234 files changed, 170785 insertions, 0 deletions

diff --git a/hs20/client/Android.mk b/hs20/client/Android.mk
new file mode 100644
index 000000000000..e4db32208d50
--- /dev/null
+++ b/hs20/client/Android.mk
@@ -0,0 +1,81 @@
+LOCAL_PATH := $(call my-dir)
+
+INCLUDES = $(LOCAL_PATH)
+INCLUDES += $(LOCAL_PATH)/../../src/utils
+INCLUDES += $(LOCAL_PATH)/../../src/common
+INCLUDES += $(LOCAL_PATH)/../../src
+INCLUDES += external/libxml2/include
+INCLUDES += external/curl/include
+INCLUDES += external/webkit/Source/WebKit/gtk
+
+# We try to keep this compiling against older platform versions.
+# The new icu location (external/icu) exports its own headers, but
+# the older versions in external/icu4c don't, and we need to add those
+# headers to the include path by hand.
+ifeq ($(wildcard external/icu),)
+INCLUDES += external/icu4c/common
+else
+# The LOCAL_EXPORT_C_INCLUDE_DIRS from ICU did not seem to fully resolve the
+# build (e.g., "mm -B" failed to build, but following that with "mm" allowed
+# the build to complete). For now, add the include directory manually here for
+# Android 5.0.
+ver = $(filter 5.0%,$(PLATFORM_VERSION))
+ifneq (,$(strip $(ver)))
+INCLUDES += external/icu/icu4c/source/common
+endif
+endif
+
+
+L_CFLAGS += -DCONFIG_CTRL_IFACE
+L_CFLAGS += -DCONFIG_CTRL_IFACE_UNIX
+L_CFLAGS += -DCONFIG_CTRL_IFACE_CLIENT_DIR=\"/data/misc/wifi/sockets\"
+
+OBJS = spp_client.c
+OBJS += oma_dm_client.c
+OBJS += osu_client.c
+OBJS += est.c
+OBJS += ../../src/common/wpa_ctrl.c
+OBJS += ../../src/common/wpa_helpers.c
+OBJS += ../../src/utils/xml-utils.c
+#OBJS += ../../src/utils/browser-android.c
+OBJS += ../../src/utils/browser-wpadebug.c
+OBJS += ../../src/utils/wpabuf.c
+OBJS += ../../src/utils/eloop.c
+OBJS += ../../src/wps/httpread.c
+OBJS += ../../src/wps/http_server.c
+OBJS += ../../src/utils/xml_libxml2.c
+OBJS += ../../src/utils/http_curl.c
+OBJS += ../../src/utils/base64.c
+OBJS += ../../src/utils/os_unix.c
+L_CFLAGS += -DCONFIG_DEBUG_FILE
+OBJS += ../../src/utils/wpa_debug.c
+OBJS += ../../src/utils/common.c
+OBJS += ../../src/crypto/crypto_internal.c
+OBJS += ../../src/crypto/md5-internal.c
+OBJS += ../../src/crypto/sha1-internal.c
+OBJS += ../../src/crypto/sha256-internal.c
+OBJS += ../../src/crypto/tls_openssl_ocsp.c
+
+L_CFLAGS += -DEAP_TLS_OPENSSL
+
+L_CFLAGS += -Wno-unused-parameter
+
+
+########################
+include $(CLEAR_VARS)
+LOCAL_MODULE := hs20-osu-client
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SHARED_LIBRARIES := libc libcutils
+LOCAL_SHARED_LIBRARIES += libcrypto libssl
+#LOCAL_SHARED_LIBRARIES += libxml2
+LOCAL_STATIC_LIBRARIES += libxml2
+LOCAL_SHARED_LIBRARIES += libicuuc
+LOCAL_SHARED_LIBRARIES += libcurl
+
+LOCAL_CFLAGS := $(L_CFLAGS)
+LOCAL_SRC_FILES := $(OBJS)
+LOCAL_C_INCLUDES := $(INCLUDES)
+include $(BUILD_EXECUTABLE)
+
+########################
diff --git a/hs20/client/Makefile b/hs20/client/Makefile
new file mode 100644
index 000000000000..4dcfe2d3bf2c
--- /dev/null
+++ b/hs20/client/Makefile
@@ -0,0 +1,81 @@
+ALL=hs20-osu-client
+
+include ../../src/build.rules
+
+CFLAGS += -I../../src/utils
+CFLAGS += -I../../src/common
+CFLAGS += -I../../src
+
+ifndef CONFIG_NO_BROWSER
+ifndef CONFIG_BROWSER_SYSTEM
+TEST_WK := $(shell pkg-config --silence-errors --cflags webkitgtk-3.0)
+ifeq ($(TEST_WK),)
+# Try webkit2
+GTKCFLAGS := $(shell pkg-config --cflags gtk+-3.0 webkit2gtk-4.0)
+GTKLIBS := $(shell pkg-config --libs gtk+-3.0 webkit2gtk-4.0)
+CFLAGS += -DUSE_WEBKIT2
+else
+GTKCFLAGS := $(shell pkg-config --cflags gtk+-3.0 webkitgtk-3.0)
+GTKLIBS := $(shell pkg-config --libs gtk+-3.0 webkitgtk-3.0)
+endif
+
+CFLAGS += $(GTKCFLAGS)
+LIBS += $(GTKLIBS)
+endif
+endif
+
+OBJS=spp_client.o
+OBJS += oma_dm_client.o
+OBJS += osu_client.o
+OBJS += est.o
+OBJS += ../../src/utils/xml-utils.o
+CFLAGS += -DCONFIG_CTRL_IFACE
+CFLAGS += -DCONFIG_CTRL_IFACE_UNIX
+OBJS += ../../src/common/wpa_ctrl.o ../../src/common/wpa_helpers.o
+ifdef CONFIG_NO_BROWSER
+CFLAGS += -DCONFIG_NO_BROWSER
+else
+ifdef CONFIG_BROWSER_SYSTEM
+OBJS += ../../src/utils/eloop.o
+OBJS += ../../src/utils/wpabuf.o
+OBJS += ../../src/wps/httpread.o
+OBJS += ../../src/wps/http_server.o
+OBJS += ../../src/utils/browser-system.o
+else
+OBJS += ../../src/utils/browser.o
+endif
+endif
+OBJS += ../../src/utils/xml_libxml2.o
+OBJS += ../../src/utils/http_curl.o
+OBJS += ../../src/utils/base64.o
+OBJS += ../../src/utils/os_unix.o
+CFLAGS += -DCONFIG_DEBUG_FILE
+OBJS += ../../src/utils/wpa_debug.o
+OBJS += ../../src/utils/common.o
+OBJS += ../../src/crypto/crypto_internal.o
+OBJS += ../../src/crypto/md5-internal.o
+OBJS += ../../src/crypto/sha1-internal.o
+OBJS += ../../src/crypto/sha256-internal.o
+
+CFLAGS += $(shell xml2-config --cflags)
+LIBS += $(shell xml2-config --libs)
+
+# Allow static/custom linking of libcurl.
+ifdef CUST_CURL_LINKAGE
+LIBS += ${CUST_CURL_LINKAGE}
+else
+LIBS += -lcurl
+endif
+
+CFLAGS += -DEAP_TLS_OPENSSL
+OBJS += ../../src/crypto/tls_openssl_ocsp.o
+LIBS += -lssl -lcrypto
+
+_OBJS_VAR := OBJS
+include ../../src/objs.mk
+hs20-osu-client: $(OBJS)
+	$(Q)$(LDO) $(LDFLAGS) -o hs20-osu-client $(OBJS) $(LIBS)
+	@$(E) "  LD " $@
+
+clean: common-clean
+	rm -f core *~
diff --git a/hs20/client/devdetail.xml b/hs20/client/devdetail.xml
new file mode 100644
index 000000000000..6d0389e8a133
--- /dev/null
+++ b/hs20/client/devdetail.xml
@@ -0,0 +1,47 @@
+<DevDetail xmlns="urn:oma:mo:oma-dm-devdetail:1.0">
+	<Ext>
+		<org.wi-fi>
+			<Wi-Fi>
+				<EAPMethodList>
+					<EAPMethod1>
+						<EAPType>13</EAPType>
+					</EAPMethod1>
+					<EAPMethod2>
+						<EAPType>21</EAPType>
+						<InnerMethod>MS-CHAP-V2</InnerMethod>
+					</EAPMethod2>
+					<EAPMethod3>
+						<EAPType>18</EAPType>
+					</EAPMethod3>
+					<EAPMethod4>
+						<EAPType>23</EAPType>
+					</EAPMethod4>
+					<EAPMethod5>
+						<EAPType>50</EAPType>
+					</EAPMethod5>
+				</EAPMethodList>
+				<ManufacturingCertificate>false</ManufacturingCertificate>
+				<Wi-FiMACAddress>020102030405</Wi-FiMACAddress>
+				<IMSI>310026000000000</IMSI>
+				<IMEI_MEID>imei:490123456789012</IMEI_MEID>
+				<ClientTriggerRedirectURI>http://localhost:12345/</ClientTriggerRedirectURI>
+				<Ops>
+					<launchBrowserToURI></launchBrowserToURI>
+					<negotiateClientCertTLS></negotiateClientCertTLS>
+					<getCertificate></getCertificate>
+				</Ops>
+			</Wi-Fi>
+		</org.wi-fi>
+	</Ext>
+	<URI>
+		<MaxDepth>0</MaxDepth>
+		<MaxTotLen>0</MaxTotLen>
+		<MaxSegLen>0</MaxSegLen>
+	</URI>
+	<DevType>MobilePhone</DevType>
+	<OEM>Manufacturer</OEM>
+	<FwV>1.0</FwV>
+	<SwV>1.0</SwV>
+	<HwV>1.0</HwV>
+	<LrgObj>false</LrgObj>
+</DevDetail>
diff --git a/hs20/client/devinfo.xml b/hs20/client/devinfo.xml
new file mode 100644
index 000000000000..d48a520a98a1
--- /dev/null
+++ b/hs20/client/devinfo.xml
@@ -0,0 +1,7 @@
+<DevInfo xmlns="urn:oma:mo:oma-dm-devinfo:1.0">
+	<DevId>urn:Example:HS20-station:123456</DevId>
+	<Man>Manufacturer</Man>
+	<Mod>HS20-station</Mod>
+	<DmV>1.2</DmV>
+	<Lang>en</Lang>
+</DevInfo>
diff --git a/hs20/client/est.c b/hs20/client/est.c
new file mode 100644
index 000000000000..97f9132100c4
--- /dev/null
+++ b/hs20/client/est.c
@@ -0,0 +1,769 @@
+/*
+ * Hotspot 2.0 OSU client - EST client
+ * Copyright (c) 2012-2014, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+#include <openssl/err.h>
+#include <openssl/evp.h>
+#include <openssl/pem.h>
+#include <openssl/pkcs7.h>
+#include <openssl/rsa.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/opensslv.h>
+#ifdef OPENSSL_IS_BORINGSSL
+#include <openssl/buf.h>
+#endif /* OPENSSL_IS_BORINGSSL */
+
+#include "common.h"
+#include "utils/base64.h"
+#include "utils/xml-utils.h"
+#include "utils/http-utils.h"
+#include "osu_client.h"
+
+
+static int pkcs7_to_cert(struct hs20_osu_client *ctx, const u8 *pkcs7,
+			 size_t len, char *pem_file, char *der_file)
+{
+#ifdef OPENSSL_IS_BORINGSSL
+	CBS pkcs7_cbs;
+#else /* OPENSSL_IS_BORINGSSL */
+	PKCS7 *p7 = NULL;
+	const unsigned char *p = pkcs7;
+#endif /* OPENSSL_IS_BORINGSSL */
+	STACK_OF(X509) *certs;
+	int i, num, ret = -1;
+	BIO *out = NULL;
+
+#ifdef OPENSSL_IS_BORINGSSL
+	certs = sk_X509_new_null();
+	if (!certs)
+		goto fail;
+	CBS_init(&pkcs7_cbs, pkcs7, len);
+	if (!PKCS7_get_certificates(certs, &pkcs7_cbs)) {
+		wpa_printf(MSG_INFO, "Could not parse PKCS#7 object: %s",
+			   ERR_error_string(ERR_get_error(), NULL));
+		write_result(ctx, "Could not parse PKCS#7 object from EST");
+		goto fail;
+	}
+#else /* OPENSSL_IS_BORINGSSL */
+	p7 = d2i_PKCS7(NULL, &p, len);
+	if (p7 == NULL) {
+		wpa_printf(MSG_INFO, "Could not parse PKCS#7 object: %s",
+			   ERR_error_string(ERR_get_error(), NULL));
+		write_result(ctx, "Could not parse PKCS#7 object from EST");
+		goto fail;
+	}
+
+	switch (OBJ_obj2nid(p7->type)) {
+	case NID_pkcs7_signed:
+		certs = p7->d.sign->cert;
+		break;
+	case NID_pkcs7_signedAndEnveloped:
+		certs = p7->d.signed_and_enveloped->cert;
+		break;
+	default:
+		certs = NULL;
+		break;
+	}
+#endif /* OPENSSL_IS_BORINGSSL */
+
+	if (!certs || ((num = sk_X509_num(certs)) == 0)) {
+		wpa_printf(MSG_INFO, "No certificates found in PKCS#7 object");
+		write_result(ctx, "No certificates found in PKCS#7 object");
+		goto fail;
+	}
+
+	if (der_file) {
+		FILE *f = fopen(der_file, "wb");
+		if (f == NULL)
+			goto fail;
+		i2d_X509_fp(f, sk_X509_value(certs, 0));
+		fclose(f);
+	}
+
+	if (pem_file) {
+		out = BIO_new(BIO_s_file());
+		if (out == NULL ||
+		    BIO_write_filename(out, pem_file) <= 0)
+			goto fail;
+
+		for (i = 0; i < num; i++) {
+			X509 *cert = sk_X509_value(certs, i);
+			X509_print(out, cert);
+			PEM_write_bio_X509(out, cert);
+			BIO_puts(out, "\n");
+		}
+	}
+
+	ret = 0;
+
+fail:
+#ifdef OPENSSL_IS_BORINGSSL
+	if (certs)
+		sk_X509_pop_free(certs, X509_free);
+#else /* OPENSSL_IS_BORINGSSL */
+	PKCS7_free(p7);
+#endif /* OPENSSL_IS_BORINGSSL */
+	if (out)
+		BIO_free_all(out);
+
+	return ret;
+}
+
+
+int est_load_cacerts(struct hs20_osu_client *ctx, const char *url)
+{
+	char *buf, *resp;
+	size_t buflen;
+	unsigned char *pkcs7;
+	size_t pkcs7_len, resp_len;
+	int res;
+
+	buflen = os_strlen(url) + 100;
+	buf = os_malloc(buflen);
+	if (buf == NULL)
+		return -1;
+
+	os_snprintf(buf, buflen, "%s/cacerts", url);
+	wpa_printf(MSG_INFO, "Download EST cacerts from %s", buf);
+	write_summary(ctx, "Download EST cacerts from %s", buf);
+	ctx->no_osu_cert_validation = 1;
+	http_ocsp_set(ctx->http, 1);
+	res = http_download_file(ctx->http, buf, "Cert/est-cacerts.txt",
+				 ctx->ca_fname);
+	http_ocsp_set(ctx->http,
+		      (ctx->workarounds & WORKAROUND_OCSP_OPTIONAL) ? 1 : 2);
+	ctx->no_osu_cert_validation = 0;
+	if (res < 0) {
+		wpa_printf(MSG_INFO, "Failed to download EST cacerts from %s",
+			   buf);
+		write_result(ctx, "Failed to download EST cacerts from %s",
+			     buf);
+		os_free(buf);
+		return -1;
+	}
+	os_free(buf);
+
+	resp = os_readfile("Cert/est-cacerts.txt", &resp_len);
+	if (resp == NULL) {
+		wpa_printf(MSG_INFO, "Could not read Cert/est-cacerts.txt");
+		write_result(ctx, "Could not read EST cacerts");
+		return -1;
+	}
+
+	pkcs7 = base64_decode(resp, resp_len, &pkcs7_len);
+	if (pkcs7 && pkcs7_len < resp_len / 2) {
+		wpa_printf(MSG_INFO, "Too short base64 decode (%u bytes; downloaded %u bytes) - assume this was binary",
+			   (unsigned int) pkcs7_len, (unsigned int) resp_len);
+		os_free(pkcs7);
+		pkcs7 = NULL;
+	}
+	if (pkcs7 == NULL) {
+		wpa_printf(MSG_INFO, "EST workaround - Could not decode base64, assume this is DER encoded PKCS7");
+		pkcs7 = os_malloc(resp_len);
+		if (pkcs7) {
+			os_memcpy(pkcs7, resp, resp_len);
+			pkcs7_len = resp_len;
+		}
+	}
+	os_free(resp);
+
+	if (pkcs7 == NULL) {
+		wpa_printf(MSG_INFO, "Could not fetch PKCS7 cacerts");
+		write_result(ctx, "Could not fetch EST PKCS#7 cacerts");
+		return -1;
+	}
+
+	res = pkcs7_to_cert(ctx, pkcs7, pkcs7_len, "Cert/est-cacerts.pem",
+			    NULL);
+	os_free(pkcs7);
+	if (res < 0) {
+		wpa_printf(MSG_INFO, "Could not parse CA certs from PKCS#7 cacerts response");
+		write_result(ctx, "Could not parse CA certs from EST PKCS#7 cacerts response");
+		return -1;
+	}
+	unlink("Cert/est-cacerts.txt");
+
+	return 0;
+}
+
+
+/*
+ * CsrAttrs ::= SEQUENCE SIZE (0..MAX) OF AttrOrOID
+ *
+ * AttrOrOID ::= CHOICE {
+ *   oid OBJECT IDENTIFIER,
+ *   attribute Attribute }
+ *
+ * Attribute ::= SEQUENCE {
+ *   type OBJECT IDENTIFIER,
+ *   values SET SIZE(1..MAX) OF OBJECT IDENTIFIER }
+ */
+
+typedef struct {
+	ASN1_OBJECT *type;
+	STACK_OF(ASN1_OBJECT) *values;
+} Attribute;
+
+typedef struct {
+	int type;
+	union {
+		ASN1_OBJECT *oid;
+		Attribute *attribute;
+	} d;
+} AttrOrOID;
+
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(OPENSSL_IS_BORINGSSL)
+DEFINE_STACK_OF(AttrOrOID)
+#endif
+
+typedef struct {
+	int type;
+	STACK_OF(AttrOrOID) *attrs;
+} CsrAttrs;
+
+ASN1_SEQUENCE(Attribute) = {
+	ASN1_SIMPLE(Attribute, type, ASN1_OBJECT),
+	ASN1_SET_OF(Attribute, values, ASN1_OBJECT)
+} ASN1_SEQUENCE_END(Attribute);
+
+ASN1_CHOICE(AttrOrOID) = {
+	ASN1_SIMPLE(AttrOrOID, d.oid, ASN1_OBJECT),
+	ASN1_SIMPLE(AttrOrOID, d.attribute, Attribute)
+} ASN1_CHOICE_END(AttrOrOID);
+
+ASN1_CHOICE(CsrAttrs) = {
+	ASN1_SEQUENCE_OF(CsrAttrs, attrs, AttrOrOID)
+} ASN1_CHOICE_END(CsrAttrs);
+
+IMPLEMENT_ASN1_FUNCTIONS(CsrAttrs);
+
+
+static void add_csrattrs_oid(struct hs20_osu_client *ctx, ASN1_OBJECT *oid,
+			     STACK_OF(X509_EXTENSION) *exts)
+{
+	char txt[100];
+	int res;
+
+	if (!oid)
+		return;
+
+	res = OBJ_obj2txt(txt, sizeof(txt), oid, 1);
+	if (res < 0 || res >= (int) sizeof(txt))
+		return;
+
+	if (os_strcmp(txt, "1.2.840.113549.1.9.7") == 0) {
+		wpa_printf(MSG_INFO, "TODO: csrattr challengePassword");
+	} else if (os_strcmp(txt, "1.2.840.113549.1.1.11") == 0) {
+		wpa_printf(MSG_INFO, "csrattr sha256WithRSAEncryption");
+	} else {
+		wpa_printf(MSG_INFO, "Ignore unsupported csrattr oid %s", txt);
+	}
+}
+
+
+static void add_csrattrs_ext_req(struct hs20_osu_client *ctx,
+				 STACK_OF(ASN1_OBJECT) *values,
+				 STACK_OF(X509_EXTENSION) *exts)
+{
+	char txt[100];
+	int i, num, res;
+
+	num = sk_ASN1_OBJECT_num(values);
+	for (i = 0; i < num; i++) {
+		ASN1_OBJECT *oid = sk_ASN1_OBJECT_value(values, i);
+
+		res = OBJ_obj2txt(txt, sizeof(txt), oid, 1);
+		if (res < 0 || res >= (int) sizeof(txt))
+			continue;
+
+		if (os_strcmp(txt, "1.3.6.1.1.1.1.22") == 0) {
+			wpa_printf(MSG_INFO, "TODO: extReq macAddress");
+		} else if (os_strcmp(txt, "1.3.6.1.4.1.40808.1.1.3") == 0) {
+			wpa_printf(MSG_INFO, "TODO: extReq imei");
+		} else if (os_strcmp(txt, "1.3.6.1.4.1.40808.1.1.4") == 0) {
+			wpa_printf(MSG_INFO, "TODO: extReq meid");
+		} else if (os_strcmp(txt, "1.3.6.1.4.1.40808.1.1.5") == 0) {
+			wpa_printf(MSG_INFO, "TODO: extReq DevId");
+		} else {
+			wpa_printf(MSG_INFO, "Ignore unsupported cstattr extensionsRequest %s",
+				   txt);
+		}
+	}
+}
+
+
+static void add_csrattrs_attr(struct hs20_osu_client *ctx, Attribute *attr,
+			      STACK_OF(X509_EXTENSION) *exts)
+{
+	char txt[100], txt2[100];
+	int i, num, res;
+
+	if (!attr || !attr->type || !attr->values)
+		return;
+
+	res = OBJ_obj2txt(txt, sizeof(txt), attr->type, 1);
+	if (res < 0 || res >= (int) sizeof(txt))
+		return;
+
+	if (os_strcmp(txt, "1.2.840.113549.1.9.14") == 0) {
+		add_csrattrs_ext_req(ctx, attr->values, exts);
+		return;
+	}
+
+	num = sk_ASN1_OBJECT_num(attr->values);
+	for (i = 0; i < num; i++) {
+		ASN1_OBJECT *oid = sk_ASN1_OBJECT_value(attr->values, i);
+
+		res = OBJ_obj2txt(txt2, sizeof(txt2), oid, 1);
+		if (res < 0 || res >= (int) sizeof(txt2))
+			continue;
+
+		wpa_printf(MSG_INFO, "Ignore unsupported cstattr::attr %s oid %s",
+			   txt, txt2);
+	}
+}
+
+
+static void add_csrattrs(struct hs20_osu_client *ctx, CsrAttrs *csrattrs,
+			 STACK_OF(X509_EXTENSION) *exts)
+{
+	int i, num;
+
+	if (!csrattrs || ! csrattrs->attrs)
+		return;
+
+#ifdef OPENSSL_IS_BORINGSSL
+	num = sk_num(CHECKED_CAST(_STACK *, STACK_OF(AttrOrOID) *,
+				  csrattrs->attrs));
+	for (i = 0; i < num; i++) {
+		AttrOrOID *ao = sk_value(
+			CHECKED_CAST(_STACK *, const STACK_OF(AttrOrOID) *,
+				     csrattrs->attrs), i);
+		switch (ao->type) {
+		case 0:
+			add_csrattrs_oid(ctx, ao->d.oid, exts);
+			break;
+		case 1:
+			add_csrattrs_attr(ctx, ao->d.attribute, exts);
+			break;
+		}
+	}
+#else /* OPENSSL_IS_BORINGSSL */
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(OPENSSL_IS_BORINGSSL)
+	num = sk_AttrOrOID_num(csrattrs->attrs);
+#else
+	num = SKM_sk_num(AttrOrOID, csrattrs->attrs);
+#endif
+	for (i = 0; i < num; i++) {
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(OPENSSL_IS_BORINGSSL)
+		AttrOrOID *ao = sk_AttrOrOID_value(csrattrs->attrs, i);
+#else
+		AttrOrOID *ao = SKM_sk_value(AttrOrOID, csrattrs->attrs, i);
+#endif
+		switch (ao->type) {
+		case 0:
+			add_csrattrs_oid(ctx, ao->d.oid, exts);
+			break;
+		case 1:
+			add_csrattrs_attr(ctx, ao->d.attribute, exts);
+			break;
+		}
+	}
+#endif /* OPENSSL_IS_BORINGSSL */
+}
+
+
+static int generate_csr(struct hs20_osu_client *ctx, char *key_pem,
+			char *csr_pem, char *est_req, char *old_cert,
+			CsrAttrs *csrattrs)
+{
+	EVP_PKEY_CTX *pctx = NULL;
+	EVP_PKEY *pkey = NULL;
+	RSA *rsa;
+	X509_REQ *req = NULL;
+	int ret = -1;
+	unsigned int val;
+	X509_NAME *subj = NULL;
+	char name[100];
+	STACK_OF(X509_EXTENSION) *exts = NULL;
+	X509_EXTENSION *ex;
+	BIO *out;
+	CONF *ctmp = NULL;
+
+	wpa_printf(MSG_INFO, "Generate RSA private key");
+	write_summary(ctx, "Generate RSA private key");
+	pctx = EVP_PKEY_CTX_new_id(EVP_PKEY_RSA, NULL);
+	if (!pctx)
+		return -1;
+
+	if (EVP_PKEY_keygen_init(pctx) <= 0)
+		goto fail;
+
+	if (EVP_PKEY_CTX_set_rsa_keygen_bits(pctx, 2048) <= 0)
+		goto fail;
+
+	if (EVP_PKEY_keygen(pctx, &pkey) <= 0)
+		goto fail;
+	EVP_PKEY_CTX_free(pctx);
+	pctx = NULL;
+
+	rsa = EVP_PKEY_get1_RSA(pkey);
+	if (rsa == NULL)
+		goto fail;
+
+	if (key_pem) {
+		FILE *f = fopen(key_pem, "wb");
+		if (f == NULL)
+			goto fail;
+		if (!PEM_write_RSAPrivateKey(f, rsa, NULL, NULL, 0, NULL,
+					     NULL)) {
+			wpa_printf(MSG_INFO, "Could not write private key: %s",
+				   ERR_error_string(ERR_get_error(), NULL));
+			fclose(f);
+			goto fail;
+		}
+		fclose(f);
+	}
+
+	wpa_printf(MSG_INFO, "Generate CSR");
+	write_summary(ctx, "Generate CSR");
+	req = X509_REQ_new();
+	if (req == NULL)
+		goto fail;
+
+	if (old_cert) {
+		FILE *f;
+		X509 *cert;
+		int res;
+
+		f = fopen(old_cert, "r");
+		if (f == NULL)
+			goto fail;
+		cert = PEM_read_X509(f, NULL, NULL, NULL);
+		fclose(f);
+
+		if (cert == NULL)
+			goto fail;
+		res = X509_REQ_set_subject_name(req,
+						X509_get_subject_name(cert));
+		X509_free(cert);
+		if (!res)
+			goto fail;
+	} else {
+		os_get_random((u8 *) &val, sizeof(val));
+		os_snprintf(name, sizeof(name), "cert-user-%u", val);
+		subj = X509_NAME_new();
+		if (subj == NULL ||
+		    !X509_NAME_add_entry_by_txt(subj, "CN", MBSTRING_ASC,
+						(unsigned char *) name,
+						-1, -1, 0) ||
+		    !X509_REQ_set_subject_name(req, subj))
+			goto fail;
+		X509_NAME_free(subj);
+		subj = NULL;
+	}
+
+	if (!X509_REQ_set_pubkey(req, pkey))
+		goto fail;
+
+	exts = sk_X509_EXTENSION_new_null();
+	if (!exts)
+		goto fail;
+
+	ex = X509V3_EXT_nconf_nid(ctmp, NULL, NID_basic_constraints,
+				  "CA:FALSE");
+	if (ex == NULL ||
+	    !sk_X509_EXTENSION_push(exts, ex))
+		goto fail;
+
+	ex = X509V3_EXT_nconf_nid(ctmp, NULL, NID_key_usage,
+				  "nonRepudiation,digitalSignature,keyEncipherment");
+	if (ex == NULL ||
+	    !sk_X509_EXTENSION_push(exts, ex))
+		goto fail;
+
+	ex = X509V3_EXT_nconf_nid(ctmp, NULL, NID_ext_key_usage,
+				  "1.3.6.1.4.1.40808.1.1.2");
+	if (ex == NULL ||
+	    !sk_X509_EXTENSION_push(exts, ex))
+		goto fail;
+
+	add_csrattrs(ctx, csrattrs, exts);
+
+	if (!X509_REQ_add_extensions(req, exts))
+		goto fail;
+	sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
+	exts = NULL;
+
+	if (!X509_REQ_sign(req, pkey, EVP_sha256()))
+		goto fail;
+
+	out = BIO_new(BIO_s_mem());
+	if (out) {
+		char *txt;
+		size_t rlen;
+
+#if !defined(ANDROID) || !defined(OPENSSL_IS_BORINGSSL)
+		X509_REQ_print(out, req);
+#endif
+		rlen = BIO_ctrl_pending(out);
+		txt = os_malloc(rlen + 1);
+		if (txt) {
+			int res = BIO_read(out, txt, rlen);
+			if (res > 0) {
+				txt[res] = '\0';
+				wpa_printf(MSG_MSGDUMP, "OpenSSL: Certificate request:\n%s",
+					   txt);
+			}
+			os_free(txt);
+		}
+		BIO_free(out);
+	}
+
+	if (csr_pem) {
+		FILE *f = fopen(csr_pem, "w");
+		if (f == NULL)
+			goto fail;
+#if !defined(ANDROID) || !defined(OPENSSL_IS_BORINGSSL)
+		X509_REQ_print_fp(f, req);
+#endif
+		if (!PEM_write_X509_REQ(f, req)) {
+			fclose(f);
+			goto fail;
+		}
+		fclose(f);
+	}
+
+	if (est_req) {
+		BIO *mem = BIO_new(BIO_s_mem());
+		BUF_MEM *ptr;
+		char *pos, *end, *buf_end;
+		FILE *f;
+
+		if (mem == NULL)
+			goto fail;
+		if (!PEM_write_bio_X509_REQ(mem, req)) {
+			BIO_free(mem);
+			goto fail;
+		}
+
+		BIO_get_mem_ptr(mem, &ptr);
+		pos = ptr->data;
+		buf_end = pos + ptr->length;
+
+		/* Remove START/END lines */
+		while (pos < buf_end && *pos != '\n')
+			pos++;
+		if (pos == buf_end) {
+			BIO_free(mem);
+			goto fail;
+		}
+		pos++;
+
+		end = pos;
+		while (end < buf_end && *end != '-')
+			end++;
+
+		f = fopen(est_req, "w");
+		if (f == NULL) {
+			BIO_free(mem);
+			goto fail;
+		}
+		fwrite(pos, end - pos, 1, f);
+		fclose(f);
+
+		BIO_free(mem);
+	}
+
+	ret = 0;
+fail:
+	if (exts)
+		sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
+	if (subj)
+		X509_NAME_free(subj);
+	if (req)
+		X509_REQ_free(req);
+	if (pkey)
+		EVP_PKEY_free(pkey);
+	if (pctx)
+		EVP_PKEY_CTX_free(pctx);
+	return ret;
+}
+
+
+int est_build_csr(struct hs20_osu_client *ctx, const char *url)
+{
+	char *buf;
+	size_t buflen;
+	int res;
+	char old_cert_buf[200];
+	char *old_cert = NULL;
+	CsrAttrs *csrattrs = NULL;
+
+	buflen = os_strlen(url) + 100;
+	buf = os_malloc(buflen);
+	if (buf == NULL)
+		return -1;
+
+	os_snprintf(buf, buflen, "%s/csrattrs", url);
+	wpa_printf(MSG_INFO, "Download csrattrs from %s", buf);
+	write_summary(ctx, "Download EST csrattrs from %s", buf);
+	ctx->no_osu_cert_validation = 1;
+	http_ocsp_set(ctx->http, 1);
+	res = http_download_file(ctx->http, buf, "Cert/est-csrattrs.txt",
+				 ctx->ca_fname);
+	http_ocsp_set(ctx->http,
+		      (ctx->workarounds & WORKAROUND_OCSP_OPTIONAL) ? 1 : 2);
+	ctx->no_osu_cert_validation = 0;
+	os_free(buf);
+	if (res < 0) {
+		wpa_printf(MSG_INFO, "Failed to download EST csrattrs - assume no extra attributes are needed");
+	} else {
+		size_t resp_len;
+		char *resp;
+		unsigned char *attrs;
+		const unsigned char *pos;
+		size_t attrs_len;
+
+		resp = os_readfile("Cert/est-csrattrs.txt", &resp_len);
+		if (resp == NULL) {
+			wpa_printf(MSG_INFO, "Could not read csrattrs");
+			return -1;
+		}
+
+		attrs = base64_decode(resp, resp_len, &attrs_len);
+		os_free(resp);
+
+		if (attrs == NULL) {
+			wpa_printf(MSG_INFO, "Could not base64 decode csrattrs");
+			return -1;
+		}
+		unlink("Cert/est-csrattrs.txt");
+
+		pos = attrs;
+		csrattrs = d2i_CsrAttrs(NULL, &pos, attrs_len);
+		os_free(attrs);
+		if (csrattrs == NULL) {
+			wpa_printf(MSG_INFO, "Failed to parse csrattrs ASN.1");
+			/* Continue assuming no additional requirements */
+		}
+	}
+
+	if (ctx->client_cert_present) {
+		os_snprintf(old_cert_buf, sizeof(old_cert_buf),
+			    "SP/%s/client-cert.pem", ctx->fqdn);
+		old_cert = old_cert_buf;
+	}
+
+	res = generate_csr(ctx, "Cert/privkey-plain.pem", "Cert/est-req.pem",
+			   "Cert/est-req.b64", old_cert, csrattrs);
+	if (csrattrs)
+		CsrAttrs_free(csrattrs);
+
+	return res;
+}
+
+
+int est_simple_enroll(struct hs20_osu_client *ctx, const char *url,
+		      const char *user, const char *pw)
+{
+	char *buf, *resp, *req, *req2;
+	size_t buflen, resp_len, len, pkcs7_len;
+	unsigned char *pkcs7;
+	char client_cert_buf[200];
+	char client_key_buf[200];
+	const char *client_cert = NULL, *client_key = NULL;
+	int res;
+
+	req = os_readfile("Cert/est-req.b64", &len);
+	if (req == NULL) {
+		wpa_printf(MSG_INFO, "Could not read Cert/req.b64");
+		return -1;
+	}
+	req2 = os_realloc(req, len + 1);
+	if (req2 == NULL) {
+		os_free(req);
+		return -1;
+	}
+	req2[len] = '\0';
+	req = req2;
+	wpa_printf(MSG_DEBUG, "EST simpleenroll request: %s", req);
+
+	buflen = os_strlen(url) + 100;
+	buf = os_malloc(buflen);
+	if (buf == NULL) {
+		os_free(req);
+		return -1;
+	}
+
+	if (ctx->client_cert_present) {
+		os_snprintf(buf, buflen, "%s/simplereenroll", url);
+		os_snprintf(client_cert_buf, sizeof(client_cert_buf),
+			    "SP/%s/client-cert.pem", ctx->fqdn);
+		client_cert = client_cert_buf;
+		os_snprintf(client_key_buf, sizeof(client_key_buf),
+			    "SP/%s/client-key.pem", ctx->fqdn);
+		client_key = client_key_buf;
+	} else
+		os_snprintf(buf, buflen, "%s/simpleenroll", url);
+	wpa_printf(MSG_INFO, "EST simpleenroll URL: %s", buf);
+	write_summary(ctx, "EST simpleenroll URL: %s", buf);
+	ctx->no_osu_cert_validation = 1;
+	http_ocsp_set(ctx->http, 1);
+	resp = http_post(ctx->http, buf, req, "application/pkcs10",
+			 "Content-Transfer-Encoding: base64",
+			 ctx->ca_fname, user, pw, client_cert, client_key,
+			 &resp_len);
+	http_ocsp_set(ctx->http,
+		      (ctx->workarounds & WORKAROUND_OCSP_OPTIONAL) ? 1 : 2);
+	ctx->no_osu_cert_validation = 0;
+	os_free(buf);
+	if (resp == NULL) {
+		wpa_printf(MSG_INFO, "EST certificate enrollment failed");
+		write_result(ctx, "EST certificate enrollment failed");
+		return -1;
+	}
+	wpa_printf(MSG_DEBUG, "EST simpleenroll response: %s", resp);
+
+	pkcs7 = base64_decode(resp, resp_len, &pkcs7_len);
+	if (pkcs7 == NULL) {
+		wpa_printf(MSG_INFO, "EST workaround - Could not decode base64, assume this is DER encoded PKCS7");
+		pkcs7 = os_malloc(resp_len);
+		if (pkcs7) {
+			os_memcpy(pkcs7, resp, resp_len);
+			pkcs7_len = resp_len;
+		}
+	}
+	os_free(resp);
+
+	if (pkcs7 == NULL) {
+		wpa_printf(MSG_INFO, "Failed to parse simpleenroll base64 response");
+		write_result(ctx, "Failed to parse EST simpleenroll base64 response");
+		return -1;
+	}
+
+	res = pkcs7_to_cert(ctx, pkcs7, pkcs7_len, "Cert/est_cert.pem",
+			    "Cert/est_cert.der");
+	os_free(pkcs7);
+
+	if (res < 0) {
+		wpa_printf(MSG_INFO, "EST: Failed to extract certificate from PKCS7 file");
+		write_result(ctx, "EST: Failed to extract certificate from EST PKCS7 file");
+		return -1;
+	}
+
+	wpa_printf(MSG_INFO, "EST simple%senroll completed successfully",
+		   ctx->client_cert_present ? "re" : "");
+	write_summary(ctx, "EST simple%senroll completed successfully",
+		      ctx->client_cert_present ? "re" : "");
+
+	return 0;
+}
diff --git a/hs20/client/oma_dm_client.c b/hs20/client/oma_dm_client.c
new file mode 100644
index 000000000000..bcd68b8775d5
--- /dev/null
+++ b/hs20/client/oma_dm_client.c
@@ -0,0 +1,1398 @@
+/*
+ * Hotspot 2.0 - OMA DM client
+ * Copyright (c) 2013-2014, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "wpa_helpers.h"
+#include "xml-utils.h"
+#include "http-utils.h"
+#include "utils/browser.h"
+#include "osu_client.h"
+
+
+#define DM_SERVER_INITIATED_MGMT 1200
+#define DM_CLIENT_INITIATED_MGMT 1201
+#define DM_GENERIC_ALERT 1226
+
+/* OMA-TS-SyncML-RepPro-V1_2_2 - 10. Response Status Codes */
+#define DM_RESP_OK 200
+#define DM_RESP_AUTH_ACCEPTED 212
+#define DM_RESP_CHUNKED_ITEM_ACCEPTED 213
+#define DM_RESP_NOT_EXECUTED 215
+#define DM_RESP_ATOMIC_ROLL_BACK_OK 216
+#define DM_RESP_NOT_MODIFIED 304
+#define DM_RESP_BAD_REQUEST 400
+#define DM_RESP_UNAUTHORIZED 401
+#define DM_RESP_FORBIDDEN 403
+#define DM_RESP_NOT_FOUND 404
+#define DM_RESP_COMMAND_NOT_ALLOWED 405
+#define DM_RESP_OPTIONAL_FEATURE_NOT_SUPPORTED 406
+#define DM_RESP_MISSING_CREDENTIALS 407
+#define DM_RESP_CONFLICT 409
+#define DM_RESP_GONE 410
+#define DM_RESP_INCOMPLETE_COMMAND 412
+#define DM_RESP_REQ_ENTITY_TOO_LARGE 413
+#define DM_RESP_URI_TOO_LONG 414
+#define DM_RESP_UNSUPPORTED_MEDIA_TYPE_OR_FORMAT 415
+#define DM_RESP_REQ_TOO_BIG 416
+#define DM_RESP_ALREADY_EXISTS 418
+#define DM_RESP_DEVICE_FULL 420
+#define DM_RESP_SIZE_MISMATCH 424
+#define DM_RESP_PERMISSION_DENIED 425
+#define DM_RESP_COMMAND_FAILED 500
+#define DM_RESP_COMMAND_NOT_IMPLEMENTED 501
+#define DM_RESP_ATOMIC_ROLL_BACK_FAILED 516
+
+#define DM_HS20_SUBSCRIPTION_CREATION \
+	"org.wi-fi.hotspot2dot0.SubscriptionCreation"
+#define DM_HS20_SUBSCRIPTION_PROVISIONING \
+	"org.wi-fi.hotspot2dot0.SubscriptionProvisioning"
+#define DM_HS20_SUBSCRIPTION_REMEDIATION \
+	"org.wi-fi.hotspot2dot0.SubscriptionRemediation"
+#define DM_HS20_POLICY_UPDATE \
+	"org.wi-fi.hotspot2dot0.PolicyUpdate"
+
+#define DM_URI_PPS "./Wi-Fi/org.wi-fi/PerProviderSubscription"
+#define DM_URI_LAUNCH_BROWSER \
+	"./DevDetail/Ext/org.wi-fi/Wi-Fi/Ops/launchBrowserToURI"
+
+
+static void add_item(struct hs20_osu_client *ctx, xml_node_t *parent,
+		     const char *locuri, const char *data);
+
+
+static const char * int2str(int val)
+{
+	static char buf[20];
+	snprintf(buf, sizeof(buf), "%d", val);
+	return buf;
+}
+
+
+static char * oma_dm_get_target_locuri(struct hs20_osu_client *ctx,
+				       xml_node_t *node)
+{
+	xml_node_t *locuri;
+	char *uri, *ret = NULL;
+
+	locuri = get_node(ctx->xml, node, "Item/Target/LocURI");
+	if (locuri == NULL)
+		return NULL;
+
+	uri = xml_node_get_text(ctx->xml, locuri);
+	if (uri)
+		ret = os_strdup(uri);
+	xml_node_get_text_free(ctx->xml, uri);
+	return ret;
+}
+
+
+static void oma_dm_add_locuri(struct hs20_osu_client *ctx, xml_node_t *parent,
+			      const char *element, const char *uri)
+{
+	xml_node_t *node;
+
+	node = xml_node_create(ctx->xml, parent, NULL, element);
+	if (node == NULL)
+		return;
+	xml_node_create_text(ctx->xml, node, NULL, "LocURI", uri);
+}
+
+
+static xml_node_t * oma_dm_build_hdr(struct hs20_osu_client *ctx,
+				     const char *url, int msgid)
+{
+	xml_node_t *syncml, *synchdr;
+	xml_namespace_t *ns;
+
+	if (!ctx->devid) {
+		wpa_printf(MSG_ERROR,
+			   "DevId from devinfo.xml is not available - cannot use OMA DM");
+		return NULL;
+	}
+
+	syncml = xml_node_create_root(ctx->xml, "SYNCML:SYNCML1.2", NULL, &ns,
+				      "SyncML");
+
+	synchdr = xml_node_create(ctx->xml, syncml, NULL, "SyncHdr");
+	xml_node_create_text(ctx->xml, synchdr, NULL, "VerDTD", "1.2");
+	xml_node_create_text(ctx->xml, synchdr, NULL, "VerProto", "DM/1.2");
+	xml_node_create_text(ctx->xml, synchdr, NULL, "SessionID", "1");
+	xml_node_create_text(ctx->xml, synchdr, NULL, "MsgID", int2str(msgid));
+
+	oma_dm_add_locuri(ctx, synchdr, "Target", url);
+	oma_dm_add_locuri(ctx, synchdr, "Source", ctx->devid);
+
+	return syncml;
+}
+
+
+static void oma_dm_add_cmdid(struct hs20_osu_client *ctx, xml_node_t *parent,
+			     int cmdid)
+{
+	xml_node_create_text(ctx->xml, parent, NULL, "CmdID", int2str(cmdid));
+}
+
+
+static xml_node_t * add_alert(struct hs20_osu_client *ctx, xml_node_t *parent,
+			      int cmdid, int data)
+{
+	xml_node_t *node;
+
+	node = xml_node_create(ctx->xml, parent, NULL, "Alert");
+	if (node == NULL)
+		return NULL;
+	oma_dm_add_cmdid(ctx, node, cmdid);
+	xml_node_create_text(ctx->xml, node, NULL, "Data", int2str(data));
+
+	return node;
+}
+
+
+static xml_node_t * add_status(struct hs20_osu_client *ctx, xml_node_t *parent,
+			       int msgref, int cmdref, int cmdid,
+			       const char *cmd, int data, const char *targetref)
+{
+	xml_node_t *node;
+
+	node = xml_node_create(ctx->xml, parent, NULL, "Status");
+	if (node == NULL)
+		return NULL;
+	oma_dm_add_cmdid(ctx, node, cmdid);
+	xml_node_create_text(ctx->xml, node, NULL, "MsgRef", int2str(msgref));
+	if (cmdref)
+		xml_node_create_text(ctx->xml, node, NULL, "CmdRef",
+				     int2str(cmdref));
+	xml_node_create_text(ctx->xml, node, NULL, "Cmd", cmd);
+	xml_node_create_text(ctx->xml, node, NULL, "Data", int2str(data));
+	if (targetref) {
+		xml_node_create_text(ctx->xml, node, NULL, "TargetRef",
+				     targetref);
+	}
+
+	return node;
+}
+
+
+static xml_node_t * add_results(struct hs20_osu_client *ctx, xml_node_t *parent,
+				int msgref, int cmdref, int cmdid,
+				const char *locuri, const char *data)
+{
+	xml_node_t *node;
+
+	node = xml_node_create(ctx->xml, parent, NULL, "Results");
+	if (node == NULL)
+		return NULL;
+
+	oma_dm_add_cmdid(ctx, node, cmdid);
+	xml_node_create_text(ctx->xml, node, NULL, "MsgRef", int2str(msgref));
+	xml_node_create_text(ctx->xml, node, NULL, "CmdRef", int2str(cmdref));
+	add_item(ctx, node, locuri, data);
+
+	return node;
+}
+
+
+static char * mo_str(struct hs20_osu_client *ctx, const char *urn,
+		     const char *fname)
+{
+	xml_node_t *fnode, *tnds;
+	char *str;
+
+	fnode = node_from_file(ctx->xml, fname);
+	if (!fnode)
+		return NULL;
+	tnds = mo_to_tnds(ctx->xml, fnode, 0, urn, "syncml:dmddf1.2");
+	xml_node_free(ctx->xml, fnode);
+	if (!tnds)
+		return NULL;
+
+	str = xml_node_to_str(ctx->xml, tnds);
+	xml_node_free(ctx->xml, tnds);
+	if (str == NULL)
+		return NULL;
+	wpa_printf(MSG_INFO, "MgmtTree: %s", str);
+
+	return str;
+}
+
+
+static void add_item(struct hs20_osu_client *ctx, xml_node_t *parent,
+		     const char *locuri, const char *data)
+{
+	xml_node_t *item, *node;
+
+	item = xml_node_create(ctx->xml, parent, NULL, "Item");
+	oma_dm_add_locuri(ctx, item, "Source", locuri);
+	node = xml_node_create(ctx->xml, item, NULL, "Meta");
+	xml_node_create_text_ns(ctx->xml, node, "syncml:metinf", "Format",
+				"Chr");
+	xml_node_create_text_ns(ctx->xml, node, "syncml:metinf", "Type",
+				"text/plain");
+	xml_node_create_text(ctx->xml, item, NULL, "Data", data);
+}
+
+
+static void add_replace_devinfo(struct hs20_osu_client *ctx, xml_node_t *parent,
+				int cmdid)
+{
+	xml_node_t *info, *child, *replace;
+	const char *name;
+	char locuri[200], *txt;
+
+	info = node_from_file(ctx->xml, "devinfo.xml");
+	if (info == NULL) {
+		wpa_printf(MSG_INFO, "Could not read devinfo.xml");
+		return;
+	}
+
+	replace = xml_node_create(ctx->xml, parent, NULL, "Replace");
+	if (replace == NULL) {
+		xml_node_free(ctx->xml, info);
+		return;
+	}
+	oma_dm_add_cmdid(ctx, replace, cmdid);
+
+	xml_node_for_each_child(ctx->xml, child, info) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		os_snprintf(locuri, sizeof(locuri), "./DevInfo/%s", name);
+		txt = xml_node_get_text(ctx->xml, child);
+		if (txt) {
+			add_item(ctx, replace, locuri, txt);
+			xml_node_get_text_free(ctx->xml, txt);
+		}
+	}
+
+	xml_node_free(ctx->xml, info);
+}
+
+
+static void oma_dm_add_hs20_generic_alert(struct hs20_osu_client *ctx,
+					  xml_node_t *syncbody,
+					  int cmdid, const char *oper,
+					  const char *data)
+{
+	xml_node_t *node, *item;
+	char buf[200];
+
+	node = add_alert(ctx, syncbody, cmdid, DM_GENERIC_ALERT);
+
+	item = xml_node_create(ctx->xml, node, NULL, "Item");
+	oma_dm_add_locuri(ctx, item, "Source", DM_URI_PPS);
+	node = xml_node_create(ctx->xml, item, NULL, "Meta");
+	snprintf(buf, sizeof(buf), "Reversed-Domain-Name: %s", oper);
+	xml_node_create_text_ns(ctx->xml, node, "syncml:metinf", "Type", buf);
+	xml_node_create_text_ns(ctx->xml, node, "syncml:metinf", "Format",
+				"xml");
+	xml_node_create_text(ctx->xml, item, NULL, "Data", data);
+}
+
+
+static xml_node_t * build_oma_dm_1(struct hs20_osu_client *ctx,
+				   const char *url, int msgid, const char *oper)
+{
+	xml_node_t *syncml, *syncbody;
+	char *str;
+	int cmdid = 0;
+
+	syncml = oma_dm_build_hdr(ctx, url, msgid);
+	if (syncml == NULL)
+		return NULL;
+
+	syncbody = xml_node_create(ctx->xml, syncml, NULL, "SyncBody");
+	if (syncbody == NULL) {
+		xml_node_free(ctx->xml, syncml);
+		return NULL;
+	}
+
+	cmdid++;
+	add_alert(ctx, syncbody, cmdid, DM_CLIENT_INITIATED_MGMT);
+
+	str = mo_str(ctx, NULL, "devdetail.xml");
+	if (str == NULL) {
+		xml_node_free(ctx->xml, syncml);
+		return NULL;
+	}
+	cmdid++;
+	oma_dm_add_hs20_generic_alert(ctx, syncbody, cmdid, oper, str);
+	os_free(str);
+
+	cmdid++;
+	add_replace_devinfo(ctx, syncbody, cmdid);
+
+	xml_node_create(ctx->xml, syncbody, NULL, "Final");
+
+	return syncml;
+}
+
+
+static xml_node_t * build_oma_dm_1_sub_reg(struct hs20_osu_client *ctx,
+					   const char *url, int msgid)
+{
+	xml_node_t *syncml;
+
+	syncml = build_oma_dm_1(ctx, url, msgid, DM_HS20_SUBSCRIPTION_CREATION);
+	if (syncml)
+		debug_dump_node(ctx, "OMA-DM Package 1 (sub reg)", syncml);
+
+	return syncml;
+}
+
+
+static xml_node_t * build_oma_dm_1_sub_prov(struct hs20_osu_client *ctx,
+					    const char *url, int msgid)
+{
+	xml_node_t *syncml;
+
+	syncml = build_oma_dm_1(ctx, url, msgid,
+				DM_HS20_SUBSCRIPTION_PROVISIONING);
+	if (syncml)
+		debug_dump_node(ctx, "OMA-DM Package 1 (sub prov)", syncml);
+
+	return syncml;
+}
+
+
+static xml_node_t * build_oma_dm_1_pol_upd(struct hs20_osu_client *ctx,
+					   const char *url, int msgid)
+{
+	xml_node_t *syncml;
+
+	syncml = build_oma_dm_1(ctx, url, msgid, DM_HS20_POLICY_UPDATE);
+	if (syncml)
+		debug_dump_node(ctx, "OMA-DM Package 1 (pol upd)", syncml);
+
+	return syncml;
+}
+
+
+static xml_node_t * build_oma_dm_1_sub_rem(struct hs20_osu_client *ctx,
+					   const char *url, int msgid)
+{
+	xml_node_t *syncml;
+
+	syncml = build_oma_dm_1(ctx, url, msgid,
+				DM_HS20_SUBSCRIPTION_REMEDIATION);
+	if (syncml)
+		debug_dump_node(ctx, "OMA-DM Package 1 (sub rem)", syncml);
+
+	return syncml;
+}
+
+
+static int oma_dm_exec_browser(struct hs20_osu_client *ctx, xml_node_t *exec)
+{
+	xml_node_t *node;
+	char *data;
+	int res;
+
+	node = get_node(ctx->xml, exec, "Item/Data");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "No Data node found");
+		return DM_RESP_BAD_REQUEST;
+	}
+
+	data = xml_node_get_text(ctx->xml, node);
+	if (data == NULL) {
+		wpa_printf(MSG_INFO, "Invalid data");
+		return DM_RESP_BAD_REQUEST;
+	}
+	wpa_printf(MSG_INFO, "Data: %s", data);
+	wpa_printf(MSG_INFO, "Launch browser to URI '%s'", data);
+	write_summary(ctx, "Launch browser to URI '%s'", data);
+	res = hs20_web_browser(data, 1);
+	xml_node_get_text_free(ctx->xml, data);
+	if (res > 0) {
+		wpa_printf(MSG_INFO, "User response in browser completed successfully");
+		write_summary(ctx, "User response in browser completed successfully");
+		return DM_RESP_OK;
+	} else {
+		wpa_printf(MSG_INFO, "Failed to receive user response");
+		write_summary(ctx, "Failed to receive user response");
+		return DM_RESP_COMMAND_FAILED;
+	}
+}
+
+
+static int oma_dm_exec_get_cert(struct hs20_osu_client *ctx, xml_node_t *exec)
+{
+	xml_node_t *node, *getcert;
+	char *data;
+	const char *name;
+	int res;
+
+	wpa_printf(MSG_INFO, "Client certificate enrollment");
+	write_summary(ctx, "Client certificate enrollment");
+
+	node = get_node(ctx->xml, exec, "Item/Data");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "No Data node found");
+		return DM_RESP_BAD_REQUEST;
+	}
+
+	data = xml_node_get_text(ctx->xml, node);
+	if (data == NULL) {
+		wpa_printf(MSG_INFO, "Invalid data");
+		return DM_RESP_BAD_REQUEST;
+	}
+	wpa_printf(MSG_INFO, "Data: %s", data);
+	getcert = xml_node_from_buf(ctx->xml, data);
+	xml_node_get_text_free(ctx->xml, data);
+
+	if (getcert == NULL) {
+		wpa_printf(MSG_INFO, "Could not parse Item/Data node contents");
+		return DM_RESP_BAD_REQUEST;
+	}
+
+	debug_dump_node(ctx, "OMA-DM getCertificate", getcert);
+
+	name = xml_node_get_localname(ctx->xml, getcert);
+	if (name == NULL || os_strcasecmp(name, "getCertificate") != 0) {
+		wpa_printf(MSG_INFO, "Unexpected getCertificate node name '%s'",
+			   name);
+		return DM_RESP_BAD_REQUEST;
+	}
+
+	res = osu_get_certificate(ctx, getcert);
+
+	xml_node_free(ctx->xml, getcert);
+
+	return res == 0 ? DM_RESP_OK : DM_RESP_COMMAND_FAILED;
+}
+
+
+static int oma_dm_exec(struct hs20_osu_client *ctx, xml_node_t *exec)
+{
+	char *locuri;
+	int ret;
+
+	locuri = oma_dm_get_target_locuri(ctx, exec);
+	if (locuri == NULL) {
+		wpa_printf(MSG_INFO, "No Target LocURI node found");
+		return DM_RESP_BAD_REQUEST;
+	}
+
+	wpa_printf(MSG_INFO, "Target LocURI: %s", locuri);
+
+	if (os_strcasecmp(locuri, "./DevDetail/Ext/org.wi-fi/Wi-Fi/Ops/"
+			  "launchBrowserToURI") == 0) {
+		ret = oma_dm_exec_browser(ctx, exec);
+	} else if (os_strcasecmp(locuri, "./DevDetail/Ext/org.wi-fi/Wi-Fi/Ops/"
+			  "getCertificate") == 0) {
+		ret = oma_dm_exec_get_cert(ctx, exec);
+	} else {
+		wpa_printf(MSG_INFO, "Unsupported exec Target LocURI");
+		ret = DM_RESP_NOT_FOUND;
+	}
+	os_free(locuri);
+
+	return ret;
+}
+
+
+static int oma_dm_run_add(struct hs20_osu_client *ctx, const char *locuri,
+			  xml_node_t *add, xml_node_t *pps,
+			  const char *pps_fname)
+{
+	const char *pos;
+	size_t fqdn_len;
+	xml_node_t *node, *tnds, *unode, *pps_node;
+	char *data, *uri, *upos, *end;
+	int use_tnds = 0;
+	size_t uri_len;
+
+	wpa_printf(MSG_INFO, "Add command target LocURI: %s", locuri);
+
+	if (os_strncasecmp(locuri, "./Wi-Fi/", 8) != 0) {
+		wpa_printf(MSG_INFO, "Do not allow Add outside ./Wi-Fi");
+		return DM_RESP_PERMISSION_DENIED;
+	}
+	pos = locuri + 8;
+
+	if (ctx->fqdn == NULL)
+		return DM_RESP_COMMAND_FAILED;
+	fqdn_len = os_strlen(ctx->fqdn);
+	if (os_strncasecmp(pos, ctx->fqdn, fqdn_len) != 0 ||
+	    pos[fqdn_len] != '/') {
+		wpa_printf(MSG_INFO, "Do not allow Add outside ./Wi-Fi/%s",
+			   ctx->fqdn);
+		return DM_RESP_PERMISSION_DENIED;
+	}
+	pos += fqdn_len + 1;
+
+	if (os_strncasecmp(pos, "PerProviderSubscription/", 24) != 0) {
+		wpa_printf(MSG_INFO,
+			   "Do not allow Add outside ./Wi-Fi/%s/PerProviderSubscription",
+			   ctx->fqdn);
+		return DM_RESP_PERMISSION_DENIED;
+	}
+	pos += 24;
+
+	wpa_printf(MSG_INFO, "Add command for PPS node %s", pos);
+
+	pps_node = get_node(ctx->xml, pps, pos);
+	if (pps_node) {
+		wpa_printf(MSG_INFO, "Specified PPS node exists already");
+		return DM_RESP_ALREADY_EXISTS;
+	}
+
+	uri = os_strdup(pos);
+	if (uri == NULL)
+		return DM_RESP_COMMAND_FAILED;
+	while (!pps_node) {
+		upos = os_strrchr(uri, '/');
+		if (!upos)
+			break;
+		upos[0] = '\0';
+		pps_node = get_node(ctx->xml, pps, uri);
+		wpa_printf(MSG_INFO, "Node %s %s", uri,
+			   pps_node ? "exists" : "does not exist");
+	}
+
+	wpa_printf(MSG_INFO, "Parent URI: %s", uri);
+
+	if (!pps_node) {
+		/* Add at root of PPS MO */
+		pps_node = pps;
+	}
+
+	uri_len = os_strlen(uri);
+	os_strlcpy(uri, pos + uri_len, os_strlen(pos));
+	upos = uri;
+	while (*upos == '/')
+		upos++;
+	wpa_printf(MSG_INFO, "Nodes to add: %s", upos);
+
+	for (;;) {
+		end = os_strchr(upos, '/');
+		if (!end)
+			break;
+		*end = '\0';
+		wpa_printf(MSG_INFO, "Adding interim node %s", upos);
+		pps_node = xml_node_create(ctx->xml, pps_node, NULL, upos);
+		if (pps_node == NULL) {
+			os_free(uri);
+			return DM_RESP_COMMAND_FAILED;
+		}
+		upos = end + 1;
+	}
+
+	wpa_printf(MSG_INFO, "Adding node %s", upos);
+
+	node = get_node(ctx->xml, add, "Item/Meta/Type");
+	if (node) {
+		char *type;
+		type = xml_node_get_text(ctx->xml, node);
+		if (type == NULL) {
+			wpa_printf(MSG_ERROR, "Could not find type text");
+			os_free(uri);
+			return DM_RESP_BAD_REQUEST;
+		}
+		use_tnds = node &&
+			os_strstr(type, "application/vnd.syncml.dmtnds+xml");
+	}
+
+	node = get_node(ctx->xml, add, "Item/Data");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "No Add/Item/Data found");
+		os_free(uri);
+		return DM_RESP_BAD_REQUEST;
+	}
+
+	data = xml_node_get_text(ctx->xml, node);
+	if (data == NULL) {
+		wpa_printf(MSG_INFO, "Could not get Add/Item/Data text");
+		os_free(uri);
+		return DM_RESP_BAD_REQUEST;
+	}
+
+	wpa_printf(MSG_DEBUG, "Add/Item/Data: %s", data);
+
+	if (use_tnds) {
+		tnds = xml_node_from_buf(ctx->xml, data);
+		xml_node_get_text_free(ctx->xml, data);
+		if (tnds == NULL) {
+			wpa_printf(MSG_INFO,
+				   "Could not parse Add/Item/Data text");
+			os_free(uri);
+			return DM_RESP_BAD_REQUEST;
+		}
+
+		unode = tnds_to_mo(ctx->xml, tnds);
+		xml_node_free(ctx->xml, tnds);
+		if (unode == NULL) {
+			wpa_printf(MSG_INFO, "Could not parse TNDS text");
+			os_free(uri);
+			return DM_RESP_BAD_REQUEST;
+		}
+
+		debug_dump_node(ctx, "Parsed TNDS", unode);
+
+		xml_node_add_child(ctx->xml, pps_node, unode);
+	} else {
+		/* TODO: What to do here? */
+		os_free(uri);
+		return DM_RESP_BAD_REQUEST;
+	}
+
+	os_free(uri);
+
+	if (update_pps_file(ctx, pps_fname, pps) < 0)
+		return DM_RESP_COMMAND_FAILED;
+
+	ctx->pps_updated = 1;
+
+	return DM_RESP_OK;
+}
+
+
+static int oma_dm_add(struct hs20_osu_client *ctx, xml_node_t *add,
+		      xml_node_t *pps, const char *pps_fname)
+{
+	xml_node_t *node;
+	char *locuri;
+	char fname[300];
+	int ret;
+
+	node = get_node(ctx->xml, add, "Item/Target/LocURI");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "No Target LocURI node found");
+		return DM_RESP_BAD_REQUEST;
+	}
+	locuri = xml_node_get_text(ctx->xml, node);
+	if (locuri == NULL) {
+		wpa_printf(MSG_ERROR, "No LocURI node text found");
+		return DM_RESP_BAD_REQUEST;
+	}
+	wpa_printf(MSG_INFO, "Target LocURI: %s", locuri);
+	if (os_strncasecmp(locuri, "./Wi-Fi/", 8) != 0) {
+		wpa_printf(MSG_INFO, "Unsupported Add Target LocURI");
+		xml_node_get_text_free(ctx->xml, locuri);
+		return DM_RESP_PERMISSION_DENIED;
+	}
+
+	node = get_node(ctx->xml, add, "Item/Data");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "No Data node found");
+		xml_node_get_text_free(ctx->xml, locuri);
+		return DM_RESP_BAD_REQUEST;
+	}
+
+	if (pps_fname && os_file_exists(pps_fname)) {
+		ret = oma_dm_run_add(ctx, locuri, add, pps, pps_fname);
+		if (ret != DM_RESP_OK) {
+			xml_node_get_text_free(ctx->xml, locuri);
+			return ret;
+		}
+		ret = 0;
+		os_strlcpy(fname, pps_fname, sizeof(fname));
+	} else
+		ret = hs20_add_pps_mo(ctx, locuri, node, fname, sizeof(fname));
+	xml_node_get_text_free(ctx->xml, locuri);
+	if (ret < 0)
+		return ret == -2 ? DM_RESP_ALREADY_EXISTS :
+			DM_RESP_COMMAND_FAILED;
+
+	if (ctx->no_reconnect == 2) {
+		os_snprintf(ctx->pps_fname, sizeof(ctx->pps_fname), "%s",
+			    fname);
+		ctx->pps_cred_set = 1;
+		return DM_RESP_OK;
+	}
+
+	wpa_printf(MSG_INFO, "Updating wpa_supplicant credentials");
+	cmd_set_pps(ctx, fname);
+
+	if (ctx->no_reconnect)
+		return DM_RESP_OK;
+
+	wpa_printf(MSG_INFO, "Requesting reconnection with updated configuration");
+	if (wpa_command(ctx->ifname, "INTERWORKING_SELECT auto") < 0)
+		wpa_printf(MSG_INFO, "Failed to request wpa_supplicant to reconnect");
+
+	return DM_RESP_OK;
+}
+
+
+static int oma_dm_replace(struct hs20_osu_client *ctx, xml_node_t *replace,
+			  xml_node_t *pps, const char *pps_fname)
+{
+	char *locuri, *pos;
+	size_t fqdn_len;
+	xml_node_t *node, *tnds, *unode, *pps_node, *parent;
+	char *data;
+	int use_tnds = 0;
+
+	locuri = oma_dm_get_target_locuri(ctx, replace);
+	if (locuri == NULL)
+		return DM_RESP_BAD_REQUEST;
+
+	wpa_printf(MSG_INFO, "Replace command target LocURI: %s", locuri);
+	if (os_strncasecmp(locuri, "./Wi-Fi/", 8) != 0) {
+		wpa_printf(MSG_INFO, "Do not allow Replace outside ./Wi-Fi");
+		os_free(locuri);
+		return DM_RESP_PERMISSION_DENIED;
+	}
+	pos = locuri + 8;
+
+	if (ctx->fqdn == NULL) {
+		os_free(locuri);
+		return DM_RESP_COMMAND_FAILED;
+	}
+	fqdn_len = os_strlen(ctx->fqdn);
+	if (os_strncasecmp(pos, ctx->fqdn, fqdn_len) != 0 ||
+	    pos[fqdn_len] != '/') {
+		wpa_printf(MSG_INFO, "Do not allow Replace outside ./Wi-Fi/%s",
+			   ctx->fqdn);
+		os_free(locuri);
+		return DM_RESP_PERMISSION_DENIED;
+	}
+	pos += fqdn_len + 1;
+
+	if (os_strncasecmp(pos, "PerProviderSubscription/", 24) != 0) {
+		wpa_printf(MSG_INFO,
+			   "Do not allow Replace outside ./Wi-Fi/%s/PerProviderSubscription",
+			   ctx->fqdn);
+		os_free(locuri);
+		return DM_RESP_PERMISSION_DENIED;
+	}
+	pos += 24;
+
+	wpa_printf(MSG_INFO, "Replace command for PPS node %s", pos);
+
+	pps_node = get_node(ctx->xml, pps, pos);
+	if (pps_node == NULL) {
+		wpa_printf(MSG_INFO, "Specified PPS node not found");
+		os_free(locuri);
+		return DM_RESP_NOT_FOUND;
+	}
+
+	node = get_node(ctx->xml, replace, "Item/Meta/Type");
+	if (node) {
+		char *type;
+		type = xml_node_get_text(ctx->xml, node);
+		if (type == NULL) {
+			wpa_printf(MSG_INFO, "Could not find type text");
+			os_free(locuri);
+			return DM_RESP_BAD_REQUEST;
+		}
+		use_tnds = node &&
+			os_strstr(type, "application/vnd.syncml.dmtnds+xml");
+	}
+
+	node = get_node(ctx->xml, replace, "Item/Data");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "No Replace/Item/Data found");
+		os_free(locuri);
+		return DM_RESP_BAD_REQUEST;
+	}
+
+	data = xml_node_get_text(ctx->xml, node);
+	if (data == NULL) {
+		wpa_printf(MSG_INFO, "Could not get Replace/Item/Data text");
+		os_free(locuri);
+		return DM_RESP_BAD_REQUEST;
+	}
+
+	wpa_printf(MSG_DEBUG, "Replace/Item/Data: %s", data);
+
+	if (use_tnds) {
+		tnds = xml_node_from_buf(ctx->xml, data);
+		xml_node_get_text_free(ctx->xml, data);
+		if (tnds == NULL) {
+			wpa_printf(MSG_INFO,
+				   "Could not parse Replace/Item/Data text");
+			os_free(locuri);
+			return DM_RESP_BAD_REQUEST;
+		}
+
+		unode = tnds_to_mo(ctx->xml, tnds);
+		xml_node_free(ctx->xml, tnds);
+		if (unode == NULL) {
+			wpa_printf(MSG_INFO, "Could not parse TNDS text");
+			os_free(locuri);
+			return DM_RESP_BAD_REQUEST;
+		}
+
+		debug_dump_node(ctx, "Parsed TNDS", unode);
+
+		parent = xml_node_get_parent(ctx->xml, pps_node);
+		xml_node_detach(ctx->xml, pps_node);
+		xml_node_add_child(ctx->xml, parent, unode);
+	} else {
+		xml_node_set_text(ctx->xml, pps_node, data);
+		xml_node_get_text_free(ctx->xml, data);
+	}
+
+	os_free(locuri);
+
+	if (update_pps_file(ctx, pps_fname, pps) < 0)
+		return DM_RESP_COMMAND_FAILED;
+
+	ctx->pps_updated = 1;
+
+	return DM_RESP_OK;
+}
+
+
+static int oma_dm_get(struct hs20_osu_client *ctx, xml_node_t *get,
+		      xml_node_t *pps, const char *pps_fname, char **value)
+{
+	char *locuri, *pos;
+	size_t fqdn_len;
+	xml_node_t *pps_node;
+	const char *name;
+
+	*value = NULL;
+
+	locuri = oma_dm_get_target_locuri(ctx, get);
+	if (locuri == NULL)
+		return DM_RESP_BAD_REQUEST;
+
+	wpa_printf(MSG_INFO, "Get command target LocURI: %s", locuri);
+	if (os_strncasecmp(locuri, "./Wi-Fi/", 8) != 0) {
+		wpa_printf(MSG_INFO, "Do not allow Get outside ./Wi-Fi");
+		os_free(locuri);
+		return DM_RESP_PERMISSION_DENIED;
+	}
+	pos = locuri + 8;
+
+	if (ctx->fqdn == NULL)
+		return DM_RESP_COMMAND_FAILED;
+	fqdn_len = os_strlen(ctx->fqdn);
+	if (os_strncasecmp(pos, ctx->fqdn, fqdn_len) != 0 ||
+	    pos[fqdn_len] != '/') {
+		wpa_printf(MSG_INFO, "Do not allow Get outside ./Wi-Fi/%s",
+			   ctx->fqdn);
+		os_free(locuri);
+		return DM_RESP_PERMISSION_DENIED;
+	}
+	pos += fqdn_len + 1;
+
+	if (os_strncasecmp(pos, "PerProviderSubscription/", 24) != 0) {
+		wpa_printf(MSG_INFO,
+			   "Do not allow Get outside ./Wi-Fi/%s/PerProviderSubscription",
+			   ctx->fqdn);
+		os_free(locuri);
+		return DM_RESP_PERMISSION_DENIED;
+	}
+	pos += 24;
+
+	wpa_printf(MSG_INFO, "Get command for PPS node %s", pos);
+
+	pps_node = get_node(ctx->xml, pps, pos);
+	if (pps_node == NULL) {
+		wpa_printf(MSG_INFO, "Specified PPS node not found");
+		os_free(locuri);
+		return DM_RESP_NOT_FOUND;
+	}
+
+	name = xml_node_get_localname(ctx->xml, pps_node);
+	wpa_printf(MSG_INFO, "Get command returned node with name '%s'", name);
+	if (os_strcasecmp(name, "Password") == 0) {
+		wpa_printf(MSG_INFO, "Do not allow Get for Password node");
+		os_free(locuri);
+		return DM_RESP_PERMISSION_DENIED;
+	}
+
+	/*
+	 * TODO: No support for DMTNDS, so if interior node, reply with a
+	 * list of children node names in Results element. The child list type is
+	 * defined in [DMTND].
+	 */
+
+	*value = xml_node_get_text(ctx->xml, pps_node);
+	if (*value == NULL)
+		return DM_RESP_COMMAND_FAILED;
+
+	return DM_RESP_OK;
+}
+
+
+static int oma_dm_get_cmdid(struct hs20_osu_client *ctx, xml_node_t *node)
+{
+	xml_node_t *cnode;
+	char *str;
+	int ret;
+
+	cnode = get_node(ctx->xml, node, "CmdID");
+	if (cnode == NULL)
+		return 0;
+
+	str = xml_node_get_text(ctx->xml, cnode);
+	if (str == NULL)
+		return 0;
+	ret = atoi(str);
+	xml_node_get_text_free(ctx->xml, str);
+	return ret;
+}
+
+
+static xml_node_t * oma_dm_send_recv(struct hs20_osu_client *ctx,
+				     const char *url, xml_node_t *syncml,
+				     const char *ext_hdr,
+				     const char *username, const char *password,
+				     const char *client_cert,
+				     const char *client_key)
+{
+	xml_node_t *resp;
+	char *str, *res;
+	char *resp_uri = NULL;
+
+	str = xml_node_to_str(ctx->xml, syncml);
+	xml_node_free(ctx->xml, syncml);
+	if (str == NULL)
+		return NULL;
+
+	wpa_printf(MSG_INFO, "Send OMA DM Package");
+	write_summary(ctx, "Send OMA DM Package");
+	os_free(ctx->server_url);
+	ctx->server_url = os_strdup(url);
+	res = http_post(ctx->http, url, str, "application/vnd.syncml.dm+xml",
+			ext_hdr, ctx->ca_fname, username, password,
+			client_cert, client_key, NULL);
+	os_free(str);
+	os_free(resp_uri);
+	resp_uri = NULL;
+
+	if (res == NULL) {
+		const char *err = http_get_err(ctx->http);
+		if (err) {
+			wpa_printf(MSG_INFO, "HTTP error: %s", err);
+			write_result(ctx, "HTTP error: %s", err);
+		} else {
+			write_summary(ctx, "Failed to send OMA DM Package");
+		}
+		return NULL;
+	}
+	wpa_printf(MSG_DEBUG, "Server response: %s", res);
+
+	wpa_printf(MSG_INFO, "Process OMA DM Package");
+	write_summary(ctx, "Process received OMA DM Package");
+	resp = xml_node_from_buf(ctx->xml, res);
+	os_free(res);
+	if (resp == NULL) {
+		wpa_printf(MSG_INFO, "Failed to parse OMA DM response");
+		return NULL;
+	}
+
+	debug_dump_node(ctx, "OMA DM Package", resp);
+
+	return resp;
+}
+
+
+static xml_node_t * oma_dm_process(struct hs20_osu_client *ctx, const char *url,
+				   xml_node_t *resp, int msgid,
+				   char **ret_resp_uri,
+				   xml_node_t *pps, const char *pps_fname)
+{
+	xml_node_t *syncml, *syncbody, *hdr, *body, *child;
+	const char *name;
+	char *resp_uri = NULL;
+	int server_msgid = 0;
+	int cmdid = 0;
+	int server_cmdid;
+	int resp_needed = 0;
+	char *tmp;
+	int final = 0;
+	char *locuri;
+
+	*ret_resp_uri = NULL;
+
+	name = xml_node_get_localname(ctx->xml, resp);
+	if (name == NULL || os_strcasecmp(name, "SyncML") != 0) {
+		wpa_printf(MSG_INFO, "SyncML node not found");
+		return NULL;
+	}
+
+	hdr = get_node(ctx->xml, resp, "SyncHdr");
+	body = get_node(ctx->xml, resp, "SyncBody");
+	if (hdr == NULL || body == NULL) {
+		wpa_printf(MSG_INFO, "Could not find SyncHdr or SyncBody");
+		return NULL;
+	}
+
+	xml_node_for_each_child(ctx->xml, child, hdr) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		wpa_printf(MSG_INFO, "SyncHdr %s", name);
+		if (os_strcasecmp(name, "RespURI") == 0) {
+			tmp = xml_node_get_text(ctx->xml, child);
+			if (tmp)
+				resp_uri = os_strdup(tmp);
+			xml_node_get_text_free(ctx->xml, tmp);
+		} else if (os_strcasecmp(name, "MsgID") == 0) {
+			tmp = xml_node_get_text(ctx->xml, child);
+			if (tmp)
+				server_msgid = atoi(tmp);
+			xml_node_get_text_free(ctx->xml, tmp);
+		}
+	}
+
+	wpa_printf(MSG_INFO, "Server MsgID: %d", server_msgid);
+	if (resp_uri)
+		wpa_printf(MSG_INFO, "RespURI: %s", resp_uri);
+
+	syncml = oma_dm_build_hdr(ctx, resp_uri ? resp_uri : url, msgid);
+	if (syncml == NULL) {
+		os_free(resp_uri);
+		return NULL;
+	}
+
+	syncbody = xml_node_create(ctx->xml, syncml, NULL, "SyncBody");
+	cmdid++;
+	add_status(ctx, syncbody, server_msgid, 0, cmdid, "SyncHdr",
+		   DM_RESP_AUTH_ACCEPTED, NULL);
+
+	xml_node_for_each_child(ctx->xml, child, body) {
+		xml_node_for_each_check(ctx->xml, child);
+		server_cmdid = oma_dm_get_cmdid(ctx, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		wpa_printf(MSG_INFO, "SyncBody CmdID=%d - %s",
+			   server_cmdid, name);
+		if (os_strcasecmp(name, "Exec") == 0) {
+			int res = oma_dm_exec(ctx, child);
+			cmdid++;
+			locuri = oma_dm_get_target_locuri(ctx, child);
+			if (locuri == NULL)
+				res = DM_RESP_BAD_REQUEST;
+			add_status(ctx, syncbody, server_msgid, server_cmdid,
+				   cmdid, name, res, locuri);
+			os_free(locuri);
+			resp_needed = 1;
+		} else if (os_strcasecmp(name, "Add") == 0) {
+			int res = oma_dm_add(ctx, child, pps, pps_fname);
+			cmdid++;
+			locuri = oma_dm_get_target_locuri(ctx, child);
+			if (locuri == NULL)
+				res = DM_RESP_BAD_REQUEST;
+			add_status(ctx, syncbody, server_msgid, server_cmdid,
+				   cmdid, name, res, locuri);
+			os_free(locuri);
+			resp_needed = 1;
+		} else if (os_strcasecmp(name, "Replace") == 0) {
+			int res;
+			res = oma_dm_replace(ctx, child, pps, pps_fname);
+			cmdid++;
+			locuri = oma_dm_get_target_locuri(ctx, child);
+			if (locuri == NULL)
+				res = DM_RESP_BAD_REQUEST;
+			add_status(ctx, syncbody, server_msgid, server_cmdid,
+				   cmdid, name, res, locuri);
+			os_free(locuri);
+			resp_needed = 1;
+		} else if (os_strcasecmp(name, "Status") == 0) {
+			/* TODO: Verify success */
+		} else if (os_strcasecmp(name, "Get") == 0) {
+			int res;
+			char *value;
+			res = oma_dm_get(ctx, child, pps, pps_fname, &value);
+			cmdid++;
+			locuri = oma_dm_get_target_locuri(ctx, child);
+			if (locuri == NULL)
+				res = DM_RESP_BAD_REQUEST;
+			add_status(ctx, syncbody, server_msgid, server_cmdid,
+				   cmdid, name, res, locuri);
+			if (res == DM_RESP_OK && value) {
+				cmdid++;
+				add_results(ctx, syncbody, server_msgid,
+					    server_cmdid, cmdid, locuri, value);
+			}
+			os_free(locuri);
+			xml_node_get_text_free(ctx->xml, value);
+			resp_needed = 1;
+#if 0 /* TODO: MUST support */
+		} else if (os_strcasecmp(name, "Delete") == 0) {
+#endif
+#if 0 /* TODO: MUST support */
+		} else if (os_strcasecmp(name, "Sequence") == 0) {
+#endif
+		} else if (os_strcasecmp(name, "Final") == 0) {
+			final = 1;
+			break;
+		} else {
+			locuri = oma_dm_get_target_locuri(ctx, child);
+			add_status(ctx, syncbody, server_msgid, server_cmdid,
+				   cmdid, name, DM_RESP_COMMAND_NOT_IMPLEMENTED,
+				   locuri);
+			os_free(locuri);
+			resp_needed = 1;
+		}
+	}
+
+	if (!final) {
+		wpa_printf(MSG_INFO, "Final node not found");
+		xml_node_free(ctx->xml, syncml);
+		os_free(resp_uri);
+		return NULL;
+	}
+
+	if (!resp_needed) {
+		wpa_printf(MSG_INFO, "Exchange completed - no response needed");
+		xml_node_free(ctx->xml, syncml);
+		os_free(resp_uri);
+		return NULL;
+	}
+
+	xml_node_create(ctx->xml, syncbody, NULL, "Final");
+
+	debug_dump_node(ctx, "OMA-DM Package 3", syncml);
+
+	*ret_resp_uri = resp_uri;
+	return syncml;
+}
+
+
+int cmd_oma_dm_prov(struct hs20_osu_client *ctx, const char *url)
+{
+	xml_node_t *syncml, *resp;
+	char *resp_uri = NULL;
+	int msgid = 0;
+
+	if (url == NULL) {
+		wpa_printf(MSG_INFO, "Invalid prov command (missing URL)");
+		return -1;
+	}
+
+	wpa_printf(MSG_INFO, "OMA-DM credential provisioning requested");
+	write_summary(ctx, "OMA-DM credential provisioning");
+
+	msgid++;
+	syncml = build_oma_dm_1_sub_reg(ctx, url, msgid);
+	if (syncml == NULL)
+		return -1;
+
+	while (syncml) {
+		resp = oma_dm_send_recv(ctx, resp_uri ? resp_uri : url,
+					syncml, NULL, NULL, NULL, NULL, NULL);
+		if (resp == NULL)
+			return -1;
+
+		msgid++;
+		syncml = oma_dm_process(ctx, url, resp, msgid, &resp_uri,
+					NULL, NULL);
+		xml_node_free(ctx->xml, resp);
+	}
+
+	os_free(resp_uri);
+
+	return ctx->pps_cred_set ? 0 : -1;
+}
+
+
+int cmd_oma_dm_sim_prov(struct hs20_osu_client *ctx, const char *url)
+{
+	xml_node_t *syncml, *resp;
+	char *resp_uri = NULL;
+	int msgid = 0;
+
+	if (url == NULL) {
+		wpa_printf(MSG_INFO, "Invalid prov command (missing URL)");
+		return -1;
+	}
+
+	wpa_printf(MSG_INFO, "OMA-DM SIM provisioning requested");
+	ctx->no_reconnect = 2;
+
+	wpa_printf(MSG_INFO, "Wait for IP address before starting SIM provisioning");
+	write_summary(ctx, "Wait for IP address before starting SIM provisioning");
+
+	if (wait_ip_addr(ctx->ifname, 15) < 0) {
+		wpa_printf(MSG_INFO, "Could not get IP address for WLAN - try connection anyway");
+	}
+	write_summary(ctx, "OMA-DM SIM provisioning");
+
+	msgid++;
+	syncml = build_oma_dm_1_sub_prov(ctx, url, msgid);
+	if (syncml == NULL)
+		return -1;
+
+	while (syncml) {
+		resp = oma_dm_send_recv(ctx, resp_uri ? resp_uri : url,
+					syncml, NULL, NULL, NULL, NULL, NULL);
+		if (resp == NULL)
+			return -1;
+
+		msgid++;
+		syncml = oma_dm_process(ctx, url, resp, msgid, &resp_uri,
+					NULL, NULL);
+		xml_node_free(ctx->xml, resp);
+	}
+
+	os_free(resp_uri);
+
+	if (ctx->pps_cred_set) {
+		wpa_printf(MSG_INFO, "Updating wpa_supplicant credentials");
+		cmd_set_pps(ctx, ctx->pps_fname);
+
+		wpa_printf(MSG_INFO, "Requesting reconnection with updated configuration");
+		write_summary(ctx, "Requesting reconnection with updated configuration");
+		if (wpa_command(ctx->ifname, "INTERWORKING_SELECT auto") < 0) {
+			wpa_printf(MSG_INFO, "Failed to request wpa_supplicant to reconnect");
+			write_summary(ctx, "Failed to request wpa_supplicant to reconnect");
+			return -1;
+		}
+	}
+
+	return ctx->pps_cred_set ? 0 : -1;
+}
+
+
+void oma_dm_pol_upd(struct hs20_osu_client *ctx, const char *address,
+		    const char *pps_fname,
+		    const char *client_cert, const char *client_key,
+		    const char *cred_username, const char *cred_password,
+		    xml_node_t *pps)
+{
+	xml_node_t *syncml, *resp;
+	char *resp_uri = NULL;
+	int msgid = 0;
+
+	wpa_printf(MSG_INFO, "OMA-DM policy update");
+	write_summary(ctx, "OMA-DM policy update");
+
+	msgid++;
+	syncml = build_oma_dm_1_pol_upd(ctx, address, msgid);
+	if (syncml == NULL)
+		return;
+
+	while (syncml) {
+		resp = oma_dm_send_recv(ctx, resp_uri ? resp_uri : address,
+					syncml, NULL, cred_username,
+					cred_password, client_cert, client_key);
+		if (resp == NULL)
+			return;
+
+		msgid++;
+		syncml = oma_dm_process(ctx, address, resp, msgid, &resp_uri,
+					pps, pps_fname);
+		xml_node_free(ctx->xml, resp);
+	}
+
+	os_free(resp_uri);
+
+	if (ctx->pps_updated) {
+		wpa_printf(MSG_INFO, "Update wpa_supplicant credential based on updated PPS MO");
+		write_summary(ctx, "Update wpa_supplicant credential based on updated PPS MO and request connection");
+		cmd_set_pps(ctx, pps_fname);
+		if (wpa_command(ctx->ifname, "INTERWORKING_SELECT auto") < 0) {
+			wpa_printf(MSG_INFO,
+				   "Failed to request wpa_supplicant to reconnect");
+			write_summary(ctx,
+				      "Failed to request wpa_supplicant to reconnect");
+		}
+	}
+}
+
+
+void oma_dm_sub_rem(struct hs20_osu_client *ctx, const char *address,
+		    const char *pps_fname,
+		    const char *client_cert, const char *client_key,
+		    const char *cred_username, const char *cred_password,
+		    xml_node_t *pps)
+{
+	xml_node_t *syncml, *resp;
+	char *resp_uri = NULL;
+	int msgid = 0;
+
+	wpa_printf(MSG_INFO, "OMA-DM subscription remediation");
+	write_summary(ctx, "OMA-DM subscription remediation");
+
+	msgid++;
+	syncml = build_oma_dm_1_sub_rem(ctx, address, msgid);
+	if (syncml == NULL)
+		return;
+
+	while (syncml) {
+		resp = oma_dm_send_recv(ctx, resp_uri ? resp_uri : address,
+					syncml, NULL, cred_username,
+					cred_password, client_cert, client_key);
+		if (resp == NULL)
+			return;
+
+		msgid++;
+		syncml = oma_dm_process(ctx, address, resp, msgid, &resp_uri,
+					pps, pps_fname);
+		xml_node_free(ctx->xml, resp);
+	}
+
+	os_free(resp_uri);
+
+	wpa_printf(MSG_INFO, "Update wpa_supplicant credential based on updated PPS MO and request reconnection");
+	write_summary(ctx, "Update wpa_supplicant credential based on updated PPS MO and request reconnection");
+	cmd_set_pps(ctx, pps_fname);
+	if (wpa_command(ctx->ifname, "INTERWORKING_SELECT auto") < 0) {
+		wpa_printf(MSG_INFO, "Failed to request wpa_supplicant to reconnect");
+		write_summary(ctx, "Failed to request wpa_supplicant to reconnect");
+	}
+}
+
+
+void cmd_oma_dm_add(struct hs20_osu_client *ctx, const char *pps_fname,
+		    const char *add_fname)
+{
+	xml_node_t *pps, *add;
+	int res;
+
+	ctx->fqdn = os_strdup("wi-fi.org");
+
+	pps = node_from_file(ctx->xml, pps_fname);
+	if (pps == NULL) {
+		wpa_printf(MSG_INFO, "PPS file %s could not be parsed",
+			   pps_fname);
+		return;
+	}
+
+	add = node_from_file(ctx->xml, add_fname);
+	if (add == NULL) {
+		wpa_printf(MSG_INFO, "Add file %s could not be parsed",
+			   add_fname);
+		xml_node_free(ctx->xml, pps);
+		return;
+	}
+
+	res = oma_dm_add(ctx, add, pps, pps_fname);
+	wpa_printf(MSG_INFO, "oma_dm_add --> %d", res);
+
+	xml_node_free(ctx->xml, pps);
+	xml_node_free(ctx->xml, add);
+}
+
+
+void cmd_oma_dm_replace(struct hs20_osu_client *ctx, const char *pps_fname,
+			const char *replace_fname)
+{
+	xml_node_t *pps, *replace;
+	int res;
+
+	ctx->fqdn = os_strdup("wi-fi.org");
+
+	pps = node_from_file(ctx->xml, pps_fname);
+	if (pps == NULL) {
+		wpa_printf(MSG_INFO, "PPS file %s could not be parsed",
+			   pps_fname);
+		return;
+	}
+
+	replace = node_from_file(ctx->xml, replace_fname);
+	if (replace == NULL) {
+		wpa_printf(MSG_INFO, "Replace file %s could not be parsed",
+			   replace_fname);
+		xml_node_free(ctx->xml, pps);
+		return;
+	}
+
+	res = oma_dm_replace(ctx, replace, pps, pps_fname);
+	wpa_printf(MSG_INFO, "oma_dm_replace --> %d", res);
+
+	xml_node_free(ctx->xml, pps);
+	xml_node_free(ctx->xml, replace);
+}
diff --git a/hs20/client/osu_client.c b/hs20/client/osu_client.c
new file mode 100644
index 000000000000..11bf0db35e93
--- /dev/null
+++ b/hs20/client/osu_client.c
@@ -0,0 +1,3431 @@
+/*
+ * Hotspot 2.0 OSU client
+ * Copyright (c) 2012-2014, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+#include <time.h>
+#include <sys/stat.h>
+#ifdef ANDROID
+#include "private/android_filesystem_config.h"
+#endif /* ANDROID */
+
+#include "common.h"
+#include "utils/browser.h"
+#include "utils/base64.h"
+#include "utils/xml-utils.h"
+#include "utils/http-utils.h"
+#include "common/wpa_ctrl.h"
+#include "common/wpa_helpers.h"
+#include "eap_common/eap_defs.h"
+#include "crypto/crypto.h"
+#include "crypto/sha256.h"
+#include "osu_client.h"
+
+const char *spp_xsd_fname = "spp.xsd";
+
+
+void write_result(struct hs20_osu_client *ctx, const char *fmt, ...)
+{
+	va_list ap;
+	FILE *f;
+	char buf[500];
+
+	va_start(ap, fmt);
+	vsnprintf(buf, sizeof(buf), fmt, ap);
+	va_end(ap);
+	write_summary(ctx, "%s", buf);
+
+	if (!ctx->result_file)
+		return;
+
+	f = fopen(ctx->result_file, "w");
+	if (f == NULL)
+		return;
+
+	va_start(ap, fmt);
+	vfprintf(f, fmt, ap);
+	va_end(ap);
+	fprintf(f, "\n");
+	fclose(f);
+}
+
+
+void write_summary(struct hs20_osu_client *ctx, const char *fmt, ...)
+{
+	va_list ap;
+	FILE *f;
+
+	if (!ctx->summary_file)
+		return;
+
+	f = fopen(ctx->summary_file, "a");
+	if (f == NULL)
+		return;
+
+	va_start(ap, fmt);
+	vfprintf(f, fmt, ap);
+	va_end(ap);
+	fprintf(f, "\n");
+	fclose(f);
+}
+
+
+void debug_dump_node(struct hs20_osu_client *ctx, const char *title,
+		     xml_node_t *node)
+{
+	char *str = xml_node_to_str(ctx->xml, node);
+	wpa_printf(MSG_DEBUG, "[hs20] %s: '%s'", title, str);
+	free(str);
+}
+
+
+static int valid_fqdn(const char *fqdn)
+{
+	const char *pos;
+
+	/* TODO: could make this more complete.. */
+	if (strchr(fqdn, '.') == 0 || strlen(fqdn) > 255)
+		return 0;
+	for (pos = fqdn; *pos; pos++) {
+		if (*pos >= 'a' && *pos <= 'z')
+			continue;
+		if (*pos >= 'A' && *pos <= 'Z')
+			continue;
+		if (*pos >= '0' && *pos <= '9')
+			continue;
+		if (*pos == '-' || *pos == '.' || *pos == '_')
+			continue;
+		return 0;
+	}
+	return 1;
+}
+
+
+static int android_update_permission(const char *path, mode_t mode)
+{
+#ifdef ANDROID
+	/* we need to change file/folder permission for Android */
+
+	if (!path) {
+		wpa_printf(MSG_ERROR, "file path null");
+		return -1;
+	}
+
+	/* Allow processes running with Group ID as AID_WIFI,
+	 * to read files from SP, SP/<fqdn>, Cert and osu-info directories */
+	if (lchown(path, -1, AID_WIFI)) {
+		wpa_printf(MSG_INFO, "CTRL: Could not lchown directory: %s",
+			   strerror(errno));
+		return -1;
+	}
+
+	if (chmod(path, mode) < 0) {
+		wpa_printf(MSG_INFO, "CTRL: Could not chmod directory: %s",
+			   strerror(errno));
+		return -1;
+	}
+#endif  /* ANDROID */
+
+	return 0;
+}
+
+
+int osu_get_certificate(struct hs20_osu_client *ctx, xml_node_t *getcert)
+{
+	xml_node_t *node;
+	char *url, *user = NULL, *pw = NULL;
+	char *proto;
+	int ret = -1;
+
+	proto = xml_node_get_attr_value(ctx->xml, getcert,
+					"enrollmentProtocol");
+	if (!proto)
+		return -1;
+	wpa_printf(MSG_INFO, "getCertificate - enrollmentProtocol=%s", proto);
+	write_summary(ctx, "getCertificate - enrollmentProtocol=%s", proto);
+	if (os_strcasecmp(proto, "EST") != 0) {
+		wpa_printf(MSG_INFO, "Unsupported enrollmentProtocol");
+		xml_node_get_attr_value_free(ctx->xml, proto);
+		return -1;
+	}
+	xml_node_get_attr_value_free(ctx->xml, proto);
+
+	node = get_node(ctx->xml, getcert, "enrollmentServerURI");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "Could not find enrollmentServerURI node");
+		xml_node_get_attr_value_free(ctx->xml, proto);
+		return -1;
+	}
+	url = xml_node_get_text(ctx->xml, node);
+	if (url == NULL) {
+		wpa_printf(MSG_INFO, "Could not get URL text");
+		return -1;
+	}
+	wpa_printf(MSG_INFO, "enrollmentServerURI: %s", url);
+	write_summary(ctx, "enrollmentServerURI: %s", url);
+
+	node = get_node(ctx->xml, getcert, "estUserID");
+	if (node == NULL && !ctx->client_cert_present) {
+		wpa_printf(MSG_INFO, "Could not find estUserID node");
+		goto fail;
+	}
+	if (node) {
+		user = xml_node_get_text(ctx->xml, node);
+		if (user == NULL) {
+			wpa_printf(MSG_INFO, "Could not get estUserID text");
+			goto fail;
+		}
+		wpa_printf(MSG_INFO, "estUserID: %s", user);
+		write_summary(ctx, "estUserID: %s", user);
+	}
+
+	node = get_node(ctx->xml, getcert, "estPassword");
+	if (node == NULL && !ctx->client_cert_present) {
+		wpa_printf(MSG_INFO, "Could not find estPassword node");
+		goto fail;
+	}
+	if (node) {
+		pw = xml_node_get_base64_text(ctx->xml, node, NULL);
+		if (pw == NULL) {
+			wpa_printf(MSG_INFO, "Could not get estPassword text");
+			goto fail;
+		}
+		wpa_printf(MSG_INFO, "estPassword: %s", pw);
+	}
+
+	mkdir("Cert", S_IRWXU);
+	android_update_permission("Cert", S_IRWXU | S_IRWXG);
+
+	if (est_load_cacerts(ctx, url) < 0 ||
+	    est_build_csr(ctx, url) < 0 ||
+	    est_simple_enroll(ctx, url, user, pw) < 0)
+		goto fail;
+
+	ret = 0;
+fail:
+	xml_node_get_text_free(ctx->xml, url);
+	xml_node_get_text_free(ctx->xml, user);
+	xml_node_get_text_free(ctx->xml, pw);
+
+	return ret;
+}
+
+
+static int process_est_cert(struct hs20_osu_client *ctx, xml_node_t *cert,
+			    const char *fqdn)
+{
+	u8 digest1[SHA256_MAC_LEN], digest2[SHA256_MAC_LEN];
+	char *der, *pem;
+	size_t der_len, pem_len;
+	char *fingerprint;
+	char buf[200];
+
+	wpa_printf(MSG_INFO, "PPS for certificate credential - fqdn=%s", fqdn);
+
+	fingerprint = xml_node_get_text(ctx->xml, cert);
+	if (fingerprint == NULL)
+		return -1;
+	if (hexstr2bin(fingerprint, digest1, SHA256_MAC_LEN) < 0) {
+		wpa_printf(MSG_INFO, "Invalid SHA256 hash value");
+		write_result(ctx, "Invalid client certificate SHA256 hash value in PPS");
+		xml_node_get_text_free(ctx->xml, fingerprint);
+		return -1;
+	}
+	xml_node_get_text_free(ctx->xml, fingerprint);
+
+	der = os_readfile("Cert/est_cert.der", &der_len);
+	if (der == NULL) {
+		wpa_printf(MSG_INFO, "Could not find client certificate from EST");
+		write_result(ctx, "Could not find client certificate from EST");
+		return -1;
+	}
+
+	if (sha256_vector(1, (const u8 **) &der, &der_len, digest2) < 0) {
+		os_free(der);
+		return -1;
+	}
+	os_free(der);
+
+	if (os_memcmp(digest1, digest2, sizeof(digest1)) != 0) {
+		wpa_printf(MSG_INFO, "Client certificate from EST does not match fingerprint from PPS MO");
+		write_result(ctx, "Client certificate from EST does not match fingerprint from PPS MO");
+		return -1;
+	}
+
+	wpa_printf(MSG_INFO, "Client certificate from EST matches PPS MO");
+	unlink("Cert/est_cert.der");
+
+	os_snprintf(buf, sizeof(buf), "SP/%s/client-ca.pem", fqdn);
+	if (rename("Cert/est-cacerts.pem", buf) < 0) {
+		wpa_printf(MSG_INFO, "Could not move est-cacerts.pem to client-ca.pem: %s",
+			   strerror(errno));
+		return -1;
+	}
+	pem = os_readfile(buf, &pem_len);
+
+	os_snprintf(buf, sizeof(buf), "SP/%s/client-cert.pem", fqdn);
+	if (rename("Cert/est_cert.pem", buf) < 0) {
+		wpa_printf(MSG_INFO, "Could not move est_cert.pem to client-cert.pem: %s",
+			   strerror(errno));
+		os_free(pem);
+		return -1;
+	}
+
+	if (pem) {
+		FILE *f = fopen(buf, "a");
+		if (f) {
+			fwrite(pem, pem_len, 1, f);
+			fclose(f);
+		}
+		os_free(pem);
+	}
+
+	os_snprintf(buf, sizeof(buf), "SP/%s/client-key.pem", fqdn);
+	if (rename("Cert/privkey-plain.pem", buf) < 0) {
+		wpa_printf(MSG_INFO, "Could not move privkey-plain.pem to client-key.pem: %s",
+			   strerror(errno));
+		return -1;
+	}
+
+	unlink("Cert/est-req.b64");
+	unlink("Cert/est-req.pem");
+	rmdir("Cert");
+
+	return 0;
+}
+
+
+#define TMP_CERT_DL_FILE "tmp-cert-download"
+
+static int download_cert(struct hs20_osu_client *ctx, xml_node_t *params,
+			 const char *fname)
+{
+	xml_node_t *url_node, *hash_node;
+	char *url, *hash;
+	char *cert;
+	size_t len;
+	u8 digest1[SHA256_MAC_LEN], digest2[SHA256_MAC_LEN];
+	int res;
+	char *b64;
+	FILE *f;
+
+	url_node = get_node(ctx->xml, params, "CertURL");
+	hash_node = get_node(ctx->xml, params, "CertSHA256Fingerprint");
+	if (url_node == NULL || hash_node == NULL)
+		return -1;
+	url = xml_node_get_text(ctx->xml, url_node);
+	hash = xml_node_get_text(ctx->xml, hash_node);
+	if (url == NULL || hash == NULL) {
+		xml_node_get_text_free(ctx->xml, url);
+		xml_node_get_text_free(ctx->xml, hash);
+		return -1;
+	}
+
+	wpa_printf(MSG_INFO, "CertURL: %s", url);
+	wpa_printf(MSG_INFO, "SHA256 hash: %s", hash);
+
+	if (hexstr2bin(hash, digest1, SHA256_MAC_LEN) < 0) {
+		wpa_printf(MSG_INFO, "Invalid SHA256 hash value");
+		write_result(ctx, "Invalid SHA256 hash value for downloaded certificate");
+		xml_node_get_text_free(ctx->xml, hash);
+		return -1;
+	}
+	xml_node_get_text_free(ctx->xml, hash);
+
+	write_summary(ctx, "Download certificate from %s", url);
+	ctx->no_osu_cert_validation = 1;
+	http_ocsp_set(ctx->http, 1);
+	res = http_download_file(ctx->http, url, TMP_CERT_DL_FILE, NULL);
+	http_ocsp_set(ctx->http,
+		      (ctx->workarounds & WORKAROUND_OCSP_OPTIONAL) ? 1 : 2);
+	ctx->no_osu_cert_validation = 0;
+	xml_node_get_text_free(ctx->xml, url);
+	if (res < 0)
+		return -1;
+
+	cert = os_readfile(TMP_CERT_DL_FILE, &len);
+	remove(TMP_CERT_DL_FILE);
+	if (cert == NULL)
+		return -1;
+
+	if (sha256_vector(1, (const u8 **) &cert, &len, digest2) < 0) {
+		os_free(cert);
+		return -1;
+	}
+
+	if (os_memcmp(digest1, digest2, sizeof(digest1)) != 0) {
+		wpa_printf(MSG_INFO, "Downloaded certificate fingerprint did not match");
+		write_result(ctx, "Downloaded certificate fingerprint did not match");
+		os_free(cert);
+		return -1;
+	}
+
+	b64 = base64_encode(cert, len, NULL);
+	os_free(cert);
+	if (b64 == NULL)
+		return -1;
+
+	f = fopen(fname, "wb");
+	if (f == NULL) {
+		os_free(b64);
+		return -1;
+	}
+
+	fprintf(f, "-----BEGIN CERTIFICATE-----\n"
+		"%s"
+		"-----END CERTIFICATE-----\n",
+		b64);
+
+	os_free(b64);
+	fclose(f);
+
+	wpa_printf(MSG_INFO, "Downloaded certificate into %s and validated fingerprint",
+		   fname);
+	write_summary(ctx, "Downloaded certificate into %s and validated fingerprint",
+		      fname);
+
+	return 0;
+}
+
+
+static int cmd_dl_osu_ca(struct hs20_osu_client *ctx, const char *pps_fname,
+			 const char *ca_fname)
+{
+	xml_node_t *pps, *node;
+	int ret;
+
+	pps = node_from_file(ctx->xml, pps_fname);
+	if (pps == NULL) {
+		wpa_printf(MSG_INFO, "Could not read or parse '%s'", pps_fname);
+		return -1;
+	}
+
+	node = get_child_node(ctx->xml, pps,
+			      "SubscriptionUpdate/TrustRoot");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "No SubscriptionUpdate/TrustRoot/CertURL found from PPS");
+		xml_node_free(ctx->xml, pps);
+		return -1;
+	}
+
+	ret = download_cert(ctx, node, ca_fname);
+	xml_node_free(ctx->xml, pps);
+
+	return ret;
+}
+
+
+static int cmd_dl_polupd_ca(struct hs20_osu_client *ctx, const char *pps_fname,
+			    const char *ca_fname)
+{
+	xml_node_t *pps, *node;
+	int ret;
+
+	pps = node_from_file(ctx->xml, pps_fname);
+	if (pps == NULL) {
+		wpa_printf(MSG_INFO, "Could not read or parse '%s'", pps_fname);
+		return -1;
+	}
+
+	node = get_child_node(ctx->xml, pps,
+			      "Policy/PolicyUpdate/TrustRoot");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "No Policy/PolicyUpdate/TrustRoot/CertURL found from PPS");
+		xml_node_free(ctx->xml, pps);
+		return -2;
+	}
+
+	ret = download_cert(ctx, node, ca_fname);
+	xml_node_free(ctx->xml, pps);
+
+	return ret;
+}
+
+
+static int cmd_dl_aaa_ca(struct hs20_osu_client *ctx, const char *pps_fname,
+			 const char *ca_fname)
+{
+	xml_node_t *pps, *node, *aaa;
+	int ret;
+
+	pps = node_from_file(ctx->xml, pps_fname);
+	if (pps == NULL) {
+		wpa_printf(MSG_INFO, "Could not read or parse '%s'", pps_fname);
+		return -1;
+	}
+
+	node = get_child_node(ctx->xml, pps,
+			      "AAAServerTrustRoot");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "No AAAServerTrustRoot/CertURL found from PPS");
+		xml_node_free(ctx->xml, pps);
+		return -2;
+	}
+
+	aaa = xml_node_first_child(ctx->xml, node);
+	if (aaa == NULL) {
+		wpa_printf(MSG_INFO, "No AAAServerTrustRoot/CertURL found from PPS");
+		xml_node_free(ctx->xml, pps);
+		return -1;
+	}
+
+	ret = download_cert(ctx, aaa, ca_fname);
+	xml_node_free(ctx->xml, pps);
+
+	return ret;
+}
+
+
+static int download_trust_roots(struct hs20_osu_client *ctx,
+				const char *pps_fname)
+{
+	char *dir, *pos;
+	char fname[300];
+	int ret, ret1;
+
+	dir = os_strdup(pps_fname);
+	if (dir == NULL)
+		return -1;
+	pos = os_strrchr(dir, '/');
+	if (pos == NULL) {
+		os_free(dir);
+		return -1;
+	}
+	*pos = '\0';
+
+	snprintf(fname, sizeof(fname), "%s/ca.pem", dir);
+	ret = cmd_dl_osu_ca(ctx, pps_fname, fname);
+	snprintf(fname, sizeof(fname), "%s/polupd-ca.pem", dir);
+	ret1 = cmd_dl_polupd_ca(ctx, pps_fname, fname);
+	if (ret == 0 && ret1 == -1)
+		ret = -1;
+	snprintf(fname, sizeof(fname), "%s/aaa-ca.pem", dir);
+	ret1 = cmd_dl_aaa_ca(ctx, pps_fname, fname);
+	if (ret == 0 && ret1 == -1)
+		ret = -1;
+
+	os_free(dir);
+
+	return ret;
+}
+
+
+static int server_dnsname_suffix_match(struct hs20_osu_client *ctx,
+				       const char *fqdn)
+{
+	size_t match_len, len, i;
+	const char *val;
+
+	match_len = os_strlen(fqdn);
+
+	for (i = 0; i < ctx->server_dnsname_count; i++) {
+		wpa_printf(MSG_INFO,
+			   "Checking suffix match against server dNSName %s",
+			   ctx->server_dnsname[i]);
+		val = ctx->server_dnsname[i];
+		len = os_strlen(val);
+
+		if (match_len > len)
+			continue;
+
+		if (os_strncasecmp(val + len - match_len, fqdn, match_len) != 0)
+			continue; /* no match */
+
+		if (match_len == len)
+			return 1; /* exact match */
+
+		if (val[len - match_len - 1] == '.')
+			return 1; /* full label match completes suffix match */
+
+		/* Reject due to incomplete label match */
+	}
+
+	/* None of the dNSName(s) matched */
+	return 0;
+}
+
+
+int hs20_add_pps_mo(struct hs20_osu_client *ctx, const char *uri,
+		    xml_node_t *add_mo, char *fname, size_t fname_len)
+{
+	char *str;
+	char *fqdn, *pos;
+	xml_node_t *tnds, *mo, *cert;
+	const char *name;
+	int ret;
+
+	if (strncmp(uri, "./Wi-Fi/", 8) != 0) {
+		wpa_printf(MSG_INFO, "Unsupported location for addMO to add PPS MO: '%s'",
+			   uri);
+		write_result(ctx, "Unsupported location for addMO to add PPS MO: '%s'",
+			     uri);
+		return -1;
+	}
+
+	fqdn = strdup(uri + 8);
+	if (fqdn == NULL)
+		return -1;
+	pos = strchr(fqdn, '/');
+	if (pos) {
+		if (os_strcasecmp(pos, "/PerProviderSubscription") != 0) {
+			wpa_printf(MSG_INFO, "Unsupported location for addMO to add PPS MO (extra directory): '%s'",
+				   uri);
+			write_result(ctx, "Unsupported location for addMO to "
+				     "add PPS MO (extra directory): '%s'", uri);
+			free(fqdn);
+			return -1;
+		}
+		*pos = '\0'; /* remove trailing slash and PPS node name */
+	}
+	wpa_printf(MSG_INFO, "SP FQDN: %s", fqdn);
+
+	if (!server_dnsname_suffix_match(ctx, fqdn)) {
+		wpa_printf(MSG_INFO,
+			   "FQDN '%s' for new PPS MO did not have suffix match with server's dNSName values, count: %d",
+			   fqdn, (int) ctx->server_dnsname_count);
+		write_result(ctx, "FQDN '%s' for new PPS MO did not have suffix match with server's dNSName values",
+			     fqdn);
+		free(fqdn);
+		return -1;
+	}
+
+	if (!valid_fqdn(fqdn)) {
+		wpa_printf(MSG_INFO, "Invalid FQDN '%s'", fqdn);
+		write_result(ctx, "Invalid FQDN '%s'", fqdn);
+		free(fqdn);
+		return -1;
+	}
+
+	mkdir("SP", S_IRWXU);
+	snprintf(fname, fname_len, "SP/%s", fqdn);
+	if (mkdir(fname, S_IRWXU) < 0) {
+		if (errno != EEXIST) {
+			int err = errno;
+			wpa_printf(MSG_INFO, "mkdir(%s) failed: %s",
+				   fname, strerror(err));
+			free(fqdn);
+			return -1;
+		}
+	}
+
+	android_update_permission("SP", S_IRWXU | S_IRWXG);
+	android_update_permission(fname, S_IRWXU | S_IRWXG);
+
+	snprintf(fname, fname_len, "SP/%s/pps.xml", fqdn);
+
+	if (os_file_exists(fname)) {
+		wpa_printf(MSG_INFO, "PPS file '%s' exists - reject addMO",
+			   fname);
+		write_result(ctx, "PPS file '%s' exists - reject addMO",
+			     fname);
+		free(fqdn);
+		return -2;
+	}
+	wpa_printf(MSG_INFO, "Using PPS file: %s", fname);
+
+	str = xml_node_get_text(ctx->xml, add_mo);
+	if (str == NULL) {
+		wpa_printf(MSG_INFO, "Could not extract MO text");
+		free(fqdn);
+		return -1;
+	}
+	wpa_printf(MSG_DEBUG, "[hs20] addMO text: '%s'", str);
+
+	tnds = xml_node_from_buf(ctx->xml, str);
+	xml_node_get_text_free(ctx->xml, str);
+	if (tnds == NULL) {
+		wpa_printf(MSG_INFO, "[hs20] Could not parse addMO text");
+		free(fqdn);
+		return -1;
+	}
+
+	mo = tnds_to_mo(ctx->xml, tnds);
+	if (mo == NULL) {
+		wpa_printf(MSG_INFO, "[hs20] Could not parse addMO TNDS text");
+		free(fqdn);
+		return -1;
+	}
+
+	debug_dump_node(ctx, "Parsed TNDS", mo);
+
+	name = xml_node_get_localname(ctx->xml, mo);
+	if (os_strcasecmp(name, "PerProviderSubscription") != 0) {
+		wpa_printf(MSG_INFO, "[hs20] Unexpected PPS MO root node name '%s'",
+			   name);
+		free(fqdn);
+		return -1;
+	}
+
+	cert = get_child_node(ctx->xml, mo,
+			      "Credential/DigitalCertificate/"
+			      "CertSHA256Fingerprint");
+	if (cert && process_est_cert(ctx, cert, fqdn) < 0) {
+		xml_node_free(ctx->xml, mo);
+		free(fqdn);
+		return -1;
+	}
+	free(fqdn);
+
+	if (node_to_file(ctx->xml, fname, mo) < 0) {
+		wpa_printf(MSG_INFO, "Could not write MO to file");
+		xml_node_free(ctx->xml, mo);
+		return -1;
+	}
+	xml_node_free(ctx->xml, mo);
+
+	wpa_printf(MSG_INFO, "A new PPS MO added as '%s'", fname);
+	write_summary(ctx, "A new PPS MO added as '%s'", fname);
+
+	ret = download_trust_roots(ctx, fname);
+	if (ret < 0) {
+		wpa_printf(MSG_INFO, "Remove invalid PPS MO file");
+		write_summary(ctx, "Remove invalid PPS MO file");
+		unlink(fname);
+	}
+
+	return ret;
+}
+
+
+int update_pps_file(struct hs20_osu_client *ctx, const char *pps_fname,
+		    xml_node_t *pps)
+{
+	char *str;
+	FILE *f;
+	char backup[300];
+
+	if (ctx->client_cert_present) {
+		xml_node_t *cert;
+		cert = get_child_node(ctx->xml, pps,
+				      "Credential/DigitalCertificate/"
+				      "CertSHA256Fingerprint");
+		if (cert && os_file_exists("Cert/est_cert.der") &&
+		    process_est_cert(ctx, cert, ctx->fqdn) < 0) {
+			wpa_printf(MSG_INFO, "EST certificate update processing failed on PPS MO update");
+			return -1;
+		}
+	}
+
+	wpa_printf(MSG_INFO, "Updating PPS MO %s", pps_fname);
+
+	str = xml_node_to_str(ctx->xml, pps);
+	if (str == NULL) {
+		wpa_printf(MSG_ERROR, "No node found");
+		return -1;
+	}
+	wpa_printf(MSG_MSGDUMP, "[hs20] Updated PPS: '%s'", str);
+
+	snprintf(backup, sizeof(backup), "%s.bak", pps_fname);
+	rename(pps_fname, backup);
+	f = fopen(pps_fname, "w");
+	if (f == NULL) {
+		wpa_printf(MSG_INFO, "Could not write PPS");
+		rename(backup, pps_fname);
+		free(str);
+		return -1;
+	}
+	fprintf(f, "%s\n", str);
+	fclose(f);
+
+	free(str);
+
+	return 0;
+}
+
+
+void get_user_pw(struct hs20_osu_client *ctx, xml_node_t *pps,
+		 const char *alt_loc, char **user, char **pw)
+{
+	xml_node_t *node;
+
+	node = get_child_node(ctx->xml, pps,
+			      "Credential/UsernamePassword/Username");
+	if (node)
+		*user = xml_node_get_text(ctx->xml, node);
+
+	node = get_child_node(ctx->xml, pps,
+			      "Credential/UsernamePassword/Password");
+	if (node)
+		*pw = xml_node_get_base64_text(ctx->xml, node, NULL);
+
+	node = get_child_node(ctx->xml, pps, alt_loc);
+	if (node) {
+		xml_node_t *a;
+		a = get_node(ctx->xml, node, "Username");
+		if (a) {
+			xml_node_get_text_free(ctx->xml, *user);
+			*user = xml_node_get_text(ctx->xml, a);
+			wpa_printf(MSG_INFO, "Use OSU username '%s'", *user);
+		}
+
+		a = get_node(ctx->xml, node, "Password");
+		if (a) {
+			free(*pw);
+			*pw = xml_node_get_base64_text(ctx->xml, a, NULL);
+			wpa_printf(MSG_INFO, "Use OSU password");
+		}
+	}
+}
+
+
+/* Remove old credentials based on HomeSP/FQDN */
+static void remove_sp_creds(struct hs20_osu_client *ctx, const char *fqdn)
+{
+	char cmd[300];
+	os_snprintf(cmd, sizeof(cmd), "REMOVE_CRED provisioning_sp=%s", fqdn);
+	if (wpa_command(ctx->ifname, cmd) < 0)
+		wpa_printf(MSG_INFO, "Failed to remove old credential(s)");
+}
+
+
+static void set_pps_cred_policy_spe(struct hs20_osu_client *ctx, int id,
+				    xml_node_t *spe)
+{
+	xml_node_t *ssid;
+	char *txt;
+
+	ssid = get_node(ctx->xml, spe, "SSID");
+	if (ssid == NULL)
+		return;
+	txt = xml_node_get_text(ctx->xml, ssid);
+	if (txt == NULL)
+		return;
+	wpa_printf(MSG_DEBUG, "- Policy/SPExclusionList/<X+>/SSID = %s", txt);
+	if (set_cred_quoted(ctx->ifname, id, "excluded_ssid", txt) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred excluded_ssid");
+	xml_node_get_text_free(ctx->xml, txt);
+}
+
+
+static void set_pps_cred_policy_spel(struct hs20_osu_client *ctx, int id,
+				     xml_node_t *spel)
+{
+	xml_node_t *child;
+
+	xml_node_for_each_child(ctx->xml, child, spel) {
+		xml_node_for_each_check(ctx->xml, child);
+		set_pps_cred_policy_spe(ctx, id, child);
+	}
+}
+
+
+static void set_pps_cred_policy_prp(struct hs20_osu_client *ctx, int id,
+				    xml_node_t *prp)
+{
+	xml_node_t *node;
+	char *txt = NULL, *pos;
+	char *prio, *country_buf = NULL;
+	const char *country;
+	char val[200];
+	int priority;
+
+	node = get_node(ctx->xml, prp, "Priority");
+	if (node == NULL)
+		return;
+	prio = xml_node_get_text(ctx->xml, node);
+	if (prio == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- Policy/PreferredRoamingPartnerList/<X+>/Priority = %s",
+		   prio);
+	priority = atoi(prio);
+	xml_node_get_text_free(ctx->xml, prio);
+
+	node = get_node(ctx->xml, prp, "Country");
+	if (node) {
+		country_buf = xml_node_get_text(ctx->xml, node);
+		if (country_buf == NULL)
+			return;
+		country = country_buf;
+		wpa_printf(MSG_INFO, "- Policy/PreferredRoamingPartnerList/<X+>/Country = %s",
+			   country);
+	} else {
+		country = "*";
+	}
+
+	node = get_node(ctx->xml, prp, "FQDN_Match");
+	if (node == NULL)
+		goto out;
+	txt = xml_node_get_text(ctx->xml, node);
+	if (txt == NULL)
+		goto out;
+	wpa_printf(MSG_INFO, "- Policy/PreferredRoamingPartnerList/<X+>/FQDN_Match = %s",
+		   txt);
+	pos = strrchr(txt, ',');
+	if (pos == NULL)
+		goto out;
+	*pos++ = '\0';
+
+	snprintf(val, sizeof(val), "%s,%d,%d,%s", txt,
+		 strcmp(pos, "includeSubdomains") != 0, priority, country);
+	if (set_cred_quoted(ctx->ifname, id, "roaming_partner", val) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred roaming_partner");
+out:
+	xml_node_get_text_free(ctx->xml, country_buf);
+	xml_node_get_text_free(ctx->xml, txt);
+}
+
+
+static void set_pps_cred_policy_prpl(struct hs20_osu_client *ctx, int id,
+				     xml_node_t *prpl)
+{
+	xml_node_t *child;
+
+	xml_node_for_each_child(ctx->xml, child, prpl) {
+		xml_node_for_each_check(ctx->xml, child);
+		set_pps_cred_policy_prp(ctx, id, child);
+	}
+}
+
+
+static void set_pps_cred_policy_min_backhaul(struct hs20_osu_client *ctx, int id,
+					     xml_node_t *min_backhaul)
+{
+	xml_node_t *node;
+	char *type, *dl = NULL, *ul = NULL;
+	int home;
+
+	node = get_node(ctx->xml, min_backhaul, "NetworkType");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "Ignore MinBackhaulThreshold without mandatory NetworkType node");
+		return;
+	}
+
+	type = xml_node_get_text(ctx->xml, node);
+	if (type == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- Policy/MinBackhaulThreshold/<X+>/NetworkType = %s",
+		   type);
+	if (os_strcasecmp(type, "home") == 0)
+		home = 1;
+	else if (os_strcasecmp(type, "roaming") == 0)
+		home = 0;
+	else {
+		wpa_printf(MSG_INFO, "Ignore MinBackhaulThreshold with invalid NetworkType");
+		xml_node_get_text_free(ctx->xml, type);
+		return;
+	}
+	xml_node_get_text_free(ctx->xml, type);
+
+	node = get_node(ctx->xml, min_backhaul, "DLBandwidth");
+	if (node)
+		dl = xml_node_get_text(ctx->xml, node);
+
+	node = get_node(ctx->xml, min_backhaul, "ULBandwidth");
+	if (node)
+		ul = xml_node_get_text(ctx->xml, node);
+
+	if (dl == NULL && ul == NULL) {
+		wpa_printf(MSG_INFO, "Ignore MinBackhaulThreshold without either DLBandwidth or ULBandwidth nodes");
+		return;
+	}
+
+	if (dl)
+		wpa_printf(MSG_INFO, "- Policy/MinBackhaulThreshold/<X+>/DLBandwidth = %s",
+			   dl);
+	if (ul)
+		wpa_printf(MSG_INFO, "- Policy/MinBackhaulThreshold/<X+>/ULBandwidth = %s",
+			   ul);
+
+	if (home) {
+		if (dl &&
+		    set_cred(ctx->ifname, id, "min_dl_bandwidth_home", dl) < 0)
+			wpa_printf(MSG_INFO, "Failed to set cred bandwidth limit");
+		if (ul &&
+		    set_cred(ctx->ifname, id, "min_ul_bandwidth_home", ul) < 0)
+			wpa_printf(MSG_INFO, "Failed to set cred bandwidth limit");
+	} else {
+		if (dl &&
+		    set_cred(ctx->ifname, id, "min_dl_bandwidth_roaming", dl) <
+		    0)
+			wpa_printf(MSG_INFO, "Failed to set cred bandwidth limit");
+		if (ul &&
+		    set_cred(ctx->ifname, id, "min_ul_bandwidth_roaming", ul) <
+		    0)
+			wpa_printf(MSG_INFO, "Failed to set cred bandwidth limit");
+	}
+
+	xml_node_get_text_free(ctx->xml, dl);
+	xml_node_get_text_free(ctx->xml, ul);
+}
+
+
+static void set_pps_cred_policy_min_backhaul_list(struct hs20_osu_client *ctx,
+						  int id, xml_node_t *node)
+{
+	xml_node_t *child;
+
+	wpa_printf(MSG_INFO, "- Policy/MinBackhaulThreshold");
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		set_pps_cred_policy_min_backhaul(ctx, id, child);
+	}
+}
+
+
+static void set_pps_cred_policy_update(struct hs20_osu_client *ctx, int id,
+				       xml_node_t *node)
+{
+	wpa_printf(MSG_INFO, "- Policy/PolicyUpdate");
+	/* Not used in wpa_supplicant */
+}
+
+
+static void set_pps_cred_policy_required_proto_port(struct hs20_osu_client *ctx,
+						    int id, xml_node_t *tuple)
+{
+	xml_node_t *node;
+	char *proto, *port;
+	char *buf;
+	size_t buflen;
+
+	node = get_node(ctx->xml, tuple, "IPProtocol");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "Ignore RequiredProtoPortTuple without mandatory IPProtocol node");
+		return;
+	}
+
+	proto = xml_node_get_text(ctx->xml, node);
+	if (proto == NULL)
+		return;
+
+	wpa_printf(MSG_INFO, "- Policy/RequiredProtoPortTuple/<X+>/IPProtocol = %s",
+		   proto);
+
+	node = get_node(ctx->xml, tuple, "PortNumber");
+	port = node ? xml_node_get_text(ctx->xml, node) : NULL;
+	if (port) {
+		wpa_printf(MSG_INFO, "- Policy/RequiredProtoPortTuple/<X+>/PortNumber = %s",
+			   port);
+		buflen = os_strlen(proto) + os_strlen(port) + 10;
+		buf = os_malloc(buflen);
+		if (buf)
+			os_snprintf(buf, buflen, "%s:%s", proto, port);
+		xml_node_get_text_free(ctx->xml, port);
+	} else {
+		buflen = os_strlen(proto) + 10;
+		buf = os_malloc(buflen);
+		if (buf)
+			os_snprintf(buf, buflen, "%s", proto);
+	}
+
+	xml_node_get_text_free(ctx->xml, proto);
+
+	if (buf == NULL)
+		return;
+
+	if (set_cred(ctx->ifname, id, "req_conn_capab", buf) < 0)
+		wpa_printf(MSG_INFO, "Could not set req_conn_capab");
+
+	os_free(buf);
+}
+
+
+static void set_pps_cred_policy_required_proto_ports(struct hs20_osu_client *ctx,
+						     int id, xml_node_t *node)
+{
+	xml_node_t *child;
+
+	wpa_printf(MSG_INFO, "- Policy/RequiredProtoPortTuple");
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		set_pps_cred_policy_required_proto_port(ctx, id, child);
+	}
+}
+
+
+static void set_pps_cred_policy_max_bss_load(struct hs20_osu_client *ctx, int id,
+					     xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- Policy/MaximumBSSLoadValue - %s", str);
+	if (set_cred(ctx->ifname, id, "max_bss_load", str) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred max_bss_load limit");
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_policy(struct hs20_osu_client *ctx, int id,
+				xml_node_t *node)
+{
+	xml_node_t *child;
+	const char *name;
+
+	wpa_printf(MSG_INFO, "- Policy");
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		if (os_strcasecmp(name, "PreferredRoamingPartnerList") == 0)
+			set_pps_cred_policy_prpl(ctx, id, child);
+		else if (os_strcasecmp(name, "MinBackhaulThreshold") == 0)
+			set_pps_cred_policy_min_backhaul_list(ctx, id, child);
+		else if (os_strcasecmp(name, "PolicyUpdate") == 0)
+			set_pps_cred_policy_update(ctx, id, child);
+		else if (os_strcasecmp(name, "SPExclusionList") == 0)
+			set_pps_cred_policy_spel(ctx, id, child);
+		else if (os_strcasecmp(name, "RequiredProtoPortTuple") == 0)
+			set_pps_cred_policy_required_proto_ports(ctx, id, child);
+		else if (os_strcasecmp(name, "MaximumBSSLoadValue") == 0)
+			set_pps_cred_policy_max_bss_load(ctx, id, child);
+		else
+			wpa_printf(MSG_INFO, "Unknown Policy node '%s'", name);
+	}
+}
+
+
+static void set_pps_cred_priority(struct hs20_osu_client *ctx, int id,
+				  xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- CredentialPriority = %s", str);
+	if (set_cred(ctx->ifname, id, "sp_priority", str) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred sp_priority");
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_aaa_server_trust_root(struct hs20_osu_client *ctx,
+					       int id, xml_node_t *node)
+{
+	wpa_printf(MSG_INFO, "- AAAServerTrustRoot - TODO");
+}
+
+
+static void set_pps_cred_sub_update(struct hs20_osu_client *ctx, int id,
+				    xml_node_t *node)
+{
+	wpa_printf(MSG_INFO, "- SubscriptionUpdate");
+	/* not used within wpa_supplicant */
+}
+
+
+static void set_pps_cred_home_sp_network_id(struct hs20_osu_client *ctx,
+					    int id, xml_node_t *node)
+{
+	xml_node_t *ssid_node, *hessid_node;
+	char *ssid, *hessid;
+
+	ssid_node = get_node(ctx->xml, node, "SSID");
+	if (ssid_node == NULL) {
+		wpa_printf(MSG_INFO, "Ignore HomeSP/NetworkID without mandatory SSID node");
+		return;
+	}
+
+	hessid_node = get_node(ctx->xml, node, "HESSID");
+
+	ssid = xml_node_get_text(ctx->xml, ssid_node);
+	if (ssid == NULL)
+		return;
+	hessid = hessid_node ? xml_node_get_text(ctx->xml, hessid_node) : NULL;
+
+	wpa_printf(MSG_INFO, "- HomeSP/NetworkID/<X+>/SSID = %s", ssid);
+	if (hessid)
+		wpa_printf(MSG_INFO, "- HomeSP/NetworkID/<X+>/HESSID = %s",
+			   hessid);
+
+	/* TODO: Configure to wpa_supplicant */
+
+	xml_node_get_text_free(ctx->xml, ssid);
+	xml_node_get_text_free(ctx->xml, hessid);
+}
+
+
+static void set_pps_cred_home_sp_network_ids(struct hs20_osu_client *ctx,
+					     int id, xml_node_t *node)
+{
+	xml_node_t *child;
+
+	wpa_printf(MSG_INFO, "- HomeSP/NetworkID");
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		set_pps_cred_home_sp_network_id(ctx, id, child);
+	}
+}
+
+
+static void set_pps_cred_home_sp_friendly_name(struct hs20_osu_client *ctx,
+					       int id, xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- HomeSP/FriendlyName = %s", str);
+	/* not used within wpa_supplicant(?) */
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_home_sp_icon_url(struct hs20_osu_client *ctx,
+					  int id, xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- HomeSP/IconURL = %s", str);
+	/* not used within wpa_supplicant */
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_home_sp_fqdn(struct hs20_osu_client *ctx, int id,
+				      xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- HomeSP/FQDN = %s", str);
+	if (set_cred_quoted(ctx->ifname, id, "domain", str) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred domain");
+	if (set_cred_quoted(ctx->ifname, id, "domain_suffix_match", str) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred domain_suffix_match");
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_home_sp_oi(struct hs20_osu_client *ctx, int id,
+				    xml_node_t *node)
+{
+	xml_node_t *child;
+	const char *name;
+	char *homeoi = NULL;
+	int required = 0;
+	char *str;
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		if (strcasecmp(name, "HomeOI") == 0 && !homeoi) {
+			homeoi = xml_node_get_text(ctx->xml, child);
+			wpa_printf(MSG_INFO, "- HomeSP/HomeOIList/<X+>/HomeOI = %s",
+				   homeoi);
+		} else if (strcasecmp(name, "HomeOIRequired") == 0) {
+			str = xml_node_get_text(ctx->xml, child);
+			wpa_printf(MSG_INFO, "- HomeSP/HomeOIList/<X+>/HomeOIRequired = '%s'",
+				   str);
+			if (str == NULL)
+				continue;
+			required = strcasecmp(str, "true") == 0;
+			xml_node_get_text_free(ctx->xml, str);
+		} else
+			wpa_printf(MSG_INFO, "Unknown HomeOIList node '%s'",
+				   name);
+	}
+
+	if (homeoi == NULL) {
+		wpa_printf(MSG_INFO, "- HomeSP/HomeOIList/<X+> without HomeOI ignored");
+		return;
+	}
+
+	wpa_printf(MSG_INFO, "- HomeSP/HomeOIList/<X+> '%s' required=%d",
+		   homeoi, required);
+
+	if (required) {
+		if (set_cred(ctx->ifname, id, "required_roaming_consortium",
+			     homeoi) < 0)
+			wpa_printf(MSG_INFO, "Failed to set cred required_roaming_consortium");
+	} else {
+		if (set_cred(ctx->ifname, id, "roaming_consortium", homeoi) < 0)
+			wpa_printf(MSG_INFO, "Failed to set cred roaming_consortium");
+	}
+
+	xml_node_get_text_free(ctx->xml, homeoi);
+}
+
+
+static void set_pps_cred_home_sp_oi_list(struct hs20_osu_client *ctx, int id,
+					 xml_node_t *node)
+{
+	xml_node_t *child;
+
+	wpa_printf(MSG_INFO, "- HomeSP/HomeOIList");
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		set_pps_cred_home_sp_oi(ctx, id, child);
+	}
+}
+
+
+static void set_pps_cred_home_sp_other_partner(struct hs20_osu_client *ctx,
+					       int id, xml_node_t *node)
+{
+	xml_node_t *child;
+	const char *name;
+	char *fqdn = NULL;
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		if (os_strcasecmp(name, "FQDN") == 0 && !fqdn) {
+			fqdn = xml_node_get_text(ctx->xml, child);
+			wpa_printf(MSG_INFO, "- HomeSP/OtherHomePartners/<X+>/FQDN = %s",
+				   fqdn);
+		} else
+			wpa_printf(MSG_INFO, "Unknown OtherHomePartners node '%s'",
+				   name);
+	}
+
+	if (fqdn == NULL) {
+		wpa_printf(MSG_INFO, "- HomeSP/OtherHomePartners/<X+> without FQDN ignored");
+		return;
+	}
+
+	if (set_cred_quoted(ctx->ifname, id, "domain", fqdn) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred domain for OtherHomePartners node");
+
+	xml_node_get_text_free(ctx->xml, fqdn);
+}
+
+
+static void set_pps_cred_home_sp_other_partners(struct hs20_osu_client *ctx,
+						int id,
+						xml_node_t *node)
+{
+	xml_node_t *child;
+
+	wpa_printf(MSG_INFO, "- HomeSP/OtherHomePartners");
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		set_pps_cred_home_sp_other_partner(ctx, id, child);
+	}
+}
+
+
+static void set_pps_cred_home_sp_roaming_consortium_oi(
+	struct hs20_osu_client *ctx, int id, xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- HomeSP/RoamingConsortiumOI = %s", str);
+	if (set_cred_quoted(ctx->ifname, id, "roaming_consortiums",
+			    str) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred roaming_consortiums");
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_home_sp(struct hs20_osu_client *ctx, int id,
+				 xml_node_t *node)
+{
+	xml_node_t *child;
+	const char *name;
+
+	wpa_printf(MSG_INFO, "- HomeSP");
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		if (os_strcasecmp(name, "NetworkID") == 0)
+			set_pps_cred_home_sp_network_ids(ctx, id, child);
+		else if (os_strcasecmp(name, "FriendlyName") == 0)
+			set_pps_cred_home_sp_friendly_name(ctx, id, child);
+		else if (os_strcasecmp(name, "IconURL") == 0)
+			set_pps_cred_home_sp_icon_url(ctx, id, child);
+		else if (os_strcasecmp(name, "FQDN") == 0)
+			set_pps_cred_home_sp_fqdn(ctx, id, child);
+		else if (os_strcasecmp(name, "HomeOIList") == 0)
+			set_pps_cred_home_sp_oi_list(ctx, id, child);
+		else if (os_strcasecmp(name, "OtherHomePartners") == 0)
+			set_pps_cred_home_sp_other_partners(ctx, id, child);
+		else if (os_strcasecmp(name, "RoamingConsortiumOI") == 0)
+			set_pps_cred_home_sp_roaming_consortium_oi(ctx, id,
+								   child);
+		else
+			wpa_printf(MSG_INFO, "Unknown HomeSP node '%s'", name);
+	}
+}
+
+
+static void set_pps_cred_sub_params(struct hs20_osu_client *ctx, int id,
+				    xml_node_t *node)
+{
+	wpa_printf(MSG_INFO, "- SubscriptionParameters");
+	/* not used within wpa_supplicant */
+}
+
+
+static void set_pps_cred_creation_date(struct hs20_osu_client *ctx, int id,
+				       xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- Credential/CreationDate = %s", str);
+	/* not used within wpa_supplicant */
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_expiration_date(struct hs20_osu_client *ctx, int id,
+					 xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- Credential/ExpirationDate = %s", str);
+	/* not used within wpa_supplicant */
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_username(struct hs20_osu_client *ctx, int id,
+				  xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- Credential/UsernamePassword/Username = %s",
+		   str);
+	if (set_cred_quoted(ctx->ifname, id, "username", str) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred username");
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_password(struct hs20_osu_client *ctx, int id,
+				  xml_node_t *node)
+{
+	int len, i;
+	char *pw, *hex, *pos, *end;
+
+	pw = xml_node_get_base64_text(ctx->xml, node, &len);
+	if (pw == NULL)
+		return;
+
+	wpa_printf(MSG_INFO, "- Credential/UsernamePassword/Password = %s", pw);
+
+	hex = malloc(len * 2 + 1);
+	if (hex == NULL) {
+		free(pw);
+		return;
+	}
+	end = hex + len * 2 + 1;
+	pos = hex;
+	for (i = 0; i < len; i++) {
+		snprintf(pos, end - pos, "%02x", pw[i]);
+		pos += 2;
+	}
+	free(pw);
+
+	if (set_cred(ctx->ifname, id, "password", hex) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred password");
+	free(hex);
+}
+
+
+static void set_pps_cred_machine_managed(struct hs20_osu_client *ctx, int id,
+					 xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- Credential/UsernamePassword/MachineManaged = %s",
+		   str);
+	/* not used within wpa_supplicant */
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_soft_token_app(struct hs20_osu_client *ctx, int id,
+					xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- Credential/UsernamePassword/SoftTokenApp = %s",
+		   str);
+	/* not used within wpa_supplicant */
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_able_to_share(struct hs20_osu_client *ctx, int id,
+				       xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	if (str == NULL)
+		return;
+	wpa_printf(MSG_INFO, "- Credential/UsernamePassword/AbleToShare = %s",
+		   str);
+	/* not used within wpa_supplicant */
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_eap_method_eap_type(struct hs20_osu_client *ctx,
+					     int id, xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	int type;
+	const char *eap_method = NULL;
+
+	if (!str)
+		return;
+	wpa_printf(MSG_INFO,
+		   "- Credential/UsernamePassword/EAPMethod/EAPType = %s", str);
+	type = atoi(str);
+	switch (type) {
+	case EAP_TYPE_TLS:
+		eap_method = "TLS";
+		break;
+	case EAP_TYPE_TTLS:
+		eap_method = "TTLS";
+		break;
+	case EAP_TYPE_PEAP:
+		eap_method = "PEAP";
+		break;
+	case EAP_TYPE_PWD:
+		eap_method = "PWD";
+		break;
+	}
+	xml_node_get_text_free(ctx->xml, str);
+	if (!eap_method) {
+		wpa_printf(MSG_INFO, "Unknown EAPType value");
+		return;
+	}
+
+	if (set_cred(ctx->ifname, id, "eap", eap_method) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred eap");
+}
+
+
+static void set_pps_cred_eap_method_inner_method(struct hs20_osu_client *ctx,
+						 int id, xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	const char *phase2 = NULL;
+
+	if (!str)
+		return;
+	wpa_printf(MSG_INFO,
+		   "- Credential/UsernamePassword/EAPMethod/InnerMethod = %s",
+		   str);
+	if (os_strcmp(str, "PAP") == 0)
+		phase2 = "auth=PAP";
+	else if (os_strcmp(str, "CHAP") == 0)
+		phase2 = "auth=CHAP";
+	else if (os_strcmp(str, "MS-CHAP") == 0)
+		phase2 = "auth=MSCHAP";
+	else if (os_strcmp(str, "MS-CHAP-V2") == 0)
+		phase2 = "auth=MSCHAPV2";
+	xml_node_get_text_free(ctx->xml, str);
+	if (!phase2) {
+		wpa_printf(MSG_INFO, "Unknown InnerMethod value");
+		return;
+	}
+
+	if (set_cred_quoted(ctx->ifname, id, "phase2", phase2) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred phase2");
+}
+
+
+static void set_pps_cred_eap_method(struct hs20_osu_client *ctx, int id,
+				    xml_node_t *node)
+{
+	xml_node_t *child;
+	const char *name;
+
+	wpa_printf(MSG_INFO, "- Credential/UsernamePassword/EAPMethod");
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		if (os_strcasecmp(name, "EAPType") == 0)
+			set_pps_cred_eap_method_eap_type(ctx, id, child);
+		else if (os_strcasecmp(name, "InnerMethod") == 0)
+			set_pps_cred_eap_method_inner_method(ctx, id, child);
+		else
+			wpa_printf(MSG_INFO, "Unknown Credential/UsernamePassword/EAPMethod node '%s'",
+				   name);
+	}
+}
+
+
+static void set_pps_cred_username_password(struct hs20_osu_client *ctx, int id,
+					   xml_node_t *node)
+{
+	xml_node_t *child;
+	const char *name;
+
+	wpa_printf(MSG_INFO, "- Credential/UsernamePassword");
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		if (os_strcasecmp(name, "Username") == 0)
+			set_pps_cred_username(ctx, id, child);
+		else if (os_strcasecmp(name, "Password") == 0)
+			set_pps_cred_password(ctx, id, child);
+		else if (os_strcasecmp(name, "MachineManaged") == 0)
+			set_pps_cred_machine_managed(ctx, id, child);
+		else if (os_strcasecmp(name, "SoftTokenApp") == 0)
+			set_pps_cred_soft_token_app(ctx, id, child);
+		else if (os_strcasecmp(name, "AbleToShare") == 0)
+			set_pps_cred_able_to_share(ctx, id, child);
+		else if (os_strcasecmp(name, "EAPMethod") == 0)
+			set_pps_cred_eap_method(ctx, id, child);
+		else
+			wpa_printf(MSG_INFO, "Unknown Credential/UsernamePassword node '%s'",
+				   name);
+	}
+}
+
+
+static void set_pps_cred_digital_cert(struct hs20_osu_client *ctx, int id,
+				      xml_node_t *node, const char *fqdn)
+{
+	char buf[200], dir[200];
+	int res;
+
+	wpa_printf(MSG_INFO, "- Credential/DigitalCertificate");
+
+	if (getcwd(dir, sizeof(dir)) == NULL)
+		return;
+
+	/* TODO: could build username from Subject of Subject AltName */
+	if (set_cred_quoted(ctx->ifname, id, "username", "cert") < 0) {
+		wpa_printf(MSG_INFO, "Failed to set username");
+	}
+
+	res = os_snprintf(buf, sizeof(buf), "%s/SP/%s/client-cert.pem", dir,
+			  fqdn);
+	if (os_snprintf_error(sizeof(buf), res))
+		return;
+	if (os_file_exists(buf)) {
+		if (set_cred_quoted(ctx->ifname, id, "client_cert", buf) < 0) {
+			wpa_printf(MSG_INFO, "Failed to set client_cert");
+		}
+	}
+
+	res = os_snprintf(buf, sizeof(buf), "%s/SP/%s/client-key.pem", dir,
+			  fqdn);
+	if (os_snprintf_error(sizeof(buf), res))
+		return;
+	if (os_file_exists(buf)) {
+		if (set_cred_quoted(ctx->ifname, id, "private_key", buf) < 0) {
+			wpa_printf(MSG_INFO, "Failed to set private_key");
+		}
+	}
+}
+
+
+static void set_pps_cred_realm(struct hs20_osu_client *ctx, int id,
+			       xml_node_t *node, const char *fqdn, int sim)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+	char buf[200], dir[200];
+	int res;
+
+	if (str == NULL)
+		return;
+
+	wpa_printf(MSG_INFO, "- Credential/Realm = %s", str);
+	if (set_cred_quoted(ctx->ifname, id, "realm", str) < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred realm");
+	xml_node_get_text_free(ctx->xml, str);
+
+	if (sim)
+		return;
+
+	if (getcwd(dir, sizeof(dir)) == NULL)
+		return;
+	res = os_snprintf(buf, sizeof(buf), "%s/SP/%s/aaa-ca.pem", dir, fqdn);
+	if (os_snprintf_error(sizeof(buf), res))
+		return;
+	if (os_file_exists(buf)) {
+		if (set_cred_quoted(ctx->ifname, id, "ca_cert", buf) < 0) {
+			wpa_printf(MSG_INFO, "Failed to set CA cert");
+		}
+	}
+}
+
+
+static void set_pps_cred_check_aaa_cert_status(struct hs20_osu_client *ctx,
+					       int id, xml_node_t *node)
+{
+	char *str = xml_node_get_text(ctx->xml, node);
+
+	if (str == NULL)
+		return;
+
+	wpa_printf(MSG_INFO, "- Credential/CheckAAAServerCertStatus = %s", str);
+	if (os_strcasecmp(str, "true") == 0 &&
+	    set_cred(ctx->ifname, id, "ocsp", "2") < 0)
+		wpa_printf(MSG_INFO, "Failed to set cred ocsp");
+	xml_node_get_text_free(ctx->xml, str);
+}
+
+
+static void set_pps_cred_sim(struct hs20_osu_client *ctx, int id,
+			     xml_node_t *sim, xml_node_t *realm)
+{
+	xml_node_t *node;
+	char *imsi, *eaptype, *str, buf[20];
+	int type;
+	int mnc_len = 3;
+	size_t imsi_len;
+
+	node = get_node(ctx->xml, sim, "EAPType");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "No SIM/EAPType node in credential");
+		return;
+	}
+	eaptype = xml_node_get_text(ctx->xml, node);
+	if (eaptype == NULL) {
+		wpa_printf(MSG_INFO, "Could not extract SIM/EAPType");
+		return;
+	}
+	wpa_printf(MSG_INFO, " - Credential/SIM/EAPType = %s", eaptype);
+	type = atoi(eaptype);
+	xml_node_get_text_free(ctx->xml, eaptype);
+
+	switch (type) {
+	case EAP_TYPE_SIM:
+		if (set_cred(ctx->ifname, id, "eap", "SIM") < 0)
+			wpa_printf(MSG_INFO, "Could not set eap=SIM");
+		break;
+	case EAP_TYPE_AKA:
+		if (set_cred(ctx->ifname, id, "eap", "AKA") < 0)
+			wpa_printf(MSG_INFO, "Could not set eap=SIM");
+		break;
+	case EAP_TYPE_AKA_PRIME:
+		if (set_cred(ctx->ifname, id, "eap", "AKA'") < 0)
+			wpa_printf(MSG_INFO, "Could not set eap=SIM");
+		break;
+	default:
+		wpa_printf(MSG_INFO, "Unsupported SIM/EAPType %d", type);
+		return;
+	}
+
+	node = get_node(ctx->xml, sim, "IMSI");
+	if (node == NULL) {
+		wpa_printf(MSG_INFO, "No SIM/IMSI node in credential");
+		return;
+	}
+	imsi = xml_node_get_text(ctx->xml, node);
+	if (imsi == NULL) {
+		wpa_printf(MSG_INFO, "Could not extract SIM/IMSI");
+		return;
+	}
+	wpa_printf(MSG_INFO, " - Credential/SIM/IMSI = %s", imsi);
+	imsi_len = os_strlen(imsi);
+	if (imsi_len < 7 || imsi_len + 2 > sizeof(buf)) {
+		wpa_printf(MSG_INFO, "Invalid IMSI length");
+		xml_node_get_text_free(ctx->xml, imsi);
+		return;
+	}
+
+	str = xml_node_get_text(ctx->xml, node);
+	if (str) {
+		char *pos;
+		pos = os_strstr(str, "mnc");
+		if (pos && os_strlen(pos) >= 6) {
+			if (os_strncmp(imsi + 3, pos + 3, 3) == 0)
+				mnc_len = 3;
+			else if (os_strncmp(imsi + 3, pos + 4, 2) == 0)
+				mnc_len = 2;
+		}
+		xml_node_get_text_free(ctx->xml, str);
+	}
+
+	os_memcpy(buf, imsi, 3 + mnc_len);
+	buf[3 + mnc_len] = '-';
+	os_strlcpy(buf + 3 + mnc_len + 1, imsi + 3 + mnc_len,
+		   sizeof(buf) - 3 - mnc_len - 1);
+
+	xml_node_get_text_free(ctx->xml, imsi);
+
+	if (set_cred_quoted(ctx->ifname, id, "imsi", buf) < 0)
+		wpa_printf(MSG_INFO, "Could not set IMSI");
+
+	if (set_cred_quoted(ctx->ifname, id, "milenage",
+			    "90dca4eda45b53cf0f12d7c9c3bc6a89:"
+			    "cb9cccc4b9258e6dca4760379fb82581:000000000123") <
+	    0)
+		wpa_printf(MSG_INFO, "Could not set Milenage parameters");
+}
+
+
+static void set_pps_cred_credential(struct hs20_osu_client *ctx, int id,
+				    xml_node_t *node, const char *fqdn)
+{
+	xml_node_t *child, *sim, *realm;
+	const char *name;
+
+	wpa_printf(MSG_INFO, "- Credential");
+
+	sim = get_node(ctx->xml, node, "SIM");
+	realm = get_node(ctx->xml, node, "Realm");
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		if (os_strcasecmp(name, "CreationDate") == 0)
+			set_pps_cred_creation_date(ctx, id, child);
+		else if (os_strcasecmp(name, "ExpirationDate") == 0)
+			set_pps_cred_expiration_date(ctx, id, child);
+		else if (os_strcasecmp(name, "UsernamePassword") == 0)
+			set_pps_cred_username_password(ctx, id, child);
+		else if (os_strcasecmp(name, "DigitalCertificate") == 0)
+			set_pps_cred_digital_cert(ctx, id, child, fqdn);
+		else if (os_strcasecmp(name, "Realm") == 0)
+			set_pps_cred_realm(ctx, id, child, fqdn, sim != NULL);
+		else if (os_strcasecmp(name, "CheckAAAServerCertStatus") == 0)
+			set_pps_cred_check_aaa_cert_status(ctx, id, child);
+		else if (os_strcasecmp(name, "SIM") == 0)
+			set_pps_cred_sim(ctx, id, child, realm);
+		else
+			wpa_printf(MSG_INFO, "Unknown Credential node '%s'",
+				   name);
+	}
+}
+
+
+static void set_pps_credential(struct hs20_osu_client *ctx, int id,
+			       xml_node_t *cred, const char *fqdn)
+{
+	xml_node_t *child;
+	const char *name;
+
+	xml_node_for_each_child(ctx->xml, child, cred) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		if (os_strcasecmp(name, "Policy") == 0)
+			set_pps_cred_policy(ctx, id, child);
+		else if (os_strcasecmp(name, "CredentialPriority") == 0)
+			set_pps_cred_priority(ctx, id, child);
+		else if (os_strcasecmp(name, "AAAServerTrustRoot") == 0)
+			set_pps_cred_aaa_server_trust_root(ctx, id, child);
+		else if (os_strcasecmp(name, "SubscriptionUpdate") == 0)
+			set_pps_cred_sub_update(ctx, id, child);
+		else if (os_strcasecmp(name, "HomeSP") == 0)
+			set_pps_cred_home_sp(ctx, id, child);
+		else if (os_strcasecmp(name, "SubscriptionParameters") == 0)
+			set_pps_cred_sub_params(ctx, id, child);
+		else if (os_strcasecmp(name, "Credential") == 0)
+			set_pps_cred_credential(ctx, id, child, fqdn);
+		else
+			wpa_printf(MSG_INFO, "Unknown credential node '%s'",
+				   name);
+	}
+}
+
+
+static void set_pps(struct hs20_osu_client *ctx, xml_node_t *pps,
+		    const char *fqdn)
+{
+	xml_node_t *child;
+	const char *name;
+	int id;
+	char *update_identifier = NULL;
+
+	/*
+	 * TODO: Could consider more complex mechanism that would remove
+	 * credentials only if there are changes in the information sent to
+	 * wpa_supplicant.
+	 */
+	remove_sp_creds(ctx, fqdn);
+
+	xml_node_for_each_child(ctx->xml, child, pps) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		if (os_strcasecmp(name, "UpdateIdentifier") == 0) {
+			update_identifier = xml_node_get_text(ctx->xml, child);
+			if (update_identifier) {
+				wpa_printf(MSG_INFO, "- UpdateIdentifier = %s",
+					   update_identifier);
+				break;
+			}
+		}
+	}
+
+	xml_node_for_each_child(ctx->xml, child, pps) {
+		xml_node_for_each_check(ctx->xml, child);
+		name = xml_node_get_localname(ctx->xml, child);
+		if (os_strcasecmp(name, "UpdateIdentifier") == 0)
+			continue;
+		id = add_cred(ctx->ifname);
+		if (id < 0) {
+			wpa_printf(MSG_INFO, "Failed to add credential to wpa_supplicant");
+			write_summary(ctx, "Failed to add credential to wpa_supplicant");
+			break;
+		}
+		write_summary(ctx, "Add a credential to wpa_supplicant");
+		if (update_identifier &&
+		    set_cred(ctx->ifname, id, "update_identifier",
+			     update_identifier) < 0)
+			wpa_printf(MSG_INFO, "Failed to set update_identifier");
+		if (set_cred_quoted(ctx->ifname, id, "provisioning_sp", fqdn) <
+		    0)
+			wpa_printf(MSG_INFO, "Failed to set provisioning_sp");
+		wpa_printf(MSG_INFO, "credential localname: '%s'", name);
+		set_pps_credential(ctx, id, child, fqdn);
+		ctx->pps_cred_set = 1;
+	}
+
+	xml_node_get_text_free(ctx->xml, update_identifier);
+}
+
+
+void cmd_set_pps(struct hs20_osu_client *ctx, const char *pps_fname)
+{
+	xml_node_t *pps;
+	const char *fqdn;
+	char *fqdn_buf = NULL, *pos;
+
+	pps = node_from_file(ctx->xml, pps_fname);
+	if (pps == NULL) {
+		wpa_printf(MSG_INFO, "Could not read or parse '%s'", pps_fname);
+		return;
+	}
+
+	fqdn = os_strstr(pps_fname, "SP/");
+	if (fqdn) {
+		fqdn_buf = os_strdup(fqdn + 3);
+		if (fqdn_buf == NULL)
+			return;
+		pos = os_strchr(fqdn_buf, '/');
+		if (pos)
+			*pos = '\0';
+		fqdn = fqdn_buf;
+	} else
+		fqdn = "wi-fi.org";
+
+	wpa_printf(MSG_INFO, "Set PPS MO info to wpa_supplicant - SP FQDN %s",
+		   fqdn);
+	set_pps(ctx, pps, fqdn);
+
+	os_free(fqdn_buf);
+	xml_node_free(ctx->xml, pps);
+}
+
+
+static int cmd_get_fqdn(struct hs20_osu_client *ctx, const char *pps_fname)
+{
+	xml_node_t *pps, *node;
+	char *fqdn = NULL;
+
+	pps = node_from_file(ctx->xml, pps_fname);
+	if (pps == NULL) {
+		wpa_printf(MSG_INFO, "Could not read or parse '%s'", pps_fname);
+		return -1;
+	}
+
+	node = get_child_node(ctx->xml, pps, "HomeSP/FQDN");
+	if (node)
+		fqdn = xml_node_get_text(ctx->xml, node);
+
+	xml_node_free(ctx->xml, pps);
+
+	if (fqdn) {
+		FILE *f = fopen("pps-fqdn", "w");
+		if (f) {
+			fprintf(f, "%s", fqdn);
+			fclose(f);
+		}
+		xml_node_get_text_free(ctx->xml, fqdn);
+		return 0;
+	}
+
+	xml_node_get_text_free(ctx->xml, fqdn);
+	return -1;
+}
+
+
+static void cmd_to_tnds(struct hs20_osu_client *ctx, const char *in_fname,
+			const char *out_fname, const char *urn, int use_path)
+{
+	xml_node_t *mo, *node;
+
+	mo = node_from_file(ctx->xml, in_fname);
+	if (mo == NULL) {
+		wpa_printf(MSG_INFO, "Could not read or parse '%s'", in_fname);
+		return;
+	}
+
+	node = mo_to_tnds(ctx->xml, mo, use_path, urn, NULL);
+	if (node) {
+		node_to_file(ctx->xml, out_fname, node);
+		xml_node_free(ctx->xml, node);
+	}
+
+	xml_node_free(ctx->xml, mo);
+}
+
+
+static void cmd_from_tnds(struct hs20_osu_client *ctx, const char *in_fname,
+			  const char *out_fname)
+{
+	xml_node_t *tnds, *mo;
+
+	tnds = node_from_file(ctx->xml, in_fname);
+	if (tnds == NULL) {
+		wpa_printf(MSG_INFO, "Could not read or parse '%s'", in_fname);
+		return;
+	}
+
+	mo = tnds_to_mo(ctx->xml, tnds);
+	if (mo) {
+		node_to_file(ctx->xml, out_fname, mo);
+		xml_node_free(ctx->xml, mo);
+	}
+
+	xml_node_free(ctx->xml, tnds);
+}
+
+
+struct osu_icon {
+	int id;
+	char lang[4];
+	char mime_type[256];
+	char filename[256];
+};
+
+struct osu_data {
+	char bssid[20];
+	char url[256];
+	unsigned int methods;
+	char osu_ssid[33];
+	char osu_ssid2[33];
+	char osu_nai[256];
+	char osu_nai2[256];
+	struct osu_lang_text friendly_name[MAX_OSU_VALS];
+	size_t friendly_name_count;
+	struct osu_lang_text serv_desc[MAX_OSU_VALS];
+	size_t serv_desc_count;
+	struct osu_icon icon[MAX_OSU_VALS];
+	size_t icon_count;
+};
+
+
+static struct osu_data * parse_osu_providers(const char *fname, size_t *count)
+{
+	FILE *f;
+	char buf[1000];
+	struct osu_data *osu = NULL, *last = NULL;
+	size_t osu_count = 0;
+	char *pos, *end;
+
+	f = fopen(fname, "r");
+	if (f == NULL) {
+		wpa_printf(MSG_ERROR, "Could not open %s", fname);
+		return NULL;
+	}
+
+	while (fgets(buf, sizeof(buf), f)) {
+		pos = strchr(buf, '\n');
+		if (pos)
+			*pos = '\0';
+
+		if (strncmp(buf, "OSU-PROVIDER ", 13) == 0) {
+			last = realloc(osu, (osu_count + 1) * sizeof(*osu));
+			if (last == NULL)
+				break;
+			osu = last;
+			last = &osu[osu_count++];
+			memset(last, 0, sizeof(*last));
+			snprintf(last->bssid, sizeof(last->bssid), "%s",
+				 buf + 13);
+			continue;
+		}
+		if (!last)
+			continue;
+
+		if (strncmp(buf, "uri=", 4) == 0) {
+			snprintf(last->url, sizeof(last->url), "%s", buf + 4);
+			continue;
+		}
+
+		if (strncmp(buf, "methods=", 8) == 0) {
+			last->methods = strtol(buf + 8, NULL, 16);
+			continue;
+		}
+
+		if (strncmp(buf, "osu_ssid=", 9) == 0) {
+			snprintf(last->osu_ssid, sizeof(last->osu_ssid),
+				 "%s", buf + 9);
+			continue;
+		}
+
+		if (strncmp(buf, "osu_ssid2=", 10) == 0) {
+			snprintf(last->osu_ssid2, sizeof(last->osu_ssid2),
+				 "%s", buf + 10);
+			continue;
+		}
+
+		if (os_strncmp(buf, "osu_nai=", 8) == 0) {
+			os_snprintf(last->osu_nai, sizeof(last->osu_nai),
+				    "%s", buf + 8);
+			continue;
+		}
+
+		if (os_strncmp(buf, "osu_nai2=", 9) == 0) {
+			os_snprintf(last->osu_nai2, sizeof(last->osu_nai2),
+				    "%s", buf + 9);
+			continue;
+		}
+
+		if (strncmp(buf, "friendly_name=", 14) == 0) {
+			struct osu_lang_text *txt;
+			if (last->friendly_name_count == MAX_OSU_VALS)
+				continue;
+			pos = strchr(buf + 14, ':');
+			if (pos == NULL)
+				continue;
+			*pos++ = '\0';
+			txt = &last->friendly_name[last->friendly_name_count++];
+			snprintf(txt->lang, sizeof(txt->lang), "%s", buf + 14);
+			snprintf(txt->text, sizeof(txt->text), "%s", pos);
+		}
+
+		if (strncmp(buf, "desc=", 5) == 0) {
+			struct osu_lang_text *txt;
+			if (last->serv_desc_count == MAX_OSU_VALS)
+				continue;
+			pos = strchr(buf + 5, ':');
+			if (pos == NULL)
+				continue;
+			*pos++ = '\0';
+			txt = &last->serv_desc[last->serv_desc_count++];
+			snprintf(txt->lang, sizeof(txt->lang), "%s", buf + 5);
+			snprintf(txt->text, sizeof(txt->text), "%s", pos);
+		}
+
+		if (strncmp(buf, "icon=", 5) == 0) {
+			struct osu_icon *icon;
+			if (last->icon_count == MAX_OSU_VALS)
+				continue;
+			icon = &last->icon[last->icon_count++];
+			icon->id = atoi(buf + 5);
+			pos = strchr(buf, ':');
+			if (pos == NULL)
+				continue;
+			pos = strchr(pos + 1, ':');
+			if (pos == NULL)
+				continue;
+			pos = strchr(pos + 1, ':');
+			if (pos == NULL)
+				continue;
+			pos++;
+			end = strchr(pos, ':');
+			if (!end)
+				continue;
+			*end = '\0';
+			snprintf(icon->lang, sizeof(icon->lang), "%s", pos);
+			pos = end + 1;
+
+			end = strchr(pos, ':');
+			if (end)
+				*end = '\0';
+			snprintf(icon->mime_type, sizeof(icon->mime_type),
+				 "%s", pos);
+			if (!pos)
+				continue;
+			pos = end + 1;
+
+			end = strchr(pos, ':');
+			if (end)
+				*end = '\0';
+			snprintf(icon->filename, sizeof(icon->filename),
+				 "%s", pos);
+			continue;
+		}
+	}
+
+	fclose(f);
+
+	*count = osu_count;
+	return osu;
+}
+
+
+static int osu_connect(struct hs20_osu_client *ctx, const char *bssid,
+		       const char *ssid, const char *ssid2, const char *url,
+		       unsigned int methods, int no_prod_assoc,
+		       const char *osu_nai, const char *osu_nai2)
+{
+	int id;
+	const char *ifname = ctx->ifname;
+	char buf[200];
+	struct wpa_ctrl *mon;
+	int res;
+
+	if (ssid2 && ssid2[0] == '\0')
+		ssid2 = NULL;
+
+	if (ctx->osu_ssid) {
+		if (os_strcmp(ssid, ctx->osu_ssid) == 0) {
+			wpa_printf(MSG_DEBUG,
+				   "Enforced OSU SSID matches ANQP info");
+			ssid2 = NULL;
+		} else if (ssid2 && os_strcmp(ssid2, ctx->osu_ssid) == 0) {
+			wpa_printf(MSG_DEBUG,
+				   "Enforced OSU SSID matches RSN[OSEN] info");
+			ssid = ssid2;
+		} else {
+			wpa_printf(MSG_INFO, "Enforced OSU SSID did not match");
+			write_summary(ctx, "Enforced OSU SSID did not match");
+			return -1;
+		}
+	}
+
+	id = add_network(ifname);
+	if (id < 0)
+		return -1;
+	if (set_network_quoted(ifname, id, "ssid", ssid) < 0)
+		return -1;
+	if (ssid2)
+		osu_nai = osu_nai2;
+	if (osu_nai && os_strlen(osu_nai) > 0) {
+		char dir[255], fname[300];
+		if (getcwd(dir, sizeof(dir)) == NULL)
+			return -1;
+		os_snprintf(fname, sizeof(fname), "%s/osu-ca.pem", dir);
+
+		if (ssid2 && set_network_quoted(ifname, id, "ssid", ssid2) < 0)
+			return -1;
+
+		if (set_network(ifname, id, "proto", "OSEN") < 0 ||
+		    set_network(ifname, id, "key_mgmt", "OSEN") < 0 ||
+		    set_network(ifname, id, "pairwise", "CCMP") < 0 ||
+		    set_network(ifname, id, "group", "GTK_NOT_USED CCMP") < 0 ||
+		    set_network(ifname, id, "eap", "WFA-UNAUTH-TLS") < 0 ||
+		    set_network(ifname, id, "ocsp", "2") < 0 ||
+		    set_network_quoted(ifname, id, "identity", osu_nai) < 0 ||
+		    set_network_quoted(ifname, id, "ca_cert", fname) < 0)
+			return -1;
+	} else if (ssid2) {
+		wpa_printf(MSG_INFO, "No OSU_NAI set for RSN[OSEN]");
+		write_summary(ctx, "No OSU_NAI set for RSN[OSEN]");
+		return -1;
+	} else {
+		if (set_network(ifname, id, "key_mgmt", "NONE") < 0)
+			return -1;
+	}
+
+	mon = open_wpa_mon(ifname);
+	if (mon == NULL)
+		return -1;
+
+	wpa_printf(MSG_INFO, "Associate with OSU SSID");
+	write_summary(ctx, "Associate with OSU SSID");
+	snprintf(buf, sizeof(buf), "SELECT_NETWORK %d", id);
+	if (wpa_command(ifname, buf) < 0)
+		return -1;
+
+	res = get_wpa_cli_event(mon, "CTRL-EVENT-CONNECTED",
+				buf, sizeof(buf));
+
+	wpa_ctrl_detach(mon);
+	wpa_ctrl_close(mon);
+
+	if (res < 0) {
+		wpa_printf(MSG_INFO, "Could not connect to OSU network");
+		write_summary(ctx, "Could not connect to OSU network");
+		wpa_printf(MSG_INFO, "Remove OSU network connection");
+		snprintf(buf, sizeof(buf), "REMOVE_NETWORK %d", id);
+		wpa_command(ifname, buf);
+		return -1;
+	}
+
+	write_summary(ctx, "Waiting for IP address for subscription registration");
+	if (wait_ip_addr(ifname, 15) < 0) {
+		wpa_printf(MSG_INFO, "Could not get IP address for WLAN - try connection anyway");
+	}
+
+	if (no_prod_assoc) {
+		if (res < 0)
+			return -1;
+		wpa_printf(MSG_INFO, "No production connection used for testing purposes");
+		write_summary(ctx, "No production connection used for testing purposes");
+		return 0;
+	}
+
+	ctx->no_reconnect = 1;
+	if (methods & 0x02) {
+		wpa_printf(MSG_DEBUG, "Calling cmd_prov from osu_connect");
+		res = cmd_prov(ctx, url);
+	} else if (methods & 0x01) {
+		wpa_printf(MSG_DEBUG,
+			   "Calling cmd_oma_dm_prov from osu_connect");
+		res = cmd_oma_dm_prov(ctx, url);
+	}
+
+	wpa_printf(MSG_INFO, "Remove OSU network connection");
+	write_summary(ctx, "Remove OSU network connection");
+	snprintf(buf, sizeof(buf), "REMOVE_NETWORK %d", id);
+	wpa_command(ifname, buf);
+
+	if (res < 0)
+		return -1;
+
+	wpa_printf(MSG_INFO, "Requesting reconnection with updated configuration");
+	write_summary(ctx, "Requesting reconnection with updated configuration");
+	if (wpa_command(ctx->ifname, "INTERWORKING_SELECT auto") < 0) {
+		wpa_printf(MSG_INFO, "Failed to request wpa_supplicant to reconnect");
+		write_summary(ctx, "Failed to request wpa_supplicant to reconnect");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int cmd_osu_select(struct hs20_osu_client *ctx, const char *dir,
+			  int connect, int no_prod_assoc,
+			  const char *friendly_name)
+{
+	char fname[255];
+	FILE *f;
+	struct osu_data *osu = NULL, *last = NULL;
+	size_t osu_count = 0, i, j;
+	int ret;
+
+	write_summary(ctx, "OSU provider selection");
+
+	if (dir == NULL) {
+		wpa_printf(MSG_INFO, "Missing dir parameter to osu_select");
+		return -1;
+	}
+
+	snprintf(fname, sizeof(fname), "%s/osu-providers.txt", dir);
+	osu = parse_osu_providers(fname, &osu_count);
+	if (osu == NULL) {
+		wpa_printf(MSG_INFO, "Could not find any OSU providers from %s",
+			   fname);
+		write_result(ctx, "No OSU providers available");
+		return -1;
+	}
+
+	if (friendly_name) {
+		for (i = 0; i < osu_count; i++) {
+			last = &osu[i];
+			for (j = 0; j < last->friendly_name_count; j++) {
+				if (os_strcmp(last->friendly_name[j].text,
+					      friendly_name) == 0)
+					break;
+			}
+			if (j < last->friendly_name_count)
+				break;
+		}
+		if (i == osu_count) {
+			wpa_printf(MSG_INFO, "Requested operator friendly name '%s' not found in the list of available providers",
+				   friendly_name);
+			write_summary(ctx, "Requested operator friendly name '%s' not found in the list of available providers",
+				      friendly_name);
+			free(osu);
+			return -1;
+		}
+
+		wpa_printf(MSG_INFO, "OSU Provider selected based on requested operator friendly name '%s'",
+			   friendly_name);
+		write_summary(ctx, "OSU Provider selected based on requested operator friendly name '%s'",
+			      friendly_name);
+		ret = i + 1;
+		goto selected;
+	}
+
+	snprintf(fname, sizeof(fname), "%s/osu-providers.html", dir);
+	f = fopen(fname, "w");
+	if (f == NULL) {
+		wpa_printf(MSG_INFO, "Could not open %s", fname);
+		free(osu);
+		return -1;
+	}
+
+	fprintf(f, "<html><head>"
+		"<meta http-equiv=\"Content-type\" content=\"text/html; "
+		"charset=utf-8\"<title>Select service operator</title>"
+		"</head><body><h1>Select service operator</h1>\n");
+
+	if (osu_count == 0)
+		fprintf(f, "No online signup available\n");
+
+	for (i = 0; i < osu_count; i++) {
+		last = &osu[i];
+#ifdef ANDROID
+		fprintf(f, "<p>\n"
+			"<a href=\"http://localhost:12345/osu/%d\">"
+			"<table><tr><td>", (int) i + 1);
+#else /* ANDROID */
+		fprintf(f, "<p>\n"
+			"<a href=\"osu://%d\">"
+			"<table><tr><td>", (int) i + 1);
+#endif /* ANDROID */
+		for (j = 0; j < last->icon_count; j++) {
+			fprintf(f, "<img src=\"osu-icon-%d.%s\">\n",
+				last->icon[j].id,
+				strcasecmp(last->icon[j].mime_type,
+					   "image/png") == 0 ? "png" : "icon");
+		}
+		fprintf(f, "<td>");
+		for (j = 0; j < last->friendly_name_count; j++) {
+			fprintf(f, "<small>[%s]</small> %s<br>\n",
+				last->friendly_name[j].lang,
+				last->friendly_name[j].text);
+		}
+		fprintf(f, "<tr><td colspan=2>");
+		for (j = 0; j < last->serv_desc_count; j++) {
+			fprintf(f, "<small>[%s]</small> %s<br>\n",
+				last->serv_desc[j].lang,
+				last->serv_desc[j].text);
+		}
+		fprintf(f, "</table></a><br><small>BSSID: %s<br>\n"
+			"SSID: %s<br>\n",
+			last->bssid, last->osu_ssid);
+		if (last->osu_ssid2[0])
+			fprintf(f, "SSID2: %s<br>\n", last->osu_ssid2);
+		if (last->osu_nai[0])
+			fprintf(f, "NAI: %s<br>\n", last->osu_nai);
+		if (last->osu_nai2[0])
+			fprintf(f, "NAI2: %s<br>\n", last->osu_nai2);
+		fprintf(f, "URL: %s<br>\n"
+			"methods:%s%s<br>\n"
+			"</small></p>\n",
+			last->url,
+			last->methods & 0x01 ? " OMA-DM" : "",
+			last->methods & 0x02 ? " SOAP-XML-SPP" : "");
+	}
+
+	fprintf(f, "</body></html>\n");
+
+	fclose(f);
+
+	snprintf(fname, sizeof(fname), "file://%s/osu-providers.html", dir);
+	write_summary(ctx, "Start web browser with OSU provider selection page");
+	ret = hs20_web_browser(fname, 0);
+
+selected:
+	if (ret > 0 && (size_t) ret <= osu_count) {
+		char *data;
+		size_t data_len;
+
+		wpa_printf(MSG_INFO, "Selected OSU id=%d", ret);
+		last = &osu[ret - 1];
+		ret = 0;
+		wpa_printf(MSG_INFO, "BSSID: %s", last->bssid);
+		wpa_printf(MSG_INFO, "SSID: %s", last->osu_ssid);
+		if (last->osu_ssid2[0])
+			wpa_printf(MSG_INFO, "SSID2: %s", last->osu_ssid2);
+		wpa_printf(MSG_INFO, "URL: %s", last->url);
+		write_summary(ctx, "Selected OSU provider id=%d BSSID=%s SSID=%s URL=%s",
+			      ret, last->bssid, last->osu_ssid, last->url);
+
+		ctx->friendly_name_count = last->friendly_name_count;
+		for (j = 0; j < last->friendly_name_count; j++) {
+			wpa_printf(MSG_INFO, "FRIENDLY_NAME: [%s]%s",
+				   last->friendly_name[j].lang,
+				   last->friendly_name[j].text);
+			os_strlcpy(ctx->friendly_name[j].lang,
+				   last->friendly_name[j].lang,
+				   sizeof(ctx->friendly_name[j].lang));
+			os_strlcpy(ctx->friendly_name[j].text,
+				   last->friendly_name[j].text,
+				   sizeof(ctx->friendly_name[j].text));
+		}
+
+		ctx->icon_count = last->icon_count;
+		for (j = 0; j < last->icon_count; j++) {
+			char fname[256];
+
+			os_snprintf(fname, sizeof(fname), "%s/osu-icon-%d.%s",
+				    dir, last->icon[j].id,
+				    strcasecmp(last->icon[j].mime_type,
+					       "image/png") == 0 ?
+				    "png" : "icon");
+			wpa_printf(MSG_INFO, "ICON: %s (%s)",
+				   fname, last->icon[j].filename);
+			os_strlcpy(ctx->icon_filename[j],
+				   last->icon[j].filename,
+				   sizeof(ctx->icon_filename[j]));
+
+			data = os_readfile(fname, &data_len);
+			if (data) {
+				sha256_vector(1, (const u8 **) &data, &data_len,
+					      ctx->icon_hash[j]);
+				os_free(data);
+			}
+		}
+
+		if (connect == 2) {
+			if (last->methods & 0x02) {
+				wpa_printf(MSG_DEBUG,
+					   "Calling cmd_prov from cmd_osu_select");
+				ret = cmd_prov(ctx, last->url);
+			} else if (last->methods & 0x01) {
+				wpa_printf(MSG_DEBUG,
+					   "Calling cmd_oma_dm_prov from cmd_osu_select");
+				ret = cmd_oma_dm_prov(ctx, last->url);
+			} else {
+				wpa_printf(MSG_DEBUG,
+					   "No supported OSU provisioning method");
+				ret = -1;
+			}
+		} else if (connect) {
+			ret = osu_connect(ctx, last->bssid, last->osu_ssid,
+					  last->osu_ssid2,
+					  last->url, last->methods,
+					  no_prod_assoc, last->osu_nai,
+					  last->osu_nai2);
+		}
+	} else
+		ret = -1;
+
+	free(osu);
+
+	return ret;
+}
+
+
+static int cmd_signup(struct hs20_osu_client *ctx, int no_prod_assoc,
+		      const char *friendly_name)
+{
+	char dir[255];
+	char fname[300], buf[400];
+	struct wpa_ctrl *mon;
+	const char *ifname;
+	int res;
+
+	ifname = ctx->ifname;
+
+	if (getcwd(dir, sizeof(dir)) == NULL)
+		return -1;
+
+	snprintf(fname, sizeof(fname), "%s/osu-info", dir);
+	if (mkdir(fname, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) < 0 &&
+	    errno != EEXIST) {
+		wpa_printf(MSG_INFO, "mkdir(%s) failed: %s",
+			   fname, strerror(errno));
+		return -1;
+	}
+
+	android_update_permission(fname, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
+
+	snprintf(buf, sizeof(buf), "SET osu_dir %s", fname);
+	if (wpa_command(ifname, buf) < 0) {
+		wpa_printf(MSG_INFO, "Failed to configure osu_dir to wpa_supplicant");
+		return -1;
+	}
+
+	mon = open_wpa_mon(ifname);
+	if (mon == NULL)
+		return -1;
+
+	wpa_printf(MSG_INFO, "Starting OSU fetch");
+	write_summary(ctx, "Starting OSU provider information fetch");
+	if (wpa_command(ifname, "FETCH_OSU") < 0) {
+		wpa_printf(MSG_INFO, "Could not start OSU fetch");
+		wpa_ctrl_detach(mon);
+		wpa_ctrl_close(mon);
+		return -1;
+	}
+	res = get_wpa_cli_event(mon, "OSU provider fetch completed",
+				buf, sizeof(buf));
+
+	wpa_ctrl_detach(mon);
+	wpa_ctrl_close(mon);
+
+	if (res < 0) {
+		wpa_printf(MSG_INFO, "OSU fetch did not complete");
+		write_summary(ctx, "OSU fetch did not complete");
+		return -1;
+	}
+	wpa_printf(MSG_INFO, "OSU provider fetch completed");
+
+	return cmd_osu_select(ctx, fname, 1, no_prod_assoc, friendly_name);
+}
+
+
+static int cmd_sub_rem(struct hs20_osu_client *ctx, const char *address,
+		       const char *pps_fname, const char *ca_fname)
+{
+	xml_node_t *pps, *node;
+	char pps_fname_buf[300];
+	char ca_fname_buf[200];
+	char *cred_username = NULL;
+	char *cred_password = NULL;
+	char *sub_rem_uri = NULL;
+	char client_cert_buf[200];
+	char *client_cert = NULL;
+	char client_key_buf[200];
+	char *client_key = NULL;
+	int spp;
+
+	wpa_printf(MSG_INFO, "Subscription remediation requested with Server URL: %s",
+		   address);
+
+	if (!pps_fname) {
+		char buf[256];
+		wpa_printf(MSG_INFO, "Determining PPS file based on Home SP information");
+		if (os_strncmp(address, "fqdn=", 5) == 0) {
+			wpa_printf(MSG_INFO, "Use requested FQDN from command line");
+			os_snprintf(buf, sizeof(buf), "%s", address + 5);
+			address = NULL;
+		} else if (get_wpa_status(ctx->ifname, "provisioning_sp", buf,
+					  sizeof(buf)) < 0) {
+			wpa_printf(MSG_INFO, "Could not get provisioning Home SP FQDN from wpa_supplicant");
+			return -1;
+		}
+		os_free(ctx->fqdn);
+		ctx->fqdn = os_strdup(buf);
+		if (ctx->fqdn == NULL)
+			return -1;
+		wpa_printf(MSG_INFO, "Home SP FQDN for current credential: %s",
+			   buf);
+		os_snprintf(pps_fname_buf, sizeof(pps_fname_buf),
+			    "SP/%s/pps.xml", ctx->fqdn);
+		pps_fname = pps_fname_buf;
+
+		os_snprintf(ca_fname_buf, sizeof(ca_fname_buf), "SP/%s/ca.pem",
+			    ctx->fqdn);
+		ca_fname = ca_fname_buf;
+	}
+
+	if (!os_file_exists(pps_fname)) {
+		wpa_printf(MSG_INFO, "PPS file '%s' does not exist or is not accessible",
+			   pps_fname);
+		return -1;
+	}
+	wpa_printf(MSG_INFO, "Using PPS file: %s", pps_fname);
+
+	if (ca_fname && !os_file_exists(ca_fname)) {
+		wpa_printf(MSG_INFO, "CA file '%s' does not exist or is not accessible",
+			   ca_fname);
+		return -1;
+	}
+	wpa_printf(MSG_INFO, "Using server trust root: %s", ca_fname);
+	ctx->ca_fname = ca_fname;
+
+	pps = node_from_file(ctx->xml, pps_fname);
+	if (pps == NULL) {
+		wpa_printf(MSG_INFO, "Could not read PPS MO");
+		return -1;
+	}
+
+	if (!ctx->fqdn) {
+		char *tmp;
+		node = get_child_node(ctx->xml, pps, "HomeSP/FQDN");
+		if (node == NULL) {
+			wpa_printf(MSG_INFO, "No HomeSP/FQDN found from PPS");
+			return -1;
+		}
+		tmp = xml_node_get_text(ctx->xml, node);
+		if (tmp == NULL) {
+			wpa_printf(MSG_INFO, "No HomeSP/FQDN text found from PPS");
+			return -1;
+		}
+		ctx->fqdn = os_strdup(tmp);
+		xml_node_get_text_free(ctx->xml, tmp);
+		if (!ctx->fqdn) {
+			wpa_printf(MSG_INFO, "No FQDN known");
+			return -1;
+		}
+	}
+
+	node = get_child_node(ctx->xml, pps,
+			      "SubscriptionUpdate/UpdateMethod");
+	if (node) {
+		char *tmp;
+		tmp = xml_node_get_text(ctx->xml, node);
+		if (tmp && os_strcasecmp(tmp, "OMA-DM-ClientInitiated") == 0)
+			spp = 0;
+		else
+			spp = 1;
+	} else {
+		wpa_printf(MSG_INFO, "No UpdateMethod specified - assume SPP");
+		spp = 1;
+	}
+
+	get_user_pw(ctx, pps, "SubscriptionUpdate/UsernamePassword",
+		    &cred_username, &cred_password);
+	if (cred_username)
+		wpa_printf(MSG_INFO, "Using username: %s", cred_username);
+	if (cred_password)
+		wpa_printf(MSG_DEBUG, "Using password: %s", cred_password);
+
+	if (cred_username == NULL && cred_password == NULL &&
+	    get_child_node(ctx->xml, pps, "Credential/DigitalCertificate")) {
+		wpa_printf(MSG_INFO, "Using client certificate");
+		os_snprintf(client_cert_buf, sizeof(client_cert_buf),
+			    "SP/%s/client-cert.pem", ctx->fqdn);
+		client_cert = client_cert_buf;
+		os_snprintf(client_key_buf, sizeof(client_key_buf),
+			    "SP/%s/client-key.pem", ctx->fqdn);
+		client_key = client_key_buf;
+		ctx->client_cert_present = 1;
+	}
+
+	node = get_child_node(ctx->xml, pps, "SubscriptionUpdate/URI");
+	if (node) {
+		sub_rem_uri = xml_node_get_text(ctx->xml, node);
+		if (sub_rem_uri &&
+		    (!address || os_strcmp(address, sub_rem_uri) != 0)) {
+			wpa_printf(MSG_INFO, "Override sub rem URI based on PPS: %s",
+				   sub_rem_uri);
+			address = sub_rem_uri;
+		}
+	}
+	if (!address) {
+		wpa_printf(MSG_INFO, "Server URL not known");
+		return -1;
+	}
+
+	write_summary(ctx, "Wait for IP address for subscriptiom remediation");
+	wpa_printf(MSG_INFO, "Wait for IP address before starting subscription remediation");
+
+	if (wait_ip_addr(ctx->ifname, 15) < 0) {
+		wpa_printf(MSG_INFO, "Could not get IP address for WLAN - try connection anyway");
+	}
+
+	if (spp)
+		spp_sub_rem(ctx, address, pps_fname,
+			    client_cert, client_key,
+			    cred_username, cred_password, pps);
+	else
+		oma_dm_sub_rem(ctx, address, pps_fname,
+			       client_cert, client_key,
+			       cred_username, cred_password, pps);
+
+	xml_node_get_text_free(ctx->xml, sub_rem_uri);
+	xml_node_get_text_free(ctx->xml, cred_username);
+	str_clear_free(cred_password);
+	xml_node_free(ctx->xml, pps);
+	return 0;
+}
+
+
+static int cmd_pol_upd(struct hs20_osu_client *ctx, const char *address,
+		       const char *pps_fname, const char *ca_fname)
+{
+	xml_node_t *pps;
+	xml_node_t *node;
+	char pps_fname_buf[300];
+	char ca_fname_buf[200];
+	char *uri = NULL;
+	char *cred_username = NULL;
+	char *cred_password = NULL;
+	char client_cert_buf[200];
+	char *client_cert = NULL;
+	char client_key_buf[200];
+	char *client_key = NULL;
+	int spp;
+
+	wpa_printf(MSG_INFO, "Policy update requested");
+
+	if (!pps_fname) {
+		char buf[256];
+		int res;
+
+		wpa_printf(MSG_INFO, "Determining PPS file based on Home SP information");
+		if (address && os_strncmp(address, "fqdn=", 5) == 0) {
+			wpa_printf(MSG_INFO, "Use requested FQDN from command line");
+			os_snprintf(buf, sizeof(buf), "%s", address + 5);
+			address = NULL;
+		} else if (get_wpa_status(ctx->ifname, "provisioning_sp", buf,
+					  sizeof(buf)) < 0) {
+			wpa_printf(MSG_INFO, "Could not get provisioning Home SP FQDN from wpa_supplicant");
+			return -1;
+		}
+		os_free(ctx->fqdn);
+		ctx->fqdn = os_strdup(buf);
+		if (ctx->fqdn == NULL)
+			return -1;
+		wpa_printf(MSG_INFO, "Home SP FQDN for current credential: %s",
+			   buf);
+		os_snprintf(pps_fname_buf, sizeof(pps_fname_buf),
+			    "SP/%s/pps.xml", ctx->fqdn);
+		pps_fname = pps_fname_buf;
+
+		res = os_snprintf(ca_fname_buf, sizeof(ca_fname_buf),
+				  "SP/%s/ca.pem", buf);
+		if (os_snprintf_error(sizeof(ca_fname_buf), res)) {
+			os_free(ctx->fqdn);
+			ctx->fqdn = NULL;
+			return -1;
+		}
+		ca_fname = ca_fname_buf;
+	}
+
+	if (!os_file_exists(pps_fname)) {
+		wpa_printf(MSG_INFO, "PPS file '%s' does not exist or is not accessible",
+			   pps_fname);
+		return -1;
+	}
+	wpa_printf(MSG_INFO, "Using PPS file: %s", pps_fname);
+
+	if (ca_fname && !os_file_exists(ca_fname)) {
+		wpa_printf(MSG_INFO, "CA file '%s' does not exist or is not accessible",
+			   ca_fname);
+		return -1;
+	}
+	wpa_printf(MSG_INFO, "Using server trust root: %s", ca_fname);
+	ctx->ca_fname = ca_fname;
+
+	pps = node_from_file(ctx->xml, pps_fname);
+	if (pps == NULL) {
+		wpa_printf(MSG_INFO, "Could not read PPS MO");
+		return -1;
+	}
+
+	if (!ctx->fqdn) {
+		char *tmp;
+		node = get_child_node(ctx->xml, pps, "HomeSP/FQDN");
+		if (node == NULL) {
+			wpa_printf(MSG_INFO, "No HomeSP/FQDN found from PPS");
+			return -1;
+		}
+		tmp = xml_node_get_text(ctx->xml, node);
+		if (tmp == NULL) {
+			wpa_printf(MSG_INFO, "No HomeSP/FQDN text found from PPS");
+			return -1;
+		}
+		ctx->fqdn = os_strdup(tmp);
+		xml_node_get_text_free(ctx->xml, tmp);
+		if (!ctx->fqdn) {
+			wpa_printf(MSG_INFO, "No FQDN known");
+			return -1;
+		}
+	}
+
+	node = get_child_node(ctx->xml, pps,
+			      "Policy/PolicyUpdate/UpdateMethod");
+	if (node) {
+		char *tmp;
+		tmp = xml_node_get_text(ctx->xml, node);
+		if (tmp && os_strcasecmp(tmp, "OMA-DM-ClientInitiated") == 0)
+			spp = 0;
+		else
+			spp = 1;
+	} else {
+		wpa_printf(MSG_INFO, "No UpdateMethod specified - assume SPP");
+		spp = 1;
+	}
+
+	get_user_pw(ctx, pps, "Policy/PolicyUpdate/UsernamePassword",
+		    &cred_username, &cred_password);
+	if (cred_username)
+		wpa_printf(MSG_INFO, "Using username: %s", cred_username);
+	if (cred_password)
+		wpa_printf(MSG_DEBUG, "Using password: %s", cred_password);
+
+	if (cred_username == NULL && cred_password == NULL &&
+	    get_child_node(ctx->xml, pps, "Credential/DigitalCertificate")) {
+		wpa_printf(MSG_INFO, "Using client certificate");
+		os_snprintf(client_cert_buf, sizeof(client_cert_buf),
+			    "SP/%s/client-cert.pem", ctx->fqdn);
+		client_cert = client_cert_buf;
+		os_snprintf(client_key_buf, sizeof(client_key_buf),
+			    "SP/%s/client-key.pem", ctx->fqdn);
+		client_key = client_key_buf;
+	}
+
+	if (!address) {
+		node = get_child_node(ctx->xml, pps, "Policy/PolicyUpdate/URI");
+		if (node) {
+			uri = xml_node_get_text(ctx->xml, node);
+			wpa_printf(MSG_INFO, "URI based on PPS: %s", uri);
+			address = uri;
+		}
+	}
+	if (!address) {
+		wpa_printf(MSG_INFO, "Server URL not known");
+		return -1;
+	}
+
+	if (spp)
+		spp_pol_upd(ctx, address, pps_fname,
+			    client_cert, client_key,
+			    cred_username, cred_password, pps);
+	else
+		oma_dm_pol_upd(ctx, address, pps_fname,
+			       client_cert, client_key,
+			       cred_username, cred_password, pps);
+
+	xml_node_get_text_free(ctx->xml, uri);
+	xml_node_get_text_free(ctx->xml, cred_username);
+	str_clear_free(cred_password);
+	xml_node_free(ctx->xml, pps);
+
+	return 0;
+}
+
+
+static char * get_hostname(const char *url)
+{
+	const char *pos, *end, *end2;
+	char *ret;
+
+	if (url == NULL)
+		return NULL;
+
+	pos = os_strchr(url, '/');
+	if (pos == NULL)
+		return NULL;
+	pos++;
+	if (*pos != '/')
+		return NULL;
+	pos++;
+
+	end = os_strchr(pos, '/');
+	end2 = os_strchr(pos, ':');
+	if ((end && end2 && end2 < end) || (!end && end2))
+		end = end2;
+	if (end)
+		end--;
+	else {
+		end = pos;
+		while (*end)
+			end++;
+		if (end > pos)
+			end--;
+	}
+
+	ret = os_malloc(end - pos + 2);
+	if (ret == NULL)
+		return NULL;
+
+	os_memcpy(ret, pos, end - pos + 1);
+	ret[end - pos + 1] = '\0';
+
+	return ret;
+}
+
+
+static int osu_cert_cb(void *_ctx, struct http_cert *cert)
+{
+	struct hs20_osu_client *ctx = _ctx;
+	size_t i, j;
+	int found;
+	char *host = NULL;
+
+	wpa_printf(MSG_INFO, "osu_cert_cb(osu_cert_validation=%d, url=%s)",
+		   !ctx->no_osu_cert_validation, ctx->server_url);
+
+	host = get_hostname(ctx->server_url);
+
+	for (i = 0; i < ctx->server_dnsname_count; i++)
+		os_free(ctx->server_dnsname[i]);
+	os_free(ctx->server_dnsname);
+	ctx->server_dnsname = os_calloc(cert->num_dnsname, sizeof(char *));
+	ctx->server_dnsname_count = 0;
+
+	found = 0;
+	for (i = 0; i < cert->num_dnsname; i++) {
+		if (ctx->server_dnsname) {
+			ctx->server_dnsname[ctx->server_dnsname_count] =
+				os_strdup(cert->dnsname[i]);
+			if (ctx->server_dnsname[ctx->server_dnsname_count])
+				ctx->server_dnsname_count++;
+		}
+		if (host && os_strcasecmp(host, cert->dnsname[i]) == 0)
+			found = 1;
+		wpa_printf(MSG_INFO, "dNSName '%s'", cert->dnsname[i]);
+	}
+
+	if (host && !found) {
+		wpa_printf(MSG_INFO, "Server name from URL (%s) did not match any dNSName - abort connection",
+			   host);
+		write_result(ctx, "Server name from URL (%s) did not match any dNSName - abort connection",
+			     host);
+		os_free(host);
+		return -1;
+	}
+
+	os_free(host);
+
+	for (i = 0; i < cert->num_othername; i++) {
+		if (os_strcmp(cert->othername[i].oid,
+			      "1.3.6.1.4.1.40808.1.1.1") == 0) {
+			wpa_hexdump_ascii(MSG_INFO,
+					  "id-wfa-hotspot-friendlyName",
+					  cert->othername[i].data,
+					  cert->othername[i].len);
+		}
+	}
+
+	for (j = 0; !ctx->no_osu_cert_validation &&
+		     j < ctx->friendly_name_count; j++) {
+		int found = 0;
+		for (i = 0; i < cert->num_othername; i++) {
+			if (os_strcmp(cert->othername[i].oid,
+				      "1.3.6.1.4.1.40808.1.1.1") != 0)
+				continue;
+			if (cert->othername[i].len < 3)
+				continue;
+			if (os_strncasecmp((char *) cert->othername[i].data,
+					   ctx->friendly_name[j].lang, 3) != 0)
+				continue;
+			if (os_strncmp((char *) cert->othername[i].data + 3,
+				       ctx->friendly_name[j].text,
+				       cert->othername[i].len - 3) == 0) {
+				found = 1;
+				break;
+			}
+		}
+
+		if (!found) {
+			wpa_printf(MSG_INFO, "No friendly name match found for '[%s]%s'",
+				   ctx->friendly_name[j].lang,
+				   ctx->friendly_name[j].text);
+			write_result(ctx, "No friendly name match found for '[%s]%s'",
+				     ctx->friendly_name[j].lang,
+				     ctx->friendly_name[j].text);
+			return -1;
+		}
+	}
+
+	for (i = 0; i < cert->num_logo; i++) {
+		struct http_logo *logo = &cert->logo[i];
+
+		wpa_printf(MSG_INFO, "logo hash alg %s uri '%s'",
+			   logo->alg_oid, logo->uri);
+		wpa_hexdump_ascii(MSG_INFO, "hashValue",
+				  logo->hash, logo->hash_len);
+	}
+
+	for (j = 0; !ctx->no_osu_cert_validation && j < ctx->icon_count; j++) {
+		int found = 0;
+		char *name = ctx->icon_filename[j];
+		size_t name_len = os_strlen(name);
+
+		wpa_printf(MSG_INFO,
+			   "[%zu] Looking for icon file name '%s' match",
+			   j, name);
+		for (i = 0; i < cert->num_logo; i++) {
+			struct http_logo *logo = &cert->logo[i];
+			size_t uri_len = os_strlen(logo->uri);
+			char *pos;
+
+			wpa_printf(MSG_INFO,
+				   "[%zu] Comparing to '%s' uri_len=%d name_len=%d",
+				   i, logo->uri, (int) uri_len, (int) name_len);
+			if (uri_len < 1 + name_len) {
+				wpa_printf(MSG_INFO, "URI Length is too short");
+				continue;
+			}
+			pos = &logo->uri[uri_len - name_len - 1];
+			if (*pos != '/')
+				continue;
+			pos++;
+			if (os_strcmp(pos, name) == 0) {
+				found = 1;
+				break;
+			}
+		}
+
+		if (!found) {
+			wpa_printf(MSG_INFO, "No icon filename match found for '%s'",
+				   name);
+			write_result(ctx,
+				     "No icon filename match found for '%s'",
+				     name);
+			return -1;
+		}
+	}
+
+	for (j = 0; !ctx->no_osu_cert_validation && j < ctx->icon_count; j++) {
+		int found = 0;
+
+		for (i = 0; i < cert->num_logo; i++) {
+			struct http_logo *logo = &cert->logo[i];
+
+			if (logo->hash_len != 32) {
+				wpa_printf(MSG_INFO,
+					   "[%zu][%zu] Icon hash length invalid (should be 32): %d",
+					   j, i, (int) logo->hash_len);
+				continue;
+			}
+			if (os_memcmp(logo->hash, ctx->icon_hash[j], 32) == 0) {
+				found = 1;
+				break;
+			}
+
+			wpa_printf(MSG_DEBUG,
+				   "[%zu][%zu] Icon hash did not match", j, i);
+			wpa_hexdump_ascii(MSG_DEBUG, "logo->hash",
+					  logo->hash, 32);
+			wpa_hexdump_ascii(MSG_DEBUG, "ctx->icon_hash[j]",
+					  ctx->icon_hash[j], 32);
+		}
+
+		if (!found) {
+			wpa_printf(MSG_INFO,
+				   "No icon hash match (by hash) found");
+			write_result(ctx,
+				     "No icon hash match (by hash) found");
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+
+static int init_ctx(struct hs20_osu_client *ctx)
+{
+	xml_node_t *devinfo, *devid;
+
+	os_memset(ctx, 0, sizeof(*ctx));
+	ctx->ifname = "wlan0";
+	ctx->xml = xml_node_init_ctx(ctx, NULL);
+	if (ctx->xml == NULL)
+		return -1;
+
+	devinfo = node_from_file(ctx->xml, "devinfo.xml");
+	if (devinfo) {
+		devid = get_node(ctx->xml, devinfo, "DevId");
+		if (devid) {
+			char *tmp = xml_node_get_text(ctx->xml, devid);
+
+			if (tmp) {
+				ctx->devid = os_strdup(tmp);
+				xml_node_get_text_free(ctx->xml, tmp);
+			}
+		}
+		xml_node_free(ctx->xml, devinfo);
+	}
+
+	ctx->http = http_init_ctx(ctx, ctx->xml);
+	if (ctx->http == NULL) {
+		xml_node_deinit_ctx(ctx->xml);
+		return -1;
+	}
+	http_ocsp_set(ctx->http, 2);
+	http_set_cert_cb(ctx->http, osu_cert_cb, ctx);
+
+	return 0;
+}
+
+
+static void deinit_ctx(struct hs20_osu_client *ctx)
+{
+	size_t i;
+
+	http_deinit_ctx(ctx->http);
+	xml_node_deinit_ctx(ctx->xml);
+	os_free(ctx->fqdn);
+	os_free(ctx->server_url);
+	os_free(ctx->devid);
+
+	for (i = 0; i < ctx->server_dnsname_count; i++)
+		os_free(ctx->server_dnsname[i]);
+	os_free(ctx->server_dnsname);
+}
+
+
+static void check_workarounds(struct hs20_osu_client *ctx)
+{
+	FILE *f;
+	char buf[100];
+	unsigned long int val = 0;
+
+	f = fopen("hs20-osu-client.workarounds", "r");
+	if (f == NULL)
+		return;
+
+	if (fgets(buf, sizeof(buf), f))
+		val = strtoul(buf, NULL, 16);
+
+	fclose(f);
+
+	if (val) {
+		wpa_printf(MSG_INFO, "Workarounds enabled: 0x%lx", val);
+		ctx->workarounds = val;
+		if (ctx->workarounds & WORKAROUND_OCSP_OPTIONAL)
+			http_ocsp_set(ctx->http, 1);
+	}
+}
+
+
+static void usage(void)
+{
+	printf("usage: hs20-osu-client [-dddqqKtT] [-S<station ifname>] \\\n"
+	       "    [-w<wpa_supplicant ctrl_iface dir>] "
+	       "[-r<result file>] [-f<debug file>] \\\n"
+	       "    [-s<summary file>] \\\n"
+	       "    [-x<spp.xsd file name>] \\\n"
+	       "    <command> [arguments..]\n"
+	       "commands:\n"
+	       "- to_tnds <XML MO> <XML MO in TNDS format> [URN]\n"
+	       "- to_tnds2 <XML MO> <XML MO in TNDS format (Path) "
+	       "[URN]>\n"
+	       "- from_tnds <XML MO in TNDS format> <XML MO>\n"
+	       "- set_pps <PerProviderSubscription XML file name>\n"
+	       "- get_fqdn <PerProviderSubscription XML file name>\n"
+	       "- pol_upd [Server URL] [PPS] [CA cert]\n"
+	       "- sub_rem <Server URL> [PPS] [CA cert]\n"
+	       "- prov <Server URL> [CA cert]\n"
+	       "- oma_dm_prov <Server URL> [CA cert]\n"
+	       "- sim_prov <Server URL> [CA cert]\n"
+	       "- oma_dm_sim_prov <Server URL> [CA cert]\n"
+	       "- signup [CA cert]\n"
+	       "- dl_osu_ca <PPS> <CA file>\n"
+	       "- dl_polupd_ca <PPS> <CA file>\n"
+	       "- dl_aaa_ca <PPS> <CA file>\n"
+	       "- browser <URL>\n"
+	       "- parse_cert <X.509 certificate (DER)>\n"
+	       "- osu_select <OSU info directory> [CA cert]\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+	struct hs20_osu_client ctx;
+	int c;
+	int ret = 0;
+	int no_prod_assoc = 0;
+	const char *friendly_name = NULL;
+	const char *wpa_debug_file_path = NULL;
+	extern char *wpas_ctrl_path;
+	extern int wpa_debug_level;
+	extern int wpa_debug_show_keys;
+	extern int wpa_debug_timestamp;
+
+	if (init_ctx(&ctx) < 0)
+		return -1;
+
+	for (;;) {
+		c = getopt(argc, argv, "df:hKNo:O:qr:s:S:tTw:x:");
+		if (c < 0)
+			break;
+		switch (c) {
+		case 'd':
+			if (wpa_debug_level > 0)
+				wpa_debug_level--;
+			break;
+		case 'f':
+			wpa_debug_file_path = optarg;
+			break;
+		case 'K':
+			wpa_debug_show_keys++;
+			break;
+		case 'N':
+			no_prod_assoc = 1;
+			break;
+		case 'o':
+			ctx.osu_ssid = optarg;
+			break;
+		case 'O':
+			friendly_name = optarg;
+			break;
+		case 'q':
+			wpa_debug_level++;
+			break;
+		case 'r':
+			ctx.result_file = optarg;
+			break;
+		case 's':
+			ctx.summary_file = optarg;
+			break;
+		case 'S':
+			ctx.ifname = optarg;
+			break;
+		case 't':
+			wpa_debug_timestamp++;
+			break;
+		case 'T':
+			ctx.ignore_tls = 1;
+			break;
+		case 'w':
+			wpas_ctrl_path = optarg;
+			break;
+		case 'x':
+			spp_xsd_fname = optarg;
+			break;
+		case 'h':
+		default:
+			usage();
+			exit(0);
+			break;
+		}
+	}
+
+	if (argc - optind < 1) {
+		usage();
+		exit(0);
+	}
+
+	wpa_debug_open_file(wpa_debug_file_path);
+
+#ifdef __linux__
+	setlinebuf(stdout);
+#endif /* __linux__ */
+
+	if (ctx.result_file)
+		unlink(ctx.result_file);
+	wpa_printf(MSG_DEBUG, "===[hs20-osu-client START - command: %s ]======"
+		   "================", argv[optind]);
+	check_workarounds(&ctx);
+
+	if (strcmp(argv[optind], "to_tnds") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		cmd_to_tnds(&ctx, argv[optind + 1], argv[optind + 2],
+			    argc > optind + 3 ? argv[optind + 3] : NULL,
+			    0);
+	} else if (strcmp(argv[optind], "to_tnds2") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		cmd_to_tnds(&ctx, argv[optind + 1], argv[optind + 2],
+			    argc > optind + 3 ? argv[optind + 3] : NULL,
+			    1);
+	} else if (strcmp(argv[optind], "from_tnds") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		cmd_from_tnds(&ctx, argv[optind + 1], argv[optind + 2]);
+	} else if (strcmp(argv[optind], "sub_rem") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		ret = cmd_sub_rem(&ctx, argv[optind + 1],
+				  argc > optind + 2 ? argv[optind + 2] : NULL,
+				  argc > optind + 3 ? argv[optind + 3] : NULL);
+	} else if (strcmp(argv[optind], "pol_upd") == 0) {
+		ret = cmd_pol_upd(&ctx,
+				  argc > optind + 1 ? argv[optind + 1] : NULL,
+				  argc > optind + 2 ? argv[optind + 2] : NULL,
+				  argc > optind + 3 ? argv[optind + 3] : NULL);
+	} else if (strcmp(argv[optind], "prov") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		ctx.ca_fname = argv[optind + 2];
+		wpa_printf(MSG_DEBUG, "Calling cmd_prov from main");
+		cmd_prov(&ctx, argv[optind + 1]);
+	} else if (strcmp(argv[optind], "sim_prov") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		ctx.ca_fname = argv[optind + 2];
+		cmd_sim_prov(&ctx, argv[optind + 1]);
+	} else if (strcmp(argv[optind], "dl_osu_ca") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		cmd_dl_osu_ca(&ctx, argv[optind + 1], argv[optind + 2]);
+	} else if (strcmp(argv[optind], "dl_polupd_ca") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		cmd_dl_polupd_ca(&ctx, argv[optind + 1], argv[optind + 2]);
+	} else if (strcmp(argv[optind], "dl_aaa_ca") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		cmd_dl_aaa_ca(&ctx, argv[optind + 1], argv[optind + 2]);
+	} else if (strcmp(argv[optind], "osu_select") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		ctx.ca_fname = argc > optind + 2 ? argv[optind + 2] : NULL;
+		cmd_osu_select(&ctx, argv[optind + 1], 2, 1, NULL);
+	} else if (strcmp(argv[optind], "signup") == 0) {
+		ctx.ca_fname = argc > optind + 1 ? argv[optind + 1] : NULL;
+		ret = cmd_signup(&ctx, no_prod_assoc, friendly_name);
+	} else if (strcmp(argv[optind], "set_pps") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		cmd_set_pps(&ctx, argv[optind + 1]);
+	} else if (strcmp(argv[optind], "get_fqdn") == 0) {
+		if (argc - optind < 1) {
+			usage();
+			exit(0);
+		}
+		ret = cmd_get_fqdn(&ctx, argv[optind + 1]);
+	} else if (strcmp(argv[optind], "oma_dm_prov") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		ctx.ca_fname = argv[optind + 2];
+		cmd_oma_dm_prov(&ctx, argv[optind + 1]);
+	} else if (strcmp(argv[optind], "oma_dm_sim_prov") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		ctx.ca_fname = argv[optind + 2];
+		if (cmd_oma_dm_sim_prov(&ctx, argv[optind + 1]) < 0) {
+			write_summary(&ctx, "Failed to complete OMA DM SIM provisioning");
+			return -1;
+		}
+	} else if (strcmp(argv[optind], "oma_dm_add") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		cmd_oma_dm_add(&ctx, argv[optind + 1], argv[optind + 2]);
+	} else if (strcmp(argv[optind], "oma_dm_replace") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		cmd_oma_dm_replace(&ctx, argv[optind + 1], argv[optind + 2]);
+	} else if (strcmp(argv[optind], "est_csr") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+		mkdir("Cert", S_IRWXU);
+		est_build_csr(&ctx, argv[optind + 1]);
+	} else if (strcmp(argv[optind], "browser") == 0) {
+		int ret;
+
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+
+		wpa_printf(MSG_INFO, "Launch web browser to URL %s",
+			   argv[optind + 1]);
+		ret = hs20_web_browser(argv[optind + 1], ctx.ignore_tls);
+		wpa_printf(MSG_INFO, "Web browser result: %d", ret);
+	} else if (strcmp(argv[optind], "parse_cert") == 0) {
+		if (argc - optind < 2) {
+			usage();
+			exit(0);
+		}
+
+		wpa_debug_level = MSG_MSGDUMP;
+		http_parse_x509_certificate(ctx.http, argv[optind + 1]);
+		wpa_debug_level = MSG_INFO;
+	} else {
+		wpa_printf(MSG_INFO, "Unknown command '%s'", argv[optind]);
+	}
+
+	deinit_ctx(&ctx);
+	wpa_printf(MSG_DEBUG,
+		   "===[hs20-osu-client END ]======================");
+
+	wpa_debug_close_file();
+
+	return ret;
+}
diff --git a/hs20/client/osu_client.h b/hs20/client/osu_client.h
new file mode 100644
index 000000000000..9b45b03febe2
--- /dev/null
+++ b/hs20/client/osu_client.h
@@ -0,0 +1,121 @@
+/*
+ * Hotspot 2.0 - OSU client
+ * Copyright (c) 2013-2014, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef OSU_CLIENT_H
+#define OSU_CLIENT_H
+
+#define SPP_NS_URI "http://www.wi-fi.org/specifications/hotspot2dot0/v1.0/spp"
+
+#define URN_OMA_DM_DEVINFO "urn:oma:mo:oma-dm-devinfo:1.0"
+#define URN_OMA_DM_DEVDETAIL "urn:oma:mo:oma-dm-devdetail:1.0"
+#define URN_HS20_DEVDETAIL_EXT "urn:wfa:mo-ext:hotspot2dot0-devdetail-ext:1.0"
+#define URN_HS20_PPS "urn:wfa:mo:hotspot2dot0-perprovidersubscription:1.0"
+
+
+#define MAX_OSU_VALS 10
+
+struct osu_lang_text {
+	char lang[4];
+	char text[253];
+};
+
+struct hs20_osu_client {
+	struct xml_node_ctx *xml;
+	struct http_ctx *http;
+	int no_reconnect;
+	char pps_fname[300];
+	char *devid;
+	const char *result_file;
+	const char *summary_file;
+	const char *ifname;
+	const char *ca_fname;
+	int no_osu_cert_validation; /* for EST operations */
+	char *fqdn;
+	char *server_url;
+	struct osu_lang_text friendly_name[MAX_OSU_VALS];
+	size_t friendly_name_count;
+	size_t icon_count;
+	char icon_filename[MAX_OSU_VALS][256];
+	u8 icon_hash[MAX_OSU_VALS][32];
+	int pps_cred_set;
+	int pps_updated;
+	int client_cert_present;
+	char **server_dnsname;
+	size_t server_dnsname_count;
+	const char *osu_ssid; /* Enforced OSU_SSID for testing purposes */
+#define WORKAROUND_OCSP_OPTIONAL 0x00000001
+	unsigned long int workarounds;
+	int ignore_tls; /* whether to ignore TLS validation issues with HTTPS
+			 * server certificate */
+};
+
+
+/* osu_client.c */
+
+void write_result(struct hs20_osu_client *ctx, const char *fmt, ...)
+	__attribute__ ((format (printf, 2, 3)));
+void write_summary(struct hs20_osu_client *ctx, const char *fmt, ...)
+	__attribute__ ((format (printf, 2, 3)));
+
+void debug_dump_node(struct hs20_osu_client *ctx, const char *title,
+		     xml_node_t *node);
+int osu_get_certificate(struct hs20_osu_client *ctx, xml_node_t *getcert);
+int hs20_add_pps_mo(struct hs20_osu_client *ctx, const char *uri,
+		    xml_node_t *add_mo, char *fname, size_t fname_len);
+void get_user_pw(struct hs20_osu_client *ctx, xml_node_t *pps,
+		 const char *alt_loc, char **user, char **pw);
+int update_pps_file(struct hs20_osu_client *ctx, const char *pps_fname,
+		    xml_node_t *pps);
+void cmd_set_pps(struct hs20_osu_client *ctx, const char *pps_fname);
+
+
+/* spp_client.c */
+
+void spp_sub_rem(struct hs20_osu_client *ctx, const char *address,
+		 const char *pps_fname,
+		 const char *client_cert, const char *client_key,
+		 const char *cred_username, const char *cred_password,
+		 xml_node_t *pps);
+void spp_pol_upd(struct hs20_osu_client *ctx, const char *address,
+		 const char *pps_fname,
+		 const char *client_cert, const char *client_key,
+		 const char *cred_username, const char *cred_password,
+		 xml_node_t *pps);
+int cmd_prov(struct hs20_osu_client *ctx, const char *url);
+int cmd_sim_prov(struct hs20_osu_client *ctx, const char *url);
+
+
+/* oma_dm_client.c */
+
+int cmd_oma_dm_prov(struct hs20_osu_client *ctx, const char *url);
+int cmd_oma_dm_sim_prov(struct hs20_osu_client *ctx, const char *url);
+void oma_dm_sub_rem(struct hs20_osu_client *ctx, const char *address,
+		    const char *pps_fname,
+		    const char *client_cert, const char *client_key,
+		    const char *cred_username, const char *cred_password,
+		    xml_node_t *pps);
+void oma_dm_pol_upd(struct hs20_osu_client *ctx, const char *address,
+		    const char *pps_fname,
+		    const char *client_cert, const char *client_key,
+		    const char *cred_username, const char *cred_password,
+		    xml_node_t *pps);
+void cmd_oma_dm_sub_rem(struct hs20_osu_client *ctx, const char *address,
+			const char *pps_fname);
+void cmd_oma_dm_add(struct hs20_osu_client *ctx, const char *pps_fname,
+		    const char *add_fname);
+void cmd_oma_dm_replace(struct hs20_osu_client *ctx, const char *pps_fname,
+			const char *replace_fname);
+
+/* est.c */
+
+int est_load_cacerts(struct hs20_osu_client *ctx, const char *url);
+int est_build_csr(struct hs20_osu_client *ctx, const char *url);
+int est_simple_enroll(struct hs20_osu_client *ctx, const char *url,
+		      const char *user, const char *pw);
+
+#endif /* OSU_CLIENT_H */
diff --git a/hs20/client/spp_client.c b/hs20/client/spp_client.c
new file mode 100644
index 000000000000..39d10e0362f6
--- /dev/null
+++ b/hs20/client/spp_client.c
@@ -0,0 +1,1004 @@
+/*
+ * Hotspot 2.0 SPP client
+ * Copyright (c) 2012-2014, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+#include <sys/stat.h>
+
+#include "common.h"
+#include "browser.h"
+#include "wpa_ctrl.h"
+#include "wpa_helpers.h"
+#include "xml-utils.h"
+#include "http-utils.h"
+#include "utils/base64.h"
+#include "crypto/crypto.h"
+#include "crypto/sha256.h"
+#include "osu_client.h"
+
+
+extern const char *spp_xsd_fname;
+
+static int hs20_spp_update_response(struct hs20_osu_client *ctx,
+				    const char *session_id,
+				    const char *spp_status,
+				    const char *error_code);
+static void hs20_policy_update_complete(
+	struct hs20_osu_client *ctx, const char *pps_fname);
+
+
+static char * get_spp_attr_value(struct xml_node_ctx *ctx, xml_node_t *node,
+				 char *attr_name)
+{
+	return xml_node_get_attr_value_ns(ctx, node, SPP_NS_URI, attr_name);
+}
+
+
+static int hs20_spp_validate(struct hs20_osu_client *ctx, xml_node_t *node,
+			     const char *expected_name)
+{
+	struct xml_node_ctx *xctx = ctx->xml;
+	const char *name;
+	char *err;
+	int ret;
+
+	if (!xml_node_is_element(xctx, node))
+		return -1;
+
+	name = xml_node_get_localname(xctx, node);
+	if (name == NULL)
+		return -1;
+
+	if (strcmp(expected_name, name) != 0) {
+		wpa_printf(MSG_INFO, "Unexpected SOAP method name '%s' (expected '%s')",
+			   name, expected_name);
+		write_summary(ctx, "Unexpected SOAP method name '%s' (expected '%s')",
+			      name, expected_name);
+		return -1;
+	}
+
+	ret = xml_validate(xctx, node, spp_xsd_fname, &err);
+	if (ret < 0) {
+		wpa_printf(MSG_INFO, "XML schema validation error(s)\n%s", err);
+		write_summary(ctx, "SPP XML schema validation failed");
+		os_free(err);
+	}
+	return ret;
+}
+
+
+static void add_mo_container(struct xml_node_ctx *ctx, xml_namespace_t *ns,
+			     xml_node_t *parent, const char *urn,
+			     const char *fname)
+{
+	xml_node_t *node;
+	xml_node_t *fnode, *tnds;
+	char *str;
+
+	errno = 0;
+	fnode = node_from_file(ctx, fname);
+	if (!fnode) {
+		wpa_printf(MSG_ERROR,
+			   "Failed to create XML node from file: %s, possible error: %s",
+			   fname, strerror(errno));
+		return;
+	}
+	tnds = mo_to_tnds(ctx, fnode, 0, urn, "syncml:dmddf1.2");
+	xml_node_free(ctx, fnode);
+	if (!tnds)
+		return;
+
+	str = xml_node_to_str(ctx, tnds);
+	xml_node_free(ctx, tnds);
+	if (str == NULL)
+		return;
+
+	node = xml_node_create_text(ctx, parent, ns, "moContainer", str);
+	if (node)
+		xml_node_add_attr(ctx, node, ns, "moURN", urn);
+	os_free(str);
+}
+
+
+static xml_node_t * build_spp_post_dev_data(struct hs20_osu_client *ctx,
+					    xml_namespace_t **ret_ns,
+					    const char *session_id,
+					    const char *reason)
+{
+	xml_namespace_t *ns;
+	xml_node_t *spp_node;
+
+	write_summary(ctx, "Building sppPostDevData requestReason='%s'",
+		      reason);
+	spp_node = xml_node_create_root(ctx->xml, SPP_NS_URI, "spp", &ns,
+					"sppPostDevData");
+	if (spp_node == NULL)
+		return NULL;
+	if (ret_ns)
+		*ret_ns = ns;
+
+	xml_node_add_attr(ctx->xml, spp_node, ns, "sppVersion", "1.0");
+	xml_node_add_attr(ctx->xml, spp_node, NULL, "requestReason", reason);
+	if (session_id)
+		xml_node_add_attr(ctx->xml, spp_node, ns, "sessionID",
+				  session_id);
+	xml_node_add_attr(ctx->xml, spp_node, NULL, "redirectURI",
+			  "http://localhost:12345/");
+
+	xml_node_create_text(ctx->xml, spp_node, ns, "supportedSPPVersions",
+			     "1.0");
+	xml_node_create_text(ctx->xml, spp_node, ns, "supportedMOList",
+			     URN_HS20_PPS " " URN_OMA_DM_DEVINFO " "
+			     URN_OMA_DM_DEVDETAIL " " URN_HS20_DEVDETAIL_EXT);
+
+	add_mo_container(ctx->xml, ns, spp_node, URN_OMA_DM_DEVINFO,
+			 "devinfo.xml");
+	add_mo_container(ctx->xml, ns, spp_node, URN_OMA_DM_DEVDETAIL,
+			 "devdetail.xml");
+
+	return spp_node;
+}
+
+
+static int process_update_node(struct hs20_osu_client *ctx, xml_node_t *pps,
+			       xml_node_t *update)
+{
+	xml_node_t *node, *parent, *tnds, *unode;
+	char *str;
+	const char *name;
+	char *uri, *pos;
+	char *cdata, *cdata_end;
+	size_t fqdn_len;
+
+	wpa_printf(MSG_INFO, "Processing updateNode");
+	debug_dump_node(ctx, "updateNode", update);
+
+	uri = get_spp_attr_value(ctx->xml, update, "managementTreeURI");
+	if (uri == NULL) {
+		wpa_printf(MSG_INFO, "No managementTreeURI present");
+		return -1;
+	}
+	wpa_printf(MSG_INFO, "managementTreeUri: '%s'", uri);
+
+	name = os_strrchr(uri, '/');
+	if (name == NULL) {
+		wpa_printf(MSG_INFO, "Unexpected URI");
+		xml_node_get_attr_value_free(ctx->xml, uri);
+		return -1;
+	}
+	name++;
+	wpa_printf(MSG_INFO, "Update interior node: '%s'", name);
+
+	str = xml_node_get_text(ctx->xml, update);
+	if (str == NULL) {
+		wpa_printf(MSG_INFO, "Could not extract MO text");
+		xml_node_get_attr_value_free(ctx->xml, uri);
+		return -1;
+	}
+	wpa_printf(MSG_DEBUG, "[hs20] nodeContainer text: '%s'", str);
+	cdata = strstr(str, "<![CDATA[");
+	cdata_end = strstr(str, "]]>");
+	if (cdata && cdata_end && cdata_end > cdata &&
+	    cdata < strstr(str, "MgmtTree") &&
+	    cdata_end > strstr(str, "/MgmtTree")) {
+		char *tmp;
+		wpa_printf(MSG_DEBUG, "[hs20] Removing extra CDATA container");
+		tmp = strdup(cdata + 9);
+		if (tmp) {
+			cdata_end = strstr(tmp, "]]>");
+			if (cdata_end)
+				*cdata_end = '\0';
+			wpa_printf(MSG_DEBUG, "[hs20] nodeContainer text with CDATA container removed: '%s'",
+				   tmp);
+			tnds = xml_node_from_buf(ctx->xml, tmp);
+			free(tmp);
+		} else
+			tnds = NULL;
+	} else
+		tnds = xml_node_from_buf(ctx->xml, str);
+	xml_node_get_text_free(ctx->xml, str);
+	if (tnds == NULL) {
+		wpa_printf(MSG_INFO, "[hs20] Could not parse nodeContainer text");
+		xml_node_get_attr_value_free(ctx->xml, uri);
+		return -1;
+	}
+
+	unode = tnds_to_mo(ctx->xml, tnds);
+	xml_node_free(ctx->xml, tnds);
+	if (unode == NULL) {
+		wpa_printf(MSG_INFO, "[hs20] Could not parse nodeContainer TNDS text");
+		xml_node_get_attr_value_free(ctx->xml, uri);
+		return -1;
+	}
+
+	debug_dump_node(ctx, "Parsed TNDS", unode);
+
+	if (get_node_uri(ctx->xml, unode, name) == NULL) {
+		wpa_printf(MSG_INFO, "[hs20] %s node not found", name);
+		xml_node_free(ctx->xml, unode);
+		xml_node_get_attr_value_free(ctx->xml, uri);
+		return -1;
+	}
+
+	if (os_strncasecmp(uri, "./Wi-Fi/", 8) != 0) {
+		wpa_printf(MSG_INFO, "Do not allow update outside ./Wi-Fi");
+		xml_node_free(ctx->xml, unode);
+		xml_node_get_attr_value_free(ctx->xml, uri);
+		return -1;
+	}
+	pos = uri + 8;
+
+	if (ctx->fqdn == NULL) {
+		wpa_printf(MSG_INFO, "FQDN not known");
+		xml_node_free(ctx->xml, unode);
+		xml_node_get_attr_value_free(ctx->xml, uri);
+		return -1;
+	}
+	fqdn_len = os_strlen(ctx->fqdn);
+	if (os_strncasecmp(pos, ctx->fqdn, fqdn_len) != 0 ||
+	    pos[fqdn_len] != '/') {
+		wpa_printf(MSG_INFO, "Do not allow update outside ./Wi-Fi/%s",
+			   ctx->fqdn);
+		xml_node_free(ctx->xml, unode);
+		xml_node_get_attr_value_free(ctx->xml, uri);
+		return -1;
+	}
+	pos += fqdn_len + 1;
+
+	if (os_strncasecmp(pos, "PerProviderSubscription/", 24) != 0) {
+		wpa_printf(MSG_INFO, "Do not allow update outside ./Wi-Fi/%s/PerProviderSubscription",
+			   ctx->fqdn);
+		xml_node_free(ctx->xml, unode);
+		xml_node_get_attr_value_free(ctx->xml, uri);
+		return -1;
+	}
+	pos += 24;
+
+	wpa_printf(MSG_INFO, "Update command for PPS node %s", pos);
+
+	node = get_node(ctx->xml, pps, pos);
+	if (node) {
+		parent = xml_node_get_parent(ctx->xml, node);
+		xml_node_detach(ctx->xml, node);
+		wpa_printf(MSG_INFO, "Replace '%s' node", name);
+	} else {
+		char *pos2;
+		pos2 = os_strrchr(pos, '/');
+		if (pos2 == NULL) {
+			parent = pps;
+		} else {
+			*pos2 = '\0';
+			parent = get_node(ctx->xml, pps, pos);
+		}
+		if (parent == NULL) {
+			wpa_printf(MSG_INFO, "Could not find parent %s", pos);
+			xml_node_free(ctx->xml, unode);
+			xml_node_get_attr_value_free(ctx->xml, uri);
+			return -1;
+		}
+		wpa_printf(MSG_INFO, "Add '%s' node", name);
+	}
+	xml_node_add_child(ctx->xml, parent, unode);
+
+	xml_node_get_attr_value_free(ctx->xml, uri);
+
+	return 0;
+}
+
+
+static int update_pps(struct hs20_osu_client *ctx, xml_node_t *update,
+		      const char *pps_fname, xml_node_t *pps)
+{
+	wpa_printf(MSG_INFO, "Updating PPS based on updateNode element(s)");
+	xml_node_for_each_sibling(ctx->xml, update) {
+		xml_node_for_each_check(ctx->xml, update);
+		if (process_update_node(ctx, pps, update) < 0)
+			return -1;
+	}
+
+	return update_pps_file(ctx, pps_fname, pps);
+}
+
+
+static void hs20_sub_rem_complete(struct hs20_osu_client *ctx,
+				  const char *pps_fname)
+{
+	/*
+	 * Update wpa_supplicant credentials and reconnect using updated
+	 * information.
+	 */
+	wpa_printf(MSG_INFO, "Updating wpa_supplicant credentials");
+	cmd_set_pps(ctx, pps_fname);
+
+	if (ctx->no_reconnect)
+		return;
+
+	wpa_printf(MSG_INFO, "Requesting reconnection with updated configuration");
+	if (wpa_command(ctx->ifname, "INTERWORKING_SELECT auto") < 0)
+		wpa_printf(MSG_ERROR, "Failed to request wpa_supplicant to reconnect");
+}
+
+
+static xml_node_t * hs20_spp_upload_mo(struct hs20_osu_client *ctx,
+				       xml_node_t *cmd,
+				       const char *session_id,
+				       const char *pps_fname)
+{
+	xml_namespace_t *ns;
+	xml_node_t *node, *ret_node;
+	char *urn;
+
+	urn = get_spp_attr_value(ctx->xml, cmd, "moURN");
+	if (!urn) {
+		wpa_printf(MSG_INFO, "No URN included");
+		return NULL;
+	}
+	wpa_printf(MSG_INFO, "Upload MO request - URN=%s", urn);
+	if (strcasecmp(urn, URN_HS20_PPS) != 0) {
+		wpa_printf(MSG_INFO, "Unsupported moURN");
+		xml_node_get_attr_value_free(ctx->xml, urn);
+		return NULL;
+	}
+	xml_node_get_attr_value_free(ctx->xml, urn);
+
+	if (!pps_fname) {
+		wpa_printf(MSG_INFO, "PPS file name no known");
+		return NULL;
+	}
+
+	node = build_spp_post_dev_data(ctx, &ns, session_id,
+				       "MO upload");
+	if (node == NULL)
+		return NULL;
+	add_mo_container(ctx->xml, ns, node, URN_HS20_PPS, pps_fname);
+
+	ret_node = soap_send_receive(ctx->http, node);
+	if (ret_node == NULL)
+		return NULL;
+
+	debug_dump_node(ctx, "Received response to MO upload", ret_node);
+
+	if (hs20_spp_validate(ctx, ret_node, "sppPostDevDataResponse") < 0) {
+		wpa_printf(MSG_INFO, "SPP validation failed");
+		xml_node_free(ctx->xml, ret_node);
+		return NULL;
+	}
+
+	return ret_node;
+}
+
+
+static int hs20_add_mo(struct hs20_osu_client *ctx, xml_node_t *add_mo,
+		       char *fname, size_t fname_len)
+{
+	char *uri, *urn;
+	int ret;
+
+	debug_dump_node(ctx, "Received addMO", add_mo);
+
+	urn = get_spp_attr_value(ctx->xml, add_mo, "moURN");
+	if (urn == NULL) {
+		wpa_printf(MSG_INFO, "[hs20] No moURN in addMO");
+		return -1;
+	}
+	wpa_printf(MSG_INFO, "addMO - moURN: '%s'", urn);
+	if (strcasecmp(urn, URN_HS20_PPS) != 0) {
+		wpa_printf(MSG_INFO, "[hs20] Unsupported MO in addMO");
+		xml_node_get_attr_value_free(ctx->xml, urn);
+		return -1;
+	}
+	xml_node_get_attr_value_free(ctx->xml, urn);
+
+	uri = get_spp_attr_value(ctx->xml, add_mo, "managementTreeURI");
+	if (uri == NULL) {
+		wpa_printf(MSG_INFO, "[hs20] No managementTreeURI in addMO");
+		return -1;
+	}
+	wpa_printf(MSG_INFO, "addMO - managementTreeURI: '%s'", uri);
+
+	ret = hs20_add_pps_mo(ctx, uri, add_mo, fname, fname_len);
+	xml_node_get_attr_value_free(ctx->xml, uri);
+	return ret;
+}
+
+
+static int process_spp_user_input_response(struct hs20_osu_client *ctx,
+					   const char *session_id,
+					   xml_node_t *add_mo)
+{
+	int ret;
+	char fname[300];
+
+	debug_dump_node(ctx, "addMO", add_mo);
+
+	wpa_printf(MSG_INFO, "Subscription registration completed");
+
+	if (hs20_add_mo(ctx, add_mo, fname, sizeof(fname)) < 0) {
+		wpa_printf(MSG_INFO, "Could not add MO");
+		ret = hs20_spp_update_response(
+			ctx, session_id,
+			"Error occurred",
+			"MO addition or update failed");
+		return 0;
+	}
+
+	ret = hs20_spp_update_response(ctx, session_id, "OK", NULL);
+	if (ret == 0)
+		hs20_sub_rem_complete(ctx, fname);
+
+	return 0;
+}
+
+
+static xml_node_t * hs20_spp_user_input_completed(struct hs20_osu_client *ctx,
+						    const char *session_id)
+{
+	xml_node_t *node, *ret_node;
+
+	node = build_spp_post_dev_data(ctx, NULL, session_id,
+				       "User input completed");
+	if (node == NULL)
+		return NULL;
+
+	ret_node = soap_send_receive(ctx->http, node);
+	if (!ret_node) {
+		if (soap_reinit_client(ctx->http) < 0)
+			return NULL;
+		wpa_printf(MSG_INFO, "Try to finish with re-opened connection");
+		node = build_spp_post_dev_data(ctx, NULL, session_id,
+					       "User input completed");
+		if (node == NULL)
+			return NULL;
+		ret_node = soap_send_receive(ctx->http, node);
+		if (ret_node == NULL)
+			return NULL;
+		wpa_printf(MSG_INFO, "Continue with new connection");
+	}
+
+	if (hs20_spp_validate(ctx, ret_node, "sppPostDevDataResponse") < 0) {
+		wpa_printf(MSG_INFO, "SPP validation failed");
+		xml_node_free(ctx->xml, ret_node);
+		return NULL;
+	}
+
+	return ret_node;
+}
+
+
+static xml_node_t * hs20_spp_get_certificate(struct hs20_osu_client *ctx,
+					     xml_node_t *cmd,
+					     const char *session_id,
+					     const char *pps_fname)
+{
+	xml_namespace_t *ns;
+	xml_node_t *node, *ret_node;
+	int res;
+
+	wpa_printf(MSG_INFO, "Client certificate enrollment");
+
+	res = osu_get_certificate(ctx, cmd);
+	if (res < 0)
+		wpa_printf(MSG_INFO, "EST simpleEnroll failed");
+
+	node = build_spp_post_dev_data(ctx, &ns, session_id,
+				       res == 0 ?
+				       "Certificate enrollment completed" :
+				       "Certificate enrollment failed");
+	if (node == NULL)
+		return NULL;
+
+	ret_node = soap_send_receive(ctx->http, node);
+	if (ret_node == NULL)
+		return NULL;
+
+	debug_dump_node(ctx, "Received response to certificate enrollment "
+			"completed", ret_node);
+
+	if (hs20_spp_validate(ctx, ret_node, "sppPostDevDataResponse") < 0) {
+		wpa_printf(MSG_INFO, "SPP validation failed");
+		xml_node_free(ctx->xml, ret_node);
+		return NULL;
+	}
+
+	return ret_node;
+}
+
+
+static int hs20_spp_exec(struct hs20_osu_client *ctx, xml_node_t *exec,
+			 const char *session_id, const char *pps_fname,
+			 xml_node_t *pps, xml_node_t **ret_node)
+{
+	xml_node_t *cmd;
+	const char *name;
+	char *uri;
+	char *id = strdup(session_id);
+
+	if (id == NULL)
+		return -1;
+
+	*ret_node = NULL;
+
+	debug_dump_node(ctx, "exec", exec);
+
+	xml_node_for_each_child(ctx->xml, cmd, exec) {
+		xml_node_for_each_check(ctx->xml, cmd);
+		break;
+	}
+	if (!cmd) {
+		wpa_printf(MSG_INFO, "exec command element not found (cmd=%p)",
+			   cmd);
+		free(id);
+		return -1;
+	}
+
+	name = xml_node_get_localname(ctx->xml, cmd);
+
+	if (strcasecmp(name, "launchBrowserToURI") == 0) {
+		int res;
+		uri = xml_node_get_text(ctx->xml, cmd);
+		if (!uri) {
+			wpa_printf(MSG_INFO, "No URI found");
+			free(id);
+			return -1;
+		}
+		wpa_printf(MSG_INFO, "Launch browser to URI '%s'", uri);
+		write_summary(ctx, "Launch browser to URI '%s'", uri);
+		res = hs20_web_browser(uri, 1);
+		xml_node_get_text_free(ctx->xml, uri);
+		if (res > 0) {
+			wpa_printf(MSG_INFO, "User response in browser completed successfully - sessionid='%s'",
+				   id);
+			write_summary(ctx, "User response in browser completed successfully");
+			*ret_node = hs20_spp_user_input_completed(ctx, id);
+			free(id);
+			return *ret_node ? 0 : -1;
+		} else {
+			wpa_printf(MSG_INFO, "Failed to receive user response");
+			write_summary(ctx, "Failed to receive user response");
+			hs20_spp_update_response(
+				ctx, id, "Error occurred", "Other");
+			free(id);
+			return -1;
+		}
+		return 0;
+	}
+
+	if (strcasecmp(name, "uploadMO") == 0) {
+		if (pps_fname == NULL)
+			return -1;
+		*ret_node = hs20_spp_upload_mo(ctx, cmd, id,
+					       pps_fname);
+		free(id);
+		return *ret_node ? 0 : -1;
+	}
+
+	if (strcasecmp(name, "getCertificate") == 0) {
+		*ret_node = hs20_spp_get_certificate(ctx, cmd, id,
+						     pps_fname);
+		free(id);
+		return *ret_node ? 0 : -1;
+	}
+
+	wpa_printf(MSG_INFO, "Unsupported exec command: '%s'", name);
+	free(id);
+	return -1;
+}
+
+
+enum spp_post_dev_data_use {
+	SPP_SUBSCRIPTION_REMEDIATION,
+	SPP_POLICY_UPDATE,
+	SPP_SUBSCRIPTION_REGISTRATION,
+};
+
+static void process_spp_post_dev_data_response(
+	struct hs20_osu_client *ctx,
+	enum spp_post_dev_data_use use, xml_node_t *node,
+	const char *pps_fname, xml_node_t *pps)
+{
+	xml_node_t *child;
+	char *status = NULL;
+	xml_node_t *update = NULL, *exec = NULL, *add_mo = NULL, *no_mo = NULL;
+	char *session_id = NULL;
+
+	debug_dump_node(ctx, "sppPostDevDataResponse node", node);
+
+	status = get_spp_attr_value(ctx->xml, node, "sppStatus");
+	if (status == NULL) {
+		wpa_printf(MSG_INFO, "No sppStatus attribute");
+		goto out;
+	}
+	write_summary(ctx, "Received sppPostDevDataResponse sppStatus='%s'",
+		      status);
+
+	session_id = get_spp_attr_value(ctx->xml, node, "sessionID");
+	if (session_id == NULL) {
+		wpa_printf(MSG_INFO, "No sessionID attribute");
+		goto out;
+	}
+
+	wpa_printf(MSG_INFO, "[hs20] sppPostDevDataResponse - sppStatus: '%s'  sessionID: '%s'",
+		   status, session_id);
+
+	xml_node_for_each_child(ctx->xml, child, node) {
+		const char *name;
+		xml_node_for_each_check(ctx->xml, child);
+		debug_dump_node(ctx, "child", child);
+		name = xml_node_get_localname(ctx->xml, child);
+		wpa_printf(MSG_INFO, "localname: '%s'", name);
+		if (!update && strcasecmp(name, "updateNode") == 0)
+			update = child;
+		if (!exec && strcasecmp(name, "exec") == 0)
+			exec = child;
+		if (!add_mo && strcasecmp(name, "addMO") == 0)
+			add_mo = child;
+		if (!no_mo && strcasecmp(name, "noMOUpdate") == 0)
+			no_mo = child;
+	}
+
+	if (use == SPP_SUBSCRIPTION_REMEDIATION &&
+	    strcasecmp(status,
+		       "Remediation complete, request sppUpdateResponse") == 0)
+	{
+		int res, ret;
+		if (!update && !no_mo) {
+			wpa_printf(MSG_INFO, "No updateNode or noMOUpdate element");
+			goto out;
+		}
+		wpa_printf(MSG_INFO, "Subscription remediation completed");
+		res = update_pps(ctx, update, pps_fname, pps);
+		if (res < 0)
+			wpa_printf(MSG_INFO, "Failed to update PPS MO");
+		ret = hs20_spp_update_response(
+			ctx, session_id,
+			res < 0 ? "Error occurred" : "OK",
+			res < 0 ? "MO addition or update failed" : NULL);
+		if (res == 0 && ret == 0)
+			hs20_sub_rem_complete(ctx, pps_fname);
+		goto out;
+	}
+
+	if (use == SPP_SUBSCRIPTION_REMEDIATION &&
+	    strcasecmp(status, "Exchange complete, release TLS connection") ==
+	    0) {
+		if (!no_mo) {
+			wpa_printf(MSG_INFO, "No noMOUpdate element");
+			goto out;
+		}
+		wpa_printf(MSG_INFO, "Subscription remediation completed (no MO update)");
+		goto out;
+	}
+
+	if (use == SPP_POLICY_UPDATE &&
+	    strcasecmp(status, "Update complete, request sppUpdateResponse") ==
+	    0) {
+		int res, ret;
+		wpa_printf(MSG_INFO, "Policy update received - update PPS");
+		res = update_pps(ctx, update, pps_fname, pps);
+		ret = hs20_spp_update_response(
+			ctx, session_id,
+			res < 0 ? "Error occurred" : "OK",
+			res < 0 ? "MO addition or update failed" : NULL);
+		if (res == 0 && ret == 0)
+			hs20_policy_update_complete(ctx, pps_fname);
+		goto out;
+	}
+
+	if (use == SPP_SUBSCRIPTION_REGISTRATION &&
+	    strcasecmp(status, "Provisioning complete, request "
+		       "sppUpdateResponse")  == 0) {
+		if (!add_mo) {
+			wpa_printf(MSG_INFO, "No addMO element - not sure what to do next");
+			goto out;
+		}
+		process_spp_user_input_response(ctx, session_id, add_mo);
+		node = NULL;
+		goto out;
+	}
+
+	if (strcasecmp(status, "No update available at this time") == 0) {
+		wpa_printf(MSG_INFO, "No update available at this time");
+		goto out;
+	}
+
+	if (strcasecmp(status, "OK") == 0) {
+		int res;
+		xml_node_t *ret;
+
+		if (!exec) {
+			wpa_printf(MSG_INFO, "No exec element - not sure what to do next");
+			goto out;
+		}
+		res = hs20_spp_exec(ctx, exec, session_id,
+				    pps_fname, pps, &ret);
+		/* xml_node_free(ctx->xml, node); */
+		node = NULL;
+		if (res == 0 && ret)
+			process_spp_post_dev_data_response(ctx, use,
+							   ret, pps_fname, pps);
+		goto out;
+	}
+
+	if (strcasecmp(status, "Error occurred") == 0) {
+		xml_node_t *err;
+		char *code = NULL;
+		err = get_node(ctx->xml, node, "sppError");
+		if (err)
+			code = xml_node_get_attr_value(ctx->xml, err,
+						       "errorCode");
+		wpa_printf(MSG_INFO, "Error occurred - errorCode=%s",
+			   code ? code : "N/A");
+		xml_node_get_attr_value_free(ctx->xml, code);
+		goto out;
+	}
+
+	wpa_printf(MSG_INFO,
+		   "[hs20] Unsupported sppPostDevDataResponse sppStatus '%s'",
+		   status);
+out:
+	xml_node_get_attr_value_free(ctx->xml, status);
+	xml_node_get_attr_value_free(ctx->xml, session_id);
+	xml_node_free(ctx->xml, node);
+}
+
+
+static int spp_post_dev_data(struct hs20_osu_client *ctx,
+			     enum spp_post_dev_data_use use,
+			     const char *reason,
+			     const char *pps_fname, xml_node_t *pps)
+{
+	xml_node_t *payload;
+	xml_node_t *ret_node;
+
+	payload = build_spp_post_dev_data(ctx, NULL, NULL, reason);
+	if (payload == NULL)
+		return -1;
+
+	ret_node = soap_send_receive(ctx->http, payload);
+	if (!ret_node) {
+		const char *err = http_get_err(ctx->http);
+		if (err) {
+			wpa_printf(MSG_INFO, "HTTP error: %s", err);
+			write_result(ctx, "HTTP error: %s", err);
+		} else {
+			write_summary(ctx, "Failed to send SOAP message");
+		}
+		return -1;
+	}
+
+	if (hs20_spp_validate(ctx, ret_node, "sppPostDevDataResponse") < 0) {
+		wpa_printf(MSG_INFO, "SPP validation failed");
+		xml_node_free(ctx->xml, ret_node);
+		return -1;
+	}
+
+	process_spp_post_dev_data_response(ctx, use, ret_node,
+					   pps_fname, pps);
+	return 0;
+}
+
+
+void spp_sub_rem(struct hs20_osu_client *ctx, const char *address,
+		 const char *pps_fname,
+		 const char *client_cert, const char *client_key,
+		 const char *cred_username, const char *cred_password,
+		 xml_node_t *pps)
+{
+	wpa_printf(MSG_INFO, "SPP subscription remediation");
+	write_summary(ctx, "SPP subscription remediation");
+
+	os_free(ctx->server_url);
+	ctx->server_url = os_strdup(address);
+
+	if (soap_init_client(ctx->http, address, ctx->ca_fname,
+			     cred_username, cred_password, client_cert,
+			     client_key) == 0) {
+		spp_post_dev_data(ctx, SPP_SUBSCRIPTION_REMEDIATION,
+				  "Subscription remediation", pps_fname, pps);
+	}
+}
+
+
+static void hs20_policy_update_complete(struct hs20_osu_client *ctx,
+					const char *pps_fname)
+{
+	wpa_printf(MSG_INFO, "Policy update completed");
+
+	/*
+	 * Update wpa_supplicant credentials and reconnect using updated
+	 * information.
+	 */
+	wpa_printf(MSG_INFO, "Updating wpa_supplicant credentials");
+	cmd_set_pps(ctx, pps_fname);
+
+	wpa_printf(MSG_INFO, "Requesting reconnection with updated configuration");
+	if (wpa_command(ctx->ifname, "INTERWORKING_SELECT auto") < 0)
+		wpa_printf(MSG_ERROR, "Failed to request wpa_supplicant to reconnect");
+}
+
+
+static int process_spp_exchange_complete(struct hs20_osu_client *ctx,
+					 xml_node_t *node)
+{
+	char *status, *session_id;
+
+	debug_dump_node(ctx, "sppExchangeComplete", node);
+
+	status = get_spp_attr_value(ctx->xml, node, "sppStatus");
+	if (status == NULL) {
+		wpa_printf(MSG_INFO, "No sppStatus attribute");
+		return -1;
+	}
+	write_summary(ctx, "Received sppExchangeComplete sppStatus='%s'",
+		      status);
+
+	session_id = get_spp_attr_value(ctx->xml, node, "sessionID");
+	if (session_id == NULL) {
+		wpa_printf(MSG_INFO, "No sessionID attribute");
+		xml_node_get_attr_value_free(ctx->xml, status);
+		return -1;
+	}
+
+	wpa_printf(MSG_INFO, "[hs20] sppStatus: '%s'  sessionID: '%s'",
+		   status, session_id);
+	xml_node_get_attr_value_free(ctx->xml, session_id);
+
+	if (strcasecmp(status, "Exchange complete, release TLS connection") ==
+	    0) {
+		xml_node_get_attr_value_free(ctx->xml, status);
+		return 0;
+	}
+
+	wpa_printf(MSG_INFO, "Unexpected sppStatus '%s'", status);
+	write_summary(ctx, "Unexpected sppStatus '%s'", status);
+	xml_node_get_attr_value_free(ctx->xml, status);
+	return -1;
+}
+
+
+static xml_node_t * build_spp_update_response(struct hs20_osu_client *ctx,
+					      const char *session_id,
+					      const char *spp_status,
+					      const char *error_code)
+{
+	xml_namespace_t *ns;
+	xml_node_t *spp_node, *node;
+
+	spp_node = xml_node_create_root(ctx->xml, SPP_NS_URI, "spp", &ns,
+					"sppUpdateResponse");
+	if (spp_node == NULL)
+		return NULL;
+
+	xml_node_add_attr(ctx->xml, spp_node, ns, "sppVersion", "1.0");
+	xml_node_add_attr(ctx->xml, spp_node, ns, "sessionID", session_id);
+	xml_node_add_attr(ctx->xml, spp_node, ns, "sppStatus", spp_status);
+
+	if (error_code) {
+		node = xml_node_create(ctx->xml, spp_node, ns, "sppError");
+		if (node)
+			xml_node_add_attr(ctx->xml, node, NULL, "errorCode",
+					  error_code);
+	}
+
+	return spp_node;
+}
+
+
+static int hs20_spp_update_response(struct hs20_osu_client *ctx,
+				    const char *session_id,
+				    const char *spp_status,
+				    const char *error_code)
+{
+	xml_node_t *node, *ret_node;
+	int ret;
+
+	write_summary(ctx, "Building sppUpdateResponse sppStatus='%s' error_code='%s'",
+		      spp_status, error_code);
+	node = build_spp_update_response(ctx, session_id, spp_status,
+					 error_code);
+	if (node == NULL)
+		return -1;
+	ret_node = soap_send_receive(ctx->http, node);
+	if (!ret_node) {
+		if (soap_reinit_client(ctx->http) < 0)
+			return -1;
+		wpa_printf(MSG_INFO, "Try to finish with re-opened connection");
+		node = build_spp_update_response(ctx, session_id, spp_status,
+						 error_code);
+		if (node == NULL)
+			return -1;
+		ret_node = soap_send_receive(ctx->http, node);
+		if (ret_node == NULL)
+			return -1;
+		wpa_printf(MSG_INFO, "Continue with new connection");
+	}
+
+	if (hs20_spp_validate(ctx, ret_node, "sppExchangeComplete") < 0) {
+		wpa_printf(MSG_INFO, "SPP validation failed");
+		xml_node_free(ctx->xml, ret_node);
+		return -1;
+	}
+
+	ret = process_spp_exchange_complete(ctx, ret_node);
+	xml_node_free(ctx->xml, ret_node);
+	return ret;
+}
+
+
+void spp_pol_upd(struct hs20_osu_client *ctx, const char *address,
+		 const char *pps_fname,
+		 const char *client_cert, const char *client_key,
+		 const char *cred_username, const char *cred_password,
+		 xml_node_t *pps)
+{
+	wpa_printf(MSG_INFO, "SPP policy update");
+	write_summary(ctx, "SPP policy update");
+
+	os_free(ctx->server_url);
+	ctx->server_url = os_strdup(address);
+
+	if (soap_init_client(ctx->http, address, ctx->ca_fname, cred_username,
+			     cred_password, client_cert, client_key) == 0) {
+		spp_post_dev_data(ctx, SPP_POLICY_UPDATE, "Policy update",
+				  pps_fname, pps);
+	}
+}
+
+
+int cmd_prov(struct hs20_osu_client *ctx, const char *url)
+{
+	unlink("Cert/est_cert.der");
+	unlink("Cert/est_cert.pem");
+
+	if (url == NULL) {
+		wpa_printf(MSG_INFO, "Invalid prov command (missing URL)");
+		return -1;
+	}
+
+	wpa_printf(MSG_INFO,
+		   "Credential provisioning requested - URL: %s ca_fname: %s",
+		   url, ctx->ca_fname ? ctx->ca_fname : "N/A");
+
+	os_free(ctx->server_url);
+	ctx->server_url = os_strdup(url);
+
+	if (soap_init_client(ctx->http, url, ctx->ca_fname, NULL, NULL, NULL,
+			     NULL) < 0)
+		return -1;
+	spp_post_dev_data(ctx, SPP_SUBSCRIPTION_REGISTRATION,
+			  "Subscription registration", NULL, NULL);
+
+	return ctx->pps_cred_set ? 0 : -1;
+}
+
+
+int cmd_sim_prov(struct hs20_osu_client *ctx, const char *url)
+{
+	if (url == NULL) {
+		wpa_printf(MSG_INFO, "Invalid prov command (missing URL)");
+		return -1;
+	}
+
+	wpa_printf(MSG_INFO, "SIM provisioning requested");
+
+	os_free(ctx->server_url);
+	ctx->server_url = os_strdup(url);
+
+	wpa_printf(MSG_INFO, "Wait for IP address before starting SIM provisioning");
+
+	if (wait_ip_addr(ctx->ifname, 15) < 0) {
+		wpa_printf(MSG_INFO, "Could not get IP address for WLAN - try connection anyway");
+	}
+
+	if (soap_init_client(ctx->http, url, ctx->ca_fname, NULL, NULL, NULL,
+			     NULL) < 0)
+		return -1;
+	spp_post_dev_data(ctx, SPP_SUBSCRIPTION_REGISTRATION,
+			  "Subscription provisioning", NULL, NULL);
+
+	return ctx->pps_cred_set ? 0 : -1;
+}
diff --git a/wpa_supplicant/Android.mk b/wpa_supplicant/Android.mk
new file mode 100644
index 000000000000..7e597f396a07
--- /dev/null
+++ b/wpa_supplicant/Android.mk
@@ -0,0 +1,1827 @@
+#
+# Copyright (C) 2008 The Android Open Source Project
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+#
+
+LOCAL_PATH := $(call my-dir)
+PKG_CONFIG ?= pkg-config
+
+ifneq ($(BOARD_WPA_SUPPLICANT_DRIVER),)
+  CONFIG_DRIVER_$(BOARD_WPA_SUPPLICANT_DRIVER) := y
+endif
+
+include $(LOCAL_PATH)/android.config
+
+# To ignore possible wrong network configurations
+L_CFLAGS = -DWPA_IGNORE_CONFIG_ERRORS
+
+L_CFLAGS += -DVERSION_STR_POSTFIX=\"-$(PLATFORM_VERSION)\"
+
+# Set Android log name
+L_CFLAGS += -DANDROID_LOG_NAME=\"wpa_supplicant\"
+
+# Disable unused parameter warnings
+L_CFLAGS += -Wno-unused-parameter
+
+# Set Android extended P2P functionality
+L_CFLAGS += -DANDROID_P2P
+
+ifeq ($(BOARD_WPA_SUPPLICANT_PRIVATE_LIB),)
+L_CFLAGS += -DANDROID_LIB_STUB
+endif
+
+ifneq ($(BOARD_WPA_SUPPLICANT_PRIVATE_LIB_EVENT),)
+L_CFLAGS += -DANDROID_LIB_EVENT
+endif
+
+# Disable roaming in wpa_supplicant
+ifdef CONFIG_NO_ROAMING
+L_CFLAGS += -DCONFIG_NO_ROAMING
+endif
+
+# Use Android specific directory for control interface sockets
+L_CFLAGS += -DCONFIG_CTRL_IFACE_CLIENT_DIR=\"/data/misc/wifi/sockets\"
+L_CFLAGS += -DCONFIG_CTRL_IFACE_DIR=\"/data/misc/wifi/sockets\"
+
+# Use Android specific directory for wpa_cli command completion history
+L_CFLAGS += -DCONFIG_WPA_CLI_HISTORY_DIR=\"/data/misc/wifi\"
+
+# To force sizeof(enum) = 4
+ifeq ($(TARGET_ARCH),arm)
+L_CFLAGS += -mabi=aapcs-linux
+endif
+
+# C++ flags for binder interface
+L_CPPFLAGS := -std=c++11 -Wall -Werror
+# TODO: Remove these allowed warnings later.
+L_CPPFLAGS += -Wno-unused-variable -Wno-unused-parameter
+L_CPPFLAGS += -Wno-unused-private-field
+
+INCLUDES = $(LOCAL_PATH)
+INCLUDES += $(LOCAL_PATH)/src
+INCLUDES += $(LOCAL_PATH)/src/common
+# INCLUDES += $(LOCAL_PATH)/src/crypto # To force proper includes
+INCLUDES += $(LOCAL_PATH)/src/drivers
+INCLUDES += $(LOCAL_PATH)/src/eap_common
+INCLUDES += $(LOCAL_PATH)/src/eapol_supp
+INCLUDES += $(LOCAL_PATH)/src/eap_peer
+INCLUDES += $(LOCAL_PATH)/src/eap_server
+INCLUDES += $(LOCAL_PATH)/src/hlr_auc_gw
+INCLUDES += $(LOCAL_PATH)/src/l2_packet
+INCLUDES += $(LOCAL_PATH)/src/radius
+INCLUDES += $(LOCAL_PATH)/src/rsn_supp
+INCLUDES += $(LOCAL_PATH)/src/tls
+INCLUDES += $(LOCAL_PATH)/src/utils
+INCLUDES += $(LOCAL_PATH)/src/wps
+INCLUDES += system/security/keystore/include
+ifdef CONFIG_DRIVER_NL80211
+ifneq ($(wildcard external/libnl),)
+INCLUDES += external/libnl/include
+else
+INCLUDES += external/libnl-headers
+endif
+endif
+
+ifdef CONFIG_FIPS
+CONFIG_NO_RANDOM_POOL=
+CONFIG_OPENSSL_CMAC=y
+endif
+
+OBJS = config.c
+OBJS += notify.c
+OBJS += bss.c
+OBJS += eap_register.c
+OBJS += src/utils/common.c
+OBJS += src/utils/config.c
+OBJS += src/utils/wpa_debug.c
+OBJS += src/utils/wpabuf.c
+OBJS += src/utils/bitfield.c
+OBJS += src/utils/ip_addr.c
+OBJS += src/utils/crc32.c
+OBJS += wmm_ac.c
+OBJS += op_classes.c
+OBJS += rrm.c
+OBJS += twt.c
+OBJS += robust_av.c
+OBJS_p = wpa_passphrase.c
+OBJS_p += src/utils/common.c
+OBJS_p += src/utils/wpa_debug.c
+OBJS_p += src/utils/wpabuf.c
+OBJS_c = wpa_cli.c src/common/wpa_ctrl.c
+OBJS_c += src/utils/wpa_debug.c
+OBJS_c += src/utils/common.c
+OBJS_c += src/common/cli.c
+OBJS_d =
+OBJS_priv =
+
+ifndef CONFIG_OS
+ifdef CONFIG_NATIVE_WINDOWS
+CONFIG_OS=win32
+else
+CONFIG_OS=unix
+endif
+endif
+
+ifeq ($(CONFIG_OS), internal)
+L_CFLAGS += -DOS_NO_C_LIB_DEFINES
+endif
+
+OBJS += src/utils/os_$(CONFIG_OS).c
+OBJS_p += src/utils/os_$(CONFIG_OS).c
+OBJS_c += src/utils/os_$(CONFIG_OS).c
+
+ifdef CONFIG_WPA_TRACE
+L_CFLAGS += -DWPA_TRACE
+OBJS += src/utils/trace.c
+OBJS_p += src/utils/trace.c
+OBJS_c += src/utils/trace.c
+LDFLAGS += -rdynamic
+L_CFLAGS += -funwind-tables
+ifdef CONFIG_WPA_TRACE_BFD
+L_CFLAGS += -DWPA_TRACE_BFD
+LIBS += -lbfd
+LIBS_p += -lbfd
+LIBS_c += -lbfd
+endif
+endif
+
+ifndef CONFIG_ELOOP
+CONFIG_ELOOP=eloop
+endif
+OBJS += src/utils/$(CONFIG_ELOOP).c
+OBJS_c += src/utils/$(CONFIG_ELOOP).c
+
+ifdef CONFIG_ELOOP_POLL
+L_CFLAGS += -DCONFIG_ELOOP_POLL
+endif
+
+ifdef CONFIG_ELOOP_EPOLL
+L_CFLAGS += -DCONFIG_ELOOP_EPOLL
+endif
+
+ifdef CONFIG_EAPOL_TEST
+L_CFLAGS += -Werror -DEAPOL_TEST
+endif
+
+ifdef CONFIG_HT_OVERRIDES
+L_CFLAGS += -DCONFIG_HT_OVERRIDES
+endif
+
+ifdef CONFIG_VHT_OVERRIDES
+L_CFLAGS += -DCONFIG_VHT_OVERRIDES
+endif
+
+ifdef CONFIG_HE_OVERRIDES
+L_CFLAGS += -DCONFIG_HE_OVERRIDES
+endif
+
+ifndef CONFIG_BACKEND
+CONFIG_BACKEND=file
+endif
+
+ifeq ($(CONFIG_BACKEND), file)
+OBJS += config_file.c
+ifndef CONFIG_NO_CONFIG_BLOBS
+NEED_BASE64=y
+endif
+L_CFLAGS += -DCONFIG_BACKEND_FILE
+endif
+
+ifeq ($(CONFIG_BACKEND), winreg)
+OBJS += config_winreg.c
+endif
+
+ifeq ($(CONFIG_BACKEND), none)
+OBJS += config_none.c
+endif
+
+ifdef CONFIG_NO_CONFIG_WRITE
+L_CFLAGS += -DCONFIG_NO_CONFIG_WRITE
+endif
+
+ifdef CONFIG_NO_CONFIG_BLOBS
+L_CFLAGS += -DCONFIG_NO_CONFIG_BLOBS
+endif
+
+ifdef CONFIG_NO_SCAN_PROCESSING
+L_CFLAGS += -DCONFIG_NO_SCAN_PROCESSING
+endif
+
+ifdef CONFIG_SUITEB
+L_CFLAGS += -DCONFIG_SUITEB
+endif
+
+ifdef CONFIG_SUITEB192
+L_CFLAGS += -DCONFIG_SUITEB192
+NEED_SHA384=y
+endif
+
+ifdef CONFIG_OCV
+L_CFLAGS += -DCONFIG_OCV
+OBJS += src/common/ocv.c
+endif
+
+ifdef CONFIG_IEEE80211R
+L_CFLAGS += -DCONFIG_IEEE80211R
+OBJS += src/rsn_supp/wpa_ft.c
+endif
+
+ifdef CONFIG_MESH
+NEED_80211_COMMON=y
+NEED_AES_SIV=y
+CONFIG_SAE=y
+CONFIG_AP=y
+L_CFLAGS += -DCONFIG_MESH
+OBJS += mesh.c
+OBJS += mesh_mpm.c
+OBJS += mesh_rsn.c
+endif
+
+ifdef CONFIG_SAE
+L_CFLAGS += -DCONFIG_SAE
+OBJS += src/common/sae.c
+ifdef CONFIG_SAE_PK
+L_CFLAGS += -DCONFIG_SAE_PK
+OBJS += src/common/sae_pk.c
+endif
+NEED_ECC=y
+NEED_DH_GROUPS=y
+NEED_HMAC_SHA256_KDF=y
+NEED_DRAGONFLY=y
+ifdef CONFIG_TESTING_OPTIONS
+NEED_DH_GROUPS_ALL=y
+endif
+endif
+
+ifdef CONFIG_DPP
+L_CFLAGS += -DCONFIG_DPP
+OBJS += src/common/dpp.c
+OBJS += src/common/dpp_auth.c
+OBJS += src/common/dpp_backup.c
+OBJS += src/common/dpp_crypto.c
+OBJS += src/common/dpp_pkex.c
+OBJS += src/common/dpp_reconfig.c
+OBJS += src/common/dpp_tcp.c
+OBJS += dpp_supplicant.c
+NEED_AES_SIV=y
+NEED_HMAC_SHA256_KDF=y
+NEED_HMAC_SHA384_KDF=y
+NEED_HMAC_SHA512_KDF=y
+NEED_SHA384=y
+NEED_SHA512=y
+NEED_ECC=y
+NEED_JSON=y
+NEED_GAS_SERVER=y
+NEED_BASE64=y
+NEED_ASN1=y
+ifdef CONFIG_DPP2
+L_CFLAGS += -DCONFIG_DPP2
+endif
+ifdef CONFIG_DPP3
+L_CFLAGS += -DCONFIG_DPP3
+endif
+endif
+
+ifdef CONFIG_OWE
+L_CFLAGS += -DCONFIG_OWE
+NEED_ECC=y
+NEED_HMAC_SHA256_KDF=y
+NEED_HMAC_SHA384_KDF=y
+NEED_HMAC_SHA512_KDF=y
+NEED_SHA384=y
+NEED_SHA512=y
+endif
+
+ifdef CONFIG_FILS
+L_CFLAGS += -DCONFIG_FILS
+NEED_SHA384=y
+NEED_AES_SIV=y
+ifdef CONFIG_FILS_SK_PFS
+L_CFLAGS += -DCONFIG_FILS_SK_PFS
+NEED_ECC=y
+endif
+endif
+
+ifdef CONFIG_MBO
+CONFIG_WNM=y
+endif
+
+ifdef CONFIG_WNM
+L_CFLAGS += -DCONFIG_WNM
+OBJS += wnm_sta.c
+endif
+
+ifdef CONFIG_TDLS
+L_CFLAGS += -DCONFIG_TDLS
+OBJS += src/rsn_supp/tdls.c
+endif
+
+ifdef CONFIG_TDLS_TESTING
+L_CFLAGS += -DCONFIG_TDLS_TESTING
+endif
+
+ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+L_CFLAGS += -DCONFIG_PMKSA_CACHE_EXTERNAL
+endif
+
+ifndef CONFIG_NO_WPA
+OBJS += src/rsn_supp/wpa.c
+OBJS += src/rsn_supp/preauth.c
+OBJS += src/rsn_supp/pmksa_cache.c
+OBJS += src/rsn_supp/wpa_ie.c
+OBJS += src/common/wpa_common.c
+NEED_AES=y
+NEED_SHA1=y
+NEED_MD5=y
+NEED_RC4=y
+else
+L_CFLAGS += -DCONFIG_NO_WPA
+endif
+
+ifdef CONFIG_IBSS_RSN
+NEED_RSN_AUTHENTICATOR=y
+L_CFLAGS += -DCONFIG_IBSS_RSN
+L_CFLAGS += -DCONFIG_NO_VLAN
+OBJS += ibss_rsn.c
+endif
+
+ifdef CONFIG_P2P
+OBJS += p2p_supplicant.c
+OBJS += p2p_supplicant_sd.c
+OBJS += src/p2p/p2p.c
+OBJS += src/p2p/p2p_utils.c
+OBJS += src/p2p/p2p_parse.c
+OBJS += src/p2p/p2p_build.c
+OBJS += src/p2p/p2p_go_neg.c
+OBJS += src/p2p/p2p_sd.c
+OBJS += src/p2p/p2p_pd.c
+OBJS += src/p2p/p2p_invitation.c
+OBJS += src/p2p/p2p_dev_disc.c
+OBJS += src/p2p/p2p_group.c
+OBJS += src/ap/p2p_hostapd.c
+L_CFLAGS += -DCONFIG_P2P
+NEED_GAS=y
+NEED_OFFCHANNEL=y
+CONFIG_WPS=y
+CONFIG_AP=y
+ifdef CONFIG_P2P_STRICT
+L_CFLAGS += -DCONFIG_P2P_STRICT
+endif
+ifdef CONFIG_WIFI_DISPLAY
+L_CFLAGS += -DCONFIG_WIFI_DISPLAY
+OBJS += wifi_display.c
+endif
+endif
+
+ifdef CONFIG_PASN
+L_CFLAGS += -DCONFIG_PASN
+L_CFLAGS += -DCONFIG_PTKSA_CACHE
+NEED_HMAC_SHA256_KDF=y
+NEED_HMAC_SHA384_KDF=y
+NEED_SHA256=y
+NEED_SHA384=y
+OBJS += src/common/ptksa_cache.c
+OBJS += pasn_supplicant.c
+endif
+
+ifdef CONFIG_HS20
+OBJS += hs20_supplicant.c
+L_CFLAGS += -DCONFIG_HS20
+CONFIG_INTERWORKING=y
+endif
+
+ifdef CONFIG_INTERWORKING
+OBJS += interworking.c
+L_CFLAGS += -DCONFIG_INTERWORKING
+NEED_GAS=y
+endif
+
+ifdef CONFIG_FST
+L_CFLAGS += -DCONFIG_FST
+OBJS += src/fst/fst.c
+OBJS += src/fst/fst_session.c
+OBJS += src/fst/fst_iface.c
+OBJS += src/fst/fst_group.c
+OBJS += src/fst/fst_ctrl_aux.c
+ifdef CONFIG_FST_TEST
+L_CFLAGS += -DCONFIG_FST_TEST
+endif
+ifdef CONFIG_CTRL_IFACE
+OBJS += src/fst/fst_ctrl_iface.c
+endif
+endif
+
+ifdef CONFIG_WEP
+L_CFLAGS += -DCONFIG_WEP
+endif
+
+ifdef CONFIG_NO_TKIP
+L_CFLAGS += -DCONFIG_NO_TKIP
+endif
+
+
+include $(LOCAL_PATH)/src/drivers/drivers.mk
+
+ifdef CONFIG_AP
+OBJS_d += $(DRV_BOTH_OBJS)
+L_CFLAGS += $(DRV_BOTH_CFLAGS)
+LDFLAGS += $(DRV_BOTH_LDFLAGS)
+LIBS += $(DRV_BOTH_LIBS)
+else
+NEED_AP_MLME=
+OBJS_d += $(DRV_WPA_OBJS)
+L_CFLAGS += $(DRV_WPA_CFLAGS)
+LDFLAGS += $(DRV_WPA_LDFLAGS)
+LIBS += $(DRV_WPA_LIBS)
+endif
+
+ifndef CONFIG_L2_PACKET
+CONFIG_L2_PACKET=linux
+endif
+
+OBJS_l2 += src/l2_packet/l2_packet_$(CONFIG_L2_PACKET).c
+
+ifeq ($(CONFIG_L2_PACKET), pcap)
+ifdef CONFIG_WINPCAP
+L_CFLAGS += -DCONFIG_WINPCAP
+LIBS += -lwpcap -lpacket
+LIBS_w += -lwpcap
+else
+LIBS += -ldnet -lpcap
+endif
+endif
+
+ifeq ($(CONFIG_L2_PACKET), winpcap)
+LIBS += -lwpcap -lpacket
+LIBS_w += -lwpcap
+endif
+
+ifeq ($(CONFIG_L2_PACKET), freebsd)
+LIBS += -lpcap
+endif
+
+ifdef CONFIG_ERP
+L_CFLAGS += -DCONFIG_ERP
+NEED_HMAC_SHA256_KDF=y
+endif
+
+ifdef CONFIG_EAP_TLS
+# EAP-TLS
+ifeq ($(CONFIG_EAP_TLS), dyn)
+L_CFLAGS += -DEAP_TLS_DYNAMIC
+EAPDYN += src/eap_peer/eap_tls.so
+else
+L_CFLAGS += -DEAP_TLS
+OBJS += src/eap_peer/eap_tls.c
+endif
+TLS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_UNAUTH_TLS
+# EAP-UNAUTH-TLS
+L_CFLAGS += -DEAP_UNAUTH_TLS
+ifndef CONFIG_EAP_TLS
+OBJS += src/eap_peer/eap_tls.c
+TLS_FUNCS=y
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_PEAP
+# EAP-PEAP
+ifeq ($(CONFIG_EAP_PEAP), dyn)
+L_CFLAGS += -DEAP_PEAP_DYNAMIC
+EAPDYN += src/eap_peer/eap_peap.so
+else
+L_CFLAGS += -DEAP_PEAP
+OBJS += src/eap_peer/eap_peap.c
+OBJS += src/eap_common/eap_peap_common.c
+endif
+TLS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_TTLS
+# EAP-TTLS
+ifeq ($(CONFIG_EAP_TTLS), dyn)
+L_CFLAGS += -DEAP_TTLS_DYNAMIC
+EAPDYN += src/eap_peer/eap_ttls.so
+else
+L_CFLAGS += -DEAP_TTLS
+OBJS += src/eap_peer/eap_ttls.c
+endif
+TLS_FUNCS=y
+ifndef CONFIG_FIPS
+MS_FUNCS=y
+CHAP=y
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_MD5
+# EAP-MD5
+ifeq ($(CONFIG_EAP_MD5), dyn)
+L_CFLAGS += -DEAP_MD5_DYNAMIC
+EAPDYN += src/eap_peer/eap_md5.so
+else
+L_CFLAGS += -DEAP_MD5
+OBJS += src/eap_peer/eap_md5.c
+endif
+CHAP=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+# backwards compatibility for old spelling
+ifdef CONFIG_MSCHAPV2
+ifndef CONFIG_EAP_MSCHAPV2
+CONFIG_EAP_MSCHAPV2=y
+endif
+endif
+
+ifdef CONFIG_EAP_MSCHAPV2
+# EAP-MSCHAPv2
+ifeq ($(CONFIG_EAP_MSCHAPV2), dyn)
+L_CFLAGS += -DEAP_MSCHAPv2_DYNAMIC
+EAPDYN += src/eap_peer/eap_mschapv2.so
+EAPDYN += src/eap_peer/mschapv2.so
+else
+L_CFLAGS += -DEAP_MSCHAPv2
+OBJS += src/eap_peer/eap_mschapv2.c
+OBJS += src/eap_peer/mschapv2.c
+endif
+MS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_GTC
+# EAP-GTC
+ifeq ($(CONFIG_EAP_GTC), dyn)
+L_CFLAGS += -DEAP_GTC_DYNAMIC
+EAPDYN += src/eap_peer/eap_gtc.so
+else
+L_CFLAGS += -DEAP_GTC
+OBJS += src/eap_peer/eap_gtc.c
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_OTP
+# EAP-OTP
+ifeq ($(CONFIG_EAP_OTP), dyn)
+L_CFLAGS += -DEAP_OTP_DYNAMIC
+EAPDYN += src/eap_peer/eap_otp.so
+else
+L_CFLAGS += -DEAP_OTP
+OBJS += src/eap_peer/eap_otp.c
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_SIM
+# EAP-SIM
+ifeq ($(CONFIG_EAP_SIM), dyn)
+L_CFLAGS += -DEAP_SIM_DYNAMIC
+EAPDYN += src/eap_peer/eap_sim.so
+else
+L_CFLAGS += -DEAP_SIM
+OBJS += src/eap_peer/eap_sim.c
+endif
+CONFIG_IEEE8021X_EAPOL=y
+CONFIG_EAP_SIM_COMMON=y
+NEED_AES_CBC=y
+endif
+
+ifdef CONFIG_EAP_LEAP
+# EAP-LEAP
+ifeq ($(CONFIG_EAP_LEAP), dyn)
+L_CFLAGS += -DEAP_LEAP_DYNAMIC
+EAPDYN += src/eap_peer/eap_leap.so
+else
+L_CFLAGS += -DEAP_LEAP
+OBJS += src/eap_peer/eap_leap.c
+endif
+MS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_PSK
+# EAP-PSK
+ifeq ($(CONFIG_EAP_PSK), dyn)
+L_CFLAGS += -DEAP_PSK_DYNAMIC
+EAPDYN += src/eap_peer/eap_psk.so
+else
+L_CFLAGS += -DEAP_PSK
+OBJS += src/eap_peer/eap_psk.c src/eap_common/eap_psk_common.c
+endif
+CONFIG_IEEE8021X_EAPOL=y
+NEED_AES=y
+NEED_AES_ENCBLOCK=y
+NEED_AES_EAX=y
+endif
+
+ifdef CONFIG_EAP_AKA
+# EAP-AKA
+ifeq ($(CONFIG_EAP_AKA), dyn)
+L_CFLAGS += -DEAP_AKA_DYNAMIC
+EAPDYN += src/eap_peer/eap_aka.so
+else
+L_CFLAGS += -DEAP_AKA
+OBJS += src/eap_peer/eap_aka.c
+endif
+CONFIG_IEEE8021X_EAPOL=y
+CONFIG_EAP_SIM_COMMON=y
+NEED_AES_CBC=y
+endif
+
+ifdef CONFIG_EAP_PROXY
+L_CFLAGS += -DCONFIG_EAP_PROXY
+OBJS += src/eap_peer/eap_proxy_$(CONFIG_EAP_PROXY).c
+include $(LOCAL_PATH)/eap_proxy_$(CONFIG_EAP_PROXY).mk
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_AKA_PRIME
+# EAP-AKA'
+ifeq ($(CONFIG_EAP_AKA_PRIME), dyn)
+L_CFLAGS += -DEAP_AKA_PRIME_DYNAMIC
+else
+L_CFLAGS += -DEAP_AKA_PRIME
+endif
+endif
+
+ifdef CONFIG_EAP_SIM_COMMON
+OBJS += src/eap_common/eap_sim_common.c
+NEED_AES=y
+NEED_FIPS186_2_PRF=y
+endif
+
+ifdef CONFIG_EAP_FAST
+# EAP-FAST
+ifeq ($(CONFIG_EAP_FAST), dyn)
+L_CFLAGS += -DEAP_FAST_DYNAMIC
+EAPDYN += src/eap_peer/eap_fast.so
+EAPDYN += src/eap_common/eap_fast_common.c
+else
+L_CFLAGS += -DEAP_FAST
+OBJS += src/eap_peer/eap_fast.c src/eap_peer/eap_fast_pac.c
+OBJS += src/eap_common/eap_fast_common.c
+endif
+TLS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+NEED_T_PRF=y
+endif
+
+ifdef CONFIG_EAP_TEAP
+# EAP-TEAP
+ifeq ($(CONFIG_EAP_TEAP), dyn)
+L_CFLAGS += -DEAP_YEAP_DYNAMIC
+EAPDYN += src/eap_peer/eap_teap.so
+EAPDYN += src/eap_common/eap_teap_common.c
+else
+L_CFLAGS += -DEAP_TEAP
+OBJS += src/eap_peer/eap_teap.c src/eap_peer/eap_teap_pac.c
+OBJS += src/eap_common/eap_teap_common.c
+endif
+TLS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+NEED_T_PRF=y
+NEED_SHA384=y
+NEED_TLS_PRF_SHA256=y
+NEED_TLS_PRF_SHA384=y
+endif
+
+ifdef CONFIG_EAP_PAX
+# EAP-PAX
+ifeq ($(CONFIG_EAP_PAX), dyn)
+L_CFLAGS += -DEAP_PAX_DYNAMIC
+EAPDYN += src/eap_peer/eap_pax.so
+else
+L_CFLAGS += -DEAP_PAX
+OBJS += src/eap_peer/eap_pax.c src/eap_common/eap_pax_common.c
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_SAKE
+# EAP-SAKE
+ifeq ($(CONFIG_EAP_SAKE), dyn)
+L_CFLAGS += -DEAP_SAKE_DYNAMIC
+EAPDYN += src/eap_peer/eap_sake.so
+else
+L_CFLAGS += -DEAP_SAKE
+OBJS += src/eap_peer/eap_sake.c src/eap_common/eap_sake_common.c
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_GPSK
+# EAP-GPSK
+ifeq ($(CONFIG_EAP_GPSK), dyn)
+L_CFLAGS += -DEAP_GPSK_DYNAMIC
+EAPDYN += src/eap_peer/eap_gpsk.so
+else
+L_CFLAGS += -DEAP_GPSK
+OBJS += src/eap_peer/eap_gpsk.c src/eap_common/eap_gpsk_common.c
+endif
+CONFIG_IEEE8021X_EAPOL=y
+ifdef CONFIG_EAP_GPSK_SHA256
+L_CFLAGS += -DEAP_GPSK_SHA256
+endif
+endif
+
+ifdef CONFIG_EAP_PWD
+L_CFLAGS += -DEAP_PWD
+OBJS += src/eap_peer/eap_pwd.c src/eap_common/eap_pwd_common.c
+CONFIG_IEEE8021X_EAPOL=y
+NEED_ECC=y
+NEED_DRAGONFLY=y
+endif
+
+ifdef CONFIG_EAP_EKE
+# EAP-EKE
+ifeq ($(CONFIG_EAP_EKE), dyn)
+L_CFLAGS += -DEAP_EKE_DYNAMIC
+EAPDYN += src/eap_peer/eap_eke.so
+else
+L_CFLAGS += -DEAP_EKE
+OBJS += src/eap_peer/eap_eke.c src/eap_common/eap_eke_common.c
+endif
+CONFIG_IEEE8021X_EAPOL=y
+NEED_DH_GROUPS=y
+NEED_DH_GROUPS_ALL=y
+NEED_AES_CBC=y
+endif
+
+ifdef CONFIG_WPS
+# EAP-WSC
+L_CFLAGS += -DCONFIG_WPS -DEAP_WSC
+OBJS += wps_supplicant.c
+OBJS += src/utils/uuid.c
+OBJS += src/eap_peer/eap_wsc.c src/eap_common/eap_wsc_common.c
+OBJS += src/wps/wps.c
+OBJS += src/wps/wps_common.c
+OBJS += src/wps/wps_attr_parse.c
+OBJS += src/wps/wps_attr_build.c
+OBJS += src/wps/wps_attr_process.c
+OBJS += src/wps/wps_dev_attr.c
+OBJS += src/wps/wps_enrollee.c
+OBJS += src/wps/wps_registrar.c
+CONFIG_IEEE8021X_EAPOL=y
+NEED_DH_GROUPS=y
+NEED_BASE64=y
+NEED_AES_CBC=y
+NEED_MODEXP=y
+
+ifdef CONFIG_WPS_NFC
+L_CFLAGS += -DCONFIG_WPS_NFC
+OBJS += src/wps/ndef.c
+NEED_WPS_OOB=y
+endif
+
+ifdef NEED_WPS_OOB
+L_CFLAGS += -DCONFIG_WPS_OOB
+endif
+
+ifdef CONFIG_WPS_ER
+CONFIG_WPS_UPNP=y
+L_CFLAGS += -DCONFIG_WPS_ER
+OBJS += src/wps/wps_er.c
+OBJS += src/wps/wps_er_ssdp.c
+endif
+
+ifdef CONFIG_WPS_UPNP
+L_CFLAGS += -DCONFIG_WPS_UPNP
+OBJS += src/wps/wps_upnp.c
+OBJS += src/wps/wps_upnp_ssdp.c
+OBJS += src/wps/wps_upnp_web.c
+OBJS += src/wps/wps_upnp_event.c
+OBJS += src/wps/wps_upnp_ap.c
+OBJS += src/wps/upnp_xml.c
+OBJS += src/wps/httpread.c
+OBJS += src/wps/http_client.c
+OBJS += src/wps/http_server.c
+endif
+
+ifdef CONFIG_WPS_STRICT
+L_CFLAGS += -DCONFIG_WPS_STRICT
+OBJS += src/wps/wps_validate.c
+endif
+
+ifdef CONFIG_WPS_TESTING
+L_CFLAGS += -DCONFIG_WPS_TESTING
+endif
+
+ifdef CONFIG_WPS_REG_DISABLE_OPEN
+L_CFLAGS += -DCONFIG_WPS_REG_DISABLE_OPEN
+endif
+
+endif
+
+ifdef CONFIG_EAP_IKEV2
+# EAP-IKEv2
+ifeq ($(CONFIG_EAP_IKEV2), dyn)
+L_CFLAGS += -DEAP_IKEV2_DYNAMIC
+EAPDYN += src/eap_peer/eap_ikev2.so src/eap_peer/ikev2.c
+EAPDYN += src/eap_common/eap_ikev2_common.c src/eap_common/ikev2_common.c
+else
+L_CFLAGS += -DEAP_IKEV2
+OBJS += src/eap_peer/eap_ikev2.c src/eap_peer/ikev2.c
+OBJS += src/eap_common/eap_ikev2_common.c src/eap_common/ikev2_common.c
+endif
+CONFIG_IEEE8021X_EAPOL=y
+NEED_DH_GROUPS=y
+NEED_DH_GROUPS_ALL=y
+NEED_MODEXP=y
+NEED_CIPHER=y
+endif
+
+ifdef CONFIG_EAP_VENDOR_TEST
+ifeq ($(CONFIG_EAP_VENDOR_TEST), dyn)
+L_CFLAGS += -DEAP_VENDOR_TEST_DYNAMIC
+EAPDYN += src/eap_peer/eap_vendor_test.so
+else
+L_CFLAGS += -DEAP_VENDOR_TEST
+OBJS += src/eap_peer/eap_vendor_test.c
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_TNC
+# EAP-TNC
+L_CFLAGS += -DEAP_TNC
+OBJS += src/eap_peer/eap_tnc.c
+OBJS += src/eap_peer/tncc.c
+NEED_BASE64=y
+ifndef CONFIG_NATIVE_WINDOWS
+ifndef CONFIG_DRIVER_BSD
+LIBS += -ldl
+endif
+endif
+endif
+
+ifdef CONFIG_IEEE8021X_EAPOL
+# IEEE 802.1X/EAPOL state machines (e.g., for RADIUS authentication)
+L_CFLAGS += -DIEEE8021X_EAPOL
+OBJS += src/eapol_supp/eapol_supp_sm.c
+OBJS += src/eap_peer/eap.c src/eap_peer/eap_methods.c
+NEED_EAP_COMMON=y
+ifdef CONFIG_DYNAMIC_EAP_METHODS
+L_CFLAGS += -DCONFIG_DYNAMIC_EAP_METHODS
+LIBS += -ldl -rdynamic
+endif
+endif
+
+ifdef CONFIG_AP
+NEED_EAP_COMMON=y
+NEED_RSN_AUTHENTICATOR=y
+L_CFLAGS += -DCONFIG_AP
+OBJS += ap.c
+L_CFLAGS += -DCONFIG_NO_RADIUS
+L_CFLAGS += -DCONFIG_NO_ACCOUNTING
+L_CFLAGS += -DCONFIG_NO_VLAN
+OBJS += src/ap/hostapd.c
+OBJS += src/ap/wpa_auth_glue.c
+OBJS += src/ap/utils.c
+OBJS += src/ap/authsrv.c
+OBJS += src/ap/ap_config.c
+OBJS += src/ap/sta_info.c
+OBJS += src/ap/tkip_countermeasures.c
+OBJS += src/ap/ap_mlme.c
+OBJS += src/ap/ieee802_1x.c
+OBJS += src/eapol_auth/eapol_auth_sm.c
+OBJS += src/ap/ieee802_11_auth.c
+OBJS += src/ap/ieee802_11_shared.c
+OBJS += src/ap/drv_callbacks.c
+OBJS += src/ap/ap_drv_ops.c
+OBJS += src/ap/beacon.c
+OBJS += src/ap/bss_load.c
+OBJS += src/ap/eap_user_db.c
+OBJS += src/ap/neighbor_db.c
+OBJS += src/ap/rrm.c
+OBJS += src/ap/ieee802_11_ht.c
+ifdef CONFIG_IEEE80211AC
+OBJS += src/ap/ieee802_11_vht.c
+endif
+ifdef CONFIG_IEEE80211AX
+OBJS += src/ap/ieee802_11_he.c
+endif
+ifdef CONFIG_WNM_AP
+L_CFLAGS += -DCONFIG_WNM_AP
+OBJS += src/ap/wnm_ap.c
+endif
+ifdef CONFIG_MBO
+OBJS += src/ap/mbo_ap.c
+endif
+ifdef CONFIG_FILS
+OBJS += src/ap/fils_hlp.c
+endif
+ifdef CONFIG_CTRL_IFACE
+OBJS += src/ap/ctrl_iface_ap.c
+endif
+
+L_CFLAGS += -DEAP_SERVER -DEAP_SERVER_IDENTITY
+OBJS += src/eap_server/eap_server.c
+OBJS += src/eap_server/eap_server_identity.c
+OBJS += src/eap_server/eap_server_methods.c
+
+ifdef CONFIG_IEEE80211AC
+L_CFLAGS += -DCONFIG_IEEE80211AC
+endif
+ifdef CONFIG_IEEE80211AX
+L_CFLAGS += -DCONFIG_IEEE80211AX
+endif
+
+ifdef NEED_AP_MLME
+OBJS += src/ap/wmm.c
+OBJS += src/ap/ap_list.c
+OBJS += src/ap/ieee802_11.c
+OBJS += src/ap/hw_features.c
+OBJS += src/ap/dfs.c
+L_CFLAGS += -DNEED_AP_MLME
+endif
+ifdef CONFIG_WPS
+L_CFLAGS += -DEAP_SERVER_WSC
+OBJS += src/ap/wps_hostapd.c
+OBJS += src/eap_server/eap_server_wsc.c
+endif
+ifdef CONFIG_DPP
+OBJS += src/ap/dpp_hostapd.c
+OBJS += src/ap/gas_query_ap.c
+NEED_AP_GAS_SERV=y
+endif
+ifdef CONFIG_INTERWORKING
+NEED_AP_GAS_SERV=y
+endif
+ifdef NEED_AP_GAS_SERV
+OBJS += src/ap/gas_serv.c
+endif
+ifdef CONFIG_HS20
+OBJS += src/ap/hs20.c
+endif
+endif
+
+ifdef CONFIG_MBO
+OBJS += mbo.c
+L_CFLAGS += -DCONFIG_MBO
+endif
+
+ifdef CONFIG_TESTING_OPTIONS
+L_CFLAGS += -DCONFIG_TESTING_OPTIONS
+endif
+
+ifdef NEED_RSN_AUTHENTICATOR
+L_CFLAGS += -DCONFIG_NO_RADIUS
+NEED_AES_WRAP=y
+OBJS += src/ap/wpa_auth.c
+OBJS += src/ap/wpa_auth_ie.c
+OBJS += src/ap/pmksa_cache_auth.c
+endif
+
+ifdef CONFIG_ACS
+L_CFLAGS += -DCONFIG_ACS
+OBJS += src/ap/acs.c
+LIBS += -lm
+endif
+
+ifdef CONFIG_PCSC
+# PC/SC interface for smartcards (USIM, GSM SIM)
+L_CFLAGS += -DPCSC_FUNCS -I/usr/include/PCSC
+OBJS += src/utils/pcsc_funcs.c
+# -lpthread may not be needed depending on how pcsc-lite was configured
+ifdef CONFIG_NATIVE_WINDOWS
+#Once MinGW gets support for WinScard, -lwinscard could be used instead of the
+#dynamic symbol loading that is now used in pcsc_funcs.c
+#LIBS += -lwinscard
+else
+LIBS += -lpcsclite -lpthread
+endif
+endif
+
+ifdef CONFIG_SIM_SIMULATOR
+L_CFLAGS += -DCONFIG_SIM_SIMULATOR
+NEED_MILENAGE=y
+endif
+
+ifdef CONFIG_USIM_SIMULATOR
+L_CFLAGS += -DCONFIG_USIM_SIMULATOR
+NEED_MILENAGE=y
+endif
+
+ifdef NEED_MILENAGE
+OBJS += src/crypto/milenage.c
+NEED_AES_ENCBLOCK=y
+endif
+
+ifdef CONFIG_PKCS12
+L_CFLAGS += -DPKCS12_FUNCS
+endif
+
+ifdef CONFIG_SMARTCARD
+L_CFLAGS += -DCONFIG_SMARTCARD
+endif
+
+ifdef NEED_DRAGONFLY
+OBJS += src/common/dragonfly.c
+endif
+
+ifdef MS_FUNCS
+OBJS += src/crypto/ms_funcs.c
+NEED_DES=y
+NEED_MD4=y
+endif
+
+ifdef CHAP
+OBJS += src/eap_common/chap.c
+endif
+
+ifdef TLS_FUNCS
+NEED_DES=y
+# Shared TLS functions (needed for EAP_TLS, EAP_PEAP, EAP_TTLS, and EAP_FAST)
+OBJS += src/eap_peer/eap_tls_common.c
+ifndef CONFIG_FIPS
+NEED_TLS_PRF=y
+NEED_SHA1=y
+NEED_MD5=y
+endif
+endif
+
+ifndef CONFIG_TLS
+CONFIG_TLS=openssl
+endif
+
+ifdef CONFIG_TLSV11
+L_CFLAGS += -DCONFIG_TLSV11
+endif
+
+ifdef CONFIG_TLSV12
+L_CFLAGS += -DCONFIG_TLSV12
+endif
+
+ifeq ($(CONFIG_TLS), openssl)
+ifdef TLS_FUNCS
+L_CFLAGS += -DEAP_TLS_OPENSSL
+OBJS += src/crypto/tls_openssl.c
+OBJS += src/crypto/tls_openssl_ocsp.c
+LIBS += -lssl
+endif
+OBJS += src/crypto/crypto_openssl.c
+OBJS_p += src/crypto/crypto_openssl.c
+ifdef NEED_FIPS186_2_PRF
+OBJS += src/crypto/fips_prf_openssl.c
+endif
+NEED_TLS_PRF_SHA256=y
+LIBS += -lcrypto
+LIBS_p += -lcrypto
+ifdef CONFIG_TLS_ADD_DL
+LIBS += -ldl
+LIBS_p += -ldl
+endif
+ifndef CONFIG_TLS_DEFAULT_CIPHERS
+CONFIG_TLS_DEFAULT_CIPHERS = "DEFAULT:!EXP:!LOW"
+endif
+L_CFLAGS += -DTLS_DEFAULT_CIPHERS=\"$(CONFIG_TLS_DEFAULT_CIPHERS)\"
+endif
+
+ifeq ($(CONFIG_TLS), gnutls)
+ifndef CONFIG_CRYPTO
+# default to libgcrypt
+CONFIG_CRYPTO=gnutls
+endif
+ifdef TLS_FUNCS
+OBJS += src/crypto/tls_gnutls.c
+LIBS += -lgnutls -lgpg-error
+endif
+OBJS += src/crypto/crypto_$(CONFIG_CRYPTO).c
+OBJS_p += src/crypto/crypto_$(CONFIG_CRYPTO).c
+ifdef NEED_FIPS186_2_PRF
+OBJS += src/crypto/fips_prf_internal.c
+OBJS += src/crypto/sha1-internal.c
+endif
+ifeq ($(CONFIG_CRYPTO), gnutls)
+LIBS += -lgcrypt
+LIBS_p += -lgcrypt
+CONFIG_INTERNAL_RC4=y
+CONFIG_INTERNAL_DH_GROUP5=y
+endif
+ifeq ($(CONFIG_CRYPTO), nettle)
+LIBS += -lnettle -lgmp
+LIBS_p += -lnettle -lgmp
+CONFIG_INTERNAL_RC4=y
+CONFIG_INTERNAL_DH_GROUP5=y
+endif
+endif
+
+ifeq ($(CONFIG_TLS), internal)
+ifndef CONFIG_CRYPTO
+CONFIG_CRYPTO=internal
+endif
+ifdef TLS_FUNCS
+OBJS += src/crypto/crypto_internal-rsa.c
+OBJS += src/crypto/tls_internal.c
+OBJS += src/tls/tlsv1_common.c
+OBJS += src/tls/tlsv1_record.c
+OBJS += src/tls/tlsv1_cred.c
+OBJS += src/tls/tlsv1_client.c
+OBJS += src/tls/tlsv1_client_write.c
+OBJS += src/tls/tlsv1_client_read.c
+OBJS += src/tls/tlsv1_client_ocsp.c
+NEED_ASN1=y
+OBJS += src/tls/rsa.c
+OBJS += src/tls/x509v3.c
+OBJS += src/tls/pkcs1.c
+OBJS += src/tls/pkcs5.c
+OBJS += src/tls/pkcs8.c
+NEED_BASE64=y
+NEED_TLS_PRF=y
+ifdef CONFIG_TLSV12
+NEED_TLS_PRF_SHA256=y
+endif
+NEED_MODEXP=y
+NEED_CIPHER=y
+L_CFLAGS += -DCONFIG_TLS_INTERNAL_CLIENT
+endif
+ifdef NEED_CIPHER
+NEED_DES=y
+OBJS += src/crypto/crypto_internal-cipher.c
+endif
+ifdef NEED_MODEXP
+OBJS += src/crypto/crypto_internal-modexp.c
+OBJS += src/tls/bignum.c
+endif
+ifeq ($(CONFIG_CRYPTO), libtomcrypt)
+OBJS += src/crypto/crypto_libtomcrypt.c
+OBJS_p += src/crypto/crypto_libtomcrypt.c
+LIBS += -ltomcrypt -ltfm
+LIBS_p += -ltomcrypt -ltfm
+CONFIG_INTERNAL_SHA256=y
+CONFIG_INTERNAL_RC4=y
+CONFIG_INTERNAL_DH_GROUP5=y
+endif
+ifeq ($(CONFIG_CRYPTO), internal)
+OBJS += src/crypto/crypto_internal.c
+OBJS_p += src/crypto/crypto_internal.c
+NEED_AES_ENC=y
+L_CFLAGS += -DCONFIG_CRYPTO_INTERNAL
+ifdef CONFIG_INTERNAL_LIBTOMMATH
+L_CFLAGS += -DCONFIG_INTERNAL_LIBTOMMATH
+ifdef CONFIG_INTERNAL_LIBTOMMATH_FAST
+L_CFLAGS += -DLTM_FAST
+endif
+else
+LIBS += -ltommath
+LIBS_p += -ltommath
+endif
+CONFIG_INTERNAL_AES=y
+CONFIG_INTERNAL_DES=y
+CONFIG_INTERNAL_SHA1=y
+CONFIG_INTERNAL_MD4=y
+CONFIG_INTERNAL_MD5=y
+CONFIG_INTERNAL_SHA256=y
+CONFIG_INTERNAL_SHA384=y
+CONFIG_INTERNAL_SHA512=y
+CONFIG_INTERNAL_RC4=y
+CONFIG_INTERNAL_DH_GROUP5=y
+endif
+ifeq ($(CONFIG_CRYPTO), cryptoapi)
+OBJS += src/crypto/crypto_cryptoapi.c
+OBJS_p += src/crypto/crypto_cryptoapi.c
+L_CFLAGS += -DCONFIG_CRYPTO_CRYPTOAPI
+CONFIG_INTERNAL_SHA256=y
+CONFIG_INTERNAL_RC4=y
+endif
+endif
+
+ifeq ($(CONFIG_TLS), none)
+ifdef TLS_FUNCS
+OBJS += src/crypto/tls_none.c
+L_CFLAGS += -DEAP_TLS_NONE
+CONFIG_INTERNAL_AES=y
+CONFIG_INTERNAL_SHA1=y
+CONFIG_INTERNAL_MD5=y
+endif
+OBJS += src/crypto/crypto_none.c
+OBJS_p += src/crypto/crypto_none.c
+CONFIG_INTERNAL_SHA256=y
+CONFIG_INTERNAL_RC4=y
+endif
+
+ifdef TLS_FUNCS
+ifdef CONFIG_SMARTCARD
+ifndef CONFIG_NATIVE_WINDOWS
+ifneq ($(CONFIG_L2_PACKET), freebsd)
+LIBS += -ldl
+endif
+endif
+endif
+endif
+
+ifndef TLS_FUNCS
+OBJS += src/crypto/tls_none.c
+ifeq ($(CONFIG_TLS), internal)
+CONFIG_INTERNAL_AES=y
+CONFIG_INTERNAL_SHA1=y
+CONFIG_INTERNAL_MD5=y
+CONFIG_INTERNAL_RC4=y
+endif
+endif
+
+AESOBJS = # none so far (see below)
+ifdef CONFIG_INTERNAL_AES
+AESOBJS += src/crypto/aes-internal.c src/crypto/aes-internal-dec.c
+endif
+
+ifneq ($(CONFIG_TLS), openssl)
+NEED_INTERNAL_AES_WRAP=y
+endif
+ifdef CONFIG_OPENSSL_INTERNAL_AES_WRAP
+# Seems to be needed at least with BoringSSL
+NEED_INTERNAL_AES_WRAP=y
+L_CFLAGS += -DCONFIG_OPENSSL_INTERNAL_AES_WRAP
+endif
+ifdef CONFIG_FIPS
+# Have to use internal AES key wrap routines to use OpenSSL EVP since the
+# OpenSSL AES_wrap_key()/AES_unwrap_key() API is not available in FIPS mode.
+NEED_INTERNAL_AES_WRAP=y
+endif
+
+ifdef NEED_INTERNAL_AES_WRAP
+AESOBJS += src/crypto/aes-unwrap.c
+endif
+ifdef NEED_AES_EAX
+AESOBJS += src/crypto/aes-eax.c
+NEED_AES_CTR=y
+endif
+ifdef NEED_AES_SIV
+AESOBJS += src/crypto/aes-siv.c
+NEED_AES_CTR=y
+endif
+ifdef NEED_AES_CTR
+AESOBJS += src/crypto/aes-ctr.c
+endif
+ifdef NEED_AES_ENCBLOCK
+AESOBJS += src/crypto/aes-encblock.c
+endif
+NEED_AES_ENC=y
+ifdef CONFIG_OPENSSL_CMAC
+L_CFLAGS += -DCONFIG_OPENSSL_CMAC
+else
+AESOBJS += src/crypto/aes-omac1.c
+endif
+ifdef NEED_AES_WRAP
+NEED_AES_ENC=y
+ifdef NEED_INTERNAL_AES_WRAP
+AESOBJS += src/crypto/aes-wrap.c
+endif
+endif
+ifdef NEED_AES_CBC
+NEED_AES_ENC=y
+ifneq ($(CONFIG_TLS), openssl)
+AESOBJS += src/crypto/aes-cbc.c
+endif
+endif
+ifdef NEED_AES_ENC
+ifdef CONFIG_INTERNAL_AES
+AESOBJS += src/crypto/aes-internal-enc.c
+endif
+endif
+ifdef NEED_AES
+OBJS += $(AESOBJS)
+endif
+
+SHA1OBJS =
+ifdef NEED_SHA1
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), gnutls)
+SHA1OBJS += src/crypto/sha1.c
+endif
+endif
+SHA1OBJS += src/crypto/sha1-prf.c
+ifdef CONFIG_INTERNAL_SHA1
+SHA1OBJS += src/crypto/sha1-internal.c
+ifdef NEED_FIPS186_2_PRF
+SHA1OBJS += src/crypto/fips_prf_internal.c
+endif
+endif
+ifdef CONFIG_NO_WPA_PASSPHRASE
+L_CFLAGS += -DCONFIG_NO_PBKDF2
+else
+ifneq ($(CONFIG_TLS), openssl)
+SHA1OBJS += src/crypto/sha1-pbkdf2.c
+endif
+endif
+ifdef NEED_T_PRF
+SHA1OBJS += src/crypto/sha1-tprf.c
+endif
+ifdef NEED_TLS_PRF
+SHA1OBJS += src/crypto/sha1-tlsprf.c
+endif
+endif
+
+MD5OBJS =
+ifndef CONFIG_FIPS
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), gnutls)
+MD5OBJS += src/crypto/md5.c
+endif
+endif
+endif
+ifdef NEED_MD5
+ifdef CONFIG_INTERNAL_MD5
+MD5OBJS += src/crypto/md5-internal.c
+endif
+OBJS += $(MD5OBJS)
+OBJS_p += $(MD5OBJS)
+endif
+
+ifdef NEED_MD4
+ifdef CONFIG_INTERNAL_MD4
+OBJS += src/crypto/md4-internal.c
+endif
+endif
+
+DESOBJS = # none needed when not internal
+ifdef NEED_DES
+ifdef CONFIG_INTERNAL_DES
+DESOBJS += src/crypto/des-internal.c
+endif
+endif
+
+ifdef CONFIG_NO_RC4
+L_CFLAGS += -DCONFIG_NO_RC4
+endif
+
+ifdef NEED_RC4
+ifdef CONFIG_INTERNAL_RC4
+ifndef CONFIG_NO_RC4
+OBJS += src/crypto/rc4.c
+endif
+endif
+endif
+
+SHA256OBJS = # none by default
+L_CFLAGS += -DCONFIG_SHA256
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), gnutls)
+SHA256OBJS += src/crypto/sha256.c
+endif
+endif
+SHA256OBJS += src/crypto/sha256-prf.c
+ifdef CONFIG_INTERNAL_SHA256
+SHA256OBJS += src/crypto/sha256-internal.c
+endif
+ifdef CONFIG_INTERNAL_SHA384
+L_CFLAGS += -DCONFIG_INTERNAL_SHA384
+SHA256OBJS += src/crypto/sha384-internal.c
+endif
+ifdef CONFIG_INTERNAL_SHA512
+L_CFLAGS += -DCONFIG_INTERNAL_SHA512
+SHA256OBJS += src/crypto/sha512-internal.c
+endif
+ifdef NEED_TLS_PRF_SHA256
+SHA256OBJS += src/crypto/sha256-tlsprf.c
+endif
+ifdef NEED_TLS_PRF_SHA384
+SHA256OBJS += src/crypto/sha384-tlsprf.c
+endif
+ifdef NEED_HMAC_SHA256_KDF
+L_CFLAGS += -DCONFIG_HMAC_SHA256_KDF
+SHA256OBJS += src/crypto/sha256-kdf.c
+endif
+ifdef NEED_HMAC_SHA384_KDF
+L_CFLAGS += -DCONFIG_HMAC_SHA384_KDF
+SHA256OBJS += src/crypto/sha384-kdf.c
+endif
+ifdef NEED_HMAC_SHA512_KDF
+L_CFLAGS += -DCONFIG_HMAC_SHA512_KDF
+SHA256OBJS += src/crypto/sha512-kdf.c
+endif
+OBJS += $(SHA256OBJS)
+ifdef NEED_SHA384
+L_CFLAGS += -DCONFIG_SHA384
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), gnutls)
+OBJS += src/crypto/sha384.c
+endif
+endif
+OBJS += src/crypto/sha384-prf.c
+endif
+ifdef NEED_SHA512
+L_CFLAGS += -DCONFIG_SHA512
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), gnutls)
+OBJS += src/crypto/sha512.c
+endif
+endif
+OBJS += src/crypto/sha512-prf.c
+endif
+
+ifdef NEED_ASN1
+OBJS += src/tls/asn1.c
+endif
+
+ifdef NEED_DH_GROUPS
+OBJS += src/crypto/dh_groups.c
+endif
+ifdef NEED_DH_GROUPS_ALL
+L_CFLAGS += -DALL_DH_GROUPS
+endif
+ifdef CONFIG_INTERNAL_DH_GROUP5
+ifdef NEED_DH_GROUPS
+OBJS += src/crypto/dh_group5.c
+endif
+endif
+
+ifdef NEED_ECC
+L_CFLAGS += -DCONFIG_ECC
+endif
+
+ifdef CONFIG_NO_RANDOM_POOL
+L_CFLAGS += -DCONFIG_NO_RANDOM_POOL
+else
+OBJS += src/crypto/random.c
+endif
+
+ifdef CONFIG_CTRL_IFACE
+ifeq ($(CONFIG_CTRL_IFACE), y)
+ifdef CONFIG_NATIVE_WINDOWS
+CONFIG_CTRL_IFACE=named_pipe
+else
+CONFIG_CTRL_IFACE=unix
+endif
+endif
+L_CFLAGS += -DCONFIG_CTRL_IFACE
+ifeq ($(CONFIG_CTRL_IFACE), unix)
+L_CFLAGS += -DCONFIG_CTRL_IFACE_UNIX
+OBJS += src/common/ctrl_iface_common.c
+endif
+ifeq ($(CONFIG_CTRL_IFACE), udp)
+L_CFLAGS += -DCONFIG_CTRL_IFACE_UDP
+endif
+ifeq ($(CONFIG_CTRL_IFACE), named_pipe)
+L_CFLAGS += -DCONFIG_CTRL_IFACE_NAMED_PIPE
+endif
+ifeq ($(CONFIG_CTRL_IFACE), udp-remote)
+CONFIG_CTRL_IFACE=udp
+L_CFLAGS += -DCONFIG_CTRL_IFACE_UDP
+L_CFLAGS += -DCONFIG_CTRL_IFACE_UDP_REMOTE
+endif
+OBJS += ctrl_iface.c ctrl_iface_$(CONFIG_CTRL_IFACE).c
+endif
+
+ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+L_CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_NEW
+OBJS += dbus/dbus_dict_helpers.c
+OBJS += dbus/dbus_new_helpers.c
+OBJS += dbus/dbus_new.c dbus/dbus_new_handlers.c
+OBJS += dbus/dbus_common.c
+ifdef CONFIG_WPS
+OBJS += dbus/dbus_new_handlers_wps.c
+endif
+ifdef CONFIG_P2P
+OBJS += dbus/dbus_new_handlers_p2p.c
+endif
+ifdef CONFIG_CTRL_IFACE_DBUS_INTRO
+OBJS += dbus/dbus_new_introspect.c
+L_CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_INTRO
+endif
+L_CFLAGS += $(DBUS_INCLUDE)
+endif
+
+ifdef CONFIG_CTRL_IFACE_BINDER
+WPA_SUPPLICANT_USE_BINDER=y
+L_CFLAGS += -DCONFIG_BINDER -DCONFIG_CTRL_IFACE_BINDER
+endif
+
+ifdef CONFIG_READLINE
+OBJS_c += src/utils/edit_readline.c
+LIBS_c += -lncurses -lreadline
+else
+ifdef CONFIG_WPA_CLI_EDIT
+OBJS_c += src/utils/edit.c
+else
+OBJS_c += src/utils/edit_simple.c
+endif
+endif
+
+ifdef CONFIG_NATIVE_WINDOWS
+L_CFLAGS += -DCONFIG_NATIVE_WINDOWS
+LIBS += -lws2_32 -lgdi32 -lcrypt32
+LIBS_c += -lws2_32
+LIBS_p += -lws2_32 -lgdi32
+ifeq ($(CONFIG_CRYPTO), cryptoapi)
+LIBS_p += -lcrypt32
+endif
+endif
+
+ifdef CONFIG_NO_STDOUT_DEBUG
+L_CFLAGS += -DCONFIG_NO_STDOUT_DEBUG
+ifndef CONFIG_CTRL_IFACE
+L_CFLAGS += -DCONFIG_NO_WPA_MSG
+endif
+endif
+
+ifdef CONFIG_ANDROID_LOG
+L_CFLAGS += -DCONFIG_ANDROID_LOG
+endif
+
+ifdef CONFIG_IPV6
+# for eapol_test only
+L_CFLAGS += -DCONFIG_IPV6
+endif
+
+ifdef NEED_BASE64
+OBJS += src/utils/base64.c
+endif
+
+ifdef NEED_SME
+OBJS += sme.c
+L_CFLAGS += -DCONFIG_SME
+endif
+
+OBJS += src/common/ieee802_11_common.c
+OBJS += src/common/hw_features_common.c
+
+ifdef NEED_EAP_COMMON
+OBJS += src/eap_common/eap_common.c
+endif
+
+ifndef CONFIG_MAIN
+CONFIG_MAIN=main
+endif
+
+ifdef CONFIG_DEBUG_SYSLOG
+L_CFLAGS += -DCONFIG_DEBUG_SYSLOG
+ifdef CONFIG_DEBUG_SYSLOG_FACILITY
+L_CFLAGS += -DLOG_HOSTAPD="$(CONFIG_DEBUG_SYSLOG_FACILITY)"
+endif
+endif
+
+ifdef CONFIG_DEBUG_LINUX_TRACING
+L_CFLAGS += -DCONFIG_DEBUG_LINUX_TRACING
+endif
+
+ifdef CONFIG_DEBUG_FILE
+L_CFLAGS += -DCONFIG_DEBUG_FILE
+endif
+
+ifdef CONFIG_DELAYED_MIC_ERROR_REPORT
+L_CFLAGS += -DCONFIG_DELAYED_MIC_ERROR_REPORT
+endif
+
+ifdef CONFIG_FIPS
+L_CFLAGS += -DCONFIG_FIPS
+endif
+
+OBJS += $(SHA1OBJS) $(DESOBJS)
+
+OBJS_p += $(SHA1OBJS)
+OBJS_p += $(SHA256OBJS)
+
+ifdef CONFIG_BGSCAN_SIMPLE
+L_CFLAGS += -DCONFIG_BGSCAN_SIMPLE
+OBJS += bgscan_simple.c
+NEED_BGSCAN=y
+endif
+
+ifdef CONFIG_BGSCAN_LEARN
+L_CFLAGS += -DCONFIG_BGSCAN_LEARN
+OBJS += bgscan_learn.c
+NEED_BGSCAN=y
+endif
+
+ifdef NEED_BGSCAN
+L_CFLAGS += -DCONFIG_BGSCAN
+OBJS += bgscan.c
+endif
+
+ifdef CONFIG_AUTOSCAN_EXPONENTIAL
+L_CFLAGS += -DCONFIG_AUTOSCAN_EXPONENTIAL
+OBJS += autoscan_exponential.c
+NEED_AUTOSCAN=y
+endif
+
+ifdef CONFIG_AUTOSCAN_PERIODIC
+L_CFLAGS += -DCONFIG_AUTOSCAN_PERIODIC
+OBJS += autoscan_periodic.c
+NEED_AUTOSCAN=y
+endif
+
+ifdef NEED_AUTOSCAN
+L_CFLAGS += -DCONFIG_AUTOSCAN
+OBJS += autoscan.c
+endif
+
+ifdef CONFIG_EXT_PASSWORD_TEST
+OBJS += src/utils/ext_password_test.c
+L_CFLAGS += -DCONFIG_EXT_PASSWORD_TEST
+NEED_EXT_PASSWORD=y
+endif
+
+ifdef CONFIG_EXT_PASSWORD_FILE
+OBJS += src/utils/ext_password_file.c
+L_CFLAGS += -DCONFIG_EXT_PASSWORD_FILE
+NEED_EXT_PASSWORD=y
+endif
+
+ifdef NEED_EXT_PASSWORD
+OBJS += src/utils/ext_password.c
+L_CFLAGS += -DCONFIG_EXT_PASSWORD
+endif
+
+ifdef NEED_GAS_SERVER
+OBJS += src/common/gas_server.c
+L_CFLAGS += -DCONFIG_GAS_SERVER
+NEED_GAS=y
+endif
+
+ifdef NEED_GAS
+OBJS += src/common/gas.c
+OBJS += gas_query.c
+L_CFLAGS += -DCONFIG_GAS
+NEED_OFFCHANNEL=y
+endif
+
+ifdef NEED_OFFCHANNEL
+OBJS += offchannel.c
+L_CFLAGS += -DCONFIG_OFFCHANNEL
+endif
+
+ifdef NEED_JSON
+OBJS += src/utils/json.c
+L_CFLAGS += -DCONFIG_JSON
+endif
+
+OBJS += src/drivers/driver_common.c
+
+OBJS += wpa_supplicant.c events.c bssid_ignore.c wpas_glue.c scan.c
+OBJS_t := $(OBJS) $(OBJS_l2) eapol_test.c
+OBJS_t += src/radius/radius_client.c
+OBJS_t += src/radius/radius.c
+OBJS_t2 := $(OBJS) $(OBJS_l2) preauth_test.c
+OBJS += $(CONFIG_MAIN).c
+
+ifdef CONFIG_PRIVSEP
+OBJS_priv += $(OBJS_d) src/drivers/drivers.c
+OBJS_priv += $(OBJS_l2)
+OBJS_priv += src/utils/os_$(CONFIG_OS).c
+OBJS_priv += src/utils/$(CONFIG_ELOOP).c
+OBJS_priv += src/utils/common.c
+OBJS_priv += src/utils/wpa_debug.c
+OBJS_priv += src/utils/wpabuf.c
+OBJS_priv += wpa_priv.c
+ifdef CONFIG_DRIVER_NL80211
+OBJS_priv += src/common/ieee802_11_common.c
+endif
+OBJS += src/l2_packet/l2_packet_privsep.c
+OBJS += src/drivers/driver_privsep.c
+EXTRA_progs += wpa_priv
+else
+OBJS += $(OBJS_d) src/drivers/drivers.c
+OBJS += $(OBJS_l2)
+endif
+
+ifdef CONFIG_NDIS_EVENTS_INTEGRATED
+L_CFLAGS += -DCONFIG_NDIS_EVENTS_INTEGRATED
+OBJS += src/drivers/ndis_events.c
+EXTRALIBS += -loleaut32 -lole32 -luuid
+ifdef PLATFORMSDKLIB
+EXTRALIBS += $(PLATFORMSDKLIB)/WbemUuid.Lib
+else
+EXTRALIBS += WbemUuid.Lib
+endif
+endif
+
+ifndef LDO
+LDO=$(CC)
+endif
+
+########################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := wpa_cli
+LOCAL_MODULE_TAGS := debug
+LOCAL_SHARED_LIBRARIES := libc libcutils liblog
+LOCAL_CFLAGS := $(L_CFLAGS)
+LOCAL_SRC_FILES := $(OBJS_c)
+LOCAL_C_INCLUDES := $(INCLUDES)
+include $(BUILD_EXECUTABLE)
+
+########################
+include $(CLEAR_VARS)
+LOCAL_MODULE := wpa_supplicant
+ifdef CONFIG_DRIVER_CUSTOM
+LOCAL_STATIC_LIBRARIES := libCustomWifi
+endif
+ifneq ($(BOARD_WPA_SUPPLICANT_PRIVATE_LIB),)
+LOCAL_STATIC_LIBRARIES += $(BOARD_WPA_SUPPLICANT_PRIVATE_LIB)
+endif
+LOCAL_SHARED_LIBRARIES := libc libcutils liblog
+ifdef CONFIG_EAP_PROXY
+LOCAL_STATIC_LIBRARIES += $(LIB_STATIC_EAP_PROXY)
+LOCAL_SHARED_LIBRARIES += $(LIB_SHARED_EAP_PROXY)
+endif
+ifeq ($(CONFIG_TLS), openssl)
+LOCAL_SHARED_LIBRARIES += libcrypto libssl libkeystore_binder
+endif
+
+# With BoringSSL we need libkeystore-engine in order to provide access to
+# keystore keys.
+LOCAL_SHARED_LIBRARIES += libkeystore-engine
+
+ifdef CONFIG_DRIVER_NL80211
+ifneq ($(wildcard external/libnl),)
+LOCAL_SHARED_LIBRARIES += libnl
+else
+LOCAL_STATIC_LIBRARIES += libnl_2
+endif
+endif
+LOCAL_CFLAGS := $(L_CFLAGS)
+LOCAL_SRC_FILES := $(OBJS)
+LOCAL_C_INCLUDES := $(INCLUDES)
+ifeq ($(DBUS), y)
+LOCAL_SHARED_LIBRARIES += libdbus
+endif
+ifeq ($(WPA_SUPPLICANT_USE_BINDER), y)
+LOCAL_SHARED_LIBRARIES += libbinder libutils
+LOCAL_STATIC_LIBRARIES += libwpa_binder libwpa_binder_interface
+endif
+include $(BUILD_EXECUTABLE)
+
+########################
+#
+#include $(CLEAR_VARS)
+#LOCAL_MODULE := eapol_test
+#ifdef CONFIG_DRIVER_CUSTOM
+#LOCAL_STATIC_LIBRARIES := libCustomWifi
+#endif
+#LOCAL_SHARED_LIBRARIES := libc libcrypto libssl
+#LOCAL_CFLAGS := $(L_CFLAGS)
+#LOCAL_SRC_FILES := $(OBJS_t)
+#LOCAL_C_INCLUDES := $(INCLUDES)
+#include $(BUILD_EXECUTABLE)
+#
+########################
+#
+#local_target_dir := $(TARGET_OUT)/etc/wifi
+#
+#include $(CLEAR_VARS)
+#LOCAL_MODULE := wpa_supplicant.conf
+#LOCAL_MODULE_CLASS := ETC
+#LOCAL_MODULE_PATH := $(local_target_dir)
+#LOCAL_SRC_FILES := $(LOCAL_MODULE)
+#include $(BUILD_PREBUILT)
+#
+########################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE = libwpa_client
+LOCAL_CFLAGS = $(L_CFLAGS)
+LOCAL_SRC_FILES = src/common/wpa_ctrl.c src/utils/os_$(CONFIG_OS).c
+LOCAL_C_INCLUDES = $(INCLUDES)
+LOCAL_SHARED_LIBRARIES := libcutils liblog
+LOCAL_COPY_HEADERS_TO := libwpa_client
+LOCAL_COPY_HEADERS := src/common/wpa_ctrl.h
+LOCAL_COPY_HEADERS += src/common/qca-vendor.h
+include $(BUILD_SHARED_LIBRARY)
+
+ifeq ($(WPA_SUPPLICANT_USE_BINDER), y)
+### Binder interface library ###
+########################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libwpa_binder_interface
+LOCAL_AIDL_INCLUDES := \
+    $(LOCAL_PATH)/binder \
+    frameworks/native/aidl/binder
+LOCAL_EXPORT_C_INCLUDE_DIRS := \
+    $(LOCAL_PATH)/binder
+LOCAL_CPPFLAGS := $(L_CPPFLAGS)
+LOCAL_SRC_FILES := \
+    binder/binder_constants.cpp \
+    binder/fi/w1/wpa_supplicant/ISupplicant.aidl \
+    binder/fi/w1/wpa_supplicant/ISupplicantCallbacks.aidl \
+    binder/fi/w1/wpa_supplicant/IIface.aidl
+LOCAL_SHARED_LIBRARIES := libbinder
+include $(BUILD_STATIC_LIBRARY)
+
+### Binder service library ###
+########################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libwpa_binder
+LOCAL_CPPFLAGS := $(L_CPPFLAGS)
+LOCAL_CFLAGS := $(L_CFLAGS)
+LOCAL_C_INCLUDES := $(INCLUDES)
+LOCAL_SRC_FILES := \
+    binder/binder.cpp binder/binder_manager.cpp \
+    binder/supplicant.cpp binder/iface.cpp
+LOCAL_SHARED_LIBRARIES := \
+    libbinder \
+    libutils
+LOCAL_STATIC_LIBRARIES := libwpa_binder_interface
+include $(BUILD_STATIC_LIBRARY)
+
+endif # BINDER == y
diff --git a/wpa_supplicant/ChangeLog b/wpa_supplicant/ChangeLog
new file mode 100644
index 000000000000..efcc6cd9c9ba
--- /dev/null
+++ b/wpa_supplicant/ChangeLog
@@ -0,0 +1,2500 @@
+ChangeLog for wpa_supplicant
+
+2022-01-16 - v2.10
+	* SAE changes
+	  - improved protection against side channel attacks
+	    [https://w1.fi/security/2022-1/]
+	  - added support for the hash-to-element mechanism (sae_pwe=1 or
+	    sae_pwe=2); this is currently disabled by default, but will likely
+	    get enabled by default in the future
+	  - fixed PMKSA caching with OKC
+	  - added support for SAE-PK
+	* EAP-pwd changes
+	  - improved protection against side channel attacks
+	  [https://w1.fi/security/2022-1/]
+	* fixed P2P provision discovery processing of a specially constructed
+	  invalid frame
+	  [https://w1.fi/security/2021-1/]
+	* fixed P2P group information processing of a specially constructed
+	  invalid frame
+	  [https://w1.fi/security/2020-2/]
+	* fixed PMF disconnection protection bypass in AP mode
+	  [https://w1.fi/security/2019-7/]
+	* added support for using OpenSSL 3.0
+	* increased the maximum number of EAP message exchanges (mainly to
+	  support cases with very large certificates)
+	* fixed various issues in experimental support for EAP-TEAP peer
+	* added support for DPP release 2 (Wi-Fi Device Provisioning Protocol)
+	* a number of MKA/MACsec fixes and extensions
+	* added support for SAE (WPA3-Personal) AP mode configuration
+	* added P2P support for EDMG (IEEE 802.11ay) channels
+	* fixed EAP-FAST peer with TLS GCM/CCM ciphers
+	* improved throughput estimation and BSS selection
+	* dropped support for libnl 1.1
+	* added support for nl80211 control port for EAPOL frame TX/RX
+	* fixed OWE key derivation with groups 20 and 21; this breaks backwards
+	  compatibility for these groups while the default group 19 remains
+	  backwards compatible
+	* added support for Beacon protection
+	* added support for Extended Key ID for pairwise keys
+	* removed WEP support from the default build (CONFIG_WEP=y can be used
+	  to enable it, if really needed)
+	* added a build option to remove TKIP support (CONFIG_NO_TKIP=y)
+	* added support for Transition Disable mechanism to allow the AP to
+	  automatically disable transition mode to improve security
+	* extended D-Bus interface
+	* added support for PASN
+	* added a file-based backend for external password storage to allow
+	  secret information to be moved away from the main configuration file
+	  without requiring external tools
+	* added EAP-TLS peer support for TLS 1.3 (disabled by default for now)
+	* added support for SCS, MSCS, DSCP policy
+	* changed driver interface selection to default to automatic fallback
+	  to other compiled in options
+	* a large number of other fixes, cleanup, and extensions
+
+2019-08-07 - v2.9
+	* SAE changes
+	  - disable use of groups using Brainpool curves
+	  - improved protection against side channel attacks
+	  [https://w1.fi/security/2019-6/]
+	* EAP-pwd changes
+	  - disable use of groups using Brainpool curves
+	  - allow the set of groups to be configured (eap_pwd_groups)
+	  - improved protection against side channel attacks
+	  [https://w1.fi/security/2019-6/]
+	* fixed FT-EAP initial mobility domain association using PMKSA caching
+	  (disabled by default for backwards compatibility; can be enabled
+	  with ft_eap_pmksa_caching=1)
+	* fixed a regression in OpenSSL 1.1+ engine loading
+	* added validation of RSNE in (Re)Association Response frames
+	* fixed DPP bootstrapping URI parser of channel list
+	* extended EAP-SIM/AKA fast re-authentication to allow use with FILS
+	* extended ca_cert_blob to support PEM format
+	* improved robustness of P2P Action frame scheduling
+	* added support for EAP-SIM/AKA using anonymous@realm identity
+	* fixed Hotspot 2.0 credential selection based on roaming consortium
+	  to ignore credentials without a specific EAP method
+	* added experimental support for EAP-TEAP peer (RFC 7170)
+	* added experimental support for EAP-TLS peer with TLS v1.3
+	* fixed a regression in WMM parameter configuration for a TDLS peer
+	* fixed a regression in operation with drivers that offload 802.1X
+	  4-way handshake
+	* fixed an ECDH operation corner case with OpenSSL
+
+2019-04-21 - v2.8
+	* SAE changes
+	  - added support for SAE Password Identifier
+	  - changed default configuration to enable only groups 19, 20, 21
+	    (i.e., disable groups 25 and 26) and disable all unsuitable groups
+	    completely based on REVmd changes
+	  - do not regenerate PWE unnecessarily when the AP uses the
+	    anti-clogging token mechanisms
+	  - fixed some association cases where both SAE and FT-SAE were enabled
+	    on both the station and the selected AP
+	  - started to prefer FT-SAE over SAE AKM if both are enabled
+	  - started to prefer FT-SAE over FT-PSK if both are enabled
+	  - fixed FT-SAE when SAE PMKSA caching is used
+	  - reject use of unsuitable groups based on new implementation guidance
+	    in REVmd (allow only FFC groups with prime >= 3072 bits and ECC
+	    groups with prime >= 256)
+	  - minimize timing and memory use differences in PWE derivation
+	    [https://w1.fi/security/2019-1/] (CVE-2019-9494)
+	* EAP-pwd changes
+	  - minimize timing and memory use differences in PWE derivation
+	    [https://w1.fi/security/2019-2/] (CVE-2019-9495)
+	  - verify server scalar/element
+	    [https://w1.fi/security/2019-4/] (CVE-2019-9499)
+	  - fix message reassembly issue with unexpected fragment
+	    [https://w1.fi/security/2019-5/]
+	  - enforce rand,mask generation rules more strictly
+	  - fix a memory leak in PWE derivation
+	  - disallow ECC groups with a prime under 256 bits (groups 25, 26, and
+	    27)
+	* fixed CONFIG_IEEE80211R=y (FT) build without CONFIG_FILS=y
+	* Hotspot 2.0 changes
+	  - do not indicate release number that is higher than the one
+	    AP supports
+	  - added support for release number 3
+	  - enable PMF automatically for network profiles created from
+	    credentials
+	* fixed OWE network profile saving
+	* fixed DPP network profile saving
+	* added support for RSN operating channel validation
+	  (CONFIG_OCV=y and network profile parameter ocv=1)
+	* added Multi-AP backhaul STA support
+	* fixed build with LibreSSL
+	* number of MKA/MACsec fixes and extensions
+	* extended domain_match and domain_suffix_match to allow list of values
+	* fixed dNSName matching in domain_match and domain_suffix_match when
+	  using wolfSSL
+	* started to prefer FT-EAP-SHA384 over WPA-EAP-SUITE-B-192 AKM if both
+	  are enabled
+	* extended nl80211 Connect and external authentication to support
+	  SAE, FT-SAE, FT-EAP-SHA384
+	* fixed KEK2 derivation for FILS+FT
+	* extended client_cert file to allow loading of a chain of PEM
+	  encoded certificates
+	* extended beacon reporting functionality
+	* extended D-Bus interface with number of new properties
+	* fixed a regression in FT-over-DS with mac80211-based drivers
+	* OpenSSL: allow systemwide policies to be overridden
+	* extended driver flags indication for separate 802.1X and PSK
+	  4-way handshake offload capability
+	* added support for random P2P Device/Interface Address use
+	* extended PEAP to derive EMSK to enable use with ERP/FILS
+	* extended WPS to allow SAE configuration to be added automatically
+	  for PSK (wps_cred_add_sae=1)
+	* removed support for the old D-Bus interface (CONFIG_CTRL_IFACE_DBUS)
+	* extended domain_match and domain_suffix_match to allow list of values
+	* added a RSN workaround for misbehaving PMF APs that advertise
+	  IGTK/BIP KeyID using incorrect byte order
+	* fixed PTK rekeying with FILS and FT
+
+2018-12-02 - v2.7
+	* fixed WPA packet number reuse with replayed messages and key
+	  reinstallation
+	  [https://w1.fi/security/2017-1/] (CVE-2017-13077, CVE-2017-13078,
+	  CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082,
+	  CVE-2017-13086, CVE-2017-13087, CVE-2017-13088)
+	* fixed unauthenticated EAPOL-Key decryption in wpa_supplicant
+	  [https://w1.fi/security/2018-1/] (CVE-2018-14526)
+	* added support for FILS (IEEE 802.11ai) shared key authentication
+	* added support for OWE (Opportunistic Wireless Encryption, RFC 8110;
+	  and transition mode defined by WFA)
+	* added support for DPP (Wi-Fi Device Provisioning Protocol)
+	* added support for RSA 3k key case with Suite B 192-bit level
+	* fixed Suite B PMKSA caching not to update PMKID during each 4-way
+	  handshake
+	* fixed EAP-pwd pre-processing with PasswordHashHash
+	* added EAP-pwd client support for salted passwords
+	* fixed a regression in TDLS prohibited bit validation
+	* started to use estimated throughput to avoid undesired signal
+	  strength based roaming decision
+	* MACsec/MKA:
+	  - new macsec_linux driver interface support for the Linux
+	    kernel macsec module
+	  - number of fixes and extensions
+	* added support for external persistent storage of PMKSA cache
+	  (PMKSA_GET/PMKSA_ADD control interface commands; and
+	   MESH_PMKSA_GET/MESH_PMKSA_SET for the mesh case)
+	* fixed mesh channel configuration pri/sec switch case
+	* added support for beacon report
+	* large number of other fixes, cleanup, and extensions
+	* added support for randomizing local address for GAS queries
+	  (gas_rand_mac_addr parameter)
+	* fixed EAP-SIM/AKA/AKA' ext auth cases within TLS tunnel
+	* added option for using random WPS UUID (auto_uuid=1)
+	* added SHA256-hash support for OCSP certificate matching
+	* fixed EAP-AKA' to add AT_KDF into Synchronization-Failure
+	* fixed a regression in RSN pre-authentication candidate selection
+	* added option to configure allowed group management cipher suites
+	  (group_mgmt network profile parameter)
+	* removed all PeerKey functionality
+	* fixed nl80211 AP and mesh mode configuration regression with
+	  Linux 4.15 and newer
+	* added ap_isolate configuration option for AP mode
+	* added support for nl80211 to offload 4-way handshake into the driver
+	* added support for using wolfSSL cryptographic library
+	* SAE
+	  - added support for configuring SAE password separately of the
+	    WPA2 PSK/passphrase
+	  - fixed PTK and EAPOL-Key integrity and key-wrap algorithm selection
+	    for SAE;
+	    note: this is not backwards compatible, i.e., both the AP and
+	    station side implementations will need to be update at the same
+	    time to maintain interoperability
+	  - added support for Password Identifier
+	  - fixed FT-SAE PMKID matching
+	* Hotspot 2.0
+	  - added support for fetching of Operator Icon Metadata ANQP-element
+	  - added support for Roaming Consortium Selection element
+	  - added support for Terms and Conditions
+	  - added support for OSEN connection in a shared RSN BSS
+	  - added support for fetching Venue URL information
+	* added support for using OpenSSL 1.1.1
+	* FT
+	  - disabled PMKSA caching with FT since it is not fully functional
+	  - added support for SHA384 based AKM
+	  - added support for BIP ciphers BIP-CMAC-256, BIP-GMAC-128,
+	    BIP-GMAC-256 in addition to previously supported BIP-CMAC-128
+	  - fixed additional IE inclusion in Reassociation Request frame when
+	    using FT protocol
+
+2016-10-02 - v2.6
+	* fixed WNM Sleep Mode processing when PMF is not enabled
+	  [http://w1.fi/security/2015-6/] (CVE-2015-5310)
+	* fixed EAP-pwd last fragment validation
+	  [http://w1.fi/security/2015-7/] (CVE-2015-5315)
+	* fixed EAP-pwd unexpected Confirm message processing
+	  [http://w1.fi/security/2015-8/] (CVE-2015-5316)
+	* fixed WPS configuration update vulnerability with malformed passphrase
+	  [http://w1.fi/security/2016-1/] (CVE-2016-4476)
+	* fixed configuration update vulnerability with malformed parameters set
+	  over the local control interface
+	  [http://w1.fi/security/2016-1/] (CVE-2016-4477)
+	* fixed TK configuration to the driver in EAPOL-Key 3/4 retry case
+	* extended channel switch support for P2P GO
+	* started to throttle control interface event message bursts to avoid
+	  issues with monitor sockets running out of buffer space
+	* mesh mode fixes/improvements
+	  - generate proper AID for peer
+	  - enable WMM by default
+	  - add VHT support
+	  - fix PMKID derivation
+	  - improve robustness on various exchanges
+	  - fix peer link counting in reconnect case
+	  - improve mesh joining behavior
+	  - allow DTIM period to be configured
+	  - allow HT to be disabled (disable_ht=1)
+	  - add MESH_PEER_ADD and MESH_PEER_REMOVE commands
+	  - add support for PMKSA caching
+	  - add minimal support for SAE group negotiation
+	  - allow pairwise/group cipher to be configured in the network profile
+	  - use ieee80211w profile parameter to enable/disable PMF and derive
+	    a separate TX IGTK if PMF is enabled instead of using MGTK
+	    incorrectly
+	  - fix AEK and MTK derivation
+	  - remove GTKdata and IGTKdata from Mesh Peering Confirm/Close
+	  - note: these changes are not fully backwards compatible for secure
+	    (RSN) mesh network
+	* fixed PMKID derivation with SAE
+	* added support for requesting and fetching arbitrary ANQP-elements
+	  without internal support in wpa_supplicant for the specific element
+	  (anqp[265]=<hexdump> in "BSS <BSSID>" command output)
+	* P2P
+	  - filter control characters in group client device names to be
+	    consistent with other P2P peer cases
+	  - support VHT 80+80 MHz and 160 MHz
+	  - indicate group completion in P2P Client role after data association
+	    instead of already after the WPS provisioning step
+	  - improve group-join operation to use SSID, if known, to filter BSS
+	    entries
+	  - added optional ssid=<hexdump> argument to P2P_CONNECT for join case
+	  - added P2P_GROUP_MEMBER command to fetch client interface address
+	* P2PS
+	  - fix follow-on PD Response behavior
+	  - fix PD Response generation for unknown peer
+	  - fix persistent group reporting
+	  - add channel policy to PD Request
+	  - add group SSID to the P2PS-PROV-DONE event
+	  - allow "P2P_CONNECT <addr> p2ps" to be used without specifying the
+	    default PIN
+	* BoringSSL
+	  - support for OCSP stapling
+	  - support building of h20-osu-client
+	* D-Bus
+	  - add ExpectDisconnect()
+	  - add global config parameters as properties
+	  - add SaveConfig()
+	  - add VendorElemAdd(), VendorElemGet(), VendorElemRem()
+	* fixed Suite B 192-bit AKM to use proper PMK length
+	  (note: this makes old releases incompatible with the fixed behavior)
+	* improved PMF behavior for cases where the AP and STA has different
+	  configuration by not trying to connect in some corner cases where the
+	  connection cannot succeed
+	* added option to reopen debug log (e.g., to rotate the file) upon
+	  receipt of SIGHUP signal
+	* EAP-pwd: added support for Brainpool Elliptic Curves
+	  (with OpenSSL 1.0.2 and newer)
+	* fixed EAPOL reauthentication after FT protocol run
+	* fixed FTIE generation for 4-way handshake after FT protocol run
+	* extended INTERFACE_ADD command to allow certain type (sta/ap)
+	  interface to be created
+	* fixed and improved various FST operations
+	* added 80+80 MHz and 160 MHz VHT support for IBSS/mesh
+	* fixed SIGNAL_POLL in IBSS and mesh cases
+	* added an option to abort an ongoing scan (used to speed up connection
+	  and can also be done with the new ABORT_SCAN command)
+	* TLS client
+	  - do not verify CA certificates when ca_cert is not specified
+	  - support validating server certificate hash
+	  - support SHA384 and SHA512 hashes
+	  - add signature_algorithms extension into ClientHello
+	  - support TLS v1.2 signature algorithm with SHA384 and SHA512
+	  - support server certificate probing
+	  - allow specific TLS versions to be disabled with phase2 parameter
+	  - support extKeyUsage
+	  - support PKCS #5 v2.0 PBES2
+	  - support PKCS #5 with PKCS #12 style key decryption
+	  - minimal support for PKCS #12
+	  - support OCSP stapling (including ocsp_multi)
+	* OpenSSL
+	  - support OpenSSL 1.1 API changes
+	  - drop support for OpenSSL 0.9.8
+	  - drop support for OpenSSL 1.0.0
+	* added support for multiple schedule scan plans (sched_scan_plans)
+	* added support for external server certificate chain validation
+	  (tls_ext_cert_check=1 in the network profile phase1 parameter)
+	* made phase2 parser more strict about correct use of auth=<val> and
+	  autheap=<val> values
+	* improved GAS offchannel operations with comeback request
+	* added SIGNAL_MONITOR command to request signal strength monitoring
+	  events
+	* added command for retrieving HS 2.0 icons with in-memory storage
+	  (REQ_HS20_ICON, GET_HS20_ICON, DEL_HS20_ICON commands and
+	  RX-HS20-ICON event)
+	* enabled ACS support for AP mode operations with wpa_supplicant
+	* EAP-PEAP: fixed interoperability issue with Windows 2012r2 server
+	  ("Invalid Compound_MAC in cryptobinding TLV")
+	* EAP-TTLS: fixed success after fragmented final Phase 2 message
+	* VHT: added interoperability workaround for 80+80 and 160 MHz channels
+	* WNM: workaround for broken AP operating class behavior
+	* added kqueue(2) support for eloop (CONFIG_ELOOP_KQUEUE)
+	* nl80211:
+	  - add support for full station state operations
+	  - do not add NL80211_ATTR_SMPS_MODE attribute if HT is disabled
+	  - add NL80211_ATTR_PREV_BSSID with Connect command
+	  - fix IEEE 802.1X/WEP EAP reauthentication and rekeying to use
+	    unencrypted EAPOL frames
+	* added initial MBO support; number of extensions to WNM BSS Transition
+	  Management
+	* added support for PBSS/PCP and P2P on 60 GHz
+	* Interworking: add credential realm to EAP-TLS identity
+	* fixed EAPOL-Key Request Secure bit to be 1 if PTK is set
+	* HS 2.0: add support for configuring frame filters
+	* added POLL_STA command to check connectivity in AP mode
+	* added initial functionality for location related operations
+	* started to ignore pmf=1/2 parameter for non-RSN networks
+	* added wps_disabled=1 network profile parameter to allow AP mode to
+	  be started without enabling WPS
+	* wpa_cli: added action script support for AP-ENABLED and AP-DISABLED
+	  events
+	* improved Public Action frame addressing
+	  - add gas_address3 configuration parameter to control Address 3
+	    behavior
+	* number of small fixes
+
+2015-09-27 - v2.5
+	* fixed P2P validation of SSID element length before copying it
+	  [http://w1.fi/security/2015-1/] (CVE-2015-1863)
+	* fixed WPS UPnP vulnerability with HTTP chunked transfer encoding
+	  [http://w1.fi/security/2015-2/] (CVE-2015-4141)
+	* fixed WMM Action frame parser (AP mode)
+	  [http://w1.fi/security/2015-3/] (CVE-2015-4142)
+	* fixed EAP-pwd peer missing payload length validation
+	  [http://w1.fi/security/2015-4/]
+	  (CVE-2015-4143, CVE-2015-4144, CVE-2015-4145, CVE-2015-4146)
+	* fixed validation of WPS and P2P NFC NDEF record payload length
+	  [http://w1.fi/security/2015-5/]
+	* nl80211:
+	  - added VHT configuration for IBSS
+	  - fixed vendor command handling to check OUI properly
+	  - allow driver-based roaming to change ESS
+	* added AVG_BEACON_RSSI to SIGNAL_POLL output
+	* wpa_cli: added tab completion for number of commands
+	* removed unmaintained and not yet completed SChannel/CryptoAPI support
+	* modified Extended Capabilities element use in Probe Request frames to
+	  include all cases if any of the values are non-zero
+	* added support for dynamically creating/removing a virtual interface
+	  with interface_add/interface_remove
+	* added support for hashed password (NtHash) in EAP-pwd peer
+	* added support for memory-only PSK/passphrase (mem_only_psk=1 and
+	  CTRL-REQ/RSP-PSK_PASSPHRASE)
+	* P2P
+	  - optimize scan frequencies list when re-joining a persistent group
+	  - fixed number of sequences with nl80211 P2P Device interface
+	  - added operating class 125 for P2P use cases (this allows 5 GHz
+	    channels 161 and 169 to be used if they are enabled in the current
+	    regulatory domain)
+	  - number of fixes to P2PS functionality
+	  - do not allow 40 MHz co-ex PRI/SEC switch to force MCC
+	  - extended support for preferred channel listing
+	* D-Bus:
+	  - fixed WPS property of fi.w1.wpa_supplicant1.BSS interface
+	  - fixed PresenceRequest to use group interface
+	  - added new signals: FindStopped, WPS pbc-overlap,
+	    GroupFormationFailure, WPS timeout, InvitationReceived
+	  - added new methods: WPS Cancel, P2P Cancel, Reconnect, RemoveClient
+	  - added manufacturer info
+	* added EAP-EKE peer support for deriving Session-Id
+	* added wps_priority configuration parameter to set the default priority
+	  for all network profiles added by WPS
+	* added support to request a scan with specific SSIDs with the SCAN
+	  command (optional "ssid <hexdump>" arguments)
+	* removed support for WEP40/WEP104 as a group cipher with WPA/WPA2
+	* fixed SAE group selection in an error case
+	* modified SAE routines to be more robust and PWE generation to be
+	  stronger against timing attacks
+	* added support for Brainpool Elliptic Curves with SAE
+	* added support for CCMP-256 and GCMP-256 as group ciphers with FT
+	* fixed BSS selection based on estimated throughput
+	* added option to disable TLSv1.0 with OpenSSL
+	  (phase1="tls_disable_tlsv1_0=1")
+	* added Fast Session Transfer (FST) module
+	* fixed OpenSSL PKCS#12 extra certificate handling
+	* fixed key derivation for Suite B 192-bit AKM (this breaks
+	  compatibility with the earlier version)
+	* added RSN IE to Mesh Peering Open/Confirm frames
+	* number of small fixes
+
+2015-03-15 - v2.4
+	* allow OpenSSL cipher configuration to be set for internal EAP server
+	  (openssl_ciphers parameter)
+	* fixed number of small issues based on hwsim test case failures and
+	  static analyzer reports
+	* P2P:
+	  - add new=<0/1> flag to P2P-DEVICE-FOUND events
+	  - add passive channels in invitation response from P2P Client
+	  - enable nl80211 P2P_DEVICE support by default
+	  - fix regresssion in disallow_freq preventing search on social
+	    channels
+	  - fix regressions in P2P SD query processing
+	  - try to re-invite with social operating channel if no common channels
+	    in invitation
+	  - allow cross connection on parent interface (this fixes number of
+	    use cases with nl80211)
+	  - add support for P2P services (P2PS)
+	  - add p2p_go_ctwindow configuration parameter to allow GO CTWindow to
+	    be configured
+	* increase postponing of EAPOL-Start by one second with AP/GO that
+	  supports WPS 2.0 (this makes it less likely to trigger extra roundtrip
+	  of identity frames)
+	* add support for PMKSA caching with SAE
+	* add support for control mesh BSS (IEEE 802.11s) operations
+	* fixed number of issues with D-Bus P2P commands
+	* fixed regression in ap_scan=2 special case for WPS
+	* fixed macsec_validate configuration
+	* add a workaround for incorrectly behaving APs that try to use
+	  EAPOL-Key descriptor version 3 when the station supports PMF even if
+	  PMF is not enabled on the AP
+	* allow TLS v1.1 and v1.2 to be negotiated by default; previous behavior
+	  of disabling these can be configured to work around issues with broken
+	  servers with phase1="tls_disable_tlsv1_1=1 tls_disable_tlsv1_2=1"
+	* add support for Suite B (128-bit and 192-bit level) key management and
+	  cipher suites
+	* add WMM-AC support (WMM_AC_ADDTS/WMM_AC_DELTS)
+	* improved BSS Transition Management processing
+	* add support for neighbor report
+	* add support for link measurement
+	* fixed expiration of BSS entry with all-zeros BSSID
+	* add optional LAST_ID=x argument to LIST_NETWORK to allow all
+	  configured networks to be listed even with huge number of network
+	  profiles
+	* add support for EAP Re-Authentication Protocol (ERP)
+	* fixed EAP-IKEv2 fragmentation reassembly
+	* improved PKCS#11 configuration for OpenSSL
+	* set stdout to be line-buffered
+	* add TDLS channel switch configuration
+	* add support for MAC address randomization in scans with nl80211
+	* enable HT for IBSS if supported by the driver
+	* add BSSID black and white lists (bssid_blacklist, bssid_whitelist)
+	* add support for domain_suffix_match with GnuTLS
+	* add OCSP stapling client support with GnuTLS
+	* include peer certificate in EAP events even without a separate probe
+	  operation; old behavior can be restored with cert_in_cb=0
+	* add peer ceritficate alt subject name to EAP events
+	  (CTRL-EVENT-EAP-PEER-ALT)
+	* add domain_match network profile parameter (similar to
+	  domain_suffix_match, but full match is required)
+	* enable AP/GO mode HT Tx STBC automatically based on driver support
+	* add ANQP-QUERY-DONE event to provide information on ANQP parsing
+	  status
+	* allow passive scanning to be forced with passive_scan=1
+	* add a workaround for Linux packet socket behavior when interface is in
+	  bridge
+	* increase 5 GHz band preference in BSS selection (estimate SNR, if info
+	  not available from driver; estimate maximum throughput based on common
+	  HT/VHT/specific TX rate support)
+	* add INTERWORKING_ADD_NETWORK ctrl_iface command; this can be used to
+	  implement Interworking network selection behavior in upper layers
+	  software components
+	* add optional reassoc_same_bss_optim=1 (disabled by default)
+	  optimization to avoid unnecessary Authentication frame exchange
+	* extend TDLS frame padding workaround to cover all packets
+	* allow wpa_supplicant to recover nl80211 functionality if the cfg80211
+	  module gets removed and reloaded without restarting wpa_supplicant
+	* allow hostapd DFS implementation to be used in wpa_supplicant AP mode
+
+2014-10-09 - v2.3
+	* fixed number of minor issues identified in static analyzer warnings
+	* fixed wfd_dev_info to be more careful and not read beyond the buffer
+	  when parsing invalid information for P2P-DEVICE-FOUND
+	* extended P2P and GAS query operations to support drivers that have
+	  maximum remain-on-channel time below 1000 ms (500 ms is the current
+	  minimum supported value)
+	* added p2p_search_delay parameter to make the default p2p_find delay
+	  configurable
+	* improved P2P operating channel selection for various multi-channel
+	  concurrency cases
+	* fixed some TDLS failure cases to clean up driver state
+	* fixed dynamic interface addition cases with nl80211 to avoid adding
+	  ifindex values to incorrect interface to skip foreign interface events
+	  properly
+	* added TDLS workaround for some APs that may add extra data to the
+	  end of a short frame
+	* fixed EAP-AKA' message parser with multiple AT_KDF attributes
+	* added configuration option (p2p_passphrase_len) to allow longer
+	  passphrases to be generated for P2P groups
+	* fixed IBSS channel configuration in some corner cases
+	* improved HT/VHT/QoS parameter setup for TDLS
+	* modified D-Bus interface for P2P peers/groups
+	* started to use constant time comparison for various password and hash
+	  values to reduce possibility of any externally measurable timing
+	  differences
+	* extended explicit clearing of freed memory and expired keys to avoid
+	  keeping private data in memory longer than necessary
+	* added optional scan_id parameter to the SCAN command to allow manual
+	  scan requests for active scans for specific configured SSIDs
+	* fixed CTRL-EVENT-REGDOM-CHANGE event init parameter value
+	* added option to set Hotspot 2.0 Rel 2 update_identifier in network
+	  configuration to support external configuration
+	* modified Android PNO functionality to send Probe Request frames only
+	  for hidden SSIDs (based on scan_ssid=1)
+	* added generic mechanism for adding vendor elements into frames at
+	  runtime (VENDOR_ELEM_ADD, VENDOR_ELEM_GET, VENDOR_ELEM_REMOVE)
+	* added fields to show unrecognized vendor elements in P2P_PEER
+	* removed EAP-TTLS/MSCHAPv2 interoperability workaround so that
+	  MS-CHAP2-Success is required to be present regardless of
+	  eap_workaround configuration
+	* modified EAP fast session resumption to allow results to be used only
+	  with the same network block that generated them
+	* extended freq_list configuration to apply for sched_scan as well as
+	  normal scan
+	* modified WPS to merge mixed-WPA/WPA2 credentials from a single session
+	* fixed nl80211/RTM_DELLINK processing when a P2P GO interface is
+	  removed from a bridge
+	* fixed number of small P2P issues to make negotiations more robust in
+	  corner cases
+	* added experimental support for using temporary, random local MAC
+	  address (mac_addr and preassoc_mac_addr parameters); this is disabled
+	  by default (i.e., previous behavior of using permanent address is
+	  maintained if configuration is not changed)
+	* added D-Bus interface for setting/clearing WFD IEs
+	* fixed TDLS AID configuration for VHT
+	* modified -m<conf> configuration file to be used only for the P2P
+	  non-netdev management device and do not load this for the default
+	  station interface or load the station interface configuration for
+	  the P2P management interface
+	* fixed external MAC address changes while wpa_supplicant is running
+	* started to enable HT (if supported by the driver) for IBSS
+	* fixed wpa_cli action script execution to use more robust mechanism
+	  (CVE-2014-3686)
+
+2014-06-04 - v2.2
+	* added DFS indicator to get_capability freq
+	* added/fixed nl80211 functionality
+	  - BSSID/frequency hint for driver-based BSS selection
+	  - fix tearing down WDS STA interfaces
+	  - support vendor specific driver command
+	    (VENDOR <vendor id> <sub command id> [<hex formatted data>])
+	  - GO interface teardown optimization
+	  - allow beacon interval to be configured for IBSS
+	  - add SHA256-based AKM suites to CONNECT/ASSOCIATE commands
+	* removed unused NFC_RX_HANDOVER_REQ and NFC_RX_HANDOVER_SEL control
+	  interface commands (the more generic NFC_REPORT_HANDOVER is now used)
+	* fixed MSCHAP UTF-8 to UCS-2 conversion for three-byte encoding;
+	  this fixes password with include UTF-8 characters that use
+	  three-byte encoding EAP methods that use NtPasswordHash
+	* fixed couple of sequences where radio work items could get stuck,
+	  e.g., when rfkill blocking happens during scanning or when
+	  scan-for-auth workaround is used
+	* P2P enhancements/fixes
+	  - enable enable U-APSD on GO automatically if the driver indicates
+	    support for this
+	  - fixed some service discovery cases with broadcast queries not being
+	    sent to all stations
+	  - fixed Probe Request frame triggering invitation to trigger only a
+	    single invitation instance even if multiple Probe Request frames are
+	    received
+	  - fixed a potential NULL pointer dereference crash when processing an
+	    invalid Invitation Request frame
+	  - add optional configuration file for the P2P_DEVICE parameters
+	  - optimize scan for GO during persistent group invocation
+	  - fix possible segmentation fault when PBC overlap is detected while
+	    using a separate P2P group interface
+	  - improve GO Negotiation robustness by allowing GO Negotiation
+	    Confirmation to be retransmitted
+	  - do use freed memory on device found event when P2P NFC
+	* added phase1 network parameter options for disabling TLS v1.1 and v1.2
+	  to allow workarounds with misbehaving AAA servers
+	  (tls_disable_tlsv1_1=1 and tls_disable_tlsv1_2=1)
+	* added support for OCSP stapling to validate AAA server certificate
+	  during TLS exchange
+	* Interworking/Hotspot 2.0 enhancements
+	  - prefer the last added network in Interworking connection to make the
+	    behavior more consistent with likely user expectation
+	  - roaming partner configuration (roaming_partner within a cred block)
+	  - support Hotspot 2.0 Release 2
+	    * "hs20_anqp_get <BSSID> 8" to request OSU Providers list
+	    * "hs20_icon_request <BSSID> <icon filename>" to request icon files
+	    * "fetch_osu" and "cancel_osu_fetch" to start/stop full OSU provider
+	      search (all suitable APs in scan results)
+	    * OSEN network for online signup connection
+	    * min_{dl,ul}_bandwidth_{home,roaming} cred parameters
+	    * max_bss_load cred parameter
+	    * req_conn_capab cred parameter
+	    * sp_priority cred parameter
+	    * ocsp cred parameter
+	    * slow down automatic connection attempts on EAP failure to meet
+	      required behavior (no more than 10 retries within a 10-minute
+	      interval)
+	    * sample implementation of online signup client (both SPP and
+	      OMA-DM protocols) (hs20/client/*)
+	  - fixed GAS indication for additional comeback delay with status
+	    code 95
+	  - extend ANQP_GET to accept Hotspot 2.0 subtypes
+	    ANQP_GET <addr> <info id>[,<info id>]...
+	    [,hs20:<subtype>][...,hs20:<subtype>]
+	  - add control interface events CRED-ADDED <id>,
+	    CRED-MODIFIED <id> <field>, CRED-REMOVED <id>
+	  - add "GET_CRED <id> <field>" command
+	  - enable FT for the connection automatically if the AP advertises
+	    support for this
+	  - fix a case where auto_interworking=1 could end up stopping scanning
+	* fixed TDLS interoperability issues with supported operating class in
+	  some deployed stations
+	* internal TLS implementation enhancements/fixes
+	  - add SHA256-based cipher suites
+	  - add DHE-RSA cipher suites
+	  - fix X.509 validation of PKCS#1 signature to check for extra data
+	* fixed PTK derivation for CCMP-256 and GCMP-256
+	* added "reattach" command for fast reassociate-back-to-same-BSS
+	* allow PMF to be enabled for AP mode operation with the ieee80211w
+	  parameter
+	* added "get_capability tdls" command
+	* added option to set config blobs through control interface with
+	  "SET blob <name> <hexdump>"
+	* D-Bus interface extensions/fixes
+	  - make p2p_no_group_iface configurable
+	  - declare ServiceDiscoveryRequest method properly
+	  - export peer's device address as a property
+	  - make reassociate command behave like the control interface one,
+	    i.e., to allow connection from disconnected state
+	* added optional "freq=<channel ranges>" parameter to SET pno
+	* added optional "freq=<channel ranges>" parameter to SELECT_NETWORK
+	* fixed OBSS scan result processing for 20/40 MHz co-ex report
+	* remove WPS 1.0 only support, i.e., WSC 2.0 support is now enabled
+	  whenever CONFIG_WPS=y is set
+	* fixed regression in parsing of WNM Sleep Mode exit key data
+	* fixed potential segmentation fault and memory leaks in WNM neighbor
+	  report processing
+	* EAP-pwd fixes
+	  - fragmentation of PWD-Confirm-Resp
+	  - fix memory leak when fragmentation is used
+	  - fix possible segmentation fault on EAP method deinit if an invalid
+	    group is negotiated
+	* added MACsec/IEEE Std 802.1X-2010 PAE implementation (currently
+	  available only with the macsec_qca driver wrapper)
+	* fixed EAP-SIM counter-too-small message
+	* added 'dup_network <id_s> <id_d> <name>' command; this can be used to
+	  clone the psk field without having toextract it from wpa_supplicant
+	* fixed GSM authentication on USIM
+	* added support for using epoll in eloop (CONFIG_ELOOP_EPOLL=y)
+	* fixed some concurrent virtual interface cases with dedicated P2P
+	  management interface to not catch events from removed interface (this
+	  could result in the management interface getting disabled)
+	* fixed a memory leak in SAE random number generation
+	* fixed off-by-one bounds checking in printf_encode()
+	  - this could result in some control interface ATTACH command cases
+	    terminating wpa_supplicant
+	* fixed EAPOL-Key exchange when GCMP is used with SHA256-based AKM
+	* various bug fixes
+
+2014-02-04 - v2.1
+	* added support for simultaneous authentication of equals (SAE) for
+	  stronger password-based authentication with WPA2-Personal
+	* improved P2P negotiation and group formation robustness
+	  - avoid unnecessary Dialog Token value changes during retries
+	  - avoid more concurrent scanning cases during full group formation
+	    sequence
+	  - do not use potentially obsolete scan result data from driver
+	    cache for peer discovery/updates
+	  - avoid undesired re-starting of GO negotiation based on Probe
+	    Request frames
+	  - increase GO Negotiation and Invitation timeouts to address busy
+	    environments and peers that take long time to react to messages,
+	    e.g., due to power saving
+	  - P2P Device interface type
+	* improved P2P channel selection (use more peer information and allow
+	  more local options)
+	* added support for optional per-device PSK assignment by P2P GO
+	  (wpa_cli p2p_set per_sta_psk <0/1>)
+	* added P2P_REMOVE_CLIENT for removing a client from P2P groups
+	  (including persistent groups); this can be used to securely remove
+	  a client from a group if per-device PSKs are used
+	* added more configuration flexibility for allowed P2P GO/client
+	  channels (p2p_no_go_freq list and p2p_add_cli_chan=0/1)
+	* added nl80211 functionality
+	  - VHT configuration for nl80211
+	  - MFP (IEEE 802.11w) information for nl80211 command API
+	  - support split wiphy dump
+	  - FT (IEEE 802.11r) with driver-based SME
+	  - use advertised number of supported concurrent channels
+	  - QoS Mapping configuration
+	* improved TDLS negotiation robustness
+	* added more TDLS peer parameters to be configured to the driver
+	* optimized connection time by allowing recently received scan results
+	  to be used instead of having to run through a new scan
+	* fixed ctrl_iface BSS command iteration with RANGE argument and no
+	  exact matches; also fixed argument parsing for some cases with
+	  multiple arguments
+	* added 'SCAN TYPE=ONLY' ctrl_iface command to request manual scan
+	  without executing roaming/network re-selection on scan results
+	* added Session-Id derivation for EAP peer methods
+	* added fully automated regression testing with mac80211_hwsim
+	* changed configuration parser to reject invalid integer values
+	* allow AP/Enrollee to be specified with BSSID instead of UUID for
+	  WPS ER operations
+	* disable network block temporarily on repeated connection failures
+	* changed the default driver interface from wext to nl80211 if both are
+	  included in the build
+	* remove duplicate networks if WPS provisioning is run multiple times
+	* remove duplicate networks when Interworking network selection uses the
+	  same network
+	* added global freq_list configuration to allow scan frequencies to be
+	  limited for all cases instead of just for a specific network block
+	* added support for BSS Transition Management
+	* added option to use "IFNAME=<ifname> " prefix to use the global
+	  control interface connection to perform per-interface commands;
+	  similarly, allow global control interface to be used as a monitor
+	  interface to receive events from all interfaces
+	* fixed OKC-based PMKSA cache entry clearing
+	* fixed TKIP group key configuration with FT
+	* added support for using OCSP stapling to validate server certificate
+	  (ocsp=1 as optional and ocsp=2 as mandatory)
+	* added EAP-EKE peer
+	* added peer restart detection for IBSS RSN
+	* added domain_suffix_match (and domain_suffix_match2 for Phase 2
+	  EAP-TLS) to specify additional constraint for the server certificate
+	  domain name
+	* added support for external SIM/USIM processing in EAP-SIM, EAP-AKA,
+	  and EAP-AKA' (CTRL-REQ-SIM and CTRL-RSP-SIM commands over control
+	  interface)
+	* added global bgscan configuration option as a default for all network
+	  blocks that do not specify their own bgscan parameters
+	* added D-Bus methods for TDLS
+	* added more control to scan requests
+	  - "SCAN freq=<freq list>" can be used to specify which channels are
+	    scanned (comma-separated frequency ranges in MHz)
+	  - "SCAN passive=1" can be used to request a passive scan (no Probe
+	    Request frames are sent)
+	  - "SCAN use_id" can be used to request a scan id to be returned and
+	    included in event messages related to this specific scan operation
+	  - "SCAN only_new=1" can be used to request the driver/cfg80211 to
+	    report only BSS entries that have been updated during this scan
+	    round
+	  - these optional arguments to the SCAN command can be combined with
+	    each other
+	* modified behavior on externally triggered scans
+	  - avoid concurrent operations requiring full control of the radio when
+	    an externally triggered scan is detected
+	  - do not use results for internal roaming decision
+	* added a new cred block parameter 'temporary' to allow credential
+	  blocks to be stored separately even if wpa_supplicant configuration
+	  file is used to maintain other network information
+	* added "radio work" framework to schedule exclusive radio operations
+	  for off-channel functionality
+	  - reduce issues with concurrent operations that try to control which
+	    channel is used
+	  - allow external programs to request exclusive radio control in a way
+	    that avoids conflicts with wpa_supplicant
+	* added support for using Protected Dual of Public Action frames for
+	  GAS/ANQP exchanges when associated with PMF
+	* added support for WPS+NFC updates and P2P+NFC
+	  - improved protocol for WPS
+	  - P2P group formation/join based on NFC connection handover
+	  - new IPv4 address assignment for P2P groups (ip_addr_* configuration
+	    parameters on the GO) to replace DHCP
+	  - option to fetch and report alternative carrier records for external
+	    NFC operations
+	* various bug fixes
+
+2013-01-12 - v2.0
+	* removed Qt3-based wpa_gui (obsoleted by wpa_qui-qt4)
+	* removed unmaintained driver wrappers broadcom, iphone, osx, ralink,
+	  hostap, madwifi (hostap and madwifi remain available for hostapd;
+	  their wpa_supplicant functionality is obsoleted by wext)
+	* improved debug logging (human readable event names, interface name
+	  included in more entries)
+	* changed AP mode behavior to enable WPS only for open and
+	  WPA/WPA2-Personal configuration
+	* improved P2P concurrency operations
+	  - better coordination of concurrent scan and P2P search operations
+	  - avoid concurrent remain-on-channel operation requests by canceling
+	    previous operations prior to starting a new one
+	  - reject operations that would require multi-channel concurrency if
+	    the driver does not support it
+	  - add parameter to select whether STA or P2P connection is preferred
+	    if the driver cannot support both at the same time
+	  - allow driver to indicate channel changes
+	  - added optional delay=<search delay in milliseconds> parameter for
+	    p2p_find to avoid taking all radio resources
+	  - use 500 ms p2p_find search delay by default during concurrent
+	    operations
+	  - allow all channels in GO Negotiation if the driver supports
+	    multi-channel concurrency
+	* added number of small changes to make it easier for static analyzers
+	  to understand the implementation
+	* fixed number of small bugs (see git logs for more details)
+	* nl80211: number of updates to use new cfg80211/nl80211 functionality
+	  - replace monitor interface with nl80211 commands for AP mode
+	  - additional information for driver-based AP SME
+	  - STA entry authorization in RSN IBSS
+	* EAP-pwd:
+	  - fixed KDF for group 21 and zero-padding
+	  - added support for fragmentation
+	  - increased maximum number of hunting-and-pecking iterations
+	* avoid excessive Probe Response retries for broadcast Probe Request
+	  frames (only with drivers using wpa_supplicant AP mode SME/MLME)
+	* added "GET country" ctrl_iface command
+	* do not save an invalid network block in wpa_supplicant.conf to avoid
+	  problems reading the file on next start
+	* send STA connected/disconnected ctrl_iface events to both the P2P
+	  group and parent interfaces
+	* added preliminary support for using TLS v1.2 (CONFIG_TLSV12=y)
+	* added "SET pno <1/0>" ctrl_iface command to start/stop preferred
+	  network offload with sched_scan driver command
+	* merged in number of changes from Android repository for P2P, nl80211,
+	  and build parameters
+	* changed P2P GO mode configuration to use driver capabilities to
+	  automatically enable HT operations when supported
+	* added "wpa_cli status wps" command to fetch WPA2-Personal passhrase
+	  for WPS use cases in AP mode
+	* EAP-AKA: keep pseudonym identity across EAP exchanges to match EAP-SIM
+	  behavior
+	* improved reassociation behavior in cases where association is rejected
+	  or when an AP disconnects us to handle common load balancing
+	  mechanisms
+	  - try to avoid extra scans when the needed information is available
+	* added optional "join" argument for p2p_prov_disc ctrl_iface command
+	* added group ifname to P2P-PROV-DISC-* events
+	* added P2P Device Address to AP-STA-DISCONNECTED event and use
+	  p2p_dev_addr parameter name with AP-STA-CONNECTED
+	* added workarounds for WPS PBC overlap detection for some P2P use cases
+	  where deployed stations work incorrectly
+	* optimize WPS connection speed by disconnecting prior to WPS scan and
+	  by using single channel scans when AP channel is known
+	* PCSC and SIM/USIM improvements:
+	  - accept 0x67 (Wrong length) as a response to READ RECORD to fix
+	    issues with some USIM cards
+	  - try to read MNC length from SIM/USIM
+	  - build realm according to 3GPP TS 23.003 with identity from the SIM
+	  - allow T1 protocol to be enabled
+	* added more WPS and P2P information available through D-Bus
+	* improve P2P negotiation robustness
+	  - extra waits to get ACK frames through
+	  - longer timeouts for cases where deployed devices have been
+	    identified have issues meeting the specification requirements
+	  - more retries for some P2P frames
+	  - handle race conditions in GO Negotiation start by both devices
+	  - ignore unexpected GO Negotiation Response frame
+	* added support for libnl 3.2 and newer
+	* added P2P persistent group info to P2P_PEER data
+	* maintain a list of P2P Clients for persistent group on GO
+	* AP: increased initial group key handshake retransmit timeout to 500 ms
+	* added optional dev_id parameter for p2p_find
+	* added P2P-FIND-STOPPED ctrl_iface event
+	* fixed issues in WPA/RSN element validation when roaming with ap_scan=1
+	  and driver-based BSS selection
+	* do not expire P2P peer entries while connected with the peer in a
+	  group
+	* fixed WSC element inclusion in cases where P2P is disabled
+	* AP: added a WPS workaround for mixed mode AP Settings with Windows 7
+	* EAP-SIM: fixed AT_COUNTER_TOO_SMALL use
+	* EAP-SIM/AKA: append realm to pseudonym identity
+	* EAP-SIM/AKA: store pseudonym identity in network configuration to
+	  allow it to persist over multiple EAP sessions and wpa_supplicant
+	  restarts
+	* EAP-AKA': updated to RFC 5448 (username prefixes changed); note: this
+	  breaks interoperability with older versions
+	* added support for WFA Hotspot 2.0
+	  - GAS/ANQP to fetch network information
+	  - credential configuration and automatic network selections based on
+	    credential match with ANQP information
+	* limited PMKSA cache entries to be used only with the network context
+	  that was used to create them
+	* improved PMKSA cache expiration to avoid unnecessary disconnections
+	* adjusted bgscan_simple fast-scan backoff to avoid too frequent
+	  background scans
+	* removed ctrl_iface event on P2P PD Response in join-group case
+	* added option to fetch BSS table entry based on P2P Device Address
+	  ("BSS p2p_dev_addr=<P2P Device Address>")
+	* added BSS entry age to ctrl_iface BSS command output
+	* added optional MASK=0xH option for ctrl_iface BSS command to select
+	  which fields are included in the response
+	* added optional RANGE=ALL|N1-N2 option for ctrl_iface BSS command to
+	  fetch information about several BSSes in one call
+	* simplified licensing terms by selecting the BSD license as the only
+	  alternative
+	* added "P2P_SET disallow_freq <freq list>" ctrl_iface command to
+	  disable channels from P2P use
+	* added p2p_pref_chan configuration parameter to allow preferred P2P
+	  channels to be specified
+	* added support for advertising immediate availability of a WPS
+	  credential for P2P use cases
+	* optimized scan operations for P2P use cases (use single channel scan
+	  for a specific SSID when possible)
+	* EAP-TTLS: fixed peer challenge generation for MSCHAPv2
+	* SME: do not use reassociation after explicit disconnection request
+	  (local or a notification from an AP)
+	* added support for sending debug info to Linux tracing (-T on command
+	  line)
+	* added support for using Deauthentication reason code 3 as an
+	  indication of P2P group termination
+	* added wps_vendor_ext_m1 configuration parameter to allow vendor
+	  specific attributes to be added to WPS M1
+	* started using separate TLS library context for tunneled TLS
+	  (EAP-PEAP/TLS, EAP-TTLS/TLS, EAP-FAST/TLS) to support different CA
+	  certificate configuration between Phase 1 and Phase 2
+	* added optional "auto" parameter for p2p_connect to request automatic
+	  GO Negotiation vs. join-a-group selection
+	* added disabled_scan_offload parameter to disable automatic scan
+	  offloading (sched_scan)
+	* added optional persistent=<network id> parameter for p2p_connect to
+	  allow forcing of a specific SSID/passphrase for GO Negotiation
+	* added support for OBSS scan requests and 20/40 BSS coexistence reports
+	* reject PD Request for unknown group
+	* removed scripts and notes related to Windows binary releases (which
+	  have not been used starting from 1.x)
+	* added initial support for WNM operations
+	  - Keep-alive based on BSS max idle period
+	  - WNM-Sleep Mode
+	  - minimal BSS Transition Management processing
+	* added autoscan module to control scanning behavior while not connected
+	  - autoscan_periodic and autoscan_exponential modules
+	* added new WPS NFC ctrl_iface mechanism
+	  - added initial support NFC connection handover
+	  - removed obsoleted WPS_OOB command (including support for deprecated
+	    UFD config_method)
+	* added optional framework for external password storage ("ext:<name>")
+	* wpa_cli: added optional support for controlling wpa_supplicant
+	  remotely over UDP (CONFIG_CTRL_IFACE=udp-remote) for testing purposes
+	* wpa_cli: extended tab completion to more commands
+	* changed SSID output to use printf-escaped strings instead of masking
+	  of non-ASCII characters
+	  - SSID can now be configured in the same format: ssid=P"abc\x00test"
+	* removed default ACM=1 from AC_VO and AC_VI
+	* added optional "ht40" argument for P2P ctrl_iface commands to allow
+	  40 MHz channels to be requested on the 5 GHz band
+	* added optional parameters for p2p_invite command to specify channel
+	  when reinvoking a persistent group as the GO
+	* improved FIPS mode builds with OpenSSL
+	  - "make fips" with CONFIG_FIPS=y to build wpa_supplicant with the
+	    OpenSSL FIPS object module
+	  - replace low level OpenSSL AES API calls to use EVP
+	  - use OpenSSL keying material exporter when possible
+	  - do not export TLS keys in FIPS mode
+	  - remove MD5 from CONFIG_FIPS=y builds
+	  - use OpenSSL function for PKBDF2 passphrase-to-PSK
+	  - use OpenSSL HMAC implementation
+	  - mix RAND_bytes() output into random_get_bytes() to force OpenSSL
+	    DRBG to be used in FIPS mode
+	  - use OpenSSL CMAC implementation
+	* added mechanism to disable TLS Session Ticket extension
+	  - a workaround for servers that do not support TLS extensions that
+	    was enabled by default in recent OpenSSL versions
+	  - tls_disable_session_ticket=1
+	  - automatically disable TLS Session Ticket extension by default when
+	    using EAP-TLS/PEAP/TTLS (i.e., only use it with EAP-FAST)
+	* changed VENDOR-TEST EAP method to use proper private enterprise number
+	  (this will not interoperate with older versions)
+	* disable network block temporarily on authentication failures
+	* improved WPS AP selection during WPS PIN iteration
+	* added support for configuring GCMP cipher for IEEE 802.11ad
+	* added support for Wi-Fi Display extensions
+	  - WFD_SUBELEMENT_SET ctrl_iface command to configure WFD subelements
+	  - SET wifi_display <0/1> to disable/enable WFD support
+	  - WFD service discovery
+	  - an external program is needed to manage the audio/video streaming
+	    and codecs
+	* optimized scan result use for network selection
+	  - use the internal BSS table instead of raw scan results
+	  - allow unnecessary scans to be skipped if fresh information is
+	    available (e.g., after GAS/ANQP round for Interworking)
+	* added support for 256-bit AES with internal TLS implementation
+	* allow peer to propose channel in P2P invitation process for a
+	  persistent group
+	* added disallow_aps parameter to allow BSSIDs/SSIDs to be disallowed
+	  from network selection
+	* re-enable the networks disabled during WPS operations
+	* allow P2P functionality to be disabled per interface (p2p_disabled=1)
+	* added secondary device types into P2P_PEER output
+	* added an option to disable use of a separate P2P group interface
+	  (p2p_no_group_iface=1)
+	* fixed P2P Bonjour SD to match entries with both compressed and not
+	  compressed domain name format and support multiple Bonjour PTR matches
+	  for the same key
+	* use deauthentication instead of disassociation for all disconnection
+	  operations; this removes the now unused disassociate() wpa_driver_ops
+	  callback
+	* optimized PSK generation on P2P GO by caching results to avoid
+	  multiple PBKDF2 operations
+	* added okc=1 global configuration parameter to allow OKC to be enabled
+	  by default for all network blocks
+	* added a workaround for WPS PBC session overlap detection to avoid
+	  interop issues with deployed station implementations that do not
+	  remove active PBC indication from Probe Request frames properly
+	* added basic support for 60 GHz band
+	* extend EAPOL frames processing workaround for roaming cases
+	  (postpone processing of unexpected EAPOL frame until association
+	  event to handle reordered events)
+
+2012-05-10 - v1.0
+	* bsd: Add support for setting HT values in IFM_MMASK.
+	* Delay STA entry removal until Deauth/Disassoc TX status in AP mode.
+	  This allows the driver to use PS buffering of Deauthentication and
+	  Disassociation frames when the STA is in power save sleep. Only
+	  available with drivers that provide TX status events for Deauth/
+	  Disassoc frames (nl80211).
+	* Drop oldest unknown BSS table entries first. This makes it less
+	  likely to hit connection issues in environments with huge number
+	  of visible APs.
+	* Add systemd support.
+	* Add support for setting the syslog facility from the config file
+	  at build time.
+	* atheros: Add support for IEEE 802.11w configuration.
+	* AP mode: Allow enable HT20 if driver supports it, by setting the
+	  config parameter ieee80211n.
+	* Allow AP mode to disconnect STAs based on low ACK condition (when
+	  the data connection is not working properly, e.g., due to the STA
+	  going outside the range of the AP). Disabled by default, enable by
+	  config option disassoc_low_ack.
+	* nl80211:
+	  - Support GTK rekey offload.
+	  - Support PMKSA candidate events. This adds support for RSN
+	    pre-authentication with nl80211 interface and drivers that handle
+	    roaming internally.
+	* dbus:
+	  - Add a DBus signal for EAP SM requests, emitted on the Interface
+	    object.
+	  - Export max scan ssids supported by the driver as MaxScanSSID.
+	  - Add signal Certification for information about server certification.
+	  - Add BSSExpireAge and BSSExpireCount interface properties and
+	    support set/get, which allows for setting BSS cache expiration age
+	    and expiration scan count.
+	  - Add ConfigFile to AddInterface properties.
+	  - Add Interface.Country property and support to get/set the value.
+	  - Add DBus property CurrentAuthMode.
+	  - P2P DBus API added.
+	  - Emit property changed events (for property BSSs) when adding/
+	    removing BSSs.
+	  - Treat '' in SSIDs of Interface.Scan as a request for broadcast
+	    scan, instead of ignoring it.
+	  - Add DBus getter/setter for FastReauth.
+	  - Raise PropertiesChanged on org.freedesktop.DBus.Properties.
+	* wpa_cli:
+	  - Send AP-STA-DISCONNECTED event when an AP disconnects a station
+	    due to inactivity.
+	  - Make second argument to set command optional. This can be used to
+	    indicate a zero length value.
+	  - Add signal_poll command.
+	  - Add bss_expire_age and bss_expire_count commands to set/get BSS
+	    cache expiration age and expiration scan count.
+	  - Add ability to set scan interval (the time in seconds wpa_s waits
+	    before requesting a new scan after failing to find a suitable
+	    network in scan results) using scan_interval command.
+	  - Add event CTRL-EVENT-ASSOC-REJECT for association rejected.
+	  - Add command get version, that returns wpa_supplicant version string.
+	  - Add command sta_autoconnect for disabling automatic reconnection
+	    on receiving disconnection event.
+	  - Setting bssid parameter to an empty string "" or any can now be
+	    used to clear the bssid_set flag in a network block, i.e., to remove
+	    bssid filtering.
+	  - Add tdls_testing command to add a special testing feature for
+	    changing TDLS behavior. Build param CONFIG_TDLS_TESTING must be
+	    enabled as well.
+	  - For interworking, add wpa_cli commands interworking_select,
+	    interworking_connect, anqp_get, fetch_anqp, and stop_fetch_anqp.
+	  - Many P2P commands were added. See README-P2P.
+	  - Many WPS/WPS ER commands - see WPS/WPS ER sections for details.
+	  - Allow set command to change global config parameters.
+	  - Add log_level command, which can be used to display the current
+	    debugging level and to change the log level during run time.
+	  - Add note command, which can be used to insert notes to the debug
+	    log.
+	  - Add internal line edit implementation. CONFIG_WPA_CLI_EDIT=y
+	    can now be used to build wpa_cli with internal implementation of
+	    line editing and history support. This can be used as a replacement
+	    for CONFIG_READLINE=y.
+	* AP mode: Add max_num_sta config option, which can be used to limit
+	  the number of stations allowed to connect to the AP.
+	* Add WPA_IGNORE_CONFIG_ERRORS build option to continue in case of bad
+	  config file.
+	* wext: Increase scan timeout from 5 to 10 seconds.
+	* Add blacklist command, allowing an external program to
+	  manage the BSS blacklist and display its current contents.
+	* WPS:
+	  - Add wpa_cli wps_pin get command for generating random PINs. This can
+	    be used in a UI to generate a PIN without starting WPS (or P2P)
+	    operation.
+	  - Set RF bands based on driver capabilities, instead of hardcoding
+	    them.
+	  - Add mechanism for indicating non-standard WPS errors.
+	  - Add CONFIG_WPS_REG_DISABLE_OPEN=y option to disable open networks
+	    by default.
+	  - Add wps_ap_pin cli command for wpa_supplicant AP mode.
+	  - Add wps_check_pin cli command for processing PIN from user input.
+	    UIs can use this command to process a PIN entered by a user and to
+	    validate the checksum digit (if present).
+	  - Cancel WPS operation on PBC session overlap detection.
+	  - New wps_cancel command in wpa_cli will cancel a pending WPS
+	    operation.
+	  - wpa_cli action: Add WPS_EVENT_SUCCESS and WPS_EVENT_FAIL handlers.
+	  - Trigger WPS config update on Manufacturer, Model Name, Model
+	    Number, and Serial Number changes.
+	  - Fragment size is now configurable for EAP-WSC peer. Use
+	    wpa_cli set wps_fragment_size <val>.
+	  - Disable AP PIN after 10 consecutive failures. Slow down attacks on
+	    failures up to 10.
+	  - Allow AP to start in Enrollee mode without AP PIN for probing, to
+	    be compatible with Windows 7.
+	  - Add Config Error into WPS-FAIL events to provide more info to the
+	    user on how to resolve the issue.
+	  - Label and Display config methods are not allowed to be enabled
+	    at the same time, since it is unclear which PIN to use if both
+	    methods are advertised.
+	  - When controlling multiple interfaces:
+	     - apply WPS commands to all interfaces configured to use WPS
+	     - apply WPS config changes to all interfaces that use WPS
+	     - when an attack is detected on any interface, disable AP PIN on
+	       all interfaces
+	* WPS ER:
+	  - Add special AP Setup Locked mode to allow read only ER.
+	    ap_setup_locked=2 can now be used to enable a special mode where
+	    WPS ER can learn the current AP settings, but cannot change them.
+	  - Show SetSelectedRegistrar events as ctrl_iface events
+	  - Add wps_er_set_config to enroll a network based on a local
+	    network configuration block instead of having to (re-)learn the
+	    current AP settings with wps_er_learn.
+	  - Allow AP filtering based on IP address, add ctrl_iface event for
+	    learned AP settings, add wps_er_config command to configure an AP.
+	* WPS 2.0: Add support for WPS 2.0 (CONFIG_WPS2)
+	  - Add build option CONFIG_WPS_EXTENSIBILITY_TESTING to enable tool
+	    for testing protocol extensibility.
+	  - Add build option CONFIG_WPS_STRICT to allow disabling of WPS
+	    workarounds.
+	  - Add support for AuthorizedMACs attribute.
+	* TDLS:
+	  - Propagate TDLS related nl80211 capability flags from kernel and
+	    add them as driver capability flags. If the driver doesn't support
+	    capabilities, assume TDLS is supported internally. When TDLS is
+	    explicitly not supported, disable all user facing TDLS operations.
+	  - Allow TDLS to be disabled at runtime (mostly for testing).
+	    Use set tdls_disabled.
+	  - Honor AP TDLS settings that prohibit/allow TDLS.
+	  - Add a special testing feature for changing TDLS behavior. Use
+	    CONFIG_TDLS_TESTING build param to enable. Configure at runtime
+	    with tdls_testing cli command.
+	  - Add support for TDLS 802.11z.
+	* wlantest: Add a tool wlantest for IEEE802.11 protocol testing.
+	  wlantest can be used to capture frames from a monitor interface
+	  for realtime capturing or from pcap files for offline analysis.
+	* Interworking: Support added for 802.11u. Enable in .config with
+	  CONFIG_INTERWORKING. See wpa_supplicant.conf for config parameters
+	  for interworking. wpa_cli commands added to support this are
+	  interworking_select, interworking_connect, anqp_get, fetch_anqp,
+	  and stop_fetch_anqp.
+	* Android: Add build and runtime support for Android wpa_supplicant.
+	* bgscan learn: Add new bgscan that learns BSS information based on
+	  previous scans, and uses that information to dynamically generate
+	  the list of channels for background scans.
+	* Add a new debug message level for excessive information. Use
+	  -ddd to enable.
+	* TLS: Add support for tls_disable_time_checks=1 in client mode.
+	* Internal TLS:
+	  - Add support for TLS v1.1 (RFC 4346). Enable with build parameter
+	    CONFIG_TLSV11.
+	  - Add domainComponent parser for X.509 names.
+	* Linux: Add RFKill support by adding an interface state "disabled".
+	* Reorder some IEs to get closer to IEEE 802.11 standard. Move
+	  WMM into end of Beacon, Probe Resp and (Re)Assoc Resp frames.
+	  Move HT IEs to be later in (Re)Assoc Resp.
+	* Solaris: Add support for wired 802.1X client.
+	* Wi-Fi Direct support. See README-P2P for more information.
+	* Many bugfixes.
+
+2010-04-18 - v0.7.2
+	* nl80211: fixed number of issues with roaming
+	* avoid unnecessary roaming if multiple APs with similar signal
+	  strength are present in scan results
+	* add TLS client events and server probing to ease design of
+	  automatic detection of EAP parameters
+	* add option for server certificate matching (SHA256 hash of the
+	  certificate) instead of trusted CA certificate configuration
+	* bsd: Cleaned up driver wrapper and added various low-level
+	  configuration options
+	* wpa_gui-qt4: do not show too frequent WPS AP available events as
+	  tray messages
+	* TNC: fixed issues with fragmentation
+	* EAP-TNC: add Flags field into fragment acknowledgement (needed to
+	  interoperate with other implementations; may potentially breaks
+	  compatibility with older wpa_supplicant/hostapd versions)
+	* wpa_cli: added option for using a separate process to receive event
+	  messages to reduce latency in showing these
+	  (CFLAGS += -DCONFIG_WPA_CLI_FORK=y in .config to enable this)
+	* maximum BSS table size can now be configured (bss_max_count)
+	* BSSes to be included in the BSS table can be filtered based on
+	  configured SSIDs to save memory (filter_ssids)
+	* fix number of issues with IEEE 802.11r/FT; this version is not
+	  backwards compatible with old versions
+	* nl80211: add support for IEEE 802.11r/FT protocol (both over-the-air
+	  and over-the-DS)
+	* add freq_list network configuration parameter to allow the AP
+	  selection to filter out entries based on the operating channel
+	* add signal strength change events for bgscan; this allows more
+	  dynamic changes to background scanning interval based on changes in
+	  the signal strength with the current AP; this improves roaming within
+	  ESS quite a bit, e.g., with bgscan="simple:30:-45:300" in the network
+	  configuration block to request background scans less frequently when
+	  signal strength remains good and to automatically trigger background
+	  scans whenever signal strength drops noticeably
+	  (this is currently only available with nl80211)
+	* add BSSID and reason code (if available) to disconnect event messages
+	* wpa_gui-qt4: more complete support for translating the GUI with
+	  linguist and add German translation
+	* fix DH padding with internal crypto code (mainly, for WPS)
+	* do not trigger initial scan automatically anymore if there are no
+	  enabled networks
+
+2010-01-16 - v0.7.1
+	* cleaned up driver wrapper API (struct wpa_driver_ops); the new API
+	  is not fully backwards compatible, so out-of-tree driver wrappers
+	  will need modifications
+	* cleaned up various module interfaces
+	* merge hostapd and wpa_supplicant developers' documentation into a
+	  single document
+	* nl80211: use explicit deauthentication to clear cfg80211 state to
+	  avoid issues when roaming between APs
+	* dbus: major design changes in the new D-Bus API
+	  (fi.w1.wpa_supplicant1)
+	* nl80211: added support for IBSS networks
+	* added internal debugging mechanism with backtrace support and memory
+	  allocation/freeing validation, etc. tests (CONFIG_WPA_TRACE=y)
+	* added WPS ER unsubscription command to more cleanly unregister from
+	  receiving UPnP events when ER is terminated
+	* cleaned up AP mode operations to avoid need for virtual driver_ops
+	  wrapper
+	* added BSS table to maintain more complete scan result information
+	  over multiple scans (that may include only partial results)
+	* wpa_gui-qt4: update Peers dialog information more dynamically while
+	  the dialog is kept open
+	* fixed PKCS#12 use with OpenSSL 1.0.0
+	* driver_wext: Added cfg80211-specific optimization to avoid some
+	  unnecessary scans and to speed up association
+
+2009-11-21 - v0.7.0
+	* increased wpa_cli ping interval to 5 seconds and made this
+	  configurable with a new command line options (-G<seconds>)
+	* fixed scan buffer processing with WEXT to handle up to 65535
+	  byte result buffer (previously, limited to 32768 bytes)
+	* allow multiple driver wrappers to be specified on command line
+	  (e.g., -Dnl80211,wext); the first one that is able to initialize the
+	  interface will be used
+	* added support for multiple SSIDs per scan request to optimize
+	  scan_ssid=1 operations in ap_scan=1 mode (i.e., search for hidden
+	  SSIDs); this requires driver support and can currently be used only
+	  with nl80211
+	* added support for WPS USBA out-of-band mechanism with USB Flash
+	  Drives (UFD) (CONFIG_WPS_UFD=y)
+	* driver_ndis: add PAE group address to the multicast address list to
+	  fix wired IEEE 802.1X authentication
+	* fixed IEEE 802.11r key derivation function to match with the standard
+	  (note: this breaks interoperability with previous version) [Bug 303]
+	* added better support for drivers that allow separate authentication
+	  and association commands (e.g., mac80211-based Linux drivers with
+	  nl80211; SME in wpa_supplicant); this allows over-the-air FT protocol
+	  to be used (IEEE 802.11r)
+	* fixed SHA-256 based key derivation function to match with the
+	  standard when using CCMP (for IEEE 802.11r and IEEE 802.11w)
+	  (note: this breaks interoperability with previous version) [Bug 307]
+	* use shared driver wrapper files with hostapd
+	* added AP mode functionality (CONFIG_AP=y) with mode=2 in the network
+	  block; this can be used for open and WPA2-Personal networks
+	  (optionally, with WPS); this links in parts of hostapd functionality
+	  into wpa_supplicant
+	* wpa_gui-qt4: added new Peers dialog to show information about peers
+	  (other devices, including APs and stations, etc. in the neighborhood)
+	* added support for WPS External Registrar functionality (configure APs
+	  and enroll new devices); can be used with wpa_gui-qt4 Peers dialog
+	  and wpa_cli commands wps_er_start, wps_er_stop, wps_er_pin,
+	  wps_er_pbc, wps_er_learn
+	  (this can also be used with a new 'none' driver wrapper if no
+	  wireless device or IEEE 802.1X on wired is needed)
+	* driver_nl80211: multiple updates to provide support for new Linux
+	  nl80211/mac80211 functionality
+	* updated management frame protection to use IEEE Std 802.11w-2009
+	* fixed number of small WPS issues and added workarounds to
+	  interoperate with common deployed broken implementations
+	* added support for NFC out-of-band mechanism with WPS
+	* driver_ndis: fixed wired IEEE 802.1X authentication with PAE group
+	  address frames
+	* added preliminary support for IEEE 802.11r RIC processing
+	* added support for specifying subset of enabled frequencies to scan
+	  (scan_freq option in the network configuration block); this can speed
+	  up scanning process considerably if it is known that only a small
+	  subset of channels is actually used in the network (this is currently
+	  supported only with -Dnl80211)
+	* added a workaround for race condition between receiving the
+	  association event and the following EAPOL-Key
+	* added background scan and roaming infrastructure to allow
+	  network-specific optimizations to be used to improve roaming within
+	  an ESS (same SSID)
+	* added new DBus interface (fi.w1.wpa_supplicant1)
+
+2009-01-06 - v0.6.7
+	* added support for Wi-Fi Protected Setup (WPS)
+	  (wpa_supplicant can now be configured to act as a WPS Enrollee to
+	  enroll credentials for a network using PIN and PBC methods; in
+	  addition, wpa_supplicant can act as a wireless WPS Registrar to
+	  configure an AP); WPS support can be enabled by adding CONFIG_WPS=y
+	  into .config and setting the runtime configuration variables in
+	  wpa_supplicant.conf (see WPS section in the example configuration
+	  file); new wpa_cli commands wps_pin, wps_pbc, and wps_reg are used to
+	  manage WPS negotiation; see README-WPS for more details
+	* added support for EAP-AKA' (draft-arkko-eap-aka-kdf)
+	* added support for using driver_test over UDP socket
+	* fixed PEAPv0 Cryptobinding interoperability issue with Windows Server
+	  2008 NPS; optional cryptobinding is now enabled (again) by default
+	* fixed PSK editing in wpa_gui
+	* changed EAP-GPSK to use the IANA assigned EAP method type 51
+	* added a Windows installer that includes WinPcap and all the needed
+	  DLLs; in addition, it set up the registry automatically so that user
+	  will only need start wpa_gui to get prompted to start the wpasvc
+	  servide and add a new interface if needed through wpa_gui dialog
+	* updated management frame protection to use IEEE 802.11w/D7.0
+
+2008-11-23 - v0.6.6
+	* added Milenage SIM/USIM emulator for EAP-SIM/EAP-AKA
+	  (can be used to simulate test SIM/USIM card with a known private key;
+	  enable with CONFIG_SIM_SIMULATOR=y/CONFIG_USIM_SIMULATOR=y in .config
+	  and password="Ki:OPc"/password="Ki:OPc:SQN" in network configuration)
+	* added a new network configuration option, wpa_ptk_rekey, that can be
+	  used to enforce frequent PTK rekeying, e.g., to mitigate some attacks
+	  against TKIP deficiencies
+	* added an optional mitigation mechanism for certain attacks against
+	  TKIP by delaying Michael MIC error reports by a random amount of time
+	  between 0 and 60 seconds; this can be enabled with a build option
+	  CONFIG_DELAYED_MIC_ERROR_REPORT=y in .config
+	* fixed EAP-AKA to use RES Length field in AT_RES as length in bits,
+	  not bytes
+	* updated OpenSSL code for EAP-FAST to use an updated version of the
+	  session ticket overriding API that was included into the upstream
+	  OpenSSL 0.9.9 tree on 2008-11-15 (no additional OpenSSL patch is
+	  needed with that version anymore)
+	* updated userspace MLME instructions to match with the current Linux
+	  mac80211 implementation; please also note that this can only be used
+	  with driver_nl80211.c (the old code from driver_wext.c was removed)
+	* added support (Linux only) for RoboSwitch chipsets (often found in
+	  consumer grade routers); driver interface 'roboswitch'
+	* fixed canceling of PMKSA caching when using drivers that generate
+	  RSN IE and refuse to drop PMKIDs that wpa_supplicant does not know
+	  about
+
+2008-11-01 - v0.6.5
+	* added support for SHA-256 as X.509 certificate digest when using the
+	  internal X.509/TLSv1 implementation
+	* updated management frame protection to use IEEE 802.11w/D6.0
+	* added support for using SHA256-based stronger key derivation for WPA2
+	  (IEEE 802.11w)
+	* fixed FT (IEEE 802.11r) authentication after a failed association to
+	  use correct FTIE
+	* added support for configuring Phase 2 (inner/tunneled) authentication
+	  method with wpa_gui-qt4
+
+2008-08-10 - v0.6.4
+	* added support for EAP Sequences in EAP-FAST Phase 2
+	* added support for using TNC with EAP-FAST
+	* added driver_ps3 for the PS3 Linux wireless driver
+	* added support for optional cryptobinding with PEAPv0
+	* fixed the OpenSSL patches (0.9.8g and 0.9.9) for EAP-FAST to
+	  allow fallback to full handshake if server rejects PAC-Opaque
+	* added fragmentation support for EAP-TNC
+	* added support for parsing PKCS #8 formatted private keys into the
+	  internal TLS implementation (both PKCS #1 RSA key and PKCS #8
+	  encapsulated RSA key can now be used)
+	* added option of using faster, but larger, routines in the internal
+	  LibTomMath (for internal TLS implementation) to speed up DH and RSA
+	  calculations (CONFIG_INTERNAL_LIBTOMMATH_FAST=y)
+	* fixed race condition between disassociation event and group key
+	  handshake to avoid getting stuck in incorrect state [Bug 261]
+	* fixed opportunistic key caching (proactive_key_caching)
+
+2008-02-22 - v0.6.3
+	* removed 'nai' and 'eappsk' network configuration variables that were
+	  previously used for configuring user identity and key for EAP-PSK,
+	  EAP-PAX, EAP-SAKE, and EAP-GPSK. 'identity' field is now used as the
+	  replacement for 'nai' (if old configuration used a separate
+	  'identity' value, that would now be configured as
+	  'anonymous_identity'). 'password' field is now used as the
+	  replacement for 'eappsk' (it can also be set using hexstring to
+	  present random binary data)
+	* removed '-w' command line parameter (wait for interface to be added,
+	  if needed); cleaner way of handling this functionality is to use an
+	  external mechanism (e.g., hotplug scripts) that start wpa_supplicant
+	  when an interface is added
+	* updated FT support to use the latest draft, IEEE 802.11r/D9.0
+	* added ctrl_iface monitor event (CTRL-EVENT-SCAN-RESULTS) for
+	  indicating when new scan results become available
+	* added new ctrl_iface command, BSS, to allow scan results to be
+	  fetched without hitting the message size limits (this command
+	  can be used to iterate through the scan results one BSS at the time)
+	* fixed EAP-SIM not to include AT_NONCE_MT and AT_SELECTED_VERSION
+	  attributes in EAP-SIM Start/Response when using fast reauthentication
+	* fixed EAPOL not to end up in infinite loop when processing dynamic
+	  WEP keys with IEEE 802.1X
+	* fixed problems in getting NDIS events from WMI on Windows 2000
+
+2008-01-01 - v0.6.2
+	* added support for Makefile builds to include debug-log-to-a-file
+	  functionality (CONFIG_DEBUG_FILE=y and -f<path> on command line)
+	* fixed EAP-SIM and EAP-AKA message parser to validate attribute
+	  lengths properly to avoid potential crash caused by invalid messages
+	* added data structure for storing allocated buffers (struct wpabuf);
+	  this does not affect wpa_supplicant usage, but many of the APIs
+	  changed and various interfaces (e.g., EAP) is not compatible with old
+	  versions
+	* added support for protecting EAP-AKA/Identity messages with
+	  AT_CHECKCODE (optional feature in RFC 4187)
+	* added support for protected result indication with AT_RESULT_IND for
+	  EAP-SIM and EAP-AKA (phase1="result_ind=1")
+	* added driver_wext workaround for race condition between scanning and
+	  association with drivers that take very long time to scan all
+	  channels (e.g., madwifi with dual-band cards); wpa_supplicant is now
+	  using a longer hardcoded timeout for the scan if the driver supports
+	  notifications for scan completion (SIOCGIWSCAN event); this helps,
+	  e.g., in cases where wpa_supplicant and madwifi driver ended up in
+	  loop where the driver did not even try to associate
+	* stop EAPOL timer tick when no timers are in use in order to reduce
+	  power consumption (no need to wake up the process once per second)
+	  [Bug 237]
+	* added support for privilege separation (run only minimal part of
+	  wpa_supplicant functionality as root and rest as unprivileged,
+	  non-root process); see 'Privilege separation' in README for details;
+	  this is disabled by default and can be enabled with CONFIG_PRIVSEP=y
+	  in .config
+	* changed scan results data structure to include all information
+	  elements to make it easier to support new IEs; old get_scan_result()
+	  driver_ops is still supported for backwards compatibility (results
+	  are converted internally to the new format), but all drivers should
+	  start using the new get_scan_results2() to make them more likely to
+	  work with new features
+	* Qt4 version of wpa_gui (wpa_gui-qt4 subdirectory) is now native Qt4
+	  application, i.e., it does not require Qt3Support anymore; Windows
+	  binary of wpa_gui.exe is now from this directory and only requires
+	  QtCore4.dll and QtGui4.dll libraries
+	* updated Windows binary build to use Qt 4.3.3 and made Qt DLLs
+	  available as a separate package to make wpa_gui installation easier:
+	  http://w1.fi/wpa_supplicant/qt4/wpa_gui-qt433-windows-dll.zip
+	* added support for EAP-IKEv2 (draft-tschofenig-eap-ikev2-15.txt);
+	  only shared key/password authentication is supported in this version
+
+2007-11-24 - v0.6.1
+	* added support for configuring password as NtPasswordHash
+	  (16-byte MD4 hash of password) in hash:<32 hex digits> format
+	* added support for fallback from abbreviated TLS handshake to
+	  full handshake when using EAP-FAST (e.g., due to an expired
+	  PAC-Opaque)
+	* updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
+	  draft (draft-ietf-emu-eap-gpsk-07.txt)
+	* added support for drivers that take care of RSN 4-way handshake
+	  internally (WPA_DRIVER_FLAGS_4WAY_HANDSHAKE in get_capa flags and
+	  WPA_ALG_PMK in set_key)
+	* added an experimental port for Mac OS X (CONFIG_DRIVER_OSX=y in
+	  .config); this version supports only ap_scan=2 mode and allow the
+	  driver to take care of the 4-way handshake
+	* fixed a buffer overflow in parsing TSF from scan results when using
+	  driver_wext.c with a driver that includes the TSF (e.g., iwl4965)
+	  [Bug 232]
+	* updated FT support to use the latest draft, IEEE 802.11r/D8.0
+	* fixed an integer overflow issue in the ASN.1 parser used by the
+	  (experimental) internal TLS implementation to avoid a potential
+	  buffer read overflow
+	* fixed a race condition with -W option (wait for a control interface
+	  monitor before starting) that could have caused the first messages to
+	  be lost
+	* added support for processing TNCC-TNCS-Messages to report
+	  recommendation (allow/none/isolate) when using TNC [Bug 243]
+
+2007-05-28 - v0.6.0
+	* added network configuration parameter 'frequency' for setting
+	  initial channel for IBSS (adhoc) networks
+	* added experimental IEEE 802.11r/D6.0 support
+	* updated EAP-SAKE to RFC 4763 and the IANA-allocated EAP type 48
+	* updated EAP-PSK to use the IANA-allocated EAP type 47
+	* fixed EAP-PAX key derivation
+	* fixed EAP-PSK bit ordering of the Flags field
+	* fixed EAP-PEAP/TTLS/FAST to use the correct EAP identifier in
+	  tunnelled identity request (previously, the identifier from the outer
+	  method was used, not the tunnelled identifier which could be
+	  different)
+	* added support for fragmentation of outer TLS packets during Phase 2
+	  of EAP-PEAP/TTLS/FAST
+	* fixed EAP-TTLS AVP parser processing for too short AVP lengths
+	* added support for EAP-FAST authentication with inner methods that
+	  generate MSK (e.g., EAP-MSCHAPv2 that was previously only supported
+	  for PAC provisioning)
+	* added support for authenticated EAP-FAST provisioning
+	* added support for configuring maximum number of EAP-FAST PACs to
+	  store in a PAC list (fast_max_pac_list_len=<max> in phase1 string)
+	* added support for storing EAP-FAST PACs in binary format
+	  (fast_pac_format=binary in phase1 string)
+	* fixed dbus ctrl_iface to validate message interface before
+	  dispatching to avoid a possible segfault [Bug 190]
+	* fixed PeerKey key derivation to use the correct PRF label
+	* updated Windows binary build to link against OpenSSL 0.9.8d and
+	  added support for EAP-FAST
+	* updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
+	  draft (draft-ietf-emu-eap-gpsk-04.txt)
+	* fixed EAP-AKA Notification processing to allow Notification to be
+	  processed after AKA Challenge response has been sent
+	* updated to use IEEE 802.11w/D2.0 for management frame protection
+	  (still experimental)
+	* fixed EAP-TTLS implementation not to crash on use of freed memory
+	  if TLS library initialization fails
+	* added support for EAP-TNC (Trusted Network Connect)
+	  (this version implements the EAP-TNC method and EAP-TTLS changes
+	  needed to run two methods in sequence (IF-T) and the IF-IMC and
+	  IF-TNCCS interfaces from TNCC)
+
+2006-11-24 - v0.5.6
+	* added experimental, integrated TLSv1 client implementation with the
+	  needed X.509/ASN.1/RSA/bignum processing (this can be enabled by
+	  setting CONFIG_TLS=internal and CONFIG_INTERNAL_LIBTOMMATH=y in
+	  .config); this can be useful, e.g., if the target system does not
+	  have a suitable TLS library and a minimal code size is required
+	  (total size of this internal TLS/crypto code is bit under 50 kB on
+	  x86 and the crypto code is shared by rest of the supplicant so some
+	  of it was already required; TLSv1/X.509/ASN.1/RSA added about 25 kB)
+	* removed STAKey handshake since PeerKey handshake has replaced it in
+	  IEEE 802.11ma and there are no known deployments of STAKey
+	* updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
+	  draft (draft-ietf-emu-eap-gpsk-01.txt)
+	* added preliminary implementation of IEEE 802.11w/D1.0 (management
+	  frame protection)
+	  (Note: this requires driver support to work properly.)
+	  (Note2: IEEE 802.11w is an unapproved draft and subject to change.)
+	* fixed Windows named pipes ctrl_iface to not stop listening for
+	  commands if client program opens a named pipe and closes it
+	  immediately without sending a command
+	* fixed USIM PIN status determination for the case that PIN is not
+	  needed (this allows EAP-AKA to be used with USIM cards that do not
+	  use PIN)
+	* added support for reading 3G USIM AID from EF_DIR to allow EAP-AKA to
+	  be used with cards that do not support file selection based on
+	  partial AID
+	* added support for matching the subjectAltName of the authentication
+	  server certificate against multiple name components (e.g.,
+	  altsubject_match="DNS:server.example.com;DNS:server2.example.com")
+	* fixed EAP-SIM/AKA key derivation for re-authentication case (only
+	  affects IEEE 802.1X with dynamic WEP keys)
+	* changed ctrl_iface network configuration 'get' operations to not
+	  return password/key material; if these fields are requested, "*"
+	  will be returned if the password/key is set, but the value of the
+	  parameter is not exposed
+
+2006-08-27 - v0.5.5
+	* added support for building Windows version with UNICODE defined
+	  (wide-char functions)
+	* driver_ndis: fixed static WEP configuration to avoid race condition
+	  issues with some NDIS drivers between association and setting WEP
+	  keys
+	* driver_ndis: added validation for IELength value in scan results to
+	  avoid crashes when using buggy NDIS drivers [Bug 165]
+	* fixed Release|Win32 target in the Visual Studio project files
+	  (previously, only Debug|Win32 target was set properly)
+	* changed control interface API call wpa_ctrl_pending() to allow it to
+	  return -1 on error (e.g., connection lost); control interface clients
+	  will need to make sure that they verify that the value is indeed >0
+	  when determining whether there are pending messages
+	* added an alternative control interface backend for Windows targets:
+	  Named Pipe (CONFIG_CTRL_IFACE=named_pipe); this is now the default
+	  control interface mechanism for Windows builds (previously, UDP to
+	  localhost was used)
+	* changed ctrl_interface configuration for UNIX domain sockets:
+	  - deprecated ctrl_interface_group variable (it may be removed in
+	    future versions)
+	  - allow both directory and group be configured with ctrl_interface
+	    in following format: DIR=/var/run/wpa_supplicant GROUP=wheel
+	  - ctrl_interface=/var/run/wpa_supplicant is still supported for the
+	    case when group is not changed
+	* added support for controlling more than one interface per process in
+	  Windows version
+	* added a workaround for a case where the AP is using unknown address
+	  (e.g., MAC address of the wired interface) as the source address for
+	  EAPOL-Key frames; previously, that source address was used as the
+	  destination for EAPOL-Key frames and in key derivation; now, BSSID is
+	  used even if the source address does not match with it
+	  (this resolves an interoperability issue with Thomson SpeedTouch 580)
+	* added a workaround for UDP-based control interface (which was used in
+	  Windows builds before this release) to prevent packets with forged
+	  addresses from being accepted as local control requests
+	* removed ndis_events.cpp and possibility of using external
+	  ndis_events.exe; C version (ndis_events.c) is fully functional and
+	  there is no desire to maintain two separate versions of this
+	  implementation
+	* ndis_events: Changed NDIS event notification design to use WMI to
+	  learn the adapter description through Win32_PnPEntity class; this
+	  should fix some cases where the adapter name was not recognized
+	  correctly (e.g., with some USB WLAN adapters, e.g., Ralink RT2500
+	  USB) [Bug 113]
+	* fixed selection of the first network in ap_scan=2 mode; previously,
+	  wpa_supplicant could get stuck in SCANNING state when only the first
+	  network for enabled (e.g., after 'wpa_cli select_network 0')
+	* winsvc: added support for configuring ctrl_interface parameters in
+	  registry (ctrl_interface string value in
+	  HKLM\SOFTWARE\wpa_supplicant\interfaces\0000 key); this new value is
+	  required to enable control interface (previously, this was hardcoded
+	  to be enabled)
+	* allow wpa_gui subdirectory to be built with both Qt3 and Qt4
+	* converted wpa_gui-qt4 subdirectory to use Qt4 specific project format
+
+2006-06-20 - v0.5.4
+	* fixed build with CONFIG_STAKEY=y [Bug 143]
+	* added support for doing MLME (IEEE 802.11 management frame
+	  processing) in wpa_supplicant when using Devicescape IEEE 802.11
+	  stack (wireless-dev.git tree)
+	* added a new network block configuration option, fragment_size, to
+	  configure the maximum EAP fragment size
+	* driver_ndis: Disable WZC automatically for the selected interface to
+	  avoid conflicts with two programs trying to control the radio; WZC
+	  will be re-enabled (if it was enabled originally) when wpa_supplicant
+	  is terminated
+	* added an experimental TLSv1 client implementation
+	  (CONFIG_TLS=internal) that can be used instead of an external TLS
+	  library, e.g., to reduce total size requirement on systems that do
+	  not include any TLS library by default (this is not yet complete;
+	  basic functionality is there, but certificate validation is not yet
+	  included)
+	* added PeerKey handshake implementation for IEEE 802.11e
+	  direct link setup (DLS) to replace STAKey handshake
+	* fixed WPA PSK update through ctrl_iface for the case where the old
+	  PSK was derived from an ASCII passphrase and the new PSK is set as
+	  a raw PSK (hex string)
+	* added new configuration option for identifying which network block
+	  was used (id_str in wpa_supplicant.conf; included on
+	  WPA_EVENT_CONNECT monitor event and as WPA_ID_STR environmental
+	  variable in wpa_cli action scripts; in addition WPA_ID variable is
+	  set to the current unique identifier that wpa_supplicant assigned
+	  automatically for the network and that can be used with
+	  GET_NETWORK/SET_NETWORK ctrl_iface commands)
+	* wpa_cli action script is now called only when the connect/disconnect
+	  status changes or when associating with a different network
+	* fixed configuration parser not to remove CCMP from group cipher list
+	  if WPA-None (adhoc) is used (pairwise=NONE in that case)
+	* fixed integrated NDIS events processing not to hang the process due
+	  to a missed change in eloop_win.c API in v0.5.3 [Bug 155]
+	* added support for EAP Generalized Pre-Shared Key (EAP-GPSK,
+	  draft-clancy-emu-eap-shared-secret-00.txt)
+	* added Microsoft Visual Studio 2005 solution and project files for
+	  build wpa_supplicant for Windows (see vs2005 subdirectory)
+	* eloop_win: fixed unregistration of Windows events
+	* l2_packet_winpcap: fixed a deadlock in deinitializing l2_packet
+	  at the end of RSN pre-authentication and added unregistration of
+	  a Windows event to avoid getting eloop_win stuck with an invalid
+	  handle
+	* driver_ndis: added support for selecting AP based on BSSID
+	* added new environmental variable for wpa_cli action scripts:
+	  WPA_CTRL_DIR is the current control interface directory
+	* driver_ndis: added support for using NDISUIO instead of WinPcap for
+	  OID set/query operations (CONFIG_USE_NDISUIO=y in .config); with new
+	  l2_packet_ndis (CONFIG_L2_PACKET=ndis), this can be used to build
+	  wpa_supplicant without requiring WinPcap; note that using NDISUIO
+	  requires that WZC is disabled (net stop wzcsvc) since NDISUIO allows
+	  only one application to open the device
+	* changed NDIS driver naming to only include device GUID, e.g.,
+	  {7EE3EFE5-C165-472F-986D-F6FBEDFE8C8D}, instead of including WinPcap
+	  specific \Device\NPF_ prefix before the GUID; the prefix is still
+	  allowed for backwards compatibility, but it is not required anymore
+	  when specifying the interface
+	* driver_ndis: re-initialize driver interface is the adapter is removed
+	  and re-inserted [Bug 159]
+	* driver_madwifi: fixed TKIP and CCMP sequence number configuration on
+	  big endian hosts [Bug 146]
+
+2006-04-27 - v0.5.3
+	* fixed EAP-GTC response to include correct user identity when run as
+	  phase 2 method of EAP-FAST (i.e., EAP-FAST did not work in v0.5.2)
+	* driver_ndis: Fixed encryption mode configuration for unencrypted
+	  networks (some NDIS drivers ignored this, but others, e.g., Broadcom,
+	  refused to associate with open networks) [Bug 106]
+	* driver_ndis: use BSSID OID polling to detect when IBSS network is
+	  formed even when ndis_events code is included since some NDIS drivers
+	  do not generate media connect events in IBSS mode
+	* config_winreg: allow global ctrl_interface parameter to be configured
+	  in Windows registry
+	* config_winreg: added support for saving configuration data into
+	  Windows registry
+	* added support for controlling network device operational state
+	  (dormant/up) for Linux 2.6.17 to improve DHCP processing (see
+	  http://www.flamewarmaster.de/software/dhcpclient/ for a DHCP client
+	  that can use this information)
+	* driver_wext: added support for WE-21 change to SSID configuration
+	* driver_wext: fixed privacy configuration for static WEP keys mode
+	  [Bug 140]
+	* added an optional driver_ops callback for MLME-SETPROTECTION.request
+	  primitive
+	* added support for EAP-SAKE (no EAP method number allocated yet, so
+	  this is using the same experimental type 255 as EAP-PSK)
+	* added support for dynamically loading EAP methods (.so files) instead
+	  of requiring them to be statically linked in; this is disabled by
+	  default (see CONFIG_DYNAMIC_EAP_METHODS in defconfig for information
+	  on how to use this)
+
+2006-03-19 - v0.5.2
+	* do not try to use USIM APDUs when initializing PC/SC for SIM card
+	  access for a network that has not enabled EAP-AKA
+	* fixed EAP phase 2 Nak for EAP-{PEAP,TTLS,FAST} (this was broken in
+	  v0.5.1 due to the new support for expanded EAP types)
+	* added support for generating EAP Expanded Nak
+	* try to fetch scan results once before requesting new scan when
+	  starting up in ap_scan=1 mode (this can speed up initial association
+	  a lot with, e.g., madwifi-ng driver)
+	* added support for receiving EAPOL frames from a Linux bridge
+	  interface (-bbr0 on command line)
+	* fixed EAPOL re-authentication for sessions that used PMKSA caching
+	* changed EAP method registration to use a dynamic list of methods
+	  instead of a static list generated at build time
+	* fixed PMKSA cache deinitialization not to use freed memory when
+	  removing PMKSA entries
+	* fixed a memory leak in EAP-TTLS re-authentication
+	* reject WPA/WPA2 message 3/4 if it does not include any valid
+	  WPA/RSN IE
+	* driver_wext: added fallback to use SIOCSIWENCODE for setting auth_alg
+	  if the driver does not support SIOCSIWAUTH
+
+2006-01-29 - v0.5.1
+	* driver_test: added better support for multiple APs and STAs by using
+	  a directory with sockets that include MAC address for each device in
+	  the name (driver_param=test_dir=/tmp/test)
+	* added support for EAP expanded type (vendor specific EAP methods)
+	* added AP_SCAN command into ctrl_iface so that ap_scan configuration
+	  option can be changed if needed
+	* wpa_cli/wpa_gui: skip non-socket files in control directory when
+	  using UNIX domain sockets; this avoids selecting an incorrect
+	  interface (e.g., a PID file could be in this directory, even though
+	  use of this directory for something else than socket files is not
+	  recommended)
+	* fixed TLS library deinitialization after RSN pre-authentication not
+	  to disable TLS library for normal authentication
+	* driver_wext: Remove null-termination from SSID length if the driver
+	  used it; some Linux drivers do this and they were causing problems in
+	  wpa_supplicant not finding matching configuration block. This change
+	  would break a case where the SSID actually ends in '\0', but that is
+	  not likely to happen in real use.
+	* fixed PMKSA cache processing not to trigger deauthentication if the
+	  current PMKSA cache entry is replaced with a valid new entry
+	* fixed PC/SC initialization for ap_scan != 1 modes (this fixes
+	  EAP-SIM and EAP-AKA with real SIM/USIM card when using ap_scan=0 or
+	  ap_scan=2)
+
+2005-12-18 - v0.5.0 (beginning of 0.5.x development releases)
+	* added experimental STAKey handshake implementation for IEEE 802.11e
+	  direct link setup (DLS); note: this is disabled by default in both
+	  build and runtime configuration (can be enabled with CONFIG_STAKEY=y
+	  and stakey=1)
+	* fixed EAP-SIM and EAP-AKA pseudonym and fast re-authentication to
+	  decrypt AT_ENCR_DATA attributes correctly
+	* fixed EAP-AKA to allow resynchronization within the same session
+	* made code closer to ANSI C89 standard to make it easier to port to
+	  other C libraries and compilers
+	* started moving operating system or C library specific functions into
+	  wrapper functions defined in os.h and implemented in os_*.c to make
+	  code more portable
+	* wpa_supplicant can now be built with Microsoft Visual C++
+	  (e.g., with the freely available Toolkit 2003 version or Visual
+	  C++ 2005 Express Edition and Platform SDK); see nmake.mak for an
+	  example makefile for nmake
+	* added support for using Windows registry for command line parameters
+	  (CONFIG_MAIN=main_winsvc) and configuration data
+	  (CONFIG_BACKEND=winreg); see win_example.reg for an example registry
+	  contents; this version can be run both as a Windows service and as a
+	  normal application; 'wpasvc.exe app' to start as applicant,
+	  'wpasvc.exe reg <full path to wpasvc.exe>' to register a service,
+	  'net start wpasvc' to start the service, 'wpasvc.exe unreg' to
+	  unregister a service
+	* made it possible to link ndis_events.exe functionality into
+	  wpa_supplicant.exe by defining CONFIG_NDIS_EVENTS_INTEGRATED
+	* added better support for multiple control interface backends
+	  (CONFIG_CTRL_IFACE option); currently, 'unix' and 'udp' are supported
+	* fixed PC/SC code to use correct length for GSM AUTH command buffer
+	  and to not use pioRecvPci with SCardTransmit() calls; these were not
+	  causing visible problems with pcsc-lite, but Windows Winscard.dll
+	  refused the previously used parameters; this fixes EAP-SIM and
+	  EAP-AKA authentication using SIM/USIM card under Windows
+	* added new event loop implementation for Windows using
+	  WaitForMultipleObject() instead of select() in order to allow waiting
+	  for non-socket objects; this can be selected with
+	  CONFIG_ELOOP=eloop_win in .config
+	* added support for selecting l2_packet implementation in .config
+	  (CONFIG_L2_PACKET; following options are available now: linux, pcap,
+	  winpcap, freebsd, none)
+	* added new l2_packet implementation for WinPcap
+	  (CONFIG_L2_PACKET=winpcap) that uses a separate receive thread to
+	  reduce latency in EAPOL receive processing from about 100 ms to about
+	  3 ms
+	* added support for EAP-FAST key derivation using other ciphers than
+	  RC4-128-SHA for authentication and AES128-SHA for provisioning
+	* added support for configuring CA certificate as DER file and as a
+	  configuration blob
+	* fixed private key configuration as configuration blob and added
+	  support for using PKCS#12 as a blob
+	* tls_gnutls: added support for using PKCS#12 files; added support for
+	  session resumption
+	* added support for loading trusted CA certificates from Windows
+	  certificate store: ca_cert="cert_store://<name>", where <name> is
+	  likely CA (Intermediate CA certificates) or ROOT (root certificates)
+	* added C version of ndis_events.cpp and made it possible to build this
+	  with MinGW so that CONFIG_NDIS_EVENTS_INTEGRATED can be used more
+	  easily on cross-compilation builds
+	* added wpasvc.exe into Windows binary release; this is an alternative
+	  version of wpa_supplicant.exe with configuration backend using
+	  Windows registry and with the entry point designed to run as a
+	  Windows service
+	* integrated ndis_events.exe functionality into wpa_supplicant.exe and
+	  wpasvc.exe and removed this additional tool from the Windows binary
+	  release since it is not needed anymore
+	* load winscard.dll functions dynamically when building with MinGW
+	  since MinGW does not yet include winscard library
+
+2005-11-20 - v0.4.7 (beginning of 0.4.x stable releases)
+	* l2_packet_pcap: fixed wired IEEE 802.1X authentication with libpcap
+	  and WinPcap to receive frames sent to PAE group address
+	* disable EAP state machine when IEEE 802.1X authentication is not used
+	  in order to get rid of bogus "EAP failed" messages
+	* fixed OpenSSL error reporting to go through all pending errors to
+	  avoid confusing reports of old errors being reported at later point
+	  during handshake
+	* fixed configuration file updating to not write empty variables
+	  (e.g., proto or key_mgmt) that the file parser would not accept
+	* fixed ADD_NETWORK ctrl_iface command to use the same default values
+	  for variables as empty network definitions read from config file
+	  would get
+	* fixed EAP state machine to not discard EAP-Failure messages in many
+	  cases (e.g., during TLS handshake)
+	* fixed a infinite loop in private key reading if the configured file
+	  cannot be parsed successfully
+	* driver_madwifi: added support for madwifi-ng
+	* wpa_gui: do not display password/PSK field contents
+	* wpa_gui: added CA certificate configuration
+	* driver_ndis: fixed scan request in ap_scan=2 mode not to change SSID
+	* driver_ndis: include Beacon IEs in AssocInfo in order to notice if
+	  the new AP is using different WPA/RSN IE
+	* use longer timeout for IEEE 802.11 association to avoid problems with
+	  drivers that may take more than five second to associate
+
+2005-10-27 - v0.4.6
+	* allow fallback to WPA, if mixed WPA+WPA2 networks have mismatch in
+	  RSN IE, but WPA IE would match with wpa_supplicant configuration
+	* added support for named configuration blobs in order to avoid having
+	  to use file system for external files (e.g., certificates);
+	  variables can be set to "blob://<blob name>" instead of file path to
+	  use a named blob; supported fields: pac_file, client_cert,
+	  private_key
+	* fixed RSN pre-authentication (it was broken in the clean up of WPA
+	  state machine interface in v0.4.5)
+	* driver_madwifi: set IEEE80211_KEY_GROUP flag for group keys to make
+	  sure the driver configures broadcast decryption correctly
+	* added ca_path (and ca_path2) configuration variables that can be used
+	  to configure OpenSSL CA path, e.g., /etc/ssl/certs, for using the
+	  system-wide trusted CA list
+	* added support for starting wpa_supplicant without a configuration
+	  file (-C argument must be used to set ctrl_interface parameter for
+	  this case; in addition, -p argument can be used to provide
+	  driver_param; these new arguments can also be used with a
+	  configuration to override the values from the configuration)
+	* added global control interface that can be optionally used for adding
+	  and removing network interfaces dynamically (-g command line argument
+	  for both wpa_supplicant and wpa_cli) without having to restart
+	  wpa_supplicant process
+	* wpa_gui:
+	  - try to save configuration whenever something is modified
+	  - added WEP key configuration
+	  - added possibility to edit the current network configuration
+	* driver_ndis: fixed driver polling not to increase frequency on each
+	  received EAPOL frame due to incorrectly cancelled timeout
+	* added simple configuration file examples (in examples subdirectory)
+	* fixed driver_wext.c to filter wireless events based on ifindex to
+	  avoid interfaces receiving events from other interfaces
+	* delay sending initial EAPOL-Start couple of seconds to speed up
+	  authentication for the most common case of Authenticator starting
+	  EAP authentication immediately after association
+
+2005-09-25 - v0.4.5
+	* added a workaround for clearing keys with ndiswrapper to allow
+	  roaming from WPA enabled AP to plaintext one
+	* added docbook documentation (doc/docbook) that can be used to
+	  generate, e.g., man pages
+	* l2_packet_linux: use socket type SOCK_DGRAM instead of SOCK_RAW for
+	  PF_PACKET in order to prepare for network devices that do not use
+	  Ethernet headers (e.g., network stack that includes IEEE 802.11
+	  header in the frames)
+	* use receipt of EAPOL-Key frame as a lower layer success indication
+	  for EAP state machine to allow recovery from dropped EAP-Success
+	  frame
+	* cleaned up internal EAPOL frame processing by not including link
+	  layer (Ethernet) header during WPA and EAPOL/EAP processing; this
+	  header is added only when transmitted the frame; this makes it easier
+	  to use wpa_supplicant on link layers that use different header than
+	  Ethernet
+	* updated EAP-PSK to use draft 9 by default since this can now be
+	  tested with hostapd; removed support for draft 3, including
+	  server_nai configuration option from network blocks
+	* driver_wired: add PAE address to the multicast address list in order
+	  to be able to receive EAPOL frames with drivers that do not include
+	  these multicast addresses by default
+	* driver_wext: add support for WE-19
+	* added support for multiple configuration backends (CONFIG_BACKEND
+	  option); currently, only 'file' is supported (i.e., the format used
+	  in wpa_supplicant.conf)
+	* added support for updating configuration ('wpa_cli save_config');
+	  this is disabled by default and can be enabled with global
+	  update_config=1 variable in wpa_supplicant.conf; this allows wpa_cli
+	  and wpa_gui to store the configuration changes in a permanent store
+	* added GET_NETWORK ctrl_iface command
+	  (e.g., 'wpa_cli get_network 0 ssid')
+
+2005-08-21 - v0.4.4
+	* replaced OpenSSL patch for EAP-FAST support
+	  (openssl-tls-extensions.patch) with a more generic and correct
+	  patch (the new patch is not compatible with the previous one, so the
+	  OpenSSL library will need to be patched with the new patch in order
+	  to be able to build wpa_supplicant with EAP-FAST support)
+	* added support for using Windows certificate store (through CryptoAPI)
+	  for client certificate and private key operations (EAP-TLS)
+	  (see wpa_supplicant.conf for more information on how to configure
+	  this with private_key)
+	* ported wpa_gui to Windows
+	* added Qt4 version of wpa_gui (wpa_gui-qt4 directory); this can be
+	  built with the open source version of the Qt4 for Windows
+	* allow non-WPA modes (e.g., IEEE 802.1X with dynamic WEP) to be used
+	  with drivers that do not support WPA
+	* ndis_events: fixed Windows 2000 support
+	* added support for enabling/disabling networks from the list of all
+	  configured networks ('wpa_cli enable_network <network id>' and
+	  'wpa_cli disable_network <network id>')
+	* added support for adding and removing network from the current
+	  configuration ('wpa_cli add_network' and 'wpa_cli remove_network
+	  <network id>'); added networks are disabled by default and they can
+	  be enabled with enable_network command once the configuration is done
+	  for the new network; note: configuration file is not yet updated, so
+	  these new networks are lost when wpa_supplicant is restarted
+	* added support for setting network configuration parameters through
+	  the control interface, for example:
+	  wpa_cli set_network 0 ssid "\"my network\""
+	* fixed parsing of strings that include both " and # within double
+	  quoted area (e.g., "start"#end")
+	* added EAP workaround for PEAP session resumption: allow outer,
+	  i.e., not tunneled, EAP-Success to terminate session since; this can
+	  be disabled with eap_workaround=0
+	  (this was allowed for PEAPv1 before, but now it is also allowed for
+	  PEAPv0 since at least one RADIUS authentication server seems to be
+	  doing this for PEAPv0, too)
+	* wpa_gui: added preliminary support for adding new networks to the
+	  wpa_supplicant configuration (double click on the scan results to
+	  open network configuration)
+
+2005-06-26 - v0.4.3
+	* removed interface for external EAPOL/EAP supplicant (e.g.,
+	  Xsupplicant), (CONFIG_XSUPPLICANT_IFACE) since it is not required
+	  anymore and is unlikely to be used by anyone
+	* driver_ndis: fixed WinPcap 3.0 support
+	* fixed build with CONFIG_DNET_PCAP=y on Linux
+	* l2_packet: moved different implementations into separate files
+	  (l2_packet_*.c)
+
+2005-06-12 - v0.4.2
+	* driver_ipw: updated driver structures to match with ipw2200-1.0.4
+	  (note: ipw2100-1.1.0 is likely to require an update to work with
+	  this)
+	* added support for using ap_scan=2 mode with multiple network blocks;
+	  wpa_supplicant will go through the networks one by one until the
+	  driver reports a successful association; this uses the same order for
+	  networks as scan_ssid=1 scans, i.e., the priority field is ignored
+	  and the network block order in the file is used instead
+	* fixed a potential issue in RSN pre-authentication ending up using
+	  freed memory if pre-authentication times out
+	* added support for matching alternative subject name extensions of the
+	  authentication server certificate; new configuration variables
+	  altsubject_match and altsubject_match2
+	* driver_ndis: added support for IEEE 802.1X authentication with wired
+	  NDIS drivers
+	* added support for querying private key password (EAP-TLS) through the
+	  control interface (wpa_cli/wpa_gui) if one is not included in the
+	  configuration file
+	* driver_broadcom: fixed couple of memory leaks in scan result
+	  processing
+	* EAP-PAX is now registered as EAP type 46
+	* fixed EAP-PAX MAC calculation
+	* fixed EAP-PAX CK and ICK key derivation
+	* added support for using password with EAP-PAX (as an alternative to
+	  entering key with eappsk); SHA-1 hash of the password will be used as
+	  the key in this case
+	* added support for arbitrary driver interface parameters through the
+	  configuration file with a new driver_param field; this adds a new
+	  driver_ops function set_param()
+	* added possibility to override l2_packet module with driver interface
+	  API (new send_eapol handler); this can be used to implement driver
+	  specific TX/RX functions for EAPOL frames
+	* fixed ctrl_interface_group processing for the case where gid is
+	  entered as a number, not group name
+	* driver_test: added support for testing hostapd with wpa_supplicant
+	  by using test driver interface without any kernel drivers or network
+	  cards
+
+2005-05-22 - v0.4.1
+	* driver_madwifi: fixed WPA/WPA2 mode configuration to allow EAPOL
+	  packets to be encrypted; this was apparently broken by the changed
+	  ioctl order in v0.4.0
+	* driver_madwifi: added preliminary support for compiling against 'BSD'
+	  branch of madwifi CVS tree
+	* added support for EAP-MSCHAPv2 password retries within the same EAP
+	  authentication session
+	* added support for password changes with EAP-MSCHAPv2 (used when the
+	  password has expired)
+	* added support for reading additional certificates from PKCS#12 files
+	  and adding them to the certificate chain
+	* fixed association with IEEE 802.1X (no WPA) when dynamic WEP keys
+	  were used
+	* fixed a possible double free in EAP-TTLS fast-reauthentication when
+	  identity or password is entered through control interface
+	* display EAP Notification messages to user through control interface
+	  with "CTRL-EVENT-EAP-NOTIFICATION" prefix
+	* added GUI version of wpa_cli, wpa_gui; this is not build
+	  automatically with 'make'; use 'make wpa_gui' to build (this requires
+	  Qt development tools)
+	* added 'disconnect' command to control interface for setting
+	  wpa_supplicant in state where it will not associate before
+	  'reassociate' command has been used
+	* added support for selecting a network from the list of all configured
+	  networks ('wpa_cli select_network <network id>'; this disabled all
+	  other networks; to re-enable, 'wpa_cli select_network any')
+	* added support for getting scan results through control interface
+	* added EAP workaround for PEAPv1 session resumption: allow outer,
+	  i.e., not tunneled, EAP-Success to terminate session since; this can
+	  be disabled with eap_workaround=0
+
+2005-04-25 - v0.4.0 (beginning of 0.4.x development releases)
+	* added a new build time option, CONFIG_NO_STDOUT_DEBUG, that can be
+	  used to reduce the size of the wpa_supplicant considerably if
+	  debugging code is not needed
+	* fixed EAPOL-Key validation to drop packets with invalid Key Data
+	  Length; such frames could have crashed wpa_supplicant due to buffer
+	  overflow
+	* added support for wired authentication (IEEE 802.1X on wired
+	  Ethernet); driver interface 'wired'
+	* obsoleted set_wpa() handler in the driver interface API (it can be
+	  replaced by moving enable/disable functionality into init()/deinit())
+	  (calls to set_wpa() are still present for backwards compatibility,
+	  but they may be removed in the future)
+	* driver_madwifi: fixed association in plaintext mode
+	* modified the EAP workaround that accepts EAP-Success with incorrect
+	  Identifier to be even less strict about verification in order to
+	  interoperate with some authentication servers
+	* added support for sending TLS alerts
+	* added support for 'any' SSID wildcard; if ssid is not configured or
+	  is set to an empty string, any SSID will be accepted for non-WPA AP
+	* added support for asking PIN (for SIM) from frontends (e.g.,
+	  wpa_cli); if a PIN is needed, but not included in the configuration
+	  file, a control interface request is sent and EAP processing is
+	  delayed until the PIN is available
+	* added support for using external devices (e.g., a smartcard) for
+	  private key operations in EAP-TLS (CONFIG_SMARTCARD=y in .config);
+	  new wpa_supplicant.conf variables:
+	  - global: opensc_engine_path, pkcs11_engine_path, pkcs11_module_path
+	  - network: engine, engine_id, key_id
+	* added experimental support for EAP-PAX
+	* added monitor mode for wpa_cli (-a<path to a program to run>) that
+	  allows external commands (e.g., shell scripts) to be run based on
+	  wpa_supplicant events, e.g., when authentication has been completed
+	  and data connection is ready; other related wpa_cli arguments:
+	  -B (run in background), -P (write PID file); wpa_supplicant has a new
+	  command line argument (-W) that can be used to make it wait until a
+	  control interface command is received in order to avoid missing
+	  events
+	* added support for opportunistic WPA2 PMKSA key caching (disabled by
+	  default, can be enabled with proactive_key_caching=1)
+	* fixed RSN IE in 4-Way Handshake message 2/4 for the case where
+	  Authenticator rejects PMKSA caching attempt and the driver is not
+	  using assoc_info events
+	* added -P<pid file> argument for wpa_supplicant to write the current
+	  process id into a file
+
+2005-02-12 - v0.3.7 (beginning of 0.3.x stable releases)
+	* added new phase1 option parameter, include_tls_length=1, to force
+	  wpa_supplicant to add TLS Message Length field to all TLS messages
+	  even if the packet is not fragmented; this may be needed with some
+	  authentication servers
+	* fixed WPA/RSN IE verification in message 3 of 4-Way Handshake when
+	  using drivers that take care of AP selection (e.g., when using
+	  ap_scan=2)
+	* fixed reprocessing of pending request after ctrl_iface requests for
+	  identity/password/otp
+	* fixed ctrl_iface requests for identity/password/otp in Phase 2 of
+	  EAP-PEAP and EAP-TTLS
+	* all drivers using driver_wext: set interface up and select Managed
+	  mode when starting wpa_supplicant; set interface down when exiting
+	* renamed driver_ipw2100.c to driver_ipw.c since it now supports both
+	  ipw2100 and ipw2200; please note that this also changed the
+	  configuration variable in .config to CONFIG_DRIVER_IPW
+
+2005-01-24 - v0.3.6
+	* fixed a busy loop introduced in v0.3.5 for scan result processing
+	  when no matching AP is found
+
+2005-01-23 - v0.3.5
+	* added a workaround for an interoperability issue with a Cisco AP
+	  when using WPA2-PSK
+	* fixed non-WPA IEEE 802.1X to use the same authentication timeout as
+	  WPA with IEEE 802.1X (i.e., timeout 10 -> 70 sec to allow
+	  retransmission of dropped frames)
+	* fixed issues with 64-bit CPUs and SHA1 cleanup in previous version
+	  (e.g., segfault when processing EAPOL-Key frames)
+	* fixed EAP workaround and fast reauthentication configuration for
+	  RSN pre-authentication; previously these were disabled and
+	  pre-authentication would fail if the used authentication server
+	  requires EAP workarounds
+	* added support for blacklisting APs that fail or timeout
+	  authentication in ap_scan=1 mode so that all APs are tried in cases
+	  where the ones with strongest signal level are failing authentication
+	* fixed CA certificate loading after a failed EAP-TLS/PEAP/TTLS
+	  authentication attempt
+	* allow EAP-PEAP/TTLS fast reauthentication only if Phase 2 succeeded
+	  in the previous authentication (previously, only Phase 1 success was
+	  verified)
+
+2005-01-09 - v0.3.4
+	* added preliminary support for IBSS (ad-hoc) mode configuration
+	  (mode=1 in network block); this included a new key_mgmt mode
+	  WPA-NONE, i.e., TKIP or CCMP with a fixed key (based on psk) and no
+	  key management; see wpa_supplicant.conf for more details and an
+	  example on how to configure this (note: this is currently implemented
+	  only for driver_hostapd.c, but the changes should be trivial to add
+	  in associate() handler for other drivers, too (assuming the driver
+	  supports WPA-None)
+	* added preliminary port for native Windows (i.e., no cygwin) using
+	  mingw
+
+2005-01-02 - v0.3.3
+	* added optional support for GNU Readline and History Libraries for
+	  wpa_cli (CONFIG_READLINE)
+	* cleaned up EAP state machine <-> method interface and number of
+	  small problems with error case processing not terminating on
+	  EAP-Failure but waiting for timeout
+	* added couple of workarounds for interoperability issues with a
+	  Cisco AP when using WPA2
+	* added support for EAP-FAST (draft-cam-winget-eap-fast-00.txt);
+	  Note: This requires a patch for openssl to add support for TLS
+	  extensions and number of workarounds for operations without
+	  certificates. Proof of concept type of experimental patch is
+	  included in openssl-tls-extensions.patch.
+
+2004-12-19 - v0.3.2
+	* fixed private key loading for cases where passphrase is not set
+	* fixed Windows/cygwin L2 packet handler freeing; previous version
+	  could cause a segfault when RSN pre-authentication was completed
+	* added support for PMKSA caching with drivers that generate RSN IEs
+	  (e.g., NDIS); currently, this is only implemented in driver_ndis.c,
+	  but similar code can be easily added to driver_ndiswrapper.c once
+	  ndiswrapper gets full support for RSN PMKSA caching
+	* improved recovery from PMKID mismatches by requesting full EAP
+	  authentication in case of failed PMKSA caching attempt
+	* driver_ndis: added support for NDIS NdisMIncidateStatus() events
+	  (this requires that ndis_events is ran while wpa_supplicant is
+	  running)
+	* driver_ndis: use ADD_WEP/REMOVE_WEP when configuring WEP keys
+	* added support for driver interfaces to replace the interface name
+	  based on driver/OS specific mapping, e.g., in case of driver_ndis,
+	  this allows the beginning of the adapter description to be used as
+	  the interface name
+	* added support for CR+LF (Windows-style) line ends in configuration
+	  file
+	* driver_ndis: enable radio before starting scanning, disable radio
+	  when exiting
+	* modified association event handler to set portEnabled = FALSE before
+	  clearing port Valid in order to reset EAP state machine and avoid
+	  problems with new authentication getting ignored because of state
+	  machines ending up in AUTHENTICATED/SUCCESS state based on old
+	  information
+	* added support for driver events to add PMKID candidates in order to
+	  allow drivers to give priority to most likely roaming candidates
+	* driver_hostap: moved PrivacyInvoked configuration to associate()
+	  function so that this will not be set for plaintext connections
+	* added KEY_MGMT_802_1X_NO_WPA as a new key_mgmt type so that driver
+	  interface can distinguish plaintext and IEEE 802.1X (no WPA)
+	  authentication
+	* fixed static WEP key configuration to use broadcast/default type for
+	  all keys (previously, the default TX key was configured as pairwise/
+	  unicast key)
+	* driver_ndis: added legacy WPA capability detection for non-WPA2
+	  drivers
+	* added support for setting static WEP keys for IEEE 802.1X without
+	  dynamic WEP keying (eapol_flags=0)
+
+2004-12-12 - v0.3.1
+	* added support for reading PKCS#12 (PFX) files (as a replacement for
+	  PEM/DER) to get certificate and private key (CONFIG_PKCS12)
+	* fixed compilation with CONFIG_PCSC=y
+	* added new ap_scan mode, ap_scan=2, for drivers that take care of
+	  association, but need to be configured with security policy and SSID,
+	  e.g., ndiswrapper and NDIS driver; this mode should allow such
+	  drivers to work with hidden SSIDs and optimized roaming; when
+	  ap_scan=2 is used, only the first network block in the configuration
+	  file is used and this configuration should have explicit security
+	  policy (i.e., only one option in the lists) for key_mgmt, pairwise,
+	  group, proto variables
+	* added experimental port of wpa_supplicant for Windows
+	  - driver_ndis.c driver interface (NDIS OIDs)
+	  - currently, this requires cygwin and WinPcap
+	  - small utility, win_if_list, can be used to get interface name
+	* control interface can now be removed at build time; add
+	  CONFIG_CTRL_IFACE=y to .config to maintain old functionality
+	* optional Xsupplicant interface can now be removed at build time;
+	  (CONFIG_XSUPPLICANT_IFACE=y in .config to bring it back)
+	* added auth_alg to driver interface associate() parameters to make it
+	  easier for drivers to configure authentication algorithm as part of
+	  the association
+
+2004-12-05 - v0.3.0 (beginning of 0.3.x development releases)
+	* driver_broadcom: added new driver interface for Broadcom wl.o driver
+	  (a generic driver for Broadcom IEEE 802.11a/g cards)
+	* wpa_cli: fixed parsing of -p <path> command line argument
+	* PEAPv1: fixed tunneled EAP-Success reply handling to reply with TLS
+	  ACK, not tunneled EAP-Success (of which only the first byte was
+	  actually send due to a bug in previous code); this seems to
+	  interoperate with most RADIUS servers that implements PEAPv1
+	* PEAPv1: added support for terminating PEAP authentication on tunneled
+	  EAP-Success message; this can be configured by adding
+	  peap_outer_success=0 on phase1 parameters in wpa_supplicant.conf
+	  (some RADIUS servers require this whereas others require a tunneled
+	  reply
+	* PEAPv1: changed phase1 option peaplabel to use default to 0, i.e., to
+	  the old label for key derivation; previously, the default was 1,
+	  but it looks like most existing PEAPv1 implementations use the old
+	  label which is thus more suitable default option
+	* added support for EAP-PSK (draft-bersani-eap-psk-03.txt)
+	* fixed parsing of wep_tx_keyidx
+	* added support for configuring list of allowed Phase 2 EAP types
+	  (for both EAP-PEAP and EAP-TTLS) instead of only one type
+	* added support for configuring IEEE 802.11 authentication algorithm
+	  (auth_alg; mainly for using Shared Key authentication with static
+	  WEP keys)
+	* added support for EAP-AKA (with UMTS SIM)
+	* fixed couple of errors in PCSC handling that could have caused
+	  random-looking errors for EAP-SIM
+	* added support for EAP-SIM pseudonyms and fast re-authentication
+	* added support for EAP-TLS/PEAP/TTLS fast re-authentication (TLS
+	  session resumption)
+	* added support for EAP-SIM with two challenges
+	  (phase1="sim_min_num_chal=3" can be used to require three challenges)
+	* added support for configuring DH/DSA parameters for an ephemeral DH
+	  key exchange (EAP-TLS/PEAP/TTLS) using new configuration parameters
+	  dh_file and dh_file2 (phase 2); this adds support for using DSA keys
+	  and optional DH key exchange to achieve forward secracy with RSA keys
+	* added support for matching subject of the authentication server
+	  certificate with a substring when using EAP-TLS/PEAP/TTLS; new
+	  configuration variables subject_match and subject_match2
+	* changed SSID configuration in driver_wext.c (used by many driver
+	  interfaces) to use ssid_len+1 as the length for SSID since some Linux
+	  drivers expect this
+	* fixed couple of unaligned reads in scan result parsing to fix WPA
+	  connection on some platforms (e.g., ARM)
+	* added driver interface for Intel ipw2100 driver
+	* added support for LEAP with WPA
+	* added support for larger scan results report (old limit was 4 kB of
+	  data, i.e., about 35 or so APs) when using Linux wireless extensions
+	  v17 or newer
+	* fixed a bug in PMKSA cache processing: skip sending of EAPOL-Start
+	  only if there is a PMKSA cache entry for the current AP
+	* fixed error handling for case where reading of scan results fails:
+	  must schedule a new scan or wpa_supplicant will remain waiting
+	  forever
+	* changed debug output to remove shared password/key material by
+	  default; all key information can be included with -K command line
+	  argument to match the previous behavior
+	* added support for timestamping debug log messages (disabled by
+	  default, can be enabled with -t command line argument)
+	* set pairwise/group cipher suite for non-WPA IEEE 802.1X to WEP-104
+	  if keys are not configured to be used; this fixes IEEE 802.1X mode
+	  with drivers that use this information to configure whether Privacy
+	  bit can be in Beacon frames (e.g., ndiswrapper)
+	* avoid clearing driver keys if no keys have been configured since last
+	  key clear request; this seems to improve reliability of group key
+	  handshake for ndiswrapper & NDIS driver which seems to be suffering
+	  of some kind of timing issue when the keys are cleared again after
+	  association
+	* changed driver interface API:
+	  - WPA_SUPPLICANT_DRIVER_VERSION define can be used to determine which
+	    version is being used (now, this is set to 2; previously, it was
+	    not defined)
+	  - pass pointer to private data structure to all calls
+	  - the new API is not backwards compatible; all in-tree driver
+	    interfaces has been converted to the new API
+	* added support for controlling multiple interfaces (radios) per
+	  wpa_supplicant process; each interface needs to be listed on the
+	  command line (-c, -i, -D arguments) with -N as a separator
+	  (-cwpa1.conf -iwlan0 -Dhostap -N -cwpa2.conf -iath0 -Dmadwifi)
+	* added a workaround for EAP servers that incorrectly use same Id for
+	  sequential EAP packets
+	* changed libpcap/libdnet configuration to use .config variable,
+	  CONFIG_DNET_PCAP, instead of requiring Makefile modification
+	* improved downgrade attack detection in IE verification of msg 3/4:
+	  verify both WPA and RSN IEs, if present, not only the selected one;
+	  reject the AP if an RSN IE is found in msg 3/4, but not in Beacon or
+	  Probe Response frame, and RSN is enabled in wpa_supplicant
+	  configuration
+	* fixed WPA msg 3/4 processing to allow Key Data field contain other
+	  IEs than just one WPA IE
+	* added support for FreeBSD and driver interface for the BSD net80211
+	  layer (CONFIG_DRIVER_BSD=y in .config); please note that some of the
+	  required kernel mods have not yet been committed
+	* made EAP workarounds configurable; enabled by default, can be
+	  disabled with network block option eap_workaround=0
+
+2004-07-17 - v0.2.4 (beginning of 0.2.x stable releases)
+	* resolved couple of interoperability issues with EAP-PEAPv1 and
+	  Phase 2 (inner EAP) fragment reassembly
+	* driver_madwifi: fixed WEP key configuration for IEEE 802.1X when the
+	  AP is using non-zero key index for the unicast key and key index zero
+	  for the broadcast key
+	* driver_hostap: fixed IEEE 802.1X WEP key updates and
+	  re-authentication by allowing unencrypted EAPOL frames when not using
+	  WPA
+	* added a new driver interface, 'wext', which uses only standard,
+	  driver independent functionality in Linux wireless extensions;
+	  currently, this can be used only for non-WPA IEEE 802.1X mode, but
+	  eventually, this is to be extended to support full WPA/WPA2 once
+	  Linux wireless extensions get support for this
+	* added support for mode in which the driver is responsible for AP
+	  scanning and selection; this is disabled by default and can be
+	  enabled with global ap_scan=0 variable in wpa_supplicant.conf;
+	  this mode can be used, e.g., with generic 'wext' driver interface to
+	  use wpa_supplicant as IEEE 802.1X Supplicant with any Linux driver
+	  supporting wireless extensions.
+	* driver_madwifi: fixed WPA2 configuration and scan_ssid=1 (e.g.,
+	  operation with an AP that does not include SSID in the Beacon frames)
+	* added support for new EAP authentication methods:
+	  EAP-TTLS/EAP-OTP, EAP-PEAPv0/OTP, EAP-PEAPv1/OTP, EAP-OTP
+	* added support for asking one-time-passwords from frontends (e.g.,
+	  wpa_cli); this 'otp' command works otherwise like 'password' command,
+	  but the password is used only once and the frontend will be asked for
+	  a new password whenever a request from authenticator requires a
+	  password; this can be used with both EAP-OTP and EAP-GTC
+	* changed wpa_cli to automatically re-establish connection so that it
+	  does not need to be re-started when wpa_supplicant is terminated and
+	  started again
+	* improved user data (identity/password/otp) requests through
+	  frontends: process pending EAPOL packets after getting new
+	  information so that full authentication does not need to be
+	  restarted; in addition, send pending requests again whenever a new
+	  frontend is attached
+	* changed control frontends to use a new directory for socket files to
+	  make it easier for wpa_cli to automatically select between interfaces
+	  and to provide access control for the control interface;
+	  wpa_supplicant.conf: ctrl_interface is now a path
+	  (/var/run/wpa_supplicant is the recommended path) and
+	  ctrl_interface_group can be used to select which group gets access to
+	  the control interface;
+	  wpa_cli: by default, try to connect to the first interface available
+	  in /var/run/wpa_supplicant; this path can be overridden with -p option
+	  and an interface can be selected with -i option (i.e., in most common
+	  cases, wpa_cli does not need to get any arguments)
+	* added support for LEAP
+	* added driver interface for Linux ndiswrapper
+	* added priority option for network blocks in the configuration file;
+	  this allows networks to be grouped based on priority (the scan
+	  results are searched for matches with network blocks in this order)
+
+2004-06-20 - v0.2.3
+	* sort scan results to improve AP selection
+	* fixed control interface socket removal for some error cases
+	* improved scan requesting and authentication timeout
+	* small improvements/bug fixes for EAP-MSCHAPv2, EAP-PEAP, and
+	  TLS processing
+	* PEAP version can now be forced with phase1="peapver=<ver>"
+	  (mostly for testing; by default, the highest version supported by
+	  both the Supplicant and Authentication Server is selected
+	  automatically)
+	* added support for madwifi driver (Atheros ar521x)
+	* added a workaround for cases where AP sets Install Tx/Rx bit for
+	  WPA Group Key messages when pairwise keys are used (without this,
+	  the Group Key would be used for Tx and the AP would drop frames
+	  from the station)
+	* added GSM SIM/USIM interface for GSM authentication algorithm for
+	  EAP-SIM; this requires pcsc-lite
+	* added support for ATMEL AT76C5XXx driver
+	* fixed IEEE 802.1X WEP key derivation in the case where Authenticator
+	  does not include key data in the EAPOL-Key frame (i.e., part of
+	  EAP keying material is used as data encryption key)
+	* added support for using plaintext and static WEP networks
+	  (key_mgmt=NONE)
+
+2004-05-31 - v0.2.2
+	* added support for new EAP authentication methods:
+	  EAP-TTLS/EAP-MD5-Challenge
+	  EAP-TTLS/EAP-GTC
+	  EAP-TTLS/EAP-MSCHAPv2
+	  EAP-TTLS/EAP-TLS
+	  EAP-TTLS/MSCHAPv2
+	  EAP-TTLS/MSCHAP
+	  EAP-TTLS/PAP
+	  EAP-TTLS/CHAP
+	  EAP-PEAP/TLS
+	  EAP-PEAP/GTC
+	  EAP-PEAP/MD5-Challenge
+	  EAP-GTC
+	  EAP-SIM (not yet complete; needs GSM/SIM authentication interface)
+	* added support for anonymous identity (to be used when identity is
+	  sent in plaintext; real identity will be used within TLS protected
+	  tunnel (e.g., with EAP-TTLS)
+	* added event messages from wpa_supplicant to frontends, e.g., wpa_cli
+	* added support for requesting identity and password information using
+	  control interface; in other words, the password for EAP-PEAP or
+	  EAP-TTLS does not need to be included in the configuration file since
+	  a frontand (e.g., wpa_cli) can ask it from the user
+	* improved RSN pre-authentication to use a candidate list and process
+	  all candidates from each scan; not only one per scan
+	* fixed RSN IE and WPA IE capabilities field parsing
+	* ignore Tx bit in GTK IE when Pairwise keys are used
+	* avoid making new scan requests during IEEE 802.1X negotiation
+	* use openssl/libcrypto for MD5 and SHA-1 when compiling wpa_supplicant
+	  with TLS support (this replaces the included implementation with
+	  library code to save about 8 kB since the library code is needed
+	  anyway for TLS)
+	* fixed WPA-PSK only mode when compiled without IEEE 802.1X support
+	  (i.e., without CONFIG_IEEE8021X_EAPOL=y in .config)
+
+2004-05-06 - v0.2.1
+	* added support for internal IEEE 802.1X (actually, IEEE 802.1aa/D6.1)
+	  Supplicant
+	  - EAPOL state machines for Supplicant [IEEE 802.1aa/D6.1]
+	  - EAP peer state machine [draft-ietf-eap-statemachine-02.pdf]
+	  - EAP-MD5 (cannot be used with WPA-RADIUS)
+	    [draft-ietf-eap-rfc2284bis-09.txt]
+	  - EAP-TLS [RFC 2716]
+	  - EAP-MSCHAPv2 (currently used only with EAP-PEAP)
+	  - EAP-PEAP/MSCHAPv2 [draft-josefsson-pppext-eap-tls-eap-07.txt]
+	    [draft-kamath-pppext-eap-mschapv2-00.txt]
+	    (PEAP version 0, 1, and parts of 2; only 0 and 1 are enabled by
+	    default; tested with FreeRADIUS, Microsoft IAS, and Funk Odyssey)
+	  - new configuration file options: eap, identity, password, ca_cert,
+	    client_cert, privatekey, private_key_passwd
+	  - Xsupplicant is not required anymore, but it can be used by
+	    disabling the internal IEEE 802.1X Supplicant with -e command line
+	    option
+	  - this code is not included in the default build; Makefile need to
+	    be edited for this (uncomment lines for selected functionality)
+	  - EAP-TLS and EAP-PEAP require openssl libraries
+	* use module prefix in debug messages (WPA, EAP, EAP-TLS, ..)
+	* added support for non-WPA IEEE 802.1X mode with dynamic WEP keys
+	  (i.e., complete IEEE 802.1X/EAP authentication and use IEEE 802.1X
+	   EAPOL-Key frames instead of WPA key handshakes)
+	* added support for IEEE 802.11i/RSN (WPA2)
+	  - improved PTK Key Handshake
+	  - PMKSA caching, pre-authentication
+	* fixed wpa_supplicant to ignore possible extra data after WPA
+	  EAPOL-Key packets (this fixes 'Invalid EAPOL-Key MIC when using
+	  TPTK' error from message 3 of 4-Way Handshake in case the AP
+	  includes extra data after the EAPOL-Key)
+	* added interface for external programs (frontends) to control
+	  wpa_supplicant
+	  - CLI example (wpa_cli) with interactive mode and command line
+	    mode
+	  - replaced SIGUSR1 status/statistics with the new control interface
+	* made some feature compile time configurable
+	  - .config file for make
+	  - driver interfaces (hostap, hermes, ..)
+	  - EAPOL/EAP functions
+
+2004-02-15 - v0.2.0
+	* Initial version of wpa_supplicant
diff --git a/wpa_supplicant/Makefile b/wpa_supplicant/Makefile
new file mode 100644
index 000000000000..cb66defac7c8
--- /dev/null
+++ b/wpa_supplicant/Makefile
@@ -0,0 +1,2074 @@
+BINALL=wpa_supplicant wpa_cli
+
+ifndef CONFIG_NO_WPA_PASSPHRASE
+BINALL += wpa_passphrase
+endif
+
+ALL = $(BINALL)
+ALL += systemd/wpa_supplicant.service
+ALL += systemd/wpa_supplicant@.service
+ALL += systemd/wpa_supplicant-nl80211@.service
+ALL += systemd/wpa_supplicant-wired@.service
+ALL += dbus/fi.w1.wpa_supplicant1.service
+ifdef CONFIG_BUILD_WPA_CLIENT_SO
+ALL += libwpa_client.so
+endif
+
+EXTRA_TARGETS=dynamic_eap_methods
+
+CONFIG_FILE=.config
+include ../src/build.rules
+
+ifdef LIBS
+# If LIBS is set with some global build system defaults, clone those for
+# LIBS_c and LIBS_p to cover wpa_passphrase and wpa_cli as well.
+ifndef LIBS_c
+LIBS_c := $(LIBS)
+endif
+ifndef LIBS_p
+LIBS_p := $(LIBS)
+endif
+endif
+
+export LIBDIR ?= /usr/local/lib
+export INCDIR ?= /usr/local/include
+export BINDIR ?= /usr/local/sbin
+PKG_CONFIG ?= pkg-config
+
+CFLAGS += $(EXTRA_CFLAGS)
+CFLAGS += -I$(abspath ../src)
+CFLAGS += -I$(abspath ../src/utils)
+
+ifndef CONFIG_NO_GITVER
+# Add VERSION_STR postfix for builds from a git repository
+ifeq ($(wildcard ../.git),../.git)
+GITVER := $(shell git describe --dirty=+)
+ifneq ($(GITVER),)
+CFLAGS += -DGIT_VERSION_STR_POSTFIX=\"-$(GITVER)\"
+endif
+endif
+endif
+
+ifdef CONFIG_TESTING_OPTIONS
+CFLAGS += -DCONFIG_TESTING_OPTIONS
+CONFIG_WPS_TESTING=y
+CONFIG_TDLS_TESTING=y
+endif
+
+mkconfig:
+	@if [ -f .config ]; then \
+		echo '.config exists - did not replace it'; \
+		exit 1; \
+	fi
+	echo CONFIG_DRIVER_HOSTAP=y >> .config
+	echo CONFIG_DRIVER_WEXT=y >> .config
+
+$(DESTDIR)$(BINDIR)/%: %
+	install -D $(<) $(@)
+
+install: $(addprefix $(DESTDIR)$(BINDIR)/,$(BINALL))
+	$(MAKE) -C ../src install
+ifdef CONFIG_BUILD_WPA_CLIENT_SO
+	install -m 0644 -D libwpa_client.so $(DESTDIR)/$(LIBDIR)/libwpa_client.so
+	install -m 0644 -D ../src/common/wpa_ctrl.h $(DESTDIR)/$(INCDIR)/wpa_ctrl.h
+endif
+	if ls eap_*.so >/dev/null 2>&1; then \
+		install -d $(DESTDIR)$(LIBDIR)/wpa_supplicant && \
+		cp *.so $(DESTDIR)$(LIBDIR)/wpa_supplicant \
+	; fi
+
+ifdef CONFIG_FIPS
+CONFIG_NO_RANDOM_POOL=
+CONFIG_OPENSSL_CMAC=y
+endif
+
+OBJS = config.o
+OBJS += notify.o
+OBJS += bss.o
+OBJS += eap_register.o
+OBJS += ../src/utils/common.o
+OBJS += ../src/utils/config.o
+OBJS += ../src/utils/wpa_debug.o
+OBJS += ../src/utils/wpabuf.o
+OBJS += ../src/utils/bitfield.o
+OBJS += ../src/utils/ip_addr.o
+OBJS += ../src/utils/crc32.o
+OBJS += op_classes.o
+OBJS += rrm.o
+OBJS += twt.o
+OBJS += robust_av.o
+OBJS_p = wpa_passphrase.o
+OBJS_p += ../src/utils/common.o
+OBJS_p += ../src/utils/wpa_debug.o
+OBJS_p += ../src/utils/wpabuf.o
+OBJS_c = wpa_cli.o ../src/common/wpa_ctrl.o
+OBJS_c += ../src/utils/wpa_debug.o
+OBJS_c += ../src/utils/common.o
+OBJS_c += ../src/common/cli.o
+OBJS += wmm_ac.o
+
+ifndef CONFIG_OS
+ifdef CONFIG_NATIVE_WINDOWS
+CONFIG_OS=win32
+else
+CONFIG_OS=unix
+endif
+endif
+
+ifeq ($(CONFIG_OS), internal)
+CFLAGS += -DOS_NO_C_LIB_DEFINES
+endif
+
+OBJS += ../src/utils/os_$(CONFIG_OS).o
+OBJS_p += ../src/utils/os_$(CONFIG_OS).o
+OBJS_c += ../src/utils/os_$(CONFIG_OS).o
+
+ifdef CONFIG_WPA_TRACE
+CFLAGS += -DWPA_TRACE
+OBJS += ../src/utils/trace.o
+OBJS_p += ../src/utils/trace.o
+OBJS_c += ../src/utils/trace.o
+OBJS_priv += ../src/utils/trace.o
+LIBCTRL += ../src/utils/trace.o
+LIBCTRLSO += ../src/utils/trace.c
+LDFLAGS += -rdynamic
+CFLAGS += -funwind-tables
+ifdef CONFIG_WPA_TRACE_BFD
+CFLAGS += -DPACKAGE="wpa_supplicant" -DWPA_TRACE_BFD
+LIBS += -lbfd -ldl -liberty -lz
+LIBS_p += -lbfd -ldl -liberty -lz
+LIBS_c += -lbfd -ldl -liberty -lz
+endif
+endif
+
+ifndef CONFIG_ELOOP
+CONFIG_ELOOP=eloop
+endif
+OBJS += ../src/utils/$(CONFIG_ELOOP).o
+OBJS_c += ../src/utils/$(CONFIG_ELOOP).o
+
+ifndef CONFIG_OSX
+ifeq ($(CONFIG_ELOOP), eloop)
+# Using glibc < 2.17 requires -lrt for clock_gettime()
+# OS X has an alternate implementation
+LIBS += -lrt
+LIBS_c += -lrt
+LIBS_p += -lrt
+endif
+endif
+
+ifdef CONFIG_ELOOP_POLL
+CFLAGS += -DCONFIG_ELOOP_POLL
+endif
+
+ifdef CONFIG_ELOOP_EPOLL
+CFLAGS += -DCONFIG_ELOOP_EPOLL
+endif
+
+ifdef CONFIG_ELOOP_KQUEUE
+CFLAGS += -DCONFIG_ELOOP_KQUEUE
+endif
+
+ifdef CONFIG_EAPOL_TEST
+CFLAGS += -Werror -DEAPOL_TEST
+endif
+
+ifdef CONFIG_CODE_COVERAGE
+CFLAGS += -O0 -fprofile-arcs -ftest-coverage
+LIBS += -lgcov
+LIBS_c += -lgcov
+LIBS_p += -lgcov
+endif
+
+ifdef CONFIG_HT_OVERRIDES
+CFLAGS += -DCONFIG_HT_OVERRIDES
+endif
+
+ifdef CONFIG_VHT_OVERRIDES
+CFLAGS += -DCONFIG_VHT_OVERRIDES
+endif
+
+ifdef CONFIG_HE_OVERRIDES
+CFLAGS += -DCONFIG_HE_OVERRIDES
+endif
+
+ifndef CONFIG_BACKEND
+CONFIG_BACKEND=file
+endif
+
+ifeq ($(CONFIG_BACKEND), file)
+OBJS += config_file.o
+ifndef CONFIG_NO_CONFIG_BLOBS
+NEED_BASE64=y
+endif
+CFLAGS += -DCONFIG_BACKEND_FILE
+endif
+
+ifeq ($(CONFIG_BACKEND), winreg)
+OBJS += config_winreg.o
+endif
+
+ifeq ($(CONFIG_BACKEND), none)
+OBJS += config_none.o
+endif
+
+ifdef CONFIG_NO_CONFIG_WRITE
+CFLAGS += -DCONFIG_NO_CONFIG_WRITE
+endif
+
+ifdef CONFIG_NO_CONFIG_BLOBS
+CFLAGS += -DCONFIG_NO_CONFIG_BLOBS
+endif
+
+ifdef CONFIG_NO_SCAN_PROCESSING
+CFLAGS += -DCONFIG_NO_SCAN_PROCESSING
+endif
+
+ifdef CONFIG_SUITEB
+CFLAGS += -DCONFIG_SUITEB
+endif
+
+ifdef CONFIG_SUITEB192
+CFLAGS += -DCONFIG_SUITEB192
+NEED_SHA384=y
+endif
+
+ifdef CONFIG_OCV
+CFLAGS += -DCONFIG_OCV
+OBJS += ../src/common/ocv.o
+endif
+
+ifdef CONFIG_IEEE80211R
+CFLAGS += -DCONFIG_IEEE80211R
+OBJS += ../src/rsn_supp/wpa_ft.o
+endif
+
+ifdef CONFIG_MESH
+NEED_80211_COMMON=y
+NEED_AES_SIV=y
+CONFIG_SAE=y
+CONFIG_AP=y
+CFLAGS += -DCONFIG_MESH
+OBJS += mesh.o
+OBJS += mesh_mpm.o
+OBJS += mesh_rsn.o
+endif
+
+ifdef CONFIG_SAE
+CFLAGS += -DCONFIG_SAE
+OBJS += ../src/common/sae.o
+ifdef CONFIG_SAE_PK
+CFLAGS += -DCONFIG_SAE_PK
+OBJS += ../src/common/sae_pk.o
+endif
+NEED_ECC=y
+NEED_DH_GROUPS=y
+NEED_HMAC_SHA256_KDF=y
+NEED_DRAGONFLY=y
+ifdef CONFIG_TESTING_OPTIONS
+NEED_DH_GROUPS_ALL=y
+endif
+endif
+
+ifdef CONFIG_DPP
+CFLAGS += -DCONFIG_DPP
+OBJS += ../src/common/dpp.o
+OBJS += ../src/common/dpp_auth.o
+OBJS += ../src/common/dpp_backup.o
+OBJS += ../src/common/dpp_crypto.o
+OBJS += ../src/common/dpp_pkex.o
+OBJS += ../src/common/dpp_reconfig.o
+OBJS += ../src/common/dpp_tcp.o
+OBJS += dpp_supplicant.o
+NEED_AES_SIV=y
+NEED_HMAC_SHA256_KDF=y
+NEED_HMAC_SHA384_KDF=y
+NEED_HMAC_SHA512_KDF=y
+NEED_SHA384=y
+NEED_SHA512=y
+NEED_ECC=y
+NEED_JSON=y
+NEED_GAS_SERVER=y
+NEED_BASE64=y
+NEED_ASN1=y
+ifdef CONFIG_DPP2
+CFLAGS += -DCONFIG_DPP2
+endif
+ifdef CONFIG_DPP3
+CFLAGS += -DCONFIG_DPP3
+endif
+endif
+
+ifdef CONFIG_OWE
+CFLAGS += -DCONFIG_OWE
+NEED_ECC=y
+NEED_HMAC_SHA256_KDF=y
+NEED_HMAC_SHA384_KDF=y
+NEED_HMAC_SHA512_KDF=y
+NEED_SHA384=y
+NEED_SHA512=y
+endif
+
+ifdef CONFIG_FILS
+CFLAGS += -DCONFIG_FILS
+NEED_SHA384=y
+NEED_AES_SIV=y
+ifdef CONFIG_FILS_SK_PFS
+CFLAGS += -DCONFIG_FILS_SK_PFS
+NEED_ECC=y
+endif
+endif
+
+ifdef CONFIG_MBO
+CONFIG_WNM=y
+endif
+
+ifdef CONFIG_WNM
+CFLAGS += -DCONFIG_WNM
+OBJS += wnm_sta.o
+endif
+
+ifdef CONFIG_TDLS
+CFLAGS += -DCONFIG_TDLS
+OBJS += ../src/rsn_supp/tdls.o
+endif
+
+ifdef CONFIG_TDLS_TESTING
+CFLAGS += -DCONFIG_TDLS_TESTING
+endif
+
+ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+CFLAGS += -DCONFIG_PMKSA_CACHE_EXTERNAL
+endif
+
+ifndef CONFIG_NO_WPA
+OBJS += ../src/rsn_supp/wpa.o
+OBJS += ../src/rsn_supp/preauth.o
+OBJS += ../src/rsn_supp/pmksa_cache.o
+OBJS += ../src/rsn_supp/wpa_ie.o
+OBJS += ../src/common/wpa_common.o
+NEED_AES=y
+NEED_SHA1=y
+NEED_MD5=y
+NEED_RC4=y
+else
+CFLAGS += -DCONFIG_NO_WPA
+ifeq ($(CONFIG_TLS), internal)
+NEED_SHA1=y
+NEED_MD5=y
+endif
+endif
+
+ifdef CONFIG_IBSS_RSN
+NEED_RSN_AUTHENTICATOR=y
+CFLAGS += -DCONFIG_IBSS_RSN
+CFLAGS += -DCONFIG_NO_VLAN
+OBJS += ibss_rsn.o
+endif
+
+ifdef CONFIG_MATCH_IFACE
+CFLAGS += -DCONFIG_MATCH_IFACE
+endif
+
+ifdef CONFIG_P2P
+OBJS += p2p_supplicant.o
+OBJS += p2p_supplicant_sd.o
+OBJS += ../src/p2p/p2p.o
+OBJS += ../src/p2p/p2p_utils.o
+OBJS += ../src/p2p/p2p_parse.o
+OBJS += ../src/p2p/p2p_build.o
+OBJS += ../src/p2p/p2p_go_neg.o
+OBJS += ../src/p2p/p2p_sd.o
+OBJS += ../src/p2p/p2p_pd.o
+OBJS += ../src/p2p/p2p_invitation.o
+OBJS += ../src/p2p/p2p_dev_disc.o
+OBJS += ../src/p2p/p2p_group.o
+OBJS += ../src/ap/p2p_hostapd.o
+CFLAGS += -DCONFIG_P2P
+NEED_GAS=y
+NEED_OFFCHANNEL=y
+CONFIG_WPS=y
+CONFIG_AP=y
+ifdef CONFIG_P2P_STRICT
+CFLAGS += -DCONFIG_P2P_STRICT
+endif
+ifdef CONFIG_WIFI_DISPLAY
+CFLAGS += -DCONFIG_WIFI_DISPLAY
+OBJS += wifi_display.o
+endif
+endif
+
+ifdef CONFIG_PASN
+CFLAGS += -DCONFIG_PASN
+CFLAGS += -DCONFIG_PTKSA_CACHE
+NEED_HMAC_SHA256_KDF=y
+NEED_HMAC_SHA384_KDF=y
+NEED_SHA256=y
+NEED_SHA384=y
+OBJS += ../src/common/ptksa_cache.o
+OBJS += pasn_supplicant.o
+endif
+
+ifdef CONFIG_HS20
+OBJS += hs20_supplicant.o
+CFLAGS += -DCONFIG_HS20
+CONFIG_INTERWORKING=y
+endif
+
+ifdef CONFIG_INTERWORKING
+OBJS += interworking.o
+CFLAGS += -DCONFIG_INTERWORKING
+NEED_GAS=y
+endif
+
+ifdef CONFIG_NO_ROAMING
+CFLAGS += -DCONFIG_NO_ROAMING
+endif
+
+include ../src/drivers/drivers.mak
+ifdef CONFIG_AP
+OBJS_d += $(DRV_BOTH_OBJS)
+CFLAGS += $(DRV_BOTH_CFLAGS)
+LDFLAGS += $(DRV_BOTH_LDFLAGS)
+LIBS += $(DRV_BOTH_LIBS)
+else
+NEED_AP_MLME=
+OBJS_d += $(DRV_WPA_OBJS)
+CFLAGS += $(DRV_WPA_CFLAGS)
+LDFLAGS += $(DRV_WPA_LDFLAGS)
+LIBS += $(DRV_WPA_LIBS)
+endif
+
+ifndef CONFIG_L2_PACKET
+CONFIG_L2_PACKET=linux
+endif
+
+OBJS_l2 += ../src/l2_packet/l2_packet_$(CONFIG_L2_PACKET).o
+
+ifeq ($(CONFIG_L2_PACKET), pcap)
+ifdef CONFIG_WINPCAP
+CFLAGS += -DCONFIG_WINPCAP
+LIBS += -lwpcap -lpacket
+LIBS_w += -lwpcap
+else
+LIBS += -ldnet -lpcap
+endif
+endif
+
+ifeq ($(CONFIG_L2_PACKET), winpcap)
+LIBS += -lwpcap -lpacket
+LIBS_w += -lwpcap
+endif
+
+ifeq ($(CONFIG_L2_PACKET), freebsd)
+LIBS += -lpcap
+endif
+
+ifdef CONFIG_ERP
+CFLAGS += -DCONFIG_ERP
+NEED_HMAC_SHA256_KDF=y
+endif
+
+ifdef CONFIG_EAP_TLS
+# EAP-TLS
+ifeq ($(CONFIG_EAP_TLS), dyn)
+CFLAGS += -DEAP_TLS_DYNAMIC
+EAPDYN += eap_tls.so
+else
+CFLAGS += -DEAP_TLS
+OBJS += ../src/eap_peer/eap_tls.o
+endif
+TLS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_UNAUTH_TLS
+# EAP-UNAUTH-TLS
+CFLAGS += -DEAP_UNAUTH_TLS
+ifndef CONFIG_EAP_TLS
+OBJS += ../src/eap_peer/eap_tls.o
+TLS_FUNCS=y
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_PEAP
+# EAP-PEAP
+SRC_EAP_PEAP = ../src/eap_peer/eap_peap.c ../src/eap_common/eap_peap_common.c
+ifeq ($(CONFIG_EAP_PEAP), dyn)
+CFLAGS += -DEAP_PEAP_DYNAMIC
+EAPDYN += eap_peap.so
+else
+CFLAGS += -DEAP_PEAP
+OBJS += $(patsubst %.c, %.o, $(SRC_EAP_PEAP))
+endif
+TLS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_TTLS
+# EAP-TTLS
+ifeq ($(CONFIG_EAP_TTLS), dyn)
+CFLAGS += -DEAP_TTLS_DYNAMIC
+EAPDYN += eap_ttls.so
+else
+CFLAGS += -DEAP_TTLS
+OBJS += ../src/eap_peer/eap_ttls.o
+endif
+TLS_FUNCS=y
+ifndef CONFIG_FIPS
+MS_FUNCS=y
+CHAP=y
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_MD5
+# EAP-MD5
+ifeq ($(CONFIG_EAP_MD5), dyn)
+CFLAGS += -DEAP_MD5_DYNAMIC
+EAPDYN += eap_md5.so
+else
+CFLAGS += -DEAP_MD5
+OBJS += ../src/eap_peer/eap_md5.o
+endif
+CHAP=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+# backwards compatibility for old spelling
+ifdef CONFIG_MSCHAPV2
+ifndef CONFIG_EAP_MSCHAPV2
+CONFIG_EAP_MSCHAPV2=y
+endif
+endif
+
+ifdef CONFIG_EAP_MSCHAPV2
+# EAP-MSCHAPv2
+SRC_EAP_MSCHAPV2 = ../src/eap_peer/eap_mschapv2.c ../src/eap_peer/mschapv2.c
+ifeq ($(CONFIG_EAP_MSCHAPV2), dyn)
+CFLAGS += -DEAP_MSCHAPv2_DYNAMIC
+EAPDYN += eap_mschapv2.so
+else
+CFLAGS += -DEAP_MSCHAPv2
+OBJS += $(patsubst %.c, %.o, $(SRC_EAP_MSCHAPV2))
+endif
+MS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_GTC
+# EAP-GTC
+ifeq ($(CONFIG_EAP_GTC), dyn)
+CFLAGS += -DEAP_GTC_DYNAMIC
+EAPDYN += eap_gtc.so
+else
+CFLAGS += -DEAP_GTC
+OBJS += ../src/eap_peer/eap_gtc.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_OTP
+# EAP-OTP
+ifeq ($(CONFIG_EAP_OTP), dyn)
+CFLAGS += -DEAP_OTP_DYNAMIC
+EAPDYN += eap_otp.so
+else
+CFLAGS += -DEAP_OTP
+OBJS += ../src/eap_peer/eap_otp.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_SIM
+# EAP-SIM
+ifeq ($(CONFIG_EAP_SIM), dyn)
+CFLAGS += -DEAP_SIM_DYNAMIC
+EAPDYN += eap_sim.so
+else
+CFLAGS += -DEAP_SIM
+OBJS += ../src/eap_peer/eap_sim.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+CONFIG_EAP_SIM_COMMON=y
+NEED_AES_CBC=y
+endif
+
+ifdef CONFIG_EAP_LEAP
+# EAP-LEAP
+ifeq ($(CONFIG_EAP_LEAP), dyn)
+CFLAGS += -DEAP_LEAP_DYNAMIC
+EAPDYN += eap_leap.so
+else
+CFLAGS += -DEAP_LEAP
+OBJS += ../src/eap_peer/eap_leap.o
+endif
+MS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_PSK
+# EAP-PSK
+SRC_EAP_PSK = ../src/eap_peer/eap_psk.c ../src/eap_common/eap_psk_common.c
+ifeq ($(CONFIG_EAP_PSK), dyn)
+CFLAGS += -DEAP_PSK_DYNAMIC
+EAPDYN += eap_psk.so
+else
+CFLAGS += -DEAP_PSK
+OBJS += $(patsubst %.c, %.o, $(SRC_EAP_PSK))
+endif
+CONFIG_IEEE8021X_EAPOL=y
+NEED_AES=y
+NEED_AES_ENCBLOCK=y
+NEED_AES_EAX=y
+endif
+
+ifdef CONFIG_EAP_AKA
+# EAP-AKA
+ifeq ($(CONFIG_EAP_AKA), dyn)
+CFLAGS += -DEAP_AKA_DYNAMIC
+EAPDYN += eap_aka.so
+else
+CFLAGS += -DEAP_AKA
+OBJS += ../src/eap_peer/eap_aka.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+CONFIG_EAP_SIM_COMMON=y
+NEED_AES_CBC=y
+endif
+
+ifdef CONFIG_EAP_PROXY
+CFLAGS += -DCONFIG_EAP_PROXY
+OBJS += ../src/eap_peer/eap_proxy_$(CONFIG_EAP_PROXY).o
+include eap_proxy_$(CONFIG_EAP_PROXY).mak
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_AKA_PRIME
+# EAP-AKA'
+ifeq ($(CONFIG_EAP_AKA_PRIME), dyn)
+CFLAGS += -DEAP_AKA_PRIME_DYNAMIC
+else
+CFLAGS += -DEAP_AKA_PRIME
+endif
+endif
+
+ifdef CONFIG_EAP_SIM_COMMON
+OBJS += ../src/eap_common/eap_sim_common.o
+NEED_AES=y
+NEED_FIPS186_2_PRF=y
+endif
+
+ifdef CONFIG_EAP_FAST
+# EAP-FAST
+SRC_EAP_FAST = ../src/eap_peer/eap_fast.c ../src/eap_peer/eap_fast_pac.c
+SRC_EAP_FAST += ../src/eap_common/eap_fast_common.c
+ifeq ($(CONFIG_EAP_FAST), dyn)
+CFLAGS += -DEAP_FAST_DYNAMIC
+EAPDYN += eap_fast.so
+else
+CFLAGS += -DEAP_FAST
+OBJS += $(patsubst %.c, %.o, $(SRC_EAP_FAST))
+endif
+TLS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+NEED_T_PRF=y
+endif
+
+ifdef CONFIG_EAP_TEAP
+# EAP-TEAP
+SRC_EAP_TEAP = ../src/eap_peer/eap_teap.c ../src/eap_peer/eap_teap_pac.c
+SRC_EAP_TEAP += ../src/eap_common/eap_teap_common.c
+ifeq ($(CONFIG_EAP_TEAP), dyn)
+CFLAGS += -DEAP_TEAP_DYNAMIC
+EAPDYN += eap_teap.so
+else
+CFLAGS += -DEAP_TEAP
+OBJS += $(patsubst %.c, %.o, $(SRC_EAP_TEAP))
+endif
+TLS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+NEED_T_PRF=y
+NEED_SHA384=y
+NEED_TLS_PRF_SHA256=y
+NEED_TLS_PRF_SHA384=y
+endif
+
+ifdef CONFIG_EAP_PAX
+# EAP-PAX
+SRC_EAP_PAX = ../src/eap_peer/eap_pax.c ../src/eap_common/eap_pax_common.c
+ifeq ($(CONFIG_EAP_PAX), dyn)
+CFLAGS += -DEAP_PAX_DYNAMIC
+EAPDYN += eap_pax.so
+else
+CFLAGS += -DEAP_PAX
+OBJS += $(patsubst %.c, %.o, $(SRC_EAP_PAX))
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_SAKE
+# EAP-SAKE
+SRC_EAP_SAKE = ../src/eap_peer/eap_sake.c ../src/eap_common/eap_sake_common.c
+ifeq ($(CONFIG_EAP_SAKE), dyn)
+CFLAGS += -DEAP_SAKE_DYNAMIC
+EAPDYN += eap_sake.so
+else
+CFLAGS += -DEAP_SAKE
+OBJS += $(patsubst %.c, %.o, $(SRC_EAP_SAKE))
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_GPSK
+# EAP-GPSK
+SRC_EAP_GPSK = ../src/eap_peer/eap_gpsk.c ../src/eap_common/eap_gpsk_common.c
+ifeq ($(CONFIG_EAP_GPSK), dyn)
+CFLAGS += -DEAP_GPSK_DYNAMIC
+EAPDYN += eap_gpsk.so
+else
+CFLAGS += -DEAP_GPSK
+OBJS += $(patsubst %.c, %.o, $(SRC_EAP_GPSK))
+endif
+CONFIG_IEEE8021X_EAPOL=y
+ifdef CONFIG_EAP_GPSK_SHA256
+CFLAGS += -DEAP_GPSK_SHA256
+endif
+endif
+
+ifdef CONFIG_EAP_PWD
+CFLAGS += -DEAP_PWD
+ifeq ($(CONFIG_TLS), wolfssl)
+CFLAGS += -DCONFIG_ECC
+endif
+OBJS += ../src/eap_peer/eap_pwd.o ../src/eap_common/eap_pwd_common.o
+CONFIG_IEEE8021X_EAPOL=y
+NEED_ECC=y
+NEED_DRAGONFLY=y
+endif
+
+ifdef CONFIG_EAP_EKE
+# EAP-EKE
+SRC_EAP_EKE = ../src/eap_peer/eap_eke.c ../src/eap_common/eap_eke_common.c
+ifeq ($(CONFIG_EAP_EKE), dyn)
+CFLAGS += -DEAP_EKE_DYNAMIC
+EAPDYN += eap_eke.so
+else
+CFLAGS += -DEAP_EKE
+OBJS += $(patsubst %.c, %.o, $(SRC_EAP_EKE))
+endif
+CONFIG_IEEE8021X_EAPOL=y
+NEED_DH_GROUPS=y
+NEED_DH_GROUPS_ALL=y
+NEED_AES_CBC=y
+endif
+
+ifdef CONFIG_WPS
+# EAP-WSC
+CFLAGS += -DCONFIG_WPS -DEAP_WSC
+OBJS += wps_supplicant.o
+OBJS += ../src/utils/uuid.o
+OBJS += ../src/eap_peer/eap_wsc.o ../src/eap_common/eap_wsc_common.o
+OBJS += ../src/wps/wps.o
+OBJS += ../src/wps/wps_common.o
+OBJS += ../src/wps/wps_attr_parse.o
+OBJS += ../src/wps/wps_attr_build.o
+OBJS += ../src/wps/wps_attr_process.o
+OBJS += ../src/wps/wps_dev_attr.o
+OBJS += ../src/wps/wps_enrollee.o
+OBJS += ../src/wps/wps_registrar.o
+CONFIG_IEEE8021X_EAPOL=y
+NEED_DH_GROUPS=y
+NEED_BASE64=y
+NEED_AES_CBC=y
+NEED_MODEXP=y
+
+ifdef CONFIG_WPS_NFC
+CFLAGS += -DCONFIG_WPS_NFC
+OBJS += ../src/wps/ndef.o
+NEED_WPS_OOB=y
+endif
+
+ifdef NEED_WPS_OOB
+CFLAGS += -DCONFIG_WPS_OOB
+endif
+
+ifdef CONFIG_WPS_ER
+CONFIG_WPS_UPNP=y
+CFLAGS += -DCONFIG_WPS_ER
+OBJS += ../src/wps/wps_er.o
+OBJS += ../src/wps/wps_er_ssdp.o
+endif
+
+ifdef CONFIG_WPS_UPNP
+CFLAGS += -DCONFIG_WPS_UPNP
+OBJS += ../src/wps/wps_upnp.o
+OBJS += ../src/wps/wps_upnp_ssdp.o
+OBJS += ../src/wps/wps_upnp_web.o
+OBJS += ../src/wps/wps_upnp_event.o
+OBJS += ../src/wps/wps_upnp_ap.o
+OBJS += ../src/wps/upnp_xml.o
+OBJS += ../src/wps/httpread.o
+OBJS += ../src/wps/http_client.o
+OBJS += ../src/wps/http_server.o
+endif
+
+ifdef CONFIG_WPS_STRICT
+CFLAGS += -DCONFIG_WPS_STRICT
+OBJS += ../src/wps/wps_validate.o
+endif
+
+ifdef CONFIG_WPS_TESTING
+CFLAGS += -DCONFIG_WPS_TESTING
+endif
+
+ifdef CONFIG_WPS_REG_DISABLE_OPEN
+CFLAGS += -DCONFIG_WPS_REG_DISABLE_OPEN
+endif
+
+endif
+
+ifdef CONFIG_EAP_IKEV2
+# EAP-IKEv2
+SRC_EAP_IKEV2 = ../src/eap_peer/eap_ikev2.c
+SRC_EAP_IKEV2 += ../src/eap_peer/ikev2.c
+SRC_EAP_IKEV2 += ../src/eap_common/eap_ikev2_common.c
+SRC_EAP_IKEV2 += ../src/eap_common/ikev2_common.c
+ifeq ($(CONFIG_EAP_IKEV2), dyn)
+CFLAGS += -DEAP_IKEV2_DYNAMIC
+EAPDYN += eap_ikev2.so
+else
+CFLAGS += -DEAP_IKEV2
+OBJS += $(patsubst %.c, %.o, $(SRC_EAP_IKEV2))
+endif
+CONFIG_IEEE8021X_EAPOL=y
+NEED_DH_GROUPS=y
+NEED_DH_GROUPS_ALL=y
+NEED_MODEXP=y
+NEED_CIPHER=y
+endif
+
+ifdef CONFIG_EAP_VENDOR_TEST
+ifeq ($(CONFIG_EAP_VENDOR_TEST), dyn)
+CFLAGS += -DEAP_VENDOR_TEST_DYNAMIC
+EAPDYN += eap_vendor_test.so
+else
+CFLAGS += -DEAP_VENDOR_TEST
+OBJS += ../src/eap_peer/eap_vendor_test.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_TNC
+# EAP-TNC
+CFLAGS += -DEAP_TNC
+OBJS += ../src/eap_peer/eap_tnc.o
+OBJS += ../src/eap_peer/tncc.o
+NEED_BASE64=y
+ifndef CONFIG_NATIVE_WINDOWS
+ifndef CONFIG_DRIVER_BSD
+LIBS += -ldl
+endif
+endif
+endif
+
+ifdef CONFIG_MACSEC
+CFLAGS += -DCONFIG_MACSEC
+CONFIG_IEEE8021X_EAPOL=y
+NEED_AES_ENCBLOCK=y
+NEED_AES_UNWRAP=y
+NEED_AES_WRAP=y
+OBJS += wpas_kay.o
+OBJS += ../src/pae/ieee802_1x_cp.o
+OBJS += ../src/pae/ieee802_1x_kay.o
+OBJS += ../src/pae/ieee802_1x_key.o
+OBJS += ../src/pae/ieee802_1x_secy_ops.o
+ifdef CONFIG_AP
+OBJS += ../src/ap/wpa_auth_kay.o
+endif
+endif
+
+ifdef CONFIG_IEEE8021X_EAPOL
+# IEEE 802.1X/EAPOL state machines (e.g., for RADIUS authentication)
+CFLAGS += -DIEEE8021X_EAPOL
+OBJS += ../src/eapol_supp/eapol_supp_sm.o
+OBJS += ../src/eap_peer/eap.o ../src/eap_peer/eap_methods.o
+NEED_EAP_COMMON=y
+ifdef CONFIG_DYNAMIC_EAP_METHODS
+CFLAGS += -DCONFIG_DYNAMIC_EAP_METHODS
+LIBS += -ldl -rdynamic
+endif
+endif
+
+ifdef CONFIG_AP
+NEED_EAP_COMMON=y
+NEED_RSN_AUTHENTICATOR=y
+CFLAGS += -DCONFIG_AP
+OBJS += ap.o
+CFLAGS += -DCONFIG_NO_RADIUS
+CFLAGS += -DCONFIG_NO_ACCOUNTING
+CFLAGS += -DCONFIG_NO_VLAN
+OBJS += ../src/ap/hostapd.o
+OBJS += ../src/ap/wpa_auth_glue.o
+OBJS += ../src/ap/utils.o
+OBJS += ../src/ap/authsrv.o
+OBJS += ../src/ap/ap_config.o
+OBJS += ../src/ap/sta_info.o
+OBJS += ../src/ap/tkip_countermeasures.o
+OBJS += ../src/ap/ap_mlme.o
+OBJS += ../src/ap/ieee802_1x.o
+OBJS += ../src/eapol_auth/eapol_auth_sm.o
+OBJS += ../src/ap/ieee802_11_auth.o
+OBJS += ../src/ap/ieee802_11_shared.o
+OBJS += ../src/ap/drv_callbacks.o
+OBJS += ../src/ap/ap_drv_ops.o
+OBJS += ../src/ap/beacon.o
+OBJS += ../src/ap/bss_load.o
+OBJS += ../src/ap/eap_user_db.o
+OBJS += ../src/ap/neighbor_db.o
+OBJS += ../src/ap/rrm.o
+OBJS += ../src/ap/ieee802_11_ht.o
+ifdef CONFIG_IEEE80211AC
+OBJS += ../src/ap/ieee802_11_vht.o
+endif
+ifdef CONFIG_IEEE80211AX
+OBJS += ../src/ap/ieee802_11_he.o
+endif
+ifdef CONFIG_WNM_AP
+CFLAGS += -DCONFIG_WNM_AP
+OBJS += ../src/ap/wnm_ap.o
+endif
+ifdef CONFIG_MBO
+OBJS += ../src/ap/mbo_ap.o
+endif
+ifdef CONFIG_FILS
+OBJS += ../src/ap/fils_hlp.o
+endif
+ifdef CONFIG_CTRL_IFACE
+OBJS += ../src/ap/ctrl_iface_ap.o
+endif
+
+CFLAGS += -DEAP_SERVER -DEAP_SERVER_IDENTITY
+OBJS += ../src/eap_server/eap_server.o
+OBJS += ../src/eap_server/eap_server_identity.o
+OBJS += ../src/eap_server/eap_server_methods.o
+
+ifdef CONFIG_IEEE80211AC
+CFLAGS += -DCONFIG_IEEE80211AC
+endif
+ifdef CONFIG_IEEE80211AX
+CFLAGS += -DCONFIG_IEEE80211AX
+endif
+
+ifdef NEED_AP_MLME
+OBJS += ../src/ap/wmm.o
+OBJS += ../src/ap/ap_list.o
+OBJS += ../src/ap/ieee802_11.o
+OBJS += ../src/ap/hw_features.o
+OBJS += ../src/ap/dfs.o
+CFLAGS += -DNEED_AP_MLME
+endif
+ifdef CONFIG_WPS
+CFLAGS += -DEAP_SERVER_WSC
+OBJS += ../src/ap/wps_hostapd.o
+OBJS += ../src/eap_server/eap_server_wsc.o
+endif
+ifdef CONFIG_DPP
+OBJS += ../src/ap/dpp_hostapd.o
+OBJS += ../src/ap/gas_query_ap.o
+NEED_AP_GAS_SERV=y
+endif
+ifdef CONFIG_INTERWORKING
+NEED_AP_GAS_SERV=y
+endif
+ifdef NEED_AP_GAS_SERV
+OBJS += ../src/ap/gas_serv.o
+endif
+ifdef CONFIG_HS20
+OBJS += ../src/ap/hs20.o
+endif
+endif
+
+ifdef CONFIG_MBO
+OBJS += mbo.o
+CFLAGS += -DCONFIG_MBO
+endif
+
+ifdef NEED_RSN_AUTHENTICATOR
+CFLAGS += -DCONFIG_NO_RADIUS
+NEED_AES_WRAP=y
+OBJS += ../src/ap/wpa_auth.o
+OBJS += ../src/ap/wpa_auth_ie.o
+OBJS += ../src/ap/pmksa_cache_auth.o
+endif
+
+ifdef CONFIG_ACS
+CFLAGS += -DCONFIG_ACS
+OBJS += ../src/ap/acs.o
+LIBS += -lm
+endif
+
+ifdef CONFIG_PCSC
+# PC/SC interface for smartcards (USIM, GSM SIM)
+CFLAGS += -DPCSC_FUNCS -I/usr/include/PCSC
+OBJS += ../src/utils/pcsc_funcs.o
+ifdef CONFIG_NATIVE_WINDOWS
+#Once MinGW gets support for WinScard, -lwinscard could be used instead of the
+#dynamic symbol loading that is now used in pcsc_funcs.c
+#LIBS += -lwinscard
+else
+ifdef CONFIG_OSX
+LIBS += -framework PCSC
+else
+LIBS += $(shell $(PKG_CONFIG) --libs libpcsclite)
+endif
+endif
+endif
+
+ifdef CONFIG_SIM_SIMULATOR
+CFLAGS += -DCONFIG_SIM_SIMULATOR
+NEED_MILENAGE=y
+endif
+
+ifdef CONFIG_USIM_SIMULATOR
+CFLAGS += -DCONFIG_USIM_SIMULATOR
+NEED_MILENAGE=y
+endif
+
+ifdef NEED_MILENAGE
+OBJS += ../src/crypto/milenage.o
+NEED_AES_ENCBLOCK=y
+endif
+
+ifdef CONFIG_PKCS12
+CFLAGS += -DPKCS12_FUNCS
+endif
+
+ifdef CONFIG_SMARTCARD
+CFLAGS += -DCONFIG_SMARTCARD
+endif
+
+ifdef NEED_DRAGONFLY
+OBJS += ../src/common/dragonfly.o
+endif
+
+ifdef MS_FUNCS
+OBJS += ../src/crypto/ms_funcs.o
+NEED_DES=y
+NEED_MD4=y
+endif
+
+ifdef CHAP
+OBJS += ../src/eap_common/chap.o
+endif
+
+ifdef TLS_FUNCS
+NEED_DES=y
+# Shared TLS functions (needed for EAP_TLS, EAP_PEAP, EAP_TTLS, EAP_FAST, and
+# EAP_TEAP)
+OBJS += ../src/eap_peer/eap_tls_common.o
+ifndef CONFIG_FIPS
+NEED_TLS_PRF=y
+NEED_SHA1=y
+NEED_MD5=y
+endif
+endif
+
+ifndef CONFIG_TLS
+CONFIG_TLS=openssl
+endif
+
+ifdef CONFIG_TLSV11
+CFLAGS += -DCONFIG_TLSV11
+endif
+
+ifdef CONFIG_TLSV12
+CFLAGS += -DCONFIG_TLSV12
+endif
+
+ifeq ($(CONFIG_TLS), wolfssl)
+ifdef TLS_FUNCS
+CFLAGS += -DWOLFSSL_DER_LOAD
+OBJS += ../src/crypto/tls_wolfssl.o
+endif
+OBJS += ../src/crypto/crypto_wolfssl.o
+OBJS_p += ../src/crypto/crypto_wolfssl.o
+ifdef NEED_FIPS186_2_PRF
+OBJS += ../src/crypto/fips_prf_wolfssl.o
+endif
+NEED_TLS_PRF_SHA256=y
+LIBS += -lwolfssl -lm
+LIBS_p += -lwolfssl -lm
+endif
+
+ifeq ($(CONFIG_TLS), openssl)
+ifdef TLS_FUNCS
+CFLAGS += -DEAP_TLS_OPENSSL
+OBJS += ../src/crypto/tls_openssl.o
+OBJS += ../src/crypto/tls_openssl_ocsp.o
+LIBS += -lssl
+endif
+OBJS += ../src/crypto/crypto_openssl.o
+OBJS_p += ../src/crypto/crypto_openssl.o
+OBJS_priv += ../src/crypto/crypto_openssl.o
+ifdef NEED_FIPS186_2_PRF
+OBJS += ../src/crypto/fips_prf_openssl.o
+endif
+NEED_TLS_PRF_SHA256=y
+LIBS += -lcrypto
+LIBS_p += -lcrypto
+ifdef CONFIG_TLS_ADD_DL
+LIBS += -ldl
+LIBS_p += -ldl
+endif
+ifndef CONFIG_TLS_DEFAULT_CIPHERS
+CONFIG_TLS_DEFAULT_CIPHERS = "DEFAULT:!EXP:!LOW"
+endif
+CFLAGS += -DTLS_DEFAULT_CIPHERS=\"$(CONFIG_TLS_DEFAULT_CIPHERS)\"
+endif
+
+ifeq ($(CONFIG_TLS), gnutls)
+ifndef CONFIG_CRYPTO
+# default to libgcrypt
+CONFIG_CRYPTO=gnutls
+endif
+ifdef TLS_FUNCS
+OBJS += ../src/crypto/tls_gnutls.o
+LIBS += -lgnutls -lgpg-error
+endif
+OBJS += ../src/crypto/crypto_$(CONFIG_CRYPTO).o
+OBJS_p += ../src/crypto/crypto_$(CONFIG_CRYPTO).o
+OBJS_priv += ../src/crypto/crypto_$(CONFIG_CRYPTO).o
+ifdef NEED_FIPS186_2_PRF
+OBJS += ../src/crypto/fips_prf_internal.o
+SHA1OBJS += ../src/crypto/sha1-internal.o
+endif
+ifeq ($(CONFIG_CRYPTO), gnutls)
+LIBS += -lgcrypt
+LIBS_p += -lgcrypt
+CONFIG_INTERNAL_RC4=y
+CONFIG_INTERNAL_DH_GROUP5=y
+endif
+ifeq ($(CONFIG_CRYPTO), nettle)
+LIBS += -lnettle -lgmp
+LIBS_p += -lnettle -lgmp
+CONFIG_INTERNAL_RC4=y
+CONFIG_INTERNAL_DH_GROUP5=y
+endif
+endif
+
+ifeq ($(CONFIG_TLS), internal)
+ifndef CONFIG_CRYPTO
+CONFIG_CRYPTO=internal
+endif
+ifdef TLS_FUNCS
+OBJS += ../src/crypto/crypto_internal-rsa.o
+OBJS += ../src/crypto/tls_internal.o
+OBJS += ../src/tls/tlsv1_common.o
+OBJS += ../src/tls/tlsv1_record.o
+OBJS += ../src/tls/tlsv1_cred.o
+OBJS += ../src/tls/tlsv1_client.o
+OBJS += ../src/tls/tlsv1_client_write.o
+OBJS += ../src/tls/tlsv1_client_read.o
+OBJS += ../src/tls/tlsv1_client_ocsp.o
+OBJS += ../src/tls/rsa.o
+OBJS += ../src/tls/x509v3.o
+OBJS += ../src/tls/pkcs1.o
+OBJS += ../src/tls/pkcs5.o
+OBJS += ../src/tls/pkcs8.o
+NEED_ASN1=y
+NEED_BASE64=y
+NEED_TLS_PRF=y
+ifdef CONFIG_TLSV12
+NEED_TLS_PRF_SHA256=y
+endif
+NEED_MODEXP=y
+NEED_CIPHER=y
+CFLAGS += -DCONFIG_TLS_INTERNAL_CLIENT
+endif
+ifdef NEED_CIPHER
+NEED_DES=y
+OBJS += ../src/crypto/crypto_internal-cipher.o
+endif
+ifdef NEED_MODEXP
+OBJS += ../src/crypto/crypto_internal-modexp.o
+OBJS += ../src/tls/bignum.o
+endif
+ifeq ($(CONFIG_CRYPTO), libtomcrypt)
+OBJS += ../src/crypto/crypto_libtomcrypt.o
+OBJS_p += ../src/crypto/crypto_libtomcrypt.o
+LIBS += -ltomcrypt -ltfm
+LIBS_p += -ltomcrypt -ltfm
+CONFIG_INTERNAL_SHA256=y
+CONFIG_INTERNAL_RC4=y
+CONFIG_INTERNAL_DH_GROUP5=y
+endif
+ifeq ($(CONFIG_CRYPTO), internal)
+OBJS += ../src/crypto/crypto_internal.o
+OBJS_p += ../src/crypto/crypto_internal.o
+NEED_AES_ENC=y
+CFLAGS += -DCONFIG_CRYPTO_INTERNAL
+ifdef CONFIG_INTERNAL_LIBTOMMATH
+CFLAGS += -DCONFIG_INTERNAL_LIBTOMMATH
+ifdef CONFIG_INTERNAL_LIBTOMMATH_FAST
+CFLAGS += -DLTM_FAST
+endif
+else
+LIBS += -ltommath
+LIBS_p += -ltommath
+endif
+CONFIG_INTERNAL_AES=y
+CONFIG_INTERNAL_DES=y
+CONFIG_INTERNAL_SHA1=y
+CONFIG_INTERNAL_MD4=y
+CONFIG_INTERNAL_MD5=y
+CONFIG_INTERNAL_SHA256=y
+CONFIG_INTERNAL_SHA384=y
+CONFIG_INTERNAL_SHA512=y
+CONFIG_INTERNAL_RC4=y
+CONFIG_INTERNAL_DH_GROUP5=y
+endif
+ifeq ($(CONFIG_CRYPTO), cryptoapi)
+OBJS += ../src/crypto/crypto_cryptoapi.o
+OBJS_p += ../src/crypto/crypto_cryptoapi.o
+CFLAGS += -DCONFIG_CRYPTO_CRYPTOAPI
+CONFIG_INTERNAL_SHA256=y
+CONFIG_INTERNAL_RC4=y
+endif
+endif
+
+ifeq ($(CONFIG_TLS), linux)
+OBJS += ../src/crypto/crypto_linux.o
+OBJS_p += ../src/crypto/crypto_linux.o
+ifdef TLS_FUNCS
+OBJS += ../src/crypto/crypto_internal-rsa.o
+OBJS += ../src/crypto/tls_internal.o
+OBJS += ../src/tls/tlsv1_common.o
+OBJS += ../src/tls/tlsv1_record.o
+OBJS += ../src/tls/tlsv1_cred.o
+OBJS += ../src/tls/tlsv1_client.o
+OBJS += ../src/tls/tlsv1_client_write.o
+OBJS += ../src/tls/tlsv1_client_read.o
+OBJS += ../src/tls/tlsv1_client_ocsp.o
+OBJS += ../src/tls/rsa.o
+OBJS += ../src/tls/x509v3.o
+OBJS += ../src/tls/pkcs1.o
+OBJS += ../src/tls/pkcs5.o
+OBJS += ../src/tls/pkcs8.o
+NEED_ASN1=y
+NEED_BASE64=y
+NEED_TLS_PRF=y
+ifdef CONFIG_TLSV12
+NEED_TLS_PRF_SHA256=y
+endif
+NEED_MODEXP=y
+NEED_CIPHER=y
+CFLAGS += -DCONFIG_TLS_INTERNAL_CLIENT
+endif
+ifdef NEED_MODEXP
+OBJS += ../src/crypto/crypto_internal-modexp.o
+OBJS += ../src/tls/bignum.o
+CFLAGS += -DCONFIG_INTERNAL_LIBTOMMATH
+CFLAGS += -DLTM_FAST
+endif
+CONFIG_INTERNAL_DH_GROUP5=y
+ifdef NEED_FIPS186_2_PRF
+OBJS += ../src/crypto/fips_prf_internal.o
+OBJS += ../src/crypto/sha1-internal.o
+endif
+endif
+
+ifeq ($(CONFIG_TLS), none)
+ifdef TLS_FUNCS
+OBJS += ../src/crypto/tls_none.o
+CFLAGS += -DEAP_TLS_NONE
+CONFIG_INTERNAL_AES=y
+CONFIG_INTERNAL_SHA1=y
+CONFIG_INTERNAL_MD5=y
+endif
+OBJS += ../src/crypto/crypto_none.o
+OBJS_p += ../src/crypto/crypto_none.o
+CONFIG_INTERNAL_SHA256=y
+CONFIG_INTERNAL_RC4=y
+endif
+
+ifdef TLS_FUNCS
+ifdef CONFIG_SMARTCARD
+ifndef CONFIG_NATIVE_WINDOWS
+ifneq ($(CONFIG_L2_PACKET), freebsd)
+LIBS += -ldl
+endif
+endif
+endif
+endif
+
+ifndef TLS_FUNCS
+OBJS += ../src/crypto/tls_none.o
+ifeq ($(CONFIG_TLS), internal)
+CONFIG_INTERNAL_AES=y
+CONFIG_INTERNAL_SHA1=y
+CONFIG_INTERNAL_MD5=y
+CONFIG_INTERNAL_RC4=y
+endif
+endif
+
+AESOBJS = # none so far (see below)
+ifdef CONFIG_INTERNAL_AES
+AESOBJS += ../src/crypto/aes-internal.o ../src/crypto/aes-internal-dec.o
+endif
+
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), wolfssl)
+NEED_INTERNAL_AES_WRAP=y
+endif
+endif
+ifdef CONFIG_OPENSSL_INTERNAL_AES_WRAP
+# Seems to be needed at least with BoringSSL
+NEED_INTERNAL_AES_WRAP=y
+CFLAGS += -DCONFIG_OPENSSL_INTERNAL_AES_WRAP
+endif
+ifdef CONFIG_FIPS
+# Have to use internal AES key wrap routines to use OpenSSL EVP since the
+# OpenSSL AES_wrap_key()/AES_unwrap_key() API is not available in FIPS mode.
+NEED_INTERNAL_AES_WRAP=y
+endif
+
+ifdef NEED_INTERNAL_AES_WRAP
+ifneq ($(CONFIG_TLS), linux)
+AESOBJS += ../src/crypto/aes-unwrap.o
+endif
+endif
+ifdef NEED_AES_EAX
+AESOBJS += ../src/crypto/aes-eax.o
+NEED_AES_CTR=y
+endif
+ifdef NEED_AES_SIV
+AESOBJS += ../src/crypto/aes-siv.o
+NEED_AES_CTR=y
+endif
+ifdef NEED_AES_CTR
+AESOBJS += ../src/crypto/aes-ctr.o
+endif
+ifdef NEED_AES_ENCBLOCK
+AESOBJS += ../src/crypto/aes-encblock.o
+endif
+NEED_AES_ENC=y
+ifdef CONFIG_OPENSSL_CMAC
+CFLAGS += -DCONFIG_OPENSSL_CMAC
+else
+ifneq ($(CONFIG_TLS), linux)
+ifneq ($(CONFIG_TLS), wolfssl)
+AESOBJS += ../src/crypto/aes-omac1.o
+endif
+endif
+endif
+ifdef NEED_AES_WRAP
+NEED_AES_ENC=y
+ifdef NEED_INTERNAL_AES_WRAP
+AESOBJS += ../src/crypto/aes-wrap.o
+endif
+endif
+ifdef NEED_AES_CBC
+NEED_AES_ENC=y
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), linux)
+ifneq ($(CONFIG_TLS), wolfssl)
+AESOBJS += ../src/crypto/aes-cbc.o
+endif
+endif
+endif
+endif
+ifdef NEED_AES_ENC
+ifdef CONFIG_INTERNAL_AES
+AESOBJS += ../src/crypto/aes-internal-enc.o
+endif
+endif
+ifdef NEED_AES
+OBJS += $(AESOBJS)
+endif
+
+ifdef NEED_SHA1
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), linux)
+ifneq ($(CONFIG_TLS), gnutls)
+ifneq ($(CONFIG_TLS), wolfssl)
+SHA1OBJS += ../src/crypto/sha1.o
+endif
+endif
+endif
+endif
+SHA1OBJS += ../src/crypto/sha1-prf.o
+ifdef CONFIG_INTERNAL_SHA1
+SHA1OBJS += ../src/crypto/sha1-internal.o
+ifdef NEED_FIPS186_2_PRF
+SHA1OBJS += ../src/crypto/fips_prf_internal.o
+endif
+endif
+ifdef CONFIG_NO_WPA_PASSPHRASE
+CFLAGS += -DCONFIG_NO_PBKDF2
+else
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), wolfssl)
+SHA1OBJS += ../src/crypto/sha1-pbkdf2.o
+endif
+endif
+endif
+ifdef NEED_T_PRF
+SHA1OBJS += ../src/crypto/sha1-tprf.o
+endif
+ifdef NEED_TLS_PRF
+SHA1OBJS += ../src/crypto/sha1-tlsprf.o
+endif
+endif
+
+ifndef CONFIG_FIPS
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), linux)
+ifneq ($(CONFIG_TLS), gnutls)
+ifneq ($(CONFIG_TLS), wolfssl)
+MD5OBJS += ../src/crypto/md5.o
+endif
+endif
+endif
+endif
+endif
+ifdef NEED_MD5
+ifdef CONFIG_INTERNAL_MD5
+MD5OBJS += ../src/crypto/md5-internal.o
+endif
+OBJS += $(MD5OBJS)
+OBJS_p += $(MD5OBJS)
+OBJS_priv += $(MD5OBJS)
+endif
+
+ifdef NEED_MD4
+ifdef CONFIG_INTERNAL_MD4
+OBJS += ../src/crypto/md4-internal.o
+endif
+endif
+
+DESOBJS = # none needed when not internal
+ifdef NEED_DES
+ifndef CONFIG_FIPS
+CFLAGS += -DCONFIG_DES
+endif
+ifdef CONFIG_INTERNAL_DES
+DESOBJS += ../src/crypto/des-internal.o
+endif
+endif
+
+ifdef CONFIG_NO_RC4
+CFLAGS += -DCONFIG_NO_RC4
+endif
+
+ifdef NEED_RC4
+ifdef CONFIG_INTERNAL_RC4
+ifndef CONFIG_NO_RC4
+OBJS += ../src/crypto/rc4.o
+endif
+endif
+endif
+
+SHA256OBJS = # none by default
+CFLAGS += -DCONFIG_SHA256
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), linux)
+ifneq ($(CONFIG_TLS), gnutls)
+ifneq ($(CONFIG_TLS), wolfssl)
+SHA256OBJS += ../src/crypto/sha256.o
+endif
+endif
+endif
+endif
+SHA256OBJS += ../src/crypto/sha256-prf.o
+ifdef CONFIG_INTERNAL_SHA256
+SHA256OBJS += ../src/crypto/sha256-internal.o
+endif
+ifdef CONFIG_INTERNAL_SHA384
+CFLAGS += -DCONFIG_INTERNAL_SHA384
+SHA256OBJS += ../src/crypto/sha384-internal.o
+endif
+ifdef CONFIG_INTERNAL_SHA512
+CFLAGS += -DCONFIG_INTERNAL_SHA512
+SHA256OBJS += ../src/crypto/sha512-internal.o
+endif
+ifdef NEED_TLS_PRF_SHA256
+SHA256OBJS += ../src/crypto/sha256-tlsprf.o
+endif
+ifdef NEED_TLS_PRF_SHA384
+SHA256OBJS += ../src/crypto/sha384-tlsprf.o
+endif
+ifdef NEED_HMAC_SHA256_KDF
+CFLAGS += -DCONFIG_HMAC_SHA256_KDF
+OBJS += ../src/crypto/sha256-kdf.o
+endif
+ifdef NEED_HMAC_SHA384_KDF
+CFLAGS += -DCONFIG_HMAC_SHA384_KDF
+OBJS += ../src/crypto/sha384-kdf.o
+endif
+ifdef NEED_HMAC_SHA512_KDF
+CFLAGS += -DCONFIG_HMAC_SHA512_KDF
+OBJS += ../src/crypto/sha512-kdf.o
+endif
+OBJS += $(SHA256OBJS)
+ifdef NEED_SHA384
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), linux)
+ifneq ($(CONFIG_TLS), gnutls)
+ifneq ($(CONFIG_TLS), wolfssl)
+OBJS += ../src/crypto/sha384.o
+endif
+endif
+endif
+endif
+CFLAGS += -DCONFIG_SHA384
+OBJS += ../src/crypto/sha384-prf.o
+endif
+ifdef NEED_SHA512
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), linux)
+ifneq ($(CONFIG_TLS), gnutls)
+ifneq ($(CONFIG_TLS), wolfssl)
+OBJS += ../src/crypto/sha512.o
+endif
+endif
+endif
+endif
+CFLAGS += -DCONFIG_SHA512
+OBJS += ../src/crypto/sha512-prf.o
+endif
+
+ifdef NEED_ASN1
+OBJS += ../src/tls/asn1.o
+endif
+
+ifdef NEED_DH_GROUPS
+OBJS += ../src/crypto/dh_groups.o
+endif
+ifdef NEED_DH_GROUPS_ALL
+CFLAGS += -DALL_DH_GROUPS
+endif
+ifdef CONFIG_INTERNAL_DH_GROUP5
+ifdef NEED_DH_GROUPS
+OBJS += ../src/crypto/dh_group5.o
+endif
+endif
+
+ifdef NEED_ECC
+CFLAGS += -DCONFIG_ECC
+endif
+
+ifdef CONFIG_NO_RANDOM_POOL
+CFLAGS += -DCONFIG_NO_RANDOM_POOL
+else
+ifdef CONFIG_GETRANDOM
+CFLAGS += -DCONFIG_GETRANDOM
+endif
+OBJS += ../src/crypto/random.o
+endif
+
+ifdef CONFIG_CTRL_IFACE
+ifeq ($(CONFIG_CTRL_IFACE), y)
+ifdef CONFIG_NATIVE_WINDOWS
+CONFIG_CTRL_IFACE=named_pipe
+else
+CONFIG_CTRL_IFACE=unix
+endif
+endif
+CFLAGS += -DCONFIG_CTRL_IFACE
+ifeq ($(CONFIG_CTRL_IFACE), unix)
+CFLAGS += -DCONFIG_CTRL_IFACE_UNIX
+OBJS += ../src/common/ctrl_iface_common.o
+endif
+ifeq ($(CONFIG_CTRL_IFACE), udp)
+CFLAGS += -DCONFIG_CTRL_IFACE_UDP
+endif
+ifeq ($(CONFIG_CTRL_IFACE), udp6)
+CONFIG_CTRL_IFACE=udp
+CFLAGS += -DCONFIG_CTRL_IFACE_UDP
+CFLAGS += -DCONFIG_CTRL_IFACE_UDP_IPV6
+endif
+ifeq ($(CONFIG_CTRL_IFACE), named_pipe)
+CFLAGS += -DCONFIG_CTRL_IFACE_NAMED_PIPE
+endif
+ifeq ($(CONFIG_CTRL_IFACE), udp-remote)
+CONFIG_CTRL_IFACE=udp
+CFLAGS += -DCONFIG_CTRL_IFACE_UDP
+CFLAGS += -DCONFIG_CTRL_IFACE_UDP_REMOTE
+endif
+ifeq ($(CONFIG_CTRL_IFACE), udp6-remote)
+CONFIG_CTRL_IFACE=udp
+CFLAGS += -DCONFIG_CTRL_IFACE_UDP
+CFLAGS += -DCONFIG_CTRL_IFACE_UDP_REMOTE
+CFLAGS += -DCONFIG_CTRL_IFACE_UDP_IPV6
+endif
+OBJS += ctrl_iface.o ctrl_iface_$(CONFIG_CTRL_IFACE).o
+endif
+
+ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_NEW
+OBJS += dbus/dbus_dict_helpers.o
+OBJS += dbus/dbus_new_helpers.o
+OBJS += dbus/dbus_new.o dbus/dbus_new_handlers.o
+OBJS += dbus/dbus_common.o
+ifdef CONFIG_WPS
+OBJS += dbus/dbus_new_handlers_wps.o
+endif
+ifdef CONFIG_P2P
+OBJS += dbus/dbus_new_handlers_p2p.o
+endif
+ifndef DBUS_LIBS
+DBUS_LIBS := $(shell $(PKG_CONFIG) --libs dbus-1)
+endif
+ifndef DBUS_INCLUDE
+DBUS_INCLUDE := $(shell $(PKG_CONFIG) --cflags dbus-1)
+endif
+ifdef CONFIG_CTRL_IFACE_DBUS_INTRO
+OBJS += dbus/dbus_new_introspect.o
+CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_INTRO
+endif
+CFLAGS += $(DBUS_INCLUDE)
+LIBS += $(DBUS_LIBS)
+endif
+
+ifdef CONFIG_READLINE
+OBJS_c += ../src/utils/edit_readline.o
+LIBS_c += -lreadline -lncurses
+else
+ifdef CONFIG_WPA_CLI_EDIT
+OBJS_c += ../src/utils/edit.o
+else
+OBJS_c += ../src/utils/edit_simple.o
+endif
+endif
+
+ifdef CONFIG_NATIVE_WINDOWS
+CFLAGS += -DCONFIG_NATIVE_WINDOWS
+LIBS += -lws2_32 -lgdi32 -lcrypt32
+LIBS_c += -lws2_32
+LIBS_p += -lws2_32 -lgdi32
+ifeq ($(CONFIG_CRYPTO), cryptoapi)
+LIBS_p += -lcrypt32
+endif
+endif
+
+ifdef CONFIG_NO_STDOUT_DEBUG
+CFLAGS += -DCONFIG_NO_STDOUT_DEBUG
+ifndef CONFIG_CTRL_IFACE
+CFLAGS += -DCONFIG_NO_WPA_MSG
+endif
+endif
+
+ifdef CONFIG_IPV6
+# for eapol_test only
+CFLAGS += -DCONFIG_IPV6
+endif
+
+ifdef CONFIG_NO_LINUX_PACKET_SOCKET_WAR
+CFLAGS += -DCONFIG_NO_LINUX_PACKET_SOCKET_WAR
+endif
+
+ifdef NEED_BASE64
+OBJS += ../src/utils/base64.o
+endif
+
+ifdef NEED_SME
+OBJS += sme.o
+CFLAGS += -DCONFIG_SME
+endif
+
+OBJS += ../src/common/ieee802_11_common.o
+OBJS += ../src/common/hw_features_common.o
+
+ifdef NEED_EAP_COMMON
+OBJS += ../src/eap_common/eap_common.o
+endif
+
+ifndef CONFIG_MAIN
+CONFIG_MAIN=main
+endif
+
+ifdef CONFIG_DEBUG_SYSLOG
+CFLAGS += -DCONFIG_DEBUG_SYSLOG
+ifdef CONFIG_DEBUG_SYSLOG_FACILITY
+CFLAGS += -DLOG_HOSTAPD="$(CONFIG_DEBUG_SYSLOG_FACILITY)"
+endif
+endif
+
+ifdef CONFIG_DEBUG_LINUX_TRACING
+CFLAGS += -DCONFIG_DEBUG_LINUX_TRACING
+endif
+
+ifdef CONFIG_DEBUG_FILE
+CFLAGS += -DCONFIG_DEBUG_FILE
+endif
+
+ifdef CONFIG_DELAYED_MIC_ERROR_REPORT
+CFLAGS += -DCONFIG_DELAYED_MIC_ERROR_REPORT
+endif
+
+ifdef CONFIG_FIPS
+CFLAGS += -DCONFIG_FIPS
+ifneq ($(CONFIG_TLS), openssl)
+ifneq ($(CONFIG_TLS), wolfssl)
+$(error CONFIG_FIPS=y requires CONFIG_TLS=openssl)
+endif
+endif
+endif
+
+OBJS += $(SHA1OBJS) $(DESOBJS)
+
+OBJS_p += $(SHA1OBJS)
+OBJS_p += $(SHA256OBJS)
+OBJS_priv += $(SHA1OBJS)
+
+ifdef CONFIG_BGSCAN_SIMPLE
+CFLAGS += -DCONFIG_BGSCAN_SIMPLE
+OBJS += bgscan_simple.o
+NEED_BGSCAN=y
+endif
+
+ifdef CONFIG_BGSCAN_LEARN
+CFLAGS += -DCONFIG_BGSCAN_LEARN
+OBJS += bgscan_learn.o
+NEED_BGSCAN=y
+endif
+
+ifdef NEED_BGSCAN
+CFLAGS += -DCONFIG_BGSCAN
+OBJS += bgscan.o
+endif
+
+ifdef CONFIG_AUTOSCAN_EXPONENTIAL
+CFLAGS += -DCONFIG_AUTOSCAN_EXPONENTIAL
+OBJS += autoscan_exponential.o
+NEED_AUTOSCAN=y
+endif
+
+ifdef CONFIG_AUTOSCAN_PERIODIC
+CFLAGS += -DCONFIG_AUTOSCAN_PERIODIC
+OBJS += autoscan_periodic.o
+NEED_AUTOSCAN=y
+endif
+
+ifdef NEED_AUTOSCAN
+CFLAGS += -DCONFIG_AUTOSCAN
+OBJS += autoscan.o
+endif
+
+ifdef CONFIG_EXT_PASSWORD_TEST
+OBJS += ../src/utils/ext_password_test.o
+CFLAGS += -DCONFIG_EXT_PASSWORD_TEST
+NEED_EXT_PASSWORD=y
+endif
+
+ifdef CONFIG_EXT_PASSWORD_FILE
+OBJS += ../src/utils/ext_password_file.o
+CFLAGS += -DCONFIG_EXT_PASSWORD_FILE
+NEED_EXT_PASSWORD=y
+endif
+
+ifdef NEED_EXT_PASSWORD
+OBJS += ../src/utils/ext_password.o
+CFLAGS += -DCONFIG_EXT_PASSWORD
+endif
+
+ifdef NEED_GAS_SERVER
+OBJS += ../src/common/gas_server.o
+CFLAGS += -DCONFIG_GAS_SERVER
+NEED_GAS=y
+endif
+
+ifdef NEED_GAS
+OBJS += ../src/common/gas.o
+OBJS += gas_query.o
+CFLAGS += -DCONFIG_GAS
+NEED_OFFCHANNEL=y
+endif
+
+ifdef NEED_OFFCHANNEL
+OBJS += offchannel.o
+CFLAGS += -DCONFIG_OFFCHANNEL
+endif
+
+ifdef NEED_JSON
+OBJS += ../src/utils/json.o
+CFLAGS += -DCONFIG_JSON
+endif
+
+ifdef CONFIG_MODULE_TESTS
+CFLAGS += -DCONFIG_MODULE_TESTS
+OBJS += wpas_module_tests.o
+OBJS += ../src/utils/utils_module_tests.o
+OBJS += ../src/common/common_module_tests.o
+OBJS += ../src/crypto/crypto_module_tests.o
+ifdef CONFIG_WPS
+OBJS += ../src/wps/wps_module_tests.o
+endif
+endif
+
+OBJS += ../src/drivers/driver_common.o
+OBJS_priv += ../src/drivers/driver_common.o
+
+OBJS += wpa_supplicant.o events.o bssid_ignore.o wpas_glue.o scan.o
+OBJS_t := $(OBJS) $(OBJS_l2) eapol_test.o
+OBJS_t += ../src/radius/radius_client.o
+OBJS_t += ../src/radius/radius.o
+OBJS_t2 := $(OBJS) $(OBJS_l2) preauth_test.o
+
+OBJS_nfc := $(OBJS) $(OBJS_l2) nfc_pw_token.o
+OBJS_nfc += $(OBJS_d) ../src/drivers/drivers.o
+
+OBJS += $(CONFIG_MAIN).o
+
+ifdef CONFIG_PRIVSEP
+OBJS_priv += $(OBJS_d) ../src/drivers/drivers.o
+OBJS_priv += $(OBJS_l2)
+OBJS_priv += ../src/utils/os_$(CONFIG_OS).o
+OBJS_priv += ../src/utils/$(CONFIG_ELOOP).o
+OBJS_priv += ../src/utils/common.o
+OBJS_priv += ../src/utils/wpa_debug.o
+OBJS_priv += ../src/utils/wpabuf.o
+OBJS_priv += wpa_priv.o
+ifdef CONFIG_DRIVER_NL80211
+OBJS_priv += ../src/common/ieee802_11_common.o
+endif
+OBJS += ../src/l2_packet/l2_packet_privsep.o
+OBJS += ../src/drivers/driver_privsep.o
+EXTRA_progs += wpa_priv
+else
+OBJS += $(OBJS_d) ../src/drivers/drivers.o
+OBJS += $(OBJS_l2)
+endif
+
+ifdef CONFIG_NDIS_EVENTS_INTEGRATED
+CFLAGS += -DCONFIG_NDIS_EVENTS_INTEGRATED
+OBJS += ../src/drivers/ndis_events.o
+EXTRALIBS += -loleaut32 -lole32 -luuid
+ifdef PLATFORMSDKLIB
+EXTRALIBS += $(PLATFORMSDKLIB)/WbemUuid.Lib
+else
+EXTRALIBS += WbemUuid.Lib
+endif
+endif
+
+ifdef CONFIG_FST
+CFLAGS += -DCONFIG_FST
+ifdef CONFIG_FST_TEST
+CFLAGS += -DCONFIG_FST_TEST
+endif
+FST_OBJS += ../src/fst/fst.o
+FST_OBJS += ../src/fst/fst_session.o
+FST_OBJS += ../src/fst/fst_iface.o
+FST_OBJS += ../src/fst/fst_group.o
+FST_OBJS += ../src/fst/fst_ctrl_aux.o
+ifdef CONFIG_CTRL_IFACE
+FST_OBJS += ../src/fst/fst_ctrl_iface.o
+endif
+OBJS += $(FST_OBJS)
+OBJS_t += $(FST_OBJS)
+OBJS_t2 += $(FST_OBJS)
+OBJS_nfc += $(FST_OBJS)
+endif
+
+ifdef CONFIG_WEP
+CFLAGS += -DCONFIG_WEP
+endif
+
+ifdef CONFIG_NO_TKIP
+CFLAGS += -DCONFIG_NO_TKIP
+endif
+
+dynamic_eap_methods: $(EAPDYN)
+
+_OBJS_VAR := OBJS_priv
+include ../src/objs.mk
+wpa_priv: $(BCHECK) $(OBJS_priv)
+	$(Q)$(LDO) $(LDFLAGS) -o wpa_priv $(OBJS_priv) $(LIBS)
+	@$(E) "  LD " $@
+
+_OBJS_VAR := OBJS
+include ../src/objs.mk
+wpa_supplicant: $(BCHECK) $(OBJS) $(EXTRA_progs)
+	$(Q)$(LDO) $(LDFLAGS) -o wpa_supplicant $(OBJS) $(LIBS) $(EXTRALIBS)
+	@$(E) "  LD " $@
+
+_OBJS_VAR := OBJS_t
+include ../src/objs.mk
+eapol_test: $(OBJS_t)
+	$(Q)$(LDO) $(LDFLAGS) -o eapol_test $(OBJS_t) $(LIBS)
+	@$(E) "  LD " $@
+
+_OBJS_VAR := OBJS_t2
+include ../src/objs.mk
+preauth_test: $(OBJS_t2)
+	$(Q)$(LDO) $(LDFLAGS) -o preauth_test $(OBJS_t2) $(LIBS)
+	@$(E) "  LD " $@
+
+_OBJS_VAR := OBJS_p
+include ../src/objs.mk
+wpa_passphrase: $(OBJS_p)
+	$(Q)$(LDO) $(LDFLAGS) -o wpa_passphrase $(OBJS_p) $(LIBS_p) $(LIBS)
+	@$(E) "  LD " $@
+
+_OBJS_VAR := OBJS_c
+include ../src/objs.mk
+wpa_cli: $(OBJS_c)
+	$(Q)$(LDO) $(LDFLAGS) -o wpa_cli $(OBJS_c) $(LIBS_c)
+	@$(E) "  LD " $@
+
+LIBCTRL += ../src/common/wpa_ctrl.o
+LIBCTRL += ../src/utils/os_$(CONFIG_OS).o
+LIBCTRL += ../src/utils/common.o
+LIBCTRL += ../src/utils/wpa_debug.o
+LIBCTRLSO += ../src/common/wpa_ctrl.c
+LIBCTRLSO += ../src/utils/os_$(CONFIG_OS).c
+LIBCTRLSO += ../src/utils/common.c
+LIBCTRLSO += ../src/utils/wpa_debug.c
+
+_OBJS_VAR := LIBCTRL
+include ../src/objs.mk
+libwpa_client.a: $(LIBCTRL)
+	$(Q)rm -f $@
+	$(Q)$(AR) crs $@ $?
+	@$(E) "  AR " $@
+
+libwpa_client.so: $(LIBCTRLSO)
+	@$(E) "  CC  $@ ($^)"
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -fPIC $^
+
+OBJS_wpatest := libwpa_test.o
+_OBJS_VAR := OBJS_wpatest
+include ../src/objs.mk
+libwpa_test1: $(OBJS_wpatest) libwpa_client.a
+	$(Q)$(LDO) $(LDFLAGS) -o libwpa_test1 $(OBJS_wpatest) libwpa_client.a $(LIBS_c)
+	@$(E) "  LD " $@
+
+libwpa_test2: $(OBJS_wpatest) libwpa_client.so
+	$(Q)$(LDO) $(LDFLAGS) -o libwpa_test2 $(OBJS_wpatest) -L. -lwpa_client $(LIBS_c)
+	@$(E) "  LD " $@
+
+_OBJS_VAR := OBJS_nfc
+include ../src/objs.mk
+nfc_pw_token: $(OBJS_nfc)
+	$(Q)$(LDO) $(LDFLAGS) -o nfc_pw_token $(OBJS_nfc) $(LIBS)
+	@$(E) "  LD " $@
+
+win_if_list: win_if_list.c
+	$(Q)$(LDO) $(LDFLAGS) -o $@ win_if_list.c $(CFLAGS) $(LIBS_w)
+	@$(E) "  LD " $@
+
+eap_psk.so: $(SRC_EAP_PSK)
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-Deap_peer_psk_register=eap_peer_method_dynamic_init
+	@$(E) "  CC/LD " $@
+
+eap_pax.so: $(SRC_EAP_PAX)
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-D$(@F:eap_%.so=eap_peer_%)_register=eap_peer_method_dynamic_init
+	@$(E) "  CC/LD " $@
+
+eap_peap.so: $(SRC_EAP_PEAP)
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-D$(@F:eap_%.so=eap_peer_%)_register=eap_peer_method_dynamic_init
+	@$(E) "  CC/LD " $@
+
+eap_sake.so: $(SRC_EAP_SAKE)
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-D$(@F:eap_%.so=eap_peer_%)_register=eap_peer_method_dynamic_init
+	@$(E) "  CC/LD " $@
+
+eap_ikev2.so: $(SRC_EAP_IKEV2)
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-D$(@F:eap_%.so=eap_peer_%)_register=eap_peer_method_dynamic_init
+	@$(E) "  CC/LD " $@
+
+eap_eke.so: $(SRC_EAP_EKE)
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-D$(@F:eap_%.so=eap_peer_%)_register=eap_peer_method_dynamic_init
+	@$(E) "  CC/LD " $@
+
+eap_mschapv2.so: $(SRC_EAP_MSCHAPV2)
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-D$(@F:eap_%.so=eap_peer_%)_register=eap_peer_method_dynamic_init
+	@$(E) "  CC/LD " $@
+
+eap_fast.so: $(SRC_EAP_FAST)
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-D$(@F:eap_%.so=eap_peer_%)_register=eap_peer_method_dynamic_init
+	@$(E) "  CC/LD " $@
+
+eap_teap.so: $(SRC_EAP_TEAP)
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-D$(@F:eap_%.so=eap_peer_%)_register=eap_peer_method_dynamic_init
+	@$(E) "  CC/LD " $@
+
+eap_gpsk.so: $(SRC_EAP_GPSK)
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-D$(@F:eap_%.so=eap_peer_%)_register=eap_peer_method_dynamic_init
+	@$(E) "  CC/LD " $@
+
+%.so: ../src/eap_peer/%.c
+	$(Q)$(CC) $(LDFLAGS) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $< \
+		-D$(*F:eap_%=eap_peer_%)_register=eap_peer_method_dynamic_init
+	@$(E) "  CC/LD " $@
+
+%.service: %.service.in
+	$(Q)sed -e 's|\@BINDIR\@|$(BINDIR)|g' $< >$@
+	@$(E) "  sed" $<
+
+%@.service: %.service.arg.in
+	$(Q)sed -e 's|\@BINDIR\@|$(BINDIR)|g' $< >$@
+	@$(E) "  sed" $<
+
+wpa_supplicant.exe: wpa_supplicant
+	mv -f $< $@
+wpa_cli.exe: wpa_cli
+	mv -f $< $@
+wpa_passphrase.exe: wpa_passphrase
+	mv -f $< $@
+win_if_list.exe: win_if_list
+	mv -f $< $@
+eapol_test.exe: eapol_test
+	mv -f $< $@
+
+WINALL=wpa_supplicant.exe wpa_cli.exe wpa_passphrase.exe win_if_list.exe
+
+windows-bin: $(WINALL)
+	$(STRIP) $(WINALL)
+
+wpa_gui:
+	@echo "wpa_gui has been removed - see wpa_gui-qt4 for replacement"
+
+wpa_gui-qt4/Makefile:
+	qmake -o wpa_gui-qt4/Makefile wpa_gui-qt4/wpa_gui.pro
+
+wpa_gui-qt4/lang/wpa_gui_de.qm: wpa_gui-qt4/lang/wpa_gui_de.ts
+	lrelease wpa_gui-qt4/wpa_gui.pro
+
+wpa_gui-qt4: wpa_gui-qt4/Makefile wpa_gui-qt4/lang/wpa_gui_de.qm
+	$(MAKE) -C wpa_gui-qt4
+
+FIPSDIR=/usr/local/ssl/fips-2.0
+FIPSLD=$(FIPSDIR)/bin/fipsld
+fips:
+	$(MAKE) CC=$(FIPSLD) FIPSLD_CC="$(CC)"
+
+.PHONY: lcov-html
+lcov-html: $(call BUILDOBJ,wpa_supplicant.gcda)
+	lcov -c -d $(BUILDDIR) > lcov.info
+	genhtml lcov.info --output-directory lcov-html
+
+clean: common-clean
+	$(MAKE) -C ../src clean
+	$(MAKE) -C dbus clean
+	rm -f core *~ *.o *.d *.gcno *.gcda *.gcov
+	rm -f eap_*.so $(WINALL) eapol_test preauth_test
+	rm -f wpa_priv
+	rm -f nfc_pw_token
+	rm -f lcov.info
+	rm -rf lcov-html
+	rm -f libwpa_client.a
+	rm -f libwpa_client.so
+	rm -f libwpa_test1 libwpa_test2
diff --git a/wpa_supplicant/README b/wpa_supplicant/README
new file mode 100644
index 000000000000..c643b2684700
--- /dev/null
+++ b/wpa_supplicant/README
@@ -0,0 +1,1163 @@
+wpa_supplicant
+==============
+
+Copyright (c) 2003-2022, Jouni Malinen <j@w1.fi> and contributors
+All Rights Reserved.
+
+This program is licensed under the BSD license (the one with
+advertisement clause removed).
+
+If you are submitting changes to the project, please see CONTRIBUTIONS
+file for more instructions.
+
+
+
+License
+-------
+
+This software may be distributed, used, and modified under the terms of
+BSD license:
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+3. Neither the name(s) of the above-listed copyright holder(s) nor the
+   names of its contributors may be used to endorse or promote products
+   derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+
+Features
+--------
+
+Supported WPA/IEEE 802.11i features:
+- WPA-PSK ("WPA-Personal")
+- WPA with EAP (e.g., with RADIUS authentication server) ("WPA-Enterprise")
+  Following authentication methods are supported with an integrate IEEE 802.1X
+  Supplicant:
+  * EAP-TLS
+  * EAP-PEAP/MSCHAPv2 (both PEAPv0 and PEAPv1)
+  * EAP-PEAP/TLS (both PEAPv0 and PEAPv1)
+  * EAP-PEAP/GTC (both PEAPv0 and PEAPv1)
+  * EAP-PEAP/OTP (both PEAPv0 and PEAPv1)
+  * EAP-PEAP/MD5-Challenge (both PEAPv0 and PEAPv1)
+  * EAP-TTLS/EAP-MD5-Challenge
+  * EAP-TTLS/EAP-GTC
+  * EAP-TTLS/EAP-OTP
+  * EAP-TTLS/EAP-MSCHAPv2
+  * EAP-TTLS/EAP-TLS
+  * EAP-TTLS/MSCHAPv2
+  * EAP-TTLS/MSCHAP
+  * EAP-TTLS/PAP
+  * EAP-TTLS/CHAP
+  * EAP-SIM
+  * EAP-AKA
+  * EAP-AKA'
+  * EAP-PSK
+  * EAP-PAX
+  * EAP-SAKE
+  * EAP-IKEv2
+  * EAP-GPSK
+  * EAP-pwd
+  * LEAP (note: requires special support from the driver for IEEE 802.11
+	  authentication)
+  (following methods are supported, but since they do not generate keying
+   material, they cannot be used with WPA or IEEE 802.1X WEP keying)
+  * EAP-MD5-Challenge
+  * EAP-MSCHAPv2
+  * EAP-GTC
+  * EAP-OTP
+- key management for CCMP, TKIP, WEP104, WEP40
+- RSN/WPA2 (IEEE 802.11i)
+  * pre-authentication
+  * PMKSA caching
+
+Supported TLS/crypto libraries:
+- OpenSSL (default)
+- GnuTLS
+
+Internal TLS/crypto implementation (optional):
+- can be used in place of an external TLS/crypto library
+- TLSv1
+- X.509 certificate processing
+- PKCS #1
+- ASN.1
+- RSA
+- bignum
+- minimal size (ca. 50 kB binary, parts of which are already needed for WPA;
+  TLSv1/X.509/ASN.1/RSA/bignum parts are about 25 kB on x86)
+
+
+Requirements
+------------
+
+Current hardware/software requirements:
+- Linux kernel 2.4.x or 2.6.x with Linux Wireless Extensions v15 or newer
+- FreeBSD 6-CURRENT
+- NetBSD-current
+- Microsoft Windows with WinPcap (at least WinXP, may work with other versions)
+- drivers:
+	Linux drivers that support cfg80211/nl80211. Even though there are
+	number of driver specific interface included in wpa_supplicant, please
+	note that Linux drivers are moving to use generic wireless configuration
+	interface driver_nl80211 (-Dnl80211 on wpa_supplicant command line)
+	should be the default option to start with before falling back to driver
+	specific interface.
+
+	Linux drivers that support WPA/WPA2 configuration with the generic
+	Linux wireless extensions (WE-18 or newer). Obsoleted by nl80211.
+
+	In theory, any driver that supports Linux wireless extensions can be
+	used with IEEE 802.1X (i.e., not WPA) when using ap_scan=0 option in
+	configuration file.
+
+	Wired Ethernet drivers (with ap_scan=0)
+
+	BSD net80211 layer (e.g., Atheros driver)
+	At the moment, this is for FreeBSD 6-CURRENT branch and NetBSD-current.
+
+	Windows NDIS
+	The current Windows port requires WinPcap (http://winpcap.polito.it/).
+	See README-Windows.txt for more information.
+
+wpa_supplicant was designed to be portable for different drivers and
+operating systems. Hopefully, support for more wlan cards and OSes will be
+added in the future. See developer's documentation
+(http://hostap.epitest.fi/wpa_supplicant/devel/) for more information about the
+design of wpa_supplicant and porting to other drivers. One main goal
+is to add full WPA/WPA2 support to Linux wireless extensions to allow
+new drivers to be supported without having to implement new
+driver-specific interface code in wpa_supplicant.
+
+Optional libraries for layer2 packet processing:
+- libpcap (tested with 0.7.2, most relatively recent versions assumed to work,
+	this is likely to be available with most distributions,
+	http://tcpdump.org/)
+- libdnet (tested with v1.4, most versions assumed to work,
+	http://libdnet.sourceforge.net/)
+
+These libraries are _not_ used in the default Linux build. Instead,
+internal Linux specific implementation is used. libpcap/libdnet are
+more portable and they can be used by adding CONFIG_L2_PACKET=pcap into
+.config. They may also be selected automatically for other operating
+systems. In case of Windows builds, WinPcap is used by default
+(CONFIG_L2_PACKET=winpcap).
+
+
+Optional libraries for EAP-TLS, EAP-PEAP, and EAP-TTLS:
+- OpenSSL (tested with 1.0.1 and 1.0.2 versions; assumed to
+  work with most relatively recent versions; this is likely to be
+  available with most distributions, http://www.openssl.org/)
+- GnuTLS
+- internal TLSv1 implementation
+
+One of these libraries is needed when EAP-TLS, EAP-PEAP, EAP-TTLS, or
+EAP-FAST support is enabled. WPA-PSK mode does not require this or EAPOL/EAP
+implementation. A configuration file, .config, for compilation is
+needed to enable IEEE 802.1X/EAPOL and EAP methods. Note that EAP-MD5,
+EAP-GTC, EAP-OTP, and EAP-MSCHAPV2 cannot be used alone with WPA, so
+they should only be enabled if testing the EAPOL/EAP state
+machines. However, there can be used as inner authentication
+algorithms with EAP-PEAP and EAP-TTLS.
+
+See Building and installing section below for more detailed
+information about the wpa_supplicant build time configuration.
+
+
+
+WPA
+---
+
+The original security mechanism of IEEE 802.11 standard was not
+designed to be strong and has proven to be insufficient for most
+networks that require some kind of security. Task group I (Security)
+of IEEE 802.11 working group (http://www.ieee802.org/11/) has worked
+to address the flaws of the base standard and has in practice
+completed its work in May 2004. The IEEE 802.11i amendment to the IEEE
+802.11 standard was approved in June 2004 and published in July 2004.
+
+Wi-Fi Alliance (http://www.wi-fi.org/) used a draft version of the
+IEEE 802.11i work (draft 3.0) to define a subset of the security
+enhancements that can be implemented with existing wlan hardware. This
+is called Wi-Fi Protected Access<TM> (WPA). This has now become a
+mandatory component of interoperability testing and certification done
+by Wi-Fi Alliance. Wi-Fi provides information about WPA at its web
+site (http://www.wi-fi.org/OpenSection/protected_access.asp).
+
+IEEE 802.11 standard defined wired equivalent privacy (WEP) algorithm
+for protecting wireless networks. WEP uses RC4 with 40-bit keys,
+24-bit initialization vector (IV), and CRC32 to protect against packet
+forgery. All these choices have proven to be insufficient: key space is
+too small against current attacks, RC4 key scheduling is insufficient
+(beginning of the pseudorandom stream should be skipped), IV space is
+too small and IV reuse makes attacks easier, there is no replay
+protection, and non-keyed authentication does not protect against bit
+flipping packet data.
+
+WPA is an intermediate solution for the security issues. It uses
+Temporal Key Integrity Protocol (TKIP) to replace WEP. TKIP is a
+compromise on strong security and possibility to use existing
+hardware. It still uses RC4 for the encryption like WEP, but with
+per-packet RC4 keys. In addition, it implements replay protection,
+keyed packet authentication mechanism (Michael MIC).
+
+Keys can be managed using two different mechanisms. WPA can either use
+an external authentication server (e.g., RADIUS) and EAP just like
+IEEE 802.1X is using or pre-shared keys without need for additional
+servers. Wi-Fi calls these "WPA-Enterprise" and "WPA-Personal",
+respectively. Both mechanisms will generate a master session key for
+the Authenticator (AP) and Supplicant (client station).
+
+WPA implements a new key handshake (4-Way Handshake and Group Key
+Handshake) for generating and exchanging data encryption keys between
+the Authenticator and Supplicant. This handshake is also used to
+verify that both Authenticator and Supplicant know the master session
+key. These handshakes are identical regardless of the selected key
+management mechanism (only the method for generating master session
+key changes).
+
+
+
+IEEE 802.11i / WPA2
+-------------------
+
+The design for parts of IEEE 802.11i that were not included in WPA has
+finished (May 2004) and this amendment to IEEE 802.11 was approved in
+June 2004. Wi-Fi Alliance is using the final IEEE 802.11i as a new
+version of WPA called WPA2. This includes, e.g., support for more
+robust encryption algorithm (CCMP: AES in Counter mode with CBC-MAC)
+to replace TKIP and optimizations for handoff (reduced number of
+messages in initial key handshake, pre-authentication, and PMKSA caching).
+
+
+
+wpa_supplicant
+--------------
+
+wpa_supplicant is an implementation of the WPA Supplicant component,
+i.e., the part that runs in the client stations. It implements WPA key
+negotiation with a WPA Authenticator and EAP authentication with
+Authentication Server. In addition, it controls the roaming and IEEE
+802.11 authentication/association of the wlan driver.
+
+wpa_supplicant is designed to be a "daemon" program that runs in the
+background and acts as the backend component controlling the wireless
+connection. wpa_supplicant supports separate frontend programs and an
+example text-based frontend, wpa_cli, is included with wpa_supplicant.
+
+Following steps are used when associating with an AP using WPA:
+
+- wpa_supplicant requests the kernel driver to scan neighboring BSSes
+- wpa_supplicant selects a BSS based on its configuration
+- wpa_supplicant requests the kernel driver to associate with the chosen
+  BSS
+- If WPA-EAP: integrated IEEE 802.1X Supplicant completes EAP
+  authentication with the authentication server (proxied by the
+  Authenticator in the AP)
+- If WPA-EAP: master key is received from the IEEE 802.1X Supplicant
+- If WPA-PSK: wpa_supplicant uses PSK as the master session key
+- wpa_supplicant completes WPA 4-Way Handshake and Group Key Handshake
+  with the Authenticator (AP)
+- wpa_supplicant configures encryption keys for unicast and broadcast
+- normal data packets can be transmitted and received
+
+
+
+Building and installing
+-----------------------
+
+In order to be able to build wpa_supplicant, you will first need to
+select which parts of it will be included. This is done by creating a
+build time configuration file, .config, in the wpa_supplicant root
+directory. Configuration options are text lines using following
+format: CONFIG_<option>=y. Lines starting with # are considered
+comments and are ignored. See defconfig file for an example configuration
+and a list of available options and additional notes.
+
+The build time configuration can be used to select only the needed
+features and limit the binary size and requirements for external
+libraries. The main configuration parts are the selection of which
+driver interfaces (e.g., nl80211, wext, ..) and which authentication
+methods (e.g., EAP-TLS, EAP-PEAP, ..) are included.
+
+Following build time configuration options are used to control IEEE
+802.1X/EAPOL and EAP state machines and all EAP methods. Including
+TLS, PEAP, or TTLS will require linking wpa_supplicant with OpenSSL
+library for TLS implementation. Alternatively, GnuTLS or the internal
+TLSv1 implementation can be used for TLS functionality.
+
+CONFIG_IEEE8021X_EAPOL=y
+CONFIG_EAP_MD5=y
+CONFIG_EAP_MSCHAPV2=y
+CONFIG_EAP_TLS=y
+CONFIG_EAP_PEAP=y
+CONFIG_EAP_TTLS=y
+CONFIG_EAP_GTC=y
+CONFIG_EAP_OTP=y
+CONFIG_EAP_SIM=y
+CONFIG_EAP_AKA=y
+CONFIG_EAP_AKA_PRIME=y
+CONFIG_EAP_PSK=y
+CONFIG_EAP_SAKE=y
+CONFIG_EAP_GPSK=y
+CONFIG_EAP_PAX=y
+CONFIG_EAP_LEAP=y
+CONFIG_EAP_IKEV2=y
+CONFIG_EAP_PWD=y
+
+Following option can be used to include GSM SIM/USIM interface for GSM/UMTS
+authentication algorithm (for EAP-SIM/EAP-AKA/EAP-AKA'). This requires pcsc-lite
+(http://www.linuxnet.com/) for smart card access.
+
+CONFIG_PCSC=y
+
+Following options can be added to .config to select which driver
+interfaces are included.
+
+CONFIG_DRIVER_NL80211=y
+CONFIG_DRIVER_WEXT=y
+CONFIG_DRIVER_BSD=y
+CONFIG_DRIVER_NDIS=y
+
+Following example includes some more features and driver interfaces that
+are included in the wpa_supplicant package:
+
+CONFIG_DRIVER_NL80211=y
+CONFIG_DRIVER_WEXT=y
+CONFIG_DRIVER_BSD=y
+CONFIG_DRIVER_NDIS=y
+CONFIG_IEEE8021X_EAPOL=y
+CONFIG_EAP_MD5=y
+CONFIG_EAP_MSCHAPV2=y
+CONFIG_EAP_TLS=y
+CONFIG_EAP_PEAP=y
+CONFIG_EAP_TTLS=y
+CONFIG_EAP_GTC=y
+CONFIG_EAP_OTP=y
+CONFIG_EAP_SIM=y
+CONFIG_EAP_AKA=y
+CONFIG_EAP_PSK=y
+CONFIG_EAP_SAKE=y
+CONFIG_EAP_GPSK=y
+CONFIG_EAP_PAX=y
+CONFIG_EAP_LEAP=y
+CONFIG_EAP_IKEV2=y
+CONFIG_PCSC=y
+
+EAP-PEAP and EAP-TTLS will automatically include configured EAP
+methods (MD5, OTP, GTC, MSCHAPV2) for inner authentication selection.
+
+
+After you have created a configuration file, you can build
+wpa_supplicant and wpa_cli with 'make' command. You may then install
+the binaries to a suitable system directory, e.g., /usr/local/bin.
+
+Example commands:
+
+# build wpa_supplicant and wpa_cli
+make
+# install binaries (this may need root privileges)
+cp wpa_cli wpa_supplicant /usr/local/bin
+
+
+You will need to make a configuration file, e.g.,
+/etc/wpa_supplicant.conf, with network configuration for the networks
+you are going to use. Configuration file section below includes
+explanation of the configuration file format and includes various
+examples. Once the configuration is ready, you can test whether the
+configuration work by first running wpa_supplicant with following
+command to start it on foreground with debugging enabled:
+
+wpa_supplicant -iwlan0 -c/etc/wpa_supplicant.conf -d
+
+Assuming everything goes fine, you can start using following command
+to start wpa_supplicant on background without debugging:
+
+wpa_supplicant -iwlan0 -c/etc/wpa_supplicant.conf -B
+
+Please note that if you included more than one driver interface in the
+build time configuration (.config), you may need to specify which
+interface to use by including -D<driver name> option on the command
+line. See following section for more details on command line options
+for wpa_supplicant.
+
+
+
+Command line options
+--------------------
+
+usage:
+  wpa_supplicant [-BddfhKLqqtuvW] [-P<pid file>] [-g<global ctrl>] \
+        [-G<group>] \
+        -i<ifname> -c<config file> [-C<ctrl>] [-D<driver>] [-p<driver_param>] \
+        [-b<br_ifname> [-MN -i<ifname> -c<conf> [-C<ctrl>] [-D<driver>] \
+        [-p<driver_param>] [-b<br_ifname>] [-m<P2P Device config file>] ...
+
+options:
+  -b = optional bridge interface name
+  -B = run daemon in the background
+  -c = Configuration file
+  -C = ctrl_interface parameter (only used if -c is not)
+  -i = interface name
+  -d = increase debugging verbosity (-dd even more)
+  -D = driver name (can be multiple drivers: nl80211,wext)
+  -f = Log output to default log location (normally /tmp)
+  -g = global ctrl_interface
+  -G = global ctrl_interface group
+  -K = include keys (passwords, etc.) in debug output
+  -t = include timestamp in debug messages
+  -h = show this help text
+  -L = show license (BSD)
+  -p = driver parameters
+  -P = PID file
+  -q = decrease debugging verbosity (-qq even less)
+  -u = enable DBus control interface
+  -v = show version
+  -W = wait for a control interface monitor before starting
+  -M = start describing matching interface
+  -N = start describing new interface
+  -m = Configuration file for the P2P Device
+
+drivers:
+  nl80211 = Linux nl80211/cfg80211
+  wext = Linux wireless extensions (generic)
+  wired = wpa_supplicant wired Ethernet driver
+  roboswitch = wpa_supplicant Broadcom switch driver
+  bsd = BSD 802.11 support (Atheros, etc.)
+  ndis = Windows NDIS driver
+
+In most common cases, wpa_supplicant is started with
+
+wpa_supplicant -B -c/etc/wpa_supplicant.conf -iwlan0
+
+This makes the process fork into background.
+
+The easiest way to debug problems, and to get debug log for bug
+reports, is to start wpa_supplicant on foreground with debugging
+enabled:
+
+wpa_supplicant -c/etc/wpa_supplicant.conf -iwlan0 -d
+
+If the specific driver wrapper is not known beforehand, it is possible
+to specify multiple comma separated driver wrappers on the command
+line. wpa_supplicant will use the first driver wrapper that is able to
+initialize the interface.
+
+wpa_supplicant -Dnl80211,wext -c/etc/wpa_supplicant.conf -iwlan0
+
+
+wpa_supplicant can control multiple interfaces (radios) either by
+running one process for each interface separately or by running just
+one process and list of options at command line. Each interface is
+separated with -N argument. As an example, following command would
+start wpa_supplicant for two interfaces:
+
+wpa_supplicant \
+	-c wpa1.conf -i wlan0 -D nl80211 -N \
+	-c wpa2.conf -i wlan1 -D wext
+
+
+If the interfaces on which wpa_supplicant is to run are not known or do
+not exist, wpa_supplicant can match an interface when it arrives. Each
+matched interface is separated with -M argument and the -i argument now
+allows for pattern matching.
+
+As an example, the following command would start wpa_supplicant for a
+specific wired interface called lan0, any interface starting with wlan
+and lastly any other interface. Each match has its own configuration
+file, and for the wired interface a specific driver has also been given.
+
+wpa_supplicant \
+	-M -c wpa_wired.conf -ilan0 -D wired \
+	-M -c wpa1.conf -iwlan* \
+	-M -c wpa2.conf
+
+
+If the interface is added in a Linux bridge (e.g., br0), the bridge
+interface needs to be configured to wpa_supplicant in addition to the
+main interface:
+
+wpa_supplicant -cw.conf -Dnl80211 -iwlan0 -bbr0
+
+
+Configuration file
+------------------
+
+wpa_supplicant is configured using a text file that lists all accepted
+networks and security policies, including pre-shared keys. See
+example configuration file, wpa_supplicant.conf, for detailed
+information about the configuration format and supported fields.
+
+Changes to configuration file can be reloaded be sending SIGHUP signal
+to wpa_supplicant ('killall -HUP wpa_supplicant'). Similarly,
+reloading can be triggered with 'wpa_cli reconfigure' command.
+
+Configuration file can include one or more network blocks, e.g., one
+for each used SSID. wpa_supplicant will automatically select the best
+network based on the order of network blocks in the configuration
+file, network security level (WPA/WPA2 is preferred), and signal
+strength.
+
+Example configuration files for some common configurations:
+
+1) WPA-Personal (PSK) as home network and WPA-Enterprise with EAP-TLS as work
+   network
+
+# allow frontend (e.g., wpa_cli) to be used by all users in 'wheel' group
+ctrl_interface=/var/run/wpa_supplicant
+ctrl_interface_group=wheel
+#
+# home network; allow all valid ciphers
+network={
+	ssid="home"
+	scan_ssid=1
+	key_mgmt=WPA-PSK
+	psk="very secret passphrase"
+}
+#
+# work network; use EAP-TLS with WPA; allow only CCMP and TKIP ciphers
+network={
+	ssid="work"
+	scan_ssid=1
+	key_mgmt=WPA-EAP
+	pairwise=CCMP TKIP
+	group=CCMP TKIP
+	eap=TLS
+	identity="user@example.com"
+	ca_cert="/etc/cert/ca.pem"
+	client_cert="/etc/cert/user.pem"
+	private_key="/etc/cert/user.prv"
+	private_key_passwd="password"
+}
+
+
+2) WPA-RADIUS/EAP-PEAP/MSCHAPv2 with RADIUS servers that use old peaplabel
+   (e.g., Funk Odyssey and SBR, Meetinghouse Aegis, Interlink RAD-Series)
+
+ctrl_interface=/var/run/wpa_supplicant
+ctrl_interface_group=wheel
+network={
+	ssid="example"
+	scan_ssid=1
+	key_mgmt=WPA-EAP
+	eap=PEAP
+	identity="user@example.com"
+	password="foobar"
+	ca_cert="/etc/cert/ca.pem"
+	phase1="peaplabel=0"
+	phase2="auth=MSCHAPV2"
+}
+
+
+3) EAP-TTLS/EAP-MD5-Challenge configuration with anonymous identity for the
+   unencrypted use. Real identity is sent only within an encrypted TLS tunnel.
+
+ctrl_interface=/var/run/wpa_supplicant
+ctrl_interface_group=wheel
+network={
+	ssid="example"
+	scan_ssid=1
+	key_mgmt=WPA-EAP
+	eap=TTLS
+	identity="user@example.com"
+	anonymous_identity="anonymous@example.com"
+	password="foobar"
+	ca_cert="/etc/cert/ca.pem"
+	phase2="auth=MD5"
+}
+
+
+4) IEEE 802.1X (i.e., no WPA) with dynamic WEP keys (require both unicast and
+   broadcast); use EAP-TLS for authentication
+
+ctrl_interface=/var/run/wpa_supplicant
+ctrl_interface_group=wheel
+network={
+	ssid="1x-test"
+	scan_ssid=1
+	key_mgmt=IEEE8021X
+	eap=TLS
+	identity="user@example.com"
+	ca_cert="/etc/cert/ca.pem"
+	client_cert="/etc/cert/user.pem"
+	private_key="/etc/cert/user.prv"
+	private_key_passwd="password"
+	eapol_flags=3
+}
+
+
+5) Catch all example that allows more or less all configuration modes. The
+   configuration options are used based on what security policy is used in the
+   selected SSID. This is mostly for testing and is not recommended for normal
+   use.
+
+ctrl_interface=/var/run/wpa_supplicant
+ctrl_interface_group=wheel
+network={
+	ssid="example"
+	scan_ssid=1
+	key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE
+	pairwise=CCMP TKIP
+	group=CCMP TKIP WEP104 WEP40
+	psk="very secret passphrase"
+	eap=TTLS PEAP TLS
+	identity="user@example.com"
+	password="foobar"
+	ca_cert="/etc/cert/ca.pem"
+	client_cert="/etc/cert/user.pem"
+	private_key="/etc/cert/user.prv"
+	private_key_passwd="password"
+	phase1="peaplabel=0"
+	ca_cert2="/etc/cert/ca2.pem"
+	client_cert2="/etc/cer/user.pem"
+	private_key2="/etc/cer/user.prv"
+	private_key2_passwd="password"
+}
+
+
+6) Authentication for wired Ethernet. This can be used with 'wired' or
+   'roboswitch' interface (-Dwired or -Droboswitch on command line).
+
+ctrl_interface=/var/run/wpa_supplicant
+ctrl_interface_group=wheel
+ap_scan=0
+network={
+	key_mgmt=IEEE8021X
+	eap=MD5
+	identity="user"
+	password="password"
+	eapol_flags=0
+}
+
+
+
+Certificates
+------------
+
+Some EAP authentication methods require use of certificates. EAP-TLS
+uses both server side and client certificates whereas EAP-PEAP and
+EAP-TTLS only require the server side certificate. When client
+certificate is used, a matching private key file has to also be
+included in configuration. If the private key uses a passphrase, this
+has to be configured in wpa_supplicant.conf ("private_key_passwd").
+
+wpa_supplicant supports X.509 certificates in PEM and DER
+formats. User certificate and private key can be included in the same
+file.
+
+If the user certificate and private key is received in PKCS#12/PFX
+format, they need to be converted to suitable PEM/DER format for
+wpa_supplicant. This can be done, e.g., with following commands:
+
+# convert client certificate and private key to PEM format
+openssl pkcs12 -in example.pfx -out user.pem -clcerts
+# convert CA certificate (if included in PFX file) to PEM format
+openssl pkcs12 -in example.pfx -out ca.pem -cacerts -nokeys
+
+
+
+wpa_cli
+-------
+
+wpa_cli is a text-based frontend program for interacting with
+wpa_supplicant. It is used to query current status, change
+configuration, trigger events, and request interactive user input.
+
+wpa_cli can show the current authentication status, selected security
+mode, dot11 and dot1x MIBs, etc. In addition, it can configure some
+variables like EAPOL state machine parameters and trigger events like
+reassociation and IEEE 802.1X logoff/logon. wpa_cli provides a user
+interface to request authentication information, like username and
+password, if these are not included in the configuration. This can be
+used to implement, e.g., one-time-passwords or generic token card
+authentication where the authentication is based on a
+challenge-response that uses an external device for generating the
+response.
+
+The control interface of wpa_supplicant can be configured to allow
+non-root user access (ctrl_interface_group in the configuration
+file). This makes it possible to run wpa_cli with a normal user
+account.
+
+wpa_cli supports two modes: interactive and command line. Both modes
+share the same command set and the main difference is in interactive
+mode providing access to unsolicited messages (event messages,
+username/password requests).
+
+Interactive mode is started when wpa_cli is executed without including
+the command as a command line parameter. Commands are then entered on
+the wpa_cli prompt. In command line mode, the same commands are
+entered as command line arguments for wpa_cli.
+
+
+Interactive authentication parameters request
+
+When wpa_supplicant need authentication parameters, like username and
+password, which are not present in the configuration file, it sends a
+request message to all attached frontend programs, e.g., wpa_cli in
+interactive mode. wpa_cli shows these requests with
+"CTRL-REQ-<type>-<id>:<text>" prefix. <type> is IDENTITY, PASSWORD, or
+OTP (one-time-password). <id> is a unique identifier for the current
+network. <text> is description of the request. In case of OTP request,
+it includes the challenge from the authentication server.
+
+The reply to these requests can be given with 'identity', 'password',
+and 'otp' commands. <id> needs to be copied from the the matching
+request. 'password' and 'otp' commands can be used regardless of
+whether the request was for PASSWORD or OTP. The main difference
+between these two commands is that values given with 'password' are
+remembered as long as wpa_supplicant is running whereas values given
+with 'otp' are used only once and then forgotten, i.e., wpa_supplicant
+will ask frontend for a new value for every use. This can be used to
+implement one-time-password lists and generic token card -based
+authentication.
+
+Example request for password and a matching reply:
+
+CTRL-REQ-PASSWORD-1:Password needed for SSID foobar
+> password 1 mysecretpassword
+
+Example request for generic token card challenge-response:
+
+CTRL-REQ-OTP-2:Challenge 1235663 needed for SSID foobar
+> otp 2 9876
+
+
+wpa_cli commands
+
+  status = get current WPA/EAPOL/EAP status
+  mib = get MIB variables (dot1x, dot11)
+  help = show this usage help
+  interface [ifname] = show interfaces/select interface
+  level <debug level> = change debug level
+  license = show full wpa_cli license
+  logoff = IEEE 802.1X EAPOL state machine logoff
+  logon = IEEE 802.1X EAPOL state machine logon
+  set = set variables (shows list of variables when run without arguments)
+  pmksa = show PMKSA cache
+  reassociate = force reassociation
+  reconfigure = force wpa_supplicant to re-read its configuration file
+  preauthenticate <BSSID> = force preauthentication
+  identity <network id> <identity> = configure identity for an SSID
+  password <network id> <password> = configure password for an SSID
+  pin <network id> <pin> = configure pin for an SSID
+  otp <network id> <password> = configure one-time-password for an SSID
+  passphrase <network id> <passphrase> = configure private key passphrase
+    for an SSID
+  bssid <network id> <BSSID> = set preferred BSSID for an SSID
+  list_networks = list configured networks
+  select_network <network id> = select a network (disable others)
+  enable_network <network id> = enable a network
+  disable_network <network id> = disable a network
+  add_network = add a network
+  remove_network <network id> = remove a network
+  set_network <network id> <variable> <value> = set network variables (shows
+    list of variables when run without arguments)
+  get_network <network id> <variable> = get network variables
+  save_config = save the current configuration
+  disconnect = disconnect and wait for reassociate command before connecting
+  scan = request new BSS scan
+  scan_results = get latest scan results
+  get_capability <eap/pairwise/group/key_mgmt/proto/auth_alg> = get capabilities
+  terminate = terminate wpa_supplicant
+  quit = exit wpa_cli
+
+
+wpa_cli command line options
+
+wpa_cli [-p<path to ctrl sockets>] [-i<ifname>] [-hvB] [-a<action file>] \
+        [-P<pid file>] [-g<global ctrl>]  [command..]
+  -h = help (show this usage text)
+  -v = shown version information
+  -a = run in daemon mode executing the action file based on events from
+       wpa_supplicant
+  -B = run a daemon in the background
+  default path: /var/run/wpa_supplicant
+  default interface: first interface found in socket path
+
+
+Using wpa_cli to run external program on connect/disconnect
+-----------------------------------------------------------
+
+wpa_cli can used to run external programs whenever wpa_supplicant
+connects or disconnects from a network. This can be used, e.g., to
+update network configuration and/or trigget DHCP client to update IP
+addresses, etc.
+
+One wpa_cli process in "action" mode needs to be started for each
+interface. For example, the following command starts wpa_cli for the
+default interface (-i can be used to select the interface in case of
+more than one interface being used at the same time):
+
+wpa_cli -a/sbin/wpa_action.sh -B
+
+The action file (-a option, /sbin/wpa_action.sh in this example) will
+be executed whenever wpa_supplicant completes authentication (connect
+event) or detects disconnection). The action script will be called
+with two command line arguments: interface name and event (CONNECTED
+or DISCONNECTED). If the action script needs to get more information
+about the current network, it can use 'wpa_cli status' to query
+wpa_supplicant for more information.
+
+Following example can be used as a simple template for an action
+script:
+
+#!/bin/sh
+
+IFNAME=$1
+CMD=$2
+
+if [ "$CMD" = "CONNECTED" ]; then
+    SSID=`wpa_cli -i$IFNAME status | grep ^ssid= | cut -f2- -d=`
+    # configure network, signal DHCP client, etc.
+fi
+
+if [ "$CMD" = "DISCONNECTED" ]; then
+    # remove network configuration, if needed
+    SSID=
+fi
+
+
+
+Integrating with pcmcia-cs/cardmgr scripts
+------------------------------------------
+
+wpa_supplicant needs to be running when using a wireless network with
+WPA. It can be started either from system startup scripts or from
+pcmcia-cs/cardmgr scripts (when using PC Cards). WPA handshake must be
+completed before data frames can be exchanged, so wpa_supplicant
+should be started before DHCP client.
+
+For example, following small changes to pcmcia-cs scripts can be used
+to enable WPA support:
+
+Add MODE="Managed" and WPA="y" to the network scheme in
+/etc/pcmcia/wireless.opts.
+
+Add the following block to the end of 'start' action handler in
+/etc/pcmcia/wireless:
+
+    if [ "$WPA" = "y" -a -x /usr/local/bin/wpa_supplicant ]; then
+	/usr/local/bin/wpa_supplicant -B -c/etc/wpa_supplicant.conf \
+		-i$DEVICE
+    fi
+
+Add the following block to the end of 'stop' action handler (may need
+to be separated from other actions) in /etc/pcmcia/wireless:
+
+    if [ "$WPA" = "y" -a -x /usr/local/bin/wpa_supplicant ]; then
+	killall wpa_supplicant
+    fi
+
+This will make cardmgr start wpa_supplicant when the card is plugged
+in.
+
+
+
+Dynamic interface add and operation without configuration files
+---------------------------------------------------------------
+
+wpa_supplicant can be started without any configuration files or
+network interfaces. When used in this way, a global (i.e., per
+wpa_supplicant process) control interface is used to add and remove
+network interfaces. Each network interface can then be configured
+through a per-network interface control interface. For example,
+following commands show how to start wpa_supplicant without any
+network interfaces and then add a network interface and configure a
+network (SSID):
+
+# Start wpa_supplicant in the background
+wpa_supplicant -g/var/run/wpa_supplicant-global -B
+
+# Add a new interface (wlan0, no configuration file, driver=nl80211, and
+# enable control interface)
+wpa_cli -g/var/run/wpa_supplicant-global interface_add wlan0 \
+	"" nl80211 /var/run/wpa_supplicant
+
+# Configure a network using the newly added network interface:
+wpa_cli -iwlan0 add_network
+wpa_cli -iwlan0 set_network 0 ssid '"test"'
+wpa_cli -iwlan0 set_network 0 key_mgmt WPA-PSK
+wpa_cli -iwlan0 set_network 0 psk '"12345678"'
+wpa_cli -iwlan0 set_network 0 pairwise TKIP
+wpa_cli -iwlan0 set_network 0 group TKIP
+wpa_cli -iwlan0 set_network 0 proto WPA
+wpa_cli -iwlan0 enable_network 0
+
+# At this point, the new network interface should start trying to associate
+# with the WPA-PSK network using SSID test.
+
+# Remove network interface
+wpa_cli -g/var/run/wpa_supplicant-global interface_remove wlan0
+
+
+Privilege separation
+--------------------
+
+To minimize the size of code that needs to be run with root privileges
+(e.g., to control wireless interface operation), wpa_supplicant
+supports optional privilege separation. If enabled, this separates the
+privileged operations into a separate process (wpa_priv) while leaving
+rest of the code (e.g., EAP authentication and WPA handshakes) into an
+unprivileged process (wpa_supplicant) that can be run as non-root
+user. Privilege separation restricts the effects of potential software
+errors by containing the majority of the code in an unprivileged
+process to avoid full system compromise.
+
+Privilege separation is not enabled by default and it can be enabled
+by adding CONFIG_PRIVSEP=y to the build configuration (.config). When
+enabled, the privileged operations (driver wrapper and l2_packet) are
+linked into a separate daemon program, wpa_priv. The unprivileged
+program, wpa_supplicant, will be built with a special driver/l2_packet
+wrappers that communicate with the privileged wpa_priv process to
+perform the needed operations. wpa_priv can control what privileged
+are allowed.
+
+wpa_priv needs to be run with network admin privileges (usually, root
+user). It opens a UNIX domain socket for each interface that is
+included on the command line; any other interface will be off limits
+for wpa_supplicant in this kind of configuration. After this,
+wpa_supplicant can be run as a non-root user (e.g., all standard users
+on a laptop or as a special non-privileged user account created just
+for this purpose to limit access to user files even further).
+
+
+Example configuration:
+- create user group for users that are allowed to use wpa_supplicant
+  ('wpapriv' in this example) and assign users that should be able to
+  use wpa_supplicant into that group
+- create /var/run/wpa_priv directory for UNIX domain sockets and control
+  user access by setting it accessible only for the wpapriv group:
+  mkdir /var/run/wpa_priv
+  chown root:wpapriv /var/run/wpa_priv
+  chmod 0750 /var/run/wpa_priv
+- start wpa_priv as root (e.g., from system startup scripts) with the
+  enabled interfaces configured on the command line:
+  wpa_priv -B -P /var/run/wpa_priv.pid nl80211:wlan0
+- run wpa_supplicant as non-root with a user that is in wpapriv group:
+  wpa_supplicant -i ath0 -c wpa_supplicant.conf
+
+wpa_priv does not use the network interface before wpa_supplicant is
+started, so it is fine to include network interfaces that are not
+available at the time wpa_priv is started. As an alternative, wpa_priv
+can be started when an interface is added (hotplug/udev/etc. scripts).
+wpa_priv can control multiple interface with one process, but it is
+also possible to run multiple wpa_priv processes at the same time, if
+desired.
+
+It should be noted that the interface used between wpa_supplicant and
+wpa_priv does not include all the capabilities of the wpa_supplicant
+driver interface and at times, this interface lacks update especially
+for recent addition. Consequently, use of wpa_priv does come with the
+price of somewhat reduced available functionality. The next section
+describing how wpa_supplicant can be used with reduced privileges
+without having to handle the complexity of separate wpa_priv. While that
+approve does not provide separation for network admin capabilities, it
+does allow other root privileges to be dropped without the drawbacks of
+the wpa_priv process.
+
+
+Linux capabilities instead of privileged process
+------------------------------------------------
+
+wpa_supplicant performs operations that need special permissions, e.g.,
+to control the network connection. Traditionally this has been achieved
+by running wpa_supplicant as a privileged process with effective user id
+0 (root). Linux capabilities can be used to provide restricted set of
+capabilities to match the functions needed by wpa_supplicant. The
+minimum set of capabilities needed for the operations is CAP_NET_ADMIN
+and CAP_NET_RAW.
+
+setcap(8) can be used to set file capabilities. For example:
+
+sudo setcap cap_net_raw,cap_net_admin+ep wpa_supplicant
+
+Please note that this would give anyone being able to run that
+wpa_supplicant binary access to the additional capabilities. This can
+further be limited by file owner/group and mode bits. For example:
+
+sudo chown wpas wpa_supplicant
+sudo chmod 0100 wpa_supplicant
+
+This combination of setcap, chown, and chmod commands would allow wpas
+user to execute wpa_supplicant with additional network admin/raw
+capabilities.
+
+Common way style of creating a control interface socket in
+/var/run/wpa_supplicant could not be done by this user, but this
+directory could be created before starting the wpa_supplicant and set to
+suitable mode to allow wpa_supplicant to create sockets
+there. Alternatively, other directory or abstract socket namespace could
+be used for the control interface.
+
+
+External requests for radio control
+-----------------------------------
+
+External programs can request wpa_supplicant to not start offchannel
+operations during other tasks that may need exclusive control of the
+radio. The RADIO_WORK control interface command can be used for this.
+
+"RADIO_WORK add <name> [freq=<MHz>] [timeout=<seconds>]" command can be
+used to reserve a slot for radio access. If freq is specified, other
+radio work items on the same channel may be completed in
+parallel. Otherwise, all other radio work items are blocked during
+execution. Timeout is set to 10 seconds by default to avoid blocking
+wpa_supplicant operations for excessive time. If a longer (or shorter)
+safety timeout is needed, that can be specified with the optional
+timeout parameter. This command returns an identifier for the radio work
+item.
+
+Once the radio work item has been started, "EXT-RADIO-WORK-START <id>"
+event message is indicated that the external processing can start. Once
+the operation has been completed, "RADIO_WORK done <id>" is used to
+indicate that to wpa_supplicant. This allows other radio works to be
+performed. If this command is forgotten (e.g., due to the external
+program terminating), wpa_supplicant will time out the radio work item
+and send "EXT-RADIO-WORK-TIMEOUT <id>" event to indicate that this has
+happened. "RADIO_WORK done <id>" can also be used to cancel items that
+have not yet been started.
+
+For example, in wpa_cli interactive mode:
+
+> radio_work add test
+1
+<3>EXT-RADIO-WORK-START 1
+> radio_work show
+ext:test@wlan0:0:1:2.487797
+> radio_work done 1
+OK
+> radio_work show
+
+
+> radio_work done 3
+OK
+> radio_work show
+ext:test freq=2412 timeout=30@wlan0:2412:1:28.583483
+<3>EXT-RADIO-WORK-TIMEOUT 2
+
+
+> radio_work add test2 freq=2412 timeout=60
+5
+<3>EXT-RADIO-WORK-START 5
+> radio_work add test3
+6
+> radio_work add test4
+7
+> radio_work show
+ext:test2 freq=2412 timeout=60@wlan0:2412:1:9.751844
+ext:test3@wlan0:0:0:5.071812
+ext:test4@wlan0:0:0:3.143870
+> radio_work done 6
+OK
+> radio_work show
+ext:test2 freq=2412 timeout=60@wlan0:2412:1:16.287869
+ext:test4@wlan0:0:0:9.679895
+> radio_work done 5
+OK
+<3>EXT-RADIO-WORK-START 7
+<3>EXT-RADIO-WORK-TIMEOUT 7
+
+
+DSCP policy procedures
+----------------------
+
+DSCP policy procedures defined in WFA QoS Management-R2 program
+facilitates AP devices to configure DSCP settings for specific uplink
+data streams.
+
+An AP may transmit a DSCP Policy Request frame containing zero or more
+QoS Management IEs to an associated STA which supports DSCP policy
+procedures. Each QoS Management element in a DSCP Policy Request frame
+represents one DSCP policy, and shall include one DSCP Policy attribute
+including a DSCP Policy ID, Request type, and a DSCP value.
+
+wpa_supplicant sends control interface event messages consisting details
+of DSCP policies requested by the AP through a DSCP Policy Request frame
+to external programs. The format of the control interface event messages
+is as shown below:
+
+- Control interface event message format to indicate DSCP request start
+
+  <3>CTRL-EVENT-DSCP-POLICY request_start [clear_all] [more]
+
+  clear_all - AP requested to clear all DSCP policies configured earlier
+  more      - AP may request to configure more DSCP policies with new DSCP
+              request
+
+- Control interface event message format to add new policy
+
+  <3>CTRL-EVENT-DSCP-POLICY add <policy_id> <dscp_value> <ip_version=0|4|6>
+  [protocol] [source ip] [destination_ip]/[domain name] [source port]
+  [[<start_port> <end_port>]/destination port]
+
+  ip_version = 0: Both IPv4 and IPv6
+             = 4: IPv4
+             = 6: IPv6
+  protocol: Internet Protocol Numbers as per IETF RFCs
+	 = 6: TCP
+	 = 17: UDP
+	 = 50: ESP
+
+- Control interface event message format to remove a particular policy,
+  identified by the policy_id attribute.
+
+  <3>CTRL-EVENT-DSCP-POLICY remove <policy_id>
+
+- DSCP policy may get rejected due to invalid policy parameters. Ccontrol
+  interface event message format for rejected policy.
+
+  <3>CTRL-EVENT-DSCP-POLICY reject <policy_id>
+
+- Control interface event message format to indicate end of DSCP request.
+
+  <3>CTRL-EVENT-DSCP-POLICY request_end
+
+- External applications shall clear active DSCP policies upon receiving
+  "CTRL-EVENT-DISCONNECTED" or "CTRL-EVENT-DSCP-POLICY clear_all" events.
+
+- Control interface event message format to indicate wpa_supplicant started
+  a timer to wait until the unsolicited DSCP request from the AP.
+
+  <3>CTRL-EVENT-DSCP-POLICY request_wait start
+
+- Control interface event message format to indicate timeout to receive the
+  unsolicited DSCP request. This event is expected only when an unsolicited
+  DSCP request is not received from the AP before timeout.
+
+  <3>CTRL-EVENT-DSCP-POLICY request_wait end
+
+DSCP Response:
+A QoS Management STA that enables DSCP Policy capability shall respond
+with DSCP response on receipt of a successful DSCP request from its
+associated AP.  wpa_supplicant sends DSCP policy response based on the
+control interface command received from the user is as below:
+
+DSCP_RESP <[reset]>/<[solicited] [policy_id=1 status=0...]> [more]
+
+DSCP Query:
+DSCP Policy Query enables a STA to query its associated AP for DSCP
+policies applicable to the STA. Currently, this includes support to send
+a wildcard DSCP query or a DSCP query with a single domain name
+attribute. The command format for the DSCP query command is as follows:
+DSCP_QUERY <wildcard>/<domain_name=<string>>
diff --git a/wpa_supplicant/README-DPP b/wpa_supplicant/README-DPP
new file mode 100644
index 000000000000..d378245cd6de
--- /dev/null
+++ b/wpa_supplicant/README-DPP
@@ -0,0 +1,204 @@
+Device Provisioning Protocol (DPP)
+==================================
+
+This document describes how the Device Provisioning Protocol (DPP)
+implementation in wpa_supplicant and hostapd can be configured and how
+the STA device and AP can be configured to connect each other using DPP
+Connector mechanism.
+
+Introduction to DPP
+-------------------
+
+Device Provisioning Protocol (also known as Wi-Fi Easy Connect) allows
+enrolling of interface-less devices in a secure Wi-Fi network using many
+methods like QR code based authentication (detailed below), PKEX based
+authentication (password with in-band provisioning), etc. In DPP a
+Configurator is used to provide network credentials to the devices. The
+three phases of DPP connection are authentication, configuration and
+network introduction.
+
+More information about Wi-Fi Easy Connect is available from this Wi-Fi
+Alliance web page:
+https://www.wi-fi.org/discover-wi-fi/wi-fi-easy-connect
+
+Build config setup
+------------------
+
+The following parameters must be included in the config file used to
+compile hostapd and wpa_supplicant.
+
+wpa_supplicant build config
+---------------------------
+
+Enable DPP in wpa_supplicant build config file
+
+CONFIG_DPP=y
+
+hostapd build config
+--------------------
+
+Enable DPP in hostapd build config file
+
+CONFIG_DPP=y
+
+Configurator build config
+-------------------------
+
+Any STA or AP device can act as a Configurator. Enable DPP in build
+config. For an AP to act as a Configurator, Interworking needs to be
+enabled for GAS. For wpa_supplicant it is not required.
+
+CONFIG_INTERWORKING=y
+
+
+Sample supplicant config file before provisioning
+-------------------------------------------------
+
+ctrl_interface=DIR=/var/run/wpa_supplicant
+ctrl_interface_group=0
+update_config=1
+pmf=2
+dpp_config_processing=2
+
+Sample hostapd config file before provisioning
+----------------------------------------------
+
+interface=wlan0
+driver=nl80211
+ctrl_interface=/var/run/hostapd
+ssid=test
+channel=1
+wpa=2
+wpa_key_mgmt=DPP
+ieee80211w=1
+wpa_pairwise=CCMP
+rsn_pairwise=CCMP
+
+
+Pre-requisites
+--------------
+
+It is assumed that an AP and client station are up by running hostapd
+and wpa_supplicant using respective config files.
+
+
+Creating Configurator
+---------------------
+
+Add a Configurator over the control interface (wpa_cli/hostapd_cli)
+
+> dpp_configurator_add
+(returns id)
+
+To get key of Configurator
+> dpp_configurator_get_key <id>
+
+
+How to configure an Enrollee using Configurator
+-----------------------------------------------
+
+On Enrollee side:
+
+Generate QR code for the device. Store the QR code id returned by the
+command.
+
+> dpp_bootstrap_gen type=qrcode mac=<mac-address-of-device> chan=<operating-class/channel> key=<key of the device>
+(Returns bootstrapping info id. If the key parameter is not included, a new key
+is generated automatically. The MAC address is specified without octet
+separating colons. The channel list includes the possible channels on which the
+device is waiting. This uses global operating classes; e.g., 81/1 is the 2.4
+GHz channel 1 on 2412 MHz.)
+
+Get URI for the QR Code of device using the bootstrap info id.
+> dpp_bootstrap_get_uri <bootstrap-id>
+
+Make device listen to DPP request. The central frequency of the 2.4 GHz
+band channel 1 is 2412 MHz) in case the Enrollee is a client device. An
+AP as an Enrollee is listening on its operating channel.
+
+> dpp_listen <frequency>
+
+On Configurator side:
+
+Enter the QR Code in the Configurator.
+> dpp_qr_code "<URI-from-QR-Code-read-from-enrollee>"
+
+On successfully adding QR Code, a bootstrapping info id is returned.
+
+Send provisioning request to Enrollee. (conf is ap-dpp if Enrollee is an
+AP. conf is sta-dpp if Enrollee is a client)
+> dpp_auth_init peer=<qr-code-id> conf=<ap-dpp|sta-dpp> ssid=<SSID hexdump> configurator=<configurator-id>
+or for legacy (PSK/SAE) provisioning for a station Enrollee:
+> dpp_auth_init peer=<qr-code-id> conf=sta-psk ssid=<SSID hexdump> pass=<passphrase hexdump>
+
+The DPP values will be printed in the console. Save these values into the
+config file. If the Enrollee is an AP, we need to manually write these
+values to the hostapd config file. If the Enrollee is a client device,
+these details can be automatically saved to config file using the
+following command.
+
+> save_config
+
+To set values in runtime for AP enrollees
+
+> set dpp_connector <Connector-value-printed-on-console>
+> set dpp_csign <csign-value-on-console>
+> set dpp_netaccesskey <netaccess-value-on-console>
+
+To set values in runtime for client enrollees, set dpp_config_processing
+to 2 in wpa_supplicant conf file.
+
+Once the values are set in run-time (if not set in run-time, but saved
+in config files, they are taken up in next restart), the client device
+will automatically connect to the already provisioned AP and connection
+will be established.
+
+
+Self-configuring a device
+-------------------------
+
+It is possible for a device to configure itself if it is the
+Configurator for the network.
+
+Create a Configurator in the device and use the dpp_configurator_sign
+command to get DPP credentials.
+
+> dpp_configurator_add
+(returns configurator id)
+> dpp_configurator_sign conf=<ap-dpp|sta-dpp> configurator=<configurator-id> ssid=<SSID hexdump>
+
+
+Sample AP configuration files after provisioning
+------------------------------------------------
+
+interface=wlan0
+driver=nl80211
+ctrl_interface=/var/run/hostapd
+ssid=test
+channel=1
+wpa=2
+wpa_key_mgmt=DPP
+ieee80211w=1
+wpa_pairwise=CCMP
+rsn_pairwise=CCMP
+dpp_connector=<Connector value provided by Configurator>
+dpp_csign=<C-Sign-Key value provided by Configurator>
+dpp_netaccesskey=<Net access key provided by Configurator>
+
+
+Sample station configuration file after provisioning
+----------------------------------------------------
+
+ctrl_interface=DIR=/var/run/wpa_supplicant
+ctrl_interface_group=0
+update_config=1
+pmf=2
+dpp_config_processing=2
+network={
+	ssid="test"
+	key_mgmt=DPP
+	ieee80211w=2
+	dpp_connector="<Connector value provided by Configurator>"
+	dpp_netaccesskey=<Net access key provided by Configurator>
+	dpp_csign=<C-sign-key value provided by Configurator>
+}
diff --git a/wpa_supplicant/README-HS20 b/wpa_supplicant/README-HS20
new file mode 100644
index 000000000000..b076621db527
--- /dev/null
+++ b/wpa_supplicant/README-HS20
@@ -0,0 +1,654 @@
+wpa_supplicant and Hotspot 2.0
+==============================
+
+This document describe how the IEEE 802.11u Interworking and Wi-Fi
+Hotspot 2.0 (Release 1) implementation in wpa_supplicant can be
+configured and how an external component on the client e.g., management
+GUI or Wi-Fi framework) is used to manage this functionality.
+
+
+Introduction to Wi-Fi Hotspot 2.0
+---------------------------------
+
+Hotspot 2.0 is the name of the Wi-Fi Alliance specification that is used
+in the Wi-Fi CERTIFIED Passpoint<TM> program. More information about
+this is available in this white paper:
+
+http://www.wi-fi.org/knowledge-center/white-papers/wi-fi-certified-passpoint%E2%84%A2-new-program-wi-fi-alliance%C2%AE-enable-seamless
+
+The Hotspot 2.0 specification is also available from WFA:
+https://www.wi-fi.org/knowledge-center/published-specifications
+
+The core Interworking functionality (network selection, GAS/ANQP) were
+standardized in IEEE Std 802.11u-2011 which is now part of the IEEE Std
+802.11-2012.
+
+
+wpa_supplicant network selection
+--------------------------------
+
+Interworking support added option for configuring credentials that can
+work with multiple networks as an alternative to configuration of
+network blocks (e.g., per-SSID parameters). When requested to perform
+network selection, wpa_supplicant picks the highest priority enabled
+network block or credential. If a credential is picked (based on ANQP
+information from APs), a temporary network block is created
+automatically for the matching network. This temporary network block is
+used similarly to the network blocks that can be configured by the user,
+but it is not stored into the configuration file and is meant to be used
+only for temporary period of time since a new one can be created
+whenever needed based on ANQP information and the credential.
+
+By default, wpa_supplicant is not using automatic network selection
+unless requested explicitly with the interworking_select command. This
+can be changed with the auto_interworking=1 parameter to perform network
+selection automatically whenever trying to find a network for connection
+and none of the enabled network blocks match with the scan results. This
+case works similarly to "interworking_select auto", i.e., wpa_supplicant
+will internally determine which network or credential is going to be
+used based on configured priorities, scan results, and ANQP information.
+
+
+wpa_supplicant configuration
+----------------------------
+
+Interworking and Hotspot 2.0 functionality are optional components that
+need to be enabled in the wpa_supplicant build configuration
+(.config). This is done by adding following parameters into that file:
+
+CONFIG_INTERWORKING=y
+CONFIG_HS20=y
+
+It should be noted that this functionality requires a driver that
+supports GAS/ANQP operations. This uses the same design as P2P, i.e.,
+Action frame processing and building in user space within
+wpa_supplicant. The Linux nl80211 driver interface provides the needed
+functionality for this.
+
+
+There are number of run-time configuration parameters (e.g., in
+wpa_supplicant.conf when using the configuration file) that can be used
+to control Hotspot 2.0 operations.
+
+# Enable Interworking
+interworking=1
+
+# Enable Hotspot 2.0
+hs20=1
+
+# Parameters for controlling scanning
+
+# Homogeneous ESS identifier
+# If this is set, scans will be used to request response only from BSSes
+# belonging to the specified Homogeneous ESS. This is used only if interworking
+# is enabled.
+#hessid=00:11:22:33:44:55
+
+# Access Network Type
+# When Interworking is enabled, scans can be limited to APs that advertise the
+# specified Access Network Type (0..15; with 15 indicating wildcard match).
+# This value controls the Access Network Type value in Probe Request frames.
+#access_network_type=15
+
+# Automatic network selection behavior
+# 0 = do not automatically go through Interworking network selection
+#     (i.e., require explicit interworking_select command for this; default)
+# 1 = perform Interworking network selection if one or more
+#     credentials have been configured and scan did not find a
+#     matching network block
+#auto_interworking=0
+
+
+Credentials can be pre-configured for automatic network selection:
+
+# credential block
+#
+# Each credential used for automatic network selection is configured as a set
+# of parameters that are compared to the information advertised by the APs when
+# interworking_select and interworking_connect commands are used.
+#
+# credential fields:
+#
+# temporary: Whether this credential is temporary and not to be saved
+#
+# priority: Priority group
+#	By default, all networks and credentials get the same priority group
+#	(0). This field can be used to give higher priority for credentials
+#	(and similarly in struct wpa_ssid for network blocks) to change the
+#	Interworking automatic networking selection behavior. The matching
+#	network (based on either an enabled network block or a credential)
+#	with the highest priority value will be selected.
+#
+# pcsc: Use PC/SC and SIM/USIM card
+#
+# realm: Home Realm for Interworking
+#
+# username: Username for Interworking network selection
+#
+# password: Password for Interworking network selection
+#
+# ca_cert: CA certificate for Interworking network selection
+#
+# client_cert: File path to client certificate file (PEM/DER)
+#	This field is used with Interworking networking selection for a case
+#	where client certificate/private key is used for authentication
+#	(EAP-TLS). Full path to the file should be used since working
+#	directory may change when wpa_supplicant is run in the background.
+#
+#	Alternatively, a named configuration blob can be used by setting
+#	this to blob://blob_name.
+#
+# private_key: File path to client private key file (PEM/DER/PFX)
+#	When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
+#	commented out. Both the private key and certificate will be read
+#	from the PKCS#12 file in this case. Full path to the file should be
+#	used since working directory may change when wpa_supplicant is run
+#	in the background.
+#
+#	Windows certificate store can be used by leaving client_cert out and
+#	configuring private_key in one of the following formats:
+#
+#	cert://substring_to_match
+#
+#	hash://certificate_thumbprint_in_hex
+#
+#	For example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
+#
+#	Note that when running wpa_supplicant as an application, the user
+#	certificate store (My user account) is used, whereas computer store
+#	(Computer account) is used when running wpasvc as a service.
+#
+#	Alternatively, a named configuration blob can be used by setting
+#	this to blob://blob_name.
+#
+# private_key_passwd: Password for private key file
+#
+# imsi: IMSI in <MCC> | <MNC> | '-' | <MSIN> format
+#
+# milenage: Milenage parameters for SIM/USIM simulator in <Ki>:<OPc>:<SQN>
+#	format
+#
+# domain_suffix_match: Constraint for server domain name
+#	If set, this FQDN is used as a suffix match requirement for the AAA
+#	server certificate in SubjectAltName dNSName element(s). If a
+#	matching dNSName is found, this constraint is met. If no dNSName
+#	values are present, this constraint is matched against SubjectName CN
+#	using same suffix match comparison. Suffix match here means that the
+#	host/domain name is compared one label at a time starting from the
+#	top-level domain and all the labels in @domain_suffix_match shall be
+#	included in the certificate. The certificate may include additional
+#	sub-level labels in addition to the required labels.
+#
+#	For example, domain_suffix_match=example.com would match
+#	test.example.com but would not match test-example.com.
+#
+# domain: Home service provider FQDN(s)
+#	This is used to compare against the Domain Name List to figure out
+#	whether the AP is operated by the Home SP. Multiple domain entries can
+#	be used to configure alternative FQDNs that will be considered home
+#	networks.
+#
+# roaming_consortium: Roaming Consortium OI
+#	If roaming_consortium_len is non-zero, this field contains the
+#	Roaming Consortium OI that can be used to determine which access
+#	points support authentication with this credential. This is an
+#	alternative to the use of the realm parameter. When using Roaming
+#	Consortium to match the network, the EAP parameters need to be
+#	pre-configured with the credential since the NAI Realm information
+#	may not be available or fetched.
+#
+# required_roaming_consortium: Required Roaming Consortium OI
+#	If required_roaming_consortium_len is non-zero, this field contains the
+#	Roaming Consortium OI that is required to be advertised by the AP for
+#	the credential to be considered matching.
+#
+# roaming_consortiums: Roaming Consortium OI(s) memberships
+#	This string field contains one or more comma delimited OIs (hexdump)
+#	identifying the roaming consortiums of which the provider is a member.
+#	The list is sorted from the most preferred one to the least preferred
+#	one. A match between the Roaming Consortium OIs advertised by an AP and
+#	the OIs in this list indicates that successful authentication is
+#	possible.
+#	(Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/RoamingConsortiumOI)
+#
+# eap: Pre-configured EAP method
+#	This optional field can be used to specify which EAP method will be
+#	used with this credential. If not set, the EAP method is selected
+#	automatically based on ANQP information (e.g., NAI Realm).
+#
+# phase1: Pre-configure Phase 1 (outer authentication) parameters
+#	This optional field is used with like the 'eap' parameter.
+#
+# phase2: Pre-configure Phase 2 (inner authentication) parameters
+#	This optional field is used with like the 'eap' parameter.
+#
+# excluded_ssid: Excluded SSID
+#	This optional field can be used to excluded specific SSID(s) from
+#	matching with the network. Multiple entries can be used to specify more
+#	than one SSID.
+#
+# roaming_partner: Roaming partner information
+#	This optional field can be used to configure preferences between roaming
+#	partners. The field is a string in following format:
+#	<FQDN>,<0/1 exact match>,<priority>,<* or country code>
+#	(non-exact match means any subdomain matches the entry; priority is in
+#	0..255 range with 0 being the highest priority)
+#
+# update_identifier: PPS MO ID
+#	(Hotspot 2.0 PerProviderSubscription/UpdateIdentifier)
+#
+# provisioning_sp: FQDN of the SP that provisioned the credential
+#	This optional field can be used to keep track of the SP that provisioned
+#	the credential to find the PPS MO (./Wi-Fi/<provisioning_sp>).
+#
+# sp_priority: Credential priority within a provisioning SP
+#	This is the priority of the credential among all credentials
+#	provisioned by the same SP (i.e., for entries that have identical
+#	provisioning_sp value). The range of this priority is 0-255 with 0
+#	being the highest and 255 the lower priority.
+#
+# Minimum backhaul threshold (PPS/<X+>/Policy/MinBackhauldThreshold/*)
+#	These fields can be used to specify minimum download/upload backhaul
+#	bandwidth that is preferred for the credential. This constraint is
+#	ignored if the AP does not advertise WAN Metrics information or if the
+#	limit would prevent any connection. Values are in kilobits per second.
+# min_dl_bandwidth_home
+# min_ul_bandwidth_home
+# min_dl_bandwidth_roaming
+# min_ul_bandwidth_roaming
+#
+# max_bss_load: Maximum BSS Load Channel Utilization (1..255)
+#	(PPS/<X+>/Policy/MaximumBSSLoadValue)
+#	This value is used as the maximum channel utilization for network
+#	selection purposes for home networks. If the AP does not advertise
+#	BSS Load or if the limit would prevent any connection, this constraint
+#	will be ignored.
+#
+# req_conn_capab: Required connection capability
+#	(PPS/<X+>/Policy/RequiredProtoPortTuple)
+#	This value is used to configure set of required protocol/port pairs that
+#	a roaming network shall support (include explicitly in Connection
+#	Capability ANQP element). This constraint is ignored if the AP does not
+#	advertise Connection Capability or if this constraint would prevent any
+#	network connection. This policy is not used in home networks.
+#	Format: <protocol>[:<comma-separated list of ports]
+#	Multiple entries can be used to list multiple requirements.
+#	For example, number of common TCP protocols:
+#	req_conn_capab=6:22,80,443
+#	For example, IPSec/IKE:
+#	req_conn_capab=17:500
+#	req_conn_capab=50
+#
+# ocsp: Whether to use/require OCSP to check server certificate
+#	0 = do not use OCSP stapling (TLS certificate status extension)
+#	1 = try to use OCSP stapling, but not require response
+#	2 = require valid OCSP stapling response
+#
+# sim_num: Identifier for which SIM to use in multi-SIM devices
+#
+# engine: Whether to use an engine for private key operations (0/1)
+# engine_id: String identifying the engine to use
+# ca_cert_id: The CA certificate identifier when using an engine
+# cert_id: The certificate identifier when using an engine
+# key_id: The private key identifier when using an engine
+#
+# for example:
+#
+#cred={
+#	realm="example.com"
+#	username="user@example.com"
+#	password="password"
+#	ca_cert="/etc/wpa_supplicant/ca.pem"
+#	domain="example.com"
+#	domain_suffix_match="example.com"
+#}
+#
+#cred={
+#	imsi="310026-000000000"
+#	milenage="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82"
+#}
+#
+#cred={
+#	realm="example.com"
+#	username="user"
+#	password="password"
+#	ca_cert="/etc/wpa_supplicant/ca.pem"
+#	domain="example.com"
+#	roaming_consortium=223344
+#	roaming_consortiums="112233,4455667788,aabbcc"
+#	eap=TTLS
+#	phase2="auth=MSCHAPV2"
+#}
+
+
+Control interface
+-----------------
+
+wpa_supplicant provides a control interface that can be used from
+external programs to manage various operations. The included command
+line tool, wpa_cli, can be used for manual testing with this interface.
+
+Following wpa_cli interactive mode commands show some examples of manual
+operations related to Hotspot 2.0:
+
+Remove configured networks and credentials:
+
+> remove_network all
+OK
+> remove_cred all
+OK
+
+
+Add a username/password credential:
+
+> add_cred
+0
+> set_cred 0 realm "mail.example.com"
+OK
+> set_cred 0 username "username"
+OK
+> set_cred 0 password "password"
+OK
+> set_cred 0 priority 1
+OK
+> set_cred 0 temporary 1
+OK
+
+Add a SIM credential using a simulated SIM/USIM card for testing:
+
+> add_cred
+1
+> set_cred 1 imsi "23456-0000000000"
+OK
+> set_cred 1 milenage "90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123"
+OK
+> set_cred 1 priority 1
+OK
+
+Note: the return value of add_cred is used as the first argument to
+the following set_cred commands.
+
+Add a SIM credential using a external SIM/USIM processing:
+
+> set external_sim 1
+OK
+> add_cred
+1
+> set_cred 1 imsi "23456-0000000000"
+OK
+> set_cred 1 eap SIM
+OK
+
+
+Add a WPA2-Enterprise network:
+
+> add_network
+0
+> set_network 0 key_mgmt WPA-EAP
+OK
+> set_network 0 ssid "enterprise"
+OK
+> set_network 0 eap TTLS
+OK
+> set_network 0 anonymous_identity "anonymous"
+OK
+> set_network 0 identity "user"
+OK
+> set_network 0 password "password"
+OK
+> set_network 0 priority 0
+OK
+> enable_network 0 no-connect
+OK
+
+
+Add an open network:
+
+> add_network
+3
+> set_network 3 key_mgmt NONE
+OK
+> set_network 3 ssid "coffee-shop"
+OK
+> select_network 3
+OK
+
+Note: the return value of add_network is used as the first argument to
+the following set_network commands.
+
+The preferred credentials/networks can be indicated with the priority
+parameter (1 is higher priority than 0).
+
+
+Interworking network selection can be started with interworking_select
+command. This instructs wpa_supplicant to run a network scan and iterate
+through the discovered APs to request ANQP information from the APs that
+advertise support for Interworking/Hotspot 2.0:
+
+> interworking_select
+OK
+<3>Starting ANQP fetch for 02:00:00:00:01:00
+<3>RX-ANQP 02:00:00:00:01:00 ANQP Capability list
+<3>RX-ANQP 02:00:00:00:01:00 Roaming Consortium list
+<3>RX-HS20-ANQP 02:00:00:00:01:00 HS Capability List
+<3>ANQP fetch completed
+<3>INTERWORKING-AP 02:00:00:00:01:00 type=unknown
+
+
+INTERWORKING-AP event messages indicate the APs that support network
+selection and for which there is a matching
+credential. interworking_connect command can be used to select a network
+to connect with:
+
+
+> interworking_connect 02:00:00:00:01:00
+OK
+<3>CTRL-EVENT-SCAN-RESULTS
+<3>SME: Trying to authenticate with 02:00:00:00:01:00 (SSID='Example Network' freq=2412 MHz)
+<3>Trying to associate with 02:00:00:00:01:00 (SSID='Example Network' freq=2412 MHz)
+<3>Associated with 02:00:00:00:01:00
+<3>CTRL-EVENT-EAP-STARTED EAP authentication started
+<3>CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=21
+<3>CTRL-EVENT-EAP-METHOD EAP vendor 0 method 21 (TTLS) selected
+<3>CTRL-EVENT-EAP-SUCCESS EAP authentication completed successfully
+<3>WPA: Key negotiation completed with 02:00:00:00:01:00 [PTK=CCMP GTK=CCMP]
+<3>CTRL-EVENT-CONNECTED - Connection to 02:00:00:00:01:00 completed (auth) [id=0 id_str=]
+
+
+wpa_supplicant creates a temporary network block for the selected
+network based on the configured credential and ANQP information from the
+AP:
+
+> list_networks
+network id / ssid / bssid / flags
+0	Example Network	any	[CURRENT]
+> get_network 0 key_mgmt
+WPA-EAP
+> get_network 0 eap
+TTLS
+
+
+Alternatively to using an external program to select the network,
+"interworking_select auto" command can be used to request wpa_supplicant
+to select which network to use based on configured priorities:
+
+
+> remove_network all
+OK
+<3>CTRL-EVENT-DISCONNECTED bssid=02:00:00:00:01:00 reason=1 locally_generated=1
+> interworking_select auto
+OK
+<3>Starting ANQP fetch for 02:00:00:00:01:00
+<3>RX-ANQP 02:00:00:00:01:00 ANQP Capability list
+<3>RX-ANQP 02:00:00:00:01:00 Roaming Consortium list
+<3>RX-HS20-ANQP 02:00:00:00:01:00 HS Capability List
+<3>ANQP fetch completed
+<3>INTERWORKING-AP 02:00:00:00:01:00 type=unknown
+<3>CTRL-EVENT-SCAN-RESULTS
+<3>SME: Trying to authenticate with 02:00:00:00:01:00 (SSID='Example Network' freq=2412 MHz)
+<3>Trying to associate with 02:00:00:00:01:00 (SSID='Example Network' freq=2412 MHz)
+<3>Associated with 02:00:00:00:01:00
+<3>CTRL-EVENT-EAP-STARTED EAP authentication started
+<3>CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=21
+<3>CTRL-EVENT-EAP-METHOD EAP vendor 0 method 21 (TTLS) selected
+<3>CTRL-EVENT-EAP-SUCCESS EAP authentication completed successfully
+<3>WPA: Key negotiation completed with 02:00:00:00:01:00 [PTK=CCMP GTK=CCMP]
+<3>CTRL-EVENT-CONNECTED - Connection to 02:00:00:00:01:00 completed (reauth) [id=0 id_str=]
+
+
+The connection status can be shown with the status command:
+
+> status
+bssid=02:00:00:00:01:00
+ssid=Example Network
+id=0
+mode=station
+pairwise_cipher=CCMP       <--- link layer security indication
+group_cipher=CCMP
+key_mgmt=WPA2/IEEE 802.1X/EAP
+wpa_state=COMPLETED
+p2p_device_address=02:00:00:00:00:00
+address=02:00:00:00:00:00
+hs20=1      <--- HS 2.0 indication
+Supplicant PAE state=AUTHENTICATED
+suppPortStatus=Authorized
+EAP state=SUCCESS
+selectedMethod=21 (EAP-TTLS)
+EAP TLS cipher=AES-128-SHA
+EAP-TTLSv0 Phase2 method=PAP
+
+
+> status
+bssid=02:00:00:00:02:00
+ssid=coffee-shop
+id=3
+mode=station
+pairwise_cipher=NONE
+group_cipher=NONE
+key_mgmt=NONE
+wpa_state=COMPLETED
+p2p_device_address=02:00:00:00:00:00
+address=02:00:00:00:00:00
+
+
+Note: The Hotspot 2.0 indication is shown as "hs20=1" in the status
+command output. Link layer security is indicated with the
+pairwise_cipher (CCMP = secure, NONE = no encryption used).
+
+
+Also the scan results include the Hotspot 2.0 indication:
+
+> scan_results
+bssid / frequency / signal level / flags / ssid
+02:00:00:00:01:00	2412	-30	[WPA2-EAP-CCMP][ESS][HS20]	Example Network
+
+
+ANQP information for the BSS can be fetched using the BSS command:
+
+> bss 02:00:00:00:01:00
+id=1
+bssid=02:00:00:00:01:00
+freq=2412
+beacon_int=100
+capabilities=0x0411
+qual=0
+noise=-92
+level=-30
+tsf=1345573286517276
+age=105
+ie=000f4578616d706c65204e6574776f726b010882848b960c1218240301012a010432043048606c30140100000fac040100000fac040100000fac0100007f04000000806b091e07010203040506076c027f006f1001531122331020304050010203040506dd05506f9a1000
+flags=[WPA2-EAP-CCMP][ESS][HS20]
+ssid=Example Network
+anqp_roaming_consortium=031122330510203040500601020304050603fedcba
+
+
+ANQP queries can also be requested with the anqp_get and hs20_anqp_get
+commands:
+
+> anqp_get 02:00:00:00:01:00 261
+OK
+<3>RX-ANQP 02:00:00:00:01:00 Roaming Consortium list
+> hs20_anqp_get 02:00:00:00:01:00 2
+OK
+<3>RX-HS20-ANQP 02:00:00:00:01:00 HS Capability List
+
+In addition, fetch_anqp command can be used to request similar set of
+ANQP queries to be done as is run as part of interworking_select:
+
+> scan
+OK
+<3>CTRL-EVENT-SCAN-RESULTS
+> fetch_anqp
+OK
+<3>Starting ANQP fetch for 02:00:00:00:01:00
+<3>RX-ANQP 02:00:00:00:01:00 ANQP Capability list
+<3>RX-ANQP 02:00:00:00:01:00 Roaming Consortium list
+<3>RX-HS20-ANQP 02:00:00:00:01:00 HS Capability List
+<3>ANQP fetch completed
+
+
+Hotspot 2.0 Rel 2 online signup and OSEN
+----------------------------------------
+
+Following parameters can be used to create a network profile for
+link-layer protected Hotspot 2.0 online signup connection with
+OSEN. Note that ssid and identify (NAI) values need to be set based on
+the information for the selected provider in the OSU Providers list
+ANQP-element.
+
+network={
+    ssid="HS 2.0 OSU"
+    proto=OSEN
+    key_mgmt=OSEN
+    pairwise=CCMP
+    group=GTK_NOT_USED
+    eap=WFA-UNAUTH-TLS
+    identity="anonymous@example.com"
+    ca_cert="osu-ca.pem"
+    ocsp=2
+}
+
+
+Hotspot 2.0 connection with external network selection
+------------------------------------------------------
+
+When a component controlling wpa_supplicant takes care of Interworking
+network selection, following configuration and network profile
+parameters can be used to configure a temporary network profile for a
+Hotspot 2.0 connection (e.g., with SET, ADD_NETWORK, SET_NETWORK, and
+SELECT_NETWORK control interface commands):
+
+interworking=1
+hs20=1
+auto_interworking=0
+
+network={
+    ssid="test-hs20"
+    proto=RSN
+    key_mgmt=WPA-EAP
+    pairwise=CCMP
+    anonymous_identity="anonymous@example.com"
+    identity="hs20-test@example.com"
+    password="password"
+    ca_cert="ca.pem"
+    eap=TTLS
+    phase2="auth=MSCHAPV2"
+    update_identifier=54321
+    roaming_consortium_selection=112233
+    #ocsp=2
+}
+
+
+These parameters are set based on the PPS MO credential and/or NAI Realm
+list ANQP-element:
+
+anonymous_identity: Credential/UsernamePassword/Username with username part
+		    replaced with "anonymous"
+identity: Credential/UsernamePassword/Username
+password: Credential/UsernamePassword/Password
+update_identifier: PPS/UpdateIdentifier
+ca_cert: from the downloaded trust root based on PPS information
+eap: Credential/UsernamePassword/EAPMethod or NAI Realm list
+phase2: Credential/UsernamePassword/EAPMethod or NAI Realm list
+roaming_consortium_selection: Matching OI from HomeSP/RoamingConsortiumOI
+ocsp: Credential/CheckAAAServerCertStatus
diff --git a/wpa_supplicant/README-P2P b/wpa_supplicant/README-P2P
new file mode 100644
index 000000000000..55a60a296ad7
--- /dev/null
+++ b/wpa_supplicant/README-P2P
@@ -0,0 +1,856 @@
+wpa_supplicant and Wi-Fi P2P
+============================
+
+This document describes how the Wi-Fi P2P implementation in
+wpa_supplicant can be configured and how an external component on the
+client (e.g., management GUI) is used to enable WPS enrollment and
+registrar registration.
+
+
+Introduction to Wi-Fi P2P
+-------------------------
+
+TODO
+
+More information about Wi-Fi P2P is available from Wi-Fi Alliance:
+http://www.wi-fi.org/Wi-Fi_Direct.php
+
+
+wpa_supplicant implementation
+-----------------------------
+
+TODO
+
+
+wpa_supplicant configuration
+----------------------------
+
+Wi-Fi P2P is an optional component that needs to be enabled in the
+wpa_supplicant build configuration (.config). Here is an example
+configuration that includes Wi-Fi P2P support and Linux nl80211
+-based driver interface:
+
+CONFIG_DRIVER_NL80211=y
+CONFIG_CTRL_IFACE=y
+CONFIG_P2P=y
+CONFIG_AP=y
+CONFIG_WPS=y
+
+
+In run-time configuration file (wpa_supplicant.conf), some parameters
+for P2P may be set. In order to make the devices easier to recognize,
+device_name and device_type should be specified. For example,
+something like this should be included:
+
+ctrl_interface=/var/run/wpa_supplicant
+device_name=My P2P Device
+device_type=1-0050F204-1
+
+
+wpa_cli
+-------
+
+Actual Wi-Fi P2P operations are requested during runtime. These can be
+done for example using wpa_cli (which is described below) or a GUI
+like wpa_gui-qt4.
+
+
+wpa_cli starts in interactive mode if no command string is included on
+the command line. By default, it will select the first network interface
+that it can find (and that wpa_supplicant controls). If more than one
+interface is in use, it may be necessary to select one of the explicitly
+by adding -i argument on the command line (e.g., 'wpa_cli -i wlan1').
+
+Most of the P2P operations are done on the main interface (e.g., the
+interface that is automatically added when the driver is loaded, e.g.,
+wlan0). When using a separate virtual interface for group operations
+(e.g., wlan1), the control interface for that group interface may need
+to be used for some operations (mainly WPS activation in GO). This may
+change in the future so that all the needed operations could be done
+over the main control interface.
+
+Device Discovery
+
+p2p_find [timeout in seconds] [type=<social|progressive>] \
+	[dev_id=<addr>] [dev_type=<device type>] \
+	[delay=<search delay in ms>] [seek=<service name>] [freq=<MHz>]
+
+The default behavior is to run a single full scan in the beginning and
+then scan only social channels. type=social will scan only social
+channels, i.e., it skips the initial full scan. type=progressive is
+like the default behavior, but it will scan through all the channels
+progressively one channel at the time in the Search state rounds. This
+will help in finding new groups or groups missed during the initial
+full scan. When the type parameter is not included (i.e., full scan), the
+optional freq parameter can be used to override the first scan to use only
+the specified channel after which only social channels are scanned.
+
+The optional dev_id option can be used to specify a single P2P peer to
+search for. The optional delay parameter can be used to request an extra
+delay to be used between search iterations (e.g., to free up radio
+resources for concurrent operations).
+
+The optional dev_type option can be used to specify a single device type
+(primary or secondary) to search for, e.g.,
+"p2p_find dev_type=1-0050F204-1".
+
+
+With one or more seek arguments, the command sends Probe Request frames
+for a P2PS service. For example,
+p2p_find 5 dev_id=11:22:33:44:55:66 seek=alt.example.chat seek=alt.example.video
+
+Parameters description:
+    Timeout - Optional ASCII base-10-encoded u16. If missing, request will not
+	time out and must be canceled manually
+    dev_id - Optional to request responses from a single known remote device
+    Service Name - Mandatory UTF-8 string for ASP seeks
+	Service name must match the remote service being advertised exactly
+	(no prefix matching).
+	Service name may be empty, in which case all ASP services will be
+	returned, and may be filtered with p2p_serv_disc_req settings, and
+	p2p_serv_asp_resp results.
+	Multiple service names may be requested, but if it exceeds internal
+	limit, it will automatically revert to requesting all ASP services.
+
+p2p_listen [timeout in seconds]
+
+Start Listen-only state (become discoverable without searching for
+other devices). Optional parameter can be used to specify the duration
+for the Listen operation in seconds. This command may not be of that
+much use during normal operations and is mainly designed for
+testing. It can also be used to keep the device discoverable without
+having to maintain a group.
+
+p2p_stop_find
+
+Stop ongoing P2P device discovery or other operation (connect, listen
+mode).
+
+p2p_flush
+
+Flush P2P peer table and state.
+
+Group Formation
+
+p2p_prov_disc <peer device address> <display|keypad|pbc> [join|auto]
+
+Send P2P provision discovery request to the specified peer. The
+parameters for this command are the P2P device address of the peer and
+the desired configuration method. For example, "p2p_prov_disc
+02:01:02:03:04:05 display" would request the peer to display a PIN for
+us and "p2p_prov_disc 02:01:02:03:04:05 keypad" would request the peer
+to enter a PIN that we display.
+
+The optional "join" parameter can be used to indicate that this command
+is requesting an already running GO to prepare for a new client. This is
+mainly used with "display" to request it to display a PIN. The "auto"
+parameter can be used to request wpa_supplicant to automatically figure
+out whether the peer device is operating as a GO and if so, use
+join-a-group style PD instead of GO Negotiation style PD.
+
+p2p_connect <peer device address> <pbc|pin|PIN#|p2ps> [display|keypad|p2ps]
+	[persistent|persistent=<network id>] [join|auth]
+	[go_intent=<0..15>] [freq=<in MHz>] [ht40] [vht] [he] [provdisc] [auto]
+	[ssid=<hexdump>]
+
+Start P2P group formation with a discovered P2P peer. This includes
+optional group owner negotiation, group interface setup, provisioning,
+and establishing data connection.
+
+The <pbc|pin|PIN#> parameter specifies the WPS provisioning
+method. "pbc" string starts pushbutton method, "pin" string start PIN
+method using an automatically generated PIN (which will be returned as
+the command return code), PIN# means that a pre-selected PIN can be
+used (e.g., 12345670). [display|keypad] is used with PIN method
+to specify which PIN is used (display=dynamically generated random PIN
+from local display, keypad=PIN entered from peer display). "persistent"
+parameter can be used to request a persistent group to be formed. The
+"persistent=<network id>" alternative can be used to pre-populate
+SSID/passphrase configuration based on a previously used persistent
+group where this device was the GO. The previously used parameters will
+then be used if the local end becomes the GO in GO Negotiation (which
+can be forced with go_intent=15).
+
+"join" indicates that this is a command to join an existing group as a
+client. It skips the GO Negotiation part. This will send a Provision
+Discovery Request message to the target GO before associating for WPS
+provisioning.
+
+"auth" indicates that the WPS parameters are authorized for the peer
+device without actually starting GO Negotiation (i.e., the peer is
+expected to initiate GO Negotiation). This is mainly for testing
+purposes.
+
+"go_intent" can be used to override the default GO Intent for this GO
+Negotiation.
+
+"freq" can be used to set a forced operating channel (e.g., freq=2412
+to select 2.4 GHz channel 1).
+
+"provdisc" can be used to request a Provision Discovery exchange to be
+used prior to starting GO Negotiation as a workaround with some deployed
+P2P implementations that require this to allow the user to accept the
+connection.
+
+"auto" can be used to request wpa_supplicant to automatically figure
+out whether the peer device is operating as a GO and if so, use
+join-a-group operation rather than GO Negotiation.
+
+"ssid=<hexdump>" can be used to specify the Group SSID for join
+operations. This allows the P2P Client interface to filter scan results
+based on SSID to avoid selecting an incorrect BSS entry in case the same
+P2P Device or Interface address have been used in multiple groups
+recently.
+
+P2PS attribute changes to p2p_connect command:
+
+P2PS supports two WPS provisioning methods namely PIN method and P2PS default.
+The remaining parameters hold same role as in legacy P2P. In case of P2PS
+default config method "p2ps" keyword is added in p2p_connect command.
+
+For example:
+p2p_connect 02:0a:f5:85:11:00 12345670 p2ps persistent join
+	(WPS Method = P2PS default)
+
+p2p_connect 02:0a:f5:85:11:00 45629034 keypad persistent
+	(WPS Method = PIN)
+
+p2p_asp_provision <peer MAC address> <adv_id=peer adv id>
+	<adv_mac=peer MAC address> [role=2|4|1] <session=session id>
+	<session_mac=initiator mac address>
+	[info='service info'] <method=Default|keypad|Display>
+
+This command starts provision discovery with the P2PS enabled peer device.
+
+For example,
+p2p_asp_provision 00:11:22:33:44:55 adv_id=4d6fc7 adv_mac=00:55:44:33:22:11 role=1 session=12ab34 session_mac=00:11:22:33:44:55 info='name=john' method=1000
+
+Parameter description:
+    MAC address - Mandatory
+    adv_id - Mandatory remote Advertising ID of service connection is being
+	established for
+    adv_mac - Mandatory MAC address that owns/registered the service
+    role - Optional
+	2 (group client only) or 4 (group owner only)
+	if not present (or 1) role is negotiated by the two peers.
+    session - Mandatory Session ID of the first session to be established
+    session_mac - Mandatory MAC address that owns/initiated the session
+    method - Optional method to request for provisioning (1000 - P2PS Default,
+	100 - Keypad(PIN), 8 - Display(PIN))
+    info - Optional UTF-8 string. Hint for service to indicate possible usage
+	parameters - Escape single quote & backslash:
+	with a backslash 0x27 == ' == \', and 0x5c == \ == \\
+
+p2p_asp_provision_resp <peer mac address> <adv_id= local adv id>
+	<adv_mac=local MAC address> <role=1|2|4> <status=0>
+	<session=session id> <session_mac=peer MAC address>
+
+This command sends a provision discovery response from responder side.
+
+For example,
+p2p_asp_provision_resp 00:55:44:33:22:11 adv_id=4d6fc7 adv_mac=00:55:44:33:22:11 role=1 status=0 session=12ab34 session_mac=00:11:22:33:44:55
+
+Parameters definition:
+    MAC address - Mandatory
+    adv_id - Mandatory local Advertising ID of service connection is being
+	established for
+    adv_mac - Mandatory MAC address that owns/registered the service
+    role -  Optional 2 (group client only) or 4 (group owner only)
+	if not present (or 1) role is negotiated by the two peers.
+    status - Mandatory Acceptance/Rejection code of Provisioning
+    session - Mandatory Session ID of the first session to be established
+    session_mac - Mandatory MAC address that owns/initiated the session
+
+p2p_group_add [persistent|persistent=<network id>] [freq=<freq in MHz>]
+	[ht40] [vht] [he]
+
+Set up a P2P group owner manually (i.e., without group owner
+negotiation with a specific peer). This is also known as autonomous
+GO. Optional persistent=<network id> can be used to specify restart of
+a persistent group. Optional freq=<freq in MHz> can be used to force
+the GO to be started on a specific frequency. Special freq=2 or freq=5
+options can be used to request the best 2.4 GHz or 5 GHz band channel
+to be selected automatically.
+
+p2p_reject <peer device address>
+
+Reject connection attempt from a peer (specified with a device
+address). This is a mechanism to reject a pending GO Negotiation with
+a peer and request to automatically block any further connection or
+discovery of the peer.
+
+p2p_group_remove <group interface>
+
+Terminate a P2P group. If a new virtual network interface was used for
+the group, it will also be removed. The network interface name of the
+group interface is used as a parameter for this command.
+
+p2p_cancel
+
+Cancel an ongoing P2P group formation and joining-a-group related
+operation. This operation unauthorizes the specific peer device (if any
+had been authorized to start group formation), stops P2P find (if in
+progress), stops pending operations for join-a-group, and removes the
+P2P group interface (if one was used) that is in the WPS provisioning
+step. If the WPS provisioning step has been completed, the group is not
+terminated.
+
+p2p_remove_client <peer's P2P Device Address|iface=<interface address>>
+
+This command can be used to remove the specified client from all groups
+(operating and persistent) from the local GO. Note that the peer device
+can rejoin the group if it is in possession of a valid key. See p2p_set
+per_sta_psk command below for more details on how the peer can be
+removed securely.
+
+Service Discovery
+
+p2p_service_add asp <auto accept> <adv id> <status 0/1> <Config Methods>
+	<Service name> [Service Information] [Response Info]
+
+This command can be used to search for a P2PS service which includes
+Play, Send, Display, and Print service. The parameters for this command
+are "asp" to identify the command as P2PS one, auto accept value,
+advertisement id which uniquely identifies the service requests, state
+of the service whether the service is available or not, config methods
+which can be either P2PS method or PIN method, service name followed by
+two optional parameters service information, and response info.
+
+For example,
+p2p_service_add asp 1 4d6fc7 0 1108 alt.example.chat svc_info='name=john' rsp_info='enter PIN 1234'
+
+Parameters definition:
+    asp - Mandatory for ASP service registration
+    auto accept - Mandatory ASCII hex-encoded boolean (0 == no auto-accept,
+	1 == auto-accept ANY role, 2 == auto-accept CLIENT role,
+	4 == auto-accept GO role)
+    Advertisement ID - Mandatory non-zero ASCII hex-encoded u32
+	(Must be unique/not yet exist in svc db)
+    State - Mandatory ASCII hex-encoded u8 (0 -- Svc not available,
+	1 -- Svc available, 2-0xff  Application defined)
+    Config Methods - Mandatory ASCII hex-encoded u16 (bitmask of WSC config
+	methods)
+    Service Name - Mandatory UTF-8 string
+    Service Information - Optional UTF-8 string
+	Escape single quote & backslash with a backslash:
+	0x27 == ' == \', and 0x5c == \ == \\
+    Session response information -  Optional (used only if auto accept is TRUE)
+	UTF-8 string
+	Escape single quote & backslash with a backslash:
+	0x27 == ' == \', and 0x5c == \ == \\
+
+p2p_service_rep asp <auto accept> <adv id> <status 0/1> <Config Methods>
+	<Service name> [Service Information] [Response Info]
+
+This command can be used to replace the existing service request
+attributes from the initiator side. The replacement is only allowed if
+the advertisement id issued in the command matches with any one entry in
+the list of existing SD queries. If advertisement id doesn't match the
+command returns a failure.
+
+For example,
+p2p_service_rep asp 1 4d6fc7 1 1108 alt.example.chat svc_info='name=john' rsp_info='enter PIN 1234'
+
+Parameters definition:
+    asp - Mandatory for ASP service registration
+    auto accept - Mandatory ASCII hex-encoded boolean (1 == true, 0 == false)
+    Advertisement ID - Mandatory non-zero ASCII hex-encoded u32
+	(Must already exist in svc db)
+    State - Mandatory ASCII hex-encoded u8 (can be used to indicate svc
+	available or not available for instance)
+    Config Methods - Mandatory ASCII hex-encoded u16 (bitmask of WSC config
+	methods)
+    Service Name - Mandatory UTF-8 string (Must match existing string in svc db)
+    Service Information - Optional UTF-8 string
+	Escape single quote & backslash with a backslash:
+	0x27 == ' == \', and 0x5c == \ == \\
+    Session response information -  Optional (used only if auto accept is TRUE)
+	UTF-8 string
+	Escape single quote & backslash with a backslash:
+	0x27 == ' == \', and 0x5c == \ == \\
+
+p2p_serv_disc_req
+
+Schedule a P2P service discovery request. The parameters for this
+command are the device address of the peer device (or 00:00:00:00:00:00
+for wildcard query that is sent to every discovered P2P peer that
+supports service discovery) and P2P Service Query TLV(s) as hexdump. For
+example,
+
+p2p_serv_disc_req 00:00:00:00:00:00 02000001
+
+schedules a request for listing all available services of all service
+discovery protocols and requests this to be sent to all discovered
+peers (note: this can result in long response frames). The pending
+requests are sent during device discovery (see p2p_find).
+
+There can be multiple pending peer device specific queries (each will be
+sent in sequence whenever the peer is found).
+
+This command returns an identifier for the pending query (e.g.,
+"1f77628") that can be used to cancel the request. Directed requests
+will be automatically removed when the specified peer has replied to
+it.
+
+Service Query TLV has following format:
+Length (2 octets, little endian) - length of following data
+Service Protocol Type (1 octet) - see the table below
+Service Transaction ID (1 octet) - nonzero identifier for the TLV
+Query Data (Length - 2 octets of data) - service protocol specific data
+
+Service Protocol Types:
+0 = All service protocols
+1 = Bonjour
+2 = UPnP
+3 = WS-Discovery
+4 = Wi-Fi Display
+
+For UPnP, an alternative command format can be used to specify a
+single query TLV (i.e., a service discovery for a specific UPnP
+service):
+
+p2p_serv_disc_req 00:00:00:00:00:00 upnp <version hex> <ST: from M-SEARCH>
+
+For example:
+
+p2p_serv_disc_req 00:00:00:00:00:00 upnp 10 urn:schemas-upnp-org:device:InternetGatewayDevice:1
+
+Additional examples for queries:
+
+# list of all Bonjour services
+p2p_serv_disc_req 00:00:00:00:00:00 02000101
+
+# list of all UPnP services
+p2p_serv_disc_req 00:00:00:00:00:00 02000201
+
+# list of all WS-Discovery services
+p2p_serv_disc_req 00:00:00:00:00:00 02000301
+
+# list of all Bonjour and UPnP services
+p2p_serv_disc_req 00:00:00:00:00:00 0200010102000202
+
+# Apple File Sharing over TCP
+p2p_serv_disc_req 00:00:00:00:00:00 130001010b5f6166706f766572746370c00c000c01
+
+# Bonjour SSTH (supported service type hash)
+p2p_serv_disc_req 00:00:00:00:00:00 05000101000000
+
+# UPnP examples
+p2p_serv_disc_req 00:00:00:00:00:00 upnp 10 ssdp:all
+p2p_serv_disc_req 00:00:00:00:00:00 upnp 10 upnp:rootdevice
+p2p_serv_disc_req 00:00:00:00:00:00 upnp 10 urn:schemas-upnp-org:service:ContentDirectory:2
+p2p_serv_disc_req 00:00:00:00:00:00 upnp 10 uuid:6859dede-8574-59ab-9332-123456789012
+p2p_serv_disc_req 00:00:00:00:00:00 upnp 10 urn:schemas-upnp-org:device:InternetGatewayDevice:1
+
+# Wi-Fi Display examples
+# format: wifi-display <list of roles> <list of subelements>
+p2p_serv_disc_req 00:00:00:00:00:00 wifi-display [source] 2,3,4,5
+p2p_serv_disc_req 02:01:02:03:04:05 wifi-display [pri-sink] 3
+p2p_serv_disc_req 00:00:00:00:00:00 wifi-display [sec-source] 2
+p2p_serv_disc_req 00:00:00:00:00:00 wifi-display [source+sink] 2,3,4,5
+p2p_serv_disc_req 00:00:00:00:00:00 wifi-display [source][pri-sink] 2,3,4,5
+
+p2p_serv_disc_req <Unicast|Broadcast mac address> asp <Transaction ID>
+	<Service Name> [Service Information]
+
+The command can be used for service discovery for P2PS enabled devices.
+
+For example: p2p_serv_disc_req 00:00:00:00:00:00 asp a1 alt.example 'john'
+
+Parameters definition:
+    MAC address - Mandatory Existing
+    asp - Mandatory for ASP queries
+    Transaction ID - Mandatory non-zero ASCII hex-encoded u8 for GAS
+    Service Name Prefix - Mandatory UTF-8 string.
+	Will match from beginning of remote Service Name
+    Service Information Substring - Optional UTF-8 string
+	If Service Information Substring is not included, all services matching
+	Service Name Prefix will be returned.
+	If Service Information Substring is included, both the Substring and the
+	Service Name Prefix must match for service to be returned.
+	If remote service has no Service Information, all Substring searches
+	will fail.
+
+p2p_serv_disc_cancel_req <query identifier>
+
+Cancel a pending P2P service discovery request. This command takes a
+single parameter: identifier for the pending query (the value returned
+by p2p_serv_disc_req, e.g., "p2p_serv_disc_cancel_req 1f77628".
+
+p2p_serv_disc_resp
+
+Reply to a service discovery query. This command takes following
+parameters: frequency in MHz, destination address, dialog token,
+response TLV(s). The first three parameters are copied from the
+request event. For example, "p2p_serv_disc_resp 2437 02:40:61:c2:f3:b7
+1 0300000101". This command is used only if external program is used
+to process the request (see p2p_serv_disc_external).
+
+p2p_service_update
+
+Indicate that local services have changed. This is used to increment
+the P2P service indicator value so that peers know when previously
+cached information may have changed. This is only needed when external
+service discovery processing is enabled since the commands to
+pre-configure services for internal processing will increment the
+indicator automatically.
+
+p2p_serv_disc_external <0|1>
+
+Configure external processing of P2P service requests: 0 (default) =
+no external processing of requests (i.e., internal code will process
+each request based on pre-configured services), 1 = external
+processing of requests (external program is responsible for replying
+to service discovery requests with p2p_serv_disc_resp). Please note
+that there is quite strict limit on how quickly the response needs to
+be transmitted, so use of the internal processing is strongly
+recommended.
+
+p2p_service_add bonjour <query hexdump> <RDATA hexdump>
+
+Add a local Bonjour service for internal SD query processing.
+
+Examples:
+
+# AFP Over TCP (PTR)
+p2p_service_add bonjour 0b5f6166706f766572746370c00c000c01 074578616d706c65c027
+# AFP Over TCP (TXT) (RDATA=null)
+p2p_service_add bonjour 076578616d706c650b5f6166706f766572746370c00c001001 00
+
+# IP Printing over TCP (PTR) (RDATA=MyPrinter._ipp._tcp.local.)
+p2p_service_add bonjour 045f697070c00c000c01 094d795072696e746572c027
+# IP Printing over TCP (TXT) (RDATA=txtvers=1,pdl=application/postscript)
+p2p_service_add bonjour 096d797072696e746572045f697070c00c001001 09747874766572733d311a70646c3d6170706c69636174696f6e2f706f7374736372797074
+
+# Supported Service Type Hash (SSTH)
+p2p_service_add bonjour 000000 <32-byte bitfield as hexdump>
+(note: see P2P spec Annex E.4 for information on how to construct the bitfield)
+
+p2p_service_del bonjour <query hexdump>
+
+Remove a local Bonjour service from internal SD query processing.
+
+p2p_service_add upnp <version hex> <service>
+
+Add a local UPnP service for internal SD query processing.
+
+Examples:
+
+p2p_service_add upnp 10 uuid:6859dede-8574-59ab-9332-123456789012::upnp:rootdevice
+p2p_service_add upnp 10 uuid:5566d33e-9774-09ab-4822-333456785632::upnp:rootdevice
+p2p_service_add upnp 10 uuid:1122de4e-8574-59ab-9322-333456789044::urn:schemas-upnp-org:service:ContentDirectory:2
+p2p_service_add upnp 10 uuid:5566d33e-9774-09ab-4822-333456785632::urn:schemas-upnp-org:service:ContentDirectory:2
+p2p_service_add upnp 10 uuid:6859dede-8574-59ab-9332-123456789012::urn:schemas-upnp-org:device:InternetGatewayDevice:1
+
+p2p_service_del upnp <version hex> <service>
+
+Remove a local UPnP service from internal SD query processing.
+
+p2p_service_del asp <adv id>
+
+Removes the local asp service from internal SD query list.
+For example: p2p_service_del asp 4d6fc7
+
+p2p_service_flush
+
+Remove all local services from internal SD query processing.
+
+Invitation
+
+p2p_invite [persistent=<network id>|group=<group ifname>] [peer=address]
+	[go_dev_addr=address] [freq=<freq in MHz>] [ht40] [vht] [he]
+	[pref=<MHz>]
+
+Invite a peer to join a group (e.g., group=wlan1) or to reinvoke a
+persistent group (e.g., persistent=4). If the peer device is the GO of
+the persistent group, the peer parameter is not needed. Otherwise it is
+used to specify which device to invite. go_dev_addr parameter can be
+used to override the GO device address for Invitation Request should
+it be not known for some reason (this should not be needed in most
+cases). When reinvoking a persistent group, the GO device can specify
+the frequency for the group with the freq parameter. When reinvoking a
+persistent group, the P2P client device can use freq parameter to force
+a specific operating channel (or invitation failure if GO rejects that)
+or pref parameter to request a specific channel (while allowing GO to
+select to use another channel, if needed).
+
+Group Operations
+
+(These are used on the group interface.)
+
+wps_pin <any|address> <PIN>
+
+Start WPS PIN method. This allows a single WPS Enrollee to connect to
+the AP/GO. This is used on the GO when a P2P client joins an existing
+group. The second parameter is the address of the Enrollee or a string
+"any" to allow any station to use the entered PIN (which will restrict
+the PIN for one-time-use). PIN is the Enrollee PIN read either from a
+label or display on the P2P Client/WPS Enrollee.
+
+wps_pbc
+
+Start WPS PBC method (i.e., push the button). This allows a single WPS
+Enrollee to connect to the AP/GO. This is used on the GO when a P2P
+client joins an existing group.
+
+p2p_get_passphrase
+
+Get the passphrase for a group (only available when acting as a GO).
+
+p2p_presence_req [<duration> <interval>] [<duration> <interval>]
+
+Send a P2P Presence Request to the GO (this is only available when
+acting as a P2P client). If no duration/interval pairs are given, the
+request indicates that this client has no special needs for GO
+presence. The first parameter pair gives the preferred duration and
+interval values in microseconds. If the second pair is included, that
+indicates which value would be acceptable. This command returns OK
+immediately and the response from the GO is indicated in a
+P2P-PRESENCE-RESPONSE event message.
+
+Parameters
+
+p2p_ext_listen [<period> <interval>]
+
+Configure Extended Listen Timing. If the parameters are omitted, this
+feature is disabled. If the parameters are included, Listen State will
+be entered every interval msec for at least period msec. Both values
+have acceptable range of 1-65535 (with interval obviously having to be
+larger than or equal to duration). If the P2P module is not idle at
+the time the Extended Listen Timing timeout occurs, the Listen State
+operation will be skipped.
+
+The configured values will also be advertised to other P2P Devices. The
+received values are available in the p2p_peer command output:
+
+ext_listen_period=100 ext_listen_interval=5000
+
+p2p_set <field> <value>
+
+Change dynamic P2P parameters
+
+p2p_set discoverability <0/1>
+
+Disable/enable advertisement of client discoverability. This is
+enabled by default and this parameter is mainly used to allow testing
+of device discoverability.
+
+p2p_set managed <0/1>
+
+Disable/enable managed P2P Device operations. This is disabled by
+default.
+
+p2p_set listen_channel <channel> [<op_class>]
+
+Set P2P Listen channel. This is mainly meant for testing purposes and
+changing the Listen channel during normal operations can result in
+protocol failures.
+
+When specifying a social channel on the 2.4 GHz band (1/6/11) there is
+no need to specify the operating class since it defaults to 81.  When
+specifying a social channel on the 60 GHz band (2), specify the 60 GHz
+operating class (180).
+
+p2p_set ssid_postfix <postfix>
+
+Set postfix string to be added to the automatically generated P2P SSID
+(DIRECT-<two random characters>). For example, postfix of "-testing"
+could result in the SSID becoming DIRECT-ab-testing.
+
+p2p_set per_sta_psk <0/1>
+
+Disabled(default)/enables use of per-client PSK in the P2P groups. This
+can be used to request GO to assign a unique PSK for each client during
+WPS provisioning. When enabled, this allow clients to be removed from
+the group securely with p2p_remove_client command since that client's
+PSK is removed at the same time to prevent it from connecting back using
+the old PSK. When per-client PSK is not used, the client can still be
+disconnected, but it will be able to re-join the group since the PSK it
+learned previously is still valid. It should be noted that the default
+passphrase on the GO that is normally used to allow legacy stations to
+connect through manual configuration does not change here, so if that is
+shared, devices with knowledge of that passphrase can still connect.
+
+set <field> <value>
+
+Set global configuration parameters which may also affect P2P
+operations. The format on these parameters is same as is used in
+wpa_supplicant.conf. Only the parameters listen here should be
+changed. Modifying other parameters may result in incorrect behavior
+since not all existing users of the parameters are updated.
+
+set uuid <UUID>
+
+Set WPS UUID (by default, this is generated based on the MAC address).
+
+set device_name <device name>
+
+Set WPS Device Name (also included in some P2P messages).
+
+set manufacturer <manufacturer>
+
+Set WPS Manufacturer.
+
+set model_name <model name>
+
+Set WPS Model Name.
+
+set model_number <model number>
+
+Set WPS Model Number.
+
+set serial_number <serial number>
+
+Set WPS Serial Number.
+
+set device_type <device type>
+
+Set WPS Device Type.
+
+set os_version <OS version>
+
+Set WPS OS Version.
+
+set config_methods <config methods>
+
+Set WPS Configuration Methods.
+
+set sec_device_type <device type>
+
+Add a new Secondary Device Type.
+
+set p2p_go_intent <GO intent>
+
+Set the default P2P GO Intent. Note: This value can be overridden in
+p2p_connect command and as such, there should be no need to change the
+default value here during normal operations.
+
+set p2p_ssid_postfix <P2P SSID postfix>
+
+Set P2P SSID postfix.
+
+set persistent_reconnect <0/1>
+
+Disable/enabled persistent reconnect for reinvocation of persistent
+groups. If enabled, invitations to reinvoke a persistent group will be
+accepted without separate authorization (e.g., user interaction).
+
+set country <two character country code>
+
+Set country code (this is included in some P2P messages).
+
+set p2p_search_delay <delay>
+
+Set p2p_search_delay which adds extra delay in milliseconds between
+concurrent search iterations to make p2p_find friendlier to concurrent
+operations by avoiding it from taking 100% of radio resources. The
+default value is 500 ms.
+
+Status
+
+p2p_peers [discovered]
+
+List P2P Device Addresses of all the P2P peers we know. The optional
+"discovered" parameter filters out the peers that we have not fully
+discovered, i.e., which we have only seen in a received Probe Request
+frame.
+
+p2p_peer <P2P Device Address>
+
+Fetch information about a known P2P peer.
+
+Group Status
+
+(These are used on the group interface.)
+
+status
+
+Show status information (connection state, role, use encryption
+parameters, IP address, etc.).
+
+sta
+
+Show information about an associated station (when acting in AP/GO role).
+
+all_sta
+
+Lists the currently associated stations.
+
+Configuration data
+
+list_networks
+
+Lists the configured networks, including stored information for
+persistent groups. The identifier in this list is used with
+p2p_group_add and p2p_invite to indicate which persistent group is to
+be reinvoked.
+
+remove_network <network id>
+
+Remove a network entry from configuration. 
+
+
+P2PS Events/Responses:
+
+P2PS-PROV-START: This events gets triggered when provisioning is issued for
+either seeker or advertiser.
+
+For example,
+P2PS-PROV-START 00:55:44:33:22:11 adv_id=111 adv_mac=00:55:44:33:22:11 conncap=1 session=1234567 session_mac=00:11:22:33:44:55 info='xxxx'
+
+Parameters definition:
+    MAC address - always
+    adv_id - always ASCII hex-encoded u32
+    adv_mac - always MAC address that owns/registered the service
+    conncap - always mask of 0x01 (new), 0x02 (group client), 0x04 (group owner)
+	bits
+    session - always Session ID of the first session to be established
+    session_mac - always MAC address that owns/initiated the session
+    info - if available, UTF-8 string
+	Escaped single quote & backslash with a backslash:
+	\' == 0x27 == ', and \\ == 0x5c == \
+
+P2PS-PROV-DONE: When provisioning is completed then this event gets triggered.
+
+For example,
+P2PS-PROV-DONE 00:11:22:33:44:55 status=0 adv_id=111 adv_mac=00:55:44:33:22:11 conncap=1 session=1234567 session_mac=00:11:22:33:44:55 [dev_passwd_id=8 | go=p2p-wlan0-0 | join=11:22:33:44:55:66 | persist=0]
+
+Parameters definition:
+    MAC address - always main device address of peer. May be different from MAC
+	ultimately connected to.
+    status - always ascii hex-encoded u8 (0 == success, 12 == deferred success)
+    adv_id - always ascii hex-encoded u32
+    adv_mac - always MAC address that owns/registered the service
+    conncap - always One of: 1 (new), 2 (group client), 4 (group owner) bits
+    session - always Session ID of the first session to be established
+    session_mac - always MAC address that owns/initiated the session
+    dev_passwd_id - only if conncap value == 1 (New GO negotiation)
+	8 - "p2ps" password must be passed in p2p_connect command
+	1 - "display" password must be passed in p2p_connect command
+	5 - "keypad" password must be passed in p2p_connect command
+    join only - if conncap value == 2 (Client Only). Display password and "join"
+	must be passed in p2p_connect and address must be the MAC specified
+    go only - if conncap value == 4 (GO Only). Interface name must be set with a
+	password
+    persist - only if previous persistent group existed between peers and shall
+	be re-used. Group is restarted by sending "p2p_group_add persistent=0"
+	where value is taken from P2P-PROV-DONE
+
+Extended Events/Response
+
+P2P-DEVICE-FOUND 00:11:22:33:44:55 p2p_dev_addr=00:11:22:33:44:55 pri_dev_type=0-00000000-0 name='' config_methods=0x108 dev_capab=0x21 group_capab=0x0 adv_id=111 asp_svc=alt.example.chat
+
+Parameters definition:
+    adv_id - if ASP ASCII hex-encoded u32. If it is reporting the
+	"wildcard service", this value will be 0
+    asp_svc - if ASP this is the service string. If it is reporting the
+	"wildcard service", this value will be org.wi-fi.wfds
+
+
+wpa_cli action script
+---------------------
+
+See examples/p2p-action.sh
+
+TODO: describe DHCP/DNS setup
+TODO: cross-connection
diff --git a/wpa_supplicant/README-WPS b/wpa_supplicant/README-WPS
new file mode 100644
index 000000000000..b884f67a2435
--- /dev/null
+++ b/wpa_supplicant/README-WPS
@@ -0,0 +1,399 @@
+wpa_supplicant and Wi-Fi Protected Setup (WPS)
+==============================================
+
+This document describes how the WPS implementation in wpa_supplicant
+can be configured and how an external component on the client (e.g.,
+management GUI) is used to enable WPS enrollment and registrar
+registration.
+
+
+Introduction to WPS
+-------------------
+
+Wi-Fi Protected Setup (WPS) is a mechanism for easy configuration of a
+wireless network. It allows automated generation of random keys (WPA
+passphrase/PSK) and configuration of an access point and client
+devices. WPS includes number of methods for setting up connections
+with PIN method and push-button configuration (PBC) being the most
+commonly deployed options.
+
+While WPS can enable more home networks to use encryption in the
+wireless network, it should be noted that the use of the PIN and
+especially PBC mechanisms for authenticating the initial key setup is
+not very secure. As such, use of WPS may not be suitable for
+environments that require secure network access without chance for
+allowing outsiders to gain access during the setup phase.
+
+WPS uses following terms to describe the entities participating in the
+network setup:
+- access point: the WLAN access point
+- Registrar: a device that control a network and can authorize
+  addition of new devices); this may be either in the AP ("internal
+  Registrar") or in an external device, e.g., a laptop, ("external
+  Registrar")
+- Enrollee: a device that is being authorized to use the network
+
+It should also be noted that the AP and a client device may change
+roles (i.e., AP acts as an Enrollee and client device as a Registrar)
+when WPS is used to configure the access point.
+
+
+More information about WPS is available from Wi-Fi Alliance:
+http://www.wi-fi.org/wifi-protected-setup
+
+
+wpa_supplicant implementation
+-----------------------------
+
+wpa_supplicant includes an optional WPS component that can be used as
+an Enrollee to enroll new network credential or as a Registrar to
+configure an AP.
+
+
+wpa_supplicant configuration
+----------------------------
+
+WPS is an optional component that needs to be enabled in
+wpa_supplicant build configuration (.config). Here is an example
+configuration that includes WPS support and Linux nl80211 -based
+driver interface:
+
+CONFIG_DRIVER_NL80211=y
+CONFIG_WPS=y
+
+If you want to enable WPS external registrar (ER) functionality, you
+will also need to add following line:
+
+CONFIG_WPS_ER=y
+
+Following parameter can be used to enable support for NFC config method:
+
+CONFIG_WPS_NFC=y
+
+
+WPS needs the Universally Unique IDentifier (UUID; see RFC 4122) for
+the device. This is configured in the runtime configuration for
+wpa_supplicant (if not set, UUID will be generated based on local MAC
+address):
+
+# example UUID for WPS
+uuid=12345678-9abc-def0-1234-56789abcdef0
+
+The network configuration blocks needed for WPS are added
+automatically based on control interface commands, so they do not need
+to be added explicitly in the configuration file.
+
+WPS registration will generate new network blocks for the acquired
+credentials. If these are to be stored for future use (after
+restarting wpa_supplicant), wpa_supplicant will need to be configured
+to allow configuration file updates:
+
+update_config=1
+
+
+
+External operations
+-------------------
+
+WPS requires either a device PIN code (usually, 8-digit number) or a
+pushbutton event (for PBC) to allow a new WPS Enrollee to join the
+network. wpa_supplicant uses the control interface as an input channel
+for these events.
+
+The PIN value used in the commands must be processed by an UI to
+remove non-digit characters and potentially, to verify the checksum
+digit. "wpa_cli wps_check_pin <PIN>" can be used to do such processing.
+It returns FAIL if the PIN is invalid, or FAIL-CHECKSUM if the checksum
+digit is incorrect, or the processed PIN (non-digit characters removed)
+if the PIN is valid.
+
+If the client device has a display, a random PIN has to be generated
+for each WPS registration session. wpa_supplicant can do this with a
+control interface request, e.g., by calling wpa_cli:
+
+wpa_cli wps_pin any
+
+This will return the generated 8-digit PIN which will then need to be
+entered at the Registrar to complete WPS registration. At that point,
+the client will be enrolled with credentials needed to connect to the
+AP to access the network.
+
+
+If the client device does not have a display that could show the
+random PIN, a hardcoded PIN that is printed on a label can be
+used. wpa_supplicant is notified this with a control interface
+request, e.g., by calling wpa_cli:
+
+wpa_cli wps_pin any 12345670
+
+This starts the WPS negotiation in the same way as above with the
+generated PIN.
+
+When the wps_pin command is issued for an AP (including P2P GO) mode
+interface, an optional timeout parameter can be used to specify
+expiration timeout for the PIN in seconds. For example:
+
+wpa_cli wps_pin any 12345670 300
+
+
+If a random PIN is needed for a user interface, "wpa_cli wps_pin get"
+can be used to generate a new PIN without starting WPS negotiation.
+This random PIN can then be passed as an argument to another wps_pin
+call when the actual operation should be started.
+
+If the client design wants to support optional WPS PBC mode, this can
+be enabled by either a physical button in the client device or a
+virtual button in the user interface. The PBC operation requires that
+a button is also pressed at the AP/Registrar at about the same time (2
+minute window). wpa_supplicant is notified of the local button event
+over the control interface, e.g., by calling wpa_cli:
+
+wpa_cli wps_pbc
+
+At this point, the AP/Registrar has two minutes to complete WPS
+negotiation which will generate a new WPA PSK in the same way as the
+PIN method described above.
+
+
+If the client wants to operate in the Registrar role to learn the
+current AP configuration and optionally, to configure an AP,
+wpa_supplicant is notified over the control interface, e.g., with
+wpa_cli:
+
+wpa_cli wps_reg <AP BSSID> <AP PIN>
+(example: wpa_cli wps_reg 02:34:56:78:9a:bc 12345670)
+
+This is used to fetch the current AP settings instead of actually
+changing them. The main difference with the wps_pin command is that
+wps_reg uses the AP PIN (e.g., from a label on the AP) instead of a
+PIN generated at the client.
+
+In order to change the AP configuration, the new configuration
+parameters are given to the wps_reg command:
+
+wpa_cli wps_reg <AP BSSID> <AP PIN> <new SSID> <auth> <encr> <new key>
+examples:
+  wpa_cli wps_reg 02:34:56:78:9a:bc 12345670 testing WPA2PSK CCMP 12345678
+  wpa_cli wps_reg 02:34:56:78:9a:bc 12345670 clear OPEN NONE ""
+
+<auth> must be one of the following: OPEN WPAPSK WPA2PSK
+<encr> must be one of the following: NONE WEP TKIP CCMP
+
+
+Scanning
+--------
+
+Scan results ('wpa_cli scan_results' or 'wpa_cli bss <idx>') include a
+flags field that is used to indicate whether the BSS support WPS. If
+the AP support WPS, but has not recently activated a Registrar, [WPS]
+flag will be included. If PIN method has been recently selected,
+[WPS-PIN] is shown instead. Similarly, [WPS-PBC] is shown if PBC mode
+is in progress. GUI programs can use these as triggers for suggesting
+a guided WPS configuration to the user. In addition, control interface
+monitor events WPS-AP-AVAILABLE{,-PBC,-PIN} can be used to find out if
+there are WPS enabled APs in scan results without having to go through
+all the details in the GUI. These notification could be used, e.g., to
+suggest possible WPS connection to the user.
+
+
+wpa_gui
+-------
+
+wpa_gui-qt4 directory contains a sample GUI that shows an example of
+how WPS support can be integrated into the GUI. Its main window has a
+WPS tab that guides user through WPS registration with automatic AP
+selection. In addition, it shows how WPS can be started manually by
+selecting an AP from scan results.
+
+
+Credential processing
+---------------------
+
+By default, wpa_supplicant processes received credentials and updates
+its configuration internally. However, it is possible to
+control these operations from external programs, if desired.
+
+This internal processing can be disabled with wps_cred_processing=1
+option. When this is used, an external program is responsible for
+processing the credential attributes and updating wpa_supplicant
+configuration based on them.
+
+Following control interface messages are sent out for external programs:
+
+WPS-CRED-RECEIVED  <hexdump of Credential attribute(s)>
+For example:
+<2>WPS-CRED-RECEIVED 100e006f10260001011045000c6a6b6d2d7770732d74657374100300020020100f000200081027004030653462303435366332363666653064333961643135353461316634626637313234333761636664623766333939653534663166316230323061643434386235102000060266a0ee1727
+
+
+wpa_supplicant as WPS External Registrar (ER)
+---------------------------------------------
+
+wpa_supplicant can be used as a WPS ER to configure an AP or enroll
+new Enrollee to join the network. This functionality uses UPnP and
+requires that a working IP connectivity is available with the AP (this
+can be either over a wired or wireless connection).
+
+Separate wpa_supplicant process can be started for WPS ER
+operations. A special "none" driver can be used in such a case to
+indicate that no local network interface is actually controlled. For
+example, following command could be used to start the ER:
+
+wpa_supplicant -Dnone -c er.conf -ieth0
+
+Sample er.conf:
+
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=admin
+device_name=WPS External Registrar
+
+
+wpa_cli commands for ER functionality:
+
+wps_er_start [IP address]
+- start WPS ER functionality
+- the optional IP address parameter can be used to filter operations only
+  to include a single AP
+- if run again while ER is active, the stored information (discovered APs
+  and Enrollees) are shown again
+
+wps_er_stop
+- stop WPS ER functionality
+
+wps_er_learn <UUID|BSSID> <AP PIN>
+- learn AP configuration
+
+wps_er_set_config <UUID|BSSID> <network id>
+- use AP configuration from a locally configured network (e.g., from
+  wps_reg command); this does not change the AP's configuration, but
+  only prepares a configuration to be used when enrolling a new device
+  to the AP
+
+wps_er_config <UUID|BSSID> <AP PIN> <new SSID> <auth> <encr> <new key>
+- examples:
+  wps_er_config 87654321-9abc-def0-1234-56789abc0002 12345670 testing WPA2PSK CCMP 12345678
+  wpa_er_config 87654321-9abc-def0-1234-56789abc0002 12345670 clear OPEN NONE ""
+
+<auth> must be one of the following: OPEN WPAPSK WPA2PSK
+<encr> must be one of the following: NONE WEP TKIP CCMP
+
+
+wps_er_pbc <Enrollee UUID|MAC address>
+- accept an Enrollee PBC using External Registrar
+
+wps_er_pin <Enrollee UUID|"any"|MAC address> <PIN> [Enrollee MAC address]
+- add an Enrollee PIN to External Registrar
+- if Enrollee UUID is not known, "any" can be used to add a wildcard PIN
+- if the MAC address of the enrollee is known, it should be configured
+  to allow the AP to advertise list of authorized enrollees
+
+
+WPS ER events:
+
+WPS_EVENT_ER_AP_ADD
+- WPS ER discovered an AP
+
+WPS-ER-AP-ADD 87654321-9abc-def0-1234-56789abc0002 02:11:22:33:44:55 pri_dev_type=6-0050F204-1 wps_state=1 |Very friendly name|Company|Long description of the model|WAP|http://w1.fi/|http://w1.fi/hostapd/
+
+WPS_EVENT_ER_AP_REMOVE
+- WPS ER removed an AP entry
+
+WPS-ER-AP-REMOVE 87654321-9abc-def0-1234-56789abc0002
+
+WPS_EVENT_ER_ENROLLEE_ADD
+- WPS ER discovered a new Enrollee
+
+WPS-ER-ENROLLEE-ADD 2b7093f1-d6fb-5108-adbb-bea66bb87333 02:66:a0:ee:17:27 M1=1 config_methods=0x14d dev_passwd_id=0 pri_dev_type=1-0050F204-1 |Wireless Client|Company|cmodel|123|12345|
+
+WPS_EVENT_ER_ENROLLEE_REMOVE
+- WPS ER removed an Enrollee entry
+
+WPS-ER-ENROLLEE-REMOVE 2b7093f1-d6fb-5108-adbb-bea66bb87333 02:66:a0:ee:17:27
+
+WPS-ER-AP-SETTINGS
+- WPS ER learned AP settings
+
+WPS-ER-AP-SETTINGS uuid=fd91b4ec-e3fa-5891-a57d-8c59efeed1d2 ssid=test-wps auth_type=0x0020 encr_type=0x0008 key=12345678
+
+
+WPS with NFC
+------------
+
+WPS can be used with NFC-based configuration method. An NFC tag
+containing a password token from the Enrollee can be used to
+authenticate the connection instead of the PIN. In addition, an NFC tag
+with a configuration token can be used to transfer AP settings without
+going through the WPS protocol.
+
+When the station acts as an Enrollee, a local NFC tag with a password
+token can be used by touching the NFC interface of a Registrar.
+
+"wps_nfc [BSSID]" command starts WPS protocol run with the local end as
+the Enrollee using the NFC password token that is either pre-configured
+in the configuration file (wps_nfc_dev_pw_id, wps_nfc_dh_pubkey,
+wps_nfc_dh_privkey, wps_nfc_dev_pw) or generated dynamically with
+"wps_nfc_token <WPS|NDEF>" command. The included nfc_pw_token tool
+(build with "make nfc_pw_token") can be used to generate NFC password
+tokens during manufacturing (each station needs to have its own random
+keys).
+
+The "wps_nfc_config_token <WPS/NDEF>" command can be used to build an
+NFC configuration token when wpa_supplicant is controlling an AP
+interface (AP or P2P GO). The output value from this command is a
+hexdump of the current AP configuration (WPS parameter requests this to
+include only the WPS attributes; NDEF parameter requests additional NDEF
+encapsulation to be included). This data needs to be written to an NFC
+tag with an external program. Once written, the NFC configuration token
+can be used to touch an NFC interface on a station to provision the
+credentials needed to access the network.
+
+The "wps_nfc_config_token <WPS/NDEF> <network id>" command can be used
+to build an NFC configuration token based on a locally configured
+network.
+
+If the station includes NFC interface and reads an NFC tag with a MIME
+media type "application/vnd.wfa.wsc", the NDEF message payload (with or
+without NDEF encapsulation) can be delivered to wpa_supplicant using the
+following wpa_cli command:
+
+wps_nfc_tag_read <hexdump of payload>
+
+If the NFC tag contains a configuration token, the network is added to
+wpa_supplicant configuration. If the NFC tag contains a password token,
+the token is added to the WPS Registrar component. This information can
+then be used with wps_reg command (when the NFC password token was from
+an AP) using a special value "nfc-pw" in place of the PIN parameter. If
+the ER functionality has been started (wps_er_start), the NFC password
+token is used to enable enrollment of a new station (that was the source
+of the NFC password token).
+
+"nfc_get_handover_req <NDEF> <WPS-CR>" command can be used to build the
+WPS carrier record for a Handover Request Message for connection
+handover. The first argument selects the format of the output data and
+the second argument selects which type of connection handover is
+requested (WPS-CR = Wi-Fi handover as specified in WSC 2.0).
+
+"nfc_get_handover_sel <NDEF> <WPS> [UUID|BSSID]" command can be used to
+build the contents of a Handover Select Message for connection handover
+when this does not depend on the contents of the Handover Request
+Message. The first argument selects the format of the output data and
+the second argument selects which type of connection handover is
+requested (WPS = Wi-Fi handover as specified in WSC 2.0). If the options
+UUID|BSSID argument is included, this is a request to build the handover
+message for the specified AP when wpa_supplicant is operating as a WPS
+ER.
+
+"nfc_report_handover <INIT/RESP> WPS <carrier from handover request>
+<carrier from handover select>" can be used as an alternative way for
+reporting completed NFC connection handover. The first parameter
+indicates whether the local device initiated or responded to the
+connection handover and the carrier records are the selected carrier
+from the handover request and select messages as a hexdump.
+
+The "wps_er_nfc_config_token <WPS/NDEF> <UUID|BSSID>" command can be
+used to build an NFC configuration token for the specified AP when
+wpa_supplicant is operating as a WPS ER. The output value from this
+command is a hexdump of the selected AP configuration (WPS parameter
+requests this to include only the WPS attributes; NDEF parameter
+requests additional NDEF encapsulation to be included). This data needs
+to be written to an NFC tag with an external program. Once written, the
+NFC configuration token can be used to touch an NFC interface on a
+station to provision the credentials needed to access the network.
diff --git a/wpa_supplicant/README-Windows.txt b/wpa_supplicant/README-Windows.txt
new file mode 100644
index 000000000000..7288abd9a161
--- /dev/null
+++ b/wpa_supplicant/README-Windows.txt
@@ -0,0 +1,299 @@
+wpa_supplicant for Windows
+==========================
+
+Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi> and contributors
+All Rights Reserved.
+
+This program is licensed under the BSD license (the one with
+advertisement clause removed).
+
+
+wpa_supplicant has support for being used as a WPA/WPA2/IEEE 802.1X
+Supplicant on Windows. The current port requires that WinPcap
+(http://winpcap.polito.it/) is installed for accessing packets and the
+driver interface. Both release versions 3.0 and 3.1 are supported.
+
+The current port is still somewhat experimental. It has been tested
+mainly on Windows XP (SP2) with limited set of NDIS drivers. In
+addition, the current version has been reported to work with Windows
+2000.
+
+All security modes have been verified to work (at least complete
+authentication and successfully ping a wired host):
+- plaintext
+- static WEP / open system authentication
+- static WEP / shared key authentication
+- IEEE 802.1X with dynamic WEP keys
+- WPA-PSK, TKIP, CCMP, TKIP+CCMP
+- WPA-EAP, TKIP, CCMP, TKIP+CCMP
+- WPA2-PSK, TKIP, CCMP, TKIP+CCMP
+- WPA2-EAP, TKIP, CCMP, TKIP+CCMP
+
+
+Building wpa_supplicant with mingw
+----------------------------------
+
+The default build setup for wpa_supplicant is to use MinGW and
+cross-compiling from Linux to MinGW/Windows. It should also be
+possible to build this under Windows using the MinGW tools, but that
+is not tested nor supported and is likely to require some changes to
+the Makefile unless cygwin is used.
+
+
+Building wpa_supplicant with MSVC
+---------------------------------
+
+wpa_supplicant can be built with Microsoft Visual C++ compiler. This
+has been tested with Microsoft Visual C++ Toolkit 2003 and Visual
+Studio 2005 using the included nmake.mak as a Makefile for nmake. IDE
+can also be used by creating a project that includes the files and
+defines mentioned in nmake.mak. Example VS2005 solution and project
+files are included in vs2005 subdirectory. This can be used as a
+starting point for building the programs with VS2005 IDE. Visual Studio
+2008 Express Edition is also able to use these project files.
+
+WinPcap development package is needed for the build and this can be
+downloaded from http://www.winpcap.org/install/bin/WpdPack_4_0_2.zip. The
+default nmake.mak expects this to be unpacked into C:\dev\WpdPack so
+that Include and Lib directories are in this directory. The files can be
+stored elsewhere as long as the WINPCAPDIR in nmake.mak is updated to
+match with the selected directory. In case a project file in the IDE is
+used, these Include and Lib directories need to be added to project
+properties as additional include/library directories.
+
+OpenSSL source package can be downloaded from
+http://www.openssl.org/source/openssl-0.9.8i.tar.gz and built and
+installed following instructions in INSTALL.W32. Note that if EAP-FAST
+support will be included in the wpa_supplicant, OpenSSL needs to be
+patched to# support it openssl-0.9.8i-tls-extensions.patch. The example
+nmake.mak file expects OpenSSL to be installed into C:\dev\openssl, but
+this directory can be modified by changing OPENSSLDIR variable in
+nmake.mak.
+
+If you do not need EAP-FAST support, you may also be able to use Win32
+binary installation package of OpenSSL from
+http://www.slproweb.com/products/Win32OpenSSL.html instead of building
+the library yourself. In this case, you will need to copy Include and
+Lib directories in suitable directory, e.g., C:\dev\openssl for the
+default nmake.mak. Copy {Win32OpenSSLRoot}\include into
+C:\dev\openssl\include and make C:\dev\openssl\lib subdirectory with
+files from {Win32OpenSSLRoot}\VC (i.e., libeay*.lib and ssleay*.lib).
+This will end up using dynamically linked OpenSSL (i.e., .dll files are
+needed) for it. Alternative, you can copy files from
+{Win32OpenSSLRoot}\VC\static to create a static build (no OpenSSL .dll
+files needed).
+
+
+Building wpa_supplicant for cygwin
+----------------------------------
+
+wpa_supplicant can be built for cygwin by installing the needed
+development packages for cygwin. This includes things like compiler,
+make, openssl development package, etc. In addition, developer's pack
+for WinPcap (WPdpack.zip) from
+http://winpcap.polito.it/install/default.htm is needed.
+
+.config file should enable only one driver interface,
+CONFIG_DRIVER_NDIS. In addition, include directories may need to be
+added to match the system. An example configuration is available in
+defconfig. The library and include files for WinPcap will either need
+to be installed in compiler/linker default directories or their
+location will need to be adding to .config when building
+wpa_supplicant.
+
+Othen than this, the build should be more or less identical to Linux
+version, i.e., just run make after having created .config file. An
+additional tool, win_if_list.exe, can be built by running "make
+win_if_list".
+
+
+Building wpa_gui
+----------------
+
+wpa_gui uses Qt application framework from Trolltech. It can be built
+with the open source version of Qt4 and MinGW. Following commands can
+be used to build the binary in the Qt 4 Command Prompt:
+
+# go to the root directory of wpa_supplicant source code
+cd wpa_gui-qt4
+qmake -o Makefile wpa_gui.pro
+make
+# the wpa_gui.exe binary is created into 'release' subdirectory
+
+
+Using wpa_supplicant for Windows
+--------------------------------
+
+wpa_supplicant, wpa_cli, and wpa_gui behave more or less identically to
+Linux version, so instructions in README and example wpa_supplicant.conf
+should be applicable for most parts. In addition, there is another
+version of wpa_supplicant, wpasvc.exe, which can be used as a Windows
+service and which reads its configuration from registry instead of
+text file.
+
+When using access points in "hidden SSID" mode, ap_scan=2 mode need to
+be used (see wpa_supplicant.conf for more information).
+
+Windows NDIS/WinPcap uses quite long interface names, so some care
+will be needed when starting wpa_supplicant. Alternatively, the
+adapter description can be used as the interface name which may be
+easier since it is usually in more human-readable
+format. win_if_list.exe can be used to find out the proper interface
+name.
+
+Example steps in starting up wpa_supplicant:
+
+# win_if_list.exe
+ifname: \Device\NPF_GenericNdisWanAdapter
+description: Generic NdisWan adapter
+
+ifname: \Device\NPF_{769E012B-FD17-4935-A5E3-8090C38E25D2}
+description: Atheros Wireless Network Adapter (Microsoft's Packet Scheduler)
+
+ifname: \Device\NPF_{732546E7-E26C-48E3-9871-7537B020A211}
+description: Intel 8255x-based Integrated Fast Ethernet (Microsoft's Packet Scheduler)
+
+
+Since the example configuration used Atheros WLAN card, the middle one
+is the correct interface in this case. The interface name for -i
+command line option is the full string following "ifname:" (the
+"\Device\NPF_" prefix can be removed). In other words, wpa_supplicant
+would be started with the following command:
+
+# wpa_supplicant.exe -i'{769E012B-FD17-4935-A5E3-8090C38E25D2}' -c wpa_supplicant.conf -d
+
+-d optional enables some more debugging (use -dd for even more, if
+needed). It can be left out if debugging information is not needed.
+
+With the alternative mechanism for selecting the interface, this
+command has identical results in this case:
+
+# wpa_supplicant.exe -iAtheros -c wpa_supplicant.conf -d
+
+
+Simple configuration example for WPA-PSK:
+
+#ap_scan=2
+ctrl_interface=
+network={
+	ssid="test"
+	key_mgmt=WPA-PSK
+	proto=WPA
+	pairwise=TKIP
+	psk="secret passphrase"
+}
+
+(remove '#' from the comment out ap_scan line to enable mode in which
+wpa_supplicant tries to associate with the SSID without doing
+scanning; this allows APs with hidden SSIDs to be used)
+
+
+wpa_cli.exe and wpa_gui.exe can be used to interact with the
+wpa_supplicant.exe program in the same way as with Linux. Note that
+ctrl_interface is using UNIX domain sockets when built for cygwin, but
+the native build for Windows uses named pipes and the contents of the
+ctrl_interface configuration item is used to control access to the
+interface. Anyway, this variable has to be included in the configuration
+to enable the control interface.
+
+
+Example SDDL string formats:
+
+(local admins group has permission, but nobody else):
+
+ctrl_interface=SDDL=D:(A;;GA;;;BA)
+
+("A" == "access allowed", "GA" == GENERIC_ALL == all permissions, and
+"BA" == "builtin administrators" == the local admins.  The empty fields
+are for flags and object GUIDs, none of which should be required in this
+case.)
+
+(local admins and the local "power users" group have permissions,
+but nobody else):
+
+ctrl_interface=SDDL=D:(A;;GA;;;BA)(A;;GA;;;PU)
+
+(One ACCESS_ALLOWED ACE for GENERIC_ALL for builtin administrators, and
+one ACCESS_ALLOWED ACE for GENERIC_ALL for power users.)
+
+(close to wide open, but you have to be a valid user on
+the machine):
+
+ctrl_interface=SDDL=D:(A;;GA;;;AU)
+
+(One ACCESS_ALLOWED ACE for GENERIC_ALL for the "authenticated users"
+group.)
+
+This one would allow absolutely everyone (including anonymous
+users) -- this is *not* recommended, since named pipes can be attached
+to from anywhere on the network (i.e. there's no "this machine only"
+like there is with 127.0.0.1 sockets):
+
+ctrl_interface=SDDL=D:(A;;GA;;;BU)(A;;GA;;;AN)
+
+(BU == "builtin users", "AN" == "anonymous")
+
+See also [1] for the format of ACEs, and [2] for the possible strings
+that can be used for principal names.
+
+[1]
+http://msdn.microsoft.com/library/default.asp?url=/library/en-us/secauthz/security/ace_strings.asp
+[2]
+http://msdn.microsoft.com/library/default.asp?url=/library/en-us/secauthz/security/sid_strings.asp
+
+
+Starting wpa_supplicant as a Windows service (wpasvc.exe)
+---------------------------------------------------------
+
+wpa_supplicant can be started as a Windows service by using wpasvc.exe
+program that is alternative build of wpa_supplicant.exe. Most of the
+core functionality of wpasvc.exe is identical to wpa_supplicant.exe,
+but it is using Windows registry for configuration information instead
+of a text file and command line parameters. In addition, it can be
+registered as a service that can be started automatically or manually
+like any other Windows service.
+
+The root of wpa_supplicant configuration in registry is
+HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant. This level includes global
+parameters and a 'interfaces' subkey with all the interface configuration
+(adapter to confname mapping). Each such mapping is a subkey that has
+'adapter', 'config', and 'ctrl_interface' values.
+
+This program can be run either as a normal command line application,
+e.g., for debugging, with 'wpasvc.exe app' or as a Windows service.
+Service need to be registered with 'wpasvc.exe reg <full path to
+wpasvc.exe>'. Alternatively, 'wpasvc.exe reg' can be used to register
+the service with the current location of wpasvc.exe. After this, wpasvc
+can be started like any other Windows service (e.g., 'net start wpasvc')
+or it can be configured to start automatically through the Services tool
+in administrative tasks. The service can be unregistered with
+'wpasvc.exe unreg'.
+
+If the service is set to start during system bootup to make the
+network connection available before any user has logged in, there may
+be a long (half a minute or so) delay in starting up wpa_supplicant
+due to WinPcap needing a driver called "Network Monitor Driver" which
+is started by default on demand.
+
+To speed up wpa_supplicant start during system bootup, "Network
+Monitor Driver" can be configured to be started sooner by setting its
+startup type to System instead of the default Demand. To do this, open
+up Device Manager, select Show Hidden Devices, expand the "Non
+Plug-and-Play devices" branch, double click "Network Monitor Driver",
+go to the Driver tab, and change the Demand setting to System instead.
+
+Configuration data is in HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\configs
+key. Each configuration profile has its own key under this. In terms of text
+files, each profile would map to a separate text file with possibly multiple
+networks. Under each profile, there is a networks key that lists all
+networks as a subkey. Each network has set of values in the same way as
+network block in the configuration file. In addition, blobs subkey has
+possible blobs as values.
+
+HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\configs\test\networks\0000
+   ssid="example"
+   key_mgmt=WPA-PSK
+
+See win_example.reg for an example on how to setup wpasvc.exe
+parameters in registry. It can also be imported to registry as a
+starting point for the configuration.
diff --git a/wpa_supplicant/android.config b/wpa_supplicant/android.config
new file mode 100644
index 000000000000..283f8eb0a995
--- /dev/null
+++ b/wpa_supplicant/android.config
@@ -0,0 +1,545 @@
+# Example wpa_supplicant build time configuration
+#
+# This file lists the configuration options that are used when building the
+# wpa_supplicant binary. All lines starting with # are ignored. Configuration
+# option lines must be commented out complete, if they are not to be included,
+# i.e., just setting VARIABLE=n is not disabling that variable.
+#
+# This file is included in Makefile, so variables like CFLAGS and LIBS can also
+# be modified from here. In most cases, these lines should use += in order not
+# to override previous values of the variables.
+
+
+# Uncomment following two lines and fix the paths if you have installed OpenSSL
+# or GnuTLS in non-default location
+#CFLAGS += -I/usr/local/openssl/include
+#LIBS += -L/usr/local/openssl/lib
+
+# Some Red Hat versions seem to include kerberos header files from OpenSSL, but
+# the kerberos files are not in the default include path. Following line can be
+# used to fix build issues on such systems (krb5.h not found).
+#CFLAGS += -I/usr/include/kerberos
+
+# Driver interface for generic Linux wireless extensions
+# Note: WEXT is deprecated in the current Linux kernel version and no new
+# functionality is added to it. nl80211-based interface is the new
+# replacement for WEXT and its use allows wpa_supplicant to properly control
+# the driver to improve existing functionality like roaming and to support new
+# functionality.
+#CONFIG_DRIVER_WEXT=y
+
+# Driver interface for Linux drivers using the nl80211 kernel interface
+#CONFIG_DRIVER_NL80211=y
+CONFIG_LIBNL20=y
+
+# QCA vendor extensions to nl80211
+CONFIG_DRIVER_NL80211_QCA=y
+
+# Driver interface for FreeBSD net80211 layer (e.g., Atheros driver)
+#CONFIG_DRIVER_BSD=y
+#CFLAGS += -I/usr/local/include
+#LIBS += -L/usr/local/lib
+#LIBS_p += -L/usr/local/lib
+#LIBS_c += -L/usr/local/lib
+
+# Driver interface for Windows NDIS
+#CONFIG_DRIVER_NDIS=y
+#CFLAGS += -I/usr/include/w32api/ddk
+#LIBS += -L/usr/local/lib
+# For native build using mingw
+#CONFIG_NATIVE_WINDOWS=y
+# Additional directories for cross-compilation on Linux host for mingw target
+#CFLAGS += -I/opt/mingw/mingw32/include/ddk
+#LIBS += -L/opt/mingw/mingw32/lib
+#CC=mingw32-gcc
+# By default, driver_ndis uses WinPcap for low-level operations. This can be
+# replaced with the following option which replaces WinPcap calls with NDISUIO.
+# However, this requires that WZC is disabled (net stop wzcsvc) before starting
+# wpa_supplicant.
+# CONFIG_USE_NDISUIO=y
+
+# Driver interface for wired Ethernet drivers
+#CONFIG_DRIVER_WIRED=y
+
+# Driver interface for the Broadcom RoboSwitch family
+#CONFIG_DRIVER_ROBOSWITCH=y
+
+# Driver interface for no driver (e.g., WPS ER only)
+#CONFIG_DRIVER_NONE=y
+
+# Solaris libraries
+#LIBS += -lsocket -ldlpi -lnsl
+#LIBS_c += -lsocket
+
+# Enable IEEE 802.1X Supplicant (automatically included if any EAP method is
+# included)
+CONFIG_IEEE8021X_EAPOL=y
+
+# EAP-MD5
+CONFIG_EAP_MD5=y
+
+# EAP-MSCHAPv2
+CONFIG_EAP_MSCHAPV2=y
+
+# EAP-TLS
+CONFIG_EAP_TLS=y
+
+# EAL-PEAP
+CONFIG_EAP_PEAP=y
+
+# EAP-TTLS
+CONFIG_EAP_TTLS=y
+
+# EAP-FAST
+#CONFIG_EAP_FAST=y
+
+# EAP-GTC
+CONFIG_EAP_GTC=y
+
+# EAP-OTP
+CONFIG_EAP_OTP=y
+
+# EAP-SIM (enable CONFIG_PCSC, if EAP-SIM is used)
+CONFIG_EAP_SIM=y
+
+# EAP-PSK (experimental; this is _not_ needed for WPA-PSK)
+#CONFIG_EAP_PSK=y
+
+# EAP-pwd (secure authentication using only a password)
+CONFIG_EAP_PWD=y
+
+# EAP-PAX
+#CONFIG_EAP_PAX=y
+
+# LEAP
+CONFIG_EAP_LEAP=y
+
+# EAP-AKA (enable CONFIG_PCSC, if EAP-AKA is used)
+CONFIG_EAP_AKA=y
+
+# EAP-AKA' (enable CONFIG_PCSC, if EAP-AKA' is used).
+# This requires CONFIG_EAP_AKA to be enabled, too.
+CONFIG_EAP_AKA_PRIME=y
+
+# Enable USIM simulator (Milenage) for EAP-AKA
+#CONFIG_USIM_SIMULATOR=y
+
+# EAP-SAKE
+#CONFIG_EAP_SAKE=y
+
+# EAP-GPSK
+#CONFIG_EAP_GPSK=y
+# Include support for optional SHA256 cipher suite in EAP-GPSK
+#CONFIG_EAP_GPSK_SHA256=y
+
+# EAP-TNC and related Trusted Network Connect support (experimental)
+#CONFIG_EAP_TNC=y
+
+# Wi-Fi Protected Setup (WPS)
+CONFIG_WPS=y
+# Enable WPS external registrar functionality
+CONFIG_WPS_ER=y
+# Disable credentials for an open network by default when acting as a WPS
+# registrar.
+#CONFIG_WPS_REG_DISABLE_OPEN=y
+# Enable WPS support with NFC config method
+CONFIG_WPS_NFC=y
+
+# EAP-IKEv2
+#CONFIG_EAP_IKEV2=y
+
+# EAP-EKE
+#CONFIG_EAP_EKE=y
+
+# PKCS#12 (PFX) support (used to read private key and certificate file from
+# a file that usually has extension .p12 or .pfx)
+CONFIG_PKCS12=y
+
+# Smartcard support (i.e., private key on a smartcard), e.g., with openssl
+# engine.
+CONFIG_SMARTCARD=y
+
+# PC/SC interface for smartcards (USIM, GSM SIM)
+# Enable this if EAP-SIM or EAP-AKA is included
+#CONFIG_PCSC=y
+
+# Support HT overrides (disable HT/HT40, mask MCS rates, etc.)
+#CONFIG_HT_OVERRIDES=y
+
+# Support VHT overrides (disable VHT, mask MCS rates, etc.)
+#CONFIG_VHT_OVERRIDES=y
+
+# Development testing
+#CONFIG_EAPOL_TEST=y
+
+# Select control interface backend for external programs, e.g, wpa_cli:
+# unix = UNIX domain sockets (default for Linux/*BSD)
+# udp = UDP sockets using localhost (127.0.0.1)
+# udp6 = UDP IPv6 sockets using localhost (::1)
+# named_pipe = Windows Named Pipe (default for Windows)
+# udp-remote = UDP sockets with remote access (only for tests systems/purpose)
+# udp6-remote = UDP IPv6 sockets with remote access (only for tests purpose)
+# y = use default (backwards compatibility)
+# If this option is commented out, control interface is not included in the
+# build.
+CONFIG_CTRL_IFACE=y
+
+# Include support for GNU Readline and History Libraries in wpa_cli.
+# When building a wpa_cli binary for distribution, please note that these
+# libraries are licensed under GPL and as such, BSD license may not apply for
+# the resulting binary.
+#CONFIG_READLINE=y
+
+# Include internal line edit mode in wpa_cli. This can be used as a replacement
+# for GNU Readline to provide limited command line editing and history support.
+CONFIG_WPA_CLI_EDIT=y
+
+# Remove debugging code that is printing out debug message to stdout.
+# This can be used to reduce the size of the wpa_supplicant considerably
+# if debugging code is not needed. The size reduction can be around 35%
+# (e.g., 90 kB).
+#CONFIG_NO_STDOUT_DEBUG=y
+
+# Remove WPA support, e.g., for wired-only IEEE 802.1X supplicant, to save
+# 35-50 kB in code size.
+#CONFIG_NO_WPA=y
+
+# Remove IEEE 802.11i/WPA-Personal ASCII passphrase support
+# This option can be used to reduce code size by removing support for
+# converting ASCII passphrases into PSK. If this functionality is removed, the
+# PSK can only be configured as the 64-octet hexstring (e.g., from
+# wpa_passphrase). This saves about 0.5 kB in code size.
+#CONFIG_NO_WPA_PASSPHRASE=y
+
+# Disable scan result processing (ap_mode=1) to save code size by about 1 kB.
+# This can be used if ap_scan=1 mode is never enabled.
+#CONFIG_NO_SCAN_PROCESSING=y
+
+# Select configuration backend:
+# file = text file (e.g., wpa_supplicant.conf; note: the configuration file
+#	path is given on command line, not here; this option is just used to
+#	select the backend that allows configuration files to be used)
+# winreg = Windows registry (see win_example.reg for an example)
+CONFIG_BACKEND=file
+
+# Remove configuration write functionality (i.e., to allow the configuration
+# file to be updated based on runtime configuration changes). The runtime
+# configuration can still be changed, the changes are just not going to be
+# persistent over restarts. This option can be used to reduce code size by
+# about 3.5 kB.
+#CONFIG_NO_CONFIG_WRITE=y
+
+# Remove support for configuration blobs to reduce code size by about 1.5 kB.
+#CONFIG_NO_CONFIG_BLOBS=y
+
+# Select program entry point implementation:
+# main = UNIX/POSIX like main() function (default)
+# main_winsvc = Windows service (read parameters from registry)
+# main_none = Very basic example (development use only)
+#CONFIG_MAIN=main
+
+# Select wrapper for operating system and C library specific functions
+# unix = UNIX/POSIX like systems (default)
+# win32 = Windows systems
+# none = Empty template
+CONFIG_OS=unix
+
+# Select event loop implementation
+# eloop = select() loop (default)
+# eloop_win = Windows events and WaitForMultipleObject() loop
+CONFIG_ELOOP=eloop
+
+# Should we use poll instead of select? Select is used by default.
+#CONFIG_ELOOP_POLL=y
+
+# Should we use epoll instead of select? Select is used by default.
+#CONFIG_ELOOP_EPOLL=y
+
+# Should we use kqueue instead of select? Select is used by default.
+#CONFIG_ELOOP_KQUEUE=y
+
+# Select layer 2 packet implementation
+# linux = Linux packet socket (default)
+# pcap = libpcap/libdnet/WinPcap
+# freebsd = FreeBSD libpcap
+# winpcap = WinPcap with receive thread
+# ndis = Windows NDISUIO (note: requires CONFIG_USE_NDISUIO=y)
+# none = Empty template
+CONFIG_L2_PACKET=linux
+
+# Disable Linux packet socket workaround applicable for station interface
+# in a bridge for EAPOL frames. This should be uncommented only if the kernel
+# is known to not have the regression issue in packet socket behavior with
+# bridge interfaces (commit 'bridge: respect RFC2863 operational state')').
+#CONFIG_NO_LINUX_PACKET_SOCKET_WAR=y
+
+# Support Operating Channel Validation
+#CONFIG_OCV=y
+
+# Select TLS implementation
+# openssl = OpenSSL (default)
+# gnutls = GnuTLS
+# internal = Internal TLSv1 implementation (experimental)
+# none = Empty template
+#CONFIG_TLS=openssl
+
+# TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.1)
+# can be enabled to get a stronger construction of messages when block ciphers
+# are used. It should be noted that some existing TLS v1.0 -based
+# implementation may not be compatible with TLS v1.1 message (ClientHello is
+# sent prior to negotiating which version will be used)
+#CONFIG_TLSV11=y
+
+# TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.2)
+# can be enabled to enable use of stronger crypto algorithms. It should be
+# noted that some existing TLS v1.0 -based implementation may not be compatible
+# with TLS v1.2 message (ClientHello is sent prior to negotiating which version
+# will be used)
+#CONFIG_TLSV12=y
+
+# Select which ciphers to use by default with OpenSSL if the user does not
+# specify them.
+#CONFIG_TLS_DEFAULT_CIPHERS="DEFAULT:!EXP:!LOW"
+
+# If CONFIG_TLS=internal is used, additional library and include paths are
+# needed for LibTomMath. Alternatively, an integrated, minimal version of
+# LibTomMath can be used. See beginning of libtommath.c for details on benefits
+# and drawbacks of this option.
+#CONFIG_INTERNAL_LIBTOMMATH=y
+#ifndef CONFIG_INTERNAL_LIBTOMMATH
+#LTM_PATH=/usr/src/libtommath-0.39
+#CFLAGS += -I$(LTM_PATH)
+#LIBS += -L$(LTM_PATH)
+#LIBS_p += -L$(LTM_PATH)
+#endif
+# At the cost of about 4 kB of additional binary size, the internal LibTomMath
+# can be configured to include faster routines for exptmod, sqr, and div to
+# speed up DH and RSA calculation considerably
+#CONFIG_INTERNAL_LIBTOMMATH_FAST=y
+
+# Include NDIS event processing through WMI into wpa_supplicant/wpasvc.
+# This is only for Windows builds and requires WMI-related header files and
+# WbemUuid.Lib from Platform SDK even when building with MinGW.
+#CONFIG_NDIS_EVENTS_INTEGRATED=y
+#PLATFORMSDKLIB="/opt/Program Files/Microsoft Platform SDK/Lib"
+
+# Add support for new DBus control interface
+# (fi.w1.hostap.wpa_supplicant1)
+#CONFIG_CTRL_IFACE_DBUS_NEW=y
+
+# Add introspection support for new DBus control interface
+#CONFIG_CTRL_IFACE_DBUS_INTRO=y
+
+# Add support for Binder control interface
+# Only applicable for Android platforms.
+#CONFIG_CTRL_IFACE_BINDER=y
+
+# Add support for loading EAP methods dynamically as shared libraries.
+# When this option is enabled, each EAP method can be either included
+# statically (CONFIG_EAP_<method>=y) or dynamically (CONFIG_EAP_<method>=dyn).
+# Dynamic EAP methods are build as shared objects (eap_*.so) and they need to
+# be loaded in the beginning of the wpa_supplicant configuration file
+# (see load_dynamic_eap parameter in the example file) before being used in
+# the network blocks.
+#
+# Note that some shared parts of EAP methods are included in the main program
+# and in order to be able to use dynamic EAP methods using these parts, the
+# main program must have been build with the EAP method enabled (=y or =dyn).
+# This means that EAP-TLS/PEAP/TTLS/FAST cannot be added as dynamic libraries
+# unless at least one of them was included in the main build to force inclusion
+# of the shared code. Similarly, at least one of EAP-SIM/AKA must be included
+# in the main build to be able to load these methods dynamically.
+#
+# Please also note that using dynamic libraries will increase the total binary
+# size. Thus, it may not be the best option for targets that have limited
+# amount of memory/flash.
+#CONFIG_DYNAMIC_EAP_METHODS=y
+
+# IEEE Std 802.11r-2008 (Fast BSS Transition) for station mode
+CONFIG_IEEE80211R=y
+
+# Add support for writing debug log to a file (/tmp/wpa_supplicant-log-#.txt)
+#CONFIG_DEBUG_FILE=y
+
+# Send debug messages to syslog instead of stdout
+#CONFIG_DEBUG_SYSLOG=y
+# Set syslog facility for debug messages
+#CONFIG_DEBUG_SYSLOG_FACILITY=LOG_DAEMON
+
+# Add support for sending all debug messages (regardless of debug verbosity)
+# to the Linux kernel tracing facility. This helps debug the entire stack by
+# making it easy to record everything happening from the driver up into the
+# same file, e.g., using trace-cmd.
+#CONFIG_DEBUG_LINUX_TRACING=y
+
+# Add support for writing debug log to Android logcat instead of standard
+# output
+CONFIG_ANDROID_LOG=y
+
+# Enable privilege separation (see README 'Privilege separation' for details)
+#CONFIG_PRIVSEP=y
+
+# Enable mitigation against certain attacks against TKIP by delaying Michael
+# MIC error reports by a random amount of time between 0 and 60 seconds
+#CONFIG_DELAYED_MIC_ERROR_REPORT=y
+
+# Enable tracing code for developer debugging
+# This tracks use of memory allocations and other registrations and reports
+# incorrect use with a backtrace of call (or allocation) location.
+#CONFIG_WPA_TRACE=y
+# For BSD, uncomment these.
+#LIBS += -lexecinfo
+#LIBS_p += -lexecinfo
+#LIBS_c += -lexecinfo
+
+# Use libbfd to get more details for developer debugging
+# This enables use of libbfd to get more detailed symbols for the backtraces
+# generated by CONFIG_WPA_TRACE=y.
+#CONFIG_WPA_TRACE_BFD=y
+# For BSD, uncomment these.
+#LIBS += -lbfd -liberty -lz
+#LIBS_p += -lbfd -liberty -lz
+#LIBS_c += -lbfd -liberty -lz
+
+# wpa_supplicant depends on strong random number generation being available
+# from the operating system. os_get_random() function is used to fetch random
+# data when needed, e.g., for key generation. On Linux and BSD systems, this
+# works by reading /dev/urandom. It should be noted that the OS entropy pool
+# needs to be properly initialized before wpa_supplicant is started. This is
+# important especially on embedded devices that do not have a hardware random
+# number generator and may by default start up with minimal entropy available
+# for random number generation.
+#
+# As a safety net, wpa_supplicant is by default trying to internally collect
+# additional entropy for generating random data to mix in with the data fetched
+# from the OS. This by itself is not considered to be very strong, but it may
+# help in cases where the system pool is not initialized properly. However, it
+# is very strongly recommended that the system pool is initialized with enough
+# entropy either by using hardware assisted random number generator or by
+# storing state over device reboots.
+#
+# wpa_supplicant can be configured to maintain its own entropy store over
+# restarts to enhance random number generation. This is not perfect, but it is
+# much more secure than using the same sequence of random numbers after every
+# reboot. This can be enabled with -e<entropy file> command line option. The
+# specified file needs to be readable and writable by wpa_supplicant.
+#
+# If the os_get_random() is known to provide strong random data (e.g., on
+# Linux/BSD, the board in question is known to have reliable source of random
+# data from /dev/urandom), the internal wpa_supplicant random pool can be
+# disabled. This will save some in binary size and CPU use. However, this
+# should only be considered for builds that are known to be used on devices
+# that meet the requirements described above.
+
+# Wpa_supplicant's random pool is not necessary on Android. Randomness is
+# already provided by the entropymixer service which ensures sufficient
+# entropy is maintained across reboots. Commit b410eb1913 'Initialize
+# /dev/urandom earlier in boot' seeds /dev/urandom with that entropy before
+# either wpa_supplicant or hostapd are run.
+CONFIG_NO_RANDOM_POOL=y
+
+# IEEE 802.11ac (Very High Throughput) support (mainly for AP mode)
+#CONFIG_IEEE80211AC=y
+
+# Wireless Network Management (IEEE Std 802.11v-2011)
+# Note: This is experimental and not complete implementation.
+CONFIG_WNM=y
+
+# Interworking (IEEE 802.11u)
+# This can be used to enable functionality to improve interworking with
+# external networks (GAS/ANQP to learn more about the networks and network
+# selection based on available credentials).
+CONFIG_INTERWORKING=y
+
+# Hotspot 2.0
+CONFIG_HS20=y
+
+# Enable interface matching in wpa_supplicant
+#CONFIG_MATCH_IFACE=y
+
+# Disable roaming in wpa_supplicant
+CONFIG_NO_ROAMING=y
+
+# AP mode operations with wpa_supplicant
+# This can be used for controlling AP mode operations with wpa_supplicant. It
+# should be noted that this is mainly aimed at simple cases like
+# WPA2-Personal while more complex configurations like WPA2-Enterprise with an
+# external RADIUS server can be supported with hostapd.
+CONFIG_AP=y
+
+# P2P (Wi-Fi Direct)
+# This can be used to enable P2P support in wpa_supplicant. See README-P2P for
+# more information on P2P operations.
+CONFIG_P2P=y
+
+# Enable TDLS support
+CONFIG_TDLS=y
+
+# Wi-Fi Display
+# This can be used to enable Wi-Fi Display extensions for P2P using an external
+# program to control the additional information exchanges in the messages.
+CONFIG_WIFI_DISPLAY=y
+
+# Autoscan
+# This can be used to enable automatic scan support in wpa_supplicant.
+# See wpa_supplicant.conf for more information on autoscan usage.
+#
+# Enabling directly a module will enable autoscan support.
+# For exponential module:
+#CONFIG_AUTOSCAN_EXPONENTIAL=y
+# For periodic module:
+#CONFIG_AUTOSCAN_PERIODIC=y
+
+# Password (and passphrase, etc.) backend for external storage
+# These optional mechanisms can be used to add support for storing passwords
+# and other secrets in external (to wpa_supplicant) location. This allows, for
+# example, operating system specific key storage to be used
+#
+# External password backend for testing purposes (developer use)
+#CONFIG_EXT_PASSWORD_TEST=y
+
+# Enable Fast Session Transfer (FST)
+#CONFIG_FST=y
+
+# Support Multi Band Operation
+#CONFIG_MBO=y
+
+# Fast Initial Link Setup (FILS) (IEEE 802.11ai)
+#CONFIG_FILS=y
+
+# Support RSN on IBSS networks
+# This is needed to be able to use mode=1 network profile with proto=RSN and
+# key_mgmt=WPA-PSK (i.e., full key management instead of WPA-None).
+#CONFIG_IBSS_RSN=y
+
+# External PMKSA cache control
+# This can be used to enable control interface commands that allow the current
+# PMKSA cache entries to be fetched and new entries to be added.
+#CONFIG_PMKSA_CACHE_EXTERNAL=y
+
+# Mesh Networking (IEEE 802.11s)
+#CONFIG_MESH=y
+
+# Background scanning modules
+# These can be used to request wpa_supplicant to perform background scanning
+# operations for roaming within an ESS (same SSID). See the bgscan parameter in
+# the wpa_supplicant.conf file for more details.
+# Periodic background scans based on signal strength
+#CONFIG_BGSCAN_SIMPLE=y
+# Learn channels used by the network and try to avoid bgscans on other
+# channels (experimental)
+#CONFIG_BGSCAN_LEARN=y
+
+# Opportunistic Wireless Encryption (OWE)
+# Experimental implementation of draft-harkins-owe-07.txt
+#CONFIG_OWE=y
+
+# Wired equivalent privacy (WEP)
+# WEP is an obsolete cryptographic data confidentiality algorithm that is not
+# considered secure. It should not be used for anything anymore. The
+# functionality needed to use WEP is available in the current wpa_supplicant
+# release under this optional build parameter. This functionality is subject to
+# be completely removed in a future release.
+CONFIG_WEP=y
+
+include $(wildcard $(LOCAL_PATH)/android_config_*.inc)
diff --git a/wpa_supplicant/ap.c b/wpa_supplicant/ap.c
new file mode 100644
index 000000000000..6a0a69e68ee6
--- /dev/null
+++ b/wpa_supplicant/ap.c
@@ -0,0 +1,1945 @@
+/*
+ * WPA Supplicant - Basic AP mode support routines
+ * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2009, Atheros Communications
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "utils/uuid.h"
+#include "common/ieee802_11_defs.h"
+#include "common/wpa_ctrl.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "crypto/dh_group5.h"
+#include "ap/hostapd.h"
+#include "ap/ap_config.h"
+#include "ap/ap_drv_ops.h"
+#ifdef NEED_AP_MLME
+#include "ap/ieee802_11.h"
+#endif /* NEED_AP_MLME */
+#include "ap/beacon.h"
+#include "ap/ieee802_1x.h"
+#include "ap/wps_hostapd.h"
+#include "ap/ctrl_iface_ap.h"
+#include "ap/dfs.h"
+#include "wps/wps.h"
+#include "common/ieee802_11_defs.h"
+#include "config_ssid.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "p2p_supplicant.h"
+#include "ap.h"
+#include "ap/sta_info.h"
+#include "notify.h"
+
+
+#ifdef CONFIG_WPS
+static void wpas_wps_ap_pin_timeout(void *eloop_data, void *user_ctx);
+#endif /* CONFIG_WPS */
+
+
+#ifdef CONFIG_P2P
+static bool is_chanwidth160_supported(struct hostapd_hw_modes *mode,
+				      struct hostapd_config *conf)
+{
+#ifdef CONFIG_IEEE80211AX
+	if (conf->ieee80211ax) {
+		struct he_capabilities *he_cap;
+
+		he_cap = &mode->he_capab[IEEE80211_MODE_AP];
+		if (he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+		    (HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G |
+		     HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G))
+			return true;
+	}
+#endif /* CONFIG_IEEE80211AX */
+	if (mode->vht_capab & (VHT_CAP_SUPP_CHAN_WIDTH_160MHZ |
+			       VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ))
+		return true;
+	return false;
+}
+#endif /* CONFIG_P2P */
+
+
+static void wpas_conf_ap_vht(struct wpa_supplicant *wpa_s,
+			     struct wpa_ssid *ssid,
+			     struct hostapd_config *conf,
+			     struct hostapd_hw_modes *mode)
+{
+#ifdef CONFIG_P2P
+	u8 center_chan = 0;
+	u8 channel = conf->channel;
+#endif /* CONFIG_P2P */
+	u8 freq_seg_idx;
+
+	if (!conf->secondary_channel)
+		goto no_vht;
+
+	/* Use the maximum oper channel width if it's given. */
+	if (ssid->max_oper_chwidth)
+		hostapd_set_oper_chwidth(conf, ssid->max_oper_chwidth);
+	if (hostapd_get_oper_chwidth(conf))
+		ieee80211_freq_to_channel_ext(ssid->frequency, 0,
+					      hostapd_get_oper_chwidth(conf),
+					      &conf->op_class,
+					      &conf->channel);
+
+	if (hostapd_get_oper_chwidth(conf) == CHANWIDTH_80P80MHZ) {
+		ieee80211_freq_to_chan(ssid->vht_center_freq2,
+				       &freq_seg_idx);
+		hostapd_set_oper_centr_freq_seg1_idx(conf, freq_seg_idx);
+	}
+
+	if (!ssid->p2p_group) {
+		if (!ssid->vht_center_freq1)
+			goto no_vht;
+		ieee80211_freq_to_chan(ssid->vht_center_freq1,
+				       &freq_seg_idx);
+		hostapd_set_oper_centr_freq_seg0_idx(conf, freq_seg_idx);
+
+		wpa_printf(MSG_DEBUG,
+			   "VHT seg0 index %d and seg1 index %d for AP",
+			   hostapd_get_oper_centr_freq_seg0_idx(conf),
+			   hostapd_get_oper_centr_freq_seg1_idx(conf));
+		return;
+	}
+
+#ifdef CONFIG_P2P
+	switch (hostapd_get_oper_chwidth(conf)) {
+	case CHANWIDTH_80MHZ:
+	case CHANWIDTH_80P80MHZ:
+		center_chan = wpas_p2p_get_vht80_center(wpa_s, mode, channel,
+							conf->op_class);
+		wpa_printf(MSG_DEBUG,
+			   "VHT center channel %u for 80 or 80+80 MHz bandwidth",
+			   center_chan);
+		break;
+	case CHANWIDTH_160MHZ:
+		center_chan = wpas_p2p_get_vht160_center(wpa_s, mode, channel,
+							 conf->op_class);
+		wpa_printf(MSG_DEBUG,
+			   "VHT center channel %u for 160 MHz bandwidth",
+			   center_chan);
+		break;
+	default:
+		/*
+		 * conf->vht_oper_chwidth might not be set for non-P2P GO cases,
+		 * try oper_cwidth 160 MHz first then VHT 80 MHz, if 160 MHz is
+		 * not supported.
+		 */
+		hostapd_set_oper_chwidth(conf, CHANWIDTH_160MHZ);
+		ieee80211_freq_to_channel_ext(ssid->frequency, 0,
+					      conf->vht_oper_chwidth,
+					      &conf->op_class,
+					      &conf->channel);
+		center_chan = wpas_p2p_get_vht160_center(wpa_s, mode, channel,
+							 conf->op_class);
+		if (center_chan && is_chanwidth160_supported(mode, conf)) {
+			wpa_printf(MSG_DEBUG,
+				   "VHT center channel %u for auto-selected 160 MHz bandwidth",
+				   center_chan);
+		} else {
+			hostapd_set_oper_chwidth(conf, CHANWIDTH_80MHZ);
+			ieee80211_freq_to_channel_ext(ssid->frequency, 0,
+						      conf->vht_oper_chwidth,
+						      &conf->op_class,
+						      &conf->channel);
+			center_chan = wpas_p2p_get_vht80_center(wpa_s, mode,
+								channel,
+								conf->op_class);
+			wpa_printf(MSG_DEBUG,
+				   "VHT center channel %u for auto-selected 80 MHz bandwidth",
+				   center_chan);
+		}
+		break;
+	}
+	if (!center_chan)
+		goto no_vht;
+
+	hostapd_set_oper_centr_freq_seg0_idx(conf, center_chan);
+	wpa_printf(MSG_DEBUG, "VHT seg0 index %d for P2P GO",
+		   hostapd_get_oper_centr_freq_seg0_idx(conf));
+	return;
+#endif /* CONFIG_P2P */
+
+no_vht:
+	wpa_printf(MSG_DEBUG,
+		   "No VHT higher bandwidth support for the selected channel %d",
+		   conf->channel);
+	hostapd_set_oper_centr_freq_seg0_idx(
+		conf, conf->channel + conf->secondary_channel * 2);
+	hostapd_set_oper_chwidth(conf, CHANWIDTH_USE_HT);
+}
+
+
+static struct hostapd_hw_modes *
+wpa_supplicant_find_hw_mode(struct wpa_supplicant *wpa_s,
+			    enum hostapd_hw_mode hw_mode)
+{
+	struct hostapd_hw_modes *mode = NULL;
+	int i;
+
+	for (i = 0; i < wpa_s->hw.num_modes; i++) {
+		if (wpa_s->hw.modes[i].mode == hw_mode) {
+			mode = &wpa_s->hw.modes[i];
+			break;
+		}
+	}
+
+	return mode;
+}
+
+
+#ifdef CONFIG_P2P
+
+static int get_max_oper_chwidth_6ghz(int chwidth)
+{
+	switch (chwidth) {
+	case CHANWIDTH_USE_HT:
+		return 20;
+	case CHANWIDTH_40MHZ_6GHZ:
+		return 40;
+	case CHANWIDTH_80MHZ:
+		return 80;
+	case CHANWIDTH_80P80MHZ:
+	case CHANWIDTH_160MHZ:
+		return 160;
+	default:
+		return 0;
+	}
+}
+
+
+static void wpas_conf_ap_he_6ghz(struct wpa_supplicant *wpa_s,
+				 struct hostapd_hw_modes *mode,
+				 struct wpa_ssid *ssid,
+				 struct hostapd_config *conf)
+{
+	bool is_chanwidth_40_80, is_chanwidth_160;
+	int he_chanwidth;
+
+	he_chanwidth =
+		mode->he_capab[wpas_mode_to_ieee80211_mode(
+			ssid->mode)].phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX];
+	is_chanwidth_40_80 = he_chanwidth &
+		HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G;
+	is_chanwidth_160 = he_chanwidth &
+		HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G;
+
+	wpa_printf(MSG_DEBUG,
+		   "Enable HE support (p2p_group=%d he_chwidth_cap=%d)",
+		   ssid->p2p_group, he_chanwidth);
+
+	if (mode->he_capab[wpas_mode_to_ieee80211_mode(
+			    ssid->mode)].he_supported &&
+	    ssid->he)
+		conf->ieee80211ax = 1;
+
+	if (is_chanwidth_40_80 && ssid->p2p_group &&
+	    get_max_oper_chwidth_6ghz(ssid->max_oper_chwidth) >= 40) {
+		conf->secondary_channel =
+			wpas_p2p_get_sec_channel_offset_40mhz(
+				wpa_s, mode, conf->channel);
+		wpa_printf(MSG_DEBUG,
+			   "Secondary channel offset %d for P2P group",
+			   conf->secondary_channel);
+		if (ssid->max_oper_chwidth == CHANWIDTH_40MHZ_6GHZ)
+			ssid->max_oper_chwidth = CHANWIDTH_USE_HT;
+	}
+
+	if ((is_chanwidth_40_80 || is_chanwidth_160) && ssid->p2p_group &&
+	    get_max_oper_chwidth_6ghz(ssid->max_oper_chwidth) >= 80)
+		wpas_conf_ap_vht(wpa_s, ssid, conf, mode);
+}
+
+#endif /* CONFIG_P2P */
+
+
+int wpa_supplicant_conf_ap_ht(struct wpa_supplicant *wpa_s,
+			      struct wpa_ssid *ssid,
+			      struct hostapd_config *conf)
+{
+	conf->hw_mode = ieee80211_freq_to_channel_ext(ssid->frequency, 0,
+						      CHANWIDTH_USE_HT,
+						      &conf->op_class,
+						      &conf->channel);
+	if (conf->hw_mode == NUM_HOSTAPD_MODES) {
+		wpa_printf(MSG_ERROR, "Unsupported AP mode frequency: %d MHz",
+			   ssid->frequency);
+		return -1;
+	}
+
+	/*
+	 * Enable HT20 if the driver supports it, by setting conf->ieee80211n
+	 * and a mask of allowed capabilities within conf->ht_capab.
+	 * Using default config settings for: conf->ht_op_mode_fixed,
+	 * conf->secondary_channel, conf->require_ht
+	 */
+	if (wpa_s->hw.modes) {
+		struct hostapd_hw_modes *mode = NULL;
+		int no_ht = 0;
+
+		wpa_printf(MSG_DEBUG,
+			   "Determining HT/VHT options based on driver capabilities (freq=%u chan=%u)",
+			   ssid->frequency, conf->channel);
+
+		mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes,
+				conf->hw_mode, is_6ghz_freq(ssid->frequency));
+
+		/* May drop to IEEE 802.11b if the driver does not support IEEE
+		 * 802.11g */
+		if (!mode && conf->hw_mode == HOSTAPD_MODE_IEEE80211G) {
+			conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
+			wpa_printf(MSG_INFO,
+				   "Try downgrade to IEEE 802.11b as 802.11g is not supported by the current hardware");
+			mode = wpa_supplicant_find_hw_mode(wpa_s,
+							   conf->hw_mode);
+		}
+
+		if (!mode) {
+			wpa_printf(MSG_ERROR,
+				   "No match between requested and supported hw modes found");
+			return -1;
+		}
+
+#ifdef CONFIG_HT_OVERRIDES
+		if (ssid->disable_ht)
+			ssid->ht = 0;
+#endif /* CONFIG_HT_OVERRIDES */
+
+		if (!ssid->ht) {
+			wpa_printf(MSG_DEBUG,
+				   "HT not enabled in network profile");
+			conf->ieee80211n = 0;
+			conf->ht_capab = 0;
+			no_ht = 1;
+		}
+
+		if (mode && is_6ghz_freq(ssid->frequency) &&
+		    conf->hw_mode == HOSTAPD_MODE_IEEE80211A) {
+#ifdef CONFIG_P2P
+			wpas_conf_ap_he_6ghz(wpa_s, mode, ssid, conf);
+#endif /* CONFIG_P2P */
+		} else if (!no_ht && mode && mode->ht_capab) {
+			wpa_printf(MSG_DEBUG,
+				   "Enable HT support (p2p_group=%d 11a=%d ht40_hw_capab=%d ssid->ht40=%d)",
+				   ssid->p2p_group,
+				   conf->hw_mode == HOSTAPD_MODE_IEEE80211A,
+				   !!(mode->ht_capab &
+				      HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET),
+				   ssid->ht40);
+			conf->ieee80211n = 1;
+
+			if (ssid->ht40 &&
+			    (mode->ht_capab &
+			     HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET))
+				conf->secondary_channel = ssid->ht40;
+			else
+				conf->secondary_channel = 0;
+
+#ifdef CONFIG_P2P
+			if (ssid->p2p_group &&
+			    conf->hw_mode == HOSTAPD_MODE_IEEE80211A &&
+			    (mode->ht_capab &
+			     HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET) &&
+			    ssid->ht40) {
+				conf->secondary_channel =
+					wpas_p2p_get_sec_channel_offset_40mhz(
+						wpa_s, mode, conf->channel);
+				wpa_printf(MSG_DEBUG,
+					   "HT secondary channel offset %d for P2P group",
+					   conf->secondary_channel);
+			} else if (ssid->p2p_group && conf->secondary_channel &&
+				   conf->hw_mode != HOSTAPD_MODE_IEEE80211A) {
+				/* This ended up trying to configure invalid
+				 * 2.4 GHz channels (e.g., HT40+ on channel 11)
+				 * in some cases, so clear the secondary channel
+				 * configuration now to avoid such cases that
+				 * would lead to group formation failures. */
+				wpa_printf(MSG_DEBUG,
+					   "Disable HT secondary channel for P2P group on 2.4 GHz");
+				conf->secondary_channel = 0;
+			}
+#endif /* CONFIG_P2P */
+
+			if (!ssid->p2p_group &&
+			    (mode->ht_capab &
+			     HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET)) {
+				conf->secondary_channel = ssid->ht40;
+				wpa_printf(MSG_DEBUG,
+					   "HT secondary channel offset %d for AP",
+					   conf->secondary_channel);
+			}
+
+			if (conf->secondary_channel)
+				conf->ht_capab |=
+					HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
+
+			/*
+			 * white-list capabilities that won't cause issues
+			 * to connecting stations, while leaving the current
+			 * capabilities intact (currently disabled SMPS).
+			 */
+			conf->ht_capab |= mode->ht_capab &
+				(HT_CAP_INFO_GREEN_FIELD |
+				 HT_CAP_INFO_SHORT_GI20MHZ |
+				 HT_CAP_INFO_SHORT_GI40MHZ |
+				 HT_CAP_INFO_RX_STBC_MASK |
+				 HT_CAP_INFO_TX_STBC |
+				 HT_CAP_INFO_MAX_AMSDU_SIZE);
+
+			/* check this before VHT, because setting oper chan
+			 * width and friends is the same call for HE and VHT
+			 * and checks if conf->ieee8021ax == 1 */
+			if (mode->he_capab[wpas_mode_to_ieee80211_mode(
+					    ssid->mode)].he_supported &&
+			    ssid->he)
+				conf->ieee80211ax = 1;
+
+			if (mode->vht_capab && ssid->vht) {
+				conf->ieee80211ac = 1;
+				conf->vht_capab |= mode->vht_capab;
+				wpas_conf_ap_vht(wpa_s, ssid, conf, mode);
+			}
+		}
+	}
+
+	if (conf->secondary_channel) {
+		struct wpa_supplicant *iface;
+
+		for (iface = wpa_s->global->ifaces; iface; iface = iface->next)
+		{
+			if (iface == wpa_s ||
+			    iface->wpa_state < WPA_AUTHENTICATING ||
+			    (int) iface->assoc_freq != ssid->frequency)
+				continue;
+
+			/*
+			 * Do not allow 40 MHz co-ex PRI/SEC switch to force us
+			 * to change our PRI channel since we have an existing,
+			 * concurrent connection on that channel and doing
+			 * multi-channel concurrency is likely to cause more
+			 * harm than using different PRI/SEC selection in
+			 * environment with multiple BSSes on these two channels
+			 * with mixed 20 MHz or PRI channel selection.
+			 */
+			conf->no_pri_sec_switch = 1;
+		}
+	}
+
+	return 0;
+}
+
+
+static int wpa_supplicant_conf_ap(struct wpa_supplicant *wpa_s,
+				  struct wpa_ssid *ssid,
+				  struct hostapd_config *conf)
+{
+	struct hostapd_bss_config *bss = conf->bss[0];
+
+	conf->driver = wpa_s->driver;
+
+	os_strlcpy(bss->iface, wpa_s->ifname, sizeof(bss->iface));
+
+	if (wpa_supplicant_conf_ap_ht(wpa_s, ssid, conf))
+		return -1;
+
+	if (ssid->pbss > 1) {
+		wpa_printf(MSG_ERROR, "Invalid pbss value(%d) for AP mode",
+			   ssid->pbss);
+		return -1;
+	}
+	bss->pbss = ssid->pbss;
+
+#ifdef CONFIG_ACS
+	if (ssid->acs) {
+		/* Setting channel to 0 in order to enable ACS */
+		conf->channel = 0;
+		wpa_printf(MSG_DEBUG, "Use automatic channel selection");
+	}
+#endif /* CONFIG_ACS */
+
+	if (ieee80211_is_dfs(ssid->frequency, wpa_s->hw.modes,
+			     wpa_s->hw.num_modes) && wpa_s->conf->country[0]) {
+		conf->ieee80211h = 1;
+		conf->ieee80211d = 1;
+		conf->country[0] = wpa_s->conf->country[0];
+		conf->country[1] = wpa_s->conf->country[1];
+		conf->country[2] = ' ';
+	}
+
+#ifdef CONFIG_P2P
+	if (conf->hw_mode == HOSTAPD_MODE_IEEE80211G &&
+	    (ssid->mode == WPAS_MODE_P2P_GO ||
+	     ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)) {
+		/* Remove 802.11b rates from supported and basic rate sets */
+		int *list = os_malloc(4 * sizeof(int));
+		if (list) {
+			list[0] = 60;
+			list[1] = 120;
+			list[2] = 240;
+			list[3] = -1;
+		}
+		conf->basic_rates = list;
+
+		list = os_malloc(9 * sizeof(int));
+		if (list) {
+			list[0] = 60;
+			list[1] = 90;
+			list[2] = 120;
+			list[3] = 180;
+			list[4] = 240;
+			list[5] = 360;
+			list[6] = 480;
+			list[7] = 540;
+			list[8] = -1;
+		}
+		conf->supported_rates = list;
+	}
+
+#ifdef CONFIG_IEEE80211AX
+	if (ssid->mode == WPAS_MODE_P2P_GO ||
+	    ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)
+		conf->ieee80211ax = ssid->he;
+#endif /* CONFIG_IEEE80211AX */
+
+	bss->isolate = !wpa_s->conf->p2p_intra_bss;
+	bss->extended_key_id = wpa_s->conf->extended_key_id;
+	bss->force_per_enrollee_psk = wpa_s->global->p2p_per_sta_psk;
+	bss->wpa_deny_ptk0_rekey = ssid->wpa_deny_ptk0_rekey;
+
+	if (ssid->p2p_group) {
+		os_memcpy(bss->ip_addr_go, wpa_s->p2pdev->conf->ip_addr_go, 4);
+		os_memcpy(bss->ip_addr_mask, wpa_s->p2pdev->conf->ip_addr_mask,
+			  4);
+		os_memcpy(bss->ip_addr_start,
+			  wpa_s->p2pdev->conf->ip_addr_start, 4);
+		os_memcpy(bss->ip_addr_end, wpa_s->p2pdev->conf->ip_addr_end,
+			  4);
+	}
+#endif /* CONFIG_P2P */
+
+	if (ssid->ssid_len == 0) {
+		wpa_printf(MSG_ERROR, "No SSID configured for AP mode");
+		return -1;
+	}
+	os_memcpy(bss->ssid.ssid, ssid->ssid, ssid->ssid_len);
+	bss->ssid.ssid_len = ssid->ssid_len;
+	bss->ssid.ssid_set = 1;
+
+	bss->ignore_broadcast_ssid = ssid->ignore_broadcast_ssid;
+
+	if (ssid->auth_alg)
+		bss->auth_algs = ssid->auth_alg;
+
+	if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt))
+		bss->wpa = ssid->proto;
+	if (ssid->key_mgmt == DEFAULT_KEY_MGMT)
+		bss->wpa_key_mgmt = WPA_KEY_MGMT_PSK;
+	else
+		bss->wpa_key_mgmt = ssid->key_mgmt;
+	bss->wpa_pairwise = ssid->pairwise_cipher;
+	if (wpa_key_mgmt_sae(bss->wpa_key_mgmt) && ssid->passphrase) {
+		bss->ssid.wpa_passphrase = os_strdup(ssid->passphrase);
+	} else if (ssid->psk_set) {
+		bin_clear_free(bss->ssid.wpa_psk, sizeof(*bss->ssid.wpa_psk));
+		bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
+		if (bss->ssid.wpa_psk == NULL)
+			return -1;
+		os_memcpy(bss->ssid.wpa_psk->psk, ssid->psk, PMK_LEN);
+		bss->ssid.wpa_psk->group = 1;
+		bss->ssid.wpa_psk_set = 1;
+	} else if (ssid->passphrase) {
+		bss->ssid.wpa_passphrase = os_strdup(ssid->passphrase);
+#ifdef CONFIG_WEP
+	} else if (ssid->wep_key_len[0] || ssid->wep_key_len[1] ||
+		   ssid->wep_key_len[2] || ssid->wep_key_len[3]) {
+		struct hostapd_wep_keys *wep = &bss->ssid.wep;
+		int i;
+		for (i = 0; i < NUM_WEP_KEYS; i++) {
+			if (ssid->wep_key_len[i] == 0)
+				continue;
+			wep->key[i] = os_memdup(ssid->wep_key[i],
+						ssid->wep_key_len[i]);
+			if (wep->key[i] == NULL)
+				return -1;
+			wep->len[i] = ssid->wep_key_len[i];
+		}
+		wep->idx = ssid->wep_tx_keyidx;
+		wep->keys_set = 1;
+#endif /* CONFIG_WEP */
+	}
+#ifdef CONFIG_SAE
+	if (ssid->sae_password) {
+		struct sae_password_entry *pw;
+
+		pw = os_zalloc(sizeof(*pw));
+		if (!pw)
+			return -1;
+		os_memset(pw->peer_addr, 0xff, ETH_ALEN);
+		pw->password = os_strdup(ssid->sae_password);
+		if (!pw->password) {
+			os_free(pw);
+			return -1;
+		}
+		if (ssid->sae_password_id) {
+			pw->identifier = os_strdup(ssid->sae_password_id);
+			if (!pw->identifier) {
+				str_clear_free(pw->password);
+				os_free(pw);
+				return -1;
+			}
+		}
+
+		pw->next = bss->sae_passwords;
+		bss->sae_passwords = pw;
+	}
+
+	if (ssid->sae_pwe != DEFAULT_SAE_PWE)
+		bss->sae_pwe = ssid->sae_pwe;
+	else
+		bss->sae_pwe = wpa_s->conf->sae_pwe;
+#endif /* CONFIG_SAE */
+
+	if (wpa_s->conf->go_interworking) {
+		wpa_printf(MSG_DEBUG,
+			   "P2P: Enable Interworking with access_network_type: %d",
+			   wpa_s->conf->go_access_network_type);
+		bss->interworking = wpa_s->conf->go_interworking;
+		bss->access_network_type = wpa_s->conf->go_access_network_type;
+		bss->internet = wpa_s->conf->go_internet;
+		if (wpa_s->conf->go_venue_group) {
+			wpa_printf(MSG_DEBUG,
+				   "P2P: Venue group: %d  Venue type: %d",
+				   wpa_s->conf->go_venue_group,
+				   wpa_s->conf->go_venue_type);
+			bss->venue_group = wpa_s->conf->go_venue_group;
+			bss->venue_type = wpa_s->conf->go_venue_type;
+			bss->venue_info_set = 1;
+		}
+	}
+
+	if (ssid->ap_max_inactivity)
+		bss->ap_max_inactivity = ssid->ap_max_inactivity;
+
+	if (ssid->dtim_period)
+		bss->dtim_period = ssid->dtim_period;
+	else if (wpa_s->conf->dtim_period)
+		bss->dtim_period = wpa_s->conf->dtim_period;
+
+	if (ssid->beacon_int)
+		conf->beacon_int = ssid->beacon_int;
+	else if (wpa_s->conf->beacon_int)
+		conf->beacon_int = wpa_s->conf->beacon_int;
+
+#ifdef CONFIG_P2P
+	if (ssid->mode == WPAS_MODE_P2P_GO ||
+	    ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) {
+		if (wpa_s->conf->p2p_go_ctwindow > conf->beacon_int) {
+			wpa_printf(MSG_INFO,
+				   "CTWindow (%d) is bigger than beacon interval (%d) - avoid configuring it",
+				   wpa_s->conf->p2p_go_ctwindow,
+				   conf->beacon_int);
+			conf->p2p_go_ctwindow = 0;
+		} else {
+			conf->p2p_go_ctwindow = wpa_s->conf->p2p_go_ctwindow;
+		}
+	}
+#endif /* CONFIG_P2P */
+
+	if ((bss->wpa & 2) && bss->rsn_pairwise == 0)
+		bss->rsn_pairwise = bss->wpa_pairwise;
+	bss->wpa_group = wpa_select_ap_group_cipher(bss->wpa, bss->wpa_pairwise,
+						    bss->rsn_pairwise);
+
+	if (bss->wpa && bss->ieee802_1x) {
+		bss->ssid.security_policy = SECURITY_WPA;
+	} else if (bss->wpa) {
+		bss->ssid.security_policy = SECURITY_WPA_PSK;
+#ifdef CONFIG_WEP
+	} else if (bss->ieee802_1x) {
+		int cipher = WPA_CIPHER_NONE;
+		bss->ssid.security_policy = SECURITY_IEEE_802_1X;
+		bss->ssid.wep.default_len = bss->default_wep_key_len;
+		if (bss->default_wep_key_len)
+			cipher = bss->default_wep_key_len >= 13 ?
+				WPA_CIPHER_WEP104 : WPA_CIPHER_WEP40;
+		bss->wpa_group = cipher;
+		bss->wpa_pairwise = cipher;
+		bss->rsn_pairwise = cipher;
+	} else if (bss->ssid.wep.keys_set) {
+		int cipher = WPA_CIPHER_WEP40;
+		if (bss->ssid.wep.len[0] >= 13)
+			cipher = WPA_CIPHER_WEP104;
+		bss->ssid.security_policy = SECURITY_STATIC_WEP;
+		bss->wpa_group = cipher;
+		bss->wpa_pairwise = cipher;
+		bss->rsn_pairwise = cipher;
+#endif /* CONFIG_WEP */
+	} else {
+		bss->ssid.security_policy = SECURITY_PLAINTEXT;
+		bss->wpa_group = WPA_CIPHER_NONE;
+		bss->wpa_pairwise = WPA_CIPHER_NONE;
+		bss->rsn_pairwise = WPA_CIPHER_NONE;
+	}
+
+	if (bss->wpa_group_rekey < 86400 && (bss->wpa & 2) &&
+	    (bss->wpa_group == WPA_CIPHER_CCMP ||
+	     bss->wpa_group == WPA_CIPHER_GCMP ||
+	     bss->wpa_group == WPA_CIPHER_CCMP_256 ||
+	     bss->wpa_group == WPA_CIPHER_GCMP_256)) {
+		/*
+		 * Strong ciphers do not need frequent rekeying, so increase
+		 * the default GTK rekeying period to 24 hours.
+		 */
+		bss->wpa_group_rekey = 86400;
+	}
+
+	if (ssid->ieee80211w != MGMT_FRAME_PROTECTION_DEFAULT)
+		bss->ieee80211w = ssid->ieee80211w;
+
+#ifdef CONFIG_OCV
+	bss->ocv = ssid->ocv;
+#endif /* CONFIG_OCV */
+
+#ifdef CONFIG_WPS
+	/*
+	 * Enable WPS by default for open and WPA/WPA2-Personal network, but
+	 * require user interaction to actually use it. Only the internal
+	 * Registrar is supported.
+	 */
+	if (bss->ssid.security_policy != SECURITY_WPA_PSK &&
+	    bss->ssid.security_policy != SECURITY_PLAINTEXT)
+		goto no_wps;
+	if (bss->ssid.security_policy == SECURITY_WPA_PSK &&
+	    (!(bss->rsn_pairwise & (WPA_CIPHER_CCMP | WPA_CIPHER_GCMP)) ||
+	     !(bss->wpa & 2)))
+		goto no_wps; /* WPS2 does not allow WPA/TKIP-only
+			      * configuration */
+	if (ssid->wps_disabled)
+		goto no_wps;
+	bss->eap_server = 1;
+
+	if (!ssid->ignore_broadcast_ssid)
+		bss->wps_state = 2;
+
+	bss->ap_setup_locked = 2;
+	if (wpa_s->conf->config_methods)
+		bss->config_methods = os_strdup(wpa_s->conf->config_methods);
+	os_memcpy(bss->device_type, wpa_s->conf->device_type,
+		  WPS_DEV_TYPE_LEN);
+	if (wpa_s->conf->device_name) {
+		bss->device_name = os_strdup(wpa_s->conf->device_name);
+		bss->friendly_name = os_strdup(wpa_s->conf->device_name);
+	}
+	if (wpa_s->conf->manufacturer)
+		bss->manufacturer = os_strdup(wpa_s->conf->manufacturer);
+	if (wpa_s->conf->model_name)
+		bss->model_name = os_strdup(wpa_s->conf->model_name);
+	if (wpa_s->conf->model_number)
+		bss->model_number = os_strdup(wpa_s->conf->model_number);
+	if (wpa_s->conf->serial_number)
+		bss->serial_number = os_strdup(wpa_s->conf->serial_number);
+	if (is_nil_uuid(wpa_s->conf->uuid))
+		os_memcpy(bss->uuid, wpa_s->wps->uuid, WPS_UUID_LEN);
+	else
+		os_memcpy(bss->uuid, wpa_s->conf->uuid, WPS_UUID_LEN);
+	os_memcpy(bss->os_version, wpa_s->conf->os_version, 4);
+	bss->pbc_in_m1 = wpa_s->conf->pbc_in_m1;
+	if (ssid->eap.fragment_size != DEFAULT_FRAGMENT_SIZE)
+		bss->fragment_size = ssid->eap.fragment_size;
+no_wps:
+#endif /* CONFIG_WPS */
+
+	if (wpa_s->max_stations &&
+	    wpa_s->max_stations < wpa_s->conf->max_num_sta)
+		bss->max_num_sta = wpa_s->max_stations;
+	else
+		bss->max_num_sta = wpa_s->conf->max_num_sta;
+
+	if (!bss->isolate)
+		bss->isolate = wpa_s->conf->ap_isolate;
+
+	bss->disassoc_low_ack = wpa_s->conf->disassoc_low_ack;
+
+	if (wpa_s->conf->ap_vendor_elements) {
+		bss->vendor_elements =
+			wpabuf_dup(wpa_s->conf->ap_vendor_elements);
+	}
+	if (wpa_s->conf->ap_assocresp_elements) {
+		bss->assocresp_elements =
+			wpabuf_dup(wpa_s->conf->ap_assocresp_elements);
+	}
+
+	bss->ftm_responder = wpa_s->conf->ftm_responder;
+	bss->ftm_initiator = wpa_s->conf->ftm_initiator;
+
+	bss->transition_disable = ssid->transition_disable;
+
+	return 0;
+}
+
+
+static void ap_public_action_rx(void *ctx, const u8 *buf, size_t len, int freq)
+{
+#ifdef CONFIG_P2P
+	struct wpa_supplicant *wpa_s = ctx;
+	const struct ieee80211_mgmt *mgmt;
+
+	mgmt = (const struct ieee80211_mgmt *) buf;
+	if (len < IEEE80211_HDRLEN + 1)
+		return;
+	if (mgmt->u.action.category != WLAN_ACTION_PUBLIC)
+		return;
+	wpas_p2p_rx_action(wpa_s, mgmt->da, mgmt->sa, mgmt->bssid,
+			   mgmt->u.action.category,
+			   buf + IEEE80211_HDRLEN + 1,
+			   len - IEEE80211_HDRLEN - 1, freq);
+#endif /* CONFIG_P2P */
+}
+
+
+static void ap_wps_event_cb(void *ctx, enum wps_event event,
+			    union wps_event_data *data)
+{
+#ifdef CONFIG_P2P
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (event == WPS_EV_FAIL) {
+		struct wps_event_fail *fail = &data->fail;
+
+		if (wpa_s->p2pdev && wpa_s->p2pdev != wpa_s &&
+		    wpa_s == wpa_s->global->p2p_group_formation) {
+			/*
+			 * src/ap/wps_hostapd.c has already sent this on the
+			 * main interface, so only send on the parent interface
+			 * here if needed.
+			 */
+			wpa_msg(wpa_s->p2pdev, MSG_INFO, WPS_EVENT_FAIL
+				"msg=%d config_error=%d",
+				fail->msg, fail->config_error);
+		}
+		wpas_p2p_wps_failed(wpa_s, fail);
+	}
+#endif /* CONFIG_P2P */
+}
+
+
+static void ap_sta_authorized_cb(void *ctx, const u8 *mac_addr,
+				 int authorized, const u8 *p2p_dev_addr)
+{
+	wpas_notify_sta_authorized(ctx, mac_addr, authorized, p2p_dev_addr);
+}
+
+
+#ifdef CONFIG_P2P
+static void ap_new_psk_cb(void *ctx, const u8 *mac_addr, const u8 *p2p_dev_addr,
+			  const u8 *psk, size_t psk_len)
+{
+
+	struct wpa_supplicant *wpa_s = ctx;
+	if (wpa_s->ap_iface == NULL || wpa_s->current_ssid == NULL)
+		return;
+	wpas_p2p_new_psk_cb(wpa_s, mac_addr, p2p_dev_addr, psk, psk_len);
+}
+#endif /* CONFIG_P2P */
+
+
+static int ap_vendor_action_rx(void *ctx, const u8 *buf, size_t len, int freq)
+{
+#ifdef CONFIG_P2P
+	struct wpa_supplicant *wpa_s = ctx;
+	const struct ieee80211_mgmt *mgmt;
+
+	mgmt = (const struct ieee80211_mgmt *) buf;
+	if (len < IEEE80211_HDRLEN + 1)
+		return -1;
+	wpas_p2p_rx_action(wpa_s, mgmt->da, mgmt->sa, mgmt->bssid,
+			   mgmt->u.action.category,
+			   buf + IEEE80211_HDRLEN + 1,
+			   len - IEEE80211_HDRLEN - 1, freq);
+#endif /* CONFIG_P2P */
+	return 0;
+}
+
+
+static int ap_probe_req_rx(void *ctx, const u8 *sa, const u8 *da,
+			   const u8 *bssid, const u8 *ie, size_t ie_len,
+			   int ssi_signal)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	unsigned int freq = 0;
+
+	if (wpa_s->ap_iface)
+		freq = wpa_s->ap_iface->freq;
+
+	return wpas_p2p_probe_req_rx(wpa_s, sa, da, bssid, ie, ie_len,
+				     freq, ssi_signal);
+}
+
+
+static void ap_wps_reg_success_cb(void *ctx, const u8 *mac_addr,
+				  const u8 *uuid_e)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	wpas_p2p_wps_success(wpa_s, mac_addr, 1);
+}
+
+
+static void wpas_ap_configured_cb(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	wpa_printf(MSG_DEBUG, "AP interface setup completed - state %s",
+		   hostapd_state_text(wpa_s->ap_iface->state));
+	if (wpa_s->ap_iface->state == HAPD_IFACE_DISABLED) {
+		wpa_supplicant_ap_deinit(wpa_s);
+		return;
+	}
+
+#ifdef CONFIG_ACS
+	if (wpa_s->current_ssid && wpa_s->current_ssid->acs) {
+		wpa_s->assoc_freq = wpa_s->ap_iface->freq;
+		wpa_s->current_ssid->frequency = wpa_s->ap_iface->freq;
+	}
+#endif /* CONFIG_ACS */
+
+	wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
+
+	if (wpa_s->ap_configured_cb)
+		wpa_s->ap_configured_cb(wpa_s->ap_configured_cb_ctx,
+					wpa_s->ap_configured_cb_data);
+}
+
+
+int wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s,
+			     struct wpa_ssid *ssid)
+{
+	struct wpa_driver_associate_params params;
+	struct hostapd_iface *hapd_iface;
+	struct hostapd_config *conf;
+	size_t i;
+
+	if (ssid->ssid == NULL || ssid->ssid_len == 0) {
+		wpa_printf(MSG_ERROR, "No SSID configured for AP mode");
+		return -1;
+	}
+
+	wpa_supplicant_ap_deinit(wpa_s);
+
+	wpa_printf(MSG_DEBUG, "Setting up AP (SSID='%s')",
+		   wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+
+	os_memset(&params, 0, sizeof(params));
+	params.ssid = ssid->ssid;
+	params.ssid_len = ssid->ssid_len;
+	switch (ssid->mode) {
+	case WPAS_MODE_AP:
+	case WPAS_MODE_P2P_GO:
+	case WPAS_MODE_P2P_GROUP_FORMATION:
+		params.mode = IEEE80211_MODE_AP;
+		break;
+	default:
+		return -1;
+	}
+	if (ssid->frequency == 0)
+		ssid->frequency = 2462; /* default channel 11 */
+	params.freq.freq = ssid->frequency;
+
+	if ((ssid->mode == WPAS_MODE_AP || ssid->mode == WPAS_MODE_P2P_GO) &&
+	    ssid->enable_edmg) {
+		u8 primary_channel;
+
+		if (ieee80211_freq_to_chan(ssid->frequency, &primary_channel) ==
+		    NUM_HOSTAPD_MODES) {
+			wpa_printf(MSG_WARNING,
+				   "EDMG: Failed to get the primary channel");
+			return -1;
+		}
+
+		hostapd_encode_edmg_chan(ssid->enable_edmg, ssid->edmg_channel,
+					 primary_channel, &params.freq.edmg);
+	}
+
+	params.wpa_proto = ssid->proto;
+	if (ssid->key_mgmt & WPA_KEY_MGMT_PSK)
+		wpa_s->key_mgmt = WPA_KEY_MGMT_PSK;
+	else if (ssid->key_mgmt & WPA_KEY_MGMT_SAE)
+		wpa_s->key_mgmt = WPA_KEY_MGMT_SAE;
+	else
+		wpa_s->key_mgmt = WPA_KEY_MGMT_NONE;
+	params.key_mgmt_suite = wpa_s->key_mgmt;
+
+	wpa_s->pairwise_cipher = wpa_pick_pairwise_cipher(ssid->pairwise_cipher,
+							  1);
+	if (wpa_s->pairwise_cipher < 0) {
+		wpa_printf(MSG_WARNING, "WPA: Failed to select pairwise "
+			   "cipher.");
+		return -1;
+	}
+	params.pairwise_suite = wpa_s->pairwise_cipher;
+	params.group_suite = params.pairwise_suite;
+
+#ifdef CONFIG_P2P
+	if (ssid->mode == WPAS_MODE_P2P_GO ||
+	    ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)
+		params.p2p = 1;
+#endif /* CONFIG_P2P */
+
+	if (wpa_s->p2pdev->set_ap_uapsd)
+		params.uapsd = wpa_s->p2pdev->ap_uapsd;
+	else if (params.p2p && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP_UAPSD))
+		params.uapsd = 1; /* mandatory for P2P GO */
+	else
+		params.uapsd = -1;
+
+	if (ieee80211_is_dfs(params.freq.freq, wpa_s->hw.modes,
+			     wpa_s->hw.num_modes))
+		params.freq.freq = 0; /* set channel after CAC */
+
+	if (params.p2p)
+		wpa_drv_get_ext_capa(wpa_s, WPA_IF_P2P_GO);
+	else
+		wpa_drv_get_ext_capa(wpa_s, WPA_IF_AP_BSS);
+
+	if (wpa_drv_associate(wpa_s, &params) < 0) {
+		wpa_msg(wpa_s, MSG_INFO, "Failed to start AP functionality");
+		return -1;
+	}
+
+	wpa_s->ap_iface = hapd_iface = hostapd_alloc_iface();
+	if (hapd_iface == NULL)
+		return -1;
+	hapd_iface->owner = wpa_s;
+	hapd_iface->drv_flags = wpa_s->drv_flags;
+	hapd_iface->probe_resp_offloads = wpa_s->probe_resp_offloads;
+	hapd_iface->extended_capa = wpa_s->extended_capa;
+	hapd_iface->extended_capa_mask = wpa_s->extended_capa_mask;
+	hapd_iface->extended_capa_len = wpa_s->extended_capa_len;
+
+	wpa_s->ap_iface->conf = conf = hostapd_config_defaults();
+	if (conf == NULL) {
+		wpa_supplicant_ap_deinit(wpa_s);
+		return -1;
+	}
+
+	os_memcpy(wpa_s->ap_iface->conf->wmm_ac_params,
+		  wpa_s->conf->wmm_ac_params,
+		  sizeof(wpa_s->conf->wmm_ac_params));
+
+	os_memcpy(wpa_s->ap_iface->conf->tx_queue, wpa_s->conf->tx_queue,
+		  sizeof(wpa_s->conf->tx_queue));
+
+	if (params.uapsd > 0) {
+		conf->bss[0]->wmm_enabled = 1;
+		conf->bss[0]->wmm_uapsd = 1;
+	}
+
+	if (wpa_supplicant_conf_ap(wpa_s, ssid, conf)) {
+		wpa_printf(MSG_ERROR, "Failed to create AP configuration");
+		wpa_supplicant_ap_deinit(wpa_s);
+		return -1;
+	}
+
+#ifdef CONFIG_P2P
+	if (ssid->mode == WPAS_MODE_P2P_GO)
+		conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER;
+	else if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)
+		conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER |
+			P2P_GROUP_FORMATION;
+#endif /* CONFIG_P2P */
+
+	hapd_iface->num_bss = conf->num_bss;
+	hapd_iface->bss = os_calloc(conf->num_bss,
+				    sizeof(struct hostapd_data *));
+	if (hapd_iface->bss == NULL) {
+		wpa_supplicant_ap_deinit(wpa_s);
+		return -1;
+	}
+
+	for (i = 0; i < conf->num_bss; i++) {
+		hapd_iface->bss[i] =
+			hostapd_alloc_bss_data(hapd_iface, conf,
+					       conf->bss[i]);
+		if (hapd_iface->bss[i] == NULL) {
+			wpa_supplicant_ap_deinit(wpa_s);
+			return -1;
+		}
+
+		hapd_iface->bss[i]->msg_ctx = wpa_s;
+		hapd_iface->bss[i]->msg_ctx_parent = wpa_s->p2pdev;
+		hapd_iface->bss[i]->public_action_cb = ap_public_action_rx;
+		hapd_iface->bss[i]->public_action_cb_ctx = wpa_s;
+		hapd_iface->bss[i]->vendor_action_cb = ap_vendor_action_rx;
+		hapd_iface->bss[i]->vendor_action_cb_ctx = wpa_s;
+		hostapd_register_probereq_cb(hapd_iface->bss[i],
+					     ap_probe_req_rx, wpa_s);
+		hapd_iface->bss[i]->wps_reg_success_cb = ap_wps_reg_success_cb;
+		hapd_iface->bss[i]->wps_reg_success_cb_ctx = wpa_s;
+		hapd_iface->bss[i]->wps_event_cb = ap_wps_event_cb;
+		hapd_iface->bss[i]->wps_event_cb_ctx = wpa_s;
+		hapd_iface->bss[i]->sta_authorized_cb = ap_sta_authorized_cb;
+		hapd_iface->bss[i]->sta_authorized_cb_ctx = wpa_s;
+#ifdef CONFIG_P2P
+		hapd_iface->bss[i]->new_psk_cb = ap_new_psk_cb;
+		hapd_iface->bss[i]->new_psk_cb_ctx = wpa_s;
+		hapd_iface->bss[i]->p2p = wpa_s->global->p2p;
+		hapd_iface->bss[i]->p2p_group = wpas_p2p_group_init(wpa_s,
+								    ssid);
+#endif /* CONFIG_P2P */
+		hapd_iface->bss[i]->setup_complete_cb = wpas_ap_configured_cb;
+		hapd_iface->bss[i]->setup_complete_cb_ctx = wpa_s;
+#ifdef CONFIG_TESTING_OPTIONS
+		hapd_iface->bss[i]->ext_eapol_frame_io =
+			wpa_s->ext_eapol_frame_io;
+#endif /* CONFIG_TESTING_OPTIONS */
+	}
+
+	os_memcpy(hapd_iface->bss[0]->own_addr, wpa_s->own_addr, ETH_ALEN);
+	hapd_iface->bss[0]->driver = wpa_s->driver;
+	hapd_iface->bss[0]->drv_priv = wpa_s->drv_priv;
+
+	wpa_s->current_ssid = ssid;
+	eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+	os_memcpy(wpa_s->bssid, wpa_s->own_addr, ETH_ALEN);
+	wpa_s->assoc_freq = ssid->frequency;
+	wpa_s->ap_iface->conf->enable_edmg = ssid->enable_edmg;
+	wpa_s->ap_iface->conf->edmg_channel = ssid->edmg_channel;
+
+#if defined(CONFIG_P2P) && defined(CONFIG_ACS)
+	if (wpa_s->p2p_go_do_acs) {
+		wpa_s->ap_iface->conf->channel = 0;
+		wpa_s->ap_iface->conf->hw_mode = wpa_s->p2p_go_acs_band;
+		ssid->acs = 1;
+	}
+#endif /* CONFIG_P2P && CONFIG_ACS */
+
+	if (hostapd_setup_interface(wpa_s->ap_iface)) {
+		wpa_printf(MSG_ERROR, "Failed to initialize AP interface");
+		wpa_supplicant_ap_deinit(wpa_s);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+void wpa_supplicant_ap_deinit(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_WPS
+	eloop_cancel_timeout(wpas_wps_ap_pin_timeout, wpa_s, NULL);
+#endif /* CONFIG_WPS */
+
+	if (wpa_s->ap_iface == NULL)
+		return;
+
+	wpa_s->current_ssid = NULL;
+	eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+	wpa_s->assoc_freq = 0;
+	wpas_p2p_ap_deinit(wpa_s);
+	wpa_s->ap_iface->driver_ap_teardown =
+		!!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP_TEARDOWN_SUPPORT);
+
+	hostapd_interface_deinit(wpa_s->ap_iface);
+	hostapd_interface_free(wpa_s->ap_iface);
+	wpa_s->ap_iface = NULL;
+	wpa_drv_deinit_ap(wpa_s);
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DISCONNECTED "bssid=" MACSTR
+		" reason=%d locally_generated=1",
+		MAC2STR(wpa_s->own_addr), WLAN_REASON_DEAUTH_LEAVING);
+}
+
+
+void ap_tx_status(void *ctx, const u8 *addr,
+		  const u8 *buf, size_t len, int ack)
+{
+#ifdef NEED_AP_MLME
+	struct wpa_supplicant *wpa_s = ctx;
+	hostapd_tx_status(wpa_s->ap_iface->bss[0], addr, buf, len, ack);
+#endif /* NEED_AP_MLME */
+}
+
+
+void ap_eapol_tx_status(void *ctx, const u8 *dst,
+			const u8 *data, size_t len, int ack)
+{
+#ifdef NEED_AP_MLME
+	struct wpa_supplicant *wpa_s = ctx;
+	if (!wpa_s->ap_iface)
+		return;
+	hostapd_tx_status(wpa_s->ap_iface->bss[0], dst, data, len, ack);
+#endif /* NEED_AP_MLME */
+}
+
+
+void ap_client_poll_ok(void *ctx, const u8 *addr)
+{
+#ifdef NEED_AP_MLME
+	struct wpa_supplicant *wpa_s = ctx;
+	if (wpa_s->ap_iface)
+		hostapd_client_poll_ok(wpa_s->ap_iface->bss[0], addr);
+#endif /* NEED_AP_MLME */
+}
+
+
+void ap_rx_from_unknown_sta(void *ctx, const u8 *addr, int wds)
+{
+#ifdef NEED_AP_MLME
+	struct wpa_supplicant *wpa_s = ctx;
+	ieee802_11_rx_from_unknown(wpa_s->ap_iface->bss[0], addr, wds);
+#endif /* NEED_AP_MLME */
+}
+
+
+void ap_mgmt_rx(void *ctx, struct rx_mgmt *rx_mgmt)
+{
+#ifdef NEED_AP_MLME
+	struct wpa_supplicant *wpa_s = ctx;
+	struct hostapd_frame_info fi;
+	os_memset(&fi, 0, sizeof(fi));
+	fi.datarate = rx_mgmt->datarate;
+	fi.ssi_signal = rx_mgmt->ssi_signal;
+	ieee802_11_mgmt(wpa_s->ap_iface->bss[0], rx_mgmt->frame,
+			rx_mgmt->frame_len, &fi);
+#endif /* NEED_AP_MLME */
+}
+
+
+void ap_mgmt_tx_cb(void *ctx, const u8 *buf, size_t len, u16 stype, int ok)
+{
+#ifdef NEED_AP_MLME
+	struct wpa_supplicant *wpa_s = ctx;
+	ieee802_11_mgmt_cb(wpa_s->ap_iface->bss[0], buf, len, stype, ok);
+#endif /* NEED_AP_MLME */
+}
+
+
+void wpa_supplicant_ap_rx_eapol(struct wpa_supplicant *wpa_s,
+				const u8 *src_addr, const u8 *buf, size_t len)
+{
+	ieee802_1x_receive(wpa_s->ap_iface->bss[0], src_addr, buf, len);
+}
+
+
+#ifdef CONFIG_WPS
+
+int wpa_supplicant_ap_wps_pbc(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			      const u8 *p2p_dev_addr)
+{
+	if (!wpa_s->ap_iface)
+		return -1;
+	return hostapd_wps_button_pushed(wpa_s->ap_iface->bss[0],
+					 p2p_dev_addr);
+}
+
+
+int wpa_supplicant_ap_wps_cancel(struct wpa_supplicant *wpa_s)
+{
+	struct wps_registrar *reg;
+	int reg_sel = 0, wps_sta = 0;
+
+	if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]->wps)
+		return -1;
+
+	reg = wpa_s->ap_iface->bss[0]->wps->registrar;
+	reg_sel = wps_registrar_wps_cancel(reg);
+	wps_sta = ap_for_each_sta(wpa_s->ap_iface->bss[0],
+				  ap_sta_wps_cancel, NULL);
+
+	if (!reg_sel && !wps_sta) {
+		wpa_printf(MSG_DEBUG, "No WPS operation in progress at this "
+			   "time");
+		return -1;
+	}
+
+	/*
+	 * There are 2 cases to return wps cancel as success:
+	 * 1. When wps cancel was initiated but no connection has been
+	 *    established with client yet.
+	 * 2. Client is in the middle of exchanging WPS messages.
+	 */
+
+	return 0;
+}
+
+
+int wpa_supplicant_ap_wps_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			      const char *pin, char *buf, size_t buflen,
+			      int timeout)
+{
+	int ret, ret_len = 0;
+
+	if (!wpa_s->ap_iface)
+		return -1;
+
+	if (pin == NULL) {
+		unsigned int rpin;
+
+		if (wps_generate_pin(&rpin) < 0)
+			return -1;
+		ret_len = os_snprintf(buf, buflen, "%08d", rpin);
+		if (os_snprintf_error(buflen, ret_len))
+			return -1;
+		pin = buf;
+	} else if (buf) {
+		ret_len = os_snprintf(buf, buflen, "%s", pin);
+		if (os_snprintf_error(buflen, ret_len))
+			return -1;
+	}
+
+	ret = hostapd_wps_add_pin(wpa_s->ap_iface->bss[0], bssid, "any", pin,
+				  timeout);
+	if (ret)
+		return -1;
+	return ret_len;
+}
+
+
+static void wpas_wps_ap_pin_timeout(void *eloop_data, void *user_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_data;
+	wpa_printf(MSG_DEBUG, "WPS: AP PIN timed out");
+	wpas_wps_ap_pin_disable(wpa_s);
+}
+
+
+static void wpas_wps_ap_pin_enable(struct wpa_supplicant *wpa_s, int timeout)
+{
+	struct hostapd_data *hapd;
+
+	if (wpa_s->ap_iface == NULL)
+		return;
+	hapd = wpa_s->ap_iface->bss[0];
+	wpa_printf(MSG_DEBUG, "WPS: Enabling AP PIN (timeout=%d)", timeout);
+	hapd->ap_pin_failures = 0;
+	eloop_cancel_timeout(wpas_wps_ap_pin_timeout, wpa_s, NULL);
+	if (timeout > 0)
+		eloop_register_timeout(timeout, 0,
+				       wpas_wps_ap_pin_timeout, wpa_s, NULL);
+}
+
+
+void wpas_wps_ap_pin_disable(struct wpa_supplicant *wpa_s)
+{
+	struct hostapd_data *hapd;
+
+	if (wpa_s->ap_iface == NULL)
+		return;
+	wpa_printf(MSG_DEBUG, "WPS: Disabling AP PIN");
+	hapd = wpa_s->ap_iface->bss[0];
+	os_free(hapd->conf->ap_pin);
+	hapd->conf->ap_pin = NULL;
+	eloop_cancel_timeout(wpas_wps_ap_pin_timeout, wpa_s, NULL);
+}
+
+
+const char * wpas_wps_ap_pin_random(struct wpa_supplicant *wpa_s, int timeout)
+{
+	struct hostapd_data *hapd;
+	unsigned int pin;
+	char pin_txt[9];
+
+	if (wpa_s->ap_iface == NULL)
+		return NULL;
+	hapd = wpa_s->ap_iface->bss[0];
+	if (wps_generate_pin(&pin) < 0)
+		return NULL;
+	os_snprintf(pin_txt, sizeof(pin_txt), "%08u", pin);
+	os_free(hapd->conf->ap_pin);
+	hapd->conf->ap_pin = os_strdup(pin_txt);
+	if (hapd->conf->ap_pin == NULL)
+		return NULL;
+	wpas_wps_ap_pin_enable(wpa_s, timeout);
+
+	return hapd->conf->ap_pin;
+}
+
+
+const char * wpas_wps_ap_pin_get(struct wpa_supplicant *wpa_s)
+{
+	struct hostapd_data *hapd;
+	if (wpa_s->ap_iface == NULL)
+		return NULL;
+	hapd = wpa_s->ap_iface->bss[0];
+	return hapd->conf->ap_pin;
+}
+
+
+int wpas_wps_ap_pin_set(struct wpa_supplicant *wpa_s, const char *pin,
+			int timeout)
+{
+	struct hostapd_data *hapd;
+	char pin_txt[9];
+	int ret;
+
+	if (wpa_s->ap_iface == NULL)
+		return -1;
+	hapd = wpa_s->ap_iface->bss[0];
+	ret = os_snprintf(pin_txt, sizeof(pin_txt), "%s", pin);
+	if (os_snprintf_error(sizeof(pin_txt), ret))
+		return -1;
+	os_free(hapd->conf->ap_pin);
+	hapd->conf->ap_pin = os_strdup(pin_txt);
+	if (hapd->conf->ap_pin == NULL)
+		return -1;
+	wpas_wps_ap_pin_enable(wpa_s, timeout);
+
+	return 0;
+}
+
+
+void wpa_supplicant_ap_pwd_auth_fail(struct wpa_supplicant *wpa_s)
+{
+	struct hostapd_data *hapd;
+
+	if (wpa_s->ap_iface == NULL)
+		return;
+	hapd = wpa_s->ap_iface->bss[0];
+
+	/*
+	 * Registrar failed to prove its knowledge of the AP PIN. Disable AP
+	 * PIN if this happens multiple times to slow down brute force attacks.
+	 */
+	hapd->ap_pin_failures++;
+	wpa_printf(MSG_DEBUG, "WPS: AP PIN authentication failure number %u",
+		   hapd->ap_pin_failures);
+	if (hapd->ap_pin_failures < 3)
+		return;
+
+	wpa_printf(MSG_DEBUG, "WPS: Disable AP PIN");
+	hapd->ap_pin_failures = 0;
+	os_free(hapd->conf->ap_pin);
+	hapd->conf->ap_pin = NULL;
+}
+
+
+#ifdef CONFIG_WPS_NFC
+
+struct wpabuf * wpas_ap_wps_nfc_config_token(struct wpa_supplicant *wpa_s,
+					     int ndef)
+{
+	struct hostapd_data *hapd;
+
+	if (wpa_s->ap_iface == NULL)
+		return NULL;
+	hapd = wpa_s->ap_iface->bss[0];
+	return hostapd_wps_nfc_config_token(hapd, ndef);
+}
+
+
+struct wpabuf * wpas_ap_wps_nfc_handover_sel(struct wpa_supplicant *wpa_s,
+					     int ndef)
+{
+	struct hostapd_data *hapd;
+
+	if (wpa_s->ap_iface == NULL)
+		return NULL;
+	hapd = wpa_s->ap_iface->bss[0];
+	return hostapd_wps_nfc_hs_cr(hapd, ndef);
+}
+
+
+int wpas_ap_wps_nfc_report_handover(struct wpa_supplicant *wpa_s,
+				    const struct wpabuf *req,
+				    const struct wpabuf *sel)
+{
+	struct hostapd_data *hapd;
+
+	if (wpa_s->ap_iface == NULL)
+		return -1;
+	hapd = wpa_s->ap_iface->bss[0];
+	return hostapd_wps_nfc_report_handover(hapd, req, sel);
+}
+
+#endif /* CONFIG_WPS_NFC */
+
+#endif /* CONFIG_WPS */
+
+
+#ifdef CONFIG_CTRL_IFACE
+
+int ap_ctrl_iface_sta_first(struct wpa_supplicant *wpa_s,
+			    char *buf, size_t buflen)
+{
+	struct hostapd_data *hapd;
+
+	if (wpa_s->ap_iface)
+		hapd = wpa_s->ap_iface->bss[0];
+	else if (wpa_s->ifmsh)
+		hapd = wpa_s->ifmsh->bss[0];
+	else
+		return -1;
+	return hostapd_ctrl_iface_sta_first(hapd, buf, buflen);
+}
+
+
+int ap_ctrl_iface_sta(struct wpa_supplicant *wpa_s, const char *txtaddr,
+		      char *buf, size_t buflen)
+{
+	struct hostapd_data *hapd;
+
+	if (wpa_s->ap_iface)
+		hapd = wpa_s->ap_iface->bss[0];
+	else if (wpa_s->ifmsh)
+		hapd = wpa_s->ifmsh->bss[0];
+	else
+		return -1;
+	return hostapd_ctrl_iface_sta(hapd, txtaddr, buf, buflen);
+}
+
+
+int ap_ctrl_iface_sta_next(struct wpa_supplicant *wpa_s, const char *txtaddr,
+			   char *buf, size_t buflen)
+{
+	struct hostapd_data *hapd;
+
+	if (wpa_s->ap_iface)
+		hapd = wpa_s->ap_iface->bss[0];
+	else if (wpa_s->ifmsh)
+		hapd = wpa_s->ifmsh->bss[0];
+	else
+		return -1;
+	return hostapd_ctrl_iface_sta_next(hapd, txtaddr, buf, buflen);
+}
+
+
+int ap_ctrl_iface_sta_disassociate(struct wpa_supplicant *wpa_s,
+				   const char *txtaddr)
+{
+	if (wpa_s->ap_iface == NULL)
+		return -1;
+	return hostapd_ctrl_iface_disassociate(wpa_s->ap_iface->bss[0],
+					       txtaddr);
+}
+
+
+int ap_ctrl_iface_sta_deauthenticate(struct wpa_supplicant *wpa_s,
+				     const char *txtaddr)
+{
+	if (wpa_s->ap_iface == NULL)
+		return -1;
+	return hostapd_ctrl_iface_deauthenticate(wpa_s->ap_iface->bss[0],
+						 txtaddr);
+}
+
+
+int ap_ctrl_iface_wpa_get_status(struct wpa_supplicant *wpa_s, char *buf,
+				 size_t buflen, int verbose)
+{
+	char *pos = buf, *end = buf + buflen;
+	int ret;
+	struct hostapd_bss_config *conf;
+
+	if (wpa_s->ap_iface == NULL)
+		return -1;
+
+	conf = wpa_s->ap_iface->bss[0]->conf;
+	if (conf->wpa == 0)
+		return 0;
+
+	ret = os_snprintf(pos, end - pos,
+			  "pairwise_cipher=%s\n"
+			  "group_cipher=%s\n"
+			  "key_mgmt=%s\n",
+			  wpa_cipher_txt(conf->rsn_pairwise),
+			  wpa_cipher_txt(conf->wpa_group),
+			  wpa_key_mgmt_txt(conf->wpa_key_mgmt,
+					   conf->wpa));
+	if (os_snprintf_error(end - pos, ret))
+		return pos - buf;
+	pos += ret;
+	return pos - buf;
+}
+
+#endif /* CONFIG_CTRL_IFACE */
+
+
+int wpa_supplicant_ap_update_beacon(struct wpa_supplicant *wpa_s)
+{
+	struct hostapd_iface *iface = wpa_s->ap_iface;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	struct hostapd_data *hapd;
+
+	if (ssid == NULL || wpa_s->ap_iface == NULL ||
+	    ssid->mode == WPAS_MODE_INFRA ||
+	    ssid->mode == WPAS_MODE_IBSS)
+		return -1;
+
+#ifdef CONFIG_P2P
+	if (ssid->mode == WPAS_MODE_P2P_GO)
+		iface->conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER;
+	else if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)
+		iface->conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER |
+			P2P_GROUP_FORMATION;
+#endif /* CONFIG_P2P */
+
+	hapd = iface->bss[0];
+	if (hapd->drv_priv == NULL)
+		return -1;
+	ieee802_11_set_beacons(iface);
+	hostapd_set_ap_wps_ie(hapd);
+
+	return 0;
+}
+
+
+int ap_switch_channel(struct wpa_supplicant *wpa_s,
+		      struct csa_settings *settings)
+{
+#ifdef NEED_AP_MLME
+	struct hostapd_iface *iface = NULL;
+
+	if (wpa_s->ap_iface)
+		iface = wpa_s->ap_iface;
+	else if (wpa_s->ifmsh)
+		iface = wpa_s->ifmsh;
+
+	if (!iface || !iface->bss[0])
+		return -1;
+
+	return hostapd_switch_channel(iface->bss[0], settings);
+#else /* NEED_AP_MLME */
+	return -1;
+#endif /* NEED_AP_MLME */
+}
+
+
+#ifdef CONFIG_CTRL_IFACE
+int ap_ctrl_iface_chanswitch(struct wpa_supplicant *wpa_s, const char *pos)
+{
+	struct csa_settings settings;
+	int ret = hostapd_parse_csa_settings(pos, &settings);
+
+	if (ret)
+		return ret;
+
+	return ap_switch_channel(wpa_s, &settings);
+}
+#endif /* CONFIG_CTRL_IFACE */
+
+
+void wpas_ap_ch_switch(struct wpa_supplicant *wpa_s, int freq, int ht,
+		       int offset, int width, int cf1, int cf2, int finished)
+{
+	struct hostapd_iface *iface = wpa_s->ap_iface;
+
+	if (!iface)
+		iface = wpa_s->ifmsh;
+	if (!iface)
+		return;
+	wpa_s->assoc_freq = freq;
+	if (wpa_s->current_ssid)
+		wpa_s->current_ssid->frequency = freq;
+	hostapd_event_ch_switch(iface->bss[0], freq, ht,
+				offset, width, cf1, cf2, finished);
+}
+
+
+int wpa_supplicant_ap_mac_addr_filter(struct wpa_supplicant *wpa_s,
+				      const u8 *addr)
+{
+	struct hostapd_data *hapd;
+	struct hostapd_bss_config *conf;
+
+	if (!wpa_s->ap_iface)
+		return -1;
+
+	if (addr)
+		wpa_printf(MSG_DEBUG, "AP: Set MAC address filter: " MACSTR,
+			   MAC2STR(addr));
+	else
+		wpa_printf(MSG_DEBUG, "AP: Clear MAC address filter");
+
+	hapd = wpa_s->ap_iface->bss[0];
+	conf = hapd->conf;
+
+	os_free(conf->accept_mac);
+	conf->accept_mac = NULL;
+	conf->num_accept_mac = 0;
+	os_free(conf->deny_mac);
+	conf->deny_mac = NULL;
+	conf->num_deny_mac = 0;
+
+	if (addr == NULL) {
+		conf->macaddr_acl = ACCEPT_UNLESS_DENIED;
+		return 0;
+	}
+
+	conf->macaddr_acl = DENY_UNLESS_ACCEPTED;
+	conf->accept_mac = os_zalloc(sizeof(struct mac_acl_entry));
+	if (conf->accept_mac == NULL)
+		return -1;
+	os_memcpy(conf->accept_mac[0].addr, addr, ETH_ALEN);
+	conf->num_accept_mac = 1;
+
+	return 0;
+}
+
+
+#ifdef CONFIG_WPS_NFC
+int wpas_ap_wps_add_nfc_pw(struct wpa_supplicant *wpa_s, u16 pw_id,
+			   const struct wpabuf *pw, const u8 *pubkey_hash)
+{
+	struct hostapd_data *hapd;
+	struct wps_context *wps;
+
+	if (!wpa_s->ap_iface)
+		return -1;
+	hapd = wpa_s->ap_iface->bss[0];
+	wps = hapd->wps;
+
+	if (wpa_s->p2pdev->conf->wps_nfc_dh_pubkey == NULL ||
+	    wpa_s->p2pdev->conf->wps_nfc_dh_privkey == NULL) {
+		wpa_printf(MSG_DEBUG, "P2P: No NFC DH key known");
+		return -1;
+	}
+
+	dh5_free(wps->dh_ctx);
+	wpabuf_free(wps->dh_pubkey);
+	wpabuf_free(wps->dh_privkey);
+	wps->dh_privkey = wpabuf_dup(
+		wpa_s->p2pdev->conf->wps_nfc_dh_privkey);
+	wps->dh_pubkey = wpabuf_dup(
+		wpa_s->p2pdev->conf->wps_nfc_dh_pubkey);
+	if (wps->dh_privkey == NULL || wps->dh_pubkey == NULL) {
+		wps->dh_ctx = NULL;
+		wpabuf_free(wps->dh_pubkey);
+		wps->dh_pubkey = NULL;
+		wpabuf_free(wps->dh_privkey);
+		wps->dh_privkey = NULL;
+		return -1;
+	}
+	wps->dh_ctx = dh5_init_fixed(wps->dh_privkey, wps->dh_pubkey);
+	if (wps->dh_ctx == NULL)
+		return -1;
+
+	return wps_registrar_add_nfc_pw_token(hapd->wps->registrar, pubkey_hash,
+					      pw_id,
+					      pw ? wpabuf_head(pw) : NULL,
+					      pw ? wpabuf_len(pw) : 0, 1);
+}
+#endif /* CONFIG_WPS_NFC */
+
+
+#ifdef CONFIG_CTRL_IFACE
+int wpas_ap_stop_ap(struct wpa_supplicant *wpa_s)
+{
+	struct hostapd_data *hapd;
+
+	if (!wpa_s->ap_iface)
+		return -1;
+	hapd = wpa_s->ap_iface->bss[0];
+	return hostapd_ctrl_iface_stop_ap(hapd);
+}
+
+
+int wpas_ap_pmksa_cache_list(struct wpa_supplicant *wpa_s, char *buf,
+			     size_t len)
+{
+	size_t reply_len = 0, i;
+	char ap_delimiter[] = "---- AP ----\n";
+	char mesh_delimiter[] = "---- mesh ----\n";
+	size_t dlen;
+
+	if (wpa_s->ap_iface) {
+		dlen = os_strlen(ap_delimiter);
+		if (dlen > len - reply_len)
+			return reply_len;
+		os_memcpy(&buf[reply_len], ap_delimiter, dlen);
+		reply_len += dlen;
+
+		for (i = 0; i < wpa_s->ap_iface->num_bss; i++) {
+			reply_len += hostapd_ctrl_iface_pmksa_list(
+				wpa_s->ap_iface->bss[i],
+				&buf[reply_len], len - reply_len);
+		}
+	}
+
+	if (wpa_s->ifmsh) {
+		dlen = os_strlen(mesh_delimiter);
+		if (dlen > len - reply_len)
+			return reply_len;
+		os_memcpy(&buf[reply_len], mesh_delimiter, dlen);
+		reply_len += dlen;
+
+		reply_len += hostapd_ctrl_iface_pmksa_list(
+			wpa_s->ifmsh->bss[0], &buf[reply_len],
+			len - reply_len);
+	}
+
+	return reply_len;
+}
+
+
+void wpas_ap_pmksa_cache_flush(struct wpa_supplicant *wpa_s)
+{
+	size_t i;
+
+	if (wpa_s->ap_iface) {
+		for (i = 0; i < wpa_s->ap_iface->num_bss; i++)
+			hostapd_ctrl_iface_pmksa_flush(wpa_s->ap_iface->bss[i]);
+	}
+
+	if (wpa_s->ifmsh)
+		hostapd_ctrl_iface_pmksa_flush(wpa_s->ifmsh->bss[0]);
+}
+
+
+#ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+#ifdef CONFIG_MESH
+
+int wpas_ap_pmksa_cache_list_mesh(struct wpa_supplicant *wpa_s, const u8 *addr,
+				  char *buf, size_t len)
+{
+	return hostapd_ctrl_iface_pmksa_list_mesh(wpa_s->ifmsh->bss[0], addr,
+						  &buf[0], len);
+}
+
+
+int wpas_ap_pmksa_cache_add_external(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	struct external_pmksa_cache *entry;
+	void *pmksa_cache;
+
+	pmksa_cache = hostapd_ctrl_iface_pmksa_create_entry(wpa_s->own_addr,
+							    cmd);
+	if (!pmksa_cache)
+		return -1;
+
+	entry = os_zalloc(sizeof(struct external_pmksa_cache));
+	if (!entry)
+		return -1;
+
+	entry->pmksa_cache = pmksa_cache;
+
+	dl_list_add(&wpa_s->mesh_external_pmksa_cache, &entry->list);
+
+	return 0;
+}
+
+#endif /* CONFIG_MESH */
+#endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
+
+
+int wpas_ap_update_beacon(struct wpa_supplicant *wpa_s)
+{
+	struct hostapd_data *hapd;
+
+	if (!wpa_s->ap_iface)
+		return -1;
+	hapd = wpa_s->ap_iface->bss[0];
+
+	wpabuf_free(hapd->conf->assocresp_elements);
+	hapd->conf->assocresp_elements = NULL;
+	if (wpa_s->conf->ap_assocresp_elements) {
+		hapd->conf->assocresp_elements =
+			wpabuf_dup(wpa_s->conf->ap_assocresp_elements);
+	}
+
+	wpabuf_free(hapd->conf->vendor_elements);
+	hapd->conf->vendor_elements = NULL;
+	if (wpa_s->conf->ap_vendor_elements) {
+		hapd->conf->vendor_elements =
+			wpabuf_dup(wpa_s->conf->ap_vendor_elements);
+	}
+
+	return ieee802_11_set_beacon(hapd);
+}
+
+#endif /* CONFIG_CTRL_IFACE */
+
+
+#ifdef NEED_AP_MLME
+void wpas_ap_event_dfs_radar_detected(struct wpa_supplicant *wpa_s,
+				      struct dfs_event *radar)
+{
+	struct hostapd_iface *iface = wpa_s->ap_iface;
+
+	if (!iface)
+		iface = wpa_s->ifmsh;
+	if (!iface || !iface->bss[0])
+		return;
+	wpa_printf(MSG_DEBUG, "DFS radar detected on %d MHz", radar->freq);
+	hostapd_dfs_radar_detected(iface, radar->freq,
+				   radar->ht_enabled, radar->chan_offset,
+				   radar->chan_width,
+				   radar->cf1, radar->cf2);
+}
+
+
+void wpas_ap_event_dfs_cac_started(struct wpa_supplicant *wpa_s,
+				   struct dfs_event *radar)
+{
+	struct hostapd_iface *iface = wpa_s->ap_iface;
+
+	if (!iface)
+		iface = wpa_s->ifmsh;
+	if (!iface || !iface->bss[0])
+		return;
+	wpa_printf(MSG_DEBUG, "DFS CAC started on %d MHz", radar->freq);
+	hostapd_dfs_start_cac(iface, radar->freq,
+			      radar->ht_enabled, radar->chan_offset,
+			      radar->chan_width, radar->cf1, radar->cf2);
+}
+
+
+void wpas_ap_event_dfs_cac_finished(struct wpa_supplicant *wpa_s,
+				    struct dfs_event *radar)
+{
+	struct hostapd_iface *iface = wpa_s->ap_iface;
+
+	if (!iface)
+		iface = wpa_s->ifmsh;
+	if (!iface || !iface->bss[0])
+		return;
+	wpa_printf(MSG_DEBUG, "DFS CAC finished on %d MHz", radar->freq);
+	hostapd_dfs_complete_cac(iface, 1, radar->freq,
+				 radar->ht_enabled, radar->chan_offset,
+				 radar->chan_width, radar->cf1, radar->cf2);
+}
+
+
+void wpas_ap_event_dfs_cac_aborted(struct wpa_supplicant *wpa_s,
+				   struct dfs_event *radar)
+{
+	struct hostapd_iface *iface = wpa_s->ap_iface;
+
+	if (!iface)
+		iface = wpa_s->ifmsh;
+	if (!iface || !iface->bss[0])
+		return;
+	wpa_printf(MSG_DEBUG, "DFS CAC aborted on %d MHz", radar->freq);
+	hostapd_dfs_complete_cac(iface, 0, radar->freq,
+				 radar->ht_enabled, radar->chan_offset,
+				 radar->chan_width, radar->cf1, radar->cf2);
+}
+
+
+void wpas_ap_event_dfs_cac_nop_finished(struct wpa_supplicant *wpa_s,
+					struct dfs_event *radar)
+{
+	struct hostapd_iface *iface = wpa_s->ap_iface;
+
+	if (!iface)
+		iface = wpa_s->ifmsh;
+	if (!iface || !iface->bss[0])
+		return;
+	wpa_printf(MSG_DEBUG, "DFS NOP finished on %d MHz", radar->freq);
+	hostapd_dfs_nop_finished(iface, radar->freq,
+				 radar->ht_enabled, radar->chan_offset,
+				 radar->chan_width, radar->cf1, radar->cf2);
+}
+#endif /* NEED_AP_MLME */
+
+
+void ap_periodic(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->ap_iface)
+		hostapd_periodic_iface(wpa_s->ap_iface);
+}
diff --git a/wpa_supplicant/ap.h b/wpa_supplicant/ap.h
new file mode 100644
index 000000000000..7bc1b781e3ac
--- /dev/null
+++ b/wpa_supplicant/ap.h
@@ -0,0 +1,106 @@
+/*
+ * WPA Supplicant - Basic AP mode support routines
+ * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2009, Atheros Communications
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef AP_H
+#define AP_H
+
+int wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s,
+			     struct wpa_ssid *ssid);
+void wpa_supplicant_ap_deinit(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_ap_rx_eapol(struct wpa_supplicant *wpa_s,
+				const u8 *src_addr, const u8 *buf, size_t len);
+int wpa_supplicant_ap_wps_pbc(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			      const u8 *p2p_dev_addr);
+int wpa_supplicant_ap_wps_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			      const char *pin, char *buf, size_t buflen,
+			      int timeout);
+int wpa_supplicant_ap_wps_cancel(struct wpa_supplicant *wpa_s);
+void wpas_wps_ap_pin_disable(struct wpa_supplicant *wpa_s);
+const char * wpas_wps_ap_pin_random(struct wpa_supplicant *wpa_s, int timeout);
+const char * wpas_wps_ap_pin_get(struct wpa_supplicant *wpa_s);
+int wpas_wps_ap_pin_set(struct wpa_supplicant *wpa_s, const char *pin,
+			int timeout);
+int ap_ctrl_iface_sta_first(struct wpa_supplicant *wpa_s,
+			    char *buf, size_t buflen);
+int ap_ctrl_iface_sta(struct wpa_supplicant *wpa_s, const char *txtaddr,
+		      char *buf, size_t buflen);
+int ap_ctrl_iface_sta_next(struct wpa_supplicant *wpa_s, const char *txtaddr,
+			   char *buf, size_t buflen);
+int ap_ctrl_iface_sta_deauthenticate(struct wpa_supplicant *wpa_s,
+				     const char *txtaddr);
+int ap_ctrl_iface_sta_disassociate(struct wpa_supplicant *wpa_s,
+				   const char *txtaddr);
+int ap_ctrl_iface_wpa_get_status(struct wpa_supplicant *wpa_s, char *buf,
+				 size_t buflen, int verbose);
+void ap_tx_status(void *ctx, const u8 *addr,
+		  const u8 *buf, size_t len, int ack);
+void ap_eapol_tx_status(void *ctx, const u8 *dst,
+			const u8 *data, size_t len, int ack);
+void ap_client_poll_ok(void *ctx, const u8 *addr);
+void ap_rx_from_unknown_sta(void *ctx, const u8 *addr, int wds);
+void ap_mgmt_rx(void *ctx, struct rx_mgmt *rx_mgmt);
+void ap_mgmt_tx_cb(void *ctx, const u8 *buf, size_t len, u16 stype, int ok);
+int wpa_supplicant_ap_update_beacon(struct wpa_supplicant *wpa_s);
+int wpa_supplicant_ap_mac_addr_filter(struct wpa_supplicant *wpa_s,
+				      const u8 *addr);
+void wpa_supplicant_ap_pwd_auth_fail(struct wpa_supplicant *wpa_s);
+int ap_switch_channel(struct wpa_supplicant *wpa_s,
+		      struct csa_settings *settings);
+int ap_ctrl_iface_chanswitch(struct wpa_supplicant *wpa_s, const char *txtaddr);
+void wpas_ap_ch_switch(struct wpa_supplicant *wpa_s, int freq, int ht,
+		       int offset, int width, int cf1, int cf2, int finished);
+struct wpabuf * wpas_ap_wps_nfc_config_token(struct wpa_supplicant *wpa_s,
+					     int ndef);
+#ifdef CONFIG_AP
+struct wpabuf * wpas_ap_wps_nfc_handover_sel(struct wpa_supplicant *wpa_s,
+					     int ndef);
+#else /* CONFIG_AP */
+static inline struct wpabuf *
+wpas_ap_wps_nfc_handover_sel(struct wpa_supplicant *wpa_s,
+			     int ndef)
+{
+	return NULL;
+}
+#endif /* CONFIG_AP */
+
+int wpas_ap_wps_nfc_report_handover(struct wpa_supplicant *wpa_s,
+				    const struct wpabuf *req,
+				    const struct wpabuf *sel);
+int wpas_ap_wps_add_nfc_pw(struct wpa_supplicant *wpa_s, u16 pw_id,
+			   const struct wpabuf *pw, const u8 *pubkey_hash);
+
+struct hostapd_config;
+int wpa_supplicant_conf_ap_ht(struct wpa_supplicant *wpa_s,
+			      struct wpa_ssid *ssid,
+			      struct hostapd_config *conf);
+
+int wpas_ap_stop_ap(struct wpa_supplicant *wpa_s);
+
+int wpas_ap_pmksa_cache_list(struct wpa_supplicant *wpa_s, char *buf,
+			     size_t len);
+void wpas_ap_pmksa_cache_flush(struct wpa_supplicant *wpa_s);
+int wpas_ap_pmksa_cache_list_mesh(struct wpa_supplicant *wpa_s, const u8 *addr,
+				  char *buf, size_t len);
+int wpas_ap_pmksa_cache_add_external(struct wpa_supplicant *wpa_s, char *cmd);
+int wpas_ap_update_beacon(struct wpa_supplicant *wpa_s);
+
+void wpas_ap_event_dfs_radar_detected(struct wpa_supplicant *wpa_s,
+				      struct dfs_event *radar);
+void wpas_ap_event_dfs_cac_started(struct wpa_supplicant *wpa_s,
+				   struct dfs_event *radar);
+void wpas_ap_event_dfs_cac_finished(struct wpa_supplicant *wpa_s,
+				    struct dfs_event *radar);
+void wpas_ap_event_dfs_cac_aborted(struct wpa_supplicant *wpa_s,
+				   struct dfs_event *radar);
+void wpas_ap_event_dfs_cac_nop_finished(struct wpa_supplicant *wpa_s,
+					struct dfs_event *radar);
+
+void ap_periodic(struct wpa_supplicant *wpa_s);
+
+#endif /* AP_H */
diff --git a/wpa_supplicant/autoscan.c b/wpa_supplicant/autoscan.c
new file mode 100644
index 000000000000..5056a9300a87
--- /dev/null
+++ b/wpa_supplicant/autoscan.c
@@ -0,0 +1,162 @@
+/*
+ * WPA Supplicant - auto scan
+ * Copyright (c) 2012, Intel Corporation. All rights reserved.
+ * Copyright 2015	Intel Deutschland GmbH
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "bss.h"
+#include "scan.h"
+#include "autoscan.h"
+
+
+static const struct autoscan_ops * autoscan_modules[] = {
+#ifdef CONFIG_AUTOSCAN_EXPONENTIAL
+	&autoscan_exponential_ops,
+#endif /* CONFIG_AUTOSCAN_EXPONENTIAL */
+#ifdef CONFIG_AUTOSCAN_PERIODIC
+	&autoscan_periodic_ops,
+#endif /* CONFIG_AUTOSCAN_PERIODIC */
+	NULL
+};
+
+
+static void request_scan(struct wpa_supplicant *wpa_s)
+{
+	wpa_s->scan_req = MANUAL_SCAN_REQ;
+
+	if (wpa_supplicant_req_sched_scan(wpa_s))
+		wpa_supplicant_req_scan(wpa_s, wpa_s->scan_interval, 0);
+}
+
+
+int autoscan_init(struct wpa_supplicant *wpa_s, int req_scan)
+{
+	const char *name = wpa_s->conf->autoscan;
+	const char *params;
+	size_t nlen;
+	int i;
+	const struct autoscan_ops *ops = NULL;
+	struct sched_scan_plan *scan_plans;
+
+	/* Give preference to scheduled scan plans if supported/configured */
+	if (wpa_s->sched_scan_plans) {
+		wpa_printf(MSG_DEBUG,
+			   "autoscan: sched_scan_plans set - use it instead");
+		return 0;
+	}
+
+	if (wpa_s->autoscan && wpa_s->autoscan_priv) {
+		wpa_printf(MSG_DEBUG, "autoscan: Already initialized");
+		return 0;
+	}
+
+	if (name == NULL)
+		return 0;
+
+	params = os_strchr(name, ':');
+	if (params == NULL) {
+		params = "";
+		nlen = os_strlen(name);
+	} else {
+		nlen = params - name;
+		params++;
+	}
+
+	for (i = 0; autoscan_modules[i]; i++) {
+		if (os_strncmp(name, autoscan_modules[i]->name, nlen) == 0) {
+			ops = autoscan_modules[i];
+			break;
+		}
+	}
+
+	if (ops == NULL) {
+		wpa_printf(MSG_ERROR, "autoscan: Could not find module "
+			   "matching the parameter '%s'", name);
+		return -1;
+	}
+
+	scan_plans = os_malloc(sizeof(*wpa_s->sched_scan_plans));
+	if (!scan_plans)
+		return -1;
+
+	wpa_s->autoscan_params = NULL;
+
+	wpa_s->autoscan_priv = ops->init(wpa_s, params);
+	if (!wpa_s->autoscan_priv) {
+		os_free(scan_plans);
+		return -1;
+	}
+
+	scan_plans[0].interval = 5;
+	scan_plans[0].iterations = 0;
+	os_free(wpa_s->sched_scan_plans);
+	wpa_s->sched_scan_plans = scan_plans;
+	wpa_s->sched_scan_plans_num = 1;
+	wpa_s->autoscan = ops;
+
+	wpa_printf(MSG_DEBUG, "autoscan: Initialized module '%s' with "
+		   "parameters '%s'", ops->name, params);
+	if (!req_scan)
+		return 0;
+
+	/*
+	 * Cancelling existing scan requests, if any.
+	 */
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+	wpa_supplicant_cancel_scan(wpa_s);
+
+	/*
+	 * Firing first scan, which will lead to call autoscan_notify_scan.
+	 */
+	request_scan(wpa_s);
+
+	return 0;
+}
+
+
+void autoscan_deinit(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->autoscan && wpa_s->autoscan_priv) {
+		wpa_printf(MSG_DEBUG, "autoscan: Deinitializing module '%s'",
+			   wpa_s->autoscan->name);
+		wpa_s->autoscan->deinit(wpa_s->autoscan_priv);
+		wpa_s->autoscan = NULL;
+		wpa_s->autoscan_priv = NULL;
+
+		wpa_s->scan_interval = 5;
+
+		os_free(wpa_s->sched_scan_plans);
+		wpa_s->sched_scan_plans = NULL;
+		wpa_s->sched_scan_plans_num = 0;
+	}
+}
+
+
+int autoscan_notify_scan(struct wpa_supplicant *wpa_s,
+			 struct wpa_scan_results *scan_res)
+{
+	int interval;
+
+	if (wpa_s->autoscan && wpa_s->autoscan_priv) {
+		interval = wpa_s->autoscan->notify_scan(wpa_s->autoscan_priv,
+							scan_res);
+
+		if (interval <= 0)
+			return -1;
+
+		wpa_s->scan_interval = interval;
+		wpa_s->sched_scan_plans[0].interval = interval;
+
+		request_scan(wpa_s);
+	}
+
+	return 0;
+}
diff --git a/wpa_supplicant/autoscan.h b/wpa_supplicant/autoscan.h
new file mode 100644
index 000000000000..560684fcbf77
--- /dev/null
+++ b/wpa_supplicant/autoscan.h
@@ -0,0 +1,59 @@
+/*
+ * WPA Supplicant - auto scan
+ * Copyright (c) 2012, Intel Corporation. All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef AUTOSCAN_H
+#define AUTOSCAN_H
+
+struct wpa_supplicant;
+
+struct autoscan_ops {
+	const char *name;
+
+	void * (*init)(struct wpa_supplicant *wpa_s, const char *params);
+	void (*deinit)(void *priv);
+
+	int (*notify_scan)(void *priv, struct wpa_scan_results *scan_res);
+};
+
+#ifdef CONFIG_AUTOSCAN
+
+int autoscan_init(struct wpa_supplicant *wpa_s, int req_scan);
+void autoscan_deinit(struct wpa_supplicant *wpa_s);
+int autoscan_notify_scan(struct wpa_supplicant *wpa_s,
+			 struct wpa_scan_results *scan_res);
+
+/* Available autoscan modules */
+
+#ifdef CONFIG_AUTOSCAN_EXPONENTIAL
+extern const struct autoscan_ops autoscan_exponential_ops;
+#endif /* CONFIG_AUTOSCAN_EXPONENTIAL */
+
+#ifdef CONFIG_AUTOSCAN_PERIODIC
+extern const struct autoscan_ops autoscan_periodic_ops;
+#endif /* CONFIG_AUTOSCAN_PERIODIC */
+
+#else /* CONFIG_AUTOSCAN */
+
+static inline int autoscan_init(struct wpa_supplicant *wpa_s, int req_scan)
+{
+	return 0;
+}
+
+static inline void autoscan_deinit(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline int autoscan_notify_scan(struct wpa_supplicant *wpa_s,
+				       struct wpa_scan_results *scan_res)
+{
+	return 0;
+}
+
+#endif /* CONFIG_AUTOSCAN */
+
+#endif /* AUTOSCAN_H */
diff --git a/wpa_supplicant/autoscan_exponential.c b/wpa_supplicant/autoscan_exponential.c
new file mode 100644
index 000000000000..424477be8d43
--- /dev/null
+++ b/wpa_supplicant/autoscan_exponential.c
@@ -0,0 +1,104 @@
+/*
+ * WPA Supplicant - auto scan exponential module
+ * Copyright (c) 2012, Intel Corporation. All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "wpa_supplicant_i.h"
+#include "autoscan.h"
+
+struct autoscan_exponential_data {
+	struct wpa_supplicant *wpa_s;
+	int base;
+	int limit;
+	int interval;
+};
+
+
+static int
+autoscan_exponential_get_params(struct autoscan_exponential_data *data,
+				const char *params)
+{
+	const char *pos;
+
+	if (params == NULL)
+		return -1;
+
+	data->base = atoi(params);
+
+	pos = os_strchr(params, ':');
+	if (pos == NULL)
+		return -1;
+
+	pos++;
+	data->limit = atoi(pos);
+
+	return 0;
+}
+
+
+static void * autoscan_exponential_init(struct wpa_supplicant *wpa_s,
+					const char *params)
+{
+	struct autoscan_exponential_data *data;
+
+	data = os_zalloc(sizeof(struct autoscan_exponential_data));
+	if (data == NULL)
+		return NULL;
+
+	if (autoscan_exponential_get_params(data, params) < 0) {
+		os_free(data);
+		return NULL;
+	}
+
+	wpa_printf(MSG_DEBUG, "autoscan exponential: base exponential is %d "
+		   "and limit is %d", data->base, data->limit);
+
+	data->wpa_s = wpa_s;
+
+	return data;
+}
+
+
+static void autoscan_exponential_deinit(void *priv)
+{
+	struct autoscan_exponential_data *data = priv;
+
+	os_free(data);
+}
+
+
+static int autoscan_exponential_notify_scan(void *priv,
+					    struct wpa_scan_results *scan_res)
+{
+	struct autoscan_exponential_data *data = priv;
+
+	wpa_printf(MSG_DEBUG, "autoscan exponential: scan result "
+		   "notification");
+
+	if (data->interval >= data->limit)
+		return data->limit;
+
+	if (data->interval <= 0)
+		data->interval = data->base;
+	else {
+		data->interval = data->interval * data->base;
+		if (data->interval > data->limit)
+			return data->limit;
+	}
+
+	return data->interval;
+}
+
+
+const struct autoscan_ops autoscan_exponential_ops = {
+	.name = "exponential",
+	.init = autoscan_exponential_init,
+	.deinit = autoscan_exponential_deinit,
+	.notify_scan = autoscan_exponential_notify_scan,
+};
diff --git a/wpa_supplicant/autoscan_periodic.c b/wpa_supplicant/autoscan_periodic.c
new file mode 100644
index 000000000000..102d7234d35d
--- /dev/null
+++ b/wpa_supplicant/autoscan_periodic.c
@@ -0,0 +1,85 @@
+/*
+ * WPA Supplicant - auto scan periodic module
+ * Copyright (c) 2012, Intel Corporation. All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "wpa_supplicant_i.h"
+#include "autoscan.h"
+
+
+struct autoscan_periodic_data {
+	int periodic_interval;
+};
+
+
+static int autoscan_periodic_get_params(struct autoscan_periodic_data *data,
+					const char *params)
+{
+	int interval;
+
+	if (params == NULL)
+		return -1;
+
+	interval = atoi(params);
+
+	if (interval < 0)
+		return -1;
+
+	data->periodic_interval = interval;
+
+	return 0;
+}
+
+
+static void * autoscan_periodic_init(struct wpa_supplicant *wpa_s,
+				     const char *params)
+{
+	struct autoscan_periodic_data *data;
+
+	data = os_zalloc(sizeof(struct autoscan_periodic_data));
+	if (data == NULL)
+		return NULL;
+
+	if (autoscan_periodic_get_params(data, params) < 0) {
+		os_free(data);
+		return NULL;
+	}
+
+	wpa_printf(MSG_DEBUG, "autoscan periodic: interval is %d",
+		   data->periodic_interval);
+
+	return data;
+}
+
+
+static void autoscan_periodic_deinit(void *priv)
+{
+	struct autoscan_periodic_data *data = priv;
+
+	os_free(data);
+}
+
+
+static int autoscan_periodic_notify_scan(void *priv,
+					 struct wpa_scan_results *scan_res)
+{
+	struct autoscan_periodic_data *data = priv;
+
+	wpa_printf(MSG_DEBUG, "autoscan periodic: scan result notification");
+
+	return data->periodic_interval;
+}
+
+
+const struct autoscan_ops autoscan_periodic_ops = {
+	.name = "periodic",
+	.init = autoscan_periodic_init,
+	.deinit = autoscan_periodic_deinit,
+	.notify_scan = autoscan_periodic_notify_scan,
+};
diff --git a/wpa_supplicant/bgscan.c b/wpa_supplicant/bgscan.c
new file mode 100644
index 000000000000..1ea640114c8e
--- /dev/null
+++ b/wpa_supplicant/bgscan.c
@@ -0,0 +1,109 @@
+/*
+ * WPA Supplicant - background scan and roaming interface
+ * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "wpa_supplicant_i.h"
+#include "config_ssid.h"
+#include "bgscan.h"
+
+
+static const struct bgscan_ops * bgscan_modules[] = {
+#ifdef CONFIG_BGSCAN_SIMPLE
+	&bgscan_simple_ops,
+#endif /* CONFIG_BGSCAN_SIMPLE */
+#ifdef CONFIG_BGSCAN_LEARN
+	&bgscan_learn_ops,
+#endif /* CONFIG_BGSCAN_LEARN */
+	NULL
+};
+
+
+int bgscan_init(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+		const char *name)
+{
+	const char *params;
+	size_t nlen;
+	int i;
+	const struct bgscan_ops *ops = NULL;
+
+	bgscan_deinit(wpa_s);
+
+	params = os_strchr(name, ':');
+	if (params == NULL) {
+		params = "";
+		nlen = os_strlen(name);
+	} else {
+		nlen = params - name;
+		params++;
+	}
+
+	for (i = 0; bgscan_modules[i]; i++) {
+		if (os_strncmp(name, bgscan_modules[i]->name, nlen) == 0) {
+			ops = bgscan_modules[i];
+			break;
+		}
+	}
+
+	if (ops == NULL) {
+		wpa_printf(MSG_ERROR, "bgscan: Could not find module "
+			   "matching the parameter '%s'", name);
+		return -1;
+	}
+
+	wpa_s->bgscan_priv = ops->init(wpa_s, params, ssid);
+	if (wpa_s->bgscan_priv == NULL)
+		return -1;
+	wpa_s->bgscan = ops;
+	wpa_printf(MSG_DEBUG, "bgscan: Initialized module '%s' with "
+		   "parameters '%s'", ops->name, params);
+
+	return 0;
+}
+
+
+void bgscan_deinit(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->bgscan && wpa_s->bgscan_priv) {
+		wpa_printf(MSG_DEBUG, "bgscan: Deinitializing module '%s'",
+			   wpa_s->bgscan->name);
+		wpa_s->bgscan->deinit(wpa_s->bgscan_priv);
+		wpa_s->bgscan = NULL;
+		wpa_s->bgscan_priv = NULL;
+	}
+}
+
+
+int bgscan_notify_scan(struct wpa_supplicant *wpa_s,
+		       struct wpa_scan_results *scan_res)
+{
+	if (wpa_s->bgscan && wpa_s->bgscan_priv)
+		return wpa_s->bgscan->notify_scan(wpa_s->bgscan_priv,
+						  scan_res);
+	return 0;
+}
+
+
+void bgscan_notify_beacon_loss(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->bgscan && wpa_s->bgscan_priv)
+		wpa_s->bgscan->notify_beacon_loss(wpa_s->bgscan_priv);
+}
+
+
+void bgscan_notify_signal_change(struct wpa_supplicant *wpa_s, int above,
+				 int current_signal, int current_noise,
+				 int current_txrate)
+{
+	if (wpa_s->bgscan && wpa_s->bgscan_priv)
+		wpa_s->bgscan->notify_signal_change(wpa_s->bgscan_priv, above,
+						    current_signal,
+						    current_noise,
+						    current_txrate);
+}
diff --git a/wpa_supplicant/bgscan.h b/wpa_supplicant/bgscan.h
new file mode 100644
index 000000000000..3df1550a97dd
--- /dev/null
+++ b/wpa_supplicant/bgscan.h
@@ -0,0 +1,82 @@
+/*
+ * WPA Supplicant - background scan and roaming interface
+ * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef BGSCAN_H
+#define BGSCAN_H
+
+struct wpa_supplicant;
+struct wpa_ssid;
+
+struct bgscan_ops {
+	const char *name;
+
+	void * (*init)(struct wpa_supplicant *wpa_s, const char *params,
+		       const struct wpa_ssid *ssid);
+	void (*deinit)(void *priv);
+
+	int (*notify_scan)(void *priv, struct wpa_scan_results *scan_res);
+	void (*notify_beacon_loss)(void *priv);
+	void (*notify_signal_change)(void *priv, int above,
+				     int current_signal,
+				     int current_noise,
+				     int current_txrate);
+};
+
+#ifdef CONFIG_BGSCAN
+
+int bgscan_init(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+		const char *name);
+void bgscan_deinit(struct wpa_supplicant *wpa_s);
+int bgscan_notify_scan(struct wpa_supplicant *wpa_s,
+		       struct wpa_scan_results *scan_res);
+void bgscan_notify_beacon_loss(struct wpa_supplicant *wpa_s);
+void bgscan_notify_signal_change(struct wpa_supplicant *wpa_s, int above,
+				 int current_signal, int current_noise,
+				 int current_txrate);
+
+/* Available bgscan modules */
+
+#ifdef CONFIG_BGSCAN_SIMPLE
+extern const struct bgscan_ops bgscan_simple_ops;
+#endif /* CONFIG_BGSCAN_SIMPLE */
+#ifdef CONFIG_BGSCAN_LEARN
+extern const struct bgscan_ops bgscan_learn_ops;
+#endif /* CONFIG_BGSCAN_LEARN */
+
+#else /* CONFIG_BGSCAN */
+
+static inline int bgscan_init(struct wpa_supplicant *wpa_s,
+			      struct wpa_ssid *ssid, const char name)
+{
+	return 0;
+}
+
+static inline void bgscan_deinit(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline int bgscan_notify_scan(struct wpa_supplicant *wpa_s,
+				     struct wpa_scan_results *scan_res)
+{
+	return 0;
+}
+
+static inline void bgscan_notify_beacon_loss(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void bgscan_notify_signal_change(struct wpa_supplicant *wpa_s,
+					       int above, int current_signal,
+					       int current_noise,
+					       int current_txrate)
+{
+}
+
+#endif /* CONFIG_BGSCAN */
+
+#endif /* BGSCAN_H */
diff --git a/wpa_supplicant/bgscan_learn.c b/wpa_supplicant/bgscan_learn.c
new file mode 100644
index 000000000000..cb732f709b9e
--- /dev/null
+++ b/wpa_supplicant/bgscan_learn.c
@@ -0,0 +1,614 @@
+/*
+ * WPA Supplicant - background scan and roaming module: learn
+ * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eloop.h"
+#include "list.h"
+#include "common/ieee802_11_defs.h"
+#include "drivers/driver.h"
+#include "config_ssid.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "scan.h"
+#include "bgscan.h"
+
+struct bgscan_learn_bss {
+	struct dl_list list;
+	u8 bssid[ETH_ALEN];
+	int freq;
+	u8 *neigh; /* num_neigh * ETH_ALEN buffer */
+	size_t num_neigh;
+};
+
+struct bgscan_learn_data {
+	struct wpa_supplicant *wpa_s;
+	const struct wpa_ssid *ssid;
+	int scan_interval;
+	int signal_threshold;
+	int short_interval; /* use if signal < threshold */
+	int long_interval; /* use if signal > threshold */
+	struct os_reltime last_bgscan;
+	char *fname;
+	struct dl_list bss;
+	int *supp_freqs;
+	int probe_idx;
+};
+
+
+static void bss_free(struct bgscan_learn_bss *bss)
+{
+	os_free(bss->neigh);
+	os_free(bss);
+}
+
+
+static int bssid_in_array(u8 *array, size_t array_len, const u8 *bssid)
+{
+	size_t i;
+
+	if (array == NULL || array_len == 0)
+		return 0;
+
+	for (i = 0; i < array_len; i++) {
+		if (os_memcmp(array + i * ETH_ALEN, bssid, ETH_ALEN) == 0)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static void bgscan_learn_add_neighbor(struct bgscan_learn_bss *bss,
+				      const u8 *bssid)
+{
+	u8 *n;
+
+	if (os_memcmp(bss->bssid, bssid, ETH_ALEN) == 0)
+		return;
+	if (bssid_in_array(bss->neigh, bss->num_neigh, bssid))
+		return;
+
+	n = os_realloc_array(bss->neigh, bss->num_neigh + 1, ETH_ALEN);
+	if (n == NULL)
+		return;
+
+	os_memcpy(n + bss->num_neigh * ETH_ALEN, bssid, ETH_ALEN);
+	bss->neigh = n;
+	bss->num_neigh++;
+}
+
+
+static struct bgscan_learn_bss * bgscan_learn_get_bss(
+	struct bgscan_learn_data *data, const u8 *bssid)
+{
+	struct bgscan_learn_bss *bss;
+
+	dl_list_for_each(bss, &data->bss, struct bgscan_learn_bss, list) {
+		if (os_memcmp(bss->bssid, bssid, ETH_ALEN) == 0)
+			return bss;
+	}
+	return NULL;
+}
+
+
+static int bgscan_learn_load(struct bgscan_learn_data *data)
+{
+	FILE *f;
+	char buf[128];
+	struct bgscan_learn_bss *bss;
+
+	if (data->fname == NULL)
+		return 0;
+
+	f = fopen(data->fname, "r");
+	if (f == NULL)
+		return 0;
+
+	wpa_printf(MSG_DEBUG, "bgscan learn: Loading data from %s",
+		   data->fname);
+
+	if (fgets(buf, sizeof(buf), f) == NULL ||
+	    os_strncmp(buf, "wpa_supplicant-bgscan-learn\n", 28) != 0) {
+		wpa_printf(MSG_INFO, "bgscan learn: Invalid data file %s",
+			   data->fname);
+		fclose(f);
+		return -1;
+	}
+
+	while (fgets(buf, sizeof(buf), f)) {
+		if (os_strncmp(buf, "BSS ", 4) == 0) {
+			bss = os_zalloc(sizeof(*bss));
+			if (!bss)
+				continue;
+			if (hwaddr_aton(buf + 4, bss->bssid) < 0) {
+				bss_free(bss);
+				continue;
+			}
+			bss->freq = atoi(buf + 4 + 18);
+			dl_list_add(&data->bss, &bss->list);
+			wpa_printf(MSG_DEBUG, "bgscan learn: Loaded BSS "
+				   "entry: " MACSTR " freq=%d",
+				   MAC2STR(bss->bssid), bss->freq);
+		}
+
+		if (os_strncmp(buf, "NEIGHBOR ", 9) == 0) {
+			u8 addr[ETH_ALEN];
+
+			if (hwaddr_aton(buf + 9, addr) < 0)
+				continue;
+			bss = bgscan_learn_get_bss(data, addr);
+			if (bss == NULL)
+				continue;
+			if (hwaddr_aton(buf + 9 + 18, addr) < 0)
+				continue;
+
+			bgscan_learn_add_neighbor(bss, addr);
+		}
+	}
+
+	fclose(f);
+	return 0;
+}
+
+
+static void bgscan_learn_save(struct bgscan_learn_data *data)
+{
+	FILE *f;
+	struct bgscan_learn_bss *bss;
+
+	if (data->fname == NULL)
+		return;
+
+	wpa_printf(MSG_DEBUG, "bgscan learn: Saving data to %s",
+		   data->fname);
+
+	f = fopen(data->fname, "w");
+	if (f == NULL)
+		return;
+	fprintf(f, "wpa_supplicant-bgscan-learn\n");
+
+	dl_list_for_each(bss, &data->bss, struct bgscan_learn_bss, list) {
+		fprintf(f, "BSS " MACSTR " %d\n",
+			MAC2STR(bss->bssid), bss->freq);
+	}
+
+	dl_list_for_each(bss, &data->bss, struct bgscan_learn_bss, list) {
+		size_t i;
+		for (i = 0; i < bss->num_neigh; i++) {
+			fprintf(f, "NEIGHBOR " MACSTR " " MACSTR "\n",
+				MAC2STR(bss->bssid),
+				MAC2STR(bss->neigh + i * ETH_ALEN));
+		}
+	}
+
+	fclose(f);
+}
+
+
+static int in_array(int *array, int val)
+{
+	int i;
+
+	if (array == NULL)
+		return 0;
+
+	for (i = 0; array[i]; i++) {
+		if (array[i] == val)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static int * bgscan_learn_get_freqs(struct bgscan_learn_data *data,
+				    size_t *count)
+{
+	struct bgscan_learn_bss *bss;
+	int *freqs = NULL, *n;
+
+	*count = 0;
+
+	dl_list_for_each(bss, &data->bss, struct bgscan_learn_bss, list) {
+		if (in_array(freqs, bss->freq))
+			continue;
+		n = os_realloc_array(freqs, *count + 2, sizeof(int));
+		if (n == NULL)
+			return freqs;
+		freqs = n;
+		freqs[*count] = bss->freq;
+		(*count)++;
+		freqs[*count] = 0;
+	}
+
+	return freqs;
+}
+
+
+static int * bgscan_learn_get_probe_freq(struct bgscan_learn_data *data,
+					 int *freqs, size_t count)
+{
+	int idx, *n;
+
+	if (data->supp_freqs == NULL)
+		return freqs;
+
+	idx = data->probe_idx;
+	do {
+		if (!in_array(freqs, data->supp_freqs[idx])) {
+			wpa_printf(MSG_DEBUG, "bgscan learn: Probe new freq "
+				   "%u", data->supp_freqs[idx]);
+			data->probe_idx = idx + 1;
+			if (data->supp_freqs[data->probe_idx] == 0)
+				data->probe_idx = 0;
+			n = os_realloc_array(freqs, count + 2, sizeof(int));
+			if (n == NULL)
+				return freqs;
+			freqs = n;
+			freqs[count] = data->supp_freqs[idx];
+			count++;
+			freqs[count] = 0;
+			break;
+		}
+
+		idx++;
+		if (data->supp_freqs[idx] == 0)
+			idx = 0;
+	} while (idx != data->probe_idx);
+
+	return freqs;
+}
+
+
+static void bgscan_learn_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct bgscan_learn_data *data = eloop_ctx;
+	struct wpa_supplicant *wpa_s = data->wpa_s;
+	struct wpa_driver_scan_params params;
+	int *freqs = NULL;
+	size_t count, i;
+	char msg[100], *pos;
+
+	os_memset(&params, 0, sizeof(params));
+	params.num_ssids = 1;
+	params.ssids[0].ssid = data->ssid->ssid;
+	params.ssids[0].ssid_len = data->ssid->ssid_len;
+	if (data->ssid->scan_freq)
+		params.freqs = data->ssid->scan_freq;
+	else {
+		freqs = bgscan_learn_get_freqs(data, &count);
+		wpa_printf(MSG_DEBUG, "bgscan learn: BSSes in this ESS have "
+			   "been seen on %u channels", (unsigned int) count);
+		freqs = bgscan_learn_get_probe_freq(data, freqs, count);
+
+		msg[0] = '\0';
+		pos = msg;
+		for (i = 0; freqs && freqs[i]; i++) {
+			int ret;
+			ret = os_snprintf(pos, msg + sizeof(msg) - pos, " %d",
+					  freqs[i]);
+			if (os_snprintf_error(msg + sizeof(msg) - pos, ret))
+				break;
+			pos += ret;
+		}
+		pos[0] = '\0';
+		wpa_printf(MSG_DEBUG, "bgscan learn: Scanning frequencies:%s",
+			   msg);
+		params.freqs = freqs;
+	}
+
+	wpa_printf(MSG_DEBUG, "bgscan learn: Request a background scan");
+	if (wpa_supplicant_trigger_scan(wpa_s, &params)) {
+		wpa_printf(MSG_DEBUG, "bgscan learn: Failed to trigger scan");
+		eloop_register_timeout(data->scan_interval, 0,
+				       bgscan_learn_timeout, data, NULL);
+	} else
+		os_get_reltime(&data->last_bgscan);
+	os_free(freqs);
+}
+
+
+static int bgscan_learn_get_params(struct bgscan_learn_data *data,
+				   const char *params)
+{
+	const char *pos;
+
+	data->short_interval = atoi(params);
+
+	pos = os_strchr(params, ':');
+	if (pos == NULL)
+		return 0;
+	pos++;
+	data->signal_threshold = atoi(pos);
+	pos = os_strchr(pos, ':');
+	if (pos == NULL) {
+		wpa_printf(MSG_ERROR, "bgscan learn: Missing scan interval "
+			   "for high signal");
+		return -1;
+	}
+	pos++;
+	data->long_interval = atoi(pos);
+	pos = os_strchr(pos, ':');
+	if (pos) {
+		pos++;
+		data->fname = os_strdup(pos);
+	}
+
+	return 0;
+}
+
+
+static int * bgscan_learn_get_supp_freqs(struct wpa_supplicant *wpa_s)
+{
+	struct hostapd_hw_modes *modes;
+	int i, j, *freqs = NULL, *n;
+	size_t count = 0;
+
+	modes = wpa_s->hw.modes;
+	if (modes == NULL)
+		return NULL;
+
+	for (i = 0; i < wpa_s->hw.num_modes; i++) {
+		for (j = 0; j < modes[i].num_channels; j++) {
+			if (modes[i].channels[j].flag & HOSTAPD_CHAN_DISABLED)
+				continue;
+			/* some hw modes (e.g. 11b & 11g) contain same freqs */
+			if (in_array(freqs, modes[i].channels[j].freq))
+				continue;
+			n = os_realloc_array(freqs, count + 2, sizeof(int));
+			if (n == NULL)
+				continue;
+
+			freqs = n;
+			freqs[count] = modes[i].channels[j].freq;
+			count++;
+			freqs[count] = 0;
+		}
+	}
+
+	return freqs;
+}
+
+
+static void * bgscan_learn_init(struct wpa_supplicant *wpa_s,
+				const char *params,
+				const struct wpa_ssid *ssid)
+{
+	struct bgscan_learn_data *data;
+
+	data = os_zalloc(sizeof(*data));
+	if (data == NULL)
+		return NULL;
+	dl_list_init(&data->bss);
+	data->wpa_s = wpa_s;
+	data->ssid = ssid;
+	if (bgscan_learn_get_params(data, params) < 0) {
+		os_free(data->fname);
+		os_free(data);
+		return NULL;
+	}
+	if (data->short_interval <= 0)
+		data->short_interval = 30;
+	if (data->long_interval <= 0)
+		data->long_interval = 30;
+
+	if (bgscan_learn_load(data) < 0) {
+		os_free(data->fname);
+		os_free(data);
+		return NULL;
+	}
+
+	wpa_printf(MSG_DEBUG, "bgscan learn: Signal strength threshold %d  "
+		   "Short bgscan interval %d  Long bgscan interval %d",
+		   data->signal_threshold, data->short_interval,
+		   data->long_interval);
+
+	if (data->signal_threshold &&
+	    wpa_drv_signal_monitor(wpa_s, data->signal_threshold, 4) < 0) {
+		wpa_printf(MSG_ERROR, "bgscan learn: Failed to enable "
+			   "signal strength monitoring");
+	}
+
+	data->supp_freqs = bgscan_learn_get_supp_freqs(wpa_s);
+	data->scan_interval = data->short_interval;
+	if (data->signal_threshold) {
+		/* Poll for signal info to set initial scan interval */
+		struct wpa_signal_info siginfo;
+		if (wpa_drv_signal_poll(wpa_s, &siginfo) == 0 &&
+		    siginfo.current_signal >= data->signal_threshold)
+			data->scan_interval = data->long_interval;
+	}
+
+	eloop_register_timeout(data->scan_interval, 0, bgscan_learn_timeout,
+			       data, NULL);
+
+	/*
+	 * This function is called immediately after an association, so it is
+	 * reasonable to assume that a scan was completed recently. This makes
+	 * us skip an immediate new scan in cases where the current signal
+	 * level is below the bgscan threshold.
+	 */
+	os_get_reltime(&data->last_bgscan);
+
+	return data;
+}
+
+
+static void bgscan_learn_deinit(void *priv)
+{
+	struct bgscan_learn_data *data = priv;
+	struct bgscan_learn_bss *bss, *n;
+
+	bgscan_learn_save(data);
+	eloop_cancel_timeout(bgscan_learn_timeout, data, NULL);
+	if (data->signal_threshold)
+		wpa_drv_signal_monitor(data->wpa_s, 0, 0);
+	os_free(data->fname);
+	dl_list_for_each_safe(bss, n, &data->bss, struct bgscan_learn_bss,
+			      list) {
+		dl_list_del(&bss->list);
+		bss_free(bss);
+	}
+	os_free(data->supp_freqs);
+	os_free(data);
+}
+
+
+static int bgscan_learn_bss_match(struct bgscan_learn_data *data,
+				  struct wpa_scan_res *bss)
+{
+	const u8 *ie;
+
+	ie = wpa_scan_get_ie(bss, WLAN_EID_SSID);
+	if (ie == NULL)
+		return 0;
+
+	if (data->ssid->ssid_len != ie[1] ||
+	    os_memcmp(data->ssid->ssid, ie + 2, ie[1]) != 0)
+		return 0; /* SSID mismatch */
+
+	return 1;
+}
+
+
+static int bgscan_learn_notify_scan(void *priv,
+				    struct wpa_scan_results *scan_res)
+{
+	struct bgscan_learn_data *data = priv;
+	size_t i, j;
+#define MAX_BSS 50
+	u8 bssid[MAX_BSS * ETH_ALEN];
+	size_t num_bssid = 0;
+
+	wpa_printf(MSG_DEBUG, "bgscan learn: scan result notification");
+
+	eloop_cancel_timeout(bgscan_learn_timeout, data, NULL);
+	eloop_register_timeout(data->scan_interval, 0, bgscan_learn_timeout,
+			       data, NULL);
+
+	for (i = 0; i < scan_res->num; i++) {
+		struct wpa_scan_res *res = scan_res->res[i];
+		if (!bgscan_learn_bss_match(data, res))
+			continue;
+
+		if (num_bssid < MAX_BSS) {
+			os_memcpy(bssid + num_bssid * ETH_ALEN, res->bssid,
+				  ETH_ALEN);
+			num_bssid++;
+		}
+	}
+	wpa_printf(MSG_DEBUG, "bgscan learn: %u matching BSSes in scan "
+		   "results", (unsigned int) num_bssid);
+
+	for (i = 0; i < scan_res->num; i++) {
+		struct wpa_scan_res *res = scan_res->res[i];
+		struct bgscan_learn_bss *bss;
+
+		if (!bgscan_learn_bss_match(data, res))
+			continue;
+
+		bss = bgscan_learn_get_bss(data, res->bssid);
+		if (bss && bss->freq != res->freq) {
+			wpa_printf(MSG_DEBUG, "bgscan learn: Update BSS "
+			   MACSTR " freq %d -> %d",
+				   MAC2STR(res->bssid), bss->freq, res->freq);
+			bss->freq = res->freq;
+		} else if (!bss) {
+			wpa_printf(MSG_DEBUG, "bgscan learn: Add BSS " MACSTR
+				   " freq=%d", MAC2STR(res->bssid), res->freq);
+			bss = os_zalloc(sizeof(*bss));
+			if (!bss)
+				continue;
+			os_memcpy(bss->bssid, res->bssid, ETH_ALEN);
+			bss->freq = res->freq;
+			dl_list_add(&data->bss, &bss->list);
+		}
+
+		for (j = 0; j < num_bssid; j++) {
+			u8 *addr = bssid + j * ETH_ALEN;
+			bgscan_learn_add_neighbor(bss, addr);
+		}
+	}
+
+	/*
+	 * A more advanced bgscan could process scan results internally, select
+	 * the BSS and request roam if needed. This sample uses the existing
+	 * BSS/ESS selection routine. Change this to return 1 if selection is
+	 * done inside the bgscan module.
+	 */
+
+	return 0;
+}
+
+
+static void bgscan_learn_notify_beacon_loss(void *priv)
+{
+	wpa_printf(MSG_DEBUG, "bgscan learn: beacon loss");
+	/* TODO: speed up background scanning */
+}
+
+
+static void bgscan_learn_notify_signal_change(void *priv, int above,
+					      int current_signal,
+					      int current_noise,
+					      int current_txrate)
+{
+	struct bgscan_learn_data *data = priv;
+	int scan = 0;
+	struct os_reltime now;
+
+	if (data->short_interval == data->long_interval ||
+	    data->signal_threshold == 0)
+		return;
+
+	wpa_printf(MSG_DEBUG, "bgscan learn: signal level changed "
+		   "(above=%d current_signal=%d current_noise=%d "
+		   "current_txrate=%d)", above, current_signal,
+		   current_noise, current_txrate);
+	if (data->scan_interval == data->long_interval && !above) {
+		wpa_printf(MSG_DEBUG, "bgscan learn: Start using short bgscan "
+			   "interval");
+		data->scan_interval = data->short_interval;
+		os_get_reltime(&now);
+		if (now.sec > data->last_bgscan.sec + 1)
+			scan = 1;
+	} else if (data->scan_interval == data->short_interval && above) {
+		wpa_printf(MSG_DEBUG, "bgscan learn: Start using long bgscan "
+			   "interval");
+		data->scan_interval = data->long_interval;
+		eloop_cancel_timeout(bgscan_learn_timeout, data, NULL);
+		eloop_register_timeout(data->scan_interval, 0,
+				       bgscan_learn_timeout, data, NULL);
+	} else if (!above) {
+		/*
+		 * Signal dropped further 4 dB. Request a new scan if we have
+		 * not yet scanned in a while.
+		 */
+		os_get_reltime(&now);
+		if (now.sec > data->last_bgscan.sec + 10)
+			scan = 1;
+	}
+
+	if (scan) {
+		wpa_printf(MSG_DEBUG, "bgscan learn: Trigger immediate scan");
+		eloop_cancel_timeout(bgscan_learn_timeout, data, NULL);
+		eloop_register_timeout(0, 0, bgscan_learn_timeout, data, NULL);
+	}
+}
+
+
+const struct bgscan_ops bgscan_learn_ops = {
+	.name = "learn",
+	.init = bgscan_learn_init,
+	.deinit = bgscan_learn_deinit,
+	.notify_scan = bgscan_learn_notify_scan,
+	.notify_beacon_loss = bgscan_learn_notify_beacon_loss,
+	.notify_signal_change = bgscan_learn_notify_signal_change,
+};
diff --git a/wpa_supplicant/bgscan_simple.c b/wpa_supplicant/bgscan_simple.c
new file mode 100644
index 000000000000..41a26df0d635
--- /dev/null
+++ b/wpa_supplicant/bgscan_simple.c
@@ -0,0 +1,275 @@
+/*
+ * WPA Supplicant - background scan and roaming module: simple
+ * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eloop.h"
+#include "drivers/driver.h"
+#include "config_ssid.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "scan.h"
+#include "bgscan.h"
+
+struct bgscan_simple_data {
+	struct wpa_supplicant *wpa_s;
+	const struct wpa_ssid *ssid;
+	int scan_interval;
+	int signal_threshold;
+	int short_scan_count; /* counter for scans using short scan interval */
+	int max_short_scans; /* maximum times we short-scan before back-off */
+	int short_interval; /* use if signal < threshold */
+	int long_interval; /* use if signal > threshold */
+	struct os_reltime last_bgscan;
+};
+
+
+static void bgscan_simple_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct bgscan_simple_data *data = eloop_ctx;
+	struct wpa_supplicant *wpa_s = data->wpa_s;
+	struct wpa_driver_scan_params params;
+
+	os_memset(&params, 0, sizeof(params));
+	params.num_ssids = 1;
+	params.ssids[0].ssid = data->ssid->ssid;
+	params.ssids[0].ssid_len = data->ssid->ssid_len;
+	params.freqs = data->ssid->scan_freq;
+
+	/*
+	 * A more advanced bgscan module would learn about most like channels
+	 * over time and request scans only for some channels (probing others
+	 * every now and then) to reduce effect on the data connection.
+	 */
+
+	wpa_printf(MSG_DEBUG, "bgscan simple: Request a background scan");
+	if (wpa_supplicant_trigger_scan(wpa_s, &params)) {
+		wpa_printf(MSG_DEBUG, "bgscan simple: Failed to trigger scan");
+		eloop_register_timeout(data->scan_interval, 0,
+				       bgscan_simple_timeout, data, NULL);
+	} else {
+		if (data->scan_interval == data->short_interval) {
+			data->short_scan_count++;
+			if (data->short_scan_count >= data->max_short_scans) {
+				data->scan_interval = data->long_interval;
+				wpa_printf(MSG_DEBUG, "bgscan simple: Backing "
+					   "off to long scan interval");
+			}
+		} else if (data->short_scan_count > 0) {
+			/*
+			 * If we lasted a long scan interval without any
+			 * CQM triggers, decrease the short-scan count,
+			 * which allows 1 more short-scan interval to
+			 * occur in the future when CQM triggers.
+			 */
+			data->short_scan_count--;
+		}
+		os_get_reltime(&data->last_bgscan);
+	}
+}
+
+
+static int bgscan_simple_get_params(struct bgscan_simple_data *data,
+				    const char *params)
+{
+	const char *pos;
+
+	data->short_interval = atoi(params);
+
+	pos = os_strchr(params, ':');
+	if (pos == NULL)
+		return 0;
+	pos++;
+	data->signal_threshold = atoi(pos);
+	pos = os_strchr(pos, ':');
+	if (pos == NULL) {
+		wpa_printf(MSG_ERROR, "bgscan simple: Missing scan interval "
+			   "for high signal");
+		return -1;
+	}
+	pos++;
+	data->long_interval = atoi(pos);
+
+	return 0;
+}
+
+
+static void * bgscan_simple_init(struct wpa_supplicant *wpa_s,
+				 const char *params,
+				 const struct wpa_ssid *ssid)
+{
+	struct bgscan_simple_data *data;
+
+	data = os_zalloc(sizeof(*data));
+	if (data == NULL)
+		return NULL;
+	data->wpa_s = wpa_s;
+	data->ssid = ssid;
+	if (bgscan_simple_get_params(data, params) < 0) {
+		os_free(data);
+		return NULL;
+	}
+	if (data->short_interval <= 0)
+		data->short_interval = 30;
+	if (data->long_interval <= 0)
+		data->long_interval = 30;
+
+	wpa_printf(MSG_DEBUG, "bgscan simple: Signal strength threshold %d  "
+		   "Short bgscan interval %d  Long bgscan interval %d",
+		   data->signal_threshold, data->short_interval,
+		   data->long_interval);
+
+	if (data->signal_threshold &&
+	    wpa_drv_signal_monitor(wpa_s, data->signal_threshold, 4) < 0) {
+		wpa_printf(MSG_ERROR, "bgscan simple: Failed to enable "
+			   "signal strength monitoring");
+	}
+
+	data->scan_interval = data->short_interval;
+	data->max_short_scans = data->long_interval / data->short_interval + 1;
+	if (data->signal_threshold) {
+		/* Poll for signal info to set initial scan interval */
+		struct wpa_signal_info siginfo;
+		if (wpa_drv_signal_poll(wpa_s, &siginfo) == 0 &&
+		    siginfo.current_signal >= data->signal_threshold)
+			data->scan_interval = data->long_interval;
+	}
+	wpa_printf(MSG_DEBUG, "bgscan simple: Init scan interval: %d",
+		   data->scan_interval);
+	eloop_register_timeout(data->scan_interval, 0, bgscan_simple_timeout,
+			       data, NULL);
+
+	/*
+	 * This function is called immediately after an association, so it is
+	 * reasonable to assume that a scan was completed recently. This makes
+	 * us skip an immediate new scan in cases where the current signal
+	 * level is below the bgscan threshold.
+	 */
+	os_get_reltime(&data->last_bgscan);
+
+	return data;
+}
+
+
+static void bgscan_simple_deinit(void *priv)
+{
+	struct bgscan_simple_data *data = priv;
+	eloop_cancel_timeout(bgscan_simple_timeout, data, NULL);
+	if (data->signal_threshold)
+		wpa_drv_signal_monitor(data->wpa_s, 0, 0);
+	os_free(data);
+}
+
+
+static int bgscan_simple_notify_scan(void *priv,
+				     struct wpa_scan_results *scan_res)
+{
+	struct bgscan_simple_data *data = priv;
+
+	wpa_printf(MSG_DEBUG, "bgscan simple: scan result notification");
+
+	eloop_cancel_timeout(bgscan_simple_timeout, data, NULL);
+	eloop_register_timeout(data->scan_interval, 0, bgscan_simple_timeout,
+			       data, NULL);
+
+	/*
+	 * A more advanced bgscan could process scan results internally, select
+	 * the BSS and request roam if needed. This sample uses the existing
+	 * BSS/ESS selection routine. Change this to return 1 if selection is
+	 * done inside the bgscan module.
+	 */
+
+	return 0;
+}
+
+
+static void bgscan_simple_notify_beacon_loss(void *priv)
+{
+	wpa_printf(MSG_DEBUG, "bgscan simple: beacon loss");
+	/* TODO: speed up background scanning */
+}
+
+
+static void bgscan_simple_notify_signal_change(void *priv, int above,
+					       int current_signal,
+					       int current_noise,
+					       int current_txrate)
+{
+	struct bgscan_simple_data *data = priv;
+	int scan = 0;
+	struct os_reltime now;
+
+	if (data->short_interval == data->long_interval ||
+	    data->signal_threshold == 0)
+		return;
+
+	wpa_printf(MSG_DEBUG, "bgscan simple: signal level changed "
+		   "(above=%d current_signal=%d current_noise=%d "
+		   "current_txrate=%d))", above, current_signal,
+		   current_noise, current_txrate);
+	if (data->scan_interval == data->long_interval && !above) {
+		wpa_printf(MSG_DEBUG, "bgscan simple: Start using short "
+			   "bgscan interval");
+		data->scan_interval = data->short_interval;
+		os_get_reltime(&now);
+		if (now.sec > data->last_bgscan.sec + 1 &&
+		    data->short_scan_count <= data->max_short_scans)
+			/*
+			 * If we haven't just previously (<1 second ago)
+			 * performed a scan, and we haven't depleted our
+			 * budget for short-scans, perform a scan
+			 * immediately.
+			 */
+			scan = 1;
+		else if (data->last_bgscan.sec + data->long_interval >
+			 now.sec + data->scan_interval) {
+			/*
+			 * Restart scan interval timer if currently scheduled
+			 * scan is too far in the future.
+			 */
+			eloop_cancel_timeout(bgscan_simple_timeout, data,
+					     NULL);
+			eloop_register_timeout(data->scan_interval, 0,
+					       bgscan_simple_timeout, data,
+					       NULL);
+		}
+	} else if (data->scan_interval == data->short_interval && above) {
+		wpa_printf(MSG_DEBUG, "bgscan simple: Start using long bgscan "
+			   "interval");
+		data->scan_interval = data->long_interval;
+		eloop_cancel_timeout(bgscan_simple_timeout, data, NULL);
+		eloop_register_timeout(data->scan_interval, 0,
+				       bgscan_simple_timeout, data, NULL);
+	} else if (!above) {
+		/*
+		 * Signal dropped further 4 dB. Request a new scan if we have
+		 * not yet scanned in a while.
+		 */
+		os_get_reltime(&now);
+		if (now.sec > data->last_bgscan.sec + 10)
+			scan = 1;
+	}
+
+	if (scan) {
+		wpa_printf(MSG_DEBUG, "bgscan simple: Trigger immediate scan");
+		eloop_cancel_timeout(bgscan_simple_timeout, data, NULL);
+		eloop_register_timeout(0, 0, bgscan_simple_timeout, data,
+				       NULL);
+	}
+}
+
+
+const struct bgscan_ops bgscan_simple_ops = {
+	.name = "simple",
+	.init = bgscan_simple_init,
+	.deinit = bgscan_simple_deinit,
+	.notify_scan = bgscan_simple_notify_scan,
+	.notify_beacon_loss = bgscan_simple_notify_beacon_loss,
+	.notify_signal_change = bgscan_simple_notify_signal_change,
+};
diff --git a/wpa_supplicant/binder/.clang-format b/wpa_supplicant/binder/.clang-format
new file mode 100644
index 000000000000..dbfdabfc07fd
--- /dev/null
+++ b/wpa_supplicant/binder/.clang-format
@@ -0,0 +1,9 @@
+BasedOnStyle: LLVM
+IndentWidth: 8
+UseTab: Always
+BreakBeforeBraces: Mozilla
+AllowShortIfStatementsOnASingleLine: false
+IndentCaseLabels: false
+AccessModifierOffset: -8
+AlignAfterOpenBracket: AlwaysBreak
+SortIncludes: false
diff --git a/wpa_supplicant/binder/binder.cpp b/wpa_supplicant/binder/binder.cpp
new file mode 100644
index 000000000000..750e87818b20
--- /dev/null
+++ b/wpa_supplicant/binder/binder.cpp
@@ -0,0 +1,104 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
+#include <binder/ProcessState.h>
+
+#include "binder_manager.h"
+
+extern "C" {
+#include "binder.h"
+#include "binder_i.h"
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "utils/includes.h"
+}
+
+void wpas_binder_sock_handler(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct wpa_global *global = (wpa_global *)eloop_ctx;
+	struct wpas_binder_priv *priv = (wpas_binder_priv *)sock_ctx;
+
+	wpa_printf(
+	    MSG_DEBUG, "Processing binder events on FD %d", priv->binder_fd);
+	android::IPCThreadState::self()->handlePolledCommands();
+}
+
+struct wpas_binder_priv *wpas_binder_init(struct wpa_global *global)
+{
+	struct wpas_binder_priv *priv;
+	wpa_supplicant_binder::BinderManager *binder_manager;
+
+	priv = (wpas_binder_priv *)os_zalloc(sizeof(*priv));
+	if (!priv)
+		return NULL;
+	priv->global = global;
+
+	android::ProcessState::self()->setThreadPoolMaxThreadCount(0);
+	android::IPCThreadState::self()->disableBackgroundScheduling(true);
+	android::IPCThreadState::self()->setupPolling(&priv->binder_fd);
+	wpa_printf(MSG_INFO, "Process binder events on FD %d", priv->binder_fd);
+	if (priv->binder_fd < 0)
+		goto err;
+	/* Look for read events from the binder socket in the eloop. */
+	if (eloop_register_read_sock(
+		priv->binder_fd, wpas_binder_sock_handler, global, priv) < 0)
+		goto err;
+
+	binder_manager = wpa_supplicant_binder::BinderManager::getInstance();
+	if (!binder_manager)
+		goto err;
+	binder_manager->registerBinderService(global);
+	/* We may not need to store this binder manager reference in the
+	 * global data strucure because we've made it a singleton class. */
+	priv->binder_manager = (void *)binder_manager;
+
+	return priv;
+
+err:
+	wpas_binder_deinit(priv);
+	return NULL;
+}
+
+void wpas_binder_deinit(struct wpas_binder_priv *priv)
+{
+	if (!priv)
+		return;
+
+	wpa_supplicant_binder::BinderManager::destroyInstance();
+	eloop_unregister_read_sock(priv->binder_fd);
+	android::IPCThreadState::shutdown();
+}
+
+int wpas_binder_register_interface(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->global->binder)
+		return 1;
+
+	wpa_supplicant_binder::BinderManager *binder_manager =
+	    wpa_supplicant_binder::BinderManager::getInstance();
+	if (!binder_manager)
+		return 1;
+
+	return binder_manager->registerInterface(wpa_s);
+}
+
+int wpas_binder_unregister_interface(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->global->binder)
+		return 1;
+
+	wpa_supplicant_binder::BinderManager *binder_manager =
+	    wpa_supplicant_binder::BinderManager::getInstance();
+	if (!binder_manager)
+		return 1;
+
+	return binder_manager->unregisterInterface(wpa_s);
+}
diff --git a/wpa_supplicant/binder/binder.h b/wpa_supplicant/binder/binder.h
new file mode 100644
index 000000000000..6d7abb134894
--- /dev/null
+++ b/wpa_supplicant/binder/binder.h
@@ -0,0 +1,46 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPA_SUPPLICANT_BINDER_BINDER_H
+#define WPA_SUPPLICANT_BINDER_BINDER_H
+
+#ifdef _cplusplus
+extern "C" {
+#endif /* _cplusplus */
+
+/**
+ * This is the binder RPC interface entry point to the wpa_supplicant core.
+ * This initializes the binder driver & BinderManager instance and then forwards
+ * all the notifications from the supplicant core to the BinderManager.
+ */
+struct wpas_binder_priv;
+struct wpa_global;
+
+struct wpas_binder_priv *wpas_binder_init(struct wpa_global *global);
+void wpas_binder_deinit(struct wpas_binder_priv *priv);
+
+#ifdef CONFIG_CTRL_IFACE_BINDER
+int wpas_binder_register_interface(struct wpa_supplicant *wpa_s);
+int wpas_binder_unregister_interface(struct wpa_supplicant *wpa_s);
+#else  /* CONFIG_CTRL_IFACE_BINDER */
+static inline int wpas_binder_register_interface(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+static inline int wpas_binder_unregister_interface(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+#endif /* CONFIG_CTRL_IFACE_BINDER */
+
+#ifdef _cplusplus
+}
+#endif /* _cplusplus */
+
+#endif /* WPA_SUPPLICANT_BINDER_BINDER_H */
diff --git a/wpa_supplicant/binder/binder_constants.cpp b/wpa_supplicant/binder/binder_constants.cpp
new file mode 100644
index 000000000000..0d452b11baec
--- /dev/null
+++ b/wpa_supplicant/binder/binder_constants.cpp
@@ -0,0 +1,18 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "binder_constants.h"
+
+namespace wpa_supplicant_binder {
+namespace binder_constants {
+
+const char kServiceName[] = "wpa_supplicant";
+
+} /* namespace binder_constants */
+} /* namespace wpa_supplicant_binder */
diff --git a/wpa_supplicant/binder/binder_constants.h b/wpa_supplicant/binder/binder_constants.h
new file mode 100644
index 000000000000..a4d9b558edc0
--- /dev/null
+++ b/wpa_supplicant/binder/binder_constants.h
@@ -0,0 +1,21 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPA_SUPPLICANT_BINDER_BINDER_CONSTANTS_H
+#define WPA_SUPPLICANT_BINDER_BINDER_CONSTANTS_H
+
+namespace wpa_supplicant_binder {
+namespace binder_constants {
+
+extern const char kServiceName[];
+
+} /* namespace binder_constants */
+} /* namespace wpa_supplicant_binder */
+
+#endif /* WPA_SUPPLICANT_BINDER_BINDER_CONSTANTS_H */
diff --git a/wpa_supplicant/binder/binder_i.h b/wpa_supplicant/binder/binder_i.h
new file mode 100644
index 000000000000..5140d6d6c01d
--- /dev/null
+++ b/wpa_supplicant/binder/binder_i.h
@@ -0,0 +1,28 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef BINDER_I_H
+#define BINDER_I_H
+
+#ifdef _cplusplus
+extern "C" {
+#endif // _cplusplus
+
+struct wpas_binder_priv
+{
+	int binder_fd;
+	struct wpa_global *global;
+	void *binder_manager;
+};
+
+#ifdef _cplusplus
+}
+#endif /* _cplusplus */
+
+#endif /* BINDER_I_H */
diff --git a/wpa_supplicant/binder/binder_manager.cpp b/wpa_supplicant/binder/binder_manager.cpp
new file mode 100644
index 000000000000..27e8dedca44a
--- /dev/null
+++ b/wpa_supplicant/binder/binder_manager.cpp
@@ -0,0 +1,100 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include <binder/IServiceManager.h>
+
+#include "binder_constants.h"
+#include "binder_manager.h"
+
+extern "C" {
+#include "utils/common.h"
+#include "utils/includes.h"
+}
+
+namespace wpa_supplicant_binder {
+
+BinderManager *BinderManager::instance_ = NULL;
+
+BinderManager *BinderManager::getInstance()
+{
+	if (!instance_)
+		instance_ = new BinderManager();
+	return instance_;
+}
+
+void BinderManager::destroyInstance()
+{
+	if (instance_)
+		delete instance_;
+	instance_ = NULL;
+}
+
+int BinderManager::registerBinderService(struct wpa_global *global)
+{
+	/* Create the main binder service object and register with
+	 * system service manager. */
+	supplicant_object_ = new Supplicant(global);
+	android::String16 service_name(binder_constants::kServiceName);
+	android::defaultServiceManager()->addService(
+	    service_name, android::IInterface::asBinder(supplicant_object_));
+	return 0;
+}
+
+int BinderManager::registerInterface(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s)
+		return 1;
+
+	/* Using the corresponding wpa_supplicant pointer as key to our
+	 * object map. */
+	const void *iface_key = wpa_s;
+
+	/* Return failure if we already have an object for that iface_key. */
+	if (iface_object_map_.find(iface_key) != iface_object_map_.end())
+		return 1;
+
+	iface_object_map_[iface_key] = new Iface(wpa_s);
+	if (!iface_object_map_[iface_key].get())
+		return 1;
+
+	wpa_s->binder_object_key = iface_key;
+
+	return 0;
+}
+
+int BinderManager::unregisterInterface(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s || !wpa_s->binder_object_key)
+		return 1;
+
+	const void *iface_key = wpa_s;
+	if (iface_object_map_.find(iface_key) == iface_object_map_.end())
+		return 1;
+
+	/* Delete the corresponding iface object from our map. */
+	iface_object_map_.erase(iface_key);
+	wpa_s->binder_object_key = NULL;
+	return 0;
+}
+
+int BinderManager::getIfaceBinderObjectByKey(
+    const void *iface_object_key,
+    android::sp<fi::w1::wpa_supplicant::IIface> *iface_object)
+{
+	if (!iface_object_key || !iface_object)
+		return 1;
+
+	if (iface_object_map_.find(iface_object_key) == iface_object_map_.end())
+		return 1;
+
+	*iface_object = iface_object_map_[iface_object_key];
+	return 0;
+}
+
+} /* namespace wpa_supplicant_binder */
diff --git a/wpa_supplicant/binder/binder_manager.h b/wpa_supplicant/binder/binder_manager.h
new file mode 100644
index 000000000000..d8b7dd0f8726
--- /dev/null
+++ b/wpa_supplicant/binder/binder_manager.h
@@ -0,0 +1,58 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPA_SUPPLICANT_BINDER_BINDER_MANAGER_H
+#define WPA_SUPPLICANT_BINDER_BINDER_MANAGER_H
+
+#include <map>
+#include <string>
+
+#include "iface.h"
+#include "supplicant.h"
+
+struct wpa_global;
+struct wpa_supplicant;
+
+namespace wpa_supplicant_binder {
+
+/**
+ * BinderManager is responsible for managing the lifetime of all
+ * binder objects created by wpa_supplicant. This is a singleton
+ * class which is created by the supplicant core and can be used
+ * to get references to the binder objects.
+ */
+class BinderManager
+{
+public:
+	static BinderManager *getInstance();
+	static void destroyInstance();
+	int registerBinderService(struct wpa_global *global);
+	int registerInterface(struct wpa_supplicant *wpa_s);
+	int unregisterInterface(struct wpa_supplicant *wpa_s);
+	int getIfaceBinderObjectByKey(
+	    const void *iface_object_key,
+	    android::sp<fi::w1::wpa_supplicant::IIface> *iface_object);
+
+private:
+	BinderManager() = default;
+	~BinderManager() = default;
+
+	/* Singleton instance of this class. */
+	static BinderManager *instance_;
+	/* The main binder service object. */
+	android::sp<Supplicant> supplicant_object_;
+	/* Map of all the interface specific binder objects controlled by
+	 * wpa_supplicant. This map is keyed in by the corresponding
+	 * wpa_supplicant structure pointer. */
+	std::map<const void *, android::sp<Iface>> iface_object_map_;
+};
+
+} /* namespace wpa_supplicant_binder */
+
+#endif /* WPA_SUPPLICANT_BINDER_BINDER_MANAGER_H */
diff --git a/wpa_supplicant/binder/iface.cpp b/wpa_supplicant/binder/iface.cpp
new file mode 100644
index 000000000000..c61b3b006427
--- /dev/null
+++ b/wpa_supplicant/binder/iface.cpp
@@ -0,0 +1,16 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "iface.h"
+
+namespace wpa_supplicant_binder {
+
+Iface::Iface(struct wpa_supplicant *wpa_s) : wpa_s_(wpa_s) {}
+
+} /* namespace wpa_supplicant_binder */
diff --git a/wpa_supplicant/binder/iface.h b/wpa_supplicant/binder/iface.h
new file mode 100644
index 000000000000..c0ee12c65fa5
--- /dev/null
+++ b/wpa_supplicant/binder/iface.h
@@ -0,0 +1,42 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPA_SUPPLICANT_BINDER_IFACE_H
+#define WPA_SUPPLICANT_BINDER_IFACE_H
+
+#include "fi/w1/wpa_supplicant/BnIface.h"
+
+extern "C" {
+#include "utils/common.h"
+#include "utils/includes.h"
+#include "../wpa_supplicant_i.h"
+}
+
+namespace wpa_supplicant_binder {
+
+/**
+ * Implementation of Iface binder object. Each unique binder
+ * object is used for control operations on a specific interface
+ * controlled by wpa_supplicant.
+ */
+class Iface : public fi::w1::wpa_supplicant::BnIface
+{
+public:
+	Iface(struct wpa_supplicant *wpa_s);
+	virtual ~Iface() = default;
+
+private:
+	/* Raw pointer to the structure maintained by the core for this
+	 * interface. */
+	struct wpa_supplicant *wpa_s_;
+};
+
+} /* namespace wpa_supplicant_binder */
+
+#endif /* WPA_SUPPLICANT_BINDER_IFACE_H */
diff --git a/wpa_supplicant/binder/supplicant.cpp b/wpa_supplicant/binder/supplicant.cpp
new file mode 100644
index 000000000000..76569b1471fb
--- /dev/null
+++ b/wpa_supplicant/binder/supplicant.cpp
@@ -0,0 +1,127 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "supplicant.h"
+#include "binder_manager.h"
+
+namespace wpa_supplicant_binder {
+
+Supplicant::Supplicant(struct wpa_global *global) : wpa_global_(global) {}
+
+android::binder::Status Supplicant::CreateInterface(
+    const android::os::PersistableBundle &params,
+    android::sp<fi::w1::wpa_supplicant::IIface> *aidl_return)
+{
+	android::String16 driver, ifname, confname, bridge_ifname;
+
+	/* Check if required Ifname argument is missing */
+	if (!params.getString(android::String16("Ifname"), &ifname))
+		return android::binder::Status::fromServiceSpecificError(
+		    ERROR_INVALID_ARGS,
+		    android::String8("Ifname missing in params."));
+	/* Retrieve the remaining params from the dictionary */
+	params.getString(android::String16("Driver"), &driver);
+	params.getString(android::String16("ConfigFile"), &confname);
+	params.getString(android::String16("BridgeIfname"), &bridge_ifname);
+
+	/*
+	 * Try to get the wpa_supplicant record for this iface, return
+	 * an error if we already control it.
+	 */
+	if (wpa_supplicant_get_iface(
+		wpa_global_, android::String8(ifname).string()) != NULL)
+		return android::binder::Status::fromServiceSpecificError(
+		    ERROR_IFACE_EXISTS,
+		    android::String8("wpa_supplicant already controls this "
+				     "interface."));
+
+	android::binder::Status status;
+	struct wpa_supplicant *wpa_s = NULL;
+	struct wpa_interface iface;
+
+	os_memset(&iface, 0, sizeof(iface));
+	iface.driver = os_strdup(android::String8(driver).string());
+	iface.ifname = os_strdup(android::String8(ifname).string());
+	iface.confname = os_strdup(android::String8(confname).string());
+	iface.bridge_ifname =
+	    os_strdup(android::String8(bridge_ifname).string());
+	/* Otherwise, have wpa_supplicant attach to it. */
+	wpa_s = wpa_supplicant_add_iface(wpa_global_, &iface, NULL);
+	/* The supplicant core creates a corresponding binder object via
+	 * BinderManager when |wpa_supplicant_add_iface| is called. */
+	if (!wpa_s || !wpa_s->binder_object_key) {
+		status = android::binder::Status::fromServiceSpecificError(
+		    ERROR_UNKNOWN,
+		    android::String8(
+			"wpa_supplicant couldn't grab this interface."));
+	} else {
+		BinderManager *binder_manager = BinderManager::getInstance();
+
+		if (!binder_manager ||
+		    binder_manager->getIfaceBinderObjectByKey(
+			wpa_s->binder_object_key, aidl_return))
+			status =
+			    android::binder::Status::fromServiceSpecificError(
+				ERROR_UNKNOWN,
+				android::String8("wpa_supplicant encountered a "
+						 "binder error."));
+		else
+			status = android::binder::Status::ok();
+	}
+	os_free((void *)iface.driver);
+	os_free((void *)iface.ifname);
+	os_free((void *)iface.confname);
+	os_free((void *)iface.bridge_ifname);
+	return status;
+}
+
+android::binder::Status Supplicant::RemoveInterface(const std::string &ifname)
+{
+	struct wpa_supplicant *wpa_s;
+
+	wpa_s = wpa_supplicant_get_iface(wpa_global_, ifname.c_str());
+	if (!wpa_s || !wpa_s->binder_object_key)
+		return android::binder::Status::fromServiceSpecificError(
+		    ERROR_IFACE_UNKNOWN,
+		    android::String8("wpa_supplicant does not control this "
+				     "interface."));
+	if (wpa_supplicant_remove_iface(wpa_global_, wpa_s, 0))
+		return android::binder::Status::fromServiceSpecificError(
+		    ERROR_UNKNOWN,
+		    android::String8(
+			"wpa_supplicant couldn't remove this interface."));
+	return android::binder::Status::ok();
+}
+
+android::binder::Status Supplicant::GetInterface(
+    const std::string &ifname,
+    android::sp<fi::w1::wpa_supplicant::IIface> *aidl_return)
+{
+	struct wpa_supplicant *wpa_s;
+
+	wpa_s = wpa_supplicant_get_iface(wpa_global_, ifname.c_str());
+	if (!wpa_s || !wpa_s->binder_object_key)
+		return android::binder::Status::fromServiceSpecificError(
+		    ERROR_IFACE_UNKNOWN,
+		    android::String8(
+			"wpa_supplicant does not control this interface."));
+
+	BinderManager *binder_manager = BinderManager::getInstance();
+	if (!binder_manager ||
+	    binder_manager->getIfaceBinderObjectByKey(
+		wpa_s->binder_object_key, aidl_return))
+		return android::binder::Status::fromServiceSpecificError(
+		    ERROR_UNKNOWN,
+		    android::String8(
+			"wpa_supplicant encountered a binder error."));
+
+	return android::binder::Status::ok();
+}
+
+} /* namespace wpa_supplicant_binder */
diff --git a/wpa_supplicant/binder/supplicant.h b/wpa_supplicant/binder/supplicant.h
new file mode 100644
index 000000000000..136b99b14327
--- /dev/null
+++ b/wpa_supplicant/binder/supplicant.h
@@ -0,0 +1,55 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPA_SUPPLICANT_BINDER_SUPPLICANT_H
+#define WPA_SUPPLICANT_BINDER_SUPPLICANT_H
+
+#include "fi/w1/wpa_supplicant/BnSupplicant.h"
+#include "fi/w1/wpa_supplicant/IIface.h"
+#include "fi/w1/wpa_supplicant/ISupplicantCallbacks.h"
+
+extern "C" {
+#include "utils/common.h"
+#include "utils/includes.h"
+#include "../wpa_supplicant_i.h"
+}
+
+namespace wpa_supplicant_binder {
+
+/**
+ * Implementation of the supplicant binder object. This binder
+ * object is used core for global control operations on
+ * wpa_supplicant.
+ */
+class Supplicant : public fi::w1::wpa_supplicant::BnSupplicant
+{
+public:
+	Supplicant(struct wpa_global *global);
+	virtual ~Supplicant() = default;
+
+	android::binder::Status CreateInterface(
+	    const android::os::PersistableBundle &params,
+	    android::sp<fi::w1::wpa_supplicant::IIface> *aidl_return) override;
+	android::binder::Status
+	RemoveInterface(const std::string &ifname) override;
+	android::binder::Status GetInterface(
+	    const std::string &ifname,
+	    android::sp<fi::w1::wpa_supplicant::IIface> *aidl_return) override;
+
+private:
+	/* Raw pointer to the global structure maintained by the core. */
+	struct wpa_global *wpa_global_;
+	/* All the callback objects registered by the clients. */
+	std::vector<android::sp<fi::w1::wpa_supplicant::ISupplicantCallbacks>>
+	    callbacks_;
+};
+
+} /* namespace wpa_supplicant_binder */
+
+#endif /* WPA_SUPPLICANT_BINDER_SUPPLICANT_H */
diff --git a/wpa_supplicant/bss.c b/wpa_supplicant/bss.c
new file mode 100644
index 000000000000..e13783ce1995
--- /dev/null
+++ b/wpa_supplicant/bss.c
@@ -0,0 +1,1385 @@
+/*
+ * BSS table
+ * Copyright (c) 2009-2019, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "common/ieee802_11_defs.h"
+#include "drivers/driver.h"
+#include "eap_peer/eap.h"
+#include "wpa_supplicant_i.h"
+#include "config.h"
+#include "notify.h"
+#include "scan.h"
+#include "bss.h"
+
+static void wpa_bss_set_hessid(struct wpa_bss *bss)
+{
+#ifdef CONFIG_INTERWORKING
+	const u8 *ie = wpa_bss_get_ie(bss, WLAN_EID_INTERWORKING);
+	if (ie == NULL || (ie[1] != 7 && ie[1] != 9)) {
+		os_memset(bss->hessid, 0, ETH_ALEN);
+		return;
+	}
+	if (ie[1] == 7)
+		os_memcpy(bss->hessid, ie + 3, ETH_ALEN);
+	else
+		os_memcpy(bss->hessid, ie + 5, ETH_ALEN);
+#endif /* CONFIG_INTERWORKING */
+}
+
+
+/**
+ * wpa_bss_anqp_alloc - Allocate ANQP data structure for a BSS entry
+ * Returns: Allocated ANQP data structure or %NULL on failure
+ *
+ * The allocated ANQP data structure has its users count set to 1. It may be
+ * shared by multiple BSS entries and each shared entry is freed with
+ * wpa_bss_anqp_free().
+ */
+struct wpa_bss_anqp * wpa_bss_anqp_alloc(void)
+{
+	struct wpa_bss_anqp *anqp;
+	anqp = os_zalloc(sizeof(*anqp));
+	if (anqp == NULL)
+		return NULL;
+#ifdef CONFIG_INTERWORKING
+	dl_list_init(&anqp->anqp_elems);
+#endif /* CONFIG_INTERWORKING */
+	anqp->users = 1;
+	return anqp;
+}
+
+
+/**
+ * wpa_bss_anqp_clone - Clone an ANQP data structure
+ * @anqp: ANQP data structure from wpa_bss_anqp_alloc()
+ * Returns: Cloned ANQP data structure or %NULL on failure
+ */
+static struct wpa_bss_anqp * wpa_bss_anqp_clone(struct wpa_bss_anqp *anqp)
+{
+	struct wpa_bss_anqp *n;
+
+	n = os_zalloc(sizeof(*n));
+	if (n == NULL)
+		return NULL;
+
+#define ANQP_DUP(f) if (anqp->f) n->f = wpabuf_dup(anqp->f)
+#ifdef CONFIG_INTERWORKING
+	dl_list_init(&n->anqp_elems);
+	ANQP_DUP(capability_list);
+	ANQP_DUP(venue_name);
+	ANQP_DUP(network_auth_type);
+	ANQP_DUP(roaming_consortium);
+	ANQP_DUP(ip_addr_type_availability);
+	ANQP_DUP(nai_realm);
+	ANQP_DUP(anqp_3gpp);
+	ANQP_DUP(domain_name);
+	ANQP_DUP(fils_realm_info);
+#endif /* CONFIG_INTERWORKING */
+#ifdef CONFIG_HS20
+	ANQP_DUP(hs20_capability_list);
+	ANQP_DUP(hs20_operator_friendly_name);
+	ANQP_DUP(hs20_wan_metrics);
+	ANQP_DUP(hs20_connection_capability);
+	ANQP_DUP(hs20_operating_class);
+	ANQP_DUP(hs20_osu_providers_list);
+	ANQP_DUP(hs20_operator_icon_metadata);
+	ANQP_DUP(hs20_osu_providers_nai_list);
+#endif /* CONFIG_HS20 */
+#undef ANQP_DUP
+
+	return n;
+}
+
+
+/**
+ * wpa_bss_anqp_unshare_alloc - Unshare ANQP data (if shared) in a BSS entry
+ * @bss: BSS entry
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function ensures the specific BSS entry has an ANQP data structure that
+ * is not shared with any other BSS entry.
+ */
+int wpa_bss_anqp_unshare_alloc(struct wpa_bss *bss)
+{
+	struct wpa_bss_anqp *anqp;
+
+	if (bss->anqp && bss->anqp->users > 1) {
+		/* allocated, but shared - clone an unshared copy */
+		anqp = wpa_bss_anqp_clone(bss->anqp);
+		if (anqp == NULL)
+			return -1;
+		anqp->users = 1;
+		bss->anqp->users--;
+		bss->anqp = anqp;
+		return 0;
+	}
+
+	if (bss->anqp)
+		return 0; /* already allocated and not shared */
+
+	/* not allocated - allocate a new storage area */
+	bss->anqp = wpa_bss_anqp_alloc();
+	return bss->anqp ? 0 : -1;
+}
+
+
+/**
+ * wpa_bss_anqp_free - Free an ANQP data structure
+ * @anqp: ANQP data structure from wpa_bss_anqp_alloc() or wpa_bss_anqp_clone()
+ */
+static void wpa_bss_anqp_free(struct wpa_bss_anqp *anqp)
+{
+#ifdef CONFIG_INTERWORKING
+	struct wpa_bss_anqp_elem *elem;
+#endif /* CONFIG_INTERWORKING */
+
+	if (anqp == NULL)
+		return;
+
+	anqp->users--;
+	if (anqp->users > 0) {
+		/* Another BSS entry holds a pointer to this ANQP info */
+		return;
+	}
+
+#ifdef CONFIG_INTERWORKING
+	wpabuf_free(anqp->capability_list);
+	wpabuf_free(anqp->venue_name);
+	wpabuf_free(anqp->network_auth_type);
+	wpabuf_free(anqp->roaming_consortium);
+	wpabuf_free(anqp->ip_addr_type_availability);
+	wpabuf_free(anqp->nai_realm);
+	wpabuf_free(anqp->anqp_3gpp);
+	wpabuf_free(anqp->domain_name);
+	wpabuf_free(anqp->fils_realm_info);
+
+	while ((elem = dl_list_first(&anqp->anqp_elems,
+				     struct wpa_bss_anqp_elem, list))) {
+		dl_list_del(&elem->list);
+		wpabuf_free(elem->payload);
+		os_free(elem);
+	}
+#endif /* CONFIG_INTERWORKING */
+#ifdef CONFIG_HS20
+	wpabuf_free(anqp->hs20_capability_list);
+	wpabuf_free(anqp->hs20_operator_friendly_name);
+	wpabuf_free(anqp->hs20_wan_metrics);
+	wpabuf_free(anqp->hs20_connection_capability);
+	wpabuf_free(anqp->hs20_operating_class);
+	wpabuf_free(anqp->hs20_osu_providers_list);
+	wpabuf_free(anqp->hs20_operator_icon_metadata);
+	wpabuf_free(anqp->hs20_osu_providers_nai_list);
+#endif /* CONFIG_HS20 */
+
+	os_free(anqp);
+}
+
+
+static void wpa_bss_update_pending_connect(struct wpa_supplicant *wpa_s,
+					   struct wpa_bss *old_bss,
+					   struct wpa_bss *new_bss)
+{
+	struct wpa_radio_work *work;
+	struct wpa_connect_work *cwork;
+
+	work = radio_work_pending(wpa_s, "sme-connect");
+	if (!work)
+		work = radio_work_pending(wpa_s, "connect");
+	if (!work)
+		return;
+
+	cwork = work->ctx;
+	if (cwork->bss != old_bss)
+		return;
+
+	wpa_printf(MSG_DEBUG,
+		   "Update BSS pointer for the pending connect radio work");
+	cwork->bss = new_bss;
+	if (!new_bss)
+		cwork->bss_removed = 1;
+}
+
+
+void wpa_bss_remove(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+		    const char *reason)
+{
+	if (wpa_s->last_scan_res) {
+		unsigned int i;
+		for (i = 0; i < wpa_s->last_scan_res_used; i++) {
+			if (wpa_s->last_scan_res[i] == bss) {
+				os_memmove(&wpa_s->last_scan_res[i],
+					   &wpa_s->last_scan_res[i + 1],
+					   (wpa_s->last_scan_res_used - i - 1)
+					   * sizeof(struct wpa_bss *));
+				wpa_s->last_scan_res_used--;
+				break;
+			}
+		}
+	}
+	wpa_bss_update_pending_connect(wpa_s, bss, NULL);
+	dl_list_del(&bss->list);
+	dl_list_del(&bss->list_id);
+	wpa_s->num_bss--;
+	wpa_dbg(wpa_s, MSG_DEBUG, "BSS: Remove id %u BSSID " MACSTR
+		" SSID '%s' due to %s", bss->id, MAC2STR(bss->bssid),
+		wpa_ssid_txt(bss->ssid, bss->ssid_len), reason);
+	wpas_notify_bss_removed(wpa_s, bss->bssid, bss->id);
+	wpa_bss_anqp_free(bss->anqp);
+	os_free(bss);
+}
+
+
+/**
+ * wpa_bss_get - Fetch a BSS table entry based on BSSID and SSID
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @bssid: BSSID
+ * @ssid: SSID
+ * @ssid_len: Length of @ssid
+ * Returns: Pointer to the BSS entry or %NULL if not found
+ */
+struct wpa_bss * wpa_bss_get(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			     const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_bss *bss;
+	if (!wpa_supplicant_filter_bssid_match(wpa_s, bssid))
+		return NULL;
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (os_memcmp(bss->bssid, bssid, ETH_ALEN) == 0 &&
+		    bss->ssid_len == ssid_len &&
+		    os_memcmp(bss->ssid, ssid, ssid_len) == 0)
+			return bss;
+	}
+	return NULL;
+}
+
+
+void calculate_update_time(const struct os_reltime *fetch_time,
+			   unsigned int age_ms,
+			   struct os_reltime *update_time)
+{
+	os_time_t usec;
+
+	update_time->sec = fetch_time->sec;
+	update_time->usec = fetch_time->usec;
+	update_time->sec -= age_ms / 1000;
+	usec = (age_ms % 1000) * 1000;
+	if (update_time->usec < usec) {
+		update_time->sec--;
+		update_time->usec += 1000000;
+	}
+	update_time->usec -= usec;
+}
+
+
+static void wpa_bss_copy_res(struct wpa_bss *dst, struct wpa_scan_res *src,
+			     struct os_reltime *fetch_time)
+{
+	dst->flags = src->flags;
+	os_memcpy(dst->bssid, src->bssid, ETH_ALEN);
+	dst->freq = src->freq;
+	dst->beacon_int = src->beacon_int;
+	dst->caps = src->caps;
+	dst->qual = src->qual;
+	dst->noise = src->noise;
+	dst->level = src->level;
+	dst->tsf = src->tsf;
+	dst->est_throughput = src->est_throughput;
+	dst->snr = src->snr;
+
+	calculate_update_time(fetch_time, src->age, &dst->last_update);
+}
+
+
+static int wpa_bss_is_wps_candidate(struct wpa_supplicant *wpa_s,
+				    struct wpa_bss *bss)
+{
+#ifdef CONFIG_WPS
+	struct wpa_ssid *ssid;
+	struct wpabuf *wps_ie;
+	int pbc = 0, ret;
+
+	wps_ie = wpa_bss_get_vendor_ie_multi(bss, WPS_IE_VENDOR_TYPE);
+	if (!wps_ie)
+		return 0;
+
+	if (wps_is_selected_pbc_registrar(wps_ie)) {
+		pbc = 1;
+	} else if (!wps_is_addr_authorized(wps_ie, wpa_s->own_addr, 1)) {
+		wpabuf_free(wps_ie);
+		return 0;
+	}
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (!(ssid->key_mgmt & WPA_KEY_MGMT_WPS))
+			continue;
+		if (ssid->ssid_len &&
+		    (ssid->ssid_len != bss->ssid_len ||
+		     os_memcmp(ssid->ssid, bss->ssid, ssid->ssid_len) != 0))
+			continue;
+
+		if (pbc)
+			ret = eap_is_wps_pbc_enrollee(&ssid->eap);
+		else
+			ret = eap_is_wps_pin_enrollee(&ssid->eap);
+		wpabuf_free(wps_ie);
+		return ret;
+	}
+	wpabuf_free(wps_ie);
+#endif /* CONFIG_WPS */
+
+	return 0;
+}
+
+
+static bool is_p2p_pending_bss(struct wpa_supplicant *wpa_s,
+			       struct wpa_bss *bss)
+{
+#ifdef CONFIG_P2P
+	u8 addr[ETH_ALEN];
+
+	if (os_memcmp(bss->bssid, wpa_s->pending_join_iface_addr,
+		      ETH_ALEN) == 0)
+		return true;
+	if (!is_zero_ether_addr(wpa_s->pending_join_dev_addr) &&
+	    p2p_parse_dev_addr(wpa_bss_ie_ptr(bss), bss->ie_len, addr) == 0 &&
+	    os_memcmp(addr, wpa_s->pending_join_dev_addr, ETH_ALEN) == 0)
+		return true;
+#endif /* CONFIG_P2P */
+	return false;
+}
+
+
+static int wpa_bss_known(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
+{
+	struct wpa_ssid *ssid;
+
+	if (is_p2p_pending_bss(wpa_s, bss))
+		return 1;
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (ssid->ssid == NULL || ssid->ssid_len == 0)
+			continue;
+		if (ssid->ssid_len == bss->ssid_len &&
+		    os_memcmp(ssid->ssid, bss->ssid, ssid->ssid_len) == 0)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static int wpa_bss_in_use(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
+{
+	if (bss == wpa_s->current_bss)
+		return 1;
+
+	if (wpa_s->current_bss &&
+	    (bss->ssid_len != wpa_s->current_bss->ssid_len ||
+	     os_memcmp(bss->ssid, wpa_s->current_bss->ssid,
+		       bss->ssid_len) != 0))
+		return 0; /* SSID has changed */
+
+	return !is_zero_ether_addr(bss->bssid) &&
+		(os_memcmp(bss->bssid, wpa_s->bssid, ETH_ALEN) == 0 ||
+		 os_memcmp(bss->bssid, wpa_s->pending_bssid, ETH_ALEN) == 0);
+}
+
+
+static int wpa_bss_remove_oldest_unknown(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss;
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (!wpa_bss_known(wpa_s, bss) &&
+		    !wpa_bss_is_wps_candidate(wpa_s, bss)) {
+			wpa_bss_remove(wpa_s, bss, __func__);
+			return 0;
+		}
+	}
+
+	return -1;
+}
+
+
+static int wpa_bss_remove_oldest(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss;
+
+	/*
+	 * Remove the oldest entry that does not match with any configured
+	 * network.
+	 */
+	if (wpa_bss_remove_oldest_unknown(wpa_s) == 0)
+		return 0;
+
+	/*
+	 * Remove the oldest entry that isn't currently in use.
+	 */
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (!wpa_bss_in_use(wpa_s, bss)) {
+			wpa_bss_remove(wpa_s, bss, __func__);
+			return 0;
+		}
+	}
+
+	return -1;
+}
+
+
+static struct wpa_bss * wpa_bss_add(struct wpa_supplicant *wpa_s,
+				    const u8 *ssid, size_t ssid_len,
+				    struct wpa_scan_res *res,
+				    struct os_reltime *fetch_time)
+{
+	struct wpa_bss *bss;
+	char extra[50];
+
+	bss = os_zalloc(sizeof(*bss) + res->ie_len + res->beacon_ie_len);
+	if (bss == NULL)
+		return NULL;
+	bss->id = wpa_s->bss_next_id++;
+	bss->last_update_idx = wpa_s->bss_update_idx;
+	wpa_bss_copy_res(bss, res, fetch_time);
+	os_memcpy(bss->ssid, ssid, ssid_len);
+	bss->ssid_len = ssid_len;
+	bss->ie_len = res->ie_len;
+	bss->beacon_ie_len = res->beacon_ie_len;
+	os_memcpy(bss->ies, res + 1, res->ie_len + res->beacon_ie_len);
+	wpa_bss_set_hessid(bss);
+
+	if (wpa_s->num_bss + 1 > wpa_s->conf->bss_max_count &&
+	    wpa_bss_remove_oldest(wpa_s) != 0) {
+		wpa_printf(MSG_ERROR, "Increasing the MAX BSS count to %d "
+			   "because all BSSes are in use. We should normally "
+			   "not get here!", (int) wpa_s->num_bss + 1);
+		wpa_s->conf->bss_max_count = wpa_s->num_bss + 1;
+	}
+
+	dl_list_add_tail(&wpa_s->bss, &bss->list);
+	dl_list_add_tail(&wpa_s->bss_id, &bss->list_id);
+	wpa_s->num_bss++;
+	if (!is_zero_ether_addr(bss->hessid))
+		os_snprintf(extra, sizeof(extra), " HESSID " MACSTR,
+			    MAC2STR(bss->hessid));
+	else
+		extra[0] = '\0';
+	wpa_dbg(wpa_s, MSG_DEBUG, "BSS: Add new id %u BSSID " MACSTR
+		" SSID '%s' freq %d%s",
+		bss->id, MAC2STR(bss->bssid), wpa_ssid_txt(ssid, ssid_len),
+		bss->freq, extra);
+	wpas_notify_bss_added(wpa_s, bss->bssid, bss->id);
+	return bss;
+}
+
+
+static int are_ies_equal(const struct wpa_bss *old,
+			 const struct wpa_scan_res *new_res, u32 ie)
+{
+	const u8 *old_ie, *new_ie;
+	struct wpabuf *old_ie_buff = NULL;
+	struct wpabuf *new_ie_buff = NULL;
+	int new_ie_len, old_ie_len, ret, is_multi;
+
+	switch (ie) {
+	case WPA_IE_VENDOR_TYPE:
+		old_ie = wpa_bss_get_vendor_ie(old, ie);
+		new_ie = wpa_scan_get_vendor_ie(new_res, ie);
+		is_multi = 0;
+		break;
+	case WPS_IE_VENDOR_TYPE:
+		old_ie_buff = wpa_bss_get_vendor_ie_multi(old, ie);
+		new_ie_buff = wpa_scan_get_vendor_ie_multi(new_res, ie);
+		is_multi = 1;
+		break;
+	case WLAN_EID_RSN:
+	case WLAN_EID_SUPP_RATES:
+	case WLAN_EID_EXT_SUPP_RATES:
+		old_ie = wpa_bss_get_ie(old, ie);
+		new_ie = wpa_scan_get_ie(new_res, ie);
+		is_multi = 0;
+		break;
+	default:
+		wpa_printf(MSG_DEBUG, "bss: %s: cannot compare IEs", __func__);
+		return 0;
+	}
+
+	if (is_multi) {
+		/* in case of multiple IEs stored in buffer */
+		old_ie = old_ie_buff ? wpabuf_head_u8(old_ie_buff) : NULL;
+		new_ie = new_ie_buff ? wpabuf_head_u8(new_ie_buff) : NULL;
+		old_ie_len = old_ie_buff ? wpabuf_len(old_ie_buff) : 0;
+		new_ie_len = new_ie_buff ? wpabuf_len(new_ie_buff) : 0;
+	} else {
+		/* in case of single IE */
+		old_ie_len = old_ie ? old_ie[1] + 2 : 0;
+		new_ie_len = new_ie ? new_ie[1] + 2 : 0;
+	}
+
+	if (!old_ie || !new_ie)
+		ret = !old_ie && !new_ie;
+	else
+		ret = (old_ie_len == new_ie_len &&
+		       os_memcmp(old_ie, new_ie, old_ie_len) == 0);
+
+	wpabuf_free(old_ie_buff);
+	wpabuf_free(new_ie_buff);
+
+	return ret;
+}
+
+
+static u32 wpa_bss_compare_res(const struct wpa_bss *old,
+			       const struct wpa_scan_res *new_res)
+{
+	u32 changes = 0;
+	int caps_diff = old->caps ^ new_res->caps;
+
+	if (old->freq != new_res->freq)
+		changes |= WPA_BSS_FREQ_CHANGED_FLAG;
+
+	if (old->level != new_res->level)
+		changes |= WPA_BSS_SIGNAL_CHANGED_FLAG;
+
+	if (caps_diff & IEEE80211_CAP_PRIVACY)
+		changes |= WPA_BSS_PRIVACY_CHANGED_FLAG;
+
+	if (caps_diff & IEEE80211_CAP_IBSS)
+		changes |= WPA_BSS_MODE_CHANGED_FLAG;
+
+	if (old->ie_len == new_res->ie_len &&
+	    os_memcmp(wpa_bss_ie_ptr(old), new_res + 1, old->ie_len) == 0)
+		return changes;
+	changes |= WPA_BSS_IES_CHANGED_FLAG;
+
+	if (!are_ies_equal(old, new_res, WPA_IE_VENDOR_TYPE))
+		changes |= WPA_BSS_WPAIE_CHANGED_FLAG;
+
+	if (!are_ies_equal(old, new_res, WLAN_EID_RSN))
+		changes |= WPA_BSS_RSNIE_CHANGED_FLAG;
+
+	if (!are_ies_equal(old, new_res, WPS_IE_VENDOR_TYPE))
+		changes |= WPA_BSS_WPS_CHANGED_FLAG;
+
+	if (!are_ies_equal(old, new_res, WLAN_EID_SUPP_RATES) ||
+	    !are_ies_equal(old, new_res, WLAN_EID_EXT_SUPP_RATES))
+		changes |= WPA_BSS_RATES_CHANGED_FLAG;
+
+	return changes;
+}
+
+
+void notify_bss_changes(struct wpa_supplicant *wpa_s, u32 changes,
+			const struct wpa_bss *bss)
+{
+	if (changes & WPA_BSS_FREQ_CHANGED_FLAG)
+		wpas_notify_bss_freq_changed(wpa_s, bss->id);
+
+	if (changes & WPA_BSS_SIGNAL_CHANGED_FLAG)
+		wpas_notify_bss_signal_changed(wpa_s, bss->id);
+
+	if (changes & WPA_BSS_PRIVACY_CHANGED_FLAG)
+		wpas_notify_bss_privacy_changed(wpa_s, bss->id);
+
+	if (changes & WPA_BSS_MODE_CHANGED_FLAG)
+		wpas_notify_bss_mode_changed(wpa_s, bss->id);
+
+	if (changes & WPA_BSS_WPAIE_CHANGED_FLAG)
+		wpas_notify_bss_wpaie_changed(wpa_s, bss->id);
+
+	if (changes & WPA_BSS_RSNIE_CHANGED_FLAG)
+		wpas_notify_bss_rsnie_changed(wpa_s, bss->id);
+
+	if (changes & WPA_BSS_WPS_CHANGED_FLAG)
+		wpas_notify_bss_wps_changed(wpa_s, bss->id);
+
+	if (changes & WPA_BSS_IES_CHANGED_FLAG)
+		wpas_notify_bss_ies_changed(wpa_s, bss->id);
+
+	if (changes & WPA_BSS_RATES_CHANGED_FLAG)
+		wpas_notify_bss_rates_changed(wpa_s, bss->id);
+
+	wpas_notify_bss_seen(wpa_s, bss->id);
+}
+
+
+static struct wpa_bss *
+wpa_bss_update(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+	       struct wpa_scan_res *res, struct os_reltime *fetch_time)
+{
+	u32 changes;
+
+	if (bss->last_update_idx == wpa_s->bss_update_idx) {
+		struct os_reltime update_time;
+
+		/*
+		 * Some drivers (e.g., cfg80211) include multiple BSS entries
+		 * for the same BSS if that BSS's channel changes. The BSS list
+		 * implementation in wpa_supplicant does not do that and we need
+		 * to filter out the obsolete results here to make sure only the
+		 * most current BSS information remains in the table.
+		 */
+		wpa_printf(MSG_DEBUG, "BSS: " MACSTR
+			   " has multiple entries in the scan results - select the most current one",
+			   MAC2STR(bss->bssid));
+		calculate_update_time(fetch_time, res->age, &update_time);
+		wpa_printf(MSG_DEBUG,
+			   "Previous last_update: %u.%06u (freq %d%s)",
+			   (unsigned int) bss->last_update.sec,
+			   (unsigned int) bss->last_update.usec,
+			   bss->freq,
+			   (bss->flags & WPA_BSS_ASSOCIATED) ? " assoc" : "");
+		wpa_printf(MSG_DEBUG, "New last_update: %u.%06u (freq %d%s)",
+			   (unsigned int) update_time.sec,
+			   (unsigned int) update_time.usec,
+			   res->freq,
+			   (res->flags & WPA_SCAN_ASSOCIATED) ? " assoc" : "");
+		if ((bss->flags & WPA_BSS_ASSOCIATED) ||
+		    (!(res->flags & WPA_SCAN_ASSOCIATED) &&
+		     !os_reltime_before(&bss->last_update, &update_time))) {
+			wpa_printf(MSG_DEBUG,
+				   "Ignore this BSS entry since the previous update looks more current");
+			return bss;
+		}
+		wpa_printf(MSG_DEBUG,
+			   "Accept this BSS entry since it looks more current than the previous update");
+	}
+
+	changes = wpa_bss_compare_res(bss, res);
+	if (changes & WPA_BSS_FREQ_CHANGED_FLAG)
+		wpa_printf(MSG_DEBUG, "BSS: " MACSTR " changed freq %d --> %d",
+			   MAC2STR(bss->bssid), bss->freq, res->freq);
+	bss->scan_miss_count = 0;
+	bss->last_update_idx = wpa_s->bss_update_idx;
+	wpa_bss_copy_res(bss, res, fetch_time);
+	/* Move the entry to the end of the list */
+	dl_list_del(&bss->list);
+#ifdef CONFIG_P2P
+	if (wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE) &&
+	    !wpa_scan_get_vendor_ie(res, P2P_IE_VENDOR_TYPE)) {
+		/*
+		 * This can happen when non-P2P station interface runs a scan
+		 * without P2P IE in the Probe Request frame. P2P GO would reply
+		 * to that with a Probe Response that does not include P2P IE.
+		 * Do not update the IEs in this BSS entry to avoid such loss of
+		 * information that may be needed for P2P operations to
+		 * determine group information.
+		 */
+		wpa_dbg(wpa_s, MSG_DEBUG, "BSS: Do not update scan IEs for "
+			MACSTR " since that would remove P2P IE information",
+			MAC2STR(bss->bssid));
+	} else
+#endif /* CONFIG_P2P */
+	if (bss->ie_len + bss->beacon_ie_len >=
+	    res->ie_len + res->beacon_ie_len) {
+		os_memcpy(bss->ies, res + 1, res->ie_len + res->beacon_ie_len);
+		bss->ie_len = res->ie_len;
+		bss->beacon_ie_len = res->beacon_ie_len;
+	} else {
+		struct wpa_bss *nbss;
+		struct dl_list *prev = bss->list_id.prev;
+		dl_list_del(&bss->list_id);
+		nbss = os_realloc(bss, sizeof(*bss) + res->ie_len +
+				  res->beacon_ie_len);
+		if (nbss) {
+			unsigned int i;
+			for (i = 0; i < wpa_s->last_scan_res_used; i++) {
+				if (wpa_s->last_scan_res[i] == bss) {
+					wpa_s->last_scan_res[i] = nbss;
+					break;
+				}
+			}
+			if (wpa_s->current_bss == bss)
+				wpa_s->current_bss = nbss;
+			wpa_bss_update_pending_connect(wpa_s, bss, nbss);
+			bss = nbss;
+			os_memcpy(bss->ies, res + 1,
+				  res->ie_len + res->beacon_ie_len);
+			bss->ie_len = res->ie_len;
+			bss->beacon_ie_len = res->beacon_ie_len;
+		}
+		dl_list_add(prev, &bss->list_id);
+	}
+	if (changes & WPA_BSS_IES_CHANGED_FLAG)
+		wpa_bss_set_hessid(bss);
+	dl_list_add_tail(&wpa_s->bss, &bss->list);
+
+	notify_bss_changes(wpa_s, changes, bss);
+
+	return bss;
+}
+
+
+/**
+ * wpa_bss_update_start - Start a BSS table update from scan results
+ * @wpa_s: Pointer to wpa_supplicant data
+ *
+ * This function is called at the start of each BSS table update round for new
+ * scan results. The actual scan result entries are indicated with calls to
+ * wpa_bss_update_scan_res() and the update round is finished with a call to
+ * wpa_bss_update_end().
+ */
+void wpa_bss_update_start(struct wpa_supplicant *wpa_s)
+{
+	wpa_s->bss_update_idx++;
+	wpa_dbg(wpa_s, MSG_DEBUG, "BSS: Start scan result update %u",
+		wpa_s->bss_update_idx);
+	wpa_s->last_scan_res_used = 0;
+}
+
+
+/**
+ * wpa_bss_update_scan_res - Update a BSS table entry based on a scan result
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @res: Scan result
+ * @fetch_time: Time when the result was fetched from the driver
+ *
+ * This function updates a BSS table entry (or adds one) based on a scan result.
+ * This is called separately for each scan result between the calls to
+ * wpa_bss_update_start() and wpa_bss_update_end().
+ */
+void wpa_bss_update_scan_res(struct wpa_supplicant *wpa_s,
+			     struct wpa_scan_res *res,
+			     struct os_reltime *fetch_time)
+{
+	const u8 *ssid, *p2p, *mesh;
+	struct wpa_bss *bss;
+
+	if (wpa_s->conf->ignore_old_scan_res) {
+		struct os_reltime update;
+		calculate_update_time(fetch_time, res->age, &update);
+		if (os_reltime_before(&update, &wpa_s->scan_trigger_time)) {
+			struct os_reltime age;
+			os_reltime_sub(&wpa_s->scan_trigger_time, &update,
+				       &age);
+			wpa_dbg(wpa_s, MSG_DEBUG, "BSS: Ignore driver BSS "
+				"table entry that is %u.%06u seconds older "
+				"than our scan trigger",
+				(unsigned int) age.sec,
+				(unsigned int) age.usec);
+			return;
+		}
+	}
+
+	ssid = wpa_scan_get_ie(res, WLAN_EID_SSID);
+	if (ssid == NULL) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "BSS: No SSID IE included for "
+			MACSTR, MAC2STR(res->bssid));
+		return;
+	}
+	if (ssid[1] > SSID_MAX_LEN) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "BSS: Too long SSID IE included for "
+			MACSTR, MAC2STR(res->bssid));
+		return;
+	}
+
+	p2p = wpa_scan_get_vendor_ie(res, P2P_IE_VENDOR_TYPE);
+#ifdef CONFIG_P2P
+	if (p2p == NULL &&
+	    wpa_s->p2p_group_interface != NOT_P2P_GROUP_INTERFACE) {
+		/*
+		 * If it's a P2P specific interface, then don't update
+		 * the scan result without a P2P IE.
+		 */
+		wpa_printf(MSG_DEBUG, "BSS: No P2P IE - skipping BSS " MACSTR
+			   " update for P2P interface", MAC2STR(res->bssid));
+		return;
+	}
+#endif /* CONFIG_P2P */
+	if (p2p && ssid[1] == P2P_WILDCARD_SSID_LEN &&
+	    os_memcmp(ssid + 2, P2P_WILDCARD_SSID, P2P_WILDCARD_SSID_LEN) == 0)
+		return; /* Skip P2P listen discovery results here */
+
+	/* TODO: add option for ignoring BSSes we are not interested in
+	 * (to save memory) */
+
+	mesh = wpa_scan_get_ie(res, WLAN_EID_MESH_ID);
+	if (mesh && mesh[1] <= SSID_MAX_LEN)
+		ssid = mesh;
+
+	bss = wpa_bss_get(wpa_s, res->bssid, ssid + 2, ssid[1]);
+	if (bss == NULL)
+		bss = wpa_bss_add(wpa_s, ssid + 2, ssid[1], res, fetch_time);
+	else {
+		bss = wpa_bss_update(wpa_s, bss, res, fetch_time);
+		if (wpa_s->last_scan_res) {
+			unsigned int i;
+			for (i = 0; i < wpa_s->last_scan_res_used; i++) {
+				if (bss == wpa_s->last_scan_res[i]) {
+					/* Already in the list */
+					return;
+				}
+			}
+		}
+	}
+
+	if (bss == NULL)
+		return;
+	if (wpa_s->last_scan_res_used >= wpa_s->last_scan_res_size) {
+		struct wpa_bss **n;
+		unsigned int siz;
+		if (wpa_s->last_scan_res_size == 0)
+			siz = 32;
+		else
+			siz = wpa_s->last_scan_res_size * 2;
+		n = os_realloc_array(wpa_s->last_scan_res, siz,
+				     sizeof(struct wpa_bss *));
+		if (n == NULL)
+			return;
+		wpa_s->last_scan_res = n;
+		wpa_s->last_scan_res_size = siz;
+	}
+
+	if (wpa_s->last_scan_res)
+		wpa_s->last_scan_res[wpa_s->last_scan_res_used++] = bss;
+}
+
+
+static int wpa_bss_included_in_scan(const struct wpa_bss *bss,
+				    const struct scan_info *info)
+{
+	int found;
+	size_t i;
+
+	if (info == NULL)
+		return 1;
+
+	if (info->num_freqs) {
+		found = 0;
+		for (i = 0; i < info->num_freqs; i++) {
+			if (bss->freq == info->freqs[i]) {
+				found = 1;
+				break;
+			}
+		}
+		if (!found)
+			return 0;
+	}
+
+	if (info->num_ssids) {
+		found = 0;
+		for (i = 0; i < info->num_ssids; i++) {
+			const struct wpa_driver_scan_ssid *s = &info->ssids[i];
+			if ((s->ssid == NULL || s->ssid_len == 0) ||
+			    (s->ssid_len == bss->ssid_len &&
+			     os_memcmp(s->ssid, bss->ssid, bss->ssid_len) ==
+			     0)) {
+				found = 1;
+				break;
+			}
+		}
+		if (!found)
+			return 0;
+	}
+
+	return 1;
+}
+
+
+/**
+ * wpa_bss_update_end - End a BSS table update from scan results
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @info: Information about scan parameters
+ * @new_scan: Whether this update round was based on a new scan
+ *
+ * This function is called at the end of each BSS table update round for new
+ * scan results. The start of the update was indicated with a call to
+ * wpa_bss_update_start().
+ */
+void wpa_bss_update_end(struct wpa_supplicant *wpa_s, struct scan_info *info,
+			int new_scan)
+{
+	struct wpa_bss *bss, *n;
+
+	os_get_reltime(&wpa_s->last_scan);
+	if ((info && info->aborted) || !new_scan)
+		return; /* do not expire entries without new scan */
+
+	dl_list_for_each_safe(bss, n, &wpa_s->bss, struct wpa_bss, list) {
+		if (wpa_bss_in_use(wpa_s, bss))
+			continue;
+		if (!wpa_bss_included_in_scan(bss, info))
+			continue; /* expire only BSSes that were scanned */
+		if (bss->last_update_idx < wpa_s->bss_update_idx)
+			bss->scan_miss_count++;
+		if (bss->scan_miss_count >=
+		    wpa_s->conf->bss_expiration_scan_count) {
+			wpa_bss_remove(wpa_s, bss, "no match in scan");
+		}
+	}
+
+	wpa_printf(MSG_DEBUG, "BSS: last_scan_res_used=%zu/%zu",
+		   wpa_s->last_scan_res_used, wpa_s->last_scan_res_size);
+}
+
+
+/**
+ * wpa_bss_flush_by_age - Flush old BSS entries
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @age: Maximum entry age in seconds
+ *
+ * Remove BSS entries that have not been updated during the last @age seconds.
+ */
+void wpa_bss_flush_by_age(struct wpa_supplicant *wpa_s, int age)
+{
+	struct wpa_bss *bss, *n;
+	struct os_reltime t;
+
+	if (dl_list_empty(&wpa_s->bss))
+		return;
+
+	os_get_reltime(&t);
+	t.sec -= age;
+
+	dl_list_for_each_safe(bss, n, &wpa_s->bss, struct wpa_bss, list) {
+		if (wpa_bss_in_use(wpa_s, bss))
+			continue;
+
+		if (os_reltime_before(&bss->last_update, &t)) {
+			wpa_bss_remove(wpa_s, bss, __func__);
+		} else
+			break;
+	}
+}
+
+
+/**
+ * wpa_bss_init - Initialize BSS table
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: 0 on success, -1 on failure
+ *
+ * This prepares BSS table lists and timer for periodic updates. The BSS table
+ * is deinitialized with wpa_bss_deinit() once not needed anymore.
+ */
+int wpa_bss_init(struct wpa_supplicant *wpa_s)
+{
+	dl_list_init(&wpa_s->bss);
+	dl_list_init(&wpa_s->bss_id);
+	return 0;
+}
+
+
+/**
+ * wpa_bss_flush - Flush all unused BSS entries
+ * @wpa_s: Pointer to wpa_supplicant data
+ */
+void wpa_bss_flush(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss, *n;
+
+	wpa_s->clear_driver_scan_cache = 1;
+
+	if (wpa_s->bss.next == NULL)
+		return; /* BSS table not yet initialized */
+
+	dl_list_for_each_safe(bss, n, &wpa_s->bss, struct wpa_bss, list) {
+		if (wpa_bss_in_use(wpa_s, bss))
+			continue;
+		wpa_bss_remove(wpa_s, bss, __func__);
+	}
+}
+
+
+/**
+ * wpa_bss_deinit - Deinitialize BSS table
+ * @wpa_s: Pointer to wpa_supplicant data
+ */
+void wpa_bss_deinit(struct wpa_supplicant *wpa_s)
+{
+	wpa_bss_flush(wpa_s);
+}
+
+
+/**
+ * wpa_bss_get_bssid - Fetch a BSS table entry based on BSSID
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @bssid: BSSID
+ * Returns: Pointer to the BSS entry or %NULL if not found
+ */
+struct wpa_bss * wpa_bss_get_bssid(struct wpa_supplicant *wpa_s,
+				   const u8 *bssid)
+{
+	struct wpa_bss *bss;
+	if (!wpa_supplicant_filter_bssid_match(wpa_s, bssid))
+		return NULL;
+	dl_list_for_each_reverse(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (os_memcmp(bss->bssid, bssid, ETH_ALEN) == 0)
+			return bss;
+	}
+	return NULL;
+}
+
+
+/**
+ * wpa_bss_get_bssid_latest - Fetch the latest BSS table entry based on BSSID
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @bssid: BSSID
+ * Returns: Pointer to the BSS entry or %NULL if not found
+ *
+ * This function is like wpa_bss_get_bssid(), but full BSS table is iterated to
+ * find the entry that has the most recent update. This can help in finding the
+ * correct entry in cases where the SSID of the AP may have changed recently
+ * (e.g., in WPS reconfiguration cases).
+ */
+struct wpa_bss * wpa_bss_get_bssid_latest(struct wpa_supplicant *wpa_s,
+					  const u8 *bssid)
+{
+	struct wpa_bss *bss, *found = NULL;
+	if (!wpa_supplicant_filter_bssid_match(wpa_s, bssid))
+		return NULL;
+	dl_list_for_each_reverse(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (os_memcmp(bss->bssid, bssid, ETH_ALEN) != 0)
+			continue;
+		if (found == NULL ||
+		    os_reltime_before(&found->last_update, &bss->last_update))
+			found = bss;
+	}
+	return found;
+}
+
+
+#ifdef CONFIG_P2P
+/**
+ * wpa_bss_get_p2p_dev_addr - Fetch the latest BSS table entry based on P2P Device Addr
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @dev_addr: P2P Device Address of the GO
+ * Returns: Pointer to the BSS entry or %NULL if not found
+ *
+ * This function tries to find the entry that has the most recent update. This
+ * can help in finding the correct entry in cases where the SSID of the P2P
+ * Device may have changed recently.
+ */
+struct wpa_bss * wpa_bss_get_p2p_dev_addr(struct wpa_supplicant *wpa_s,
+					  const u8 *dev_addr)
+{
+	struct wpa_bss *bss, *found = NULL;
+	dl_list_for_each_reverse(bss, &wpa_s->bss, struct wpa_bss, list) {
+		u8 addr[ETH_ALEN];
+		if (p2p_parse_dev_addr(wpa_bss_ie_ptr(bss), bss->ie_len,
+				       addr) != 0 ||
+		    os_memcmp(addr, dev_addr, ETH_ALEN) != 0)
+			continue;
+		if (!found ||
+		    os_reltime_before(&found->last_update, &bss->last_update))
+			found = bss;
+	}
+	return found;
+}
+#endif /* CONFIG_P2P */
+
+
+/**
+ * wpa_bss_get_id - Fetch a BSS table entry based on identifier
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @id: Unique identifier (struct wpa_bss::id) assigned for the entry
+ * Returns: Pointer to the BSS entry or %NULL if not found
+ */
+struct wpa_bss * wpa_bss_get_id(struct wpa_supplicant *wpa_s, unsigned int id)
+{
+	struct wpa_bss *bss;
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (bss->id == id)
+			return bss;
+	}
+	return NULL;
+}
+
+
+/**
+ * wpa_bss_get_id_range - Fetch a BSS table entry based on identifier range
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @idf: Smallest allowed identifier assigned for the entry
+ * @idf: Largest allowed identifier assigned for the entry
+ * Returns: Pointer to the BSS entry or %NULL if not found
+ *
+ * This function is similar to wpa_bss_get_id() but allows a BSS entry with the
+ * smallest id value to be fetched within the specified range without the
+ * caller having to know the exact id.
+ */
+struct wpa_bss * wpa_bss_get_id_range(struct wpa_supplicant *wpa_s,
+				      unsigned int idf, unsigned int idl)
+{
+	struct wpa_bss *bss;
+	dl_list_for_each(bss, &wpa_s->bss_id, struct wpa_bss, list_id) {
+		if (bss->id >= idf && bss->id <= idl)
+			return bss;
+	}
+	return NULL;
+}
+
+
+/**
+ * wpa_bss_get_ie - Fetch a specified information element from a BSS entry
+ * @bss: BSS table entry
+ * @ie: Information element identitifier (WLAN_EID_*)
+ * Returns: Pointer to the information element (id field) or %NULL if not found
+ *
+ * This function returns the first matching information element in the BSS
+ * entry.
+ */
+const u8 * wpa_bss_get_ie(const struct wpa_bss *bss, u8 ie)
+{
+	return get_ie(wpa_bss_ie_ptr(bss), bss->ie_len, ie);
+}
+
+
+/**
+ * wpa_bss_get_ie_ext - Fetch a specified extended IE from a BSS entry
+ * @bss: BSS table entry
+ * @ext: Information element extension identifier (WLAN_EID_EXT_*)
+ * Returns: Pointer to the information element (id field) or %NULL if not found
+ *
+ * This function returns the first matching information element in the BSS
+ * entry.
+ */
+const u8 * wpa_bss_get_ie_ext(const struct wpa_bss *bss, u8 ext)
+{
+	return get_ie_ext(wpa_bss_ie_ptr(bss), bss->ie_len, ext);
+}
+
+
+/**
+ * wpa_bss_get_vendor_ie - Fetch a vendor information element from a BSS entry
+ * @bss: BSS table entry
+ * @vendor_type: Vendor type (four octets starting the IE payload)
+ * Returns: Pointer to the information element (id field) or %NULL if not found
+ *
+ * This function returns the first matching information element in the BSS
+ * entry.
+ */
+const u8 * wpa_bss_get_vendor_ie(const struct wpa_bss *bss, u32 vendor_type)
+{
+	const u8 *ies;
+	const struct element *elem;
+
+	ies = wpa_bss_ie_ptr(bss);
+
+	for_each_element_id(elem, WLAN_EID_VENDOR_SPECIFIC, ies, bss->ie_len) {
+		if (elem->datalen >= 4 &&
+		    vendor_type == WPA_GET_BE32(elem->data))
+			return &elem->id;
+	}
+
+	return NULL;
+}
+
+
+/**
+ * wpa_bss_get_vendor_ie_beacon - Fetch a vendor information from a BSS entry
+ * @bss: BSS table entry
+ * @vendor_type: Vendor type (four octets starting the IE payload)
+ * Returns: Pointer to the information element (id field) or %NULL if not found
+ *
+ * This function returns the first matching information element in the BSS
+ * entry.
+ *
+ * This function is like wpa_bss_get_vendor_ie(), but uses IE buffer only
+ * from Beacon frames instead of either Beacon or Probe Response frames.
+ */
+const u8 * wpa_bss_get_vendor_ie_beacon(const struct wpa_bss *bss,
+					u32 vendor_type)
+{
+	const u8 *ies;
+	const struct element *elem;
+
+	if (bss->beacon_ie_len == 0)
+		return NULL;
+
+	ies = wpa_bss_ie_ptr(bss);
+	ies += bss->ie_len;
+
+	for_each_element_id(elem, WLAN_EID_VENDOR_SPECIFIC, ies,
+			    bss->beacon_ie_len) {
+		if (elem->datalen >= 4 &&
+		    vendor_type == WPA_GET_BE32(elem->data))
+			return &elem->id;
+	}
+
+	return NULL;
+}
+
+
+/**
+ * wpa_bss_get_vendor_ie_multi - Fetch vendor IE data from a BSS entry
+ * @bss: BSS table entry
+ * @vendor_type: Vendor type (four octets starting the IE payload)
+ * Returns: Pointer to the information element payload or %NULL if not found
+ *
+ * This function returns concatenated payload of possibly fragmented vendor
+ * specific information elements in the BSS entry. The caller is responsible for
+ * freeing the returned buffer.
+ */
+struct wpabuf * wpa_bss_get_vendor_ie_multi(const struct wpa_bss *bss,
+					    u32 vendor_type)
+{
+	struct wpabuf *buf;
+	const u8 *end, *pos;
+
+	buf = wpabuf_alloc(bss->ie_len);
+	if (buf == NULL)
+		return NULL;
+
+	pos = wpa_bss_ie_ptr(bss);
+	end = pos + bss->ie_len;
+
+	while (end - pos > 1) {
+		u8 ie, len;
+
+		ie = pos[0];
+		len = pos[1];
+		if (len > end - pos - 2)
+			break;
+		pos += 2;
+		if (ie == WLAN_EID_VENDOR_SPECIFIC && len >= 4 &&
+		    vendor_type == WPA_GET_BE32(pos))
+			wpabuf_put_data(buf, pos + 4, len - 4);
+		pos += len;
+	}
+
+	if (wpabuf_len(buf) == 0) {
+		wpabuf_free(buf);
+		buf = NULL;
+	}
+
+	return buf;
+}
+
+
+/**
+ * wpa_bss_get_vendor_ie_multi_beacon - Fetch vendor IE data from a BSS entry
+ * @bss: BSS table entry
+ * @vendor_type: Vendor type (four octets starting the IE payload)
+ * Returns: Pointer to the information element payload or %NULL if not found
+ *
+ * This function returns concatenated payload of possibly fragmented vendor
+ * specific information elements in the BSS entry. The caller is responsible for
+ * freeing the returned buffer.
+ *
+ * This function is like wpa_bss_get_vendor_ie_multi(), but uses IE buffer only
+ * from Beacon frames instead of either Beacon or Probe Response frames.
+ */
+struct wpabuf * wpa_bss_get_vendor_ie_multi_beacon(const struct wpa_bss *bss,
+						   u32 vendor_type)
+{
+	struct wpabuf *buf;
+	const u8 *end, *pos;
+
+	buf = wpabuf_alloc(bss->beacon_ie_len);
+	if (buf == NULL)
+		return NULL;
+
+	pos = wpa_bss_ie_ptr(bss);
+	pos += bss->ie_len;
+	end = pos + bss->beacon_ie_len;
+
+	while (end - pos > 1) {
+		if (2 + pos[1] > end - pos)
+			break;
+		if (pos[0] == WLAN_EID_VENDOR_SPECIFIC && pos[1] >= 4 &&
+		    vendor_type == WPA_GET_BE32(&pos[2]))
+			wpabuf_put_data(buf, pos + 2 + 4, pos[1] - 4);
+		pos += 2 + pos[1];
+	}
+
+	if (wpabuf_len(buf) == 0) {
+		wpabuf_free(buf);
+		buf = NULL;
+	}
+
+	return buf;
+}
+
+
+/**
+ * wpa_bss_get_max_rate - Get maximum legacy TX rate supported in a BSS
+ * @bss: BSS table entry
+ * Returns: Maximum legacy rate in units of 500 kbps
+ */
+int wpa_bss_get_max_rate(const struct wpa_bss *bss)
+{
+	int rate = 0;
+	const u8 *ie;
+	int i;
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_SUPP_RATES);
+	for (i = 0; ie && i < ie[1]; i++) {
+		if ((ie[i + 2] & 0x7f) > rate)
+			rate = ie[i + 2] & 0x7f;
+	}
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_EXT_SUPP_RATES);
+	for (i = 0; ie && i < ie[1]; i++) {
+		if ((ie[i + 2] & 0x7f) > rate)
+			rate = ie[i + 2] & 0x7f;
+	}
+
+	return rate;
+}
+
+
+/**
+ * wpa_bss_get_bit_rates - Get legacy TX rates supported in a BSS
+ * @bss: BSS table entry
+ * @rates: Buffer for returning a pointer to the rates list (units of 500 kbps)
+ * Returns: number of legacy TX rates or -1 on failure
+ *
+ * The caller is responsible for freeing the returned buffer with os_free() in
+ * case of success.
+ */
+int wpa_bss_get_bit_rates(const struct wpa_bss *bss, u8 **rates)
+{
+	const u8 *ie, *ie2;
+	int i, j;
+	unsigned int len;
+	u8 *r;
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_SUPP_RATES);
+	ie2 = wpa_bss_get_ie(bss, WLAN_EID_EXT_SUPP_RATES);
+
+	len = (ie ? ie[1] : 0) + (ie2 ? ie2[1] : 0);
+
+	r = os_malloc(len);
+	if (!r)
+		return -1;
+
+	for (i = 0; ie && i < ie[1]; i++)
+		r[i] = ie[i + 2] & 0x7f;
+
+	for (j = 0; ie2 && j < ie2[1]; j++)
+		r[i + j] = ie2[j + 2] & 0x7f;
+
+	*rates = r;
+	return len;
+}
+
+
+#ifdef CONFIG_FILS
+const u8 * wpa_bss_get_fils_cache_id(const struct wpa_bss *bss)
+{
+	const u8 *ie;
+
+	if (bss) {
+		ie = wpa_bss_get_ie(bss, WLAN_EID_FILS_INDICATION);
+		if (ie && ie[1] >= 4 && WPA_GET_LE16(ie + 2) & BIT(7))
+			return ie + 4;
+	}
+
+	return NULL;
+}
+#endif /* CONFIG_FILS */
+
+
+int wpa_bss_ext_capab(const struct wpa_bss *bss, unsigned int capab)
+{
+	if (!bss)
+		return 0;
+	return ieee802_11_ext_capab(wpa_bss_get_ie(bss, WLAN_EID_EXT_CAPAB),
+				    capab);
+}
diff --git a/wpa_supplicant/bss.h b/wpa_supplicant/bss.h
new file mode 100644
index 000000000000..4078b9b9d0a4
--- /dev/null
+++ b/wpa_supplicant/bss.h
@@ -0,0 +1,200 @@
+/*
+ * BSS table
+ * Copyright (c) 2009-2019, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef BSS_H
+#define BSS_H
+
+struct wpa_scan_res;
+
+#define WPA_BSS_QUAL_INVALID		BIT(0)
+#define WPA_BSS_NOISE_INVALID		BIT(1)
+#define WPA_BSS_LEVEL_INVALID		BIT(2)
+#define WPA_BSS_LEVEL_DBM		BIT(3)
+#define WPA_BSS_AUTHENTICATED		BIT(4)
+#define WPA_BSS_ASSOCIATED		BIT(5)
+#define WPA_BSS_ANQP_FETCH_TRIED	BIT(6)
+#define WPA_BSS_OWE_TRANSITION		BIT(7)
+
+#define WPA_BSS_FREQ_CHANGED_FLAG	BIT(0)
+#define WPA_BSS_SIGNAL_CHANGED_FLAG	BIT(1)
+#define WPA_BSS_PRIVACY_CHANGED_FLAG	BIT(2)
+#define WPA_BSS_MODE_CHANGED_FLAG	BIT(3)
+#define WPA_BSS_WPAIE_CHANGED_FLAG	BIT(4)
+#define WPA_BSS_RSNIE_CHANGED_FLAG	BIT(5)
+#define WPA_BSS_WPS_CHANGED_FLAG	BIT(6)
+#define WPA_BSS_RATES_CHANGED_FLAG	BIT(7)
+#define WPA_BSS_IES_CHANGED_FLAG	BIT(8)
+
+struct wpa_bss_anqp_elem {
+	struct dl_list list;
+	u16 infoid;
+	bool protected_response; /* received in a protected GAS response */
+	struct wpabuf *payload;
+};
+
+/**
+ * struct wpa_bss_anqp - ANQP data for a BSS entry (struct wpa_bss)
+ */
+struct wpa_bss_anqp {
+	/** Number of BSS entries referring to this ANQP data instance */
+	unsigned int users;
+#ifdef CONFIG_INTERWORKING
+	struct wpabuf *capability_list;
+	struct wpabuf *venue_name;
+	struct wpabuf *network_auth_type;
+	struct wpabuf *roaming_consortium;
+	struct wpabuf *ip_addr_type_availability;
+	struct wpabuf *nai_realm;
+	struct wpabuf *anqp_3gpp;
+	struct wpabuf *domain_name;
+	struct wpabuf *fils_realm_info;
+	struct dl_list anqp_elems; /* list of struct wpa_bss_anqp_elem */
+#endif /* CONFIG_INTERWORKING */
+#ifdef CONFIG_HS20
+	struct wpabuf *hs20_capability_list;
+	struct wpabuf *hs20_operator_friendly_name;
+	struct wpabuf *hs20_wan_metrics;
+	struct wpabuf *hs20_connection_capability;
+	struct wpabuf *hs20_operating_class;
+	struct wpabuf *hs20_osu_providers_list;
+	struct wpabuf *hs20_operator_icon_metadata;
+	struct wpabuf *hs20_osu_providers_nai_list;
+#endif /* CONFIG_HS20 */
+};
+
+/**
+ * struct wpa_bss - BSS table
+ *
+ * This structure is used to store information about neighboring BSSes in
+ * generic format. It is mainly updated based on scan results from the driver.
+ */
+struct wpa_bss {
+	/** List entry for struct wpa_supplicant::bss */
+	struct dl_list list;
+	/** List entry for struct wpa_supplicant::bss_id */
+	struct dl_list list_id;
+	/** Unique identifier for this BSS entry */
+	unsigned int id;
+	/** Number of counts without seeing this BSS */
+	unsigned int scan_miss_count;
+	/** Index of the last scan update */
+	unsigned int last_update_idx;
+	/** Information flags about the BSS/IBSS (WPA_BSS_*) */
+	unsigned int flags;
+	/** BSSID */
+	u8 bssid[ETH_ALEN];
+	/** HESSID */
+	u8 hessid[ETH_ALEN];
+	/** SSID */
+	u8 ssid[SSID_MAX_LEN];
+	/** Length of SSID */
+	size_t ssid_len;
+	/** Frequency of the channel in MHz (e.g., 2412 = channel 1) */
+	int freq;
+	/** Beacon interval in TUs (host byte order) */
+	u16 beacon_int;
+	/** Capability information field in host byte order */
+	u16 caps;
+	/** Signal quality */
+	int qual;
+	/** Noise level */
+	int noise;
+	/** Signal level */
+	int level;
+	/** Timestamp of last Beacon/Probe Response frame */
+	u64 tsf;
+	/** Time of the last update (i.e., Beacon or Probe Response RX) */
+	struct os_reltime last_update;
+	/** Estimated throughput in kbps */
+	unsigned int est_throughput;
+	/** Signal-to-noise ratio in dB */
+	int snr;
+	/** ANQP data */
+	struct wpa_bss_anqp *anqp;
+	/** Length of the following IE field in octets (from Probe Response) */
+	size_t ie_len;
+	/** Length of the following Beacon IE field in octets */
+	size_t beacon_ie_len;
+	/* followed by ie_len octets of IEs */
+	/* followed by beacon_ie_len octets of IEs */
+	u8 ies[];
+};
+
+static inline const u8 * wpa_bss_ie_ptr(const struct wpa_bss *bss)
+{
+	return bss->ies;
+}
+
+void notify_bss_changes(struct wpa_supplicant *wpa_s, u32 changes,
+			const struct wpa_bss *bss);
+void wpa_bss_update_start(struct wpa_supplicant *wpa_s);
+void wpa_bss_update_scan_res(struct wpa_supplicant *wpa_s,
+			     struct wpa_scan_res *res,
+			     struct os_reltime *fetch_time);
+void wpa_bss_remove(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+		    const char *reason);
+void wpa_bss_update_end(struct wpa_supplicant *wpa_s, struct scan_info *info,
+			int new_scan);
+int wpa_bss_init(struct wpa_supplicant *wpa_s);
+void wpa_bss_deinit(struct wpa_supplicant *wpa_s);
+void wpa_bss_flush(struct wpa_supplicant *wpa_s);
+void wpa_bss_flush_by_age(struct wpa_supplicant *wpa_s, int age);
+struct wpa_bss * wpa_bss_get(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			     const u8 *ssid, size_t ssid_len);
+struct wpa_bss * wpa_bss_get_bssid(struct wpa_supplicant *wpa_s,
+				   const u8 *bssid);
+struct wpa_bss * wpa_bss_get_bssid_latest(struct wpa_supplicant *wpa_s,
+					  const u8 *bssid);
+struct wpa_bss * wpa_bss_get_p2p_dev_addr(struct wpa_supplicant *wpa_s,
+					  const u8 *dev_addr);
+struct wpa_bss * wpa_bss_get_id(struct wpa_supplicant *wpa_s, unsigned int id);
+struct wpa_bss * wpa_bss_get_id_range(struct wpa_supplicant *wpa_s,
+				      unsigned int idf, unsigned int idl);
+const u8 * wpa_bss_get_ie(const struct wpa_bss *bss, u8 ie);
+const u8 * wpa_bss_get_ie_ext(const struct wpa_bss *bss, u8 ext);
+const u8 * wpa_bss_get_vendor_ie(const struct wpa_bss *bss, u32 vendor_type);
+const u8 * wpa_bss_get_vendor_ie_beacon(const struct wpa_bss *bss,
+					u32 vendor_type);
+struct wpabuf * wpa_bss_get_vendor_ie_multi(const struct wpa_bss *bss,
+					    u32 vendor_type);
+struct wpabuf * wpa_bss_get_vendor_ie_multi_beacon(const struct wpa_bss *bss,
+						   u32 vendor_type);
+int wpa_bss_get_max_rate(const struct wpa_bss *bss);
+int wpa_bss_get_bit_rates(const struct wpa_bss *bss, u8 **rates);
+struct wpa_bss_anqp * wpa_bss_anqp_alloc(void);
+int wpa_bss_anqp_unshare_alloc(struct wpa_bss *bss);
+const u8 * wpa_bss_get_fils_cache_id(const struct wpa_bss *bss);
+int wpa_bss_ext_capab(const struct wpa_bss *bss, unsigned int capab);
+
+static inline int bss_is_dmg(const struct wpa_bss *bss)
+{
+	return bss->freq > 45000;
+}
+
+/**
+ * Test whether a BSS is a PBSS.
+ * This checks whether a BSS is a DMG-band PBSS. PBSS is used for P2P DMG
+ * network.
+ */
+static inline int bss_is_pbss(struct wpa_bss *bss)
+{
+	return bss_is_dmg(bss) &&
+		(bss->caps & IEEE80211_CAP_DMG_MASK) == IEEE80211_CAP_DMG_PBSS;
+}
+
+static inline void wpa_bss_update_level(struct wpa_bss *bss, int new_level)
+{
+	if (bss != NULL && new_level > -WPA_INVALID_NOISE && new_level < 0)
+		bss->level = new_level;
+}
+
+void calculate_update_time(const struct os_reltime *fetch_time,
+			   unsigned int age_ms,
+			   struct os_reltime *update_time);
+
+#endif /* BSS_H */
diff --git a/wpa_supplicant/bssid_ignore.c b/wpa_supplicant/bssid_ignore.c
new file mode 100644
index 000000000000..e37857798a02
--- /dev/null
+++ b/wpa_supplicant/bssid_ignore.c
@@ -0,0 +1,221 @@
+/*
+ * wpa_supplicant - List of temporarily ignored BSSIDs
+ * Copyright (c) 2003-2021, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "wpa_supplicant_i.h"
+#include "bssid_ignore.h"
+
+/**
+ * wpa_bssid_ignore_get - Get the ignore list entry for a BSSID
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @bssid: BSSID
+ * Returns: Matching entry for the BSSID or %NULL if not found
+ */
+struct wpa_bssid_ignore * wpa_bssid_ignore_get(struct wpa_supplicant *wpa_s,
+					       const u8 *bssid)
+{
+	struct wpa_bssid_ignore *e;
+
+	if (wpa_s == NULL || bssid == NULL)
+		return NULL;
+
+	if (wpa_s->current_ssid &&
+	    wpa_s->current_ssid->was_recently_reconfigured) {
+		wpa_bssid_ignore_clear(wpa_s);
+		wpa_s->current_ssid->was_recently_reconfigured = false;
+		return NULL;
+	}
+
+	wpa_bssid_ignore_update(wpa_s);
+
+	e = wpa_s->bssid_ignore;
+	while (e) {
+		if (os_memcmp(e->bssid, bssid, ETH_ALEN) == 0)
+			return e;
+		e = e->next;
+	}
+
+	return NULL;
+}
+
+
+/**
+ * wpa_bssid_ignore_add - Add an BSSID to the ignore list
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @bssid: BSSID to be added to the ignore list
+ * Returns: Current ignore list count on success, -1 on failure
+ *
+ * This function adds the specified BSSID to the ignore list or increases the
+ * ignore count if the BSSID was already listed. It should be called when
+ * an association attempt fails either due to the selected BSS rejecting
+ * association or due to timeout.
+ *
+ * This ignore list is used to force %wpa_supplicant to go through all available
+ * BSSes before retrying to associate with an BSS that rejected or timed out
+ * association. It does not prevent the listed BSS from being used; it only
+ * changes the order in which they are tried.
+ */
+int wpa_bssid_ignore_add(struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+	struct wpa_bssid_ignore *e;
+	struct os_reltime now;
+
+	if (wpa_s == NULL || bssid == NULL)
+		return -1;
+
+	e = wpa_bssid_ignore_get(wpa_s, bssid);
+	os_get_reltime(&now);
+	if (e) {
+		e->start = now;
+		e->count++;
+		if (e->count > 5)
+			e->timeout_secs = 1800;
+		else if (e->count == 5)
+			e->timeout_secs = 600;
+		else if (e->count == 4)
+			e->timeout_secs = 120;
+		else if (e->count == 3)
+			e->timeout_secs = 60;
+		else
+			e->timeout_secs = 10;
+		wpa_printf(MSG_INFO, "BSSID " MACSTR
+			   " ignore list count incremented to %d, ignoring for %d seconds",
+			   MAC2STR(bssid), e->count, e->timeout_secs);
+		return e->count;
+	}
+
+	e = os_zalloc(sizeof(*e));
+	if (e == NULL)
+		return -1;
+	os_memcpy(e->bssid, bssid, ETH_ALEN);
+	e->count = 1;
+	e->timeout_secs = 10;
+	e->start = now;
+	e->next = wpa_s->bssid_ignore;
+	wpa_s->bssid_ignore = e;
+	wpa_printf(MSG_DEBUG, "Added BSSID " MACSTR
+		   " into ignore list, ignoring for %d seconds",
+		   MAC2STR(bssid), e->timeout_secs);
+
+	return e->count;
+}
+
+
+/**
+ * wpa_bssid_ignore_del - Remove an BSSID from the ignore list
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @bssid: BSSID to be removed from the ignore list
+ * Returns: 0 on success, -1 on failure
+ */
+int wpa_bssid_ignore_del(struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+	struct wpa_bssid_ignore *e, *prev = NULL;
+
+	if (wpa_s == NULL || bssid == NULL)
+		return -1;
+
+	e = wpa_s->bssid_ignore;
+	while (e) {
+		if (os_memcmp(e->bssid, bssid, ETH_ALEN) == 0) {
+			if (prev == NULL) {
+				wpa_s->bssid_ignore = e->next;
+			} else {
+				prev->next = e->next;
+			}
+			wpa_printf(MSG_DEBUG, "Removed BSSID " MACSTR
+				   " from ignore list", MAC2STR(bssid));
+			os_free(e);
+			return 0;
+		}
+		prev = e;
+		e = e->next;
+	}
+	return -1;
+}
+
+
+/**
+ * wpa_bssid_ignore_is_listed - Check whether a BSSID is ignored temporarily
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @bssid: BSSID to be checked
+ * Returns: count if BSS is currently considered to be ignored, 0 otherwise
+ */
+int wpa_bssid_ignore_is_listed(struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+	struct wpa_bssid_ignore *e;
+	struct os_reltime now;
+
+	e = wpa_bssid_ignore_get(wpa_s, bssid);
+	if (!e)
+		return 0;
+	os_get_reltime(&now);
+	if (os_reltime_expired(&now, &e->start, e->timeout_secs))
+		return 0;
+	return e->count;
+}
+
+
+/**
+ * wpa_bssid_ignore_clear - Clear the ignore list of all entries
+ * @wpa_s: Pointer to wpa_supplicant data
+ */
+void wpa_bssid_ignore_clear(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bssid_ignore *e, *prev;
+
+	e = wpa_s->bssid_ignore;
+	wpa_s->bssid_ignore = NULL;
+	while (e) {
+		prev = e;
+		e = e->next;
+		wpa_printf(MSG_DEBUG, "Removed BSSID " MACSTR
+			   " from ignore list (clear)", MAC2STR(prev->bssid));
+		os_free(prev);
+	}
+}
+
+
+/**
+ * wpa_bssid_ignore_update - Update the entries in the ignore list,
+ * deleting entries that have been expired for over an hour.
+ * @wpa_s: Pointer to wpa_supplicant data
+ */
+void wpa_bssid_ignore_update(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bssid_ignore *e, *prev = NULL;
+	struct os_reltime now;
+
+	if (!wpa_s)
+		return;
+
+	e = wpa_s->bssid_ignore;
+	os_get_reltime(&now);
+	while (e) {
+		if (os_reltime_expired(&now, &e->start,
+				       e->timeout_secs + 3600)) {
+			struct wpa_bssid_ignore *to_delete = e;
+
+			if (prev) {
+				prev->next = e->next;
+				e = prev->next;
+			} else {
+				wpa_s->bssid_ignore = e->next;
+				e = wpa_s->bssid_ignore;
+			}
+			wpa_printf(MSG_INFO, "Removed BSSID " MACSTR
+				   " from ignore list (expired)",
+				   MAC2STR(to_delete->bssid));
+			os_free(to_delete);
+		} else {
+			prev = e;
+			e = e->next;
+		}
+	}
+}
diff --git a/wpa_supplicant/bssid_ignore.h b/wpa_supplicant/bssid_ignore.h
new file mode 100644
index 000000000000..721b0e12665f
--- /dev/null
+++ b/wpa_supplicant/bssid_ignore.h
@@ -0,0 +1,33 @@
+/*
+ * wpa_supplicant - List of temporarily ignored BSSIDs
+ * Copyright (c) 2003-2021, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef BSSID_IGNORE_H
+#define BSSID_IGNORE_H
+
+struct wpa_bssid_ignore {
+	struct wpa_bssid_ignore *next;
+	u8 bssid[ETH_ALEN];
+	int count;
+	/* Time of the most recent trigger to ignore this BSSID. */
+	struct os_reltime start;
+	/*
+	 * Number of seconds after start that the entey will be considered
+	 * valid.
+	 */
+	int timeout_secs;
+};
+
+struct wpa_bssid_ignore * wpa_bssid_ignore_get(struct wpa_supplicant *wpa_s,
+					 const u8 *bssid);
+int wpa_bssid_ignore_add(struct wpa_supplicant *wpa_s, const u8 *bssid);
+int wpa_bssid_ignore_del(struct wpa_supplicant *wpa_s, const u8 *bssid);
+int wpa_bssid_ignore_is_listed(struct wpa_supplicant *wpa_s, const u8 *bssid);
+void wpa_bssid_ignore_clear(struct wpa_supplicant *wpa_s);
+void wpa_bssid_ignore_update(struct wpa_supplicant *wpa_s);
+
+#endif /* BSSID_IGNORE_H */
diff --git a/wpa_supplicant/config.c b/wpa_supplicant/config.c
new file mode 100644
index 000000000000..bf062b0792b7
--- /dev/null
+++ b/wpa_supplicant/config.c
@@ -0,0 +1,5429 @@
+/*
+ * WPA Supplicant / Configuration parser and common functions
+ * Copyright (c) 2003-2019, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "utils/uuid.h"
+#include "utils/ip_addr.h"
+#include "common/ieee802_1x_defs.h"
+#include "common/sae.h"
+#include "crypto/sha1.h"
+#include "rsn_supp/wpa.h"
+#include "eap_peer/eap.h"
+#include "p2p/p2p.h"
+#include "fst/fst.h"
+#include "config.h"
+
+
+#if !defined(CONFIG_CTRL_IFACE) && defined(CONFIG_NO_CONFIG_WRITE)
+#define NO_CONFIG_WRITE
+#endif
+
+/*
+ * Structure for network configuration parsing. This data is used to implement
+ * a generic parser for each network block variable. The table of configuration
+ * variables is defined below in this file (ssid_fields[]).
+ */
+struct parse_data {
+	/* Configuration variable name */
+	char *name;
+
+	/* Parser function for this variable. The parser functions return 0 or 1
+	 * to indicate success. Value 0 indicates that the parameter value may
+	 * have changed while value 1 means that the value did not change.
+	 * Error cases (failure to parse the string) are indicated by returning
+	 * -1. */
+	int (*parser)(const struct parse_data *data, struct wpa_ssid *ssid,
+		      int line, const char *value);
+
+#ifndef NO_CONFIG_WRITE
+	/* Writer function (i.e., to get the variable in text format from
+	 * internal presentation). */
+	char * (*writer)(const struct parse_data *data, struct wpa_ssid *ssid);
+#endif /* NO_CONFIG_WRITE */
+
+	/* Variable specific parameters for the parser. */
+	void *param1, *param2, *param3, *param4;
+
+	/* 0 = this variable can be included in debug output and ctrl_iface
+	 * 1 = this variable contains key/private data and it must not be
+	 *     included in debug output unless explicitly requested. In
+	 *     addition, this variable will not be readable through the
+	 *     ctrl_iface.
+	 */
+	int key_data;
+};
+
+
+static int wpa_config_parse_str(const struct parse_data *data,
+				struct wpa_ssid *ssid,
+				int line, const char *value)
+{
+	size_t res_len, *dst_len, prev_len;
+	char **dst, *tmp;
+
+	if (os_strcmp(value, "NULL") == 0) {
+		wpa_printf(MSG_DEBUG, "Unset configuration string '%s'",
+			   data->name);
+		tmp = NULL;
+		res_len = 0;
+		goto set;
+	}
+
+	tmp = wpa_config_parse_string(value, &res_len);
+	if (tmp == NULL) {
+		wpa_printf(MSG_ERROR, "Line %d: failed to parse %s '%s'.",
+			   line, data->name,
+			   data->key_data ? "[KEY DATA REMOVED]" : value);
+		return -1;
+	}
+
+	if (data->key_data) {
+		wpa_hexdump_ascii_key(MSG_MSGDUMP, data->name,
+				      (u8 *) tmp, res_len);
+	} else {
+		wpa_hexdump_ascii(MSG_MSGDUMP, data->name,
+				  (u8 *) tmp, res_len);
+	}
+
+	if (data->param3 && res_len < (size_t) data->param3) {
+		wpa_printf(MSG_ERROR, "Line %d: too short %s (len=%lu "
+			   "min_len=%ld)", line, data->name,
+			   (unsigned long) res_len, (long) data->param3);
+		os_free(tmp);
+		return -1;
+	}
+
+	if (data->param4 && res_len > (size_t) data->param4) {
+		wpa_printf(MSG_ERROR, "Line %d: too long %s (len=%lu "
+			   "max_len=%ld)", line, data->name,
+			   (unsigned long) res_len, (long) data->param4);
+		os_free(tmp);
+		return -1;
+	}
+
+set:
+	dst = (char **) (((u8 *) ssid) + (long) data->param1);
+	dst_len = (size_t *) (((u8 *) ssid) + (long) data->param2);
+
+	if (data->param2)
+		prev_len = *dst_len;
+	else if (*dst)
+		prev_len = os_strlen(*dst);
+	else
+		prev_len = 0;
+	if ((*dst == NULL && tmp == NULL) ||
+	    (*dst && tmp && prev_len == res_len &&
+	     os_memcmp(*dst, tmp, res_len) == 0)) {
+		/* No change to the previously configured value */
+		os_free(tmp);
+		return 1;
+	}
+
+	os_free(*dst);
+	*dst = tmp;
+	if (data->param2)
+		*dst_len = res_len;
+
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_string_ascii(const u8 *value, size_t len)
+{
+	char *buf;
+
+	buf = os_malloc(len + 3);
+	if (buf == NULL)
+		return NULL;
+	buf[0] = '"';
+	os_memcpy(buf + 1, value, len);
+	buf[len + 1] = '"';
+	buf[len + 2] = '\0';
+
+	return buf;
+}
+
+
+static char * wpa_config_write_string_hex(const u8 *value, size_t len)
+{
+	char *buf;
+
+	buf = os_zalloc(2 * len + 1);
+	if (buf == NULL)
+		return NULL;
+	wpa_snprintf_hex(buf, 2 * len + 1, value, len);
+
+	return buf;
+}
+
+
+static char * wpa_config_write_string(const u8 *value, size_t len)
+{
+	if (value == NULL)
+		return NULL;
+
+	if (is_hex(value, len))
+		return wpa_config_write_string_hex(value, len);
+	else
+		return wpa_config_write_string_ascii(value, len);
+}
+
+
+static char * wpa_config_write_str(const struct parse_data *data,
+				   struct wpa_ssid *ssid)
+{
+	size_t len;
+	char **src;
+
+	src = (char **) (((u8 *) ssid) + (long) data->param1);
+	if (*src == NULL)
+		return NULL;
+
+	if (data->param2)
+		len = *((size_t *) (((u8 *) ssid) + (long) data->param2));
+	else
+		len = os_strlen(*src);
+
+	return wpa_config_write_string((const u8 *) *src, len);
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_int(const struct parse_data *data,
+				struct wpa_ssid *ssid,
+				int line, const char *value)
+{
+	int val, *dst;
+	char *end;
+
+	dst = (int *) (((u8 *) ssid) + (long) data->param1);
+	val = strtol(value, &end, 0);
+	if (*end) {
+		wpa_printf(MSG_ERROR, "Line %d: invalid number \"%s\"",
+			   line, value);
+		return -1;
+	}
+
+	if (*dst == val)
+		return 1;
+	*dst = val;
+	wpa_printf(MSG_MSGDUMP, "%s=%d (0x%x)", data->name, *dst, *dst);
+
+	if (data->param3 && *dst < (long) data->param3) {
+		wpa_printf(MSG_ERROR, "Line %d: too small %s (value=%d "
+			   "min_value=%ld)", line, data->name, *dst,
+			   (long) data->param3);
+		*dst = (long) data->param3;
+		return -1;
+	}
+
+	if (data->param4 && *dst > (long) data->param4) {
+		wpa_printf(MSG_ERROR, "Line %d: too large %s (value=%d "
+			   "max_value=%ld)", line, data->name, *dst,
+			   (long) data->param4);
+		*dst = (long) data->param4;
+		return -1;
+	}
+
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_int(const struct parse_data *data,
+				   struct wpa_ssid *ssid)
+{
+	int *src, res;
+	char *value;
+
+	src = (int *) (((u8 *) ssid) + (long) data->param1);
+
+	value = os_malloc(20);
+	if (value == NULL)
+		return NULL;
+	res = os_snprintf(value, 20, "%d", *src);
+	if (os_snprintf_error(20, res)) {
+		os_free(value);
+		return NULL;
+	}
+	value[20 - 1] = '\0';
+	return value;
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_addr_list(const struct parse_data *data,
+				      int line, const char *value,
+				      u8 **list, size_t *num, char *name,
+				      u8 abort_on_error, u8 masked)
+{
+	const char *pos;
+	u8 *buf, *n, addr[2 * ETH_ALEN];
+	size_t count;
+
+	buf = NULL;
+	count = 0;
+
+	pos = value;
+	while (pos && *pos) {
+		while (*pos == ' ')
+			pos++;
+
+		if (hwaddr_masked_aton(pos, addr, &addr[ETH_ALEN], masked)) {
+			if (abort_on_error || count == 0) {
+				wpa_printf(MSG_ERROR,
+					   "Line %d: Invalid %s address '%s'",
+					   line, name, value);
+				os_free(buf);
+				return -1;
+			}
+			/* continue anyway since this could have been from a
+			 * truncated configuration file line */
+			wpa_printf(MSG_INFO,
+				   "Line %d: Ignore likely truncated %s address '%s'",
+				   line, name, pos);
+		} else {
+			n = os_realloc_array(buf, count + 1, 2 * ETH_ALEN);
+			if (n == NULL) {
+				os_free(buf);
+				return -1;
+			}
+			buf = n;
+			os_memmove(buf + 2 * ETH_ALEN, buf,
+				   count * 2 * ETH_ALEN);
+			os_memcpy(buf, addr, 2 * ETH_ALEN);
+			count++;
+			wpa_printf(MSG_MSGDUMP,
+				   "%s: addr=" MACSTR " mask=" MACSTR,
+				   name, MAC2STR(addr),
+				   MAC2STR(&addr[ETH_ALEN]));
+		}
+
+		pos = os_strchr(pos, ' ');
+	}
+
+	os_free(*list);
+	*list = buf;
+	*num = count;
+
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_addr_list(const struct parse_data *data,
+					 const u8 *list, size_t num, char *name)
+{
+	char *value, *end, *pos;
+	int res;
+	size_t i;
+
+	if (list == NULL || num == 0)
+		return NULL;
+
+	value = os_malloc(2 * 20 * num);
+	if (value == NULL)
+		return NULL;
+	pos = value;
+	end = value + 2 * 20 * num;
+
+	for (i = num; i > 0; i--) {
+		const u8 *a = list + (i - 1) * 2 * ETH_ALEN;
+		const u8 *m = a + ETH_ALEN;
+
+		if (i < num)
+			*pos++ = ' ';
+		res = hwaddr_mask_txt(pos, end - pos, a, m);
+		if (res < 0) {
+			os_free(value);
+			return NULL;
+		}
+		pos += res;
+	}
+
+	return value;
+}
+#endif /* NO_CONFIG_WRITE */
+
+static int wpa_config_parse_bssid(const struct parse_data *data,
+				  struct wpa_ssid *ssid, int line,
+				  const char *value)
+{
+	if (value[0] == '\0' || os_strcmp(value, "\"\"") == 0 ||
+	    os_strcmp(value, "any") == 0) {
+		ssid->bssid_set = 0;
+		wpa_printf(MSG_MSGDUMP, "BSSID any");
+		return 0;
+	}
+	if (hwaddr_aton(value, ssid->bssid)) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid BSSID '%s'.",
+			   line, value);
+		return -1;
+	}
+	ssid->bssid_set = 1;
+	wpa_hexdump(MSG_MSGDUMP, "BSSID", ssid->bssid, ETH_ALEN);
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_bssid(const struct parse_data *data,
+				     struct wpa_ssid *ssid)
+{
+	char *value;
+	int res;
+
+	if (!ssid->bssid_set)
+		return NULL;
+
+	value = os_malloc(20);
+	if (value == NULL)
+		return NULL;
+	res = os_snprintf(value, 20, MACSTR, MAC2STR(ssid->bssid));
+	if (os_snprintf_error(20, res)) {
+		os_free(value);
+		return NULL;
+	}
+	value[20 - 1] = '\0';
+	return value;
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_bssid_hint(const struct parse_data *data,
+				       struct wpa_ssid *ssid, int line,
+				       const char *value)
+{
+	if (value[0] == '\0' || os_strcmp(value, "\"\"") == 0 ||
+	    os_strcmp(value, "any") == 0) {
+		ssid->bssid_hint_set = 0;
+		wpa_printf(MSG_MSGDUMP, "BSSID hint any");
+		return 0;
+	}
+	if (hwaddr_aton(value, ssid->bssid_hint)) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid BSSID hint '%s'.",
+			   line, value);
+		return -1;
+	}
+	ssid->bssid_hint_set = 1;
+	wpa_hexdump(MSG_MSGDUMP, "BSSID hint", ssid->bssid_hint, ETH_ALEN);
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_bssid_hint(const struct parse_data *data,
+					  struct wpa_ssid *ssid)
+{
+	char *value;
+	int res;
+
+	if (!ssid->bssid_hint_set)
+		return NULL;
+
+	value = os_malloc(20);
+	if (!value)
+		return NULL;
+	res = os_snprintf(value, 20, MACSTR, MAC2STR(ssid->bssid_hint));
+	if (os_snprintf_error(20, res)) {
+		os_free(value);
+		return NULL;
+	}
+	return value;
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_bssid_ignore(const struct parse_data *data,
+					 struct wpa_ssid *ssid, int line,
+					 const char *value)
+{
+	return wpa_config_parse_addr_list(data, line, value,
+					  &ssid->bssid_ignore,
+					  &ssid->num_bssid_ignore,
+					  "bssid_ignore", 1, 1);
+}
+
+
+/* deprecated alias for bssid_ignore for backwards compatibility */
+static int wpa_config_parse_bssid_blacklist(const struct parse_data *data,
+					    struct wpa_ssid *ssid, int line,
+					    const char *value)
+{
+	return wpa_config_parse_addr_list(data, line, value,
+					  &ssid->bssid_ignore,
+					  &ssid->num_bssid_ignore,
+					  "bssid_ignore", 1, 1);
+}
+
+
+#ifndef NO_CONFIG_WRITE
+
+static char * wpa_config_write_bssid_ignore(const struct parse_data *data,
+					    struct wpa_ssid *ssid)
+{
+	return wpa_config_write_addr_list(data, ssid->bssid_ignore,
+					  ssid->num_bssid_ignore,
+					  "bssid_ignore");
+}
+
+
+/* deprecated alias for bssid_ignore for backwards compatibility */
+static char * wpa_config_write_bssid_blacklist(const struct parse_data *data,
+					       struct wpa_ssid *ssid)
+{
+	return wpa_config_write_addr_list(data, ssid->bssid_ignore,
+					  ssid->num_bssid_ignore,
+					  "bssid_ignore");
+}
+
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_bssid_accept(const struct parse_data *data,
+					 struct wpa_ssid *ssid, int line,
+					 const char *value)
+{
+	return wpa_config_parse_addr_list(data, line, value,
+					  &ssid->bssid_accept,
+					  &ssid->num_bssid_accept,
+					  "bssid_accept", 1, 1);
+}
+
+
+/* deprecated alias for bssid_accept for backwards compatibility */
+static int wpa_config_parse_bssid_whitelist(const struct parse_data *data,
+					    struct wpa_ssid *ssid, int line,
+					    const char *value)
+{
+	return wpa_config_parse_addr_list(data, line, value,
+					  &ssid->bssid_accept,
+					  &ssid->num_bssid_accept,
+					  "bssid_accept", 1, 1);
+}
+
+
+#ifndef NO_CONFIG_WRITE
+
+static char * wpa_config_write_bssid_accept(const struct parse_data *data,
+					    struct wpa_ssid *ssid)
+{
+	return wpa_config_write_addr_list(data, ssid->bssid_accept,
+					  ssid->num_bssid_accept,
+					  "bssid_accept");
+}
+
+
+/* deprecated alias for bssid_accept for backwards compatibility */
+static char * wpa_config_write_bssid_whitelist(const struct parse_data *data,
+					       struct wpa_ssid *ssid)
+{
+	return wpa_config_write_addr_list(data, ssid->bssid_accept,
+					  ssid->num_bssid_accept,
+					  "bssid_accept");
+}
+
+#endif /* NO_CONFIG_WRITE */
+
+
+#ifndef NO_CONFIG_WRITE
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_psk(const struct parse_data *data,
+				struct wpa_ssid *ssid, int line,
+				const char *value)
+{
+#ifdef CONFIG_EXT_PASSWORD
+	if (os_strncmp(value, "ext:", 4) == 0) {
+		str_clear_free(ssid->passphrase);
+		ssid->passphrase = NULL;
+		ssid->psk_set = 0;
+		os_free(ssid->ext_psk);
+		ssid->ext_psk = os_strdup(value + 4);
+		if (ssid->ext_psk == NULL)
+			return -1;
+		wpa_printf(MSG_DEBUG, "PSK: External password '%s'",
+			   ssid->ext_psk);
+		return 0;
+	}
+#endif /* CONFIG_EXT_PASSWORD */
+
+	if (*value == '"') {
+#ifndef CONFIG_NO_PBKDF2
+		const char *pos;
+		size_t len;
+
+		value++;
+		pos = os_strrchr(value, '"');
+		if (pos)
+			len = pos - value;
+		else
+			len = os_strlen(value);
+		if (len < 8 || len > 63) {
+			wpa_printf(MSG_ERROR, "Line %d: Invalid passphrase "
+				   "length %lu (expected: 8..63) '%s'.",
+				   line, (unsigned long) len, value);
+			return -1;
+		}
+		wpa_hexdump_ascii_key(MSG_MSGDUMP, "PSK (ASCII passphrase)",
+				      (u8 *) value, len);
+		if (has_ctrl_char((u8 *) value, len)) {
+			wpa_printf(MSG_ERROR,
+				   "Line %d: Invalid passphrase character",
+				   line);
+			return -1;
+		}
+		if (ssid->passphrase && os_strlen(ssid->passphrase) == len &&
+		    os_memcmp(ssid->passphrase, value, len) == 0) {
+			/* No change to the previously configured value */
+			return 1;
+		}
+		ssid->psk_set = 0;
+		str_clear_free(ssid->passphrase);
+		ssid->passphrase = dup_binstr(value, len);
+		if (ssid->passphrase == NULL)
+			return -1;
+		return 0;
+#else /* CONFIG_NO_PBKDF2 */
+		wpa_printf(MSG_ERROR, "Line %d: ASCII passphrase not "
+			   "supported.", line);
+		return -1;
+#endif /* CONFIG_NO_PBKDF2 */
+	}
+
+	if (hexstr2bin(value, ssid->psk, PMK_LEN) ||
+	    value[PMK_LEN * 2] != '\0') {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
+			   line, value);
+		return -1;
+	}
+
+	str_clear_free(ssid->passphrase);
+	ssid->passphrase = NULL;
+
+	ssid->psk_set = 1;
+	wpa_hexdump_key(MSG_MSGDUMP, "PSK", ssid->psk, PMK_LEN);
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_psk(const struct parse_data *data,
+				   struct wpa_ssid *ssid)
+{
+#ifdef CONFIG_EXT_PASSWORD
+	if (ssid->ext_psk) {
+		size_t len = 4 + os_strlen(ssid->ext_psk) + 1;
+		char *buf = os_malloc(len);
+		int res;
+
+		if (buf == NULL)
+			return NULL;
+		res = os_snprintf(buf, len, "ext:%s", ssid->ext_psk);
+		if (os_snprintf_error(len, res)) {
+			os_free(buf);
+			buf = NULL;
+		}
+		return buf;
+	}
+#endif /* CONFIG_EXT_PASSWORD */
+
+	if (ssid->passphrase)
+		return wpa_config_write_string_ascii(
+			(const u8 *) ssid->passphrase,
+			os_strlen(ssid->passphrase));
+
+	if (ssid->psk_set)
+		return wpa_config_write_string_hex(ssid->psk, PMK_LEN);
+
+	return NULL;
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_proto(const struct parse_data *data,
+				  struct wpa_ssid *ssid, int line,
+				  const char *value)
+{
+	int val = 0, last, errors = 0;
+	char *start, *end, *buf;
+
+	buf = os_strdup(value);
+	if (buf == NULL)
+		return -1;
+	start = buf;
+
+	while (*start != '\0') {
+		while (*start == ' ' || *start == '\t')
+			start++;
+		if (*start == '\0')
+			break;
+		end = start;
+		while (*end != ' ' && *end != '\t' && *end != '\0')
+			end++;
+		last = *end == '\0';
+		*end = '\0';
+		if (os_strcmp(start, "WPA") == 0)
+			val |= WPA_PROTO_WPA;
+		else if (os_strcmp(start, "RSN") == 0 ||
+			 os_strcmp(start, "WPA2") == 0)
+			val |= WPA_PROTO_RSN;
+		else if (os_strcmp(start, "OSEN") == 0)
+			val |= WPA_PROTO_OSEN;
+		else {
+			wpa_printf(MSG_ERROR, "Line %d: invalid proto '%s'",
+				   line, start);
+			errors++;
+		}
+
+		if (last)
+			break;
+		start = end + 1;
+	}
+	os_free(buf);
+
+	if (val == 0) {
+		wpa_printf(MSG_ERROR,
+			   "Line %d: no proto values configured.", line);
+		errors++;
+	}
+
+	if (!errors && ssid->proto == val)
+		return 1;
+	wpa_printf(MSG_MSGDUMP, "proto: 0x%x", val);
+	ssid->proto = val;
+	return errors ? -1 : 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_proto(const struct parse_data *data,
+				     struct wpa_ssid *ssid)
+{
+	int ret;
+	char *buf, *pos, *end;
+
+	pos = buf = os_zalloc(20);
+	if (buf == NULL)
+		return NULL;
+	end = buf + 20;
+
+	if (ssid->proto & WPA_PROTO_WPA) {
+		ret = os_snprintf(pos, end - pos, "%sWPA",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return buf;
+		pos += ret;
+	}
+
+	if (ssid->proto & WPA_PROTO_RSN) {
+		ret = os_snprintf(pos, end - pos, "%sRSN",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return buf;
+		pos += ret;
+	}
+
+	if (ssid->proto & WPA_PROTO_OSEN) {
+		ret = os_snprintf(pos, end - pos, "%sOSEN",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return buf;
+		pos += ret;
+	}
+
+	if (pos == buf) {
+		os_free(buf);
+		buf = NULL;
+	}
+
+	return buf;
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_key_mgmt(const struct parse_data *data,
+				     struct wpa_ssid *ssid, int line,
+				     const char *value)
+{
+	int val = 0, last, errors = 0;
+	char *start, *end, *buf;
+
+	buf = os_strdup(value);
+	if (buf == NULL)
+		return -1;
+	start = buf;
+
+	while (*start != '\0') {
+		while (*start == ' ' || *start == '\t')
+			start++;
+		if (*start == '\0')
+			break;
+		end = start;
+		while (*end != ' ' && *end != '\t' && *end != '\0')
+			end++;
+		last = *end == '\0';
+		*end = '\0';
+		if (os_strcmp(start, "WPA-PSK") == 0)
+			val |= WPA_KEY_MGMT_PSK;
+		else if (os_strcmp(start, "WPA-EAP") == 0)
+			val |= WPA_KEY_MGMT_IEEE8021X;
+		else if (os_strcmp(start, "IEEE8021X") == 0)
+			val |= WPA_KEY_MGMT_IEEE8021X_NO_WPA;
+		else if (os_strcmp(start, "NONE") == 0)
+			val |= WPA_KEY_MGMT_NONE;
+		else if (os_strcmp(start, "WPA-NONE") == 0)
+			val |= WPA_KEY_MGMT_WPA_NONE;
+#ifdef CONFIG_IEEE80211R
+		else if (os_strcmp(start, "FT-PSK") == 0)
+			val |= WPA_KEY_MGMT_FT_PSK;
+		else if (os_strcmp(start, "FT-EAP") == 0)
+			val |= WPA_KEY_MGMT_FT_IEEE8021X;
+#ifdef CONFIG_SHA384
+		else if (os_strcmp(start, "FT-EAP-SHA384") == 0)
+			val |= WPA_KEY_MGMT_FT_IEEE8021X_SHA384;
+#endif /* CONFIG_SHA384 */
+#endif /* CONFIG_IEEE80211R */
+		else if (os_strcmp(start, "WPA-PSK-SHA256") == 0)
+			val |= WPA_KEY_MGMT_PSK_SHA256;
+		else if (os_strcmp(start, "WPA-EAP-SHA256") == 0)
+			val |= WPA_KEY_MGMT_IEEE8021X_SHA256;
+#ifdef CONFIG_WPS
+		else if (os_strcmp(start, "WPS") == 0)
+			val |= WPA_KEY_MGMT_WPS;
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_SAE
+		else if (os_strcmp(start, "SAE") == 0)
+			val |= WPA_KEY_MGMT_SAE;
+		else if (os_strcmp(start, "FT-SAE") == 0)
+			val |= WPA_KEY_MGMT_FT_SAE;
+#endif /* CONFIG_SAE */
+#ifdef CONFIG_HS20
+		else if (os_strcmp(start, "OSEN") == 0)
+			val |= WPA_KEY_MGMT_OSEN;
+#endif /* CONFIG_HS20 */
+#ifdef CONFIG_SUITEB
+		else if (os_strcmp(start, "WPA-EAP-SUITE-B") == 0)
+			val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B;
+#endif /* CONFIG_SUITEB */
+#ifdef CONFIG_SUITEB192
+		else if (os_strcmp(start, "WPA-EAP-SUITE-B-192") == 0)
+			val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B_192;
+#endif /* CONFIG_SUITEB192 */
+#ifdef CONFIG_FILS
+		else if (os_strcmp(start, "FILS-SHA256") == 0)
+			val |= WPA_KEY_MGMT_FILS_SHA256;
+		else if (os_strcmp(start, "FILS-SHA384") == 0)
+			val |= WPA_KEY_MGMT_FILS_SHA384;
+#ifdef CONFIG_IEEE80211R
+		else if (os_strcmp(start, "FT-FILS-SHA256") == 0)
+			val |= WPA_KEY_MGMT_FT_FILS_SHA256;
+		else if (os_strcmp(start, "FT-FILS-SHA384") == 0)
+			val |= WPA_KEY_MGMT_FT_FILS_SHA384;
+#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_OWE
+		else if (os_strcmp(start, "OWE") == 0)
+			val |= WPA_KEY_MGMT_OWE;
+#endif /* CONFIG_OWE */
+#ifdef CONFIG_DPP
+		else if (os_strcmp(start, "DPP") == 0)
+			val |= WPA_KEY_MGMT_DPP;
+#endif /* CONFIG_DPP */
+		else {
+			wpa_printf(MSG_ERROR, "Line %d: invalid key_mgmt '%s'",
+				   line, start);
+			errors++;
+		}
+
+		if (last)
+			break;
+		start = end + 1;
+	}
+	os_free(buf);
+
+	if (val == 0) {
+		wpa_printf(MSG_ERROR,
+			   "Line %d: no key_mgmt values configured.", line);
+		errors++;
+	}
+
+	if (!errors && ssid->key_mgmt == val)
+		return 1;
+	wpa_printf(MSG_MSGDUMP, "key_mgmt: 0x%x", val);
+	ssid->key_mgmt = val;
+	return errors ? -1 : 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_key_mgmt(const struct parse_data *data,
+					struct wpa_ssid *ssid)
+{
+	char *buf, *pos, *end;
+	int ret;
+
+	pos = buf = os_zalloc(100);
+	if (buf == NULL)
+		return NULL;
+	end = buf + 100;
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_PSK) {
+		ret = os_snprintf(pos, end - pos, "%sWPA-PSK",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X) {
+		ret = os_snprintf(pos, end - pos, "%sWPA-EAP",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+		ret = os_snprintf(pos, end - pos, "%sIEEE8021X",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_NONE) {
+		ret = os_snprintf(pos, end - pos, "%sNONE",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_WPA_NONE) {
+		ret = os_snprintf(pos, end - pos, "%sWPA-NONE",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+#ifdef CONFIG_IEEE80211R
+	if (ssid->key_mgmt & WPA_KEY_MGMT_FT_PSK) {
+		ret = os_snprintf(pos, end - pos, "%sFT-PSK",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_FT_IEEE8021X) {
+		ret = os_snprintf(pos, end - pos, "%sFT-EAP",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+#ifdef CONFIG_SHA384
+	if (ssid->key_mgmt & WPA_KEY_MGMT_FT_IEEE8021X_SHA384) {
+		ret = os_snprintf(pos, end - pos, "%sFT-EAP-SHA384",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+#endif /* CONFIG_SHA384 */
+#endif /* CONFIG_IEEE80211R */
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_PSK_SHA256) {
+		ret = os_snprintf(pos, end - pos, "%sWPA-PSK-SHA256",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_SHA256) {
+		ret = os_snprintf(pos, end - pos, "%sWPA-EAP-SHA256",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+#ifdef CONFIG_WPS
+	if (ssid->key_mgmt & WPA_KEY_MGMT_WPS) {
+		ret = os_snprintf(pos, end - pos, "%sWPS",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+#endif /* CONFIG_WPS */
+
+#ifdef CONFIG_SAE
+	if (ssid->key_mgmt & WPA_KEY_MGMT_SAE) {
+		ret = os_snprintf(pos, end - pos, "%sSAE",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_FT_SAE) {
+		ret = os_snprintf(pos, end - pos, "%sFT-SAE",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+#endif /* CONFIG_SAE */
+
+#ifdef CONFIG_HS20
+	if (ssid->key_mgmt & WPA_KEY_MGMT_OSEN) {
+		ret = os_snprintf(pos, end - pos, "%sOSEN",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+#endif /* CONFIG_HS20 */
+
+#ifdef CONFIG_SUITEB
+	if (ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B) {
+		ret = os_snprintf(pos, end - pos, "%sWPA-EAP-SUITE-B",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+#endif /* CONFIG_SUITEB */
+
+#ifdef CONFIG_SUITEB192
+	if (ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B_192) {
+		ret = os_snprintf(pos, end - pos, "%sWPA-EAP-SUITE-B-192",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+#endif /* CONFIG_SUITEB192 */
+
+#ifdef CONFIG_FILS
+	if (ssid->key_mgmt & WPA_KEY_MGMT_FILS_SHA256) {
+		ret = os_snprintf(pos, end - pos, "%sFILS-SHA256",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+	if (ssid->key_mgmt & WPA_KEY_MGMT_FILS_SHA384) {
+		ret = os_snprintf(pos, end - pos, "%sFILS-SHA384",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+#ifdef CONFIG_IEEE80211R
+	if (ssid->key_mgmt & WPA_KEY_MGMT_FT_FILS_SHA256) {
+		ret = os_snprintf(pos, end - pos, "%sFT-FILS-SHA256",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+	if (ssid->key_mgmt & WPA_KEY_MGMT_FT_FILS_SHA384) {
+		ret = os_snprintf(pos, end - pos, "%sFT-FILS-SHA384",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_FILS */
+
+#ifdef CONFIG_DPP
+	if (ssid->key_mgmt & WPA_KEY_MGMT_DPP) {
+		ret = os_snprintf(pos, end - pos, "%sDPP",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+#endif /* CONFIG_DPP */
+
+#ifdef CONFIG_OWE
+	if (ssid->key_mgmt & WPA_KEY_MGMT_OWE) {
+		ret = os_snprintf(pos, end - pos, "%sOWE",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+#endif /* CONFIG_OWE */
+
+	if (pos == buf) {
+		os_free(buf);
+		buf = NULL;
+	}
+
+	return buf;
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_cipher(int line, const char *value)
+{
+#ifdef CONFIG_NO_WPA
+	return -1;
+#else /* CONFIG_NO_WPA */
+	int val = wpa_parse_cipher(value);
+	if (val < 0) {
+		wpa_printf(MSG_ERROR, "Line %d: invalid cipher '%s'.",
+			   line, value);
+		return -1;
+	}
+	if (val == 0) {
+		wpa_printf(MSG_ERROR, "Line %d: no cipher values configured.",
+			   line);
+		return -1;
+	}
+	return val;
+#endif /* CONFIG_NO_WPA */
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_cipher(int cipher)
+{
+#ifdef CONFIG_NO_WPA
+	return NULL;
+#else /* CONFIG_NO_WPA */
+	char *buf = os_zalloc(50);
+	if (buf == NULL)
+		return NULL;
+
+	if (wpa_write_ciphers(buf, buf + 50, cipher, " ") < 0) {
+		os_free(buf);
+		return NULL;
+	}
+
+	return buf;
+#endif /* CONFIG_NO_WPA */
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_pairwise(const struct parse_data *data,
+				     struct wpa_ssid *ssid, int line,
+				     const char *value)
+{
+	int val;
+	val = wpa_config_parse_cipher(line, value);
+	if (val == -1)
+		return -1;
+	if (val & ~WPA_ALLOWED_PAIRWISE_CIPHERS) {
+		wpa_printf(MSG_ERROR, "Line %d: not allowed pairwise cipher "
+			   "(0x%x).", line, val);
+		return -1;
+	}
+
+	if (ssid->pairwise_cipher == val)
+		return 1;
+	wpa_printf(MSG_MSGDUMP, "pairwise: 0x%x", val);
+	ssid->pairwise_cipher = val;
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_pairwise(const struct parse_data *data,
+					struct wpa_ssid *ssid)
+{
+	return wpa_config_write_cipher(ssid->pairwise_cipher);
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_group(const struct parse_data *data,
+				  struct wpa_ssid *ssid, int line,
+				  const char *value)
+{
+	int val;
+	val = wpa_config_parse_cipher(line, value);
+	if (val == -1)
+		return -1;
+
+	/*
+	 * Backwards compatibility - filter out WEP ciphers that were previously
+	 * allowed.
+	 */
+	val &= ~(WPA_CIPHER_WEP104 | WPA_CIPHER_WEP40);
+
+	if (val & ~WPA_ALLOWED_GROUP_CIPHERS) {
+		wpa_printf(MSG_ERROR, "Line %d: not allowed group cipher "
+			   "(0x%x).", line, val);
+		return -1;
+	}
+
+	if (ssid->group_cipher == val)
+		return 1;
+	wpa_printf(MSG_MSGDUMP, "group: 0x%x", val);
+	ssid->group_cipher = val;
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_group(const struct parse_data *data,
+				     struct wpa_ssid *ssid)
+{
+	return wpa_config_write_cipher(ssid->group_cipher);
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_group_mgmt(const struct parse_data *data,
+				       struct wpa_ssid *ssid, int line,
+				       const char *value)
+{
+	int val;
+
+	val = wpa_config_parse_cipher(line, value);
+	if (val == -1)
+		return -1;
+
+	if (val & ~WPA_ALLOWED_GROUP_MGMT_CIPHERS) {
+		wpa_printf(MSG_ERROR,
+			   "Line %d: not allowed group management cipher (0x%x).",
+			   line, val);
+		return -1;
+	}
+
+	if (ssid->group_mgmt_cipher == val)
+		return 1;
+	wpa_printf(MSG_MSGDUMP, "group_mgmt: 0x%x", val);
+	ssid->group_mgmt_cipher = val;
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_group_mgmt(const struct parse_data *data,
+					  struct wpa_ssid *ssid)
+{
+	return wpa_config_write_cipher(ssid->group_mgmt_cipher);
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_auth_alg(const struct parse_data *data,
+				     struct wpa_ssid *ssid, int line,
+				     const char *value)
+{
+	int val = 0, last, errors = 0;
+	char *start, *end, *buf;
+
+	buf = os_strdup(value);
+	if (buf == NULL)
+		return -1;
+	start = buf;
+
+	while (*start != '\0') {
+		while (*start == ' ' || *start == '\t')
+			start++;
+		if (*start == '\0')
+			break;
+		end = start;
+		while (*end != ' ' && *end != '\t' && *end != '\0')
+			end++;
+		last = *end == '\0';
+		*end = '\0';
+		if (os_strcmp(start, "OPEN") == 0)
+			val |= WPA_AUTH_ALG_OPEN;
+		else if (os_strcmp(start, "SHARED") == 0)
+			val |= WPA_AUTH_ALG_SHARED;
+		else if (os_strcmp(start, "LEAP") == 0)
+			val |= WPA_AUTH_ALG_LEAP;
+		else {
+			wpa_printf(MSG_ERROR, "Line %d: invalid auth_alg '%s'",
+				   line, start);
+			errors++;
+		}
+
+		if (last)
+			break;
+		start = end + 1;
+	}
+	os_free(buf);
+
+	if (val == 0) {
+		wpa_printf(MSG_ERROR,
+			   "Line %d: no auth_alg values configured.", line);
+		errors++;
+	}
+
+	if (!errors && ssid->auth_alg == val)
+		return 1;
+	wpa_printf(MSG_MSGDUMP, "auth_alg: 0x%x", val);
+	ssid->auth_alg = val;
+	return errors ? -1 : 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_auth_alg(const struct parse_data *data,
+					struct wpa_ssid *ssid)
+{
+	char *buf, *pos, *end;
+	int ret;
+
+	pos = buf = os_zalloc(30);
+	if (buf == NULL)
+		return NULL;
+	end = buf + 30;
+
+	if (ssid->auth_alg & WPA_AUTH_ALG_OPEN) {
+		ret = os_snprintf(pos, end - pos, "%sOPEN",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+	if (ssid->auth_alg & WPA_AUTH_ALG_SHARED) {
+		ret = os_snprintf(pos, end - pos, "%sSHARED",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+	if (ssid->auth_alg & WPA_AUTH_ALG_LEAP) {
+		ret = os_snprintf(pos, end - pos, "%sLEAP",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+	if (pos == buf) {
+		os_free(buf);
+		buf = NULL;
+	}
+
+	return buf;
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int * wpa_config_parse_int_array(const char *value)
+{
+	int *freqs;
+	size_t used, len;
+	const char *pos;
+
+	used = 0;
+	len = 10;
+	freqs = os_calloc(len + 1, sizeof(int));
+	if (freqs == NULL)
+		return NULL;
+
+	pos = value;
+	while (pos) {
+		while (*pos == ' ')
+			pos++;
+		if (used == len) {
+			int *n;
+			size_t i;
+			n = os_realloc_array(freqs, len * 2 + 1, sizeof(int));
+			if (n == NULL) {
+				os_free(freqs);
+				return NULL;
+			}
+			for (i = len; i <= len * 2; i++)
+				n[i] = 0;
+			freqs = n;
+			len *= 2;
+		}
+
+		freqs[used] = atoi(pos);
+		if (freqs[used] == 0)
+			break;
+		used++;
+		pos = os_strchr(pos + 1, ' ');
+	}
+
+	return freqs;
+}
+
+
+static int wpa_config_parse_scan_freq(const struct parse_data *data,
+				      struct wpa_ssid *ssid, int line,
+				      const char *value)
+{
+	int *freqs;
+
+	freqs = wpa_config_parse_int_array(value);
+	if (freqs == NULL)
+		return -1;
+	if (freqs[0] == 0) {
+		os_free(freqs);
+		freqs = NULL;
+	}
+	os_free(ssid->scan_freq);
+	ssid->scan_freq = freqs;
+
+	return 0;
+}
+
+
+static int wpa_config_parse_freq_list(const struct parse_data *data,
+				      struct wpa_ssid *ssid, int line,
+				      const char *value)
+{
+	int *freqs;
+
+	freqs = wpa_config_parse_int_array(value);
+	if (freqs == NULL)
+		return -1;
+	if (freqs[0] == 0) {
+		os_free(freqs);
+		freqs = NULL;
+	}
+	os_free(ssid->freq_list);
+	ssid->freq_list = freqs;
+
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_freqs(const struct parse_data *data,
+				     const int *freqs)
+{
+	char *buf, *pos, *end;
+	int i, ret;
+	size_t count;
+
+	if (freqs == NULL)
+		return NULL;
+
+	count = 0;
+	for (i = 0; freqs[i]; i++)
+		count++;
+
+	pos = buf = os_zalloc(10 * count + 1);
+	if (buf == NULL)
+		return NULL;
+	end = buf + 10 * count + 1;
+
+	for (i = 0; freqs[i]; i++) {
+		ret = os_snprintf(pos, end - pos, "%s%u",
+				  i == 0 ? "" : " ", freqs[i]);
+		if (os_snprintf_error(end - pos, ret)) {
+			end[-1] = '\0';
+			return buf;
+		}
+		pos += ret;
+	}
+
+	return buf;
+}
+
+
+static char * wpa_config_write_scan_freq(const struct parse_data *data,
+					 struct wpa_ssid *ssid)
+{
+	return wpa_config_write_freqs(data, ssid->scan_freq);
+}
+
+
+static char * wpa_config_write_freq_list(const struct parse_data *data,
+					 struct wpa_ssid *ssid)
+{
+	return wpa_config_write_freqs(data, ssid->freq_list);
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+#ifdef IEEE8021X_EAPOL
+static int wpa_config_parse_eap(const struct parse_data *data,
+				struct wpa_ssid *ssid, int line,
+				const char *value)
+{
+	int last, errors = 0;
+	char *start, *end, *buf;
+	struct eap_method_type *methods = NULL, *tmp;
+	size_t num_methods = 0;
+
+	buf = os_strdup(value);
+	if (buf == NULL)
+		return -1;
+	start = buf;
+
+	while (*start != '\0') {
+		while (*start == ' ' || *start == '\t')
+			start++;
+		if (*start == '\0')
+			break;
+		end = start;
+		while (*end != ' ' && *end != '\t' && *end != '\0')
+			end++;
+		last = *end == '\0';
+		*end = '\0';
+		tmp = methods;
+		methods = os_realloc_array(methods, num_methods + 1,
+					   sizeof(*methods));
+		if (methods == NULL) {
+			os_free(tmp);
+			os_free(buf);
+			return -1;
+		}
+		methods[num_methods].method = eap_peer_get_type(
+			start, &methods[num_methods].vendor);
+		if (methods[num_methods].vendor == EAP_VENDOR_IETF &&
+		    methods[num_methods].method == EAP_TYPE_NONE) {
+			wpa_printf(MSG_ERROR, "Line %d: unknown EAP method "
+				   "'%s'", line, start);
+			wpa_printf(MSG_ERROR, "You may need to add support for"
+				   " this EAP method during wpa_supplicant\n"
+				   "build time configuration.\n"
+				   "See README for more information.");
+			errors++;
+		} else if (methods[num_methods].vendor == EAP_VENDOR_IETF &&
+			   methods[num_methods].method == EAP_TYPE_LEAP)
+			ssid->leap++;
+		else
+			ssid->non_leap++;
+		num_methods++;
+		if (last)
+			break;
+		start = end + 1;
+	}
+	os_free(buf);
+
+	tmp = methods;
+	methods = os_realloc_array(methods, num_methods + 1, sizeof(*methods));
+	if (methods == NULL) {
+		os_free(tmp);
+		return -1;
+	}
+	methods[num_methods].vendor = EAP_VENDOR_IETF;
+	methods[num_methods].method = EAP_TYPE_NONE;
+	num_methods++;
+
+	if (!errors && ssid->eap.eap_methods) {
+		struct eap_method_type *prev_m;
+		size_t i, j, prev_methods, match = 0;
+
+		prev_m = ssid->eap.eap_methods;
+		for (i = 0; prev_m[i].vendor != EAP_VENDOR_IETF ||
+			     prev_m[i].method != EAP_TYPE_NONE; i++) {
+			/* Count the methods */
+		}
+		prev_methods = i + 1;
+
+		for (i = 0; prev_methods == num_methods && i < prev_methods;
+		     i++) {
+			for (j = 0; j < num_methods; j++) {
+				if (prev_m[i].vendor == methods[j].vendor &&
+				    prev_m[i].method == methods[j].method) {
+					match++;
+					break;
+				}
+			}
+		}
+		if (match == num_methods) {
+			os_free(methods);
+			return 1;
+		}
+	}
+	wpa_hexdump(MSG_MSGDUMP, "eap methods",
+		    (u8 *) methods, num_methods * sizeof(*methods));
+	os_free(ssid->eap.eap_methods);
+	ssid->eap.eap_methods = methods;
+	return errors ? -1 : 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_eap(const struct parse_data *data,
+				   struct wpa_ssid *ssid)
+{
+	int i, ret;
+	char *buf, *pos, *end;
+	const struct eap_method_type *eap_methods = ssid->eap.eap_methods;
+	const char *name;
+
+	if (eap_methods == NULL)
+		return NULL;
+
+	pos = buf = os_zalloc(100);
+	if (buf == NULL)
+		return NULL;
+	end = buf + 100;
+
+	for (i = 0; eap_methods[i].vendor != EAP_VENDOR_IETF ||
+		     eap_methods[i].method != EAP_TYPE_NONE; i++) {
+		name = eap_get_name(eap_methods[i].vendor,
+				    eap_methods[i].method);
+		if (name) {
+			ret = os_snprintf(pos, end - pos, "%s%s",
+					  pos == buf ? "" : " ", name);
+			if (os_snprintf_error(end - pos, ret))
+				break;
+			pos += ret;
+		}
+	}
+
+	end[-1] = '\0';
+
+	return buf;
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_password(const struct parse_data *data,
+				     struct wpa_ssid *ssid, int line,
+				     const char *value)
+{
+	u8 *hash;
+
+	if (os_strcmp(value, "NULL") == 0) {
+		if (!ssid->eap.password)
+			return 1; /* Already unset */
+		wpa_printf(MSG_DEBUG, "Unset configuration string 'password'");
+		bin_clear_free(ssid->eap.password, ssid->eap.password_len);
+		ssid->eap.password = NULL;
+		ssid->eap.password_len = 0;
+		return 0;
+	}
+
+#ifdef CONFIG_EXT_PASSWORD
+	if (os_strncmp(value, "ext:", 4) == 0) {
+		char *name = os_strdup(value + 4);
+		if (!name)
+			return -1;
+		bin_clear_free(ssid->eap.password, ssid->eap.password_len);
+		ssid->eap.password = (u8 *) name;
+		ssid->eap.password_len = os_strlen(name);
+		ssid->eap.flags &= ~EAP_CONFIG_FLAGS_PASSWORD_NTHASH;
+		ssid->eap.flags |= EAP_CONFIG_FLAGS_EXT_PASSWORD;
+		return 0;
+	}
+#endif /* CONFIG_EXT_PASSWORD */
+
+	if (os_strncmp(value, "hash:", 5) != 0) {
+		char *tmp;
+		size_t res_len;
+
+		tmp = wpa_config_parse_string(value, &res_len);
+		if (!tmp) {
+			wpa_printf(MSG_ERROR,
+				   "Line %d: failed to parse password.", line);
+			return -1;
+		}
+		wpa_hexdump_ascii_key(MSG_MSGDUMP, data->name,
+				      (u8 *) tmp, res_len);
+
+		bin_clear_free(ssid->eap.password, ssid->eap.password_len);
+		ssid->eap.password = (u8 *) tmp;
+		ssid->eap.password_len = res_len;
+		ssid->eap.flags &= ~EAP_CONFIG_FLAGS_PASSWORD_NTHASH;
+		ssid->eap.flags &= ~EAP_CONFIG_FLAGS_EXT_PASSWORD;
+
+		return 0;
+	}
+
+
+	/* NtPasswordHash: hash:<32 hex digits> */
+	if (os_strlen(value + 5) != 2 * 16) {
+		wpa_printf(MSG_ERROR,
+			   "Line %d: Invalid password hash length (expected 32 hex digits)",
+			   line);
+		return -1;
+	}
+
+	hash = os_malloc(16);
+	if (!hash)
+		return -1;
+
+	if (hexstr2bin(value + 5, hash, 16)) {
+		os_free(hash);
+		wpa_printf(MSG_ERROR, "Line %d: Invalid password hash", line);
+		return -1;
+	}
+
+	wpa_hexdump_key(MSG_MSGDUMP, data->name, hash, 16);
+
+	if (ssid->eap.password && ssid->eap.password_len == 16 &&
+	    os_memcmp(ssid->eap.password, hash, 16) == 0 &&
+	    (ssid->eap.flags & EAP_CONFIG_FLAGS_PASSWORD_NTHASH)) {
+		bin_clear_free(hash, 16);
+		return 1;
+	}
+	bin_clear_free(ssid->eap.password, ssid->eap.password_len);
+	ssid->eap.password = hash;
+	ssid->eap.password_len = 16;
+	ssid->eap.flags |= EAP_CONFIG_FLAGS_PASSWORD_NTHASH;
+	ssid->eap.flags &= ~EAP_CONFIG_FLAGS_EXT_PASSWORD;
+
+	return 0;
+}
+
+
+static int wpa_config_parse_machine_password(const struct parse_data *data,
+					     struct wpa_ssid *ssid, int line,
+					     const char *value)
+{
+	u8 *hash;
+
+	if (os_strcmp(value, "NULL") == 0) {
+		if (!ssid->eap.machine_password)
+			return 1; /* Already unset */
+		wpa_printf(MSG_DEBUG,
+			   "Unset configuration string 'machine_password'");
+		bin_clear_free(ssid->eap.machine_password,
+			       ssid->eap.machine_password_len);
+		ssid->eap.machine_password = NULL;
+		ssid->eap.machine_password_len = 0;
+		return 0;
+	}
+
+#ifdef CONFIG_EXT_PASSWORD
+	if (os_strncmp(value, "ext:", 4) == 0) {
+		char *name = os_strdup(value + 4);
+
+		if (!name)
+			return -1;
+		bin_clear_free(ssid->eap.machine_password,
+			       ssid->eap.machine_password_len);
+		ssid->eap.machine_password = (u8 *) name;
+		ssid->eap.machine_password_len = os_strlen(name);
+		ssid->eap.flags &= ~EAP_CONFIG_FLAGS_MACHINE_PASSWORD_NTHASH;
+		ssid->eap.flags |= EAP_CONFIG_FLAGS_EXT_MACHINE_PASSWORD;
+		return 0;
+	}
+#endif /* CONFIG_EXT_PASSWORD */
+
+	if (os_strncmp(value, "hash:", 5) != 0) {
+		char *tmp;
+		size_t res_len;
+
+		tmp = wpa_config_parse_string(value, &res_len);
+		if (!tmp) {
+			wpa_printf(MSG_ERROR,
+				   "Line %d: failed to parse machine_password.",
+				   line);
+			return -1;
+		}
+		wpa_hexdump_ascii_key(MSG_MSGDUMP, data->name,
+				      (u8 *) tmp, res_len);
+
+		bin_clear_free(ssid->eap.machine_password,
+			       ssid->eap.machine_password_len);
+		ssid->eap.machine_password = (u8 *) tmp;
+		ssid->eap.machine_password_len = res_len;
+		ssid->eap.flags &= ~EAP_CONFIG_FLAGS_MACHINE_PASSWORD_NTHASH;
+		ssid->eap.flags &= ~EAP_CONFIG_FLAGS_EXT_MACHINE_PASSWORD;
+
+		return 0;
+	}
+
+
+	/* NtPasswordHash: hash:<32 hex digits> */
+	if (os_strlen(value + 5) != 2 * 16) {
+		wpa_printf(MSG_ERROR,
+			   "Line %d: Invalid machine_password hash length (expected 32 hex digits)",
+			   line);
+		return -1;
+	}
+
+	hash = os_malloc(16);
+	if (!hash)
+		return -1;
+
+	if (hexstr2bin(value + 5, hash, 16)) {
+		os_free(hash);
+		wpa_printf(MSG_ERROR, "Line %d: Invalid machine_password hash",
+			   line);
+		return -1;
+	}
+
+	wpa_hexdump_key(MSG_MSGDUMP, data->name, hash, 16);
+
+	if (ssid->eap.machine_password &&
+	    ssid->eap.machine_password_len == 16 &&
+	    os_memcmp(ssid->eap.machine_password, hash, 16) == 0 &&
+	    (ssid->eap.flags & EAP_CONFIG_FLAGS_MACHINE_PASSWORD_NTHASH)) {
+		bin_clear_free(hash, 16);
+		return 1;
+	}
+	bin_clear_free(ssid->eap.machine_password,
+		       ssid->eap.machine_password_len);
+	ssid->eap.machine_password = hash;
+	ssid->eap.machine_password_len = 16;
+	ssid->eap.flags |= EAP_CONFIG_FLAGS_MACHINE_PASSWORD_NTHASH;
+	ssid->eap.flags &= ~EAP_CONFIG_FLAGS_EXT_MACHINE_PASSWORD;
+
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+
+static char * wpa_config_write_password(const struct parse_data *data,
+					struct wpa_ssid *ssid)
+{
+	char *buf;
+
+	if (!ssid->eap.password)
+		return NULL;
+
+#ifdef CONFIG_EXT_PASSWORD
+	if (ssid->eap.flags & EAP_CONFIG_FLAGS_EXT_PASSWORD) {
+		buf = os_zalloc(4 + ssid->eap.password_len + 1);
+		if (!buf)
+			return NULL;
+		os_memcpy(buf, "ext:", 4);
+		os_memcpy(buf + 4, ssid->eap.password, ssid->eap.password_len);
+		return buf;
+	}
+#endif /* CONFIG_EXT_PASSWORD */
+
+	if (!(ssid->eap.flags & EAP_CONFIG_FLAGS_PASSWORD_NTHASH)) {
+		return wpa_config_write_string(
+			ssid->eap.password, ssid->eap.password_len);
+	}
+
+	buf = os_malloc(5 + 32 + 1);
+	if (!buf)
+		return NULL;
+
+	os_memcpy(buf, "hash:", 5);
+	wpa_snprintf_hex(buf + 5, 32 + 1, ssid->eap.password, 16);
+
+	return buf;
+}
+
+
+static char * wpa_config_write_machine_password(const struct parse_data *data,
+						struct wpa_ssid *ssid)
+{
+	char *buf;
+
+	if (!ssid->eap.machine_password)
+		return NULL;
+
+#ifdef CONFIG_EXT_PASSWORD
+	if (ssid->eap.flags & EAP_CONFIG_FLAGS_EXT_MACHINE_PASSWORD) {
+		buf = os_zalloc(4 + ssid->eap.machine_password_len + 1);
+		if (!buf)
+			return NULL;
+		os_memcpy(buf, "ext:", 4);
+		os_memcpy(buf + 4, ssid->eap.machine_password,
+			  ssid->eap.machine_password_len);
+		return buf;
+	}
+#endif /* CONFIG_EXT_PASSWORD */
+
+	if (!(ssid->eap.flags & EAP_CONFIG_FLAGS_MACHINE_PASSWORD_NTHASH)) {
+		return wpa_config_write_string(
+			ssid->eap.machine_password,
+			ssid->eap.machine_password_len);
+	}
+
+	buf = os_malloc(5 + 32 + 1);
+	if (!buf)
+		return NULL;
+
+	os_memcpy(buf, "hash:", 5);
+	wpa_snprintf_hex(buf + 5, 32 + 1, ssid->eap.machine_password, 16);
+
+	return buf;
+}
+
+#endif /* NO_CONFIG_WRITE */
+#endif /* IEEE8021X_EAPOL */
+
+
+#ifdef CONFIG_WEP
+
+static int wpa_config_parse_wep_key(u8 *key, size_t *len, int line,
+				    const char *value, int idx)
+{
+	char *buf, title[20];
+	int res;
+
+	buf = wpa_config_parse_string(value, len);
+	if (buf == NULL) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid WEP key %d '%s'.",
+			   line, idx, value);
+		return -1;
+	}
+	if (*len > MAX_WEP_KEY_LEN) {
+		wpa_printf(MSG_ERROR, "Line %d: Too long WEP key %d '%s'.",
+			   line, idx, value);
+		os_free(buf);
+		return -1;
+	}
+	if (*len && *len != 5 && *len != 13 && *len != 16) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid WEP key length %u - "
+			   "this network block will be ignored",
+			   line, (unsigned int) *len);
+	}
+	os_memcpy(key, buf, *len);
+	str_clear_free(buf);
+	res = os_snprintf(title, sizeof(title), "wep_key%d", idx);
+	if (!os_snprintf_error(sizeof(title), res))
+		wpa_hexdump_key(MSG_MSGDUMP, title, key, *len);
+	return 0;
+}
+
+
+static int wpa_config_parse_wep_key0(const struct parse_data *data,
+				     struct wpa_ssid *ssid, int line,
+				     const char *value)
+{
+	return wpa_config_parse_wep_key(ssid->wep_key[0],
+					&ssid->wep_key_len[0], line,
+					value, 0);
+}
+
+
+static int wpa_config_parse_wep_key1(const struct parse_data *data,
+				     struct wpa_ssid *ssid, int line,
+				     const char *value)
+{
+	return wpa_config_parse_wep_key(ssid->wep_key[1],
+					&ssid->wep_key_len[1], line,
+					value, 1);
+}
+
+
+static int wpa_config_parse_wep_key2(const struct parse_data *data,
+				     struct wpa_ssid *ssid, int line,
+				     const char *value)
+{
+	return wpa_config_parse_wep_key(ssid->wep_key[2],
+					&ssid->wep_key_len[2], line,
+					value, 2);
+}
+
+
+static int wpa_config_parse_wep_key3(const struct parse_data *data,
+				     struct wpa_ssid *ssid, int line,
+				     const char *value)
+{
+	return wpa_config_parse_wep_key(ssid->wep_key[3],
+					&ssid->wep_key_len[3], line,
+					value, 3);
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_wep_key(struct wpa_ssid *ssid, int idx)
+{
+	if (ssid->wep_key_len[idx] == 0)
+		return NULL;
+	return wpa_config_write_string(ssid->wep_key[idx],
+				       ssid->wep_key_len[idx]);
+}
+
+
+static char * wpa_config_write_wep_key0(const struct parse_data *data,
+					struct wpa_ssid *ssid)
+{
+	return wpa_config_write_wep_key(ssid, 0);
+}
+
+
+static char * wpa_config_write_wep_key1(const struct parse_data *data,
+					struct wpa_ssid *ssid)
+{
+	return wpa_config_write_wep_key(ssid, 1);
+}
+
+
+static char * wpa_config_write_wep_key2(const struct parse_data *data,
+					struct wpa_ssid *ssid)
+{
+	return wpa_config_write_wep_key(ssid, 2);
+}
+
+
+static char * wpa_config_write_wep_key3(const struct parse_data *data,
+					struct wpa_ssid *ssid)
+{
+	return wpa_config_write_wep_key(ssid, 3);
+}
+#endif /* NO_CONFIG_WRITE */
+
+#endif /* CONFIG_WEP */
+
+
+#ifdef CONFIG_P2P
+
+static int wpa_config_parse_go_p2p_dev_addr(const struct parse_data *data,
+					    struct wpa_ssid *ssid, int line,
+					    const char *value)
+{
+	if (value[0] == '\0' || os_strcmp(value, "\"\"") == 0 ||
+	    os_strcmp(value, "any") == 0) {
+		os_memset(ssid->go_p2p_dev_addr, 0, ETH_ALEN);
+		wpa_printf(MSG_MSGDUMP, "GO P2P Device Address any");
+		return 0;
+	}
+	if (hwaddr_aton(value, ssid->go_p2p_dev_addr)) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid GO P2P Device Address '%s'.",
+			   line, value);
+		return -1;
+	}
+	ssid->bssid_set = 1;
+	wpa_printf(MSG_MSGDUMP, "GO P2P Device Address " MACSTR,
+		   MAC2STR(ssid->go_p2p_dev_addr));
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_go_p2p_dev_addr(const struct parse_data *data,
+					       struct wpa_ssid *ssid)
+{
+	char *value;
+	int res;
+
+	if (is_zero_ether_addr(ssid->go_p2p_dev_addr))
+		return NULL;
+
+	value = os_malloc(20);
+	if (value == NULL)
+		return NULL;
+	res = os_snprintf(value, 20, MACSTR, MAC2STR(ssid->go_p2p_dev_addr));
+	if (os_snprintf_error(20, res)) {
+		os_free(value);
+		return NULL;
+	}
+	value[20 - 1] = '\0';
+	return value;
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_p2p_client_list(const struct parse_data *data,
+					    struct wpa_ssid *ssid, int line,
+					    const char *value)
+{
+	return wpa_config_parse_addr_list(data, line, value,
+					  &ssid->p2p_client_list,
+					  &ssid->num_p2p_clients,
+					  "p2p_client_list", 0, 0);
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_p2p_client_list(const struct parse_data *data,
+					       struct wpa_ssid *ssid)
+{
+	return wpa_config_write_addr_list(data, ssid->p2p_client_list,
+					  ssid->num_p2p_clients,
+					  "p2p_client_list");
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+static int wpa_config_parse_psk_list(const struct parse_data *data,
+				     struct wpa_ssid *ssid, int line,
+				     const char *value)
+{
+	struct psk_list_entry *p;
+	const char *pos;
+
+	p = os_zalloc(sizeof(*p));
+	if (p == NULL)
+		return -1;
+
+	pos = value;
+	if (os_strncmp(pos, "P2P-", 4) == 0) {
+		p->p2p = 1;
+		pos += 4;
+	}
+
+	if (hwaddr_aton(pos, p->addr)) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid psk_list address '%s'",
+			   line, pos);
+		os_free(p);
+		return -1;
+	}
+	pos += 17;
+	if (*pos != '-') {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid psk_list '%s'",
+			   line, pos);
+		os_free(p);
+		return -1;
+	}
+	pos++;
+
+	if (hexstr2bin(pos, p->psk, PMK_LEN) || pos[PMK_LEN * 2] != '\0') {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid psk_list PSK '%s'",
+			   line, pos);
+		os_free(p);
+		return -1;
+	}
+
+	dl_list_add(&ssid->psk_list, &p->list);
+
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_psk_list(const struct parse_data *data,
+					struct wpa_ssid *ssid)
+{
+	return NULL;
+}
+#endif /* NO_CONFIG_WRITE */
+
+#endif /* CONFIG_P2P */
+
+
+#ifdef CONFIG_MESH
+
+static int wpa_config_parse_mesh_basic_rates(const struct parse_data *data,
+					     struct wpa_ssid *ssid, int line,
+					     const char *value)
+{
+	int *rates = wpa_config_parse_int_array(value);
+
+	if (rates == NULL) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid mesh_basic_rates '%s'",
+			   line, value);
+		return -1;
+	}
+	if (rates[0] == 0) {
+		os_free(rates);
+		rates = NULL;
+	}
+
+	os_free(ssid->mesh_basic_rates);
+	ssid->mesh_basic_rates = rates;
+
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+
+static char * wpa_config_write_mesh_basic_rates(const struct parse_data *data,
+						struct wpa_ssid *ssid)
+{
+	return wpa_config_write_freqs(data, ssid->mesh_basic_rates);
+}
+
+#endif /* NO_CONFIG_WRITE */
+
+#endif /* CONFIG_MESH */
+
+
+#ifdef CONFIG_MACSEC
+
+static int wpa_config_parse_mka_cak(const struct parse_data *data,
+				    struct wpa_ssid *ssid, int line,
+				    const char *value)
+{
+	size_t len;
+
+	len = os_strlen(value);
+	if (len > 2 * MACSEC_CAK_MAX_LEN ||
+	    (len != 2 * 16 && len != 2 * 32) ||
+	    hexstr2bin(value, ssid->mka_cak, len / 2)) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid MKA-CAK '%s'.",
+			   line, value);
+		return -1;
+	}
+	ssid->mka_cak_len = len / 2;
+	ssid->mka_psk_set |= MKA_PSK_SET_CAK;
+
+	wpa_hexdump_key(MSG_MSGDUMP, "MKA-CAK", ssid->mka_cak,
+			ssid->mka_cak_len);
+	return 0;
+}
+
+
+static int wpa_config_parse_mka_ckn(const struct parse_data *data,
+				    struct wpa_ssid *ssid, int line,
+				    const char *value)
+{
+	size_t len;
+
+	len = os_strlen(value);
+	if (len > 2 * MACSEC_CKN_MAX_LEN || /* too long */
+	    len < 2 || /* too short */
+	    len % 2 != 0 /* not an integral number of bytes */) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid MKA-CKN '%s'.",
+			   line, value);
+		return -1;
+	}
+	ssid->mka_ckn_len = len / 2;
+	if (hexstr2bin(value, ssid->mka_ckn, ssid->mka_ckn_len)) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid MKA-CKN '%s'.",
+			   line, value);
+		return -1;
+	}
+
+	ssid->mka_psk_set |= MKA_PSK_SET_CKN;
+
+	wpa_hexdump_key(MSG_MSGDUMP, "MKA-CKN", ssid->mka_ckn,
+			ssid->mka_ckn_len);
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+
+static char * wpa_config_write_mka_cak(const struct parse_data *data,
+				       struct wpa_ssid *ssid)
+{
+	if (!(ssid->mka_psk_set & MKA_PSK_SET_CAK))
+		return NULL;
+
+	return wpa_config_write_string_hex(ssid->mka_cak, ssid->mka_cak_len);
+}
+
+
+static char * wpa_config_write_mka_ckn(const struct parse_data *data,
+				       struct wpa_ssid *ssid)
+{
+	if (!(ssid->mka_psk_set & MKA_PSK_SET_CKN))
+		return NULL;
+	return wpa_config_write_string_hex(ssid->mka_ckn, ssid->mka_ckn_len);
+}
+
+#endif /* NO_CONFIG_WRITE */
+
+#endif /* CONFIG_MACSEC */
+
+
+#ifdef CONFIG_OCV
+
+static int wpa_config_parse_ocv(const struct parse_data *data,
+				struct wpa_ssid *ssid, int line,
+				const char *value)
+{
+	char *end;
+
+	ssid->ocv = strtol(value, &end, 0);
+	if (*end || ssid->ocv < 0 || ssid->ocv > 1) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid ocv value '%s'.",
+			   line, value);
+		return -1;
+	}
+	if (ssid->ocv && ssid->ieee80211w == NO_MGMT_FRAME_PROTECTION)
+		ssid->ieee80211w = MGMT_FRAME_PROTECTION_OPTIONAL;
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_ocv(const struct parse_data *data,
+				   struct wpa_ssid *ssid)
+{
+	char *value = os_malloc(20);
+
+	if (!value)
+		return NULL;
+	os_snprintf(value, 20, "%d", ssid->ocv);
+	value[20 - 1] = '\0';
+	return value;
+}
+#endif /* NO_CONFIG_WRITE */
+
+#endif /* CONFIG_OCV */
+
+
+static int wpa_config_parse_peerkey(const struct parse_data *data,
+				    struct wpa_ssid *ssid, int line,
+				    const char *value)
+{
+	wpa_printf(MSG_INFO, "NOTE: Obsolete peerkey parameter ignored");
+	return 0;
+}
+
+
+#ifndef NO_CONFIG_WRITE
+static char * wpa_config_write_peerkey(const struct parse_data *data,
+				       struct wpa_ssid *ssid)
+{
+	return NULL;
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+/* Helper macros for network block parser */
+
+#ifdef OFFSET
+#undef OFFSET
+#endif /* OFFSET */
+/* OFFSET: Get offset of a variable within the wpa_ssid structure */
+#define OFFSET(v) ((void *) &((struct wpa_ssid *) 0)->v)
+
+/* STR: Define a string variable for an ASCII string; f = field name */
+#ifdef NO_CONFIG_WRITE
+#define _STR(f) #f, wpa_config_parse_str, OFFSET(f)
+#define _STRe(f, m) #f, wpa_config_parse_str, OFFSET(eap.m)
+#else /* NO_CONFIG_WRITE */
+#define _STR(f) #f, wpa_config_parse_str, wpa_config_write_str, OFFSET(f)
+#define _STRe(f, m) #f, wpa_config_parse_str, wpa_config_write_str, \
+		OFFSET(eap.m)
+#endif /* NO_CONFIG_WRITE */
+#define STR(f) _STR(f), NULL, NULL, NULL, 0
+#define STRe(f, m) _STRe(f, m), NULL, NULL, NULL, 0
+#define STR_KEY(f) _STR(f), NULL, NULL, NULL, 1
+#define STR_KEYe(f, m) _STRe(f, m), NULL, NULL, NULL, 1
+
+/* STR_LEN: Define a string variable with a separate variable for storing the
+ * data length. Unlike STR(), this can be used to store arbitrary binary data
+ * (i.e., even nul termination character). */
+#define _STR_LEN(f) _STR(f), OFFSET(f ## _len)
+#define _STR_LENe(f, m) _STRe(f, m), OFFSET(eap.m ## _len)
+#define STR_LEN(f) _STR_LEN(f), NULL, NULL, 0
+#define STR_LENe(f, m) _STR_LENe(f, m), NULL, NULL, 0
+#define STR_LEN_KEY(f) _STR_LEN(f), NULL, NULL, 1
+
+/* STR_RANGE: Like STR_LEN(), but with minimum and maximum allowed length
+ * explicitly specified. */
+#define _STR_RANGE(f, min, max) _STR_LEN(f), (void *) (min), (void *) (max)
+#define STR_RANGE(f, min, max) _STR_RANGE(f, min, max), 0
+#define STR_RANGE_KEY(f, min, max) _STR_RANGE(f, min, max), 1
+
+#ifdef NO_CONFIG_WRITE
+#define _INT(f) #f, wpa_config_parse_int, OFFSET(f), (void *) 0
+#define _INTe(f, m) #f, wpa_config_parse_int, OFFSET(eap.m), (void *) 0
+#else /* NO_CONFIG_WRITE */
+#define _INT(f) #f, wpa_config_parse_int, wpa_config_write_int, \
+	OFFSET(f), (void *) 0
+#define _INTe(f, m) #f, wpa_config_parse_int, wpa_config_write_int,	\
+	OFFSET(eap.m), (void *) 0
+#endif /* NO_CONFIG_WRITE */
+
+/* INT: Define an integer variable */
+#define INT(f) _INT(f), NULL, NULL, 0
+#define INTe(f, m) _INTe(f, m), NULL, NULL, 0
+
+/* INT_RANGE: Define an integer variable with allowed value range */
+#define INT_RANGE(f, min, max) _INT(f), (void *) (min), (void *) (max), 0
+
+/* FUNC: Define a configuration variable that uses a custom function for
+ * parsing and writing the value. */
+#ifdef NO_CONFIG_WRITE
+#define _FUNC(f) #f, wpa_config_parse_ ## f, NULL, NULL, NULL, NULL
+#else /* NO_CONFIG_WRITE */
+#define _FUNC(f) #f, wpa_config_parse_ ## f, wpa_config_write_ ## f, \
+	NULL, NULL, NULL, NULL
+#endif /* NO_CONFIG_WRITE */
+#define FUNC(f) _FUNC(f), 0
+#define FUNC_KEY(f) _FUNC(f), 1
+
+/*
+ * Table of network configuration variables. This table is used to parse each
+ * network configuration variable, e.g., each line in wpa_supplicant.conf file
+ * that is inside a network block.
+ *
+ * This table is generated using the helper macros defined above and with
+ * generous help from the C pre-processor. The field name is stored as a string
+ * into .name and for STR and INT types, the offset of the target buffer within
+ * struct wpa_ssid is stored in .param1. .param2 (if not NULL) is similar
+ * offset to the field containing the length of the configuration variable.
+ * .param3 and .param4 can be used to mark the allowed range (length for STR
+ * and value for INT).
+ *
+ * For each configuration line in wpa_supplicant.conf, the parser goes through
+ * this table and select the entry that matches with the field name. The parser
+ * function (.parser) is then called to parse the actual value of the field.
+ *
+ * This kind of mechanism makes it easy to add new configuration parameters,
+ * since only one line needs to be added into this table and into the
+ * struct wpa_ssid definition if the new variable is either a string or
+ * integer. More complex types will need to use their own parser and writer
+ * functions.
+ */
+static const struct parse_data ssid_fields[] = {
+	{ STR_RANGE(ssid, 0, SSID_MAX_LEN) },
+	{ INT_RANGE(scan_ssid, 0, 1) },
+	{ FUNC(bssid) },
+	{ FUNC(bssid_hint) },
+	{ FUNC(bssid_ignore) },
+	{ FUNC(bssid_accept) },
+	{ FUNC(bssid_blacklist) }, /* deprecated alias for bssid_ignore */
+	{ FUNC(bssid_whitelist) }, /* deprecated alias for bssid_accept */
+	{ FUNC_KEY(psk) },
+	{ INT(mem_only_psk) },
+	{ STR_KEY(sae_password) },
+	{ STR(sae_password_id) },
+	{ FUNC(proto) },
+	{ FUNC(key_mgmt) },
+	{ INT(bg_scan_period) },
+	{ FUNC(pairwise) },
+	{ FUNC(group) },
+	{ FUNC(group_mgmt) },
+	{ FUNC(auth_alg) },
+	{ FUNC(scan_freq) },
+	{ FUNC(freq_list) },
+	{ INT_RANGE(ht, 0, 1) },
+	{ INT_RANGE(vht, 0, 1) },
+	{ INT_RANGE(ht40, -1, 1) },
+	{ INT_RANGE(max_oper_chwidth, CHANWIDTH_USE_HT,
+		    CHANWIDTH_80P80MHZ) },
+	{ INT(vht_center_freq1) },
+	{ INT(vht_center_freq2) },
+#ifdef IEEE8021X_EAPOL
+	{ FUNC(eap) },
+	{ STR_LENe(identity, identity) },
+	{ STR_LENe(anonymous_identity, anonymous_identity) },
+	{ STR_LENe(imsi_identity, imsi_identity) },
+	{ STR_LENe(machine_identity, machine_identity) },
+	{ FUNC_KEY(password) },
+	{ FUNC_KEY(machine_password) },
+	{ STRe(ca_cert, cert.ca_cert) },
+	{ STRe(ca_path, cert.ca_path) },
+	{ STRe(client_cert, cert.client_cert) },
+	{ STRe(private_key, cert.private_key) },
+	{ STR_KEYe(private_key_passwd, cert.private_key_passwd) },
+	{ STRe(dh_file, cert.dh_file) },
+	{ STRe(subject_match, cert.subject_match) },
+	{ STRe(check_cert_subject, cert.check_cert_subject) },
+	{ STRe(altsubject_match, cert.altsubject_match) },
+	{ STRe(domain_suffix_match, cert.domain_suffix_match) },
+	{ STRe(domain_match, cert.domain_match) },
+	{ STRe(ca_cert2, phase2_cert.ca_cert) },
+	{ STRe(ca_path2, phase2_cert.ca_path) },
+	{ STRe(client_cert2, phase2_cert.client_cert) },
+	{ STRe(private_key2, phase2_cert.private_key) },
+	{ STR_KEYe(private_key2_passwd, phase2_cert.private_key_passwd) },
+	{ STRe(dh_file2, phase2_cert.dh_file) },
+	{ STRe(subject_match2, phase2_cert.subject_match) },
+	{ STRe(check_cert_subject2, phase2_cert.check_cert_subject) },
+	{ STRe(altsubject_match2, phase2_cert.altsubject_match) },
+	{ STRe(domain_suffix_match2, phase2_cert.domain_suffix_match) },
+	{ STRe(domain_match2, phase2_cert.domain_match) },
+	{ STRe(phase1, phase1) },
+	{ STRe(phase2, phase2) },
+	{ STRe(machine_phase2, machine_phase2) },
+	{ STRe(pcsc, pcsc) },
+	{ STR_KEYe(pin, cert.pin) },
+	{ STRe(engine_id, cert.engine_id) },
+	{ STRe(key_id, cert.key_id) },
+	{ STRe(cert_id, cert.cert_id) },
+	{ STRe(ca_cert_id, cert.ca_cert_id) },
+	{ STR_KEYe(pin2, phase2_cert.pin) },
+	{ STRe(engine_id2, phase2_cert.engine_id) },
+	{ STRe(key_id2, phase2_cert.key_id) },
+	{ STRe(cert_id2, phase2_cert.cert_id) },
+	{ STRe(ca_cert_id2, phase2_cert.ca_cert_id) },
+	{ INTe(engine, cert.engine) },
+	{ INTe(engine2, phase2_cert.engine) },
+	{ STRe(machine_ca_cert, machine_cert.ca_cert) },
+	{ STRe(machine_ca_path, machine_cert.ca_path) },
+	{ STRe(machine_client_cert, machine_cert.client_cert) },
+	{ STRe(machine_private_key, machine_cert.private_key) },
+	{ STR_KEYe(machine_private_key_passwd,
+		   machine_cert.private_key_passwd) },
+	{ STRe(machine_dh_file, machine_cert.dh_file) },
+	{ STRe(machine_subject_match, machine_cert.subject_match) },
+	{ STRe(machine_check_cert_subject, machine_cert.check_cert_subject) },
+	{ STRe(machine_altsubject_match, machine_cert.altsubject_match) },
+	{ STRe(machine_domain_suffix_match,
+	       machine_cert.domain_suffix_match) },
+	{ STRe(machine_domain_match, machine_cert.domain_match) },
+	{ STR_KEYe(machine_pin, machine_cert.pin) },
+	{ STRe(machine_engine_id, machine_cert.engine_id) },
+	{ STRe(machine_key_id, machine_cert.key_id) },
+	{ STRe(machine_cert_id, machine_cert.cert_id) },
+	{ STRe(machine_ca_cert_id, machine_cert.ca_cert_id) },
+	{ INTe(machine_engine, machine_cert.engine) },
+	{ INTe(machine_ocsp, machine_cert.ocsp) },
+	{ INT(eapol_flags) },
+	{ INTe(sim_num, sim_num) },
+	{ STRe(openssl_ciphers, openssl_ciphers) },
+	{ INTe(erp, erp) },
+#endif /* IEEE8021X_EAPOL */
+#ifdef CONFIG_WEP
+	{ FUNC_KEY(wep_key0) },
+	{ FUNC_KEY(wep_key1) },
+	{ FUNC_KEY(wep_key2) },
+	{ FUNC_KEY(wep_key3) },
+	{ INT(wep_tx_keyidx) },
+#endif /* CONFIG_WEP */
+	{ INT(priority) },
+#ifdef IEEE8021X_EAPOL
+	{ INT(eap_workaround) },
+	{ STRe(pac_file, pac_file) },
+	{ INTe(fragment_size, fragment_size) },
+	{ INTe(ocsp, cert.ocsp) },
+	{ INTe(ocsp2, phase2_cert.ocsp) },
+#endif /* IEEE8021X_EAPOL */
+#ifdef CONFIG_MESH
+	{ INT_RANGE(mode, 0, 5) },
+	{ INT_RANGE(no_auto_peer, 0, 1) },
+	{ INT_RANGE(mesh_fwding, 0, 1) },
+	{ INT_RANGE(mesh_rssi_threshold, -255, 1) },
+#else /* CONFIG_MESH */
+	{ INT_RANGE(mode, 0, 4) },
+#endif /* CONFIG_MESH */
+	{ INT_RANGE(proactive_key_caching, 0, 1) },
+	{ INT_RANGE(disabled, 0, 2) },
+	{ STR(id_str) },
+	{ INT_RANGE(ieee80211w, 0, 2) },
+#ifdef CONFIG_OCV
+	{ FUNC(ocv) },
+#endif /* CONFIG_OCV */
+	{ FUNC(peerkey) /* obsolete - removed */ },
+	{ INT_RANGE(mixed_cell, 0, 1) },
+	{ INT_RANGE(frequency, 0, 70200) },
+	{ INT_RANGE(fixed_freq, 0, 1) },
+	{ INT_RANGE(enable_edmg, 0, 1) },
+	{ INT_RANGE(edmg_channel, 9, 13) },
+#ifdef CONFIG_ACS
+	{ INT_RANGE(acs, 0, 1) },
+#endif /* CONFIG_ACS */
+#ifdef CONFIG_MESH
+	{ FUNC(mesh_basic_rates) },
+	{ INT(dot11MeshMaxRetries) },
+	{ INT(dot11MeshRetryTimeout) },
+	{ INT(dot11MeshConfirmTimeout) },
+	{ INT(dot11MeshHoldingTimeout) },
+#endif /* CONFIG_MESH */
+	{ INT(wpa_ptk_rekey) },
+	{ INT_RANGE(wpa_deny_ptk0_rekey, 0, 2) },
+	{ INT(group_rekey) },
+	{ STR(bgscan) },
+	{ INT_RANGE(ignore_broadcast_ssid, 0, 2) },
+#ifdef CONFIG_P2P
+	{ FUNC(go_p2p_dev_addr) },
+	{ FUNC(p2p_client_list) },
+	{ FUNC(psk_list) },
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_HT_OVERRIDES
+	{ INT_RANGE(disable_ht, 0, 1) },
+	{ INT_RANGE(disable_ht40, -1, 1) },
+	{ INT_RANGE(disable_sgi, 0, 1) },
+	{ INT_RANGE(disable_ldpc, 0, 1) },
+	{ INT_RANGE(ht40_intolerant, 0, 1) },
+	{ INT_RANGE(tx_stbc, -1, 1) },
+	{ INT_RANGE(rx_stbc, -1, 3) },
+	{ INT_RANGE(disable_max_amsdu, -1, 1) },
+	{ INT_RANGE(ampdu_factor, -1, 3) },
+	{ INT_RANGE(ampdu_density, -1, 7) },
+	{ STR(ht_mcs) },
+#endif /* CONFIG_HT_OVERRIDES */
+#ifdef CONFIG_VHT_OVERRIDES
+	{ INT_RANGE(disable_vht, 0, 1) },
+	{ INT(vht_capa) },
+	{ INT(vht_capa_mask) },
+	{ INT_RANGE(vht_rx_mcs_nss_1, -1, 3) },
+	{ INT_RANGE(vht_rx_mcs_nss_2, -1, 3) },
+	{ INT_RANGE(vht_rx_mcs_nss_3, -1, 3) },
+	{ INT_RANGE(vht_rx_mcs_nss_4, -1, 3) },
+	{ INT_RANGE(vht_rx_mcs_nss_5, -1, 3) },
+	{ INT_RANGE(vht_rx_mcs_nss_6, -1, 3) },
+	{ INT_RANGE(vht_rx_mcs_nss_7, -1, 3) },
+	{ INT_RANGE(vht_rx_mcs_nss_8, -1, 3) },
+	{ INT_RANGE(vht_tx_mcs_nss_1, -1, 3) },
+	{ INT_RANGE(vht_tx_mcs_nss_2, -1, 3) },
+	{ INT_RANGE(vht_tx_mcs_nss_3, -1, 3) },
+	{ INT_RANGE(vht_tx_mcs_nss_4, -1, 3) },
+	{ INT_RANGE(vht_tx_mcs_nss_5, -1, 3) },
+	{ INT_RANGE(vht_tx_mcs_nss_6, -1, 3) },
+	{ INT_RANGE(vht_tx_mcs_nss_7, -1, 3) },
+	{ INT_RANGE(vht_tx_mcs_nss_8, -1, 3) },
+#endif /* CONFIG_VHT_OVERRIDES */
+#ifdef CONFIG_HE_OVERRIDES
+	{ INT_RANGE(disable_he, 0, 1)},
+#endif /* CONFIG_HE_OVERRIDES */
+	{ INT(ap_max_inactivity) },
+	{ INT(dtim_period) },
+	{ INT(beacon_int) },
+#ifdef CONFIG_MACSEC
+	{ INT_RANGE(macsec_policy, 0, 1) },
+	{ INT_RANGE(macsec_integ_only, 0, 1) },
+	{ INT_RANGE(macsec_replay_protect, 0, 1) },
+	{ INT(macsec_replay_window) },
+	{ INT_RANGE(macsec_port, 1, 65534) },
+	{ INT_RANGE(mka_priority, 0, 255) },
+	{ FUNC_KEY(mka_cak) },
+	{ FUNC_KEY(mka_ckn) },
+#endif /* CONFIG_MACSEC */
+#ifdef CONFIG_HS20
+	{ INT(update_identifier) },
+	{ STR_RANGE(roaming_consortium_selection, 0, MAX_ROAMING_CONS_OI_LEN) },
+#endif /* CONFIG_HS20 */
+	{ INT_RANGE(mac_addr, 0, 2) },
+	{ INT_RANGE(pbss, 0, 2) },
+	{ INT_RANGE(wps_disabled, 0, 1) },
+	{ INT_RANGE(fils_dh_group, 0, 65535) },
+#ifdef CONFIG_DPP
+	{ STR(dpp_connector) },
+	{ STR_LEN(dpp_netaccesskey) },
+	{ INT(dpp_netaccesskey_expiry) },
+	{ STR_LEN(dpp_csign) },
+	{ STR_LEN(dpp_pp_key) },
+	{ INT_RANGE(dpp_pfs, 0, 2) },
+#endif /* CONFIG_DPP */
+	{ INT_RANGE(owe_group, 0, 65535) },
+	{ INT_RANGE(owe_only, 0, 1) },
+	{ INT_RANGE(owe_ptk_workaround, 0, 1) },
+	{ INT_RANGE(multi_ap_backhaul_sta, 0, 1) },
+	{ INT_RANGE(ft_eap_pmksa_caching, 0, 1) },
+	{ INT_RANGE(beacon_prot, 0, 1) },
+	{ INT_RANGE(transition_disable, 0, 255) },
+	{ INT_RANGE(sae_pk, 0, 2) },
+};
+
+#undef OFFSET
+#undef _STR
+#undef STR
+#undef STR_KEY
+#undef _STR_LEN
+#undef STR_LEN
+#undef STR_LEN_KEY
+#undef _STR_RANGE
+#undef STR_RANGE
+#undef STR_RANGE_KEY
+#undef _INT
+#undef INT
+#undef INT_RANGE
+#undef _FUNC
+#undef FUNC
+#undef FUNC_KEY
+#define NUM_SSID_FIELDS ARRAY_SIZE(ssid_fields)
+
+
+/**
+ * wpa_config_add_prio_network - Add a network to priority lists
+ * @config: Configuration data from wpa_config_read()
+ * @ssid: Pointer to the network configuration to be added to the list
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function is used to add a network block to the priority list of
+ * networks. This must be called for each network when reading in the full
+ * configuration. In addition, this can be used indirectly when updating
+ * priorities by calling wpa_config_update_prio_list().
+ */
+int wpa_config_add_prio_network(struct wpa_config *config,
+				struct wpa_ssid *ssid)
+{
+	size_t prio;
+	struct wpa_ssid *prev, **nlist;
+
+	/*
+	 * Add to an existing priority list if one is available for the
+	 * configured priority level for this network.
+	 */
+	for (prio = 0; prio < config->num_prio; prio++) {
+		prev = config->pssid[prio];
+		if (prev->priority == ssid->priority) {
+			while (prev->pnext)
+				prev = prev->pnext;
+			prev->pnext = ssid;
+			return 0;
+		}
+	}
+
+	/* First network for this priority - add a new priority list */
+	nlist = os_realloc_array(config->pssid, config->num_prio + 1,
+				 sizeof(struct wpa_ssid *));
+	if (nlist == NULL)
+		return -1;
+
+	for (prio = 0; prio < config->num_prio; prio++) {
+		if (nlist[prio]->priority < ssid->priority) {
+			os_memmove(&nlist[prio + 1], &nlist[prio],
+				   (config->num_prio - prio) *
+				   sizeof(struct wpa_ssid *));
+			break;
+		}
+	}
+
+	nlist[prio] = ssid;
+	config->num_prio++;
+	config->pssid = nlist;
+
+	return 0;
+}
+
+
+/**
+ * wpa_config_update_prio_list - Update network priority list
+ * @config: Configuration data from wpa_config_read()
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function is called to update the priority list of networks in the
+ * configuration when a network is being added or removed. This is also called
+ * if a priority for a network is changed.
+ */
+int wpa_config_update_prio_list(struct wpa_config *config)
+{
+	struct wpa_ssid *ssid;
+	int ret = 0;
+
+	os_free(config->pssid);
+	config->pssid = NULL;
+	config->num_prio = 0;
+
+	ssid = config->ssid;
+	while (ssid) {
+		ssid->pnext = NULL;
+		if (wpa_config_add_prio_network(config, ssid) < 0)
+			ret = -1;
+		ssid = ssid->next;
+	}
+
+	return ret;
+}
+
+
+#ifdef IEEE8021X_EAPOL
+
+static void eap_peer_config_free_cert(struct eap_peer_cert_config *cert)
+{
+	os_free(cert->ca_cert);
+	os_free(cert->ca_path);
+	os_free(cert->client_cert);
+	os_free(cert->private_key);
+	str_clear_free(cert->private_key_passwd);
+	os_free(cert->dh_file);
+	os_free(cert->subject_match);
+	os_free(cert->check_cert_subject);
+	os_free(cert->altsubject_match);
+	os_free(cert->domain_suffix_match);
+	os_free(cert->domain_match);
+	str_clear_free(cert->pin);
+	os_free(cert->engine_id);
+	os_free(cert->key_id);
+	os_free(cert->cert_id);
+	os_free(cert->ca_cert_id);
+}
+
+
+static void eap_peer_config_free(struct eap_peer_config *eap)
+{
+	os_free(eap->eap_methods);
+	bin_clear_free(eap->identity, eap->identity_len);
+	os_free(eap->anonymous_identity);
+	os_free(eap->imsi_identity);
+	os_free(eap->machine_identity);
+	bin_clear_free(eap->password, eap->password_len);
+	bin_clear_free(eap->machine_password, eap->machine_password_len);
+	eap_peer_config_free_cert(&eap->cert);
+	eap_peer_config_free_cert(&eap->phase2_cert);
+	eap_peer_config_free_cert(&eap->machine_cert);
+	os_free(eap->phase1);
+	os_free(eap->phase2);
+	os_free(eap->machine_phase2);
+	os_free(eap->pcsc);
+	os_free(eap->otp);
+	os_free(eap->pending_req_otp);
+	os_free(eap->pac_file);
+	bin_clear_free(eap->new_password, eap->new_password_len);
+	str_clear_free(eap->external_sim_resp);
+	os_free(eap->openssl_ciphers);
+}
+
+#endif /* IEEE8021X_EAPOL */
+
+
+/**
+ * wpa_config_free_ssid - Free network/ssid configuration data
+ * @ssid: Configuration data for the network
+ *
+ * This function frees all resources allocated for the network configuration
+ * data.
+ */
+void wpa_config_free_ssid(struct wpa_ssid *ssid)
+{
+	struct psk_list_entry *psk;
+
+	os_free(ssid->ssid);
+	str_clear_free(ssid->passphrase);
+	os_free(ssid->ext_psk);
+	str_clear_free(ssid->sae_password);
+	os_free(ssid->sae_password_id);
+#ifdef IEEE8021X_EAPOL
+	eap_peer_config_free(&ssid->eap);
+#endif /* IEEE8021X_EAPOL */
+	os_free(ssid->id_str);
+	os_free(ssid->scan_freq);
+	os_free(ssid->freq_list);
+	os_free(ssid->bgscan);
+	os_free(ssid->p2p_client_list);
+	os_free(ssid->bssid_ignore);
+	os_free(ssid->bssid_accept);
+#ifdef CONFIG_HT_OVERRIDES
+	os_free(ssid->ht_mcs);
+#endif /* CONFIG_HT_OVERRIDES */
+#ifdef CONFIG_MESH
+	os_free(ssid->mesh_basic_rates);
+#endif /* CONFIG_MESH */
+#ifdef CONFIG_HS20
+	os_free(ssid->roaming_consortium_selection);
+#endif /* CONFIG_HS20 */
+	os_free(ssid->dpp_connector);
+	bin_clear_free(ssid->dpp_netaccesskey, ssid->dpp_netaccesskey_len);
+	os_free(ssid->dpp_csign);
+	os_free(ssid->dpp_pp_key);
+	while ((psk = dl_list_first(&ssid->psk_list, struct psk_list_entry,
+				    list))) {
+		dl_list_del(&psk->list);
+		bin_clear_free(psk, sizeof(*psk));
+	}
+#ifdef CONFIG_SAE
+	sae_deinit_pt(ssid->pt);
+#endif /* CONFIG_SAE */
+	bin_clear_free(ssid, sizeof(*ssid));
+}
+
+
+void wpa_config_free_cred(struct wpa_cred *cred)
+{
+	size_t i;
+
+	os_free(cred->realm);
+	str_clear_free(cred->username);
+	str_clear_free(cred->password);
+	os_free(cred->ca_cert);
+	os_free(cred->client_cert);
+	os_free(cred->private_key);
+	str_clear_free(cred->private_key_passwd);
+	os_free(cred->engine_id);
+	os_free(cred->ca_cert_id);
+	os_free(cred->cert_id);
+	os_free(cred->key_id);
+	os_free(cred->imsi);
+	str_clear_free(cred->milenage);
+	for (i = 0; i < cred->num_domain; i++)
+		os_free(cred->domain[i]);
+	os_free(cred->domain);
+	os_free(cred->domain_suffix_match);
+	os_free(cred->eap_method);
+	os_free(cred->phase1);
+	os_free(cred->phase2);
+	os_free(cred->excluded_ssid);
+	os_free(cred->roaming_partner);
+	os_free(cred->provisioning_sp);
+	for (i = 0; i < cred->num_req_conn_capab; i++)
+		os_free(cred->req_conn_capab_port[i]);
+	os_free(cred->req_conn_capab_port);
+	os_free(cred->req_conn_capab_proto);
+	os_free(cred);
+}
+
+
+void wpa_config_flush_blobs(struct wpa_config *config)
+{
+#ifndef CONFIG_NO_CONFIG_BLOBS
+	struct wpa_config_blob *blob, *prev;
+
+	blob = config->blobs;
+	config->blobs = NULL;
+	while (blob) {
+		prev = blob;
+		blob = blob->next;
+		wpa_config_free_blob(prev);
+	}
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+}
+
+
+/**
+ * wpa_config_free - Free configuration data
+ * @config: Configuration data from wpa_config_read()
+ *
+ * This function frees all resources allocated for the configuration data by
+ * wpa_config_read().
+ */
+void wpa_config_free(struct wpa_config *config)
+{
+	struct wpa_ssid *ssid, *prev = NULL;
+	struct wpa_cred *cred, *cprev;
+	int i;
+
+	ssid = config->ssid;
+	while (ssid) {
+		prev = ssid;
+		ssid = ssid->next;
+		wpa_config_free_ssid(prev);
+	}
+
+	cred = config->cred;
+	while (cred) {
+		cprev = cred;
+		cred = cred->next;
+		wpa_config_free_cred(cprev);
+	}
+
+	wpa_config_flush_blobs(config);
+
+	wpabuf_free(config->wps_vendor_ext_m1);
+	for (i = 0; i < MAX_WPS_VENDOR_EXT; i++)
+		wpabuf_free(config->wps_vendor_ext[i]);
+	os_free(config->ctrl_interface);
+	os_free(config->ctrl_interface_group);
+	os_free(config->opensc_engine_path);
+	os_free(config->pkcs11_engine_path);
+	os_free(config->pkcs11_module_path);
+	os_free(config->openssl_ciphers);
+	os_free(config->pcsc_reader);
+	str_clear_free(config->pcsc_pin);
+	os_free(config->driver_param);
+	os_free(config->device_name);
+	os_free(config->manufacturer);
+	os_free(config->model_name);
+	os_free(config->model_number);
+	os_free(config->serial_number);
+	os_free(config->config_methods);
+	os_free(config->p2p_ssid_postfix);
+	os_free(config->pssid);
+	os_free(config->p2p_pref_chan);
+	os_free(config->p2p_no_go_freq.range);
+	os_free(config->autoscan);
+	os_free(config->freq_list);
+	os_free(config->initial_freq_list);
+	wpabuf_free(config->wps_nfc_dh_pubkey);
+	wpabuf_free(config->wps_nfc_dh_privkey);
+	wpabuf_free(config->wps_nfc_dev_pw);
+	os_free(config->ext_password_backend);
+	os_free(config->sae_groups);
+	wpabuf_free(config->ap_vendor_elements);
+	wpabuf_free(config->ap_assocresp_elements);
+	os_free(config->osu_dir);
+	os_free(config->bgscan);
+	os_free(config->wowlan_triggers);
+	os_free(config->fst_group_id);
+	os_free(config->sched_scan_plans);
+#ifdef CONFIG_MBO
+	os_free(config->non_pref_chan);
+#endif /* CONFIG_MBO */
+	os_free(config->dpp_name);
+	os_free(config->dpp_mud_url);
+
+	os_free(config);
+}
+
+
+/**
+ * wpa_config_foreach_network - Iterate over each configured network
+ * @config: Configuration data from wpa_config_read()
+ * @func: Callback function to process each network
+ * @arg: Opaque argument to pass to callback function
+ *
+ * Iterate over the set of configured networks calling the specified
+ * function for each item. We guard against callbacks removing the
+ * supplied network.
+ */
+void wpa_config_foreach_network(struct wpa_config *config,
+				void (*func)(void *, struct wpa_ssid *),
+				void *arg)
+{
+	struct wpa_ssid *ssid, *next;
+
+	ssid = config->ssid;
+	while (ssid) {
+		next = ssid->next;
+		func(arg, ssid);
+		ssid = next;
+	}
+}
+
+
+/**
+ * wpa_config_get_network - Get configured network based on id
+ * @config: Configuration data from wpa_config_read()
+ * @id: Unique network id to search for
+ * Returns: Network configuration or %NULL if not found
+ */
+struct wpa_ssid * wpa_config_get_network(struct wpa_config *config, int id)
+{
+	struct wpa_ssid *ssid;
+
+	ssid = config->ssid;
+	while (ssid) {
+		if (id == ssid->id)
+			break;
+		ssid = ssid->next;
+	}
+
+	return ssid;
+}
+
+
+/**
+ * wpa_config_add_network - Add a new network with empty configuration
+ * @config: Configuration data from wpa_config_read()
+ * Returns: The new network configuration or %NULL if operation failed
+ */
+struct wpa_ssid * wpa_config_add_network(struct wpa_config *config)
+{
+	int id;
+	struct wpa_ssid *ssid, *last = NULL;
+
+	id = -1;
+	ssid = config->ssid;
+	while (ssid) {
+		if (ssid->id > id)
+			id = ssid->id;
+		last = ssid;
+		ssid = ssid->next;
+	}
+	id++;
+
+	ssid = os_zalloc(sizeof(*ssid));
+	if (ssid == NULL)
+		return NULL;
+	ssid->id = id;
+	dl_list_init(&ssid->psk_list);
+	if (last)
+		last->next = ssid;
+	else
+		config->ssid = ssid;
+
+	wpa_config_update_prio_list(config);
+
+	return ssid;
+}
+
+
+/**
+ * wpa_config_remove_network - Remove a configured network based on id
+ * @config: Configuration data from wpa_config_read()
+ * @id: Unique network id to search for
+ * Returns: 0 on success, or -1 if the network was not found
+ */
+int wpa_config_remove_network(struct wpa_config *config, int id)
+{
+	struct wpa_ssid *ssid, *prev = NULL;
+
+	ssid = config->ssid;
+	while (ssid) {
+		if (id == ssid->id)
+			break;
+		prev = ssid;
+		ssid = ssid->next;
+	}
+
+	if (ssid == NULL)
+		return -1;
+
+	if (prev)
+		prev->next = ssid->next;
+	else
+		config->ssid = ssid->next;
+
+	wpa_config_update_prio_list(config);
+	wpa_config_free_ssid(ssid);
+	return 0;
+}
+
+
+/**
+ * wpa_config_set_network_defaults - Set network default values
+ * @ssid: Pointer to network configuration data
+ */
+void wpa_config_set_network_defaults(struct wpa_ssid *ssid)
+{
+	ssid->proto = DEFAULT_PROTO;
+	ssid->pairwise_cipher = DEFAULT_PAIRWISE;
+	ssid->group_cipher = DEFAULT_GROUP;
+	ssid->key_mgmt = DEFAULT_KEY_MGMT;
+	ssid->wpa_deny_ptk0_rekey = PTK0_REKEY_ALLOW_ALWAYS;
+	ssid->bg_scan_period = DEFAULT_BG_SCAN_PERIOD;
+	ssid->ht = 1;
+	ssid->vht = 1;
+	ssid->he = 1;
+#ifdef IEEE8021X_EAPOL
+	ssid->eapol_flags = DEFAULT_EAPOL_FLAGS;
+	ssid->eap_workaround = DEFAULT_EAP_WORKAROUND;
+	ssid->eap.fragment_size = DEFAULT_FRAGMENT_SIZE;
+	ssid->eap.sim_num = DEFAULT_USER_SELECTED_SIM;
+#endif /* IEEE8021X_EAPOL */
+#ifdef CONFIG_MESH
+	ssid->dot11MeshMaxRetries = DEFAULT_MESH_MAX_RETRIES;
+	ssid->dot11MeshRetryTimeout = DEFAULT_MESH_RETRY_TIMEOUT;
+	ssid->dot11MeshConfirmTimeout = DEFAULT_MESH_CONFIRM_TIMEOUT;
+	ssid->dot11MeshHoldingTimeout = DEFAULT_MESH_HOLDING_TIMEOUT;
+	ssid->mesh_fwding = DEFAULT_MESH_FWDING;
+	ssid->mesh_rssi_threshold = DEFAULT_MESH_RSSI_THRESHOLD;
+#endif /* CONFIG_MESH */
+#ifdef CONFIG_HT_OVERRIDES
+	ssid->disable_ht = DEFAULT_DISABLE_HT;
+	ssid->disable_ht40 = DEFAULT_DISABLE_HT40;
+	ssid->disable_sgi = DEFAULT_DISABLE_SGI;
+	ssid->disable_ldpc = DEFAULT_DISABLE_LDPC;
+	ssid->tx_stbc = DEFAULT_TX_STBC;
+	ssid->rx_stbc = DEFAULT_RX_STBC;
+	ssid->disable_max_amsdu = DEFAULT_DISABLE_MAX_AMSDU;
+	ssid->ampdu_factor = DEFAULT_AMPDU_FACTOR;
+	ssid->ampdu_density = DEFAULT_AMPDU_DENSITY;
+#endif /* CONFIG_HT_OVERRIDES */
+#ifdef CONFIG_VHT_OVERRIDES
+	ssid->vht_rx_mcs_nss_1 = -1;
+	ssid->vht_rx_mcs_nss_2 = -1;
+	ssid->vht_rx_mcs_nss_3 = -1;
+	ssid->vht_rx_mcs_nss_4 = -1;
+	ssid->vht_rx_mcs_nss_5 = -1;
+	ssid->vht_rx_mcs_nss_6 = -1;
+	ssid->vht_rx_mcs_nss_7 = -1;
+	ssid->vht_rx_mcs_nss_8 = -1;
+	ssid->vht_tx_mcs_nss_1 = -1;
+	ssid->vht_tx_mcs_nss_2 = -1;
+	ssid->vht_tx_mcs_nss_3 = -1;
+	ssid->vht_tx_mcs_nss_4 = -1;
+	ssid->vht_tx_mcs_nss_5 = -1;
+	ssid->vht_tx_mcs_nss_6 = -1;
+	ssid->vht_tx_mcs_nss_7 = -1;
+	ssid->vht_tx_mcs_nss_8 = -1;
+#endif /* CONFIG_VHT_OVERRIDES */
+	ssid->proactive_key_caching = -1;
+	ssid->ieee80211w = MGMT_FRAME_PROTECTION_DEFAULT;
+	ssid->sae_pwe = DEFAULT_SAE_PWE;
+#ifdef CONFIG_MACSEC
+	ssid->mka_priority = DEFAULT_PRIO_NOT_KEY_SERVER;
+#endif /* CONFIG_MACSEC */
+	ssid->mac_addr = -1;
+	ssid->max_oper_chwidth = DEFAULT_MAX_OPER_CHWIDTH;
+}
+
+
+/**
+ * wpa_config_set - Set a variable in network configuration
+ * @ssid: Pointer to network configuration data
+ * @var: Variable name, e.g., "ssid"
+ * @value: Variable value
+ * @line: Line number in configuration file or 0 if not used
+ * Returns: 0 on success with possible change in the value, 1 on success with
+ * no change to previously configured value, or -1 on failure
+ *
+ * This function can be used to set network configuration variables based on
+ * both the configuration file and management interface input. The value
+ * parameter must be in the same format as the text-based configuration file is
+ * using. For example, strings are using double quotation marks.
+ */
+int wpa_config_set(struct wpa_ssid *ssid, const char *var, const char *value,
+		   int line)
+{
+	size_t i;
+	int ret = 0;
+
+	if (ssid == NULL || var == NULL || value == NULL)
+		return -1;
+
+	for (i = 0; i < NUM_SSID_FIELDS; i++) {
+		const struct parse_data *field = &ssid_fields[i];
+		if (os_strcmp(var, field->name) != 0)
+			continue;
+
+		ret = field->parser(field, ssid, line, value);
+		if (ret < 0) {
+			if (line) {
+				wpa_printf(MSG_ERROR, "Line %d: failed to "
+					   "parse %s '%s'.", line, var, value);
+			}
+			ret = -1;
+		}
+#ifdef CONFIG_SAE
+		if (os_strcmp(var, "ssid") == 0 ||
+		    os_strcmp(var, "psk") == 0 ||
+		    os_strcmp(var, "sae_password") == 0 ||
+		    os_strcmp(var, "sae_password_id") == 0) {
+			sae_deinit_pt(ssid->pt);
+			ssid->pt = NULL;
+		}
+#endif /* CONFIG_SAE */
+		break;
+	}
+	if (i == NUM_SSID_FIELDS) {
+		if (line) {
+			wpa_printf(MSG_ERROR, "Line %d: unknown network field "
+				   "'%s'.", line, var);
+		}
+		ret = -1;
+	}
+	ssid->was_recently_reconfigured = true;
+
+	return ret;
+}
+
+
+int wpa_config_set_quoted(struct wpa_ssid *ssid, const char *var,
+			  const char *value)
+{
+	size_t len;
+	char *buf;
+	int ret;
+
+	len = os_strlen(value);
+	buf = os_malloc(len + 3);
+	if (buf == NULL)
+		return -1;
+	buf[0] = '"';
+	os_memcpy(buf + 1, value, len);
+	buf[len + 1] = '"';
+	buf[len + 2] = '\0';
+	ret = wpa_config_set(ssid, var, buf, 0);
+	os_free(buf);
+	return ret;
+}
+
+
+/**
+ * wpa_config_get_all - Get all options from network configuration
+ * @ssid: Pointer to network configuration data
+ * @get_keys: Determines if keys/passwords will be included in returned list
+ *	(if they may be exported)
+ * Returns: %NULL terminated list of all set keys and their values in the form
+ * of [key1, val1, key2, val2, ... , NULL]
+ *
+ * This function can be used to get list of all configured network properties.
+ * The caller is responsible for freeing the returned list and all its
+ * elements.
+ */
+char ** wpa_config_get_all(struct wpa_ssid *ssid, int get_keys)
+{
+#ifdef NO_CONFIG_WRITE
+	return NULL;
+#else /* NO_CONFIG_WRITE */
+	const struct parse_data *field;
+	char *key, *value;
+	size_t i;
+	char **props;
+	int fields_num;
+
+	get_keys = get_keys && ssid->export_keys;
+
+	props = os_calloc(2 * NUM_SSID_FIELDS + 1, sizeof(char *));
+	if (!props)
+		return NULL;
+
+	fields_num = 0;
+	for (i = 0; i < NUM_SSID_FIELDS; i++) {
+		field = &ssid_fields[i];
+		if (field->key_data && !get_keys)
+			continue;
+		value = field->writer(field, ssid);
+		if (value == NULL)
+			continue;
+		if (os_strlen(value) == 0) {
+			os_free(value);
+			continue;
+		}
+
+		key = os_strdup(field->name);
+		if (key == NULL) {
+			os_free(value);
+			goto err;
+		}
+
+		props[fields_num * 2] = key;
+		props[fields_num * 2 + 1] = value;
+
+		fields_num++;
+	}
+
+	return props;
+
+err:
+	for (i = 0; props[i]; i++)
+		os_free(props[i]);
+	os_free(props);
+	return NULL;
+#endif /* NO_CONFIG_WRITE */
+}
+
+
+#ifndef NO_CONFIG_WRITE
+/**
+ * wpa_config_get - Get a variable in network configuration
+ * @ssid: Pointer to network configuration data
+ * @var: Variable name, e.g., "ssid"
+ * Returns: Value of the variable or %NULL on failure
+ *
+ * This function can be used to get network configuration variables. The
+ * returned value is a copy of the configuration variable in text format, i.e,.
+ * the same format that the text-based configuration file and wpa_config_set()
+ * are using for the value. The caller is responsible for freeing the returned
+ * value.
+ */
+char * wpa_config_get(struct wpa_ssid *ssid, const char *var)
+{
+	size_t i;
+
+	if (ssid == NULL || var == NULL)
+		return NULL;
+
+	for (i = 0; i < NUM_SSID_FIELDS; i++) {
+		const struct parse_data *field = &ssid_fields[i];
+		if (os_strcmp(var, field->name) == 0) {
+			char *ret = field->writer(field, ssid);
+
+			if (ret && has_newline(ret)) {
+				wpa_printf(MSG_ERROR,
+					   "Found newline in value for %s; not returning it",
+					   var);
+				os_free(ret);
+				ret = NULL;
+			}
+
+			return ret;
+		}
+	}
+
+	return NULL;
+}
+
+
+/**
+ * wpa_config_get_no_key - Get a variable in network configuration (no keys)
+ * @ssid: Pointer to network configuration data
+ * @var: Variable name, e.g., "ssid"
+ * Returns: Value of the variable or %NULL on failure
+ *
+ * This function can be used to get network configuration variable like
+ * wpa_config_get(). The only difference is that this functions does not expose
+ * key/password material from the configuration. In case a key/password field
+ * is requested, the returned value is an empty string or %NULL if the variable
+ * is not set or "*" if the variable is set (regardless of its value). The
+ * returned value is a copy of the configuration variable in text format, i.e,.
+ * the same format that the text-based configuration file and wpa_config_set()
+ * are using for the value. The caller is responsible for freeing the returned
+ * value.
+ */
+char * wpa_config_get_no_key(struct wpa_ssid *ssid, const char *var)
+{
+	size_t i;
+
+	if (ssid == NULL || var == NULL)
+		return NULL;
+
+	for (i = 0; i < NUM_SSID_FIELDS; i++) {
+		const struct parse_data *field = &ssid_fields[i];
+		if (os_strcmp(var, field->name) == 0) {
+			char *res = field->writer(field, ssid);
+			if (field->key_data) {
+				if (res && res[0]) {
+					wpa_printf(MSG_DEBUG, "Do not allow "
+						   "key_data field to be "
+						   "exposed");
+					str_clear_free(res);
+					return os_strdup("*");
+				}
+
+				os_free(res);
+				return NULL;
+			}
+			return res;
+		}
+	}
+
+	return NULL;
+}
+#endif /* NO_CONFIG_WRITE */
+
+
+/**
+ * wpa_config_update_psk - Update WPA PSK based on passphrase and SSID
+ * @ssid: Pointer to network configuration data
+ *
+ * This function must be called to update WPA PSK when either SSID or the
+ * passphrase has changed for the network configuration.
+ */
+void wpa_config_update_psk(struct wpa_ssid *ssid)
+{
+#ifndef CONFIG_NO_PBKDF2
+	pbkdf2_sha1(ssid->passphrase, ssid->ssid, ssid->ssid_len, 4096,
+		    ssid->psk, PMK_LEN);
+	wpa_hexdump_key(MSG_MSGDUMP, "PSK (from passphrase)",
+			ssid->psk, PMK_LEN);
+	ssid->psk_set = 1;
+#endif /* CONFIG_NO_PBKDF2 */
+}
+
+
+static int wpa_config_set_cred_req_conn_capab(struct wpa_cred *cred,
+					      const char *value)
+{
+	u8 *proto;
+	int **port;
+	int *ports, *nports;
+	const char *pos;
+	unsigned int num_ports;
+
+	proto = os_realloc_array(cred->req_conn_capab_proto,
+				 cred->num_req_conn_capab + 1, sizeof(u8));
+	if (proto == NULL)
+		return -1;
+	cred->req_conn_capab_proto = proto;
+
+	port = os_realloc_array(cred->req_conn_capab_port,
+				cred->num_req_conn_capab + 1, sizeof(int *));
+	if (port == NULL)
+		return -1;
+	cred->req_conn_capab_port = port;
+
+	proto[cred->num_req_conn_capab] = atoi(value);
+
+	pos = os_strchr(value, ':');
+	if (pos == NULL) {
+		port[cred->num_req_conn_capab] = NULL;
+		cred->num_req_conn_capab++;
+		return 0;
+	}
+	pos++;
+
+	ports = NULL;
+	num_ports = 0;
+
+	while (*pos) {
+		nports = os_realloc_array(ports, num_ports + 1, sizeof(int));
+		if (nports == NULL) {
+			os_free(ports);
+			return -1;
+		}
+		ports = nports;
+		ports[num_ports++] = atoi(pos);
+
+		pos = os_strchr(pos, ',');
+		if (pos == NULL)
+			break;
+		pos++;
+	}
+
+	nports = os_realloc_array(ports, num_ports + 1, sizeof(int));
+	if (nports == NULL) {
+		os_free(ports);
+		return -1;
+	}
+	ports = nports;
+	ports[num_ports] = -1;
+
+	port[cred->num_req_conn_capab] = ports;
+	cred->num_req_conn_capab++;
+	return 0;
+}
+
+
+static int wpa_config_set_cred_roaming_consortiums(struct wpa_cred *cred,
+						   const char *value)
+{
+	u8 roaming_consortiums[MAX_ROAMING_CONS][MAX_ROAMING_CONS_OI_LEN];
+	size_t roaming_consortiums_len[MAX_ROAMING_CONS];
+	unsigned int num_roaming_consortiums = 0;
+	const char *pos, *end;
+	size_t len;
+
+	os_memset(roaming_consortiums, 0, sizeof(roaming_consortiums));
+	os_memset(roaming_consortiums_len, 0, sizeof(roaming_consortiums_len));
+
+	for (pos = value;;) {
+		end = os_strchr(pos, ',');
+		len = end ? (size_t) (end - pos) : os_strlen(pos);
+		if (!end && len == 0)
+			break;
+		if (len == 0 || (len & 1) != 0 ||
+		    len / 2 > MAX_ROAMING_CONS_OI_LEN ||
+		    hexstr2bin(pos,
+			       roaming_consortiums[num_roaming_consortiums],
+			       len / 2) < 0) {
+			wpa_printf(MSG_INFO,
+				   "Invalid roaming_consortiums entry: %s",
+				   pos);
+			return -1;
+		}
+		roaming_consortiums_len[num_roaming_consortiums] = len / 2;
+		num_roaming_consortiums++;
+
+		if (!end)
+			break;
+
+		if (num_roaming_consortiums >= MAX_ROAMING_CONS) {
+			wpa_printf(MSG_INFO,
+				   "Too many roaming_consortiums OIs");
+			return -1;
+		}
+
+		pos = end + 1;
+	}
+
+	os_memcpy(cred->roaming_consortiums, roaming_consortiums,
+		  sizeof(roaming_consortiums));
+	os_memcpy(cred->roaming_consortiums_len, roaming_consortiums_len,
+		  sizeof(roaming_consortiums_len));
+	cred->num_roaming_consortiums = num_roaming_consortiums;
+
+	return 0;
+}
+
+
+int wpa_config_set_cred(struct wpa_cred *cred, const char *var,
+			const char *value, int line)
+{
+	char *val;
+	size_t len;
+	int res;
+
+	if (os_strcmp(var, "temporary") == 0) {
+		cred->temporary = atoi(value);
+		return 0;
+	}
+
+	if (os_strcmp(var, "priority") == 0) {
+		cred->priority = atoi(value);
+		return 0;
+	}
+
+	if (os_strcmp(var, "sp_priority") == 0) {
+		int prio = atoi(value);
+		if (prio < 0 || prio > 255)
+			return -1;
+		cred->sp_priority = prio;
+		return 0;
+	}
+
+	if (os_strcmp(var, "pcsc") == 0) {
+		cred->pcsc = atoi(value);
+		return 0;
+	}
+
+	if (os_strcmp(var, "eap") == 0) {
+		struct eap_method_type method;
+		method.method = eap_peer_get_type(value, &method.vendor);
+		if (method.vendor == EAP_VENDOR_IETF &&
+		    method.method == EAP_TYPE_NONE) {
+			wpa_printf(MSG_ERROR, "Line %d: unknown EAP type '%s' "
+				   "for a credential", line, value);
+			return -1;
+		}
+		os_free(cred->eap_method);
+		cred->eap_method = os_malloc(sizeof(*cred->eap_method));
+		if (cred->eap_method == NULL)
+			return -1;
+		os_memcpy(cred->eap_method, &method, sizeof(method));
+		return 0;
+	}
+
+	if (os_strcmp(var, "password") == 0 &&
+	    os_strncmp(value, "ext:", 4) == 0) {
+		if (has_newline(value))
+			return -1;
+		str_clear_free(cred->password);
+		cred->password = os_strdup(value);
+		cred->ext_password = 1;
+		return 0;
+	}
+
+	if (os_strcmp(var, "update_identifier") == 0) {
+		cred->update_identifier = atoi(value);
+		return 0;
+	}
+
+	if (os_strcmp(var, "min_dl_bandwidth_home") == 0) {
+		cred->min_dl_bandwidth_home = atoi(value);
+		return 0;
+	}
+
+	if (os_strcmp(var, "min_ul_bandwidth_home") == 0) {
+		cred->min_ul_bandwidth_home = atoi(value);
+		return 0;
+	}
+
+	if (os_strcmp(var, "min_dl_bandwidth_roaming") == 0) {
+		cred->min_dl_bandwidth_roaming = atoi(value);
+		return 0;
+	}
+
+	if (os_strcmp(var, "min_ul_bandwidth_roaming") == 0) {
+		cred->min_ul_bandwidth_roaming = atoi(value);
+		return 0;
+	}
+
+	if (os_strcmp(var, "max_bss_load") == 0) {
+		cred->max_bss_load = atoi(value);
+		return 0;
+	}
+
+	if (os_strcmp(var, "req_conn_capab") == 0)
+		return wpa_config_set_cred_req_conn_capab(cred, value);
+
+	if (os_strcmp(var, "ocsp") == 0) {
+		cred->ocsp = atoi(value);
+		return 0;
+	}
+
+	if (os_strcmp(var, "sim_num") == 0) {
+		cred->sim_num = atoi(value);
+		return 0;
+	}
+
+	if (os_strcmp(var, "engine") == 0) {
+		cred->engine = atoi(value);
+		return 0;
+	}
+
+	val = wpa_config_parse_string(value, &len);
+	if (val == NULL ||
+	    (os_strcmp(var, "excluded_ssid") != 0 &&
+	     os_strcmp(var, "roaming_consortium") != 0 &&
+	     os_strcmp(var, "required_roaming_consortium") != 0 &&
+	     has_newline(val))) {
+		wpa_printf(MSG_ERROR, "Line %d: invalid field '%s' string "
+			   "value '%s'.", line, var, value);
+		os_free(val);
+		return -1;
+	}
+
+	if (os_strcmp(var, "realm") == 0) {
+		os_free(cred->realm);
+		cred->realm = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "username") == 0) {
+		str_clear_free(cred->username);
+		cred->username = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "password") == 0) {
+		str_clear_free(cred->password);
+		cred->password = val;
+		cred->ext_password = 0;
+		return 0;
+	}
+
+	if (os_strcmp(var, "ca_cert") == 0) {
+		os_free(cred->ca_cert);
+		cred->ca_cert = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "client_cert") == 0) {
+		os_free(cred->client_cert);
+		cred->client_cert = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "private_key") == 0) {
+		os_free(cred->private_key);
+		cred->private_key = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "private_key_passwd") == 0) {
+		str_clear_free(cred->private_key_passwd);
+		cred->private_key_passwd = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "engine_id") == 0) {
+		os_free(cred->engine_id);
+		cred->engine_id = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "ca_cert_id") == 0) {
+		os_free(cred->ca_cert_id);
+		cred->ca_cert_id = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "cert_id") == 0) {
+		os_free(cred->cert_id);
+		cred->cert_id = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "key_id") == 0) {
+		os_free(cred->key_id);
+		cred->key_id = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "imsi") == 0) {
+		os_free(cred->imsi);
+		cred->imsi = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "milenage") == 0) {
+		str_clear_free(cred->milenage);
+		cred->milenage = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "domain_suffix_match") == 0) {
+		os_free(cred->domain_suffix_match);
+		cred->domain_suffix_match = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "domain") == 0) {
+		char **new_domain;
+		new_domain = os_realloc_array(cred->domain,
+					      cred->num_domain + 1,
+					      sizeof(char *));
+		if (new_domain == NULL) {
+			os_free(val);
+			return -1;
+		}
+		new_domain[cred->num_domain++] = val;
+		cred->domain = new_domain;
+		return 0;
+	}
+
+	if (os_strcmp(var, "phase1") == 0) {
+		os_free(cred->phase1);
+		cred->phase1 = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "phase2") == 0) {
+		os_free(cred->phase2);
+		cred->phase2 = val;
+		return 0;
+	}
+
+	if (os_strcmp(var, "roaming_consortium") == 0) {
+		if (len < 3 || len > sizeof(cred->roaming_consortium)) {
+			wpa_printf(MSG_ERROR, "Line %d: invalid "
+				   "roaming_consortium length %d (3..15 "
+				   "expected)", line, (int) len);
+			os_free(val);
+			return -1;
+		}
+		os_memcpy(cred->roaming_consortium, val, len);
+		cred->roaming_consortium_len = len;
+		os_free(val);
+		return 0;
+	}
+
+	if (os_strcmp(var, "required_roaming_consortium") == 0) {
+		if (len < 3 || len > sizeof(cred->required_roaming_consortium))
+		{
+			wpa_printf(MSG_ERROR, "Line %d: invalid "
+				   "required_roaming_consortium length %d "
+				   "(3..15 expected)", line, (int) len);
+			os_free(val);
+			return -1;
+		}
+		os_memcpy(cred->required_roaming_consortium, val, len);
+		cred->required_roaming_consortium_len = len;
+		os_free(val);
+		return 0;
+	}
+
+	if (os_strcmp(var, "roaming_consortiums") == 0) {
+		res = wpa_config_set_cred_roaming_consortiums(cred, val);
+		if (res < 0)
+			wpa_printf(MSG_ERROR,
+				   "Line %d: invalid roaming_consortiums",
+				   line);
+		os_free(val);
+		return res;
+	}
+
+	if (os_strcmp(var, "excluded_ssid") == 0) {
+		struct excluded_ssid *e;
+
+		if (len > SSID_MAX_LEN) {
+			wpa_printf(MSG_ERROR, "Line %d: invalid "
+				   "excluded_ssid length %d", line, (int) len);
+			os_free(val);
+			return -1;
+		}
+
+		e = os_realloc_array(cred->excluded_ssid,
+				     cred->num_excluded_ssid + 1,
+				     sizeof(struct excluded_ssid));
+		if (e == NULL) {
+			os_free(val);
+			return -1;
+		}
+		cred->excluded_ssid = e;
+
+		e = &cred->excluded_ssid[cred->num_excluded_ssid++];
+		os_memcpy(e->ssid, val, len);
+		e->ssid_len = len;
+
+		os_free(val);
+
+		return 0;
+	}
+
+	if (os_strcmp(var, "roaming_partner") == 0) {
+		struct roaming_partner *p;
+		char *pos;
+
+		p = os_realloc_array(cred->roaming_partner,
+				     cred->num_roaming_partner + 1,
+				     sizeof(struct roaming_partner));
+		if (p == NULL) {
+			os_free(val);
+			return -1;
+		}
+		cred->roaming_partner = p;
+
+		p = &cred->roaming_partner[cred->num_roaming_partner];
+
+		pos = os_strchr(val, ',');
+		if (pos == NULL) {
+			os_free(val);
+			return -1;
+		}
+		*pos++ = '\0';
+		if (pos - val - 1 >= (int) sizeof(p->fqdn)) {
+			os_free(val);
+			return -1;
+		}
+		os_memcpy(p->fqdn, val, pos - val);
+
+		p->exact_match = atoi(pos);
+
+		pos = os_strchr(pos, ',');
+		if (pos == NULL) {
+			os_free(val);
+			return -1;
+		}
+		*pos++ = '\0';
+
+		p->priority = atoi(pos);
+
+		pos = os_strchr(pos, ',');
+		if (pos == NULL) {
+			os_free(val);
+			return -1;
+		}
+		*pos++ = '\0';
+
+		if (os_strlen(pos) >= sizeof(p->country)) {
+			os_free(val);
+			return -1;
+		}
+		os_memcpy(p->country, pos, os_strlen(pos) + 1);
+
+		cred->num_roaming_partner++;
+		os_free(val);
+
+		return 0;
+	}
+
+	if (os_strcmp(var, "provisioning_sp") == 0) {
+		os_free(cred->provisioning_sp);
+		cred->provisioning_sp = val;
+		return 0;
+	}
+
+	if (line) {
+		wpa_printf(MSG_ERROR, "Line %d: unknown cred field '%s'.",
+			   line, var);
+	}
+
+	os_free(val);
+
+	return -1;
+}
+
+
+static char * alloc_int_str(int val)
+{
+	const unsigned int bufsize = 20;
+	char *buf;
+	int res;
+
+	buf = os_malloc(bufsize);
+	if (buf == NULL)
+		return NULL;
+	res = os_snprintf(buf, bufsize, "%d", val);
+	if (os_snprintf_error(bufsize, res)) {
+		os_free(buf);
+		buf = NULL;
+	}
+	return buf;
+}
+
+
+static char * alloc_strdup(const char *str)
+{
+	if (str == NULL)
+		return NULL;
+	return os_strdup(str);
+}
+
+
+char * wpa_config_get_cred_no_key(struct wpa_cred *cred, const char *var)
+{
+	if (os_strcmp(var, "temporary") == 0)
+		return alloc_int_str(cred->temporary);
+
+	if (os_strcmp(var, "priority") == 0)
+		return alloc_int_str(cred->priority);
+
+	if (os_strcmp(var, "sp_priority") == 0)
+		return alloc_int_str(cred->sp_priority);
+
+	if (os_strcmp(var, "pcsc") == 0)
+		return alloc_int_str(cred->pcsc);
+
+	if (os_strcmp(var, "eap") == 0) {
+		if (!cred->eap_method)
+			return NULL;
+		return alloc_strdup(eap_get_name(cred->eap_method[0].vendor,
+						 cred->eap_method[0].method));
+	}
+
+	if (os_strcmp(var, "update_identifier") == 0)
+		return alloc_int_str(cred->update_identifier);
+
+	if (os_strcmp(var, "min_dl_bandwidth_home") == 0)
+		return alloc_int_str(cred->min_dl_bandwidth_home);
+
+	if (os_strcmp(var, "min_ul_bandwidth_home") == 0)
+		return alloc_int_str(cred->min_ul_bandwidth_home);
+
+	if (os_strcmp(var, "min_dl_bandwidth_roaming") == 0)
+		return alloc_int_str(cred->min_dl_bandwidth_roaming);
+
+	if (os_strcmp(var, "min_ul_bandwidth_roaming") == 0)
+		return alloc_int_str(cred->min_ul_bandwidth_roaming);
+
+	if (os_strcmp(var, "max_bss_load") == 0)
+		return alloc_int_str(cred->max_bss_load);
+
+	if (os_strcmp(var, "req_conn_capab") == 0) {
+		unsigned int i;
+		char *buf, *end, *pos;
+		int ret;
+
+		if (!cred->num_req_conn_capab)
+			return NULL;
+
+		buf = os_malloc(4000);
+		if (buf == NULL)
+			return NULL;
+		pos = buf;
+		end = pos + 4000;
+		for (i = 0; i < cred->num_req_conn_capab; i++) {
+			int *ports;
+
+			ret = os_snprintf(pos, end - pos, "%s%u",
+					  i > 0 ? "\n" : "",
+					  cred->req_conn_capab_proto[i]);
+			if (os_snprintf_error(end - pos, ret))
+				return buf;
+			pos += ret;
+
+			ports = cred->req_conn_capab_port[i];
+			if (ports) {
+				int j;
+				for (j = 0; ports[j] != -1; j++) {
+					ret = os_snprintf(pos, end - pos,
+							  "%s%d",
+							  j > 0 ? "," : ":",
+							  ports[j]);
+					if (os_snprintf_error(end - pos, ret))
+						return buf;
+					pos += ret;
+				}
+			}
+		}
+
+		return buf;
+	}
+
+	if (os_strcmp(var, "ocsp") == 0)
+		return alloc_int_str(cred->ocsp);
+
+	if (os_strcmp(var, "realm") == 0)
+		return alloc_strdup(cred->realm);
+
+	if (os_strcmp(var, "username") == 0)
+		return alloc_strdup(cred->username);
+
+	if (os_strcmp(var, "password") == 0) {
+		if (!cred->password)
+			return NULL;
+		return alloc_strdup("*");
+	}
+
+	if (os_strcmp(var, "ca_cert") == 0)
+		return alloc_strdup(cred->ca_cert);
+
+	if (os_strcmp(var, "client_cert") == 0)
+		return alloc_strdup(cred->client_cert);
+
+	if (os_strcmp(var, "private_key") == 0)
+		return alloc_strdup(cred->private_key);
+
+	if (os_strcmp(var, "private_key_passwd") == 0) {
+		if (!cred->private_key_passwd)
+			return NULL;
+		return alloc_strdup("*");
+	}
+
+	if (os_strcmp(var, "imsi") == 0)
+		return alloc_strdup(cred->imsi);
+
+	if (os_strcmp(var, "milenage") == 0) {
+		if (!(cred->milenage))
+			return NULL;
+		return alloc_strdup("*");
+	}
+
+	if (os_strcmp(var, "domain_suffix_match") == 0)
+		return alloc_strdup(cred->domain_suffix_match);
+
+	if (os_strcmp(var, "domain") == 0) {
+		unsigned int i;
+		char *buf, *end, *pos;
+		int ret;
+
+		if (!cred->num_domain)
+			return NULL;
+
+		buf = os_malloc(4000);
+		if (buf == NULL)
+			return NULL;
+		pos = buf;
+		end = pos + 4000;
+
+		for (i = 0; i < cred->num_domain; i++) {
+			ret = os_snprintf(pos, end - pos, "%s%s",
+					  i > 0 ? "\n" : "", cred->domain[i]);
+			if (os_snprintf_error(end - pos, ret))
+				return buf;
+			pos += ret;
+		}
+
+		return buf;
+	}
+
+	if (os_strcmp(var, "phase1") == 0)
+		return alloc_strdup(cred->phase1);
+
+	if (os_strcmp(var, "phase2") == 0)
+		return alloc_strdup(cred->phase2);
+
+	if (os_strcmp(var, "roaming_consortium") == 0) {
+		size_t buflen;
+		char *buf;
+
+		if (!cred->roaming_consortium_len)
+			return NULL;
+		buflen = cred->roaming_consortium_len * 2 + 1;
+		buf = os_malloc(buflen);
+		if (buf == NULL)
+			return NULL;
+		wpa_snprintf_hex(buf, buflen, cred->roaming_consortium,
+				 cred->roaming_consortium_len);
+		return buf;
+	}
+
+	if (os_strcmp(var, "required_roaming_consortium") == 0) {
+		size_t buflen;
+		char *buf;
+
+		if (!cred->required_roaming_consortium_len)
+			return NULL;
+		buflen = cred->required_roaming_consortium_len * 2 + 1;
+		buf = os_malloc(buflen);
+		if (buf == NULL)
+			return NULL;
+		wpa_snprintf_hex(buf, buflen, cred->required_roaming_consortium,
+				 cred->required_roaming_consortium_len);
+		return buf;
+	}
+
+	if (os_strcmp(var, "roaming_consortiums") == 0) {
+		size_t buflen;
+		char *buf, *pos;
+		size_t i;
+
+		if (!cred->num_roaming_consortiums)
+			return NULL;
+		buflen = cred->num_roaming_consortiums *
+			MAX_ROAMING_CONS_OI_LEN * 2 + 1;
+		buf = os_malloc(buflen);
+		if (!buf)
+			return NULL;
+		pos = buf;
+		for (i = 0; i < cred->num_roaming_consortiums; i++) {
+			if (i > 0)
+				*pos++ = ',';
+			pos += wpa_snprintf_hex(
+				pos, buf + buflen - pos,
+				cred->roaming_consortiums[i],
+				cred->roaming_consortiums_len[i]);
+		}
+		*pos = '\0';
+		return buf;
+	}
+
+	if (os_strcmp(var, "excluded_ssid") == 0) {
+		unsigned int i;
+		char *buf, *end, *pos;
+
+		if (!cred->num_excluded_ssid)
+			return NULL;
+
+		buf = os_malloc(4000);
+		if (buf == NULL)
+			return NULL;
+		pos = buf;
+		end = pos + 4000;
+
+		for (i = 0; i < cred->num_excluded_ssid; i++) {
+			struct excluded_ssid *e;
+			int ret;
+
+			e = &cred->excluded_ssid[i];
+			ret = os_snprintf(pos, end - pos, "%s%s",
+					  i > 0 ? "\n" : "",
+					  wpa_ssid_txt(e->ssid, e->ssid_len));
+			if (os_snprintf_error(end - pos, ret))
+				return buf;
+			pos += ret;
+		}
+
+		return buf;
+	}
+
+	if (os_strcmp(var, "roaming_partner") == 0) {
+		unsigned int i;
+		char *buf, *end, *pos;
+
+		if (!cred->num_roaming_partner)
+			return NULL;
+
+		buf = os_malloc(4000);
+		if (buf == NULL)
+			return NULL;
+		pos = buf;
+		end = pos + 4000;
+
+		for (i = 0; i < cred->num_roaming_partner; i++) {
+			struct roaming_partner *p;
+			int ret;
+
+			p = &cred->roaming_partner[i];
+			ret = os_snprintf(pos, end - pos, "%s%s,%d,%u,%s",
+					  i > 0 ? "\n" : "",
+					  p->fqdn, p->exact_match, p->priority,
+					  p->country);
+			if (os_snprintf_error(end - pos, ret))
+				return buf;
+			pos += ret;
+		}
+
+		return buf;
+	}
+
+	if (os_strcmp(var, "provisioning_sp") == 0)
+		return alloc_strdup(cred->provisioning_sp);
+
+	return NULL;
+}
+
+
+struct wpa_cred * wpa_config_get_cred(struct wpa_config *config, int id)
+{
+	struct wpa_cred *cred;
+
+	cred = config->cred;
+	while (cred) {
+		if (id == cred->id)
+			break;
+		cred = cred->next;
+	}
+
+	return cred;
+}
+
+
+struct wpa_cred * wpa_config_add_cred(struct wpa_config *config)
+{
+	int id;
+	struct wpa_cred *cred, *last = NULL;
+
+	id = -1;
+	cred = config->cred;
+	while (cred) {
+		if (cred->id > id)
+			id = cred->id;
+		last = cred;
+		cred = cred->next;
+	}
+	id++;
+
+	cred = os_zalloc(sizeof(*cred));
+	if (cred == NULL)
+		return NULL;
+	cred->id = id;
+	cred->sim_num = DEFAULT_USER_SELECTED_SIM;
+	if (last)
+		last->next = cred;
+	else
+		config->cred = cred;
+
+	return cred;
+}
+
+
+int wpa_config_remove_cred(struct wpa_config *config, int id)
+{
+	struct wpa_cred *cred, *prev = NULL;
+
+	cred = config->cred;
+	while (cred) {
+		if (id == cred->id)
+			break;
+		prev = cred;
+		cred = cred->next;
+	}
+
+	if (cred == NULL)
+		return -1;
+
+	if (prev)
+		prev->next = cred->next;
+	else
+		config->cred = cred->next;
+
+	wpa_config_free_cred(cred);
+	return 0;
+}
+
+
+#ifndef CONFIG_NO_CONFIG_BLOBS
+/**
+ * wpa_config_get_blob - Get a named configuration blob
+ * @config: Configuration data from wpa_config_read()
+ * @name: Name of the blob
+ * Returns: Pointer to blob data or %NULL if not found
+ */
+const struct wpa_config_blob * wpa_config_get_blob(struct wpa_config *config,
+						   const char *name)
+{
+	struct wpa_config_blob *blob = config->blobs;
+
+	while (blob) {
+		if (os_strcmp(blob->name, name) == 0)
+			return blob;
+		blob = blob->next;
+	}
+	return NULL;
+}
+
+
+/**
+ * wpa_config_set_blob - Set or add a named configuration blob
+ * @config: Configuration data from wpa_config_read()
+ * @blob: New value for the blob
+ *
+ * Adds a new configuration blob or replaces the current value of an existing
+ * blob.
+ */
+void wpa_config_set_blob(struct wpa_config *config,
+			 struct wpa_config_blob *blob)
+{
+	wpa_config_remove_blob(config, blob->name);
+	blob->next = config->blobs;
+	config->blobs = blob;
+}
+
+
+/**
+ * wpa_config_free_blob - Free blob data
+ * @blob: Pointer to blob to be freed
+ */
+void wpa_config_free_blob(struct wpa_config_blob *blob)
+{
+	if (blob) {
+		os_free(blob->name);
+		bin_clear_free(blob->data, blob->len);
+		os_free(blob);
+	}
+}
+
+
+/**
+ * wpa_config_remove_blob - Remove a named configuration blob
+ * @config: Configuration data from wpa_config_read()
+ * @name: Name of the blob to remove
+ * Returns: 0 if blob was removed or -1 if blob was not found
+ */
+int wpa_config_remove_blob(struct wpa_config *config, const char *name)
+{
+	struct wpa_config_blob *pos = config->blobs, *prev = NULL;
+
+	while (pos) {
+		if (os_strcmp(pos->name, name) == 0) {
+			if (prev)
+				prev->next = pos->next;
+			else
+				config->blobs = pos->next;
+			wpa_config_free_blob(pos);
+			return 0;
+		}
+		prev = pos;
+		pos = pos->next;
+	}
+
+	return -1;
+}
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+
+
+/**
+ * wpa_config_alloc_empty - Allocate an empty configuration
+ * @ctrl_interface: Control interface parameters, e.g., path to UNIX domain
+ * socket
+ * @driver_param: Driver parameters
+ * Returns: Pointer to allocated configuration data or %NULL on failure
+ */
+struct wpa_config * wpa_config_alloc_empty(const char *ctrl_interface,
+					   const char *driver_param)
+{
+#define ecw2cw(ecw) ((1 << (ecw)) - 1)
+
+	struct wpa_config *config;
+	const int aCWmin = 4, aCWmax = 10;
+	const struct hostapd_wmm_ac_params ac_bk =
+		{ aCWmin, aCWmax, 7, 0, 0 }; /* background traffic */
+	const struct hostapd_wmm_ac_params ac_be =
+		{ aCWmin, aCWmax, 3, 0, 0 }; /* best effort traffic */
+	const struct hostapd_wmm_ac_params ac_vi = /* video traffic */
+		{ aCWmin - 1, aCWmin, 2, 3008 / 32, 0 };
+	const struct hostapd_wmm_ac_params ac_vo = /* voice traffic */
+		{ aCWmin - 2, aCWmin - 1, 2, 1504 / 32, 0 };
+	const struct hostapd_tx_queue_params txq_bk =
+		{ 7, ecw2cw(aCWmin), ecw2cw(aCWmax), 0 };
+	const struct hostapd_tx_queue_params txq_be =
+		{ 3, ecw2cw(aCWmin), 4 * (ecw2cw(aCWmin) + 1) - 1, 0 };
+	const struct hostapd_tx_queue_params txq_vi =
+		{ 1, (ecw2cw(aCWmin) + 1) / 2 - 1, ecw2cw(aCWmin), 30 };
+	const struct hostapd_tx_queue_params txq_vo =
+		{ 1, (ecw2cw(aCWmin) + 1) / 4 - 1,
+		  (ecw2cw(aCWmin) + 1) / 2 - 1, 15 };
+
+#undef ecw2cw
+
+	config = os_zalloc(sizeof(*config));
+	if (config == NULL)
+		return NULL;
+	config->eapol_version = DEFAULT_EAPOL_VERSION;
+	config->ap_scan = DEFAULT_AP_SCAN;
+	config->user_mpm = DEFAULT_USER_MPM;
+	config->max_peer_links = DEFAULT_MAX_PEER_LINKS;
+	config->mesh_max_inactivity = DEFAULT_MESH_MAX_INACTIVITY;
+	config->mesh_fwding = DEFAULT_MESH_FWDING;
+	config->dot11RSNASAERetransPeriod =
+		DEFAULT_DOT11_RSNA_SAE_RETRANS_PERIOD;
+	config->fast_reauth = DEFAULT_FAST_REAUTH;
+	config->p2p_go_intent = DEFAULT_P2P_GO_INTENT;
+	config->p2p_intra_bss = DEFAULT_P2P_INTRA_BSS;
+	config->p2p_go_freq_change_policy = DEFAULT_P2P_GO_FREQ_MOVE;
+	config->p2p_go_max_inactivity = DEFAULT_P2P_GO_MAX_INACTIVITY;
+	config->p2p_optimize_listen_chan = DEFAULT_P2P_OPTIMIZE_LISTEN_CHAN;
+	config->p2p_go_ctwindow = DEFAULT_P2P_GO_CTWINDOW;
+	config->bss_max_count = DEFAULT_BSS_MAX_COUNT;
+	config->bss_expiration_age = DEFAULT_BSS_EXPIRATION_AGE;
+	config->bss_expiration_scan_count = DEFAULT_BSS_EXPIRATION_SCAN_COUNT;
+	config->max_num_sta = DEFAULT_MAX_NUM_STA;
+	config->ap_isolate = DEFAULT_AP_ISOLATE;
+	config->access_network_type = DEFAULT_ACCESS_NETWORK_TYPE;
+	config->scan_cur_freq = DEFAULT_SCAN_CUR_FREQ;
+	config->scan_res_valid_for_connect = DEFAULT_SCAN_RES_VALID_FOR_CONNECT;
+	config->wmm_ac_params[0] = ac_be;
+	config->wmm_ac_params[1] = ac_bk;
+	config->wmm_ac_params[2] = ac_vi;
+	config->wmm_ac_params[3] = ac_vo;
+	config->tx_queue[0] = txq_vo;
+	config->tx_queue[1] = txq_vi;
+	config->tx_queue[2] = txq_be;
+	config->tx_queue[3] = txq_bk;
+	config->p2p_search_delay = DEFAULT_P2P_SEARCH_DELAY;
+	config->rand_addr_lifetime = DEFAULT_RAND_ADDR_LIFETIME;
+	config->key_mgmt_offload = DEFAULT_KEY_MGMT_OFFLOAD;
+	config->cert_in_cb = DEFAULT_CERT_IN_CB;
+	config->wpa_rsc_relaxation = DEFAULT_WPA_RSC_RELAXATION;
+	config->extended_key_id = DEFAULT_EXTENDED_KEY_ID;
+
+#ifdef CONFIG_MBO
+	config->mbo_cell_capa = DEFAULT_MBO_CELL_CAPA;
+	config->disassoc_imminent_rssi_threshold =
+		DEFAULT_DISASSOC_IMMINENT_RSSI_THRESHOLD;
+	config->oce = DEFAULT_OCE_SUPPORT;
+#endif /* CONFIG_MBO */
+
+	if (ctrl_interface)
+		config->ctrl_interface = os_strdup(ctrl_interface);
+	if (driver_param)
+		config->driver_param = os_strdup(driver_param);
+	config->gas_rand_addr_lifetime = DEFAULT_RAND_ADDR_LIFETIME;
+
+	return config;
+}
+
+
+#ifndef CONFIG_NO_STDOUT_DEBUG
+/**
+ * wpa_config_debug_dump_networks - Debug dump of configured networks
+ * @config: Configuration data from wpa_config_read()
+ */
+void wpa_config_debug_dump_networks(struct wpa_config *config)
+{
+	size_t prio;
+	struct wpa_ssid *ssid;
+
+	for (prio = 0; prio < config->num_prio; prio++) {
+		ssid = config->pssid[prio];
+		wpa_printf(MSG_DEBUG, "Priority group %d",
+			   ssid->priority);
+		while (ssid) {
+			wpa_printf(MSG_DEBUG, "   id=%d ssid='%s'",
+				   ssid->id,
+				   wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+			ssid = ssid->pnext;
+		}
+	}
+}
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+
+
+/**
+ * Structure for global configuration parsing. This data is used to implement a
+ * generic parser for the global interface configuration. The table of variables
+ * is defined below in this file (global_fields[]).
+ */
+struct global_parse_data {
+	/* Configuration variable name */
+	char *name;
+
+	/* Parser function for this variable. The parser functions return 0 or 1
+	 * to indicate success. Value 0 indicates that the parameter value may
+	 * have changed while value 1 means that the value did not change.
+	 * Error cases (failure to parse the string) are indicated by returning
+	 * -1. */
+	int (*parser)(const struct global_parse_data *data,
+		      struct wpa_config *config, int line, const char *value);
+
+	/* Getter function to print the variable in text format to buf. */
+	int (*get)(const char *name, struct wpa_config *config, long offset,
+		   char *buf, size_t buflen, int pretty_print);
+
+	/* Variable specific parameters for the parser. */
+	void *param1, *param2, *param3;
+
+	/* Indicates which configuration variable has changed. */
+	unsigned int changed_flag;
+};
+
+
+static int wpa_global_config_parse_int(const struct global_parse_data *data,
+				       struct wpa_config *config, int line,
+				       const char *pos)
+{
+	int val, *dst;
+	char *end;
+	bool same;
+
+	dst = (int *) (((u8 *) config) + (long) data->param1);
+	val = strtol(pos, &end, 0);
+	if (*end) {
+		wpa_printf(MSG_ERROR, "Line %d: invalid number \"%s\"",
+			   line, pos);
+		return -1;
+	}
+	same = *dst == val;
+	*dst = val;
+
+	wpa_printf(MSG_DEBUG, "%s=%d", data->name, *dst);
+
+	if (data->param2 && *dst < (long) data->param2) {
+		wpa_printf(MSG_ERROR, "Line %d: too small %s (value=%d "
+			   "min_value=%ld)", line, data->name, *dst,
+			   (long) data->param2);
+		*dst = (long) data->param2;
+		return -1;
+	}
+
+	if (data->param3 && *dst > (long) data->param3) {
+		wpa_printf(MSG_ERROR, "Line %d: too large %s (value=%d "
+			   "max_value=%ld)", line, data->name, *dst,
+			   (long) data->param3);
+		*dst = (long) data->param3;
+		return -1;
+	}
+
+	return same;
+}
+
+
+static int wpa_global_config_parse_str(const struct global_parse_data *data,
+				       struct wpa_config *config, int line,
+				       const char *pos)
+{
+	size_t len, prev_len;
+	char **dst, *tmp;
+
+	len = os_strlen(pos);
+	if (data->param2 && len < (size_t) data->param2) {
+		wpa_printf(MSG_ERROR, "Line %d: too short %s (len=%lu "
+			   "min_len=%ld)", line, data->name,
+			   (unsigned long) len, (long) data->param2);
+		return -1;
+	}
+
+	if (data->param3 && len > (size_t) data->param3) {
+		wpa_printf(MSG_ERROR, "Line %d: too long %s (len=%lu "
+			   "max_len=%ld)", line, data->name,
+			   (unsigned long) len, (long) data->param3);
+		return -1;
+	}
+
+	if (has_newline(pos)) {
+		wpa_printf(MSG_ERROR, "Line %d: invalid %s value with newline",
+			   line, data->name);
+		return -1;
+	}
+
+	dst = (char **) (((u8 *) config) + (long) data->param1);
+	if (*dst)
+		prev_len = os_strlen(*dst);
+	else
+		prev_len = 0;
+
+	/* No change to the previously configured value */
+	if (*dst && prev_len == len && os_memcmp(*dst, pos, len) == 0)
+		return 1;
+
+	tmp = os_strdup(pos);
+	if (tmp == NULL)
+		return -1;
+
+	os_free(*dst);
+	*dst = tmp;
+	wpa_printf(MSG_DEBUG, "%s='%s'", data->name, *dst);
+
+	return 0;
+}
+
+
+static int wpa_config_process_bgscan(const struct global_parse_data *data,
+				     struct wpa_config *config, int line,
+				     const char *pos)
+{
+	size_t len;
+	char *tmp;
+	int res;
+
+	tmp = wpa_config_parse_string(pos, &len);
+	if (tmp == NULL) {
+		wpa_printf(MSG_ERROR, "Line %d: failed to parse %s",
+			   line, data->name);
+		return -1;
+	}
+
+	res = wpa_global_config_parse_str(data, config, line, tmp);
+	os_free(tmp);
+	return res;
+}
+
+
+static int wpa_global_config_parse_bin(const struct global_parse_data *data,
+				       struct wpa_config *config, int line,
+				       const char *pos)
+{
+	struct wpabuf **dst, *tmp;
+
+	tmp = wpabuf_parse_bin(pos);
+	if (!tmp)
+		return -1;
+
+	dst = (struct wpabuf **) (((u8 *) config) + (long) data->param1);
+	if (wpabuf_cmp(*dst, tmp) == 0) {
+		wpabuf_free(tmp);
+		return 1;
+	}
+	wpabuf_free(*dst);
+	*dst = tmp;
+	wpa_printf(MSG_DEBUG, "%s", data->name);
+
+	return 0;
+}
+
+
+static int wpa_config_process_freq_list(const struct global_parse_data *data,
+					struct wpa_config *config, int line,
+					const char *value)
+{
+	int *freqs;
+
+	freqs = wpa_config_parse_int_array(value);
+	if (freqs == NULL)
+		return -1;
+	if (freqs[0] == 0) {
+		os_free(freqs);
+		freqs = NULL;
+	}
+	os_free(config->freq_list);
+	config->freq_list = freqs;
+	return 0;
+}
+
+
+static int
+wpa_config_process_initial_freq_list(const struct global_parse_data *data,
+				     struct wpa_config *config, int line,
+				     const char *value)
+{
+	int *freqs;
+
+	freqs = wpa_config_parse_int_array(value);
+	if (!freqs)
+		return -1;
+	if (freqs[0] == 0) {
+		os_free(freqs);
+		freqs = NULL;
+	}
+	os_free(config->initial_freq_list);
+	config->initial_freq_list = freqs;
+	return 0;
+}
+
+
+#ifdef CONFIG_P2P
+static int wpa_global_config_parse_ipv4(const struct global_parse_data *data,
+					struct wpa_config *config, int line,
+					const char *pos)
+{
+	u32 *dst;
+	struct hostapd_ip_addr addr;
+
+	if (hostapd_parse_ip_addr(pos, &addr) < 0)
+		return -1;
+	if (addr.af != AF_INET)
+		return -1;
+
+	dst = (u32 *) (((u8 *) config) + (long) data->param1);
+	if (os_memcmp(dst, &addr.u.v4.s_addr, 4) == 0)
+		return 1;
+	os_memcpy(dst, &addr.u.v4.s_addr, 4);
+	wpa_printf(MSG_DEBUG, "%s = 0x%x", data->name,
+		   WPA_GET_BE32((u8 *) dst));
+
+	return 0;
+}
+#endif /* CONFIG_P2P */
+
+
+static int wpa_config_process_country(const struct global_parse_data *data,
+				      struct wpa_config *config, int line,
+				      const char *pos)
+{
+	if (!pos[0] || !pos[1]) {
+		wpa_printf(MSG_DEBUG, "Invalid country set");
+		return -1;
+	}
+	if (pos[0] == config->country[0] && pos[1] == config->country[1])
+		return 1;
+	config->country[0] = pos[0];
+	config->country[1] = pos[1];
+	wpa_printf(MSG_DEBUG, "country='%c%c'",
+		   config->country[0], config->country[1]);
+	return 0;
+}
+
+
+static int wpa_config_process_load_dynamic_eap(
+	const struct global_parse_data *data, struct wpa_config *config,
+	int line, const char *so)
+{
+	int ret;
+	wpa_printf(MSG_DEBUG, "load_dynamic_eap=%s", so);
+	ret = eap_peer_method_load(so);
+	if (ret == -2) {
+		wpa_printf(MSG_DEBUG, "This EAP type was already loaded - not "
+			   "reloading.");
+	} else if (ret) {
+		wpa_printf(MSG_ERROR, "Line %d: Failed to load dynamic EAP "
+			   "method '%s'.", line, so);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+#ifdef CONFIG_WPS
+
+static int wpa_config_process_uuid(const struct global_parse_data *data,
+				   struct wpa_config *config, int line,
+				   const char *pos)
+{
+	char buf[40];
+	if (uuid_str2bin(pos, config->uuid)) {
+		wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
+		return -1;
+	}
+	uuid_bin2str(config->uuid, buf, sizeof(buf));
+	wpa_printf(MSG_DEBUG, "uuid=%s", buf);
+	return 0;
+}
+
+
+static int wpa_config_process_device_type(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	return wps_dev_type_str2bin(pos, config->device_type);
+}
+
+
+static int wpa_config_process_os_version(const struct global_parse_data *data,
+					 struct wpa_config *config, int line,
+					 const char *pos)
+{
+	if (hexstr2bin(pos, config->os_version, 4)) {
+		wpa_printf(MSG_ERROR, "Line %d: invalid os_version", line);
+		return -1;
+	}
+	wpa_printf(MSG_DEBUG, "os_version=%08x",
+		   WPA_GET_BE32(config->os_version));
+	return 0;
+}
+
+
+static int wpa_config_process_wps_vendor_ext_m1(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	struct wpabuf *tmp;
+	int len = os_strlen(pos) / 2;
+	u8 *p;
+
+	if (!len) {
+		wpa_printf(MSG_ERROR, "Line %d: "
+			   "invalid wps_vendor_ext_m1", line);
+		return -1;
+	}
+
+	tmp = wpabuf_alloc(len);
+	if (tmp) {
+		p = wpabuf_put(tmp, len);
+
+		if (hexstr2bin(pos, p, len)) {
+			wpa_printf(MSG_ERROR, "Line %d: "
+				   "invalid wps_vendor_ext_m1", line);
+			wpabuf_free(tmp);
+			return -1;
+		}
+
+		wpabuf_free(config->wps_vendor_ext_m1);
+		config->wps_vendor_ext_m1 = tmp;
+	} else {
+		wpa_printf(MSG_ERROR, "Can not allocate "
+			   "memory for wps_vendor_ext_m1");
+		return -1;
+	}
+
+	return 0;
+}
+
+#endif /* CONFIG_WPS */
+
+#ifdef CONFIG_P2P
+static int wpa_config_process_sec_device_type(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	int idx;
+
+	if (config->num_sec_device_types >= MAX_SEC_DEVICE_TYPES) {
+		wpa_printf(MSG_ERROR, "Line %d: too many sec_device_type "
+			   "items", line);
+		return -1;
+	}
+
+	idx = config->num_sec_device_types;
+
+	if (wps_dev_type_str2bin(pos, config->sec_device_type[idx]))
+		return -1;
+
+	config->num_sec_device_types++;
+	return 0;
+}
+
+
+static int wpa_config_process_p2p_pref_chan(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	struct p2p_channel *pref = NULL, *n;
+	size_t num = 0;
+	const char *pos2;
+	u8 op_class, chan;
+
+	/* format: class:chan,class:chan,... */
+
+	while (*pos) {
+		op_class = atoi(pos);
+		pos2 = os_strchr(pos, ':');
+		if (pos2 == NULL)
+			goto fail;
+		pos2++;
+		chan = atoi(pos2);
+
+		n = os_realloc_array(pref, num + 1,
+				     sizeof(struct p2p_channel));
+		if (n == NULL)
+			goto fail;
+		pref = n;
+		pref[num].op_class = op_class;
+		pref[num].chan = chan;
+		num++;
+
+		pos = os_strchr(pos2, ',');
+		if (pos == NULL)
+			break;
+		pos++;
+	}
+
+	os_free(config->p2p_pref_chan);
+	config->p2p_pref_chan = pref;
+	config->num_p2p_pref_chan = num;
+	wpa_hexdump(MSG_DEBUG, "P2P: Preferred class/channel pairs",
+		    (u8 *) config->p2p_pref_chan,
+		    config->num_p2p_pref_chan * sizeof(struct p2p_channel));
+
+	return 0;
+
+fail:
+	os_free(pref);
+	wpa_printf(MSG_ERROR, "Line %d: Invalid p2p_pref_chan list", line);
+	return -1;
+}
+
+
+static int wpa_config_process_p2p_no_go_freq(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	int ret;
+
+	ret = freq_range_list_parse(&config->p2p_no_go_freq, pos);
+	if (ret < 0) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid p2p_no_go_freq", line);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "P2P: p2p_no_go_freq with %u items",
+		   config->p2p_no_go_freq.num);
+
+	return 0;
+}
+
+
+static int wpa_config_process_p2p_device_persistent_mac_addr(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	if (hwaddr_aton2(pos, config->p2p_device_persistent_mac_addr) < 0) {
+		wpa_printf(MSG_ERROR,
+			   "Line %d: Invalid p2p_device_persistent_mac_addr '%s'",
+			   line, pos);
+		return -1;
+	}
+
+	return 0;
+}
+
+#endif /* CONFIG_P2P */
+
+
+static int wpa_config_process_hessid(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	if (hwaddr_aton2(pos, config->hessid) < 0) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid hessid '%s'",
+			   line, pos);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int wpa_config_process_sae_groups(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	int *groups = wpa_config_parse_int_array(pos);
+	if (groups == NULL) {
+		wpa_printf(MSG_ERROR, "Line %d: Invalid sae_groups '%s'",
+			   line, pos);
+		return -1;
+	}
+
+	os_free(config->sae_groups);
+	config->sae_groups = groups;
+
+	return 0;
+}
+
+
+static int wpa_config_process_ap_vendor_elements(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	struct wpabuf *tmp;
+
+	if (!*pos) {
+		wpabuf_free(config->ap_vendor_elements);
+		config->ap_vendor_elements = NULL;
+		return 0;
+	}
+
+	tmp = wpabuf_parse_bin(pos);
+	if (!tmp) {
+		wpa_printf(MSG_ERROR, "Line %d: invalid ap_vendor_elements",
+			   line);
+		return -1;
+	}
+	wpabuf_free(config->ap_vendor_elements);
+	config->ap_vendor_elements = tmp;
+
+	return 0;
+}
+
+
+static int wpa_config_process_ap_assocresp_elements(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	struct wpabuf *tmp;
+
+	if (!*pos) {
+		wpabuf_free(config->ap_assocresp_elements);
+		config->ap_assocresp_elements = NULL;
+		return 0;
+	}
+
+	tmp = wpabuf_parse_bin(pos);
+	if (!tmp) {
+		wpa_printf(MSG_ERROR, "Line %d: invalid ap_assocresp_elements",
+			   line);
+		return -1;
+	}
+	wpabuf_free(config->ap_assocresp_elements);
+	config->ap_assocresp_elements = tmp;
+
+	return 0;
+}
+
+
+#ifdef CONFIG_CTRL_IFACE
+static int wpa_config_process_no_ctrl_interface(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	wpa_printf(MSG_DEBUG, "no_ctrl_interface -> ctrl_interface=NULL");
+	os_free(config->ctrl_interface);
+	config->ctrl_interface = NULL;
+	return 0;
+}
+#endif /* CONFIG_CTRL_IFACE */
+
+
+static int wpa_config_get_int(const char *name, struct wpa_config *config,
+			      long offset, char *buf, size_t buflen,
+			      int pretty_print)
+{
+	int *val = (int *) (((u8 *) config) + (long) offset);
+
+	if (pretty_print)
+		return os_snprintf(buf, buflen, "%s=%d\n", name, *val);
+	return os_snprintf(buf, buflen, "%d", *val);
+}
+
+
+static int wpa_config_get_str(const char *name, struct wpa_config *config,
+			      long offset, char *buf, size_t buflen,
+			      int pretty_print)
+{
+	char **val = (char **) (((u8 *) config) + (long) offset);
+	int res;
+
+	if (pretty_print)
+		res = os_snprintf(buf, buflen, "%s=%s\n", name,
+				  *val ? *val : "null");
+	else if (!*val)
+		return -1;
+	else
+		res = os_snprintf(buf, buflen, "%s", *val);
+	if (os_snprintf_error(buflen, res))
+		res = -1;
+
+	return res;
+}
+
+
+#ifdef CONFIG_P2P
+static int wpa_config_get_ipv4(const char *name, struct wpa_config *config,
+			       long offset, char *buf, size_t buflen,
+			       int pretty_print)
+{
+	void *val = ((u8 *) config) + (long) offset;
+	int res;
+	char addr[INET_ADDRSTRLEN];
+
+	if (!val || !inet_ntop(AF_INET, val, addr, sizeof(addr)))
+		return -1;
+
+	if (pretty_print)
+		res = os_snprintf(buf, buflen, "%s=%s\n", name, addr);
+	else
+		res = os_snprintf(buf, buflen, "%s", addr);
+
+	if (os_snprintf_error(buflen, res))
+		res = -1;
+
+	return res;
+}
+#endif /* CONFIG_P2P */
+
+
+#ifdef OFFSET
+#undef OFFSET
+#endif /* OFFSET */
+/* OFFSET: Get offset of a variable within the wpa_config structure */
+#define OFFSET(v) ((void *) &((struct wpa_config *) 0)->v)
+
+#define FUNC(f) #f, wpa_config_process_ ## f, NULL, OFFSET(f), NULL, NULL
+#define FUNC_NO_VAR(f) #f, wpa_config_process_ ## f, NULL, NULL, NULL, NULL
+#define _INT(f) #f, wpa_global_config_parse_int, wpa_config_get_int, OFFSET(f)
+#define INT(f) _INT(f), NULL, NULL
+#define INT_RANGE(f, min, max) _INT(f), (void *) min, (void *) max
+#define _STR(f) #f, wpa_global_config_parse_str, wpa_config_get_str, OFFSET(f)
+#define STR(f) _STR(f), NULL, NULL
+#define STR_RANGE(f, min, max) _STR(f), (void *) min, (void *) max
+#define BIN(f) #f, wpa_global_config_parse_bin, NULL, OFFSET(f), NULL, NULL
+#define IPV4(f) #f, wpa_global_config_parse_ipv4, wpa_config_get_ipv4,  \
+	OFFSET(f), NULL, NULL
+
+static const struct global_parse_data global_fields[] = {
+#ifdef CONFIG_CTRL_IFACE
+	{ STR(ctrl_interface), 0 },
+	{ FUNC_NO_VAR(no_ctrl_interface), 0 },
+	{ STR(ctrl_interface_group), 0 } /* deprecated */,
+#endif /* CONFIG_CTRL_IFACE */
+#ifdef CONFIG_MACSEC
+	{ INT_RANGE(eapol_version, 1, 3), 0 },
+#else /* CONFIG_MACSEC */
+	{ INT_RANGE(eapol_version, 1, 2), 0 },
+#endif /* CONFIG_MACSEC */
+	{ INT(ap_scan), 0 },
+	{ FUNC(bgscan), CFG_CHANGED_BGSCAN },
+#ifdef CONFIG_MESH
+	{ INT(user_mpm), 0 },
+	{ INT_RANGE(max_peer_links, 0, 255), 0 },
+	{ INT(mesh_max_inactivity), 0 },
+	{ INT_RANGE(mesh_fwding, 0, 1), 0 },
+	{ INT(dot11RSNASAERetransPeriod), 0 },
+#endif /* CONFIG_MESH */
+	{ INT(disable_scan_offload), 0 },
+	{ INT(fast_reauth), 0 },
+	{ STR(opensc_engine_path), 0 },
+	{ STR(pkcs11_engine_path), 0 },
+	{ STR(pkcs11_module_path), 0 },
+	{ STR(openssl_ciphers), 0 },
+	{ STR(pcsc_reader), 0 },
+	{ STR(pcsc_pin), 0 },
+	{ INT(external_sim), 0 },
+	{ STR(driver_param), 0 },
+	{ INT(dot11RSNAConfigPMKLifetime), 0 },
+	{ INT(dot11RSNAConfigPMKReauthThreshold), 0 },
+	{ INT(dot11RSNAConfigSATimeout), 0 },
+#ifndef CONFIG_NO_CONFIG_WRITE
+	{ INT(update_config), 0 },
+#endif /* CONFIG_NO_CONFIG_WRITE */
+	{ FUNC_NO_VAR(load_dynamic_eap), 0 },
+#ifdef CONFIG_WPS
+	{ FUNC(uuid), CFG_CHANGED_UUID },
+	{ INT_RANGE(auto_uuid, 0, 1), 0 },
+	{ STR_RANGE(device_name, 0, WPS_DEV_NAME_MAX_LEN),
+	  CFG_CHANGED_DEVICE_NAME },
+	{ STR_RANGE(manufacturer, 0, 64), CFG_CHANGED_WPS_STRING },
+	{ STR_RANGE(model_name, 0, 32), CFG_CHANGED_WPS_STRING },
+	{ STR_RANGE(model_number, 0, 32), CFG_CHANGED_WPS_STRING },
+	{ STR_RANGE(serial_number, 0, 32), CFG_CHANGED_WPS_STRING },
+	{ FUNC(device_type), CFG_CHANGED_DEVICE_TYPE },
+	{ FUNC(os_version), CFG_CHANGED_OS_VERSION },
+	{ STR(config_methods), CFG_CHANGED_CONFIG_METHODS },
+	{ INT_RANGE(wps_cred_processing, 0, 2), 0 },
+	{ INT_RANGE(wps_cred_add_sae, 0, 1), 0 },
+	{ FUNC(wps_vendor_ext_m1), CFG_CHANGED_VENDOR_EXTENSION },
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+	{ FUNC(sec_device_type), CFG_CHANGED_SEC_DEVICE_TYPE },
+	{ INT(p2p_listen_reg_class), CFG_CHANGED_P2P_LISTEN_CHANNEL },
+	{ INT(p2p_listen_channel), CFG_CHANGED_P2P_LISTEN_CHANNEL },
+	{ INT(p2p_oper_reg_class), CFG_CHANGED_P2P_OPER_CHANNEL },
+	{ INT(p2p_oper_channel), CFG_CHANGED_P2P_OPER_CHANNEL },
+	{ INT_RANGE(p2p_go_intent, 0, 15), 0 },
+	{ STR(p2p_ssid_postfix), CFG_CHANGED_P2P_SSID_POSTFIX },
+	{ INT_RANGE(persistent_reconnect, 0, 1), 0 },
+	{ INT_RANGE(p2p_intra_bss, 0, 1), CFG_CHANGED_P2P_INTRA_BSS },
+	{ INT(p2p_group_idle), 0 },
+	{ INT_RANGE(p2p_go_freq_change_policy, 0, P2P_GO_FREQ_MOVE_MAX), 0 },
+	{ INT_RANGE(p2p_passphrase_len, 8, 63),
+	  CFG_CHANGED_P2P_PASSPHRASE_LEN },
+	{ FUNC(p2p_pref_chan), CFG_CHANGED_P2P_PREF_CHAN },
+	{ FUNC(p2p_no_go_freq), CFG_CHANGED_P2P_PREF_CHAN },
+	{ INT_RANGE(p2p_add_cli_chan, 0, 1), 0 },
+	{ INT_RANGE(p2p_optimize_listen_chan, 0, 1), 0 },
+	{ INT(p2p_go_ht40), 0 },
+	{ INT(p2p_go_vht), 0 },
+	{ INT(p2p_go_he), 0 },
+	{ INT(p2p_go_edmg), 0 },
+	{ INT(p2p_disabled), 0 },
+	{ INT_RANGE(p2p_go_ctwindow, 0, 127), 0 },
+	{ INT(p2p_no_group_iface), 0 },
+	{ INT_RANGE(p2p_ignore_shared_freq, 0, 1), 0 },
+	{ IPV4(ip_addr_go), 0 },
+	{ IPV4(ip_addr_mask), 0 },
+	{ IPV4(ip_addr_start), 0 },
+	{ IPV4(ip_addr_end), 0 },
+	{ INT_RANGE(p2p_cli_probe, 0, 1), 0 },
+	{ INT(p2p_device_random_mac_addr), 0 },
+	{ FUNC(p2p_device_persistent_mac_addr), 0 },
+	{ INT(p2p_interface_random_mac_addr), 0 },
+	{ INT(p2p_6ghz_disable), 0 },
+#endif /* CONFIG_P2P */
+	{ FUNC(country), CFG_CHANGED_COUNTRY },
+	{ INT(bss_max_count), 0 },
+	{ INT(bss_expiration_age), 0 },
+	{ INT(bss_expiration_scan_count), 0 },
+	{ INT_RANGE(filter_ssids, 0, 1), 0 },
+	{ INT_RANGE(filter_rssi, -100, 0), 0 },
+	{ INT(max_num_sta), 0 },
+	{ INT_RANGE(ap_isolate, 0, 1), 0 },
+	{ INT_RANGE(disassoc_low_ack, 0, 1), 0 },
+#ifdef CONFIG_HS20
+	{ INT_RANGE(hs20, 0, 1), 0 },
+#endif /* CONFIG_HS20 */
+	{ INT_RANGE(interworking, 0, 1), 0 },
+	{ FUNC(hessid), 0 },
+	{ INT_RANGE(access_network_type, 0, 15), 0 },
+	{ INT_RANGE(go_interworking, 0, 1), 0 },
+	{ INT_RANGE(go_access_network_type, 0, 15), 0 },
+	{ INT_RANGE(go_internet, 0, 1), 0 },
+	{ INT_RANGE(go_venue_group, 0, 255), 0 },
+	{ INT_RANGE(go_venue_type, 0, 255), 0 },
+	{ INT_RANGE(pbc_in_m1, 0, 1), 0 },
+	{ STR(autoscan), 0 },
+	{ INT_RANGE(wps_nfc_dev_pw_id, 0x10, 0xffff),
+	  CFG_CHANGED_NFC_PASSWORD_TOKEN },
+	{ BIN(wps_nfc_dh_pubkey), CFG_CHANGED_NFC_PASSWORD_TOKEN },
+	{ BIN(wps_nfc_dh_privkey), CFG_CHANGED_NFC_PASSWORD_TOKEN },
+	{ BIN(wps_nfc_dev_pw), CFG_CHANGED_NFC_PASSWORD_TOKEN },
+	{ STR(ext_password_backend), CFG_CHANGED_EXT_PW_BACKEND },
+	{ INT(p2p_go_max_inactivity), 0 },
+	{ INT_RANGE(auto_interworking, 0, 1), 0 },
+	{ INT(okc), 0 },
+	{ INT(pmf), 0 },
+	{ FUNC(sae_groups), 0 },
+	{ INT_RANGE(sae_pwe, 0, 3), 0 },
+	{ INT_RANGE(sae_pmkid_in_assoc, 0, 1), 0 },
+	{ INT(dtim_period), 0 },
+	{ INT(beacon_int), 0 },
+	{ FUNC(ap_assocresp_elements), 0 },
+	{ FUNC(ap_vendor_elements), 0 },
+	{ INT_RANGE(ignore_old_scan_res, 0, 1), 0 },
+	{ FUNC(freq_list), 0 },
+	{ FUNC(initial_freq_list), 0},
+	{ INT(scan_cur_freq), 0 },
+	{ INT(scan_res_valid_for_connect), 0},
+	{ INT(sched_scan_interval), 0 },
+	{ INT(sched_scan_start_delay), 0 },
+	{ INT(tdls_external_control), 0},
+	{ STR(osu_dir), 0 },
+	{ STR(wowlan_triggers), CFG_CHANGED_WOWLAN_TRIGGERS },
+	{ INT(p2p_search_delay), 0},
+	{ INT(mac_addr), 0 },
+	{ INT(rand_addr_lifetime), 0 },
+	{ INT(preassoc_mac_addr), 0 },
+	{ INT(key_mgmt_offload), 0},
+	{ INT(passive_scan), 0 },
+	{ INT(reassoc_same_bss_optim), 0 },
+	{ INT(wps_priority), 0},
+#ifdef CONFIG_FST
+	{ STR_RANGE(fst_group_id, 1, FST_MAX_GROUP_ID_LEN), 0 },
+	{ INT_RANGE(fst_priority, 1, FST_MAX_PRIO_VALUE), 0 },
+	{ INT_RANGE(fst_llt, 1, FST_MAX_LLT_MS), 0 },
+#endif /* CONFIG_FST */
+	{ INT_RANGE(cert_in_cb, 0, 1), 0 },
+	{ INT_RANGE(wpa_rsc_relaxation, 0, 1), 0 },
+	{ STR(sched_scan_plans), CFG_CHANGED_SCHED_SCAN_PLANS },
+#ifdef CONFIG_MBO
+	{ STR(non_pref_chan), 0 },
+	{ INT_RANGE(mbo_cell_capa, MBO_CELL_CAPA_AVAILABLE,
+		    MBO_CELL_CAPA_NOT_SUPPORTED), 0 },
+	{ INT_RANGE(disassoc_imminent_rssi_threshold, -120, 0), 0 },
+	{ INT_RANGE(oce, 0, 3), 0 },
+#endif /* CONFIG_MBO */
+	{ INT(gas_address3), 0 },
+	{ INT_RANGE(ftm_responder, 0, 1), 0 },
+	{ INT_RANGE(ftm_initiator, 0, 1), 0 },
+	{ INT(gas_rand_addr_lifetime), 0 },
+	{ INT_RANGE(gas_rand_mac_addr, 0, 2), 0 },
+#ifdef CONFIG_DPP
+	{ INT_RANGE(dpp_config_processing, 0, 2), 0 },
+	{ STR(dpp_name), 0 },
+	{ STR(dpp_mud_url), 0 },
+#endif /* CONFIG_DPP */
+	{ INT_RANGE(coloc_intf_reporting, 0, 1), 0 },
+#ifdef CONFIG_WNM
+	{ INT_RANGE(disable_btm, 0, 1), CFG_CHANGED_DISABLE_BTM },
+	{ INT_RANGE(extended_key_id, 0, 1), 0 },
+#endif /* CONFIG_WNM */
+	{ INT_RANGE(wowlan_disconnect_on_deinit, 0, 1), 0},
+#ifdef CONFIG_PASN
+#ifdef CONFIG_TESTING_OPTIONS
+	{ INT_RANGE(force_kdk_derivation, 0, 1), 0 },
+	{ INT_RANGE(pasn_corrupt_mic, 0, 1), 0 },
+#endif /* CONFIG_TESTING_OPTIONS */
+#endif /* CONFIG_PASN */
+};
+
+#undef FUNC
+#undef _INT
+#undef INT
+#undef INT_RANGE
+#undef _STR
+#undef STR
+#undef STR_RANGE
+#undef BIN
+#undef IPV4
+#define NUM_GLOBAL_FIELDS ARRAY_SIZE(global_fields)
+
+
+int wpa_config_dump_values(struct wpa_config *config, char *buf, size_t buflen)
+{
+	int result = 0;
+	size_t i;
+
+	for (i = 0; i < NUM_GLOBAL_FIELDS; i++) {
+		const struct global_parse_data *field = &global_fields[i];
+		int tmp;
+
+		if (!field->get)
+			continue;
+
+		tmp = field->get(field->name, config, (long) field->param1,
+				 buf, buflen, 1);
+		if (tmp < 0)
+			return -1;
+		buf += tmp;
+		buflen -= tmp;
+		result += tmp;
+	}
+	return result;
+}
+
+
+int wpa_config_get_value(const char *name, struct wpa_config *config,
+			 char *buf, size_t buflen)
+{
+	size_t i;
+
+	for (i = 0; i < NUM_GLOBAL_FIELDS; i++) {
+		const struct global_parse_data *field = &global_fields[i];
+
+		if (os_strcmp(name, field->name) != 0)
+			continue;
+		if (!field->get)
+			break;
+		return field->get(name, config, (long) field->param1,
+				  buf, buflen, 0);
+	}
+
+	return -1;
+}
+
+
+int wpa_config_get_num_global_field_names(void)
+{
+	return NUM_GLOBAL_FIELDS;
+}
+
+
+const char * wpa_config_get_global_field_name(unsigned int i, int *no_var)
+{
+	if (i >= NUM_GLOBAL_FIELDS)
+		return NULL;
+
+	if (no_var)
+		*no_var = !global_fields[i].param1;
+	return global_fields[i].name;
+}
+
+
+/**
+ * wpa_config_process_global - Set a variable in global configuration
+ * @config: Pointer to global configuration data
+ * @pos: Name and value in the format "{name}={value}"
+ * @line: Line number in configuration file or 0 if not used
+ * Returns: 0 on success with a possible change in value, 1 on success with no
+ * change to previously configured value, or -1 on failure
+ *
+ * This function can be used to set global configuration variables based on
+ * both the configuration file and management interface input. The value
+ * parameter must be in the same format as the text-based configuration file is
+ * using. For example, strings are using double quotation marks.
+ */
+int wpa_config_process_global(struct wpa_config *config, char *pos, int line)
+{
+	size_t i;
+	int ret = 0;
+
+	for (i = 0; i < NUM_GLOBAL_FIELDS; i++) {
+		const struct global_parse_data *field = &global_fields[i];
+		size_t flen = os_strlen(field->name);
+		if (os_strncmp(pos, field->name, flen) != 0 ||
+		    pos[flen] != '=')
+			continue;
+
+		ret = field->parser(field, config, line, pos + flen + 1);
+		if (ret < 0) {
+			wpa_printf(MSG_ERROR, "Line %d: failed to "
+				   "parse '%s'.", line, pos);
+			ret = -1;
+		}
+		if (ret == 1)
+			break;
+		if (field->changed_flag == CFG_CHANGED_NFC_PASSWORD_TOKEN)
+			config->wps_nfc_pw_from_config = 1;
+		config->changed_parameters |= field->changed_flag;
+		break;
+	}
+	if (i == NUM_GLOBAL_FIELDS) {
+#ifdef CONFIG_AP
+		if (os_strncmp(pos, "tx_queue_", 9) == 0) {
+			char *tmp = os_strchr(pos, '=');
+
+			if (!tmp) {
+				if (line < 0)
+					wpa_printf(MSG_ERROR,
+						   "Line %d: invalid line %s",
+						   line, pos);
+				return -1;
+			}
+			*tmp++ = '\0';
+			if (hostapd_config_tx_queue(config->tx_queue, pos,
+						    tmp)) {
+				wpa_printf(MSG_ERROR,
+					   "Line %d: invalid TX queue item",
+					   line);
+				return -1;
+			}
+		}
+
+		if (os_strncmp(pos, "wmm_ac_", 7) == 0) {
+			char *tmp = os_strchr(pos, '=');
+			if (tmp == NULL) {
+				if (line < 0)
+					return -1;
+				wpa_printf(MSG_ERROR, "Line %d: invalid line "
+					   "'%s'", line, pos);
+				return -1;
+			}
+			*tmp++ = '\0';
+			if (hostapd_config_wmm_ac(config->wmm_ac_params, pos,
+						  tmp)) {
+				wpa_printf(MSG_ERROR, "Line %d: invalid WMM "
+					   "AC item", line);
+				return -1;
+			}
+			return ret;
+		}
+#endif /* CONFIG_AP */
+		if (line < 0)
+			return -1;
+		wpa_printf(MSG_ERROR, "Line %d: unknown global field '%s'.",
+			   line, pos);
+		ret = -1;
+	}
+
+	return ret;
+}
diff --git a/wpa_supplicant/config.h b/wpa_supplicant/config.h
new file mode 100644
index 000000000000..d22ef05fb8ba
--- /dev/null
+++ b/wpa_supplicant/config.h
@@ -0,0 +1,1797 @@
+/*
+ * WPA Supplicant / Configuration file structures
+ * Copyright (c) 2003-2012, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#define DEFAULT_EAPOL_VERSION 1
+#ifdef CONFIG_NO_SCAN_PROCESSING
+#define DEFAULT_AP_SCAN 2
+#else /* CONFIG_NO_SCAN_PROCESSING */
+#define DEFAULT_AP_SCAN 1
+#endif /* CONFIG_NO_SCAN_PROCESSING */
+#define DEFAULT_USER_MPM 1
+#define DEFAULT_MAX_PEER_LINKS 99
+#define DEFAULT_MESH_MAX_INACTIVITY 300
+#define DEFAULT_MESH_FWDING 1
+/*
+ * The default dot11RSNASAERetransPeriod is defined as 40 ms in the standard,
+ * but use 1000 ms in practice to avoid issues on low power CPUs.
+ */
+#define DEFAULT_DOT11_RSNA_SAE_RETRANS_PERIOD 1000
+#define DEFAULT_FAST_REAUTH 1
+#define DEFAULT_P2P_GO_INTENT 7
+#define DEFAULT_P2P_INTRA_BSS 1
+#define DEFAULT_P2P_GO_MAX_INACTIVITY (5 * 60)
+#define DEFAULT_P2P_OPTIMIZE_LISTEN_CHAN 0
+#define DEFAULT_BSS_MAX_COUNT 200
+#define DEFAULT_BSS_EXPIRATION_AGE 180
+#define DEFAULT_BSS_EXPIRATION_SCAN_COUNT 2
+#define DEFAULT_MAX_NUM_STA 128
+#define DEFAULT_AP_ISOLATE 0
+#define DEFAULT_ACCESS_NETWORK_TYPE 15
+#define DEFAULT_SCAN_CUR_FREQ 0
+#define DEFAULT_P2P_SEARCH_DELAY 500
+#define DEFAULT_RAND_ADDR_LIFETIME 60
+#define DEFAULT_KEY_MGMT_OFFLOAD 1
+#define DEFAULT_CERT_IN_CB 1
+#define DEFAULT_P2P_GO_CTWINDOW 0
+#define DEFAULT_WPA_RSC_RELAXATION 1
+#define DEFAULT_MBO_CELL_CAPA MBO_CELL_CAPA_NOT_SUPPORTED
+#define DEFAULT_DISASSOC_IMMINENT_RSSI_THRESHOLD -75
+#define DEFAULT_OCE_SUPPORT OCE_STA
+#define DEFAULT_EXTENDED_KEY_ID 0
+#define DEFAULT_SCAN_RES_VALID_FOR_CONNECT 5
+
+#include "config_ssid.h"
+#include "wps/wps.h"
+#include "common/ieee802_11_defs.h"
+#include "common/ieee802_11_common.h"
+
+
+#define MAX_ROAMING_CONS 36
+#define MAX_ROAMING_CONS_OI_LEN 15
+
+struct wpa_cred {
+	/**
+	 * next - Next credential in the list
+	 *
+	 * This pointer can be used to iterate over all credentials. The head
+	 * of this list is stored in the cred field of struct wpa_config.
+	 */
+	struct wpa_cred *next;
+
+	/**
+	 * id - Unique id for the credential
+	 *
+	 * This identifier is used as a unique identifier for each credential
+	 * block when using the control interface. Each credential is allocated
+	 * an id when it is being created, either when reading the
+	 * configuration file or when a new credential is added through the
+	 * control interface.
+	 */
+	int id;
+
+	/**
+	 * temporary - Whether this credential is temporary and not to be saved
+	 */
+	int temporary;
+
+	/**
+	 * priority - Priority group
+	 *
+	 * By default, all networks and credentials get the same priority group
+	 * (0). This field can be used to give higher priority for credentials
+	 * (and similarly in struct wpa_ssid for network blocks) to change the
+	 * Interworking automatic networking selection behavior. The matching
+	 * network (based on either an enabled network block or a credential)
+	 * with the highest priority value will be selected.
+	 */
+	int priority;
+
+	/**
+	 * pcsc - Use PC/SC and SIM/USIM card
+	 */
+	int pcsc;
+
+	/**
+	 * realm - Home Realm for Interworking
+	 */
+	char *realm;
+
+	/**
+	 * username - Username for Interworking network selection
+	 */
+	char *username;
+
+	/**
+	 * password - Password for Interworking network selection
+	 */
+	char *password;
+
+	/**
+	 * ext_password - Whether password is a name for external storage
+	 */
+	int ext_password;
+
+	/**
+	 * ca_cert - CA certificate for Interworking network selection
+	 */
+	char *ca_cert;
+
+	/**
+	 * client_cert - File path to client certificate file (PEM/DER)
+	 *
+	 * This field is used with Interworking networking selection for a case
+	 * where client certificate/private key is used for authentication
+	 * (EAP-TLS). Full path to the file should be used since working
+	 * directory may change when wpa_supplicant is run in the background.
+	 *
+	 * Alternatively, a named configuration blob can be used by setting
+	 * this to blob://blob_name.
+	 */
+	char *client_cert;
+
+	/**
+	 * private_key - File path to client private key file (PEM/DER/PFX)
+	 *
+	 * When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
+	 * commented out. Both the private key and certificate will be read
+	 * from the PKCS#12 file in this case. Full path to the file should be
+	 * used since working directory may change when wpa_supplicant is run
+	 * in the background.
+	 *
+	 * Windows certificate store can be used by leaving client_cert out and
+	 * configuring private_key in one of the following formats:
+	 *
+	 * cert://substring_to_match
+	 *
+	 * hash://certificate_thumbprint_in_hex
+	 *
+	 * For example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
+	 *
+	 * Note that when running wpa_supplicant as an application, the user
+	 * certificate store (My user account) is used, whereas computer store
+	 * (Computer account) is used when running wpasvc as a service.
+	 *
+	 * Alternatively, a named configuration blob can be used by setting
+	 * this to blob://blob_name.
+	 */
+	char *private_key;
+
+	/**
+	 * private_key_passwd - Password for private key file
+	 */
+	char *private_key_passwd;
+
+	/**
+	 * imsi - IMSI in <MCC> | <MNC> | '-' | <MSIN> format
+	 */
+	char *imsi;
+
+	/**
+	 * milenage - Milenage parameters for SIM/USIM simulator in
+	 *	<Ki>:<OPc>:<SQN> format
+	 */
+	char *milenage;
+
+	/**
+	 * engine - Use an engine for private key operations
+	 */
+	int engine;
+
+	/**
+	 * engine_id - String identifying the engine to use
+	 */
+	char *engine_id;
+
+	/**
+	 * ca_cert_id - The CA certificate identifier when using an engine
+	 */
+	char *ca_cert_id;
+
+	/**
+	 * cert_id - The certificate identifier when using an engine
+	 */
+	char *cert_id;
+
+	/**
+	 * key_id - The private key identifier when using an engine
+	 */
+	char *key_id;
+
+	/**
+	 * domain_suffix_match - Constraint for server domain name
+	 *
+	 * If set, this FQDN is used as a suffix match requirement for the AAA
+	 * server certificate in SubjectAltName dNSName element(s). If a
+	 * matching dNSName is found, this constraint is met. If no dNSName
+	 * values are present, this constraint is matched against SubjectName CN
+	 * using same suffix match comparison. Suffix match here means that the
+	 * host/domain name is compared one label at a time starting from the
+	 * top-level domain and all the labels in @domain_suffix_match shall be
+	 * included in the certificate. The certificate may include additional
+	 * sub-level labels in addition to the required labels.
+	 *
+	 * For example, domain_suffix_match=example.com would match
+	 * test.example.com but would not match test-example.com.
+	 */
+	char *domain_suffix_match;
+
+	/**
+	 * domain - Home service provider FQDN(s)
+	 *
+	 * This is used to compare against the Domain Name List to figure out
+	 * whether the AP is operated by the Home SP. Multiple domain entries
+	 * can be used to configure alternative FQDNs that will be considered
+	 * home networks.
+	 */
+	char **domain;
+
+	/**
+	 * num_domain - Number of FQDNs in the domain array
+	 */
+	size_t num_domain;
+
+	/**
+	 * roaming_consortium - Roaming Consortium OI
+	 *
+	 * If roaming_consortium_len is non-zero, this field contains the
+	 * Roaming Consortium OI that can be used to determine which access
+	 * points support authentication with this credential. This is an
+	 * alternative to the use of the realm parameter. When using Roaming
+	 * Consortium to match the network, the EAP parameters need to be
+	 * pre-configured with the credential since the NAI Realm information
+	 * may not be available or fetched.
+	 */
+	u8 roaming_consortium[15];
+
+	/**
+	 * roaming_consortium_len - Length of roaming_consortium
+	 */
+	size_t roaming_consortium_len;
+
+	/**
+	 * required_roaming_consortium - Required Roaming Consortium OI
+	 *
+	 * If required_roaming_consortium_len is non-zero, this field contains
+	 * the Roaming Consortium OI that is required to be advertised by the AP
+	 * for the credential to be considered matching.
+	 */
+	u8 required_roaming_consortium[15];
+
+	/**
+	 * required_roaming_consortium_len - Length of required_roaming_consortium
+	 */
+	size_t required_roaming_consortium_len;
+
+	/**
+	 * roaming_consortiums - Roaming Consortium OI(s) memberships
+	 *
+	 * This field contains one or more OIs identifying the roaming
+	 * consortiums of which the provider is a member. The list is sorted
+	 * from the most preferred one to the least preferred one. A match
+	 * between the Roaming Consortium OIs advertised by an AP and the OIs
+	 * in this list indicates that successful authentication is possible.
+	 * (Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/RoamingConsortiumOI)
+	 */
+	u8 roaming_consortiums[MAX_ROAMING_CONS][MAX_ROAMING_CONS_OI_LEN];
+
+	/**
+	 * roaming_consortiums_len - Length on roaming_consortiums[i]
+	 */
+	size_t roaming_consortiums_len[MAX_ROAMING_CONS];
+
+	/**
+	 * num_roaming_consortiums - Number of entries in roaming_consortiums
+	 */
+	unsigned int num_roaming_consortiums;
+
+	/**
+	 * eap_method - EAP method to use
+	 *
+	 * Pre-configured EAP method to use with this credential or %NULL to
+	 * indicate no EAP method is selected, i.e., the method will be
+	 * selected automatically based on ANQP information.
+	 */
+	struct eap_method_type *eap_method;
+
+	/**
+	 * phase1 - Phase 1 (outer authentication) parameters
+	 *
+	 * Pre-configured EAP parameters or %NULL.
+	 */
+	char *phase1;
+
+	/**
+	 * phase2 - Phase 2 (inner authentication) parameters
+	 *
+	 * Pre-configured EAP parameters or %NULL.
+	 */
+	char *phase2;
+
+	struct excluded_ssid {
+		u8 ssid[SSID_MAX_LEN];
+		size_t ssid_len;
+	} *excluded_ssid;
+	size_t num_excluded_ssid;
+
+	struct roaming_partner {
+		char fqdn[128];
+		int exact_match;
+		u8 priority;
+		char country[3];
+	} *roaming_partner;
+	size_t num_roaming_partner;
+
+	int update_identifier;
+
+	/**
+	 * provisioning_sp - FQDN of the SP that provisioned the credential
+	 */
+	char *provisioning_sp;
+
+	/**
+	 * sp_priority - Credential priority within a provisioning SP
+	 *
+	 * This is the priority of the credential among all credentials
+	 * provisionined by the same SP (i.e., for entries that have identical
+	 * provisioning_sp value). The range of this priority is 0-255 with 0
+	 * being the highest and 255 the lower priority.
+	 */
+	int sp_priority;
+
+	unsigned int min_dl_bandwidth_home;
+	unsigned int min_ul_bandwidth_home;
+	unsigned int min_dl_bandwidth_roaming;
+	unsigned int min_ul_bandwidth_roaming;
+
+	/**
+	 * max_bss_load - Maximum BSS Load Channel Utilization (1..255)
+	 * This value is used as the maximum channel utilization for network
+	 * selection purposes for home networks. If the AP does not advertise
+	 * BSS Load or if the limit would prevent any connection, this
+	 * constraint will be ignored.
+	 */
+	unsigned int max_bss_load;
+
+	size_t num_req_conn_capab;
+	u8 *req_conn_capab_proto;
+	int **req_conn_capab_port;
+
+	/**
+	 * ocsp - Whether to use/require OCSP to check server certificate
+	 *
+	 * 0 = do not use OCSP stapling (TLS certificate status extension)
+	 * 1 = try to use OCSP stapling, but not require response
+	 * 2 = require valid OCSP stapling response
+	 */
+	int ocsp;
+
+	/**
+	 * sim_num - User selected SIM identifier
+	 *
+	 * This variable is used for identifying which SIM is used if the system
+	 * has more than one.
+	 */
+	int sim_num;
+};
+
+
+#define CFG_CHANGED_DEVICE_NAME BIT(0)
+#define CFG_CHANGED_CONFIG_METHODS BIT(1)
+#define CFG_CHANGED_DEVICE_TYPE BIT(2)
+#define CFG_CHANGED_OS_VERSION BIT(3)
+#define CFG_CHANGED_UUID BIT(4)
+#define CFG_CHANGED_COUNTRY BIT(5)
+#define CFG_CHANGED_SEC_DEVICE_TYPE BIT(6)
+#define CFG_CHANGED_P2P_SSID_POSTFIX BIT(7)
+#define CFG_CHANGED_WPS_STRING BIT(8)
+#define CFG_CHANGED_P2P_INTRA_BSS BIT(9)
+#define CFG_CHANGED_VENDOR_EXTENSION BIT(10)
+#define CFG_CHANGED_P2P_LISTEN_CHANNEL BIT(11)
+#define CFG_CHANGED_P2P_OPER_CHANNEL BIT(12)
+#define CFG_CHANGED_P2P_PREF_CHAN BIT(13)
+#define CFG_CHANGED_EXT_PW_BACKEND BIT(14)
+#define CFG_CHANGED_NFC_PASSWORD_TOKEN BIT(15)
+#define CFG_CHANGED_P2P_PASSPHRASE_LEN BIT(16)
+#define CFG_CHANGED_SCHED_SCAN_PLANS BIT(17)
+#define CFG_CHANGED_WOWLAN_TRIGGERS BIT(18)
+#define CFG_CHANGED_DISABLE_BTM BIT(19)
+#define CFG_CHANGED_BGSCAN BIT(20)
+
+/**
+ * struct wpa_config - wpa_supplicant configuration data
+ *
+ * This data structure is presents the per-interface (radio) configuration
+ * data. In many cases, there is only one struct wpa_config instance, but if
+ * more than one network interface is being controlled, one instance is used
+ * for each.
+ */
+struct wpa_config {
+	/**
+	 * ssid - Head of the global network list
+	 *
+	 * This is the head for the list of all the configured networks.
+	 */
+	struct wpa_ssid *ssid;
+
+	/**
+	 * pssid - Per-priority network lists (in priority order)
+	 */
+	struct wpa_ssid **pssid;
+
+	/**
+	 * num_prio - Number of different priorities used in the pssid lists
+	 *
+	 * This indicates how many per-priority network lists are included in
+	 * pssid.
+	 */
+	size_t num_prio;
+
+	/**
+	 * cred - Head of the credential list
+	 *
+	 * This is the head for the list of all the configured credentials.
+	 */
+	struct wpa_cred *cred;
+
+	/**
+	 * eapol_version - IEEE 802.1X/EAPOL version number
+	 *
+	 * wpa_supplicant is implemented based on IEEE Std 802.1X-2004 which
+	 * defines EAPOL version 2. However, there are many APs that do not
+	 * handle the new version number correctly (they seem to drop the
+	 * frames completely). In order to make wpa_supplicant interoperate
+	 * with these APs, the version number is set to 1 by default. This
+	 * configuration value can be used to set it to the new version (2).
+	 */
+	int eapol_version;
+
+	/**
+	 * ap_scan - AP scanning/selection
+	 *
+	 * By default, wpa_supplicant requests driver to perform AP
+	 * scanning and then uses the scan results to select a
+	 * suitable AP. Another alternative is to allow the driver to
+	 * take care of AP scanning and selection and use
+	 * wpa_supplicant just to process EAPOL frames based on IEEE
+	 * 802.11 association information from the driver.
+	 *
+	 * 1: wpa_supplicant initiates scanning and AP selection (default).
+	 *
+	 * 0: Driver takes care of scanning, AP selection, and IEEE 802.11
+	 * association parameters (e.g., WPA IE generation); this mode can
+	 * also be used with non-WPA drivers when using IEEE 802.1X mode;
+	 * do not try to associate with APs (i.e., external program needs
+	 * to control association). This mode must also be used when using
+	 * wired Ethernet drivers.
+	 *
+	 * 2: like 0, but associate with APs using security policy and SSID
+	 * (but not BSSID); this can be used, e.g., with ndiswrapper and NDIS
+	 * drivers to enable operation with hidden SSIDs and optimized roaming;
+	 * in this mode, the network blocks in the configuration are tried
+	 * one by one until the driver reports successful association; each
+	 * network block should have explicit security policy (i.e., only one
+	 * option in the lists) for key_mgmt, pairwise, group, proto variables.
+	 *
+	 * Note: ap_scan=2 should not be used with the nl80211 driver interface
+	 * (the current Linux interface). ap_scan=1 is optimized work working
+	 * with nl80211. For finding networks using hidden SSID, scan_ssid=1 in
+	 * the network block can be used with nl80211.
+	 */
+	int ap_scan;
+
+	/**
+	 * bgscan - Background scan and roaming parameters or %NULL if none
+	 *
+	 * This is an optional set of parameters for background scanning and
+	 * roaming within a network (ESS). For more detailed information see
+	 * ssid block documentation.
+	 *
+	 * The variable defines default bgscan behavior for all BSS station
+	 * networks except for those which have their own bgscan configuration.
+	 */
+	 char *bgscan;
+
+	/**
+	 * disable_scan_offload - Disable automatic offloading of scan requests
+	 *
+	 * By default, %wpa_supplicant tries to offload scanning if the driver
+	 * indicates support for this (sched_scan). This configuration
+	 * parameter can be used to disable this offloading mechanism.
+	 */
+	int disable_scan_offload;
+
+	/**
+	 * ctrl_interface - Parameters for the control interface
+	 *
+	 * If this is specified, %wpa_supplicant will open a control interface
+	 * that is available for external programs to manage %wpa_supplicant.
+	 * The meaning of this string depends on which control interface
+	 * mechanism is used. For all cases, the existence of this parameter
+	 * in configuration is used to determine whether the control interface
+	 * is enabled.
+	 *
+	 * For UNIX domain sockets (default on Linux and BSD): This is a
+	 * directory that will be created for UNIX domain sockets for listening
+	 * to requests from external programs (CLI/GUI, etc.) for status
+	 * information and configuration. The socket file will be named based
+	 * on the interface name, so multiple %wpa_supplicant processes can be
+	 * run at the same time if more than one interface is used.
+	 * /var/run/wpa_supplicant is the recommended directory for sockets and
+	 * by default, wpa_cli will use it when trying to connect with
+	 * %wpa_supplicant.
+	 *
+	 * Access control for the control interface can be configured
+	 * by setting the directory to allow only members of a group
+	 * to use sockets. This way, it is possible to run
+	 * %wpa_supplicant as root (since it needs to change network
+	 * configuration and open raw sockets) and still allow GUI/CLI
+	 * components to be run as non-root users. However, since the
+	 * control interface can be used to change the network
+	 * configuration, this access needs to be protected in many
+	 * cases. By default, %wpa_supplicant is configured to use gid
+	 * 0 (root). If you want to allow non-root users to use the
+	 * control interface, add a new group and change this value to
+	 * match with that group. Add users that should have control
+	 * interface access to this group.
+	 *
+	 * When configuring both the directory and group, use following format:
+	 * DIR=/var/run/wpa_supplicant GROUP=wheel
+	 * DIR=/var/run/wpa_supplicant GROUP=0
+	 * (group can be either group name or gid)
+	 *
+	 * For UDP connections (default on Windows): The value will be ignored.
+	 * This variable is just used to select that the control interface is
+	 * to be created. The value can be set to, e.g., udp
+	 * (ctrl_interface=udp).
+	 *
+	 * For Windows Named Pipe: This value can be used to set the security
+	 * descriptor for controlling access to the control interface. Security
+	 * descriptor can be set using Security Descriptor String Format (see
+	 * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/secauthz/security/security_descriptor_string_format.asp).
+	 * The descriptor string needs to be prefixed with SDDL=. For example,
+	 * ctrl_interface=SDDL=D: would set an empty DACL (which will reject
+	 * all connections).
+	 */
+	char *ctrl_interface;
+
+	/**
+	 * ctrl_interface_group - Control interface group (DEPRECATED)
+	 *
+	 * This variable is only used for backwards compatibility. Group for
+	 * UNIX domain sockets should now be specified using GROUP=group in
+	 * ctrl_interface variable.
+	 */
+	char *ctrl_interface_group;
+
+	/**
+	 * fast_reauth - EAP fast re-authentication (session resumption)
+	 *
+	 * By default, fast re-authentication is enabled for all EAP methods
+	 * that support it. This variable can be used to disable fast
+	 * re-authentication (by setting fast_reauth=0). Normally, there is no
+	 * need to disable fast re-authentication.
+	 */
+	int fast_reauth;
+
+	/**
+	 * opensc_engine_path - Path to the OpenSSL engine for opensc
+	 *
+	 * This is an OpenSSL specific configuration option for loading OpenSC
+	 * engine (engine_opensc.so); if %NULL, this engine is not loaded.
+	 */
+	char *opensc_engine_path;
+
+	/**
+	 * pkcs11_engine_path - Path to the OpenSSL engine for PKCS#11
+	 *
+	 * This is an OpenSSL specific configuration option for loading PKCS#11
+	 * engine (engine_pkcs11.so); if %NULL, this engine is not loaded.
+	 */
+	char *pkcs11_engine_path;
+
+	/**
+	 * pkcs11_module_path - Path to the OpenSSL OpenSC/PKCS#11 module
+	 *
+	 * This is an OpenSSL specific configuration option for configuring
+	 * path to OpenSC/PKCS#11 engine (opensc-pkcs11.so); if %NULL, this
+	 * module is not loaded.
+	 */
+	char *pkcs11_module_path;
+
+	/**
+	 * openssl_ciphers - OpenSSL cipher string
+	 *
+	 * This is an OpenSSL specific configuration option for configuring the
+	 * default ciphers. If not set, "DEFAULT:!EXP:!LOW" is used as the
+	 * default.
+	 */
+	char *openssl_ciphers;
+
+	/**
+	 * pcsc_reader - PC/SC reader name prefix
+	 *
+	 * If not %NULL, PC/SC reader with a name that matches this prefix is
+	 * initialized for SIM/USIM access. Empty string can be used to match
+	 * the first available reader.
+	 */
+	char *pcsc_reader;
+
+	/**
+	 * pcsc_pin - PIN for USIM, GSM SIM, and smartcards
+	 *
+	 * This field is used to configure PIN for SIM/USIM for EAP-SIM and
+	 * EAP-AKA. If left out, this will be asked through control interface.
+	 */
+	char *pcsc_pin;
+
+	/**
+	 * external_sim - Use external processing for SIM/USIM operations
+	 */
+	int external_sim;
+
+	/**
+	 * driver_param - Driver interface parameters
+	 *
+	 * This text string is passed to the selected driver interface with the
+	 * optional struct wpa_driver_ops::set_param() handler. This can be
+	 * used to configure driver specific options without having to add new
+	 * driver interface functionality.
+	 */
+	char *driver_param;
+
+	/**
+	 * dot11RSNAConfigPMKLifetime - Maximum lifetime of a PMK
+	 *
+	 * dot11 MIB variable for the maximum lifetime of a PMK in the PMK
+	 * cache (unit: seconds).
+	 */
+	unsigned int dot11RSNAConfigPMKLifetime;
+
+	/**
+	 * dot11RSNAConfigPMKReauthThreshold - PMK re-authentication threshold
+	 *
+	 * dot11 MIB variable for the percentage of the PMK lifetime
+	 * that should expire before an IEEE 802.1X reauthentication occurs.
+	 */
+	unsigned int dot11RSNAConfigPMKReauthThreshold;
+
+	/**
+	 * dot11RSNAConfigSATimeout - Security association timeout
+	 *
+	 * dot11 MIB variable for the maximum time a security association
+	 * shall take to set up (unit: seconds).
+	 */
+	unsigned int dot11RSNAConfigSATimeout;
+
+	/**
+	 * update_config - Is wpa_supplicant allowed to update configuration
+	 *
+	 * This variable control whether wpa_supplicant is allow to re-write
+	 * its configuration with wpa_config_write(). If this is zero,
+	 * configuration data is only changed in memory and the external data
+	 * is not overridden. If this is non-zero, wpa_supplicant will update
+	 * the configuration data (e.g., a file) whenever configuration is
+	 * changed. This update may replace the old configuration which can
+	 * remove comments from it in case of a text file configuration.
+	 */
+	int update_config;
+
+	/**
+	 * blobs - Configuration blobs
+	 */
+	struct wpa_config_blob *blobs;
+
+	/**
+	 * uuid - Universally Unique IDentifier (UUID; see RFC 4122) for WPS
+	 */
+	u8 uuid[16];
+
+	/**
+	 * auto_uuid - Automatic UUID behavior
+	 * 0 = generate static value based on the local MAC address (default)
+	 * 1 = generate a random UUID every time wpa_supplicant starts
+	 */
+	int auto_uuid;
+
+	/**
+	 * device_name - Device Name (WPS)
+	 * User-friendly description of device; up to 32 octets encoded in
+	 * UTF-8
+	 */
+	char *device_name;
+
+	/**
+	 * manufacturer - Manufacturer (WPS)
+	 * The manufacturer of the device (up to 64 ASCII characters)
+	 */
+	char *manufacturer;
+
+	/**
+	 * model_name - Model Name (WPS)
+	 * Model of the device (up to 32 ASCII characters)
+	 */
+	char *model_name;
+
+	/**
+	 * model_number - Model Number (WPS)
+	 * Additional device description (up to 32 ASCII characters)
+	 */
+	char *model_number;
+
+	/**
+	 * serial_number - Serial Number (WPS)
+	 * Serial number of the device (up to 32 characters)
+	 */
+	char *serial_number;
+
+	/**
+	 * device_type - Primary Device Type (WPS)
+	 */
+	u8 device_type[WPS_DEV_TYPE_LEN];
+
+	/**
+	 * config_methods - Config Methods
+	 *
+	 * This is a space-separated list of supported WPS configuration
+	 * methods. For example, "label virtual_display virtual_push_button
+	 * keypad".
+	 * Available methods: usba ethernet label display ext_nfc_token
+	 * int_nfc_token nfc_interface push_button keypad
+	 * virtual_display physical_display
+	 * virtual_push_button physical_push_button.
+	 */
+	char *config_methods;
+
+	/**
+	 * os_version - OS Version (WPS)
+	 * 4-octet operating system version number
+	 */
+	u8 os_version[4];
+
+	/**
+	 * country - Country code
+	 *
+	 * This is the ISO/IEC alpha2 country code for which we are operating
+	 * in
+	 */
+	char country[2];
+
+	/**
+	 * wps_cred_processing - Credential processing
+	 *
+	 *   0 = process received credentials internally
+	 *   1 = do not process received credentials; just pass them over
+	 *	ctrl_iface to external program(s)
+	 *   2 = process received credentials internally and pass them over
+	 *	ctrl_iface to external program(s)
+	 */
+	int wps_cred_processing;
+
+	/**
+	 * wps_cred_add_sae - Whether to enable SAE automatically for WPS
+	 *
+	 * 0 = only add the explicitly listed WPA2-PSK configuration
+	 * 1 = add both the WPA2-PSK and SAE configuration and enable PMF so
+	 *     that the station gets configured in WPA3-Personal transition mode
+	 *     (supports both WPA2-Personal (PSK) and WPA3-Personal (SAE) APs).
+	 */
+	int wps_cred_add_sae;
+
+#define MAX_SEC_DEVICE_TYPES 5
+	/**
+	 * sec_device_types - Secondary Device Types (P2P)
+	 */
+	u8 sec_device_type[MAX_SEC_DEVICE_TYPES][WPS_DEV_TYPE_LEN];
+	int num_sec_device_types;
+
+	int p2p_listen_reg_class;
+	int p2p_listen_channel;
+	int p2p_oper_reg_class;
+	int p2p_oper_channel;
+	int p2p_go_intent;
+	char *p2p_ssid_postfix;
+	int persistent_reconnect;
+	int p2p_intra_bss;
+	unsigned int num_p2p_pref_chan;
+	struct p2p_channel *p2p_pref_chan;
+	struct wpa_freq_range_list p2p_no_go_freq;
+	int p2p_add_cli_chan;
+	int p2p_ignore_shared_freq;
+	int p2p_optimize_listen_chan;
+
+	int p2p_6ghz_disable;
+
+	struct wpabuf *wps_vendor_ext_m1;
+
+#define MAX_WPS_VENDOR_EXT 10
+	/**
+	 * wps_vendor_ext - Vendor extension attributes in WPS
+	 */
+	struct wpabuf *wps_vendor_ext[MAX_WPS_VENDOR_EXT];
+
+	/**
+	 * p2p_group_idle - Maximum idle time in seconds for P2P group
+	 *
+	 * This value controls how long a P2P group is maintained after there
+	 * is no other members in the group. As a GO, this means no associated
+	 * stations in the group. As a P2P client, this means no GO seen in
+	 * scan results. The maximum idle time is specified in seconds with 0
+	 * indicating no time limit, i.e., the P2P group remains in active
+	 * state indefinitely until explicitly removed. As a P2P client, the
+	 * maximum idle time of P2P_MAX_CLIENT_IDLE seconds is enforced, i.e.,
+	 * this parameter is mainly meant for GO use and for P2P client, it can
+	 * only be used to reduce the default timeout to smaller value. A
+	 * special value -1 can be used to configure immediate removal of the
+	 * group for P2P client role on any disconnection after the data
+	 * connection has been established.
+	 */
+	int p2p_group_idle;
+
+	/**
+	 * p2p_go_freq_change_policy - The GO frequency change policy
+	 *
+	 * This controls the behavior of the GO when there is a change in the
+	 * map of the currently used frequencies in case more than one channel
+	 * is supported.
+	 *
+	 * @P2P_GO_FREQ_MOVE_SCM: Prefer working in a single channel mode if
+	 * possible. In case the GO is the only interface using its frequency
+	 * and there are other station interfaces on other frequencies, the GO
+	 * will migrate to one of these frequencies.
+	 *
+	 * @P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS: Same as P2P_GO_FREQ_MOVE_SCM,
+	 * but a transition is possible only in case one of the other used
+	 * frequencies is one of the frequencies in the intersection of the
+	 * frequency list of the local device and the peer device.
+	 *
+	 * @P2P_GO_FREQ_MOVE_STAY: Prefer to stay on the current frequency.
+	 *
+	 * @P2P_GO_FREQ_MOVE_SCM_ECSA: Same as
+	 * P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS but a transition is possible only
+	 * if all the group members advertise eCSA support.
+	 */
+	enum {
+		P2P_GO_FREQ_MOVE_SCM = 0,
+		P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS = 1,
+		P2P_GO_FREQ_MOVE_STAY = 2,
+		P2P_GO_FREQ_MOVE_SCM_ECSA = 3,
+		P2P_GO_FREQ_MOVE_MAX = P2P_GO_FREQ_MOVE_SCM_ECSA,
+	} p2p_go_freq_change_policy;
+
+#define DEFAULT_P2P_GO_FREQ_MOVE P2P_GO_FREQ_MOVE_STAY
+
+	/**
+	 * p2p_passphrase_len - Passphrase length (8..63) for P2P GO
+	 *
+	 * This parameter controls the length of the random passphrase that is
+	 * generated at the GO.
+	 */
+	unsigned int p2p_passphrase_len;
+
+	/**
+	 * bss_max_count - Maximum number of BSS entries to keep in memory
+	 */
+	unsigned int bss_max_count;
+
+	/**
+	 * bss_expiration_age - BSS entry age after which it can be expired
+	 *
+	 * This value controls the time in seconds after which a BSS entry
+	 * gets removed if it has not been updated or is not in use.
+	 */
+	unsigned int bss_expiration_age;
+
+	/**
+	 * bss_expiration_scan_count - Expire BSS after number of scans
+	 *
+	 * If the BSS entry has not been seen in this many scans, it will be
+	 * removed. A value of 1 means that entry is removed after the first
+	 * scan in which the BSSID is not seen. Larger values can be used
+	 * to avoid BSS entries disappearing if they are not visible in
+	 * every scan (e.g., low signal quality or interference).
+	 */
+	unsigned int bss_expiration_scan_count;
+
+	/**
+	 * filter_ssids - SSID-based scan result filtering
+	 *
+	 *   0 = do not filter scan results
+	 *   1 = only include configured SSIDs in scan results/BSS table
+	 */
+	int filter_ssids;
+
+	/**
+	 * filter_rssi - RSSI-based scan result filtering
+	 *
+	 * 0 = do not filter scan results
+	 * -n = filter scan results below -n dBm
+	 */
+	int filter_rssi;
+
+	/**
+	 * max_num_sta - Maximum number of STAs in an AP/P2P GO
+	 */
+	unsigned int max_num_sta;
+
+	/**
+	 * ap_isolate - Whether to use client isolation feature
+	 *
+	 * Client isolation can be used to prevent low-level bridging of
+	 * frames between associated stations in the BSS. By default,
+	 * this bridging is allowed (ap_isolate=0); except in P2P GO case,
+	 * where p2p_intra_bss parameter is used to determine whether to allow
+	 * intra-BSS forwarding (ap_isolate = !p2p_intra_bss).
+	 *
+	 * 0 = do not enable AP isolation
+	 * 1 = enable AP isolation
+	 */
+	int ap_isolate;
+
+	/**
+	 * freq_list - Array of allowed scan frequencies or %NULL for all
+	 *
+	 * This is an optional zero-terminated array of frequencies in
+	 * megahertz (MHz) to allow for narrowing scanning range.
+	 */
+	int *freq_list;
+
+	/**
+	 * initial_freq_list - like freq_list but for initial scan
+	 *
+	 * This is an optional zero-terminated array of frequencies in
+	 * megahertz (MHz) to allow for narrowing scanning range when
+	 * the application is started.
+	 *
+	 * This can be used to speed up initial connection time if the
+	 * channel is known ahead of time, without limiting the scanned
+	 * frequencies during normal use.
+	 */
+	int *initial_freq_list;
+
+	/**
+	 * scan_cur_freq - Whether to scan only the current channel
+	 *
+	 * If true, attempt to scan only the current channel if any other
+	 * VIFs on this radio are already associated on a particular channel.
+	 */
+	int scan_cur_freq;
+
+	/**
+	 * scan_res_valid_for_connect - Seconds scans are valid for association
+	 *
+	 * This configures the number of seconds old scan results are considered
+	 * valid for association. When scan results are older than this value
+	 * a new scan is triggered prior to the association.
+	 */
+	int scan_res_valid_for_connect;
+
+	/**
+	 * changed_parameters - Bitmap of changed parameters since last update
+	 */
+	unsigned int changed_parameters;
+
+	/**
+	 * disassoc_low_ack - Disassociate stations with massive packet loss
+	 */
+	int disassoc_low_ack;
+
+	/**
+	 * interworking - Whether Interworking (IEEE 802.11u) is enabled
+	 */
+	int interworking;
+
+	/**
+	 * access_network_type - Access Network Type
+	 *
+	 * When Interworking is enabled, scans will be limited to APs that
+	 * advertise the specified Access Network Type (0..15; with 15
+	 * indicating wildcard match).
+	 */
+	int access_network_type;
+
+	 /**
+	  * go_interworking - Whether Interworking for P2P GO is enabled
+	  */
+	int go_interworking;
+
+	/**
+	 * go_access_network_type - P2P GO Access Network Type
+	 *
+	 * This indicates which access network type to advertise if Interworking
+	 * is enabled for P2P GO.
+	 */
+	int go_access_network_type;
+
+	/**
+	 * go_internet - Interworking: Internet connectivity (0 or 1)
+	 */
+	int go_internet;
+
+	/**
+	 * go_venue_group - Interworking: Venue group
+	 */
+	int go_venue_group;
+
+	/**
+	 * go_venue_type: Interworking: Venue type
+	 */
+	int go_venue_type;
+
+	/**
+	 * hessid - Homogeneous ESS identifier
+	 *
+	 * If this is set (any octet is non-zero), scans will be used to
+	 * request response only from BSSes belonging to the specified
+	 * Homogeneous ESS. This is used only if interworking is enabled.
+	 */
+	u8 hessid[ETH_ALEN];
+
+	/**
+	 * hs20 - Hotspot 2.0
+	 */
+	int hs20;
+
+	/**
+	 * pbc_in_m1 - AP mode WPS probing workaround for PBC with Windows 7
+	 *
+	 * Windows 7 uses incorrect way of figuring out AP's WPS capabilities
+	 * by acting as a Registrar and using M1 from the AP. The config
+	 * methods attribute in that message is supposed to indicate only the
+	 * configuration method supported by the AP in Enrollee role, i.e., to
+	 * add an external Registrar. For that case, PBC shall not be used and
+	 * as such, the PushButton config method is removed from M1 by default.
+	 * If pbc_in_m1=1 is included in the configuration file, the PushButton
+	 * config method is left in M1 (if included in config_methods
+	 * parameter) to allow Windows 7 to use PBC instead of PIN (e.g., from
+	 * a label in the AP).
+	 */
+	int pbc_in_m1;
+
+	/**
+	 * autoscan - Automatic scan parameters or %NULL if none
+	 *
+	 * This is an optional set of parameters for automatic scanning
+	 * within an interface in following format:
+	 * <autoscan module name>:<module parameters>
+	 */
+	char *autoscan;
+
+	/**
+	 * wps_nfc_pw_from_config - NFC Device Password was read from config
+	 *
+	 * This parameter can be determined whether the NFC Device Password was
+	 * included in the configuration (1) or generated dynamically (0). Only
+	 * the former case is re-written back to the configuration file.
+	 */
+	int wps_nfc_pw_from_config;
+
+	/**
+	 * wps_nfc_dev_pw_id - NFC Device Password ID for password token
+	 */
+	int wps_nfc_dev_pw_id;
+
+	/**
+	 * wps_nfc_dh_pubkey - NFC DH Public Key for password token
+	 */
+	struct wpabuf *wps_nfc_dh_pubkey;
+
+	/**
+	 * wps_nfc_dh_privkey - NFC DH Private Key for password token
+	 */
+	struct wpabuf *wps_nfc_dh_privkey;
+
+	/**
+	 * wps_nfc_dev_pw - NFC Device Password for password token
+	 */
+	struct wpabuf *wps_nfc_dev_pw;
+
+	/**
+	 * ext_password_backend - External password backend or %NULL if none
+	 *
+	 * format: <backend name>[:<optional backend parameters>]
+	 */
+	char *ext_password_backend;
+
+	/*
+	 * p2p_go_max_inactivity - Timeout in seconds to detect STA inactivity
+	 *
+	 * This timeout value is used in P2P GO mode to clean up
+	 * inactive stations.
+	 * By default: 300 seconds.
+	 */
+	int p2p_go_max_inactivity;
+
+	struct hostapd_wmm_ac_params wmm_ac_params[4];
+	struct hostapd_tx_queue_params tx_queue[4];
+
+	/**
+	 * auto_interworking - Whether to use network selection automatically
+	 *
+	 * 0 = do not automatically go through Interworking network selection
+	 *     (i.e., require explicit interworking_select command for this)
+	 * 1 = perform Interworking network selection if one or more
+	 *     credentials have been configured and scan did not find a
+	 *     matching network block
+	 */
+	int auto_interworking;
+
+	/**
+	 * p2p_go_ht40 - Default mode for HT40 enable when operating as GO.
+	 *
+	 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite.
+	 * Note that regulatory constraints and driver capabilities are
+	 * consulted anyway, so setting it to 1 can't do real harm.
+	 * By default: 0 (disabled)
+	 */
+	int p2p_go_ht40;
+
+	/**
+	 * p2p_go_vht - Default mode for VHT enable when operating as GO
+	 *
+	 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite.
+	 * Note that regulatory constraints and driver capabilities are
+	 * consulted anyway, so setting it to 1 can't do real harm.
+	 * By default: 0 (disabled)
+	 */
+	int p2p_go_vht;
+
+	/**
+	 * p2p_go_edmg - Default mode for EDMG enable when operating as GO
+	 *
+	 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite.
+	 * Note that regulatory constraints and driver capabilities are
+	 * consulted anyway, so setting it to 1 can't do real harm.
+	 * By default: 0 (disabled)
+	 */
+	int p2p_go_edmg;
+
+	/**
+	 * p2p_go_he - Default mode for 11ax HE enable when operating as GO
+	 *
+	 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite.
+	 * Note that regulatory constraints and driver capabilities are
+	 * consulted anyway, so setting it to 1 can't do real harm.
+	 * By default: 0 (disabled)
+	 */
+	int p2p_go_he;
+
+	/**
+	 * p2p_go_ctwindow - CTWindow to use when operating as GO
+	 *
+	 * By default: 0 (no CTWindow). Values 0-127 can be used to indicate
+	 * the length of the CTWindow in TUs.
+	 */
+	int p2p_go_ctwindow;
+
+	/**
+	 * p2p_disabled - Whether P2P operations are disabled for this interface
+	 */
+	int p2p_disabled;
+
+	/**
+	 * p2p_no_group_iface - Whether group interfaces can be used
+	 *
+	 * By default, wpa_supplicant will create a separate interface for P2P
+	 * group operations if the driver supports this. This functionality can
+	 * be disabled by setting this parameter to 1. In that case, the same
+	 * interface that was used for the P2P management operations is used
+	 * also for the group operation.
+	 */
+	int p2p_no_group_iface;
+
+	/**
+	 * p2p_cli_probe - Enable/disable P2P CLI probe request handling
+	 *
+	 * If this parameter is set to 1, a connected P2P Client will receive
+	 * and handle Probe Request frames. Setting this parameter to 0
+	 * disables this option. Default value: 0.
+	 *
+	 * Note: Setting this property at run time takes effect on the following
+	 * interface state transition to/from the WPA_COMPLETED state.
+	 */
+	int p2p_cli_probe;
+
+	/**
+	 * okc - Whether to enable opportunistic key caching by default
+	 *
+	 * By default, OKC is disabled unless enabled by the per-network
+	 * proactive_key_caching=1 parameter. okc=1 can be used to change this
+	 * default behavior.
+	 */
+	int okc;
+
+	/**
+	 * pmf - Whether to enable/require PMF by default
+	 *
+	 * By default, PMF is disabled unless enabled by the per-network
+	 * ieee80211w=1 or ieee80211w=2 parameter. pmf=1/2 can be used to change
+	 * this default behavior for RSN network (this is not applicable for
+	 * non-RSN cases).
+	 */
+	enum mfp_options pmf;
+
+	/**
+	 * sae_groups - Preference list of enabled groups for SAE
+	 *
+	 * By default (if this parameter is not set), the mandatory group 19
+	 * (ECC group defined over a 256-bit prime order field) is preferred,
+	 * but other groups are also enabled. If this parameter is set, the
+	 * groups will be tried in the indicated order.
+	 */
+	int *sae_groups;
+
+	/**
+	 * sae_pwe - SAE mechanism for PWE derivation
+	 * 0 = hunting-and-pecking loop only
+	 * 1 = hash-to-element only
+	 * 2 = both hunting-and-pecking loop and hash-to-element enabled
+	 */
+	int sae_pwe;
+
+	/**
+	 * sae_pmkid_in_assoc - Whether to include PMKID in SAE Assoc Req
+	 */
+	int sae_pmkid_in_assoc;
+
+	/**
+	 * dtim_period - Default DTIM period in Beacon intervals
+	 *
+	 * This parameter can be used to set the default value for network
+	 * blocks that do not specify dtim_period.
+	 */
+	int dtim_period;
+
+	/**
+	 * beacon_int - Default Beacon interval in TU
+	 *
+	 * This parameter can be used to set the default value for network
+	 * blocks that do not specify beacon_int.
+	 */
+	int beacon_int;
+
+	/**
+	 * ap_vendor_elements: Vendor specific elements for Beacon/ProbeResp
+	 *
+	 * This parameter can be used to define additional vendor specific
+	 * elements for Beacon and Probe Response frames in AP/P2P GO mode. The
+	 * format for these element(s) is a hexdump of the raw information
+	 * elements (id+len+payload for one or more elements).
+	 */
+	struct wpabuf *ap_vendor_elements;
+
+	/**
+	 * ap_assocresp_elements: Vendor specific elements for (Re)Association
+	 * Response frames
+	 *
+	 * This parameter can be used to define additional vendor specific
+	 * elements for (Re)Association Response frames in AP/P2P GO mode. The
+	 * format for these element(s) is a hexdump of the raw information
+	 * elements (id+len+payload for one or more elements).
+	 */
+	struct wpabuf *ap_assocresp_elements;
+
+	/**
+	 * ignore_old_scan_res - Ignore scan results older than request
+	 *
+	 * The driver may have a cache of scan results that makes it return
+	 * information that is older than our scan trigger. This parameter can
+	 * be used to configure such old information to be ignored instead of
+	 * allowing it to update the internal BSS table.
+	 */
+	int ignore_old_scan_res;
+
+	/**
+	 * sched_scan_interval -  schedule scan interval
+	 */
+	unsigned int sched_scan_interval;
+
+	/**
+	 * sched_scan_start_delay - Schedule scan start delay before first scan
+	 *
+	 * Delay (in seconds) before scheduling first scan plan cycle. The
+	 * driver may ignore this parameter and start immediately (or at any
+	 * other time), if this feature is not supported.
+	 */
+	unsigned int sched_scan_start_delay;
+
+	/**
+	 * tdls_external_control - External control for TDLS setup requests
+	 *
+	 * Enable TDLS mode where external programs are given the control
+	 * to specify the TDLS link to get established to the driver. The
+	 * driver requests the TDLS setup to the supplicant only for the
+	 * specified TDLS peers.
+	 */
+	int tdls_external_control;
+
+	u8 ip_addr_go[4];
+	u8 ip_addr_mask[4];
+	u8 ip_addr_start[4];
+	u8 ip_addr_end[4];
+
+	/**
+	 * osu_dir - OSU provider information directory
+	 *
+	 * If set, allow FETCH_OSU control interface command to be used to fetch
+	 * OSU provider information into all APs and store the results in this
+	 * directory.
+	 */
+	char *osu_dir;
+
+	/**
+	 * wowlan_triggers - Wake-on-WLAN triggers
+	 *
+	 * If set, these wowlan triggers will be configured.
+	 */
+	char *wowlan_triggers;
+
+	/**
+	 * p2p_search_delay - Extra delay between concurrent search iterations
+	 *
+	 * Add extra delay (in milliseconds) between search iterations when
+	 * there is a concurrent operation to make p2p_find friendlier to
+	 * concurrent operations by avoiding it from taking 100% of radio
+	 * resources.
+	 */
+	unsigned int p2p_search_delay;
+
+	/**
+	 * mac_addr - MAC address policy default
+	 *
+	 * 0 = use permanent MAC address
+	 * 1 = use random MAC address for each ESS connection
+	 * 2 = like 1, but maintain OUI (with local admin bit set)
+	 *
+	 * By default, permanent MAC address is used unless policy is changed by
+	 * the per-network mac_addr parameter. Global mac_addr=1 can be used to
+	 * change this default behavior.
+	 */
+	int mac_addr;
+
+	/**
+	 * rand_addr_lifetime - Lifetime of random MAC address in seconds
+	 */
+	unsigned int rand_addr_lifetime;
+
+	/**
+	 * preassoc_mac_addr - Pre-association MAC address policy
+	 *
+	 * 0 = use permanent MAC address
+	 * 1 = use random MAC address
+	 * 2 = like 1, but maintain OUI (with local admin bit set)
+	 */
+	int preassoc_mac_addr;
+
+	/**
+	 * key_mgmt_offload - Use key management offload
+	 *
+	 * Key management offload should be used if the device supports it.
+	 * Key management offload is the capability of a device operating as
+	 * a station to do the exchange necessary to establish temporal keys
+	 * during initial RSN connection, after roaming, or during a PTK
+	 * rekeying operation.
+	 */
+	int key_mgmt_offload;
+
+	/**
+	 * user_mpm - MPM residency
+	 *
+	 * 0: MPM lives in driver.
+	 * 1: wpa_supplicant handles peering and station allocation.
+	 *
+	 * If AMPE or SAE is enabled, the MPM is always in userspace.
+	 */
+	int user_mpm;
+
+	/**
+	 * max_peer_links - Maximum number of peer links
+	 *
+	 * Maximum number of mesh peering currently maintained by the STA.
+	 */
+	int max_peer_links;
+
+	/**
+	 * cert_in_cb - Whether to include a peer certificate dump in events
+	 *
+	 * This controls whether peer certificates for authentication server and
+	 * its certificate chain are included in EAP peer certificate events.
+	 */
+	int cert_in_cb;
+
+	/**
+	 * mesh_max_inactivity - Timeout in seconds to detect STA inactivity
+	 *
+	 * This timeout value is used in mesh STA to clean up inactive stations.
+	 * By default: 300 seconds.
+	 */
+	int mesh_max_inactivity;
+
+	/**
+	 * mesh_fwding - Mesh network layer-2 forwarding (dot11MeshForwarding)
+	 *
+	 * This controls whether to enable layer-2 forwarding.
+	 * By default: 1: enabled
+	 */
+	int mesh_fwding;
+
+	/**
+	 * dot11RSNASAERetransPeriod - Timeout to retransmit SAE Auth frame
+	 *
+	 * This timeout value is used in mesh STA to retransmit
+	 * SAE Authentication frame.
+	 * By default: 1000 milliseconds.
+	 */
+	int dot11RSNASAERetransPeriod;
+
+	/**
+	 * passive_scan - Whether to force passive scan for network connection
+	 *
+	 * This parameter can be used to force only passive scanning to be used
+	 * for network connection cases. It should be noted that this will slow
+	 * down scan operations and reduce likelihood of finding the AP. In
+	 * addition, some use cases will override this due to functional
+	 * requirements, e.g., for finding an AP that uses hidden SSID
+	 * (scan_ssid=1) or P2P device discovery.
+	 */
+	int passive_scan;
+
+	/**
+	 * reassoc_same_bss_optim - Whether to optimize reassoc-to-same-BSS
+	 */
+	int reassoc_same_bss_optim;
+
+	/**
+	 * wps_priority - Priority for the networks added through WPS
+	 *
+	 * This priority value will be set to each network profile that is added
+	 * by executing the WPS protocol.
+	 */
+	int wps_priority;
+
+	/**
+	 * fst_group_id - FST group ID
+	 */
+	char *fst_group_id;
+
+	/**
+	 * fst_priority - priority of the interface within the FST group
+	 */
+	int fst_priority;
+
+	/**
+	 * fst_llt - default FST LLT (Link-Lost Timeout) to be used for the
+	 * interface.
+	 */
+	int fst_llt;
+
+	 /**
+	  * wpa_rsc_relaxation - RSC relaxation on GTK installation
+	  *
+	  * Values:
+	  * 0 - use the EAPOL-Key RSC value on GTK installation
+	  * 1 - use the null RSC if a bogus RSC value is detected in message 3
+	  * of 4-Way Handshake or message 1 of Group Key Handshake.
+	  */
+	 int wpa_rsc_relaxation;
+
+	/**
+	 * sched_scan_plans - Scan plans for scheduled scan
+	 *
+	 * Each scan plan specifies the interval between scans and the number of
+	 * iterations. The last scan plan only specifies the scan interval and
+	 * will be run infinitely.
+	 *
+	 * format: <interval:iterations> <interval2:iterations2> ... <interval>
+	 */
+	 char *sched_scan_plans;
+
+#ifdef CONFIG_MBO
+	/**
+	 * non_pref_chan - Non-preferred channels list, separated by spaces.
+	 *
+	 * format: op_class:chan:preference:reason<:detail>
+	 * Detail is optional.
+	 */
+	char *non_pref_chan;
+
+	/**
+	 * mbo_cell_capa - Cellular capabilities for MBO
+	 */
+	enum mbo_cellular_capa mbo_cell_capa;
+
+	/**
+	 * disassoc_imminent_rssi_threshold - RSSI threshold of candidate AP
+	 * when disassociation imminent is set.
+	 */
+	int disassoc_imminent_rssi_threshold;
+
+	/**
+	 * oce - Enable OCE in STA and/or STA-CFON mode
+	 *  - Set BIT(0) to enable OCE in non-AP STA mode
+	 *  - Set BIT(1) to enable OCE in STA-CFON mode
+	 */
+	unsigned int oce;
+#endif /* CONFIG_MBO */
+
+	/**
+	 * gas_address3 - GAS Address3 field behavior
+	 *
+	 * Values:
+	 * 0 - P2P specification (Address3 = AP BSSID)
+	 * 1 = IEEE 802.11 standard compliant (Address3 = Wildcard BSSID when
+	 *	sent to not-associated AP; if associated, AP BSSID)
+	 */
+	int gas_address3;
+
+	/**
+	 * ftm_responder - Publish FTM (fine timing measurement)
+	 * responder functionality
+	 *
+	 * Values:
+	 * 0 - do not publish FTM responder functionality (Default)
+	 * 1 - publish FTM responder functionality in
+	 *	bit 70 of Extended Capabilities element
+	 * Note, actual FTM responder operation is managed outside
+	 * wpa_supplicant.
+	 */
+	int ftm_responder;
+
+	/**
+	 * ftm_initiator - Publish FTM (fine timing measurement)
+	 * initiator functionality
+	 *
+	 * Values:
+	 * 0 - do not publish FTM initiator functionality (Default)
+	 * 1 - publish FTM initiator functionality in
+	 *	bit 71 of Extended Capabilities element
+	 * Note, actual FTM initiator operation is managed outside
+	 * wpa_supplicant.
+	 */
+	int ftm_initiator;
+
+	/**
+	 * gas_rand_addr_lifetime - Lifetime of random MAC address for ANQP in
+	 *	seconds
+	 */
+	unsigned int gas_rand_addr_lifetime;
+
+	/**
+	 * gas_rand_mac_addr - GAS MAC address policy
+	 *
+	 * 0 = use permanent MAC address
+	 * 1 = use random MAC address
+	 * 2 = like 1, but maintain OUI (with local admin bit set)
+	 */
+	int gas_rand_mac_addr;
+
+	/**
+	 * dpp_config_processing - How to process DPP configuration
+	 *
+	 * 0 = report received configuration to an external program for
+	 *	processing; do not generate any network profile internally
+	 * 1 = report received configuration to an external program and generate
+	 *	a network profile internally, but do not automatically connect
+	 *	to the created (disabled) profile; the network profile id is
+	 *	reported to external programs
+	 * 2 = report received configuration to an external program, generate
+	 *	a network profile internally, try to connect to the created
+	 *	profile automatically
+	 */
+	int dpp_config_processing;
+
+	/**
+	 * dpp_name - Name for Enrollee's DPP Configuration Request
+	 */
+	char *dpp_name;
+
+	/**
+	 * dpp_mud_url - MUD URL for Enrollee's DPP Configuration Request
+	 */
+	char *dpp_mud_url;
+
+	/**
+	 * coloc_intf_reporting - Colocated interference reporting
+	 *
+	 * dot11CoLocIntfReportingActivated
+	 * 0 = disabled (false)
+	 * 1 = enabled (true)
+	 */
+	int coloc_intf_reporting;
+
+	/**
+	 * p2p_device_random_mac_addr - P2P Device MAC address policy default
+	 *
+	 * 0 = use permanent MAC address (the one set by default by the device
+	 *     driver). Notice that, if the device driver is configured to
+	 *     always use random MAC addresses, this flag breaks reinvoking a
+	 *     persistent group, so flags 1 or 2 should be used instead with
+	 *     such drivers if persistent groups are used.
+	 * 1 = use random MAC address on creating the interface if there is no
+	 *     persistent group. Besides, if a persistent group is created,
+	 *     p2p_device_persistent_mac_addr is set to the MAC address of the
+	 *     P2P Device interface, so that this address will be subsequently
+	 *     used to change the MAC address of the P2P Device interface. With
+	 *     no persistent group, the random MAC address is created by
+	 *     wpa_supplicant, changing the one set by the device driver.
+	 *     The device driver shall support SIOCGIFFLAGS/SIOCSIFFLAGS ioctl
+	 *     interface control operations.
+	 * 2 = this flag should be used when the device driver uses random MAC
+	 *     addresses by default when a P2P Device interface is created.
+	 *     If p2p_device_persistent_mac_addr is set, use this MAC address
+	 *     on creating the P2P Device interface. If not set, use the
+	 *     default method adopted by the device driver (e.g., random MAC
+	 *     address). Besides, if a persistent group is created,
+	 *     p2p_device_persistent_mac_addr is set to the MAC address of the
+	 *     P2P Device interface, so that this address will be subsequently
+	 *     used in place of the default address set by the device driver.
+	 *     (This option does not need support of SIOCGIFFLAGS/SIOCSIFFLAGS
+	 *     ioctl interface control operations and uses NL80211_ATTR_MAC).
+	 *
+	 * By default, permanent MAC address is used.
+	 */
+	int p2p_device_random_mac_addr;
+
+	/**
+	 * p2p_device_persistent_mac_addr - Record last used MAC address
+	 *
+	 * If there are saved persistent groups, P2P cannot generate another
+	 * random MAC address, and need to restore to last used MAC address.
+	 */
+	u8 p2p_device_persistent_mac_addr[ETH_ALEN];
+
+	/**
+	 * p2p_interface_random_mac_addr - P2P Interface MAC address policy default
+	 *
+	 * 0 = use permanent MAC address
+	 * 1 = use random MAC address on creating the interface.
+	 *
+	 * By default, permanent MAC address is used.
+	 */
+	int p2p_interface_random_mac_addr;
+
+	/**
+	 * disable_btm - Disable BSS transition management in STA
+	 * - Set to 0 to enable BSS transition management
+	 * - Set to 1 to disable BSS transition management
+	 *
+	 * By default BSS transition management is enabled
+	 */
+	int disable_btm;
+
+	/**
+	 * extended_key_id - Extended Key ID support
+	 *
+	 * IEEE Std 802.11-2016 optionally allows to use Key ID 0 and 1 for PTK
+	 * keys with Extended Key ID.
+	 *
+	 * 0 = don't use Extended Key ID
+	 * 1 = use Extended Key ID when possible
+	 */
+	int extended_key_id;
+
+	/**
+	 * wowlan_disconnect_on_deinit - Trigger disconnect on wpa_supplicant
+	 * interface deinit even if the driver has enabled WoWLAN.
+	 *
+	 * 0 = Do not disconnect
+	 * 1 = Trigger disconnection
+	 */
+	int wowlan_disconnect_on_deinit;
+
+#ifdef CONFIG_PASN
+#ifdef CONFIG_TESTING_OPTIONS
+	/*
+	 * Normally, KDK should be derived if and only if both sides support
+	 * secure LTF. Allow forcing KDK derivation for testing purposes.
+	 */
+	int force_kdk_derivation;
+
+	/* If set, corrupt the MIC in the 3rd Authentication frame of PASN */
+	int pasn_corrupt_mic;
+
+#endif /* CONFIG_TESTING_OPTIONS */
+#endif /* CONFIG_PASN*/
+};
+
+
+/* Prototypes for common functions from config.c */
+
+void wpa_config_free(struct wpa_config *ssid);
+void wpa_config_free_ssid(struct wpa_ssid *ssid);
+void wpa_config_foreach_network(struct wpa_config *config,
+				void (*func)(void *, struct wpa_ssid *),
+				void *arg);
+struct wpa_ssid * wpa_config_get_network(struct wpa_config *config, int id);
+struct wpa_ssid * wpa_config_add_network(struct wpa_config *config);
+int wpa_config_remove_network(struct wpa_config *config, int id);
+void wpa_config_set_network_defaults(struct wpa_ssid *ssid);
+int wpa_config_set(struct wpa_ssid *ssid, const char *var, const char *value,
+		   int line);
+int wpa_config_set_quoted(struct wpa_ssid *ssid, const char *var,
+			  const char *value);
+int wpa_config_dump_values(struct wpa_config *config, char *buf,
+			   size_t buflen);
+int wpa_config_get_value(const char *name, struct wpa_config *config,
+			 char *buf, size_t buflen);
+
+char ** wpa_config_get_all(struct wpa_ssid *ssid, int get_keys);
+char * wpa_config_get(struct wpa_ssid *ssid, const char *var);
+char * wpa_config_get_no_key(struct wpa_ssid *ssid, const char *var);
+void wpa_config_update_psk(struct wpa_ssid *ssid);
+int wpa_config_add_prio_network(struct wpa_config *config,
+				struct wpa_ssid *ssid);
+int wpa_config_update_prio_list(struct wpa_config *config);
+const struct wpa_config_blob * wpa_config_get_blob(struct wpa_config *config,
+						   const char *name);
+void wpa_config_set_blob(struct wpa_config *config,
+			 struct wpa_config_blob *blob);
+void wpa_config_free_blob(struct wpa_config_blob *blob);
+int wpa_config_remove_blob(struct wpa_config *config, const char *name);
+void wpa_config_flush_blobs(struct wpa_config *config);
+
+struct wpa_cred * wpa_config_get_cred(struct wpa_config *config, int id);
+struct wpa_cred * wpa_config_add_cred(struct wpa_config *config);
+int wpa_config_remove_cred(struct wpa_config *config, int id);
+void wpa_config_free_cred(struct wpa_cred *cred);
+int wpa_config_set_cred(struct wpa_cred *cred, const char *var,
+			const char *value, int line);
+char * wpa_config_get_cred_no_key(struct wpa_cred *cred, const char *var);
+
+struct wpa_config * wpa_config_alloc_empty(const char *ctrl_interface,
+					   const char *driver_param);
+#ifndef CONFIG_NO_STDOUT_DEBUG
+void wpa_config_debug_dump_networks(struct wpa_config *config);
+#else /* CONFIG_NO_STDOUT_DEBUG */
+#define wpa_config_debug_dump_networks(c) do { } while (0)
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+
+
+/* Prototypes for common functions from config.c */
+int wpa_config_process_global(struct wpa_config *config, char *pos, int line);
+
+int wpa_config_get_num_global_field_names(void);
+
+const char * wpa_config_get_global_field_name(unsigned int i, int *no_var);
+
+/* Prototypes for backend specific functions from the selected config_*.c */
+
+/**
+ * wpa_config_read - Read and parse configuration database
+ * @name: Name of the configuration (e.g., path and file name for the
+ * configuration file)
+ * @cfgp: Pointer to previously allocated configuration data or %NULL if none
+ * Returns: Pointer to allocated configuration data or %NULL on failure
+ *
+ * This function reads configuration data, parses its contents, and allocates
+ * data structures needed for storing configuration information. The allocated
+ * data can be freed with wpa_config_free().
+ *
+ * Each configuration backend needs to implement this function.
+ */
+struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp);
+
+/**
+ * wpa_config_write - Write or update configuration data
+ * @name: Name of the configuration (e.g., path and file name for the
+ * configuration file)
+ * @config: Configuration data from wpa_config_read()
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function write all configuration data into an external database (e.g.,
+ * a text file) in a format that can be read with wpa_config_read(). This can
+ * be used to allow wpa_supplicant to update its configuration, e.g., when a
+ * new network is added or a password is changed.
+ *
+ * Each configuration backend needs to implement this function.
+ */
+int wpa_config_write(const char *name, struct wpa_config *config);
+
+#endif /* CONFIG_H */
diff --git a/wpa_supplicant/config_file.c b/wpa_supplicant/config_file.c
new file mode 100644
index 000000000000..6db5010db3a7
--- /dev/null
+++ b/wpa_supplicant/config_file.c
@@ -0,0 +1,1656 @@
+/*
+ * WPA Supplicant / Configuration backend: text file
+ * Copyright (c) 2003-2019, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ *
+ * This file implements a configuration backend for text files. All the
+ * configuration information is stored in a text file that uses a format
+ * described in the sample configuration file, wpa_supplicant.conf.
+ */
+
+#include "includes.h"
+#ifdef ANDROID
+#include <sys/stat.h>
+#endif /* ANDROID */
+
+#include "common.h"
+#include "config.h"
+#include "base64.h"
+#include "uuid.h"
+#include "common/ieee802_1x_defs.h"
+#include "p2p/p2p.h"
+#include "eap_peer/eap_methods.h"
+#include "eap_peer/eap.h"
+#include "utils/config.h"
+
+
+static int wpa_config_validate_network(struct wpa_ssid *ssid, int line)
+{
+	int errors = 0;
+
+	if (ssid->passphrase) {
+		if (ssid->psk_set) {
+			wpa_printf(MSG_ERROR, "Line %d: both PSK and "
+				   "passphrase configured.", line);
+			errors++;
+		}
+		wpa_config_update_psk(ssid);
+	}
+
+	if (ssid->disabled == 2)
+		ssid->p2p_persistent_group = 1;
+
+	if ((ssid->group_cipher & WPA_CIPHER_CCMP) &&
+	    !(ssid->pairwise_cipher & (WPA_CIPHER_CCMP | WPA_CIPHER_CCMP_256 |
+				       WPA_CIPHER_GCMP | WPA_CIPHER_GCMP_256 |
+				       WPA_CIPHER_NONE))) {
+		/* Group cipher cannot be stronger than the pairwise cipher. */
+		wpa_printf(MSG_DEBUG, "Line %d: removed CCMP from group cipher"
+			   " list since it was not allowed for pairwise "
+			   "cipher", line);
+		ssid->group_cipher &= ~WPA_CIPHER_CCMP;
+	}
+
+	if (ssid->mode == WPAS_MODE_MESH &&
+	    (ssid->key_mgmt != WPA_KEY_MGMT_NONE &&
+	    ssid->key_mgmt != WPA_KEY_MGMT_SAE)) {
+		wpa_printf(MSG_ERROR,
+			   "Line %d: key_mgmt for mesh network should be open or SAE",
+			   line);
+		errors++;
+	}
+
+#ifdef CONFIG_OCV
+	if (ssid->ocv && ssid->ieee80211w == NO_MGMT_FRAME_PROTECTION) {
+		wpa_printf(MSG_ERROR,
+			   "Line %d: PMF needs to be enabled whenever using OCV",
+			   line);
+		errors++;
+	}
+#endif /* CONFIG_OCV */
+
+	return errors;
+}
+
+
+static struct wpa_ssid * wpa_config_read_network(FILE *f, int *line, int id)
+{
+	struct wpa_ssid *ssid;
+	int errors = 0, end = 0;
+	char buf[2000], *pos, *pos2;
+
+	wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new network block",
+		   *line);
+	ssid = os_zalloc(sizeof(*ssid));
+	if (ssid == NULL)
+		return NULL;
+	dl_list_init(&ssid->psk_list);
+	ssid->id = id;
+
+	wpa_config_set_network_defaults(ssid);
+
+	while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) {
+		if (os_strcmp(pos, "}") == 0) {
+			end = 1;
+			break;
+		}
+
+		pos2 = os_strchr(pos, '=');
+		if (pos2 == NULL) {
+			wpa_printf(MSG_ERROR, "Line %d: Invalid SSID line "
+				   "'%s'.", *line, pos);
+			errors++;
+			continue;
+		}
+
+		*pos2++ = '\0';
+		if (*pos2 == '"') {
+			if (os_strchr(pos2 + 1, '"') == NULL) {
+				wpa_printf(MSG_ERROR, "Line %d: invalid "
+					   "quotation '%s'.", *line, pos2);
+				errors++;
+				continue;
+			}
+		}
+
+		if (wpa_config_set(ssid, pos, pos2, *line) < 0) {
+#ifndef CONFIG_WEP
+			if (os_strcmp(pos, "wep_key0") == 0 ||
+			    os_strcmp(pos, "wep_key1") == 0 ||
+			    os_strcmp(pos, "wep_key2") == 0 ||
+			    os_strcmp(pos, "wep_key3") == 0 ||
+			    os_strcmp(pos, "wep_tx_keyidx") == 0) {
+				wpa_printf(MSG_ERROR,
+					   "Line %d: unsupported WEP parameter",
+					   *line);
+				ssid->disabled = 1;
+				continue;
+			}
+#endif /* CONFIG_WEP */
+			errors++;
+		}
+	}
+
+	if (!end) {
+		wpa_printf(MSG_ERROR, "Line %d: network block was not "
+			   "terminated properly.", *line);
+		errors++;
+	}
+
+	errors += wpa_config_validate_network(ssid, *line);
+
+	if (errors) {
+		wpa_config_free_ssid(ssid);
+		ssid = NULL;
+	}
+
+	return ssid;
+}
+
+
+static struct wpa_cred * wpa_config_read_cred(FILE *f, int *line, int id)
+{
+	struct wpa_cred *cred;
+	int errors = 0, end = 0;
+	char buf[256], *pos, *pos2;
+
+	wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new cred block", *line);
+	cred = os_zalloc(sizeof(*cred));
+	if (cred == NULL)
+		return NULL;
+	cred->id = id;
+	cred->sim_num = DEFAULT_USER_SELECTED_SIM;
+
+	while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) {
+		if (os_strcmp(pos, "}") == 0) {
+			end = 1;
+			break;
+		}
+
+		pos2 = os_strchr(pos, '=');
+		if (pos2 == NULL) {
+			wpa_printf(MSG_ERROR, "Line %d: Invalid cred line "
+				   "'%s'.", *line, pos);
+			errors++;
+			continue;
+		}
+
+		*pos2++ = '\0';
+		if (*pos2 == '"') {
+			if (os_strchr(pos2 + 1, '"') == NULL) {
+				wpa_printf(MSG_ERROR, "Line %d: invalid "
+					   "quotation '%s'.", *line, pos2);
+				errors++;
+				continue;
+			}
+		}
+
+		if (wpa_config_set_cred(cred, pos, pos2, *line) < 0)
+			errors++;
+	}
+
+	if (!end) {
+		wpa_printf(MSG_ERROR, "Line %d: cred block was not "
+			   "terminated properly.", *line);
+		errors++;
+	}
+
+	if (errors) {
+		wpa_config_free_cred(cred);
+		cred = NULL;
+	}
+
+	return cred;
+}
+
+
+#ifndef CONFIG_NO_CONFIG_BLOBS
+static struct wpa_config_blob * wpa_config_read_blob(FILE *f, int *line,
+						     const char *name)
+{
+	struct wpa_config_blob *blob;
+	char buf[256], *pos;
+	char *encoded = NULL, *nencoded;
+	int end = 0;
+	size_t encoded_len = 0, len;
+
+	wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new named blob '%s'",
+		   *line, name);
+
+	while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) {
+		if (os_strcmp(pos, "}") == 0) {
+			end = 1;
+			break;
+		}
+
+		len = os_strlen(pos);
+		nencoded = os_realloc(encoded, encoded_len + len);
+		if (nencoded == NULL) {
+			wpa_printf(MSG_ERROR, "Line %d: not enough memory for "
+				   "blob", *line);
+			os_free(encoded);
+			return NULL;
+		}
+		encoded = nencoded;
+		os_memcpy(encoded + encoded_len, pos, len);
+		encoded_len += len;
+	}
+
+	if (!end || !encoded) {
+		wpa_printf(MSG_ERROR, "Line %d: blob was not terminated "
+			   "properly", *line);
+		os_free(encoded);
+		return NULL;
+	}
+
+	blob = os_zalloc(sizeof(*blob));
+	if (blob == NULL) {
+		os_free(encoded);
+		return NULL;
+	}
+	blob->name = os_strdup(name);
+	blob->data = base64_decode(encoded, encoded_len, &blob->len);
+	os_free(encoded);
+
+	if (blob->name == NULL || blob->data == NULL) {
+		wpa_config_free_blob(blob);
+		return NULL;
+	}
+
+	return blob;
+}
+
+
+static int wpa_config_process_blob(struct wpa_config *config, FILE *f,
+				   int *line, char *bname)
+{
+	char *name_end;
+	struct wpa_config_blob *blob;
+
+	name_end = os_strchr(bname, '=');
+	if (name_end == NULL) {
+		wpa_printf(MSG_ERROR, "Line %d: no blob name terminator",
+			   *line);
+		return -1;
+	}
+	*name_end = '\0';
+
+	blob = wpa_config_read_blob(f, line, bname);
+	if (blob == NULL) {
+		wpa_printf(MSG_ERROR, "Line %d: failed to read blob %s",
+			   *line, bname);
+		return -1;
+	}
+	wpa_config_set_blob(config, blob);
+	return 0;
+}
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+
+
+struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp)
+{
+	FILE *f;
+	char buf[512], *pos;
+	int errors = 0, line = 0;
+	struct wpa_ssid *ssid, *tail, *head;
+	struct wpa_cred *cred, *cred_tail, *cred_head;
+	struct wpa_config *config;
+	int id = 0;
+	int cred_id = 0;
+
+	if (name == NULL)
+		return NULL;
+	if (cfgp)
+		config = cfgp;
+	else
+		config = wpa_config_alloc_empty(NULL, NULL);
+	if (config == NULL) {
+		wpa_printf(MSG_ERROR, "Failed to allocate config file "
+			   "structure");
+		return NULL;
+	}
+	tail = head = config->ssid;
+	while (tail && tail->next)
+		tail = tail->next;
+	cred_tail = cred_head = config->cred;
+	while (cred_tail && cred_tail->next)
+		cred_tail = cred_tail->next;
+
+	wpa_printf(MSG_DEBUG, "Reading configuration file '%s'", name);
+	f = fopen(name, "r");
+	if (f == NULL) {
+		wpa_printf(MSG_ERROR, "Failed to open config file '%s', "
+			   "error: %s", name, strerror(errno));
+		if (config != cfgp)
+			os_free(config);
+		return NULL;
+	}
+
+	while (wpa_config_get_line(buf, sizeof(buf), f, &line, &pos)) {
+		if (os_strcmp(pos, "network={") == 0) {
+			ssid = wpa_config_read_network(f, &line, id++);
+			if (ssid == NULL) {
+				wpa_printf(MSG_ERROR, "Line %d: failed to "
+					   "parse network block.", line);
+				errors++;
+				continue;
+			}
+			if (head == NULL) {
+				head = tail = ssid;
+			} else {
+				tail->next = ssid;
+				tail = ssid;
+			}
+			if (wpa_config_add_prio_network(config, ssid)) {
+				wpa_printf(MSG_ERROR, "Line %d: failed to add "
+					   "network block to priority list.",
+					   line);
+				errors++;
+				continue;
+			}
+		} else if (os_strcmp(pos, "cred={") == 0) {
+			cred = wpa_config_read_cred(f, &line, cred_id++);
+			if (cred == NULL) {
+				wpa_printf(MSG_ERROR, "Line %d: failed to "
+					   "parse cred block.", line);
+				errors++;
+				continue;
+			}
+			if (cred_head == NULL) {
+				cred_head = cred_tail = cred;
+			} else {
+				cred_tail->next = cred;
+				cred_tail = cred;
+			}
+#ifndef CONFIG_NO_CONFIG_BLOBS
+		} else if (os_strncmp(pos, "blob-base64-", 12) == 0) {
+			if (wpa_config_process_blob(config, f, &line, pos + 12)
+			    < 0) {
+				wpa_printf(MSG_ERROR, "Line %d: failed to "
+					   "process blob.", line);
+				errors++;
+				continue;
+			}
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+		} else if (wpa_config_process_global(config, pos, line) < 0) {
+			wpa_printf(MSG_ERROR, "Line %d: Invalid configuration "
+				   "line '%s'.", line, pos);
+			errors++;
+			continue;
+		}
+	}
+
+	fclose(f);
+
+	config->ssid = head;
+	wpa_config_debug_dump_networks(config);
+	config->cred = cred_head;
+
+#ifndef WPA_IGNORE_CONFIG_ERRORS
+	if (errors) {
+		if (config != cfgp)
+			wpa_config_free(config);
+		config = NULL;
+		head = NULL;
+	}
+#endif /* WPA_IGNORE_CONFIG_ERRORS */
+
+	return config;
+}
+
+
+#ifndef CONFIG_NO_CONFIG_WRITE
+
+static void write_str(FILE *f, const char *field, struct wpa_ssid *ssid)
+{
+	char *value = wpa_config_get(ssid, field);
+	if (value == NULL)
+		return;
+	fprintf(f, "\t%s=%s\n", field, value);
+	str_clear_free(value);
+}
+
+
+static void write_int(FILE *f, const char *field, int value, int def)
+{
+	if (value == def)
+		return;
+	fprintf(f, "\t%s=%d\n", field, value);
+}
+
+
+static void write_bssid(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value = wpa_config_get(ssid, "bssid");
+	if (value == NULL)
+		return;
+	fprintf(f, "\tbssid=%s\n", value);
+	os_free(value);
+}
+
+
+static void write_bssid_hint(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value = wpa_config_get(ssid, "bssid_hint");
+
+	if (!value)
+		return;
+	fprintf(f, "\tbssid_hint=%s\n", value);
+	os_free(value);
+}
+
+
+static void write_psk(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (ssid->mem_only_psk)
+		return;
+
+	value = wpa_config_get(ssid, "psk");
+	if (value == NULL)
+		return;
+	fprintf(f, "\tpsk=%s\n", value);
+	os_free(value);
+}
+
+
+static void write_proto(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (ssid->proto == DEFAULT_PROTO)
+		return;
+
+	value = wpa_config_get(ssid, "proto");
+	if (value == NULL)
+		return;
+	if (value[0])
+		fprintf(f, "\tproto=%s\n", value);
+	os_free(value);
+}
+
+
+static void write_key_mgmt(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (ssid->key_mgmt == DEFAULT_KEY_MGMT)
+		return;
+
+	value = wpa_config_get(ssid, "key_mgmt");
+	if (value == NULL)
+		return;
+	if (value[0])
+		fprintf(f, "\tkey_mgmt=%s\n", value);
+	os_free(value);
+}
+
+
+static void write_pairwise(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (ssid->pairwise_cipher == DEFAULT_PAIRWISE)
+		return;
+
+	value = wpa_config_get(ssid, "pairwise");
+	if (value == NULL)
+		return;
+	if (value[0])
+		fprintf(f, "\tpairwise=%s\n", value);
+	os_free(value);
+}
+
+
+static void write_group(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (ssid->group_cipher == DEFAULT_GROUP)
+		return;
+
+	value = wpa_config_get(ssid, "group");
+	if (value == NULL)
+		return;
+	if (value[0])
+		fprintf(f, "\tgroup=%s\n", value);
+	os_free(value);
+}
+
+
+static void write_group_mgmt(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (!ssid->group_mgmt_cipher)
+		return;
+
+	value = wpa_config_get(ssid, "group_mgmt");
+	if (!value)
+		return;
+	if (value[0])
+		fprintf(f, "\tgroup_mgmt=%s\n", value);
+	os_free(value);
+}
+
+
+static void write_auth_alg(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (ssid->auth_alg == 0)
+		return;
+
+	value = wpa_config_get(ssid, "auth_alg");
+	if (value == NULL)
+		return;
+	if (value[0])
+		fprintf(f, "\tauth_alg=%s\n", value);
+	os_free(value);
+}
+
+
+#ifdef IEEE8021X_EAPOL
+static void write_eap(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	value = wpa_config_get(ssid, "eap");
+	if (value == NULL)
+		return;
+
+	if (value[0])
+		fprintf(f, "\teap=%s\n", value);
+	os_free(value);
+}
+#endif /* IEEE8021X_EAPOL */
+
+
+#ifdef CONFIG_WEP
+static void write_wep_key(FILE *f, int idx, struct wpa_ssid *ssid)
+{
+	char field[20], *value;
+	int res;
+
+	res = os_snprintf(field, sizeof(field), "wep_key%d", idx);
+	if (os_snprintf_error(sizeof(field), res))
+		return;
+	value = wpa_config_get(ssid, field);
+	if (value) {
+		fprintf(f, "\t%s=%s\n", field, value);
+		os_free(value);
+	}
+}
+#endif /* CONFIG_WEP */
+
+
+#ifdef CONFIG_P2P
+
+static void write_go_p2p_dev_addr(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value = wpa_config_get(ssid, "go_p2p_dev_addr");
+	if (value == NULL)
+		return;
+	fprintf(f, "\tgo_p2p_dev_addr=%s\n", value);
+	os_free(value);
+}
+
+static void write_p2p_client_list(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value = wpa_config_get(ssid, "p2p_client_list");
+	if (value == NULL)
+		return;
+	fprintf(f, "\tp2p_client_list=%s\n", value);
+	os_free(value);
+}
+
+
+static void write_psk_list(FILE *f, struct wpa_ssid *ssid)
+{
+	struct psk_list_entry *psk;
+	char hex[32 * 2 + 1];
+
+	dl_list_for_each(psk, &ssid->psk_list, struct psk_list_entry, list) {
+		wpa_snprintf_hex(hex, sizeof(hex), psk->psk, sizeof(psk->psk));
+		fprintf(f, "\tpsk_list=%s" MACSTR "-%s\n",
+			psk->p2p ? "P2P-" : "", MAC2STR(psk->addr), hex);
+	}
+}
+
+#endif /* CONFIG_P2P */
+
+
+#ifdef CONFIG_MACSEC
+
+static void write_mka_cak(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (!(ssid->mka_psk_set & MKA_PSK_SET_CAK))
+		return;
+
+	value = wpa_config_get(ssid, "mka_cak");
+	if (!value)
+		return;
+	fprintf(f, "\tmka_cak=%s\n", value);
+	os_free(value);
+}
+
+
+static void write_mka_ckn(FILE *f, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (!(ssid->mka_psk_set & MKA_PSK_SET_CKN))
+		return;
+
+	value = wpa_config_get(ssid, "mka_ckn");
+	if (!value)
+		return;
+	fprintf(f, "\tmka_ckn=%s\n", value);
+	os_free(value);
+}
+
+#endif /* CONFIG_MACSEC */
+
+
+static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid)
+{
+#define STR(t) write_str(f, #t, ssid)
+#define INT(t) write_int(f, #t, ssid->t, 0)
+#define INTe(t, m) write_int(f, #t, ssid->eap.m, 0)
+#define INT_DEF(t, def) write_int(f, #t, ssid->t, def)
+#define INT_DEFe(t, m, def) write_int(f, #t, ssid->eap.m, def)
+
+	STR(ssid);
+	INT(scan_ssid);
+	write_bssid(f, ssid);
+	write_bssid_hint(f, ssid);
+	write_str(f, "bssid_ignore", ssid);
+	write_str(f, "bssid_accept", ssid);
+	write_psk(f, ssid);
+	INT(mem_only_psk);
+	STR(sae_password);
+	STR(sae_password_id);
+	write_int(f, "sae_pwe", ssid->sae_pwe, DEFAULT_SAE_PWE);
+	write_proto(f, ssid);
+	write_key_mgmt(f, ssid);
+	INT_DEF(bg_scan_period, DEFAULT_BG_SCAN_PERIOD);
+	write_pairwise(f, ssid);
+	write_group(f, ssid);
+	write_group_mgmt(f, ssid);
+	write_auth_alg(f, ssid);
+	STR(bgscan);
+	STR(autoscan);
+	STR(scan_freq);
+#ifdef IEEE8021X_EAPOL
+	write_eap(f, ssid);
+	STR(identity);
+	STR(anonymous_identity);
+	STR(imsi_identity);
+	STR(machine_identity);
+	STR(password);
+	STR(machine_password);
+	STR(ca_cert);
+	STR(ca_path);
+	STR(client_cert);
+	STR(private_key);
+	STR(private_key_passwd);
+	STR(dh_file);
+	STR(subject_match);
+	STR(check_cert_subject);
+	STR(altsubject_match);
+	STR(domain_suffix_match);
+	STR(domain_match);
+	STR(ca_cert2);
+	STR(ca_path2);
+	STR(client_cert2);
+	STR(private_key2);
+	STR(private_key2_passwd);
+	STR(dh_file2);
+	STR(subject_match2);
+	STR(check_cert_subject2);
+	STR(altsubject_match2);
+	STR(domain_suffix_match2);
+	STR(domain_match2);
+	STR(machine_ca_cert);
+	STR(machine_ca_path);
+	STR(machine_client_cert);
+	STR(machine_private_key);
+	STR(machine_private_key_passwd);
+	STR(machine_dh_file);
+	STR(machine_subject_match);
+	STR(machine_check_cert_subject);
+	STR(machine_altsubject_match);
+	STR(machine_domain_suffix_match);
+	STR(machine_domain_match);
+	STR(phase1);
+	STR(phase2);
+	STR(machine_phase2);
+	STR(pcsc);
+	STR(pin);
+	STR(engine_id);
+	STR(key_id);
+	STR(cert_id);
+	STR(ca_cert_id);
+	STR(key2_id);
+	STR(pin2);
+	STR(engine2_id);
+	STR(cert2_id);
+	STR(ca_cert2_id);
+	INTe(engine, cert.engine);
+	INTe(engine2, phase2_cert.engine);
+	INTe(machine_engine, machine_cert.engine);
+	INT_DEF(eapol_flags, DEFAULT_EAPOL_FLAGS);
+	STR(openssl_ciphers);
+	INTe(erp, erp);
+#endif /* IEEE8021X_EAPOL */
+#ifdef CONFIG_WEP
+	{
+		int i;
+
+		for (i = 0; i < 4; i++)
+			write_wep_key(f, i, ssid);
+		INT(wep_tx_keyidx);
+	}
+#endif /* CONFIG_WEP */
+	INT(priority);
+#ifdef IEEE8021X_EAPOL
+	INT_DEF(eap_workaround, DEFAULT_EAP_WORKAROUND);
+	STR(pac_file);
+	INT_DEFe(fragment_size, fragment_size, DEFAULT_FRAGMENT_SIZE);
+	INTe(ocsp, cert.ocsp);
+	INTe(ocsp2, phase2_cert.ocsp);
+	INTe(machine_ocsp, machine_cert.ocsp);
+	INT_DEFe(sim_num, sim_num, DEFAULT_USER_SELECTED_SIM);
+#endif /* IEEE8021X_EAPOL */
+	INT(mode);
+	INT(no_auto_peer);
+	INT(mesh_fwding);
+	INT(frequency);
+	INT(enable_edmg);
+	INT(edmg_channel);
+	INT(fixed_freq);
+#ifdef CONFIG_ACS
+	INT(acs);
+#endif /* CONFIG_ACS */
+	write_int(f, "proactive_key_caching", ssid->proactive_key_caching, -1);
+	INT(disabled);
+	INT(mixed_cell);
+	INT_DEF(vht, 1);
+	INT_DEF(ht, 1);
+	INT(ht40);
+	INT_DEF(he, 1);
+	INT_DEF(max_oper_chwidth, DEFAULT_MAX_OPER_CHWIDTH);
+	INT(vht_center_freq1);
+	INT(vht_center_freq2);
+	INT(pbss);
+	INT(wps_disabled);
+	INT(fils_dh_group);
+	write_int(f, "ieee80211w", ssid->ieee80211w,
+		  MGMT_FRAME_PROTECTION_DEFAULT);
+	STR(id_str);
+#ifdef CONFIG_P2P
+	write_go_p2p_dev_addr(f, ssid);
+	write_p2p_client_list(f, ssid);
+	write_psk_list(f, ssid);
+#endif /* CONFIG_P2P */
+	INT(ap_max_inactivity);
+	INT(dtim_period);
+	INT(beacon_int);
+#ifdef CONFIG_MACSEC
+	INT(macsec_policy);
+	write_mka_cak(f, ssid);
+	write_mka_ckn(f, ssid);
+	INT(macsec_integ_only);
+	INT(macsec_replay_protect);
+	INT(macsec_replay_window);
+	INT(macsec_port);
+	INT_DEF(mka_priority, DEFAULT_PRIO_NOT_KEY_SERVER);
+#endif /* CONFIG_MACSEC */
+#ifdef CONFIG_HS20
+	INT(update_identifier);
+	STR(roaming_consortium_selection);
+#endif /* CONFIG_HS20 */
+	write_int(f, "mac_addr", ssid->mac_addr, -1);
+#ifdef CONFIG_MESH
+	STR(mesh_basic_rates);
+	INT_DEF(dot11MeshMaxRetries, DEFAULT_MESH_MAX_RETRIES);
+	INT_DEF(dot11MeshRetryTimeout, DEFAULT_MESH_RETRY_TIMEOUT);
+	INT_DEF(dot11MeshConfirmTimeout, DEFAULT_MESH_CONFIRM_TIMEOUT);
+	INT_DEF(dot11MeshHoldingTimeout, DEFAULT_MESH_HOLDING_TIMEOUT);
+	INT_DEF(mesh_rssi_threshold, DEFAULT_MESH_RSSI_THRESHOLD);
+#endif /* CONFIG_MESH */
+	INT(wpa_ptk_rekey);
+	INT(wpa_deny_ptk0_rekey);
+	INT(group_rekey);
+	INT(ignore_broadcast_ssid);
+#ifdef CONFIG_DPP
+	STR(dpp_connector);
+	STR(dpp_netaccesskey);
+	INT(dpp_netaccesskey_expiry);
+	STR(dpp_csign);
+	STR(dpp_pp_key);
+	INT(dpp_pfs);
+#endif /* CONFIG_DPP */
+	INT(owe_group);
+	INT(owe_only);
+	INT(owe_ptk_workaround);
+	INT(multi_ap_backhaul_sta);
+	INT(ft_eap_pmksa_caching);
+	INT(beacon_prot);
+	INT(transition_disable);
+	INT(sae_pk);
+#ifdef CONFIG_HT_OVERRIDES
+	INT_DEF(disable_ht, DEFAULT_DISABLE_HT);
+	INT_DEF(disable_ht40, DEFAULT_DISABLE_HT40);
+	INT_DEF(disable_sgi, DEFAULT_DISABLE_SGI);
+	INT_DEF(disable_ldpc, DEFAULT_DISABLE_LDPC);
+	INT(ht40_intolerant);
+	INT_DEF(tx_stbc, DEFAULT_TX_STBC);
+	INT_DEF(rx_stbc, DEFAULT_RX_STBC);
+	INT_DEF(disable_max_amsdu, DEFAULT_DISABLE_MAX_AMSDU);
+	INT_DEF(ampdu_factor, DEFAULT_AMPDU_FACTOR);
+	INT_DEF(ampdu_density, DEFAULT_AMPDU_DENSITY);
+	STR(ht_mcs);
+#endif /* CONFIG_HT_OVERRIDES */
+#ifdef CONFIG_VHT_OVERRIDES
+	INT(disable_vht);
+	INT(vht_capa);
+	INT(vht_capa_mask);
+	INT_DEF(vht_rx_mcs_nss_1, -1);
+	INT_DEF(vht_rx_mcs_nss_2, -1);
+	INT_DEF(vht_rx_mcs_nss_3, -1);
+	INT_DEF(vht_rx_mcs_nss_4, -1);
+	INT_DEF(vht_rx_mcs_nss_5, -1);
+	INT_DEF(vht_rx_mcs_nss_6, -1);
+	INT_DEF(vht_rx_mcs_nss_7, -1);
+	INT_DEF(vht_rx_mcs_nss_8, -1);
+	INT_DEF(vht_tx_mcs_nss_1, -1);
+	INT_DEF(vht_tx_mcs_nss_2, -1);
+	INT_DEF(vht_tx_mcs_nss_3, -1);
+	INT_DEF(vht_tx_mcs_nss_4, -1);
+	INT_DEF(vht_tx_mcs_nss_5, -1);
+	INT_DEF(vht_tx_mcs_nss_6, -1);
+	INT_DEF(vht_tx_mcs_nss_7, -1);
+	INT_DEF(vht_tx_mcs_nss_8, -1);
+#endif /* CONFIG_VHT_OVERRIDES */
+#ifdef CONFIG_HE_OVERRIDES
+	INT(disable_he);
+#endif /* CONFIG_HE_OVERRIDES */
+
+#undef STR
+#undef INT
+#undef INT_DEF
+}
+
+
+static void wpa_config_write_cred(FILE *f, struct wpa_cred *cred)
+{
+	size_t i;
+
+	if (cred->priority)
+		fprintf(f, "\tpriority=%d\n", cred->priority);
+	if (cred->pcsc)
+		fprintf(f, "\tpcsc=%d\n", cred->pcsc);
+	if (cred->realm)
+		fprintf(f, "\trealm=\"%s\"\n", cred->realm);
+	if (cred->username)
+		fprintf(f, "\tusername=\"%s\"\n", cred->username);
+	if (cred->password && cred->ext_password)
+		fprintf(f, "\tpassword=ext:%s\n", cred->password);
+	else if (cred->password)
+		fprintf(f, "\tpassword=\"%s\"\n", cred->password);
+	if (cred->ca_cert)
+		fprintf(f, "\tca_cert=\"%s\"\n", cred->ca_cert);
+	if (cred->client_cert)
+		fprintf(f, "\tclient_cert=\"%s\"\n", cred->client_cert);
+	if (cred->private_key)
+		fprintf(f, "\tprivate_key=\"%s\"\n", cred->private_key);
+	if (cred->private_key_passwd)
+		fprintf(f, "\tprivate_key_passwd=\"%s\"\n",
+			cred->private_key_passwd);
+	if (cred->imsi)
+		fprintf(f, "\timsi=\"%s\"\n", cred->imsi);
+	if (cred->milenage)
+		fprintf(f, "\tmilenage=\"%s\"\n", cred->milenage);
+	for (i = 0; i < cred->num_domain; i++)
+		fprintf(f, "\tdomain=\"%s\"\n", cred->domain[i]);
+	if (cred->domain_suffix_match)
+		fprintf(f, "\tdomain_suffix_match=\"%s\"\n",
+			cred->domain_suffix_match);
+	if (cred->roaming_consortium_len) {
+		fprintf(f, "\troaming_consortium=");
+		for (i = 0; i < cred->roaming_consortium_len; i++)
+			fprintf(f, "%02x", cred->roaming_consortium[i]);
+		fprintf(f, "\n");
+	}
+	if (cred->eap_method) {
+		const char *name;
+		name = eap_get_name(cred->eap_method[0].vendor,
+				    cred->eap_method[0].method);
+		if (name)
+			fprintf(f, "\teap=%s\n", name);
+	}
+	if (cred->phase1)
+		fprintf(f, "\tphase1=\"%s\"\n", cred->phase1);
+	if (cred->phase2)
+		fprintf(f, "\tphase2=\"%s\"\n", cred->phase2);
+	if (cred->excluded_ssid) {
+		size_t j;
+		for (i = 0; i < cred->num_excluded_ssid; i++) {
+			struct excluded_ssid *e = &cred->excluded_ssid[i];
+			fprintf(f, "\texcluded_ssid=");
+			for (j = 0; j < e->ssid_len; j++)
+				fprintf(f, "%02x", e->ssid[j]);
+			fprintf(f, "\n");
+		}
+	}
+	if (cred->roaming_partner) {
+		for (i = 0; i < cred->num_roaming_partner; i++) {
+			struct roaming_partner *p = &cred->roaming_partner[i];
+			fprintf(f, "\troaming_partner=\"%s,%d,%u,%s\"\n",
+				p->fqdn, p->exact_match, p->priority,
+				p->country);
+		}
+	}
+	if (cred->update_identifier)
+		fprintf(f, "\tupdate_identifier=%d\n", cred->update_identifier);
+
+	if (cred->provisioning_sp)
+		fprintf(f, "\tprovisioning_sp=\"%s\"\n", cred->provisioning_sp);
+	if (cred->sp_priority)
+		fprintf(f, "\tsp_priority=%d\n", cred->sp_priority);
+
+	if (cred->min_dl_bandwidth_home)
+		fprintf(f, "\tmin_dl_bandwidth_home=%u\n",
+			cred->min_dl_bandwidth_home);
+	if (cred->min_ul_bandwidth_home)
+		fprintf(f, "\tmin_ul_bandwidth_home=%u\n",
+			cred->min_ul_bandwidth_home);
+	if (cred->min_dl_bandwidth_roaming)
+		fprintf(f, "\tmin_dl_bandwidth_roaming=%u\n",
+			cred->min_dl_bandwidth_roaming);
+	if (cred->min_ul_bandwidth_roaming)
+		fprintf(f, "\tmin_ul_bandwidth_roaming=%u\n",
+			cred->min_ul_bandwidth_roaming);
+
+	if (cred->max_bss_load)
+		fprintf(f, "\tmax_bss_load=%u\n",
+			cred->max_bss_load);
+
+	if (cred->ocsp)
+		fprintf(f, "\tocsp=%d\n", cred->ocsp);
+
+	if (cred->num_req_conn_capab) {
+		for (i = 0; i < cred->num_req_conn_capab; i++) {
+			int *ports;
+
+			fprintf(f, "\treq_conn_capab=%u",
+				cred->req_conn_capab_proto[i]);
+			ports = cred->req_conn_capab_port[i];
+			if (ports) {
+				int j;
+				for (j = 0; ports[j] != -1; j++) {
+					fprintf(f, "%s%d", j > 0 ? "," : ":",
+						ports[j]);
+				}
+			}
+			fprintf(f, "\n");
+		}
+	}
+
+	if (cred->required_roaming_consortium_len) {
+		fprintf(f, "\trequired_roaming_consortium=");
+		for (i = 0; i < cred->required_roaming_consortium_len; i++)
+			fprintf(f, "%02x",
+				cred->required_roaming_consortium[i]);
+		fprintf(f, "\n");
+	}
+
+	if (cred->num_roaming_consortiums) {
+		size_t j;
+
+		fprintf(f, "\troaming_consortiums=\"");
+		for (i = 0; i < cred->num_roaming_consortiums; i++) {
+			if (i > 0)
+				fprintf(f, ",");
+			for (j = 0; j < cred->roaming_consortiums_len[i]; j++)
+				fprintf(f, "%02x",
+					cred->roaming_consortiums[i][j]);
+		}
+		fprintf(f, "\"\n");
+	}
+
+	if (cred->sim_num != DEFAULT_USER_SELECTED_SIM)
+		fprintf(f, "\tsim_num=%d\n", cred->sim_num);
+
+	if (cred->engine)
+		fprintf(f, "\tengine=%d\n", cred->engine);
+	if (cred->engine_id)
+		fprintf(f, "\tengine_id=\"%s\"\n", cred->engine_id);
+	if (cred->key_id)
+		fprintf(f, "\tkey_id=\"%s\"\n", cred->key_id);
+	if (cred->cert_id)
+		fprintf(f, "\tcert_id=\"%s\"\n", cred->cert_id);
+	if (cred->ca_cert_id)
+		fprintf(f, "\tca_cert_id=\"%s\"\n", cred->ca_cert_id);
+}
+
+
+#ifndef CONFIG_NO_CONFIG_BLOBS
+static int wpa_config_write_blob(FILE *f, struct wpa_config_blob *blob)
+{
+	char *encoded;
+
+	encoded = base64_encode(blob->data, blob->len, NULL);
+	if (encoded == NULL)
+		return -1;
+
+	fprintf(f, "\nblob-base64-%s={\n%s}\n", blob->name, encoded);
+	os_free(encoded);
+	return 0;
+}
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+
+
+static void write_global_bin(FILE *f, const char *field,
+			     const struct wpabuf *val)
+{
+	size_t i;
+	const u8 *pos;
+
+	if (val == NULL)
+		return;
+
+	fprintf(f, "%s=", field);
+	pos = wpabuf_head(val);
+	for (i = 0; i < wpabuf_len(val); i++)
+		fprintf(f, "%02X", *pos++);
+	fprintf(f, "\n");
+}
+
+
+static void wpa_config_write_global(FILE *f, struct wpa_config *config)
+{
+#ifdef CONFIG_CTRL_IFACE
+	if (config->ctrl_interface)
+		fprintf(f, "ctrl_interface=%s\n", config->ctrl_interface);
+	if (config->ctrl_interface_group)
+		fprintf(f, "ctrl_interface_group=%s\n",
+			config->ctrl_interface_group);
+#endif /* CONFIG_CTRL_IFACE */
+	if (config->eapol_version != DEFAULT_EAPOL_VERSION)
+		fprintf(f, "eapol_version=%d\n", config->eapol_version);
+	if (config->ap_scan != DEFAULT_AP_SCAN)
+		fprintf(f, "ap_scan=%d\n", config->ap_scan);
+	if (config->disable_scan_offload)
+		fprintf(f, "disable_scan_offload=%d\n",
+			config->disable_scan_offload);
+	if (config->fast_reauth != DEFAULT_FAST_REAUTH)
+		fprintf(f, "fast_reauth=%d\n", config->fast_reauth);
+	if (config->opensc_engine_path)
+		fprintf(f, "opensc_engine_path=%s\n",
+			config->opensc_engine_path);
+	if (config->pkcs11_engine_path)
+		fprintf(f, "pkcs11_engine_path=%s\n",
+			config->pkcs11_engine_path);
+	if (config->pkcs11_module_path)
+		fprintf(f, "pkcs11_module_path=%s\n",
+			config->pkcs11_module_path);
+	if (config->openssl_ciphers)
+		fprintf(f, "openssl_ciphers=%s\n", config->openssl_ciphers);
+	if (config->pcsc_reader)
+		fprintf(f, "pcsc_reader=%s\n", config->pcsc_reader);
+	if (config->pcsc_pin)
+		fprintf(f, "pcsc_pin=%s\n", config->pcsc_pin);
+	if (config->driver_param)
+		fprintf(f, "driver_param=%s\n", config->driver_param);
+	if (config->dot11RSNAConfigPMKLifetime)
+		fprintf(f, "dot11RSNAConfigPMKLifetime=%u\n",
+			config->dot11RSNAConfigPMKLifetime);
+	if (config->dot11RSNAConfigPMKReauthThreshold)
+		fprintf(f, "dot11RSNAConfigPMKReauthThreshold=%u\n",
+			config->dot11RSNAConfigPMKReauthThreshold);
+	if (config->dot11RSNAConfigSATimeout)
+		fprintf(f, "dot11RSNAConfigSATimeout=%u\n",
+			config->dot11RSNAConfigSATimeout);
+	if (config->update_config)
+		fprintf(f, "update_config=%d\n", config->update_config);
+#ifdef CONFIG_WPS
+	if (!is_nil_uuid(config->uuid)) {
+		char buf[40];
+		uuid_bin2str(config->uuid, buf, sizeof(buf));
+		fprintf(f, "uuid=%s\n", buf);
+	}
+	if (config->auto_uuid)
+		fprintf(f, "auto_uuid=%d\n", config->auto_uuid);
+	if (config->device_name)
+		fprintf(f, "device_name=%s\n", config->device_name);
+	if (config->manufacturer)
+		fprintf(f, "manufacturer=%s\n", config->manufacturer);
+	if (config->model_name)
+		fprintf(f, "model_name=%s\n", config->model_name);
+	if (config->model_number)
+		fprintf(f, "model_number=%s\n", config->model_number);
+	if (config->serial_number)
+		fprintf(f, "serial_number=%s\n", config->serial_number);
+	{
+		char _buf[WPS_DEV_TYPE_BUFSIZE], *buf;
+		buf = wps_dev_type_bin2str(config->device_type,
+					   _buf, sizeof(_buf));
+		if (os_strcmp(buf, "0-00000000-0") != 0)
+			fprintf(f, "device_type=%s\n", buf);
+	}
+	if (WPA_GET_BE32(config->os_version))
+		fprintf(f, "os_version=%08x\n",
+			WPA_GET_BE32(config->os_version));
+	if (config->config_methods)
+		fprintf(f, "config_methods=%s\n", config->config_methods);
+	if (config->wps_cred_processing)
+		fprintf(f, "wps_cred_processing=%d\n",
+			config->wps_cred_processing);
+	if (config->wps_cred_add_sae)
+		fprintf(f, "wps_cred_add_sae=%d\n",
+			config->wps_cred_add_sae);
+	if (config->wps_vendor_ext_m1) {
+		int i, len = wpabuf_len(config->wps_vendor_ext_m1);
+		const u8 *p = wpabuf_head_u8(config->wps_vendor_ext_m1);
+		if (len > 0) {
+			fprintf(f, "wps_vendor_ext_m1=");
+			for (i = 0; i < len; i++)
+				fprintf(f, "%02x", *p++);
+			fprintf(f, "\n");
+		}
+	}
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+	{
+		int i;
+		char _buf[WPS_DEV_TYPE_BUFSIZE], *buf;
+
+		for (i = 0; i < config->num_sec_device_types; i++) {
+			buf = wps_dev_type_bin2str(config->sec_device_type[i],
+						   _buf, sizeof(_buf));
+			if (buf)
+				fprintf(f, "sec_device_type=%s\n", buf);
+		}
+	}
+	if (config->p2p_listen_reg_class)
+		fprintf(f, "p2p_listen_reg_class=%d\n",
+			config->p2p_listen_reg_class);
+	if (config->p2p_listen_channel)
+		fprintf(f, "p2p_listen_channel=%d\n",
+			config->p2p_listen_channel);
+	if (config->p2p_oper_reg_class)
+		fprintf(f, "p2p_oper_reg_class=%d\n",
+			config->p2p_oper_reg_class);
+	if (config->p2p_oper_channel)
+		fprintf(f, "p2p_oper_channel=%d\n", config->p2p_oper_channel);
+	if (config->p2p_go_intent != DEFAULT_P2P_GO_INTENT)
+		fprintf(f, "p2p_go_intent=%d\n", config->p2p_go_intent);
+	if (config->p2p_ssid_postfix)
+		fprintf(f, "p2p_ssid_postfix=%s\n", config->p2p_ssid_postfix);
+	if (config->persistent_reconnect)
+		fprintf(f, "persistent_reconnect=%d\n",
+			config->persistent_reconnect);
+	if (config->p2p_intra_bss != DEFAULT_P2P_INTRA_BSS)
+		fprintf(f, "p2p_intra_bss=%d\n", config->p2p_intra_bss);
+	if (config->p2p_group_idle)
+		fprintf(f, "p2p_group_idle=%d\n", config->p2p_group_idle);
+	if (config->p2p_passphrase_len)
+		fprintf(f, "p2p_passphrase_len=%u\n",
+			config->p2p_passphrase_len);
+	if (config->p2p_pref_chan) {
+		unsigned int i;
+		fprintf(f, "p2p_pref_chan=");
+		for (i = 0; i < config->num_p2p_pref_chan; i++) {
+			fprintf(f, "%s%u:%u", i > 0 ? "," : "",
+				config->p2p_pref_chan[i].op_class,
+				config->p2p_pref_chan[i].chan);
+		}
+		fprintf(f, "\n");
+	}
+	if (config->p2p_no_go_freq.num) {
+		char *val = freq_range_list_str(&config->p2p_no_go_freq);
+		if (val) {
+			fprintf(f, "p2p_no_go_freq=%s\n", val);
+			os_free(val);
+		}
+	}
+	if (config->p2p_add_cli_chan)
+		fprintf(f, "p2p_add_cli_chan=%d\n", config->p2p_add_cli_chan);
+	if (config->p2p_optimize_listen_chan !=
+	    DEFAULT_P2P_OPTIMIZE_LISTEN_CHAN)
+		fprintf(f, "p2p_optimize_listen_chan=%d\n",
+			config->p2p_optimize_listen_chan);
+	if (config->p2p_go_ht40)
+		fprintf(f, "p2p_go_ht40=%d\n", config->p2p_go_ht40);
+	if (config->p2p_go_vht)
+		fprintf(f, "p2p_go_vht=%d\n", config->p2p_go_vht);
+	if (config->p2p_go_he)
+		fprintf(f, "p2p_go_he=%d\n", config->p2p_go_he);
+	if (config->p2p_go_edmg)
+		fprintf(f, "p2p_go_edmg=%d\n", config->p2p_go_edmg);
+	if (config->p2p_go_ctwindow != DEFAULT_P2P_GO_CTWINDOW)
+		fprintf(f, "p2p_go_ctwindow=%d\n", config->p2p_go_ctwindow);
+	if (config->p2p_disabled)
+		fprintf(f, "p2p_disabled=%d\n", config->p2p_disabled);
+	if (config->p2p_no_group_iface)
+		fprintf(f, "p2p_no_group_iface=%d\n",
+			config->p2p_no_group_iface);
+	if (config->p2p_ignore_shared_freq)
+		fprintf(f, "p2p_ignore_shared_freq=%d\n",
+			config->p2p_ignore_shared_freq);
+	if (config->p2p_cli_probe)
+		fprintf(f, "p2p_cli_probe=%d\n", config->p2p_cli_probe);
+	if (config->p2p_go_freq_change_policy != DEFAULT_P2P_GO_FREQ_MOVE)
+		fprintf(f, "p2p_go_freq_change_policy=%u\n",
+			config->p2p_go_freq_change_policy);
+
+	if (config->p2p_6ghz_disable)
+		fprintf(f, "p2p_6ghz_disable=%d\n", config->p2p_6ghz_disable);
+
+	if (WPA_GET_BE32(config->ip_addr_go))
+		fprintf(f, "ip_addr_go=%u.%u.%u.%u\n",
+			config->ip_addr_go[0], config->ip_addr_go[1],
+			config->ip_addr_go[2], config->ip_addr_go[3]);
+	if (WPA_GET_BE32(config->ip_addr_mask))
+		fprintf(f, "ip_addr_mask=%u.%u.%u.%u\n",
+			config->ip_addr_mask[0], config->ip_addr_mask[1],
+			config->ip_addr_mask[2], config->ip_addr_mask[3]);
+	if (WPA_GET_BE32(config->ip_addr_start))
+		fprintf(f, "ip_addr_start=%u.%u.%u.%u\n",
+			config->ip_addr_start[0], config->ip_addr_start[1],
+			config->ip_addr_start[2], config->ip_addr_start[3]);
+	if (WPA_GET_BE32(config->ip_addr_end))
+		fprintf(f, "ip_addr_end=%u.%u.%u.%u\n",
+			config->ip_addr_end[0], config->ip_addr_end[1],
+			config->ip_addr_end[2], config->ip_addr_end[3]);
+#endif /* CONFIG_P2P */
+	if (config->country[0] && config->country[1]) {
+		fprintf(f, "country=%c%c\n",
+			config->country[0], config->country[1]);
+	}
+	if (config->bss_max_count != DEFAULT_BSS_MAX_COUNT)
+		fprintf(f, "bss_max_count=%u\n", config->bss_max_count);
+	if (config->bss_expiration_age != DEFAULT_BSS_EXPIRATION_AGE)
+		fprintf(f, "bss_expiration_age=%u\n",
+			config->bss_expiration_age);
+	if (config->bss_expiration_scan_count !=
+	    DEFAULT_BSS_EXPIRATION_SCAN_COUNT)
+		fprintf(f, "bss_expiration_scan_count=%u\n",
+			config->bss_expiration_scan_count);
+	if (config->filter_ssids)
+		fprintf(f, "filter_ssids=%d\n", config->filter_ssids);
+	if (config->filter_rssi)
+		fprintf(f, "filter_rssi=%d\n", config->filter_rssi);
+	if (config->max_num_sta != DEFAULT_MAX_NUM_STA)
+		fprintf(f, "max_num_sta=%u\n", config->max_num_sta);
+	if (config->ap_isolate != DEFAULT_AP_ISOLATE)
+		fprintf(f, "ap_isolate=%u\n", config->ap_isolate);
+	if (config->disassoc_low_ack)
+		fprintf(f, "disassoc_low_ack=%d\n", config->disassoc_low_ack);
+#ifdef CONFIG_HS20
+	if (config->hs20)
+		fprintf(f, "hs20=1\n");
+#endif /* CONFIG_HS20 */
+#ifdef CONFIG_INTERWORKING
+	if (config->interworking)
+		fprintf(f, "interworking=%d\n", config->interworking);
+	if (!is_zero_ether_addr(config->hessid))
+		fprintf(f, "hessid=" MACSTR "\n", MAC2STR(config->hessid));
+	if (config->access_network_type != DEFAULT_ACCESS_NETWORK_TYPE)
+		fprintf(f, "access_network_type=%d\n",
+			config->access_network_type);
+	if (config->go_interworking)
+		fprintf(f, "go_interworking=%d\n", config->go_interworking);
+	if (config->go_access_network_type)
+		fprintf(f, "go_access_network_type=%d\n",
+			config->go_access_network_type);
+	if (config->go_internet)
+		fprintf(f, "go_internet=%d\n", config->go_internet);
+	if (config->go_venue_group)
+		fprintf(f, "go_venue_group=%d\n", config->go_venue_group);
+	if (config->go_venue_type)
+		fprintf(f, "go_venue_type=%d\n", config->go_venue_type);
+#endif /* CONFIG_INTERWORKING */
+	if (config->pbc_in_m1)
+		fprintf(f, "pbc_in_m1=%d\n", config->pbc_in_m1);
+	if (config->wps_nfc_pw_from_config) {
+		if (config->wps_nfc_dev_pw_id)
+			fprintf(f, "wps_nfc_dev_pw_id=%d\n",
+				config->wps_nfc_dev_pw_id);
+		write_global_bin(f, "wps_nfc_dh_pubkey",
+				 config->wps_nfc_dh_pubkey);
+		write_global_bin(f, "wps_nfc_dh_privkey",
+				 config->wps_nfc_dh_privkey);
+		write_global_bin(f, "wps_nfc_dev_pw", config->wps_nfc_dev_pw);
+	}
+
+	if (config->ext_password_backend)
+		fprintf(f, "ext_password_backend=%s\n",
+			config->ext_password_backend);
+	if (config->p2p_go_max_inactivity != DEFAULT_P2P_GO_MAX_INACTIVITY)
+		fprintf(f, "p2p_go_max_inactivity=%d\n",
+			config->p2p_go_max_inactivity);
+	if (config->auto_interworking)
+		fprintf(f, "auto_interworking=%d\n",
+			config->auto_interworking);
+	if (config->okc)
+		fprintf(f, "okc=%d\n", config->okc);
+	if (config->pmf)
+		fprintf(f, "pmf=%d\n", config->pmf);
+	if (config->dtim_period)
+		fprintf(f, "dtim_period=%d\n", config->dtim_period);
+	if (config->beacon_int)
+		fprintf(f, "beacon_int=%d\n", config->beacon_int);
+
+	if (config->sae_groups) {
+		int i;
+		fprintf(f, "sae_groups=");
+		for (i = 0; config->sae_groups[i] > 0; i++) {
+			fprintf(f, "%s%d", i > 0 ? " " : "",
+				config->sae_groups[i]);
+		}
+		fprintf(f, "\n");
+	}
+
+	if (config->sae_pwe)
+		fprintf(f, "sae_pwe=%d\n", config->sae_pwe);
+
+	if (config->sae_pmkid_in_assoc)
+		fprintf(f, "sae_pmkid_in_assoc=%d\n",
+			config->sae_pmkid_in_assoc);
+
+	if (config->ap_vendor_elements) {
+		int i, len = wpabuf_len(config->ap_vendor_elements);
+		const u8 *p = wpabuf_head_u8(config->ap_vendor_elements);
+		if (len > 0) {
+			fprintf(f, "ap_vendor_elements=");
+			for (i = 0; i < len; i++)
+				fprintf(f, "%02x", *p++);
+			fprintf(f, "\n");
+		}
+	}
+
+	if (config->ap_assocresp_elements) {
+		int i, len = wpabuf_len(config->ap_assocresp_elements);
+		const u8 *p = wpabuf_head_u8(config->ap_assocresp_elements);
+
+		if (len > 0) {
+			fprintf(f, "ap_assocresp_elements=");
+			for (i = 0; i < len; i++)
+				fprintf(f, "%02x", *p++);
+			fprintf(f, "\n");
+		}
+	}
+
+	if (config->ignore_old_scan_res)
+		fprintf(f, "ignore_old_scan_res=%d\n",
+			config->ignore_old_scan_res);
+
+	if (config->freq_list && config->freq_list[0]) {
+		int i;
+		fprintf(f, "freq_list=");
+		for (i = 0; config->freq_list[i]; i++) {
+			fprintf(f, "%s%d", i > 0 ? " " : "",
+				config->freq_list[i]);
+		}
+		fprintf(f, "\n");
+	}
+	if (config->initial_freq_list && config->initial_freq_list[0]) {
+		int i;
+		fprintf(f, "initial_freq_list=");
+		for (i = 0; config->initial_freq_list[i]; i++) {
+			fprintf(f, "%s%d", i > 0 ? " " : "",
+				config->initial_freq_list[i]);
+		}
+		fprintf(f, "\n");
+	}
+	if (config->scan_cur_freq != DEFAULT_SCAN_CUR_FREQ)
+		fprintf(f, "scan_cur_freq=%d\n", config->scan_cur_freq);
+
+	if (config->scan_res_valid_for_connect !=
+	    DEFAULT_SCAN_RES_VALID_FOR_CONNECT)
+		fprintf(f, "scan_res_valid_for_connect=%d\n",
+			config->scan_res_valid_for_connect);
+
+	if (config->sched_scan_interval)
+		fprintf(f, "sched_scan_interval=%u\n",
+			config->sched_scan_interval);
+
+	if (config->sched_scan_start_delay)
+		fprintf(f, "sched_scan_start_delay=%u\n",
+			config->sched_scan_start_delay);
+
+	if (config->external_sim)
+		fprintf(f, "external_sim=%d\n", config->external_sim);
+
+	if (config->tdls_external_control)
+		fprintf(f, "tdls_external_control=%d\n",
+			config->tdls_external_control);
+
+	if (config->wowlan_triggers)
+		fprintf(f, "wowlan_triggers=%s\n",
+			config->wowlan_triggers);
+
+	if (config->bgscan)
+		fprintf(f, "bgscan=\"%s\"\n", config->bgscan);
+
+	if (config->autoscan)
+		fprintf(f, "autoscan=%s\n", config->autoscan);
+
+	if (config->p2p_search_delay != DEFAULT_P2P_SEARCH_DELAY)
+		fprintf(f, "p2p_search_delay=%u\n",
+			config->p2p_search_delay);
+
+	if (config->mac_addr)
+		fprintf(f, "mac_addr=%d\n", config->mac_addr);
+
+	if (config->rand_addr_lifetime != DEFAULT_RAND_ADDR_LIFETIME)
+		fprintf(f, "rand_addr_lifetime=%u\n",
+			config->rand_addr_lifetime);
+
+	if (config->preassoc_mac_addr)
+		fprintf(f, "preassoc_mac_addr=%d\n", config->preassoc_mac_addr);
+
+	if (config->key_mgmt_offload != DEFAULT_KEY_MGMT_OFFLOAD)
+		fprintf(f, "key_mgmt_offload=%d\n", config->key_mgmt_offload);
+
+	if (config->user_mpm != DEFAULT_USER_MPM)
+		fprintf(f, "user_mpm=%d\n", config->user_mpm);
+
+	if (config->max_peer_links != DEFAULT_MAX_PEER_LINKS)
+		fprintf(f, "max_peer_links=%d\n", config->max_peer_links);
+
+	if (config->cert_in_cb != DEFAULT_CERT_IN_CB)
+		fprintf(f, "cert_in_cb=%d\n", config->cert_in_cb);
+
+	if (config->mesh_max_inactivity != DEFAULT_MESH_MAX_INACTIVITY)
+		fprintf(f, "mesh_max_inactivity=%d\n",
+			config->mesh_max_inactivity);
+
+	if (config->mesh_fwding != DEFAULT_MESH_FWDING)
+		fprintf(f, "mesh_fwding=%d\n", config->mesh_fwding);
+
+	if (config->dot11RSNASAERetransPeriod !=
+	    DEFAULT_DOT11_RSNA_SAE_RETRANS_PERIOD)
+		fprintf(f, "dot11RSNASAERetransPeriod=%d\n",
+			config->dot11RSNASAERetransPeriod);
+
+	if (config->passive_scan)
+		fprintf(f, "passive_scan=%d\n", config->passive_scan);
+
+	if (config->reassoc_same_bss_optim)
+		fprintf(f, "reassoc_same_bss_optim=%d\n",
+			config->reassoc_same_bss_optim);
+
+	if (config->wps_priority)
+		fprintf(f, "wps_priority=%d\n", config->wps_priority);
+
+	if (config->wpa_rsc_relaxation != DEFAULT_WPA_RSC_RELAXATION)
+		fprintf(f, "wpa_rsc_relaxation=%d\n",
+			config->wpa_rsc_relaxation);
+
+	if (config->sched_scan_plans)
+		fprintf(f, "sched_scan_plans=%s\n", config->sched_scan_plans);
+
+#ifdef CONFIG_MBO
+	if (config->non_pref_chan)
+		fprintf(f, "non_pref_chan=%s\n", config->non_pref_chan);
+	if (config->mbo_cell_capa != DEFAULT_MBO_CELL_CAPA)
+		fprintf(f, "mbo_cell_capa=%u\n", config->mbo_cell_capa);
+	if (config->disassoc_imminent_rssi_threshold !=
+	    DEFAULT_DISASSOC_IMMINENT_RSSI_THRESHOLD)
+		fprintf(f, "disassoc_imminent_rssi_threshold=%d\n",
+			config->disassoc_imminent_rssi_threshold);
+	if (config->oce != DEFAULT_OCE_SUPPORT)
+		fprintf(f, "oce=%u\n", config->oce);
+#endif /* CONFIG_MBO */
+
+	if (config->gas_address3)
+		fprintf(f, "gas_address3=%d\n", config->gas_address3);
+
+	if (config->ftm_responder)
+		fprintf(f, "ftm_responder=%d\n", config->ftm_responder);
+	if (config->ftm_initiator)
+		fprintf(f, "ftm_initiator=%d\n", config->ftm_initiator);
+
+	if (config->osu_dir)
+		fprintf(f, "osu_dir=%s\n", config->osu_dir);
+
+	if (config->fst_group_id)
+		fprintf(f, "fst_group_id=%s\n", config->fst_group_id);
+	if (config->fst_priority)
+		fprintf(f, "fst_priority=%d\n", config->fst_priority);
+	if (config->fst_llt)
+		fprintf(f, "fst_llt=%d\n", config->fst_llt);
+
+	if (config->gas_rand_addr_lifetime != DEFAULT_RAND_ADDR_LIFETIME)
+		fprintf(f, "gas_rand_addr_lifetime=%u\n",
+			config->gas_rand_addr_lifetime);
+	if (config->gas_rand_mac_addr)
+		fprintf(f, "gas_rand_mac_addr=%d\n", config->gas_rand_mac_addr);
+	if (config->dpp_config_processing)
+		fprintf(f, "dpp_config_processing=%d\n",
+			config->dpp_config_processing);
+	if (config->coloc_intf_reporting)
+		fprintf(f, "coloc_intf_reporting=%d\n",
+			config->coloc_intf_reporting);
+	if (config->p2p_device_random_mac_addr)
+		fprintf(f, "p2p_device_random_mac_addr=%d\n",
+			config->p2p_device_random_mac_addr);
+	if (!is_zero_ether_addr(config->p2p_device_persistent_mac_addr))
+		fprintf(f, "p2p_device_persistent_mac_addr=" MACSTR "\n",
+			MAC2STR(config->p2p_device_persistent_mac_addr));
+	if (config->p2p_interface_random_mac_addr)
+		fprintf(f, "p2p_interface_random_mac_addr=%d\n",
+			config->p2p_interface_random_mac_addr);
+	if (config->disable_btm)
+		fprintf(f, "disable_btm=1\n");
+	if (config->extended_key_id != DEFAULT_EXTENDED_KEY_ID)
+		fprintf(f, "extended_key_id=%d\n",
+			config->extended_key_id);
+	if (config->wowlan_disconnect_on_deinit)
+		fprintf(f, "wowlan_disconnect_on_deinit=%d\n",
+			config->wowlan_disconnect_on_deinit);
+}
+
+#endif /* CONFIG_NO_CONFIG_WRITE */
+
+
+int wpa_config_write(const char *name, struct wpa_config *config)
+{
+#ifndef CONFIG_NO_CONFIG_WRITE
+	FILE *f;
+	struct wpa_ssid *ssid;
+	struct wpa_cred *cred;
+#ifndef CONFIG_NO_CONFIG_BLOBS
+	struct wpa_config_blob *blob;
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+	int ret = 0;
+	const char *orig_name = name;
+	int tmp_len;
+	char *tmp_name;
+
+	if (!name) {
+		wpa_printf(MSG_ERROR, "No configuration file for writing");
+		return -1;
+	}
+
+	tmp_len = os_strlen(name) + 5; /* allow space for .tmp suffix */
+	tmp_name = os_malloc(tmp_len);
+	if (tmp_name) {
+		os_snprintf(tmp_name, tmp_len, "%s.tmp", name);
+		name = tmp_name;
+	}
+
+	wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
+
+	f = fopen(name, "w");
+	if (f == NULL) {
+		wpa_printf(MSG_DEBUG, "Failed to open '%s' for writing", name);
+		os_free(tmp_name);
+		return -1;
+	}
+
+	wpa_config_write_global(f, config);
+
+	for (cred = config->cred; cred; cred = cred->next) {
+		if (cred->temporary)
+			continue;
+		fprintf(f, "\ncred={\n");
+		wpa_config_write_cred(f, cred);
+		fprintf(f, "}\n");
+	}
+
+	for (ssid = config->ssid; ssid; ssid = ssid->next) {
+		if (ssid->key_mgmt == WPA_KEY_MGMT_WPS || ssid->temporary)
+			continue; /* do not save temporary networks */
+		if (wpa_key_mgmt_wpa_psk_no_sae(ssid->key_mgmt) &&
+		    !ssid->psk_set && !ssid->passphrase)
+			continue; /* do not save invalid network */
+		if (wpa_key_mgmt_sae(ssid->key_mgmt) &&
+		    !ssid->passphrase && !ssid->sae_password)
+			continue; /* do not save invalid network */
+		fprintf(f, "\nnetwork={\n");
+		wpa_config_write_network(f, ssid);
+		fprintf(f, "}\n");
+	}
+
+#ifndef CONFIG_NO_CONFIG_BLOBS
+	for (blob = config->blobs; blob; blob = blob->next) {
+		ret = wpa_config_write_blob(f, blob);
+		if (ret)
+			break;
+	}
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+
+	os_fdatasync(f);
+
+	fclose(f);
+
+	if (tmp_name) {
+		int chmod_ret = 0;
+
+#ifdef ANDROID
+		chmod_ret = chmod(tmp_name,
+				  S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP);
+#endif /* ANDROID */
+		if (chmod_ret != 0 || rename(tmp_name, orig_name) != 0)
+			ret = -1;
+
+		os_free(tmp_name);
+	}
+
+	wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully",
+		   orig_name, ret ? "un" : "");
+	return ret;
+#else /* CONFIG_NO_CONFIG_WRITE */
+	return -1;
+#endif /* CONFIG_NO_CONFIG_WRITE */
+}
diff --git a/wpa_supplicant/config_none.c b/wpa_supplicant/config_none.c
new file mode 100644
index 000000000000..0bc977e3961b
--- /dev/null
+++ b/wpa_supplicant/config_none.c
@@ -0,0 +1,56 @@
+/*
+ * WPA Supplicant / Configuration backend: empty starting point
+ * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ *
+ * This file implements stub example of a configuration backend. None of the
+ * functions are actually implemented so this can be used as a simple
+ * compilation test or a starting point for a new configuration backend.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "config.h"
+#include "base64.h"
+
+
+struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp)
+{
+	struct wpa_config *config;
+
+	if (name == NULL)
+		return NULL;
+	if (cfgp)
+		config = cfgp;
+	else
+		config = wpa_config_alloc_empty(NULL, NULL);
+	if (config == NULL)
+		return NULL;
+	/* TODO: fill in configuration data */
+	return config;
+}
+
+
+int wpa_config_write(const char *name, struct wpa_config *config)
+{
+	struct wpa_ssid *ssid;
+	struct wpa_config_blob *blob;
+
+	wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
+
+	/* TODO: write global config parameters */
+
+
+	for (ssid = config->ssid; ssid; ssid = ssid->next) {
+		/* TODO: write networks */
+	}
+
+	for (blob = config->blobs; blob; blob = blob->next) {
+		/* TODO: write blobs */
+	}
+
+	return 0;
+}
diff --git a/wpa_supplicant/config_ssid.h b/wpa_supplicant/config_ssid.h
new file mode 100644
index 000000000000..724534dd0123
--- /dev/null
+++ b/wpa_supplicant/config_ssid.h
@@ -0,0 +1,1182 @@
+/*
+ * WPA Supplicant / Network configuration structures
+ * Copyright (c) 2003-2013, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef CONFIG_SSID_H
+#define CONFIG_SSID_H
+
+#include "common/defs.h"
+#include "utils/list.h"
+#include "eap_peer/eap_config.h"
+
+
+#define DEFAULT_EAP_WORKAROUND ((unsigned int) -1)
+#define DEFAULT_EAPOL_FLAGS (EAPOL_FLAG_REQUIRE_KEY_UNICAST | \
+			     EAPOL_FLAG_REQUIRE_KEY_BROADCAST)
+#define DEFAULT_PROTO (WPA_PROTO_WPA | WPA_PROTO_RSN)
+#define DEFAULT_KEY_MGMT (WPA_KEY_MGMT_PSK | WPA_KEY_MGMT_IEEE8021X)
+#ifdef CONFIG_NO_TKIP
+#define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP)
+#define DEFAULT_GROUP (WPA_CIPHER_CCMP)
+#else /* CONFIG_NO_TKIP */
+#define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP)
+#define DEFAULT_GROUP (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP)
+#endif /* CONFIG_NO_TKIP */
+#define DEFAULT_FRAGMENT_SIZE 1398
+
+#define DEFAULT_BG_SCAN_PERIOD -1
+#define DEFAULT_MESH_MAX_RETRIES 2
+#define DEFAULT_MESH_RETRY_TIMEOUT 40
+#define DEFAULT_MESH_CONFIRM_TIMEOUT 40
+#define DEFAULT_MESH_HOLDING_TIMEOUT 40
+#define DEFAULT_MESH_RSSI_THRESHOLD 1 /* no change */
+#define DEFAULT_DISABLE_HT 0
+#define DEFAULT_DISABLE_HT40 0
+#define DEFAULT_DISABLE_SGI 0
+#define DEFAULT_DISABLE_LDPC 0
+#define DEFAULT_TX_STBC -1 /* no change */
+#define DEFAULT_RX_STBC -1 /* no change */
+#define DEFAULT_DISABLE_MAX_AMSDU -1 /* no change */
+#define DEFAULT_AMPDU_FACTOR -1 /* no change */
+#define DEFAULT_AMPDU_DENSITY -1 /* no change */
+#define DEFAULT_USER_SELECTED_SIM 1
+#define DEFAULT_MAX_OPER_CHWIDTH -1
+
+/* Consider global sae_pwe for SAE mechanism for PWE derivation */
+#define DEFAULT_SAE_PWE 4
+
+struct psk_list_entry {
+	struct dl_list list;
+	u8 addr[ETH_ALEN];
+	u8 psk[32];
+	u8 p2p;
+};
+
+enum wpas_mode {
+	WPAS_MODE_INFRA = 0,
+	WPAS_MODE_IBSS = 1,
+	WPAS_MODE_AP = 2,
+	WPAS_MODE_P2P_GO = 3,
+	WPAS_MODE_P2P_GROUP_FORMATION = 4,
+	WPAS_MODE_MESH = 5,
+};
+
+enum sae_pk_mode {
+	SAE_PK_MODE_AUTOMATIC = 0,
+	SAE_PK_MODE_ONLY = 1,
+	SAE_PK_MODE_DISABLED = 2,
+};
+
+/**
+ * struct wpa_ssid - Network configuration data
+ *
+ * This structure includes all the configuration variables for a network. This
+ * data is included in the per-interface configuration data as an element of
+ * the network list, struct wpa_config::ssid. Each network block in the
+ * configuration is mapped to a struct wpa_ssid instance.
+ */
+struct wpa_ssid {
+	/**
+	 * next - Next network in global list
+	 *
+	 * This pointer can be used to iterate over all networks. The head of
+	 * this list is stored in the ssid field of struct wpa_config.
+	 */
+	struct wpa_ssid *next;
+
+	/**
+	 * pnext - Next network in per-priority list
+	 *
+	 * This pointer can be used to iterate over all networks in the same
+	 * priority class. The heads of these list are stored in the pssid
+	 * fields of struct wpa_config.
+	 */
+	struct wpa_ssid *pnext;
+
+	/**
+	 * id - Unique id for the network
+	 *
+	 * This identifier is used as a unique identifier for each network
+	 * block when using the control interface. Each network is allocated an
+	 * id when it is being created, either when reading the configuration
+	 * file or when a new network is added through the control interface.
+	 */
+	int id;
+
+	/**
+	 * priority - Priority group
+	 *
+	 * By default, all networks will get same priority group (0). If some
+	 * of the networks are more desirable, this field can be used to change
+	 * the order in which wpa_supplicant goes through the networks when
+	 * selecting a BSS. The priority groups will be iterated in decreasing
+	 * priority (i.e., the larger the priority value, the sooner the
+	 * network is matched against the scan results). Within each priority
+	 * group, networks will be selected based on security policy, signal
+	 * strength, etc.
+	 *
+	 * Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are
+	 * not using this priority to select the order for scanning. Instead,
+	 * they try the networks in the order that used in the configuration
+	 * file.
+	 */
+	int priority;
+
+	/**
+	 * ssid - Service set identifier (network name)
+	 *
+	 * This is the SSID for the network. For wireless interfaces, this is
+	 * used to select which network will be used. If set to %NULL (or
+	 * ssid_len=0), any SSID can be used. For wired interfaces, this must
+	 * be set to %NULL. Note: SSID may contain any characters, even nul
+	 * (ASCII 0) and as such, this should not be assumed to be a nul
+	 * terminated string. ssid_len defines how many characters are valid
+	 * and the ssid field is not guaranteed to be nul terminated.
+	 */
+	u8 *ssid;
+
+	/**
+	 * ssid_len - Length of the SSID
+	 */
+	size_t ssid_len;
+
+	/**
+	 * bssid - BSSID
+	 *
+	 * If set, this network block is used only when associating with the AP
+	 * using the configured BSSID
+	 *
+	 * If this is a persistent P2P group (disabled == 2), this is the GO
+	 * Device Address.
+	 */
+	u8 bssid[ETH_ALEN];
+
+	/**
+	 * bssid_ignore - List of inacceptable BSSIDs
+	 */
+	u8 *bssid_ignore;
+	size_t num_bssid_ignore;
+
+	/**
+	 * bssid_accept - List of acceptable BSSIDs
+	 */
+	u8 *bssid_accept;
+	size_t num_bssid_accept;
+
+	/**
+	 * bssid_set - Whether BSSID is configured for this network
+	 */
+	int bssid_set;
+
+	/**
+	 * bssid_hint - BSSID hint
+	 *
+	 * If set, this is configured to the driver as a preferred initial BSSID
+	 * while connecting to this network.
+	 */
+	u8 bssid_hint[ETH_ALEN];
+
+	/**
+	 * bssid_hint_set - Whether BSSID hint is configured for this network
+	 */
+	int bssid_hint_set;
+
+	/**
+	 * go_p2p_dev_addr - GO's P2P Device Address or all zeros if not set
+	 */
+	u8 go_p2p_dev_addr[ETH_ALEN];
+
+	/**
+	 * psk - WPA pre-shared key (256 bits)
+	 */
+	u8 psk[32];
+
+	/**
+	 * psk_set - Whether PSK field is configured
+	 */
+	int psk_set;
+
+	/**
+	 * passphrase - WPA ASCII passphrase
+	 *
+	 * If this is set, psk will be generated using the SSID and passphrase
+	 * configured for the network. ASCII passphrase must be between 8 and
+	 * 63 characters (inclusive).
+	 */
+	char *passphrase;
+
+	/**
+	 * sae_password - SAE password
+	 *
+	 * This parameter can be used to set a password for SAE. By default, the
+	 * passphrase value is used if this separate parameter is not used, but
+	 * passphrase follows the WPA-PSK constraints (8..63 characters) even
+	 * though SAE passwords do not have such constraints.
+	 */
+	char *sae_password;
+
+	/**
+	 * sae_password_id - SAE password identifier
+	 *
+	 * This parameter can be used to identify a specific SAE password. If
+	 * not included, the default SAE password is used instead.
+	 */
+	char *sae_password_id;
+
+	struct sae_pt *pt;
+
+	/**
+	 * ext_psk - PSK/passphrase name in external storage
+	 *
+	 * If this is set, PSK/passphrase will be fetched from external storage
+	 * when requesting association with the network.
+	 */
+	char *ext_psk;
+
+	/**
+	 * mem_only_psk - Whether to keep PSK/passphrase only in memory
+	 *
+	 * 0 = allow psk/passphrase to be stored to the configuration file
+	 * 1 = do not store psk/passphrase to the configuration file
+	 */
+	int mem_only_psk;
+
+	/**
+	 * pairwise_cipher - Bitfield of allowed pairwise ciphers, WPA_CIPHER_*
+	 */
+	int pairwise_cipher;
+
+	/**
+	 * group_cipher - Bitfield of allowed group ciphers, WPA_CIPHER_*
+	 */
+	int group_cipher;
+
+	/**
+	 * group_mgmt_cipher - Bitfield of allowed group management ciphers
+	 *
+	 * This is a bitfield of WPA_CIPHER_AES_128_CMAC and WPA_CIPHER_BIP_*
+	 * values. If 0, no constraint is used for the cipher, i.e., whatever
+	 * the AP uses is accepted.
+	 */
+	int group_mgmt_cipher;
+
+	/**
+	 * key_mgmt - Bitfield of allowed key management protocols
+	 *
+	 * WPA_KEY_MGMT_*
+	 */
+	int key_mgmt;
+
+	/**
+	 * bg_scan_period - Background scan period in seconds, 0 to disable, or
+	 * -1 to indicate no change to default driver configuration
+	 */
+	int bg_scan_period;
+
+	/**
+	 * proto - Bitfield of allowed protocols, WPA_PROTO_*
+	 */
+	int proto;
+
+	/**
+	 * auth_alg -  Bitfield of allowed authentication algorithms
+	 *
+	 * WPA_AUTH_ALG_*
+	 */
+	int auth_alg;
+
+	/**
+	 * scan_ssid - Scan this SSID with Probe Requests
+	 *
+	 * scan_ssid can be used to scan for APs using hidden SSIDs.
+	 * Note: Many drivers do not support this. ap_mode=2 can be used with
+	 * such drivers to use hidden SSIDs. Note2: Most nl80211-based drivers
+	 * do support scan_ssid=1 and that should be used with them instead of
+	 * ap_scan=2.
+	 */
+	int scan_ssid;
+
+#ifdef IEEE8021X_EAPOL
+#define EAPOL_FLAG_REQUIRE_KEY_UNICAST BIT(0)
+#define EAPOL_FLAG_REQUIRE_KEY_BROADCAST BIT(1)
+	/**
+	 * eapol_flags - Bit field of IEEE 802.1X/EAPOL options (EAPOL_FLAG_*)
+	 */
+	int eapol_flags;
+
+	/**
+	 * eap - EAP peer configuration for this network
+	 */
+	struct eap_peer_config eap;
+#endif /* IEEE8021X_EAPOL */
+
+#ifdef CONFIG_WEP
+#define NUM_WEP_KEYS 4
+#define MAX_WEP_KEY_LEN 16
+	/**
+	 * wep_key - WEP keys
+	 */
+	u8 wep_key[NUM_WEP_KEYS][MAX_WEP_KEY_LEN];
+
+	/**
+	 * wep_key_len - WEP key lengths
+	 */
+	size_t wep_key_len[NUM_WEP_KEYS];
+
+	/**
+	 * wep_tx_keyidx - Default key index for TX frames using WEP
+	 */
+	int wep_tx_keyidx;
+#endif /* CONFIG_WEP */
+
+	/**
+	 * proactive_key_caching - Enable proactive key caching
+	 *
+	 * This field can be used to enable proactive key caching which is also
+	 * known as opportunistic PMKSA caching for WPA2. This is disabled (0)
+	 * by default unless default value is changed with the global okc=1
+	 * parameter. Enable by setting this to 1.
+	 *
+	 * Proactive key caching is used to make supplicant assume that the APs
+	 * are using the same PMK and generate PMKSA cache entries without
+	 * doing RSN pre-authentication. This requires support from the AP side
+	 * and is normally used with wireless switches that co-locate the
+	 * authenticator.
+	 *
+	 * Internally, special value -1 is used to indicate that the parameter
+	 * was not specified in the configuration (i.e., default behavior is
+	 * followed).
+	 */
+	int proactive_key_caching;
+
+	/**
+	 * mixed_cell - Whether mixed cells are allowed
+	 *
+	 * This option can be used to configure whether so called mixed cells,
+	 * i.e., networks that use both plaintext and encryption in the same
+	 * SSID, are allowed. This is disabled (0) by default. Enable by
+	 * setting this to 1.
+	 */
+	int mixed_cell;
+
+#ifdef IEEE8021X_EAPOL
+
+	/**
+	 * leap - Number of EAP methods using LEAP
+	 *
+	 * This field should be set to 1 if LEAP is enabled. This is used to
+	 * select IEEE 802.11 authentication algorithm.
+	 */
+	int leap;
+
+	/**
+	 * non_leap - Number of EAP methods not using LEAP
+	 *
+	 * This field should be set to >0 if any EAP method other than LEAP is
+	 * enabled. This is used to select IEEE 802.11 authentication
+	 * algorithm.
+	 */
+	int non_leap;
+
+	/**
+	 * eap_workaround - EAP workarounds enabled
+	 *
+	 * wpa_supplicant supports number of "EAP workarounds" to work around
+	 * interoperability issues with incorrectly behaving authentication
+	 * servers. This is recommended to be enabled by default because some
+	 * of the issues are present in large number of authentication servers.
+	 *
+	 * Strict EAP conformance mode can be configured by disabling
+	 * workarounds with eap_workaround = 0.
+	 */
+	unsigned int eap_workaround;
+
+#endif /* IEEE8021X_EAPOL */
+
+	/**
+	 * mode - IEEE 802.11 operation mode (Infrastucture/IBSS)
+	 *
+	 * 0 = infrastructure (Managed) mode, i.e., associate with an AP.
+	 *
+	 * 1 = IBSS (ad-hoc, peer-to-peer)
+	 *
+	 * 2 = AP (access point)
+	 *
+	 * 3 = P2P Group Owner (can be set in the configuration file)
+	 *
+	 * 4 = P2P Group Formation (used internally; not in configuration
+	 * files)
+	 *
+	 * 5 = Mesh
+	 *
+	 * Note: IBSS can only be used with key_mgmt NONE (plaintext and static
+	 * WEP) and WPA-PSK (with proto=RSN). In addition, key_mgmt=WPA-NONE
+	 * (fixed group key TKIP/CCMP) is available for backwards compatibility,
+	 * but its use is deprecated. WPA-None requires following network block
+	 * options: proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or
+	 * CCMP, but not both), and psk must also be set (either directly or
+	 * using ASCII passphrase).
+	 */
+	enum wpas_mode mode;
+
+	/**
+	 * pbss - Whether to use PBSS. Relevant to DMG networks only.
+	 * 0 = do not use PBSS
+	 * 1 = use PBSS
+	 * 2 = don't care (not allowed in AP mode)
+	 * Used together with mode configuration. When mode is AP, it
+	 * means to start a PCP instead of a regular AP. When mode is INFRA it
+	 * means connect to a PCP instead of AP. In this mode you can also
+	 * specify 2 (don't care) meaning connect to either AP or PCP.
+	 * P2P_GO and P2P_GROUP_FORMATION modes must use PBSS in DMG network.
+	 */
+	int pbss;
+
+	/**
+	 * disabled - Whether this network is currently disabled
+	 *
+	 * 0 = this network can be used (default).
+	 * 1 = this network block is disabled (can be enabled through
+	 * ctrl_iface, e.g., with wpa_cli or wpa_gui).
+	 * 2 = this network block includes parameters for a persistent P2P
+	 * group (can be used with P2P ctrl_iface commands)
+	 */
+	int disabled;
+
+	/**
+	 * disabled_for_connect - Whether this network was temporarily disabled
+	 *
+	 * This flag is used to reenable all the temporarily disabled networks
+	 * after either the success or failure of a WPS connection.
+	 */
+	int disabled_for_connect;
+
+	/**
+	 * id_str - Network identifier string for external scripts
+	 *
+	 * This value is passed to external ctrl_iface monitors in
+	 * WPA_EVENT_CONNECTED event and wpa_cli sets this as WPA_ID_STR
+	 * environment variable for action scripts.
+	 */
+	char *id_str;
+
+	/**
+	 * ieee80211w - Whether management frame protection is enabled
+	 *
+	 * This value is used to configure policy for management frame
+	 * protection (IEEE 802.11w). 0 = disabled, 1 = optional, 2 = required.
+	 * This is disabled by default unless the default value has been changed
+	 * with the global pmf=1/2 parameter.
+	 *
+	 * Internally, special value 3 is used to indicate that the parameter
+	 * was not specified in the configuration (i.e., default behavior is
+	 * followed).
+	 */
+	enum mfp_options ieee80211w;
+
+#ifdef CONFIG_OCV
+	/**
+	 * ocv - Enable/disable operating channel validation
+	 *
+	 * If this parameter is set to 1, stations will exchange OCI element
+	 * to cryptographically verify the operating channel. Setting this
+	 * parameter to 0 disables this option. Default value: 0.
+	 */
+	int ocv;
+#endif /* CONFIG_OCV */
+
+	/**
+	 * frequency - Channel frequency in megahertz (MHz) for IBSS
+	 *
+	 * This value is used to configure the initial channel for IBSS (adhoc)
+	 * networks, e.g., 2412 = IEEE 802.11b/g channel 1. It is ignored in
+	 * the infrastructure mode. In addition, this value is only used by the
+	 * station that creates the IBSS. If an IBSS network with the
+	 * configured SSID is already present, the frequency of the network
+	 * will be used instead of this configured value.
+	 */
+	int frequency;
+
+	/**
+	 * enable_edmg - Enable EDMG feature in STA/AP mode
+	 *
+	 * This flag is used for enabling the EDMG capability in STA/AP mode.
+	 */
+	int enable_edmg;
+
+	/**
+	 * edmg_channel - EDMG channel number
+	 *
+	 * This value is used to configure the EDMG channel bonding feature.
+	 * In AP mode it defines the EDMG channel to start the AP on.
+	 * in STA mode it defines the EDMG channel to use for connection
+	 * (if supported by AP).
+	 */
+	u8 edmg_channel;
+
+	/**
+	 * fixed_freq - Use fixed frequency for IBSS
+	 */
+	int fixed_freq;
+
+#ifdef CONFIG_ACS
+	/**
+	 * ACS - Automatic Channel Selection for AP mode
+	 *
+	 * If present, it will be handled together with frequency.
+	 * frequency will be used to determine hardware mode only, when it is
+	 * used for both hardware mode and channel when used alone. This will
+	 * force the channel to be set to 0, thus enabling ACS.
+	 */
+	int acs;
+#endif /* CONFIG_ACS */
+
+	/**
+	 * mesh_basic_rates - BSS Basic rate set for mesh network
+	 *
+	 */
+	int *mesh_basic_rates;
+
+	/**
+	 * Mesh network plink parameters
+	 */
+	int dot11MeshMaxRetries;
+	int dot11MeshRetryTimeout; /* msec */
+	int dot11MeshConfirmTimeout; /* msec */
+	int dot11MeshHoldingTimeout; /* msec */
+
+	/**
+	 * Mesh network layer-2 forwarding (dot11MeshForwarding)
+	 */
+	int mesh_fwding;
+
+	int ht;
+	int ht40;
+
+	int vht;
+
+	int he;
+
+	int max_oper_chwidth;
+
+	unsigned int vht_center_freq1;
+	unsigned int vht_center_freq2;
+
+	/**
+	 * wpa_ptk_rekey - Maximum lifetime for PTK in seconds
+	 *
+	 * This value can be used to enforce rekeying of PTK to mitigate some
+	 * attacks against TKIP deficiencies.
+	 */
+	int wpa_ptk_rekey;
+
+	/** wpa_deny_ptk0_rekey - Control PTK0 rekeying
+	 *
+	 * Rekeying a pairwise key using only keyid 0 (PTK0 rekey) has many
+	 * broken implementations and should be avoided when using or
+	 * interacting with one.
+	 *
+	 * 0 = always rekey when configured/instructed
+	 * 1 = only rekey when the local driver is explicitly indicating it can
+	 *	perform this operation without issues
+	 * 2 = never allow PTK0 rekeys
+	 */
+	enum ptk0_rekey_handling wpa_deny_ptk0_rekey;
+
+	/**
+	 * group_rekey - Group rekeying time in seconds
+	 *
+	 * This value, if non-zero, is used as the dot11RSNAConfigGroupRekeyTime
+	 * parameter when operating in Authenticator role in IBSS.
+	 */
+	int group_rekey;
+
+	/**
+	 * scan_freq - Array of frequencies to scan or %NULL for all
+	 *
+	 * This is an optional zero-terminated array of frequencies in
+	 * megahertz (MHz) to include in scan requests when searching for this
+	 * network. This can be used to speed up scanning when the network is
+	 * known to not use all possible channels.
+	 */
+	int *scan_freq;
+
+	/**
+	 * bgscan - Background scan and roaming parameters or %NULL if none
+	 *
+	 * This is an optional set of parameters for background scanning and
+	 * roaming within a network (ESS) in following format:
+	 * <bgscan module name>:<module parameters>
+	 */
+	char *bgscan;
+
+	/**
+	 * ignore_broadcast_ssid - Hide SSID in AP mode
+	 *
+	 * Send empty SSID in beacons and ignore probe request frames that do
+	 * not specify full SSID, i.e., require stations to know SSID.
+	 * default: disabled (0)
+	 * 1 = send empty (length=0) SSID in beacon and ignore probe request
+	 * for broadcast SSID
+	 * 2 = clear SSID (ASCII 0), but keep the original length (this may be
+	 * required with some clients that do not support empty SSID) and
+	 * ignore probe requests for broadcast SSID
+	 */
+	int ignore_broadcast_ssid;
+
+	/**
+	 * freq_list - Array of allowed frequencies or %NULL for all
+	 *
+	 * This is an optional zero-terminated array of frequencies in
+	 * megahertz (MHz) to allow for selecting the BSS. If set, scan results
+	 * that do not match any of the specified frequencies are not
+	 * considered when selecting a BSS.
+	 */
+	int *freq_list;
+
+	/**
+	 * p2p_client_list - List of P2P Clients in a persistent group (GO)
+	 *
+	 * This is a list of P2P Clients (P2P Device Address) that have joined
+	 * the persistent group. This is maintained on the GO for persistent
+	 * group entries (disabled == 2).
+	 */
+	u8 *p2p_client_list;
+
+	/**
+	 * num_p2p_clients - Number of entries in p2p_client_list
+	 */
+	size_t num_p2p_clients;
+
+#ifndef P2P_MAX_STORED_CLIENTS
+#define P2P_MAX_STORED_CLIENTS 100
+#endif /* P2P_MAX_STORED_CLIENTS */
+
+	/**
+	 * psk_list - Per-client PSKs (struct psk_list_entry)
+	 */
+	struct dl_list psk_list;
+
+	/**
+	 * p2p_group - Network generated as a P2P group (used internally)
+	 */
+	int p2p_group;
+
+	/**
+	 * p2p_persistent_group - Whether this is a persistent group
+	 */
+	int p2p_persistent_group;
+
+	/**
+	 * temporary - Whether this network is temporary and not to be saved
+	 */
+	int temporary;
+
+	/**
+	 * export_keys - Whether keys may be exported
+	 *
+	 * This attribute will be set when keys are determined through
+	 * WPS or similar so that they may be exported.
+	 */
+	int export_keys;
+
+#ifdef CONFIG_HT_OVERRIDES
+	/**
+	 * disable_ht - Disable HT (IEEE 802.11n) for this network
+	 *
+	 * By default, use it if it is available, but this can be configured
+	 * to 1 to have it disabled.
+	 */
+	int disable_ht;
+
+	/**
+	 * disable_ht40 - Disable HT40 for this network
+	 *
+	 * By default, use it if it is available, but this can be configured
+	 * to 1 to have it disabled.
+	 */
+	int disable_ht40;
+
+	/**
+	 * disable_sgi - Disable SGI (Short Guard Interval) for this network
+	 *
+	 * By default, use it if it is available, but this can be configured
+	 * to 1 to have it disabled.
+	 */
+	int disable_sgi;
+
+	/**
+	 * disable_ldpc - Disable LDPC for this network
+	 *
+	 * By default, use it if it is available, but this can be configured
+	 * to 1 to have it disabled.
+	 */
+	int disable_ldpc;
+
+	/**
+	 * ht40_intolerant - Indicate 40 MHz intolerant for this network
+	 */
+	int ht40_intolerant;
+
+	/**
+	 * disable_max_amsdu - Disable MAX A-MSDU
+	 *
+	 * A-MDSU will be 3839 bytes when disabled, or 7935
+	 * when enabled (assuming it is otherwise supported)
+	 * -1 (default) means do not apply any settings to the kernel.
+	 */
+	int disable_max_amsdu;
+
+	/**
+	 * ampdu_factor - Maximum A-MPDU Length Exponent
+	 *
+	 * Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
+	 */
+	int ampdu_factor;
+
+	/**
+	 * ampdu_density - Minimum A-MPDU Start Spacing
+	 *
+	 * Value: 0-7, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
+	 */
+	int ampdu_density;
+
+	/**
+	 * ht_mcs - Allowed HT-MCS rates, in ASCII hex: ffff0000...
+	 *
+	 * By default (empty string): Use whatever the OS has configured.
+	 */
+	char *ht_mcs;
+
+	/**
+	 * tx_stbc - Indicate STBC support for TX streams
+	 *
+	 * Value: -1..1, by default (-1): use whatever the OS or card has
+	 * configured. See IEEE Std 802.11-2016, 9.4.2.56.2.
+	 */
+	int tx_stbc;
+
+	/**
+	 * rx_stbc - Indicate STBC support for RX streams
+	 *
+	 * Value: -1..3, by default (-1): use whatever the OS or card has
+	 * configured. See IEEE Std 802.11-2016, 9.4.2.56.2.
+	 */
+	int rx_stbc;
+#endif /* CONFIG_HT_OVERRIDES */
+
+#ifdef CONFIG_VHT_OVERRIDES
+	/**
+	 * disable_vht - Disable VHT (IEEE 802.11ac) for this network
+	 *
+	 * By default, use it if it is available, but this can be configured
+	 * to 1 to have it disabled.
+	 */
+	int disable_vht;
+
+	/**
+	 * vht_capa - VHT capabilities to use
+	 */
+	unsigned int vht_capa;
+
+	/**
+	 * vht_capa_mask - mask for VHT capabilities
+	 */
+	unsigned int vht_capa_mask;
+
+	int vht_rx_mcs_nss_1, vht_rx_mcs_nss_2,
+	    vht_rx_mcs_nss_3, vht_rx_mcs_nss_4,
+	    vht_rx_mcs_nss_5, vht_rx_mcs_nss_6,
+	    vht_rx_mcs_nss_7, vht_rx_mcs_nss_8;
+	int vht_tx_mcs_nss_1, vht_tx_mcs_nss_2,
+	    vht_tx_mcs_nss_3, vht_tx_mcs_nss_4,
+	    vht_tx_mcs_nss_5, vht_tx_mcs_nss_6,
+	    vht_tx_mcs_nss_7, vht_tx_mcs_nss_8;
+#endif /* CONFIG_VHT_OVERRIDES */
+
+#ifdef CONFIG_HE_OVERRIDES
+	/**
+	 * disable_he - Disable HE (IEEE 802.11ax) for this network
+	 *
+	 * By default, use it if it is available, but this can be configured
+	 * to 1 to have it disabled.
+	 */
+	int disable_he;
+#endif /* CONFIG_HE_OVERRIDES */
+
+	/**
+	 * ap_max_inactivity - Timeout in seconds to detect STA's inactivity
+	 *
+	 * This timeout value is used in AP mode to clean up inactive stations.
+	 * By default: 300 seconds.
+	 */
+	int ap_max_inactivity;
+
+	/**
+	 * dtim_period - DTIM period in Beacon intervals
+	 * By default: 2
+	 */
+	int dtim_period;
+
+	/**
+	 * beacon_int - Beacon interval (default: 100 TU)
+	 */
+	int beacon_int;
+
+	/**
+	 * auth_failures - Number of consecutive authentication failures
+	 */
+	unsigned int auth_failures;
+
+	/**
+	 * disabled_until - Network block disabled until this time if non-zero
+	 */
+	struct os_reltime disabled_until;
+
+	/**
+	 * parent_cred - Pointer to parent wpa_cred entry
+	 *
+	 * This pointer can be used to delete temporary networks when a wpa_cred
+	 * that was used to create them is removed. This pointer should not be
+	 * dereferences since it may not be updated in all cases.
+	 */
+	void *parent_cred;
+
+#ifdef CONFIG_MACSEC
+	/**
+	 * macsec_policy - Determines the policy for MACsec secure session
+	 *
+	 * 0: MACsec not in use (default)
+	 * 1: MACsec enabled - Should secure, accept key server's advice to
+	 *    determine whether to use a secure session or not.
+	 */
+	int macsec_policy;
+
+	/**
+	 * macsec_integ_only - Determines how MACsec are transmitted
+	 *
+	 * This setting applies only when MACsec is in use, i.e.,
+	 *  - macsec_policy is enabled
+	 *  - the key server has decided to enable MACsec
+	 *
+	 * 0: Encrypt traffic (default)
+	 * 1: Integrity only
+	 */
+	int macsec_integ_only;
+
+	/**
+	 * macsec_replay_protect - Enable MACsec replay protection
+	 *
+	 * This setting applies only when MACsec is in use, i.e.,
+	 *  - macsec_policy is enabled
+	 *  - the key server has decided to enable MACsec
+	 *
+	 * 0: Replay protection disabled (default)
+	 * 1: Replay protection enabled
+	 */
+	int macsec_replay_protect;
+
+	/**
+	 * macsec_replay_window - MACsec replay protection window
+	 *
+	 * A window in which replay is tolerated, to allow receipt of frames
+	 * that have been misordered by the network.
+	 *
+	 * This setting applies only when MACsec replay protection active, i.e.,
+	 *  - macsec_replay_protect is enabled
+	 *  - the key server has decided to enable MACsec
+	 *
+	 * 0: No replay window, strict check (default)
+	 * 1..2^32-1: number of packets that could be misordered
+	 */
+	u32 macsec_replay_window;
+
+	/**
+	 * macsec_port - MACsec port (in SCI)
+	 *
+	 * Port component of the SCI.
+	 *
+	 * Range: 1-65534 (default: 1)
+	 */
+	int macsec_port;
+
+	/**
+	 * mka_priority - Priority of MKA Actor
+	 *
+	 * Range: 0-255 (default: 255)
+	 */
+	int mka_priority;
+
+	/**
+	 * mka_ckn - MKA pre-shared CKN
+	 */
+#define MACSEC_CKN_MAX_LEN 32
+	size_t mka_ckn_len;
+	u8 mka_ckn[MACSEC_CKN_MAX_LEN];
+
+	/**
+	 * mka_cak - MKA pre-shared CAK
+	 */
+#define MACSEC_CAK_MAX_LEN 32
+	size_t mka_cak_len;
+	u8 mka_cak[MACSEC_CAK_MAX_LEN];
+
+#define MKA_PSK_SET_CKN BIT(0)
+#define MKA_PSK_SET_CAK BIT(1)
+#define MKA_PSK_SET (MKA_PSK_SET_CKN | MKA_PSK_SET_CAK)
+	/**
+	 * mka_psk_set - Whether mka_ckn and mka_cak are set
+	 */
+	u8 mka_psk_set;
+#endif /* CONFIG_MACSEC */
+
+#ifdef CONFIG_HS20
+	int update_identifier;
+
+	/**
+	 * roaming_consortium_selection - Roaming Consortium Selection
+	 *
+	 * The matching Roaming Consortium OI that was used to generate this
+	 * network profile.
+	 */
+	u8 *roaming_consortium_selection;
+
+	/**
+	 * roaming_consortium_selection_len - roaming_consortium_selection len
+	 */
+	size_t roaming_consortium_selection_len;
+#endif /* CONFIG_HS20 */
+
+	unsigned int wps_run;
+
+	/**
+	 * mac_addr - MAC address policy
+	 *
+	 * 0 = use permanent MAC address
+	 * 1 = use random MAC address for each ESS connection
+	 * 2 = like 1, but maintain OUI (with local admin bit set)
+	 *
+	 * Internally, special value -1 is used to indicate that the parameter
+	 * was not specified in the configuration (i.e., default behavior is
+	 * followed).
+	 */
+	int mac_addr;
+
+	/**
+	 * no_auto_peer - Do not automatically peer with compatible mesh peers
+	 *
+	 * When unset, the reception of a beacon from a another mesh peer in
+	 * this MBSS will trigger a peering attempt.
+	 */
+	int no_auto_peer;
+
+	/**
+	 * mesh_rssi_threshold - Set mesh parameter mesh_rssi_threshold (dBm)
+	 *
+	 * -255..-1 = threshold value in dBm
+	 * 0 = not using RSSI threshold
+	 * 1 = do not change driver default
+	 */
+	int mesh_rssi_threshold;
+
+	/**
+	 * wps_disabled - WPS disabled in AP mode
+	 *
+	 * 0 = WPS enabled and configured (default)
+	 * 1 = WPS disabled
+	 */
+	int wps_disabled;
+
+	/**
+	 * fils_dh_group - FILS DH Group
+	 *
+	 * 0 = PFS disabled with FILS shared key authentication
+	 * 1-65535 DH Group to use for FILS PFS
+	 */
+	int fils_dh_group;
+
+	/**
+	 * dpp_connector - DPP Connector (signedConnector as string)
+	 */
+	char *dpp_connector;
+
+	/**
+	 * dpp_netaccesskey - DPP netAccessKey (own private key)
+	 */
+	u8 *dpp_netaccesskey;
+
+	/**
+	 * dpp_netaccesskey_len - DPP netAccessKey length in octets
+	 */
+	size_t dpp_netaccesskey_len;
+
+	/**
+	 * net_access_key_expiry - DPP netAccessKey expiry in UNIX time stamp
+	 *
+	 * 0 indicates no expiration.
+	 */
+	unsigned int dpp_netaccesskey_expiry;
+
+	/**
+	 * dpp_csign - C-sign-key (Configurator public key)
+	 */
+	u8 *dpp_csign;
+
+	/**
+	 * dpp_csign_len - C-sign-key length in octets
+	 */
+	size_t dpp_csign_len;
+
+	/**
+	 * dpp_pp_key - ppKey (Configurator privacy protection public key)
+	 */
+	u8 *dpp_pp_key;
+
+	/**
+	 * dpp_pp_key_len - ppKey length in octets
+	 */
+	size_t dpp_pp_key_len;
+
+	/**
+	 * dpp_pfs - DPP PFS
+	 * 0: allow PFS to be used or not used
+	 * 1: require PFS to be used (note: not compatible with DPP R1)
+	 * 2: do not allow PFS to be used
+	 */
+	int dpp_pfs;
+
+	/**
+	 * dpp_pfs_fallback - DPP PFS fallback selection
+	 *
+	 * This is an internally used variable (i.e., not used in external
+	 * configuration) to track state of the DPP PFS fallback mechanism.
+	 */
+	int dpp_pfs_fallback;
+
+	/**
+	 * owe_group - OWE DH Group
+	 *
+	 * 0 = use default (19) first and then try all supported groups one by
+	 *	one if AP rejects the selected group
+	 * 1-65535 DH Group to use for OWE
+	 *
+	 * Groups 19 (NIST P-256), 20 (NIST P-384), and 21 (NIST P-521) are
+	 * currently supported.
+	 */
+	int owe_group;
+
+	/**
+	 * owe_only - OWE-only mode (disable transition mode)
+	 *
+	 * 0 = enable transition mode (allow connection to either OWE or open
+	 *	BSS)
+	 * 1 = disable transition mode (allow connection only with OWE)
+	 */
+	int owe_only;
+
+	/**
+	 * owe_ptk_workaround - OWE PTK derivation workaround
+	 *
+	 * Initial OWE implementation used SHA256 when deriving the PTK for all
+	 * OWE groups. This was supposed to change to SHA384 for group 20 and
+	 * SHA512 for group 21. This parameter can be used to enable older
+	 * behavior mainly for testing purposes. There is no impact to group 19
+	 * behavior, but if enabled, this will make group 20 and 21 cases use
+	 * SHA256-based PTK derivation which will not work with the updated
+	 * OWE implementation on the AP side.
+	 */
+	int owe_ptk_workaround;
+
+	/**
+	 * owe_transition_bss_select_count - OWE transition BSS select count
+	 *
+	 * This is an internally used variable (i.e., not used in external
+	 * configuration) to track the number of selection attempts done for
+	 * OWE BSS in transition mode. This allows fallback to an open BSS if
+	 * the selection attempts for OWE BSS exceed the configured threshold.
+	 */
+	int owe_transition_bss_select_count;
+
+	/**
+	 * multi_ap_backhaul_sta - Multi-AP backhaul STA
+	 * 0 = normal (non-Multi-AP) station
+	 * 1 = Multi-AP backhaul station
+	 */
+	int multi_ap_backhaul_sta;
+
+	/**
+	 * ft_eap_pmksa_caching - Whether FT-EAP PMKSA caching is allowed
+	 * 0 = do not try to use PMKSA caching with FT-EAP
+	 * 1 = try to use PMKSA caching with FT-EAP
+	 *
+	 * This controls whether to try to use PMKSA caching with FT-EAP for the
+	 * FT initial mobility domain association.
+	 */
+	int ft_eap_pmksa_caching;
+
+	/**
+	 * beacon_prot - Whether Beacon protection is enabled
+	 *
+	 * This depends on management frame protection (ieee80211w) being
+	 * enabled.
+	 */
+	int beacon_prot;
+
+	/**
+	 * transition_disable - Transition Disable indication
+	 * The AP can notify authenticated stations to disable transition mode
+	 * in their network profiles when the network has completed transition
+	 * steps, i.e., once sufficiently large number of APs in the ESS have
+	 * been updated to support the more secure alternative. When this
+	 * indication is used, the stations are expected to automatically
+	 * disable transition mode and less secure security options. This
+	 * includes use of WEP, TKIP (including use of TKIP as the group
+	 * cipher), and connections without PMF.
+	 * Bitmap bits:
+	 * bit 0 (0x01): WPA3-Personal (i.e., disable WPA2-Personal = WPA-PSK
+	 *	and only allow SAE to be used)
+	 * bit 1 (0x02): SAE-PK (disable SAE without use of SAE-PK)
+	 * bit 2 (0x04): WPA3-Enterprise (move to requiring PMF)
+	 * bit 3 (0x08): Enhanced Open (disable use of open network; require
+	 *	OWE)
+	 */
+	u8 transition_disable;
+
+	/**
+	 * sae_pk - SAE-PK mode
+	 * 0 = automatic SAE/SAE-PK selection based on password; enable
+	 * transition mode (allow SAE authentication without SAE-PK)
+	 * 1 = SAE-PK only (disable transition mode; allow SAE authentication
+	 * only with SAE-PK)
+	 * 2 = disable SAE-PK (allow SAE authentication only without SAE-PK)
+	 */
+	enum sae_pk_mode sae_pk;
+
+	/**
+	 * was_recently_reconfigured - Whether this SSID config has been changed
+	 * recently
+	 *
+	 * This is an internally used variable, i.e., not used in external
+	 * configuration.
+	 */
+	bool was_recently_reconfigured;
+
+	/**
+	 * sae_pwe - SAE mechanism for PWE derivation
+	 *
+	 * Internally, special value 4 (DEFAULT_SAE_PWE) is used to indicate
+	 * that the parameter is not set and the global sae_pwe value needs to
+	 * be considered.
+	 *
+	 * 0 = hunting-and-pecking loop only
+	 * 1 = hash-to-element only
+	 * 2 = both hunting-and-pecking loop and hash-to-element enabled
+	 */
+	int sae_pwe;
+};
+
+#endif /* CONFIG_SSID_H */
diff --git a/wpa_supplicant/config_winreg.c b/wpa_supplicant/config_winreg.c
new file mode 100644
index 000000000000..1b7f96ed2fb1
--- /dev/null
+++ b/wpa_supplicant/config_winreg.c
@@ -0,0 +1,1061 @@
+/*
+ * WPA Supplicant / Configuration backend: Windows registry
+ * Copyright (c) 2003-2019, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ *
+ * This file implements a configuration backend for Windows registry. All the
+ * configuration information is stored in the registry and the format for
+ * network configuration fields is same as described in the sample
+ * configuration file, wpa_supplicant.conf.
+ *
+ * Configuration data is in
+ * \a HKEY_LOCAL_MACHINE\\SOFTWARE\\%wpa_supplicant\\configs
+ * key. Each configuration profile has its own key under this. In terms of text
+ * files, each profile would map to a separate text file with possibly multiple
+ * networks. Under each profile, there is a networks key that lists all
+ * networks as a subkey. Each network has set of values in the same way as
+ * network block in the configuration file. In addition, blobs subkey has
+ * possible blobs as values.
+ *
+ * Example network configuration block:
+ * \verbatim
+HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\configs\test\networks\0000
+   ssid="example"
+   key_mgmt=WPA-PSK
+\endverbatim
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "uuid.h"
+#include "config.h"
+
+#ifndef WPA_KEY_ROOT
+#define WPA_KEY_ROOT HKEY_LOCAL_MACHINE
+#endif
+#ifndef WPA_KEY_PREFIX
+#define WPA_KEY_PREFIX TEXT("SOFTWARE\\wpa_supplicant")
+#endif
+
+#ifdef UNICODE
+#define TSTR "%S"
+#else /* UNICODE */
+#define TSTR "%s"
+#endif /* UNICODE */
+
+
+static int wpa_config_read_blobs(struct wpa_config *config, HKEY hk)
+{
+	struct wpa_config_blob *blob;
+	int errors = 0;
+	HKEY bhk;
+	LONG ret;
+	DWORD i;
+
+	ret = RegOpenKeyEx(hk, TEXT("blobs"), 0, KEY_QUERY_VALUE, &bhk);
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "Could not open wpa_supplicant config "
+			   "blobs key");
+		return 0; /* assume no blobs */
+	}
+
+	for (i = 0; ; i++) {
+#define TNAMELEN 255
+		TCHAR name[TNAMELEN];
+		char data[4096];
+		DWORD namelen, datalen, type;
+
+		namelen = TNAMELEN;
+		datalen = sizeof(data);
+		ret = RegEnumValue(bhk, i, name, &namelen, NULL, &type,
+				   (LPBYTE) data, &datalen);
+
+		if (ret == ERROR_NO_MORE_ITEMS)
+			break;
+
+		if (ret != ERROR_SUCCESS) {
+			wpa_printf(MSG_DEBUG, "RegEnumValue failed: 0x%x",
+				   (unsigned int) ret);
+			break;
+		}
+
+		if (namelen >= TNAMELEN)
+			namelen = TNAMELEN - 1;
+		name[namelen] = TEXT('\0');
+		wpa_unicode2ascii_inplace(name);
+
+		if (datalen >= sizeof(data))
+			datalen = sizeof(data) - 1;
+
+		wpa_printf(MSG_MSGDUMP, "blob %d: field='%s' len %d",
+			   (int) i, name, (int) datalen);
+
+		blob = os_zalloc(sizeof(*blob));
+		if (blob == NULL) {
+			errors++;
+			break;
+		}
+		blob->name = os_strdup((char *) name);
+		blob->data = os_memdup(data, datalen);
+		if (blob->name == NULL || blob->data == NULL) {
+			wpa_config_free_blob(blob);
+			errors++;
+			break;
+		}
+		blob->len = datalen;
+
+		wpa_config_set_blob(config, blob);
+	}
+
+	RegCloseKey(bhk);
+
+	return errors ? -1 : 0;
+}
+
+
+static int wpa_config_read_reg_dword(HKEY hk, const TCHAR *name, int *_val)
+{
+	DWORD val, buflen;
+	LONG ret;
+
+	buflen = sizeof(val);
+	ret = RegQueryValueEx(hk, name, NULL, NULL, (LPBYTE) &val, &buflen);
+	if (ret == ERROR_SUCCESS && buflen == sizeof(val)) {
+		wpa_printf(MSG_DEBUG, TSTR "=%d", name, (int) val);
+		*_val = val;
+		return 0;
+	}
+
+	return -1;
+}
+
+
+static char * wpa_config_read_reg_string(HKEY hk, const TCHAR *name)
+{
+	DWORD buflen;
+	LONG ret;
+	TCHAR *val;
+
+	buflen = 0;
+	ret = RegQueryValueEx(hk, name, NULL, NULL, NULL, &buflen);
+	if (ret != ERROR_SUCCESS)
+		return NULL;
+	val = os_malloc(buflen);
+	if (val == NULL)
+		return NULL;
+
+	ret = RegQueryValueEx(hk, name, NULL, NULL, (LPBYTE) val, &buflen);
+	if (ret != ERROR_SUCCESS) {
+		os_free(val);
+		return NULL;
+	}
+
+	wpa_unicode2ascii_inplace(val);
+	wpa_printf(MSG_DEBUG, TSTR "=%s", name, (char *) val);
+	return (char *) val;
+}
+
+
+#ifdef CONFIG_WPS
+static int wpa_config_read_global_uuid(struct wpa_config *config, HKEY hk)
+{
+	char *str;
+	int ret = 0;
+
+	str = wpa_config_read_reg_string(hk, TEXT("uuid"));
+	if (str == NULL)
+		return 0;
+
+	if (uuid_str2bin(str, config->uuid))
+		ret = -1;
+
+	os_free(str);
+
+	return ret;
+}
+
+
+static int wpa_config_read_global_os_version(struct wpa_config *config,
+					     HKEY hk)
+{
+	char *str;
+	int ret = 0;
+
+	str = wpa_config_read_reg_string(hk, TEXT("os_version"));
+	if (str == NULL)
+		return 0;
+
+	if (hexstr2bin(str, config->os_version, 4))
+		ret = -1;
+
+	os_free(str);
+
+	return ret;
+}
+#endif /* CONFIG_WPS */
+
+
+static int wpa_config_read_global(struct wpa_config *config, HKEY hk)
+{
+	int errors = 0;
+	int val;
+
+	wpa_config_read_reg_dword(hk, TEXT("ap_scan"), &config->ap_scan);
+	wpa_config_read_reg_dword(hk, TEXT("fast_reauth"),
+				  &config->fast_reauth);
+	wpa_config_read_reg_dword(hk, TEXT("dot11RSNAConfigPMKLifetime"),
+				  (int *) &config->dot11RSNAConfigPMKLifetime);
+	wpa_config_read_reg_dword(hk,
+				  TEXT("dot11RSNAConfigPMKReauthThreshold"),
+				  (int *)
+				  &config->dot11RSNAConfigPMKReauthThreshold);
+	wpa_config_read_reg_dword(hk, TEXT("dot11RSNAConfigSATimeout"),
+				  (int *) &config->dot11RSNAConfigSATimeout);
+	wpa_config_read_reg_dword(hk, TEXT("update_config"),
+				  &config->update_config);
+
+	if (wpa_config_read_reg_dword(hk, TEXT("eapol_version"),
+				      &config->eapol_version) == 0) {
+		if (config->eapol_version < 1 ||
+		    config->eapol_version > 2) {
+			wpa_printf(MSG_ERROR, "Invalid EAPOL version (%d)",
+				   config->eapol_version);
+			errors++;
+		}
+	}
+
+	config->ctrl_interface = wpa_config_read_reg_string(
+		hk, TEXT("ctrl_interface"));
+
+#ifdef CONFIG_WPS
+	if (wpa_config_read_global_uuid(config, hk))
+		errors++;
+	wpa_config_read_reg_dword(hk, TEXT("auto_uuid"), &config->auto_uuid);
+	config->device_name = wpa_config_read_reg_string(
+		hk, TEXT("device_name"));
+	config->manufacturer = wpa_config_read_reg_string(
+		hk, TEXT("manufacturer"));
+	config->model_name = wpa_config_read_reg_string(
+		hk, TEXT("model_name"));
+	config->serial_number = wpa_config_read_reg_string(
+		hk, TEXT("serial_number"));
+	{
+		char *t = wpa_config_read_reg_string(
+			hk, TEXT("device_type"));
+		if (t && wps_dev_type_str2bin(t, config->device_type))
+			errors++;
+		os_free(t);
+	}
+	config->config_methods = wpa_config_read_reg_string(
+		hk, TEXT("config_methods"));
+	if (wpa_config_read_global_os_version(config, hk))
+		errors++;
+	wpa_config_read_reg_dword(hk, TEXT("wps_cred_processing"),
+				  &config->wps_cred_processing);
+	wpa_config_read_reg_dword(hk, TEXT("wps_cred_add_sae"),
+				  &config->wps_cred_add_sae);
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+	config->p2p_ssid_postfix = wpa_config_read_reg_string(
+		hk, TEXT("p2p_ssid_postfix"));
+	wpa_config_read_reg_dword(hk, TEXT("p2p_group_idle"),
+				  (int *) &config->p2p_group_idle);
+#endif /* CONFIG_P2P */
+
+	wpa_config_read_reg_dword(hk, TEXT("bss_max_count"),
+				  (int *) &config->bss_max_count);
+	wpa_config_read_reg_dword(hk, TEXT("filter_ssids"),
+				  &config->filter_ssids);
+	wpa_config_read_reg_dword(hk, TEXT("max_num_sta"),
+				  (int *) &config->max_num_sta);
+	wpa_config_read_reg_dword(hk, TEXT("disassoc_low_ack"),
+				  (int *) &config->disassoc_low_ack);
+
+	wpa_config_read_reg_dword(hk, TEXT("okc"), &config->okc);
+	wpa_config_read_reg_dword(hk, TEXT("pmf"), &val);
+	config->pmf = val;
+	if (wpa_config_read_reg_dword(hk, TEXT("extended_key_id"),
+				      &val) == 0) {
+		if (val < 0 || val > 1) {
+			wpa_printf(MSG_ERROR,
+				   "Invalid Extended Key ID setting (%d)", val);
+			errors++;
+		}
+		config->extended_key_id = val;
+	}
+
+	return errors ? -1 : 0;
+}
+
+
+static struct wpa_ssid * wpa_config_read_network(HKEY hk, const TCHAR *netw,
+						 int id)
+{
+	HKEY nhk;
+	LONG ret;
+	DWORD i;
+	struct wpa_ssid *ssid;
+	int errors = 0;
+
+	ret = RegOpenKeyEx(hk, netw, 0, KEY_QUERY_VALUE, &nhk);
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "Could not open wpa_supplicant config "
+			   "network '" TSTR "'", netw);
+		return NULL;
+	}
+
+	wpa_printf(MSG_MSGDUMP, "Start of a new network '" TSTR "'", netw);
+	ssid = os_zalloc(sizeof(*ssid));
+	if (ssid == NULL) {
+		RegCloseKey(nhk);
+		return NULL;
+	}
+	dl_list_init(&ssid->psk_list);
+	ssid->id = id;
+
+	wpa_config_set_network_defaults(ssid);
+
+	for (i = 0; ; i++) {
+		TCHAR name[255], data[1024];
+		DWORD namelen, datalen, type;
+
+		namelen = 255;
+		datalen = sizeof(data);
+		ret = RegEnumValue(nhk, i, name, &namelen, NULL, &type,
+				   (LPBYTE) data, &datalen);
+
+		if (ret == ERROR_NO_MORE_ITEMS)
+			break;
+
+		if (ret != ERROR_SUCCESS) {
+			wpa_printf(MSG_ERROR, "RegEnumValue failed: 0x%x",
+				   (unsigned int) ret);
+			break;
+		}
+
+		if (namelen >= 255)
+			namelen = 255 - 1;
+		name[namelen] = TEXT('\0');
+
+		if (datalen >= 1024)
+			datalen = 1024 - 1;
+		data[datalen] = TEXT('\0');
+
+		wpa_unicode2ascii_inplace(name);
+		wpa_unicode2ascii_inplace(data);
+		if (wpa_config_set(ssid, (char *) name, (char *) data, 0) < 0)
+			errors++;
+	}
+
+	RegCloseKey(nhk);
+
+	if (ssid->passphrase) {
+		if (ssid->psk_set) {
+			wpa_printf(MSG_ERROR, "Both PSK and passphrase "
+				   "configured for network '" TSTR "'.", netw);
+			errors++;
+		}
+		wpa_config_update_psk(ssid);
+	}
+
+	if ((ssid->group_cipher & WPA_CIPHER_CCMP) &&
+	    !(ssid->pairwise_cipher & WPA_CIPHER_CCMP) &&
+	    !(ssid->pairwise_cipher & WPA_CIPHER_NONE)) {
+		/* Group cipher cannot be stronger than the pairwise cipher. */
+		wpa_printf(MSG_DEBUG, "Removed CCMP from group cipher "
+			   "list since it was not allowed for pairwise "
+			   "cipher for network '" TSTR "'.", netw);
+		ssid->group_cipher &= ~WPA_CIPHER_CCMP;
+	}
+
+	if (errors) {
+		wpa_config_free_ssid(ssid);
+		ssid = NULL;
+	}
+
+	return ssid;
+}
+
+
+static int wpa_config_read_networks(struct wpa_config *config, HKEY hk)
+{
+	HKEY nhk;
+	struct wpa_ssid *ssid, *tail = NULL, *head = NULL;
+	int errors = 0;
+	LONG ret;
+	DWORD i;
+
+	ret = RegOpenKeyEx(hk, TEXT("networks"), 0, KEY_ENUMERATE_SUB_KEYS,
+			   &nhk);
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_ERROR, "Could not open wpa_supplicant networks "
+			   "registry key");
+		return -1;
+	}
+
+	for (i = 0; ; i++) {
+		TCHAR name[255];
+		DWORD namelen;
+
+		namelen = 255;
+		ret = RegEnumKeyEx(nhk, i, name, &namelen, NULL, NULL, NULL,
+				   NULL);
+
+		if (ret == ERROR_NO_MORE_ITEMS)
+			break;
+
+		if (ret != ERROR_SUCCESS) {
+			wpa_printf(MSG_DEBUG, "RegEnumKeyEx failed: 0x%x",
+				   (unsigned int) ret);
+			break;
+		}
+
+		if (namelen >= 255)
+			namelen = 255 - 1;
+		name[namelen] = '\0';
+
+		ssid = wpa_config_read_network(nhk, name, i);
+		if (ssid == NULL) {
+			wpa_printf(MSG_ERROR, "Failed to parse network "
+				   "profile '%s'.", name);
+			errors++;
+			continue;
+		}
+		if (head == NULL) {
+			head = tail = ssid;
+		} else {
+			tail->next = ssid;
+			tail = ssid;
+		}
+		if (wpa_config_add_prio_network(config, ssid)) {
+			wpa_printf(MSG_ERROR, "Failed to add network profile "
+				   "'%s' to priority list.", name);
+			errors++;
+			continue;
+		}
+	}
+
+	RegCloseKey(nhk);
+
+	config->ssid = head;
+
+	return errors ? -1 : 0;
+}
+
+
+struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp)
+{
+	TCHAR buf[256];
+	int errors = 0;
+	struct wpa_config *config;
+	HKEY hk;
+	LONG ret;
+
+	if (name == NULL)
+		return NULL;
+	if (cfgp)
+		config = cfgp;
+	else
+		config = wpa_config_alloc_empty(NULL, NULL);
+	if (config == NULL)
+		return NULL;
+	wpa_printf(MSG_DEBUG, "Reading configuration profile '%s'", name);
+
+#ifdef UNICODE
+	_snwprintf(buf, 256, WPA_KEY_PREFIX TEXT("\\configs\\%S"), name);
+#else /* UNICODE */
+	os_snprintf(buf, 256, WPA_KEY_PREFIX TEXT("\\configs\\%s"), name);
+#endif /* UNICODE */
+
+	ret = RegOpenKeyEx(WPA_KEY_ROOT, buf, 0, KEY_QUERY_VALUE, &hk);
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_ERROR, "Could not open wpa_supplicant "
+			   "configuration registry HKLM\\" TSTR, buf);
+		os_free(config);
+		return NULL;
+	}
+
+	if (wpa_config_read_global(config, hk))
+		errors++;
+
+	if (wpa_config_read_networks(config, hk))
+		errors++;
+
+	if (wpa_config_read_blobs(config, hk))
+		errors++;
+
+	wpa_config_debug_dump_networks(config);
+
+	RegCloseKey(hk);
+
+	if (errors) {
+		wpa_config_free(config);
+		config = NULL;
+	}
+
+	return config;
+}
+
+
+static int wpa_config_write_reg_dword(HKEY hk, const TCHAR *name, int val,
+				      int def)
+{
+	LONG ret;
+	DWORD _val = val;
+
+	if (val == def) {
+		RegDeleteValue(hk, name);
+		return 0;
+	}
+
+	ret = RegSetValueEx(hk, name, 0, REG_DWORD, (LPBYTE) &_val,
+			    sizeof(_val));
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_ERROR, "WINREG: Failed to set %s=%d: error %d",
+			   name, val, (int) GetLastError());
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int wpa_config_write_reg_string(HKEY hk, const char *name,
+				       const char *val)
+{
+	LONG ret;
+	TCHAR *_name, *_val;
+
+	_name = wpa_strdup_tchar(name);
+	if (_name == NULL)
+		return -1;
+
+	if (val == NULL) {
+		RegDeleteValue(hk, _name);
+		os_free(_name);
+		return 0;
+	}
+
+	_val = wpa_strdup_tchar(val);
+	if (_val == NULL) {
+		os_free(_name);
+		return -1;
+	}
+	ret = RegSetValueEx(hk, _name, 0, REG_SZ, (BYTE *) _val,
+			    (os_strlen(val) + 1) * sizeof(TCHAR));
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_ERROR, "WINREG: Failed to set %s='%s': "
+			   "error %d", name, val, (int) GetLastError());
+		os_free(_name);
+		os_free(_val);
+		return -1;
+	}
+
+	os_free(_name);
+	os_free(_val);
+	return 0;
+}
+
+
+static int wpa_config_write_global(struct wpa_config *config, HKEY hk)
+{
+#ifdef CONFIG_CTRL_IFACE
+	wpa_config_write_reg_string(hk, "ctrl_interface",
+				    config->ctrl_interface);
+#endif /* CONFIG_CTRL_IFACE */
+
+	wpa_config_write_reg_dword(hk, TEXT("eapol_version"),
+				   config->eapol_version,
+				   DEFAULT_EAPOL_VERSION);
+	wpa_config_write_reg_dword(hk, TEXT("ap_scan"), config->ap_scan,
+				   DEFAULT_AP_SCAN);
+	wpa_config_write_reg_dword(hk, TEXT("fast_reauth"),
+				   config->fast_reauth, DEFAULT_FAST_REAUTH);
+	wpa_config_write_reg_dword(hk, TEXT("dot11RSNAConfigPMKLifetime"),
+				   config->dot11RSNAConfigPMKLifetime, 0);
+	wpa_config_write_reg_dword(hk,
+				   TEXT("dot11RSNAConfigPMKReauthThreshold"),
+				   config->dot11RSNAConfigPMKReauthThreshold,
+				   0);
+	wpa_config_write_reg_dword(hk, TEXT("dot11RSNAConfigSATimeout"),
+				   config->dot11RSNAConfigSATimeout, 0);
+	wpa_config_write_reg_dword(hk, TEXT("update_config"),
+				   config->update_config,
+				   0);
+#ifdef CONFIG_WPS
+	if (!is_nil_uuid(config->uuid)) {
+		char buf[40];
+		uuid_bin2str(config->uuid, buf, sizeof(buf));
+		wpa_config_write_reg_string(hk, "uuid", buf);
+	}
+	wpa_config_write_reg_dword(hk, TEXT("auto_uuid"), config->auto_uuid,
+				   0);
+	wpa_config_write_reg_string(hk, "device_name", config->device_name);
+	wpa_config_write_reg_string(hk, "manufacturer", config->manufacturer);
+	wpa_config_write_reg_string(hk, "model_name", config->model_name);
+	wpa_config_write_reg_string(hk, "model_number", config->model_number);
+	wpa_config_write_reg_string(hk, "serial_number",
+				    config->serial_number);
+	{
+		char _buf[WPS_DEV_TYPE_BUFSIZE], *buf;
+		buf = wps_dev_type_bin2str(config->device_type,
+					   _buf, sizeof(_buf));
+		wpa_config_write_reg_string(hk, "device_type", buf);
+	}
+	wpa_config_write_reg_string(hk, "config_methods",
+				    config->config_methods);
+	if (WPA_GET_BE32(config->os_version)) {
+		char vbuf[10];
+		os_snprintf(vbuf, sizeof(vbuf), "%08x",
+			    WPA_GET_BE32(config->os_version));
+		wpa_config_write_reg_string(hk, "os_version", vbuf);
+	}
+	wpa_config_write_reg_dword(hk, TEXT("wps_cred_processing"),
+				   config->wps_cred_processing, 0);
+	wpa_config_write_reg_dword(hk, TEXT("wps_cred_add_sae"),
+				   config->wps_cred_add_sae, 0);
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+	wpa_config_write_reg_string(hk, "p2p_ssid_postfix",
+				    config->p2p_ssid_postfix);
+	wpa_config_write_reg_dword(hk, TEXT("p2p_group_idle"),
+				   config->p2p_group_idle, 0);
+#endif /* CONFIG_P2P */
+
+	wpa_config_write_reg_dword(hk, TEXT("bss_max_count"),
+				   config->bss_max_count,
+				   DEFAULT_BSS_MAX_COUNT);
+	wpa_config_write_reg_dword(hk, TEXT("filter_ssids"),
+				   config->filter_ssids, 0);
+	wpa_config_write_reg_dword(hk, TEXT("max_num_sta"),
+				   config->max_num_sta, DEFAULT_MAX_NUM_STA);
+	wpa_config_write_reg_dword(hk, TEXT("ap_isolate"),
+				   config->ap_isolate, DEFAULT_AP_ISOLATE);
+	wpa_config_write_reg_dword(hk, TEXT("disassoc_low_ack"),
+				   config->disassoc_low_ack, 0);
+
+	wpa_config_write_reg_dword(hk, TEXT("okc"), config->okc, 0);
+	wpa_config_write_reg_dword(hk, TEXT("pmf"), config->pmf, 0);
+
+	wpa_config_write_reg_dword(hk, TEXT("external_sim"),
+				   config->external_sim, 0);
+
+	return 0;
+}
+
+
+static int wpa_config_delete_subkeys(HKEY hk, const TCHAR *key)
+{
+	HKEY nhk;
+	int i, errors = 0;
+	LONG ret;
+
+	ret = RegOpenKeyEx(hk, key, 0, KEY_ENUMERATE_SUB_KEYS | DELETE, &nhk);
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "WINREG: Could not open key '" TSTR
+			   "' for subkey deletion: error 0x%x (%d)", key,
+			   (unsigned int) ret, (int) GetLastError());
+		return 0;
+	}
+
+	for (i = 0; ; i++) {
+		TCHAR name[255];
+		DWORD namelen;
+
+		namelen = 255;
+		ret = RegEnumKeyEx(nhk, i, name, &namelen, NULL, NULL, NULL,
+				   NULL);
+
+		if (ret == ERROR_NO_MORE_ITEMS)
+			break;
+
+		if (ret != ERROR_SUCCESS) {
+			wpa_printf(MSG_DEBUG, "RegEnumKeyEx failed: 0x%x (%d)",
+				   (unsigned int) ret, (int) GetLastError());
+			break;
+		}
+
+		if (namelen >= 255)
+			namelen = 255 - 1;
+		name[namelen] = TEXT('\0');
+
+		ret = RegDeleteKey(nhk, name);
+		if (ret != ERROR_SUCCESS) {
+			wpa_printf(MSG_DEBUG, "RegDeleteKey failed: 0x%x (%d)",
+				   (unsigned int) ret, (int) GetLastError());
+			errors++;
+		}
+	}
+
+	RegCloseKey(nhk);
+
+	return errors ? -1 : 0;
+}
+
+
+static void write_str(HKEY hk, const char *field, struct wpa_ssid *ssid)
+{
+	char *value = wpa_config_get(ssid, field);
+	if (value == NULL)
+		return;
+	wpa_config_write_reg_string(hk, field, value);
+	os_free(value);
+}
+
+
+static void write_int(HKEY hk, const char *field, int value, int def)
+{
+	char val[20];
+	if (value == def)
+		return;
+	os_snprintf(val, sizeof(val), "%d", value);
+	wpa_config_write_reg_string(hk, field, val);
+}
+
+
+static void write_bssid(HKEY hk, struct wpa_ssid *ssid)
+{
+	char *value = wpa_config_get(ssid, "bssid");
+	if (value == NULL)
+		return;
+	wpa_config_write_reg_string(hk, "bssid", value);
+	os_free(value);
+}
+
+
+static void write_psk(HKEY hk, struct wpa_ssid *ssid)
+{
+	char *value = wpa_config_get(ssid, "psk");
+	if (value == NULL)
+		return;
+	wpa_config_write_reg_string(hk, "psk", value);
+	os_free(value);
+}
+
+
+static void write_proto(HKEY hk, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (ssid->proto == DEFAULT_PROTO)
+		return;
+
+	value = wpa_config_get(ssid, "proto");
+	if (value == NULL)
+		return;
+	if (value[0])
+		wpa_config_write_reg_string(hk, "proto", value);
+	os_free(value);
+}
+
+
+static void write_key_mgmt(HKEY hk, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (ssid->key_mgmt == DEFAULT_KEY_MGMT)
+		return;
+
+	value = wpa_config_get(ssid, "key_mgmt");
+	if (value == NULL)
+		return;
+	if (value[0])
+		wpa_config_write_reg_string(hk, "key_mgmt", value);
+	os_free(value);
+}
+
+
+static void write_pairwise(HKEY hk, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (ssid->pairwise_cipher == DEFAULT_PAIRWISE)
+		return;
+
+	value = wpa_config_get(ssid, "pairwise");
+	if (value == NULL)
+		return;
+	if (value[0])
+		wpa_config_write_reg_string(hk, "pairwise", value);
+	os_free(value);
+}
+
+
+static void write_group(HKEY hk, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (ssid->group_cipher == DEFAULT_GROUP)
+		return;
+
+	value = wpa_config_get(ssid, "group");
+	if (value == NULL)
+		return;
+	if (value[0])
+		wpa_config_write_reg_string(hk, "group", value);
+	os_free(value);
+}
+
+
+static void write_auth_alg(HKEY hk, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	if (ssid->auth_alg == 0)
+		return;
+
+	value = wpa_config_get(ssid, "auth_alg");
+	if (value == NULL)
+		return;
+	if (value[0])
+		wpa_config_write_reg_string(hk, "auth_alg", value);
+	os_free(value);
+}
+
+
+#ifdef IEEE8021X_EAPOL
+static void write_eap(HKEY hk, struct wpa_ssid *ssid)
+{
+	char *value;
+
+	value = wpa_config_get(ssid, "eap");
+	if (value == NULL)
+		return;
+
+	if (value[0])
+		wpa_config_write_reg_string(hk, "eap", value);
+	os_free(value);
+}
+#endif /* IEEE8021X_EAPOL */
+
+
+#ifdef CONFIG_WEP
+static void write_wep_key(HKEY hk, int idx, struct wpa_ssid *ssid)
+{
+	char field[20], *value;
+
+	os_snprintf(field, sizeof(field), "wep_key%d", idx);
+	value = wpa_config_get(ssid, field);
+	if (value) {
+		wpa_config_write_reg_string(hk, field, value);
+		os_free(value);
+	}
+}
+#endif /* CONFIG_WEP */
+
+
+static int wpa_config_write_network(HKEY hk, struct wpa_ssid *ssid, int id)
+{
+	int errors = 0;
+	HKEY nhk, netw;
+	LONG ret;
+	TCHAR name[5];
+
+	ret = RegOpenKeyEx(hk, TEXT("networks"), 0, KEY_CREATE_SUB_KEY, &nhk);
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "WINREG: Could not open networks key "
+			   "for subkey addition: error 0x%x (%d)",
+			   (unsigned int) ret, (int) GetLastError());
+		return 0;
+	}
+
+#ifdef UNICODE
+	wsprintf(name, L"%04d", id);
+#else /* UNICODE */
+	os_snprintf(name, sizeof(name), "%04d", id);
+#endif /* UNICODE */
+	ret = RegCreateKeyEx(nhk, name, 0, NULL, 0, KEY_WRITE, NULL, &netw,
+			     NULL);
+	RegCloseKey(nhk);
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "WINREG: Could not add network key '%s':"
+			   " error 0x%x (%d)",
+			   name, (unsigned int) ret, (int) GetLastError());
+		return -1;
+	}
+
+#define STR(t) write_str(netw, #t, ssid)
+#define INT(t) write_int(netw, #t, ssid->t, 0)
+#define INTe(t, m) write_int(netw, #t, ssid->eap.m, 0)
+#define INT_DEF(t, def) write_int(netw, #t, ssid->t, def)
+#define INT_DEFe(t, m, def) write_int(netw, #t, ssid->eap.m, def)
+
+	STR(ssid);
+	INT(scan_ssid);
+	write_bssid(netw, ssid);
+	write_psk(netw, ssid);
+	STR(sae_password);
+	STR(sae_password_id);
+	write_proto(netw, ssid);
+	write_key_mgmt(netw, ssid);
+	write_pairwise(netw, ssid);
+	write_group(netw, ssid);
+	write_auth_alg(netw, ssid);
+#ifdef IEEE8021X_EAPOL
+	write_eap(netw, ssid);
+	STR(identity);
+	STR(anonymous_identity);
+	STR(imsi_identity);
+	STR(password);
+	STR(ca_cert);
+	STR(ca_path);
+	STR(client_cert);
+	STR(private_key);
+	STR(private_key_passwd);
+	STR(dh_file);
+	STR(subject_match);
+	STR(check_cert_subject);
+	STR(altsubject_match);
+	STR(ca_cert2);
+	STR(ca_path2);
+	STR(client_cert2);
+	STR(private_key2);
+	STR(private_key2_passwd);
+	STR(dh_file2);
+	STR(subject_match2);
+	STR(check_cert_subject2);
+	STR(altsubject_match2);
+	STR(phase1);
+	STR(phase2);
+	STR(pcsc);
+	STR(pin);
+	STR(engine_id);
+	STR(key_id);
+	STR(cert_id);
+	STR(ca_cert_id);
+	STR(key2_id);
+	STR(pin2);
+	STR(engine2_id);
+	STR(cert2_id);
+	STR(ca_cert2_id);
+	INTe(engine, cert.engine);
+	INTe(engine2, phase2_cert.engine);
+	INT_DEF(eapol_flags, DEFAULT_EAPOL_FLAGS);
+#endif /* IEEE8021X_EAPOL */
+#ifdef CONFIG_WEP
+	{
+		int i;
+
+		for (i = 0; i < 4; i++)
+			write_wep_key(netw, i, ssid);
+		INT(wep_tx_keyidx);
+	}
+#endif /* CONFIG_WEP */
+	INT(priority);
+#ifdef IEEE8021X_EAPOL
+	INT_DEF(eap_workaround, DEFAULT_EAP_WORKAROUND);
+	STR(pac_file);
+	INT_DEFe(fragment_size, fragment_size, DEFAULT_FRAGMENT_SIZE);
+#endif /* IEEE8021X_EAPOL */
+	INT(mode);
+	write_int(netw, "proactive_key_caching", ssid->proactive_key_caching,
+		  -1);
+	INT(disabled);
+	write_int(netw, "ieee80211w", ssid->ieee80211w,
+		  MGMT_FRAME_PROTECTION_DEFAULT);
+	STR(id_str);
+#ifdef CONFIG_HS20
+	INT(update_identifier);
+#endif /* CONFIG_HS20 */
+	INT(group_rekey);
+	INT(ft_eap_pmksa_caching);
+
+#undef STR
+#undef INT
+#undef INT_DEF
+
+	RegCloseKey(netw);
+
+	return errors ? -1 : 0;
+}
+
+
+static int wpa_config_write_blob(HKEY hk, struct wpa_config_blob *blob)
+{
+	HKEY bhk;
+	LONG ret;
+	TCHAR *name;
+
+	ret = RegCreateKeyEx(hk, TEXT("blobs"), 0, NULL, 0, KEY_WRITE, NULL,
+			     &bhk, NULL);
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "WINREG: Could not add blobs key: "
+			   "error 0x%x (%d)",
+			   (unsigned int) ret, (int) GetLastError());
+		return -1;
+	}
+
+	name = wpa_strdup_tchar(blob->name);
+	ret = RegSetValueEx(bhk, name, 0, REG_BINARY, blob->data,
+			    blob->len);
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_ERROR, "WINREG: Failed to set blob %s': "
+			   "error 0x%x (%d)", blob->name, (unsigned int) ret,
+			   (int) GetLastError());
+		RegCloseKey(bhk);
+		os_free(name);
+		return -1;
+	}
+	os_free(name);
+
+	RegCloseKey(bhk);
+
+	return 0;
+}
+
+
+int wpa_config_write(const char *name, struct wpa_config *config)
+{
+	TCHAR buf[256];
+	HKEY hk;
+	LONG ret;
+	int errors = 0;
+	struct wpa_ssid *ssid;
+	struct wpa_config_blob *blob;
+	int id;
+
+	wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
+
+#ifdef UNICODE
+	_snwprintf(buf, 256, WPA_KEY_PREFIX TEXT("\\configs\\%S"), name);
+#else /* UNICODE */
+	os_snprintf(buf, 256, WPA_KEY_PREFIX TEXT("\\configs\\%s"), name);
+#endif /* UNICODE */
+
+	ret = RegOpenKeyEx(WPA_KEY_ROOT, buf, 0, KEY_SET_VALUE | DELETE, &hk);
+	if (ret != ERROR_SUCCESS) {
+		wpa_printf(MSG_ERROR, "Could not open wpa_supplicant "
+			   "configuration registry %s: error %d", buf,
+			   (int) GetLastError());
+		return -1;
+	}
+
+	if (wpa_config_write_global(config, hk)) {
+		wpa_printf(MSG_ERROR, "Failed to write global configuration "
+			   "data");
+		errors++;
+	}
+
+	wpa_config_delete_subkeys(hk, TEXT("networks"));
+	for (ssid = config->ssid, id = 0; ssid; ssid = ssid->next, id++) {
+		if (ssid->key_mgmt == WPA_KEY_MGMT_WPS)
+			continue; /* do not save temporary WPS networks */
+		if (wpa_config_write_network(hk, ssid, id))
+			errors++;
+	}
+
+	RegDeleteKey(hk, TEXT("blobs"));
+	for (blob = config->blobs; blob; blob = blob->next) {
+		if (wpa_config_write_blob(hk, blob))
+			errors++;
+	}
+
+	RegCloseKey(hk);
+
+	wpa_printf(MSG_DEBUG, "Configuration '%s' written %ssuccessfully",
+		   name, errors ? "un" : "");
+	return errors ? -1 : 0;
+}
diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
new file mode 100644
index 000000000000..bcd67fca3e12
--- /dev/null
+++ b/wpa_supplicant/ctrl_iface.c
@@ -0,0 +1,13103 @@
+/*
+ * WPA Supplicant / Control interface (shared code for all backends)
+ * Copyright (c) 2004-2020, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+#ifdef CONFIG_TESTING_OPTIONS
+#include <netinet/ip.h>
+#endif /* CONFIG_TESTING_OPTIONS */
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "utils/uuid.h"
+#include "utils/module_tests.h"
+#include "common/version.h"
+#include "common/ieee802_11_defs.h"
+#include "common/ieee802_11_common.h"
+#include "common/wpa_ctrl.h"
+#ifdef CONFIG_DPP
+#include "common/dpp.h"
+#endif /* CONFIG_DPP */
+#include "common/ptksa_cache.h"
+#include "crypto/tls.h"
+#include "ap/hostapd.h"
+#include "eap_peer/eap.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "rsn_supp/wpa.h"
+#include "rsn_supp/preauth.h"
+#include "rsn_supp/pmksa_cache.h"
+#include "l2_packet/l2_packet.h"
+#include "wps/wps.h"
+#include "fst/fst.h"
+#include "fst/fst_ctrl_iface.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "wps_supplicant.h"
+#include "ibss_rsn.h"
+#include "wpas_glue.h"
+#include "ap.h"
+#include "p2p_supplicant.h"
+#include "p2p/p2p.h"
+#include "hs20_supplicant.h"
+#include "wifi_display.h"
+#include "notify.h"
+#include "bss.h"
+#include "scan.h"
+#include "ctrl_iface.h"
+#include "interworking.h"
+#include "bssid_ignore.h"
+#include "autoscan.h"
+#include "wnm_sta.h"
+#include "offchannel.h"
+#include "drivers/driver.h"
+#include "mesh.h"
+#include "dpp_supplicant.h"
+#include "sme.h"
+
+#ifdef __NetBSD__
+#include <net/if_ether.h>
+#elif !defined(__CYGWIN__) && !defined(CONFIG_NATIVE_WINDOWS)
+#include <net/ethernet.h>
+#endif
+
+static int wpa_supplicant_global_iface_list(struct wpa_global *global,
+					    char *buf, int len);
+static int wpa_supplicant_global_iface_interfaces(struct wpa_global *global,
+						  const char *input,
+						  char *buf, int len);
+static int * freq_range_to_channel_list(struct wpa_supplicant *wpa_s,
+					char *val);
+
+
+static int set_bssid_filter(struct wpa_supplicant *wpa_s, char *val)
+{
+	char *pos;
+	u8 addr[ETH_ALEN], *filter = NULL, *n;
+	size_t count = 0;
+
+	pos = val;
+	while (pos) {
+		if (*pos == '\0')
+			break;
+		if (hwaddr_aton(pos, addr)) {
+			os_free(filter);
+			return -1;
+		}
+		n = os_realloc_array(filter, count + 1, ETH_ALEN);
+		if (n == NULL) {
+			os_free(filter);
+			return -1;
+		}
+		filter = n;
+		os_memcpy(filter + count * ETH_ALEN, addr, ETH_ALEN);
+		count++;
+
+		pos = os_strchr(pos, ' ');
+		if (pos)
+			pos++;
+	}
+
+	wpa_hexdump(MSG_DEBUG, "bssid_filter", filter, count * ETH_ALEN);
+	os_free(wpa_s->bssid_filter);
+	wpa_s->bssid_filter = filter;
+	wpa_s->bssid_filter_count = count;
+
+	return 0;
+}
+
+
+static int set_disallow_aps(struct wpa_supplicant *wpa_s, char *val)
+{
+	char *pos;
+	u8 addr[ETH_ALEN], *bssid = NULL, *n;
+	struct wpa_ssid_value *ssid = NULL, *ns;
+	size_t count = 0, ssid_count = 0;
+	struct wpa_ssid *c;
+
+	/*
+	 * disallow_list ::= <ssid_spec> | <bssid_spec> | <disallow_list> | ""
+	 * SSID_SPEC ::= ssid <SSID_HEX>
+	 * BSSID_SPEC ::= bssid <BSSID_HEX>
+	 */
+
+	pos = val;
+	while (pos) {
+		if (*pos == '\0')
+			break;
+		if (os_strncmp(pos, "bssid ", 6) == 0) {
+			int res;
+			pos += 6;
+			res = hwaddr_aton2(pos, addr);
+			if (res < 0) {
+				os_free(ssid);
+				os_free(bssid);
+				wpa_printf(MSG_DEBUG, "Invalid disallow_aps "
+					   "BSSID value '%s'", pos);
+				return -1;
+			}
+			pos += res;
+			n = os_realloc_array(bssid, count + 1, ETH_ALEN);
+			if (n == NULL) {
+				os_free(ssid);
+				os_free(bssid);
+				return -1;
+			}
+			bssid = n;
+			os_memcpy(bssid + count * ETH_ALEN, addr, ETH_ALEN);
+			count++;
+		} else if (os_strncmp(pos, "ssid ", 5) == 0) {
+			char *end;
+			pos += 5;
+
+			end = pos;
+			while (*end) {
+				if (*end == '\0' || *end == ' ')
+					break;
+				end++;
+			}
+
+			ns = os_realloc_array(ssid, ssid_count + 1,
+					      sizeof(struct wpa_ssid_value));
+			if (ns == NULL) {
+				os_free(ssid);
+				os_free(bssid);
+				return -1;
+			}
+			ssid = ns;
+
+			if ((end - pos) & 0x01 ||
+			    end - pos > 2 * SSID_MAX_LEN ||
+			    hexstr2bin(pos, ssid[ssid_count].ssid,
+				       (end - pos) / 2) < 0) {
+				os_free(ssid);
+				os_free(bssid);
+				wpa_printf(MSG_DEBUG, "Invalid disallow_aps "
+					   "SSID value '%s'", pos);
+				return -1;
+			}
+			ssid[ssid_count].ssid_len = (end - pos) / 2;
+			wpa_hexdump_ascii(MSG_DEBUG, "disallow_aps SSID",
+					  ssid[ssid_count].ssid,
+					  ssid[ssid_count].ssid_len);
+			ssid_count++;
+			pos = end;
+		} else {
+			wpa_printf(MSG_DEBUG, "Unexpected disallow_aps value "
+				   "'%s'", pos);
+			os_free(ssid);
+			os_free(bssid);
+			return -1;
+		}
+
+		pos = os_strchr(pos, ' ');
+		if (pos)
+			pos++;
+	}
+
+	wpa_hexdump(MSG_DEBUG, "disallow_aps_bssid", bssid, count * ETH_ALEN);
+	os_free(wpa_s->disallow_aps_bssid);
+	wpa_s->disallow_aps_bssid = bssid;
+	wpa_s->disallow_aps_bssid_count = count;
+
+	wpa_printf(MSG_DEBUG, "disallow_aps_ssid_count %d", (int) ssid_count);
+	os_free(wpa_s->disallow_aps_ssid);
+	wpa_s->disallow_aps_ssid = ssid;
+	wpa_s->disallow_aps_ssid_count = ssid_count;
+
+	if (!wpa_s->current_ssid || wpa_s->wpa_state < WPA_AUTHENTICATING)
+		return 0;
+
+	c = wpa_s->current_ssid;
+	if (c->mode != WPAS_MODE_INFRA && c->mode != WPAS_MODE_IBSS)
+		return 0;
+
+	if (!disallowed_bssid(wpa_s, wpa_s->bssid) &&
+	    !disallowed_ssid(wpa_s, c->ssid, c->ssid_len))
+		return 0;
+
+	wpa_printf(MSG_DEBUG, "Disconnect and try to find another network "
+		   "because current AP was marked disallowed");
+
+#ifdef CONFIG_SME
+	wpa_s->sme.prev_bssid_set = 0;
+#endif /* CONFIG_SME */
+	wpa_s->reassociate = 1;
+	wpa_s->own_disconnect_req = 1;
+	wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+	wpa_supplicant_req_scan(wpa_s, 0, 0);
+
+	return 0;
+}
+
+
+#ifndef CONFIG_NO_CONFIG_BLOBS
+static int wpas_ctrl_set_blob(struct wpa_supplicant *wpa_s, char *pos)
+{
+	char *name = pos;
+	struct wpa_config_blob *blob;
+	size_t len;
+
+	pos = os_strchr(pos, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+	len = os_strlen(pos);
+	if (len & 1)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "CTRL: Set blob '%s'", name);
+	blob = os_zalloc(sizeof(*blob));
+	if (blob == NULL)
+		return -1;
+	blob->name = os_strdup(name);
+	blob->data = os_malloc(len / 2);
+	if (blob->name == NULL || blob->data == NULL) {
+		wpa_config_free_blob(blob);
+		return -1;
+	}
+
+	if (hexstr2bin(pos, blob->data, len / 2) < 0) {
+		wpa_printf(MSG_DEBUG, "CTRL: Invalid blob hex data");
+		wpa_config_free_blob(blob);
+		return -1;
+	}
+	blob->len = len / 2;
+
+	wpa_config_set_blob(wpa_s->conf, blob);
+
+	return 0;
+}
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+
+
+static int wpas_ctrl_pno(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *params;
+	char *pos;
+	int *freqs = NULL;
+	int ret;
+
+	if (atoi(cmd)) {
+		params = os_strchr(cmd, ' ');
+		os_free(wpa_s->manual_sched_scan_freqs);
+		if (params) {
+			params++;
+			pos = os_strstr(params, "freq=");
+			if (pos)
+				freqs = freq_range_to_channel_list(wpa_s,
+								   pos + 5);
+		}
+		wpa_s->manual_sched_scan_freqs = freqs;
+		ret = wpas_start_pno(wpa_s);
+	} else {
+		ret = wpas_stop_pno(wpa_s);
+	}
+	return ret;
+}
+
+
+static int wpas_ctrl_set_band(struct wpa_supplicant *wpa_s, char *bands)
+{
+	union wpa_event_data event;
+	u32 setband_mask = WPA_SETBAND_AUTO;
+
+	/*
+	 * For example:
+	 *  SET setband 2G,6G
+	 *  SET setband 5G
+	 *  SET setband AUTO
+	 */
+	if (!os_strstr(bands, "AUTO")) {
+		if (os_strstr(bands, "5G"))
+			setband_mask |= WPA_SETBAND_5G;
+		if (os_strstr(bands, "6G"))
+			setband_mask |= WPA_SETBAND_6G;
+		if (os_strstr(bands, "2G"))
+			setband_mask |= WPA_SETBAND_2G;
+		if (setband_mask == WPA_SETBAND_AUTO)
+			return -1;
+	}
+
+	wpa_s->setband_mask = setband_mask;
+	if (wpa_drv_setband(wpa_s, wpa_s->setband_mask) == 0) {
+		os_memset(&event, 0, sizeof(event));
+		event.channel_list_changed.initiator = REGDOM_SET_BY_USER;
+		event.channel_list_changed.type = REGDOM_TYPE_UNKNOWN;
+		wpa_supplicant_event(wpa_s, EVENT_CHANNEL_LIST_CHANGED, &event);
+	}
+
+	return 0;
+}
+
+
+static int wpas_ctrl_iface_set_lci(struct wpa_supplicant *wpa_s,
+				   const char *cmd)
+{
+	struct wpabuf *lci;
+
+	if (*cmd == '\0' || os_strcmp(cmd, "\"\"") == 0) {
+		wpabuf_free(wpa_s->lci);
+		wpa_s->lci = NULL;
+		return 0;
+	}
+
+	lci = wpabuf_parse_bin(cmd);
+	if (!lci)
+		return -1;
+
+	if (os_get_reltime(&wpa_s->lci_time)) {
+		wpabuf_free(lci);
+		return -1;
+	}
+
+	wpabuf_free(wpa_s->lci);
+	wpa_s->lci = lci;
+
+	return 0;
+}
+
+
+static int
+wpas_ctrl_set_relative_rssi(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	int relative_rssi;
+
+	if (os_strcmp(cmd, "disable") == 0) {
+		wpa_s->srp.relative_rssi_set = 0;
+		return 0;
+	}
+
+	relative_rssi = atoi(cmd);
+	if (relative_rssi < 0 || relative_rssi > 100)
+		return -1;
+	wpa_s->srp.relative_rssi = relative_rssi;
+	wpa_s->srp.relative_rssi_set = 1;
+	return 0;
+}
+
+
+static int wpas_ctrl_set_relative_band_adjust(struct wpa_supplicant *wpa_s,
+					      const char *cmd)
+{
+	char *pos;
+	int adjust_rssi;
+
+	/* <band>:adjust_value */
+	pos = os_strchr(cmd, ':');
+	if (!pos)
+		return -1;
+	pos++;
+	adjust_rssi = atoi(pos);
+	if (adjust_rssi < -100 || adjust_rssi > 100)
+		return -1;
+
+	if (os_strncmp(cmd, "2G", 2) == 0)
+		wpa_s->srp.relative_adjust_band = WPA_SETBAND_2G;
+	else if (os_strncmp(cmd, "5G", 2) == 0)
+		wpa_s->srp.relative_adjust_band = WPA_SETBAND_5G;
+	else
+		return -1;
+
+	wpa_s->srp.relative_adjust_rssi = adjust_rssi;
+
+	return 0;
+}
+
+
+static int wpas_ctrl_iface_set_ric_ies(struct wpa_supplicant *wpa_s,
+				   const char *cmd)
+{
+	struct wpabuf *ric_ies;
+
+	if (*cmd == '\0' || os_strcmp(cmd, "\"\"") == 0) {
+		wpabuf_free(wpa_s->ric_ies);
+		wpa_s->ric_ies = NULL;
+		return 0;
+	}
+
+	ric_ies = wpabuf_parse_bin(cmd);
+	if (!ric_ies)
+		return -1;
+
+	wpabuf_free(wpa_s->ric_ies);
+	wpa_s->ric_ies = ric_ies;
+
+	return 0;
+}
+
+
+#ifdef CONFIG_TESTING_OPTIONS
+static int wpas_ctrl_iface_set_dso(struct wpa_supplicant *wpa_s,
+				   const char *val)
+{
+	u8 bssid[ETH_ALEN];
+	const char *pos = val;
+	struct driver_signal_override *dso = NULL, *tmp, parsed;
+
+	if (hwaddr_aton(pos, bssid))
+		return -1;
+	pos = os_strchr(pos, ' ');
+
+	dl_list_for_each(tmp, &wpa_s->drv_signal_override,
+			 struct driver_signal_override, list) {
+		if (os_memcmp(bssid, tmp->bssid, ETH_ALEN) == 0) {
+			dso = tmp;
+			break;
+		}
+	}
+
+	if (!pos) {
+		/* Remove existing entry */
+		if (dso) {
+			dl_list_del(&dso->list);
+			os_free(dso);
+		}
+		return 0;
+	}
+	pos++;
+
+	/* Update an existing entry or add a new one */
+	os_memset(&parsed, 0, sizeof(parsed));
+	if (sscanf(pos, "%d %d %d %d %d",
+		   &parsed.si_current_signal,
+		   &parsed.si_avg_signal,
+		   &parsed.si_avg_beacon_signal,
+		   &parsed.si_current_noise,
+		   &parsed.scan_level) != 5)
+		return -1;
+
+	if (!dso) {
+		dso = os_zalloc(sizeof(*dso));
+		if (!dso)
+			return -1;
+		os_memcpy(dso->bssid, bssid, ETH_ALEN);
+		dl_list_add(&wpa_s->drv_signal_override, &dso->list);
+	}
+	dso->si_current_signal = parsed.si_current_signal;
+	dso->si_avg_signal = parsed.si_avg_signal;
+	dso->si_avg_beacon_signal = parsed.si_avg_beacon_signal;
+	dso->si_current_noise = parsed.si_current_noise;
+	dso->scan_level = parsed.scan_level;
+
+	return 0;
+}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+
+static int wpa_supplicant_ctrl_iface_set(struct wpa_supplicant *wpa_s,
+					 char *cmd)
+{
+	char *value;
+	int ret = 0;
+
+	value = os_strchr(cmd, ' ');
+	if (value == NULL)
+		return -1;
+	*value++ = '\0';
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE SET '%s'='%s'", cmd, value);
+	if (os_strcasecmp(cmd, "EAPOL::heldPeriod") == 0) {
+		eapol_sm_configure(wpa_s->eapol,
+				   atoi(value), -1, -1, -1);
+	} else if (os_strcasecmp(cmd, "EAPOL::authPeriod") == 0) {
+		eapol_sm_configure(wpa_s->eapol,
+				   -1, atoi(value), -1, -1);
+	} else if (os_strcasecmp(cmd, "EAPOL::startPeriod") == 0) {
+		eapol_sm_configure(wpa_s->eapol,
+				   -1, -1, atoi(value), -1);
+	} else if (os_strcasecmp(cmd, "EAPOL::maxStart") == 0) {
+		eapol_sm_configure(wpa_s->eapol,
+				   -1, -1, -1, atoi(value));
+#ifdef CONFIG_TESTING_OPTIONS
+	} else if (os_strcasecmp(cmd, "EAPOL::portControl") == 0) {
+		if (os_strcmp(value, "Auto") == 0)
+			eapol_sm_notify_portControl(wpa_s->eapol, Auto);
+		else if (os_strcmp(value, "ForceUnauthorized") == 0)
+			eapol_sm_notify_portControl(wpa_s->eapol,
+						    ForceUnauthorized);
+		else if (os_strcmp(value, "ForceAuthorized") == 0)
+			eapol_sm_notify_portControl(wpa_s->eapol,
+						    ForceAuthorized);
+		else
+			ret = -1;
+#endif /* CONFIG_TESTING_OPTIONS */
+	} else if (os_strcasecmp(cmd, "dot11RSNAConfigPMKLifetime") == 0) {
+		if (wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_LIFETIME,
+				     atoi(value))) {
+			ret = -1;
+		} else {
+			value[-1] = '=';
+			wpa_config_process_global(wpa_s->conf, cmd, -1);
+		}
+	} else if (os_strcasecmp(cmd, "dot11RSNAConfigPMKReauthThreshold") ==
+		   0) {
+		if (wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_REAUTH_THRESHOLD,
+				     atoi(value))) {
+			ret = -1;
+		} else {
+			value[-1] = '=';
+			wpa_config_process_global(wpa_s->conf, cmd, -1);
+		}
+	} else if (os_strcasecmp(cmd, "dot11RSNAConfigSATimeout") == 0) {
+		if (wpa_sm_set_param(wpa_s->wpa, RSNA_SA_TIMEOUT,
+				     atoi(value))) {
+			ret = -1;
+		} else {
+			value[-1] = '=';
+			wpa_config_process_global(wpa_s->conf, cmd, -1);
+		}
+	} else if (os_strcasecmp(cmd, "wps_fragment_size") == 0) {
+		wpa_s->wps_fragment_size = atoi(value);
+#ifdef CONFIG_WPS_TESTING
+	} else if (os_strcasecmp(cmd, "wps_version_number") == 0) {
+		long int val;
+		val = strtol(value, NULL, 0);
+		if (val < 0 || val > 0xff) {
+			ret = -1;
+			wpa_printf(MSG_DEBUG, "WPS: Invalid "
+				   "wps_version_number %ld", val);
+		} else {
+			wps_version_number = val;
+			wpa_printf(MSG_DEBUG, "WPS: Testing - force WPS "
+				   "version %u.%u",
+				   (wps_version_number & 0xf0) >> 4,
+				   wps_version_number & 0x0f);
+		}
+	} else if (os_strcasecmp(cmd, "wps_testing_stub_cred") == 0) {
+		wps_testing_stub_cred = atoi(value);
+		wpa_printf(MSG_DEBUG, "WPS: Testing - stub_cred=%d",
+			   wps_testing_stub_cred);
+	} else if (os_strcasecmp(cmd, "wps_corrupt_pkhash") == 0) {
+		wps_corrupt_pkhash = atoi(value);
+		wpa_printf(MSG_DEBUG, "WPS: Testing - wps_corrupt_pkhash=%d",
+			   wps_corrupt_pkhash);
+	} else if (os_strcasecmp(cmd, "wps_force_auth_types") == 0) {
+		if (value[0] == '\0') {
+			wps_force_auth_types_in_use = 0;
+		} else {
+			wps_force_auth_types = strtol(value, NULL, 0);
+			wps_force_auth_types_in_use = 1;
+		}
+	} else if (os_strcasecmp(cmd, "wps_force_encr_types") == 0) {
+		if (value[0] == '\0') {
+			wps_force_encr_types_in_use = 0;
+		} else {
+			wps_force_encr_types = strtol(value, NULL, 0);
+			wps_force_encr_types_in_use = 1;
+		}
+#endif /* CONFIG_WPS_TESTING */
+	} else if (os_strcasecmp(cmd, "ampdu") == 0) {
+		if (wpa_drv_ampdu(wpa_s, atoi(value)) < 0)
+			ret = -1;
+#ifdef CONFIG_TDLS
+#ifdef CONFIG_TDLS_TESTING
+	} else if (os_strcasecmp(cmd, "tdls_testing") == 0) {
+		tdls_testing = strtol(value, NULL, 0);
+		wpa_printf(MSG_DEBUG, "TDLS: tdls_testing=0x%x", tdls_testing);
+#endif /* CONFIG_TDLS_TESTING */
+	} else if (os_strcasecmp(cmd, "tdls_disabled") == 0) {
+		int disabled = atoi(value);
+		wpa_printf(MSG_DEBUG, "TDLS: tdls_disabled=%d", disabled);
+		if (disabled) {
+			if (wpa_drv_tdls_oper(wpa_s, TDLS_DISABLE, NULL) < 0)
+				ret = -1;
+		} else if (wpa_drv_tdls_oper(wpa_s, TDLS_ENABLE, NULL) < 0)
+			ret = -1;
+		wpa_tdls_enable(wpa_s->wpa, !disabled);
+#endif /* CONFIG_TDLS */
+	} else if (os_strcasecmp(cmd, "pno") == 0) {
+		ret = wpas_ctrl_pno(wpa_s, value);
+	} else if (os_strcasecmp(cmd, "radio_disabled") == 0) {
+		int disabled = atoi(value);
+		if (wpa_drv_radio_disable(wpa_s, disabled) < 0)
+			ret = -1;
+		else if (disabled)
+			wpa_supplicant_set_state(wpa_s, WPA_INACTIVE);
+	} else if (os_strcasecmp(cmd, "uapsd") == 0) {
+		if (os_strcmp(value, "disable") == 0)
+			wpa_s->set_sta_uapsd = 0;
+		else {
+			int be, bk, vi, vo;
+			char *pos;
+			/* format: BE,BK,VI,VO;max SP Length */
+			be = atoi(value);
+			pos = os_strchr(value, ',');
+			if (pos == NULL)
+				return -1;
+			pos++;
+			bk = atoi(pos);
+			pos = os_strchr(pos, ',');
+			if (pos == NULL)
+				return -1;
+			pos++;
+			vi = atoi(pos);
+			pos = os_strchr(pos, ',');
+			if (pos == NULL)
+				return -1;
+			pos++;
+			vo = atoi(pos);
+			/* ignore max SP Length for now */
+
+			wpa_s->set_sta_uapsd = 1;
+			wpa_s->sta_uapsd = 0;
+			if (be)
+				wpa_s->sta_uapsd |= BIT(0);
+			if (bk)
+				wpa_s->sta_uapsd |= BIT(1);
+			if (vi)
+				wpa_s->sta_uapsd |= BIT(2);
+			if (vo)
+				wpa_s->sta_uapsd |= BIT(3);
+		}
+	} else if (os_strcasecmp(cmd, "ps") == 0) {
+		ret = wpa_drv_set_p2p_powersave(wpa_s, atoi(value), -1, -1);
+#ifdef CONFIG_WIFI_DISPLAY
+	} else if (os_strcasecmp(cmd, "wifi_display") == 0) {
+		int enabled = !!atoi(value);
+		if (enabled && !wpa_s->global->p2p)
+			ret = -1;
+		else
+			wifi_display_enable(wpa_s->global, enabled);
+#endif /* CONFIG_WIFI_DISPLAY */
+	} else if (os_strcasecmp(cmd, "bssid_filter") == 0) {
+		ret = set_bssid_filter(wpa_s, value);
+	} else if (os_strcasecmp(cmd, "disallow_aps") == 0) {
+		ret = set_disallow_aps(wpa_s, value);
+	} else if (os_strcasecmp(cmd, "no_keep_alive") == 0) {
+		wpa_s->no_keep_alive = !!atoi(value);
+#ifdef CONFIG_DPP
+	} else if (os_strcasecmp(cmd, "dpp_configurator_params") == 0) {
+		os_free(wpa_s->dpp_configurator_params);
+		wpa_s->dpp_configurator_params = os_strdup(value);
+	} else if (os_strcasecmp(cmd, "dpp_init_max_tries") == 0) {
+		wpa_s->dpp_init_max_tries = atoi(value);
+	} else if (os_strcasecmp(cmd, "dpp_init_retry_time") == 0) {
+		wpa_s->dpp_init_retry_time = atoi(value);
+	} else if (os_strcasecmp(cmd, "dpp_resp_wait_time") == 0) {
+		wpa_s->dpp_resp_wait_time = atoi(value);
+	} else if (os_strcasecmp(cmd, "dpp_resp_max_tries") == 0) {
+		wpa_s->dpp_resp_max_tries = atoi(value);
+	} else if (os_strcasecmp(cmd, "dpp_resp_retry_time") == 0) {
+		wpa_s->dpp_resp_retry_time = atoi(value);
+#ifdef CONFIG_TESTING_OPTIONS
+	} else if (os_strcasecmp(cmd, "dpp_pkex_own_mac_override") == 0) {
+		if (hwaddr_aton(value, dpp_pkex_own_mac_override))
+			ret = -1;
+	} else if (os_strcasecmp(cmd, "dpp_pkex_peer_mac_override") == 0) {
+		if (hwaddr_aton(value, dpp_pkex_peer_mac_override))
+			ret = -1;
+	} else if (os_strcasecmp(cmd, "dpp_pkex_ephemeral_key_override") == 0) {
+		size_t hex_len = os_strlen(value);
+
+		if (hex_len >
+		    2 * sizeof(dpp_pkex_ephemeral_key_override))
+			ret = -1;
+		else if (hexstr2bin(value, dpp_pkex_ephemeral_key_override,
+				    hex_len / 2))
+			ret = -1;
+		else
+			dpp_pkex_ephemeral_key_override_len = hex_len / 2;
+	} else if (os_strcasecmp(cmd, "dpp_protocol_key_override") == 0) {
+		size_t hex_len = os_strlen(value);
+
+		if (hex_len > 2 * sizeof(dpp_protocol_key_override))
+			ret = -1;
+		else if (hexstr2bin(value, dpp_protocol_key_override,
+				    hex_len / 2))
+			ret = -1;
+		else
+			dpp_protocol_key_override_len = hex_len / 2;
+	} else if (os_strcasecmp(cmd, "dpp_nonce_override") == 0) {
+		size_t hex_len = os_strlen(value);
+
+		if (hex_len > 2 * sizeof(dpp_nonce_override))
+			ret = -1;
+		else if (hexstr2bin(value, dpp_nonce_override, hex_len / 2))
+			ret = -1;
+		else
+			dpp_nonce_override_len = hex_len / 2;
+	} else if (os_strcasecmp(cmd, "dpp_version_override") == 0) {
+		dpp_version_override = atoi(value);
+#endif /* CONFIG_TESTING_OPTIONS */
+#endif /* CONFIG_DPP */
+#ifdef CONFIG_TESTING_OPTIONS
+	} else if (os_strcasecmp(cmd, "ext_mgmt_frame_handling") == 0) {
+		wpa_s->ext_mgmt_frame_handling = !!atoi(value);
+	} else if (os_strcasecmp(cmd, "ext_eapol_frame_io") == 0) {
+		wpa_s->ext_eapol_frame_io = !!atoi(value);
+#ifdef CONFIG_AP
+		if (wpa_s->ap_iface) {
+			wpa_s->ap_iface->bss[0]->ext_eapol_frame_io =
+				wpa_s->ext_eapol_frame_io;
+		}
+#endif /* CONFIG_AP */
+	} else if (os_strcasecmp(cmd, "extra_roc_dur") == 0) {
+		wpa_s->extra_roc_dur = atoi(value);
+	} else if (os_strcasecmp(cmd, "test_failure") == 0) {
+		wpa_s->test_failure = atoi(value);
+	} else if (os_strcasecmp(cmd, "p2p_go_csa_on_inv") == 0) {
+		wpa_s->p2p_go_csa_on_inv = !!atoi(value);
+	} else if (os_strcasecmp(cmd, "ignore_auth_resp") == 0) {
+		wpa_s->ignore_auth_resp = !!atoi(value);
+	} else if (os_strcasecmp(cmd, "ignore_assoc_disallow") == 0) {
+		wpa_s->ignore_assoc_disallow = !!atoi(value);
+		wpa_drv_ignore_assoc_disallow(wpa_s,
+					      wpa_s->ignore_assoc_disallow);
+	} else if (os_strcasecmp(cmd, "disable_sa_query") == 0) {
+		wpa_s->disable_sa_query = !!atoi(value);
+	} else if (os_strcasecmp(cmd, "ignore_sae_h2e_only") == 0) {
+		wpa_s->ignore_sae_h2e_only = !!atoi(value);
+	} else if (os_strcasecmp(cmd, "extra_sae_rejected_groups") == 0) {
+		char *pos;
+
+		os_free(wpa_s->extra_sae_rejected_groups);
+		wpa_s->extra_sae_rejected_groups = NULL;
+		pos = value;
+		while (pos && pos[0]) {
+			int group;
+
+			group = atoi(pos);
+			wpa_printf(MSG_DEBUG,
+				   "TESTING: Extra rejection of SAE group %d",
+				   group);
+			if (group)
+				int_array_add_unique(
+					&wpa_s->extra_sae_rejected_groups,
+					group);
+			pos = os_strchr(pos, ' ');
+			if (!pos)
+				break;
+			pos++;
+		}
+	} else if (os_strcasecmp(cmd, "ft_rsnxe_used") == 0) {
+		wpa_s->ft_rsnxe_used = atoi(value);
+	} else if (os_strcasecmp(cmd, "oci_freq_override_eapol") == 0) {
+		wpa_s->oci_freq_override_eapol = atoi(value);
+	} else if (os_strcasecmp(cmd, "oci_freq_override_saquery_req") == 0) {
+		wpa_s->oci_freq_override_saquery_req = atoi(value);
+	} else if (os_strcasecmp(cmd, "oci_freq_override_saquery_resp") == 0) {
+		wpa_s->oci_freq_override_saquery_resp = atoi(value);
+	} else if (os_strcasecmp(cmd, "oci_freq_override_eapol_g2") == 0) {
+		wpa_s->oci_freq_override_eapol_g2 = atoi(value);
+		/* Populate value to wpa_sm if already associated. */
+		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_OCI_FREQ_EAPOL_G2,
+				 wpa_s->oci_freq_override_eapol_g2);
+	} else if (os_strcasecmp(cmd, "oci_freq_override_ft_assoc") == 0) {
+		wpa_s->oci_freq_override_ft_assoc = atoi(value);
+		/* Populate value to wpa_sm if already associated. */
+		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_OCI_FREQ_FT_ASSOC,
+				 wpa_s->oci_freq_override_ft_assoc);
+	} else if (os_strcasecmp(cmd, "oci_freq_override_fils_assoc") == 0) {
+		wpa_s->oci_freq_override_fils_assoc = atoi(value);
+	} else if (os_strcasecmp(cmd, "oci_freq_override_wnm_sleep") == 0) {
+		wpa_s->oci_freq_override_wnm_sleep = atoi(value);
+	} else if (os_strcasecmp(cmd, "rsne_override_eapol") == 0) {
+		wpabuf_free(wpa_s->rsne_override_eapol);
+		if (os_strcmp(value, "NULL") == 0)
+			wpa_s->rsne_override_eapol = NULL;
+		else
+			wpa_s->rsne_override_eapol = wpabuf_parse_bin(value);
+	} else if (os_strcasecmp(cmd, "rsnxe_override_assoc") == 0) {
+		wpabuf_free(wpa_s->rsnxe_override_assoc);
+		if (os_strcmp(value, "NULL") == 0)
+			wpa_s->rsnxe_override_assoc = NULL;
+		else
+			wpa_s->rsnxe_override_assoc = wpabuf_parse_bin(value);
+	} else if (os_strcasecmp(cmd, "rsnxe_override_eapol") == 0) {
+		wpabuf_free(wpa_s->rsnxe_override_eapol);
+		if (os_strcmp(value, "NULL") == 0)
+			wpa_s->rsnxe_override_eapol = NULL;
+		else
+			wpa_s->rsnxe_override_eapol = wpabuf_parse_bin(value);
+	} else if (os_strcasecmp(cmd, "reject_btm_req_reason") == 0) {
+		wpa_s->reject_btm_req_reason = atoi(value);
+	} else if (os_strcasecmp(cmd, "get_pref_freq_list_override") == 0) {
+		os_free(wpa_s->get_pref_freq_list_override);
+		if (!value[0])
+			wpa_s->get_pref_freq_list_override = NULL;
+		else
+			wpa_s->get_pref_freq_list_override = os_strdup(value);
+	} else if (os_strcasecmp(cmd, "sae_commit_override") == 0) {
+		wpabuf_free(wpa_s->sae_commit_override);
+		if (value[0] == '\0')
+			wpa_s->sae_commit_override = NULL;
+		else
+			wpa_s->sae_commit_override = wpabuf_parse_bin(value);
+	} else if (os_strcasecmp(cmd, "driver_signal_override") == 0) {
+		ret = wpas_ctrl_iface_set_dso(wpa_s, value);
+	} else if (os_strcasecmp(cmd, "disable_scs_support") == 0) {
+		wpa_s->disable_scs_support = !!atoi(value);
+	} else if (os_strcasecmp(cmd, "disable_mscs_support") == 0) {
+		wpa_s->disable_mscs_support = !!atoi(value);
+#ifdef CONFIG_DPP
+	} else if (os_strcasecmp(cmd, "dpp_config_obj_override") == 0) {
+		os_free(wpa_s->dpp_config_obj_override);
+		if (value[0] == '\0')
+			wpa_s->dpp_config_obj_override = NULL;
+		else
+			wpa_s->dpp_config_obj_override = os_strdup(value);
+	} else if (os_strcasecmp(cmd, "dpp_discovery_override") == 0) {
+		os_free(wpa_s->dpp_discovery_override);
+		if (value[0] == '\0')
+			wpa_s->dpp_discovery_override = NULL;
+		else
+			wpa_s->dpp_discovery_override = os_strdup(value);
+	} else if (os_strcasecmp(cmd, "dpp_groups_override") == 0) {
+		os_free(wpa_s->dpp_groups_override);
+		if (value[0] == '\0')
+			wpa_s->dpp_groups_override = NULL;
+		else
+			wpa_s->dpp_groups_override = os_strdup(value);
+	} else if (os_strcasecmp(cmd,
+				 "dpp_ignore_netaccesskey_mismatch") == 0) {
+		wpa_s->dpp_ignore_netaccesskey_mismatch = atoi(value);
+	} else if (os_strcasecmp(cmd, "dpp_test") == 0) {
+		dpp_test = atoi(value);
+#endif /* CONFIG_DPP */
+#endif /* CONFIG_TESTING_OPTIONS */
+#ifdef CONFIG_FILS
+	} else if (os_strcasecmp(cmd, "disable_fils") == 0) {
+		wpa_s->disable_fils = !!atoi(value);
+		wpa_drv_disable_fils(wpa_s, wpa_s->disable_fils);
+		wpa_supplicant_set_default_scan_ies(wpa_s);
+#endif /* CONFIG_FILS */
+#ifndef CONFIG_NO_CONFIG_BLOBS
+	} else if (os_strcmp(cmd, "blob") == 0) {
+		ret = wpas_ctrl_set_blob(wpa_s, value);
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+	} else if (os_strcasecmp(cmd, "setband") == 0) {
+		ret = wpas_ctrl_set_band(wpa_s, value);
+#ifdef CONFIG_MBO
+	} else if (os_strcasecmp(cmd, "non_pref_chan") == 0) {
+		ret = wpas_mbo_update_non_pref_chan(wpa_s, value);
+		if (ret == 0) {
+			value[-1] = '=';
+			wpa_config_process_global(wpa_s->conf, cmd, -1);
+		}
+	} else if (os_strcasecmp(cmd, "mbo_cell_capa") == 0) {
+		wpas_mbo_update_cell_capa(wpa_s, atoi(value));
+	} else if (os_strcasecmp(cmd, "oce") == 0) {
+		wpa_s->conf->oce = atoi(value);
+		if (wpa_s->conf->oce) {
+			if ((wpa_s->conf->oce & OCE_STA) &&
+			    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_OCE_STA))
+				wpa_s->enable_oce = OCE_STA;
+
+			if ((wpa_s->conf->oce & OCE_STA_CFON) &&
+			    (wpa_s->drv_flags &
+			     WPA_DRIVER_FLAGS_OCE_STA_CFON)) {
+				/* TODO: Need to add STA-CFON support */
+				wpa_printf(MSG_ERROR,
+					   "OCE STA-CFON feature is not yet supported");
+				return -1;
+			}
+		} else {
+			wpa_s->enable_oce = 0;
+		}
+		wpa_supplicant_set_default_scan_ies(wpa_s);
+#endif /* CONFIG_MBO */
+	} else if (os_strcasecmp(cmd, "lci") == 0) {
+		ret = wpas_ctrl_iface_set_lci(wpa_s, value);
+	} else if (os_strcasecmp(cmd, "tdls_trigger_control") == 0) {
+		ret = wpa_drv_set_tdls_mode(wpa_s, atoi(value));
+	} else if (os_strcasecmp(cmd, "relative_rssi") == 0) {
+		ret = wpas_ctrl_set_relative_rssi(wpa_s, value);
+	} else if (os_strcasecmp(cmd, "relative_band_adjust") == 0) {
+		ret = wpas_ctrl_set_relative_band_adjust(wpa_s, value);
+	} else if (os_strcasecmp(cmd, "ric_ies") == 0) {
+		ret = wpas_ctrl_iface_set_ric_ies(wpa_s, value);
+	} else if (os_strcasecmp(cmd, "roaming") == 0) {
+		ret = wpa_drv_roaming(wpa_s, atoi(value), NULL);
+#ifdef CONFIG_WNM
+	} else if (os_strcasecmp(cmd, "coloc_intf_elems") == 0) {
+		struct wpabuf *elems;
+
+		elems = wpabuf_parse_bin(value);
+		if (!elems)
+			return -1;
+		wnm_set_coloc_intf_elems(wpa_s, elems);
+#endif /* CONFIG_WNM */
+	} else if (os_strcasecmp(cmd, "enable_dscp_policy_capa") == 0) {
+		wpa_s->enable_dscp_policy_capa = !!atoi(value);
+	} else {
+		value[-1] = '=';
+		ret = wpa_config_process_global(wpa_s->conf, cmd, -1);
+		if (ret == 0)
+			wpa_supplicant_update_config(wpa_s);
+		else if (ret == 1)
+			ret = 0;
+	}
+
+	return ret;
+}
+
+
+static int wpa_supplicant_ctrl_iface_get(struct wpa_supplicant *wpa_s,
+					 char *cmd, char *buf, size_t buflen)
+{
+	int res = -1;
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE GET '%s'", cmd);
+
+	if (os_strcmp(cmd, "version") == 0) {
+		res = os_snprintf(buf, buflen, "%s", VERSION_STR);
+	} else if (os_strcasecmp(cmd, "max_command_len") == 0) {
+		res = os_snprintf(buf, buflen, "%u", CTRL_IFACE_MAX_LEN);
+	} else if (os_strcasecmp(cmd, "country") == 0) {
+		if (wpa_s->conf->country[0] && wpa_s->conf->country[1])
+			res = os_snprintf(buf, buflen, "%c%c",
+					  wpa_s->conf->country[0],
+					  wpa_s->conf->country[1]);
+#ifdef CONFIG_WIFI_DISPLAY
+	} else if (os_strcasecmp(cmd, "wifi_display") == 0) {
+		int enabled;
+		if (wpa_s->global->p2p == NULL ||
+		    wpa_s->global->p2p_disabled)
+			enabled = 0;
+		else
+			enabled = wpa_s->global->wifi_display;
+		res = os_snprintf(buf, buflen, "%d", enabled);
+#endif /* CONFIG_WIFI_DISPLAY */
+#ifdef CONFIG_TESTING_GET_GTK
+	} else if (os_strcmp(cmd, "gtk") == 0) {
+		if (wpa_s->last_gtk_len == 0)
+			return -1;
+		res = wpa_snprintf_hex(buf, buflen, wpa_s->last_gtk,
+				       wpa_s->last_gtk_len);
+		return res;
+#endif /* CONFIG_TESTING_GET_GTK */
+	} else if (os_strcmp(cmd, "tls_library") == 0) {
+		res = tls_get_library_version(buf, buflen);
+#ifdef CONFIG_TESTING_OPTIONS
+	} else if (os_strcmp(cmd, "anonce") == 0) {
+		return wpa_snprintf_hex(buf, buflen,
+					wpa_sm_get_anonce(wpa_s->wpa),
+					WPA_NONCE_LEN);
+	} else if (os_strcasecmp(cmd, "last_tk_key_idx") == 0) {
+		res = os_snprintf(buf, buflen, "%d", wpa_s->last_tk_key_idx);
+#endif /* CONFIG_TESTING_OPTIONS */
+	} else {
+		res = wpa_config_get_value(cmd, wpa_s->conf, buf, buflen);
+	}
+
+	if (os_snprintf_error(buflen, res))
+		return -1;
+	return res;
+}
+
+
+#ifdef IEEE8021X_EAPOL
+static int wpa_supplicant_ctrl_iface_preauth(struct wpa_supplicant *wpa_s,
+					     char *addr)
+{
+	u8 bssid[ETH_ALEN];
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (hwaddr_aton(addr, bssid)) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE PREAUTH: invalid address "
+			   "'%s'", addr);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE PREAUTH " MACSTR, MAC2STR(bssid));
+	rsn_preauth_deinit(wpa_s->wpa);
+	if (rsn_preauth_init(wpa_s->wpa, bssid, ssid ? &ssid->eap : NULL))
+		return -1;
+
+	return 0;
+}
+#endif /* IEEE8021X_EAPOL */
+
+
+#ifdef CONFIG_TDLS
+
+static int wpa_supplicant_ctrl_iface_tdls_discover(
+	struct wpa_supplicant *wpa_s, char *addr)
+{
+	u8 peer[ETH_ALEN];
+	int ret;
+
+	if (hwaddr_aton(addr, peer)) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_DISCOVER: invalid "
+			   "address '%s'", addr);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_DISCOVER " MACSTR,
+		   MAC2STR(peer));
+
+	if (wpa_tdls_is_external_setup(wpa_s->wpa))
+		ret = wpa_tdls_send_discovery_request(wpa_s->wpa, peer);
+	else
+		ret = wpa_drv_tdls_oper(wpa_s, TDLS_DISCOVERY_REQ, peer);
+
+	return ret;
+}
+
+
+static int wpa_supplicant_ctrl_iface_tdls_setup(
+	struct wpa_supplicant *wpa_s, char *addr)
+{
+	u8 peer[ETH_ALEN];
+	int ret;
+
+	if (hwaddr_aton(addr, peer)) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_SETUP: invalid "
+			   "address '%s'", addr);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_SETUP " MACSTR,
+		   MAC2STR(peer));
+
+	if ((wpa_s->conf->tdls_external_control) &&
+	    wpa_tdls_is_external_setup(wpa_s->wpa))
+		return wpa_drv_tdls_oper(wpa_s, TDLS_SETUP, peer);
+
+	wpa_tdls_remove(wpa_s->wpa, peer);
+
+	if (wpa_tdls_is_external_setup(wpa_s->wpa))
+		ret = wpa_tdls_start(wpa_s->wpa, peer);
+	else
+		ret = wpa_drv_tdls_oper(wpa_s, TDLS_SETUP, peer);
+
+	return ret;
+}
+
+
+static int wpa_supplicant_ctrl_iface_tdls_teardown(
+	struct wpa_supplicant *wpa_s, char *addr)
+{
+	u8 peer[ETH_ALEN];
+	int ret;
+
+	if (os_strcmp(addr, "*") == 0) {
+		/* remove everyone */
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_TEARDOWN *");
+		wpa_tdls_teardown_peers(wpa_s->wpa);
+		return 0;
+	}
+
+	if (hwaddr_aton(addr, peer)) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_TEARDOWN: invalid "
+			   "address '%s'", addr);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_TEARDOWN " MACSTR,
+		   MAC2STR(peer));
+
+	if ((wpa_s->conf->tdls_external_control) &&
+	    wpa_tdls_is_external_setup(wpa_s->wpa))
+		return wpa_drv_tdls_oper(wpa_s, TDLS_TEARDOWN, peer);
+
+	if (wpa_tdls_is_external_setup(wpa_s->wpa))
+		ret = wpa_tdls_teardown_link(
+			wpa_s->wpa, peer,
+			WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED);
+	else
+		ret = wpa_drv_tdls_oper(wpa_s, TDLS_TEARDOWN, peer);
+
+	return ret;
+}
+
+
+static int ctrl_iface_get_capability_tdls(
+	struct wpa_supplicant *wpa_s, char *buf, size_t buflen)
+{
+	int ret;
+
+	ret = os_snprintf(buf, buflen, "%s\n",
+			  wpa_s->drv_flags & WPA_DRIVER_FLAGS_TDLS_SUPPORT ?
+			  (wpa_s->drv_flags &
+			   WPA_DRIVER_FLAGS_TDLS_EXTERNAL_SETUP ?
+			   "EXTERNAL" : "INTERNAL") : "UNSUPPORTED");
+	if (os_snprintf_error(buflen, ret))
+		return -1;
+	return ret;
+}
+
+
+static int wpa_supplicant_ctrl_iface_tdls_chan_switch(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 peer[ETH_ALEN];
+	struct hostapd_freq_params freq_params;
+	u8 oper_class;
+	char *pos, *end;
+
+	if (!wpa_tdls_is_external_setup(wpa_s->wpa)) {
+		wpa_printf(MSG_INFO,
+			   "tdls_chanswitch: Only supported with external setup");
+		return -1;
+	}
+
+	os_memset(&freq_params, 0, sizeof(freq_params));
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	oper_class = strtol(pos, &end, 10);
+	if (pos == end) {
+		wpa_printf(MSG_INFO,
+			   "tdls_chanswitch: Invalid op class provided");
+		return -1;
+	}
+
+	pos = end;
+	freq_params.freq = atoi(pos);
+	if (freq_params.freq == 0) {
+		wpa_printf(MSG_INFO, "tdls_chanswitch: Invalid freq provided");
+		return -1;
+	}
+
+#define SET_FREQ_SETTING(str) \
+	do { \
+		const char *pos2 = os_strstr(pos, " " #str "="); \
+		if (pos2) { \
+			pos2 += sizeof(" " #str "=") - 1; \
+			freq_params.str = atoi(pos2); \
+		} \
+	} while (0)
+
+	SET_FREQ_SETTING(center_freq1);
+	SET_FREQ_SETTING(center_freq2);
+	SET_FREQ_SETTING(bandwidth);
+	SET_FREQ_SETTING(sec_channel_offset);
+#undef SET_FREQ_SETTING
+
+	freq_params.ht_enabled = !!os_strstr(pos, " ht");
+	freq_params.vht_enabled = !!os_strstr(pos, " vht");
+
+	if (hwaddr_aton(cmd, peer)) {
+		wpa_printf(MSG_DEBUG,
+			   "CTRL_IFACE TDLS_CHAN_SWITCH: Invalid address '%s'",
+			   cmd);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_CHAN_SWITCH " MACSTR
+		   " OP CLASS %d FREQ %d CENTER1 %d CENTER2 %d BW %d SEC_OFFSET %d%s%s",
+		   MAC2STR(peer), oper_class, freq_params.freq,
+		   freq_params.center_freq1, freq_params.center_freq2,
+		   freq_params.bandwidth, freq_params.sec_channel_offset,
+		   freq_params.ht_enabled ? " HT" : "",
+		   freq_params.vht_enabled ? " VHT" : "");
+
+	return wpa_tdls_enable_chan_switch(wpa_s->wpa, peer, oper_class,
+					   &freq_params);
+}
+
+
+static int wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 peer[ETH_ALEN];
+
+	if (!wpa_tdls_is_external_setup(wpa_s->wpa)) {
+		wpa_printf(MSG_INFO,
+			   "tdls_chanswitch: Only supported with external setup");
+		return -1;
+	}
+
+	if (hwaddr_aton(cmd, peer)) {
+		wpa_printf(MSG_DEBUG,
+			   "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH: Invalid address '%s'",
+			   cmd);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH " MACSTR,
+		   MAC2STR(peer));
+
+	return wpa_tdls_disable_chan_switch(wpa_s->wpa, peer);
+}
+
+
+static int wpa_supplicant_ctrl_iface_tdls_link_status(
+	struct wpa_supplicant *wpa_s, const char *addr,
+	char *buf, size_t buflen)
+{
+	u8 peer[ETH_ALEN];
+	const char *tdls_status;
+	int ret;
+
+	if (hwaddr_aton(addr, peer)) {
+		wpa_printf(MSG_DEBUG,
+			   "CTRL_IFACE TDLS_LINK_STATUS: Invalid address '%s'",
+			   addr);
+		return -1;
+	}
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_LINK_STATUS " MACSTR,
+		   MAC2STR(peer));
+
+	tdls_status = wpa_tdls_get_link_status(wpa_s->wpa, peer);
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_LINK_STATUS: %s", tdls_status);
+	ret = os_snprintf(buf, buflen, "TDLS link status: %s\n", tdls_status);
+	if (os_snprintf_error(buflen, ret))
+		return -1;
+
+	return ret;
+}
+
+#endif /* CONFIG_TDLS */
+
+
+static int wmm_ac_ctrl_addts(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *token, *context = NULL;
+	struct wmm_ac_ts_setup_params params = {
+		.tsid = 0xff,
+		.direction = 0xff,
+	};
+
+	while ((token = str_token(cmd, " ", &context))) {
+		if (sscanf(token, "tsid=%i", &params.tsid) == 1 ||
+		    sscanf(token, "up=%i", &params.user_priority) == 1 ||
+		    sscanf(token, "nominal_msdu_size=%i",
+			   &params.nominal_msdu_size) == 1 ||
+		    sscanf(token, "mean_data_rate=%i",
+			   &params.mean_data_rate) == 1 ||
+		    sscanf(token, "min_phy_rate=%i",
+			   &params.minimum_phy_rate) == 1 ||
+		    sscanf(token, "sba=%i",
+			   &params.surplus_bandwidth_allowance) == 1)
+			continue;
+
+		if (os_strcasecmp(token, "downlink") == 0) {
+			params.direction = WMM_TSPEC_DIRECTION_DOWNLINK;
+		} else if (os_strcasecmp(token, "uplink") == 0) {
+			params.direction = WMM_TSPEC_DIRECTION_UPLINK;
+		} else if (os_strcasecmp(token, "bidi") == 0) {
+			params.direction = WMM_TSPEC_DIRECTION_BI_DIRECTIONAL;
+		} else if (os_strcasecmp(token, "fixed_nominal_msdu") == 0) {
+			params.fixed_nominal_msdu = 1;
+		} else {
+			wpa_printf(MSG_DEBUG,
+				   "CTRL: Invalid WMM_AC_ADDTS parameter: '%s'",
+				   token);
+			return -1;
+		}
+
+	}
+
+	return wpas_wmm_ac_addts(wpa_s, &params);
+}
+
+
+static int wmm_ac_ctrl_delts(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 tsid = atoi(cmd);
+
+	return wpas_wmm_ac_delts(wpa_s, tsid);
+}
+
+
+#ifdef CONFIG_IEEE80211R
+static int wpa_supplicant_ctrl_iface_ft_ds(
+	struct wpa_supplicant *wpa_s, char *addr)
+{
+	u8 target_ap[ETH_ALEN];
+	struct wpa_bss *bss;
+	const u8 *mdie;
+
+	if (hwaddr_aton(addr, target_ap)) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE FT_DS: invalid "
+			   "address '%s'", addr);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE FT_DS " MACSTR, MAC2STR(target_ap));
+
+	bss = wpa_bss_get_bssid(wpa_s, target_ap);
+	if (bss)
+		mdie = wpa_bss_get_ie(bss, WLAN_EID_MOBILITY_DOMAIN);
+	else
+		mdie = NULL;
+
+	return wpa_ft_start_over_ds(wpa_s->wpa, target_ap, mdie);
+}
+#endif /* CONFIG_IEEE80211R */
+
+
+#ifdef CONFIG_WPS
+static int wpa_supplicant_ctrl_iface_wps_pbc(struct wpa_supplicant *wpa_s,
+					     char *cmd)
+{
+	u8 bssid[ETH_ALEN], *_bssid = bssid;
+#ifdef CONFIG_P2P
+	u8 p2p_dev_addr[ETH_ALEN];
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_AP
+	u8 *_p2p_dev_addr = NULL;
+#endif /* CONFIG_AP */
+	char *pos;
+	int multi_ap = 0;
+
+	if (!cmd || os_strcmp(cmd, "any") == 0 ||
+	    os_strncmp(cmd, "any ", 4) == 0) {
+		_bssid = NULL;
+#ifdef CONFIG_P2P
+	} else if (os_strncmp(cmd, "p2p_dev_addr=", 13) == 0) {
+		if (hwaddr_aton(cmd + 13, p2p_dev_addr)) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_PBC: invalid "
+				   "P2P Device Address '%s'",
+				   cmd + 13);
+			return -1;
+		}
+		_p2p_dev_addr = p2p_dev_addr;
+#endif /* CONFIG_P2P */
+	} else if (os_strncmp(cmd, "multi_ap=", 9) == 0) {
+		_bssid = NULL;
+		multi_ap = atoi(cmd + 9);
+	} else if (hwaddr_aton(cmd, bssid)) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_PBC: invalid BSSID '%s'",
+			   cmd);
+		return -1;
+	}
+
+	if (cmd) {
+		pos = os_strstr(cmd, " multi_ap=");
+		if (pos) {
+			pos += 10;
+			multi_ap = atoi(pos);
+		}
+	}
+
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface)
+		return wpa_supplicant_ap_wps_pbc(wpa_s, _bssid, _p2p_dev_addr);
+#endif /* CONFIG_AP */
+
+	return wpas_wps_start_pbc(wpa_s, _bssid, 0, multi_ap);
+}
+
+
+static int wpa_supplicant_ctrl_iface_wps_pin(struct wpa_supplicant *wpa_s,
+					     char *cmd, char *buf,
+					     size_t buflen)
+{
+	u8 bssid[ETH_ALEN], *_bssid = bssid;
+	char *pin;
+	int ret;
+
+	pin = os_strchr(cmd, ' ');
+	if (pin)
+		*pin++ = '\0';
+
+	if (os_strcmp(cmd, "any") == 0)
+		_bssid = NULL;
+	else if (os_strcmp(cmd, "get") == 0) {
+		if (wps_generate_pin((unsigned int *) &ret) < 0)
+			return -1;
+		goto done;
+	} else if (hwaddr_aton(cmd, bssid)) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_PIN: invalid BSSID '%s'",
+			   cmd);
+		return -1;
+	}
+
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface) {
+		int timeout = 0;
+		char *pos;
+
+		if (pin) {
+			pos = os_strchr(pin, ' ');
+			if (pos) {
+				*pos++ = '\0';
+				timeout = atoi(pos);
+			}
+		}
+
+		return wpa_supplicant_ap_wps_pin(wpa_s, _bssid, pin,
+						 buf, buflen, timeout);
+	}
+#endif /* CONFIG_AP */
+
+	if (pin) {
+		ret = wpas_wps_start_pin(wpa_s, _bssid, pin, 0,
+					 DEV_PW_DEFAULT);
+		if (ret < 0)
+			return -1;
+		ret = os_snprintf(buf, buflen, "%s", pin);
+		if (os_snprintf_error(buflen, ret))
+			return -1;
+		return ret;
+	}
+
+	ret = wpas_wps_start_pin(wpa_s, _bssid, NULL, 0, DEV_PW_DEFAULT);
+	if (ret < 0)
+		return -1;
+
+done:
+	/* Return the generated PIN */
+	ret = os_snprintf(buf, buflen, "%08d", ret);
+	if (os_snprintf_error(buflen, ret))
+		return -1;
+	return ret;
+}
+
+
+static int wpa_supplicant_ctrl_iface_wps_check_pin(
+	struct wpa_supplicant *wpa_s, char *cmd, char *buf, size_t buflen)
+{
+	char pin[9];
+	size_t len;
+	char *pos;
+	int ret;
+
+	wpa_hexdump_ascii_key(MSG_DEBUG, "WPS_CHECK_PIN",
+			      (u8 *) cmd, os_strlen(cmd));
+	for (pos = cmd, len = 0; *pos != '\0'; pos++) {
+		if (*pos < '0' || *pos > '9')
+			continue;
+		pin[len++] = *pos;
+		if (len == 9) {
+			wpa_printf(MSG_DEBUG, "WPS: Too long PIN");
+			return -1;
+		}
+	}
+	if (len != 4 && len != 8) {
+		wpa_printf(MSG_DEBUG, "WPS: Invalid PIN length %d", (int) len);
+		return -1;
+	}
+	pin[len] = '\0';
+
+	if (len == 8) {
+		unsigned int pin_val;
+		pin_val = atoi(pin);
+		if (!wps_pin_valid(pin_val)) {
+			wpa_printf(MSG_DEBUG, "WPS: Invalid checksum digit");
+			ret = os_snprintf(buf, buflen, "FAIL-CHECKSUM\n");
+			if (os_snprintf_error(buflen, ret))
+				return -1;
+			return ret;
+		}
+	}
+
+	ret = os_snprintf(buf, buflen, "%s", pin);
+	if (os_snprintf_error(buflen, ret))
+		return -1;
+
+	return ret;
+}
+
+
+#ifdef CONFIG_WPS_NFC
+
+static int wpa_supplicant_ctrl_iface_wps_nfc(struct wpa_supplicant *wpa_s,
+					     char *cmd)
+{
+	u8 bssid[ETH_ALEN], *_bssid = bssid;
+
+	if (cmd == NULL || cmd[0] == '\0')
+		_bssid = NULL;
+	else if (hwaddr_aton(cmd, bssid))
+		return -1;
+
+	return wpas_wps_start_nfc(wpa_s, NULL, _bssid, NULL, 0, 0, NULL, NULL,
+				  0, 0);
+}
+
+
+static int wpa_supplicant_ctrl_iface_wps_nfc_config_token(
+	struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
+{
+	int ndef;
+	struct wpabuf *buf;
+	int res;
+	char *pos;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos)
+		*pos++ = '\0';
+	if (os_strcmp(cmd, "WPS") == 0)
+		ndef = 0;
+	else if (os_strcmp(cmd, "NDEF") == 0)
+		ndef = 1;
+	else
+		return -1;
+
+	buf = wpas_wps_nfc_config_token(wpa_s, ndef, pos);
+	if (buf == NULL)
+		return -1;
+
+	res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
+					 wpabuf_len(buf));
+	reply[res++] = '\n';
+	reply[res] = '\0';
+
+	wpabuf_free(buf);
+
+	return res;
+}
+
+
+static int wpa_supplicant_ctrl_iface_wps_nfc_token(
+	struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
+{
+	int ndef;
+	struct wpabuf *buf;
+	int res;
+
+	if (os_strcmp(cmd, "WPS") == 0)
+		ndef = 0;
+	else if (os_strcmp(cmd, "NDEF") == 0)
+		ndef = 1;
+	else
+		return -1;
+
+	buf = wpas_wps_nfc_token(wpa_s, ndef);
+	if (buf == NULL)
+		return -1;
+
+	res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
+					 wpabuf_len(buf));
+	reply[res++] = '\n';
+	reply[res] = '\0';
+
+	wpabuf_free(buf);
+
+	return res;
+}
+
+
+static int wpa_supplicant_ctrl_iface_wps_nfc_tag_read(
+	struct wpa_supplicant *wpa_s, char *pos)
+{
+	size_t len;
+	struct wpabuf *buf;
+	int ret;
+	char *freq;
+	int forced_freq = 0;
+
+	freq = strstr(pos, " freq=");
+	if (freq) {
+		*freq = '\0';
+		freq += 6;
+		forced_freq = atoi(freq);
+	}
+
+	len = os_strlen(pos);
+	if (len & 0x01)
+		return -1;
+	len /= 2;
+
+	buf = wpabuf_alloc(len);
+	if (buf == NULL)
+		return -1;
+	if (hexstr2bin(pos, wpabuf_put(buf, len), len) < 0) {
+		wpabuf_free(buf);
+		return -1;
+	}
+
+	ret = wpas_wps_nfc_tag_read(wpa_s, buf, forced_freq);
+	wpabuf_free(buf);
+
+	return ret;
+}
+
+
+static int wpas_ctrl_nfc_get_handover_req_wps(struct wpa_supplicant *wpa_s,
+					      char *reply, size_t max_len,
+					      int ndef)
+{
+	struct wpabuf *buf;
+	int res;
+
+	buf = wpas_wps_nfc_handover_req(wpa_s, ndef);
+	if (buf == NULL)
+		return -1;
+
+	res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
+					 wpabuf_len(buf));
+	reply[res++] = '\n';
+	reply[res] = '\0';
+
+	wpabuf_free(buf);
+
+	return res;
+}
+
+
+#ifdef CONFIG_P2P
+static int wpas_ctrl_nfc_get_handover_req_p2p(struct wpa_supplicant *wpa_s,
+					      char *reply, size_t max_len,
+					      int ndef)
+{
+	struct wpabuf *buf;
+	int res;
+
+	buf = wpas_p2p_nfc_handover_req(wpa_s, ndef);
+	if (buf == NULL) {
+		wpa_printf(MSG_DEBUG, "P2P: Could not generate NFC handover request");
+		return -1;
+	}
+
+	res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
+					 wpabuf_len(buf));
+	reply[res++] = '\n';
+	reply[res] = '\0';
+
+	wpabuf_free(buf);
+
+	return res;
+}
+#endif /* CONFIG_P2P */
+
+
+static int wpas_ctrl_nfc_get_handover_req(struct wpa_supplicant *wpa_s,
+					  char *cmd, char *reply,
+					  size_t max_len)
+{
+	char *pos;
+	int ndef;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	if (os_strcmp(cmd, "WPS") == 0)
+		ndef = 0;
+	else if (os_strcmp(cmd, "NDEF") == 0)
+		ndef = 1;
+	else
+		return -1;
+
+	if (os_strcmp(pos, "WPS") == 0 || os_strcmp(pos, "WPS-CR") == 0) {
+		if (!ndef)
+			return -1;
+		return wpas_ctrl_nfc_get_handover_req_wps(
+			wpa_s, reply, max_len, ndef);
+	}
+
+#ifdef CONFIG_P2P
+	if (os_strcmp(pos, "P2P-CR") == 0) {
+		return wpas_ctrl_nfc_get_handover_req_p2p(
+			wpa_s, reply, max_len, ndef);
+	}
+#endif /* CONFIG_P2P */
+
+	return -1;
+}
+
+
+static int wpas_ctrl_nfc_get_handover_sel_wps(struct wpa_supplicant *wpa_s,
+					      char *reply, size_t max_len,
+					      int ndef, int cr, char *uuid)
+{
+	struct wpabuf *buf;
+	int res;
+
+	buf = wpas_wps_nfc_handover_sel(wpa_s, ndef, cr, uuid);
+	if (buf == NULL)
+		return -1;
+
+	res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
+					 wpabuf_len(buf));
+	reply[res++] = '\n';
+	reply[res] = '\0';
+
+	wpabuf_free(buf);
+
+	return res;
+}
+
+
+#ifdef CONFIG_P2P
+static int wpas_ctrl_nfc_get_handover_sel_p2p(struct wpa_supplicant *wpa_s,
+					      char *reply, size_t max_len,
+					      int ndef, int tag)
+{
+	struct wpabuf *buf;
+	int res;
+
+	buf = wpas_p2p_nfc_handover_sel(wpa_s, ndef, tag);
+	if (buf == NULL)
+		return -1;
+
+	res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
+					 wpabuf_len(buf));
+	reply[res++] = '\n';
+	reply[res] = '\0';
+
+	wpabuf_free(buf);
+
+	return res;
+}
+#endif /* CONFIG_P2P */
+
+
+static int wpas_ctrl_nfc_get_handover_sel(struct wpa_supplicant *wpa_s,
+					  char *cmd, char *reply,
+					  size_t max_len)
+{
+	char *pos, *pos2;
+	int ndef;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	if (os_strcmp(cmd, "WPS") == 0)
+		ndef = 0;
+	else if (os_strcmp(cmd, "NDEF") == 0)
+		ndef = 1;
+	else
+		return -1;
+
+	pos2 = os_strchr(pos, ' ');
+	if (pos2)
+		*pos2++ = '\0';
+	if (os_strcmp(pos, "WPS") == 0 || os_strcmp(pos, "WPS-CR") == 0) {
+		if (!ndef)
+			return -1;
+		return wpas_ctrl_nfc_get_handover_sel_wps(
+			wpa_s, reply, max_len, ndef,
+			os_strcmp(pos, "WPS-CR") == 0, pos2);
+	}
+
+#ifdef CONFIG_P2P
+	if (os_strcmp(pos, "P2P-CR") == 0) {
+		return wpas_ctrl_nfc_get_handover_sel_p2p(
+			wpa_s, reply, max_len, ndef, 0);
+	}
+
+	if (os_strcmp(pos, "P2P-CR-TAG") == 0) {
+		return wpas_ctrl_nfc_get_handover_sel_p2p(
+			wpa_s, reply, max_len, ndef, 1);
+	}
+#endif /* CONFIG_P2P */
+
+	return -1;
+}
+
+
+static int wpas_ctrl_nfc_report_handover(struct wpa_supplicant *wpa_s,
+					 char *cmd)
+{
+	size_t len;
+	struct wpabuf *req, *sel;
+	int ret;
+	char *pos, *role, *type, *pos2;
+#ifdef CONFIG_P2P
+	char *freq;
+	int forced_freq = 0;
+
+	freq = strstr(cmd, " freq=");
+	if (freq) {
+		*freq = '\0';
+		freq += 6;
+		forced_freq = atoi(freq);
+	}
+#endif /* CONFIG_P2P */
+
+	role = cmd;
+	pos = os_strchr(role, ' ');
+	if (pos == NULL) {
+		wpa_printf(MSG_DEBUG, "NFC: Missing type in handover report");
+		return -1;
+	}
+	*pos++ = '\0';
+
+	type = pos;
+	pos = os_strchr(type, ' ');
+	if (pos == NULL) {
+		wpa_printf(MSG_DEBUG, "NFC: Missing request message in handover report");
+		return -1;
+	}
+	*pos++ = '\0';
+
+	pos2 = os_strchr(pos, ' ');
+	if (pos2 == NULL) {
+		wpa_printf(MSG_DEBUG, "NFC: Missing select message in handover report");
+		return -1;
+	}
+	*pos2++ = '\0';
+
+	len = os_strlen(pos);
+	if (len & 0x01) {
+		wpa_printf(MSG_DEBUG, "NFC: Invalid request message length in handover report");
+		return -1;
+	}
+	len /= 2;
+
+	req = wpabuf_alloc(len);
+	if (req == NULL) {
+		wpa_printf(MSG_DEBUG, "NFC: Failed to allocate memory for request message");
+		return -1;
+	}
+	if (hexstr2bin(pos, wpabuf_put(req, len), len) < 0) {
+		wpa_printf(MSG_DEBUG, "NFC: Invalid request message hexdump in handover report");
+		wpabuf_free(req);
+		return -1;
+	}
+
+	len = os_strlen(pos2);
+	if (len & 0x01) {
+		wpa_printf(MSG_DEBUG, "NFC: Invalid select message length in handover report");
+		wpabuf_free(req);
+		return -1;
+	}
+	len /= 2;
+
+	sel = wpabuf_alloc(len);
+	if (sel == NULL) {
+		wpa_printf(MSG_DEBUG, "NFC: Failed to allocate memory for select message");
+		wpabuf_free(req);
+		return -1;
+	}
+	if (hexstr2bin(pos2, wpabuf_put(sel, len), len) < 0) {
+		wpa_printf(MSG_DEBUG, "NFC: Invalid select message hexdump in handover report");
+		wpabuf_free(req);
+		wpabuf_free(sel);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "NFC: Connection handover reported - role=%s type=%s req_len=%d sel_len=%d",
+		   role, type, (int) wpabuf_len(req), (int) wpabuf_len(sel));
+
+	if (os_strcmp(role, "INIT") == 0 && os_strcmp(type, "WPS") == 0) {
+		ret = wpas_wps_nfc_report_handover(wpa_s, req, sel);
+#ifdef CONFIG_AP
+	} else if (os_strcmp(role, "RESP") == 0 && os_strcmp(type, "WPS") == 0)
+	{
+		ret = wpas_ap_wps_nfc_report_handover(wpa_s, req, sel);
+		if (ret < 0)
+			ret = wpas_er_wps_nfc_report_handover(wpa_s, req, sel);
+#endif /* CONFIG_AP */
+#ifdef CONFIG_P2P
+	} else if (os_strcmp(role, "INIT") == 0 && os_strcmp(type, "P2P") == 0)
+	{
+		ret = wpas_p2p_nfc_report_handover(wpa_s, 1, req, sel, 0);
+	} else if (os_strcmp(role, "RESP") == 0 && os_strcmp(type, "P2P") == 0)
+	{
+		ret = wpas_p2p_nfc_report_handover(wpa_s, 0, req, sel,
+						   forced_freq);
+#endif /* CONFIG_P2P */
+	} else {
+		wpa_printf(MSG_DEBUG, "NFC: Unsupported connection handover "
+			   "reported: role=%s type=%s", role, type);
+		ret = -1;
+	}
+	wpabuf_free(req);
+	wpabuf_free(sel);
+
+	if (ret)
+		wpa_printf(MSG_DEBUG, "NFC: Failed to process reported handover messages");
+
+	return ret;
+}
+
+#endif /* CONFIG_WPS_NFC */
+
+
+static int wpa_supplicant_ctrl_iface_wps_reg(struct wpa_supplicant *wpa_s,
+					     char *cmd)
+{
+	u8 bssid[ETH_ALEN];
+	char *pin;
+	char *new_ssid;
+	char *new_auth;
+	char *new_encr;
+	char *new_key;
+	struct wps_new_ap_settings ap;
+
+	pin = os_strchr(cmd, ' ');
+	if (pin == NULL)
+		return -1;
+	*pin++ = '\0';
+
+	if (hwaddr_aton(cmd, bssid)) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_REG: invalid BSSID '%s'",
+			   cmd);
+		return -1;
+	}
+
+	new_ssid = os_strchr(pin, ' ');
+	if (new_ssid == NULL)
+		return wpas_wps_start_reg(wpa_s, bssid, pin, NULL);
+	*new_ssid++ = '\0';
+
+	new_auth = os_strchr(new_ssid, ' ');
+	if (new_auth == NULL)
+		return -1;
+	*new_auth++ = '\0';
+
+	new_encr = os_strchr(new_auth, ' ');
+	if (new_encr == NULL)
+		return -1;
+	*new_encr++ = '\0';
+
+	new_key = os_strchr(new_encr, ' ');
+	if (new_key == NULL)
+		return -1;
+	*new_key++ = '\0';
+
+	os_memset(&ap, 0, sizeof(ap));
+	ap.ssid_hex = new_ssid;
+	ap.auth = new_auth;
+	ap.encr = new_encr;
+	ap.key_hex = new_key;
+	return wpas_wps_start_reg(wpa_s, bssid, pin, &ap);
+}
+
+
+#ifdef CONFIG_AP
+static int wpa_supplicant_ctrl_iface_wps_ap_pin(struct wpa_supplicant *wpa_s,
+						char *cmd, char *buf,
+						size_t buflen)
+{
+	int timeout = 300;
+	char *pos;
+	const char *pin_txt;
+
+	if (!wpa_s->ap_iface)
+		return -1;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos)
+		*pos++ = '\0';
+
+	if (os_strcmp(cmd, "disable") == 0) {
+		wpas_wps_ap_pin_disable(wpa_s);
+		return os_snprintf(buf, buflen, "OK\n");
+	}
+
+	if (os_strcmp(cmd, "random") == 0) {
+		if (pos)
+			timeout = atoi(pos);
+		pin_txt = wpas_wps_ap_pin_random(wpa_s, timeout);
+		if (pin_txt == NULL)
+			return -1;
+		return os_snprintf(buf, buflen, "%s", pin_txt);
+	}
+
+	if (os_strcmp(cmd, "get") == 0) {
+		pin_txt = wpas_wps_ap_pin_get(wpa_s);
+		if (pin_txt == NULL)
+			return -1;
+		return os_snprintf(buf, buflen, "%s", pin_txt);
+	}
+
+	if (os_strcmp(cmd, "set") == 0) {
+		char *pin;
+		if (pos == NULL)
+			return -1;
+		pin = pos;
+		pos = os_strchr(pos, ' ');
+		if (pos) {
+			*pos++ = '\0';
+			timeout = atoi(pos);
+		}
+		if (os_strlen(pin) > buflen)
+			return -1;
+		if (wpas_wps_ap_pin_set(wpa_s, pin, timeout) < 0)
+			return -1;
+		return os_snprintf(buf, buflen, "%s", pin);
+	}
+
+	return -1;
+}
+#endif /* CONFIG_AP */
+
+
+#ifdef CONFIG_WPS_ER
+static int wpa_supplicant_ctrl_iface_wps_er_pin(struct wpa_supplicant *wpa_s,
+						char *cmd)
+{
+	char *uuid = cmd, *pin, *pos;
+	u8 addr_buf[ETH_ALEN], *addr = NULL;
+	pin = os_strchr(uuid, ' ');
+	if (pin == NULL)
+		return -1;
+	*pin++ = '\0';
+	pos = os_strchr(pin, ' ');
+	if (pos) {
+		*pos++ = '\0';
+		if (hwaddr_aton(pos, addr_buf) == 0)
+			addr = addr_buf;
+	}
+	return wpas_wps_er_add_pin(wpa_s, addr, uuid, pin);
+}
+
+
+static int wpa_supplicant_ctrl_iface_wps_er_learn(struct wpa_supplicant *wpa_s,
+						  char *cmd)
+{
+	char *uuid = cmd, *pin;
+	pin = os_strchr(uuid, ' ');
+	if (pin == NULL)
+		return -1;
+	*pin++ = '\0';
+	return wpas_wps_er_learn(wpa_s, uuid, pin);
+}
+
+
+static int wpa_supplicant_ctrl_iface_wps_er_set_config(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *uuid = cmd, *id;
+	id = os_strchr(uuid, ' ');
+	if (id == NULL)
+		return -1;
+	*id++ = '\0';
+	return wpas_wps_er_set_config(wpa_s, uuid, atoi(id));
+}
+
+
+static int wpa_supplicant_ctrl_iface_wps_er_config(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pin;
+	char *new_ssid;
+	char *new_auth;
+	char *new_encr;
+	char *new_key;
+	struct wps_new_ap_settings ap;
+
+	pin = os_strchr(cmd, ' ');
+	if (pin == NULL)
+		return -1;
+	*pin++ = '\0';
+
+	new_ssid = os_strchr(pin, ' ');
+	if (new_ssid == NULL)
+		return -1;
+	*new_ssid++ = '\0';
+
+	new_auth = os_strchr(new_ssid, ' ');
+	if (new_auth == NULL)
+		return -1;
+	*new_auth++ = '\0';
+
+	new_encr = os_strchr(new_auth, ' ');
+	if (new_encr == NULL)
+		return -1;
+	*new_encr++ = '\0';
+
+	new_key = os_strchr(new_encr, ' ');
+	if (new_key == NULL)
+		return -1;
+	*new_key++ = '\0';
+
+	os_memset(&ap, 0, sizeof(ap));
+	ap.ssid_hex = new_ssid;
+	ap.auth = new_auth;
+	ap.encr = new_encr;
+	ap.key_hex = new_key;
+	return wpas_wps_er_config(wpa_s, cmd, pin, &ap);
+}
+
+
+#ifdef CONFIG_WPS_NFC
+static int wpa_supplicant_ctrl_iface_wps_er_nfc_config_token(
+	struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
+{
+	int ndef;
+	struct wpabuf *buf;
+	int res;
+	char *uuid;
+
+	uuid = os_strchr(cmd, ' ');
+	if (uuid == NULL)
+		return -1;
+	*uuid++ = '\0';
+
+	if (os_strcmp(cmd, "WPS") == 0)
+		ndef = 0;
+	else if (os_strcmp(cmd, "NDEF") == 0)
+		ndef = 1;
+	else
+		return -1;
+
+	buf = wpas_wps_er_nfc_config_token(wpa_s, ndef, uuid);
+	if (buf == NULL)
+		return -1;
+
+	res = wpa_snprintf_hex_uppercase(reply, max_len, wpabuf_head(buf),
+					 wpabuf_len(buf));
+	reply[res++] = '\n';
+	reply[res] = '\0';
+
+	wpabuf_free(buf);
+
+	return res;
+}
+#endif /* CONFIG_WPS_NFC */
+#endif /* CONFIG_WPS_ER */
+
+#endif /* CONFIG_WPS */
+
+
+#ifdef CONFIG_IBSS_RSN
+static int wpa_supplicant_ctrl_iface_ibss_rsn(
+	struct wpa_supplicant *wpa_s, char *addr)
+{
+	u8 peer[ETH_ALEN];
+
+	if (hwaddr_aton(addr, peer)) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE IBSS_RSN: invalid "
+			   "address '%s'", addr);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE IBSS_RSN " MACSTR,
+		   MAC2STR(peer));
+
+	return ibss_rsn_start(wpa_s->ibss_rsn, peer);
+}
+#endif /* CONFIG_IBSS_RSN */
+
+
+static int wpa_supplicant_ctrl_iface_ctrl_rsp(struct wpa_supplicant *wpa_s,
+					      char *rsp)
+{
+#ifdef IEEE8021X_EAPOL
+	char *pos, *id_pos;
+	int id;
+	struct wpa_ssid *ssid;
+
+	pos = os_strchr(rsp, '-');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+	id_pos = pos;
+	pos = os_strchr(pos, ':');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+	id = atoi(id_pos);
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: field=%s id=%d", rsp, id);
+	wpa_hexdump_ascii_key(MSG_DEBUG, "CTRL_IFACE: value",
+			      (u8 *) pos, os_strlen(pos));
+
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (ssid == NULL) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
+			   "to update", id);
+		return -1;
+	}
+
+	return wpa_supplicant_ctrl_iface_ctrl_rsp_handle(wpa_s, ssid, rsp,
+							 pos);
+#else /* IEEE8021X_EAPOL */
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: 802.1X not included");
+	return -1;
+#endif /* IEEE8021X_EAPOL */
+}
+
+
+static int wpa_supplicant_ctrl_iface_status(struct wpa_supplicant *wpa_s,
+					    const char *params,
+					    char *buf, size_t buflen)
+{
+	char *pos, *end, tmp[30];
+	int res, verbose, wps, ret;
+#ifdef CONFIG_HS20
+	const u8 *hs20;
+#endif /* CONFIG_HS20 */
+	const u8 *sess_id;
+	size_t sess_id_len;
+
+	if (os_strcmp(params, "-DRIVER") == 0)
+		return wpa_drv_status(wpa_s, buf, buflen);
+	verbose = os_strcmp(params, "-VERBOSE") == 0;
+	wps = os_strcmp(params, "-WPS") == 0;
+	pos = buf;
+	end = buf + buflen;
+	if (wpa_s->wpa_state >= WPA_ASSOCIATED) {
+		struct wpa_ssid *ssid = wpa_s->current_ssid;
+		ret = os_snprintf(pos, end - pos, "bssid=" MACSTR "\n",
+				  MAC2STR(wpa_s->bssid));
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+		ret = os_snprintf(pos, end - pos, "freq=%u\n",
+				  wpa_s->assoc_freq);
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+		if (ssid) {
+			u8 *_ssid = ssid->ssid;
+			size_t ssid_len = ssid->ssid_len;
+			u8 ssid_buf[SSID_MAX_LEN];
+			if (ssid_len == 0) {
+				int _res = wpa_drv_get_ssid(wpa_s, ssid_buf);
+				if (_res < 0)
+					ssid_len = 0;
+				else
+					ssid_len = _res;
+				_ssid = ssid_buf;
+			}
+			ret = os_snprintf(pos, end - pos, "ssid=%s\nid=%d\n",
+					  wpa_ssid_txt(_ssid, ssid_len),
+					  ssid->id);
+			if (os_snprintf_error(end - pos, ret))
+				return pos - buf;
+			pos += ret;
+
+			if (wps && ssid->passphrase &&
+			    wpa_key_mgmt_wpa_psk(ssid->key_mgmt) &&
+			    (ssid->mode == WPAS_MODE_AP ||
+			     ssid->mode == WPAS_MODE_P2P_GO)) {
+				ret = os_snprintf(pos, end - pos,
+						  "passphrase=%s\n",
+						  ssid->passphrase);
+				if (os_snprintf_error(end - pos, ret))
+					return pos - buf;
+				pos += ret;
+			}
+			if (ssid->id_str) {
+				ret = os_snprintf(pos, end - pos,
+						  "id_str=%s\n",
+						  ssid->id_str);
+				if (os_snprintf_error(end - pos, ret))
+					return pos - buf;
+				pos += ret;
+			}
+
+			switch (ssid->mode) {
+			case WPAS_MODE_INFRA:
+				ret = os_snprintf(pos, end - pos,
+						  "mode=station\n");
+				break;
+			case WPAS_MODE_IBSS:
+				ret = os_snprintf(pos, end - pos,
+						  "mode=IBSS\n");
+				break;
+			case WPAS_MODE_AP:
+				ret = os_snprintf(pos, end - pos,
+						  "mode=AP\n");
+				break;
+			case WPAS_MODE_P2P_GO:
+				ret = os_snprintf(pos, end - pos,
+						  "mode=P2P GO\n");
+				break;
+			case WPAS_MODE_P2P_GROUP_FORMATION:
+				ret = os_snprintf(pos, end - pos,
+						  "mode=P2P GO - group "
+						  "formation\n");
+				break;
+			case WPAS_MODE_MESH:
+				ret = os_snprintf(pos, end - pos,
+						  "mode=mesh\n");
+				break;
+			default:
+				ret = 0;
+				break;
+			}
+			if (os_snprintf_error(end - pos, ret))
+				return pos - buf;
+			pos += ret;
+		}
+
+		if (wpa_s->connection_set &&
+		    (wpa_s->connection_ht || wpa_s->connection_vht ||
+		     wpa_s->connection_he)) {
+			ret = os_snprintf(pos, end - pos,
+					  "wifi_generation=%u\n",
+					  wpa_s->connection_he ? 6 :
+					  (wpa_s->connection_vht ? 5 : 4));
+			if (os_snprintf_error(end - pos, ret))
+				return pos - buf;
+			pos += ret;
+		}
+
+#ifdef CONFIG_AP
+		if (wpa_s->ap_iface) {
+			pos += ap_ctrl_iface_wpa_get_status(wpa_s, pos,
+							    end - pos,
+							    verbose);
+		} else
+#endif /* CONFIG_AP */
+		pos += wpa_sm_get_status(wpa_s->wpa, pos, end - pos, verbose);
+	}
+#ifdef CONFIG_SME
+#ifdef CONFIG_SAE
+	if (wpa_s->wpa_state >= WPA_ASSOCIATED &&
+#ifdef CONFIG_AP
+	    !wpa_s->ap_iface &&
+#endif /* CONFIG_AP */
+	    wpa_s->sme.sae.state == SAE_ACCEPTED) {
+		ret = os_snprintf(pos, end - pos, "sae_group=%d\n"
+				  "sae_h2e=%d\n"
+				  "sae_pk=%d\n",
+				  wpa_s->sme.sae.group,
+				  wpa_s->sme.sae.h2e,
+				  wpa_s->sme.sae.pk);
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_SAE */
+#endif /* CONFIG_SME */
+	ret = os_snprintf(pos, end - pos, "wpa_state=%s\n",
+			  wpa_supplicant_state_txt(wpa_s->wpa_state));
+	if (os_snprintf_error(end - pos, ret))
+		return pos - buf;
+	pos += ret;
+
+	if (wpa_s->l2 &&
+	    l2_packet_get_ip_addr(wpa_s->l2, tmp, sizeof(tmp)) >= 0) {
+		ret = os_snprintf(pos, end - pos, "ip_address=%s\n", tmp);
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+#ifdef CONFIG_P2P
+	if (wpa_s->global->p2p) {
+		ret = os_snprintf(pos, end - pos, "p2p_device_address=" MACSTR
+				  "\n", MAC2STR(wpa_s->global->p2p_dev_addr));
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_P2P */
+
+	ret = os_snprintf(pos, end - pos, "address=" MACSTR "\n",
+			  MAC2STR(wpa_s->own_addr));
+	if (os_snprintf_error(end - pos, ret))
+		return pos - buf;
+	pos += ret;
+
+#ifdef CONFIG_HS20
+	if (wpa_s->current_bss &&
+	    (hs20 = wpa_bss_get_vendor_ie(wpa_s->current_bss,
+					  HS20_IE_VENDOR_TYPE)) &&
+	    wpa_s->wpa_proto == WPA_PROTO_RSN &&
+	    wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt)) {
+		int release = 1;
+		if (hs20[1] >= 5) {
+			u8 rel_num = (hs20[6] & 0xf0) >> 4;
+			release = rel_num + 1;
+		}
+		ret = os_snprintf(pos, end - pos, "hs20=%d\n", release);
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (wpa_s->current_ssid) {
+		struct wpa_cred *cred;
+		char *type;
+
+		for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+			size_t i;
+
+			if (wpa_s->current_ssid->parent_cred != cred)
+				continue;
+
+			if (cred->provisioning_sp) {
+				ret = os_snprintf(pos, end - pos,
+						  "provisioning_sp=%s\n",
+						  cred->provisioning_sp);
+				if (os_snprintf_error(end - pos, ret))
+					return pos - buf;
+				pos += ret;
+			}
+
+			if (!cred->domain)
+				goto no_domain;
+
+			i = 0;
+			if (wpa_s->current_bss && wpa_s->current_bss->anqp) {
+				struct wpabuf *names =
+					wpa_s->current_bss->anqp->domain_name;
+				for (i = 0; names && i < cred->num_domain; i++)
+				{
+					if (domain_name_list_contains(
+						    names, cred->domain[i], 1))
+						break;
+				}
+				if (i == cred->num_domain)
+					i = 0; /* show first entry by default */
+			}
+			ret = os_snprintf(pos, end - pos, "home_sp=%s\n",
+					  cred->domain[i]);
+			if (os_snprintf_error(end - pos, ret))
+				return pos - buf;
+			pos += ret;
+
+		no_domain:
+			if (wpa_s->current_bss == NULL ||
+			    wpa_s->current_bss->anqp == NULL)
+				res = -1;
+			else
+				res = interworking_home_sp_cred(
+					wpa_s, cred,
+					wpa_s->current_bss->anqp->domain_name);
+			if (res > 0)
+				type = "home";
+			else if (res == 0)
+				type = "roaming";
+			else
+				type = "unknown";
+
+			ret = os_snprintf(pos, end - pos, "sp_type=%s\n", type);
+			if (os_snprintf_error(end - pos, ret))
+				return pos - buf;
+			pos += ret;
+
+			break;
+		}
+	}
+#endif /* CONFIG_HS20 */
+
+	if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+		res = eapol_sm_get_status(wpa_s->eapol, pos, end - pos,
+					  verbose);
+		if (res >= 0)
+			pos += res;
+	}
+
+#ifdef CONFIG_MACSEC
+	res = ieee802_1x_kay_get_status(wpa_s->kay, pos, end - pos);
+	if (res > 0)
+		pos += res;
+#endif /* CONFIG_MACSEC */
+
+	sess_id = eapol_sm_get_session_id(wpa_s->eapol, &sess_id_len);
+	if (sess_id) {
+		char *start = pos;
+
+		ret = os_snprintf(pos, end - pos, "eap_session_id=");
+		if (os_snprintf_error(end - pos, ret))
+			return start - buf;
+		pos += ret;
+		ret = wpa_snprintf_hex(pos, end - pos, sess_id, sess_id_len);
+		if (ret <= 0)
+			return start - buf;
+		pos += ret;
+		ret = os_snprintf(pos, end - pos, "\n");
+		if (os_snprintf_error(end - pos, ret))
+			return start - buf;
+		pos += ret;
+	}
+
+	res = rsn_preauth_get_status(wpa_s->wpa, pos, end - pos, verbose);
+	if (res >= 0)
+		pos += res;
+
+#ifdef CONFIG_WPS
+	{
+		char uuid_str[100];
+		uuid_bin2str(wpa_s->wps->uuid, uuid_str, sizeof(uuid_str));
+		ret = os_snprintf(pos, end - pos, "uuid=%s\n", uuid_str);
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_WPS */
+
+	if (wpa_s->ieee80211ac) {
+		ret = os_snprintf(pos, end - pos, "ieee80211ac=1\n");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+#ifdef ANDROID
+	/*
+	 * Allow using the STATUS command with default behavior, say for debug,
+	 * i.e., don't generate a "fake" CONNECTION and SUPPLICANT_STATE_CHANGE
+	 * events with STATUS-NO_EVENTS.
+	 */
+	if (os_strcmp(params, "-NO_EVENTS")) {
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE
+			     "id=%d state=%d BSSID=" MACSTR " SSID=%s",
+			     wpa_s->current_ssid ? wpa_s->current_ssid->id : -1,
+			     wpa_s->wpa_state,
+			     MAC2STR(wpa_s->bssid),
+			     wpa_s->current_ssid && wpa_s->current_ssid->ssid ?
+			     wpa_ssid_txt(wpa_s->current_ssid->ssid,
+					  wpa_s->current_ssid->ssid_len) : "");
+		if (wpa_s->wpa_state == WPA_COMPLETED) {
+			struct wpa_ssid *ssid = wpa_s->current_ssid;
+			wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_CONNECTED
+				     "- connection to " MACSTR
+				     " completed %s [id=%d id_str=%s]",
+				     MAC2STR(wpa_s->bssid), "(auth)",
+				     ssid ? ssid->id : -1,
+				     ssid && ssid->id_str ? ssid->id_str : "");
+		}
+	}
+#endif /* ANDROID */
+
+	return pos - buf;
+}
+
+
+static int wpa_supplicant_ctrl_iface_bssid(struct wpa_supplicant *wpa_s,
+					   char *cmd)
+{
+	char *pos;
+	int id;
+	struct wpa_ssid *ssid;
+	u8 bssid[ETH_ALEN];
+
+	/* cmd: "<network id> <BSSID>" */
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+	id = atoi(cmd);
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: id=%d bssid='%s'", id, pos);
+	if (hwaddr_aton(pos, bssid)) {
+		wpa_printf(MSG_DEBUG ,"CTRL_IFACE: invalid BSSID '%s'", pos);
+		return -1;
+	}
+
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (ssid == NULL) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
+			   "to update", id);
+		return -1;
+	}
+
+	os_memcpy(ssid->bssid, bssid, ETH_ALEN);
+	ssid->bssid_set = !is_zero_ether_addr(bssid);
+
+	return 0;
+}
+
+
+static int wpa_supplicant_ctrl_iface_bssid_ignore(struct wpa_supplicant *wpa_s,
+						  char *cmd, char *buf,
+						  size_t buflen)
+{
+	u8 bssid[ETH_ALEN];
+	struct wpa_bssid_ignore *e;
+	char *pos, *end;
+	int ret;
+
+	/* cmd: "BSSID_IGNORE [<BSSID>]" */
+	if (*cmd == '\0') {
+		pos = buf;
+		end = buf + buflen;
+		e = wpa_s->bssid_ignore;
+		while (e) {
+			ret = os_snprintf(pos, end - pos, MACSTR "\n",
+					  MAC2STR(e->bssid));
+			if (os_snprintf_error(end - pos, ret))
+				return pos - buf;
+			pos += ret;
+			e = e->next;
+		}
+		return pos - buf;
+	}
+
+	cmd++;
+	if (os_strncmp(cmd, "clear", 5) == 0) {
+		wpa_bssid_ignore_clear(wpa_s);
+		os_memcpy(buf, "OK\n", 3);
+		return 3;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: BSSID_IGNORE bssid='%s'", cmd);
+	if (hwaddr_aton(cmd, bssid)) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: invalid BSSID '%s'", cmd);
+		return -1;
+	}
+
+	/*
+	 * Add the BSSID twice, so its count will be 2, causing it to be
+	 * skipped when processing scan results.
+	 */
+	ret = wpa_bssid_ignore_add(wpa_s, bssid);
+	if (ret < 0)
+		return -1;
+	ret = wpa_bssid_ignore_add(wpa_s, bssid);
+	if (ret < 0)
+		return -1;
+	os_memcpy(buf, "OK\n", 3);
+	return 3;
+}
+
+
+static int wpa_supplicant_ctrl_iface_log_level(struct wpa_supplicant *wpa_s,
+					       char *cmd, char *buf,
+					       size_t buflen)
+{
+	char *pos, *end, *stamp;
+	int ret;
+
+	/* cmd: "LOG_LEVEL [<level>]" */
+	if (*cmd == '\0') {
+		pos = buf;
+		end = buf + buflen;
+		ret = os_snprintf(pos, end - pos, "Current level: %s\n"
+				  "Timestamp: %d\n",
+				  debug_level_str(wpa_debug_level),
+				  wpa_debug_timestamp);
+		if (os_snprintf_error(end - pos, ret))
+			ret = 0;
+
+		return ret;
+	}
+
+	while (*cmd == ' ')
+		cmd++;
+
+	stamp = os_strchr(cmd, ' ');
+	if (stamp) {
+		*stamp++ = '\0';
+		while (*stamp == ' ') {
+			stamp++;
+		}
+	}
+
+	if (os_strlen(cmd)) {
+		int level = str_to_debug_level(cmd);
+		if (level < 0)
+			return -1;
+		wpa_debug_level = level;
+	}
+
+	if (stamp && os_strlen(stamp))
+		wpa_debug_timestamp = atoi(stamp);
+
+	os_memcpy(buf, "OK\n", 3);
+	return 3;
+}
+
+
+static int wpa_supplicant_ctrl_iface_list_networks(
+	struct wpa_supplicant *wpa_s, char *cmd, char *buf, size_t buflen)
+{
+	char *pos, *end, *prev;
+	struct wpa_ssid *ssid;
+	int ret;
+
+	pos = buf;
+	end = buf + buflen;
+	ret = os_snprintf(pos, end - pos,
+			  "network id / ssid / bssid / flags\n");
+	if (os_snprintf_error(end - pos, ret))
+		return pos - buf;
+	pos += ret;
+
+	ssid = wpa_s->conf->ssid;
+
+	/* skip over ssids until we find next one */
+	if (cmd != NULL && os_strncmp(cmd, "LAST_ID=", 8) == 0) {
+		int last_id = atoi(cmd + 8);
+		if (last_id != -1) {
+			while (ssid != NULL && ssid->id <= last_id) {
+				ssid = ssid->next;
+			}
+		}
+	}
+
+	while (ssid) {
+		prev = pos;
+		ret = os_snprintf(pos, end - pos, "%d\t%s",
+				  ssid->id,
+				  wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+		if (os_snprintf_error(end - pos, ret))
+			return prev - buf;
+		pos += ret;
+		if (ssid->bssid_set) {
+			ret = os_snprintf(pos, end - pos, "\t" MACSTR,
+					  MAC2STR(ssid->bssid));
+		} else {
+			ret = os_snprintf(pos, end - pos, "\tany");
+		}
+		if (os_snprintf_error(end - pos, ret))
+			return prev - buf;
+		pos += ret;
+		ret = os_snprintf(pos, end - pos, "\t%s%s%s%s",
+				  ssid == wpa_s->current_ssid ?
+				  "[CURRENT]" : "",
+				  ssid->disabled ? "[DISABLED]" : "",
+				  ssid->disabled_until.sec ?
+				  "[TEMP-DISABLED]" : "",
+				  ssid->disabled == 2 ? "[P2P-PERSISTENT]" :
+				  "");
+		if (os_snprintf_error(end - pos, ret))
+			return prev - buf;
+		pos += ret;
+		ret = os_snprintf(pos, end - pos, "\n");
+		if (os_snprintf_error(end - pos, ret))
+			return prev - buf;
+		pos += ret;
+
+		ssid = ssid->next;
+	}
+
+	return pos - buf;
+}
+
+
+static char * wpa_supplicant_cipher_txt(char *pos, char *end, int cipher)
+{
+	int ret;
+	ret = os_snprintf(pos, end - pos, "-");
+	if (os_snprintf_error(end - pos, ret))
+		return pos;
+	pos += ret;
+	ret = wpa_write_ciphers(pos, end, cipher, "+");
+	if (ret < 0)
+		return pos;
+	pos += ret;
+	return pos;
+}
+
+
+static char * wpa_supplicant_ie_txt(char *pos, char *end, const char *proto,
+				    const u8 *ie, size_t ie_len)
+{
+	struct wpa_ie_data data;
+	char *start;
+	int ret;
+
+	ret = os_snprintf(pos, end - pos, "[%s-", proto);
+	if (os_snprintf_error(end - pos, ret))
+		return pos;
+	pos += ret;
+
+	if (wpa_parse_wpa_ie(ie, ie_len, &data) < 0) {
+		ret = os_snprintf(pos, end - pos, "?]");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+		return pos;
+	}
+
+	start = pos;
+	if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X) {
+		ret = os_snprintf(pos, end - pos, "%sEAP",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+	if (data.key_mgmt & WPA_KEY_MGMT_PSK) {
+		ret = os_snprintf(pos, end - pos, "%sPSK",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+	if (data.key_mgmt & WPA_KEY_MGMT_WPA_NONE) {
+		ret = os_snprintf(pos, end - pos, "%sNone",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+	if (data.key_mgmt & WPA_KEY_MGMT_SAE) {
+		ret = os_snprintf(pos, end - pos, "%sSAE",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+#ifdef CONFIG_IEEE80211R
+	if (data.key_mgmt & WPA_KEY_MGMT_FT_IEEE8021X) {
+		ret = os_snprintf(pos, end - pos, "%sFT/EAP",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+	if (data.key_mgmt & WPA_KEY_MGMT_FT_PSK) {
+		ret = os_snprintf(pos, end - pos, "%sFT/PSK",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+	if (data.key_mgmt & WPA_KEY_MGMT_FT_SAE) {
+		ret = os_snprintf(pos, end - pos, "%sFT/SAE",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+#endif /* CONFIG_IEEE80211R */
+	if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SHA256) {
+		ret = os_snprintf(pos, end - pos, "%sEAP-SHA256",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+	if (data.key_mgmt & WPA_KEY_MGMT_PSK_SHA256) {
+		ret = os_snprintf(pos, end - pos, "%sPSK-SHA256",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+
+#ifdef CONFIG_SUITEB
+	if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B) {
+		ret = os_snprintf(pos, end - pos, "%sEAP-SUITE-B",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+#endif /* CONFIG_SUITEB */
+
+#ifdef CONFIG_SUITEB192
+	if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B_192) {
+		ret = os_snprintf(pos, end - pos, "%sEAP-SUITE-B-192",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+#endif /* CONFIG_SUITEB192 */
+
+#ifdef CONFIG_FILS
+	if (data.key_mgmt & WPA_KEY_MGMT_FILS_SHA256) {
+		ret = os_snprintf(pos, end - pos, "%sFILS-SHA256",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+	if (data.key_mgmt & WPA_KEY_MGMT_FILS_SHA384) {
+		ret = os_snprintf(pos, end - pos, "%sFILS-SHA384",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+#ifdef CONFIG_IEEE80211R
+	if (data.key_mgmt & WPA_KEY_MGMT_FT_FILS_SHA256) {
+		ret = os_snprintf(pos, end - pos, "%sFT-FILS-SHA256",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+	if (data.key_mgmt & WPA_KEY_MGMT_FT_FILS_SHA384) {
+		ret = os_snprintf(pos, end - pos, "%sFT-FILS-SHA384",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_FILS */
+
+#ifdef CONFIG_OWE
+	if (data.key_mgmt & WPA_KEY_MGMT_OWE) {
+		ret = os_snprintf(pos, end - pos, "%sOWE",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+#endif /* CONFIG_OWE */
+
+#ifdef CONFIG_DPP
+	if (data.key_mgmt & WPA_KEY_MGMT_DPP) {
+		ret = os_snprintf(pos, end - pos, "%sDPP",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+#endif /* CONFIG_DPP */
+
+	if (data.key_mgmt & WPA_KEY_MGMT_OSEN) {
+		ret = os_snprintf(pos, end - pos, "%sOSEN",
+				  pos == start ? "" : "+");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+
+	pos = wpa_supplicant_cipher_txt(pos, end, data.pairwise_cipher);
+
+	if (data.capabilities & WPA_CAPABILITY_PREAUTH) {
+		ret = os_snprintf(pos, end - pos, "-preauth");
+		if (os_snprintf_error(end - pos, ret))
+			return pos;
+		pos += ret;
+	}
+
+	ret = os_snprintf(pos, end - pos, "]");
+	if (os_snprintf_error(end - pos, ret))
+		return pos;
+	pos += ret;
+
+	return pos;
+}
+
+
+#ifdef CONFIG_WPS
+static char * wpa_supplicant_wps_ie_txt_buf(struct wpa_supplicant *wpa_s,
+					    char *pos, char *end,
+					    struct wpabuf *wps_ie)
+{
+	int ret;
+	const char *txt;
+
+	if (wps_ie == NULL)
+		return pos;
+	if (wps_is_selected_pbc_registrar(wps_ie))
+		txt = "[WPS-PBC]";
+	else if (wps_is_addr_authorized(wps_ie, wpa_s->own_addr, 0))
+		txt = "[WPS-AUTH]";
+	else if (wps_is_selected_pin_registrar(wps_ie))
+		txt = "[WPS-PIN]";
+	else
+		txt = "[WPS]";
+
+	ret = os_snprintf(pos, end - pos, "%s", txt);
+	if (!os_snprintf_error(end - pos, ret))
+		pos += ret;
+	wpabuf_free(wps_ie);
+	return pos;
+}
+#endif /* CONFIG_WPS */
+
+
+static char * wpa_supplicant_wps_ie_txt(struct wpa_supplicant *wpa_s,
+					char *pos, char *end,
+					const struct wpa_bss *bss)
+{
+#ifdef CONFIG_WPS
+	struct wpabuf *wps_ie;
+	wps_ie = wpa_bss_get_vendor_ie_multi(bss, WPS_IE_VENDOR_TYPE);
+	return wpa_supplicant_wps_ie_txt_buf(wpa_s, pos, end, wps_ie);
+#else /* CONFIG_WPS */
+	return pos;
+#endif /* CONFIG_WPS */
+}
+
+
+/* Format one result on one text line into a buffer. */
+static int wpa_supplicant_ctrl_iface_scan_result(
+	struct wpa_supplicant *wpa_s,
+	const struct wpa_bss *bss, char *buf, size_t buflen)
+{
+	char *pos, *end;
+	int ret;
+	const u8 *ie, *ie2, *osen_ie, *p2p, *mesh, *owe, *rsnxe;
+
+	mesh = wpa_bss_get_ie(bss, WLAN_EID_MESH_ID);
+	p2p = wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE);
+	if (!p2p)
+		p2p = wpa_bss_get_vendor_ie_beacon(bss, P2P_IE_VENDOR_TYPE);
+	if (p2p && bss->ssid_len == P2P_WILDCARD_SSID_LEN &&
+	    os_memcmp(bss->ssid, P2P_WILDCARD_SSID, P2P_WILDCARD_SSID_LEN) ==
+	    0)
+		return 0; /* Do not show P2P listen discovery results here */
+
+	pos = buf;
+	end = buf + buflen;
+
+	ret = os_snprintf(pos, end - pos, MACSTR "\t%d\t%d\t",
+			  MAC2STR(bss->bssid), bss->freq, bss->level);
+	if (os_snprintf_error(end - pos, ret))
+		return -1;
+	pos += ret;
+	ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
+	if (ie)
+		pos = wpa_supplicant_ie_txt(pos, end, "WPA", ie, 2 + ie[1]);
+	ie2 = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+	if (ie2) {
+		pos = wpa_supplicant_ie_txt(pos, end, mesh ? "RSN" : "WPA2",
+					    ie2, 2 + ie2[1]);
+	}
+	rsnxe = wpa_bss_get_ie(bss, WLAN_EID_RSNX);
+	if (ieee802_11_rsnx_capab(rsnxe, WLAN_RSNX_CAPAB_SAE_H2E)) {
+		ret = os_snprintf(pos, end - pos, "[SAE-H2E]");
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+	if (ieee802_11_rsnx_capab(rsnxe, WLAN_RSNX_CAPAB_SAE_PK)) {
+		ret = os_snprintf(pos, end - pos, "[SAE-PK]");
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+	osen_ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
+	if (osen_ie)
+		pos = wpa_supplicant_ie_txt(pos, end, "OSEN",
+					    osen_ie, 2 + osen_ie[1]);
+	owe = wpa_bss_get_vendor_ie(bss, OWE_IE_VENDOR_TYPE);
+	if (owe) {
+		ret = os_snprintf(pos, end - pos,
+				  ie2 ? "[OWE-TRANS]" : "[OWE-TRANS-OPEN]");
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+	pos = wpa_supplicant_wps_ie_txt(wpa_s, pos, end, bss);
+	if (!ie && !ie2 && !osen_ie && (bss->caps & IEEE80211_CAP_PRIVACY)) {
+		ret = os_snprintf(pos, end - pos, "[WEP]");
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+	if (mesh) {
+		ret = os_snprintf(pos, end - pos, "[MESH]");
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+	if (bss_is_dmg(bss)) {
+		const char *s;
+
+		if (wpa_bss_get_ie_ext(bss, WLAN_EID_EXT_EDMG_OPERATION)) {
+			ret = os_snprintf(pos, end - pos, "[EDMG]");
+			if (os_snprintf_error(end - pos, ret))
+				return -1;
+			pos += ret;
+		}
+
+		ret = os_snprintf(pos, end - pos, "[DMG]");
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+		switch (bss->caps & IEEE80211_CAP_DMG_MASK) {
+		case IEEE80211_CAP_DMG_IBSS:
+			s = "[IBSS]";
+			break;
+		case IEEE80211_CAP_DMG_AP:
+			s = "[ESS]";
+			break;
+		case IEEE80211_CAP_DMG_PBSS:
+			s = "[PBSS]";
+			break;
+		default:
+			s = "";
+			break;
+		}
+		ret = os_snprintf(pos, end - pos, "%s", s);
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	} else {
+		if (bss->caps & IEEE80211_CAP_IBSS) {
+			ret = os_snprintf(pos, end - pos, "[IBSS]");
+			if (os_snprintf_error(end - pos, ret))
+				return -1;
+			pos += ret;
+		}
+		if (bss->caps & IEEE80211_CAP_ESS) {
+			ret = os_snprintf(pos, end - pos, "[ESS]");
+			if (os_snprintf_error(end - pos, ret))
+				return -1;
+			pos += ret;
+		}
+	}
+	if (p2p) {
+		ret = os_snprintf(pos, end - pos, "[P2P]");
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+#ifdef CONFIG_HS20
+	if (wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE) && ie2) {
+		ret = os_snprintf(pos, end - pos, "[HS20]");
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+#endif /* CONFIG_HS20 */
+#ifdef CONFIG_FILS
+	if (wpa_bss_get_ie(bss, WLAN_EID_FILS_INDICATION)) {
+		ret = os_snprintf(pos, end - pos, "[FILS]");
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_FST
+	if (wpa_bss_get_ie(bss, WLAN_EID_MULTI_BAND)) {
+		ret = os_snprintf(pos, end - pos, "[FST]");
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+#endif /* CONFIG_FST */
+	if (wpa_bss_ext_capab(bss, WLAN_EXT_CAPAB_UTF_8_SSID)) {
+		ret = os_snprintf(pos, end - pos, "[UTF-8]");
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+
+	ret = os_snprintf(pos, end - pos, "\t%s",
+			  wpa_ssid_txt(bss->ssid, bss->ssid_len));
+	if (os_snprintf_error(end - pos, ret))
+		return -1;
+	pos += ret;
+
+	ret = os_snprintf(pos, end - pos, "\n");
+	if (os_snprintf_error(end - pos, ret))
+		return -1;
+	pos += ret;
+
+	return pos - buf;
+}
+
+
+static int wpa_supplicant_ctrl_iface_scan_results(
+	struct wpa_supplicant *wpa_s, char *buf, size_t buflen)
+{
+	char *pos, *end;
+	struct wpa_bss *bss;
+	int ret;
+
+	pos = buf;
+	end = buf + buflen;
+	ret = os_snprintf(pos, end - pos, "bssid / frequency / signal level / "
+			  "flags / ssid\n");
+	if (os_snprintf_error(end - pos, ret))
+		return pos - buf;
+	pos += ret;
+
+	dl_list_for_each(bss, &wpa_s->bss_id, struct wpa_bss, list_id) {
+		ret = wpa_supplicant_ctrl_iface_scan_result(wpa_s, bss, pos,
+							    end - pos);
+		if (ret < 0 || ret >= end - pos)
+			return pos - buf;
+		pos += ret;
+	}
+
+	return pos - buf;
+}
+
+
+#ifdef CONFIG_MESH
+
+static int wpa_supplicant_ctrl_iface_mesh_interface_add(
+	struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
+{
+	char *pos, ifname[IFNAMSIZ + 1];
+
+	ifname[0] = '\0';
+
+	pos = os_strstr(cmd, "ifname=");
+	if (pos) {
+		pos += 7;
+		os_strlcpy(ifname, pos, sizeof(ifname));
+	}
+
+	if (wpas_mesh_add_interface(wpa_s, ifname, sizeof(ifname)) < 0)
+		return -1;
+
+	os_strlcpy(reply, ifname, max_len);
+	return os_strlen(ifname);
+}
+
+
+static int wpa_supplicant_ctrl_iface_mesh_group_add(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int id;
+	struct wpa_ssid *ssid;
+
+	id = atoi(cmd);
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: MESH_GROUP_ADD id=%d", id);
+
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (ssid == NULL) {
+		wpa_printf(MSG_DEBUG,
+			   "CTRL_IFACE: Could not find network id=%d", id);
+		return -1;
+	}
+	if (ssid->mode != WPAS_MODE_MESH) {
+		wpa_printf(MSG_DEBUG,
+			   "CTRL_IFACE: Cannot use MESH_GROUP_ADD on a non mesh network");
+		return -1;
+	}
+	if (ssid->key_mgmt != WPA_KEY_MGMT_NONE &&
+	    ssid->key_mgmt != WPA_KEY_MGMT_SAE) {
+		wpa_printf(MSG_ERROR,
+			   "CTRL_IFACE: key_mgmt for mesh network should be open or SAE");
+		return -1;
+	}
+
+	/*
+	 * TODO: If necessary write our own group_add function,
+	 * for now we can reuse select_network
+	 */
+	wpa_supplicant_select_network(wpa_s, ssid);
+
+	return 0;
+}
+
+
+static int wpa_supplicant_ctrl_iface_mesh_group_remove(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	struct wpa_supplicant *orig;
+	struct wpa_global *global;
+	int found = 0;
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s", cmd);
+
+	global = wpa_s->global;
+	orig = wpa_s;
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (os_strcmp(wpa_s->ifname, cmd) == 0) {
+			found = 1;
+			break;
+		}
+	}
+	if (!found) {
+		wpa_printf(MSG_ERROR,
+			   "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s not found",
+			   cmd);
+		return -1;
+	}
+	if (wpa_s->mesh_if_created && wpa_s == orig) {
+		wpa_printf(MSG_ERROR,
+			   "CTRL_IFACE: MESH_GROUP_REMOVE can't remove itself");
+		return -1;
+	}
+
+	wpa_s->reassociate = 0;
+	wpa_s->disconnected = 1;
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+	wpa_supplicant_cancel_scan(wpa_s);
+
+	/*
+	 * TODO: If necessary write our own group_remove function,
+	 * for now we can reuse deauthenticate
+	 */
+	wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+
+	if (wpa_s->mesh_if_created)
+		wpa_supplicant_remove_iface(global, wpa_s, 0);
+
+	return 0;
+}
+
+
+static int wpa_supplicant_ctrl_iface_mesh_peer_remove(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 addr[ETH_ALEN];
+
+	if (hwaddr_aton(cmd, addr) < 0)
+		return -1;
+
+	return wpas_mesh_peer_remove(wpa_s, addr);
+}
+
+
+static int wpa_supplicant_ctrl_iface_mesh_peer_add(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 addr[ETH_ALEN];
+	int duration;
+	char *pos;
+
+	pos = os_strstr(cmd, " duration=");
+	if (pos) {
+		*pos = '\0';
+		duration = atoi(pos + 10);
+	} else {
+		duration = -1;
+	}
+
+	if (hwaddr_aton(cmd, addr))
+		return -1;
+
+	return wpas_mesh_peer_add(wpa_s, addr, duration);
+}
+
+
+static int wpa_supplicant_ctrl_iface_mesh_link_probe(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	struct ether_header *eth;
+	u8 addr[ETH_ALEN];
+	u8 *buf;
+	char *pos;
+	size_t payload_len = 0, len;
+	int ret = -1;
+
+	if (hwaddr_aton(cmd, addr))
+		return -1;
+
+	pos = os_strstr(cmd, " payload=");
+	if (pos) {
+		pos = pos + 9;
+		payload_len = os_strlen(pos);
+		if (payload_len & 1)
+			return -1;
+
+		payload_len /= 2;
+	}
+
+	len = ETH_HLEN + payload_len;
+	buf = os_malloc(len);
+	if (!buf)
+		return -1;
+
+	eth = (struct ether_header *) buf;
+	os_memcpy(eth->ether_dhost, addr, ETH_ALEN);
+	os_memcpy(eth->ether_shost, wpa_s->own_addr, ETH_ALEN);
+	eth->ether_type = htons(ETH_P_802_3);
+
+	if (payload_len && hexstr2bin(pos, buf + ETH_HLEN, payload_len) < 0)
+		goto fail;
+
+	ret = wpa_drv_mesh_link_probe(wpa_s, addr, buf, len);
+fail:
+	os_free(buf);
+	return -ret;
+}
+
+#endif /* CONFIG_MESH */
+
+
+static int wpa_supplicant_ctrl_iface_select_network(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int id;
+	struct wpa_ssid *ssid;
+	char *pos;
+
+	/* cmd: "<network id>" or "any" */
+	if (os_strncmp(cmd, "any", 3) == 0) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: SELECT_NETWORK any");
+		ssid = NULL;
+	} else {
+		id = atoi(cmd);
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: SELECT_NETWORK id=%d", id);
+
+		ssid = wpa_config_get_network(wpa_s->conf, id);
+		if (ssid == NULL) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
+				   "network id=%d", id);
+			return -1;
+		}
+		if (ssid->disabled == 2) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE: Cannot use "
+				   "SELECT_NETWORK with persistent P2P group");
+			return -1;
+		}
+	}
+
+	pos = os_strstr(cmd, " freq=");
+	if (pos) {
+		int *freqs = freq_range_to_channel_list(wpa_s, pos + 6);
+		if (freqs) {
+			os_free(wpa_s->select_network_scan_freqs);
+			wpa_s->select_network_scan_freqs = freqs;
+		}
+	}
+
+	wpa_s->scan_min_time.sec = 0;
+	wpa_s->scan_min_time.usec = 0;
+	wpa_supplicant_select_network(wpa_s, ssid);
+
+	return 0;
+}
+
+
+static int wpa_supplicant_ctrl_iface_enable_network(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int id;
+	struct wpa_ssid *ssid;
+
+	/* cmd: "<network id>" or "all" */
+	if (os_strcmp(cmd, "all") == 0) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: ENABLE_NETWORK all");
+		ssid = NULL;
+	} else {
+		id = atoi(cmd);
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: ENABLE_NETWORK id=%d", id);
+
+		ssid = wpa_config_get_network(wpa_s->conf, id);
+		if (ssid == NULL) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
+				   "network id=%d", id);
+			return -1;
+		}
+		if (ssid->disabled == 2) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE: Cannot use "
+				   "ENABLE_NETWORK with persistent P2P group");
+			return -1;
+		}
+
+		if (os_strstr(cmd, " no-connect")) {
+			ssid->disabled = 0;
+			return 0;
+		}
+	}
+	wpa_s->scan_min_time.sec = 0;
+	wpa_s->scan_min_time.usec = 0;
+	wpa_supplicant_enable_network(wpa_s, ssid);
+
+	return 0;
+}
+
+
+static int wpa_supplicant_ctrl_iface_disable_network(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int id;
+	struct wpa_ssid *ssid;
+
+	/* cmd: "<network id>" or "all" */
+	if (os_strcmp(cmd, "all") == 0) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: DISABLE_NETWORK all");
+		ssid = NULL;
+	} else {
+		id = atoi(cmd);
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: DISABLE_NETWORK id=%d", id);
+
+		ssid = wpa_config_get_network(wpa_s->conf, id);
+		if (ssid == NULL) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
+				   "network id=%d", id);
+			return -1;
+		}
+		if (ssid->disabled == 2) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE: Cannot use "
+				   "DISABLE_NETWORK with persistent P2P "
+				   "group");
+			return -1;
+		}
+	}
+	wpa_supplicant_disable_network(wpa_s, ssid);
+
+	return 0;
+}
+
+
+static int wpa_supplicant_ctrl_iface_add_network(
+	struct wpa_supplicant *wpa_s, char *buf, size_t buflen)
+{
+	struct wpa_ssid *ssid;
+	int ret;
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: ADD_NETWORK");
+
+	ssid = wpa_supplicant_add_network(wpa_s);
+	if (ssid == NULL)
+		return -1;
+
+	ret = os_snprintf(buf, buflen, "%d\n", ssid->id);
+	if (os_snprintf_error(buflen, ret))
+		return -1;
+	return ret;
+}
+
+
+static int wpa_supplicant_ctrl_iface_remove_network(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int id;
+	int result;
+
+	/* cmd: "<network id>" or "all" */
+	if (os_strcmp(cmd, "all") == 0) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_NETWORK all");
+		return wpa_supplicant_remove_all_networks(wpa_s);
+	}
+
+	id = atoi(cmd);
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_NETWORK id=%d", id);
+
+	result = wpa_supplicant_remove_network(wpa_s, id);
+	if (result == -1) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find network "
+			   "id=%d", id);
+		return -1;
+	}
+	if (result == -2) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Not able to remove the "
+			   "network id=%d", id);
+		return -1;
+	}
+	return 0;
+}
+
+
+static int wpa_supplicant_ctrl_iface_update_network(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+	char *name, char *value)
+{
+	int ret;
+
+	ret = wpa_config_set(ssid, name, value, 0);
+	if (ret < 0) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to set network "
+			   "variable '%s'", name);
+		return -1;
+	}
+	if (ret == 1)
+		return 0; /* No change to the previously configured value */
+
+#ifdef CONFIG_BGSCAN
+	if (os_strcmp(name, "bgscan") == 0) {
+		/*
+		 * Reset the bgscan parameters for the current network and
+		 * return. There's no need to flush caches for bgscan parameter
+		 * changes.
+		 */
+		if (wpa_s->current_ssid == ssid &&
+		    wpa_s->wpa_state == WPA_COMPLETED)
+			wpa_supplicant_reset_bgscan(wpa_s);
+		return 0;
+	}
+#endif /* CONFIG_BGSCAN */
+
+	if (os_strcmp(name, "bssid") != 0 &&
+	    os_strcmp(name, "bssid_hint") != 0 &&
+	    os_strcmp(name, "priority") != 0) {
+		wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
+
+		if (wpa_s->current_ssid == ssid ||
+		    wpa_s->current_ssid == NULL) {
+			/*
+			 * Invalidate the EAP session cache if anything in the
+			 * current or previously used configuration changes.
+			 */
+			eapol_sm_invalidate_cached_session(wpa_s->eapol);
+		}
+	}
+
+	if ((os_strcmp(name, "psk") == 0 &&
+	     value[0] == '"' && ssid->ssid_len) ||
+	    (os_strcmp(name, "ssid") == 0 && ssid->passphrase))
+		wpa_config_update_psk(ssid);
+	else if (os_strcmp(name, "priority") == 0)
+		wpa_config_update_prio_list(wpa_s->conf);
+
+	return 0;
+}
+
+
+static int wpa_supplicant_ctrl_iface_set_network(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int id, ret, prev_bssid_set, prev_disabled;
+	struct wpa_ssid *ssid;
+	char *name, *value;
+	u8 prev_bssid[ETH_ALEN];
+
+	/* cmd: "<network id> <variable name> <value>" */
+	name = os_strchr(cmd, ' ');
+	if (name == NULL)
+		return -1;
+	*name++ = '\0';
+
+	value = os_strchr(name, ' ');
+	if (value == NULL)
+		return -1;
+	*value++ = '\0';
+
+	id = atoi(cmd);
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: SET_NETWORK id=%d name='%s'",
+		   id, name);
+	wpa_hexdump_ascii_key(MSG_DEBUG, "CTRL_IFACE: value",
+			      (u8 *) value, os_strlen(value));
+
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (ssid == NULL) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find network "
+			   "id=%d", id);
+		return -1;
+	}
+
+	prev_bssid_set = ssid->bssid_set;
+	prev_disabled = ssid->disabled;
+	os_memcpy(prev_bssid, ssid->bssid, ETH_ALEN);
+	ret = wpa_supplicant_ctrl_iface_update_network(wpa_s, ssid, name,
+						       value);
+	if (ret == 0 &&
+	    (ssid->bssid_set != prev_bssid_set ||
+	     os_memcmp(ssid->bssid, prev_bssid, ETH_ALEN) != 0))
+		wpas_notify_network_bssid_set_changed(wpa_s, ssid);
+
+	if (prev_disabled != ssid->disabled &&
+	    (prev_disabled == 2 || ssid->disabled == 2))
+		wpas_notify_network_type_changed(wpa_s, ssid);
+
+	return ret;
+}
+
+
+static int wpa_supplicant_ctrl_iface_get_network(
+	struct wpa_supplicant *wpa_s, char *cmd, char *buf, size_t buflen)
+{
+	int id;
+	size_t res;
+	struct wpa_ssid *ssid;
+	char *name, *value;
+
+	/* cmd: "<network id> <variable name>" */
+	name = os_strchr(cmd, ' ');
+	if (name == NULL || buflen == 0)
+		return -1;
+	*name++ = '\0';
+
+	id = atoi(cmd);
+	wpa_printf(MSG_EXCESSIVE, "CTRL_IFACE: GET_NETWORK id=%d name='%s'",
+		   id, name);
+
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (ssid == NULL) {
+		wpa_printf(MSG_EXCESSIVE, "CTRL_IFACE: Could not find network "
+			   "id=%d", id);
+		return -1;
+	}
+
+	value = wpa_config_get_no_key(ssid, name);
+	if (value == NULL) {
+		wpa_printf(MSG_EXCESSIVE, "CTRL_IFACE: Failed to get network "
+			   "variable '%s'", name);
+		return -1;
+	}
+
+	res = os_strlcpy(buf, value, buflen);
+	if (res >= buflen) {
+		os_free(value);
+		return -1;
+	}
+
+	os_free(value);
+
+	return res;
+}
+
+
+static int wpa_supplicant_ctrl_iface_dup_network(
+	struct wpa_supplicant *wpa_s, char *cmd,
+	struct wpa_supplicant *dst_wpa_s)
+{
+	struct wpa_ssid *ssid_s, *ssid_d;
+	char *name, *id, *value;
+	int id_s, id_d, ret;
+
+	/* cmd: "<src network id> <dst network id> <variable name>" */
+	id = os_strchr(cmd, ' ');
+	if (id == NULL)
+		return -1;
+	*id++ = '\0';
+
+	name = os_strchr(id, ' ');
+	if (name == NULL)
+		return -1;
+	*name++ = '\0';
+
+	id_s = atoi(cmd);
+	id_d = atoi(id);
+
+	wpa_printf(MSG_DEBUG,
+		   "CTRL_IFACE: DUP_NETWORK ifname=%s->%s id=%d->%d name='%s'",
+		   wpa_s->ifname, dst_wpa_s->ifname, id_s, id_d, name);
+
+	ssid_s = wpa_config_get_network(wpa_s->conf, id_s);
+	if (ssid_s == NULL) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
+			   "network id=%d", id_s);
+		return -1;
+	}
+
+	ssid_d = wpa_config_get_network(dst_wpa_s->conf, id_d);
+	if (ssid_d == NULL) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
+			   "network id=%d", id_d);
+		return -1;
+	}
+
+	value = wpa_config_get(ssid_s, name);
+	if (value == NULL) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to get network "
+			   "variable '%s'", name);
+		return -1;
+	}
+
+	ret = wpa_supplicant_ctrl_iface_update_network(dst_wpa_s, ssid_d, name,
+						       value);
+
+	os_free(value);
+
+	return ret;
+}
+
+
+static int wpa_supplicant_ctrl_iface_list_creds(struct wpa_supplicant *wpa_s,
+						char *buf, size_t buflen)
+{
+	char *pos, *end;
+	struct wpa_cred *cred;
+	int ret;
+
+	pos = buf;
+	end = buf + buflen;
+	ret = os_snprintf(pos, end - pos,
+			  "cred id / realm / username / domain / imsi\n");
+	if (os_snprintf_error(end - pos, ret))
+		return pos - buf;
+	pos += ret;
+
+	cred = wpa_s->conf->cred;
+	while (cred) {
+		ret = os_snprintf(pos, end - pos, "%d\t%s\t%s\t%s\t%s\n",
+				  cred->id, cred->realm ? cred->realm : "",
+				  cred->username ? cred->username : "",
+				  cred->domain ? cred->domain[0] : "",
+				  cred->imsi ? cred->imsi : "");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+
+		cred = cred->next;
+	}
+
+	return pos - buf;
+}
+
+
+static int wpa_supplicant_ctrl_iface_add_cred(struct wpa_supplicant *wpa_s,
+					      char *buf, size_t buflen)
+{
+	struct wpa_cred *cred;
+	int ret;
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: ADD_CRED");
+
+	cred = wpa_config_add_cred(wpa_s->conf);
+	if (cred == NULL)
+		return -1;
+
+	wpa_msg(wpa_s, MSG_INFO, CRED_ADDED "%d", cred->id);
+
+	ret = os_snprintf(buf, buflen, "%d\n", cred->id);
+	if (os_snprintf_error(buflen, ret))
+		return -1;
+	return ret;
+}
+
+
+static int wpa_supplicant_ctrl_iface_remove_cred(struct wpa_supplicant *wpa_s,
+						 char *cmd)
+{
+	int id;
+	struct wpa_cred *cred, *prev;
+
+	/* cmd: "<cred id>", "all", "sp_fqdn=<FQDN>", or
+	 * "provisioning_sp=<FQDN> */
+	if (os_strcmp(cmd, "all") == 0) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED all");
+		return wpas_remove_all_creds(wpa_s);
+	}
+
+	if (os_strncmp(cmd, "sp_fqdn=", 8) == 0) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED SP FQDN '%s'",
+			   cmd + 8);
+		cred = wpa_s->conf->cred;
+		while (cred) {
+			prev = cred;
+			cred = cred->next;
+			if (prev->domain) {
+				size_t i;
+				for (i = 0; i < prev->num_domain; i++) {
+					if (os_strcmp(prev->domain[i], cmd + 8)
+					    != 0)
+						continue;
+					wpas_remove_cred(wpa_s, prev);
+					break;
+				}
+			}
+		}
+		return 0;
+	}
+
+	if (os_strncmp(cmd, "provisioning_sp=", 16) == 0) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED provisioning SP FQDN '%s'",
+			   cmd + 16);
+		cred = wpa_s->conf->cred;
+		while (cred) {
+			prev = cred;
+			cred = cred->next;
+			if (prev->provisioning_sp &&
+			    os_strcmp(prev->provisioning_sp, cmd + 16) == 0)
+				wpas_remove_cred(wpa_s, prev);
+		}
+		return 0;
+	}
+
+	id = atoi(cmd);
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: REMOVE_CRED id=%d", id);
+
+	cred = wpa_config_get_cred(wpa_s->conf, id);
+	return wpas_remove_cred(wpa_s, cred);
+}
+
+
+static int wpa_supplicant_ctrl_iface_set_cred(struct wpa_supplicant *wpa_s,
+					      char *cmd)
+{
+	int id;
+	struct wpa_cred *cred;
+	char *name, *value;
+
+	/* cmd: "<cred id> <variable name> <value>" */
+	name = os_strchr(cmd, ' ');
+	if (name == NULL)
+		return -1;
+	*name++ = '\0';
+
+	value = os_strchr(name, ' ');
+	if (value == NULL)
+		return -1;
+	*value++ = '\0';
+
+	id = atoi(cmd);
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: SET_CRED id=%d name='%s'",
+		   id, name);
+	wpa_hexdump_ascii_key(MSG_DEBUG, "CTRL_IFACE: value",
+			      (u8 *) value, os_strlen(value));
+
+	cred = wpa_config_get_cred(wpa_s->conf, id);
+	if (cred == NULL) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find cred id=%d",
+			   id);
+		return -1;
+	}
+
+	if (wpa_config_set_cred(cred, name, value, 0) < 0) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to set cred "
+			   "variable '%s'", name);
+		return -1;
+	}
+
+	wpa_msg(wpa_s, MSG_INFO, CRED_MODIFIED "%d %s", cred->id, name);
+
+	return 0;
+}
+
+
+static int wpa_supplicant_ctrl_iface_get_cred(struct wpa_supplicant *wpa_s,
+					      char *cmd, char *buf,
+					      size_t buflen)
+{
+	int id;
+	size_t res;
+	struct wpa_cred *cred;
+	char *name, *value;
+
+	/* cmd: "<cred id> <variable name>" */
+	name = os_strchr(cmd, ' ');
+	if (name == NULL)
+		return -1;
+	*name++ = '\0';
+
+	id = atoi(cmd);
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: GET_CRED id=%d name='%s'",
+		   id, name);
+
+	cred = wpa_config_get_cred(wpa_s->conf, id);
+	if (cred == NULL) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find cred id=%d",
+			   id);
+		return -1;
+	}
+
+	value = wpa_config_get_cred_no_key(cred, name);
+	if (value == NULL) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to get cred variable '%s'",
+			   name);
+		return -1;
+	}
+
+	res = os_strlcpy(buf, value, buflen);
+	if (res >= buflen) {
+		os_free(value);
+		return -1;
+	}
+
+	os_free(value);
+
+	return res;
+}
+
+
+#ifndef CONFIG_NO_CONFIG_WRITE
+static int wpa_supplicant_ctrl_iface_save_config(struct wpa_supplicant *wpa_s)
+{
+	int ret;
+
+	if (!wpa_s->conf->update_config) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Not allowed "
+			   "to update configuration (update_config=0)");
+		return -1;
+	}
+
+	ret = wpa_config_write(wpa_s->confname, wpa_s->conf);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Failed to "
+			   "update configuration");
+	} else {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Configuration"
+			   " updated");
+	}
+
+	return ret;
+}
+#endif /* CONFIG_NO_CONFIG_WRITE */
+
+
+struct cipher_info {
+	unsigned int capa;
+	const char *name;
+	int group_only;
+};
+
+static const struct cipher_info ciphers[] = {
+	{ WPA_DRIVER_CAPA_ENC_CCMP_256, "CCMP-256", 0 },
+	{ WPA_DRIVER_CAPA_ENC_GCMP_256, "GCMP-256", 0 },
+	{ WPA_DRIVER_CAPA_ENC_CCMP, "CCMP", 0 },
+	{ WPA_DRIVER_CAPA_ENC_GCMP, "GCMP", 0 },
+#ifndef CONFIG_NO_TKIP
+	{ WPA_DRIVER_CAPA_ENC_TKIP, "TKIP", 0 },
+#endif /* CONFIG_NO_TKIP */
+	{ WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE, "NONE", 0 },
+#ifdef CONFIG_WEP
+	{ WPA_DRIVER_CAPA_ENC_WEP104, "WEP104", 1 },
+	{ WPA_DRIVER_CAPA_ENC_WEP40, "WEP40", 1 }
+#endif /* CONFIG_WEP */
+};
+
+static const struct cipher_info ciphers_group_mgmt[] = {
+	{ WPA_DRIVER_CAPA_ENC_BIP, "AES-128-CMAC", 1 },
+	{ WPA_DRIVER_CAPA_ENC_BIP_GMAC_128, "BIP-GMAC-128", 1 },
+	{ WPA_DRIVER_CAPA_ENC_BIP_GMAC_256, "BIP-GMAC-256", 1 },
+	{ WPA_DRIVER_CAPA_ENC_BIP_CMAC_256, "BIP-CMAC-256", 1 },
+};
+
+
+static int ctrl_iface_get_capability_pairwise(int res, bool strict,
+					      struct wpa_driver_capa *capa,
+					      char *buf, size_t buflen)
+{
+	int ret;
+	char *pos, *end;
+	size_t len;
+	unsigned int i;
+
+	pos = buf;
+	end = pos + buflen;
+
+	if (res < 0) {
+		if (strict)
+			return 0;
+#ifdef CONFIG_NO_TKIP
+		len = os_strlcpy(buf, "CCMP NONE", buflen);
+#else /* CONFIG_NO_TKIP */
+		len = os_strlcpy(buf, "CCMP TKIP NONE", buflen);
+#endif /* CONFIG_NO_TKIP */
+		if (len >= buflen)
+			return -1;
+		return len;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(ciphers); i++) {
+		if (!ciphers[i].group_only && capa->enc & ciphers[i].capa) {
+			ret = os_snprintf(pos, end - pos, "%s%s",
+					  pos == buf ? "" : " ",
+					  ciphers[i].name);
+			if (os_snprintf_error(end - pos, ret))
+				return pos - buf;
+			pos += ret;
+		}
+	}
+
+	return pos - buf;
+}
+
+
+static int ctrl_iface_get_capability_group(int res, bool strict,
+					   struct wpa_driver_capa *capa,
+					   char *buf, size_t buflen)
+{
+	int ret;
+	char *pos, *end;
+	size_t len;
+	unsigned int i;
+
+	pos = buf;
+	end = pos + buflen;
+
+	if (res < 0) {
+		if (strict)
+			return 0;
+#ifdef CONFIG_WEP
+#ifdef CONFIG_NO_TKIP
+		len = os_strlcpy(buf, "CCMP WEP104 WEP40", buflen);
+#else /* CONFIG_NO_TKIP */
+		len = os_strlcpy(buf, "CCMP TKIP WEP104 WEP40", buflen);
+#endif /* CONFIG_NO_TKIP */
+#else /* CONFIG_WEP */
+#ifdef CONFIG_NO_TKIP
+		len = os_strlcpy(buf, "CCMP", buflen);
+#else /* CONFIG_NO_TKIP */
+		len = os_strlcpy(buf, "CCMP TKIP", buflen);
+#endif /* CONFIG_NO_TKIP */
+#endif /* CONFIG_WEP */
+		if (len >= buflen)
+			return -1;
+		return len;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(ciphers); i++) {
+		if (capa->enc & ciphers[i].capa) {
+			ret = os_snprintf(pos, end - pos, "%s%s",
+					  pos == buf ? "" : " ",
+					  ciphers[i].name);
+			if (os_snprintf_error(end - pos, ret))
+				return pos - buf;
+			pos += ret;
+		}
+	}
+
+	return pos - buf;
+}
+
+
+static int ctrl_iface_get_capability_group_mgmt(int res, bool strict,
+						struct wpa_driver_capa *capa,
+						char *buf, size_t buflen)
+{
+	int ret;
+	char *pos, *end;
+	unsigned int i;
+
+	pos = buf;
+	end = pos + buflen;
+
+	if (res < 0)
+		return 0;
+
+	for (i = 0; i < ARRAY_SIZE(ciphers_group_mgmt); i++) {
+		if (capa->enc & ciphers_group_mgmt[i].capa) {
+			ret = os_snprintf(pos, end - pos, "%s%s",
+					  pos == buf ? "" : " ",
+					  ciphers_group_mgmt[i].name);
+			if (os_snprintf_error(end - pos, ret))
+				return pos - buf;
+			pos += ret;
+		}
+	}
+
+	return pos - buf;
+}
+
+
+static int iftype_str_to_index(const char *iftype_str)
+{
+	if (!iftype_str)
+		return WPA_IF_MAX;
+
+	if (os_strcmp(iftype_str, "STATION") == 0)
+		return WPA_IF_STATION;
+
+	if (os_strcmp(iftype_str, "AP_VLAN") == 0)
+		return WPA_IF_AP_VLAN;
+
+	if (os_strcmp(iftype_str, "AP") == 0)
+		return WPA_IF_AP_BSS;
+
+	if (os_strcmp(iftype_str, "P2P_GO") == 0)
+		return WPA_IF_P2P_GO;
+
+	if (os_strcmp(iftype_str, "P2P_CLIENT") == 0)
+		return WPA_IF_P2P_CLIENT;
+
+	if (os_strcmp(iftype_str, "P2P_DEVICE") == 0)
+		return WPA_IF_P2P_DEVICE;
+
+	if (os_strcmp(iftype_str, "MESH") == 0)
+		return WPA_IF_MESH;
+
+	if (os_strcmp(iftype_str, "IBSS") == 0)
+		return WPA_IF_IBSS;
+
+	if (os_strcmp(iftype_str, "NAN") == 0)
+		return WPA_IF_NAN;
+
+	return WPA_IF_MAX;
+}
+
+
+static int ctrl_iface_get_capability_key_mgmt(int res, bool strict,
+					      struct wpa_driver_capa *capa,
+					      const char *iftype_str,
+					      char *buf, size_t buflen)
+{
+	int ret;
+	unsigned int key_mgmt;
+	char *pos, *end;
+	size_t len;
+
+	pos = buf;
+	end = pos + buflen;
+
+	if (res < 0) {
+		if (strict)
+			return 0;
+		len = os_strlcpy(buf, "WPA-PSK WPA-EAP IEEE8021X WPA-NONE "
+				 "NONE", buflen);
+		if (len >= buflen)
+			return -1;
+		return len;
+	}
+
+	if (iftype_str) {
+		enum wpa_driver_if_type iftype;
+
+		iftype = iftype_str_to_index(iftype_str);
+		if (iftype == WPA_IF_MAX)
+			return -1;
+		key_mgmt = capa->key_mgmt_iftype[iftype];
+	} else {
+		key_mgmt = capa->key_mgmt;
+	}
+
+	ret = os_snprintf(pos, end - pos, "NONE IEEE8021X");
+	if (os_snprintf_error(end - pos, ret))
+		return pos - buf;
+	pos += ret;
+
+	if (key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+			WPA_DRIVER_CAPA_KEY_MGMT_WPA2)) {
+		ret = os_snprintf(pos, end - pos, " WPA-EAP");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
+			WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) {
+		ret = os_snprintf(pos, end - pos, " WPA-PSK");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE) {
+		ret = os_snprintf(pos, end - pos, " WPA-NONE");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WAPI_PSK) {
+		ret = os_snprintf(pos, end - pos, " WAPI-PSK");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_TPK_HANDSHAKE) {
+		ret = os_snprintf(pos, end - pos, " TPK-HANDSHAKE");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_CCKM) {
+		ret = os_snprintf(pos, end - pos, " CCKM");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+#ifdef CONFIG_SUITEB
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B) {
+		ret = os_snprintf(pos, end - pos, " WPA-EAP-SUITE-B");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_SUITEB */
+#ifdef CONFIG_SUITEB192
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B_192) {
+		ret = os_snprintf(pos, end - pos, " WPA-EAP-SUITE-B-192");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_SUITEB192 */
+#ifdef CONFIG_OWE
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_OWE) {
+		ret = os_snprintf(pos, end - pos, " OWE");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_OWE */
+#ifdef CONFIG_DPP
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_DPP) {
+		ret = os_snprintf(pos, end - pos, " DPP");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_DPP */
+#ifdef CONFIG_FILS
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FILS_SHA256) {
+		ret = os_snprintf(pos, end - pos, " FILS-SHA256");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FILS_SHA384) {
+		ret = os_snprintf(pos, end - pos, " FILS-SHA384");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#ifdef CONFIG_IEEE80211R
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FT_FILS_SHA256) {
+		ret = os_snprintf(pos, end - pos, " FT-FILS-SHA256");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FT_FILS_SHA384) {
+		ret = os_snprintf(pos, end - pos, " FT-FILS-SHA384");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_IEEE80211R
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FT_PSK) {
+		ret = os_snprintf(pos, end - pos, " FT-PSK");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FT) {
+		ret = os_snprintf(pos, end - pos, " FT-EAP");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#ifdef CONFIG_SAE
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FT_SAE) {
+		ret = os_snprintf(pos, end - pos, " FT-SAE");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_SAE */
+#ifdef CONFIG_SHA384
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FT_802_1X_SHA384) {
+		ret = os_snprintf(pos, end - pos, " FT-EAP-SHA384");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_SHA384 */
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_SAE
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SAE) {
+		ret = os_snprintf(pos, end - pos, " SAE");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_SAE */
+#ifdef CONFIG_SHA256
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_802_1X_SHA256) {
+		ret = os_snprintf(pos, end - pos, " WPA-EAP-SHA256");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_PSK_SHA256) {
+		ret = os_snprintf(pos, end - pos, " WPA-PSK-SHA256");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_SHA256 */
+#ifdef CONFIG_HS20
+	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_OSEN) {
+		ret = os_snprintf(pos, end - pos, " OSEN");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_HS20 */
+
+	return pos - buf;
+}
+
+
+static int ctrl_iface_get_capability_proto(int res, bool strict,
+					   struct wpa_driver_capa *capa,
+					   char *buf, size_t buflen)
+{
+	int ret;
+	char *pos, *end;
+	size_t len;
+
+	pos = buf;
+	end = pos + buflen;
+
+	if (res < 0) {
+		if (strict)
+			return 0;
+		len = os_strlcpy(buf, "RSN WPA", buflen);
+		if (len >= buflen)
+			return -1;
+		return len;
+	}
+
+	if (capa->key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
+			      WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) {
+		ret = os_snprintf(pos, end - pos, "%sRSN",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (capa->key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+			      WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK)) {
+		ret = os_snprintf(pos, end - pos, "%sWPA",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	return pos - buf;
+}
+
+
+static int ctrl_iface_get_capability_auth_alg(struct wpa_supplicant *wpa_s,
+					      int res, bool strict,
+					      struct wpa_driver_capa *capa,
+					      char *buf, size_t buflen)
+{
+	int ret;
+	char *pos, *end;
+	size_t len;
+
+	pos = buf;
+	end = pos + buflen;
+
+	if (res < 0) {
+		if (strict)
+			return 0;
+		len = os_strlcpy(buf, "OPEN SHARED LEAP", buflen);
+		if (len >= buflen)
+			return -1;
+		return len;
+	}
+
+	if (capa->auth & (WPA_DRIVER_AUTH_OPEN)) {
+		ret = os_snprintf(pos, end - pos, "%sOPEN",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (capa->auth & (WPA_DRIVER_AUTH_SHARED)) {
+		ret = os_snprintf(pos, end - pos, "%sSHARED",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (capa->auth & (WPA_DRIVER_AUTH_LEAP)) {
+		ret = os_snprintf(pos, end - pos, "%sLEAP",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+#ifdef CONFIG_SAE
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAE) {
+		ret = os_snprintf(pos, end - pos, "%sSAE",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_SAE */
+
+#ifdef CONFIG_FILS
+	if (wpa_is_fils_supported(wpa_s)) {
+		ret = os_snprintf(pos, end - pos, "%sFILS_SK_WITHOUT_PFS",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+#ifdef CONFIG_FILS_SK_PFS
+	if (wpa_is_fils_sk_pfs_supported(wpa_s)) {
+		ret = os_snprintf(pos, end - pos, "%sFILS_SK_WITH_PFS",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_FILS_SK_PFS */
+#endif /* CONFIG_FILS */
+
+#ifdef CONFIG_PASN
+	ret = os_snprintf(pos, end - pos, "%sPASN",
+			  pos == buf ? "" : " ");
+	if (os_snprintf_error(end - pos, ret))
+		return pos - buf;
+	pos += ret;
+
+#endif /* CONFIG_PASN */
+
+	return pos - buf;
+}
+
+
+static int ctrl_iface_get_capability_modes(int res, bool strict,
+					   struct wpa_driver_capa *capa,
+					   char *buf, size_t buflen)
+{
+	int ret;
+	char *pos, *end;
+	size_t len;
+
+	pos = buf;
+	end = pos + buflen;
+
+	if (res < 0) {
+		if (strict)
+			return 0;
+		len = os_strlcpy(buf, "IBSS AP", buflen);
+		if (len >= buflen)
+			return -1;
+		return len;
+	}
+
+	if (capa->flags & WPA_DRIVER_FLAGS_IBSS) {
+		ret = os_snprintf(pos, end - pos, "%sIBSS",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (capa->flags & WPA_DRIVER_FLAGS_AP) {
+		ret = os_snprintf(pos, end - pos, "%sAP",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+#ifdef CONFIG_MESH
+	if (capa->flags & WPA_DRIVER_FLAGS_MESH) {
+		ret = os_snprintf(pos, end - pos, "%sMESH",
+				  pos == buf ? "" : " ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_MESH */
+
+	return pos - buf;
+}
+
+
+static int ctrl_iface_get_capability_channels(struct wpa_supplicant *wpa_s,
+					      char *buf, size_t buflen)
+{
+	struct hostapd_channel_data *chnl;
+	int ret, i, j;
+	char *pos, *end, *hmode;
+
+	pos = buf;
+	end = pos + buflen;
+
+	for (j = 0; j < wpa_s->hw.num_modes; j++) {
+		switch (wpa_s->hw.modes[j].mode) {
+		case HOSTAPD_MODE_IEEE80211B:
+			hmode = "B";
+			break;
+		case HOSTAPD_MODE_IEEE80211G:
+			hmode = "G";
+			break;
+		case HOSTAPD_MODE_IEEE80211A:
+			hmode = "A";
+			break;
+		case HOSTAPD_MODE_IEEE80211AD:
+			hmode = "AD";
+			break;
+		default:
+			continue;
+		}
+		ret = os_snprintf(pos, end - pos, "Mode[%s] Channels:", hmode);
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+		chnl = wpa_s->hw.modes[j].channels;
+		for (i = 0; i < wpa_s->hw.modes[j].num_channels; i++) {
+			if (chnl[i].flag & HOSTAPD_CHAN_DISABLED)
+				continue;
+			ret = os_snprintf(pos, end - pos, " %d", chnl[i].chan);
+			if (os_snprintf_error(end - pos, ret))
+				return pos - buf;
+			pos += ret;
+		}
+		ret = os_snprintf(pos, end - pos, "\n");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	return pos - buf;
+}
+
+
+static int ctrl_iface_get_capability_freq(struct wpa_supplicant *wpa_s,
+					  char *buf, size_t buflen)
+{
+	struct hostapd_channel_data *chnl;
+	int ret, i, j;
+	char *pos, *end, *hmode;
+
+	pos = buf;
+	end = pos + buflen;
+
+	for (j = 0; j < wpa_s->hw.num_modes; j++) {
+		switch (wpa_s->hw.modes[j].mode) {
+		case HOSTAPD_MODE_IEEE80211B:
+			hmode = "B";
+			break;
+		case HOSTAPD_MODE_IEEE80211G:
+			hmode = "G";
+			break;
+		case HOSTAPD_MODE_IEEE80211A:
+			hmode = "A";
+			break;
+		case HOSTAPD_MODE_IEEE80211AD:
+			hmode = "AD";
+			break;
+		default:
+			continue;
+		}
+		ret = os_snprintf(pos, end - pos, "Mode[%s] Channels:\n",
+				  hmode);
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+		chnl = wpa_s->hw.modes[j].channels;
+		for (i = 0; i < wpa_s->hw.modes[j].num_channels; i++) {
+			if (chnl[i].flag & HOSTAPD_CHAN_DISABLED)
+				continue;
+			ret = os_snprintf(pos, end - pos, " %d = %d MHz%s%s\n",
+					  chnl[i].chan, chnl[i].freq,
+					  chnl[i].flag & HOSTAPD_CHAN_NO_IR ?
+					  " (NO_IR)" : "",
+					  chnl[i].flag & HOSTAPD_CHAN_RADAR ?
+					  " (DFS)" : "");
+
+			if (os_snprintf_error(end - pos, ret))
+				return pos - buf;
+			pos += ret;
+		}
+		ret = os_snprintf(pos, end - pos, "\n");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	return pos - buf;
+}
+
+
+static int wpa_supplicant_ctrl_iface_get_capability(
+	struct wpa_supplicant *wpa_s, const char *_field, char *buf,
+	size_t buflen)
+{
+	struct wpa_driver_capa capa;
+	int res;
+	char *next_param, *curr_param, *iftype = NULL;
+	bool strict = false;
+	char field[50];
+	size_t len;
+
+	/* Determine whether or not strict checking was requested */
+	len = os_strlcpy(field, _field, sizeof(field));
+	if (len >= sizeof(field))
+		return -1;
+
+	next_param = os_strchr(field, ' ');
+	while (next_param) {
+		*next_param++ = '\0';
+		curr_param = next_param;
+		next_param = os_strchr(next_param, ' ');
+
+		if (next_param)
+			*next_param = '\0';
+
+		if (os_strcmp(curr_param, "strict") == 0)
+			strict = true;
+		else if (os_strncmp(curr_param, "iftype=", 7) == 0)
+			iftype = curr_param + 7;
+		else
+			return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: GET_CAPABILITY '%s'%s%s%s",
+		   field, iftype ? " iftype=" : "", iftype ? iftype : "",
+		   strict ? " strict" : "");
+
+	if (os_strcmp(field, "eap") == 0) {
+		return eap_get_names(buf, buflen);
+	}
+
+	res = wpa_drv_get_capa(wpa_s, &capa);
+
+	if (os_strcmp(field, "pairwise") == 0)
+		return ctrl_iface_get_capability_pairwise(res, strict, &capa,
+							  buf, buflen);
+
+	if (os_strcmp(field, "group") == 0)
+		return ctrl_iface_get_capability_group(res, strict, &capa,
+						       buf, buflen);
+
+	if (os_strcmp(field, "group_mgmt") == 0)
+		return ctrl_iface_get_capability_group_mgmt(res, strict, &capa,
+							    buf, buflen);
+
+	if (os_strcmp(field, "key_mgmt") == 0)
+		return ctrl_iface_get_capability_key_mgmt(res, strict, &capa,
+							  iftype, buf, buflen);
+
+	if (os_strcmp(field, "proto") == 0)
+		return ctrl_iface_get_capability_proto(res, strict, &capa,
+						       buf, buflen);
+
+	if (os_strcmp(field, "auth_alg") == 0)
+		return ctrl_iface_get_capability_auth_alg(wpa_s, res, strict,
+							  &capa, buf, buflen);
+
+	if (os_strcmp(field, "modes") == 0)
+		return ctrl_iface_get_capability_modes(res, strict, &capa,
+						       buf, buflen);
+
+	if (os_strcmp(field, "channels") == 0)
+		return ctrl_iface_get_capability_channels(wpa_s, buf, buflen);
+
+	if (os_strcmp(field, "freq") == 0)
+		return ctrl_iface_get_capability_freq(wpa_s, buf, buflen);
+
+#ifdef CONFIG_TDLS
+	if (os_strcmp(field, "tdls") == 0)
+		return ctrl_iface_get_capability_tdls(wpa_s, buf, buflen);
+#endif /* CONFIG_TDLS */
+
+#ifdef CONFIG_ERP
+	if (os_strcmp(field, "erp") == 0) {
+		res = os_snprintf(buf, buflen, "ERP");
+		if (os_snprintf_error(buflen, res))
+			return -1;
+		return res;
+	}
+#endif /* CONFIG_EPR */
+
+#ifdef CONFIG_FIPS
+	if (os_strcmp(field, "fips") == 0) {
+		res = os_snprintf(buf, buflen, "FIPS");
+		if (os_snprintf_error(buflen, res))
+			return -1;
+		return res;
+	}
+#endif /* CONFIG_FIPS */
+
+#ifdef CONFIG_ACS
+	if (os_strcmp(field, "acs") == 0) {
+		res = os_snprintf(buf, buflen, "ACS");
+		if (os_snprintf_error(buflen, res))
+			return -1;
+		return res;
+	}
+#endif /* CONFIG_ACS */
+
+#ifdef CONFIG_FILS
+	if (os_strcmp(field, "fils") == 0) {
+#ifdef CONFIG_FILS_SK_PFS
+		if (wpa_is_fils_supported(wpa_s) &&
+		    wpa_is_fils_sk_pfs_supported(wpa_s)) {
+			res = os_snprintf(buf, buflen, "FILS FILS-SK-PFS");
+			if (os_snprintf_error(buflen, res))
+				return -1;
+			return res;
+		}
+#endif /* CONFIG_FILS_SK_PFS */
+
+		if (wpa_is_fils_supported(wpa_s)) {
+			res = os_snprintf(buf, buflen, "FILS");
+			if (os_snprintf_error(buflen, res))
+				return -1;
+			return res;
+		}
+	}
+#endif /* CONFIG_FILS */
+
+	if (os_strcmp(field, "multibss") == 0 && wpa_s->multi_bss_support) {
+		res = os_snprintf(buf, buflen, "MULTIBSS-STA");
+		if (os_snprintf_error(buflen, res))
+			return -1;
+		return res;
+	}
+
+#ifdef CONFIG_DPP
+	if (os_strcmp(field, "dpp") == 0) {
+#ifdef CONFIG_DPP3
+		res = os_snprintf(buf, buflen, "DPP=3");
+#elif defined(CONFIG_DPP2)
+		res = os_snprintf(buf, buflen, "DPP=2");
+#else /* CONFIG_DPP2 */
+		res = os_snprintf(buf, buflen, "DPP=1");
+#endif /* CONFIG_DPP2 */
+		if (os_snprintf_error(buflen, res))
+			return -1;
+		return res;
+	}
+#endif /* CONFIG_DPP */
+
+#ifdef CONFIG_SAE
+	if (os_strcmp(field, "sae") == 0 &&
+	    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAE)) {
+#ifdef CONFIG_SAE_PK
+		res = os_snprintf(buf, buflen, "H2E PK");
+#else /* CONFIG_SAE_PK */
+		res = os_snprintf(buf, buflen, "H2E");
+#endif /* CONFIG_SAE_PK */
+		if (os_snprintf_error(buflen, res))
+			return -1;
+		return res;
+	}
+#endif /* CONFIG_SAE */
+
+#ifdef CONFIG_OCV
+	if (os_strcmp(field, "ocv") == 0) {
+		if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) ||
+		    (wpa_s->drv_flags2 & WPA_DRIVER_FLAGS2_OCV))
+			res = os_snprintf(buf, buflen, "supported");
+		else
+			res = os_snprintf(buf, buflen, "not supported");
+		if (os_snprintf_error(buflen, res))
+			return -1;
+		return res;
+	}
+#endif /* CONFIG_OCV */
+
+	if (os_strcmp(field, "beacon_prot") == 0) {
+		if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_BEACON_PROTECTION) ||
+		    (wpa_s->drv_flags2 &
+		     WPA_DRIVER_FLAGS2_BEACON_PROTECTION_CLIENT))
+			res = os_snprintf(buf, buflen, "supported");
+		else
+			res = os_snprintf(buf, buflen, "not supported");
+		if (os_snprintf_error(buflen, res))
+			return -1;
+		return res;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: Unknown GET_CAPABILITY field '%s'",
+		   field);
+
+	return -1;
+}
+
+
+#ifdef CONFIG_INTERWORKING
+static char * anqp_add_hex(char *pos, char *end, const char *title,
+			   struct wpabuf *data)
+{
+	char *start = pos;
+	size_t i;
+	int ret;
+	const u8 *d;
+
+	if (data == NULL)
+		return start;
+
+	ret = os_snprintf(pos, end - pos, "%s=", title);
+	if (os_snprintf_error(end - pos, ret))
+		return start;
+	pos += ret;
+
+	d = wpabuf_head_u8(data);
+	for (i = 0; i < wpabuf_len(data); i++) {
+		ret = os_snprintf(pos, end - pos, "%02x", *d++);
+		if (os_snprintf_error(end - pos, ret))
+			return start;
+		pos += ret;
+	}
+
+	ret = os_snprintf(pos, end - pos, "\n");
+	if (os_snprintf_error(end - pos, ret))
+		return start;
+	pos += ret;
+
+	return pos;
+}
+#endif /* CONFIG_INTERWORKING */
+
+
+#ifdef CONFIG_FILS
+static int print_fils_indication(struct wpa_bss *bss, char *pos, char *end)
+{
+	char *start = pos;
+	const u8 *ie, *ie_end;
+	u16 info, realms;
+	int ret;
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_FILS_INDICATION);
+	if (!ie)
+		return 0;
+	ie_end = ie + 2 + ie[1];
+	ie += 2;
+	if (ie_end - ie < 2)
+		return -1;
+
+	info = WPA_GET_LE16(ie);
+	ie += 2;
+	ret = os_snprintf(pos, end - pos, "fils_info=%04x\n", info);
+	if (os_snprintf_error(end - pos, ret))
+		return 0;
+	pos += ret;
+
+	if (info & BIT(7)) {
+		/* Cache Identifier Included */
+		if (ie_end - ie < 2)
+			return -1;
+		ret = os_snprintf(pos, end - pos, "fils_cache_id=%02x%02x\n",
+				  ie[0], ie[1]);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+		ie += 2;
+	}
+
+	if (info & BIT(8)) {
+		/* HESSID Included */
+		if (ie_end - ie < ETH_ALEN)
+			return -1;
+		ret = os_snprintf(pos, end - pos, "fils_hessid=" MACSTR "\n",
+				  MAC2STR(ie));
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+		ie += ETH_ALEN;
+	}
+
+	realms = (info & (BIT(3) | BIT(4) | BIT(5))) >> 3;
+	if (realms) {
+		if (ie_end - ie < realms * 2)
+			return -1;
+		ret = os_snprintf(pos, end - pos, "fils_realms=");
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+
+		ret = wpa_snprintf_hex(pos, end - pos, ie, realms * 2);
+		if (ret <= 0)
+			return 0;
+		pos += ret;
+		ie += realms * 2;
+		ret = os_snprintf(pos, end - pos, "\n");
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	return pos - start;
+}
+#endif /* CONFIG_FILS */
+
+
+static int print_bss_info(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+			  unsigned long mask, char *buf, size_t buflen)
+{
+	size_t i;
+	int ret;
+	char *pos, *end;
+	const u8 *ie, *ie2, *osen_ie, *mesh, *owe, *rsnxe;
+
+	pos = buf;
+	end = buf + buflen;
+
+	if (mask & WPA_BSS_MASK_ID) {
+		ret = os_snprintf(pos, end - pos, "id=%u\n", bss->id);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_BSSID) {
+		ret = os_snprintf(pos, end - pos, "bssid=" MACSTR "\n",
+				  MAC2STR(bss->bssid));
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_FREQ) {
+		ret = os_snprintf(pos, end - pos, "freq=%d\n", bss->freq);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_BEACON_INT) {
+		ret = os_snprintf(pos, end - pos, "beacon_int=%d\n",
+				  bss->beacon_int);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_CAPABILITIES) {
+		ret = os_snprintf(pos, end - pos, "capabilities=0x%04x\n",
+				  bss->caps);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_QUAL) {
+		ret = os_snprintf(pos, end - pos, "qual=%d\n", bss->qual);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_NOISE) {
+		ret = os_snprintf(pos, end - pos, "noise=%d\n", bss->noise);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_LEVEL) {
+		ret = os_snprintf(pos, end - pos, "level=%d\n", bss->level);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_TSF) {
+		ret = os_snprintf(pos, end - pos, "tsf=%016llu\n",
+				  (unsigned long long) bss->tsf);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_AGE) {
+		struct os_reltime now;
+
+		os_get_reltime(&now);
+		ret = os_snprintf(pos, end - pos, "age=%d\n",
+				  (int) (now.sec - bss->last_update.sec));
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_IE) {
+		ret = os_snprintf(pos, end - pos, "ie=");
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+
+		ie = wpa_bss_ie_ptr(bss);
+		for (i = 0; i < bss->ie_len; i++) {
+			ret = os_snprintf(pos, end - pos, "%02x", *ie++);
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		}
+
+		ret = os_snprintf(pos, end - pos, "\n");
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_FLAGS) {
+		ret = os_snprintf(pos, end - pos, "flags=");
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+
+		mesh = wpa_bss_get_ie(bss, WLAN_EID_MESH_ID);
+
+		ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
+		if (ie)
+			pos = wpa_supplicant_ie_txt(pos, end, "WPA", ie,
+						    2 + ie[1]);
+		ie2 = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+		if (ie2)
+			pos = wpa_supplicant_ie_txt(pos, end,
+						    mesh ? "RSN" : "WPA2", ie2,
+						    2 + ie2[1]);
+		rsnxe = wpa_bss_get_ie(bss, WLAN_EID_RSNX);
+		if (ieee802_11_rsnx_capab(rsnxe, WLAN_RSNX_CAPAB_SAE_H2E)) {
+			ret = os_snprintf(pos, end - pos, "[SAE-H2E]");
+			if (os_snprintf_error(end - pos, ret))
+				return -1;
+			pos += ret;
+		}
+		if (ieee802_11_rsnx_capab(rsnxe, WLAN_RSNX_CAPAB_SAE_PK)) {
+			ret = os_snprintf(pos, end - pos, "[SAE-PK]");
+			if (os_snprintf_error(end - pos, ret))
+				return -1;
+			pos += ret;
+		}
+		osen_ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
+		if (osen_ie)
+			pos = wpa_supplicant_ie_txt(pos, end, "OSEN",
+						    osen_ie, 2 + osen_ie[1]);
+		owe = wpa_bss_get_vendor_ie(bss, OWE_IE_VENDOR_TYPE);
+		if (owe) {
+			ret = os_snprintf(
+				pos, end - pos,
+				ie2 ? "[OWE-TRANS]" : "[OWE-TRANS-OPEN]");
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		}
+		pos = wpa_supplicant_wps_ie_txt(wpa_s, pos, end, bss);
+		if (!ie && !ie2 && !osen_ie &&
+		    (bss->caps & IEEE80211_CAP_PRIVACY)) {
+			ret = os_snprintf(pos, end - pos, "[WEP]");
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		}
+
+		if (mesh) {
+			ret = os_snprintf(pos, end - pos, "[MESH]");
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		}
+
+		if (bss_is_dmg(bss)) {
+			const char *s;
+			ret = os_snprintf(pos, end - pos, "[DMG]");
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+			switch (bss->caps & IEEE80211_CAP_DMG_MASK) {
+			case IEEE80211_CAP_DMG_IBSS:
+				s = "[IBSS]";
+				break;
+			case IEEE80211_CAP_DMG_AP:
+				s = "[ESS]";
+				break;
+			case IEEE80211_CAP_DMG_PBSS:
+				s = "[PBSS]";
+				break;
+			default:
+				s = "";
+				break;
+			}
+			ret = os_snprintf(pos, end - pos, "%s", s);
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		} else {
+			if (bss->caps & IEEE80211_CAP_IBSS) {
+				ret = os_snprintf(pos, end - pos, "[IBSS]");
+				if (os_snprintf_error(end - pos, ret))
+					return 0;
+				pos += ret;
+			}
+			if (bss->caps & IEEE80211_CAP_ESS) {
+				ret = os_snprintf(pos, end - pos, "[ESS]");
+				if (os_snprintf_error(end - pos, ret))
+					return 0;
+				pos += ret;
+			}
+		}
+		if (wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE) ||
+		    wpa_bss_get_vendor_ie_beacon(bss, P2P_IE_VENDOR_TYPE)) {
+			ret = os_snprintf(pos, end - pos, "[P2P]");
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		}
+#ifdef CONFIG_HS20
+		if (wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE)) {
+			ret = os_snprintf(pos, end - pos, "[HS20]");
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		}
+#endif /* CONFIG_HS20 */
+#ifdef CONFIG_FILS
+		if (wpa_bss_get_ie(bss, WLAN_EID_FILS_INDICATION)) {
+			ret = os_snprintf(pos, end - pos, "[FILS]");
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		}
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_FST
+		if (wpa_bss_get_ie(bss, WLAN_EID_MULTI_BAND)) {
+			ret = os_snprintf(pos, end - pos, "[FST]");
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		}
+#endif /* CONFIG_FST */
+		if (wpa_bss_ext_capab(bss, WLAN_EXT_CAPAB_UTF_8_SSID)) {
+			ret = os_snprintf(pos, end - pos, "[UTF-8]");
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		}
+
+		ret = os_snprintf(pos, end - pos, "\n");
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_SSID) {
+		ret = os_snprintf(pos, end - pos, "ssid=%s\n",
+				  wpa_ssid_txt(bss->ssid, bss->ssid_len));
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+#ifdef CONFIG_WPS
+	if (mask & WPA_BSS_MASK_WPS_SCAN) {
+		ie = wpa_bss_ie_ptr(bss);
+		ret = wpas_wps_scan_result_text(ie, bss->ie_len, pos, end);
+		if (ret >= end - pos)
+			return 0;
+		if (ret > 0)
+			pos += ret;
+	}
+#endif /* CONFIG_WPS */
+
+#ifdef CONFIG_P2P
+	if (mask & WPA_BSS_MASK_P2P_SCAN) {
+		ie = wpa_bss_ie_ptr(bss);
+		ret = wpas_p2p_scan_result_text(ie, bss->ie_len, pos, end);
+		if (ret >= end - pos)
+			return 0;
+		if (ret > 0)
+			pos += ret;
+	}
+#endif /* CONFIG_P2P */
+
+#ifdef CONFIG_WIFI_DISPLAY
+	if (mask & WPA_BSS_MASK_WIFI_DISPLAY) {
+		struct wpabuf *wfd;
+
+		ie = wpa_bss_ie_ptr(bss);
+		wfd = ieee802_11_vendor_ie_concat(ie, bss->ie_len,
+						  WFD_IE_VENDOR_TYPE);
+		if (wfd) {
+			ret = os_snprintf(pos, end - pos, "wfd_subelems=");
+			if (os_snprintf_error(end - pos, ret)) {
+				wpabuf_free(wfd);
+				return 0;
+			}
+			pos += ret;
+
+			pos += wpa_snprintf_hex(pos, end - pos,
+						wpabuf_head(wfd),
+						wpabuf_len(wfd));
+			wpabuf_free(wfd);
+
+			ret = os_snprintf(pos, end - pos, "\n");
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		}
+	}
+#endif /* CONFIG_WIFI_DISPLAY */
+
+#ifdef CONFIG_INTERWORKING
+	if ((mask & WPA_BSS_MASK_INTERNETW) && bss->anqp) {
+		struct wpa_bss_anqp *anqp = bss->anqp;
+		struct wpa_bss_anqp_elem *elem;
+
+		pos = anqp_add_hex(pos, end, "anqp_capability_list",
+				   anqp->capability_list);
+		pos = anqp_add_hex(pos, end, "anqp_venue_name",
+				   anqp->venue_name);
+		pos = anqp_add_hex(pos, end, "anqp_network_auth_type",
+				   anqp->network_auth_type);
+		pos = anqp_add_hex(pos, end, "anqp_roaming_consortium",
+				   anqp->roaming_consortium);
+		pos = anqp_add_hex(pos, end, "anqp_ip_addr_type_availability",
+				   anqp->ip_addr_type_availability);
+		pos = anqp_add_hex(pos, end, "anqp_nai_realm",
+				   anqp->nai_realm);
+		pos = anqp_add_hex(pos, end, "anqp_3gpp", anqp->anqp_3gpp);
+		pos = anqp_add_hex(pos, end, "anqp_domain_name",
+				   anqp->domain_name);
+		pos = anqp_add_hex(pos, end, "anqp_fils_realm_info",
+				   anqp->fils_realm_info);
+#ifdef CONFIG_HS20
+		pos = anqp_add_hex(pos, end, "hs20_capability_list",
+				   anqp->hs20_capability_list);
+		pos = anqp_add_hex(pos, end, "hs20_operator_friendly_name",
+				   anqp->hs20_operator_friendly_name);
+		pos = anqp_add_hex(pos, end, "hs20_wan_metrics",
+				   anqp->hs20_wan_metrics);
+		pos = anqp_add_hex(pos, end, "hs20_connection_capability",
+				   anqp->hs20_connection_capability);
+		pos = anqp_add_hex(pos, end, "hs20_operating_class",
+				   anqp->hs20_operating_class);
+		pos = anqp_add_hex(pos, end, "hs20_osu_providers_list",
+				   anqp->hs20_osu_providers_list);
+		pos = anqp_add_hex(pos, end, "hs20_operator_icon_metadata",
+				   anqp->hs20_operator_icon_metadata);
+		pos = anqp_add_hex(pos, end, "hs20_osu_providers_nai_list",
+				   anqp->hs20_osu_providers_nai_list);
+#endif /* CONFIG_HS20 */
+
+		dl_list_for_each(elem, &anqp->anqp_elems,
+				 struct wpa_bss_anqp_elem, list) {
+			char title[20];
+
+			os_snprintf(title, sizeof(title), "anqp[%u]",
+				    elem->infoid);
+			pos = anqp_add_hex(pos, end, title, elem->payload);
+			if (elem->protected_response) {
+				ret = os_snprintf(pos, end - pos,
+						  "protected-anqp-info[%u]=1\n",
+						  elem->infoid);
+				if (os_snprintf_error(end - pos, ret))
+					return 0;
+				pos += ret;
+			}
+		}
+	}
+#endif /* CONFIG_INTERWORKING */
+
+#ifdef CONFIG_MESH
+	if (mask & WPA_BSS_MASK_MESH_SCAN) {
+		ie = wpa_bss_ie_ptr(bss);
+		ret = wpas_mesh_scan_result_text(ie, bss->ie_len, pos, end);
+		if (ret >= end - pos)
+			return 0;
+		if (ret > 0)
+			pos += ret;
+	}
+#endif /* CONFIG_MESH */
+
+	if (mask & WPA_BSS_MASK_SNR) {
+		ret = os_snprintf(pos, end - pos, "snr=%d\n", bss->snr);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if (mask & WPA_BSS_MASK_EST_THROUGHPUT) {
+		ret = os_snprintf(pos, end - pos, "est_throughput=%d\n",
+				  bss->est_throughput);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+#ifdef CONFIG_FST
+	if (mask & WPA_BSS_MASK_FST) {
+		ret = fst_ctrl_iface_mb_info(bss->bssid, pos, end - pos);
+		if (ret < 0 || ret >= end - pos)
+			return 0;
+		pos += ret;
+	}
+#endif /* CONFIG_FST */
+
+	if (mask & WPA_BSS_MASK_UPDATE_IDX) {
+		ret = os_snprintf(pos, end - pos, "update_idx=%u\n",
+				  bss->last_update_idx);
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	if ((mask & WPA_BSS_MASK_BEACON_IE) && bss->beacon_ie_len) {
+		ret = os_snprintf(pos, end - pos, "beacon_ie=");
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+
+		ie = wpa_bss_ie_ptr(bss);
+		ie += bss->ie_len;
+		for (i = 0; i < bss->beacon_ie_len; i++) {
+			ret = os_snprintf(pos, end - pos, "%02x", *ie++);
+			if (os_snprintf_error(end - pos, ret))
+				return 0;
+			pos += ret;
+		}
+
+		ret = os_snprintf(pos, end - pos, "\n");
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+#ifdef CONFIG_FILS
+	if (mask & WPA_BSS_MASK_FILS_INDICATION) {
+		ret = print_fils_indication(bss, pos, end);
+		if (ret < 0)
+			return 0;
+		pos += ret;
+	}
+#endif /* CONFIG_FILS */
+
+	if (mask & WPA_BSS_MASK_DELIM) {
+		ret = os_snprintf(pos, end - pos, "====\n");
+		if (os_snprintf_error(end - pos, ret))
+			return 0;
+		pos += ret;
+	}
+
+	return pos - buf;
+}
+
+
+static int wpa_supplicant_ctrl_iface_bss(struct wpa_supplicant *wpa_s,
+					 const char *cmd, char *buf,
+					 size_t buflen)
+{
+	u8 bssid[ETH_ALEN];
+	size_t i;
+	struct wpa_bss *bss;
+	struct wpa_bss *bsslast = NULL;
+	struct dl_list *next;
+	int ret = 0;
+	int len;
+	char *ctmp, *end = buf + buflen;
+	unsigned long mask = WPA_BSS_MASK_ALL;
+
+	if (os_strncmp(cmd, "RANGE=", 6) == 0) {
+		if (os_strncmp(cmd + 6, "ALL", 3) == 0) {
+			bss = dl_list_first(&wpa_s->bss_id, struct wpa_bss,
+					    list_id);
+			bsslast = dl_list_last(&wpa_s->bss_id, struct wpa_bss,
+					       list_id);
+		} else { /* N1-N2 */
+			unsigned int id1, id2;
+
+			if ((ctmp = os_strchr(cmd + 6, '-')) == NULL) {
+				wpa_printf(MSG_INFO, "Wrong BSS range "
+					   "format");
+				return 0;
+			}
+
+			if (*(cmd + 6) == '-')
+				id1 = 0;
+			else
+				id1 = atoi(cmd + 6);
+			ctmp++;
+			if (*ctmp >= '0' && *ctmp <= '9')
+				id2 = atoi(ctmp);
+			else
+				id2 = (unsigned int) -1;
+			bss = wpa_bss_get_id_range(wpa_s, id1, id2);
+			if (id2 == (unsigned int) -1)
+				bsslast = dl_list_last(&wpa_s->bss_id,
+						       struct wpa_bss,
+						       list_id);
+			else {
+				bsslast = wpa_bss_get_id(wpa_s, id2);
+				if (bsslast == NULL && bss && id2 > id1) {
+					struct wpa_bss *tmp = bss;
+					for (;;) {
+						next = tmp->list_id.next;
+						if (next == &wpa_s->bss_id)
+							break;
+						tmp = dl_list_entry(
+							next, struct wpa_bss,
+							list_id);
+						if (tmp->id > id2)
+							break;
+						bsslast = tmp;
+					}
+				}
+			}
+		}
+	} else if (os_strncmp(cmd, "FIRST", 5) == 0)
+		bss = dl_list_first(&wpa_s->bss_id, struct wpa_bss, list_id);
+	else if (os_strncmp(cmd, "LAST", 4) == 0)
+		bss = dl_list_last(&wpa_s->bss_id, struct wpa_bss, list_id);
+	else if (os_strncmp(cmd, "ID-", 3) == 0) {
+		i = atoi(cmd + 3);
+		bss = wpa_bss_get_id(wpa_s, i);
+	} else if (os_strncmp(cmd, "NEXT-", 5) == 0) {
+		i = atoi(cmd + 5);
+		bss = wpa_bss_get_id(wpa_s, i);
+		if (bss) {
+			next = bss->list_id.next;
+			if (next == &wpa_s->bss_id)
+				bss = NULL;
+			else
+				bss = dl_list_entry(next, struct wpa_bss,
+						    list_id);
+		}
+	} else if (os_strncmp(cmd, "CURRENT", 7) == 0) {
+		bss = wpa_s->current_bss;
+#ifdef CONFIG_P2P
+	} else if (os_strncmp(cmd, "p2p_dev_addr=", 13) == 0) {
+		if (hwaddr_aton(cmd + 13, bssid) == 0)
+			bss = wpa_bss_get_p2p_dev_addr(wpa_s, bssid);
+		else
+			bss = NULL;
+#endif /* CONFIG_P2P */
+	} else if (hwaddr_aton(cmd, bssid) == 0)
+		bss = wpa_bss_get_bssid(wpa_s, bssid);
+	else {
+		struct wpa_bss *tmp;
+		i = atoi(cmd);
+		bss = NULL;
+		dl_list_for_each(tmp, &wpa_s->bss_id, struct wpa_bss, list_id)
+		{
+			if (i == 0) {
+				bss = tmp;
+				break;
+			}
+			i--;
+		}
+	}
+
+	if ((ctmp = os_strstr(cmd, "MASK=")) != NULL) {
+		mask = strtoul(ctmp + 5, NULL, 0x10);
+		if (mask == 0)
+			mask = WPA_BSS_MASK_ALL;
+	}
+
+	if (bss == NULL)
+		return 0;
+
+	if (bsslast == NULL)
+		bsslast = bss;
+	do {
+		len = print_bss_info(wpa_s, bss, mask, buf, buflen);
+		ret += len;
+		buf += len;
+		buflen -= len;
+		if (bss == bsslast) {
+			if ((mask & WPA_BSS_MASK_DELIM) && len &&
+			    (bss == dl_list_last(&wpa_s->bss_id,
+						 struct wpa_bss, list_id))) {
+				int res;
+
+				res = os_snprintf(buf - 5, end - buf + 5,
+						  "####\n");
+				if (os_snprintf_error(end - buf + 5, res)) {
+					wpa_printf(MSG_DEBUG,
+						   "Could not add end delim");
+				}
+			}
+			break;
+		}
+		next = bss->list_id.next;
+		if (next == &wpa_s->bss_id)
+			break;
+		bss = dl_list_entry(next, struct wpa_bss, list_id);
+	} while (bss && len);
+
+	return ret;
+}
+
+
+static int wpa_supplicant_ctrl_iface_ap_scan(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int ap_scan = atoi(cmd);
+	return wpa_supplicant_set_ap_scan(wpa_s, ap_scan);
+}
+
+
+static int wpa_supplicant_ctrl_iface_scan_interval(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int scan_int = atoi(cmd);
+	return wpa_supplicant_set_scan_interval(wpa_s, scan_int);
+}
+
+
+static int wpa_supplicant_ctrl_iface_bss_expire_age(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int expire_age = atoi(cmd);
+	return wpa_supplicant_set_bss_expiration_age(wpa_s, expire_age);
+}
+
+
+static int wpa_supplicant_ctrl_iface_bss_expire_count(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int expire_count = atoi(cmd);
+	return wpa_supplicant_set_bss_expiration_count(wpa_s, expire_count);
+}
+
+
+static void wpa_supplicant_ctrl_iface_bss_flush(
+	struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int flush_age = atoi(cmd);
+
+	if (flush_age == 0)
+		wpa_bss_flush(wpa_s);
+	else
+		wpa_bss_flush_by_age(wpa_s, flush_age);
+}
+
+
+#ifdef CONFIG_TESTING_OPTIONS
+static void wpa_supplicant_ctrl_iface_drop_sa(struct wpa_supplicant *wpa_s)
+{
+	wpa_printf(MSG_DEBUG, "Dropping SA without deauthentication");
+	/* MLME-DELETEKEYS.request */
+	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 0, 0, NULL, 0, NULL,
+			0, KEY_FLAG_GROUP);
+	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 1, 0, NULL, 0, NULL,
+			0, KEY_FLAG_GROUP);
+	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 2, 0, NULL, 0, NULL,
+			0, KEY_FLAG_GROUP);
+	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 3, 0, NULL, 0, NULL,
+			0, KEY_FLAG_GROUP);
+	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 4, 0, NULL, 0, NULL,
+			0, KEY_FLAG_GROUP);
+	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, 5, 0, NULL, 0, NULL,
+			0, KEY_FLAG_GROUP);
+
+	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, wpa_s->bssid, 0, 0, NULL, 0, NULL,
+			0, KEY_FLAG_PAIRWISE);
+	if (wpa_sm_ext_key_id(wpa_s->wpa))
+		wpa_drv_set_key(wpa_s, WPA_ALG_NONE, wpa_s->bssid, 1, 0,
+				NULL, 0, NULL, 0, KEY_FLAG_PAIRWISE);
+	/* MLME-SETPROTECTION.request(None) */
+	wpa_drv_mlme_setprotection(wpa_s, wpa_s->bssid,
+				   MLME_SETPROTECTION_PROTECT_TYPE_NONE,
+				   MLME_SETPROTECTION_KEY_TYPE_PAIRWISE);
+	wpa_sm_drop_sa(wpa_s->wpa);
+}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+
+static int wpa_supplicant_ctrl_iface_roam(struct wpa_supplicant *wpa_s,
+					  char *addr)
+{
+#ifdef CONFIG_NO_SCAN_PROCESSING
+	return -1;
+#else /* CONFIG_NO_SCAN_PROCESSING */
+	u8 bssid[ETH_ALEN];
+	struct wpa_bss *bss;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	struct wpa_radio_work *already_connecting;
+
+	if (hwaddr_aton(addr, bssid)) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM: invalid "
+			   "address '%s'", addr);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM " MACSTR, MAC2STR(bssid));
+
+	if (!ssid) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM: No network "
+			   "configuration known for the target AP");
+		return -1;
+	}
+
+	bss = wpa_bss_get(wpa_s, bssid, ssid->ssid, ssid->ssid_len);
+	if (!bss) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE ROAM: Target AP not found "
+			   "from BSS table");
+		return -1;
+	}
+
+	/*
+	 * TODO: Find best network configuration block from configuration to
+	 * allow roaming to other networks
+	 */
+
+	already_connecting = radio_work_pending(wpa_s, "sme-connect");
+	wpa_s->reassociate = 1;
+	wpa_supplicant_connect(wpa_s, bss, ssid);
+
+	/*
+	 * Indicate that an explicitly requested roam is in progress so scan
+	 * results that come in before the 'sme-connect' radio work gets
+	 * executed do not override the original connection attempt.
+	 */
+	if (!already_connecting && radio_work_pending(wpa_s, "sme-connect"))
+		wpa_s->roam_in_progress = true;
+
+	return 0;
+#endif /* CONFIG_NO_SCAN_PROCESSING */
+}
+
+
+#ifdef CONFIG_P2P
+static int p2p_ctrl_find(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	unsigned int timeout = atoi(cmd);
+	enum p2p_discovery_type type = P2P_FIND_START_WITH_FULL;
+	u8 dev_id[ETH_ALEN], *_dev_id = NULL;
+	u8 dev_type[WPS_DEV_TYPE_LEN], *_dev_type = NULL;
+	char *pos;
+	unsigned int search_delay;
+	const char *_seek[P2P_MAX_QUERY_HASH + 1], **seek = NULL;
+	u8 seek_count = 0;
+	int freq = 0;
+	bool include_6ghz = false;
+
+	if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
+		wpa_dbg(wpa_s, MSG_INFO,
+			"Reject P2P_FIND since interface is disabled");
+		return -1;
+	}
+
+	if (os_strstr(cmd, " include_6ghz"))
+		include_6ghz = true;
+	if (os_strstr(cmd, "type=social"))
+		type = P2P_FIND_ONLY_SOCIAL;
+	else if (os_strstr(cmd, "type=progressive"))
+		type = P2P_FIND_PROGRESSIVE;
+
+	pos = os_strstr(cmd, "dev_id=");
+	if (pos) {
+		pos += 7;
+		if (hwaddr_aton(pos, dev_id))
+			return -1;
+		_dev_id = dev_id;
+	}
+
+	pos = os_strstr(cmd, "dev_type=");
+	if (pos) {
+		pos += 9;
+		if (wps_dev_type_str2bin(pos, dev_type) < 0)
+			return -1;
+		_dev_type = dev_type;
+	}
+
+	pos = os_strstr(cmd, "delay=");
+	if (pos) {
+		pos += 6;
+		search_delay = atoi(pos);
+	} else
+		search_delay = wpas_p2p_search_delay(wpa_s);
+
+	pos = os_strstr(cmd, "freq=");
+	if (pos) {
+		pos += 5;
+		freq = atoi(pos);
+		if (freq <= 0)
+			return -1;
+	}
+
+	/* Must be searched for last, because it adds nul termination */
+	pos = os_strstr(cmd, " seek=");
+	if (pos)
+		pos += 6;
+	while (pos && seek_count < P2P_MAX_QUERY_HASH + 1) {
+		char *term;
+
+		_seek[seek_count++] = pos;
+		seek = _seek;
+		term = os_strchr(pos, ' ');
+		if (!term)
+			break;
+		*term = '\0';
+		pos = os_strstr(term + 1, "seek=");
+		if (pos)
+			pos += 5;
+	}
+	if (seek_count > P2P_MAX_QUERY_HASH) {
+		seek[0] = NULL;
+		seek_count = 1;
+	}
+
+	return wpas_p2p_find(wpa_s, timeout, type, _dev_type != NULL, _dev_type,
+			     _dev_id, search_delay, seek_count, seek, freq,
+			     include_6ghz);
+}
+
+
+static int p2ps_ctrl_parse_cpt_priority(const char *pos, u8 *cpt)
+{
+	const char *last = NULL;
+	const char *token;
+	long int token_len;
+	unsigned int i;
+
+	/* Expected predefined CPT names delimited by ':' */
+	for (i = 0; (token = cstr_token(pos, ": \t", &last)); i++) {
+		if (i >= P2PS_FEATURE_CAPAB_CPT_MAX) {
+			wpa_printf(MSG_ERROR,
+				   "P2PS: CPT name list is too long, expected up to %d names",
+				   P2PS_FEATURE_CAPAB_CPT_MAX);
+			cpt[0] = 0;
+			return -1;
+		}
+
+		token_len = last - token;
+
+		if (token_len  == 3 &&
+		    os_memcmp(token, "UDP", token_len) == 0) {
+			cpt[i] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT;
+		} else if (token_len == 3 &&
+			   os_memcmp(token, "MAC", token_len) == 0) {
+			cpt[i] = P2PS_FEATURE_CAPAB_MAC_TRANSPORT;
+		} else {
+			wpa_printf(MSG_ERROR,
+				   "P2PS: Unsupported CPT name '%s'", token);
+			cpt[0] = 0;
+			return -1;
+		}
+
+		if (isblank((unsigned char) *last)) {
+			i++;
+			break;
+		}
+	}
+	cpt[i] = 0;
+	return 0;
+}
+
+
+static struct p2ps_provision * p2p_parse_asp_provision_cmd(const char *cmd)
+{
+	struct p2ps_provision *p2ps_prov;
+	char *pos;
+	size_t info_len = 0;
+	char *info = NULL;
+	u8 role = P2PS_SETUP_NONE;
+	long long unsigned val;
+	int i;
+
+	pos = os_strstr(cmd, "info=");
+	if (pos) {
+		pos += 5;
+		info_len = os_strlen(pos);
+
+		if (info_len) {
+			info = os_malloc(info_len + 1);
+			if (info) {
+				info_len = utf8_unescape(pos, info_len,
+							 info, info_len + 1);
+			} else
+				info_len = 0;
+		}
+	}
+
+	p2ps_prov = os_zalloc(sizeof(struct p2ps_provision) + info_len + 1);
+	if (p2ps_prov == NULL) {
+		os_free(info);
+		return NULL;
+	}
+
+	if (info) {
+		os_memcpy(p2ps_prov->info, info, info_len);
+		p2ps_prov->info[info_len] = '\0';
+		os_free(info);
+	}
+
+	pos = os_strstr(cmd, "status=");
+	if (pos)
+		p2ps_prov->status = atoi(pos + 7);
+	else
+		p2ps_prov->status = -1;
+
+	pos = os_strstr(cmd, "adv_id=");
+	if (!pos || sscanf(pos + 7, "%llx", &val) != 1 || val > 0xffffffffULL)
+		goto invalid_args;
+	p2ps_prov->adv_id = val;
+
+	pos = os_strstr(cmd, "method=");
+	if (pos)
+		p2ps_prov->method = strtol(pos + 7, NULL, 16);
+	else
+		p2ps_prov->method = 0;
+
+	pos = os_strstr(cmd, "session=");
+	if (!pos || sscanf(pos + 8, "%llx", &val) != 1 || val > 0xffffffffULL)
+		goto invalid_args;
+	p2ps_prov->session_id = val;
+
+	pos = os_strstr(cmd, "adv_mac=");
+	if (!pos || hwaddr_aton(pos + 8, p2ps_prov->adv_mac))
+		goto invalid_args;
+
+	pos = os_strstr(cmd, "session_mac=");
+	if (!pos || hwaddr_aton(pos + 12, p2ps_prov->session_mac))
+		goto invalid_args;
+
+	pos = os_strstr(cmd, "cpt=");
+	if (pos) {
+		if (p2ps_ctrl_parse_cpt_priority(pos + 4,
+						 p2ps_prov->cpt_priority))
+			goto invalid_args;
+	} else {
+		p2ps_prov->cpt_priority[0] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT;
+	}
+
+	for (i = 0; p2ps_prov->cpt_priority[i]; i++)
+		p2ps_prov->cpt_mask |= p2ps_prov->cpt_priority[i];
+
+	/* force conncap with tstCap (no validity checks) */
+	pos = os_strstr(cmd, "tstCap=");
+	if (pos) {
+		role = strtol(pos + 7, NULL, 16);
+	} else {
+		pos = os_strstr(cmd, "role=");
+		if (pos) {
+			role = strtol(pos + 5, NULL, 16);
+			if (role != P2PS_SETUP_CLIENT &&
+			    role != P2PS_SETUP_GROUP_OWNER)
+				role = P2PS_SETUP_NONE;
+		}
+	}
+	p2ps_prov->role = role;
+
+	return p2ps_prov;
+
+invalid_args:
+	os_free(p2ps_prov);
+	return NULL;
+}
+
+
+static int p2p_ctrl_asp_provision_resp(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 addr[ETH_ALEN];
+	struct p2ps_provision *p2ps_prov;
+	char *pos;
+
+	/* <addr> id=<adv_id> [role=<conncap>] [info=<infodata>] */
+
+	wpa_printf(MSG_DEBUG, "%s: %s", __func__, cmd);
+
+	if (hwaddr_aton(cmd, addr))
+		return -1;
+
+	pos = cmd + 17;
+	if (*pos != ' ')
+		return -1;
+
+	p2ps_prov = p2p_parse_asp_provision_cmd(pos);
+	if (!p2ps_prov)
+		return -1;
+
+	if (p2ps_prov->status < 0) {
+		os_free(p2ps_prov);
+		return -1;
+	}
+
+	return wpas_p2p_prov_disc(wpa_s, addr, NULL, WPAS_P2P_PD_FOR_ASP,
+				  p2ps_prov);
+}
+
+
+static int p2p_ctrl_asp_provision(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 addr[ETH_ALEN];
+	struct p2ps_provision *p2ps_prov;
+	char *pos;
+
+	/* <addr> id=<adv_id> adv_mac=<adv_mac> conncap=<conncap>
+	 *        session=<ses_id> mac=<ses_mac> [info=<infodata>]
+	 */
+
+	wpa_printf(MSG_DEBUG, "%s: %s", __func__, cmd);
+	if (hwaddr_aton(cmd, addr))
+		return -1;
+
+	pos = cmd + 17;
+	if (*pos != ' ')
+		return -1;
+
+	p2ps_prov = p2p_parse_asp_provision_cmd(pos);
+	if (!p2ps_prov)
+		return -1;
+
+	p2ps_prov->pd_seeker = 1;
+
+	return wpas_p2p_prov_disc(wpa_s, addr, NULL, WPAS_P2P_PD_FOR_ASP,
+				  p2ps_prov);
+}
+
+
+static int parse_freq(int chwidth, int freq2)
+{
+	if (freq2 < 0)
+		return -1;
+	if (freq2)
+		return CHANWIDTH_80P80MHZ;
+
+	switch (chwidth) {
+	case 0:
+	case 20:
+	case 40:
+		return CHANWIDTH_USE_HT;
+	case 80:
+		return CHANWIDTH_80MHZ;
+	case 160:
+		return CHANWIDTH_160MHZ;
+	default:
+		wpa_printf(MSG_DEBUG, "Unknown max oper bandwidth: %d",
+			   chwidth);
+		return -1;
+	}
+}
+
+
+static int p2p_ctrl_connect(struct wpa_supplicant *wpa_s, char *cmd,
+			    char *buf, size_t buflen)
+{
+	u8 addr[ETH_ALEN];
+	char *pos, *pos2;
+	char *pin = NULL;
+	enum p2p_wps_method wps_method;
+	int new_pin;
+	int ret;
+	int persistent_group, persistent_id = -1;
+	int join;
+	int auth;
+	int automatic;
+	int go_intent = -1;
+	int freq = 0;
+	int pd;
+	int ht40, vht, max_oper_chwidth, chwidth = 0, freq2 = 0;
+	int edmg;
+	u8 _group_ssid[SSID_MAX_LEN], *group_ssid = NULL;
+	size_t group_ssid_len = 0;
+	int he;
+	bool allow_6ghz;
+
+	if (!wpa_s->global->p2p_init_wpa_s)
+		return -1;
+	if (wpa_s->global->p2p_init_wpa_s != wpa_s) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Direct P2P_CONNECT command to %s",
+			wpa_s->global->p2p_init_wpa_s->ifname);
+		wpa_s = wpa_s->global->p2p_init_wpa_s;
+	}
+
+	/* <addr> <"pbc" | "pin" | PIN> [label|display|keypad|p2ps]
+	 * [persistent|persistent=<network id>]
+	 * [join] [auth] [go_intent=<0..15>] [freq=<in MHz>] [provdisc]
+	 * [ht40] [vht] [he] [edmg] [auto] [ssid=<hexdump>] */
+
+	if (hwaddr_aton(cmd, addr))
+		return -1;
+
+	pos = cmd + 17;
+	if (*pos != ' ')
+		return -1;
+	pos++;
+
+	persistent_group = os_strstr(pos, " persistent") != NULL;
+	pos2 = os_strstr(pos, " persistent=");
+	if (pos2) {
+		struct wpa_ssid *ssid;
+		persistent_id = atoi(pos2 + 12);
+		ssid = wpa_config_get_network(wpa_s->conf, persistent_id);
+		if (ssid == NULL || ssid->disabled != 2 ||
+		    ssid->mode != WPAS_MODE_P2P_GO) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
+				   "SSID id=%d for persistent P2P group (GO)",
+				   persistent_id);
+			return -1;
+		}
+	}
+	join = os_strstr(pos, " join") != NULL;
+	allow_6ghz = os_strstr(pos, " allow_6ghz") != NULL;
+	auth = os_strstr(pos, " auth") != NULL;
+	automatic = os_strstr(pos, " auto") != NULL;
+	pd = os_strstr(pos, " provdisc") != NULL;
+	vht = (os_strstr(cmd, " vht") != NULL) || wpa_s->conf->p2p_go_vht;
+	ht40 = (os_strstr(cmd, " ht40") != NULL) || wpa_s->conf->p2p_go_ht40 ||
+		vht;
+	he = (os_strstr(cmd, " he") != NULL) || wpa_s->conf->p2p_go_he;
+	edmg = (os_strstr(cmd, " edmg") != NULL) || wpa_s->conf->p2p_go_edmg;
+
+	pos2 = os_strstr(pos, " go_intent=");
+	if (pos2) {
+		pos2 += 11;
+		go_intent = atoi(pos2);
+		if (go_intent < 0 || go_intent > 15)
+			return -1;
+	}
+
+	pos2 = os_strstr(pos, " freq=");
+	if (pos2) {
+		pos2 += 6;
+		freq = atoi(pos2);
+		if (freq <= 0)
+			return -1;
+	}
+
+	pos2 = os_strstr(pos, " freq2=");
+	if (pos2)
+		freq2 = atoi(pos2 + 7);
+
+	pos2 = os_strstr(pos, " max_oper_chwidth=");
+	if (pos2)
+		chwidth = atoi(pos2 + 18);
+
+	max_oper_chwidth = parse_freq(chwidth, freq2);
+	if (max_oper_chwidth < 0)
+		return -1;
+
+	if (allow_6ghz && chwidth == 40)
+		max_oper_chwidth = CHANWIDTH_40MHZ_6GHZ;
+
+	pos2 = os_strstr(pos, " ssid=");
+	if (pos2) {
+		char *end;
+
+		pos2 += 6;
+		end = os_strchr(pos2, ' ');
+		if (!end)
+			group_ssid_len = os_strlen(pos2) / 2;
+		else
+			group_ssid_len = (end - pos2) / 2;
+		if (group_ssid_len == 0 || group_ssid_len > SSID_MAX_LEN ||
+		    hexstr2bin(pos2, _group_ssid, group_ssid_len) < 0)
+			return -1;
+		group_ssid = _group_ssid;
+	}
+
+	if (os_strncmp(pos, "pin", 3) == 0) {
+		/* Request random PIN (to be displayed) and enable the PIN */
+		wps_method = WPS_PIN_DISPLAY;
+	} else if (os_strncmp(pos, "pbc", 3) == 0) {
+		wps_method = WPS_PBC;
+	} else if (os_strstr(pos, "p2ps") != NULL) {
+		wps_method = WPS_P2PS;
+	} else {
+		pin = pos;
+		pos = os_strchr(pin, ' ');
+		wps_method = WPS_PIN_KEYPAD;
+		if (pos) {
+			*pos++ = '\0';
+			if (os_strncmp(pos, "display", 7) == 0)
+				wps_method = WPS_PIN_DISPLAY;
+		}
+		if (!wps_pin_str_valid(pin)) {
+			os_memcpy(buf, "FAIL-INVALID-PIN\n", 17);
+			return 17;
+		}
+	}
+
+	new_pin = wpas_p2p_connect(wpa_s, addr, pin, wps_method,
+				   persistent_group, automatic, join,
+				   auth, go_intent, freq, freq2, persistent_id,
+				   pd, ht40, vht, max_oper_chwidth, he, edmg,
+				   group_ssid, group_ssid_len, allow_6ghz);
+	if (new_pin == -2) {
+		os_memcpy(buf, "FAIL-CHANNEL-UNAVAILABLE\n", 25);
+		return 25;
+	}
+	if (new_pin == -3) {
+		os_memcpy(buf, "FAIL-CHANNEL-UNSUPPORTED\n", 25);
+		return 25;
+	}
+	if (new_pin < 0)
+		return -1;
+	if (wps_method == WPS_PIN_DISPLAY && pin == NULL) {
+		ret = os_snprintf(buf, buflen, "%08d", new_pin);
+		if (os_snprintf_error(buflen, ret))
+			return -1;
+		return ret;
+	}
+
+	os_memcpy(buf, "OK\n", 3);
+	return 3;
+}
+
+
+static int p2p_ctrl_listen(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	unsigned int timeout = atoi(cmd);
+	if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
+		wpa_dbg(wpa_s, MSG_INFO,
+			"Reject P2P_LISTEN since interface is disabled");
+		return -1;
+	}
+	return wpas_p2p_listen(wpa_s, timeout);
+}
+
+
+static int p2p_ctrl_prov_disc(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 addr[ETH_ALEN];
+	char *pos;
+	enum wpas_p2p_prov_disc_use use = WPAS_P2P_PD_FOR_GO_NEG;
+
+	/* <addr> <config method> [join|auto] */
+
+	if (hwaddr_aton(cmd, addr))
+		return -1;
+
+	pos = cmd + 17;
+	if (*pos != ' ')
+		return -1;
+	pos++;
+
+	if (os_strstr(pos, " join") != NULL)
+		use = WPAS_P2P_PD_FOR_JOIN;
+	else if (os_strstr(pos, " auto") != NULL)
+		use = WPAS_P2P_PD_AUTO;
+
+	return wpas_p2p_prov_disc(wpa_s, addr, pos, use, NULL);
+}
+
+
+static int p2p_get_passphrase(struct wpa_supplicant *wpa_s, char *buf,
+			      size_t buflen)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (ssid == NULL || ssid->mode != WPAS_MODE_P2P_GO ||
+	    ssid->passphrase == NULL)
+		return -1;
+
+	os_strlcpy(buf, ssid->passphrase, buflen);
+	return os_strlen(buf);
+}
+
+
+static int p2p_ctrl_serv_disc_req(struct wpa_supplicant *wpa_s, char *cmd,
+				  char *buf, size_t buflen)
+{
+	u64 ref;
+	int res;
+	u8 dst_buf[ETH_ALEN], *dst;
+	struct wpabuf *tlvs;
+	char *pos;
+	size_t len;
+
+	if (hwaddr_aton(cmd, dst_buf))
+		return -1;
+	dst = dst_buf;
+	if (dst[0] == 0 && dst[1] == 0 && dst[2] == 0 &&
+	    dst[3] == 0 && dst[4] == 0 && dst[5] == 0)
+		dst = NULL;
+	pos = cmd + 17;
+	if (*pos != ' ')
+		return -1;
+	pos++;
+
+	if (os_strncmp(pos, "upnp ", 5) == 0) {
+		u8 version;
+		pos += 5;
+		if (hexstr2bin(pos, &version, 1) < 0)
+			return -1;
+		pos += 2;
+		if (*pos != ' ')
+			return -1;
+		pos++;
+		ref = wpas_p2p_sd_request_upnp(wpa_s, dst, version, pos);
+#ifdef CONFIG_WIFI_DISPLAY
+	} else if (os_strncmp(pos, "wifi-display ", 13) == 0) {
+		ref = wpas_p2p_sd_request_wifi_display(wpa_s, dst, pos + 13);
+#endif /* CONFIG_WIFI_DISPLAY */
+	} else if (os_strncmp(pos, "asp ", 4) == 0) {
+		char *svc_str;
+		char *svc_info = NULL;
+		u32 id;
+
+		pos += 4;
+		if (sscanf(pos, "%x", &id) != 1 || id > 0xff)
+			return -1;
+
+		pos = os_strchr(pos, ' ');
+		if (pos == NULL || pos[1] == '\0' || pos[1] == ' ')
+			return -1;
+
+		svc_str = pos + 1;
+
+		pos = os_strchr(svc_str, ' ');
+
+		if (pos)
+			*pos++ = '\0';
+
+		/* All remaining data is the svc_info string */
+		if (pos && pos[0] && pos[0] != ' ') {
+			len = os_strlen(pos);
+
+			/* Unescape in place */
+			len = utf8_unescape(pos, len, pos, len);
+			if (len > 0xff)
+				return -1;
+
+			svc_info = pos;
+		}
+
+		ref = wpas_p2p_sd_request_asp(wpa_s, dst, (u8) id,
+					      svc_str, svc_info);
+	} else {
+		len = os_strlen(pos);
+		if (len & 1)
+			return -1;
+		len /= 2;
+		tlvs = wpabuf_alloc(len);
+		if (tlvs == NULL)
+			return -1;
+		if (hexstr2bin(pos, wpabuf_put(tlvs, len), len) < 0) {
+			wpabuf_free(tlvs);
+			return -1;
+		}
+
+		ref = wpas_p2p_sd_request(wpa_s, dst, tlvs);
+		wpabuf_free(tlvs);
+	}
+	if (ref == 0)
+		return -1;
+	res = os_snprintf(buf, buflen, "%llx", (long long unsigned) ref);
+	if (os_snprintf_error(buflen, res))
+		return -1;
+	return res;
+}
+
+
+static int p2p_ctrl_serv_disc_cancel_req(struct wpa_supplicant *wpa_s,
+					 char *cmd)
+{
+	long long unsigned val;
+	u64 req;
+	if (sscanf(cmd, "%llx", &val) != 1)
+		return -1;
+	req = val;
+	return wpas_p2p_sd_cancel_request(wpa_s, req);
+}
+
+
+static int p2p_ctrl_serv_disc_resp(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int freq;
+	u8 dst[ETH_ALEN];
+	u8 dialog_token;
+	struct wpabuf *resp_tlvs;
+	char *pos, *pos2;
+	size_t len;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+	freq = atoi(cmd);
+	if (freq == 0)
+		return -1;
+
+	if (hwaddr_aton(pos, dst))
+		return -1;
+	pos += 17;
+	if (*pos != ' ')
+		return -1;
+	pos++;
+
+	pos2 = os_strchr(pos, ' ');
+	if (pos2 == NULL)
+		return -1;
+	*pos2++ = '\0';
+	dialog_token = atoi(pos);
+
+	len = os_strlen(pos2);
+	if (len & 1)
+		return -1;
+	len /= 2;
+	resp_tlvs = wpabuf_alloc(len);
+	if (resp_tlvs == NULL)
+		return -1;
+	if (hexstr2bin(pos2, wpabuf_put(resp_tlvs, len), len) < 0) {
+		wpabuf_free(resp_tlvs);
+		return -1;
+	}
+
+	wpas_p2p_sd_response(wpa_s, freq, dst, dialog_token, resp_tlvs);
+	wpabuf_free(resp_tlvs);
+	return 0;
+}
+
+
+static int p2p_ctrl_serv_disc_external(struct wpa_supplicant *wpa_s,
+				       char *cmd)
+{
+	if (os_strcmp(cmd, "0") && os_strcmp(cmd, "1"))
+		return -1;
+	wpa_s->p2p_sd_over_ctrl_iface = atoi(cmd);
+	return 0;
+}
+
+
+static int p2p_ctrl_service_add_bonjour(struct wpa_supplicant *wpa_s,
+					char *cmd)
+{
+	char *pos;
+	size_t len;
+	struct wpabuf *query, *resp;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	len = os_strlen(cmd);
+	if (len & 1)
+		return -1;
+	len /= 2;
+	query = wpabuf_alloc(len);
+	if (query == NULL)
+		return -1;
+	if (hexstr2bin(cmd, wpabuf_put(query, len), len) < 0) {
+		wpabuf_free(query);
+		return -1;
+	}
+
+	len = os_strlen(pos);
+	if (len & 1) {
+		wpabuf_free(query);
+		return -1;
+	}
+	len /= 2;
+	resp = wpabuf_alloc(len);
+	if (resp == NULL) {
+		wpabuf_free(query);
+		return -1;
+	}
+	if (hexstr2bin(pos, wpabuf_put(resp, len), len) < 0) {
+		wpabuf_free(query);
+		wpabuf_free(resp);
+		return -1;
+	}
+
+	if (wpas_p2p_service_add_bonjour(wpa_s, query, resp) < 0) {
+		wpabuf_free(query);
+		wpabuf_free(resp);
+		return -1;
+	}
+	return 0;
+}
+
+
+static int p2p_ctrl_service_add_upnp(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos;
+	u8 version;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	if (hexstr2bin(cmd, &version, 1) < 0)
+		return -1;
+
+	return wpas_p2p_service_add_upnp(wpa_s, version, pos);
+}
+
+
+static int p2p_ctrl_service_add_asp(struct wpa_supplicant *wpa_s,
+				    u8 replace, char *cmd)
+{
+	char *pos;
+	char *adv_str;
+	u32 auto_accept, adv_id, svc_state, config_methods;
+	char *svc_info = NULL;
+	char *cpt_prio_str;
+	u8 cpt_prio[P2PS_FEATURE_CAPAB_CPT_MAX + 1];
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	/* Auto-Accept value is mandatory, and must be one of the
+	 * single values (0, 1, 2, 4) */
+	auto_accept = atoi(cmd);
+	switch (auto_accept) {
+	case P2PS_SETUP_NONE: /* No auto-accept */
+	case P2PS_SETUP_NEW:
+	case P2PS_SETUP_CLIENT:
+	case P2PS_SETUP_GROUP_OWNER:
+		break;
+	default:
+		return -1;
+	}
+
+	/* Advertisement ID is mandatory */
+	cmd = pos;
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	/* Handle Adv_ID == 0 (wildcard "org.wi-fi.wfds") internally. */
+	if (sscanf(cmd, "%x", &adv_id) != 1 || adv_id == 0)
+		return -1;
+
+	/* Only allow replacements if exist, and adds if not */
+	if (wpas_p2p_service_p2ps_id_exists(wpa_s, adv_id)) {
+		if (!replace)
+			return -1;
+	} else {
+		if (replace)
+			return -1;
+	}
+
+	/* svc_state between 0 - 0xff is mandatory */
+	if (sscanf(pos, "%x", &svc_state) != 1 || svc_state > 0xff)
+		return -1;
+
+	pos = os_strchr(pos, ' ');
+	if (pos == NULL)
+		return -1;
+
+	/* config_methods is mandatory */
+	pos++;
+	if (sscanf(pos, "%x", &config_methods) != 1)
+		return -1;
+
+	if (!(config_methods &
+	      (WPS_CONFIG_DISPLAY | WPS_CONFIG_KEYPAD | WPS_CONFIG_P2PS)))
+		return -1;
+
+	pos = os_strchr(pos, ' ');
+	if (pos == NULL)
+		return -1;
+
+	pos++;
+	adv_str = pos;
+
+	/* Advertisement string is mandatory */
+	if (!pos[0] || pos[0] == ' ')
+		return -1;
+
+	/* Terminate svc string */
+	pos = os_strchr(pos, ' ');
+	if (pos != NULL)
+		*pos++ = '\0';
+
+	cpt_prio_str = (pos && pos[0]) ? os_strstr(pos, "cpt=") : NULL;
+	if (cpt_prio_str) {
+		pos = os_strchr(pos, ' ');
+		if (pos != NULL)
+			*pos++ = '\0';
+
+		if (p2ps_ctrl_parse_cpt_priority(cpt_prio_str + 4, cpt_prio))
+			return -1;
+	} else {
+		cpt_prio[0] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT;
+		cpt_prio[1] = 0;
+	}
+
+	/* Service and Response Information are optional */
+	if (pos && pos[0]) {
+		size_t len;
+
+		/* Note the bare ' included, which cannot exist legally
+		 * in unescaped string. */
+		svc_info = os_strstr(pos, "svc_info='");
+
+		if (svc_info) {
+			svc_info += 9;
+			len = os_strlen(svc_info);
+			utf8_unescape(svc_info, len, svc_info, len);
+		}
+	}
+
+	return wpas_p2p_service_add_asp(wpa_s, auto_accept, adv_id, adv_str,
+					(u8) svc_state, (u16) config_methods,
+					svc_info, cpt_prio);
+}
+
+
+static int p2p_ctrl_service_add(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	if (os_strcmp(cmd, "bonjour") == 0)
+		return p2p_ctrl_service_add_bonjour(wpa_s, pos);
+	if (os_strcmp(cmd, "upnp") == 0)
+		return p2p_ctrl_service_add_upnp(wpa_s, pos);
+	if (os_strcmp(cmd, "asp") == 0)
+		return p2p_ctrl_service_add_asp(wpa_s, 0, pos);
+	wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
+	return -1;
+}
+
+
+static int p2p_ctrl_service_del_bonjour(struct wpa_supplicant *wpa_s,
+					char *cmd)
+{
+	size_t len;
+	struct wpabuf *query;
+	int ret;
+
+	len = os_strlen(cmd);
+	if (len & 1)
+		return -1;
+	len /= 2;
+	query = wpabuf_alloc(len);
+	if (query == NULL)
+		return -1;
+	if (hexstr2bin(cmd, wpabuf_put(query, len), len) < 0) {
+		wpabuf_free(query);
+		return -1;
+	}
+
+	ret = wpas_p2p_service_del_bonjour(wpa_s, query);
+	wpabuf_free(query);
+	return ret;
+}
+
+
+static int p2p_ctrl_service_del_upnp(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos;
+	u8 version;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	if (hexstr2bin(cmd, &version, 1) < 0)
+		return -1;
+
+	return wpas_p2p_service_del_upnp(wpa_s, version, pos);
+}
+
+
+static int p2p_ctrl_service_del_asp(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u32 adv_id;
+
+	if (os_strcmp(cmd, "all") == 0) {
+		wpas_p2p_service_flush_asp(wpa_s);
+		return 0;
+	}
+
+	if (sscanf(cmd, "%x", &adv_id) != 1)
+		return -1;
+
+	return wpas_p2p_service_del_asp(wpa_s, adv_id);
+}
+
+
+static int p2p_ctrl_service_del(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	if (os_strcmp(cmd, "bonjour") == 0)
+		return p2p_ctrl_service_del_bonjour(wpa_s, pos);
+	if (os_strcmp(cmd, "upnp") == 0)
+		return p2p_ctrl_service_del_upnp(wpa_s, pos);
+	if (os_strcmp(cmd, "asp") == 0)
+		return p2p_ctrl_service_del_asp(wpa_s, pos);
+	wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
+	return -1;
+}
+
+
+static int p2p_ctrl_service_replace(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	if (os_strcmp(cmd, "asp") == 0)
+		return p2p_ctrl_service_add_asp(wpa_s, 1, pos);
+
+	wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
+	return -1;
+}
+
+
+static int p2p_ctrl_reject(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 addr[ETH_ALEN];
+
+	/* <addr> */
+
+	if (hwaddr_aton(cmd, addr))
+		return -1;
+
+	return wpas_p2p_reject(wpa_s, addr);
+}
+
+
+static int p2p_ctrl_invite_persistent(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos;
+	int id;
+	struct wpa_ssid *ssid;
+	u8 *_peer = NULL, peer[ETH_ALEN];
+	int freq = 0, pref_freq = 0;
+	int ht40, vht, he, max_oper_chwidth, chwidth = 0, freq2 = 0;
+	int edmg;
+	bool allow_6ghz;
+
+	id = atoi(cmd);
+	pos = os_strstr(cmd, " peer=");
+	if (pos) {
+		pos += 6;
+		if (hwaddr_aton(pos, peer))
+			return -1;
+		_peer = peer;
+	}
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (ssid == NULL || ssid->disabled != 2) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
+			   "for persistent P2P group",
+			   id);
+		return -1;
+	}
+
+	pos = os_strstr(cmd, " freq=");
+	if (pos) {
+		pos += 6;
+		freq = atoi(pos);
+		if (freq <= 0)
+			return -1;
+	}
+
+	pos = os_strstr(cmd, " pref=");
+	if (pos) {
+		pos += 6;
+		pref_freq = atoi(pos);
+		if (pref_freq <= 0)
+			return -1;
+	}
+
+	vht = (os_strstr(cmd, " vht") != NULL) || wpa_s->conf->p2p_go_vht;
+	ht40 = (os_strstr(cmd, " ht40") != NULL) || wpa_s->conf->p2p_go_ht40 ||
+		vht;
+	he = (os_strstr(cmd, " he") != NULL) || wpa_s->conf->p2p_go_he;
+	edmg = (os_strstr(cmd, " edmg") != NULL) || wpa_s->conf->p2p_go_edmg;
+
+	pos = os_strstr(cmd, "freq2=");
+	if (pos)
+		freq2 = atoi(pos + 6);
+
+	pos = os_strstr(cmd, " max_oper_chwidth=");
+	if (pos)
+		chwidth = atoi(pos + 18);
+
+	max_oper_chwidth = parse_freq(chwidth, freq2);
+	if (max_oper_chwidth < 0)
+		return -1;
+
+	allow_6ghz = os_strstr(cmd, " allow_6ghz") != NULL;
+
+	if (allow_6ghz && chwidth == 40)
+		max_oper_chwidth = CHANWIDTH_40MHZ_6GHZ;
+
+	return wpas_p2p_invite(wpa_s, _peer, ssid, NULL, freq, freq2, ht40, vht,
+			       max_oper_chwidth, pref_freq, he, edmg,
+			       allow_6ghz);
+}
+
+
+static int p2p_ctrl_invite_group(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos;
+	u8 peer[ETH_ALEN], go_dev_addr[ETH_ALEN], *go_dev = NULL;
+	bool allow_6ghz;
+
+	pos = os_strstr(cmd, " peer=");
+	if (!pos)
+		return -1;
+
+	*pos = '\0';
+	pos += 6;
+	if (hwaddr_aton(pos, peer)) {
+		wpa_printf(MSG_DEBUG, "P2P: Invalid MAC address '%s'", pos);
+		return -1;
+	}
+
+	allow_6ghz = os_strstr(pos, " allow_6ghz") != NULL;
+
+	pos = os_strstr(pos, " go_dev_addr=");
+	if (pos) {
+		pos += 13;
+		if (hwaddr_aton(pos, go_dev_addr)) {
+			wpa_printf(MSG_DEBUG, "P2P: Invalid MAC address '%s'",
+				   pos);
+			return -1;
+		}
+		go_dev = go_dev_addr;
+	}
+
+	return wpas_p2p_invite_group(wpa_s, cmd, peer, go_dev, allow_6ghz);
+}
+
+
+static int p2p_ctrl_invite(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	if (os_strncmp(cmd, "persistent=", 11) == 0)
+		return p2p_ctrl_invite_persistent(wpa_s, cmd + 11);
+	if (os_strncmp(cmd, "group=", 6) == 0)
+		return p2p_ctrl_invite_group(wpa_s, cmd + 6);
+
+	return -1;
+}
+
+
+static int p2p_ctrl_group_add_persistent(struct wpa_supplicant *wpa_s,
+					 int id, int freq, int vht_center_freq2,
+					 int ht40, int vht, int vht_chwidth,
+					 int he, int edmg, bool allow_6ghz)
+{
+	struct wpa_ssid *ssid;
+
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (ssid == NULL || ssid->disabled != 2) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
+			   "for persistent P2P group",
+			   id);
+		return -1;
+	}
+
+	return wpas_p2p_group_add_persistent(wpa_s, ssid, 0, freq,
+					     vht_center_freq2, 0, ht40, vht,
+					     vht_chwidth, he, edmg,
+					     NULL, 0, 0, allow_6ghz);
+}
+
+
+static int p2p_ctrl_group_add(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int freq = 0, persistent = 0, group_id = -1;
+	bool allow_6ghz = false;
+	int vht = wpa_s->conf->p2p_go_vht;
+	int ht40 = wpa_s->conf->p2p_go_ht40 || vht;
+	int he = wpa_s->conf->p2p_go_he;
+	int edmg = wpa_s->conf->p2p_go_edmg;
+	int max_oper_chwidth, chwidth = 0, freq2 = 0;
+	char *token, *context = NULL;
+#ifdef CONFIG_ACS
+	int acs = 0;
+#endif /* CONFIG_ACS */
+
+	while ((token = str_token(cmd, " ", &context))) {
+		if (sscanf(token, "freq2=%d", &freq2) == 1 ||
+		    sscanf(token, "persistent=%d", &group_id) == 1 ||
+		    sscanf(token, "max_oper_chwidth=%d", &chwidth) == 1) {
+			continue;
+#ifdef CONFIG_ACS
+		} else if (os_strcmp(token, "freq=acs") == 0) {
+			acs = 1;
+#endif /* CONFIG_ACS */
+		} else if (sscanf(token, "freq=%d", &freq) == 1) {
+			continue;
+		} else if (os_strcmp(token, "ht40") == 0) {
+			ht40 = 1;
+		} else if (os_strcmp(token, "vht") == 0) {
+			vht = 1;
+			ht40 = 1;
+		} else if (os_strcmp(token, "he") == 0) {
+			he = 1;
+		} else if (os_strcmp(token, "edmg") == 0) {
+			edmg = 1;
+		} else if (os_strcmp(token, "persistent") == 0) {
+			persistent = 1;
+		} else if (os_strcmp(token, "allow_6ghz") == 0) {
+			allow_6ghz = true;
+		} else {
+			wpa_printf(MSG_DEBUG,
+				   "CTRL: Invalid P2P_GROUP_ADD parameter: '%s'",
+				   token);
+			return -1;
+		}
+	}
+
+#ifdef CONFIG_ACS
+	if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_ACS_OFFLOAD) &&
+	    (acs || freq == 2 || freq == 5)) {
+		if (freq == 2 && wpa_s->best_24_freq <= 0) {
+			wpa_s->p2p_go_acs_band = HOSTAPD_MODE_IEEE80211G;
+			wpa_s->p2p_go_do_acs = 1;
+			freq = 0;
+		} else if (freq == 5 && wpa_s->best_5_freq <= 0) {
+			wpa_s->p2p_go_acs_band = HOSTAPD_MODE_IEEE80211A;
+			wpa_s->p2p_go_do_acs = 1;
+			freq = 0;
+		} else {
+			wpa_s->p2p_go_acs_band = HOSTAPD_MODE_IEEE80211ANY;
+			wpa_s->p2p_go_do_acs = 1;
+		}
+	} else {
+		wpa_s->p2p_go_do_acs = 0;
+	}
+#endif /* CONFIG_ACS */
+
+	max_oper_chwidth = parse_freq(chwidth, freq2);
+	if (max_oper_chwidth < 0)
+		return -1;
+
+	if (allow_6ghz && chwidth == 40)
+		max_oper_chwidth = CHANWIDTH_40MHZ_6GHZ;
+
+	/* Allow DFS to be used for Autonomous GO */
+	wpa_s->p2p_go_allow_dfs = !!(wpa_s->drv_flags &
+				     WPA_DRIVER_FLAGS_DFS_OFFLOAD);
+
+	if (group_id >= 0)
+		return p2p_ctrl_group_add_persistent(wpa_s, group_id,
+						     freq, freq2, ht40, vht,
+						     max_oper_chwidth, he,
+						     edmg, allow_6ghz);
+
+	return wpas_p2p_group_add(wpa_s, persistent, freq, freq2, ht40, vht,
+				  max_oper_chwidth, he, edmg, allow_6ghz);
+}
+
+
+static int p2p_ctrl_group_member(struct wpa_supplicant *wpa_s, const char *cmd,
+				 char *buf, size_t buflen)
+{
+	u8 dev_addr[ETH_ALEN];
+	struct wpa_ssid *ssid;
+	int res;
+	const u8 *iaddr;
+
+	ssid = wpa_s->current_ssid;
+	if (!wpa_s->global->p2p || !ssid || ssid->mode != WPAS_MODE_P2P_GO ||
+	    hwaddr_aton(cmd, dev_addr))
+		return -1;
+
+	iaddr = p2p_group_get_client_interface_addr(wpa_s->p2p_group, dev_addr);
+	if (!iaddr)
+		return -1;
+	res = os_snprintf(buf, buflen, MACSTR, MAC2STR(iaddr));
+	if (os_snprintf_error(buflen, res))
+		return -1;
+	return res;
+}
+
+
+static int wpas_find_p2p_dev_addr_bss(struct wpa_global *global,
+				      const u8 *p2p_dev_addr)
+{
+	struct wpa_supplicant *wpa_s;
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (wpa_bss_get_p2p_dev_addr(wpa_s, p2p_dev_addr))
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static int p2p_ctrl_peer(struct wpa_supplicant *wpa_s, char *cmd,
+			 char *buf, size_t buflen)
+{
+	u8 addr[ETH_ALEN], *addr_ptr, group_capab;
+	int next, res;
+	const struct p2p_peer_info *info;
+	char *pos, *end;
+	char devtype[WPS_DEV_TYPE_BUFSIZE];
+	struct wpa_ssid *ssid;
+	size_t i;
+
+	if (!wpa_s->global->p2p)
+		return -1;
+
+	if (os_strcmp(cmd, "FIRST") == 0) {
+		addr_ptr = NULL;
+		next = 0;
+	} else if (os_strncmp(cmd, "NEXT-", 5) == 0) {
+		if (hwaddr_aton(cmd + 5, addr) < 0)
+			return -1;
+		addr_ptr = addr;
+		next = 1;
+	} else {
+		if (hwaddr_aton(cmd, addr) < 0)
+			return -1;
+		addr_ptr = addr;
+		next = 0;
+	}
+
+	info = p2p_get_peer_info(wpa_s->global->p2p, addr_ptr, next);
+	if (info == NULL)
+		return -1;
+	group_capab = info->group_capab;
+
+	if (group_capab &&
+	    !wpas_find_p2p_dev_addr_bss(wpa_s->global, info->p2p_device_addr)) {
+		wpa_printf(MSG_DEBUG,
+			   "P2P: Could not find any BSS with p2p_dev_addr "
+			   MACSTR ", hence override group_capab from 0x%x to 0",
+			   MAC2STR(info->p2p_device_addr), group_capab);
+		group_capab = 0;
+	}
+
+	pos = buf;
+	end = buf + buflen;
+
+	res = os_snprintf(pos, end - pos, MACSTR "\n"
+			  "pri_dev_type=%s\n"
+			  "device_name=%s\n"
+			  "manufacturer=%s\n"
+			  "model_name=%s\n"
+			  "model_number=%s\n"
+			  "serial_number=%s\n"
+			  "config_methods=0x%x\n"
+			  "dev_capab=0x%x\n"
+			  "group_capab=0x%x\n"
+			  "level=%d\n",
+			  MAC2STR(info->p2p_device_addr),
+			  wps_dev_type_bin2str(info->pri_dev_type,
+					       devtype, sizeof(devtype)),
+			  info->device_name,
+			  info->manufacturer,
+			  info->model_name,
+			  info->model_number,
+			  info->serial_number,
+			  info->config_methods,
+			  info->dev_capab,
+			  group_capab,
+			  info->level);
+	if (os_snprintf_error(end - pos, res))
+		return pos - buf;
+	pos += res;
+
+	for (i = 0; i < info->wps_sec_dev_type_list_len / WPS_DEV_TYPE_LEN; i++)
+	{
+		const u8 *t;
+		t = &info->wps_sec_dev_type_list[i * WPS_DEV_TYPE_LEN];
+		res = os_snprintf(pos, end - pos, "sec_dev_type=%s\n",
+				  wps_dev_type_bin2str(t, devtype,
+						       sizeof(devtype)));
+		if (os_snprintf_error(end - pos, res))
+			return pos - buf;
+		pos += res;
+	}
+
+	ssid = wpas_p2p_get_persistent(wpa_s, info->p2p_device_addr, NULL, 0);
+	if (ssid) {
+		res = os_snprintf(pos, end - pos, "persistent=%d\n", ssid->id);
+		if (os_snprintf_error(end - pos, res))
+			return pos - buf;
+		pos += res;
+	}
+
+	res = p2p_get_peer_info_txt(info, pos, end - pos);
+	if (res < 0)
+		return pos - buf;
+	pos += res;
+
+	if (info->vendor_elems) {
+		res = os_snprintf(pos, end - pos, "vendor_elems=");
+		if (os_snprintf_error(end - pos, res))
+			return pos - buf;
+		pos += res;
+
+		pos += wpa_snprintf_hex(pos, end - pos,
+					wpabuf_head(info->vendor_elems),
+					wpabuf_len(info->vendor_elems));
+
+		res = os_snprintf(pos, end - pos, "\n");
+		if (os_snprintf_error(end - pos, res))
+			return pos - buf;
+		pos += res;
+	}
+
+	return pos - buf;
+}
+
+
+static int p2p_ctrl_disallow_freq(struct wpa_supplicant *wpa_s,
+				  const char *param)
+{
+	unsigned int i;
+
+	if (wpa_s->global->p2p == NULL)
+		return -1;
+
+	if (freq_range_list_parse(&wpa_s->global->p2p_disallow_freq, param) < 0)
+		return -1;
+
+	for (i = 0; i < wpa_s->global->p2p_disallow_freq.num; i++) {
+		struct wpa_freq_range *freq;
+		freq = &wpa_s->global->p2p_disallow_freq.range[i];
+		wpa_printf(MSG_DEBUG, "P2P: Disallowed frequency range %u-%u",
+			   freq->min, freq->max);
+	}
+
+	wpas_p2p_update_channel_list(wpa_s, WPAS_P2P_CHANNEL_UPDATE_DISALLOW);
+	return 0;
+}
+
+
+static int p2p_ctrl_set(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *param;
+
+	if (wpa_s->global->p2p == NULL)
+		return -1;
+
+	param = os_strchr(cmd, ' ');
+	if (param == NULL)
+		return -1;
+	*param++ = '\0';
+
+	if (os_strcmp(cmd, "discoverability") == 0) {
+		p2p_set_client_discoverability(wpa_s->global->p2p,
+					       atoi(param));
+		return 0;
+	}
+
+	if (os_strcmp(cmd, "managed") == 0) {
+		p2p_set_managed_oper(wpa_s->global->p2p, atoi(param));
+		return 0;
+	}
+
+	if (os_strcmp(cmd, "listen_channel") == 0) {
+		char *pos;
+		u8 channel, op_class;
+
+		channel = atoi(param);
+		pos = os_strchr(param, ' ');
+		op_class = pos ? atoi(pos) : 81;
+
+		return p2p_set_listen_channel(wpa_s->global->p2p, op_class,
+					      channel, 1);
+	}
+
+	if (os_strcmp(cmd, "ssid_postfix") == 0) {
+		return p2p_set_ssid_postfix(wpa_s->global->p2p, (u8 *) param,
+					    os_strlen(param));
+	}
+
+	if (os_strcmp(cmd, "noa") == 0) {
+		char *pos;
+		int count, start, duration;
+		/* GO NoA parameters: count,start_offset(ms),duration(ms) */
+		count = atoi(param);
+		pos = os_strchr(param, ',');
+		if (pos == NULL)
+			return -1;
+		pos++;
+		start = atoi(pos);
+		pos = os_strchr(pos, ',');
+		if (pos == NULL)
+			return -1;
+		pos++;
+		duration = atoi(pos);
+		if (count < 0 || count > 255 || start < 0 || duration < 0)
+			return -1;
+		if (count == 0 && duration > 0)
+			return -1;
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: P2P_SET GO NoA: count=%d "
+			   "start=%d duration=%d", count, start, duration);
+		return wpas_p2p_set_noa(wpa_s, count, start, duration);
+	}
+
+	if (os_strcmp(cmd, "ps") == 0)
+		return wpa_drv_set_p2p_powersave(wpa_s, atoi(param), -1, -1);
+
+	if (os_strcmp(cmd, "oppps") == 0)
+		return wpa_drv_set_p2p_powersave(wpa_s, -1, atoi(param), -1);
+
+	if (os_strcmp(cmd, "ctwindow") == 0)
+		return wpa_drv_set_p2p_powersave(wpa_s, -1, -1, atoi(param));
+
+	if (os_strcmp(cmd, "disabled") == 0) {
+		wpa_s->global->p2p_disabled = atoi(param);
+		wpa_printf(MSG_DEBUG, "P2P functionality %s",
+			   wpa_s->global->p2p_disabled ?
+			   "disabled" : "enabled");
+		if (wpa_s->global->p2p_disabled) {
+			wpas_p2p_stop_find(wpa_s);
+			os_memset(wpa_s->p2p_auth_invite, 0, ETH_ALEN);
+			p2p_flush(wpa_s->global->p2p);
+		}
+		return 0;
+	}
+
+	if (os_strcmp(cmd, "conc_pref") == 0) {
+		if (os_strcmp(param, "sta") == 0)
+			wpa_s->global->conc_pref = WPA_CONC_PREF_STA;
+		else if (os_strcmp(param, "p2p") == 0)
+			wpa_s->global->conc_pref = WPA_CONC_PREF_P2P;
+		else {
+			wpa_printf(MSG_INFO, "Invalid conc_pref value");
+			return -1;
+		}
+		wpa_printf(MSG_DEBUG, "Single channel concurrency preference: "
+			   "%s", param);
+		return 0;
+	}
+
+	if (os_strcmp(cmd, "force_long_sd") == 0) {
+		wpa_s->force_long_sd = atoi(param);
+		return 0;
+	}
+
+	if (os_strcmp(cmd, "peer_filter") == 0) {
+		u8 addr[ETH_ALEN];
+		if (hwaddr_aton(param, addr))
+			return -1;
+		p2p_set_peer_filter(wpa_s->global->p2p, addr);
+		return 0;
+	}
+
+	if (os_strcmp(cmd, "cross_connect") == 0)
+		return wpas_p2p_set_cross_connect(wpa_s, atoi(param));
+
+	if (os_strcmp(cmd, "go_apsd") == 0) {
+		if (os_strcmp(param, "disable") == 0)
+			wpa_s->set_ap_uapsd = 0;
+		else {
+			wpa_s->set_ap_uapsd = 1;
+			wpa_s->ap_uapsd = atoi(param);
+		}
+		return 0;
+	}
+
+	if (os_strcmp(cmd, "client_apsd") == 0) {
+		if (os_strcmp(param, "disable") == 0)
+			wpa_s->set_sta_uapsd = 0;
+		else {
+			int be, bk, vi, vo;
+			char *pos;
+			/* format: BE,BK,VI,VO;max SP Length */
+			be = atoi(param);
+			pos = os_strchr(param, ',');
+			if (pos == NULL)
+				return -1;
+			pos++;
+			bk = atoi(pos);
+			pos = os_strchr(pos, ',');
+			if (pos == NULL)
+				return -1;
+			pos++;
+			vi = atoi(pos);
+			pos = os_strchr(pos, ',');
+			if (pos == NULL)
+				return -1;
+			pos++;
+			vo = atoi(pos);
+			/* ignore max SP Length for now */
+
+			wpa_s->set_sta_uapsd = 1;
+			wpa_s->sta_uapsd = 0;
+			if (be)
+				wpa_s->sta_uapsd |= BIT(0);
+			if (bk)
+				wpa_s->sta_uapsd |= BIT(1);
+			if (vi)
+				wpa_s->sta_uapsd |= BIT(2);
+			if (vo)
+				wpa_s->sta_uapsd |= BIT(3);
+		}
+		return 0;
+	}
+
+	if (os_strcmp(cmd, "disallow_freq") == 0)
+		return p2p_ctrl_disallow_freq(wpa_s, param);
+
+	if (os_strcmp(cmd, "disc_int") == 0) {
+		int min_disc_int, max_disc_int, max_disc_tu;
+		char *pos;
+
+		pos = param;
+
+		min_disc_int = atoi(pos);
+		pos = os_strchr(pos, ' ');
+		if (pos == NULL)
+			return -1;
+		*pos++ = '\0';
+
+		max_disc_int = atoi(pos);
+		pos = os_strchr(pos, ' ');
+		if (pos == NULL)
+			return -1;
+		*pos++ = '\0';
+
+		max_disc_tu = atoi(pos);
+
+		return p2p_set_disc_int(wpa_s->global->p2p, min_disc_int,
+					max_disc_int, max_disc_tu);
+	}
+
+	if (os_strcmp(cmd, "per_sta_psk") == 0) {
+		wpa_s->global->p2p_per_sta_psk = !!atoi(param);
+		return 0;
+	}
+
+#ifdef CONFIG_WPS_NFC
+	if (os_strcmp(cmd, "nfc_tag") == 0)
+		return wpas_p2p_nfc_tag_enabled(wpa_s, !!atoi(param));
+#endif /* CONFIG_WPS_NFC */
+
+	if (os_strcmp(cmd, "disable_ip_addr_req") == 0) {
+		wpa_s->p2p_disable_ip_addr_req = !!atoi(param);
+		return 0;
+	}
+
+	if (os_strcmp(cmd, "override_pref_op_chan") == 0) {
+		int op_class, chan;
+
+		op_class = atoi(param);
+		param = os_strchr(param, ':');
+		if (!param)
+			return -1;
+		param++;
+		chan = atoi(param);
+		p2p_set_override_pref_op_chan(wpa_s->global->p2p, op_class,
+					      chan);
+		return 0;
+	}
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: Unknown P2P_SET field value '%s'",
+		   cmd);
+
+	return -1;
+}
+
+
+static void p2p_ctrl_flush(struct wpa_supplicant *wpa_s)
+{
+	os_memset(wpa_s->p2p_auth_invite, 0, ETH_ALEN);
+	wpa_s->force_long_sd = 0;
+
+#ifdef CONFIG_TESTING_OPTIONS
+	os_free(wpa_s->get_pref_freq_list_override);
+	wpa_s->get_pref_freq_list_override = NULL;
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	wpas_p2p_stop_find(wpa_s);
+	wpa_s->parent->p2ps_method_config_any = 0;
+	if (wpa_s->global->p2p)
+		p2p_flush(wpa_s->global->p2p);
+}
+
+
+static int p2p_ctrl_presence_req(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos, *pos2;
+	unsigned int dur1 = 0, int1 = 0, dur2 = 0, int2 = 0;
+
+	if (cmd[0]) {
+		pos = os_strchr(cmd, ' ');
+		if (pos == NULL)
+			return -1;
+		*pos++ = '\0';
+		dur1 = atoi(cmd);
+
+		pos2 = os_strchr(pos, ' ');
+		if (pos2)
+			*pos2++ = '\0';
+		int1 = atoi(pos);
+	} else
+		pos2 = NULL;
+
+	if (pos2) {
+		pos = os_strchr(pos2, ' ');
+		if (pos == NULL)
+			return -1;
+		*pos++ = '\0';
+		dur2 = atoi(pos2);
+		int2 = atoi(pos);
+	}
+
+	return wpas_p2p_presence_req(wpa_s, dur1, int1, dur2, int2);
+}
+
+
+static int p2p_ctrl_ext_listen(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos;
+	unsigned int period = 0, interval = 0;
+
+	if (cmd[0]) {
+		pos = os_strchr(cmd, ' ');
+		if (pos == NULL)
+			return -1;
+		*pos++ = '\0';
+		period = atoi(cmd);
+		interval = atoi(pos);
+	}
+
+	return wpas_p2p_ext_listen(wpa_s, period, interval);
+}
+
+
+static int p2p_ctrl_remove_client(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	const char *pos;
+	u8 peer[ETH_ALEN];
+	int iface_addr = 0;
+
+	pos = cmd;
+	if (os_strncmp(pos, "iface=", 6) == 0) {
+		iface_addr = 1;
+		pos += 6;
+	}
+	if (hwaddr_aton(pos, peer))
+		return -1;
+
+	wpas_p2p_remove_client(wpa_s, peer, iface_addr);
+	return 0;
+}
+
+
+static int p2p_ctrl_iface_p2p_lo_start(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int freq = 0, period = 0, interval = 0, count = 0;
+
+	if (sscanf(cmd, "%d %d %d %d", &freq, &period, &interval, &count) != 4)
+	{
+		wpa_printf(MSG_DEBUG,
+			   "CTRL: Invalid P2P LO Start parameter: '%s'", cmd);
+		return -1;
+	}
+
+	return wpas_p2p_lo_start(wpa_s, freq, period, interval, count);
+}
+
+#endif /* CONFIG_P2P */
+
+
+static int * freq_range_to_channel_list(struct wpa_supplicant *wpa_s, char *val)
+{
+	struct wpa_freq_range_list ranges;
+	int *freqs = NULL;
+	struct hostapd_hw_modes *mode;
+	u16 i;
+
+	if (wpa_s->hw.modes == NULL)
+		return NULL;
+
+	os_memset(&ranges, 0, sizeof(ranges));
+	if (freq_range_list_parse(&ranges, val) < 0)
+		return NULL;
+
+	for (i = 0; i < wpa_s->hw.num_modes; i++) {
+		int j;
+
+		mode = &wpa_s->hw.modes[i];
+		for (j = 0; j < mode->num_channels; j++) {
+			unsigned int freq;
+
+			if (mode->channels[j].flag & HOSTAPD_CHAN_DISABLED)
+				continue;
+
+			freq = mode->channels[j].freq;
+			if (!freq_range_list_includes(&ranges, freq))
+				continue;
+
+			int_array_add_unique(&freqs, freq);
+		}
+	}
+
+	os_free(ranges.range);
+	return freqs;
+}
+
+
+#ifdef CONFIG_INTERWORKING
+
+static int ctrl_interworking_select(struct wpa_supplicant *wpa_s, char *param)
+{
+	int auto_sel = 0;
+	int *freqs = NULL;
+
+	if (param) {
+		char *pos;
+
+		auto_sel = os_strstr(param, "auto") != NULL;
+
+		pos = os_strstr(param, "freq=");
+		if (pos) {
+			freqs = freq_range_to_channel_list(wpa_s, pos + 5);
+			if (freqs == NULL)
+				return -1;
+		}
+
+	}
+
+	return interworking_select(wpa_s, auto_sel, freqs);
+}
+
+
+static int ctrl_interworking_connect(struct wpa_supplicant *wpa_s, char *dst,
+				     int only_add)
+{
+	u8 bssid[ETH_ALEN];
+	struct wpa_bss *bss;
+
+	if (hwaddr_aton(dst, bssid)) {
+		wpa_printf(MSG_DEBUG, "Invalid BSSID '%s'", dst);
+		return -1;
+	}
+
+	bss = wpa_bss_get_bssid_latest(wpa_s, bssid);
+	if (bss == NULL) {
+		wpa_printf(MSG_DEBUG, "Could not find BSS " MACSTR,
+			   MAC2STR(bssid));
+		return -1;
+	}
+
+	if (bss->ssid_len == 0) {
+		int found = 0;
+
+		wpa_printf(MSG_DEBUG, "Selected BSS entry for " MACSTR
+			   " does not have SSID information", MAC2STR(bssid));
+
+		dl_list_for_each_reverse(bss, &wpa_s->bss, struct wpa_bss,
+					 list) {
+			if (os_memcmp(bss->bssid, bssid, ETH_ALEN) == 0 &&
+			    bss->ssid_len > 0) {
+				found = 1;
+				break;
+			}
+		}
+
+		if (!found)
+			return -1;
+		wpa_printf(MSG_DEBUG,
+			   "Found another matching BSS entry with SSID");
+	}
+
+	return interworking_connect(wpa_s, bss, only_add);
+}
+
+
+static int get_anqp(struct wpa_supplicant *wpa_s, char *dst)
+{
+	u8 dst_addr[ETH_ALEN];
+	int used, freq = 0;
+	char *pos;
+#define MAX_ANQP_INFO_ID 100
+	u16 id[MAX_ANQP_INFO_ID];
+	size_t num_id = 0;
+	u32 subtypes = 0;
+	u32 mbo_subtypes = 0;
+
+	used = hwaddr_aton2(dst, dst_addr);
+	if (used < 0)
+		return -1;
+	pos = dst + used;
+	if (*pos == ' ')
+		pos++;
+
+	if (os_strncmp(pos, "freq=", 5) == 0) {
+		freq = atoi(pos + 5);
+		pos = os_strchr(pos, ' ');
+		if (!pos)
+			return -1;
+		pos++;
+	}
+
+	while (num_id < MAX_ANQP_INFO_ID) {
+		if (os_strncmp(pos, "hs20:", 5) == 0) {
+#ifdef CONFIG_HS20
+			int num = atoi(pos + 5);
+			if (num <= 0 || num > 31)
+				return -1;
+			subtypes |= BIT(num);
+#else /* CONFIG_HS20 */
+			return -1;
+#endif /* CONFIG_HS20 */
+		} else if (os_strncmp(pos, "mbo:", 4) == 0) {
+#ifdef CONFIG_MBO
+			int num = atoi(pos + 4);
+
+			if (num <= 0 || num > MAX_MBO_ANQP_SUBTYPE)
+				return -1;
+			mbo_subtypes |= BIT(num);
+#else /* CONFIG_MBO */
+			return -1;
+#endif /* CONFIG_MBO */
+		} else {
+			id[num_id] = atoi(pos);
+			if (id[num_id])
+				num_id++;
+		}
+		pos = os_strchr(pos + 1, ',');
+		if (pos == NULL)
+			break;
+		pos++;
+	}
+
+	if (num_id == 0 && !subtypes && !mbo_subtypes)
+		return -1;
+
+	return anqp_send_req(wpa_s, dst_addr, freq, id, num_id, subtypes,
+			     mbo_subtypes);
+}
+
+
+static int gas_request(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 dst_addr[ETH_ALEN];
+	struct wpabuf *advproto, *query = NULL;
+	int used, ret = -1;
+	char *pos, *end;
+	size_t len;
+
+	used = hwaddr_aton2(cmd, dst_addr);
+	if (used < 0)
+		return -1;
+
+	pos = cmd + used;
+	while (*pos == ' ')
+		pos++;
+
+	/* Advertisement Protocol ID */
+	end = os_strchr(pos, ' ');
+	if (end)
+		len = end - pos;
+	else
+		len = os_strlen(pos);
+	if (len & 0x01)
+		return -1;
+	len /= 2;
+	if (len == 0)
+		return -1;
+	advproto = wpabuf_alloc(len);
+	if (advproto == NULL)
+		return -1;
+	if (hexstr2bin(pos, wpabuf_put(advproto, len), len) < 0)
+		goto fail;
+
+	if (end) {
+		/* Optional Query Request */
+		pos = end + 1;
+		while (*pos == ' ')
+			pos++;
+
+		len = os_strlen(pos);
+		if (len) {
+			if (len & 0x01)
+				goto fail;
+			len /= 2;
+			if (len == 0)
+				goto fail;
+			query = wpabuf_alloc(len);
+			if (query == NULL)
+				goto fail;
+			if (hexstr2bin(pos, wpabuf_put(query, len), len) < 0)
+				goto fail;
+		}
+	}
+
+	ret = gas_send_request(wpa_s, dst_addr, advproto, query);
+
+fail:
+	wpabuf_free(advproto);
+	wpabuf_free(query);
+
+	return ret;
+}
+
+
+static int gas_response_get(struct wpa_supplicant *wpa_s, char *cmd, char *buf,
+			    size_t buflen)
+{
+	u8 addr[ETH_ALEN];
+	int dialog_token;
+	int used;
+	char *pos;
+	size_t resp_len, start, requested_len;
+	struct wpabuf *resp;
+	int ret;
+
+	used = hwaddr_aton2(cmd, addr);
+	if (used < 0)
+		return -1;
+
+	pos = cmd + used;
+	while (*pos == ' ')
+		pos++;
+	dialog_token = atoi(pos);
+
+	if (wpa_s->last_gas_resp &&
+	    os_memcmp(addr, wpa_s->last_gas_addr, ETH_ALEN) == 0 &&
+	    dialog_token == wpa_s->last_gas_dialog_token)
+		resp = wpa_s->last_gas_resp;
+	else if (wpa_s->prev_gas_resp &&
+		 os_memcmp(addr, wpa_s->prev_gas_addr, ETH_ALEN) == 0 &&
+		 dialog_token == wpa_s->prev_gas_dialog_token)
+		resp = wpa_s->prev_gas_resp;
+	else
+		return -1;
+
+	resp_len = wpabuf_len(resp);
+	start = 0;
+	requested_len = resp_len;
+
+	pos = os_strchr(pos, ' ');
+	if (pos) {
+		start = atoi(pos);
+		if (start > resp_len)
+			return os_snprintf(buf, buflen, "FAIL-Invalid range");
+		pos = os_strchr(pos, ',');
+		if (pos == NULL)
+			return -1;
+		pos++;
+		requested_len = atoi(pos);
+		if (start + requested_len > resp_len)
+			return os_snprintf(buf, buflen, "FAIL-Invalid range");
+	}
+
+	if (requested_len * 2 + 1 > buflen)
+		return os_snprintf(buf, buflen, "FAIL-Too long response");
+
+	ret = wpa_snprintf_hex(buf, buflen, wpabuf_head_u8(resp) + start,
+			       requested_len);
+
+	if (start + requested_len == resp_len) {
+		/*
+		 * Free memory by dropping the response after it has been
+		 * fetched.
+		 */
+		if (resp == wpa_s->prev_gas_resp) {
+			wpabuf_free(wpa_s->prev_gas_resp);
+			wpa_s->prev_gas_resp = NULL;
+		} else {
+			wpabuf_free(wpa_s->last_gas_resp);
+			wpa_s->last_gas_resp = NULL;
+		}
+	}
+
+	return ret;
+}
+#endif /* CONFIG_INTERWORKING */
+
+
+#ifdef CONFIG_HS20
+
+static int get_hs20_anqp(struct wpa_supplicant *wpa_s, char *dst)
+{
+	u8 dst_addr[ETH_ALEN];
+	int used;
+	char *pos;
+	u32 subtypes = 0;
+
+	used = hwaddr_aton2(dst, dst_addr);
+	if (used < 0)
+		return -1;
+	pos = dst + used;
+	if (*pos == ' ')
+		pos++;
+	for (;;) {
+		int num = atoi(pos);
+		if (num <= 0 || num > 31)
+			return -1;
+		subtypes |= BIT(num);
+		pos = os_strchr(pos + 1, ',');
+		if (pos == NULL)
+			break;
+		pos++;
+	}
+
+	if (subtypes == 0)
+		return -1;
+
+	return hs20_anqp_send_req(wpa_s, dst_addr, subtypes, NULL, 0, 0);
+}
+
+
+static int hs20_nai_home_realm_list(struct wpa_supplicant *wpa_s,
+				    const u8 *addr, const char *realm)
+{
+	u8 *buf;
+	size_t rlen, len;
+	int ret;
+
+	rlen = os_strlen(realm);
+	len = 3 + rlen;
+	buf = os_malloc(len);
+	if (buf == NULL)
+		return -1;
+	buf[0] = 1; /* NAI Home Realm Count */
+	buf[1] = 0; /* Formatted in accordance with RFC 4282 */
+	buf[2] = rlen;
+	os_memcpy(buf + 3, realm, rlen);
+
+	ret = hs20_anqp_send_req(wpa_s, addr,
+				 BIT(HS20_STYPE_NAI_HOME_REALM_QUERY),
+				 buf, len, 0);
+
+	os_free(buf);
+
+	return ret;
+}
+
+
+static int hs20_get_nai_home_realm_list(struct wpa_supplicant *wpa_s,
+					char *dst)
+{
+	struct wpa_cred *cred = wpa_s->conf->cred;
+	u8 dst_addr[ETH_ALEN];
+	int used;
+	u8 *buf;
+	size_t len;
+	int ret;
+
+	used = hwaddr_aton2(dst, dst_addr);
+	if (used < 0)
+		return -1;
+
+	while (dst[used] == ' ')
+		used++;
+	if (os_strncmp(dst + used, "realm=", 6) == 0)
+		return hs20_nai_home_realm_list(wpa_s, dst_addr,
+						dst + used + 6);
+
+	len = os_strlen(dst + used);
+
+	if (len == 0 && cred && cred->realm)
+		return hs20_nai_home_realm_list(wpa_s, dst_addr, cred->realm);
+
+	if (len & 1)
+		return -1;
+	len /= 2;
+	buf = os_malloc(len);
+	if (buf == NULL)
+		return -1;
+	if (hexstr2bin(dst + used, buf, len) < 0) {
+		os_free(buf);
+		return -1;
+	}
+
+	ret = hs20_anqp_send_req(wpa_s, dst_addr,
+				 BIT(HS20_STYPE_NAI_HOME_REALM_QUERY),
+				 buf, len, 0);
+	os_free(buf);
+
+	return ret;
+}
+
+
+static int get_hs20_icon(struct wpa_supplicant *wpa_s, char *cmd, char *reply,
+			 int buflen)
+{
+	u8 dst_addr[ETH_ALEN];
+	int used;
+	char *ctx = NULL, *icon, *poffset, *psize;
+
+	used = hwaddr_aton2(cmd, dst_addr);
+	if (used < 0)
+		return -1;
+	cmd += used;
+
+	icon = str_token(cmd, " ", &ctx);
+	poffset = str_token(cmd, " ", &ctx);
+	psize = str_token(cmd, " ", &ctx);
+	if (!icon || !poffset || !psize)
+		return -1;
+
+	wpa_s->fetch_osu_icon_in_progress = 0;
+	return hs20_get_icon(wpa_s, dst_addr, icon, atoi(poffset), atoi(psize),
+			     reply, buflen);
+}
+
+
+static int del_hs20_icon(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 dst_addr[ETH_ALEN];
+	int used;
+	char *icon;
+
+	if (!cmd[0])
+		return hs20_del_icon(wpa_s, NULL, NULL);
+
+	used = hwaddr_aton2(cmd, dst_addr);
+	if (used < 0)
+		return -1;
+
+	while (cmd[used] == ' ')
+		used++;
+	icon = cmd[used] ? &cmd[used] : NULL;
+
+	return hs20_del_icon(wpa_s, dst_addr, icon);
+}
+
+
+static int hs20_icon_request(struct wpa_supplicant *wpa_s, char *cmd, int inmem)
+{
+	u8 dst_addr[ETH_ALEN];
+	int used;
+	char *icon;
+
+	used = hwaddr_aton2(cmd, dst_addr);
+	if (used < 0)
+		return -1;
+
+	while (cmd[used] == ' ')
+		used++;
+	icon = &cmd[used];
+
+	wpa_s->fetch_osu_icon_in_progress = 0;
+	return hs20_anqp_send_req(wpa_s, dst_addr, BIT(HS20_STYPE_ICON_REQUEST),
+				  (u8 *) icon, os_strlen(icon), inmem);
+}
+
+#endif /* CONFIG_HS20 */
+
+
+#ifdef CONFIG_AUTOSCAN
+
+static int wpa_supplicant_ctrl_iface_autoscan(struct wpa_supplicant *wpa_s,
+					      char *cmd)
+{
+	enum wpa_states state = wpa_s->wpa_state;
+	char *new_params = NULL;
+
+	if (os_strlen(cmd) > 0) {
+		new_params = os_strdup(cmd);
+		if (new_params == NULL)
+			return -1;
+	}
+
+	os_free(wpa_s->conf->autoscan);
+	wpa_s->conf->autoscan = new_params;
+
+	if (wpa_s->conf->autoscan == NULL)
+		autoscan_deinit(wpa_s);
+	else if (state == WPA_DISCONNECTED || state == WPA_INACTIVE)
+		autoscan_init(wpa_s, 1);
+	else if (state == WPA_SCANNING)
+		wpa_supplicant_reinit_autoscan(wpa_s);
+	else
+		wpa_printf(MSG_DEBUG, "No autoscan update in state %s",
+			   wpa_supplicant_state_txt(state));
+
+	return 0;
+}
+
+#endif /* CONFIG_AUTOSCAN */
+
+
+#ifdef CONFIG_WNM
+
+static int wpas_ctrl_iface_wnm_sleep(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int enter;
+	int intval = 0;
+	char *pos;
+	int ret;
+	struct wpabuf *tfs_req = NULL;
+
+	if (os_strncmp(cmd, "enter", 5) == 0)
+		enter = 1;
+	else if (os_strncmp(cmd, "exit", 4) == 0)
+		enter = 0;
+	else
+		return -1;
+
+	pos = os_strstr(cmd, " interval=");
+	if (pos)
+		intval = atoi(pos + 10);
+
+	pos = os_strstr(cmd, " tfs_req=");
+	if (pos) {
+		char *end;
+		size_t len;
+		pos += 9;
+		end = os_strchr(pos, ' ');
+		if (end)
+			len = end - pos;
+		else
+			len = os_strlen(pos);
+		if (len & 1)
+			return -1;
+		len /= 2;
+		tfs_req = wpabuf_alloc(len);
+		if (tfs_req == NULL)
+			return -1;
+		if (hexstr2bin(pos, wpabuf_put(tfs_req, len), len) < 0) {
+			wpabuf_free(tfs_req);
+			return -1;
+		}
+	}
+
+	ret = ieee802_11_send_wnmsleep_req(wpa_s, enter ? WNM_SLEEP_MODE_ENTER :
+					   WNM_SLEEP_MODE_EXIT, intval,
+					   tfs_req);
+	wpabuf_free(tfs_req);
+
+	return ret;
+}
+
+
+static int wpas_ctrl_iface_wnm_bss_query(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	int query_reason, list = 0;
+	char *btm_candidates = NULL;
+
+	query_reason = atoi(cmd);
+
+	cmd = os_strchr(cmd, ' ');
+	if (cmd) {
+		if (os_strncmp(cmd, " list", 5) == 0)
+			list = 1;
+		else
+			btm_candidates = cmd;
+	}
+
+	wpa_printf(MSG_DEBUG,
+		   "CTRL_IFACE: WNM_BSS_QUERY query_reason=%d%s",
+		   query_reason, list ? " candidate list" : "");
+
+	return wnm_send_bss_transition_mgmt_query(wpa_s, query_reason,
+						  btm_candidates,
+						  list);
+}
+
+
+static int wpas_ctrl_iface_coloc_intf_report(struct wpa_supplicant *wpa_s,
+					     char *cmd)
+{
+	struct wpabuf *elems;
+	int ret;
+
+	elems = wpabuf_parse_bin(cmd);
+	if (!elems)
+		return -1;
+
+	ret = wnm_send_coloc_intf_report(wpa_s, 0, elems);
+	wpabuf_free(elems);
+	return ret;
+}
+
+#endif /* CONFIG_WNM */
+
+
+static int wpa_supplicant_signal_poll(struct wpa_supplicant *wpa_s, char *buf,
+				      size_t buflen)
+{
+	struct wpa_signal_info si;
+	int ret;
+	char *pos, *end;
+
+	ret = wpa_drv_signal_poll(wpa_s, &si);
+	if (ret)
+		return -1;
+
+	pos = buf;
+	end = buf + buflen;
+
+	ret = os_snprintf(pos, end - pos, "RSSI=%d\nLINKSPEED=%d\n"
+			  "NOISE=%d\nFREQUENCY=%u\n",
+			  si.current_signal, si.current_txrate / 1000,
+			  si.current_noise, si.frequency);
+	if (os_snprintf_error(end - pos, ret))
+		return -1;
+	pos += ret;
+
+	if (si.chanwidth != CHAN_WIDTH_UNKNOWN) {
+		ret = os_snprintf(pos, end - pos, "WIDTH=%s\n",
+				  channel_width_to_string(si.chanwidth));
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+
+	if (si.center_frq1 > 0) {
+		ret = os_snprintf(pos, end - pos, "CENTER_FRQ1=%d\n",
+				  si.center_frq1);
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+
+	if (si.center_frq2 > 0) {
+		ret = os_snprintf(pos, end - pos, "CENTER_FRQ2=%d\n",
+				  si.center_frq2);
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+
+	if (si.avg_signal) {
+		ret = os_snprintf(pos, end - pos,
+				  "AVG_RSSI=%d\n", si.avg_signal);
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+
+	if (si.avg_beacon_signal) {
+		ret = os_snprintf(pos, end - pos,
+				  "AVG_BEACON_RSSI=%d\n", si.avg_beacon_signal);
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+
+	return pos - buf;
+}
+
+
+static int wpas_ctrl_iface_signal_monitor(struct wpa_supplicant *wpa_s,
+					  const char *cmd)
+{
+	const char *pos;
+	int threshold = 0;
+	int hysteresis = 0;
+
+	if (wpa_s->bgscan && wpa_s->bgscan_priv) {
+		wpa_printf(MSG_DEBUG,
+			   "Reject SIGNAL_MONITOR command - bgscan is active");
+		return -1;
+	}
+	pos = os_strstr(cmd, "THRESHOLD=");
+	if (pos)
+		threshold = atoi(pos + 10);
+	pos = os_strstr(cmd, "HYSTERESIS=");
+	if (pos)
+		hysteresis = atoi(pos + 11);
+	return wpa_drv_signal_monitor(wpa_s, threshold, hysteresis);
+}
+
+
+#ifdef CONFIG_TESTING_OPTIONS
+int wpas_ctrl_iface_get_pref_freq_list_override(struct wpa_supplicant *wpa_s,
+						enum wpa_driver_if_type if_type,
+						unsigned int *num,
+						unsigned int *freq_list)
+{
+	char *pos = wpa_s->get_pref_freq_list_override;
+	char *end;
+	unsigned int count = 0;
+
+	/* Override string format:
+	 *  <if_type1>:<freq1>,<freq2>,... <if_type2>:... */
+
+	while (pos) {
+		if (atoi(pos) == (int) if_type)
+			break;
+		pos = os_strchr(pos, ' ');
+		if (pos)
+			pos++;
+	}
+	if (!pos)
+		return -1;
+	pos = os_strchr(pos, ':');
+	if (!pos)
+		return -1;
+	pos++;
+	end = os_strchr(pos, ' ');
+	while (pos && (!end || pos < end) && count < *num) {
+		freq_list[count++] = atoi(pos);
+		pos = os_strchr(pos, ',');
+		if (pos)
+			pos++;
+	}
+
+	*num = count;
+	return 0;
+}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+
+static int wpas_ctrl_iface_get_pref_freq_list(
+	struct wpa_supplicant *wpa_s, char *cmd, char *buf, size_t buflen)
+{
+	unsigned int freq_list[100], num = 100, i;
+	int ret;
+	enum wpa_driver_if_type iface_type;
+	char *pos, *end;
+
+	pos = buf;
+	end = buf + buflen;
+
+	/* buf: "<interface_type>" */
+	if (os_strcmp(cmd, "STATION") == 0)
+		iface_type = WPA_IF_STATION;
+	else if (os_strcmp(cmd, "AP") == 0)
+		iface_type = WPA_IF_AP_BSS;
+	else if (os_strcmp(cmd, "P2P_GO") == 0)
+		iface_type = WPA_IF_P2P_GO;
+	else if (os_strcmp(cmd, "P2P_CLIENT") == 0)
+		iface_type = WPA_IF_P2P_CLIENT;
+	else if (os_strcmp(cmd, "IBSS") == 0)
+		iface_type = WPA_IF_IBSS;
+	else if (os_strcmp(cmd, "TDLS") == 0)
+		iface_type = WPA_IF_TDLS;
+	else
+		return -1;
+
+	wpa_printf(MSG_DEBUG,
+		   "CTRL_IFACE: GET_PREF_FREQ_LIST iface_type=%d (%s)",
+		   iface_type, cmd);
+
+	ret = wpa_drv_get_pref_freq_list(wpa_s, iface_type, &num, freq_list);
+	if (ret)
+		return -1;
+
+	for (i = 0; i < num; i++) {
+		ret = os_snprintf(pos, end - pos, "%s%u",
+				  i > 0 ? "," : "", freq_list[i]);
+		if (os_snprintf_error(end - pos, ret))
+			return -1;
+		pos += ret;
+	}
+
+	return pos - buf;
+}
+
+
+static int wpas_ctrl_iface_driver_flags(struct wpa_supplicant *wpa_s,
+					char *buf, size_t buflen)
+{
+	int ret, i;
+	char *pos, *end;
+
+	ret = os_snprintf(buf, buflen, "%016llX:\n",
+			  (long long unsigned) wpa_s->drv_flags);
+	if (os_snprintf_error(buflen, ret))
+		return -1;
+
+	pos = buf + ret;
+	end = buf + buflen;
+
+	for (i = 0; i < 64; i++) {
+		if (wpa_s->drv_flags & (1LLU << i)) {
+			ret = os_snprintf(pos, end - pos, "%s\n",
+					  driver_flag_to_string(1LLU << i));
+			if (os_snprintf_error(end - pos, ret))
+				return -1;
+			pos += ret;
+		}
+	}
+
+	return pos - buf;
+}
+
+
+static int wpas_ctrl_iface_driver_flags2(struct wpa_supplicant *wpa_s,
+					 char *buf, size_t buflen)
+{
+	int ret, i;
+	char *pos, *end;
+
+	ret = os_snprintf(buf, buflen, "%016llX:\n",
+			  (long long unsigned) wpa_s->drv_flags2);
+	if (os_snprintf_error(buflen, ret))
+		return -1;
+
+	pos = buf + ret;
+	end = buf + buflen;
+
+	for (i = 0; i < 64; i++) {
+		if (wpa_s->drv_flags2 & (1LLU << i)) {
+			ret = os_snprintf(pos, end - pos, "%s\n",
+					  driver_flag2_to_string(1LLU << i));
+			if (os_snprintf_error(end - pos, ret))
+				return -1;
+			pos += ret;
+		}
+	}
+
+	return pos - buf;
+}
+
+
+static int wpa_supplicant_pktcnt_poll(struct wpa_supplicant *wpa_s, char *buf,
+				      size_t buflen)
+{
+	struct hostap_sta_driver_data sta;
+	int ret;
+
+	ret = wpa_drv_pktcnt_poll(wpa_s, &sta);
+	if (ret)
+		return -1;
+
+	ret = os_snprintf(buf, buflen, "TXGOOD=%lu\nTXBAD=%lu\nRXGOOD=%lu\n",
+			  sta.tx_packets, sta.tx_retry_failed, sta.rx_packets);
+	if (os_snprintf_error(buflen, ret))
+		return -1;
+	return ret;
+}
+
+
+#ifdef ANDROID
+static int wpa_supplicant_driver_cmd(struct wpa_supplicant *wpa_s, char *cmd,
+				     char *buf, size_t buflen)
+{
+	int ret;
+
+	ret = wpa_drv_driver_cmd(wpa_s, cmd, buf, buflen);
+	if (ret == 0) {
+		if (os_strncasecmp(cmd, "COUNTRY", 7) == 0) {
+			struct p2p_data *p2p = wpa_s->global->p2p;
+			if (p2p) {
+				char country[3];
+				country[0] = cmd[8];
+				country[1] = cmd[9];
+				country[2] = 0x04;
+				p2p_set_country(p2p, country);
+			}
+		}
+		ret = os_snprintf(buf, buflen, "%s\n", "OK");
+		if (os_snprintf_error(buflen, ret))
+			ret = -1;
+	}
+	return ret;
+}
+#endif /* ANDROID */
+
+
+static int wpa_supplicant_vendor_cmd(struct wpa_supplicant *wpa_s, char *cmd,
+				     char *buf, size_t buflen)
+{
+	int ret;
+	char *pos, *temp = NULL;
+	u8 *data = NULL;
+	unsigned int vendor_id, subcmd;
+	enum nested_attr nested_attr_flag = NESTED_ATTR_UNSPECIFIED;
+	struct wpabuf *reply;
+	size_t data_len = 0;
+
+	/**
+	 * cmd: <vendor id> <subcommand id> [<hex formatted data>]
+	 * [nested=<0|1>]
+	 */
+	vendor_id = strtoul(cmd, &pos, 16);
+	if (!isblank((unsigned char) *pos))
+		return -EINVAL;
+
+	subcmd = strtoul(pos, &pos, 10);
+
+	if (*pos != '\0') {
+		if (!isblank((unsigned char) *pos++))
+			return -EINVAL;
+
+		temp = os_strchr(pos, ' ');
+		data_len = temp ? (size_t) (temp - pos) : os_strlen(pos);
+	}
+
+	if (data_len) {
+		data_len /= 2;
+		data = os_malloc(data_len);
+		if (!data)
+			return -1;
+
+		if (hexstr2bin(pos, data, data_len)) {
+			wpa_printf(MSG_DEBUG,
+				   "Vendor command: wrong parameter format");
+			os_free(data);
+			return -EINVAL;
+		}
+	}
+
+	pos = os_strstr(cmd, "nested=");
+	if (pos)
+		nested_attr_flag = atoi(pos + 7) ? NESTED_ATTR_USED :
+			NESTED_ATTR_NOT_USED;
+
+	reply = wpabuf_alloc((buflen - 1) / 2);
+	if (!reply) {
+		os_free(data);
+		return -1;
+	}
+
+	ret = wpa_drv_vendor_cmd(wpa_s, vendor_id, subcmd, data, data_len,
+				 nested_attr_flag, reply);
+
+	if (ret == 0)
+		ret = wpa_snprintf_hex(buf, buflen, wpabuf_head_u8(reply),
+				       wpabuf_len(reply));
+
+	wpabuf_free(reply);
+	os_free(data);
+
+	return ret;
+}
+
+
+static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_P2P
+	struct wpa_supplicant *p2p_wpa_s = wpa_s->global->p2p_init_wpa_s ?
+		wpa_s->global->p2p_init_wpa_s : wpa_s;
+#endif /* CONFIG_P2P */
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Flush all wpa_supplicant state");
+
+	if (wpas_abort_ongoing_scan(wpa_s) == 0)
+		wpa_s->ignore_post_flush_scan_res = 1;
+
+	if (wpa_s->wpa_state >= WPA_AUTHENTICATING) {
+		/*
+		 * Avoid possible auto connect re-connection on getting
+		 * disconnected due to state flush.
+		 */
+		wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+	}
+
+#ifdef CONFIG_P2P
+	wpas_p2p_group_remove(p2p_wpa_s, "*");
+	wpas_p2p_cancel(p2p_wpa_s);
+	p2p_ctrl_flush(p2p_wpa_s);
+	wpas_p2p_service_flush(p2p_wpa_s);
+	p2p_wpa_s->global->p2p_disabled = 0;
+	p2p_wpa_s->global->p2p_per_sta_psk = 0;
+	p2p_wpa_s->conf->num_sec_device_types = 0;
+	p2p_wpa_s->p2p_disable_ip_addr_req = 0;
+	os_free(p2p_wpa_s->global->p2p_go_avoid_freq.range);
+	p2p_wpa_s->global->p2p_go_avoid_freq.range = NULL;
+	p2p_wpa_s->global->p2p_go_avoid_freq.num = 0;
+	p2p_wpa_s->global->pending_p2ps_group = 0;
+	p2p_wpa_s->global->pending_p2ps_group_freq = 0;
+#endif /* CONFIG_P2P */
+
+#ifdef CONFIG_WPS_TESTING
+	wps_version_number = 0x20;
+	wps_testing_stub_cred = 0;
+	wps_corrupt_pkhash = 0;
+	wps_force_auth_types_in_use = 0;
+	wps_force_encr_types_in_use = 0;
+#endif /* CONFIG_WPS_TESTING */
+#ifdef CONFIG_WPS
+	wpa_s->wps_fragment_size = 0;
+	wpas_wps_cancel(wpa_s);
+	wps_registrar_flush(wpa_s->wps->registrar);
+#endif /* CONFIG_WPS */
+	wpa_s->after_wps = 0;
+	wpa_s->known_wps_freq = 0;
+
+#ifdef CONFIG_DPP
+	wpas_dpp_deinit(wpa_s);
+	wpa_s->dpp_init_max_tries = 0;
+	wpa_s->dpp_init_retry_time = 0;
+	wpa_s->dpp_resp_wait_time = 0;
+	wpa_s->dpp_resp_max_tries = 0;
+	wpa_s->dpp_resp_retry_time = 0;
+#ifdef CONFIG_DPP2
+	wpas_dpp_chirp_stop(wpa_s);
+	wpa_s->dpp_pfs_fallback = 0;
+#endif /* CONFIG_DPP2 */
+#ifdef CONFIG_TESTING_OPTIONS
+	os_memset(dpp_pkex_own_mac_override, 0, ETH_ALEN);
+	os_memset(dpp_pkex_peer_mac_override, 0, ETH_ALEN);
+	dpp_pkex_ephemeral_key_override_len = 0;
+	dpp_protocol_key_override_len = 0;
+	dpp_nonce_override_len = 0;
+#ifdef CONFIG_DPP3
+	dpp_version_override = 3;
+#elif defined(CONFIG_DPP2)
+	dpp_version_override = 2;
+#else /* CONFIG_DPP2 */
+	dpp_version_override = 1;
+#endif /* CONFIG_DPP2 */
+#endif /* CONFIG_TESTING_OPTIONS */
+#endif /* CONFIG_DPP */
+
+#ifdef CONFIG_TDLS
+#ifdef CONFIG_TDLS_TESTING
+	tdls_testing = 0;
+#endif /* CONFIG_TDLS_TESTING */
+	wpa_drv_tdls_oper(wpa_s, TDLS_ENABLE, NULL);
+	wpa_tdls_enable(wpa_s->wpa, 1);
+#endif /* CONFIG_TDLS */
+
+	eloop_cancel_timeout(wpa_supplicant_stop_countermeasures, wpa_s, NULL);
+	wpa_supplicant_stop_countermeasures(wpa_s, NULL);
+	wpa_s->last_michael_mic_error.sec = 0;
+
+	wpa_s->no_keep_alive = 0;
+	wpa_s->own_disconnect_req = 0;
+	wpa_s->own_reconnect_req = 0;
+	wpa_s->deny_ptk0_rekey = 0;
+
+	os_free(wpa_s->disallow_aps_bssid);
+	wpa_s->disallow_aps_bssid = NULL;
+	wpa_s->disallow_aps_bssid_count = 0;
+	os_free(wpa_s->disallow_aps_ssid);
+	wpa_s->disallow_aps_ssid = NULL;
+	wpa_s->disallow_aps_ssid_count = 0;
+
+	wpa_s->set_sta_uapsd = 0;
+	wpa_s->sta_uapsd = 0;
+
+	wpa_s->consecutive_conn_failures = 0;
+
+	wpa_drv_radio_disable(wpa_s, 0);
+	wpa_bssid_ignore_clear(wpa_s);
+	wpa_supplicant_ctrl_iface_remove_network(wpa_s, "all");
+	wpa_supplicant_ctrl_iface_remove_cred(wpa_s, "all");
+	wpa_config_flush_blobs(wpa_s->conf);
+	wpa_s->conf->auto_interworking = 0;
+	wpa_s->conf->okc = 0;
+
+	ptksa_cache_flush(wpa_s->ptksa, NULL, WPA_CIPHER_NONE);
+	wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL);
+	rsn_preauth_deinit(wpa_s->wpa);
+
+	wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_LIFETIME, 43200);
+	wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_REAUTH_THRESHOLD, 70);
+	wpa_sm_set_param(wpa_s->wpa, RSNA_SA_TIMEOUT, 60);
+	eapol_sm_notify_logoff(wpa_s->eapol, false);
+
+	radio_remove_works(wpa_s, NULL, 1);
+	wpa_s->ext_work_in_progress = 0;
+
+	wpa_s->next_ssid = NULL;
+
+#ifdef CONFIG_INTERWORKING
+#ifdef CONFIG_HS20
+	hs20_cancel_fetch_osu(wpa_s);
+	hs20_del_icon(wpa_s, NULL, NULL);
+#endif /* CONFIG_HS20 */
+#endif /* CONFIG_INTERWORKING */
+
+	wpa_s->ext_mgmt_frame_handling = 0;
+	wpa_s->ext_eapol_frame_io = 0;
+#ifdef CONFIG_TESTING_OPTIONS
+	wpa_s->extra_roc_dur = 0;
+	wpa_s->test_failure = WPAS_TEST_FAILURE_NONE;
+	wpa_s->p2p_go_csa_on_inv = 0;
+	wpa_s->ignore_auth_resp = 0;
+	wpa_s->ignore_assoc_disallow = 0;
+	wpa_s->disable_sa_query = 0;
+	wpa_s->testing_resend_assoc = 0;
+	wpa_s->ignore_sae_h2e_only = 0;
+	wpa_s->ft_rsnxe_used = 0;
+	wpa_s->reject_btm_req_reason = 0;
+	wpa_sm_set_test_assoc_ie(wpa_s->wpa, NULL);
+	os_free(wpa_s->get_pref_freq_list_override);
+	wpa_s->get_pref_freq_list_override = NULL;
+	wpabuf_free(wpa_s->sae_commit_override);
+	wpa_s->sae_commit_override = NULL;
+	os_free(wpa_s->extra_sae_rejected_groups);
+	wpa_s->extra_sae_rejected_groups = NULL;
+	wpabuf_free(wpa_s->rsne_override_eapol);
+	wpa_s->rsne_override_eapol = NULL;
+	wpabuf_free(wpa_s->rsnxe_override_assoc);
+	wpa_s->rsnxe_override_assoc = NULL;
+	wpabuf_free(wpa_s->rsnxe_override_eapol);
+	wpa_s->rsnxe_override_eapol = NULL;
+	wpas_clear_driver_signal_override(wpa_s);
+	wpa_s->disable_scs_support = 0;
+	wpa_s->disable_mscs_support = 0;
+	wpa_s->enable_dscp_policy_capa = 0;
+	wpa_s->oci_freq_override_eapol = 0;
+	wpa_s->oci_freq_override_saquery_req = 0;
+	wpa_s->oci_freq_override_saquery_resp = 0;
+	wpa_s->oci_freq_override_eapol_g2 = 0;
+	wpa_s->oci_freq_override_ft_assoc = 0;
+	wpa_s->oci_freq_override_fils_assoc = 0;
+	wpa_s->oci_freq_override_wnm_sleep = 0;
+#ifdef CONFIG_DPP
+	os_free(wpa_s->dpp_config_obj_override);
+	wpa_s->dpp_config_obj_override = NULL;
+	os_free(wpa_s->dpp_discovery_override);
+	wpa_s->dpp_discovery_override = NULL;
+	os_free(wpa_s->dpp_groups_override);
+	wpa_s->dpp_groups_override = NULL;
+	dpp_test = DPP_TEST_DISABLED;
+#endif /* CONFIG_DPP */
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	wpa_s->disconnected = 0;
+	os_free(wpa_s->next_scan_freqs);
+	wpa_s->next_scan_freqs = NULL;
+	os_memset(wpa_s->next_scan_bssid, 0, ETH_ALEN);
+	wpa_s->next_scan_bssid_wildcard_ssid = 0;
+	os_free(wpa_s->select_network_scan_freqs);
+	wpa_s->select_network_scan_freqs = NULL;
+	os_memset(&wpa_s->robust_av, 0, sizeof(struct robust_av_data));
+
+	wpa_bss_flush(wpa_s);
+	if (!dl_list_empty(&wpa_s->bss)) {
+		wpa_printf(MSG_DEBUG,
+			   "BSS table not empty after flush: %u entries, current_bss=%p bssid="
+			   MACSTR " pending_bssid=" MACSTR,
+			   dl_list_len(&wpa_s->bss), wpa_s->current_bss,
+			   MAC2STR(wpa_s->bssid),
+			   MAC2STR(wpa_s->pending_bssid));
+	}
+
+	eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
+	wpa_s->wnmsleep_used = 0;
+
+#ifdef CONFIG_SME
+	wpa_s->sme.last_unprot_disconnect.sec = 0;
+	wpa_s->sme.auth_alg = 0;
+#endif /* CONFIG_SME */
+
+	wpabuf_free(wpa_s->ric_ies);
+	wpa_s->ric_ies = NULL;
+
+	wpa_supplicant_update_channel_list(wpa_s, NULL);
+
+	free_bss_tmp_disallowed(wpa_s);
+
+	os_memset(&wpa_s->robust_av, 0, sizeof(struct robust_av_data));
+
+#ifdef CONFIG_PASN
+	wpas_pasn_auth_stop(wpa_s);
+#endif /* CONFIG_PASN */
+
+	if (wpa_s->mac_addr_changed && wpa_s->conf->mac_addr == 0)
+		wpas_restore_permanent_mac_addr(wpa_s);
+}
+
+
+static int wpas_ctrl_radio_work_show(struct wpa_supplicant *wpa_s,
+				     char *buf, size_t buflen)
+{
+	struct wpa_radio_work *work;
+	char *pos, *end;
+	struct os_reltime now, diff;
+
+	pos = buf;
+	end = buf + buflen;
+
+	os_get_reltime(&now);
+
+	dl_list_for_each(work, &wpa_s->radio->work, struct wpa_radio_work, list)
+	{
+		int ret;
+
+		os_reltime_sub(&now, &work->time, &diff);
+		ret = os_snprintf(pos, end - pos, "%s@%s:%u:%u:%ld.%06ld\n",
+				  work->type, work->wpa_s->ifname, work->freq,
+				  work->started, diff.sec, diff.usec);
+		if (os_snprintf_error(end - pos, ret))
+			break;
+		pos += ret;
+	}
+
+	return pos - buf;
+}
+
+
+static void wpas_ctrl_radio_work_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_radio_work *work = eloop_ctx;
+	struct wpa_external_work *ework = work->ctx;
+
+	wpa_dbg(work->wpa_s, MSG_DEBUG,
+		"Timing out external radio work %u (%s)",
+		ework->id, work->type);
+	wpa_msg(work->wpa_s, MSG_INFO, EXT_RADIO_WORK_TIMEOUT "%u", ework->id);
+	work->wpa_s->ext_work_in_progress = 0;
+	radio_work_done(work);
+	os_free(ework);
+}
+
+
+static void wpas_ctrl_radio_work_cb(struct wpa_radio_work *work, int deinit)
+{
+	struct wpa_external_work *ework = work->ctx;
+
+	if (deinit) {
+		if (work->started)
+			eloop_cancel_timeout(wpas_ctrl_radio_work_timeout,
+					     work, NULL);
+
+		/*
+		 * work->type points to a buffer in ework, so need to replace
+		 * that here with a fixed string to avoid use of freed memory
+		 * in debug prints.
+		 */
+		work->type = "freed-ext-work";
+		work->ctx = NULL;
+		os_free(ework);
+		return;
+	}
+
+	wpa_dbg(work->wpa_s, MSG_DEBUG, "Starting external radio work %u (%s)",
+		ework->id, ework->type);
+	wpa_msg(work->wpa_s, MSG_INFO, EXT_RADIO_WORK_START "%u", ework->id);
+	work->wpa_s->ext_work_in_progress = 1;
+	if (!ework->timeout)
+		ework->timeout = 10;
+	eloop_register_timeout(ework->timeout, 0, wpas_ctrl_radio_work_timeout,
+			       work, NULL);
+}
+
+
+static int wpas_ctrl_radio_work_add(struct wpa_supplicant *wpa_s, char *cmd,
+				    char *buf, size_t buflen)
+{
+	struct wpa_external_work *ework;
+	char *pos, *pos2;
+	size_t type_len;
+	int ret;
+	unsigned int freq = 0;
+
+	/* format: <name> [freq=<MHz>] [timeout=<seconds>] */
+
+	ework = os_zalloc(sizeof(*ework));
+	if (ework == NULL)
+		return -1;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos) {
+		type_len = pos - cmd;
+		pos++;
+
+		pos2 = os_strstr(pos, "freq=");
+		if (pos2)
+			freq = atoi(pos2 + 5);
+
+		pos2 = os_strstr(pos, "timeout=");
+		if (pos2)
+			ework->timeout = atoi(pos2 + 8);
+	} else {
+		type_len = os_strlen(cmd);
+	}
+	if (4 + type_len >= sizeof(ework->type))
+		type_len = sizeof(ework->type) - 4 - 1;
+	os_strlcpy(ework->type, "ext:", sizeof(ework->type));
+	os_memcpy(ework->type + 4, cmd, type_len);
+	ework->type[4 + type_len] = '\0';
+
+	wpa_s->ext_work_id++;
+	if (wpa_s->ext_work_id == 0)
+		wpa_s->ext_work_id++;
+	ework->id = wpa_s->ext_work_id;
+
+	if (radio_add_work(wpa_s, freq, ework->type, 0, wpas_ctrl_radio_work_cb,
+			   ework) < 0) {
+		os_free(ework);
+		return -1;
+	}
+
+	ret = os_snprintf(buf, buflen, "%u", ework->id);
+	if (os_snprintf_error(buflen, ret))
+		return -1;
+	return ret;
+}
+
+
+static int wpas_ctrl_radio_work_done(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	struct wpa_radio_work *work;
+	unsigned int id = atoi(cmd);
+
+	dl_list_for_each(work, &wpa_s->radio->work, struct wpa_radio_work, list)
+	{
+		struct wpa_external_work *ework;
+
+		if (os_strncmp(work->type, "ext:", 4) != 0)
+			continue;
+		ework = work->ctx;
+		if (id && ework->id != id)
+			continue;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Completed external radio work %u (%s)",
+			ework->id, ework->type);
+		eloop_cancel_timeout(wpas_ctrl_radio_work_timeout, work, NULL);
+		wpa_s->ext_work_in_progress = 0;
+		radio_work_done(work);
+		os_free(ework);
+		return 3; /* "OK\n" */
+	}
+
+	return -1;
+}
+
+
+static int wpas_ctrl_radio_work(struct wpa_supplicant *wpa_s, char *cmd,
+				char *buf, size_t buflen)
+{
+	if (os_strcmp(cmd, "show") == 0)
+		return wpas_ctrl_radio_work_show(wpa_s, buf, buflen);
+	if (os_strncmp(cmd, "add ", 4) == 0)
+		return wpas_ctrl_radio_work_add(wpa_s, cmd + 4, buf, buflen);
+	if (os_strncmp(cmd, "done ", 5) == 0)
+		return wpas_ctrl_radio_work_done(wpa_s, cmd + 4);
+	return -1;
+}
+
+
+void wpas_ctrl_radio_work_flush(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_radio_work *work, *tmp;
+
+	if (!wpa_s || !wpa_s->radio)
+		return;
+
+	dl_list_for_each_safe(work, tmp, &wpa_s->radio->work,
+			      struct wpa_radio_work, list) {
+		struct wpa_external_work *ework;
+
+		if (os_strncmp(work->type, "ext:", 4) != 0)
+			continue;
+		ework = work->ctx;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Flushing%s external radio work %u (%s)",
+			work->started ? " started" : "", ework->id,
+			ework->type);
+		if (work->started)
+			eloop_cancel_timeout(wpas_ctrl_radio_work_timeout,
+					     work, NULL);
+		radio_work_done(work);
+		os_free(ework);
+	}
+}
+
+
+static void wpas_ctrl_eapol_response(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	eapol_sm_notify_ctrl_response(wpa_s->eapol);
+}
+
+
+static int scan_id_list_parse(struct wpa_supplicant *wpa_s, const char *value,
+			      unsigned int *scan_id_count, int scan_id[])
+{
+	const char *pos = value;
+
+	while (pos) {
+		if (*pos == ' ' || *pos == '\0')
+			break;
+		if (*scan_id_count == MAX_SCAN_ID)
+			return -1;
+		scan_id[(*scan_id_count)++] = atoi(pos);
+		pos = os_strchr(pos, ',');
+		if (pos)
+			pos++;
+	}
+
+	return 0;
+}
+
+
+static void wpas_ctrl_scan(struct wpa_supplicant *wpa_s, char *params,
+			   char *reply, int reply_size, int *reply_len)
+{
+	char *pos;
+	unsigned int manual_scan_passive = 0;
+	unsigned int manual_scan_use_id = 0;
+	unsigned int manual_scan_only_new = 0;
+	unsigned int scan_only = 0;
+	unsigned int scan_id_count = 0;
+	int scan_id[MAX_SCAN_ID];
+	void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
+				 struct wpa_scan_results *scan_res);
+	int *manual_scan_freqs = NULL;
+	struct wpa_ssid_value *ssid = NULL, *ns;
+	unsigned int ssid_count = 0;
+
+	if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
+		*reply_len = -1;
+		return;
+	}
+
+	if (radio_work_pending(wpa_s, "scan")) {
+		wpa_printf(MSG_DEBUG,
+			   "Pending scan scheduled - reject new request");
+		*reply_len = os_snprintf(reply, reply_size, "FAIL-BUSY\n");
+		return;
+	}
+
+#ifdef CONFIG_INTERWORKING
+	if (wpa_s->fetch_anqp_in_progress || wpa_s->network_select) {
+		wpa_printf(MSG_DEBUG,
+			   "Interworking select in progress - reject new scan");
+		*reply_len = os_snprintf(reply, reply_size, "FAIL-BUSY\n");
+		return;
+	}
+#endif /* CONFIG_INTERWORKING */
+
+	if (params) {
+		if (os_strncasecmp(params, "TYPE=ONLY", 9) == 0)
+			scan_only = 1;
+
+		pos = os_strstr(params, "freq=");
+		if (pos) {
+			manual_scan_freqs = freq_range_to_channel_list(wpa_s,
+								       pos + 5);
+			if (manual_scan_freqs == NULL) {
+				*reply_len = -1;
+				goto done;
+			}
+		}
+
+		pos = os_strstr(params, "passive=");
+		if (pos)
+			manual_scan_passive = !!atoi(pos + 8);
+
+		pos = os_strstr(params, "use_id=");
+		if (pos)
+			manual_scan_use_id = atoi(pos + 7);
+
+		pos = os_strstr(params, "only_new=1");
+		if (pos)
+			manual_scan_only_new = 1;
+
+		pos = os_strstr(params, "scan_id=");
+		if (pos && scan_id_list_parse(wpa_s, pos + 8, &scan_id_count,
+					      scan_id) < 0) {
+			*reply_len = -1;
+			goto done;
+		}
+
+		pos = os_strstr(params, "bssid=");
+		if (pos) {
+			u8 bssid[ETH_ALEN];
+
+			pos += 6;
+			if (hwaddr_aton(pos, bssid)) {
+				wpa_printf(MSG_ERROR, "Invalid BSSID %s", pos);
+				*reply_len = -1;
+				goto done;
+			}
+			os_memcpy(wpa_s->next_scan_bssid, bssid, ETH_ALEN);
+
+			wpa_s->next_scan_bssid_wildcard_ssid =
+				os_strstr(params, "wildcard_ssid=1") != NULL;
+		}
+
+		pos = params;
+		while (pos && *pos != '\0') {
+			if (os_strncmp(pos, "ssid ", 5) == 0) {
+				char *end;
+
+				pos += 5;
+				end = pos;
+				while (*end) {
+					if (*end == '\0' || *end == ' ')
+						break;
+					end++;
+				}
+
+				ns = os_realloc_array(
+					ssid, ssid_count + 1,
+					sizeof(struct wpa_ssid_value));
+				if (ns == NULL) {
+					*reply_len = -1;
+					goto done;
+				}
+				ssid = ns;
+
+				if ((end - pos) & 0x01 ||
+				    end - pos > 2 * SSID_MAX_LEN ||
+				    hexstr2bin(pos, ssid[ssid_count].ssid,
+					       (end - pos) / 2) < 0) {
+					wpa_printf(MSG_DEBUG,
+						   "Invalid SSID value '%s'",
+						   pos);
+					*reply_len = -1;
+					goto done;
+				}
+				ssid[ssid_count].ssid_len = (end - pos) / 2;
+				wpa_hexdump_ascii(MSG_DEBUG, "scan SSID",
+						  ssid[ssid_count].ssid,
+						  ssid[ssid_count].ssid_len);
+				ssid_count++;
+				pos = end;
+			}
+
+			pos = os_strchr(pos, ' ');
+			if (pos)
+				pos++;
+		}
+	}
+
+	wpa_s->num_ssids_from_scan_req = ssid_count;
+	os_free(wpa_s->ssids_from_scan_req);
+	if (ssid_count) {
+		wpa_s->ssids_from_scan_req = ssid;
+		ssid = NULL;
+	} else {
+		wpa_s->ssids_from_scan_req = NULL;
+	}
+
+	if (scan_only)
+		scan_res_handler = scan_only_handler;
+	else if (wpa_s->scan_res_handler == scan_only_handler)
+		scan_res_handler = NULL;
+	else
+		scan_res_handler = wpa_s->scan_res_handler;
+
+	if (!wpa_s->sched_scanning && !wpa_s->scanning &&
+	    ((wpa_s->wpa_state <= WPA_SCANNING) ||
+	     (wpa_s->wpa_state == WPA_COMPLETED))) {
+		wpa_s->manual_scan_passive = manual_scan_passive;
+		wpa_s->manual_scan_use_id = manual_scan_use_id;
+		wpa_s->manual_scan_only_new = manual_scan_only_new;
+		wpa_s->scan_id_count = scan_id_count;
+		os_memcpy(wpa_s->scan_id, scan_id, scan_id_count * sizeof(int));
+		wpa_s->scan_res_handler = scan_res_handler;
+		os_free(wpa_s->manual_scan_freqs);
+		wpa_s->manual_scan_freqs = manual_scan_freqs;
+		manual_scan_freqs = NULL;
+
+		wpa_s->normal_scans = 0;
+		wpa_s->scan_req = MANUAL_SCAN_REQ;
+		wpa_s->after_wps = 0;
+		wpa_s->known_wps_freq = 0;
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+		if (wpa_s->manual_scan_use_id) {
+			wpa_s->manual_scan_id++;
+			wpa_dbg(wpa_s, MSG_DEBUG, "Assigned scan id %u",
+				wpa_s->manual_scan_id);
+			*reply_len = os_snprintf(reply, reply_size, "%u\n",
+						 wpa_s->manual_scan_id);
+		}
+	} else if (wpa_s->sched_scanning) {
+		wpa_s->manual_scan_passive = manual_scan_passive;
+		wpa_s->manual_scan_use_id = manual_scan_use_id;
+		wpa_s->manual_scan_only_new = manual_scan_only_new;
+		wpa_s->scan_id_count = scan_id_count;
+		os_memcpy(wpa_s->scan_id, scan_id, scan_id_count * sizeof(int));
+		wpa_s->scan_res_handler = scan_res_handler;
+		os_free(wpa_s->manual_scan_freqs);
+		wpa_s->manual_scan_freqs = manual_scan_freqs;
+		manual_scan_freqs = NULL;
+
+		wpa_printf(MSG_DEBUG, "Stop ongoing sched_scan to allow requested full scan to proceed");
+		wpa_supplicant_cancel_sched_scan(wpa_s);
+		wpa_s->scan_req = MANUAL_SCAN_REQ;
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+		if (wpa_s->manual_scan_use_id) {
+			wpa_s->manual_scan_id++;
+			*reply_len = os_snprintf(reply, reply_size, "%u\n",
+						 wpa_s->manual_scan_id);
+			wpa_dbg(wpa_s, MSG_DEBUG, "Assigned scan id %u",
+				wpa_s->manual_scan_id);
+		}
+	} else {
+		wpa_printf(MSG_DEBUG, "Ongoing scan action - reject new request");
+		*reply_len = os_snprintf(reply, reply_size, "FAIL-BUSY\n");
+	}
+
+done:
+	os_free(manual_scan_freqs);
+	os_free(ssid);
+}
+
+
+#ifdef CONFIG_TESTING_OPTIONS
+
+static void wpas_ctrl_iface_mgmt_tx_cb(struct wpa_supplicant *wpa_s,
+				       unsigned int freq, const u8 *dst,
+				       const u8 *src, const u8 *bssid,
+				       const u8 *data, size_t data_len,
+				       enum offchannel_send_action_result
+				       result)
+{
+	wpa_msg(wpa_s, MSG_INFO, "MGMT-TX-STATUS freq=%u dst=" MACSTR
+		" src=" MACSTR " bssid=" MACSTR " result=%s",
+		freq, MAC2STR(dst), MAC2STR(src), MAC2STR(bssid),
+		result == OFFCHANNEL_SEND_ACTION_SUCCESS ?
+		"SUCCESS" : (result == OFFCHANNEL_SEND_ACTION_NO_ACK ?
+			     "NO_ACK" : "FAILED"));
+}
+
+
+static int wpas_ctrl_iface_mgmt_tx(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos, *param;
+	size_t len;
+	u8 *buf, da[ETH_ALEN], bssid[ETH_ALEN];
+	int res, used;
+	int freq = 0, no_cck = 0, wait_time = 0;
+
+	/* <DA> <BSSID> [freq=<MHz>] [wait_time=<ms>] [no_cck=1]
+	 *    <action=Action frame payload> */
+
+	wpa_printf(MSG_DEBUG, "External MGMT TX: %s", cmd);
+
+	pos = cmd;
+	used = hwaddr_aton2(pos, da);
+	if (used < 0)
+		return -1;
+	pos += used;
+	while (*pos == ' ')
+		pos++;
+	used = hwaddr_aton2(pos, bssid);
+	if (used < 0)
+		return -1;
+	pos += used;
+
+	param = os_strstr(pos, " freq=");
+	if (param) {
+		param += 6;
+		freq = atoi(param);
+	}
+
+	param = os_strstr(pos, " no_cck=");
+	if (param) {
+		param += 8;
+		no_cck = atoi(param);
+	}
+
+	param = os_strstr(pos, " wait_time=");
+	if (param) {
+		param += 11;
+		wait_time = atoi(param);
+	}
+
+	param = os_strstr(pos, " action=");
+	if (param == NULL)
+		return -1;
+	param += 8;
+
+	len = os_strlen(param);
+	if (len & 1)
+		return -1;
+	len /= 2;
+
+	buf = os_malloc(len);
+	if (buf == NULL)
+		return -1;
+
+	if (hexstr2bin(param, buf, len) < 0) {
+		os_free(buf);
+		return -1;
+	}
+
+	res = offchannel_send_action(wpa_s, freq, da, wpa_s->own_addr, bssid,
+				     buf, len, wait_time,
+				     wpas_ctrl_iface_mgmt_tx_cb, no_cck);
+	os_free(buf);
+	return res;
+}
+
+
+static void wpas_ctrl_iface_mgmt_tx_done(struct wpa_supplicant *wpa_s)
+{
+	wpa_printf(MSG_DEBUG, "External MGMT TX - done waiting");
+	offchannel_send_action_done(wpa_s);
+}
+
+
+static int wpas_ctrl_iface_mgmt_rx_process(struct wpa_supplicant *wpa_s,
+					   char *cmd)
+{
+	char *pos, *param;
+	size_t len;
+	u8 *buf;
+	int freq = 0, datarate = 0, ssi_signal = 0;
+	union wpa_event_data event;
+
+	if (!wpa_s->ext_mgmt_frame_handling)
+		return -1;
+
+	/* freq=<MHz> datarate=<val> ssi_signal=<val> frame=<frame hexdump> */
+
+	wpa_printf(MSG_DEBUG, "External MGMT RX process: %s", cmd);
+
+	pos = cmd;
+	param = os_strstr(pos, "freq=");
+	if (param) {
+		param += 5;
+		freq = atoi(param);
+	}
+
+	param = os_strstr(pos, " datarate=");
+	if (param) {
+		param += 10;
+		datarate = atoi(param);
+	}
+
+	param = os_strstr(pos, " ssi_signal=");
+	if (param) {
+		param += 12;
+		ssi_signal = atoi(param);
+	}
+
+	param = os_strstr(pos, " frame=");
+	if (param == NULL)
+		return -1;
+	param += 7;
+
+	len = os_strlen(param);
+	if (len & 1)
+		return -1;
+	len /= 2;
+
+	buf = os_malloc(len);
+	if (buf == NULL)
+		return -1;
+
+	if (hexstr2bin(param, buf, len) < 0) {
+		os_free(buf);
+		return -1;
+	}
+
+	os_memset(&event, 0, sizeof(event));
+	event.rx_mgmt.freq = freq;
+	event.rx_mgmt.frame = buf;
+	event.rx_mgmt.frame_len = len;
+	event.rx_mgmt.ssi_signal = ssi_signal;
+	event.rx_mgmt.datarate = datarate;
+	wpa_s->ext_mgmt_frame_handling = 0;
+	wpa_supplicant_event(wpa_s, EVENT_RX_MGMT, &event);
+	wpa_s->ext_mgmt_frame_handling = 1;
+
+	os_free(buf);
+
+	return 0;
+}
+
+
+static int wpas_ctrl_iface_driver_scan_res(struct wpa_supplicant *wpa_s,
+					   char *param)
+{
+	struct wpa_scan_res *res;
+	struct os_reltime now;
+	char *pos, *end;
+	int ret = -1;
+
+	if (!param)
+		return -1;
+
+	if (os_strcmp(param, "START") == 0) {
+		wpa_bss_update_start(wpa_s);
+		return 0;
+	}
+
+	if (os_strcmp(param, "END") == 0) {
+		wpa_bss_update_end(wpa_s, NULL, 1);
+		return 0;
+	}
+
+	if (os_strncmp(param, "BSS ", 4) != 0)
+		return -1;
+	param += 3;
+
+	res = os_zalloc(sizeof(*res) + os_strlen(param) / 2);
+	if (!res)
+		return -1;
+
+	pos = os_strstr(param, " flags=");
+	if (pos)
+		res->flags = strtol(pos + 7, NULL, 16);
+
+	pos = os_strstr(param, " bssid=");
+	if (pos && hwaddr_aton(pos + 7, res->bssid))
+		goto fail;
+
+	pos = os_strstr(param, " freq=");
+	if (pos)
+		res->freq = atoi(pos + 6);
+
+	pos = os_strstr(param, " beacon_int=");
+	if (pos)
+		res->beacon_int = atoi(pos + 12);
+
+	pos = os_strstr(param, " caps=");
+	if (pos)
+		res->caps = strtol(pos + 6, NULL, 16);
+
+	pos = os_strstr(param, " qual=");
+	if (pos)
+		res->qual = atoi(pos + 6);
+
+	pos = os_strstr(param, " noise=");
+	if (pos)
+		res->noise = atoi(pos + 7);
+
+	pos = os_strstr(param, " level=");
+	if (pos)
+		res->level = atoi(pos + 7);
+
+	pos = os_strstr(param, " tsf=");
+	if (pos)
+		res->tsf = strtoll(pos + 5, NULL, 16);
+
+	pos = os_strstr(param, " age=");
+	if (pos)
+		res->age = atoi(pos + 5);
+
+	pos = os_strstr(param, " est_throughput=");
+	if (pos)
+		res->est_throughput = atoi(pos + 16);
+
+	pos = os_strstr(param, " snr=");
+	if (pos)
+		res->snr = atoi(pos + 5);
+
+	pos = os_strstr(param, " parent_tsf=");
+	if (pos)
+		res->parent_tsf = strtoll(pos + 7, NULL, 16);
+
+	pos = os_strstr(param, " tsf_bssid=");
+	if (pos && hwaddr_aton(pos + 11, res->tsf_bssid))
+		goto fail;
+
+	pos = os_strstr(param, " ie=");
+	if (pos) {
+		pos += 4;
+		end = os_strchr(pos, ' ');
+		if (!end)
+			end = pos + os_strlen(pos);
+		res->ie_len = (end - pos) / 2;
+		if (hexstr2bin(pos, (u8 *) (res + 1), res->ie_len))
+			goto fail;
+	}
+
+	pos = os_strstr(param, " beacon_ie=");
+	if (pos) {
+		pos += 11;
+		end = os_strchr(pos, ' ');
+		if (!end)
+			end = pos + os_strlen(pos);
+		res->beacon_ie_len = (end - pos) / 2;
+		if (hexstr2bin(pos, ((u8 *) (res + 1)) + res->ie_len,
+			       res->beacon_ie_len))
+			goto fail;
+	}
+
+	os_get_reltime(&now);
+	wpa_bss_update_scan_res(wpa_s, res, &now);
+	ret = 0;
+fail:
+	os_free(res);
+
+	return ret;
+}
+
+
+static int wpas_ctrl_iface_driver_event_assoc(struct wpa_supplicant *wpa_s,
+					      char *param)
+{
+	union wpa_event_data event;
+	struct assoc_info *ai;
+	char *ctx = NULL;
+	int ret = -1;
+	struct wpabuf *req_ies = NULL;
+	struct wpabuf *resp_ies = NULL;
+	struct wpabuf *resp_frame = NULL;
+	struct wpabuf *beacon_ies = NULL;
+	struct wpabuf *key_replay_ctr = NULL;
+	struct wpabuf *ptk_kck = NULL;
+	struct wpabuf *ptk_kek = NULL;
+	struct wpabuf *fils_pmk = NULL;
+	char *str, *pos;
+	u8 addr[ETH_ALEN];
+	u8 fils_pmkid[PMKID_LEN];
+
+	os_memset(&event, 0, sizeof(event));
+	ai = &event.assoc_info;
+
+	while ((str = str_token(param, " ", &ctx))) {
+		pos = os_strchr(str, '=');
+		if (!pos)
+			goto fail;
+		*pos++ = '\0';
+
+		if (os_strcmp(str, "reassoc") == 0) {
+			ai->reassoc = atoi(pos);
+		} else if (os_strcmp(str, "req_ies") == 0) {
+			wpabuf_free(req_ies);
+			req_ies = wpabuf_parse_bin(pos);
+			if (!req_ies)
+				goto fail;
+			ai->req_ies = wpabuf_head(req_ies);
+			ai->req_ies_len = wpabuf_len(req_ies);
+		} else if (os_strcmp(str, "resp_ies") == 0) {
+			wpabuf_free(resp_ies);
+			resp_ies = wpabuf_parse_bin(pos);
+			if (!resp_ies)
+				goto fail;
+			ai->resp_ies = wpabuf_head(resp_ies);
+			ai->resp_ies_len = wpabuf_len(resp_ies);
+		} else if (os_strcmp(str, "resp_frame") == 0) {
+			wpabuf_free(resp_frame);
+			resp_frame = wpabuf_parse_bin(pos);
+			if (!resp_frame)
+				goto fail;
+			ai->resp_frame = wpabuf_head(resp_frame);
+			ai->resp_frame_len = wpabuf_len(resp_frame);
+		} else if (os_strcmp(str, "beacon_ies") == 0) {
+			wpabuf_free(beacon_ies);
+			beacon_ies = wpabuf_parse_bin(pos);
+			if (!beacon_ies)
+				goto fail;
+			ai->beacon_ies = wpabuf_head(beacon_ies);
+			ai->beacon_ies_len = wpabuf_len(beacon_ies);
+		} else if (os_strcmp(str, "freq") == 0) {
+			ai->freq = atoi(pos);
+		} else if (os_strcmp(str, "wmm::info_bitmap") == 0) {
+			ai->wmm_params.info_bitmap = atoi(pos);
+		} else if (os_strcmp(str, "wmm::uapsd_queues") == 0) {
+			ai->wmm_params.uapsd_queues = atoi(pos);
+		} else if (os_strcmp(str, "addr") == 0) {
+			if (hwaddr_aton(pos, addr))
+				goto fail;
+			ai->addr = addr;
+		} else if (os_strcmp(str, "authorized") == 0) {
+			ai->authorized = atoi(pos);
+		} else if (os_strcmp(str, "key_replay_ctr") == 0) {
+			wpabuf_free(key_replay_ctr);
+			key_replay_ctr = wpabuf_parse_bin(pos);
+			if (!key_replay_ctr)
+				goto fail;
+			ai->key_replay_ctr = wpabuf_head(key_replay_ctr);
+			ai->key_replay_ctr_len = wpabuf_len(key_replay_ctr);
+		} else if (os_strcmp(str, "ptk_kck") == 0) {
+			wpabuf_free(ptk_kck);
+			ptk_kck = wpabuf_parse_bin(pos);
+			if (!ptk_kck)
+				goto fail;
+			ai->ptk_kck = wpabuf_head(ptk_kck);
+			ai->ptk_kck_len = wpabuf_len(ptk_kck);
+		} else if (os_strcmp(str, "ptk_kek") == 0) {
+			wpabuf_free(ptk_kek);
+			ptk_kek = wpabuf_parse_bin(pos);
+			if (!ptk_kek)
+				goto fail;
+			ai->ptk_kek = wpabuf_head(ptk_kek);
+			ai->ptk_kek_len = wpabuf_len(ptk_kek);
+		} else if (os_strcmp(str, "subnet_status") == 0) {
+			ai->subnet_status = atoi(pos);
+		} else if (os_strcmp(str, "fils_erp_next_seq_num") == 0) {
+			ai->fils_erp_next_seq_num = atoi(pos);
+		} else if (os_strcmp(str, "fils_pmk") == 0) {
+			wpabuf_free(fils_pmk);
+			fils_pmk = wpabuf_parse_bin(pos);
+			if (!fils_pmk)
+				goto fail;
+			ai->fils_pmk = wpabuf_head(fils_pmk);
+			ai->fils_pmk_len = wpabuf_len(fils_pmk);
+		} else if (os_strcmp(str, "fils_pmkid") == 0) {
+			if (hexstr2bin(pos, fils_pmkid, PMKID_LEN) < 0)
+				goto fail;
+			ai->fils_pmkid = fils_pmkid;
+		} else {
+			goto fail;
+		}
+	}
+
+	wpa_supplicant_event(wpa_s, EVENT_ASSOC, &event);
+	ret = 0;
+fail:
+	wpabuf_free(req_ies);
+	wpabuf_free(resp_ies);
+	wpabuf_free(resp_frame);
+	wpabuf_free(beacon_ies);
+	wpabuf_free(key_replay_ctr);
+	wpabuf_free(ptk_kck);
+	wpabuf_free(ptk_kek);
+	wpabuf_free(fils_pmk);
+	return ret;
+}
+
+
+static int wpas_ctrl_iface_driver_event(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos, *param;
+	union wpa_event_data event;
+	enum wpa_event_type ev;
+
+	/* <event name> [parameters..] */
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Testing - external driver event: %s", cmd);
+
+	pos = cmd;
+	param = os_strchr(pos, ' ');
+	if (param)
+		*param++ = '\0';
+
+	os_memset(&event, 0, sizeof(event));
+
+	if (os_strcmp(cmd, "INTERFACE_ENABLED") == 0) {
+		ev = EVENT_INTERFACE_ENABLED;
+	} else if (os_strcmp(cmd, "INTERFACE_DISABLED") == 0) {
+		ev = EVENT_INTERFACE_DISABLED;
+	} else if (os_strcmp(cmd, "AVOID_FREQUENCIES") == 0) {
+		ev = EVENT_AVOID_FREQUENCIES;
+		if (param == NULL)
+			param = "";
+		if (freq_range_list_parse(&event.freq_range, param) < 0)
+			return -1;
+		wpa_supplicant_event(wpa_s, ev, &event);
+		os_free(event.freq_range.range);
+		return 0;
+	} else if (os_strcmp(cmd, "SCAN_RES") == 0) {
+		return wpas_ctrl_iface_driver_scan_res(wpa_s, param);
+	} else if (os_strcmp(cmd, "ASSOC") == 0) {
+		return wpas_ctrl_iface_driver_event_assoc(wpa_s, param);
+	} else {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Testing - unknown driver event: %s",
+			cmd);
+		return -1;
+	}
+
+	wpa_supplicant_event(wpa_s, ev, &event);
+
+	return 0;
+}
+
+
+static int wpas_ctrl_iface_eapol_rx(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos;
+	u8 src[ETH_ALEN], *buf;
+	int used;
+	size_t len;
+
+	wpa_printf(MSG_DEBUG, "External EAPOL RX: %s", cmd);
+
+	pos = cmd;
+	used = hwaddr_aton2(pos, src);
+	if (used < 0)
+		return -1;
+	pos += used;
+	while (*pos == ' ')
+		pos++;
+
+	len = os_strlen(pos);
+	if (len & 1)
+		return -1;
+	len /= 2;
+
+	buf = os_malloc(len);
+	if (buf == NULL)
+		return -1;
+
+	if (hexstr2bin(pos, buf, len) < 0) {
+		os_free(buf);
+		return -1;
+	}
+
+	wpa_supplicant_rx_eapol(wpa_s, src, buf, len);
+	os_free(buf);
+
+	return 0;
+}
+
+
+static int wpas_ctrl_iface_eapol_tx(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos;
+	u8 dst[ETH_ALEN], *buf;
+	int used, ret;
+	size_t len;
+	unsigned int prev;
+
+	wpa_printf(MSG_DEBUG, "External EAPOL TX: %s", cmd);
+
+	pos = cmd;
+	used = hwaddr_aton2(pos, dst);
+	if (used < 0)
+		return -1;
+	pos += used;
+	while (*pos == ' ')
+		pos++;
+
+	len = os_strlen(pos);
+	if (len & 1)
+		return -1;
+	len /= 2;
+
+	buf = os_malloc(len);
+	if (!buf || hexstr2bin(pos, buf, len) < 0) {
+		os_free(buf);
+		return -1;
+	}
+
+	prev = wpa_s->ext_eapol_frame_io;
+	wpa_s->ext_eapol_frame_io = 0;
+	ret = wpa_ether_send(wpa_s, dst, ETH_P_EAPOL, buf, len);
+	wpa_s->ext_eapol_frame_io = prev;
+	os_free(buf);
+
+	return ret;
+}
+
+
+static u16 ipv4_hdr_checksum(const void *buf, size_t len)
+{
+	size_t i;
+	u32 sum = 0;
+	const u16 *pos = buf;
+
+	for (i = 0; i < len / 2; i++)
+		sum += *pos++;
+
+	while (sum >> 16)
+		sum = (sum & 0xffff) + (sum >> 16);
+
+	return sum ^ 0xffff;
+}
+
+
+#define HWSIM_PACKETLEN 1500
+#define HWSIM_IP_LEN (HWSIM_PACKETLEN - sizeof(struct ether_header))
+
+static void wpas_data_test_rx(void *ctx, const u8 *src_addr, const u8 *buf,
+			      size_t len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	const struct ether_header *eth;
+	struct ip ip;
+	const u8 *pos;
+	unsigned int i;
+	char extra[30];
+
+	if (len < sizeof(*eth) + sizeof(ip) || len > HWSIM_PACKETLEN) {
+		wpa_printf(MSG_DEBUG,
+			   "test data: RX - ignore unexpected length %d",
+			   (int) len);
+		return;
+	}
+
+	eth = (const struct ether_header *) buf;
+	os_memcpy(&ip, eth + 1, sizeof(ip));
+	pos = &buf[sizeof(*eth) + sizeof(ip)];
+
+	if (ip.ip_hl != 5 || ip.ip_v != 4 || ntohs(ip.ip_len) > HWSIM_IP_LEN) {
+		wpa_printf(MSG_DEBUG,
+			   "test data: RX - ignore unexpected IP header");
+		return;
+	}
+
+	for (i = 0; i < ntohs(ip.ip_len) - sizeof(ip); i++) {
+		if (*pos != (u8) i) {
+			wpa_printf(MSG_DEBUG,
+				   "test data: RX - ignore mismatching payload");
+			return;
+		}
+		pos++;
+	}
+	extra[0] = '\0';
+	if (ntohs(ip.ip_len) != HWSIM_IP_LEN)
+		os_snprintf(extra, sizeof(extra), " len=%d", ntohs(ip.ip_len));
+	wpa_msg(wpa_s, MSG_INFO, "DATA-TEST-RX " MACSTR " " MACSTR "%s",
+		MAC2STR(eth->ether_dhost), MAC2STR(eth->ether_shost), extra);
+}
+
+
+static int wpas_ctrl_iface_data_test_config(struct wpa_supplicant *wpa_s,
+					    char *cmd)
+{
+	int enabled = atoi(cmd);
+	char *pos;
+	const char *ifname;
+
+	if (!enabled) {
+		if (wpa_s->l2_test) {
+			l2_packet_deinit(wpa_s->l2_test);
+			wpa_s->l2_test = NULL;
+			wpa_dbg(wpa_s, MSG_DEBUG, "test data: Disabled");
+		}
+		return 0;
+	}
+
+	if (wpa_s->l2_test)
+		return 0;
+
+	pos = os_strstr(cmd, " ifname=");
+	if (pos)
+		ifname = pos + 8;
+	else
+		ifname = wpa_s->ifname;
+
+	wpa_s->l2_test = l2_packet_init(ifname, wpa_s->own_addr,
+					ETHERTYPE_IP, wpas_data_test_rx,
+					wpa_s, 1);
+	if (wpa_s->l2_test == NULL)
+		return -1;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "test data: Enabled");
+
+	return 0;
+}
+
+
+static int wpas_ctrl_iface_data_test_tx(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	u8 dst[ETH_ALEN], src[ETH_ALEN];
+	char *pos, *pos2;
+	int used;
+	long int val;
+	u8 tos;
+	u8 buf[2 + HWSIM_PACKETLEN];
+	struct ether_header *eth;
+	struct ip *ip;
+	u8 *dpos;
+	unsigned int i;
+	size_t send_len = HWSIM_IP_LEN;
+
+	if (wpa_s->l2_test == NULL)
+		return -1;
+
+	/* format: <dst> <src> <tos> [len=<length>] */
+
+	pos = cmd;
+	used = hwaddr_aton2(pos, dst);
+	if (used < 0)
+		return -1;
+	pos += used;
+	while (*pos == ' ')
+		pos++;
+	used = hwaddr_aton2(pos, src);
+	if (used < 0)
+		return -1;
+	pos += used;
+
+	val = strtol(pos, &pos2, 0);
+	if (val < 0 || val > 0xff)
+		return -1;
+	tos = val;
+
+	pos = os_strstr(pos2, " len=");
+	if (pos) {
+		i = atoi(pos + 5);
+		if (i < sizeof(*ip) || i > HWSIM_IP_LEN)
+			return -1;
+		send_len = i;
+	}
+
+	eth = (struct ether_header *) &buf[2];
+	os_memcpy(eth->ether_dhost, dst, ETH_ALEN);
+	os_memcpy(eth->ether_shost, src, ETH_ALEN);
+	eth->ether_type = htons(ETHERTYPE_IP);
+	ip = (struct ip *) (eth + 1);
+	os_memset(ip, 0, sizeof(*ip));
+	ip->ip_hl = 5;
+	ip->ip_v = 4;
+	ip->ip_ttl = 64;
+	ip->ip_tos = tos;
+	ip->ip_len = htons(send_len);
+	ip->ip_p = 1;
+	ip->ip_src.s_addr = htonl(192U << 24 | 168 << 16 | 1 << 8 | 1);
+	ip->ip_dst.s_addr = htonl(192U << 24 | 168 << 16 | 1 << 8 | 2);
+	ip->ip_sum = ipv4_hdr_checksum(ip, sizeof(*ip));
+	dpos = (u8 *) (ip + 1);
+	for (i = 0; i < send_len - sizeof(*ip); i++)
+		*dpos++ = i;
+
+	if (l2_packet_send(wpa_s->l2_test, dst, ETHERTYPE_IP, &buf[2],
+			   sizeof(struct ether_header) + send_len) < 0)
+		return -1;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "test data: TX dst=" MACSTR " src=" MACSTR
+		" tos=0x%x", MAC2STR(dst), MAC2STR(src), tos);
+
+	return 0;
+}
+
+
+static int wpas_ctrl_iface_data_test_frame(struct wpa_supplicant *wpa_s,
+					   char *cmd)
+{
+	u8 *buf;
+	struct ether_header *eth;
+	struct l2_packet_data *l2 = NULL;
+	size_t len;
+	u16 ethertype;
+	int res = -1;
+
+	len = os_strlen(cmd);
+	if (len & 1 || len < ETH_HLEN * 2)
+		return -1;
+	len /= 2;
+
+	buf = os_malloc(len);
+	if (buf == NULL)
+		return -1;
+
+	if (hexstr2bin(cmd, buf, len) < 0)
+		goto done;
+
+	eth = (struct ether_header *) buf;
+	ethertype = ntohs(eth->ether_type);
+
+	l2 = l2_packet_init(wpa_s->ifname, wpa_s->own_addr, ethertype,
+			    wpas_data_test_rx, wpa_s, 1);
+	if (l2 == NULL)
+		goto done;
+
+	res = l2_packet_send(l2, eth->ether_dhost, ethertype, buf, len);
+	wpa_dbg(wpa_s, MSG_DEBUG, "test data: TX frame res=%d", res);
+done:
+	if (l2)
+		l2_packet_deinit(l2);
+	os_free(buf);
+
+	return res < 0 ? -1 : 0;
+}
+
+
+static int wpas_ctrl_test_alloc_fail(struct wpa_supplicant *wpa_s, char *cmd)
+{
+#ifdef WPA_TRACE_BFD
+	char *pos;
+
+	wpa_trace_fail_after = atoi(cmd);
+	pos = os_strchr(cmd, ':');
+	if (pos) {
+		pos++;
+		os_strlcpy(wpa_trace_fail_func, pos,
+			   sizeof(wpa_trace_fail_func));
+	} else {
+		wpa_trace_fail_after = 0;
+	}
+	return 0;
+#else /* WPA_TRACE_BFD */
+	return -1;
+#endif /* WPA_TRACE_BFD */
+}
+
+
+static int wpas_ctrl_get_alloc_fail(struct wpa_supplicant *wpa_s,
+				    char *buf, size_t buflen)
+{
+#ifdef WPA_TRACE_BFD
+	return os_snprintf(buf, buflen, "%u:%s", wpa_trace_fail_after,
+			   wpa_trace_fail_func);
+#else /* WPA_TRACE_BFD */
+	return -1;
+#endif /* WPA_TRACE_BFD */
+}
+
+
+static int wpas_ctrl_test_fail(struct wpa_supplicant *wpa_s, char *cmd)
+{
+#ifdef WPA_TRACE_BFD
+	char *pos;
+
+	wpa_trace_test_fail_after = atoi(cmd);
+	pos = os_strchr(cmd, ':');
+	if (pos) {
+		pos++;
+		os_strlcpy(wpa_trace_test_fail_func, pos,
+			   sizeof(wpa_trace_test_fail_func));
+	} else {
+		wpa_trace_test_fail_after = 0;
+	}
+	return 0;
+#else /* WPA_TRACE_BFD */
+	return -1;
+#endif /* WPA_TRACE_BFD */
+}
+
+
+static int wpas_ctrl_get_fail(struct wpa_supplicant *wpa_s,
+				    char *buf, size_t buflen)
+{
+#ifdef WPA_TRACE_BFD
+	return os_snprintf(buf, buflen, "%u:%s", wpa_trace_test_fail_after,
+			   wpa_trace_test_fail_func);
+#else /* WPA_TRACE_BFD */
+	return -1;
+#endif /* WPA_TRACE_BFD */
+}
+
+
+static void wpas_ctrl_event_test_cb(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	int i, count = (intptr_t) timeout_ctx;
+
+	wpa_printf(MSG_DEBUG, "TEST: Send %d control interface event messages",
+		   count);
+	for (i = 0; i < count; i++) {
+		wpa_msg_ctrl(wpa_s, MSG_INFO, "TEST-EVENT-MESSAGE %d/%d",
+			     i + 1, count);
+	}
+}
+
+
+static int wpas_ctrl_event_test(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	int count;
+
+	count = atoi(cmd);
+	if (count <= 0)
+		return -1;
+
+	return eloop_register_timeout(0, 0, wpas_ctrl_event_test_cb, wpa_s,
+				      (void *) (intptr_t) count);
+}
+
+
+static int wpas_ctrl_test_assoc_ie(struct wpa_supplicant *wpa_s,
+				   const char *cmd)
+{
+	struct wpabuf *buf;
+	size_t len;
+
+	len = os_strlen(cmd);
+	if (len & 1)
+		return -1;
+	len /= 2;
+
+	if (len == 0) {
+		buf = NULL;
+	} else {
+		buf = wpabuf_alloc(len);
+		if (buf == NULL)
+			return -1;
+
+		if (hexstr2bin(cmd, wpabuf_put(buf, len), len) < 0) {
+			wpabuf_free(buf);
+			return -1;
+		}
+	}
+
+	wpa_sm_set_test_assoc_ie(wpa_s->wpa, buf);
+	return 0;
+}
+
+
+static int wpas_ctrl_reset_pn(struct wpa_supplicant *wpa_s)
+{
+	u8 zero[WPA_TK_MAX_LEN];
+
+	if (wpa_s->last_tk_alg == WPA_ALG_NONE)
+		return -1;
+
+	wpa_printf(MSG_INFO, "TESTING: Reset PN");
+	os_memset(zero, 0, sizeof(zero));
+
+	/* First, use a zero key to avoid any possible duplicate key avoidance
+	 * in the driver. */
+	if (wpa_drv_set_key(wpa_s, wpa_s->last_tk_alg, wpa_s->last_tk_addr,
+			    wpa_s->last_tk_key_idx, 1, zero, 6,
+			    zero, wpa_s->last_tk_len,
+			    KEY_FLAG_PAIRWISE_RX_TX) < 0)
+		return -1;
+
+	/* Set the previously configured key to reset its TSC/RSC */
+	return wpa_drv_set_key(wpa_s, wpa_s->last_tk_alg, wpa_s->last_tk_addr,
+			       wpa_s->last_tk_key_idx, 1, zero, 6,
+			       wpa_s->last_tk, wpa_s->last_tk_len,
+			       KEY_FLAG_PAIRWISE_RX_TX);
+}
+
+
+static int wpas_ctrl_key_request(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	const char *pos = cmd;
+	int error, pairwise;
+
+	error = atoi(pos);
+	pos = os_strchr(pos, ' ');
+	if (!pos)
+		return -1;
+	pairwise = atoi(pos);
+	wpa_sm_key_request(wpa_s->wpa, error, pairwise);
+	return 0;
+}
+
+
+static int wpas_ctrl_resend_assoc(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_SME
+	struct wpa_driver_associate_params params;
+	int ret;
+
+	os_memset(&params, 0, sizeof(params));
+	params.bssid = wpa_s->bssid;
+	params.ssid = wpa_s->sme.ssid;
+	params.ssid_len = wpa_s->sme.ssid_len;
+	params.freq.freq = wpa_s->sme.freq;
+	if (wpa_s->last_assoc_req_wpa_ie) {
+		params.wpa_ie = wpabuf_head(wpa_s->last_assoc_req_wpa_ie);
+		params.wpa_ie_len = wpabuf_len(wpa_s->last_assoc_req_wpa_ie);
+	}
+	params.pairwise_suite = wpa_s->pairwise_cipher;
+	params.group_suite = wpa_s->group_cipher;
+	params.mgmt_group_suite = wpa_s->mgmt_group_cipher;
+	params.key_mgmt_suite = wpa_s->key_mgmt;
+	params.wpa_proto = wpa_s->wpa_proto;
+	params.mgmt_frame_protection = wpa_s->sme.mfp;
+	params.rrm_used = wpa_s->rrm.rrm_used;
+	if (wpa_s->sme.prev_bssid_set)
+		params.prev_bssid = wpa_s->sme.prev_bssid;
+	wpa_printf(MSG_INFO, "TESTING: Resend association request");
+	ret = wpa_drv_associate(wpa_s, &params);
+	wpa_s->testing_resend_assoc = 1;
+	return ret;
+#else /* CONFIG_SME */
+	return -1;
+#endif /* CONFIG_SME */
+}
+
+
+static int wpas_ctrl_iface_send_twt_setup(struct wpa_supplicant *wpa_s,
+					  const char *cmd)
+{
+	u8 dtok = 1;
+	int exponent = 10;
+	int mantissa = 8192;
+	u8 min_twt = 255;
+	unsigned long long twt = 0;
+	bool requestor = true;
+	int setup_cmd = 0;
+	bool trigger = true;
+	bool implicit = true;
+	bool flow_type = true;
+	int flow_id = 0;
+	bool protection = false;
+	u8 twt_channel = 0;
+	u8 control = BIT(4); /* Control field (IEEE P802.11ax/D8.0 Figure
+			      * 9-687): B4 = TWT Information Frame Disabled */
+	const char *tok_s;
+
+	tok_s = os_strstr(cmd, " dialog=");
+	if (tok_s)
+		dtok = atoi(tok_s + os_strlen(" dialog="));
+
+	tok_s = os_strstr(cmd, " exponent=");
+	if (tok_s)
+		exponent = atoi(tok_s + os_strlen(" exponent="));
+
+	tok_s = os_strstr(cmd, " mantissa=");
+	if (tok_s)
+		mantissa = atoi(tok_s + os_strlen(" mantissa="));
+
+	tok_s = os_strstr(cmd, " min_twt=");
+	if (tok_s)
+		min_twt = atoi(tok_s + os_strlen(" min_twt="));
+
+	tok_s = os_strstr(cmd, " setup_cmd=");
+	if (tok_s)
+		setup_cmd = atoi(tok_s + os_strlen(" setup_cmd="));
+
+	tok_s = os_strstr(cmd, " twt=");
+	if (tok_s)
+		sscanf(tok_s + os_strlen(" twt="), "%llu", &twt);
+
+	tok_s = os_strstr(cmd, " requestor=");
+	if (tok_s)
+		requestor = atoi(tok_s + os_strlen(" requestor="));
+
+	tok_s = os_strstr(cmd, " trigger=");
+	if (tok_s)
+		trigger = atoi(tok_s + os_strlen(" trigger="));
+
+	tok_s = os_strstr(cmd, " implicit=");
+	if (tok_s)
+		implicit = atoi(tok_s + os_strlen(" implicit="));
+
+	tok_s = os_strstr(cmd, " flow_type=");
+	if (tok_s)
+		flow_type = atoi(tok_s + os_strlen(" flow_type="));
+
+	tok_s = os_strstr(cmd, " flow_id=");
+	if (tok_s)
+		flow_id = atoi(tok_s + os_strlen(" flow_id="));
+
+	tok_s = os_strstr(cmd, " protection=");
+	if (tok_s)
+		protection = atoi(tok_s + os_strlen(" protection="));
+
+	tok_s = os_strstr(cmd, " twt_channel=");
+	if (tok_s)
+		twt_channel = atoi(tok_s + os_strlen(" twt_channel="));
+
+	tok_s = os_strstr(cmd, " control=");
+	if (tok_s)
+		control = atoi(tok_s + os_strlen(" control="));
+
+	return wpas_twt_send_setup(wpa_s, dtok, exponent, mantissa, min_twt,
+				   setup_cmd, twt, requestor, trigger, implicit,
+				   flow_type, flow_id, protection, twt_channel,
+				   control);
+}
+
+
+static int wpas_ctrl_iface_send_twt_teardown(struct wpa_supplicant *wpa_s,
+					     const char *cmd)
+{
+	u8 flags = 0x1;
+	const char *tok_s;
+
+	tok_s = os_strstr(cmd, " flags=");
+	if (tok_s)
+		flags = atoi(tok_s + os_strlen(" flags="));
+
+	return wpas_twt_send_teardown(wpa_s, flags);
+}
+
+#endif /* CONFIG_TESTING_OPTIONS */
+
+
+static int wpas_ctrl_vendor_elem_add(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos = cmd;
+	int frame;
+	size_t len;
+	struct wpabuf *buf;
+	struct ieee802_11_elems elems;
+
+	frame = atoi(pos);
+	if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
+		return -1;
+	wpa_s = wpas_vendor_elem(wpa_s, frame);
+
+	pos = os_strchr(pos, ' ');
+	if (pos == NULL)
+		return -1;
+	pos++;
+
+	len = os_strlen(pos);
+	if (len == 0)
+		return 0;
+	if (len & 1)
+		return -1;
+	len /= 2;
+
+	buf = wpabuf_alloc(len);
+	if (buf == NULL)
+		return -1;
+
+	if (hexstr2bin(pos, wpabuf_put(buf, len), len) < 0) {
+		wpabuf_free(buf);
+		return -1;
+	}
+
+	if (ieee802_11_parse_elems(wpabuf_head_u8(buf), len, &elems, 0) ==
+	    ParseFailed) {
+		wpabuf_free(buf);
+		return -1;
+	}
+
+	if (wpa_s->vendor_elem[frame] == NULL) {
+		wpa_s->vendor_elem[frame] = buf;
+		goto update_ies;
+	}
+
+	if (wpabuf_resize(&wpa_s->vendor_elem[frame], len) < 0) {
+		wpabuf_free(buf);
+		return -1;
+	}
+
+	wpabuf_put_buf(wpa_s->vendor_elem[frame], buf);
+	wpabuf_free(buf);
+
+update_ies:
+	wpas_vendor_elem_update(wpa_s);
+
+	if (frame == VENDOR_ELEM_PROBE_REQ ||
+	    frame == VENDOR_ELEM_PROBE_REQ_P2P)
+		wpa_supplicant_set_default_scan_ies(wpa_s);
+
+	return 0;
+}
+
+
+static int wpas_ctrl_vendor_elem_get(struct wpa_supplicant *wpa_s, char *cmd,
+				     char *buf, size_t buflen)
+{
+	int frame = atoi(cmd);
+
+	if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
+		return -1;
+	wpa_s = wpas_vendor_elem(wpa_s, frame);
+
+	if (wpa_s->vendor_elem[frame] == NULL)
+		return 0;
+
+	return wpa_snprintf_hex(buf, buflen,
+				wpabuf_head_u8(wpa_s->vendor_elem[frame]),
+				wpabuf_len(wpa_s->vendor_elem[frame]));
+}
+
+
+static int wpas_ctrl_vendor_elem_remove(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *pos = cmd;
+	int frame;
+	size_t len;
+	u8 *buf;
+	struct ieee802_11_elems elems;
+	int res;
+
+	frame = atoi(pos);
+	if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
+		return -1;
+	wpa_s = wpas_vendor_elem(wpa_s, frame);
+
+	pos = os_strchr(pos, ' ');
+	if (pos == NULL)
+		return -1;
+	pos++;
+
+	if (*pos == '*') {
+		wpabuf_free(wpa_s->vendor_elem[frame]);
+		wpa_s->vendor_elem[frame] = NULL;
+		wpas_vendor_elem_update(wpa_s);
+		return 0;
+	}
+
+	if (wpa_s->vendor_elem[frame] == NULL)
+		return -1;
+
+	len = os_strlen(pos);
+	if (len == 0)
+		return 0;
+	if (len & 1)
+		return -1;
+	len /= 2;
+
+	buf = os_malloc(len);
+	if (buf == NULL)
+		return -1;
+
+	if (hexstr2bin(pos, buf, len) < 0) {
+		os_free(buf);
+		return -1;
+	}
+
+	if (ieee802_11_parse_elems(buf, len, &elems, 0) == ParseFailed) {
+		os_free(buf);
+		return -1;
+	}
+
+	res = wpas_vendor_elem_remove(wpa_s, frame, buf, len);
+	os_free(buf);
+	return res;
+}
+
+
+static void wpas_ctrl_neighbor_rep_cb(void *ctx, struct wpabuf *neighbor_rep)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	size_t len;
+	const u8 *data;
+
+	/*
+	 * Neighbor Report element (IEEE P802.11-REVmc/D5.0)
+	 * BSSID[6]
+	 * BSSID Information[4]
+	 * Operating Class[1]
+	 * Channel Number[1]
+	 * PHY Type[1]
+	 * Optional Subelements[variable]
+	 */
+#define NR_IE_MIN_LEN (ETH_ALEN + 4 + 1 + 1 + 1)
+
+	if (!neighbor_rep || wpabuf_len(neighbor_rep) == 0) {
+		wpa_msg_ctrl(wpa_s, MSG_INFO, RRM_EVENT_NEIGHBOR_REP_FAILED);
+		goto out;
+	}
+
+	data = wpabuf_head_u8(neighbor_rep);
+	len = wpabuf_len(neighbor_rep);
+
+	while (len >= 2 + NR_IE_MIN_LEN) {
+		const u8 *nr;
+		char lci[256 * 2 + 1];
+		char civic[256 * 2 + 1];
+		u8 nr_len = data[1];
+		const u8 *pos = data, *end;
+
+		if (pos[0] != WLAN_EID_NEIGHBOR_REPORT ||
+		    nr_len < NR_IE_MIN_LEN) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"CTRL: Invalid Neighbor Report element: id=%u len=%u",
+				data[0], nr_len);
+			goto out;
+		}
+
+		if (2U + nr_len > len) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"CTRL: Invalid Neighbor Report element: id=%u len=%zu nr_len=%u",
+				data[0], len, nr_len);
+			goto out;
+		}
+		pos += 2;
+		end = pos + nr_len;
+
+		nr = pos;
+		pos += NR_IE_MIN_LEN;
+
+		lci[0] = '\0';
+		civic[0] = '\0';
+		while (end - pos > 2) {
+			u8 s_id, s_len;
+
+			s_id = *pos++;
+			s_len = *pos++;
+			if (s_len > end - pos)
+				goto out;
+			if (s_id == WLAN_EID_MEASURE_REPORT && s_len > 3) {
+				/* Measurement Token[1] */
+				/* Measurement Report Mode[1] */
+				/* Measurement Type[1] */
+				/* Measurement Report[variable] */
+				switch (pos[2]) {
+				case MEASURE_TYPE_LCI:
+					if (lci[0])
+						break;
+					wpa_snprintf_hex(lci, sizeof(lci),
+							 pos, s_len);
+					break;
+				case MEASURE_TYPE_LOCATION_CIVIC:
+					if (civic[0])
+						break;
+					wpa_snprintf_hex(civic, sizeof(civic),
+							 pos, s_len);
+					break;
+				}
+			}
+
+			pos += s_len;
+		}
+
+		wpa_msg(wpa_s, MSG_INFO, RRM_EVENT_NEIGHBOR_REP_RXED
+			"bssid=" MACSTR
+			" info=0x%x op_class=%u chan=%u phy_type=%u%s%s%s%s",
+			MAC2STR(nr), WPA_GET_LE32(nr + ETH_ALEN),
+			nr[ETH_ALEN + 4], nr[ETH_ALEN + 5],
+			nr[ETH_ALEN + 6],
+			lci[0] ? " lci=" : "", lci,
+			civic[0] ? " civic=" : "", civic);
+
+		data = end;
+		len -= 2 + nr_len;
+	}
+
+out:
+	wpabuf_free(neighbor_rep);
+}
+
+
+static int wpas_ctrl_iface_send_neighbor_rep(struct wpa_supplicant *wpa_s,
+					     char *cmd)
+{
+	struct wpa_ssid_value ssid, *ssid_p = NULL;
+	int ret, lci = 0, civic = 0;
+	char *ssid_s;
+
+	ssid_s = os_strstr(cmd, "ssid=");
+	if (ssid_s) {
+		if (ssid_parse(ssid_s + 5, &ssid)) {
+			wpa_msg(wpa_s, MSG_INFO,
+				"CTRL: Send Neighbor Report: bad SSID");
+			return -1;
+		}
+
+		ssid_p = &ssid;
+
+		/*
+		 * Move cmd after the SSID text that may include "lci" or
+		 * "civic".
+		 */
+		cmd = os_strchr(ssid_s + 6, ssid_s[5] == '"' ? '"' : ' ');
+		if (cmd)
+			cmd++;
+
+	}
+
+	if (cmd && os_strstr(cmd, "lci"))
+		lci = 1;
+
+	if (cmd && os_strstr(cmd, "civic"))
+		civic = 1;
+
+	ret = wpas_rrm_send_neighbor_rep_request(wpa_s, ssid_p, lci, civic,
+						 wpas_ctrl_neighbor_rep_cb,
+						 wpa_s);
+
+	return ret;
+}
+
+
+static int wpas_ctrl_iface_erp_flush(struct wpa_supplicant *wpa_s)
+{
+	eapol_sm_erp_flush(wpa_s->eapol);
+	return 0;
+}
+
+
+static int wpas_ctrl_iface_mac_rand_scan(struct wpa_supplicant *wpa_s,
+					 char *cmd)
+{
+	char *token, *context = NULL;
+	unsigned int enable = ~0, type = 0;
+	u8 _addr[ETH_ALEN], _mask[ETH_ALEN];
+	u8 *addr = NULL, *mask = NULL;
+
+	while ((token = str_token(cmd, " ", &context))) {
+		if (os_strcasecmp(token, "scan") == 0) {
+			type |= MAC_ADDR_RAND_SCAN;
+		} else if (os_strcasecmp(token, "sched") == 0) {
+			type |= MAC_ADDR_RAND_SCHED_SCAN;
+		} else if (os_strcasecmp(token, "pno") == 0) {
+			type |= MAC_ADDR_RAND_PNO;
+		} else if (os_strcasecmp(token, "all") == 0) {
+			type = wpa_s->mac_addr_rand_supported;
+		} else if (os_strncasecmp(token, "enable=", 7) == 0) {
+			enable = atoi(token + 7);
+		} else if (os_strncasecmp(token, "addr=", 5) == 0) {
+			addr = _addr;
+			if (hwaddr_aton(token + 5, addr)) {
+				wpa_printf(MSG_INFO,
+					   "CTRL: Invalid MAC address: %s",
+					   token);
+				return -1;
+			}
+		} else if (os_strncasecmp(token, "mask=", 5) == 0) {
+			mask = _mask;
+			if (hwaddr_aton(token + 5, mask)) {
+				wpa_printf(MSG_INFO,
+					   "CTRL: Invalid MAC address mask: %s",
+					   token);
+				return -1;
+			}
+		} else {
+			wpa_printf(MSG_INFO,
+				   "CTRL: Invalid MAC_RAND_SCAN parameter: %s",
+				   token);
+			return -1;
+		}
+	}
+
+	if (!type) {
+		wpa_printf(MSG_INFO, "CTRL: MAC_RAND_SCAN no type specified");
+		return -1;
+	}
+
+	if (enable > 1) {
+		wpa_printf(MSG_INFO,
+			   "CTRL: MAC_RAND_SCAN enable=<0/1> not specified");
+		return -1;
+	}
+
+	if (!enable)
+		return wpas_disable_mac_addr_randomization(wpa_s, type);
+
+	return wpas_enable_mac_addr_randomization(wpa_s, type, addr, mask);
+}
+
+
+static int wpas_ctrl_iface_pmksa(struct wpa_supplicant *wpa_s,
+				 char *buf, size_t buflen)
+{
+	size_t reply_len;
+
+	reply_len = wpa_sm_pmksa_cache_list(wpa_s->wpa, buf, buflen);
+#ifdef CONFIG_AP
+	reply_len += wpas_ap_pmksa_cache_list(wpa_s, &buf[reply_len],
+					      buflen - reply_len);
+#endif /* CONFIG_AP */
+	return reply_len;
+}
+
+
+static void wpas_ctrl_iface_pmksa_flush(struct wpa_supplicant *wpa_s)
+{
+	ptksa_cache_flush(wpa_s->ptksa, NULL, WPA_CIPHER_NONE);
+	wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL);
+#ifdef CONFIG_AP
+	wpas_ap_pmksa_cache_flush(wpa_s);
+#endif /* CONFIG_AP */
+}
+
+
+#ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+
+static int wpas_ctrl_iface_pmksa_get(struct wpa_supplicant *wpa_s,
+				     const char *cmd, char *buf, size_t buflen)
+{
+	struct rsn_pmksa_cache_entry *entry;
+	struct wpa_ssid *ssid;
+	char *pos, *pos2, *end;
+	int ret;
+	struct os_reltime now;
+
+	ssid = wpa_config_get_network(wpa_s->conf, atoi(cmd));
+	if (!ssid)
+		return -1;
+
+	pos = buf;
+	end = buf + buflen;
+
+	os_get_reltime(&now);
+
+	/*
+	 * Entry format:
+	 * <BSSID> <PMKID> <PMK> <reauth_time in seconds>
+	 * <expiration in seconds> <akmp> <opportunistic>
+	 * [FILS Cache Identifier]
+	 */
+
+	for (entry = wpa_sm_pmksa_cache_head(wpa_s->wpa); entry;
+	     entry = entry->next) {
+		if (entry->network_ctx != ssid)
+			continue;
+
+		pos2 = pos;
+		ret = os_snprintf(pos2, end - pos2, MACSTR " ",
+				  MAC2STR(entry->aa));
+		if (os_snprintf_error(end - pos2, ret))
+			break;
+		pos2 += ret;
+
+		pos2 += wpa_snprintf_hex(pos2, end - pos2, entry->pmkid,
+					 PMKID_LEN);
+
+		ret = os_snprintf(pos2, end - pos2, " ");
+		if (os_snprintf_error(end - pos2, ret))
+			break;
+		pos2 += ret;
+
+		pos2 += wpa_snprintf_hex(pos2, end - pos2, entry->pmk,
+					 entry->pmk_len);
+
+		ret = os_snprintf(pos2, end - pos2, " %d %d %d %d",
+				  (int) (entry->reauth_time - now.sec),
+				  (int) (entry->expiration - now.sec),
+				  entry->akmp,
+				  entry->opportunistic);
+		if (os_snprintf_error(end - pos2, ret))
+			break;
+		pos2 += ret;
+
+		if (entry->fils_cache_id_set) {
+			ret = os_snprintf(pos2, end - pos2, " %02x%02x",
+					  entry->fils_cache_id[0],
+					  entry->fils_cache_id[1]);
+			if (os_snprintf_error(end - pos2, ret))
+				break;
+			pos2 += ret;
+		}
+
+		ret = os_snprintf(pos2, end - pos2, "\n");
+		if (os_snprintf_error(end - pos2, ret))
+			break;
+		pos2 += ret;
+
+		pos = pos2;
+	}
+
+	return pos - buf;
+}
+
+
+static int wpas_ctrl_iface_pmksa_add(struct wpa_supplicant *wpa_s,
+				     char *cmd)
+{
+	struct rsn_pmksa_cache_entry *entry;
+	struct wpa_ssid *ssid;
+	char *pos, *pos2;
+	int ret = -1;
+	struct os_reltime now;
+	int reauth_time = 0, expiration = 0, i;
+
+	/*
+	 * Entry format:
+	 * <network_id> <BSSID> <PMKID> <PMK> <reauth_time in seconds>
+	 * <expiration in seconds> <akmp> <opportunistic>
+	 * [FILS Cache Identifier]
+	 */
+
+	ssid = wpa_config_get_network(wpa_s->conf, atoi(cmd));
+	if (!ssid)
+		return -1;
+
+	pos = os_strchr(cmd, ' ');
+	if (!pos)
+		return -1;
+	pos++;
+
+	entry = os_zalloc(sizeof(*entry));
+	if (!entry)
+		return -1;
+
+	if (hwaddr_aton(pos, entry->aa))
+		goto fail;
+
+	pos = os_strchr(pos, ' ');
+	if (!pos)
+		goto fail;
+	pos++;
+
+	if (hexstr2bin(pos, entry->pmkid, PMKID_LEN) < 0)
+		goto fail;
+
+	pos = os_strchr(pos, ' ');
+	if (!pos)
+		goto fail;
+	pos++;
+
+	pos2 = os_strchr(pos, ' ');
+	if (!pos2)
+		goto fail;
+	entry->pmk_len = (pos2 - pos) / 2;
+	if (entry->pmk_len < PMK_LEN || entry->pmk_len > PMK_LEN_MAX ||
+	    hexstr2bin(pos, entry->pmk, entry->pmk_len) < 0)
+		goto fail;
+
+	pos = os_strchr(pos, ' ');
+	if (!pos)
+		goto fail;
+	pos++;
+
+	if (sscanf(pos, "%d %d %d %d", &reauth_time, &expiration,
+		   &entry->akmp, &entry->opportunistic) != 4)
+		goto fail;
+	if (reauth_time > expiration)
+		goto fail;
+	for (i = 0; i < 4; i++) {
+		pos = os_strchr(pos, ' ');
+		if (!pos) {
+			if (i < 3)
+				goto fail;
+			break;
+		}
+		pos++;
+	}
+	if (pos) {
+		if (hexstr2bin(pos, entry->fils_cache_id,
+			       FILS_CACHE_ID_LEN) < 0)
+			goto fail;
+		entry->fils_cache_id_set = 1;
+	}
+	os_get_reltime(&now);
+	entry->expiration = now.sec + expiration;
+	entry->reauth_time = now.sec + reauth_time;
+
+	entry->network_ctx = ssid;
+
+	entry->external = true;
+
+	wpa_sm_pmksa_cache_add_entry(wpa_s->wpa, entry);
+	entry = NULL;
+	ret = 0;
+fail:
+	os_free(entry);
+	return ret;
+}
+
+
+#ifdef CONFIG_MESH
+
+static int wpas_ctrl_iface_mesh_pmksa_get(struct wpa_supplicant *wpa_s,
+					  const char *cmd, char *buf,
+					  size_t buflen)
+{
+	u8 spa[ETH_ALEN];
+
+	if (!wpa_s->ifmsh)
+		return -1;
+
+	if (os_strcasecmp(cmd, "any") == 0)
+		return wpas_ap_pmksa_cache_list_mesh(wpa_s, NULL, buf, buflen);
+
+	if (hwaddr_aton(cmd, spa))
+		return -1;
+
+	return wpas_ap_pmksa_cache_list_mesh(wpa_s, spa, buf, buflen);
+}
+
+
+static int wpas_ctrl_iface_mesh_pmksa_add(struct wpa_supplicant *wpa_s,
+					  char *cmd)
+{
+	/*
+	 * We do not check mesh interface existence because PMKSA should be
+	 * stored before wpa_s->ifmsh creation to suppress commit message
+	 * creation.
+	 */
+	return wpas_ap_pmksa_cache_add_external(wpa_s, cmd);
+}
+
+#endif /* CONFIG_MESH */
+#endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
+
+
+#ifdef CONFIG_FILS
+static int wpas_ctrl_iface_fils_hlp_req_add(struct wpa_supplicant *wpa_s,
+					    const char *cmd)
+{
+	struct fils_hlp_req *req;
+	const char *pos;
+
+	/* format: <dst> <packet starting from ethertype> */
+
+	req = os_zalloc(sizeof(*req));
+	if (!req)
+		return -1;
+
+	if (hwaddr_aton(cmd, req->dst))
+		goto fail;
+
+	pos = os_strchr(cmd, ' ');
+	if (!pos)
+		goto fail;
+	pos++;
+	req->pkt = wpabuf_parse_bin(pos);
+	if (!req->pkt)
+		goto fail;
+
+	dl_list_add_tail(&wpa_s->fils_hlp_req, &req->list);
+	return 0;
+fail:
+	wpabuf_free(req->pkt);
+	os_free(req);
+	return -1;
+}
+#endif /* CONFIG_FILS */
+
+
+static int wpas_ctrl_cmd_debug_level(const char *cmd)
+{
+	if (os_strcmp(cmd, "PING") == 0 ||
+	    os_strncmp(cmd, "BSS ", 4) == 0 ||
+	    os_strncmp(cmd, "GET_NETWORK ", 12) == 0 ||
+	    os_strncmp(cmd, "STATUS", 6) == 0 ||
+	    os_strncmp(cmd, "STA ", 4) == 0 ||
+	    os_strncmp(cmd, "STA-", 4) == 0)
+		return MSG_EXCESSIVE;
+	return MSG_DEBUG;
+}
+
+
+static int wpas_ctrl_iface_configure_mscs(struct wpa_supplicant *wpa_s,
+					  const char *cmd)
+{
+	size_t frame_classifier_len;
+	const char *pos, *end;
+	struct robust_av_data *robust_av = &wpa_s->robust_av;
+	int val;
+
+	/*
+	 * format:
+	 * <add|remove|change> [up_bitmap=<hex byte>] [up_limit=<integer>]
+	 * [stream_timeout=<in TUs>] [frame_classifier=<hex bytes>]
+	 */
+	os_memset(robust_av, 0, sizeof(struct robust_av_data));
+	if (os_strncmp(cmd, "add ", 4) == 0) {
+		robust_av->request_type = SCS_REQ_ADD;
+	} else if (os_strcmp(cmd, "remove") == 0) {
+		robust_av->request_type = SCS_REQ_REMOVE;
+		robust_av->valid_config = false;
+		return wpas_send_mscs_req(wpa_s);
+	} else if (os_strncmp(cmd, "change ", 7) == 0) {
+		robust_av->request_type = SCS_REQ_CHANGE;
+	} else {
+		return -1;
+	}
+
+	pos = os_strstr(cmd, "up_bitmap=");
+	if (!pos)
+		return -1;
+
+	val = hex2byte(pos + 10);
+	if (val < 0)
+		return -1;
+	robust_av->up_bitmap = val;
+
+	pos = os_strstr(cmd, "up_limit=");
+	if (!pos)
+		return -1;
+
+	robust_av->up_limit = atoi(pos + 9);
+
+	pos = os_strstr(cmd, "stream_timeout=");
+	if (!pos)
+		return -1;
+
+	robust_av->stream_timeout = atoi(pos + 15);
+	if (robust_av->stream_timeout == 0)
+		return -1;
+
+	pos = os_strstr(cmd, "frame_classifier=");
+	if (!pos)
+		return -1;
+
+	pos += 17;
+	end = os_strchr(pos, ' ');
+	if (!end)
+		end = pos + os_strlen(pos);
+
+	frame_classifier_len = (end - pos) / 2;
+	if (frame_classifier_len > sizeof(robust_av->frame_classifier) ||
+	    hexstr2bin(pos, robust_av->frame_classifier, frame_classifier_len))
+		return -1;
+
+	robust_av->frame_classifier_len = frame_classifier_len;
+	robust_av->valid_config = true;
+
+	return wpas_send_mscs_req(wpa_s);
+}
+
+
+#ifdef CONFIG_PASN
+static int wpas_ctrl_iface_pasn_start(struct wpa_supplicant *wpa_s, char *cmd)
+{
+	char *token, *context = NULL;
+	u8 bssid[ETH_ALEN];
+	int akmp = -1, cipher = -1, got_bssid = 0;
+	u16 group = 0xFFFF;
+	u8 *comeback = NULL;
+	size_t comeback_len = 0;
+	int id = 0, ret = -1;
+
+	/*
+	 * Entry format: bssid=<BSSID> akmp=<AKMP> cipher=<CIPHER> group=<group>
+	 *    [comeback=<hexdump>]
+	 */
+	while ((token = str_token(cmd, " ", &context))) {
+		if (os_strncmp(token, "bssid=", 6) == 0) {
+			if (hwaddr_aton(token + 6, bssid))
+				goto out;
+			got_bssid = 1;
+		} else if (os_strcmp(token, "akmp=PASN") == 0) {
+			akmp = WPA_KEY_MGMT_PASN;
+#ifdef CONFIG_IEEE80211R
+		} else if (os_strcmp(token, "akmp=FT-PSK") == 0) {
+			akmp = WPA_KEY_MGMT_FT_PSK;
+		} else if (os_strcmp(token, "akmp=FT-EAP-SHA384") == 0) {
+			akmp = WPA_KEY_MGMT_FT_IEEE8021X_SHA384;
+		} else if (os_strcmp(token, "akmp=FT-EAP") == 0) {
+			akmp = WPA_KEY_MGMT_FT_IEEE8021X;
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_SAE
+		} else if (os_strcmp(token, "akmp=SAE") == 0) {
+			akmp = WPA_KEY_MGMT_SAE;
+#endif /* CONFIG_SAE */
+#ifdef CONFIG_FILS
+		} else if (os_strcmp(token, "akmp=FILS-SHA256") == 0) {
+			akmp = WPA_KEY_MGMT_FILS_SHA256;
+		} else if (os_strcmp(token, "akmp=FILS-SHA384") == 0) {
+			akmp = WPA_KEY_MGMT_FILS_SHA384;
+#endif /* CONFIG_FILS */
+		} else if (os_strcmp(token, "cipher=CCMP-256") == 0) {
+			cipher = WPA_CIPHER_CCMP_256;
+		} else if (os_strcmp(token, "cipher=GCMP-256") == 0) {
+			cipher = WPA_CIPHER_GCMP_256;
+		} else if (os_strcmp(token, "cipher=CCMP") == 0) {
+			cipher = WPA_CIPHER_CCMP;
+		} else if (os_strcmp(token, "cipher=GCMP") == 0) {
+			cipher = WPA_CIPHER_GCMP;
+		} else if (os_strncmp(token, "group=", 6) == 0) {
+			group = atoi(token + 6);
+		} else if (os_strncmp(token, "nid=", 4) == 0) {
+			id = atoi(token + 4);
+		} else if (os_strncmp(token, "comeback=", 9) == 0) {
+			comeback_len = os_strlen(token + 9);
+			if (comeback || !comeback_len || comeback_len % 2)
+				goto out;
+
+			comeback_len /= 2;
+			comeback = os_malloc(comeback_len);
+			if (!comeback ||
+			    hexstr2bin(token + 9, comeback, comeback_len))
+				goto out;
+		} else {
+			wpa_printf(MSG_DEBUG,
+				   "CTRL: PASN Invalid parameter: '%s'",
+				   token);
+			goto out;
+		}
+	}
+
+	if (!got_bssid || akmp == -1 || cipher == -1 || group == 0xFFFF) {
+		wpa_printf(MSG_DEBUG,"CTRL: PASN missing parameter");
+		goto out;
+	}
+
+	ret = wpas_pasn_auth_start(wpa_s, bssid, akmp, cipher, group, id,
+				   comeback, comeback_len);
+out:
+	os_free(comeback);
+	return ret;
+}
+
+
+static int wpas_ctrl_iface_pasn_deauthenticate(struct wpa_supplicant *wpa_s,
+					       const char *cmd)
+{
+	u8 bssid[ETH_ALEN];
+
+	if (os_strncmp(cmd, "bssid=", 6) != 0 || hwaddr_aton(cmd + 6, bssid)) {
+		wpa_printf(MSG_DEBUG,
+			   "CTRL: PASN_DEAUTH without valid BSSID");
+		return -1;
+	}
+
+	return wpas_pasn_deauthenticate(wpa_s, bssid);
+}
+
+#endif /* CONFIG_PASN */
+
+
+static int set_type4_frame_classifier(const char *cmd,
+				      struct type4_params *param)
+{
+	const char *pos, *end;
+	u8 classifier_mask = 0;
+	int ret;
+	char addr[INET6_ADDRSTRLEN];
+	size_t alen;
+
+	if (os_strstr(cmd, "ip_version=ipv4")) {
+		param->ip_version = IPV4;
+	} else if (os_strstr(cmd, "ip_version=ipv6")) {
+		param->ip_version = IPV6;
+	} else {
+		wpa_printf(MSG_ERROR, "IP version missing/invalid");
+		return -1;
+	}
+
+	classifier_mask |= BIT(0);
+
+	pos = os_strstr(cmd, "src_ip=");
+	if (pos) {
+		pos += 7;
+		end = os_strchr(pos, ' ');
+		if (!end)
+			end = pos + os_strlen(pos);
+
+		alen = end - pos;
+		if (alen >= INET6_ADDRSTRLEN)
+			return -1;
+		os_memcpy(addr, pos, alen);
+		addr[alen] = '\0';
+		if (param->ip_version == IPV4)
+			ret = inet_pton(AF_INET, addr,
+					&param->ip_params.v4.src_ip);
+		else
+			ret = inet_pton(AF_INET6, addr,
+					&param->ip_params.v6.src_ip);
+
+		if (ret != 1) {
+			wpa_printf(MSG_ERROR,
+				   "Error converting src IP address to binary ret=%d",
+				   ret);
+			return -1;
+		}
+
+		classifier_mask |= BIT(1);
+	}
+
+	pos = os_strstr(cmd, "dst_ip=");
+	if (pos) {
+		pos += 7;
+		end = os_strchr(pos, ' ');
+		if (!end)
+			end = pos + os_strlen(pos);
+
+		alen = end - pos;
+		if (alen >= INET6_ADDRSTRLEN)
+			return -1;
+		os_memcpy(addr, pos, alen);
+		addr[alen] = '\0';
+		if (param->ip_version == IPV4)
+			ret = inet_pton(AF_INET, addr,
+					&param->ip_params.v4.dst_ip);
+		else
+			ret = inet_pton(AF_INET6, addr,
+					&param->ip_params.v6.dst_ip);
+
+		if (ret != 1) {
+			wpa_printf(MSG_ERROR,
+				   "Error converting dst IP address to binary ret=%d",
+				   ret);
+			return -1;
+		}
+
+		classifier_mask |= BIT(2);
+	}
+
+	pos = os_strstr(cmd, "src_port=");
+	if (pos && atoi(pos + 9) > 0) {
+		if (param->ip_version == IPV4)
+			param->ip_params.v4.src_port = atoi(pos + 9);
+		else
+			param->ip_params.v6.src_port = atoi(pos + 9);
+		classifier_mask |= BIT(3);
+	}
+
+	pos = os_strstr(cmd, "dst_port=");
+	if (pos && atoi(pos + 9) > 0) {
+		if (param->ip_version == IPV4)
+			param->ip_params.v4.dst_port = atoi(pos + 9);
+		else
+			param->ip_params.v6.dst_port = atoi(pos + 9);
+		classifier_mask |= BIT(4);
+	}
+
+	pos = os_strstr(cmd, "dscp=");
+	if (pos && atoi(pos + 5) > 0) {
+		if (param->ip_version == IPV4)
+			param->ip_params.v4.dscp = atoi(pos + 5);
+		else
+			param->ip_params.v6.dscp = atoi(pos + 5);
+		classifier_mask |= BIT(5);
+	}
+
+	if (param->ip_version == IPV4) {
+		pos = os_strstr(cmd, "protocol=");
+		if (pos) {
+			if (os_strstr(pos, "udp")) {
+				param->ip_params.v4.protocol = 17;
+			} else if (os_strstr(pos, "tcp")) {
+				param->ip_params.v4.protocol = 6;
+			} else if (os_strstr(pos, "esp")) {
+				param->ip_params.v4.protocol = 50;
+			} else {
+				wpa_printf(MSG_ERROR, "Invalid protocol");
+				return -1;
+			}
+			classifier_mask |= BIT(6);
+		}
+	} else {
+		pos = os_strstr(cmd, "next_header=");
+		if (pos) {
+			if (os_strstr(pos, "udp")) {
+				param->ip_params.v6.next_header = 17;
+			} else if (os_strstr(pos, "tcp")) {
+				param->ip_params.v6.next_header = 6;
+			} else if (os_strstr(pos, "esp")) {
+				param->ip_params.v6.next_header = 50;
+			} else {
+				wpa_printf(MSG_ERROR, "Invalid next header");
+				return -1;
+			}
+
+			classifier_mask |= BIT(6);
+		}
+
+		pos = os_strstr(cmd, "flow_label=");
+		if (pos) {
+			pos += 11;
+			end = os_strchr(pos, ' ');
+			if (!end)
+				end = pos + os_strlen(pos);
+
+			if (end - pos != 6 ||
+			    hexstr2bin(pos, param->ip_params.v6.flow_label,
+				       3) ||
+			    param->ip_params.v6.flow_label[0] > 0x0F) {
+				wpa_printf(MSG_ERROR, "Invalid flow label");
+				return -1;
+			}
+
+			classifier_mask |= BIT(7);
+		}
+	}
+
+	param->classifier_mask = classifier_mask;
+	return 0;
+}
+
+
+static int set_type10_frame_classifier(const char *cmd,
+				       struct type10_params *param)
+{
+	const char *pos, *end;
+	size_t filter_len;
+
+	pos = os_strstr(cmd, "prot_instance=");
+	if (!pos) {
+		wpa_printf(MSG_ERROR, "Protocol instance missing");
+		return -1;
+	}
+	param->prot_instance = atoi(pos + 14);
+
+	pos = os_strstr(cmd, "prot_number=");
+	if (!pos) {
+		wpa_printf(MSG_ERROR, "Protocol number missing");
+		return -1;
+	}
+	if (os_strstr(pos, "udp")) {
+		param->prot_number = 17;
+	} else if (os_strstr(pos, "tcp")) {
+		param->prot_number = 6;
+	} else if (os_strstr(pos, "esp")) {
+		param->prot_number = 50;
+	} else {
+		wpa_printf(MSG_ERROR, "Invalid protocol number");
+		return -1;
+	}
+
+	pos = os_strstr(cmd, "filter_value=");
+	if (!pos) {
+		wpa_printf(MSG_ERROR,
+			   "Classifier parameter filter_value missing");
+		return -1;
+	}
+
+	pos += 13;
+	end = os_strchr(pos, ' ');
+	if (!end)
+		end = pos + os_strlen(pos);
+
+	filter_len = (end - pos) / 2;
+	param->filter_value = os_malloc(filter_len);
+	if (!param->filter_value)
+		return -1;
+
+	if (hexstr2bin(pos, param->filter_value, filter_len)) {
+		wpa_printf(MSG_ERROR, "Invalid filter_value %s", pos);
+		goto free;
+	}
+
+	pos = os_strstr(cmd, "filter_mask=");
+	if (!pos) {
+		wpa_printf(MSG_ERROR,
+			   "Classifier parameter filter_mask missing");
+		goto free;
+	}
+
+	pos += 12;
+	end = os_strchr(pos, ' ');
+	if (!end)
+		end = pos + os_strlen(pos);
+
+	if (filter_len != (size_t) (end - pos) / 2) {
+		wpa_printf(MSG_ERROR,
+			   "Filter mask length mismatch expected=%zu received=%zu",
+			   filter_len, (size_t) (end - pos) / 2);
+		goto free;
+	}
+
+	param->filter_mask = os_malloc(filter_len);
+	if (!param->filter_mask)
+		goto free;
+
+	if (hexstr2bin(pos, param->filter_mask, filter_len)) {
+		wpa_printf(MSG_ERROR, "Invalid filter mask %s", pos);
+		os_free(param->filter_mask);
+		param->filter_mask = NULL;
+		goto free;
+	}
+
+	param->filter_len = filter_len;
+	return 0;
+free:
+	os_free(param->filter_value);
+	param->filter_value = NULL;
+	return -1;
+}
+
+
+static int scs_parse_type4(struct tclas_element *elem, const char *pos)
+{
+	struct type4_params type4_param = { 0 };
+
+	if (set_type4_frame_classifier(pos, &type4_param) == -1) {
+		wpa_printf(MSG_ERROR, "Failed to set frame_classifier 4");
+		return -1;
+	}
+
+	os_memcpy(&elem->frame_classifier.type4_param,
+		  &type4_param, sizeof(struct type4_params));
+	return 0;
+}
+
+
+static int scs_parse_type10(struct tclas_element *elem, const char *pos)
+{
+	struct type10_params type10_param = { 0 };
+
+	if (set_type10_frame_classifier(pos, &type10_param) == -1) {
+		wpa_printf(MSG_ERROR, "Failed to set frame_classifier 10");
+		return -1;
+	}
+
+	os_memcpy(&elem->frame_classifier.type10_param,
+		  &type10_param, sizeof(struct type10_params));
+	return 0;
+}
+
+
+static int wpas_ctrl_iface_configure_scs(struct wpa_supplicant *wpa_s,
+					 char *cmd)
+{
+	char *pos1, *pos;
+	struct scs_robust_av_data *scs_data = &wpa_s->scs_robust_av_req;
+	struct scs_desc_elem desc_elem = { 0 };
+	int val;
+	unsigned int num_scs_desc = 0;
+
+	if (wpa_s->ongoing_scs_req) {
+		wpa_printf(MSG_ERROR, "%s: SCS Request already in queue",
+			   __func__);
+		return -1;
+	}
+
+	/**
+	 * format:
+	 * [scs_id=<decimal number>] <add|remove|change> [scs_up=<0-7>]
+	 * [classifier_type=<4|10>]
+	 * [classifier params based on classifier type]
+	 * [tclas_processing=<0|1>] [scs_id=<decimal number>] ...
+	 */
+	pos1 = os_strstr(cmd, "scs_id=");
+	if (!pos1) {
+		wpa_printf(MSG_ERROR, "SCSID not present");
+		return -1;
+	}
+
+	free_up_scs_desc(scs_data);
+
+	while (pos1) {
+		struct scs_desc_elem *n1;
+		struct active_scs_elem *active_scs_desc;
+		char *next_scs_desc;
+		unsigned int num_tclas_elem = 0;
+		bool scsid_active = false;
+
+		desc_elem.scs_id = atoi(pos1 + 7);
+		pos1 += 7;
+
+		next_scs_desc = os_strstr(pos1, "scs_id=");
+		if (next_scs_desc) {
+			char temp[20];
+
+			os_snprintf(temp, sizeof(temp), "scs_id=%d ",
+				    desc_elem.scs_id);
+			if (os_strstr(next_scs_desc, temp)) {
+				wpa_printf(MSG_ERROR,
+					   "Multiple SCS descriptors configured with same SCSID(=%d)",
+					   desc_elem.scs_id);
+				goto free_scs_desc;
+			}
+			pos1[next_scs_desc - pos1 - 1] = '\0';
+		}
+
+		dl_list_for_each(active_scs_desc, &wpa_s->active_scs_ids,
+				 struct active_scs_elem, list) {
+			if (desc_elem.scs_id == active_scs_desc->scs_id) {
+				scsid_active = true;
+				break;
+			}
+		}
+
+		if (os_strstr(pos1, "add ")) {
+			desc_elem.request_type = SCS_REQ_ADD;
+			if (scsid_active) {
+				wpa_printf(MSG_ERROR, "SCSID %d already active",
+					   desc_elem.scs_id);
+				return -1;
+			}
+		} else if (os_strstr(pos1, "remove")) {
+			desc_elem.request_type = SCS_REQ_REMOVE;
+			if (!scsid_active) {
+				wpa_printf(MSG_ERROR, "SCSID %d not active",
+					   desc_elem.scs_id);
+				return -1;
+			}
+			goto scs_desc_end;
+		} else if (os_strstr(pos1, "change ")) {
+			desc_elem.request_type = SCS_REQ_CHANGE;
+			if (!scsid_active) {
+				wpa_printf(MSG_ERROR, "SCSID %d not active",
+					   desc_elem.scs_id);
+				return -1;
+			}
+		} else {
+			wpa_printf(MSG_ERROR, "SCS Request type invalid");
+			goto free_scs_desc;
+		}
+
+		pos1 = os_strstr(pos1, "scs_up=");
+		if (!pos1) {
+			wpa_printf(MSG_ERROR,
+				   "Intra-Access user priority not present");
+			goto free_scs_desc;
+		}
+
+		val = atoi(pos1 + 7);
+		if (val < 0 || val > 7) {
+			wpa_printf(MSG_ERROR,
+				   "Intra-Access user priority invalid %d",
+				   val);
+			goto free_scs_desc;
+		}
+
+		desc_elem.intra_access_priority = val;
+		desc_elem.scs_up_avail = true;
+
+		pos = os_strstr(pos1, "classifier_type=");
+		if (!pos) {
+			wpa_printf(MSG_ERROR, "classifier type empty");
+			goto free_scs_desc;
+		}
+
+		while (pos) {
+			struct tclas_element elem = { 0 }, *n;
+			char *next_tclas_elem;
+
+			val = atoi(pos + 16);
+			if (val != 4 && val != 10) {
+				wpa_printf(MSG_ERROR,
+					   "classifier type invalid %d", val);
+				goto free_scs_desc;
+			}
+
+			elem.classifier_type = val;
+			pos += 16;
+
+			next_tclas_elem = os_strstr(pos, "classifier_type=");
+			if (next_tclas_elem) {
+				pos1 = next_tclas_elem;
+				pos[next_tclas_elem - pos - 1] = '\0';
+			}
+
+			switch (val) {
+			case 4:
+				if (scs_parse_type4(&elem, pos) < 0)
+					goto free_scs_desc;
+				break;
+			case 10:
+				if (scs_parse_type10(&elem, pos) < 0)
+					goto free_scs_desc;
+				break;
+			}
+
+			n = os_realloc(desc_elem.tclas_elems,
+				       (num_tclas_elem + 1) * sizeof(elem));
+			if (!n)
+				goto free_scs_desc;
+
+			desc_elem.tclas_elems = n;
+			os_memcpy((u8 *) desc_elem.tclas_elems +
+				  num_tclas_elem * sizeof(elem),
+				  &elem, sizeof(elem));
+			num_tclas_elem++;
+			desc_elem.num_tclas_elem = num_tclas_elem;
+			pos = next_tclas_elem;
+		}
+
+		if (desc_elem.num_tclas_elem > 1) {
+			pos1 = os_strstr(pos1, "tclas_processing=");
+			if (!pos1) {
+				wpa_printf(MSG_ERROR, "tclas_processing empty");
+				goto free_scs_desc;
+			}
+
+			val = atoi(pos1 + 17);
+			if (val != 0 && val != 1) {
+				wpa_printf(MSG_ERROR,
+					   "tclas_processing invalid");
+				goto free_scs_desc;
+			}
+
+			desc_elem.tclas_processing = val;
+		}
+
+scs_desc_end:
+		n1 = os_realloc(scs_data->scs_desc_elems, (num_scs_desc + 1) *
+				sizeof(struct scs_desc_elem));
+		if (!n1)
+			goto free_scs_desc;
+
+		scs_data->scs_desc_elems = n1;
+		os_memcpy((u8 *) scs_data->scs_desc_elems + num_scs_desc *
+			  sizeof(desc_elem), &desc_elem, sizeof(desc_elem));
+		num_scs_desc++;
+		scs_data->num_scs_desc = num_scs_desc;
+		pos1 = next_scs_desc;
+		os_memset(&desc_elem, 0, sizeof(desc_elem));
+	}
+
+	return wpas_send_scs_req(wpa_s);
+
+free_scs_desc:
+	free_up_tclas_elem(&desc_elem);
+	free_up_scs_desc(scs_data);
+	return -1;
+}
+
+
+static int wpas_ctrl_iface_send_dscp_resp(struct wpa_supplicant *wpa_s,
+					  const char *cmd)
+{
+	char *pos;
+	struct dscp_policy_status *policy = NULL, *n;
+	int num_policies = 0, ret = -1;
+	struct dscp_resp_data resp_data;
+
+	/*
+	 * format:
+	 * <[reset]>/<[solicited] [policy_id=1 status=0...]> [more]
+	 */
+
+	os_memset(&resp_data, 0, sizeof(resp_data));
+
+	resp_data.more = os_strstr(cmd, "more") != NULL;
+
+	if (os_strstr(cmd, "reset")) {
+		resp_data.reset = true;
+		resp_data.solicited = false;
+		goto send_resp;
+	}
+
+	resp_data.solicited = os_strstr(cmd, "solicited") != NULL;
+
+	pos = os_strstr(cmd, "policy_id=");
+	while (pos) {
+		n = os_realloc(policy, (num_policies + 1) * sizeof(*policy));
+		if (!n)
+			goto fail;
+
+		policy = n;
+		pos += 10;
+		policy[num_policies].id = atoi(pos);
+		if (policy[num_policies].id == 0) {
+			wpa_printf(MSG_ERROR, "DSCP: Invalid policy id");
+			goto fail;
+		}
+
+		pos = os_strstr(pos, "status=");
+		if (!pos) {
+			wpa_printf(MSG_ERROR,
+				   "DSCP: Status is not found for a policy");
+			goto fail;
+		}
+
+		pos += 7;
+		policy[num_policies].status = atoi(pos);
+		num_policies++;
+
+		pos = os_strstr(pos, "policy_id");
+	}
+
+	resp_data.policy = policy;
+	resp_data.num_policies = num_policies;
+send_resp:
+	ret = wpas_send_dscp_response(wpa_s, &resp_data);
+	if (ret)
+		wpa_printf(MSG_ERROR, "DSCP: Failed to send DSCP response");
+fail:
+	os_free(policy);
+	return ret;
+}
+
+
+static int wpas_ctrl_iface_send_dscp_query(struct wpa_supplicant *wpa_s,
+					   const char *cmd)
+{
+	char *pos;
+
+	/*
+	 * format:
+	 * Wildcard DSCP query
+	 * <wildcard>
+	 *
+	 * DSCP query with a domain name attribute:
+	 * [domain_name=<string>]
+	 */
+
+	if (os_strstr(cmd, "wildcard")) {
+		wpa_printf(MSG_DEBUG, "QM: Send wildcard DSCP policy query");
+		return wpas_send_dscp_query(wpa_s, NULL, 0);
+	}
+
+	pos = os_strstr(cmd, "domain_name=");
+	if (!pos || !os_strlen(pos + 12)) {
+		wpa_printf(MSG_ERROR, "QM: Domain name not preset");
+		return -1;
+	}
+
+	return wpas_send_dscp_query(wpa_s, pos + 12, os_strlen(pos + 12));
+}
+
+
+char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
+					 char *buf, size_t *resp_len)
+{
+	char *reply;
+	const int reply_size = 4096;
+	int reply_len;
+
+	if (os_strncmp(buf, WPA_CTRL_RSP, os_strlen(WPA_CTRL_RSP)) == 0 ||
+	    os_strncmp(buf, "SET_NETWORK ", 12) == 0 ||
+	    os_strncmp(buf, "PMKSA_ADD ", 10) == 0 ||
+	    os_strncmp(buf, "MESH_PMKSA_ADD ", 15) == 0) {
+		if (wpa_debug_show_keys)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Control interface command '%s'", buf);
+		else
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Control interface command '%s [REMOVED]'",
+				os_strncmp(buf, WPA_CTRL_RSP,
+					   os_strlen(WPA_CTRL_RSP)) == 0 ?
+				WPA_CTRL_RSP :
+				(os_strncmp(buf, "SET_NETWORK ", 12) == 0 ?
+				 "SET_NETWORK" : "key-add"));
+	} else if (os_strncmp(buf, "WPS_NFC_TAG_READ", 16) == 0 ||
+		   os_strncmp(buf, "NFC_REPORT_HANDOVER", 19) == 0) {
+		wpa_hexdump_ascii_key(MSG_DEBUG, "RX ctrl_iface",
+				      (const u8 *) buf, os_strlen(buf));
+	} else {
+		int level = wpas_ctrl_cmd_debug_level(buf);
+		wpa_dbg(wpa_s, level, "Control interface command '%s'", buf);
+	}
+
+	reply = os_malloc(reply_size);
+	if (reply == NULL) {
+		*resp_len = 1;
+		return NULL;
+	}
+
+	os_memcpy(reply, "OK\n", 3);
+	reply_len = 3;
+
+	if (os_strcmp(buf, "PING") == 0) {
+		os_memcpy(reply, "PONG\n", 5);
+		reply_len = 5;
+	} else if (os_strcmp(buf, "IFNAME") == 0) {
+		reply_len = os_strlen(wpa_s->ifname);
+		os_memcpy(reply, wpa_s->ifname, reply_len);
+	} else if (os_strncmp(buf, "RELOG", 5) == 0) {
+		if (wpa_debug_reopen_file() < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "NOTE ", 5) == 0) {
+		wpa_printf(MSG_INFO, "NOTE: %s", buf + 5);
+	} else if (os_strcmp(buf, "MIB") == 0) {
+		reply_len = wpa_sm_get_mib(wpa_s->wpa, reply, reply_size);
+		if (reply_len >= 0) {
+			reply_len += eapol_sm_get_mib(wpa_s->eapol,
+						      reply + reply_len,
+						      reply_size - reply_len);
+#ifdef CONFIG_MACSEC
+			reply_len += ieee802_1x_kay_get_mib(
+				wpa_s->kay, reply + reply_len,
+				reply_size - reply_len);
+#endif /* CONFIG_MACSEC */
+		}
+	} else if (os_strncmp(buf, "STATUS", 6) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_status(
+			wpa_s, buf + 6, reply, reply_size);
+	} else if (os_strcmp(buf, "PMKSA") == 0) {
+		reply_len = wpas_ctrl_iface_pmksa(wpa_s, reply, reply_size);
+	} else if (os_strcmp(buf, "PMKSA_FLUSH") == 0) {
+		wpas_ctrl_iface_pmksa_flush(wpa_s);
+#ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+	} else if (os_strncmp(buf, "PMKSA_GET ", 10) == 0) {
+		reply_len = wpas_ctrl_iface_pmksa_get(wpa_s, buf + 10,
+						      reply, reply_size);
+	} else if (os_strncmp(buf, "PMKSA_ADD ", 10) == 0) {
+		if (wpas_ctrl_iface_pmksa_add(wpa_s, buf + 10) < 0)
+			reply_len = -1;
+#ifdef CONFIG_MESH
+	} else if (os_strncmp(buf, "MESH_PMKSA_GET ", 15) == 0) {
+		reply_len = wpas_ctrl_iface_mesh_pmksa_get(wpa_s, buf + 15,
+							   reply, reply_size);
+	} else if (os_strncmp(buf, "MESH_PMKSA_ADD ", 15) == 0) {
+		if (wpas_ctrl_iface_mesh_pmksa_add(wpa_s, buf + 15) < 0)
+			reply_len = -1;
+#endif /* CONFIG_MESH */
+#endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
+	} else if (os_strncmp(buf, "SET ", 4) == 0) {
+		if (wpa_supplicant_ctrl_iface_set(wpa_s, buf + 4))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DUMP", 4) == 0) {
+		reply_len = wpa_config_dump_values(wpa_s->conf,
+						   reply, reply_size);
+	} else if (os_strncmp(buf, "GET ", 4) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_get(wpa_s, buf + 4,
+							  reply, reply_size);
+	} else if (os_strcmp(buf, "LOGON") == 0) {
+		eapol_sm_notify_logoff(wpa_s->eapol, false);
+	} else if (os_strcmp(buf, "LOGOFF") == 0) {
+		eapol_sm_notify_logoff(wpa_s->eapol, true);
+	} else if (os_strcmp(buf, "REASSOCIATE") == 0) {
+		if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
+			reply_len = -1;
+		else
+			wpas_request_connection(wpa_s);
+	} else if (os_strcmp(buf, "REATTACH") == 0) {
+		if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED ||
+		    !wpa_s->current_ssid)
+			reply_len = -1;
+		else {
+			wpa_s->reattach = 1;
+			wpas_request_connection(wpa_s);
+		}
+	} else if (os_strcmp(buf, "RECONNECT") == 0) {
+		if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
+			reply_len = -1;
+		else if (wpa_s->disconnected)
+			wpas_request_connection(wpa_s);
+#ifdef IEEE8021X_EAPOL
+	} else if (os_strncmp(buf, "PREAUTH ", 8) == 0) {
+		if (wpa_supplicant_ctrl_iface_preauth(wpa_s, buf + 8))
+			reply_len = -1;
+#endif /* IEEE8021X_EAPOL */
+#ifdef CONFIG_IEEE80211R
+	} else if (os_strncmp(buf, "FT_DS ", 6) == 0) {
+		if (wpa_supplicant_ctrl_iface_ft_ds(wpa_s, buf + 6))
+			reply_len = -1;
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_WPS
+	} else if (os_strcmp(buf, "WPS_PBC") == 0) {
+		int res = wpa_supplicant_ctrl_iface_wps_pbc(wpa_s, NULL);
+		if (res == -2) {
+			os_memcpy(reply, "FAIL-PBC-OVERLAP\n", 17);
+			reply_len = 17;
+		} else if (res)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WPS_PBC ", 8) == 0) {
+		int res = wpa_supplicant_ctrl_iface_wps_pbc(wpa_s, buf + 8);
+		if (res == -2) {
+			os_memcpy(reply, "FAIL-PBC-OVERLAP\n", 17);
+			reply_len = 17;
+		} else if (res)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WPS_PIN ", 8) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_wps_pin(wpa_s, buf + 8,
+							      reply,
+							      reply_size);
+	} else if (os_strncmp(buf, "WPS_CHECK_PIN ", 14) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_wps_check_pin(
+			wpa_s, buf + 14, reply, reply_size);
+	} else if (os_strcmp(buf, "WPS_CANCEL") == 0) {
+		if (wpas_wps_cancel(wpa_s))
+			reply_len = -1;
+#ifdef CONFIG_WPS_NFC
+	} else if (os_strcmp(buf, "WPS_NFC") == 0) {
+		if (wpa_supplicant_ctrl_iface_wps_nfc(wpa_s, NULL))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WPS_NFC ", 8) == 0) {
+		if (wpa_supplicant_ctrl_iface_wps_nfc(wpa_s, buf + 8))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WPS_NFC_CONFIG_TOKEN ", 21) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_wps_nfc_config_token(
+			wpa_s, buf + 21, reply, reply_size);
+	} else if (os_strncmp(buf, "WPS_NFC_TOKEN ", 14) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_wps_nfc_token(
+			wpa_s, buf + 14, reply, reply_size);
+	} else if (os_strncmp(buf, "WPS_NFC_TAG_READ ", 17) == 0) {
+		if (wpa_supplicant_ctrl_iface_wps_nfc_tag_read(wpa_s,
+							       buf + 17))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "NFC_GET_HANDOVER_REQ ", 21) == 0) {
+		reply_len = wpas_ctrl_nfc_get_handover_req(
+			wpa_s, buf + 21, reply, reply_size);
+	} else if (os_strncmp(buf, "NFC_GET_HANDOVER_SEL ", 21) == 0) {
+		reply_len = wpas_ctrl_nfc_get_handover_sel(
+			wpa_s, buf + 21, reply, reply_size);
+	} else if (os_strncmp(buf, "NFC_REPORT_HANDOVER ", 20) == 0) {
+		if (wpas_ctrl_nfc_report_handover(wpa_s, buf + 20))
+			reply_len = -1;
+#endif /* CONFIG_WPS_NFC */
+	} else if (os_strncmp(buf, "WPS_REG ", 8) == 0) {
+		if (wpa_supplicant_ctrl_iface_wps_reg(wpa_s, buf + 8))
+			reply_len = -1;
+#ifdef CONFIG_AP
+	} else if (os_strncmp(buf, "WPS_AP_PIN ", 11) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_wps_ap_pin(
+			wpa_s, buf + 11, reply, reply_size);
+#endif /* CONFIG_AP */
+#ifdef CONFIG_WPS_ER
+	} else if (os_strcmp(buf, "WPS_ER_START") == 0) {
+		if (wpas_wps_er_start(wpa_s, NULL))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WPS_ER_START ", 13) == 0) {
+		if (wpas_wps_er_start(wpa_s, buf + 13))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "WPS_ER_STOP") == 0) {
+		wpas_wps_er_stop(wpa_s);
+	} else if (os_strncmp(buf, "WPS_ER_PIN ", 11) == 0) {
+		if (wpa_supplicant_ctrl_iface_wps_er_pin(wpa_s, buf + 11))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WPS_ER_PBC ", 11) == 0) {
+		int ret = wpas_wps_er_pbc(wpa_s, buf + 11);
+		if (ret == -2) {
+			os_memcpy(reply, "FAIL-PBC-OVERLAP\n", 17);
+			reply_len = 17;
+		} else if (ret == -3) {
+			os_memcpy(reply, "FAIL-UNKNOWN-UUID\n", 18);
+			reply_len = 18;
+		} else if (ret == -4) {
+			os_memcpy(reply, "FAIL-NO-AP-SETTINGS\n", 20);
+			reply_len = 20;
+		} else if (ret)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WPS_ER_LEARN ", 13) == 0) {
+		if (wpa_supplicant_ctrl_iface_wps_er_learn(wpa_s, buf + 13))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WPS_ER_SET_CONFIG ", 18) == 0) {
+		if (wpa_supplicant_ctrl_iface_wps_er_set_config(wpa_s,
+								buf + 18))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WPS_ER_CONFIG ", 14) == 0) {
+		if (wpa_supplicant_ctrl_iface_wps_er_config(wpa_s, buf + 14))
+			reply_len = -1;
+#ifdef CONFIG_WPS_NFC
+	} else if (os_strncmp(buf, "WPS_ER_NFC_CONFIG_TOKEN ", 24) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_wps_er_nfc_config_token(
+			wpa_s, buf + 24, reply, reply_size);
+#endif /* CONFIG_WPS_NFC */
+#endif /* CONFIG_WPS_ER */
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_IBSS_RSN
+	} else if (os_strncmp(buf, "IBSS_RSN ", 9) == 0) {
+		if (wpa_supplicant_ctrl_iface_ibss_rsn(wpa_s, buf + 9))
+			reply_len = -1;
+#endif /* CONFIG_IBSS_RSN */
+#ifdef CONFIG_MESH
+	} else if (os_strncmp(buf, "MESH_INTERFACE_ADD ", 19) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_mesh_interface_add(
+			wpa_s, buf + 19, reply, reply_size);
+	} else if (os_strcmp(buf, "MESH_INTERFACE_ADD") == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_mesh_interface_add(
+			wpa_s, "", reply, reply_size);
+	} else if (os_strncmp(buf, "MESH_GROUP_ADD ", 15) == 0) {
+		if (wpa_supplicant_ctrl_iface_mesh_group_add(wpa_s, buf + 15))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "MESH_GROUP_REMOVE ", 18) == 0) {
+		if (wpa_supplicant_ctrl_iface_mesh_group_remove(wpa_s,
+								buf + 18))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "MESH_PEER_REMOVE ", 17) == 0) {
+		if (wpa_supplicant_ctrl_iface_mesh_peer_remove(wpa_s, buf + 17))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "MESH_PEER_ADD ", 14) == 0) {
+		if (wpa_supplicant_ctrl_iface_mesh_peer_add(wpa_s, buf + 14))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "MESH_LINK_PROBE ", 16) == 0) {
+		if (wpa_supplicant_ctrl_iface_mesh_link_probe(wpa_s, buf + 16))
+			reply_len = -1;
+#endif /* CONFIG_MESH */
+#ifdef CONFIG_P2P
+	} else if (os_strncmp(buf, "P2P_FIND ", 9) == 0) {
+		if (p2p_ctrl_find(wpa_s, buf + 8))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_FIND") == 0) {
+		if (p2p_ctrl_find(wpa_s, ""))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_STOP_FIND") == 0) {
+		wpas_p2p_stop_find(wpa_s);
+	} else if (os_strncmp(buf, "P2P_ASP_PROVISION ", 18) == 0) {
+		if (p2p_ctrl_asp_provision(wpa_s, buf + 18))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_ASP_PROVISION_RESP ", 23) == 0) {
+		if (p2p_ctrl_asp_provision_resp(wpa_s, buf + 23))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_CONNECT ", 12) == 0) {
+		reply_len = p2p_ctrl_connect(wpa_s, buf + 12, reply,
+					     reply_size);
+	} else if (os_strncmp(buf, "P2P_LISTEN ", 11) == 0) {
+		if (p2p_ctrl_listen(wpa_s, buf + 11))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_LISTEN") == 0) {
+		if (p2p_ctrl_listen(wpa_s, ""))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_GROUP_REMOVE ", 17) == 0) {
+		if (wpas_p2p_group_remove(wpa_s, buf + 17))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_GROUP_ADD") == 0) {
+		if (p2p_ctrl_group_add(wpa_s, ""))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_GROUP_ADD ", 14) == 0) {
+		if (p2p_ctrl_group_add(wpa_s, buf + 14))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_GROUP_MEMBER ", 17) == 0) {
+		reply_len = p2p_ctrl_group_member(wpa_s, buf + 17, reply,
+						  reply_size);
+	} else if (os_strncmp(buf, "P2P_PROV_DISC ", 14) == 0) {
+		if (p2p_ctrl_prov_disc(wpa_s, buf + 14))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_GET_PASSPHRASE") == 0) {
+		reply_len = p2p_get_passphrase(wpa_s, reply, reply_size);
+	} else if (os_strncmp(buf, "P2P_SERV_DISC_REQ ", 18) == 0) {
+		reply_len = p2p_ctrl_serv_disc_req(wpa_s, buf + 18, reply,
+						   reply_size);
+	} else if (os_strncmp(buf, "P2P_SERV_DISC_CANCEL_REQ ", 25) == 0) {
+		if (p2p_ctrl_serv_disc_cancel_req(wpa_s, buf + 25) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_SERV_DISC_RESP ", 19) == 0) {
+		if (p2p_ctrl_serv_disc_resp(wpa_s, buf + 19) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_SERVICE_UPDATE") == 0) {
+		wpas_p2p_sd_service_update(wpa_s);
+	} else if (os_strncmp(buf, "P2P_SERV_DISC_EXTERNAL ", 23) == 0) {
+		if (p2p_ctrl_serv_disc_external(wpa_s, buf + 23) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_SERVICE_FLUSH") == 0) {
+		wpas_p2p_service_flush(wpa_s);
+	} else if (os_strncmp(buf, "P2P_SERVICE_ADD ", 16) == 0) {
+		if (p2p_ctrl_service_add(wpa_s, buf + 16) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_SERVICE_DEL ", 16) == 0) {
+		if (p2p_ctrl_service_del(wpa_s, buf + 16) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_SERVICE_REP ", 16) == 0) {
+		if (p2p_ctrl_service_replace(wpa_s, buf + 16) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_REJECT ", 11) == 0) {
+		if (p2p_ctrl_reject(wpa_s, buf + 11) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_INVITE ", 11) == 0) {
+		if (p2p_ctrl_invite(wpa_s, buf + 11) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_PEER ", 9) == 0) {
+		reply_len = p2p_ctrl_peer(wpa_s, buf + 9, reply,
+					      reply_size);
+	} else if (os_strncmp(buf, "P2P_SET ", 8) == 0) {
+		if (p2p_ctrl_set(wpa_s, buf + 8) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_FLUSH") == 0) {
+		p2p_ctrl_flush(wpa_s);
+	} else if (os_strncmp(buf, "P2P_UNAUTHORIZE ", 16) == 0) {
+		if (wpas_p2p_unauthorize(wpa_s, buf + 16) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_CANCEL") == 0) {
+		if (wpas_p2p_cancel(wpa_s))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_PRESENCE_REQ ", 17) == 0) {
+		if (p2p_ctrl_presence_req(wpa_s, buf + 17) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_PRESENCE_REQ") == 0) {
+		if (p2p_ctrl_presence_req(wpa_s, "") < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_EXT_LISTEN ", 15) == 0) {
+		if (p2p_ctrl_ext_listen(wpa_s, buf + 15) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_EXT_LISTEN") == 0) {
+		if (p2p_ctrl_ext_listen(wpa_s, "") < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_REMOVE_CLIENT ", 18) == 0) {
+		if (p2p_ctrl_remove_client(wpa_s, buf + 18) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "P2P_LO_START ", 13) == 0) {
+		if (p2p_ctrl_iface_p2p_lo_start(wpa_s, buf + 13))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "P2P_LO_STOP") == 0) {
+		if (wpas_p2p_lo_stop(wpa_s))
+			reply_len = -1;
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_WIFI_DISPLAY
+	} else if (os_strncmp(buf, "WFD_SUBELEM_SET ", 16) == 0) {
+		if (wifi_display_subelem_set(wpa_s->global, buf + 16) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WFD_SUBELEM_GET ", 16) == 0) {
+		reply_len = wifi_display_subelem_get(wpa_s->global, buf + 16,
+						     reply, reply_size);
+#endif /* CONFIG_WIFI_DISPLAY */
+#ifdef CONFIG_INTERWORKING
+	} else if (os_strcmp(buf, "FETCH_ANQP") == 0) {
+		if (interworking_fetch_anqp(wpa_s) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "STOP_FETCH_ANQP") == 0) {
+		interworking_stop_fetch_anqp(wpa_s);
+	} else if (os_strcmp(buf, "INTERWORKING_SELECT") == 0) {
+		if (ctrl_interworking_select(wpa_s, NULL) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "INTERWORKING_SELECT ", 20) == 0) {
+		if (ctrl_interworking_select(wpa_s, buf + 20) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "INTERWORKING_CONNECT ", 21) == 0) {
+		if (ctrl_interworking_connect(wpa_s, buf + 21, 0) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "INTERWORKING_ADD_NETWORK ", 25) == 0) {
+		int id;
+
+		id = ctrl_interworking_connect(wpa_s, buf + 25, 1);
+		if (id < 0)
+			reply_len = -1;
+		else {
+			reply_len = os_snprintf(reply, reply_size, "%d\n", id);
+			if (os_snprintf_error(reply_size, reply_len))
+				reply_len = -1;
+		}
+	} else if (os_strncmp(buf, "ANQP_GET ", 9) == 0) {
+		if (get_anqp(wpa_s, buf + 9) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "GAS_REQUEST ", 12) == 0) {
+		if (gas_request(wpa_s, buf + 12) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "GAS_RESPONSE_GET ", 17) == 0) {
+		reply_len = gas_response_get(wpa_s, buf + 17, reply,
+					     reply_size);
+#endif /* CONFIG_INTERWORKING */
+#ifdef CONFIG_HS20
+	} else if (os_strncmp(buf, "HS20_ANQP_GET ", 14) == 0) {
+		if (get_hs20_anqp(wpa_s, buf + 14) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "HS20_GET_NAI_HOME_REALM_LIST ", 29) == 0) {
+		if (hs20_get_nai_home_realm_list(wpa_s, buf + 29) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "HS20_ICON_REQUEST ", 18) == 0) {
+		if (hs20_icon_request(wpa_s, buf + 18, 0) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "REQ_HS20_ICON ", 14) == 0) {
+		if (hs20_icon_request(wpa_s, buf + 14, 1) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "GET_HS20_ICON ", 14) == 0) {
+		reply_len = get_hs20_icon(wpa_s, buf + 14, reply, reply_size);
+	} else if (os_strncmp(buf, "DEL_HS20_ICON ", 14) == 0) {
+		if (del_hs20_icon(wpa_s, buf + 14) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "FETCH_OSU") == 0) {
+		if (hs20_fetch_osu(wpa_s, 0) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "FETCH_OSU no-scan") == 0) {
+		if (hs20_fetch_osu(wpa_s, 1) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "CANCEL_FETCH_OSU") == 0) {
+		hs20_cancel_fetch_osu(wpa_s);
+#endif /* CONFIG_HS20 */
+	} else if (os_strncmp(buf, WPA_CTRL_RSP, os_strlen(WPA_CTRL_RSP)) == 0)
+	{
+		if (wpa_supplicant_ctrl_iface_ctrl_rsp(
+			    wpa_s, buf + os_strlen(WPA_CTRL_RSP)))
+			reply_len = -1;
+		else {
+			/*
+			 * Notify response from timeout to allow the control
+			 * interface response to be sent first.
+			 */
+			eloop_register_timeout(0, 0, wpas_ctrl_eapol_response,
+					       wpa_s, NULL);
+		}
+	} else if (os_strcmp(buf, "RECONFIGURE") == 0) {
+		if (wpa_supplicant_reload_configuration(wpa_s))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "TERMINATE") == 0) {
+		wpa_supplicant_terminate_proc(wpa_s->global);
+	} else if (os_strncmp(buf, "BSSID ", 6) == 0) {
+		if (wpa_supplicant_ctrl_iface_bssid(wpa_s, buf + 6))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "BSSID_IGNORE", 12) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_bssid_ignore(
+			wpa_s, buf + 12, reply, reply_size);
+	} else if (os_strncmp(buf, "BLACKLIST", 9) == 0) {
+		/* deprecated backwards compatibility alias for BSSID_IGNORE */
+		reply_len = wpa_supplicant_ctrl_iface_bssid_ignore(
+			wpa_s, buf + 9, reply, reply_size);
+	} else if (os_strncmp(buf, "LOG_LEVEL", 9) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_log_level(
+			wpa_s, buf + 9, reply, reply_size);
+	} else if (os_strncmp(buf, "LIST_NETWORKS ", 14) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_list_networks(
+			wpa_s, buf + 14, reply, reply_size);
+	} else if (os_strcmp(buf, "LIST_NETWORKS") == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_list_networks(
+			wpa_s, NULL, reply, reply_size);
+	} else if (os_strcmp(buf, "DISCONNECT") == 0) {
+		wpas_request_disconnection(wpa_s);
+	} else if (os_strcmp(buf, "SCAN") == 0) {
+		wpas_ctrl_scan(wpa_s, NULL, reply, reply_size, &reply_len);
+	} else if (os_strncmp(buf, "SCAN ", 5) == 0) {
+		wpas_ctrl_scan(wpa_s, buf + 5, reply, reply_size, &reply_len);
+	} else if (os_strcmp(buf, "SCAN_RESULTS") == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_scan_results(
+			wpa_s, reply, reply_size);
+	} else if (os_strcmp(buf, "ABORT_SCAN") == 0) {
+		if (wpas_abort_ongoing_scan(wpa_s) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "SELECT_NETWORK ", 15) == 0) {
+		if (wpa_supplicant_ctrl_iface_select_network(wpa_s, buf + 15))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "ENABLE_NETWORK ", 15) == 0) {
+		if (wpa_supplicant_ctrl_iface_enable_network(wpa_s, buf + 15))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DISABLE_NETWORK ", 16) == 0) {
+		if (wpa_supplicant_ctrl_iface_disable_network(wpa_s, buf + 16))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "ADD_NETWORK") == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_add_network(
+			wpa_s, reply, reply_size);
+	} else if (os_strncmp(buf, "REMOVE_NETWORK ", 15) == 0) {
+		if (wpa_supplicant_ctrl_iface_remove_network(wpa_s, buf + 15))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "SET_NETWORK ", 12) == 0) {
+		if (wpa_supplicant_ctrl_iface_set_network(wpa_s, buf + 12))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "GET_NETWORK ", 12) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_get_network(
+			wpa_s, buf + 12, reply, reply_size);
+	} else if (os_strncmp(buf, "DUP_NETWORK ", 12) == 0) {
+		if (wpa_supplicant_ctrl_iface_dup_network(wpa_s, buf + 12,
+							  wpa_s))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "LIST_CREDS") == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_list_creds(
+			wpa_s, reply, reply_size);
+	} else if (os_strcmp(buf, "ADD_CRED") == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_add_cred(
+			wpa_s, reply, reply_size);
+	} else if (os_strncmp(buf, "REMOVE_CRED ", 12) == 0) {
+		if (wpa_supplicant_ctrl_iface_remove_cred(wpa_s, buf + 12))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "SET_CRED ", 9) == 0) {
+		if (wpa_supplicant_ctrl_iface_set_cred(wpa_s, buf + 9))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "GET_CRED ", 9) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_get_cred(wpa_s, buf + 9,
+							       reply,
+							       reply_size);
+#ifndef CONFIG_NO_CONFIG_WRITE
+	} else if (os_strcmp(buf, "SAVE_CONFIG") == 0) {
+		if (wpa_supplicant_ctrl_iface_save_config(wpa_s))
+			reply_len = -1;
+#endif /* CONFIG_NO_CONFIG_WRITE */
+	} else if (os_strncmp(buf, "GET_CAPABILITY ", 15) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_get_capability(
+			wpa_s, buf + 15, reply, reply_size);
+	} else if (os_strncmp(buf, "AP_SCAN ", 8) == 0) {
+		if (wpa_supplicant_ctrl_iface_ap_scan(wpa_s, buf + 8))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "SCAN_INTERVAL ", 14) == 0) {
+		if (wpa_supplicant_ctrl_iface_scan_interval(wpa_s, buf + 14))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "INTERFACE_LIST") == 0) {
+		reply_len = wpa_supplicant_global_iface_list(
+			wpa_s->global, reply, reply_size);
+	} else if (os_strncmp(buf, "INTERFACES", 10) == 0) {
+		reply_len = wpa_supplicant_global_iface_interfaces(
+			wpa_s->global, buf + 10, reply, reply_size);
+	} else if (os_strncmp(buf, "BSS ", 4) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_bss(
+			wpa_s, buf + 4, reply, reply_size);
+#ifdef CONFIG_AP
+	} else if (os_strcmp(buf, "STA-FIRST") == 0) {
+		reply_len = ap_ctrl_iface_sta_first(wpa_s, reply, reply_size);
+	} else if (os_strncmp(buf, "STA ", 4) == 0) {
+		reply_len = ap_ctrl_iface_sta(wpa_s, buf + 4, reply,
+					      reply_size);
+	} else if (os_strncmp(buf, "STA-NEXT ", 9) == 0) {
+		reply_len = ap_ctrl_iface_sta_next(wpa_s, buf + 9, reply,
+						   reply_size);
+	} else if (os_strncmp(buf, "DEAUTHENTICATE ", 15) == 0) {
+		if (ap_ctrl_iface_sta_deauthenticate(wpa_s, buf + 15))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DISASSOCIATE ", 13) == 0) {
+		if (ap_ctrl_iface_sta_disassociate(wpa_s, buf + 13))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "CHAN_SWITCH ", 12) == 0) {
+		if (ap_ctrl_iface_chanswitch(wpa_s, buf + 12))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "STOP_AP") == 0) {
+		if (wpas_ap_stop_ap(wpa_s))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "UPDATE_BEACON") == 0) {
+		if (wpas_ap_update_beacon(wpa_s))
+			reply_len = -1;
+#endif /* CONFIG_AP */
+	} else if (os_strcmp(buf, "SUSPEND") == 0) {
+		wpas_notify_suspend(wpa_s->global);
+	} else if (os_strcmp(buf, "RESUME") == 0) {
+		wpas_notify_resume(wpa_s->global);
+#ifdef CONFIG_TESTING_OPTIONS
+	} else if (os_strcmp(buf, "DROP_SA") == 0) {
+		wpa_supplicant_ctrl_iface_drop_sa(wpa_s);
+#endif /* CONFIG_TESTING_OPTIONS */
+	} else if (os_strncmp(buf, "ROAM ", 5) == 0) {
+		if (wpa_supplicant_ctrl_iface_roam(wpa_s, buf + 5))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "STA_AUTOCONNECT ", 16) == 0) {
+		wpa_s->auto_reconnect_disabled = atoi(buf + 16) == 0;
+	} else if (os_strncmp(buf, "BSS_EXPIRE_AGE ", 15) == 0) {
+		if (wpa_supplicant_ctrl_iface_bss_expire_age(wpa_s, buf + 15))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "BSS_EXPIRE_COUNT ", 17) == 0) {
+		if (wpa_supplicant_ctrl_iface_bss_expire_count(wpa_s,
+							       buf + 17))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "BSS_FLUSH ", 10) == 0) {
+		wpa_supplicant_ctrl_iface_bss_flush(wpa_s, buf + 10);
+#ifdef CONFIG_TDLS
+	} else if (os_strncmp(buf, "TDLS_DISCOVER ", 14) == 0) {
+		if (wpa_supplicant_ctrl_iface_tdls_discover(wpa_s, buf + 14))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "TDLS_SETUP ", 11) == 0) {
+		if (wpa_supplicant_ctrl_iface_tdls_setup(wpa_s, buf + 11))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "TDLS_TEARDOWN ", 14) == 0) {
+		if (wpa_supplicant_ctrl_iface_tdls_teardown(wpa_s, buf + 14))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "TDLS_CHAN_SWITCH ", 17) == 0) {
+		if (wpa_supplicant_ctrl_iface_tdls_chan_switch(wpa_s,
+							       buf + 17))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "TDLS_CANCEL_CHAN_SWITCH ", 24) == 0) {
+		if (wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(wpa_s,
+								      buf + 24))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "TDLS_LINK_STATUS ", 17) == 0) {
+		reply_len = wpa_supplicant_ctrl_iface_tdls_link_status(
+			wpa_s, buf + 17, reply, reply_size);
+#endif /* CONFIG_TDLS */
+	} else if (os_strcmp(buf, "WMM_AC_STATUS") == 0) {
+		reply_len = wpas_wmm_ac_status(wpa_s, reply, reply_size);
+	} else if (os_strncmp(buf, "WMM_AC_ADDTS ", 13) == 0) {
+		if (wmm_ac_ctrl_addts(wpa_s, buf + 13))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WMM_AC_DELTS ", 13) == 0) {
+		if (wmm_ac_ctrl_delts(wpa_s, buf + 13))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "SIGNAL_POLL", 11) == 0) {
+		reply_len = wpa_supplicant_signal_poll(wpa_s, reply,
+						       reply_size);
+	} else if (os_strncmp(buf, "SIGNAL_MONITOR", 14) == 0) {
+		if (wpas_ctrl_iface_signal_monitor(wpa_s, buf + 14))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "PKTCNT_POLL", 11) == 0) {
+		reply_len = wpa_supplicant_pktcnt_poll(wpa_s, reply,
+						       reply_size);
+#ifdef CONFIG_AUTOSCAN
+	} else if (os_strncmp(buf, "AUTOSCAN ", 9) == 0) {
+		if (wpa_supplicant_ctrl_iface_autoscan(wpa_s, buf + 9))
+			reply_len = -1;
+#endif /* CONFIG_AUTOSCAN */
+	} else if (os_strcmp(buf, "DRIVER_FLAGS") == 0) {
+		reply_len = wpas_ctrl_iface_driver_flags(wpa_s, reply,
+							 reply_size);
+	} else if (os_strcmp(buf, "DRIVER_FLAGS2") == 0) {
+		reply_len = wpas_ctrl_iface_driver_flags2(wpa_s, reply,
+							  reply_size);
+#ifdef ANDROID
+	} else if (os_strncmp(buf, "DRIVER ", 7) == 0) {
+		reply_len = wpa_supplicant_driver_cmd(wpa_s, buf + 7, reply,
+						      reply_size);
+#endif /* ANDROID */
+	} else if (os_strncmp(buf, "VENDOR ", 7) == 0) {
+		reply_len = wpa_supplicant_vendor_cmd(wpa_s, buf + 7, reply,
+						      reply_size);
+	} else if (os_strcmp(buf, "REAUTHENTICATE") == 0) {
+		pmksa_cache_clear_current(wpa_s->wpa);
+		eapol_sm_request_reauth(wpa_s->eapol);
+#ifdef CONFIG_WNM
+	} else if (os_strncmp(buf, "WNM_SLEEP ", 10) == 0) {
+		if (wpas_ctrl_iface_wnm_sleep(wpa_s, buf + 10))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "WNM_BSS_QUERY ", 14) == 0) {
+		if (wpas_ctrl_iface_wnm_bss_query(wpa_s, buf + 14))
+				reply_len = -1;
+	} else if (os_strncmp(buf, "COLOC_INTF_REPORT ", 18) == 0) {
+		if (wpas_ctrl_iface_coloc_intf_report(wpa_s, buf + 18))
+			reply_len = -1;
+#endif /* CONFIG_WNM */
+	} else if (os_strcmp(buf, "FLUSH") == 0) {
+		wpa_supplicant_ctrl_iface_flush(wpa_s);
+	} else if (os_strncmp(buf, "RADIO_WORK ", 11) == 0) {
+		reply_len = wpas_ctrl_radio_work(wpa_s, buf + 11, reply,
+						 reply_size);
+#ifdef CONFIG_TESTING_OPTIONS
+	} else if (os_strncmp(buf, "MGMT_TX ", 8) == 0) {
+		if (wpas_ctrl_iface_mgmt_tx(wpa_s, buf + 8) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "MGMT_TX_DONE") == 0) {
+		wpas_ctrl_iface_mgmt_tx_done(wpa_s);
+	} else if (os_strncmp(buf, "MGMT_RX_PROCESS ", 16) == 0) {
+		if (wpas_ctrl_iface_mgmt_rx_process(wpa_s, buf + 16) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DRIVER_EVENT ", 13) == 0) {
+		if (wpas_ctrl_iface_driver_event(wpa_s, buf + 13) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "EAPOL_RX ", 9) == 0) {
+		if (wpas_ctrl_iface_eapol_rx(wpa_s, buf + 9) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "EAPOL_TX ", 9) == 0) {
+		if (wpas_ctrl_iface_eapol_tx(wpa_s, buf + 9) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DATA_TEST_CONFIG ", 17) == 0) {
+		if (wpas_ctrl_iface_data_test_config(wpa_s, buf + 17) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DATA_TEST_TX ", 13) == 0) {
+		if (wpas_ctrl_iface_data_test_tx(wpa_s, buf + 13) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DATA_TEST_FRAME ", 16) == 0) {
+		if (wpas_ctrl_iface_data_test_frame(wpa_s, buf + 16) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "TEST_ALLOC_FAIL ", 16) == 0) {
+		if (wpas_ctrl_test_alloc_fail(wpa_s, buf + 16) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "GET_ALLOC_FAIL") == 0) {
+		reply_len = wpas_ctrl_get_alloc_fail(wpa_s, reply, reply_size);
+	} else if (os_strncmp(buf, "TEST_FAIL ", 10) == 0) {
+		if (wpas_ctrl_test_fail(wpa_s, buf + 10) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "GET_FAIL") == 0) {
+		reply_len = wpas_ctrl_get_fail(wpa_s, reply, reply_size);
+	} else if (os_strncmp(buf, "EVENT_TEST ", 11) == 0) {
+		if (wpas_ctrl_event_test(wpa_s, buf + 11) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "TEST_ASSOC_IE ", 14) == 0) {
+		if (wpas_ctrl_test_assoc_ie(wpa_s, buf + 14) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "RESET_PN") == 0) {
+		if (wpas_ctrl_reset_pn(wpa_s) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "KEY_REQUEST ", 12) == 0) {
+		if (wpas_ctrl_key_request(wpa_s, buf + 12) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "RESEND_ASSOC") == 0) {
+		if (wpas_ctrl_resend_assoc(wpa_s) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "UNPROT_DEAUTH") == 0) {
+		sme_event_unprot_disconnect(
+			wpa_s, wpa_s->bssid, NULL,
+			WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA);
+	} else if (os_strncmp(buf, "TWT_SETUP ", 10) == 0) {
+		if (wpas_ctrl_iface_send_twt_setup(wpa_s, buf + 9))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "TWT_SETUP") == 0) {
+		if (wpas_ctrl_iface_send_twt_setup(wpa_s, ""))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "TWT_TEARDOWN ", 13) == 0) {
+		if (wpas_ctrl_iface_send_twt_teardown(wpa_s, buf + 12))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "TWT_TEARDOWN") == 0) {
+		if (wpas_ctrl_iface_send_twt_teardown(wpa_s, ""))
+			reply_len = -1;
+#endif /* CONFIG_TESTING_OPTIONS */
+	} else if (os_strncmp(buf, "VENDOR_ELEM_ADD ", 16) == 0) {
+		if (wpas_ctrl_vendor_elem_add(wpa_s, buf + 16) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "VENDOR_ELEM_GET ", 16) == 0) {
+		reply_len = wpas_ctrl_vendor_elem_get(wpa_s, buf + 16, reply,
+						      reply_size);
+	} else if (os_strncmp(buf, "VENDOR_ELEM_REMOVE ", 19) == 0) {
+		if (wpas_ctrl_vendor_elem_remove(wpa_s, buf + 19) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "NEIGHBOR_REP_REQUEST", 20) == 0) {
+		if (wpas_ctrl_iface_send_neighbor_rep(wpa_s, buf + 20))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "ERP_FLUSH") == 0) {
+		wpas_ctrl_iface_erp_flush(wpa_s);
+	} else if (os_strncmp(buf, "MAC_RAND_SCAN ", 14) == 0) {
+		if (wpas_ctrl_iface_mac_rand_scan(wpa_s, buf + 14))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "GET_PREF_FREQ_LIST ", 19) == 0) {
+		reply_len = wpas_ctrl_iface_get_pref_freq_list(
+			wpa_s, buf + 19, reply, reply_size);
+#ifdef CONFIG_FILS
+	} else if (os_strncmp(buf, "FILS_HLP_REQ_ADD ", 17) == 0) {
+		if (wpas_ctrl_iface_fils_hlp_req_add(wpa_s, buf + 17))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "FILS_HLP_REQ_FLUSH") == 0) {
+		wpas_flush_fils_hlp_req(wpa_s);
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_DPP
+	} else if (os_strncmp(buf, "DPP_QR_CODE ", 12) == 0) {
+		int res;
+
+		res = wpas_dpp_qr_code(wpa_s, buf + 12);
+		if (res < 0) {
+			reply_len = -1;
+		} else {
+			reply_len = os_snprintf(reply, reply_size, "%d", res);
+			if (os_snprintf_error(reply_size, reply_len))
+				reply_len = -1;
+		}
+	} else if (os_strncmp(buf, "DPP_NFC_URI ", 12) == 0) {
+		int res;
+
+		res = wpas_dpp_nfc_uri(wpa_s, buf + 12);
+		if (res < 0) {
+			reply_len = -1;
+		} else {
+			reply_len = os_snprintf(reply, reply_size, "%d", res);
+			if (os_snprintf_error(reply_size, reply_len))
+				reply_len = -1;
+		}
+	} else if (os_strncmp(buf, "DPP_NFC_HANDOVER_REQ ", 21) == 0) {
+		int res;
+
+		res = wpas_dpp_nfc_handover_req(wpa_s, buf + 20);
+		if (res < 0) {
+			reply_len = -1;
+		} else {
+			reply_len = os_snprintf(reply, reply_size, "%d", res);
+			if (os_snprintf_error(reply_size, reply_len))
+				reply_len = -1;
+		}
+	} else if (os_strncmp(buf, "DPP_NFC_HANDOVER_SEL ", 21) == 0) {
+		int res;
+
+		res = wpas_dpp_nfc_handover_sel(wpa_s, buf + 20);
+		if (res < 0) {
+			reply_len = -1;
+		} else {
+			reply_len = os_snprintf(reply, reply_size, "%d", res);
+			if (os_snprintf_error(reply_size, reply_len))
+				reply_len = -1;
+		}
+	} else if (os_strncmp(buf, "DPP_BOOTSTRAP_GEN ", 18) == 0) {
+		int res;
+
+		res = dpp_bootstrap_gen(wpa_s->dpp, buf + 18);
+		if (res < 0) {
+			reply_len = -1;
+		} else {
+			reply_len = os_snprintf(reply, reply_size, "%d", res);
+			if (os_snprintf_error(reply_size, reply_len))
+				reply_len = -1;
+		}
+	} else if (os_strncmp(buf, "DPP_BOOTSTRAP_REMOVE ", 21) == 0) {
+		if (dpp_bootstrap_remove(wpa_s->dpp, buf + 21) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DPP_BOOTSTRAP_GET_URI ", 22) == 0) {
+		const char *uri;
+
+		uri = dpp_bootstrap_get_uri(wpa_s->dpp, atoi(buf + 22));
+		if (!uri) {
+			reply_len = -1;
+		} else {
+			reply_len = os_snprintf(reply, reply_size, "%s", uri);
+			if (os_snprintf_error(reply_size, reply_len))
+				reply_len = -1;
+		}
+	} else if (os_strncmp(buf, "DPP_BOOTSTRAP_INFO ", 19) == 0) {
+		reply_len = dpp_bootstrap_info(wpa_s->dpp, atoi(buf + 19),
+					       reply, reply_size);
+	} else if (os_strncmp(buf, "DPP_BOOTSTRAP_SET ", 18) == 0) {
+		if (dpp_bootstrap_set(wpa_s->dpp, atoi(buf + 18),
+				      os_strchr(buf + 18, ' ')) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DPP_AUTH_INIT ", 14) == 0) {
+		if (wpas_dpp_auth_init(wpa_s, buf + 13) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DPP_LISTEN ", 11) == 0) {
+		if (wpas_dpp_listen(wpa_s, buf + 11) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "DPP_STOP_LISTEN") == 0) {
+		wpas_dpp_stop(wpa_s);
+		wpas_dpp_listen_stop(wpa_s);
+	} else if (os_strncmp(buf, "DPP_CONFIGURATOR_ADD", 20) == 0) {
+		int res;
+
+		res = dpp_configurator_add(wpa_s->dpp, buf + 20);
+		if (res < 0) {
+			reply_len = -1;
+		} else {
+			reply_len = os_snprintf(reply, reply_size, "%d", res);
+			if (os_snprintf_error(reply_size, reply_len))
+				reply_len = -1;
+		}
+	} else if (os_strncmp(buf, "DPP_CONFIGURATOR_REMOVE ", 24) == 0) {
+		if (dpp_configurator_remove(wpa_s->dpp, buf + 24) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DPP_CONFIGURATOR_SIGN ", 22) == 0) {
+		if (wpas_dpp_configurator_sign(wpa_s, buf + 21) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DPP_CONFIGURATOR_GET_KEY ", 25) == 0) {
+		reply_len = dpp_configurator_get_key_id(wpa_s->dpp,
+							atoi(buf + 25),
+							reply, reply_size);
+	} else if (os_strncmp(buf, "DPP_PKEX_ADD ", 13) == 0) {
+		int res;
+
+		res = wpas_dpp_pkex_add(wpa_s, buf + 12);
+		if (res < 0) {
+			reply_len = -1;
+		} else {
+			reply_len = os_snprintf(reply, reply_size, "%d", res);
+			if (os_snprintf_error(reply_size, reply_len))
+				reply_len = -1;
+		}
+	} else if (os_strncmp(buf, "DPP_PKEX_REMOVE ", 16) == 0) {
+		if (wpas_dpp_pkex_remove(wpa_s, buf + 16) < 0)
+			reply_len = -1;
+#ifdef CONFIG_DPP2
+	} else if (os_strncmp(buf, "DPP_CONTROLLER_START ", 21) == 0) {
+		if (wpas_dpp_controller_start(wpa_s, buf + 20) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "DPP_CONTROLLER_START") == 0) {
+		if (wpas_dpp_controller_start(wpa_s, NULL) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "DPP_CONTROLLER_STOP") == 0) {
+		dpp_controller_stop(wpa_s->dpp);
+	} else if (os_strncmp(buf, "DPP_CHIRP ", 10) == 0) {
+		if (wpas_dpp_chirp(wpa_s, buf + 9) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "DPP_STOP_CHIRP") == 0) {
+		wpas_dpp_chirp_stop(wpa_s);
+	} else if (os_strncmp(buf, "DPP_RECONFIG ", 13) == 0) {
+		if (wpas_dpp_reconfig(wpa_s, buf + 13) < 0)
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DPP_CA_SET ", 11) == 0) {
+		if (wpas_dpp_ca_set(wpa_s, buf + 10) < 0)
+			reply_len = -1;
+#endif /* CONFIG_DPP2 */
+#endif /* CONFIG_DPP */
+	} else if (os_strncmp(buf, "MSCS ", 5) == 0) {
+		if (wpas_ctrl_iface_configure_mscs(wpa_s, buf + 5))
+			reply_len = -1;
+#ifdef CONFIG_PASN
+	} else if (os_strncmp(buf, "PASN_START ", 11) == 0) {
+		if (wpas_ctrl_iface_pasn_start(wpa_s, buf + 11) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "PASN_STOP") == 0) {
+		wpas_pasn_auth_stop(wpa_s);
+	} else if (os_strcmp(buf, "PTKSA_CACHE_LIST") == 0) {
+		reply_len = ptksa_cache_list(wpa_s->ptksa, reply, reply_size);
+	} else if (os_strncmp(buf, "PASN_DEAUTH ", 12) == 0) {
+		if (wpas_ctrl_iface_pasn_deauthenticate(wpa_s, buf + 12) < 0)
+			reply_len = -1;
+#endif /* CONFIG_PASN */
+	} else if (os_strncmp(buf, "SCS ", 4) == 0) {
+		if (wpas_ctrl_iface_configure_scs(wpa_s, buf + 4))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DSCP_RESP ", 10) == 0) {
+		if (wpas_ctrl_iface_send_dscp_resp(wpa_s, buf + 10))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "DSCP_QUERY ", 11) == 0) {
+		if (wpas_ctrl_iface_send_dscp_query(wpa_s, buf + 11))
+			reply_len = -1;
+	} else {
+		os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
+		reply_len = 16;
+	}
+
+	if (reply_len < 0) {
+		os_memcpy(reply, "FAIL\n", 5);
+		reply_len = 5;
+	}
+
+	*resp_len = reply_len;
+	return reply;
+}
+
+
+static int wpa_supplicant_global_iface_add(struct wpa_global *global,
+					   char *cmd)
+{
+	struct wpa_interface iface;
+	char *pos, *extra;
+	struct wpa_supplicant *wpa_s;
+	unsigned int create_iface = 0;
+	u8 mac_addr[ETH_ALEN];
+	enum wpa_driver_if_type type = WPA_IF_STATION;
+
+	/*
+	 * <ifname>TAB<confname>TAB<driver>TAB<ctrl_interface>TAB<driver_param>
+	 * TAB<bridge_ifname>[TAB<create>[TAB<interface_type>]]
+	 */
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE GLOBAL INTERFACE_ADD '%s'", cmd);
+
+	os_memset(&iface, 0, sizeof(iface));
+
+	do {
+		iface.ifname = pos = cmd;
+		pos = os_strchr(pos, '\t');
+		if (pos)
+			*pos++ = '\0';
+		if (iface.ifname[0] == '\0')
+			return -1;
+		if (pos == NULL)
+			break;
+
+		iface.confname = pos;
+		pos = os_strchr(pos, '\t');
+		if (pos)
+			*pos++ = '\0';
+		if (iface.confname[0] == '\0')
+			iface.confname = NULL;
+		if (pos == NULL)
+			break;
+
+		iface.driver = pos;
+		pos = os_strchr(pos, '\t');
+		if (pos)
+			*pos++ = '\0';
+		if (iface.driver[0] == '\0')
+			iface.driver = NULL;
+		if (pos == NULL)
+			break;
+
+		iface.ctrl_interface = pos;
+		pos = os_strchr(pos, '\t');
+		if (pos)
+			*pos++ = '\0';
+		if (iface.ctrl_interface[0] == '\0')
+			iface.ctrl_interface = NULL;
+		if (pos == NULL)
+			break;
+
+		iface.driver_param = pos;
+		pos = os_strchr(pos, '\t');
+		if (pos)
+			*pos++ = '\0';
+		if (iface.driver_param[0] == '\0')
+			iface.driver_param = NULL;
+		if (pos == NULL)
+			break;
+
+		iface.bridge_ifname = pos;
+		pos = os_strchr(pos, '\t');
+		if (pos)
+			*pos++ = '\0';
+		if (iface.bridge_ifname[0] == '\0')
+			iface.bridge_ifname = NULL;
+		if (pos == NULL)
+			break;
+
+		extra = pos;
+		pos = os_strchr(pos, '\t');
+		if (pos)
+			*pos++ = '\0';
+		if (!extra[0])
+			break;
+
+		if (os_strcmp(extra, "create") == 0) {
+			create_iface = 1;
+			if (!pos)
+				break;
+
+			if (os_strcmp(pos, "sta") == 0) {
+				type = WPA_IF_STATION;
+			} else if (os_strcmp(pos, "ap") == 0) {
+				type = WPA_IF_AP_BSS;
+			} else {
+				wpa_printf(MSG_DEBUG,
+					   "INTERFACE_ADD unsupported interface type: '%s'",
+					   pos);
+				return -1;
+			}
+		} else {
+			wpa_printf(MSG_DEBUG,
+				   "INTERFACE_ADD unsupported extra parameter: '%s'",
+				   extra);
+			return -1;
+		}
+	} while (0);
+
+	if (create_iface) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE creating interface '%s'",
+			   iface.ifname);
+		if (!global->ifaces)
+			return -1;
+		if (wpa_drv_if_add(global->ifaces, type, iface.ifname,
+				   NULL, NULL, NULL, mac_addr, NULL) < 0) {
+			wpa_printf(MSG_ERROR,
+				   "CTRL_IFACE interface creation failed");
+			return -1;
+		}
+
+		wpa_printf(MSG_DEBUG,
+			   "CTRL_IFACE interface '%s' created with MAC addr: "
+			   MACSTR, iface.ifname, MAC2STR(mac_addr));
+	}
+
+	if (wpa_supplicant_get_iface(global, iface.ifname))
+		goto fail;
+
+	wpa_s = wpa_supplicant_add_iface(global, &iface, NULL);
+	if (!wpa_s)
+		goto fail;
+	wpa_s->added_vif = create_iface;
+	return 0;
+
+fail:
+	if (create_iface)
+		wpa_drv_if_remove(global->ifaces, WPA_IF_STATION, iface.ifname);
+	return -1;
+}
+
+
+static int wpa_supplicant_global_iface_remove(struct wpa_global *global,
+					      char *cmd)
+{
+	struct wpa_supplicant *wpa_s;
+	int ret;
+	unsigned int delete_iface;
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE GLOBAL INTERFACE_REMOVE '%s'", cmd);
+
+	wpa_s = wpa_supplicant_get_iface(global, cmd);
+	if (wpa_s == NULL)
+		return -1;
+	delete_iface = wpa_s->added_vif;
+	ret = wpa_supplicant_remove_iface(global, wpa_s, 0);
+	if (!ret && delete_iface) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE deleting the interface '%s'",
+			   cmd);
+		ret = wpa_drv_if_remove(global->ifaces, WPA_IF_STATION, cmd);
+	}
+	return ret;
+}
+
+
+static void wpa_free_iface_info(struct wpa_interface_info *iface)
+{
+	struct wpa_interface_info *prev;
+
+	while (iface) {
+		prev = iface;
+		iface = iface->next;
+
+		os_free(prev->ifname);
+		os_free(prev->desc);
+		os_free(prev);
+	}
+}
+
+
+static int wpa_supplicant_global_iface_list(struct wpa_global *global,
+					    char *buf, int len)
+{
+	int i, res;
+	struct wpa_interface_info *iface = NULL, *last = NULL, *tmp;
+	char *pos, *end;
+
+	for (i = 0; wpa_drivers[i]; i++) {
+		const struct wpa_driver_ops *drv = wpa_drivers[i];
+		if (drv->get_interfaces == NULL)
+			continue;
+		tmp = drv->get_interfaces(global->drv_priv[i]);
+		if (tmp == NULL)
+			continue;
+
+		if (last == NULL)
+			iface = last = tmp;
+		else
+			last->next = tmp;
+		while (last->next)
+			last = last->next;
+	}
+
+	pos = buf;
+	end = buf + len;
+	for (tmp = iface; tmp; tmp = tmp->next) {
+		res = os_snprintf(pos, end - pos, "%s\t%s\t%s\n",
+				  tmp->drv_name, tmp->ifname,
+				  tmp->desc ? tmp->desc : "");
+		if (os_snprintf_error(end - pos, res)) {
+			*pos = '\0';
+			break;
+		}
+		pos += res;
+	}
+
+	wpa_free_iface_info(iface);
+
+	return pos - buf;
+}
+
+
+static int wpa_supplicant_global_iface_interfaces(struct wpa_global *global,
+						  const char *input,
+						  char *buf, int len)
+{
+	int res;
+	char *pos, *end;
+	struct wpa_supplicant *wpa_s;
+	int show_ctrl = 0;
+
+	if (input)
+		show_ctrl = !!os_strstr(input, "ctrl");
+
+	wpa_s = global->ifaces;
+	pos = buf;
+	end = buf + len;
+
+	while (wpa_s) {
+		if (show_ctrl)
+			res = os_snprintf(pos, end - pos, "%s ctrl_iface=%s\n",
+					  wpa_s->ifname,
+					  wpa_s->conf->ctrl_interface ?
+					  wpa_s->conf->ctrl_interface : "N/A");
+		else
+			res = os_snprintf(pos, end - pos, "%s\n",
+					  wpa_s->ifname);
+
+		if (os_snprintf_error(end - pos, res)) {
+			*pos = '\0';
+			break;
+		}
+		pos += res;
+		wpa_s = wpa_s->next;
+	}
+	return pos - buf;
+}
+
+
+static char * wpas_global_ctrl_iface_ifname(struct wpa_global *global,
+					    const char *ifname,
+					    char *cmd, size_t *resp_len)
+{
+	struct wpa_supplicant *wpa_s;
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (os_strcmp(ifname, wpa_s->ifname) == 0)
+			break;
+	}
+
+	if (wpa_s == NULL) {
+		char *resp = os_strdup("FAIL-NO-IFNAME-MATCH\n");
+		if (resp)
+			*resp_len = os_strlen(resp);
+		else
+			*resp_len = 1;
+		return resp;
+	}
+
+	return wpa_supplicant_ctrl_iface_process(wpa_s, cmd, resp_len);
+}
+
+
+static char * wpas_global_ctrl_iface_redir_p2p(struct wpa_global *global,
+					       char *buf, size_t *resp_len)
+{
+#ifdef CONFIG_P2P
+	static const char * cmd[] = {
+		"LIST_NETWORKS",
+		"P2P_FIND",
+		"P2P_STOP_FIND",
+		"P2P_LISTEN",
+		"P2P_GROUP_ADD",
+		"P2P_GET_PASSPHRASE",
+		"P2P_SERVICE_UPDATE",
+		"P2P_SERVICE_FLUSH",
+		"P2P_FLUSH",
+		"P2P_CANCEL",
+		"P2P_PRESENCE_REQ",
+		"P2P_EXT_LISTEN",
+#ifdef CONFIG_AP
+		"STA-FIRST",
+#endif /* CONFIG_AP */
+		NULL
+	};
+	static const char * prefix[] = {
+#ifdef ANDROID
+		"DRIVER ",
+#endif /* ANDROID */
+		"GET_CAPABILITY ",
+		"GET_NETWORK ",
+		"REMOVE_NETWORK ",
+		"P2P_FIND ",
+		"P2P_CONNECT ",
+		"P2P_LISTEN ",
+		"P2P_GROUP_REMOVE ",
+		"P2P_GROUP_ADD ",
+		"P2P_GROUP_MEMBER ",
+		"P2P_PROV_DISC ",
+		"P2P_SERV_DISC_REQ ",
+		"P2P_SERV_DISC_CANCEL_REQ ",
+		"P2P_SERV_DISC_RESP ",
+		"P2P_SERV_DISC_EXTERNAL ",
+		"P2P_SERVICE_ADD ",
+		"P2P_SERVICE_DEL ",
+		"P2P_SERVICE_REP ",
+		"P2P_REJECT ",
+		"P2P_INVITE ",
+		"P2P_PEER ",
+		"P2P_SET ",
+		"P2P_UNAUTHORIZE ",
+		"P2P_PRESENCE_REQ ",
+		"P2P_EXT_LISTEN ",
+		"P2P_REMOVE_CLIENT ",
+		"WPS_NFC_TOKEN ",
+		"WPS_NFC_TAG_READ ",
+		"NFC_GET_HANDOVER_SEL ",
+		"NFC_GET_HANDOVER_REQ ",
+		"NFC_REPORT_HANDOVER ",
+		"P2P_ASP_PROVISION ",
+		"P2P_ASP_PROVISION_RESP ",
+#ifdef CONFIG_AP
+		"STA ",
+		"STA-NEXT ",
+#endif /* CONFIG_AP */
+		NULL
+	};
+	int found = 0;
+	int i;
+
+	if (global->p2p_init_wpa_s == NULL)
+		return NULL;
+
+	for (i = 0; !found && cmd[i]; i++) {
+		if (os_strcmp(buf, cmd[i]) == 0)
+			found = 1;
+	}
+
+	for (i = 0; !found && prefix[i]; i++) {
+		if (os_strncmp(buf, prefix[i], os_strlen(prefix[i])) == 0)
+			found = 1;
+	}
+
+	if (found)
+		return wpa_supplicant_ctrl_iface_process(global->p2p_init_wpa_s,
+							 buf, resp_len);
+#endif /* CONFIG_P2P */
+	return NULL;
+}
+
+
+static char * wpas_global_ctrl_iface_redir_wfd(struct wpa_global *global,
+					       char *buf, size_t *resp_len)
+{
+#ifdef CONFIG_WIFI_DISPLAY
+	if (global->p2p_init_wpa_s == NULL)
+		return NULL;
+	if (os_strncmp(buf, "WFD_SUBELEM_SET ", 16) == 0 ||
+	    os_strncmp(buf, "WFD_SUBELEM_GET ", 16) == 0)
+		return wpa_supplicant_ctrl_iface_process(global->p2p_init_wpa_s,
+							 buf, resp_len);
+#endif /* CONFIG_WIFI_DISPLAY */
+	return NULL;
+}
+
+
+static char * wpas_global_ctrl_iface_redir(struct wpa_global *global,
+					   char *buf, size_t *resp_len)
+{
+	char *ret;
+
+	ret = wpas_global_ctrl_iface_redir_p2p(global, buf, resp_len);
+	if (ret)
+		return ret;
+
+	ret = wpas_global_ctrl_iface_redir_wfd(global, buf, resp_len);
+	if (ret)
+		return ret;
+
+	return NULL;
+}
+
+
+static int wpas_global_ctrl_iface_set(struct wpa_global *global, char *cmd)
+{
+	char *value;
+
+	value = os_strchr(cmd, ' ');
+	if (value == NULL)
+		return -1;
+	*value++ = '\0';
+
+	wpa_printf(MSG_DEBUG, "GLOBAL_CTRL_IFACE SET '%s'='%s'", cmd, value);
+
+#ifdef CONFIG_WIFI_DISPLAY
+	if (os_strcasecmp(cmd, "wifi_display") == 0) {
+		wifi_display_enable(global, !!atoi(value));
+		return 0;
+	}
+#endif /* CONFIG_WIFI_DISPLAY */
+
+	/* Restore cmd to its original value to allow redirection */
+	value[-1] = ' ';
+
+	return -1;
+}
+
+
+static int wpas_global_ctrl_iface_dup_network(struct wpa_global *global,
+					      char *cmd)
+{
+	struct wpa_supplicant *wpa_s[2]; /* src, dst */
+	char *p;
+	unsigned int i;
+
+	/* cmd: "<src ifname> <dst ifname> <src network id> <dst network id>
+	 * <variable name> */
+
+	for (i = 0; i < ARRAY_SIZE(wpa_s) ; i++) {
+		p = os_strchr(cmd, ' ');
+		if (p == NULL)
+			return -1;
+		*p = '\0';
+
+		wpa_s[i] = global->ifaces;
+		for (; wpa_s[i]; wpa_s[i] = wpa_s[i]->next) {
+			if (os_strcmp(cmd, wpa_s[i]->ifname) == 0)
+				break;
+		}
+
+		if (!wpa_s[i]) {
+			wpa_printf(MSG_DEBUG,
+				   "CTRL_IFACE: Could not find iface=%s", cmd);
+			return -1;
+		}
+
+		cmd = p + 1;
+	}
+
+	return wpa_supplicant_ctrl_iface_dup_network(wpa_s[0], cmd, wpa_s[1]);
+}
+
+
+#ifndef CONFIG_NO_CONFIG_WRITE
+static int wpas_global_ctrl_iface_save_config(struct wpa_global *global)
+{
+	int ret = 0, saved = 0;
+	struct wpa_supplicant *wpa_s;
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (!wpa_s->conf->update_config) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Not allowed to update configuration (update_config=0)");
+			continue;
+		}
+
+		if (wpa_config_write(wpa_s->confname, wpa_s->conf)) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Failed to update configuration");
+			ret = 1;
+		} else {
+			wpa_dbg(wpa_s, MSG_DEBUG, "CTRL_IFACE: SAVE_CONFIG - Configuration updated");
+			saved++;
+		}
+	}
+
+	if (!saved && !ret) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"CTRL_IFACE: SAVE_CONFIG - No configuration files could be updated");
+		ret = 1;
+	}
+
+	return ret;
+}
+#endif /* CONFIG_NO_CONFIG_WRITE */
+
+
+static int wpas_global_ctrl_iface_status(struct wpa_global *global,
+					 char *buf, size_t buflen)
+{
+	char *pos, *end;
+	int ret;
+	struct wpa_supplicant *wpa_s;
+
+	pos = buf;
+	end = buf + buflen;
+
+#ifdef CONFIG_P2P
+	if (global->p2p && !global->p2p_disabled) {
+		ret = os_snprintf(pos, end - pos, "p2p_device_address=" MACSTR
+				  "\n"
+				  "p2p_state=%s\n",
+				  MAC2STR(global->p2p_dev_addr),
+				  p2p_get_state_txt(global->p2p));
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	} else if (global->p2p) {
+		ret = os_snprintf(pos, end - pos, "p2p_state=DISABLED\n");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_P2P */
+
+#ifdef CONFIG_WIFI_DISPLAY
+	ret = os_snprintf(pos, end - pos, "wifi_display=%d\n",
+			  !!global->wifi_display);
+	if (os_snprintf_error(end - pos, ret))
+		return pos - buf;
+	pos += ret;
+#endif /* CONFIG_WIFI_DISPLAY */
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		ret = os_snprintf(pos, end - pos, "ifname=%s\n"
+				  "address=" MACSTR "\n",
+				  wpa_s->ifname, MAC2STR(wpa_s->own_addr));
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	return pos - buf;
+}
+
+
+#ifdef CONFIG_FST
+
+static int wpas_global_ctrl_iface_fst_attach(struct wpa_global *global,
+					     char *cmd, char *buf,
+					     size_t reply_size)
+{
+	char ifname[IFNAMSIZ + 1];
+	struct fst_iface_cfg cfg;
+	struct wpa_supplicant *wpa_s;
+	struct fst_wpa_obj iface_obj;
+
+	if (!fst_parse_attach_command(cmd, ifname, sizeof(ifname), &cfg)) {
+		wpa_s = wpa_supplicant_get_iface(global, ifname);
+		if (wpa_s) {
+			if (wpa_s->fst) {
+				wpa_printf(MSG_INFO, "FST: Already attached");
+				return -1;
+			}
+			fst_wpa_supplicant_fill_iface_obj(wpa_s, &iface_obj);
+			wpa_s->fst = fst_attach(ifname, wpa_s->own_addr,
+						&iface_obj, &cfg);
+			if (wpa_s->fst)
+				return os_snprintf(buf, reply_size, "OK\n");
+		}
+	}
+
+	return -1;
+}
+
+
+static int wpas_global_ctrl_iface_fst_detach(struct wpa_global *global,
+					     char *cmd, char *buf,
+					     size_t reply_size)
+{
+	char ifname[IFNAMSIZ + 1];
+	struct wpa_supplicant *wpa_s;
+
+	if (!fst_parse_detach_command(cmd, ifname, sizeof(ifname))) {
+		wpa_s = wpa_supplicant_get_iface(global, ifname);
+		if (wpa_s) {
+			if (!fst_iface_detach(ifname)) {
+				wpa_s->fst = NULL;
+				return os_snprintf(buf, reply_size, "OK\n");
+			}
+		}
+	}
+
+	return -1;
+}
+
+#endif /* CONFIG_FST */
+
+
+char * wpa_supplicant_global_ctrl_iface_process(struct wpa_global *global,
+						char *buf, size_t *resp_len)
+{
+	char *reply;
+	const int reply_size = 2048;
+	int reply_len;
+	int level = MSG_DEBUG;
+
+	if (os_strncmp(buf, "IFNAME=", 7) == 0) {
+		char *pos = os_strchr(buf + 7, ' ');
+		if (pos) {
+			*pos++ = '\0';
+			return wpas_global_ctrl_iface_ifname(global,
+							     buf + 7, pos,
+							     resp_len);
+		}
+	}
+
+	reply = wpas_global_ctrl_iface_redir(global, buf, resp_len);
+	if (reply)
+		return reply;
+
+	if (os_strcmp(buf, "PING") == 0)
+		level = MSG_EXCESSIVE;
+	wpa_hexdump_ascii(level, "RX global ctrl_iface",
+			  (const u8 *) buf, os_strlen(buf));
+
+	reply = os_malloc(reply_size);
+	if (reply == NULL) {
+		*resp_len = 1;
+		return NULL;
+	}
+
+	os_memcpy(reply, "OK\n", 3);
+	reply_len = 3;
+
+	if (os_strcmp(buf, "PING") == 0) {
+		os_memcpy(reply, "PONG\n", 5);
+		reply_len = 5;
+	} else if (os_strncmp(buf, "INTERFACE_ADD ", 14) == 0) {
+		if (wpa_supplicant_global_iface_add(global, buf + 14))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "INTERFACE_REMOVE ", 17) == 0) {
+		if (wpa_supplicant_global_iface_remove(global, buf + 17))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "INTERFACE_LIST") == 0) {
+		reply_len = wpa_supplicant_global_iface_list(
+			global, reply, reply_size);
+	} else if (os_strncmp(buf, "INTERFACES", 10) == 0) {
+		reply_len = wpa_supplicant_global_iface_interfaces(
+			global, buf + 10, reply, reply_size);
+#ifdef CONFIG_FST
+	} else if (os_strncmp(buf, "FST-ATTACH ", 11) == 0) {
+		reply_len = wpas_global_ctrl_iface_fst_attach(global, buf + 11,
+							      reply,
+							      reply_size);
+	} else if (os_strncmp(buf, "FST-DETACH ", 11) == 0) {
+		reply_len = wpas_global_ctrl_iface_fst_detach(global, buf + 11,
+							      reply,
+							      reply_size);
+	} else if (os_strncmp(buf, "FST-MANAGER ", 12) == 0) {
+		reply_len = fst_ctrl_iface_receive(buf + 12, reply, reply_size);
+#endif /* CONFIG_FST */
+	} else if (os_strcmp(buf, "TERMINATE") == 0) {
+		wpa_supplicant_terminate_proc(global);
+	} else if (os_strcmp(buf, "SUSPEND") == 0) {
+		wpas_notify_suspend(global);
+	} else if (os_strcmp(buf, "RESUME") == 0) {
+		wpas_notify_resume(global);
+	} else if (os_strncmp(buf, "SET ", 4) == 0) {
+		if (wpas_global_ctrl_iface_set(global, buf + 4)) {
+#ifdef CONFIG_P2P
+			if (global->p2p_init_wpa_s) {
+				os_free(reply);
+				/* Check if P2P redirection would work for this
+				 * command. */
+				return wpa_supplicant_ctrl_iface_process(
+					global->p2p_init_wpa_s,
+					buf, resp_len);
+			}
+#endif /* CONFIG_P2P */
+			reply_len = -1;
+		}
+	} else if (os_strncmp(buf, "DUP_NETWORK ", 12) == 0) {
+		if (wpas_global_ctrl_iface_dup_network(global, buf + 12))
+			reply_len = -1;
+#ifndef CONFIG_NO_CONFIG_WRITE
+	} else if (os_strcmp(buf, "SAVE_CONFIG") == 0) {
+		if (wpas_global_ctrl_iface_save_config(global))
+			reply_len = -1;
+#endif /* CONFIG_NO_CONFIG_WRITE */
+	} else if (os_strcmp(buf, "STATUS") == 0) {
+		reply_len = wpas_global_ctrl_iface_status(global, reply,
+							  reply_size);
+#ifdef CONFIG_MODULE_TESTS
+	} else if (os_strcmp(buf, "MODULE_TESTS") == 0) {
+		if (wpas_module_tests() < 0)
+			reply_len = -1;
+#endif /* CONFIG_MODULE_TESTS */
+	} else if (os_strncmp(buf, "RELOG", 5) == 0) {
+		if (wpa_debug_reopen_file() < 0)
+			reply_len = -1;
+	} else {
+		os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
+		reply_len = 16;
+	}
+
+	if (reply_len < 0) {
+		os_memcpy(reply, "FAIL\n", 5);
+		reply_len = 5;
+	}
+
+	*resp_len = reply_len;
+	return reply;
+}
diff --git a/wpa_supplicant/ctrl_iface.h b/wpa_supplicant/ctrl_iface.h
new file mode 100644
index 000000000000..dfbd25a03b1b
--- /dev/null
+++ b/wpa_supplicant/ctrl_iface.h
@@ -0,0 +1,167 @@
+/*
+ * WPA Supplicant / UNIX domain socket -based control interface
+ * Copyright (c) 2004-2020, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef CTRL_IFACE_H
+#define CTRL_IFACE_H
+
+#ifdef CONFIG_CTRL_IFACE
+
+#ifndef CTRL_IFACE_MAX_LEN
+#define CTRL_IFACE_MAX_LEN 8192
+#endif /* CTRL_IFACE_MAX_LEN */
+
+/* Shared functions from ctrl_iface.c; to be called by ctrl_iface backends */
+
+/**
+ * wpa_supplicant_ctrl_iface_process - Process ctrl_iface command
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @buf: Received command buffer (nul terminated string)
+ * @resp_len: Variable to be set to the response length
+ * Returns: Response (*resp_len bytes) or %NULL on failure
+ *
+ * Control interface backends call this function when receiving a message that
+ * they do not process internally, i.e., anything else than ATTACH, DETACH,
+ * and LEVEL. The return response value is then sent to the external program
+ * that sent the command. Caller is responsible for freeing the buffer after
+ * this. If %NULL is returned, *resp_len can be set to two special values:
+ * 1 = send "FAIL\n" response, 2 = send "OK\n" response. If *resp_len has any
+ * other value, no response is sent.
+ */
+char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
+					 char *buf, size_t *resp_len);
+
+/**
+ * wpa_supplicant_global_ctrl_iface_process - Process global ctrl_iface command
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * @buf: Received command buffer (nul terminated string)
+ * @resp_len: Variable to be set to the response length
+ * Returns: Response (*resp_len bytes) or %NULL on failure
+ *
+ * Control interface backends call this function when receiving a message from
+ * the global ctrl_iface connection. The return response value is then sent to
+ * the external program that sent the command. Caller is responsible for
+ * freeing the buffer after this. If %NULL is returned, *resp_len can be set to
+ * two special values: 1 = send "FAIL\n" response, 2 = send "OK\n" response. If
+ * *resp_len has any other value, no response is sent.
+ */
+char * wpa_supplicant_global_ctrl_iface_process(struct wpa_global *global,
+						char *buf, size_t *resp_len);
+
+
+/* Functions that each ctrl_iface backend must implement */
+
+/**
+ * wpa_supplicant_ctrl_iface_init - Initialize control interface
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: Pointer to private data on success, %NULL on failure
+ *
+ * Initialize the control interface and start receiving commands from external
+ * programs.
+ *
+ * Required to be implemented in each control interface backend.
+ */
+struct ctrl_iface_priv *
+wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s);
+
+/**
+ * wpa_supplicant_ctrl_iface_deinit - Deinitialize control interface
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @priv: Pointer to private data from wpa_supplicant_ctrl_iface_init()
+ *
+ * Deinitialize the control interface that was initialized with
+ * wpa_supplicant_ctrl_iface_init() and any data related to the wpa_s instance.
+ * @priv may be %NULL if the control interface has not yet been initialized.
+ *
+ * Required to be implemented in each control interface backend.
+ */
+void wpa_supplicant_ctrl_iface_deinit(struct wpa_supplicant *wpa_s,
+				      struct ctrl_iface_priv *priv);
+
+/**
+ * wpa_supplicant_ctrl_iface_wait - Wait for ctrl_iface monitor
+ * @priv: Pointer to private data from wpa_supplicant_ctrl_iface_init()
+ *
+ * Wait until the first message from an external program using the control
+ * interface is received. This function can be used to delay normal startup
+ * processing to allow control interface programs to attach with
+ * %wpa_supplicant before normal operations are started.
+ *
+ * Required to be implemented in each control interface backend.
+ */
+void wpa_supplicant_ctrl_iface_wait(struct ctrl_iface_priv *priv);
+
+/**
+ * wpa_supplicant_global_ctrl_iface_init - Initialize global control interface
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * Returns: Pointer to private data on success, %NULL on failure
+ *
+ * Initialize the global control interface and start receiving commands from
+ * external programs.
+ *
+ * Required to be implemented in each control interface backend.
+ */
+struct ctrl_iface_global_priv *
+wpa_supplicant_global_ctrl_iface_init(struct wpa_global *global);
+
+/**
+ * wpa_supplicant_global_ctrl_iface_deinit - Deinitialize global ctrl interface
+ * @priv: Pointer to private data from wpa_supplicant_global_ctrl_iface_init()
+ *
+ * Deinitialize the global control interface that was initialized with
+ * wpa_supplicant_global_ctrl_iface_init().
+ *
+ * Required to be implemented in each control interface backend.
+ */
+void wpa_supplicant_global_ctrl_iface_deinit(
+	struct ctrl_iface_global_priv *priv);
+
+void wpas_ctrl_radio_work_flush(struct wpa_supplicant *wpa_s);
+
+#else /* CONFIG_CTRL_IFACE */
+
+static inline struct ctrl_iface_priv *
+wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s)
+{
+	return (void *) -1;
+}
+
+static inline void
+wpa_supplicant_ctrl_iface_deinit(struct wpa_supplicant *wpa_s,
+				 struct ctrl_iface_priv *priv)
+{
+}
+
+static inline void
+wpa_supplicant_ctrl_iface_send(struct ctrl_iface_priv *priv, int level,
+			       char *buf, size_t len)
+{
+}
+
+static inline void
+wpa_supplicant_ctrl_iface_wait(struct ctrl_iface_priv *priv)
+{
+}
+
+static inline struct ctrl_iface_global_priv *
+wpa_supplicant_global_ctrl_iface_init(struct wpa_global *global)
+{
+	return (void *) 1;
+}
+
+static inline void
+wpa_supplicant_global_ctrl_iface_deinit(struct ctrl_iface_global_priv *priv)
+{
+}
+
+static inline void wpas_ctrl_radio_work_flush(struct wpa_supplicant *wpa_s)
+{
+}
+
+#endif /* CONFIG_CTRL_IFACE */
+
+#endif /* CTRL_IFACE_H */
diff --git a/wpa_supplicant/ctrl_iface_named_pipe.c b/wpa_supplicant/ctrl_iface_named_pipe.c
new file mode 100644
index 000000000000..bddc0414245e
--- /dev/null
+++ b/wpa_supplicant/ctrl_iface_named_pipe.c
@@ -0,0 +1,831 @@
+/*
+ * WPA Supplicant / Windows Named Pipe -based control interface
+ * Copyright (c) 2004-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eloop.h"
+#include "config.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "wpa_supplicant_i.h"
+#include "ctrl_iface.h"
+#include "common/wpa_ctrl.h"
+
+#ifdef __MINGW32_VERSION
+/* mingw-w32api v3.1 does not yet include sddl.h, so define needed parts here
+ */
+#define SDDL_REVISION_1 1
+BOOL WINAPI ConvertStringSecurityDescriptorToSecurityDescriptorA(
+	LPCSTR, DWORD, PSECURITY_DESCRIPTOR *, PULONG);
+BOOL WINAPI ConvertStringSecurityDescriptorToSecurityDescriptorW(
+	LPCWSTR, DWORD, PSECURITY_DESCRIPTOR *, PULONG);
+#ifdef UNICODE
+#define ConvertStringSecurityDescriptorToSecurityDescriptor \
+ConvertStringSecurityDescriptorToSecurityDescriptorW
+#else
+#define ConvertStringSecurityDescriptorToSecurityDescriptor \
+ConvertStringSecurityDescriptorToSecurityDescriptorA
+#endif
+#else /* __MINGW32_VERSION */
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT 0x0500
+#endif
+#include <sddl.h>
+#endif /* __MINGW32_VERSION */
+
+#ifndef WPA_SUPPLICANT_NAMED_PIPE
+#define WPA_SUPPLICANT_NAMED_PIPE "WpaSupplicant"
+#endif
+#define NAMED_PIPE_PREFIX TEXT("\\\\.\\pipe\\") TEXT(WPA_SUPPLICANT_NAMED_PIPE)
+
+/* Per-interface ctrl_iface */
+
+#define REQUEST_BUFSIZE CTRL_IFACE_MAX_LEN
+#define REPLY_BUFSIZE 4096
+
+struct ctrl_iface_priv;
+
+/**
+ * struct wpa_ctrl_dst - Internal data structure of control interface clients
+ *
+ * This structure is used to store information about registered control
+ * interface monitors into struct wpa_supplicant. This data is private to
+ * ctrl_iface_named_pipe.c and should not be touched directly from other files.
+ */
+struct wpa_ctrl_dst {
+	/* Note: OVERLAPPED must be the first member of struct wpa_ctrl_dst */
+	OVERLAPPED overlap;
+	struct wpa_ctrl_dst *next, *prev;
+	struct ctrl_iface_priv *priv;
+	HANDLE pipe;
+	int attached;
+	int debug_level;
+	int errors;
+	char req_buf[REQUEST_BUFSIZE];
+	char *rsp_buf;
+	int used;
+};
+
+
+struct ctrl_iface_priv {
+	struct wpa_supplicant *wpa_s;
+	struct wpa_ctrl_dst *ctrl_dst;
+	SECURITY_ATTRIBUTES attr;
+	int sec_attr_set;
+};
+
+
+static void wpa_supplicant_ctrl_iface_send(struct ctrl_iface_priv *priv,
+					   int level, const char *buf,
+					   size_t len);
+
+static void ctrl_close_pipe(struct wpa_ctrl_dst *dst);
+static void wpa_supplicant_ctrl_iface_receive(void *, void *);
+static VOID WINAPI ctrl_iface_read_completed(DWORD err, DWORD bytes,
+					     LPOVERLAPPED overlap);
+
+struct wpa_global_dst;
+static void global_close_pipe(struct wpa_global_dst *dst);
+static void wpa_supplicant_global_iface_receive(void *eloop_data,
+						void *user_ctx);
+static VOID WINAPI global_iface_read_completed(DWORD err, DWORD bytes,
+					       LPOVERLAPPED overlap);
+
+
+static int ctrl_broken_pipe(HANDLE pipe, int used)
+{
+	DWORD err;
+
+	if (PeekNamedPipe(pipe, NULL, 0, NULL, NULL, NULL))
+		return 0;
+
+	err = GetLastError();
+	if (err == ERROR_BROKEN_PIPE || (err == ERROR_BAD_PIPE && used))
+		return 1;
+	return 0;
+}
+
+
+static void ctrl_flush_broken_pipes(struct ctrl_iface_priv *priv)
+{
+	struct wpa_ctrl_dst *dst, *next;
+
+	dst = priv->ctrl_dst;
+
+	while (dst) {
+		next = dst->next;
+		if (ctrl_broken_pipe(dst->pipe, dst->used)) {
+			wpa_printf(MSG_DEBUG, "CTRL: closing broken pipe %p",
+				   dst);
+			ctrl_close_pipe(dst);
+		}
+		dst = next;
+	}
+}
+
+
+static int ctrl_open_pipe(struct ctrl_iface_priv *priv)
+{
+	struct wpa_ctrl_dst *dst;
+	DWORD err;
+	TCHAR name[256];
+
+	dst = os_zalloc(sizeof(*dst));
+	if (dst == NULL)
+		return -1;
+	wpa_printf(MSG_DEBUG, "CTRL: Open pipe %p", dst);
+
+	dst->priv = priv;
+	dst->debug_level = MSG_INFO;
+	dst->pipe = INVALID_HANDLE_VALUE;
+
+	dst->overlap.hEvent = CreateEvent(NULL, TRUE, TRUE, NULL);
+	if (dst->overlap.hEvent == NULL) {
+		wpa_printf(MSG_ERROR, "CTRL: CreateEvent failed: %d",
+			   (int) GetLastError());
+		goto fail;
+	}
+
+	eloop_register_event(dst->overlap.hEvent,
+			     sizeof(dst->overlap.hEvent),
+			     wpa_supplicant_ctrl_iface_receive, dst, NULL);
+
+#ifdef UNICODE
+	_snwprintf(name, 256, NAMED_PIPE_PREFIX TEXT("-%S"),
+		   priv->wpa_s->ifname);
+#else /* UNICODE */
+	os_snprintf(name, 256, NAMED_PIPE_PREFIX "-%s",
+		    priv->wpa_s->ifname);
+#endif /* UNICODE */
+
+	/* TODO: add support for configuring access list for the pipe */
+	dst->pipe = CreateNamedPipe(name,
+				    PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
+				    PIPE_TYPE_MESSAGE |
+				    PIPE_READMODE_MESSAGE |
+				    PIPE_WAIT,
+				    15, REPLY_BUFSIZE, REQUEST_BUFSIZE,
+				    1000,
+				    priv->sec_attr_set ? &priv->attr : NULL);
+	if (dst->pipe == INVALID_HANDLE_VALUE) {
+		wpa_printf(MSG_ERROR, "CTRL: CreateNamedPipe failed: %d",
+			   (int) GetLastError());
+		goto fail;
+	}
+
+	if (ConnectNamedPipe(dst->pipe, &dst->overlap)) {
+		wpa_printf(MSG_ERROR, "CTRL: ConnectNamedPipe failed: %d",
+			   (int) GetLastError());
+		CloseHandle(dst->pipe);
+		os_free(dst);
+		return -1;
+	}
+
+	err = GetLastError();
+	switch (err) {
+	case ERROR_IO_PENDING:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe: connection in "
+			   "progress");
+		break;
+	case ERROR_PIPE_CONNECTED:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe: already "
+			   "connected");
+		if (SetEvent(dst->overlap.hEvent))
+			break;
+		/* fall through */
+	default:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe error: %d",
+			   (int) err);
+		CloseHandle(dst->pipe);
+		os_free(dst);
+		return -1;
+	}
+
+	dst->next = priv->ctrl_dst;
+	if (dst->next)
+		dst->next->prev = dst;
+	priv->ctrl_dst = dst;
+
+	return 0;
+
+fail:
+	ctrl_close_pipe(dst);
+	return -1;
+}
+
+
+static void ctrl_close_pipe(struct wpa_ctrl_dst *dst)
+{
+	wpa_printf(MSG_DEBUG, "CTRL: close pipe %p", dst);
+
+	if (dst->overlap.hEvent) {
+		eloop_unregister_event(dst->overlap.hEvent,
+				       sizeof(dst->overlap.hEvent));
+		CloseHandle(dst->overlap.hEvent);
+	}
+
+	if (dst->pipe != INVALID_HANDLE_VALUE) {
+		/*
+		 * Could use FlushFileBuffers() here to guarantee that all data
+		 * gets delivered to the client, but that can block, so let's
+		 * not do this for now.
+		 * FlushFileBuffers(dst->pipe);
+		 */
+		CloseHandle(dst->pipe);
+	}
+
+	if (dst->prev)
+		dst->prev->next = dst->next;
+	else
+		dst->priv->ctrl_dst = dst->next;
+	if (dst->next)
+		dst->next->prev = dst->prev;
+
+	os_free(dst->rsp_buf);
+	os_free(dst);
+}
+
+
+static VOID WINAPI ctrl_iface_write_completed(DWORD err, DWORD bytes,
+					      LPOVERLAPPED overlap)
+{
+	struct wpa_ctrl_dst *dst = (struct wpa_ctrl_dst *) overlap;
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped write completed: dst=%p "
+		   "err=%d bytes=%d", dst, (int) err, (int) bytes);
+	if (err) {
+		ctrl_close_pipe(dst);
+		return;
+	}
+
+	os_free(dst->rsp_buf);
+	dst->rsp_buf = NULL;
+
+	if (!ReadFileEx(dst->pipe, dst->req_buf, sizeof(dst->req_buf),
+			&dst->overlap, ctrl_iface_read_completed)) {
+		wpa_printf(MSG_DEBUG, "CTRL: ReadFileEx failed: %d",
+			   (int) GetLastError());
+		ctrl_close_pipe(dst);
+		return;
+	}
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped read started for %p", dst);
+}
+
+
+static void wpa_supplicant_ctrl_iface_rx(struct wpa_ctrl_dst *dst, size_t len)
+{
+	struct wpa_supplicant *wpa_s = dst->priv->wpa_s;
+	char *reply = NULL, *send_buf;
+	size_t reply_len = 0, send_len;
+	int new_attached = 0;
+	char *buf = dst->req_buf;
+
+	dst->used = 1;
+	if (len >= REQUEST_BUFSIZE)
+		len = REQUEST_BUFSIZE - 1;
+	buf[len] = '\0';
+
+	if (os_strcmp(buf, "ATTACH") == 0) {
+		dst->attached = 1;
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor attached");
+		new_attached = 1;
+		reply_len = 2;
+	} else if (os_strcmp(buf, "DETACH") == 0) {
+		dst->attached = 0;
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor detached");
+		reply_len = 2;
+	} else if (os_strncmp(buf, "LEVEL ", 6) == 0) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE LEVEL %s", buf + 6);
+		dst->debug_level = atoi(buf + 6);
+		reply_len = 2;
+	} else {
+		reply = wpa_supplicant_ctrl_iface_process(wpa_s, buf,
+							  &reply_len);
+	}
+
+	if (reply) {
+		send_buf = reply;
+		send_len = reply_len;
+	} else if (reply_len == 2) {
+		send_buf = "OK\n";
+		send_len = 3;
+	} else {
+		send_buf = "FAIL\n";
+		send_len = 5;
+	}
+
+	os_free(dst->rsp_buf);
+	dst->rsp_buf = os_memdup(send_buf, send_len);
+	if (dst->rsp_buf == NULL) {
+		ctrl_close_pipe(dst);
+		os_free(reply);
+		return;
+	}
+	os_free(reply);
+
+	if (!WriteFileEx(dst->pipe, dst->rsp_buf, send_len, &dst->overlap,
+			 ctrl_iface_write_completed)) {
+		wpa_printf(MSG_DEBUG, "CTRL: WriteFileEx failed: %d",
+			   (int) GetLastError());
+		ctrl_close_pipe(dst);
+	} else {
+		wpa_printf(MSG_DEBUG, "CTRL: Overlapped write started for %p",
+			   dst);
+	}
+
+	if (new_attached)
+		eapol_sm_notify_ctrl_attached(wpa_s->eapol);
+}
+
+
+static VOID WINAPI ctrl_iface_read_completed(DWORD err, DWORD bytes,
+					     LPOVERLAPPED overlap)
+{
+	struct wpa_ctrl_dst *dst = (struct wpa_ctrl_dst *) overlap;
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped read completed: dst=%p err=%d "
+		   "bytes=%d", dst, (int) err, (int) bytes);
+	if (err == 0 && bytes > 0)
+		wpa_supplicant_ctrl_iface_rx(dst, bytes);
+}
+
+
+static void wpa_supplicant_ctrl_iface_receive(void *eloop_data, void *user_ctx)
+{
+	struct wpa_ctrl_dst *dst = eloop_data;
+	struct ctrl_iface_priv *priv = dst->priv;
+	DWORD bytes;
+
+	wpa_printf(MSG_DEBUG, "CTRL: wpa_supplicant_ctrl_iface_receive");
+	ResetEvent(dst->overlap.hEvent);
+
+	if (!GetOverlappedResult(dst->pipe, &dst->overlap, &bytes, FALSE)) {
+		wpa_printf(MSG_DEBUG, "CTRL: GetOverlappedResult failed: %d",
+			   (int) GetLastError());
+		return;
+	}
+	wpa_printf(MSG_DEBUG, "CTRL: GetOverlappedResult: New client "
+		   "connected");
+
+	/* Open a new named pipe for the next client. */
+	ctrl_open_pipe(priv);
+
+	/* Use write completion function to start reading a command */
+	ctrl_iface_write_completed(0, 0, &dst->overlap);
+
+	ctrl_flush_broken_pipes(priv);
+}
+
+
+static int ctrl_iface_parse(struct ctrl_iface_priv *priv, const char *params)
+{
+	const char *sddl = NULL;
+	TCHAR *t_sddl;
+
+	if (os_strncmp(params, "SDDL=", 5) == 0)
+		sddl = params + 5;
+	if (!sddl) {
+		sddl = os_strstr(params, " SDDL=");
+		if (sddl)
+			sddl += 6;
+	}
+
+	if (!sddl)
+		return 0;
+
+	wpa_printf(MSG_DEBUG, "CTRL: SDDL='%s'", sddl);
+	os_memset(&priv->attr, 0, sizeof(priv->attr));
+	priv->attr.nLength = sizeof(priv->attr);
+	priv->attr.bInheritHandle = FALSE;
+	t_sddl = wpa_strdup_tchar(sddl);
+	if (t_sddl == NULL)
+		return -1;
+	if (!ConvertStringSecurityDescriptorToSecurityDescriptor(
+		    t_sddl, SDDL_REVISION_1,
+		    (PSECURITY_DESCRIPTOR *) (void *)
+		    &priv->attr.lpSecurityDescriptor,
+		    NULL)) {
+		os_free(t_sddl);
+		wpa_printf(MSG_ERROR, "CTRL: SDDL='%s' - could not convert to "
+			   "security descriptor: %d",
+			   sddl, (int) GetLastError());
+		return -1;
+	}
+	os_free(t_sddl);
+
+	priv->sec_attr_set = 1;
+
+	return 0;
+}
+
+
+static void wpa_supplicant_ctrl_iface_msg_cb(void *ctx, int level,
+					     enum wpa_msg_type type,
+					     const char *txt, size_t len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	if (wpa_s == NULL || wpa_s->ctrl_iface == NULL)
+		return;
+	wpa_supplicant_ctrl_iface_send(wpa_s->ctrl_iface, level, txt, len);
+}
+
+
+struct ctrl_iface_priv *
+wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s)
+{
+	struct ctrl_iface_priv *priv;
+
+	priv = os_zalloc(sizeof(*priv));
+	if (priv == NULL)
+		return NULL;
+	priv->wpa_s = wpa_s;
+
+	if (wpa_s->conf->ctrl_interface == NULL)
+		return priv;
+
+	if (ctrl_iface_parse(priv, wpa_s->conf->ctrl_interface) < 0) {
+		os_free(priv);
+		return NULL;
+	}
+
+	if (ctrl_open_pipe(priv) < 0) {
+		os_free(priv);
+		return NULL;
+	}
+
+	wpa_msg_register_cb(wpa_supplicant_ctrl_iface_msg_cb);
+
+	return priv;
+}
+
+
+void wpa_supplicant_ctrl_iface_deinit(struct wpa_supplicant *wpa_s,
+				      struct ctrl_iface_priv *priv)
+{
+	if (!priv)
+		return;
+	while (priv->ctrl_dst)
+		ctrl_close_pipe(priv->ctrl_dst);
+	if (priv->sec_attr_set)
+		LocalFree(priv->attr.lpSecurityDescriptor);
+	os_free(priv);
+}
+
+
+static void wpa_supplicant_ctrl_iface_send(struct ctrl_iface_priv *priv,
+					   int level, const char *buf,
+					   size_t len)
+{
+	struct wpa_ctrl_dst *dst, *next;
+	char levelstr[10];
+	int idx;
+	char *sbuf;
+	int llen;
+	DWORD written;
+
+	dst = priv->ctrl_dst;
+	if (dst == NULL)
+		return;
+
+	os_snprintf(levelstr, sizeof(levelstr), "<%d>", level);
+
+	llen = os_strlen(levelstr);
+	sbuf = os_malloc(llen + len);
+	if (sbuf == NULL)
+		return;
+
+	os_memcpy(sbuf, levelstr, llen);
+	os_memcpy(sbuf + llen, buf, len);
+
+	idx = 0;
+	while (dst) {
+		next = dst->next;
+		if (dst->attached && level >= dst->debug_level) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor send %p",
+				   dst);
+			if (!WriteFile(dst->pipe, sbuf, llen + len, &written,
+				       NULL)) {
+				wpa_printf(MSG_DEBUG, "CTRL: WriteFile to dst "
+					   "%p failed: %d",
+					   dst, (int) GetLastError());
+				dst->errors++;
+				if (dst->errors > 10)
+					ctrl_close_pipe(dst);
+			} else
+				dst->errors = 0;
+		}
+		idx++;
+		dst = next;
+	}
+	os_free(sbuf);
+}
+
+
+void wpa_supplicant_ctrl_iface_wait(struct ctrl_iface_priv *priv)
+{
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE - %s - wait for monitor",
+		   priv->wpa_s->ifname);
+	if (priv->ctrl_dst == NULL)
+		return;
+	WaitForSingleObject(priv->ctrl_dst->pipe, INFINITE);
+}
+
+
+/* Global ctrl_iface */
+
+struct ctrl_iface_global_priv;
+
+struct wpa_global_dst {
+	/* Note: OVERLAPPED must be the first member of struct wpa_global_dst
+	 */
+	OVERLAPPED overlap;
+	struct wpa_global_dst *next, *prev;
+	struct ctrl_iface_global_priv *priv;
+	HANDLE pipe;
+	char req_buf[REQUEST_BUFSIZE];
+	char *rsp_buf;
+	int used;
+};
+
+struct ctrl_iface_global_priv {
+	struct wpa_global *global;
+	struct wpa_global_dst *ctrl_dst;
+};
+
+
+static void global_flush_broken_pipes(struct ctrl_iface_global_priv *priv)
+{
+	struct wpa_global_dst *dst, *next;
+
+	dst = priv->ctrl_dst;
+
+	while (dst) {
+		next = dst->next;
+		if (ctrl_broken_pipe(dst->pipe, dst->used)) {
+			wpa_printf(MSG_DEBUG, "CTRL: closing broken pipe %p",
+				   dst);
+			global_close_pipe(dst);
+		}
+		dst = next;
+	}
+}
+
+
+static int global_open_pipe(struct ctrl_iface_global_priv *priv)
+{
+	struct wpa_global_dst *dst;
+	DWORD err;
+
+	dst = os_zalloc(sizeof(*dst));
+	if (dst == NULL)
+		return -1;
+	wpa_printf(MSG_DEBUG, "CTRL: Open pipe %p", dst);
+
+	dst->priv = priv;
+	dst->pipe = INVALID_HANDLE_VALUE;
+
+	dst->overlap.hEvent = CreateEvent(NULL, TRUE, TRUE, NULL);
+	if (dst->overlap.hEvent == NULL) {
+		wpa_printf(MSG_ERROR, "CTRL: CreateEvent failed: %d",
+			   (int) GetLastError());
+		goto fail;
+	}
+
+	eloop_register_event(dst->overlap.hEvent,
+			     sizeof(dst->overlap.hEvent),
+			     wpa_supplicant_global_iface_receive, dst, NULL);
+
+	/* TODO: add support for configuring access list for the pipe */
+	dst->pipe = CreateNamedPipe(NAMED_PIPE_PREFIX,
+				    PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
+				    PIPE_TYPE_MESSAGE |
+				    PIPE_READMODE_MESSAGE |
+				    PIPE_WAIT,
+				    10, REPLY_BUFSIZE, REQUEST_BUFSIZE,
+				    1000, NULL);
+	if (dst->pipe == INVALID_HANDLE_VALUE) {
+		wpa_printf(MSG_ERROR, "CTRL: CreateNamedPipe failed: %d",
+			   (int) GetLastError());
+		goto fail;
+	}
+
+	if (ConnectNamedPipe(dst->pipe, &dst->overlap)) {
+		wpa_printf(MSG_ERROR, "CTRL: ConnectNamedPipe failed: %d",
+			   (int) GetLastError());
+		CloseHandle(dst->pipe);
+		os_free(dst);
+		return -1;
+	}
+
+	err = GetLastError();
+	switch (err) {
+	case ERROR_IO_PENDING:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe: connection in "
+			   "progress");
+		break;
+	case ERROR_PIPE_CONNECTED:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe: already "
+			   "connected");
+		if (SetEvent(dst->overlap.hEvent))
+			break;
+		/* fall through */
+	default:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe error: %d",
+			   (int) err);
+		CloseHandle(dst->pipe);
+		os_free(dst);
+		return -1;
+	}
+
+	dst->next = priv->ctrl_dst;
+	if (dst->next)
+		dst->next->prev = dst;
+	priv->ctrl_dst = dst;
+
+	return 0;
+
+fail:
+	global_close_pipe(dst);
+	return -1;
+}
+
+
+static void global_close_pipe(struct wpa_global_dst *dst)
+{
+	wpa_printf(MSG_DEBUG, "CTRL: close pipe %p", dst);
+
+	if (dst->overlap.hEvent) {
+		eloop_unregister_event(dst->overlap.hEvent,
+				       sizeof(dst->overlap.hEvent));
+		CloseHandle(dst->overlap.hEvent);
+	}
+
+	if (dst->pipe != INVALID_HANDLE_VALUE) {
+		/*
+		 * Could use FlushFileBuffers() here to guarantee that all data
+		 * gets delivered to the client, but that can block, so let's
+		 * not do this for now.
+		 * FlushFileBuffers(dst->pipe);
+		 */
+		CloseHandle(dst->pipe);
+	}
+
+	if (dst->prev)
+		dst->prev->next = dst->next;
+	else
+		dst->priv->ctrl_dst = dst->next;
+	if (dst->next)
+		dst->next->prev = dst->prev;
+
+	os_free(dst->rsp_buf);
+	os_free(dst);
+}
+
+
+static VOID WINAPI global_iface_write_completed(DWORD err, DWORD bytes,
+						LPOVERLAPPED overlap)
+{
+	struct wpa_global_dst *dst = (struct wpa_global_dst *) overlap;
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped write completed: dst=%p "
+		   "err=%d bytes=%d", dst, (int) err, (int) bytes);
+	if (err) {
+		global_close_pipe(dst);
+		return;
+	}
+
+	os_free(dst->rsp_buf);
+	dst->rsp_buf = NULL;
+
+	if (!ReadFileEx(dst->pipe, dst->req_buf, sizeof(dst->req_buf),
+			&dst->overlap, global_iface_read_completed)) {
+		wpa_printf(MSG_DEBUG, "CTRL: ReadFileEx failed: %d",
+			   (int) GetLastError());
+		global_close_pipe(dst);
+		/* FIX: if this was the pipe waiting for new global
+		 * connections, at this point there are no open global pipes..
+		 * Should try to open a new pipe.. */
+		return;
+	}
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped read started for %p", dst);
+}
+
+
+static void wpa_supplicant_global_iface_rx(struct wpa_global_dst *dst,
+					   size_t len)
+{
+	struct wpa_global *global = dst->priv->global;
+	char *reply = NULL, *send_buf;
+	size_t reply_len = 0, send_len;
+	char *buf = dst->req_buf;
+
+	dst->used = 1;
+	if (len >= REQUEST_BUFSIZE)
+		len = REQUEST_BUFSIZE - 1;
+	buf[len] = '\0';
+
+	reply = wpa_supplicant_global_ctrl_iface_process(global, buf,
+							 &reply_len);
+	if (reply) {
+		send_buf = reply;
+		send_len = reply_len;
+	} else if (reply_len) {
+		send_buf = "FAIL\n";
+		send_len = 5;
+	} else {
+		os_free(dst->rsp_buf);
+		dst->rsp_buf = NULL;
+		return;
+	}
+
+	os_free(dst->rsp_buf);
+	dst->rsp_buf = os_memdup(send_buf, send_len);
+	if (dst->rsp_buf == NULL) {
+		global_close_pipe(dst);
+		os_free(reply);
+		return;
+	}
+	os_free(reply);
+
+	if (!WriteFileEx(dst->pipe, dst->rsp_buf, send_len, &dst->overlap,
+			 global_iface_write_completed)) {
+		wpa_printf(MSG_DEBUG, "CTRL: WriteFileEx failed: %d",
+			   (int) GetLastError());
+		global_close_pipe(dst);
+	} else {
+		wpa_printf(MSG_DEBUG, "CTRL: Overlapped write started for %p",
+			   dst);
+	}
+}
+
+
+static VOID WINAPI global_iface_read_completed(DWORD err, DWORD bytes,
+					       LPOVERLAPPED overlap)
+{
+	struct wpa_global_dst *dst = (struct wpa_global_dst *) overlap;
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped read completed: dst=%p err=%d "
+		   "bytes=%d", dst, (int) err, (int) bytes);
+	if (err == 0 && bytes > 0)
+		wpa_supplicant_global_iface_rx(dst, bytes);
+}
+
+
+static void wpa_supplicant_global_iface_receive(void *eloop_data,
+						void *user_ctx)
+{
+	struct wpa_global_dst *dst = eloop_data;
+	struct ctrl_iface_global_priv *priv = dst->priv;
+	DWORD bytes;
+
+	wpa_printf(MSG_DEBUG, "CTRL: wpa_supplicant_global_iface_receive");
+	ResetEvent(dst->overlap.hEvent);
+
+	if (!GetOverlappedResult(dst->pipe, &dst->overlap, &bytes, FALSE)) {
+		wpa_printf(MSG_DEBUG, "CTRL: GetOverlappedResult failed: %d",
+			   (int) GetLastError());
+		return;
+	}
+	wpa_printf(MSG_DEBUG, "CTRL: GetOverlappedResult: New client "
+		   "connected");
+
+	/* Open a new named pipe for the next client. */
+	if (global_open_pipe(priv) < 0) {
+		wpa_printf(MSG_DEBUG, "CTRL: global_open_pipe failed");
+		return;
+	}
+
+	/* Use write completion function to start reading a command */
+	global_iface_write_completed(0, 0, &dst->overlap);
+
+	global_flush_broken_pipes(priv);
+}
+
+
+struct ctrl_iface_global_priv *
+wpa_supplicant_global_ctrl_iface_init(struct wpa_global *global)
+{
+	struct ctrl_iface_global_priv *priv;
+
+	priv = os_zalloc(sizeof(*priv));
+	if (priv == NULL)
+		return NULL;
+	priv->global = global;
+
+	if (global_open_pipe(priv) < 0) {
+		os_free(priv);
+		return NULL;
+	}
+
+	return priv;
+}
+
+
+void
+wpa_supplicant_global_ctrl_iface_deinit(struct ctrl_iface_global_priv *priv)
+{
+	while (priv->ctrl_dst)
+		global_close_pipe(priv->ctrl_dst);
+	os_free(priv);
+}
diff --git a/wpa_supplicant/ctrl_iface_udp.c b/wpa_supplicant/ctrl_iface_udp.c
new file mode 100644
index 000000000000..1cbf7fa28d3f
--- /dev/null
+++ b/wpa_supplicant/ctrl_iface_udp.c
@@ -0,0 +1,831 @@
+/*
+ * WPA Supplicant / UDP socket -based control interface
+ * Copyright (c) 2004-2020, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eloop.h"
+#include "config.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "wpa_supplicant_i.h"
+#include "ctrl_iface.h"
+#include "common/wpa_ctrl.h"
+
+
+#define COOKIE_LEN 8
+
+/* Per-interface ctrl_iface */
+
+/**
+ * struct wpa_ctrl_dst - Internal data structure of control interface monitors
+ *
+ * This structure is used to store information about registered control
+ * interface monitors into struct wpa_supplicant. This data is private to
+ * ctrl_iface_udp.c and should not be touched directly from other files.
+ */
+struct wpa_ctrl_dst {
+	struct wpa_ctrl_dst *next;
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	struct sockaddr_in6 addr;
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	struct sockaddr_in addr;
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	socklen_t addrlen;
+	int debug_level;
+	int errors;
+};
+
+
+struct ctrl_iface_priv {
+	struct wpa_supplicant *wpa_s;
+	int sock;
+	struct wpa_ctrl_dst *ctrl_dst;
+	u8 cookie[COOKIE_LEN];
+};
+
+struct ctrl_iface_global_priv {
+	int sock;
+	struct wpa_ctrl_dst *ctrl_dst;
+	u8 cookie[COOKIE_LEN];
+};
+
+
+static void wpa_supplicant_ctrl_iface_send(struct wpa_supplicant *wpa_s,
+					   const char *ifname, int sock,
+					   struct wpa_ctrl_dst **head,
+					   int level, const char *buf,
+					   size_t len);
+
+
+static void wpas_ctrl_iface_free_dst(struct wpa_ctrl_dst *dst)
+{
+	struct wpa_ctrl_dst *prev;
+
+	while (dst) {
+		prev = dst;
+		dst = dst->next;
+		os_free(prev);
+	}
+}
+
+
+static int wpa_supplicant_ctrl_iface_attach(struct wpa_ctrl_dst **head,
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+					    struct sockaddr_in6 *from,
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+					    struct sockaddr_in *from,
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+					    socklen_t fromlen)
+{
+	struct wpa_ctrl_dst *dst;
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	char addr[INET6_ADDRSTRLEN];
+#endif /* CONFIG_UDP_IPV6 */
+
+	dst = os_zalloc(sizeof(*dst));
+	if (dst == NULL)
+		return -1;
+	os_memcpy(&dst->addr, from, sizeof(*from));
+	dst->addrlen = fromlen;
+	dst->debug_level = MSG_INFO;
+	dst->next = *head;
+	*head = dst;
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor attached %s:%d",
+		   inet_ntop(AF_INET6, &from->sin6_addr, addr, sizeof(*from)),
+		   ntohs(from->sin6_port));
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor attached %s:%d",
+		   inet_ntoa(from->sin_addr), ntohs(from->sin_port));
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	return 0;
+}
+
+
+static int wpa_supplicant_ctrl_iface_detach(struct wpa_ctrl_dst **head,
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+					    struct sockaddr_in6 *from,
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+					    struct sockaddr_in *from,
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+					    socklen_t fromlen)
+{
+	struct wpa_ctrl_dst *dst, *prev = NULL;
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	char addr[INET6_ADDRSTRLEN];
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+
+	dst = *head;
+	while (dst) {
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+		if (from->sin6_port == dst->addr.sin6_port &&
+		    !os_memcmp(&from->sin6_addr, &dst->addr.sin6_addr,
+			       sizeof(from->sin6_addr))) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor detached %s:%d",
+				   inet_ntop(AF_INET6, &from->sin6_addr, addr,
+					     sizeof(*from)),
+				   ntohs(from->sin6_port));
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+		if (from->sin_addr.s_addr == dst->addr.sin_addr.s_addr &&
+		    from->sin_port == dst->addr.sin_port) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor detached "
+				   "%s:%d", inet_ntoa(from->sin_addr),
+				   ntohs(from->sin_port));
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+			if (prev == NULL)
+				*head = dst->next;
+			else
+				prev->next = dst->next;
+			os_free(dst);
+			return 0;
+		}
+		prev = dst;
+		dst = dst->next;
+	}
+	return -1;
+}
+
+
+static int wpa_supplicant_ctrl_iface_level(struct ctrl_iface_priv *priv,
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+					   struct sockaddr_in6 *from,
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+					   struct sockaddr_in *from,
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+					   socklen_t fromlen,
+					   char *level)
+{
+	struct wpa_ctrl_dst *dst;
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	char addr[INET6_ADDRSTRLEN];
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE LEVEL %s", level);
+
+	dst = priv->ctrl_dst;
+	while (dst) {
+#if CONFIG_CTRL_IFACE_UDP_IPV6
+		if (from->sin6_port == dst->addr.sin6_port &&
+		    !os_memcmp(&from->sin6_addr, &dst->addr.sin6_addr,
+			       sizeof(from->sin6_addr))) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE changed monitor level %s:%d",
+				   inet_ntop(AF_INET6, &from->sin6_addr, addr,
+					     sizeof(*from)),
+				   ntohs(from->sin6_port));
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+		if (from->sin_addr.s_addr == dst->addr.sin_addr.s_addr &&
+		    from->sin_port == dst->addr.sin_port) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE changed monitor "
+				   "level %s:%d", inet_ntoa(from->sin_addr),
+				   ntohs(from->sin_port));
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+			dst->debug_level = atoi(level);
+			return 0;
+		}
+		dst = dst->next;
+	}
+
+	return -1;
+}
+
+
+static char *
+wpa_supplicant_ctrl_iface_get_cookie(struct ctrl_iface_priv *priv,
+				     size_t *reply_len)
+{
+	char *reply;
+	reply = os_malloc(7 + 2 * COOKIE_LEN + 1);
+	if (reply == NULL) {
+		*reply_len = 1;
+		return NULL;
+	}
+
+	os_memcpy(reply, "COOKIE=", 7);
+	wpa_snprintf_hex(reply + 7, 2 * COOKIE_LEN + 1,
+			 priv->cookie, COOKIE_LEN);
+
+	*reply_len = 7 + 2 * COOKIE_LEN;
+	return reply;
+}
+
+
+static void wpa_supplicant_ctrl_iface_receive(int sock, void *eloop_ctx,
+					      void *sock_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct ctrl_iface_priv *priv = sock_ctx;
+	char *buf, *pos;
+	int res;
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	struct sockaddr_in6 from;
+#ifndef CONFIG_CTRL_IFACE_UDP_REMOTE
+	char addr[INET6_ADDRSTRLEN];
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	struct sockaddr_in from;
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	socklen_t fromlen = sizeof(from);
+	char *reply = NULL;
+	size_t reply_len = 0;
+	int new_attached = 0;
+	u8 cookie[COOKIE_LEN];
+
+	buf = os_malloc(CTRL_IFACE_MAX_LEN + 1);
+	if (!buf)
+		return;
+	res = recvfrom(sock, buf, CTRL_IFACE_MAX_LEN, 0,
+		       (struct sockaddr *) &from, &fromlen);
+	if (res < 0) {
+		wpa_printf(MSG_ERROR, "recvfrom(ctrl_iface): %s",
+			   strerror(errno));
+		os_free(buf);
+		return;
+	}
+
+#ifndef CONFIG_CTRL_IFACE_UDP_REMOTE
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	inet_ntop(AF_INET6, &from.sin6_addr, addr, sizeof(from));
+	if (os_strcmp(addr, "::1")) {
+		wpa_printf(MSG_DEBUG, "CTRL: Drop packet from unexpected source %s",
+			   addr);
+		os_free(buf);
+		return;
+	}
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	if (from.sin_addr.s_addr != htonl((127 << 24) | 1)) {
+		/*
+		 * The OS networking stack is expected to drop this kind of
+		 * frames since the socket is bound to only localhost address.
+		 * Just in case, drop the frame if it is coming from any other
+		 * address.
+		 */
+		wpa_printf(MSG_DEBUG, "CTRL: Drop packet from unexpected "
+			   "source %s", inet_ntoa(from.sin_addr));
+		os_free(buf);
+		return;
+	}
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+
+	if ((size_t) res > CTRL_IFACE_MAX_LEN) {
+		wpa_printf(MSG_ERROR, "recvform(ctrl_iface): input truncated");
+		os_free(buf);
+		return;
+	}
+	buf[res] = '\0';
+
+	if (os_strcmp(buf, "GET_COOKIE") == 0) {
+		reply = wpa_supplicant_ctrl_iface_get_cookie(priv, &reply_len);
+		goto done;
+	}
+
+	/*
+	 * Require that the client includes a prefix with the 'cookie' value
+	 * fetched with GET_COOKIE command. This is used to verify that the
+	 * client has access to a bidirectional link over UDP in order to
+	 * avoid attacks using forged localhost IP address even if the OS does
+	 * not block such frames from remote destinations.
+	 */
+	if (os_strncmp(buf, "COOKIE=", 7) != 0) {
+		wpa_printf(MSG_DEBUG, "CTLR: No cookie in the request - "
+			   "drop request");
+		os_free(buf);
+		return;
+	}
+
+	if (hexstr2bin(buf + 7, cookie, COOKIE_LEN) < 0) {
+		wpa_printf(MSG_DEBUG, "CTLR: Invalid cookie format in the "
+			   "request - drop request");
+		os_free(buf);
+		return;
+	}
+
+	if (os_memcmp(cookie, priv->cookie, COOKIE_LEN) != 0) {
+		wpa_printf(MSG_DEBUG, "CTLR: Invalid cookie in the request - "
+			   "drop request");
+		os_free(buf);
+		return;
+	}
+
+	pos = buf + 7 + 2 * COOKIE_LEN;
+	while (*pos == ' ')
+		pos++;
+
+	if (os_strcmp(pos, "ATTACH") == 0) {
+		if (wpa_supplicant_ctrl_iface_attach(&priv->ctrl_dst,
+						     &from, fromlen))
+			reply_len = 1;
+		else {
+			new_attached = 1;
+			reply_len = 2;
+		}
+	} else if (os_strcmp(pos, "DETACH") == 0) {
+		if (wpa_supplicant_ctrl_iface_detach(&priv->ctrl_dst,
+						     &from, fromlen))
+			reply_len = 1;
+		else
+			reply_len = 2;
+	} else if (os_strncmp(pos, "LEVEL ", 6) == 0) {
+		if (wpa_supplicant_ctrl_iface_level(priv, &from, fromlen,
+						    pos + 6))
+			reply_len = 1;
+		else
+			reply_len = 2;
+	} else {
+		reply = wpa_supplicant_ctrl_iface_process(wpa_s, pos,
+							  &reply_len);
+	}
+
+ done:
+	if (reply) {
+		sendto(sock, reply, reply_len, 0, (struct sockaddr *) &from,
+		       fromlen);
+		os_free(reply);
+	} else if (reply_len == 1) {
+		sendto(sock, "FAIL\n", 5, 0, (struct sockaddr *) &from,
+		       fromlen);
+	} else if (reply_len == 2) {
+		sendto(sock, "OK\n", 3, 0, (struct sockaddr *) &from,
+		       fromlen);
+	}
+
+	os_free(buf);
+
+	if (new_attached)
+		eapol_sm_notify_ctrl_attached(wpa_s->eapol);
+}
+
+
+static void wpa_supplicant_ctrl_iface_msg_cb(void *ctx, int level,
+					     enum wpa_msg_type type,
+					     const char *txt, size_t len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (!wpa_s)
+		return;
+
+	if (type != WPA_MSG_NO_GLOBAL && wpa_s->global->ctrl_iface) {
+		struct ctrl_iface_global_priv *priv = wpa_s->global->ctrl_iface;
+
+		if (priv->ctrl_dst) {
+			wpa_supplicant_ctrl_iface_send(
+				wpa_s,
+				type != WPA_MSG_PER_INTERFACE ?
+				NULL : wpa_s->ifname,
+				priv->sock, &priv->ctrl_dst, level, txt, len);
+		}
+	}
+
+	if (type == WPA_MSG_ONLY_GLOBAL || !wpa_s->ctrl_iface)
+		return;
+
+	wpa_supplicant_ctrl_iface_send(wpa_s, NULL, wpa_s->ctrl_iface->sock,
+				       &wpa_s->ctrl_iface->ctrl_dst,
+				       level, txt, len);
+}
+
+
+struct ctrl_iface_priv *
+wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s)
+{
+	struct ctrl_iface_priv *priv;
+	char port_str[40];
+	int port = WPA_CTRL_IFACE_PORT;
+	char *pos;
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	struct sockaddr_in6 addr;
+	int domain = PF_INET6;
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	struct sockaddr_in addr;
+	int domain = PF_INET;
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+
+	priv = os_zalloc(sizeof(*priv));
+	if (priv == NULL)
+		return NULL;
+	priv->wpa_s = wpa_s;
+	priv->sock = -1;
+	os_get_random(priv->cookie, COOKIE_LEN);
+
+	if (wpa_s->conf->ctrl_interface == NULL)
+		return priv;
+
+	pos = os_strstr(wpa_s->conf->ctrl_interface, "udp:");
+	if (pos) {
+		pos += 4;
+		port = atoi(pos);
+		if (port <= 0) {
+			wpa_printf(MSG_ERROR, "Invalid ctrl_iface UDP port: %s",
+				   wpa_s->conf->ctrl_interface);
+			goto fail;
+		}
+	}
+
+	priv->sock = socket(domain, SOCK_DGRAM, 0);
+	if (priv->sock < 0) {
+		wpa_printf(MSG_ERROR, "socket(PF_INET): %s", strerror(errno));
+		goto fail;
+	}
+
+	os_memset(&addr, 0, sizeof(addr));
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	addr.sin6_family = AF_INET6;
+#ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
+	addr.sin6_addr = in6addr_any;
+#else /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+	inet_pton(AF_INET6, "::1", &addr.sin6_addr);
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	addr.sin_family = AF_INET;
+#ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
+	addr.sin_addr.s_addr = INADDR_ANY;
+#else /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+	addr.sin_addr.s_addr = htonl((127 << 24) | 1);
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+try_again:
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	addr.sin6_port = htons(port);
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	addr.sin_port = htons(port);
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	if (bind(priv->sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+		port--;
+		if ((WPA_CTRL_IFACE_PORT - port) < WPA_CTRL_IFACE_PORT_LIMIT)
+			goto try_again;
+		wpa_printf(MSG_ERROR, "bind(AF_INET): %s", strerror(errno));
+		goto fail;
+	}
+
+	/* Update the ctrl_interface value to match the selected port */
+	os_snprintf(port_str, sizeof(port_str), "udp:%d", port);
+	os_free(wpa_s->conf->ctrl_interface);
+	wpa_s->conf->ctrl_interface = os_strdup(port_str);
+	if (!wpa_s->conf->ctrl_interface) {
+		wpa_msg(wpa_s, MSG_ERROR, "Failed to malloc ctrl_interface");
+		goto fail;
+	}
+
+#ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
+	wpa_msg(wpa_s, MSG_DEBUG, "ctrl_iface_init UDP port: %d", port);
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+
+	eloop_register_read_sock(priv->sock, wpa_supplicant_ctrl_iface_receive,
+				 wpa_s, priv);
+	wpa_msg_register_cb(wpa_supplicant_ctrl_iface_msg_cb);
+
+	return priv;
+
+fail:
+	if (priv->sock >= 0)
+		close(priv->sock);
+	os_free(priv);
+	return NULL;
+}
+
+
+void wpa_supplicant_ctrl_iface_deinit(struct wpa_supplicant *wpa_s,
+				      struct ctrl_iface_priv *priv)
+{
+	if (!priv)
+		return;
+
+	if (priv->sock > -1) {
+		eloop_unregister_read_sock(priv->sock);
+		if (priv->ctrl_dst) {
+			/*
+			 * Wait before closing the control socket if
+			 * there are any attached monitors in order to allow
+			 * them to receive any pending messages.
+			 */
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE wait for attached "
+				   "monitors to receive messages");
+			os_sleep(0, 100000);
+		}
+		close(priv->sock);
+		priv->sock = -1;
+	}
+
+	wpas_ctrl_iface_free_dst(priv->ctrl_dst);
+	os_free(priv);
+}
+
+
+static void wpa_supplicant_ctrl_iface_send(struct wpa_supplicant *wpa_s,
+					   const char *ifname, int sock,
+					   struct wpa_ctrl_dst **head,
+					   int level, const char *buf,
+					   size_t len)
+{
+	struct wpa_ctrl_dst *dst, *next;
+	char levelstr[64];
+	int idx;
+	char *sbuf;
+	int llen;
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	char addr[INET6_ADDRSTRLEN];
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+
+	dst = *head;
+	if (sock < 0 || dst == NULL)
+		return;
+
+	if (ifname)
+		os_snprintf(levelstr, sizeof(levelstr), "IFNAME=%s <%d>",
+			    ifname, level);
+	else
+		os_snprintf(levelstr, sizeof(levelstr), "<%d>", level);
+
+	llen = os_strlen(levelstr);
+	sbuf = os_malloc(llen + len);
+	if (sbuf == NULL)
+		return;
+
+	os_memcpy(sbuf, levelstr, llen);
+	os_memcpy(sbuf + llen, buf, len);
+
+	idx = 0;
+	while (dst) {
+		next = dst->next;
+		if (level >= dst->debug_level) {
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor send %s:%d",
+				   inet_ntop(AF_INET6, &dst->addr.sin6_addr,
+					     addr, sizeof(dst->addr)),
+				   ntohs(dst->addr.sin6_port));
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor send %s:%d",
+				   inet_ntoa(dst->addr.sin_addr),
+				   ntohs(dst->addr.sin_port));
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+			if (sendto(sock, sbuf, llen + len, 0,
+				   (struct sockaddr *) &dst->addr,
+				   sizeof(dst->addr)) < 0) {
+				wpa_printf(MSG_ERROR,
+					   "sendto(CTRL_IFACE monitor): %s",
+					   strerror(errno));
+				dst->errors++;
+				if (dst->errors > 10) {
+					wpa_supplicant_ctrl_iface_detach(
+						head, &dst->addr,
+						dst->addrlen);
+				}
+			} else
+				dst->errors = 0;
+		}
+		idx++;
+		dst = next;
+	}
+	os_free(sbuf);
+}
+
+
+void wpa_supplicant_ctrl_iface_wait(struct ctrl_iface_priv *priv)
+{
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE - %s - wait for monitor",
+		   priv->wpa_s->ifname);
+	eloop_wait_for_read_sock(priv->sock);
+}
+
+
+/* Global ctrl_iface */
+
+static char *
+wpa_supplicant_global_get_cookie(struct ctrl_iface_global_priv *priv,
+				 size_t *reply_len)
+{
+	char *reply;
+	reply = os_malloc(7 + 2 * COOKIE_LEN + 1);
+	if (reply == NULL) {
+		*reply_len = 1;
+		return NULL;
+	}
+
+	os_memcpy(reply, "COOKIE=", 7);
+	wpa_snprintf_hex(reply + 7, 2 * COOKIE_LEN + 1,
+			 priv->cookie, COOKIE_LEN);
+
+	*reply_len = 7 + 2 * COOKIE_LEN;
+	return reply;
+}
+
+
+static void wpa_supplicant_global_ctrl_iface_receive(int sock, void *eloop_ctx,
+						     void *sock_ctx)
+{
+	struct wpa_global *global = eloop_ctx;
+	struct ctrl_iface_global_priv *priv = sock_ctx;
+	char *buf, *pos;
+	int res;
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	struct sockaddr_in6 from;
+#ifndef CONFIG_CTRL_IFACE_UDP_REMOTE
+	char addr[INET6_ADDRSTRLEN];
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	struct sockaddr_in from;
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	socklen_t fromlen = sizeof(from);
+	char *reply = NULL;
+	size_t reply_len;
+	u8 cookie[COOKIE_LEN];
+
+	buf = os_malloc(CTRL_IFACE_MAX_LEN + 1);
+	if (!buf)
+		return;
+	res = recvfrom(sock, buf, CTRL_IFACE_MAX_LEN, 0,
+		       (struct sockaddr *) &from, &fromlen);
+	if (res < 0) {
+		wpa_printf(MSG_ERROR, "recvfrom(ctrl_iface): %s",
+			   strerror(errno));
+		os_free(buf);
+		return;
+	}
+
+#ifndef CONFIG_CTRL_IFACE_UDP_REMOTE
+#ifdef CONFIG_CTRL_IFACE_UDP_IPV6
+	inet_ntop(AF_INET6, &from.sin6_addr, addr, sizeof(from));
+	if (os_strcmp(addr, "::1")) {
+		wpa_printf(MSG_DEBUG, "CTRL: Drop packet from unexpected source %s",
+			   addr);
+		os_free(buf);
+		return;
+	}
+#else /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+	if (from.sin_addr.s_addr != htonl((127 << 24) | 1)) {
+		/*
+		 * The OS networking stack is expected to drop this kind of
+		 * frames since the socket is bound to only localhost address.
+		 * Just in case, drop the frame if it is coming from any other
+		 * address.
+		 */
+		wpa_printf(MSG_DEBUG, "CTRL: Drop packet from unexpected "
+			   "source %s", inet_ntoa(from.sin_addr));
+		os_free(buf);
+		return;
+	}
+#endif /* CONFIG_CTRL_IFACE_UDP_IPV6 */
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+
+	if ((size_t) res > CTRL_IFACE_MAX_LEN) {
+		wpa_printf(MSG_ERROR, "recvform(ctrl_iface): input truncated");
+		os_free(buf);
+		return;
+	}
+	buf[res] = '\0';
+
+	if (os_strcmp(buf, "GET_COOKIE") == 0) {
+		reply = wpa_supplicant_global_get_cookie(priv, &reply_len);
+		goto done;
+	}
+
+	if (os_strncmp(buf, "COOKIE=", 7) != 0) {
+		wpa_printf(MSG_DEBUG, "CTLR: No cookie in the request - "
+			   "drop request");
+		os_free(buf);
+		return;
+	}
+
+	if (hexstr2bin(buf + 7, cookie, COOKIE_LEN) < 0) {
+		wpa_printf(MSG_DEBUG, "CTLR: Invalid cookie format in the "
+			   "request - drop request");
+		os_free(buf);
+		return;
+	}
+
+	if (os_memcmp(cookie, priv->cookie, COOKIE_LEN) != 0) {
+		wpa_printf(MSG_DEBUG, "CTLR: Invalid cookie in the request - "
+			   "drop request");
+		os_free(buf);
+		return;
+	}
+
+	pos = buf + 7 + 2 * COOKIE_LEN;
+	while (*pos == ' ')
+		pos++;
+
+	if (os_strcmp(pos, "ATTACH") == 0) {
+		if (wpa_supplicant_ctrl_iface_attach(&priv->ctrl_dst,
+						     &from, fromlen))
+			reply_len = 1;
+		else
+			reply_len = 2;
+	} else if (os_strcmp(pos, "DETACH") == 0) {
+		if (wpa_supplicant_ctrl_iface_detach(&priv->ctrl_dst,
+						     &from, fromlen))
+			reply_len = 1;
+		else
+			reply_len = 2;
+	} else {
+		reply = wpa_supplicant_global_ctrl_iface_process(global, pos,
+								 &reply_len);
+	}
+
+ done:
+	if (reply) {
+		sendto(sock, reply, reply_len, 0, (struct sockaddr *) &from,
+		       fromlen);
+		os_free(reply);
+	} else if (reply_len == 1) {
+		sendto(sock, "FAIL\n", 5, 0, (struct sockaddr *) &from,
+		       fromlen);
+	} else if (reply_len == 2) {
+		sendto(sock, "OK\n", 3, 0, (struct sockaddr *) &from,
+		       fromlen);
+	}
+
+	os_free(buf);
+}
+
+
+struct ctrl_iface_global_priv *
+wpa_supplicant_global_ctrl_iface_init(struct wpa_global *global)
+{
+	struct ctrl_iface_global_priv *priv;
+	struct sockaddr_in addr;
+	char *pos;
+	int port = WPA_GLOBAL_CTRL_IFACE_PORT;
+
+	priv = os_zalloc(sizeof(*priv));
+	if (priv == NULL)
+		return NULL;
+	priv->sock = -1;
+	os_get_random(priv->cookie, COOKIE_LEN);
+
+	if (global->params.ctrl_interface == NULL)
+		return priv;
+
+	wpa_printf(MSG_DEBUG, "Global control interface '%s'",
+		   global->params.ctrl_interface);
+
+	pos = os_strstr(global->params.ctrl_interface, "udp:");
+	if (pos) {
+		pos += 4;
+		port = atoi(pos);
+		if (port <= 0) {
+			wpa_printf(MSG_ERROR, "Invalid global ctrl UDP port %s",
+				   global->params.ctrl_interface);
+			goto fail;
+		}
+	}
+
+	priv->sock = socket(PF_INET, SOCK_DGRAM, 0);
+	if (priv->sock < 0) {
+		wpa_printf(MSG_ERROR, "socket(PF_INET): %s", strerror(errno));
+		goto fail;
+	}
+
+	os_memset(&addr, 0, sizeof(addr));
+	addr.sin_family = AF_INET;
+#ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
+	addr.sin_addr.s_addr = INADDR_ANY;
+#else /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+	addr.sin_addr.s_addr = htonl((127 << 24) | 1);
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+try_again:
+	addr.sin_port = htons(port);
+	if (bind(priv->sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+		port++;
+		if ((port - WPA_GLOBAL_CTRL_IFACE_PORT) <
+		    WPA_GLOBAL_CTRL_IFACE_PORT_LIMIT && !pos)
+			goto try_again;
+		wpa_printf(MSG_ERROR, "bind(AF_INET): %s", strerror(errno));
+		goto fail;
+	}
+
+#ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
+	wpa_printf(MSG_DEBUG, "global_ctrl_iface_init UDP port: %d", port);
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+
+	eloop_register_read_sock(priv->sock,
+				 wpa_supplicant_global_ctrl_iface_receive,
+				 global, priv);
+	wpa_msg_register_cb(wpa_supplicant_ctrl_iface_msg_cb);
+
+	return priv;
+
+fail:
+	if (priv->sock >= 0)
+		close(priv->sock);
+	os_free(priv);
+	return NULL;
+}
+
+
+void
+wpa_supplicant_global_ctrl_iface_deinit(struct ctrl_iface_global_priv *priv)
+{
+	if (priv->sock >= 0) {
+		eloop_unregister_read_sock(priv->sock);
+		close(priv->sock);
+	}
+
+	wpas_ctrl_iface_free_dst(priv->ctrl_dst);
+	os_free(priv);
+}
diff --git a/wpa_supplicant/ctrl_iface_unix.c b/wpa_supplicant/ctrl_iface_unix.c
new file mode 100644
index 000000000000..639573dae75e
--- /dev/null
+++ b/wpa_supplicant/ctrl_iface_unix.c
@@ -0,0 +1,1431 @@
+/*
+ * WPA Supplicant / UNIX domain socket -based control interface
+ * Copyright (c) 2004-2020, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+#include <sys/un.h>
+#include <sys/stat.h>
+#include <grp.h>
+#include <stddef.h>
+#include <unistd.h>
+#include <fcntl.h>
+#ifdef __linux__
+#include <sys/ioctl.h>
+#endif /* __linux__ */
+#ifdef ANDROID
+#include <cutils/sockets.h>
+#endif /* ANDROID */
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "utils/list.h"
+#include "common/ctrl_iface_common.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "ctrl_iface.h"
+
+/* Per-interface ctrl_iface */
+
+struct ctrl_iface_priv {
+	struct wpa_supplicant *wpa_s;
+	int sock;
+	struct dl_list ctrl_dst;
+	int android_control_socket;
+	struct dl_list msg_queue;
+	unsigned int throttle_count;
+};
+
+
+struct ctrl_iface_global_priv {
+	struct wpa_global *global;
+	int sock;
+	struct dl_list ctrl_dst;
+	int android_control_socket;
+	struct dl_list msg_queue;
+	unsigned int throttle_count;
+};
+
+struct ctrl_iface_msg {
+	struct dl_list list;
+	struct wpa_supplicant *wpa_s;
+	int level;
+	enum wpa_msg_type type;
+	const char *txt;
+	size_t len;
+};
+
+
+static void wpa_supplicant_ctrl_iface_send(struct wpa_supplicant *wpa_s,
+					   const char *ifname, int sock,
+					   struct dl_list *ctrl_dst,
+					   int level, const char *buf,
+					   size_t len,
+					   struct ctrl_iface_priv *priv,
+					   struct ctrl_iface_global_priv *gp);
+static int wpas_ctrl_iface_reinit(struct wpa_supplicant *wpa_s,
+				  struct ctrl_iface_priv *priv);
+static int wpas_ctrl_iface_global_reinit(struct wpa_global *global,
+					 struct ctrl_iface_global_priv *priv);
+
+
+static void wpas_ctrl_sock_debug(const char *title, int sock, const char *buf,
+				 size_t len)
+{
+#ifdef __linux__
+	socklen_t optlen;
+	int sndbuf, outq;
+	int level = MSG_MSGDUMP;
+
+	if (len >= 5 && os_strncmp(buf, "PONG\n", 5) == 0)
+		level = MSG_EXCESSIVE;
+
+	optlen = sizeof(sndbuf);
+	sndbuf = 0;
+	if (getsockopt(sock, SOL_SOCKET, SO_SNDBUF, &sndbuf, &optlen) < 0)
+		sndbuf = -1;
+
+	if (ioctl(sock, TIOCOUTQ, &outq) < 0)
+		outq = -1;
+
+	wpa_printf(level,
+		   "CTRL-DEBUG: %s: sock=%d sndbuf=%d outq=%d send_len=%d",
+		   title, sock, sndbuf, outq, (int) len);
+#endif /* __linux__ */
+}
+
+
+static int wpa_supplicant_ctrl_iface_attach(struct dl_list *ctrl_dst,
+					    struct sockaddr_storage *from,
+					    socklen_t fromlen, int global)
+{
+	return ctrl_iface_attach(ctrl_dst, from, fromlen, NULL);
+}
+
+
+static int wpa_supplicant_ctrl_iface_detach(struct dl_list *ctrl_dst,
+					    struct sockaddr_storage *from,
+					    socklen_t fromlen)
+{
+	return ctrl_iface_detach(ctrl_dst, from, fromlen);
+}
+
+
+static int wpa_supplicant_ctrl_iface_level(struct ctrl_iface_priv *priv,
+					   struct sockaddr_storage *from,
+					   socklen_t fromlen,
+					   char *level)
+{
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE LEVEL %s", level);
+
+	return ctrl_iface_level(&priv->ctrl_dst, from, fromlen, level);
+}
+
+
+static void wpa_supplicant_ctrl_iface_receive(int sock, void *eloop_ctx,
+					      void *sock_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct ctrl_iface_priv *priv = sock_ctx;
+	char *buf;
+	int res;
+	struct sockaddr_storage from;
+	socklen_t fromlen = sizeof(from);
+	char *reply = NULL, *reply_buf = NULL;
+	size_t reply_len = 0;
+	int new_attached = 0;
+
+	buf = os_malloc(CTRL_IFACE_MAX_LEN + 1);
+	if (!buf)
+		return;
+	res = recvfrom(sock, buf, CTRL_IFACE_MAX_LEN + 1, 0,
+		       (struct sockaddr *) &from, &fromlen);
+	if (res < 0) {
+		wpa_printf(MSG_ERROR, "recvfrom(ctrl_iface): %s",
+			   strerror(errno));
+		os_free(buf);
+		return;
+	}
+	if ((size_t) res > CTRL_IFACE_MAX_LEN) {
+		wpa_printf(MSG_ERROR, "recvform(ctrl_iface): input truncated");
+		os_free(buf);
+		return;
+	}
+	buf[res] = '\0';
+
+	if (os_strcmp(buf, "ATTACH") == 0) {
+		if (wpa_supplicant_ctrl_iface_attach(&priv->ctrl_dst, &from,
+						     fromlen, 0))
+			reply_len = 1;
+		else {
+			new_attached = 1;
+			reply_len = 2;
+		}
+	} else if (os_strcmp(buf, "DETACH") == 0) {
+		if (wpa_supplicant_ctrl_iface_detach(&priv->ctrl_dst, &from,
+						     fromlen))
+			reply_len = 1;
+		else
+			reply_len = 2;
+	} else if (os_strncmp(buf, "LEVEL ", 6) == 0) {
+		if (wpa_supplicant_ctrl_iface_level(priv, &from, fromlen,
+						    buf + 6))
+			reply_len = 1;
+		else
+			reply_len = 2;
+	} else {
+		reply_buf = wpa_supplicant_ctrl_iface_process(wpa_s, buf,
+							      &reply_len);
+		reply = reply_buf;
+
+		/*
+		 * There could be some password/key material in the command, so
+		 * clear the buffer explicitly now that it is not needed
+		 * anymore.
+		 */
+		os_memset(buf, 0, res);
+	}
+
+	if (!reply && reply_len == 1) {
+		reply = "FAIL\n";
+		reply_len = 5;
+	} else if (!reply && reply_len == 2) {
+		reply = "OK\n";
+		reply_len = 3;
+	}
+
+	if (reply) {
+		wpas_ctrl_sock_debug("ctrl_sock-sendto", sock, reply,
+				     reply_len);
+		if (sendto(sock, reply, reply_len, 0, (struct sockaddr *) &from,
+			   fromlen) < 0) {
+			int _errno = errno;
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"ctrl_iface sendto failed: %d - %s",
+				_errno, strerror(_errno));
+			if (_errno == ENOBUFS || _errno == EAGAIN) {
+				/*
+				 * The socket send buffer could be full. This
+				 * may happen if client programs are not
+				 * receiving their pending messages. Close and
+				 * reopen the socket as a workaround to avoid
+				 * getting stuck being unable to send any new
+				 * responses.
+				 */
+				sock = wpas_ctrl_iface_reinit(wpa_s, priv);
+				if (sock < 0) {
+					wpa_dbg(wpa_s, MSG_DEBUG, "Failed to reinitialize ctrl_iface socket");
+				}
+			}
+			if (new_attached) {
+				wpa_dbg(wpa_s, MSG_DEBUG, "Failed to send response to ATTACH - detaching");
+				new_attached = 0;
+				wpa_supplicant_ctrl_iface_detach(
+					&priv->ctrl_dst, &from, fromlen);
+			}
+		}
+	}
+	os_free(reply_buf);
+	os_free(buf);
+
+	if (new_attached)
+		eapol_sm_notify_ctrl_attached(wpa_s->eapol);
+}
+
+
+static char * wpa_supplicant_ctrl_iface_path(struct wpa_supplicant *wpa_s)
+{
+	char *buf;
+	size_t len;
+	char *pbuf, *dir = NULL;
+	int res;
+
+	if (wpa_s->conf->ctrl_interface == NULL)
+		return NULL;
+
+	pbuf = os_strdup(wpa_s->conf->ctrl_interface);
+	if (pbuf == NULL)
+		return NULL;
+	if (os_strncmp(pbuf, "DIR=", 4) == 0) {
+		char *gid_str;
+		dir = pbuf + 4;
+		gid_str = os_strstr(dir, " GROUP=");
+		if (gid_str)
+			*gid_str = '\0';
+	} else
+		dir = pbuf;
+
+	len = os_strlen(dir) + os_strlen(wpa_s->ifname) + 2;
+	buf = os_malloc(len);
+	if (buf == NULL) {
+		os_free(pbuf);
+		return NULL;
+	}
+
+	res = os_snprintf(buf, len, "%s/%s", dir, wpa_s->ifname);
+	if (os_snprintf_error(len, res)) {
+		os_free(pbuf);
+		os_free(buf);
+		return NULL;
+	}
+#ifdef __CYGWIN__
+	{
+		/* Windows/WinPcap uses interface names that are not suitable
+		 * as a file name - convert invalid chars to underscores */
+		char *pos = buf;
+		while (*pos) {
+			if (*pos == '\\')
+				*pos = '_';
+			pos++;
+		}
+	}
+#endif /* __CYGWIN__ */
+	os_free(pbuf);
+	return buf;
+}
+
+
+static int wpas_ctrl_iface_throttle(int sock)
+{
+#ifdef __linux__
+	socklen_t optlen;
+	int sndbuf, outq;
+
+	optlen = sizeof(sndbuf);
+	sndbuf = 0;
+	if (getsockopt(sock, SOL_SOCKET, SO_SNDBUF, &sndbuf, &optlen) < 0 ||
+	    ioctl(sock, TIOCOUTQ, &outq) < 0 ||
+	    sndbuf <= 0 || outq < 0)
+		return 0;
+	return outq > sndbuf / 2;
+#else /* __linux__ */
+	return 0;
+#endif /* __linux__ */
+}
+
+
+static void wpas_ctrl_msg_send_pending_global(struct wpa_global *global)
+{
+	struct ctrl_iface_global_priv *gpriv;
+	struct ctrl_iface_msg *msg;
+
+	gpriv = global->ctrl_iface;
+	while (gpriv && !dl_list_empty(&gpriv->msg_queue) &&
+	       !wpas_ctrl_iface_throttle(gpriv->sock)) {
+		msg = dl_list_first(&gpriv->msg_queue, struct ctrl_iface_msg,
+				    list);
+		if (!msg)
+			break;
+		dl_list_del(&msg->list);
+		wpa_supplicant_ctrl_iface_send(
+			msg->wpa_s,
+			msg->type != WPA_MSG_PER_INTERFACE ?
+			NULL : msg->wpa_s->ifname,
+			gpriv->sock, &gpriv->ctrl_dst, msg->level,
+			msg->txt, msg->len, NULL, gpriv);
+		os_free(msg);
+	}
+}
+
+
+static void wpas_ctrl_msg_send_pending_iface(struct wpa_supplicant *wpa_s)
+{
+	struct ctrl_iface_priv *priv;
+	struct ctrl_iface_msg *msg;
+
+	priv = wpa_s->ctrl_iface;
+	while (priv && !dl_list_empty(&priv->msg_queue) &&
+	       !wpas_ctrl_iface_throttle(priv->sock)) {
+		msg = dl_list_first(&priv->msg_queue, struct ctrl_iface_msg,
+				    list);
+		if (!msg)
+			break;
+		dl_list_del(&msg->list);
+		wpa_supplicant_ctrl_iface_send(wpa_s, NULL, priv->sock,
+					       &priv->ctrl_dst, msg->level,
+					       msg->txt, msg->len, priv, NULL);
+		os_free(msg);
+	}
+}
+
+
+static void wpas_ctrl_msg_queue_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct ctrl_iface_priv *priv;
+	struct ctrl_iface_global_priv *gpriv;
+	int sock = -1, gsock = -1;
+
+	wpas_ctrl_msg_send_pending_global(wpa_s->global);
+	wpas_ctrl_msg_send_pending_iface(wpa_s);
+
+	priv = wpa_s->ctrl_iface;
+	if (priv && !dl_list_empty(&priv->msg_queue))
+		sock = priv->sock;
+
+	gpriv = wpa_s->global->ctrl_iface;
+	if (gpriv && !dl_list_empty(&gpriv->msg_queue))
+		gsock = gpriv->sock;
+
+	if (sock > -1 || gsock > -1) {
+		/* Continue pending message transmission from a timeout */
+		wpa_printf(MSG_MSGDUMP,
+			   "CTRL: Had to throttle pending event message transmission for (sock %d gsock %d)",
+			   sock, gsock);
+		eloop_register_timeout(0, 20000, wpas_ctrl_msg_queue_timeout,
+				       wpa_s, NULL);
+	}
+}
+
+
+static void wpas_ctrl_msg_queue(struct dl_list *queue,
+				struct wpa_supplicant *wpa_s, int level,
+				enum wpa_msg_type type,
+				const char *txt, size_t len)
+{
+	struct ctrl_iface_msg *msg;
+
+	msg = os_zalloc(sizeof(*msg) + len);
+	if (!msg)
+		return;
+
+	msg->wpa_s = wpa_s;
+	msg->level = level;
+	msg->type = type;
+	os_memcpy(msg + 1, txt, len);
+	msg->txt = (const char *) (msg + 1);
+	msg->len = len;
+	dl_list_add_tail(queue, &msg->list);
+	eloop_cancel_timeout(wpas_ctrl_msg_queue_timeout, wpa_s, NULL);
+	eloop_register_timeout(0, 0, wpas_ctrl_msg_queue_timeout, wpa_s, NULL);
+}
+
+
+static void wpas_ctrl_msg_queue_limit(unsigned int throttle_count,
+				      struct dl_list *queue)
+{
+	struct ctrl_iface_msg *msg;
+
+	if (throttle_count < 2000)
+		return;
+
+	msg = dl_list_first(queue, struct ctrl_iface_msg, list);
+	if (msg) {
+		wpa_printf(MSG_DEBUG, "CTRL: Dropped oldest pending message");
+		dl_list_del(&msg->list);
+		os_free(msg);
+	}
+}
+
+
+static void wpa_supplicant_ctrl_iface_msg_cb(void *ctx, int level,
+					     enum wpa_msg_type type,
+					     const char *txt, size_t len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct ctrl_iface_priv *priv;
+	struct ctrl_iface_global_priv *gpriv;
+
+	if (wpa_s == NULL)
+		return;
+
+	gpriv = wpa_s->global->ctrl_iface;
+
+	if (type != WPA_MSG_NO_GLOBAL && gpriv &&
+	    !dl_list_empty(&gpriv->ctrl_dst)) {
+		if (!dl_list_empty(&gpriv->msg_queue) ||
+		    wpas_ctrl_iface_throttle(gpriv->sock)) {
+			if (gpriv->throttle_count == 0) {
+				wpa_printf(MSG_MSGDUMP,
+					   "CTRL: Had to throttle global event message for sock %d",
+					   gpriv->sock);
+			}
+			gpriv->throttle_count++;
+			wpas_ctrl_msg_queue_limit(gpriv->throttle_count,
+						  &gpriv->msg_queue);
+			wpas_ctrl_msg_queue(&gpriv->msg_queue, wpa_s, level,
+					    type, txt, len);
+		} else {
+			if (gpriv->throttle_count) {
+				wpa_printf(MSG_MSGDUMP,
+					   "CTRL: Had to throttle %u global event message(s) for sock %d",
+					   gpriv->throttle_count, gpriv->sock);
+			}
+			gpriv->throttle_count = 0;
+			wpa_supplicant_ctrl_iface_send(
+				wpa_s,
+				type != WPA_MSG_PER_INTERFACE ?
+				NULL : wpa_s->ifname,
+				gpriv->sock, &gpriv->ctrl_dst, level,
+				txt, len, NULL, gpriv);
+		}
+	}
+
+	priv = wpa_s->ctrl_iface;
+
+	if (type != WPA_MSG_ONLY_GLOBAL && priv) {
+		if (!dl_list_empty(&priv->msg_queue) ||
+		    wpas_ctrl_iface_throttle(priv->sock)) {
+			if (priv->throttle_count == 0) {
+				wpa_printf(MSG_MSGDUMP,
+					   "CTRL: Had to throttle event message for sock %d",
+					   priv->sock);
+			}
+			priv->throttle_count++;
+			wpas_ctrl_msg_queue_limit(priv->throttle_count,
+						  &priv->msg_queue);
+			wpas_ctrl_msg_queue(&priv->msg_queue, wpa_s, level,
+					    type, txt, len);
+		} else {
+			if (priv->throttle_count) {
+				wpa_printf(MSG_MSGDUMP,
+					   "CTRL: Had to throttle %u event message(s) for sock %d",
+					   priv->throttle_count, priv->sock);
+			}
+			priv->throttle_count = 0;
+			wpa_supplicant_ctrl_iface_send(wpa_s, NULL, priv->sock,
+						       &priv->ctrl_dst, level,
+						       txt, len, priv, NULL);
+		}
+	}
+}
+
+
+static int wpas_ctrl_iface_open_sock(struct wpa_supplicant *wpa_s,
+				     struct ctrl_iface_priv *priv)
+{
+	struct sockaddr_un addr;
+	char *fname = NULL;
+	gid_t gid = 0;
+	int gid_set = 0;
+	char *buf, *dir = NULL, *gid_str = NULL;
+	struct group *grp;
+	char *endp;
+	int flags;
+
+	buf = os_strdup(wpa_s->conf->ctrl_interface);
+	if (buf == NULL)
+		goto fail;
+#ifdef ANDROID
+	os_snprintf(addr.sun_path, sizeof(addr.sun_path), "wpa_%s",
+		    wpa_s->conf->ctrl_interface);
+	priv->sock = android_get_control_socket(addr.sun_path);
+	if (priv->sock >= 0) {
+		priv->android_control_socket = 1;
+		goto havesock;
+	}
+#endif /* ANDROID */
+	if (os_strncmp(buf, "DIR=", 4) == 0) {
+		dir = buf + 4;
+		gid_str = os_strstr(dir, " GROUP=");
+		if (gid_str) {
+			*gid_str = '\0';
+			gid_str += 7;
+		}
+	} else {
+		dir = buf;
+		gid_str = wpa_s->conf->ctrl_interface_group;
+	}
+
+	if (mkdir(dir, S_IRWXU | S_IRWXG) < 0) {
+		if (errno == EEXIST) {
+			wpa_printf(MSG_DEBUG, "Using existing control "
+				   "interface directory.");
+		} else {
+			wpa_printf(MSG_ERROR, "mkdir[ctrl_interface=%s]: %s",
+				   dir, strerror(errno));
+			goto fail;
+		}
+	}
+
+#ifdef ANDROID
+	/*
+	 * wpa_supplicant is started from /init.*.rc on Android and that seems
+	 * to be using umask 0077 which would leave the control interface
+	 * directory without group access. This breaks things since Wi-Fi
+	 * framework assumes that this directory can be accessed by other
+	 * applications in the wifi group. Fix this by adding group access even
+	 * if umask value would prevent this.
+	 */
+	if (chmod(dir, S_IRWXU | S_IRWXG) < 0) {
+		wpa_printf(MSG_ERROR, "CTRL: Could not chmod directory: %s",
+			   strerror(errno));
+		/* Try to continue anyway */
+	}
+#endif /* ANDROID */
+
+	if (gid_str) {
+		grp = getgrnam(gid_str);
+		if (grp) {
+			gid = grp->gr_gid;
+			gid_set = 1;
+			wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d"
+				   " (from group name '%s')",
+				   (int) gid, gid_str);
+		} else {
+			/* Group name not found - try to parse this as gid */
+			gid = strtol(gid_str, &endp, 10);
+			if (*gid_str == '\0' || *endp != '\0') {
+				wpa_printf(MSG_ERROR, "CTRL: Invalid group "
+					   "'%s'", gid_str);
+				goto fail;
+			}
+			gid_set = 1;
+			wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
+				   (int) gid);
+		}
+	}
+
+	if (gid_set && lchown(dir, -1, gid) < 0) {
+		wpa_printf(MSG_ERROR, "lchown[ctrl_interface=%s,gid=%d]: %s",
+			   dir, (int) gid, strerror(errno));
+		goto fail;
+	}
+
+	/* Make sure the group can enter and read the directory */
+	if (gid_set &&
+	    chmod(dir, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP) < 0) {
+		wpa_printf(MSG_ERROR, "CTRL: chmod[ctrl_interface]: %s",
+			   strerror(errno));
+		goto fail;
+	}
+
+	if (os_strlen(dir) + 1 + os_strlen(wpa_s->ifname) >=
+	    sizeof(addr.sun_path)) {
+		wpa_printf(MSG_ERROR, "ctrl_iface path limit exceeded");
+		goto fail;
+	}
+
+	priv->sock = socket(PF_UNIX, SOCK_DGRAM, 0);
+	if (priv->sock < 0) {
+		wpa_printf(MSG_ERROR, "socket(PF_UNIX): %s", strerror(errno));
+		goto fail;
+	}
+
+	os_memset(&addr, 0, sizeof(addr));
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+	addr.sun_len = sizeof(addr);
+#endif /* __FreeBSD__ */
+	addr.sun_family = AF_UNIX;
+	fname = wpa_supplicant_ctrl_iface_path(wpa_s);
+	if (fname == NULL)
+		goto fail;
+	os_strlcpy(addr.sun_path, fname, sizeof(addr.sun_path));
+	if (bind(priv->sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+		wpa_printf(MSG_DEBUG, "ctrl_iface bind(PF_UNIX) failed: %s",
+			   strerror(errno));
+		if (connect(priv->sock, (struct sockaddr *) &addr,
+			    sizeof(addr)) < 0) {
+			wpa_printf(MSG_DEBUG, "ctrl_iface exists, but does not"
+				   " allow connections - assuming it was left"
+				   "over from forced program termination");
+			if (unlink(fname) < 0) {
+				wpa_printf(MSG_ERROR,
+					   "Could not unlink existing ctrl_iface socket '%s': %s",
+					   fname, strerror(errno));
+				goto fail;
+			}
+			if (bind(priv->sock, (struct sockaddr *) &addr,
+				 sizeof(addr)) < 0) {
+				wpa_printf(MSG_ERROR, "supp-ctrl-iface-init: bind(PF_UNIX): %s",
+					   strerror(errno));
+				goto fail;
+			}
+			wpa_printf(MSG_DEBUG, "Successfully replaced leftover "
+				   "ctrl_iface socket '%s'", fname);
+		} else {
+			wpa_printf(MSG_INFO, "ctrl_iface exists and seems to "
+				   "be in use - cannot override it");
+			wpa_printf(MSG_INFO, "Delete '%s' manually if it is "
+				   "not used anymore", fname);
+			os_free(fname);
+			fname = NULL;
+			goto fail;
+		}
+	}
+
+	if (gid_set && lchown(fname, -1, gid) < 0) {
+		wpa_printf(MSG_ERROR, "lchown[ctrl_interface=%s,gid=%d]: %s",
+			   fname, (int) gid, strerror(errno));
+		goto fail;
+	}
+
+	if (chmod(fname, S_IRWXU | S_IRWXG) < 0) {
+		wpa_printf(MSG_ERROR, "chmod[ctrl_interface=%s]: %s",
+			   fname, strerror(errno));
+		goto fail;
+	}
+	os_free(fname);
+
+#ifdef ANDROID
+havesock:
+#endif /* ANDROID */
+
+	/*
+	 * Make socket non-blocking so that we don't hang forever if
+	 * target dies unexpectedly.
+	 */
+	flags = fcntl(priv->sock, F_GETFL);
+	if (flags >= 0) {
+		flags |= O_NONBLOCK;
+		if (fcntl(priv->sock, F_SETFL, flags) < 0) {
+			wpa_printf(MSG_INFO, "fcntl(ctrl, O_NONBLOCK): %s",
+				   strerror(errno));
+			/* Not fatal, continue on.*/
+		}
+	}
+
+	eloop_register_read_sock(priv->sock, wpa_supplicant_ctrl_iface_receive,
+				 wpa_s, priv);
+	wpa_msg_register_cb(wpa_supplicant_ctrl_iface_msg_cb);
+
+	os_free(buf);
+	return 0;
+
+fail:
+	if (priv->sock >= 0) {
+		close(priv->sock);
+		priv->sock = -1;
+	}
+	if (fname) {
+		unlink(fname);
+		os_free(fname);
+	}
+	os_free(buf);
+	return -1;
+}
+
+
+struct ctrl_iface_priv *
+wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s)
+{
+	struct ctrl_iface_priv *priv;
+
+	priv = os_zalloc(sizeof(*priv));
+	if (priv == NULL)
+		return NULL;
+	dl_list_init(&priv->ctrl_dst);
+	dl_list_init(&priv->msg_queue);
+	priv->wpa_s = wpa_s;
+	priv->sock = -1;
+
+	if (wpa_s->conf->ctrl_interface == NULL)
+		return priv;
+
+#ifdef ANDROID
+	if (wpa_s->global->params.ctrl_interface) {
+		int same = 0;
+
+		if (wpa_s->global->params.ctrl_interface[0] == '/') {
+			if (os_strcmp(wpa_s->global->params.ctrl_interface,
+				      wpa_s->conf->ctrl_interface) == 0)
+				same = 1;
+		} else if (os_strncmp(wpa_s->global->params.ctrl_interface,
+				      "@android:", 9) == 0 ||
+			   os_strncmp(wpa_s->global->params.ctrl_interface,
+				      "@abstract:", 10) == 0) {
+			char *pos;
+
+			/*
+			 * Currently, Android uses @android:wpa_* as the naming
+			 * convention for the global ctrl interface. This logic
+			 * needs to be revisited if the above naming convention
+			 * is modified.
+			 */
+			pos = os_strchr(wpa_s->global->params.ctrl_interface,
+					'_');
+			if (pos &&
+			    os_strcmp(pos + 1,
+				      wpa_s->conf->ctrl_interface) == 0)
+				same = 1;
+		}
+
+		if (same) {
+			/*
+			 * The invalid configuration combination might be
+			 * possible to hit in an Android OTA upgrade case, so
+			 * instead of refusing to start the wpa_supplicant
+			 * process, do not open the per-interface ctrl_iface
+			 * and continue with the global control interface that
+			 * was set from the command line since the Wi-Fi
+			 * framework will use it for operations.
+			 */
+			wpa_printf(MSG_ERROR,
+				   "global ctrl interface %s matches ctrl interface %s - do not open per-interface ctrl interface",
+				   wpa_s->global->params.ctrl_interface,
+				   wpa_s->conf->ctrl_interface);
+			return priv;
+		}
+	}
+#endif /* ANDROID */
+
+	if (wpas_ctrl_iface_open_sock(wpa_s, priv) < 0) {
+		os_free(priv);
+		return NULL;
+	}
+
+	return priv;
+}
+
+
+static int wpas_ctrl_iface_reinit(struct wpa_supplicant *wpa_s,
+				  struct ctrl_iface_priv *priv)
+{
+	int res;
+
+	if (priv->sock <= 0)
+		return -1;
+
+	/*
+	 * On Android, the control socket being used may be the socket
+	 * that is created when wpa_supplicant is started as a /init.*.rc
+	 * service. Such a socket is maintained as a key-value pair in
+	 * Android's environment. Closing this control socket would leave us
+	 * in a bad state with an invalid socket descriptor.
+	 */
+	if (priv->android_control_socket)
+		return priv->sock;
+
+	eloop_unregister_read_sock(priv->sock);
+	close(priv->sock);
+	priv->sock = -1;
+	res = wpas_ctrl_iface_open_sock(wpa_s, priv);
+	if (res < 0)
+		return -1;
+	return priv->sock;
+}
+
+
+static void
+wpas_global_ctrl_iface_flush_queued_msg(struct wpa_global *global,
+					struct wpa_supplicant *wpa_s)
+{
+	struct ctrl_iface_global_priv *gpriv;
+	struct ctrl_iface_msg *msg, *prev_msg;
+	unsigned int count = 0;
+
+	if (!global || !global->ctrl_iface)
+		return;
+
+	gpriv = global->ctrl_iface;
+	dl_list_for_each_safe(msg, prev_msg, &gpriv->msg_queue,
+			      struct ctrl_iface_msg, list) {
+		if (msg->wpa_s == wpa_s) {
+			count++;
+			dl_list_del(&msg->list);
+			os_free(msg);
+		}
+	}
+
+	if (count) {
+		wpa_printf(MSG_DEBUG,
+			   "CTRL: Dropped %u pending message(s) for interface that is being removed",
+			count);
+	}
+}
+
+
+void wpa_supplicant_ctrl_iface_deinit(struct wpa_supplicant *wpa_s,
+				      struct ctrl_iface_priv *priv)
+{
+	struct wpa_ctrl_dst *dst, *prev;
+	struct ctrl_iface_msg *msg, *prev_msg;
+	struct ctrl_iface_global_priv *gpriv;
+
+	if (!priv) {
+		/* Control interface has not yet been initialized, so there is
+		 * nothing to deinitialize here. However, there might be a
+		 * pending message for this interface, so get rid of any such
+		 * entry before completing interface removal. */
+		wpas_global_ctrl_iface_flush_queued_msg(wpa_s->global, wpa_s);
+		eloop_cancel_timeout(wpas_ctrl_msg_queue_timeout, wpa_s, NULL);
+		return;
+	}
+
+	if (priv->sock > -1) {
+		char *fname;
+		char *buf, *dir = NULL;
+		eloop_unregister_read_sock(priv->sock);
+		if (!dl_list_empty(&priv->ctrl_dst)) {
+			/*
+			 * Wait before closing the control socket if
+			 * there are any attached monitors in order to allow
+			 * them to receive any pending messages.
+			 */
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE wait for attached "
+				   "monitors to receive messages");
+			os_sleep(0, 100000);
+		}
+		close(priv->sock);
+		priv->sock = -1;
+		fname = wpa_supplicant_ctrl_iface_path(priv->wpa_s);
+		if (fname) {
+			unlink(fname);
+			os_free(fname);
+		}
+
+		if (priv->wpa_s->conf->ctrl_interface == NULL)
+			goto free_dst;
+		buf = os_strdup(priv->wpa_s->conf->ctrl_interface);
+		if (buf == NULL)
+			goto free_dst;
+		if (os_strncmp(buf, "DIR=", 4) == 0) {
+			char *gid_str;
+			dir = buf + 4;
+			gid_str = os_strstr(dir, " GROUP=");
+			if (gid_str)
+				*gid_str = '\0';
+		} else
+			dir = buf;
+
+		if (rmdir(dir) < 0) {
+			if (errno == ENOTEMPTY) {
+				wpa_printf(MSG_DEBUG, "Control interface "
+					   "directory not empty - leaving it "
+					   "behind");
+			} else {
+				wpa_printf(MSG_ERROR,
+					   "rmdir[ctrl_interface=%s]: %s",
+					   dir, strerror(errno));
+			}
+		}
+		os_free(buf);
+	}
+
+free_dst:
+	dl_list_for_each_safe(dst, prev, &priv->ctrl_dst, struct wpa_ctrl_dst,
+			      list) {
+		dl_list_del(&dst->list);
+		os_free(dst);
+	}
+	dl_list_for_each_safe(msg, prev_msg, &priv->msg_queue,
+			      struct ctrl_iface_msg, list) {
+		dl_list_del(&msg->list);
+		os_free(msg);
+	}
+	gpriv = priv->wpa_s->global->ctrl_iface;
+	if (gpriv) {
+		dl_list_for_each_safe(msg, prev_msg, &gpriv->msg_queue,
+				      struct ctrl_iface_msg, list) {
+			if (msg->wpa_s == priv->wpa_s) {
+				dl_list_del(&msg->list);
+				os_free(msg);
+			}
+		}
+	}
+	wpas_global_ctrl_iface_flush_queued_msg(wpa_s->global, wpa_s);
+	eloop_cancel_timeout(wpas_ctrl_msg_queue_timeout, priv->wpa_s, NULL);
+	os_free(priv);
+}
+
+
+/**
+ * wpa_supplicant_ctrl_iface_send - Send a control interface packet to monitors
+ * @ifname: Interface name for global control socket or %NULL
+ * @sock: Local socket fd
+ * @ctrl_dst: List of attached listeners
+ * @level: Priority level of the message
+ * @buf: Message data
+ * @len: Message length
+ *
+ * Send a packet to all monitor programs attached to the control interface.
+ */
+static void wpa_supplicant_ctrl_iface_send(struct wpa_supplicant *wpa_s,
+					   const char *ifname, int sock,
+					   struct dl_list *ctrl_dst,
+					   int level, const char *buf,
+					   size_t len,
+					   struct ctrl_iface_priv *priv,
+					   struct ctrl_iface_global_priv *gp)
+{
+	struct wpa_ctrl_dst *dst, *next;
+	char levelstr[10];
+	int idx, res;
+	struct msghdr msg;
+	struct iovec io[5];
+
+	if (sock < 0 || dl_list_empty(ctrl_dst))
+		return;
+
+	res = os_snprintf(levelstr, sizeof(levelstr), "<%d>", level);
+	if (os_snprintf_error(sizeof(levelstr), res))
+		return;
+	idx = 0;
+	if (ifname) {
+		io[idx].iov_base = "IFNAME=";
+		io[idx].iov_len = 7;
+		idx++;
+		io[idx].iov_base = (char *) ifname;
+		io[idx].iov_len = os_strlen(ifname);
+		idx++;
+		io[idx].iov_base = " ";
+		io[idx].iov_len = 1;
+		idx++;
+	}
+	io[idx].iov_base = levelstr;
+	io[idx].iov_len = os_strlen(levelstr);
+	idx++;
+	io[idx].iov_base = (char *) buf;
+	io[idx].iov_len = len;
+	idx++;
+	os_memset(&msg, 0, sizeof(msg));
+	msg.msg_iov = io;
+	msg.msg_iovlen = idx;
+
+	dl_list_for_each_safe(dst, next, ctrl_dst, struct wpa_ctrl_dst, list) {
+		int _errno;
+		char txt[200];
+
+		if (level < dst->debug_level)
+			continue;
+
+		msg.msg_name = (void *) &dst->addr;
+		msg.msg_namelen = dst->addrlen;
+		wpas_ctrl_sock_debug("ctrl_sock-sendmsg", sock, buf, len);
+		if (sendmsg(sock, &msg, MSG_DONTWAIT) >= 0) {
+			sockaddr_print(MSG_MSGDUMP,
+				       "CTRL_IFACE monitor sent successfully to",
+				       &dst->addr, dst->addrlen);
+			dst->errors = 0;
+			continue;
+		}
+
+		_errno = errno;
+		os_snprintf(txt, sizeof(txt), "CTRL_IFACE monitor: %d (%s) for",
+			    _errno, strerror(_errno));
+		sockaddr_print(MSG_DEBUG, txt, &dst->addr, dst->addrlen);
+		dst->errors++;
+
+		if (dst->errors > 10 || _errno == ENOENT || _errno == EPERM) {
+			sockaddr_print(MSG_INFO, "CTRL_IFACE: Detach monitor that cannot receive messages:",
+				       &dst->addr, dst->addrlen);
+			wpa_supplicant_ctrl_iface_detach(ctrl_dst, &dst->addr,
+							 dst->addrlen);
+		}
+
+		if (_errno == ENOBUFS || _errno == EAGAIN) {
+			/*
+			 * The socket send buffer could be full. This may happen
+			 * if client programs are not receiving their pending
+			 * messages. Close and reopen the socket as a workaround
+			 * to avoid getting stuck being unable to send any new
+			 * responses.
+			 */
+			if (priv)
+				sock = wpas_ctrl_iface_reinit(wpa_s, priv);
+			else if (gp)
+				sock = wpas_ctrl_iface_global_reinit(
+					wpa_s->global, gp);
+			else
+				break;
+			if (sock < 0) {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"Failed to reinitialize ctrl_iface socket");
+				break;
+			}
+		}
+	}
+}
+
+
+void wpa_supplicant_ctrl_iface_wait(struct ctrl_iface_priv *priv)
+{
+	char buf[256];
+	int res;
+	struct sockaddr_storage from;
+	socklen_t fromlen = sizeof(from);
+
+	if (priv->sock == -1)
+		return;
+
+	for (;;) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE - %s - wait for monitor to "
+			   "attach", priv->wpa_s->ifname);
+		eloop_wait_for_read_sock(priv->sock);
+
+		res = recvfrom(priv->sock, buf, sizeof(buf) - 1, 0,
+			       (struct sockaddr *) &from, &fromlen);
+		if (res < 0) {
+			wpa_printf(MSG_ERROR, "recvfrom(ctrl_iface): %s",
+				   strerror(errno));
+			continue;
+		}
+		buf[res] = '\0';
+
+		if (os_strcmp(buf, "ATTACH") == 0) {
+			/* handle ATTACH signal of first monitor interface */
+			if (!wpa_supplicant_ctrl_iface_attach(&priv->ctrl_dst,
+							      &from, fromlen,
+							      0)) {
+				if (sendto(priv->sock, "OK\n", 3, 0,
+					   (struct sockaddr *) &from, fromlen) <
+				    0) {
+					wpa_printf(MSG_DEBUG, "ctrl_iface sendto failed: %s",
+						   strerror(errno));
+				}
+				/* OK to continue */
+				return;
+			} else {
+				if (sendto(priv->sock, "FAIL\n", 5, 0,
+					   (struct sockaddr *) &from, fromlen) <
+				    0) {
+					wpa_printf(MSG_DEBUG, "ctrl_iface sendto failed: %s",
+						   strerror(errno));
+				}
+			}
+		} else {
+			/* return FAIL for all other signals */
+			if (sendto(priv->sock, "FAIL\n", 5, 0,
+				   (struct sockaddr *) &from, fromlen) < 0) {
+				wpa_printf(MSG_DEBUG,
+					   "ctrl_iface sendto failed: %s",
+					   strerror(errno));
+			}
+		}
+	}
+}
+
+
+/* Global ctrl_iface */
+
+static void wpa_supplicant_global_ctrl_iface_receive(int sock, void *eloop_ctx,
+						     void *sock_ctx)
+{
+	struct wpa_global *global = eloop_ctx;
+	struct ctrl_iface_global_priv *priv = sock_ctx;
+	char *buf;
+	int res;
+	struct sockaddr_storage from;
+	socklen_t fromlen = sizeof(from);
+	char *reply = NULL, *reply_buf = NULL;
+	size_t reply_len;
+
+	buf = os_malloc(CTRL_IFACE_MAX_LEN + 1);
+	if (!buf)
+		return;
+	res = recvfrom(sock, buf, CTRL_IFACE_MAX_LEN + 1, 0,
+		       (struct sockaddr *) &from, &fromlen);
+	if (res < 0) {
+		wpa_printf(MSG_ERROR, "recvfrom(ctrl_iface): %s",
+			   strerror(errno));
+		os_free(buf);
+		return;
+	}
+	if ((size_t) res > CTRL_IFACE_MAX_LEN) {
+		wpa_printf(MSG_ERROR, "recvform(ctrl_iface): input truncated");
+		os_free(buf);
+		return;
+	}
+	buf[res] = '\0';
+
+	if (os_strcmp(buf, "ATTACH") == 0) {
+		if (wpa_supplicant_ctrl_iface_attach(&priv->ctrl_dst, &from,
+						     fromlen, 1))
+			reply_len = 1;
+		else
+			reply_len = 2;
+	} else if (os_strcmp(buf, "DETACH") == 0) {
+		if (wpa_supplicant_ctrl_iface_detach(&priv->ctrl_dst, &from,
+						     fromlen))
+			reply_len = 1;
+		else
+			reply_len = 2;
+	} else {
+		reply_buf = wpa_supplicant_global_ctrl_iface_process(
+			global, buf, &reply_len);
+		reply = reply_buf;
+
+		/*
+		 * There could be some password/key material in the command, so
+		 * clear the buffer explicitly now that it is not needed
+		 * anymore.
+		 */
+		os_memset(buf, 0, res);
+	}
+
+	if (!reply && reply_len == 1) {
+		reply = "FAIL\n";
+		reply_len = 5;
+	} else if (!reply && reply_len == 2) {
+		reply = "OK\n";
+		reply_len = 3;
+	}
+
+	if (reply) {
+		wpas_ctrl_sock_debug("global_ctrl_sock-sendto",
+				     sock, reply, reply_len);
+		if (sendto(sock, reply, reply_len, 0, (struct sockaddr *) &from,
+			   fromlen) < 0) {
+			wpa_printf(MSG_DEBUG, "ctrl_iface sendto failed: %s",
+				strerror(errno));
+		}
+	}
+	os_free(reply_buf);
+	os_free(buf);
+}
+
+
+static int wpas_global_ctrl_iface_open_sock(struct wpa_global *global,
+					    struct ctrl_iface_global_priv *priv)
+{
+	struct sockaddr_un addr;
+	const char *ctrl = global->params.ctrl_interface;
+	int flags;
+
+	wpa_printf(MSG_DEBUG, "Global control interface '%s'", ctrl);
+
+#ifdef ANDROID
+	if (os_strncmp(ctrl, "@android:", 9) == 0) {
+		priv->sock = android_get_control_socket(ctrl + 9);
+		if (priv->sock < 0) {
+			wpa_printf(MSG_ERROR, "Failed to open Android control "
+				   "socket '%s'", ctrl + 9);
+			goto fail;
+		}
+		wpa_printf(MSG_DEBUG, "Using Android control socket '%s'",
+			   ctrl + 9);
+		priv->android_control_socket = 1;
+		goto havesock;
+	}
+
+	if (os_strncmp(ctrl, "@abstract:", 10) != 0) {
+		/*
+		 * Backwards compatibility - try to open an Android control
+		 * socket and if that fails, assume this was a UNIX domain
+		 * socket instead.
+		 */
+		priv->sock = android_get_control_socket(ctrl);
+		if (priv->sock >= 0) {
+			wpa_printf(MSG_DEBUG,
+				   "Using Android control socket '%s'",
+				   ctrl);
+			priv->android_control_socket = 1;
+			goto havesock;
+		}
+	}
+#endif /* ANDROID */
+
+	priv->sock = socket(PF_UNIX, SOCK_DGRAM, 0);
+	if (priv->sock < 0) {
+		wpa_printf(MSG_ERROR, "socket(PF_UNIX): %s", strerror(errno));
+		goto fail;
+	}
+
+	os_memset(&addr, 0, sizeof(addr));
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+	addr.sun_len = sizeof(addr);
+#endif /* __FreeBSD__ */
+	addr.sun_family = AF_UNIX;
+
+	if (os_strncmp(ctrl, "@abstract:", 10) == 0) {
+		addr.sun_path[0] = '\0';
+		os_strlcpy(addr.sun_path + 1, ctrl + 10,
+			   sizeof(addr.sun_path) - 1);
+		if (bind(priv->sock, (struct sockaddr *) &addr, sizeof(addr)) <
+		    0) {
+			wpa_printf(MSG_ERROR, "supp-global-ctrl-iface-init: "
+				   "bind(PF_UNIX;%s) failed: %s",
+				   ctrl, strerror(errno));
+			goto fail;
+		}
+		wpa_printf(MSG_DEBUG, "Using Abstract control socket '%s'",
+			   ctrl + 10);
+		goto havesock;
+	}
+
+	os_strlcpy(addr.sun_path, ctrl, sizeof(addr.sun_path));
+	if (bind(priv->sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+		wpa_printf(MSG_INFO, "supp-global-ctrl-iface-init(%s) (will try fixup): bind(PF_UNIX): %s",
+			   ctrl, strerror(errno));
+		if (connect(priv->sock, (struct sockaddr *) &addr,
+			    sizeof(addr)) < 0) {
+			wpa_printf(MSG_DEBUG, "ctrl_iface exists, but does not"
+				   " allow connections - assuming it was left"
+				   "over from forced program termination");
+			if (unlink(ctrl) < 0) {
+				wpa_printf(MSG_ERROR,
+					   "Could not unlink existing ctrl_iface socket '%s': %s",
+					   ctrl, strerror(errno));
+				goto fail;
+			}
+			if (bind(priv->sock, (struct sockaddr *) &addr,
+				 sizeof(addr)) < 0) {
+				wpa_printf(MSG_ERROR, "supp-glb-iface-init: bind(PF_UNIX;%s): %s",
+					   ctrl, strerror(errno));
+				goto fail;
+			}
+			wpa_printf(MSG_DEBUG, "Successfully replaced leftover "
+				   "ctrl_iface socket '%s'",
+				   ctrl);
+		} else {
+			wpa_printf(MSG_INFO, "ctrl_iface exists and seems to "
+				   "be in use - cannot override it");
+			wpa_printf(MSG_INFO, "Delete '%s' manually if it is "
+				   "not used anymore",
+				   ctrl);
+			goto fail;
+		}
+	}
+
+	wpa_printf(MSG_DEBUG, "Using UNIX control socket '%s'", ctrl);
+
+	if (global->params.ctrl_interface_group) {
+		char *gid_str = global->params.ctrl_interface_group;
+		gid_t gid = 0;
+		struct group *grp;
+		char *endp;
+
+		grp = getgrnam(gid_str);
+		if (grp) {
+			gid = grp->gr_gid;
+			wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d"
+				   " (from group name '%s')",
+				   (int) gid, gid_str);
+		} else {
+			/* Group name not found - try to parse this as gid */
+			gid = strtol(gid_str, &endp, 10);
+			if (*gid_str == '\0' || *endp != '\0') {
+				wpa_printf(MSG_ERROR, "CTRL: Invalid group "
+					   "'%s'", gid_str);
+				goto fail;
+			}
+			wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
+				   (int) gid);
+		}
+		if (lchown(ctrl, -1, gid) < 0) {
+			wpa_printf(MSG_ERROR,
+				   "lchown[global_ctrl_interface=%s,gid=%d]: %s",
+				   ctrl, (int) gid, strerror(errno));
+			goto fail;
+		}
+
+		if (chmod(ctrl, S_IRWXU | S_IRWXG) < 0) {
+			wpa_printf(MSG_ERROR,
+				   "chmod[global_ctrl_interface=%s]: %s",
+				   ctrl, strerror(errno));
+			goto fail;
+		}
+	} else {
+		if (chmod(ctrl, S_IRWXU) < 0) {
+			wpa_printf(MSG_DEBUG,
+				   "chmod[global_ctrl_interface=%s](S_IRWXU): %s",
+				   ctrl, strerror(errno));
+			/* continue anyway since group change was not required
+			 */
+		}
+	}
+
+havesock:
+
+	/*
+	 * Make socket non-blocking so that we don't hang forever if
+	 * target dies unexpectedly.
+	 */
+	flags = fcntl(priv->sock, F_GETFL);
+	if (flags >= 0) {
+		flags |= O_NONBLOCK;
+		if (fcntl(priv->sock, F_SETFL, flags) < 0) {
+			wpa_printf(MSG_INFO, "fcntl(ctrl, O_NONBLOCK): %s",
+				   strerror(errno));
+			/* Not fatal, continue on.*/
+		}
+	}
+
+	eloop_register_read_sock(priv->sock,
+				 wpa_supplicant_global_ctrl_iface_receive,
+				 global, priv);
+
+	return 0;
+
+fail:
+	if (priv->sock >= 0) {
+		close(priv->sock);
+		priv->sock = -1;
+	}
+	return -1;
+}
+
+
+struct ctrl_iface_global_priv *
+wpa_supplicant_global_ctrl_iface_init(struct wpa_global *global)
+{
+	struct ctrl_iface_global_priv *priv;
+
+	priv = os_zalloc(sizeof(*priv));
+	if (priv == NULL)
+		return NULL;
+	dl_list_init(&priv->ctrl_dst);
+	dl_list_init(&priv->msg_queue);
+	priv->global = global;
+	priv->sock = -1;
+
+	if (global->params.ctrl_interface == NULL)
+		return priv;
+
+	if (wpas_global_ctrl_iface_open_sock(global, priv) < 0) {
+		os_free(priv);
+		return NULL;
+	}
+
+	wpa_msg_register_cb(wpa_supplicant_ctrl_iface_msg_cb);
+
+	return priv;
+}
+
+
+static int wpas_ctrl_iface_global_reinit(struct wpa_global *global,
+					 struct ctrl_iface_global_priv *priv)
+{
+	int res;
+
+	if (priv->sock <= 0)
+		return -1;
+
+	/*
+	 * On Android, the control socket being used may be the socket
+	 * that is created when wpa_supplicant is started as a /init.*.rc
+	 * service. Such a socket is maintained as a key-value pair in
+	 * Android's environment. Closing this control socket would leave us
+	 * in a bad state with an invalid socket descriptor.
+	 */
+	if (priv->android_control_socket)
+		return priv->sock;
+
+	eloop_unregister_read_sock(priv->sock);
+	close(priv->sock);
+	priv->sock = -1;
+	res = wpas_global_ctrl_iface_open_sock(global, priv);
+	if (res < 0)
+		return -1;
+	return priv->sock;
+}
+
+
+void
+wpa_supplicant_global_ctrl_iface_deinit(struct ctrl_iface_global_priv *priv)
+{
+	struct wpa_ctrl_dst *dst, *prev;
+	struct ctrl_iface_msg *msg, *prev_msg;
+
+	if (priv->sock >= 0) {
+		eloop_unregister_read_sock(priv->sock);
+		close(priv->sock);
+	}
+	if (priv->global->params.ctrl_interface)
+		unlink(priv->global->params.ctrl_interface);
+	dl_list_for_each_safe(dst, prev, &priv->ctrl_dst, struct wpa_ctrl_dst,
+			      list) {
+		dl_list_del(&dst->list);
+		os_free(dst);
+	}
+	dl_list_for_each_safe(msg, prev_msg, &priv->msg_queue,
+			      struct ctrl_iface_msg, list) {
+		dl_list_del(&msg->list);
+		os_free(msg);
+	}
+	os_free(priv);
+}
diff --git a/wpa_supplicant/dbus/Makefile b/wpa_supplicant/dbus/Makefile
new file mode 100644
index 000000000000..4d8700428dcb
--- /dev/null
+++ b/wpa_supplicant/dbus/Makefile
@@ -0,0 +1,69 @@
+all: libwpadbus.a
+
+clean:
+	rm -f *~ *.o *.d *.gcno *.gcda *.gcov
+	rm -f libwpadbus.a
+
+install:
+	@echo Nothing to be made.
+
+ifndef CC
+CC=gcc
+endif
+
+ifndef CFLAGS
+CFLAGS = -MMD -O2 -Wall -g
+endif
+
+PKG_CONFIG ?= pkg-config
+CFLAGS += -I../../src -I../../src/utils
+
+
+Q=@
+E=echo
+ifeq ($(V), 1)
+Q=
+E=true
+endif
+
+%.o: %.c
+	$(Q)$(CC) -c -o $@ $(CFLAGS) $<
+	@$(E) "  CC " $<
+
+
+ifdef CONFIG_WPS
+CFLAGS += -DCONFIG_WPS
+endif
+
+CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_NEW
+
+ifndef DBUS_LIBS
+DBUS_LIBS := $(shell $(PKG_CONFIG) --libs dbus-1)
+endif
+ifndef DBUS_INCLUDE
+DBUS_INCLUDE := $(shell $(PKG_CONFIG) --cflags dbus-1)
+endif
+ifdef CONFIG_CTRL_IFACE_DBUS_INTRO
+CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_INTRO
+DBUS_INCLUDE += $(shell xml2-config --cflags)
+DBUS_LIBS += $(shell xml2-config --libs)
+endif
+
+CFLAGS += $(DBUS_INCLUDE)
+
+LIB_OBJS= \
+	dbus_common.o \
+	dbus_new.o \
+	dbus_new_handlers.o \
+	dbus_new_helpers.o \
+	dbus_new_introspect.o \
+	dbus_dict_helpers.o
+
+ifdef CONFIG_WPS
+LIB_OBJS += dbus_new_handlers_wps.o
+endif
+
+libwpadbus.a: $(LIB_OBJS)
+	$(AR) crT $@ $?
+
+-include $(OBJS:%.o=%.d)
diff --git a/wpa_supplicant/dbus/dbus-wpa_supplicant.conf b/wpa_supplicant/dbus/dbus-wpa_supplicant.conf
new file mode 100644
index 000000000000..e81b495f4b99
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus-wpa_supplicant.conf
@@ -0,0 +1,17 @@
+<!DOCTYPE busconfig PUBLIC
+ "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+ "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+<busconfig>
+        <policy user="root">
+                <allow own="fi.w1.wpa_supplicant1"/>
+
+                <allow send_destination="fi.w1.wpa_supplicant1"/>
+                <allow send_interface="fi.w1.wpa_supplicant1"/>
+                <allow receive_sender="fi.w1.wpa_supplicant1" receive_type="signal"/>
+        </policy>
+        <policy context="default">
+                <deny own="fi.w1.wpa_supplicant1"/>
+                <deny send_destination="fi.w1.wpa_supplicant1"/>
+                <deny receive_sender="fi.w1.wpa_supplicant1" receive_type="signal"/>
+        </policy>
+</busconfig>
diff --git a/wpa_supplicant/dbus/dbus_common.c b/wpa_supplicant/dbus/dbus_common.c
new file mode 100644
index 000000000000..a727217fd6f9
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_common.c
@@ -0,0 +1,373 @@
+/*
+ * wpa_supplicant D-Bus control interface - common functionality
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+#include <dbus/dbus.h>
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "dbus_common.h"
+#include "dbus_common_i.h"
+#include "dbus_new.h"
+#include "../wpa_supplicant_i.h"
+
+
+#ifndef SIGPOLL
+#ifdef SIGIO
+/*
+ * If we do not have SIGPOLL, try to use SIGIO instead. This is needed for
+ * FreeBSD.
+ */
+#define SIGPOLL SIGIO
+#endif
+#endif
+
+
+static void dispatch_data(DBusConnection *con)
+{
+	while (dbus_connection_get_dispatch_status(con) ==
+	       DBUS_DISPATCH_DATA_REMAINS)
+		dbus_connection_dispatch(con);
+}
+
+
+/**
+ * dispatch_initial_dbus_messages - Dispatch initial dbus messages after
+ *     claiming bus name
+ * @eloop_ctx: the DBusConnection to dispatch on
+ * @timeout_ctx: unused
+ *
+ * If clients are quick to notice that service claimed its bus name,
+ * there may have been messages that came in before initialization was
+ * all finished.  Dispatch those here.
+ */
+static void dispatch_initial_dbus_messages(void *eloop_ctx, void *timeout_ctx)
+{
+	DBusConnection *con = eloop_ctx;
+	dispatch_data(con);
+}
+
+
+static void process_watch(struct wpas_dbus_priv *priv,
+			  DBusWatch *watch, eloop_event_type type)
+{
+	dbus_connection_ref(priv->con);
+
+	priv->should_dispatch = 0;
+
+	if (type == EVENT_TYPE_READ)
+		dbus_watch_handle(watch, DBUS_WATCH_READABLE);
+	else if (type == EVENT_TYPE_WRITE)
+		dbus_watch_handle(watch, DBUS_WATCH_WRITABLE);
+	else if (type == EVENT_TYPE_EXCEPTION)
+		dbus_watch_handle(watch, DBUS_WATCH_ERROR);
+
+	if (priv->should_dispatch) {
+		dispatch_data(priv->con);
+		priv->should_dispatch = 0;
+	}
+
+	dbus_connection_unref(priv->con);
+}
+
+
+static void process_watch_exception(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	process_watch(eloop_ctx, sock_ctx, EVENT_TYPE_EXCEPTION);
+}
+
+
+static void process_watch_read(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	process_watch(eloop_ctx, sock_ctx, EVENT_TYPE_READ);
+}
+
+
+static void process_watch_write(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	process_watch(eloop_ctx, sock_ctx, EVENT_TYPE_WRITE);
+}
+
+
+static dbus_bool_t add_watch(DBusWatch *watch, void *data)
+{
+	struct wpas_dbus_priv *priv = data;
+	unsigned int flags;
+	int fd;
+
+	if (!dbus_watch_get_enabled(watch))
+		return TRUE;
+
+	flags = dbus_watch_get_flags(watch);
+	fd = dbus_watch_get_unix_fd(watch);
+
+	if (eloop_register_sock(fd, EVENT_TYPE_EXCEPTION,
+				process_watch_exception, priv, watch) < 0)
+		return FALSE;
+
+	if ((flags & DBUS_WATCH_READABLE) &&
+	    eloop_register_sock(fd, EVENT_TYPE_READ, process_watch_read,
+				priv, watch) < 0)
+		return FALSE;
+	if ((flags & DBUS_WATCH_WRITABLE) &&
+	    eloop_register_sock(fd, EVENT_TYPE_WRITE, process_watch_write,
+				priv, watch) < 0)
+		return FALSE;
+
+	dbus_watch_set_data(watch, priv, NULL);
+
+	return TRUE;
+}
+
+
+static void remove_watch(DBusWatch *watch, void *data)
+{
+	unsigned int flags;
+	int fd;
+
+	flags = dbus_watch_get_flags(watch);
+	fd = dbus_watch_get_unix_fd(watch);
+
+	eloop_unregister_sock(fd, EVENT_TYPE_EXCEPTION);
+
+	if (flags & DBUS_WATCH_READABLE)
+		eloop_unregister_sock(fd, EVENT_TYPE_READ);
+	if (flags & DBUS_WATCH_WRITABLE)
+		eloop_unregister_sock(fd, EVENT_TYPE_WRITE);
+
+	dbus_watch_set_data(watch, NULL, NULL);
+}
+
+
+static void watch_toggled(DBusWatch *watch, void *data)
+{
+	if (dbus_watch_get_enabled(watch))
+		add_watch(watch, data);
+	else
+		remove_watch(watch, data);
+}
+
+
+static void process_timeout(void *eloop_ctx, void *sock_ctx)
+{
+	DBusTimeout *timeout = sock_ctx;
+	dbus_timeout_handle(timeout);
+}
+
+
+static dbus_bool_t add_timeout(DBusTimeout *timeout, void *data)
+{
+	struct wpas_dbus_priv *priv = data;
+
+	if (!dbus_timeout_get_enabled(timeout))
+		return TRUE;
+
+	eloop_register_timeout(0, dbus_timeout_get_interval(timeout) * 1000,
+			       process_timeout, priv, timeout);
+
+	dbus_timeout_set_data(timeout, priv, NULL);
+
+	return TRUE;
+}
+
+
+static void remove_timeout(DBusTimeout *timeout, void *data)
+{
+	struct wpas_dbus_priv *priv = data;
+
+	eloop_cancel_timeout(process_timeout, priv, timeout);
+	dbus_timeout_set_data(timeout, NULL, NULL);
+}
+
+
+static void timeout_toggled(DBusTimeout *timeout, void *data)
+{
+	if (dbus_timeout_get_enabled(timeout))
+		add_timeout(timeout, data);
+	else
+		remove_timeout(timeout, data);
+}
+
+
+static void process_wakeup_main(int sig, void *signal_ctx)
+{
+	struct wpas_dbus_priv *priv = signal_ctx;
+
+	if (sig != SIGPOLL || !priv->con)
+		return;
+
+	if (dbus_connection_get_dispatch_status(priv->con) !=
+	    DBUS_DISPATCH_DATA_REMAINS)
+		return;
+
+	/* Only dispatch once - we do not want to starve other events */
+	dbus_connection_ref(priv->con);
+	dbus_connection_dispatch(priv->con);
+	dbus_connection_unref(priv->con);
+}
+
+
+/**
+ * wakeup_main - Attempt to wake our mainloop up
+ * @data: dbus control interface private data
+ *
+ * Try to wake up the main eloop so it will process
+ * dbus events that may have happened.
+ */
+static void wakeup_main(void *data)
+{
+	struct wpas_dbus_priv *priv = data;
+
+	/* Use SIGPOLL to break out of the eloop select() */
+	raise(SIGPOLL);
+	priv->should_dispatch = 1;
+}
+
+
+/**
+ * integrate_with_eloop - Register our mainloop integration with dbus
+ * @connection: connection to the system message bus
+ * @priv: a dbus control interface data structure
+ * Returns: 0 on success, -1 on failure
+ */
+static int integrate_with_eloop(struct wpas_dbus_priv *priv)
+{
+	if (!dbus_connection_set_watch_functions(priv->con, add_watch,
+						 remove_watch, watch_toggled,
+						 priv, NULL) ||
+	    !dbus_connection_set_timeout_functions(priv->con, add_timeout,
+						   remove_timeout,
+						   timeout_toggled, priv,
+						   NULL)) {
+		wpa_printf(MSG_ERROR, "dbus: Failed to set callback functions");
+		return -1;
+	}
+
+	if (eloop_register_signal(SIGPOLL, process_wakeup_main, priv))
+		return -1;
+	dbus_connection_set_wakeup_main_function(priv->con, wakeup_main,
+						 priv, NULL);
+
+	return 0;
+}
+
+
+static DBusHandlerResult disconnect_filter(DBusConnection *conn,
+					   DBusMessage *message, void *data)
+{
+	struct wpas_dbus_priv *priv = data;
+
+	if (dbus_message_is_signal(message, DBUS_INTERFACE_LOCAL,
+				   "Disconnected")) {
+		wpa_printf(MSG_DEBUG, "dbus: bus disconnected, terminating");
+		dbus_connection_set_exit_on_disconnect(conn, FALSE);
+		wpa_supplicant_terminate_proc(priv->global);
+		return DBUS_HANDLER_RESULT_HANDLED;
+	} else
+		return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+}
+
+
+static int wpas_dbus_init_common(struct wpas_dbus_priv *priv)
+{
+	DBusError error;
+	int ret = 0;
+
+	/* Get a reference to the system bus */
+	dbus_error_init(&error);
+	priv->con = dbus_bus_get(DBUS_BUS_SYSTEM, &error);
+	if (priv->con) {
+		dbus_connection_add_filter(priv->con, disconnect_filter, priv,
+					   NULL);
+	} else {
+		wpa_printf(MSG_ERROR,
+			   "dbus: Could not acquire the system bus: %s - %s",
+			   error.name, error.message);
+		ret = -1;
+	}
+	dbus_error_free(&error);
+
+	return ret;
+}
+
+
+static int wpas_dbus_init_common_finish(struct wpas_dbus_priv *priv)
+{
+	/* Tell dbus about our mainloop integration functions */
+	integrate_with_eloop(priv);
+
+	/*
+	 * Dispatch initial DBus messages that may have come in since the bus
+	 * name was claimed above. Happens when clients are quick to notice the
+	 * service.
+	 *
+	 * FIXME: is there a better solution to this problem?
+	 */
+	eloop_register_timeout(0, 50, dispatch_initial_dbus_messages,
+			       priv->con, NULL);
+
+	return 0;
+}
+
+
+static void wpas_dbus_deinit_common(struct wpas_dbus_priv *priv)
+{
+	if (priv->con) {
+		eloop_cancel_timeout(dispatch_initial_dbus_messages,
+				     priv->con, NULL);
+		eloop_cancel_timeout(process_timeout, priv, ELOOP_ALL_CTX);
+
+		dbus_connection_set_watch_functions(priv->con, NULL, NULL,
+						    NULL, NULL, NULL);
+		dbus_connection_set_timeout_functions(priv->con, NULL, NULL,
+						      NULL, NULL, NULL);
+		dbus_connection_remove_filter(priv->con, disconnect_filter,
+					      priv);
+
+		dbus_connection_unref(priv->con);
+	}
+
+	os_free(priv);
+}
+
+
+struct wpas_dbus_priv * wpas_dbus_init(struct wpa_global *global)
+{
+	struct wpas_dbus_priv *priv;
+
+	priv = os_zalloc(sizeof(*priv));
+	if (priv == NULL)
+		return NULL;
+	priv->global = global;
+
+	if (wpas_dbus_init_common(priv) < 0 ||
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+	    wpas_dbus_ctrl_iface_init(priv) < 0 ||
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+	    wpas_dbus_init_common_finish(priv) < 0) {
+		wpas_dbus_deinit(priv);
+		return NULL;
+	}
+
+	return priv;
+}
+
+
+void wpas_dbus_deinit(struct wpas_dbus_priv *priv)
+{
+	if (priv == NULL)
+		return;
+
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+	wpas_dbus_ctrl_iface_deinit(priv);
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+
+	wpas_dbus_deinit_common(priv);
+}
diff --git a/wpa_supplicant/dbus/dbus_common.h b/wpa_supplicant/dbus/dbus_common.h
new file mode 100644
index 000000000000..aea7db742b41
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_common.h
@@ -0,0 +1,20 @@
+/*
+ * wpa_supplicant D-Bus control interface - common definitions
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef DBUS_COMMON_H
+#define DBUS_COMMON_H
+
+struct wpas_dbus_priv;
+struct wpa_global;
+
+struct wpas_dbus_priv * wpas_dbus_init(struct wpa_global *global);
+void wpas_dbus_deinit(struct wpas_dbus_priv *priv);
+
+#endif /* DBUS_COMMON_H */
diff --git a/wpa_supplicant/dbus/dbus_common_i.h b/wpa_supplicant/dbus/dbus_common_i.h
new file mode 100644
index 000000000000..95eb4bcb50ca
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_common_i.h
@@ -0,0 +1,34 @@
+/*
+ * wpa_supplicant D-Bus control interface - internal definitions
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef DBUS_COMMON_I_H
+#define DBUS_COMMON_I_H
+
+#include <dbus/dbus.h>
+
+struct wpa_dbus_property_desc;
+
+struct wpas_dbus_priv {
+	DBusConnection *con;
+	int should_dispatch;
+	struct wpa_global *global;
+	u32 next_objid;
+	int dbus_new_initialized;
+
+#if defined(CONFIG_CTRL_IFACE_DBUS_NEW)
+	struct wpa_dbus_property_desc *all_interface_properties;
+	int globals_start;
+#if defined(CONFIG_AP)
+	int dbus_noc_refcnt;
+#endif /* CONFIG_AP */
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+};
+
+#endif /* DBUS_COMMON_I_H */
diff --git a/wpa_supplicant/dbus/dbus_dict_helpers.c b/wpa_supplicant/dbus/dbus_dict_helpers.c
new file mode 100644
index 000000000000..e4e9b8da96b7
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_dict_helpers.c
@@ -0,0 +1,1061 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+#include <dbus/dbus.h>
+
+#include "common.h"
+#include "wpabuf.h"
+#include "dbus_dict_helpers.h"
+
+
+/**
+ * Start a dict in a dbus message.  Should be paired with a call to
+ * wpa_dbus_dict_close_write().
+ *
+ * @param iter A valid dbus message iterator
+ * @param iter_dict (out) A dict iterator to pass to further dict functions
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_open_write(DBusMessageIter *iter,
+				     DBusMessageIter *iter_dict)
+{
+	dbus_bool_t result;
+
+	if (!iter || !iter_dict)
+		return FALSE;
+
+	result = dbus_message_iter_open_container(
+		iter,
+		DBUS_TYPE_ARRAY,
+		DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+		DBUS_TYPE_STRING_AS_STRING
+		DBUS_TYPE_VARIANT_AS_STRING
+		DBUS_DICT_ENTRY_END_CHAR_AS_STRING,
+		iter_dict);
+	return result;
+}
+
+
+/**
+ * End a dict element in a dbus message.  Should be paired with
+ * a call to wpa_dbus_dict_open_write().
+ *
+ * @param iter valid dbus message iterator, same as passed to
+ *    wpa_dbus_dict_open_write()
+ * @param iter_dict a dbus dict iterator returned from
+ *    wpa_dbus_dict_open_write()
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_close_write(DBusMessageIter *iter,
+				      DBusMessageIter *iter_dict)
+{
+	if (!iter || !iter_dict)
+		return FALSE;
+
+	return dbus_message_iter_close_container(iter, iter_dict);
+}
+
+
+const char * wpa_dbus_type_as_string(const int type)
+{
+	switch (type) {
+	case DBUS_TYPE_BYTE:
+		return DBUS_TYPE_BYTE_AS_STRING;
+	case DBUS_TYPE_BOOLEAN:
+		return DBUS_TYPE_BOOLEAN_AS_STRING;
+	case DBUS_TYPE_INT16:
+		return DBUS_TYPE_INT16_AS_STRING;
+	case DBUS_TYPE_UINT16:
+		return DBUS_TYPE_UINT16_AS_STRING;
+	case DBUS_TYPE_INT32:
+		return DBUS_TYPE_INT32_AS_STRING;
+	case DBUS_TYPE_UINT32:
+		return DBUS_TYPE_UINT32_AS_STRING;
+	case DBUS_TYPE_INT64:
+		return DBUS_TYPE_INT64_AS_STRING;
+	case DBUS_TYPE_UINT64:
+		return DBUS_TYPE_UINT64_AS_STRING;
+	case DBUS_TYPE_DOUBLE:
+		return DBUS_TYPE_DOUBLE_AS_STRING;
+	case DBUS_TYPE_STRING:
+		return DBUS_TYPE_STRING_AS_STRING;
+	case DBUS_TYPE_OBJECT_PATH:
+		return DBUS_TYPE_OBJECT_PATH_AS_STRING;
+	case DBUS_TYPE_ARRAY:
+		return DBUS_TYPE_ARRAY_AS_STRING;
+	default:
+		return NULL;
+	}
+}
+
+
+static dbus_bool_t _wpa_dbus_add_dict_entry_start(
+	DBusMessageIter *iter_dict, DBusMessageIter *iter_dict_entry,
+	const char *key, const int value_type)
+{
+	if (!dbus_message_iter_open_container(iter_dict,
+					      DBUS_TYPE_DICT_ENTRY, NULL,
+					      iter_dict_entry))
+		return FALSE;
+
+	return dbus_message_iter_append_basic(iter_dict_entry, DBUS_TYPE_STRING,
+					      &key);
+}
+
+
+static dbus_bool_t _wpa_dbus_add_dict_entry_end(
+	DBusMessageIter *iter_dict, DBusMessageIter *iter_dict_entry,
+	DBusMessageIter *iter_dict_val)
+{
+	if (!dbus_message_iter_close_container(iter_dict_entry, iter_dict_val))
+		return FALSE;
+
+	return dbus_message_iter_close_container(iter_dict, iter_dict_entry);
+}
+
+
+static dbus_bool_t _wpa_dbus_add_dict_entry_basic(DBusMessageIter *iter_dict,
+						  const char *key,
+						  const int value_type,
+						  const void *value)
+{
+	DBusMessageIter iter_dict_entry, iter_dict_val;
+	const char *type_as_string = NULL;
+
+	if (key == NULL)
+		return FALSE;
+
+	type_as_string = wpa_dbus_type_as_string(value_type);
+	if (!type_as_string)
+		return FALSE;
+
+	if (!_wpa_dbus_add_dict_entry_start(iter_dict, &iter_dict_entry,
+					    key, value_type) ||
+	    !dbus_message_iter_open_container(&iter_dict_entry,
+					      DBUS_TYPE_VARIANT,
+					      type_as_string, &iter_dict_val) ||
+	    !dbus_message_iter_append_basic(&iter_dict_val, value_type, value))
+		return FALSE;
+
+	return _wpa_dbus_add_dict_entry_end(iter_dict, &iter_dict_entry,
+					    &iter_dict_val);
+}
+
+
+static dbus_bool_t _wpa_dbus_add_dict_entry_byte_array(
+	DBusMessageIter *iter_dict, const char *key,
+	const char *value, const dbus_uint32_t value_len)
+{
+	DBusMessageIter iter_dict_entry, iter_dict_val, iter_array;
+	dbus_uint32_t i;
+
+	if (!_wpa_dbus_add_dict_entry_start(iter_dict, &iter_dict_entry,
+					    key, DBUS_TYPE_ARRAY) ||
+	    !dbus_message_iter_open_container(&iter_dict_entry,
+					      DBUS_TYPE_VARIANT,
+					      DBUS_TYPE_ARRAY_AS_STRING
+					      DBUS_TYPE_BYTE_AS_STRING,
+					      &iter_dict_val) ||
+	    !dbus_message_iter_open_container(&iter_dict_val, DBUS_TYPE_ARRAY,
+					      DBUS_TYPE_BYTE_AS_STRING,
+					      &iter_array))
+		return FALSE;
+
+	for (i = 0; i < value_len; i++) {
+		if (!dbus_message_iter_append_basic(&iter_array,
+						    DBUS_TYPE_BYTE,
+						    &(value[i])))
+			return FALSE;
+	}
+
+	if (!dbus_message_iter_close_container(&iter_dict_val, &iter_array))
+		return FALSE;
+
+	return _wpa_dbus_add_dict_entry_end(iter_dict, &iter_dict_entry,
+					    &iter_dict_val);
+}
+
+
+/**
+ * Add a string entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *    wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The string value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_string(DBusMessageIter *iter_dict,
+					const char *key, const char *value)
+{
+	if (!value)
+		return FALSE;
+	return _wpa_dbus_add_dict_entry_basic(iter_dict, key, DBUS_TYPE_STRING,
+					      &value);
+}
+
+
+/**
+ * Add a boolean entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *    wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The boolean value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_bool(DBusMessageIter *iter_dict,
+				      const char *key, const dbus_bool_t value)
+{
+	return _wpa_dbus_add_dict_entry_basic(iter_dict, key,
+					      DBUS_TYPE_BOOLEAN, &value);
+}
+
+
+/**
+ * Add a 16-bit signed integer entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *    wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The 16-bit signed integer value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_int16(DBusMessageIter *iter_dict,
+				       const char *key,
+				       const dbus_int16_t value)
+{
+	return _wpa_dbus_add_dict_entry_basic(iter_dict, key, DBUS_TYPE_INT16,
+					      &value);
+}
+
+
+/**
+ * Add a 16-bit unsigned integer entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *    wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The 16-bit unsigned integer value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_uint16(DBusMessageIter *iter_dict,
+					const char *key,
+					const dbus_uint16_t value)
+{
+	return _wpa_dbus_add_dict_entry_basic(iter_dict, key, DBUS_TYPE_UINT16,
+					      &value);
+}
+
+
+/**
+ * Add a 32-bit signed integer to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *    wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The 32-bit signed integer value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_int32(DBusMessageIter *iter_dict,
+				       const char *key,
+				       const dbus_int32_t value)
+{
+	return _wpa_dbus_add_dict_entry_basic(iter_dict, key, DBUS_TYPE_INT32,
+					      &value);
+}
+
+
+/**
+ * Add a 32-bit unsigned integer entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *    wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The 32-bit unsigned integer value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_uint32(DBusMessageIter *iter_dict,
+					const char *key,
+					const dbus_uint32_t value)
+{
+	return _wpa_dbus_add_dict_entry_basic(iter_dict, key, DBUS_TYPE_UINT32,
+					      &value);
+}
+
+
+/**
+ * Add a DBus object path entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *    wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The DBus object path value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_object_path(DBusMessageIter *iter_dict,
+					     const char *key,
+					     const char *value)
+{
+	if (!value)
+		return FALSE;
+	return _wpa_dbus_add_dict_entry_basic(iter_dict, key,
+					      DBUS_TYPE_OBJECT_PATH, &value);
+}
+
+
+/**
+ * Add a byte array entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *    wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The byte array
+ * @param value_len The length of the byte array, in bytes
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_byte_array(DBusMessageIter *iter_dict,
+					    const char *key,
+					    const char *value,
+					    const dbus_uint32_t value_len)
+{
+	if (!key || (!value && value_len != 0))
+		return FALSE;
+	return _wpa_dbus_add_dict_entry_byte_array(iter_dict, key, value,
+						   value_len);
+}
+
+
+/**
+ * Begin an array entry in the dict
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *                  wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param type The type of the contained data
+ * @param iter_dict_entry A private DBusMessageIter provided by the caller to
+ *                        be passed to wpa_dbus_dict_end_string_array()
+ * @param iter_dict_val A private DBusMessageIter provided by the caller to
+ *                      be passed to wpa_dbus_dict_end_string_array()
+ * @param iter_array On return, the DBusMessageIter to be passed to
+ *                   wpa_dbus_dict_string_array_add_element()
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_begin_array(DBusMessageIter *iter_dict,
+				      const char *key, const char *type,
+				      DBusMessageIter *iter_dict_entry,
+				      DBusMessageIter *iter_dict_val,
+				      DBusMessageIter *iter_array)
+{
+	char array_type[10];
+	int err;
+
+	err = os_snprintf(array_type, sizeof(array_type),
+			  DBUS_TYPE_ARRAY_AS_STRING "%s",
+			  type);
+	if (os_snprintf_error(sizeof(array_type), err))
+		return FALSE;
+
+	if (!iter_dict || !iter_dict_entry || !iter_dict_val || !iter_array ||
+	    !_wpa_dbus_add_dict_entry_start(iter_dict, iter_dict_entry,
+					    key, DBUS_TYPE_ARRAY) ||
+	    !dbus_message_iter_open_container(iter_dict_entry,
+					      DBUS_TYPE_VARIANT,
+					      array_type,
+					      iter_dict_val))
+		return FALSE;
+
+	return dbus_message_iter_open_container(iter_dict_val, DBUS_TYPE_ARRAY,
+						type, iter_array);
+}
+
+
+dbus_bool_t wpa_dbus_dict_begin_string_array(DBusMessageIter *iter_dict,
+					     const char *key,
+					     DBusMessageIter *iter_dict_entry,
+					     DBusMessageIter *iter_dict_val,
+					     DBusMessageIter *iter_array)
+{
+	return wpa_dbus_dict_begin_array(
+		iter_dict, key,
+		DBUS_TYPE_STRING_AS_STRING,
+		iter_dict_entry, iter_dict_val, iter_array);
+}
+
+
+/**
+ * Add a single string element to a string array dict entry
+ *
+ * @param iter_array A valid DBusMessageIter returned from
+ *                   wpa_dbus_dict_begin_string_array()'s
+ *                   iter_array parameter
+ * @param elem The string element to be added to the dict entry's string array
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_string_array_add_element(DBusMessageIter *iter_array,
+						   const char *elem)
+{
+	if (!iter_array || !elem)
+		return FALSE;
+
+	return dbus_message_iter_append_basic(iter_array, DBUS_TYPE_STRING,
+					      &elem);
+}
+
+
+/**
+ * Add a single byte array element to a string array dict entry
+ *
+ * @param iter_array A valid DBusMessageIter returned from
+ *                   wpa_dbus_dict_begin_array()'s iter_array
+ *                   parameter -- note that wpa_dbus_dict_begin_array()
+ *                   must have been called with "ay" as the type
+ * @param value The data to be added to the dict entry's array
+ * @param value_len The length of the data
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_bin_array_add_element(DBusMessageIter *iter_array,
+						const u8 *value,
+						size_t value_len)
+{
+	DBusMessageIter iter_bytes;
+	size_t i;
+
+	if (!iter_array || !value ||
+	    !dbus_message_iter_open_container(iter_array, DBUS_TYPE_ARRAY,
+					      DBUS_TYPE_BYTE_AS_STRING,
+					      &iter_bytes))
+		return FALSE;
+
+	for (i = 0; i < value_len; i++) {
+		if (!dbus_message_iter_append_basic(&iter_bytes,
+						    DBUS_TYPE_BYTE,
+						    &(value[i])))
+			return FALSE;
+	}
+
+	return dbus_message_iter_close_container(iter_array, &iter_bytes);
+}
+
+
+/**
+ * End an array dict entry
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *                  wpa_dbus_dict_open_write()
+ * @param iter_dict_entry A private DBusMessageIter returned from
+ *                        wpa_dbus_dict_begin_string_array() or
+ *			  wpa_dbus_dict_begin_array()
+ * @param iter_dict_val A private DBusMessageIter returned from
+ *                      wpa_dbus_dict_begin_string_array() or
+ *			wpa_dbus_dict_begin_array()
+ * @param iter_array A DBusMessageIter returned from
+ *                   wpa_dbus_dict_begin_string_array() or
+ *		     wpa_dbus_dict_begin_array()
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_end_array(DBusMessageIter *iter_dict,
+				    DBusMessageIter *iter_dict_entry,
+				    DBusMessageIter *iter_dict_val,
+				    DBusMessageIter *iter_array)
+{
+	if (!iter_dict || !iter_dict_entry || !iter_dict_val || !iter_array ||
+	    !dbus_message_iter_close_container(iter_dict_val, iter_array))
+		return FALSE;
+
+	return _wpa_dbus_add_dict_entry_end(iter_dict, iter_dict_entry,
+					    iter_dict_val);
+}
+
+
+/**
+ * Convenience function to add an entire string array to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *                  wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param items The array of strings
+ * @param num_items The number of strings in the array
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_string_array(DBusMessageIter *iter_dict,
+					      const char *key,
+					      const char **items,
+					      const dbus_uint32_t num_items)
+{
+	DBusMessageIter iter_dict_entry, iter_dict_val, iter_array;
+	dbus_uint32_t i;
+
+	if (!key || (!items && num_items != 0) ||
+	    !wpa_dbus_dict_begin_string_array(iter_dict, key,
+					      &iter_dict_entry, &iter_dict_val,
+					      &iter_array))
+		return FALSE;
+
+	for (i = 0; i < num_items; i++) {
+		if (!wpa_dbus_dict_string_array_add_element(&iter_array,
+							    items[i]))
+			return FALSE;
+	}
+
+	return wpa_dbus_dict_end_string_array(iter_dict, &iter_dict_entry,
+					      &iter_dict_val, &iter_array);
+}
+
+
+/**
+ * Convenience function to add an wpabuf binary array to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *                  wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param items The array of wpabuf structures
+ * @param num_items The number of strings in the array
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_wpabuf_array(DBusMessageIter *iter_dict,
+					      const char *key,
+					      const struct wpabuf **items,
+					      const dbus_uint32_t num_items)
+{
+	DBusMessageIter iter_dict_entry, iter_dict_val, iter_array;
+	dbus_uint32_t i;
+
+	if (!key ||
+	    (!items && num_items != 0) ||
+	    !wpa_dbus_dict_begin_array(iter_dict, key,
+				       DBUS_TYPE_ARRAY_AS_STRING
+				       DBUS_TYPE_BYTE_AS_STRING,
+				       &iter_dict_entry, &iter_dict_val,
+				       &iter_array))
+		return FALSE;
+
+	for (i = 0; i < num_items; i++) {
+		if (!wpa_dbus_dict_bin_array_add_element(&iter_array,
+							 wpabuf_head(items[i]),
+							 wpabuf_len(items[i])))
+			return FALSE;
+	}
+
+	return wpa_dbus_dict_end_array(iter_dict, &iter_dict_entry,
+				       &iter_dict_val, &iter_array);
+}
+
+
+/*****************************************************/
+/* Stuff for reading dicts                           */
+/*****************************************************/
+
+/**
+ * Start reading from a dbus dict.
+ *
+ * @param iter A valid DBusMessageIter pointing to the start of the dict
+ * @param iter_dict (out) A DBusMessageIter to be passed to
+ *    wpa_dbus_dict_read_next_entry()
+ * @error on failure a descriptive error
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_open_read(DBusMessageIter *iter,
+				    DBusMessageIter *iter_dict,
+				    DBusError *error)
+{
+	int type;
+
+	wpa_printf(MSG_MSGDUMP, "%s: start reading a dict entry", __func__);
+	if (!iter || !iter_dict) {
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "[internal] missing message iterators");
+		return FALSE;
+	}
+
+	type = dbus_message_iter_get_arg_type(iter);
+	if (type != DBUS_TYPE_ARRAY ||
+	    dbus_message_iter_get_element_type(iter) != DBUS_TYPE_DICT_ENTRY) {
+		wpa_printf(MSG_DEBUG,
+			   "%s: unexpected message argument types (arg=%c element=%c)",
+			   __func__, type,
+			   type != DBUS_TYPE_ARRAY ? '?' :
+			   dbus_message_iter_get_element_type(iter));
+		dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+				     "unexpected message argument types");
+		return FALSE;
+	}
+
+	dbus_message_iter_recurse(iter, iter_dict);
+	return TRUE;
+}
+
+
+#define BYTE_ARRAY_CHUNK_SIZE 34
+#define BYTE_ARRAY_ITEM_SIZE (sizeof(char))
+
+static dbus_bool_t _wpa_dbus_dict_entry_get_byte_array(
+	DBusMessageIter *iter, struct wpa_dbus_dict_entry *entry)
+{
+	dbus_uint32_t count = 0;
+	dbus_bool_t success = FALSE;
+	char *buffer, *nbuffer;
+
+	entry->bytearray_value = NULL;
+	entry->array_type = DBUS_TYPE_BYTE;
+
+	buffer = os_calloc(BYTE_ARRAY_CHUNK_SIZE, BYTE_ARRAY_ITEM_SIZE);
+	if (!buffer)
+		return FALSE;
+
+	entry->array_len = 0;
+	while (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_BYTE) {
+		char byte;
+
+		if ((count % BYTE_ARRAY_CHUNK_SIZE) == 0 && count != 0) {
+			nbuffer = os_realloc_array(
+				buffer, count + BYTE_ARRAY_CHUNK_SIZE,
+				BYTE_ARRAY_ITEM_SIZE);
+			if (nbuffer == NULL) {
+				os_free(buffer);
+				wpa_printf(MSG_ERROR,
+					   "dbus: %s out of memory trying to retrieve the string array",
+					   __func__);
+				goto done;
+			}
+			buffer = nbuffer;
+		}
+
+		dbus_message_iter_get_basic(iter, &byte);
+		buffer[count] = byte;
+		entry->array_len = ++count;
+		dbus_message_iter_next(iter);
+	}
+	entry->bytearray_value = buffer;
+	wpa_hexdump_key(MSG_MSGDUMP, "dbus: byte array contents",
+			entry->bytearray_value, entry->array_len);
+
+	/* Zero-length arrays are valid. */
+	if (entry->array_len == 0) {
+		os_free(entry->bytearray_value);
+		entry->bytearray_value = NULL;
+	}
+
+	success = TRUE;
+
+done:
+	return success;
+}
+
+
+#define STR_ARRAY_CHUNK_SIZE 8
+#define STR_ARRAY_ITEM_SIZE (sizeof(char *))
+
+static dbus_bool_t _wpa_dbus_dict_entry_get_string_array(
+	DBusMessageIter *iter, int array_type,
+	struct wpa_dbus_dict_entry *entry)
+{
+	dbus_uint32_t count = 0;
+	char **buffer, **nbuffer;
+
+	entry->strarray_value = NULL;
+	entry->array_len = 0;
+	entry->array_type = DBUS_TYPE_STRING;
+
+	buffer = os_calloc(STR_ARRAY_CHUNK_SIZE, STR_ARRAY_ITEM_SIZE);
+	if (buffer == NULL)
+		return FALSE;
+
+	while (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_STRING) {
+		const char *value;
+		char *str;
+
+		if ((count % STR_ARRAY_CHUNK_SIZE) == 0 && count != 0) {
+			nbuffer = os_realloc_array(
+				buffer, count + STR_ARRAY_CHUNK_SIZE,
+				STR_ARRAY_ITEM_SIZE);
+			if (nbuffer == NULL) {
+				wpa_printf(MSG_ERROR,
+					   "dbus: %s out of memory trying to retrieve the string array",
+					   __func__);
+				goto fail;
+			}
+			buffer = nbuffer;
+		}
+
+		dbus_message_iter_get_basic(iter, &value);
+		wpa_printf(MSG_MSGDUMP, "%s: string_array value: %s",
+			   __func__, wpa_debug_show_keys ? value : "[omitted]");
+		str = os_strdup(value);
+		if (str == NULL) {
+			wpa_printf(MSG_ERROR,
+				   "dbus: %s out of memory trying to duplicate the string array",
+				   __func__);
+			goto fail;
+		}
+		buffer[count++] = str;
+		dbus_message_iter_next(iter);
+	}
+	entry->strarray_value = buffer;
+	entry->array_len = count;
+	wpa_printf(MSG_MSGDUMP, "%s: string_array length %u",
+		   __func__, entry->array_len);
+
+	/* Zero-length arrays are valid. */
+	if (entry->array_len == 0) {
+		os_free(entry->strarray_value);
+		entry->strarray_value = NULL;
+	}
+
+	return TRUE;
+
+fail:
+	while (count > 0) {
+		count--;
+		os_free(buffer[count]);
+	}
+	os_free(buffer);
+	return FALSE;
+}
+
+
+#define BIN_ARRAY_CHUNK_SIZE 10
+#define BIN_ARRAY_ITEM_SIZE (sizeof(struct wpabuf *))
+
+static dbus_bool_t _wpa_dbus_dict_entry_get_binarray(
+	DBusMessageIter *iter, struct wpa_dbus_dict_entry *entry)
+{
+	struct wpa_dbus_dict_entry tmpentry;
+	size_t buflen = 0;
+	int i, type;
+
+	entry->array_type = WPAS_DBUS_TYPE_BINARRAY;
+	entry->array_len = 0;
+	entry->binarray_value = NULL;
+
+	type = dbus_message_iter_get_arg_type(iter);
+	wpa_printf(MSG_MSGDUMP, "%s: parsing binarray type %c", __func__, type);
+	if (type == DBUS_TYPE_INVALID) {
+		/* Likely an empty array of arrays */
+		return TRUE;
+	}
+	if (type != DBUS_TYPE_ARRAY) {
+		wpa_printf(MSG_DEBUG, "%s: not an array type: %c",
+			   __func__, type);
+		return FALSE;
+	}
+
+	type = dbus_message_iter_get_element_type(iter);
+	if (type != DBUS_TYPE_BYTE) {
+		wpa_printf(MSG_DEBUG, "%s: unexpected element type %c",
+			   __func__, type);
+		return FALSE;
+	}
+
+	while (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_ARRAY) {
+		DBusMessageIter iter_array;
+
+		if (entry->array_len == buflen) {
+			struct wpabuf **newbuf;
+
+			buflen += BIN_ARRAY_CHUNK_SIZE;
+
+			newbuf = os_realloc_array(entry->binarray_value,
+						  buflen, BIN_ARRAY_ITEM_SIZE);
+			if (!newbuf)
+				goto cleanup;
+			entry->binarray_value = newbuf;
+		}
+
+		dbus_message_iter_recurse(iter, &iter_array);
+		os_memset(&tmpentry, 0, sizeof(tmpentry));
+		tmpentry.type = DBUS_TYPE_ARRAY;
+		if (_wpa_dbus_dict_entry_get_byte_array(&iter_array, &tmpentry)
+		    == FALSE)
+			goto cleanup;
+
+		entry->binarray_value[entry->array_len] =
+			wpabuf_alloc_ext_data((u8 *) tmpentry.bytearray_value,
+					      tmpentry.array_len);
+		if (entry->binarray_value[entry->array_len] == NULL) {
+			wpa_dbus_dict_entry_clear(&tmpentry);
+			goto cleanup;
+		}
+		entry->array_len++;
+		dbus_message_iter_next(iter);
+	}
+	wpa_printf(MSG_MSGDUMP, "%s: binarray length %u",
+		   __func__, entry->array_len);
+
+	return TRUE;
+
+ cleanup:
+	for (i = 0; i < (int) entry->array_len; i++)
+		wpabuf_free(entry->binarray_value[i]);
+	os_free(entry->binarray_value);
+	entry->array_len = 0;
+	entry->binarray_value = NULL;
+	return FALSE;
+}
+
+
+static dbus_bool_t _wpa_dbus_dict_entry_get_array(
+	DBusMessageIter *iter_dict_val, struct wpa_dbus_dict_entry *entry)
+{
+	int array_type = dbus_message_iter_get_element_type(iter_dict_val);
+	dbus_bool_t success = FALSE;
+	DBusMessageIter iter_array;
+
+	wpa_printf(MSG_MSGDUMP, "%s: array_type %c", __func__, array_type);
+
+	dbus_message_iter_recurse(iter_dict_val, &iter_array);
+
+	switch (array_type) {
+	case DBUS_TYPE_BYTE:
+		success = _wpa_dbus_dict_entry_get_byte_array(&iter_array,
+							      entry);
+		break;
+	case DBUS_TYPE_STRING:
+		success = _wpa_dbus_dict_entry_get_string_array(&iter_array,
+								array_type,
+								entry);
+		break;
+	case DBUS_TYPE_ARRAY:
+		success = _wpa_dbus_dict_entry_get_binarray(&iter_array, entry);
+		break;
+	default:
+		wpa_printf(MSG_MSGDUMP, "%s: unsupported array type %c",
+			   __func__, array_type);
+		break;
+	}
+
+	return success;
+}
+
+
+static dbus_bool_t _wpa_dbus_dict_fill_value_from_variant(
+	struct wpa_dbus_dict_entry *entry, DBusMessageIter *iter)
+{
+	const char *v;
+
+	switch (entry->type) {
+	case DBUS_TYPE_OBJECT_PATH:
+		dbus_message_iter_get_basic(iter, &v);
+		wpa_printf(MSG_MSGDUMP, "%s: object path value: %s",
+			   __func__, v);
+		entry->str_value = os_strdup(v);
+		if (entry->str_value == NULL)
+			return FALSE;
+		break;
+	case DBUS_TYPE_STRING:
+		dbus_message_iter_get_basic(iter, &v);
+		wpa_printf(MSG_MSGDUMP, "%s: string value: %s",
+			   __func__, wpa_debug_show_keys ? v : "[omitted]");
+		entry->str_value = os_strdup(v);
+		if (entry->str_value == NULL)
+			return FALSE;
+		break;
+	case DBUS_TYPE_BOOLEAN:
+		dbus_message_iter_get_basic(iter, &entry->bool_value);
+		wpa_printf(MSG_MSGDUMP, "%s: boolean value: %d",
+			   __func__, entry->bool_value);
+		break;
+	case DBUS_TYPE_BYTE:
+		dbus_message_iter_get_basic(iter, &entry->byte_value);
+		wpa_printf(MSG_MSGDUMP, "%s: byte value: %d",
+			   __func__, entry->byte_value);
+		break;
+	case DBUS_TYPE_INT16:
+		dbus_message_iter_get_basic(iter, &entry->int16_value);
+		wpa_printf(MSG_MSGDUMP, "%s: int16 value: %d",
+			   __func__, entry->int16_value);
+		break;
+	case DBUS_TYPE_UINT16:
+		dbus_message_iter_get_basic(iter, &entry->uint16_value);
+		wpa_printf(MSG_MSGDUMP, "%s: uint16 value: %d",
+			   __func__, entry->uint16_value);
+		break;
+	case DBUS_TYPE_INT32:
+		dbus_message_iter_get_basic(iter, &entry->int32_value);
+		wpa_printf(MSG_MSGDUMP, "%s: int32 value: %d",
+			   __func__, entry->int32_value);
+		break;
+	case DBUS_TYPE_UINT32:
+		dbus_message_iter_get_basic(iter, &entry->uint32_value);
+		wpa_printf(MSG_MSGDUMP, "%s: uint32 value: %d",
+			   __func__, entry->uint32_value);
+		break;
+	case DBUS_TYPE_INT64:
+		dbus_message_iter_get_basic(iter, &entry->int64_value);
+		wpa_printf(MSG_MSGDUMP, "%s: int64 value: %lld",
+			   __func__, (long long int) entry->int64_value);
+		break;
+	case DBUS_TYPE_UINT64:
+		dbus_message_iter_get_basic(iter, &entry->uint64_value);
+		wpa_printf(MSG_MSGDUMP, "%s: uint64 value: %llu",
+			   __func__,
+			   (unsigned long long int) entry->uint64_value);
+		break;
+	case DBUS_TYPE_DOUBLE:
+		dbus_message_iter_get_basic(iter, &entry->double_value);
+		wpa_printf(MSG_MSGDUMP, "%s: double value: %f",
+			   __func__, entry->double_value);
+		break;
+	case DBUS_TYPE_ARRAY:
+		return _wpa_dbus_dict_entry_get_array(iter, entry);
+	default:
+		wpa_printf(MSG_MSGDUMP, "%s: unsupported type %c",
+			   __func__, entry->type);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+/**
+ * Read the current key/value entry from the dict.  Entries are dynamically
+ * allocated when needed and must be freed after use with the
+ * wpa_dbus_dict_entry_clear() function.
+ *
+ * The returned entry object will be filled with the type and value of the next
+ * entry in the dict, or the type will be DBUS_TYPE_INVALID if an error
+ * occurred.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *    wpa_dbus_dict_open_read()
+ * @param entry A valid dict entry object into which the dict key and value
+ *    will be placed
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_get_entry(DBusMessageIter *iter_dict,
+				    struct wpa_dbus_dict_entry * entry)
+{
+	DBusMessageIter iter_dict_entry, iter_dict_val;
+	int type;
+	const char *key;
+
+	if (!iter_dict || !entry ||
+	    dbus_message_iter_get_arg_type(iter_dict) != DBUS_TYPE_DICT_ENTRY) {
+		wpa_printf(MSG_DEBUG, "%s: not a dict entry", __func__);
+		goto error;
+	}
+
+	dbus_message_iter_recurse(iter_dict, &iter_dict_entry);
+	dbus_message_iter_get_basic(&iter_dict_entry, &key);
+	wpa_printf(MSG_MSGDUMP, "%s: dict entry key: %s", __func__, key);
+	entry->key = key;
+
+	if (!dbus_message_iter_next(&iter_dict_entry)) {
+		wpa_printf(MSG_DEBUG, "%s: no variant in dict entry", __func__);
+		goto error;
+	}
+	type = dbus_message_iter_get_arg_type(&iter_dict_entry);
+	if (type != DBUS_TYPE_VARIANT) {
+		wpa_printf(MSG_DEBUG,
+			   "%s: unexpected dict entry variant type: %c",
+			   __func__, type);
+		goto error;
+	}
+
+	dbus_message_iter_recurse(&iter_dict_entry, &iter_dict_val);
+	entry->type = dbus_message_iter_get_arg_type(&iter_dict_val);
+	wpa_printf(MSG_MSGDUMP, "%s: dict entry variant content type: %c",
+		   __func__, entry->type);
+	entry->array_type = DBUS_TYPE_INVALID;
+	if (!_wpa_dbus_dict_fill_value_from_variant(entry, &iter_dict_val)) {
+		wpa_printf(MSG_DEBUG,
+			   "%s: failed to fetch dict values from variant",
+			   __func__);
+		goto error;
+	}
+
+	dbus_message_iter_next(iter_dict);
+	return TRUE;
+
+error:
+	if (entry) {
+		wpa_dbus_dict_entry_clear(entry);
+		entry->type = DBUS_TYPE_INVALID;
+		entry->array_type = DBUS_TYPE_INVALID;
+	}
+
+	return FALSE;
+}
+
+
+/**
+ * Return whether or not there are additional dictionary entries.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ *    wpa_dbus_dict_open_read()
+ * @return TRUE if more dict entries exists, FALSE if no more dict entries
+ * exist
+ */
+dbus_bool_t wpa_dbus_dict_has_dict_entry(DBusMessageIter *iter_dict)
+{
+	if (!iter_dict)
+		return FALSE;
+	return dbus_message_iter_get_arg_type(iter_dict) ==
+		DBUS_TYPE_DICT_ENTRY;
+}
+
+
+/**
+ * Free any memory used by the entry object.
+ *
+ * @param entry The entry object
+ */
+void wpa_dbus_dict_entry_clear(struct wpa_dbus_dict_entry *entry)
+{
+	unsigned int i;
+
+	if (!entry)
+		return;
+	switch (entry->type) {
+	case DBUS_TYPE_OBJECT_PATH:
+	case DBUS_TYPE_STRING:
+		os_free(entry->str_value);
+		break;
+	case DBUS_TYPE_ARRAY:
+		switch (entry->array_type) {
+		case DBUS_TYPE_BYTE:
+			os_free(entry->bytearray_value);
+			break;
+		case DBUS_TYPE_STRING:
+			if (!entry->strarray_value)
+				break;
+			for (i = 0; i < entry->array_len; i++)
+				os_free(entry->strarray_value[i]);
+			os_free(entry->strarray_value);
+			break;
+		case WPAS_DBUS_TYPE_BINARRAY:
+			for (i = 0; i < entry->array_len; i++)
+				wpabuf_free(entry->binarray_value[i]);
+			os_free(entry->binarray_value);
+			break;
+		}
+		break;
+	}
+
+	os_memset(entry, 0, sizeof(struct wpa_dbus_dict_entry));
+}
diff --git a/wpa_supplicant/dbus/dbus_dict_helpers.h b/wpa_supplicant/dbus/dbus_dict_helpers.h
new file mode 100644
index 000000000000..94a0efdbeb1f
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_dict_helpers.h
@@ -0,0 +1,152 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef DBUS_DICT_HELPERS_H
+#define DBUS_DICT_HELPERS_H
+
+#include "wpabuf.h"
+
+/*
+ * Adding a dict to a DBusMessage
+ */
+
+dbus_bool_t wpa_dbus_dict_open_write(DBusMessageIter *iter,
+				     DBusMessageIter *iter_dict);
+
+dbus_bool_t wpa_dbus_dict_close_write(DBusMessageIter *iter,
+				      DBusMessageIter *iter_dict);
+
+const char * wpa_dbus_type_as_string(const int type);
+
+dbus_bool_t wpa_dbus_dict_append_string(DBusMessageIter *iter_dict,
+					const char *key, const char *value);
+
+dbus_bool_t wpa_dbus_dict_append_bool(DBusMessageIter *iter_dict,
+				      const char *key,
+				      const dbus_bool_t value);
+
+dbus_bool_t wpa_dbus_dict_append_int16(DBusMessageIter *iter_dict,
+				       const char *key,
+				       const dbus_int16_t value);
+
+dbus_bool_t wpa_dbus_dict_append_uint16(DBusMessageIter *iter_dict,
+					const char *key,
+					const dbus_uint16_t value);
+
+dbus_bool_t wpa_dbus_dict_append_int32(DBusMessageIter *iter_dict,
+				       const char *key,
+				       const dbus_int32_t value);
+
+dbus_bool_t wpa_dbus_dict_append_uint32(DBusMessageIter *iter_dict,
+					const char *key,
+					const dbus_uint32_t value);
+
+dbus_bool_t wpa_dbus_dict_append_object_path(DBusMessageIter *iter_dict,
+					     const char *key,
+					     const char *value);
+
+dbus_bool_t wpa_dbus_dict_append_byte_array(DBusMessageIter *iter_dict,
+					    const char *key,
+					    const char *value,
+					    const dbus_uint32_t value_len);
+
+/* Manual construction and addition of array elements */
+dbus_bool_t wpa_dbus_dict_begin_array(DBusMessageIter *iter_dict,
+				      const char *key, const char *type,
+				      DBusMessageIter *iter_dict_entry,
+				      DBusMessageIter *iter_dict_val,
+				      DBusMessageIter *iter_array);
+
+dbus_bool_t wpa_dbus_dict_begin_string_array(DBusMessageIter *iter_dict,
+					     const char *key,
+					     DBusMessageIter *iter_dict_entry,
+					     DBusMessageIter *iter_dict_val,
+					     DBusMessageIter *iter_array);
+
+dbus_bool_t wpa_dbus_dict_string_array_add_element(DBusMessageIter *iter_array,
+						   const char *elem);
+
+dbus_bool_t wpa_dbus_dict_bin_array_add_element(DBusMessageIter *iter_array,
+						const u8 *value,
+						size_t value_len);
+
+dbus_bool_t wpa_dbus_dict_end_array(DBusMessageIter *iter_dict,
+				    DBusMessageIter *iter_dict_entry,
+				    DBusMessageIter *iter_dict_val,
+				    DBusMessageIter *iter_array);
+
+static inline dbus_bool_t
+wpa_dbus_dict_end_string_array(DBusMessageIter *iter_dict,
+			       DBusMessageIter *iter_dict_entry,
+			       DBusMessageIter *iter_dict_val,
+			       DBusMessageIter *iter_array)
+{
+	return wpa_dbus_dict_end_array(iter_dict, iter_dict_entry,
+				       iter_dict_val, iter_array);
+}
+
+/* Convenience function to add a whole string list */
+dbus_bool_t wpa_dbus_dict_append_string_array(DBusMessageIter *iter_dict,
+					      const char *key,
+					      const char **items,
+					      const dbus_uint32_t num_items);
+
+dbus_bool_t wpa_dbus_dict_append_wpabuf_array(DBusMessageIter *iter_dict,
+					      const char *key,
+					      const struct wpabuf **items,
+					      const dbus_uint32_t num_items);
+
+/*
+ * Reading a dict from a DBusMessage
+ */
+
+/*
+ * Used only in struct wpa_dbus_dict_entry::array_type internally to identify
+ * special binary array case.
+ */
+#define WPAS_DBUS_TYPE_BINARRAY ((int) '@')
+
+struct wpa_dbus_dict_entry {
+	int type;         /** the dbus type of the dict entry's value */
+	int array_type;   /** the dbus type of the array elements if the dict
+			      entry value contains an array, or the special
+			      WPAS_DBUS_TYPE_BINARRAY */
+	const char *key;  /** key of the dict entry */
+
+	/** Possible values of the property */
+	union {
+		char *str_value;
+		char byte_value;
+		dbus_bool_t bool_value;
+		dbus_int16_t int16_value;
+		dbus_uint16_t uint16_value;
+		dbus_int32_t int32_value;
+		dbus_uint32_t uint32_value;
+		dbus_int64_t int64_value;
+		dbus_uint64_t uint64_value;
+		double double_value;
+		char *bytearray_value;
+		char **strarray_value;
+		struct wpabuf **binarray_value;
+	};
+	dbus_uint32_t array_len; /** length of the array if the dict entry's
+				     value contains an array */
+};
+
+dbus_bool_t wpa_dbus_dict_open_read(DBusMessageIter *iter,
+				    DBusMessageIter *iter_dict,
+				    DBusError *error);
+
+dbus_bool_t wpa_dbus_dict_get_entry(DBusMessageIter *iter_dict,
+				    struct wpa_dbus_dict_entry *entry);
+
+dbus_bool_t wpa_dbus_dict_has_dict_entry(DBusMessageIter *iter_dict);
+
+void wpa_dbus_dict_entry_clear(struct wpa_dbus_dict_entry *entry);
+
+#endif  /* DBUS_DICT_HELPERS_H */
diff --git a/wpa_supplicant/dbus/dbus_new.c b/wpa_supplicant/dbus/dbus_new.c
new file mode 100644
index 000000000000..9279ae4d5847
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new.c
@@ -0,0 +1,5105 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "common/ieee802_11_defs.h"
+#include "wps/wps.h"
+#include "ap/sta_info.h"
+#include "../config.h"
+#include "../wpa_supplicant_i.h"
+#include "../bss.h"
+#include "../wpas_glue.h"
+#include "dbus_new_helpers.h"
+#include "dbus_dict_helpers.h"
+#include "dbus_new.h"
+#include "dbus_new_handlers.h"
+#include "dbus_common_i.h"
+#include "dbus_new_handlers_p2p.h"
+#include "p2p/p2p.h"
+#include "../p2p_supplicant.h"
+
+#ifdef CONFIG_AP /* until needed by something else */
+
+/*
+ * NameOwnerChanged handling
+ *
+ * Some services we provide allow an application to register for
+ * a signal that it needs. While it can also unregister, we must
+ * be prepared for the case where the application simply crashes
+ * and thus doesn't clean up properly. The way to handle this in
+ * DBus is to register for the NameOwnerChanged signal which will
+ * signal an owner change to NULL if the peer closes the socket
+ * for whatever reason.
+ *
+ * Handle this signal via a filter function whenever necessary.
+ * The code below also handles refcounting in case in the future
+ * there will be multiple instances of this subscription scheme.
+ */
+static const char wpas_dbus_noc_filter_str[] =
+	"interface=org.freedesktop.DBus,member=NameOwnerChanged";
+
+
+static DBusHandlerResult noc_filter(DBusConnection *conn,
+				    DBusMessage *message, void *data)
+{
+	struct wpas_dbus_priv *priv = data;
+
+	if (dbus_message_get_type(message) != DBUS_MESSAGE_TYPE_SIGNAL)
+		return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+
+	if (dbus_message_is_signal(message, DBUS_INTERFACE_DBUS,
+				   "NameOwnerChanged")) {
+		const char *name;
+		const char *prev_owner;
+		const char *new_owner;
+		DBusError derr;
+		struct wpa_supplicant *wpa_s;
+
+		dbus_error_init(&derr);
+
+		if (!dbus_message_get_args(message, &derr,
+					   DBUS_TYPE_STRING, &name,
+					   DBUS_TYPE_STRING, &prev_owner,
+					   DBUS_TYPE_STRING, &new_owner,
+					   DBUS_TYPE_INVALID)) {
+			/* Ignore this error */
+			dbus_error_free(&derr);
+			return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+		}
+
+		for (wpa_s = priv->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+			if (wpa_s->preq_notify_peer != NULL &&
+			    os_strcmp(name, wpa_s->preq_notify_peer) == 0 &&
+			    (new_owner == NULL || os_strlen(new_owner) == 0)) {
+				/* probe request owner disconnected */
+				os_free(wpa_s->preq_notify_peer);
+				wpa_s->preq_notify_peer = NULL;
+				wpas_dbus_unsubscribe_noc(priv);
+			}
+		}
+	}
+
+	return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+}
+
+
+void wpas_dbus_subscribe_noc(struct wpas_dbus_priv *priv)
+{
+	priv->dbus_noc_refcnt++;
+	if (priv->dbus_noc_refcnt > 1)
+		return;
+
+	if (!dbus_connection_add_filter(priv->con, noc_filter, priv, NULL)) {
+		wpa_printf(MSG_ERROR, "dbus: failed to add filter");
+		return;
+	}
+
+	dbus_bus_add_match(priv->con, wpas_dbus_noc_filter_str, NULL);
+}
+
+
+void wpas_dbus_unsubscribe_noc(struct wpas_dbus_priv *priv)
+{
+	priv->dbus_noc_refcnt--;
+	if (priv->dbus_noc_refcnt > 0)
+		return;
+
+	dbus_bus_remove_match(priv->con, wpas_dbus_noc_filter_str, NULL);
+	dbus_connection_remove_filter(priv->con, noc_filter, priv);
+}
+
+#endif /* CONFIG_AP */
+
+
+/**
+ * wpas_dbus_signal_interface - Send a interface related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sig_name: signal name - InterfaceAdded or InterfaceRemoved
+ * @properties: Whether to add second argument with object properties
+ *
+ * Notify listeners about event related with interface
+ */
+static void wpas_dbus_signal_interface(struct wpa_supplicant *wpa_s,
+				       const char *sig_name,
+				       dbus_bool_t properties)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(WPAS_DBUS_NEW_PATH,
+				      WPAS_DBUS_NEW_INTERFACE, sig_name);
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &wpa_s->dbus_new_path) ||
+	    (properties &&
+	     !wpa_dbus_get_object_properties(
+		     iface, wpa_s->dbus_new_path,
+		     WPAS_DBUS_NEW_IFACE_INTERFACE, &iter)))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_interface_added - Send a interface created signal
+ * @wpa_s: %wpa_supplicant network interface data
+ *
+ * Notify listeners about creating new interface
+ */
+static void wpas_dbus_signal_interface_added(struct wpa_supplicant *wpa_s)
+{
+	wpas_dbus_signal_interface(wpa_s, "InterfaceAdded", TRUE);
+}
+
+
+/**
+ * wpas_dbus_signal_interface_removed - Send a interface removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ *
+ * Notify listeners about removing interface
+ */
+static void wpas_dbus_signal_interface_removed(struct wpa_supplicant *wpa_s)
+{
+	wpas_dbus_signal_interface(wpa_s, "InterfaceRemoved", FALSE);
+
+}
+
+
+/**
+ * wpas_dbus_signal_scan_done - send scan done signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @success: indicates if scanning succeed or failed
+ *
+ * Notify listeners about finishing a scan
+ */
+void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	dbus_bool_t succ;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE,
+				      "ScanDone");
+	if (msg == NULL)
+		return;
+
+	succ = success ? TRUE : FALSE;
+	if (dbus_message_append_args(msg, DBUS_TYPE_BOOLEAN, &succ,
+				     DBUS_TYPE_INVALID))
+		dbus_connection_send(iface->con, msg, NULL);
+	else
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_bss - Send a BSS related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @bss_obj_path: BSS object path
+ * @sig_name: signal name - BSSAdded or BSSRemoved
+ * @properties: Whether to add second argument with object properties
+ *
+ * Notify listeners about event related with BSS
+ */
+static void wpas_dbus_signal_bss(struct wpa_supplicant *wpa_s,
+				 const char *bss_obj_path,
+				 const char *sig_name, dbus_bool_t properties)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE,
+				      sig_name);
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &bss_obj_path) ||
+	    (properties &&
+	     !wpa_dbus_get_object_properties(iface, bss_obj_path,
+					     WPAS_DBUS_NEW_IFACE_BSS,
+					     &iter)))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_bss_added - Send a BSS added signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @bss_obj_path: new BSS object path
+ *
+ * Notify listeners about adding new BSS
+ */
+static void wpas_dbus_signal_bss_added(struct wpa_supplicant *wpa_s,
+				       const char *bss_obj_path)
+{
+	wpas_dbus_signal_bss(wpa_s, bss_obj_path, "BSSAdded", TRUE);
+}
+
+
+/**
+ * wpas_dbus_signal_bss_removed - Send a BSS removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @bss_obj_path: BSS object path
+ *
+ * Notify listeners about removing BSS
+ */
+static void wpas_dbus_signal_bss_removed(struct wpa_supplicant *wpa_s,
+					 const char *bss_obj_path)
+{
+	wpas_dbus_signal_bss(wpa_s, bss_obj_path, "BSSRemoved", FALSE);
+}
+
+
+/**
+ * wpas_dbus_signal_blob - Send a blob related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @name: blob name
+ * @sig_name: signal name - BlobAdded or BlobRemoved
+ *
+ * Notify listeners about event related with blob
+ */
+static void wpas_dbus_signal_blob(struct wpa_supplicant *wpa_s,
+				  const char *name, const char *sig_name)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE,
+				      sig_name);
+	if (msg == NULL)
+		return;
+
+	if (dbus_message_append_args(msg, DBUS_TYPE_STRING, &name,
+				     DBUS_TYPE_INVALID))
+		dbus_connection_send(iface->con, msg, NULL);
+	else
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_blob_added - Send a blob added signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @name: blob name
+ *
+ * Notify listeners about adding a new blob
+ */
+void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
+				 const char *name)
+{
+	wpas_dbus_signal_blob(wpa_s, name, "BlobAdded");
+}
+
+
+/**
+ * wpas_dbus_signal_blob_removed - Send a blob removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @name: blob name
+ *
+ * Notify listeners about removing blob
+ */
+void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
+				   const char *name)
+{
+	wpas_dbus_signal_blob(wpa_s, name, "BlobRemoved");
+}
+
+
+/**
+ * wpas_dbus_signal_network - Send a network related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: new network id
+ * @sig_name: signal name - NetworkAdded, NetworkRemoved or NetworkSelected
+ * @properties: determines if add second argument with object properties
+ *
+ * Notify listeners about event related with configured network
+ */
+static void wpas_dbus_signal_network(struct wpa_supplicant *wpa_s,
+				     int id, const char *sig_name,
+				     dbus_bool_t properties)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter;
+	char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
+		    wpa_s->dbus_new_path, id);
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE,
+				      sig_name);
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	path = net_obj_path;
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &path) ||
+	    (properties &&
+	     !wpa_dbus_get_object_properties(
+		     iface, net_obj_path, WPAS_DBUS_NEW_IFACE_NETWORK,
+		     &iter)))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_network_added - Send a network added signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: new network id
+ *
+ * Notify listeners about adding new network
+ */
+static void wpas_dbus_signal_network_added(struct wpa_supplicant *wpa_s,
+					   int id)
+{
+	wpas_dbus_signal_network(wpa_s, id, "NetworkAdded", TRUE);
+}
+
+
+/**
+ * wpas_dbus_signal_network_removed - Send a network removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: network id
+ *
+ * Notify listeners about removing a network
+ */
+static void wpas_dbus_signal_network_removed(struct wpa_supplicant *wpa_s,
+					     int id)
+{
+	wpas_dbus_signal_network(wpa_s, id, "NetworkRemoved", FALSE);
+}
+
+
+/**
+ * wpas_dbus_signal_network_selected - Send a network selected signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: network id
+ *
+ * Notify listeners about selecting a network
+ */
+void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id)
+{
+	wpas_dbus_signal_network(wpa_s, id, "NetworkSelected", FALSE);
+}
+
+
+/**
+ * wpas_dbus_signal_network_request - Indicate that additional information
+ * (EAP password, etc.) is required to complete the association to this SSID
+ * @wpa_s: %wpa_supplicant network interface data
+ * @rtype: The specific additional information required
+ * @default_text: Optional description of required information
+ *
+ * Request additional information or passwords to complete an association
+ * request.
+ */
+void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
+				      struct wpa_ssid *ssid,
+				      enum wpa_ctrl_req_type rtype,
+				      const char *default_txt)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter;
+	char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+	const char *field, *txt = NULL, *net_ptr;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	field = wpa_supplicant_ctrl_req_to_string(rtype, default_txt, &txt);
+	if (field == NULL)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE,
+				      "NetworkRequest");
+	if (msg == NULL)
+		return;
+
+	os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
+		    wpa_s->dbus_new_path, ssid->id);
+	net_ptr = &net_obj_path[0];
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &net_ptr) ||
+	    !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &field) ||
+	    !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &txt))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_network_enabled_changed - Signals Enabled property changes
+ * @wpa_s: %wpa_supplicant network interface data
+ * @ssid: configured network which Enabled property has changed
+ *
+ * Sends PropertyChanged signals containing new value of Enabled property
+ * for specified network
+ */
+void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
+					      struct wpa_ssid *ssid)
+{
+
+	char path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+	if (!wpa_s->dbus_new_path)
+		return;
+	os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%d",
+		    wpa_s->dbus_new_path, ssid->id);
+
+	wpa_dbus_mark_property_changed(wpa_s->global->dbus, path,
+				       WPAS_DBUS_NEW_IFACE_NETWORK, "Enabled");
+}
+
+
+#ifdef CONFIG_WPS
+
+/**
+ * wpas_dbus_signal_wps_event_pbc_overlap - Signals PBC overlap WPS event
+ * @wpa_s: %wpa_supplicant network interface data
+ *
+ * Sends Event dbus signal with name "pbc-overlap" and empty dict as arguments
+ */
+void wpas_dbus_signal_wps_event_pbc_overlap(struct wpa_supplicant *wpa_s)
+{
+
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface;
+	char *key = "pbc-overlap";
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_WPS, "Event");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
+	    !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_wps_event_success - Signals Success WPS event
+ * @wpa_s: %wpa_supplicant network interface data
+ *
+ * Sends Event dbus signal with name "success" and empty dict as arguments
+ */
+void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s)
+{
+
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface;
+	char *key = "success";
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_WPS, "Event");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
+	    !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_wps_event_fail - Signals Fail WPS event
+ * @wpa_s: %wpa_supplicant network interface data
+ * @fail: WPS failure information
+ *
+ * Sends Event dbus signal with name "fail" and dictionary containing
+ * "msg field with fail message number (int32) as arguments
+ */
+void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
+				     struct wps_event_fail *fail)
+{
+
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface;
+	char *key = "fail";
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_WPS, "Event");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
+	    !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "msg", fail->msg) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "config_error",
+					fail->config_error) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "error_indication",
+					fail->error_indication) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_wps_event_m2d - Signals M2D WPS event
+ * @wpa_s: %wpa_supplicant network interface data
+ * @m2d: M2D event data information
+ *
+ * Sends Event dbus signal with name "m2d" and dictionary containing
+ * fields of wps_event_m2d structure.
+ */
+void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
+				    struct wps_event_m2d *m2d)
+{
+
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface;
+	char *key = "m2d";
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_WPS, "Event");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
+	    !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_uint16(&dict_iter, "config_methods",
+					 m2d->config_methods) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "manufacturer",
+					     (const char *) m2d->manufacturer,
+					     m2d->manufacturer_len) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "model_name",
+					     (const char *) m2d->model_name,
+					     m2d->model_name_len) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "model_number",
+					     (const char *) m2d->model_number,
+					     m2d->model_number_len) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "serial_number",
+					     (const char *)
+					     m2d->serial_number,
+					     m2d->serial_number_len) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "dev_name",
+					     (const char *) m2d->dev_name,
+					     m2d->dev_name_len) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "primary_dev_type",
+					     (const char *)
+					     m2d->primary_dev_type, 8) ||
+	    !wpa_dbus_dict_append_uint16(&dict_iter, "config_error",
+					 m2d->config_error) ||
+	    !wpa_dbus_dict_append_uint16(&dict_iter, "dev_password_id",
+					 m2d->dev_password_id) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_wps_cred - Signals new credentials
+ * @wpa_s: %wpa_supplicant network interface data
+ * @cred: WPS Credential information
+ *
+ * Sends signal with credentials in directory argument
+ */
+void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
+			       const struct wps_credential *cred)
+{
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface;
+	char *auth_type[5]; /* we have five possible authentication types */
+	int at_num = 0;
+	char *encr_type[3]; /* we have three possible encryption types */
+	int et_num = 0;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_WPS,
+				      "Credentials");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter))
+		goto nomem;
+
+	if (cred->auth_type & WPS_AUTH_OPEN)
+		auth_type[at_num++] = "open";
+#ifndef CONFIG_NO_TKIP
+	if (cred->auth_type & WPS_AUTH_WPAPSK)
+		auth_type[at_num++] = "wpa-psk";
+	if (cred->auth_type & WPS_AUTH_WPA)
+		auth_type[at_num++] = "wpa-eap";
+#endif /* CONFIG_NO_TKIP */
+	if (cred->auth_type & WPS_AUTH_WPA2)
+		auth_type[at_num++] = "wpa2-eap";
+	if (cred->auth_type & WPS_AUTH_WPA2PSK)
+		auth_type[at_num++] = "wpa2-psk";
+
+	if (cred->encr_type & WPS_ENCR_NONE)
+		encr_type[et_num++] = "none";
+#ifndef CONFIG_NO_TKIP
+	if (cred->encr_type & WPS_ENCR_TKIP)
+		encr_type[et_num++] = "tkip";
+#endif /* CONFIG_NO_TKIP */
+	if (cred->encr_type & WPS_ENCR_AES)
+		encr_type[et_num++] = "aes";
+
+	if ((wpa_s->current_ssid &&
+	     !wpa_dbus_dict_append_byte_array(
+		     &dict_iter, "BSSID",
+		     (const char *) wpa_s->current_ssid->bssid, ETH_ALEN)) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "SSID",
+					     (const char *) cred->ssid,
+					     cred->ssid_len) ||
+	    !wpa_dbus_dict_append_string_array(&dict_iter, "AuthType",
+					       (const char **) auth_type,
+					       at_num) ||
+	    !wpa_dbus_dict_append_string_array(&dict_iter, "EncrType",
+					       (const char **) encr_type,
+					       et_num) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "Key",
+					     (const char *) cred->key,
+					     cred->key_len) ||
+	    !wpa_dbus_dict_append_uint32(&dict_iter, "KeyIndex",
+					 cred->key_idx) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		goto nomem;
+
+	dbus_connection_send(iface->con, msg, NULL);
+
+nomem:
+	dbus_message_unref(msg);
+}
+
+#endif /* CONFIG_WPS */
+
+
+#ifdef CONFIG_MESH
+
+void wpas_dbus_signal_mesh_group_started(struct wpa_supplicant *wpa_s,
+					 struct wpa_ssid *ssid)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (!iface || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_MESH,
+				      "MeshGroupStarted");
+	if (!msg)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "SSID",
+					     (const char *) ssid->ssid,
+					     ssid->ssid_len) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+void wpas_dbus_signal_mesh_group_removed(struct wpa_supplicant *wpa_s,
+					 const u8 *meshid, u8 meshid_len,
+					 int reason)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (!iface || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_MESH,
+				      "MeshGroupRemoved");
+	if (!msg)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "SSID",
+					     (const char *) meshid,
+					     meshid_len) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "DisconnectReason",
+					reason) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+void wpas_dbus_signal_mesh_peer_connected(struct wpa_supplicant *wpa_s,
+					  const u8 *peer_addr)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (!iface || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_MESH,
+				      "MeshPeerConnected");
+	if (!msg)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "PeerAddress",
+					     (const char *) peer_addr,
+					     ETH_ALEN) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+void wpas_dbus_signal_mesh_peer_disconnected(struct wpa_supplicant *wpa_s,
+					     const u8 *peer_addr, int reason)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (!iface || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_MESH,
+				      "MeshPeerDisconnected");
+	if (!msg)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "PeerAddress",
+					     (const char *) peer_addr,
+					     ETH_ALEN) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "DisconnectReason",
+					reason) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+#endif /* CONFIG_MESH */
+
+
+#ifdef CONFIG_INTERWORKING
+
+void wpas_dbus_signal_interworking_ap_added(struct wpa_supplicant *wpa_s,
+					    struct wpa_bss *bss,
+					    struct wpa_cred *cred,
+					    const char *type,
+					    int excluded,
+					    int bh,
+					    int bss_load,
+					    int conn_capab)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	char bss_path[WPAS_DBUS_OBJECT_PATH_MAX], *bss_obj_path;
+	char cred_path[WPAS_DBUS_OBJECT_PATH_MAX], *cred_obj_path;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (!iface || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE,
+				      "InterworkingAPAdded");
+	if (!msg)
+		return;
+
+	os_snprintf(bss_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+		    wpa_s->dbus_new_path, bss->id);
+	bss_obj_path = bss_path;
+
+	os_snprintf(cred_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_CREDENTIALS_PART "/%u",
+		    wpa_s->dbus_new_path, cred->id);
+	cred_obj_path = cred_path;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &bss_obj_path) ||
+	    !dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &cred_obj_path) ||
+	    !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_string(&dict_iter, "type", type) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "excluded", excluded) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "priority",
+					cred->priority) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "sp_priority",
+					cred->sp_priority) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "below_min_backhaul", bh) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "over_max_bss_load",
+					bss_load) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "conn_capab_missing",
+					conn_capab) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+void wpas_dbus_signal_interworking_select_done(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (!iface || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE,
+				      "InterworkingSelectDone");
+	if (!msg)
+		return;
+
+	dbus_connection_send(iface->con, msg, NULL);
+
+	dbus_message_unref(msg);
+}
+
+#endif /* CONFIG_INTERWORKING */
+
+
+void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
+				    int depth, const char *subject,
+				    const char *altsubject[],
+				    int num_altsubject,
+				    const char *cert_hash,
+				    const struct wpabuf *cert)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE,
+				      "Certification");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_uint32(&dict_iter, "depth", depth) ||
+	    !wpa_dbus_dict_append_string(&dict_iter, "subject", subject) ||
+	    (altsubject && num_altsubject &&
+	     !wpa_dbus_dict_append_string_array(&dict_iter, "altsubject",
+						altsubject, num_altsubject)) ||
+	    (cert_hash &&
+	     !wpa_dbus_dict_append_string(&dict_iter, "cert_hash",
+					  cert_hash)) ||
+	    (cert &&
+	     !wpa_dbus_dict_append_byte_array(&dict_iter, "cert",
+					      wpabuf_head(cert),
+					      wpabuf_len(cert))) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
+				 const char *status, const char *parameter)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE,
+				      "EAP");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &status) ||
+	    !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING,
+					    &parameter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_sta - Send a station related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sta: station mac address
+ * @sig_name: signal name - StaAuthorized or StaDeauthorized
+ *
+ * Notify listeners about event related with station
+ */
+static void wpas_dbus_signal_sta(struct wpa_supplicant *wpa_s,
+				 const u8 *sta, const char *sig_name)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	char sta_mac[WPAS_DBUS_OBJECT_PATH_MAX];
+	char *dev_mac;
+
+	os_snprintf(sta_mac, WPAS_DBUS_OBJECT_PATH_MAX, MACSTR, MAC2STR(sta));
+	dev_mac = sta_mac;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE, sig_name);
+	if (msg == NULL)
+		return;
+
+	if (dbus_message_append_args(msg, DBUS_TYPE_STRING, &dev_mac,
+				     DBUS_TYPE_INVALID))
+		dbus_connection_send(iface->con, msg, NULL);
+	else
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	dbus_message_unref(msg);
+
+	wpa_printf(MSG_DEBUG, "dbus: Station MAC address '%s' '%s'",
+		   sta_mac, sig_name);
+}
+
+
+/**
+ * wpas_dbus_signal_sta_authorized - Send a STA authorized signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sta: station mac address
+ *
+ * Notify listeners a new station has been authorized
+ */
+void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
+				     const u8 *sta)
+{
+	wpas_dbus_signal_sta(wpa_s, sta, "StaAuthorized");
+}
+
+
+/**
+ * wpas_dbus_signal_sta_deauthorized - Send a STA deauthorized signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sta: station mac address
+ *
+ * Notify listeners a station has been deauthorized
+ */
+void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
+				       const u8 *sta)
+{
+	wpas_dbus_signal_sta(wpa_s, sta, "StaDeauthorized");
+}
+
+
+/**
+ * wpas_dbus_signal_station - Send an event signal related to a station object
+ * @wpa_s: %wpa_supplicant network interface data
+ * @station_obj_path: Station object path
+ * @sig_name: signal name - StationAdded or StationRemoved
+ * @properties: Whether to add second argument with object properties
+ *
+ * Notify listeners about event related with station.
+ */
+static void wpas_dbus_signal_station(struct wpa_supplicant *wpa_s,
+				     const char *station_obj_path,
+				     const char *sig_name,
+				     dbus_bool_t properties)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (!iface || !wpa_s->dbus_new_path)
+		return;
+
+	wpa_printf(MSG_DEBUG, "dbus: STA signal %s", sig_name);
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE, sig_name);
+	if (!msg)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &station_obj_path) ||
+	    (properties &&
+	     !wpa_dbus_get_object_properties(iface, station_obj_path,
+					     WPAS_DBUS_NEW_IFACE_STA,
+					     &iter)))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_station_added - Send a Station added signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @station_obj_path: new Station object path
+ *
+ * Notify listeners about adding new Station
+ */
+static void wpas_dbus_signal_station_added(struct wpa_supplicant *wpa_s,
+					   const char *station_obj_path)
+{
+	wpas_dbus_signal_station(wpa_s, station_obj_path, "StationAdded", TRUE);
+}
+
+
+/**
+ * wpas_dbus_signal_station_removed - Send a Station removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @station_obj_path: Station object path
+ *
+ * Notify listeners about removing Station
+ */
+static void wpas_dbus_signal_station_removed(struct wpa_supplicant *wpa_s,
+					     const char *station_obj_path)
+{
+	wpas_dbus_signal_station(wpa_s, station_obj_path, "StationRemoved",
+				 FALSE);
+}
+
+
+#ifdef CONFIG_P2P
+
+/**
+ * wpas_dbus_signal_p2p_group_removed - Signals P2P group was removed
+ * @wpa_s: %wpa_supplicant network interface data
+ * @role: role of this device (client or GO)
+ * Sends signal with i/f name and role as string arguments
+ */
+void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
+					const char *role)
+{
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface = wpa_s->global->dbus;
+	struct wpa_supplicant *parent;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	parent = wpa_s->parent;
+	if (parent->p2p_mgmt)
+		parent = parent->parent;
+
+	if (!wpa_s->dbus_groupobj_path || !wpa_s->dbus_new_path ||
+	    !parent->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(parent->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      "GroupFinished");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_object_path(&dict_iter,
+					      "interface_object",
+					      wpa_s->dbus_new_path) ||
+	    !wpa_dbus_dict_append_string(&dict_iter, "role", role) ||
+	    !wpa_dbus_dict_append_object_path(&dict_iter, "group_object",
+					      wpa_s->dbus_groupobj_path) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_provision_discovery - Signals various PD events
+ *
+ * @dev_addr - who sent the request or responded to our request.
+ * @request - Will be 1 if request, 0 for response.
+ * @status - valid only in case of response
+ * @config_methods - wps config methods
+ * @generated_pin - pin to be displayed in case of WPS_CONFIG_DISPLAY method
+ *
+ * Sends following provision discovery related events:
+ *	ProvisionDiscoveryRequestDisplayPin
+ *	ProvisionDiscoveryResponseDisplayPin
+ *	ProvisionDiscoveryRequestEnterPin
+ *	ProvisionDiscoveryResponseEnterPin
+ *	ProvisionDiscoveryPBCRequest
+ *	ProvisionDiscoveryPBCResponse
+ *
+ *	TODO::
+ *	ProvisionDiscoveryFailure (timeout case)
+ */
+void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
+					      const u8 *dev_addr, int request,
+					      enum p2p_prov_disc_status status,
+					      u16 config_methods,
+					      unsigned int generated_pin)
+{
+	DBusMessage *msg;
+	DBusMessageIter iter;
+	struct wpas_dbus_priv *iface;
+	char *_signal;
+	int add_pin = 0;
+	char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+	int error_ret = 1;
+	char pin[9], *p_pin = NULL;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+	if (!wpa_s->dbus_new_path)
+		return;
+
+	if (request || !status) {
+		if (config_methods & WPS_CONFIG_DISPLAY)
+			_signal = request ?
+				 "ProvisionDiscoveryRequestDisplayPin" :
+				 "ProvisionDiscoveryResponseEnterPin";
+		else if (config_methods & WPS_CONFIG_KEYPAD)
+			_signal = request ?
+				 "ProvisionDiscoveryRequestEnterPin" :
+				 "ProvisionDiscoveryResponseDisplayPin";
+		else if (config_methods & WPS_CONFIG_PUSHBUTTON)
+			_signal = request ? "ProvisionDiscoveryPBCRequest" :
+				   "ProvisionDiscoveryPBCResponse";
+		else
+			return; /* Unknown or un-supported method */
+	} else {
+		/* Explicit check for failure response */
+		_signal = "ProvisionDiscoveryFailure";
+	}
+
+	add_pin = ((request && (config_methods & WPS_CONFIG_DISPLAY)) ||
+		   (!request && !status &&
+			(config_methods & WPS_CONFIG_KEYPAD)));
+
+	if (add_pin) {
+		os_snprintf(pin, sizeof(pin), "%08d", generated_pin);
+		p_pin = pin;
+	}
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE, _signal);
+	if (msg == NULL)
+		return;
+
+	/* Check if this is a known peer */
+	if (!p2p_peer_known(wpa_s->global->p2p, dev_addr))
+		goto error;
+
+	os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+			"%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+			COMPACT_MACSTR,
+			wpa_s->dbus_new_path, MAC2STR(dev_addr));
+
+	path = peer_obj_path;
+
+	dbus_message_iter_init_append(msg, &iter);
+
+	if (!dbus_message_iter_append_basic(&iter,
+					    DBUS_TYPE_OBJECT_PATH,
+					    &path))
+			goto error;
+
+	if (!request && status)
+		/* Attach status to ProvisionDiscoveryFailure */
+		error_ret = !dbus_message_iter_append_basic(&iter,
+						    DBUS_TYPE_INT32,
+						    &status);
+	else
+		error_ret = (add_pin &&
+				 !dbus_message_iter_append_basic(&iter,
+							DBUS_TYPE_STRING,
+							&p_pin));
+
+error:
+	if (!error_ret)
+		dbus_connection_send(iface->con, msg, NULL);
+	else
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_go_neg_req - Signal P2P GO Negotiation Request RX
+ * @wpa_s: %wpa_supplicant network interface data
+ * @src: Source address of the message triggering this notification
+ * @dev_passwd_id: WPS Device Password Id
+ * @go_intent: Peer's GO Intent value
+ *
+ * Sends signal to notify that a peer P2P Device is requesting group owner
+ * negotiation with us.
+ */
+void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
+				     const u8 *src, u16 dev_passwd_id,
+				     u8 go_intent)
+{
+	DBusMessage *msg;
+	DBusMessageIter iter;
+	struct wpas_dbus_priv *iface;
+	char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+	if (!wpa_s->dbus_new_path)
+		return;
+
+	os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+		    wpa_s->dbus_new_path, MAC2STR(src));
+	path = peer_obj_path;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      "GONegotiationRequest");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &path) ||
+	    !dbus_message_iter_append_basic(&iter, DBUS_TYPE_UINT16,
+					    &dev_passwd_id) ||
+	    !dbus_message_iter_append_basic(&iter, DBUS_TYPE_BYTE,
+					    &go_intent))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+
+	dbus_message_unref(msg);
+}
+
+
+static int wpas_dbus_get_group_obj_path(struct wpa_supplicant *wpa_s,
+					const struct wpa_ssid *ssid,
+					char *group_obj_path)
+{
+	char group_name[3];
+
+	if (!wpa_s->dbus_new_path ||
+	    os_memcmp(ssid->ssid, P2P_WILDCARD_SSID, P2P_WILDCARD_SSID_LEN))
+		return -1;
+
+	os_memcpy(group_name, ssid->ssid + P2P_WILDCARD_SSID_LEN, 2);
+	group_name[2] = '\0';
+
+	os_snprintf(group_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_P2P_GROUPS_PART "/%s",
+		    wpa_s->dbus_new_path, group_name);
+
+	return 0;
+}
+
+
+struct group_changed_data {
+	struct wpa_supplicant *wpa_s;
+	struct p2p_peer_info *info;
+};
+
+
+static int match_group_where_peer_is_client(struct p2p_group *group,
+					    void *user_data)
+{
+	struct group_changed_data *data = user_data;
+	const struct p2p_group_config *cfg;
+	struct wpa_supplicant *wpa_s_go;
+
+	if (!p2p_group_is_client_connected(group, data->info->p2p_device_addr))
+		return 1;
+
+	cfg = p2p_group_get_config(group);
+
+	wpa_s_go = wpas_get_p2p_go_iface(data->wpa_s, cfg->ssid,
+					 cfg->ssid_len);
+	if (wpa_s_go != NULL && wpa_s_go == data->wpa_s) {
+		wpas_dbus_signal_peer_groups_changed(
+			data->wpa_s->p2pdev, data->info->p2p_device_addr);
+		return 0;
+	}
+
+	return 1;
+}
+
+
+static void signal_peer_groups_changed(struct p2p_peer_info *info,
+				       void *user_data)
+{
+	struct group_changed_data *data = user_data;
+	struct wpa_supplicant *wpa_s_go;
+
+	wpa_s_go = wpas_get_p2p_client_iface(data->wpa_s,
+					     info->p2p_device_addr);
+	if (wpa_s_go != NULL && wpa_s_go == data->wpa_s) {
+		wpas_dbus_signal_peer_groups_changed(data->wpa_s->p2pdev,
+						     info->p2p_device_addr);
+		return;
+	}
+
+	data->info = info;
+	p2p_loop_on_all_groups(data->wpa_s->global->p2p,
+			       match_group_where_peer_is_client, data);
+	data->info = NULL;
+}
+
+
+static void peer_groups_changed(struct wpa_supplicant *wpa_s)
+{
+	struct group_changed_data data;
+
+	os_memset(&data, 0, sizeof(data));
+	data.wpa_s = wpa_s;
+
+	p2p_loop_on_known_peers(wpa_s->global->p2p,
+				signal_peer_groups_changed, &data);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_group_started - Signals P2P group has
+ * started. Emitted when a group is successfully started
+ * irrespective of the role (client/GO) of the current device
+ *
+ * @wpa_s: %wpa_supplicant network interface data
+ * @client: this device is P2P client
+ * @persistent: 0 - non persistent group, 1 - persistent group
+ * @ip: When group role is client, it contains local IP address, netmask, and
+ *	GO's IP address, if assigned; otherwise, NULL
+ */
+void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
+					int client, int persistent,
+					const u8 *ip)
+{
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface;
+	struct wpa_supplicant *parent;
+
+	parent = wpa_s->parent;
+	if (parent->p2p_mgmt)
+		parent = parent->parent;
+
+	iface = parent->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !parent->dbus_new_path || !wpa_s->dbus_new_path)
+		return;
+
+	if (wpa_s->dbus_groupobj_path == NULL)
+		return;
+
+	/* New interface has been created for this group */
+	msg = dbus_message_new_signal(parent->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      "GroupStarted");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	/*
+	 * In case the device supports creating a separate interface the
+	 * DBus client will need to know the object path for the interface
+	 * object this group was created on, so include it here.
+	 */
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_object_path(&dict_iter,
+					      "interface_object",
+					      wpa_s->dbus_new_path) ||
+	    !wpa_dbus_dict_append_string(&dict_iter, "role",
+					 client ? "client" : "GO") ||
+	    !wpa_dbus_dict_append_bool(&dict_iter, "persistent", persistent) ||
+	    !wpa_dbus_dict_append_object_path(&dict_iter, "group_object",
+					      wpa_s->dbus_groupobj_path) ||
+	    (ip &&
+	     (!wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddr",
+					       (char *) ip, 4) ||
+	      !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrMask",
+					       (char *) ip + 4, 4) ||
+	      !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrGo",
+					       (char *) ip + 8, 4))) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter)) {
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	} else {
+		dbus_connection_send(iface->con, msg, NULL);
+		if (client)
+			peer_groups_changed(wpa_s);
+	}
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_go_neg_resp - Emit GONegotiation Success/Failure signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @res: Result of the GO Neg Request
+ */
+void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
+				      struct p2p_go_neg_results *res)
+{
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	DBusMessageIter iter_dict_entry, iter_dict_val, iter_dict_array;
+	struct wpas_dbus_priv *iface;
+	char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+	dbus_int32_t freqs[P2P_MAX_CHANNELS];
+	dbus_int32_t *f_array = freqs;
+
+
+	iface = wpa_s->global->dbus;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+
+	os_memset(freqs, 0, sizeof(freqs));
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+		    wpa_s->dbus_new_path, MAC2STR(res->peer_device_addr));
+	path = peer_obj_path;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      res->status ? "GONegotiationFailure" :
+						    "GONegotiationSuccess");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
+					      path) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "status", res->status))
+		goto err;
+
+	if (!res->status) {
+		int i = 0;
+		int freq_list_num = 0;
+
+		if ((res->role_go &&
+		     !wpa_dbus_dict_append_string(&dict_iter, "passphrase",
+						  res->passphrase)) ||
+		    !wpa_dbus_dict_append_string(&dict_iter, "role_go",
+						 res->role_go ? "GO" :
+						 "client") ||
+		    !wpa_dbus_dict_append_int32(&dict_iter, "frequency",
+						res->freq) ||
+		    !wpa_dbus_dict_append_byte_array(&dict_iter, "ssid",
+						     (const char *) res->ssid,
+						     res->ssid_len) ||
+		    !wpa_dbus_dict_append_byte_array(&dict_iter,
+						     "peer_device_addr",
+						     (const char *)
+						     res->peer_device_addr,
+						     ETH_ALEN) ||
+		    !wpa_dbus_dict_append_byte_array(&dict_iter,
+						     "peer_interface_addr",
+						     (const char *)
+						     res->peer_interface_addr,
+						     ETH_ALEN) ||
+		    !wpa_dbus_dict_append_string(&dict_iter, "wps_method",
+						 p2p_wps_method_text(
+							 res->wps_method)))
+			goto err;
+
+		for (i = 0; i < P2P_MAX_CHANNELS; i++) {
+			if (res->freq_list[i]) {
+				freqs[i] = res->freq_list[i];
+				freq_list_num++;
+			}
+		}
+
+		if (!wpa_dbus_dict_begin_array(&dict_iter,
+					       "frequency_list",
+					       DBUS_TYPE_INT32_AS_STRING,
+					       &iter_dict_entry,
+					       &iter_dict_val,
+					       &iter_dict_array) ||
+		    !dbus_message_iter_append_fixed_array(&iter_dict_array,
+							  DBUS_TYPE_INT32,
+							  &f_array,
+							  freq_list_num) ||
+		    !wpa_dbus_dict_end_array(&dict_iter,
+					     &iter_dict_entry,
+					     &iter_dict_val,
+					     &iter_dict_array) ||
+		    !wpa_dbus_dict_append_int32(&dict_iter, "persistent_group",
+						res->persistent_group) ||
+		    !wpa_dbus_dict_append_uint32(&dict_iter,
+						 "peer_config_timeout",
+						 res->peer_config_timeout))
+			goto err;
+	}
+
+	if (!wpa_dbus_dict_close_write(&iter, &dict_iter))
+		goto err;
+
+	dbus_connection_send(iface->con, msg, NULL);
+err:
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_invitation_result - Emit InvitationResult signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @status: Status of invitation process
+ * @bssid: Basic Service Set Identifier
+ */
+void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
+					    int status, const u8 *bssid)
+{
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface;
+
+	wpa_printf(MSG_DEBUG, "%s", __func__);
+
+	iface = wpa_s->global->dbus;
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+	if (!wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      "InvitationResult");
+
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "status", status) ||
+	    (bssid &&
+	     !wpa_dbus_dict_append_byte_array(&dict_iter, "BSSID",
+					      (const char *) bssid,
+					      ETH_ALEN)) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+/**
+ *
+ * Method to emit a signal for a peer joining the group.
+ * The signal will carry path to the group member object
+ * constructed using p2p i/f addr used for connecting.
+ *
+ * @wpa_s: %wpa_supplicant network interface data
+ * @peer_addr: P2P Device Address of the peer joining the group
+ */
+void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
+				      const u8 *peer_addr)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter;
+	char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+	struct wpa_supplicant *parent;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (!wpa_s->dbus_groupobj_path)
+		return;
+
+	parent = wpa_s->parent;
+	if (parent->p2p_mgmt)
+		parent = parent->parent;
+	if (!parent->dbus_new_path)
+		return;
+
+	os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+			"%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+			COMPACT_MACSTR,
+			parent->dbus_new_path, MAC2STR(peer_addr));
+
+	msg = dbus_message_new_signal(wpa_s->dbus_groupobj_path,
+				      WPAS_DBUS_NEW_IFACE_P2P_GROUP,
+				      "PeerJoined");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	path = peer_obj_path;
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &path)) {
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	} else {
+		dbus_connection_send(iface->con, msg, NULL);
+		wpas_dbus_signal_peer_groups_changed(parent, peer_addr);
+	}
+	dbus_message_unref(msg);
+}
+
+
+/**
+ *
+ * Method to emit a signal for a peer disconnecting the group.
+ * The signal will carry path to the group member object
+ * constructed using the P2P Device Address of the peer.
+ *
+ * @wpa_s: %wpa_supplicant network interface data
+ * @peer_addr: P2P Device Address of the peer joining the group
+ */
+void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
+					    const u8 *peer_addr)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter;
+	char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+	struct wpa_supplicant *parent;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (!wpa_s->dbus_groupobj_path)
+		return;
+
+	parent = wpa_s->parent;
+	if (parent->p2p_mgmt)
+		parent = parent->parent;
+	if (!parent->dbus_new_path)
+		return;
+
+	os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+			"%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+			COMPACT_MACSTR,
+			parent->dbus_new_path, MAC2STR(peer_addr));
+
+	msg = dbus_message_new_signal(wpa_s->dbus_groupobj_path,
+				      WPAS_DBUS_NEW_IFACE_P2P_GROUP,
+				      "PeerDisconnected");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	path = peer_obj_path;
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &path)) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: Failed to construct PeerDisconnected signal");
+	} else {
+		dbus_connection_send(iface->con, msg, NULL);
+		wpas_dbus_signal_peer_groups_changed(parent, peer_addr);
+	}
+	dbus_message_unref(msg);
+}
+
+
+/**
+ *
+ * Method to emit a signal for a service discovery request.
+ * The signal will carry station address, frequency, dialog token,
+ * update indicator and it tlvs
+ *
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sa: station addr (p2p i/f) of the peer
+ * @dialog_token: service discovery request dialog token
+ * @update_indic: service discovery request update indicator
+ * @tlvs: service discovery request generated byte array of tlvs
+ * @tlvs_len: service discovery request tlvs length
+ */
+void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
+				     int freq, const u8 *sa, u8 dialog_token,
+				     u16 update_indic, const u8 *tlvs,
+				     size_t tlvs_len)
+{
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface;
+	char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+	if (!wpa_s->dbus_new_path)
+		return;
+
+	/* Check if this is a known peer */
+	if (!p2p_peer_known(wpa_s->global->p2p, sa))
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      "ServiceDiscoveryRequest");
+	if (msg == NULL)
+		return;
+
+	os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+		    COMPACT_MACSTR, wpa_s->dbus_new_path, MAC2STR(sa));
+
+	path = peer_obj_path;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
+					      path) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "frequency", freq) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "dialog_token",
+					dialog_token) ||
+	    !wpa_dbus_dict_append_uint16(&dict_iter, "update_indicator",
+					 update_indic) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "tlvs",
+					     (const char *) tlvs,
+					     tlvs_len) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+/**
+ *
+ * Method to emit a signal for a service discovery response.
+ * The signal will carry station address, update indicator and it
+ * tlvs
+ *
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sa: station addr (p2p i/f) of the peer
+ * @update_indic: service discovery request update indicator
+ * @tlvs: service discovery request generated byte array of tlvs
+ * @tlvs_len: service discovery request tlvs length
+ */
+void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
+				      const u8 *sa, u16 update_indic,
+				      const u8 *tlvs, size_t tlvs_len)
+{
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface;
+	char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+	if (!wpa_s->dbus_new_path)
+		return;
+
+	/* Check if this is a known peer */
+	if (!p2p_peer_known(wpa_s->global->p2p, sa))
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      "ServiceDiscoveryResponse");
+	if (msg == NULL)
+		return;
+
+	os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+		    COMPACT_MACSTR, wpa_s->dbus_new_path, MAC2STR(sa));
+
+	path = peer_obj_path;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
+					      path) ||
+	    !wpa_dbus_dict_append_uint16(&dict_iter, "update_indicator",
+					 update_indic) ||
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "tlvs",
+					     (const char *) tlvs,
+					     tlvs_len) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_persistent_group - Send a persistent group related
+ *	event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: new persistent group id
+ * @sig_name: signal name - PersistentGroupAdded, PersistentGroupRemoved
+ * @properties: determines if add second argument with object properties
+ *
+ * Notify listeners about an event related to persistent groups.
+ */
+static void wpas_dbus_signal_persistent_group(struct wpa_supplicant *wpa_s,
+					      int id, const char *sig_name,
+					      dbus_bool_t properties)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter;
+	char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+	if (!wpa_s->dbus_new_path)
+		return;
+
+	os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
+		    wpa_s->dbus_new_path, id);
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      sig_name);
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	path = pgrp_obj_path;
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &path) ||
+	    (properties &&
+	     !wpa_dbus_get_object_properties(
+		     iface, pgrp_obj_path,
+		     WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP, &iter)))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_persistent_group_added - Send a persistent_group
+ *	added signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: new persistent group id
+ *
+ * Notify listeners about addition of a new persistent group.
+ */
+static void wpas_dbus_signal_persistent_group_added(
+	struct wpa_supplicant *wpa_s, int id)
+{
+	wpas_dbus_signal_persistent_group(wpa_s, id, "PersistentGroupAdded",
+					  TRUE);
+}
+
+
+/**
+ * wpas_dbus_signal_persistent_group_removed - Send a persistent_group
+ *	removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: persistent group id
+ *
+ * Notify listeners about removal of a persistent group.
+ */
+static void wpas_dbus_signal_persistent_group_removed(
+	struct wpa_supplicant *wpa_s, int id)
+{
+	wpas_dbus_signal_persistent_group(wpa_s, id, "PersistentGroupRemoved",
+					  FALSE);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_wps_failed - Signals WpsFailed event
+ * @wpa_s: %wpa_supplicant network interface data
+ * @fail: WPS failure information
+ *
+ * Sends Event dbus signal with name "fail" and dictionary containing
+ * "msg" field with fail message number (int32) as arguments
+ */
+void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
+				     struct wps_event_fail *fail)
+{
+
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface;
+	char *key = "fail";
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+
+	if (!wpa_s->dbus_new_path)
+		return;
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      "WpsFailed");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
+	    !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "msg", fail->msg) ||
+	    !wpa_dbus_dict_append_int16(&dict_iter, "config_error",
+					fail->config_error) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_group_formation_failure - Signals GroupFormationFailure event
+ * @wpa_s: %wpa_supplicant network interface data
+ * @reason: indicates the reason code for group formation failure
+ *
+ * Sends Event dbus signal and string reason code when available.
+ */
+void wpas_dbus_signal_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
+						  const char *reason)
+{
+	DBusMessage *msg;
+	struct wpas_dbus_priv *iface;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      "GroupFormationFailure");
+	if (msg == NULL)
+		return;
+
+	if (dbus_message_append_args(msg, DBUS_TYPE_STRING, &reason,
+				     DBUS_TYPE_INVALID))
+		dbus_connection_send(iface->con, msg, NULL);
+	else
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_invitation_received - Emit InvitationReceived signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sa: Source address of the Invitation Request
+ * @dev_add: GO Device Address
+ * @bssid: P2P Group BSSID or %NULL if not received
+ * @id: Persistent group id or %0 if not persistent group
+ * @op_freq: Operating frequency for the group
+ */
+
+void wpas_dbus_signal_p2p_invitation_received(struct wpa_supplicant *wpa_s,
+					      const u8 *sa, const u8 *dev_addr,
+					      const u8 *bssid, int id,
+					      int op_freq)
+{
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *iface;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      "InvitationReceived");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    (sa &&
+	     !wpa_dbus_dict_append_byte_array(&dict_iter, "sa",
+					      (const char *) sa, ETH_ALEN)) ||
+	    (dev_addr &&
+	     !wpa_dbus_dict_append_byte_array(&dict_iter, "go_dev_addr",
+					      (const char *) dev_addr,
+					      ETH_ALEN)) ||
+	    (bssid &&
+	     !wpa_dbus_dict_append_byte_array(&dict_iter, "bssid",
+					      (const char *) bssid,
+					      ETH_ALEN)) ||
+	    (id &&
+	     !wpa_dbus_dict_append_int32(&dict_iter, "persistent_id", id)) ||
+	    !wpa_dbus_dict_append_int32(&dict_iter, "op_freq", op_freq) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter)) {
+		dbus_message_unref(msg);
+		return;
+	}
+
+	dbus_connection_send(iface->con, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+
+#endif /* CONFIG_P2P */
+
+
+/**
+ * wpas_dbus_signal_prop_changed - Signals change of property
+ * @wpa_s: %wpa_supplicant network interface data
+ * @property: indicates which property has changed
+ *
+ * Sends PropertyChanged signals with path, interface and arguments
+ * depending on which property has changed.
+ */
+void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
+				   enum wpas_dbus_prop property)
+{
+	char *prop;
+	dbus_bool_t flush;
+
+	if (wpa_s->dbus_new_path == NULL)
+		return; /* Skip signal since D-Bus setup is not yet ready */
+
+	flush = FALSE;
+	switch (property) {
+	case WPAS_DBUS_PROP_AP_SCAN:
+		prop = "ApScan";
+		break;
+	case WPAS_DBUS_PROP_SCANNING:
+		prop = "Scanning";
+		break;
+	case WPAS_DBUS_PROP_STATE:
+		prop = "State";
+		break;
+	case WPAS_DBUS_PROP_CURRENT_BSS:
+		prop = "CurrentBSS";
+		break;
+	case WPAS_DBUS_PROP_CURRENT_NETWORK:
+		prop = "CurrentNetwork";
+		break;
+	case WPAS_DBUS_PROP_BSSS:
+		prop = "BSSs";
+		break;
+	case WPAS_DBUS_PROP_STATIONS:
+		prop = "Stations";
+		break;
+	case WPAS_DBUS_PROP_CURRENT_AUTH_MODE:
+		prop = "CurrentAuthMode";
+		break;
+	case WPAS_DBUS_PROP_DISCONNECT_REASON:
+		prop = "DisconnectReason";
+		flush = TRUE;
+		break;
+	case WPAS_DBUS_PROP_AUTH_STATUS_CODE:
+		prop = "AuthStatusCode";
+		flush = TRUE;
+		break;
+	case WPAS_DBUS_PROP_ASSOC_STATUS_CODE:
+		prop = "AssocStatusCode";
+		flush = TRUE;
+		break;
+	case WPAS_DBUS_PROP_ROAM_TIME:
+		prop = "RoamTime";
+		break;
+	case WPAS_DBUS_PROP_ROAM_COMPLETE:
+		prop = "RoamComplete";
+		break;
+	case WPAS_DBUS_PROP_SESSION_LENGTH:
+		prop = "SessionLength";
+		break;
+	case WPAS_DBUS_PROP_BSS_TM_STATUS:
+		prop = "BSSTMStatus";
+		break;
+	default:
+		wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
+			   __func__, property);
+		return;
+	}
+
+	wpa_dbus_mark_property_changed(wpa_s->global->dbus,
+				       wpa_s->dbus_new_path,
+				       WPAS_DBUS_NEW_IFACE_INTERFACE, prop);
+	if (flush) {
+		wpa_dbus_flush_object_changed_properties(
+			wpa_s->global->dbus->con, wpa_s->dbus_new_path);
+	}
+}
+
+
+/**
+ * wpas_dbus_bss_signal_prop_changed - Signals change of BSS property
+ * @wpa_s: %wpa_supplicant network interface data
+ * @property: indicates which property has changed
+ * @id: unique BSS identifier
+ *
+ * Sends PropertyChanged signals with path, interface, and arguments depending
+ * on which property has changed.
+ */
+void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
+				       enum wpas_dbus_bss_prop property,
+				       unsigned int id)
+{
+	char path[WPAS_DBUS_OBJECT_PATH_MAX];
+	char *prop;
+
+	if (!wpa_s->dbus_new_path)
+		return;
+
+	switch (property) {
+	case WPAS_DBUS_BSS_PROP_SIGNAL:
+		prop = "Signal";
+		break;
+	case WPAS_DBUS_BSS_PROP_FREQ:
+		prop = "Frequency";
+		break;
+	case WPAS_DBUS_BSS_PROP_MODE:
+		prop = "Mode";
+		break;
+	case WPAS_DBUS_BSS_PROP_PRIVACY:
+		prop = "Privacy";
+		break;
+	case WPAS_DBUS_BSS_PROP_RATES:
+		prop = "Rates";
+		break;
+	case WPAS_DBUS_BSS_PROP_WPA:
+		prop = "WPA";
+		break;
+	case WPAS_DBUS_BSS_PROP_RSN:
+		prop = "RSN";
+		break;
+	case WPAS_DBUS_BSS_PROP_WPS:
+		prop = "WPS";
+		break;
+	case WPAS_DBUS_BSS_PROP_IES:
+		prop = "IEs";
+		break;
+	case WPAS_DBUS_BSS_PROP_AGE:
+		prop = "Age";
+		break;
+	default:
+		wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
+			   __func__, property);
+		return;
+	}
+
+	os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+		    wpa_s->dbus_new_path, id);
+
+	wpa_dbus_mark_property_changed(wpa_s->global->dbus, path,
+				       WPAS_DBUS_NEW_IFACE_BSS, prop);
+}
+
+
+/**
+ * wpas_dbus_sta_signal_prop_changed - Signals change of STA property
+ * @wpa_s: %wpa_supplicant network interface data
+ * @property: indicates which property has changed
+ * @address: unique BSS identifier
+ *
+ * Sends PropertyChanged signals with path, interface, and arguments depending
+ * on which property has changed.
+ */
+void wpas_dbus_sta_signal_prop_changed(struct wpa_supplicant *wpa_s,
+				       enum wpas_dbus_bss_prop property,
+				       u8 address[ETH_ALEN])
+{
+	char path[WPAS_DBUS_OBJECT_PATH_MAX];
+	char *prop;
+
+	switch (property) {
+	case WPAS_DBUS_STA_PROP_ADDRESS:
+		prop = "Address";
+		break;
+	default:
+		wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
+			   __func__, property);
+		return;
+	}
+
+	os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_STAS_PART "/" COMPACT_MACSTR,
+		    wpa_s->dbus_new_path, MAC2STR(address));
+
+	wpa_dbus_mark_property_changed(wpa_s->global->dbus, path,
+				       WPAS_DBUS_NEW_IFACE_STA, prop);
+}
+
+
+/**
+ * wpas_dbus_signal_debug_level_changed - Signals change of debug param
+ * @global: wpa_global structure
+ *
+ * Sends PropertyChanged signals informing that debug level has changed.
+ */
+void wpas_dbus_signal_debug_level_changed(struct wpa_global *global)
+{
+	wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
+				       WPAS_DBUS_NEW_INTERFACE,
+				       "DebugLevel");
+}
+
+
+/**
+ * wpas_dbus_signal_debug_timestamp_changed - Signals change of debug param
+ * @global: wpa_global structure
+ *
+ * Sends PropertyChanged signals informing that debug timestamp has changed.
+ */
+void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global)
+{
+	wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
+				       WPAS_DBUS_NEW_INTERFACE,
+				       "DebugTimestamp");
+}
+
+
+/**
+ * wpas_dbus_signal_debug_show_keys_changed - Signals change of debug param
+ * @global: wpa_global structure
+ *
+ * Sends PropertyChanged signals informing that debug show_keys has changed.
+ */
+void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global)
+{
+	wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
+				       WPAS_DBUS_NEW_INTERFACE,
+				       "DebugShowKeys");
+}
+
+
+static void wpas_dbus_register(struct wpa_dbus_object_desc *obj_desc,
+			       void *priv,
+			       WPADBusArgumentFreeFunction priv_free,
+			       const struct wpa_dbus_method_desc *methods,
+			       const struct wpa_dbus_property_desc *properties,
+			       const struct wpa_dbus_signal_desc *signals)
+{
+	int n;
+
+	obj_desc->user_data = priv;
+	obj_desc->user_data_free_func = priv_free;
+	obj_desc->methods = methods;
+	obj_desc->properties = properties;
+	obj_desc->signals = signals;
+
+	for (n = 0; properties && properties->dbus_property; properties++)
+		n++;
+
+	obj_desc->prop_changed_flags = os_zalloc(n);
+	if (!obj_desc->prop_changed_flags)
+		wpa_printf(MSG_DEBUG, "dbus: %s: can't register handlers",
+			   __func__);
+}
+
+
+static const struct wpa_dbus_method_desc wpas_dbus_global_methods[] = {
+	{ "CreateInterface", WPAS_DBUS_NEW_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_create_interface,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "RemoveInterface", WPAS_DBUS_NEW_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_remove_interface,
+	  {
+		  { "path", "o", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "GetInterface", WPAS_DBUS_NEW_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_get_interface,
+	  {
+		  { "ifname", "s", ARG_IN },
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "ExpectDisconnect", WPAS_DBUS_NEW_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_expect_disconnect,
+	  {
+		END_ARGS
+	  }
+	},
+	{ NULL, NULL, NULL, { END_ARGS } }
+};
+
+static const struct wpa_dbus_property_desc wpas_dbus_global_properties[] = {
+	{ "DebugLevel", WPAS_DBUS_NEW_INTERFACE, "s",
+	  wpas_dbus_getter_debug_level,
+	  wpas_dbus_setter_debug_level,
+	  NULL
+	},
+	{ "DebugTimestamp", WPAS_DBUS_NEW_INTERFACE, "b",
+	  wpas_dbus_getter_debug_timestamp,
+	  wpas_dbus_setter_debug_timestamp,
+	  NULL
+	},
+	{ "DebugShowKeys", WPAS_DBUS_NEW_INTERFACE, "b",
+	  wpas_dbus_getter_debug_show_keys,
+	  wpas_dbus_setter_debug_show_keys,
+	  NULL
+	},
+	{ "Interfaces", WPAS_DBUS_NEW_INTERFACE, "ao",
+	  wpas_dbus_getter_interfaces,
+	  NULL,
+	  NULL
+	},
+	{ "EapMethods", WPAS_DBUS_NEW_INTERFACE, "as",
+	  wpas_dbus_getter_eap_methods,
+	  NULL,
+	  NULL
+	},
+	{ "Capabilities", WPAS_DBUS_NEW_INTERFACE, "as",
+	  wpas_dbus_getter_global_capabilities,
+	  NULL,
+	  NULL
+	},
+#ifdef CONFIG_WIFI_DISPLAY
+	{ "WFDIEs", WPAS_DBUS_NEW_INTERFACE, "ay",
+	  wpas_dbus_getter_global_wfd_ies,
+	  wpas_dbus_setter_global_wfd_ies,
+	  NULL
+	},
+#endif /* CONFIG_WIFI_DISPLAY */
+	{ NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+static const struct wpa_dbus_signal_desc wpas_dbus_global_signals[] = {
+	{ "InterfaceAdded", WPAS_DBUS_NEW_INTERFACE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "InterfaceRemoved", WPAS_DBUS_NEW_INTERFACE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	/* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+	{ "PropertiesChanged", WPAS_DBUS_NEW_INTERFACE,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ NULL, NULL, { END_ARGS } }
+};
+
+
+static char * uscore_to_dbus(const char *uscore)
+{
+	const char *p = uscore;
+	char *str, *s;
+	dbus_bool_t last_was_uscore = TRUE;
+
+	s = str = os_zalloc(os_strlen(uscore) + 1);
+	if (!str)
+		return NULL;
+	while (p && *p) {
+		if (*p == '_') {
+			last_was_uscore = TRUE;
+		} else {
+			*s++ = last_was_uscore ? toupper(*p) : *p;
+			last_was_uscore = FALSE;
+		}
+		p++;
+	}
+
+	return str;
+}
+
+
+static int wpa_dbus_ctrl_iface_props_init(struct wpas_dbus_priv *priv);
+
+
+static void wpa_dbus_ctrl_iface_props_deinit(struct wpas_dbus_priv *priv)
+{
+	int idx = priv->globals_start;
+
+	/* Free all allocated property values */
+	while (priv->all_interface_properties[idx].dbus_property)
+		os_free((char *)
+			priv->all_interface_properties[idx++].dbus_property);
+	os_free((char *) priv->all_interface_properties);
+}
+
+
+/**
+ * wpas_dbus_ctrl_iface_init - Initialize dbus control interface
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * Returns: 0 on success or -1 on failure
+ *
+ * Initialize the dbus control interface for wpa_supplicant and start
+ * receiving commands from external programs over the bus.
+ */
+int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv)
+{
+	struct wpa_dbus_object_desc *obj_desc;
+	int ret;
+
+	ret = wpa_dbus_ctrl_iface_props_init(priv);
+	if (ret < 0) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: Not enough memory to init interface properties");
+		return -1;
+	}
+
+	obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+	if (!obj_desc) {
+		wpa_printf(MSG_ERROR,
+			   "Not enough memory to create object description");
+		goto error;
+	}
+
+	wpas_dbus_register(obj_desc, priv->global, NULL,
+			   wpas_dbus_global_methods,
+			   wpas_dbus_global_properties,
+			   wpas_dbus_global_signals);
+
+	wpa_printf(MSG_DEBUG, "dbus: Register D-Bus object '%s'",
+		   WPAS_DBUS_NEW_PATH);
+	ret = wpa_dbus_ctrl_iface_init(priv, WPAS_DBUS_NEW_PATH,
+				       WPAS_DBUS_NEW_SERVICE,
+				       obj_desc);
+	if (ret < 0) {
+		free_dbus_object_desc(obj_desc);
+		goto error;
+	}
+
+	priv->dbus_new_initialized = 1;
+	return 0;
+
+error:
+	wpa_dbus_ctrl_iface_props_deinit(priv);
+	return -1;
+}
+
+
+/**
+ * wpas_dbus_ctrl_iface_deinit - Deinitialize dbus ctrl interface for
+ * wpa_supplicant
+ * @priv: Pointer to dbus private data from wpas_dbus_init()
+ *
+ * Deinitialize the dbus control interface that was initialized with
+ * wpas_dbus_ctrl_iface_init().
+ */
+void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *priv)
+{
+	if (!priv->dbus_new_initialized)
+		return;
+	wpa_printf(MSG_DEBUG, "dbus: Unregister D-Bus object '%s'",
+		   WPAS_DBUS_NEW_PATH);
+	dbus_connection_unregister_object_path(priv->con, WPAS_DBUS_NEW_PATH);
+	wpa_dbus_ctrl_iface_props_deinit(priv);
+}
+
+
+static void wpa_dbus_free(void *ptr)
+{
+	os_free(ptr);
+}
+
+
+static const struct wpa_dbus_property_desc wpas_dbus_network_properties[] = {
+	{ "Properties", WPAS_DBUS_NEW_IFACE_NETWORK, "a{sv}",
+	  wpas_dbus_getter_network_properties,
+	  wpas_dbus_setter_network_properties,
+	  NULL
+	},
+	{ "Enabled", WPAS_DBUS_NEW_IFACE_NETWORK, "b",
+	  wpas_dbus_getter_enabled,
+	  wpas_dbus_setter_enabled,
+	  NULL
+	},
+	{ NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+
+static const struct wpa_dbus_signal_desc wpas_dbus_network_signals[] = {
+	/* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+	{ "PropertiesChanged", WPAS_DBUS_NEW_IFACE_NETWORK,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ NULL, NULL, { END_ARGS } }
+};
+
+
+/**
+ * wpas_dbus_register_network - Register a configured network with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @ssid: network configuration data
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers network representing object with dbus
+ */
+int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
+			       struct wpa_ssid *ssid)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+	struct wpa_dbus_object_desc *obj_desc;
+	struct network_handler_args *arg;
+	char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+#ifdef CONFIG_P2P
+	/*
+	 * If it is a persistent group register it as such.
+	 * This is to handle cases where an interface is being initialized
+	 * with a list of networks read from config.
+	 */
+	if (network_is_persistent_group(ssid))
+		return wpas_dbus_register_persistent_group(wpa_s, ssid);
+#endif /* CONFIG_P2P */
+
+	/* Do nothing if the control interface is not turned on */
+	if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
+		return 0;
+	ctrl_iface = wpa_s->global->dbus;
+	if (ctrl_iface == NULL)
+		return 0;
+
+	os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
+		    wpa_s->dbus_new_path, ssid->id);
+
+	wpa_printf(MSG_DEBUG, "dbus: Register network object '%s'",
+		   net_obj_path);
+	obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+	if (!obj_desc) {
+		wpa_printf(MSG_ERROR,
+			   "Not enough memory to create object description");
+		goto err;
+	}
+
+	/* allocate memory for handlers arguments */
+	arg = os_zalloc(sizeof(struct network_handler_args));
+	if (!arg) {
+		wpa_printf(MSG_ERROR,
+			   "Not enough memory to create arguments for method");
+		goto err;
+	}
+
+	arg->wpa_s = wpa_s;
+	arg->ssid = ssid;
+
+	wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
+			   wpas_dbus_network_properties,
+			   wpas_dbus_network_signals);
+
+	if (wpa_dbus_register_object_per_iface(ctrl_iface, net_obj_path,
+					       wpa_s->ifname, obj_desc))
+		goto err;
+
+	wpas_dbus_signal_network_added(wpa_s, ssid->id);
+
+	return 0;
+
+err:
+	free_dbus_object_desc(obj_desc);
+	return -1;
+}
+
+
+/**
+ * wpas_dbus_unregister_network - Unregister a configured network from dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @nid: network id
+ * Returns: 0 on success, -1 on failure
+ *
+ * Unregisters network representing object from dbus
+ */
+int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+	char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+	int ret;
+#ifdef CONFIG_P2P
+	struct wpa_ssid *ssid;
+
+	ssid = wpa_config_get_network(wpa_s->conf, nid);
+
+	/* If it is a persistent group unregister it as such */
+	if (ssid && network_is_persistent_group(ssid))
+		return wpas_dbus_unregister_persistent_group(wpa_s, nid);
+#endif /* CONFIG_P2P */
+
+	/* Do nothing if the control interface is not turned on */
+	if (wpa_s->global == NULL || wpa_s->dbus_new_path == NULL)
+		return 0;
+	ctrl_iface = wpa_s->global->dbus;
+	if (ctrl_iface == NULL)
+		return 0;
+
+	os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
+		    wpa_s->dbus_new_path, nid);
+
+	wpa_printf(MSG_DEBUG, "dbus: Unregister network object '%s'",
+		   net_obj_path);
+	ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, net_obj_path);
+
+	if (!ret)
+		wpas_dbus_signal_network_removed(wpa_s, nid);
+
+	return ret;
+}
+
+
+static const struct wpa_dbus_property_desc wpas_dbus_bss_properties[] = {
+	{ "SSID", WPAS_DBUS_NEW_IFACE_BSS, "ay",
+	  wpas_dbus_getter_bss_ssid,
+	  NULL,
+	  NULL
+	},
+	{ "BSSID", WPAS_DBUS_NEW_IFACE_BSS, "ay",
+	  wpas_dbus_getter_bss_bssid,
+	  NULL,
+	  NULL
+	},
+	{ "Privacy", WPAS_DBUS_NEW_IFACE_BSS, "b",
+	  wpas_dbus_getter_bss_privacy,
+	  NULL,
+	  NULL
+	},
+	{ "Mode", WPAS_DBUS_NEW_IFACE_BSS, "s",
+	  wpas_dbus_getter_bss_mode,
+	  NULL,
+	  NULL
+	},
+	{ "Signal", WPAS_DBUS_NEW_IFACE_BSS, "n",
+	  wpas_dbus_getter_bss_signal,
+	  NULL,
+	  NULL
+	},
+	{ "Frequency", WPAS_DBUS_NEW_IFACE_BSS, "q",
+	  wpas_dbus_getter_bss_frequency,
+	  NULL,
+	  NULL
+	},
+	{ "Rates", WPAS_DBUS_NEW_IFACE_BSS, "au",
+	  wpas_dbus_getter_bss_rates,
+	  NULL,
+	  NULL
+	},
+	{ "WPA", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
+	  wpas_dbus_getter_bss_wpa,
+	  NULL,
+	  NULL
+	},
+	{ "RSN", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
+	  wpas_dbus_getter_bss_rsn,
+	  NULL,
+	  NULL
+	},
+	{ "WPS", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
+	  wpas_dbus_getter_bss_wps,
+	  NULL,
+	  NULL
+	},
+	{ "IEs", WPAS_DBUS_NEW_IFACE_BSS, "ay",
+	  wpas_dbus_getter_bss_ies,
+	  NULL,
+	  NULL
+	},
+	{ "Age", WPAS_DBUS_NEW_IFACE_BSS, "u",
+	  wpas_dbus_getter_bss_age,
+	  NULL,
+	  NULL
+	},
+	{ NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+
+static const struct wpa_dbus_signal_desc wpas_dbus_bss_signals[] = {
+	/* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+	{ "PropertiesChanged", WPAS_DBUS_NEW_IFACE_BSS,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ NULL, NULL, { END_ARGS } }
+};
+
+
+/**
+ * wpas_dbus_unregister_bss - Unregister a scanned BSS from dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @bssid: scanned network bssid
+ * @id: unique BSS identifier
+ * Returns: 0 on success, -1 on failure
+ *
+ * Unregisters BSS representing object from dbus
+ */
+int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
+			     u8 bssid[ETH_ALEN], unsigned int id)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+	char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+	/* Do nothing if the control interface is not turned on */
+	if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
+		return 0;
+	ctrl_iface = wpa_s->global->dbus;
+	if (ctrl_iface == NULL)
+		return 0;
+
+	os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+		    wpa_s->dbus_new_path, id);
+
+	wpa_printf(MSG_DEBUG, "dbus: Unregister BSS object '%s'",
+		   bss_obj_path);
+	if (wpa_dbus_unregister_object_per_iface(ctrl_iface, bss_obj_path)) {
+		wpa_printf(MSG_ERROR, "dbus: Cannot unregister BSS object %s",
+			   bss_obj_path);
+		return -1;
+	}
+
+	wpas_dbus_signal_bss_removed(wpa_s, bss_obj_path);
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
+
+	return 0;
+}
+
+
+/**
+ * wpas_dbus_register_bss - Register a scanned BSS with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @bssid: scanned network bssid
+ * @id: unique BSS identifier
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers BSS representing object with dbus
+ */
+int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
+			   u8 bssid[ETH_ALEN], unsigned int id)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+	struct wpa_dbus_object_desc *obj_desc;
+	char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+	struct bss_handler_args *arg;
+
+	/* Do nothing if the control interface is not turned on */
+	if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
+		return 0;
+	ctrl_iface = wpa_s->global->dbus;
+	if (ctrl_iface == NULL)
+		return 0;
+
+	os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+		    wpa_s->dbus_new_path, id);
+
+	obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+	if (!obj_desc) {
+		wpa_printf(MSG_ERROR,
+			   "Not enough memory to create object description");
+		goto err;
+	}
+
+	arg = os_zalloc(sizeof(struct bss_handler_args));
+	if (!arg) {
+		wpa_printf(MSG_ERROR,
+			   "Not enough memory to create arguments for handler");
+		goto err;
+	}
+	arg->wpa_s = wpa_s;
+	arg->id = id;
+
+	wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
+			   wpas_dbus_bss_properties,
+			   wpas_dbus_bss_signals);
+
+	wpa_printf(MSG_DEBUG, "dbus: Register BSS object '%s'",
+		   bss_obj_path);
+	if (wpa_dbus_register_object_per_iface(ctrl_iface, bss_obj_path,
+					       wpa_s->ifname, obj_desc)) {
+		wpa_printf(MSG_ERROR,
+			   "Cannot register BSSID dbus object %s.",
+			   bss_obj_path);
+		goto err;
+	}
+
+	wpas_dbus_signal_bss_added(wpa_s, bss_obj_path);
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
+
+	return 0;
+
+err:
+	free_dbus_object_desc(obj_desc);
+	return -1;
+}
+
+
+static const struct wpa_dbus_property_desc wpas_dbus_sta_properties[] = {
+	{ "Address", WPAS_DBUS_NEW_IFACE_STA, "ay",
+	  wpas_dbus_getter_sta_address,
+	  NULL, NULL
+	},
+	{ "AID", WPAS_DBUS_NEW_IFACE_STA, "q",
+	  wpas_dbus_getter_sta_aid,
+	  NULL, NULL
+	},
+	{ "Capabilities", WPAS_DBUS_NEW_IFACE_STA, "q",
+	  wpas_dbus_getter_sta_caps,
+	  NULL, NULL
+	},
+	{ "RxPackets", WPAS_DBUS_NEW_IFACE_STA, "t",
+	  wpas_dbus_getter_sta_rx_packets,
+	  NULL, NULL
+	},
+	{ "TxPackets", WPAS_DBUS_NEW_IFACE_STA, "t",
+	  wpas_dbus_getter_sta_tx_packets,
+	  NULL, NULL
+	},
+	{ "RxBytes", WPAS_DBUS_NEW_IFACE_STA, "t",
+	  wpas_dbus_getter_sta_rx_bytes,
+	  NULL, NULL
+	},
+	{ "TxBytes", WPAS_DBUS_NEW_IFACE_STA, "t",
+	  wpas_dbus_getter_sta_tx_bytes,
+	  NULL, NULL
+	},
+	{ NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+
+static const struct wpa_dbus_signal_desc wpas_dbus_sta_signals[] = {
+	/* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+	{ "PropertiesChanged", WPAS_DBUS_NEW_IFACE_STA,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ NULL, NULL, { END_ARGS } }
+};
+
+
+/**
+ * wpas_dbus_unregister_sta - Unregister a connected station from dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @sta: station MAC address
+ * Returns: 0 on success, -1 on failure
+ *
+ * Unregisters STA representing object from dbus.
+ */
+int wpas_dbus_unregister_sta(struct wpa_supplicant *wpa_s, const u8 *sta)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+	char station_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+	/* Do nothing if the control interface is not turned on */
+	if (!wpa_s || !wpa_s->global)
+		return 0;
+	ctrl_iface = wpa_s->global->dbus;
+	if (!ctrl_iface)
+		return 0;
+
+	os_snprintf(station_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_STAS_PART "/" COMPACT_MACSTR,
+		    wpa_s->dbus_new_path, MAC2STR(sta));
+
+	wpa_printf(MSG_DEBUG, "dbus: Unregister STA object '%s'",
+		   station_obj_path);
+	if (wpa_dbus_unregister_object_per_iface(ctrl_iface,
+						 station_obj_path)) {
+		wpa_printf(MSG_ERROR, "dbus: Cannot unregister STA object %s",
+			   station_obj_path);
+		return -1;
+	}
+
+	wpas_dbus_signal_station_removed(wpa_s, station_obj_path);
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATIONS);
+
+	return 0;
+}
+
+
+/**
+ * wpas_dbus_register_sta - Register a connected station with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @sta: station MAC address
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers STA representing object with dbus.
+ */
+int wpas_dbus_register_sta(struct wpa_supplicant *wpa_s, const u8 *sta)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+	struct wpa_dbus_object_desc *obj_desc;
+	char station_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+	struct sta_handler_args *arg;
+
+	/* Do nothing if the control interface is not turned on */
+	if (!wpa_s || !wpa_s->global)
+		return 0;
+	ctrl_iface = wpa_s->global->dbus;
+	if (!ctrl_iface)
+		return 0;
+
+	os_snprintf(station_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_STAS_PART "/" COMPACT_MACSTR,
+		    wpa_s->dbus_new_path, MAC2STR(sta));
+
+	obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+	if (!obj_desc) {
+		wpa_printf(MSG_ERROR,
+			   "Not enough memory to create object description");
+		goto err;
+	}
+
+	arg = os_zalloc(sizeof(struct sta_handler_args));
+	if (!arg) {
+		wpa_printf(MSG_ERROR,
+			   "Not enough memory to create arguments for handler");
+		goto err;
+	}
+	arg->wpa_s = wpa_s;
+	arg->sta = sta;
+
+	wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
+			   wpas_dbus_sta_properties, wpas_dbus_sta_signals);
+
+	wpa_printf(MSG_DEBUG, "dbus: Register STA object '%s'",
+		   station_obj_path);
+	if (wpa_dbus_register_object_per_iface(ctrl_iface, station_obj_path,
+					       wpa_s->ifname, obj_desc)) {
+		wpa_printf(MSG_ERROR,
+			   "Cannot register STA dbus object %s",
+			   station_obj_path);
+		goto err;
+	}
+
+	wpas_dbus_signal_station_added(wpa_s, station_obj_path);
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATIONS);
+
+	return 0;
+
+err:
+	free_dbus_object_desc(obj_desc);
+	return -1;
+}
+
+
+static const struct wpa_dbus_method_desc wpas_dbus_interface_methods[] = {
+	{ "Scan", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_scan,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "SignalPoll", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_signal_poll,
+	  {
+		  { "args", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "Disconnect", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_disconnect,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "AddNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_add_network,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "Reassociate", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_reassociate,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "Reattach", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_reattach,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "Reconnect", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_reconnect,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "RemoveNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_remove_network,
+	  {
+		  { "path", "o", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "RemoveAllNetworks", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_remove_all_networks,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "SelectNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_select_network,
+	  {
+		  { "path", "o", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "NetworkReply", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_network_reply,
+	  {
+		  { "path", "o", ARG_IN },
+		  { "field", "s", ARG_IN },
+		  { "value", "s", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "Roam", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_roam,
+	  {
+		  { "addr", "s", ARG_IN },
+		  END_ARGS
+	  }
+	},
+
+#ifndef CONFIG_NO_CONFIG_BLOBS
+	{ "AddBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_add_blob,
+	  {
+		  { "name", "s", ARG_IN },
+		  { "data", "ay", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "GetBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_get_blob,
+	  {
+		  { "name", "s", ARG_IN },
+		  { "data", "ay", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "RemoveBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_remove_blob,
+	  {
+		  { "name", "s", ARG_IN },
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+	{ "SetPKCS11EngineAndModulePath", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler)
+	  wpas_dbus_handler_set_pkcs11_engine_and_module_path,
+	  {
+		  { "pkcs11_engine_path", "s", ARG_IN },
+		  { "pkcs11_module_path", "s", ARG_IN },
+		  END_ARGS
+	  }
+	},
+#ifdef CONFIG_WPS
+	{ "Start", WPAS_DBUS_NEW_IFACE_WPS,
+	  (WPADBusMethodHandler) wpas_dbus_handler_wps_start,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  { "output", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "Cancel", WPAS_DBUS_NEW_IFACE_WPS,
+	  (WPADBusMethodHandler) wpas_dbus_handler_wps_cancel,
+	  {
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+	{ "Find", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_find,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "StopFind", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_stop_find,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "Listen", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_listen,
+	  {
+		  { "timeout", "i", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "ExtendedListen", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_extendedlisten,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "PresenceRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_presence_request,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "ProvisionDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_prov_disc_req,
+	  {
+		  { "peer", "o", ARG_IN },
+		  { "config_method", "s", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "Connect", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_connect,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  { "generated_pin", "s", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "GroupAdd", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_group_add,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "Cancel", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_cancel,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "Invite", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_invite,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "Disconnect", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_disconnect,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "RejectPeer", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_rejectpeer,
+	  {
+		  { "peer", "o", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "RemoveClient", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_remove_client,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "Flush", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_flush,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "AddService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_add_service,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "DeleteService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_delete_service,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "FlushService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_flush_service,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "ServiceDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_req,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  { "ref", "t", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "ServiceDiscoveryResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_res,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "ServiceDiscoveryCancelRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_cancel_req,
+	  {
+		  { "args", "t", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "ServiceUpdate", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_update,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "ServiceDiscoveryExternal", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_p2p_serv_disc_external,
+	  {
+		  { "arg", "i", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "AddPersistentGroup", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_add_persistent_group,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "RemovePersistentGroup", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_remove_persistent_group,
+	  {
+		  { "path", "o", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "RemoveAllPersistentGroups", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  (WPADBusMethodHandler)
+	  wpas_dbus_handler_remove_all_persistent_groups,
+	  {
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_P2P */
+	{ "FlushBSS", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_flush_bss,
+	  {
+		  { "age", "u", ARG_IN },
+		  END_ARGS
+	  }
+	},
+#ifdef CONFIG_AP
+	{ "SubscribeProbeReq", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_subscribe_preq,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "UnsubscribeProbeReq", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_unsubscribe_preq,
+	  {
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_AP */
+	{ "EAPLogoff", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_eap_logoff,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "EAPLogon", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_eap_logon,
+	  {
+		  END_ARGS
+	  }
+	},
+#ifdef CONFIG_AUTOSCAN
+	{ "AutoScan", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_autoscan,
+	  {
+		  { "arg", "s", ARG_IN },
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_AUTOSCAN */
+#ifdef CONFIG_TDLS
+	{ "TDLSDiscover", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_tdls_discover,
+	  {
+		  { "peer_address", "s", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "TDLSSetup", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_tdls_setup,
+	  {
+		  { "peer_address", "s", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "TDLSStatus", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_tdls_status,
+	  {
+		  { "peer_address", "s", ARG_IN },
+		  { "status", "s", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "TDLSTeardown", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_tdls_teardown,
+	  {
+		  { "peer_address", "s", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "TDLSChannelSwitch", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_tdls_channel_switch,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "TDLSCancelChannelSwitch", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_tdls_cancel_channel_switch,
+	  {
+		  { "peer_address", "s", ARG_IN },
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_TDLS */
+	{ "VendorElemAdd", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_vendor_elem_add,
+	  {
+		  { "frame_id", "i", ARG_IN },
+		  { "ielems", "ay", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "VendorElemGet", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_vendor_elem_get,
+	  {
+		  { "frame_id", "i", ARG_IN },
+		  { "ielems", "ay", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "VendorElemRem", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_vendor_elem_remove,
+	  {
+		  { "frame_id", "i", ARG_IN },
+		  { "ielems", "ay", ARG_IN },
+		  END_ARGS
+	  }
+	},
+#ifndef CONFIG_NO_CONFIG_WRITE
+	{ "SaveConfig", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_save_config,
+	  {
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_NO_CONFIG_WRITE */
+	{ "AbortScan", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_abort_scan,
+	  {
+		  END_ARGS
+	  }
+	},
+#ifdef CONFIG_INTERWORKING
+	{ "AddCred", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_add_cred,
+	  {
+		  { "args", "a{sv}", ARG_IN },
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "RemoveCred", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_remove_cred,
+	  {
+		  { "path", "o", ARG_IN },
+		  END_ARGS
+	  }
+	},
+	{ "RemoveAllCreds", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_remove_all_creds,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "InterworkingSelect", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  (WPADBusMethodHandler) wpas_dbus_handler_interworking_select,
+	  {
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_INTERWORKING */
+	{ NULL, NULL, NULL, { END_ARGS } }
+};
+
+static const struct wpa_dbus_property_desc wpas_dbus_interface_properties[] = {
+	{ "Capabilities", WPAS_DBUS_NEW_IFACE_INTERFACE, "a{sv}",
+	  wpas_dbus_getter_capabilities,
+	  NULL,
+	  NULL
+	},
+	{ "State", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+	  wpas_dbus_getter_state,
+	  NULL,
+	  NULL
+	},
+	{ "Scanning", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
+	  wpas_dbus_getter_scanning,
+	  NULL,
+	  NULL
+	},
+	{ "ApScan", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+	  wpas_dbus_getter_ap_scan,
+	  wpas_dbus_setter_ap_scan,
+	  NULL
+	},
+	{ "BSSExpireAge", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+	  wpas_dbus_getter_bss_expire_age,
+	  wpas_dbus_setter_bss_expire_age,
+	  NULL
+	},
+	{ "BSSExpireCount", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+	  wpas_dbus_getter_bss_expire_count,
+	  wpas_dbus_setter_bss_expire_count,
+	  NULL
+	},
+	{ "Country", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+	  wpas_dbus_getter_country,
+	  wpas_dbus_setter_country,
+	  NULL
+	},
+	{ "Ifname", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+	  wpas_dbus_getter_ifname,
+	  NULL,
+	  NULL
+	},
+	{ "Driver", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+	  wpas_dbus_getter_driver,
+	  NULL,
+	  NULL
+	},
+	{ "BridgeIfname", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+	  wpas_dbus_getter_bridge_ifname,
+	  wpas_dbus_setter_bridge_ifname,
+	  NULL
+	},
+	{ "ConfigFile", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+	  wpas_dbus_getter_config_file,
+	  NULL,
+	  NULL
+	},
+	{ "CurrentBSS", WPAS_DBUS_NEW_IFACE_INTERFACE, "o",
+	  wpas_dbus_getter_current_bss,
+	  NULL,
+	  NULL
+	},
+	{ "CurrentNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE, "o",
+	  wpas_dbus_getter_current_network,
+	  NULL,
+	  NULL
+	},
+	{ "CurrentAuthMode", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+	  wpas_dbus_getter_current_auth_mode,
+	  NULL,
+	  NULL
+	},
+	{ "Blobs", WPAS_DBUS_NEW_IFACE_INTERFACE, "a{say}",
+	  wpas_dbus_getter_blobs,
+	  NULL,
+	  NULL
+	},
+	{ "BSSs", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
+	  wpas_dbus_getter_bsss,
+	  NULL,
+	  NULL
+	},
+	{ "Networks", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
+	  wpas_dbus_getter_networks,
+	  NULL,
+	  NULL
+	},
+	{ "FastReauth", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
+	  wpas_dbus_getter_fast_reauth,
+	  wpas_dbus_setter_fast_reauth,
+	  NULL
+	},
+	{ "ScanInterval", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
+	  wpas_dbus_getter_scan_interval,
+	  wpas_dbus_setter_scan_interval,
+	  NULL
+	},
+	{ "PKCS11EnginePath", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+	  wpas_dbus_getter_pkcs11_engine_path,
+	  NULL,
+	  NULL
+	},
+	{ "PKCS11ModulePath", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+	  wpas_dbus_getter_pkcs11_module_path,
+	  NULL,
+	  NULL
+	},
+#ifdef CONFIG_WPS
+	{ "ProcessCredentials", WPAS_DBUS_NEW_IFACE_WPS, "b",
+	  wpas_dbus_getter_process_credentials,
+	  wpas_dbus_setter_process_credentials,
+	  NULL
+	},
+	{ "ConfigMethods", WPAS_DBUS_NEW_IFACE_WPS, "s",
+	  wpas_dbus_getter_config_methods,
+	  wpas_dbus_setter_config_methods,
+	  NULL
+	},
+	{
+	  "DeviceName", WPAS_DBUS_NEW_IFACE_WPS, "s",
+	  wpas_dbus_getter_wps_device_name,
+	  wpas_dbus_setter_wps_device_name,
+	  NULL
+	},
+	{
+	  "Manufacturer", WPAS_DBUS_NEW_IFACE_WPS, "s",
+	  wpas_dbus_getter_wps_manufacturer,
+	  wpas_dbus_setter_wps_manufacturer,
+	  NULL
+	},
+	{
+	  "ModelName", WPAS_DBUS_NEW_IFACE_WPS, "s",
+	  wpas_dbus_getter_wps_device_model_name,
+	  wpas_dbus_setter_wps_device_model_name,
+	  NULL
+	},
+	{
+	  "ModelNumber", WPAS_DBUS_NEW_IFACE_WPS, "s",
+	  wpas_dbus_getter_wps_device_model_number,
+	  wpas_dbus_setter_wps_device_model_number,
+	  NULL
+	},
+	{
+	  "SerialNumber", WPAS_DBUS_NEW_IFACE_WPS, "s",
+	  wpas_dbus_getter_wps_device_serial_number,
+	  wpas_dbus_setter_wps_device_serial_number,
+	  NULL
+	},
+	{
+	  "DeviceType", WPAS_DBUS_NEW_IFACE_WPS, "ay",
+	  wpas_dbus_getter_wps_device_device_type,
+	  wpas_dbus_setter_wps_device_device_type,
+	  NULL
+	},
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+	{ "P2PDeviceConfig", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "a{sv}",
+	  wpas_dbus_getter_p2p_device_config,
+	  wpas_dbus_setter_p2p_device_config,
+	  NULL
+	},
+	{ "Peers", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "ao",
+	  wpas_dbus_getter_p2p_peers,
+	  NULL,
+	  NULL
+	},
+	{ "Role", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "s",
+	  wpas_dbus_getter_p2p_role,
+	  NULL,
+	  NULL
+	},
+	{ "Group", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "o",
+	  wpas_dbus_getter_p2p_group,
+	  NULL,
+	  NULL
+	},
+	{ "PeerGO", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "o",
+	  wpas_dbus_getter_p2p_peergo,
+	  NULL,
+	  NULL
+	},
+	{ "PersistentGroups", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "ao",
+	  wpas_dbus_getter_persistent_groups,
+	  NULL,
+	  NULL
+	},
+#endif /* CONFIG_P2P */
+	{ "DisconnectReason", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
+	  wpas_dbus_getter_disconnect_reason,
+	  NULL,
+	  NULL
+	},
+	{ "AuthStatusCode", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
+	  wpas_dbus_getter_auth_status_code,
+	  NULL,
+	  NULL
+	},
+	{ "AssocStatusCode", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
+	  wpas_dbus_getter_assoc_status_code,
+	  NULL,
+	  NULL
+	},
+	{
+	  "RoamTime", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+	  wpas_dbus_getter_roam_time,
+	  NULL,
+	  NULL
+	},
+	{
+	  "RoamComplete", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
+	  wpas_dbus_getter_roam_complete,
+	  NULL,
+	  NULL
+	},
+	{
+	  "SessionLength", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+	  wpas_dbus_getter_session_length,
+	  NULL,
+	  NULL
+	},
+	{
+	  "BSSTMStatus", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+	  wpas_dbus_getter_bss_tm_status,
+	  NULL,
+	  NULL
+	},
+#ifdef CONFIG_MESH
+	{ "MeshPeers", WPAS_DBUS_NEW_IFACE_MESH, "aay",
+	  wpas_dbus_getter_mesh_peers,
+	  NULL,
+	  NULL
+	},
+	{ "MeshGroup", WPAS_DBUS_NEW_IFACE_MESH, "ay",
+	  wpas_dbus_getter_mesh_group,
+	  NULL,
+	  NULL
+	},
+#endif /* CONFIG_MESH */
+	{ "Stations", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
+	  wpas_dbus_getter_stas,
+	  NULL,
+	  NULL
+	},
+	{ "MACAddressRandomizationMask", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  "a{say}",
+	  wpas_dbus_getter_mac_address_randomization_mask,
+	  wpas_dbus_setter_mac_address_randomization_mask,
+	  NULL
+	},
+	{ NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+static const struct wpa_dbus_signal_desc wpas_dbus_interface_signals[] = {
+	{ "ScanDone", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "success", "b", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "BSSAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "BSSRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "BlobAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "name", "s", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "BlobRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "name", "s", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "NetworkAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "NetworkRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "NetworkSelected", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	/* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+	{ "PropertiesChanged", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+#ifdef CONFIG_WPS
+	{ "Event", WPAS_DBUS_NEW_IFACE_WPS,
+	  {
+		  { "name", "s", ARG_OUT },
+		  { "args", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "Credentials", WPAS_DBUS_NEW_IFACE_WPS,
+	  {
+		  { "credentials", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	/* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+	{ "PropertiesChanged", WPAS_DBUS_NEW_IFACE_WPS,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+	{ "DeviceFound", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "DeviceFoundProperties", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "DeviceLost", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "FindStopped", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  END_ARGS
+	  }
+	},
+	{ "ProvisionDiscoveryRequestDisplayPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "peer_object", "o", ARG_OUT },
+		  { "pin", "s", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "ProvisionDiscoveryResponseDisplayPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "peer_object", "o", ARG_OUT },
+		  { "pin", "s", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "ProvisionDiscoveryRequestEnterPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "peer_object", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "ProvisionDiscoveryResponseEnterPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "peer_object", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "ProvisionDiscoveryPBCRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "peer_object", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "ProvisionDiscoveryPBCResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "peer_object", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "ProvisionDiscoveryFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "peer_object", "o", ARG_OUT },
+		  { "status", "i", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "GroupStarted", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "GroupFormationFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "reason", "s", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "GONegotiationSuccess", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "GONegotiationFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "GONegotiationRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  { "dev_passwd_id", "q", ARG_OUT },
+		  { "device_go_intent", "y", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "InvitationResult", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "invite_result", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "GroupFinished", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "ServiceDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "sd_request", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "ServiceDiscoveryResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "sd_response", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "PersistentGroupAdded", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "PersistentGroupRemoved", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "WpsFailed", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "name", "s", ARG_OUT },
+		  { "args", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "InvitationReceived", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_AP
+	{ "ProbeRequest", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "args", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_AP */
+	{ "Certification", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "certification", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "EAP", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "status", "s", ARG_OUT },
+		  { "parameter", "s", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "StaAuthorized", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "name", "s", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "StaDeauthorized", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "name", "s", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "StationAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "StationRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "NetworkRequest", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "path", "o", ARG_OUT },
+		  { "field", "s", ARG_OUT },
+		  { "text", "s", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+#ifdef CONFIG_MESH
+	{ "MeshGroupStarted", WPAS_DBUS_NEW_IFACE_MESH,
+	  {
+		  { "args", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "MeshGroupRemoved", WPAS_DBUS_NEW_IFACE_MESH,
+	  {
+		  { "args", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "MeshPeerConnected", WPAS_DBUS_NEW_IFACE_MESH,
+	  {
+		  { "args", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "MeshPeerDisconnected", WPAS_DBUS_NEW_IFACE_MESH,
+	  {
+		  { "args", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_MESH */
+#ifdef CONFIG_INTERWORKING
+	{ "InterworkingAPAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  { "bss", "o", ARG_OUT },
+		  { "cred", "o", ARG_OUT },
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "InterworkingSelectDone", WPAS_DBUS_NEW_IFACE_INTERFACE,
+	  {
+		  END_ARGS
+	  }
+	},
+#endif /* CONFIG_INTERWORKING */
+	{ NULL, NULL, { END_ARGS } }
+};
+
+
+static int wpa_dbus_ctrl_iface_props_init(struct wpas_dbus_priv *priv)
+{
+	size_t all_size;
+	unsigned int i, j, count, num_const, num_globals;
+	const char *global_name;
+	static const char * const ignored_globals[] = {
+		"bss_expiration_age", "bss_expiration_scan_count",
+		"ap_scan", "country", "fast_reauth",
+		"pkcs11_engine_path", "pkcs11_module_path"
+	};
+
+	/* wpas_dbus_interface_properties terminates with a NULL element */
+	num_const = ARRAY_SIZE(wpas_dbus_interface_properties) - 1;
+
+	num_globals = wpa_config_get_num_global_field_names();
+	priv->globals_start = num_const;
+
+	/* allocate enough for all properties + terminating NULL element */
+	all_size = (num_globals + num_const + 1) *
+		sizeof(wpas_dbus_interface_properties[0]);
+	priv->all_interface_properties = os_zalloc(all_size);
+	if (!priv->all_interface_properties) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: Not enough memory for interface properties");
+		return -1;
+	}
+
+	/* Copy constant interface properties to the start of the array */
+	os_memcpy(priv->all_interface_properties,
+		  wpas_dbus_interface_properties,
+		  sizeof(wpas_dbus_interface_properties));
+
+	/* Dynamically construct interface global properties */
+	for (i = 0, count = num_const; i < num_globals; i++) {
+		struct wpa_dbus_property_desc *desc;
+		int no_var = 0;
+
+		/* ignore globals that are actually just methods */
+		global_name = wpa_config_get_global_field_name(i, &no_var);
+		if (no_var)
+			continue;
+		/* Ignore fields already explicitly exposed */
+		for (j = 0; j < ARRAY_SIZE(ignored_globals); j++) {
+			if (os_strcmp(global_name, ignored_globals[j]) == 0)
+				break;
+		}
+		if (j < ARRAY_SIZE(ignored_globals))
+			continue;
+
+		desc = &priv->all_interface_properties[count++];
+		desc->dbus_property = uscore_to_dbus(global_name);
+		if (!desc->dbus_property) {
+			wpa_printf(MSG_ERROR,
+				   "dbus: Not enough memory for D-Bus property name");
+			goto error;
+		}
+		desc->dbus_interface = WPAS_DBUS_NEW_IFACE_INTERFACE;
+		desc->type = "s";
+		desc->getter = wpas_dbus_getter_iface_global;
+		desc->setter = wpas_dbus_setter_iface_global;
+		desc->data = global_name;
+	}
+
+	return 0;
+
+error:
+	wpa_dbus_ctrl_iface_props_deinit(priv);
+	return -1;
+}
+
+
+/**
+ * wpas_dbus_register_interface - Register an interface with D-Bus
+ * @wpa_s: wpa_supplicant interface structure
+ * Returns: 0 on success, -1 on failure
+ */
+int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_dbus_object_desc *obj_desc = NULL;
+	struct wpas_dbus_priv *ctrl_iface = wpa_s->global->dbus;
+	int next;
+
+	/* Do nothing if the control interface is not turned on */
+	if (ctrl_iface == NULL)
+		return 0;
+
+	/* Create and set the interface's object path */
+	wpa_s->dbus_new_path = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+	if (wpa_s->dbus_new_path == NULL)
+		return -1;
+	next = ctrl_iface->next_objid++;
+	os_snprintf(wpa_s->dbus_new_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    WPAS_DBUS_NEW_PATH_INTERFACES "/%u",
+		    next);
+
+	obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+	if (!obj_desc) {
+		wpa_printf(MSG_ERROR,
+			   "Not enough memory to create object description");
+		goto err;
+	}
+
+	wpas_dbus_register(obj_desc, wpa_s, NULL, wpas_dbus_interface_methods,
+			   ctrl_iface->all_interface_properties,
+			   wpas_dbus_interface_signals);
+
+	wpa_printf(MSG_DEBUG, "dbus: Register interface object '%s'",
+		   wpa_s->dbus_new_path);
+	if (wpa_dbus_register_object_per_iface(ctrl_iface,
+					       wpa_s->dbus_new_path,
+					       wpa_s->ifname, obj_desc))
+		goto err;
+
+	wpas_dbus_signal_interface_added(wpa_s);
+
+	return 0;
+
+err:
+	os_free(wpa_s->dbus_new_path);
+	wpa_s->dbus_new_path = NULL;
+	free_dbus_object_desc(obj_desc);
+	return -1;
+}
+
+
+/**
+ * wpas_dbus_unregister_interface - Unregister the interface from D-Bus
+ * @wpa_s: wpa_supplicant interface structure
+ * Returns: 0 on success, -1 on failure
+ */
+int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+
+	/* Do nothing if the control interface is not turned on */
+	if (wpa_s == NULL || wpa_s->global == NULL)
+		return 0;
+	ctrl_iface = wpa_s->global->dbus;
+	if (ctrl_iface == NULL || wpa_s->dbus_new_path == NULL)
+		return 0;
+
+	wpa_printf(MSG_DEBUG, "dbus: Unregister interface object '%s'",
+		   wpa_s->dbus_new_path);
+
+#ifdef CONFIG_AP
+	if (wpa_s->preq_notify_peer) {
+		wpas_dbus_unsubscribe_noc(ctrl_iface);
+		os_free(wpa_s->preq_notify_peer);
+		wpa_s->preq_notify_peer = NULL;
+	}
+#endif /* CONFIG_AP */
+
+	if (wpa_dbus_unregister_object_per_iface(ctrl_iface,
+						 wpa_s->dbus_new_path))
+		return -1;
+
+	wpas_dbus_signal_interface_removed(wpa_s);
+
+	os_free(wpa_s->dbus_new_path);
+	wpa_s->dbus_new_path = NULL;
+
+	return 0;
+}
+
+#ifdef CONFIG_P2P
+
+static const struct wpa_dbus_property_desc wpas_dbus_p2p_peer_properties[] = {
+	{ "DeviceName", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
+	  wpas_dbus_getter_p2p_peer_device_name,
+	  NULL,
+	  NULL
+	},
+	{ "Manufacturer", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
+	  wpas_dbus_getter_p2p_peer_manufacturer,
+	  NULL,
+	  NULL
+	},
+	{ "ModelName", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
+	  wpas_dbus_getter_p2p_peer_modelname,
+	  NULL,
+	  NULL
+	},
+	{ "ModelNumber", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
+	  wpas_dbus_getter_p2p_peer_modelnumber,
+	  NULL,
+	  NULL
+	},
+	{ "SerialNumber", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
+	  wpas_dbus_getter_p2p_peer_serialnumber,
+	  NULL,
+	  NULL
+	},
+	{ "PrimaryDeviceType", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
+	  wpas_dbus_getter_p2p_peer_primary_device_type,
+	  NULL,
+	  NULL
+	},
+	{ "config_method", WPAS_DBUS_NEW_IFACE_P2P_PEER, "q",
+	  wpas_dbus_getter_p2p_peer_config_method,
+	  NULL,
+	  NULL
+	},
+	{ "level", WPAS_DBUS_NEW_IFACE_P2P_PEER, "i",
+	  wpas_dbus_getter_p2p_peer_level,
+	  NULL,
+	  NULL
+	},
+	{ "devicecapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
+	  wpas_dbus_getter_p2p_peer_device_capability,
+	  NULL,
+	  NULL
+	},
+	{ "groupcapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
+	  wpas_dbus_getter_p2p_peer_group_capability,
+	  NULL,
+	  NULL
+	},
+	{ "SecondaryDeviceTypes", WPAS_DBUS_NEW_IFACE_P2P_PEER, "aay",
+	  wpas_dbus_getter_p2p_peer_secondary_device_types,
+	  NULL,
+	  NULL
+	},
+	{ "VendorExtension", WPAS_DBUS_NEW_IFACE_P2P_PEER, "aay",
+	  wpas_dbus_getter_p2p_peer_vendor_extension,
+	  NULL,
+	  NULL
+	},
+	{ "IEs", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
+	  wpas_dbus_getter_p2p_peer_ies,
+	  NULL,
+	  NULL
+	},
+	{ "DeviceAddress", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
+	  wpas_dbus_getter_p2p_peer_device_address,
+	  NULL,
+	  NULL
+	},
+	{ "Groups", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ao",
+	  wpas_dbus_getter_p2p_peer_groups,
+	  NULL,
+	  NULL
+	},
+	{ "VSIE", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
+	  wpas_dbus_getter_p2p_peer_vsie,
+	  NULL,
+	  NULL
+	},
+	{ NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+static const struct wpa_dbus_signal_desc wpas_dbus_p2p_peer_signals[] = {
+	/* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+	{ "PropertiesChanged", WPAS_DBUS_NEW_IFACE_P2P_PEER,
+	  {
+		  { "properties", "a{sv}", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ NULL, NULL, { END_ARGS } }
+};
+
+/**
+ * wpas_dbus_signal_peer - Send a peer related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @dev: peer device object
+ * @interface: name of the interface emitting this signal.
+ *	In case of peer objects, it would be emitted by either
+ *	the "interface object" or by "peer objects"
+ * @sig_name: signal name - DeviceFound
+ * @properties: Whether to add a second argument with object properties
+ *
+ * Notify listeners about event related with p2p peer device
+ */
+static void wpas_dbus_signal_peer(struct wpa_supplicant *wpa_s,
+				  const u8 *dev_addr, const char *interface,
+				  const char *sig_name, dbus_bool_t properties)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+	DBusMessageIter iter;
+	char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+		    wpa_s->dbus_new_path, MAC2STR(dev_addr));
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path, interface,
+				      sig_name);
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &iter);
+	path = peer_obj_path;
+	if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+					    &path) ||
+	    (properties && !wpa_dbus_get_object_properties(
+		    iface, peer_obj_path, WPAS_DBUS_NEW_IFACE_P2P_PEER,
+		    &iter)))
+		wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+	else
+		dbus_connection_send(iface->con, msg, NULL);
+
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_peer_found - Send a peer found signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @dev_addr: Peer P2P Device Address
+ *
+ * Notify listeners about find a p2p peer device found
+ */
+void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
+					const u8 *dev_addr)
+{
+	wpas_dbus_signal_peer(wpa_s, dev_addr,
+			      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+			      "DeviceFound", FALSE);
+
+	wpas_dbus_signal_peer(wpa_s, dev_addr,
+			      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+			      "DeviceFoundProperties", TRUE);
+}
+
+/**
+ * wpas_dbus_signal_peer_lost - Send a peer lost signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @dev_addr: Peer P2P Device Address
+ *
+ * Notify listeners about lost a p2p peer device
+ */
+void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
+				       const u8 *dev_addr)
+{
+	wpas_dbus_signal_peer(wpa_s, dev_addr,
+			      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+			      "DeviceLost", FALSE);
+}
+
+/**
+ * wpas_dbus_register_peer - Register a discovered peer object with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @dev_addr: P2P Device Address of the peer
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers network representing object with dbus
+ */
+int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+	struct wpa_dbus_object_desc *obj_desc;
+	struct peer_handler_args *arg;
+	char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+	/* Do nothing if the control interface is not turned on */
+	if (wpa_s == NULL || wpa_s->global == NULL)
+		return 0;
+
+	ctrl_iface = wpa_s->global->dbus;
+	if (ctrl_iface == NULL)
+		return 0;
+
+	wpa_s = wpa_s->parent->parent;
+	if (!wpa_s->dbus_new_path)
+		return 0;
+
+	os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+		    wpa_s->dbus_new_path, MAC2STR(dev_addr));
+
+	wpa_printf(MSG_INFO, "dbus: Register peer object '%s'",
+		   peer_obj_path);
+	obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+	if (!obj_desc) {
+		wpa_printf(MSG_ERROR,
+			   "Not enough memory to create object description");
+		goto err;
+	}
+
+	/* allocate memory for handlers arguments */
+	arg = os_zalloc(sizeof(struct peer_handler_args));
+	if (!arg) {
+		wpa_printf(MSG_ERROR,
+			   "Not enough memory to create arguments for method");
+		goto err;
+	}
+
+	arg->wpa_s = wpa_s;
+	os_memcpy(arg->p2p_device_addr, dev_addr, ETH_ALEN);
+
+	wpas_dbus_register(obj_desc, arg, wpa_dbus_free,
+			   NULL,
+			   wpas_dbus_p2p_peer_properties,
+			   wpas_dbus_p2p_peer_signals);
+
+	if (wpa_dbus_register_object_per_iface(ctrl_iface, peer_obj_path,
+					       wpa_s->ifname, obj_desc))
+		goto err;
+
+	return 0;
+
+err:
+	free_dbus_object_desc(obj_desc);
+	return -1;
+}
+
+/**
+ * wpas_dbus_unregister_peer - Unregister a peer object with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @dev_addr: p2p device addr
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers network representing object with dbus
+ */
+int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
+				  const u8 *dev_addr)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+	char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+	int ret;
+
+	/* Do nothing if the control interface is not turned on */
+	if (wpa_s == NULL || wpa_s->global == NULL)
+		return 0;
+
+	wpa_s = wpa_s->parent->parent;
+	if (!wpa_s->dbus_new_path)
+		return 0;
+
+	ctrl_iface = wpa_s->global->dbus;
+	if (ctrl_iface == NULL)
+		return 0;
+
+	os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+		    wpa_s->dbus_new_path, MAC2STR(dev_addr));
+
+	wpa_printf(MSG_INFO, "dbus: Unregister peer object '%s'",
+		   peer_obj_path);
+	ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, peer_obj_path);
+
+	return ret;
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_find_stopped - Send P2P Find stopped signal
+ * @wpa_s: %wpa_supplicant network interface data
+ *
+ * Notify listeners about P2P Find stopped
+ */
+void wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_dbus_priv *iface;
+	DBusMessage *msg;
+
+	iface = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+
+	if (!wpa_s->dbus_new_path)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+				      "FindStopped");
+	if (msg == NULL)
+		return;
+
+	dbus_connection_send(iface->con, msg, NULL);
+
+	dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_peer_groups_changed - Send peer group change property signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @dev_addr: P2P Device Address
+ *
+ * Notify listeners about peer Groups property changes.
+ */
+void wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
+					  const u8 *dev_addr)
+{
+	char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+
+	if (!wpa_s->dbus_new_path)
+		return;
+	os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+		    wpa_s->dbus_new_path, MAC2STR(dev_addr));
+
+	wpa_dbus_mark_property_changed(wpa_s->global->dbus, peer_obj_path,
+				       WPAS_DBUS_NEW_IFACE_P2P_PEER, "Groups");
+}
+
+
+static const struct wpa_dbus_property_desc wpas_dbus_p2p_group_properties[] = {
+	{ "Members", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ao",
+	  wpas_dbus_getter_p2p_group_members,
+	  NULL,
+	  NULL
+	},
+	{ "Group", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "o",
+	  wpas_dbus_getter_p2p_group,
+	  NULL,
+	  NULL
+	},
+	{ "Role", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "s",
+	  wpas_dbus_getter_p2p_role,
+	  NULL,
+	  NULL
+	},
+	{ "SSID", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
+	  wpas_dbus_getter_p2p_group_ssid,
+	  NULL,
+	  NULL
+	},
+	{ "BSSID", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
+	  wpas_dbus_getter_p2p_group_bssid,
+	  NULL,
+	  NULL
+	},
+	{ "Frequency", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "q",
+	  wpas_dbus_getter_p2p_group_frequency,
+	  NULL,
+	  NULL
+	},
+	{ "Passphrase", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "s",
+	  wpas_dbus_getter_p2p_group_passphrase,
+	  NULL,
+	  NULL
+	},
+	{ "PSK", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
+	  wpas_dbus_getter_p2p_group_psk,
+	  NULL,
+	  NULL
+	},
+	{ "WPSVendorExtensions", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "aay",
+	  wpas_dbus_getter_p2p_group_vendor_ext,
+	  wpas_dbus_setter_p2p_group_vendor_ext,
+	  NULL
+	},
+	{ NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+static const struct wpa_dbus_signal_desc wpas_dbus_p2p_group_signals[] = {
+	{ "PeerJoined", WPAS_DBUS_NEW_IFACE_P2P_GROUP,
+	  {
+		  { "peer", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ "PeerDisconnected", WPAS_DBUS_NEW_IFACE_P2P_GROUP,
+	  {
+		  { "peer", "o", ARG_OUT },
+		  END_ARGS
+	  }
+	},
+	{ NULL, NULL, { END_ARGS } }
+};
+
+/**
+ * wpas_dbus_register_p2p_group - Register a p2p group object with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @ssid: SSID struct
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers p2p group representing object with dbus
+ */
+void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
+				  struct wpa_ssid *ssid)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+	struct wpa_dbus_object_desc *obj_desc;
+	char group_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+	/* Do nothing if the control interface is not turned on */
+	if (wpa_s == NULL || wpa_s->global == NULL)
+		return;
+
+	ctrl_iface = wpa_s->global->dbus;
+	if (ctrl_iface == NULL)
+		return;
+
+	if (wpa_s->dbus_groupobj_path) {
+		wpa_printf(MSG_INFO, "%s: Group object '%s' already exists",
+			   __func__, wpa_s->dbus_groupobj_path);
+		return;
+	}
+
+	if (wpas_dbus_get_group_obj_path(wpa_s, ssid, group_obj_path) < 0)
+		return;
+
+	wpa_s->dbus_groupobj_path = os_strdup(group_obj_path);
+	if (wpa_s->dbus_groupobj_path == NULL)
+		return;
+
+	wpa_printf(MSG_INFO, "dbus: Register group object '%s'",
+		   group_obj_path);
+	obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+	if (!obj_desc) {
+		wpa_printf(MSG_ERROR,
+			   "Not enough memory to create object description");
+		goto err;
+	}
+
+	wpas_dbus_register(obj_desc, wpa_s, NULL, NULL,
+			   wpas_dbus_p2p_group_properties,
+			   wpas_dbus_p2p_group_signals);
+
+	if (wpa_dbus_register_object_per_iface(ctrl_iface, group_obj_path,
+					       wpa_s->ifname, obj_desc))
+		goto err;
+
+	return;
+
+err:
+	if (wpa_s->dbus_groupobj_path) {
+		os_free(wpa_s->dbus_groupobj_path);
+		wpa_s->dbus_groupobj_path = NULL;
+	}
+
+	free_dbus_object_desc(obj_desc);
+}
+
+/**
+ * wpas_dbus_unregister_p2p_group - Unregister a p2p group object from dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @ssid: network name of the p2p group started
+ */
+void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
+				    const struct wpa_ssid *ssid)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+
+	/* Do nothing if the control interface is not turned on */
+	if (wpa_s == NULL || wpa_s->global == NULL)
+		return;
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+
+	ctrl_iface = wpa_s->global->dbus;
+	if (ctrl_iface == NULL)
+		return;
+
+	if (!wpa_s->dbus_groupobj_path) {
+		wpa_printf(MSG_DEBUG,
+			   "%s: Group object has already unregistered",
+			   __func__);
+		return;
+	}
+
+	peer_groups_changed(wpa_s);
+
+	wpa_printf(MSG_DEBUG, "dbus: Unregister group object '%s'",
+		   wpa_s->dbus_groupobj_path);
+
+	wpa_dbus_unregister_object_per_iface(ctrl_iface,
+					     wpa_s->dbus_groupobj_path);
+
+	os_free(wpa_s->dbus_groupobj_path);
+	wpa_s->dbus_groupobj_path = NULL;
+}
+
+static const struct wpa_dbus_property_desc
+	wpas_dbus_persistent_group_properties[] = {
+	{ "Properties", WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP, "a{sv}",
+	  wpas_dbus_getter_persistent_group_properties,
+	  wpas_dbus_setter_persistent_group_properties,
+	  NULL
+	},
+	{ NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+/* No signals intended for persistent group objects */
+
+/**
+ * wpas_dbus_register_persistent_group - Register a configured(saved)
+ *	persistent group with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @ssid: persistent group (still represented as a network within wpa)
+ *	  configuration data
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers a persistent group representing object with dbus.
+ */
+int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
+					struct wpa_ssid *ssid)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+	struct wpa_dbus_object_desc *obj_desc;
+	struct network_handler_args *arg;
+	char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+	/* Do nothing if the control interface is not turned on */
+	if (wpa_s == NULL || wpa_s->global == NULL)
+		return 0;
+	wpa_s = wpa_s->parent->parent;
+	if (!wpa_s->dbus_new_path)
+		return 0;
+
+	/* Make sure ssid is a persistent group */
+	if (ssid->disabled != 2 && !ssid->p2p_persistent_group)
+		return -1; /* should we return w/o complaining? */
+
+	if (wpa_s->p2p_mgmt)
+		wpa_s = wpa_s->parent;
+
+	ctrl_iface = wpa_s->global->dbus;
+	if (ctrl_iface == NULL)
+		return 0;
+
+	/*
+	 * Intentionally not coming up with different numbering scheme
+	 * for persistent groups.
+	 */
+	os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
+		    wpa_s->dbus_new_path, ssid->id);
+
+	wpa_printf(MSG_DEBUG, "dbus: Register persistent group object '%s'",
+		   pgrp_obj_path);
+	obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+	if (!obj_desc) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: Not enough memory to create object description");
+		goto err;
+	}
+
+	/*
+	 * Reusing the same context structure as that for networks
+	 * since these are represented using same data structure.
+	 */
+	/* allocate memory for handlers arguments */
+	arg = os_zalloc(sizeof(struct network_handler_args));
+	if (!arg) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: Not enough memory to create arguments for method");
+		goto err;
+	}
+
+	arg->wpa_s = wpa_s;
+	arg->ssid = ssid;
+
+	wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
+			   wpas_dbus_persistent_group_properties,
+			   NULL);
+
+	if (wpa_dbus_register_object_per_iface(ctrl_iface, pgrp_obj_path,
+					       wpa_s->ifname, obj_desc))
+		goto err;
+
+	wpas_dbus_signal_persistent_group_added(wpa_s, ssid->id);
+
+	return 0;
+
+err:
+	free_dbus_object_desc(obj_desc);
+	return -1;
+}
+
+
+/**
+ * wpas_dbus_unregister_persistent_group - Unregister a persistent_group
+ *	from dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @nid: network id
+ * Returns: 0 on success, -1 on failure
+ *
+ * Unregisters persistent group representing object from dbus
+ *
+ * NOTE: There is a slight issue with the semantics here. While the
+ * implementation simply means the persistent group is unloaded from memory,
+ * it should not get interpreted as the group is actually being erased/removed
+ * from persistent storage as well.
+ */
+int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
+					  int nid)
+{
+	struct wpas_dbus_priv *ctrl_iface;
+	char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+	int ret;
+
+	/* Do nothing if the control interface is not turned on */
+	if (wpa_s == NULL || wpa_s->global == NULL)
+		return 0;
+
+	wpa_s = wpa_s->parent->parent;
+
+	ctrl_iface = wpa_s->global->dbus;
+	if (ctrl_iface == NULL || !wpa_s->dbus_new_path)
+		return 0;
+
+	os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
+		    wpa_s->dbus_new_path, nid);
+
+	wpa_printf(MSG_DEBUG, "dbus: Unregister persistent group object '%s'",
+		   pgrp_obj_path);
+	ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, pgrp_obj_path);
+
+	if (!ret)
+		wpas_dbus_signal_persistent_group_removed(wpa_s, nid);
+
+	return ret;
+}
+
+#endif /* CONFIG_P2P */
diff --git a/wpa_supplicant/dbus/dbus_new.h b/wpa_supplicant/dbus/dbus_new.h
new file mode 100644
index 000000000000..26bdcb548de8
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new.h
@@ -0,0 +1,648 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef CTRL_IFACE_DBUS_NEW_H
+#define CTRL_IFACE_DBUS_NEW_H
+
+#include "common/defs.h"
+#include "p2p/p2p.h"
+
+struct wpa_global;
+struct wpa_supplicant;
+struct wpa_ssid;
+struct wpa_cred;
+struct wpa_bss;
+struct wps_event_m2d;
+struct wps_event_fail;
+struct wps_credential;
+
+enum wpas_dbus_prop {
+	WPAS_DBUS_PROP_AP_SCAN,
+	WPAS_DBUS_PROP_SCANNING,
+	WPAS_DBUS_PROP_STATE,
+	WPAS_DBUS_PROP_CURRENT_BSS,
+	WPAS_DBUS_PROP_CURRENT_NETWORK,
+	WPAS_DBUS_PROP_CURRENT_AUTH_MODE,
+	WPAS_DBUS_PROP_BSSS,
+	WPAS_DBUS_PROP_STATIONS,
+	WPAS_DBUS_PROP_DISCONNECT_REASON,
+	WPAS_DBUS_PROP_AUTH_STATUS_CODE,
+	WPAS_DBUS_PROP_ASSOC_STATUS_CODE,
+	WPAS_DBUS_PROP_ROAM_TIME,
+	WPAS_DBUS_PROP_ROAM_COMPLETE,
+	WPAS_DBUS_PROP_SESSION_LENGTH,
+	WPAS_DBUS_PROP_BSS_TM_STATUS,
+};
+
+enum wpas_dbus_bss_prop {
+	WPAS_DBUS_BSS_PROP_SIGNAL,
+	WPAS_DBUS_BSS_PROP_FREQ,
+	WPAS_DBUS_BSS_PROP_MODE,
+	WPAS_DBUS_BSS_PROP_PRIVACY,
+	WPAS_DBUS_BSS_PROP_RATES,
+	WPAS_DBUS_BSS_PROP_WPA,
+	WPAS_DBUS_BSS_PROP_RSN,
+	WPAS_DBUS_BSS_PROP_WPS,
+	WPAS_DBUS_BSS_PROP_IES,
+	WPAS_DBUS_BSS_PROP_AGE,
+};
+
+enum wpas_dbus_sta_prop {
+	WPAS_DBUS_STA_PROP_ADDRESS,
+};
+
+#define WPAS_DBUS_OBJECT_PATH_MAX 150
+
+#define WPAS_DBUS_NEW_SERVICE		"fi.w1.wpa_supplicant1"
+#define WPAS_DBUS_NEW_PATH		"/fi/w1/wpa_supplicant1"
+#define WPAS_DBUS_NEW_INTERFACE		"fi.w1.wpa_supplicant1"
+
+#define WPAS_DBUS_NEW_PATH_INTERFACES	WPAS_DBUS_NEW_PATH "/Interfaces"
+#define WPAS_DBUS_NEW_IFACE_INTERFACE	WPAS_DBUS_NEW_INTERFACE ".Interface"
+#define WPAS_DBUS_NEW_IFACE_WPS WPAS_DBUS_NEW_IFACE_INTERFACE ".WPS"
+
+#define WPAS_DBUS_NEW_NETWORKS_PART "Networks"
+#define WPAS_DBUS_NEW_IFACE_NETWORK WPAS_DBUS_NEW_INTERFACE ".Network"
+
+#define WPAS_DBUS_NEW_BSSIDS_PART "BSSs"
+#define WPAS_DBUS_NEW_IFACE_BSS	WPAS_DBUS_NEW_INTERFACE ".BSS"
+
+#define WPAS_DBUS_NEW_STAS_PART "Stations"
+#define WPAS_DBUS_NEW_IFACE_STA	WPAS_DBUS_NEW_INTERFACE ".Station"
+
+#define WPAS_DBUS_NEW_IFACE_P2PDEVICE	\
+		WPAS_DBUS_NEW_IFACE_INTERFACE ".P2PDevice"
+
+#define WPAS_DBUS_NEW_IFACE_MESH WPAS_DBUS_NEW_IFACE_INTERFACE ".Mesh"
+
+/*
+ * Groups correspond to P2P groups where this device is a GO (owner)
+ */
+#define WPAS_DBUS_NEW_P2P_GROUPS_PART	"Groups"
+#define	WPAS_DBUS_NEW_IFACE_P2P_GROUP WPAS_DBUS_NEW_INTERFACE ".Group"
+
+/*
+ * Different dbus object for persistent groups so they do not get confused
+ * with regular (configured) network objects.
+ */
+#define WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "PersistentGroups"
+#define WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP \
+	WPAS_DBUS_NEW_INTERFACE ".PersistentGroup"
+
+#define WPAS_DBUS_NEW_P2P_PEERS_PART	"Peers"
+#define	WPAS_DBUS_NEW_IFACE_P2P_PEER WPAS_DBUS_NEW_INTERFACE ".Peer"
+
+#define WPAS_DBUS_NEW_CREDENTIALS_PART "Credentials"
+#define WPAS_DBUS_NEW_IFACE_CREDENTIAL WPAS_DBUS_NEW_INTERFACE ".Credential"
+
+/* Top-level Errors */
+#define WPAS_DBUS_ERROR_UNKNOWN_ERROR \
+	WPAS_DBUS_NEW_INTERFACE ".UnknownError"
+#define WPAS_DBUS_ERROR_INVALID_ARGS \
+	WPAS_DBUS_NEW_INTERFACE ".InvalidArgs"
+
+#define WPAS_DBUS_ERROR_IFACE_EXISTS \
+	WPAS_DBUS_NEW_INTERFACE ".InterfaceExists"
+#define WPAS_DBUS_ERROR_IFACE_DISABLED            \
+	WPAS_DBUS_NEW_INTERFACE ".InterfaceDisabled"
+#define WPAS_DBUS_ERROR_IFACE_UNKNOWN \
+	WPAS_DBUS_NEW_INTERFACE ".InterfaceUnknown"
+
+#define WPAS_DBUS_ERROR_NOT_CONNECTED \
+	WPAS_DBUS_NEW_INTERFACE ".NotConnected"
+#define WPAS_DBUS_ERROR_NETWORK_UNKNOWN \
+	WPAS_DBUS_NEW_INTERFACE ".NetworkUnknown"
+
+#define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNAVAILABLE \
+	WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnavailable"
+#define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNSUPPORTED \
+	WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnsupported"
+#define WPAS_DBUS_ERROR_CONNECT_UNSPECIFIED_ERROR \
+	WPAS_DBUS_NEW_INTERFACE ".ConnectUnspecifiedError"
+
+#define WPAS_DBUS_ERROR_BLOB_EXISTS \
+	WPAS_DBUS_NEW_INTERFACE ".BlobExists"
+#define WPAS_DBUS_ERROR_BLOB_UNKNOWN \
+	WPAS_DBUS_NEW_INTERFACE ".BlobUnknown"
+
+#define WPAS_DBUS_ERROR_SUBSCRIPTION_IN_USE \
+	WPAS_DBUS_NEW_INTERFACE ".SubscriptionInUse"
+#define WPAS_DBUS_ERROR_NO_SUBSCRIPTION \
+	WPAS_DBUS_NEW_INTERFACE ".NoSubscription"
+#define WPAS_DBUS_ERROR_SUBSCRIPTION_EPERM \
+	WPAS_DBUS_NEW_INTERFACE ".SubscriptionNotYou"
+
+/* Interface-level errors */
+#define WPAS_DBUS_ERROR_IFACE_SCAN_ERROR \
+	WPAS_DBUS_NEW_IFACE_INTERFACE ".ScanError"
+
+void wpas_dbus_subscribe_noc(struct wpas_dbus_priv *priv);
+void wpas_dbus_unsubscribe_noc(struct wpas_dbus_priv *priv);
+
+
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+
+int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv);
+void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface);
+
+int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s);
+int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s);
+void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
+				   enum wpas_dbus_prop property);
+void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
+				       enum wpas_dbus_bss_prop property,
+				       unsigned int id);
+void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
+					      struct wpa_ssid *ssid);
+void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id);
+void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
+				      struct wpa_ssid *ssid,
+				      enum wpa_ctrl_req_type rtype,
+				      const char *default_text);
+void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success);
+void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
+			       const struct wps_credential *cred);
+void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
+				    struct wps_event_m2d *m2d);
+void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
+				     struct wps_event_fail *fail);
+void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s);
+void wpas_dbus_signal_wps_event_pbc_overlap(struct wpa_supplicant *wpa_s);
+int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
+			       struct wpa_ssid *ssid);
+int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid);
+int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
+			     u8 bssid[ETH_ALEN], unsigned int id);
+int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
+			   u8 bssid[ETH_ALEN], unsigned int id);
+int wpas_dbus_unregister_sta(struct wpa_supplicant *wpa_s, const u8 *sta);
+int wpas_dbus_register_sta(struct wpa_supplicant *wpa_s, const u8 *sta);
+void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
+				 const char *name);
+void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
+				   const char *name);
+void wpas_dbus_signal_debug_level_changed(struct wpa_global *global);
+void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global);
+void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global);
+
+int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr);
+void wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s);
+void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
+					   const u8 *dev_addr);
+int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
+				  const u8 *dev_addr);
+void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
+					   const u8 *dev_addr);
+void wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
+					  const u8 *dev_addr);
+void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
+					const char *role);
+void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
+					      const u8 *dev_addr, int request,
+					      enum p2p_prov_disc_status status,
+					      u16 config_methods,
+					      unsigned int generated_pin);
+void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
+				     const u8 *src, u16 dev_passwd_id,
+				     u8 go_intent);
+void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
+					int client, int persistent,
+					const u8 *ip);
+void wpas_dbus_signal_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
+						  const char *reason);
+void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
+				  struct wpa_ssid *ssid);
+void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
+				      struct p2p_go_neg_results *res);
+void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
+				    const struct wpa_ssid *ssid);
+int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
+					struct wpa_ssid *ssid);
+int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
+					  int nid);
+void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
+					    int status, const u8 *bssid);
+void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
+					    const u8 *member);
+void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
+				     int freq, const u8 *sa, u8 dialog_token,
+				     u16 update_indic, const u8 *tlvs,
+				     size_t tlvs_len);
+void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
+				      const u8 *sa, u16 update_indic,
+				      const u8 *tlvs, size_t tlvs_len);
+void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
+				const u8 *member);
+void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
+				     struct wps_event_fail *fail);
+void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
+				    int depth, const char *subject,
+				    const char *altsubject[],
+				    int num_altsubject,
+				    const char *cert_hash,
+				    const struct wpabuf *cert);
+void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
+			   const u8 *addr, const u8 *dst, const u8 *bssid,
+			   const u8 *ie, size_t ie_len, u32 ssi_signal);
+void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
+				 const char *status, const char *parameter);
+void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
+				     const u8 *sta);
+void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
+				       const u8 *sta);
+void wpas_dbus_signal_p2p_invitation_received(struct wpa_supplicant *wpa_s,
+					      const u8 *sa, const u8 *dev_addr,
+					      const u8 *bssid, int id,
+					      int op_freq);
+void wpas_dbus_signal_mesh_group_started(struct wpa_supplicant *wpa_s,
+					 struct wpa_ssid *ssid);
+void wpas_dbus_signal_mesh_group_removed(struct wpa_supplicant *wpa_s,
+					 const u8 *meshid, u8 meshid_len,
+					 int reason);
+void wpas_dbus_signal_mesh_peer_connected(struct wpa_supplicant *wpa_s,
+					  const u8 *peer_addr);
+void wpas_dbus_signal_mesh_peer_disconnected(struct wpa_supplicant *wpa_s,
+					     const u8 *peer_addr, int reason);
+void wpas_dbus_signal_interworking_ap_added(struct wpa_supplicant *wpa_s,
+					    struct wpa_bss *bss,
+					    struct wpa_cred *cred,
+					    const char *type, int excluded,
+					    int bh, int bss_load,
+					    int conn_capab);
+void wpas_dbus_signal_interworking_select_done(struct wpa_supplicant *wpa_s);
+
+#else /* CONFIG_CTRL_IFACE_DBUS_NEW */
+
+static inline int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+static inline int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+#define wpas_dbus_signal_state_changed(w, n, o) do { } while (0)
+
+static inline void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
+						 enum wpas_dbus_prop property)
+{
+}
+
+static inline void wpas_dbus_bss_signal_prop_changed(
+	struct wpa_supplicant *wpa_s, enum wpas_dbus_bss_prop property,
+	unsigned int id)
+{
+}
+
+static inline void wpas_dbus_signal_network_enabled_changed(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+{
+}
+
+static inline void wpas_dbus_signal_network_selected(
+	struct wpa_supplicant *wpa_s, int id)
+{
+}
+
+static inline void wpas_dbus_signal_network_request(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+	enum wpa_ctrl_req_type rtype, const char *default_txt)
+{
+}
+
+static inline void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s,
+					      int success)
+{
+}
+
+static inline void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
+					     const struct wps_credential *cred)
+{
+}
+
+static inline void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
+						  struct wps_event_m2d *m2d)
+{
+}
+
+static inline void wpas_dbus_signal_wps_event_fail(
+	struct wpa_supplicant *wpa_s, struct wps_event_fail *fail)
+{
+}
+
+static inline void wpas_dbus_signal_wps_event_success(
+	struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void wpas_dbus_signal_wps_event_pbc_overlap(
+	struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
+					     struct wpa_ssid *ssid)
+{
+	return 0;
+}
+
+static inline int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s,
+					       int nid)
+{
+	return 0;
+}
+
+static inline int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
+					   u8 bssid[ETH_ALEN], unsigned int id)
+{
+	return 0;
+}
+
+static inline int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
+					 u8 bssid[ETH_ALEN], unsigned int id)
+{
+	return 0;
+}
+
+static inline int wpas_dbus_unregister_sta(struct wpa_supplicant *wpa_s,
+					   const u8 *sta)
+{
+	return 0;
+}
+
+static inline int wpas_dbus_register_sta(struct wpa_supplicant *wpa_s,
+					 const u8 *sta)
+{
+	return 0;
+}
+
+static inline void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
+					       const char *name)
+{
+}
+
+static inline void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
+						 const char *name)
+{
+}
+
+static inline void wpas_dbus_signal_debug_level_changed(
+	struct wpa_global *global)
+{
+}
+
+static inline void wpas_dbus_signal_debug_timestamp_changed(
+	struct wpa_global *global)
+{
+}
+
+static inline void wpas_dbus_signal_debug_show_keys_changed(
+	struct wpa_global *global)
+{
+}
+
+static inline int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s,
+					  const u8 *dev_addr)
+{
+	return 0;
+}
+
+static inline int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
+					    const u8 *dev_addr)
+{
+	return 0;
+}
+
+static inline void
+wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
+				     const u8 *dev_addr)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
+				   const char *role)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
+					 const u8 *dev_addr, int request,
+					 enum p2p_prov_disc_status status,
+					 u16 config_methods,
+					 unsigned int generated_pin)
+{
+}
+
+static inline void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
+						   const u8 *src,
+						   u16 dev_passwd_id,
+						   u8 go_intent)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
+				   int client, int persistent,
+				   const u8 *ip)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
+					     const char *reason)
+{
+}
+
+static inline void
+wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
+			     struct wpa_ssid *ssid)
+{
+}
+
+static inline int wpas_dbus_register_persistent_group(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+{
+	return 0;
+}
+
+static inline int wpas_dbus_unregister_persistent_group(
+	struct wpa_supplicant *wpa_s, int nid)
+{
+	return 0;
+}
+
+static inline void
+wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
+				 struct p2p_go_neg_results *res)
+{
+}
+
+static inline void
+wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
+			       const struct wpa_ssid *ssid)
+{
+}
+
+static inline void wpas_dbus_signal_p2p_invitation_result(
+				struct wpa_supplicant *wpa_s, int status,
+				const u8 *bssid)
+{
+}
+
+static inline void
+wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
+				   const u8 *p2p_if_addr)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s, int freq,
+				const u8 *sa, u8 dialog_token, u16 update_indic,
+				const u8 *tlvs, size_t tlvs_len)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
+				 const u8 *sa, u16 update_indic,
+				 const u8 *tlvs, size_t tlvs_len)
+{
+}
+
+static inline void
+wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
+				     const u8 *p2p_if_addr)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
+				 const u8 *member)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void
+wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
+				   const u8 *dev_addr)
+{
+}
+
+static inline void
+wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
+				  const u8 *dev_addr)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
+				       const u8 *member)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
+				struct wps_event_fail *fail)
+{
+}
+
+static inline void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
+						  int depth,
+						  const char *subject,
+						  const char *altsubject[],
+						  int num_altsubject,
+						  const char *cert_hash,
+						  const struct wpabuf *cert)
+{
+}
+
+static inline void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
+					 const u8 *addr, const u8 *dst,
+					 const u8 *bssid,
+					 const u8 *ie, size_t ie_len,
+					 u32 ssi_signal)
+{
+}
+
+static inline void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
+					       const char *status,
+					       const char *parameter)
+{
+}
+
+static inline
+void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
+				     const u8 *sta)
+{
+}
+
+static inline
+void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
+				       const u8 *sta)
+{
+}
+
+static inline
+void wpas_dbus_signal_p2p_invitation_received(struct wpa_supplicant *wpa_s,
+					      const u8 *sa, const u8 *dev_addr,
+					      const u8 *bssid, int id,
+					      int op_freq)
+{
+}
+
+static inline
+void wpas_dbus_signal_mesh_group_started(struct wpa_supplicant *wpa_s,
+					 struct wpa_ssid *ssid)
+{
+}
+
+static inline
+void wpas_dbus_signal_mesh_group_removed(struct wpa_supplicant *wpa_s,
+					 const u8 *meshid, u8 meshid_len,
+					 int reason)
+{
+}
+
+static inline
+void wpas_dbus_signal_mesh_peer_connected(struct wpa_supplicant *wpa_s,
+					  const u8 *peer_addr)
+{
+}
+
+static inline
+void wpas_dbus_signal_mesh_peer_disconnected(struct wpa_supplicant *wpa_s,
+					     const u8 *peer_addr, int reason)
+{
+}
+
+static inline
+void wpas_dbus_signal_interworking_ap_added(struct wpa_supplicant *wpa_s,
+					    struct wpa_bss *bss,
+					    struct wpa_cred *cred,
+					    const char *type, int excluded,
+					    int bh, int bss_load,
+					    int conn_capab)
+{
+}
+
+static inline
+void wpas_dbus_signal_interworking_select_done(struct wpa_supplicant *wpa_s)
+{
+}
+
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+
+#endif /* CTRL_IFACE_DBUS_H_NEW */
diff --git a/wpa_supplicant/dbus/dbus_new_handlers.c b/wpa_supplicant/dbus/dbus_new_handlers.c
new file mode 100644
index 000000000000..959a68b4cdf5
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_handlers.c
@@ -0,0 +1,5928 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2009-2015, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "common/ieee802_11_defs.h"
+#include "eap_peer/eap_methods.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "rsn_supp/wpa.h"
+#include "ap/hostapd.h"
+#include "ap/sta_info.h"
+#include "ap/ap_drv_ops.h"
+#include "../config.h"
+#include "../wpa_supplicant_i.h"
+#include "../driver_i.h"
+#include "../notify.h"
+#include "../bss.h"
+#include "../scan.h"
+#include "../autoscan.h"
+#include "../ap.h"
+#include "../interworking.h"
+#include "dbus_new_helpers.h"
+#include "dbus_new.h"
+#include "dbus_new_handlers.h"
+#include "dbus_dict_helpers.h"
+#include "dbus_common_i.h"
+#include "drivers/driver.h"
+#ifdef CONFIG_MESH
+#include "ap/hostapd.h"
+#include "ap/sta_info.h"
+#endif /* CONFIG_MESH */
+
+static const char * const debug_strings[] = {
+	"excessive", "msgdump", "debug", "info", "warning", "error", NULL
+};
+
+
+/**
+ * wpas_dbus_error_unknown_error - Return a new UnknownError error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * @arg: Optional string appended to error message
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return an UnknownError
+ */
+DBusMessage * wpas_dbus_error_unknown_error(DBusMessage *message,
+					    const char *arg)
+{
+	return dbus_message_new_error(message, WPAS_DBUS_ERROR_UNKNOWN_ERROR,
+				      arg);
+}
+
+
+/**
+ * wpas_dbus_error_iface_unknown - Return a new invalid interface error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * Returns: A dbus error message
+ *
+ * Convenience function to create and return an invalid interface error
+ */
+static DBusMessage * wpas_dbus_error_iface_unknown(DBusMessage *message)
+{
+	return dbus_message_new_error(
+		message, WPAS_DBUS_ERROR_IFACE_UNKNOWN,
+		"wpa_supplicant knows nothing about this interface.");
+}
+
+
+/**
+ * wpas_dbus_error_network_unknown - Return a new NetworkUnknown error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return an invalid network error
+ */
+static DBusMessage * wpas_dbus_error_network_unknown(DBusMessage *message)
+{
+	return dbus_message_new_error(
+		message, WPAS_DBUS_ERROR_NETWORK_UNKNOWN,
+		"There is no such a network in this interface.");
+}
+
+
+/**
+ * wpas_dbus_error_invalid_args - Return a new InvalidArgs error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return an invalid options error
+ */
+DBusMessage * wpas_dbus_error_invalid_args(DBusMessage *message,
+					  const char *arg)
+{
+	DBusMessage *reply;
+
+	reply = dbus_message_new_error(
+		message, WPAS_DBUS_ERROR_INVALID_ARGS,
+		"Did not receive correct message arguments.");
+	if (arg != NULL)
+		dbus_message_append_args(reply, DBUS_TYPE_STRING, &arg,
+					 DBUS_TYPE_INVALID);
+
+	return reply;
+}
+
+
+/**
+ * wpas_dbus_error_scan_error - Return a new ScanError error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * @error: Optional string to be used as the error message
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return a scan error
+ */
+static DBusMessage * wpas_dbus_error_scan_error(DBusMessage *message,
+						const char *error)
+{
+	return dbus_message_new_error(message,
+				      WPAS_DBUS_ERROR_IFACE_SCAN_ERROR,
+				      error);
+}
+
+
+DBusMessage * wpas_dbus_error_no_memory(DBusMessage *message)
+{
+	wpa_printf(MSG_DEBUG, "dbus: Failed to allocate memory");
+	return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY, NULL);
+}
+
+
+static const char * const dont_quote[] = {
+	"key_mgmt", "proto", "pairwise", "auth_alg", "group", "eap",
+	"bssid", "scan_freq", "freq_list", "scan_ssid", "bssid_hint",
+	"bssid_ignore", "bssid_accept", /* deprecated aliases */
+	"bssid_blacklist", "bssid_whitelist",
+	"group_mgmt",
+	"ignore_broadcast_ssid",
+#ifdef CONFIG_MESH
+	"mesh_basic_rates",
+#endif /* CONFIG_MESH */
+#ifdef CONFIG_P2P
+	"go_p2p_dev_addr", "p2p_client_list", "psk_list",
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_INTERWORKING
+	"roaming_consortium", "required_roaming_consortium",
+#endif /* CONFIG_INTERWORKING */
+	NULL
+};
+
+static dbus_bool_t should_quote_opt(const char *key)
+{
+	int i = 0;
+
+	while (dont_quote[i] != NULL) {
+		if (os_strcmp(key, dont_quote[i]) == 0)
+			return FALSE;
+		i++;
+	}
+	return TRUE;
+}
+
+/**
+ * get_iface_by_dbus_path - Get a new network interface
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * @path: Pointer to a dbus object path representing an interface
+ * Returns: Pointer to the interface or %NULL if not found
+ */
+static struct wpa_supplicant * get_iface_by_dbus_path(
+	struct wpa_global *global, const char *path)
+{
+	struct wpa_supplicant *wpa_s;
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (wpa_s->dbus_new_path &&
+		    os_strcmp(wpa_s->dbus_new_path, path) == 0)
+			return wpa_s;
+	}
+	return NULL;
+}
+
+
+/**
+ * set_network_properties - Set properties of a configured network
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @ssid: wpa_ssid structure for a configured network
+ * @iter: DBus message iterator containing dictionary of network
+ * properties to set.
+ * @error: On failure, an error describing the failure
+ * Returns: TRUE if the request succeeds, FALSE if it failed
+ *
+ * Sets network configuration with parameters given id DBus dictionary
+ */
+dbus_bool_t set_network_properties(struct wpa_supplicant *wpa_s,
+				   struct wpa_ssid *ssid,
+				   DBusMessageIter *iter,
+				   DBusError *error)
+{
+	struct wpa_dbus_dict_entry entry = { .type = DBUS_TYPE_STRING };
+	DBusMessageIter	iter_dict;
+	char *value = NULL;
+
+	if (!wpa_dbus_dict_open_read(iter, &iter_dict, error))
+		return FALSE;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		size_t size = 50;
+		int ret;
+
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto error;
+
+		value = NULL;
+		if (entry.type == DBUS_TYPE_ARRAY &&
+		    entry.array_type == DBUS_TYPE_BYTE) {
+			if (entry.array_len <= 0)
+				goto error;
+
+			size = entry.array_len * 2 + 1;
+			value = os_zalloc(size);
+			if (value == NULL)
+				goto error;
+
+			ret = wpa_snprintf_hex(value, size,
+					       (u8 *) entry.bytearray_value,
+					       entry.array_len);
+			if (ret <= 0)
+				goto error;
+		} else if (entry.type == DBUS_TYPE_STRING) {
+			if (should_quote_opt(entry.key)) {
+				size = os_strlen(entry.str_value);
+
+				size += 3;
+				value = os_zalloc(size);
+				if (value == NULL)
+					goto error;
+
+				ret = os_snprintf(value, size, "\"%s\"",
+						  entry.str_value);
+				if (os_snprintf_error(size, ret))
+					goto error;
+			} else {
+				value = os_strdup(entry.str_value);
+				if (value == NULL)
+					goto error;
+			}
+		} else if (entry.type == DBUS_TYPE_UINT32) {
+			value = os_zalloc(size);
+			if (value == NULL)
+				goto error;
+
+			ret = os_snprintf(value, size, "%u",
+					  entry.uint32_value);
+			if (os_snprintf_error(size, ret))
+				goto error;
+		} else if (entry.type == DBUS_TYPE_INT32) {
+			value = os_zalloc(size);
+			if (value == NULL)
+				goto error;
+
+			ret = os_snprintf(value, size, "%d",
+					  entry.int32_value);
+			if (os_snprintf_error(size, ret))
+				goto error;
+		} else
+			goto error;
+
+		ret = wpa_config_set(ssid, entry.key, value, 0);
+		if (ret < 0)
+			goto error;
+		if (ret == 1)
+			goto skip_update;
+
+#ifdef CONFIG_BGSCAN
+		if (os_strcmp(entry.key, "bgscan") == 0) {
+			/*
+			 * Reset the bgscan parameters for the current network
+			 * and continue. There's no need to flush caches for
+			 * bgscan parameter changes.
+			 */
+			if (wpa_s->current_ssid == ssid &&
+			    wpa_s->wpa_state == WPA_COMPLETED)
+				wpa_supplicant_reset_bgscan(wpa_s);
+			os_free(value);
+			value = NULL;
+			wpa_dbus_dict_entry_clear(&entry);
+			continue;
+		}
+#endif /* CONFIG_BGSCAN */
+
+		if (os_strcmp(entry.key, "bssid") != 0 &&
+		    os_strcmp(entry.key, "priority") != 0)
+			wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
+
+		if (wpa_s->current_ssid == ssid ||
+		    wpa_s->current_ssid == NULL) {
+			/*
+			 * Invalidate the EAP session cache if anything in the
+			 * current or previously used configuration changes.
+			 */
+			eapol_sm_invalidate_cached_session(wpa_s->eapol);
+		}
+
+		if ((os_strcmp(entry.key, "psk") == 0 &&
+		     value[0] == '"' && ssid->ssid_len) ||
+		    (os_strcmp(entry.key, "ssid") == 0 && ssid->passphrase))
+			wpa_config_update_psk(ssid);
+		else if (os_strcmp(entry.key, "priority") == 0)
+			wpa_config_update_prio_list(wpa_s->conf);
+
+	skip_update:
+		os_free(value);
+		value = NULL;
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	return TRUE;
+
+error:
+	os_free(value);
+	wpa_dbus_dict_entry_clear(&entry);
+	dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+			     "invalid message format");
+	return FALSE;
+}
+
+
+/**
+ * set_cred_properties - Set the properties of a configured credential
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @cred: wpa_cred structure for a configured credential
+ * @iter: DBus message iterator containing dictionary of network
+ * properties to set.
+ * @error: On failure, an error describing the failure
+ * Returns: TRUE if the request succeeds, FALSE if it failed
+ */
+static dbus_bool_t set_cred_properties(struct wpa_supplicant *wpa_s,
+				       struct wpa_cred *cred,
+				       DBusMessageIter *iter,
+				       DBusError *error)
+{
+	struct wpa_dbus_dict_entry entry = { .type = DBUS_TYPE_STRING };
+	DBusMessageIter	iter_dict;
+	char *value = NULL;
+
+	if (!wpa_dbus_dict_open_read(iter, &iter_dict, error))
+		return FALSE;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		size_t size = 50;
+		int ret;
+
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto error;
+
+		value = NULL;
+		if (entry.type == DBUS_TYPE_ARRAY &&
+		    entry.array_type == DBUS_TYPE_BYTE) {
+			if (entry.array_len <= 0)
+				goto error;
+
+			size = entry.array_len * 2 + 1;
+			value = os_zalloc(size);
+			if (!value)
+				goto error;
+
+			ret = wpa_snprintf_hex(value, size,
+					       (u8 *) entry.bytearray_value,
+					       entry.array_len);
+			if (ret <= 0)
+				goto error;
+		} else if (entry.type == DBUS_TYPE_STRING) {
+			if (should_quote_opt(entry.key)) {
+				size = os_strlen(entry.str_value);
+
+				size += 3;
+				value = os_zalloc(size);
+				if (!value)
+					goto error;
+
+				ret = os_snprintf(value, size, "\"%s\"",
+						  entry.str_value);
+				if (os_snprintf_error(size, ret))
+					goto error;
+			} else {
+				value = os_strdup(entry.str_value);
+				if (!value)
+					goto error;
+			}
+		} else if (entry.type == DBUS_TYPE_UINT32) {
+			value = os_zalloc(size);
+			if (!value)
+				goto error;
+
+			ret = os_snprintf(value, size, "%u",
+					  entry.uint32_value);
+			if (os_snprintf_error(size, ret))
+				goto error;
+		} else if (entry.type == DBUS_TYPE_INT32) {
+			value = os_zalloc(size);
+			if (!value)
+				goto error;
+
+			ret = os_snprintf(value, size, "%d",
+					  entry.int32_value);
+			if (os_snprintf_error(size, ret))
+				goto error;
+		} else {
+			goto error;
+		}
+
+		ret = wpa_config_set_cred(cred, entry.key, value, 0);
+		if (ret < 0)
+			goto error;
+
+		os_free(value);
+		value = NULL;
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	return TRUE;
+
+error:
+	os_free(value);
+	wpa_dbus_dict_entry_clear(&entry);
+	dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+			     "invalid message format");
+	return FALSE;
+}
+
+
+/**
+ * wpas_dbus_simple_property_getter - Get basic type property
+ * @iter: Message iter to use when appending arguments
+ * @type: DBus type of property (must be basic type)
+ * @val: pointer to place holding property value
+ * @error: On failure an error describing the failure
+ * Returns: TRUE if the request was successful, FALSE if it failed
+ *
+ * Generic getter for basic type properties. Type is required to be basic.
+ */
+dbus_bool_t wpas_dbus_simple_property_getter(DBusMessageIter *iter,
+					     const int type,
+					     const void *val,
+					     DBusError *error)
+{
+	DBusMessageIter variant_iter;
+
+	if (!dbus_type_is_basic(type)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: given type is not basic", __func__);
+		return FALSE;
+	}
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+					      wpa_dbus_type_as_string(type),
+					      &variant_iter) ||
+	    !dbus_message_iter_append_basic(&variant_iter, type, val) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: error constructing reply", __func__);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_simple_property_setter - Set basic type property
+ * @message: Pointer to incoming dbus message
+ * @type: DBus type of property (must be basic type)
+ * @val: pointer to place where value being set will be stored
+ * Returns: TRUE if the request was successful, FALSE if it failed
+ *
+ * Generic setter for basic type properties. Type is required to be basic.
+ */
+dbus_bool_t wpas_dbus_simple_property_setter(DBusMessageIter *iter,
+					     DBusError *error,
+					     const int type, void *val)
+{
+	DBusMessageIter variant_iter;
+
+	if (!dbus_type_is_basic(type)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: given type is not basic", __func__);
+		return FALSE;
+	}
+
+	/* Look at the new value */
+	dbus_message_iter_recurse(iter, &variant_iter);
+	if (dbus_message_iter_get_arg_type(&variant_iter) != type) {
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "wrong property type");
+		return FALSE;
+	}
+	dbus_message_iter_get_basic(&variant_iter, val);
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_simple_array_property_getter - Get array type property
+ * @iter: Pointer to incoming dbus message iterator
+ * @type: DBus type of property array elements (must be basic type)
+ * @array: pointer to array of elements to put into response message
+ * @array_len: length of above array
+ * @error: a pointer to an error to fill on failure
+ * Returns: TRUE if the request succeeded, FALSE if it failed
+ *
+ * Generic getter for array type properties. Array elements type is
+ * required to be basic.
+ */
+dbus_bool_t wpas_dbus_simple_array_property_getter(DBusMessageIter *iter,
+						   const int type,
+						   const void *array,
+						   size_t array_len,
+						   DBusError *error)
+{
+	DBusMessageIter variant_iter, array_iter;
+	char type_str[] = "a?"; /* ? will be replaced with subtype letter; */
+	const char *sub_type_str;
+	size_t element_size, i;
+
+	if (!dbus_type_is_basic(type)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: given type is not basic", __func__);
+		return FALSE;
+	}
+
+	sub_type_str = wpa_dbus_type_as_string(type);
+	type_str[1] = sub_type_str[0];
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+					      type_str, &variant_iter) ||
+	    !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+					      sub_type_str, &array_iter)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: failed to construct message", __func__);
+		return FALSE;
+	}
+
+	switch (type) {
+	case DBUS_TYPE_BYTE:
+	case DBUS_TYPE_BOOLEAN:
+		element_size = 1;
+		break;
+	case DBUS_TYPE_INT16:
+	case DBUS_TYPE_UINT16:
+		element_size = sizeof(uint16_t);
+		break;
+	case DBUS_TYPE_INT32:
+	case DBUS_TYPE_UINT32:
+		element_size = sizeof(uint32_t);
+		break;
+	case DBUS_TYPE_INT64:
+	case DBUS_TYPE_UINT64:
+		element_size = sizeof(uint64_t);
+		break;
+	case DBUS_TYPE_DOUBLE:
+		element_size = sizeof(double);
+		break;
+	case DBUS_TYPE_STRING:
+	case DBUS_TYPE_OBJECT_PATH:
+		element_size = sizeof(char *);
+		break;
+	default:
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: unknown element type %d", __func__, type);
+		return FALSE;
+	}
+
+	for (i = 0; i < array_len; i++) {
+		if (!dbus_message_iter_append_basic(&array_iter, type,
+						    (const char *) array +
+						    i * element_size)) {
+			dbus_set_error(error, DBUS_ERROR_FAILED,
+				       "%s: failed to construct message 2.5",
+				       __func__);
+			return FALSE;
+		}
+	}
+
+	if (!dbus_message_iter_close_container(&variant_iter, &array_iter) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: failed to construct message 3", __func__);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_simple_array_array_property_getter - Get array array type property
+ * @iter: Pointer to incoming dbus message iterator
+ * @type: DBus type of property array elements (must be basic type)
+ * @array: pointer to array of elements to put into response message
+ * @array_len: length of above array
+ * @error: a pointer to an error to fill on failure
+ * Returns: TRUE if the request succeeded, FALSE if it failed
+ *
+ * Generic getter for array type properties. Array elements type is
+ * required to be basic.
+ */
+dbus_bool_t wpas_dbus_simple_array_array_property_getter(DBusMessageIter *iter,
+							 const int type,
+							 struct wpabuf **array,
+							 size_t array_len,
+							 DBusError *error)
+{
+	DBusMessageIter variant_iter, array_iter;
+	char type_str[] = "aa?";
+	char inner_type_str[] = "a?";
+	const char *sub_type_str;
+	size_t i;
+
+	if (!dbus_type_is_basic(type)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: given type is not basic", __func__);
+		return FALSE;
+	}
+
+	sub_type_str = wpa_dbus_type_as_string(type);
+	type_str[2] = sub_type_str[0];
+	inner_type_str[1] = sub_type_str[0];
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+					      type_str, &variant_iter) ||
+	    !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+					      inner_type_str, &array_iter)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: failed to construct message", __func__);
+		return FALSE;
+	}
+
+	for (i = 0; i < array_len && array[i]; i++) {
+		wpa_dbus_dict_bin_array_add_element(&array_iter,
+						    wpabuf_head(array[i]),
+						    wpabuf_len(array[i]));
+
+	}
+
+	if (!dbus_message_iter_close_container(&variant_iter, &array_iter) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: failed to close message", __func__);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_string_property_getter - Get string type property
+ * @iter: Message iter to use when appending arguments
+ * @val: Pointer to place holding property value, can be %NULL
+ * @error: On failure an error describing the failure
+ * Returns: TRUE if the request was successful, FALSE if it failed
+ *
+ * Generic getter for string type properties. %NULL is converted to an empty
+ * string.
+ */
+dbus_bool_t wpas_dbus_string_property_getter(DBusMessageIter *iter,
+					     const void *val,
+					     DBusError *error)
+{
+	if (!val)
+		val = "";
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+						&val, error);
+}
+
+
+/**
+ * wpas_dbus_handler_create_interface - Request registration of a network iface
+ * @message: Pointer to incoming dbus message
+ * @global: %wpa_supplicant global data structure
+ * Returns: The object path of the new interface object,
+ *          or a dbus error message with more information
+ *
+ * Handler function for "CreateInterface" method call. Handles requests
+ * by dbus clients to register a network interface that wpa_supplicant
+ * will manage.
+ */
+DBusMessage * wpas_dbus_handler_create_interface(DBusMessage *message,
+						 struct wpa_global *global)
+{
+	DBusMessageIter iter_dict;
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter;
+	struct wpa_dbus_dict_entry entry;
+	char *driver = NULL;
+	char *ifname = NULL;
+	char *confname = NULL;
+	char *bridge_ifname = NULL;
+
+	dbus_message_iter_init(message, &iter);
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto error;
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto error;
+		if (os_strcmp(entry.key, "Driver") == 0 &&
+		    entry.type == DBUS_TYPE_STRING) {
+			os_free(driver);
+			driver = os_strdup(entry.str_value);
+			wpa_dbus_dict_entry_clear(&entry);
+			if (driver == NULL)
+				goto oom;
+		} else if (os_strcmp(entry.key, "Ifname") == 0 &&
+			   entry.type == DBUS_TYPE_STRING) {
+			os_free(ifname);
+			ifname = os_strdup(entry.str_value);
+			wpa_dbus_dict_entry_clear(&entry);
+			if (ifname == NULL)
+				goto oom;
+		} else if (os_strcmp(entry.key, "ConfigFile") == 0 &&
+			   entry.type == DBUS_TYPE_STRING) {
+			os_free(confname);
+			confname = os_strdup(entry.str_value);
+			wpa_dbus_dict_entry_clear(&entry);
+			if (confname == NULL)
+				goto oom;
+		} else if (os_strcmp(entry.key, "BridgeIfname") == 0 &&
+			   entry.type == DBUS_TYPE_STRING) {
+			os_free(bridge_ifname);
+			bridge_ifname = os_strdup(entry.str_value);
+			wpa_dbus_dict_entry_clear(&entry);
+			if (bridge_ifname == NULL)
+				goto oom;
+		} else {
+			wpa_dbus_dict_entry_clear(&entry);
+			goto error;
+		}
+	}
+
+	if (ifname == NULL)
+		goto error; /* Required Ifname argument missing */
+
+	/*
+	 * Try to get the wpa_supplicant record for this iface, return
+	 * an error if we already control it.
+	 */
+	if (wpa_supplicant_get_iface(global, ifname) != NULL) {
+		reply = dbus_message_new_error(
+			message, WPAS_DBUS_ERROR_IFACE_EXISTS,
+			"wpa_supplicant already controls this interface.");
+	} else {
+		struct wpa_supplicant *wpa_s;
+		struct wpa_interface iface;
+
+		os_memset(&iface, 0, sizeof(iface));
+		iface.driver = driver;
+		iface.ifname = ifname;
+		iface.confname = confname;
+		iface.bridge_ifname = bridge_ifname;
+		/* Otherwise, have wpa_supplicant attach to it. */
+		wpa_s = wpa_supplicant_add_iface(global, &iface, NULL);
+		if (wpa_s && wpa_s->dbus_new_path) {
+			const char *path = wpa_s->dbus_new_path;
+
+			reply = dbus_message_new_method_return(message);
+			dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH,
+						 &path, DBUS_TYPE_INVALID);
+		} else {
+			reply = wpas_dbus_error_unknown_error(
+				message,
+				"wpa_supplicant couldn't grab this interface.");
+		}
+	}
+
+out:
+	os_free(driver);
+	os_free(ifname);
+	os_free(confname);
+	os_free(bridge_ifname);
+	return reply;
+
+error:
+	reply = wpas_dbus_error_invalid_args(message, NULL);
+	goto out;
+oom:
+	reply = wpas_dbus_error_no_memory(message);
+	goto out;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_interface - Request deregistration of an interface
+ * @message: Pointer to incoming dbus message
+ * @global: wpa_supplicant global data structure
+ * Returns: a dbus message containing a UINT32 indicating success (1) or
+ *          failure (0), or returns a dbus error message with more information
+ *
+ * Handler function for "removeInterface" method call.  Handles requests
+ * by dbus clients to deregister a network interface that wpa_supplicant
+ * currently manages.
+ */
+DBusMessage * wpas_dbus_handler_remove_interface(DBusMessage *message,
+						 struct wpa_global *global)
+{
+	struct wpa_supplicant *wpa_s;
+	char *path;
+	DBusMessage *reply = NULL;
+
+	dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &path,
+			      DBUS_TYPE_INVALID);
+
+	wpa_s = get_iface_by_dbus_path(global, path);
+	if (wpa_s == NULL)
+		reply = wpas_dbus_error_iface_unknown(message);
+	else if (wpa_supplicant_remove_iface(global, wpa_s, 0)) {
+		reply = wpas_dbus_error_unknown_error(
+			message,
+			"wpa_supplicant couldn't remove this interface.");
+	}
+
+	return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_get_interface - Get the object path for an interface name
+ * @message: Pointer to incoming dbus message
+ * @global: %wpa_supplicant global data structure
+ * Returns: The object path of the interface object,
+ *          or a dbus error message with more information
+ *
+ * Handler function for "getInterface" method call.
+ */
+DBusMessage * wpas_dbus_handler_get_interface(DBusMessage *message,
+					      struct wpa_global *global)
+{
+	DBusMessage *reply = NULL;
+	const char *ifname;
+	const char *path;
+	struct wpa_supplicant *wpa_s;
+
+	dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &ifname,
+			      DBUS_TYPE_INVALID);
+
+	wpa_s = wpa_supplicant_get_iface(global, ifname);
+	if (wpa_s == NULL || wpa_s->dbus_new_path == NULL)
+		return wpas_dbus_error_iface_unknown(message);
+
+	path = wpa_s->dbus_new_path;
+	reply = dbus_message_new_method_return(message);
+	if (reply == NULL)
+		return wpas_dbus_error_no_memory(message);
+	if (!dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, &path,
+				      DBUS_TYPE_INVALID)) {
+		dbus_message_unref(reply);
+		return wpas_dbus_error_no_memory(message);
+	}
+
+	return reply;
+}
+
+
+/**
+ * wpas_dbus_getter_debug_level - Get debug level
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DebugLevel" property.
+ */
+dbus_bool_t wpas_dbus_getter_debug_level(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	const char *str;
+	int idx = wpa_debug_level;
+
+	if (idx < 0)
+		idx = 0;
+	if (idx > 5)
+		idx = 5;
+	str = debug_strings[idx];
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+						&str, error);
+}
+
+
+/**
+ * wpas_dbus_getter_debug_timestamp - Get debug timestamp
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DebugTimestamp" property.
+ */
+dbus_bool_t wpas_dbus_getter_debug_timestamp(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+						&wpa_debug_timestamp, error);
+
+}
+
+
+/**
+ * wpas_dbus_getter_debug_show_keys - Get debug show keys
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DebugShowKeys" property.
+ */
+dbus_bool_t wpas_dbus_getter_debug_show_keys(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+						&wpa_debug_show_keys, error);
+
+}
+
+/**
+ * wpas_dbus_setter_debug_level - Set debug level
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "DebugLevel" property.
+ */
+dbus_bool_t wpas_dbus_setter_debug_level(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_global *global = user_data;
+	const char *str = NULL;
+	int i, val = -1;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+					      &str))
+		return FALSE;
+
+	for (i = 0; debug_strings[i]; i++)
+		if (os_strcmp(debug_strings[i], str) == 0) {
+			val = i;
+			break;
+		}
+
+	if (val < 0 ||
+	    wpa_supplicant_set_debug_params(global, val, wpa_debug_timestamp,
+					    wpa_debug_show_keys)) {
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "wrong debug level value");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_setter_debug_timestamp - Set debug timestamp
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "DebugTimestamp" property.
+ */
+dbus_bool_t wpas_dbus_setter_debug_timestamp(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_global *global = user_data;
+	dbus_bool_t val;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_BOOLEAN,
+					      &val))
+		return FALSE;
+
+	wpa_supplicant_set_debug_params(global, wpa_debug_level, val ? 1 : 0,
+					wpa_debug_show_keys);
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_setter_debug_show_keys - Set debug show keys
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "DebugShowKeys" property.
+ */
+dbus_bool_t wpas_dbus_setter_debug_show_keys(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_global *global = user_data;
+	dbus_bool_t val;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_BOOLEAN,
+					      &val))
+		return FALSE;
+
+	wpa_supplicant_set_debug_params(global, wpa_debug_level,
+					wpa_debug_timestamp,
+					val ? 1 : 0);
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_interfaces - Request registered interfaces list
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Interfaces" property. Handles requests
+ * by dbus clients to return list of registered interfaces objects
+ * paths
+ */
+dbus_bool_t wpas_dbus_getter_interfaces(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_global *global = user_data;
+	struct wpa_supplicant *wpa_s;
+	const char **paths;
+	unsigned int i = 0, num = 0;
+	dbus_bool_t success;
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (wpa_s->dbus_new_path)
+			num++;
+	}
+
+	paths = os_calloc(num, sizeof(char *));
+	if (!paths) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (wpa_s->dbus_new_path)
+			paths[i++] = wpa_s->dbus_new_path;
+	}
+
+	success = wpas_dbus_simple_array_property_getter(iter,
+							 DBUS_TYPE_OBJECT_PATH,
+							 paths, num, error);
+
+	os_free(paths);
+	return success;
+}
+
+
+/**
+ * wpas_dbus_getter_eap_methods - Request supported EAP methods list
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "EapMethods" property. Handles requests
+ * by dbus clients to return list of strings with supported EAP methods
+ */
+dbus_bool_t wpas_dbus_getter_eap_methods(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	char **eap_methods;
+	size_t num_items = 0;
+	dbus_bool_t success;
+
+	eap_methods = eap_get_names_as_string_array(&num_items);
+	if (!eap_methods) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	success = wpas_dbus_simple_array_property_getter(iter,
+							 DBUS_TYPE_STRING,
+							 eap_methods,
+							 num_items, error);
+
+	while (num_items)
+		os_free(eap_methods[--num_items]);
+	os_free(eap_methods);
+	return success;
+}
+
+
+/**
+ * wpas_dbus_getter_global_capabilities - Request supported global capabilities
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Capabilities" property. Handles requests by dbus clients to
+ * return a list of strings with supported capabilities like AP, RSN IBSS,
+ * and P2P that are determined at compile time.
+ */
+dbus_bool_t wpas_dbus_getter_global_capabilities(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	const char *capabilities[13];
+	size_t num_items = 0;
+	struct wpa_global *global = user_data;
+	struct wpa_supplicant *wpa_s;
+#ifdef CONFIG_FILS
+	int fils_supported = 0, fils_sk_pfs_supported = 0;
+#endif /* CONFIG_FILS */
+	int ext_key_id_supported = 0;
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+#ifdef CONFIG_FILS
+		if (wpa_is_fils_supported(wpa_s))
+			fils_supported = 1;
+		if (wpa_is_fils_sk_pfs_supported(wpa_s))
+			fils_sk_pfs_supported = 1;
+#endif /* CONFIG_FILS */
+		if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_EXTENDED_KEY_ID)
+			ext_key_id_supported = 1;
+	}
+
+#ifdef CONFIG_AP
+	capabilities[num_items++] = "ap";
+#endif /* CONFIG_AP */
+#ifdef CONFIG_IBSS_RSN
+	capabilities[num_items++] = "ibss-rsn";
+#endif /* CONFIG_IBSS_RSN */
+#ifdef CONFIG_P2P
+	capabilities[num_items++] = "p2p";
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_INTERWORKING
+	capabilities[num_items++] = "interworking";
+#endif /* CONFIG_INTERWORKING */
+	capabilities[num_items++] = "pmf";
+#ifdef CONFIG_MESH
+	capabilities[num_items++] = "mesh";
+#endif /* CONFIG_MESH */
+#ifdef CONFIG_FILS
+	if (fils_supported)
+		capabilities[num_items++] = "fils";
+	if (fils_sk_pfs_supported)
+		capabilities[num_items++] = "fils_sk_pfs";
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_IEEE80211R
+	capabilities[num_items++] = "ft";
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_SHA384
+	capabilities[num_items++] = "sha384";
+#endif /* CONFIG_SHA384 */
+#ifdef CONFIG_OWE
+	capabilities[num_items++] = "owe";
+#endif /* CONFIG_OWE */
+#ifdef CONFIG_SUITEB192
+	capabilities[num_items++] = "suiteb192";
+#endif /* CONFIG_SUITEB192 */
+	if (ext_key_id_supported)
+		capabilities[num_items++] = "extended_key_id";
+
+	return wpas_dbus_simple_array_property_getter(iter,
+						      DBUS_TYPE_STRING,
+						      capabilities,
+						      num_items, error);
+}
+
+
+static int wpas_dbus_get_scan_type(DBusMessage *message, DBusMessageIter *var,
+				   char **type, DBusMessage **reply)
+{
+	if (dbus_message_iter_get_arg_type(var) != DBUS_TYPE_STRING) {
+		wpa_printf(MSG_DEBUG, "%s[dbus]: Type must be a string",
+			   __func__);
+		*reply = wpas_dbus_error_invalid_args(
+			message, "Wrong Type value type. String required");
+		return -1;
+	}
+	dbus_message_iter_get_basic(var, type);
+	return 0;
+}
+
+
+static int wpas_dbus_get_scan_ssids(DBusMessage *message, DBusMessageIter *var,
+				    struct wpa_driver_scan_params *params,
+				    DBusMessage **reply)
+{
+	struct wpa_driver_scan_ssid *ssids = params->ssids;
+	size_t ssids_num = 0;
+	u8 *ssid;
+	DBusMessageIter array_iter, sub_array_iter;
+	char *val;
+	int len;
+
+	if (dbus_message_iter_get_arg_type(var) != DBUS_TYPE_ARRAY) {
+		wpa_printf(MSG_DEBUG,
+			   "%s[dbus]: ssids must be an array of arrays of bytes",
+			   __func__);
+		*reply = wpas_dbus_error_invalid_args(
+			message,
+			"Wrong SSIDs value type. Array of arrays of bytes required");
+		return -1;
+	}
+
+	dbus_message_iter_recurse(var, &array_iter);
+
+	if (dbus_message_iter_get_arg_type(&array_iter) != DBUS_TYPE_ARRAY ||
+	    dbus_message_iter_get_element_type(&array_iter) != DBUS_TYPE_BYTE) {
+		wpa_printf(MSG_DEBUG,
+			   "%s[dbus]: ssids must be an array of arrays of bytes",
+			   __func__);
+		*reply = wpas_dbus_error_invalid_args(
+			message,
+			"Wrong SSIDs value type. Array of arrays of bytes required");
+		return -1;
+	}
+
+	while (dbus_message_iter_get_arg_type(&array_iter) == DBUS_TYPE_ARRAY) {
+		if (ssids_num >= WPAS_MAX_SCAN_SSIDS) {
+			wpa_printf(MSG_DEBUG,
+				   "%s[dbus]: Too many ssids specified on scan dbus call",
+				   __func__);
+			*reply = wpas_dbus_error_invalid_args(
+				message,
+				"Too many ssids specified. Specify at most four");
+			return -1;
+		}
+
+		dbus_message_iter_recurse(&array_iter, &sub_array_iter);
+
+		dbus_message_iter_get_fixed_array(&sub_array_iter, &val, &len);
+
+		if (len > SSID_MAX_LEN) {
+			wpa_printf(MSG_DEBUG,
+				   "%s[dbus]: SSID too long (len=%d max_len=%d)",
+				   __func__, len, SSID_MAX_LEN);
+			*reply = wpas_dbus_error_invalid_args(
+				message, "Invalid SSID: too long");
+			return -1;
+		}
+
+		if (len != 0) {
+			ssid = os_memdup(val, len);
+			if (ssid == NULL) {
+				*reply = wpas_dbus_error_no_memory(message);
+				return -1;
+			}
+		} else {
+			/* Allow zero-length SSIDs */
+			ssid = NULL;
+		}
+
+		ssids[ssids_num].ssid = ssid;
+		ssids[ssids_num].ssid_len = len;
+
+		dbus_message_iter_next(&array_iter);
+		ssids_num++;
+	}
+
+	params->num_ssids = ssids_num;
+	return 0;
+}
+
+
+static int wpas_dbus_get_scan_ies(DBusMessage *message, DBusMessageIter *var,
+				  struct wpa_driver_scan_params *params,
+				  DBusMessage **reply)
+{
+	u8 *ies = NULL, *nies;
+	size_t ies_len = 0;
+	DBusMessageIter array_iter, sub_array_iter;
+	char *val;
+	int len;
+
+	if (dbus_message_iter_get_arg_type(var) != DBUS_TYPE_ARRAY) {
+		wpa_printf(MSG_DEBUG,
+			   "%s[dbus]: ies must be an array of arrays of bytes",
+			   __func__);
+		*reply = wpas_dbus_error_invalid_args(
+			message,
+			"Wrong IEs value type. Array of arrays of bytes required");
+		return -1;
+	}
+
+	dbus_message_iter_recurse(var, &array_iter);
+
+	if (dbus_message_iter_get_arg_type(&array_iter) != DBUS_TYPE_ARRAY ||
+	    dbus_message_iter_get_element_type(&array_iter) != DBUS_TYPE_BYTE) {
+		wpa_printf(MSG_DEBUG,
+			   "%s[dbus]: ies must be an array of arrays of bytes",
+			   __func__);
+		*reply = wpas_dbus_error_invalid_args(
+			message, "Wrong IEs value type. Array required");
+		return -1;
+	}
+
+	while (dbus_message_iter_get_arg_type(&array_iter) == DBUS_TYPE_ARRAY) {
+		dbus_message_iter_recurse(&array_iter, &sub_array_iter);
+
+		dbus_message_iter_get_fixed_array(&sub_array_iter, &val, &len);
+		if (len <= 0) {
+			dbus_message_iter_next(&array_iter);
+			continue;
+		}
+
+		nies = os_realloc(ies, ies_len + len);
+		if (nies == NULL) {
+			os_free(ies);
+			*reply = wpas_dbus_error_no_memory(message);
+			return -1;
+		}
+		ies = nies;
+		os_memcpy(ies + ies_len, val, len);
+		ies_len += len;
+
+		dbus_message_iter_next(&array_iter);
+	}
+
+	params->extra_ies = ies;
+	params->extra_ies_len = ies_len;
+	return 0;
+}
+
+
+static int wpas_dbus_get_scan_channels(DBusMessage *message,
+				       DBusMessageIter *var,
+				       struct wpa_driver_scan_params *params,
+				       DBusMessage **reply)
+{
+	DBusMessageIter array_iter, sub_array_iter;
+	int *freqs = NULL, *nfreqs;
+	size_t freqs_num = 0;
+
+	if (dbus_message_iter_get_arg_type(var) != DBUS_TYPE_ARRAY) {
+		wpa_printf(MSG_DEBUG,
+			   "%s[dbus]: Channels must be an array of structs",
+			   __func__);
+		*reply = wpas_dbus_error_invalid_args(
+			message,
+			"Wrong Channels value type. Array of structs required");
+		return -1;
+	}
+
+	dbus_message_iter_recurse(var, &array_iter);
+
+	if (dbus_message_iter_get_arg_type(&array_iter) != DBUS_TYPE_STRUCT) {
+		wpa_printf(MSG_DEBUG,
+			   "%s[dbus]: Channels must be an array of structs",
+			   __func__);
+		*reply = wpas_dbus_error_invalid_args(
+			message,
+			"Wrong Channels value type. Array of structs required");
+		return -1;
+	}
+
+	while (dbus_message_iter_get_arg_type(&array_iter) == DBUS_TYPE_STRUCT)
+	{
+		int freq, width;
+
+		dbus_message_iter_recurse(&array_iter, &sub_array_iter);
+
+		if (dbus_message_iter_get_arg_type(&sub_array_iter) !=
+		    DBUS_TYPE_UINT32) {
+			wpa_printf(MSG_DEBUG,
+				   "%s[dbus]: Channel must by specified by struct of two UINT32s %c",
+				   __func__,
+				   dbus_message_iter_get_arg_type(
+					   &sub_array_iter));
+			*reply = wpas_dbus_error_invalid_args(
+				message,
+				"Wrong Channel struct. Two UINT32s required");
+			os_free(freqs);
+			return -1;
+		}
+		dbus_message_iter_get_basic(&sub_array_iter, &freq);
+
+		if (!dbus_message_iter_next(&sub_array_iter) ||
+		    dbus_message_iter_get_arg_type(&sub_array_iter) !=
+		    DBUS_TYPE_UINT32) {
+			wpa_printf(MSG_DEBUG,
+				   "%s[dbus]: Channel must by specified by struct of two UINT32s",
+				   __func__);
+			*reply = wpas_dbus_error_invalid_args(
+				message,
+				"Wrong Channel struct. Two UINT32s required");
+			os_free(freqs);
+			return -1;
+		}
+
+		dbus_message_iter_get_basic(&sub_array_iter, &width);
+
+#define FREQS_ALLOC_CHUNK 32
+		if (freqs_num % FREQS_ALLOC_CHUNK == 0) {
+			nfreqs = os_realloc_array(
+				freqs, freqs_num + FREQS_ALLOC_CHUNK,
+				sizeof(int));
+			if (nfreqs == NULL)
+				os_free(freqs);
+			freqs = nfreqs;
+		}
+		if (freqs == NULL) {
+			*reply = wpas_dbus_error_no_memory(message);
+			return -1;
+		}
+
+		freqs[freqs_num] = freq;
+
+		freqs_num++;
+		dbus_message_iter_next(&array_iter);
+	}
+
+	nfreqs = os_realloc_array(freqs, freqs_num + 1, sizeof(int));
+	if (nfreqs == NULL)
+		os_free(freqs);
+	freqs = nfreqs;
+	if (freqs == NULL) {
+		*reply = wpas_dbus_error_no_memory(message);
+		return -1;
+	}
+	freqs[freqs_num] = 0;
+
+	params->freqs = freqs;
+	return 0;
+}
+
+
+static int wpas_dbus_get_scan_allow_roam(DBusMessage *message,
+					 DBusMessageIter *var,
+					 dbus_bool_t *allow,
+					 DBusMessage **reply)
+{
+	if (dbus_message_iter_get_arg_type(var) != DBUS_TYPE_BOOLEAN) {
+		wpa_printf(MSG_DEBUG, "%s[dbus]: Type must be a boolean",
+			   __func__);
+		*reply = wpas_dbus_error_invalid_args(
+			message, "Wrong Type value type. Boolean required");
+		return -1;
+	}
+	dbus_message_iter_get_basic(var, allow);
+	return 0;
+}
+
+
+/**
+ * wpas_dbus_handler_scan - Request a wireless scan on an interface
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "Scan" method call of a network device. Requests
+ * that wpa_supplicant perform a wireless scan as soon as possible
+ * on a particular wireless interface.
+ */
+DBusMessage * wpas_dbus_handler_scan(DBusMessage *message,
+				     struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter, dict_iter, entry_iter, variant_iter;
+	char *key = NULL, *type = NULL;
+	struct wpa_driver_scan_params params;
+	size_t i;
+	dbus_bool_t allow_roam = 1;
+
+	os_memset(&params, 0, sizeof(params));
+
+	dbus_message_iter_init(message, &iter);
+
+	dbus_message_iter_recurse(&iter, &dict_iter);
+
+	while (dbus_message_iter_get_arg_type(&dict_iter) ==
+	       DBUS_TYPE_DICT_ENTRY) {
+		dbus_message_iter_recurse(&dict_iter, &entry_iter);
+		dbus_message_iter_get_basic(&entry_iter, &key);
+		dbus_message_iter_next(&entry_iter);
+		dbus_message_iter_recurse(&entry_iter, &variant_iter);
+
+		if (os_strcmp(key, "Type") == 0) {
+			if (wpas_dbus_get_scan_type(message, &variant_iter,
+						    &type, &reply) < 0)
+				goto out;
+		} else if (os_strcmp(key, "SSIDs") == 0) {
+			if (wpas_dbus_get_scan_ssids(message, &variant_iter,
+						     &params, &reply) < 0)
+				goto out;
+		} else if (os_strcmp(key, "IEs") == 0) {
+			if (wpas_dbus_get_scan_ies(message, &variant_iter,
+						   &params, &reply) < 0)
+				goto out;
+		} else if (os_strcmp(key, "Channels") == 0) {
+			if (wpas_dbus_get_scan_channels(message, &variant_iter,
+							&params, &reply) < 0)
+				goto out;
+		} else if (os_strcmp(key, "AllowRoam") == 0) {
+			if (wpas_dbus_get_scan_allow_roam(message,
+							  &variant_iter,
+							  &allow_roam,
+							  &reply) < 0)
+				goto out;
+		} else {
+			wpa_printf(MSG_DEBUG, "%s[dbus]: Unknown argument %s",
+				   __func__, key);
+			reply = wpas_dbus_error_invalid_args(message, key);
+			goto out;
+		}
+
+		dbus_message_iter_next(&dict_iter);
+	}
+
+	if (!type) {
+		wpa_printf(MSG_DEBUG, "%s[dbus]: Scan type not specified",
+			   __func__);
+		reply = wpas_dbus_error_invalid_args(message, key);
+		goto out;
+	}
+
+	if (os_strcmp(type, "passive") == 0) {
+		if (params.num_ssids || params.extra_ies_len) {
+			wpa_printf(MSG_DEBUG,
+				   "%s[dbus]: SSIDs or IEs specified for passive scan.",
+				   __func__);
+			reply = wpas_dbus_error_invalid_args(
+				message,
+				"You can specify only Channels in passive scan");
+			goto out;
+		} else {
+			if (wpa_s->sched_scanning) {
+				wpa_printf(MSG_DEBUG,
+					   "%s[dbus]: Stop ongoing sched_scan to allow requested scan to proceed",
+					   __func__);
+				wpa_supplicant_cancel_sched_scan(wpa_s);
+			}
+
+			if (params.freqs && params.freqs[0]) {
+				wpa_s->last_scan_req = MANUAL_SCAN_REQ;
+				if (wpa_supplicant_trigger_scan(wpa_s,
+								&params)) {
+					reply = wpas_dbus_error_scan_error(
+						message,
+						"Scan request rejected");
+				}
+			} else {
+				wpa_s->scan_req = MANUAL_SCAN_REQ;
+				wpa_supplicant_req_scan(wpa_s, 0, 0);
+			}
+		}
+	} else if (os_strcmp(type, "active") == 0) {
+		if (!params.num_ssids) {
+			/* Add wildcard ssid */
+			params.num_ssids++;
+		}
+#ifdef CONFIG_AUTOSCAN
+		autoscan_deinit(wpa_s);
+#endif /* CONFIG_AUTOSCAN */
+		if (wpa_s->sched_scanning) {
+			wpa_printf(MSG_DEBUG,
+				   "%s[dbus]: Stop ongoing sched_scan to allow requested scan to proceed",
+				   __func__);
+			wpa_supplicant_cancel_sched_scan(wpa_s);
+		}
+
+		wpa_s->last_scan_req = MANUAL_SCAN_REQ;
+		if (wpa_supplicant_trigger_scan(wpa_s, &params)) {
+			reply = wpas_dbus_error_scan_error(
+				message, "Scan request rejected");
+		}
+	} else {
+		wpa_printf(MSG_DEBUG, "%s[dbus]: Unknown scan type: %s",
+			   __func__, type);
+		reply = wpas_dbus_error_invalid_args(message,
+						     "Wrong scan type");
+		goto out;
+	}
+
+	if (!allow_roam)
+		wpa_s->scan_res_handler = scan_only_handler;
+
+out:
+	for (i = 0; i < WPAS_MAX_SCAN_SSIDS; i++)
+		os_free((u8 *) params.ssids[i].ssid);
+	os_free((u8 *) params.extra_ies);
+	os_free(params.freqs);
+	return reply;
+}
+
+
+/*
+ * wpas_dbus_handler_abort_scan - Request an ongoing scan to be aborted
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: Abort failed or no scan in progress DBus error message on failure
+ * or NULL otherwise.
+ *
+ * Handler function for "AbortScan" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_abort_scan(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s)
+{
+	if (wpas_abort_ongoing_scan(wpa_s) < 0)
+		return dbus_message_new_error(
+			message, WPAS_DBUS_ERROR_IFACE_SCAN_ERROR,
+			"Abort failed or no scan in progress");
+
+	return NULL;
+}
+
+
+/**
+ * wpas_dbus_new_iface_add_cred - Add a new credential
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: A dbus message containing the object path of the new credential
+ *
+ * Handler function for "AddCred" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_add_cred(DBusMessage *message,
+					 struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	DBusMessageIter	iter;
+	struct wpa_cred *cred = NULL;
+	char path_buf[WPAS_DBUS_OBJECT_PATH_MAX], *path = path_buf;
+	DBusError error;
+
+	dbus_message_iter_init(message, &iter);
+
+	if (wpa_s->dbus_new_path)
+		cred = wpa_config_add_cred(wpa_s->conf);
+	if (!cred) {
+		wpa_printf(MSG_ERROR, "%s[dbus]: can't add new credential.",
+			   __func__);
+		reply = wpas_dbus_error_unknown_error(
+			message,
+			"wpa_supplicant could not add a credential on this interface.");
+		goto err;
+	}
+
+	dbus_error_init(&error);
+	if (!set_cred_properties(wpa_s, cred, &iter, &error)) {
+		wpa_printf(MSG_DEBUG,
+			   "%s[dbus]: control interface couldn't set credential properties",
+			   __func__);
+		reply = wpas_dbus_reply_new_from_error(message, &error,
+						       DBUS_ERROR_INVALID_ARGS,
+						       "Failed to add credential");
+		dbus_error_free(&error);
+		goto err;
+	}
+
+	/* Construct the object path for this network. */
+	os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_CREDENTIALS_PART "/%d",
+		    wpa_s->dbus_new_path, cred->id);
+
+	reply = dbus_message_new_method_return(message);
+	if (!reply) {
+		reply = wpas_dbus_error_no_memory(message);
+		goto err;
+	}
+	if (!dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, &path,
+				      DBUS_TYPE_INVALID)) {
+		dbus_message_unref(reply);
+		reply = wpas_dbus_error_no_memory(message);
+		goto err;
+	}
+
+	return reply;
+
+err:
+	if (cred)
+		wpa_config_remove_cred(wpa_s->conf, cred->id);
+	return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_cred - Remove a configured credential
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "RemoveCred" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_cred(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	const char *op;
+	char *iface, *cred_id;
+	int id;
+	struct wpa_cred *cred;
+
+	dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &op,
+			      DBUS_TYPE_INVALID);
+
+	/* Extract the network ID and ensure the network is actually a child of
+	 * this interface */
+	iface = wpas_dbus_new_decompose_object_path(
+		op, WPAS_DBUS_NEW_CREDENTIALS_PART, &cred_id);
+	if (!iface || !cred_id || !wpa_s->dbus_new_path ||
+	    os_strcmp(iface, wpa_s->dbus_new_path) != 0) {
+		reply = wpas_dbus_error_invalid_args(message, op);
+		goto out;
+	}
+
+	errno = 0;
+	id = strtoul(cred_id, NULL, 10);
+	if (errno != 0) {
+		reply = wpas_dbus_error_invalid_args(message, op);
+		goto out;
+	}
+
+	cred = wpa_config_get_cred(wpa_s->conf, id);
+	if (!cred) {
+		wpa_printf(MSG_ERROR, "%s[dbus]: could not find credential %s",
+			   __func__, op);
+		reply = wpas_dbus_error_invalid_args(
+			message, "could not find credential");
+		goto out;
+	}
+
+	if (wpas_remove_cred(wpa_s, cred) < 0) {
+		wpa_printf(MSG_ERROR,
+			   "%s[dbus]: error occurred when removing cred %d",
+			   __func__, id);
+		reply = wpas_dbus_error_unknown_error(
+			message,
+			"error removing the specified credential on its interface.");
+		goto out;
+	}
+
+out:
+	os_free(iface);
+	return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_all_creds - Remove all the configured credentials
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "RemoveAllCreds" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_all_creds(DBusMessage *message,
+						 struct wpa_supplicant *wpa_s)
+{
+	int res;
+	DBusMessage *reply = NULL;
+
+	res = wpas_remove_all_creds(wpa_s);
+	if (res < 0) {
+		wpa_printf(MSG_ERROR,
+			   "%s[dbus]: failed to remove all credentials",
+			   __func__);
+		reply = wpas_dbus_error_unknown_error(
+			message, "failed to remove all credentials");
+	}
+
+	return reply;
+}
+
+
+#ifdef CONFIG_INTERWORKING
+DBusMessage *
+wpas_dbus_handler_interworking_select(DBusMessage *message,
+				      struct wpa_supplicant *wpa_s)
+{
+	int result;
+	DBusMessage *reply = NULL;
+
+	/* Automatic selection is disabled and no constraint on channels */
+	result = interworking_select(wpa_s, 0, NULL);
+	if (result < 0) {
+		wpa_printf(MSG_ERROR,
+			   "%s[dbus]: failed to start Interworking selection",
+			   __func__);
+		reply = wpas_dbus_error_scan_error(
+			message,
+			"error starting Interworking selection.");
+	}
+
+	return reply;
+}
+#endif /* CONFIG_INTERWORKING */
+
+
+/**
+ * wpas_dbus_handler_signal_poll - Request immediate signal properties
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "SignalPoll" method call of a network device. Requests
+ * that wpa_supplicant read signal properties like RSSI, noise, and link
+ * speed and return them.
+ */
+DBusMessage * wpas_dbus_handler_signal_poll(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s)
+{
+	struct wpa_signal_info si;
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter, iter_dict, variant_iter;
+	int ret;
+
+	ret = wpa_drv_signal_poll(wpa_s, &si);
+	if (ret) {
+		return dbus_message_new_error(message, DBUS_ERROR_FAILED,
+					      "Failed to read signal");
+	}
+
+	reply = dbus_message_new_method_return(message);
+	if (reply == NULL)
+		goto nomem;
+
+	dbus_message_iter_init_append(reply, &iter);
+
+	if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_VARIANT,
+					      "a{sv}", &variant_iter) ||
+	    !wpa_dbus_dict_open_write(&variant_iter, &iter_dict) ||
+	    !wpa_dbus_dict_append_int32(&iter_dict, "rssi",
+					si.current_signal) ||
+	    !wpa_dbus_dict_append_int32(&iter_dict, "linkspeed",
+					si.current_txrate / 1000) ||
+	    !wpa_dbus_dict_append_int32(&iter_dict, "noise",
+					si.current_noise) ||
+	    !wpa_dbus_dict_append_uint32(&iter_dict, "frequency",
+					 si.frequency) ||
+	    (si.chanwidth != CHAN_WIDTH_UNKNOWN &&
+	     !wpa_dbus_dict_append_string(
+		     &iter_dict, "width",
+		     channel_width_to_string(si.chanwidth))) ||
+	    (si.center_frq1 > 0 && si.center_frq2 > 0 &&
+	     (!wpa_dbus_dict_append_int32(&iter_dict, "center-frq1",
+					  si.center_frq1) ||
+	      !wpa_dbus_dict_append_int32(&iter_dict, "center-frq2",
+					  si.center_frq2))) ||
+	    (si.avg_signal &&
+	     !wpa_dbus_dict_append_int32(&iter_dict, "avg-rssi",
+					 si.avg_signal)) ||
+	    !wpa_dbus_dict_close_write(&variant_iter, &iter_dict) ||
+	    !dbus_message_iter_close_container(&iter, &variant_iter))
+		goto nomem;
+
+	return reply;
+
+nomem:
+	if (reply)
+		dbus_message_unref(reply);
+	return wpas_dbus_error_no_memory(message);
+}
+
+
+/*
+ * wpas_dbus_handler_disconnect - Terminate the current connection
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NotConnected DBus error message if already not connected
+ * or NULL otherwise.
+ *
+ * Handler function for "Disconnect" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_disconnect(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->current_ssid != NULL) {
+		wpas_request_disconnection(wpa_s);
+		return NULL;
+	}
+
+	return dbus_message_new_error(message, WPAS_DBUS_ERROR_NOT_CONNECTED,
+				      "This interface is not connected");
+}
+
+
+/**
+ * wpas_dbus_new_iface_add_network - Add a new configured network
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: A dbus message containing the object path of the new network
+ *
+ * Handler function for "AddNetwork" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_add_network(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	DBusMessageIter	iter;
+	struct wpa_ssid *ssid = NULL;
+	char path_buf[WPAS_DBUS_OBJECT_PATH_MAX], *path = path_buf;
+	DBusError error;
+
+	dbus_message_iter_init(message, &iter);
+
+	if (wpa_s->dbus_new_path)
+		ssid = wpa_supplicant_add_network(wpa_s);
+	if (ssid == NULL) {
+		wpa_printf(MSG_ERROR, "%s[dbus]: can't add new interface.",
+			   __func__);
+		reply = wpas_dbus_error_unknown_error(
+			message,
+			"wpa_supplicant could not add a network on this interface.");
+		goto err;
+	}
+
+	dbus_error_init(&error);
+	if (!set_network_properties(wpa_s, ssid, &iter, &error)) {
+		wpa_printf(MSG_DEBUG,
+			   "%s[dbus]: control interface couldn't set network properties",
+			   __func__);
+		reply = wpas_dbus_reply_new_from_error(message, &error,
+						       DBUS_ERROR_INVALID_ARGS,
+						       "Failed to add network");
+		dbus_error_free(&error);
+		goto err;
+	}
+
+	/* Construct the object path for this network. */
+	os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%d",
+		    wpa_s->dbus_new_path, ssid->id);
+
+	reply = dbus_message_new_method_return(message);
+	if (reply == NULL) {
+		reply = wpas_dbus_error_no_memory(message);
+		goto err;
+	}
+	if (!dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, &path,
+				      DBUS_TYPE_INVALID)) {
+		dbus_message_unref(reply);
+		reply = wpas_dbus_error_no_memory(message);
+		goto err;
+	}
+
+	return reply;
+
+err:
+	if (ssid) {
+		wpas_notify_network_removed(wpa_s, ssid);
+		wpa_config_remove_network(wpa_s->conf, ssid->id);
+	}
+	return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_reassociate - Reassociate
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: InterfaceDisabled DBus error message if disabled
+ * or NULL otherwise.
+ *
+ * Handler function for "Reassociate" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_reassociate(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->wpa_state != WPA_INTERFACE_DISABLED) {
+		wpas_request_connection(wpa_s);
+		return NULL;
+	}
+
+	return dbus_message_new_error(message, WPAS_DBUS_ERROR_IFACE_DISABLED,
+				      "This interface is disabled");
+}
+
+
+/**
+ * wpas_dbus_handler_expect_disconnect - ExpectDisconnect
+ * @message: Pointer to incoming dbus message
+ * @global: %wpa_supplicant global data structure
+ * Returns: NULL
+ *
+ * Handler function for notifying system there will be a expected disconnect.
+ * This will prevent wpa_supplicant from adding the BSSID to the ignore list
+ * upon next disconnect.
+ */
+DBusMessage * wpas_dbus_handler_expect_disconnect(DBusMessage *message,
+						  struct wpa_global *global)
+{
+	struct wpa_supplicant *wpa_s = global->ifaces;
+
+	for (; wpa_s; wpa_s = wpa_s->next)
+		if (wpa_s->wpa_state >= WPA_ASSOCIATED)
+			wpa_s->own_disconnect_req = 1;
+	return NULL;
+}
+
+
+/**
+ * wpas_dbus_handler_reattach - Reattach to current AP
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NotConnected DBus error message if not connected
+ * or NULL otherwise.
+ *
+ * Handler function for "Reattach" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_reattach(DBusMessage *message,
+					 struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->current_ssid != NULL) {
+		wpa_s->reattach = 1;
+		wpas_request_connection(wpa_s);
+		return NULL;
+	}
+
+	return dbus_message_new_error(message, WPAS_DBUS_ERROR_NOT_CONNECTED,
+				      "This interface is not connected");
+}
+
+
+/**
+ * wpas_dbus_handler_reconnect - Reconnect if disconnected
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: InterfaceDisabled DBus error message if disabled
+ * or NULL otherwise.
+ *
+ * Handler function for "Reconnect" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_reconnect(DBusMessage *message,
+		struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
+		return dbus_message_new_error(message,
+					      WPAS_DBUS_ERROR_IFACE_DISABLED,
+					      "This interface is disabled");
+	}
+
+	if (wpa_s->disconnected)
+		wpas_request_connection(wpa_s);
+	return NULL;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_network - Remove a configured network
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "RemoveNetwork" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_network(DBusMessage *message,
+					       struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	const char *op;
+	char *iface, *net_id;
+	int id;
+	int result;
+
+	dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &op,
+			      DBUS_TYPE_INVALID);
+
+	/* Extract the network ID and ensure the network */
+	/* is actually a child of this interface */
+	iface = wpas_dbus_new_decompose_object_path(op,
+						    WPAS_DBUS_NEW_NETWORKS_PART,
+						    &net_id);
+	if (iface == NULL || net_id == NULL || !wpa_s->dbus_new_path ||
+	    os_strcmp(iface, wpa_s->dbus_new_path) != 0) {
+		reply = wpas_dbus_error_invalid_args(message, op);
+		goto out;
+	}
+
+	errno = 0;
+	id = strtoul(net_id, NULL, 10);
+	if (errno != 0) {
+		reply = wpas_dbus_error_invalid_args(message, op);
+		goto out;
+	}
+
+	result = wpa_supplicant_remove_network(wpa_s, id);
+	if (result == -1) {
+		reply = wpas_dbus_error_network_unknown(message);
+		goto out;
+	}
+	if (result == -2) {
+		wpa_printf(MSG_ERROR,
+			   "%s[dbus]: error occurred when removing network %d",
+			   __func__, id);
+		reply = wpas_dbus_error_unknown_error(
+			message,
+			"error removing the specified network on is interface.");
+		goto out;
+	}
+
+out:
+	os_free(iface);
+	return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_all_networks - Remove all configured networks
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "RemoveAllNetworks" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_all_networks(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	/* NB: could check for failure and return an error */
+	wpa_supplicant_remove_all_networks(wpa_s);
+	return NULL;
+}
+
+
+/**
+ * wpas_dbus_handler_select_network - Attempt association with a network
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "SelectNetwork" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_select_network(DBusMessage *message,
+					       struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	const char *op;
+	char *iface, *net_id;
+	int id;
+	struct wpa_ssid *ssid;
+
+	dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &op,
+			      DBUS_TYPE_INVALID);
+
+	/* Extract the network ID and ensure the network */
+	/* is actually a child of this interface */
+	iface = wpas_dbus_new_decompose_object_path(op,
+						    WPAS_DBUS_NEW_NETWORKS_PART,
+						    &net_id);
+	if (iface == NULL || net_id == NULL || !wpa_s->dbus_new_path ||
+	    os_strcmp(iface, wpa_s->dbus_new_path) != 0) {
+		reply = wpas_dbus_error_invalid_args(message, op);
+		goto out;
+	}
+
+	errno = 0;
+	id = strtoul(net_id, NULL, 10);
+	if (errno != 0) {
+		reply = wpas_dbus_error_invalid_args(message, op);
+		goto out;
+	}
+
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (ssid == NULL) {
+		reply = wpas_dbus_error_network_unknown(message);
+		goto out;
+	}
+
+	/* Finally, associate with the network */
+	wpa_supplicant_select_network(wpa_s, ssid);
+
+out:
+	os_free(iface);
+	return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_network_reply - Reply to a NetworkRequest signal
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "NetworkReply" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_network_reply(DBusMessage *message,
+					      struct wpa_supplicant *wpa_s)
+{
+#ifdef IEEE8021X_EAPOL
+	DBusMessage *reply = NULL;
+	const char *op, *field, *value;
+	char *iface, *net_id;
+	int id;
+	struct wpa_ssid *ssid;
+
+	if (!dbus_message_get_args(message, NULL,
+				   DBUS_TYPE_OBJECT_PATH, &op,
+				   DBUS_TYPE_STRING, &field,
+				   DBUS_TYPE_STRING, &value,
+				   DBUS_TYPE_INVALID))
+		return wpas_dbus_error_invalid_args(message, NULL);
+
+	/* Extract the network ID and ensure the network */
+	/* is actually a child of this interface */
+	iface = wpas_dbus_new_decompose_object_path(op,
+						    WPAS_DBUS_NEW_NETWORKS_PART,
+						    &net_id);
+	if (iface == NULL || net_id == NULL || !wpa_s->dbus_new_path ||
+	    os_strcmp(iface, wpa_s->dbus_new_path) != 0) {
+		reply = wpas_dbus_error_invalid_args(message, op);
+		goto out;
+	}
+
+	errno = 0;
+	id = strtoul(net_id, NULL, 10);
+	if (errno != 0) {
+		reply = wpas_dbus_error_invalid_args(message, net_id);
+		goto out;
+	}
+
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (ssid == NULL) {
+		reply = wpas_dbus_error_network_unknown(message);
+		goto out;
+	}
+
+	if (wpa_supplicant_ctrl_iface_ctrl_rsp_handle(wpa_s, ssid,
+						      field, value) < 0)
+		reply = wpas_dbus_error_invalid_args(message, field);
+	else {
+		/* Tell EAP to retry immediately */
+		eapol_sm_notify_ctrl_response(wpa_s->eapol);
+	}
+
+out:
+	os_free(iface);
+	return reply;
+#else /* IEEE8021X_EAPOL */
+	wpa_printf(MSG_DEBUG, "dbus: 802.1X not included");
+	return wpas_dbus_error_unknown_error(message, "802.1X not included");
+#endif /* IEEE8021X_EAPOL */
+}
+
+
+/**
+ * wpas_dbus_handler_roam - Initiate a roam to another BSS within the ESS
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "Roam" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_roam(DBusMessage *message,
+				     struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_NO_SCAN_PROCESSING
+	return wpas_dbus_error_unknown_error(message,
+					     "scan processing not included");
+#else /* CONFIG_NO_SCAN_PROCESSING */
+	u8 bssid[ETH_ALEN];
+	struct wpa_bss *bss;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	char *addr;
+	struct wpa_radio_work *already_connecting;
+
+	if (!dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &addr,
+				   DBUS_TYPE_INVALID))
+		return wpas_dbus_error_invalid_args(message, NULL);
+
+	if (hwaddr_aton(addr, bssid))
+		return wpas_dbus_error_invalid_args(
+			message, "Invalid hardware address format");
+
+	wpa_printf(MSG_DEBUG, "dbus: Roam " MACSTR, MAC2STR(bssid));
+
+	if (!ssid)
+		return dbus_message_new_error(
+			message, WPAS_DBUS_ERROR_NOT_CONNECTED,
+			"This interface is not connected");
+
+	bss = wpa_bss_get(wpa_s, bssid, ssid->ssid, ssid->ssid_len);
+	if (!bss) {
+		wpa_printf(MSG_DEBUG, "dbus: Roam: Target BSS not found");
+		return wpas_dbus_error_invalid_args(
+			message, "Target BSS not found");
+	}
+
+	already_connecting = radio_work_pending(wpa_s, "sme-connect");
+	wpa_s->reassociate = 1;
+	wpa_supplicant_connect(wpa_s, bss, ssid);
+
+	/*
+	 * Indicate that an explicitly requested roam is in progress so scan
+	 * results that come in before the 'sme-connect' radio work gets
+	 * executed do not override the original connection attempt.
+	 */
+	if (!already_connecting && radio_work_pending(wpa_s, "sme-connect"))
+		wpa_s->roam_in_progress = true;
+
+	return NULL;
+#endif /* CONFIG_NO_SCAN_PROCESSING */
+}
+
+#ifndef CONFIG_NO_CONFIG_BLOBS
+
+/**
+ * wpas_dbus_handler_add_blob - Store named binary blob (ie, for certificates)
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: A dbus message containing an error on failure or NULL on success
+ *
+ * Asks wpa_supplicant to internally store a binary blobs.
+ */
+DBusMessage * wpas_dbus_handler_add_blob(DBusMessage *message,
+					 struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	DBusMessageIter	iter, array_iter;
+
+	char *blob_name;
+	u8 *blob_data;
+	int blob_len;
+	struct wpa_config_blob *blob = NULL;
+
+	dbus_message_iter_init(message, &iter);
+	dbus_message_iter_get_basic(&iter, &blob_name);
+
+	if (wpa_config_get_blob(wpa_s->conf, blob_name)) {
+		return dbus_message_new_error(message,
+					      WPAS_DBUS_ERROR_BLOB_EXISTS,
+					      NULL);
+	}
+
+	dbus_message_iter_next(&iter);
+	dbus_message_iter_recurse(&iter, &array_iter);
+
+	dbus_message_iter_get_fixed_array(&array_iter, &blob_data, &blob_len);
+
+	blob = os_zalloc(sizeof(*blob));
+	if (!blob) {
+		reply = wpas_dbus_error_no_memory(message);
+		goto err;
+	}
+
+	blob->data = os_memdup(blob_data, blob_len);
+	blob->name = os_strdup(blob_name);
+	if (!blob->data || !blob->name) {
+		reply = wpas_dbus_error_no_memory(message);
+		goto err;
+	}
+	blob->len = blob_len;
+
+	wpa_config_set_blob(wpa_s->conf, blob);
+	wpas_notify_blob_added(wpa_s, blob->name);
+
+	return reply;
+
+err:
+	if (blob) {
+		os_free(blob->name);
+		os_free(blob->data);
+		os_free(blob);
+	}
+	return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_get_blob - Get named binary blob (ie, for certificates)
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: A dbus message containing array of bytes (blob)
+ *
+ * Gets one wpa_supplicant's binary blobs.
+ */
+DBusMessage * wpas_dbus_handler_get_blob(DBusMessage *message,
+					 struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	DBusMessageIter	iter, array_iter;
+
+	char *blob_name;
+	const struct wpa_config_blob *blob;
+
+	dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &blob_name,
+			      DBUS_TYPE_INVALID);
+
+	blob = wpa_config_get_blob(wpa_s->conf, blob_name);
+	if (!blob) {
+		return dbus_message_new_error(message,
+					      WPAS_DBUS_ERROR_BLOB_UNKNOWN,
+					      "Blob id not set");
+	}
+
+	reply = dbus_message_new_method_return(message);
+	if (!reply)
+		return wpas_dbus_error_no_memory(message);
+
+	dbus_message_iter_init_append(reply, &iter);
+
+	if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
+					      DBUS_TYPE_BYTE_AS_STRING,
+					      &array_iter) ||
+	    !dbus_message_iter_append_fixed_array(&array_iter, DBUS_TYPE_BYTE,
+						  &(blob->data), blob->len) ||
+	    !dbus_message_iter_close_container(&iter, &array_iter)) {
+		dbus_message_unref(reply);
+		reply = wpas_dbus_error_no_memory(message);
+	}
+
+	return reply;
+}
+
+
+/**
+ * wpas_remove_handler_remove_blob - Remove named binary blob
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: NULL on success or dbus error
+ *
+ * Asks wpa_supplicant to internally remove a binary blobs.
+ */
+DBusMessage * wpas_dbus_handler_remove_blob(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	char *blob_name;
+
+	dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &blob_name,
+			      DBUS_TYPE_INVALID);
+
+	if (wpa_config_remove_blob(wpa_s->conf, blob_name)) {
+		return dbus_message_new_error(message,
+					      WPAS_DBUS_ERROR_BLOB_UNKNOWN,
+					      "Blob id not set");
+	}
+	wpas_notify_blob_removed(wpa_s, blob_name);
+
+	return reply;
+
+}
+
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+
+
+/*
+ * wpas_dbus_handler_flush_bss - Flush the BSS cache
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL
+ *
+ * Handler function for "FlushBSS" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_flush_bss(DBusMessage *message,
+					  struct wpa_supplicant *wpa_s)
+{
+	dbus_uint32_t age;
+
+	dbus_message_get_args(message, NULL, DBUS_TYPE_UINT32, &age,
+			      DBUS_TYPE_INVALID);
+
+	if (age == 0)
+		wpa_bss_flush(wpa_s);
+	else
+		wpa_bss_flush_by_age(wpa_s, age);
+
+	return NULL;
+}
+
+
+#ifdef CONFIG_AUTOSCAN
+/**
+ * wpas_dbus_handler_autoscan - Set autoscan parameters for the interface
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL
+ *
+ * Handler function for "AutoScan" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_autoscan(DBusMessage *message,
+					 struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	enum wpa_states state = wpa_s->wpa_state;
+	char *arg;
+
+	dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &arg,
+			      DBUS_TYPE_INVALID);
+
+	if (arg != NULL && os_strlen(arg) > 0) {
+		char *tmp;
+
+		tmp = os_strdup(arg);
+		if (tmp == NULL) {
+			reply = wpas_dbus_error_no_memory(message);
+		} else {
+			os_free(wpa_s->conf->autoscan);
+			wpa_s->conf->autoscan = tmp;
+			if (state == WPA_DISCONNECTED || state == WPA_INACTIVE)
+				autoscan_init(wpa_s, 1);
+			else if (state == WPA_SCANNING)
+				wpa_supplicant_reinit_autoscan(wpa_s);
+		}
+	} else if (arg != NULL && os_strlen(arg) == 0) {
+		os_free(wpa_s->conf->autoscan);
+		wpa_s->conf->autoscan = NULL;
+		autoscan_deinit(wpa_s);
+	} else
+		reply = dbus_message_new_error(message,
+					       DBUS_ERROR_INVALID_ARGS,
+					       NULL);
+
+	return reply;
+}
+#endif /* CONFIG_AUTOSCAN */
+
+
+/*
+ * wpas_dbus_handler_eap_logoff - IEEE 802.1X EAPOL state machine logoff
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL
+ *
+ * Handler function for "EAPLogoff" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_eap_logoff(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s)
+{
+	eapol_sm_notify_logoff(wpa_s->eapol, TRUE);
+	return NULL;
+}
+
+
+/*
+ * wpas_dbus_handler_eap_logon - IEEE 802.1X EAPOL state machine logon
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL
+ *
+ * Handler function for "EAPLogin" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_eap_logon(DBusMessage *message,
+					  struct wpa_supplicant *wpa_s)
+{
+	eapol_sm_notify_logoff(wpa_s->eapol, FALSE);
+	return NULL;
+}
+
+
+#ifdef CONFIG_TDLS
+
+static int get_peer_hwaddr_helper(DBusMessage *message, const char *func_name,
+				  u8 *peer_address, DBusMessage **error)
+{
+	const char *peer_string;
+
+	*error = NULL;
+
+	if (!dbus_message_get_args(message, NULL,
+				   DBUS_TYPE_STRING, &peer_string,
+				   DBUS_TYPE_INVALID)) {
+		*error = wpas_dbus_error_invalid_args(message, NULL);
+		return -1;
+	}
+
+	if (hwaddr_aton(peer_string, peer_address)) {
+		wpa_printf(MSG_DEBUG, "%s: invalid address '%s'",
+			   func_name, peer_string);
+		*error = wpas_dbus_error_invalid_args(
+			message, "Invalid hardware address format");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+/*
+ * wpas_dbus_handler_tdls_discover - Discover TDLS peer
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "TDLSDiscover" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_tdls_discover(DBusMessage *message,
+					      struct wpa_supplicant *wpa_s)
+{
+	u8 peer[ETH_ALEN];
+	DBusMessage *error_reply;
+	int ret;
+
+	if (get_peer_hwaddr_helper(message, __func__, peer, &error_reply) < 0)
+		return error_reply;
+
+	wpa_printf(MSG_DEBUG, "DBUS TDLS_DISCOVER " MACSTR, MAC2STR(peer));
+
+	if (wpa_tdls_is_external_setup(wpa_s->wpa))
+		ret = wpa_tdls_send_discovery_request(wpa_s->wpa, peer);
+	else
+		ret = wpa_drv_tdls_oper(wpa_s, TDLS_DISCOVERY_REQ, peer);
+
+	if (ret) {
+		return wpas_dbus_error_unknown_error(
+			message, "error performing TDLS discovery");
+	}
+
+	return NULL;
+}
+
+
+/*
+ * wpas_dbus_handler_tdls_setup - Setup TDLS session
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "TDLSSetup" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_tdls_setup(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s)
+{
+	u8 peer[ETH_ALEN];
+	DBusMessage *error_reply;
+	int ret;
+
+	if (get_peer_hwaddr_helper(message, __func__, peer, &error_reply) < 0)
+		return error_reply;
+
+	wpa_printf(MSG_DEBUG, "DBUS TDLS_SETUP " MACSTR, MAC2STR(peer));
+
+	wpa_tdls_remove(wpa_s->wpa, peer);
+	if (wpa_tdls_is_external_setup(wpa_s->wpa))
+		ret = wpa_tdls_start(wpa_s->wpa, peer);
+	else
+		ret = wpa_drv_tdls_oper(wpa_s, TDLS_SETUP, peer);
+
+	if (ret) {
+		return wpas_dbus_error_unknown_error(
+			message, "error performing TDLS setup");
+	}
+
+	return NULL;
+}
+
+
+/*
+ * wpas_dbus_handler_tdls_status - Return TDLS session status
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: A string representing the state of the link to this TDLS peer
+ *
+ * Handler function for "TDLSStatus" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_tdls_status(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s)
+{
+	u8 peer[ETH_ALEN];
+	DBusMessage *reply;
+	const char *tdls_status;
+
+	if (get_peer_hwaddr_helper(message, __func__, peer, &reply) < 0)
+		return reply;
+
+	wpa_printf(MSG_DEBUG, "DBUS TDLS_STATUS " MACSTR, MAC2STR(peer));
+
+	tdls_status = wpa_tdls_get_link_status(wpa_s->wpa, peer);
+
+	reply = dbus_message_new_method_return(message);
+	dbus_message_append_args(reply, DBUS_TYPE_STRING,
+				 &tdls_status, DBUS_TYPE_INVALID);
+	return reply;
+}
+
+
+/*
+ * wpas_dbus_handler_tdls_teardown - Teardown TDLS session
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "TDLSTeardown" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_tdls_teardown(DBusMessage *message,
+					      struct wpa_supplicant *wpa_s)
+{
+	u8 peer[ETH_ALEN];
+	DBusMessage *error_reply;
+	int ret;
+
+	if (get_peer_hwaddr_helper(message, __func__, peer, &error_reply) < 0)
+		return error_reply;
+
+	wpa_printf(MSG_DEBUG, "DBUS TDLS_TEARDOWN " MACSTR, MAC2STR(peer));
+
+	if (wpa_tdls_is_external_setup(wpa_s->wpa))
+		ret = wpa_tdls_teardown_link(
+			wpa_s->wpa, peer,
+			WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED);
+	else
+		ret = wpa_drv_tdls_oper(wpa_s, TDLS_TEARDOWN, peer);
+
+	if (ret) {
+		return wpas_dbus_error_unknown_error(
+			message, "error performing TDLS teardown");
+	}
+
+	return NULL;
+}
+
+/*
+ * wpas_dbus_handler_tdls_channel_switch - Enable channel switching with TDLS peer
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "TDLSChannelSwitch" method call of network interface.
+ */
+DBusMessage *
+wpas_dbus_handler_tdls_channel_switch(DBusMessage *message,
+				      struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter	iter, iter_dict;
+	struct wpa_dbus_dict_entry entry;
+	u8 peer[ETH_ALEN];
+	struct hostapd_freq_params freq_params;
+	u8 oper_class = 0;
+	int ret;
+	int is_peer_present = 0;
+
+	if (!wpa_tdls_is_external_setup(wpa_s->wpa)) {
+		wpa_printf(MSG_INFO,
+			   "tdls_chanswitch: Only supported with external setup");
+		return wpas_dbus_error_unknown_error(message, "TDLS is not using external setup");
+	}
+
+	os_memset(&freq_params, 0, sizeof(freq_params));
+
+	dbus_message_iter_init(message, &iter);
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		return wpas_dbus_error_invalid_args(message, NULL);
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			return wpas_dbus_error_invalid_args(message, NULL);
+
+		if (os_strcmp(entry.key, "PeerAddress") == 0 &&
+		    entry.type == DBUS_TYPE_STRING) {
+			if (hwaddr_aton(entry.str_value, peer)) {
+				wpa_printf(MSG_DEBUG,
+					   "tdls_chanswitch: Invalid address '%s'",
+					   entry.str_value);
+				wpa_dbus_dict_entry_clear(&entry);
+				return wpas_dbus_error_invalid_args(message,
+								    NULL);
+			}
+
+			is_peer_present = 1;
+		} else if (os_strcmp(entry.key, "OperClass") == 0 &&
+			   entry.type == DBUS_TYPE_BYTE) {
+			oper_class = entry.byte_value;
+		} else if (os_strcmp(entry.key, "Frequency") == 0 &&
+			   entry.type == DBUS_TYPE_UINT32) {
+			freq_params.freq = entry.uint32_value;
+		} else if (os_strcmp(entry.key, "SecChannelOffset") == 0 &&
+			   entry.type == DBUS_TYPE_UINT32) {
+			freq_params.sec_channel_offset = entry.uint32_value;
+		} else if (os_strcmp(entry.key, "CenterFrequency1") == 0 &&
+			   entry.type == DBUS_TYPE_UINT32) {
+			freq_params.center_freq1 = entry.uint32_value;
+		} else if (os_strcmp(entry.key, "CenterFrequency2") == 0 &&
+			   entry.type == DBUS_TYPE_UINT32) {
+			freq_params.center_freq2 = entry.uint32_value;
+		} else if (os_strcmp(entry.key, "Bandwidth") == 0 &&
+			   entry.type == DBUS_TYPE_UINT32) {
+			freq_params.bandwidth = entry.uint32_value;
+		} else if (os_strcmp(entry.key, "HT") == 0 &&
+			   entry.type == DBUS_TYPE_BOOLEAN) {
+			freq_params.ht_enabled = entry.bool_value;
+		} else if (os_strcmp(entry.key, "VHT") == 0 &&
+			   entry.type == DBUS_TYPE_BOOLEAN) {
+			freq_params.vht_enabled = entry.bool_value;
+		} else {
+			wpa_dbus_dict_entry_clear(&entry);
+			return wpas_dbus_error_invalid_args(message, NULL);
+		}
+
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	if (oper_class == 0) {
+		wpa_printf(MSG_INFO,
+			   "tdls_chanswitch: Invalid op class provided");
+		return wpas_dbus_error_invalid_args(
+			message, "Invalid op class provided");
+	}
+
+	if (freq_params.freq == 0) {
+		wpa_printf(MSG_INFO,
+			   "tdls_chanswitch: Invalid freq provided");
+		return wpas_dbus_error_invalid_args(message,
+						    "Invalid freq provided");
+	}
+
+	if (is_peer_present == 0) {
+		wpa_printf(MSG_DEBUG,
+			   "tdls_chanswitch: peer address not provided");
+		return wpas_dbus_error_invalid_args(
+			message, "peer address not provided");
+	}
+
+	wpa_printf(MSG_DEBUG, "dbus: TDLS_CHAN_SWITCH " MACSTR
+		   " OP CLASS %d FREQ %d CENTER1 %d CENTER2 %d BW %d SEC_OFFSET %d%s%s",
+		   MAC2STR(peer), oper_class, freq_params.freq,
+		   freq_params.center_freq1, freq_params.center_freq2,
+		   freq_params.bandwidth, freq_params.sec_channel_offset,
+		   freq_params.ht_enabled ? " HT" : "",
+		   freq_params.vht_enabled ? " VHT" : "");
+
+	ret = wpa_tdls_enable_chan_switch(wpa_s->wpa, peer, oper_class,
+					  &freq_params);
+	if (ret)
+		return wpas_dbus_error_unknown_error(
+			message, "error processing TDLS channel switch");
+
+	return NULL;
+}
+
+/*
+ * wpas_dbus_handler_tdls_cancel_channel_switch - Disable channel switching with TDLS peer
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "TDLSCancelChannelSwitch" method call of network
+ * interface.
+ */
+DBusMessage *
+wpas_dbus_handler_tdls_cancel_channel_switch(DBusMessage *message,
+					     struct wpa_supplicant *wpa_s)
+{
+	u8 peer[ETH_ALEN];
+	DBusMessage *error_reply;
+	int ret;
+
+	if (get_peer_hwaddr_helper(message, __func__, peer, &error_reply) < 0)
+		return error_reply;
+
+	wpa_printf(MSG_DEBUG, "dbus: TDLS_CANCEL_CHAN_SWITCH " MACSTR,
+		   MAC2STR(peer));
+
+	ret = wpa_tdls_disable_chan_switch(wpa_s->wpa, peer);
+	if (ret)
+		return wpas_dbus_error_unknown_error(
+			message, "error canceling TDLS channel switch");
+
+	return NULL;
+}
+
+#endif /* CONFIG_TDLS */
+
+
+#ifndef CONFIG_NO_CONFIG_WRITE
+/**
+ * wpas_dbus_handler_save_config - Save configuration to configuration file
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on Success, Otherwise error message
+ *
+ * Handler function for "SaveConfig" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_save_config(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s)
+{
+	int ret;
+
+	if (!wpa_s->conf->update_config) {
+		return wpas_dbus_error_unknown_error(
+			message,
+			"Not allowed to update configuration (update_config=0)");
+	}
+
+	ret = wpa_config_write(wpa_s->confname, wpa_s->conf);
+	if (ret)
+		return wpas_dbus_error_unknown_error(
+			message, "Failed to update configuration");
+	return NULL;
+}
+#endif /* CONFIG_NO_CONFIG_WRITE */
+
+
+/**
+ * wpas_dbus_handler_set_pkcs11_engine_and_module_path - Set PKCS #11 engine and module path
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: A dbus message containing an error on failure or NULL on success
+ *
+ * Sets the PKCS #11 engine and module path.
+ */
+DBusMessage * wpas_dbus_handler_set_pkcs11_engine_and_module_path(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter;
+	char *value = NULL;
+	char *pkcs11_engine_path = NULL;
+	char *pkcs11_module_path = NULL;
+
+	dbus_message_iter_init(message, &iter);
+	dbus_message_iter_get_basic(&iter, &value);
+	if (value == NULL) {
+		return dbus_message_new_error(
+			message, DBUS_ERROR_INVALID_ARGS,
+			"Invalid pkcs11_engine_path argument");
+	}
+	/* Empty path defaults to NULL */
+	if (os_strlen(value))
+		pkcs11_engine_path = value;
+
+	dbus_message_iter_next(&iter);
+	dbus_message_iter_get_basic(&iter, &value);
+	if (value == NULL) {
+		os_free(pkcs11_engine_path);
+		return dbus_message_new_error(
+			message, DBUS_ERROR_INVALID_ARGS,
+			"Invalid pkcs11_module_path argument");
+	}
+	/* Empty path defaults to NULL */
+	if (os_strlen(value))
+		pkcs11_module_path = value;
+
+	if (wpas_set_pkcs11_engine_and_module_path(wpa_s, pkcs11_engine_path,
+						   pkcs11_module_path))
+		return dbus_message_new_error(
+			message, DBUS_ERROR_FAILED,
+			"Reinit of the EAPOL state machine with the new PKCS #11 engine and module path failed.");
+
+	if (wpa_s->dbus_new_path) {
+		wpa_dbus_mark_property_changed(
+			wpa_s->global->dbus, wpa_s->dbus_new_path,
+			WPAS_DBUS_NEW_IFACE_INTERFACE, "PKCS11EnginePath");
+		wpa_dbus_mark_property_changed(
+			wpa_s->global->dbus, wpa_s->dbus_new_path,
+			WPAS_DBUS_NEW_IFACE_INTERFACE, "PKCS11ModulePath");
+	}
+
+	return NULL;
+}
+
+
+/**
+ * wpas_dbus_getter_capabilities - Return interface capabilities
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Capabilities" property of an interface.
+ */
+dbus_bool_t wpas_dbus_getter_capabilities(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	struct wpa_driver_capa capa;
+	int res;
+	DBusMessageIter iter_dict, iter_dict_entry, iter_dict_val, iter_array,
+		variant_iter;
+	const char *scans[] = { "active", "passive", "ssid" };
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+					      "a{sv}", &variant_iter) ||
+	    !wpa_dbus_dict_open_write(&variant_iter, &iter_dict))
+		goto nomem;
+
+	res = wpa_drv_get_capa(wpa_s, &capa);
+
+	/***** pairwise cipher */
+	if (res < 0) {
+#ifdef CONFIG_NO_TKIP
+		const char *args[] = {"ccmp", "none"};
+#else /* CONFIG_NO_TKIP */
+		const char *args[] = {"ccmp", "tkip", "none"};
+#endif /* CONFIG_NO_TKIP */
+
+		if (!wpa_dbus_dict_append_string_array(
+			    &iter_dict, "Pairwise", args,
+			    ARRAY_SIZE(args)))
+			goto nomem;
+	} else {
+		if (!wpa_dbus_dict_begin_string_array(&iter_dict, "Pairwise",
+						      &iter_dict_entry,
+						      &iter_dict_val,
+						      &iter_array) ||
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_CCMP_256) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "ccmp-256")) ||
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_GCMP_256) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "gcmp-256")) ||
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_CCMP) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "ccmp")) ||
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_GCMP) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "gcmp")) ||
+#ifndef CONFIG_NO_TKIP
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_TKIP) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "tkip")) ||
+#endif /* CONFIG_NO_TKIP */
+		    ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "none")) ||
+		    !wpa_dbus_dict_end_string_array(&iter_dict,
+						    &iter_dict_entry,
+						    &iter_dict_val,
+						    &iter_array))
+			goto nomem;
+	}
+
+	/***** group cipher */
+	if (res < 0) {
+		const char *args[] = {
+			"ccmp",
+#ifndef CONFIG_NO_TKIP
+			"tkip",
+#endif /* CONFIG_NO_TKIP */
+#ifdef CONFIG_WEP
+			"wep104", "wep40"
+#endif /* CONFIG_WEP */
+		};
+
+		if (!wpa_dbus_dict_append_string_array(
+			    &iter_dict, "Group", args,
+			    ARRAY_SIZE(args)))
+			goto nomem;
+	} else {
+		if (!wpa_dbus_dict_begin_string_array(&iter_dict, "Group",
+						      &iter_dict_entry,
+						      &iter_dict_val,
+						      &iter_array) ||
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_CCMP_256) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "ccmp-256")) ||
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_GCMP_256) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "gcmp-256")) ||
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_CCMP) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "ccmp")) ||
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_GCMP) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "gcmp")) ||
+#ifndef CONFIG_NO_TKIP
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_TKIP) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "tkip")) ||
+#endif /* CONFIG_NO_TKIP */
+#ifdef CONFIG_WEP
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_WEP104) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "wep104")) ||
+		    ((capa.enc & WPA_DRIVER_CAPA_ENC_WEP40) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "wep40")) ||
+#endif /* CONFIG_WEP */
+		    !wpa_dbus_dict_end_string_array(&iter_dict,
+						    &iter_dict_entry,
+						    &iter_dict_val,
+						    &iter_array))
+			goto nomem;
+	}
+
+	if (!wpa_dbus_dict_begin_string_array(&iter_dict, "GroupMgmt",
+					      &iter_dict_entry,
+					      &iter_dict_val,
+					      &iter_array) ||
+	    (res == 0 && (capa.enc & WPA_DRIVER_CAPA_ENC_BIP) &&
+	     !wpa_dbus_dict_string_array_add_element(
+		     &iter_array, "aes-128-cmac")) ||
+	    (res == 0 && (capa.enc & WPA_DRIVER_CAPA_ENC_BIP_GMAC_128) &&
+	     !wpa_dbus_dict_string_array_add_element(
+		     &iter_array, "bip-gmac-128")) ||
+	    (res == 0 && (capa.enc & WPA_DRIVER_CAPA_ENC_BIP_GMAC_256) &&
+	     !wpa_dbus_dict_string_array_add_element(
+		     &iter_array, "bip-gmac-256")) ||
+	    (res == 0 && (capa.enc & WPA_DRIVER_CAPA_ENC_BIP_CMAC_256) &&
+	     !wpa_dbus_dict_string_array_add_element(
+		     &iter_array, "bip-cmac-256")) ||
+	    !wpa_dbus_dict_end_string_array(&iter_dict,
+					    &iter_dict_entry,
+					    &iter_dict_val,
+					    &iter_array))
+		goto nomem;
+
+	/***** key management */
+	if (res < 0) {
+		const char *args[] = {
+			"wpa-psk", "wpa-eap", "ieee8021x", "wpa-none",
+#ifdef CONFIG_WPS
+			"wps",
+#endif /* CONFIG_WPS */
+			"none"
+		};
+		if (!wpa_dbus_dict_append_string_array(
+			    &iter_dict, "KeyMgmt", args,
+			    ARRAY_SIZE(args)))
+			goto nomem;
+	} else {
+		if (!wpa_dbus_dict_begin_string_array(&iter_dict, "KeyMgmt",
+						      &iter_dict_entry,
+						      &iter_dict_val,
+						      &iter_array) ||
+		    !wpa_dbus_dict_string_array_add_element(&iter_array,
+							    "none") ||
+		    !wpa_dbus_dict_string_array_add_element(&iter_array,
+							    "ieee8021x"))
+			goto nomem;
+
+		if (capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+				     WPA_DRIVER_CAPA_KEY_MGMT_WPA2)) {
+			if (!wpa_dbus_dict_string_array_add_element(
+				    &iter_array, "wpa-eap") ||
+			    ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FT) &&
+			     !wpa_dbus_dict_string_array_add_element(
+				     &iter_array, "wpa-ft-eap")))
+				goto nomem;
+
+/* TODO: Ensure that driver actually supports sha256 encryption. */
+			if (!wpa_dbus_dict_string_array_add_element(
+				    &iter_array, "wpa-eap-sha256"))
+				goto nomem;
+		}
+
+		if (capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
+				     WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) {
+			if (!wpa_dbus_dict_string_array_add_element(
+				    &iter_array, "wpa-psk") ||
+			    ((capa.key_mgmt &
+			      WPA_DRIVER_CAPA_KEY_MGMT_FT_PSK) &&
+			     !wpa_dbus_dict_string_array_add_element(
+				     &iter_array, "wpa-ft-psk")))
+				goto nomem;
+
+/* TODO: Ensure that driver actually supports sha256 encryption. */
+			if (!wpa_dbus_dict_string_array_add_element(
+				    &iter_array, "wpa-psk-sha256"))
+				goto nomem;
+		}
+
+		if ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE) &&
+		    !wpa_dbus_dict_string_array_add_element(&iter_array,
+							    "wpa-none"))
+			goto nomem;
+
+
+#ifdef CONFIG_WPS
+		if (!wpa_dbus_dict_string_array_add_element(&iter_array,
+							    "wps"))
+			goto nomem;
+#endif /* CONFIG_WPS */
+
+#ifdef CONFIG_SAE
+		if ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SAE) &&
+		    !wpa_dbus_dict_string_array_add_element(&iter_array, "sae"))
+			goto nomem;
+#endif /* CONFIG_SAE */
+
+#ifdef CONFIG_OWE
+		if ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_OWE) &&
+		    !wpa_dbus_dict_string_array_add_element(&iter_array, "owe"))
+			goto nomem;
+#endif /* CONFIG_OWE */
+
+		if (!wpa_dbus_dict_end_string_array(&iter_dict,
+						    &iter_dict_entry,
+						    &iter_dict_val,
+						    &iter_array))
+			goto nomem;
+	}
+
+	/***** WPA protocol */
+	if (res < 0) {
+		const char *args[] = { "rsn", "wpa" };
+
+		if (!wpa_dbus_dict_append_string_array(
+			    &iter_dict, "Protocol", args,
+			    ARRAY_SIZE(args)))
+			goto nomem;
+	} else {
+		if (!wpa_dbus_dict_begin_string_array(&iter_dict, "Protocol",
+						      &iter_dict_entry,
+						      &iter_dict_val,
+						      &iter_array) ||
+		    ((capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
+				       WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "rsn")) ||
+		    ((capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+				       WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK)) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "wpa")) ||
+		    !wpa_dbus_dict_end_string_array(&iter_dict,
+						    &iter_dict_entry,
+						    &iter_dict_val,
+						    &iter_array))
+			goto nomem;
+	}
+
+	/***** auth alg */
+	if (res < 0) {
+		const char *args[] = { "open", "shared", "leap" };
+
+		if (!wpa_dbus_dict_append_string_array(
+			    &iter_dict, "AuthAlg", args,
+			    ARRAY_SIZE(args)))
+			goto nomem;
+	} else {
+		if (!wpa_dbus_dict_begin_string_array(&iter_dict, "AuthAlg",
+						      &iter_dict_entry,
+						      &iter_dict_val,
+						      &iter_array))
+			goto nomem;
+
+		if (((capa.auth & WPA_DRIVER_AUTH_OPEN) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "open")) ||
+		    ((capa.auth & WPA_DRIVER_AUTH_SHARED) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "shared")) ||
+		    ((capa.auth & WPA_DRIVER_AUTH_LEAP) &&
+		     !wpa_dbus_dict_string_array_add_element(
+			     &iter_array, "leap")) ||
+		    !wpa_dbus_dict_end_string_array(&iter_dict,
+						    &iter_dict_entry,
+						    &iter_dict_val,
+						    &iter_array))
+			goto nomem;
+	}
+
+	/***** Scan */
+	if (!wpa_dbus_dict_append_string_array(&iter_dict, "Scan", scans,
+					       ARRAY_SIZE(scans)))
+		goto nomem;
+
+	/***** Modes */
+	if (!wpa_dbus_dict_begin_string_array(&iter_dict, "Modes",
+					      &iter_dict_entry,
+					      &iter_dict_val,
+					      &iter_array) ||
+	    !wpa_dbus_dict_string_array_add_element(
+		    &iter_array, "infrastructure") ||
+	    (res >= 0 && (capa.flags & WPA_DRIVER_FLAGS_IBSS) &&
+	     !wpa_dbus_dict_string_array_add_element(
+		     &iter_array, "ad-hoc")) ||
+	    (res >= 0 && (capa.flags & WPA_DRIVER_FLAGS_AP) &&
+	     !wpa_dbus_dict_string_array_add_element(
+		     &iter_array, "ap")) ||
+	    (res >= 0 && (capa.flags & WPA_DRIVER_FLAGS_P2P_CAPABLE) &&
+	     !wpa_s->conf->p2p_disabled &&
+	     !wpa_dbus_dict_string_array_add_element(
+		     &iter_array, "p2p")) ||
+#ifdef CONFIG_MESH
+	    (res >= 0 && (capa.flags & WPA_DRIVER_FLAGS_MESH) &&
+	     !wpa_dbus_dict_string_array_add_element(
+		     &iter_array, "mesh")) ||
+#endif /* CONFIG_MESH */
+	    !wpa_dbus_dict_end_string_array(&iter_dict,
+					    &iter_dict_entry,
+					    &iter_dict_val,
+					    &iter_array))
+		goto nomem;
+	/***** Modes end */
+
+	if (res >= 0) {
+		dbus_int32_t max_scan_ssid = capa.max_scan_ssids;
+
+		if (!wpa_dbus_dict_append_int32(&iter_dict, "MaxScanSSID",
+						max_scan_ssid))
+			goto nomem;
+	}
+
+	if (!wpa_dbus_dict_close_write(&variant_iter, &iter_dict) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter))
+		goto nomem;
+
+	return TRUE;
+
+nomem:
+	dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+	return FALSE;
+}
+
+
+/**
+ * wpas_dbus_getter_state - Get interface state
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "State" property.
+ */
+dbus_bool_t wpas_dbus_getter_state(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	const char *str_state;
+	char *state_ls, *tmp;
+	dbus_bool_t success = FALSE;
+
+	str_state = wpa_supplicant_state_txt(wpa_s->wpa_state);
+
+	/* make state string lowercase to fit new DBus API convention
+	 */
+	state_ls = tmp = os_strdup(str_state);
+	if (!tmp) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+	while (*tmp) {
+		*tmp = tolower(*tmp);
+		tmp++;
+	}
+
+	success = wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+						   &state_ls, error);
+
+	os_free(state_ls);
+
+	return success;
+}
+
+
+/**
+ * wpas_dbus_new_iface_get_scanning - Get interface scanning state
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "scanning" property.
+ */
+dbus_bool_t wpas_dbus_getter_scanning(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_bool_t scanning = wpa_s->scanning ? TRUE : FALSE;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+						&scanning, error);
+}
+
+
+/**
+ * wpas_dbus_getter_ap_scan - Control roaming mode
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "ApScan" property.
+ */
+dbus_bool_t wpas_dbus_getter_ap_scan(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_uint32_t ap_scan = wpa_s->conf->ap_scan;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+						&ap_scan, error);
+}
+
+
+/**
+ * wpas_dbus_setter_ap_scan - Control roaming mode
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "ApScan" property.
+ */
+dbus_bool_t wpas_dbus_setter_ap_scan(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_uint32_t ap_scan;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_UINT32,
+					      &ap_scan))
+		return FALSE;
+
+	if (wpa_supplicant_set_ap_scan(wpa_s, ap_scan)) {
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "ap_scan must be 0, 1, or 2");
+		return FALSE;
+	}
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_fast_reauth - Control fast
+ * reauthentication (TLS session resumption)
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "FastReauth" property.
+ */
+dbus_bool_t wpas_dbus_getter_fast_reauth(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_bool_t fast_reauth = wpa_s->conf->fast_reauth ? TRUE : FALSE;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+						&fast_reauth, error);
+}
+
+
+/**
+ * wpas_dbus_setter_fast_reauth - Control fast
+ * reauthentication (TLS session resumption)
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "FastReauth" property.
+ */
+dbus_bool_t wpas_dbus_setter_fast_reauth(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_bool_t fast_reauth;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_BOOLEAN,
+					      &fast_reauth))
+		return FALSE;
+
+	wpa_s->conf->fast_reauth = fast_reauth;
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_disconnect_reason - Get most recent reason for disconnect
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DisconnectReason" property.  The reason is negative if it is
+ * locally generated.
+ */
+dbus_bool_t wpas_dbus_getter_disconnect_reason(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_int32_t reason = wpa_s->disconnect_reason;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
+						&reason, error);
+}
+
+
+/**
+ * wpas_dbus_getter_auth_status_code - Get most recent auth status code
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "AuthStatusCode" property.
+ */
+dbus_bool_t wpas_dbus_getter_auth_status_code(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_int32_t reason = wpa_s->auth_status_code;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
+						&reason, error);
+}
+
+
+/**
+ * wpas_dbus_getter_assoc_status_code - Get most recent failed assoc status code
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "AssocStatusCode" property.
+ */
+dbus_bool_t wpas_dbus_getter_assoc_status_code(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_int32_t status_code = wpa_s->assoc_status_code;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
+						&status_code, error);
+}
+
+
+/**
+ * wpas_dbus_getter_roam_time - Get most recent roam time
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "RoamTime" property.
+ */
+dbus_bool_t wpas_dbus_getter_roam_time(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_uint32_t roam_time = wpa_s->roam_time.sec * 1000 +
+		wpa_s->roam_time.usec / 1000;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+						&roam_time, error);
+}
+
+
+/**
+ * wpas_dbus_getter_roam_complete - Get most recent roam success or failure
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "RoamComplete" property.
+ */
+dbus_bool_t wpas_dbus_getter_roam_complete(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_bool_t roam_complete = os_reltime_initialized(&wpa_s->roam_time);
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+						&roam_complete, error);
+}
+
+
+/**
+ * wpas_dbus_getter_session_length - Get most recent BSS session length
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "SessionLength" property.
+ */
+dbus_bool_t wpas_dbus_getter_session_length(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_uint32_t session_length = wpa_s->session_length.sec * 1000 +
+		wpa_s->session_length.usec / 1000;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+						&session_length, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_tm_status - Get most BSS Transition Management request
+ * status code
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "BSSTMStatus" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_tm_status(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_WNM
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_uint32_t bss_tm_status = wpa_s->bss_tm_status;
+#else /* CONFIG_WNM */
+	dbus_uint32_t bss_tm_status = 0;
+#endif /* CONFIG_WNM */
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+						&bss_tm_status, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_expire_age - Get BSS entry expiration age
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "BSSExpireAge" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_expire_age(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_uint32_t expire_age = wpa_s->conf->bss_expiration_age;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+						&expire_age, error);
+}
+
+
+/**
+ * wpas_dbus_setter_bss_expire_age - Control BSS entry expiration age
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "BSSExpireAge" property.
+ */
+dbus_bool_t wpas_dbus_setter_bss_expire_age(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_uint32_t expire_age;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_UINT32,
+					      &expire_age))
+		return FALSE;
+
+	if (wpa_supplicant_set_bss_expiration_age(wpa_s, expire_age)) {
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "BSSExpireAge must be >= 10");
+		return FALSE;
+	}
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_bss_expire_count - Get BSS entry expiration scan count
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "BSSExpireCount" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_expire_count(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_uint32_t expire_count = wpa_s->conf->bss_expiration_scan_count;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+						&expire_count, error);
+}
+
+
+/**
+ * wpas_dbus_setter_bss_expire_count - Control BSS entry expiration scan count
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "BSSExpireCount" property.
+ */
+dbus_bool_t wpas_dbus_setter_bss_expire_count(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_uint32_t expire_count;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_UINT32,
+					      &expire_count))
+		return FALSE;
+
+	if (wpa_supplicant_set_bss_expiration_count(wpa_s, expire_count)) {
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "BSSExpireCount must be > 0");
+		return FALSE;
+	}
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_country - Control country code
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "Country" property.
+ */
+dbus_bool_t wpas_dbus_getter_country(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char country[3];
+	char *str = country;
+
+	country[0] = wpa_s->conf->country[0];
+	country[1] = wpa_s->conf->country[1];
+	country[2] = '\0';
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+						&str, error);
+}
+
+
+/**
+ * wpas_dbus_setter_country - Control country code
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "Country" property.
+ */
+dbus_bool_t wpas_dbus_setter_country(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	const char *country;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+					      &country))
+		return FALSE;
+
+	if (!country[0] || !country[1]) {
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "invalid country code");
+		return FALSE;
+	}
+
+	if (wpa_s->drv_priv != NULL && wpa_drv_set_country(wpa_s, country)) {
+		wpa_printf(MSG_DEBUG, "Failed to set country");
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "failed to set country code");
+		return FALSE;
+	}
+
+	wpa_s->conf->country[0] = country[0];
+	wpa_s->conf->country[1] = country[1];
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_scan_interval - Get scan interval
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "ScanInterval" property.
+ */
+dbus_bool_t wpas_dbus_getter_scan_interval(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_int32_t scan_interval = wpa_s->scan_interval;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
+						&scan_interval, error);
+}
+
+
+/**
+ * wpas_dbus_setter_scan_interval - Control scan interval
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "ScanInterval" property.
+ */
+dbus_bool_t wpas_dbus_setter_scan_interval(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_int32_t scan_interval;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_INT32,
+					      &scan_interval))
+		return FALSE;
+
+	if (wpa_supplicant_set_scan_interval(wpa_s, scan_interval)) {
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "scan_interval must be >= 0");
+		return FALSE;
+	}
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_ifname - Get interface name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Ifname" property.
+ */
+dbus_bool_t wpas_dbus_getter_ifname(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	return wpas_dbus_string_property_getter(iter, wpa_s->ifname, error);
+}
+
+
+/**
+ * wpas_dbus_getter_driver - Get interface name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Driver" property.
+ */
+dbus_bool_t wpas_dbus_getter_driver(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	if (wpa_s->driver == NULL || wpa_s->driver->name == NULL) {
+		wpa_printf(MSG_DEBUG, "%s[dbus]: wpa_s has no driver set",
+			   __func__);
+		dbus_set_error(error, DBUS_ERROR_FAILED, "%s: no driver set",
+			       __func__);
+		return FALSE;
+	}
+
+	return wpas_dbus_string_property_getter(iter, wpa_s->driver->name,
+						error);
+}
+
+
+/**
+ * wpas_dbus_getter_current_bss - Get current bss object path
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "CurrentBSS" property.
+ */
+dbus_bool_t wpas_dbus_getter_current_bss(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char path_buf[WPAS_DBUS_OBJECT_PATH_MAX], *bss_obj_path = path_buf;
+
+	if (wpa_s->current_bss && wpa_s->dbus_new_path)
+		os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+			    "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+			    wpa_s->dbus_new_path, wpa_s->current_bss->id);
+	else
+		os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX, "/");
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_OBJECT_PATH,
+						&bss_obj_path, error);
+}
+
+
+/**
+ * wpas_dbus_getter_current_network - Get current network object path
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "CurrentNetwork" property.
+ */
+dbus_bool_t wpas_dbus_getter_current_network(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char path_buf[WPAS_DBUS_OBJECT_PATH_MAX], *net_obj_path = path_buf;
+
+	if (wpa_s->current_ssid && wpa_s->dbus_new_path)
+		os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+			    "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
+			    wpa_s->dbus_new_path, wpa_s->current_ssid->id);
+	else
+		os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX, "/");
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_OBJECT_PATH,
+						&net_obj_path, error);
+}
+
+
+/**
+ * wpas_dbus_getter_current_auth_mode - Get current authentication type
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "CurrentAuthMode" property.
+ */
+dbus_bool_t wpas_dbus_getter_current_auth_mode(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	const char *eap_mode;
+	const char *auth_mode;
+	char eap_mode_buf[WPAS_DBUS_AUTH_MODE_MAX];
+
+	if (wpa_s->wpa_state != WPA_COMPLETED) {
+		auth_mode = "INACTIVE";
+	} else if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+		eap_mode = wpa_supplicant_get_eap_mode(wpa_s);
+		os_snprintf(eap_mode_buf, WPAS_DBUS_AUTH_MODE_MAX,
+			    "EAP-%s", eap_mode);
+		auth_mode = eap_mode_buf;
+
+	} else if (wpa_s->current_ssid) {
+		auth_mode = wpa_key_mgmt_txt(wpa_s->key_mgmt,
+					     wpa_s->current_ssid->proto);
+	} else {
+		auth_mode = "UNKNOWN";
+	}
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+						&auth_mode, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bridge_ifname - Get interface name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "BridgeIfname" property.
+ */
+dbus_bool_t wpas_dbus_getter_bridge_ifname(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	return wpas_dbus_string_property_getter(iter, wpa_s->bridge_ifname,
+						error);
+}
+
+
+dbus_bool_t wpas_dbus_setter_bridge_ifname(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	const char *bridge_ifname = NULL;
+	const char *msg;
+	int r;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+					      &bridge_ifname))
+		return FALSE;
+
+	r = wpa_supplicant_update_bridge_ifname(wpa_s, bridge_ifname);
+	if (r != 0) {
+		switch (r) {
+		case -EINVAL:
+			msg = "invalid interface name";
+			break;
+		case -EBUSY:
+			msg = "interface is busy";
+			break;
+		case -EIO:
+			msg = "socket error";
+			break;
+		default:
+			msg = "unknown error";
+			break;
+		}
+		dbus_set_error_const(error, DBUS_ERROR_FAILED, msg);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_config_file - Get interface configuration file path
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "ConfigFile" property.
+ */
+dbus_bool_t wpas_dbus_getter_config_file(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	return wpas_dbus_string_property_getter(iter, wpa_s->confname, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bsss - Get array of BSSs objects
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "BSSs" property.
+ */
+dbus_bool_t wpas_dbus_getter_bsss(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	struct wpa_bss *bss;
+	char **paths;
+	unsigned int i = 0;
+	dbus_bool_t success = FALSE;
+
+	if (!wpa_s->dbus_new_path) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: no D-Bus interface", __func__);
+		return FALSE;
+	}
+
+	paths = os_calloc(wpa_s->num_bss, sizeof(char *));
+	if (!paths) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	/* Loop through scan results and append each result's object path */
+	dl_list_for_each(bss, &wpa_s->bss_id, struct wpa_bss, list_id) {
+		paths[i] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+		if (paths[i] == NULL) {
+			dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+					     "no memory");
+			goto out;
+		}
+		/* Construct the object path for this BSS. */
+		os_snprintf(paths[i++], WPAS_DBUS_OBJECT_PATH_MAX,
+			    "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+			    wpa_s->dbus_new_path, bss->id);
+	}
+
+	success = wpas_dbus_simple_array_property_getter(iter,
+							 DBUS_TYPE_OBJECT_PATH,
+							 paths, wpa_s->num_bss,
+							 error);
+
+out:
+	while (i)
+		os_free(paths[--i]);
+	os_free(paths);
+	return success;
+}
+
+
+/**
+ * wpas_dbus_getter_networks - Get array of networks objects
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Networks" property.
+ */
+dbus_bool_t wpas_dbus_getter_networks(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	struct wpa_ssid *ssid;
+	char **paths;
+	unsigned int i = 0, num = 0;
+	dbus_bool_t success = FALSE;
+
+	if (!wpa_s->dbus_new_path) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: no D-Bus interface", __func__);
+		return FALSE;
+	}
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next)
+		if (!network_is_persistent_group(ssid))
+			num++;
+
+	paths = os_calloc(num, sizeof(char *));
+	if (!paths) {
+		dbus_set_error(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	/* Loop through configured networks and append object path of each */
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (network_is_persistent_group(ssid))
+			continue;
+		paths[i] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+		if (paths[i] == NULL) {
+			dbus_set_error(error, DBUS_ERROR_NO_MEMORY,
+				       "no memory");
+			goto out;
+		}
+
+		/* Construct the object path for this network. */
+		os_snprintf(paths[i++], WPAS_DBUS_OBJECT_PATH_MAX,
+			    "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%d",
+			    wpa_s->dbus_new_path, ssid->id);
+	}
+
+	success = wpas_dbus_simple_array_property_getter(iter,
+							 DBUS_TYPE_OBJECT_PATH,
+							 paths, num, error);
+
+out:
+	while (i)
+		os_free(paths[--i]);
+	os_free(paths);
+	return success;
+}
+
+
+/**
+ * wpas_dbus_getter_pkcs11_engine_path - Get PKCS #11 engine path
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: A dbus message containing the PKCS #11 engine path
+ *
+ * Getter for "PKCS11EnginePath" property.
+ */
+dbus_bool_t wpas_dbus_getter_pkcs11_engine_path(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	return wpas_dbus_string_property_getter(iter,
+						wpa_s->conf->pkcs11_engine_path,
+						error);
+}
+
+
+/**
+ * wpas_dbus_getter_pkcs11_module_path - Get PKCS #11 module path
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: A dbus message containing the PKCS #11 module path
+ *
+ * Getter for "PKCS11ModulePath" property.
+ */
+dbus_bool_t wpas_dbus_getter_pkcs11_module_path(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	return wpas_dbus_string_property_getter(iter,
+						wpa_s->conf->pkcs11_module_path,
+						error);
+}
+
+
+/**
+ * wpas_dbus_getter_blobs - Get all blobs defined for this interface
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Blobs" property.
+ */
+dbus_bool_t wpas_dbus_getter_blobs(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	DBusMessageIter variant_iter, dict_iter, entry_iter, array_iter;
+	struct wpa_config_blob *blob;
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+					      "a{say}", &variant_iter) ||
+	    !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+					      "{say}", &dict_iter)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	blob = wpa_s->conf->blobs;
+	while (blob) {
+		if (!dbus_message_iter_open_container(&dict_iter,
+						      DBUS_TYPE_DICT_ENTRY,
+						      NULL, &entry_iter) ||
+		    !dbus_message_iter_append_basic(&entry_iter,
+						    DBUS_TYPE_STRING,
+						    &(blob->name)) ||
+		    !dbus_message_iter_open_container(&entry_iter,
+						      DBUS_TYPE_ARRAY,
+						      DBUS_TYPE_BYTE_AS_STRING,
+						      &array_iter) ||
+		    !dbus_message_iter_append_fixed_array(&array_iter,
+							  DBUS_TYPE_BYTE,
+							  &(blob->data),
+							  blob->len) ||
+		    !dbus_message_iter_close_container(&entry_iter,
+						       &array_iter) ||
+		    !dbus_message_iter_close_container(&dict_iter,
+						       &entry_iter)) {
+			dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+					     "no memory");
+			return FALSE;
+		}
+
+		blob = blob->next;
+	}
+
+	if (!dbus_message_iter_close_container(&variant_iter, &dict_iter) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_iface_global(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	int ret;
+	char buf[250];
+	char *p = buf;
+
+	if (!property_desc->data) {
+		dbus_set_error(error, DBUS_ERROR_INVALID_ARGS,
+			       "Unhandled interface property %s",
+			       property_desc->dbus_property);
+		return FALSE;
+	}
+
+	ret = wpa_config_get_value(property_desc->data, wpa_s->conf, buf,
+				   sizeof(buf));
+	if (ret < 0)
+		*p = '\0';
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &p,
+						error);
+}
+
+
+dbus_bool_t wpas_dbus_setter_iface_global(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	const char *new_value = NULL;
+	char buf[250];
+	size_t combined_len;
+	int ret;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+					      &new_value))
+		return FALSE;
+
+	combined_len = os_strlen(property_desc->data) + os_strlen(new_value) +
+		3;
+	if (combined_len >= sizeof(buf)) {
+		dbus_set_error(error, DBUS_ERROR_INVALID_ARGS,
+			       "Interface property %s value too large",
+			       property_desc->dbus_property);
+		return FALSE;
+	}
+
+	if (!new_value[0])
+		new_value = "NULL";
+
+	ret = os_snprintf(buf, combined_len, "%s=%s", property_desc->data,
+			  new_value);
+	if (os_snprintf_error(combined_len, ret)) {
+		dbus_set_error(error,  WPAS_DBUS_ERROR_UNKNOWN_ERROR,
+			       "Failed to construct new interface property %s",
+			       property_desc->dbus_property);
+		return FALSE;
+	}
+
+	ret = wpa_config_process_global(wpa_s->conf, buf, -1);
+	if (ret < 0) {
+		dbus_set_error(error, DBUS_ERROR_INVALID_ARGS,
+			       "Failed to set interface property %s",
+			       property_desc->dbus_property);
+		return FALSE;
+	} else if (ret == 0) {
+		wpa_supplicant_update_config(wpa_s);
+	}
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_stas - Get connected stations for an interface
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: a list of stations
+ *
+ * Getter for "Stations" property.
+ */
+dbus_bool_t wpas_dbus_getter_stas(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	struct sta_info *sta = NULL;
+	char **paths = NULL;
+	unsigned int i = 0, num = 0;
+	dbus_bool_t success = FALSE;
+
+	if (!wpa_s->dbus_new_path) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: no D-Bus interface", __func__);
+		return FALSE;
+	}
+
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface) {
+		struct hostapd_data *hapd;
+
+		hapd = wpa_s->ap_iface->bss[0];
+		sta = hapd->sta_list;
+		num = hapd->num_sta;
+	}
+#endif /* CONFIG_AP */
+
+	paths = os_calloc(num, sizeof(char *));
+	if (!paths) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	/* Loop through scan results and append each result's object path */
+	for (; sta; sta = sta->next) {
+		paths[i] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+		if (!paths[i]) {
+			dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+					     "no memory");
+			goto out;
+		}
+		/* Construct the object path for this BSS. */
+		os_snprintf(paths[i++], WPAS_DBUS_OBJECT_PATH_MAX,
+			    "%s/" WPAS_DBUS_NEW_STAS_PART "/" COMPACT_MACSTR,
+			    wpa_s->dbus_new_path, MAC2STR(sta->addr));
+	}
+
+	success = wpas_dbus_simple_array_property_getter(iter,
+							 DBUS_TYPE_OBJECT_PATH,
+							 paths, num,
+							 error);
+
+out:
+	while (i)
+		os_free(paths[--i]);
+	os_free(paths);
+	return success;
+}
+
+
+/**
+ * wpas_dbus_setter_mac_address_randomization_mask - Set masks used for
+ * MAC address randomization
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "MACAddressRandomizationMask" property.
+ */
+dbus_bool_t wpas_dbus_setter_mac_address_randomization_mask(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	DBusMessageIter variant_iter, dict_iter, entry_iter, array_iter;
+	const char *key;
+	unsigned int rand_type = 0;
+	const u8 *mask;
+	int mask_len;
+	unsigned int rand_types_to_disable = MAC_ADDR_RAND_ALL;
+
+	dbus_message_iter_recurse(iter, &variant_iter);
+	if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_ARRAY) {
+		dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+				     "invalid message format");
+		return FALSE;
+	}
+	dbus_message_iter_recurse(&variant_iter, &dict_iter);
+	while (dbus_message_iter_get_arg_type(&dict_iter) ==
+	       DBUS_TYPE_DICT_ENTRY) {
+		dbus_message_iter_recurse(&dict_iter, &entry_iter);
+		if (dbus_message_iter_get_arg_type(&entry_iter) !=
+		    DBUS_TYPE_STRING) {
+			dbus_set_error(error, DBUS_ERROR_FAILED,
+				       "%s: key not a string", __func__);
+			return FALSE;
+		}
+		dbus_message_iter_get_basic(&entry_iter, &key);
+		dbus_message_iter_next(&entry_iter);
+		if (dbus_message_iter_get_arg_type(&entry_iter) !=
+		    DBUS_TYPE_ARRAY ||
+		    dbus_message_iter_get_element_type(&entry_iter) !=
+		    DBUS_TYPE_BYTE) {
+			dbus_set_error(error, DBUS_ERROR_FAILED,
+				       "%s: mask was not a byte array",
+				       __func__);
+			return FALSE;
+		}
+		dbus_message_iter_recurse(&entry_iter, &array_iter);
+		dbus_message_iter_get_fixed_array(&array_iter, &mask,
+						  &mask_len);
+
+		if (os_strcmp(key, "scan") == 0) {
+			rand_type = MAC_ADDR_RAND_SCAN;
+		} else if (os_strcmp(key, "sched_scan") == 0) {
+			rand_type = MAC_ADDR_RAND_SCHED_SCAN;
+		} else if (os_strcmp(key, "pno") == 0) {
+			rand_type = MAC_ADDR_RAND_PNO;
+		} else {
+			dbus_set_error(error, DBUS_ERROR_FAILED,
+				       "%s: bad scan type \"%s\"",
+				       __func__, key);
+			return FALSE;
+		}
+
+		if (mask_len != ETH_ALEN) {
+			dbus_set_error(error, DBUS_ERROR_FAILED,
+				       "%s: malformed MAC mask given",
+				       __func__);
+			return FALSE;
+		}
+
+		if (wpas_enable_mac_addr_randomization(
+			    wpa_s, rand_type, wpa_s->perm_addr, mask)) {
+			dbus_set_error(error, DBUS_ERROR_FAILED,
+				       "%s: failed to set up MAC address randomization for %s",
+				       __func__, key);
+			return FALSE;
+		}
+
+		wpa_printf(MSG_DEBUG,
+			   "%s: Enabled MAC address randomization for %s with mask: "
+			   MACSTR, wpa_s->ifname, key, MAC2STR(mask));
+		rand_types_to_disable &= ~rand_type;
+		dbus_message_iter_next(&dict_iter);
+	}
+
+	if (rand_types_to_disable &&
+	    wpas_disable_mac_addr_randomization(wpa_s, rand_types_to_disable)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: failed to disable MAC address randomization",
+			       __func__);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_mac_address_randomization_mask(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	DBusMessageIter variant_iter, dict_iter, entry_iter, array_iter;
+	unsigned int i;
+	u8 mask_buf[ETH_ALEN];
+	/* Read docs on dbus_message_iter_append_fixed_array() for why this
+	 * is necessary... */
+	u8 *mask = mask_buf;
+	static const struct {
+		const char *key;
+		unsigned int type;
+	} types[] = {
+		{ "scan", MAC_ADDR_RAND_SCAN },
+		{ "sched_scan", MAC_ADDR_RAND_SCHED_SCAN },
+		{ "pno", MAC_ADDR_RAND_PNO }
+	};
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+					      "a{say}", &variant_iter) ||
+	    !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+					      "{say}", &dict_iter)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(types); i++) {
+		if (wpas_mac_addr_rand_scan_get_mask(wpa_s, types[i].type,
+						     mask))
+			continue;
+
+		if (!dbus_message_iter_open_container(&dict_iter,
+						      DBUS_TYPE_DICT_ENTRY,
+						      NULL, &entry_iter) ||
+		    !dbus_message_iter_append_basic(&entry_iter,
+						    DBUS_TYPE_STRING,
+						    &types[i].key) ||
+		    !dbus_message_iter_open_container(&entry_iter,
+						      DBUS_TYPE_ARRAY,
+						      DBUS_TYPE_BYTE_AS_STRING,
+						      &array_iter) ||
+		    !dbus_message_iter_append_fixed_array(&array_iter,
+							  DBUS_TYPE_BYTE,
+							  &mask,
+							  ETH_ALEN) ||
+		    !dbus_message_iter_close_container(&entry_iter,
+						       &array_iter) ||
+		    !dbus_message_iter_close_container(&dict_iter,
+						       &entry_iter)) {
+			dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+					     "no memory");
+			return FALSE;
+		}
+	}
+
+	if (!dbus_message_iter_close_container(&variant_iter, &dict_iter) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_sta_address - Return the address of a connected station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Address" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_address(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+	struct sta_handler_args *args = user_data;
+	struct sta_info *sta;
+
+	sta = ap_get_sta(args->wpa_s->ap_iface->bss[0], args->sta);
+	if (!sta)
+		return FALSE;
+
+	return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+						      sta->addr, ETH_ALEN,
+						      error);
+#else /* CONFIG_AP */
+    return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_sta_aid - Return the AID of a connected station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "AID" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_aid(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+	struct sta_handler_args *args = user_data;
+	struct sta_info *sta;
+
+	sta = ap_get_sta(args->wpa_s->ap_iface->bss[0], args->sta);
+	if (!sta)
+		return FALSE;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
+						&sta->aid,
+						error);
+#else /* CONFIG_AP */
+    return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_sta_caps - Return the capabilities of a station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Capabilities" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_caps(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+	struct sta_handler_args *args = user_data;
+	struct sta_info *sta;
+
+	sta = ap_get_sta(args->wpa_s->ap_iface->bss[0], args->sta);
+	if (!sta)
+		return FALSE;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
+						&sta->capability,
+						error);
+#else /* CONFIG_AP */
+    return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_rx_packets - Return the received packets for a station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "RxPackets" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_rx_packets(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+	struct sta_handler_args *args = user_data;
+	struct sta_info *sta;
+	struct hostap_sta_driver_data data;
+	struct hostapd_data *hapd;
+
+	if (!args->wpa_s->ap_iface)
+		return FALSE;
+
+	hapd = args->wpa_s->ap_iface->bss[0];
+	sta = ap_get_sta(hapd, args->sta);
+	if (!sta)
+		return FALSE;
+
+	if (hostapd_drv_read_sta_data(hapd, &data, sta->addr) < 0)
+		return FALSE;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT64,
+						&data.rx_packets,
+						error);
+#else /* CONFIG_AP */
+    return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_tx_packets - Return the transmitted packets for a station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "TxPackets" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_tx_packets(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+	struct sta_handler_args *args = user_data;
+	struct sta_info *sta;
+	struct hostap_sta_driver_data data;
+	struct hostapd_data *hapd;
+
+	if (!args->wpa_s->ap_iface)
+		return FALSE;
+
+	hapd = args->wpa_s->ap_iface->bss[0];
+	sta = ap_get_sta(hapd, args->sta);
+	if (!sta)
+		return FALSE;
+
+	if (hostapd_drv_read_sta_data(hapd, &data, sta->addr) < 0)
+		return FALSE;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT64,
+						&data.tx_packets,
+						error);
+#else /* CONFIG_AP */
+    return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_tx_bytes - Return the transmitted bytes for a station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "TxBytes" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_tx_bytes(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+	struct sta_handler_args *args = user_data;
+	struct sta_info *sta;
+	struct hostap_sta_driver_data data;
+	struct hostapd_data *hapd;
+
+	if (!args->wpa_s->ap_iface)
+		return FALSE;
+
+	hapd = args->wpa_s->ap_iface->bss[0];
+	sta = ap_get_sta(hapd, args->sta);
+	if (!sta)
+		return FALSE;
+
+	if (hostapd_drv_read_sta_data(hapd, &data, sta->addr) < 0)
+		return FALSE;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT64,
+						&data.tx_bytes,
+						error);
+#else /* CONFIG_AP */
+    return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_rx_bytes - Return the received bytes for a station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "RxBytes" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_rx_bytes(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+	struct sta_handler_args *args = user_data;
+	struct sta_info *sta;
+	struct hostap_sta_driver_data data;
+	struct hostapd_data *hapd;
+
+	if (!args->wpa_s->ap_iface)
+		return FALSE;
+
+	hapd = args->wpa_s->ap_iface->bss[0];
+	sta = ap_get_sta(hapd, args->sta);
+	if (!sta)
+		return FALSE;
+
+	if (hostapd_drv_read_sta_data(hapd, &data, sta->addr) < 0)
+		return FALSE;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT64,
+						&data.rx_bytes,
+						error);
+#else /* CONFIG_AP */
+    return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+static struct wpa_bss * get_bss_helper(struct bss_handler_args *args,
+				       DBusError *error, const char *func_name)
+{
+	struct wpa_bss *res = wpa_bss_get_id(args->wpa_s, args->id);
+
+	if (!res) {
+		wpa_printf(MSG_ERROR, "%s[dbus]: no bss with id %d found",
+			   func_name, args->id);
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: BSS %d not found",
+			       func_name, args->id);
+	}
+
+	return res;
+}
+
+
+/**
+ * wpas_dbus_getter_bss_bssid - Return the BSSID of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "BSSID" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_bssid(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+
+	return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+						      res->bssid, ETH_ALEN,
+						      error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_ssid - Return the SSID of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "SSID" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_ssid(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+
+	return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+						      res->ssid, res->ssid_len,
+						      error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_privacy - Return the privacy flag of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Privacy" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_privacy(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+	dbus_bool_t privacy;
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+
+	privacy = (res->caps & IEEE80211_CAP_PRIVACY) ? TRUE : FALSE;
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+						&privacy, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_mode - Return the mode of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Mode" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_mode(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+	const char *mode;
+	const u8 *mesh;
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+	if (bss_is_dmg(res)) {
+		switch (res->caps & IEEE80211_CAP_DMG_MASK) {
+		case IEEE80211_CAP_DMG_PBSS:
+		case IEEE80211_CAP_DMG_IBSS:
+			mode = "ad-hoc";
+			break;
+		case IEEE80211_CAP_DMG_AP:
+			mode = "infrastructure";
+			break;
+		default:
+			mode = "";
+			break;
+		}
+	} else {
+		mesh = wpa_bss_get_ie(res, WLAN_EID_MESH_ID);
+		if (mesh)
+			mode = "mesh";
+		else if (res->caps & IEEE80211_CAP_IBSS)
+			mode = "ad-hoc";
+		else
+			mode = "infrastructure";
+	}
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+						&mode, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_level - Return the signal strength of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Level" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_signal(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+	s16 level;
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+
+	level = (s16) res->level;
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT16,
+						&level, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_frequency - Return the frequency of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Frequency" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_frequency(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+	u16 freq;
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+
+	freq = (u16) res->freq;
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
+						&freq, error);
+}
+
+
+static int cmp_u8s_desc(const void *a, const void *b)
+{
+	return (*(u8 *) b - *(u8 *) a);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_rates - Return available bit rates of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Rates" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_rates(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+	u8 *ie_rates = NULL;
+	u32 *real_rates;
+	int rates_num, i;
+	dbus_bool_t success = FALSE;
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+
+	rates_num = wpa_bss_get_bit_rates(res, &ie_rates);
+	if (rates_num < 0)
+		return FALSE;
+
+	qsort(ie_rates, rates_num, 1, cmp_u8s_desc);
+
+	real_rates = os_malloc(sizeof(u32) * rates_num);
+	if (!real_rates) {
+		os_free(ie_rates);
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	for (i = 0; i < rates_num; i++)
+		real_rates[i] = ie_rates[i] * 500000;
+
+	success = wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_UINT32,
+							 real_rates, rates_num,
+							 error);
+
+	os_free(ie_rates);
+	os_free(real_rates);
+	return success;
+}
+
+
+static dbus_bool_t wpas_dbus_get_bss_security_prop(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, struct wpa_ie_data *ie_data, DBusError *error)
+{
+	DBusMessageIter iter_dict, variant_iter;
+	const char *group;
+	const char *pairwise[5]; /* max 5 pairwise ciphers is supported */
+	const char *key_mgmt[16]; /* max 16 key managements may be supported */
+	int n;
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+					      "a{sv}", &variant_iter))
+		goto nomem;
+
+	if (!wpa_dbus_dict_open_write(&variant_iter, &iter_dict))
+		goto nomem;
+
+	/*
+	 * KeyMgmt
+	 *
+	 * When adding a new entry here, please take care to extend key_mgmt[]
+	 * and keep documentation in doc/dbus.doxygen up to date.
+	 */
+	n = 0;
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_PSK)
+		key_mgmt[n++] = "wpa-psk";
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_PSK)
+		key_mgmt[n++] = "wpa-ft-psk";
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_PSK_SHA256)
+		key_mgmt[n++] = "wpa-psk-sha256";
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_IEEE8021X)
+		key_mgmt[n++] = "wpa-eap";
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_IEEE8021X)
+		key_mgmt[n++] = "wpa-ft-eap";
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_IEEE8021X_SHA256)
+		key_mgmt[n++] = "wpa-eap-sha256";
+#ifdef CONFIG_SUITEB
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B)
+		key_mgmt[n++] = "wpa-eap-suite-b";
+#endif /* CONFIG_SUITEB */
+#ifdef CONFIG_SUITEB192
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B_192)
+		key_mgmt[n++] = "wpa-eap-suite-b-192";
+#endif /* CONFIG_SUITEB192 */
+#ifdef CONFIG_FILS
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_FILS_SHA256)
+		key_mgmt[n++] = "wpa-fils-sha256";
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_FILS_SHA384)
+		key_mgmt[n++] = "wpa-fils-sha384";
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_FILS_SHA256)
+		key_mgmt[n++] = "wpa-ft-fils-sha256";
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_FILS_SHA384)
+		key_mgmt[n++] = "wpa-ft-fils-sha384";
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_SAE
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_SAE)
+		key_mgmt[n++] = "sae";
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_SAE)
+		key_mgmt[n++] = "ft-sae";
+#endif /* CONFIG_SAE */
+#ifdef CONFIG_OWE
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_OWE)
+		key_mgmt[n++] = "owe";
+#endif /* CONFIG_OWE */
+	if (ie_data->key_mgmt & WPA_KEY_MGMT_NONE)
+		key_mgmt[n++] = "wpa-none";
+
+	if (!wpa_dbus_dict_append_string_array(&iter_dict, "KeyMgmt",
+					       key_mgmt, n))
+		goto nomem;
+
+	/* Group */
+	switch (ie_data->group_cipher) {
+#ifdef CONFIG_WEP
+	case WPA_CIPHER_WEP40:
+		group = "wep40";
+		break;
+	case WPA_CIPHER_WEP104:
+		group = "wep104";
+		break;
+#endif /* CONFIG_WEP */
+#ifndef CONFIG_NO_TKIP
+	case WPA_CIPHER_TKIP:
+		group = "tkip";
+		break;
+#endif /* CONFIG_NO_TKIP */
+	case WPA_CIPHER_CCMP:
+		group = "ccmp";
+		break;
+	case WPA_CIPHER_GCMP:
+		group = "gcmp";
+		break;
+	case WPA_CIPHER_CCMP_256:
+		group = "ccmp-256";
+		break;
+	case WPA_CIPHER_GCMP_256:
+		group = "gcmp-256";
+		break;
+	default:
+		group = "";
+		break;
+	}
+
+	if (!wpa_dbus_dict_append_string(&iter_dict, "Group", group))
+		goto nomem;
+
+	/* Pairwise */
+	n = 0;
+#ifndef CONFIG_NO_TKIP
+	if (ie_data->pairwise_cipher & WPA_CIPHER_TKIP)
+		pairwise[n++] = "tkip";
+#endif /* CONFIG_NO_TKIP */
+	if (ie_data->pairwise_cipher & WPA_CIPHER_CCMP)
+		pairwise[n++] = "ccmp";
+	if (ie_data->pairwise_cipher & WPA_CIPHER_GCMP)
+		pairwise[n++] = "gcmp";
+	if (ie_data->pairwise_cipher & WPA_CIPHER_CCMP_256)
+		pairwise[n++] = "ccmp-256";
+	if (ie_data->pairwise_cipher & WPA_CIPHER_GCMP_256)
+		pairwise[n++] = "gcmp-256";
+
+	if (!wpa_dbus_dict_append_string_array(&iter_dict, "Pairwise",
+					       pairwise, n))
+		goto nomem;
+
+	/* Management group (RSN only) */
+	if (ie_data->proto == WPA_PROTO_RSN) {
+		switch (ie_data->mgmt_group_cipher) {
+		case WPA_CIPHER_AES_128_CMAC:
+			group = "aes128cmac";
+			break;
+		default:
+			group = "";
+			break;
+		}
+
+		if (!wpa_dbus_dict_append_string(&iter_dict, "MgmtGroup",
+						 group))
+			goto nomem;
+	}
+
+	if (!wpa_dbus_dict_close_write(&variant_iter, &iter_dict) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter))
+		goto nomem;
+
+	return TRUE;
+
+nomem:
+	dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+	return FALSE;
+}
+
+
+/**
+ * wpas_dbus_getter_bss_wpa - Return the WPA options of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "WPA" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_wpa(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+	struct wpa_ie_data wpa_data;
+	const u8 *ie;
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+
+	os_memset(&wpa_data, 0, sizeof(wpa_data));
+	ie = wpa_bss_get_vendor_ie(res, WPA_IE_VENDOR_TYPE);
+	if (ie && wpa_parse_wpa_ie(ie, 2 + ie[1], &wpa_data) < 0) {
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "failed to parse WPA IE");
+		return FALSE;
+	}
+
+	return wpas_dbus_get_bss_security_prop(property_desc, iter, &wpa_data, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_rsn - Return the RSN options of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "RSN" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_rsn(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+	struct wpa_ie_data wpa_data;
+	const u8 *ie;
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+
+	os_memset(&wpa_data, 0, sizeof(wpa_data));
+	ie = wpa_bss_get_ie(res, WLAN_EID_RSN);
+	if (ie && wpa_parse_wpa_ie(ie, 2 + ie[1], &wpa_data) < 0) {
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "failed to parse RSN IE");
+		return FALSE;
+	}
+
+	return wpas_dbus_get_bss_security_prop(property_desc, iter, &wpa_data, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_wps - Return the WPS options of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "WPS" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_wps(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+#ifdef CONFIG_WPS
+	struct wpabuf *wps_ie;
+#endif /* CONFIG_WPS */
+	DBusMessageIter iter_dict, variant_iter;
+	int wps_support = 0;
+	const char *type = "";
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+					      "a{sv}", &variant_iter) ||
+	    !wpa_dbus_dict_open_write(&variant_iter, &iter_dict))
+		goto nomem;
+
+#ifdef CONFIG_WPS
+	wps_ie = wpa_bss_get_vendor_ie_multi(res, WPS_IE_VENDOR_TYPE);
+	if (wps_ie) {
+		wps_support = 1;
+		if (wps_is_selected_pbc_registrar(wps_ie))
+			type = "pbc";
+		else if (wps_is_selected_pin_registrar(wps_ie))
+			type = "pin";
+
+		wpabuf_free(wps_ie);
+	}
+#endif /* CONFIG_WPS */
+
+	if ((wps_support && !wpa_dbus_dict_append_string(&iter_dict, "Type", type)) ||
+	    !wpa_dbus_dict_close_write(&variant_iter, &iter_dict) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter))
+		goto nomem;
+
+	return TRUE;
+
+nomem:
+	dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+	return FALSE;
+}
+
+
+/**
+ * wpas_dbus_getter_bss_ies - Return all IEs of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "IEs" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_ies(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+
+	return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+						      wpa_bss_ie_ptr(res),
+						      res->ie_len, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_age - Return time in seconds since BSS was last seen
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for BSS age
+ */
+dbus_bool_t wpas_dbus_getter_bss_age(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct bss_handler_args *args = user_data;
+	struct wpa_bss *res;
+	struct os_reltime now, diff = { 0, 0 };
+	u32 age;
+
+	res = get_bss_helper(args, error, __func__);
+	if (!res)
+		return FALSE;
+
+	os_get_reltime(&now);
+	os_reltime_sub(&now, &res->last_update, &diff);
+	age = diff.sec > 0 ? diff.sec : 0;
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32, &age,
+						error);
+}
+
+
+/**
+ * wpas_dbus_getter_enabled - Check whether network is enabled or disabled
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "enabled" property of a configured network.
+ */
+dbus_bool_t wpas_dbus_getter_enabled(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct network_handler_args *net = user_data;
+	dbus_bool_t enabled = net->ssid->disabled ? FALSE : TRUE;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+						&enabled, error);
+}
+
+
+/**
+ * wpas_dbus_setter_enabled - Mark a configured network as enabled or disabled
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "Enabled" property of a configured network.
+ */
+dbus_bool_t wpas_dbus_setter_enabled(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct network_handler_args *net = user_data;
+	struct wpa_supplicant *wpa_s;
+	struct wpa_ssid *ssid;
+	dbus_bool_t enable;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_BOOLEAN,
+					      &enable))
+		return FALSE;
+
+	wpa_s = net->wpa_s;
+	ssid = net->ssid;
+
+	if (enable)
+		wpa_supplicant_enable_network(wpa_s, ssid);
+	else
+		wpa_supplicant_disable_network(wpa_s, ssid);
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_network_properties - Get options for a configured network
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Properties" property of a configured network.
+ */
+dbus_bool_t wpas_dbus_getter_network_properties(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct network_handler_args *net = user_data;
+	DBusMessageIter	variant_iter, dict_iter;
+	char **iterator;
+	char **props = wpa_config_get_all(net->ssid, 1);
+	dbus_bool_t success = FALSE;
+
+	if (!props) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT, "a{sv}",
+					      &variant_iter) ||
+	    !wpa_dbus_dict_open_write(&variant_iter, &dict_iter)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		goto out;
+	}
+
+	iterator = props;
+	while (*iterator) {
+		if (!wpa_dbus_dict_append_string(&dict_iter, *iterator,
+						 *(iterator + 1))) {
+			dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+					     "no memory");
+			goto out;
+		}
+		iterator += 2;
+	}
+
+
+	if (!wpa_dbus_dict_close_write(&variant_iter, &dict_iter) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		goto out;
+	}
+
+	success = TRUE;
+
+out:
+	iterator = props;
+	while (*iterator) {
+		os_free(*iterator);
+		iterator++;
+	}
+	os_free(props);
+	return success;
+}
+
+
+/**
+ * wpas_dbus_setter_network_properties - Set options for a configured network
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "Properties" property of a configured network.
+ */
+dbus_bool_t wpas_dbus_setter_network_properties(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct network_handler_args *net = user_data;
+	struct wpa_ssid *ssid = net->ssid;
+	DBusMessageIter	variant_iter;
+
+	dbus_message_iter_recurse(iter, &variant_iter);
+	return set_network_properties(net->wpa_s, ssid, &variant_iter, error);
+}
+
+
+#ifdef CONFIG_AP
+
+DBusMessage * wpas_dbus_handler_subscribe_preq(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	struct wpas_dbus_priv *priv = wpa_s->global->dbus;
+	char *name;
+
+	if (wpa_s->preq_notify_peer != NULL) {
+		if (os_strcmp(dbus_message_get_sender(message),
+			      wpa_s->preq_notify_peer) == 0)
+			return NULL;
+
+		return dbus_message_new_error(message,
+			WPAS_DBUS_ERROR_SUBSCRIPTION_IN_USE,
+			"Another application is already subscribed");
+	}
+
+	name = os_strdup(dbus_message_get_sender(message));
+	if (!name)
+		return wpas_dbus_error_no_memory(message);
+
+	wpa_s->preq_notify_peer = name;
+
+	/* Subscribe to clean up if application closes socket */
+	wpas_dbus_subscribe_noc(priv);
+
+	/*
+	 * Double-check it's still alive to make sure that we didn't
+	 * miss the NameOwnerChanged signal, e.g. while strdup'ing.
+	 */
+	if (!dbus_bus_name_has_owner(priv->con, name, NULL)) {
+		/*
+		 * Application no longer exists, clean up.
+		 * The return value is irrelevant now.
+		 *
+		 * Need to check if the NameOwnerChanged handling
+		 * already cleaned up because we have processed
+		 * DBus messages while checking if the name still
+		 * has an owner.
+		 */
+		if (!wpa_s->preq_notify_peer)
+			return NULL;
+		os_free(wpa_s->preq_notify_peer);
+		wpa_s->preq_notify_peer = NULL;
+		wpas_dbus_unsubscribe_noc(priv);
+	}
+
+	return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_unsubscribe_preq(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	struct wpas_dbus_priv *priv = wpa_s->global->dbus;
+
+	if (!wpa_s->preq_notify_peer)
+		return dbus_message_new_error(message,
+			WPAS_DBUS_ERROR_NO_SUBSCRIPTION,
+			"Not subscribed");
+
+	if (os_strcmp(wpa_s->preq_notify_peer,
+		      dbus_message_get_sender(message)))
+		return dbus_message_new_error(message,
+			WPAS_DBUS_ERROR_SUBSCRIPTION_EPERM,
+			"Can't unsubscribe others");
+
+	os_free(wpa_s->preq_notify_peer);
+	wpa_s->preq_notify_peer = NULL;
+	wpas_dbus_unsubscribe_noc(priv);
+	return NULL;
+}
+
+
+void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
+			   const u8 *addr, const u8 *dst, const u8 *bssid,
+			   const u8 *ie, size_t ie_len, u32 ssi_signal)
+{
+	DBusMessage *msg;
+	DBusMessageIter iter, dict_iter;
+	struct wpas_dbus_priv *priv = wpa_s->global->dbus;
+
+	/* Do nothing if the control interface is not turned on */
+	if (priv == NULL || !wpa_s->dbus_new_path)
+		return;
+
+	if (wpa_s->preq_notify_peer == NULL)
+		return;
+
+	msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+				      WPAS_DBUS_NEW_IFACE_INTERFACE,
+				      "ProbeRequest");
+	if (msg == NULL)
+		return;
+
+	dbus_message_set_destination(msg, wpa_s->preq_notify_peer);
+
+	dbus_message_iter_init_append(msg, &iter);
+
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    (addr && !wpa_dbus_dict_append_byte_array(&dict_iter, "addr",
+						      (const char *) addr,
+						      ETH_ALEN)) ||
+	    (dst && !wpa_dbus_dict_append_byte_array(&dict_iter, "dst",
+						     (const char *) dst,
+						     ETH_ALEN)) ||
+	    (bssid && !wpa_dbus_dict_append_byte_array(&dict_iter, "bssid",
+						       (const char *) bssid,
+						       ETH_ALEN)) ||
+	    (ie && ie_len && !wpa_dbus_dict_append_byte_array(&dict_iter, "ies",
+							      (const char *) ie,
+							      ie_len)) ||
+	    (ssi_signal && !wpa_dbus_dict_append_int32(&dict_iter, "signal",
+						       ssi_signal)) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter))
+		goto fail;
+
+	dbus_connection_send(priv->con, msg, NULL);
+	goto out;
+fail:
+	wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+out:
+	dbus_message_unref(msg);
+}
+
+#endif /* CONFIG_AP */
+
+
+DBusMessage * wpas_dbus_handler_vendor_elem_add(DBusMessage *message,
+						struct wpa_supplicant *wpa_s)
+{
+	u8 *ielems;
+	int len;
+	struct ieee802_11_elems elems;
+	dbus_int32_t frame_id;
+	DBusMessageIter	iter, array;
+
+	dbus_message_iter_init(message, &iter);
+	dbus_message_iter_get_basic(&iter, &frame_id);
+	if (frame_id < 0 || frame_id >= NUM_VENDOR_ELEM_FRAMES) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "Invalid ID");
+	}
+
+	dbus_message_iter_next(&iter);
+	dbus_message_iter_recurse(&iter, &array);
+	dbus_message_iter_get_fixed_array(&array, &ielems, &len);
+	if (!ielems || len == 0) {
+		return dbus_message_new_error(
+			message, DBUS_ERROR_INVALID_ARGS, "Invalid value");
+	}
+
+	if (ieee802_11_parse_elems(ielems, len, &elems, 0) == ParseFailed) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "Parse error");
+	}
+
+	wpa_s = wpas_vendor_elem(wpa_s, frame_id);
+	if (!wpa_s->vendor_elem[frame_id]) {
+		wpa_s->vendor_elem[frame_id] = wpabuf_alloc_copy(ielems, len);
+		wpas_vendor_elem_update(wpa_s);
+		return NULL;
+	}
+
+	if (wpabuf_resize(&wpa_s->vendor_elem[frame_id], len) < 0) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "Resize error");
+	}
+
+	wpabuf_put_data(wpa_s->vendor_elem[frame_id], ielems, len);
+	wpas_vendor_elem_update(wpa_s);
+	return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_vendor_elem_get(DBusMessage *message,
+						struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply;
+	DBusMessageIter	iter, array_iter;
+	dbus_int32_t frame_id;
+	const u8 *elem;
+	size_t elem_len;
+
+	dbus_message_iter_init(message, &iter);
+	dbus_message_iter_get_basic(&iter, &frame_id);
+
+	if (frame_id < 0 || frame_id >= NUM_VENDOR_ELEM_FRAMES) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "Invalid ID");
+	}
+
+	wpa_s = wpas_vendor_elem(wpa_s, frame_id);
+	if (!wpa_s->vendor_elem[frame_id]) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "ID value does not exist");
+	}
+
+	reply = dbus_message_new_method_return(message);
+	if (!reply)
+		return wpas_dbus_error_no_memory(message);
+
+	dbus_message_iter_init_append(reply, &iter);
+
+	elem = wpabuf_head_u8(wpa_s->vendor_elem[frame_id]);
+	elem_len = wpabuf_len(wpa_s->vendor_elem[frame_id]);
+
+	if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
+					      DBUS_TYPE_BYTE_AS_STRING,
+					      &array_iter) ||
+	    !dbus_message_iter_append_fixed_array(&array_iter, DBUS_TYPE_BYTE,
+						  &elem, elem_len) ||
+	    !dbus_message_iter_close_container(&iter, &array_iter)) {
+		dbus_message_unref(reply);
+		reply = wpas_dbus_error_no_memory(message);
+	}
+
+	return reply;
+}
+
+
+DBusMessage * wpas_dbus_handler_vendor_elem_remove(DBusMessage *message,
+						   struct wpa_supplicant *wpa_s)
+{
+	u8 *ielems;
+	int len;
+	struct ieee802_11_elems elems;
+	DBusMessageIter	iter, array;
+	dbus_int32_t frame_id;
+
+	dbus_message_iter_init(message, &iter);
+	dbus_message_iter_get_basic(&iter, &frame_id);
+	if (frame_id < 0 || frame_id >= NUM_VENDOR_ELEM_FRAMES) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "Invalid ID");
+	}
+
+	dbus_message_iter_next(&iter);
+	dbus_message_iter_recurse(&iter, &array);
+	dbus_message_iter_get_fixed_array(&array, &ielems, &len);
+	if (!ielems || len == 0) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "Invalid value");
+	}
+
+	wpa_s = wpas_vendor_elem(wpa_s, frame_id);
+
+	if (len == 1 && *ielems == '*') {
+		wpabuf_free(wpa_s->vendor_elem[frame_id]);
+		wpa_s->vendor_elem[frame_id] = NULL;
+		wpas_vendor_elem_update(wpa_s);
+		return NULL;
+	}
+
+	if (!wpa_s->vendor_elem[frame_id]) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "ID value does not exist");
+	}
+
+	if (ieee802_11_parse_elems(ielems, len, &elems, 0) == ParseFailed) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "Parse error");
+	}
+
+	if (wpas_vendor_elem_remove(wpa_s, frame_id, ielems, len) == 0)
+		return NULL;
+
+	return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+				      "Not found");
+}
+
+
+#ifdef CONFIG_MESH
+
+/**
+ * wpas_dbus_getter_mesh_peers - Get connected mesh peers
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "MeshPeers" property.
+ */
+dbus_bool_t wpas_dbus_getter_mesh_peers(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	struct hostapd_data *hapd;
+	struct sta_info *sta;
+	DBusMessageIter variant_iter, array_iter;
+	int i;
+	DBusMessageIter inner_array_iter;
+
+	if (!wpa_s->ifmsh)
+		return FALSE;
+	hapd = wpa_s->ifmsh->bss[0];
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+					      DBUS_TYPE_ARRAY_AS_STRING
+					      DBUS_TYPE_ARRAY_AS_STRING
+					      DBUS_TYPE_BYTE_AS_STRING,
+					      &variant_iter) ||
+	    !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+					      DBUS_TYPE_ARRAY_AS_STRING
+					      DBUS_TYPE_BYTE_AS_STRING,
+					      &array_iter))
+		return FALSE;
+
+	for (sta = hapd->sta_list; sta; sta = sta->next) {
+		if (!dbus_message_iter_open_container(
+			    &array_iter, DBUS_TYPE_ARRAY,
+			    DBUS_TYPE_BYTE_AS_STRING,
+			    &inner_array_iter))
+			return FALSE;
+
+		for (i = 0; i < ETH_ALEN; i++) {
+			if (!dbus_message_iter_append_basic(&inner_array_iter,
+							    DBUS_TYPE_BYTE,
+							    &(sta->addr[i])))
+				return FALSE;
+		}
+
+		if (!dbus_message_iter_close_container(
+			    &array_iter, &inner_array_iter))
+			return FALSE;
+	}
+
+	if (!dbus_message_iter_close_container(&variant_iter, &array_iter) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter))
+		return FALSE;
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_mesh_group - Get mesh group
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "MeshGroup" property.
+ */
+dbus_bool_t wpas_dbus_getter_mesh_group(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (!wpa_s->ifmsh || !ssid)
+		return FALSE;
+
+	if (!wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+						    (char *) ssid->ssid,
+						    ssid->ssid_len, error)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: error constructing reply", __func__);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+#endif /* CONFIG_MESH */
diff --git a/wpa_supplicant/dbus/dbus_new_handlers.h b/wpa_supplicant/dbus/dbus_new_handlers.h
new file mode 100644
index 000000000000..a421083f7fe2
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_handlers.h
@@ -0,0 +1,285 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef CTRL_IFACE_DBUS_NEW_HANDLERS_H
+#define CTRL_IFACE_DBUS_NEW_HANDLERS_H
+
+#include "dbus_new_helpers.h"
+
+struct network_handler_args {
+	struct wpa_supplicant *wpa_s;
+	struct wpa_ssid *ssid;
+};
+
+struct bss_handler_args {
+	struct wpa_supplicant *wpa_s;
+	unsigned int id;
+};
+
+struct sta_handler_args {
+	struct wpa_supplicant *wpa_s;
+	const u8 *sta;
+};
+
+dbus_bool_t wpas_dbus_simple_property_getter(DBusMessageIter *iter,
+					     const int type,
+					     const void *val,
+					     DBusError *error);
+
+dbus_bool_t wpas_dbus_simple_property_setter(DBusMessageIter *iter,
+					     DBusError *error,
+					     const int type, void *val);
+
+dbus_bool_t wpas_dbus_simple_array_property_getter(DBusMessageIter *iter,
+						   const int type,
+						   const void *array,
+						   size_t array_len,
+						   DBusError *error);
+
+dbus_bool_t wpas_dbus_simple_array_array_property_getter(DBusMessageIter *iter,
+							 const int type,
+							 struct wpabuf **array,
+							 size_t array_len,
+							 DBusError *error);
+
+dbus_bool_t wpas_dbus_string_property_getter(DBusMessageIter *iter,
+					     const void *val,
+					     DBusError *error);
+
+DBusMessage * wpas_dbus_handler_create_interface(DBusMessage *message,
+						 struct wpa_global *global);
+
+DBusMessage * wpas_dbus_handler_remove_interface(DBusMessage *message,
+						 struct wpa_global *global);
+
+DBusMessage * wpas_dbus_handler_get_interface(DBusMessage *message,
+					      struct wpa_global *global);
+
+DBusMessage * wpas_dbus_handler_expect_disconnect(DBusMessage *message,
+						  struct wpa_global *global);
+
+DECLARE_ACCESSOR(wpas_dbus_getter_debug_level);
+DECLARE_ACCESSOR(wpas_dbus_getter_debug_timestamp);
+DECLARE_ACCESSOR(wpas_dbus_getter_debug_show_keys);
+DECLARE_ACCESSOR(wpas_dbus_setter_debug_level);
+DECLARE_ACCESSOR(wpas_dbus_setter_debug_timestamp);
+DECLARE_ACCESSOR(wpas_dbus_setter_debug_show_keys);
+DECLARE_ACCESSOR(wpas_dbus_getter_interfaces);
+DECLARE_ACCESSOR(wpas_dbus_getter_eap_methods);
+DECLARE_ACCESSOR(wpas_dbus_getter_global_capabilities);
+DECLARE_ACCESSOR(wpas_dbus_getter_iface_global);
+DECLARE_ACCESSOR(wpas_dbus_setter_iface_global);
+
+DBusMessage * wpas_dbus_handler_scan(DBusMessage *message,
+				     struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_abort_scan(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_signal_poll(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_disconnect(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s);
+
+dbus_bool_t set_network_properties(struct wpa_supplicant *wpa_s,
+				   struct wpa_ssid *ssid,
+				   DBusMessageIter *iter,
+				   DBusError *error);
+
+DBusMessage * wpas_dbus_handler_add_network(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_reassociate(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_reattach(DBusMessage *message,
+					 struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_reconnect(DBusMessage *message,
+					  struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_network(DBusMessage *message,
+					       struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_all_networks(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_select_network(DBusMessage *message,
+					       struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_network_reply(DBusMessage *message,
+					      struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_roam(DBusMessage *message,
+				     struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_add_blob(DBusMessage *message,
+					 struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_get_blob(DBusMessage *message,
+					 struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_blob(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_set_pkcs11_engine_and_module_path(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_flush_bss(DBusMessage *message,
+					  struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_autoscan(DBusMessage *message,
+					 struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_eap_logoff(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_eap_logon(DBusMessage *message,
+					  struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_add_cred(DBusMessage *message,
+					 struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_cred(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_all_creds(DBusMessage *message,
+						 struct wpa_supplicant *wpa_s);
+
+DBusMessage *
+wpas_dbus_handler_interworking_select(DBusMessage *message,
+				      struct wpa_supplicant *wpa_s);
+
+DECLARE_ACCESSOR(wpas_dbus_getter_capabilities);
+DECLARE_ACCESSOR(wpas_dbus_getter_state);
+DECLARE_ACCESSOR(wpas_dbus_getter_scanning);
+DECLARE_ACCESSOR(wpas_dbus_getter_ap_scan);
+DECLARE_ACCESSOR(wpas_dbus_setter_ap_scan);
+DECLARE_ACCESSOR(wpas_dbus_getter_fast_reauth);
+DECLARE_ACCESSOR(wpas_dbus_setter_fast_reauth);
+DECLARE_ACCESSOR(wpas_dbus_getter_disconnect_reason);
+DECLARE_ACCESSOR(wpas_dbus_getter_disassociate_reason);
+DECLARE_ACCESSOR(wpas_dbus_getter_auth_status_code);
+DECLARE_ACCESSOR(wpas_dbus_getter_assoc_status_code);
+DECLARE_ACCESSOR(wpas_dbus_getter_roam_time);
+DECLARE_ACCESSOR(wpas_dbus_getter_roam_complete);
+DECLARE_ACCESSOR(wpas_dbus_getter_session_length);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_tm_status);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_expire_age);
+DECLARE_ACCESSOR(wpas_dbus_setter_bss_expire_age);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_expire_count);
+DECLARE_ACCESSOR(wpas_dbus_setter_bss_expire_count);
+DECLARE_ACCESSOR(wpas_dbus_getter_country);
+DECLARE_ACCESSOR(wpas_dbus_setter_country);
+DECLARE_ACCESSOR(wpas_dbus_getter_scan_interval);
+DECLARE_ACCESSOR(wpas_dbus_setter_scan_interval);
+DECLARE_ACCESSOR(wpas_dbus_getter_ifname);
+DECLARE_ACCESSOR(wpas_dbus_getter_driver);
+DECLARE_ACCESSOR(wpas_dbus_getter_bridge_ifname);
+DECLARE_ACCESSOR(wpas_dbus_setter_bridge_ifname);
+DECLARE_ACCESSOR(wpas_dbus_getter_config_file);
+DECLARE_ACCESSOR(wpas_dbus_getter_current_bss);
+DECLARE_ACCESSOR(wpas_dbus_getter_current_network);
+DECLARE_ACCESSOR(wpas_dbus_getter_current_auth_mode);
+DECLARE_ACCESSOR(wpas_dbus_getter_bsss);
+DECLARE_ACCESSOR(wpas_dbus_getter_networks);
+DECLARE_ACCESSOR(wpas_dbus_getter_pkcs11_engine_path);
+DECLARE_ACCESSOR(wpas_dbus_getter_pkcs11_module_path);
+DECLARE_ACCESSOR(wpas_dbus_getter_blobs);
+DECLARE_ACCESSOR(wpas_dbus_getter_stas);
+DECLARE_ACCESSOR(wpas_dbus_getter_mac_address_randomization_mask);
+DECLARE_ACCESSOR(wpas_dbus_setter_mac_address_randomization_mask);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_address);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_aid);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_caps);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_rx_packets);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_tx_packets);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_tx_bytes);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_rx_bytes);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_bssid);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_ssid);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_privacy);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_mode);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_signal);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_frequency);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_rates);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_wpa);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_rsn);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_wps);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_ies);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_age);
+DECLARE_ACCESSOR(wpas_dbus_getter_enabled);
+DECLARE_ACCESSOR(wpas_dbus_setter_enabled);
+DECLARE_ACCESSOR(wpas_dbus_getter_network_properties);
+DECLARE_ACCESSOR(wpas_dbus_setter_network_properties);
+
+DBusMessage * wpas_dbus_handler_wps_start(DBusMessage *message,
+					  struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_wps_cancel(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s);
+
+DECLARE_ACCESSOR(wpas_dbus_getter_process_credentials);
+DECLARE_ACCESSOR(wpas_dbus_setter_process_credentials);
+DECLARE_ACCESSOR(wpas_dbus_getter_config_methods);
+DECLARE_ACCESSOR(wpas_dbus_setter_config_methods);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_device_name);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_device_name);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_manufacturer);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_manufacturer);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_device_model_name);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_device_model_name);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_device_model_number);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_device_model_number);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_device_serial_number);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_device_serial_number);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_device_device_type);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_device_device_type);
+
+DECLARE_ACCESSOR(wpas_dbus_getter_mesh_peers);
+DECLARE_ACCESSOR(wpas_dbus_getter_mesh_group);
+
+DBusMessage * wpas_dbus_handler_tdls_discover(DBusMessage *message,
+					      struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_tdls_setup(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_tdls_status(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_tdls_teardown(DBusMessage *message,
+					      struct wpa_supplicant *wpa_s);
+DBusMessage *
+wpas_dbus_handler_tdls_channel_switch(DBusMessage *message,
+				      struct wpa_supplicant *wpa_s);
+DBusMessage *
+wpas_dbus_handler_tdls_cancel_channel_switch(DBusMessage *message,
+					     struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_vendor_elem_add(DBusMessage *message,
+						struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_vendor_elem_get(DBusMessage *message,
+						struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_vendor_elem_remove(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_save_config(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_error_invalid_args(DBusMessage *message,
+					   const char *arg);
+DBusMessage * wpas_dbus_error_unknown_error(DBusMessage *message,
+					    const char *arg);
+DBusMessage * wpas_dbus_error_no_memory(DBusMessage *message);
+
+DBusMessage * wpas_dbus_handler_subscribe_preq(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_unsubscribe_preq(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+#endif /* CTRL_IFACE_DBUS_HANDLERS_NEW_H */
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
new file mode 100644
index 000000000000..de79178f4655
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
@@ -0,0 +1,3107 @@
+/*
+ * WPA Supplicant / dbus-based control interface (P2P)
+ * Copyright (c) 2011-2012, Intel Corporation
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "utils/includes.h"
+#include "common.h"
+#include "../config.h"
+#include "../wpa_supplicant_i.h"
+#include "../wps_supplicant.h"
+#include "../notify.h"
+#include "dbus_new_helpers.h"
+#include "dbus_new.h"
+#include "dbus_new_handlers.h"
+#include "dbus_new_handlers_p2p.h"
+#include "dbus_dict_helpers.h"
+#include "p2p/p2p.h"
+#include "common/ieee802_11_defs.h"
+#include "ap/hostapd.h"
+#include "ap/ap_config.h"
+#include "ap/wps_hostapd.h"
+
+#include "../p2p_supplicant.h"
+#include "../wifi_display.h"
+
+
+static int wpas_dbus_validate_dbus_ipaddr(struct wpa_dbus_dict_entry entry)
+{
+	if (entry.type != DBUS_TYPE_ARRAY ||
+	    entry.array_type != DBUS_TYPE_BYTE ||
+	    entry.array_len != 4)
+		return 0;
+
+	return 1;
+}
+
+
+static dbus_bool_t no_p2p_mgmt_interface(DBusError *error)
+{
+	dbus_set_error_const(error, WPAS_DBUS_ERROR_IFACE_UNKNOWN,
+			     "Could not find P2P mgmt interface");
+	return FALSE;
+}
+
+
+/**
+ * Parses out the mac address from the peer object path.
+ * @peer_path - object path of the form
+ *	/fi/w1/wpa_supplicant1/Interfaces/n/Peers/00112233445566 (no colons)
+ * @addr - out param must be of ETH_ALEN size
+ * Returns 0 if valid (including MAC), -1 otherwise
+ */
+static int parse_peer_object_path(const char *peer_path, u8 addr[ETH_ALEN])
+{
+	const char *p;
+
+	if (!peer_path)
+		return -1;
+	p = os_strrchr(peer_path, '/');
+	if (!p)
+		return -1;
+	p++;
+	return hwaddr_compact_aton(p, addr);
+}
+
+
+/**
+ * wpas_dbus_error_persistent_group_unknown - Return a new PersistentGroupUnknown
+ * error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return an invalid persistent group error.
+ */
+static DBusMessage *
+wpas_dbus_error_persistent_group_unknown(DBusMessage *message)
+{
+	return dbus_message_new_error(
+		message, WPAS_DBUS_ERROR_NETWORK_UNKNOWN,
+		"There is no such persistent group in this P2P device.");
+}
+
+
+/**
+ * wpas_dbus_error_no_p2p_mgmt_iface - Return a new InterfaceUnknown error
+ * message
+ * @message: Pointer to incoming dbus message this error refers to
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return an unknown interface error.
+ */
+static DBusMessage * wpas_dbus_error_no_p2p_mgmt_iface(DBusMessage *message)
+{
+	wpa_printf(MSG_DEBUG, "dbus: Could not find P2P mgmt interface");
+	return dbus_message_new_error(message, WPAS_DBUS_ERROR_IFACE_UNKNOWN,
+				      "Could not find P2P mgmt interface");
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_find(DBusMessage *message,
+					 struct wpa_supplicant *wpa_s)
+{
+	struct wpa_dbus_dict_entry entry;
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter;
+	DBusMessageIter iter_dict;
+	unsigned int timeout = 0;
+	enum p2p_discovery_type type = P2P_FIND_START_WITH_FULL;
+	int num_req_dev_types = 0;
+	unsigned int i;
+	u8 *req_dev_types = NULL;
+	unsigned int freq = 0;
+
+	dbus_message_iter_init(message, &iter);
+	entry.key = NULL;
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto error;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto error;
+
+		if (os_strcmp(entry.key, "Timeout") == 0 &&
+		    entry.type == DBUS_TYPE_INT32) {
+			timeout = entry.uint32_value;
+		} else if (os_strcmp(entry.key, "RequestedDeviceTypes") == 0) {
+			if (entry.type != DBUS_TYPE_ARRAY ||
+			    entry.array_type != WPAS_DBUS_TYPE_BINARRAY)
+				goto error_clear;
+
+			os_free(req_dev_types);
+			req_dev_types =
+				os_malloc(WPS_DEV_TYPE_LEN * entry.array_len);
+			if (!req_dev_types)
+				goto error_clear;
+
+			for (i = 0; i < entry.array_len; i++) {
+				if (wpabuf_len(entry.binarray_value[i]) !=
+				    WPS_DEV_TYPE_LEN)
+					goto error_clear;
+				os_memcpy(req_dev_types + i * WPS_DEV_TYPE_LEN,
+					  wpabuf_head(entry.binarray_value[i]),
+					  WPS_DEV_TYPE_LEN);
+			}
+			num_req_dev_types = entry.array_len;
+		} else if (os_strcmp(entry.key, "DiscoveryType") == 0 &&
+			   entry.type == DBUS_TYPE_STRING) {
+			if (os_strcmp(entry.str_value, "start_with_full") == 0)
+				type = P2P_FIND_START_WITH_FULL;
+			else if (os_strcmp(entry.str_value, "social") == 0)
+				type = P2P_FIND_ONLY_SOCIAL;
+			else if (os_strcmp(entry.str_value, "progressive") == 0)
+				type = P2P_FIND_PROGRESSIVE;
+			else
+				goto error_clear;
+		} else if (os_strcmp(entry.key, "freq") == 0 &&
+			   (entry.type == DBUS_TYPE_INT32 ||
+			    entry.type == DBUS_TYPE_UINT32)) {
+			freq = entry.uint32_value;
+		} else
+			goto error_clear;
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (!wpa_s) {
+		reply = wpas_dbus_error_no_p2p_mgmt_iface(message);
+		goto error_nop2p;
+	}
+
+	if (wpas_p2p_find(wpa_s, timeout, type, num_req_dev_types,
+			  req_dev_types, NULL, 0, 0, NULL, freq, false))
+		reply = wpas_dbus_error_unknown_error(
+			message, "Could not start P2P find");
+
+	os_free(req_dev_types);
+	return reply;
+
+error_clear:
+	wpa_dbus_dict_entry_clear(&entry);
+error:
+	reply = wpas_dbus_error_invalid_args(message, entry.key);
+error_nop2p:
+	os_free(req_dev_types);
+	return reply;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_stop_find(DBusMessage *message,
+					      struct wpa_supplicant *wpa_s)
+{
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (wpa_s)
+		wpas_p2p_stop_find(wpa_s);
+	return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_rejectpeer(DBusMessage *message,
+					       struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter;
+	char *peer_object_path = NULL;
+	u8 peer_addr[ETH_ALEN];
+
+	dbus_message_iter_init(message, &iter);
+	dbus_message_iter_get_basic(&iter, &peer_object_path);
+
+	if (parse_peer_object_path(peer_object_path, peer_addr) < 0)
+		return wpas_dbus_error_invalid_args(message, NULL);
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (!wpa_s)
+		return wpas_dbus_error_no_p2p_mgmt_iface(message);
+
+	if (wpas_p2p_reject(wpa_s, peer_addr) < 0)
+		return wpas_dbus_error_unknown_error(message,
+				"Failed to call wpas_p2p_reject method.");
+
+	return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_listen(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s)
+{
+	dbus_int32_t timeout = 0;
+
+	if (!dbus_message_get_args(message, NULL, DBUS_TYPE_INT32, &timeout,
+				   DBUS_TYPE_INVALID))
+		return wpas_dbus_error_no_memory(message);
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (!wpa_s)
+		return wpas_dbus_error_no_p2p_mgmt_iface(message);
+
+	if (wpas_p2p_listen(wpa_s, (unsigned int) timeout)) {
+		return dbus_message_new_error(message,
+					      WPAS_DBUS_ERROR_UNKNOWN_ERROR,
+					      "Could not start P2P listen");
+	}
+
+	return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_extendedlisten(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	unsigned int period = 0, interval = 0;
+	struct wpa_dbus_dict_entry entry;
+	DBusMessageIter iter;
+	DBusMessageIter iter_dict;
+
+	dbus_message_iter_init(message, &iter);
+	entry.key = NULL;
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto error;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto error;
+
+		if (os_strcmp(entry.key, "period") == 0 &&
+		    entry.type == DBUS_TYPE_INT32)
+			period = entry.uint32_value;
+		else if (os_strcmp(entry.key, "interval") == 0 &&
+			 entry.type == DBUS_TYPE_INT32)
+			interval = entry.uint32_value;
+		else
+			goto error_clear;
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (!wpa_s)
+		return wpas_dbus_error_no_p2p_mgmt_iface(message);
+
+	if (wpas_p2p_ext_listen(wpa_s, period, interval))
+		return wpas_dbus_error_unknown_error(
+			message, "failed to initiate a p2p_ext_listen.");
+
+	return NULL;
+
+error_clear:
+	wpa_dbus_dict_entry_clear(&entry);
+error:
+	return wpas_dbus_error_invalid_args(message, entry.key);
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_presence_request(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	unsigned int dur1 = 0, int1 = 0, dur2 = 0, int2 = 0;
+	struct wpa_dbus_dict_entry entry;
+	DBusMessageIter iter;
+	DBusMessageIter iter_dict;
+
+	dbus_message_iter_init(message, &iter);
+	entry.key = NULL;
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto error;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto error;
+
+		if (os_strcmp(entry.key, "duration1") == 0 &&
+		    entry.type == DBUS_TYPE_INT32)
+			dur1 = entry.uint32_value;
+		else if (os_strcmp(entry.key, "interval1") == 0 &&
+			 entry.type == DBUS_TYPE_INT32)
+			int1 = entry.uint32_value;
+		else if (os_strcmp(entry.key, "duration2") == 0 &&
+			 entry.type == DBUS_TYPE_INT32)
+			dur2 = entry.uint32_value;
+		else if (os_strcmp(entry.key, "interval2") == 0 &&
+			 entry.type == DBUS_TYPE_INT32)
+			int2 = entry.uint32_value;
+		else
+			goto error_clear;
+
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	if (wpas_p2p_presence_req(wpa_s, dur1, int1, dur2, int2) < 0)
+		return wpas_dbus_error_unknown_error(message,
+				"Failed to invoke presence request.");
+
+	return NULL;
+
+error_clear:
+	wpa_dbus_dict_entry_clear(&entry);
+error:
+	return wpas_dbus_error_invalid_args(message, entry.key);
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_group_add(DBusMessage *message,
+					      struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter_dict;
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter;
+	struct wpa_dbus_dict_entry entry;
+	char *pg_object_path = NULL;
+	int persistent_group = 0;
+	int freq = 0;
+	char *iface = NULL;
+	unsigned int group_id = 0;
+	struct wpa_ssid *ssid;
+
+	dbus_message_iter_init(message, &iter);
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto inv_args;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto inv_args;
+
+		if (os_strcmp(entry.key, "persistent") == 0 &&
+		    entry.type == DBUS_TYPE_BOOLEAN) {
+			persistent_group = entry.bool_value;
+		} else if (os_strcmp(entry.key, "frequency") == 0 &&
+			   entry.type == DBUS_TYPE_INT32) {
+			freq = entry.int32_value;
+			if (freq <= 0)
+				goto inv_args_clear;
+		} else if (os_strcmp(entry.key, "persistent_group_object") ==
+			   0 &&
+			   entry.type == DBUS_TYPE_OBJECT_PATH)
+			pg_object_path = os_strdup(entry.str_value);
+		else
+			goto inv_args_clear;
+
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (!wpa_s) {
+		reply = wpas_dbus_error_no_p2p_mgmt_iface(message);
+		goto out;
+	}
+
+	if (pg_object_path != NULL) {
+		char *net_id_str;
+
+		/*
+		 * A persistent group Object Path is defined meaning we want
+		 * to re-invoke a persistent group.
+		 */
+
+		iface = wpas_dbus_new_decompose_object_path(
+			pg_object_path, WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART,
+			&net_id_str);
+		if (iface == NULL || net_id_str == NULL ||
+		    !wpa_s->parent->dbus_new_path ||
+		    os_strcmp(iface, wpa_s->parent->dbus_new_path) != 0) {
+			reply =
+			    wpas_dbus_error_invalid_args(message,
+							 pg_object_path);
+			goto out;
+		}
+
+		group_id = strtoul(net_id_str, NULL, 10);
+		if (errno == EINVAL) {
+			reply = wpas_dbus_error_invalid_args(
+						message, pg_object_path);
+			goto out;
+		}
+
+		/* Get the SSID structure from the persistent group id */
+		ssid = wpa_config_get_network(wpa_s->conf, group_id);
+		if (ssid == NULL || ssid->disabled != 2)
+			goto inv_args;
+
+		if (wpas_p2p_group_add_persistent(wpa_s, ssid, 0, freq, 0, 0, 0,
+						  0, 0, 0, 0, NULL, 0, 0,
+						  false)) {
+			reply = wpas_dbus_error_unknown_error(
+				message,
+				"Failed to reinvoke a persistent group");
+			goto out;
+		}
+	} else if (wpas_p2p_group_add(wpa_s, persistent_group, freq, 0, 0, 0,
+				      0, 0, 0, false))
+		goto inv_args;
+
+out:
+	os_free(pg_object_path);
+	os_free(iface);
+	return reply;
+inv_args_clear:
+	wpa_dbus_dict_entry_clear(&entry);
+inv_args:
+	reply = wpas_dbus_error_invalid_args(message, NULL);
+	goto out;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_disconnect(DBusMessage *message,
+					       struct wpa_supplicant *wpa_s)
+{
+	if (wpas_p2p_disconnect(wpa_s))
+		return wpas_dbus_error_unknown_error(message,
+						"failed to disconnect");
+
+	return NULL;
+}
+
+
+static dbus_bool_t wpa_dbus_p2p_check_enabled(struct wpa_supplicant *wpa_s,
+					      DBusMessage *message,
+					      DBusMessage **out_reply,
+					      DBusError *error)
+{
+	/* Return an error message or an error if P2P isn't available */
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL) {
+		if (out_reply) {
+			*out_reply = dbus_message_new_error(
+				message, DBUS_ERROR_FAILED,
+				"P2P is not available for this interface");
+		}
+		dbus_set_error_const(error, DBUS_ERROR_FAILED,
+				     "P2P is not available for this interface");
+		return FALSE;
+	}
+	if (!wpa_s->global->p2p_init_wpa_s) {
+		if (out_reply)
+			*out_reply = wpas_dbus_error_no_p2p_mgmt_iface(
+				message);
+		return no_p2p_mgmt_interface(error);
+	}
+	return TRUE;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_remove_client(DBusMessage *message,
+						  struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter_dict;
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter;
+	struct wpa_dbus_dict_entry entry;
+	char *peer_object_path = NULL;
+	char *interface_addr = NULL;
+	u8 peer_addr[ETH_ALEN];
+
+	if (!wpa_dbus_p2p_check_enabled(wpa_s, message, &reply, NULL))
+		return reply;
+
+	dbus_message_iter_init(message, &iter);
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto err;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto err;
+
+		if (os_strcmp(entry.key, "peer") == 0 &&
+		    entry.type == DBUS_TYPE_OBJECT_PATH) {
+			os_free(peer_object_path);
+			peer_object_path = os_strdup(entry.str_value);
+			wpa_dbus_dict_entry_clear(&entry);
+		} else if (os_strcmp(entry.key, "iface") == 0 &&
+			   entry.type == DBUS_TYPE_STRING) {
+			os_free(interface_addr);
+			interface_addr = os_strdup(entry.str_value);
+			wpa_dbus_dict_entry_clear(&entry);
+		} else {
+			wpa_dbus_dict_entry_clear(&entry);
+			goto err;
+		}
+	}
+
+	if ((!peer_object_path && !interface_addr) ||
+	    (peer_object_path &&
+	     (parse_peer_object_path(peer_object_path, peer_addr) < 0 ||
+	      !p2p_peer_known(wpa_s->global->p2p, peer_addr))) ||
+	    (interface_addr && hwaddr_aton(interface_addr, peer_addr) < 0))
+		goto err;
+
+	wpas_p2p_remove_client(wpa_s, peer_addr, interface_addr != NULL);
+	reply = NULL;
+out:
+	os_free(peer_object_path);
+	os_free(interface_addr);
+	return reply;
+err:
+	reply = wpas_dbus_error_invalid_args(message, "Invalid address format");
+	goto out;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_flush(DBusMessage *message,
+					  struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+
+	if (!wpa_dbus_p2p_check_enabled(wpa_s, message, &reply, NULL))
+		return reply;
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+	wpas_p2p_stop_find(wpa_s);
+	os_memset(wpa_s->p2p_auth_invite, 0, ETH_ALEN);
+	wpa_s->force_long_sd = 0;
+	p2p_flush(wpa_s->global->p2p);
+
+	return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_connect(DBusMessage *message,
+					    struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter_dict;
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter;
+	struct wpa_dbus_dict_entry entry;
+	char *peer_object_path = NULL;
+	int persistent_group = 0;
+	int join = 0;
+	int authorize_only = 0;
+	int go_intent = -1;
+	int freq = 0;
+	u8 addr[ETH_ALEN];
+	char *pin = NULL;
+	enum p2p_wps_method wps_method = WPS_NOT_READY;
+	int new_pin;
+	char *err_msg = NULL;
+	char *iface = NULL;
+	int ret;
+
+	if (!wpa_dbus_p2p_check_enabled(wpa_s, message, &reply, NULL))
+		return reply;
+
+	dbus_message_iter_init(message, &iter);
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto inv_args;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto inv_args;
+
+		if (os_strcmp(entry.key, "peer") == 0 &&
+		    entry.type == DBUS_TYPE_OBJECT_PATH) {
+			peer_object_path = os_strdup(entry.str_value);
+		} else if (os_strcmp(entry.key, "persistent") == 0 &&
+			   entry.type == DBUS_TYPE_BOOLEAN) {
+			persistent_group = entry.bool_value;
+		} else if (os_strcmp(entry.key, "join") == 0 &&
+			   entry.type == DBUS_TYPE_BOOLEAN) {
+			join = entry.bool_value;
+		} else if (os_strcmp(entry.key, "authorize_only") == 0 &&
+			   entry.type == DBUS_TYPE_BOOLEAN) {
+			authorize_only = entry.bool_value;
+		} else if (os_strcmp(entry.key, "frequency") == 0 &&
+			   entry.type == DBUS_TYPE_INT32) {
+			freq = entry.int32_value;
+			if (freq <= 0)
+				goto inv_args_clear;
+		} else if (os_strcmp(entry.key, "go_intent") == 0 &&
+			   entry.type == DBUS_TYPE_INT32) {
+			go_intent = entry.int32_value;
+			if ((go_intent < 0) || (go_intent > 15))
+				goto inv_args_clear;
+		} else if (os_strcmp(entry.key, "wps_method") == 0 &&
+			   entry.type == DBUS_TYPE_STRING) {
+			if (os_strcmp(entry.str_value, "pbc") == 0)
+				wps_method = WPS_PBC;
+			else if (os_strcmp(entry.str_value, "pin") == 0)
+				wps_method = WPS_PIN_DISPLAY;
+			else if (os_strcmp(entry.str_value, "display") == 0)
+				wps_method = WPS_PIN_DISPLAY;
+			else if (os_strcmp(entry.str_value, "keypad") == 0)
+				wps_method = WPS_PIN_KEYPAD;
+			else
+				goto inv_args_clear;
+		} else if (os_strcmp(entry.key, "pin") == 0 &&
+			   entry.type == DBUS_TYPE_STRING) {
+			pin = os_strdup(entry.str_value);
+		} else
+			goto inv_args_clear;
+
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	if (wps_method == WPS_NOT_READY ||
+	    parse_peer_object_path(peer_object_path, addr) < 0 ||
+	    !p2p_peer_known(wpa_s->global->p2p, addr))
+		goto inv_args;
+
+	/*
+	 * Validate the wps_method specified and the pin value.
+	 */
+	if ((!pin || !pin[0]) && wps_method == WPS_PIN_KEYPAD)
+		goto inv_args;
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+	new_pin = wpas_p2p_connect(wpa_s, addr, pin, wps_method,
+				   persistent_group, 0, join, authorize_only,
+				   go_intent, freq, 0, -1, 0, 0, 0, 0, 0, 0,
+				   NULL, 0, false);
+
+	if (new_pin >= 0) {
+		char npin[9];
+		char *generated_pin;
+
+		ret = os_snprintf(npin, sizeof(npin), "%08d", new_pin);
+		if (os_snprintf_error(sizeof(npin), ret)) {
+			reply = wpas_dbus_error_unknown_error(message,
+							      "invalid PIN");
+			goto out;
+		}
+		generated_pin = npin;
+		reply = dbus_message_new_method_return(message);
+		dbus_message_append_args(reply, DBUS_TYPE_STRING,
+					 &generated_pin, DBUS_TYPE_INVALID);
+	} else {
+		switch (new_pin) {
+		case -2:
+			err_msg =
+				"connect failed due to channel unavailability.";
+			iface = WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNAVAILABLE;
+			break;
+
+		case -3:
+			err_msg = "connect failed due to unsupported channel.";
+			iface = WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNSUPPORTED;
+			break;
+
+		default:
+			err_msg = "connect failed due to unspecified error.";
+			iface = WPAS_DBUS_ERROR_CONNECT_UNSPECIFIED_ERROR;
+			break;
+		}
+
+		/*
+		 * TODO:
+		 * Do we need specialized errors corresponding to above
+		 * error conditions as against just returning a different
+		 * error message?
+		 */
+		reply = dbus_message_new_error(message, iface, err_msg);
+	}
+
+out:
+	os_free(peer_object_path);
+	os_free(pin);
+	return reply;
+inv_args_clear:
+	wpa_dbus_dict_entry_clear(&entry);
+inv_args:
+	reply = wpas_dbus_error_invalid_args(message, NULL);
+	goto out;
+}
+
+
+/**
+ * wpas_dbus_handler_p2p_cancel - Cancel P2P group formation
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: NULL on success or DBus error on failure
+ *
+ * Handler for "Cancel" method call. Returns NULL if P2P cancel succeeds or DBus
+ * error on P2P cancel failure
+ */
+DBusMessage * wpas_dbus_handler_p2p_cancel(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s)
+{
+	if (wpas_p2p_cancel(wpa_s))
+		return wpas_dbus_error_unknown_error(message,
+						     "P2P cancel failed");
+
+	return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_invite(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter_dict;
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter;
+	struct wpa_dbus_dict_entry entry;
+	char *peer_object_path = NULL;
+	char *pg_object_path = NULL;
+	char *iface = NULL;
+	u8 peer_addr[ETH_ALEN];
+	unsigned int group_id = 0;
+	int persistent = 0;
+	struct wpa_ssid *ssid;
+	const char *group_ifname;
+
+	if (!wpa_dbus_p2p_check_enabled(wpa_s, message, &reply, NULL))
+		return reply;
+
+	dbus_message_iter_init(message, &iter);
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto err;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto err;
+
+		if (os_strcmp(entry.key, "peer") == 0 &&
+		    entry.type == DBUS_TYPE_OBJECT_PATH) {
+			peer_object_path = os_strdup(entry.str_value);
+			wpa_dbus_dict_entry_clear(&entry);
+		} else if (os_strcmp(entry.key, "persistent_group_object") ==
+			   0 &&
+			   entry.type == DBUS_TYPE_OBJECT_PATH) {
+			pg_object_path = os_strdup(entry.str_value);
+			persistent = 1;
+			wpa_dbus_dict_entry_clear(&entry);
+		} else {
+			wpa_dbus_dict_entry_clear(&entry);
+			goto err;
+		}
+	}
+
+	if (parse_peer_object_path(peer_object_path, peer_addr) < 0 ||
+	    !p2p_peer_known(wpa_s->global->p2p, peer_addr))
+		goto err;
+
+	/* Capture the interface name for the group first */
+	group_ifname = wpa_s->ifname;
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+	if (persistent) {
+		char *net_id_str;
+		/*
+		 * A group ID is defined meaning we want to re-invoke a
+		 * persistent group
+		 */
+
+		iface = wpas_dbus_new_decompose_object_path(
+			pg_object_path,
+			WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART,
+			&net_id_str);
+		if (iface == NULL || net_id_str == NULL ||
+		    !wpa_s->parent->dbus_new_path ||
+		    os_strcmp(iface, wpa_s->parent->dbus_new_path) != 0) {
+			reply = wpas_dbus_error_invalid_args(message,
+							     pg_object_path);
+			goto out;
+		}
+
+		group_id = strtoul(net_id_str, NULL, 10);
+		if (errno == EINVAL) {
+			reply = wpas_dbus_error_invalid_args(
+				message, pg_object_path);
+			goto out;
+		}
+
+		/* Get the SSID structure from the persistent group id */
+		ssid = wpa_config_get_network(wpa_s->conf, group_id);
+		if (ssid == NULL || ssid->disabled != 2)
+			goto err;
+
+		if (wpas_p2p_invite(wpa_s, peer_addr, ssid, NULL, 0, 0, 0, 0, 0,
+				    0, 0, 0, false) < 0) {
+			reply = wpas_dbus_error_unknown_error(
+				message,
+				"Failed to reinvoke a persistent group");
+			goto out;
+		}
+	} else {
+		/*
+		 * No group ID means propose to a peer to join my active group
+		 */
+		if (wpas_p2p_invite_group(wpa_s, group_ifname,
+					  peer_addr, NULL, false)) {
+			reply = wpas_dbus_error_unknown_error(
+				message, "Failed to join to an active group");
+			goto out;
+		}
+	}
+
+out:
+	os_free(iface);
+	os_free(pg_object_path);
+	os_free(peer_object_path);
+	return reply;
+
+err:
+	reply = wpas_dbus_error_invalid_args(message, NULL);
+	goto out;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_prov_disc_req(DBusMessage *message,
+						  struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter;
+	char *peer_object_path = NULL;
+	char *config_method = NULL;
+	u8 peer_addr[ETH_ALEN];
+
+	dbus_message_iter_init(message, &iter);
+	dbus_message_iter_get_basic(&iter, &peer_object_path);
+
+	if (parse_peer_object_path(peer_object_path, peer_addr) < 0)
+		return wpas_dbus_error_invalid_args(message, NULL);
+
+	dbus_message_iter_next(&iter);
+	dbus_message_iter_get_basic(&iter, &config_method);
+
+	/*
+	 * Validation checks on config_method are being duplicated here
+	 * to be able to return invalid args reply since the error code
+	 * from p2p module are not granular enough (yet).
+	 */
+	if (os_strcmp(config_method, "display") &&
+	    os_strcmp(config_method, "keypad") &&
+	    os_strcmp(config_method, "pbc") &&
+	    os_strcmp(config_method, "pushbutton"))
+		return wpas_dbus_error_invalid_args(message, NULL);
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (!wpa_s)
+		return wpas_dbus_error_no_p2p_mgmt_iface(message);
+
+	if (wpas_p2p_prov_disc(wpa_s, peer_addr, config_method,
+			       WPAS_P2P_PD_FOR_GO_NEG, NULL) < 0)
+		return wpas_dbus_error_unknown_error(message,
+				"Failed to send provision discovery request");
+
+	return NULL;
+}
+
+
+/*
+ * P2P Device property accessor methods.
+ */
+
+dbus_bool_t wpas_dbus_getter_p2p_device_config(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	DBusMessageIter variant_iter, dict_iter;
+	DBusMessageIter iter_secdev_dict_entry, iter_secdev_dict_val,
+		iter_secdev_dict_array;
+	const char *dev_name;
+	int num_vendor_extensions = 0;
+	int i;
+	const struct wpabuf *vendor_ext[P2P_MAX_WPS_VENDOR_EXT];
+
+	if (!wpa_dbus_p2p_check_enabled(wpa_s, NULL, NULL, error))
+		return FALSE;
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+					      "a{sv}", &variant_iter) ||
+	    !wpa_dbus_dict_open_write(&variant_iter, &dict_iter))
+		goto err_no_mem;
+
+	/* DeviceName */
+	dev_name = wpa_s->conf->device_name;
+	if (dev_name &&
+	    !wpa_dbus_dict_append_string(&dict_iter, "DeviceName", dev_name))
+		goto err_no_mem;
+
+	/* Primary device type */
+	if (!wpa_dbus_dict_append_byte_array(&dict_iter, "PrimaryDeviceType",
+					     (char *) wpa_s->conf->device_type,
+					     WPS_DEV_TYPE_LEN))
+		goto err_no_mem;
+
+	/* Secondary device types */
+	if (wpa_s->conf->num_sec_device_types) {
+		if (!wpa_dbus_dict_begin_array(&dict_iter,
+					       "SecondaryDeviceTypes",
+					       DBUS_TYPE_ARRAY_AS_STRING
+					       DBUS_TYPE_BYTE_AS_STRING,
+					       &iter_secdev_dict_entry,
+					       &iter_secdev_dict_val,
+					       &iter_secdev_dict_array))
+			goto err_no_mem;
+
+		for (i = 0; i < wpa_s->conf->num_sec_device_types; i++)
+			wpa_dbus_dict_bin_array_add_element(
+				&iter_secdev_dict_array,
+				wpa_s->conf->sec_device_type[i],
+				WPS_DEV_TYPE_LEN);
+
+		if (!wpa_dbus_dict_end_array(&dict_iter,
+					     &iter_secdev_dict_entry,
+					     &iter_secdev_dict_val,
+					     &iter_secdev_dict_array))
+			goto err_no_mem;
+	}
+
+	/* GO IP address */
+	if (WPA_GET_BE32(wpa_s->conf->ip_addr_go) &&
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrGo",
+					     (char *) wpa_s->conf->ip_addr_go,
+					     4))
+		goto err_no_mem;
+
+	/* IP address mask */
+	if (WPA_GET_BE32(wpa_s->conf->ip_addr_mask) &&
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrMask",
+					     (char *) wpa_s->conf->ip_addr_mask,
+					     4))
+		goto err_no_mem;
+
+	/* IP address start */
+	if (WPA_GET_BE32(wpa_s->conf->ip_addr_start) &&
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrStart",
+					     (char *)
+					     wpa_s->conf->ip_addr_start,
+					     4))
+		goto err_no_mem;
+
+	/* IP address end */
+	if (WPA_GET_BE32(wpa_s->conf->ip_addr_end) &&
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrEnd",
+					     (char *) wpa_s->conf->ip_addr_end,
+					     4))
+		goto err_no_mem;
+
+	/* Vendor Extensions */
+	for (i = 0; i < P2P_MAX_WPS_VENDOR_EXT; i++) {
+		if (wpa_s->conf->wps_vendor_ext[i] == NULL)
+			continue;
+		vendor_ext[num_vendor_extensions++] =
+			wpa_s->conf->wps_vendor_ext[i];
+	}
+
+	if ((num_vendor_extensions &&
+	     !wpa_dbus_dict_append_wpabuf_array(&dict_iter,
+						"VendorExtension",
+						vendor_ext,
+						num_vendor_extensions)) ||
+	    !wpa_dbus_dict_append_uint32(&dict_iter, "GOIntent",
+					 wpa_s->conf->p2p_go_intent) ||
+	    !wpa_dbus_dict_append_bool(&dict_iter, "PersistentReconnect",
+				       wpa_s->conf->persistent_reconnect) ||
+	    !wpa_dbus_dict_append_uint32(&dict_iter, "ListenRegClass",
+					 wpa_s->conf->p2p_listen_reg_class) ||
+	    !wpa_dbus_dict_append_uint32(&dict_iter, "ListenChannel",
+					 wpa_s->conf->p2p_listen_channel) ||
+	    !wpa_dbus_dict_append_uint32(&dict_iter, "OperRegClass",
+					 wpa_s->conf->p2p_oper_reg_class) ||
+	    !wpa_dbus_dict_append_uint32(&dict_iter, "OperChannel",
+					 wpa_s->conf->p2p_oper_channel) ||
+	    (wpa_s->conf->p2p_ssid_postfix &&
+	     !wpa_dbus_dict_append_string(&dict_iter, "SsidPostfix",
+					  wpa_s->conf->p2p_ssid_postfix)) ||
+	    !wpa_dbus_dict_append_bool(&dict_iter, "IntraBss",
+				       wpa_s->conf->p2p_intra_bss) ||
+	    !wpa_dbus_dict_append_uint32(&dict_iter, "GroupIdle",
+					 wpa_s->conf->p2p_group_idle) ||
+	    !wpa_dbus_dict_append_uint32(&dict_iter, "disassoc_low_ack",
+					 wpa_s->conf->disassoc_low_ack) ||
+	    !wpa_dbus_dict_append_bool(&dict_iter, "NoGroupIface",
+				       wpa_s->conf->p2p_no_group_iface) ||
+	    !wpa_dbus_dict_append_uint32(&dict_iter, "p2p_search_delay",
+					 wpa_s->conf->p2p_search_delay) ||
+	    !wpa_dbus_dict_close_write(&variant_iter, &dict_iter) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter))
+		goto err_no_mem;
+
+	return TRUE;
+
+err_no_mem:
+	dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+	return FALSE;
+}
+
+
+dbus_bool_t wpas_dbus_setter_p2p_device_config(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	DBusMessageIter variant_iter, iter_dict;
+	struct wpa_dbus_dict_entry entry = {.type = DBUS_TYPE_STRING };
+	unsigned int i;
+
+	if (!wpa_dbus_p2p_check_enabled(wpa_s, NULL, NULL, error))
+		return FALSE;
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+	dbus_message_iter_recurse(iter, &variant_iter);
+	if (!wpa_dbus_dict_open_read(&variant_iter, &iter_dict, error))
+		return FALSE;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry)) {
+			dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+					     "invalid message format");
+			return FALSE;
+		}
+
+		if (os_strcmp(entry.key, "DeviceName") == 0) {
+			char *devname;
+
+			if (entry.type != DBUS_TYPE_STRING ||
+			    os_strlen(entry.str_value) > WPS_DEV_NAME_MAX_LEN)
+				goto error;
+
+			devname = os_strdup(entry.str_value);
+			if (devname == NULL)
+				goto err_no_mem_clear;
+
+			os_free(wpa_s->conf->device_name);
+			wpa_s->conf->device_name = devname;
+
+			wpa_s->conf->changed_parameters |=
+				CFG_CHANGED_DEVICE_NAME;
+		} else if (os_strcmp(entry.key, "PrimaryDeviceType") == 0) {
+			if (entry.type != DBUS_TYPE_ARRAY ||
+			    entry.array_type != DBUS_TYPE_BYTE ||
+			    entry.array_len != WPS_DEV_TYPE_LEN)
+				goto error;
+
+			os_memcpy(wpa_s->conf->device_type,
+				  entry.bytearray_value,
+				  WPS_DEV_TYPE_LEN);
+			wpa_s->conf->changed_parameters |=
+				CFG_CHANGED_DEVICE_TYPE;
+		} else if (os_strcmp(entry.key, "SecondaryDeviceTypes") == 0) {
+			if (entry.type != DBUS_TYPE_ARRAY ||
+			    entry.array_type != WPAS_DBUS_TYPE_BINARRAY ||
+			    entry.array_len > MAX_SEC_DEVICE_TYPES)
+				goto error;
+
+			for (i = 0; i < entry.array_len; i++)
+				if (wpabuf_len(entry.binarray_value[i]) !=
+				    WPS_DEV_TYPE_LEN)
+					goto err_no_mem_clear;
+			for (i = 0; i < entry.array_len; i++)
+				os_memcpy(wpa_s->conf->sec_device_type[i],
+					  wpabuf_head(entry.binarray_value[i]),
+					  WPS_DEV_TYPE_LEN);
+			wpa_s->conf->num_sec_device_types = entry.array_len;
+			wpa_s->conf->changed_parameters |=
+					CFG_CHANGED_SEC_DEVICE_TYPE;
+		} else if (os_strcmp(entry.key, "VendorExtension") == 0) {
+			if (entry.type != DBUS_TYPE_ARRAY ||
+			    entry.array_type != WPAS_DBUS_TYPE_BINARRAY ||
+			    (entry.array_len > P2P_MAX_WPS_VENDOR_EXT))
+				goto error;
+
+			wpa_s->conf->changed_parameters |=
+				CFG_CHANGED_VENDOR_EXTENSION;
+
+			for (i = 0; i < P2P_MAX_WPS_VENDOR_EXT; i++) {
+				wpabuf_free(wpa_s->conf->wps_vendor_ext[i]);
+				if (i < entry.array_len) {
+					wpa_s->conf->wps_vendor_ext[i] =
+						entry.binarray_value[i];
+					entry.binarray_value[i] = NULL;
+				} else
+					wpa_s->conf->wps_vendor_ext[i] = NULL;
+			}
+		} else if (os_strcmp(entry.key, "GOIntent") == 0 &&
+			   entry.type == DBUS_TYPE_UINT32 &&
+			   (entry.uint32_value <= 15))
+			wpa_s->conf->p2p_go_intent = entry.uint32_value;
+		else if (os_strcmp(entry.key, "PersistentReconnect") == 0 &&
+			 entry.type == DBUS_TYPE_BOOLEAN)
+			wpa_s->conf->persistent_reconnect = entry.bool_value;
+		else if (os_strcmp(entry.key, "ListenRegClass") == 0 &&
+			 entry.type == DBUS_TYPE_UINT32) {
+			wpa_s->conf->p2p_listen_reg_class = entry.uint32_value;
+			wpa_s->conf->changed_parameters |=
+				CFG_CHANGED_P2P_LISTEN_CHANNEL;
+		} else if (os_strcmp(entry.key, "ListenChannel") == 0 &&
+			   entry.type == DBUS_TYPE_UINT32) {
+			wpa_s->conf->p2p_listen_channel = entry.uint32_value;
+			wpa_s->conf->changed_parameters |=
+				CFG_CHANGED_P2P_LISTEN_CHANNEL;
+		} else if (os_strcmp(entry.key, "OperRegClass") == 0 &&
+			   entry.type == DBUS_TYPE_UINT32) {
+			wpa_s->conf->p2p_oper_reg_class = entry.uint32_value;
+			wpa_s->conf->changed_parameters |=
+				CFG_CHANGED_P2P_OPER_CHANNEL;
+		} else if (os_strcmp(entry.key, "OperChannel") == 0 &&
+			   entry.type == DBUS_TYPE_UINT32) {
+			wpa_s->conf->p2p_oper_channel = entry.uint32_value;
+			wpa_s->conf->changed_parameters |=
+				CFG_CHANGED_P2P_OPER_CHANNEL;
+		} else if (os_strcmp(entry.key, "SsidPostfix") == 0) {
+			char *postfix;
+
+			if (entry.type != DBUS_TYPE_STRING)
+				goto error;
+
+			postfix = os_strdup(entry.str_value);
+			if (!postfix)
+				goto err_no_mem_clear;
+
+			os_free(wpa_s->conf->p2p_ssid_postfix);
+			wpa_s->conf->p2p_ssid_postfix = postfix;
+
+			wpa_s->conf->changed_parameters |=
+					CFG_CHANGED_P2P_SSID_POSTFIX;
+		} else if (os_strcmp(entry.key, "IntraBss") == 0 &&
+			   entry.type == DBUS_TYPE_BOOLEAN) {
+			wpa_s->conf->p2p_intra_bss = entry.bool_value;
+			wpa_s->conf->changed_parameters |=
+				CFG_CHANGED_P2P_INTRA_BSS;
+		} else if (os_strcmp(entry.key, "IpAddrGo") == 0) {
+			if (!wpas_dbus_validate_dbus_ipaddr(entry))
+				goto error;
+			os_memcpy(wpa_s->conf->ip_addr_go,
+				  entry.bytearray_value, 4);
+		} else if (os_strcmp(entry.key, "IpAddrMask") == 0) {
+			if (!wpas_dbus_validate_dbus_ipaddr(entry))
+				goto error;
+			os_memcpy(wpa_s->conf->ip_addr_mask,
+				  entry.bytearray_value, 4);
+		} else if (os_strcmp(entry.key, "IpAddrStart") == 0) {
+			if (!wpas_dbus_validate_dbus_ipaddr(entry))
+				goto error;
+			os_memcpy(wpa_s->conf->ip_addr_start,
+				  entry.bytearray_value, 4);
+		} else if (os_strcmp(entry.key, "IpAddrEnd") == 0) {
+			if (!wpas_dbus_validate_dbus_ipaddr(entry))
+				goto error;
+			os_memcpy(wpa_s->conf->ip_addr_end,
+				  entry.bytearray_value, 4);
+		} else if (os_strcmp(entry.key, "GroupIdle") == 0 &&
+			   entry.type == DBUS_TYPE_UINT32)
+			wpa_s->conf->p2p_group_idle = entry.uint32_value;
+		else if (os_strcmp(entry.key, "disassoc_low_ack") == 0 &&
+			 entry.type == DBUS_TYPE_UINT32)
+			wpa_s->conf->disassoc_low_ack = entry.uint32_value;
+		else if (os_strcmp(entry.key, "NoGroupIface") == 0 &&
+			 entry.type == DBUS_TYPE_BOOLEAN)
+			wpa_s->conf->p2p_no_group_iface = entry.bool_value;
+		else if (os_strcmp(entry.key, "p2p_search_delay") == 0 &&
+			 entry.type == DBUS_TYPE_UINT32)
+			wpa_s->conf->p2p_search_delay = entry.uint32_value;
+		else
+			goto error;
+
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	if (wpa_s->conf->changed_parameters) {
+		/* Some changed parameters requires to update config*/
+		wpa_supplicant_update_config(wpa_s);
+	}
+
+	return TRUE;
+
+ error:
+	dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+			     "invalid message format");
+	wpa_dbus_dict_entry_clear(&entry);
+	return FALSE;
+
+ err_no_mem_clear:
+	dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+	wpa_dbus_dict_entry_clear(&entry);
+	return FALSE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peers(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	struct p2p_data *p2p = wpa_s->global->p2p;
+	int next = 0, i = 0;
+	int num = 0, out_of_mem = 0;
+	const u8 *addr;
+	const struct p2p_peer_info *peer_info = NULL;
+	dbus_bool_t success = FALSE;
+
+	struct dl_list peer_objpath_list;
+	struct peer_objpath_node {
+		struct dl_list list;
+		char path[WPAS_DBUS_OBJECT_PATH_MAX];
+	} *node, *tmp;
+
+	char **peer_obj_paths = NULL;
+
+	if (!wpa_dbus_p2p_check_enabled(wpa_s, NULL, NULL, error) ||
+	    !wpa_s->parent->parent->dbus_new_path)
+		return FALSE;
+
+	dl_list_init(&peer_objpath_list);
+
+	/* Get the first peer info */
+	peer_info = p2p_get_peer_found(p2p, NULL, next);
+
+	/* Get next and accumulate them */
+	next = 1;
+	while (peer_info != NULL) {
+		node = os_zalloc(sizeof(struct peer_objpath_node));
+		if (!node) {
+			out_of_mem = 1;
+			goto error;
+		}
+
+		addr = peer_info->p2p_device_addr;
+		os_snprintf(node->path, WPAS_DBUS_OBJECT_PATH_MAX,
+			    "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART
+			    "/" COMPACT_MACSTR,
+			    wpa_s->parent->parent->dbus_new_path,
+			    MAC2STR(addr));
+		dl_list_add_tail(&peer_objpath_list, &node->list);
+		num++;
+
+		peer_info = p2p_get_peer_found(p2p, addr, next);
+	}
+
+	/*
+	 * Now construct the peer object paths in a form suitable for
+	 * array_property_getter helper below.
+	 */
+	peer_obj_paths = os_calloc(num, sizeof(char *));
+
+	if (!peer_obj_paths) {
+		out_of_mem = 1;
+		goto error;
+	}
+
+	dl_list_for_each_safe(node, tmp, &peer_objpath_list,
+			      struct peer_objpath_node, list)
+		peer_obj_paths[i++] = node->path;
+
+	success = wpas_dbus_simple_array_property_getter(iter,
+							 DBUS_TYPE_OBJECT_PATH,
+							 peer_obj_paths, num,
+							 error);
+
+error:
+	if (peer_obj_paths)
+		os_free(peer_obj_paths);
+
+	dl_list_for_each_safe(node, tmp, &peer_objpath_list,
+			      struct peer_objpath_node, list) {
+		dl_list_del(&node->list);
+		os_free(node);
+	}
+	if (out_of_mem)
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+
+	return success;
+}
+
+
+enum wpas_p2p_role {
+	WPAS_P2P_ROLE_DEVICE,
+	WPAS_P2P_ROLE_GO,
+	WPAS_P2P_ROLE_CLIENT,
+};
+
+static enum wpas_p2p_role wpas_get_p2p_role(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (!ssid)
+		return WPAS_P2P_ROLE_DEVICE;
+	if (wpa_s->wpa_state != WPA_COMPLETED)
+		return WPAS_P2P_ROLE_DEVICE;
+
+	switch (ssid->mode) {
+	case WPAS_MODE_P2P_GO:
+	case WPAS_MODE_P2P_GROUP_FORMATION:
+		return WPAS_P2P_ROLE_GO;
+	case WPAS_MODE_INFRA:
+		if (ssid->p2p_group)
+			return WPAS_P2P_ROLE_CLIENT;
+		return WPAS_P2P_ROLE_DEVICE;
+	default:
+		return WPAS_P2P_ROLE_DEVICE;
+	}
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_role(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char *str;
+
+	switch (wpas_get_p2p_role(wpa_s)) {
+	case WPAS_P2P_ROLE_GO:
+		str = "GO";
+		break;
+	case WPAS_P2P_ROLE_CLIENT:
+		str = "client";
+		break;
+	default:
+		str = "device";
+		break;
+	}
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &str,
+						error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char path_buf[WPAS_DBUS_OBJECT_PATH_MAX];
+	char *dbus_groupobj_path = path_buf;
+
+	if (wpa_s->dbus_groupobj_path == NULL)
+		os_snprintf(dbus_groupobj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+			    "/");
+	else
+		os_snprintf(dbus_groupobj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+			    "%s", wpa_s->dbus_groupobj_path);
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_OBJECT_PATH,
+						&dbus_groupobj_path, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peergo(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char go_peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+	if (!wpa_s->parent->parent->dbus_new_path)
+		return FALSE;
+
+	if (wpas_get_p2p_role(wpa_s) != WPAS_P2P_ROLE_CLIENT)
+		os_snprintf(go_peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX, "/");
+	else
+		os_snprintf(go_peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+			    "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+			    COMPACT_MACSTR,
+			    wpa_s->parent->parent->dbus_new_path,
+			    MAC2STR(wpa_s->go_dev_addr));
+
+	path = go_peer_obj_path;
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_OBJECT_PATH,
+						&path, error);
+}
+
+
+/*
+ * Peer object properties accessor methods
+ */
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_device_name(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+	char *tmp;
+
+	if (!wpa_dbus_p2p_check_enabled(peer_args->wpa_s, NULL, NULL, error))
+		return FALSE;
+
+	/* get the peer info */
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	tmp = os_strdup(info->device_name);
+	if (!tmp) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &tmp,
+					      error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		os_free(tmp);
+		return FALSE;
+	}
+
+	os_free(tmp);
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_manufacturer(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+	char *tmp;
+
+	if (!wpa_dbus_p2p_check_enabled(peer_args->wpa_s, NULL, NULL, error))
+		return FALSE;
+
+	/* get the peer info */
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+		return FALSE;
+	}
+
+	tmp = os_strdup(info->manufacturer);
+	if (!tmp) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &tmp,
+					      error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		os_free(tmp);
+		return FALSE;
+	}
+
+	os_free(tmp);
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_modelname(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+	char *tmp;
+
+	if (!wpa_dbus_p2p_check_enabled(peer_args->wpa_s, NULL, NULL, error))
+		return FALSE;
+
+	/* get the peer info */
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+		return FALSE;
+	}
+
+	tmp = os_strdup(info->model_name);
+	if (!tmp) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &tmp,
+					      error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		os_free(tmp);
+		return FALSE;
+	}
+
+	os_free(tmp);
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_modelnumber(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+	char *tmp;
+
+	if (!wpa_dbus_p2p_check_enabled(peer_args->wpa_s, NULL, NULL, error))
+		return FALSE;
+
+	/* get the peer info */
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+		return FALSE;
+	}
+
+	tmp = os_strdup(info->model_number);
+	if (!tmp) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &tmp,
+					      error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		os_free(tmp);
+		return FALSE;
+	}
+
+	os_free(tmp);
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_serialnumber(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+	char *tmp;
+
+	if (!wpa_dbus_p2p_check_enabled(peer_args->wpa_s, NULL, NULL, error))
+		return FALSE;
+
+	/* get the peer info */
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+		return FALSE;
+	}
+
+	tmp = os_strdup(info->serial_number);
+	if (!tmp) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &tmp,
+					      error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		os_free(tmp);
+		return FALSE;
+	}
+
+	os_free(tmp);
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_primary_device_type(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+						    (char *)
+						    info->pri_dev_type,
+						    WPS_DEV_TYPE_LEN, error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_config_method(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
+					      &info->config_methods, error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_level(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
+					      &info->level, error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_device_capability(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BYTE,
+					      &info->dev_capab, error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_group_capability(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BYTE,
+					      &info->group_capab, error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_secondary_device_types(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+	DBusMessageIter variant_iter, array_iter;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+		return FALSE;
+	}
+
+	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+					      DBUS_TYPE_ARRAY_AS_STRING
+					      DBUS_TYPE_ARRAY_AS_STRING
+					      DBUS_TYPE_BYTE_AS_STRING,
+					      &variant_iter) ||
+	    !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+					      DBUS_TYPE_ARRAY_AS_STRING
+					      DBUS_TYPE_BYTE_AS_STRING,
+					      &array_iter)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: failed to construct message 1", __func__);
+		return FALSE;
+	}
+
+	if (info->wps_sec_dev_type_list_len) {
+		const u8 *sec_dev_type_list = info->wps_sec_dev_type_list;
+		int num_sec_device_types =
+			info->wps_sec_dev_type_list_len / WPS_DEV_TYPE_LEN;
+		int i;
+		DBusMessageIter inner_array_iter;
+
+		for (i = 0; i < num_sec_device_types; i++) {
+			if (!dbus_message_iter_open_container(
+				    &array_iter, DBUS_TYPE_ARRAY,
+				    DBUS_TYPE_BYTE_AS_STRING,
+				    &inner_array_iter) ||
+			    !dbus_message_iter_append_fixed_array(
+				    &inner_array_iter, DBUS_TYPE_BYTE,
+				    &sec_dev_type_list, WPS_DEV_TYPE_LEN) ||
+			    !dbus_message_iter_close_container(
+				    &array_iter, &inner_array_iter)) {
+				dbus_set_error(error, DBUS_ERROR_FAILED,
+					       "%s: failed to construct message 2 (%d)",
+					       __func__, i);
+				return FALSE;
+			}
+
+			sec_dev_type_list += WPS_DEV_TYPE_LEN;
+		}
+	}
+
+	if (!dbus_message_iter_close_container(&variant_iter, &array_iter) ||
+	    !dbus_message_iter_close_container(iter, &variant_iter)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: failed to construct message 3", __func__);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_vendor_extension(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpabuf *vendor_extension[P2P_MAX_WPS_VENDOR_EXT];
+	unsigned int i, num = 0;
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	/* Add WPS vendor extensions attribute */
+	os_memset(vendor_extension, 0, sizeof(vendor_extension));
+	for (i = 0; i < P2P_MAX_WPS_VENDOR_EXT; i++) {
+		if (info->wps_vendor_ext[i] == NULL)
+			continue;
+		vendor_extension[num] = info->wps_vendor_ext[i];
+		num++;
+	}
+
+	if (!wpas_dbus_simple_array_array_property_getter(iter, DBUS_TYPE_BYTE,
+							  vendor_extension,
+							  num, error))
+		return FALSE;
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_ies(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	if (info->wfd_subelems == NULL)
+		return wpas_dbus_simple_array_property_getter(iter,
+							      DBUS_TYPE_BYTE,
+							      NULL, 0, error);
+
+	return wpas_dbus_simple_array_property_getter(
+		iter, DBUS_TYPE_BYTE, (char *) info->wfd_subelems->buf,
+		info->wfd_subelems->used, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_device_address(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	return wpas_dbus_simple_array_property_getter(
+		iter, DBUS_TYPE_BYTE, (char *) info->p2p_device_addr,
+		ETH_ALEN, error);
+}
+
+
+struct peer_group_data {
+	struct wpa_supplicant *wpa_s;
+	const struct p2p_peer_info *info;
+	char **paths;
+	unsigned int nb_paths;
+	int error;
+};
+
+
+static int match_group_where_peer_is_client(struct p2p_group *group,
+					    void *user_data)
+{
+	struct peer_group_data *data = user_data;
+	const struct p2p_group_config *cfg;
+	struct wpa_supplicant *wpa_s_go;
+	char **paths;
+
+	if (!p2p_group_is_client_connected(group, data->info->p2p_device_addr))
+		return 1;
+
+	cfg = p2p_group_get_config(group);
+
+	wpa_s_go = wpas_get_p2p_go_iface(data->wpa_s, cfg->ssid,
+					 cfg->ssid_len);
+	if (wpa_s_go == NULL)
+		return 1;
+
+	paths = os_realloc_array(data->paths, data->nb_paths + 1,
+				 sizeof(char *));
+	if (paths == NULL)
+		goto out_of_memory;
+
+	data->paths = paths;
+	data->paths[data->nb_paths] = wpa_s_go->dbus_groupobj_path;
+	data->nb_paths++;
+
+	return 1;
+
+out_of_memory:
+	data->error = ENOMEM;
+	return 0;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_groups(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+	struct peer_group_data data;
+	struct wpa_supplicant *wpa_s, *wpa_s_go;
+	dbus_bool_t success = FALSE;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	os_memset(&data, 0, sizeof(data));
+
+	wpa_s = peer_args->wpa_s;
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (!wpa_s)
+		return no_p2p_mgmt_interface(error);
+
+	wpa_s_go = wpas_get_p2p_client_iface(wpa_s, info->p2p_device_addr);
+	if (wpa_s_go) {
+		data.paths = os_calloc(1, sizeof(char *));
+		if (data.paths == NULL)
+			goto out_of_memory;
+		data.paths[0] = wpa_s_go->dbus_groupobj_path;
+		data.nb_paths = 1;
+	}
+
+	data.wpa_s = peer_args->wpa_s;
+	data.info = info;
+
+	p2p_loop_on_all_groups(peer_args->wpa_s->global->p2p,
+			       match_group_where_peer_is_client, &data);
+	if (data.error)
+		goto out_of_memory;
+
+	if (data.paths == NULL) {
+		return wpas_dbus_simple_array_property_getter(
+			iter, DBUS_TYPE_OBJECT_PATH, NULL, 0, error);
+	}
+
+	success = wpas_dbus_simple_array_property_getter(iter,
+							 DBUS_TYPE_OBJECT_PATH,
+							 data.paths,
+							 data.nb_paths, error);
+	goto out;
+
+out_of_memory:
+	dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+out:
+	os_free(data.paths);
+	return success;
+}
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_vsie(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (!info) {
+		dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+		return FALSE;
+	}
+
+	if (!info->vendor_elems)
+		return wpas_dbus_simple_array_property_getter(iter,
+							      DBUS_TYPE_BYTE,
+							      NULL, 0, error);
+
+	return wpas_dbus_simple_array_property_getter(
+		iter, DBUS_TYPE_BYTE, (char *) info->vendor_elems->buf,
+		info->vendor_elems->used, error);
+}
+
+
+/**
+ * wpas_dbus_getter_persistent_groups - Get array of persistent group objects
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "PersistentGroups" property.
+ */
+dbus_bool_t wpas_dbus_getter_persistent_groups(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	struct wpa_ssid *ssid;
+	char **paths;
+	unsigned int i = 0, num = 0;
+	dbus_bool_t success = FALSE;
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (!wpa_s)
+		return no_p2p_mgmt_interface(error);
+
+	if (!wpa_s->parent->dbus_new_path)
+		return FALSE;
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next)
+		if (network_is_persistent_group(ssid))
+			num++;
+
+	paths = os_calloc(num, sizeof(char *));
+	if (!paths) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	/* Loop through configured networks and append object path of each */
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (!network_is_persistent_group(ssid))
+			continue;
+		paths[i] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+		if (paths[i] == NULL) {
+			dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+					     "no memory");
+			goto out;
+		}
+		/* Construct the object path for this network. */
+		os_snprintf(paths[i++], WPAS_DBUS_OBJECT_PATH_MAX,
+			    "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%d",
+			    wpa_s->parent->dbus_new_path, ssid->id);
+	}
+
+	success = wpas_dbus_simple_array_property_getter(iter,
+							 DBUS_TYPE_OBJECT_PATH,
+							 paths, num, error);
+
+out:
+	while (i)
+		os_free(paths[--i]);
+	os_free(paths);
+	return success;
+}
+
+
+/**
+ * wpas_dbus_getter_persistent_group_properties - Get options for a persistent
+ *	group
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Properties" property of a persistent group.
+ */
+dbus_bool_t wpas_dbus_getter_persistent_group_properties(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct network_handler_args *net = user_data;
+
+	/* Leveraging the fact that persistent group object is still
+	 * represented in same manner as network within.
+	 */
+	return wpas_dbus_getter_network_properties(property_desc, iter, error, net);
+}
+
+
+/**
+ * wpas_dbus_setter_persistent_group_properties - Set options for a persistent
+ *	group
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "Properties" property of a persistent group.
+ */
+dbus_bool_t wpas_dbus_setter_persistent_group_properties(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct network_handler_args *net = user_data;
+	struct wpa_ssid *ssid = net->ssid;
+	DBusMessageIter	variant_iter;
+
+	/*
+	 * Leveraging the fact that persistent group object is still
+	 * represented in same manner as network within.
+	 */
+	dbus_message_iter_recurse(iter, &variant_iter);
+	return set_network_properties(net->wpa_s, ssid, &variant_iter, error);
+}
+
+
+/**
+ * wpas_dbus_new_iface_add_persistent_group - Add a new configured
+ *	persistent_group
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: A dbus message containing the object path of the new
+ * persistent group
+ *
+ * Handler function for "AddPersistentGroup" method call of a P2P Device
+ * interface.
+ */
+DBusMessage * wpas_dbus_handler_add_persistent_group(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	DBusMessageIter	iter;
+	struct wpa_ssid *ssid = NULL;
+	char path_buf[WPAS_DBUS_OBJECT_PATH_MAX], *path = path_buf;
+	DBusError error;
+
+	dbus_message_iter_init(message, &iter);
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (!wpa_s) {
+		reply = wpas_dbus_error_no_p2p_mgmt_iface(message);
+		goto err;
+	}
+
+	if (wpa_s->parent->dbus_new_path)
+		ssid = wpa_config_add_network(wpa_s->conf);
+	if (ssid == NULL) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: %s: Cannot add new persistent group",
+			   __func__);
+		reply = wpas_dbus_error_unknown_error(
+			message,
+			"wpa_supplicant could not add a persistent group on this interface.");
+		goto err;
+	}
+
+	/* Mark the ssid as being a persistent group before the notification */
+	ssid->disabled = 2;
+	ssid->p2p_persistent_group = 1;
+	wpas_notify_persistent_group_added(wpa_s, ssid);
+
+	wpa_config_set_network_defaults(ssid);
+
+	dbus_error_init(&error);
+	if (!set_network_properties(wpa_s, ssid, &iter, &error)) {
+		wpa_printf(MSG_DEBUG,
+			   "dbus: %s: Control interface could not set persistent group properties",
+			   __func__);
+		reply = wpas_dbus_reply_new_from_error(
+			message, &error, DBUS_ERROR_INVALID_ARGS,
+			"Failed to set network properties");
+		dbus_error_free(&error);
+		goto err;
+	}
+
+	/* Construct the object path for this network. */
+	os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+		    "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%d",
+		    wpa_s->parent->dbus_new_path, ssid->id);
+
+	reply = dbus_message_new_method_return(message);
+	if (reply == NULL) {
+		reply = wpas_dbus_error_no_memory(message);
+		goto err;
+	}
+	if (!dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, &path,
+				      DBUS_TYPE_INVALID)) {
+		dbus_message_unref(reply);
+		reply = wpas_dbus_error_no_memory(message);
+		goto err;
+	}
+
+	return reply;
+
+err:
+	if (ssid) {
+		wpas_notify_persistent_group_removed(wpa_s, ssid);
+		wpa_config_remove_network(wpa_s->conf, ssid->id);
+	}
+	return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_persistent_group - Remove a configured persistent
+ *	group
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "RemovePersistentGroup" method call of a P2P Device
+ * interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_persistent_group(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	const char *op;
+	char *iface = NULL, *persistent_group_id;
+	int id;
+	struct wpa_ssid *ssid;
+
+	dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &op,
+			      DBUS_TYPE_INVALID);
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (!wpa_s) {
+		reply = wpas_dbus_error_no_p2p_mgmt_iface(message);
+		goto out;
+	}
+
+	/*
+	 * Extract the network ID and ensure the network is actually a child of
+	 * this interface.
+	 */
+	iface = wpas_dbus_new_decompose_object_path(
+		op, WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART,
+		&persistent_group_id);
+	if (iface == NULL || persistent_group_id == NULL ||
+	    !wpa_s->parent->dbus_new_path ||
+	    os_strcmp(iface, wpa_s->parent->dbus_new_path) != 0) {
+		reply = wpas_dbus_error_invalid_args(message, op);
+		goto out;
+	}
+
+	id = strtoul(persistent_group_id, NULL, 10);
+	if (errno == EINVAL) {
+		reply = wpas_dbus_error_invalid_args(message, op);
+		goto out;
+	}
+
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (ssid == NULL) {
+		reply = wpas_dbus_error_persistent_group_unknown(message);
+		goto out;
+	}
+
+	wpas_notify_persistent_group_removed(wpa_s, ssid);
+
+	if (wpa_config_remove_network(wpa_s->conf, id) < 0) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: %s: error occurred when removing persistent group %d",
+			   __func__, id);
+		reply = wpas_dbus_error_unknown_error(
+			message,
+			"error removing the specified persistent group on this interface.");
+		goto out;
+	}
+
+out:
+	os_free(iface);
+	return reply;
+}
+
+
+static void remove_persistent_group(struct wpa_supplicant *wpa_s,
+				    struct wpa_ssid *ssid)
+{
+	wpas_notify_persistent_group_removed(wpa_s, ssid);
+
+	if (wpa_config_remove_network(wpa_s->conf, ssid->id) < 0) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: %s: error occurred when removing persistent group %d",
+			   __func__, ssid->id);
+		return;
+	}
+}
+
+
+/**
+ * wpas_dbus_handler_remove_all_persistent_groups - Remove all configured
+ * persistent groups
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "RemoveAllPersistentGroups" method call of a
+ * P2P Device interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_all_persistent_groups(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid, *next;
+	struct wpa_config *config;
+
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	if (!wpa_s)
+		return wpas_dbus_error_no_p2p_mgmt_iface(message);
+
+	config = wpa_s->conf;
+	ssid = config->ssid;
+	while (ssid) {
+		next = ssid->next;
+		if (network_is_persistent_group(ssid))
+			remove_persistent_group(wpa_s, ssid);
+		ssid = next;
+	}
+	return NULL;
+}
+
+
+/*
+ * Group object properties accessor methods
+ */
+
+dbus_bool_t wpas_dbus_getter_p2p_group_members(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	struct wpa_ssid *ssid;
+	unsigned int num_members;
+	char **paths;
+	unsigned int i;
+	void *next = NULL;
+	const u8 *addr;
+	dbus_bool_t success = FALSE;
+
+	if (!wpa_s->parent->parent->dbus_new_path)
+		return FALSE;
+
+	/* Verify correct role for this property */
+	if (wpas_get_p2p_role(wpa_s) != WPAS_P2P_ROLE_GO) {
+		return wpas_dbus_simple_array_property_getter(
+			iter, DBUS_TYPE_OBJECT_PATH, NULL, 0, error);
+	}
+
+	ssid = wpa_s->conf->ssid;
+	/* At present WPAS P2P_GO mode only applicable for p2p_go */
+	if (ssid->mode != WPAS_MODE_P2P_GO &&
+	    ssid->mode != WPAS_MODE_AP &&
+	    ssid->mode != WPAS_MODE_P2P_GROUP_FORMATION)
+		return FALSE;
+
+	num_members = p2p_get_group_num_members(wpa_s->p2p_group);
+
+	paths = os_calloc(num_members, sizeof(char *));
+	if (!paths)
+		goto out_of_memory;
+
+	i = 0;
+	while ((addr = p2p_iterate_group_members(wpa_s->p2p_group, &next))) {
+		paths[i] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+		if (!paths[i])
+			goto out_of_memory;
+		os_snprintf(paths[i], WPAS_DBUS_OBJECT_PATH_MAX,
+			    "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART
+			    "/" COMPACT_MACSTR,
+			    wpa_s->parent->parent->dbus_new_path,
+			    MAC2STR(addr));
+		i++;
+	}
+
+	success = wpas_dbus_simple_array_property_getter(iter,
+							 DBUS_TYPE_OBJECT_PATH,
+							 paths, num_members,
+							 error);
+
+	for (i = 0; i < num_members; i++)
+		os_free(paths[i]);
+	os_free(paths);
+	return success;
+
+out_of_memory:
+	dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+	if (paths) {
+		for (i = 0; i < num_members; i++)
+			os_free(paths[i]);
+		os_free(paths);
+	}
+	return FALSE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_ssid(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	if (wpa_s->current_ssid == NULL)
+		return FALSE;
+	return wpas_dbus_simple_array_property_getter(
+		iter, DBUS_TYPE_BYTE, wpa_s->current_ssid->ssid,
+		wpa_s->current_ssid->ssid_len, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_bssid(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	u8 role = wpas_get_p2p_role(wpa_s);
+	u8 *p_bssid;
+
+	if (role == WPAS_P2P_ROLE_CLIENT) {
+		if (wpa_s->current_ssid == NULL)
+			return FALSE;
+		p_bssid = wpa_s->current_ssid->bssid;
+	} else {
+		if (wpa_s->ap_iface == NULL)
+			return FALSE;
+		p_bssid = wpa_s->ap_iface->bss[0]->own_addr;
+	}
+
+	return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+						      p_bssid, ETH_ALEN,
+						      error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_frequency(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	u16 op_freq;
+	u8 role = wpas_get_p2p_role(wpa_s);
+
+	if (role == WPAS_P2P_ROLE_CLIENT) {
+		if (wpa_s->go_params == NULL)
+			return FALSE;
+		op_freq = wpa_s->go_params->freq;
+	} else {
+		if (wpa_s->ap_iface == NULL)
+			return FALSE;
+		op_freq = wpa_s->ap_iface->freq;
+	}
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
+						&op_freq, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_passphrase(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (ssid == NULL)
+		return FALSE;
+
+	return wpas_dbus_string_property_getter(iter, ssid->passphrase, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_psk(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	u8 *p_psk = NULL;
+	u8 psk_len = 0;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (ssid == NULL)
+		return FALSE;
+
+	if (ssid->psk_set) {
+		p_psk = ssid->psk;
+		psk_len = sizeof(ssid->psk);
+	}
+
+	return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+						      p_psk, psk_len, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_vendor_ext(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	struct hostapd_data *hapd;
+	struct wpabuf *vendor_ext[MAX_WPS_VENDOR_EXTENSIONS];
+	unsigned int i, num_vendor_ext = 0;
+
+	os_memset(vendor_ext, 0, sizeof(vendor_ext));
+
+	/* Verify correct role for this property */
+	if (wpas_get_p2p_role(wpa_s) == WPAS_P2P_ROLE_GO) {
+		if (wpa_s->ap_iface == NULL)
+			return FALSE;
+		hapd = wpa_s->ap_iface->bss[0];
+
+		/* Parse WPS Vendor Extensions sent in Beacon/Probe Response */
+		for (i = 0; i < MAX_WPS_VENDOR_EXTENSIONS; i++) {
+			if (hapd->conf->wps_vendor_ext[i] == NULL)
+				continue;
+			vendor_ext[num_vendor_ext++] =
+				hapd->conf->wps_vendor_ext[i];
+		}
+	}
+
+	/* Return vendor extensions or no data */
+	return wpas_dbus_simple_array_array_property_getter(iter,
+							    DBUS_TYPE_BYTE,
+							    vendor_ext,
+							    num_vendor_ext,
+							    error);
+}
+
+
+dbus_bool_t wpas_dbus_setter_p2p_group_vendor_ext(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	DBusMessageIter variant_iter, iter_dict, array_iter, sub;
+	struct wpa_dbus_dict_entry entry = { .type = DBUS_TYPE_STRING };
+	unsigned int i;
+	struct hostapd_data *hapd = NULL;
+
+	if (wpas_get_p2p_role(wpa_s) == WPAS_P2P_ROLE_GO &&
+	    wpa_s->ap_iface != NULL)
+		hapd = wpa_s->ap_iface->bss[0];
+	else
+		return FALSE;
+
+	dbus_message_iter_recurse(iter, &variant_iter);
+	if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_ARRAY)
+		return FALSE;
+
+	/*
+	 * This is supposed to be array of bytearrays (aay), but the earlier
+	 * implementation used a dict with "WPSVendorExtensions" as the key in
+	 * this setter function which does not match the format used by the
+	 * getter function. For backwards compatibility, allow both formats to
+	 * be used in the setter.
+	 */
+	if (dbus_message_iter_get_element_type(&variant_iter) ==
+	    DBUS_TYPE_ARRAY) {
+		/* This is the proper format matching the getter */
+		struct wpabuf *vals[MAX_WPS_VENDOR_EXTENSIONS];
+
+		dbus_message_iter_recurse(&variant_iter, &array_iter);
+
+		if (dbus_message_iter_get_arg_type(&array_iter) !=
+		    DBUS_TYPE_ARRAY ||
+		    dbus_message_iter_get_element_type(&array_iter) !=
+		    DBUS_TYPE_BYTE) {
+			wpa_printf(MSG_DEBUG,
+				   "dbus: Not an array of array of bytes");
+			return FALSE;
+		}
+
+		i = 0;
+		os_memset(vals, 0, sizeof(vals));
+
+		while (dbus_message_iter_get_arg_type(&array_iter) ==
+		       DBUS_TYPE_ARRAY) {
+			char *val;
+			int len;
+
+			if (i == MAX_WPS_VENDOR_EXTENSIONS) {
+				wpa_printf(MSG_DEBUG,
+					   "dbus: Too many WPSVendorExtensions values");
+				i = MAX_WPS_VENDOR_EXTENSIONS + 1;
+				break;
+			}
+
+			dbus_message_iter_recurse(&array_iter, &sub);
+			dbus_message_iter_get_fixed_array(&sub, &val, &len);
+			wpa_hexdump(MSG_DEBUG, "dbus: WPSVendorExtentions[]",
+				    val, len);
+			vals[i] = wpabuf_alloc_copy(val, len);
+			if (vals[i] == NULL) {
+				i = MAX_WPS_VENDOR_EXTENSIONS + 1;
+				break;
+			}
+			i++;
+			dbus_message_iter_next(&array_iter);
+		}
+
+		if (i > MAX_WPS_VENDOR_EXTENSIONS) {
+			for (i = 0; i < MAX_WPS_VENDOR_EXTENSIONS; i++)
+				wpabuf_free(vals[i]);
+			return FALSE;
+		}
+
+		for (i = 0; i < MAX_WPS_VENDOR_EXTENSIONS; i++) {
+			wpabuf_free(hapd->conf->wps_vendor_ext[i]);
+			hapd->conf->wps_vendor_ext[i] = vals[i];
+		}
+
+		hostapd_update_wps(hapd);
+
+		return TRUE;
+	}
+
+	if (dbus_message_iter_get_element_type(&variant_iter) !=
+	    DBUS_TYPE_DICT_ENTRY)
+		return FALSE;
+
+	wpa_printf(MSG_DEBUG,
+		   "dbus: Try to use backwards compatibility version of WPSVendorExtensions setter");
+	if (!wpa_dbus_dict_open_read(&variant_iter, &iter_dict, error))
+		return FALSE;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry)) {
+			dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+					     "invalid message format");
+			return FALSE;
+		}
+
+		if (os_strcmp(entry.key, "WPSVendorExtensions") == 0) {
+			if (entry.type != DBUS_TYPE_ARRAY ||
+			    entry.array_type != WPAS_DBUS_TYPE_BINARRAY ||
+			    entry.array_len > MAX_WPS_VENDOR_EXTENSIONS)
+				goto error;
+
+			for (i = 0; i < MAX_WPS_VENDOR_EXTENSIONS; i++) {
+				wpabuf_free(hapd->conf->wps_vendor_ext[i]);
+				if (i < entry.array_len) {
+					hapd->conf->wps_vendor_ext[i] =
+						entry.binarray_value[i];
+					entry.binarray_value[i] = NULL;
+				} else
+					hapd->conf->wps_vendor_ext[i] = NULL;
+			}
+
+			hostapd_update_wps(hapd);
+		} else
+			goto error;
+
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	return TRUE;
+
+error:
+	wpa_dbus_dict_entry_clear(&entry);
+	dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+			     "invalid message format");
+	return FALSE;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_add_service(DBusMessage *message,
+						struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter_dict;
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter;
+	struct wpa_dbus_dict_entry entry;
+	int upnp = 0;
+	int bonjour = 0;
+	char *service = NULL;
+	struct wpabuf *query = NULL;
+	struct wpabuf *resp = NULL;
+	u8 version = 0;
+
+	dbus_message_iter_init(message, &iter);
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto error;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto error;
+
+		if (os_strcmp(entry.key, "service_type") == 0 &&
+		    entry.type == DBUS_TYPE_STRING) {
+			if (os_strcmp(entry.str_value, "upnp") == 0)
+				upnp = 1;
+			else if (os_strcmp(entry.str_value, "bonjour") == 0)
+				bonjour = 1;
+			else
+				goto error_clear;
+		} else if (os_strcmp(entry.key, "version") == 0 &&
+			   entry.type == DBUS_TYPE_INT32) {
+			version = entry.uint32_value;
+		} else if (os_strcmp(entry.key, "service") == 0 &&
+			   entry.type == DBUS_TYPE_STRING) {
+			os_free(service);
+			service = os_strdup(entry.str_value);
+		} else if (os_strcmp(entry.key, "query") == 0) {
+			if (entry.type != DBUS_TYPE_ARRAY ||
+			    entry.array_type != DBUS_TYPE_BYTE)
+				goto error_clear;
+			query = wpabuf_alloc_copy(
+				entry.bytearray_value,
+				entry.array_len);
+		} else if (os_strcmp(entry.key, "response") == 0) {
+			if (entry.type != DBUS_TYPE_ARRAY ||
+			    entry.array_type != DBUS_TYPE_BYTE)
+				goto error_clear;
+			resp = wpabuf_alloc_copy(entry.bytearray_value,
+						 entry.array_len);
+		}
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	if (upnp == 1) {
+		if (version <= 0 || service == NULL)
+			goto error;
+
+		if (wpas_p2p_service_add_upnp(wpa_s, version, service) != 0)
+			goto error;
+
+	} else if (bonjour == 1) {
+		if (query == NULL || resp == NULL)
+			goto error;
+
+		if (wpas_p2p_service_add_bonjour(wpa_s, query, resp) < 0)
+			goto error;
+		query = NULL;
+		resp = NULL;
+	} else
+		goto error;
+
+	os_free(service);
+	return reply;
+error_clear:
+	wpa_dbus_dict_entry_clear(&entry);
+error:
+	os_free(service);
+	wpabuf_free(query);
+	wpabuf_free(resp);
+	return wpas_dbus_error_invalid_args(message, NULL);
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_delete_service(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter_dict;
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter;
+	struct wpa_dbus_dict_entry entry;
+	int upnp = 0;
+	int bonjour = 0;
+	int ret = 0;
+	char *service = NULL;
+	struct wpabuf *query = NULL;
+	u8 version = 0;
+
+	dbus_message_iter_init(message, &iter);
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto error;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto error;
+
+		if (os_strcmp(entry.key, "service_type") == 0 &&
+		    entry.type == DBUS_TYPE_STRING) {
+			if (os_strcmp(entry.str_value, "upnp") == 0)
+				upnp = 1;
+			else if (os_strcmp(entry.str_value, "bonjour") == 0)
+				bonjour = 1;
+			else
+				goto error_clear;
+		} else if (os_strcmp(entry.key, "version") == 0 &&
+			   entry.type == DBUS_TYPE_INT32) {
+			version = entry.uint32_value;
+		} else if (os_strcmp(entry.key, "service") == 0 &&
+			   entry.type == DBUS_TYPE_STRING) {
+			os_free(service);
+			service = os_strdup(entry.str_value);
+		} else if (os_strcmp(entry.key, "query") == 0) {
+			if (entry.type != DBUS_TYPE_ARRAY ||
+			    entry.array_type != DBUS_TYPE_BYTE)
+				goto error_clear;
+			wpabuf_free(query);
+			query = wpabuf_alloc_copy(entry.bytearray_value,
+						  entry.array_len);
+		} else {
+			goto error_clear;
+		}
+
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+	if (upnp == 1) {
+		if (version <= 0 || service == NULL)
+			goto error;
+
+		ret = wpas_p2p_service_del_upnp(wpa_s, version, service);
+		if (ret != 0)
+			goto error;
+	} else if (bonjour == 1) {
+		if (query == NULL)
+			goto error;
+
+		ret = wpas_p2p_service_del_bonjour(wpa_s, query);
+		if (ret != 0)
+			goto error;
+	} else
+		goto error;
+
+	wpabuf_free(query);
+	os_free(service);
+	return reply;
+error_clear:
+	wpa_dbus_dict_entry_clear(&entry);
+error:
+	wpabuf_free(query);
+	os_free(service);
+	return wpas_dbus_error_invalid_args(message, NULL);
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_flush_service(DBusMessage *message,
+						  struct wpa_supplicant *wpa_s)
+{
+	wpas_p2p_service_flush(wpa_s);
+	return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_service_sd_req(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter_dict;
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter;
+	struct wpa_dbus_dict_entry entry;
+	int upnp = 0;
+	char *service = NULL;
+	char *peer_object_path = NULL;
+	struct wpabuf *tlv = NULL;
+	u8 version = 0;
+	u64 ref = 0;
+	u8 addr_buf[ETH_ALEN], *addr;
+
+	dbus_message_iter_init(message, &iter);
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto error;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto error;
+		if (os_strcmp(entry.key, "peer_object") == 0 &&
+		    entry.type == DBUS_TYPE_OBJECT_PATH) {
+			peer_object_path = os_strdup(entry.str_value);
+		} else if (os_strcmp(entry.key, "service_type") == 0 &&
+			   entry.type == DBUS_TYPE_STRING) {
+			if (os_strcmp(entry.str_value, "upnp") == 0)
+				upnp = 1;
+			else
+				goto error_clear;
+		} else if (os_strcmp(entry.key, "version") == 0 &&
+			   entry.type == DBUS_TYPE_INT32) {
+			version = entry.uint32_value;
+		} else if (os_strcmp(entry.key, "service") == 0 &&
+			   entry.type == DBUS_TYPE_STRING) {
+			service = os_strdup(entry.str_value);
+		} else if (os_strcmp(entry.key, "tlv") == 0) {
+			if (entry.type != DBUS_TYPE_ARRAY ||
+			    entry.array_type != DBUS_TYPE_BYTE)
+				goto error_clear;
+			tlv = wpabuf_alloc_copy(entry.bytearray_value,
+						entry.array_len);
+		} else
+			goto error_clear;
+
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+
+	if (!peer_object_path) {
+		addr = NULL;
+	} else {
+		if (parse_peer_object_path(peer_object_path, addr_buf) < 0 ||
+		    !p2p_peer_known(wpa_s->global->p2p, addr_buf))
+			goto error;
+
+		addr = addr_buf;
+	}
+
+	if (upnp == 1) {
+		if (version <= 0 || service == NULL)
+			goto error;
+
+		ref = wpas_p2p_sd_request_upnp(wpa_s, addr, version, service);
+	} else {
+		if (tlv == NULL)
+			goto error;
+		ref = wpas_p2p_sd_request(wpa_s, addr, tlv);
+		wpabuf_free(tlv);
+	}
+
+	if (ref != 0) {
+		reply = dbus_message_new_method_return(message);
+		dbus_message_append_args(reply, DBUS_TYPE_UINT64,
+					 &ref, DBUS_TYPE_INVALID);
+	} else {
+		reply = wpas_dbus_error_unknown_error(
+			message, "Unable to send SD request");
+	}
+out:
+	os_free(service);
+	os_free(peer_object_path);
+	return reply;
+error_clear:
+	wpa_dbus_dict_entry_clear(&entry);
+error:
+	if (tlv)
+		wpabuf_free(tlv);
+	reply = wpas_dbus_error_invalid_args(message, NULL);
+	goto out;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_service_sd_res(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter_dict;
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter;
+	struct wpa_dbus_dict_entry entry;
+	char *peer_object_path = NULL;
+	struct wpabuf *tlv = NULL;
+	int freq = 0;
+	int dlg_tok = 0;
+	u8 addr[ETH_ALEN];
+
+	dbus_message_iter_init(message, &iter);
+
+	if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+		goto error;
+
+	while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+		if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+			goto error;
+
+		if (os_strcmp(entry.key, "peer_object") == 0 &&
+		    entry.type == DBUS_TYPE_OBJECT_PATH) {
+			peer_object_path = os_strdup(entry.str_value);
+		} else if (os_strcmp(entry.key, "frequency") == 0 &&
+			   entry.type == DBUS_TYPE_INT32) {
+			freq = entry.uint32_value;
+		} else if (os_strcmp(entry.key, "dialog_token") == 0 &&
+			   (entry.type == DBUS_TYPE_UINT32 ||
+			    entry.type == DBUS_TYPE_INT32)) {
+			dlg_tok = entry.uint32_value;
+		} else if (os_strcmp(entry.key, "tlvs") == 0) {
+			if (entry.type != DBUS_TYPE_ARRAY ||
+			    entry.array_type != DBUS_TYPE_BYTE)
+				goto error_clear;
+			tlv = wpabuf_alloc_copy(entry.bytearray_value,
+						entry.array_len);
+		} else
+			goto error_clear;
+
+		wpa_dbus_dict_entry_clear(&entry);
+	}
+	if (parse_peer_object_path(peer_object_path, addr) < 0 ||
+	    !p2p_peer_known(wpa_s->global->p2p, addr) ||
+	    tlv == NULL)
+		goto error;
+
+	wpas_p2p_sd_response(wpa_s, freq, addr, (u8) dlg_tok, tlv);
+	wpabuf_free(tlv);
+out:
+	os_free(peer_object_path);
+	return reply;
+error_clear:
+	wpa_dbus_dict_entry_clear(&entry);
+error:
+	reply = wpas_dbus_error_invalid_args(message, NULL);
+	goto out;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_service_sd_cancel_req(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter;
+	u64 req = 0;
+
+	dbus_message_iter_init(message, &iter);
+	dbus_message_iter_get_basic(&iter, &req);
+
+	if (req == 0)
+		goto error;
+
+	if (wpas_p2p_sd_cancel_request(wpa_s, req) < 0)
+		goto error;
+
+	return NULL;
+error:
+	return wpas_dbus_error_invalid_args(message, NULL);
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_service_update(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	wpas_p2p_sd_service_update(wpa_s);
+	return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_serv_disc_external(
+	DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+	DBusMessageIter iter;
+	int ext = 0;
+
+	dbus_message_iter_init(message, &iter);
+	dbus_message_iter_get_basic(&iter, &ext);
+
+	wpa_s->p2p_sd_over_ctrl_iface = ext;
+
+	return NULL;
+
+}
+
+
+#ifdef CONFIG_WIFI_DISPLAY
+
+dbus_bool_t wpas_dbus_getter_global_wfd_ies(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_global *global = user_data;
+	struct wpabuf *ie;
+	dbus_bool_t ret;
+
+	ie = wifi_display_get_wfd_ie(global);
+	if (ie == NULL)
+		return wpas_dbus_simple_array_property_getter(iter,
+							      DBUS_TYPE_BYTE,
+							      NULL, 0, error);
+
+	ret = wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+						     wpabuf_head(ie),
+						     wpabuf_len(ie), error);
+	wpabuf_free(ie);
+
+	return ret;
+}
+
+
+dbus_bool_t wpas_dbus_setter_global_wfd_ies(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_global *global = user_data;
+	DBusMessageIter variant, array;
+	struct wpabuf *ie = NULL;
+	const u8 *data;
+	int len;
+
+	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_VARIANT)
+		goto err;
+
+	dbus_message_iter_recurse(iter, &variant);
+	if (dbus_message_iter_get_arg_type(&variant) != DBUS_TYPE_ARRAY)
+		goto err;
+
+	dbus_message_iter_recurse(&variant, &array);
+	dbus_message_iter_get_fixed_array(&array, &data, &len);
+	if (len == 0) {
+		wifi_display_enable(global, 0);
+		wifi_display_deinit(global);
+
+		return TRUE;
+	}
+
+	ie = wpabuf_alloc(len);
+	if (ie == NULL)
+		goto err;
+
+	wpabuf_put_data(ie, data, len);
+	if (wifi_display_subelem_set_from_ies(global, ie) != 0)
+		goto err;
+
+	if (global->wifi_display == 0)
+		wifi_display_enable(global, 1);
+
+	wpabuf_free(ie);
+
+	return TRUE;
+err:
+	wpabuf_free(ie);
+
+	dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+			     "invalid message format");
+	return FALSE;
+}
+
+#endif /* CONFIG_WIFI_DISPLAY */
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_p2p.h b/wpa_supplicant/dbus/dbus_new_handlers_p2p.h
new file mode 100644
index 000000000000..b3c45c11012c
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_handlers_p2p.h
@@ -0,0 +1,152 @@
+/*
+ * WPA Supplicant / dbus-based control interface for p2p
+ * Copyright (c) 2011-2012, Intel Corporation
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef DBUS_NEW_HANDLERS_P2P_H
+#define DBUS_NEW_HANDLERS_P2P_H
+
+struct peer_handler_args {
+	struct wpa_supplicant *wpa_s;
+	u8 p2p_device_addr[ETH_ALEN];
+};
+
+/*
+ * P2P Device methods
+ */
+
+DBusMessage *wpas_dbus_handler_p2p_find(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_stop_find(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_rejectpeer(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_listen(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_extendedlisten(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_presence_request(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_prov_disc_req(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_group_add(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_connect(
+		DBusMessage *message,
+		struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_p2p_cancel(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_invite(
+		DBusMessage *message,
+		struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_disconnect(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_p2p_remove_client(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_flush(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_add_service(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_delete_service(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_flush_service(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_service_sd_req(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_service_sd_res(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_service_sd_cancel_req(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_service_update(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_serv_disc_external(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+/*
+ * P2P Device property accessor methods.
+ */
+DECLARE_ACCESSOR(wpas_dbus_setter_p2p_device_config);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_device_config);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peers);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_role);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peergo);
+
+/*
+ * P2P Peer properties.
+ */
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_device_name);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_manufacturer);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_modelname);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_modelnumber);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_serialnumber);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_primary_device_type);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_config_method);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_level);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_device_capability);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_group_capability);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_secondary_device_types);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_vendor_extension);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_ies);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_device_address);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_groups);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_vsie);
+
+/*
+ * P2P Group properties
+ */
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_members);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_ssid);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_bssid);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_frequency);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_passphrase);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_psk);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_vendor_ext);
+DECLARE_ACCESSOR(wpas_dbus_setter_p2p_group_vendor_ext);
+
+/*
+ * P2P Persistent Groups and properties
+ */
+DECLARE_ACCESSOR(wpas_dbus_getter_persistent_groups);
+DECLARE_ACCESSOR(wpas_dbus_getter_persistent_group_properties);
+DECLARE_ACCESSOR(wpas_dbus_setter_persistent_group_properties);
+
+DBusMessage * wpas_dbus_handler_add_persistent_group(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_persistent_group(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_all_persistent_groups(
+	DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+#ifdef CONFIG_WIFI_DISPLAY
+DECLARE_ACCESSOR(wpas_dbus_getter_global_wfd_ies);
+DECLARE_ACCESSOR(wpas_dbus_setter_global_wfd_ies);
+#endif /* CONFIG_WIFI_DISPLAY */
+
+#endif /* DBUS_NEW_HANDLERS_P2P_H */
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_wps.c b/wpa_supplicant/dbus/dbus_new_handlers_wps.c
new file mode 100644
index 000000000000..1594dafc7bb5
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_handlers_wps.c
@@ -0,0 +1,804 @@
+/*
+ * WPA Supplicant / dbus-based control interface (WPS)
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "../config.h"
+#include "../wpa_supplicant_i.h"
+#include "../wps_supplicant.h"
+#include "../driver_i.h"
+#include "../ap.h"
+#include "dbus_new_helpers.h"
+#include "dbus_new.h"
+#include "dbus_new_handlers.h"
+#include "dbus_dict_helpers.h"
+
+
+struct wps_start_params {
+	int role; /* 0 - not set, 1 - enrollee, 2 - registrar */
+	int type; /* 0 - not set, 1 - pin,      2 - pbc       */
+	u8 *bssid;
+	char *pin;
+	u8 *p2p_dev_addr;
+};
+
+
+static int wpas_dbus_handler_wps_role(DBusMessage *message,
+				      DBusMessageIter *entry_iter,
+				      struct wps_start_params *params,
+				      DBusMessage **reply)
+{
+	DBusMessageIter variant_iter;
+	char *val;
+
+	dbus_message_iter_recurse(entry_iter, &variant_iter);
+	if (dbus_message_iter_get_arg_type(&variant_iter) !=
+	    DBUS_TYPE_STRING) {
+		wpa_printf(MSG_DEBUG,
+			   "dbus: WPS.Start - Wrong Role type, string required");
+		*reply = wpas_dbus_error_invalid_args(message,
+						      "Role must be a string");
+		return -1;
+	}
+	dbus_message_iter_get_basic(&variant_iter, &val);
+	if (os_strcmp(val, "enrollee") == 0)
+		params->role = 1;
+	else if (os_strcmp(val, "registrar") == 0)
+		params->role = 2;
+	else {
+		wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Unknown role %s", val);
+		*reply = wpas_dbus_error_invalid_args(message, val);
+		return -1;
+	}
+	return 0;
+}
+
+
+static int wpas_dbus_handler_wps_type(DBusMessage *message,
+				      DBusMessageIter *entry_iter,
+				      struct wps_start_params *params,
+				      DBusMessage **reply)
+{
+	DBusMessageIter variant_iter;
+	char *val;
+
+	dbus_message_iter_recurse(entry_iter, &variant_iter);
+	if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_STRING) {
+		wpa_printf(MSG_DEBUG,
+			   "dbus: WPS.Start - Wrong Type type, string required");
+		*reply = wpas_dbus_error_invalid_args(message,
+						      "Type must be a string");
+		return -1;
+	}
+	dbus_message_iter_get_basic(&variant_iter, &val);
+	if (os_strcmp(val, "pin") == 0)
+		params->type = 1;
+	else if (os_strcmp(val, "pbc") == 0)
+		params->type = 2;
+	else {
+		wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Unknown type %s",
+			   val);
+		*reply = wpas_dbus_error_invalid_args(message, val);
+		return -1;
+	}
+	return 0;
+}
+
+
+static int wpas_dbus_handler_wps_bssid(DBusMessage *message,
+				       DBusMessageIter *entry_iter,
+				       struct wps_start_params *params,
+				       DBusMessage **reply)
+{
+	DBusMessageIter variant_iter, array_iter;
+	int len;
+
+	dbus_message_iter_recurse(entry_iter, &variant_iter);
+	if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_ARRAY ||
+	    dbus_message_iter_get_element_type(&variant_iter) !=
+	    DBUS_TYPE_BYTE) {
+		wpa_printf(MSG_DEBUG,
+			   "dbus: WPS.Start - Wrong Bssid type, byte array required");
+		*reply = wpas_dbus_error_invalid_args(
+			message, "Bssid must be a byte array");
+		return -1;
+	}
+	dbus_message_iter_recurse(&variant_iter, &array_iter);
+	dbus_message_iter_get_fixed_array(&array_iter, &params->bssid, &len);
+	if (len != ETH_ALEN) {
+		wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Wrong Bssid length %d",
+			   len);
+		*reply = wpas_dbus_error_invalid_args(message,
+						      "Bssid is wrong length");
+		return -1;
+	}
+	return 0;
+}
+
+
+static int wpas_dbus_handler_wps_pin(DBusMessage *message,
+				     DBusMessageIter *entry_iter,
+				     struct wps_start_params *params,
+				     DBusMessage **reply)
+{
+	DBusMessageIter variant_iter;
+
+	dbus_message_iter_recurse(entry_iter, &variant_iter);
+	if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_STRING) {
+		wpa_printf(MSG_DEBUG,
+			   "dbus: WPS.Start - Wrong Pin type, string required");
+		*reply = wpas_dbus_error_invalid_args(message,
+						      "Pin must be a string");
+		return -1;
+	}
+	dbus_message_iter_get_basic(&variant_iter, &params->pin);
+	return 0;
+}
+
+
+#ifdef CONFIG_P2P
+static int wpas_dbus_handler_wps_p2p_dev_addr(DBusMessage *message,
+					      DBusMessageIter *entry_iter,
+					      struct wps_start_params *params,
+					      DBusMessage **reply)
+{
+	DBusMessageIter variant_iter, array_iter;
+	int len;
+
+	dbus_message_iter_recurse(entry_iter, &variant_iter);
+	if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_ARRAY ||
+	    dbus_message_iter_get_element_type(&variant_iter) !=
+	    DBUS_TYPE_BYTE) {
+		wpa_printf(MSG_DEBUG,
+			   "dbus: WPS.Start - Wrong P2PDeviceAddress type, byte array required");
+		*reply = wpas_dbus_error_invalid_args(
+			message, "P2PDeviceAddress must be a byte array");
+		return -1;
+	}
+	dbus_message_iter_recurse(&variant_iter, &array_iter);
+	dbus_message_iter_get_fixed_array(&array_iter, &params->p2p_dev_addr,
+					  &len);
+	if (len != ETH_ALEN) {
+		wpa_printf(MSG_DEBUG,
+			   "dbus: WPS.Start - Wrong P2PDeviceAddress length %d",
+			   len);
+		*reply = wpas_dbus_error_invalid_args(
+			message, "P2PDeviceAddress has wrong length");
+		return -1;
+	}
+	return 0;
+}
+#endif /* CONFIG_P2P */
+
+
+static int wpas_dbus_handler_wps_start_entry(DBusMessage *message, char *key,
+					     DBusMessageIter *entry_iter,
+					     struct wps_start_params *params,
+					     DBusMessage **reply)
+{
+	if (os_strcmp(key, "Role") == 0)
+		return wpas_dbus_handler_wps_role(message, entry_iter,
+						  params, reply);
+	else if (os_strcmp(key, "Type") == 0)
+		return wpas_dbus_handler_wps_type(message, entry_iter,
+						  params, reply);
+	else if (os_strcmp(key, "Bssid") == 0)
+		return wpas_dbus_handler_wps_bssid(message, entry_iter,
+						   params, reply);
+	else if (os_strcmp(key, "Pin") == 0)
+		return wpas_dbus_handler_wps_pin(message, entry_iter,
+						 params, reply);
+#ifdef CONFIG_P2P
+	else if (os_strcmp(key, "P2PDeviceAddress") == 0)
+		return wpas_dbus_handler_wps_p2p_dev_addr(message, entry_iter,
+							  params, reply);
+#endif /* CONFIG_P2P */
+
+	wpa_printf(MSG_DEBUG, "dbus: WPS.Start - unknown key %s", key);
+	*reply = wpas_dbus_error_invalid_args(message, key);
+	return -1;
+}
+
+
+/**
+ * wpas_dbus_handler_wps_start - Start WPS configuration
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: DBus message dictionary on success or DBus error on failure
+ *
+ * Handler for "Start" method call. DBus dictionary argument contains
+ * information about role (enrollee or registrar), authorization method
+ * (pin or push button) and optionally pin and bssid. Returned message
+ * has a dictionary argument which may contain newly generated pin (optional).
+ */
+DBusMessage * wpas_dbus_handler_wps_start(DBusMessage *message,
+					  struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	DBusMessageIter iter, dict_iter, entry_iter;
+	struct wps_start_params params;
+	char *key;
+	char npin[9] = { '\0' };
+	int ret;
+
+	os_memset(&params, 0, sizeof(params));
+	dbus_message_iter_init(message, &iter);
+
+	dbus_message_iter_recurse(&iter, &dict_iter);
+	while (dbus_message_iter_get_arg_type(&dict_iter) ==
+	       DBUS_TYPE_DICT_ENTRY) {
+		dbus_message_iter_recurse(&dict_iter, &entry_iter);
+
+		dbus_message_iter_get_basic(&entry_iter, &key);
+		dbus_message_iter_next(&entry_iter);
+
+		if (wpas_dbus_handler_wps_start_entry(message, key,
+						      &entry_iter,
+						      &params, &reply))
+			return reply;
+
+		dbus_message_iter_next(&dict_iter);
+	}
+
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface && params.type == 1) {
+		if (params.pin == NULL) {
+			wpa_printf(MSG_DEBUG,
+				   "dbus: WPS.Start - Pin required for registrar role");
+			return wpas_dbus_error_invalid_args(
+				message, "Pin required for registrar role.");
+		}
+		ret = wpa_supplicant_ap_wps_pin(wpa_s,
+						params.bssid,
+						params.pin,
+						npin, sizeof(npin), 0);
+	} else if (wpa_s->ap_iface) {
+		ret = wpa_supplicant_ap_wps_pbc(wpa_s,
+						params.bssid,
+						params.p2p_dev_addr);
+	} else
+#endif /* CONFIG_AP */
+	if (params.role == 0) {
+		wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Role not specified");
+		return wpas_dbus_error_invalid_args(message,
+						    "Role not specified");
+	} else if (params.role == 2) {
+		if (params.pin == NULL) {
+			wpa_printf(MSG_DEBUG,
+				   "dbus: WPS.Start - Pin required for registrar role");
+			return wpas_dbus_error_invalid_args(
+				message, "Pin required for registrar role.");
+		}
+		ret = wpas_wps_start_reg(wpa_s, params.bssid, params.pin,
+					 NULL);
+	} else if (params.type == 0) {
+		wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Type not specified");
+		return wpas_dbus_error_invalid_args(message,
+						    "Type not specified");
+	} else if (params.type == 1) {
+		ret = wpas_wps_start_pin(wpa_s, params.bssid,
+					 params.pin, 0,
+					 DEV_PW_DEFAULT);
+		if (ret > 0) {
+			ret = os_snprintf(npin, sizeof(npin), "%08d", ret);
+			if (os_snprintf_error(sizeof(npin), ret))
+				return wpas_dbus_error_unknown_error(
+					message, "invalid PIN");
+		}
+	} else {
+		ret = wpas_wps_start_pbc(wpa_s, params.bssid, 0, 0);
+	}
+
+	if (ret < 0) {
+		wpa_printf(MSG_DEBUG,
+			   "dbus: WPS.Start wpas_wps_failed in role %s and key %s",
+			   (params.role == 1 ? "enrollee" : "registrar"),
+			   (params.type == 0 ? "" :
+			    (params.type == 1 ? "pin" : "pbc")));
+		return wpas_dbus_error_unknown_error(message,
+						     "WPS start failed");
+	}
+
+	reply = dbus_message_new_method_return(message);
+	if (!reply)
+		return wpas_dbus_error_no_memory(message);
+
+	dbus_message_iter_init_append(reply, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+	    (os_strlen(npin) > 0 &&
+	     !wpa_dbus_dict_append_string(&dict_iter, "Pin", npin)) ||
+	    !wpa_dbus_dict_close_write(&iter, &dict_iter)) {
+		dbus_message_unref(reply);
+		return wpas_dbus_error_no_memory(message);
+	}
+
+	return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_wps_cancel - Cancel ongoing WPS configuration
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: NULL on success or DBus error on failure
+ *
+ * Handler for "Cancel" method call. Returns NULL if WPS cancel successful
+ * or DBus error on WPS cancel failure
+ */
+DBusMessage * wpas_dbus_handler_wps_cancel(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s)
+{
+	if (wpas_wps_cancel(wpa_s))
+		return wpas_dbus_error_unknown_error(message,
+						     "WPS cancel failed");
+
+	return NULL;
+}
+
+
+/**
+ * wpas_dbus_getter_process_credentials - Check if credentials are processed
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "ProcessCredentials" property. Returns returned boolean will be
+ * true if wps_cred_processing configuration field is not equal to 1 or false
+ * if otherwise.
+ */
+dbus_bool_t wpas_dbus_getter_process_credentials(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_bool_t process = wpa_s->conf->wps_cred_processing != 1;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+						&process, error);
+}
+
+
+/**
+ * wpas_dbus_setter_process_credentials - Set credentials_processed conf param
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "ProcessCredentials" property. Sets credentials_processed on 2
+ * if boolean argument is true or on 1 if otherwise.
+ */
+dbus_bool_t wpas_dbus_setter_process_credentials(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_bool_t process_credentials, old_pc;
+
+	if (!wpa_s->dbus_new_path)
+		return FALSE;
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_BOOLEAN,
+					      &process_credentials))
+		return FALSE;
+
+	old_pc = wpa_s->conf->wps_cred_processing != 1;
+	wpa_s->conf->wps_cred_processing = (process_credentials ? 2 : 1);
+
+	if ((wpa_s->conf->wps_cred_processing != 1) != old_pc)
+		wpa_dbus_mark_property_changed(wpa_s->global->dbus,
+					       wpa_s->dbus_new_path,
+					       WPAS_DBUS_NEW_IFACE_WPS,
+					       "ProcessCredentials");
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_config_methods - Get current WPS configuration methods
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "ConfigMethods" property. Returned boolean will be true if
+ * providing the relevant string worked, or false otherwise.
+ */
+dbus_bool_t wpas_dbus_getter_config_methods(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	return wpas_dbus_string_property_getter(iter,
+						wpa_s->conf->config_methods,
+						error);
+}
+
+
+/**
+ * wpas_dbus_setter_config_methods - Set WPS configuration methods
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "ConfigMethods" property. Sets the methods string, apply such
+ * change and returns true on success. Returns false otherwise.
+ */
+dbus_bool_t wpas_dbus_setter_config_methods(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char *methods, *new_methods;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+					      &methods))
+		return FALSE;
+
+	new_methods = os_strdup(methods);
+	if (!new_methods)
+		return FALSE;
+
+	os_free(wpa_s->conf->config_methods);
+	wpa_s->conf->config_methods = new_methods;
+
+	wpa_s->conf->changed_parameters |= CFG_CHANGED_CONFIG_METHODS;
+	wpa_supplicant_update_config(wpa_s);
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_device_name - Get current WPS device name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DeviceName" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_device_name(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	return wpas_dbus_string_property_getter(iter, wpa_s->conf->device_name,
+						error);
+}
+
+
+/**
+ * wpas_dbus_setter_wps_device_name - Set current WPS device name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "DeviceName" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_device_name(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char *methods, *devname;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+					      &methods))
+		return FALSE;
+
+	if (os_strlen(methods) > WPS_DEV_NAME_MAX_LEN)
+		return FALSE;
+
+	devname = os_strdup(methods);
+	if (!devname)
+		return FALSE;
+
+	os_free(wpa_s->conf->device_name);
+	wpa_s->conf->device_name = devname;
+	wpa_s->conf->changed_parameters |= CFG_CHANGED_DEVICE_NAME;
+	wpa_supplicant_update_config(wpa_s);
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_manufacturer - Get current manufacturer name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Manufacturer" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_manufacturer(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	return wpas_dbus_string_property_getter(iter, wpa_s->conf->manufacturer,
+						error);
+}
+
+
+/**
+ * wpas_dbus_setter_wps_manufacturer - Set current manufacturer name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "Manufacturer" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_manufacturer(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char *methods, *manufacturer;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+					      &methods))
+		return FALSE;
+
+	if (os_strlen(methods) > WPS_MANUFACTURER_MAX_LEN)
+		return FALSE;
+
+	manufacturer = os_strdup(methods);
+	if (!manufacturer)
+		return FALSE;
+
+	os_free(wpa_s->conf->manufacturer);
+	wpa_s->conf->manufacturer = manufacturer;
+	wpa_s->conf->changed_parameters |= CFG_CHANGED_WPS_STRING;
+	wpa_supplicant_update_config(wpa_s);
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_device_model_name - Get current device model name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "ModelName" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_device_model_name(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	return wpas_dbus_string_property_getter(iter, wpa_s->conf->model_name,
+						error);
+}
+
+
+/**
+ * wpas_dbus_setter_wps_device_model_name - Set current device model name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "ModelName" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_device_model_name(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char *methods, *model_name;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+					      &methods))
+		return FALSE;
+
+	if (os_strlen(methods) > WPS_MODEL_NAME_MAX_LEN)
+		return FALSE;
+
+	model_name = os_strdup(methods);
+	if (!model_name)
+		return FALSE;
+	os_free(wpa_s->conf->model_name);
+	wpa_s->conf->model_name = model_name;
+	wpa_s->conf->changed_parameters |= CFG_CHANGED_WPS_STRING;
+	wpa_supplicant_update_config(wpa_s);
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_device_model_number - Get current device model number
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "ModelNumber" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_device_model_number(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	return wpas_dbus_string_property_getter(iter, wpa_s->conf->model_number,
+						error);
+}
+
+
+/**
+ * wpas_dbus_setter_wps_device_model_number - Set current device model number
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "ModelNumber" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_device_model_number(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char *methods, *model_number;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+					      &methods))
+		return FALSE;
+
+	if (os_strlen(methods) > WPS_MODEL_NUMBER_MAX_LEN)
+		return FALSE;
+
+	model_number = os_strdup(methods);
+	if (!model_number)
+		return FALSE;
+
+	os_free(wpa_s->conf->model_number);
+	wpa_s->conf->model_number = model_number;
+	wpa_s->conf->changed_parameters |= CFG_CHANGED_WPS_STRING;
+	wpa_supplicant_update_config(wpa_s);
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_device_serial_number - Get current device serial number
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "SerialNumber" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_device_serial_number(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	return wpas_dbus_string_property_getter(iter,
+						wpa_s->conf->serial_number,
+						error);
+}
+
+
+/**
+ * wpas_dbus_setter_wps_device_serial_number - Set current device serial number
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "SerialNumber" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_device_serial_number(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	char *methods, *serial_number;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+					      &methods))
+		return FALSE;
+
+	if (os_strlen(methods) > WPS_SERIAL_NUMBER_MAX_LEN)
+		return FALSE;
+
+	serial_number = os_strdup(methods);
+	if (!serial_number)
+		return FALSE;
+	os_free(wpa_s->conf->serial_number);
+	wpa_s->conf->serial_number = serial_number;
+	wpa_s->conf->changed_parameters |= CFG_CHANGED_WPS_STRING;
+	wpa_supplicant_update_config(wpa_s);
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_device_device_type - Get current device type
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DeviceType" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_device_device_type(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+
+	if (!wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+						    (char *)
+						    wpa_s->conf->device_type,
+						    WPS_DEV_TYPE_LEN, error)) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "%s: error constructing reply", __func__);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+/**
+ * wpas_dbus_setter_wps_device_device_type - Set current device type
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "DeviceType" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_device_device_type(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	u8 *dev_type;
+	int dev_len;
+	DBusMessageIter variant, array_iter;
+
+	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_VARIANT)
+		return FALSE;
+
+	dbus_message_iter_recurse(iter, &variant);
+	if (dbus_message_iter_get_arg_type(&variant) != DBUS_TYPE_ARRAY)
+		return FALSE;
+
+	dbus_message_iter_recurse(&variant, &array_iter);
+	dbus_message_iter_get_fixed_array(&array_iter, &dev_type, &dev_len);
+
+	if (dev_len != WPS_DEV_TYPE_LEN)
+		return FALSE;
+
+	os_memcpy(wpa_s->conf->device_type, dev_type, WPS_DEV_TYPE_LEN);
+	wpa_s->conf->changed_parameters |= CFG_CHANGED_DEVICE_TYPE;
+	wpa_supplicant_update_config(wpa_s);
+
+	return TRUE;
+}
diff --git a/wpa_supplicant/dbus/dbus_new_helpers.c b/wpa_supplicant/dbus/dbus_new_helpers.c
new file mode 100644
index 000000000000..d9009ba85e9c
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_helpers.c
@@ -0,0 +1,1025 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "dbus_common.h"
+#include "dbus_common_i.h"
+#include "dbus_new.h"
+#include "dbus_new_helpers.h"
+#include "dbus_new_handlers.h"
+#include "dbus_dict_helpers.h"
+
+
+static dbus_bool_t fill_dict_with_properties(
+	DBusMessageIter *dict_iter,
+	const struct wpa_dbus_property_desc *props,
+	const char *interface, void *user_data, DBusError *error)
+{
+	DBusMessageIter entry_iter;
+	const struct wpa_dbus_property_desc *dsc;
+
+	for (dsc = props; dsc && dsc->dbus_property; dsc++) {
+		/* Only return properties for the requested D-Bus interface */
+		if (os_strncmp(dsc->dbus_interface, interface,
+			       WPAS_DBUS_INTERFACE_MAX) != 0)
+			continue;
+
+		/* Skip write-only properties */
+		if (dsc->getter == NULL)
+			continue;
+
+		if (!dbus_message_iter_open_container(dict_iter,
+						      DBUS_TYPE_DICT_ENTRY,
+						      NULL, &entry_iter) ||
+		    !dbus_message_iter_append_basic(&entry_iter,
+						    DBUS_TYPE_STRING,
+						    &dsc->dbus_property))
+			goto error;
+
+		/* An error getting a property fails the request entirely */
+		if (!dsc->getter(dsc, &entry_iter, error, user_data)) {
+			wpa_printf(MSG_INFO,
+				   "dbus: %s dbus_interface=%s dbus_property=%s getter failed",
+				   __func__, dsc->dbus_interface,
+				   dsc->dbus_property);
+			return FALSE;
+		}
+
+		if (!dbus_message_iter_close_container(dict_iter, &entry_iter))
+			goto error;
+	}
+
+	return TRUE;
+
+error:
+	dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+	return FALSE;
+}
+
+
+/**
+ * get_all_properties - Responds for GetAll properties calls on object
+ * @message: Message with GetAll call
+ * @interface: interface name which properties will be returned
+ * @property_dsc: list of object's properties
+ * Returns: Message with dict of variants as argument with properties values
+ *
+ * Iterates over all properties registered with object and execute getters
+ * of those, which are readable and which interface matches interface
+ * specified as argument. Returned message contains one dict argument
+ * with properties names as keys and theirs values as values.
+ */
+static DBusMessage * get_all_properties(DBusMessage *message, char *interface,
+					struct wpa_dbus_object_desc *obj_dsc)
+{
+	DBusMessage *reply;
+	DBusMessageIter iter, dict_iter;
+	DBusError error;
+
+	reply = dbus_message_new_method_return(message);
+	if (reply == NULL)
+		return wpas_dbus_error_no_memory(message);
+
+	dbus_message_iter_init_append(reply, &iter);
+	if (!wpa_dbus_dict_open_write(&iter, &dict_iter)) {
+		dbus_message_unref(reply);
+		return wpas_dbus_error_no_memory(message);
+	}
+
+	dbus_error_init(&error);
+	if (!fill_dict_with_properties(&dict_iter, obj_dsc->properties,
+				       interface, obj_dsc->user_data, &error)) {
+		wpa_dbus_dict_close_write(&iter, &dict_iter);
+		dbus_message_unref(reply);
+		reply = wpas_dbus_reply_new_from_error(
+			message, &error, DBUS_ERROR_INVALID_ARGS,
+			"No readable properties in this interface");
+		dbus_error_free(&error);
+		return reply;
+	}
+
+	if (!wpa_dbus_dict_close_write(&iter, &dict_iter)) {
+		dbus_message_unref(reply);
+		return wpas_dbus_error_no_memory(message);
+	}
+
+	return reply;
+}
+
+
+static int is_signature_correct(DBusMessage *message,
+				const struct wpa_dbus_method_desc *method_dsc)
+{
+	/* According to DBus documentation max length of signature is 255 */
+#define MAX_SIG_LEN 256
+	char registered_sig[MAX_SIG_LEN], *pos;
+	const char *sig = dbus_message_get_signature(message);
+	int ret;
+	const struct wpa_dbus_argument *arg;
+
+	pos = registered_sig;
+	*pos = '\0';
+
+	for (arg = method_dsc->args; arg && arg->name; arg++) {
+		if (arg->dir == ARG_IN) {
+			size_t blen = registered_sig + MAX_SIG_LEN - pos;
+
+			ret = os_snprintf(pos, blen, "%s", arg->type);
+			if (os_snprintf_error(blen, ret))
+				return 0;
+			pos += ret;
+		}
+	}
+
+	return !os_strncmp(registered_sig, sig, MAX_SIG_LEN);
+}
+
+
+static DBusMessage * properties_get_all(DBusMessage *message, char *interface,
+					struct wpa_dbus_object_desc *obj_dsc)
+{
+	if (os_strcmp(dbus_message_get_signature(message), "s") != 0)
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      NULL);
+
+	return get_all_properties(message, interface, obj_dsc);
+}
+
+
+static DBusMessage * properties_get(DBusMessage *message,
+				    const struct wpa_dbus_property_desc *dsc,
+				    void *user_data)
+{
+	DBusMessage *reply;
+	DBusMessageIter iter;
+	DBusError error;
+
+	if (os_strcmp(dbus_message_get_signature(message), "ss")) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      NULL);
+	}
+
+	if (dsc->getter == NULL) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "Property is write-only");
+	}
+
+	reply = dbus_message_new_method_return(message);
+	dbus_message_iter_init_append(reply, &iter);
+
+	dbus_error_init(&error);
+	if (dsc->getter(dsc, &iter, &error, user_data) == FALSE) {
+		dbus_message_unref(reply);
+		reply = wpas_dbus_reply_new_from_error(
+			message, &error, DBUS_ERROR_FAILED,
+			"Failed to read property");
+		dbus_error_free(&error);
+	}
+
+	return reply;
+}
+
+
+static DBusMessage * properties_set(DBusMessage *message,
+				    const struct wpa_dbus_property_desc *dsc,
+				    void *user_data)
+{
+	DBusMessage *reply;
+	DBusMessageIter iter;
+	DBusError error;
+
+	if (os_strcmp(dbus_message_get_signature(message), "ssv")) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      NULL);
+	}
+
+	if (dsc->setter == NULL) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "Property is read-only");
+	}
+
+	dbus_message_iter_init(message, &iter);
+	/* Skip the interface name and the property name */
+	dbus_message_iter_next(&iter);
+	dbus_message_iter_next(&iter);
+
+	/* Iter will now point to the property's new value */
+	dbus_error_init(&error);
+	if (dsc->setter(dsc, &iter, &error, user_data) == TRUE) {
+		/* Success */
+		reply = dbus_message_new_method_return(message);
+	} else {
+		reply = wpas_dbus_reply_new_from_error(
+			message, &error, DBUS_ERROR_FAILED,
+			"Failed to set property");
+		dbus_error_free(&error);
+	}
+
+	return reply;
+}
+
+
+static DBusMessage *
+properties_get_or_set(DBusMessage *message, DBusMessageIter *iter,
+		      char *interface,
+		      struct wpa_dbus_object_desc *obj_dsc)
+{
+	const struct wpa_dbus_property_desc *property_dsc;
+	char *property;
+	const char *method;
+
+	method = dbus_message_get_member(message);
+	property_dsc = obj_dsc->properties;
+
+	/* Second argument: property name (DBUS_TYPE_STRING) */
+	if (!dbus_message_iter_next(iter) ||
+	    dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_STRING) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      NULL);
+	}
+	dbus_message_iter_get_basic(iter, &property);
+
+	while (property_dsc && property_dsc->dbus_property) {
+		/* compare property names and
+		 * interfaces */
+		if (!os_strncmp(property_dsc->dbus_property, property,
+				WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) &&
+		    !os_strncmp(property_dsc->dbus_interface, interface,
+				WPAS_DBUS_INTERFACE_MAX))
+			break;
+
+		property_dsc++;
+	}
+	if (property_dsc == NULL || property_dsc->dbus_property == NULL) {
+		wpa_printf(MSG_DEBUG, "no property handler for %s.%s on %s",
+			   interface, property,
+			   dbus_message_get_path(message));
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      "No such property");
+	}
+
+	if (os_strncmp(WPA_DBUS_PROPERTIES_GET, method,
+		       WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) == 0) {
+		wpa_printf(MSG_MSGDUMP, "%s: Get(%s)", __func__, property);
+		return properties_get(message, property_dsc,
+				      obj_dsc->user_data);
+	}
+
+	wpa_printf(MSG_MSGDUMP, "%s: Set(%s)", __func__, property);
+	return properties_set(message, property_dsc, obj_dsc->user_data);
+}
+
+
+static DBusMessage * properties_handler(DBusMessage *message,
+					struct wpa_dbus_object_desc *obj_dsc)
+{
+	DBusMessageIter iter;
+	char *interface;
+	const char *method;
+
+	method = dbus_message_get_member(message);
+	dbus_message_iter_init(message, &iter);
+
+	if (!os_strncmp(WPA_DBUS_PROPERTIES_GET, method,
+			WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) ||
+	    !os_strncmp(WPA_DBUS_PROPERTIES_SET, method,
+			WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) ||
+	    !os_strncmp(WPA_DBUS_PROPERTIES_GETALL, method,
+			WPAS_DBUS_METHOD_SIGNAL_PROP_MAX)) {
+		/* First argument: interface name (DBUS_TYPE_STRING) */
+		if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING) {
+			return dbus_message_new_error(message,
+						      DBUS_ERROR_INVALID_ARGS,
+						      NULL);
+		}
+
+		dbus_message_iter_get_basic(&iter, &interface);
+
+		if (!os_strncmp(WPA_DBUS_PROPERTIES_GETALL, method,
+				WPAS_DBUS_METHOD_SIGNAL_PROP_MAX)) {
+			/* GetAll */
+			return properties_get_all(message, interface, obj_dsc);
+		}
+		/* Get or Set */
+		return properties_get_or_set(message, &iter, interface,
+					     obj_dsc);
+	}
+	return dbus_message_new_error(message, DBUS_ERROR_UNKNOWN_METHOD,
+				      NULL);
+}
+
+
+static DBusMessage * msg_method_handler(DBusMessage *message,
+					struct wpa_dbus_object_desc *obj_dsc)
+{
+	const struct wpa_dbus_method_desc *method_dsc = obj_dsc->methods;
+	const char *method;
+	const char *msg_interface;
+
+	method = dbus_message_get_member(message);
+	msg_interface = dbus_message_get_interface(message);
+
+	/* try match call to any registered method */
+	while (method_dsc && method_dsc->dbus_method) {
+		/* compare method names and interfaces */
+		if (!os_strncmp(method_dsc->dbus_method, method,
+				WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) &&
+		    !os_strncmp(method_dsc->dbus_interface, msg_interface,
+				WPAS_DBUS_INTERFACE_MAX))
+			break;
+
+		method_dsc++;
+	}
+	if (method_dsc == NULL || method_dsc->dbus_method == NULL) {
+		wpa_printf(MSG_DEBUG, "no method handler for %s.%s on %s",
+			   msg_interface, method,
+			   dbus_message_get_path(message));
+		return dbus_message_new_error(message,
+					      DBUS_ERROR_UNKNOWN_METHOD, NULL);
+	}
+
+	if (!is_signature_correct(message, method_dsc)) {
+		return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+					      NULL);
+	}
+
+	return method_dsc->method_handler(message, obj_dsc->user_data);
+}
+
+
+/**
+ * message_handler - Handles incoming DBus messages
+ * @connection: DBus connection on which message was received
+ * @message: Received message
+ * @user_data: pointer to description of object to which message was sent
+ * Returns: Returns information whether message was handled or not
+ *
+ * Reads message interface and method name, then checks if they matches one
+ * of the special cases i.e. introspection call or properties get/getall/set
+ * methods and handles it. Else it iterates over registered methods list
+ * and tries to match method's name and interface to those read from message
+ * If appropriate method was found its handler function is called and
+ * response is sent. Otherwise, the DBUS_ERROR_UNKNOWN_METHOD error message
+ * will be sent.
+ */
+static DBusHandlerResult message_handler(DBusConnection *connection,
+					 DBusMessage *message, void *user_data)
+{
+	struct wpa_dbus_object_desc *obj_dsc = user_data;
+	const char *method;
+	const char *path;
+	const char *msg_interface;
+	DBusMessage *reply;
+
+	/* get method, interface and path the message is addressed to */
+	method = dbus_message_get_member(message);
+	path = dbus_message_get_path(message);
+	msg_interface = dbus_message_get_interface(message);
+	if (!method || !path || !msg_interface)
+		return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+
+	wpa_printf(MSG_MSGDUMP, "dbus: %s.%s (%s) [%s]",
+		   msg_interface, method, path,
+		   dbus_message_get_signature(message));
+
+	/* if message is introspection method call */
+	if (!os_strncmp(WPA_DBUS_INTROSPECTION_METHOD, method,
+			WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) &&
+	    !os_strncmp(WPA_DBUS_INTROSPECTION_INTERFACE, msg_interface,
+			WPAS_DBUS_INTERFACE_MAX)) {
+#ifdef CONFIG_CTRL_IFACE_DBUS_INTRO
+		reply = wpa_dbus_introspect(message, obj_dsc);
+#else /* CONFIG_CTRL_IFACE_DBUS_INTRO */
+		reply = dbus_message_new_error(
+			message, DBUS_ERROR_UNKNOWN_METHOD,
+			"wpa_supplicant was compiled without introspection support.");
+#endif /* CONFIG_CTRL_IFACE_DBUS_INTRO */
+	} else if (!os_strncmp(WPA_DBUS_PROPERTIES_INTERFACE, msg_interface,
+			     WPAS_DBUS_INTERFACE_MAX)) {
+		/* if message is properties method call */
+		reply = properties_handler(message, obj_dsc);
+	} else {
+		reply = msg_method_handler(message, obj_dsc);
+	}
+
+	/* If handler succeed returning NULL, reply empty message */
+	if (!reply)
+		reply = dbus_message_new_method_return(message);
+	if (reply) {
+		if (!dbus_message_get_no_reply(message))
+			dbus_connection_send(connection, reply, NULL);
+		dbus_message_unref(reply);
+	}
+
+	wpa_dbus_flush_all_changed_properties(connection);
+
+	return DBUS_HANDLER_RESULT_HANDLED;
+}
+
+
+/**
+ * free_dbus_object_desc - Frees object description data structure
+ * @connection: DBus connection
+ * @obj_dsc: Object description to free
+ *
+ * Frees each of properties, methods and signals description lists and
+ * the object description structure itself.
+ */
+void free_dbus_object_desc(struct wpa_dbus_object_desc *obj_dsc)
+{
+	if (!obj_dsc)
+		return;
+
+	/* free handler's argument */
+	if (obj_dsc->user_data_free_func)
+		obj_dsc->user_data_free_func(obj_dsc->user_data);
+
+	os_free(obj_dsc->path);
+	os_free(obj_dsc->prop_changed_flags);
+	os_free(obj_dsc);
+}
+
+
+static void free_dbus_object_desc_cb(DBusConnection *connection, void *obj_dsc)
+{
+	free_dbus_object_desc(obj_dsc);
+}
+
+
+/**
+ * wpa_dbus_ctrl_iface_init - Initialize dbus control interface
+ * @application_data: Pointer to application specific data structure
+ * @dbus_path: DBus path to interface object
+ * @dbus_service: DBus service name to register with
+ * @messageHandler: a pointer to function which will handle dbus messages
+ * coming on interface
+ * Returns: 0 on success, -1 on failure
+ *
+ * Initialize the dbus control interface and start receiving commands from
+ * external programs over the bus.
+ */
+int wpa_dbus_ctrl_iface_init(struct wpas_dbus_priv *iface,
+			     char *dbus_path, char *dbus_service,
+			     struct wpa_dbus_object_desc *obj_desc)
+{
+	DBusError error;
+	int ret = -1;
+	DBusObjectPathVTable wpa_vtable = {
+		&free_dbus_object_desc_cb, &message_handler,
+		NULL, NULL, NULL, NULL
+	};
+
+	obj_desc->connection = iface->con;
+	obj_desc->path = os_strdup(dbus_path);
+
+	/* Register the message handler for the global dbus interface */
+	if (!dbus_connection_register_object_path(iface->con, dbus_path,
+						  &wpa_vtable, obj_desc)) {
+		wpa_printf(MSG_ERROR, "dbus: Could not set up message handler");
+		return -1;
+	}
+
+	/* Register our service with the message bus */
+	dbus_error_init(&error);
+	switch (dbus_bus_request_name(iface->con, dbus_service, 0, &error)) {
+	case DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER:
+		ret = 0;
+		break;
+	case DBUS_REQUEST_NAME_REPLY_EXISTS:
+	case DBUS_REQUEST_NAME_REPLY_IN_QUEUE:
+	case DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER:
+		wpa_printf(MSG_ERROR,
+			   "dbus: Could not request service name: already registered");
+		break;
+	default:
+		wpa_printf(MSG_ERROR,
+			   "dbus: Could not request service name: %s %s",
+			   error.name, error.message);
+		break;
+	}
+	dbus_error_free(&error);
+
+	if (ret != 0)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "Providing DBus service '%s'.", dbus_service);
+
+	return 0;
+}
+
+
+/**
+ * wpa_dbus_register_object_per_iface - Register a new object with dbus
+ * @ctrl_iface: pointer to dbus private data
+ * @path: DBus path to object
+ * @ifname: interface name
+ * @obj_desc: description of object's methods, signals and properties
+ * Returns: 0 on success, -1 on error
+ *
+ * Registers a new interface with dbus and assigns it a dbus object path.
+ */
+int wpa_dbus_register_object_per_iface(struct wpas_dbus_priv *ctrl_iface,
+				       const char *path, const char *ifname,
+				       struct wpa_dbus_object_desc *obj_desc)
+{
+	DBusConnection *con;
+	DBusError error;
+	DBusObjectPathVTable vtable = {
+		&free_dbus_object_desc_cb, &message_handler,
+		NULL, NULL, NULL, NULL
+	};
+
+	/* Do nothing if the control interface is not turned on */
+	if (ctrl_iface == NULL)
+		return 0;
+
+	con = ctrl_iface->con;
+	obj_desc->connection = con;
+	obj_desc->path = os_strdup(path);
+
+	dbus_error_init(&error);
+	/* Register the message handler for the interface functions */
+	if (!dbus_connection_try_register_object_path(con, path, &vtable,
+						      obj_desc, &error)) {
+		if (os_strcmp(error.name, DBUS_ERROR_OBJECT_PATH_IN_USE) == 0) {
+			wpa_printf(MSG_DEBUG, "dbus: %s", error.message);
+		} else {
+			wpa_printf(MSG_ERROR,
+				   "dbus: Could not set up message handler for interface %s object %s (error: %s message: %s)",
+				   ifname, path, error.name, error.message);
+		}
+		dbus_error_free(&error);
+		return -1;
+	}
+
+	dbus_error_free(&error);
+	return 0;
+}
+
+
+static void flush_object_timeout_handler(void *eloop_ctx, void *timeout_ctx);
+
+
+/**
+ * wpa_dbus_unregister_object_per_iface - Unregisters DBus object
+ * @ctrl_iface: Pointer to dbus private data
+ * @path: DBus path to object which will be unregistered
+ * Returns: Zero on success and -1 on failure
+ *
+ * Unregisters DBus object given by its path
+ */
+int wpa_dbus_unregister_object_per_iface(
+	struct wpas_dbus_priv *ctrl_iface, const char *path)
+{
+	DBusConnection *con = ctrl_iface->con;
+	struct wpa_dbus_object_desc *obj_desc = NULL;
+
+	dbus_connection_get_object_path_data(con, path, (void **) &obj_desc);
+	if (!obj_desc) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: %s: Could not obtain object's private data: %s",
+			   __func__, path);
+		return 0;
+	}
+
+	eloop_cancel_timeout(flush_object_timeout_handler, con, obj_desc);
+
+	if (!dbus_connection_unregister_object_path(con, path))
+		return -1;
+
+	return 0;
+}
+
+
+static dbus_bool_t put_changed_properties(
+	const struct wpa_dbus_object_desc *obj_dsc, const char *interface,
+	DBusMessageIter *dict_iter, int clear_changed)
+{
+	DBusMessageIter entry_iter;
+	const struct wpa_dbus_property_desc *dsc;
+	int i;
+	DBusError error;
+
+	for (dsc = obj_dsc->properties, i = 0; dsc && dsc->dbus_property;
+	     dsc++, i++) {
+		if (obj_dsc->prop_changed_flags == NULL ||
+		    !obj_dsc->prop_changed_flags[i])
+			continue;
+		if (os_strcmp(dsc->dbus_interface, interface) != 0)
+			continue;
+		if (clear_changed)
+			obj_dsc->prop_changed_flags[i] = 0;
+
+		if (!dbus_message_iter_open_container(dict_iter,
+						      DBUS_TYPE_DICT_ENTRY,
+						      NULL, &entry_iter) ||
+		    !dbus_message_iter_append_basic(&entry_iter,
+						    DBUS_TYPE_STRING,
+						    &dsc->dbus_property))
+			return FALSE;
+
+		dbus_error_init(&error);
+		if (!dsc->getter(dsc, &entry_iter, &error, obj_dsc->user_data))
+		{
+			if (dbus_error_is_set(&error)) {
+				wpa_printf(MSG_ERROR,
+					   "dbus: %s: Cannot get new value of property %s: (%s) %s",
+					   __func__, dsc->dbus_property,
+					   error.name, error.message);
+			} else {
+				wpa_printf(MSG_ERROR,
+					   "dbus: %s: Cannot get new value of property %s",
+					   __func__, dsc->dbus_property);
+			}
+			dbus_error_free(&error);
+			return FALSE;
+		}
+
+		if (!dbus_message_iter_close_container(dict_iter, &entry_iter))
+			return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+static void do_send_prop_changed_signal(
+	DBusConnection *con, const char *path, const char *interface,
+	const struct wpa_dbus_object_desc *obj_dsc)
+{
+	DBusMessage *msg;
+	DBusMessageIter signal_iter, dict_iter;
+
+	msg = dbus_message_new_signal(path, DBUS_INTERFACE_PROPERTIES,
+				      "PropertiesChanged");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &signal_iter);
+
+	if (!dbus_message_iter_append_basic(&signal_iter, DBUS_TYPE_STRING,
+					    &interface) ||
+	    /* Changed properties dict */
+	    !dbus_message_iter_open_container(&signal_iter, DBUS_TYPE_ARRAY,
+					      "{sv}", &dict_iter) ||
+	    !put_changed_properties(obj_dsc, interface, &dict_iter, 0) ||
+	    !dbus_message_iter_close_container(&signal_iter, &dict_iter) ||
+	    /* Invalidated properties array (empty) */
+	    !dbus_message_iter_open_container(&signal_iter, DBUS_TYPE_ARRAY,
+					      "s", &dict_iter) ||
+	    !dbus_message_iter_close_container(&signal_iter, &dict_iter)) {
+		wpa_printf(MSG_DEBUG, "dbus: %s: Failed to construct signal",
+			   __func__);
+	} else {
+		dbus_connection_send(con, msg, NULL);
+	}
+
+	dbus_message_unref(msg);
+}
+
+
+static void do_send_deprecated_prop_changed_signal(
+	DBusConnection *con, const char *path, const char *interface,
+	const struct wpa_dbus_object_desc *obj_dsc)
+{
+	DBusMessage *msg;
+	DBusMessageIter signal_iter, dict_iter;
+
+	msg = dbus_message_new_signal(path, interface, "PropertiesChanged");
+	if (msg == NULL)
+		return;
+
+	dbus_message_iter_init_append(msg, &signal_iter);
+
+	if (!dbus_message_iter_open_container(&signal_iter, DBUS_TYPE_ARRAY,
+					      "{sv}", &dict_iter) ||
+	    !put_changed_properties(obj_dsc, interface, &dict_iter, 1) ||
+	    !dbus_message_iter_close_container(&signal_iter, &dict_iter)) {
+		wpa_printf(MSG_DEBUG, "dbus: %s: Failed to construct signal",
+			   __func__);
+	} else {
+		dbus_connection_send(con, msg, NULL);
+	}
+
+	dbus_message_unref(msg);
+}
+
+
+static void send_prop_changed_signal(
+	DBusConnection *con, const char *path, const char *interface,
+	const struct wpa_dbus_object_desc *obj_dsc)
+{
+	/*
+	 * First, send property change notification on the standardized
+	 * org.freedesktop.DBus.Properties interface. This call will not
+	 * clear the property change bits, so that they are preserved for
+	 * the call that follows.
+	 */
+	do_send_prop_changed_signal(con, path, interface, obj_dsc);
+
+	/*
+	 * Now send PropertiesChanged on our own interface for backwards
+	 * compatibility. This is deprecated and will be removed in a future
+	 * release.
+	 */
+	do_send_deprecated_prop_changed_signal(con, path, interface, obj_dsc);
+
+	/* Property change bits have now been cleared. */
+}
+
+
+static void flush_object_timeout_handler(void *eloop_ctx, void *timeout_ctx)
+{
+	DBusConnection *con = eloop_ctx;
+	struct wpa_dbus_object_desc *obj_desc = timeout_ctx;
+
+	wpa_printf(MSG_MSGDUMP,
+		   "dbus: %s: Timeout - sending changed properties of object %s",
+		   __func__, obj_desc->path);
+	wpa_dbus_flush_object_changed_properties(con, obj_desc->path);
+}
+
+
+static void recursive_flush_changed_properties(DBusConnection *con,
+					       const char *path)
+{
+	char **objects = NULL;
+	char subobj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+	int i;
+
+	wpa_dbus_flush_object_changed_properties(con, path);
+
+	if (!dbus_connection_list_registered(con, path, &objects))
+		goto out;
+
+	for (i = 0; objects[i]; i++) {
+		os_snprintf(subobj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+			    "%s/%s", path, objects[i]);
+		recursive_flush_changed_properties(con, subobj_path);
+	}
+
+out:
+	dbus_free_string_array(objects);
+}
+
+
+/**
+ * wpa_dbus_flush_all_changed_properties - Send all PropertiesChanged signals
+ * @con: DBus connection
+ *
+ * Traverses through all registered objects and sends PropertiesChanged for
+ * each properties.
+ */
+void wpa_dbus_flush_all_changed_properties(DBusConnection *con)
+{
+	recursive_flush_changed_properties(con, WPAS_DBUS_NEW_PATH);
+}
+
+
+/**
+ * wpa_dbus_flush_object_changed_properties - Send PropertiesChanged for object
+ * @con: DBus connection
+ * @path: path to a DBus object for which PropertiesChanged will be sent.
+ *
+ * Iterates over all properties registered with object and for each interface
+ * containing properties marked as changed, sends a PropertiesChanged signal
+ * containing names and new values of properties that have changed.
+ *
+ * You need to call this function after wpa_dbus_mark_property_changed()
+ * if you want to send PropertiesChanged signal immediately (i.e., without
+ * waiting timeout to expire). PropertiesChanged signal for an object is sent
+ * automatically short time after first marking property as changed. All
+ * PropertiesChanged signals are sent automatically after responding on DBus
+ * message, so if you marked a property changed as a result of DBus call
+ * (e.g., param setter), you usually do not need to call this function.
+ */
+void wpa_dbus_flush_object_changed_properties(DBusConnection *con,
+					      const char *path)
+{
+	struct wpa_dbus_object_desc *obj_desc = NULL;
+	const struct wpa_dbus_property_desc *dsc;
+	int i;
+
+	dbus_connection_get_object_path_data(con, path, (void **) &obj_desc);
+	if (!obj_desc)
+		return;
+	eloop_cancel_timeout(flush_object_timeout_handler, con, obj_desc);
+
+	for (dsc = obj_desc->properties, i = 0; dsc && dsc->dbus_property;
+	     dsc++, i++) {
+		if (obj_desc->prop_changed_flags == NULL ||
+		    !obj_desc->prop_changed_flags[i])
+			continue;
+		send_prop_changed_signal(con, path, dsc->dbus_interface,
+					 obj_desc);
+	}
+}
+
+
+#define WPA_DBUS_SEND_PROP_CHANGED_TIMEOUT 5000
+
+
+/**
+ * wpa_dbus_mark_property_changed - Mark a property as changed and
+ * @iface: dbus priv struct
+ * @path: path to DBus object which property has changed
+ * @interface: interface containing changed property
+ * @property: property name which has changed
+ *
+ * Iterates over all properties registered with an object and marks the one
+ * given in parameters as changed. All parameters registered for an object
+ * within a single interface will be aggregated together and sent in one
+ * PropertiesChanged signal when function
+ * wpa_dbus_flush_object_changed_properties() is called.
+ */
+void wpa_dbus_mark_property_changed(struct wpas_dbus_priv *iface,
+				    const char *path, const char *interface,
+				    const char *property)
+{
+	struct wpa_dbus_object_desc *obj_desc = NULL;
+	const struct wpa_dbus_property_desc *dsc;
+	int i = 0;
+
+	if (iface == NULL)
+		return;
+
+	dbus_connection_get_object_path_data(iface->con, path,
+					     (void **) &obj_desc);
+	if (!obj_desc) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: wpa_dbus_property_changed: could not obtain object's private data: %s",
+			   path);
+		return;
+	}
+
+	for (dsc = obj_desc->properties; dsc && dsc->dbus_property; dsc++, i++)
+		if (os_strcmp(property, dsc->dbus_property) == 0 &&
+		    os_strcmp(interface, dsc->dbus_interface) == 0) {
+			if (obj_desc->prop_changed_flags)
+				obj_desc->prop_changed_flags[i] = 1;
+			break;
+		}
+
+	if (!dsc || !dsc->dbus_property) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: wpa_dbus_property_changed: no property %s in object %s",
+			   property, path);
+		return;
+	}
+
+	if (!eloop_is_timeout_registered(flush_object_timeout_handler,
+					 iface->con, obj_desc)) {
+		eloop_register_timeout(0, WPA_DBUS_SEND_PROP_CHANGED_TIMEOUT,
+				       flush_object_timeout_handler,
+				       iface->con, obj_desc);
+	}
+}
+
+
+/**
+ * wpa_dbus_get_object_properties - Put object's properties into dictionary
+ * @iface: dbus priv struct
+ * @path: path to DBus object which properties will be obtained
+ * @interface: interface name which properties will be obtained
+ * @iter: DBus message iter at which to append property dictionary.
+ *
+ * Iterates over all properties registered with object and execute getters
+ * of those, which are readable and which interface matches interface
+ * specified as argument. Obtained properties values are stored in
+ * dict_iter dictionary.
+ */
+dbus_bool_t wpa_dbus_get_object_properties(struct wpas_dbus_priv *iface,
+					   const char *path,
+					   const char *interface,
+					   DBusMessageIter *iter)
+{
+	struct wpa_dbus_object_desc *obj_desc = NULL;
+	DBusMessageIter dict_iter;
+	DBusError error;
+
+	dbus_connection_get_object_path_data(iface->con, path,
+					     (void **) &obj_desc);
+	if (!obj_desc) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: %s: could not obtain object's private data: %s",
+			   __func__, path);
+		return FALSE;
+	}
+
+	if (!wpa_dbus_dict_open_write(iter, &dict_iter)) {
+		wpa_printf(MSG_ERROR, "dbus: %s: failed to open message dict",
+			   __func__);
+		return FALSE;
+	}
+
+	dbus_error_init(&error);
+	if (!fill_dict_with_properties(&dict_iter, obj_desc->properties,
+				       interface, obj_desc->user_data,
+				       &error)) {
+		wpa_printf(MSG_ERROR,
+			   "dbus: %s: failed to get object properties: (%s) %s",
+			   __func__,
+			   dbus_error_is_set(&error) ? error.name : "none",
+			   dbus_error_is_set(&error) ? error.message : "none");
+		dbus_error_free(&error);
+		wpa_dbus_dict_close_write(iter, &dict_iter);
+		return FALSE;
+	}
+
+	return wpa_dbus_dict_close_write(iter, &dict_iter);
+}
+
+/**
+ * wpas_dbus_new_decompose_object_path - Decompose an interface object path into parts
+ * @path: The dbus object path
+ * @sep: Separating part (e.g., "Networks" or "PersistentGroups")
+ * @item: (out) The part following the specified separator, if any
+ * Returns: The object path of the interface this path refers to
+ *
+ * For a given object path, decomposes the object path into object id and
+ * requested part, if those parts exist. The caller is responsible for freeing
+ * the returned value. The *item pointer points to that allocated value and must
+ * not be freed separately.
+ *
+ * As an example, path = "/fi/w1/wpa_supplicant1/Interfaces/1/Networks/0" and
+ * sep = "Networks" would result in "/fi/w1/wpa_supplicant1/Interfaces/1"
+ * getting returned and *items set to point to "0".
+ */
+char * wpas_dbus_new_decompose_object_path(const char *path, const char *sep,
+					   char **item)
+{
+	const unsigned int dev_path_prefix_len =
+		os_strlen(WPAS_DBUS_NEW_PATH_INTERFACES "/");
+	char *obj_path_only;
+	char *pos;
+	size_t sep_len;
+
+	*item = NULL;
+
+	/* Verify that this starts with our interface prefix */
+	if (os_strncmp(path, WPAS_DBUS_NEW_PATH_INTERFACES "/",
+		       dev_path_prefix_len) != 0)
+		return NULL; /* not our path */
+
+	/* Ensure there's something at the end of the path */
+	if ((path + dev_path_prefix_len)[0] == '\0')
+		return NULL;
+
+	obj_path_only = os_strdup(path);
+	if (obj_path_only == NULL)
+		return NULL;
+
+	pos = obj_path_only + dev_path_prefix_len;
+	pos = os_strchr(pos, '/');
+	if (pos == NULL)
+		return obj_path_only; /* no next item on the path */
+
+	 /* Separate network interface prefix from the path */
+	*pos++ = '\0';
+
+	sep_len = os_strlen(sep);
+	if (os_strncmp(pos, sep, sep_len) != 0 || pos[sep_len] != '/')
+		return obj_path_only; /* no match */
+
+	 /* return a pointer to the requested item */
+	*item = pos + sep_len + 1;
+	return obj_path_only;
+}
+
+
+/**
+ * wpas_dbus_reply_new_from_error - Create a new D-Bus error message from a
+ *   dbus error structure
+ * @message: The original request message for which the error is a reply
+ * @error: The error containing a name and a descriptive error cause
+ * @fallback_name: A generic error name if @error was not set
+ * @fallback_string: A generic error string if @error was not set
+ * Returns: A new D-Bus error message
+ *
+ * Given a DBusMessage structure, creates a new D-Bus error message using
+ * the error name and string contained in that structure.
+ */
+DBusMessage * wpas_dbus_reply_new_from_error(DBusMessage *message,
+					     DBusError *error,
+					     const char *fallback_name,
+					     const char *fallback_string)
+{
+	if (error && error->name && error->message) {
+		return dbus_message_new_error(message, error->name,
+					      error->message);
+	}
+	if (fallback_name && fallback_string) {
+		return dbus_message_new_error(message, fallback_name,
+					      fallback_string);
+	}
+	return NULL;
+}
diff --git a/wpa_supplicant/dbus/dbus_new_helpers.h b/wpa_supplicant/dbus/dbus_new_helpers.h
new file mode 100644
index 000000000000..7b63b28d7707
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_helpers.h
@@ -0,0 +1,154 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPA_DBUS_CTRL_H
+#define WPA_DBUS_CTRL_H
+
+#include <dbus/dbus.h>
+
+typedef DBusMessage * (*WPADBusMethodHandler)(DBusMessage *message,
+					      void *user_data);
+typedef void (*WPADBusArgumentFreeFunction)(void *handler_arg);
+
+struct wpa_dbus_property_desc;
+typedef dbus_bool_t (*WPADBusPropertyAccessor)(
+	const struct wpa_dbus_property_desc *property_desc,
+	DBusMessageIter *iter, DBusError *error, void *user_data);
+#define DECLARE_ACCESSOR(f) \
+dbus_bool_t f(const struct wpa_dbus_property_desc *property_desc, \
+	      DBusMessageIter *iter, DBusError *error, void *user_data)
+
+struct wpa_dbus_object_desc {
+	DBusConnection *connection;
+	char *path;
+
+	/* list of methods, properties and signals registered with object */
+	const struct wpa_dbus_method_desc *methods;
+	const struct wpa_dbus_signal_desc *signals;
+	const struct wpa_dbus_property_desc *properties;
+
+	/* property changed flags */
+	u8 *prop_changed_flags;
+
+	/* argument for method handlers and properties
+	 * getter and setter functions */
+	void *user_data;
+	/* function used to free above argument */
+	WPADBusArgumentFreeFunction user_data_free_func;
+};
+
+enum dbus_arg_direction { ARG_IN, ARG_OUT };
+
+struct wpa_dbus_argument {
+	char *name;
+	char *type;
+	enum dbus_arg_direction dir;
+};
+
+#define END_ARGS { NULL, NULL, ARG_IN }
+
+/**
+ * struct wpa_dbus_method_desc - DBus method description
+ */
+struct wpa_dbus_method_desc {
+	/* method name */
+	const char *dbus_method;
+	/* method interface */
+	const char *dbus_interface;
+	/* method handling function */
+	WPADBusMethodHandler method_handler;
+	/* array of arguments */
+	struct wpa_dbus_argument args[4];
+};
+
+/**
+ * struct wpa_dbus_signal_desc - DBus signal description
+ */
+struct wpa_dbus_signal_desc {
+	/* signal name */
+	const char *dbus_signal;
+	/* signal interface */
+	const char *dbus_interface;
+	/* array of arguments */
+	struct wpa_dbus_argument args[4];
+};
+
+/**
+ * struct wpa_dbus_property_desc - DBus property description
+ */
+struct wpa_dbus_property_desc {
+	/* property name */
+	const char *dbus_property;
+	/* property interface */
+	const char *dbus_interface;
+	/* property type signature in DBus type notation */
+	const char *type;
+	/* property getter function */
+	WPADBusPropertyAccessor getter;
+	/* property setter function */
+	WPADBusPropertyAccessor setter;
+	/* other data */
+	const char *data;
+};
+
+
+#define WPAS_DBUS_OBJECT_PATH_MAX 150
+#define WPAS_DBUS_INTERFACE_MAX 150
+#define WPAS_DBUS_METHOD_SIGNAL_PROP_MAX 50
+#define WPAS_DBUS_AUTH_MODE_MAX 64
+
+#define WPA_DBUS_INTROSPECTION_INTERFACE "org.freedesktop.DBus.Introspectable"
+#define WPA_DBUS_INTROSPECTION_METHOD "Introspect"
+#define WPA_DBUS_PROPERTIES_INTERFACE "org.freedesktop.DBus.Properties"
+#define WPA_DBUS_PROPERTIES_GET "Get"
+#define WPA_DBUS_PROPERTIES_SET "Set"
+#define WPA_DBUS_PROPERTIES_GETALL "GetAll"
+
+void free_dbus_object_desc(struct wpa_dbus_object_desc *obj_dsc);
+
+int wpa_dbus_ctrl_iface_init(struct wpas_dbus_priv *iface, char *dbus_path,
+			     char *dbus_service,
+			     struct wpa_dbus_object_desc *obj_desc);
+
+int wpa_dbus_register_object_per_iface(
+	struct wpas_dbus_priv *ctrl_iface,
+	const char *path, const char *ifname,
+	struct wpa_dbus_object_desc *obj_desc);
+
+int wpa_dbus_unregister_object_per_iface(
+	struct wpas_dbus_priv *ctrl_iface,
+	const char *path);
+
+dbus_bool_t wpa_dbus_get_object_properties(struct wpas_dbus_priv *iface,
+					   const char *path,
+					   const char *interface,
+					   DBusMessageIter *iter);
+
+
+void wpa_dbus_flush_all_changed_properties(DBusConnection *con);
+
+void wpa_dbus_flush_object_changed_properties(DBusConnection *con,
+					      const char *path);
+
+void wpa_dbus_mark_property_changed(struct wpas_dbus_priv *iface,
+				    const char *path, const char *interface,
+				    const char *property);
+
+DBusMessage * wpa_dbus_introspect(DBusMessage *message,
+				  struct wpa_dbus_object_desc *obj_dsc);
+
+char * wpas_dbus_new_decompose_object_path(const char *path, const char *sep,
+					   char **item);
+
+DBusMessage *wpas_dbus_reply_new_from_error(DBusMessage *message,
+					    DBusError *error,
+					    const char *fallback_name,
+					    const char *fallback_string);
+
+#endif /* WPA_DBUS_CTRL_H */
diff --git a/wpa_supplicant/dbus/dbus_new_introspect.c b/wpa_supplicant/dbus/dbus_new_introspect.c
new file mode 100644
index 000000000000..6c721bf556db
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_introspect.c
@@ -0,0 +1,286 @@
+/*
+ * wpa_supplicant - D-Bus introspection
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2010, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/list.h"
+#include "utils/wpabuf.h"
+#include "dbus_common_i.h"
+#include "dbus_new_helpers.h"
+
+
+struct interfaces {
+	struct dl_list list;
+	char *dbus_interface;
+	struct wpabuf *xml;
+};
+
+
+static struct interfaces * add_interface(struct dl_list *list,
+					 const char *dbus_interface)
+{
+	struct interfaces *iface;
+
+	dl_list_for_each(iface, list, struct interfaces, list) {
+		if (os_strcmp(iface->dbus_interface, dbus_interface) == 0)
+			return iface; /* already in the list */
+	}
+
+	iface = os_zalloc(sizeof(struct interfaces));
+	if (!iface)
+		return NULL;
+	iface->dbus_interface = os_strdup(dbus_interface);
+	iface->xml = wpabuf_alloc(15000);
+	if (iface->dbus_interface == NULL || iface->xml == NULL) {
+		os_free(iface->dbus_interface);
+		wpabuf_free(iface->xml);
+		os_free(iface);
+		return NULL;
+	}
+	wpabuf_printf(iface->xml, "<interface name=\"%s\">", dbus_interface);
+	dl_list_add_tail(list, &iface->list);
+	return iface;
+}
+
+
+static void add_arg(struct wpabuf *xml, const char *name, const char *type,
+		    const char *direction)
+{
+	wpabuf_printf(xml, "<arg name=\"%s\"", name);
+	if (type)
+		wpabuf_printf(xml, " type=\"%s\"", type);
+	if (direction)
+		wpabuf_printf(xml, " direction=\"%s\"", direction);
+	wpabuf_put_str(xml, "/>");
+}
+
+
+static void add_entry(struct wpabuf *xml, const char *type, const char *name,
+		      const struct wpa_dbus_argument *args, int include_dir)
+{
+	const struct wpa_dbus_argument *arg;
+
+	if (args == NULL || args->name == NULL) {
+		wpabuf_printf(xml, "<%s name=\"%s\"/>", type, name);
+		return;
+	}
+	wpabuf_printf(xml, "<%s name=\"%s\">", type, name);
+	for (arg = args; arg && arg->name; arg++) {
+		add_arg(xml, arg->name, arg->type,
+			include_dir ? (arg->dir == ARG_IN ? "in" : "out") :
+			NULL);
+	}
+	wpabuf_printf(xml, "</%s>", type);
+}
+
+
+static void add_property(struct wpabuf *xml,
+			 const struct wpa_dbus_property_desc *dsc)
+{
+	wpabuf_printf(xml, "<property name=\"%s\" type=\"%s\" "
+		      "access=\"%s%s\"/>",
+		      dsc->dbus_property, dsc->type,
+		      dsc->getter ? "read" : "",
+		      dsc->setter ? "write" : "");
+}
+
+
+static void extract_interfaces_methods(
+	struct dl_list *list, const struct wpa_dbus_method_desc *methods)
+{
+	const struct wpa_dbus_method_desc *dsc;
+	struct interfaces *iface;
+
+	for (dsc = methods; dsc && dsc->dbus_method; dsc++) {
+		iface = add_interface(list, dsc->dbus_interface);
+		if (iface)
+			add_entry(iface->xml, "method", dsc->dbus_method,
+				  dsc->args, 1);
+	}
+}
+
+
+static void extract_interfaces_signals(
+	struct dl_list *list, const struct wpa_dbus_signal_desc *signals)
+{
+	const struct wpa_dbus_signal_desc *dsc;
+	struct interfaces *iface;
+
+	for (dsc = signals; dsc && dsc->dbus_signal; dsc++) {
+		iface = add_interface(list, dsc->dbus_interface);
+		if (iface)
+			add_entry(iface->xml, "signal", dsc->dbus_signal,
+				  dsc->args, 0);
+	}
+}
+
+
+static void extract_interfaces_properties(
+	struct dl_list *list, const struct wpa_dbus_property_desc *properties)
+{
+	const struct wpa_dbus_property_desc *dsc;
+	struct interfaces *iface;
+
+	for (dsc = properties; dsc && dsc->dbus_property; dsc++) {
+		iface = add_interface(list, dsc->dbus_interface);
+		if (iface)
+			add_property(iface->xml, dsc);
+	}
+}
+
+
+/**
+ * extract_interfaces - Extract interfaces from methods, signals and props
+ * @list: Interface list to be filled
+ * @obj_dsc: Description of object from which interfaces will be extracted
+ *
+ * Iterates over all methods, signals, and properties registered with an
+ * object and collects all declared DBus interfaces and create interfaces'
+ * node in XML root node for each. Returned list elements contain interface
+ * name and XML node of corresponding interface.
+ */
+static void extract_interfaces(struct dl_list *list,
+			       struct wpa_dbus_object_desc *obj_dsc)
+{
+	extract_interfaces_methods(list, obj_dsc->methods);
+	extract_interfaces_signals(list, obj_dsc->signals);
+	extract_interfaces_properties(list, obj_dsc->properties);
+}
+
+
+static void add_interfaces(struct dl_list *list, struct wpabuf *xml)
+{
+	struct interfaces *iface, *n;
+
+	dl_list_for_each_safe(iface, n, list, struct interfaces, list) {
+		if (wpabuf_len(iface->xml) + 20 < wpabuf_tailroom(xml)) {
+			wpabuf_put_buf(xml, iface->xml);
+			wpabuf_put_str(xml, "</interface>");
+		} else {
+			wpa_printf(MSG_DEBUG,
+				   "dbus: Not enough room for add_interfaces inspect data: tailroom %u, add %u",
+				   (unsigned int) wpabuf_tailroom(xml),
+				   (unsigned int) wpabuf_len(iface->xml));
+		}
+		dl_list_del(&iface->list);
+		wpabuf_free(iface->xml);
+		os_free(iface->dbus_interface);
+		os_free(iface);
+	}
+}
+
+
+static void add_child_nodes(struct wpabuf *xml, DBusConnection *con,
+			    const char *path)
+{
+	char **children;
+	int i;
+
+	/* add child nodes to introspection tree */
+	dbus_connection_list_registered(con, path, &children);
+	for (i = 0; children[i]; i++)
+		wpabuf_printf(xml, "<node name=\"%s\"/>", children[i]);
+	dbus_free_string_array(children);
+}
+
+
+static void add_introspectable_interface(struct wpabuf *xml)
+{
+	wpabuf_printf(xml, "<interface name=\"%s\">"
+		      "<method name=\"%s\">"
+		      "<arg name=\"data\" type=\"s\" direction=\"out\"/>"
+		      "</method>"
+		      "</interface>",
+		      WPA_DBUS_INTROSPECTION_INTERFACE,
+		      WPA_DBUS_INTROSPECTION_METHOD);
+}
+
+
+static void add_properties_interface(struct wpabuf *xml)
+{
+	wpabuf_printf(xml, "<interface name=\"%s\">",
+		      WPA_DBUS_PROPERTIES_INTERFACE);
+
+	wpabuf_printf(xml, "<method name=\"%s\">", WPA_DBUS_PROPERTIES_GET);
+	add_arg(xml, "interface", "s", "in");
+	add_arg(xml, "propname", "s", "in");
+	add_arg(xml, "value", "v", "out");
+	wpabuf_put_str(xml, "</method>");
+
+	wpabuf_printf(xml, "<method name=\"%s\">", WPA_DBUS_PROPERTIES_GETALL);
+	add_arg(xml, "interface", "s", "in");
+	add_arg(xml, "props", "a{sv}", "out");
+	wpabuf_put_str(xml, "</method>");
+
+	wpabuf_printf(xml, "<method name=\"%s\">", WPA_DBUS_PROPERTIES_SET);
+	add_arg(xml, "interface", "s", "in");
+	add_arg(xml, "propname", "s", "in");
+	add_arg(xml, "value", "v", "in");
+	wpabuf_put_str(xml, "</method>");
+
+	wpabuf_put_str(xml, "</interface>");
+}
+
+
+static void add_wpas_interfaces(struct wpabuf *xml,
+				struct wpa_dbus_object_desc *obj_dsc)
+{
+	struct dl_list ifaces;
+
+	dl_list_init(&ifaces);
+	extract_interfaces(&ifaces, obj_dsc);
+	add_interfaces(&ifaces, xml);
+}
+
+
+/**
+ * wpa_dbus_introspect - Responds for Introspect calls on object
+ * @message: Message with Introspect call
+ * @obj_dsc: Object description on which Introspect was called
+ * Returns: Message with introspection result XML string as only argument
+ *
+ * Iterates over all methods, signals and properties registered with
+ * object and generates introspection data for the object as XML string.
+ */
+DBusMessage * wpa_dbus_introspect(DBusMessage *message,
+				  struct wpa_dbus_object_desc *obj_dsc)
+{
+
+	DBusMessage *reply;
+	struct wpabuf *xml;
+
+	xml = wpabuf_alloc(30000);
+	if (xml == NULL)
+		return NULL;
+
+	wpabuf_put_str(xml, "<?xml version=\"1.0\"?>\n");
+	wpabuf_put_str(xml, DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE);
+	wpabuf_put_str(xml, "<node>");
+
+	add_introspectable_interface(xml);
+	add_properties_interface(xml);
+	add_wpas_interfaces(xml, obj_dsc);
+	add_child_nodes(xml, obj_dsc->connection,
+			dbus_message_get_path(message));
+
+	wpabuf_put_str(xml, "</node>\n");
+
+	reply = dbus_message_new_method_return(message);
+	if (reply) {
+		const char *intro_str = wpabuf_head(xml);
+
+		dbus_message_append_args(reply, DBUS_TYPE_STRING, &intro_str,
+					 DBUS_TYPE_INVALID);
+	}
+	wpabuf_free(xml);
+
+	return reply;
+}
diff --git a/wpa_supplicant/dbus/fi.w1.wpa_supplicant1.service.in b/wpa_supplicant/dbus/fi.w1.wpa_supplicant1.service.in
new file mode 100644
index 000000000000..d97ff392175d
--- /dev/null
+++ b/wpa_supplicant/dbus/fi.w1.wpa_supplicant1.service.in
@@ -0,0 +1,5 @@
+[D-BUS Service]
+Name=fi.w1.wpa_supplicant1
+Exec=@BINDIR@/wpa_supplicant -u
+User=root
+SystemdService=wpa_supplicant.service
diff --git a/wpa_supplicant/defconfig b/wpa_supplicant/defconfig
new file mode 100644
index 000000000000..a4719dbb543d
--- /dev/null
+++ b/wpa_supplicant/defconfig
@@ -0,0 +1,635 @@
+# Example wpa_supplicant build time configuration
+#
+# This file lists the configuration options that are used when building the
+# wpa_supplicant binary. All lines starting with # are ignored. Configuration
+# option lines must be commented out complete, if they are not to be included,
+# i.e., just setting VARIABLE=n is not disabling that variable.
+#
+# This file is included in Makefile, so variables like CFLAGS and LIBS can also
+# be modified from here. In most cases, these lines should use += in order not
+# to override previous values of the variables.
+
+
+# Uncomment following two lines and fix the paths if you have installed OpenSSL
+# or GnuTLS in non-default location
+#CFLAGS += -I/usr/local/openssl/include
+#LIBS += -L/usr/local/openssl/lib
+
+# Some Red Hat versions seem to include kerberos header files from OpenSSL, but
+# the kerberos files are not in the default include path. Following line can be
+# used to fix build issues on such systems (krb5.h not found).
+#CFLAGS += -I/usr/include/kerberos
+
+# Driver interface for generic Linux wireless extensions
+# Note: WEXT is deprecated in the current Linux kernel version and no new
+# functionality is added to it. nl80211-based interface is the new
+# replacement for WEXT and its use allows wpa_supplicant to properly control
+# the driver to improve existing functionality like roaming and to support new
+# functionality.
+CONFIG_DRIVER_WEXT=y
+
+# Driver interface for Linux drivers using the nl80211 kernel interface
+CONFIG_DRIVER_NL80211=y
+
+# QCA vendor extensions to nl80211
+#CONFIG_DRIVER_NL80211_QCA=y
+
+# driver_nl80211.c requires libnl. If you are compiling it yourself
+# you may need to point hostapd to your version of libnl.
+#
+#CFLAGS += -I$<path to libnl include files>
+#LIBS += -L$<path to libnl library files>
+
+# Use libnl v2.0 (or 3.0) libraries.
+#CONFIG_LIBNL20=y
+
+# Use libnl 3.2 libraries (if this is selected, CONFIG_LIBNL20 is ignored)
+CONFIG_LIBNL32=y
+
+
+# Driver interface for FreeBSD net80211 layer (e.g., Atheros driver)
+#CONFIG_DRIVER_BSD=y
+#CFLAGS += -I/usr/local/include
+#LIBS += -L/usr/local/lib
+#LIBS_p += -L/usr/local/lib
+#LIBS_c += -L/usr/local/lib
+
+# Driver interface for Windows NDIS
+#CONFIG_DRIVER_NDIS=y
+#CFLAGS += -I/usr/include/w32api/ddk
+#LIBS += -L/usr/local/lib
+# For native build using mingw
+#CONFIG_NATIVE_WINDOWS=y
+# Additional directories for cross-compilation on Linux host for mingw target
+#CFLAGS += -I/opt/mingw/mingw32/include/ddk
+#LIBS += -L/opt/mingw/mingw32/lib
+#CC=mingw32-gcc
+# By default, driver_ndis uses WinPcap for low-level operations. This can be
+# replaced with the following option which replaces WinPcap calls with NDISUIO.
+# However, this requires that WZC is disabled (net stop wzcsvc) before starting
+# wpa_supplicant.
+# CONFIG_USE_NDISUIO=y
+
+# Driver interface for wired Ethernet drivers
+CONFIG_DRIVER_WIRED=y
+
+# Driver interface for MACsec capable Qualcomm Atheros drivers
+#CONFIG_DRIVER_MACSEC_QCA=y
+
+# Driver interface for Linux MACsec drivers
+CONFIG_DRIVER_MACSEC_LINUX=y
+
+# Driver interface for the Broadcom RoboSwitch family
+#CONFIG_DRIVER_ROBOSWITCH=y
+
+# Driver interface for no driver (e.g., WPS ER only)
+#CONFIG_DRIVER_NONE=y
+
+# Solaris libraries
+#LIBS += -lsocket -ldlpi -lnsl
+#LIBS_c += -lsocket
+
+# Enable IEEE 802.1X Supplicant (automatically included if any EAP method or
+# MACsec is included)
+CONFIG_IEEE8021X_EAPOL=y
+
+# EAP-MD5
+CONFIG_EAP_MD5=y
+
+# EAP-MSCHAPv2
+CONFIG_EAP_MSCHAPV2=y
+
+# EAP-TLS
+CONFIG_EAP_TLS=y
+
+# EAL-PEAP
+CONFIG_EAP_PEAP=y
+
+# EAP-TTLS
+CONFIG_EAP_TTLS=y
+
+# EAP-FAST
+CONFIG_EAP_FAST=y
+
+# EAP-TEAP
+# Note: The current EAP-TEAP implementation is experimental and should not be
+# enabled for production use. The IETF RFC 7170 that defines EAP-TEAP has number
+# of conflicting statements and missing details and the implementation has
+# vendor specific workarounds for those and as such, may not interoperate with
+# any other implementation. This should not be used for anything else than
+# experimentation and interoperability testing until those issues has been
+# resolved.
+#CONFIG_EAP_TEAP=y
+
+# EAP-GTC
+CONFIG_EAP_GTC=y
+
+# EAP-OTP
+CONFIG_EAP_OTP=y
+
+# EAP-SIM (enable CONFIG_PCSC, if EAP-SIM is used)
+#CONFIG_EAP_SIM=y
+
+# Enable SIM simulator (Milenage) for EAP-SIM
+#CONFIG_SIM_SIMULATOR=y
+
+# EAP-PSK (experimental; this is _not_ needed for WPA-PSK)
+#CONFIG_EAP_PSK=y
+
+# EAP-pwd (secure authentication using only a password)
+CONFIG_EAP_PWD=y
+
+# EAP-PAX
+CONFIG_EAP_PAX=y
+
+# LEAP
+CONFIG_EAP_LEAP=y
+
+# EAP-AKA (enable CONFIG_PCSC, if EAP-AKA is used)
+#CONFIG_EAP_AKA=y
+
+# EAP-AKA' (enable CONFIG_PCSC, if EAP-AKA' is used).
+# This requires CONFIG_EAP_AKA to be enabled, too.
+#CONFIG_EAP_AKA_PRIME=y
+
+# Enable USIM simulator (Milenage) for EAP-AKA
+#CONFIG_USIM_SIMULATOR=y
+
+# EAP-SAKE
+CONFIG_EAP_SAKE=y
+
+# EAP-GPSK
+CONFIG_EAP_GPSK=y
+# Include support for optional SHA256 cipher suite in EAP-GPSK
+CONFIG_EAP_GPSK_SHA256=y
+
+# EAP-TNC and related Trusted Network Connect support (experimental)
+CONFIG_EAP_TNC=y
+
+# Wi-Fi Protected Setup (WPS)
+CONFIG_WPS=y
+# Enable WPS external registrar functionality
+#CONFIG_WPS_ER=y
+# Disable credentials for an open network by default when acting as a WPS
+# registrar.
+#CONFIG_WPS_REG_DISABLE_OPEN=y
+# Enable WPS support with NFC config method
+#CONFIG_WPS_NFC=y
+
+# EAP-IKEv2
+CONFIG_EAP_IKEV2=y
+
+# EAP-EKE
+#CONFIG_EAP_EKE=y
+
+# MACsec
+CONFIG_MACSEC=y
+
+# PKCS#12 (PFX) support (used to read private key and certificate file from
+# a file that usually has extension .p12 or .pfx)
+CONFIG_PKCS12=y
+
+# Smartcard support (i.e., private key on a smartcard), e.g., with openssl
+# engine.
+CONFIG_SMARTCARD=y
+
+# PC/SC interface for smartcards (USIM, GSM SIM)
+# Enable this if EAP-SIM or EAP-AKA is included
+#CONFIG_PCSC=y
+
+# Support HT overrides (disable HT/HT40, mask MCS rates, etc.)
+#CONFIG_HT_OVERRIDES=y
+
+# Support VHT overrides (disable VHT, mask MCS rates, etc.)
+#CONFIG_VHT_OVERRIDES=y
+
+# Development testing
+#CONFIG_EAPOL_TEST=y
+
+# Select control interface backend for external programs, e.g, wpa_cli:
+# unix = UNIX domain sockets (default for Linux/*BSD)
+# udp = UDP sockets using localhost (127.0.0.1)
+# udp6 = UDP IPv6 sockets using localhost (::1)
+# named_pipe = Windows Named Pipe (default for Windows)
+# udp-remote = UDP sockets with remote access (only for tests systems/purpose)
+# udp6-remote = UDP IPv6 sockets with remote access (only for tests purpose)
+# y = use default (backwards compatibility)
+# If this option is commented out, control interface is not included in the
+# build.
+CONFIG_CTRL_IFACE=y
+
+# Include support for GNU Readline and History Libraries in wpa_cli.
+# When building a wpa_cli binary for distribution, please note that these
+# libraries are licensed under GPL and as such, BSD license may not apply for
+# the resulting binary.
+#CONFIG_READLINE=y
+
+# Include internal line edit mode in wpa_cli. This can be used as a replacement
+# for GNU Readline to provide limited command line editing and history support.
+#CONFIG_WPA_CLI_EDIT=y
+
+# Remove debugging code that is printing out debug message to stdout.
+# This can be used to reduce the size of the wpa_supplicant considerably
+# if debugging code is not needed. The size reduction can be around 35%
+# (e.g., 90 kB).
+#CONFIG_NO_STDOUT_DEBUG=y
+
+# Remove WPA support, e.g., for wired-only IEEE 802.1X supplicant, to save
+# 35-50 kB in code size.
+#CONFIG_NO_WPA=y
+
+# Remove IEEE 802.11i/WPA-Personal ASCII passphrase support
+# This option can be used to reduce code size by removing support for
+# converting ASCII passphrases into PSK. If this functionality is removed, the
+# PSK can only be configured as the 64-octet hexstring (e.g., from
+# wpa_passphrase). This saves about 0.5 kB in code size.
+#CONFIG_NO_WPA_PASSPHRASE=y
+
+# Simultaneous Authentication of Equals (SAE), WPA3-Personal
+CONFIG_SAE=y
+
+# Disable scan result processing (ap_scan=1) to save code size by about 1 kB.
+# This can be used if ap_scan=1 mode is never enabled.
+#CONFIG_NO_SCAN_PROCESSING=y
+
+# Select configuration backend:
+# file = text file (e.g., wpa_supplicant.conf; note: the configuration file
+#	path is given on command line, not here; this option is just used to
+#	select the backend that allows configuration files to be used)
+# winreg = Windows registry (see win_example.reg for an example)
+CONFIG_BACKEND=file
+
+# Remove configuration write functionality (i.e., to allow the configuration
+# file to be updated based on runtime configuration changes). The runtime
+# configuration can still be changed, the changes are just not going to be
+# persistent over restarts. This option can be used to reduce code size by
+# about 3.5 kB.
+#CONFIG_NO_CONFIG_WRITE=y
+
+# Remove support for configuration blobs to reduce code size by about 1.5 kB.
+#CONFIG_NO_CONFIG_BLOBS=y
+
+# Select program entry point implementation:
+# main = UNIX/POSIX like main() function (default)
+# main_winsvc = Windows service (read parameters from registry)
+# main_none = Very basic example (development use only)
+#CONFIG_MAIN=main
+
+# Select wrapper for operating system and C library specific functions
+# unix = UNIX/POSIX like systems (default)
+# win32 = Windows systems
+# none = Empty template
+#CONFIG_OS=unix
+
+# Select event loop implementation
+# eloop = select() loop (default)
+# eloop_win = Windows events and WaitForMultipleObject() loop
+#CONFIG_ELOOP=eloop
+
+# Should we use poll instead of select? Select is used by default.
+#CONFIG_ELOOP_POLL=y
+
+# Should we use epoll instead of select? Select is used by default.
+#CONFIG_ELOOP_EPOLL=y
+
+# Should we use kqueue instead of select? Select is used by default.
+#CONFIG_ELOOP_KQUEUE=y
+
+# Select layer 2 packet implementation
+# linux = Linux packet socket (default)
+# pcap = libpcap/libdnet/WinPcap
+# freebsd = FreeBSD libpcap
+# winpcap = WinPcap with receive thread
+# ndis = Windows NDISUIO (note: requires CONFIG_USE_NDISUIO=y)
+# none = Empty template
+#CONFIG_L2_PACKET=linux
+
+# Disable Linux packet socket workaround applicable for station interface
+# in a bridge for EAPOL frames. This should be uncommented only if the kernel
+# is known to not have the regression issue in packet socket behavior with
+# bridge interfaces (commit 'bridge: respect RFC2863 operational state')').
+#CONFIG_NO_LINUX_PACKET_SOCKET_WAR=y
+
+# Support Operating Channel Validation
+#CONFIG_OCV=y
+
+# Select TLS implementation
+# openssl = OpenSSL (default)
+# gnutls = GnuTLS
+# internal = Internal TLSv1 implementation (experimental)
+# linux = Linux kernel AF_ALG and internal TLSv1 implementation (experimental)
+# none = Empty template
+#CONFIG_TLS=openssl
+
+# TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.1)
+# can be enabled to get a stronger construction of messages when block ciphers
+# are used. It should be noted that some existing TLS v1.0 -based
+# implementation may not be compatible with TLS v1.1 message (ClientHello is
+# sent prior to negotiating which version will be used)
+#CONFIG_TLSV11=y
+
+# TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.2)
+# can be enabled to enable use of stronger crypto algorithms. It should be
+# noted that some existing TLS v1.0 -based implementation may not be compatible
+# with TLS v1.2 message (ClientHello is sent prior to negotiating which version
+# will be used)
+#CONFIG_TLSV12=y
+
+# Select which ciphers to use by default with OpenSSL if the user does not
+# specify them.
+#CONFIG_TLS_DEFAULT_CIPHERS="DEFAULT:!EXP:!LOW"
+
+# If CONFIG_TLS=internal is used, additional library and include paths are
+# needed for LibTomMath. Alternatively, an integrated, minimal version of
+# LibTomMath can be used. See beginning of libtommath.c for details on benefits
+# and drawbacks of this option.
+#CONFIG_INTERNAL_LIBTOMMATH=y
+#ifndef CONFIG_INTERNAL_LIBTOMMATH
+#LTM_PATH=/usr/src/libtommath-0.39
+#CFLAGS += -I$(LTM_PATH)
+#LIBS += -L$(LTM_PATH)
+#LIBS_p += -L$(LTM_PATH)
+#endif
+# At the cost of about 4 kB of additional binary size, the internal LibTomMath
+# can be configured to include faster routines for exptmod, sqr, and div to
+# speed up DH and RSA calculation considerably
+#CONFIG_INTERNAL_LIBTOMMATH_FAST=y
+
+# Include NDIS event processing through WMI into wpa_supplicant/wpasvc.
+# This is only for Windows builds and requires WMI-related header files and
+# WbemUuid.Lib from Platform SDK even when building with MinGW.
+#CONFIG_NDIS_EVENTS_INTEGRATED=y
+#PLATFORMSDKLIB="/opt/Program Files/Microsoft Platform SDK/Lib"
+
+# Add support for new DBus control interface
+# (fi.w1.wpa_supplicant1)
+CONFIG_CTRL_IFACE_DBUS_NEW=y
+
+# Add introspection support for new DBus control interface
+CONFIG_CTRL_IFACE_DBUS_INTRO=y
+
+# Add support for loading EAP methods dynamically as shared libraries.
+# When this option is enabled, each EAP method can be either included
+# statically (CONFIG_EAP_<method>=y) or dynamically (CONFIG_EAP_<method>=dyn).
+# Dynamic EAP methods are build as shared objects (eap_*.so) and they need to
+# be loaded in the beginning of the wpa_supplicant configuration file
+# (see load_dynamic_eap parameter in the example file) before being used in
+# the network blocks.
+#
+# Note that some shared parts of EAP methods are included in the main program
+# and in order to be able to use dynamic EAP methods using these parts, the
+# main program must have been build with the EAP method enabled (=y or =dyn).
+# This means that EAP-TLS/PEAP/TTLS/FAST cannot be added as dynamic libraries
+# unless at least one of them was included in the main build to force inclusion
+# of the shared code. Similarly, at least one of EAP-SIM/AKA must be included
+# in the main build to be able to load these methods dynamically.
+#
+# Please also note that using dynamic libraries will increase the total binary
+# size. Thus, it may not be the best option for targets that have limited
+# amount of memory/flash.
+#CONFIG_DYNAMIC_EAP_METHODS=y
+
+# IEEE Std 802.11r-2008 (Fast BSS Transition) for station mode
+CONFIG_IEEE80211R=y
+
+# Add support for writing debug log to a file (/tmp/wpa_supplicant-log-#.txt)
+CONFIG_DEBUG_FILE=y
+
+# Send debug messages to syslog instead of stdout
+CONFIG_DEBUG_SYSLOG=y
+# Set syslog facility for debug messages
+#CONFIG_DEBUG_SYSLOG_FACILITY=LOG_DAEMON
+
+# Add support for sending all debug messages (regardless of debug verbosity)
+# to the Linux kernel tracing facility. This helps debug the entire stack by
+# making it easy to record everything happening from the driver up into the
+# same file, e.g., using trace-cmd.
+#CONFIG_DEBUG_LINUX_TRACING=y
+
+# Add support for writing debug log to Android logcat instead of standard
+# output
+#CONFIG_ANDROID_LOG=y
+
+# Enable privilege separation (see README 'Privilege separation' for details)
+#CONFIG_PRIVSEP=y
+
+# Enable mitigation against certain attacks against TKIP by delaying Michael
+# MIC error reports by a random amount of time between 0 and 60 seconds
+#CONFIG_DELAYED_MIC_ERROR_REPORT=y
+
+# Enable tracing code for developer debugging
+# This tracks use of memory allocations and other registrations and reports
+# incorrect use with a backtrace of call (or allocation) location.
+#CONFIG_WPA_TRACE=y
+# For BSD, uncomment these.
+#LIBS += -lexecinfo
+#LIBS_p += -lexecinfo
+#LIBS_c += -lexecinfo
+
+# Use libbfd to get more details for developer debugging
+# This enables use of libbfd to get more detailed symbols for the backtraces
+# generated by CONFIG_WPA_TRACE=y.
+#CONFIG_WPA_TRACE_BFD=y
+# For BSD, uncomment these.
+#LIBS += -lbfd -liberty -lz
+#LIBS_p += -lbfd -liberty -lz
+#LIBS_c += -lbfd -liberty -lz
+
+# wpa_supplicant depends on strong random number generation being available
+# from the operating system. os_get_random() function is used to fetch random
+# data when needed, e.g., for key generation. On Linux and BSD systems, this
+# works by reading /dev/urandom. It should be noted that the OS entropy pool
+# needs to be properly initialized before wpa_supplicant is started. This is
+# important especially on embedded devices that do not have a hardware random
+# number generator and may by default start up with minimal entropy available
+# for random number generation.
+#
+# As a safety net, wpa_supplicant is by default trying to internally collect
+# additional entropy for generating random data to mix in with the data fetched
+# from the OS. This by itself is not considered to be very strong, but it may
+# help in cases where the system pool is not initialized properly. However, it
+# is very strongly recommended that the system pool is initialized with enough
+# entropy either by using hardware assisted random number generator or by
+# storing state over device reboots.
+#
+# wpa_supplicant can be configured to maintain its own entropy store over
+# restarts to enhance random number generation. This is not perfect, but it is
+# much more secure than using the same sequence of random numbers after every
+# reboot. This can be enabled with -e<entropy file> command line option. The
+# specified file needs to be readable and writable by wpa_supplicant.
+#
+# If the os_get_random() is known to provide strong random data (e.g., on
+# Linux/BSD, the board in question is known to have reliable source of random
+# data from /dev/urandom), the internal wpa_supplicant random pool can be
+# disabled. This will save some in binary size and CPU use. However, this
+# should only be considered for builds that are known to be used on devices
+# that meet the requirements described above.
+#CONFIG_NO_RANDOM_POOL=y
+
+# Should we attempt to use the getrandom(2) call that provides more reliable
+# yet secure randomness source than /dev/random on Linux 3.17 and newer.
+# Requires glibc 2.25 to build, falls back to /dev/random if unavailable.
+#CONFIG_GETRANDOM=y
+
+# IEEE 802.11ac (Very High Throughput) support (mainly for AP mode)
+CONFIG_IEEE80211AC=y
+
+# Wireless Network Management (IEEE Std 802.11v-2011)
+# Note: This is experimental and not complete implementation.
+#CONFIG_WNM=y
+
+# Interworking (IEEE 802.11u)
+# This can be used to enable functionality to improve interworking with
+# external networks (GAS/ANQP to learn more about the networks and network
+# selection based on available credentials).
+CONFIG_INTERWORKING=y
+
+# Hotspot 2.0
+CONFIG_HS20=y
+
+# Enable interface matching in wpa_supplicant
+#CONFIG_MATCH_IFACE=y
+
+# Disable roaming in wpa_supplicant
+#CONFIG_NO_ROAMING=y
+
+# AP mode operations with wpa_supplicant
+# This can be used for controlling AP mode operations with wpa_supplicant. It
+# should be noted that this is mainly aimed at simple cases like
+# WPA2-Personal while more complex configurations like WPA2-Enterprise with an
+# external RADIUS server can be supported with hostapd.
+CONFIG_AP=y
+
+# P2P (Wi-Fi Direct)
+# This can be used to enable P2P support in wpa_supplicant. See README-P2P for
+# more information on P2P operations.
+CONFIG_P2P=y
+
+# Enable TDLS support
+CONFIG_TDLS=y
+
+# Wi-Fi Display
+# This can be used to enable Wi-Fi Display extensions for P2P using an external
+# program to control the additional information exchanges in the messages.
+CONFIG_WIFI_DISPLAY=y
+
+# Autoscan
+# This can be used to enable automatic scan support in wpa_supplicant.
+# See wpa_supplicant.conf for more information on autoscan usage.
+#
+# Enabling directly a module will enable autoscan support.
+# For exponential module:
+#CONFIG_AUTOSCAN_EXPONENTIAL=y
+# For periodic module:
+#CONFIG_AUTOSCAN_PERIODIC=y
+
+# Password (and passphrase, etc.) backend for external storage
+# These optional mechanisms can be used to add support for storing passwords
+# and other secrets in external (to wpa_supplicant) location. This allows, for
+# example, operating system specific key storage to be used
+#
+# External password backend for testing purposes (developer use)
+#CONFIG_EXT_PASSWORD_TEST=y
+# File-based backend to read passwords from an external file.
+#CONFIG_EXT_PASSWORD_FILE=y
+
+# Enable Fast Session Transfer (FST)
+#CONFIG_FST=y
+
+# Enable CLI commands for FST testing
+#CONFIG_FST_TEST=y
+
+# OS X builds. This is only for building eapol_test.
+#CONFIG_OSX=y
+
+# Automatic Channel Selection
+# This will allow wpa_supplicant to pick the channel automatically when channel
+# is set to "0".
+#
+# TODO: Extend parser to be able to parse "channel=acs_survey" as an alternative
+# to "channel=0". This would enable us to eventually add other ACS algorithms in
+# similar way.
+#
+# Automatic selection is currently only done through initialization, later on
+# we hope to do background checks to keep us moving to more ideal channels as
+# time goes by. ACS is currently only supported through the nl80211 driver and
+# your driver must have survey dump capability that is filled by the driver
+# during scanning.
+#
+# TODO: In analogy to hostapd be able to customize the ACS survey algorithm with
+# a newly to create wpa_supplicant.conf variable acs_num_scans.
+#
+# Supported ACS drivers:
+# * ath9k
+# * ath5k
+# * ath10k
+#
+# For more details refer to:
+# http://wireless.kernel.org/en/users/Documentation/acs
+#CONFIG_ACS=y
+
+# Support Multi Band Operation
+#CONFIG_MBO=y
+
+# Fast Initial Link Setup (FILS) (IEEE 802.11ai)
+#CONFIG_FILS=y
+# FILS shared key authentication with PFS
+#CONFIG_FILS_SK_PFS=y
+
+# Support RSN on IBSS networks
+# This is needed to be able to use mode=1 network profile with proto=RSN and
+# key_mgmt=WPA-PSK (i.e., full key management instead of WPA-None).
+CONFIG_IBSS_RSN=y
+
+# External PMKSA cache control
+# This can be used to enable control interface commands that allow the current
+# PMKSA cache entries to be fetched and new entries to be added.
+#CONFIG_PMKSA_CACHE_EXTERNAL=y
+
+# Mesh Networking (IEEE 802.11s)
+#CONFIG_MESH=y
+
+# Background scanning modules
+# These can be used to request wpa_supplicant to perform background scanning
+# operations for roaming within an ESS (same SSID). See the bgscan parameter in
+# the wpa_supplicant.conf file for more details.
+# Periodic background scans based on signal strength
+CONFIG_BGSCAN_SIMPLE=y
+# Learn channels used by the network and try to avoid bgscans on other
+# channels (experimental)
+#CONFIG_BGSCAN_LEARN=y
+
+# Opportunistic Wireless Encryption (OWE)
+# Experimental implementation of draft-harkins-owe-07.txt
+#CONFIG_OWE=y
+
+# Device Provisioning Protocol (DPP) (also known as Wi-Fi Easy Connect)
+CONFIG_DPP=y
+# DPP version 2 support
+CONFIG_DPP2=y
+# DPP version 3 support (experimental and still changing; do not enable for
+# production use)
+#CONFIG_DPP3=y
+
+# Wired equivalent privacy (WEP)
+# WEP is an obsolete cryptographic data confidentiality algorithm that is not
+# considered secure. It should not be used for anything anymore. The
+# functionality needed to use WEP is available in the current wpa_supplicant
+# release under this optional build parameter. This functionality is subject to
+# be completely removed in a future release.
+#CONFIG_WEP=y
+
+# Remove all TKIP functionality
+# TKIP is an old cryptographic data confidentiality algorithm that is not
+# considered secure. It should not be used anymore for anything else than a
+# backwards compatibility option as a group cipher when connecting to APs that
+# use WPA+WPA2 mixed mode. For now, the default wpa_supplicant build includes
+# support for this by default, but that functionality is subject to be removed
+# in the future.
+#CONFIG_NO_TKIP=y
+
+# Pre-Association Security Negotiation (PASN)
+# Experimental implementation based on IEEE P802.11z/D2.6 and the protocol
+# design is still subject to change. As such, this should not yet be enabled in
+# production use.
+#CONFIG_PASN=y
diff --git a/wpa_supplicant/doc/docbook/Makefile b/wpa_supplicant/doc/docbook/Makefile
new file mode 100644
index 000000000000..82f9de315dc5
--- /dev/null
+++ b/wpa_supplicant/doc/docbook/Makefile
@@ -0,0 +1,28 @@
+all: man html pdf
+
+FILES += wpa_background
+FILES += wpa_cli
+FILES += wpa_gui
+FILES += wpa_passphrase
+FILES += wpa_priv
+FILES += wpa_supplicant.conf
+FILES += wpa_supplicant
+FILES += eapol_test
+
+man:
+	for i in $(FILES); do docbook2man $$i.sgml; done
+
+html:
+	for i in $(FILES); do docbook2html $$i.sgml && \
+		mv index.html $$i.html; done
+
+pdf:
+	for i in $(FILES); do docbook2pdf $$i.sgml; done
+
+
+clean:
+	rm -f wpa_background.8 wpa_cli.8 wpa_gui.8 wpa_passphrase.8 wpa_priv.8 wpa_supplicant.8 eapol_test.8
+	rm -f wpa_supplicant.conf.5
+	rm -f manpage.links manpage.refs
+	rm -f $(FILES:%=%.pdf)
+	rm -f $(FILES:%=%.html)
diff --git a/wpa_supplicant/doc/docbook/eapol_test.sgml b/wpa_supplicant/doc/docbook/eapol_test.sgml
new file mode 100644
index 000000000000..b9b0a95c2691
--- /dev/null
+++ b/wpa_supplicant/doc/docbook/eapol_test.sgml
@@ -0,0 +1,209 @@
+<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
+
+<refentry>
+  <refentryinfo>
+    <date>07 August 2019</date>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>eapol_test</refentrytitle>
+    <manvolnum>8</manvolnum>
+  </refmeta>
+  <refnamediv>
+    <refname>eapol_test</refname>
+
+    <refpurpose>EAP peer and RADIUS client testing</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <cmdsynopsis>
+      <command>eapol_test</command>
+      <arg>-nWS</arg>
+      <arg>-c<replaceable>config file</replaceable></arg>
+      <arg>-a<replaceable>server IP address</replaceable></arg>
+      <arg>-A<replaceable>client IP address</replaceable></arg>
+      <arg>-p<replaceable>UDP port</replaceable></arg>
+      <arg>-s<replaceable>shared secret</replaceable></arg>
+      <arg>-r<replaceable>re-authentications</replaceable></arg>
+      <arg>-t<replaceable>timeout</replaceable></arg>
+      <arg>-C<replaceable>Connect-Info</replaceable></arg>
+      <arg>-M<replaceable>MAC address</replaceable></arg>
+      <arg>-o<replaceable>file</replaceable></arg>
+      <arg>-N<replaceable>attr spec</replaceable></arg>
+    </cmdsynopsis>
+    <cmdsynopsis>
+      <command>eapol_test scard</command>
+    </cmdsynopsis>
+    <cmdsynopsis>
+      <command>eapol_test sim</command>
+      <arg>PIN</arg>
+      <arg>num triplets</arg>
+    </cmdsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Overview</title>
+
+    <para>eapol_test is a program that links together the same EAP
+    peer implementation that wpa_supplicant is using and the RADIUS
+    authentication client code from hostapd. In addition, it has
+    minimal glue code to combine these two components in similar
+    ways to IEEE 802.1X/EAPOL Authenticator state machines. In other
+    words, it integrates IEEE 802.1X Authenticator (normally, an
+    access point) and IEEE 802.1X Supplicant (normally, a wireless
+    client) together to generate a single program that can be used to
+    test EAP methods without having to setup an access point and a
+    wireless client.</para>
+
+    <para>The main uses for eapol_test are in interoperability testing
+    of EAP methods against RADIUS servers and in development testing
+    for new EAP methods. It can be easily used to automate EAP testing
+    for interoperability and regression since the program can be run
+    from shell scripts without require additional test components apart
+    from a RADIUS server. For example, the automated EAP tests described
+    in eap_testing.txt are implemented with eapol_test. Similarly,
+    eapol_test could be used to implement an automated regression
+    test suite for a RADIUS authentication server.</para>
+
+
+    <para>As an example:</para>
+
+<blockquote><programlisting>
+eapol_test -ctest.conf -a127.0.0.1 -p1812 -ssecret -r1
+</programlisting></blockquote>
+
+    <para>tries to complete EAP authentication based on the network
+    configuration from test.conf against the RADIUS server running
+    on the local host. A re-authentication is triggered to test fast
+    re-authentication. The configuration file uses the same format for
+    network blocks as wpa_supplicant.</para>
+
+  </refsect1>
+  <refsect1>
+    <title>Command Arguments</title>
+    <variablelist>
+      <varlistentry>
+	<term>-c configuration file path</term>
+
+	<listitem><para>A configuration to use.  The configuration should
+	use the same format for network blocks as wpa_supplicant.
+	</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-a AS address</term>
+
+	<listitem><para>IP address of the authentication server.  The
+	default is '127.0.0.1'.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-A client address</term>
+
+	<listitem><para>IP address of the client.  The default is to
+	select an address automatically.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-p AS port</term>
+
+	<listitem><para>UDP port of the authentication server. The
+	default is '1812'.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-s AS secret</term>
+
+	<listitem><para>Shared secret with the authentication server.
+	The default is 'radius'.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-r count</term>
+
+	<listitem><para>Number of reauthentications.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-t timeout</term>
+
+	<listitem><para>Timeout in seconds. The default is 30.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-C info</term>
+
+	<listitem><para>RADIUS Connect-Info.  The default is
+	'CONNECT 11Mbps 802.11b'.</para></listitem>
+      </varlistentry>
+
+
+      <varlistentry>
+	<term>-M mac address</term>
+
+	<listitem><para>Client MAC address (Calling-Station-Id).  The
+	default is '02:00:00:00:00:01'.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-o file</term>
+
+	<listitem><para>Location to write out server certificate.
+	</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-N attr spec</term>
+
+	<listitem><para>Send arbitrary attribute specific by
+	attr_id:syntax:value, or attr_id alone.  attr_id should be the numeric
+	ID of the attribute, and syntax should be one of 's' (string),
+	'd' (integer), or 'x' (octet string). The value is the attribute value
+	to send.  When attr_id is given alone, NULL is used as the attribute
+	value.  Multiple attributes can be specified by using the option
+	several times.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-n</term>
+
+	<listitem><para>Indicates that no MPPE keys are expected.
+	</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-W</term>
+
+	<listitem><para>Wait for a control interface monitor before starting.
+	</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-S</term>
+
+	<listitem><para>Save configuration after authentication.
+	</para></listitem>
+      </varlistentry>
+
+    </variablelist>
+  </refsect1>
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry>
+	<refentrytitle>wpa_supplicant</refentrytitle>
+	<manvolnum>8</manvolnum>
+      </citerefentry>
+    </para>
+  </refsect1>
+  <refsect1>
+    <title>Legal</title>
+    <para>wpa_supplicant is copyright (c) 2003-2022,
+    Jouni Malinen <email>j@w1.fi</email> and
+    contributors.
+    All Rights Reserved.</para>
+
+    <para>This program is licensed under the BSD license (the one with
+    advertisement clause removed).</para>
+  </refsect1>
+</refentry>
diff --git a/wpa_supplicant/doc/docbook/wpa_background.sgml b/wpa_supplicant/doc/docbook/wpa_background.sgml
new file mode 100644
index 000000000000..b0592e233b88
--- /dev/null
+++ b/wpa_supplicant/doc/docbook/wpa_background.sgml
@@ -0,0 +1,105 @@
+<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
+
+<refentry>
+  <refentryinfo>
+    <date>07 August 2019</date>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>wpa_background</refentrytitle>
+    <manvolnum>8</manvolnum>
+  </refmeta>
+  <refnamediv>
+    <refname>wpa_background</refname>
+    <refpurpose>Background information on Wi-Fi Protected Access and IEEE 802.11i</refpurpose>
+  </refnamediv>
+  <refsect1>
+    <title>WPA</title>
+
+    <para>The original security mechanism of IEEE 802.11 standard was
+    not designed to be strong and has proven to be insufficient for
+    most networks that require some kind of security. Task group I
+    (Security) of IEEE 802.11 working group
+    (http://www.ieee802.org/11/) has worked to address the flaws of
+    the base standard and has in practice completed its work in May
+    2004. The IEEE 802.11i amendment to the IEEE 802.11 standard was
+    approved in June 2004 and published in July 2004.</para>
+
+    <para>Wi-Fi Alliance (http://www.wi-fi.org/) used a draft version
+    of the IEEE 802.11i work (draft 3.0) to define a subset of the
+    security enhancements that can be implemented with existing wlan
+    hardware. This is called Wi-Fi Protected Access&lt;TM&gt; (WPA). This
+    has now become a mandatory component of interoperability testing
+    and certification done by Wi-Fi Alliance. Wi-Fi provides
+    information about WPA at its web site
+    (http://www.wi-fi.org/OpenSection/protected_access.asp).</para>
+
+    <para>IEEE 802.11 standard defined wired equivalent privacy (WEP)
+    algorithm for protecting wireless networks. WEP uses RC4 with
+    40-bit keys, 24-bit initialization vector (IV), and CRC32 to
+    protect against packet forgery. All these choices have proven to
+    be insufficient: key space is too small against current attacks,
+    RC4 key scheduling is insufficient (beginning of the pseudorandom
+    stream should be skipped), IV space is too small and IV reuse
+    makes attacks easier, there is no replay protection, and non-keyed
+    authentication does not protect against bit flipping packet
+    data.</para>
+
+    <para>WPA is an intermediate solution for the security issues. It
+    uses Temporal Key Integrity Protocol (TKIP) to replace WEP. TKIP
+    is a compromise on strong security and possibility to use existing
+    hardware. It still uses RC4 for the encryption like WEP, but with
+    per-packet RC4 keys. In addition, it implements replay protection,
+    keyed packet authentication mechanism (Michael MIC).</para>
+
+    <para>Keys can be managed using two different mechanisms. WPA can
+    either use an external authentication server (e.g., RADIUS) and
+    EAP just like IEEE 802.1X is using or pre-shared keys without need
+    for additional servers. Wi-Fi calls these "WPA-Enterprise" and
+    "WPA-Personal", respectively. Both mechanisms will generate a
+    master session key for the Authenticator (AP) and Supplicant
+    (client station).</para>
+
+    <para>WPA implements a new key handshake (4-Way Handshake and
+    Group Key Handshake) for generating and exchanging data encryption
+    keys between the Authenticator and Supplicant. This handshake is
+    also used to verify that both Authenticator and Supplicant know
+    the master session key. These handshakes are identical regardless
+    of the selected key management mechanism (only the method for
+    generating master session key changes).</para>
+  </refsect1>
+
+  <refsect1>
+    <title>IEEE 802.11i / WPA2</title>
+
+    <para>The design for parts of IEEE 802.11i that were not included
+    in WPA has finished (May 2004) and this amendment to IEEE 802.11
+    was approved in June 2004. Wi-Fi Alliance is using the final IEEE
+    802.11i as a new version of WPA called WPA2. This includes, e.g.,
+    support for more robust encryption algorithm (CCMP: AES in Counter
+    mode with CBC-MAC) to replace TKIP and optimizations for handoff
+    (reduced number of messages in initial key handshake,
+    pre-authentication, and PMKSA caching).</para>
+  </refsect1>
+
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry>
+	<refentrytitle>wpa_supplicant</refentrytitle>
+	<manvolnum>8</manvolnum>
+      </citerefentry>
+    </para>
+  </refsect1>
+
+  <refsect1>
+    <title>Legal</title>
+    <para>wpa_supplicant is copyright (c) 2003-2022,
+    Jouni Malinen <email>j@w1.fi</email> and
+    contributors.
+    All Rights Reserved.</para>
+
+    <para>This program is licensed under the BSD license (the one with
+    advertisement clause removed).</para>
+  </refsect1>
+</refentry>
diff --git a/wpa_supplicant/doc/docbook/wpa_cli.sgml b/wpa_supplicant/doc/docbook/wpa_cli.sgml
new file mode 100644
index 000000000000..b3d95ee20abb
--- /dev/null
+++ b/wpa_supplicant/doc/docbook/wpa_cli.sgml
@@ -0,0 +1,360 @@
+<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
+
+<refentry>
+  <refentryinfo>
+    <date>07 August 2019</date>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>wpa_cli</refentrytitle>
+    <manvolnum>8</manvolnum>
+  </refmeta>
+  <refnamediv>
+    <refname>wpa_cli</refname>
+
+    <refpurpose>WPA command line client</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <cmdsynopsis>
+      <command>wpa_cli</command>
+      <arg>-p <replaceable>path to ctrl sockets</replaceable></arg>
+      <arg>-g <replaceable>path to global ctrl_interface socket</replaceable></arg>
+      <arg>-i <replaceable>ifname</replaceable></arg>
+      <arg>-hvB</arg>
+      <arg>-a <replaceable>action file</replaceable></arg>
+      <arg>-P <replaceable>pid file</replaceable></arg>
+      <arg>-G <replaceable>ping interval</replaceable></arg>
+      <arg><replaceable>command ...</replaceable></arg>
+    </cmdsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Overview</title>
+
+    <para>wpa_cli is a text-based frontend program for interacting
+    with wpa_supplicant. It is used to query current status, change
+    configuration, trigger events, and request interactive user
+    input.</para>
+
+    <para>wpa_cli can show the current authentication status, selected
+    security mode, dot11 and dot1x MIBs, etc. In addition, it can
+    configure some variables like EAPOL state machine parameters and
+    trigger events like reassociation and IEEE 802.1X
+    logoff/logon. wpa_cli provides a user interface to request
+    authentication information, like username and password, if these
+    are not included in the configuration. This can be used to
+    implement, e.g., one-time-passwords or generic token card
+    authentication where the authentication is based on a
+    challenge-response that uses an external device for generating the
+    response.</para>
+
+    <para>The control interface of wpa_supplicant can be configured to
+    allow non-root user access (ctrl_interface GROUP= parameter in the
+    configuration file). This makes it possible to run wpa_cli with a
+    normal user account.</para>
+
+    <para>wpa_cli supports two modes: interactive and command
+    line. Both modes share the same command set and the main
+    difference is in interactive mode providing access to unsolicited
+    messages (event messages, username/password requests).</para>
+
+    <para>Interactive mode is started when wpa_cli is executed without
+    including the command as a command line parameter. Commands are
+    then entered on the wpa_cli prompt. In command line mode, the same
+    commands are entered as command line arguments for wpa_cli.</para>
+ </refsect1>
+ <refsect1>
+   <title>Interactive authentication parameters request</title>
+
+   <para>When wpa_supplicant need authentication parameters, like
+   username and password, which are not present in the configuration
+   file, it sends a request message to all attached frontend programs,
+   e.g., wpa_cli in interactive mode. wpa_cli shows these requests
+   with "CTRL-REQ-&lt;type&gt;-&lt;id&gt;:&lt;text&gt;"
+   prefix. &lt;type&gt; is IDENTITY, PASSWORD, or OTP
+   (one-time-password). &lt;id&gt; is a unique identifier for the
+   current network. &lt;text&gt; is description of the request. In
+   case of OTP request, it includes the challenge from the
+   authentication server.</para>
+
+    <para>The reply to these requests can be given with
+    <emphasis>identity</emphasis>, <emphasis>password</emphasis>, and
+    <emphasis>otp</emphasis> commands. &lt;id&gt; needs to be copied from
+    the matching request. <emphasis>password</emphasis> and
+    <emphasis>otp</emphasis> commands can be used regardless of whether
+    the request was for PASSWORD or OTP. The main difference between these
+    two commands is that values given with <emphasis>password</emphasis> are
+    remembered as long as wpa_supplicant is running whereas values given
+    with <emphasis>otp</emphasis> are used only once and then forgotten,
+    i.e., wpa_supplicant will ask frontend for a new value for every use.
+    This can be used to implement one-time-password lists and generic token
+    card -based authentication.</para>
+
+    <para>Example request for password and a matching reply:</para>
+
+<blockquote><programlisting>
+CTRL-REQ-PASSWORD-1:Password needed for SSID foobar
+> password 1 mysecretpassword
+</programlisting></blockquote>
+
+    <para>Example request for generic token card challenge-response:</para>
+
+<blockquote><programlisting>
+CTRL-REQ-OTP-2:Challenge 1235663 needed for SSID foobar
+> otp 2 9876
+</programlisting></blockquote>
+
+  </refsect1>
+  <refsect1>
+    <title>Command Arguments</title>
+    <variablelist>
+      <varlistentry>
+	<term>-p path</term>
+
+	<listitem><para>Change the path where control sockets should
+	be found.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-g control socket path</term>
+
+	<listitem><para>Connect to the global control socket at the
+	indicated path rather than an interface-specific control
+	socket.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-i ifname</term>
+
+        <listitem><para>Specify the interface that is being
+	configured.  By default, choose the first interface found with
+	a control socket in the socket path.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-h</term>
+	<listitem><para>Help.  Show a usage message.</para></listitem>
+      </varlistentry>
+
+
+      <varlistentry>
+	<term>-v</term>
+	<listitem><para>Show version information.</para></listitem>
+      </varlistentry>
+
+
+      <varlistentry>
+	<term>-B</term>
+	<listitem><para>Run as a daemon in the background.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-a file</term>
+
+	<listitem><para>Run in daemon mode executing the action file
+        based on events from wpa_supplicant.  The specified file will
+	be executed with the first argument set to interface name and
+	second to "CONNECTED" or "DISCONNECTED" depending on the event.
+	This can be used to execute networking tools required to configure
+	the interface.</para>
+
+	<para>Additionally, three environmental variables are available to
+	the file: WPA_CTRL_DIR, WPA_ID, and WPA_ID_STR. WPA_CTRL_DIR
+	contains the absolute path to the ctrl_interface socket. WPA_ID
+	contains the unique network_id identifier assigned to the active
+	network, and WPA_ID_STR contains the content of the id_str option.
+	</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-P file</term>
+
+	<listitem><para>Set the location of the PID
+	file.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-G ping interval</term>
+
+	<listitem><para>Set the interval (in seconds) at which
+	wpa_cli pings the supplicant.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>command</term>
+
+	<listitem><para>Run a command.  The available commands are
+	listed in the next section.</para></listitem>
+
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+  <refsect1>
+    <title>Commands</title>
+    <para>The following commands are available:</para>
+
+    <variablelist>
+      <varlistentry>
+	<term>status</term>
+	<listitem>
+	  <para>get current WPA/EAPOL/EAP status</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>mib</term>
+	<listitem>
+	  <para>get MIB variables (dot1x, dot11)</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>help</term>
+	<listitem>
+	  <para>show this usage help</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>interface [ifname]</term>
+	<listitem>
+	  <para>show interfaces/select interface</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>level &lt;debug level&gt;</term>
+	<listitem>
+	  <para>change debug level</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>license</term>
+	<listitem>
+	  <para>show full wpa_cli license</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>logoff</term>
+	<listitem>
+	  <para>IEEE 802.1X EAPOL state machine logoff</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>logon</term>
+	<listitem>
+	  <para>IEEE 802.1X EAPOL state machine logon</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>set</term>
+	<listitem>
+	  <para>set variables (shows list of variables when run without arguments)</para>
+	</listitem>
+      </varlistentry>
+      <varlistentry>
+	<term>pmksa</term>
+	<listitem>
+	  <para>show PMKSA cache</para>
+	</listitem>
+      </varlistentry>
+      <varlistentry>
+	<term>reassociate</term>
+	<listitem>
+	  <para>force reassociation</para>
+	</listitem>
+      </varlistentry>
+      <varlistentry>
+	<term>reconfigure</term>
+	<listitem>
+	  <para>force wpa_supplicant to re-read its configuration file</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>preauthenticate &lt;BSSID&gt;</term>
+	<listitem>
+	  <para>force preauthentication</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>identity &lt;network id&gt; &lt;identity&gt;</term>
+	<listitem>
+	  <para>configure identity for an SSID</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>password &lt;network id&gt; &lt;password&gt;</term>
+	<listitem>
+	  <para>configure password for an SSID</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>pin &lt;network id&gt; &lt;pin&gt;</term>
+	<listitem>
+	  <para>configure pin for an SSID</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>otp &lt;network id&gt; &lt;password&gt;</term>
+	<listitem>
+	  <para>configure one-time-password for an SSID</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>bssid &lt;network id&gt; &lt;BSSID&gt;</term>
+	<listitem>
+	  <para>set preferred BSSID for an SSID</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>list_networks</term>
+	<listitem>
+	  <para>list configured networks</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>terminate</term>
+	<listitem>
+	  <para>terminate <command>wpa_supplicant</command></para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>quit</term>
+	<listitem><para>exit wpa_cli</para></listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry>
+	<refentrytitle>wpa_supplicant</refentrytitle>
+	<manvolnum>8</manvolnum>
+      </citerefentry>
+    </para>
+  </refsect1>
+  <refsect1>
+    <title>Legal</title>
+    <para>wpa_supplicant is copyright (c) 2003-2022,
+    Jouni Malinen <email>j@w1.fi</email> and
+    contributors.
+    All Rights Reserved.</para>
+
+    <para>This program is licensed under the BSD license (the one with
+    advertisement clause removed).</para>
+  </refsect1>
+</refentry>
diff --git a/wpa_supplicant/doc/docbook/wpa_gui.sgml b/wpa_supplicant/doc/docbook/wpa_gui.sgml
new file mode 100644
index 000000000000..c391645eef15
--- /dev/null
+++ b/wpa_supplicant/doc/docbook/wpa_gui.sgml
@@ -0,0 +1,106 @@
+<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
+
+<refentry>
+  <refentryinfo>
+    <date>07 August 2019</date>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>wpa_gui</refentrytitle>
+    <manvolnum>8</manvolnum>
+  </refmeta>
+  <refnamediv>
+    <refname>wpa_gui</refname>
+
+    <refpurpose>WPA Graphical User Interface</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <cmdsynopsis>
+      <command>wpa_gui</command>
+      <arg>-p <replaceable>path to ctrl sockets</replaceable></arg>
+      <arg>-i <replaceable>ifname</replaceable></arg>
+      <arg>-m <replaceable>seconds</replaceable></arg>
+      <arg>-t</arg>
+      <arg>-q</arg>
+    </cmdsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Overview</title>
+
+    <para>wpa_gui is a QT graphical frontend program for interacting
+    with wpa_supplicant. It is used to query current status, change
+    configuration and request interactive user input.</para>
+
+    <para>wpa_gui supports (almost) all of the interactive status and
+    configuration features of the command line client, wpa_cli. Refer
+    to the wpa_cli manpage for a comprehensive list of the
+    interactive mode features.</para>
+  </refsect1>
+  <refsect1>
+    <title>Command Arguments</title>
+    <variablelist>
+      <varlistentry>
+	<term>-p path</term>
+
+	<listitem><para>Change the path where control sockets should
+	be found.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-i ifname</term>
+
+        <listitem><para>Specify the interface that is being
+	configured. By default, choose the first interface found with
+	a control socket in the socket path.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-m seconds</term>
+
+	<listitem><para>Set the update interval in seconds for the signal
+	strength meter. This value must be a positive integer, otherwise
+	meter is not enabled (default behavior).</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-t</term>
+
+        <listitem><para>Start program in the system tray only (if the window
+	manager supports it). By default the main status window is
+	shown.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-q</term>
+
+        <listitem><para>Run program in the quiet mode - do not display tray
+	icon pop-up messages.</para></listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry>
+	<refentrytitle>wpa_cli</refentrytitle>
+	<manvolnum>8</manvolnum>
+      </citerefentry>
+      <citerefentry>
+	<refentrytitle>wpa_supplicant</refentrytitle>
+	<manvolnum>8</manvolnum>
+      </citerefentry>
+    </para>
+  </refsect1>
+  <refsect1>
+    <title>Legal</title>
+    <para>wpa_supplicant is copyright (c) 2003-2022,
+    Jouni Malinen <email>j@w1.fi</email> and
+    contributors.
+    All Rights Reserved.</para>
+
+    <para>This program is licensed under the BSD license (the one with
+    advertisement clause removed).</para>
+  </refsect1>
+</refentry>
diff --git a/wpa_supplicant/doc/docbook/wpa_passphrase.sgml b/wpa_supplicant/doc/docbook/wpa_passphrase.sgml
new file mode 100644
index 000000000000..5934e79ae108
--- /dev/null
+++ b/wpa_supplicant/doc/docbook/wpa_passphrase.sgml
@@ -0,0 +1,77 @@
+<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
+
+<refentry>
+  <refentryinfo>
+    <date>07 August 2019</date>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>wpa_passphrase</refentrytitle>
+    <manvolnum>8</manvolnum>
+  </refmeta>
+  <refnamediv>
+    <refname>wpa_passphrase</refname>
+    <refpurpose>Generate a WPA PSK from an ASCII passphrase for a SSID</refpurpose>
+  </refnamediv>
+  <refsynopsisdiv>
+    <cmdsynopsis>
+      <command>wpa_passphrase</command>
+      <arg><replaceable>ssid</replaceable></arg>
+      <arg><replaceable>passphrase</replaceable></arg>
+    </cmdsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Overview</title>
+
+    <para><command>wpa_passphrase</command> pre-computes PSK entries for
+    network configuration blocks of a
+    <filename>wpa_supplicant.conf</filename> file. An ASCII passphrase
+    and SSID are used to generate a 256-bit PSK.</para>
+  </refsect1>
+
+  <refsect1>
+    <title>Options</title>
+    <variablelist>
+      <varlistentry>
+	<term>ssid</term>
+	<listitem>
+	  <para>The SSID whose passphrase should be derived.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>passphrase</term>
+	<listitem>
+	  <para>The passphrase to use. If not included on the command line,
+	  passphrase will be read from standard input.</para>
+	</listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry>
+	<refentrytitle>wpa_supplicant.conf</refentrytitle>
+	<manvolnum>5</manvolnum>
+      </citerefentry>
+      <citerefentry>
+	<refentrytitle>wpa_supplicant</refentrytitle>
+	<manvolnum>8</manvolnum>
+      </citerefentry>
+    </para>
+
+  </refsect1>
+  <refsect1>
+    <title>Legal</title>
+    <para>wpa_supplicant is copyright (c) 2003-2022,
+    Jouni Malinen <email>j@w1.fi</email> and
+    contributors.
+    All Rights Reserved.</para>
+
+    <para>This program is licensed under the BSD license (the one with
+    advertisement clause removed).</para>
+  </refsect1>
+</refentry>
diff --git a/wpa_supplicant/doc/docbook/wpa_priv.sgml b/wpa_supplicant/doc/docbook/wpa_priv.sgml
new file mode 100644
index 000000000000..4053eda3b3ba
--- /dev/null
+++ b/wpa_supplicant/doc/docbook/wpa_priv.sgml
@@ -0,0 +1,152 @@
+<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
+
+<refentry>
+  <refentryinfo>
+    <date>07 August 2019</date>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>wpa_priv</refentrytitle>
+    <manvolnum>8</manvolnum>
+  </refmeta>
+  <refnamediv>
+    <refname>wpa_priv</refname>
+
+    <refpurpose>wpa_supplicant privilege separation helper</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <cmdsynopsis>
+      <command>wpa_priv</command>
+      <arg>-c <replaceable>ctrl path</replaceable></arg>
+      <arg>-Bdd</arg>
+      <arg>-P <replaceable>pid file</replaceable></arg>
+      <arg>driver:ifname <replaceable>[driver:ifname ...]</replaceable></arg>
+    </cmdsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Overview</title>
+
+    <para><command>wpa_priv</command> is a privilege separation helper that
+    minimizes the size of <command>wpa_supplicant</command> code that needs
+    to be run with root privileges.</para>
+
+    <para>If enabled, privileged operations are done in the wpa_priv process
+    while leaving rest of the code (e.g., EAP authentication and WPA
+    handshakes) to operate in an unprivileged process (wpa_supplicant) that
+    can be run as non-root user. Privilege separation restricts the effects
+    of potential software errors by containing the majority of the code in an
+    unprivileged process to avoid the possibility of a full system
+    compromise.</para>
+
+    <para><command>wpa_priv</command> needs to be run with network admin
+    privileges (usually, root user). It opens a UNIX domain socket for each
+    interface that is included on the command line; any other interface will
+    be off limits for <command>wpa_supplicant</command> in this kind of
+    configuration. After this, <command>wpa_supplicant</command> can be run as
+    a non-root user (e.g., all standard users on a laptop or as a special
+    non-privileged user account created just for this purpose to limit access
+    to user files even further).</para>
+  </refsect1>
+  <refsect1>
+    <title>Example configuration</title>
+
+    <para>The following steps are an example of how to configure
+    <command>wpa_priv</command> to allow users in the
+    <emphasis>wpapriv</emphasis> group to communicate with
+    <command>wpa_supplicant</command> with privilege separation:</para>
+
+    <para>Create user group (e.g., wpapriv) and assign users that
+    should be able to use wpa_supplicant into that group.</para>
+
+    <para>Create /var/run/wpa_priv directory for UNIX domain sockets and
+    control user access by setting it accessible only for the wpapriv
+    group:</para>
+
+<blockquote><programlisting>
+mkdir /var/run/wpa_priv
+chown root:wpapriv /var/run/wpa_priv
+chmod 0750 /var/run/wpa_priv
+</programlisting></blockquote>
+
+    <para>Start <command>wpa_priv</command> as root (e.g., from system
+    startup scripts) with the enabled interfaces configured on the
+    command line:</para>
+
+<blockquote><programlisting>
+wpa_priv -B -c /var/run/wpa_priv -P /var/run/wpa_priv.pid wext:wlan0
+</programlisting></blockquote>
+
+    <para>Run <command>wpa_supplicant</command> as non-root with a user
+    that is in the wpapriv group:</para>
+
+<blockquote><programlisting>
+wpa_supplicant -i ath0 -c wpa_supplicant.conf
+</programlisting></blockquote>
+
+  </refsect1>
+  <refsect1>
+    <title>Command Arguments</title>
+    <variablelist>
+      <varlistentry>
+	<term>-c ctrl path</term>
+
+	<listitem><para>Specify the path to wpa_priv control directory
+	(Default: /var/run/wpa_priv/).</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-B</term>
+	<listitem><para>Run as a daemon in the background.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-P file</term>
+
+	<listitem><para>Set the location of the PID
+	file.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>driver:ifname [driver:ifname ...]</term>
+
+	<listitem><para>The &lt;driver&gt; string dictates which of the
+	supported <command>wpa_supplicant</command> driver backends is to be
+	used. To get a list of supported driver types see wpa_supplicant help
+	(e.g, wpa_supplicant -h). The driver backend supported by most good
+	drivers is <emphasis>wext</emphasis>.</para>
+
+	<para>The &lt;ifname&gt; string specifies which network
+	interface is to be managed by <command>wpa_supplicant</command>
+	(e.g., wlan0 or ath0).</para>
+
+	<para><command>wpa_priv</command> does not use the network interface
+	before <command>wpa_supplicant</command> is started, so it is fine to
+	include network interfaces that are not available at the time wpa_priv
+	is started. wpa_priv can control multiple interfaces with one process,
+	but it is also possible to run multiple <command>wpa_priv</command>
+	processes at the same time, if desired.</para></listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry>
+	<refentrytitle>wpa_supplicant</refentrytitle>
+	<manvolnum>8</manvolnum>
+      </citerefentry>
+    </para>
+  </refsect1>
+  <refsect1>
+    <title>Legal</title>
+    <para>wpa_supplicant is copyright (c) 2003-2022,
+    Jouni Malinen <email>j@w1.fi</email> and
+    contributors.
+    All Rights Reserved.</para>
+
+    <para>This program is licensed under the BSD license (the one with
+    advertisement clause removed).</para>
+  </refsect1>
+</refentry>
diff --git a/wpa_supplicant/doc/docbook/wpa_supplicant.conf.sgml b/wpa_supplicant/doc/docbook/wpa_supplicant.conf.sgml
new file mode 100644
index 000000000000..8a0314e8fb98
--- /dev/null
+++ b/wpa_supplicant/doc/docbook/wpa_supplicant.conf.sgml
@@ -0,0 +1,243 @@
+<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
+<refentry>
+  <refentryinfo>
+    <date>07 August 2019</date>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>wpa_supplicant.conf</refentrytitle>
+    <manvolnum>5</manvolnum>
+  </refmeta>
+  <refnamediv>
+    <refname>wpa_supplicant.conf</refname>
+    <refpurpose>configuration file for wpa_supplicant</refpurpose>
+  </refnamediv>
+  <refsect1>
+    <title>Overview</title>
+
+    <para><command>wpa_supplicant</command> is configured using a text
+    file that lists all accepted networks and security policies,
+    including pre-shared keys. See the example configuration file,
+    probably in <command>/usr/share/doc/wpa_supplicant/</command>, for
+    detailed information about the configuration format and supported
+    fields.</para>
+
+    <para>All file paths in this configuration file should use full
+    (absolute, not relative to working directory) path in order to allow
+    working directory to be changed. This can happen if wpa_supplicant is
+    run in the background.</para>
+
+    <para>Changes to configuration file can be reloaded be sending
+    SIGHUP signal to <command>wpa_supplicant</command> ('killall -HUP
+    wpa_supplicant'). Similarly, reloading can be triggered with
+    the <emphasis>wpa_cli reconfigure</emphasis> command.</para>
+
+    <para>Configuration file can include one or more network blocks,
+    e.g., one for each used SSID. wpa_supplicant will automatically
+    select the best network based on the order of network blocks in
+    the configuration file, network security level (WPA/WPA2 is
+    preferred), and signal strength.</para>
+  </refsect1>
+
+  <refsect1>
+    <title>Quick Examples</title>
+
+    <orderedlist>
+      <listitem>
+
+      <para>WPA-Personal (PSK) as home network and WPA-Enterprise with
+      EAP-TLS as work network.</para>
+
+<blockquote><programlisting>
+# allow frontend (e.g., wpa_cli) to be used by all users in 'wheel' group
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=wheel
+#
+# home network; allow all valid ciphers
+network={
+	ssid="home"
+	scan_ssid=1
+	key_mgmt=WPA-PSK
+	psk="very secret passphrase"
+}
+#
+# work network; use EAP-TLS with WPA; allow only CCMP and TKIP ciphers
+network={
+	ssid="work"
+	scan_ssid=1
+	key_mgmt=WPA-EAP
+	pairwise=CCMP TKIP
+	group=CCMP TKIP
+	eap=TLS
+	identity="user@example.com"
+	ca_cert="/etc/cert/ca.pem"
+	client_cert="/etc/cert/user.pem"
+	private_key="/etc/cert/user.prv"
+	private_key_passwd="password"
+}
+</programlisting></blockquote>   
+      </listitem>
+
+      <listitem>
+	<para>WPA-RADIUS/EAP-PEAP/MSCHAPv2 with RADIUS servers that
+        use old peaplabel (e.g., Funk Odyssey and SBR, Meetinghouse
+        Aegis, Interlink RAD-Series)</para>
+
+<blockquote><programlisting>
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=wheel
+network={
+	ssid="example"
+	scan_ssid=1
+	key_mgmt=WPA-EAP
+	eap=PEAP
+	identity="user@example.com"
+	password="foobar"
+	ca_cert="/etc/cert/ca.pem"
+	phase1="peaplabel=0"
+	phase2="auth=MSCHAPV2"
+}
+</programlisting></blockquote>
+      </listitem>
+
+      <listitem>
+	<para>EAP-TTLS/EAP-MD5-Challenge configuration with anonymous
+        identity for the unencrypted use. Real identity is sent only
+        within an encrypted TLS tunnel.</para>
+
+
+<blockquote><programlisting>
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=wheel
+network={
+	ssid="example"
+	scan_ssid=1
+	key_mgmt=WPA-EAP
+	eap=TTLS
+	identity="user@example.com"
+	anonymous_identity="anonymous@example.com"
+	password="foobar"
+	ca_cert="/etc/cert/ca.pem"
+	phase2="auth=MD5"
+}
+</programlisting></blockquote>
+
+      </listitem>
+
+      <listitem>
+	<para>IEEE 802.1X (i.e., no WPA) with dynamic WEP keys
+        (require both unicast and broadcast); use EAP-TLS for
+        authentication</para>
+
+<blockquote><programlisting>
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=wheel
+network={
+	ssid="1x-test"
+	scan_ssid=1
+	key_mgmt=IEEE8021X
+	eap=TLS
+	identity="user@example.com"
+	ca_cert="/etc/cert/ca.pem"
+	client_cert="/etc/cert/user.pem"
+	private_key="/etc/cert/user.prv"
+	private_key_passwd="password"
+	eapol_flags=3
+}
+</programlisting></blockquote>
+      </listitem>
+
+
+      <listitem>
+	<para>Catch all example that allows more or less all
+        configuration modes. The configuration options are used based
+        on what security policy is used in the selected SSID. This is
+        mostly for testing and is not recommended for normal
+        use.</para>
+
+<blockquote><programlisting>
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=wheel
+network={
+	ssid="example"
+	scan_ssid=1
+	key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE
+	pairwise=CCMP TKIP
+	group=CCMP TKIP WEP104 WEP40
+	psk="very secret passphrase"
+	eap=TTLS PEAP TLS
+	identity="user@example.com"
+	password="foobar"
+	ca_cert="/etc/cert/ca.pem"
+	client_cert="/etc/cert/user.pem"
+	private_key="/etc/cert/user.prv"
+	private_key_passwd="password"
+	phase1="peaplabel=0"
+	ca_cert2="/etc/cert/ca2.pem"
+	client_cert2="/etc/cer/user.pem"
+	private_key2="/etc/cer/user.prv"
+	private_key2_passwd="password"
+}
+</programlisting></blockquote>
+      </listitem>
+
+      <listitem>
+	<para>Authentication for wired Ethernet. This can be used with
+        <emphasis>wired</emphasis> or <emphasis>roboswitch</emphasis> interface
+        (-Dwired or -Droboswitch on command line).</para>
+
+<blockquote><programlisting>
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=wheel
+ap_scan=0
+network={
+	key_mgmt=IEEE8021X
+	eap=MD5
+	identity="user"
+	password="password"
+	eapol_flags=0
+}
+</programlisting></blockquote>
+      </listitem>
+    </orderedlist>
+
+
+
+
+
+  </refsect1>
+  <refsect1>
+    <title>Certificates</title>
+
+    <para>Some EAP authentication methods require use of
+    certificates. EAP-TLS uses both server side and client
+    certificates whereas EAP-PEAP and EAP-TTLS only require the server
+    side certificate. When client certificate is used, a matching
+    private key file has to also be included in configuration. If the
+    private key uses a passphrase, this has to be configured in
+    wpa_supplicant.conf ("private_key_passwd").</para>
+
+    <para>wpa_supplicant supports X.509 certificates in PEM and DER
+    formats. User certificate and private key can be included in the
+    same file.</para>
+
+    <para>If the user certificate and private key is received in
+    PKCS#12/PFX format, they need to be converted to suitable PEM/DER
+    format for wpa_supplicant. This can be done, e.g., with following
+    commands:</para>
+<blockquote><programlisting>
+# convert client certificate and private key to PEM format
+openssl pkcs12 -in example.pfx -out user.pem -clcerts
+# convert CA certificate (if included in PFX file) to PEM format
+openssl pkcs12 -in example.pfx -out ca.pem -cacerts -nokeys
+</programlisting></blockquote>
+  </refsect1>
+
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry>
+	<refentrytitle>wpa_supplicant</refentrytitle>
+	<manvolnum>8</manvolnum>
+      </citerefentry>
+      <citerefentry>
+	<refentrytitle>openssl</refentrytitle>
+	<manvolnum>1</manvolnum>
+      </citerefentry>
+    </para>
+  </refsect1>
+</refentry>
diff --git a/wpa_supplicant/doc/docbook/wpa_supplicant.sgml b/wpa_supplicant/doc/docbook/wpa_supplicant.sgml
new file mode 100644
index 000000000000..02012d1b08de
--- /dev/null
+++ b/wpa_supplicant/doc/docbook/wpa_supplicant.sgml
@@ -0,0 +1,764 @@
+<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
+
+<refentry>
+  <refentryinfo>
+    <date>07 August 2019</date>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>wpa_supplicant</refentrytitle>
+    <manvolnum>8</manvolnum>
+  </refmeta>
+  <refnamediv>
+    <refname>wpa_supplicant</refname>
+    <refpurpose>Wi-Fi Protected Access client and IEEE 802.1X supplicant</refpurpose>
+  </refnamediv>
+  <refsynopsisdiv>
+    <cmdsynopsis>
+      <command>wpa_supplicant</command>
+      <arg>-BddfhKLqqsTtuvW</arg>
+      <arg>-i<replaceable>ifname</replaceable></arg>
+      <arg>-c<replaceable>config file</replaceable></arg>
+      <arg>-D<replaceable>driver</replaceable></arg>
+      <arg>-P<replaceable>PID_file</replaceable></arg>
+      <arg>-f<replaceable>output file</replaceable></arg>
+    </cmdsynopsis>
+  </refsynopsisdiv>
+  <refsect1>
+    <title>Overview</title>
+
+    <para>
+    Wireless networks do not require physical access to the network equipment
+    in the same way as wired networks. This makes it easier for unauthorized
+    users to passively monitor a network and capture all transmitted frames.
+    In addition, unauthorized use of the network is much easier. In many cases,
+    this can happen even without user's explicit knowledge since the wireless
+    LAN adapter may have been configured to automatically join any available
+    network.
+    </para>
+
+    <para>
+    Link-layer encryption can be used to provide a layer of security for
+    wireless networks. The original wireless LAN standard, IEEE 802.11,
+    included a simple encryption mechanism, WEP. However, that proved to
+    be flawed in many areas and network protected with WEP cannot be consider
+    secure. IEEE 802.1X authentication and frequently changed dynamic WEP keys
+    can be used to improve the network security, but even that has inherited
+    security issues due to the use of WEP for encryption. Wi-Fi Protected
+    Access and IEEE 802.11i amendment to the wireless LAN standard introduce
+    a much improved mechanism for securing wireless networks. IEEE 802.11i
+    enabled networks that are using CCMP (encryption mechanism based on strong
+    cryptographic algorithm AES) can finally be called secure used for
+    applications which require efficient protection against unauthorized
+    access.
+    </para>
+
+    <para><command>wpa_supplicant</command> is an implementation of
+    the WPA Supplicant component, i.e., the part that runs in the
+    client stations. It implements WPA key negotiation with a WPA
+    Authenticator and EAP authentication with Authentication
+    Server. In addition, it controls the roaming and IEEE 802.11
+    authentication/association of the wireless LAN driver.</para>
+
+    <para><command>wpa_supplicant</command> is designed to be a
+    "daemon" program that runs in the background and acts as the
+    backend component controlling the wireless
+    connection. <command>wpa_supplicant</command> supports separate
+    frontend programs and an example text-based frontend,
+    <command>wpa_cli</command>, is included with
+    wpa_supplicant.</para>
+
+    <para>Before wpa_supplicant can do its work, the network interface
+    must be available.  That means that the physical device must be
+    present and enabled, and the driver for the device must be
+    loaded. The daemon will exit immediately if the device is not already
+    available.</para>
+
+    <para>After <command>wpa_supplicant</command> has configured the
+    network device, higher level configuration such as DHCP may
+    proceed.  There are a variety of ways to integrate wpa_supplicant
+    into a machine's networking scripts, a few of which are described
+    in sections below.</para>
+
+    <para>The following steps are used when associating with an AP
+    using WPA:</para>
+
+    <itemizedlist>
+      <listitem>
+	<para><command>wpa_supplicant</command> requests the kernel
+	driver to scan neighboring BSSes</para>
+      </listitem>
+
+      <listitem>
+	<para><command>wpa_supplicant</command> selects a BSS based on
+	its configuration</para>
+      </listitem>
+
+      <listitem>
+	<para><command>wpa_supplicant</command> requests the kernel
+        driver to associate with the chosen BSS</para>
+      </listitem>
+
+      <listitem>
+	<para>If WPA-EAP: integrated IEEE 802.1X Supplicant
+        completes EAP authentication with the
+        authentication server (proxied by the Authenticator in the
+        AP)</para>
+      </listitem>
+
+      <listitem>
+	<para>If WPA-EAP: master key is received from the IEEE 802.1X
+	Supplicant</para>
+      </listitem>
+
+      <listitem>
+	<para>If WPA-PSK: <command>wpa_supplicant</command> uses PSK
+	as the master session key</para>
+      </listitem>
+
+      <listitem>
+	<para><command>wpa_supplicant</command> completes WPA 4-Way
+        Handshake and Group Key Handshake with the Authenticator
+        (AP)</para>
+      </listitem>
+
+      <listitem>
+	<para><command>wpa_supplicant</command> configures encryption
+	keys for unicast and broadcast</para>
+      </listitem>
+
+      <listitem>
+	<para>normal data packets can be transmitted and received</para>
+      </listitem>
+    </itemizedlist>
+  </refsect1>
+
+  <refsect1>
+    <title>Supported Features</title>
+    <para>Supported WPA/IEEE 802.11i features:</para>
+    <itemizedlist>
+      <listitem>
+	<para>WPA-PSK ("WPA-Personal")</para>
+      </listitem>
+
+      <listitem>
+	<para>WPA with EAP (e.g., with RADIUS authentication server)
+       ("WPA-Enterprise") Following authentication methods are
+       supported with an integrate IEEE 802.1X Supplicant:</para>
+
+	<itemizedlist>
+	  <listitem>
+	    <para>EAP-TLS</para>
+	  </listitem>
+	</itemizedlist>
+
+	<itemizedlist>
+	  <listitem>
+	    <para>EAP-PEAP/MSCHAPv2 (both PEAPv0 and PEAPv1)</para>
+	  </listitem>
+
+
+	  <listitem>
+	    <para>EAP-PEAP/TLS (both PEAPv0 and PEAPv1)</para>
+	  </listitem>
+
+	  <listitem>
+	    <para>EAP-PEAP/GTC (both PEAPv0 and PEAPv1)</para>
+	  </listitem>
+
+	  <listitem>
+	    <para>EAP-PEAP/OTP (both PEAPv0 and PEAPv1)</para>
+	  </listitem>
+
+	  <listitem>
+	    <para>EAP-PEAP/MD5-Challenge (both PEAPv0 and PEAPv1)</para>
+	  </listitem>
+
+	  <listitem>
+	    <para>EAP-TTLS/EAP-MD5-Challenge</para>
+	  </listitem>
+
+	  <listitem>
+	    <para>EAP-TTLS/EAP-GTC</para>
+	  </listitem>
+
+          <listitem><para>EAP-TTLS/EAP-OTP</para></listitem>
+
+          <listitem><para>EAP-TTLS/EAP-MSCHAPv2</para></listitem>
+
+          <listitem><para>EAP-TTLS/EAP-TLS</para></listitem>
+
+          <listitem><para>EAP-TTLS/MSCHAPv2</para></listitem>
+
+          <listitem><para>EAP-TTLS/MSCHAP</para></listitem>
+
+          <listitem><para>EAP-TTLS/PAP</para></listitem>
+
+          <listitem><para>EAP-TTLS/CHAP</para></listitem>
+
+          <listitem><para>EAP-SIM</para></listitem>
+
+          <listitem><para>EAP-AKA</para></listitem>
+
+          <listitem><para>EAP-PSK</para></listitem>
+
+          <listitem><para>EAP-PAX</para></listitem>
+
+          <listitem><para>LEAP (note: requires special support from
+          the driver for IEEE 802.11 authentication)</para></listitem>
+
+          <listitem><para>(following methods are supported, but since
+          they do not generate keying material, they cannot be used
+          with WPA or IEEE 802.1X WEP keying)</para></listitem>
+
+          <listitem><para>EAP-MD5-Challenge </para></listitem>
+
+          <listitem><para>EAP-MSCHAPv2</para></listitem>
+
+          <listitem><para>EAP-GTC</para></listitem>
+
+          <listitem><para>EAP-OTP</para></listitem>
+	</itemizedlist>
+      </listitem>
+
+      <listitem>
+	<para>key management for CCMP, TKIP, WEP104, WEP40</para>
+      </listitem>
+
+      <listitem>
+	<para>RSN/WPA2 (IEEE 802.11i)</para>
+	<itemizedlist>
+	  <listitem>
+	    <para>pre-authentication</para>
+	  </listitem>
+
+	  <listitem>
+	    <para>PMKSA caching</para>
+	  </listitem>
+	</itemizedlist>
+      </listitem>
+    </itemizedlist>
+  </refsect1>
+
+  <refsect1>
+    <title>Available Drivers</title>
+    <para>A summary of available driver backends is below. Support for each
+    of the driver backends is chosen at wpa_supplicant compile time. For a
+    list of supported driver backends that may be used with the -D option on
+    your system, refer to the help output of wpa_supplicant
+    (<emphasis>wpa_supplicant -h</emphasis>).</para>
+
+    <variablelist>
+      <varlistentry>
+	<term>nl80211</term>
+	<listitem>
+	  <para>Uses the modern Linux nl80211/cfg80211 netlink-based
+	  interface (most new drivers).</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>wext</term>
+	<listitem>
+	  <para>Uses the legacy Linux wireless extensions ioctl-based
+	  interface (older hardware/drivers).</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>wired</term>
+	<listitem>
+	  <para>wpa_supplicant wired Ethernet driver</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>roboswitch</term>
+	<listitem>
+	  <para>wpa_supplicant Broadcom switch driver</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>bsd</term>
+	<listitem>
+	  <para>BSD 802.11 support (Atheros, etc.).</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>ndis</term>
+	<listitem>
+	  <para>Windows NDIS driver.</para>
+	</listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
+  <refsect1>
+    <title>Command Line Options</title>
+    <para>Most command line options have global scope. Some are given per
+    interface, and are only valid if at least one <option>-i</option> option
+    is specified, otherwise they're ignored. Option groups for different
+    interfaces must be separated by <option>-N</option> option.</para>
+    <variablelist>
+      <varlistentry>
+	<term>-b br_ifname</term>
+	<listitem>
+	  <para>Optional bridge interface name. (Per interface)</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-B</term>
+	<listitem>
+	  <para>Run daemon in the background.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-c filename</term>
+	<listitem>
+	  <para>Path to configuration file. (Per interface)</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-C ctrl_interface</term>
+	<listitem>
+	  <para>Path to ctrl_interface socket (Per interface. Only used if
+		  <option>-c</option> is not).</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-i ifname</term>
+	<listitem>
+	  <para>Interface to listen on. Multiple instances of this option can
+	  be present, one per interface, separated by <option>-N</option>
+	  option (see below).</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-d</term>
+	<listitem>
+	  <para>Increase debugging verbosity (<option>-dd</option> even
+		  more).</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-D driver</term>
+	<listitem>
+	  <para>Driver to use (can be multiple drivers: nl80211,wext).
+		  (Per interface, see the available options below.)</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-e entropy file</term>
+	<listitem>
+	  <para>File for <command>wpa_supplicant</command> to use to
+	  maintain its internal entropy store in over restarts.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-f output file</term>
+	<listitem>
+	  <para>Log output to specified file instead of stdout. (This
+	  is only available if <command>wpa_supplicant</command> was
+	  built with the <literal>CONFIG_DEBUG_FILE</literal>
+	  option.)</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-g global ctrl_interface</term>
+	<listitem>
+	  <para>Path to global ctrl_interface socket. If specified, interface
+	  definitions may be omitted.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-K</term>
+	<listitem>
+	  <para>Include keys (passwords, etc.) in debug output.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-h</term>
+	<listitem>
+	  <para>Help.  Show a usage message.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-L</term>
+	<listitem>
+	  <para>Show license (BSD).</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-o override driver</term>
+	<listitem>
+	  <para>Override the driver parameter for new
+	  interfaces.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-O override ctrl_interface</term>
+	<listitem>
+	  <para>Override the ctrl_interface parameter for new
+	  interfaces.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-p</term>
+	<listitem>
+	  <para>Driver parameters. (Per interface)</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-P PID_file</term>
+	<listitem>
+	  <para>Path to PID file.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-q</term>
+	<listitem>
+	  <para>Decrease debugging verbosity (<option>-qq</option> even
+		  less).</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-s</term>
+	<listitem>
+	  <para>Log output to syslog instead of stdout. (This is only
+	  available if <command>wpa_supplicant</command> was built
+	  with the <literal>CONFIG_DEBUG_SYSLOG</literal>
+	  option.)</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-T</term>
+	<listitem>
+	  <para>Log output to Linux tracing in addition to any other
+	  destinations. (This is only available
+	  if <command>wpa_supplicant</command> was built with
+	  the <literal>CONFIG_DEBUG_LINUX_TRACING</literal>
+	  option.)</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-t</term>
+	<listitem>
+	  <para>Include timestamp in debug messages.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-u</term>
+	<listitem>
+	  <para>Enable DBus control interface. If enabled, interface
+	  definitions may be omitted. (This is only available
+	  if <command>wpa_supplicant</command> was built with
+	  the <literal>CONFIG_CTRL_IFACE_DBUS_NEW</literal> option.)</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-v</term>
+	<listitem>
+	  <para>Show version.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-W</term>
+	<listitem>
+	  <para>Wait for a control interface monitor before starting.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-N</term>
+	<listitem>
+	  <para>Start describing new interface.</para>
+	</listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
+  <refsect1>
+    <title>Examples</title>
+
+    <para>In most common cases, <command>wpa_supplicant</command> is
+    started with:</para>
+
+<blockquote><programlisting>
+wpa_supplicant -B -c/etc/wpa_supplicant.conf -iwlan0
+</programlisting></blockquote>
+
+    <para>This makes the process fork into background.</para>
+
+    <para>The easiest way to debug problems, and to get debug log for
+    bug reports, is to start <command>wpa_supplicant</command> on
+    foreground with debugging enabled:</para>
+
+<blockquote><programlisting>
+wpa_supplicant -c/etc/wpa_supplicant.conf -iwlan0 -d
+</programlisting></blockquote>
+
+    <para>If the specific driver wrapper is not known beforehand, it is
+    possible to specify multiple comma separated driver wrappers on the command
+    line. <command>wpa_supplicant</command> will use the first driver
+    wrapper that is able to initialize the interface.</para>
+
+<blockquote><programlisting>
+wpa_supplicant -Dnl80211,wext -c/etc/wpa_supplicant.conf -iwlan0
+</programlisting></blockquote>
+
+    <para><command>wpa_supplicant</command> can control multiple
+    interfaces (radios) either by running one process for each
+    interface separately or by running just one process and list of
+    options at command line. Each interface is separated with -N
+    argument. As an example, following command would start
+    wpa_supplicant for two interfaces:</para>
+
+<blockquote><programlisting>
+wpa_supplicant \
+	-c wpa1.conf -i wlan0 -D nl80211 -N \
+	-c wpa2.conf -i ath0 -D wext
+</programlisting></blockquote>
+  </refsect1>
+
+  <refsect1>
+    <title>OS Requirements</title>
+    <para>Current hardware/software requirements:</para>
+
+    <itemizedlist>
+      <listitem>
+	<para>Linux kernel 2.6.30 or higher with
+	nl80211/cfg80211 support</para>
+      </listitem>
+
+      <listitem>
+	<para>Linux kernel 2.4.x or higher with Linux Wireless
+	Extensions v15 or newer</para>
+      </listitem>
+
+      <listitem>
+	<para>FreeBSD 6-CURRENT</para>
+      </listitem>
+
+      <listitem>
+	<para>Microsoft Windows with WinPcap (at least WinXP, may work
+	with other versions)</para>
+      </listitem>
+    </itemizedlist>
+  </refsect1>
+
+  <refsect1>
+    <title>Supported Drivers</title>
+    <variablelist>
+      <varlistentry>
+	<term>Linux nl80211/cfg80211</term>
+	<listitem>
+	  <para>This is the preferred driver for Linux.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>Linux wireless extensions</term>
+	<listitem>
+	  <para>In theory, any driver that supports Linux wireless
+	extensions can be used with IEEE 802.1X (i.e., not WPA) when
+	using ap_scan=0 option in configuration file.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>Wired Ethernet drivers</term>
+	<listitem>
+	  <para>Use ap_scan=0.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>BSD net80211 layer (e.g., Atheros driver)</term>
+	<listitem>
+	  <para>At the moment, this is for FreeBSD 6-CURRENT branch.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>Windows NDIS</term>
+	<listitem>
+	  <para>The current Windows port requires WinPcap
+	(http://winpcap.polito.it/).  See README-Windows.txt for more
+	information.</para>
+	</listitem>
+      </varlistentry>
+    </variablelist>
+
+
+    <para>wpa_supplicant was designed to be portable for different
+    drivers and operating systems. Hopefully, support for more wlan
+    cards and OSes will be added in the future. See developer.txt for
+    more information about the design of wpa_supplicant and porting to
+    other drivers. One main goal is to add full WPA/WPA2 support to
+    Linux wireless extensions to allow new drivers to be supported
+    without having to implement new driver-specific interface code in
+    wpa_supplicant.</para>
+  </refsect1>
+
+  <refsect1>
+    <title>Architecture</title> <para>The
+    <command>wpa_supplicant</command> system consists of the following
+    components:</para>
+
+    <variablelist>
+      <varlistentry>
+	<term><filename>wpa_supplicant.conf</filename> </term>
+	<listitem>
+        <para>the configuration file describing all networks that the
+        user wants the computer to connect to.  </para>
+	</listitem>
+      </varlistentry>
+      <varlistentry>
+	<term><command>wpa_supplicant</command></term>
+        <listitem><para>the program that directly interacts with the
+        network interface.  </para></listitem>
+      </varlistentry>
+      <varlistentry>
+	<term><command>wpa_cli</command></term> <listitem><para> the
+	client program that provides a high-level interface to the
+	functionality of the daemon.  </para></listitem>
+      </varlistentry>
+      <varlistentry>
+	<term><command>wpa_passphrase</command></term>
+        <listitem><para>a utility needed to construct
+        <filename>wpa_supplicant.conf</filename> files that include
+        encrypted passwords.</para></listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
+  <refsect1>
+    <title>Quick Start</title>
+
+    <para>First, make a configuration file, e.g.
+    <filename>/etc/wpa_supplicant.conf</filename>, that describes the networks
+    you are interested in.  See <citerefentry>
+	<refentrytitle>wpa_supplicant.conf</refentrytitle>
+	<manvolnum>5</manvolnum>
+      </citerefentry>
+    for details.</para>
+
+    <para>Once the configuration is ready, you can test whether the
+    configuration works by running <command>wpa_supplicant</command>
+    with following command to start it on foreground with debugging
+    enabled:</para>
+
+    <blockquote><programlisting>
+wpa_supplicant -iwlan0 -c/etc/wpa_supplicant.conf -d
+    </programlisting></blockquote>
+
+    <para>Assuming everything goes fine, you can start using following
+    command to start <command>wpa_supplicant</command> on background
+    without debugging:</para>
+
+    <blockquote><programlisting>
+wpa_supplicant -iwlan0 -c/etc/wpa_supplicant.conf -B
+    </programlisting></blockquote>
+
+    <para>Please note that if you included more than one driver
+    interface in the build time configuration (.config), you may need
+    to specify which interface to use by including -D&lt;driver
+    name&gt; option on the command line.</para>
+
+    <!-- XXX at this point, the page could include a little script
+         based on wpa_cli to wait for a connection and then run
+         dhclient -->
+
+  </refsect1>
+
+  <refsect1>
+    <title>Interface to pcmcia-cs/cardmrg</title>
+
+    <para>For example, following small changes to pcmcia-cs scripts
+    can be used to enable WPA support:</para>
+
+    <para>Add MODE="Managed" and WPA="y" to the network scheme in
+    <filename>/etc/pcmcia/wireless.opts</filename>.</para>
+
+    <para>Add the following block to the end of <emphasis>start</emphasis>
+    action handler in <filename>/etc/pcmcia/wireless</filename>:</para>
+
+    <blockquote><programlisting>
+if [ "$WPA" = "y" -a -x /usr/local/bin/wpa_supplicant ]; then
+    /usr/local/bin/wpa_supplicant -B -c/etc/wpa_supplicant.conf -i$DEVICE
+fi
+    </programlisting></blockquote>
+
+
+    <para>Add the following block to the end of <emphasis>stop</emphasis>
+    action handler (may need to be separated from other actions) in
+    <filename>/etc/pcmcia/wireless</filename>:</para>
+
+    <blockquote><programlisting>
+if [ "$WPA" = "y" -a -x /usr/local/bin/wpa_supplicant ]; then
+    killall wpa_supplicant
+fi
+    </programlisting></blockquote>
+
+    <para>This will make <command>cardmgr</command> start
+    <command>wpa_supplicant</command> when the card is plugged
+    in.</para>
+  </refsect1>
+
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry>
+	<refentrytitle>wpa_background</refentrytitle>
+	<manvolnum>8</manvolnum>
+      </citerefentry>
+      <citerefentry>
+	<refentrytitle>wpa_supplicant.conf</refentrytitle>
+	<manvolnum>5</manvolnum>
+      </citerefentry>
+      <citerefentry>
+	<refentrytitle>wpa_cli</refentrytitle>
+	<manvolnum>8</manvolnum>
+      </citerefentry>
+      <citerefentry>
+	<refentrytitle>wpa_passphrase</refentrytitle>
+	<manvolnum>8</manvolnum>
+      </citerefentry>
+    </para>
+  </refsect1>
+  <refsect1>
+    <title>Legal</title>
+    <para>wpa_supplicant is copyright (c) 2003-2022,
+    Jouni Malinen <email>j@w1.fi</email> and
+    contributors.
+    All Rights Reserved.</para>
+
+    <para>This program is licensed under the BSD license (the one with
+    advertisement clause removed).</para>
+  </refsect1>
+</refentry>
diff --git a/wpa_supplicant/dpp_supplicant.c b/wpa_supplicant/dpp_supplicant.c
new file mode 100644
index 000000000000..584654a6cb2c
--- /dev/null
+++ b/wpa_supplicant/dpp_supplicant.c
@@ -0,0 +1,3995 @@
+/*
+ * wpa_supplicant - DPP
+ * Copyright (c) 2017, Qualcomm Atheros, Inc.
+ * Copyright (c) 2018-2020, The Linux Foundation
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "utils/ip_addr.h"
+#include "utils/base64.h"
+#include "common/dpp.h"
+#include "common/gas.h"
+#include "common/gas_server.h"
+#include "rsn_supp/wpa.h"
+#include "rsn_supp/pmksa_cache.h"
+#include "wpa_supplicant_i.h"
+#include "config.h"
+#include "driver_i.h"
+#include "offchannel.h"
+#include "gas_query.h"
+#include "bss.h"
+#include "scan.h"
+#include "notify.h"
+#include "dpp_supplicant.h"
+
+
+static int wpas_dpp_listen_start(struct wpa_supplicant *wpa_s,
+				 unsigned int freq);
+static void wpas_dpp_reply_wait_timeout(void *eloop_ctx, void *timeout_ctx);
+static void wpas_dpp_auth_conf_wait_timeout(void *eloop_ctx, void *timeout_ctx);
+static void wpas_dpp_auth_success(struct wpa_supplicant *wpa_s, int initiator);
+static void wpas_dpp_tx_status(struct wpa_supplicant *wpa_s,
+			       unsigned int freq, const u8 *dst,
+			       const u8 *src, const u8 *bssid,
+			       const u8 *data, size_t data_len,
+			       enum offchannel_send_action_result result);
+static void wpas_dpp_init_timeout(void *eloop_ctx, void *timeout_ctx);
+static int wpas_dpp_auth_init_next(struct wpa_supplicant *wpa_s);
+static void
+wpas_dpp_tx_pkex_status(struct wpa_supplicant *wpa_s,
+			unsigned int freq, const u8 *dst,
+			const u8 *src, const u8 *bssid,
+			const u8 *data, size_t data_len,
+			enum offchannel_send_action_result result);
+#ifdef CONFIG_DPP2
+static void wpas_dpp_reconfig_reply_wait_timeout(void *eloop_ctx,
+						 void *timeout_ctx);
+static void wpas_dpp_start_gas_client(struct wpa_supplicant *wpa_s);
+static int wpas_dpp_process_conf_obj(void *ctx,
+				     struct dpp_authentication *auth);
+#endif /* CONFIG_DPP2 */
+
+static const u8 broadcast[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+
+/* Use a hardcoded Transaction ID 1 in Peer Discovery frames since there is only
+ * a single transaction in progress at any point in time. */
+static const u8 TRANSACTION_ID = 1;
+
+
+/**
+ * wpas_dpp_qr_code - Parse and add DPP bootstrapping info from a QR Code
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @cmd: DPP URI read from a QR Code
+ * Returns: Identifier of the stored info or -1 on failure
+ */
+int wpas_dpp_qr_code(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	struct dpp_bootstrap_info *bi;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	bi = dpp_add_qr_code(wpa_s->dpp, cmd);
+	if (!bi)
+		return -1;
+
+	if (auth && auth->response_pending &&
+	    dpp_notify_new_qr_code(auth, bi) == 1) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Sending out pending authentication response");
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR
+			" freq=%u type=%d",
+			MAC2STR(auth->peer_mac_addr), auth->curr_freq,
+			DPP_PA_AUTHENTICATION_RESP);
+		offchannel_send_action(wpa_s, auth->curr_freq,
+				       auth->peer_mac_addr, wpa_s->own_addr,
+				       broadcast,
+				       wpabuf_head(auth->resp_msg),
+				       wpabuf_len(auth->resp_msg),
+				       500, wpas_dpp_tx_status, 0);
+	}
+
+#ifdef CONFIG_DPP2
+	dpp_controller_new_qr_code(wpa_s->dpp, bi);
+#endif /* CONFIG_DPP2 */
+
+	return bi->id;
+}
+
+
+/**
+ * wpas_dpp_nfc_uri - Parse and add DPP bootstrapping info from NFC Tag (URI)
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @cmd: DPP URI read from a NFC Tag (URI NDEF message)
+ * Returns: Identifier of the stored info or -1 on failure
+ */
+int wpas_dpp_nfc_uri(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	struct dpp_bootstrap_info *bi;
+
+	bi = dpp_add_nfc_uri(wpa_s->dpp, cmd);
+	if (!bi)
+		return -1;
+
+	return bi->id;
+}
+
+
+int wpas_dpp_nfc_handover_req(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	const char *pos;
+	struct dpp_bootstrap_info *peer_bi, *own_bi;
+
+	pos = os_strstr(cmd, " own=");
+	if (!pos)
+		return -1;
+	pos += 5;
+	own_bi = dpp_bootstrap_get_id(wpa_s->dpp, atoi(pos));
+	if (!own_bi)
+		return -1;
+	own_bi->nfc_negotiated = 1;
+
+	pos = os_strstr(cmd, " uri=");
+	if (!pos)
+		return -1;
+	pos += 5;
+	peer_bi = dpp_add_nfc_uri(wpa_s->dpp, pos);
+	if (!peer_bi) {
+		wpa_printf(MSG_INFO,
+			   "DPP: Failed to parse URI from NFC Handover Request");
+		return -1;
+	}
+
+	if (dpp_nfc_update_bi(own_bi, peer_bi) < 0)
+		return -1;
+
+	return peer_bi->id;
+}
+
+
+int wpas_dpp_nfc_handover_sel(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	const char *pos;
+	struct dpp_bootstrap_info *peer_bi, *own_bi;
+
+	pos = os_strstr(cmd, " own=");
+	if (!pos)
+		return -1;
+	pos += 5;
+	own_bi = dpp_bootstrap_get_id(wpa_s->dpp, atoi(pos));
+	if (!own_bi)
+		return -1;
+	own_bi->nfc_negotiated = 1;
+
+	pos = os_strstr(cmd, " uri=");
+	if (!pos)
+		return -1;
+	pos += 5;
+	peer_bi = dpp_add_nfc_uri(wpa_s->dpp, pos);
+	if (!peer_bi) {
+		wpa_printf(MSG_INFO,
+			   "DPP: Failed to parse URI from NFC Handover Select");
+		return -1;
+	}
+
+	if (peer_bi->curve != own_bi->curve) {
+		wpa_printf(MSG_INFO,
+			   "DPP: Peer (NFC Handover Selector) used different curve");
+		return -1;
+	}
+
+	return peer_bi->id;
+}
+
+
+static void wpas_dpp_auth_resp_retry_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	if (!auth || !auth->resp_msg)
+		return;
+
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Retry Authentication Response after timeout");
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR
+		" freq=%u type=%d",
+		MAC2STR(auth->peer_mac_addr), auth->curr_freq,
+		DPP_PA_AUTHENTICATION_RESP);
+	offchannel_send_action(wpa_s, auth->curr_freq, auth->peer_mac_addr,
+			       wpa_s->own_addr, broadcast,
+			       wpabuf_head(auth->resp_msg),
+			       wpabuf_len(auth->resp_msg),
+			       500, wpas_dpp_tx_status, 0);
+}
+
+
+static void wpas_dpp_auth_resp_retry(struct wpa_supplicant *wpa_s)
+{
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	unsigned int wait_time, max_tries;
+
+	if (!auth || !auth->resp_msg)
+		return;
+
+	if (wpa_s->dpp_resp_max_tries)
+		max_tries = wpa_s->dpp_resp_max_tries;
+	else
+		max_tries = 5;
+	auth->auth_resp_tries++;
+	if (auth->auth_resp_tries >= max_tries) {
+		wpa_printf(MSG_INFO, "DPP: No confirm received from initiator - stopping exchange");
+		offchannel_send_action_done(wpa_s);
+		dpp_auth_deinit(wpa_s->dpp_auth);
+		wpa_s->dpp_auth = NULL;
+		return;
+	}
+
+	if (wpa_s->dpp_resp_retry_time)
+		wait_time = wpa_s->dpp_resp_retry_time;
+	else
+		wait_time = 1000;
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Schedule retransmission of Authentication Response frame in %u ms",
+		wait_time);
+	eloop_cancel_timeout(wpas_dpp_auth_resp_retry_timeout, wpa_s, NULL);
+	eloop_register_timeout(wait_time / 1000,
+			       (wait_time % 1000) * 1000,
+			       wpas_dpp_auth_resp_retry_timeout, wpa_s, NULL);
+}
+
+
+static void wpas_dpp_try_to_connect(struct wpa_supplicant *wpa_s)
+{
+	wpa_printf(MSG_DEBUG, "DPP: Trying to connect to the new network");
+	wpa_s->suitable_network = 0;
+	wpa_s->no_suitable_network = 0;
+	wpa_s->disconnected = 0;
+	wpa_s->reassociate = 1;
+	wpa_s->scan_runs = 0;
+	wpa_s->normal_scans = 0;
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+	wpa_supplicant_req_scan(wpa_s, 0, 0);
+}
+
+
+#ifdef CONFIG_DPP2
+
+static void wpas_dpp_stop_listen_for_tx(struct wpa_supplicant *wpa_s,
+					unsigned int freq,
+					unsigned int wait_time)
+{
+	struct os_reltime now, res;
+	unsigned int remaining;
+
+	if (!wpa_s->dpp_listen_freq)
+		return;
+
+	os_get_reltime(&now);
+	if (os_reltime_before(&now, &wpa_s->dpp_listen_end)) {
+		os_reltime_sub(&wpa_s->dpp_listen_end, &now, &res);
+		remaining = res.sec * 1000 + res.usec / 1000;
+	} else {
+		remaining = 0;
+	}
+	if (wpa_s->dpp_listen_freq == freq && remaining > wait_time)
+		return;
+
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Stop listen on %u MHz ending in %u ms to allow immediate TX on %u MHz for %u ms",
+		   wpa_s->dpp_listen_freq, remaining, freq, wait_time);
+	wpas_dpp_listen_stop(wpa_s);
+
+	/* TODO: Restart listen in some cases after TX? */
+}
+
+
+static void wpas_dpp_conn_status_result_timeout(void *eloop_ctx,
+						void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	enum dpp_status_error result;
+
+	if (!auth || !auth->conn_status_requested)
+		return;
+
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Connection timeout - report Connection Status Result");
+	if (wpa_s->suitable_network)
+		result = DPP_STATUS_AUTH_FAILURE;
+	else if (wpa_s->no_suitable_network)
+		result = DPP_STATUS_NO_AP;
+	else
+		result = 255; /* What to report here for unexpected state? */
+	if (wpa_s->wpa_state == WPA_SCANNING)
+		wpas_abort_ongoing_scan(wpa_s);
+	wpas_dpp_send_conn_status_result(wpa_s, result);
+}
+
+
+static char * wpas_dpp_scan_channel_list(struct wpa_supplicant *wpa_s)
+{
+	char *str, *end, *pos;
+	size_t len;
+	unsigned int i;
+	u8 last_op_class = 0;
+	int res;
+
+	if (!wpa_s->last_scan_freqs || !wpa_s->num_last_scan_freqs)
+		return NULL;
+
+	len = wpa_s->num_last_scan_freqs * 8;
+	str = os_zalloc(len);
+	if (!str)
+		return NULL;
+	end = str + len;
+	pos = str;
+
+	for (i = 0; i < wpa_s->num_last_scan_freqs; i++) {
+		enum hostapd_hw_mode mode;
+		u8 op_class, channel;
+
+		mode = ieee80211_freq_to_channel_ext(wpa_s->last_scan_freqs[i],
+						     0, 0, &op_class, &channel);
+		if (mode == NUM_HOSTAPD_MODES)
+			continue;
+		if (op_class == last_op_class)
+			res = os_snprintf(pos, end - pos, ",%d", channel);
+		else
+			res = os_snprintf(pos, end - pos, "%s%d/%d",
+					  pos == str ? "" : ",",
+					  op_class, channel);
+		if (os_snprintf_error(end - pos, res)) {
+			*pos = '\0';
+			break;
+		}
+		pos += res;
+		last_op_class = op_class;
+	}
+
+	if (pos == str) {
+		os_free(str);
+		str = NULL;
+	}
+	return str;
+}
+
+
+void wpas_dpp_send_conn_status_result(struct wpa_supplicant *wpa_s,
+				      enum dpp_status_error result)
+{
+	struct wpabuf *msg;
+	const char *channel_list = NULL;
+	char *channel_list_buf = NULL;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	eloop_cancel_timeout(wpas_dpp_conn_status_result_timeout, wpa_s, NULL);
+
+	if (!auth || !auth->conn_status_requested)
+		return;
+	auth->conn_status_requested = 0;
+	wpa_printf(MSG_DEBUG, "DPP: Report connection status result %d",
+		   result);
+
+	if (result == DPP_STATUS_NO_AP) {
+		channel_list_buf = wpas_dpp_scan_channel_list(wpa_s);
+		channel_list = channel_list_buf;
+	}
+
+	msg = dpp_build_conn_status_result(auth, result,
+					   ssid ? ssid->ssid :
+					   wpa_s->dpp_last_ssid,
+					   ssid ? ssid->ssid_len :
+					   wpa_s->dpp_last_ssid_len,
+					   channel_list);
+	os_free(channel_list_buf);
+	if (!msg) {
+		dpp_auth_deinit(wpa_s->dpp_auth);
+		wpa_s->dpp_auth = NULL;
+		return;
+	}
+
+	wpa_msg(wpa_s, MSG_INFO,
+		DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(auth->peer_mac_addr), auth->curr_freq,
+		DPP_PA_CONNECTION_STATUS_RESULT);
+	offchannel_send_action(wpa_s, auth->curr_freq,
+			       auth->peer_mac_addr, wpa_s->own_addr, broadcast,
+			       wpabuf_head(msg), wpabuf_len(msg),
+			       500, wpas_dpp_tx_status, 0);
+	wpabuf_free(msg);
+
+	/* This exchange will be terminated in the TX status handler */
+	auth->remove_on_tx_status = 1;
+
+	return;
+}
+
+
+void wpas_dpp_connected(struct wpa_supplicant *wpa_s)
+{
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	if (auth && auth->conn_status_requested)
+		wpas_dpp_send_conn_status_result(wpa_s, DPP_STATUS_OK);
+}
+
+#endif /* CONFIG_DPP2 */
+
+
+static void wpas_dpp_tx_status(struct wpa_supplicant *wpa_s,
+			       unsigned int freq, const u8 *dst,
+			       const u8 *src, const u8 *bssid,
+			       const u8 *data, size_t data_len,
+			       enum offchannel_send_action_result result)
+{
+	const char *res_txt;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	res_txt = result == OFFCHANNEL_SEND_ACTION_SUCCESS ? "SUCCESS" :
+		(result == OFFCHANNEL_SEND_ACTION_NO_ACK ? "no-ACK" :
+		 "FAILED");
+	wpa_printf(MSG_DEBUG, "DPP: TX status: freq=%u dst=" MACSTR
+		   " result=%s", freq, MAC2STR(dst), res_txt);
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX_STATUS "dst=" MACSTR
+		" freq=%u result=%s", MAC2STR(dst), freq, res_txt);
+
+	if (!wpa_s->dpp_auth) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Ignore TX status since there is no ongoing authentication exchange");
+		return;
+	}
+
+#ifdef CONFIG_DPP2
+	if (auth->connect_on_tx_status) {
+		auth->connect_on_tx_status = 0;
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Try to connect after completed configuration result");
+		wpas_dpp_try_to_connect(wpa_s);
+		if (auth->conn_status_requested) {
+			wpa_printf(MSG_DEBUG,
+				   "DPP: Start 15 second timeout for reporting connection status result");
+			eloop_cancel_timeout(
+				wpas_dpp_conn_status_result_timeout,
+				wpa_s, NULL);
+			eloop_register_timeout(
+				15, 0, wpas_dpp_conn_status_result_timeout,
+				wpa_s, NULL);
+		} else {
+			dpp_auth_deinit(wpa_s->dpp_auth);
+			wpa_s->dpp_auth = NULL;
+		}
+		return;
+	}
+#endif /* CONFIG_DPP2 */
+
+	if (wpa_s->dpp_auth->remove_on_tx_status) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Terminate authentication exchange due to a request to do so on TX status");
+		eloop_cancel_timeout(wpas_dpp_init_timeout, wpa_s, NULL);
+		eloop_cancel_timeout(wpas_dpp_reply_wait_timeout, wpa_s, NULL);
+		eloop_cancel_timeout(wpas_dpp_auth_conf_wait_timeout, wpa_s,
+				     NULL);
+		eloop_cancel_timeout(wpas_dpp_auth_resp_retry_timeout, wpa_s,
+				     NULL);
+#ifdef CONFIG_DPP2
+		eloop_cancel_timeout(wpas_dpp_reconfig_reply_wait_timeout,
+				     wpa_s, NULL);
+#endif /* CONFIG_DPP2 */
+		offchannel_send_action_done(wpa_s);
+		dpp_auth_deinit(wpa_s->dpp_auth);
+		wpa_s->dpp_auth = NULL;
+		return;
+	}
+
+	if (wpa_s->dpp_auth_ok_on_ack)
+		wpas_dpp_auth_success(wpa_s, 1);
+
+	if (!is_broadcast_ether_addr(dst) &&
+	    result != OFFCHANNEL_SEND_ACTION_SUCCESS) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Unicast DPP Action frame was not ACKed");
+		if (auth->waiting_auth_resp) {
+			/* In case of DPP Authentication Request frame, move to
+			 * the next channel immediately. */
+			offchannel_send_action_done(wpa_s);
+			wpas_dpp_auth_init_next(wpa_s);
+			return;
+		}
+		if (auth->waiting_auth_conf) {
+			wpas_dpp_auth_resp_retry(wpa_s);
+			return;
+		}
+	}
+
+	if (auth->waiting_auth_conf &&
+	    auth->auth_resp_status == DPP_STATUS_OK) {
+		/* Make sure we do not get stuck waiting for Auth Confirm
+		 * indefinitely after successfully transmitted Auth Response to
+		 * allow new authentication exchanges to be started. */
+		eloop_cancel_timeout(wpas_dpp_auth_conf_wait_timeout, wpa_s,
+				     NULL);
+		eloop_register_timeout(1, 0, wpas_dpp_auth_conf_wait_timeout,
+				       wpa_s, NULL);
+	}
+
+	if (!is_broadcast_ether_addr(dst) && auth->waiting_auth_resp &&
+	    result == OFFCHANNEL_SEND_ACTION_SUCCESS) {
+		/* Allow timeout handling to stop iteration if no response is
+		 * received from a peer that has ACKed a request. */
+		auth->auth_req_ack = 1;
+	}
+
+	if (!wpa_s->dpp_auth_ok_on_ack && wpa_s->dpp_auth->neg_freq > 0 &&
+	    wpa_s->dpp_auth->curr_freq != wpa_s->dpp_auth->neg_freq) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Move from curr_freq %u MHz to neg_freq %u MHz for response",
+			   wpa_s->dpp_auth->curr_freq,
+			   wpa_s->dpp_auth->neg_freq);
+		offchannel_send_action_done(wpa_s);
+		wpas_dpp_listen_start(wpa_s, wpa_s->dpp_auth->neg_freq);
+	}
+
+	if (wpa_s->dpp_auth_ok_on_ack)
+		wpa_s->dpp_auth_ok_on_ack = 0;
+}
+
+
+static void wpas_dpp_reply_wait_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	unsigned int freq;
+	struct os_reltime now, diff;
+	unsigned int wait_time, diff_ms;
+
+	if (!auth || !auth->waiting_auth_resp)
+		return;
+
+	wait_time = wpa_s->dpp_resp_wait_time ?
+		wpa_s->dpp_resp_wait_time : 2000;
+	os_get_reltime(&now);
+	os_reltime_sub(&now, &wpa_s->dpp_last_init, &diff);
+	diff_ms = diff.sec * 1000 + diff.usec / 1000;
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Reply wait timeout - wait_time=%u diff_ms=%u",
+		   wait_time, diff_ms);
+
+	if (auth->auth_req_ack && diff_ms >= wait_time) {
+		/* Peer ACK'ed Authentication Request frame, but did not reply
+		 * with Authentication Response frame within two seconds. */
+		wpa_printf(MSG_INFO,
+			   "DPP: No response received from responder - stopping initiation attempt");
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_AUTH_INIT_FAILED);
+		offchannel_send_action_done(wpa_s);
+		wpas_dpp_listen_stop(wpa_s);
+		dpp_auth_deinit(auth);
+		wpa_s->dpp_auth = NULL;
+		return;
+	}
+
+	if (diff_ms >= wait_time) {
+		/* Authentication Request frame was not ACK'ed and no reply
+		 * was receiving within two seconds. */
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Continue Initiator channel iteration");
+		offchannel_send_action_done(wpa_s);
+		wpas_dpp_listen_stop(wpa_s);
+		wpas_dpp_auth_init_next(wpa_s);
+		return;
+	}
+
+	/* Driver did not support 2000 ms long wait_time with TX command, so
+	 * schedule listen operation to continue waiting for the response.
+	 *
+	 * DPP listen operations continue until stopped, so simply schedule a
+	 * new call to this function at the point when the two second reply
+	 * wait has expired. */
+	wait_time -= diff_ms;
+
+	freq = auth->curr_freq;
+	if (auth->neg_freq > 0)
+		freq = auth->neg_freq;
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Continue reply wait on channel %u MHz for %u ms",
+		   freq, wait_time);
+	wpa_s->dpp_in_response_listen = 1;
+	wpas_dpp_listen_start(wpa_s, freq);
+
+	eloop_register_timeout(wait_time / 1000, (wait_time % 1000) * 1000,
+			       wpas_dpp_reply_wait_timeout, wpa_s, NULL);
+}
+
+
+static void wpas_dpp_auth_conf_wait_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	if (!auth || !auth->waiting_auth_conf)
+		return;
+
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Terminate authentication exchange due to Auth Confirm timeout");
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_FAIL "No Auth Confirm received");
+	offchannel_send_action_done(wpa_s);
+	dpp_auth_deinit(auth);
+	wpa_s->dpp_auth = NULL;
+}
+
+
+static void wpas_dpp_set_testing_options(struct wpa_supplicant *wpa_s,
+					 struct dpp_authentication *auth)
+{
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->dpp_config_obj_override)
+		auth->config_obj_override =
+			os_strdup(wpa_s->dpp_config_obj_override);
+	if (wpa_s->dpp_discovery_override)
+		auth->discovery_override =
+			os_strdup(wpa_s->dpp_discovery_override);
+	if (wpa_s->dpp_groups_override)
+		auth->groups_override =
+			os_strdup(wpa_s->dpp_groups_override);
+	auth->ignore_netaccesskey_mismatch =
+		wpa_s->dpp_ignore_netaccesskey_mismatch;
+#endif /* CONFIG_TESTING_OPTIONS */
+}
+
+
+static void wpas_dpp_init_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	if (!wpa_s->dpp_auth)
+		return;
+	wpa_printf(MSG_DEBUG, "DPP: Retry initiation after timeout");
+	wpas_dpp_auth_init_next(wpa_s);
+}
+
+
+static int wpas_dpp_auth_init_next(struct wpa_supplicant *wpa_s)
+{
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	const u8 *dst;
+	unsigned int wait_time, max_wait_time, freq, max_tries, used;
+	struct os_reltime now, diff;
+
+	wpa_s->dpp_in_response_listen = 0;
+	if (!auth)
+		return -1;
+
+	if (auth->freq_idx == 0)
+		os_get_reltime(&wpa_s->dpp_init_iter_start);
+
+	if (auth->freq_idx >= auth->num_freq) {
+		auth->num_freq_iters++;
+		if (wpa_s->dpp_init_max_tries)
+			max_tries = wpa_s->dpp_init_max_tries;
+		else
+			max_tries = 5;
+		if (auth->num_freq_iters >= max_tries || auth->auth_req_ack) {
+			wpa_printf(MSG_INFO,
+				   "DPP: No response received from responder - stopping initiation attempt");
+			wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_AUTH_INIT_FAILED);
+			eloop_cancel_timeout(wpas_dpp_reply_wait_timeout,
+					     wpa_s, NULL);
+			offchannel_send_action_done(wpa_s);
+			dpp_auth_deinit(wpa_s->dpp_auth);
+			wpa_s->dpp_auth = NULL;
+			return -1;
+		}
+		auth->freq_idx = 0;
+		eloop_cancel_timeout(wpas_dpp_init_timeout, wpa_s, NULL);
+		if (wpa_s->dpp_init_retry_time)
+			wait_time = wpa_s->dpp_init_retry_time;
+		else
+			wait_time = 10000;
+		os_get_reltime(&now);
+		os_reltime_sub(&now, &wpa_s->dpp_init_iter_start, &diff);
+		used = diff.sec * 1000 + diff.usec / 1000;
+		if (used > wait_time)
+			wait_time = 0;
+		else
+			wait_time -= used;
+		wpa_printf(MSG_DEBUG, "DPP: Next init attempt in %u ms",
+			   wait_time);
+		eloop_register_timeout(wait_time / 1000,
+				       (wait_time % 1000) * 1000,
+				       wpas_dpp_init_timeout, wpa_s,
+				       NULL);
+		return 0;
+	}
+	freq = auth->freq[auth->freq_idx++];
+	auth->curr_freq = freq;
+
+	if (!is_zero_ether_addr(auth->peer_mac_addr))
+		dst = auth->peer_mac_addr;
+	else if (is_zero_ether_addr(auth->peer_bi->mac_addr))
+		dst = broadcast;
+	else
+		dst = auth->peer_bi->mac_addr;
+	wpa_s->dpp_auth_ok_on_ack = 0;
+	eloop_cancel_timeout(wpas_dpp_reply_wait_timeout, wpa_s, NULL);
+	wait_time = wpa_s->max_remain_on_chan;
+	max_wait_time = wpa_s->dpp_resp_wait_time ?
+		wpa_s->dpp_resp_wait_time : 2000;
+	if (wait_time > max_wait_time)
+		wait_time = max_wait_time;
+	wait_time += 10; /* give the driver some extra time to complete */
+	eloop_register_timeout(wait_time / 1000, (wait_time % 1000) * 1000,
+			       wpas_dpp_reply_wait_timeout,
+			       wpa_s, NULL);
+	wait_time -= 10;
+	if (auth->neg_freq > 0 && freq != auth->neg_freq) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Initiate on %u MHz and move to neg_freq %u MHz for response",
+			   freq, auth->neg_freq);
+	}
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(dst), freq, DPP_PA_AUTHENTICATION_REQ);
+	auth->auth_req_ack = 0;
+	os_get_reltime(&wpa_s->dpp_last_init);
+	return offchannel_send_action(wpa_s, freq, dst,
+				      wpa_s->own_addr, broadcast,
+				      wpabuf_head(auth->req_msg),
+				      wpabuf_len(auth->req_msg),
+				      wait_time, wpas_dpp_tx_status, 0);
+}
+
+
+int wpas_dpp_auth_init(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	const char *pos;
+	struct dpp_bootstrap_info *peer_bi, *own_bi = NULL;
+	struct dpp_authentication *auth;
+	u8 allowed_roles = DPP_CAPAB_CONFIGURATOR;
+	unsigned int neg_freq = 0;
+	int tcp = 0;
+#ifdef CONFIG_DPP2
+	int tcp_port = DPP_TCP_PORT;
+	struct hostapd_ip_addr ipaddr;
+	char *addr;
+#endif /* CONFIG_DPP2 */
+
+	wpa_s->dpp_gas_client = 0;
+
+	pos = os_strstr(cmd, " peer=");
+	if (!pos)
+		return -1;
+	pos += 6;
+	peer_bi = dpp_bootstrap_get_id(wpa_s->dpp, atoi(pos));
+	if (!peer_bi) {
+		wpa_printf(MSG_INFO,
+			   "DPP: Could not find bootstrapping info for the identified peer");
+		return -1;
+	}
+
+#ifdef CONFIG_DPP2
+	pos = os_strstr(cmd, " tcp_port=");
+	if (pos) {
+		pos += 10;
+		tcp_port = atoi(pos);
+	}
+
+	addr = get_param(cmd, " tcp_addr=");
+	if (addr) {
+		int res;
+
+		res = hostapd_parse_ip_addr(addr, &ipaddr);
+		os_free(addr);
+		if (res)
+			return -1;
+		tcp = 1;
+	}
+#endif /* CONFIG_DPP2 */
+
+	pos = os_strstr(cmd, " own=");
+	if (pos) {
+		pos += 5;
+		own_bi = dpp_bootstrap_get_id(wpa_s->dpp, atoi(pos));
+		if (!own_bi) {
+			wpa_printf(MSG_INFO,
+				   "DPP: Could not find bootstrapping info for the identified local entry");
+			return -1;
+		}
+
+		if (peer_bi->curve != own_bi->curve) {
+			wpa_printf(MSG_INFO,
+				   "DPP: Mismatching curves in bootstrapping info (peer=%s own=%s)",
+				   peer_bi->curve->name, own_bi->curve->name);
+			return -1;
+		}
+	}
+
+	pos = os_strstr(cmd, " role=");
+	if (pos) {
+		pos += 6;
+		if (os_strncmp(pos, "configurator", 12) == 0)
+			allowed_roles = DPP_CAPAB_CONFIGURATOR;
+		else if (os_strncmp(pos, "enrollee", 8) == 0)
+			allowed_roles = DPP_CAPAB_ENROLLEE;
+		else if (os_strncmp(pos, "either", 6) == 0)
+			allowed_roles = DPP_CAPAB_CONFIGURATOR |
+				DPP_CAPAB_ENROLLEE;
+		else
+			goto fail;
+	}
+
+	pos = os_strstr(cmd, " netrole=");
+	if (pos) {
+		pos += 9;
+		if (os_strncmp(pos, "ap", 2) == 0)
+			wpa_s->dpp_netrole = DPP_NETROLE_AP;
+		else if (os_strncmp(pos, "configurator", 12) == 0)
+			wpa_s->dpp_netrole = DPP_NETROLE_CONFIGURATOR;
+		else
+			wpa_s->dpp_netrole = DPP_NETROLE_STA;
+	} else {
+		wpa_s->dpp_netrole = DPP_NETROLE_STA;
+	}
+
+	pos = os_strstr(cmd, " neg_freq=");
+	if (pos)
+		neg_freq = atoi(pos + 10);
+
+	if (!tcp && wpa_s->dpp_auth) {
+		eloop_cancel_timeout(wpas_dpp_init_timeout, wpa_s, NULL);
+		eloop_cancel_timeout(wpas_dpp_reply_wait_timeout, wpa_s, NULL);
+		eloop_cancel_timeout(wpas_dpp_auth_conf_wait_timeout, wpa_s,
+				     NULL);
+		eloop_cancel_timeout(wpas_dpp_auth_resp_retry_timeout, wpa_s,
+				     NULL);
+#ifdef CONFIG_DPP2
+		eloop_cancel_timeout(wpas_dpp_reconfig_reply_wait_timeout,
+				     wpa_s, NULL);
+#endif /* CONFIG_DPP2 */
+		offchannel_send_action_done(wpa_s);
+		dpp_auth_deinit(wpa_s->dpp_auth);
+		wpa_s->dpp_auth = NULL;
+	}
+
+	auth = dpp_auth_init(wpa_s->dpp, wpa_s, peer_bi, own_bi, allowed_roles,
+			     neg_freq, wpa_s->hw.modes, wpa_s->hw.num_modes);
+	if (!auth)
+		goto fail;
+	wpas_dpp_set_testing_options(wpa_s, auth);
+	if (dpp_set_configurator(auth, cmd) < 0) {
+		dpp_auth_deinit(auth);
+		goto fail;
+	}
+
+	auth->neg_freq = neg_freq;
+
+	if (!is_zero_ether_addr(peer_bi->mac_addr))
+		os_memcpy(auth->peer_mac_addr, peer_bi->mac_addr, ETH_ALEN);
+
+#ifdef CONFIG_DPP2
+	if (tcp)
+		return dpp_tcp_init(wpa_s->dpp, auth, &ipaddr, tcp_port,
+				    wpa_s->conf->dpp_name, DPP_NETROLE_STA,
+				    wpa_s, wpa_s, wpas_dpp_process_conf_obj);
+#endif /* CONFIG_DPP2 */
+
+	wpa_s->dpp_auth = auth;
+	return wpas_dpp_auth_init_next(wpa_s);
+fail:
+	return -1;
+}
+
+
+struct wpas_dpp_listen_work {
+	unsigned int freq;
+	unsigned int duration;
+	struct wpabuf *probe_resp_ie;
+};
+
+
+static void wpas_dpp_listen_work_free(struct wpas_dpp_listen_work *lwork)
+{
+	if (!lwork)
+		return;
+	os_free(lwork);
+}
+
+
+static void wpas_dpp_listen_work_done(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_dpp_listen_work *lwork;
+
+	if (!wpa_s->dpp_listen_work)
+		return;
+
+	lwork = wpa_s->dpp_listen_work->ctx;
+	wpas_dpp_listen_work_free(lwork);
+	radio_work_done(wpa_s->dpp_listen_work);
+	wpa_s->dpp_listen_work = NULL;
+}
+
+
+static void dpp_start_listen_cb(struct wpa_radio_work *work, int deinit)
+{
+	struct wpa_supplicant *wpa_s = work->wpa_s;
+	struct wpas_dpp_listen_work *lwork = work->ctx;
+
+	if (deinit) {
+		if (work->started) {
+			wpa_s->dpp_listen_work = NULL;
+			wpas_dpp_listen_stop(wpa_s);
+		}
+		wpas_dpp_listen_work_free(lwork);
+		return;
+	}
+
+	wpa_s->dpp_listen_work = work;
+
+	wpa_s->dpp_pending_listen_freq = lwork->freq;
+
+	if (wpa_drv_remain_on_channel(wpa_s, lwork->freq,
+				      wpa_s->max_remain_on_chan) < 0) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Failed to request the driver to remain on channel (%u MHz) for listen",
+			   lwork->freq);
+		wpa_s->dpp_listen_freq = 0;
+		wpas_dpp_listen_work_done(wpa_s);
+		wpa_s->dpp_pending_listen_freq = 0;
+		return;
+	}
+	wpa_s->off_channel_freq = 0;
+	wpa_s->roc_waiting_drv_freq = lwork->freq;
+	wpa_drv_dpp_listen(wpa_s, true);
+}
+
+
+static int wpas_dpp_listen_start(struct wpa_supplicant *wpa_s,
+				 unsigned int freq)
+{
+	struct wpas_dpp_listen_work *lwork;
+
+	if (wpa_s->dpp_listen_work) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Reject start_listen since dpp_listen_work already exists");
+		return -1;
+	}
+
+	if (wpa_s->dpp_listen_freq)
+		wpas_dpp_listen_stop(wpa_s);
+	wpa_s->dpp_listen_freq = freq;
+
+	lwork = os_zalloc(sizeof(*lwork));
+	if (!lwork)
+		return -1;
+	lwork->freq = freq;
+
+	if (radio_add_work(wpa_s, freq, "dpp-listen", 0, dpp_start_listen_cb,
+			   lwork) < 0) {
+		wpas_dpp_listen_work_free(lwork);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+int wpas_dpp_listen(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	int freq;
+
+	freq = atoi(cmd);
+	if (freq <= 0)
+		return -1;
+
+	if (os_strstr(cmd, " role=configurator"))
+		wpa_s->dpp_allowed_roles = DPP_CAPAB_CONFIGURATOR;
+	else if (os_strstr(cmd, " role=enrollee"))
+		wpa_s->dpp_allowed_roles = DPP_CAPAB_ENROLLEE;
+	else
+		wpa_s->dpp_allowed_roles = DPP_CAPAB_CONFIGURATOR |
+			DPP_CAPAB_ENROLLEE;
+	wpa_s->dpp_qr_mutual = os_strstr(cmd, " qr=mutual") != NULL;
+	if (os_strstr(cmd, " netrole=ap"))
+		wpa_s->dpp_netrole = DPP_NETROLE_AP;
+	else if (os_strstr(cmd, " netrole=configurator"))
+		wpa_s->dpp_netrole = DPP_NETROLE_CONFIGURATOR;
+	else
+		wpa_s->dpp_netrole = DPP_NETROLE_STA;
+	if (wpa_s->dpp_listen_freq == (unsigned int) freq) {
+		wpa_printf(MSG_DEBUG, "DPP: Already listening on %u MHz",
+			   freq);
+		return 0;
+	}
+
+	return wpas_dpp_listen_start(wpa_s, freq);
+}
+
+
+void wpas_dpp_listen_stop(struct wpa_supplicant *wpa_s)
+{
+	wpa_s->dpp_in_response_listen = 0;
+	if (!wpa_s->dpp_listen_freq)
+		return;
+
+	wpa_printf(MSG_DEBUG, "DPP: Stop listen on %u MHz",
+		   wpa_s->dpp_listen_freq);
+	wpa_drv_cancel_remain_on_channel(wpa_s);
+	wpa_drv_dpp_listen(wpa_s, false);
+	wpa_s->dpp_listen_freq = 0;
+	wpas_dpp_listen_work_done(wpa_s);
+	radio_remove_works(wpa_s, "dpp-listen", 0);
+}
+
+
+void wpas_dpp_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+				   unsigned int freq, unsigned int duration)
+{
+	if (wpa_s->dpp_listen_freq != freq)
+		return;
+
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Remain-on-channel started for listen on %u MHz for %u ms",
+		   freq, duration);
+	os_get_reltime(&wpa_s->dpp_listen_end);
+	wpa_s->dpp_listen_end.usec += duration * 1000;
+	while (wpa_s->dpp_listen_end.usec >= 1000000) {
+		wpa_s->dpp_listen_end.sec++;
+		wpa_s->dpp_listen_end.usec -= 1000000;
+	}
+}
+
+
+void wpas_dpp_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+					  unsigned int freq)
+{
+	wpas_dpp_listen_work_done(wpa_s);
+
+	if (wpa_s->dpp_auth && wpa_s->dpp_in_response_listen) {
+		unsigned int new_freq;
+
+		/* Continue listen with a new remain-on-channel */
+		if (wpa_s->dpp_auth->neg_freq > 0)
+			new_freq = wpa_s->dpp_auth->neg_freq;
+		else
+			new_freq = wpa_s->dpp_auth->curr_freq;
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Continue wait on %u MHz for the ongoing DPP provisioning session",
+			   new_freq);
+		wpas_dpp_listen_start(wpa_s, new_freq);
+		return;
+	}
+
+	if (wpa_s->dpp_listen_freq) {
+		/* Continue listen with a new remain-on-channel */
+		wpas_dpp_listen_start(wpa_s, wpa_s->dpp_listen_freq);
+	}
+}
+
+
+static void wpas_dpp_rx_auth_req(struct wpa_supplicant *wpa_s, const u8 *src,
+				 const u8 *hdr, const u8 *buf, size_t len,
+				 unsigned int freq)
+{
+	const u8 *r_bootstrap, *i_bootstrap;
+	u16 r_bootstrap_len, i_bootstrap_len;
+	struct dpp_bootstrap_info *own_bi = NULL, *peer_bi = NULL;
+
+	if (!wpa_s->dpp)
+		return;
+
+	wpa_printf(MSG_DEBUG, "DPP: Authentication Request from " MACSTR,
+		   MAC2STR(src));
+
+#ifdef CONFIG_DPP2
+	wpas_dpp_chirp_stop(wpa_s);
+#endif /* CONFIG_DPP2 */
+
+	r_bootstrap = dpp_get_attr(buf, len, DPP_ATTR_R_BOOTSTRAP_KEY_HASH,
+				   &r_bootstrap_len);
+	if (!r_bootstrap || r_bootstrap_len != SHA256_MAC_LEN) {
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_FAIL
+			"Missing or invalid required Responder Bootstrapping Key Hash attribute");
+		return;
+	}
+	wpa_hexdump(MSG_MSGDUMP, "DPP: Responder Bootstrapping Key Hash",
+		    r_bootstrap, r_bootstrap_len);
+
+	i_bootstrap = dpp_get_attr(buf, len, DPP_ATTR_I_BOOTSTRAP_KEY_HASH,
+				   &i_bootstrap_len);
+	if (!i_bootstrap || i_bootstrap_len != SHA256_MAC_LEN) {
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_FAIL
+			"Missing or invalid required Initiator Bootstrapping Key Hash attribute");
+		return;
+	}
+	wpa_hexdump(MSG_MSGDUMP, "DPP: Initiator Bootstrapping Key Hash",
+		    i_bootstrap, i_bootstrap_len);
+
+	/* Try to find own and peer bootstrapping key matches based on the
+	 * received hash values */
+	dpp_bootstrap_find_pair(wpa_s->dpp, i_bootstrap, r_bootstrap,
+				&own_bi, &peer_bi);
+	if (!own_bi) {
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_FAIL
+			"No matching own bootstrapping key found - ignore message");
+		return;
+	}
+
+	if (wpa_s->dpp_auth) {
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_FAIL
+			"Already in DPP authentication exchange - ignore new one");
+		return;
+	}
+
+	wpa_s->dpp_gas_client = 0;
+	wpa_s->dpp_auth_ok_on_ack = 0;
+	wpa_s->dpp_auth = dpp_auth_req_rx(wpa_s->dpp, wpa_s,
+					  wpa_s->dpp_allowed_roles,
+					  wpa_s->dpp_qr_mutual,
+					  peer_bi, own_bi, freq, hdr, buf, len);
+	if (!wpa_s->dpp_auth) {
+		wpa_printf(MSG_DEBUG, "DPP: No response generated");
+		return;
+	}
+	wpas_dpp_set_testing_options(wpa_s, wpa_s->dpp_auth);
+	if (dpp_set_configurator(wpa_s->dpp_auth,
+				 wpa_s->dpp_configurator_params) < 0) {
+		dpp_auth_deinit(wpa_s->dpp_auth);
+		wpa_s->dpp_auth = NULL;
+		return;
+	}
+	os_memcpy(wpa_s->dpp_auth->peer_mac_addr, src, ETH_ALEN);
+
+	if (wpa_s->dpp_listen_freq &&
+	    wpa_s->dpp_listen_freq != wpa_s->dpp_auth->curr_freq) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Stop listen on %u MHz to allow response on the request %u MHz",
+			   wpa_s->dpp_listen_freq, wpa_s->dpp_auth->curr_freq);
+		wpas_dpp_listen_stop(wpa_s);
+	}
+
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(src), wpa_s->dpp_auth->curr_freq,
+		DPP_PA_AUTHENTICATION_RESP);
+	offchannel_send_action(wpa_s, wpa_s->dpp_auth->curr_freq,
+			       src, wpa_s->own_addr, broadcast,
+			       wpabuf_head(wpa_s->dpp_auth->resp_msg),
+			       wpabuf_len(wpa_s->dpp_auth->resp_msg),
+			       500, wpas_dpp_tx_status, 0);
+}
+
+
+static void wpas_dpp_start_gas_server(struct wpa_supplicant *wpa_s)
+{
+	/* TODO: stop wait and start ROC */
+}
+
+
+static struct wpa_ssid * wpas_dpp_add_network(struct wpa_supplicant *wpa_s,
+					      struct dpp_authentication *auth,
+					      struct dpp_config_obj *conf)
+{
+	struct wpa_ssid *ssid;
+
+#ifdef CONFIG_DPP2
+	if (conf->akm == DPP_AKM_SAE) {
+#ifdef CONFIG_SAE
+		struct wpa_driver_capa capa;
+		int res;
+
+		res = wpa_drv_get_capa(wpa_s, &capa);
+		if (res == 0 &&
+		    !(capa.key_mgmt_iftype[WPA_IF_STATION] &
+		      WPA_DRIVER_CAPA_KEY_MGMT_SAE) &&
+		    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAE)) {
+			wpa_printf(MSG_DEBUG,
+				   "DPP: SAE not supported by the driver");
+			return NULL;
+		}
+#else /* CONFIG_SAE */
+		wpa_printf(MSG_DEBUG, "DPP: SAE not supported in the build");
+		return NULL;
+#endif /* CONFIG_SAE */
+	}
+#endif /* CONFIG_DPP2 */
+
+	ssid = wpa_config_add_network(wpa_s->conf);
+	if (!ssid)
+		return NULL;
+	wpas_notify_network_added(wpa_s, ssid);
+	wpa_config_set_network_defaults(ssid);
+	ssid->disabled = 1;
+
+	ssid->ssid = os_malloc(conf->ssid_len);
+	if (!ssid->ssid)
+		goto fail;
+	os_memcpy(ssid->ssid, conf->ssid, conf->ssid_len);
+	ssid->ssid_len = conf->ssid_len;
+
+	if (conf->connector) {
+		if (dpp_akm_dpp(conf->akm)) {
+			ssid->key_mgmt = WPA_KEY_MGMT_DPP;
+			ssid->ieee80211w = MGMT_FRAME_PROTECTION_REQUIRED;
+		}
+		ssid->dpp_connector = os_strdup(conf->connector);
+		if (!ssid->dpp_connector)
+			goto fail;
+	}
+
+	if (conf->c_sign_key) {
+		ssid->dpp_csign = os_malloc(wpabuf_len(conf->c_sign_key));
+		if (!ssid->dpp_csign)
+			goto fail;
+		os_memcpy(ssid->dpp_csign, wpabuf_head(conf->c_sign_key),
+			  wpabuf_len(conf->c_sign_key));
+		ssid->dpp_csign_len = wpabuf_len(conf->c_sign_key);
+	}
+
+	if (conf->pp_key) {
+		ssid->dpp_pp_key = os_malloc(wpabuf_len(conf->pp_key));
+		if (!ssid->dpp_pp_key)
+			goto fail;
+		os_memcpy(ssid->dpp_pp_key, wpabuf_head(conf->pp_key),
+			  wpabuf_len(conf->pp_key));
+		ssid->dpp_pp_key_len = wpabuf_len(conf->pp_key);
+	}
+
+	if (auth->net_access_key) {
+		ssid->dpp_netaccesskey =
+			os_malloc(wpabuf_len(auth->net_access_key));
+		if (!ssid->dpp_netaccesskey)
+			goto fail;
+		os_memcpy(ssid->dpp_netaccesskey,
+			  wpabuf_head(auth->net_access_key),
+			  wpabuf_len(auth->net_access_key));
+		ssid->dpp_netaccesskey_len = wpabuf_len(auth->net_access_key);
+		ssid->dpp_netaccesskey_expiry = auth->net_access_key_expiry;
+	}
+
+	if (!conf->connector || dpp_akm_psk(conf->akm) ||
+	    dpp_akm_sae(conf->akm)) {
+		if (!conf->connector || !dpp_akm_dpp(conf->akm))
+			ssid->key_mgmt = 0;
+		if (dpp_akm_psk(conf->akm))
+			ssid->key_mgmt |= WPA_KEY_MGMT_PSK |
+				WPA_KEY_MGMT_PSK_SHA256 | WPA_KEY_MGMT_FT_PSK;
+		if (dpp_akm_sae(conf->akm))
+			ssid->key_mgmt |= WPA_KEY_MGMT_SAE |
+				WPA_KEY_MGMT_FT_SAE;
+		ssid->ieee80211w = MGMT_FRAME_PROTECTION_OPTIONAL;
+		if (conf->passphrase[0]) {
+			if (wpa_config_set_quoted(ssid, "psk",
+						  conf->passphrase) < 0)
+				goto fail;
+			wpa_config_update_psk(ssid);
+			ssid->export_keys = 1;
+		} else {
+			ssid->psk_set = conf->psk_set;
+			os_memcpy(ssid->psk, conf->psk, PMK_LEN);
+		}
+	}
+
+#if defined(CONFIG_DPP2) && defined(IEEE8021X_EAPOL)
+	if (conf->akm == DPP_AKM_DOT1X) {
+		int i;
+		char name[100], blobname[128];
+		struct wpa_config_blob *blob;
+
+		ssid->key_mgmt = WPA_KEY_MGMT_IEEE8021X |
+			WPA_KEY_MGMT_IEEE8021X_SHA256 |
+			WPA_KEY_MGMT_IEEE8021X_SHA256;
+		ssid->ieee80211w = MGMT_FRAME_PROTECTION_OPTIONAL;
+
+		if (conf->cacert) {
+			/* caCert is DER-encoded X.509v3 certificate for the
+			 * server certificate if that is different from the
+			 * trust root included in certBag. */
+			/* TODO: ssid->eap.cert.ca_cert */
+		}
+
+		if (conf->certs) {
+			for (i = 0; ; i++) {
+				os_snprintf(name, sizeof(name), "dpp-certs-%d",
+					    i);
+				if (!wpa_config_get_blob(wpa_s->conf, name))
+					break;
+			}
+
+			blob = os_zalloc(sizeof(*blob));
+			if (!blob)
+				goto fail;
+			blob->len = wpabuf_len(conf->certs);
+			blob->name = os_strdup(name);
+			blob->data = os_malloc(blob->len);
+			if (!blob->name || !blob->data) {
+				wpa_config_free_blob(blob);
+				goto fail;
+			}
+			os_memcpy(blob->data, wpabuf_head(conf->certs),
+				  blob->len);
+			os_snprintf(blobname, sizeof(blobname), "blob://%s",
+				    name);
+			wpa_config_set_blob(wpa_s->conf, blob);
+			wpa_printf(MSG_DEBUG, "DPP: Added certificate blob %s",
+				   name);
+			ssid->eap.cert.client_cert = os_strdup(blobname);
+			if (!ssid->eap.cert.client_cert)
+				goto fail;
+
+			/* TODO: ssid->eap.identity from own certificate */
+			if (wpa_config_set(ssid, "identity", "\"dpp-ent\"",
+					   0) < 0)
+				goto fail;
+		}
+
+		if (auth->priv_key) {
+			for (i = 0; ; i++) {
+				os_snprintf(name, sizeof(name), "dpp-key-%d",
+					    i);
+				if (!wpa_config_get_blob(wpa_s->conf, name))
+					break;
+			}
+
+			blob = os_zalloc(sizeof(*blob));
+			if (!blob)
+				goto fail;
+			blob->len = wpabuf_len(auth->priv_key);
+			blob->name = os_strdup(name);
+			blob->data = os_malloc(blob->len);
+			if (!blob->name || !blob->data) {
+				wpa_config_free_blob(blob);
+				goto fail;
+			}
+			os_memcpy(blob->data, wpabuf_head(auth->priv_key),
+				  blob->len);
+			os_snprintf(blobname, sizeof(blobname), "blob://%s",
+				    name);
+			wpa_config_set_blob(wpa_s->conf, blob);
+			wpa_printf(MSG_DEBUG, "DPP: Added private key blob %s",
+				   name);
+			ssid->eap.cert.private_key = os_strdup(blobname);
+			if (!ssid->eap.cert.private_key)
+				goto fail;
+		}
+
+		if (conf->server_name) {
+			ssid->eap.cert.domain_suffix_match =
+				os_strdup(conf->server_name);
+			if (!ssid->eap.cert.domain_suffix_match)
+				goto fail;
+		}
+
+		/* TODO: Use entCreds::eapMethods */
+		if (wpa_config_set(ssid, "eap", "TLS", 0) < 0)
+			goto fail;
+	}
+#endif /* CONFIG_DPP2 && IEEE8021X_EAPOL */
+
+	os_memcpy(wpa_s->dpp_last_ssid, conf->ssid, conf->ssid_len);
+	wpa_s->dpp_last_ssid_len = conf->ssid_len;
+
+	return ssid;
+fail:
+	wpas_notify_network_removed(wpa_s, ssid);
+	wpa_config_remove_network(wpa_s->conf, ssid->id);
+	return NULL;
+}
+
+
+static int wpas_dpp_process_config(struct wpa_supplicant *wpa_s,
+				   struct dpp_authentication *auth,
+				   struct dpp_config_obj *conf)
+{
+	struct wpa_ssid *ssid;
+
+	if (wpa_s->conf->dpp_config_processing < 1)
+		return 0;
+
+	ssid = wpas_dpp_add_network(wpa_s, auth, conf);
+	if (!ssid)
+		return -1;
+
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_NETWORK_ID "%d", ssid->id);
+	if (wpa_s->conf->dpp_config_processing == 2)
+		ssid->disabled = 0;
+
+#ifndef CONFIG_NO_CONFIG_WRITE
+	if (wpa_s->conf->update_config &&
+	    wpa_config_write(wpa_s->confname, wpa_s->conf))
+		wpa_printf(MSG_DEBUG, "DPP: Failed to update configuration");
+#endif /* CONFIG_NO_CONFIG_WRITE */
+
+	return 0;
+}
+
+
+static void wpas_dpp_post_process_config(struct wpa_supplicant *wpa_s,
+					 struct dpp_authentication *auth)
+{
+#ifdef CONFIG_DPP2
+	if (auth->reconfig && wpa_s->dpp_reconfig_ssid &&
+	    wpa_config_get_network(wpa_s->conf, wpa_s->dpp_reconfig_ssid_id) ==
+	    wpa_s->dpp_reconfig_ssid) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Remove reconfigured network profile");
+		wpas_notify_network_removed(wpa_s, wpa_s->dpp_reconfig_ssid);
+		wpa_config_remove_network(wpa_s->conf,
+					  wpa_s->dpp_reconfig_ssid_id);
+		wpa_s->dpp_reconfig_ssid = NULL;
+		wpa_s->dpp_reconfig_ssid_id = -1;
+	}
+#endif /* CONFIG_DPP2 */
+
+	if (wpa_s->conf->dpp_config_processing < 2)
+		return;
+
+#ifdef CONFIG_DPP2
+	if (auth->peer_version >= 2) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Postpone connection attempt to wait for completion of DPP Configuration Result");
+		auth->connect_on_tx_status = 1;
+		return;
+	}
+#endif /* CONFIG_DPP2 */
+
+	wpas_dpp_try_to_connect(wpa_s);
+}
+
+
+static int wpas_dpp_handle_config_obj(struct wpa_supplicant *wpa_s,
+				      struct dpp_authentication *auth,
+				      struct dpp_config_obj *conf)
+{
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONF_RECEIVED);
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONFOBJ_AKM "%s",
+		dpp_akm_str(conf->akm));
+	if (conf->ssid_len)
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONFOBJ_SSID "%s",
+			wpa_ssid_txt(conf->ssid, conf->ssid_len));
+	if (conf->ssid_charset)
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONFOBJ_SSID_CHARSET "%d",
+			conf->ssid_charset);
+	if (conf->connector) {
+		/* TODO: Save the Connector and consider using a command
+		 * to fetch the value instead of sending an event with
+		 * it. The Connector could end up being larger than what
+		 * most clients are ready to receive as an event
+		 * message. */
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONNECTOR "%s",
+			conf->connector);
+	}
+	if (conf->passphrase[0]) {
+		char hex[64 * 2 + 1];
+
+		wpa_snprintf_hex(hex, sizeof(hex),
+				 (const u8 *) conf->passphrase,
+				 os_strlen(conf->passphrase));
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONFOBJ_PASS "%s",
+			hex);
+	} else if (conf->psk_set) {
+		char hex[PMK_LEN * 2 + 1];
+
+		wpa_snprintf_hex(hex, sizeof(hex), conf->psk, PMK_LEN);
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONFOBJ_PSK "%s",
+			hex);
+	}
+	if (conf->c_sign_key) {
+		char *hex;
+		size_t hexlen;
+
+		hexlen = 2 * wpabuf_len(conf->c_sign_key) + 1;
+		hex = os_malloc(hexlen);
+		if (hex) {
+			wpa_snprintf_hex(hex, hexlen,
+					 wpabuf_head(conf->c_sign_key),
+					 wpabuf_len(conf->c_sign_key));
+			wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_C_SIGN_KEY "%s",
+				hex);
+			os_free(hex);
+		}
+	}
+	if (conf->pp_key) {
+		char *hex;
+		size_t hexlen;
+
+		hexlen = 2 * wpabuf_len(conf->pp_key) + 1;
+		hex = os_malloc(hexlen);
+		if (hex) {
+			wpa_snprintf_hex(hex, hexlen,
+					 wpabuf_head(conf->pp_key),
+					 wpabuf_len(conf->pp_key));
+			wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_PP_KEY "%s", hex);
+			os_free(hex);
+		}
+	}
+	if (auth->net_access_key) {
+		char *hex;
+		size_t hexlen;
+
+		hexlen = 2 * wpabuf_len(auth->net_access_key) + 1;
+		hex = os_malloc(hexlen);
+		if (hex) {
+			wpa_snprintf_hex(hex, hexlen,
+					 wpabuf_head(auth->net_access_key),
+					 wpabuf_len(auth->net_access_key));
+			if (auth->net_access_key_expiry)
+				wpa_msg(wpa_s, MSG_INFO,
+					DPP_EVENT_NET_ACCESS_KEY "%s %lu", hex,
+					(long unsigned)
+					auth->net_access_key_expiry);
+			else
+				wpa_msg(wpa_s, MSG_INFO,
+					DPP_EVENT_NET_ACCESS_KEY "%s", hex);
+			os_free(hex);
+		}
+	}
+
+#ifdef CONFIG_DPP2
+	if (conf->certbag) {
+		char *b64;
+
+		b64 = base64_encode_no_lf(wpabuf_head(conf->certbag),
+					  wpabuf_len(conf->certbag), NULL);
+		if (b64)
+			wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CERTBAG "%s", b64);
+		os_free(b64);
+	}
+
+	if (conf->cacert) {
+		char *b64;
+
+		b64 = base64_encode_no_lf(wpabuf_head(conf->cacert),
+					  wpabuf_len(conf->cacert), NULL);
+		if (b64)
+			wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CACERT "%s", b64);
+		os_free(b64);
+	}
+
+	if (conf->server_name)
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_SERVER_NAME "%s",
+			conf->server_name);
+#endif /* CONFIG_DPP2 */
+
+	return wpas_dpp_process_config(wpa_s, auth, conf);
+}
+
+
+static int wpas_dpp_handle_key_pkg(struct wpa_supplicant *wpa_s,
+				   struct dpp_asymmetric_key *key)
+{
+#ifdef CONFIG_DPP2
+	int res;
+
+	if (!key)
+		return 0;
+
+	wpa_printf(MSG_DEBUG, "DPP: Received Configurator backup");
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONF_RECEIVED);
+	wpa_s->dpp_conf_backup_received = true;
+
+	while (key) {
+		res = dpp_configurator_from_backup(wpa_s->dpp, key);
+		if (res < 0)
+			return -1;
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONFIGURATOR_ID "%d",
+			res);
+		key = key->next;
+	}
+#endif /* CONFIG_DPP2 */
+
+	return 0;
+}
+
+
+#ifdef CONFIG_DPP2
+static void wpas_dpp_build_csr(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	if (!auth || !auth->csrattrs)
+		return;
+
+	wpa_printf(MSG_DEBUG, "DPP: Build CSR");
+	wpabuf_free(auth->csr);
+	/* TODO: Additional information needed for CSR based on csrAttrs */
+	auth->csr = dpp_build_csr(auth, wpa_s->conf->dpp_name ?
+				  wpa_s->conf->dpp_name : "Test");
+	if (!auth->csr) {
+		dpp_auth_deinit(wpa_s->dpp_auth);
+		wpa_s->dpp_auth = NULL;
+		return;
+	}
+
+	wpas_dpp_start_gas_client(wpa_s);
+}
+#endif /* CONFIG_DPP2 */
+
+
+static void wpas_dpp_gas_resp_cb(void *ctx, const u8 *addr, u8 dialog_token,
+				 enum gas_query_result result,
+				 const struct wpabuf *adv_proto,
+				 const struct wpabuf *resp, u16 status_code)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	const u8 *pos;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	int res;
+	enum dpp_status_error status = DPP_STATUS_CONFIG_REJECTED;
+	unsigned int i;
+
+	wpa_s->dpp_gas_dialog_token = -1;
+
+	if (!auth || (!auth->auth_success && !auth->reconfig_success) ||
+	    os_memcmp(addr, auth->peer_mac_addr, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "DPP: No matching exchange in progress");
+		return;
+	}
+	if (result != GAS_QUERY_SUCCESS ||
+	    !resp || status_code != WLAN_STATUS_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "DPP: GAS query did not succeed");
+		goto fail;
+	}
+
+	wpa_hexdump_buf(MSG_DEBUG, "DPP: Configuration Response adv_proto",
+			adv_proto);
+	wpa_hexdump_buf(MSG_DEBUG, "DPP: Configuration Response (GAS response)",
+			resp);
+
+	if (wpabuf_len(adv_proto) != 10 ||
+	    !(pos = wpabuf_head(adv_proto)) ||
+	    pos[0] != WLAN_EID_ADV_PROTO ||
+	    pos[1] != 8 ||
+	    pos[3] != WLAN_EID_VENDOR_SPECIFIC ||
+	    pos[4] != 5 ||
+	    WPA_GET_BE24(&pos[5]) != OUI_WFA ||
+	    pos[8] != 0x1a ||
+	    pos[9] != 1) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Not a DPP Advertisement Protocol ID");
+		goto fail;
+	}
+
+	res = dpp_conf_resp_rx(auth, resp);
+#ifdef CONFIG_DPP2
+	if (res == -2) {
+		wpa_printf(MSG_DEBUG, "DPP: CSR needed");
+		eloop_register_timeout(0, 0, wpas_dpp_build_csr, wpa_s, NULL);
+		return;
+	}
+#endif /* CONFIG_DPP2 */
+	if (res < 0) {
+		wpa_printf(MSG_DEBUG, "DPP: Configuration attempt failed");
+		goto fail;
+	}
+
+	wpa_s->dpp_conf_backup_received = false;
+	for (i = 0; i < auth->num_conf_obj; i++) {
+		res = wpas_dpp_handle_config_obj(wpa_s, auth,
+						 &auth->conf_obj[i]);
+		if (res < 0)
+			goto fail;
+	}
+	if (auth->num_conf_obj)
+		wpas_dpp_post_process_config(wpa_s, auth);
+	if (wpas_dpp_handle_key_pkg(wpa_s, auth->conf_key_pkg) < 0)
+		goto fail;
+
+	status = DPP_STATUS_OK;
+#ifdef CONFIG_TESTING_OPTIONS
+	if (dpp_test == DPP_TEST_REJECT_CONFIG) {
+		wpa_printf(MSG_INFO, "DPP: TESTING - Reject Config Object");
+		status = DPP_STATUS_CONFIG_REJECTED;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+fail:
+	if (status != DPP_STATUS_OK)
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONF_FAILED);
+#ifdef CONFIG_DPP2
+	if (auth->peer_version >= 2 &&
+	    auth->conf_resp_status == DPP_STATUS_OK) {
+		struct wpabuf *msg;
+
+		wpa_printf(MSG_DEBUG, "DPP: Send DPP Configuration Result");
+		msg = dpp_build_conf_result(auth, status);
+		if (!msg)
+			goto fail2;
+
+		wpa_msg(wpa_s, MSG_INFO,
+			DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+			MAC2STR(addr), auth->curr_freq,
+			DPP_PA_CONFIGURATION_RESULT);
+		offchannel_send_action(wpa_s, auth->curr_freq,
+				       addr, wpa_s->own_addr, broadcast,
+				       wpabuf_head(msg),
+				       wpabuf_len(msg),
+				       500, wpas_dpp_tx_status, 0);
+		wpabuf_free(msg);
+
+		/* This exchange will be terminated in the TX status handler */
+		if (wpa_s->conf->dpp_config_processing < 2 ||
+		    wpa_s->dpp_conf_backup_received)
+			auth->remove_on_tx_status = 1;
+		return;
+	}
+fail2:
+#endif /* CONFIG_DPP2 */
+	dpp_auth_deinit(wpa_s->dpp_auth);
+	wpa_s->dpp_auth = NULL;
+}
+
+
+static void wpas_dpp_start_gas_client(struct wpa_supplicant *wpa_s)
+{
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	struct wpabuf *buf;
+	int res;
+	int *supp_op_classes;
+
+	wpa_s->dpp_gas_client = 1;
+	offchannel_send_action_done(wpa_s);
+	wpas_dpp_listen_stop(wpa_s);
+
+	supp_op_classes = wpas_supp_op_classes(wpa_s);
+	buf = dpp_build_conf_req_helper(auth, wpa_s->conf->dpp_name,
+					wpa_s->dpp_netrole,
+					wpa_s->conf->dpp_mud_url,
+					supp_op_classes);
+	os_free(supp_op_classes);
+	if (!buf) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: No configuration request data available");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "DPP: GAS request to " MACSTR " (freq %u MHz)",
+		   MAC2STR(auth->peer_mac_addr), auth->curr_freq);
+
+	res = gas_query_req(wpa_s->gas, auth->peer_mac_addr, auth->curr_freq,
+			    1, 1, buf, wpas_dpp_gas_resp_cb, wpa_s);
+	if (res < 0) {
+		wpa_msg(wpa_s, MSG_DEBUG, "GAS: Failed to send Query Request");
+		wpabuf_free(buf);
+	} else {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: GAS query started with dialog token %u", res);
+		wpa_s->dpp_gas_dialog_token = res;
+	}
+}
+
+
+static void wpas_dpp_auth_success(struct wpa_supplicant *wpa_s, int initiator)
+{
+	wpa_printf(MSG_DEBUG, "DPP: Authentication succeeded");
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_AUTH_SUCCESS "init=%d", initiator);
+#ifdef CONFIG_TESTING_OPTIONS
+	if (dpp_test == DPP_TEST_STOP_AT_AUTH_CONF) {
+		wpa_printf(MSG_INFO,
+			   "DPP: TESTING - stop at Authentication Confirm");
+		if (wpa_s->dpp_auth->configurator) {
+			/* Prevent GAS response */
+			wpa_s->dpp_auth->auth_success = 0;
+		}
+		return;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	if (wpa_s->dpp_auth->configurator)
+		wpas_dpp_start_gas_server(wpa_s);
+	else
+		wpas_dpp_start_gas_client(wpa_s);
+}
+
+
+static void wpas_dpp_rx_auth_resp(struct wpa_supplicant *wpa_s, const u8 *src,
+				  const u8 *hdr, const u8 *buf, size_t len,
+				  unsigned int freq)
+{
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	struct wpabuf *msg;
+
+	wpa_printf(MSG_DEBUG, "DPP: Authentication Response from " MACSTR
+		   " (freq %u MHz)", MAC2STR(src), freq);
+
+	if (!auth) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: No DPP Authentication in progress - drop");
+		return;
+	}
+
+	if (!is_zero_ether_addr(auth->peer_mac_addr) &&
+	    os_memcmp(src, auth->peer_mac_addr, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "DPP: MAC address mismatch (expected "
+			   MACSTR ") - drop", MAC2STR(auth->peer_mac_addr));
+		return;
+	}
+
+	eloop_cancel_timeout(wpas_dpp_reply_wait_timeout, wpa_s, NULL);
+
+	if (auth->curr_freq != freq && auth->neg_freq == freq) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Responder accepted request for different negotiation channel");
+		auth->curr_freq = freq;
+	}
+
+	eloop_cancel_timeout(wpas_dpp_init_timeout, wpa_s, NULL);
+	msg = dpp_auth_resp_rx(auth, hdr, buf, len);
+	if (!msg) {
+		if (auth->auth_resp_status == DPP_STATUS_RESPONSE_PENDING) {
+			wpa_printf(MSG_DEBUG,
+				   "DPP: Start wait for full response");
+			offchannel_send_action_done(wpa_s);
+			wpas_dpp_listen_start(wpa_s, auth->curr_freq);
+			return;
+		}
+		wpa_printf(MSG_DEBUG, "DPP: No confirm generated");
+		return;
+	}
+	os_memcpy(auth->peer_mac_addr, src, ETH_ALEN);
+
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(src), auth->curr_freq, DPP_PA_AUTHENTICATION_CONF);
+	offchannel_send_action(wpa_s, auth->curr_freq,
+			       src, wpa_s->own_addr, broadcast,
+			       wpabuf_head(msg), wpabuf_len(msg),
+			       500, wpas_dpp_tx_status, 0);
+	wpabuf_free(msg);
+	wpa_s->dpp_auth_ok_on_ack = 1;
+}
+
+
+static void wpas_dpp_rx_auth_conf(struct wpa_supplicant *wpa_s, const u8 *src,
+				  const u8 *hdr, const u8 *buf, size_t len)
+{
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	wpa_printf(MSG_DEBUG, "DPP: Authentication Confirmation from " MACSTR,
+		   MAC2STR(src));
+
+	if (!auth) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: No DPP Authentication in progress - drop");
+		return;
+	}
+
+	if (os_memcmp(src, auth->peer_mac_addr, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "DPP: MAC address mismatch (expected "
+			   MACSTR ") - drop", MAC2STR(auth->peer_mac_addr));
+		return;
+	}
+
+	eloop_cancel_timeout(wpas_dpp_auth_conf_wait_timeout, wpa_s, NULL);
+
+	if (dpp_auth_conf_rx(auth, hdr, buf, len) < 0) {
+		wpa_printf(MSG_DEBUG, "DPP: Authentication failed");
+		return;
+	}
+
+	wpas_dpp_auth_success(wpa_s, 0);
+}
+
+
+#ifdef CONFIG_DPP2
+
+static void wpas_dpp_config_result_wait_timeout(void *eloop_ctx,
+						void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	if (!auth || !auth->waiting_conf_result)
+		return;
+
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Timeout while waiting for Configuration Result");
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONF_FAILED);
+	dpp_auth_deinit(auth);
+	wpa_s->dpp_auth = NULL;
+}
+
+
+static void wpas_dpp_conn_status_result_wait_timeout(void *eloop_ctx,
+						     void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	if (!auth || !auth->waiting_conn_status_result)
+		return;
+
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Timeout while waiting for Connection Status Result");
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONN_STATUS_RESULT "timeout");
+	wpas_dpp_listen_stop(wpa_s);
+	dpp_auth_deinit(auth);
+	wpa_s->dpp_auth = NULL;
+}
+
+
+static void wpas_dpp_rx_conf_result(struct wpa_supplicant *wpa_s, const u8 *src,
+				    const u8 *hdr, const u8 *buf, size_t len)
+{
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	enum dpp_status_error status;
+
+	wpa_printf(MSG_DEBUG, "DPP: Configuration Result from " MACSTR,
+		   MAC2STR(src));
+
+	if (!auth || !auth->waiting_conf_result) {
+		if (auth &&
+		    os_memcmp(src, auth->peer_mac_addr, ETH_ALEN) == 0 &&
+		    gas_server_response_sent(wpa_s->gas_server,
+					     auth->gas_server_ctx)) {
+			/* This could happen if the TX status event gets delayed
+			 * long enough for the Enrollee to have time to send
+			 * the next frame before the TX status gets processed
+			 * locally. */
+			wpa_printf(MSG_DEBUG,
+				   "DPP: GAS response was sent but TX status not yet received - assume it was ACKed since the Enrollee sent the next frame in the sequence");
+			auth->waiting_conf_result = 1;
+		} else {
+			wpa_printf(MSG_DEBUG,
+				   "DPP: No DPP Configuration waiting for result - drop");
+			return;
+		}
+	}
+
+	if (os_memcmp(src, auth->peer_mac_addr, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "DPP: MAC address mismatch (expected "
+			   MACSTR ") - drop", MAC2STR(auth->peer_mac_addr));
+		return;
+	}
+
+	status = dpp_conf_result_rx(auth, hdr, buf, len);
+
+	if (status == DPP_STATUS_OK && auth->send_conn_status) {
+		wpa_msg(wpa_s, MSG_INFO,
+			DPP_EVENT_CONF_SENT "wait_conn_status=1");
+		wpa_printf(MSG_DEBUG, "DPP: Wait for Connection Status Result");
+		eloop_cancel_timeout(wpas_dpp_config_result_wait_timeout,
+				     wpa_s, NULL);
+		auth->waiting_conn_status_result = 1;
+		eloop_cancel_timeout(wpas_dpp_conn_status_result_wait_timeout,
+				     wpa_s, NULL);
+		eloop_register_timeout(16, 0,
+				       wpas_dpp_conn_status_result_wait_timeout,
+				       wpa_s, NULL);
+		offchannel_send_action_done(wpa_s);
+		wpas_dpp_listen_start(wpa_s, auth->neg_freq ? auth->neg_freq :
+				      auth->curr_freq);
+		return;
+	}
+	offchannel_send_action_done(wpa_s);
+	wpas_dpp_listen_stop(wpa_s);
+	if (status == DPP_STATUS_OK)
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONF_SENT);
+	else
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONF_FAILED);
+	dpp_auth_deinit(auth);
+	wpa_s->dpp_auth = NULL;
+	eloop_cancel_timeout(wpas_dpp_config_result_wait_timeout, wpa_s, NULL);
+}
+
+
+static void wpas_dpp_rx_conn_status_result(struct wpa_supplicant *wpa_s,
+					   const u8 *src, const u8 *hdr,
+					   const u8 *buf, size_t len)
+{
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	enum dpp_status_error status;
+	u8 ssid[SSID_MAX_LEN];
+	size_t ssid_len = 0;
+	char *channel_list = NULL;
+
+	wpa_printf(MSG_DEBUG, "DPP: Connection Status Result");
+
+	if (!auth || !auth->waiting_conn_status_result) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: No DPP Configuration waiting for connection status result - drop");
+		return;
+	}
+
+	status = dpp_conn_status_result_rx(auth, hdr, buf, len,
+					   ssid, &ssid_len, &channel_list);
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONN_STATUS_RESULT
+		"result=%d ssid=%s channel_list=%s",
+		status, wpa_ssid_txt(ssid, ssid_len),
+		channel_list ? channel_list : "N/A");
+	os_free(channel_list);
+	offchannel_send_action_done(wpa_s);
+	wpas_dpp_listen_stop(wpa_s);
+	dpp_auth_deinit(auth);
+	wpa_s->dpp_auth = NULL;
+	eloop_cancel_timeout(wpas_dpp_conn_status_result_wait_timeout,
+			     wpa_s, NULL);
+}
+
+
+static int wpas_dpp_process_conf_obj(void *ctx,
+				     struct dpp_authentication *auth)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	unsigned int i;
+	int res = -1;
+
+	for (i = 0; i < auth->num_conf_obj; i++) {
+		res = wpas_dpp_handle_config_obj(wpa_s, auth,
+						 &auth->conf_obj[i]);
+		if (res)
+			break;
+	}
+	if (!res)
+		wpas_dpp_post_process_config(wpa_s, auth);
+
+	return res;
+}
+
+
+static void wpas_dpp_remove_bi(void *ctx, struct dpp_bootstrap_info *bi)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (bi == wpa_s->dpp_chirp_bi)
+		wpas_dpp_chirp_stop(wpa_s);
+}
+
+
+static void
+wpas_dpp_rx_presence_announcement(struct wpa_supplicant *wpa_s, const u8 *src,
+				  const u8 *hdr, const u8 *buf, size_t len,
+				  unsigned int freq)
+{
+	const u8 *r_bootstrap;
+	u16 r_bootstrap_len;
+	struct dpp_bootstrap_info *peer_bi;
+	struct dpp_authentication *auth;
+
+	if (!wpa_s->dpp)
+		return;
+
+	if (wpa_s->dpp_auth) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Ignore Presence Announcement during ongoing Authentication");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "DPP: Presence Announcement from " MACSTR,
+		   MAC2STR(src));
+
+	r_bootstrap = dpp_get_attr(buf, len, DPP_ATTR_R_BOOTSTRAP_KEY_HASH,
+				   &r_bootstrap_len);
+	if (!r_bootstrap || r_bootstrap_len != SHA256_MAC_LEN) {
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_FAIL
+			"Missing or invalid required Responder Bootstrapping Key Hash attribute");
+		return;
+	}
+	wpa_hexdump(MSG_MSGDUMP, "DPP: Responder Bootstrapping Key Hash",
+		    r_bootstrap, r_bootstrap_len);
+	peer_bi = dpp_bootstrap_find_chirp(wpa_s->dpp, r_bootstrap);
+	dpp_notify_chirp_received(wpa_s, peer_bi ? (int) peer_bi->id : -1, src,
+				  freq, r_bootstrap);
+	if (!peer_bi) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: No matching bootstrapping information found");
+		return;
+	}
+
+	auth = dpp_auth_init(wpa_s->dpp, wpa_s, peer_bi, NULL,
+			     DPP_CAPAB_CONFIGURATOR, freq, NULL, 0);
+	if (!auth)
+		return;
+	wpas_dpp_set_testing_options(wpa_s, auth);
+	if (dpp_set_configurator(auth, wpa_s->dpp_configurator_params) < 0) {
+		dpp_auth_deinit(auth);
+		return;
+	}
+
+	auth->neg_freq = freq;
+
+	/* The source address of the Presence Announcement frame overrides any
+	 * MAC address information from the bootstrapping information. */
+	os_memcpy(auth->peer_mac_addr, src, ETH_ALEN);
+
+	wpa_s->dpp_auth = auth;
+	if (wpas_dpp_auth_init_next(wpa_s) < 0) {
+		dpp_auth_deinit(wpa_s->dpp_auth);
+		wpa_s->dpp_auth = NULL;
+	}
+}
+
+
+static void wpas_dpp_reconfig_reply_wait_timeout(void *eloop_ctx,
+						 void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	if (!auth)
+		return;
+
+	wpa_printf(MSG_DEBUG, "DPP: Reconfig Reply wait timeout");
+	offchannel_send_action_done(wpa_s);
+	wpas_dpp_listen_stop(wpa_s);
+	dpp_auth_deinit(auth);
+	wpa_s->dpp_auth = NULL;
+}
+
+
+static void
+wpas_dpp_rx_reconfig_announcement(struct wpa_supplicant *wpa_s, const u8 *src,
+				  const u8 *hdr, const u8 *buf, size_t len,
+				  unsigned int freq)
+{
+	const u8 *csign_hash, *fcgroup, *a_nonce, *e_id;
+	u16 csign_hash_len, fcgroup_len, a_nonce_len, e_id_len;
+	struct dpp_configurator *conf;
+	struct dpp_authentication *auth;
+	unsigned int wait_time, max_wait_time;
+	u16 group;
+
+	if (!wpa_s->dpp)
+		return;
+
+	if (wpa_s->dpp_auth) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Ignore Reconfig Announcement during ongoing Authentication");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "DPP: Reconfig Announcement from " MACSTR,
+		   MAC2STR(src));
+
+	csign_hash = dpp_get_attr(buf, len, DPP_ATTR_C_SIGN_KEY_HASH,
+				  &csign_hash_len);
+	if (!csign_hash || csign_hash_len != SHA256_MAC_LEN) {
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_FAIL
+			"Missing or invalid required Configurator C-sign key Hash attribute");
+		return;
+	}
+	wpa_hexdump(MSG_MSGDUMP, "DPP: Configurator C-sign key Hash (kid)",
+		    csign_hash, csign_hash_len);
+	conf = dpp_configurator_find_kid(wpa_s->dpp, csign_hash);
+	if (!conf) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: No matching Configurator information found");
+		return;
+	}
+
+	fcgroup = dpp_get_attr(buf, len, DPP_ATTR_FINITE_CYCLIC_GROUP,
+			       &fcgroup_len);
+	if (!fcgroup || fcgroup_len != 2) {
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_FAIL
+			"Missing or invalid required Finite Cyclic Group attribute");
+		return;
+	}
+	group = WPA_GET_LE16(fcgroup);
+	wpa_printf(MSG_DEBUG, "DPP: Enrollee finite cyclic group: %u", group);
+
+	a_nonce = dpp_get_attr(buf, len, DPP_ATTR_A_NONCE, &a_nonce_len);
+	e_id = dpp_get_attr(buf, len, DPP_ATTR_E_PRIME_ID, &e_id_len);
+
+	auth = dpp_reconfig_init(wpa_s->dpp, wpa_s, conf, freq, group,
+				 a_nonce, a_nonce_len, e_id, e_id_len);
+	if (!auth)
+		return;
+	wpas_dpp_set_testing_options(wpa_s, auth);
+	if (dpp_set_configurator(auth, wpa_s->dpp_configurator_params) < 0) {
+		dpp_auth_deinit(auth);
+		return;
+	}
+
+	os_memcpy(auth->peer_mac_addr, src, ETH_ALEN);
+	wpa_s->dpp_auth = auth;
+
+	wpa_s->dpp_in_response_listen = 0;
+	wpa_s->dpp_auth_ok_on_ack = 0;
+	wait_time = wpa_s->max_remain_on_chan;
+	max_wait_time = wpa_s->dpp_resp_wait_time ?
+		wpa_s->dpp_resp_wait_time : 2000;
+	if (wait_time > max_wait_time)
+		wait_time = max_wait_time;
+	wait_time += 10; /* give the driver some extra time to complete */
+	eloop_register_timeout(wait_time / 1000, (wait_time % 1000) * 1000,
+			       wpas_dpp_reconfig_reply_wait_timeout,
+			       wpa_s, NULL);
+	wait_time -= 10;
+
+	wpas_dpp_stop_listen_for_tx(wpa_s, freq, wait_time);
+
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(src), freq, DPP_PA_RECONFIG_AUTH_REQ);
+	if (offchannel_send_action(wpa_s, freq, src, wpa_s->own_addr, broadcast,
+				   wpabuf_head(auth->reconfig_req_msg),
+				   wpabuf_len(auth->reconfig_req_msg),
+				   wait_time, wpas_dpp_tx_status, 0) < 0) {
+		dpp_auth_deinit(wpa_s->dpp_auth);
+		wpa_s->dpp_auth = NULL;
+	}
+}
+
+
+static void
+wpas_dpp_rx_reconfig_auth_req(struct wpa_supplicant *wpa_s, const u8 *src,
+			      const u8 *hdr, const u8 *buf, size_t len,
+			      unsigned int freq)
+{
+	struct wpa_ssid *ssid;
+	struct dpp_authentication *auth;
+
+	wpa_printf(MSG_DEBUG, "DPP: Reconfig Authentication Request from "
+		   MACSTR, MAC2STR(src));
+
+	if (!wpa_s->dpp)
+		return;
+	if (wpa_s->dpp_auth) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Not ready for reconfiguration - pending authentication exchange in progress");
+		return;
+	}
+	if (!wpa_s->dpp_reconfig_ssid) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Not ready for reconfiguration - not requested");
+		return;
+	}
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (ssid == wpa_s->dpp_reconfig_ssid &&
+		    ssid->id == wpa_s->dpp_reconfig_ssid_id)
+			break;
+	}
+	if (!ssid || !ssid->dpp_connector || !ssid->dpp_netaccesskey ||
+	    !ssid->dpp_csign) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Not ready for reconfiguration - no matching network profile with Connector found");
+		return;
+	}
+
+	auth = dpp_reconfig_auth_req_rx(wpa_s->dpp, wpa_s, ssid->dpp_connector,
+					ssid->dpp_netaccesskey,
+					ssid->dpp_netaccesskey_len,
+					ssid->dpp_csign, ssid->dpp_csign_len,
+					freq, hdr, buf, len);
+	if (!auth)
+		return;
+	os_memcpy(auth->peer_mac_addr, src, ETH_ALEN);
+	wpa_s->dpp_auth = auth;
+
+	wpas_dpp_chirp_stop(wpa_s);
+
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(src), freq, DPP_PA_RECONFIG_AUTH_RESP);
+	if (offchannel_send_action(wpa_s, freq, src, wpa_s->own_addr, broadcast,
+				   wpabuf_head(auth->reconfig_resp_msg),
+				   wpabuf_len(auth->reconfig_resp_msg),
+				   500, wpas_dpp_tx_status, 0) < 0) {
+		dpp_auth_deinit(wpa_s->dpp_auth);
+		wpa_s->dpp_auth = NULL;
+	}
+}
+
+
+static void
+wpas_dpp_rx_reconfig_auth_resp(struct wpa_supplicant *wpa_s, const u8 *src,
+			       const u8 *hdr, const u8 *buf, size_t len,
+			       unsigned int freq)
+{
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	struct wpabuf *conf;
+
+	wpa_printf(MSG_DEBUG, "DPP: Reconfig Authentication Response from "
+		   MACSTR, MAC2STR(src));
+
+	if (!auth || !auth->reconfig || !auth->configurator) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: No DPP Reconfig Authentication in progress - drop");
+		return;
+	}
+
+	if (os_memcmp(src, auth->peer_mac_addr, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "DPP: MAC address mismatch (expected "
+			   MACSTR ") - drop", MAC2STR(auth->peer_mac_addr));
+		return;
+	}
+
+	conf = dpp_reconfig_auth_resp_rx(auth, hdr, buf, len);
+	if (!conf)
+		return;
+
+	eloop_cancel_timeout(wpas_dpp_reconfig_reply_wait_timeout, wpa_s, NULL);
+
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(src), freq, DPP_PA_RECONFIG_AUTH_CONF);
+	if (offchannel_send_action(wpa_s, freq, src, wpa_s->own_addr, broadcast,
+				   wpabuf_head(conf), wpabuf_len(conf),
+				   500, wpas_dpp_tx_status, 0) < 0) {
+		wpabuf_free(conf);
+		dpp_auth_deinit(wpa_s->dpp_auth);
+		wpa_s->dpp_auth = NULL;
+		return;
+	}
+	wpabuf_free(conf);
+
+	wpas_dpp_start_gas_server(wpa_s);
+}
+
+
+static void
+wpas_dpp_rx_reconfig_auth_conf(struct wpa_supplicant *wpa_s, const u8 *src,
+			       const u8 *hdr, const u8 *buf, size_t len,
+			       unsigned int freq)
+{
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	wpa_printf(MSG_DEBUG, "DPP: Reconfig Authentication Confirm from "
+		   MACSTR, MAC2STR(src));
+
+	if (!auth || !auth->reconfig || auth->configurator) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: No DPP Reconfig Authentication in progress - drop");
+		return;
+	}
+
+	if (os_memcmp(src, auth->peer_mac_addr, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "DPP: MAC address mismatch (expected "
+			   MACSTR ") - drop", MAC2STR(auth->peer_mac_addr));
+		return;
+	}
+
+	if (dpp_reconfig_auth_conf_rx(auth, hdr, buf, len) < 0)
+		return;
+
+	wpas_dpp_start_gas_client(wpa_s);
+}
+
+#endif /* CONFIG_DPP2 */
+
+
+static void wpas_dpp_rx_peer_disc_resp(struct wpa_supplicant *wpa_s,
+				       const u8 *src,
+				       const u8 *buf, size_t len)
+{
+	struct wpa_ssid *ssid;
+	const u8 *connector, *trans_id, *status;
+	u16 connector_len, trans_id_len, status_len;
+#ifdef CONFIG_DPP2
+	const u8 *version;
+	u16 version_len;
+#endif /* CONFIG_DPP2 */
+	u8 peer_version = 1;
+	struct dpp_introduction intro;
+	struct rsn_pmksa_cache_entry *entry;
+	struct os_time now;
+	struct os_reltime rnow;
+	os_time_t expiry;
+	unsigned int seconds;
+	enum dpp_status_error res;
+
+	wpa_printf(MSG_DEBUG, "DPP: Peer Discovery Response from " MACSTR,
+		   MAC2STR(src));
+	if (is_zero_ether_addr(wpa_s->dpp_intro_bssid) ||
+	    os_memcmp(src, wpa_s->dpp_intro_bssid, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "DPP: Not waiting for response from "
+			   MACSTR " - drop", MAC2STR(src));
+		return;
+	}
+	offchannel_send_action_done(wpa_s);
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (ssid == wpa_s->dpp_intro_network)
+			break;
+	}
+	if (!ssid || !ssid->dpp_connector || !ssid->dpp_netaccesskey ||
+	    !ssid->dpp_csign) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Profile not found for network introduction");
+		return;
+	}
+
+	trans_id = dpp_get_attr(buf, len, DPP_ATTR_TRANSACTION_ID,
+			       &trans_id_len);
+	if (!trans_id || trans_id_len != 1) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Peer did not include Transaction ID");
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_INTRO "peer=" MACSTR
+			" fail=missing_transaction_id", MAC2STR(src));
+		goto fail;
+	}
+	if (trans_id[0] != TRANSACTION_ID) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Ignore frame with unexpected Transaction ID %u",
+			   trans_id[0]);
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_INTRO "peer=" MACSTR
+			" fail=transaction_id_mismatch", MAC2STR(src));
+		goto fail;
+	}
+
+	status = dpp_get_attr(buf, len, DPP_ATTR_STATUS, &status_len);
+	if (!status || status_len != 1) {
+		wpa_printf(MSG_DEBUG, "DPP: Peer did not include Status");
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_INTRO "peer=" MACSTR
+			" fail=missing_status", MAC2STR(src));
+		goto fail;
+	}
+	if (status[0] != DPP_STATUS_OK) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Peer rejected network introduction: Status %u",
+			   status[0]);
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_INTRO "peer=" MACSTR
+			" status=%u", MAC2STR(src), status[0]);
+#ifdef CONFIG_DPP2
+		wpas_dpp_send_conn_status_result(wpa_s, status[0]);
+#endif /* CONFIG_DPP2 */
+		goto fail;
+	}
+
+	connector = dpp_get_attr(buf, len, DPP_ATTR_CONNECTOR, &connector_len);
+	if (!connector) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Peer did not include its Connector");
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_INTRO "peer=" MACSTR
+			" fail=missing_connector", MAC2STR(src));
+		goto fail;
+	}
+
+	res = dpp_peer_intro(&intro, ssid->dpp_connector,
+			     ssid->dpp_netaccesskey,
+			     ssid->dpp_netaccesskey_len,
+			     ssid->dpp_csign,
+			     ssid->dpp_csign_len,
+			     connector, connector_len, &expiry);
+	if (res != DPP_STATUS_OK) {
+		wpa_printf(MSG_INFO,
+			   "DPP: Network Introduction protocol resulted in failure");
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_INTRO "peer=" MACSTR
+			" fail=peer_connector_validation_failed", MAC2STR(src));
+#ifdef CONFIG_DPP2
+		wpas_dpp_send_conn_status_result(wpa_s, res);
+#endif /* CONFIG_DPP2 */
+		goto fail;
+	}
+
+	entry = os_zalloc(sizeof(*entry));
+	if (!entry)
+		goto fail;
+	os_memcpy(entry->aa, src, ETH_ALEN);
+	os_memcpy(entry->pmkid, intro.pmkid, PMKID_LEN);
+	os_memcpy(entry->pmk, intro.pmk, intro.pmk_len);
+	entry->pmk_len = intro.pmk_len;
+	entry->akmp = WPA_KEY_MGMT_DPP;
+#ifdef CONFIG_DPP2
+	version = dpp_get_attr(buf, len, DPP_ATTR_PROTOCOL_VERSION,
+			       &version_len);
+	if (version && version_len >= 1)
+		peer_version = version[0];
+#ifdef CONFIG_DPP3
+	if (intro.peer_version && intro.peer_version >= 2 &&
+	    peer_version != intro.peer_version) {
+		wpa_printf(MSG_INFO,
+			   "DPP: Protocol version mismatch (Connector: %d Attribute: %d",
+			   intro.peer_version, peer_version);
+		wpas_dpp_send_conn_status_result(wpa_s, DPP_STATUS_NO_MATCH);
+		goto fail;
+	}
+#endif /* CONFIG_DPP3 */
+	entry->dpp_pfs = peer_version >= 2;
+#endif /* CONFIG_DPP2 */
+	if (expiry) {
+		os_get_time(&now);
+		seconds = expiry - now.sec;
+	} else {
+		seconds = 86400 * 7;
+	}
+	os_get_reltime(&rnow);
+	entry->expiration = rnow.sec + seconds;
+	entry->reauth_time = rnow.sec + seconds;
+	entry->network_ctx = ssid;
+	wpa_sm_pmksa_cache_add_entry(wpa_s->wpa, entry);
+
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_INTRO "peer=" MACSTR
+		" status=%u version=%u", MAC2STR(src), status[0], peer_version);
+
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Try connection again after successful network introduction");
+	if (wpa_supplicant_fast_associate(wpa_s) != 1) {
+		wpa_supplicant_cancel_sched_scan(wpa_s);
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+	}
+fail:
+	os_memset(&intro, 0, sizeof(intro));
+}
+
+
+static int wpas_dpp_allow_ir(struct wpa_supplicant *wpa_s, unsigned int freq)
+{
+	int i, j;
+
+	if (!wpa_s->hw.modes)
+		return -1;
+
+	for (i = 0; i < wpa_s->hw.num_modes; i++) {
+		struct hostapd_hw_modes *mode = &wpa_s->hw.modes[i];
+
+		for (j = 0; j < mode->num_channels; j++) {
+			struct hostapd_channel_data *chan = &mode->channels[j];
+
+			if (chan->freq != (int) freq)
+				continue;
+
+			if (chan->flag & (HOSTAPD_CHAN_DISABLED |
+					  HOSTAPD_CHAN_NO_IR |
+					  HOSTAPD_CHAN_RADAR))
+				continue;
+
+			return 1;
+		}
+	}
+
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Frequency %u MHz not supported or does not allow PKEX initiation in the current channel list",
+		   freq);
+
+	return 0;
+}
+
+
+static int wpas_dpp_pkex_next_channel(struct wpa_supplicant *wpa_s,
+				      struct dpp_pkex *pkex)
+{
+	if (pkex->freq == 2437)
+		pkex->freq = 5745;
+	else if (pkex->freq == 5745)
+		pkex->freq = 5220;
+	else if (pkex->freq == 5220)
+		pkex->freq = 60480;
+	else
+		return -1; /* no more channels to try */
+
+	if (wpas_dpp_allow_ir(wpa_s, pkex->freq) == 1) {
+		wpa_printf(MSG_DEBUG, "DPP: Try to initiate on %u MHz",
+			   pkex->freq);
+		return 0;
+	}
+
+	/* Could not use this channel - try the next one */
+	return wpas_dpp_pkex_next_channel(wpa_s, pkex);
+}
+
+
+static void wpas_dpp_pkex_retry_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct dpp_pkex *pkex = wpa_s->dpp_pkex;
+
+	if (!pkex || !pkex->exchange_req)
+		return;
+	if (pkex->exch_req_tries >= 5) {
+		if (wpas_dpp_pkex_next_channel(wpa_s, pkex) < 0) {
+			wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_FAIL
+				"No response from PKEX peer");
+			dpp_pkex_free(pkex);
+			wpa_s->dpp_pkex = NULL;
+			return;
+		}
+		pkex->exch_req_tries = 0;
+	}
+
+	pkex->exch_req_tries++;
+	wpa_printf(MSG_DEBUG, "DPP: Retransmit PKEX Exchange Request (try %u)",
+		   pkex->exch_req_tries);
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(broadcast), pkex->freq,
+		pkex->v2 ? DPP_PA_PKEX_EXCHANGE_REQ :
+		DPP_PA_PKEX_V1_EXCHANGE_REQ);
+	offchannel_send_action(wpa_s, pkex->freq, broadcast,
+			       wpa_s->own_addr, broadcast,
+			       wpabuf_head(pkex->exchange_req),
+			       wpabuf_len(pkex->exchange_req),
+			       pkex->exch_req_wait_time,
+			       wpas_dpp_tx_pkex_status, 0);
+}
+
+
+static void
+wpas_dpp_tx_pkex_status(struct wpa_supplicant *wpa_s,
+			unsigned int freq, const u8 *dst,
+			const u8 *src, const u8 *bssid,
+			const u8 *data, size_t data_len,
+			enum offchannel_send_action_result result)
+{
+	const char *res_txt;
+	struct dpp_pkex *pkex = wpa_s->dpp_pkex;
+
+	res_txt = result == OFFCHANNEL_SEND_ACTION_SUCCESS ? "SUCCESS" :
+		(result == OFFCHANNEL_SEND_ACTION_NO_ACK ? "no-ACK" :
+		 "FAILED");
+	wpa_printf(MSG_DEBUG, "DPP: TX status: freq=%u dst=" MACSTR
+		   " result=%s (PKEX)",
+		   freq, MAC2STR(dst), res_txt);
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX_STATUS "dst=" MACSTR
+		" freq=%u result=%s", MAC2STR(dst), freq, res_txt);
+
+	if (!pkex) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Ignore TX status since there is no ongoing PKEX exchange");
+		return;
+	}
+
+	if (pkex->failed) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Terminate PKEX exchange due to an earlier error");
+		if (pkex->t > pkex->own_bi->pkex_t)
+			pkex->own_bi->pkex_t = pkex->t;
+		dpp_pkex_free(pkex);
+		wpa_s->dpp_pkex = NULL;
+		return;
+	}
+
+	if (pkex->exch_req_wait_time && pkex->exchange_req) {
+		/* Wait for PKEX Exchange Response frame and retry request if
+		 * no response is seen. */
+		eloop_cancel_timeout(wpas_dpp_pkex_retry_timeout, wpa_s, NULL);
+		eloop_register_timeout(pkex->exch_req_wait_time / 1000,
+				       (pkex->exch_req_wait_time % 1000) * 1000,
+				       wpas_dpp_pkex_retry_timeout, wpa_s,
+				       NULL);
+	}
+}
+
+
+static void
+wpas_dpp_rx_pkex_exchange_req(struct wpa_supplicant *wpa_s, const u8 *src,
+			      const u8 *buf, size_t len, unsigned int freq,
+			      bool v2)
+{
+	struct wpabuf *msg;
+	unsigned int wait_time;
+
+	wpa_printf(MSG_DEBUG, "DPP: PKEX Exchange Request from " MACSTR,
+		   MAC2STR(src));
+
+	/* TODO: Support multiple PKEX codes by iterating over all the enabled
+	 * values here */
+
+	if (!wpa_s->dpp_pkex_code || !wpa_s->dpp_pkex_bi) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: No PKEX code configured - ignore request");
+		return;
+	}
+
+	if (wpa_s->dpp_pkex) {
+		/* TODO: Support parallel operations */
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Already in PKEX session - ignore new request");
+		return;
+	}
+
+	wpa_s->dpp_pkex = dpp_pkex_rx_exchange_req(wpa_s, wpa_s->dpp_pkex_bi,
+						   wpa_s->own_addr, src,
+						   wpa_s->dpp_pkex_identifier,
+						   wpa_s->dpp_pkex_code,
+						   buf, len, v2);
+	if (!wpa_s->dpp_pkex) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Failed to process the request - ignore it");
+		return;
+	}
+
+	msg = wpa_s->dpp_pkex->exchange_resp;
+	wait_time = wpa_s->max_remain_on_chan;
+	if (wait_time > 2000)
+		wait_time = 2000;
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(src), freq, DPP_PA_PKEX_EXCHANGE_RESP);
+	offchannel_send_action(wpa_s, freq, src, wpa_s->own_addr,
+			       broadcast,
+			       wpabuf_head(msg), wpabuf_len(msg),
+			       wait_time, wpas_dpp_tx_pkex_status, 0);
+}
+
+
+static void
+wpas_dpp_rx_pkex_exchange_resp(struct wpa_supplicant *wpa_s, const u8 *src,
+			       const u8 *buf, size_t len, unsigned int freq)
+{
+	struct wpabuf *msg;
+	unsigned int wait_time;
+
+	wpa_printf(MSG_DEBUG, "DPP: PKEX Exchange Response from " MACSTR,
+		   MAC2STR(src));
+
+	/* TODO: Support multiple PKEX codes by iterating over all the enabled
+	 * values here */
+
+	if (!wpa_s->dpp_pkex || !wpa_s->dpp_pkex->initiator ||
+	    wpa_s->dpp_pkex->exchange_done) {
+		wpa_printf(MSG_DEBUG, "DPP: No matching PKEX session");
+		return;
+	}
+
+	eloop_cancel_timeout(wpas_dpp_pkex_retry_timeout, wpa_s, NULL);
+	wpa_s->dpp_pkex->exch_req_wait_time = 0;
+
+	msg = dpp_pkex_rx_exchange_resp(wpa_s->dpp_pkex, src, buf, len);
+	if (!msg) {
+		wpa_printf(MSG_DEBUG, "DPP: Failed to process the response");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "DPP: Send PKEX Commit-Reveal Request to " MACSTR,
+		   MAC2STR(src));
+
+	wait_time = wpa_s->max_remain_on_chan;
+	if (wait_time > 2000)
+		wait_time = 2000;
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(src), freq, DPP_PA_PKEX_COMMIT_REVEAL_REQ);
+	offchannel_send_action(wpa_s, freq, src, wpa_s->own_addr,
+			       broadcast,
+			       wpabuf_head(msg), wpabuf_len(msg),
+			       wait_time, wpas_dpp_tx_pkex_status, 0);
+	wpabuf_free(msg);
+}
+
+
+static struct dpp_bootstrap_info *
+wpas_dpp_pkex_finish(struct wpa_supplicant *wpa_s, const u8 *peer,
+		     unsigned int freq)
+{
+	struct dpp_bootstrap_info *bi;
+
+	bi = dpp_pkex_finish(wpa_s->dpp, wpa_s->dpp_pkex, peer, freq);
+	if (!bi)
+		return NULL;
+	wpa_s->dpp_pkex = NULL;
+	return bi;
+}
+
+
+static void
+wpas_dpp_rx_pkex_commit_reveal_req(struct wpa_supplicant *wpa_s, const u8 *src,
+				   const u8 *hdr, const u8 *buf, size_t len,
+				   unsigned int freq)
+{
+	struct wpabuf *msg;
+	unsigned int wait_time;
+	struct dpp_pkex *pkex = wpa_s->dpp_pkex;
+
+	wpa_printf(MSG_DEBUG, "DPP: PKEX Commit-Reveal Request from " MACSTR,
+		   MAC2STR(src));
+
+	if (!pkex || pkex->initiator || !pkex->exchange_done) {
+		wpa_printf(MSG_DEBUG, "DPP: No matching PKEX session");
+		return;
+	}
+
+	msg = dpp_pkex_rx_commit_reveal_req(pkex, hdr, buf, len);
+	if (!msg) {
+		wpa_printf(MSG_DEBUG, "DPP: Failed to process the request");
+		if (pkex->failed) {
+			wpa_printf(MSG_DEBUG, "DPP: Terminate PKEX exchange");
+			if (pkex->t > pkex->own_bi->pkex_t)
+				pkex->own_bi->pkex_t = pkex->t;
+			dpp_pkex_free(wpa_s->dpp_pkex);
+			wpa_s->dpp_pkex = NULL;
+		}
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "DPP: Send PKEX Commit-Reveal Response to "
+		   MACSTR, MAC2STR(src));
+
+	wait_time = wpa_s->max_remain_on_chan;
+	if (wait_time > 2000)
+		wait_time = 2000;
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(src), freq, DPP_PA_PKEX_COMMIT_REVEAL_RESP);
+	offchannel_send_action(wpa_s, freq, src, wpa_s->own_addr,
+			       broadcast,
+			       wpabuf_head(msg), wpabuf_len(msg),
+			       wait_time, wpas_dpp_tx_pkex_status, 0);
+	wpabuf_free(msg);
+
+	wpas_dpp_pkex_finish(wpa_s, src, freq);
+}
+
+
+static void
+wpas_dpp_rx_pkex_commit_reveal_resp(struct wpa_supplicant *wpa_s, const u8 *src,
+				    const u8 *hdr, const u8 *buf, size_t len,
+				    unsigned int freq)
+{
+	int res;
+	struct dpp_bootstrap_info *bi;
+	struct dpp_pkex *pkex = wpa_s->dpp_pkex;
+	char cmd[500];
+
+	wpa_printf(MSG_DEBUG, "DPP: PKEX Commit-Reveal Response from " MACSTR,
+		   MAC2STR(src));
+
+	if (!pkex || !pkex->initiator || !pkex->exchange_done) {
+		wpa_printf(MSG_DEBUG, "DPP: No matching PKEX session");
+		return;
+	}
+
+	res = dpp_pkex_rx_commit_reveal_resp(pkex, hdr, buf, len);
+	if (res < 0) {
+		wpa_printf(MSG_DEBUG, "DPP: Failed to process the response");
+		return;
+	}
+
+	bi = wpas_dpp_pkex_finish(wpa_s, src, freq);
+	if (!bi)
+		return;
+
+	os_snprintf(cmd, sizeof(cmd), " peer=%u %s",
+		    bi->id,
+		    wpa_s->dpp_pkex_auth_cmd ? wpa_s->dpp_pkex_auth_cmd : "");
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Start authentication after PKEX with parameters: %s",
+		   cmd);
+	if (wpas_dpp_auth_init(wpa_s, cmd) < 0) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Authentication initialization failed");
+		offchannel_send_action_done(wpa_s);
+		return;
+	}
+}
+
+
+void wpas_dpp_rx_action(struct wpa_supplicant *wpa_s, const u8 *src,
+			const u8 *buf, size_t len, unsigned int freq)
+{
+	u8 crypto_suite;
+	enum dpp_public_action_frame_type type;
+	const u8 *hdr;
+	unsigned int pkex_t;
+
+	if (len < DPP_HDR_LEN)
+		return;
+	if (WPA_GET_BE24(buf) != OUI_WFA || buf[3] != DPP_OUI_TYPE)
+		return;
+	hdr = buf;
+	buf += 4;
+	len -= 4;
+	crypto_suite = *buf++;
+	type = *buf++;
+	len -= 2;
+
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Received DPP Public Action frame crypto suite %u type %d from "
+		   MACSTR " freq=%u",
+		   crypto_suite, type, MAC2STR(src), freq);
+	if (crypto_suite != 1) {
+		wpa_printf(MSG_DEBUG, "DPP: Unsupported crypto suite %u",
+			   crypto_suite);
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_RX "src=" MACSTR
+			" freq=%u type=%d ignore=unsupported-crypto-suite",
+			MAC2STR(src), freq, type);
+		return;
+	}
+	wpa_hexdump(MSG_MSGDUMP, "DPP: Received message attributes", buf, len);
+	if (dpp_check_attrs(buf, len) < 0) {
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_RX "src=" MACSTR
+			" freq=%u type=%d ignore=invalid-attributes",
+			MAC2STR(src), freq, type);
+		return;
+	}
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_RX "src=" MACSTR " freq=%u type=%d",
+		MAC2STR(src), freq, type);
+
+	switch (type) {
+	case DPP_PA_AUTHENTICATION_REQ:
+		wpas_dpp_rx_auth_req(wpa_s, src, hdr, buf, len, freq);
+		break;
+	case DPP_PA_AUTHENTICATION_RESP:
+		wpas_dpp_rx_auth_resp(wpa_s, src, hdr, buf, len, freq);
+		break;
+	case DPP_PA_AUTHENTICATION_CONF:
+		wpas_dpp_rx_auth_conf(wpa_s, src, hdr, buf, len);
+		break;
+	case DPP_PA_PEER_DISCOVERY_RESP:
+		wpas_dpp_rx_peer_disc_resp(wpa_s, src, buf, len);
+		break;
+#ifdef CONFIG_DPP3
+	case DPP_PA_PKEX_EXCHANGE_REQ:
+		/* This is for PKEXv2, but for now, process only with
+		 * CONFIG_DPP3 to avoid issues with a capability that has not
+		 * been tested with other implementations. */
+		wpas_dpp_rx_pkex_exchange_req(wpa_s, src, buf, len, freq, true);
+		break;
+#endif /* CONFIG_DPP3 */
+	case DPP_PA_PKEX_V1_EXCHANGE_REQ:
+		wpas_dpp_rx_pkex_exchange_req(wpa_s, src, buf, len, freq,
+					      false);
+		break;
+	case DPP_PA_PKEX_EXCHANGE_RESP:
+		wpas_dpp_rx_pkex_exchange_resp(wpa_s, src, buf, len, freq);
+		break;
+	case DPP_PA_PKEX_COMMIT_REVEAL_REQ:
+		wpas_dpp_rx_pkex_commit_reveal_req(wpa_s, src, hdr, buf, len,
+						   freq);
+		break;
+	case DPP_PA_PKEX_COMMIT_REVEAL_RESP:
+		wpas_dpp_rx_pkex_commit_reveal_resp(wpa_s, src, hdr, buf, len,
+						    freq);
+		break;
+#ifdef CONFIG_DPP2
+	case DPP_PA_CONFIGURATION_RESULT:
+		wpas_dpp_rx_conf_result(wpa_s, src, hdr, buf, len);
+		break;
+	case DPP_PA_CONNECTION_STATUS_RESULT:
+		wpas_dpp_rx_conn_status_result(wpa_s, src, hdr, buf, len);
+		break;
+	case DPP_PA_PRESENCE_ANNOUNCEMENT:
+		wpas_dpp_rx_presence_announcement(wpa_s, src, hdr, buf, len,
+						  freq);
+		break;
+	case DPP_PA_RECONFIG_ANNOUNCEMENT:
+		wpas_dpp_rx_reconfig_announcement(wpa_s, src, hdr, buf, len,
+						  freq);
+		break;
+	case DPP_PA_RECONFIG_AUTH_REQ:
+		wpas_dpp_rx_reconfig_auth_req(wpa_s, src, hdr, buf, len, freq);
+		break;
+	case DPP_PA_RECONFIG_AUTH_RESP:
+		wpas_dpp_rx_reconfig_auth_resp(wpa_s, src, hdr, buf, len, freq);
+		break;
+	case DPP_PA_RECONFIG_AUTH_CONF:
+		wpas_dpp_rx_reconfig_auth_conf(wpa_s, src, hdr, buf, len, freq);
+		break;
+#endif /* CONFIG_DPP2 */
+	default:
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Ignored unsupported frame subtype %d", type);
+		break;
+	}
+
+	if (wpa_s->dpp_pkex)
+		pkex_t = wpa_s->dpp_pkex->t;
+	else if (wpa_s->dpp_pkex_bi)
+		pkex_t = wpa_s->dpp_pkex_bi->pkex_t;
+	else
+		pkex_t = 0;
+	if (pkex_t >= PKEX_COUNTER_T_LIMIT) {
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_PKEX_T_LIMIT "id=0");
+		wpas_dpp_pkex_remove(wpa_s, "*");
+	}
+}
+
+
+static struct wpabuf *
+wpas_dpp_gas_req_handler(void *ctx, void *resp_ctx, const u8 *sa,
+			 const u8 *query, size_t query_len, u16 *comeback_delay)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	struct wpabuf *resp;
+
+	wpa_printf(MSG_DEBUG, "DPP: GAS request from " MACSTR,
+		   MAC2STR(sa));
+	if (!auth || (!auth->auth_success && !auth->reconfig_success) ||
+	    os_memcmp(sa, auth->peer_mac_addr, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "DPP: No matching exchange in progress");
+		return NULL;
+	}
+
+	if (wpa_s->dpp_auth_ok_on_ack && auth->configurator) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Have not received ACK for Auth Confirm yet - assume it was received based on this GAS request");
+		/* wpas_dpp_auth_success() would normally have been called from
+		 * TX status handler, but since there was no such handler call
+		 * yet, simply send out the event message and proceed with
+		 * exchange. */
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_AUTH_SUCCESS "init=1");
+		wpa_s->dpp_auth_ok_on_ack = 0;
+	}
+
+	wpa_hexdump(MSG_DEBUG,
+		    "DPP: Received Configuration Request (GAS Query Request)",
+		    query, query_len);
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONF_REQ_RX "src=" MACSTR,
+		MAC2STR(sa));
+	resp = dpp_conf_req_rx(auth, query, query_len);
+
+#ifdef CONFIG_DPP2
+	if (!resp && auth->waiting_cert) {
+		wpa_printf(MSG_DEBUG, "DPP: Certificate not yet ready");
+		auth->cert_resp_ctx = resp_ctx;
+		*comeback_delay = 500;
+		return NULL;
+	}
+#endif /* CONFIG_DPP2 */
+
+	if (!resp)
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONF_FAILED);
+	auth->conf_resp = resp;
+	auth->gas_server_ctx = resp_ctx;
+	return resp;
+}
+
+
+static void
+wpas_dpp_gas_status_handler(void *ctx, struct wpabuf *resp, int ok)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+
+	if (!auth) {
+		wpabuf_free(resp);
+		return;
+	}
+	if (auth->conf_resp != resp) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Ignore GAS status report (ok=%d) for unknown response",
+			ok);
+		wpabuf_free(resp);
+		return;
+	}
+
+#ifdef CONFIG_DPP2
+	if (auth->waiting_csr && ok) {
+		wpa_printf(MSG_DEBUG, "DPP: Waiting for CSR");
+		wpabuf_free(resp);
+		return;
+	}
+#endif /* CONFIG_DPP2 */
+
+	wpa_printf(MSG_DEBUG, "DPP: Configuration exchange completed (ok=%d)",
+		   ok);
+	eloop_cancel_timeout(wpas_dpp_reply_wait_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_dpp_auth_conf_wait_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_dpp_auth_resp_retry_timeout, wpa_s, NULL);
+#ifdef CONFIG_DPP2
+	if (ok && auth->peer_version >= 2 &&
+	    auth->conf_resp_status == DPP_STATUS_OK &&
+	    !auth->waiting_conf_result) {
+		wpa_printf(MSG_DEBUG, "DPP: Wait for Configuration Result");
+		auth->waiting_conf_result = 1;
+		auth->conf_resp = NULL;
+		wpabuf_free(resp);
+		eloop_cancel_timeout(wpas_dpp_config_result_wait_timeout,
+				     wpa_s, NULL);
+		eloop_register_timeout(2, 0,
+				       wpas_dpp_config_result_wait_timeout,
+				       wpa_s, NULL);
+		return;
+	}
+#endif /* CONFIG_DPP2 */
+	offchannel_send_action_done(wpa_s);
+	wpas_dpp_listen_stop(wpa_s);
+	if (ok)
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONF_SENT);
+	else
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONF_FAILED);
+	dpp_auth_deinit(wpa_s->dpp_auth);
+	wpa_s->dpp_auth = NULL;
+	wpabuf_free(resp);
+}
+
+
+int wpas_dpp_configurator_sign(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	struct dpp_authentication *auth;
+	int ret = -1;
+	char *curve = NULL;
+
+	auth = dpp_alloc_auth(wpa_s->dpp, wpa_s);
+	if (!auth)
+		return -1;
+
+	curve = get_param(cmd, " curve=");
+	wpas_dpp_set_testing_options(wpa_s, auth);
+	if (dpp_set_configurator(auth, cmd) == 0 &&
+	    dpp_configurator_own_config(auth, curve, 0) == 0)
+		ret = wpas_dpp_handle_config_obj(wpa_s, auth,
+						 &auth->conf_obj[0]);
+	if (!ret)
+		wpas_dpp_post_process_config(wpa_s, auth);
+
+	dpp_auth_deinit(auth);
+	os_free(curve);
+
+	return ret;
+}
+
+
+static void
+wpas_dpp_tx_introduction_status(struct wpa_supplicant *wpa_s,
+				unsigned int freq, const u8 *dst,
+				const u8 *src, const u8 *bssid,
+				const u8 *data, size_t data_len,
+				enum offchannel_send_action_result result)
+{
+	const char *res_txt;
+
+	res_txt = result == OFFCHANNEL_SEND_ACTION_SUCCESS ? "SUCCESS" :
+		(result == OFFCHANNEL_SEND_ACTION_NO_ACK ? "no-ACK" :
+		 "FAILED");
+	wpa_printf(MSG_DEBUG, "DPP: TX status: freq=%u dst=" MACSTR
+		   " result=%s (DPP Peer Discovery Request)",
+		   freq, MAC2STR(dst), res_txt);
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX_STATUS "dst=" MACSTR
+		" freq=%u result=%s", MAC2STR(dst), freq, res_txt);
+	/* TODO: Time out wait for response more quickly in error cases? */
+}
+
+
+int wpas_dpp_check_connect(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+			   struct wpa_bss *bss)
+{
+	struct os_time now;
+	struct wpabuf *msg;
+	unsigned int wait_time;
+	const u8 *rsn;
+	struct wpa_ie_data ied;
+	size_t len;
+
+	if (!(ssid->key_mgmt & WPA_KEY_MGMT_DPP) || !bss)
+		return 0; /* Not using DPP AKM - continue */
+	rsn = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+	if (rsn && wpa_parse_wpa_ie(rsn, 2 + rsn[1], &ied) == 0 &&
+	    !(ied.key_mgmt & WPA_KEY_MGMT_DPP))
+		return 0; /* AP does not support DPP AKM - continue */
+	if (wpa_sm_pmksa_exists(wpa_s->wpa, bss->bssid, ssid))
+		return 0; /* PMKSA exists for DPP AKM - continue */
+
+	if (!ssid->dpp_connector || !ssid->dpp_netaccesskey ||
+	    !ssid->dpp_csign) {
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_MISSING_CONNECTOR
+			"missing %s",
+			!ssid->dpp_connector ? "Connector" :
+			(!ssid->dpp_netaccesskey ? "netAccessKey" :
+			 "C-sign-key"));
+		return -1;
+	}
+
+	os_get_time(&now);
+
+	if (ssid->dpp_netaccesskey_expiry &&
+	    (os_time_t) ssid->dpp_netaccesskey_expiry < now.sec) {
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_MISSING_CONNECTOR
+			"netAccessKey expired");
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG,
+		   "DPP: Starting network introduction protocol to derive PMKSA for "
+		   MACSTR, MAC2STR(bss->bssid));
+
+	len = 5 + 4 + os_strlen(ssid->dpp_connector);
+#ifdef CONFIG_DPP2
+	len += 5;
+#endif /* CONFIG_DPP2 */
+	msg = dpp_alloc_msg(DPP_PA_PEER_DISCOVERY_REQ, len);
+	if (!msg)
+		return -1;
+
+#ifdef CONFIG_TESTING_OPTIONS
+	if (dpp_test == DPP_TEST_NO_TRANSACTION_ID_PEER_DISC_REQ) {
+		wpa_printf(MSG_INFO, "DPP: TESTING - no Transaction ID");
+		goto skip_trans_id;
+	}
+	if (dpp_test == DPP_TEST_INVALID_TRANSACTION_ID_PEER_DISC_REQ) {
+		wpa_printf(MSG_INFO, "DPP: TESTING - invalid Transaction ID");
+		wpabuf_put_le16(msg, DPP_ATTR_TRANSACTION_ID);
+		wpabuf_put_le16(msg, 0);
+		goto skip_trans_id;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	/* Transaction ID */
+	wpabuf_put_le16(msg, DPP_ATTR_TRANSACTION_ID);
+	wpabuf_put_le16(msg, 1);
+	wpabuf_put_u8(msg, TRANSACTION_ID);
+
+#ifdef CONFIG_TESTING_OPTIONS
+skip_trans_id:
+	if (dpp_test == DPP_TEST_NO_CONNECTOR_PEER_DISC_REQ) {
+		wpa_printf(MSG_INFO, "DPP: TESTING - no Connector");
+		goto skip_connector;
+	}
+	if (dpp_test == DPP_TEST_INVALID_CONNECTOR_PEER_DISC_REQ) {
+		char *connector;
+
+		wpa_printf(MSG_INFO, "DPP: TESTING - invalid Connector");
+		connector = dpp_corrupt_connector_signature(
+			ssid->dpp_connector);
+		if (!connector) {
+			wpabuf_free(msg);
+			return -1;
+		}
+		wpabuf_put_le16(msg, DPP_ATTR_CONNECTOR);
+		wpabuf_put_le16(msg, os_strlen(connector));
+		wpabuf_put_str(msg, connector);
+		os_free(connector);
+		goto skip_connector;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	/* DPP Connector */
+	wpabuf_put_le16(msg, DPP_ATTR_CONNECTOR);
+	wpabuf_put_le16(msg, os_strlen(ssid->dpp_connector));
+	wpabuf_put_str(msg, ssid->dpp_connector);
+
+#ifdef CONFIG_TESTING_OPTIONS
+skip_connector:
+	if (dpp_test == DPP_TEST_NO_PROTOCOL_VERSION_PEER_DISC_REQ) {
+		wpa_printf(MSG_INFO, "DPP: TESTING - no Protocol Version");
+		goto skip_proto_ver;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+#ifdef CONFIG_DPP2
+	if (DPP_VERSION > 1) {
+		u8 ver = DPP_VERSION;
+#ifdef CONFIG_DPP3
+		int conn_ver;
+
+		conn_ver = dpp_get_connector_version(ssid->dpp_connector);
+		if (conn_ver > 0 && ver != conn_ver) {
+			wpa_printf(MSG_DEBUG,
+				   "DPP: Use Connector version %d instead of current protocol version %d",
+				   conn_ver, ver);
+			ver = conn_ver;
+		}
+#endif /* CONFIG_DPP3 */
+
+		/* Protocol Version */
+		wpabuf_put_le16(msg, DPP_ATTR_PROTOCOL_VERSION);
+		wpabuf_put_le16(msg, 1);
+		wpabuf_put_u8(msg, ver);
+	}
+#endif /* CONFIG_DPP2 */
+
+#ifdef CONFIG_TESTING_OPTIONS
+skip_proto_ver:
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	/* TODO: Timeout on AP response */
+	wait_time = wpa_s->max_remain_on_chan;
+	if (wait_time > 2000)
+		wait_time = 2000;
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(bss->bssid), bss->freq, DPP_PA_PEER_DISCOVERY_REQ);
+	offchannel_send_action(wpa_s, bss->freq, bss->bssid, wpa_s->own_addr,
+			       broadcast,
+			       wpabuf_head(msg), wpabuf_len(msg),
+			       wait_time, wpas_dpp_tx_introduction_status, 0);
+	wpabuf_free(msg);
+
+	/* Request this connection attempt to terminate - new one will be
+	 * started when network introduction protocol completes */
+	os_memcpy(wpa_s->dpp_intro_bssid, bss->bssid, ETH_ALEN);
+	wpa_s->dpp_intro_network = ssid;
+	return 1;
+}
+
+
+int wpas_dpp_pkex_add(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	struct dpp_bootstrap_info *own_bi;
+	const char *pos, *end;
+	unsigned int wait_time;
+
+	pos = os_strstr(cmd, " own=");
+	if (!pos)
+		return -1;
+	pos += 5;
+	own_bi = dpp_bootstrap_get_id(wpa_s->dpp, atoi(pos));
+	if (!own_bi) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Identified bootstrap info not found");
+		return -1;
+	}
+	if (own_bi->type != DPP_BOOTSTRAP_PKEX) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Identified bootstrap info not for PKEX");
+		return -1;
+	}
+	wpa_s->dpp_pkex_bi = own_bi;
+	own_bi->pkex_t = 0; /* clear pending errors on new code */
+
+	os_free(wpa_s->dpp_pkex_identifier);
+	wpa_s->dpp_pkex_identifier = NULL;
+	pos = os_strstr(cmd, " identifier=");
+	if (pos) {
+		pos += 12;
+		end = os_strchr(pos, ' ');
+		if (!end)
+			return -1;
+		wpa_s->dpp_pkex_identifier = os_malloc(end - pos + 1);
+		if (!wpa_s->dpp_pkex_identifier)
+			return -1;
+		os_memcpy(wpa_s->dpp_pkex_identifier, pos, end - pos);
+		wpa_s->dpp_pkex_identifier[end - pos] = '\0';
+	}
+
+	pos = os_strstr(cmd, " code=");
+	if (!pos)
+		return -1;
+	os_free(wpa_s->dpp_pkex_code);
+	wpa_s->dpp_pkex_code = os_strdup(pos + 6);
+	if (!wpa_s->dpp_pkex_code)
+		return -1;
+
+	if (os_strstr(cmd, " init=1") || os_strstr(cmd, " init=2")) {
+		struct dpp_pkex *pkex;
+		struct wpabuf *msg;
+		bool v2 = os_strstr(cmd, " init=2") != NULL;
+
+		wpa_printf(MSG_DEBUG, "DPP: Initiating PKEX");
+		dpp_pkex_free(wpa_s->dpp_pkex);
+		wpa_s->dpp_pkex = dpp_pkex_init(wpa_s, own_bi, wpa_s->own_addr,
+						wpa_s->dpp_pkex_identifier,
+						wpa_s->dpp_pkex_code, v2);
+		pkex = wpa_s->dpp_pkex;
+		if (!pkex)
+			return -1;
+
+		msg = pkex->exchange_req;
+		wait_time = wpa_s->max_remain_on_chan;
+		if (wait_time > 2000)
+			wait_time = 2000;
+		pkex->freq = 2437;
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR
+			" freq=%u type=%d",
+			MAC2STR(broadcast), pkex->freq,
+			v2 ? DPP_PA_PKEX_EXCHANGE_REQ :
+			DPP_PA_PKEX_V1_EXCHANGE_REQ);
+		offchannel_send_action(wpa_s, pkex->freq, broadcast,
+				       wpa_s->own_addr, broadcast,
+				       wpabuf_head(msg), wpabuf_len(msg),
+				       wait_time, wpas_dpp_tx_pkex_status, 0);
+		if (wait_time == 0)
+			wait_time = 2000;
+		pkex->exch_req_wait_time = wait_time;
+		pkex->exch_req_tries = 1;
+	}
+
+	/* TODO: Support multiple PKEX info entries */
+
+	os_free(wpa_s->dpp_pkex_auth_cmd);
+	wpa_s->dpp_pkex_auth_cmd = os_strdup(cmd);
+
+	return 1;
+}
+
+
+int wpas_dpp_pkex_remove(struct wpa_supplicant *wpa_s, const char *id)
+{
+	unsigned int id_val;
+
+	if (os_strcmp(id, "*") == 0) {
+		id_val = 0;
+	} else {
+		id_val = atoi(id);
+		if (id_val == 0)
+			return -1;
+	}
+
+	if ((id_val != 0 && id_val != 1) || !wpa_s->dpp_pkex_code)
+		return -1;
+
+	/* TODO: Support multiple PKEX entries */
+	os_free(wpa_s->dpp_pkex_code);
+	wpa_s->dpp_pkex_code = NULL;
+	os_free(wpa_s->dpp_pkex_identifier);
+	wpa_s->dpp_pkex_identifier = NULL;
+	os_free(wpa_s->dpp_pkex_auth_cmd);
+	wpa_s->dpp_pkex_auth_cmd = NULL;
+	wpa_s->dpp_pkex_bi = NULL;
+	/* TODO: Remove dpp_pkex only if it is for the identified PKEX code */
+	dpp_pkex_free(wpa_s->dpp_pkex);
+	wpa_s->dpp_pkex = NULL;
+	return 0;
+}
+
+
+void wpas_dpp_stop(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->dpp_auth || wpa_s->dpp_pkex)
+		offchannel_send_action_done(wpa_s);
+	dpp_auth_deinit(wpa_s->dpp_auth);
+	wpa_s->dpp_auth = NULL;
+	dpp_pkex_free(wpa_s->dpp_pkex);
+	wpa_s->dpp_pkex = NULL;
+	if (wpa_s->dpp_gas_client && wpa_s->dpp_gas_dialog_token >= 0)
+		gas_query_stop(wpa_s->gas, wpa_s->dpp_gas_dialog_token);
+}
+
+
+int wpas_dpp_init(struct wpa_supplicant *wpa_s)
+{
+	struct dpp_global_config config;
+	u8 adv_proto_id[7];
+
+	adv_proto_id[0] = WLAN_EID_VENDOR_SPECIFIC;
+	adv_proto_id[1] = 5;
+	WPA_PUT_BE24(&adv_proto_id[2], OUI_WFA);
+	adv_proto_id[5] = DPP_OUI_TYPE;
+	adv_proto_id[6] = 0x01;
+
+	if (gas_server_register(wpa_s->gas_server, adv_proto_id,
+				sizeof(adv_proto_id), wpas_dpp_gas_req_handler,
+				wpas_dpp_gas_status_handler, wpa_s) < 0)
+		return -1;
+
+	os_memset(&config, 0, sizeof(config));
+	config.cb_ctx = wpa_s;
+#ifdef CONFIG_DPP2
+	config.remove_bi = wpas_dpp_remove_bi;
+#endif /* CONFIG_DPP2 */
+	wpa_s->dpp = dpp_global_init(&config);
+	return wpa_s->dpp ? 0 : -1;
+}
+
+
+void wpas_dpp_deinit(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_TESTING_OPTIONS
+	os_free(wpa_s->dpp_config_obj_override);
+	wpa_s->dpp_config_obj_override = NULL;
+	os_free(wpa_s->dpp_discovery_override);
+	wpa_s->dpp_discovery_override = NULL;
+	os_free(wpa_s->dpp_groups_override);
+	wpa_s->dpp_groups_override = NULL;
+	wpa_s->dpp_ignore_netaccesskey_mismatch = 0;
+#endif /* CONFIG_TESTING_OPTIONS */
+	if (!wpa_s->dpp)
+		return;
+	eloop_cancel_timeout(wpas_dpp_pkex_retry_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_dpp_reply_wait_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_dpp_auth_conf_wait_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_dpp_init_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_dpp_auth_resp_retry_timeout, wpa_s, NULL);
+#ifdef CONFIG_DPP2
+	eloop_cancel_timeout(wpas_dpp_config_result_wait_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_dpp_conn_status_result_wait_timeout,
+			     wpa_s, NULL);
+	eloop_cancel_timeout(wpas_dpp_conn_status_result_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_dpp_reconfig_reply_wait_timeout,
+			     wpa_s, NULL);
+	eloop_cancel_timeout(wpas_dpp_build_csr, wpa_s, NULL);
+	dpp_pfs_free(wpa_s->dpp_pfs);
+	wpa_s->dpp_pfs = NULL;
+	wpas_dpp_chirp_stop(wpa_s);
+	dpp_free_reconfig_id(wpa_s->dpp_reconfig_id);
+	wpa_s->dpp_reconfig_id = NULL;
+#endif /* CONFIG_DPP2 */
+	offchannel_send_action_done(wpa_s);
+	wpas_dpp_listen_stop(wpa_s);
+	wpas_dpp_stop(wpa_s);
+	wpas_dpp_pkex_remove(wpa_s, "*");
+	os_memset(wpa_s->dpp_intro_bssid, 0, ETH_ALEN);
+	os_free(wpa_s->dpp_configurator_params);
+	wpa_s->dpp_configurator_params = NULL;
+	dpp_global_clear(wpa_s->dpp);
+}
+
+
+#ifdef CONFIG_DPP2
+
+int wpas_dpp_controller_start(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	struct dpp_controller_config config;
+	const char *pos;
+
+	os_memset(&config, 0, sizeof(config));
+	config.allowed_roles = DPP_CAPAB_ENROLLEE | DPP_CAPAB_CONFIGURATOR;
+	config.netrole = DPP_NETROLE_STA;
+	config.msg_ctx = wpa_s;
+	config.cb_ctx = wpa_s;
+	config.process_conf_obj = wpas_dpp_process_conf_obj;
+	if (cmd) {
+		pos = os_strstr(cmd, " tcp_port=");
+		if (pos) {
+			pos += 10;
+			config.tcp_port = atoi(pos);
+		}
+
+		pos = os_strstr(cmd, " role=");
+		if (pos) {
+			pos += 6;
+			if (os_strncmp(pos, "configurator", 12) == 0)
+				config.allowed_roles = DPP_CAPAB_CONFIGURATOR;
+			else if (os_strncmp(pos, "enrollee", 8) == 0)
+				config.allowed_roles = DPP_CAPAB_ENROLLEE;
+			else if (os_strncmp(pos, "either", 6) == 0)
+				config.allowed_roles = DPP_CAPAB_CONFIGURATOR |
+					DPP_CAPAB_ENROLLEE;
+			else
+				return -1;
+		}
+
+		config.qr_mutual = os_strstr(cmd, " qr=mutual") != NULL;
+	}
+	config.configurator_params = wpa_s->dpp_configurator_params;
+	return dpp_controller_start(wpa_s->dpp, &config);
+}
+
+
+static void wpas_dpp_chirp_next(void *eloop_ctx, void *timeout_ctx);
+
+static void wpas_dpp_chirp_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	wpa_printf(MSG_DEBUG, "DPP: No chirp response received");
+	offchannel_send_action_done(wpa_s);
+	wpas_dpp_chirp_next(wpa_s, NULL);
+}
+
+
+static void wpas_dpp_chirp_tx_status(struct wpa_supplicant *wpa_s,
+				     unsigned int freq, const u8 *dst,
+				     const u8 *src, const u8 *bssid,
+				     const u8 *data, size_t data_len,
+				     enum offchannel_send_action_result result)
+{
+	if (result == OFFCHANNEL_SEND_ACTION_FAILED) {
+		wpa_printf(MSG_DEBUG, "DPP: Failed to send chirp on %d MHz",
+			   wpa_s->dpp_chirp_freq);
+		if (eloop_register_timeout(0, 0, wpas_dpp_chirp_next,
+					   wpa_s, NULL) < 0)
+			wpas_dpp_chirp_stop(wpa_s);
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "DPP: Chirp send completed - wait for response");
+	if (eloop_register_timeout(2, 0, wpas_dpp_chirp_timeout,
+				   wpa_s, NULL) < 0)
+		wpas_dpp_chirp_stop(wpa_s);
+}
+
+
+static void wpas_dpp_chirp_start(struct wpa_supplicant *wpa_s)
+{
+	struct wpabuf *msg, *announce = NULL;
+	int type;
+
+	msg = wpa_s->dpp_presence_announcement;
+	type = DPP_PA_PRESENCE_ANNOUNCEMENT;
+	if (!msg) {
+		struct wpa_ssid *ssid = wpa_s->dpp_reconfig_ssid;
+
+		if (ssid && wpa_s->dpp_reconfig_id &&
+		    wpa_config_get_network(wpa_s->conf,
+					   wpa_s->dpp_reconfig_ssid_id) ==
+		    ssid) {
+			announce = dpp_build_reconfig_announcement(
+				ssid->dpp_csign,
+				ssid->dpp_csign_len,
+				ssid->dpp_netaccesskey,
+				ssid->dpp_netaccesskey_len,
+				wpa_s->dpp_reconfig_id);
+			msg = announce;
+		}
+		if (!msg)
+			return;
+		type = DPP_PA_RECONFIG_ANNOUNCEMENT;
+	}
+	wpa_printf(MSG_DEBUG, "DPP: Chirp on %d MHz", wpa_s->dpp_chirp_freq);
+	wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_TX "dst=" MACSTR " freq=%u type=%d",
+		MAC2STR(broadcast), wpa_s->dpp_chirp_freq, type);
+	if (offchannel_send_action(
+		    wpa_s, wpa_s->dpp_chirp_freq, broadcast,
+		    wpa_s->own_addr, broadcast,
+		    wpabuf_head(msg), wpabuf_len(msg),
+		    2000, wpas_dpp_chirp_tx_status, 0) < 0)
+		wpas_dpp_chirp_stop(wpa_s);
+
+	wpabuf_free(announce);
+}
+
+
+static void wpas_dpp_chirp_scan_res_handler(struct wpa_supplicant *wpa_s,
+					    struct wpa_scan_results *scan_res)
+{
+	struct dpp_bootstrap_info *bi = wpa_s->dpp_chirp_bi;
+	unsigned int i;
+	struct hostapd_hw_modes *mode;
+	int c;
+	struct wpa_bss *bss;
+	bool chan6 = wpa_s->hw.modes == NULL;
+
+	if (!bi && !wpa_s->dpp_reconfig_ssid)
+		return;
+
+	wpa_s->dpp_chirp_scan_done = 1;
+
+	os_free(wpa_s->dpp_chirp_freqs);
+	wpa_s->dpp_chirp_freqs = NULL;
+
+	/* Channels from own bootstrapping info */
+	if (bi) {
+		for (i = 0; i < bi->num_freq; i++)
+			int_array_add_unique(&wpa_s->dpp_chirp_freqs,
+					     bi->freq[i]);
+	}
+
+	/* Preferred chirping channels */
+	mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes,
+			HOSTAPD_MODE_IEEE80211G, false);
+	if (mode) {
+		for (c = 0; c < mode->num_channels; c++) {
+			struct hostapd_channel_data *chan = &mode->channels[c];
+
+			if ((chan->flag & HOSTAPD_CHAN_DISABLED) ||
+			    chan->freq != 2437)
+				continue;
+			chan6 = true;
+			break;
+		}
+	}
+	if (chan6)
+		int_array_add_unique(&wpa_s->dpp_chirp_freqs, 2437);
+
+	mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes,
+			HOSTAPD_MODE_IEEE80211A, false);
+	if (mode) {
+		int chan44 = 0, chan149 = 0;
+
+		for (c = 0; c < mode->num_channels; c++) {
+			struct hostapd_channel_data *chan = &mode->channels[c];
+
+			if (chan->flag & (HOSTAPD_CHAN_DISABLED |
+					  HOSTAPD_CHAN_RADAR))
+				continue;
+			if (chan->freq == 5220)
+				chan44 = 1;
+			if (chan->freq == 5745)
+				chan149 = 1;
+		}
+		if (chan149)
+			int_array_add_unique(&wpa_s->dpp_chirp_freqs, 5745);
+		else if (chan44)
+			int_array_add_unique(&wpa_s->dpp_chirp_freqs, 5220);
+	}
+
+	mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes,
+			HOSTAPD_MODE_IEEE80211AD, false);
+	if (mode) {
+		for (c = 0; c < mode->num_channels; c++) {
+			struct hostapd_channel_data *chan = &mode->channels[c];
+
+			if ((chan->flag & (HOSTAPD_CHAN_DISABLED |
+					   HOSTAPD_CHAN_RADAR)) ||
+			    chan->freq != 60480)
+				continue;
+			int_array_add_unique(&wpa_s->dpp_chirp_freqs, 60480);
+			break;
+		}
+	}
+
+	/* Add channels from scan results for APs that advertise Configurator
+	 * Connectivity element */
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (wpa_bss_get_vendor_ie(bss, DPP_CC_IE_VENDOR_TYPE))
+			int_array_add_unique(&wpa_s->dpp_chirp_freqs,
+					     bss->freq);
+	}
+
+	if (!wpa_s->dpp_chirp_freqs ||
+	    eloop_register_timeout(0, 0, wpas_dpp_chirp_next, wpa_s, NULL) < 0)
+		wpas_dpp_chirp_stop(wpa_s);
+}
+
+
+static void wpas_dpp_chirp_next(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	int i;
+
+	if (wpa_s->dpp_chirp_listen)
+		wpas_dpp_listen_stop(wpa_s);
+
+	if (wpa_s->dpp_chirp_freq == 0) {
+		if (wpa_s->dpp_chirp_round % 4 == 0 &&
+		    !wpa_s->dpp_chirp_scan_done) {
+			if (wpas_scan_scheduled(wpa_s)) {
+				wpa_printf(MSG_DEBUG,
+					   "DPP: Deferring chirp scan because another scan is planned already");
+				if (eloop_register_timeout(1, 0,
+							   wpas_dpp_chirp_next,
+							   wpa_s, NULL) < 0) {
+					wpas_dpp_chirp_stop(wpa_s);
+					return;
+				}
+				return;
+			}
+			wpa_printf(MSG_DEBUG,
+				   "DPP: Update channel list for chirping");
+			wpa_s->scan_req = MANUAL_SCAN_REQ;
+			wpa_s->scan_res_handler =
+				wpas_dpp_chirp_scan_res_handler;
+			wpa_supplicant_req_scan(wpa_s, 0, 0);
+			return;
+		}
+		wpa_s->dpp_chirp_freq = wpa_s->dpp_chirp_freqs[0];
+		wpa_s->dpp_chirp_round++;
+		wpa_printf(MSG_DEBUG, "DPP: Start chirping round %d",
+			   wpa_s->dpp_chirp_round);
+	} else {
+		for (i = 0; wpa_s->dpp_chirp_freqs[i]; i++)
+			if (wpa_s->dpp_chirp_freqs[i] == wpa_s->dpp_chirp_freq)
+				break;
+		if (!wpa_s->dpp_chirp_freqs[i]) {
+			wpa_printf(MSG_DEBUG,
+				   "DPP: Previous chirp freq %d not found",
+				   wpa_s->dpp_chirp_freq);
+			return;
+		}
+		i++;
+		if (wpa_s->dpp_chirp_freqs[i]) {
+			wpa_s->dpp_chirp_freq = wpa_s->dpp_chirp_freqs[i];
+		} else {
+			wpa_s->dpp_chirp_iter--;
+			if (wpa_s->dpp_chirp_iter <= 0) {
+				wpa_printf(MSG_DEBUG,
+					   "DPP: Chirping iterations completed");
+				wpas_dpp_chirp_stop(wpa_s);
+				return;
+			}
+			wpa_s->dpp_chirp_freq = 0;
+			wpa_s->dpp_chirp_scan_done = 0;
+			if (eloop_register_timeout(30, 0, wpas_dpp_chirp_next,
+						   wpa_s, NULL) < 0) {
+				wpas_dpp_chirp_stop(wpa_s);
+				return;
+			}
+			if (wpa_s->dpp_chirp_listen) {
+				wpa_printf(MSG_DEBUG,
+					   "DPP: Listen on %d MHz during chirp 30 second wait",
+					wpa_s->dpp_chirp_listen);
+				wpas_dpp_listen_start(wpa_s,
+						      wpa_s->dpp_chirp_listen);
+			} else {
+				wpa_printf(MSG_DEBUG,
+					   "DPP: Wait 30 seconds before starting the next chirping round");
+			}
+			return;
+		}
+	}
+
+	wpas_dpp_chirp_start(wpa_s);
+}
+
+
+int wpas_dpp_chirp(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	const char *pos;
+	int iter = 1, listen_freq = 0;
+	struct dpp_bootstrap_info *bi;
+
+	pos = os_strstr(cmd, " own=");
+	if (!pos)
+		return -1;
+	pos += 5;
+	bi = dpp_bootstrap_get_id(wpa_s->dpp, atoi(pos));
+	if (!bi) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Identified bootstrap info not found");
+		return -1;
+	}
+
+	pos = os_strstr(cmd, " iter=");
+	if (pos) {
+		iter = atoi(pos + 6);
+		if (iter <= 0)
+			return -1;
+	}
+
+	pos = os_strstr(cmd, " listen=");
+	if (pos) {
+		listen_freq = atoi(pos + 8);
+		if (listen_freq <= 0)
+			return -1;
+	}
+
+	wpas_dpp_chirp_stop(wpa_s);
+	wpa_s->dpp_allowed_roles = DPP_CAPAB_ENROLLEE;
+	wpa_s->dpp_qr_mutual = 0;
+	wpa_s->dpp_chirp_bi = bi;
+	wpa_s->dpp_presence_announcement = dpp_build_presence_announcement(bi);
+	if (!wpa_s->dpp_presence_announcement)
+		return -1;
+	wpa_s->dpp_chirp_iter = iter;
+	wpa_s->dpp_chirp_round = 0;
+	wpa_s->dpp_chirp_scan_done = 0;
+	wpa_s->dpp_chirp_listen = listen_freq;
+
+	return eloop_register_timeout(0, 0, wpas_dpp_chirp_next, wpa_s, NULL);
+}
+
+
+void wpas_dpp_chirp_stop(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->dpp_presence_announcement ||
+	    wpa_s->dpp_reconfig_ssid) {
+		offchannel_send_action_done(wpa_s);
+		wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CHIRP_STOPPED);
+	}
+	wpa_s->dpp_chirp_bi = NULL;
+	wpabuf_free(wpa_s->dpp_presence_announcement);
+	wpa_s->dpp_presence_announcement = NULL;
+	if (wpa_s->dpp_chirp_listen)
+		wpas_dpp_listen_stop(wpa_s);
+	wpa_s->dpp_chirp_listen = 0;
+	wpa_s->dpp_chirp_freq = 0;
+	os_free(wpa_s->dpp_chirp_freqs);
+	wpa_s->dpp_chirp_freqs = NULL;
+	eloop_cancel_timeout(wpas_dpp_chirp_next, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_dpp_chirp_timeout, wpa_s, NULL);
+	if (wpa_s->scan_res_handler == wpas_dpp_chirp_scan_res_handler) {
+		wpas_abort_ongoing_scan(wpa_s);
+		wpa_s->scan_res_handler = NULL;
+	}
+}
+
+
+int wpas_dpp_reconfig(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	struct wpa_ssid *ssid;
+	int iter = 1;
+	const char *pos;
+
+	ssid = wpa_config_get_network(wpa_s->conf, atoi(cmd));
+	if (!ssid || !ssid->dpp_connector || !ssid->dpp_netaccesskey ||
+	    !ssid->dpp_csign) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Not a valid network profile for reconfiguration");
+		return -1;
+	}
+
+	pos = os_strstr(cmd, " iter=");
+	if (pos) {
+		iter = atoi(pos + 6);
+		if (iter <= 0)
+			return -1;
+	}
+
+	if (wpa_s->dpp_auth) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Not ready to start reconfiguration - pending authentication exchange in progress");
+		return -1;
+	}
+
+	dpp_free_reconfig_id(wpa_s->dpp_reconfig_id);
+	wpa_s->dpp_reconfig_id = dpp_gen_reconfig_id(ssid->dpp_csign,
+						     ssid->dpp_csign_len,
+						     ssid->dpp_pp_key,
+						     ssid->dpp_pp_key_len);
+	if (!wpa_s->dpp_reconfig_id) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Failed to generate E-id for reconfiguration");
+		return -1;
+	}
+	if (wpa_s->wpa_state >= WPA_AUTHENTICATING) {
+		wpa_printf(MSG_DEBUG, "DPP: Disconnect for reconfiguration");
+		wpa_s->own_disconnect_req = 1;
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+	}
+	wpas_dpp_chirp_stop(wpa_s);
+	wpa_s->dpp_allowed_roles = DPP_CAPAB_ENROLLEE;
+	wpa_s->dpp_qr_mutual = 0;
+	wpa_s->dpp_reconfig_ssid = ssid;
+	wpa_s->dpp_reconfig_ssid_id = ssid->id;
+	wpa_s->dpp_chirp_iter = iter;
+	wpa_s->dpp_chirp_round = 0;
+	wpa_s->dpp_chirp_scan_done = 0;
+	wpa_s->dpp_chirp_listen = 0;
+
+	return eloop_register_timeout(0, 0, wpas_dpp_chirp_next, wpa_s, NULL);
+}
+
+
+static int wpas_dpp_build_conf_resp(struct wpa_supplicant *wpa_s,
+				    struct dpp_authentication *auth, bool tcp)
+{
+	struct wpabuf *resp;
+
+	resp = dpp_build_conf_resp(auth, auth->e_nonce, auth->curve->nonce_len,
+				   auth->e_netrole, true);
+	if (!resp)
+		return -1;
+
+	if (tcp) {
+		auth->conf_resp_tcp = resp;
+		return 0;
+	}
+
+	if (gas_server_set_resp(wpa_s->gas_server, auth->cert_resp_ctx,
+				resp) < 0) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Could not find pending GAS response");
+		wpabuf_free(resp);
+		return -1;
+	}
+	auth->conf_resp = resp;
+	return 0;
+}
+
+
+int wpas_dpp_ca_set(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	int peer = -1;
+	const char *pos, *value;
+	struct dpp_authentication *auth = wpa_s->dpp_auth;
+	u8 *bin;
+	size_t bin_len;
+	struct wpabuf *buf;
+	bool tcp = false;
+
+	pos = os_strstr(cmd, " peer=");
+	if (pos) {
+		peer = atoi(pos + 6);
+		if (!auth || !auth->waiting_cert ||
+		    (auth->peer_bi &&
+		     (unsigned int) peer != auth->peer_bi->id)) {
+			auth = dpp_controller_get_auth(wpa_s->dpp, peer);
+			tcp = true;
+		}
+	}
+
+	if (!auth || !auth->waiting_cert) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: No authentication exchange waiting for certificate information");
+		return -1;
+	}
+
+	if (peer >= 0 &&
+	    (!auth->peer_bi ||
+	     (unsigned int) peer != auth->peer_bi->id) &&
+	    (!auth->tmp_peer_bi ||
+	     (unsigned int) peer != auth->tmp_peer_bi->id)) {
+		wpa_printf(MSG_DEBUG, "DPP: Peer mismatch");
+		return -1;
+	}
+
+	pos = os_strstr(cmd, " value=");
+	if (!pos)
+		return -1;
+	value = pos + 7;
+
+	pos = os_strstr(cmd, " name=");
+	if (!pos)
+		return -1;
+	pos += 6;
+
+	if (os_strncmp(pos, "status ", 7) == 0) {
+		auth->force_conf_resp_status = atoi(value);
+		return wpas_dpp_build_conf_resp(wpa_s, auth, tcp);
+	}
+
+	if (os_strncmp(pos, "trustedEapServerName ", 21) == 0) {
+		os_free(auth->trusted_eap_server_name);
+		auth->trusted_eap_server_name = os_strdup(value);
+		return auth->trusted_eap_server_name ? 0 : -1;
+	}
+
+	bin = base64_decode(value, os_strlen(value), &bin_len);
+	if (!bin)
+		return -1;
+	buf = wpabuf_alloc_copy(bin, bin_len);
+	os_free(bin);
+
+	if (os_strncmp(pos, "caCert ", 7) == 0) {
+		wpabuf_free(auth->cacert);
+		auth->cacert = buf;
+		return 0;
+	}
+
+	if (os_strncmp(pos, "certBag ", 8) == 0) {
+		wpabuf_free(auth->certbag);
+		auth->certbag = buf;
+		return wpas_dpp_build_conf_resp(wpa_s, auth, tcp);
+	}
+
+	wpabuf_free(buf);
+	return -1;
+}
+
+#endif /* CONFIG_DPP2 */
diff --git a/wpa_supplicant/dpp_supplicant.h b/wpa_supplicant/dpp_supplicant.h
new file mode 100644
index 000000000000..b0d5fcf18835
--- /dev/null
+++ b/wpa_supplicant/dpp_supplicant.h
@@ -0,0 +1,45 @@
+/*
+ * wpa_supplicant - DPP
+ * Copyright (c) 2017, Qualcomm Atheros, Inc.
+ * Copyright (c) 2018-2020, The Linux Foundation
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef DPP_SUPPLICANT_H
+#define DPP_SUPPLICANT_H
+
+enum dpp_status_error;
+
+int wpas_dpp_qr_code(struct wpa_supplicant *wpa_s, const char *cmd);
+int wpas_dpp_nfc_uri(struct wpa_supplicant *wpa_s, const char *cmd);
+int wpas_dpp_nfc_handover_req(struct wpa_supplicant *wpa_s, const char *cmd);
+int wpas_dpp_nfc_handover_sel(struct wpa_supplicant *wpa_s, const char *cmd);
+int wpas_dpp_auth_init(struct wpa_supplicant *wpa_s, const char *cmd);
+int wpas_dpp_listen(struct wpa_supplicant *wpa_s, const char *cmd);
+void wpas_dpp_listen_stop(struct wpa_supplicant *wpa_s);
+void wpas_dpp_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+				   unsigned int freq, unsigned int duration);
+void wpas_dpp_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+					  unsigned int freq);
+void wpas_dpp_rx_action(struct wpa_supplicant *wpa_s, const u8 *src,
+			const u8 *buf, size_t len, unsigned int freq);
+int wpas_dpp_configurator_sign(struct wpa_supplicant *wpa_s, const char *cmd);
+int wpas_dpp_pkex_add(struct wpa_supplicant *wpa_s, const char *cmd);
+int wpas_dpp_pkex_remove(struct wpa_supplicant *wpa_s, const char *id);
+void wpas_dpp_stop(struct wpa_supplicant *wpa_s);
+int wpas_dpp_init(struct wpa_supplicant *wpa_s);
+void wpas_dpp_deinit(struct wpa_supplicant *wpa_s);
+int wpas_dpp_check_connect(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+			   struct wpa_bss *bss);
+int wpas_dpp_controller_start(struct wpa_supplicant *wpa_s, const char *cmd);
+void wpas_dpp_connected(struct wpa_supplicant *wpa_s);
+void wpas_dpp_send_conn_status_result(struct wpa_supplicant *wpa_s,
+				      enum dpp_status_error result);
+int wpas_dpp_chirp(struct wpa_supplicant *wpa_s, const char *cmd);
+void wpas_dpp_chirp_stop(struct wpa_supplicant *wpa_s);
+int wpas_dpp_reconfig(struct wpa_supplicant *wpa_s, const char *cmd);
+int wpas_dpp_ca_set(struct wpa_supplicant *wpa_s, const char *cmd);
+
+#endif /* DPP_SUPPLICANT_H */
diff --git a/wpa_supplicant/driver_i.h b/wpa_supplicant/driver_i.h
new file mode 100644
index 000000000000..237f4e08516f
--- /dev/null
+++ b/wpa_supplicant/driver_i.h
@@ -0,0 +1,1120 @@
+/*
+ * wpa_supplicant - Internal driver interface wrappers
+ * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef DRIVER_I_H
+#define DRIVER_I_H
+
+#include "drivers/driver.h"
+
+/* driver_ops */
+static inline void * wpa_drv_init(struct wpa_supplicant *wpa_s,
+				  const char *ifname)
+{
+	if (wpa_s->driver->init2)
+		return wpa_s->driver->init2(wpa_s, ifname,
+					    wpa_s->global_drv_priv);
+	if (wpa_s->driver->init) {
+		return wpa_s->driver->init(wpa_s, ifname);
+	}
+	return NULL;
+}
+
+static inline void wpa_drv_deinit(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->deinit)
+		wpa_s->driver->deinit(wpa_s->drv_priv);
+}
+
+static inline int wpa_drv_set_param(struct wpa_supplicant *wpa_s,
+				    const char *param)
+{
+	if (wpa_s->driver->set_param)
+		return wpa_s->driver->set_param(wpa_s->drv_priv, param);
+	return 0;
+}
+
+static inline int wpa_drv_set_countermeasures(struct wpa_supplicant *wpa_s,
+					      int enabled)
+{
+	if (wpa_s->driver->set_countermeasures) {
+		return wpa_s->driver->set_countermeasures(wpa_s->drv_priv,
+							  enabled);
+	}
+	return -1;
+}
+
+static inline int wpa_drv_authenticate(struct wpa_supplicant *wpa_s,
+				       struct wpa_driver_auth_params *params)
+{
+	if (wpa_s->driver->authenticate)
+		return wpa_s->driver->authenticate(wpa_s->drv_priv, params);
+	return -1;
+}
+
+static inline int wpa_drv_associate(struct wpa_supplicant *wpa_s,
+				    struct wpa_driver_associate_params *params)
+{
+	if (wpa_s->driver->associate) {
+		return wpa_s->driver->associate(wpa_s->drv_priv, params);
+	}
+	return -1;
+}
+
+static inline int wpa_drv_init_mesh(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->init_mesh)
+		return wpa_s->driver->init_mesh(wpa_s->drv_priv);
+	return -1;
+}
+
+static inline int wpa_drv_join_mesh(struct wpa_supplicant *wpa_s,
+				    struct wpa_driver_mesh_join_params *params)
+{
+	if (wpa_s->driver->join_mesh)
+		return wpa_s->driver->join_mesh(wpa_s->drv_priv, params);
+	return -1;
+}
+
+static inline int wpa_drv_leave_mesh(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->leave_mesh)
+		return wpa_s->driver->leave_mesh(wpa_s->drv_priv);
+	return -1;
+}
+
+static inline int wpa_drv_mesh_link_probe(struct wpa_supplicant *wpa_s,
+					  const u8 *addr,
+					  const u8 *eth, size_t len)
+{
+	if (wpa_s->driver->probe_mesh_link)
+		return wpa_s->driver->probe_mesh_link(wpa_s->drv_priv, addr,
+						      eth, len);
+	return -1;
+}
+
+static inline int wpa_drv_scan(struct wpa_supplicant *wpa_s,
+			       struct wpa_driver_scan_params *params)
+{
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->test_failure == WPAS_TEST_FAILURE_SCAN_TRIGGER)
+		return -EBUSY;
+#endif /* CONFIG_TESTING_OPTIONS */
+	if (wpa_s->driver->scan2)
+		return wpa_s->driver->scan2(wpa_s->drv_priv, params);
+	return -1;
+}
+
+static inline int wpa_drv_sched_scan(struct wpa_supplicant *wpa_s,
+				     struct wpa_driver_scan_params *params)
+{
+	if (wpa_s->driver->sched_scan)
+		return wpa_s->driver->sched_scan(wpa_s->drv_priv, params);
+	return -1;
+}
+
+static inline int wpa_drv_stop_sched_scan(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->stop_sched_scan)
+		return wpa_s->driver->stop_sched_scan(wpa_s->drv_priv);
+	return -1;
+}
+
+struct wpa_scan_results *
+wpa_drv_get_scan_results2(struct wpa_supplicant *wpa_s);
+
+static inline int wpa_drv_get_bssid(struct wpa_supplicant *wpa_s, u8 *bssid)
+{
+	if (wpa_s->driver->get_bssid) {
+		return wpa_s->driver->get_bssid(wpa_s->drv_priv, bssid);
+	}
+	return -1;
+}
+
+static inline int wpa_drv_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid)
+{
+	if (wpa_s->driver->get_ssid) {
+		return wpa_s->driver->get_ssid(wpa_s->drv_priv, ssid);
+	}
+	return -1;
+}
+
+static inline int wpa_drv_set_key(struct wpa_supplicant *wpa_s,
+				  enum wpa_alg alg, const u8 *addr,
+				  int key_idx, int set_tx,
+				  const u8 *seq, size_t seq_len,
+				  const u8 *key, size_t key_len,
+				  enum key_flag key_flag)
+{
+	struct wpa_driver_set_key_params params;
+
+	os_memset(&params, 0, sizeof(params));
+	params.ifname = wpa_s->ifname;
+	params.alg = alg;
+	params.addr = addr;
+	params.key_idx = key_idx;
+	params.set_tx = set_tx;
+	params.seq = seq;
+	params.seq_len = seq_len;
+	params.key = key;
+	params.key_len = key_len;
+	params.key_flag = key_flag;
+
+	if (alg != WPA_ALG_NONE) {
+		/* keyidx = 1 can be either a broadcast or--with
+		 * Extended Key ID--a unicast key. Use bit 15 for
+		 * the pairwise keyidx 1 which is hopefully high enough
+		 * to not clash with future extensions.
+		 */
+		if (key_idx == 1 && (key_flag & KEY_FLAG_PAIRWISE))
+			wpa_s->keys_cleared &= ~BIT(15);
+		else if (key_idx >= 0 && key_idx <= 5)
+			wpa_s->keys_cleared &= ~BIT(key_idx);
+		else
+			wpa_s->keys_cleared = 0;
+	}
+	if (wpa_s->driver->set_key) {
+		return wpa_s->driver->set_key(wpa_s->drv_priv, &params);
+	}
+	return -1;
+}
+
+static inline int wpa_drv_get_seqnum(struct wpa_supplicant *wpa_s,
+				     const u8 *addr, int idx, u8 *seq)
+{
+	if (wpa_s->driver->get_seqnum)
+		return wpa_s->driver->get_seqnum(wpa_s->ifname, wpa_s->drv_priv,
+						 addr, idx, seq);
+	return -1;
+}
+
+static inline int wpa_drv_sta_deauth(struct wpa_supplicant *wpa_s,
+				     const u8 *addr, u16 reason_code)
+{
+	if (wpa_s->driver->sta_deauth) {
+		return wpa_s->driver->sta_deauth(wpa_s->drv_priv,
+						 wpa_s->own_addr, addr,
+						 reason_code);
+	}
+	return -1;
+}
+
+static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s,
+					 const u8 *addr, u16 reason_code)
+{
+	if (wpa_s->driver->deauthenticate) {
+		return wpa_s->driver->deauthenticate(wpa_s->drv_priv, addr,
+						     reason_code);
+	}
+	return -1;
+}
+
+static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s,
+				    struct wpa_pmkid_params *params)
+{
+	if (wpa_s->driver->add_pmkid) {
+		return wpa_s->driver->add_pmkid(wpa_s->drv_priv, params);
+	}
+	return -1;
+}
+
+static inline int wpa_drv_remove_pmkid(struct wpa_supplicant *wpa_s,
+				       struct wpa_pmkid_params *params)
+{
+	if (wpa_s->driver->remove_pmkid) {
+		return wpa_s->driver->remove_pmkid(wpa_s->drv_priv, params);
+	}
+	return -1;
+}
+
+static inline int wpa_drv_flush_pmkid(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->flush_pmkid) {
+		return wpa_s->driver->flush_pmkid(wpa_s->drv_priv);
+	}
+	return -1;
+}
+
+static inline int wpa_drv_get_capa(struct wpa_supplicant *wpa_s,
+				   struct wpa_driver_capa *capa)
+{
+	if (wpa_s->driver->get_capa) {
+		return wpa_s->driver->get_capa(wpa_s->drv_priv, capa);
+	}
+	return -1;
+}
+
+static inline void wpa_drv_poll(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->poll) {
+		wpa_s->driver->poll(wpa_s->drv_priv);
+	}
+}
+
+static inline const char * wpa_drv_get_ifname(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->get_ifname) {
+		return wpa_s->driver->get_ifname(wpa_s->drv_priv);
+	}
+	return NULL;
+}
+
+static inline const char *
+wpa_driver_get_radio_name(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->get_radio_name)
+		return wpa_s->driver->get_radio_name(wpa_s->drv_priv);
+	return NULL;
+}
+
+static inline const u8 * wpa_drv_get_mac_addr(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->get_mac_addr) {
+		return wpa_s->driver->get_mac_addr(wpa_s->drv_priv);
+	}
+	return NULL;
+}
+
+static inline int wpa_drv_set_operstate(struct wpa_supplicant *wpa_s,
+					int state)
+{
+	if (wpa_s->driver->set_operstate)
+		return wpa_s->driver->set_operstate(wpa_s->drv_priv, state);
+	return 0;
+}
+
+static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s,
+					     const u8 *addr, int protect_type,
+					     int key_type)
+{
+	if (wpa_s->driver->mlme_setprotection)
+		return wpa_s->driver->mlme_setprotection(wpa_s->drv_priv, addr,
+							 protect_type,
+							 key_type);
+	return 0;
+}
+
+static inline struct hostapd_hw_modes *
+wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes,
+			    u16 *flags, u8 *dfs_domain)
+{
+	if (wpa_s->driver->get_hw_feature_data)
+		return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv,
+							  num_modes, flags,
+							  dfs_domain);
+	return NULL;
+}
+
+static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s,
+				      const char *alpha2)
+{
+	if (wpa_s->driver->set_country)
+		return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2);
+	return 0;
+}
+
+static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s,
+				    const u8 *data, size_t data_len, int noack,
+				    unsigned int freq, unsigned int wait)
+{
+	if (wpa_s->driver->send_mlme)
+		return wpa_s->driver->send_mlme(wpa_s->drv_priv,
+						data, data_len, noack,
+						freq, NULL, 0, 0, wait);
+	return -1;
+}
+
+static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s,
+					const u8 *md,
+					const u8 *ies, size_t ies_len)
+{
+	if (wpa_s->driver->update_ft_ies)
+		return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md,
+						    ies, ies_len);
+	return -1;
+}
+
+static inline int wpa_drv_set_ap(struct wpa_supplicant *wpa_s,
+				 struct wpa_driver_ap_params *params)
+{
+	if (wpa_s->driver->set_ap)
+		return wpa_s->driver->set_ap(wpa_s->drv_priv, params);
+	return -1;
+}
+
+static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s,
+				  struct hostapd_sta_add_params *params)
+{
+	if (wpa_s->driver->sta_add)
+		return wpa_s->driver->sta_add(wpa_s->drv_priv, params);
+	return -1;
+}
+
+static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s,
+				     const u8 *addr)
+{
+	if (wpa_s->driver->sta_remove)
+		return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr);
+	return -1;
+}
+
+static inline int wpa_drv_tx_control_port(struct wpa_supplicant *wpa_s,
+					  const u8 *dest, u16 proto,
+					  const u8 *buf, size_t len,
+					  int no_encrypt)
+{
+	if (!wpa_s->driver->tx_control_port)
+		return -1;
+	return wpa_s->driver->tx_control_port(wpa_s->drv_priv, dest, proto,
+					      buf, len, no_encrypt);
+}
+
+static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s,
+					  const u8 *addr, const u8 *data,
+					  size_t data_len, int encrypt,
+					  const u8 *own_addr, u32 flags)
+{
+	if (wpa_s->driver->hapd_send_eapol)
+		return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr,
+						      data, data_len, encrypt,
+						      own_addr, flags);
+	return -1;
+}
+
+static inline int wpa_drv_sta_set_flags(struct wpa_supplicant *wpa_s,
+					const u8 *addr, int total_flags,
+					int flags_or, int flags_and)
+{
+	if (wpa_s->driver->sta_set_flags)
+		return wpa_s->driver->sta_set_flags(wpa_s->drv_priv, addr,
+						    total_flags, flags_or,
+						    flags_and);
+	return -1;
+}
+
+static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s,
+					int authorized)
+{
+	if (wpa_s->driver->set_supp_port) {
+		return wpa_s->driver->set_supp_port(wpa_s->drv_priv,
+						    authorized);
+	}
+	return 0;
+}
+
+static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s,
+				      unsigned int freq,
+				      unsigned int wait,
+				      const u8 *dst, const u8 *src,
+				      const u8 *bssid,
+				      const u8 *data, size_t data_len,
+				      int no_cck)
+{
+	if (wpa_s->driver->send_action)
+		return wpa_s->driver->send_action(wpa_s->drv_priv, freq,
+						  wait, dst, src, bssid,
+						  data, data_len, no_cck);
+	return -1;
+}
+
+static inline void wpa_drv_send_action_cancel_wait(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->send_action_cancel_wait)
+		wpa_s->driver->send_action_cancel_wait(wpa_s->drv_priv);
+}
+
+static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
+				   struct hostapd_freq_params *freq)
+{
+	if (wpa_s->driver->set_freq)
+		return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
+	return -1;
+}
+
+static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
+				 enum wpa_driver_if_type type,
+				 const char *ifname, const u8 *addr,
+				 void *bss_ctx, char *force_ifname,
+				 u8 *if_addr, const char *bridge)
+{
+	if (wpa_s->driver->if_add)
+		return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname,
+					     addr, bss_ctx, NULL, force_ifname,
+					     if_addr, bridge, 0, 0);
+	return -1;
+}
+
+static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
+				    enum wpa_driver_if_type type,
+				    const char *ifname)
+{
+	if (wpa_s->driver->if_remove)
+		return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
+	return -1;
+}
+
+static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
+					    unsigned int freq,
+					    unsigned int duration)
+{
+	if (wpa_s->driver->remain_on_channel)
+		return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
+							duration);
+	return -1;
+}
+
+static inline int wpa_drv_cancel_remain_on_channel(
+	struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->cancel_remain_on_channel)
+		return wpa_s->driver->cancel_remain_on_channel(
+			wpa_s->drv_priv);
+	return -1;
+}
+
+static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
+					   int report)
+{
+	if (wpa_s->driver->probe_req_report)
+		return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
+						       report);
+	return -1;
+}
+
+static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->deinit_ap)
+		return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
+	return 0;
+}
+
+static inline int wpa_drv_deinit_p2p_cli(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->deinit_p2p_cli)
+		return wpa_s->driver->deinit_p2p_cli(wpa_s->drv_priv);
+	return 0;
+}
+
+static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->suspend)
+		wpa_s->driver->suspend(wpa_s->drv_priv);
+}
+
+static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver->resume)
+		wpa_s->driver->resume(wpa_s->drv_priv);
+}
+
+static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
+					 int threshold, int hysteresis)
+{
+	if (wpa_s->driver->signal_monitor)
+		return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
+						     threshold, hysteresis);
+	return -1;
+}
+
+int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s,
+			struct wpa_signal_info *si);
+
+static inline int wpa_drv_channel_info(struct wpa_supplicant *wpa_s,
+				       struct wpa_channel_info *ci)
+{
+	if (wpa_s->driver->channel_info)
+		return wpa_s->driver->channel_info(wpa_s->drv_priv, ci);
+	return -1;
+}
+
+static inline int wpa_drv_pktcnt_poll(struct wpa_supplicant *wpa_s,
+				      struct hostap_sta_driver_data *sta)
+{
+	if (wpa_s->driver->read_sta_data)
+		return wpa_s->driver->read_sta_data(wpa_s->drv_priv, sta,
+						    wpa_s->bssid);
+	return -1;
+}
+
+static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
+					const struct wpabuf *beacon,
+					const struct wpabuf *proberesp,
+					const struct wpabuf *assocresp)
+{
+	if (!wpa_s->driver->set_ap_wps_ie)
+		return -1;
+	return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
+					    proberesp, assocresp);
+}
+
+static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
+				  u8 *buf, size_t buf_len)
+{
+	if (!wpa_s->driver->get_noa)
+		return -1;
+	return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
+}
+
+static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s,
+					    int legacy_ps, int opp_ps,
+					    int ctwindow)
+{
+	if (!wpa_s->driver->set_p2p_powersave)
+		return -1;
+	return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps,
+						opp_ps, ctwindow);
+}
+
+static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu)
+{
+	if (!wpa_s->driver->ampdu)
+		return -1;
+	return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu);
+}
+
+static inline int wpa_drv_send_tdls_mgmt(struct wpa_supplicant *wpa_s,
+					 const u8 *dst, u8 action_code,
+					 u8 dialog_token, u16 status_code,
+					 u32 peer_capab, int initiator,
+					 const u8 *buf, size_t len)
+{
+	if (wpa_s->driver->send_tdls_mgmt) {
+		return wpa_s->driver->send_tdls_mgmt(wpa_s->drv_priv, dst,
+						     action_code, dialog_token,
+						     status_code, peer_capab,
+						     initiator, buf, len);
+	}
+	return -1;
+}
+
+static inline int wpa_drv_tdls_oper(struct wpa_supplicant *wpa_s,
+				    enum tdls_oper oper, const u8 *peer)
+{
+	if (!wpa_s->driver->tdls_oper)
+		return -1;
+	return wpa_s->driver->tdls_oper(wpa_s->drv_priv, oper, peer);
+}
+
+#ifdef ANDROID
+static inline int wpa_drv_driver_cmd(struct wpa_supplicant *wpa_s,
+				     char *cmd, char *buf, size_t buf_len)
+{
+	if (!wpa_s->driver->driver_cmd)
+		return -1;
+	return wpa_s->driver->driver_cmd(wpa_s->drv_priv, cmd, buf, buf_len);
+}
+#endif /* ANDROID */
+
+static inline void wpa_drv_set_rekey_info(struct wpa_supplicant *wpa_s,
+					  const u8 *kek, size_t kek_len,
+					  const u8 *kck, size_t kck_len,
+					  const u8 *replay_ctr)
+{
+	if (!wpa_s->driver->set_rekey_info)
+		return;
+	wpa_s->driver->set_rekey_info(wpa_s->drv_priv, kek, kek_len,
+				      kck, kck_len, replay_ctr);
+}
+
+static inline int wpa_drv_radio_disable(struct wpa_supplicant *wpa_s,
+					int disabled)
+{
+	if (!wpa_s->driver->radio_disable)
+		return -1;
+	return wpa_s->driver->radio_disable(wpa_s->drv_priv, disabled);
+}
+
+static inline int wpa_drv_switch_channel(struct wpa_supplicant *wpa_s,
+					 struct csa_settings *settings)
+{
+	if (!wpa_s->driver->switch_channel)
+		return -1;
+	return wpa_s->driver->switch_channel(wpa_s->drv_priv, settings);
+}
+
+static inline int wpa_drv_add_ts(struct wpa_supplicant *wpa_s, u8 tsid,
+				 const u8 *address, u8 user_priority,
+				 u16 admitted_time)
+{
+	if (!wpa_s->driver->add_tx_ts)
+		return -1;
+	return wpa_s->driver->add_tx_ts(wpa_s->drv_priv, tsid, address,
+					user_priority, admitted_time);
+}
+
+static inline int wpa_drv_del_ts(struct wpa_supplicant *wpa_s, u8 tid,
+				 const u8 *address)
+{
+	if (!wpa_s->driver->del_tx_ts)
+		return -1;
+	return wpa_s->driver->del_tx_ts(wpa_s->drv_priv, tid, address);
+}
+
+static inline int wpa_drv_tdls_enable_channel_switch(
+	struct wpa_supplicant *wpa_s, const u8 *addr, u8 oper_class,
+	const struct hostapd_freq_params *freq_params)
+{
+	if (!wpa_s->driver->tdls_enable_channel_switch)
+		return -1;
+	return wpa_s->driver->tdls_enable_channel_switch(wpa_s->drv_priv, addr,
+							 oper_class,
+							 freq_params);
+}
+
+static inline int
+wpa_drv_tdls_disable_channel_switch(struct wpa_supplicant *wpa_s,
+				    const u8 *addr)
+{
+	if (!wpa_s->driver->tdls_disable_channel_switch)
+		return -1;
+	return wpa_s->driver->tdls_disable_channel_switch(wpa_s->drv_priv,
+							  addr);
+}
+
+static inline int wpa_drv_wnm_oper(struct wpa_supplicant *wpa_s,
+				   enum wnm_oper oper, const u8 *peer,
+				   u8 *buf, u16 *buf_len)
+{
+	if (!wpa_s->driver->wnm_oper)
+		return -1;
+	return wpa_s->driver->wnm_oper(wpa_s->drv_priv, oper, peer, buf,
+				       buf_len);
+}
+
+static inline int wpa_drv_status(struct wpa_supplicant *wpa_s,
+				 char *buf, size_t buflen)
+{
+	if (!wpa_s->driver->status)
+		return -1;
+	return wpa_s->driver->status(wpa_s->drv_priv, buf, buflen);
+}
+
+static inline int wpa_drv_set_qos_map(struct wpa_supplicant *wpa_s,
+				      const u8 *qos_map_set, u8 qos_map_set_len)
+{
+	if (!wpa_s->driver->set_qos_map)
+		return -1;
+	return wpa_s->driver->set_qos_map(wpa_s->drv_priv, qos_map_set,
+					  qos_map_set_len);
+}
+
+static inline int wpa_drv_get_wowlan(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->driver->get_wowlan)
+		return 0;
+	return wpa_s->driver->get_wowlan(wpa_s->drv_priv);
+}
+
+static inline int wpa_drv_wowlan(struct wpa_supplicant *wpa_s,
+				 const struct wowlan_triggers *triggers)
+{
+	if (!wpa_s->driver->set_wowlan)
+		return -1;
+	return wpa_s->driver->set_wowlan(wpa_s->drv_priv, triggers);
+}
+
+static inline int wpa_drv_vendor_cmd(struct wpa_supplicant *wpa_s,
+				     int vendor_id, int subcmd, const u8 *data,
+				     size_t data_len,
+				     enum nested_attr nested_attr_flag,
+				     struct wpabuf *buf)
+{
+	if (!wpa_s->driver->vendor_cmd)
+		return -1;
+	return wpa_s->driver->vendor_cmd(wpa_s->drv_priv, vendor_id, subcmd,
+					 data, data_len, nested_attr_flag, buf);
+}
+
+static inline int wpa_drv_roaming(struct wpa_supplicant *wpa_s, int allowed,
+				  const u8 *bssid)
+{
+	if (!wpa_s->driver->roaming)
+		return -1;
+	return wpa_s->driver->roaming(wpa_s->drv_priv, allowed, bssid);
+}
+
+static inline int wpa_drv_disable_fils(struct wpa_supplicant *wpa_s,
+				       int disable)
+{
+	if (!wpa_s->driver->disable_fils)
+		return -1;
+	return wpa_s->driver->disable_fils(wpa_s->drv_priv, disable);
+}
+
+static inline int wpa_drv_set_mac_addr(struct wpa_supplicant *wpa_s,
+				       const u8 *addr)
+{
+	if (!wpa_s->driver->set_mac_addr)
+		return -1;
+	return wpa_s->driver->set_mac_addr(wpa_s->drv_priv, addr);
+}
+
+
+#ifdef CONFIG_MACSEC
+
+static inline int wpa_drv_macsec_init(struct wpa_supplicant *wpa_s,
+				      struct macsec_init_params *params)
+{
+	if (!wpa_s->driver->macsec_init)
+		return -1;
+	return wpa_s->driver->macsec_init(wpa_s->drv_priv, params);
+}
+
+static inline int wpa_drv_macsec_deinit(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->driver->macsec_deinit)
+		return -1;
+	return wpa_s->driver->macsec_deinit(wpa_s->drv_priv);
+}
+
+static inline int wpa_drv_macsec_get_capability(struct wpa_supplicant *wpa_s,
+						enum macsec_cap *cap)
+{
+	if (!wpa_s->driver->macsec_get_capability)
+		return -1;
+	return wpa_s->driver->macsec_get_capability(wpa_s->drv_priv, cap);
+}
+
+static inline int wpa_drv_enable_protect_frames(struct wpa_supplicant *wpa_s,
+						bool enabled)
+{
+	if (!wpa_s->driver->enable_protect_frames)
+		return -1;
+	return wpa_s->driver->enable_protect_frames(wpa_s->drv_priv, enabled);
+}
+
+static inline int wpa_drv_enable_encrypt(struct wpa_supplicant *wpa_s,
+						bool enabled)
+{
+	if (!wpa_s->driver->enable_encrypt)
+		return -1;
+	return wpa_s->driver->enable_encrypt(wpa_s->drv_priv, enabled);
+}
+
+static inline int wpa_drv_set_replay_protect(struct wpa_supplicant *wpa_s,
+					     bool enabled, u32 window)
+{
+	if (!wpa_s->driver->set_replay_protect)
+		return -1;
+	return wpa_s->driver->set_replay_protect(wpa_s->drv_priv, enabled,
+						 window);
+}
+
+static inline int wpa_drv_set_current_cipher_suite(struct wpa_supplicant *wpa_s,
+						   u64 cs)
+{
+	if (!wpa_s->driver->set_current_cipher_suite)
+		return -1;
+	return wpa_s->driver->set_current_cipher_suite(wpa_s->drv_priv, cs);
+}
+
+static inline int wpa_drv_enable_controlled_port(struct wpa_supplicant *wpa_s,
+						 bool enabled)
+{
+	if (!wpa_s->driver->enable_controlled_port)
+		return -1;
+	return wpa_s->driver->enable_controlled_port(wpa_s->drv_priv, enabled);
+}
+
+static inline int wpa_drv_get_receive_lowest_pn(struct wpa_supplicant *wpa_s,
+						struct receive_sa *sa)
+{
+	if (!wpa_s->driver->get_receive_lowest_pn)
+		return -1;
+	return wpa_s->driver->get_receive_lowest_pn(wpa_s->drv_priv, sa);
+}
+
+static inline int wpa_drv_get_transmit_next_pn(struct wpa_supplicant *wpa_s,
+						struct transmit_sa *sa)
+{
+	if (!wpa_s->driver->get_transmit_next_pn)
+		return -1;
+	return wpa_s->driver->get_transmit_next_pn(wpa_s->drv_priv, sa);
+}
+
+static inline int wpa_drv_set_transmit_next_pn(struct wpa_supplicant *wpa_s,
+						struct transmit_sa *sa)
+{
+	if (!wpa_s->driver->set_transmit_next_pn)
+		return -1;
+	return wpa_s->driver->set_transmit_next_pn(wpa_s->drv_priv, sa);
+}
+
+static inline int wpa_drv_set_receive_lowest_pn(struct wpa_supplicant *wpa_s,
+						struct receive_sa *sa)
+{
+	if (!wpa_s->driver->set_receive_lowest_pn)
+		return -1;
+	return wpa_s->driver->set_receive_lowest_pn(wpa_s->drv_priv, sa);
+}
+
+static inline int
+wpa_drv_create_receive_sc(struct wpa_supplicant *wpa_s, struct receive_sc *sc,
+			  unsigned int conf_offset, int validation)
+{
+	if (!wpa_s->driver->create_receive_sc)
+		return -1;
+	return wpa_s->driver->create_receive_sc(wpa_s->drv_priv, sc,
+						conf_offset, validation);
+}
+
+static inline int wpa_drv_delete_receive_sc(struct wpa_supplicant *wpa_s,
+					    struct receive_sc *sc)
+{
+	if (!wpa_s->driver->delete_receive_sc)
+		return -1;
+	return wpa_s->driver->delete_receive_sc(wpa_s->drv_priv, sc);
+}
+
+static inline int wpa_drv_create_receive_sa(struct wpa_supplicant *wpa_s,
+					    struct receive_sa *sa)
+{
+	if (!wpa_s->driver->create_receive_sa)
+		return -1;
+	return wpa_s->driver->create_receive_sa(wpa_s->drv_priv, sa);
+}
+
+static inline int wpa_drv_delete_receive_sa(struct wpa_supplicant *wpa_s,
+					    struct receive_sa *sa)
+{
+	if (!wpa_s->driver->delete_receive_sa)
+		return -1;
+	return wpa_s->driver->delete_receive_sa(wpa_s->drv_priv, sa);
+}
+
+static inline int wpa_drv_enable_receive_sa(struct wpa_supplicant *wpa_s,
+					    struct receive_sa *sa)
+{
+	if (!wpa_s->driver->enable_receive_sa)
+		return -1;
+	return wpa_s->driver->enable_receive_sa(wpa_s->drv_priv, sa);
+}
+
+static inline int wpa_drv_disable_receive_sa(struct wpa_supplicant *wpa_s,
+					     struct receive_sa *sa)
+{
+	if (!wpa_s->driver->disable_receive_sa)
+		return -1;
+	return wpa_s->driver->disable_receive_sa(wpa_s->drv_priv, sa);
+}
+
+static inline int
+wpa_drv_create_transmit_sc(struct wpa_supplicant *wpa_s, struct transmit_sc *sc,
+			   unsigned int conf_offset)
+{
+	if (!wpa_s->driver->create_transmit_sc)
+		return -1;
+	return wpa_s->driver->create_transmit_sc(wpa_s->drv_priv, sc,
+						 conf_offset);
+}
+
+static inline int wpa_drv_delete_transmit_sc(struct wpa_supplicant *wpa_s,
+					     struct transmit_sc *sc)
+{
+	if (!wpa_s->driver->delete_transmit_sc)
+		return -1;
+	return wpa_s->driver->delete_transmit_sc(wpa_s->drv_priv, sc);
+}
+
+static inline int wpa_drv_create_transmit_sa(struct wpa_supplicant *wpa_s,
+					     struct transmit_sa *sa)
+{
+	if (!wpa_s->driver->create_transmit_sa)
+		return -1;
+	return wpa_s->driver->create_transmit_sa(wpa_s->drv_priv, sa);
+}
+
+static inline int wpa_drv_delete_transmit_sa(struct wpa_supplicant *wpa_s,
+					     struct transmit_sa *sa)
+{
+	if (!wpa_s->driver->delete_transmit_sa)
+		return -1;
+	return wpa_s->driver->delete_transmit_sa(wpa_s->drv_priv, sa);
+}
+
+static inline int wpa_drv_enable_transmit_sa(struct wpa_supplicant *wpa_s,
+					     struct transmit_sa *sa)
+{
+	if (!wpa_s->driver->enable_transmit_sa)
+		return -1;
+	return wpa_s->driver->enable_transmit_sa(wpa_s->drv_priv, sa);
+}
+
+static inline int wpa_drv_disable_transmit_sa(struct wpa_supplicant *wpa_s,
+					      struct transmit_sa *sa)
+{
+	if (!wpa_s->driver->disable_transmit_sa)
+		return -1;
+	return wpa_s->driver->disable_transmit_sa(wpa_s->drv_priv, sa);
+}
+#endif /* CONFIG_MACSEC */
+
+static inline int wpa_drv_setband(struct wpa_supplicant *wpa_s,
+				  u32 band_mask)
+{
+	if (!wpa_s->driver->set_band)
+		return -1;
+	return wpa_s->driver->set_band(wpa_s->drv_priv, band_mask);
+}
+
+static inline int wpa_drv_get_pref_freq_list(struct wpa_supplicant *wpa_s,
+					     enum wpa_driver_if_type if_type,
+					     unsigned int *num,
+					     unsigned int *freq_list)
+{
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->get_pref_freq_list_override)
+		return wpas_ctrl_iface_get_pref_freq_list_override(
+			wpa_s, if_type, num, freq_list);
+#endif /* CONFIG_TESTING_OPTIONS */
+	if (!wpa_s->driver->get_pref_freq_list)
+		return -1;
+	return wpa_s->driver->get_pref_freq_list(wpa_s->drv_priv, if_type,
+						 num, freq_list);
+}
+
+static inline int wpa_drv_set_prob_oper_freq(struct wpa_supplicant *wpa_s,
+					     unsigned int freq)
+{
+	if (!wpa_s->driver->set_prob_oper_freq)
+		return 0;
+	return wpa_s->driver->set_prob_oper_freq(wpa_s->drv_priv, freq);
+}
+
+static inline int wpa_drv_abort_scan(struct wpa_supplicant *wpa_s,
+				     u64 scan_cookie)
+{
+	if (!wpa_s->driver->abort_scan)
+		return -1;
+	return wpa_s->driver->abort_scan(wpa_s->drv_priv, scan_cookie);
+}
+
+static inline int wpa_drv_configure_frame_filters(struct wpa_supplicant *wpa_s,
+						  u32 filters)
+{
+	if (!wpa_s->driver->configure_data_frame_filters)
+		return -1;
+	return wpa_s->driver->configure_data_frame_filters(wpa_s->drv_priv,
+							   filters);
+}
+
+static inline int wpa_drv_get_ext_capa(struct wpa_supplicant *wpa_s,
+				       enum wpa_driver_if_type type)
+{
+	if (!wpa_s->driver->get_ext_capab)
+		return -1;
+	return wpa_s->driver->get_ext_capab(wpa_s->drv_priv, type,
+					    &wpa_s->extended_capa,
+					    &wpa_s->extended_capa_mask,
+					    &wpa_s->extended_capa_len);
+}
+
+static inline int wpa_drv_p2p_lo_start(struct wpa_supplicant *wpa_s,
+				       unsigned int channel,
+				       unsigned int period,
+				       unsigned int interval,
+				       unsigned int count,
+				       const u8 *device_types,
+				       size_t dev_types_len,
+				       const u8 *ies, size_t ies_len)
+{
+	if (!wpa_s->driver->p2p_lo_start)
+		return -1;
+	return wpa_s->driver->p2p_lo_start(wpa_s->drv_priv, channel, period,
+					   interval, count, device_types,
+					   dev_types_len, ies, ies_len);
+}
+
+static inline int wpa_drv_p2p_lo_stop(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->driver->p2p_lo_stop)
+		return -1;
+	return wpa_s->driver->p2p_lo_stop(wpa_s->drv_priv);
+}
+
+static inline int wpa_drv_set_default_scan_ies(struct wpa_supplicant *wpa_s,
+					       const u8 *ies, size_t len)
+{
+	if (!wpa_s->driver->set_default_scan_ies)
+		return -1;
+	return wpa_s->driver->set_default_scan_ies(wpa_s->drv_priv, ies, len);
+}
+
+static inline int wpa_drv_set_tdls_mode(struct wpa_supplicant *wpa_s,
+					int tdls_external_control)
+{
+	if (!wpa_s->driver->set_tdls_mode)
+		return -1;
+	return wpa_s->driver->set_tdls_mode(wpa_s->drv_priv,
+					    tdls_external_control);
+}
+
+static inline struct wpa_bss_candidate_info *
+wpa_drv_get_bss_trans_status(struct wpa_supplicant *wpa_s,
+			     struct wpa_bss_trans_info *params)
+{
+	if (!wpa_s->driver->get_bss_transition_status)
+		return NULL;
+	return wpa_s->driver->get_bss_transition_status(wpa_s->drv_priv,
+							params);
+}
+
+static inline int wpa_drv_ignore_assoc_disallow(struct wpa_supplicant *wpa_s,
+						int val)
+{
+	if (!wpa_s->driver->ignore_assoc_disallow)
+		return -1;
+	return wpa_s->driver->ignore_assoc_disallow(wpa_s->drv_priv, val);
+}
+
+static inline int wpa_drv_set_bssid_tmp_disallow(struct wpa_supplicant *wpa_s,
+						 unsigned int num_bssid,
+						 const u8 *bssids)
+{
+	if (!wpa_s->driver->set_bssid_tmp_disallow)
+		return -1;
+	return wpa_s->driver->set_bssid_tmp_disallow(wpa_s->drv_priv, num_bssid,
+						     bssids);
+}
+
+static inline int wpa_drv_update_connect_params(
+	struct wpa_supplicant *wpa_s,
+	struct wpa_driver_associate_params *params,
+	enum wpa_drv_update_connect_params_mask mask)
+{
+	if (!wpa_s->driver->update_connect_params)
+		return -1;
+	return wpa_s->driver->update_connect_params(wpa_s->drv_priv, params,
+						    mask);
+}
+
+static inline int
+wpa_drv_send_external_auth_status(struct wpa_supplicant *wpa_s,
+				  struct external_auth *params)
+{
+	if (!wpa_s->driver->send_external_auth_status)
+		return -1;
+	return wpa_s->driver->send_external_auth_status(wpa_s->drv_priv,
+							params);
+}
+
+static inline int wpa_drv_set_4addr_mode(struct wpa_supplicant *wpa_s, int val)
+{
+	if (!wpa_s->driver->set_4addr_mode)
+		return -1;
+	return wpa_s->driver->set_4addr_mode(wpa_s->drv_priv,
+					     wpa_s->bridge_ifname, val);
+}
+
+static inline int wpa_drv_dpp_listen(struct wpa_supplicant *wpa_s, bool enable)
+{
+	if (!wpa_s->driver->dpp_listen)
+		return 0;
+	return wpa_s->driver->dpp_listen(wpa_s->drv_priv, enable);
+}
+
+#endif /* DRIVER_I_H */
diff --git a/wpa_supplicant/eap_proxy_dummy.mak b/wpa_supplicant/eap_proxy_dummy.mak
new file mode 100644
index 000000000000..e69de29bb2d1
--- /dev/null
+++ b/wpa_supplicant/eap_proxy_dummy.mak
diff --git a/wpa_supplicant/eap_proxy_dummy.mk b/wpa_supplicant/eap_proxy_dummy.mk
new file mode 100644
index 000000000000..e69de29bb2d1
--- /dev/null
+++ b/wpa_supplicant/eap_proxy_dummy.mk
diff --git a/wpa_supplicant/eap_register.c b/wpa_supplicant/eap_register.c
new file mode 100644
index 000000000000..3f018c4b3c32
--- /dev/null
+++ b/wpa_supplicant/eap_register.c
@@ -0,0 +1,271 @@
+/*
+ * EAP method registration
+ * Copyright (c) 2004-2009, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eap_peer/eap_methods.h"
+#include "eap_server/eap_methods.h"
+#include "wpa_supplicant_i.h"
+
+
+/**
+ * eap_register_methods - Register statically linked EAP methods
+ * Returns: 0 on success, -1 or -2 on failure
+ *
+ * This function is called at program initialization to register all EAP
+ * methods that were linked in statically.
+ */
+int eap_register_methods(void)
+{
+	int ret = 0;
+
+#ifdef EAP_MD5
+	if (ret == 0)
+		ret = eap_peer_md5_register();
+#endif /* EAP_MD5 */
+
+#ifdef EAP_TLS
+	if (ret == 0)
+		ret = eap_peer_tls_register();
+#endif /* EAP_TLS */
+
+#ifdef EAP_UNAUTH_TLS
+	if (ret == 0)
+		ret = eap_peer_unauth_tls_register();
+#endif /* EAP_UNAUTH_TLS */
+
+#ifdef EAP_TLS
+#ifdef CONFIG_HS20
+	if (ret == 0)
+		ret = eap_peer_wfa_unauth_tls_register();
+#endif /* CONFIG_HS20 */
+#endif /* EAP_TLS */
+
+#ifdef EAP_MSCHAPv2
+	if (ret == 0)
+		ret = eap_peer_mschapv2_register();
+#endif /* EAP_MSCHAPv2 */
+
+#ifdef EAP_PEAP
+	if (ret == 0)
+		ret = eap_peer_peap_register();
+#endif /* EAP_PEAP */
+
+#ifdef EAP_TTLS
+	if (ret == 0)
+		ret = eap_peer_ttls_register();
+#endif /* EAP_TTLS */
+
+#ifdef EAP_GTC
+	if (ret == 0)
+		ret = eap_peer_gtc_register();
+#endif /* EAP_GTC */
+
+#ifdef EAP_OTP
+	if (ret == 0)
+		ret = eap_peer_otp_register();
+#endif /* EAP_OTP */
+
+#ifdef EAP_SIM
+	if (ret == 0)
+		ret = eap_peer_sim_register();
+#endif /* EAP_SIM */
+
+#ifdef EAP_LEAP
+	if (ret == 0)
+		ret = eap_peer_leap_register();
+#endif /* EAP_LEAP */
+
+#ifdef EAP_PSK
+	if (ret == 0)
+		ret = eap_peer_psk_register();
+#endif /* EAP_PSK */
+
+#ifdef EAP_AKA
+	if (ret == 0)
+		ret = eap_peer_aka_register();
+#endif /* EAP_AKA */
+
+#ifdef EAP_AKA_PRIME
+	if (ret == 0)
+		ret = eap_peer_aka_prime_register();
+#endif /* EAP_AKA_PRIME */
+
+#ifdef EAP_FAST
+	if (ret == 0)
+		ret = eap_peer_fast_register();
+#endif /* EAP_FAST */
+
+#ifdef EAP_TEAP
+	if (ret == 0)
+		ret = eap_peer_teap_register();
+#endif /* EAP_TEAP */
+
+#ifdef EAP_PAX
+	if (ret == 0)
+		ret = eap_peer_pax_register();
+#endif /* EAP_PAX */
+
+#ifdef EAP_SAKE
+	if (ret == 0)
+		ret = eap_peer_sake_register();
+#endif /* EAP_SAKE */
+
+#ifdef EAP_GPSK
+	if (ret == 0)
+		ret = eap_peer_gpsk_register();
+#endif /* EAP_GPSK */
+
+#ifdef EAP_WSC
+	if (ret == 0)
+		ret = eap_peer_wsc_register();
+#endif /* EAP_WSC */
+
+#ifdef EAP_IKEV2
+	if (ret == 0)
+		ret = eap_peer_ikev2_register();
+#endif /* EAP_IKEV2 */
+
+#ifdef EAP_VENDOR_TEST
+	if (ret == 0)
+		ret = eap_peer_vendor_test_register();
+#endif /* EAP_VENDOR_TEST */
+
+#ifdef EAP_TNC
+	if (ret == 0)
+		ret = eap_peer_tnc_register();
+#endif /* EAP_TNC */
+
+#ifdef EAP_PWD
+	if (ret == 0)
+		ret = eap_peer_pwd_register();
+#endif /* EAP_PWD */
+
+#ifdef EAP_EKE
+	if (ret == 0)
+		ret = eap_peer_eke_register();
+#endif /* EAP_EKE */
+
+#ifdef EAP_SERVER_IDENTITY
+	if (ret == 0)
+		ret = eap_server_identity_register();
+#endif /* EAP_SERVER_IDENTITY */
+
+#ifdef EAP_SERVER_MD5
+	if (ret == 0)
+		ret = eap_server_md5_register();
+#endif /* EAP_SERVER_MD5 */
+
+#ifdef EAP_SERVER_TLS
+	if (ret == 0)
+		ret = eap_server_tls_register();
+#endif /* EAP_SERVER_TLS */
+
+#ifdef EAP_SERVER_UNAUTH_TLS
+	if (ret == 0)
+		ret = eap_server_unauth_tls_register();
+#endif /* EAP_SERVER_UNAUTH_TLS */
+
+#ifdef EAP_SERVER_MSCHAPV2
+	if (ret == 0)
+		ret = eap_server_mschapv2_register();
+#endif /* EAP_SERVER_MSCHAPV2 */
+
+#ifdef EAP_SERVER_PEAP
+	if (ret == 0)
+		ret = eap_server_peap_register();
+#endif /* EAP_SERVER_PEAP */
+
+#ifdef EAP_SERVER_TLV
+	if (ret == 0)
+		ret = eap_server_tlv_register();
+#endif /* EAP_SERVER_TLV */
+
+#ifdef EAP_SERVER_GTC
+	if (ret == 0)
+		ret = eap_server_gtc_register();
+#endif /* EAP_SERVER_GTC */
+
+#ifdef EAP_SERVER_TTLS
+	if (ret == 0)
+		ret = eap_server_ttls_register();
+#endif /* EAP_SERVER_TTLS */
+
+#ifdef EAP_SERVER_SIM
+	if (ret == 0)
+		ret = eap_server_sim_register();
+#endif /* EAP_SERVER_SIM */
+
+#ifdef EAP_SERVER_AKA
+	if (ret == 0)
+		ret = eap_server_aka_register();
+#endif /* EAP_SERVER_AKA */
+
+#ifdef EAP_SERVER_AKA_PRIME
+	if (ret == 0)
+		ret = eap_server_aka_prime_register();
+#endif /* EAP_SERVER_AKA_PRIME */
+
+#ifdef EAP_SERVER_PAX
+	if (ret == 0)
+		ret = eap_server_pax_register();
+#endif /* EAP_SERVER_PAX */
+
+#ifdef EAP_SERVER_PSK
+	if (ret == 0)
+		ret = eap_server_psk_register();
+#endif /* EAP_SERVER_PSK */
+
+#ifdef EAP_SERVER_SAKE
+	if (ret == 0)
+		ret = eap_server_sake_register();
+#endif /* EAP_SERVER_SAKE */
+
+#ifdef EAP_SERVER_GPSK
+	if (ret == 0)
+		ret = eap_server_gpsk_register();
+#endif /* EAP_SERVER_GPSK */
+
+#ifdef EAP_SERVER_VENDOR_TEST
+	if (ret == 0)
+		ret = eap_server_vendor_test_register();
+#endif /* EAP_SERVER_VENDOR_TEST */
+
+#ifdef EAP_SERVER_FAST
+	if (ret == 0)
+		ret = eap_server_fast_register();
+#endif /* EAP_SERVER_FAST */
+
+#ifdef EAP_SERVER_TEAP
+	if (ret == 0)
+		ret = eap_server_teap_register();
+#endif /* EAP_SERVER_TEAP */
+
+#ifdef EAP_SERVER_WSC
+	if (ret == 0)
+		ret = eap_server_wsc_register();
+#endif /* EAP_SERVER_WSC */
+
+#ifdef EAP_SERVER_IKEV2
+	if (ret == 0)
+		ret = eap_server_ikev2_register();
+#endif /* EAP_SERVER_IKEV2 */
+
+#ifdef EAP_SERVER_TNC
+	if (ret == 0)
+		ret = eap_server_tnc_register();
+#endif /* EAP_SERVER_TNC */
+
+#ifdef EAP_SERVER_PWD
+	if (ret == 0)
+		ret = eap_server_pwd_register();
+#endif /* EAP_SERVER_PWD */
+
+	return ret;
+}
diff --git a/wpa_supplicant/eap_testing.txt b/wpa_supplicant/eap_testing.txt
new file mode 100644
index 000000000000..8d132223f6a0
--- /dev/null
+++ b/wpa_supplicant/eap_testing.txt
@@ -0,0 +1,392 @@
+Automatic regression and interoperability testing of wpa_supplicant's
+IEEE 802.1X/EAPOL authentication
+
+Test program:
+- Linked some parts of IEEE 802.1X Authenticator implementation from
+  hostapd (RADIUS client and RADIUS processing, EAP<->RADIUS
+  encapsulation/decapsulation) into wpa_supplicant.
+- Replaced wpa_supplicant.c and wpa.c with test code that trigger
+  IEEE 802.1X authentication automatically without need for wireless
+  client card or AP.
+- For EAP methods that generate keying material, the key derived by the
+  Supplicant is verified to match with the one received by the (now
+  integrated) Authenticator.
+
+The full automated test suite can now be run in couple of seconds, but
+I'm more than willing to add new RADIUS authentication servers to make
+this take a bit more time.. ;-) As an extra bonus, this can also be
+seen as automatic regression/interoperability testing for the RADIUS
+server, too.
+
+In order for me to be able to use a new authentication server, the
+server need to be available from Internet (at least from one static IP
+address) and I will need to get suitable user name/password pairs,
+certificates, and private keys for testing use. Other alternative
+would be to get an evaluation version of the server so that I can
+install it on my own test setup. If you are interested in providing
+either server access or evaluation version, please contact me
+(j@w1.fi).
+
+
+Test matrix
+
++) tested successfully
+F) failed
+-) server did not support
+?) not tested
+
+Cisco ACS ----------------------------------------------------------.
+hostapd --------------------------------------------------------.   |
+Cisco Aironet 1200 AP (local RADIUS server) ----------------.   |   |
+Periodik Labs Elektron ---------------------------------.   |   |   |
+Lucent NavisRadius ---------------------------------.   |   |   |   |
+Interlink RAD-Series ---------------------------.   |   |   |   |   |
+Radiator -----------------------------------.   |   |   |   |   |   |
+Meetinghouse Aegis ---------------------.   |   |   |   |   |   |   |
+Funk Steel-Belted ------------------.   |   |   |   |   |   |   |   |
+Funk Odyssey -------------------.   |   |   |   |   |   |   |   |   |
+Microsoft IAS --------------.   |   |   |   |   |   |   |   |   |   |
+FreeRADIUS -------------.   |   |   |   |   |   |   |   |   |   |   |
+			|   |   |   |   |   |   |   |   |   |   |   |
+
+EAP-MD5			+   -   -   +   +   +   +   +   -   -   +   +
+EAP-GTC			+   -   -   ?   +   +   +   +   -   -   +   -
+EAP-OTP			-   -   -   -   -   +   -   -   -   -   -   -
+EAP-MSCHAPv2		+   -   -   +   +   +   +   +   -   -   +   -
+EAP-TLS			+   +   +   +   +   +   +   +   -   -   +   +
+EAP-PEAPv0/MSCHAPv2	+   +   +   +   +   +   +   +   +   -   +   +
+EAP-PEAPv0/GTC		+   -   +   -   +   +   +   +   -   -   +   +
+EAP-PEAPv0/OTP		-   -   -   -   -   +   -   -   -   -   -   -
+EAP-PEAPv0/MD5		+   -   -   +   +   +   +   +   -   -   +   -
+EAP-PEAPv0/TLS		+   +   -   +   +   +   F   +   -   -   +   +
+EAP-PEAPv0/SIM		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PEAPv0/AKA		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PEAPv0/PSK		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PEAPv0/PAX		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PEAPv0/SAKE		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PEAPv0/GPSK		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PEAPv1/MSCHAPv2	-   -   +   +   +   +1  +   +5  +8  -   +   +
+EAP-PEAPv1/GTC		-   -   +   +   +   +1  +   +5  +8  -   +   +
+EAP-PEAPv1/OTP		-   -   -   -   -   +1  -   -   -   -   -   -
+EAP-PEAPv1/MD5		-   -   -   +   +   +1  +   +5  -   -   +   -
+EAP-PEAPv1/TLS		-   -   -   +   +   +1  F   +5  -   -   +   +
+EAP-PEAPv1/SIM		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PEAPv1/AKA		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PEAPv1/PSK		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PEAPv1/PAX		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PEAPv1/SAKE		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PEAPv1/GPSK		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-TTLS/CHAP		+   -   +2  +   +   +   +   +   +   -   +   -
+EAP-TTLS/MSCHAP		+   -   +   +   +   +   +   +   +   -   +   -
+EAP-TTLS/MSCHAPv2	+   -   +   +   +   +   +   +   +   -   +   -
+EAP-TTLS/PAP		+   -   +   +   +   +   +   +   +   -   +   -
+EAP-TTLS/EAP-MD5	+   -   +2  +   +   +   +   +   +   -   +   -
+EAP-TTLS/EAP-GTC	+   -   +2  ?   +   +   +   +   -   -   +   -
+EAP-TTLS/EAP-OTP	-   -   -   -   -   +   -   -   -   -   -   -
+EAP-TTLS/EAP-MSCHAPv2	+   -   +2  +   +   +   +   +   +   -   +   -
+EAP-TTLS/EAP-TLS	+   -   +2  +   F   +   +   +   -   -   +   -
+EAP-TTLS/EAP-SIM	-   -   -   -   -   -   -   -   -   -   +   -
+EAP-TTLS/EAP-AKA	-   -   -   -   -   -   -   -   -   -   +   -
+EAP-TTLS/EAP-PSK	-   -   -   -   -   -   -   -   -   -   +   -
+EAP-TTLS/EAP-PAX	-   -   -   -   -   -   -   -   -   -   +   -
+EAP-TTLS/EAP-SAKE	-   -   -   -   -   -   -   -   -   -   +   -
+EAP-TTLS/EAP-GPSK	-   -   -   -   -   -   -   -   -   -   +   -
+EAP-TTLS + TNC		-   -   -   -   -   +   -   -   -   -   +   -
+EAP-SIM			+   -   -   ?   -   +   -   ?   -   -   +   -
+EAP-AKA			-   -   -   -   -   +   -   -   -   -   +   -
+EAP-AKA'		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-PSK			+7  -   -   -   -   +   -   -   -   -   +   -
+EAP-PAX			-   -   -   -   -   +   -   -   -   -   +   -
+EAP-SAKE		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-GPSK		-   -   -   -   -   -   -   -   -   -   +   -
+EAP-FAST/MSCHAPv2(prov)	-   -   -   +   -   +   -   -   -   +   +   +
+EAP-FAST/GTC(auth)	-   -   -   +   -   +   -   -   -   +   +   +
+EAP-FAST/MSCHAPv2(aprov)-   -   -   -   -   +   -   -   -   -   +   +
+EAP-FAST/GTC(aprov)	-   -   -   -   -   +   -   -   -   -   +   +
+EAP-FAST/MD5(aprov)	-   -   -   -   -   +   -   -   -   -   +   -
+EAP-FAST/TLS(aprov)	-   -   -   -   -   -   -   -   -   -   +   +
+EAP-FAST/SIM(aprov)	-   -   -   -   -   -   -   -   -   -   +   -
+EAP-FAST/AKA(aprov)	-   -   -   -   -   -   -   -   -   -   +   -
+EAP-FAST/MSCHAPv2(auth)	-   -   -   -   -   +   -   -   -   -   +   +
+EAP-FAST/MD5(auth)	-   -   -   -   -   +   -   -   -   -   +   -
+EAP-FAST/TLS(auth)	-   -   -   -   -   -   -   -   -   -   +   +
+EAP-FAST/SIM(auth)	-   -   -   -   -   -   -   -   -   -   +   -
+EAP-FAST/AKA(auth)	-   -   -   -   -   -   -   -   -   -   +   -
+EAP-FAST + TNC		-   -   -   -   -   -   -   -   -   -   +   -
+LEAP			+   -   +   +   +   +   F   +6  -   +   -   +
+EAP-TNC			+9  -   -   -   -   +   -   -   -   -   +   -
+EAP-IKEv2		+10 -   -   -   -   -   -   -   -   -   +   -
+
+1) PEAPv1 required new label, "client PEAP encryption" instead of "client EAP
+   encryption", during key derivation (requires phase1="peaplabel=1" in the
+   network configuration in wpa_supplicant.conf)
+2) used FreeRADIUS as inner auth server
+5) PEAPv1 required termination of negotiation on tunneled EAP-Success and new
+   label in key deriviation
+   (phase1="peap_outer_success=0 peaplabel=1") (in "IETF Draft 5" mode)
+6) Authenticator simulator required patching for handling Access-Accept within
+   negotiation (for the first EAP-Success of LEAP)
+7) tested only with an older (incompatible) draft of EAP-PSK; FreeRADIUS does
+   not support the current EAP-PSK (RFC) specification
+8) PEAPv1 used non-standard version negotiation (client had to force v1 even
+   though server reported v0 as the highest supported version)
+9) only EAP-TTLS/EAP-TNC tested, i.e., test did not include proper sequence of
+   client authentication followed by TNC inside the tunnel
+10) worked only with special compatibility code to match the IKEv2 server
+    implementation
+
+
+Automated tests:
+
+FreeRADIUS (2.0-beta/CVS snapshot)
+- EAP-MD5-Challenge
+- EAP-GTC
+- EAP-MSCHAPv2
+- EAP-TLS
+- EAP-PEAPv0 / MSCHAPv2
+- EAP-PEAPv0 / GTC
+- EAP-PEAPv0 / MD5-Challenge
+- EAP-PEAPv0 / TLS
+- EAP-TTLS / EAP-MD5-Challenge
+- EAP-TTLS / EAP-GTC
+- EAP-TTLS / EAP-MSCHAPv2
+- EAP-TTLS / EAP-TLS
+- EAP-TTLS / CHAP
+- EAP-TTLS / PAP
+- EAP-TTLS / MSCHAP
+- EAP-TTLS / MSCHAPv2
+- EAP-TTLS / EAP-TNC (partial support; no authentication sequence)
+- EAP-SIM
+- LEAP
+
+Microsoft Windows Server 2003 / IAS
+- EAP-TLS
+- EAP-PEAPv0 / MSCHAPv2
+- EAP-PEAPv0 / TLS
+- EAP-MD5
+* IAS does not seem to support other EAP methods
+
+Funk Odyssey 2.01.00.653
+- EAP-TLS
+- EAP-PEAPv0 / MSCHAPv2
+- EAP-PEAPv0 / GTC
+- EAP-PEAPv1 / MSCHAPv2
+- EAP-PEAPv1 / GTC
+  Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
+- EAP-TTLS / CHAP (using FreeRADIUS as inner auth srv)
+- EAP-TTLS / MSCHAP
+- EAP-TTLS / MSCHAPv2
+- EAP-TTLS / PAP
+- EAP-TTLS / EAP-MD5-Challenge (using FreeRADIUS as inner auth srv)
+- EAP-TTLS / EAP-GTC (using FreeRADIUS as inner auth srv)
+- EAP-TTLS / EAP-MSCHAPv2 (using FreeRADIUS as inner auth srv)
+- EAP-TTLS / EAP-TLS (using FreeRADIUS as inner auth srv)
+* not supported in Odyssey:
+  - EAP-MD5-Challenge
+  - EAP-GTC
+  - EAP-MSCHAPv2
+  - EAP-PEAP / MD5-Challenge
+  - EAP-PEAP / TLS
+
+Funk Steel-Belted Radius Enterprise Edition v4.71.739
+- EAP-MD5-Challenge
+- EAP-MSCHAPv2
+- EAP-TLS
+- EAP-PEAPv0 / MSCHAPv2
+- EAP-PEAPv0 / MD5
+- EAP-PEAPv0 / TLS
+- EAP-PEAPv1 / MSCHAPv2
+- EAP-PEAPv1 / MD5
+- EAP-PEAPv1 / GTC
+- EAP-PEAPv1 / TLS
+  Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
+- EAP-TTLS / CHAP
+- EAP-TTLS / MSCHAP
+- EAP-TTLS / MSCHAPv2
+- EAP-TTLS / PAP
+- EAP-TTLS / EAP-MD5-Challenge
+- EAP-TTLS / EAP-MSCHAPv2
+- EAP-TTLS / EAP-TLS
+
+Meetinghouse Aegis 1.1.4
+- EAP-MD5-Challenge
+- EAP-GTC
+- EAP-MSCHAPv2
+- EAP-TLS
+- EAP-PEAPv0 / MSCHAPv2
+- EAP-PEAPv0 / TLS
+- EAP-PEAPv0 / GTC
+- EAP-PEAPv0 / MD5-Challenge
+- EAP-PEAPv1 / MSCHAPv2
+- EAP-PEAPv1 / TLS
+- EAP-PEAPv1 / GTC
+- EAP-PEAPv1 / MD5-Challenge
+  Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
+- EAP-TTLS / CHAP
+- EAP-TTLS / MSCHAP
+- EAP-TTLS / MSCHAPv2
+- EAP-TTLS / PAP
+- EAP-TTLS / EAP-MD5-Challenge
+- EAP-TTLS / EAP-GTC
+- EAP-TTLS / EAP-MSCHAPv2
+* did not work
+  - EAP-TTLS / EAP-TLS
+    (Server rejects authentication without any reason in debug log. It
+     looks like the inner TLS negotiation starts properly and the last
+     packet from Supplicant looks like the one sent in the Phase 1. The
+     server generates a valid looking reply in the same way as in Phase
+     1, but then ends up sending Access-Reject. Maybe an issue with TTLS
+     fragmentation in the Aegis server(?) The packet seems to include
+     1328 bytes of EAP-Message and this may go beyond the fragmentation
+     limit with AVP encapsulation and TLS tunneling. Note: EAP-PEAP/TLS
+     did work, so this issue seems to be with something TTLS specific.)
+
+Radiator 3.17.1 (eval, with all patches up to and including 2007-05-25)
+- EAP-MD5-Challenge
+- EAP-GTC
+- EAP-OTP
+- EAP-MSCHAPv2
+- EAP-TLS
+- EAP-PEAPv0 / MSCHAPv2
+- EAP-PEAPv0 / GTC
+- EAP-PEAPv0 / OTP
+- EAP-PEAPv0 / MD5-Challenge
+- EAP-PEAPv0 / TLS
+  Note: Needed to use unknown identity in outer auth and some times the server
+	seems to get confused and fails to send proper Phase 2 data.
+- EAP-PEAPv1 / MSCHAPv2
+- EAP-PEAPv1 / GTC
+- EAP-PEAPv1 / OTP
+- EAP-PEAPv1 / MD5-Challenge
+- EAP-PEAPv1 / TLS
+  Note: This has some additional requirements for EAPTLS_MaxFragmentSize.
+        Using 1300 for outer auth and 500 for inner auth seemed to work.
+  Note: Needed to use unknown identity in outer auth and some times the server
+	seems to get confused and fails to send proper Phase 2 data.
+- EAP-TTLS / CHAP
+- EAP-TTLS / MSCHAP
+- EAP-TTLS / MSCHAPv2
+- EAP-TTLS / PAP
+- EAP-TTLS / EAP-MD5-Challenge
+- EAP-TTLS / EAP-GTC
+- EAP-TTLS / EAP-OTP
+- EAP-TTLS / EAP-MSCHAPv2
+- EAP-TTLS / EAP-TLS
+  Note: This has some additional requirements for EAPTLS_MaxFragmentSize.
+        Using 1300 for outer auth and 500 for inner auth seemed to work.
+- EAP-SIM
+- EAP-AKA
+- EAP-PSK
+- EAP-PAX
+- EAP-TNC
+
+Interlink Networks RAD-Series 6.1.2.7
+- EAP-MD5-Challenge
+- EAP-GTC
+- EAP-MSCHAPv2
+- EAP-TLS
+- EAP-PEAPv0 / MSCHAPv2
+- EAP-PEAPv0 / GTC
+- EAP-PEAPv0 / MD5-Challenge
+- EAP-PEAPv1 / MSCHAPv2
+- EAP-PEAPv1 / GTC
+- EAP-PEAPv1 / MD5-Challenge
+  Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
+- EAP-TTLS / CHAP
+- EAP-TTLS / MSCHAP
+- EAP-TTLS / MSCHAPv2
+- EAP-TTLS / PAP
+- EAP-TTLS / EAP-MD5-Challenge
+- EAP-TTLS / EAP-GTC
+- EAP-TTLS / EAP-MSCHAPv2
+- EAP-TTLS / EAP-TLS
+* did not work
+  - EAP-PEAPv0 / TLS
+  - EAP-PEAPv1 / TLS
+    (Failed to decrypt Phase 2 data)
+
+Lucent NavisRadius 4.4.0
+- EAP-MD5-Challenge
+- EAP-GTC
+- EAP-MSCHAPv2
+- EAP-TLS
+- EAP-PEAPv0 / MD5-Challenge
+- EAP-PEAPv0 / MSCHAPv2
+- EAP-PEAPv0 / GTC
+- EAP-PEAPv0 / TLS
+- EAP-PEAPv1 / MD5-Challenge
+- EAP-PEAPv1 / MSCHAPv2
+- EAP-PEAPv1 / GTC
+- EAP-PEAPv1 / TLS
+  "IETF Draft 5" mode requires phase1="peap_outer_success=0 peaplabel=1"
+  'Cisco ACU 5.05' mode works without phase1 configuration
+- EAP-TTLS / CHAP
+- EAP-TTLS / MSCHAP
+- EAP-TTLS / MSCHAPv2
+- EAP-TTLS / PAP
+- EAP-TTLS / EAP-MD5-Challenge
+- EAP-TTLS / EAP-MSCHAPv2
+- EAP-TTLS / EAP-GTC
+- EAP-TTLS / EAP-TLS
+
+Note: user certificate from NavisRadius had private key in a format
+that wpa_supplicant could not use. Converting this to PKCS#12 and then
+back to PEM allowed wpa_supplicant to use the key.
+
+
+hostapd v0.3.3
+- EAP-MD5-Challenge
+- EAP-GTC
+- EAP-MSCHAPv2
+- EAP-TLS
+- EAP-PEAPv0 / MSCHAPv2
+- EAP-PEAPv0 / GTC
+- EAP-PEAPv0 / MD5-Challenge
+- EAP-PEAPv1 / MSCHAPv2
+- EAP-PEAPv1 / GTC
+- EAP-PEAPv1 / MD5-Challenge
+- EAP-TTLS / CHAP
+- EAP-TTLS / MSCHAP
+- EAP-TTLS / MSCHAPv2
+- EAP-TTLS / PAP
+- EAP-TTLS / EAP-MD5-Challenge
+- EAP-TTLS / EAP-GTC
+- EAP-TTLS / EAP-MSCHAPv2
+- EAP-SIM
+- EAP-PAX
+
+PEAPv1:
+
+Funk Odyssey 2.01.00.653:
+- uses tunneled EAP-Success, expects reply in tunnel or TLS ACK, sends MPPE
+  keys with outer EAP-Success message after this
+- uses label "client EAP encryption"
+- (peap_outer_success 1 and 2 work)
+
+Funk Steel-Belted Radius Enterprise Edition v4.71.739
+- uses tunneled EAP-Success, expects reply in tunnel or TLS ACK, sends MPPE
+  keys with outer EAP-Success message after this
+- uses label "client EAP encryption"
+- (peap_outer_success 1 and 2 work)
+
+Radiator 3.9:
+- uses TLV Success and Reply, sends MPPE keys with outer EAP-Success message
+  after this
+- uses label "client PEAP encryption"
+
+Lucent NavisRadius 4.4.0 (in "IETF Draft 5" mode):
+- sends tunneled EAP-Success with MPPE keys and expects the authentication to
+  terminate at this point (gets somewhat confused with reply to this)
+- uses label "client PEAP encryption"
+- phase1="peap_outer_success=0 peaplabel=1"
+
+Lucent NavisRadius 4.4.0 (in "Cisco ACU 5.05" mode):
+- sends tunneled EAP-Success with MPPE keys and expects to receive TLS ACK
+  as a reply
+- uses label "client EAP encryption"
+
+Meetinghouse Aegis 1.1.4
+- uses tunneled EAP-Success, expects reply in tunnel or TLS ACK, sends MPPE
+  keys with outer EAP-Success message after this
+- uses label "client EAP encryption"
+- peap_outer_success 1 and 2 work
diff --git a/wpa_supplicant/eapol_test.c b/wpa_supplicant/eapol_test.c
new file mode 100644
index 000000000000..e256ac50eec4
--- /dev/null
+++ b/wpa_supplicant/eapol_test.c
@@ -0,0 +1,1555 @@
+/*
+ * WPA Supplicant - test code
+ * Copyright (c) 2003-2013, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ *
+ * IEEE 802.1X Supplicant test code (to be used in place of wpa_supplicant.c.
+ * Not used in production version.
+ */
+
+#include "includes.h"
+#include <assert.h>
+
+#include "common.h"
+#include "utils/ext_password.h"
+#include "common/version.h"
+#include "crypto/tls.h"
+#include "config.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "eap_peer/eap.h"
+#include "eap_server/eap_methods.h"
+#include "eloop.h"
+#include "utils/base64.h"
+#include "rsn_supp/wpa.h"
+#include "wpa_supplicant_i.h"
+#include "radius/radius.h"
+#include "radius/radius_client.h"
+#include "common/wpa_ctrl.h"
+#include "ctrl_iface.h"
+#include "pcsc_funcs.h"
+#include "wpas_glue.h"
+
+
+const struct wpa_driver_ops *const wpa_drivers[] = { NULL };
+
+
+struct extra_radius_attr {
+	u8 type;
+	char syntax;
+	char *data;
+	struct extra_radius_attr *next;
+};
+
+struct eapol_test_data {
+	struct wpa_supplicant *wpa_s;
+
+	int eapol_test_num_reauths;
+	int no_mppe_keys;
+	int num_mppe_ok, num_mppe_mismatch;
+	int req_eap_key_name;
+
+	u8 radius_identifier;
+	struct radius_msg *last_recv_radius;
+	struct in_addr own_ip_addr;
+	struct radius_client_data *radius;
+	struct hostapd_radius_servers *radius_conf;
+
+	 /* last received EAP Response from Authentication Server */
+	struct wpabuf *last_eap_radius;
+
+	u8 authenticator_pmk[PMK_LEN];
+	size_t authenticator_pmk_len;
+	u8 authenticator_eap_key_name[256];
+	size_t authenticator_eap_key_name_len;
+	int radius_access_accept_received;
+	int radius_access_reject_received;
+	int auth_timed_out;
+
+	u8 *eap_identity;
+	size_t eap_identity_len;
+
+	char *connect_info;
+	u8 own_addr[ETH_ALEN];
+	struct extra_radius_attr *extra_attrs;
+
+	FILE *server_cert_file;
+
+	const char *pcsc_reader;
+	const char *pcsc_pin;
+
+	unsigned int ctrl_iface:1;
+	unsigned int id_req_sent:1;
+};
+
+static struct eapol_test_data eapol_test;
+
+
+static void send_eap_request_identity(void *eloop_ctx, void *timeout_ctx);
+
+
+static void hostapd_logger_cb(void *ctx, const u8 *addr, unsigned int module,
+			      int level, const char *txt, size_t len)
+{
+	if (addr)
+		wpa_printf(MSG_DEBUG, "STA " MACSTR ": %s\n",
+			   MAC2STR(addr), txt);
+	else
+		wpa_printf(MSG_DEBUG, "%s", txt);
+}
+
+
+static int add_extra_attr(struct radius_msg *msg,
+			  struct extra_radius_attr *attr)
+{
+	size_t len;
+	char *pos;
+	u32 val;
+	char buf[RADIUS_MAX_ATTR_LEN + 1];
+
+	switch (attr->syntax) {
+	case 's':
+		os_snprintf(buf, sizeof(buf), "%s", attr->data);
+		len = os_strlen(buf);
+		break;
+	case 'n':
+		buf[0] = '\0';
+		len = 1;
+		break;
+	case 'x':
+		pos = attr->data;
+		if (pos[0] == '0' && pos[1] == 'x')
+			pos += 2;
+		len = os_strlen(pos);
+		if ((len & 1) || (len / 2) > RADIUS_MAX_ATTR_LEN) {
+			printf("Invalid extra attribute hexstring\n");
+			return -1;
+		}
+		len /= 2;
+		if (hexstr2bin(pos, (u8 *) buf, len) < 0) {
+			printf("Invalid extra attribute hexstring\n");
+			return -1;
+		}
+		break;
+	case 'd':
+		val = htonl(atoi(attr->data));
+		os_memcpy(buf, &val, 4);
+		len = 4;
+		break;
+	default:
+		printf("Incorrect extra attribute syntax specification\n");
+		return -1;
+	}
+
+	if (!radius_msg_add_attr(msg, attr->type, (u8 *) buf, len)) {
+		printf("Could not add attribute %d\n", attr->type);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int add_extra_attrs(struct radius_msg *msg,
+			   struct extra_radius_attr *attrs)
+{
+	struct extra_radius_attr *p;
+	for (p = attrs; p; p = p->next) {
+		if (add_extra_attr(msg, p) < 0)
+			return -1;
+	}
+	return 0;
+}
+
+
+static struct extra_radius_attr *
+find_extra_attr(struct extra_radius_attr *attrs, u8 type)
+{
+	struct extra_radius_attr *p;
+	for (p = attrs; p; p = p->next) {
+		if (p->type == type)
+			return p;
+	}
+	return NULL;
+}
+
+
+static void ieee802_1x_encapsulate_radius(struct eapol_test_data *e,
+					  const u8 *eap, size_t len)
+{
+	struct radius_msg *msg;
+	char buf[RADIUS_MAX_ATTR_LEN + 1];
+	const struct eap_hdr *hdr;
+	const u8 *pos;
+
+	wpa_printf(MSG_DEBUG, "Encapsulating EAP message into a RADIUS "
+		   "packet");
+
+	e->radius_identifier = radius_client_get_id(e->radius);
+	msg = radius_msg_new(RADIUS_CODE_ACCESS_REQUEST,
+			     e->radius_identifier);
+	if (msg == NULL) {
+		printf("Could not create net RADIUS packet\n");
+		return;
+	}
+
+	radius_msg_make_authenticator(msg);
+
+	hdr = (const struct eap_hdr *) eap;
+	pos = (const u8 *) (hdr + 1);
+	if (len > sizeof(*hdr) && hdr->code == EAP_CODE_RESPONSE &&
+	    pos[0] == EAP_TYPE_IDENTITY) {
+		pos++;
+		os_free(e->eap_identity);
+		e->eap_identity_len = len - sizeof(*hdr) - 1;
+		e->eap_identity = os_malloc(e->eap_identity_len);
+		if (e->eap_identity) {
+			os_memcpy(e->eap_identity, pos, e->eap_identity_len);
+			wpa_hexdump(MSG_DEBUG, "Learned identity from "
+				    "EAP-Response-Identity",
+				    e->eap_identity, e->eap_identity_len);
+		}
+	}
+
+	if (e->eap_identity &&
+	    !radius_msg_add_attr(msg, RADIUS_ATTR_USER_NAME,
+				 e->eap_identity, e->eap_identity_len)) {
+		printf("Could not add User-Name\n");
+		goto fail;
+	}
+
+	if (e->req_eap_key_name &&
+	    !radius_msg_add_attr(msg, RADIUS_ATTR_EAP_KEY_NAME, (u8 *) "\0",
+				 1)) {
+		printf("Could not add EAP-Key-Name\n");
+		goto fail;
+	}
+
+	if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_NAS_IP_ADDRESS) &&
+	    !radius_msg_add_attr(msg, RADIUS_ATTR_NAS_IP_ADDRESS,
+				 (u8 *) &e->own_ip_addr, 4)) {
+		printf("Could not add NAS-IP-Address\n");
+		goto fail;
+	}
+
+	os_snprintf(buf, sizeof(buf), RADIUS_802_1X_ADDR_FORMAT,
+		    MAC2STR(e->wpa_s->own_addr));
+	if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_CALLING_STATION_ID)
+	    &&
+	    !radius_msg_add_attr(msg, RADIUS_ATTR_CALLING_STATION_ID,
+				 (u8 *) buf, os_strlen(buf))) {
+		printf("Could not add Calling-Station-Id\n");
+		goto fail;
+	}
+
+	/* TODO: should probably check MTU from driver config; 2304 is max for
+	 * IEEE 802.11, but use 1400 to avoid problems with too large packets
+	 */
+	if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_FRAMED_MTU) &&
+	    !radius_msg_add_attr_int32(msg, RADIUS_ATTR_FRAMED_MTU, 1400)) {
+		printf("Could not add Framed-MTU\n");
+		goto fail;
+	}
+
+	if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_NAS_PORT_TYPE) &&
+	    !radius_msg_add_attr_int32(msg, RADIUS_ATTR_NAS_PORT_TYPE,
+				       RADIUS_NAS_PORT_TYPE_IEEE_802_11)) {
+		printf("Could not add NAS-Port-Type\n");
+		goto fail;
+	}
+
+	if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_SERVICE_TYPE) &&
+	    !radius_msg_add_attr_int32(msg, RADIUS_ATTR_SERVICE_TYPE,
+				       RADIUS_SERVICE_TYPE_FRAMED)) {
+		printf("Could not add Service-Type\n");
+		goto fail;
+	}
+
+	os_snprintf(buf, sizeof(buf), "%s", e->connect_info);
+	if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_CONNECT_INFO) &&
+	    !radius_msg_add_attr(msg, RADIUS_ATTR_CONNECT_INFO,
+				 (u8 *) buf, os_strlen(buf))) {
+		printf("Could not add Connect-Info\n");
+		goto fail;
+	}
+
+	if (add_extra_attrs(msg, e->extra_attrs) < 0)
+		goto fail;
+
+	if (eap && !radius_msg_add_eap(msg, eap, len)) {
+		printf("Could not add EAP-Message\n");
+		goto fail;
+	}
+
+	/* State attribute must be copied if and only if this packet is
+	 * Access-Request reply to the previous Access-Challenge */
+	if (e->last_recv_radius &&
+	    radius_msg_get_hdr(e->last_recv_radius)->code ==
+	    RADIUS_CODE_ACCESS_CHALLENGE) {
+		int res = radius_msg_copy_attr(msg, e->last_recv_radius,
+					       RADIUS_ATTR_STATE);
+		if (res < 0) {
+			printf("Could not copy State attribute from previous "
+			       "Access-Challenge\n");
+			goto fail;
+		}
+		if (res > 0) {
+			wpa_printf(MSG_DEBUG, "  Copied RADIUS State "
+				   "Attribute");
+		}
+	}
+
+	if (radius_client_send(e->radius, msg, RADIUS_AUTH, e->wpa_s->own_addr)
+	    < 0)
+		goto fail;
+	return;
+
+ fail:
+	radius_msg_free(msg);
+}
+
+
+static int eapol_test_eapol_send(void *ctx, int type, const u8 *buf,
+				 size_t len)
+{
+	printf("WPA: eapol_test_eapol_send(type=%d len=%lu)\n",
+	       type, (unsigned long) len);
+	if (type == IEEE802_1X_TYPE_EAP_PACKET) {
+		wpa_hexdump(MSG_DEBUG, "TX EAP -> RADIUS", buf, len);
+		ieee802_1x_encapsulate_radius(&eapol_test, buf, len);
+	}
+	return 0;
+}
+
+
+static void eapol_test_set_config_blob(void *ctx,
+				       struct wpa_config_blob *blob)
+{
+	struct eapol_test_data *e = ctx;
+	wpa_config_set_blob(e->wpa_s->conf, blob);
+}
+
+
+static const struct wpa_config_blob *
+eapol_test_get_config_blob(void *ctx, const char *name)
+{
+	struct eapol_test_data *e = ctx;
+	return wpa_config_get_blob(e->wpa_s->conf, name);
+}
+
+
+static void eapol_test_eapol_done_cb(void *ctx)
+{
+	struct eapol_test_data *e = ctx;
+
+	printf("WPA: EAPOL processing complete\n");
+	wpa_supplicant_cancel_auth_timeout(e->wpa_s);
+	wpa_supplicant_set_state(e->wpa_s, WPA_COMPLETED);
+}
+
+
+static void eapol_sm_reauth(void *eloop_ctx, void *timeout_ctx)
+{
+	struct eapol_test_data *e = eloop_ctx;
+	printf("\n\n\n\n\neapol_test: Triggering EAP reauthentication\n\n");
+	e->radius_access_accept_received = 0;
+	send_eap_request_identity(e->wpa_s, NULL);
+}
+
+
+static int eapol_test_compare_pmk(struct eapol_test_data *e)
+{
+	u8 pmk[PMK_LEN];
+	int ret = 1;
+	const u8 *sess_id;
+	size_t sess_id_len;
+
+	if (eapol_sm_get_key(e->wpa_s->eapol, pmk, PMK_LEN) == 0) {
+		wpa_hexdump(MSG_DEBUG, "PMK from EAPOL", pmk, PMK_LEN);
+		if (os_memcmp(pmk, e->authenticator_pmk, PMK_LEN) != 0) {
+			printf("WARNING: PMK mismatch\n");
+			wpa_hexdump(MSG_DEBUG, "PMK from AS",
+				    e->authenticator_pmk, PMK_LEN);
+		} else if (e->radius_access_accept_received)
+			ret = 0;
+	} else if (e->authenticator_pmk_len == 16 &&
+		   eapol_sm_get_key(e->wpa_s->eapol, pmk, 16) == 0) {
+		wpa_hexdump(MSG_DEBUG, "LEAP PMK from EAPOL", pmk, 16);
+		if (os_memcmp(pmk, e->authenticator_pmk, 16) != 0) {
+			printf("WARNING: PMK mismatch\n");
+			wpa_hexdump(MSG_DEBUG, "PMK from AS",
+				    e->authenticator_pmk, 16);
+		} else if (e->radius_access_accept_received)
+			ret = 0;
+	} else if (e->radius_access_accept_received && e->no_mppe_keys) {
+		/* No keying material expected */
+		ret = 0;
+	}
+
+	if (ret && !e->no_mppe_keys)
+		e->num_mppe_mismatch++;
+	else if (!e->no_mppe_keys)
+		e->num_mppe_ok++;
+
+	sess_id = eapol_sm_get_session_id(e->wpa_s->eapol, &sess_id_len);
+	if (!sess_id)
+		return ret;
+	if (e->authenticator_eap_key_name_len == 0) {
+		wpa_printf(MSG_INFO, "No EAP-Key-Name received from server");
+		return ret;
+	}
+
+	if (e->authenticator_eap_key_name_len != sess_id_len ||
+	    os_memcmp(e->authenticator_eap_key_name, sess_id, sess_id_len) != 0)
+	{
+		wpa_printf(MSG_INFO,
+			   "Locally derived EAP Session-Id does not match EAP-Key-Name from server");
+		wpa_hexdump(MSG_DEBUG, "EAP Session-Id", sess_id, sess_id_len);
+		wpa_hexdump(MSG_DEBUG, "EAP-Key-Name from server",
+			    e->authenticator_eap_key_name,
+			    e->authenticator_eap_key_name_len);
+	} else {
+		wpa_printf(MSG_INFO,
+			   "Locally derived EAP Session-Id matches EAP-Key-Name from server");
+	}
+
+	return ret;
+}
+
+
+static void eapol_sm_cb(struct eapol_sm *eapol, enum eapol_supp_result result,
+			void *ctx)
+{
+	struct eapol_test_data *e = ctx;
+	printf("eapol_sm_cb: result=%d\n", result);
+	e->id_req_sent = 0;
+	if (e->ctrl_iface)
+		return;
+	e->eapol_test_num_reauths--;
+	if (e->eapol_test_num_reauths < 0)
+		eloop_terminate();
+	else {
+		eapol_test_compare_pmk(e);
+		eloop_register_timeout(0, 100000, eapol_sm_reauth, e, NULL);
+	}
+}
+
+
+static void eapol_test_write_cert(FILE *f, const char *subject,
+				  const struct wpabuf *cert)
+{
+	char *encoded;
+
+	encoded = base64_encode(wpabuf_head(cert), wpabuf_len(cert), NULL);
+	if (encoded == NULL)
+		return;
+	fprintf(f, "%s\n-----BEGIN CERTIFICATE-----\n%s"
+		"-----END CERTIFICATE-----\n\n", subject, encoded);
+	os_free(encoded);
+}
+
+
+#if defined(CONFIG_CTRL_IFACE) || !defined(CONFIG_NO_STDOUT_DEBUG)
+static void eapol_test_eap_param_needed(void *ctx, enum wpa_ctrl_req_type field,
+					const char *default_txt)
+{
+	struct eapol_test_data *e = ctx;
+	struct wpa_supplicant *wpa_s = e->wpa_s;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	const char *field_name, *txt = NULL;
+	char *buf;
+	size_t buflen;
+	int len;
+
+	if (ssid == NULL)
+		return;
+
+	field_name = wpa_supplicant_ctrl_req_to_string(field, default_txt,
+						       &txt);
+	if (field_name == NULL) {
+		wpa_printf(MSG_WARNING, "Unhandled EAP param %d needed",
+			   field);
+		return;
+	}
+
+	buflen = 100 + os_strlen(txt) + ssid->ssid_len;
+	buf = os_malloc(buflen);
+	if (buf == NULL)
+		return;
+	len = os_snprintf(buf, buflen,
+			  WPA_CTRL_REQ "%s-%d:%s needed for SSID ",
+			  field_name, ssid->id, txt);
+	if (os_snprintf_error(buflen, len)) {
+		os_free(buf);
+		return;
+	}
+	if (ssid->ssid && buflen > len + ssid->ssid_len) {
+		os_memcpy(buf + len, ssid->ssid, ssid->ssid_len);
+		len += ssid->ssid_len;
+		buf[len] = '\0';
+	}
+	buf[buflen - 1] = '\0';
+	wpa_msg(wpa_s, MSG_INFO, "%s", buf);
+	os_free(buf);
+}
+#else /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
+#define eapol_test_eap_param_needed NULL
+#endif /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
+
+
+static void eapol_test_cert_cb(void *ctx, struct tls_cert_data *cert,
+			       const char *cert_hash)
+{
+	struct eapol_test_data *e = ctx;
+	int i;
+
+	wpa_msg(e->wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_CERT
+		"depth=%d subject='%s'%s%s",
+		cert->depth, cert->subject,
+		cert_hash ? " hash=" : "",
+		cert_hash ? cert_hash : "");
+
+	if (cert->cert) {
+		char *cert_hex;
+		size_t len = wpabuf_len(cert->cert) * 2 + 1;
+		cert_hex = os_malloc(len);
+		if (cert_hex) {
+			wpa_snprintf_hex(cert_hex, len, wpabuf_head(cert->cert),
+					 wpabuf_len(cert->cert));
+			wpa_msg_ctrl(e->wpa_s, MSG_INFO,
+				     WPA_EVENT_EAP_PEER_CERT
+				     "depth=%d subject='%s' cert=%s",
+				     cert->depth, cert->subject, cert_hex);
+			os_free(cert_hex);
+		}
+
+		if (e->server_cert_file)
+			eapol_test_write_cert(e->server_cert_file,
+					      cert->subject, cert->cert);
+	}
+
+	for (i = 0; i < cert->num_altsubject; i++)
+		wpa_msg(e->wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_ALT
+			"depth=%d %s", cert->depth, cert->altsubject[i]);
+}
+
+
+static void eapol_test_set_anon_id(void *ctx, const u8 *id, size_t len)
+{
+	struct eapol_test_data *e = ctx;
+	struct wpa_supplicant *wpa_s = e->wpa_s;
+	char *str;
+	int res;
+
+	wpa_hexdump_ascii(MSG_DEBUG, "EAP method updated anonymous_identity",
+			  id, len);
+
+	if (wpa_s->current_ssid == NULL)
+		return;
+
+	if (id == NULL) {
+		if (wpa_config_set(wpa_s->current_ssid, "anonymous_identity",
+				   "NULL", 0) < 0)
+			return;
+	} else {
+		str = os_malloc(len * 2 + 1);
+		if (str == NULL)
+			return;
+		wpa_snprintf_hex(str, len * 2 + 1, id, len);
+		res = wpa_config_set(wpa_s->current_ssid, "anonymous_identity",
+				     str, 0);
+		os_free(str);
+		if (res < 0)
+			return;
+	}
+}
+
+
+static enum wpa_states eapol_test_get_state(void *ctx)
+{
+	struct eapol_test_data *e = ctx;
+	struct wpa_supplicant *wpa_s = e->wpa_s;
+
+	return wpa_s->wpa_state;
+}
+
+
+static int test_eapol(struct eapol_test_data *e, struct wpa_supplicant *wpa_s,
+		      struct wpa_ssid *ssid)
+{
+	struct eapol_config eapol_conf;
+	struct eapol_ctx *ctx;
+	struct wpa_sm_ctx *wctx;
+
+	ctx = os_zalloc(sizeof(*ctx));
+	if (ctx == NULL) {
+		printf("Failed to allocate EAPOL context.\n");
+		return -1;
+	}
+	ctx->ctx = e;
+	ctx->msg_ctx = wpa_s;
+	ctx->scard_ctx = wpa_s->scard;
+	ctx->cb = eapol_sm_cb;
+	ctx->cb_ctx = e;
+	ctx->eapol_send_ctx = wpa_s;
+	ctx->preauth = 0;
+	ctx->eapol_done_cb = eapol_test_eapol_done_cb;
+	ctx->eapol_send = eapol_test_eapol_send;
+	ctx->set_config_blob = eapol_test_set_config_blob;
+	ctx->get_config_blob = eapol_test_get_config_blob;
+	ctx->opensc_engine_path = wpa_s->conf->opensc_engine_path;
+	ctx->pkcs11_engine_path = wpa_s->conf->pkcs11_engine_path;
+	ctx->pkcs11_module_path = wpa_s->conf->pkcs11_module_path;
+	ctx->openssl_ciphers = wpa_s->conf->openssl_ciphers;
+	ctx->eap_param_needed = eapol_test_eap_param_needed;
+	ctx->cert_cb = eapol_test_cert_cb;
+	ctx->cert_in_cb = 1;
+	ctx->set_anon_id = eapol_test_set_anon_id;
+
+	wpa_s->eapol = eapol_sm_init(ctx);
+	if (wpa_s->eapol == NULL) {
+		os_free(ctx);
+		printf("Failed to initialize EAPOL state machines.\n");
+		return -1;
+	}
+
+	wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_NO_WPA;
+	wctx = os_zalloc(sizeof(*wctx));
+	if (wctx == NULL) {
+		os_free(ctx);
+		return -1;
+	}
+	wctx->ctx = e;
+	wctx->msg_ctx = wpa_s;
+	wctx->get_state = eapol_test_get_state;
+	wpa_s->wpa = wpa_sm_init(wctx);
+	if (!wpa_s->wpa) {
+		os_free(ctx);
+		os_free(wctx);
+		return -1;
+	}
+
+	if (!ssid)
+		return 0;
+
+	wpa_s->current_ssid = ssid;
+	os_memset(&eapol_conf, 0, sizeof(eapol_conf));
+	eapol_conf.accept_802_1x_keys = 1;
+	eapol_conf.required_keys = 0;
+	eapol_conf.fast_reauth = wpa_s->conf->fast_reauth;
+	eapol_conf.workaround = ssid->eap_workaround;
+	eapol_conf.external_sim = wpa_s->conf->external_sim;
+	eapol_sm_notify_config(wpa_s->eapol, &ssid->eap, &eapol_conf);
+	eapol_sm_register_scard_ctx(wpa_s->eapol, wpa_s->scard);
+
+
+	eapol_sm_notify_portValid(wpa_s->eapol, false);
+	/* 802.1X::portControl = Auto */
+	eapol_sm_notify_portEnabled(wpa_s->eapol, true);
+
+	return 0;
+}
+
+
+static void test_eapol_clean(struct eapol_test_data *e,
+			     struct wpa_supplicant *wpa_s)
+{
+	struct extra_radius_attr *p, *prev;
+
+	wpa_sm_deinit(wpa_s->wpa);
+	wpa_s->wpa = NULL;
+	radius_client_deinit(e->radius);
+	wpabuf_free(e->last_eap_radius);
+	radius_msg_free(e->last_recv_radius);
+	e->last_recv_radius = NULL;
+	os_free(e->eap_identity);
+	e->eap_identity = NULL;
+	eapol_sm_deinit(wpa_s->eapol);
+	wpa_s->eapol = NULL;
+	if (e->radius_conf && e->radius_conf->auth_server) {
+		os_free(e->radius_conf->auth_server->shared_secret);
+		os_free(e->radius_conf->auth_server);
+	}
+	os_free(e->radius_conf);
+	e->radius_conf = NULL;
+	scard_deinit(wpa_s->scard);
+	wpa_supplicant_ctrl_iface_deinit(wpa_s, wpa_s->ctrl_iface);
+	wpa_s->ctrl_iface = NULL;
+
+	ext_password_deinit(wpa_s->ext_pw);
+	wpa_s->ext_pw = NULL;
+
+	wpa_config_free(wpa_s->conf);
+
+	p = e->extra_attrs;
+	while (p) {
+		prev = p;
+		p = p->next;
+		os_free(prev);
+	}
+}
+
+
+static void send_eap_request_identity(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	u8 buf[100], *pos;
+	struct ieee802_1x_hdr *hdr;
+	struct eap_hdr *eap;
+
+	hdr = (struct ieee802_1x_hdr *) buf;
+	hdr->version = EAPOL_VERSION;
+	hdr->type = IEEE802_1X_TYPE_EAP_PACKET;
+	hdr->length = htons(5);
+
+	eap = (struct eap_hdr *) (hdr + 1);
+	eap->code = EAP_CODE_REQUEST;
+	if (os_get_random((u8 *) &eap->identifier, sizeof(eap->identifier)) < 0)
+		eap->identifier = os_random() & 0xff;
+	eap->length = htons(5);
+	pos = (u8 *) (eap + 1);
+	*pos = EAP_TYPE_IDENTITY;
+
+	printf("Sending fake EAP-Request-Identity\n");
+	eapol_sm_rx_eapol(wpa_s->eapol, wpa_s->bssid, buf,
+			  sizeof(*hdr) + 5);
+}
+
+
+static void eapol_test_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct eapol_test_data *e = eloop_ctx;
+	printf("EAPOL test timed out\n");
+	e->auth_timed_out = 1;
+	eloop_terminate();
+}
+
+
+static char *eap_type_text(u8 type)
+{
+	switch (type) {
+	case EAP_TYPE_IDENTITY: return "Identity";
+	case EAP_TYPE_NOTIFICATION: return "Notification";
+	case EAP_TYPE_NAK: return "Nak";
+	case EAP_TYPE_TLS: return "TLS";
+	case EAP_TYPE_TTLS: return "TTLS";
+	case EAP_TYPE_PEAP: return "PEAP";
+	case EAP_TYPE_SIM: return "SIM";
+	case EAP_TYPE_GTC: return "GTC";
+	case EAP_TYPE_MD5: return "MD5";
+	case EAP_TYPE_OTP: return "OTP";
+	case EAP_TYPE_FAST: return "FAST";
+	case EAP_TYPE_SAKE: return "SAKE";
+	case EAP_TYPE_PSK: return "PSK";
+	default: return "Unknown";
+	}
+}
+
+
+static void ieee802_1x_decapsulate_radius(struct eapol_test_data *e)
+{
+	struct wpabuf *eap;
+	const struct eap_hdr *hdr;
+	int eap_type = -1;
+	char buf[64];
+	struct radius_msg *msg;
+
+	if (e->last_recv_radius == NULL)
+		return;
+
+	msg = e->last_recv_radius;
+
+	eap = radius_msg_get_eap(msg);
+	if (eap == NULL) {
+		/* draft-aboba-radius-rfc2869bis-20.txt, Chap. 2.6.3:
+		 * RADIUS server SHOULD NOT send Access-Reject/no EAP-Message
+		 * attribute */
+		wpa_printf(MSG_DEBUG, "could not extract "
+			       "EAP-Message from RADIUS message");
+		wpabuf_free(e->last_eap_radius);
+		e->last_eap_radius = NULL;
+		return;
+	}
+
+	if (wpabuf_len(eap) < sizeof(*hdr)) {
+		wpa_printf(MSG_DEBUG, "too short EAP packet "
+			       "received from authentication server");
+		wpabuf_free(eap);
+		return;
+	}
+
+	if (wpabuf_len(eap) > sizeof(*hdr))
+		eap_type = (wpabuf_head_u8(eap))[sizeof(*hdr)];
+
+	hdr = wpabuf_head(eap);
+	switch (hdr->code) {
+	case EAP_CODE_REQUEST:
+		os_snprintf(buf, sizeof(buf), "EAP-Request-%s (%d)",
+			    eap_type >= 0 ? eap_type_text(eap_type) : "??",
+			    eap_type);
+		break;
+	case EAP_CODE_RESPONSE:
+		os_snprintf(buf, sizeof(buf), "EAP Response-%s (%d)",
+			    eap_type >= 0 ? eap_type_text(eap_type) : "??",
+			    eap_type);
+		break;
+	case EAP_CODE_SUCCESS:
+		os_strlcpy(buf, "EAP Success", sizeof(buf));
+		/* LEAP uses EAP Success within an authentication, so must not
+		 * stop here with eloop_terminate(); */
+		break;
+	case EAP_CODE_FAILURE:
+		os_strlcpy(buf, "EAP Failure", sizeof(buf));
+		if (e->ctrl_iface)
+			break;
+		eloop_terminate();
+		break;
+	default:
+		os_strlcpy(buf, "unknown EAP code", sizeof(buf));
+		wpa_hexdump_buf(MSG_DEBUG, "Decapsulated EAP packet", eap);
+		break;
+	}
+	wpa_printf(MSG_DEBUG, "decapsulated EAP packet (code=%d "
+		       "id=%d len=%d) from RADIUS server: %s",
+		      hdr->code, hdr->identifier, ntohs(hdr->length), buf);
+
+	/* sta->eapol_sm->be_auth.idFromServer = hdr->identifier; */
+
+	wpabuf_free(e->last_eap_radius);
+	e->last_eap_radius = eap;
+
+	{
+		struct ieee802_1x_hdr *dot1x;
+		dot1x = os_malloc(sizeof(*dot1x) + wpabuf_len(eap));
+		assert(dot1x != NULL);
+		dot1x->version = EAPOL_VERSION;
+		dot1x->type = IEEE802_1X_TYPE_EAP_PACKET;
+		dot1x->length = htons(wpabuf_len(eap));
+		os_memcpy((u8 *) (dot1x + 1), wpabuf_head(eap),
+			  wpabuf_len(eap));
+		eapol_sm_rx_eapol(e->wpa_s->eapol, e->wpa_s->bssid,
+				  (u8 *) dot1x,
+				  sizeof(*dot1x) + wpabuf_len(eap));
+		os_free(dot1x);
+	}
+}
+
+
+static void ieee802_1x_get_keys(struct eapol_test_data *e,
+				struct radius_msg *msg, struct radius_msg *req,
+				const u8 *shared_secret,
+				size_t shared_secret_len)
+{
+	struct radius_ms_mppe_keys *keys;
+	u8 *buf;
+	size_t len;
+
+	keys = radius_msg_get_ms_keys(msg, req, shared_secret,
+				      shared_secret_len);
+	if (keys && keys->send == NULL && keys->recv == NULL) {
+		os_free(keys);
+		keys = radius_msg_get_cisco_keys(msg, req, shared_secret,
+						 shared_secret_len);
+	}
+
+	if (keys) {
+		if (keys->send) {
+			wpa_hexdump(MSG_DEBUG, "MS-MPPE-Send-Key (sign)",
+				    keys->send, keys->send_len);
+		}
+		if (keys->recv) {
+			wpa_hexdump(MSG_DEBUG, "MS-MPPE-Recv-Key (crypt)",
+				    keys->recv, keys->recv_len);
+			e->authenticator_pmk_len =
+				keys->recv_len > PMK_LEN ? PMK_LEN :
+				keys->recv_len;
+			os_memcpy(e->authenticator_pmk, keys->recv,
+				  e->authenticator_pmk_len);
+			if (e->authenticator_pmk_len == 16 && keys->send &&
+			    keys->send_len == 16) {
+				/* MS-CHAP-v2 derives 16 octet keys */
+				wpa_printf(MSG_DEBUG, "Use MS-MPPE-Send-Key "
+					   "to extend PMK to 32 octets");
+				os_memcpy(e->authenticator_pmk +
+					  e->authenticator_pmk_len,
+					  keys->send, keys->send_len);
+				e->authenticator_pmk_len += keys->send_len;
+			}
+		}
+
+		os_free(keys->send);
+		os_free(keys->recv);
+		os_free(keys);
+	}
+
+	if (radius_msg_get_attr_ptr(msg, RADIUS_ATTR_EAP_KEY_NAME, &buf, &len,
+				    NULL) == 0) {
+		os_memcpy(e->authenticator_eap_key_name, buf, len);
+		e->authenticator_eap_key_name_len = len;
+	} else {
+		e->authenticator_eap_key_name_len = 0;
+	}
+}
+
+
+/* Process the RADIUS frames from Authentication Server */
+static RadiusRxResult
+ieee802_1x_receive_auth(struct radius_msg *msg, struct radius_msg *req,
+			const u8 *shared_secret, size_t shared_secret_len,
+			void *data)
+{
+	struct eapol_test_data *e = data;
+	struct radius_hdr *hdr = radius_msg_get_hdr(msg);
+
+	/* RFC 2869, Ch. 5.13: valid Message-Authenticator attribute MUST be
+	 * present when packet contains an EAP-Message attribute */
+	if (hdr->code == RADIUS_CODE_ACCESS_REJECT &&
+	    radius_msg_get_attr(msg, RADIUS_ATTR_MESSAGE_AUTHENTICATOR, NULL,
+				0) < 0 &&
+	    radius_msg_get_attr(msg, RADIUS_ATTR_EAP_MESSAGE, NULL, 0) < 0) {
+		wpa_printf(MSG_DEBUG, "Allowing RADIUS "
+			      "Access-Reject without Message-Authenticator "
+			      "since it does not include EAP-Message\n");
+	} else if (radius_msg_verify(msg, shared_secret, shared_secret_len,
+				     req, 1)) {
+		printf("Incoming RADIUS packet did not have correct "
+		       "Message-Authenticator - dropped\n");
+		return RADIUS_RX_UNKNOWN;
+	}
+
+	if (hdr->code != RADIUS_CODE_ACCESS_ACCEPT &&
+	    hdr->code != RADIUS_CODE_ACCESS_REJECT &&
+	    hdr->code != RADIUS_CODE_ACCESS_CHALLENGE) {
+		printf("Unknown RADIUS message code\n");
+		return RADIUS_RX_UNKNOWN;
+	}
+
+	e->radius_identifier = -1;
+	wpa_printf(MSG_DEBUG, "RADIUS packet matching with station");
+
+	radius_msg_free(e->last_recv_radius);
+	e->last_recv_radius = msg;
+
+	switch (hdr->code) {
+	case RADIUS_CODE_ACCESS_ACCEPT:
+		e->radius_access_accept_received = 1;
+		ieee802_1x_get_keys(e, msg, req, shared_secret,
+				    shared_secret_len);
+		break;
+	case RADIUS_CODE_ACCESS_REJECT:
+		e->radius_access_reject_received = 1;
+		break;
+	}
+
+	ieee802_1x_decapsulate_radius(e);
+
+	if ((hdr->code == RADIUS_CODE_ACCESS_ACCEPT &&
+	     e->eapol_test_num_reauths < 0) ||
+	    hdr->code == RADIUS_CODE_ACCESS_REJECT) {
+		if (!e->ctrl_iface)
+			eloop_terminate();
+	}
+
+	return RADIUS_RX_QUEUED;
+}
+
+
+static int driver_get_ssid(void *priv, u8 *ssid)
+{
+	ssid[0] = 0;
+	return 0;
+}
+
+
+static int driver_get_bssid(void *priv, u8 *bssid)
+{
+	struct eapol_test_data *e = priv;
+
+	if (e->ctrl_iface && !e->id_req_sent) {
+		eloop_register_timeout(0, 0, send_eap_request_identity,
+				       e->wpa_s, NULL);
+		e->id_req_sent = 1;
+	}
+
+	os_memset(bssid, 0, ETH_ALEN);
+	bssid[5] = 1;
+	return 0;
+}
+
+
+static int driver_get_capa(void *priv, struct wpa_driver_capa *capa)
+{
+	os_memset(capa, 0, sizeof(*capa));
+	capa->flags = WPA_DRIVER_FLAGS_WIRED;
+	return 0;
+}
+
+
+struct wpa_driver_ops eapol_test_drv_ops = {
+	.name = "test",
+	.get_ssid = driver_get_ssid,
+	.get_bssid = driver_get_bssid,
+	.get_capa = driver_get_capa,
+};
+
+static void wpa_init_conf(struct eapol_test_data *e,
+			  struct wpa_supplicant *wpa_s, const char *authsrv,
+			  int port, const char *secret,
+			  const char *cli_addr, const char *ifname)
+{
+	struct hostapd_radius_server *as;
+	int res;
+
+	wpa_s->driver = &eapol_test_drv_ops;
+	wpa_s->drv_priv = e;
+	wpa_s->bssid[5] = 1;
+	os_memcpy(wpa_s->own_addr, e->own_addr, ETH_ALEN);
+	e->own_ip_addr.s_addr = htonl((127 << 24) | 1);
+	os_strlcpy(wpa_s->ifname, ifname, sizeof(wpa_s->ifname));
+
+	e->radius_conf = os_zalloc(sizeof(struct hostapd_radius_servers));
+	assert(e->radius_conf != NULL);
+	e->radius_conf->num_auth_servers = 1;
+	as = os_zalloc(sizeof(struct hostapd_radius_server));
+	assert(as != NULL);
+#if defined(CONFIG_NATIVE_WINDOWS) || defined(CONFIG_ANSI_C_EXTRA)
+	{
+		int a[4];
+		u8 *pos;
+		sscanf(authsrv, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]);
+		pos = (u8 *) &as->addr.u.v4;
+		*pos++ = a[0];
+		*pos++ = a[1];
+		*pos++ = a[2];
+		*pos++ = a[3];
+		as->addr.af = AF_INET;
+	}
+#else /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
+	if (hostapd_parse_ip_addr(authsrv, &as->addr) < 0) {
+		wpa_printf(MSG_ERROR, "Invalid IP address '%s'",
+			   authsrv);
+		assert(0);
+	}
+#endif /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
+	as->port = port;
+	as->shared_secret = (u8 *) os_strdup(secret);
+	as->shared_secret_len = os_strlen(secret);
+	e->radius_conf->auth_server = as;
+	e->radius_conf->auth_servers = as;
+	e->radius_conf->msg_dumps = 1;
+	if (cli_addr) {
+		if (hostapd_parse_ip_addr(cli_addr,
+					  &e->radius_conf->client_addr) == 0)
+			e->radius_conf->force_client_addr = 1;
+		else {
+			wpa_printf(MSG_ERROR, "Invalid IP address '%s'",
+				   cli_addr);
+			assert(0);
+		}
+	}
+
+	e->radius = radius_client_init(wpa_s, e->radius_conf);
+	assert(e->radius != NULL);
+
+	res = radius_client_register(e->radius, RADIUS_AUTH,
+				     ieee802_1x_receive_auth, e);
+	assert(res == 0);
+}
+
+
+static int scard_test(struct eapol_test_data *e)
+{
+	struct scard_data *scard;
+	size_t len;
+	char imsi[20];
+	unsigned char _rand[16];
+#ifdef PCSC_FUNCS
+	unsigned char sres[4];
+	unsigned char kc[8];
+#endif /* PCSC_FUNCS */
+#define num_triplets 5
+	unsigned char rand_[num_triplets][16];
+	unsigned char sres_[num_triplets][4];
+	unsigned char kc_[num_triplets][8];
+	int i, res;
+	size_t j;
+
+#define AKA_RAND_LEN 16
+#define AKA_AUTN_LEN 16
+#define AKA_AUTS_LEN 14
+#define RES_MAX_LEN 16
+#define IK_LEN 16
+#define CK_LEN 16
+	unsigned char aka_rand[AKA_RAND_LEN];
+	unsigned char aka_autn[AKA_AUTN_LEN];
+	unsigned char aka_auts[AKA_AUTS_LEN];
+	unsigned char aka_res[RES_MAX_LEN];
+	size_t aka_res_len;
+	unsigned char aka_ik[IK_LEN];
+	unsigned char aka_ck[CK_LEN];
+
+	scard = scard_init(e->pcsc_reader);
+	if (scard == NULL)
+		return -1;
+	if (scard_set_pin(scard, e->pcsc_pin)) {
+		wpa_printf(MSG_WARNING, "PIN validation failed");
+		scard_deinit(scard);
+		return -1;
+	}
+
+	len = sizeof(imsi);
+	if (scard_get_imsi(scard, imsi, &len))
+		goto failed;
+	wpa_hexdump_ascii(MSG_DEBUG, "SCARD: IMSI", (u8 *) imsi, len);
+	/* NOTE: Permanent Username: 1 | IMSI */
+
+	wpa_printf(MSG_DEBUG, "SCARD: MNC length %d",
+		   scard_get_mnc_len(scard));
+
+	os_memset(_rand, 0, sizeof(_rand));
+	if (scard_gsm_auth(scard, _rand, sres, kc))
+		goto failed;
+
+	os_memset(_rand, 0xff, sizeof(_rand));
+	if (scard_gsm_auth(scard, _rand, sres, kc))
+		goto failed;
+
+	for (i = 0; i < num_triplets; i++) {
+		os_memset(rand_[i], i, sizeof(rand_[i]));
+		if (scard_gsm_auth(scard, rand_[i], sres_[i], kc_[i]))
+			goto failed;
+	}
+
+	for (i = 0; i < num_triplets; i++) {
+		printf("1");
+		for (j = 0; j < len; j++)
+			printf("%c", imsi[j]);
+		printf(",");
+		for (j = 0; j < 16; j++)
+			printf("%02X", rand_[i][j]);
+		printf(",");
+		for (j = 0; j < 4; j++)
+			printf("%02X", sres_[i][j]);
+		printf(",");
+		for (j = 0; j < 8; j++)
+			printf("%02X", kc_[i][j]);
+		printf("\n");
+	}
+
+	wpa_printf(MSG_DEBUG, "Trying to use UMTS authentication");
+
+	/* seq 39 (0x28) */
+	os_memset(aka_rand, 0xaa, 16);
+	os_memcpy(aka_autn, "\x86\x71\x31\xcb\xa2\xfc\x61\xdf"
+		  "\xa3\xb3\x97\x9d\x07\x32\xa2\x12", 16);
+
+	res = scard_umts_auth(scard, aka_rand, aka_autn, aka_res, &aka_res_len,
+			      aka_ik, aka_ck, aka_auts);
+	if (res == 0) {
+		wpa_printf(MSG_DEBUG, "UMTS auth completed successfully");
+		wpa_hexdump(MSG_DEBUG, "RES", aka_res, aka_res_len);
+		wpa_hexdump(MSG_DEBUG, "IK", aka_ik, IK_LEN);
+		wpa_hexdump(MSG_DEBUG, "CK", aka_ck, CK_LEN);
+	} else if (res == -2) {
+		wpa_printf(MSG_DEBUG, "UMTS auth resulted in synchronization "
+			   "failure");
+		wpa_hexdump(MSG_DEBUG, "AUTS", aka_auts, AKA_AUTS_LEN);
+	} else {
+		wpa_printf(MSG_DEBUG, "UMTS auth failed");
+	}
+
+failed:
+	scard_deinit(scard);
+
+	return 0;
+#undef num_triplets
+}
+
+
+static int scard_get_triplets(struct eapol_test_data *e, int argc, char *argv[])
+{
+	struct scard_data *scard;
+	size_t len;
+	char imsi[20];
+	unsigned char _rand[16];
+	unsigned char sres[4];
+	unsigned char kc[8];
+	int num_triplets;
+	int i;
+	size_t j;
+
+	if (argc < 2 || ((num_triplets = atoi(argv[1])) <= 0)) {
+		printf("invalid parameters for sim command\n");
+		return -1;
+	}
+
+	if (argc <= 2 || os_strcmp(argv[2], "debug") != 0) {
+		/* disable debug output */
+		wpa_debug_level = 99;
+	}
+
+	scard = scard_init(e->pcsc_reader);
+	if (scard == NULL) {
+		printf("Failed to open smartcard connection\n");
+		return -1;
+	}
+	if (scard_set_pin(scard, argv[0])) {
+		wpa_printf(MSG_WARNING, "PIN validation failed");
+		scard_deinit(scard);
+		return -1;
+	}
+
+	len = sizeof(imsi);
+	if (scard_get_imsi(scard, imsi, &len)) {
+		scard_deinit(scard);
+		return -1;
+	}
+
+	for (i = 0; i < num_triplets; i++) {
+		os_memset(_rand, i, sizeof(_rand));
+		if (scard_gsm_auth(scard, _rand, sres, kc))
+			break;
+
+		/* IMSI:Kc:SRES:RAND */
+		for (j = 0; j < len; j++)
+			printf("%c", imsi[j]);
+		printf(":");
+		for (j = 0; j < 8; j++)
+			printf("%02X", kc[j]);
+		printf(":");
+		for (j = 0; j < 4; j++)
+			printf("%02X", sres[j]);
+		printf(":");
+		for (j = 0; j < 16; j++)
+			printf("%02X", _rand[j]);
+		printf("\n");
+	}
+
+	scard_deinit(scard);
+
+	return 0;
+}
+
+
+static void eapol_test_terminate(int sig, void *signal_ctx)
+{
+	struct wpa_supplicant *wpa_s = signal_ctx;
+	wpa_msg(wpa_s, MSG_INFO, "Signal %d received - terminating", sig);
+	eloop_terminate();
+}
+
+
+static void usage(void)
+{
+	printf("usage:\n"
+	       "eapol_test [-enWSv] -c<conf> [-a<AS IP>] [-p<AS port>] "
+	       "[-s<AS secret>]\\\n"
+	       "           [-r<count>] [-t<timeout>] [-C<Connect-Info>] \\\n"
+	       "           [-M<client MAC address>] [-o<server cert file] \\\n"
+	       "           [-N<attr spec>] [-R<PC/SC reader>] "
+	       "[-P<PC/SC PIN>] \\\n"
+	       "           [-A<client IP>] [-i<ifname>] [-T<ctrl_iface>]\n"
+	       "eapol_test scard\n"
+	       "eapol_test sim <PIN> <num triplets> [debug]\n"
+	       "\n");
+	printf("options:\n"
+	       "  -c<conf> = configuration file\n"
+	       "  -a<AS IP> = IP address of the authentication server, "
+	       "default 127.0.0.1\n"
+	       "  -p<AS port> = UDP port of the authentication server, "
+	       "default 1812\n"
+	       "  -s<AS secret> = shared secret with the authentication "
+	       "server, default 'radius'\n"
+	       "  -A<client IP> = IP address of the client, default: select "
+	       "automatically\n"
+	       "  -r<count> = number of re-authentications\n"
+	       "  -e = Request EAP-Key-Name\n"
+	       "  -W = wait for a control interface monitor before starting\n"
+	       "  -S = save configuration after authentication\n"
+	       "  -n = no MPPE keys expected\n"
+	       "  -v = show version\n"
+	       "  -t<timeout> = sets timeout in seconds (default: 30 s)\n"
+	       "  -C<Connect-Info> = RADIUS Connect-Info (default: "
+	       "CONNECT 11Mbps 802.11b)\n"
+	       "  -M<client MAC address> = Set own MAC address "
+	       "(Calling-Station-Id,\n"
+	       "                           default: 02:00:00:00:00:01)\n"
+	       "  -o<server cert file> = Write received server certificate\n"
+	       "                         chain to the specified file\n"
+	       "  -N<attr spec> = send arbitrary attribute specified by:\n"
+	       "                  attr_id:syntax:value or attr_id\n"
+	       "                  attr_id - number id of the attribute\n"
+	       "                  syntax - one of: s, d, x\n"
+	       "                     s = string\n"
+	       "                     d = integer\n"
+	       "                     x = octet string\n"
+	       "                  value - attribute value.\n"
+	       "       When only attr_id is specified, NULL will be used as "
+	       "value.\n"
+	       "       Multiple attributes can be specified by using the "
+	       "option several times.\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+	struct wpa_global global;
+	struct wpa_supplicant wpa_s;
+	int c, ret = 1, wait_for_monitor = 0, save_config = 0;
+	char *as_addr = "127.0.0.1";
+	int as_port = 1812;
+	char *as_secret = "radius";
+	char *cli_addr = NULL;
+	char *conf = NULL;
+	int timeout = 30;
+	char *pos;
+	struct extra_radius_attr *p = NULL, *p1;
+	const char *ifname = "test";
+	const char *ctrl_iface = NULL;
+
+	if (os_program_init())
+		return -1;
+
+	hostapd_logger_register_cb(hostapd_logger_cb);
+
+	os_memset(&eapol_test, 0, sizeof(eapol_test));
+	eapol_test.connect_info = "CONNECT 11Mbps 802.11b";
+	os_memcpy(eapol_test.own_addr, "\x02\x00\x00\x00\x00\x01", ETH_ALEN);
+	eapol_test.pcsc_pin = "1234";
+
+	wpa_debug_level = 0;
+	wpa_debug_show_keys = 1;
+
+	for (;;) {
+		c = getopt(argc, argv, "a:A:c:C:ei:M:nN:o:p:P:r:R:s:St:T:vW");
+		if (c < 0)
+			break;
+		switch (c) {
+		case 'a':
+			as_addr = optarg;
+			break;
+		case 'A':
+			cli_addr = optarg;
+			break;
+		case 'c':
+			conf = optarg;
+			break;
+		case 'C':
+			eapol_test.connect_info = optarg;
+			break;
+		case 'e':
+			eapol_test.req_eap_key_name = 1;
+			break;
+		case 'i':
+			ifname = optarg;
+			break;
+		case 'M':
+			if (hwaddr_aton(optarg, eapol_test.own_addr)) {
+				usage();
+				return -1;
+			}
+			break;
+		case 'n':
+			eapol_test.no_mppe_keys++;
+			break;
+		case 'o':
+			if (eapol_test.server_cert_file)
+				fclose(eapol_test.server_cert_file);
+			eapol_test.server_cert_file = fopen(optarg, "w");
+			if (eapol_test.server_cert_file == NULL) {
+				printf("Could not open '%s' for writing\n",
+				       optarg);
+				return -1;
+			}
+			break;
+		case 'p':
+			as_port = atoi(optarg);
+			break;
+		case 'P':
+			eapol_test.pcsc_pin = optarg;
+			break;
+		case 'r':
+			eapol_test.eapol_test_num_reauths = atoi(optarg);
+			break;
+		case 'R':
+			eapol_test.pcsc_reader = optarg;
+			break;
+		case 's':
+			as_secret = optarg;
+			break;
+		case 'S':
+			save_config++;
+			break;
+		case 't':
+			timeout = atoi(optarg);
+			break;
+		case 'T':
+			ctrl_iface = optarg;
+			eapol_test.ctrl_iface = 1;
+			break;
+		case 'v':
+			printf("eapol_test v%s\n", VERSION_STR);
+			return 0;
+		case 'W':
+			wait_for_monitor++;
+			break;
+		case 'N':
+			p1 = os_zalloc(sizeof(*p1));
+			if (p1 == NULL)
+				break;
+			if (!p)
+				eapol_test.extra_attrs = p1;
+			else
+				p->next = p1;
+			p = p1;
+
+			p->type = atoi(optarg);
+			pos = os_strchr(optarg, ':');
+			if (pos == NULL) {
+				p->syntax = 'n';
+				p->data = NULL;
+				break;
+			}
+
+			pos++;
+			if (pos[0] == '\0' || pos[1] != ':') {
+				printf("Incorrect format of attribute "
+				       "specification\n");
+				break;
+			}
+
+			p->syntax = pos[0];
+			p->data = pos + 2;
+			break;
+		default:
+			usage();
+			return -1;
+		}
+	}
+
+	if (argc > optind && os_strcmp(argv[optind], "scard") == 0) {
+		return scard_test(&eapol_test);
+	}
+
+	if (argc > optind && os_strcmp(argv[optind], "sim") == 0) {
+		return scard_get_triplets(&eapol_test, argc - optind - 1,
+					  &argv[optind + 1]);
+	}
+
+	if (conf == NULL && !ctrl_iface) {
+		usage();
+		printf("Configuration file is required.\n");
+		return -1;
+	}
+
+	if (eap_register_methods()) {
+		wpa_printf(MSG_ERROR, "Failed to register EAP methods");
+		return -1;
+	}
+
+	if (eloop_init()) {
+		wpa_printf(MSG_ERROR, "Failed to initialize event loop");
+		return -1;
+	}
+
+	os_memset(&global, 0, sizeof(global));
+	os_memset(&wpa_s, 0, sizeof(wpa_s));
+	wpa_s.global = &global;
+	eapol_test.wpa_s = &wpa_s;
+	dl_list_init(&wpa_s.bss);
+	dl_list_init(&wpa_s.bss_id);
+	if (conf)
+		wpa_s.conf = wpa_config_read(conf, NULL);
+	else
+		wpa_s.conf = wpa_config_alloc_empty(ctrl_iface, NULL);
+	if (wpa_s.conf == NULL) {
+		printf("Failed to parse configuration file '%s'.\n", conf);
+		return -1;
+	}
+	if (!ctrl_iface && wpa_s.conf->ssid == NULL) {
+		printf("No networks defined.\n");
+		return -1;
+	}
+
+	if (eapol_test.pcsc_reader) {
+		os_free(wpa_s.conf->pcsc_reader);
+		wpa_s.conf->pcsc_reader = os_strdup(eapol_test.pcsc_reader);
+	}
+
+	wpa_init_conf(&eapol_test, &wpa_s, as_addr, as_port, as_secret,
+		      cli_addr, ifname);
+	wpa_s.ctrl_iface = wpa_supplicant_ctrl_iface_init(&wpa_s);
+	if (wpa_s.ctrl_iface == NULL) {
+		printf("Failed to initialize control interface '%s'.\n"
+		       "You may have another eapol_test process already "
+		       "running or the file was\n"
+		       "left by an unclean termination of eapol_test in "
+		       "which case you will need\n"
+		       "to manually remove this file before starting "
+		       "eapol_test again.\n",
+		       wpa_s.conf->ctrl_interface);
+		return -1;
+	}
+	if (wpa_s.conf->ssid &&
+	    wpa_supplicant_scard_init(&wpa_s, wpa_s.conf->ssid))
+		return -1;
+
+	if (test_eapol(&eapol_test, &wpa_s, wpa_s.conf->ssid))
+		return -1;
+
+	if (wpas_init_ext_pw(&wpa_s) < 0)
+		return -1;
+
+	if (wait_for_monitor)
+		wpa_supplicant_ctrl_iface_wait(wpa_s.ctrl_iface);
+
+	if (!ctrl_iface) {
+		eloop_register_timeout(timeout, 0, eapol_test_timeout,
+				       &eapol_test, NULL);
+		eloop_register_timeout(0, 0, send_eap_request_identity, &wpa_s,
+				       NULL);
+	}
+	eloop_register_signal_terminate(eapol_test_terminate, &wpa_s);
+	eloop_register_signal_reconfig(eapol_test_terminate, &wpa_s);
+	eloop_run();
+
+	eloop_cancel_timeout(eapol_test_timeout, &eapol_test, NULL);
+	eloop_cancel_timeout(eapol_sm_reauth, &eapol_test, NULL);
+
+	if (eapol_test_compare_pmk(&eapol_test) == 0 ||
+	    eapol_test.no_mppe_keys)
+		ret = 0;
+	if (eapol_test.auth_timed_out)
+		ret = -2;
+	if (eapol_test.radius_access_reject_received)
+		ret = -3;
+
+	if (save_config)
+		wpa_config_write(conf, wpa_s.conf);
+
+	test_eapol_clean(&eapol_test, &wpa_s);
+
+	eap_peer_unregister_methods();
+#ifdef CONFIG_AP
+	eap_server_unregister_methods();
+#endif /* CONFIG_AP */
+
+	eloop_destroy();
+
+	if (eapol_test.server_cert_file)
+		fclose(eapol_test.server_cert_file);
+
+	printf("MPPE keys OK: %d  mismatch: %d\n",
+	       eapol_test.num_mppe_ok, eapol_test.num_mppe_mismatch);
+	if (eapol_test.num_mppe_mismatch)
+		ret = -4;
+	if (ret)
+		printf("FAILURE\n");
+	else
+		printf("SUCCESS\n");
+
+	os_program_deinit();
+
+	return ret;
+}
diff --git a/wpa_supplicant/eapol_test.py b/wpa_supplicant/eapol_test.py
new file mode 100755
index 000000000000..88c83f343597
--- /dev/null
+++ b/wpa_supplicant/eapol_test.py
@@ -0,0 +1,159 @@
+#!/usr/bin/env python2
+#
+# eapol_test controller
+# Copyright (c) 2015, Jouni Malinen <j@w1.fi>
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+import argparse
+import logging
+import os
+import Queue
+import sys
+import threading
+
+logger = logging.getLogger()
+dir = os.path.dirname(os.path.realpath(sys.modules[__name__].__file__))
+sys.path.append(os.path.join(dir, '..', 'wpaspy'))
+import wpaspy
+wpas_ctrl = '/tmp/eapol_test'
+
+class eapol_test:
+    def __init__(self, ifname):
+        self.ifname = ifname
+        self.ctrl = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname))
+        if "PONG" not in self.ctrl.request("PING"):
+            raise Exception("Failed to connect to eapol_test (%s)" % ifname)
+        self.mon = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname))
+        self.mon.attach()
+
+    def add_network(self):
+        id = self.request("ADD_NETWORK")
+        if "FAIL" in id:
+            raise Exception("ADD_NETWORK failed")
+        return int(id)
+
+    def remove_network(self, id):
+        id = self.request("REMOVE_NETWORK " + str(id))
+        if "FAIL" in id:
+            raise Exception("REMOVE_NETWORK failed")
+        return None
+
+    def set_network(self, id, field, value):
+        res = self.request("SET_NETWORK " + str(id) + " " + field + " " + value)
+        if "FAIL" in res:
+            raise Exception("SET_NETWORK failed")
+        return None
+
+    def set_network_quoted(self, id, field, value):
+        res = self.request("SET_NETWORK " + str(id) + " " + field + ' "' + value + '"')
+        if "FAIL" in res:
+            raise Exception("SET_NETWORK failed")
+        return None
+
+    def request(self, cmd, timeout=10):
+        return self.ctrl.request(cmd, timeout=timeout)
+
+    def wait_event(self, events, timeout=10):
+        start = os.times()[4]
+        while True:
+            while self.mon.pending():
+                ev = self.mon.recv()
+                logger.debug(self.ifname + ": " + ev)
+                for event in events:
+                    if event in ev:
+                        return ev
+            now = os.times()[4]
+            remaining = start + timeout - now
+            if remaining <= 0:
+                break
+            if not self.mon.pending(timeout=remaining):
+                break
+        return None
+
+def run(ifname, count, no_fast_reauth, res, conf):
+    et = eapol_test(ifname)
+
+    et.request("AP_SCAN 0")
+    if no_fast_reauth:
+        et.request("SET fast_reauth 0")
+    else:
+        et.request("SET fast_reauth 1")
+    id = et.add_network()
+
+    if len(conf):
+        for item in conf:
+            et.set_network(id, item, conf[item])
+    else:
+        et.set_network(id, "key_mgmt", "IEEE8021X")
+        et.set_network(id, "eapol_flags", "0")
+        et.set_network(id, "eap", "TLS")
+        et.set_network_quoted(id, "identity", "user")
+        et.set_network_quoted(id, "ca_cert", 'ca.pem')
+        et.set_network_quoted(id, "client_cert", 'client.pem')
+        et.set_network_quoted(id, "private_key", 'client.key')
+        et.set_network_quoted(id, "private_key_passwd", 'whatever')
+
+    et.set_network(id, "disabled", "0")
+
+    fail = False
+    for i in range(count):
+        et.request("REASSOCIATE")
+        ev = et.wait_event(["CTRL-EVENT-CONNECTED", "CTRL-EVENT-EAP-FAILURE"])
+        if ev is None or "CTRL-EVENT-CONNECTED" not in ev:
+            fail = True
+            break
+
+    et.remove_network(id)
+
+    if fail:
+        res.put("FAIL (%d OK)" % i)
+    else:
+        res.put("PASS %d" % (i + 1))
+
+def main():
+    parser = argparse.ArgumentParser(description='eapol_test controller')
+    parser.add_argument('--ctrl', help='control interface directory')
+    parser.add_argument('--num', help='number of processes')
+    parser.add_argument('--iter', help='number of iterations')
+    parser.add_argument('--no-fast-reauth', action='store_true',
+                        dest='no_fast_reauth',
+                        help='disable TLS session resumption')
+    parser.add_argument('--conf', help='file of network conf items')
+    args = parser.parse_args()
+
+    num = int(args.num)
+    iter = int(args.iter)
+    if args.ctrl:
+        global wpas_ctrl
+        wpas_ctrl = args.ctrl
+
+    conf = {}
+    if args.conf:
+        f = open(args.conf, "r")
+        for line in f:
+            confitem = line.split("=")
+            if len(confitem) == 2:
+                conf[confitem[0].strip()] = confitem[1].strip()
+        f.close()
+
+    t = {}
+    res = {}
+    for i in range(num):
+        res[i] = Queue.Queue()
+        t[i] = threading.Thread(target=run, args=(str(i), iter,
+                                                  args.no_fast_reauth, res[i],
+                                                  conf))
+    for i in range(num):
+        t[i].start()
+    for i in range(num):
+        t[i].join()
+        try:
+            results = res[i].get(False)
+        except:
+            results = "N/A"
+        print("%d: %s" % (i, results))
+
+if __name__ == "__main__":
+    main()
diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
new file mode 100644
index 000000000000..f55e1846e205
--- /dev/null
+++ b/wpa_supplicant/events.c
@@ -0,0 +1,5783 @@
+/*
+ * WPA Supplicant - Driver event processing
+ * Copyright (c) 2003-2019, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "rsn_supp/wpa.h"
+#include "eloop.h"
+#include "config.h"
+#include "l2_packet/l2_packet.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "pcsc_funcs.h"
+#include "rsn_supp/preauth.h"
+#include "rsn_supp/pmksa_cache.h"
+#include "common/wpa_ctrl.h"
+#include "eap_peer/eap.h"
+#include "ap/hostapd.h"
+#include "p2p/p2p.h"
+#include "fst/fst.h"
+#include "wnm_sta.h"
+#include "notify.h"
+#include "common/ieee802_11_defs.h"
+#include "common/ieee802_11_common.h"
+#include "common/gas_server.h"
+#include "common/dpp.h"
+#include "common/ptksa_cache.h"
+#include "crypto/random.h"
+#include "bssid_ignore.h"
+#include "wpas_glue.h"
+#include "wps_supplicant.h"
+#include "ibss_rsn.h"
+#include "sme.h"
+#include "gas_query.h"
+#include "p2p_supplicant.h"
+#include "bgscan.h"
+#include "autoscan.h"
+#include "ap.h"
+#include "bss.h"
+#include "scan.h"
+#include "offchannel.h"
+#include "interworking.h"
+#include "mesh.h"
+#include "mesh_mpm.h"
+#include "wmm_ac.h"
+#include "dpp_supplicant.h"
+
+
+#define MAX_OWE_TRANSITION_BSS_SELECT_COUNT 5
+
+
+#ifndef CONFIG_NO_SCAN_PROCESSING
+static int wpas_select_network_from_last_scan(struct wpa_supplicant *wpa_s,
+					      int new_scan, int own_request);
+#endif /* CONFIG_NO_SCAN_PROCESSING */
+
+
+int wpas_temp_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+{
+	struct os_reltime now;
+
+	if (ssid == NULL || ssid->disabled_until.sec == 0)
+		return 0;
+
+	os_get_reltime(&now);
+	if (ssid->disabled_until.sec > now.sec)
+		return ssid->disabled_until.sec - now.sec;
+
+	wpas_clear_temp_disabled(wpa_s, ssid, 0);
+
+	return 0;
+}
+
+
+#ifndef CONFIG_NO_SCAN_PROCESSING
+/**
+ * wpas_reenabled_network_time - Time until first network is re-enabled
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: If all enabled networks are temporarily disabled, returns the time
+ *	(in sec) until the first network is re-enabled. Otherwise returns 0.
+ *
+ * This function is used in case all enabled networks are temporarily disabled,
+ * in which case it returns the time (in sec) that the first network will be
+ * re-enabled. The function assumes that at least one network is enabled.
+ */
+static int wpas_reenabled_network_time(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid;
+	int disabled_for, res = 0;
+
+#ifdef CONFIG_INTERWORKING
+	if (wpa_s->conf->auto_interworking && wpa_s->conf->interworking &&
+	    wpa_s->conf->cred)
+		return 0;
+#endif /* CONFIG_INTERWORKING */
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (ssid->disabled)
+			continue;
+
+		disabled_for = wpas_temp_disabled(wpa_s, ssid);
+		if (!disabled_for)
+			return 0;
+
+		if (!res || disabled_for < res)
+			res = disabled_for;
+	}
+
+	return res;
+}
+#endif /* CONFIG_NO_SCAN_PROCESSING */
+
+
+void wpas_network_reenabled(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	if (wpa_s->disconnected || wpa_s->wpa_state != WPA_SCANNING)
+		return;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"Try to associate due to network getting re-enabled");
+	if (wpa_supplicant_fast_associate(wpa_s) != 1) {
+		wpa_supplicant_cancel_sched_scan(wpa_s);
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+	}
+}
+
+
+static struct wpa_bss * wpa_supplicant_get_new_bss(
+	struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+	struct wpa_bss *bss = NULL;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (ssid->ssid_len > 0)
+		bss = wpa_bss_get(wpa_s, bssid, ssid->ssid, ssid->ssid_len);
+	if (!bss)
+		bss = wpa_bss_get_bssid(wpa_s, bssid);
+
+	return bss;
+}
+
+
+static void wpa_supplicant_update_current_bss(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss = wpa_supplicant_get_new_bss(wpa_s, wpa_s->bssid);
+
+	if (!bss) {
+		wpa_supplicant_update_scan_results(wpa_s);
+
+		/* Get the BSS from the new scan results */
+		bss = wpa_supplicant_get_new_bss(wpa_s, wpa_s->bssid);
+	}
+
+	if (bss)
+		wpa_s->current_bss = bss;
+}
+
+
+static int wpa_supplicant_select_config(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid, *old_ssid;
+	u8 drv_ssid[SSID_MAX_LEN];
+	size_t drv_ssid_len;
+	int res;
+
+	if (wpa_s->conf->ap_scan == 1 && wpa_s->current_ssid) {
+		wpa_supplicant_update_current_bss(wpa_s);
+
+		if (wpa_s->current_ssid->ssid_len == 0)
+			return 0; /* current profile still in use */
+		res = wpa_drv_get_ssid(wpa_s, drv_ssid);
+		if (res < 0) {
+			wpa_msg(wpa_s, MSG_INFO,
+				"Failed to read SSID from driver");
+			return 0; /* try to use current profile */
+		}
+		drv_ssid_len = res;
+
+		if (drv_ssid_len == wpa_s->current_ssid->ssid_len &&
+		    os_memcmp(drv_ssid, wpa_s->current_ssid->ssid,
+			      drv_ssid_len) == 0)
+			return 0; /* current profile still in use */
+
+#ifdef CONFIG_OWE
+		if ((wpa_s->current_ssid->key_mgmt & WPA_KEY_MGMT_OWE) &&
+		    wpa_s->current_bss &&
+		    (wpa_s->current_bss->flags & WPA_BSS_OWE_TRANSITION) &&
+		    drv_ssid_len == wpa_s->current_bss->ssid_len &&
+		    os_memcmp(drv_ssid, wpa_s->current_bss->ssid,
+			      drv_ssid_len) == 0)
+			return 0; /* current profile still in use */
+#endif /* CONFIG_OWE */
+
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Driver-initiated BSS selection changed the SSID to %s",
+			wpa_ssid_txt(drv_ssid, drv_ssid_len));
+		/* continue selecting a new network profile */
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Select network based on association "
+		"information");
+	ssid = wpa_supplicant_get_ssid(wpa_s);
+	if (ssid == NULL) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"No network configuration found for the current AP");
+		return -1;
+	}
+
+	if (wpas_network_disabled(wpa_s, ssid)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is disabled");
+		return -1;
+	}
+
+	if (disallowed_bssid(wpa_s, wpa_s->bssid) ||
+	    disallowed_ssid(wpa_s, ssid->ssid, ssid->ssid_len)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Selected BSS is disallowed");
+		return -1;
+	}
+
+	res = wpas_temp_disabled(wpa_s, ssid);
+	if (res > 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is temporarily "
+			"disabled for %d second(s)", res);
+		return -1;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Network configuration found for the "
+		"current AP");
+	if (wpa_key_mgmt_wpa_any(ssid->key_mgmt)) {
+		u8 wpa_ie[80];
+		size_t wpa_ie_len = sizeof(wpa_ie);
+		if (wpa_supplicant_set_suites(wpa_s, NULL, ssid,
+					      wpa_ie, &wpa_ie_len) < 0)
+			wpa_dbg(wpa_s, MSG_DEBUG, "Could not set WPA suites");
+	} else {
+		wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
+	}
+
+	if (wpa_s->current_ssid && wpa_s->current_ssid != ssid)
+		eapol_sm_invalidate_cached_session(wpa_s->eapol);
+	old_ssid = wpa_s->current_ssid;
+	wpa_s->current_ssid = ssid;
+
+	wpa_supplicant_update_current_bss(wpa_s);
+
+	wpa_supplicant_rsn_supp_set_config(wpa_s, wpa_s->current_ssid);
+	wpa_supplicant_initiate_eapol(wpa_s);
+	if (old_ssid != wpa_s->current_ssid)
+		wpas_notify_network_changed(wpa_s);
+
+	return 0;
+}
+
+
+void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	if (wpa_s->countermeasures) {
+		wpa_s->countermeasures = 0;
+		wpa_drv_set_countermeasures(wpa_s, 0);
+		wpa_msg(wpa_s, MSG_INFO, "WPA: TKIP countermeasures stopped");
+
+		/*
+		 * It is possible that the device is sched scanning, which means
+		 * that a connection attempt will be done only when we receive
+		 * scan results. However, in this case, it would be preferable
+		 * to scan and connect immediately, so cancel the sched_scan and
+		 * issue a regular scan flow.
+		 */
+		wpa_supplicant_cancel_sched_scan(wpa_s);
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+	}
+}
+
+
+void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s)
+{
+	int bssid_changed;
+
+	wnm_bss_keep_alive_deinit(wpa_s);
+
+#ifdef CONFIG_IBSS_RSN
+	ibss_rsn_deinit(wpa_s->ibss_rsn);
+	wpa_s->ibss_rsn = NULL;
+#endif /* CONFIG_IBSS_RSN */
+
+#ifdef CONFIG_AP
+	wpa_supplicant_ap_deinit(wpa_s);
+#endif /* CONFIG_AP */
+
+#ifdef CONFIG_HS20
+	/* Clear possibly configured frame filters */
+	wpa_drv_configure_frame_filters(wpa_s, 0);
+#endif /* CONFIG_HS20 */
+
+	if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
+		return;
+
+	if (os_reltime_initialized(&wpa_s->session_start)) {
+		os_reltime_age(&wpa_s->session_start, &wpa_s->session_length);
+		wpa_s->session_start.sec = 0;
+		wpa_s->session_start.usec = 0;
+		wpas_notify_session_length(wpa_s);
+	}
+
+	wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+	bssid_changed = !is_zero_ether_addr(wpa_s->bssid);
+	os_memset(wpa_s->bssid, 0, ETH_ALEN);
+	os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
+	sme_clear_on_disassoc(wpa_s);
+	wpa_s->current_bss = NULL;
+	wpa_s->assoc_freq = 0;
+
+	if (bssid_changed)
+		wpas_notify_bssid_changed(wpa_s);
+
+	eapol_sm_notify_portEnabled(wpa_s->eapol, false);
+	eapol_sm_notify_portValid(wpa_s->eapol, false);
+	if (wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_OWE ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_DPP || wpa_s->drv_authorized_port)
+		eapol_sm_notify_eap_success(wpa_s->eapol, false);
+	wpa_s->drv_authorized_port = 0;
+	wpa_s->ap_ies_from_associnfo = 0;
+	wpa_s->current_ssid = NULL;
+	eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+	wpa_s->key_mgmt = 0;
+
+	wpas_rrm_reset(wpa_s);
+	wpa_s->wnmsleep_used = 0;
+	wnm_clear_coloc_intf_reporting(wpa_s);
+	wpa_s->disable_mbo_oce = 0;
+
+#ifdef CONFIG_TESTING_OPTIONS
+	wpa_s->last_tk_alg = WPA_ALG_NONE;
+	os_memset(wpa_s->last_tk, 0, sizeof(wpa_s->last_tk));
+#endif /* CONFIG_TESTING_OPTIONS */
+	wpa_s->ieee80211ac = 0;
+
+	if (wpa_s->enabled_4addr_mode && wpa_drv_set_4addr_mode(wpa_s, 0) == 0)
+		wpa_s->enabled_4addr_mode = 0;
+}
+
+
+static void wpa_find_assoc_pmkid(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ie_data ie;
+	int pmksa_set = -1;
+	size_t i;
+	struct rsn_pmksa_cache_entry *cur_pmksa;
+
+	/* Start with assumption of no PMKSA cache entry match for cases other
+	 * than SAE. In particular, this is needed to generate the PMKSA cache
+	 * entries for Suite B cases with driver-based roaming indication. */
+	cur_pmksa = pmksa_cache_get_current(wpa_s->wpa);
+	if (cur_pmksa && !wpa_key_mgmt_sae(cur_pmksa->akmp))
+		pmksa_cache_clear_current(wpa_s->wpa);
+
+	if (wpa_sm_parse_own_wpa_ie(wpa_s->wpa, &ie) < 0 ||
+	    ie.pmkid == NULL)
+		return;
+
+	for (i = 0; i < ie.num_pmkid; i++) {
+		pmksa_set = pmksa_cache_set_current(wpa_s->wpa,
+						    ie.pmkid + i * PMKID_LEN,
+						    NULL, NULL, 0, NULL, 0);
+		if (pmksa_set == 0) {
+			eapol_sm_notify_pmkid_attempt(wpa_s->eapol);
+			break;
+		}
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "RSN: PMKID from assoc IE %sfound from "
+		"PMKSA cache", pmksa_set == 0 ? "" : "not ");
+}
+
+
+static void wpa_supplicant_event_pmkid_candidate(struct wpa_supplicant *wpa_s,
+						 union wpa_event_data *data)
+{
+	if (data == NULL) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "RSN: No data in PMKID candidate "
+			"event");
+		return;
+	}
+	wpa_dbg(wpa_s, MSG_DEBUG, "RSN: PMKID candidate event - bssid=" MACSTR
+		" index=%d preauth=%d",
+		MAC2STR(data->pmkid_candidate.bssid),
+		data->pmkid_candidate.index,
+		data->pmkid_candidate.preauth);
+
+	pmksa_candidate_add(wpa_s->wpa, data->pmkid_candidate.bssid,
+			    data->pmkid_candidate.index,
+			    data->pmkid_candidate.preauth);
+}
+
+
+static int wpa_supplicant_dynamic_keys(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE)
+		return 0;
+
+#ifdef IEEE8021X_EAPOL
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA &&
+	    wpa_s->current_ssid &&
+	    !(wpa_s->current_ssid->eapol_flags &
+	      (EAPOL_FLAG_REQUIRE_KEY_UNICAST |
+	       EAPOL_FLAG_REQUIRE_KEY_BROADCAST))) {
+		/* IEEE 802.1X, but not using dynamic WEP keys (i.e., either
+		 * plaintext or static WEP keys). */
+		return 0;
+	}
+#endif /* IEEE8021X_EAPOL */
+
+	return 1;
+}
+
+
+/**
+ * wpa_supplicant_scard_init - Initialize SIM/USIM access with PC/SC
+ * @wpa_s: pointer to wpa_supplicant data
+ * @ssid: Configuration data for the network
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function is called when starting authentication with a network that is
+ * configured to use PC/SC for SIM/USIM access (EAP-SIM or EAP-AKA).
+ */
+int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
+			      struct wpa_ssid *ssid)
+{
+#ifdef IEEE8021X_EAPOL
+#ifdef PCSC_FUNCS
+	int aka = 0, sim = 0;
+
+	if ((ssid != NULL && ssid->eap.pcsc == NULL) ||
+	    wpa_s->scard != NULL || wpa_s->conf->external_sim)
+		return 0;
+
+	if (ssid == NULL || ssid->eap.eap_methods == NULL) {
+		sim = 1;
+		aka = 1;
+	} else {
+		struct eap_method_type *eap = ssid->eap.eap_methods;
+		while (eap->vendor != EAP_VENDOR_IETF ||
+		       eap->method != EAP_TYPE_NONE) {
+			if (eap->vendor == EAP_VENDOR_IETF) {
+				if (eap->method == EAP_TYPE_SIM)
+					sim = 1;
+				else if (eap->method == EAP_TYPE_AKA ||
+					 eap->method == EAP_TYPE_AKA_PRIME)
+					aka = 1;
+			}
+			eap++;
+		}
+	}
+
+	if (eap_peer_get_eap_method(EAP_VENDOR_IETF, EAP_TYPE_SIM) == NULL)
+		sim = 0;
+	if (eap_peer_get_eap_method(EAP_VENDOR_IETF, EAP_TYPE_AKA) == NULL &&
+	    eap_peer_get_eap_method(EAP_VENDOR_IETF, EAP_TYPE_AKA_PRIME) ==
+	    NULL)
+		aka = 0;
+
+	if (!sim && !aka) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is configured to "
+			"use SIM, but neither EAP-SIM nor EAP-AKA are "
+			"enabled");
+		return 0;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is configured to use SIM "
+		"(sim=%d aka=%d) - initialize PCSC", sim, aka);
+
+	wpa_s->scard = scard_init(wpa_s->conf->pcsc_reader);
+	if (wpa_s->scard == NULL) {
+		wpa_msg(wpa_s, MSG_WARNING, "Failed to initialize SIM "
+			"(pcsc-lite)");
+		return -1;
+	}
+	wpa_sm_set_scard_ctx(wpa_s->wpa, wpa_s->scard);
+	eapol_sm_register_scard_ctx(wpa_s->eapol, wpa_s->scard);
+#endif /* PCSC_FUNCS */
+#endif /* IEEE8021X_EAPOL */
+
+	return 0;
+}
+
+
+#ifndef CONFIG_NO_SCAN_PROCESSING
+
+#ifdef CONFIG_WEP
+static int has_wep_key(struct wpa_ssid *ssid)
+{
+	int i;
+
+	for (i = 0; i < NUM_WEP_KEYS; i++) {
+		if (ssid->wep_key_len[i])
+			return 1;
+	}
+
+	return 0;
+}
+#endif /* CONFIG_WEP */
+
+
+static int wpa_supplicant_match_privacy(struct wpa_bss *bss,
+					struct wpa_ssid *ssid)
+{
+	int privacy = 0;
+
+	if (ssid->mixed_cell)
+		return 1;
+
+#ifdef CONFIG_WPS
+	if (ssid->key_mgmt & WPA_KEY_MGMT_WPS)
+		return 1;
+#endif /* CONFIG_WPS */
+
+#ifdef CONFIG_OWE
+	if ((ssid->key_mgmt & WPA_KEY_MGMT_OWE) && !ssid->owe_only)
+		return 1;
+#endif /* CONFIG_OWE */
+
+#ifdef CONFIG_WEP
+	if (has_wep_key(ssid))
+		privacy = 1;
+#endif /* CONFIG_WEP */
+
+#ifdef IEEE8021X_EAPOL
+	if ((ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA) &&
+	    ssid->eapol_flags & (EAPOL_FLAG_REQUIRE_KEY_UNICAST |
+				 EAPOL_FLAG_REQUIRE_KEY_BROADCAST))
+		privacy = 1;
+#endif /* IEEE8021X_EAPOL */
+
+	if (wpa_key_mgmt_wpa(ssid->key_mgmt))
+		privacy = 1;
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_OSEN)
+		privacy = 1;
+
+	if (bss->caps & IEEE80211_CAP_PRIVACY)
+		return privacy;
+	return !privacy;
+}
+
+
+static int wpa_supplicant_ssid_bss_match(struct wpa_supplicant *wpa_s,
+					 struct wpa_ssid *ssid,
+					 struct wpa_bss *bss, int debug_print)
+{
+	struct wpa_ie_data ie;
+	int proto_match = 0;
+	const u8 *rsn_ie, *wpa_ie;
+	int ret;
+#ifdef CONFIG_WEP
+	int wep_ok;
+#endif /* CONFIG_WEP */
+
+	ret = wpas_wps_ssid_bss_match(wpa_s, ssid, bss);
+	if (ret >= 0)
+		return ret;
+
+#ifdef CONFIG_WEP
+	/* Allow TSN if local configuration accepts WEP use without WPA/WPA2 */
+	wep_ok = !wpa_key_mgmt_wpa(ssid->key_mgmt) &&
+		(((ssid->key_mgmt & WPA_KEY_MGMT_NONE) &&
+		  ssid->wep_key_len[ssid->wep_tx_keyidx] > 0) ||
+		 (ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA));
+#endif /* CONFIG_WEP */
+
+	rsn_ie = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+	while ((ssid->proto & (WPA_PROTO_RSN | WPA_PROTO_OSEN)) && rsn_ie) {
+		proto_match++;
+
+		if (wpa_parse_wpa_ie(rsn_ie, 2 + rsn_ie[1], &ie)) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip RSN IE - parse failed");
+			break;
+		}
+		if (!ie.has_pairwise)
+			ie.pairwise_cipher = wpa_default_rsn_cipher(bss->freq);
+		if (!ie.has_group)
+			ie.group_cipher = wpa_default_rsn_cipher(bss->freq);
+
+#ifdef CONFIG_WEP
+		if (wep_ok &&
+		    (ie.group_cipher & (WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)))
+		{
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   selected based on TSN in RSN IE");
+			return 1;
+		}
+#endif /* CONFIG_WEP */
+
+		if (!(ie.proto & ssid->proto) &&
+		    !(ssid->proto & WPA_PROTO_OSEN)) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip RSN IE - proto mismatch");
+			break;
+		}
+
+		if (!(ie.pairwise_cipher & ssid->pairwise_cipher)) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip RSN IE - PTK cipher mismatch");
+			break;
+		}
+
+		if (!(ie.group_cipher & ssid->group_cipher)) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip RSN IE - GTK cipher mismatch");
+			break;
+		}
+
+		if (ssid->group_mgmt_cipher &&
+		    !(ie.mgmt_group_cipher & ssid->group_mgmt_cipher)) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip RSN IE - group mgmt cipher mismatch");
+			break;
+		}
+
+		if (!(ie.key_mgmt & ssid->key_mgmt)) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip RSN IE - key mgmt mismatch");
+			break;
+		}
+
+		if (!(ie.capabilities & WPA_CAPABILITY_MFPC) &&
+		    wpas_get_ssid_pmf(wpa_s, ssid) ==
+		    MGMT_FRAME_PROTECTION_REQUIRED) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip RSN IE - no mgmt frame protection");
+			break;
+		}
+		if ((ie.capabilities & WPA_CAPABILITY_MFPR) &&
+		    wpas_get_ssid_pmf(wpa_s, ssid) ==
+		    NO_MGMT_FRAME_PROTECTION) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip RSN IE - no mgmt frame protection enabled but AP requires it");
+			break;
+		}
+
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   selected based on RSN IE");
+		return 1;
+	}
+
+	if (wpas_get_ssid_pmf(wpa_s, ssid) == MGMT_FRAME_PROTECTION_REQUIRED &&
+	    (!(ssid->key_mgmt & WPA_KEY_MGMT_OWE) || ssid->owe_only)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - MFP Required but network not MFP Capable");
+		return 0;
+	}
+
+	wpa_ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
+	while ((ssid->proto & WPA_PROTO_WPA) && wpa_ie) {
+		proto_match++;
+
+		if (wpa_parse_wpa_ie(wpa_ie, 2 + wpa_ie[1], &ie)) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip WPA IE - parse failed");
+			break;
+		}
+
+#ifdef CONFIG_WEP
+		if (wep_ok &&
+		    (ie.group_cipher & (WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)))
+		{
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   selected based on TSN in WPA IE");
+			return 1;
+		}
+#endif /* CONFIG_WEP */
+
+		if (!(ie.proto & ssid->proto)) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip WPA IE - proto mismatch");
+			break;
+		}
+
+		if (!(ie.pairwise_cipher & ssid->pairwise_cipher)) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip WPA IE - PTK cipher mismatch");
+			break;
+		}
+
+		if (!(ie.group_cipher & ssid->group_cipher)) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip WPA IE - GTK cipher mismatch");
+			break;
+		}
+
+		if (!(ie.key_mgmt & ssid->key_mgmt)) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip WPA IE - key mgmt mismatch");
+			break;
+		}
+
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   selected based on WPA IE");
+		return 1;
+	}
+
+	if ((ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA) && !wpa_ie &&
+	    !rsn_ie) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   allow for non-WPA IEEE 802.1X");
+		return 1;
+	}
+
+#ifdef CONFIG_OWE
+	if ((ssid->key_mgmt & WPA_KEY_MGMT_OWE) && !ssid->owe_only &&
+	    !wpa_ie && !rsn_ie) {
+		if (wpa_s->owe_transition_select &&
+		    wpa_bss_get_vendor_ie(bss, OWE_IE_VENDOR_TYPE) &&
+		    ssid->owe_transition_bss_select_count + 1 <=
+		    MAX_OWE_TRANSITION_BSS_SELECT_COUNT) {
+			ssid->owe_transition_bss_select_count++;
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip OWE transition BSS (selection count %d does not exceed %d)",
+					ssid->owe_transition_bss_select_count,
+					MAX_OWE_TRANSITION_BSS_SELECT_COUNT);
+			wpa_s->owe_transition_search = 1;
+			return 0;
+		}
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   allow in OWE transition mode");
+		return 1;
+	}
+#endif /* CONFIG_OWE */
+
+	if ((ssid->proto & (WPA_PROTO_WPA | WPA_PROTO_RSN)) &&
+	    wpa_key_mgmt_wpa(ssid->key_mgmt) && proto_match == 0) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - no WPA/RSN proto match");
+		return 0;
+	}
+
+	if ((ssid->key_mgmt & WPA_KEY_MGMT_OSEN) &&
+	    wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG, "   allow in OSEN");
+		return 1;
+	}
+
+	if (!wpa_key_mgmt_wpa(ssid->key_mgmt)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG, "   allow in non-WPA/WPA2");
+		return 1;
+	}
+
+	if (debug_print)
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"   reject due to mismatch with WPA/WPA2");
+
+	return 0;
+}
+
+
+static int freq_allowed(int *freqs, int freq)
+{
+	int i;
+
+	if (freqs == NULL)
+		return 1;
+
+	for (i = 0; freqs[i]; i++)
+		if (freqs[i] == freq)
+			return 1;
+	return 0;
+}
+
+
+static int rate_match(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+		      struct wpa_bss *bss, int debug_print)
+{
+	const struct hostapd_hw_modes *mode = NULL, *modes;
+	const u8 scan_ie[2] = { WLAN_EID_SUPP_RATES, WLAN_EID_EXT_SUPP_RATES };
+	const u8 *rate_ie;
+	int i, j, k;
+
+	if (bss->freq == 0)
+		return 1; /* Cannot do matching without knowing band */
+
+	modes = wpa_s->hw.modes;
+	if (modes == NULL) {
+		/*
+		 * The driver does not provide any additional information
+		 * about the utilized hardware, so allow the connection attempt
+		 * to continue.
+		 */
+		return 1;
+	}
+
+	for (i = 0; i < wpa_s->hw.num_modes; i++) {
+		for (j = 0; j < modes[i].num_channels; j++) {
+			int freq = modes[i].channels[j].freq;
+			if (freq == bss->freq) {
+				if (mode &&
+				    mode->mode == HOSTAPD_MODE_IEEE80211G)
+					break; /* do not allow 802.11b replace
+						* 802.11g */
+				mode = &modes[i];
+				break;
+			}
+		}
+	}
+
+	if (mode == NULL)
+		return 0;
+
+	for (i = 0; i < (int) sizeof(scan_ie); i++) {
+		rate_ie = wpa_bss_get_ie(bss, scan_ie[i]);
+		if (rate_ie == NULL)
+			continue;
+
+		for (j = 2; j < rate_ie[1] + 2; j++) {
+			int flagged = !!(rate_ie[j] & 0x80);
+			int r = (rate_ie[j] & 0x7f) * 5;
+
+			/*
+			 * IEEE Std 802.11n-2009 7.3.2.2:
+			 * The new BSS Membership selector value is encoded
+			 * like a legacy basic rate, but it is not a rate and
+			 * only indicates if the BSS members are required to
+			 * support the mandatory features of Clause 20 [HT PHY]
+			 * in order to join the BSS.
+			 */
+			if (flagged && ((rate_ie[j] & 0x7f) ==
+					BSS_MEMBERSHIP_SELECTOR_HT_PHY)) {
+				if (!ht_supported(mode)) {
+					if (debug_print)
+						wpa_dbg(wpa_s, MSG_DEBUG,
+							"   hardware does not support HT PHY");
+					return 0;
+				}
+				continue;
+			}
+
+			/* There's also a VHT selector for 802.11ac */
+			if (flagged && ((rate_ie[j] & 0x7f) ==
+					BSS_MEMBERSHIP_SELECTOR_VHT_PHY)) {
+				if (!vht_supported(mode)) {
+					if (debug_print)
+						wpa_dbg(wpa_s, MSG_DEBUG,
+							"   hardware does not support VHT PHY");
+					return 0;
+				}
+				continue;
+			}
+
+#ifdef CONFIG_SAE
+			if (flagged && ((rate_ie[j] & 0x7f) ==
+					BSS_MEMBERSHIP_SELECTOR_SAE_H2E_ONLY)) {
+				if (wpa_s->conf->sae_pwe == 0 &&
+				    !ssid->sae_password_id &&
+				    wpa_key_mgmt_sae(ssid->key_mgmt)) {
+					if (debug_print)
+						wpa_dbg(wpa_s, MSG_DEBUG,
+							"   SAE H2E disabled");
+#ifdef CONFIG_TESTING_OPTIONS
+					if (wpa_s->ignore_sae_h2e_only) {
+						wpa_dbg(wpa_s, MSG_DEBUG,
+							"TESTING: Ignore SAE H2E requirement mismatch");
+						continue;
+					}
+#endif /* CONFIG_TESTING_OPTIONS */
+					return 0;
+				}
+				continue;
+			}
+#endif /* CONFIG_SAE */
+
+			if (!flagged)
+				continue;
+
+			/* check for legacy basic rates */
+			for (k = 0; k < mode->num_rates; k++) {
+				if (mode->rates[k] == r)
+					break;
+			}
+			if (k == mode->num_rates) {
+				/*
+				 * IEEE Std 802.11-2007 7.3.2.2 demands that in
+				 * order to join a BSS all required rates
+				 * have to be supported by the hardware.
+				 */
+				if (debug_print)
+					wpa_dbg(wpa_s, MSG_DEBUG,
+						"   hardware does not support required rate %d.%d Mbps (freq=%d mode==%d num_rates=%d)",
+						r / 10, r % 10,
+						bss->freq, mode->mode, mode->num_rates);
+				return 0;
+			}
+		}
+	}
+
+	return 1;
+}
+
+
+/*
+ * Test whether BSS is in an ESS.
+ * This is done differently in DMG (60 GHz) and non-DMG bands
+ */
+static int bss_is_ess(struct wpa_bss *bss)
+{
+	if (bss_is_dmg(bss)) {
+		return (bss->caps & IEEE80211_CAP_DMG_MASK) ==
+			IEEE80211_CAP_DMG_AP;
+	}
+
+	return ((bss->caps & (IEEE80211_CAP_ESS | IEEE80211_CAP_IBSS)) ==
+		IEEE80211_CAP_ESS);
+}
+
+
+static int match_mac_mask(const u8 *addr_a, const u8 *addr_b, const u8 *mask)
+{
+	size_t i;
+
+	for (i = 0; i < ETH_ALEN; i++) {
+		if ((addr_a[i] & mask[i]) != (addr_b[i] & mask[i]))
+			return 0;
+	}
+	return 1;
+}
+
+
+static int addr_in_list(const u8 *addr, const u8 *list, size_t num)
+{
+	size_t i;
+
+	for (i = 0; i < num; i++) {
+		const u8 *a = list + i * ETH_ALEN * 2;
+		const u8 *m = a + ETH_ALEN;
+
+		if (match_mac_mask(a, addr, m))
+			return 1;
+	}
+	return 0;
+}
+
+
+static void owe_trans_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+			   const u8 **ret_ssid, size_t *ret_ssid_len)
+{
+#ifdef CONFIG_OWE
+	const u8 *owe, *pos, *end, *bssid;
+	u8 ssid_len;
+	struct wpa_bss *open_bss;
+
+	owe = wpa_bss_get_vendor_ie(bss, OWE_IE_VENDOR_TYPE);
+	if (!owe || !wpa_bss_get_ie(bss, WLAN_EID_RSN))
+		return;
+
+	pos = owe + 6;
+	end = owe + 2 + owe[1];
+
+	if (end - pos < ETH_ALEN + 1)
+		return;
+	bssid = pos;
+	pos += ETH_ALEN;
+	ssid_len = *pos++;
+	if (end - pos < ssid_len || ssid_len > SSID_MAX_LEN)
+		return;
+
+	/* Match the profile SSID against the OWE transition mode SSID on the
+	 * open network. */
+	wpa_dbg(wpa_s, MSG_DEBUG, "OWE: transition mode BSSID: " MACSTR
+		" SSID: %s", MAC2STR(bssid), wpa_ssid_txt(pos, ssid_len));
+	*ret_ssid = pos;
+	*ret_ssid_len = ssid_len;
+
+	if (!(bss->flags & WPA_BSS_OWE_TRANSITION)) {
+		struct wpa_ssid *ssid;
+
+		for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+			if (wpas_network_disabled(wpa_s, ssid))
+				continue;
+			if (ssid->ssid_len == ssid_len &&
+			    os_memcmp(ssid->ssid, pos, ssid_len) == 0) {
+				/* OWE BSS in transition mode for a currently
+				 * enabled OWE network. */
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"OWE: transition mode OWE SSID for active OWE profile");
+				bss->flags |= WPA_BSS_OWE_TRANSITION;
+				break;
+			}
+		}
+	}
+
+	if (bss->ssid_len > 0)
+		return;
+
+	open_bss = wpa_bss_get_bssid_latest(wpa_s, bssid);
+	if (!open_bss)
+		return;
+	if (ssid_len != open_bss->ssid_len ||
+	    os_memcmp(pos, open_bss->ssid, ssid_len) != 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"OWE: transition mode SSID mismatch: %s",
+			wpa_ssid_txt(open_bss->ssid, open_bss->ssid_len));
+		return;
+	}
+
+	owe = wpa_bss_get_vendor_ie(open_bss, OWE_IE_VENDOR_TYPE);
+	if (!owe || wpa_bss_get_ie(open_bss, WLAN_EID_RSN)) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"OWE: transition mode open BSS unexpected info");
+		return;
+	}
+
+	pos = owe + 6;
+	end = owe + 2 + owe[1];
+
+	if (end - pos < ETH_ALEN + 1)
+		return;
+	if (os_memcmp(pos, bss->bssid, ETH_ALEN) != 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"OWE: transition mode BSSID mismatch: " MACSTR,
+			MAC2STR(pos));
+		return;
+	}
+	pos += ETH_ALEN;
+	ssid_len = *pos++;
+	if (end - pos < ssid_len || ssid_len > SSID_MAX_LEN)
+		return;
+	wpa_dbg(wpa_s, MSG_DEBUG, "OWE: learned transition mode OWE SSID: %s",
+		wpa_ssid_txt(pos, ssid_len));
+	os_memcpy(bss->ssid, pos, ssid_len);
+	bss->ssid_len = ssid_len;
+	bss->flags |= WPA_BSS_OWE_TRANSITION;
+#endif /* CONFIG_OWE */
+}
+
+
+static int disabled_freq(struct wpa_supplicant *wpa_s, int freq)
+{
+	int i, j;
+
+	if (!wpa_s->hw.modes || !wpa_s->hw.num_modes)
+		return 0;
+
+	for (j = 0; j < wpa_s->hw.num_modes; j++) {
+		struct hostapd_hw_modes *mode = &wpa_s->hw.modes[j];
+
+		for (i = 0; i < mode->num_channels; i++) {
+			struct hostapd_channel_data *chan = &mode->channels[i];
+
+			if (chan->freq == freq)
+				return !!(chan->flag & HOSTAPD_CHAN_DISABLED);
+		}
+	}
+
+	return 1;
+}
+
+
+static bool wpa_scan_res_ok(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+			    const u8 *match_ssid, size_t match_ssid_len,
+			    struct wpa_bss *bss, int bssid_ignore_count,
+			    bool debug_print);
+
+
+#ifdef CONFIG_SAE_PK
+static bool sae_pk_acceptable_bss_with_pk(struct wpa_supplicant *wpa_s,
+					  struct wpa_bss *orig_bss,
+					  struct wpa_ssid *ssid,
+					  const u8 *match_ssid,
+					  size_t match_ssid_len)
+{
+	struct wpa_bss *bss;
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		int count;
+		const u8 *ie;
+
+		if (bss == orig_bss)
+			continue;
+		ie = wpa_bss_get_ie(bss, WLAN_EID_RSNX);
+		if (!(ieee802_11_rsnx_capab(ie, WLAN_RSNX_CAPAB_SAE_PK)))
+			continue;
+
+		/* TODO: Could be more thorough in checking what kind of
+		 * signal strength or throughput estimate would be acceptable
+		 * compared to the originally selected BSS. */
+		if (bss->est_throughput < 2000)
+			return false;
+
+		count = wpa_bssid_ignore_is_listed(wpa_s, bss->bssid);
+		if (wpa_scan_res_ok(wpa_s, ssid, match_ssid, match_ssid_len,
+				    bss, count, 0))
+			return true;
+	}
+
+	return false;
+}
+#endif /* CONFIG_SAE_PK */
+
+
+static bool wpa_scan_res_ok(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+			    const u8 *match_ssid, size_t match_ssid_len,
+			    struct wpa_bss *bss, int bssid_ignore_count,
+			    bool debug_print)
+{
+	int res;
+	bool wpa, check_ssid, osen, rsn_osen = false;
+	struct wpa_ie_data data;
+#ifdef CONFIG_MBO
+	const u8 *assoc_disallow;
+#endif /* CONFIG_MBO */
+#ifdef CONFIG_SAE
+	u8 rsnxe_capa = 0;
+#endif /* CONFIG_SAE */
+	const u8 *ie;
+
+	ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
+	wpa = ie && ie[1];
+	ie = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+	wpa |= ie && ie[1];
+	if (ie && wpa_parse_wpa_ie_rsn(ie, 2 + ie[1], &data) == 0 &&
+	    (data.key_mgmt & WPA_KEY_MGMT_OSEN))
+		rsn_osen = true;
+	ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
+	osen = ie != NULL;
+
+#ifdef CONFIG_SAE
+	ie = wpa_bss_get_ie(bss, WLAN_EID_RSNX);
+	if (ie && ie[1] >= 1)
+		rsnxe_capa = ie[2];
+#endif /* CONFIG_SAE */
+
+	check_ssid = wpa || ssid->ssid_len > 0;
+
+	if (wpas_network_disabled(wpa_s, ssid)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG, "   skip - disabled");
+		return false;
+	}
+
+	res = wpas_temp_disabled(wpa_s, ssid);
+	if (res > 0) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - disabled temporarily for %d second(s)",
+				res);
+		return false;
+	}
+
+#ifdef CONFIG_WPS
+	if ((ssid->key_mgmt & WPA_KEY_MGMT_WPS) && bssid_ignore_count) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - BSSID ignored (WPS)");
+		return false;
+	}
+
+	if (wpa && ssid->ssid_len == 0 &&
+	    wpas_wps_ssid_wildcard_ok(wpa_s, ssid, bss))
+		check_ssid = false;
+
+	if (!wpa && (ssid->key_mgmt & WPA_KEY_MGMT_WPS)) {
+		/* Only allow wildcard SSID match if an AP advertises active
+		 * WPS operation that matches our mode. */
+		check_ssid = ssid->ssid_len > 0 ||
+			!wpas_wps_ssid_wildcard_ok(wpa_s, ssid, bss);
+	}
+#endif /* CONFIG_WPS */
+
+	if (ssid->bssid_set && ssid->ssid_len == 0 &&
+	    os_memcmp(bss->bssid, ssid->bssid, ETH_ALEN) == 0)
+		check_ssid = false;
+
+	if (check_ssid &&
+	    (match_ssid_len != ssid->ssid_len ||
+	     os_memcmp(match_ssid, ssid->ssid, match_ssid_len) != 0)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG, "   skip - SSID mismatch");
+		return false;
+	}
+
+	if (ssid->bssid_set &&
+	    os_memcmp(bss->bssid, ssid->bssid, ETH_ALEN) != 0) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG, "   skip - BSSID mismatch");
+		return false;
+	}
+
+	/* check the list of BSSIDs to ignore */
+	if (ssid->num_bssid_ignore &&
+	    addr_in_list(bss->bssid, ssid->bssid_ignore,
+			 ssid->num_bssid_ignore)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - BSSID configured to be ignored");
+		return false;
+	}
+
+	/* if there is a list of accepted BSSIDs, only accept those APs */
+	if (ssid->num_bssid_accept &&
+	    !addr_in_list(bss->bssid, ssid->bssid_accept,
+			  ssid->num_bssid_accept)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - BSSID not in list of accepted values");
+		return false;
+	}
+
+	if (!wpa_supplicant_ssid_bss_match(wpa_s, ssid, bss, debug_print))
+		return false;
+
+	if (!osen && !wpa &&
+	    !(ssid->key_mgmt & WPA_KEY_MGMT_NONE) &&
+	    !(ssid->key_mgmt & WPA_KEY_MGMT_WPS) &&
+	    !(ssid->key_mgmt & WPA_KEY_MGMT_OWE) &&
+	    !(ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - non-WPA network not allowed");
+		return false;
+	}
+
+#ifdef CONFIG_WEP
+	if (wpa && !wpa_key_mgmt_wpa(ssid->key_mgmt) && has_wep_key(ssid)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - ignore WPA/WPA2 AP for WEP network block");
+		return false;
+	}
+#endif /* CONFIG_WEP */
+
+	if ((ssid->key_mgmt & WPA_KEY_MGMT_OSEN) && !osen && !rsn_osen) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - non-OSEN network not allowed");
+		return false;
+	}
+
+	if (!wpa_supplicant_match_privacy(bss, ssid)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG, "   skip - privacy mismatch");
+		return false;
+	}
+
+	if (ssid->mode != WPAS_MODE_MESH && !bss_is_ess(bss) &&
+	    !bss_is_pbss(bss)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - not ESS, PBSS, or MBSS");
+		return false;
+	}
+
+	if (ssid->pbss != 2 && ssid->pbss != bss_is_pbss(bss)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - PBSS mismatch (ssid %d bss %d)",
+				ssid->pbss, bss_is_pbss(bss));
+		return false;
+	}
+
+	if (!freq_allowed(ssid->freq_list, bss->freq)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - frequency not allowed");
+		return false;
+	}
+
+#ifdef CONFIG_MESH
+	if (ssid->mode == WPAS_MODE_MESH && ssid->frequency > 0 &&
+	    ssid->frequency != bss->freq) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - frequency not allowed (mesh)");
+		return false;
+	}
+#endif /* CONFIG_MESH */
+
+	if (!rate_match(wpa_s, ssid, bss, debug_print)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - rate sets do not match");
+		return false;
+	}
+
+#ifdef CONFIG_SAE
+	if ((wpa_s->conf->sae_pwe == 1 || ssid->sae_password_id) &&
+	    wpa_s->conf->sae_pwe != 3 && wpa_key_mgmt_sae(ssid->key_mgmt) &&
+	    !(rsnxe_capa & BIT(WLAN_RSNX_CAPAB_SAE_H2E))) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - SAE H2E required, but not supported by the AP");
+		return false;
+	}
+#endif /* CONFIG_SAE */
+
+#ifdef CONFIG_SAE_PK
+	if (ssid->sae_pk == SAE_PK_MODE_ONLY &&
+	    !(rsnxe_capa & BIT(WLAN_RSNX_CAPAB_SAE_PK))) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - SAE-PK required, but not supported by the AP");
+		return false;
+	}
+#endif /* CONFIG_SAE_PK */
+
+#ifndef CONFIG_IBSS_RSN
+	if (ssid->mode == WPAS_MODE_IBSS &&
+	    !(ssid->key_mgmt & (WPA_KEY_MGMT_NONE | WPA_KEY_MGMT_WPA_NONE))) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - IBSS RSN not supported in the build");
+		return false;
+	}
+#endif /* !CONFIG_IBSS_RSN */
+
+#ifdef CONFIG_P2P
+	if (ssid->p2p_group &&
+	    !wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE) &&
+	    !wpa_bss_get_vendor_ie_beacon(bss, P2P_IE_VENDOR_TYPE)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG, "   skip - no P2P IE seen");
+		return false;
+	}
+
+	if (!is_zero_ether_addr(ssid->go_p2p_dev_addr)) {
+		struct wpabuf *p2p_ie;
+		u8 dev_addr[ETH_ALEN];
+
+		ie = wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE);
+		if (!ie) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip - no P2P element");
+			return false;
+		}
+		p2p_ie = wpa_bss_get_vendor_ie_multi(bss, P2P_IE_VENDOR_TYPE);
+		if (!p2p_ie) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip - could not fetch P2P element");
+			return false;
+		}
+
+		if (p2p_parse_dev_addr_in_p2p_ie(p2p_ie, dev_addr) < 0 ||
+		    os_memcmp(dev_addr, ssid->go_p2p_dev_addr, ETH_ALEN) != 0) {
+			if (debug_print)
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip - no matching GO P2P Device Address in P2P element");
+			wpabuf_free(p2p_ie);
+			return false;
+		}
+		wpabuf_free(p2p_ie);
+	}
+
+	/*
+	 * TODO: skip the AP if its P2P IE has Group Formation bit set in the
+	 * P2P Group Capability Bitmap and we are not in Group Formation with
+	 * that device.
+	 */
+#endif /* CONFIG_P2P */
+
+	if (os_reltime_before(&bss->last_update, &wpa_s->scan_min_time)) {
+		struct os_reltime diff;
+
+		os_reltime_sub(&wpa_s->scan_min_time, &bss->last_update, &diff);
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - scan result not recent enough (%u.%06u seconds too old)",
+				(unsigned int) diff.sec,
+				(unsigned int) diff.usec);
+		return false;
+	}
+#ifdef CONFIG_MBO
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->ignore_assoc_disallow)
+		goto skip_assoc_disallow;
+#endif /* CONFIG_TESTING_OPTIONS */
+	assoc_disallow = wpas_mbo_get_bss_attr(bss, MBO_ATTR_ID_ASSOC_DISALLOW);
+	if (assoc_disallow && assoc_disallow[1] >= 1) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - MBO association disallowed (reason %u)",
+				assoc_disallow[2]);
+		return false;
+	}
+
+	if (wpa_is_bss_tmp_disallowed(wpa_s, bss)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - AP temporarily disallowed");
+		return false;
+	}
+#ifdef CONFIG_TESTING_OPTIONS
+skip_assoc_disallow:
+#endif /* CONFIG_TESTING_OPTIONS */
+#endif /* CONFIG_MBO */
+
+#ifdef CONFIG_DPP
+	if ((ssid->key_mgmt & WPA_KEY_MGMT_DPP) &&
+	    !wpa_sm_pmksa_exists(wpa_s->wpa, bss->bssid, ssid) &&
+	    (!ssid->dpp_connector || !ssid->dpp_netaccesskey ||
+	     !ssid->dpp_csign)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - no PMKSA entry for DPP");
+		return false;
+	}
+#endif /* CONFIG_DPP */
+
+#ifdef CONFIG_SAE_PK
+	if (ssid->sae_pk == SAE_PK_MODE_AUTOMATIC &&
+	    wpa_key_mgmt_sae(ssid->key_mgmt) &&
+	    ((ssid->sae_password &&
+	      sae_pk_valid_password(ssid->sae_password)) ||
+	     (!ssid->sae_password && ssid->passphrase &&
+	      sae_pk_valid_password(ssid->passphrase))) &&
+	    !(rsnxe_capa & BIT(WLAN_RSNX_CAPAB_SAE_PK)) &&
+	    sae_pk_acceptable_bss_with_pk(wpa_s, bss, ssid, match_ssid,
+					  match_ssid_len)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - another acceptable BSS with SAE-PK in the same ESS");
+		return false;
+	}
+#endif /* CONFIG_SAE_PK */
+
+	if (bss->ssid_len == 0) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"   skip - no SSID known for the BSS");
+		return false;
+	}
+
+	/* Matching configuration found */
+	return true;
+}
+
+
+struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
+				     int i, struct wpa_bss *bss,
+				     struct wpa_ssid *group,
+				     int only_first_ssid, int debug_print)
+{
+	u8 wpa_ie_len, rsn_ie_len;
+	const u8 *ie;
+	struct wpa_ssid *ssid;
+	int osen;
+	const u8 *match_ssid;
+	size_t match_ssid_len;
+	int bssid_ignore_count;
+
+	ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
+	wpa_ie_len = ie ? ie[1] : 0;
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+	rsn_ie_len = ie ? ie[1] : 0;
+
+	ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
+	osen = ie != NULL;
+
+	if (debug_print) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "%d: " MACSTR
+			" ssid='%s' wpa_ie_len=%u rsn_ie_len=%u caps=0x%x level=%d freq=%d %s%s%s",
+			i, MAC2STR(bss->bssid),
+			wpa_ssid_txt(bss->ssid, bss->ssid_len),
+			wpa_ie_len, rsn_ie_len, bss->caps, bss->level,
+			bss->freq,
+			wpa_bss_get_vendor_ie(bss, WPS_IE_VENDOR_TYPE) ?
+			" wps" : "",
+			(wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE) ||
+			 wpa_bss_get_vendor_ie_beacon(bss, P2P_IE_VENDOR_TYPE))
+			? " p2p" : "",
+			osen ? " osen=1" : "");
+	}
+
+	bssid_ignore_count = wpa_bssid_ignore_is_listed(wpa_s, bss->bssid);
+	if (bssid_ignore_count) {
+		int limit = 1;
+		if (wpa_supplicant_enabled_networks(wpa_s) == 1) {
+			/*
+			 * When only a single network is enabled, we can
+			 * trigger BSSID ignoring on the first failure. This
+			 * should not be done with multiple enabled networks to
+			 * avoid getting forced to move into a worse ESS on
+			 * single error if there are no other BSSes of the
+			 * current ESS.
+			 */
+			limit = 0;
+		}
+		if (bssid_ignore_count > limit) {
+			if (debug_print) {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"   skip - BSSID ignored (count=%d limit=%d)",
+					bssid_ignore_count, limit);
+			}
+			return NULL;
+		}
+	}
+
+	match_ssid = bss->ssid;
+	match_ssid_len = bss->ssid_len;
+	owe_trans_ssid(wpa_s, bss, &match_ssid, &match_ssid_len);
+
+	if (match_ssid_len == 0) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG, "   skip - SSID not known");
+		return NULL;
+	}
+
+	if (disallowed_bssid(wpa_s, bss->bssid)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG, "   skip - BSSID disallowed");
+		return NULL;
+	}
+
+	if (disallowed_ssid(wpa_s, match_ssid, match_ssid_len)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG, "   skip - SSID disallowed");
+		return NULL;
+	}
+
+	if (disabled_freq(wpa_s, bss->freq)) {
+		if (debug_print)
+			wpa_dbg(wpa_s, MSG_DEBUG, "   skip - channel disabled");
+		return NULL;
+	}
+
+	for (ssid = group; ssid; ssid = only_first_ssid ? NULL : ssid->pnext) {
+		if (wpa_scan_res_ok(wpa_s, ssid, match_ssid, match_ssid_len,
+				    bss, bssid_ignore_count, debug_print))
+			return ssid;
+	}
+
+	/* No matching configuration found */
+	return NULL;
+}
+
+
+static struct wpa_bss *
+wpa_supplicant_select_bss(struct wpa_supplicant *wpa_s,
+			  struct wpa_ssid *group,
+			  struct wpa_ssid **selected_ssid,
+			  int only_first_ssid)
+{
+	unsigned int i;
+
+	if (wpa_s->current_ssid) {
+		struct wpa_ssid *ssid;
+
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Scan results matching the currently selected network");
+		for (i = 0; i < wpa_s->last_scan_res_used; i++) {
+			struct wpa_bss *bss = wpa_s->last_scan_res[i];
+
+			ssid = wpa_scan_res_match(wpa_s, i, bss, group,
+						  only_first_ssid, 0);
+			if (ssid != wpa_s->current_ssid)
+				continue;
+			wpa_dbg(wpa_s, MSG_DEBUG, "%u: " MACSTR
+				" freq=%d level=%d snr=%d est_throughput=%u",
+				i, MAC2STR(bss->bssid), bss->freq, bss->level,
+				bss->snr, bss->est_throughput);
+		}
+	}
+
+	if (only_first_ssid)
+		wpa_dbg(wpa_s, MSG_DEBUG, "Try to find BSS matching pre-selected network id=%d",
+			group->id);
+	else
+		wpa_dbg(wpa_s, MSG_DEBUG, "Selecting BSS from priority group %d",
+			group->priority);
+
+	for (i = 0; i < wpa_s->last_scan_res_used; i++) {
+		struct wpa_bss *bss = wpa_s->last_scan_res[i];
+
+		wpa_s->owe_transition_select = 1;
+		*selected_ssid = wpa_scan_res_match(wpa_s, i, bss, group,
+						    only_first_ssid, 1);
+		wpa_s->owe_transition_select = 0;
+		if (!*selected_ssid)
+			continue;
+		wpa_dbg(wpa_s, MSG_DEBUG, "   selected %sBSS " MACSTR
+			" ssid='%s'",
+			bss == wpa_s->current_bss ? "current ": "",
+			MAC2STR(bss->bssid),
+			wpa_ssid_txt(bss->ssid, bss->ssid_len));
+		return bss;
+	}
+
+	return NULL;
+}
+
+
+struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
+					     struct wpa_ssid **selected_ssid)
+{
+	struct wpa_bss *selected = NULL;
+	size_t prio;
+	struct wpa_ssid *next_ssid = NULL;
+	struct wpa_ssid *ssid;
+
+	if (wpa_s->last_scan_res == NULL ||
+	    wpa_s->last_scan_res_used == 0)
+		return NULL; /* no scan results from last update */
+
+	if (wpa_s->next_ssid) {
+		/* check that next_ssid is still valid */
+		for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+			if (ssid == wpa_s->next_ssid)
+				break;
+		}
+		next_ssid = ssid;
+		wpa_s->next_ssid = NULL;
+	}
+
+	while (selected == NULL) {
+		for (prio = 0; prio < wpa_s->conf->num_prio; prio++) {
+			if (next_ssid && next_ssid->priority ==
+			    wpa_s->conf->pssid[prio]->priority) {
+				selected = wpa_supplicant_select_bss(
+					wpa_s, next_ssid, selected_ssid, 1);
+				if (selected)
+					break;
+			}
+			selected = wpa_supplicant_select_bss(
+				wpa_s, wpa_s->conf->pssid[prio],
+				selected_ssid, 0);
+			if (selected)
+				break;
+		}
+
+		if (selected == NULL && wpa_s->bssid_ignore &&
+		    !wpa_s->countermeasures) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"No APs found - clear BSSID ignore list and try again");
+			wpa_bssid_ignore_clear(wpa_s);
+			wpa_s->bssid_ignore_cleared = true;
+		} else if (selected == NULL)
+			break;
+	}
+
+	ssid = *selected_ssid;
+	if (selected && ssid && ssid->mem_only_psk && !ssid->psk_set &&
+	    !ssid->passphrase && !ssid->ext_psk) {
+		const char *field_name, *txt = NULL;
+
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"PSK/passphrase not yet available for the selected network");
+
+		wpas_notify_network_request(wpa_s, ssid,
+					    WPA_CTRL_REQ_PSK_PASSPHRASE, NULL);
+
+		field_name = wpa_supplicant_ctrl_req_to_string(
+			WPA_CTRL_REQ_PSK_PASSPHRASE, NULL, &txt);
+		if (field_name == NULL)
+			return NULL;
+
+		wpas_send_ctrl_req(wpa_s, ssid, field_name, txt);
+
+		selected = NULL;
+	}
+
+	return selected;
+}
+
+
+static void wpa_supplicant_req_new_scan(struct wpa_supplicant *wpa_s,
+					int timeout_sec, int timeout_usec)
+{
+	if (!wpa_supplicant_enabled_networks(wpa_s)) {
+		/*
+		 * No networks are enabled; short-circuit request so
+		 * we don't wait timeout seconds before transitioning
+		 * to INACTIVE state.
+		 */
+		wpa_dbg(wpa_s, MSG_DEBUG, "Short-circuit new scan request "
+			"since there are no enabled networks");
+		wpa_supplicant_set_state(wpa_s, WPA_INACTIVE);
+		return;
+	}
+
+	wpa_s->scan_for_connection = 1;
+	wpa_supplicant_req_scan(wpa_s, timeout_sec, timeout_usec);
+}
+
+
+int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
+			   struct wpa_bss *selected,
+			   struct wpa_ssid *ssid)
+{
+	if (wpas_wps_scan_pbc_overlap(wpa_s, selected, ssid)) {
+		wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_OVERLAP
+			"PBC session overlap");
+		wpas_notify_wps_event_pbc_overlap(wpa_s);
+#ifdef CONFIG_P2P
+		if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_CLIENT ||
+		    wpa_s->p2p_in_provisioning) {
+			eloop_register_timeout(0, 0, wpas_p2p_pbc_overlap_cb,
+					       wpa_s, NULL);
+			return -1;
+		}
+#endif /* CONFIG_P2P */
+
+#ifdef CONFIG_WPS
+		wpas_wps_pbc_overlap(wpa_s);
+		wpas_wps_cancel(wpa_s);
+#endif /* CONFIG_WPS */
+		return -1;
+	}
+
+	wpa_msg(wpa_s, MSG_DEBUG,
+		"Considering connect request: reassociate: %d  selected: "
+		MACSTR "  bssid: " MACSTR "  pending: " MACSTR
+		"  wpa_state: %s  ssid=%p  current_ssid=%p",
+		wpa_s->reassociate, MAC2STR(selected->bssid),
+		MAC2STR(wpa_s->bssid), MAC2STR(wpa_s->pending_bssid),
+		wpa_supplicant_state_txt(wpa_s->wpa_state),
+		ssid, wpa_s->current_ssid);
+
+	/*
+	 * Do not trigger new association unless the BSSID has changed or if
+	 * reassociation is requested. If we are in process of associating with
+	 * the selected BSSID, do not trigger new attempt.
+	 */
+	if (wpa_s->reassociate ||
+	    (os_memcmp(selected->bssid, wpa_s->bssid, ETH_ALEN) != 0 &&
+	     ((wpa_s->wpa_state != WPA_ASSOCIATING &&
+	       wpa_s->wpa_state != WPA_AUTHENTICATING) ||
+	      (!is_zero_ether_addr(wpa_s->pending_bssid) &&
+	       os_memcmp(selected->bssid, wpa_s->pending_bssid, ETH_ALEN) !=
+	       0) ||
+	      (is_zero_ether_addr(wpa_s->pending_bssid) &&
+	       ssid != wpa_s->current_ssid)))) {
+		if (wpa_supplicant_scard_init(wpa_s, ssid)) {
+			wpa_supplicant_req_new_scan(wpa_s, 10, 0);
+			return 0;
+		}
+		wpa_msg(wpa_s, MSG_DEBUG, "Request association with " MACSTR,
+			MAC2STR(selected->bssid));
+		wpa_supplicant_associate(wpa_s, selected, ssid);
+	} else {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Already associated or trying to "
+			"connect with the selected AP");
+	}
+
+	return 0;
+}
+
+
+static struct wpa_ssid *
+wpa_supplicant_pick_new_network(struct wpa_supplicant *wpa_s)
+{
+	size_t prio;
+	struct wpa_ssid *ssid;
+
+	for (prio = 0; prio < wpa_s->conf->num_prio; prio++) {
+		for (ssid = wpa_s->conf->pssid[prio]; ssid; ssid = ssid->pnext)
+		{
+			if (wpas_network_disabled(wpa_s, ssid))
+				continue;
+#ifndef CONFIG_IBSS_RSN
+			if (ssid->mode == WPAS_MODE_IBSS &&
+			    !(ssid->key_mgmt & (WPA_KEY_MGMT_NONE |
+						WPA_KEY_MGMT_WPA_NONE))) {
+				wpa_msg(wpa_s, MSG_INFO,
+					"IBSS RSN not supported in the build - cannot use the profile for SSID '%s'",
+					wpa_ssid_txt(ssid->ssid,
+						     ssid->ssid_len));
+				continue;
+			}
+#endif /* !CONFIG_IBSS_RSN */
+			if (ssid->mode == WPAS_MODE_IBSS ||
+			    ssid->mode == WPAS_MODE_AP ||
+			    ssid->mode == WPAS_MODE_MESH)
+				return ssid;
+		}
+	}
+	return NULL;
+}
+
+
+/* TODO: move the rsn_preauth_scan_result*() to be called from notify.c based
+ * on BSS added and BSS changed events */
+static void wpa_supplicant_rsn_preauth_scan_results(
+	struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss;
+
+	if (rsn_preauth_scan_results(wpa_s->wpa) < 0)
+		return;
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		const u8 *ssid, *rsn;
+
+		ssid = wpa_bss_get_ie(bss, WLAN_EID_SSID);
+		if (ssid == NULL)
+			continue;
+
+		rsn = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+		if (rsn == NULL)
+			continue;
+
+		rsn_preauth_scan_result(wpa_s->wpa, bss->bssid, ssid, rsn);
+	}
+
+}
+
+
+#ifndef CONFIG_NO_ROAMING
+
+static int wpas_get_snr_signal_info(u32 frequency, int avg_signal, int noise)
+{
+	if (noise == WPA_INVALID_NOISE)
+		noise = IS_5GHZ(frequency) ? DEFAULT_NOISE_FLOOR_5GHZ :
+			DEFAULT_NOISE_FLOOR_2GHZ;
+	return avg_signal - noise;
+}
+
+
+static unsigned int
+wpas_get_est_throughput_from_bss_snr(const struct wpa_supplicant *wpa_s,
+				     const struct wpa_bss *bss, int snr)
+{
+	int rate = wpa_bss_get_max_rate(bss);
+	const u8 *ies = wpa_bss_ie_ptr(bss);
+	size_t ie_len = bss->ie_len ? bss->ie_len : bss->beacon_ie_len;
+
+	return wpas_get_est_tpt(wpa_s, ies, ie_len, rate, snr, bss->freq);
+}
+
+
+int wpa_supplicant_need_to_roam_within_ess(struct wpa_supplicant *wpa_s,
+					   struct wpa_bss *current_bss,
+					   struct wpa_bss *selected)
+{
+	int min_diff, diff;
+	int to_5ghz;
+	int cur_level;
+	unsigned int cur_est, sel_est;
+	struct wpa_signal_info si;
+	int cur_snr = 0;
+	int ret = 0;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Considering within-ESS reassociation");
+	wpa_dbg(wpa_s, MSG_DEBUG, "Current BSS: " MACSTR
+		" freq=%d level=%d snr=%d est_throughput=%u",
+		MAC2STR(current_bss->bssid),
+		current_bss->freq, current_bss->level,
+		current_bss->snr, current_bss->est_throughput);
+	wpa_dbg(wpa_s, MSG_DEBUG, "Selected BSS: " MACSTR
+		" freq=%d level=%d snr=%d est_throughput=%u",
+		MAC2STR(selected->bssid), selected->freq, selected->level,
+		selected->snr, selected->est_throughput);
+
+	if (wpa_s->current_ssid->bssid_set &&
+	    os_memcmp(selected->bssid, wpa_s->current_ssid->bssid, ETH_ALEN) ==
+	    0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Allow reassociation - selected BSS "
+			"has preferred BSSID");
+		return 1;
+	}
+
+	cur_level = current_bss->level;
+	cur_est = current_bss->est_throughput;
+	sel_est = selected->est_throughput;
+
+	/*
+	 * Try to poll the signal from the driver since this will allow to get
+	 * more accurate values. In some cases, there can be big differences
+	 * between the RSSI of the Probe Response frames of the AP we are
+	 * associated with and the Beacon frames we hear from the same AP after
+	 * association. This can happen, e.g., when there are two antennas that
+	 * hear the AP very differently. If the driver chooses to hear the
+	 * Probe Response frames during the scan on the "bad" antenna because
+	 * it wants to save power, but knows to choose the other antenna after
+	 * association, we will hear our AP with a low RSSI as part of the
+	 * scan even when we can hear it decently on the other antenna. To cope
+	 * with this, ask the driver to teach us how it hears the AP. Also, the
+	 * scan results may be a bit old, since we can very quickly get fresh
+	 * information about our currently associated AP.
+	 */
+	if (wpa_drv_signal_poll(wpa_s, &si) == 0 &&
+	    (si.avg_beacon_signal || si.avg_signal)) {
+		cur_level = si.avg_beacon_signal ? si.avg_beacon_signal :
+			si.avg_signal;
+		cur_snr = wpas_get_snr_signal_info(si.frequency, cur_level,
+						   si.current_noise);
+
+		cur_est = wpas_get_est_throughput_from_bss_snr(wpa_s,
+							       current_bss,
+							       cur_snr);
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Using signal poll values for the current BSS: level=%d snr=%d est_throughput=%u",
+			cur_level, cur_snr, cur_est);
+	}
+
+	if (sel_est > cur_est + 5000) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Allow reassociation - selected BSS has better estimated throughput");
+		return 1;
+	}
+
+	to_5ghz = selected->freq > 4000 && current_bss->freq < 4000;
+
+	if (cur_level < 0 && cur_level > selected->level + to_5ghz * 2 &&
+	    sel_est < cur_est * 1.2) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Skip roam - Current BSS has better "
+			"signal level");
+		return 0;
+	}
+
+	if (cur_est > sel_est + 5000) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Skip roam - Current BSS has better estimated throughput");
+		return 0;
+	}
+
+	if (cur_snr > GREAT_SNR) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Skip roam - Current BSS has good SNR (%u > %u)",
+			cur_snr, GREAT_SNR);
+		return 0;
+	}
+
+	if (cur_level < -85) /* ..-86 dBm */
+		min_diff = 1;
+	else if (cur_level < -80) /* -85..-81 dBm */
+		min_diff = 2;
+	else if (cur_level < -75) /* -80..-76 dBm */
+		min_diff = 3;
+	else if (cur_level < -70) /* -75..-71 dBm */
+		min_diff = 4;
+	else if (cur_level < 0) /* -70..-1 dBm */
+		min_diff = 5;
+	else /* unspecified units (not in dBm) */
+		min_diff = 2;
+
+	if (cur_est > sel_est * 1.5)
+		min_diff += 10;
+	else if (cur_est > sel_est * 1.2)
+		min_diff += 5;
+	else if (cur_est > sel_est * 1.1)
+		min_diff += 2;
+	else if (cur_est > sel_est)
+		min_diff++;
+	else if (sel_est > cur_est * 1.5)
+		min_diff -= 10;
+	else if (sel_est > cur_est * 1.2)
+		min_diff -= 5;
+	else if (sel_est > cur_est * 1.1)
+		min_diff -= 2;
+	else if (sel_est > cur_est)
+		min_diff--;
+
+	if (to_5ghz)
+		min_diff -= 2;
+	diff = selected->level - cur_level;
+	if (diff < min_diff) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Skip roam - too small difference in signal level (%d < %d)",
+			diff, min_diff);
+		ret = 0;
+	} else {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Allow reassociation due to difference in signal level (%d >= %d)",
+			diff, min_diff);
+		ret = 1;
+	}
+	wpa_msg_ctrl(wpa_s, MSG_INFO, "%scur_bssid=" MACSTR
+		     " cur_freq=%d cur_level=%d cur_est=%d sel_bssid=" MACSTR
+		     " sel_freq=%d sel_level=%d sel_est=%d",
+		     ret ? WPA_EVENT_DO_ROAM : WPA_EVENT_SKIP_ROAM,
+		     MAC2STR(current_bss->bssid),
+		     current_bss->freq, cur_level, cur_est,
+		     MAC2STR(selected->bssid),
+		     selected->freq, selected->level, sel_est);
+	return ret;
+}
+
+#endif /* CONFIG_NO_ROAMING */
+
+
+static int wpa_supplicant_need_to_roam(struct wpa_supplicant *wpa_s,
+				       struct wpa_bss *selected,
+				       struct wpa_ssid *ssid)
+{
+	struct wpa_bss *current_bss = NULL;
+
+	if (wpa_s->reassociate)
+		return 1; /* explicit request to reassociate */
+	if (wpa_s->wpa_state < WPA_ASSOCIATED)
+		return 1; /* we are not associated; continue */
+	if (wpa_s->current_ssid == NULL)
+		return 1; /* unknown current SSID */
+	if (wpa_s->current_ssid != ssid)
+		return 1; /* different network block */
+
+	if (wpas_driver_bss_selection(wpa_s))
+		return 0; /* Driver-based roaming */
+
+	if (wpa_s->current_ssid->ssid)
+		current_bss = wpa_bss_get(wpa_s, wpa_s->bssid,
+					  wpa_s->current_ssid->ssid,
+					  wpa_s->current_ssid->ssid_len);
+	if (!current_bss)
+		current_bss = wpa_bss_get_bssid(wpa_s, wpa_s->bssid);
+
+	if (!current_bss)
+		return 1; /* current BSS not seen in scan results */
+
+	if (current_bss == selected)
+		return 0;
+
+	if (selected->last_update_idx > current_bss->last_update_idx)
+		return 1; /* current BSS not seen in the last scan */
+
+#ifndef CONFIG_NO_ROAMING
+	return wpa_supplicant_need_to_roam_within_ess(wpa_s, current_bss,
+						      selected);
+#else /* CONFIG_NO_ROAMING */
+	return 0;
+#endif /* CONFIG_NO_ROAMING */
+}
+
+
+/*
+ * Return a negative value if no scan results could be fetched or if scan
+ * results should not be shared with other virtual interfaces.
+ * Return 0 if scan results were fetched and may be shared with other
+ * interfaces.
+ * Return 1 if scan results may be shared with other virtual interfaces but may
+ * not trigger any operations.
+ * Return 2 if the interface was removed and cannot be used.
+ */
+static int _wpa_supplicant_event_scan_results(struct wpa_supplicant *wpa_s,
+					      union wpa_event_data *data,
+					      int own_request, int update_only)
+{
+	struct wpa_scan_results *scan_res = NULL;
+	int ret = 0;
+	int ap = 0;
+#ifndef CONFIG_NO_RANDOM_POOL
+	size_t i, num;
+#endif /* CONFIG_NO_RANDOM_POOL */
+
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface)
+		ap = 1;
+#endif /* CONFIG_AP */
+
+	wpa_supplicant_notify_scanning(wpa_s, 0);
+
+	scan_res = wpa_supplicant_get_scan_results(wpa_s,
+						   data ? &data->scan_info :
+						   NULL, 1);
+	if (scan_res == NULL) {
+		if (wpa_s->conf->ap_scan == 2 || ap ||
+		    wpa_s->scan_res_handler == scan_only_handler)
+			return -1;
+		if (!own_request)
+			return -1;
+		if (data && data->scan_info.external_scan)
+			return -1;
+		if (wpa_s->scan_res_fail_handler) {
+			void (*handler)(struct wpa_supplicant *wpa_s);
+
+			handler = wpa_s->scan_res_fail_handler;
+			wpa_s->scan_res_fail_handler = NULL;
+			handler(wpa_s);
+		} else {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Failed to get scan results - try scanning again");
+			wpa_supplicant_req_new_scan(wpa_s, 1, 0);
+		}
+
+		ret = -1;
+		goto scan_work_done;
+	}
+
+#ifndef CONFIG_NO_RANDOM_POOL
+	num = scan_res->num;
+	if (num > 10)
+		num = 10;
+	for (i = 0; i < num; i++) {
+		u8 buf[5];
+		struct wpa_scan_res *res = scan_res->res[i];
+		buf[0] = res->bssid[5];
+		buf[1] = res->qual & 0xff;
+		buf[2] = res->noise & 0xff;
+		buf[3] = res->level & 0xff;
+		buf[4] = res->tsf & 0xff;
+		random_add_randomness(buf, sizeof(buf));
+	}
+#endif /* CONFIG_NO_RANDOM_POOL */
+
+	if (update_only) {
+		ret = 1;
+		goto scan_work_done;
+	}
+
+	if (own_request && wpa_s->scan_res_handler &&
+	    !(data && data->scan_info.external_scan)) {
+		void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
+					 struct wpa_scan_results *scan_res);
+
+		scan_res_handler = wpa_s->scan_res_handler;
+		wpa_s->scan_res_handler = NULL;
+		scan_res_handler(wpa_s, scan_res);
+		ret = 1;
+		goto scan_work_done;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "New scan results available (own=%u ext=%u)",
+		wpa_s->own_scan_running,
+		data ? data->scan_info.external_scan : 0);
+	if (wpa_s->last_scan_req == MANUAL_SCAN_REQ &&
+	    wpa_s->manual_scan_use_id && wpa_s->own_scan_running &&
+	    own_request && !(data && data->scan_info.external_scan)) {
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS "id=%u",
+			     wpa_s->manual_scan_id);
+		wpa_s->manual_scan_use_id = 0;
+	} else {
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS);
+	}
+	wpas_notify_scan_results(wpa_s);
+
+	wpas_notify_scan_done(wpa_s, 1);
+
+	if (ap) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Ignore scan results in AP mode");
+#ifdef CONFIG_AP
+		if (wpa_s->ap_iface->scan_cb)
+			wpa_s->ap_iface->scan_cb(wpa_s->ap_iface);
+#endif /* CONFIG_AP */
+		goto scan_work_done;
+	}
+
+	if (data && data->scan_info.external_scan) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Do not use results from externally requested scan operation for network selection");
+		wpa_scan_results_free(scan_res);
+		return 0;
+	}
+
+	if (wnm_scan_process(wpa_s, 1) > 0)
+		goto scan_work_done;
+
+	if (sme_proc_obss_scan(wpa_s) > 0)
+		goto scan_work_done;
+
+	if (own_request && data &&
+	    wpas_beacon_rep_scan_process(wpa_s, scan_res, &data->scan_info) > 0)
+		goto scan_work_done;
+
+	if ((wpa_s->conf->ap_scan == 2 && !wpas_wps_searching(wpa_s)))
+		goto scan_work_done;
+
+	if (autoscan_notify_scan(wpa_s, scan_res))
+		goto scan_work_done;
+
+	if (wpa_s->disconnected) {
+		wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+		goto scan_work_done;
+	}
+
+	if (!wpas_driver_bss_selection(wpa_s) &&
+	    bgscan_notify_scan(wpa_s, scan_res) == 1)
+		goto scan_work_done;
+
+	wpas_wps_update_ap_info(wpa_s, scan_res);
+
+	if (wpa_s->wpa_state >= WPA_AUTHENTICATING &&
+	    wpa_s->wpa_state < WPA_COMPLETED)
+		goto scan_work_done;
+
+	wpa_scan_results_free(scan_res);
+
+	if (own_request && wpa_s->scan_work) {
+		struct wpa_radio_work *work = wpa_s->scan_work;
+		wpa_s->scan_work = NULL;
+		radio_work_done(work);
+	}
+
+	os_free(wpa_s->last_scan_freqs);
+	wpa_s->last_scan_freqs = NULL;
+	wpa_s->num_last_scan_freqs = 0;
+	if (own_request && data &&
+	    data->scan_info.freqs && data->scan_info.num_freqs) {
+		wpa_s->last_scan_freqs = os_malloc(sizeof(int) *
+						   data->scan_info.num_freqs);
+		if (wpa_s->last_scan_freqs) {
+			os_memcpy(wpa_s->last_scan_freqs,
+				  data->scan_info.freqs,
+				  sizeof(int) * data->scan_info.num_freqs);
+			wpa_s->num_last_scan_freqs = data->scan_info.num_freqs;
+		}
+	}
+
+	return wpas_select_network_from_last_scan(wpa_s, 1, own_request);
+
+scan_work_done:
+	wpa_scan_results_free(scan_res);
+	if (own_request && wpa_s->scan_work) {
+		struct wpa_radio_work *work = wpa_s->scan_work;
+		wpa_s->scan_work = NULL;
+		radio_work_done(work);
+	}
+	return ret;
+}
+
+
+static int wpas_select_network_from_last_scan(struct wpa_supplicant *wpa_s,
+					      int new_scan, int own_request)
+{
+	struct wpa_bss *selected;
+	struct wpa_ssid *ssid = NULL;
+	int time_to_reenable = wpas_reenabled_network_time(wpa_s);
+
+	if (time_to_reenable > 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Postpone network selection by %d seconds since all networks are disabled",
+			time_to_reenable);
+		eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
+		eloop_register_timeout(time_to_reenable, 0,
+				       wpas_network_reenabled, wpa_s, NULL);
+		return 0;
+	}
+
+	if (wpa_s->p2p_mgmt)
+		return 0; /* no normal connection on p2p_mgmt interface */
+
+	wpa_s->owe_transition_search = 0;
+	selected = wpa_supplicant_pick_network(wpa_s, &ssid);
+
+#ifdef CONFIG_MESH
+	if (wpa_s->ifmsh) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Avoiding join because we already joined a mesh group");
+		return 0;
+	}
+#endif /* CONFIG_MESH */
+
+	if (selected) {
+		int skip;
+		skip = !wpa_supplicant_need_to_roam(wpa_s, selected, ssid);
+		if (skip) {
+			if (new_scan)
+				wpa_supplicant_rsn_preauth_scan_results(wpa_s);
+			return 0;
+		}
+
+		wpa_s->suitable_network++;
+
+		if (ssid != wpa_s->current_ssid &&
+		    wpa_s->wpa_state >= WPA_AUTHENTICATING) {
+			wpa_s->own_disconnect_req = 1;
+			wpa_supplicant_deauthenticate(
+				wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+		}
+
+		if (wpa_supplicant_connect(wpa_s, selected, ssid) < 0) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "Connect failed");
+			return -1;
+		}
+		if (new_scan)
+			wpa_supplicant_rsn_preauth_scan_results(wpa_s);
+		/*
+		 * Do not allow other virtual radios to trigger operations based
+		 * on these scan results since we do not want them to start
+		 * other associations at the same time.
+		 */
+		return 1;
+	} else {
+		wpa_s->no_suitable_network++;
+		wpa_dbg(wpa_s, MSG_DEBUG, "No suitable network found");
+		ssid = wpa_supplicant_pick_new_network(wpa_s);
+		if (ssid) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "Setup a new network");
+			wpa_supplicant_associate(wpa_s, NULL, ssid);
+			if (new_scan)
+				wpa_supplicant_rsn_preauth_scan_results(wpa_s);
+		} else if (own_request) {
+			/*
+			 * No SSID found. If SCAN results are as a result of
+			 * own scan request and not due to a scan request on
+			 * another shared interface, try another scan.
+			 */
+			int timeout_sec = wpa_s->scan_interval;
+			int timeout_usec = 0;
+#ifdef CONFIG_P2P
+			int res;
+
+			res = wpas_p2p_scan_no_go_seen(wpa_s);
+			if (res == 2)
+				return 2;
+			if (res == 1)
+				return 0;
+
+			if (wpa_s->p2p_in_provisioning ||
+			    wpa_s->show_group_started ||
+			    wpa_s->p2p_in_invitation) {
+				/*
+				 * Use shorter wait during P2P Provisioning
+				 * state and during P2P join-a-group operation
+				 * to speed up group formation.
+				 */
+				timeout_sec = 0;
+				timeout_usec = 250000;
+				wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
+							    timeout_usec);
+				return 0;
+			}
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_INTERWORKING
+			if (wpa_s->conf->auto_interworking &&
+			    wpa_s->conf->interworking &&
+			    wpa_s->conf->cred) {
+				wpa_dbg(wpa_s, MSG_DEBUG, "Interworking: "
+					"start ANQP fetch since no matching "
+					"networks found");
+				wpa_s->network_select = 1;
+				wpa_s->auto_network_select = 1;
+				interworking_start_fetch_anqp(wpa_s);
+				return 1;
+			}
+#endif /* CONFIG_INTERWORKING */
+#ifdef CONFIG_WPS
+			if (wpa_s->after_wps > 0 || wpas_wps_searching(wpa_s)) {
+				wpa_dbg(wpa_s, MSG_DEBUG, "Use shorter wait during WPS processing");
+				timeout_sec = 0;
+				timeout_usec = 500000;
+				wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
+							    timeout_usec);
+				return 0;
+			}
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_OWE
+			if (wpa_s->owe_transition_search) {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"OWE: Use shorter wait during transition mode search");
+				timeout_sec = 0;
+				timeout_usec = 500000;
+				wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
+							    timeout_usec);
+				return 0;
+			}
+#endif /* CONFIG_OWE */
+			if (wpa_supplicant_req_sched_scan(wpa_s))
+				wpa_supplicant_req_new_scan(wpa_s, timeout_sec,
+							    timeout_usec);
+
+			wpa_msg_ctrl(wpa_s, MSG_INFO,
+				     WPA_EVENT_NETWORK_NOT_FOUND);
+		}
+	}
+	return 0;
+}
+
+
+static int wpa_supplicant_event_scan_results(struct wpa_supplicant *wpa_s,
+					     union wpa_event_data *data)
+{
+	struct wpa_supplicant *ifs;
+	int res;
+
+	res = _wpa_supplicant_event_scan_results(wpa_s, data, 1, 0);
+	if (res == 2) {
+		/*
+		 * Interface may have been removed, so must not dereference
+		 * wpa_s after this.
+		 */
+		return 1;
+	}
+
+	if (res < 0) {
+		/*
+		 * If no scan results could be fetched, then no need to
+		 * notify those interfaces that did not actually request
+		 * this scan. Similarly, if scan results started a new operation on this
+		 * interface, do not notify other interfaces to avoid concurrent
+		 * operations during a connection attempt.
+		 */
+		return 0;
+	}
+
+	/*
+	 * Check other interfaces to see if they share the same radio. If
+	 * so, they get updated with this same scan info.
+	 */
+	dl_list_for_each(ifs, &wpa_s->radio->ifaces, struct wpa_supplicant,
+			 radio_list) {
+		if (ifs != wpa_s) {
+			wpa_printf(MSG_DEBUG, "%s: Updating scan results from "
+				   "sibling", ifs->ifname);
+			res = _wpa_supplicant_event_scan_results(ifs, data, 0,
+								 res > 0);
+			if (res < 0)
+				return 0;
+		}
+	}
+
+	return 0;
+}
+
+#endif /* CONFIG_NO_SCAN_PROCESSING */
+
+
+int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_NO_SCAN_PROCESSING
+	return -1;
+#else /* CONFIG_NO_SCAN_PROCESSING */
+	struct os_reltime now;
+
+	wpa_s->ignore_post_flush_scan_res = 0;
+
+	if (wpa_s->last_scan_res_used == 0)
+		return -1;
+
+	os_get_reltime(&now);
+	if (os_reltime_expired(&now, &wpa_s->last_scan,
+			       wpa_s->conf->scan_res_valid_for_connect)) {
+		wpa_printf(MSG_DEBUG, "Fast associate: Old scan results");
+		return -1;
+	}
+
+	return wpas_select_network_from_last_scan(wpa_s, 0, 1);
+#endif /* CONFIG_NO_SCAN_PROCESSING */
+}
+
+#ifdef CONFIG_WNM
+
+static void wnm_bss_keep_alive(void *eloop_ctx, void *sock_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	if (wpa_s->wpa_state < WPA_ASSOCIATED)
+		return;
+
+	if (!wpa_s->no_keep_alive) {
+		wpa_printf(MSG_DEBUG, "WNM: Send keep-alive to AP " MACSTR,
+			   MAC2STR(wpa_s->bssid));
+		/* TODO: could skip this if normal data traffic has been sent */
+		/* TODO: Consider using some more appropriate data frame for
+		 * this */
+		if (wpa_s->l2)
+			l2_packet_send(wpa_s->l2, wpa_s->bssid, 0x0800,
+				       (u8 *) "", 0);
+	}
+
+#ifdef CONFIG_SME
+	if (wpa_s->sme.bss_max_idle_period) {
+		unsigned int msec;
+		msec = wpa_s->sme.bss_max_idle_period * 1024; /* times 1000 */
+		if (msec > 100)
+			msec -= 100;
+		eloop_register_timeout(msec / 1000, msec % 1000 * 1000,
+				       wnm_bss_keep_alive, wpa_s, NULL);
+	}
+#endif /* CONFIG_SME */
+}
+
+
+static void wnm_process_assoc_resp(struct wpa_supplicant *wpa_s,
+				   const u8 *ies, size_t ies_len)
+{
+	struct ieee802_11_elems elems;
+
+	if (ies == NULL)
+		return;
+
+	if (ieee802_11_parse_elems(ies, ies_len, &elems, 1) == ParseFailed)
+		return;
+
+#ifdef CONFIG_SME
+	if (elems.bss_max_idle_period) {
+		unsigned int msec;
+		wpa_s->sme.bss_max_idle_period =
+			WPA_GET_LE16(elems.bss_max_idle_period);
+		wpa_printf(MSG_DEBUG, "WNM: BSS Max Idle Period: %u (* 1000 "
+			   "TU)%s", wpa_s->sme.bss_max_idle_period,
+			   (elems.bss_max_idle_period[2] & 0x01) ?
+			   " (protected keep-live required)" : "");
+		if (wpa_s->sme.bss_max_idle_period == 0)
+			wpa_s->sme.bss_max_idle_period = 1;
+		if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) {
+			eloop_cancel_timeout(wnm_bss_keep_alive, wpa_s, NULL);
+			 /* msec times 1000 */
+			msec = wpa_s->sme.bss_max_idle_period * 1024;
+			if (msec > 100)
+				msec -= 100;
+			eloop_register_timeout(msec / 1000, msec % 1000 * 1000,
+					       wnm_bss_keep_alive, wpa_s,
+					       NULL);
+		}
+	}
+#endif /* CONFIG_SME */
+}
+
+#endif /* CONFIG_WNM */
+
+
+void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_WNM
+	eloop_cancel_timeout(wnm_bss_keep_alive, wpa_s, NULL);
+#endif /* CONFIG_WNM */
+}
+
+
+#ifdef CONFIG_INTERWORKING
+
+static int wpas_qos_map_set(struct wpa_supplicant *wpa_s, const u8 *qos_map,
+			    size_t len)
+{
+	int res;
+
+	wpa_hexdump(MSG_DEBUG, "Interworking: QoS Map Set", qos_map, len);
+	res = wpa_drv_set_qos_map(wpa_s, qos_map, len);
+	if (res) {
+		wpa_printf(MSG_DEBUG, "Interworking: Failed to configure QoS Map Set to the driver");
+	}
+
+	return res;
+}
+
+
+static void interworking_process_assoc_resp(struct wpa_supplicant *wpa_s,
+					    const u8 *ies, size_t ies_len)
+{
+	struct ieee802_11_elems elems;
+
+	if (ies == NULL)
+		return;
+
+	if (ieee802_11_parse_elems(ies, ies_len, &elems, 1) == ParseFailed)
+		return;
+
+	if (elems.qos_map_set) {
+		wpas_qos_map_set(wpa_s, elems.qos_map_set,
+				 elems.qos_map_set_len);
+	}
+}
+
+#endif /* CONFIG_INTERWORKING */
+
+
+static void multi_ap_process_assoc_resp(struct wpa_supplicant *wpa_s,
+					const u8 *ies, size_t ies_len)
+{
+	struct ieee802_11_elems elems;
+	const u8 *map_sub_elem, *pos;
+	size_t len;
+
+	wpa_s->multi_ap_ie = 0;
+
+	if (!ies ||
+	    ieee802_11_parse_elems(ies, ies_len, &elems, 1) == ParseFailed ||
+	    !elems.multi_ap || elems.multi_ap_len < 7)
+		return;
+
+	pos = elems.multi_ap + 4;
+	len = elems.multi_ap_len - 4;
+
+	map_sub_elem = get_ie(pos, len, MULTI_AP_SUB_ELEM_TYPE);
+	if (!map_sub_elem || map_sub_elem[1] < 1)
+		return;
+
+	wpa_s->multi_ap_backhaul = !!(map_sub_elem[2] & MULTI_AP_BACKHAUL_BSS);
+	wpa_s->multi_ap_fronthaul = !!(map_sub_elem[2] &
+				       MULTI_AP_FRONTHAUL_BSS);
+	wpa_s->multi_ap_ie = 1;
+}
+
+
+static void multi_ap_set_4addr_mode(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->current_ssid ||
+	    !wpa_s->current_ssid->multi_ap_backhaul_sta)
+		return;
+
+	if (!wpa_s->multi_ap_ie) {
+		wpa_printf(MSG_INFO,
+			   "AP does not include valid Multi-AP element");
+		goto fail;
+	}
+
+	if (!wpa_s->multi_ap_backhaul) {
+		if (wpa_s->multi_ap_fronthaul &&
+		    wpa_s->current_ssid->key_mgmt & WPA_KEY_MGMT_WPS) {
+			wpa_printf(MSG_INFO,
+				   "WPS active, accepting fronthaul-only BSS");
+			/* Don't set 4addr mode in this case, so just return */
+			return;
+		}
+		wpa_printf(MSG_INFO, "AP doesn't support backhaul BSS");
+		goto fail;
+	}
+
+	if (wpa_drv_set_4addr_mode(wpa_s, 1) < 0) {
+		wpa_printf(MSG_ERROR, "Failed to set 4addr mode");
+		goto fail;
+	}
+	wpa_s->enabled_4addr_mode = 1;
+	return;
+
+fail:
+	wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+}
+
+
+#ifdef CONFIG_FST
+static int wpas_fst_update_mbie(struct wpa_supplicant *wpa_s,
+				const u8 *ie, size_t ie_len)
+{
+	struct mb_ies_info mb_ies;
+
+	if (!ie || !ie_len || !wpa_s->fst)
+	    return -ENOENT;
+
+	os_memset(&mb_ies, 0, sizeof(mb_ies));
+
+	while (ie_len >= 2 && mb_ies.nof_ies < MAX_NOF_MB_IES_SUPPORTED) {
+		size_t len;
+
+		len = 2 + ie[1];
+		if (len > ie_len) {
+			wpa_hexdump(MSG_DEBUG, "FST: Truncated IE found",
+				    ie, ie_len);
+			break;
+		}
+
+		if (ie[0] == WLAN_EID_MULTI_BAND) {
+			wpa_printf(MSG_DEBUG, "MB IE of %u bytes found",
+				   (unsigned int) len);
+			mb_ies.ies[mb_ies.nof_ies].ie = ie + 2;
+			mb_ies.ies[mb_ies.nof_ies].ie_len = len - 2;
+			mb_ies.nof_ies++;
+		}
+
+		ie_len -= len;
+		ie += len;
+	}
+
+	if (mb_ies.nof_ies > 0) {
+		wpabuf_free(wpa_s->received_mb_ies);
+		wpa_s->received_mb_ies = mb_ies_by_info(&mb_ies);
+		return 0;
+	}
+
+	return -ENOENT;
+}
+#endif /* CONFIG_FST */
+
+
+static int wpa_supplicant_use_own_rsne_params(struct wpa_supplicant *wpa_s,
+					      union wpa_event_data *data)
+{
+	int sel;
+	const u8 *p;
+	int l, len;
+	bool found = false;
+	struct wpa_ie_data ie;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	struct wpa_bss *bss = wpa_s->current_bss;
+	int pmf;
+
+	if (!ssid)
+		return 0;
+
+	p = data->assoc_info.req_ies;
+	l = data->assoc_info.req_ies_len;
+
+	while (p && l >= 2) {
+		len = p[1] + 2;
+		if (len > l) {
+			wpa_hexdump(MSG_DEBUG, "Truncated IE in assoc_info",
+				    p, l);
+			break;
+		}
+		if (((p[0] == WLAN_EID_VENDOR_SPECIFIC && p[1] >= 6 &&
+		      (os_memcmp(&p[2], "\x00\x50\xF2\x01\x01\x00", 6) == 0)) ||
+		     (p[0] == WLAN_EID_VENDOR_SPECIFIC && p[1] >= 4 &&
+		      (os_memcmp(&p[2], "\x50\x6F\x9A\x12", 4) == 0)) ||
+		     (p[0] == WLAN_EID_RSN && p[1] >= 2))) {
+			found = true;
+			break;
+		}
+		l -= len;
+		p += len;
+	}
+
+	if (!found || wpa_parse_wpa_ie(p, len, &ie) < 0)
+		return 0;
+
+	wpa_hexdump(MSG_DEBUG,
+		    "WPA: Update cipher suite selection based on IEs in driver-generated WPA/RSNE in AssocReq",
+		    p, l);
+
+	/* Update proto from (Re)Association Request frame info */
+	wpa_s->wpa_proto = ie.proto;
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PROTO, wpa_s->wpa_proto);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_RSN_ENABLED,
+			 !!(wpa_s->wpa_proto &
+			    (WPA_PROTO_RSN | WPA_PROTO_OSEN)));
+
+	/* Update AKMP suite from (Re)Association Request frame info */
+	sel = ie.key_mgmt;
+	if (ssid->key_mgmt)
+		sel &= ssid->key_mgmt;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WPA: AP key_mgmt 0x%x network key_mgmt 0x%x; available key_mgmt 0x%x",
+		ie.key_mgmt, ssid->key_mgmt, sel);
+	if (ie.key_mgmt && !sel) {
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_AKMP_NOT_VALID);
+		return -1;
+	}
+
+	wpa_s->key_mgmt = ie.key_mgmt;
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_KEY_MGMT, wpa_s->key_mgmt);
+	wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT %s and proto %d",
+		wpa_key_mgmt_txt(wpa_s->key_mgmt, wpa_s->wpa_proto),
+		wpa_s->wpa_proto);
+
+	/* Update pairwise cipher from (Re)Association Request frame info */
+	sel = ie.pairwise_cipher;
+	if (ssid->pairwise_cipher)
+		sel &= ssid->pairwise_cipher;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WPA: AP pairwise cipher 0x%x network pairwise cipher 0x%x; available pairwise cipher 0x%x",
+		ie.pairwise_cipher, ssid->pairwise_cipher, sel);
+	if (ie.pairwise_cipher && !sel) {
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID);
+		return -1;
+	}
+
+	wpa_s->pairwise_cipher = ie.pairwise_cipher;
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PAIRWISE,
+			 wpa_s->pairwise_cipher);
+	wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using PTK %s",
+		wpa_cipher_txt(wpa_s->pairwise_cipher));
+
+	/* Update other parameters based on AP's WPA IE/RSNE, if available */
+	if (!bss) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: current_bss == NULL - skip AP IE check");
+		return 0;
+	}
+
+	/* Update GTK and IGTK from AP's RSNE */
+	found = false;
+
+	if (wpa_s->wpa_proto & (WPA_PROTO_RSN | WPA_PROTO_OSEN)) {
+		const u8 *bss_rsn;
+
+		bss_rsn = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+		if (bss_rsn) {
+			p = bss_rsn;
+			len = 2 + bss_rsn[1];
+			found = true;
+		}
+	} else if (wpa_s->wpa_proto & WPA_PROTO_WPA) {
+		const u8 *bss_wpa;
+
+		bss_wpa = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
+		if (bss_wpa) {
+			p = bss_wpa;
+			len = 2 + bss_wpa[1];
+			found = true;
+		}
+	}
+
+	if (!found || wpa_parse_wpa_ie(p, len, &ie) < 0)
+		return 0;
+
+	pmf = wpas_get_ssid_pmf(wpa_s, ssid);
+	if (!(ie.capabilities & WPA_CAPABILITY_MFPC) &&
+	    pmf == MGMT_FRAME_PROTECTION_REQUIRED) {
+		/* AP does not support MFP, local configuration requires it */
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_INVALID_RSN_IE_CAPAB);
+		return -1;
+	}
+	if ((ie.capabilities & WPA_CAPABILITY_MFPR) &&
+	    pmf == NO_MGMT_FRAME_PROTECTION) {
+		/* AP requires MFP, local configuration disables it */
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_INVALID_RSN_IE_CAPAB);
+		return -1;
+	}
+
+	/* Update PMF from local configuration now that MFP validation was done
+	 * above */
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_MFP, pmf);
+
+	/* Update GTK from AP's RSNE */
+	sel = ie.group_cipher;
+	if (ssid->group_cipher)
+		sel &= ssid->group_cipher;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WPA: AP group cipher 0x%x network group cipher 0x%x; available group cipher 0x%x",
+		ie.group_cipher, ssid->group_cipher, sel);
+	if (ie.group_cipher && !sel) {
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_GROUP_CIPHER_NOT_VALID);
+		return -1;
+	}
+
+	wpa_s->group_cipher = ie.group_cipher;
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_GROUP, wpa_s->group_cipher);
+	wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using GTK %s",
+		wpa_cipher_txt(wpa_s->group_cipher));
+
+	/* Update IGTK from AP RSN IE */
+	sel = ie.mgmt_group_cipher;
+	if (ssid->group_mgmt_cipher)
+		sel &= ssid->group_mgmt_cipher;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WPA: AP mgmt_group_cipher 0x%x network mgmt_group_cipher 0x%x; available mgmt_group_cipher 0x%x",
+		ie.mgmt_group_cipher, ssid->group_mgmt_cipher, sel);
+
+	if (pmf == NO_MGMT_FRAME_PROTECTION ||
+	    !(ie.capabilities & WPA_CAPABILITY_MFPC)) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: STA/AP is not MFP capable; AP RSNE caps 0x%x",
+			ie.capabilities);
+		ie.mgmt_group_cipher = 0;
+	}
+
+	if (ie.mgmt_group_cipher && !sel) {
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_CIPHER_SUITE_REJECTED);
+		return -1;
+	}
+
+	wpa_s->mgmt_group_cipher = ie.mgmt_group_cipher;
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_MGMT_GROUP,
+			 wpa_s->mgmt_group_cipher);
+	if (wpa_s->mgmt_group_cipher)
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using MGMT group cipher %s",
+			wpa_cipher_txt(wpa_s->mgmt_group_cipher));
+	else
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: not using MGMT group cipher");
+
+	return 0;
+}
+
+
+static int wpa_supplicant_event_associnfo(struct wpa_supplicant *wpa_s,
+					  union wpa_event_data *data)
+{
+	int l, len, found = 0, found_x = 0, wpa_found, rsn_found;
+	const u8 *p;
+	u8 bssid[ETH_ALEN];
+	bool bssid_known;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Association info event");
+	bssid_known = wpa_drv_get_bssid(wpa_s, bssid) == 0;
+	if (data->assoc_info.req_ies)
+		wpa_hexdump(MSG_DEBUG, "req_ies", data->assoc_info.req_ies,
+			    data->assoc_info.req_ies_len);
+	if (data->assoc_info.resp_ies) {
+		wpa_hexdump(MSG_DEBUG, "resp_ies", data->assoc_info.resp_ies,
+			    data->assoc_info.resp_ies_len);
+#ifdef CONFIG_TDLS
+		wpa_tdls_assoc_resp_ies(wpa_s->wpa, data->assoc_info.resp_ies,
+					data->assoc_info.resp_ies_len);
+#endif /* CONFIG_TDLS */
+#ifdef CONFIG_WNM
+		wnm_process_assoc_resp(wpa_s, data->assoc_info.resp_ies,
+				       data->assoc_info.resp_ies_len);
+#endif /* CONFIG_WNM */
+#ifdef CONFIG_INTERWORKING
+		interworking_process_assoc_resp(wpa_s, data->assoc_info.resp_ies,
+						data->assoc_info.resp_ies_len);
+#endif /* CONFIG_INTERWORKING */
+		if (wpa_s->hw_capab == CAPAB_VHT &&
+		    get_ie(data->assoc_info.resp_ies,
+			   data->assoc_info.resp_ies_len, WLAN_EID_VHT_CAP))
+			wpa_s->ieee80211ac = 1;
+
+		multi_ap_process_assoc_resp(wpa_s, data->assoc_info.resp_ies,
+					    data->assoc_info.resp_ies_len);
+	}
+	if (data->assoc_info.beacon_ies)
+		wpa_hexdump(MSG_DEBUG, "beacon_ies",
+			    data->assoc_info.beacon_ies,
+			    data->assoc_info.beacon_ies_len);
+	if (data->assoc_info.freq)
+		wpa_dbg(wpa_s, MSG_DEBUG, "freq=%u MHz",
+			data->assoc_info.freq);
+
+	wpa_s->connection_set = 0;
+	if (data->assoc_info.req_ies && data->assoc_info.resp_ies) {
+		struct ieee802_11_elems req_elems, resp_elems;
+
+		if (ieee802_11_parse_elems(data->assoc_info.req_ies,
+					   data->assoc_info.req_ies_len,
+					   &req_elems, 0) != ParseFailed &&
+		    ieee802_11_parse_elems(data->assoc_info.resp_ies,
+					   data->assoc_info.resp_ies_len,
+					   &resp_elems, 0) != ParseFailed) {
+			wpa_s->connection_set = 1;
+			wpa_s->connection_ht = req_elems.ht_capabilities &&
+				resp_elems.ht_capabilities;
+			/* Do not include subset of VHT on 2.4 GHz vendor
+			 * extension in consideration for reporting VHT
+			 * association. */
+			wpa_s->connection_vht = req_elems.vht_capabilities &&
+				resp_elems.vht_capabilities &&
+				(!data->assoc_info.freq ||
+				 wpas_freq_to_band(data->assoc_info.freq) !=
+				 BAND_2_4_GHZ);
+			wpa_s->connection_he = req_elems.he_capabilities &&
+				resp_elems.he_capabilities;
+		}
+	}
+
+	p = data->assoc_info.req_ies;
+	l = data->assoc_info.req_ies_len;
+
+	/* Go through the IEs and make a copy of the WPA/RSN IE, if present. */
+	while (p && l >= 2) {
+		len = p[1] + 2;
+		if (len > l) {
+			wpa_hexdump(MSG_DEBUG, "Truncated IE in assoc_info",
+				    p, l);
+			break;
+		}
+		if (!found &&
+		    ((p[0] == WLAN_EID_VENDOR_SPECIFIC && p[1] >= 6 &&
+		      (os_memcmp(&p[2], "\x00\x50\xF2\x01\x01\x00", 6) == 0)) ||
+		     (p[0] == WLAN_EID_VENDOR_SPECIFIC && p[1] >= 4 &&
+		      (os_memcmp(&p[2], "\x50\x6F\x9A\x12", 4) == 0)) ||
+		     (p[0] == WLAN_EID_RSN && p[1] >= 2))) {
+			if (wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, p, len))
+				break;
+			found = 1;
+			wpa_find_assoc_pmkid(wpa_s);
+		}
+		if (!found_x && p[0] == WLAN_EID_RSNX) {
+			if (wpa_sm_set_assoc_rsnxe(wpa_s->wpa, p, len))
+				break;
+			found_x = 1;
+		}
+		l -= len;
+		p += len;
+	}
+	if (!found && data->assoc_info.req_ies)
+		wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, NULL, 0);
+	if (!found_x && data->assoc_info.req_ies)
+		wpa_sm_set_assoc_rsnxe(wpa_s->wpa, NULL, 0);
+
+#ifdef CONFIG_FILS
+#ifdef CONFIG_SME
+	if ((wpa_s->sme.auth_alg == WPA_AUTH_ALG_FILS ||
+	     wpa_s->sme.auth_alg == WPA_AUTH_ALG_FILS_SK_PFS) &&
+	    (!data->assoc_info.resp_frame ||
+	     fils_process_assoc_resp(wpa_s->wpa,
+				     data->assoc_info.resp_frame,
+				     data->assoc_info.resp_frame_len) < 0)) {
+		wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_UNSPECIFIED);
+		return -1;
+	}
+#endif /* CONFIG_SME */
+
+	/* Additional processing for FILS when SME is in driver */
+	if (wpa_s->auth_alg == WPA_AUTH_ALG_FILS &&
+	    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME))
+		wpa_sm_set_reset_fils_completed(wpa_s->wpa, 1);
+#endif /* CONFIG_FILS */
+
+#ifdef CONFIG_OWE
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_OWE &&
+	    (!bssid_known ||
+	     owe_process_assoc_resp(wpa_s->wpa, bssid,
+				    data->assoc_info.resp_ies,
+				    data->assoc_info.resp_ies_len) < 0)) {
+		wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_UNSPECIFIED);
+		return -1;
+	}
+#endif /* CONFIG_OWE */
+
+#ifdef CONFIG_DPP2
+	wpa_sm_set_dpp_z(wpa_s->wpa, NULL);
+	if (DPP_VERSION > 1 && wpa_s->key_mgmt == WPA_KEY_MGMT_DPP &&
+	    wpa_s->dpp_pfs) {
+		struct ieee802_11_elems elems;
+
+		if (ieee802_11_parse_elems(data->assoc_info.resp_ies,
+					   data->assoc_info.resp_ies_len,
+					   &elems, 0) == ParseFailed ||
+		    !elems.owe_dh)
+			goto no_pfs;
+		if (dpp_pfs_process(wpa_s->dpp_pfs, elems.owe_dh,
+				    elems.owe_dh_len) < 0) {
+			wpa_supplicant_deauthenticate(wpa_s,
+						      WLAN_REASON_UNSPECIFIED);
+			return -1;
+		}
+
+		wpa_sm_set_dpp_z(wpa_s->wpa, wpa_s->dpp_pfs->secret);
+	}
+no_pfs:
+#endif /* CONFIG_DPP2 */
+
+#ifdef CONFIG_IEEE80211R
+#ifdef CONFIG_SME
+	if (wpa_s->sme.auth_alg == WPA_AUTH_ALG_FT) {
+		if (!bssid_known ||
+		    wpa_ft_validate_reassoc_resp(wpa_s->wpa,
+						 data->assoc_info.resp_ies,
+						 data->assoc_info.resp_ies_len,
+						 bssid) < 0) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "FT: Validation of "
+				"Reassociation Response failed");
+			wpa_supplicant_deauthenticate(
+				wpa_s, WLAN_REASON_INVALID_IE);
+			return -1;
+		}
+	}
+
+	p = data->assoc_info.resp_ies;
+	l = data->assoc_info.resp_ies_len;
+
+#ifdef CONFIG_WPS_STRICT
+	if (p && wpa_s->current_ssid &&
+	    wpa_s->current_ssid->key_mgmt == WPA_KEY_MGMT_WPS) {
+		struct wpabuf *wps;
+		wps = ieee802_11_vendor_ie_concat(p, l, WPS_IE_VENDOR_TYPE);
+		if (wps == NULL) {
+			wpa_msg(wpa_s, MSG_INFO, "WPS-STRICT: AP did not "
+				"include WPS IE in (Re)Association Response");
+			return -1;
+		}
+
+		if (wps_validate_assoc_resp(wps) < 0) {
+			wpabuf_free(wps);
+			wpa_supplicant_deauthenticate(
+				wpa_s, WLAN_REASON_INVALID_IE);
+			return -1;
+		}
+		wpabuf_free(wps);
+	}
+#endif /* CONFIG_WPS_STRICT */
+
+	/* Go through the IEs and make a copy of the MDIE, if present. */
+	while (p && l >= 2) {
+		len = p[1] + 2;
+		if (len > l) {
+			wpa_hexdump(MSG_DEBUG, "Truncated IE in assoc_info",
+				    p, l);
+			break;
+		}
+		if (p[0] == WLAN_EID_MOBILITY_DOMAIN &&
+		    p[1] >= MOBILITY_DOMAIN_ID_LEN) {
+			wpa_s->sme.ft_used = 1;
+			os_memcpy(wpa_s->sme.mobility_domain, p + 2,
+				  MOBILITY_DOMAIN_ID_LEN);
+			break;
+		}
+		l -= len;
+		p += len;
+	}
+#endif /* CONFIG_SME */
+
+	/* Process FT when SME is in the driver */
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
+	    wpa_ft_is_completed(wpa_s->wpa)) {
+		if (!bssid_known ||
+		    wpa_ft_validate_reassoc_resp(wpa_s->wpa,
+						 data->assoc_info.resp_ies,
+						 data->assoc_info.resp_ies_len,
+						 bssid) < 0) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "FT: Validation of "
+				"Reassociation Response failed");
+			wpa_supplicant_deauthenticate(
+				wpa_s, WLAN_REASON_INVALID_IE);
+			return -1;
+		}
+		wpa_dbg(wpa_s, MSG_DEBUG, "FT: Reassociation Response done");
+	}
+
+	wpa_sm_set_ft_params(wpa_s->wpa, data->assoc_info.resp_ies,
+			     data->assoc_info.resp_ies_len);
+#endif /* CONFIG_IEEE80211R */
+
+	if (bssid_known)
+		wpas_handle_assoc_resp_mscs(wpa_s, bssid,
+					    data->assoc_info.resp_ies,
+					    data->assoc_info.resp_ies_len);
+
+	/* WPA/RSN IE from Beacon/ProbeResp */
+	p = data->assoc_info.beacon_ies;
+	l = data->assoc_info.beacon_ies_len;
+
+	/* Go through the IEs and make a copy of the WPA/RSN IEs, if present.
+	 */
+	wpa_found = rsn_found = 0;
+	while (p && l >= 2) {
+		len = p[1] + 2;
+		if (len > l) {
+			wpa_hexdump(MSG_DEBUG, "Truncated IE in beacon_ies",
+				    p, l);
+			break;
+		}
+		if (!wpa_found &&
+		    p[0] == WLAN_EID_VENDOR_SPECIFIC && p[1] >= 6 &&
+		    os_memcmp(&p[2], "\x00\x50\xF2\x01\x01\x00", 6) == 0) {
+			wpa_found = 1;
+			wpa_sm_set_ap_wpa_ie(wpa_s->wpa, p, len);
+		}
+
+		if (!rsn_found &&
+		    p[0] == WLAN_EID_RSN && p[1] >= 2) {
+			rsn_found = 1;
+			wpa_sm_set_ap_rsn_ie(wpa_s->wpa, p, len);
+		}
+
+		if (p[0] == WLAN_EID_RSNX && p[1] >= 1)
+			wpa_sm_set_ap_rsnxe(wpa_s->wpa, p, len);
+
+		l -= len;
+		p += len;
+	}
+
+	if (!wpa_found && data->assoc_info.beacon_ies)
+		wpa_sm_set_ap_wpa_ie(wpa_s->wpa, NULL, 0);
+	if (!rsn_found && data->assoc_info.beacon_ies) {
+		wpa_sm_set_ap_rsn_ie(wpa_s->wpa, NULL, 0);
+		wpa_sm_set_ap_rsnxe(wpa_s->wpa, NULL, 0);
+	}
+	if (wpa_found || rsn_found)
+		wpa_s->ap_ies_from_associnfo = 1;
+
+	if (wpa_s->assoc_freq && data->assoc_info.freq &&
+	    wpa_s->assoc_freq != data->assoc_info.freq) {
+		wpa_printf(MSG_DEBUG, "Operating frequency changed from "
+			   "%u to %u MHz",
+			   wpa_s->assoc_freq, data->assoc_info.freq);
+		wpa_supplicant_update_scan_results(wpa_s);
+	}
+
+	wpa_s->assoc_freq = data->assoc_info.freq;
+
+	wpas_handle_assoc_resp_qos_mgmt(wpa_s, data->assoc_info.resp_ies,
+					data->assoc_info.resp_ies_len);
+
+	return 0;
+}
+
+
+static int wpa_supplicant_assoc_update_ie(struct wpa_supplicant *wpa_s)
+{
+	const u8 *bss_wpa = NULL, *bss_rsn = NULL, *bss_rsnx = NULL;
+
+	if (!wpa_s->current_bss || !wpa_s->current_ssid)
+		return -1;
+
+	if (!wpa_key_mgmt_wpa_any(wpa_s->current_ssid->key_mgmt))
+		return 0;
+
+	bss_wpa = wpa_bss_get_vendor_ie(wpa_s->current_bss,
+					WPA_IE_VENDOR_TYPE);
+	bss_rsn = wpa_bss_get_ie(wpa_s->current_bss, WLAN_EID_RSN);
+	bss_rsnx = wpa_bss_get_ie(wpa_s->current_bss, WLAN_EID_RSNX);
+
+	if (wpa_sm_set_ap_wpa_ie(wpa_s->wpa, bss_wpa,
+				 bss_wpa ? 2 + bss_wpa[1] : 0) ||
+	    wpa_sm_set_ap_rsn_ie(wpa_s->wpa, bss_rsn,
+				 bss_rsn ? 2 + bss_rsn[1] : 0) ||
+	    wpa_sm_set_ap_rsnxe(wpa_s->wpa, bss_rsnx,
+				 bss_rsnx ? 2 + bss_rsnx[1] : 0))
+		return -1;
+
+	return 0;
+}
+
+
+static void wpas_fst_update_mb_assoc(struct wpa_supplicant *wpa_s,
+				     union wpa_event_data *data)
+{
+#ifdef CONFIG_FST
+	struct assoc_info *ai = data ? &data->assoc_info : NULL;
+	struct wpa_bss *bss = wpa_s->current_bss;
+	const u8 *ieprb, *iebcn;
+
+	wpabuf_free(wpa_s->received_mb_ies);
+	wpa_s->received_mb_ies = NULL;
+
+	if (ai &&
+	    !wpas_fst_update_mbie(wpa_s, ai->resp_ies, ai->resp_ies_len)) {
+		wpa_printf(MSG_DEBUG,
+			   "FST: MB IEs updated from Association Response frame");
+		return;
+	}
+
+	if (ai &&
+	    !wpas_fst_update_mbie(wpa_s, ai->beacon_ies, ai->beacon_ies_len)) {
+		wpa_printf(MSG_DEBUG,
+			   "FST: MB IEs updated from association event Beacon IEs");
+		return;
+	}
+
+	if (!bss)
+		return;
+
+	ieprb = wpa_bss_ie_ptr(bss);
+	iebcn = ieprb + bss->ie_len;
+
+	if (!wpas_fst_update_mbie(wpa_s, ieprb, bss->ie_len))
+		wpa_printf(MSG_DEBUG, "FST: MB IEs updated from bss IE");
+	else if (!wpas_fst_update_mbie(wpa_s, iebcn, bss->beacon_ie_len))
+		wpa_printf(MSG_DEBUG, "FST: MB IEs updated from bss beacon IE");
+#endif /* CONFIG_FST */
+}
+
+
+static void wpa_supplicant_event_assoc(struct wpa_supplicant *wpa_s,
+				       union wpa_event_data *data)
+{
+	u8 bssid[ETH_ALEN];
+	int ft_completed, already_authorized;
+	int new_bss = 0;
+#if defined(CONFIG_FILS) || defined(CONFIG_MBO)
+	struct wpa_bss *bss;
+#endif /* CONFIG_FILS || CONFIG_MBO */
+
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface) {
+		if (!data)
+			return;
+		hostapd_notif_assoc(wpa_s->ap_iface->bss[0],
+				    data->assoc_info.addr,
+				    data->assoc_info.req_ies,
+				    data->assoc_info.req_ies_len,
+				    data->assoc_info.reassoc);
+		return;
+	}
+#endif /* CONFIG_AP */
+
+	eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
+	wpa_s->own_reconnect_req = 0;
+
+	ft_completed = wpa_ft_is_completed(wpa_s->wpa);
+	if (data && wpa_supplicant_event_associnfo(wpa_s, data) < 0)
+		return;
+	/*
+	 * FILS authentication can share the same mechanism to mark the
+	 * connection fully authenticated, so set ft_completed also based on
+	 * FILS result.
+	 */
+	if (!ft_completed)
+		ft_completed = wpa_fils_is_completed(wpa_s->wpa);
+
+	if (wpa_drv_get_bssid(wpa_s, bssid) < 0) {
+		wpa_dbg(wpa_s, MSG_ERROR, "Failed to get BSSID");
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+		return;
+	}
+
+	wpa_supplicant_set_state(wpa_s, WPA_ASSOCIATED);
+	if (os_memcmp(bssid, wpa_s->bssid, ETH_ALEN) != 0) {
+		if (os_reltime_initialized(&wpa_s->session_start)) {
+			os_reltime_age(&wpa_s->session_start,
+				       &wpa_s->session_length);
+			wpa_s->session_start.sec = 0;
+			wpa_s->session_start.usec = 0;
+			wpas_notify_session_length(wpa_s);
+		} else {
+			wpas_notify_auth_changed(wpa_s);
+			os_get_reltime(&wpa_s->session_start);
+		}
+		wpa_dbg(wpa_s, MSG_DEBUG, "Associated to a new BSS: BSSID="
+			MACSTR, MAC2STR(bssid));
+		new_bss = 1;
+		random_add_randomness(bssid, ETH_ALEN);
+		os_memcpy(wpa_s->bssid, bssid, ETH_ALEN);
+		os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
+		wpas_notify_bssid_changed(wpa_s);
+
+		if (wpa_supplicant_dynamic_keys(wpa_s) && !ft_completed) {
+			wpa_clear_keys(wpa_s, bssid);
+		}
+		if (wpa_supplicant_select_config(wpa_s) < 0) {
+			wpa_supplicant_deauthenticate(
+				wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+			return;
+		}
+	}
+
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
+	    data && wpa_supplicant_use_own_rsne_params(wpa_s, data) < 0)
+		return;
+
+	multi_ap_set_4addr_mode(wpa_s);
+
+	if (wpa_s->conf->ap_scan == 1 &&
+	    wpa_s->drv_flags & WPA_DRIVER_FLAGS_BSS_SELECTION) {
+		if (wpa_supplicant_assoc_update_ie(wpa_s) < 0 && new_bss)
+			wpa_msg(wpa_s, MSG_WARNING,
+				"WPA/RSN IEs not updated");
+	}
+
+	wpas_fst_update_mb_assoc(wpa_s, data);
+
+#ifdef CONFIG_SME
+	os_memcpy(wpa_s->sme.prev_bssid, bssid, ETH_ALEN);
+	wpa_s->sme.prev_bssid_set = 1;
+	wpa_s->sme.last_unprot_disconnect.sec = 0;
+#endif /* CONFIG_SME */
+
+	wpa_msg(wpa_s, MSG_INFO, "Associated with " MACSTR, MAC2STR(bssid));
+	if (wpa_s->current_ssid) {
+		/* When using scanning (ap_scan=1), SIM PC/SC interface can be
+		 * initialized before association, but for other modes,
+		 * initialize PC/SC here, if the current configuration needs
+		 * smartcard or SIM/USIM. */
+		wpa_supplicant_scard_init(wpa_s, wpa_s->current_ssid);
+	}
+	wpa_sm_notify_assoc(wpa_s->wpa, bssid);
+	if (wpa_s->l2)
+		l2_packet_notify_auth_start(wpa_s->l2);
+
+	already_authorized = data && data->assoc_info.authorized;
+
+	/*
+	 * Set portEnabled first to false in order to get EAP state machine out
+	 * of the SUCCESS state and eapSuccess cleared. Without this, EAPOL PAE
+	 * state machine may transit to AUTHENTICATING state based on obsolete
+	 * eapSuccess and then trigger BE_AUTH to SUCCESS and PAE to
+	 * AUTHENTICATED without ever giving chance to EAP state machine to
+	 * reset the state.
+	 */
+	if (!ft_completed && !already_authorized) {
+		eapol_sm_notify_portEnabled(wpa_s->eapol, false);
+		eapol_sm_notify_portValid(wpa_s->eapol, false);
+	}
+	if (wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_DPP ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_OWE || ft_completed ||
+	    already_authorized || wpa_s->drv_authorized_port)
+		eapol_sm_notify_eap_success(wpa_s->eapol, false);
+	/* 802.1X::portControl = Auto */
+	eapol_sm_notify_portEnabled(wpa_s->eapol, true);
+	wpa_s->eapol_received = 0;
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE ||
+	    (wpa_s->current_ssid &&
+	     wpa_s->current_ssid->mode == WPAS_MODE_IBSS)) {
+		if (wpa_s->current_ssid &&
+		    wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE &&
+		    (wpa_s->drv_flags &
+		     WPA_DRIVER_FLAGS_SET_KEYS_AFTER_ASSOC_DONE)) {
+			/*
+			 * Set the key after having received joined-IBSS event
+			 * from the driver.
+			 */
+			wpa_supplicant_set_wpa_none_key(wpa_s,
+							wpa_s->current_ssid);
+		}
+		wpa_supplicant_cancel_auth_timeout(wpa_s);
+		wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
+	} else if (!ft_completed) {
+		/* Timeout for receiving the first EAPOL packet */
+		wpa_supplicant_req_auth_timeout(wpa_s, 10, 0);
+	}
+	wpa_supplicant_cancel_scan(wpa_s);
+
+	if (ft_completed) {
+		/*
+		 * FT protocol completed - make sure EAPOL state machine ends
+		 * up in authenticated.
+		 */
+		wpa_supplicant_cancel_auth_timeout(wpa_s);
+		wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
+		eapol_sm_notify_portValid(wpa_s->eapol, true);
+		eapol_sm_notify_eap_success(wpa_s->eapol, true);
+	} else if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_PSK) &&
+		   wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt)) {
+		/*
+		 * We are done; the driver will take care of RSN 4-way
+		 * handshake.
+		 */
+		wpa_supplicant_cancel_auth_timeout(wpa_s);
+		wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
+		eapol_sm_notify_portValid(wpa_s->eapol, true);
+		eapol_sm_notify_eap_success(wpa_s->eapol, true);
+	} else if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_8021X) &&
+		   wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt)) {
+		/*
+		 * The driver will take care of RSN 4-way handshake, so we need
+		 * to allow EAPOL supplicant to complete its work without
+		 * waiting for WPA supplicant.
+		 */
+		eapol_sm_notify_portValid(wpa_s->eapol, true);
+	}
+
+	wpa_s->last_eapol_matches_bssid = 0;
+
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->rsne_override_eapol) {
+		wpa_printf(MSG_DEBUG,
+			   "TESTING: RSNE EAPOL-Key msg 2/4 override");
+		wpa_sm_set_assoc_wpa_ie(wpa_s->wpa,
+					wpabuf_head(wpa_s->rsne_override_eapol),
+					wpabuf_len(wpa_s->rsne_override_eapol));
+	}
+	if (wpa_s->rsnxe_override_eapol) {
+		wpa_printf(MSG_DEBUG,
+			   "TESTING: RSNXE EAPOL-Key msg 2/4 override");
+		wpa_sm_set_assoc_rsnxe(wpa_s->wpa,
+				       wpabuf_head(wpa_s->rsnxe_override_eapol),
+				       wpabuf_len(wpa_s->rsnxe_override_eapol));
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	if (wpa_s->pending_eapol_rx) {
+		struct os_reltime now, age;
+		os_get_reltime(&now);
+		os_reltime_sub(&now, &wpa_s->pending_eapol_rx_time, &age);
+		if (age.sec == 0 && age.usec < 200000 &&
+		    os_memcmp(wpa_s->pending_eapol_rx_src, bssid, ETH_ALEN) ==
+		    0) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "Process pending EAPOL "
+				"frame that was received just before "
+				"association notification");
+			wpa_supplicant_rx_eapol(
+				wpa_s, wpa_s->pending_eapol_rx_src,
+				wpabuf_head(wpa_s->pending_eapol_rx),
+				wpabuf_len(wpa_s->pending_eapol_rx));
+		}
+		wpabuf_free(wpa_s->pending_eapol_rx);
+		wpa_s->pending_eapol_rx = NULL;
+	}
+
+#ifdef CONFIG_WEP
+	if ((wpa_s->key_mgmt == WPA_KEY_MGMT_NONE ||
+	     wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) &&
+	    wpa_s->current_ssid &&
+	    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SET_KEYS_AFTER_ASSOC_DONE)) {
+		/* Set static WEP keys again */
+		wpa_set_wep_keys(wpa_s, wpa_s->current_ssid);
+	}
+#endif /* CONFIG_WEP */
+
+#ifdef CONFIG_IBSS_RSN
+	if (wpa_s->current_ssid &&
+	    wpa_s->current_ssid->mode == WPAS_MODE_IBSS &&
+	    wpa_s->key_mgmt != WPA_KEY_MGMT_NONE &&
+	    wpa_s->key_mgmt != WPA_KEY_MGMT_WPA_NONE &&
+	    wpa_s->ibss_rsn == NULL) {
+		wpa_s->ibss_rsn = ibss_rsn_init(wpa_s, wpa_s->current_ssid);
+		if (!wpa_s->ibss_rsn) {
+			wpa_msg(wpa_s, MSG_INFO, "Failed to init IBSS RSN");
+			wpa_supplicant_deauthenticate(
+				wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+			return;
+		}
+
+		ibss_rsn_set_psk(wpa_s->ibss_rsn, wpa_s->current_ssid->psk);
+	}
+#endif /* CONFIG_IBSS_RSN */
+
+	wpas_wps_notify_assoc(wpa_s, bssid);
+
+	if (data) {
+		wmm_ac_notify_assoc(wpa_s, data->assoc_info.resp_ies,
+				    data->assoc_info.resp_ies_len,
+				    &data->assoc_info.wmm_params);
+
+		if (wpa_s->reassoc_same_bss)
+			wmm_ac_restore_tspecs(wpa_s);
+	}
+
+#if defined(CONFIG_FILS) || defined(CONFIG_MBO)
+	bss = wpa_bss_get_bssid(wpa_s, bssid);
+#endif /* CONFIG_FILS || CONFIG_MBO */
+#ifdef CONFIG_FILS
+	if (wpa_key_mgmt_fils(wpa_s->key_mgmt)) {
+		const u8 *fils_cache_id = wpa_bss_get_fils_cache_id(bss);
+
+		if (fils_cache_id)
+			wpa_sm_set_fils_cache_id(wpa_s->wpa, fils_cache_id);
+	}
+#endif /* CONFIG_FILS */
+
+#ifdef CONFIG_MBO
+	wpas_mbo_check_pmf(wpa_s, bss, wpa_s->current_ssid);
+#endif /* CONFIG_MBO */
+
+#ifdef CONFIG_DPP2
+	wpa_s->dpp_pfs_fallback = 0;
+#endif /* CONFIG_DPP2 */
+}
+
+
+static int disconnect_reason_recoverable(u16 reason_code)
+{
+	return reason_code == WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY ||
+		reason_code == WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA ||
+		reason_code == WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA;
+}
+
+
+static void wpa_supplicant_event_disassoc(struct wpa_supplicant *wpa_s,
+					  u16 reason_code,
+					  int locally_generated)
+{
+	const u8 *bssid;
+
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE) {
+		/*
+		 * At least Host AP driver and a Prism3 card seemed to be
+		 * generating streams of disconnected events when configuring
+		 * IBSS for WPA-None. Ignore them for now.
+		 */
+		return;
+	}
+
+	bssid = wpa_s->bssid;
+	if (is_zero_ether_addr(bssid))
+		bssid = wpa_s->pending_bssid;
+
+	if (!is_zero_ether_addr(bssid) ||
+	    wpa_s->wpa_state >= WPA_AUTHENTICATING) {
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DISCONNECTED "bssid=" MACSTR
+			" reason=%d%s",
+			MAC2STR(bssid), reason_code,
+			locally_generated ? " locally_generated=1" : "");
+	}
+}
+
+
+static int could_be_psk_mismatch(struct wpa_supplicant *wpa_s, u16 reason_code,
+				 int locally_generated)
+{
+	if (wpa_s->wpa_state != WPA_4WAY_HANDSHAKE ||
+	    !wpa_s->new_connection ||
+	    !wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) ||
+	    wpa_key_mgmt_sae(wpa_s->key_mgmt))
+		return 0; /* Not in initial 4-way handshake with PSK */
+
+	/*
+	 * It looks like connection was lost while trying to go through PSK
+	 * 4-way handshake. Filter out known disconnection cases that are caused
+	 * by something else than PSK mismatch to avoid confusing reports.
+	 */
+
+	if (locally_generated) {
+		if (reason_code == WLAN_REASON_IE_IN_4WAY_DIFFERS)
+			return 0;
+	}
+
+	return 1;
+}
+
+
+static void wpa_supplicant_event_disassoc_finish(struct wpa_supplicant *wpa_s,
+						 u16 reason_code,
+						 int locally_generated)
+{
+	const u8 *bssid;
+	int authenticating;
+	u8 prev_pending_bssid[ETH_ALEN];
+	struct wpa_bss *fast_reconnect = NULL;
+	struct wpa_ssid *fast_reconnect_ssid = NULL;
+	struct wpa_ssid *last_ssid;
+	struct wpa_bss *curr = NULL;
+
+	authenticating = wpa_s->wpa_state == WPA_AUTHENTICATING;
+	os_memcpy(prev_pending_bssid, wpa_s->pending_bssid, ETH_ALEN);
+
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE) {
+		/*
+		 * At least Host AP driver and a Prism3 card seemed to be
+		 * generating streams of disconnected events when configuring
+		 * IBSS for WPA-None. Ignore them for now.
+		 */
+		wpa_dbg(wpa_s, MSG_DEBUG, "Disconnect event - ignore in "
+			"IBSS/WPA-None mode");
+		return;
+	}
+
+	if (!wpa_s->disconnected && wpa_s->wpa_state >= WPA_AUTHENTICATING &&
+	    reason_code == WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY &&
+	    locally_generated)
+		/*
+		 * Remove the inactive AP (which is probably out of range) from
+		 * the BSS list after marking disassociation. In particular
+		 * mac80211-based drivers use the
+		 * WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY reason code in
+		 * locally generated disconnection events for cases where the
+		 * AP does not reply anymore.
+		 */
+		curr = wpa_s->current_bss;
+
+	if (could_be_psk_mismatch(wpa_s, reason_code, locally_generated)) {
+		wpa_msg(wpa_s, MSG_INFO, "WPA: 4-Way Handshake failed - "
+			"pre-shared key may be incorrect");
+		if (wpas_p2p_4way_hs_failed(wpa_s) > 0)
+			return; /* P2P group removed */
+		wpas_auth_failed(wpa_s, "WRONG_KEY");
+#ifdef CONFIG_DPP2
+		wpas_dpp_send_conn_status_result(wpa_s,
+						 DPP_STATUS_AUTH_FAILURE);
+#endif /* CONFIG_DPP2 */
+	}
+	if (!wpa_s->disconnected &&
+	    (!wpa_s->auto_reconnect_disabled ||
+	     wpa_s->key_mgmt == WPA_KEY_MGMT_WPS ||
+	     wpas_wps_searching(wpa_s) ||
+	     wpas_wps_reenable_networks_pending(wpa_s))) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Auto connect enabled: try to "
+			"reconnect (wps=%d/%d wpa_state=%d)",
+			wpa_s->key_mgmt == WPA_KEY_MGMT_WPS,
+			wpas_wps_searching(wpa_s),
+			wpa_s->wpa_state);
+		if (wpa_s->wpa_state == WPA_COMPLETED &&
+		    wpa_s->current_ssid &&
+		    wpa_s->current_ssid->mode == WPAS_MODE_INFRA &&
+		    (wpa_s->own_reconnect_req ||
+		     (!locally_generated &&
+		      disconnect_reason_recoverable(reason_code)))) {
+			/*
+			 * It looks like the AP has dropped association with
+			 * us, but could allow us to get back in. This is also
+			 * triggered for cases where local reconnection request
+			 * is used to force reassociation with the same BSS.
+			 * Try to reconnect to the same BSS without a full scan
+			 * to save time for some common cases.
+			 */
+			fast_reconnect = wpa_s->current_bss;
+			fast_reconnect_ssid = wpa_s->current_ssid;
+		} else if (wpa_s->wpa_state >= WPA_ASSOCIATING) {
+			wpa_supplicant_req_scan(wpa_s, 0, 100000);
+		} else {
+			wpa_dbg(wpa_s, MSG_DEBUG, "Do not request new "
+				"immediate scan");
+		}
+	} else {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Auto connect disabled: do not "
+			"try to re-connect");
+		wpa_s->reassociate = 0;
+		wpa_s->disconnected = 1;
+		if (!wpa_s->pno)
+			wpa_supplicant_cancel_sched_scan(wpa_s);
+	}
+	bssid = wpa_s->bssid;
+	if (is_zero_ether_addr(bssid))
+		bssid = wpa_s->pending_bssid;
+	if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+		wpas_connection_failed(wpa_s, bssid);
+	wpa_sm_notify_disassoc(wpa_s->wpa);
+	ptksa_cache_flush(wpa_s->ptksa, wpa_s->bssid, WPA_CIPHER_NONE);
+
+	if (locally_generated)
+		wpa_s->disconnect_reason = -reason_code;
+	else
+		wpa_s->disconnect_reason = reason_code;
+	wpas_notify_disconnect_reason(wpa_s);
+	if (wpa_supplicant_dynamic_keys(wpa_s)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Disconnect event - remove keys");
+		wpa_clear_keys(wpa_s, wpa_s->bssid);
+	}
+	last_ssid = wpa_s->current_ssid;
+	wpa_supplicant_mark_disassoc(wpa_s);
+
+	if (curr)
+		wpa_bss_remove(wpa_s, curr, "Connection to AP lost");
+
+	if (authenticating && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)) {
+		sme_disassoc_while_authenticating(wpa_s, prev_pending_bssid);
+		wpa_s->current_ssid = last_ssid;
+	}
+
+	if (fast_reconnect &&
+	    !wpas_network_disabled(wpa_s, fast_reconnect_ssid) &&
+	    !disallowed_bssid(wpa_s, fast_reconnect->bssid) &&
+	    !disallowed_ssid(wpa_s, fast_reconnect->ssid,
+			     fast_reconnect->ssid_len) &&
+	    !wpas_temp_disabled(wpa_s, fast_reconnect_ssid) &&
+	    !wpa_is_bss_tmp_disallowed(wpa_s, fast_reconnect)) {
+#ifndef CONFIG_NO_SCAN_PROCESSING
+		wpa_dbg(wpa_s, MSG_DEBUG, "Try to reconnect to the same BSS");
+		if (wpa_supplicant_connect(wpa_s, fast_reconnect,
+					   fast_reconnect_ssid) < 0) {
+			/* Recover through full scan */
+			wpa_supplicant_req_scan(wpa_s, 0, 100000);
+		}
+#endif /* CONFIG_NO_SCAN_PROCESSING */
+	} else if (fast_reconnect) {
+		/*
+		 * Could not reconnect to the same BSS due to network being
+		 * disabled. Use a new scan to match the alternative behavior
+		 * above, i.e., to continue automatic reconnection attempt in a
+		 * way that enforces disabled network rules.
+		 */
+		wpa_supplicant_req_scan(wpa_s, 0, 100000);
+	}
+}
+
+
+#ifdef CONFIG_DELAYED_MIC_ERROR_REPORT
+void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	if (!wpa_s->pending_mic_error_report)
+		return;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Sending pending MIC error report");
+	wpa_sm_key_request(wpa_s->wpa, 1, wpa_s->pending_mic_error_pairwise);
+	wpa_s->pending_mic_error_report = 0;
+}
+#endif /* CONFIG_DELAYED_MIC_ERROR_REPORT */
+
+
+static void
+wpa_supplicant_event_michael_mic_failure(struct wpa_supplicant *wpa_s,
+					 union wpa_event_data *data)
+{
+	int pairwise;
+	struct os_reltime t;
+
+	wpa_msg(wpa_s, MSG_WARNING, "Michael MIC failure detected");
+	pairwise = (data && data->michael_mic_failure.unicast);
+	os_get_reltime(&t);
+	if ((wpa_s->last_michael_mic_error.sec &&
+	     !os_reltime_expired(&t, &wpa_s->last_michael_mic_error, 60)) ||
+	    wpa_s->pending_mic_error_report) {
+		if (wpa_s->pending_mic_error_report) {
+			/*
+			 * Send the pending MIC error report immediately since
+			 * we are going to start countermeasures and AP better
+			 * do the same.
+			 */
+			wpa_sm_key_request(wpa_s->wpa, 1,
+					   wpa_s->pending_mic_error_pairwise);
+		}
+
+		/* Send the new MIC error report immediately since we are going
+		 * to start countermeasures and AP better do the same.
+		 */
+		wpa_sm_key_request(wpa_s->wpa, 1, pairwise);
+
+		/* initialize countermeasures */
+		wpa_s->countermeasures = 1;
+
+		wpa_bssid_ignore_add(wpa_s, wpa_s->bssid);
+
+		wpa_msg(wpa_s, MSG_WARNING, "TKIP countermeasures started");
+
+		/*
+		 * Need to wait for completion of request frame. We do not get
+		 * any callback for the message completion, so just wait a
+		 * short while and hope for the best. */
+		os_sleep(0, 10000);
+
+		wpa_drv_set_countermeasures(wpa_s, 1);
+		wpa_supplicant_deauthenticate(wpa_s,
+					      WLAN_REASON_MICHAEL_MIC_FAILURE);
+		eloop_cancel_timeout(wpa_supplicant_stop_countermeasures,
+				     wpa_s, NULL);
+		eloop_register_timeout(60, 0,
+				       wpa_supplicant_stop_countermeasures,
+				       wpa_s, NULL);
+		/* TODO: mark the AP rejected for 60 second. STA is
+		 * allowed to associate with another AP.. */
+	} else {
+#ifdef CONFIG_DELAYED_MIC_ERROR_REPORT
+		if (wpa_s->mic_errors_seen) {
+			/*
+			 * Reduce the effectiveness of Michael MIC error
+			 * reports as a means for attacking against TKIP if
+			 * more than one MIC failure is noticed with the same
+			 * PTK. We delay the transmission of the reports by a
+			 * random time between 0 and 60 seconds in order to
+			 * force the attacker wait 60 seconds before getting
+			 * the information on whether a frame resulted in a MIC
+			 * failure.
+			 */
+			u8 rval[4];
+			int sec;
+
+			if (os_get_random(rval, sizeof(rval)) < 0)
+				sec = os_random() % 60;
+			else
+				sec = WPA_GET_BE32(rval) % 60;
+			wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Delay MIC error "
+				"report %d seconds", sec);
+			wpa_s->pending_mic_error_report = 1;
+			wpa_s->pending_mic_error_pairwise = pairwise;
+			eloop_cancel_timeout(
+				wpa_supplicant_delayed_mic_error_report,
+				wpa_s, NULL);
+			eloop_register_timeout(
+				sec, os_random() % 1000000,
+				wpa_supplicant_delayed_mic_error_report,
+				wpa_s, NULL);
+		} else {
+			wpa_sm_key_request(wpa_s->wpa, 1, pairwise);
+		}
+#else /* CONFIG_DELAYED_MIC_ERROR_REPORT */
+		wpa_sm_key_request(wpa_s->wpa, 1, pairwise);
+#endif /* CONFIG_DELAYED_MIC_ERROR_REPORT */
+	}
+	wpa_s->last_michael_mic_error = t;
+	wpa_s->mic_errors_seen++;
+}
+
+
+#ifdef CONFIG_TERMINATE_ONLASTIF
+static int any_interfaces(struct wpa_supplicant *head)
+{
+	struct wpa_supplicant *wpa_s;
+
+	for (wpa_s = head; wpa_s != NULL; wpa_s = wpa_s->next)
+		if (!wpa_s->interface_removed)
+			return 1;
+	return 0;
+}
+#endif /* CONFIG_TERMINATE_ONLASTIF */
+
+
+static void
+wpa_supplicant_event_interface_status(struct wpa_supplicant *wpa_s,
+				      union wpa_event_data *data)
+{
+	if (os_strcmp(wpa_s->ifname, data->interface_status.ifname) != 0)
+		return;
+
+	switch (data->interface_status.ievent) {
+	case EVENT_INTERFACE_ADDED:
+		if (!wpa_s->interface_removed)
+			break;
+		wpa_s->interface_removed = 0;
+		wpa_dbg(wpa_s, MSG_DEBUG, "Configured interface was added");
+		if (wpa_supplicant_driver_init(wpa_s) < 0) {
+			wpa_msg(wpa_s, MSG_INFO, "Failed to initialize the "
+				"driver after interface was added");
+		}
+
+#ifdef CONFIG_P2P
+		if (!wpa_s->global->p2p &&
+		    !wpa_s->global->p2p_disabled &&
+		    !wpa_s->conf->p2p_disabled &&
+		    (wpa_s->drv_flags &
+		     WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE) &&
+		    wpas_p2p_add_p2pdev_interface(
+			    wpa_s, wpa_s->global->params.conf_p2p_dev) < 0) {
+			wpa_printf(MSG_INFO,
+				   "P2P: Failed to enable P2P Device interface");
+			/* Try to continue without. P2P will be disabled. */
+		}
+#endif /* CONFIG_P2P */
+
+		break;
+	case EVENT_INTERFACE_REMOVED:
+		wpa_dbg(wpa_s, MSG_DEBUG, "Configured interface was removed");
+		wpa_s->interface_removed = 1;
+		wpa_supplicant_mark_disassoc(wpa_s);
+		wpa_supplicant_set_state(wpa_s, WPA_INTERFACE_DISABLED);
+		l2_packet_deinit(wpa_s->l2);
+		wpa_s->l2 = NULL;
+
+#ifdef CONFIG_P2P
+		if (wpa_s->global->p2p &&
+		    wpa_s->global->p2p_init_wpa_s->parent == wpa_s &&
+		    (wpa_s->drv_flags &
+		     WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE)) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Removing P2P Device interface");
+			wpa_supplicant_remove_iface(
+				wpa_s->global, wpa_s->global->p2p_init_wpa_s,
+				0);
+			wpa_s->global->p2p_init_wpa_s = NULL;
+		}
+#endif /* CONFIG_P2P */
+
+#ifdef CONFIG_MATCH_IFACE
+		if (wpa_s->matched) {
+			wpa_supplicant_remove_iface(wpa_s->global, wpa_s, 0);
+			break;
+		}
+#endif /* CONFIG_MATCH_IFACE */
+
+#ifdef CONFIG_TERMINATE_ONLASTIF
+		/* check if last interface */
+		if (!any_interfaces(wpa_s->global->ifaces))
+			eloop_terminate();
+#endif /* CONFIG_TERMINATE_ONLASTIF */
+		break;
+	}
+}
+
+
+#ifdef CONFIG_TDLS
+static void wpa_supplicant_event_tdls(struct wpa_supplicant *wpa_s,
+				      union wpa_event_data *data)
+{
+	if (data == NULL)
+		return;
+	switch (data->tdls.oper) {
+	case TDLS_REQUEST_SETUP:
+		wpa_tdls_remove(wpa_s->wpa, data->tdls.peer);
+		if (wpa_tdls_is_external_setup(wpa_s->wpa))
+			wpa_tdls_start(wpa_s->wpa, data->tdls.peer);
+		else
+			wpa_drv_tdls_oper(wpa_s, TDLS_SETUP, data->tdls.peer);
+		break;
+	case TDLS_REQUEST_TEARDOWN:
+		if (wpa_tdls_is_external_setup(wpa_s->wpa))
+			wpa_tdls_teardown_link(wpa_s->wpa, data->tdls.peer,
+					       data->tdls.reason_code);
+		else
+			wpa_drv_tdls_oper(wpa_s, TDLS_TEARDOWN,
+					  data->tdls.peer);
+		break;
+	case TDLS_REQUEST_DISCOVER:
+			wpa_tdls_send_discovery_request(wpa_s->wpa,
+							data->tdls.peer);
+		break;
+	}
+}
+#endif /* CONFIG_TDLS */
+
+
+#ifdef CONFIG_WNM
+static void wpa_supplicant_event_wnm(struct wpa_supplicant *wpa_s,
+				     union wpa_event_data *data)
+{
+	if (data == NULL)
+		return;
+	switch (data->wnm.oper) {
+	case WNM_OPER_SLEEP:
+		wpa_printf(MSG_DEBUG, "Start sending WNM-Sleep Request "
+			   "(action=%d, intval=%d)",
+			   data->wnm.sleep_action, data->wnm.sleep_intval);
+		ieee802_11_send_wnmsleep_req(wpa_s, data->wnm.sleep_action,
+					     data->wnm.sleep_intval, NULL);
+		break;
+	}
+}
+#endif /* CONFIG_WNM */
+
+
+#ifdef CONFIG_IEEE80211R
+static void
+wpa_supplicant_event_ft_response(struct wpa_supplicant *wpa_s,
+				 union wpa_event_data *data)
+{
+	if (data == NULL)
+		return;
+
+	if (wpa_ft_process_response(wpa_s->wpa, data->ft_ies.ies,
+				    data->ft_ies.ies_len,
+				    data->ft_ies.ft_action,
+				    data->ft_ies.target_ap,
+				    data->ft_ies.ric_ies,
+				    data->ft_ies.ric_ies_len) < 0) {
+		/* TODO: prevent MLME/driver from trying to associate? */
+	}
+}
+#endif /* CONFIG_IEEE80211R */
+
+
+#ifdef CONFIG_IBSS_RSN
+static void wpa_supplicant_event_ibss_rsn_start(struct wpa_supplicant *wpa_s,
+						union wpa_event_data *data)
+{
+	struct wpa_ssid *ssid;
+	if (wpa_s->wpa_state < WPA_ASSOCIATED)
+		return;
+	if (data == NULL)
+		return;
+	ssid = wpa_s->current_ssid;
+	if (ssid == NULL)
+		return;
+	if (ssid->mode != WPAS_MODE_IBSS || !wpa_key_mgmt_wpa(ssid->key_mgmt))
+		return;
+
+	ibss_rsn_start(wpa_s->ibss_rsn, data->ibss_rsn_start.peer);
+}
+
+
+static void wpa_supplicant_event_ibss_auth(struct wpa_supplicant *wpa_s,
+					   union wpa_event_data *data)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (ssid == NULL)
+		return;
+
+	/* check if the ssid is correctly configured as IBSS/RSN */
+	if (ssid->mode != WPAS_MODE_IBSS || !wpa_key_mgmt_wpa(ssid->key_mgmt))
+		return;
+
+	ibss_rsn_handle_auth(wpa_s->ibss_rsn, data->rx_mgmt.frame,
+			     data->rx_mgmt.frame_len);
+}
+#endif /* CONFIG_IBSS_RSN */
+
+
+#ifdef CONFIG_IEEE80211R
+static void ft_rx_action(struct wpa_supplicant *wpa_s, const u8 *data,
+			 size_t len)
+{
+	const u8 *sta_addr, *target_ap_addr;
+	u16 status;
+
+	wpa_hexdump(MSG_MSGDUMP, "FT: RX Action", data, len);
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME))
+		return; /* only SME case supported for now */
+	if (len < 1 + 2 * ETH_ALEN + 2)
+		return;
+	if (data[0] != 2)
+		return; /* Only FT Action Response is supported for now */
+	sta_addr = data + 1;
+	target_ap_addr = data + 1 + ETH_ALEN;
+	status = WPA_GET_LE16(data + 1 + 2 * ETH_ALEN);
+	wpa_dbg(wpa_s, MSG_DEBUG, "FT: Received FT Action Response: STA "
+		MACSTR " TargetAP " MACSTR " status %u",
+		MAC2STR(sta_addr), MAC2STR(target_ap_addr), status);
+
+	if (os_memcmp(sta_addr, wpa_s->own_addr, ETH_ALEN) != 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "FT: Foreign STA Address " MACSTR
+			" in FT Action Response", MAC2STR(sta_addr));
+		return;
+	}
+
+	if (status) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "FT: FT Action Response indicates "
+			"failure (status code %d)", status);
+		/* TODO: report error to FT code(?) */
+		return;
+	}
+
+	if (wpa_ft_process_response(wpa_s->wpa, data + 1 + 2 * ETH_ALEN + 2,
+				    len - (1 + 2 * ETH_ALEN + 2), 1,
+				    target_ap_addr, NULL, 0) < 0)
+		return;
+
+#ifdef CONFIG_SME
+	{
+		struct wpa_bss *bss;
+		bss = wpa_bss_get_bssid(wpa_s, target_ap_addr);
+		if (bss)
+			wpa_s->sme.freq = bss->freq;
+		wpa_s->sme.auth_alg = WPA_AUTH_ALG_FT;
+		sme_associate(wpa_s, WPAS_MODE_INFRA, target_ap_addr,
+			      WLAN_AUTH_FT);
+	}
+#endif /* CONFIG_SME */
+}
+#endif /* CONFIG_IEEE80211R */
+
+
+static void wpa_supplicant_event_unprot_deauth(struct wpa_supplicant *wpa_s,
+					       struct unprot_deauth *e)
+{
+	wpa_printf(MSG_DEBUG, "Unprotected Deauthentication frame "
+		   "dropped: " MACSTR " -> " MACSTR
+		   " (reason code %u)",
+		   MAC2STR(e->sa), MAC2STR(e->da), e->reason_code);
+	sme_event_unprot_disconnect(wpa_s, e->sa, e->da, e->reason_code);
+}
+
+
+static void wpa_supplicant_event_unprot_disassoc(struct wpa_supplicant *wpa_s,
+						 struct unprot_disassoc *e)
+{
+	wpa_printf(MSG_DEBUG, "Unprotected Disassociation frame "
+		   "dropped: " MACSTR " -> " MACSTR
+		   " (reason code %u)",
+		   MAC2STR(e->sa), MAC2STR(e->da), e->reason_code);
+	sme_event_unprot_disconnect(wpa_s, e->sa, e->da, e->reason_code);
+}
+
+
+static void wpas_event_disconnect(struct wpa_supplicant *wpa_s, const u8 *addr,
+				  u16 reason_code, int locally_generated,
+				  const u8 *ie, size_t ie_len, int deauth)
+{
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface && addr) {
+		hostapd_notif_disassoc(wpa_s->ap_iface->bss[0], addr);
+		return;
+	}
+
+	if (wpa_s->ap_iface) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Ignore deauth event in AP mode");
+		return;
+	}
+#endif /* CONFIG_AP */
+
+	if (!locally_generated)
+		wpa_s->own_disconnect_req = 0;
+
+	wpa_supplicant_event_disassoc(wpa_s, reason_code, locally_generated);
+
+	if (((reason_code == WLAN_REASON_IEEE_802_1X_AUTH_FAILED ||
+	      ((wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) ||
+		(wpa_s->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA)) &&
+	       eapol_sm_failed(wpa_s->eapol))) &&
+	     !wpa_s->eap_expected_failure))
+		wpas_auth_failed(wpa_s, "AUTH_FAILED");
+
+#ifdef CONFIG_P2P
+	if (deauth && reason_code > 0) {
+		if (wpas_p2p_deauth_notif(wpa_s, addr, reason_code, ie, ie_len,
+					  locally_generated) > 0) {
+			/*
+			 * The interface was removed, so cannot continue
+			 * processing any additional operations after this.
+			 */
+			return;
+		}
+	}
+#endif /* CONFIG_P2P */
+
+	wpa_supplicant_event_disassoc_finish(wpa_s, reason_code,
+					     locally_generated);
+}
+
+
+static void wpas_event_disassoc(struct wpa_supplicant *wpa_s,
+				struct disassoc_info *info)
+{
+	u16 reason_code = 0;
+	int locally_generated = 0;
+	const u8 *addr = NULL;
+	const u8 *ie = NULL;
+	size_t ie_len = 0;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Disassociation notification");
+
+	if (info) {
+		addr = info->addr;
+		ie = info->ie;
+		ie_len = info->ie_len;
+		reason_code = info->reason_code;
+		locally_generated = info->locally_generated;
+		wpa_dbg(wpa_s, MSG_DEBUG, " * reason %u (%s)%s", reason_code,
+			reason2str(reason_code),
+			locally_generated ? " locally_generated=1" : "");
+		if (addr)
+			wpa_dbg(wpa_s, MSG_DEBUG, " * address " MACSTR,
+				MAC2STR(addr));
+		wpa_hexdump(MSG_DEBUG, "Disassociation frame IE(s)",
+			    ie, ie_len);
+	}
+
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface && info && info->addr) {
+		hostapd_notif_disassoc(wpa_s->ap_iface->bss[0], info->addr);
+		return;
+	}
+
+	if (wpa_s->ap_iface) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Ignore disassoc event in AP mode");
+		return;
+	}
+#endif /* CONFIG_AP */
+
+#ifdef CONFIG_P2P
+	if (info) {
+		wpas_p2p_disassoc_notif(
+			wpa_s, info->addr, reason_code, info->ie, info->ie_len,
+			locally_generated);
+	}
+#endif /* CONFIG_P2P */
+
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
+		sme_event_disassoc(wpa_s, info);
+
+	wpas_event_disconnect(wpa_s, addr, reason_code, locally_generated,
+			      ie, ie_len, 0);
+}
+
+
+static void wpas_event_deauth(struct wpa_supplicant *wpa_s,
+			      struct deauth_info *info)
+{
+	u16 reason_code = 0;
+	int locally_generated = 0;
+	const u8 *addr = NULL;
+	const u8 *ie = NULL;
+	size_t ie_len = 0;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Deauthentication notification");
+
+	if (info) {
+		addr = info->addr;
+		ie = info->ie;
+		ie_len = info->ie_len;
+		reason_code = info->reason_code;
+		locally_generated = info->locally_generated;
+		wpa_dbg(wpa_s, MSG_DEBUG, " * reason %u (%s)%s",
+			reason_code, reason2str(reason_code),
+			locally_generated ? " locally_generated=1" : "");
+		if (addr) {
+			wpa_dbg(wpa_s, MSG_DEBUG, " * address " MACSTR,
+				MAC2STR(addr));
+		}
+		wpa_hexdump(MSG_DEBUG, "Deauthentication frame IE(s)",
+			    ie, ie_len);
+	}
+
+	wpa_reset_ft_completed(wpa_s->wpa);
+
+	wpas_event_disconnect(wpa_s, addr, reason_code,
+			      locally_generated, ie, ie_len, 1);
+}
+
+
+static const char * reg_init_str(enum reg_change_initiator init)
+{
+	switch (init) {
+	case REGDOM_SET_BY_CORE:
+		return "CORE";
+	case REGDOM_SET_BY_USER:
+		return "USER";
+	case REGDOM_SET_BY_DRIVER:
+		return "DRIVER";
+	case REGDOM_SET_BY_COUNTRY_IE:
+		return "COUNTRY_IE";
+	case REGDOM_BEACON_HINT:
+		return "BEACON_HINT";
+	}
+	return "?";
+}
+
+
+static const char * reg_type_str(enum reg_type type)
+{
+	switch (type) {
+	case REGDOM_TYPE_UNKNOWN:
+		return "UNKNOWN";
+	case REGDOM_TYPE_COUNTRY:
+		return "COUNTRY";
+	case REGDOM_TYPE_WORLD:
+		return "WORLD";
+	case REGDOM_TYPE_CUSTOM_WORLD:
+		return "CUSTOM_WORLD";
+	case REGDOM_TYPE_INTERSECTION:
+		return "INTERSECTION";
+	}
+	return "?";
+}
+
+
+void wpa_supplicant_update_channel_list(struct wpa_supplicant *wpa_s,
+					struct channel_list_changed *info)
+{
+	struct wpa_supplicant *ifs;
+	u8 dfs_domain;
+
+	/*
+	 * To allow backwards compatibility with higher level layers that
+	 * assumed the REGDOM_CHANGE event is sent over the initially added
+	 * interface. Find the highest parent of this interface and use it to
+	 * send the event.
+	 */
+	for (ifs = wpa_s; ifs->parent && ifs != ifs->parent; ifs = ifs->parent)
+		;
+
+	if (info) {
+		wpa_msg(ifs, MSG_INFO,
+			WPA_EVENT_REGDOM_CHANGE "init=%s type=%s%s%s",
+			reg_init_str(info->initiator), reg_type_str(info->type),
+			info->alpha2[0] ? " alpha2=" : "",
+			info->alpha2[0] ? info->alpha2 : "");
+	}
+
+	if (wpa_s->drv_priv == NULL)
+		return; /* Ignore event during drv initialization */
+
+	dl_list_for_each(ifs, &wpa_s->radio->ifaces, struct wpa_supplicant,
+			 radio_list) {
+		wpa_printf(MSG_DEBUG, "%s: Updating hw mode",
+			   ifs->ifname);
+		free_hw_features(ifs);
+		ifs->hw.modes = wpa_drv_get_hw_feature_data(
+			ifs, &ifs->hw.num_modes, &ifs->hw.flags, &dfs_domain);
+
+		/* Restart PNO/sched_scan with updated channel list */
+		if (ifs->pno) {
+			wpas_stop_pno(ifs);
+			wpas_start_pno(ifs);
+		} else if (ifs->sched_scanning && !ifs->pno_sched_pending) {
+			wpa_dbg(ifs, MSG_DEBUG,
+				"Channel list changed - restart sched_scan");
+			wpas_scan_restart_sched_scan(ifs);
+		}
+	}
+
+	wpas_p2p_update_channel_list(wpa_s, WPAS_P2P_CHANNEL_UPDATE_DRIVER);
+}
+
+
+static void wpas_event_rx_mgmt_action(struct wpa_supplicant *wpa_s,
+				      const u8 *frame, size_t len, int freq,
+				      int rssi)
+{
+	const struct ieee80211_mgmt *mgmt;
+	const u8 *payload;
+	size_t plen;
+	u8 category;
+
+	if (len < IEEE80211_HDRLEN + 2)
+		return;
+
+	mgmt = (const struct ieee80211_mgmt *) frame;
+	payload = frame + IEEE80211_HDRLEN;
+	category = *payload++;
+	plen = len - IEEE80211_HDRLEN - 1;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Received Action frame: SA=" MACSTR
+		" Category=%u DataLen=%d freq=%d MHz",
+		MAC2STR(mgmt->sa), category, (int) plen, freq);
+
+	if (category == WLAN_ACTION_WMM) {
+		wmm_ac_rx_action(wpa_s, mgmt->da, mgmt->sa, payload, plen);
+		return;
+	}
+
+#ifdef CONFIG_IEEE80211R
+	if (category == WLAN_ACTION_FT) {
+		ft_rx_action(wpa_s, payload, plen);
+		return;
+	}
+#endif /* CONFIG_IEEE80211R */
+
+#ifdef CONFIG_SME
+	if (category == WLAN_ACTION_SA_QUERY) {
+		sme_sa_query_rx(wpa_s, mgmt->da, mgmt->sa, payload, plen);
+		return;
+	}
+#endif /* CONFIG_SME */
+
+#ifdef CONFIG_WNM
+	if (mgmt->u.action.category == WLAN_ACTION_WNM) {
+		ieee802_11_rx_wnm_action(wpa_s, mgmt, len);
+		return;
+	}
+#endif /* CONFIG_WNM */
+
+#ifdef CONFIG_GAS
+	if ((mgmt->u.action.category == WLAN_ACTION_PUBLIC ||
+	     mgmt->u.action.category == WLAN_ACTION_PROTECTED_DUAL) &&
+	    gas_query_rx(wpa_s->gas, mgmt->da, mgmt->sa, mgmt->bssid,
+			 mgmt->u.action.category,
+			 payload, plen, freq) == 0)
+		return;
+#endif /* CONFIG_GAS */
+
+#ifdef CONFIG_GAS_SERVER
+	if ((mgmt->u.action.category == WLAN_ACTION_PUBLIC ||
+	     mgmt->u.action.category == WLAN_ACTION_PROTECTED_DUAL) &&
+	    gas_server_rx(wpa_s->gas_server, mgmt->da, mgmt->sa, mgmt->bssid,
+			  mgmt->u.action.category,
+			  payload, plen, freq) == 0)
+		return;
+#endif /* CONFIG_GAS_SERVER */
+
+#ifdef CONFIG_TDLS
+	if (category == WLAN_ACTION_PUBLIC && plen >= 4 &&
+	    payload[0] == WLAN_TDLS_DISCOVERY_RESPONSE) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"TDLS: Received Discovery Response from " MACSTR,
+			MAC2STR(mgmt->sa));
+		return;
+	}
+#endif /* CONFIG_TDLS */
+
+#ifdef CONFIG_INTERWORKING
+	if (category == WLAN_ACTION_QOS && plen >= 1 &&
+	    payload[0] == QOS_QOS_MAP_CONFIG) {
+		const u8 *pos = payload + 1;
+		size_t qlen = plen - 1;
+		wpa_dbg(wpa_s, MSG_DEBUG, "Interworking: Received QoS Map Configure frame from "
+			MACSTR, MAC2STR(mgmt->sa));
+		if (os_memcmp(mgmt->sa, wpa_s->bssid, ETH_ALEN) == 0 &&
+		    qlen > 2 && pos[0] == WLAN_EID_QOS_MAP_SET &&
+		    pos[1] <= qlen - 2 && pos[1] >= 16)
+			wpas_qos_map_set(wpa_s, pos + 2, pos[1]);
+		return;
+	}
+#endif /* CONFIG_INTERWORKING */
+
+	if (category == WLAN_ACTION_RADIO_MEASUREMENT &&
+	    payload[0] == WLAN_RRM_RADIO_MEASUREMENT_REQUEST) {
+		wpas_rrm_handle_radio_measurement_request(wpa_s, mgmt->sa,
+							  mgmt->da,
+							  payload + 1,
+							  plen - 1);
+		return;
+	}
+
+	if (category == WLAN_ACTION_RADIO_MEASUREMENT &&
+	    payload[0] == WLAN_RRM_NEIGHBOR_REPORT_RESPONSE) {
+		wpas_rrm_process_neighbor_rep(wpa_s, payload + 1, plen - 1);
+		return;
+	}
+
+	if (category == WLAN_ACTION_RADIO_MEASUREMENT &&
+	    payload[0] == WLAN_RRM_LINK_MEASUREMENT_REQUEST) {
+		wpas_rrm_handle_link_measurement_request(wpa_s, mgmt->sa,
+							 payload + 1, plen - 1,
+							 rssi);
+		return;
+	}
+
+#ifdef CONFIG_FST
+	if (mgmt->u.action.category == WLAN_ACTION_FST && wpa_s->fst) {
+		fst_rx_action(wpa_s->fst, mgmt, len);
+		return;
+	}
+#endif /* CONFIG_FST */
+
+#ifdef CONFIG_DPP
+	if (category == WLAN_ACTION_PUBLIC && plen >= 5 &&
+	    payload[0] == WLAN_PA_VENDOR_SPECIFIC &&
+	    WPA_GET_BE24(&payload[1]) == OUI_WFA &&
+	    payload[4] == DPP_OUI_TYPE) {
+		payload++;
+		plen--;
+		wpas_dpp_rx_action(wpa_s, mgmt->sa, payload, plen, freq);
+		return;
+	}
+#endif /* CONFIG_DPP */
+
+	if (category == WLAN_ACTION_ROBUST_AV_STREAMING &&
+	    payload[0] == ROBUST_AV_SCS_RESP) {
+		wpas_handle_robust_av_scs_recv_action(wpa_s, mgmt->sa,
+						      payload + 1, plen - 1);
+		return;
+	}
+
+	if (category == WLAN_ACTION_ROBUST_AV_STREAMING &&
+	    payload[0] == ROBUST_AV_MSCS_RESP) {
+		wpas_handle_robust_av_recv_action(wpa_s, mgmt->sa,
+						  payload + 1, plen - 1);
+		return;
+	}
+
+	if (category == WLAN_ACTION_VENDOR_SPECIFIC_PROTECTED && plen > 4 &&
+	    WPA_GET_BE32(payload) == QM_ACTION_VENDOR_TYPE) {
+		wpas_handle_qos_mgmt_recv_action(wpa_s, mgmt->sa,
+						 payload + 4, plen - 4);
+		return;
+	}
+
+	wpas_p2p_rx_action(wpa_s, mgmt->da, mgmt->sa, mgmt->bssid,
+			   category, payload, plen, freq);
+	if (wpa_s->ifmsh)
+		mesh_mpm_action_rx(wpa_s, mgmt, len);
+}
+
+
+static void wpa_supplicant_notify_avoid_freq(struct wpa_supplicant *wpa_s,
+					     union wpa_event_data *event)
+{
+	struct wpa_freq_range_list *list;
+	char *str = NULL;
+
+	list = &event->freq_range;
+
+	if (list->num)
+		str = freq_range_list_str(list);
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_AVOID_FREQ "ranges=%s",
+		str ? str : "");
+
+#ifdef CONFIG_P2P
+	if (freq_range_list_parse(&wpa_s->global->p2p_go_avoid_freq, str)) {
+		wpa_dbg(wpa_s, MSG_ERROR, "%s: Failed to parse freq range",
+			__func__);
+	} else {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Update channel list based on frequency avoid event");
+
+		/*
+		 * The update channel flow will also take care of moving a GO
+		 * from the unsafe frequency if needed.
+		 */
+		wpas_p2p_update_channel_list(wpa_s,
+					     WPAS_P2P_CHANNEL_UPDATE_AVOID);
+	}
+#endif /* CONFIG_P2P */
+
+	os_free(str);
+}
+
+
+static void wpa_supplicant_event_port_authorized(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->wpa_state == WPA_ASSOCIATED) {
+		wpa_supplicant_cancel_auth_timeout(wpa_s);
+		wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
+		eapol_sm_notify_portValid(wpa_s->eapol, true);
+		eapol_sm_notify_eap_success(wpa_s->eapol, true);
+		wpa_s->drv_authorized_port = 1;
+	}
+}
+
+
+static unsigned int wpas_event_cac_ms(const struct wpa_supplicant *wpa_s,
+				      int freq)
+{
+	size_t i;
+	int j;
+
+	for (i = 0; i < wpa_s->hw.num_modes; i++) {
+		const struct hostapd_hw_modes *mode = &wpa_s->hw.modes[i];
+
+		for (j = 0; j < mode->num_channels; j++) {
+			const struct hostapd_channel_data *chan;
+
+			chan = &mode->channels[j];
+			if (chan->freq == freq)
+				return chan->dfs_cac_ms;
+		}
+	}
+
+	return 0;
+}
+
+
+static void wpas_event_dfs_cac_started(struct wpa_supplicant *wpa_s,
+				       struct dfs_event *radar)
+{
+#if defined(NEED_AP_MLME) && defined(CONFIG_AP)
+	if (wpa_s->ap_iface || wpa_s->ifmsh) {
+		wpas_ap_event_dfs_cac_started(wpa_s, radar);
+	} else
+#endif /* NEED_AP_MLME && CONFIG_AP */
+	{
+		unsigned int cac_time = wpas_event_cac_ms(wpa_s, radar->freq);
+
+		cac_time /= 1000; /* convert from ms to sec */
+		if (!cac_time)
+			cac_time = 10 * 60; /* max timeout: 10 minutes */
+
+		/* Restart auth timeout: CAC time added to initial timeout */
+		wpas_auth_timeout_restart(wpa_s, cac_time);
+	}
+}
+
+
+static void wpas_event_dfs_cac_finished(struct wpa_supplicant *wpa_s,
+					struct dfs_event *radar)
+{
+#if defined(NEED_AP_MLME) && defined(CONFIG_AP)
+	if (wpa_s->ap_iface || wpa_s->ifmsh) {
+		wpas_ap_event_dfs_cac_finished(wpa_s, radar);
+	} else
+#endif /* NEED_AP_MLME && CONFIG_AP */
+	{
+		/* Restart auth timeout with original value after CAC is
+		 * finished */
+		wpas_auth_timeout_restart(wpa_s, 0);
+	}
+}
+
+
+static void wpas_event_dfs_cac_aborted(struct wpa_supplicant *wpa_s,
+				       struct dfs_event *radar)
+{
+#if defined(NEED_AP_MLME) && defined(CONFIG_AP)
+	if (wpa_s->ap_iface || wpa_s->ifmsh) {
+		wpas_ap_event_dfs_cac_aborted(wpa_s, radar);
+	} else
+#endif /* NEED_AP_MLME && CONFIG_AP */
+	{
+		/* Restart auth timeout with original value after CAC is
+		 * aborted */
+		wpas_auth_timeout_restart(wpa_s, 0);
+	}
+}
+
+
+static void wpa_supplicant_event_assoc_auth(struct wpa_supplicant *wpa_s,
+					    union wpa_event_data *data)
+{
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"Connection authorized by device, previous state %d",
+		wpa_s->wpa_state);
+
+	wpa_supplicant_event_port_authorized(wpa_s);
+
+	wpa_s->last_eapol_matches_bssid = 1;
+
+	wpa_sm_set_rx_replay_ctr(wpa_s->wpa, data->assoc_info.key_replay_ctr);
+	wpa_sm_set_ptk_kck_kek(wpa_s->wpa, data->assoc_info.ptk_kck,
+			       data->assoc_info.ptk_kck_len,
+			       data->assoc_info.ptk_kek,
+			       data->assoc_info.ptk_kek_len);
+#ifdef CONFIG_FILS
+	if (wpa_s->auth_alg == WPA_AUTH_ALG_FILS) {
+		struct wpa_bss *bss = wpa_bss_get_bssid(wpa_s, wpa_s->bssid);
+		const u8 *fils_cache_id = wpa_bss_get_fils_cache_id(bss);
+
+		/* Update ERP next sequence number */
+		eapol_sm_update_erp_next_seq_num(
+			wpa_s->eapol, data->assoc_info.fils_erp_next_seq_num);
+
+		if (data->assoc_info.fils_pmk && data->assoc_info.fils_pmkid) {
+			/* Add the new PMK and PMKID to the PMKSA cache */
+			wpa_sm_pmksa_cache_add(wpa_s->wpa,
+					       data->assoc_info.fils_pmk,
+					       data->assoc_info.fils_pmk_len,
+					       data->assoc_info.fils_pmkid,
+					       wpa_s->bssid, fils_cache_id);
+		} else if (data->assoc_info.fils_pmkid) {
+			/* Update the current PMKSA used for this connection */
+			pmksa_cache_set_current(wpa_s->wpa,
+						data->assoc_info.fils_pmkid,
+						NULL, NULL, 0, NULL, 0);
+		}
+	}
+#endif /* CONFIG_FILS */
+}
+
+
+static const char * connect_fail_reason(enum sta_connect_fail_reason_codes code)
+{
+	switch (code) {
+	case STA_CONNECT_FAIL_REASON_UNSPECIFIED:
+		return "";
+	case STA_CONNECT_FAIL_REASON_NO_BSS_FOUND:
+		return "no_bss_found";
+	case STA_CONNECT_FAIL_REASON_AUTH_TX_FAIL:
+		return "auth_tx_fail";
+	case STA_CONNECT_FAIL_REASON_AUTH_NO_ACK_RECEIVED:
+		return "auth_no_ack_received";
+	case STA_CONNECT_FAIL_REASON_AUTH_NO_RESP_RECEIVED:
+		return "auth_no_resp_received";
+	case STA_CONNECT_FAIL_REASON_ASSOC_REQ_TX_FAIL:
+		return "assoc_req_tx_fail";
+	case STA_CONNECT_FAIL_REASON_ASSOC_NO_ACK_RECEIVED:
+		return "assoc_no_ack_received";
+	case STA_CONNECT_FAIL_REASON_ASSOC_NO_RESP_RECEIVED:
+		return "assoc_no_resp_received";
+	default:
+		return "unknown_reason";
+	}
+}
+
+
+static void wpas_event_assoc_reject(struct wpa_supplicant *wpa_s,
+				    union wpa_event_data *data)
+{
+	const u8 *bssid = data->assoc_reject.bssid;
+#ifdef CONFIG_MBO
+	struct wpa_bss *reject_bss;
+#endif /* CONFIG_MBO */
+
+	if (!bssid || is_zero_ether_addr(bssid))
+		bssid = wpa_s->pending_bssid;
+#ifdef CONFIG_MBO
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
+		reject_bss = wpa_s->current_bss;
+	else
+		reject_bss = wpa_bss_get_bssid(wpa_s, bssid);
+#endif /* CONFIG_MBO */
+
+	if (data->assoc_reject.bssid)
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_ASSOC_REJECT
+			"bssid=" MACSTR	" status_code=%u%s%s%s%s%s",
+			MAC2STR(data->assoc_reject.bssid),
+			data->assoc_reject.status_code,
+			data->assoc_reject.timed_out ? " timeout" : "",
+			data->assoc_reject.timeout_reason ? "=" : "",
+			data->assoc_reject.timeout_reason ?
+			data->assoc_reject.timeout_reason : "",
+			data->assoc_reject.reason_code !=
+			STA_CONNECT_FAIL_REASON_UNSPECIFIED ?
+			" qca_driver_reason=" : "",
+			connect_fail_reason(data->assoc_reject.reason_code));
+	else
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_ASSOC_REJECT
+			"status_code=%u%s%s%s%s%s",
+			data->assoc_reject.status_code,
+			data->assoc_reject.timed_out ? " timeout" : "",
+			data->assoc_reject.timeout_reason ? "=" : "",
+			data->assoc_reject.timeout_reason ?
+			data->assoc_reject.timeout_reason : "",
+			data->assoc_reject.reason_code !=
+			STA_CONNECT_FAIL_REASON_UNSPECIFIED ?
+			" qca_driver_reason=" : "",
+			connect_fail_reason(data->assoc_reject.reason_code));
+	wpa_s->assoc_status_code = data->assoc_reject.status_code;
+	wpas_notify_assoc_status_code(wpa_s);
+
+#ifdef CONFIG_OWE
+	if (data->assoc_reject.status_code ==
+	    WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED &&
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_OWE &&
+	    wpa_s->current_ssid &&
+	    wpa_s->current_ssid->owe_group == 0 &&
+	    wpa_s->last_owe_group != 21) {
+		struct wpa_ssid *ssid = wpa_s->current_ssid;
+		struct wpa_bss *bss = wpa_s->current_bss;
+
+		if (!bss) {
+			bss = wpa_supplicant_get_new_bss(wpa_s, bssid);
+			if (!bss) {
+				wpas_connection_failed(wpa_s, bssid);
+				wpa_supplicant_mark_disassoc(wpa_s);
+				return;
+			}
+		}
+		wpa_printf(MSG_DEBUG, "OWE: Try next supported DH group");
+		wpas_connect_work_done(wpa_s);
+		wpa_supplicant_mark_disassoc(wpa_s);
+		wpa_supplicant_connect(wpa_s, bss, ssid);
+		return;
+	}
+#endif /* CONFIG_OWE */
+
+#ifdef CONFIG_DPP2
+	/* Try to follow AP's PFS policy. WLAN_STATUS_ASSOC_DENIED_UNSPEC is
+	 * the status code defined in the DPP R2 tech spec.
+	 * WLAN_STATUS_AKMP_NOT_VALID is addressed in the same manner as an
+	 * interoperability workaround with older hostapd implementation. */
+	if (DPP_VERSION > 1 && wpa_s->current_ssid &&
+	    (wpa_s->current_ssid->key_mgmt == WPA_KEY_MGMT_DPP ||
+	     ((wpa_s->current_ssid->key_mgmt & WPA_KEY_MGMT_DPP) &&
+	      wpa_s->key_mgmt == WPA_KEY_MGMT_DPP)) &&
+	    wpa_s->current_ssid->dpp_pfs == 0 &&
+	    (data->assoc_reject.status_code ==
+	     WLAN_STATUS_ASSOC_DENIED_UNSPEC ||
+	     data->assoc_reject.status_code == WLAN_STATUS_AKMP_NOT_VALID)) {
+		struct wpa_ssid *ssid = wpa_s->current_ssid;
+		struct wpa_bss *bss = wpa_s->current_bss;
+
+		wpa_s->current_ssid->dpp_pfs_fallback ^= 1;
+		if (!bss)
+			bss = wpa_supplicant_get_new_bss(wpa_s, bssid);
+		if (!bss || wpa_s->dpp_pfs_fallback) {
+			wpa_printf(MSG_DEBUG,
+				   "DPP: Updated PFS policy for next try");
+			wpas_connection_failed(wpa_s, bssid);
+			wpa_supplicant_mark_disassoc(wpa_s);
+			return;
+		}
+		wpa_printf(MSG_DEBUG, "DPP: Try again with updated PFS policy");
+		wpa_s->dpp_pfs_fallback = 1;
+		wpas_connect_work_done(wpa_s);
+		wpa_supplicant_mark_disassoc(wpa_s);
+		wpa_supplicant_connect(wpa_s, bss, ssid);
+		return;
+	}
+#endif /* CONFIG_DPP2 */
+
+#ifdef CONFIG_MBO
+	if (data->assoc_reject.status_code ==
+	    WLAN_STATUS_DENIED_POOR_CHANNEL_CONDITIONS &&
+	    reject_bss && data->assoc_reject.resp_ies) {
+		const u8 *rssi_rej;
+
+		rssi_rej = mbo_get_attr_from_ies(
+			data->assoc_reject.resp_ies,
+			data->assoc_reject.resp_ies_len,
+			OCE_ATTR_ID_RSSI_BASED_ASSOC_REJECT);
+		if (rssi_rej && rssi_rej[1] == 2) {
+			wpa_printf(MSG_DEBUG,
+				   "OCE: RSSI-based association rejection from "
+				   MACSTR " (Delta RSSI: %u, Retry Delay: %u)",
+				   MAC2STR(reject_bss->bssid),
+				   rssi_rej[2], rssi_rej[3]);
+			wpa_bss_tmp_disallow(wpa_s,
+					     reject_bss->bssid,
+					     rssi_rej[3],
+					     rssi_rej[2] + reject_bss->level);
+		}
+	}
+#endif /* CONFIG_MBO */
+
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) {
+		sme_event_assoc_reject(wpa_s, data);
+		return;
+	}
+
+	/* Driver-based SME cases */
+
+#ifdef CONFIG_SAE
+	if (wpa_s->current_ssid &&
+	    wpa_key_mgmt_sae(wpa_s->current_ssid->key_mgmt) &&
+	    !data->assoc_reject.timed_out) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SAE: Drop PMKSA cache entry");
+		wpa_sm_aborted_cached(wpa_s->wpa);
+		wpa_sm_pmksa_cache_flush(wpa_s->wpa, wpa_s->current_ssid);
+	}
+#endif /* CONFIG_SAE */
+
+#ifdef CONFIG_DPP
+	if (wpa_s->current_ssid &&
+	    wpa_s->current_ssid->key_mgmt == WPA_KEY_MGMT_DPP &&
+	    !data->assoc_reject.timed_out) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "DPP: Drop PMKSA cache entry");
+		wpa_sm_aborted_cached(wpa_s->wpa);
+		wpa_sm_pmksa_cache_flush(wpa_s->wpa, wpa_s->current_ssid);
+	}
+#endif /* CONFIG_DPP */
+
+#ifdef CONFIG_FILS
+	/* Update ERP next sequence number */
+	if (wpa_s->auth_alg == WPA_AUTH_ALG_FILS) {
+		fils_pmksa_cache_flush(wpa_s);
+		eapol_sm_update_erp_next_seq_num(
+			wpa_s->eapol,
+			data->assoc_reject.fils_erp_next_seq_num);
+		fils_connection_failure(wpa_s);
+	}
+#endif /* CONFIG_FILS */
+
+	wpas_connection_failed(wpa_s, bssid);
+	wpa_supplicant_mark_disassoc(wpa_s);
+}
+
+
+static void wpas_event_unprot_beacon(struct wpa_supplicant *wpa_s,
+				     struct unprot_beacon *data)
+{
+	struct wpabuf *buf;
+	int res;
+
+	if (!data || wpa_s->wpa_state != WPA_COMPLETED ||
+	    os_memcmp(data->sa, wpa_s->bssid, ETH_ALEN) != 0)
+		return;
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_UNPROT_BEACON MACSTR,
+		MAC2STR(data->sa));
+
+	buf = wpabuf_alloc(4);
+	if (!buf)
+		return;
+
+	wpabuf_put_u8(buf, WLAN_ACTION_WNM);
+	wpabuf_put_u8(buf, WNM_NOTIFICATION_REQ);
+	wpabuf_put_u8(buf, 1); /* Dialog Token */
+	wpabuf_put_u8(buf, WNM_NOTIF_TYPE_BEACON_PROTECTION_FAILURE);
+
+	res = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				  wpa_s->own_addr, wpa_s->bssid,
+				  wpabuf_head(buf), wpabuf_len(buf), 0);
+	if (res < 0)
+		wpa_printf(MSG_DEBUG,
+			   "Failed to send WNM-Notification Request frame");
+
+	wpabuf_free(buf);
+}
+
+
+void wpa_supplicant_event(void *ctx, enum wpa_event_type event,
+			  union wpa_event_data *data)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	int resched;
+	struct os_reltime age, clear_at;
+#ifndef CONFIG_NO_STDOUT_DEBUG
+	int level = MSG_DEBUG;
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+
+	if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED &&
+	    event != EVENT_INTERFACE_ENABLED &&
+	    event != EVENT_INTERFACE_STATUS &&
+	    event != EVENT_SCAN_RESULTS &&
+	    event != EVENT_SCHED_SCAN_STOPPED) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Ignore event %s (%d) while interface is disabled",
+			event_to_string(event), event);
+		return;
+	}
+
+#ifndef CONFIG_NO_STDOUT_DEBUG
+	if (event == EVENT_RX_MGMT && data->rx_mgmt.frame_len >= 24) {
+		const struct ieee80211_hdr *hdr;
+		u16 fc;
+		hdr = (const struct ieee80211_hdr *) data->rx_mgmt.frame;
+		fc = le_to_host16(hdr->frame_control);
+		if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT &&
+		    WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_BEACON)
+			level = MSG_EXCESSIVE;
+	}
+
+	wpa_dbg(wpa_s, level, "Event %s (%d) received",
+		event_to_string(event), event);
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+
+	switch (event) {
+	case EVENT_AUTH:
+#ifdef CONFIG_FST
+		if (!wpas_fst_update_mbie(wpa_s, data->auth.ies,
+					  data->auth.ies_len))
+			wpa_printf(MSG_DEBUG,
+				   "FST: MB IEs updated from auth IE");
+#endif /* CONFIG_FST */
+		sme_event_auth(wpa_s, data);
+		wpa_s->auth_status_code = data->auth.status_code;
+		wpas_notify_auth_status_code(wpa_s);
+		break;
+	case EVENT_ASSOC:
+#ifdef CONFIG_TESTING_OPTIONS
+		if (wpa_s->ignore_auth_resp) {
+			wpa_printf(MSG_INFO,
+				   "EVENT_ASSOC - ignore_auth_resp active!");
+			break;
+		}
+		if (wpa_s->testing_resend_assoc) {
+			wpa_printf(MSG_INFO,
+				   "EVENT_DEAUTH - testing_resend_assoc");
+			break;
+		}
+#endif /* CONFIG_TESTING_OPTIONS */
+		if (wpa_s->disconnected) {
+			wpa_printf(MSG_INFO,
+				   "Ignore unexpected EVENT_ASSOC in disconnected state");
+			break;
+		}
+		wpa_supplicant_event_assoc(wpa_s, data);
+		wpa_s->assoc_status_code = WLAN_STATUS_SUCCESS;
+		if (data &&
+		    (data->assoc_info.authorized ||
+		     (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
+		      wpa_fils_is_completed(wpa_s->wpa))))
+			wpa_supplicant_event_assoc_auth(wpa_s, data);
+		if (data) {
+			wpa_msg(wpa_s, MSG_INFO,
+				WPA_EVENT_SUBNET_STATUS_UPDATE "status=%u",
+				data->assoc_info.subnet_status);
+		}
+		break;
+	case EVENT_DISASSOC:
+		wpas_event_disassoc(wpa_s,
+				    data ? &data->disassoc_info : NULL);
+		break;
+	case EVENT_DEAUTH:
+#ifdef CONFIG_TESTING_OPTIONS
+		if (wpa_s->ignore_auth_resp) {
+			wpa_printf(MSG_INFO,
+				   "EVENT_DEAUTH - ignore_auth_resp active!");
+			break;
+		}
+		if (wpa_s->testing_resend_assoc) {
+			wpa_printf(MSG_INFO,
+				   "EVENT_DEAUTH - testing_resend_assoc");
+			break;
+		}
+#endif /* CONFIG_TESTING_OPTIONS */
+		wpas_event_deauth(wpa_s,
+				  data ? &data->deauth_info : NULL);
+		break;
+	case EVENT_MICHAEL_MIC_FAILURE:
+		wpa_supplicant_event_michael_mic_failure(wpa_s, data);
+		break;
+#ifndef CONFIG_NO_SCAN_PROCESSING
+	case EVENT_SCAN_STARTED:
+		if (wpa_s->own_scan_requested ||
+		    (data && !data->scan_info.external_scan)) {
+			struct os_reltime diff;
+
+			os_get_reltime(&wpa_s->scan_start_time);
+			os_reltime_sub(&wpa_s->scan_start_time,
+				       &wpa_s->scan_trigger_time, &diff);
+			wpa_dbg(wpa_s, MSG_DEBUG, "Own scan request started a scan in %ld.%06ld seconds",
+				diff.sec, diff.usec);
+			wpa_s->own_scan_requested = 0;
+			wpa_s->own_scan_running = 1;
+			if (wpa_s->last_scan_req == MANUAL_SCAN_REQ &&
+			    wpa_s->manual_scan_use_id) {
+				wpa_msg_ctrl(wpa_s, MSG_INFO,
+					     WPA_EVENT_SCAN_STARTED "id=%u",
+					     wpa_s->manual_scan_id);
+			} else {
+				wpa_msg_ctrl(wpa_s, MSG_INFO,
+					     WPA_EVENT_SCAN_STARTED);
+			}
+		} else {
+			wpa_dbg(wpa_s, MSG_DEBUG, "External program started a scan");
+			wpa_s->radio->external_scan_req_interface = wpa_s;
+			wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_STARTED);
+		}
+		break;
+	case EVENT_SCAN_RESULTS:
+		if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
+			wpa_s->scan_res_handler = NULL;
+			wpa_s->own_scan_running = 0;
+			wpa_s->radio->external_scan_req_interface = NULL;
+			wpa_s->last_scan_req = NORMAL_SCAN_REQ;
+			break;
+		}
+
+		if (!(data && data->scan_info.external_scan) &&
+		    os_reltime_initialized(&wpa_s->scan_start_time)) {
+			struct os_reltime now, diff;
+			os_get_reltime(&now);
+			os_reltime_sub(&now, &wpa_s->scan_start_time, &diff);
+			wpa_s->scan_start_time.sec = 0;
+			wpa_s->scan_start_time.usec = 0;
+			wpa_dbg(wpa_s, MSG_DEBUG, "Scan completed in %ld.%06ld seconds",
+				diff.sec, diff.usec);
+		}
+		if (wpa_supplicant_event_scan_results(wpa_s, data))
+			break; /* interface may have been removed */
+		if (!(data && data->scan_info.external_scan))
+			wpa_s->own_scan_running = 0;
+		if (data && data->scan_info.nl_scan_event)
+			wpa_s->radio->external_scan_req_interface = NULL;
+		radio_work_check_next(wpa_s);
+		break;
+#endif /* CONFIG_NO_SCAN_PROCESSING */
+	case EVENT_ASSOCINFO:
+		wpa_supplicant_event_associnfo(wpa_s, data);
+		break;
+	case EVENT_INTERFACE_STATUS:
+		wpa_supplicant_event_interface_status(wpa_s, data);
+		break;
+	case EVENT_PMKID_CANDIDATE:
+		wpa_supplicant_event_pmkid_candidate(wpa_s, data);
+		break;
+#ifdef CONFIG_TDLS
+	case EVENT_TDLS:
+		wpa_supplicant_event_tdls(wpa_s, data);
+		break;
+#endif /* CONFIG_TDLS */
+#ifdef CONFIG_WNM
+	case EVENT_WNM:
+		wpa_supplicant_event_wnm(wpa_s, data);
+		break;
+#endif /* CONFIG_WNM */
+#ifdef CONFIG_IEEE80211R
+	case EVENT_FT_RESPONSE:
+		wpa_supplicant_event_ft_response(wpa_s, data);
+		break;
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_IBSS_RSN
+	case EVENT_IBSS_RSN_START:
+		wpa_supplicant_event_ibss_rsn_start(wpa_s, data);
+		break;
+#endif /* CONFIG_IBSS_RSN */
+	case EVENT_ASSOC_REJECT:
+		wpas_event_assoc_reject(wpa_s, data);
+		break;
+	case EVENT_AUTH_TIMED_OUT:
+		/* It is possible to get this event from earlier connection */
+		if (wpa_s->current_ssid &&
+		    wpa_s->current_ssid->mode == WPAS_MODE_MESH) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Ignore AUTH_TIMED_OUT in mesh configuration");
+			break;
+		}
+		if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
+			sme_event_auth_timed_out(wpa_s, data);
+		break;
+	case EVENT_ASSOC_TIMED_OUT:
+		/* It is possible to get this event from earlier connection */
+		if (wpa_s->current_ssid &&
+		    wpa_s->current_ssid->mode == WPAS_MODE_MESH) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Ignore ASSOC_TIMED_OUT in mesh configuration");
+			break;
+		}
+		if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
+			sme_event_assoc_timed_out(wpa_s, data);
+		break;
+	case EVENT_TX_STATUS:
+		wpa_dbg(wpa_s, MSG_DEBUG, "EVENT_TX_STATUS dst=" MACSTR
+			" type=%d stype=%d",
+			MAC2STR(data->tx_status.dst),
+			data->tx_status.type, data->tx_status.stype);
+#ifdef CONFIG_PASN
+		if (data->tx_status.type == WLAN_FC_TYPE_MGMT &&
+		    data->tx_status.stype == WLAN_FC_STYPE_AUTH &&
+		    wpas_pasn_auth_tx_status(wpa_s, data->tx_status.data,
+					     data->tx_status.data_len,
+					     data->tx_status.ack) == 0)
+			break;
+#endif /* CONFIG_PASN */
+#ifdef CONFIG_AP
+		if (wpa_s->ap_iface == NULL) {
+#ifdef CONFIG_OFFCHANNEL
+			if (data->tx_status.type == WLAN_FC_TYPE_MGMT &&
+			    data->tx_status.stype == WLAN_FC_STYPE_ACTION)
+				offchannel_send_action_tx_status(
+					wpa_s, data->tx_status.dst,
+					data->tx_status.data,
+					data->tx_status.data_len,
+					data->tx_status.ack ?
+					OFFCHANNEL_SEND_ACTION_SUCCESS :
+					OFFCHANNEL_SEND_ACTION_NO_ACK);
+#endif /* CONFIG_OFFCHANNEL */
+			break;
+		}
+#endif /* CONFIG_AP */
+#ifdef CONFIG_OFFCHANNEL
+		wpa_dbg(wpa_s, MSG_DEBUG, "EVENT_TX_STATUS pending_dst="
+			MACSTR, MAC2STR(wpa_s->p2pdev->pending_action_dst));
+		/*
+		 * Catch TX status events for Action frames we sent via group
+		 * interface in GO mode, or via standalone AP interface.
+		 * Note, wpa_s->p2pdev will be the same as wpa_s->parent,
+		 * except when the primary interface is used as a GO interface
+		 * (for drivers which do not have group interface concurrency)
+		 */
+		if (data->tx_status.type == WLAN_FC_TYPE_MGMT &&
+		    data->tx_status.stype == WLAN_FC_STYPE_ACTION &&
+		    os_memcmp(wpa_s->p2pdev->pending_action_dst,
+			      data->tx_status.dst, ETH_ALEN) == 0) {
+			offchannel_send_action_tx_status(
+				wpa_s->p2pdev, data->tx_status.dst,
+				data->tx_status.data,
+				data->tx_status.data_len,
+				data->tx_status.ack ?
+				OFFCHANNEL_SEND_ACTION_SUCCESS :
+				OFFCHANNEL_SEND_ACTION_NO_ACK);
+			break;
+		}
+#endif /* CONFIG_OFFCHANNEL */
+#ifdef CONFIG_AP
+		switch (data->tx_status.type) {
+		case WLAN_FC_TYPE_MGMT:
+			ap_mgmt_tx_cb(wpa_s, data->tx_status.data,
+				      data->tx_status.data_len,
+				      data->tx_status.stype,
+				      data->tx_status.ack);
+			break;
+		case WLAN_FC_TYPE_DATA:
+			ap_tx_status(wpa_s, data->tx_status.dst,
+				     data->tx_status.data,
+				     data->tx_status.data_len,
+				     data->tx_status.ack);
+			break;
+		}
+#endif /* CONFIG_AP */
+		break;
+#ifdef CONFIG_AP
+	case EVENT_EAPOL_TX_STATUS:
+		ap_eapol_tx_status(wpa_s, data->eapol_tx_status.dst,
+				   data->eapol_tx_status.data,
+				   data->eapol_tx_status.data_len,
+				   data->eapol_tx_status.ack);
+		break;
+	case EVENT_DRIVER_CLIENT_POLL_OK:
+		ap_client_poll_ok(wpa_s, data->client_poll.addr);
+		break;
+	case EVENT_RX_FROM_UNKNOWN:
+		if (wpa_s->ap_iface == NULL)
+			break;
+		ap_rx_from_unknown_sta(wpa_s, data->rx_from_unknown.addr,
+				       data->rx_from_unknown.wds);
+		break;
+#endif /* CONFIG_AP */
+
+	case EVENT_CH_SWITCH_STARTED:
+	case EVENT_CH_SWITCH:
+		if (!data || !wpa_s->current_ssid)
+			break;
+
+		wpa_msg(wpa_s, MSG_INFO,
+			"%sfreq=%d ht_enabled=%d ch_offset=%d ch_width=%s cf1=%d cf2=%d",
+			event == EVENT_CH_SWITCH ? WPA_EVENT_CHANNEL_SWITCH :
+			WPA_EVENT_CHANNEL_SWITCH_STARTED,
+			data->ch_switch.freq,
+			data->ch_switch.ht_enabled,
+			data->ch_switch.ch_offset,
+			channel_width_to_string(data->ch_switch.ch_width),
+			data->ch_switch.cf1,
+			data->ch_switch.cf2);
+		if (event == EVENT_CH_SWITCH_STARTED)
+			break;
+
+		wpa_s->assoc_freq = data->ch_switch.freq;
+		wpa_s->current_ssid->frequency = data->ch_switch.freq;
+		if (wpa_s->current_bss &&
+		    wpa_s->current_bss->freq != data->ch_switch.freq) {
+			wpa_s->current_bss->freq = data->ch_switch.freq;
+			notify_bss_changes(wpa_s, WPA_BSS_FREQ_CHANGED_FLAG,
+					   wpa_s->current_bss);
+		}
+
+#ifdef CONFIG_SME
+		switch (data->ch_switch.ch_offset) {
+		case 1:
+			wpa_s->sme.ht_sec_chan = HT_SEC_CHAN_ABOVE;
+			break;
+		case -1:
+			wpa_s->sme.ht_sec_chan = HT_SEC_CHAN_BELOW;
+			break;
+		default:
+			wpa_s->sme.ht_sec_chan = HT_SEC_CHAN_UNKNOWN;
+			break;
+		}
+#endif /* CONFIG_SME */
+
+#ifdef CONFIG_AP
+		if (wpa_s->current_ssid->mode == WPAS_MODE_AP ||
+		    wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO ||
+		    wpa_s->current_ssid->mode == WPAS_MODE_MESH ||
+		    wpa_s->current_ssid->mode ==
+		    WPAS_MODE_P2P_GROUP_FORMATION) {
+			wpas_ap_ch_switch(wpa_s, data->ch_switch.freq,
+					  data->ch_switch.ht_enabled,
+					  data->ch_switch.ch_offset,
+					  data->ch_switch.ch_width,
+					  data->ch_switch.cf1,
+					  data->ch_switch.cf2,
+					  1);
+		}
+#endif /* CONFIG_AP */
+
+		if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
+			sme_event_ch_switch(wpa_s);
+
+		wpas_p2p_update_channel_list(wpa_s, WPAS_P2P_CHANNEL_UPDATE_CS);
+		wnm_clear_coloc_intf_reporting(wpa_s);
+		break;
+#ifdef CONFIG_AP
+#ifdef NEED_AP_MLME
+	case EVENT_DFS_RADAR_DETECTED:
+		if (data)
+			wpas_ap_event_dfs_radar_detected(wpa_s,
+							 &data->dfs_event);
+		break;
+	case EVENT_DFS_NOP_FINISHED:
+		if (data)
+			wpas_ap_event_dfs_cac_nop_finished(wpa_s,
+							   &data->dfs_event);
+		break;
+#endif /* NEED_AP_MLME */
+#endif /* CONFIG_AP */
+	case EVENT_DFS_CAC_STARTED:
+		if (data)
+			wpas_event_dfs_cac_started(wpa_s, &data->dfs_event);
+		break;
+	case EVENT_DFS_CAC_FINISHED:
+		if (data)
+			wpas_event_dfs_cac_finished(wpa_s, &data->dfs_event);
+		break;
+	case EVENT_DFS_CAC_ABORTED:
+		if (data)
+			wpas_event_dfs_cac_aborted(wpa_s, &data->dfs_event);
+		break;
+	case EVENT_RX_MGMT: {
+		u16 fc, stype;
+		const struct ieee80211_mgmt *mgmt;
+
+#ifdef CONFIG_TESTING_OPTIONS
+		if (wpa_s->ext_mgmt_frame_handling) {
+			struct rx_mgmt *rx = &data->rx_mgmt;
+			size_t hex_len = 2 * rx->frame_len + 1;
+			char *hex = os_malloc(hex_len);
+			if (hex) {
+				wpa_snprintf_hex(hex, hex_len,
+						 rx->frame, rx->frame_len);
+				wpa_msg(wpa_s, MSG_INFO, "MGMT-RX freq=%d datarate=%u ssi_signal=%d %s",
+					rx->freq, rx->datarate, rx->ssi_signal,
+					hex);
+				os_free(hex);
+			}
+			break;
+		}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+		mgmt = (const struct ieee80211_mgmt *)
+			data->rx_mgmt.frame;
+		fc = le_to_host16(mgmt->frame_control);
+		stype = WLAN_FC_GET_STYPE(fc);
+
+#ifdef CONFIG_AP
+		if (wpa_s->ap_iface == NULL) {
+#endif /* CONFIG_AP */
+#ifdef CONFIG_P2P
+			if (stype == WLAN_FC_STYPE_PROBE_REQ &&
+			    data->rx_mgmt.frame_len > IEEE80211_HDRLEN) {
+				const u8 *src = mgmt->sa;
+				const u8 *ie;
+				size_t ie_len;
+
+				ie = data->rx_mgmt.frame + IEEE80211_HDRLEN;
+				ie_len = data->rx_mgmt.frame_len -
+					IEEE80211_HDRLEN;
+				wpas_p2p_probe_req_rx(
+					wpa_s, src, mgmt->da,
+					mgmt->bssid, ie, ie_len,
+					data->rx_mgmt.freq,
+					data->rx_mgmt.ssi_signal);
+				break;
+			}
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_IBSS_RSN
+			if (wpa_s->current_ssid &&
+			    wpa_s->current_ssid->mode == WPAS_MODE_IBSS &&
+			    stype == WLAN_FC_STYPE_AUTH &&
+			    data->rx_mgmt.frame_len >= 30) {
+				wpa_supplicant_event_ibss_auth(wpa_s, data);
+				break;
+			}
+#endif /* CONFIG_IBSS_RSN */
+
+			if (stype == WLAN_FC_STYPE_ACTION) {
+				wpas_event_rx_mgmt_action(
+					wpa_s, data->rx_mgmt.frame,
+					data->rx_mgmt.frame_len,
+					data->rx_mgmt.freq,
+					data->rx_mgmt.ssi_signal);
+				break;
+			}
+
+			if (wpa_s->ifmsh) {
+				mesh_mpm_mgmt_rx(wpa_s, &data->rx_mgmt);
+				break;
+			}
+#ifdef CONFIG_PASN
+			if (stype == WLAN_FC_STYPE_AUTH &&
+			    wpas_pasn_auth_rx(wpa_s, mgmt,
+					      data->rx_mgmt.frame_len) != -2)
+				break;
+#endif /* CONFIG_PASN */
+
+#ifdef CONFIG_SAE
+			if (stype == WLAN_FC_STYPE_AUTH &&
+			    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
+			    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAE)) {
+				sme_external_auth_mgmt_rx(
+					wpa_s, data->rx_mgmt.frame,
+					data->rx_mgmt.frame_len);
+				break;
+			}
+#endif /* CONFIG_SAE */
+			wpa_dbg(wpa_s, MSG_DEBUG, "AP: ignore received "
+				"management frame in non-AP mode");
+			break;
+#ifdef CONFIG_AP
+		}
+
+		if (stype == WLAN_FC_STYPE_PROBE_REQ &&
+		    data->rx_mgmt.frame_len > IEEE80211_HDRLEN) {
+			const u8 *ie;
+			size_t ie_len;
+
+			ie = data->rx_mgmt.frame + IEEE80211_HDRLEN;
+			ie_len = data->rx_mgmt.frame_len - IEEE80211_HDRLEN;
+
+			wpas_notify_preq(wpa_s, mgmt->sa, mgmt->da,
+					 mgmt->bssid, ie, ie_len,
+					 data->rx_mgmt.ssi_signal);
+		}
+
+		ap_mgmt_rx(wpa_s, &data->rx_mgmt);
+#endif /* CONFIG_AP */
+		break;
+		}
+	case EVENT_RX_PROBE_REQ:
+		if (data->rx_probe_req.sa == NULL ||
+		    data->rx_probe_req.ie == NULL)
+			break;
+#ifdef CONFIG_AP
+		if (wpa_s->ap_iface) {
+			hostapd_probe_req_rx(wpa_s->ap_iface->bss[0],
+					     data->rx_probe_req.sa,
+					     data->rx_probe_req.da,
+					     data->rx_probe_req.bssid,
+					     data->rx_probe_req.ie,
+					     data->rx_probe_req.ie_len,
+					     data->rx_probe_req.ssi_signal);
+			break;
+		}
+#endif /* CONFIG_AP */
+		wpas_p2p_probe_req_rx(wpa_s, data->rx_probe_req.sa,
+				      data->rx_probe_req.da,
+				      data->rx_probe_req.bssid,
+				      data->rx_probe_req.ie,
+				      data->rx_probe_req.ie_len,
+				      0,
+				      data->rx_probe_req.ssi_signal);
+		break;
+	case EVENT_REMAIN_ON_CHANNEL:
+#ifdef CONFIG_OFFCHANNEL
+		offchannel_remain_on_channel_cb(
+			wpa_s, data->remain_on_channel.freq,
+			data->remain_on_channel.duration);
+#endif /* CONFIG_OFFCHANNEL */
+		wpas_p2p_remain_on_channel_cb(
+			wpa_s, data->remain_on_channel.freq,
+			data->remain_on_channel.duration);
+#ifdef CONFIG_DPP
+		wpas_dpp_remain_on_channel_cb(
+			wpa_s, data->remain_on_channel.freq,
+			data->remain_on_channel.duration);
+#endif /* CONFIG_DPP */
+		break;
+	case EVENT_CANCEL_REMAIN_ON_CHANNEL:
+#ifdef CONFIG_OFFCHANNEL
+		offchannel_cancel_remain_on_channel_cb(
+			wpa_s, data->remain_on_channel.freq);
+#endif /* CONFIG_OFFCHANNEL */
+		wpas_p2p_cancel_remain_on_channel_cb(
+			wpa_s, data->remain_on_channel.freq);
+#ifdef CONFIG_DPP
+		wpas_dpp_cancel_remain_on_channel_cb(
+			wpa_s, data->remain_on_channel.freq);
+#endif /* CONFIG_DPP */
+		break;
+	case EVENT_EAPOL_RX:
+		wpa_supplicant_rx_eapol(wpa_s, data->eapol_rx.src,
+					data->eapol_rx.data,
+					data->eapol_rx.data_len);
+		break;
+	case EVENT_SIGNAL_CHANGE:
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_SIGNAL_CHANGE
+			"above=%d signal=%d noise=%d txrate=%d",
+			data->signal_change.above_threshold,
+			data->signal_change.current_signal,
+			data->signal_change.current_noise,
+			data->signal_change.current_txrate);
+		wpa_bss_update_level(wpa_s->current_bss,
+				     data->signal_change.current_signal);
+		bgscan_notify_signal_change(
+			wpa_s, data->signal_change.above_threshold,
+			data->signal_change.current_signal,
+			data->signal_change.current_noise,
+			data->signal_change.current_txrate);
+		break;
+	case EVENT_INTERFACE_MAC_CHANGED:
+		wpa_supplicant_update_mac_addr(wpa_s);
+		wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL);
+		break;
+	case EVENT_INTERFACE_ENABLED:
+		wpa_dbg(wpa_s, MSG_DEBUG, "Interface was enabled");
+		if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
+			u8 addr[ETH_ALEN];
+
+			eloop_cancel_timeout(wpas_clear_disabled_interface,
+					     wpa_s, NULL);
+			os_memcpy(addr, wpa_s->own_addr, ETH_ALEN);
+			wpa_supplicant_update_mac_addr(wpa_s);
+			if (os_memcmp(addr, wpa_s->own_addr, ETH_ALEN) != 0)
+				wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL);
+			else
+				wpa_sm_pmksa_cache_reconfig(wpa_s->wpa);
+			wpa_supplicant_set_default_scan_ies(wpa_s);
+			if (wpa_s->p2p_mgmt) {
+				wpa_supplicant_set_state(wpa_s,
+							 WPA_DISCONNECTED);
+				break;
+			}
+
+#ifdef CONFIG_AP
+			if (!wpa_s->ap_iface) {
+				wpa_supplicant_set_state(wpa_s,
+							 WPA_DISCONNECTED);
+				wpa_s->scan_req = NORMAL_SCAN_REQ;
+				wpa_supplicant_req_scan(wpa_s, 0, 0);
+			} else
+				wpa_supplicant_set_state(wpa_s,
+							 WPA_COMPLETED);
+#else /* CONFIG_AP */
+			wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+			wpa_supplicant_req_scan(wpa_s, 0, 0);
+#endif /* CONFIG_AP */
+		}
+		break;
+	case EVENT_INTERFACE_DISABLED:
+		wpa_dbg(wpa_s, MSG_DEBUG, "Interface was disabled");
+#ifdef CONFIG_P2P
+		if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_GO ||
+		    (wpa_s->current_ssid && wpa_s->current_ssid->p2p_group &&
+		     wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO)) {
+			/*
+			 * Mark interface disabled if this happens to end up not
+			 * being removed as a separate P2P group interface.
+			 */
+			wpa_supplicant_set_state(wpa_s, WPA_INTERFACE_DISABLED);
+			/*
+			 * The interface was externally disabled. Remove
+			 * it assuming an external entity will start a
+			 * new session if needed.
+			 */
+			if (wpa_s->current_ssid &&
+			    wpa_s->current_ssid->p2p_group)
+				wpas_p2p_interface_unavailable(wpa_s);
+			else
+				wpas_p2p_disconnect(wpa_s);
+			/*
+			 * wpa_s instance may have been freed, so must not use
+			 * it here anymore.
+			 */
+			break;
+		}
+		if (wpa_s->p2p_scan_work && wpa_s->global->p2p &&
+		    p2p_in_progress(wpa_s->global->p2p) > 1) {
+			/* This radio work will be cancelled, so clear P2P
+			 * state as well.
+			 */
+			p2p_stop_find(wpa_s->global->p2p);
+		}
+#endif /* CONFIG_P2P */
+
+		if (wpa_s->wpa_state >= WPA_AUTHENTICATING) {
+			/*
+			 * Indicate disconnection to keep ctrl_iface events
+			 * consistent.
+			 */
+			wpa_supplicant_event_disassoc(
+				wpa_s, WLAN_REASON_DEAUTH_LEAVING, 1);
+		}
+		wpa_supplicant_mark_disassoc(wpa_s);
+		os_reltime_age(&wpa_s->last_scan, &age);
+		if (age.sec >= wpa_s->conf->scan_res_valid_for_connect) {
+			clear_at.sec = wpa_s->conf->scan_res_valid_for_connect;
+			clear_at.usec = 0;
+		} else {
+			struct os_reltime tmp;
+
+			tmp.sec = wpa_s->conf->scan_res_valid_for_connect;
+			tmp.usec = 0;
+			os_reltime_sub(&tmp, &age, &clear_at);
+		}
+		eloop_register_timeout(clear_at.sec, clear_at.usec,
+				       wpas_clear_disabled_interface,
+				       wpa_s, NULL);
+		radio_remove_works(wpa_s, NULL, 0);
+
+		wpa_supplicant_set_state(wpa_s, WPA_INTERFACE_DISABLED);
+		break;
+	case EVENT_CHANNEL_LIST_CHANGED:
+		wpa_supplicant_update_channel_list(
+			wpa_s, &data->channel_list_changed);
+		break;
+	case EVENT_INTERFACE_UNAVAILABLE:
+		wpas_p2p_interface_unavailable(wpa_s);
+		break;
+	case EVENT_BEST_CHANNEL:
+		wpa_dbg(wpa_s, MSG_DEBUG, "Best channel event received "
+			"(%d %d %d)",
+			data->best_chan.freq_24, data->best_chan.freq_5,
+			data->best_chan.freq_overall);
+		wpa_s->best_24_freq = data->best_chan.freq_24;
+		wpa_s->best_5_freq = data->best_chan.freq_5;
+		wpa_s->best_overall_freq = data->best_chan.freq_overall;
+		wpas_p2p_update_best_channels(wpa_s, data->best_chan.freq_24,
+					      data->best_chan.freq_5,
+					      data->best_chan.freq_overall);
+		break;
+	case EVENT_UNPROT_DEAUTH:
+		wpa_supplicant_event_unprot_deauth(wpa_s,
+						   &data->unprot_deauth);
+		break;
+	case EVENT_UNPROT_DISASSOC:
+		wpa_supplicant_event_unprot_disassoc(wpa_s,
+						     &data->unprot_disassoc);
+		break;
+	case EVENT_STATION_LOW_ACK:
+#ifdef CONFIG_AP
+		if (wpa_s->ap_iface && data)
+			hostapd_event_sta_low_ack(wpa_s->ap_iface->bss[0],
+						  data->low_ack.addr);
+#endif /* CONFIG_AP */
+#ifdef CONFIG_TDLS
+		if (data)
+			wpa_tdls_disable_unreachable_link(wpa_s->wpa,
+							  data->low_ack.addr);
+#endif /* CONFIG_TDLS */
+		break;
+	case EVENT_IBSS_PEER_LOST:
+#ifdef CONFIG_IBSS_RSN
+		ibss_rsn_stop(wpa_s->ibss_rsn, data->ibss_peer_lost.peer);
+#endif /* CONFIG_IBSS_RSN */
+		break;
+	case EVENT_DRIVER_GTK_REKEY:
+		if (os_memcmp(data->driver_gtk_rekey.bssid,
+			      wpa_s->bssid, ETH_ALEN))
+			break;
+		if (!wpa_s->wpa)
+			break;
+		wpa_sm_update_replay_ctr(wpa_s->wpa,
+					 data->driver_gtk_rekey.replay_ctr);
+		break;
+	case EVENT_SCHED_SCAN_STOPPED:
+		wpa_s->sched_scanning = 0;
+		resched = wpa_s->scanning && wpas_scan_scheduled(wpa_s);
+		wpa_supplicant_notify_scanning(wpa_s, 0);
+
+		if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
+			break;
+
+		/*
+		 * If the driver stopped scanning without being requested to,
+		 * request a new scan to continue scanning for networks.
+		 */
+		if (!wpa_s->sched_scan_stop_req &&
+		    wpa_s->wpa_state == WPA_SCANNING) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Restart scanning after unexpected sched_scan stop event");
+			wpa_supplicant_req_scan(wpa_s, 1, 0);
+			break;
+		}
+
+		wpa_s->sched_scan_stop_req = 0;
+
+		/*
+		 * Start a new sched scan to continue searching for more SSIDs
+		 * either if timed out or PNO schedule scan is pending.
+		 */
+		if (wpa_s->sched_scan_timed_out) {
+			wpa_supplicant_req_sched_scan(wpa_s);
+		} else if (wpa_s->pno_sched_pending) {
+			wpa_s->pno_sched_pending = 0;
+			wpas_start_pno(wpa_s);
+		} else if (resched) {
+			wpa_supplicant_req_scan(wpa_s, 0, 0);
+		}
+
+		break;
+	case EVENT_WPS_BUTTON_PUSHED:
+#ifdef CONFIG_WPS
+		wpas_wps_start_pbc(wpa_s, NULL, 0, 0);
+#endif /* CONFIG_WPS */
+		break;
+	case EVENT_AVOID_FREQUENCIES:
+		wpa_supplicant_notify_avoid_freq(wpa_s, data);
+		break;
+	case EVENT_CONNECT_FAILED_REASON:
+#ifdef CONFIG_AP
+		if (!wpa_s->ap_iface || !data)
+			break;
+		hostapd_event_connect_failed_reason(
+			wpa_s->ap_iface->bss[0],
+			data->connect_failed_reason.addr,
+			data->connect_failed_reason.code);
+#endif /* CONFIG_AP */
+		break;
+	case EVENT_NEW_PEER_CANDIDATE:
+#ifdef CONFIG_MESH
+		if (!wpa_s->ifmsh || !data)
+			break;
+		wpa_mesh_notify_peer(wpa_s, data->mesh_peer.peer,
+				     data->mesh_peer.ies,
+				     data->mesh_peer.ie_len);
+#endif /* CONFIG_MESH */
+		break;
+	case EVENT_SURVEY:
+#ifdef CONFIG_AP
+		if (!wpa_s->ap_iface)
+			break;
+		hostapd_event_get_survey(wpa_s->ap_iface,
+					 &data->survey_results);
+#endif /* CONFIG_AP */
+		break;
+	case EVENT_ACS_CHANNEL_SELECTED:
+#ifdef CONFIG_AP
+#ifdef CONFIG_ACS
+		if (!wpa_s->ap_iface)
+			break;
+		hostapd_acs_channel_selected(wpa_s->ap_iface->bss[0],
+					     &data->acs_selected_channels);
+#endif /* CONFIG_ACS */
+#endif /* CONFIG_AP */
+		break;
+	case EVENT_P2P_LO_STOP:
+#ifdef CONFIG_P2P
+		wpa_s->p2p_lo_started = 0;
+		wpa_msg(wpa_s, MSG_INFO, P2P_EVENT_LISTEN_OFFLOAD_STOP
+			P2P_LISTEN_OFFLOAD_STOP_REASON "reason=%d",
+			data->p2p_lo_stop.reason_code);
+#endif /* CONFIG_P2P */
+		break;
+	case EVENT_BEACON_LOSS:
+		if (!wpa_s->current_bss || !wpa_s->current_ssid)
+			break;
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_BEACON_LOSS);
+		bgscan_notify_beacon_loss(wpa_s);
+		break;
+	case EVENT_EXTERNAL_AUTH:
+#ifdef CONFIG_SAE
+		if (!wpa_s->current_ssid) {
+			wpa_printf(MSG_DEBUG, "SAE: current_ssid is NULL");
+			break;
+		}
+		sme_external_auth_trigger(wpa_s, data);
+#endif /* CONFIG_SAE */
+		break;
+	case EVENT_PORT_AUTHORIZED:
+		wpa_supplicant_event_port_authorized(wpa_s);
+		break;
+	case EVENT_STATION_OPMODE_CHANGED:
+#ifdef CONFIG_AP
+		if (!wpa_s->ap_iface || !data)
+			break;
+
+		hostapd_event_sta_opmode_changed(wpa_s->ap_iface->bss[0],
+						 data->sta_opmode.addr,
+						 data->sta_opmode.smps_mode,
+						 data->sta_opmode.chan_width,
+						 data->sta_opmode.rx_nss);
+#endif /* CONFIG_AP */
+		break;
+	case EVENT_UNPROT_BEACON:
+		wpas_event_unprot_beacon(wpa_s, &data->unprot_beacon);
+		break;
+	default:
+		wpa_msg(wpa_s, MSG_INFO, "Unknown event %d", event);
+		break;
+	}
+}
+
+
+void wpa_supplicant_event_global(void *ctx, enum wpa_event_type event,
+				 union wpa_event_data *data)
+{
+	struct wpa_supplicant *wpa_s;
+
+	if (event != EVENT_INTERFACE_STATUS)
+		return;
+
+	wpa_s = wpa_supplicant_get_iface(ctx, data->interface_status.ifname);
+	if (wpa_s && wpa_s->driver->get_ifindex) {
+		unsigned int ifindex;
+
+		ifindex = wpa_s->driver->get_ifindex(wpa_s->drv_priv);
+		if (ifindex != data->interface_status.ifindex) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"interface status ifindex %d mismatch (%d)",
+				ifindex, data->interface_status.ifindex);
+			return;
+		}
+	}
+#ifdef CONFIG_MATCH_IFACE
+	else if (data->interface_status.ievent == EVENT_INTERFACE_ADDED) {
+		struct wpa_interface *wpa_i;
+
+		wpa_i = wpa_supplicant_match_iface(
+			ctx, data->interface_status.ifname);
+		if (!wpa_i)
+			return;
+		wpa_s = wpa_supplicant_add_iface(ctx, wpa_i, NULL);
+		os_free(wpa_i);
+	}
+#endif /* CONFIG_MATCH_IFACE */
+
+	if (wpa_s)
+		wpa_supplicant_event(wpa_s, event, data);
+}
diff --git a/wpa_supplicant/examples/60_wpa_supplicant b/wpa_supplicant/examples/60_wpa_supplicant
new file mode 100755
index 000000000000..39bd8e09b589
--- /dev/null
+++ b/wpa_supplicant/examples/60_wpa_supplicant
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+# /etc/pm/sleep.d/60_wpa_supplicant
+# Action script to notify wpa_supplicant of pm-action events.
+
+PATH=/sbin:/usr/sbin:/bin:/usr/bin
+
+WPACLI=wpa_cli
+
+case "$1" in
+	suspend|hibernate)
+		$WPACLI suspend
+		;;
+	resume|thaw)
+		$WPACLI resume
+		;;
+esac
+
+exit 0
diff --git a/wpa_supplicant/examples/dbus-listen-preq.py b/wpa_supplicant/examples/dbus-listen-preq.py
new file mode 100755
index 000000000000..337519f4e927
--- /dev/null
+++ b/wpa_supplicant/examples/dbus-listen-preq.py
@@ -0,0 +1,66 @@
+#!/usr/bin/python
+
+from __future__ import print_function
+import dbus
+import sys
+import time
+import gobject
+from dbus.mainloop.glib import DBusGMainLoop
+
+WPAS_DBUS_SERVICE = "fi.w1.wpa_supplicant1"
+WPAS_DBUS_INTERFACE = "fi.w1.wpa_supplicant1"
+WPAS_DBUS_OPATH = "/fi/w1/wpa_supplicant1"
+WPAS_DBUS_INTERFACES_INTERFACE = "fi.w1.wpa_supplicant1.Interface"
+
+def usage():
+	print("Usage: %s <ifname>" % sys.argv[0])
+	print("Press Ctrl-C to stop")
+
+def ProbeRequest(args):
+	if 'addr' in args:
+		print('%.2x:%.2x:%.2x:%.2x:%.2x:%.2x' % tuple(args['addr']),
+                      end=' ')
+	if 'dst' in args:
+		print('-> %.2x:%.2x:%.2x:%.2x:%.2x:%.2x' % tuple(args['dst']),
+                      end=' ')
+	if 'bssid' in args:
+		print('(bssid %.2x:%.2x:%.2x:%.2x:%.2x:%.2x)' % tuple(args['dst']),
+                      end=' ')
+	if 'signal' in args:
+		print('signal:%d' % args['signal'], end=' ')
+	if 'ies' in args:
+		print('have IEs (%d bytes)' % len(args['ies']), end=' ')
+        print('')
+
+if __name__ == "__main__":
+	global bus
+	global wpas_obj
+	global if_obj
+	global p2p_iface
+
+	dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
+
+	bus = dbus.SystemBus()
+	wpas_obj = bus.get_object(WPAS_DBUS_SERVICE, WPAS_DBUS_OPATH)
+
+	# Print list of i/f if no one is specified
+	if (len(sys.argv) < 2)  :
+		usage()
+		sys.exit(0)
+
+	wpas = dbus.Interface(wpas_obj, WPAS_DBUS_INTERFACE)
+
+	ifname = sys.argv[1]
+
+	path = wpas.GetInterface(ifname)
+
+	if_obj = bus.get_object(WPAS_DBUS_SERVICE, path)
+	iface = dbus.Interface(if_obj, WPAS_DBUS_INTERFACES_INTERFACE)
+
+	bus.add_signal_receiver(ProbeRequest,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="ProbeRequest")
+
+	iface.SubscribeProbeReq()
+
+	gobject.MainLoop().run()
diff --git a/wpa_supplicant/examples/dpp-nfc.py b/wpa_supplicant/examples/dpp-nfc.py
new file mode 100755
index 000000000000..8e865f3fcd33
--- /dev/null
+++ b/wpa_supplicant/examples/dpp-nfc.py
@@ -0,0 +1,1186 @@
+#!/usr/bin/python3
+#
+# Example nfcpy to wpa_supplicant wrapper for DPP NFC operations
+# Copyright (c) 2012-2013, Jouni Malinen <j@w1.fi>
+# Copyright (c) 2019-2020, The Linux Foundation
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+import binascii
+import errno
+import os
+import struct
+import sys
+import time
+import threading
+import argparse
+
+import nfc
+import ndef
+
+import logging
+
+scriptsdir = os.path.dirname(os.path.realpath(sys.modules[__name__].__file__))
+sys.path.append(os.path.join(scriptsdir, '..', '..', 'wpaspy'))
+import wpaspy
+
+wpas_ctrl = '/var/run/wpa_supplicant'
+ifname = None
+init_on_touch = False
+in_raw_mode = False
+prev_tcgetattr = 0
+no_input = False
+continue_loop = True
+terminate_now = False
+summary_file = None
+success_file = None
+netrole = None
+operation_success = False
+mutex = threading.Lock()
+
+C_NORMAL = '\033[0m'
+C_RED = '\033[91m'
+C_GREEN = '\033[92m'
+C_YELLOW = '\033[93m'
+C_BLUE = '\033[94m'
+C_MAGENTA = '\033[95m'
+C_CYAN = '\033[96m'
+
+def summary(txt, color=None):
+    with mutex:
+        if color:
+            print(color + txt + C_NORMAL)
+        else:
+            print(txt)
+        if summary_file:
+            with open(summary_file, 'a') as f:
+                f.write(txt + "\n")
+
+def success_report(txt):
+    summary(txt)
+    if success_file:
+        with open(success_file, 'a') as f:
+            f.write(txt + "\n")
+
+def wpas_connect():
+    ifaces = []
+    if os.path.isdir(wpas_ctrl):
+        try:
+            ifaces = [os.path.join(wpas_ctrl, i) for i in os.listdir(wpas_ctrl)]
+        except OSError as error:
+            summary("Could not find wpa_supplicant: %s", str(error))
+            return None
+
+    if len(ifaces) < 1:
+        summary("No wpa_supplicant control interface found")
+        return None
+
+    for ctrl in ifaces:
+        if ifname and ifname not in ctrl:
+            continue
+        if os.path.basename(ctrl).startswith("p2p-dev-"):
+            # skip P2P management interface
+            continue
+        try:
+            summary("Trying to use control interface " + ctrl)
+            wpas = wpaspy.Ctrl(ctrl)
+            return wpas
+        except Exception as e:
+            pass
+    summary("Could not connect to wpa_supplicant")
+    return None
+
+def dpp_nfc_uri_process(uri):
+    wpas = wpas_connect()
+    if wpas is None:
+        return False
+    peer_id = wpas.request("DPP_NFC_URI " + uri)
+    if "FAIL" in peer_id:
+        summary("Could not parse DPP URI from NFC URI record", color=C_RED)
+        return False
+    peer_id = int(peer_id)
+    summary("peer_id=%d for URI from NFC Tag: %s" % (peer_id, uri))
+    cmd = "DPP_AUTH_INIT peer=%d" % peer_id
+    global enrollee_only, configurator_only, config_params
+    if enrollee_only:
+        cmd += " role=enrollee"
+    elif configurator_only:
+        cmd += " role=configurator"
+    if config_params:
+        cmd += " " + config_params
+    summary("Initiate DPP authentication: " + cmd)
+    res = wpas.request(cmd)
+    if "OK" not in res:
+        summary("Failed to initiate DPP Authentication", color=C_RED)
+        return False
+    summary("DPP Authentication initiated")
+    return True
+
+def dpp_hs_tag_read(record):
+    wpas = wpas_connect()
+    if wpas is None:
+        return False
+    summary(record)
+    if len(record.data) < 5:
+        summary("Too short DPP HS", color=C_RED)
+        return False
+    if record.data[0] != 0:
+        summary("Unexpected URI Identifier Code", color=C_RED)
+        return False
+    uribuf = record.data[1:]
+    try:
+        uri = uribuf.decode()
+    except:
+        summary("Invalid URI payload", color=C_RED)
+        return False
+    summary("URI: " + uri)
+    if not uri.startswith("DPP:"):
+        summary("Not a DPP URI", color=C_RED)
+        return False
+    return dpp_nfc_uri_process(uri)
+
+def get_status(wpas, extra=None):
+    if extra:
+        extra = "-" + extra
+    else:
+        extra = ""
+    res = wpas.request("STATUS" + extra)
+    lines = res.splitlines()
+    vals = dict()
+    for l in lines:
+        try:
+            [name, value] = l.split('=', 1)
+        except ValueError:
+            summary("Ignore unexpected status line: %s" % l)
+            continue
+        vals[name] = value
+    return vals
+
+def get_status_field(wpas, field, extra=None):
+    vals = get_status(wpas, extra)
+    if field in vals:
+        return vals[field]
+    return None
+
+def own_addr(wpas):
+    addr = get_status_field(wpas, "address")
+    if addr is None:
+        addr = get_status_field(wpas, "bssid[0]")
+    return addr
+
+def dpp_bootstrap_gen(wpas, type="qrcode", chan=None, mac=None, info=None,
+                      curve=None, key=None):
+    cmd = "DPP_BOOTSTRAP_GEN type=" + type
+    if chan:
+        cmd += " chan=" + chan
+    if mac:
+        if mac is True:
+            mac = own_addr(wpas)
+        if mac is None:
+            summary("Could not determine local MAC address for bootstrap info")
+        else:
+            cmd += " mac=" + mac.replace(':', '')
+    if info:
+        cmd += " info=" + info
+    if curve:
+        cmd += " curve=" + curve
+    if key:
+        cmd += " key=" + key
+    res = wpas.request(cmd)
+    if "FAIL" in res:
+        raise Exception("Failed to generate bootstrapping info")
+    return int(res)
+
+def dpp_start_listen(wpas, freq):
+    if get_status_field(wpas, "bssid[0]"):
+        summary("Own AP freq: %s MHz" % str(get_status_field(wpas, "freq")))
+        if get_status_field(wpas, "beacon_set", extra="DRIVER") is None:
+            summary("Enable beaconing to have radio ready for RX")
+            wpas.request("DISABLE")
+            wpas.request("SET start_disabled 0")
+            wpas.request("ENABLE")
+    cmd = "DPP_LISTEN %d" % freq
+    global enrollee_only
+    global configurator_only
+    if enrollee_only:
+        cmd += " role=enrollee"
+    elif configurator_only:
+        cmd += " role=configurator"
+    global netrole
+    if netrole:
+        cmd += " netrole=" + netrole
+    summary(cmd)
+    res = wpas.request(cmd)
+    if "OK" not in res:
+        summary("Failed to start DPP listen", color=C_RED)
+        return False
+    return True
+
+def wpas_get_nfc_uri(start_listen=True, pick_channel=False, chan_override=None):
+    listen_freq = 2412
+    wpas = wpas_connect()
+    if wpas is None:
+        return None
+    global own_id, chanlist
+    if chan_override:
+        chan = chan_override
+    else:
+        chan = chanlist
+    if chan and chan.startswith("81/"):
+        listen_freq = int(chan[3:].split(',')[0]) * 5 + 2407
+    if chan is None and get_status_field(wpas, "bssid[0]"):
+        freq = get_status_field(wpas, "freq")
+        if freq:
+            freq = int(freq)
+            if freq >= 2412 and freq <= 2462:
+                chan = "81/%d" % ((freq - 2407) / 5)
+                summary("Use current AP operating channel (%d MHz) as the URI channel list (%s)" % (freq, chan))
+                listen_freq = freq
+    if chan is None and pick_channel:
+        chan = "81/6"
+        summary("Use channel 2437 MHz since no other preference provided")
+        listen_freq = 2437
+    own_id = dpp_bootstrap_gen(wpas, type="nfc-uri", chan=chan, mac=True)
+    res = wpas.request("DPP_BOOTSTRAP_GET_URI %d" % own_id).rstrip()
+    if "FAIL" in res:
+        return None
+    if start_listen:
+        if not dpp_start_listen(wpas, listen_freq):
+            raise Exception("Failed to start listen operation on %d MHz" % listen_freq)
+    return res
+
+def wpas_report_handover_req(uri):
+    wpas = wpas_connect()
+    if wpas is None:
+        return None
+    global own_id
+    cmd = "DPP_NFC_HANDOVER_REQ own=%d uri=%s" % (own_id, uri)
+    return wpas.request(cmd)
+
+def wpas_report_handover_sel(uri):
+    wpas = wpas_connect()
+    if wpas is None:
+        return None
+    global own_id
+    cmd = "DPP_NFC_HANDOVER_SEL own=%d uri=%s" % (own_id, uri)
+    return wpas.request(cmd)
+
+def dpp_handover_client(handover, alt=False):
+    summary("About to start run_dpp_handover_client (alt=%s)" % str(alt))
+    if alt:
+        handover.i_m_selector = False
+    run_dpp_handover_client(handover, alt)
+    summary("Done run_dpp_handover_client (alt=%s)" % str(alt))
+
+def run_client_alt(handover, alt):
+    if handover.start_client_alt and not alt:
+        handover.start_client_alt = False
+        summary("Try to send alternative handover request")
+        dpp_handover_client(handover, alt=True)
+
+class HandoverClient(nfc.handover.HandoverClient):
+    def __init__(self, handover, llc):
+        super(HandoverClient, self).__init__(llc)
+        self.handover = handover
+
+    def recv_records(self, timeout=None):
+        msg = self.recv_octets(timeout)
+        if msg is None:
+            return None
+        records = list(ndef.message_decoder(msg, 'relax'))
+        if records and records[0].type == 'urn:nfc:wkt:Hs':
+            summary("Handover client received message '{0}'".format(records[0].type))
+            return list(ndef.message_decoder(msg, 'relax'))
+        summary("Handover client received invalid message: %s" + binascii.hexlify(msg))
+        return None
+
+    def recv_octets(self, timeout=None):
+        start = time.time()
+        msg = bytearray()
+        while True:
+            poll_timeout = 0.1 if timeout is None or timeout > 0.1 else timeout
+            if not self.socket.poll('recv', poll_timeout):
+                if timeout:
+                    timeout -= time.time() - start
+                    if timeout <= 0:
+                        return None
+                    start = time.time()
+                continue
+            try:
+                r = self.socket.recv()
+                if r is None:
+                    return None
+                msg += r
+            except TypeError:
+                return b''
+            try:
+                list(ndef.message_decoder(msg, 'strict', {}))
+                return bytes(msg)
+            except ndef.DecodeError:
+                if timeout:
+                    timeout -= time.time() - start
+                    if timeout <= 0:
+                        return None
+                    start = time.time()
+                continue
+        return None
+
+def run_dpp_handover_client(handover, alt=False):
+    chan_override = None
+    if alt:
+        chan_override = handover.altchanlist
+        handover.alt_proposal_used = True
+    global test_uri, test_alt_uri
+    if test_uri:
+        summary("TEST MODE: Using specified URI (alt=%s)" % str(alt))
+        uri = test_alt_uri if alt else test_uri
+    else:
+        uri = wpas_get_nfc_uri(start_listen=False, chan_override=chan_override)
+    if uri is None:
+        summary("Cannot start handover client - no bootstrap URI available",
+                color=C_RED)
+        return
+    handover.my_uri = uri
+    uri = ndef.UriRecord(uri)
+    summary("NFC URI record for DPP: " + str(uri))
+    carrier = ndef.Record('application/vnd.wfa.dpp', 'A', uri.data)
+    global test_crn
+    if test_crn:
+        prev, = struct.unpack('>H', test_crn)
+        summary("TEST MODE: Use specified crn %d" % prev)
+        crn = test_crn
+        test_crn = struct.pack('>H', prev + 0x10)
+    else:
+        crn = os.urandom(2)
+    hr = ndef.HandoverRequestRecord(version="1.4", crn=crn)
+    hr.add_alternative_carrier('active', carrier.name)
+    message = [hr, carrier]
+    summary("NFC Handover Request message for DPP: " + str(message))
+
+    if handover.peer_crn is not None and not alt:
+        summary("NFC handover request from peer was already received - do not send own")
+        return
+    if handover.client:
+        summary("Use already started handover client")
+        client = handover.client
+    else:
+        summary("Start handover client")
+        client = HandoverClient(handover, handover.llc)
+        try:
+            summary("Trying to initiate NFC connection handover")
+            client.connect()
+            summary("Connected for handover")
+        except nfc.llcp.ConnectRefused:
+            summary("Handover connection refused")
+            client.close()
+            return
+        except Exception as e:
+            summary("Other exception: " + str(e))
+            client.close()
+            return
+        handover.client = client
+
+    if handover.peer_crn is not None and not alt:
+        summary("NFC handover request from peer was already received - do not send own")
+        return
+
+    summary("Sending handover request")
+
+    handover.my_crn_ready = True
+
+    if not client.send_records(message):
+        handover.my_crn_ready = False
+        summary("Failed to send handover request", color=C_RED)
+        run_client_alt(handover, alt)
+        return
+
+    handover.my_crn, = struct.unpack('>H', crn)
+
+    summary("Receiving handover response")
+    try:
+        start = time.time()
+        message = client.recv_records(timeout=3.0)
+        end = time.time()
+        summary("Received {} record(s) in {} seconds".format(len(message) if message is not None else -1, end - start))
+    except Exception as e:
+        # This is fine if we are the handover selector
+        if handover.hs_sent:
+            summary("Client receive failed as expected since I'm the handover server: %s" % str(e))
+        elif handover.alt_proposal_used and not alt:
+            summary("Client received failed for initial proposal as expected since alternative proposal was also used: %s" % str(e))
+        else:
+            summary("Client receive failed: %s" % str(e), color=C_RED)
+        message = None
+    if message is None:
+        if handover.hs_sent:
+            summary("No response received as expected since I'm the handover server")
+        elif handover.alt_proposal_used and not alt:
+            summary("No response received for initial proposal as expected since alternative proposal was also used")
+        elif handover.try_own and not alt:
+            summary("No response received for initial proposal as expected since alternative proposal will also be sent")
+        else:
+            summary("No response received", color=C_RED)
+        run_client_alt(handover, alt)
+        return
+    summary("Received message: " + str(message))
+    if len(message) < 1 or \
+       not isinstance(message[0], ndef.HandoverSelectRecord):
+        summary("Response was not Hs - received: " + message.type)
+        return
+
+    summary("Received handover select message")
+    summary("alternative carriers: " + str(message[0].alternative_carriers))
+    if handover.i_m_selector:
+        summary("Ignore the received select since I'm the handover selector")
+        run_client_alt(handover, alt)
+        return
+
+    if handover.alt_proposal_used and not alt:
+        summary("Ignore received handover select for the initial proposal since alternative proposal was sent")
+        client.close()
+        return
+
+    dpp_found = False
+    for carrier in message:
+        if isinstance(carrier, ndef.HandoverSelectRecord):
+            continue
+        summary("Remote carrier type: " + carrier.type)
+        if carrier.type == "application/vnd.wfa.dpp":
+            if len(carrier.data) == 0 or carrier.data[0] != 0:
+                summary("URI Identifier Code 'None' not seen", color=C_RED)
+                continue
+            summary("DPP carrier type match - send to wpa_supplicant")
+            dpp_found = True
+            uri = carrier.data[1:].decode("utf-8")
+            summary("DPP URI: " + uri)
+            handover.peer_uri = uri
+            if test_uri:
+                summary("TEST MODE: Fake processing")
+                break
+            res = wpas_report_handover_sel(uri)
+            if res is None or "FAIL" in res:
+                summary("DPP handover report rejected", color=C_RED)
+                break
+
+            success_report("DPP handover reported successfully (initiator)")
+            summary("peer_id=" + res)
+            peer_id = int(res)
+            wpas = wpas_connect()
+            if wpas is None:
+                break
+
+            global enrollee_only
+            global config_params
+            if enrollee_only:
+                extra = " role=enrollee"
+            elif config_params:
+                extra = " role=configurator " + config_params
+            else:
+                # TODO: Single Configurator instance
+                res = wpas.request("DPP_CONFIGURATOR_ADD")
+                if "FAIL" in res:
+                    summary("Failed to initiate Configurator", color=C_RED)
+                    break
+                conf_id = int(res)
+                extra = " conf=sta-dpp configurator=%d" % conf_id
+            global own_id
+            summary("Initiate DPP authentication")
+            cmd = "DPP_AUTH_INIT peer=%d own=%d" % (peer_id, own_id)
+            cmd += extra
+            res = wpas.request(cmd)
+            if "FAIL" in res:
+                summary("Failed to initiate DPP authentication", color=C_RED)
+            break
+
+    if not dpp_found and handover.no_alt_proposal:
+        summary("DPP carrier not seen in response - do not allow alternative proposal anymore")
+    elif not dpp_found:
+        summary("DPP carrier not seen in response - allow peer to initiate a new handover with different parameters")
+        handover.alt_proposal = True
+        handover.my_crn_ready = False
+        handover.my_crn = None
+        handover.peer_crn = None
+        handover.hs_sent = False
+        summary("Returning from dpp_handover_client")
+        return
+
+    summary("Remove peer")
+    handover.close()
+    summary("Done with handover")
+    global only_one
+    if only_one:
+        print("only_one -> stop loop")
+        global continue_loop
+        continue_loop = False
+
+    global no_wait
+    if no_wait or only_one:
+        summary("Trying to exit..")
+        global terminate_now
+        terminate_now = True
+
+    summary("Returning from dpp_handover_client")
+
+class HandoverServer(nfc.handover.HandoverServer):
+    def __init__(self, handover, llc):
+        super(HandoverServer, self).__init__(llc)
+        self.sent_carrier = None
+        self.ho_server_processing = False
+        self.success = False
+        self.llc = llc
+        self.handover = handover
+
+    def serve(self, socket):
+        peer_sap = socket.getpeername()
+        summary("Serving handover client on remote sap {0}".format(peer_sap))
+        send_miu = socket.getsockopt(nfc.llcp.SO_SNDMIU)
+        try:
+            while socket.poll("recv"):
+                req = bytearray()
+                while socket.poll("recv"):
+                    r = socket.recv()
+                    if r is None:
+                        return None
+                    summary("Received %d octets" % len(r))
+                    req += r
+                    if len(req) == 0:
+                        continue
+                    try:
+                        list(ndef.message_decoder(req, 'strict', {}))
+                    except ndef.DecodeError:
+                        continue
+                    summary("Full message received")
+                    resp = self._process_request_data(req)
+                    if resp is None or len(resp) == 0:
+                        summary("No handover select to send out - wait for a possible alternative handover request")
+                        handover.alt_proposal = True
+                        req = bytearray()
+                        continue
+
+                    for offset in range(0, len(resp), send_miu):
+                        if not socket.send(resp[offset:offset + send_miu]):
+                            summary("Failed to send handover select - connection closed")
+                            return
+                    summary("Sent out full handover select")
+                    if handover.terminate_on_hs_send_completion:
+                        handover.delayed_exit()
+
+        except nfc.llcp.Error as e:
+            global terminate_now
+            summary("HandoverServer exception: %s" % e,
+                    color=None if e.errno == errno.EPIPE or terminate_now else C_RED)
+        finally:
+            socket.close()
+            summary("Handover serve thread exiting")
+
+    def process_handover_request_message(self, records):
+        handover = self.handover
+        self.ho_server_processing = True
+        global in_raw_mode
+        was_in_raw_mode = in_raw_mode
+        clear_raw_mode()
+        if was_in_raw_mode:
+            print("\n")
+        summary("HandoverServer - request received: " + str(records))
+
+        for carrier in records:
+            if not isinstance(carrier, ndef.HandoverRequestRecord):
+                continue
+            if carrier.collision_resolution_number:
+                handover.peer_crn = carrier.collision_resolution_number
+                summary("peer_crn: %d" % handover.peer_crn)
+
+        if handover.my_crn is None and handover.my_crn_ready:
+            summary("Still trying to send own handover request - wait a moment to see if that succeeds before checking crn values")
+            for i in range(10):
+                if handover.my_crn is not None:
+                    break
+                time.sleep(0.01)
+        if handover.my_crn is not None:
+            summary("my_crn: %d" % handover.my_crn)
+
+        if handover.my_crn is not None and handover.peer_crn is not None:
+            if handover.my_crn == handover.peer_crn:
+                summary("Same crn used - automatic collision resolution failed")
+                # TODO: Should generate a new Handover Request message
+                return ''
+            if ((handover.my_crn & 1) == (handover.peer_crn & 1) and \
+                handover.my_crn > handover.peer_crn) or \
+               ((handover.my_crn & 1) != (handover.peer_crn & 1) and \
+                handover.my_crn < handover.peer_crn):
+                summary("I'm the Handover Selector Device")
+                handover.i_m_selector = True
+            else:
+                summary("Peer is the Handover Selector device")
+                summary("Ignore the received request.")
+                return ''
+
+        hs = ndef.HandoverSelectRecord('1.4')
+        sel = [hs]
+
+        found = False
+
+        for carrier in records:
+            if isinstance(carrier, ndef.HandoverRequestRecord):
+                continue
+            summary("Remote carrier type: " + carrier.type)
+            if carrier.type == "application/vnd.wfa.dpp":
+                summary("DPP carrier type match - add DPP carrier record")
+                if len(carrier.data) == 0 or carrier.data[0] != 0:
+                    summary("URI Identifier Code 'None' not seen", color=C_RED)
+                    continue
+                uri = carrier.data[1:].decode("utf-8")
+                summary("Received DPP URI: " + uri)
+
+                global test_uri, test_alt_uri
+                if test_uri:
+                    summary("TEST MODE: Using specified URI")
+                    data = test_sel_uri if test_sel_uri else test_uri
+                elif handover.alt_proposal and handover.altchanlist:
+                    summary("Use alternative channel list while processing alternative proposal from peer")
+                    data = wpas_get_nfc_uri(start_listen=False,
+                                            chan_override=handover.altchanlist,
+                                            pick_channel=True)
+                else:
+                    data = wpas_get_nfc_uri(start_listen=False,
+                                            pick_channel=True)
+                summary("Own URI (pre-processing): %s" % data)
+
+                if test_uri:
+                    summary("TEST MODE: Fake processing")
+                    res = "OK"
+                    data += " [%s]" % uri
+                else:
+                    res = wpas_report_handover_req(uri)
+                if res is None or "FAIL" in res:
+                    summary("DPP handover request processing failed",
+                            color=C_RED)
+                    if handover.altchanlist:
+                        data = wpas_get_nfc_uri(start_listen=False,
+                                                chan_override=handover.altchanlist)
+                        summary("Own URI (try another channel list): %s" % data)
+                    continue
+
+                if test_alt_uri:
+                    summary("TEST MODE: Reject initial proposal")
+                    continue
+
+                found = True
+
+                if not test_uri:
+                    wpas = wpas_connect()
+                    if wpas is None:
+                        continue
+                    global own_id
+                    data = wpas.request("DPP_BOOTSTRAP_GET_URI %d" % own_id).rstrip()
+                    if "FAIL" in data:
+                        continue
+                summary("Own URI (post-processing): %s" % data)
+                handover.my_uri = data
+                handover.peer_uri = uri
+                uri = ndef.UriRecord(data)
+                summary("Own bootstrapping NFC URI record: " + str(uri))
+
+                if not test_uri:
+                    info = wpas.request("DPP_BOOTSTRAP_INFO %d" % own_id)
+                    freq = None
+                    for line in info.splitlines():
+                        if line.startswith("use_freq="):
+                            freq = int(line.split('=')[1])
+                    if freq is None or freq == 0:
+                        summary("No channel negotiated over NFC - use channel 6")
+                        freq = 2437
+                    else:
+                        summary("Negotiated channel: %d MHz" % freq)
+                    if not dpp_start_listen(wpas, freq):
+                        break
+
+                carrier = ndef.Record('application/vnd.wfa.dpp', 'A', uri.data)
+                summary("Own DPP carrier record: " + str(carrier))
+                hs.add_alternative_carrier('active', carrier.name)
+                sel = [hs, carrier]
+                break
+
+        summary("Sending handover select: " + str(sel))
+        if found:
+            summary("Handover completed successfully")
+            handover.terminate_on_hs_send_completion = True
+            self.success = True
+            handover.hs_sent = True
+            handover.i_m_selector = True
+        elif handover.no_alt_proposal:
+            summary("Do not try alternative proposal anymore - handover failed",
+                    color=C_RED)
+            handover.hs_sent = True
+        else:
+            summary("Try to initiate with alternative parameters")
+            handover.try_own = True
+            handover.hs_sent = False
+            handover.no_alt_proposal = True
+            if handover.client_thread:
+                handover.start_client_alt = True
+            else:
+                handover.client_thread = threading.Thread(target=llcp_worker,
+                                                          args=(self.llc, True))
+                handover.client_thread.start()
+        return sel
+
+def clear_raw_mode():
+    import sys, tty, termios
+    global prev_tcgetattr, in_raw_mode
+    if not in_raw_mode:
+        return
+    fd = sys.stdin.fileno()
+    termios.tcsetattr(fd, termios.TCSADRAIN, prev_tcgetattr)
+    in_raw_mode = False
+
+def getch():
+    import sys, tty, termios, select
+    global prev_tcgetattr, in_raw_mode
+    fd = sys.stdin.fileno()
+    prev_tcgetattr = termios.tcgetattr(fd)
+    ch = None
+    try:
+        tty.setraw(fd)
+        in_raw_mode = True
+        [i, o, e] = select.select([fd], [], [], 0.05)
+        if i:
+            ch = sys.stdin.read(1)
+    finally:
+        termios.tcsetattr(fd, termios.TCSADRAIN, prev_tcgetattr)
+        in_raw_mode = False
+    return ch
+
+def dpp_tag_read(tag):
+    success = False
+    for record in tag.ndef.records:
+        summary(record)
+        summary("record type " + record.type)
+        if record.type == "application/vnd.wfa.dpp":
+            summary("DPP HS tag - send to wpa_supplicant")
+            success = dpp_hs_tag_read(record)
+            break
+        if isinstance(record, ndef.UriRecord):
+            summary("URI record: uri=" + record.uri)
+            summary("URI record: iri=" + record.iri)
+            if record.iri.startswith("DPP:"):
+                summary("DPP URI")
+                if not dpp_nfc_uri_process(record.iri):
+                    break
+                success = True
+            else:
+                summary("Ignore unknown URI")
+            break
+
+    if success:
+        success_report("Tag read succeeded")
+
+    return success
+
+def rdwr_connected_write_tag(tag):
+    summary("Tag found - writing - " + str(tag))
+    if not tag.ndef:
+        summary("Not a formatted NDEF tag", color=C_RED)
+        return
+    if not tag.ndef.is_writeable:
+        summary("Not a writable tag", color=C_RED)
+        return
+    global dpp_tag_data
+    if tag.ndef.capacity < len(dpp_tag_data):
+        summary("Not enough room for the message")
+        return
+    try:
+        tag.ndef.records = dpp_tag_data
+    except ValueError as e:
+        summary("Writing the tag failed: %s" % str(e), color=C_RED)
+        return
+    success_report("Tag write succeeded")
+    summary("Tag writing completed - remove tag", color=C_GREEN)
+    global only_one, operation_success
+    operation_success = True
+    if only_one:
+        global continue_loop
+        continue_loop = False
+    global dpp_sel_wait_remove
+    return dpp_sel_wait_remove
+
+def write_nfc_uri(clf, wait_remove=True):
+    summary("Write NFC URI record")
+    data = wpas_get_nfc_uri()
+    if data is None:
+        summary("Could not get NFC URI from wpa_supplicant", color=C_RED)
+        return
+
+    global dpp_sel_wait_remove
+    dpp_sel_wait_remove = wait_remove
+    summary("URI: %s" % data)
+    uri = ndef.UriRecord(data)
+    summary(uri)
+
+    summary("Touch an NFC tag to write URI record", color=C_CYAN)
+    global dpp_tag_data
+    dpp_tag_data = [uri]
+    clf.connect(rdwr={'on-connect': rdwr_connected_write_tag})
+
+def write_nfc_hs(clf, wait_remove=True):
+    summary("Write NFC Handover Select record on a tag")
+    data = wpas_get_nfc_uri()
+    if data is None:
+        summary("Could not get NFC URI from wpa_supplicant", color=C_RED)
+        return
+
+    global dpp_sel_wait_remove
+    dpp_sel_wait_remove = wait_remove
+    summary("URI: %s" % data)
+    uri = ndef.UriRecord(data)
+    summary(uri)
+    carrier = ndef.Record('application/vnd.wfa.dpp', 'A', uri.data)
+    hs = ndef.HandoverSelectRecord('1.4')
+    hs.add_alternative_carrier('active', carrier.name)
+    summary(hs)
+    summary(carrier)
+
+    summary("Touch an NFC tag to write HS record", color=C_CYAN)
+    global dpp_tag_data
+    dpp_tag_data = [hs, carrier]
+    summary(dpp_tag_data)
+    clf.connect(rdwr={'on-connect': rdwr_connected_write_tag})
+
+def rdwr_connected(tag):
+    global only_one, no_wait
+    summary("Tag connected: " + str(tag))
+
+    if tag.ndef:
+        summary("NDEF tag: " + tag.type)
+        summary(tag.ndef.records)
+        success = dpp_tag_read(tag)
+        if only_one and success:
+            global continue_loop
+            continue_loop = False
+    else:
+        summary("Not an NDEF tag - remove tag", color=C_RED)
+        return True
+
+    return not no_wait
+
+def llcp_worker(llc, try_alt):
+    global handover
+    print("Start of llcp_worker()")
+    if try_alt:
+        summary("Starting handover client (try_alt)")
+        dpp_handover_client(handover, alt=True)
+        summary("Exiting llcp_worker thread (try_alt)")
+        return
+    global init_on_touch
+    if init_on_touch:
+        summary("Starting handover client (init_on_touch)")
+        dpp_handover_client(handover)
+        summary("Exiting llcp_worker thread (init_on_touch)")
+        return
+
+    global no_input
+    if no_input:
+        summary("Wait for handover to complete")
+    else:
+        print("Wait for handover to complete - press 'i' to initiate")
+    while not handover.wait_connection and handover.srv.sent_carrier is None:
+        if handover.try_own:
+            handover.try_own = False
+            summary("Try to initiate another handover with own parameters")
+            handover.my_crn_ready = False
+            handover.my_crn = None
+            handover.peer_crn = None
+            handover.hs_sent = False
+            dpp_handover_client(handover, alt=True)
+            summary("Exiting llcp_worker thread (retry with own parameters)")
+            return
+        if handover.srv.ho_server_processing:
+            time.sleep(0.025)
+        elif no_input:
+            time.sleep(0.5)
+        else:
+            res = getch()
+            if res != 'i':
+                continue
+            clear_raw_mode()
+            summary("Starting handover client")
+            dpp_handover_client(handover)
+            summary("Exiting llcp_worker thread (manual init)")
+            return
+
+    global in_raw_mode
+    was_in_raw_mode = in_raw_mode
+    clear_raw_mode()
+    if was_in_raw_mode:
+        print("\r")
+    summary("Exiting llcp_worker thread")
+
+class ConnectionHandover():
+    def __init__(self):
+        self.client = None
+        self.client_thread = None
+        self.reset()
+        self.exit_thread = None
+
+    def reset(self):
+        self.wait_connection = False
+        self.my_crn_ready = False
+        self.my_crn = None
+        self.peer_crn = None
+        self.hs_sent = False
+        self.no_alt_proposal = False
+        self.alt_proposal_used = False
+        self.i_m_selector = False
+        self.start_client_alt = False
+        self.terminate_on_hs_send_completion = False
+        self.try_own = False
+        self.my_uri = None
+        self.peer_uri = None
+        self.connected = False
+        self.alt_proposal = False
+
+    def start_handover_server(self, llc):
+        summary("Start handover server")
+        self.llc = llc
+        self.srv = HandoverServer(self, llc)
+
+    def close(self):
+        if self.client:
+            self.client.close()
+            self.client = None
+
+    def run_delayed_exit(self):
+        summary("Trying to exit (delayed)..")
+        time.sleep(0.25)
+        summary("Trying to exit (after wait)..")
+        global terminate_now
+        terminate_now = True
+
+    def delayed_exit(self):
+        global only_one
+        if only_one:
+            self.exit_thread = threading.Thread(target=self.run_delayed_exit)
+            self.exit_thread.start()
+
+def llcp_startup(llc):
+    global handover
+    handover.start_handover_server(llc)
+    return llc
+
+def llcp_connected(llc):
+    summary("P2P LLCP connected")
+    global handover
+    handover.connected = True
+    handover.srv.start()
+    if init_on_touch or not no_input:
+        handover.client_thread = threading.Thread(target=llcp_worker,
+                                                  args=(llc, False))
+        handover.client_thread.start()
+    return True
+
+def llcp_release(llc):
+    summary("LLCP release")
+    global handover
+    handover.close()
+    return True
+
+def terminate_loop():
+    global terminate_now
+    return terminate_now
+
+def main():
+    clf = nfc.ContactlessFrontend()
+
+    parser = argparse.ArgumentParser(description='nfcpy to wpa_supplicant integration for DPP NFC operations')
+    parser.add_argument('-d', const=logging.DEBUG, default=logging.INFO,
+                        action='store_const', dest='loglevel',
+                        help='verbose debug output')
+    parser.add_argument('-q', const=logging.WARNING, action='store_const',
+                        dest='loglevel', help='be quiet')
+    parser.add_argument('--only-one', '-1', action='store_true',
+                        help='run only one operation and exit')
+    parser.add_argument('--init-on-touch', '-I', action='store_true',
+                        help='initiate handover on touch')
+    parser.add_argument('--no-wait', action='store_true',
+                        help='do not wait for tag to be removed before exiting')
+    parser.add_argument('--ifname', '-i',
+                        help='network interface name')
+    parser.add_argument('--no-input', '-a', action='store_true',
+                        help='do not use stdout input to initiate handover')
+    parser.add_argument('--tag-read-only', '-t', action='store_true',
+                        help='tag read only (do not allow connection handover)')
+    parser.add_argument('--handover-only', action='store_true',
+                        help='connection handover only (do not allow tag read)')
+    parser.add_argument('--enrollee', action='store_true',
+                        help='run as Enrollee-only')
+    parser.add_argument('--configurator', action='store_true',
+                        help='run as Configurator-only')
+    parser.add_argument('--config-params', default='',
+                        help='configurator parameters')
+    parser.add_argument('--ctrl', default='/var/run/wpa_supplicant',
+                        help='wpa_supplicant/hostapd control interface')
+    parser.add_argument('--summary',
+                        help='summary file for writing status updates')
+    parser.add_argument('--success',
+                        help='success file for writing success update')
+    parser.add_argument('--device', default='usb', help='NFC device to open')
+    parser.add_argument('--chan', default=None, help='channel list')
+    parser.add_argument('--altchan', default=None, help='alternative channel list')
+    parser.add_argument('--netrole', default=None, help='netrole for Enrollee')
+    parser.add_argument('--test-uri', default=None,
+                        help='test mode: initial URI')
+    parser.add_argument('--test-alt-uri', default=None,
+                        help='test mode: alternative URI')
+    parser.add_argument('--test-sel-uri', default=None,
+                        help='test mode: handover select URI')
+    parser.add_argument('--test-crn', default=None,
+                        help='test mode: hardcoded crn')
+    parser.add_argument('command', choices=['write-nfc-uri',
+                                            'write-nfc-hs'],
+                        nargs='?')
+    args = parser.parse_args()
+    summary(args)
+
+    global handover
+    handover = ConnectionHandover()
+
+    global only_one
+    only_one = args.only_one
+
+    global no_wait
+    no_wait = args.no_wait
+
+    global chanlist, netrole, test_uri, test_alt_uri, test_sel_uri
+    global test_crn
+    chanlist = args.chan
+    handover.altchanlist = args.altchan
+    netrole = args.netrole
+    test_uri = args.test_uri
+    test_alt_uri = args.test_alt_uri
+    test_sel_uri = args.test_sel_uri
+    if args.test_crn:
+        test_crn = struct.pack('>H', int(args.test_crn))
+    else:
+        test_crn = None
+
+    logging.basicConfig(level=args.loglevel)
+    for l in ['nfc.clf.rcs380',
+              'nfc.clf.transport',
+              'nfc.clf.device',
+              'nfc.clf.__init__',
+              'nfc.llcp',
+              'nfc.handover']:
+        log = logging.getLogger(l)
+        log.setLevel(args.loglevel)
+
+    global init_on_touch
+    init_on_touch = args.init_on_touch
+
+    global enrollee_only
+    enrollee_only = args.enrollee
+
+    global configurator_only
+    configurator_only = args.configurator
+
+    global config_params
+    config_params = args.config_params
+
+    if args.ifname:
+        global ifname
+        ifname = args.ifname
+        summary("Selected ifname " + ifname)
+
+    if args.ctrl:
+        global wpas_ctrl
+        wpas_ctrl = args.ctrl
+
+    if args.summary:
+        global summary_file
+        summary_file = args.summary
+
+    if args.success:
+        global success_file
+        success_file = args.success
+
+    if args.no_input:
+        global no_input
+        no_input = True
+
+    clf = nfc.ContactlessFrontend()
+
+    try:
+        if not clf.open(args.device):
+            summary("Could not open connection with an NFC device", color=C_RED)
+            raise SystemExit(1)
+
+        if args.command == "write-nfc-uri":
+            write_nfc_uri(clf, wait_remove=not args.no_wait)
+            if not operation_success:
+                raise SystemExit(1)
+            raise SystemExit
+
+        if args.command == "write-nfc-hs":
+            write_nfc_hs(clf, wait_remove=not args.no_wait)
+            if not operation_success:
+                raise SystemExit(1)
+            raise SystemExit
+
+        global continue_loop
+        while continue_loop:
+            global in_raw_mode
+            was_in_raw_mode = in_raw_mode
+            clear_raw_mode()
+            if was_in_raw_mode:
+                print("\r")
+            if args.handover_only:
+                summary("Waiting a peer to be touched", color=C_MAGENTA)
+            elif args.tag_read_only:
+                summary("Waiting for a tag to be touched", color=C_BLUE)
+            else:
+                summary("Waiting for a tag or peer to be touched",
+                        color=C_GREEN)
+            handover.wait_connection = True
+            try:
+                if args.tag_read_only:
+                    if not clf.connect(rdwr={'on-connect': rdwr_connected}):
+                        break
+                elif args.handover_only:
+                    if not clf.connect(llcp={'on-startup': llcp_startup,
+                                             'on-connect': llcp_connected,
+                                             'on-release': llcp_release},
+                                       terminate=terminate_loop):
+                        break
+                else:
+                    if not clf.connect(rdwr={'on-connect': rdwr_connected},
+                                       llcp={'on-startup': llcp_startup,
+                                             'on-connect': llcp_connected,
+                                             'on-release': llcp_release},
+                                       terminate=terminate_loop):
+                        break
+            except Exception as e:
+                summary("clf.connect failed: " + str(e))
+                break
+
+            if only_one and handover.connected:
+                role = "selector" if handover.i_m_selector else "requestor"
+                summary("Connection handover result: I'm the %s" % role,
+                        color=C_YELLOW)
+                if handover.peer_uri:
+                    summary("Peer URI: " + handover.peer_uri, color=C_YELLOW)
+                if handover.my_uri:
+                    summary("My URI: " + handover.my_uri, color=C_YELLOW)
+                if not (handover.peer_uri and handover.my_uri):
+                    summary("Negotiated connection handover failed",
+                            color=C_YELLOW)
+                break
+
+    except KeyboardInterrupt:
+        raise SystemExit
+    finally:
+        clf.close()
+
+    raise SystemExit
+
+if __name__ == '__main__':
+    main()
diff --git a/wpa_supplicant/examples/dpp-qrcode.py b/wpa_supplicant/examples/dpp-qrcode.py
new file mode 100755
index 000000000000..b468d15cf9cd
--- /dev/null
+++ b/wpa_supplicant/examples/dpp-qrcode.py
@@ -0,0 +1,130 @@
+#!/usr/bin/python
+#
+# Example Android logcat to wpa_supplicant wrapper for QR Code scans
+# Copyright (c) 2017, Qualcomm Atheros, Inc.
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+import os
+import sys
+import argparse
+import logging
+import qrcode
+
+scriptsdir = os.path.dirname(os.path.realpath(sys.modules[__name__].__file__))
+sys.path.append(os.path.join(scriptsdir, '..', '..', 'wpaspy'))
+
+import wpaspy
+
+wpas_ctrl = '/var/run/wpa_supplicant'
+
+def wpas_connect():
+    ifaces = []
+    if os.path.isdir(wpas_ctrl):
+        try:
+            ifaces = [os.path.join(wpas_ctrl, i) for i in os.listdir(wpas_ctrl)]
+        except OSError as error:
+            print("Could not find wpa_supplicant: ", error)
+            return None
+
+    if len(ifaces) < 1:
+        print("No wpa_supplicant control interface found")
+        return None
+
+    for ctrl in ifaces:
+        try:
+            wpas = wpaspy.Ctrl(ctrl)
+            return wpas
+        except Exception as e:
+            pass
+    return None
+
+def dpp_logcat():
+    for line in iter(sys.stdin.readline, ''):
+        if "ResultHandler: Launching intent: Intent" not in line:
+            continue
+        if "act=android.intent.action.VIEW" not in line:
+            continue
+        uri = None
+        for val in line.split(' '):
+            if val.startswith('dat='):
+                uri = val.split('=', 1)[1]
+                break
+        if not uri:
+            continue
+        if not uri.startswith('DPP:'):
+            continue
+        print("Found DPP bootstrap info URI:")
+        print(uri)
+        wpas = wpas_connect()
+        if not wpas:
+            print("Could not connect to wpa_supplicant")
+            print('')
+            continue
+        res = wpas.request("DPP_QR_CODE " + uri);
+        try:
+            id = int(res)
+        except ValueError:
+            print("QR Code URI rejected")
+            continue
+        print("QR Code URI accepted - ID=%d" % id)
+        print(wpas.request("DPP_BOOTSTRAP_INFO %d" % id))
+        del wpas
+
+def dpp_display(curve):
+        wpas = wpas_connect()
+        if not wpas:
+            print("Could not connect to wpa_supplicant")
+            return
+        res = wpas.request("STATUS")
+        addr = None
+        for line in res.splitlines():
+            if line.startswith("address="):
+                addr = line.split('=')[1]
+                break
+        cmd = "DPP_BOOTSTRAP_GEN type=qrcode"
+        cmd += " chan=81/1"
+        if addr:
+            cmd += " mac=" + addr.replace(':','')
+        if curve:
+            cmd += " curve=" + curve
+        res = wpas.request(cmd)
+        try:
+            id = int(res)
+        except ValueError:
+            print("Failed to generate bootstrap info URI")
+            return
+        print("Bootstrap information - ID=%d" % id)
+        print(wpas.request("DPP_BOOTSTRAP_INFO %d" % id))
+        uri = wpas.request("DPP_BOOTSTRAP_GET_URI %d" % id)
+        print(uri)
+        print("ID=%d" % id)
+        qr = qrcode.QRCode(error_correction=qrcode.constants.ERROR_CORRECT_M,
+                           border=3)
+        qr.add_data(uri, optimize=5)
+        qr.print_ascii(tty=True)
+        print("ID=%d" % id)
+        del wpas
+
+def main():
+    parser = argparse.ArgumentParser(description='Android logcat to wpa_supplicant integration for DPP QR Code operations')
+    parser.add_argument('-d', const=logging.DEBUG, default=logging.INFO,
+                        action='store_const', dest='loglevel',
+                        help='verbose debug output')
+    parser.add_argument('--curve', '-c',
+                        help='set a specific curve (P-256, P-384, P-521, BP-256R1, BP-384R1, BP-512R1) for key generation')
+    parser.add_argument('command', choices=['logcat',
+                                            'display'],
+                        nargs='?')
+    args = parser.parse_args()
+
+    logging.basicConfig(level=args.loglevel)
+
+    if args.command == "logcat":
+        dpp_logcat()
+    elif args.command == "display":
+        dpp_display(args.curve)
+
+if __name__ == '__main__':
+    main()
diff --git a/wpa_supplicant/examples/ieee8021x.conf b/wpa_supplicant/examples/ieee8021x.conf
new file mode 100644
index 000000000000..e8a5503d8359
--- /dev/null
+++ b/wpa_supplicant/examples/ieee8021x.conf
@@ -0,0 +1,13 @@
+# IEEE 802.1X with dynamic WEP keys using EAP-PEAP/MSCHAPv2
+
+ctrl_interface=/var/run/wpa_supplicant
+
+network={
+	ssid="example 802.1x network"
+	key_mgmt=IEEE8021X
+	eap=PEAP
+	phase2="auth=MSCHAPV2"
+	identity="user name"
+	password="password"
+	ca_cert="/etc/cert/ca.pem"
+}
diff --git a/wpa_supplicant/examples/openCryptoki.conf b/wpa_supplicant/examples/openCryptoki.conf
new file mode 100644
index 000000000000..e2301a61cabf
--- /dev/null
+++ b/wpa_supplicant/examples/openCryptoki.conf
@@ -0,0 +1,41 @@
+# EAP-TLS using private key and certificates via OpenSSL PKCS#11 engine and
+# openCryptoki (e.g., with TPM token)
+
+# This example uses following PKCS#11 objects:
+# $ pkcs11-tool --module /usr/lib/opencryptoki/libopencryptoki.so  -O -l
+# Please enter User PIN:
+# Private Key Object; RSA
+#   label:      rsakey
+#   ID:         04
+#   Usage:      decrypt, sign, unwrap
+# Certificate Object, type = X.509 cert
+#   label:      ca
+#   ID:         01
+# Certificate Object, type = X.509 cert
+#   label:      cert
+#   ID:         04
+
+# Configure OpenSSL to load the PKCS#11 engine and openCryptoki module
+pkcs11_engine_path=/usr/lib/engines/engine_pkcs11.so
+pkcs11_module_path=/usr/lib/opencryptoki/libopencryptoki.so
+
+network={
+	ssid="test network"
+	key_mgmt=WPA-EAP
+	eap=TLS
+	identity="User"
+
+	# use OpenSSL PKCS#11 engine for this network
+	engine=1
+	engine_id="pkcs11"
+
+	# select the private key and certificates based on ID (see pkcs11-tool
+	# output above)
+	key_id="4"
+	cert_id="4"
+	ca_cert_id="1"
+
+	# set the PIN code; leave this out to configure the PIN to be requested
+	# interactively when needed (e.g., via wpa_gui or wpa_cli)
+	pin="123456"
+}
diff --git a/wpa_supplicant/examples/p2p-action-udhcp.sh b/wpa_supplicant/examples/p2p-action-udhcp.sh
new file mode 100755
index 000000000000..53d8b777cd51
--- /dev/null
+++ b/wpa_supplicant/examples/p2p-action-udhcp.sh
@@ -0,0 +1,69 @@
+#!/bin/sh
+
+IFNAME=$1
+CMD=$2
+
+kill_daemon() {
+    NAME=$1
+    PF=$2
+
+    if [ ! -r $PF ]; then
+	return
+    fi
+
+    PID=`cat $PF`
+    if [ $PID -gt 0 ]; then
+	if ps $PID | grep -q $NAME; then
+	    kill $PID
+	fi
+    fi
+    rm $PF
+}
+
+if [ "$CMD" = "P2P-GROUP-STARTED" ]; then
+    GIFNAME=$3
+    if [ "$4" = "GO" ]; then
+	kill_daemon udhcpc /var/run/udhcpc-$GIFNAME.pid
+	ifconfig $GIFNAME 192.168.42.1 up
+	udhcpd /etc/udhcpd-p2p.conf
+    fi
+    if [ "$4" = "client" ]; then
+	kill_daemon udhcpc /var/run/udhcpc-$GIFNAME.pid
+	kill_daemon udhcpd /var/run/udhcpd-$GIFNAME.pid
+	udhcpc -i $GIFNAME -p /var/run/udhcpc-$GIFNAME.pid \
+		-s /etc/udhcpc.script
+    fi
+fi
+
+if [ "$CMD" = "P2P-GROUP-REMOVED" ]; then
+    GIFNAME=$3
+    if [ "$4" = "GO" ]; then
+	kill_daemon udhcpd /var/run/udhcpd-$GIFNAME.pid
+	ifconfig $GIFNAME 0.0.0.0
+    fi
+    if [ "$4" = "client" ]; then
+	kill_daemon udhcpc /var/run/udhcpc-$GIFNAME.pid
+	ifconfig $GIFNAME 0.0.0.0
+    fi
+fi
+
+if [ "$CMD" = "P2P-CROSS-CONNECT-ENABLE" ]; then
+    GIFNAME=$3
+    UPLINK=$4
+    # enable NAT/masquerade $GIFNAME -> $UPLINK
+    iptables -P FORWARD DROP
+    iptables -t nat -A POSTROUTING -o $UPLINK -j MASQUERADE
+    iptables -A FORWARD -i $UPLINK -o $GIFNAME -m state --state RELATED,ESTABLISHED -j ACCEPT
+    iptables -A FORWARD -i $GIFNAME -o $UPLINK -j ACCEPT
+    sysctl net.ipv4.ip_forward=1
+fi
+
+if [ "$CMD" = "P2P-CROSS-CONNECT-DISABLE" ]; then
+    GIFNAME=$3
+    UPLINK=$4
+    # disable NAT/masquerade $GIFNAME -> $UPLINK
+    sysctl net.ipv4.ip_forward=0
+    iptables -t nat -D POSTROUTING -o $UPLINK -j MASQUERADE
+    iptables -D FORWARD -i $UPLINK -o $GIFNAME -m state --state RELATED,ESTABLISHED -j ACCEPT
+    iptables -D FORWARD -i $GIFNAME -o $UPLINK -j ACCEPT
+fi
diff --git a/wpa_supplicant/examples/p2p-action.sh b/wpa_supplicant/examples/p2p-action.sh
new file mode 100755
index 000000000000..6c27b27b787e
--- /dev/null
+++ b/wpa_supplicant/examples/p2p-action.sh
@@ -0,0 +1,96 @@
+#!/bin/sh
+
+IFNAME=$1
+CMD=$2
+
+kill_daemon() {
+    NAME=$1
+    PF=$2
+
+    if [ ! -r $PF ]; then
+	return
+    fi
+
+    PID=`cat $PF`
+    if [ $PID -gt 0 ]; then
+	if ps $PID | grep -q $NAME; then
+	    kill $PID
+	fi
+    fi
+    rm $PF
+}
+
+if [ "$CMD" = "P2P-GROUP-STARTED" ]; then
+    GIFNAME=$3
+    if [ "$4" = "GO" ]; then
+	kill_daemon dhclient /var/run/dhclient-$GIFNAME.pid
+	rm /var/run/dhclient.leases-$GIFNAME
+	kill_daemon dnsmasq /var/run/dnsmasq.pid-$GIFNAME
+	ifconfig $GIFNAME 192.168.42.1 up
+	if ! dnsmasq -x /var/run/dnsmasq.pid-$GIFNAME \
+	    -i $GIFNAME \
+	    -F192.168.42.11,192.168.42.99; then
+	    # another dnsmasq instance may be running and blocking us; try to
+	    # start with -z to avoid that
+	    dnsmasq -x /var/run/dnsmasq.pid-$GIFNAME \
+		-i $GIFNAME \
+		-F192.168.42.11,192.168.42.99 --listen-address 192.168.42.1 -z -p 0
+	fi
+    fi
+    if [ "$4" = "client" ]; then
+	kill_daemon dhclient /var/run/dhclient-$GIFNAME.pid
+	rm /var/run/dhclient.leases-$GIFNAME
+	kill_daemon dnsmasq /var/run/dnsmasq.pid-$GIFNAME
+	ipaddr=`echo "$*" | sed 's/.* ip_addr=\([^ ]*\).*/\1/'`
+	ipmask=`echo "$*" | sed 's/.* ip_mask=\([^ ]*\).*/\1/'`
+	goipaddr=`echo "$*" | sed 's/.* go_ip_addr=\([^ ]*\).*/\1/'`
+	if echo "$ipaddr$ipmask$goipaddr" | grep -q ' '; then
+	    ipaddr=""
+	    ipmask=""
+	    goipaddr=""
+	fi
+	if [ -n "$ipaddr" ]; then
+	    sudo ifconfig $GIFNAME "$ipaddr" netmask "$ipmask"
+	    sudo ip ro re default via "$goipaddr"
+	    exit 0
+	fi
+	dhclient -pf /var/run/dhclient-$GIFNAME.pid \
+	    -lf /var/run/dhclient.leases-$GIFNAME \
+	    -nw \
+	    $GIFNAME
+    fi
+fi
+
+if [ "$CMD" = "P2P-GROUP-REMOVED" ]; then
+    GIFNAME=$3
+    if [ "$4" = "GO" ]; then
+	kill_daemon dnsmasq /var/run/dnsmasq.pid-$GIFNAME
+	ifconfig $GIFNAME 0.0.0.0
+    fi
+    if [ "$4" = "client" ]; then
+	kill_daemon dhclient /var/run/dhclient-$GIFNAME.pid
+	rm /var/run/dhclient.leases-$GIFNAME
+	ifconfig $GIFNAME 0.0.0.0
+    fi
+fi
+
+if [ "$CMD" = "P2P-CROSS-CONNECT-ENABLE" ]; then
+    GIFNAME=$3
+    UPLINK=$4
+    # enable NAT/masquerade $GIFNAME -> $UPLINK
+    iptables -P FORWARD DROP
+    iptables -t nat -A POSTROUTING -o $UPLINK -j MASQUERADE
+    iptables -A FORWARD -i $UPLINK -o $GIFNAME -m state --state RELATED,ESTABLISHED -j ACCEPT
+    iptables -A FORWARD -i $GIFNAME -o $UPLINK -j ACCEPT
+    sysctl net.ipv4.ip_forward=1
+fi
+
+if [ "$CMD" = "P2P-CROSS-CONNECT-DISABLE" ]; then
+    GIFNAME=$3
+    UPLINK=$4
+    # disable NAT/masquerade $GIFNAME -> $UPLINK
+    sysctl net.ipv4.ip_forward=0
+    iptables -t nat -D POSTROUTING -o $UPLINK -j MASQUERADE
+    iptables -D FORWARD -i $UPLINK -o $GIFNAME -m state --state RELATED,ESTABLISHED -j ACCEPT
+    iptables -D FORWARD -i $GIFNAME -o $UPLINK -j ACCEPT
+fi
diff --git a/wpa_supplicant/examples/p2p-nfc.py b/wpa_supplicant/examples/p2p-nfc.py
new file mode 100755
index 000000000000..889ac8bff155
--- /dev/null
+++ b/wpa_supplicant/examples/p2p-nfc.py
@@ -0,0 +1,654 @@
+#!/usr/bin/python
+#
+# Example nfcpy to wpa_supplicant wrapper for P2P NFC operations
+# Copyright (c) 2012-2013, Jouni Malinen <j@w1.fi>
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+import os
+import sys
+import time
+import random
+import threading
+import argparse
+
+import nfc
+import nfc.ndef
+import nfc.llcp
+import nfc.handover
+
+import logging
+
+import wpaspy
+
+wpas_ctrl = '/var/run/wpa_supplicant'
+ifname = None
+init_on_touch = False
+in_raw_mode = False
+prev_tcgetattr = 0
+include_wps_req = True
+include_p2p_req = True
+no_input = False
+srv = None
+continue_loop = True
+terminate_now = False
+summary_file = None
+success_file = None
+
+def summary(txt):
+    print(txt)
+    if summary_file:
+        with open(summary_file, 'a') as f:
+            f.write(txt + "\n")
+
+def success_report(txt):
+    summary(txt)
+    if success_file:
+        with open(success_file, 'a') as f:
+            f.write(txt + "\n")
+
+def wpas_connect():
+    ifaces = []
+    if os.path.isdir(wpas_ctrl):
+        try:
+            ifaces = [os.path.join(wpas_ctrl, i) for i in os.listdir(wpas_ctrl)]
+        except OSError as error:
+            print("Could not find wpa_supplicant: ", error)
+            return None
+
+    if len(ifaces) < 1:
+        print("No wpa_supplicant control interface found")
+        return None
+
+    for ctrl in ifaces:
+        if ifname:
+            if ifname not in ctrl:
+                continue
+        try:
+            print("Trying to use control interface " + ctrl)
+            wpas = wpaspy.Ctrl(ctrl)
+            return wpas
+        except Exception as e:
+            pass
+    return None
+
+
+def wpas_tag_read(message):
+    wpas = wpas_connect()
+    if (wpas == None):
+        return False
+    cmd = "WPS_NFC_TAG_READ " + str(message).encode("hex")
+    global force_freq
+    if force_freq:
+        cmd = cmd + " freq=" + force_freq
+    if "FAIL" in wpas.request(cmd):
+        return False
+    return True
+
+
+def wpas_get_handover_req():
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    res = wpas.request("NFC_GET_HANDOVER_REQ NDEF P2P-CR").rstrip()
+    if "FAIL" in res:
+        return None
+    return res.decode("hex")
+
+def wpas_get_handover_req_wps():
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    res = wpas.request("NFC_GET_HANDOVER_REQ NDEF WPS-CR").rstrip()
+    if "FAIL" in res:
+        return None
+    return res.decode("hex")
+
+
+def wpas_get_handover_sel(tag=False):
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    if tag:
+        res = wpas.request("NFC_GET_HANDOVER_SEL NDEF P2P-CR-TAG").rstrip()
+    else:
+	res = wpas.request("NFC_GET_HANDOVER_SEL NDEF P2P-CR").rstrip()
+    if "FAIL" in res:
+        return None
+    return res.decode("hex")
+
+
+def wpas_get_handover_sel_wps():
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    res = wpas.request("NFC_GET_HANDOVER_SEL NDEF WPS-CR");
+    if "FAIL" in res:
+        return None
+    return res.rstrip().decode("hex")
+
+
+def wpas_report_handover(req, sel, type):
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    cmd = "NFC_REPORT_HANDOVER " + type + " P2P " + str(req).encode("hex") + " " + str(sel).encode("hex")
+    global force_freq
+    if force_freq:
+        cmd = cmd + " freq=" + force_freq
+    return wpas.request(cmd)
+
+
+def wpas_report_handover_wsc(req, sel, type):
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    cmd = "NFC_REPORT_HANDOVER " + type + " WPS " + str(req).encode("hex") + " " + str(sel).encode("hex")
+    if force_freq:
+        cmd = cmd + " freq=" + force_freq
+    return wpas.request(cmd)
+
+
+def p2p_handover_client(llc):
+    message = nfc.ndef.HandoverRequestMessage(version="1.2")
+    message.nonce = random.randint(0, 0xffff)
+
+    global include_p2p_req
+    if include_p2p_req:
+        data = wpas_get_handover_req()
+        if (data == None):
+            summary("Could not get handover request carrier record from wpa_supplicant")
+            return
+        print("Handover request carrier record from wpa_supplicant: " + data.encode("hex"))
+        datamsg = nfc.ndef.Message(data)
+        message.add_carrier(datamsg[0], "active", datamsg[1:])
+
+    global include_wps_req
+    if include_wps_req:
+        print("Handover request (pre-WPS):")
+        try:
+            print(message.pretty())
+        except Exception as e:
+            print(e)
+
+        data = wpas_get_handover_req_wps()
+        if data:
+            print("Add WPS request in addition to P2P")
+            datamsg = nfc.ndef.Message(data)
+            message.add_carrier(datamsg[0], "active", datamsg[1:])
+
+    print("Handover request:")
+    try:
+        print(message.pretty())
+    except Exception as e:
+        print(e)
+    print(str(message).encode("hex"))
+
+    client = nfc.handover.HandoverClient(llc)
+    try:
+        summary("Trying to initiate NFC connection handover")
+        client.connect()
+        summary("Connected for handover")
+    except nfc.llcp.ConnectRefused:
+        summary("Handover connection refused")
+        client.close()
+        return
+    except Exception as e:
+        summary("Other exception: " + str(e))
+        client.close()
+        return
+
+    summary("Sending handover request")
+
+    if not client.send(message):
+        summary("Failed to send handover request")
+        client.close()
+        return
+
+    summary("Receiving handover response")
+    message = client._recv()
+    if message is None:
+        summary("No response received")
+        client.close()
+        return
+    if message.type != "urn:nfc:wkt:Hs":
+        summary("Response was not Hs - received: " + message.type)
+        client.close()
+        return
+
+    print("Received message")
+    try:
+        print(message.pretty())
+    except Exception as e:
+        print(e)
+    print(str(message).encode("hex"))
+    message = nfc.ndef.HandoverSelectMessage(message)
+    summary("Handover select received")
+    try:
+        print(message.pretty())
+    except Exception as e:
+        print(e)
+
+    for carrier in message.carriers:
+        print("Remote carrier type: " + carrier.type)
+        if carrier.type == "application/vnd.wfa.p2p":
+            print("P2P carrier type match - send to wpa_supplicant")
+            if "OK" in wpas_report_handover(data, carrier.record, "INIT"):
+                success_report("P2P handover reported successfully (initiator)")
+            else:
+                summary("P2P handover report rejected")
+            break
+
+    print("Remove peer")
+    client.close()
+    print("Done with handover")
+    global only_one
+    if only_one:
+        print("only_one -> stop loop")
+        global continue_loop
+        continue_loop = False
+
+    global no_wait
+    if no_wait:
+        print("Trying to exit..")
+        global terminate_now
+        terminate_now = True
+
+
+class HandoverServer(nfc.handover.HandoverServer):
+    def __init__(self, llc):
+        super(HandoverServer, self).__init__(llc)
+        self.sent_carrier = None
+        self.ho_server_processing = False
+        self.success = False
+
+    # override to avoid parser error in request/response.pretty() in nfcpy
+    # due to new WSC handover format
+    def _process_request(self, request):
+        summary("received handover request {}".format(request.type))
+        response = nfc.ndef.Message("\xd1\x02\x01Hs\x12")
+        if not request.type == 'urn:nfc:wkt:Hr':
+            summary("not a handover request")
+        else:
+            try:
+                request = nfc.ndef.HandoverRequestMessage(request)
+            except nfc.ndef.DecodeError as e:
+                summary("error decoding 'Hr' message: {}".format(e))
+            else:
+                response = self.process_request(request)
+        summary("send handover response {}".format(response.type))
+        return response
+
+    def process_request(self, request):
+        self.ho_server_processing = True
+        clear_raw_mode()
+        print("HandoverServer - request received")
+        try:
+            print("Parsed handover request: " + request.pretty())
+        except Exception as e:
+            print(e)
+
+        sel = nfc.ndef.HandoverSelectMessage(version="1.2")
+
+        found = False
+
+        for carrier in request.carriers:
+            print("Remote carrier type: " + carrier.type)
+            if carrier.type == "application/vnd.wfa.p2p":
+                print("P2P carrier type match - add P2P carrier record")
+                found = True
+                self.received_carrier = carrier.record
+                print("Carrier record:")
+                try:
+                    print(carrier.record.pretty())
+                except Exception as e:
+                    print(e)
+                data = wpas_get_handover_sel()
+                if data is None:
+                    print("Could not get handover select carrier record from wpa_supplicant")
+                    continue
+                print("Handover select carrier record from wpa_supplicant:")
+                print(data.encode("hex"))
+                self.sent_carrier = data
+                if "OK" in wpas_report_handover(self.received_carrier, self.sent_carrier, "RESP"):
+                    success_report("P2P handover reported successfully (responder)")
+                else:
+                    summary("P2P handover report rejected")
+                    break
+
+                message = nfc.ndef.Message(data);
+                sel.add_carrier(message[0], "active", message[1:])
+                break
+
+        for carrier in request.carriers:
+            if found:
+                break
+            print("Remote carrier type: " + carrier.type)
+            if carrier.type == "application/vnd.wfa.wsc":
+                print("WSC carrier type match - add WSC carrier record")
+                found = True
+                self.received_carrier = carrier.record
+                print("Carrier record:")
+                try:
+                    print(carrier.record.pretty())
+                except Exception as e:
+                    print(e)
+                data = wpas_get_handover_sel_wps()
+                if data is None:
+                    print("Could not get handover select carrier record from wpa_supplicant")
+                    continue
+                print("Handover select carrier record from wpa_supplicant:")
+                print(data.encode("hex"))
+                self.sent_carrier = data
+                if "OK" in wpas_report_handover_wsc(self.received_carrier, self.sent_carrier, "RESP"):
+                    success_report("WSC handover reported successfully")
+                else:
+                    summary("WSC handover report rejected")
+                    break
+
+                message = nfc.ndef.Message(data);
+                sel.add_carrier(message[0], "active", message[1:])
+                found = True
+                break
+
+        print("Handover select:")
+        try:
+            print(sel.pretty())
+        except Exception as e:
+            print(e)
+        print(str(sel).encode("hex"))
+
+        summary("Sending handover select")
+        self.success = True
+        return sel
+
+
+def clear_raw_mode():
+    import sys, tty, termios
+    global prev_tcgetattr, in_raw_mode
+    if not in_raw_mode:
+        return
+    fd = sys.stdin.fileno()
+    termios.tcsetattr(fd, termios.TCSADRAIN, prev_tcgetattr)
+    in_raw_mode = False
+
+
+def getch():
+    import sys, tty, termios, select
+    global prev_tcgetattr, in_raw_mode
+    fd = sys.stdin.fileno()
+    prev_tcgetattr = termios.tcgetattr(fd)
+    ch = None
+    try:
+        tty.setraw(fd)
+        in_raw_mode = True
+        [i, o, e] = select.select([fd], [], [], 0.05)
+        if i:
+            ch = sys.stdin.read(1)
+    finally:
+        termios.tcsetattr(fd, termios.TCSADRAIN, prev_tcgetattr)
+        in_raw_mode = False
+    return ch
+
+
+def p2p_tag_read(tag):
+    success = False
+    if len(tag.ndef.message):
+        for record in tag.ndef.message:
+            print("record type " + record.type)
+            if record.type == "application/vnd.wfa.wsc":
+                summary("WPS tag - send to wpa_supplicant")
+                success = wpas_tag_read(tag.ndef.message)
+                break
+            if record.type == "application/vnd.wfa.p2p":
+                summary("P2P tag - send to wpa_supplicant")
+                success = wpas_tag_read(tag.ndef.message)
+                break
+    else:
+        summary("Empty tag")
+
+    if success:
+        success_report("Tag read succeeded")
+
+    return success
+
+
+def rdwr_connected_p2p_write(tag):
+    summary("Tag found - writing - " + str(tag))
+    global p2p_sel_data
+    tag.ndef.message = str(p2p_sel_data)
+    success_report("Tag write succeeded")
+    print("Done - remove tag")
+    global only_one
+    if only_one:
+        global continue_loop
+        continue_loop = False
+    global p2p_sel_wait_remove
+    return p2p_sel_wait_remove
+
+def wps_write_p2p_handover_sel(clf, wait_remove=True):
+    print("Write P2P handover select")
+    data = wpas_get_handover_sel(tag=True)
+    if (data == None):
+        summary("Could not get P2P handover select from wpa_supplicant")
+        return
+
+    global p2p_sel_wait_remove
+    p2p_sel_wait_remove = wait_remove
+    global p2p_sel_data
+    p2p_sel_data = nfc.ndef.HandoverSelectMessage(version="1.2")
+    message = nfc.ndef.Message(data);
+    p2p_sel_data.add_carrier(message[0], "active", message[1:])
+    print("Handover select:")
+    try:
+        print(p2p_sel_data.pretty())
+    except Exception as e:
+        print(e)
+    print(str(p2p_sel_data).encode("hex"))
+
+    print("Touch an NFC tag")
+    clf.connect(rdwr={'on-connect': rdwr_connected_p2p_write})
+
+
+def rdwr_connected(tag):
+    global only_one, no_wait
+    summary("Tag connected: " + str(tag))
+
+    if tag.ndef:
+        print("NDEF tag: " + tag.type)
+        try:
+            print(tag.ndef.message.pretty())
+        except Exception as e:
+            print(e)
+        success = p2p_tag_read(tag)
+        if only_one and success:
+            global continue_loop
+            continue_loop = False
+    else:
+        summary("Not an NDEF tag - remove tag")
+        return True
+
+    return not no_wait
+
+
+def llcp_worker(llc):
+    global init_on_touch
+    if init_on_touch:
+            print("Starting handover client")
+            p2p_handover_client(llc)
+            return
+
+    global no_input
+    if no_input:
+        print("Wait for handover to complete")
+    else:
+        print("Wait for handover to complete - press 'i' to initiate ('w' for WPS only, 'p' for P2P only)")
+    global srv
+    global wait_connection
+    while not wait_connection and srv.sent_carrier is None:
+        if srv.ho_server_processing:
+            time.sleep(0.025)
+        elif no_input:
+            time.sleep(0.5)
+        else:
+            global include_wps_req, include_p2p_req
+            res = getch()
+            if res == 'i':
+                include_wps_req = True
+                include_p2p_req = True
+            elif res == 'p':
+                include_wps_req = False
+                include_p2p_req = True
+            elif res == 'w':
+                include_wps_req = True
+                include_p2p_req = False
+            else:
+                continue
+            clear_raw_mode()
+            print("Starting handover client")
+            p2p_handover_client(llc)
+            return
+            
+    clear_raw_mode()
+    print("Exiting llcp_worker thread")
+
+def llcp_startup(clf, llc):
+    print("Start LLCP server")
+    global srv
+    srv = HandoverServer(llc)
+    return llc
+
+def llcp_connected(llc):
+    print("P2P LLCP connected")
+    global wait_connection
+    wait_connection = False
+    global init_on_touch
+    if not init_on_touch:
+        global srv
+        srv.start()
+    if init_on_touch or not no_input:
+        threading.Thread(target=llcp_worker, args=(llc,)).start()
+    return True
+
+def terminate_loop():
+    global terminate_now
+    return terminate_now
+
+def main():
+    clf = nfc.ContactlessFrontend()
+
+    parser = argparse.ArgumentParser(description='nfcpy to wpa_supplicant integration for P2P and WPS NFC operations')
+    parser.add_argument('-d', const=logging.DEBUG, default=logging.INFO,
+                        action='store_const', dest='loglevel',
+                        help='verbose debug output')
+    parser.add_argument('-q', const=logging.WARNING, action='store_const',
+                        dest='loglevel', help='be quiet')
+    parser.add_argument('--only-one', '-1', action='store_true',
+                        help='run only one operation and exit')
+    parser.add_argument('--init-on-touch', '-I', action='store_true',
+                        help='initiate handover on touch')
+    parser.add_argument('--no-wait', action='store_true',
+                        help='do not wait for tag to be removed before exiting')
+    parser.add_argument('--ifname', '-i',
+                        help='network interface name')
+    parser.add_argument('--no-wps-req', '-N', action='store_true',
+                        help='do not include WPS carrier record in request')
+    parser.add_argument('--no-input', '-a', action='store_true',
+                        help='do not use stdout input to initiate handover')
+    parser.add_argument('--tag-read-only', '-t', action='store_true',
+                        help='tag read only (do not allow connection handover)')
+    parser.add_argument('--handover-only', action='store_true',
+                        help='connection handover only (do not allow tag read)')
+    parser.add_argument('--freq', '-f',
+                        help='forced frequency of operating channel in MHz')
+    parser.add_argument('--summary',
+                        help='summary file for writing status updates')
+    parser.add_argument('--success',
+                        help='success file for writing success update')
+    parser.add_argument('command', choices=['write-p2p-sel'],
+                        nargs='?')
+    args = parser.parse_args()
+
+    global only_one
+    only_one = args.only_one
+
+    global no_wait
+    no_wait = args.no_wait
+
+    global force_freq
+    force_freq = args.freq
+
+    logging.basicConfig(level=args.loglevel)
+
+    global init_on_touch
+    init_on_touch = args.init_on_touch
+
+    if args.ifname:
+        global ifname
+        ifname = args.ifname
+        print("Selected ifname " + ifname)
+
+    if args.no_wps_req:
+        global include_wps_req
+        include_wps_req = False
+
+    if args.summary:
+        global summary_file
+        summary_file = args.summary
+
+    if args.success:
+        global success_file
+        success_file = args.success
+
+    if args.no_input:
+        global no_input
+        no_input = True
+
+    clf = nfc.ContactlessFrontend()
+    global wait_connection
+
+    try:
+        if not clf.open("usb"):
+            print("Could not open connection with an NFC device")
+            raise SystemExit
+
+        if args.command == "write-p2p-sel":
+            wps_write_p2p_handover_sel(clf, wait_remove=not args.no_wait)
+            raise SystemExit
+
+        global continue_loop
+        while continue_loop:
+            print("Waiting for a tag or peer to be touched")
+            wait_connection = True
+            try:
+                if args.tag_read_only:
+                    if not clf.connect(rdwr={'on-connect': rdwr_connected}):
+                        break
+                elif args.handover_only:
+                    if not clf.connect(llcp={'on-startup': llcp_startup,
+                                             'on-connect': llcp_connected},
+                                       terminate=terminate_loop):
+                        break
+                else:
+                    if not clf.connect(rdwr={'on-connect': rdwr_connected},
+                                       llcp={'on-startup': llcp_startup,
+                                             'on-connect': llcp_connected},
+                                       terminate=terminate_loop):
+                        break
+            except Exception as e:
+                print("clf.connect failed")
+
+            global srv
+            if only_one and srv and srv.success:
+                raise SystemExit
+
+    except KeyboardInterrupt:
+        raise SystemExit
+    finally:
+        clf.close()
+
+    raise SystemExit
+
+if __name__ == '__main__':
+    main()
diff --git a/wpa_supplicant/examples/p2p/p2p_connect.py b/wpa_supplicant/examples/p2p/p2p_connect.py
new file mode 100644
index 000000000000..bfb553341ad6
--- /dev/null
+++ b/wpa_supplicant/examples/p2p/p2p_connect.py
@@ -0,0 +1,299 @@
+#!/usr/bin/python
+# Tests p2p_connect
+# Will try to connect to another peer
+# and form a group
+######### MAY NEED TO RUN AS SUDO #############
+
+import dbus
+import sys, os
+import time
+import gobject
+import getopt
+from dbus.mainloop.glib import DBusGMainLoop
+
+
+def usage():
+	print("Usage:")
+	print("  %s -i <interface_name> -m <wps_method> \ " \
+		% sys.argv[0])
+	print("		-a <addr> [-p <pin>] [-g <go_intent>] \ ")
+	print("  		[-w <wpas_dbus_interface>]")
+	print("Options:")
+	print("  -i = interface name")
+	print("  -m = wps method")
+	print("  -a = peer address")
+	print("  -p = pin number (8 digits)")
+	print("  -g = group owner intent")
+	print("  -w = wpas dbus interface = fi.w1.wpa_supplicant1")
+	print("Example:")
+	print("  %s -i wlan0 -a 0015008352c0 -m display -p 12345670" % sys.argv[0])
+
+
+# Required Signals
+def GONegotiationSuccess(status):
+	print("Go Negotiation Success")
+
+def GONegotiationFailure(status):
+	print('Go Negotiation Failed. Status:')
+	print(format(status))
+	os._exit(0)
+
+def GroupStarted(properties):
+	if properties.has_key("group_object"):
+		print('Group Formation Complete %s' \
+			% properties["group_object"])
+	os._exit(0)
+
+def WpsFailure(status, etc):
+	print("WPS Authentication Failure".format(status))
+	print(etc)
+	os._exit(0)
+
+class P2P_Connect():
+	# Needed Variables
+	global bus
+	global wpas_object
+	global interface_object
+	global p2p_interface
+	global ifname
+	global wpas
+	global wpas_dbus_interface
+	global timeout
+	global path
+	global wps_method
+	global go_intent
+	global addr
+	global pin
+
+	# Dbus Paths
+	global wpas_dbus_opath
+	global wpas_dbus_interfaces_opath
+	global wpas_dbus_interfaces_interface
+	global wpas_dbus_interfaces_p2pdevice
+
+	# Dictionary of Arguments
+	global p2p_connect_arguements
+
+	# Constructor
+	def __init__(self,ifname,wpas_dbus_interface,addr,
+					pin,wps_method,go_intent):
+		# Initializes variables and threads
+		self.ifname = ifname
+		self.wpas_dbus_interface = wpas_dbus_interface
+		self.wps_method = wps_method
+		self.go_intent = go_intent
+		self.addr = addr
+		self.pin = pin
+
+		# Generating interface/object paths
+		self.wpas_dbus_opath = \
+			"/" + self.wpas_dbus_interface.replace(".","/")
+		self.wpas_wpas_dbus_interfaces_opath = \
+			self.wpas_dbus_opath + "/Interfaces"
+		self.wpas_dbus_interfaces_interface = \
+			self.wpas_dbus_interface + ".Interface"
+		self.wpas_dbus_interfaces_p2pdevice = \
+			self.wpas_dbus_interfaces_interface + ".P2PDevice"
+
+		# Getting interfaces and objects
+		DBusGMainLoop(set_as_default=True)
+		self.bus = dbus.SystemBus()
+		self.wpas_object = self.bus.get_object(
+				self.wpas_dbus_interface,
+				self.wpas_dbus_opath)
+		self.wpas = dbus.Interface(
+				self.wpas_object, self.wpas_dbus_interface)
+
+		# See if wpa_supplicant already knows about this interface
+		self.path = None
+		try:
+			self.path = self.wpas.GetInterface(ifname)
+		except dbus.DBusException as exc:
+			if not str(exc).startswith(
+				self.wpas_dbus_interface + \
+				".InterfaceUnknown:"):
+				raise exc
+			try:
+				path = self.wpas.CreateInterface(
+					{'Ifname': ifname, 'Driver': 'test'})
+				time.sleep(1)
+
+			except dbus.DBusException as exc:
+				if not str(exc).startswith(
+					self.wpas_dbus_interface + \
+					".InterfaceExists:"):
+					raise exc
+
+		# Get Interface and objects
+		self.interface_object = self.bus.get_object(
+				self.wpas_dbus_interface,self.path)
+		self.p2p_interface = dbus.Interface(
+				self.interface_object,
+				self.wpas_dbus_interfaces_p2pdevice)
+
+		# Add signals
+		self.bus.add_signal_receiver(GONegotiationSuccess,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="GONegotiationSuccess")
+		self.bus.add_signal_receiver(GONegotiationFailure,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="GONegotiationFailure")
+		self.bus.add_signal_receiver(GroupStarted,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="GroupStarted")
+		self.bus.add_signal_receiver(WpsFailure,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="WpsFailed")
+
+
+	#Constructing all the arguments needed to connect
+	def constructArguements(self):
+		# Adding required arguments
+		self.p2p_connect_arguements = {'wps_method':self.wps_method,
+			'peer':dbus.ObjectPath(self.path+'/Peers/'+self.addr)}
+
+		# Display requires a pin, and a go intent of 15
+		if (self.wps_method == 'display'):
+			if (self.pin != None):
+				self.p2p_connect_arguements.update({'pin':self.pin})
+			else:
+				print("Error:\n  Pin required for wps_method=display")
+				usage()
+				quit()
+
+			if (self.go_intent != None and int(self.go_intent) != 15):
+				print("go_intent overwritten to 15")
+
+			self.go_intent = '15'
+
+		# Keypad requires a pin, and a go intent of less than 15
+		elif (self.wps_method == 'keypad'):
+			if (self.pin != None):
+				self.p2p_connect_arguements.update({'pin':self.pin})
+			else:
+				print("Error:\n  Pin required for wps_method=keypad")
+				usage()
+				quit()
+
+			if (self.go_intent != None and int(self.go_intent) == 15):
+				error = "Error :\n Group Owner intent cannot be" + \
+					" 15 for wps_method=keypad"
+				print(error)
+				usage()
+				quit()
+
+		# Doesn't require pin
+		# for ./wpa_cli, p2p_connect [mac] [pin#], wps_method=keypad
+		elif (self.wps_method == 'pin'):
+			if (self.pin != None):
+				print("pin ignored")
+
+		# No pin is required for pbc so it is ignored
+		elif (self.wps_method == 'pbc'):
+			if (self.pin != None):
+				print("pin ignored")
+
+		else:
+			print("Error:\n  wps_method not supported or does not exist")
+			usage()
+			quit()
+
+		# Go_intent is optional for all arguments
+		if (self.go_intent != None):
+			self.p2p_connect_arguements.update(
+				{'go_intent':dbus.Int32(self.go_intent)})
+
+	# Running p2p_connect
+	def run(self):
+		try:
+			result_pin = self.p2p_interface.Connect(
+				self.p2p_connect_arguements)
+
+		except dbus.DBusException as exc:
+				raise exc
+
+		if (self.wps_method == 'pin' and \
+		not self.p2p_connect_arguements.has_key('pin') ):
+			print("Connect return with pin value of %d " % int(result_pin))
+		gobject.MainLoop().run()
+
+if __name__ == "__main__":
+
+	# Required
+	interface_name = None
+	wps_method = None
+	addr = None
+
+	# Conditionally optional
+	pin = None
+
+	# Optional
+	wpas_dbus_interface = 'fi.w1.wpa_supplicant1'
+	go_intent = None
+
+	# Using getopts to handle options
+	try:
+		options, args = getopt.getopt(sys.argv[1:],"hi:m:a:p:g:w:")
+
+	except getopt.GetoptError:
+		usage()
+		quit()
+
+	# If there's a switch, override default option
+	for key, value in options:
+		# Help
+		if (key == "-h"):
+			usage()
+			quit()
+		# Interface Name
+		elif (key == "-i"):
+			interface_name = value
+		# WPS Method
+		elif (key == "-m"):
+			wps_method = value
+		# Address
+		elif (key == "-a"):
+			addr = value
+		# Pin
+		elif (key == "-p"):
+			pin = value
+		# Group Owner Intent
+		elif (key == "-g"):
+			go_intent = value
+		# Dbus interface
+		elif (key == "-w"):
+			wpas_dbus_interface = value
+		else:
+			assert False, "unhandled option"
+
+	# Required Arguments check
+	if (interface_name == None or wps_method == None or addr == None):
+		print("Error:\n  Required arguments not specified")
+		usage()
+		quit()
+
+	# Group Owner Intent Check
+	if (go_intent != None and (int(go_intent) > 15 or int(go_intent) < 0) ):
+		print("Error:\n  Group Owner Intent must be between 0 and 15 inclusive")
+		usage()
+		quit()
+
+	# Pin Check
+	if (pin != None and len(pin) != 8):
+		print("Error:\n  Pin is not 8 digits")
+		usage()
+		quit()
+
+	try:
+		p2p_connect_test = P2P_Connect(interface_name,wpas_dbus_interface,
+			addr,pin,wps_method,go_intent)
+
+	except:
+		print("Error:\n  Invalid Arguments")
+		usage()
+		quit()
+
+	p2p_connect_test.constructArguements()
+	p2p_connect_test.run()
+
+	os._exit(0)
diff --git a/wpa_supplicant/examples/p2p/p2p_disconnect.py b/wpa_supplicant/examples/p2p/p2p_disconnect.py
new file mode 100644
index 000000000000..f04b98e667ce
--- /dev/null
+++ b/wpa_supplicant/examples/p2p/p2p_disconnect.py
@@ -0,0 +1,169 @@
+#!/usr/bin/python
+# Tests P2P_Disconnect
+# Will perform disconnect on interface_name
+######### MAY NEED TO RUN AS SUDO #############
+
+import dbus
+import sys, os
+import time
+import gobject
+import threading
+import getopt
+from dbus.mainloop.glib import DBusGMainLoop
+
+def usage():
+	print("Usage:")
+	print("  %s -i <interface_name> \ " \
+		% sys.argv[0])
+	print("  		[-w <wpas_dbus_interface>]")
+	print("Options:")
+	print("  -i = interface name")
+	print("  -w = wpas dbus interface = fi.w1.wpa_supplicant1")
+	print("Example:")
+	print("  %s -i p2p-wlan0-0" % sys.argv[0])
+
+# Required Signals
+def GroupFinished(status, etc):
+	print("Disconnected")
+	os._exit(0)
+
+class P2P_Disconnect (threading.Thread):
+	# Needed Variables
+	global bus
+	global wpas_object
+	global interface_object
+	global p2p_interface
+	global interface_name
+	global wpas
+	global wpas_dbus_interface
+	global path
+	global timeout
+
+	# Dbus Paths
+	global wpas_dbus_opath
+	global wpas_dbus_interfaces_opath
+	global wpas_dbus_interfaces_interface
+	global wpas_dbus_interfaces_p2pdevice
+
+	# Constructor
+	def __init__(self,interface_name,wpas_dbus_interface,timeout):
+		# Initializes variables and threads
+		self.interface_name = interface_name
+		self.wpas_dbus_interface = wpas_dbus_interface
+		self.timeout = timeout
+
+		# Initializes thread and daemon allows for ctrl-c kill
+		threading.Thread.__init__(self)
+		self.daemon = True
+
+		# Generating interface/object paths
+		self.wpas_dbus_opath = "/" + \
+				self.wpas_dbus_interface.replace(".","/")
+		self.wpas_wpas_dbus_interfaces_opath = self.wpas_dbus_opath + \
+				"/Interfaces"
+		self.wpas_dbus_interfaces_interface = \
+				self.wpas_dbus_interface + ".Interface"
+		self.wpas_dbus_interfaces_p2pdevice = \
+				self.wpas_dbus_interfaces_interface \
+				+ ".P2PDevice"
+
+		# Getting interfaces and objects
+		DBusGMainLoop(set_as_default=True)
+		self.bus = dbus.SystemBus()
+		self.wpas_object = self.bus.get_object(
+				self.wpas_dbus_interface,
+				self.wpas_dbus_opath)
+		self.wpas = dbus.Interface(self.wpas_object,
+				self.wpas_dbus_interface)
+
+		# Try to see if supplicant knows about interface
+		# If not, throw an exception
+		try:
+			self.path = self.wpas.GetInterface(
+					self.interface_name)
+		except dbus.DBusException as exc:
+			error = 'Error:\n  Interface ' + self.interface_name \
+				+ ' was not found'
+			print(error)
+			usage()
+			os._exit(0)
+
+		self.interface_object = self.bus.get_object(
+				self.wpas_dbus_interface, self.path)
+		self.p2p_interface = dbus.Interface(self.interface_object,
+				self.wpas_dbus_interfaces_p2pdevice)
+
+		# Signals
+		self.bus.add_signal_receiver(GroupFinished,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="GroupFinished")
+
+	# Runs p2p_disconnect
+	def run(self):
+		# Allows other threads to keep working while MainLoop runs
+		# Required for timeout implementation
+		gobject.MainLoop().get_context().iteration(True)
+		gobject.threads_init()
+		self.p2p_interface.Disconnect()
+		gobject.MainLoop().run()
+
+
+if __name__ == "__main__":
+
+	timeout = 5
+	# Defaults for optional inputs
+	wpas_dbus_interface = 'fi.w1.wpa_supplicant1'
+
+	# interface_name is required
+	interface_name = None
+
+	# Using getopts to handle options
+	try:
+		options, args = getopt.getopt(sys.argv[1:],"hi:w:")
+
+	except getopt.GetoptError:
+		usage()
+		quit()
+
+	# If there's a switch, override default option
+	for key, value in options:
+		# Help
+		if (key == "-h"):
+			usage()
+			quit()
+		# Interface Name
+		elif (key == "-i"):
+			interface_name = value
+		# Dbus interface
+		elif (key == "-w"):
+			wpas_dbus_interface = value
+		else:
+			assert False, "unhandled option"
+
+	# Interface name is required and was not given
+	if (interface_name == None):
+		print("Error:\n  interface_name is required")
+		usage()
+		quit()
+
+	# Constructor
+	try:
+		p2p_disconnect_test = P2P_Disconnect(interface_name,
+						wpas_dbus_interface,timeout)
+
+	except:
+		print("Error:\n  Invalid wpas_dbus_interface")
+		usage()
+		quit()
+
+	# Start P2P_Disconnect
+	p2p_disconnect_test.start()
+
+	try:
+		time.sleep(int(p2p_disconnect_test.timeout))
+
+	except:
+		pass
+
+	print("Disconnect timed out")
+	quit()
diff --git a/wpa_supplicant/examples/p2p/p2p_find.py b/wpa_supplicant/examples/p2p/p2p_find.py
new file mode 100644
index 000000000000..412d8120031a
--- /dev/null
+++ b/wpa_supplicant/examples/p2p/p2p_find.py
@@ -0,0 +1,192 @@
+#!/usr/bin/python
+# Tests p2p_find
+# Will list all devices found/lost within a time frame (timeout)
+# Then Program will exit
+######### MAY NEED TO RUN AS SUDO #############
+
+import dbus
+import sys, os
+import time
+import gobject
+import threading
+import getopt
+from dbus.mainloop.glib import DBusGMainLoop
+
+def usage():
+	print("Usage:")
+	print("  %s -i <interface_name> [-t <timeout>] \ " \
+		% sys.argv[0])
+	print("  		[-w <wpas_dbus_interface>]")
+	print("Options:")
+	print("  -i = interface name")
+	print("  -t = timeout = 0s (infinite)")
+	print("  -w = wpas dbus interface = fi.w1.wpa_supplicant1")
+	print("Example:")
+	print("  %s -i wlan0 -t 10" % sys.argv[0])
+
+# Required Signals
+def deviceFound(devicepath):
+	print("Device found: %s" % (devicepath))
+
+def deviceLost(devicepath):
+	print("Device lost: %s" % (devicepath))
+
+class P2P_Find (threading.Thread):
+	# Needed Variables
+	global bus
+	global wpas_object
+	global interface_object
+	global p2p_interface
+	global interface_name
+	global wpas
+	global wpas_dbus_interface
+	global timeout
+	global path
+
+	# Dbus Paths
+	global wpas_dbus_opath
+	global wpas_dbus_interfaces_opath
+	global wpas_dbus_interfaces_interface
+	global wpas_dbus_interfaces_p2pdevice
+
+	# Constructor
+	def __init__(self,interface_name,wpas_dbus_interface,timeout):
+		# Initializes variables and threads
+		self.timeout = int(timeout)
+		self.interface_name = interface_name
+		self.wpas_dbus_interface = wpas_dbus_interface
+
+		# Initializes thread and daemon allows for ctrl-c kill
+		threading.Thread.__init__(self)
+		self.daemon = True
+
+		# Generating interface/object paths
+		self.wpas_dbus_opath = "/" + \
+				self.wpas_dbus_interface.replace(".","/")
+		self.wpas_wpas_dbus_interfaces_opath = self.wpas_dbus_opath + \
+				"/Interfaces"
+		self.wpas_dbus_interfaces_interface = \
+				self.wpas_dbus_interface + ".Interface"
+		self.wpas_dbus_interfaces_p2pdevice = \
+				self.wpas_dbus_interfaces_interface \
+				+ ".P2PDevice"
+
+		# Getting interfaces and objects
+		DBusGMainLoop(set_as_default=True)
+		self.bus = dbus.SystemBus()
+		self.wpas_object = self.bus.get_object(
+				self.wpas_dbus_interface,
+				self.wpas_dbus_opath)
+		self.wpas = dbus.Interface(self.wpas_object,
+				self.wpas_dbus_interface)
+
+		# Try to see if supplicant knows about interface
+		# If not, throw an exception
+		try:
+			self.path = self.wpas.GetInterface(
+					self.interface_name)
+		except dbus.DBusException as exc:
+			error = 'Error:\n  Interface ' + self.interface_name \
+				+ ' was not found'
+			print(error)
+			usage()
+			os._exit(0)
+
+		self.interface_object = self.bus.get_object(
+				self.wpas_dbus_interface, self.path)
+		self.p2p_interface = dbus.Interface(self.interface_object,
+				self.wpas_dbus_interfaces_p2pdevice)
+
+		#Adds listeners for find and lost
+		self.bus.add_signal_receiver(deviceFound,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="DeviceFound")
+		self.bus.add_signal_receiver(deviceLost,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="DeviceLost")
+
+
+		# Sets up p2p_find
+		P2PFindDict = dbus.Dictionary(
+				{'Timeout':int(self.timeout)})
+		self.p2p_interface.Find(P2PFindDict)
+
+	# Run p2p_find
+	def run(self):
+		# Allows other threads to keep working while MainLoop runs
+		# Required for timeout implementation
+		gobject.MainLoop().get_context().iteration(True)
+		gobject.threads_init()
+		gobject.MainLoop().run()
+
+if __name__ == "__main__":
+
+	# Defaults for optional inputs
+	timeout = 0
+	wpas_dbus_interface = 'fi.w1.wpa_supplicant1'
+
+	# interface_name is required
+	interface_name = None
+
+	# Using getopts to handle options
+	try:
+		options, args = getopt.getopt(sys.argv[1:],"hi:t:w:")
+
+	except getopt.GetoptError:
+		usage()
+		quit()
+
+	# If there's a switch, override default option
+	for key, value in options:
+		# Help
+		if (key == "-h"):
+			usage()
+			quit()
+		# Interface Name
+		elif (key == "-i"):
+			interface_name = value
+		# Timeout
+		elif (key == "-t"):
+			if ( int(value) >= 0):
+				timeout = value
+			else:
+				print("Error:\n  Timeout cannot be negative")
+				usage()
+				quit()
+		# Dbus interface
+		elif (key == "-w"):
+			wpas_dbus_interface = value
+		else:
+			assert False, "unhandled option"
+
+	# Interface name is required and was not given
+	if (interface_name == None):
+		print("Error:\n  interface_name is required")
+		usage()
+		quit()
+
+	# Constructor
+	try:
+		p2p_find_test = P2P_Find(interface_name, wpas_dbus_interface, timeout)
+
+	except:
+		print("Error:\n  Invalid wpas_dbus_interface")
+		usage()
+		quit()
+
+	# Start P2P_Find
+	p2p_find_test.start()
+
+	try:
+		# If timeout is 0, then run forever
+		if (timeout == 0):
+			while(True):
+				pass
+		# Else sleep for (timeout)
+		else:
+			time.sleep(p2p_find_test.timeout)
+
+	except:
+		pass
+
+	quit()
diff --git a/wpa_supplicant/examples/p2p/p2p_flush.py b/wpa_supplicant/examples/p2p/p2p_flush.py
new file mode 100644
index 000000000000..5cc3a0e18b23
--- /dev/null
+++ b/wpa_supplicant/examples/p2p/p2p_flush.py
@@ -0,0 +1,168 @@
+#!/usr/bin/python
+# Tests P2P_Flush
+# Will flush the p2p interface
+# Then Program will exit
+######### MAY NEED TO RUN AS SUDO #############
+
+import dbus
+import sys, os
+import time
+import gobject
+import threading
+import getopt
+from dbus.mainloop.glib import DBusGMainLoop
+
+def usage():
+	print("Usage:")
+	print("  %s -i <interface_name> \ " \
+		% sys.argv[0])
+	print("  		[-w <wpas_dbus_interface>]")
+	print("Options:")
+	print("  -i = interface name")
+	print("  -w = wpas dbus interface = fi.w1.wpa_supplicant1")
+	print("Example:")
+	print("  %s -i wlan0" % sys.argv[0])
+
+# Required Signals\
+def deviceLost(devicepath):
+	print("Device lost: %s" % (devicepath))
+
+class P2P_Flush (threading.Thread):
+	# Needed Variables
+	global bus
+	global wpas_object
+	global interface_object
+	global p2p_interface
+	global interface_name
+	global wpas
+	global wpas_dbus_interface
+	global path
+	global timeout
+
+	# Dbus Paths
+	global wpas_dbus_opath
+	global wpas_dbus_interfaces_opath
+	global wpas_dbus_interfaces_interface
+	global wpas_dbus_interfaces_p2pdevice
+
+	# Constructor
+	def __init__(self,interface_name,wpas_dbus_interface,timeout):
+		# Initializes variables and threads
+		self.interface_name = interface_name
+		self.wpas_dbus_interface = wpas_dbus_interface
+		self.timeout = timeout
+
+		# Initializes thread and daemon allows for ctrl-c kill
+		threading.Thread.__init__(self)
+		self.daemon = True
+
+		# Generating interface/object paths
+		self.wpas_dbus_opath = "/" + \
+				self.wpas_dbus_interface.replace(".","/")
+		self.wpas_wpas_dbus_interfaces_opath = self.wpas_dbus_opath + \
+				"/Interfaces"
+		self.wpas_dbus_interfaces_interface = \
+				self.wpas_dbus_interface + ".Interface"
+		self.wpas_dbus_interfaces_p2pdevice = \
+				self.wpas_dbus_interfaces_interface \
+				+ ".P2PDevice"
+
+		# Getting interfaces and objects
+		DBusGMainLoop(set_as_default=True)
+		self.bus = dbus.SystemBus()
+		self.wpas_object = self.bus.get_object(
+				self.wpas_dbus_interface,
+				self.wpas_dbus_opath)
+		self.wpas = dbus.Interface(self.wpas_object,
+				self.wpas_dbus_interface)
+
+		# Try to see if supplicant knows about interface
+		# If not, throw an exception
+		try:
+			self.path = self.wpas.GetInterface(
+					self.interface_name)
+		except dbus.DBusException as exc:
+			error = 'Error:\n  Interface ' + self.interface_name \
+				+ ' was not found'
+			print(error)
+			usage()
+			os._exit(0)
+
+		self.interface_object = self.bus.get_object(
+				self.wpas_dbus_interface, self.path)
+		self.p2p_interface = dbus.Interface(self.interface_object,
+				self.wpas_dbus_interfaces_p2pdevice)
+
+		# Signals
+		self.bus.add_signal_receiver(deviceLost,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="DeviceLost")
+
+	# Runs p2p_flush
+	def run(self):
+		# Allows other threads to keep working while MainLoop runs
+		# Required for timeout implementation
+		gobject.MainLoop().get_context().iteration(True)
+		gobject.threads_init()
+		self.p2p_interface.Flush()
+		gobject.MainLoop().run()
+
+
+if __name__ == "__main__":
+	# Needed to show which devices were lost
+	timeout = 5
+	# Defaults for optional inputs
+	wpas_dbus_interface = 'fi.w1.wpa_supplicant1'
+
+	# interface_name is required
+	interface_name = None
+
+	# Using getopts to handle options
+	try:
+		options, args = getopt.getopt(sys.argv[1:],"hi:w:")
+
+	except getopt.GetoptError:
+		usage()
+		quit()
+
+	# If there's a switch, override default option
+	for key, value in options:
+		# Help
+		if (key == "-h"):
+			usage()
+			quit()
+		# Interface Name
+		elif (key == "-i"):
+			interface_name = value
+		# Dbus interface
+		elif (key == "-w"):
+			wpas_dbus_interface = value
+		else:
+			assert False, "unhandled option"
+
+	# Interface name is required and was not given
+	if (interface_name == None):
+		print("Error:\n  interface_name is required")
+		usage()
+		quit()
+
+	# Constructor
+	try:
+		p2p_flush_test = P2P_Flush(interface_name, wpas_dbus_interface,timeout)
+
+	except:
+		print("Error:\n  Invalid wpas_dbus_interface")
+		usage()
+		quit()
+
+	# Start P2P_Find
+	p2p_flush_test.start()
+
+	try:
+		time.sleep(int(p2p_flush_test.timeout))
+
+	except:
+		pass
+
+	print("p2p_flush complete")
+	quit()
diff --git a/wpa_supplicant/examples/p2p/p2p_group_add.py b/wpa_supplicant/examples/p2p/p2p_group_add.py
new file mode 100644
index 000000000000..db6d60d80c1b
--- /dev/null
+++ b/wpa_supplicant/examples/p2p/p2p_group_add.py
@@ -0,0 +1,222 @@
+#!/usr/bin/python
+# Tests p2p_group_add
+######### MAY NEED TO RUN AS SUDO #############
+
+import dbus
+import sys, os
+import time
+import gobject
+import getopt
+import threading
+from dbus.mainloop.glib import DBusGMainLoop
+
+def usage():
+	print("Usage:")
+	print("  %s -i <interface_name> [-p <persistent>] \ " \
+		% sys.argv[0])
+	print("		[-f <frequency>] [-o <group_object_path>] \ ")
+	print("  		[-w <wpas_dbus_interface>]")
+	print("Options:")
+	print("  -i = interface name")
+	print("  -p = persistent group = 0 (0=false, 1=true)")
+	print("  -f = frequency")
+	print("  -o = persistent group object path")
+	print("  -w = wpas dbus interface = fi.w1.wpa_supplicant1")
+	print("Example:")
+	print("  %s -i wlan0" % sys.argv[0])
+
+# Required Signals
+def GroupStarted(properties):
+	if properties.has_key("group_object"):
+		print('Group Formation Complete %s' \
+			% properties["group_object"])
+	os._exit(0)
+
+def WpsFailure(status, etc):
+	print("WPS Authentication Failure".format(status))
+	print(etc)
+	os._exit(0)
+
+class P2P_Group_Add (threading.Thread):
+	# Needed Variables
+	global bus
+	global wpas_object
+	global interface_object
+	global p2p_interface
+	global interface_name
+	global wpas
+	global wpas_dbus_interface
+	global path
+	global persistent
+	global frequency
+	global persistent_group_object
+
+	# Dbus Paths
+	global wpas_dbus_opath
+	global wpas_dbus_interfaces_opath
+	global wpas_dbus_interfaces_interface
+	global wpas_dbus_interfaces_p2pdevice
+
+	# Arguments
+	global P2PDictionary
+
+	# Constructor
+	def __init__(self,interface_name,wpas_dbus_interface,persistent,frequency,
+						persistent_group_object):
+		# Initializes variables and threads
+		self.interface_name = interface_name
+		self.wpas_dbus_interface = wpas_dbus_interface
+		self.persistent = persistent
+		self.frequency = frequency
+		self.persistent_group_object = persistent_group_object
+
+		# Initializes thread and daemon allows for ctrl-c kill
+		threading.Thread.__init__(self)
+		self.daemon = True
+
+		# Generating interface/object paths
+		self.wpas_dbus_opath = "/" + \
+				self.wpas_dbus_interface.replace(".","/")
+		self.wpas_wpas_dbus_interfaces_opath = self.wpas_dbus_opath + \
+				"/Interfaces"
+		self.wpas_dbus_interfaces_interface = \
+				self.wpas_dbus_interface + ".Interface"
+		self.wpas_dbus_interfaces_p2pdevice = \
+				self.wpas_dbus_interfaces_interface \
+				+ ".P2PDevice"
+
+		# Getting interfaces and objects
+		DBusGMainLoop(set_as_default=True)
+		self.bus = dbus.SystemBus()
+		self.wpas_object = self.bus.get_object(
+				self.wpas_dbus_interface,
+				self.wpas_dbus_opath)
+		self.wpas = dbus.Interface(self.wpas_object,
+				self.wpas_dbus_interface)
+
+		# Try to see if supplicant knows about interface
+		# If not, throw an exception
+		try:
+			self.path = self.wpas.GetInterface(
+					self.interface_name)
+		except dbus.DBusException as exc:
+			error = 'Error:\n  Interface ' + self.interface_name \
+				+ ' was not found'
+			print(error)
+			usage()
+			os._exit(0)
+
+		self.interface_object = self.bus.get_object(
+				self.wpas_dbus_interface, self.path)
+		self.p2p_interface = dbus.Interface(self.interface_object,
+				self.wpas_dbus_interfaces_p2pdevice)
+
+		#Adds listeners
+		self.bus.add_signal_receiver(GroupStarted,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="GroupStarted")
+		self.bus.add_signal_receiver(WpsFailure,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="WpsFailed")
+
+		# Sets up p2p_group_add dictionary
+	def constructArguments(self):
+		self.P2PDictionary = {'persistent':self.persistent}
+
+		if (self.frequency != None):
+			if (int(self.frequency) > 0):
+				self.P2PDictionary.update({'frequency':int(self.frequency)})
+			else:
+				print("Error:\n  Frequency must be greater than 0")
+				usage()
+				os._exit(0)
+
+		if (self.persistent_group_object != None):
+			self.P2PDictionary.update({'persistent_group_object':
+						self.persistent_group_object})
+
+	# Run p2p_group_remove
+	def run(self):
+		try:
+			self.p2p_interface.GroupAdd(self.P2PDictionary)
+
+		except:
+			print("Error:\n  Could not perform group add")
+			usage()
+			os._exit(0)
+
+		# Allows other threads to keep working while MainLoop runs
+		# Required for timeout implementation
+		gobject.MainLoop().get_context().iteration(True)
+		gobject.threads_init()
+		gobject.MainLoop().run()
+
+
+if __name__ == "__main__":
+
+	# Defaults for optional inputs
+	# 0 = false, 1 = true
+	persistent = False
+	frequency = None
+	persistent_group_object = None
+	wpas_dbus_interface = 'fi.w1.wpa_supplicant1'
+
+	# interface_name is required
+	interface_name = None
+
+	# Using getopts to handle options
+	try:
+		options, args = getopt.getopt(sys.argv[1:],"hi:p:f:o:w:")
+
+	except getopt.GetoptError:
+		usage()
+		quit()
+
+	# If there's a switch, override default option
+	for key, value in options:
+		# Help
+		if (key == "-h"):
+			usage()
+			quit()
+		# Interface Name
+		elif (key == "-i"):
+			interface_name = value
+		# Timeout
+		elif (key == "-p"):
+			if (value == '0'):
+				persistent = False
+			elif (value == '1'):
+				persistent = True
+			else:
+				print("Error:\n  Persistent can only be 1 or 0")
+				usage()
+				os._exit(0)
+		# Frequency
+		elif (key == "-f"):
+			frequency = value
+		# Persistent group object path
+		elif (key == "-o"):
+			persistent_group_object = value
+		# Dbus interface
+		elif (key == "-w"):
+			wpas_dbus_interface = value
+		else:
+			assert False, "unhandled option"
+
+	# Interface name is required and was not given
+	if (interface_name == None):
+		print("Error:\n  interface_name is required")
+		usage()
+		quit()
+
+	try:
+		p2p_group_add_test = P2P_Group_Add(interface_name,wpas_dbus_interface,
+					persistent,frequency,persistent_group_object)
+	except:
+		print("Error:\n  Invalid Arguments")
+
+	p2p_group_add_test.constructArguments()
+	p2p_group_add_test.start()
+	time.sleep(5)
+	print("Error:\n  Group formation timed out")
+	os._exit(0)
diff --git a/wpa_supplicant/examples/p2p/p2p_invite.py b/wpa_supplicant/examples/p2p/p2p_invite.py
new file mode 100644
index 000000000000..8944e11ed47c
--- /dev/null
+++ b/wpa_supplicant/examples/p2p/p2p_invite.py
@@ -0,0 +1,201 @@
+#!/usr/bin/python
+# Tests p2p_invite
+######### MAY NEED TO RUN AS SUDO #############
+
+import dbus
+import sys, os
+import time
+import gobject
+import getopt
+import threading
+from dbus.mainloop.glib import DBusGMainLoop
+
+def usage():
+	print("Usage:")
+	print("  %s -i <interface_name> -a <addr> \ " \
+		% sys.argv[0])
+	print("		[-o <persistent_group_object>] [-w <wpas_dbus_interface>]")
+	print("Options:")
+	print("  -i = interface name")
+	print("  -a = address of peer")
+	print("  -o = persistent group object path")
+	print("  -w = wpas dbus interface = fi.w1.wpa_supplicant1")
+	print("Example:")
+	print("  %s -i p2p-wlan0-0 -a 00150083523c" % sys.argv[0])
+
+# Required Signals
+def InvitationResult(invite_result):
+	print("Invitation Result signal :")
+	status = invite_result['status']
+	print("status = ", status)
+	if invite_result.has_key('BSSID'):
+		bssid = invite_result['BSSID']
+		print("BSSID = ", hex(bssid[0]) , ":" , \
+		 hex(bssid[1]) , ":" , hex(bssid[2]) , ":", \
+		 hex(bssid[3]) , ":" , hex(bssid[4]) , ":" , \
+		hex(bssid[5]))
+	os._exit(0)
+
+class P2P_Invite (threading.Thread):
+	# Needed Variables
+	global bus
+	global wpas_object
+	global interface_object
+	global p2p_interface
+	global interface_name
+	global wpas
+	global wpas_dbus_interface
+	global path
+	global addr
+	global persistent_group_object
+
+	# Dbus Paths
+	global wpas_dbus_opath
+	global wpas_dbus_interfaces_opath
+	global wpas_dbus_interfaces_interface
+	global wpas_dbus_interfaces_p2pdevice
+
+	# Arguments
+	global P2PDictionary
+
+	# Constructor
+	def __init__(self,interface_name,wpas_dbus_interface,addr,
+						persistent_group_object):
+		# Initializes variables and threads
+		self.interface_name = interface_name
+		self.wpas_dbus_interface = wpas_dbus_interface
+		self.addr = addr
+		self.persistent_group_object = persistent_group_object
+
+		# Initializes thread and daemon allows for ctrl-c kill
+		threading.Thread.__init__(self)
+		self.daemon = True
+
+		# Generating interface/object paths
+		self.wpas_dbus_opath = "/" + \
+				self.wpas_dbus_interface.replace(".","/")
+		self.wpas_wpas_dbus_interfaces_opath = self.wpas_dbus_opath + \
+				"/Interfaces"
+		self.wpas_dbus_interfaces_interface = \
+				self.wpas_dbus_interface + ".Interface"
+		self.wpas_dbus_interfaces_p2pdevice = \
+				self.wpas_dbus_interfaces_interface \
+				+ ".P2PDevice"
+
+		# Getting interfaces and objects
+		DBusGMainLoop(set_as_default=True)
+		self.bus = dbus.SystemBus()
+		self.wpas_object = self.bus.get_object(
+				self.wpas_dbus_interface,
+				self.wpas_dbus_opath)
+		self.wpas = dbus.Interface(self.wpas_object,
+				self.wpas_dbus_interface)
+
+		# Try to see if supplicant knows about interface
+		# If not, throw an exception
+		try:
+			self.path = self.wpas.GetInterface(
+					self.interface_name)
+		except dbus.DBusException as exc:
+			error = 'Error:\n  Interface ' + self.interface_name \
+				+ ' was not found'
+			print(error)
+			usage()
+			os._exit(0)
+
+		self.interface_object = self.bus.get_object(
+				self.wpas_dbus_interface, self.path)
+		self.p2p_interface = dbus.Interface(self.interface_object,
+				self.wpas_dbus_interfaces_p2pdevice)
+
+		#Adds listeners
+		self.bus.add_signal_receiver(InvitationResult,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="InvitationResult")
+
+	# Sets up p2p_invite dictionary
+	def constructArguements(self):
+		self.P2PDictionary = \
+			{'peer':dbus.ObjectPath(self.path+'/Peers/'+self.addr)}
+		if (self.persistent_group_object != None):
+			self.P2PDictionary.update({"persistent_group_object":
+					self.persistent_group_object})
+
+	# Run p2p_invite
+	def run(self):
+		try:
+			self.p2p_interface.Invite(self.P2PDictionary)
+
+		except:
+			print("Error:\n  Invalid Arguments")
+			usage()
+			os._exit(0)
+
+		# Allows other threads to keep working while MainLoop runs
+		# Required for timeout implementation
+		gobject.MainLoop().get_context().iteration(True)
+		gobject.threads_init()
+		gobject.MainLoop().run()
+
+if __name__ == "__main__":
+	# Defaults for optional inputs
+	addr = None
+	persistent_group_object = None
+	wpas_dbus_interface = 'fi.w1.wpa_supplicant1'
+
+	# interface_name is required
+	interface_name = None
+
+	# Using getopts to handle options
+	try:
+		options, args = getopt.getopt(sys.argv[1:],"hi:o:w:a:")
+
+	except getopt.GetoptError:
+		usage()
+		quit()
+
+	# If there's a switch, override default option
+	for key, value in options:
+		# Help
+		if (key == "-h"):
+			usage()
+			quit()
+		# Interface Name
+		elif (key == "-i"):
+			interface_name = value
+		elif (key == "-a"):
+			addr = value
+		# Persistent group object path
+		elif (key == "-o"):
+			persistent_group_object = value
+		# Dbus interface
+		elif (key == "-w"):
+			wpas_dbus_interface = value
+		else:
+			assert False, "unhandled option"
+
+	# Interface name is required and was not given
+	if (interface_name == None):
+		print("Error:\n  interface_name is required")
+		usage()
+		quit()
+
+	if (addr == None):
+		print("Error:\n  peer address is required")
+		usage()
+		quit()
+
+	try:
+		p2p_invite_test = \
+			P2P_Invite(interface_name,wpas_dbus_interface,
+					addr,persistent_group_object)
+	except:
+		print("Error:\n  Invalid Arguments")
+		usage()
+		os._exit(1)
+
+	p2p_invite_test.constructArguements()
+	p2p_invite_test.start()
+	time.sleep(10)
+	print("Error:\n  p2p_invite timed out")
+	os._exit(0)
diff --git a/wpa_supplicant/examples/p2p/p2p_listen.py b/wpa_supplicant/examples/p2p/p2p_listen.py
new file mode 100644
index 000000000000..cbeda9ff43ca
--- /dev/null
+++ b/wpa_supplicant/examples/p2p/p2p_listen.py
@@ -0,0 +1,182 @@
+#!/usr/bin/python
+# Tests P2P_Find
+# Will listen
+# Then Program will exit
+######### MAY NEED TO RUN AS SUDO #############
+
+import dbus
+import sys, os
+import time
+import gobject
+import threading
+import getopt
+from dbus.mainloop.glib import DBusGMainLoop
+
+def usage():
+	print("Usage:")
+	print("  %s -i <interface_name> [-t <timeout>] \ " \
+		% sys.argv[0])
+	print("  		[-w <wpas_dbus_interface>]")
+	print("Options:")
+	print("  -i = interface name")
+	print("  -t = timeout = 0s (infinite)")
+	print("  -w = wpas dbus interface = fi.w1.wpa_supplicant1")
+	print("Example:")
+	print("  %s -i wlan0 -t 5" % sys.argv[0])
+
+# Required Signals
+def p2pStateChange(status):
+	print(status)
+
+class P2P_Listen(threading.Thread):
+	# Needed Variables
+	global bus
+	global wpas_object
+	global interface_object
+	global p2p_interface
+	global interface_name
+	global wpas
+	global wpas_dbus_interface
+	global path
+	global timeout
+
+	# Dbus Paths
+	global wpas_dbus_opath
+	global wpas_dbus_interfaces_opath
+	global wpas_dbus_interfaces_interface
+	global wpas_dbus_interfaces_p2pdevice
+
+	# Constructor
+	def __init__(self,interface_name,wpas_dbus_interface,timeout):
+		# Initializes variables and threads
+		self.timeout = int(timeout)
+		self.interface_name = interface_name
+		self.wpas_dbus_interface = wpas_dbus_interface
+
+		# Initializes thread and daemon allows for ctrl-c kill
+		threading.Thread.__init__(self)
+		self.daemon = True
+
+		# Generating interface/object paths
+		self.wpas_dbus_opath = "/" + \
+				self.wpas_dbus_interface.replace(".","/")
+		self.wpas_wpas_dbus_interfaces_opath = self.wpas_dbus_opath + \
+				"/Interfaces"
+		self.wpas_dbus_interfaces_interface = \
+				self.wpas_dbus_interface + ".Interface"
+		self.wpas_dbus_interfaces_p2pdevice = \
+				self.wpas_dbus_interfaces_interface \
+				+ ".P2PDevice"
+
+		# Getting interfaces and objects
+		DBusGMainLoop(set_as_default=True)
+		self.bus = dbus.SystemBus()
+		self.wpas_object = self.bus.get_object(
+				self.wpas_dbus_interface,
+				self.wpas_dbus_opath)
+		self.wpas = dbus.Interface(self.wpas_object,
+				self.wpas_dbus_interface)
+
+		# Try to see if supplicant knows about interface
+		# If not, throw an exception
+		try:
+			self.path = self.wpas.GetInterface(
+					self.interface_name)
+		except dbus.DBusException as exc:
+			error = 'Error:\n  Interface ' + self.interface_name \
+				+ ' was not found'
+			print(error)
+			usage()
+			os._exit(0)
+
+		self.interface_object = self.bus.get_object(
+				self.wpas_dbus_interface, self.path)
+		self.p2p_interface = dbus.Interface(self.interface_object,
+				self.wpas_dbus_interfaces_p2pdevice)
+
+		self.bus.add_signal_receiver(p2pStateChange,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="P2PStateChanged")
+
+	# Run p2p_find
+	def run(self):
+		# Sets up p2p_listen
+		self.p2p_interface.Listen(int(self.timeout))
+
+		# Allows other threads to keep working while MainLoop runs
+		# Required for timeout implementation
+		gobject.MainLoop().get_context().iteration(True)
+		gobject.threads_init()
+		gobject.MainLoop().run()
+
+if __name__ == "__main__":
+
+	# Defaults for optional inputs
+	timeout = 0
+	wpas_dbus_interface = 'fi.w1.wpa_supplicant1'
+
+	# interface_name is required
+	interface_name = None
+
+	# Using getopts to handle options
+	try:
+		options, args = getopt.getopt(sys.argv[1:],"hi:t:w:")
+
+	except getopt.GetoptError:
+		usage()
+		quit()
+
+	# If there's a switch, override default option
+	for key, value in options:
+		# Help
+		if (key == "-h"):
+			usage()
+			quit()
+		# Interface Name
+		elif (key == "-i"):
+			interface_name = value
+		# Timeout
+		elif (key == "-t"):
+			if ( int(value) >= 0):
+				timeout = value
+			else:
+				print("Error:\n  Timeout cannot be negative")
+				usage()
+				quit()
+		# Dbus interface
+		elif (key == "-w"):
+			wpas_dbus_interface = value
+		else:
+			assert False, "unhandled option"
+
+	# Interface name is required and was not given
+	if (interface_name == None):
+		print("Error:\n  interface_name is required")
+		usage()
+		quit()
+
+	# Constructor
+	try:
+		p2p_listen_test = P2P_Listen(interface_name, wpas_dbus_interface, timeout)
+
+	except:
+		print("Error:\n  Invalid wpas_dbus_interface")
+		usage()
+		quit()
+
+	# Start P2P_Find
+	p2p_listen_test.start()
+
+	try:
+		# If timeout is 0, then run forever
+		if (int(p2p_listen_test.timeout) == 0):
+			while(True):
+				pass
+		# Else sleep for (timeout)
+		else:
+			time.sleep(int(p2p_listen_test.timeout))
+
+	except:
+		pass
+
+	quit()
diff --git a/wpa_supplicant/examples/p2p/p2p_stop_find.py b/wpa_supplicant/examples/p2p/p2p_stop_find.py
new file mode 100644
index 000000000000..f367196454d9
--- /dev/null
+++ b/wpa_supplicant/examples/p2p/p2p_stop_find.py
@@ -0,0 +1,174 @@
+#!/usr/bin/python
+# Tests p2p_stop_find
+######### MAY NEED TO RUN AS SUDO #############
+
+import dbus
+import sys, os
+import time
+import gobject
+import threading
+import getopt
+from dbus.mainloop.glib import DBusGMainLoop
+
+def usage():
+	print("Usage:")
+	print("  %s -i <interface_name> \ " \
+		% sys.argv[0])
+	print("  		[-w <wpas_dbus_interface>]")
+	print("Options:")
+	print("  -i = interface name")
+	print("  -w = wpas dbus interface = fi.w1.wpa_supplicant1")
+	print("Example:")
+	print("  %s -i wlan0" % sys.argv[0])
+
+# Required Signals
+def deviceLost(devicepath):
+	print("Device lost: %s" % (devicepath))
+
+def p2pStateChange(status):
+	print(status)
+	os._exit(0)
+
+class P2P_Stop_Find (threading.Thread):
+	# Needed Variables
+	global bus
+	global wpas_object
+	global interface_object
+	global p2p_interface
+	global interface_name
+	global wpas
+	global wpas_dbus_interface
+	global path
+	global timeout
+
+	# Dbus Paths
+	global wpas_dbus_opath
+	global wpas_dbus_interfaces_opath
+	global wpas_dbus_interfaces_interface
+	global wpas_dbus_interfaces_p2pdevice
+
+	# Constructor
+	def __init__(self,interface_name,wpas_dbus_interface,timeout):
+		# Initializes variables and threads
+		self.interface_name = interface_name
+		self.wpas_dbus_interface = wpas_dbus_interface
+		self.timeout = timeout
+
+		# Initializes thread and daemon allows for ctrl-c kill
+		threading.Thread.__init__(self)
+		self.daemon = True
+
+		# Generating interface/object paths
+		self.wpas_dbus_opath = "/" + \
+				self.wpas_dbus_interface.replace(".","/")
+		self.wpas_wpas_dbus_interfaces_opath = self.wpas_dbus_opath + \
+				"/Interfaces"
+		self.wpas_dbus_interfaces_interface = \
+				self.wpas_dbus_interface + ".Interface"
+		self.wpas_dbus_interfaces_p2pdevice = \
+				self.wpas_dbus_interfaces_interface \
+				+ ".P2PDevice"
+
+		# Getting interfaces and objects
+		DBusGMainLoop(set_as_default=True)
+		self.bus = dbus.SystemBus()
+		self.wpas_object = self.bus.get_object(
+				self.wpas_dbus_interface,
+				self.wpas_dbus_opath)
+		self.wpas = dbus.Interface(self.wpas_object,
+				self.wpas_dbus_interface)
+
+		# Try to see if supplicant knows about interface
+		# If not, throw an exception
+		try:
+			self.path = self.wpas.GetInterface(
+					self.interface_name)
+		except dbus.DBusException as exc:
+			error = 'Error:\n  Interface ' + self.interface_name \
+				+ ' was not found'
+			print(error)
+			usage()
+			os._exit(0)
+
+		self.interface_object = self.bus.get_object(
+				self.wpas_dbus_interface, self.path)
+		self.p2p_interface = dbus.Interface(self.interface_object,
+				self.wpas_dbus_interfaces_p2pdevice)
+
+		# Signals
+		self.bus.add_signal_receiver(deviceLost,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="DeviceLost")
+		self.bus.add_signal_receiver(p2pStateChange,
+			dbus_interface=self.wpas_dbus_interfaces_p2pdevice,
+			signal_name="P2PStateChanged")
+
+	# Runs p2p_stop_find
+	def run(self):
+		# Allows other threads to keep working while MainLoop runs
+		# Required for timeout implementation
+		gobject.MainLoop().get_context().iteration(True)
+		gobject.threads_init()
+		self.p2p_interface.StopFind()
+		gobject.MainLoop().run()
+
+
+if __name__ == "__main__":
+	# Needed because P2PStateChanged signal is not caught
+	timeout = 5
+	# Defaults for optional inputs
+	wpas_dbus_interface = 'fi.w1.wpa_supplicant1'
+
+	# interface_name is required
+	interface_name = None
+
+	# Using getopts to handle options
+	try:
+		options, args = getopt.getopt(sys.argv[1:],"ht:i:w:")
+
+	except getopt.GetoptError:
+		usage()
+		quit()
+
+	# If there's a switch, override default option
+	for key, value in options:
+		# Help
+		if (key == "-h"):
+			usage()
+			quit()
+		# Interface Name
+		elif (key == "-i"):
+			interface_name = value
+		# Dbus interface
+		elif (key == "-w"):
+			wpas_dbus_interface = value
+		else:
+			assert False, "unhandled option"
+
+	# Interface name is required and was not given
+	if (interface_name == None):
+		print("Error:\n  interface_name is required")
+		usage()
+		quit()
+
+	# Constructor
+	try:
+		p2p_stop_find_test = P2P_Stop_Find(interface_name,
+						wpas_dbus_interface,timeout)
+
+	except:
+		print("Error:\n  Invalid wpas_dbus_interface")
+		usage()
+		quit()
+
+	# Start P2P_Find
+	p2p_stop_find_test.start()
+
+	try:
+		time.sleep(int(p2p_stop_find_test.timeout))
+
+	except:
+		pass
+
+	print("p2p find stopped")
+	quit()
diff --git a/wpa_supplicant/examples/plaintext.conf b/wpa_supplicant/examples/plaintext.conf
new file mode 100644
index 000000000000..542ac1dd3b96
--- /dev/null
+++ b/wpa_supplicant/examples/plaintext.conf
@@ -0,0 +1,8 @@
+# Plaintext (no encryption) network
+
+ctrl_interface=/var/run/wpa_supplicant
+
+network={
+	ssid="example open network"
+	key_mgmt=NONE
+}
diff --git a/wpa_supplicant/examples/udhcpd-p2p.conf b/wpa_supplicant/examples/udhcpd-p2p.conf
new file mode 100644
index 000000000000..f92cc619e962
--- /dev/null
+++ b/wpa_supplicant/examples/udhcpd-p2p.conf
@@ -0,0 +1,118 @@
+# Sample udhcpd configuration file (/etc/udhcpd.conf)
+
+# The start and end of the IP lease block
+
+start 		192.168.42.20	#default: 192.168.0.20
+end		192.168.42.254	#default: 192.168.0.254
+
+
+# The interface that udhcpd will use
+
+interface	wlan2		#default: eth0
+
+
+# The maximum number of leases (includes addresses reserved
+# by OFFER's, DECLINE's, and ARP conflicts)
+
+#max_leases	254		#default: 254
+
+
+# If remaining is true (default), udhcpd will store the time
+# remaining for each lease in the udhcpd leases file. This is
+# for embedded systems that cannot keep time between reboots.
+# If you set remaining to no, the absolute time that the lease
+# expires at will be stored in the dhcpd.leases file.
+
+#remaining	yes		#default: yes
+
+
+# The time period at which udhcpd will write out a dhcpd.leases
+# file. If this is 0, udhcpd will never automatically write a
+# lease file. (specified in seconds)
+
+#auto_time	7200		#default: 7200 (2 hours)
+
+
+# The amount of time that an IP will be reserved (leased) for if a
+# DHCP decline message is received (seconds).
+
+#decline_time	3600		#default: 3600 (1 hour)
+
+
+# The amount of time that an IP will be reserved (leased) for if an
+# ARP conflct occurs. (seconds
+
+#conflict_time	3600		#default: 3600 (1 hour)
+
+
+# How long an offered address is reserved (leased) in seconds
+
+#offer_time	60		#default: 60 (1 minute)
+
+# If a lease to be given is below this value, the full lease time is
+# instead used (seconds).
+
+#min_lease	60		#default: 60
+
+
+# The location of the leases file
+
+#lease_file	/var/lib/misc/udhcpd.leases	#default: /var/lib/misc/udhcpd.leases
+
+# The location of the pid file
+pidfile	/var/run/udhcpd-wlan2.pid	#default: /var/run/udhcpd.pid
+
+# Every time udhcpd writes a leases file, the below script will be called.
+# Useful for writing the lease file to flash every few hours.
+
+#notify_file				#default: (no script)
+
+#notify_file	dumpleases 	# <--- useful for debugging
+
+# The following are bootp specific options, setable by udhcpd.
+
+#siaddr		192.168.0.22		#default: 0.0.0.0
+
+#sname		zorak			#default: (none)
+
+#boot_file	/var/nfs_root		#default: (none)
+
+# The remainder of options are DHCP options and can be specified with the
+# keyword 'opt' or 'option'. If an option can take multiple items, such
+# as the dns option, they can be listed on the same line, or multiple
+# lines. The only option with a default is 'lease'.
+
+#Examles
+opt	dns	192.168.2.1
+option	subnet	255.255.255.0
+option	domain	atherosowl.com
+option	lease	864000		# 10 days of seconds
+
+
+# Currently supported options, for more info, see options.c
+#opt subnet
+#opt timezone
+#opt router
+#opt timesvr
+#opt namesvr
+#opt dns
+#opt logsvr
+#opt cookiesvr
+#opt lprsvr
+#opt bootsize
+#opt domain
+#opt swapsvr
+#opt rootpath
+#opt ipttl
+#opt mtu
+#opt broadcast
+#opt wins
+#opt lease
+#opt ntpsrv
+#opt tftp
+#opt bootfile
+
+
+# Static leases map
+#static_lease 00:60:08:11:CE:4E 192.168.0.54
+#static_lease 00:60:08:11:CE:3E 192.168.0.44
diff --git a/wpa_supplicant/examples/wep.conf b/wpa_supplicant/examples/wep.conf
new file mode 100644
index 000000000000..9c7b55f2722a
--- /dev/null
+++ b/wpa_supplicant/examples/wep.conf
@@ -0,0 +1,11 @@
+# Static WEP keys
+
+ctrl_interface=/var/run/wpa_supplicant
+
+network={
+	ssid="example wep network"
+	key_mgmt=NONE
+	wep_key0="abcde"
+	wep_key1=0102030405
+	wep_tx_keyidx=0
+}
diff --git a/wpa_supplicant/examples/wpa-psk-tkip.conf b/wpa_supplicant/examples/wpa-psk-tkip.conf
new file mode 100644
index 000000000000..93d7fc2444ea
--- /dev/null
+++ b/wpa_supplicant/examples/wpa-psk-tkip.conf
@@ -0,0 +1,12 @@
+# WPA-PSK/TKIP
+
+ctrl_interface=/var/run/wpa_supplicant
+
+network={
+	ssid="example wpa-psk network"
+	key_mgmt=WPA-PSK
+	proto=WPA
+	pairwise=TKIP
+	group=TKIP
+	psk="secret passphrase"
+}
diff --git a/wpa_supplicant/examples/wpa2-eap-ccmp.conf b/wpa_supplicant/examples/wpa2-eap-ccmp.conf
new file mode 100644
index 000000000000..d7a64d87b254
--- /dev/null
+++ b/wpa_supplicant/examples/wpa2-eap-ccmp.conf
@@ -0,0 +1,15 @@
+# WPA2-EAP/CCMP using EAP-TLS
+
+ctrl_interface=/var/run/wpa_supplicant
+
+network={
+	ssid="example wpa2-eap network"
+	key_mgmt=WPA-EAP
+	proto=WPA2
+	pairwise=CCMP
+	group=CCMP
+	eap=TLS
+	ca_cert="/etc/cert/ca.pem"
+	private_key="/etc/cert/user.p12"
+	private_key_passwd="PKCS#12 passhrase"
+}
diff --git a/wpa_supplicant/examples/wpas-dbus-new-getall.py b/wpa_supplicant/examples/wpas-dbus-new-getall.py
new file mode 100755
index 000000000000..732f54d20f8b
--- /dev/null
+++ b/wpa_supplicant/examples/wpas-dbus-new-getall.py
@@ -0,0 +1,58 @@
+#!/usr/bin/python
+
+import dbus
+import sys, os
+import time
+import gobject
+
+def main():
+	bus = dbus.SystemBus()
+	wpas_obj = bus.get_object("fi.w1.wpa_supplicant1",
+				  "/fi/w1/wpa_supplicant1")
+	props = wpas_obj.GetAll("fi.w1.wpa_supplicant1",
+				dbus_interface=dbus.PROPERTIES_IFACE)
+	print("GetAll(fi.w1.wpa_supplicant1, /fi/w1/wpa_supplicant1):")
+	print(props)
+
+	if len(sys.argv) != 2:
+		os._exit(1)
+
+	ifname = sys.argv[1]
+
+	wpas = dbus.Interface(wpas_obj, "fi.w1.wpa_supplicant1")
+	path = wpas.GetInterface(ifname)
+	if_obj = bus.get_object("fi.w1.wpa_supplicant1", path)
+	props = if_obj.GetAll("fi.w1.wpa_supplicant1.Interface",
+			      dbus_interface=dbus.PROPERTIES_IFACE)
+	print('')
+	print("GetAll(fi.w1.wpa_supplicant1.Interface, %s):" % (path))
+	print(props)
+
+	props = if_obj.GetAll("fi.w1.wpa_supplicant1.Interface.WPS",
+			      dbus_interface=dbus.PROPERTIES_IFACE)
+	print('')
+	print("GetAll(fi.w1.wpa_supplicant1.Interface.WPS, %s):" % (path))
+	print(props)
+
+	res = if_obj.Get("fi.w1.wpa_supplicant1.Interface", 'BSSs',
+			 dbus_interface=dbus.PROPERTIES_IFACE)
+	if len(res) > 0:
+		bss_obj = bus.get_object("fi.w1.wpa_supplicant1", res[0])
+		props = bss_obj.GetAll("fi.w1.wpa_supplicant1.BSS",
+				       dbus_interface=dbus.PROPERTIES_IFACE)
+		print('')
+		print("GetAll(fi.w1.wpa_supplicant1.BSS, %s):" % (res[0]))
+		print(props)
+
+	res = if_obj.Get("fi.w1.wpa_supplicant1.Interface", 'Networks',
+			 dbus_interface=dbus.PROPERTIES_IFACE)
+	if len(res) > 0:
+		net_obj = bus.get_object("fi.w1.wpa_supplicant1", res[0])
+		props = net_obj.GetAll("fi.w1.wpa_supplicant1.Network",
+				       dbus_interface=dbus.PROPERTIES_IFACE)
+		print('')
+		print("GetAll(fi.w1.wpa_supplicant1.Network, %s):" % (res[0]))
+		print(props)
+
+if __name__ == "__main__":
+	main()
diff --git a/wpa_supplicant/examples/wpas-dbus-new-signals.py b/wpa_supplicant/examples/wpas-dbus-new-signals.py
new file mode 100755
index 000000000000..366a65546af6
--- /dev/null
+++ b/wpa_supplicant/examples/wpas-dbus-new-signals.py
@@ -0,0 +1,203 @@
+#!/usr/bin/python
+
+import dbus
+import sys, os
+import time
+import gobject
+from dbus.mainloop.glib import DBusGMainLoop
+
+WPAS_DBUS_SERVICE = "fi.w1.wpa_supplicant1"
+WPAS_DBUS_INTERFACE = "fi.w1.wpa_supplicant1"
+WPAS_DBUS_OPATH = "/fi/w1/wpa_supplicant1"
+
+WPAS_DBUS_INTERFACES_INTERFACE = "fi.w1.wpa_supplicant1.Interface"
+WPAS_DBUS_INTERFACES_OPATH = "/fi/w1/wpa_supplicant1/Interfaces"
+WPAS_DBUS_BSS_INTERFACE = "fi.w1.wpa_supplicant1.BSS"
+WPAS_DBUS_NETWORK_INTERFACE = "fi.w1.wpa_supplicant1.Network"
+
+def byte_array_to_string(s):
+	import urllib
+	r = ""    
+	for c in s:
+		if c >= 32 and c < 127:
+			r += "%c" % c
+		else:
+			r += urllib.quote(chr(c))
+	return r
+
+def list_interfaces(wpas_obj):
+	ifaces = wpas_obj.Get(WPAS_DBUS_INTERFACE, 'Interfaces',
+			      dbus_interface=dbus.PROPERTIES_IFACE)
+	for path in ifaces:
+		if_obj = bus.get_object(WPAS_DBUS_SERVICE, path)
+		ifname = if_obj.Get(WPAS_DBUS_INTERFACES_INTERFACE, 'Ifname',
+			      dbus_interface=dbus.PROPERTIES_IFACE)
+		print(ifname)
+
+def interfaceAdded(interface, properties):
+	print("InterfaceAdded(%s): Ifname=%s" % (interface, properties['Ifname']))
+
+def interfaceRemoved(interface):
+	print("InterfaceRemoved(%s)" % (interface))
+
+def propertiesChanged(properties):
+	for i in properties:
+		print("PropertiesChanged: %s=%s" % (i, properties[i]))
+
+def showBss(bss):
+	net_obj = bus.get_object(WPAS_DBUS_SERVICE, bss)
+	net = dbus.Interface(net_obj, WPAS_DBUS_BSS_INTERFACE)
+
+	# Convert the byte-array for SSID and BSSID to printable strings
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'BSSID',
+			  dbus_interface=dbus.PROPERTIES_IFACE)
+	bssid = ""
+	for item in val:
+		bssid = bssid + ":%02x" % item
+	bssid = bssid[1:]
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'SSID',
+			  dbus_interface=dbus.PROPERTIES_IFACE)
+	ssid = byte_array_to_string(val)
+
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'WPA',
+			  dbus_interface=dbus.PROPERTIES_IFACE)
+	wpa = "no"
+	if val != None:
+		wpa = "yes"
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'RSN',
+			  dbus_interface=dbus.PROPERTIES_IFACE)
+	wpa2 = "no"
+	if val != None:
+		wpa2 = "yes"
+	freq = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'Frequency',
+			   dbus_interface=dbus.PROPERTIES_IFACE)
+	signal = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'Signal',
+			     dbus_interface=dbus.PROPERTIES_IFACE)
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'Rates',
+			  dbus_interface=dbus.PROPERTIES_IFACE)
+	if len(val) > 0:
+		maxrate = val[0] / 1000000
+	else:
+		maxrate = 0
+
+	print("  %s  ::  ssid='%s'  wpa=%s  wpa2=%s  signal=%d  rate=%d  freq=%d" % (bssid, ssid, wpa, wpa2, signal, maxrate, freq))
+
+def scanDone(success):
+	gobject.MainLoop().quit()
+	print("Scan done: success=%s" % success)
+
+def scanDone2(success, path=None):
+	print("Scan done: success=%s [path=%s]" % (success, path))
+
+def bssAdded(bss, properties):
+	print("BSS added: %s" % (bss))
+	showBss(bss)
+
+def bssRemoved(bss):
+	print("BSS removed: %s" % (bss))
+
+def blobAdded(blob):
+	print("BlobAdded(%s)" % (blob))
+
+def blobRemoved(blob):
+	print("BlobRemoved(%s)" % (blob))
+
+def networkAdded(network, properties):
+	print("NetworkAdded(%s)" % (network))
+
+def networkRemoved(network):
+	print("NetworkRemoved(%s)" % (network))
+
+def networkSelected(network):
+	print("NetworkSelected(%s)" % (network))
+
+def propertiesChangedInterface(properties):
+	for i in properties:
+		print("PropertiesChanged(interface): %s=%s" % (i, properties[i]))
+
+def propertiesChangedBss(properties):
+	for i in properties:
+		print("PropertiesChanged(BSS): %s=%s" % (i, properties[i]))
+
+def propertiesChangedNetwork(properties):
+	for i in properties:
+		print("PropertiesChanged(Network): %s=%s" % (i, properties[i]))
+
+def main():
+	dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
+	global bus
+	bus = dbus.SystemBus()
+	wpas_obj = bus.get_object(WPAS_DBUS_SERVICE, WPAS_DBUS_OPATH)
+
+	if len(sys.argv) != 2:
+		list_interfaces(wpas_obj)
+		os._exit(1)
+
+	wpas = dbus.Interface(wpas_obj, WPAS_DBUS_INTERFACE)
+	bus.add_signal_receiver(interfaceAdded,
+				dbus_interface=WPAS_DBUS_INTERFACE,
+				signal_name="InterfaceAdded")
+	bus.add_signal_receiver(interfaceRemoved,
+				dbus_interface=WPAS_DBUS_INTERFACE,
+				signal_name="InterfaceRemoved")
+	bus.add_signal_receiver(propertiesChanged,
+				dbus_interface=WPAS_DBUS_INTERFACE,
+				signal_name="PropertiesChanged")
+
+	ifname = sys.argv[1]
+	path = wpas.GetInterface(ifname)
+	if_obj = bus.get_object(WPAS_DBUS_SERVICE, path)
+	iface = dbus.Interface(if_obj, WPAS_DBUS_INTERFACES_INTERFACE)
+	iface.connect_to_signal("ScanDone", scanDone2,
+				path_keyword='path')
+
+	bus.add_signal_receiver(scanDone,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="ScanDone",
+				path=path)
+	bus.add_signal_receiver(bssAdded,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="BSSAdded",
+				path=path)
+	bus.add_signal_receiver(bssRemoved,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="BSSRemoved",
+				path=path)
+	bus.add_signal_receiver(blobAdded,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="BlobAdded",
+				path=path)
+	bus.add_signal_receiver(blobRemoved,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="BlobRemoved",
+				path=path)
+	bus.add_signal_receiver(networkAdded,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="NetworkAdded",
+				path=path)
+	bus.add_signal_receiver(networkRemoved,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="NetworkRemoved",
+				path=path)
+	bus.add_signal_receiver(networkSelected,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="NetworkSelected",
+				path=path)
+	bus.add_signal_receiver(propertiesChangedInterface,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="PropertiesChanged",
+				path=path)
+
+	bus.add_signal_receiver(propertiesChangedBss,
+				dbus_interface=WPAS_DBUS_BSS_INTERFACE,
+				signal_name="PropertiesChanged")
+
+	bus.add_signal_receiver(propertiesChangedNetwork,
+				dbus_interface=WPAS_DBUS_NETWORK_INTERFACE,
+				signal_name="PropertiesChanged")
+
+	gobject.MainLoop().run()
+
+if __name__ == "__main__":
+	main()
+
diff --git a/wpa_supplicant/examples/wpas-dbus-new-wps.py b/wpa_supplicant/examples/wpas-dbus-new-wps.py
new file mode 100755
index 000000000000..7d87b1efd5dc
--- /dev/null
+++ b/wpa_supplicant/examples/wpas-dbus-new-wps.py
@@ -0,0 +1,80 @@
+#!/usr/bin/python
+
+import dbus
+import sys, os
+import time
+import gobject
+from dbus.mainloop.glib import DBusGMainLoop
+
+WPAS_DBUS_SERVICE = "fi.w1.wpa_supplicant1"
+WPAS_DBUS_INTERFACE = "fi.w1.wpa_supplicant1"
+WPAS_DBUS_OPATH = "/fi/w1/wpa_supplicant1"
+
+WPAS_DBUS_INTERFACES_INTERFACE = "fi.w1.wpa_supplicant1.Interface"
+WPAS_DBUS_WPS_INTERFACE = "fi.w1.wpa_supplicant1.Interface.WPS"
+
+def propertiesChanged(properties):
+	if properties.has_key("State"):
+		print("PropertiesChanged: State: %s" % (properties["State"]))
+
+def scanDone(success):
+	print("Scan done: success=%s" % success)
+
+def bssAdded(bss, properties):
+	print("BSS added: %s" % (bss))
+
+def bssRemoved(bss):
+	print("BSS removed: %s" % (bss))
+
+def wpsEvent(name, args):
+	print("WPS event: %s" % (name))
+	print(args)
+
+def credentials(cred):
+	print("WPS credentials: %s" % (cred))
+
+def main():
+	dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
+	global bus
+	bus = dbus.SystemBus()
+	wpas_obj = bus.get_object(WPAS_DBUS_SERVICE, WPAS_DBUS_OPATH)
+
+	if len(sys.argv) != 2:
+		print("Missing ifname argument")
+		os._exit(1)
+
+	wpas = dbus.Interface(wpas_obj, WPAS_DBUS_INTERFACE)
+	bus.add_signal_receiver(scanDone,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="ScanDone")
+	bus.add_signal_receiver(bssAdded,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="BSSAdded")
+	bus.add_signal_receiver(bssRemoved,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="BSSRemoved")
+	bus.add_signal_receiver(propertiesChanged,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="PropertiesChanged")
+	bus.add_signal_receiver(wpsEvent,
+				dbus_interface=WPAS_DBUS_WPS_INTERFACE,
+				signal_name="Event")
+	bus.add_signal_receiver(credentials,
+				dbus_interface=WPAS_DBUS_WPS_INTERFACE,
+				signal_name="Credentials")
+
+	ifname = sys.argv[1]
+
+	path = wpas.GetInterface(ifname)
+	if_obj = bus.get_object(WPAS_DBUS_SERVICE, path)
+	if_obj.Set(WPAS_DBUS_WPS_INTERFACE, 'ProcessCredentials',
+		   dbus.Boolean(1),
+		   dbus_interface=dbus.PROPERTIES_IFACE)
+	wps = dbus.Interface(if_obj, WPAS_DBUS_WPS_INTERFACE)
+	wps.Start({'Role': 'enrollee', 'Type': 'pbc'})
+
+	gobject.MainLoop().run()
+
+if __name__ == "__main__":
+	main()
+
diff --git a/wpa_supplicant/examples/wpas-dbus-new.py b/wpa_supplicant/examples/wpas-dbus-new.py
new file mode 100755
index 000000000000..6bf74ae44122
--- /dev/null
+++ b/wpa_supplicant/examples/wpas-dbus-new.py
@@ -0,0 +1,149 @@
+#!/usr/bin/python
+
+import dbus
+import sys, os
+import time
+import gobject
+from dbus.mainloop.glib import DBusGMainLoop
+
+WPAS_DBUS_SERVICE = "fi.w1.wpa_supplicant1"
+WPAS_DBUS_INTERFACE = "fi.w1.wpa_supplicant1"
+WPAS_DBUS_OPATH = "/fi/w1/wpa_supplicant1"
+
+WPAS_DBUS_INTERFACES_INTERFACE = "fi.w1.wpa_supplicant1.Interface"
+WPAS_DBUS_INTERFACES_OPATH = "/fi/w1/wpa_supplicant1/Interfaces"
+WPAS_DBUS_BSS_INTERFACE = "fi.w1.wpa_supplicant1.BSS"
+
+def byte_array_to_string(s):
+	import urllib
+	r = ""    
+	for c in s:
+		if c >= 32 and c < 127:
+			r += "%c" % c
+		else:
+			r += urllib.quote(chr(c))
+	return r
+
+def list_interfaces(wpas_obj):
+	ifaces = wpas_obj.Get(WPAS_DBUS_INTERFACE, 'Interfaces',
+			      dbus_interface=dbus.PROPERTIES_IFACE)
+	for path in ifaces:
+		if_obj = bus.get_object(WPAS_DBUS_SERVICE, path)
+		ifname = if_obj.Get(WPAS_DBUS_INTERFACES_INTERFACE, 'Ifname',
+			      dbus_interface=dbus.PROPERTIES_IFACE)
+		print(ifname)
+
+def propertiesChanged(properties):
+	if properties.has_key("State"):
+		print("PropertiesChanged: State: %s" % (properties["State"]))
+
+def showBss(bss):
+	net_obj = bus.get_object(WPAS_DBUS_SERVICE, bss)
+	net = dbus.Interface(net_obj, WPAS_DBUS_BSS_INTERFACE)
+
+	# Convert the byte-array for SSID and BSSID to printable strings
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'BSSID',
+			  dbus_interface=dbus.PROPERTIES_IFACE)
+	bssid = ""
+	for item in val:
+		bssid = bssid + ":%02x" % item
+	bssid = bssid[1:]
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'SSID',
+			  dbus_interface=dbus.PROPERTIES_IFACE)
+	ssid = byte_array_to_string(val)
+
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'WPA',
+			  dbus_interface=dbus.PROPERTIES_IFACE)
+	wpa = "no"
+	if len(val["KeyMgmt"]) > 0:
+		wpa = "yes"
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'RSN',
+			  dbus_interface=dbus.PROPERTIES_IFACE)
+	wpa2 = "no"
+	if len(val["KeyMgmt"]) > 0:
+		wpa2 = "yes"
+	freq = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'Frequency',
+			   dbus_interface=dbus.PROPERTIES_IFACE)
+	signal = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'Signal',
+			     dbus_interface=dbus.PROPERTIES_IFACE)
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'Rates',
+			  dbus_interface=dbus.PROPERTIES_IFACE)
+	if len(val) > 0:
+		maxrate = val[0] / 1000000
+	else:
+		maxrate = 0
+
+	print("  %s  ::  ssid='%s'  wpa=%s  wpa2=%s  signal=%d  rate=%d  freq=%d" % (bssid, ssid, wpa, wpa2, signal, maxrate, freq))
+
+def scanDone(success):
+	print("Scan done: success=%s" % success)
+	
+	res = if_obj.Get(WPAS_DBUS_INTERFACES_INTERFACE, 'BSSs',
+			 dbus_interface=dbus.PROPERTIES_IFACE)
+
+	print("Scanned wireless networks:")
+	for opath in res:
+		print(opath)
+		showBss(opath)
+
+def bssAdded(bss, properties):
+	print("BSS added: %s" % (bss))
+	showBss(bss)
+
+def bssRemoved(bss):
+	print("BSS removed: %s" % (bss))
+
+def main():
+	dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
+	global bus
+	bus = dbus.SystemBus()
+	wpas_obj = bus.get_object(WPAS_DBUS_SERVICE, WPAS_DBUS_OPATH)
+
+	if len(sys.argv) != 2:
+		list_interfaces(wpas_obj)
+		os._exit(1)
+
+	wpas = dbus.Interface(wpas_obj, WPAS_DBUS_INTERFACE)
+	bus.add_signal_receiver(scanDone,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="ScanDone")
+	bus.add_signal_receiver(bssAdded,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="BSSAdded")
+	bus.add_signal_receiver(bssRemoved,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="BSSRemoved")
+	bus.add_signal_receiver(propertiesChanged,
+				dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
+				signal_name="PropertiesChanged")
+
+	ifname = sys.argv[1]
+
+	# See if wpa_supplicant already knows about this interface
+	path = None
+	try:
+		path = wpas.GetInterface(ifname)
+	except dbus.DBusException as exc:
+		if not str(exc).startswith("fi.w1.wpa_supplicant1.InterfaceUnknown:"):
+			raise exc
+		try:
+			path = wpas.CreateInterface({'Ifname': ifname, 'Driver': 'test'})
+			time.sleep(1)
+
+		except dbus.DBusException as exc:
+			if not str(exc).startswith("fi.w1.wpa_supplicant1.InterfaceExists:"):
+				raise exc
+
+	global if_obj
+	if_obj = bus.get_object(WPAS_DBUS_SERVICE, path)
+	global iface
+	iface = dbus.Interface(if_obj, WPAS_DBUS_INTERFACES_INTERFACE)
+	iface.Scan({'Type': 'active'})
+
+	gobject.MainLoop().run()
+
+	wpas.RemoveInterface(dbus.ObjectPath(path))
+
+if __name__ == "__main__":
+	main()
+
diff --git a/wpa_supplicant/examples/wps-ap-cli b/wpa_supplicant/examples/wps-ap-cli
new file mode 100755
index 000000000000..15d913ef1fae
--- /dev/null
+++ b/wpa_supplicant/examples/wps-ap-cli
@@ -0,0 +1,81 @@
+#!/bin/sh
+
+CLI=wpa_cli
+
+pbc()
+{
+	echo "Starting PBC mode"
+	echo "Push button on the station within two minutes"
+	if ! $CLI wps_pbc | grep -q OK; then
+		echo "Failed to enable PBC mode"
+	fi
+}
+
+enter_pin()
+{
+	echo "Enter a PIN from a station to be enrolled to the network."
+	printf "Enrollee PIN: "
+	read pin
+	cpin=`$CLI wps_check_pin "$pin" | tail -1`
+	if [ "$cpin" = "FAIL-CHECKSUM" ]; then
+		echo "Checksum digit is not valid"
+		printf "Do you want to use this PIN (y/n)? "
+		read resp
+		case "$resp" in
+			y*)
+				cpin=`echo "$pin" | sed "s/[^1234567890]//g"`
+				;;
+			*)
+				return 1
+				;;
+		esac
+	fi
+	if [ "$cpin" = "FAIL" ]; then
+		echo "Invalid PIN: $pin"
+		return 1
+	fi
+	echo "Enabling Enrollee PIN: $cpin"
+	$CLI wps_pin any "$cpin"
+}
+
+show_config()
+{
+	$CLI status wps
+}
+
+main_menu()
+{
+	echo "WPS AP"
+	echo "------"
+	echo "1: Push button (activate PBC)"
+	echo "2: Enter Enrollee PIN"
+	echo "3: Show current configuration"
+	echo "0: Exit wps-ap-cli"
+
+	printf "Command: "
+	read cmd
+
+	case "$cmd" in
+		1)
+			pbc
+			;;
+		2)
+			enter_pin
+			;;
+		3)
+			show_config
+			;;
+		0)
+			exit 0
+			;;
+		*)
+			echo "Unknown command: $cmd"
+			;;
+	esac
+
+	echo
+	main_menu
+}
+
+
+main_menu
diff --git a/wpa_supplicant/examples/wps-nfc.py b/wpa_supplicant/examples/wps-nfc.py
new file mode 100755
index 000000000000..bb458fb37a84
--- /dev/null
+++ b/wpa_supplicant/examples/wps-nfc.py
@@ -0,0 +1,525 @@
+#!/usr/bin/python
+#
+# Example nfcpy to wpa_supplicant wrapper for WPS NFC operations
+# Copyright (c) 2012-2013, Jouni Malinen <j@w1.fi>
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+import os
+import sys
+import time
+import random
+import threading
+import argparse
+
+import nfc
+import nfc.ndef
+import nfc.llcp
+import nfc.handover
+
+import logging
+
+import wpaspy
+
+wpas_ctrl = '/var/run/wpa_supplicant'
+srv = None
+continue_loop = True
+terminate_now = False
+summary_file = None
+success_file = None
+
+def summary(txt):
+    print(txt)
+    if summary_file:
+        with open(summary_file, 'a') as f:
+            f.write(txt + "\n")
+
+def success_report(txt):
+    summary(txt)
+    if success_file:
+        with open(success_file, 'a') as f:
+            f.write(txt + "\n")
+
+def wpas_connect():
+    ifaces = []
+    if os.path.isdir(wpas_ctrl):
+        try:
+            ifaces = [os.path.join(wpas_ctrl, i) for i in os.listdir(wpas_ctrl)]
+        except OSError as error:
+            print("Could not find wpa_supplicant: ", error)
+            return None
+
+    if len(ifaces) < 1:
+        print("No wpa_supplicant control interface found")
+        return None
+
+    for ctrl in ifaces:
+        try:
+            wpas = wpaspy.Ctrl(ctrl)
+            return wpas
+        except Exception as e:
+            pass
+    return None
+
+
+def wpas_tag_read(message):
+    wpas = wpas_connect()
+    if (wpas == None):
+        return False
+    if "FAIL" in wpas.request("WPS_NFC_TAG_READ " + str(message).encode("hex")):
+        return False
+    return True
+
+def wpas_get_config_token(id=None):
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    if id:
+        ret = wpas.request("WPS_NFC_CONFIG_TOKEN NDEF " + id)
+    else:
+        ret = wpas.request("WPS_NFC_CONFIG_TOKEN NDEF")
+    if "FAIL" in ret:
+        return None
+    return ret.rstrip().decode("hex")
+
+
+def wpas_get_er_config_token(uuid):
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    ret = wpas.request("WPS_ER_NFC_CONFIG_TOKEN NDEF " + uuid)
+    if "FAIL" in ret:
+        return None
+    return ret.rstrip().decode("hex")
+
+
+def wpas_get_password_token():
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    ret = wpas.request("WPS_NFC_TOKEN NDEF")
+    if "FAIL" in ret:
+        return None
+    return ret.rstrip().decode("hex")
+
+def wpas_get_handover_req():
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    ret = wpas.request("NFC_GET_HANDOVER_REQ NDEF WPS-CR")
+    if "FAIL" in ret:
+        return None
+    return ret.rstrip().decode("hex")
+
+
+def wpas_get_handover_sel(uuid):
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    if uuid is None:
+        res = wpas.request("NFC_GET_HANDOVER_SEL NDEF WPS-CR").rstrip()
+    else:
+	res = wpas.request("NFC_GET_HANDOVER_SEL NDEF WPS-CR " + uuid).rstrip()
+    if "FAIL" in res:
+	return None
+    return res.decode("hex")
+
+
+def wpas_report_handover(req, sel, type):
+    wpas = wpas_connect()
+    if (wpas == None):
+        return None
+    return wpas.request("NFC_REPORT_HANDOVER " + type + " WPS " +
+                        str(req).encode("hex") + " " +
+                        str(sel).encode("hex"))
+
+
+class HandoverServer(nfc.handover.HandoverServer):
+    def __init__(self, llc):
+        super(HandoverServer, self).__init__(llc)
+        self.sent_carrier = None
+        self.ho_server_processing = False
+        self.success = False
+
+    # override to avoid parser error in request/response.pretty() in nfcpy
+    # due to new WSC handover format
+    def _process_request(self, request):
+        summary("received handover request {}".format(request.type))
+        response = nfc.ndef.Message("\xd1\x02\x01Hs\x12")
+        if not request.type == 'urn:nfc:wkt:Hr':
+            summary("not a handover request")
+        else:
+            try:
+                request = nfc.ndef.HandoverRequestMessage(request)
+            except nfc.ndef.DecodeError as e:
+                summary("error decoding 'Hr' message: {}".format(e))
+            else:
+                response = self.process_request(request)
+        summary("send handover response {}".format(response.type))
+        return response
+
+    def process_request(self, request):
+        self.ho_server_processing = True
+        summary("HandoverServer - request received")
+        try:
+            print("Parsed handover request: " + request.pretty())
+        except Exception as e:
+            print(e)
+
+        sel = nfc.ndef.HandoverSelectMessage(version="1.2")
+
+        for carrier in request.carriers:
+            print("Remote carrier type: " + carrier.type)
+            if carrier.type == "application/vnd.wfa.wsc":
+                summary("WPS carrier type match - add WPS carrier record")
+                data = wpas_get_handover_sel(self.uuid)
+                if data is None:
+                    summary("Could not get handover select carrier record from wpa_supplicant")
+                    continue
+                print("Handover select carrier record from wpa_supplicant:")
+                print(data.encode("hex"))
+                self.sent_carrier = data
+                if "OK" in wpas_report_handover(carrier.record, self.sent_carrier, "RESP"):
+                    success_report("Handover reported successfully (responder)")
+                else:
+                    summary("Handover report rejected (responder)")
+
+                message = nfc.ndef.Message(data);
+                sel.add_carrier(message[0], "active", message[1:])
+
+        print("Handover select:")
+        try:
+            print(sel.pretty())
+        except Exception as e:
+            print(e)
+        print(str(sel).encode("hex"))
+
+        summary("Sending handover select")
+        self.success = True
+        return sel
+
+
+def wps_handover_init(llc):
+    summary("Trying to initiate WPS handover")
+
+    data = wpas_get_handover_req()
+    if (data == None):
+        summary("Could not get handover request carrier record from wpa_supplicant")
+        return
+    print("Handover request carrier record from wpa_supplicant: " + data.encode("hex"))
+
+    message = nfc.ndef.HandoverRequestMessage(version="1.2")
+    message.nonce = random.randint(0, 0xffff)
+    datamsg = nfc.ndef.Message(data)
+    message.add_carrier(datamsg[0], "active", datamsg[1:])
+
+    print("Handover request:")
+    try:
+        print(message.pretty())
+    except Exception as e:
+        print(e)
+    print(str(message).encode("hex"))
+
+    client = nfc.handover.HandoverClient(llc)
+    try:
+        summary("Trying to initiate NFC connection handover")
+        client.connect()
+        summary("Connected for handover")
+    except nfc.llcp.ConnectRefused:
+        summary("Handover connection refused")
+        client.close()
+        return
+    except Exception as e:
+        summary("Other exception: " + str(e))
+        client.close()
+        return
+
+    summary("Sending handover request")
+
+    if not client.send(message):
+        summary("Failed to send handover request")
+        client.close()
+        return
+
+    summary("Receiving handover response")
+    message = client._recv()
+    if message is None:
+        summary("No response received")
+        client.close()
+        return
+    if message.type != "urn:nfc:wkt:Hs":
+        summary("Response was not Hs - received: " + message.type)
+        client.close()
+        return
+
+    print("Received message")
+    try:
+        print(message.pretty())
+    except Exception as e:
+        print(e)
+    print(str(message).encode("hex"))
+    message = nfc.ndef.HandoverSelectMessage(message)
+    summary("Handover select received")
+    try:
+        print(message.pretty())
+    except Exception as e:
+        print(e)
+
+    for carrier in message.carriers:
+        print("Remote carrier type: " + carrier.type)
+        if carrier.type == "application/vnd.wfa.wsc":
+            print("WPS carrier type match - send to wpa_supplicant")
+            if "OK" in wpas_report_handover(data, carrier.record, "INIT"):
+                success_report("Handover reported successfully (initiator)")
+            else:
+                summary("Handover report rejected (initiator)")
+            # nfcpy does not support the new format..
+            #wifi = nfc.ndef.WifiConfigRecord(carrier.record)
+            #print wifi.pretty()
+
+    print("Remove peer")
+    client.close()
+    print("Done with handover")
+    global only_one
+    if only_one:
+        global continue_loop
+        continue_loop = False
+
+    global no_wait
+    if no_wait:
+        print("Trying to exit..")
+        global terminate_now
+        terminate_now = True
+
+def wps_tag_read(tag, wait_remove=True):
+    success = False
+    if len(tag.ndef.message):
+        for record in tag.ndef.message:
+            print("record type " + record.type)
+            if record.type == "application/vnd.wfa.wsc":
+                summary("WPS tag - send to wpa_supplicant")
+                success = wpas_tag_read(tag.ndef.message)
+                break
+    else:
+        summary("Empty tag")
+
+    if success:
+        success_report("Tag read succeeded")
+
+    if wait_remove:
+        print("Remove tag")
+        while tag.is_present:
+            time.sleep(0.1)
+
+    return success
+
+
+def rdwr_connected_write(tag):
+    summary("Tag found - writing - " + str(tag))
+    global write_data
+    tag.ndef.message = str(write_data)
+    success_report("Tag write succeeded")
+    print("Done - remove tag")
+    global only_one
+    if only_one:
+        global continue_loop
+        continue_loop = False
+    global write_wait_remove
+    while write_wait_remove and tag.is_present:
+        time.sleep(0.1)
+
+def wps_write_config_tag(clf, id=None, wait_remove=True):
+    print("Write WPS config token")
+    global write_data, write_wait_remove
+    write_wait_remove = wait_remove
+    write_data = wpas_get_config_token(id)
+    if write_data == None:
+        print("Could not get WPS config token from wpa_supplicant")
+        sys.exit(1)
+        return
+    print("Touch an NFC tag")
+    clf.connect(rdwr={'on-connect': rdwr_connected_write})
+
+
+def wps_write_er_config_tag(clf, uuid, wait_remove=True):
+    print("Write WPS ER config token")
+    global write_data, write_wait_remove
+    write_wait_remove = wait_remove
+    write_data = wpas_get_er_config_token(uuid)
+    if write_data == None:
+        print("Could not get WPS config token from wpa_supplicant")
+        return
+
+    print("Touch an NFC tag")
+    clf.connect(rdwr={'on-connect': rdwr_connected_write})
+
+
+def wps_write_password_tag(clf, wait_remove=True):
+    print("Write WPS password token")
+    global write_data, write_wait_remove
+    write_wait_remove = wait_remove
+    write_data = wpas_get_password_token()
+    if write_data == None:
+        print("Could not get WPS password token from wpa_supplicant")
+        return
+
+    print("Touch an NFC tag")
+    clf.connect(rdwr={'on-connect': rdwr_connected_write})
+
+
+def rdwr_connected(tag):
+    global only_one, no_wait
+    summary("Tag connected: " + str(tag))
+
+    if tag.ndef:
+        print("NDEF tag: " + tag.type)
+        try:
+            print(tag.ndef.message.pretty())
+        except Exception as e:
+            print(e)
+        success = wps_tag_read(tag, not only_one)
+        if only_one and success:
+            global continue_loop
+            continue_loop = False
+    else:
+        summary("Not an NDEF tag - remove tag")
+        return True
+
+    return not no_wait
+
+
+def llcp_worker(llc):
+    global arg_uuid
+    if arg_uuid is None:
+        wps_handover_init(llc)
+        print("Exiting llcp_worker thread")
+        return
+
+    global srv
+    global wait_connection
+    while not wait_connection and srv.sent_carrier is None:
+        if srv.ho_server_processing:
+            time.sleep(0.025)
+
+def llcp_startup(clf, llc):
+    global arg_uuid
+    if arg_uuid:
+        print("Start LLCP server")
+        global srv
+        srv = HandoverServer(llc)
+        if arg_uuid is "ap":
+            print("Trying to handle WPS handover")
+            srv.uuid = None
+        else:
+            print("Trying to handle WPS handover with AP " + arg_uuid)
+            srv.uuid = arg_uuid
+    return llc
+
+def llcp_connected(llc):
+    print("P2P LLCP connected")
+    global wait_connection
+    wait_connection = False
+    global arg_uuid
+    if arg_uuid:
+        global srv
+        srv.start()
+    else:
+        threading.Thread(target=llcp_worker, args=(llc,)).start()
+    print("llcp_connected returning")
+    return True
+
+
+def terminate_loop():
+    global terminate_now
+    return terminate_now
+
+def main():
+    clf = nfc.ContactlessFrontend()
+
+    parser = argparse.ArgumentParser(description='nfcpy to wpa_supplicant integration for WPS NFC operations')
+    parser.add_argument('-d', const=logging.DEBUG, default=logging.INFO,
+                        action='store_const', dest='loglevel',
+                        help='verbose debug output')
+    parser.add_argument('-q', const=logging.WARNING, action='store_const',
+                        dest='loglevel', help='be quiet')
+    parser.add_argument('--only-one', '-1', action='store_true',
+                        help='run only one operation and exit')
+    parser.add_argument('--no-wait', action='store_true',
+                        help='do not wait for tag to be removed before exiting')
+    parser.add_argument('--uuid',
+                        help='UUID of an AP (used for WPS ER operations)')
+    parser.add_argument('--id',
+                        help='network id (used for WPS ER operations)')
+    parser.add_argument('--summary',
+                        help='summary file for writing status updates')
+    parser.add_argument('--success',
+                        help='success file for writing success update')
+    parser.add_argument('command', choices=['write-config',
+                                            'write-er-config',
+                                            'write-password'],
+                        nargs='?')
+    args = parser.parse_args()
+
+    global arg_uuid
+    arg_uuid = args.uuid
+
+    global only_one
+    only_one = args.only_one
+
+    global no_wait
+    no_wait = args.no_wait
+
+    if args.summary:
+        global summary_file
+        summary_file = args.summary
+
+    if args.success:
+        global success_file
+        success_file = args.success
+
+    logging.basicConfig(level=args.loglevel)
+
+    try:
+        if not clf.open("usb"):
+            print("Could not open connection with an NFC device")
+            raise SystemExit
+
+        if args.command == "write-config":
+            wps_write_config_tag(clf, id=args.id, wait_remove=not args.no_wait)
+            raise SystemExit
+
+        if args.command == "write-er-config":
+            wps_write_er_config_tag(clf, args.uuid, wait_remove=not args.no_wait)
+            raise SystemExit
+
+        if args.command == "write-password":
+            wps_write_password_tag(clf, wait_remove=not args.no_wait)
+            raise SystemExit
+
+        global continue_loop
+        while continue_loop:
+            print("Waiting for a tag or peer to be touched")
+            wait_connection = True
+            try:
+                if not clf.connect(rdwr={'on-connect': rdwr_connected},
+                                   llcp={'on-startup': llcp_startup,
+                                         'on-connect': llcp_connected},
+                                   terminate=terminate_loop):
+                    break
+            except Exception as e:
+                print("clf.connect failed")
+
+            global srv
+            if only_one and srv and srv.success:
+                raise SystemExit
+
+    except KeyboardInterrupt:
+        raise SystemExit
+    finally:
+        clf.close()
+
+    raise SystemExit
+
+if __name__ == '__main__':
+    main()
diff --git a/wpa_supplicant/gas_query.c b/wpa_supplicant/gas_query.c
new file mode 100644
index 000000000000..a6172d69233b
--- /dev/null
+++ b/wpa_supplicant/gas_query.c
@@ -0,0 +1,897 @@
+/*
+ * Generic advertisement service (GAS) query
+ * Copyright (c) 2009, Atheros Communications
+ * Copyright (c) 2011-2014, Qualcomm Atheros, Inc.
+ * Copyright (c) 2011-2014, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "utils/eloop.h"
+#include "common/ieee802_11_defs.h"
+#include "common/gas.h"
+#include "common/wpa_ctrl.h"
+#include "rsn_supp/wpa.h"
+#include "wpa_supplicant_i.h"
+#include "config.h"
+#include "driver_i.h"
+#include "offchannel.h"
+#include "gas_query.h"
+
+
+/** GAS query timeout in seconds */
+#define GAS_QUERY_TIMEOUT_PERIOD 2
+
+/* GAS query wait-time / duration in ms */
+#define GAS_QUERY_WAIT_TIME_INITIAL 1000
+#define GAS_QUERY_WAIT_TIME_COMEBACK 150
+
+/**
+ * struct gas_query_pending - Pending GAS query
+ */
+struct gas_query_pending {
+	struct dl_list list;
+	struct gas_query *gas;
+	u8 addr[ETH_ALEN];
+	u8 dialog_token;
+	u8 next_frag_id;
+	unsigned int wait_comeback:1;
+	unsigned int offchannel_tx_started:1;
+	unsigned int retry:1;
+	unsigned int wildcard_bssid:1;
+	unsigned int maintain_addr:1;
+	int freq;
+	u16 status_code;
+	struct wpabuf *req;
+	struct wpabuf *adv_proto;
+	struct wpabuf *resp;
+	struct os_reltime last_oper;
+	void (*cb)(void *ctx, const u8 *dst, u8 dialog_token,
+		   enum gas_query_result result,
+		   const struct wpabuf *adv_proto,
+		   const struct wpabuf *resp, u16 status_code);
+	void *ctx;
+	u8 sa[ETH_ALEN];
+};
+
+/**
+ * struct gas_query - Internal GAS query data
+ */
+struct gas_query {
+	struct wpa_supplicant *wpa_s;
+	struct dl_list pending; /* struct gas_query_pending */
+	struct gas_query_pending *current;
+	struct wpa_radio_work *work;
+	struct os_reltime last_mac_addr_rand;
+	int last_rand_sa_type;
+	u8 rand_addr[ETH_ALEN];
+};
+
+
+static void gas_query_tx_comeback_timeout(void *eloop_data, void *user_ctx);
+static void gas_query_timeout(void *eloop_data, void *user_ctx);
+static void gas_query_rx_comeback_timeout(void *eloop_data, void *user_ctx);
+static void gas_query_tx_initial_req(struct gas_query *gas,
+				     struct gas_query_pending *query);
+static int gas_query_new_dialog_token(struct gas_query *gas, const u8 *dst);
+
+
+static int ms_from_time(struct os_reltime *last)
+{
+	struct os_reltime now, res;
+
+	os_get_reltime(&now);
+	os_reltime_sub(&now, last, &res);
+	return res.sec * 1000 + res.usec / 1000;
+}
+
+
+/**
+ * gas_query_init - Initialize GAS query component
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: Pointer to GAS query data or %NULL on failure
+ */
+struct gas_query * gas_query_init(struct wpa_supplicant *wpa_s)
+{
+	struct gas_query *gas;
+
+	gas = os_zalloc(sizeof(*gas));
+	if (gas == NULL)
+		return NULL;
+
+	gas->wpa_s = wpa_s;
+	dl_list_init(&gas->pending);
+
+	return gas;
+}
+
+
+static const char * gas_result_txt(enum gas_query_result result)
+{
+	switch (result) {
+	case GAS_QUERY_SUCCESS:
+		return "SUCCESS";
+	case GAS_QUERY_FAILURE:
+		return "FAILURE";
+	case GAS_QUERY_TIMEOUT:
+		return "TIMEOUT";
+	case GAS_QUERY_PEER_ERROR:
+		return "PEER_ERROR";
+	case GAS_QUERY_INTERNAL_ERROR:
+		return "INTERNAL_ERROR";
+	case GAS_QUERY_STOPPED:
+		return "STOPPED";
+	case GAS_QUERY_DELETED_AT_DEINIT:
+		return "DELETED_AT_DEINIT";
+	}
+
+	return "N/A";
+}
+
+
+static void gas_query_free(struct gas_query_pending *query, int del_list)
+{
+	struct gas_query *gas = query->gas;
+
+	if (del_list)
+		dl_list_del(&query->list);
+
+	if (gas->work && gas->work->ctx == query) {
+		radio_work_done(gas->work);
+		gas->work = NULL;
+	}
+
+	wpabuf_free(query->req);
+	wpabuf_free(query->adv_proto);
+	wpabuf_free(query->resp);
+	os_free(query);
+}
+
+
+static void gas_query_done(struct gas_query *gas,
+			   struct gas_query_pending *query,
+			   enum gas_query_result result)
+{
+	wpa_msg(gas->wpa_s, MSG_INFO, GAS_QUERY_DONE "addr=" MACSTR
+		" dialog_token=%u freq=%d status_code=%u result=%s",
+		MAC2STR(query->addr), query->dialog_token, query->freq,
+		query->status_code, gas_result_txt(result));
+	if (gas->current == query)
+		gas->current = NULL;
+	if (query->offchannel_tx_started)
+		offchannel_send_action_done(gas->wpa_s);
+	eloop_cancel_timeout(gas_query_tx_comeback_timeout, gas, query);
+	eloop_cancel_timeout(gas_query_timeout, gas, query);
+	eloop_cancel_timeout(gas_query_rx_comeback_timeout, gas, query);
+	dl_list_del(&query->list);
+	query->cb(query->ctx, query->addr, query->dialog_token, result,
+		  query->adv_proto, query->resp, query->status_code);
+	gas_query_free(query, 0);
+}
+
+
+/**
+ * gas_query_deinit - Deinitialize GAS query component
+ * @gas: GAS query data from gas_query_init()
+ */
+void gas_query_deinit(struct gas_query *gas)
+{
+	struct gas_query_pending *query, *next;
+
+	if (gas == NULL)
+		return;
+
+	dl_list_for_each_safe(query, next, &gas->pending,
+			      struct gas_query_pending, list)
+		gas_query_done(gas, query, GAS_QUERY_DELETED_AT_DEINIT);
+
+	os_free(gas);
+}
+
+
+static struct gas_query_pending *
+gas_query_get_pending(struct gas_query *gas, const u8 *addr, u8 dialog_token)
+{
+	struct gas_query_pending *q;
+	dl_list_for_each(q, &gas->pending, struct gas_query_pending, list) {
+		if (os_memcmp(q->addr, addr, ETH_ALEN) == 0 &&
+		    q->dialog_token == dialog_token)
+			return q;
+	}
+	return NULL;
+}
+
+
+static int gas_query_append(struct gas_query_pending *query, const u8 *data,
+			    size_t len)
+{
+	if (wpabuf_resize(&query->resp, len) < 0) {
+		wpa_printf(MSG_DEBUG, "GAS: No memory to store the response");
+		return -1;
+	}
+	wpabuf_put_data(query->resp, data, len);
+	return 0;
+}
+
+
+static void gas_query_tx_status(struct wpa_supplicant *wpa_s,
+				unsigned int freq, const u8 *dst,
+				const u8 *src, const u8 *bssid,
+				const u8 *data, size_t data_len,
+				enum offchannel_send_action_result result)
+{
+	struct gas_query_pending *query;
+	struct gas_query *gas = wpa_s->gas;
+	int dur;
+
+	if (gas->current == NULL) {
+		wpa_printf(MSG_DEBUG, "GAS: Unexpected TX status: freq=%u dst="
+			   MACSTR " result=%d - no query in progress",
+			   freq, MAC2STR(dst), result);
+		return;
+	}
+
+	query = gas->current;
+
+	dur = ms_from_time(&query->last_oper);
+	wpa_printf(MSG_DEBUG, "GAS: TX status: freq=%u dst=" MACSTR
+		   " result=%d query=%p dialog_token=%u dur=%d ms",
+		   freq, MAC2STR(dst), result, query, query->dialog_token, dur);
+	if (os_memcmp(dst, query->addr, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "GAS: TX status for unexpected destination");
+		return;
+	}
+	os_get_reltime(&query->last_oper);
+
+	if (result == OFFCHANNEL_SEND_ACTION_SUCCESS ||
+	    result == OFFCHANNEL_SEND_ACTION_NO_ACK) {
+		eloop_cancel_timeout(gas_query_timeout, gas, query);
+		if (result == OFFCHANNEL_SEND_ACTION_NO_ACK) {
+			wpa_printf(MSG_DEBUG, "GAS: No ACK to GAS request");
+			eloop_register_timeout(0, 250000,
+					       gas_query_timeout, gas, query);
+		} else {
+			eloop_register_timeout(GAS_QUERY_TIMEOUT_PERIOD, 0,
+					       gas_query_timeout, gas, query);
+		}
+		if (query->wait_comeback && !query->retry) {
+			eloop_cancel_timeout(gas_query_rx_comeback_timeout,
+					     gas, query);
+			eloop_register_timeout(
+				0, (GAS_QUERY_WAIT_TIME_COMEBACK + 10) * 1000,
+				gas_query_rx_comeback_timeout, gas, query);
+		}
+	}
+	if (result == OFFCHANNEL_SEND_ACTION_FAILED) {
+		eloop_cancel_timeout(gas_query_timeout, gas, query);
+		eloop_register_timeout(0, 0, gas_query_timeout, gas, query);
+	}
+}
+
+
+static int gas_query_tx(struct gas_query *gas, struct gas_query_pending *query,
+			struct wpabuf *req, unsigned int wait_time)
+{
+	int res, prot = pmf_in_use(gas->wpa_s, query->addr);
+	const u8 *bssid;
+	const u8 wildcard_bssid[ETH_ALEN] = {
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	};
+
+	wpa_printf(MSG_DEBUG, "GAS: Send action frame to " MACSTR " len=%u "
+		   "freq=%d prot=%d using src addr " MACSTR,
+		   MAC2STR(query->addr), (unsigned int) wpabuf_len(req),
+		   query->freq, prot, MAC2STR(query->sa));
+	if (prot) {
+		u8 *categ = wpabuf_mhead_u8(req);
+		*categ = WLAN_ACTION_PROTECTED_DUAL;
+	}
+	os_get_reltime(&query->last_oper);
+	if (gas->wpa_s->max_remain_on_chan &&
+	    wait_time > gas->wpa_s->max_remain_on_chan)
+		wait_time = gas->wpa_s->max_remain_on_chan;
+	if (!query->wildcard_bssid &&
+	    (!gas->wpa_s->conf->gas_address3 ||
+	     (gas->wpa_s->current_ssid &&
+	      gas->wpa_s->wpa_state >= WPA_ASSOCIATED &&
+	      os_memcmp(query->addr, gas->wpa_s->bssid, ETH_ALEN) == 0)))
+		bssid = query->addr;
+	else
+		bssid = wildcard_bssid;
+
+	res = offchannel_send_action(gas->wpa_s, query->freq, query->addr,
+				     query->sa, bssid, wpabuf_head(req),
+				     wpabuf_len(req), wait_time,
+				     gas_query_tx_status, 0);
+
+	if (res == 0)
+		query->offchannel_tx_started = 1;
+	return res;
+}
+
+
+static void gas_query_tx_comeback_req(struct gas_query *gas,
+				      struct gas_query_pending *query)
+{
+	struct wpabuf *req;
+	unsigned int wait_time;
+
+	req = gas_build_comeback_req(query->dialog_token);
+	if (req == NULL) {
+		gas_query_done(gas, query, GAS_QUERY_INTERNAL_ERROR);
+		return;
+	}
+
+	wait_time = (query->retry || !query->offchannel_tx_started) ?
+		GAS_QUERY_WAIT_TIME_INITIAL : GAS_QUERY_WAIT_TIME_COMEBACK;
+
+	if (gas_query_tx(gas, query, req, wait_time) < 0) {
+		wpa_printf(MSG_DEBUG, "GAS: Failed to send Action frame to "
+			   MACSTR, MAC2STR(query->addr));
+		gas_query_done(gas, query, GAS_QUERY_INTERNAL_ERROR);
+	}
+
+	wpabuf_free(req);
+}
+
+
+static void gas_query_rx_comeback_timeout(void *eloop_data, void *user_ctx)
+{
+	struct gas_query *gas = eloop_data;
+	struct gas_query_pending *query = user_ctx;
+	int dialog_token;
+
+	wpa_printf(MSG_DEBUG,
+		   "GAS: No response to comeback request received (retry=%u)",
+		   query->retry);
+	if (gas->current != query || query->retry)
+		return;
+	dialog_token = gas_query_new_dialog_token(gas, query->addr);
+	if (dialog_token < 0)
+		return;
+	wpa_printf(MSG_DEBUG,
+		   "GAS: Retry GAS query due to comeback response timeout");
+	query->retry = 1;
+	query->dialog_token = dialog_token;
+	*(wpabuf_mhead_u8(query->req) + 2) = dialog_token;
+	query->wait_comeback = 0;
+	query->next_frag_id = 0;
+	wpabuf_free(query->adv_proto);
+	query->adv_proto = NULL;
+	eloop_cancel_timeout(gas_query_tx_comeback_timeout, gas, query);
+	eloop_cancel_timeout(gas_query_timeout, gas, query);
+	gas_query_tx_initial_req(gas, query);
+}
+
+
+static void gas_query_tx_comeback_timeout(void *eloop_data, void *user_ctx)
+{
+	struct gas_query *gas = eloop_data;
+	struct gas_query_pending *query = user_ctx;
+
+	wpa_printf(MSG_DEBUG, "GAS: Comeback timeout for request to " MACSTR,
+		   MAC2STR(query->addr));
+	gas_query_tx_comeback_req(gas, query);
+}
+
+
+static void gas_query_tx_comeback_req_delay(struct gas_query *gas,
+					    struct gas_query_pending *query,
+					    u16 comeback_delay)
+{
+	unsigned int secs, usecs;
+
+	if (comeback_delay > 1 && query->offchannel_tx_started) {
+		offchannel_send_action_done(gas->wpa_s);
+		query->offchannel_tx_started = 0;
+	}
+
+	secs = (comeback_delay * 1024) / 1000000;
+	usecs = comeback_delay * 1024 - secs * 1000000;
+	wpa_printf(MSG_DEBUG, "GAS: Send comeback request to " MACSTR
+		   " in %u secs %u usecs", MAC2STR(query->addr), secs, usecs);
+	eloop_cancel_timeout(gas_query_tx_comeback_timeout, gas, query);
+	eloop_register_timeout(secs, usecs, gas_query_tx_comeback_timeout,
+			       gas, query);
+}
+
+
+static void gas_query_rx_initial(struct gas_query *gas,
+				 struct gas_query_pending *query,
+				 const u8 *adv_proto, const u8 *resp,
+				 size_t len, u16 comeback_delay)
+{
+	wpa_printf(MSG_DEBUG, "GAS: Received initial response from "
+		   MACSTR " (dialog_token=%u comeback_delay=%u)",
+		   MAC2STR(query->addr), query->dialog_token, comeback_delay);
+
+	query->adv_proto = wpabuf_alloc_copy(adv_proto, 2 + adv_proto[1]);
+	if (query->adv_proto == NULL) {
+		gas_query_done(gas, query, GAS_QUERY_INTERNAL_ERROR);
+		return;
+	}
+
+	if (comeback_delay) {
+		eloop_cancel_timeout(gas_query_timeout, gas, query);
+		query->wait_comeback = 1;
+		gas_query_tx_comeback_req_delay(gas, query, comeback_delay);
+		return;
+	}
+
+	/* Query was completed without comeback mechanism */
+	if (gas_query_append(query, resp, len) < 0) {
+		gas_query_done(gas, query, GAS_QUERY_INTERNAL_ERROR);
+		return;
+	}
+
+	gas_query_done(gas, query, GAS_QUERY_SUCCESS);
+}
+
+
+static void gas_query_rx_comeback(struct gas_query *gas,
+				  struct gas_query_pending *query,
+				  const u8 *adv_proto, const u8 *resp,
+				  size_t len, u8 frag_id, u8 more_frags,
+				  u16 comeback_delay)
+{
+	wpa_printf(MSG_DEBUG, "GAS: Received comeback response from "
+		   MACSTR " (dialog_token=%u frag_id=%u more_frags=%u "
+		   "comeback_delay=%u)",
+		   MAC2STR(query->addr), query->dialog_token, frag_id,
+		   more_frags, comeback_delay);
+	eloop_cancel_timeout(gas_query_rx_comeback_timeout, gas, query);
+
+	if ((size_t) 2 + adv_proto[1] != wpabuf_len(query->adv_proto) ||
+	    os_memcmp(adv_proto, wpabuf_head(query->adv_proto),
+		      wpabuf_len(query->adv_proto)) != 0) {
+		wpa_printf(MSG_DEBUG, "GAS: Advertisement Protocol changed "
+			   "between initial and comeback response from "
+			   MACSTR, MAC2STR(query->addr));
+		gas_query_done(gas, query, GAS_QUERY_PEER_ERROR);
+		return;
+	}
+
+	if (comeback_delay) {
+		if (frag_id) {
+			wpa_printf(MSG_DEBUG, "GAS: Invalid comeback response "
+				   "with non-zero frag_id and comeback_delay "
+				   "from " MACSTR, MAC2STR(query->addr));
+			gas_query_done(gas, query, GAS_QUERY_PEER_ERROR);
+			return;
+		}
+		gas_query_tx_comeback_req_delay(gas, query, comeback_delay);
+		return;
+	}
+
+	if (frag_id != query->next_frag_id) {
+		wpa_printf(MSG_DEBUG, "GAS: Unexpected frag_id in response "
+			   "from " MACSTR, MAC2STR(query->addr));
+		if (frag_id + 1 == query->next_frag_id) {
+			wpa_printf(MSG_DEBUG, "GAS: Drop frame as possible "
+				   "retry of previous fragment");
+			return;
+		}
+		gas_query_done(gas, query, GAS_QUERY_PEER_ERROR);
+		return;
+	}
+	query->next_frag_id++;
+
+	if (gas_query_append(query, resp, len) < 0) {
+		gas_query_done(gas, query, GAS_QUERY_INTERNAL_ERROR);
+		return;
+	}
+
+	if (more_frags) {
+		gas_query_tx_comeback_req(gas, query);
+		return;
+	}
+
+	gas_query_done(gas, query, GAS_QUERY_SUCCESS);
+}
+
+
+/**
+ * gas_query_rx - Indicate reception of a Public Action or Protected Dual frame
+ * @gas: GAS query data from gas_query_init()
+ * @da: Destination MAC address of the Action frame
+ * @sa: Source MAC address of the Action frame
+ * @bssid: BSSID of the Action frame
+ * @categ: Category of the Action frame
+ * @data: Payload of the Action frame
+ * @len: Length of @data
+ * @freq: Frequency (in MHz) on which the frame was received
+ * Returns: 0 if the Public Action frame was a GAS frame or -1 if not
+ */
+int gas_query_rx(struct gas_query *gas, const u8 *da, const u8 *sa,
+		 const u8 *bssid, u8 categ, const u8 *data, size_t len,
+		 int freq)
+{
+	struct gas_query_pending *query;
+	u8 action, dialog_token, frag_id = 0, more_frags = 0;
+	u16 comeback_delay, resp_len;
+	const u8 *pos, *adv_proto;
+	int prot, pmf;
+	unsigned int left;
+
+	if (gas == NULL || len < 4)
+		return -1;
+
+	pos = data;
+	action = *pos++;
+	dialog_token = *pos++;
+
+	if (action != WLAN_PA_GAS_INITIAL_RESP &&
+	    action != WLAN_PA_GAS_COMEBACK_RESP)
+		return -1; /* Not a GAS response */
+
+	prot = categ == WLAN_ACTION_PROTECTED_DUAL;
+	pmf = pmf_in_use(gas->wpa_s, sa);
+	if (prot && !pmf) {
+		wpa_printf(MSG_DEBUG, "GAS: Drop unexpected protected GAS frame when PMF is disabled");
+		return 0;
+	}
+	if (!prot && pmf) {
+		wpa_printf(MSG_DEBUG, "GAS: Drop unexpected unprotected GAS frame when PMF is enabled");
+		return 0;
+	}
+
+	query = gas_query_get_pending(gas, sa, dialog_token);
+	if (query == NULL) {
+		wpa_printf(MSG_DEBUG, "GAS: No pending query found for " MACSTR
+			   " dialog token %u", MAC2STR(sa), dialog_token);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "GAS: Response in %d ms from " MACSTR,
+		   ms_from_time(&query->last_oper), MAC2STR(sa));
+
+	if (query->wait_comeback && action == WLAN_PA_GAS_INITIAL_RESP) {
+		wpa_printf(MSG_DEBUG, "GAS: Unexpected initial response from "
+			   MACSTR " dialog token %u when waiting for comeback "
+			   "response", MAC2STR(sa), dialog_token);
+		return 0;
+	}
+
+	if (!query->wait_comeback && action == WLAN_PA_GAS_COMEBACK_RESP) {
+		wpa_printf(MSG_DEBUG, "GAS: Unexpected comeback response from "
+			   MACSTR " dialog token %u when waiting for initial "
+			   "response", MAC2STR(sa), dialog_token);
+		return 0;
+	}
+
+	query->status_code = WPA_GET_LE16(pos);
+	pos += 2;
+
+	if (query->status_code == WLAN_STATUS_QUERY_RESP_OUTSTANDING &&
+	    action == WLAN_PA_GAS_COMEBACK_RESP) {
+		wpa_printf(MSG_DEBUG, "GAS: Allow non-zero status for outstanding comeback response");
+	} else if (query->status_code != WLAN_STATUS_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "GAS: Query to " MACSTR " dialog token "
+			   "%u failed - status code %u",
+			   MAC2STR(sa), dialog_token, query->status_code);
+		gas_query_done(gas, query, GAS_QUERY_FAILURE);
+		return 0;
+	}
+
+	if (action == WLAN_PA_GAS_COMEBACK_RESP) {
+		if (pos + 1 > data + len)
+			return 0;
+		frag_id = *pos & 0x7f;
+		more_frags = (*pos & 0x80) >> 7;
+		pos++;
+	}
+
+	/* Comeback Delay */
+	if (pos + 2 > data + len)
+		return 0;
+	comeback_delay = WPA_GET_LE16(pos);
+	pos += 2;
+
+	/* Advertisement Protocol element */
+	if (pos + 2 > data + len || pos + 2 + pos[1] > data + len) {
+		wpa_printf(MSG_DEBUG, "GAS: No room for Advertisement "
+			   "Protocol element in the response from " MACSTR,
+			   MAC2STR(sa));
+		return 0;
+	}
+
+	if (*pos != WLAN_EID_ADV_PROTO) {
+		wpa_printf(MSG_DEBUG, "GAS: Unexpected Advertisement "
+			   "Protocol element ID %u in response from " MACSTR,
+			   *pos, MAC2STR(sa));
+		return 0;
+	}
+
+	adv_proto = pos;
+	pos += 2 + pos[1];
+
+	/* Query Response Length */
+	if (pos + 2 > data + len) {
+		wpa_printf(MSG_DEBUG, "GAS: No room for GAS Response Length");
+		return 0;
+	}
+	resp_len = WPA_GET_LE16(pos);
+	pos += 2;
+
+	left = data + len - pos;
+	if (resp_len > left) {
+		wpa_printf(MSG_DEBUG, "GAS: Truncated Query Response in "
+			   "response from " MACSTR, MAC2STR(sa));
+		return 0;
+	}
+
+	if (resp_len < left) {
+		wpa_printf(MSG_DEBUG, "GAS: Ignore %u octets of extra data "
+			   "after Query Response from " MACSTR,
+			   left - resp_len, MAC2STR(sa));
+	}
+
+	if (action == WLAN_PA_GAS_COMEBACK_RESP)
+		gas_query_rx_comeback(gas, query, adv_proto, pos, resp_len,
+				      frag_id, more_frags, comeback_delay);
+	else
+		gas_query_rx_initial(gas, query, adv_proto, pos, resp_len,
+				     comeback_delay);
+
+	return 0;
+}
+
+
+static void gas_query_timeout(void *eloop_data, void *user_ctx)
+{
+	struct gas_query *gas = eloop_data;
+	struct gas_query_pending *query = user_ctx;
+
+	wpa_printf(MSG_DEBUG, "GAS: No response received for query to " MACSTR
+		   " dialog token %u",
+		   MAC2STR(query->addr), query->dialog_token);
+	gas_query_done(gas, query, GAS_QUERY_TIMEOUT);
+}
+
+
+static int gas_query_dialog_token_available(struct gas_query *gas,
+					    const u8 *dst, u8 dialog_token)
+{
+	struct gas_query_pending *q;
+	dl_list_for_each(q, &gas->pending, struct gas_query_pending, list) {
+		if (os_memcmp(dst, q->addr, ETH_ALEN) == 0 &&
+		    dialog_token == q->dialog_token)
+			return 0;
+	}
+
+	return 1;
+}
+
+
+static void gas_query_start_cb(struct wpa_radio_work *work, int deinit)
+{
+	struct gas_query_pending *query = work->ctx;
+	struct gas_query *gas = query->gas;
+	struct wpa_supplicant *wpa_s = gas->wpa_s;
+
+	if (deinit) {
+		if (work->started) {
+			gas->work = NULL;
+			gas_query_done(gas, query, GAS_QUERY_DELETED_AT_DEINIT);
+			return;
+		}
+
+		gas_query_free(query, 1);
+		return;
+	}
+
+	if (!query->maintain_addr && !wpa_s->conf->gas_rand_mac_addr) {
+		if (wpas_update_random_addr_disassoc(wpa_s) < 0) {
+			wpa_msg(wpa_s, MSG_INFO,
+				"Failed to assign random MAC address for GAS");
+			gas_query_free(query, 1);
+			radio_work_done(work);
+			return;
+		}
+		os_memcpy(query->sa, wpa_s->own_addr, ETH_ALEN);
+	}
+
+	gas->work = work;
+	gas_query_tx_initial_req(gas, query);
+}
+
+
+static void gas_query_tx_initial_req(struct gas_query *gas,
+				     struct gas_query_pending *query)
+{
+	if (gas_query_tx(gas, query, query->req,
+			 GAS_QUERY_WAIT_TIME_INITIAL) < 0) {
+		wpa_printf(MSG_DEBUG, "GAS: Failed to send Action frame to "
+			   MACSTR, MAC2STR(query->addr));
+		gas_query_done(gas, query, GAS_QUERY_INTERNAL_ERROR);
+		return;
+	}
+	gas->current = query;
+
+	wpa_printf(MSG_DEBUG, "GAS: Starting query timeout for dialog token %u",
+		   query->dialog_token);
+	eloop_register_timeout(GAS_QUERY_TIMEOUT_PERIOD, 0,
+			       gas_query_timeout, gas, query);
+}
+
+
+static int gas_query_new_dialog_token(struct gas_query *gas, const u8 *dst)
+{
+	u8 dialog_token;
+	int i;
+
+	/* There should never be more than couple active GAS queries in
+	 * progress, so it should be very likely to find an available dialog
+	 * token by checking random values. Use a limit on the number of
+	 * iterations to handle the unexpected case of large number of pending
+	 * queries cleanly. */
+	for (i = 0; i < 256; i++) {
+		/* Get a random number and check if the slot is available */
+		if (os_get_random(&dialog_token, sizeof(dialog_token)) < 0)
+			break;
+		if (gas_query_dialog_token_available(gas, dst, dialog_token))
+			return dialog_token;
+	}
+
+	/* No dialog token value available */
+	return -1;
+}
+
+
+static int gas_query_set_sa(struct gas_query *gas,
+			    struct gas_query_pending *query)
+{
+	struct wpa_supplicant *wpa_s = gas->wpa_s;
+	struct os_reltime now;
+
+	if (query->maintain_addr ||
+	    !wpa_s->conf->gas_rand_mac_addr ||
+	    !(wpa_s->current_bss ?
+	      (wpa_s->drv_flags &
+	       WPA_DRIVER_FLAGS_MGMT_TX_RANDOM_TA_CONNECTED) :
+	      (wpa_s->drv_flags & WPA_DRIVER_FLAGS_MGMT_TX_RANDOM_TA))) {
+		/* Use own MAC address as the transmitter address */
+		wpa_printf(MSG_DEBUG,
+			   "GAS: Use own MAC address as the transmitter address%s%s%s",
+			   query->maintain_addr ? " (maintain_addr)" : "",
+			   !wpa_s->conf->gas_rand_mac_addr ? " (no gas_rand_mac_adr set)" : "",
+			   !(wpa_s->current_bss ?
+			     (wpa_s->drv_flags &
+			      WPA_DRIVER_FLAGS_MGMT_TX_RANDOM_TA_CONNECTED) :
+			     (wpa_s->drv_flags &
+			      WPA_DRIVER_FLAGS_MGMT_TX_RANDOM_TA)) ?
+			   " (no driver rand capa" : "");
+		os_memcpy(query->sa, wpa_s->own_addr, ETH_ALEN);
+		return 0;
+	}
+
+	os_get_reltime(&now);
+
+	if (wpa_s->conf->gas_rand_mac_addr == gas->last_rand_sa_type &&
+	    gas->last_mac_addr_rand.sec != 0 &&
+	    !os_reltime_expired(&now, &gas->last_mac_addr_rand,
+				wpa_s->conf->gas_rand_addr_lifetime)) {
+		wpa_printf(MSG_DEBUG,
+			   "GAS: Use the previously selected random transmitter address "
+			   MACSTR, MAC2STR(gas->rand_addr));
+		os_memcpy(query->sa, gas->rand_addr, ETH_ALEN);
+		return 0;
+	}
+
+	if (wpa_s->conf->gas_rand_mac_addr == 1 &&
+	    random_mac_addr(gas->rand_addr) < 0) {
+		wpa_printf(MSG_ERROR, "GAS: Failed to get random address");
+		return -1;
+	}
+
+	if (wpa_s->conf->gas_rand_mac_addr == 2 &&
+	    random_mac_addr_keep_oui(gas->rand_addr) < 0) {
+		wpa_printf(MSG_ERROR,
+			   "GAS: Failed to get random address with same OUI");
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "GAS: Use a new random transmitter address "
+		   MACSTR, MAC2STR(gas->rand_addr));
+	os_memcpy(query->sa, gas->rand_addr, ETH_ALEN);
+	os_get_reltime(&gas->last_mac_addr_rand);
+	gas->last_rand_sa_type = wpa_s->conf->gas_rand_mac_addr;
+
+	return 0;
+}
+
+
+/**
+ * gas_query_req - Request a GAS query
+ * @gas: GAS query data from gas_query_init()
+ * @dst: Destination MAC address for the query
+ * @freq: Frequency (in MHz) for the channel on which to send the query
+ * @wildcard_bssid: Force use of wildcard BSSID value
+ * @maintain_addr: Maintain own MAC address for exchange (i.e., ignore MAC
+ *	address randomization rules)
+ * @req: GAS query payload (to be freed by gas_query module in case of success
+ *	return)
+ * @cb: Callback function for reporting GAS query result and response
+ * @ctx: Context pointer to use with the @cb call
+ * Returns: dialog token (>= 0) on success or -1 on failure
+ */
+int gas_query_req(struct gas_query *gas, const u8 *dst, int freq,
+		  int wildcard_bssid, int maintain_addr, struct wpabuf *req,
+		  void (*cb)(void *ctx, const u8 *dst, u8 dialog_token,
+			     enum gas_query_result result,
+			     const struct wpabuf *adv_proto,
+			     const struct wpabuf *resp, u16 status_code),
+		  void *ctx)
+{
+	struct gas_query_pending *query;
+	int dialog_token;
+
+	if (wpabuf_len(req) < 3)
+		return -1;
+
+	dialog_token = gas_query_new_dialog_token(gas, dst);
+	if (dialog_token < 0)
+		return -1;
+
+	query = os_zalloc(sizeof(*query));
+	if (query == NULL)
+		return -1;
+
+	query->gas = gas;
+	query->maintain_addr = !!maintain_addr;
+	if (gas_query_set_sa(gas, query)) {
+		os_free(query);
+		return -1;
+	}
+	os_memcpy(query->addr, dst, ETH_ALEN);
+	query->dialog_token = dialog_token;
+	query->wildcard_bssid = !!wildcard_bssid;
+	query->freq = freq;
+	query->cb = cb;
+	query->ctx = ctx;
+	query->req = req;
+	dl_list_add(&gas->pending, &query->list);
+
+	*(wpabuf_mhead_u8(req) + 2) = dialog_token;
+
+	wpa_msg(gas->wpa_s, MSG_INFO, GAS_QUERY_START "addr=" MACSTR
+		" dialog_token=%u freq=%d",
+		MAC2STR(query->addr), query->dialog_token, query->freq);
+
+	if (radio_add_work(gas->wpa_s, freq, "gas-query", 0, gas_query_start_cb,
+			   query) < 0) {
+		query->req = NULL; /* caller will free this in error case */
+		gas_query_free(query, 1);
+		return -1;
+	}
+
+	return dialog_token;
+}
+
+
+int gas_query_stop(struct gas_query *gas, u8 dialog_token)
+{
+	struct gas_query_pending *query;
+
+	dl_list_for_each(query, &gas->pending, struct gas_query_pending, list) {
+		if (query->dialog_token == dialog_token) {
+			if (!gas->work) {
+				/* The pending radio work has not yet been
+				 * started, but the pending entry has a
+				 * reference to the soon to be freed query.
+				 * Need to remove that radio work now to avoid
+				 * leaving behind a reference to freed memory.
+				 */
+				radio_remove_pending_work(gas->wpa_s, query);
+			}
+			gas_query_done(gas, query, GAS_QUERY_STOPPED);
+			return 0;
+		}
+	}
+
+	return -1;
+}
diff --git a/wpa_supplicant/gas_query.h b/wpa_supplicant/gas_query.h
new file mode 100644
index 000000000000..6ccecd4ddbe1
--- /dev/null
+++ b/wpa_supplicant/gas_query.h
@@ -0,0 +1,59 @@
+/*
+ * Generic advertisement service (GAS) query
+ * Copyright (c) 2009, Atheros Communications
+ * Copyright (c) 2011, Qualcomm Atheros
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef GAS_QUERY_H
+#define GAS_QUERY_H
+
+struct gas_query;
+
+#ifdef CONFIG_GAS
+
+struct gas_query * gas_query_init(struct wpa_supplicant *wpa_s);
+void gas_query_deinit(struct gas_query *gas);
+int gas_query_rx(struct gas_query *gas, const u8 *da, const u8 *sa,
+		 const u8 *bssid, u8 categ, const u8 *data, size_t len,
+		 int freq);
+
+/**
+ * enum gas_query_result - GAS query result
+ */
+enum gas_query_result {
+	GAS_QUERY_SUCCESS,
+	GAS_QUERY_FAILURE,
+	GAS_QUERY_TIMEOUT,
+	GAS_QUERY_PEER_ERROR,
+	GAS_QUERY_INTERNAL_ERROR,
+	GAS_QUERY_STOPPED,
+	GAS_QUERY_DELETED_AT_DEINIT
+};
+
+int gas_query_req(struct gas_query *gas, const u8 *dst, int freq,
+		  int wildcard_bssid, int maintain_addr, struct wpabuf *req,
+		  void (*cb)(void *ctx, const u8 *dst, u8 dialog_token,
+			     enum gas_query_result result,
+			     const struct wpabuf *adv_proto,
+			     const struct wpabuf *resp, u16 status_code),
+		  void *ctx);
+int gas_query_stop(struct gas_query *gas, u8 dialog_token);
+
+#else /* CONFIG_GAS */
+
+static inline struct gas_query * gas_query_init(struct wpa_supplicant *wpa_s)
+{
+	return (void *) 1;
+}
+
+static inline void gas_query_deinit(struct gas_query *gas)
+{
+}
+
+#endif /* CONFIG_GAS */
+
+
+#endif /* GAS_QUERY_H */
diff --git a/wpa_supplicant/hs20_supplicant.c b/wpa_supplicant/hs20_supplicant.c
new file mode 100644
index 000000000000..c1c823f2a85e
--- /dev/null
+++ b/wpa_supplicant/hs20_supplicant.c
@@ -0,0 +1,1357 @@
+/*
+ * Copyright (c) 2009, Atheros Communications, Inc.
+ * Copyright (c) 2011-2013, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+#include <sys/stat.h>
+
+#include "common.h"
+#include "eloop.h"
+#include "common/ieee802_11_common.h"
+#include "common/ieee802_11_defs.h"
+#include "common/gas.h"
+#include "common/wpa_ctrl.h"
+#include "rsn_supp/wpa.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "config.h"
+#include "scan.h"
+#include "bss.h"
+#include "bssid_ignore.h"
+#include "gas_query.h"
+#include "interworking.h"
+#include "hs20_supplicant.h"
+#include "base64.h"
+
+
+#define OSU_MAX_ITEMS 10
+
+struct osu_lang_string {
+	char lang[4];
+	char text[253];
+};
+
+struct osu_icon {
+	u16 width;
+	u16 height;
+	char lang[4];
+	char icon_type[256];
+	char filename[256];
+	unsigned int id;
+	unsigned int failed:1;
+};
+
+struct osu_provider {
+	u8 bssid[ETH_ALEN];
+	u8 osu_ssid[SSID_MAX_LEN];
+	u8 osu_ssid_len;
+	u8 osu_ssid2[SSID_MAX_LEN];
+	u8 osu_ssid2_len;
+	char server_uri[256];
+	u32 osu_methods; /* bit 0 = OMA-DM, bit 1 = SOAP-XML SPP */
+	char osu_nai[256];
+	char osu_nai2[256];
+	struct osu_lang_string friendly_name[OSU_MAX_ITEMS];
+	size_t friendly_name_count;
+	struct osu_lang_string serv_desc[OSU_MAX_ITEMS];
+	size_t serv_desc_count;
+	struct osu_icon icon[OSU_MAX_ITEMS];
+	size_t icon_count;
+};
+
+
+void hs20_configure_frame_filters(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss = wpa_s->current_bss;
+	u8 *bssid = wpa_s->bssid;
+	const u8 *ie;
+	const u8 *ext_capa;
+	u32 filter = 0;
+
+	if (!bss || !is_hs20_network(wpa_s, wpa_s->current_ssid, bss)) {
+		wpa_printf(MSG_DEBUG,
+			   "Not configuring frame filtering - BSS " MACSTR
+			   " is not a Hotspot 2.0 network", MAC2STR(bssid));
+		return;
+	}
+
+	ie = wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE);
+
+	/* Check if DGAF disabled bit is zero (5th byte in the IE) */
+	if (!ie || ie[1] < 5)
+		wpa_printf(MSG_DEBUG,
+			   "Not configuring frame filtering - Can't extract DGAF bit");
+	else if (!(ie[6] & HS20_DGAF_DISABLED))
+		filter |= WPA_DATA_FRAME_FILTER_FLAG_GTK;
+
+	ext_capa = wpa_bss_get_ie(bss, WLAN_EID_EXT_CAPAB);
+	if (!ext_capa || ext_capa[1] < 2) {
+		wpa_printf(MSG_DEBUG,
+			   "Not configuring frame filtering - Can't extract Proxy ARP bit");
+		return;
+	}
+
+	if (wpa_bss_ext_capab(bss, WLAN_EXT_CAPAB_PROXY_ARP))
+		filter |= WPA_DATA_FRAME_FILTER_FLAG_ARP |
+			WPA_DATA_FRAME_FILTER_FLAG_NA;
+
+	wpa_drv_configure_frame_filters(wpa_s, filter);
+}
+
+
+void wpas_hs20_add_indication(struct wpabuf *buf, int pps_mo_id, int ap_release)
+{
+	int release;
+	u8 conf;
+
+	release = (HS20_VERSION >> 4) + 1;
+	if (ap_release > 0 && release > ap_release)
+		release = ap_release;
+	if (release < 2)
+		pps_mo_id = -1;
+
+	wpabuf_put_u8(buf, WLAN_EID_VENDOR_SPECIFIC);
+	wpabuf_put_u8(buf, pps_mo_id >= 0 ? 7 : 5);
+	wpabuf_put_be24(buf, OUI_WFA);
+	wpabuf_put_u8(buf, HS20_INDICATION_OUI_TYPE);
+	conf = (release - 1) << 4;
+	if (pps_mo_id >= 0)
+		conf |= HS20_PPS_MO_ID_PRESENT;
+	wpabuf_put_u8(buf, conf);
+	if (pps_mo_id >= 0)
+		wpabuf_put_le16(buf, pps_mo_id);
+}
+
+
+void wpas_hs20_add_roam_cons_sel(struct wpabuf *buf,
+				 const struct wpa_ssid *ssid)
+{
+	if (!ssid->roaming_consortium_selection ||
+	    !ssid->roaming_consortium_selection_len)
+		return;
+
+	wpabuf_put_u8(buf, WLAN_EID_VENDOR_SPECIFIC);
+	wpabuf_put_u8(buf, 4 + ssid->roaming_consortium_selection_len);
+	wpabuf_put_be24(buf, OUI_WFA);
+	wpabuf_put_u8(buf, HS20_ROAMING_CONS_SEL_OUI_TYPE);
+	wpabuf_put_data(buf, ssid->roaming_consortium_selection,
+			ssid->roaming_consortium_selection_len);
+}
+
+
+int get_hs20_version(struct wpa_bss *bss)
+{
+	const u8 *ie;
+
+	if (!bss)
+		return 0;
+
+	ie = wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE);
+	if (!ie || ie[1] < 5)
+		return 0;
+
+	return ((ie[6] >> 4) & 0x0f) + 1;
+}
+
+
+int is_hs20_network(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+		    struct wpa_bss *bss)
+{
+	if (!wpa_s->conf->hs20 || !ssid)
+		return 0;
+
+	if (ssid->parent_cred)
+		return 1;
+
+	if (bss && !wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE))
+		return 0;
+
+	/*
+	 * This may catch some non-Hotspot 2.0 cases, but it is safer to do that
+	 * than cause Hotspot 2.0 connections without indication element getting
+	 * added. Non-Hotspot 2.0 APs should ignore the unknown vendor element.
+	 */
+
+	if (!(ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X))
+		return 0;
+	if (!(ssid->pairwise_cipher & WPA_CIPHER_CCMP))
+		return 0;
+	if (ssid->proto != WPA_PROTO_RSN)
+		return 0;
+
+	return 1;
+}
+
+
+int hs20_get_pps_mo_id(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+{
+	struct wpa_cred *cred;
+
+	if (ssid == NULL)
+		return 0;
+
+	if (ssid->update_identifier)
+		return ssid->update_identifier;
+
+	if (ssid->parent_cred == NULL)
+		return 0;
+
+	for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+		if (ssid->parent_cred == cred)
+			return cred->update_identifier;
+	}
+
+	return 0;
+}
+
+
+void hs20_put_anqp_req(u32 stypes, const u8 *payload, size_t payload_len,
+		       struct wpabuf *buf)
+{
+	u8 *len_pos;
+
+	if (buf == NULL)
+		return;
+
+	len_pos = gas_anqp_add_element(buf, ANQP_VENDOR_SPECIFIC);
+	wpabuf_put_be24(buf, OUI_WFA);
+	wpabuf_put_u8(buf, HS20_ANQP_OUI_TYPE);
+	if (stypes == BIT(HS20_STYPE_NAI_HOME_REALM_QUERY)) {
+		wpabuf_put_u8(buf, HS20_STYPE_NAI_HOME_REALM_QUERY);
+		wpabuf_put_u8(buf, 0); /* Reserved */
+		if (payload)
+			wpabuf_put_data(buf, payload, payload_len);
+	} else if (stypes == BIT(HS20_STYPE_ICON_REQUEST)) {
+		wpabuf_put_u8(buf, HS20_STYPE_ICON_REQUEST);
+		wpabuf_put_u8(buf, 0); /* Reserved */
+		if (payload)
+			wpabuf_put_data(buf, payload, payload_len);
+	} else {
+		u8 i;
+		wpabuf_put_u8(buf, HS20_STYPE_QUERY_LIST);
+		wpabuf_put_u8(buf, 0); /* Reserved */
+		for (i = 0; i < 32; i++) {
+			if (stypes & BIT(i))
+				wpabuf_put_u8(buf, i);
+		}
+	}
+	gas_anqp_set_element_len(buf, len_pos);
+
+	gas_anqp_set_len(buf);
+}
+
+
+static struct wpabuf * hs20_build_anqp_req(u32 stypes, const u8 *payload,
+					   size_t payload_len)
+{
+	struct wpabuf *buf;
+
+	buf = gas_anqp_build_initial_req(0, 100 + payload_len);
+	if (buf == NULL)
+		return NULL;
+
+	hs20_put_anqp_req(stypes, payload, payload_len, buf);
+
+	return buf;
+}
+
+
+int hs20_anqp_send_req(struct wpa_supplicant *wpa_s, const u8 *dst, u32 stypes,
+		       const u8 *payload, size_t payload_len, int inmem)
+{
+	struct wpabuf *buf;
+	int ret = 0;
+	int freq;
+	struct wpa_bss *bss;
+	int res;
+	struct icon_entry *icon_entry;
+
+	bss = wpa_bss_get_bssid(wpa_s, dst);
+	if (!bss) {
+		wpa_printf(MSG_WARNING,
+			   "ANQP: Cannot send query to unknown BSS "
+			   MACSTR, MAC2STR(dst));
+		return -1;
+	}
+
+	wpa_bss_anqp_unshare_alloc(bss);
+	freq = bss->freq;
+
+	wpa_printf(MSG_DEBUG, "HS20: ANQP Query Request to " MACSTR " for "
+		   "subtypes 0x%x", MAC2STR(dst), stypes);
+
+	buf = hs20_build_anqp_req(stypes, payload, payload_len);
+	if (buf == NULL)
+		return -1;
+
+	res = gas_query_req(wpa_s->gas, dst, freq, 0, 0, buf, anqp_resp_cb,
+			    wpa_s);
+	if (res < 0) {
+		wpa_printf(MSG_DEBUG, "ANQP: Failed to send Query Request");
+		wpabuf_free(buf);
+		return -1;
+	} else
+		wpa_printf(MSG_DEBUG, "ANQP: Query started with dialog token "
+			   "%u", res);
+
+	if (inmem) {
+		icon_entry = os_zalloc(sizeof(struct icon_entry));
+		if (!icon_entry)
+			return -1;
+		os_memcpy(icon_entry->bssid, dst, ETH_ALEN);
+		icon_entry->file_name = os_malloc(payload_len + 1);
+		if (!icon_entry->file_name) {
+			os_free(icon_entry);
+			return -1;
+		}
+		os_memcpy(icon_entry->file_name, payload, payload_len);
+		icon_entry->file_name[payload_len] = '\0';
+		icon_entry->dialog_token = res;
+
+		dl_list_add(&wpa_s->icon_head, &icon_entry->list);
+	}
+
+	return ret;
+}
+
+
+static struct icon_entry * hs20_find_icon(struct wpa_supplicant *wpa_s,
+					  const u8 *bssid,
+					  const char *file_name)
+{
+	struct icon_entry *icon;
+
+	dl_list_for_each(icon, &wpa_s->icon_head, struct icon_entry, list) {
+		if (os_memcmp(icon->bssid, bssid, ETH_ALEN) == 0 &&
+		    os_strcmp(icon->file_name, file_name) == 0 && icon->image)
+			return icon;
+	}
+
+	return NULL;
+}
+
+
+int hs20_get_icon(struct wpa_supplicant *wpa_s, const u8 *bssid,
+		  const char *file_name, size_t offset, size_t size,
+		  char *reply, size_t buf_len)
+{
+	struct icon_entry *icon;
+	size_t out_size;
+	char *b64;
+	size_t b64_size;
+	int reply_size;
+
+	wpa_printf(MSG_DEBUG, "HS20: Get icon " MACSTR " %s @ %u +%u (%u)",
+		   MAC2STR(bssid), file_name, (unsigned int) offset,
+		   (unsigned int) size, (unsigned int) buf_len);
+
+	icon = hs20_find_icon(wpa_s, bssid, file_name);
+	if (!icon || !icon->image || offset >= icon->image_len)
+		return -1;
+	if (size > icon->image_len - offset)
+		size = icon->image_len - offset;
+	out_size = buf_len - 3 /* max base64 padding */;
+	if (size * 4 > out_size * 3)
+		size = out_size * 3 / 4;
+	if (size == 0)
+		return -1;
+
+	b64 = base64_encode(&icon->image[offset], size, &b64_size);
+	if (b64 && buf_len >= b64_size) {
+		os_memcpy(reply, b64, b64_size);
+		reply_size = b64_size;
+	} else {
+		reply_size = -1;
+	}
+	os_free(b64);
+	return reply_size;
+}
+
+
+static void hs20_free_icon_entry(struct icon_entry *icon)
+{
+	wpa_printf(MSG_DEBUG, "HS20: Free stored icon from " MACSTR
+		   " dialog_token=%u file_name=%s image_len=%u",
+		   MAC2STR(icon->bssid), icon->dialog_token,
+		   icon->file_name ? icon->file_name : "N/A",
+		   (unsigned int) icon->image_len);
+	os_free(icon->file_name);
+	os_free(icon->image);
+	os_free(icon);
+}
+
+
+int hs20_del_icon(struct wpa_supplicant *wpa_s, const u8 *bssid,
+		  const char *file_name)
+{
+	struct icon_entry *icon, *tmp;
+	int count = 0;
+
+	if (!bssid)
+		wpa_printf(MSG_DEBUG, "HS20: Delete all stored icons");
+	else if (!file_name)
+		wpa_printf(MSG_DEBUG, "HS20: Delete all stored icons for "
+			   MACSTR, MAC2STR(bssid));
+	else
+		wpa_printf(MSG_DEBUG, "HS20: Delete stored icons for "
+			   MACSTR " file name %s", MAC2STR(bssid), file_name);
+
+	dl_list_for_each_safe(icon, tmp, &wpa_s->icon_head, struct icon_entry,
+			      list) {
+		if ((!bssid || os_memcmp(icon->bssid, bssid, ETH_ALEN) == 0) &&
+		    (!file_name ||
+		     os_strcmp(icon->file_name, file_name) == 0)) {
+			dl_list_del(&icon->list);
+			hs20_free_icon_entry(icon);
+			count++;
+		}
+	}
+	return count == 0 ? -1 : 0;
+}
+
+
+static void hs20_set_osu_access_permission(const char *osu_dir,
+					   const char *fname)
+{
+	struct stat statbuf;
+
+	/* Get OSU directory information */
+	if (stat(osu_dir, &statbuf) < 0) {
+		wpa_printf(MSG_WARNING, "Cannot stat the OSU directory %s",
+			   osu_dir);
+		return;
+	}
+
+	if (chmod(fname, statbuf.st_mode) < 0) {
+		wpa_printf(MSG_WARNING,
+			   "Cannot change the permissions for %s", fname);
+		return;
+	}
+
+	if (lchown(fname, statbuf.st_uid, statbuf.st_gid) < 0) {
+		wpa_printf(MSG_WARNING, "Cannot change the ownership for %s",
+			   fname);
+	}
+}
+
+
+static void hs20_remove_duplicate_icons(struct wpa_supplicant *wpa_s,
+					struct icon_entry *new_icon)
+{
+	struct icon_entry *icon, *tmp;
+
+	dl_list_for_each_safe(icon, tmp, &wpa_s->icon_head, struct icon_entry,
+			      list) {
+		if (icon == new_icon)
+			continue;
+		if (os_memcmp(icon->bssid, new_icon->bssid, ETH_ALEN) == 0 &&
+		    os_strcmp(icon->file_name, new_icon->file_name) == 0) {
+			dl_list_del(&icon->list);
+			hs20_free_icon_entry(icon);
+		}
+	}
+}
+
+
+static int hs20_process_icon_binary_file(struct wpa_supplicant *wpa_s,
+					 const u8 *sa, const u8 *pos,
+					 size_t slen, u8 dialog_token)
+{
+	char fname[256];
+	int png;
+	FILE *f;
+	u16 data_len;
+	struct icon_entry *icon;
+
+	dl_list_for_each(icon, &wpa_s->icon_head, struct icon_entry, list) {
+		if (icon->dialog_token == dialog_token && !icon->image &&
+		    os_memcmp(icon->bssid, sa, ETH_ALEN) == 0) {
+			icon->image = os_memdup(pos, slen);
+			if (!icon->image)
+				return -1;
+			icon->image_len = slen;
+			hs20_remove_duplicate_icons(wpa_s, icon);
+			wpa_msg(wpa_s, MSG_INFO,
+				RX_HS20_ICON MACSTR " %s %u",
+				MAC2STR(sa), icon->file_name,
+				(unsigned int) icon->image_len);
+			return 0;
+		}
+	}
+
+	wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR " Icon Binary File",
+		MAC2STR(sa));
+
+	if (slen < 4) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: Too short Icon Binary File "
+			"value from " MACSTR, MAC2STR(sa));
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "HS 2.0: Download Status Code %u", *pos);
+	if (*pos != 0)
+		return -1;
+	pos++;
+	slen--;
+
+	if ((size_t) 1 + pos[0] > slen) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: Too short Icon Binary File "
+			"value from " MACSTR, MAC2STR(sa));
+		return -1;
+	}
+	wpa_hexdump_ascii(MSG_DEBUG, "Icon Type", pos + 1, pos[0]);
+	png = os_strncasecmp((char *) pos + 1, "image/png", 9) == 0;
+	slen -= 1 + pos[0];
+	pos += 1 + pos[0];
+
+	if (slen < 2) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: Too short Icon Binary File "
+			"value from " MACSTR, MAC2STR(sa));
+		return -1;
+	}
+	data_len = WPA_GET_LE16(pos);
+	pos += 2;
+	slen -= 2;
+
+	if (data_len > slen) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: Too short Icon Binary File "
+			"value from " MACSTR, MAC2STR(sa));
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "Icon Binary Data: %u bytes", data_len);
+	if (wpa_s->conf->osu_dir == NULL)
+		return -1;
+
+	wpa_s->osu_icon_id++;
+	if (wpa_s->osu_icon_id == 0)
+		wpa_s->osu_icon_id++;
+	snprintf(fname, sizeof(fname), "%s/osu-icon-%u.%s",
+		 wpa_s->conf->osu_dir, wpa_s->osu_icon_id,
+		 png ? "png" : "icon");
+	f = fopen(fname, "wb");
+	if (f == NULL)
+		return -1;
+
+	hs20_set_osu_access_permission(wpa_s->conf->osu_dir, fname);
+
+	if (fwrite(pos, slen, 1, f) != 1) {
+		fclose(f);
+		unlink(fname);
+		return -1;
+	}
+	fclose(f);
+
+	wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP_ICON "%s", fname);
+	return 0;
+}
+
+
+static void hs20_continue_icon_fetch(void *eloop_ctx, void *sock_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	if (wpa_s->fetch_osu_icon_in_progress)
+		hs20_next_osu_icon(wpa_s);
+}
+
+
+static void hs20_osu_icon_fetch_result(struct wpa_supplicant *wpa_s, int res)
+{
+	size_t i, j;
+	struct os_reltime now, tmp;
+	int dur;
+
+	os_get_reltime(&now);
+	os_reltime_sub(&now, &wpa_s->osu_icon_fetch_start, &tmp);
+	dur = tmp.sec * 1000 + tmp.usec / 1000;
+	wpa_printf(MSG_DEBUG, "HS 2.0: Icon fetch dur=%d ms res=%d",
+		   dur, res);
+
+	for (i = 0; i < wpa_s->osu_prov_count; i++) {
+		struct osu_provider *osu = &wpa_s->osu_prov[i];
+		for (j = 0; j < osu->icon_count; j++) {
+			struct osu_icon *icon = &osu->icon[j];
+			if (icon->id || icon->failed)
+				continue;
+			if (res < 0)
+				icon->failed = 1;
+			else
+				icon->id = wpa_s->osu_icon_id;
+			return;
+		}
+	}
+}
+
+
+void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
+				  struct wpa_bss *bss, const u8 *sa,
+				  const u8 *data, size_t slen, u8 dialog_token)
+{
+	const u8 *pos = data;
+	u8 subtype;
+	struct wpa_bss_anqp *anqp = NULL;
+	int ret;
+
+	if (slen < 2)
+		return;
+
+	if (bss)
+		anqp = bss->anqp;
+
+	subtype = *pos++;
+	slen--;
+
+	pos++; /* Reserved */
+	slen--;
+
+	switch (subtype) {
+	case HS20_STYPE_CAPABILITY_LIST:
+		wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
+			" HS Capability List", MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_DEBUG, "HS Capability List", pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->hs20_capability_list);
+			anqp->hs20_capability_list =
+				wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case HS20_STYPE_OPERATOR_FRIENDLY_NAME:
+		wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
+			" Operator Friendly Name", MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_DEBUG, "oper friendly name", pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->hs20_operator_friendly_name);
+			anqp->hs20_operator_friendly_name =
+				wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case HS20_STYPE_WAN_METRICS:
+		wpa_hexdump(MSG_DEBUG, "WAN Metrics", pos, slen);
+		if (slen < 13) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: Too short WAN "
+				"Metrics value from " MACSTR, MAC2STR(sa));
+			break;
+		}
+		wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
+			" WAN Metrics %02x:%u:%u:%u:%u:%u", MAC2STR(sa),
+			pos[0], WPA_GET_LE32(pos + 1), WPA_GET_LE32(pos + 5),
+			pos[9], pos[10], WPA_GET_LE16(pos + 11));
+		if (anqp) {
+			wpabuf_free(anqp->hs20_wan_metrics);
+			anqp->hs20_wan_metrics = wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case HS20_STYPE_CONNECTION_CAPABILITY:
+		wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
+			" Connection Capability", MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_DEBUG, "conn capability", pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->hs20_connection_capability);
+			anqp->hs20_connection_capability =
+				wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case HS20_STYPE_OPERATING_CLASS:
+		wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
+			" Operating Class", MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_DEBUG, "Operating Class", pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->hs20_operating_class);
+			anqp->hs20_operating_class =
+				wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case HS20_STYPE_OSU_PROVIDERS_LIST:
+		wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
+			" OSU Providers list", MAC2STR(sa));
+		wpa_s->num_prov_found++;
+		if (anqp) {
+			wpabuf_free(anqp->hs20_osu_providers_list);
+			anqp->hs20_osu_providers_list =
+				wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case HS20_STYPE_ICON_BINARY_FILE:
+		ret = hs20_process_icon_binary_file(wpa_s, sa, pos, slen,
+						    dialog_token);
+		if (wpa_s->fetch_osu_icon_in_progress) {
+			hs20_osu_icon_fetch_result(wpa_s, ret);
+			eloop_cancel_timeout(hs20_continue_icon_fetch,
+					     wpa_s, NULL);
+			eloop_register_timeout(0, 0, hs20_continue_icon_fetch,
+					       wpa_s, NULL);
+		}
+		break;
+	case HS20_STYPE_OPERATOR_ICON_METADATA:
+		wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
+			" Operator Icon Metadata", MAC2STR(sa));
+		wpa_hexdump(MSG_DEBUG, "Operator Icon Metadata", pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->hs20_operator_icon_metadata);
+			anqp->hs20_operator_icon_metadata =
+				wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case HS20_STYPE_OSU_PROVIDERS_NAI_LIST:
+		wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
+			" OSU Providers NAI List", MAC2STR(sa));
+		if (anqp) {
+			wpabuf_free(anqp->hs20_osu_providers_nai_list);
+			anqp->hs20_osu_providers_nai_list =
+				wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	default:
+		wpa_printf(MSG_DEBUG, "HS20: Unsupported subtype %u", subtype);
+		break;
+	}
+}
+
+
+void hs20_notify_parse_done(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->fetch_osu_icon_in_progress)
+		return;
+	if (eloop_is_timeout_registered(hs20_continue_icon_fetch, wpa_s, NULL))
+		return;
+	/*
+	 * We are going through icon fetch, but no icon response was received.
+	 * Assume this means the current AP could not provide an answer to avoid
+	 * getting stuck in fetch iteration.
+	 */
+	hs20_icon_fetch_failed(wpa_s);
+}
+
+
+static void hs20_free_osu_prov_entry(struct osu_provider *prov)
+{
+}
+
+
+void hs20_free_osu_prov(struct wpa_supplicant *wpa_s)
+{
+	size_t i;
+	for (i = 0; i < wpa_s->osu_prov_count; i++)
+		hs20_free_osu_prov_entry(&wpa_s->osu_prov[i]);
+	os_free(wpa_s->osu_prov);
+	wpa_s->osu_prov = NULL;
+	wpa_s->osu_prov_count = 0;
+}
+
+
+static void hs20_osu_fetch_done(struct wpa_supplicant *wpa_s)
+{
+	char fname[256];
+	FILE *f;
+	size_t i, j;
+
+	wpa_s->fetch_osu_info = 0;
+	wpa_s->fetch_osu_icon_in_progress = 0;
+
+	if (wpa_s->conf->osu_dir == NULL) {
+		hs20_free_osu_prov(wpa_s);
+		wpa_s->fetch_anqp_in_progress = 0;
+		return;
+	}
+
+	snprintf(fname, sizeof(fname), "%s/osu-providers.txt",
+		 wpa_s->conf->osu_dir);
+	f = fopen(fname, "w");
+	if (f == NULL) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Could not write OSU provider information");
+		hs20_free_osu_prov(wpa_s);
+		wpa_s->fetch_anqp_in_progress = 0;
+		return;
+	}
+
+	hs20_set_osu_access_permission(wpa_s->conf->osu_dir, fname);
+
+	for (i = 0; i < wpa_s->osu_prov_count; i++) {
+		struct osu_provider *osu = &wpa_s->osu_prov[i];
+		if (i > 0)
+			fprintf(f, "\n");
+		fprintf(f, "OSU-PROVIDER " MACSTR "\n"
+			"uri=%s\n"
+			"methods=%08x\n",
+			MAC2STR(osu->bssid), osu->server_uri, osu->osu_methods);
+		if (osu->osu_ssid_len) {
+			fprintf(f, "osu_ssid=%s\n",
+				wpa_ssid_txt(osu->osu_ssid,
+					     osu->osu_ssid_len));
+		}
+		if (osu->osu_ssid2_len) {
+			fprintf(f, "osu_ssid2=%s\n",
+				wpa_ssid_txt(osu->osu_ssid2,
+					     osu->osu_ssid2_len));
+		}
+		if (osu->osu_nai[0])
+			fprintf(f, "osu_nai=%s\n", osu->osu_nai);
+		if (osu->osu_nai2[0])
+			fprintf(f, "osu_nai2=%s\n", osu->osu_nai2);
+		for (j = 0; j < osu->friendly_name_count; j++) {
+			fprintf(f, "friendly_name=%s:%s\n",
+				osu->friendly_name[j].lang,
+				osu->friendly_name[j].text);
+		}
+		for (j = 0; j < osu->serv_desc_count; j++) {
+			fprintf(f, "desc=%s:%s\n",
+				osu->serv_desc[j].lang,
+				osu->serv_desc[j].text);
+		}
+		for (j = 0; j < osu->icon_count; j++) {
+			struct osu_icon *icon = &osu->icon[j];
+			if (icon->failed)
+				continue; /* could not fetch icon */
+			fprintf(f, "icon=%u:%u:%u:%s:%s:%s\n",
+				icon->id, icon->width, icon->height, icon->lang,
+				icon->icon_type, icon->filename);
+		}
+	}
+	fclose(f);
+	hs20_free_osu_prov(wpa_s);
+
+	wpa_msg(wpa_s, MSG_INFO, "OSU provider fetch completed");
+	wpa_s->fetch_anqp_in_progress = 0;
+}
+
+
+void hs20_next_osu_icon(struct wpa_supplicant *wpa_s)
+{
+	size_t i, j;
+
+	wpa_printf(MSG_DEBUG, "HS 2.0: Ready to fetch next icon");
+
+	for (i = 0; i < wpa_s->osu_prov_count; i++) {
+		struct osu_provider *osu = &wpa_s->osu_prov[i];
+		for (j = 0; j < osu->icon_count; j++) {
+			struct osu_icon *icon = &osu->icon[j];
+			if (icon->id || icon->failed)
+				continue;
+
+			wpa_printf(MSG_DEBUG, "HS 2.0: Try to fetch icon '%s' "
+				   "from " MACSTR, icon->filename,
+				   MAC2STR(osu->bssid));
+			os_get_reltime(&wpa_s->osu_icon_fetch_start);
+			if (hs20_anqp_send_req(wpa_s, osu->bssid,
+					       BIT(HS20_STYPE_ICON_REQUEST),
+					       (u8 *) icon->filename,
+					       os_strlen(icon->filename),
+					       0) < 0) {
+				icon->failed = 1;
+				continue;
+			}
+			return;
+		}
+	}
+
+	wpa_printf(MSG_DEBUG, "HS 2.0: No more icons to fetch");
+	hs20_osu_fetch_done(wpa_s);
+}
+
+
+static void hs20_osu_add_prov(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+			      const u8 *osu_ssid, u8 osu_ssid_len,
+			      const u8 *osu_ssid2, u8 osu_ssid2_len,
+			      const u8 *pos, size_t len)
+{
+	struct osu_provider *prov;
+	const u8 *end = pos + len;
+	u16 len2;
+	const u8 *pos2;
+	u8 uri_len, osu_method_len, osu_nai_len;
+
+	wpa_hexdump(MSG_DEBUG, "HS 2.0: Parsing OSU Provider", pos, len);
+	prov = os_realloc_array(wpa_s->osu_prov,
+				wpa_s->osu_prov_count + 1,
+				sizeof(*prov));
+	if (prov == NULL)
+		return;
+	wpa_s->osu_prov = prov;
+	prov = &prov[wpa_s->osu_prov_count];
+	os_memset(prov, 0, sizeof(*prov));
+
+	os_memcpy(prov->bssid, bss->bssid, ETH_ALEN);
+	os_memcpy(prov->osu_ssid, osu_ssid, osu_ssid_len);
+	prov->osu_ssid_len = osu_ssid_len;
+	if (osu_ssid2)
+		os_memcpy(prov->osu_ssid2, osu_ssid2, osu_ssid2_len);
+	prov->osu_ssid2_len = osu_ssid2_len;
+
+	/* OSU Friendly Name Length */
+	if (end - pos < 2) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU "
+			   "Friendly Name Length");
+		return;
+	}
+	len2 = WPA_GET_LE16(pos);
+	pos += 2;
+	if (len2 > end - pos) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU "
+			   "Friendly Name Duples");
+		return;
+	}
+	pos2 = pos;
+	pos += len2;
+
+	/* OSU Friendly Name Duples */
+	while (pos - pos2 >= 4 && prov->friendly_name_count < OSU_MAX_ITEMS) {
+		struct osu_lang_string *f;
+		u8 slen;
+
+		slen = pos2[0];
+		if (1 + slen > pos - pos2) {
+			wpa_printf(MSG_DEBUG, "Invalid OSU Friendly Name");
+			break;
+		}
+		if (slen < 3) {
+			wpa_printf(MSG_DEBUG,
+				   "Invalid OSU Friendly Name (no room for language)");
+			break;
+		}
+		f = &prov->friendly_name[prov->friendly_name_count++];
+		pos2++;
+		os_memcpy(f->lang, pos2, 3);
+		pos2 += 3;
+		slen -= 3;
+		os_memcpy(f->text, pos2, slen);
+		pos2 += slen;
+	}
+
+	/* OSU Server URI */
+	if (end - pos < 1) {
+		wpa_printf(MSG_DEBUG,
+			   "HS 2.0: Not enough room for OSU Server URI length");
+		return;
+	}
+	uri_len = *pos++;
+	if (uri_len > end - pos) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU Server "
+			   "URI");
+		return;
+	}
+	os_memcpy(prov->server_uri, pos, uri_len);
+	pos += uri_len;
+
+	/* OSU Method list */
+	if (end - pos < 1) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU Method "
+			   "list length");
+		return;
+	}
+	osu_method_len = pos[0];
+	if (osu_method_len > end - pos - 1) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU Method "
+			   "list");
+		return;
+	}
+	pos2 = pos + 1;
+	pos += 1 + osu_method_len;
+	while (pos2 < pos) {
+		if (*pos2 < 32)
+			prov->osu_methods |= BIT(*pos2);
+		pos2++;
+	}
+
+	/* Icons Available Length */
+	if (end - pos < 2) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for Icons "
+			   "Available Length");
+		return;
+	}
+	len2 = WPA_GET_LE16(pos);
+	pos += 2;
+	if (len2 > end - pos) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for Icons "
+			   "Available");
+		return;
+	}
+	pos2 = pos;
+	pos += len2;
+
+	/* Icons Available */
+	while (pos2 < pos) {
+		struct osu_icon *icon = &prov->icon[prov->icon_count];
+		u8 flen;
+
+		if (2 + 2 + 3 + 1 + 1 > pos - pos2) {
+			wpa_printf(MSG_DEBUG, "HS 2.0: Invalid Icon Metadata");
+			break;
+		}
+
+		icon->width = WPA_GET_LE16(pos2);
+		pos2 += 2;
+		icon->height = WPA_GET_LE16(pos2);
+		pos2 += 2;
+		os_memcpy(icon->lang, pos2, 3);
+		pos2 += 3;
+
+		flen = *pos2++;
+		if (flen > pos - pos2) {
+			wpa_printf(MSG_DEBUG, "HS 2.0: Not room for Icon Type");
+			break;
+		}
+		os_memcpy(icon->icon_type, pos2, flen);
+		pos2 += flen;
+
+		if (pos - pos2 < 1) {
+			wpa_printf(MSG_DEBUG, "HS 2.0: Not room for Icon "
+				   "Filename length");
+			break;
+		}
+		flen = *pos2++;
+		if (flen > pos - pos2) {
+			wpa_printf(MSG_DEBUG, "HS 2.0: Not room for Icon "
+				   "Filename");
+			break;
+		}
+		os_memcpy(icon->filename, pos2, flen);
+		pos2 += flen;
+
+		prov->icon_count++;
+	}
+
+	/* OSU_NAI */
+	if (end - pos < 1) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU_NAI");
+		return;
+	}
+	osu_nai_len = *pos++;
+	if (osu_nai_len > end - pos) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU_NAI");
+		return;
+	}
+	os_memcpy(prov->osu_nai, pos, osu_nai_len);
+	pos += osu_nai_len;
+
+	/* OSU Service Description Length */
+	if (end - pos < 2) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU "
+			   "Service Description Length");
+		return;
+	}
+	len2 = WPA_GET_LE16(pos);
+	pos += 2;
+	if (len2 > end - pos) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU "
+			   "Service Description Duples");
+		return;
+	}
+	pos2 = pos;
+	pos += len2;
+
+	/* OSU Service Description Duples */
+	while (pos - pos2 >= 4 && prov->serv_desc_count < OSU_MAX_ITEMS) {
+		struct osu_lang_string *f;
+		u8 descr_len;
+
+		descr_len = *pos2++;
+		if (descr_len > pos - pos2 || descr_len < 3) {
+			wpa_printf(MSG_DEBUG, "Invalid OSU Service "
+				   "Description");
+			break;
+		}
+		f = &prov->serv_desc[prov->serv_desc_count++];
+		os_memcpy(f->lang, pos2, 3);
+		os_memcpy(f->text, pos2 + 3, descr_len - 3);
+		pos2 += descr_len;
+	}
+
+	wpa_printf(MSG_DEBUG, "HS 2.0: Added OSU Provider through " MACSTR,
+		   MAC2STR(bss->bssid));
+	wpa_s->osu_prov_count++;
+}
+
+
+void hs20_osu_icon_fetch(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss;
+	struct wpabuf *prov_anqp;
+	const u8 *pos, *end;
+	u16 len;
+	const u8 *osu_ssid, *osu_ssid2;
+	u8 osu_ssid_len, osu_ssid2_len;
+	u8 num_providers;
+
+	hs20_free_osu_prov(wpa_s);
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		struct wpa_ie_data data;
+		const u8 *ie;
+
+		if (bss->anqp == NULL)
+			continue;
+		prov_anqp = bss->anqp->hs20_osu_providers_list;
+		if (prov_anqp == NULL)
+			continue;
+		ie = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+		if (ie && wpa_parse_wpa_ie(ie, 2 + ie[1], &data) == 0 &&
+		    (data.key_mgmt & WPA_KEY_MGMT_OSEN)) {
+			osu_ssid2 = bss->ssid;
+			osu_ssid2_len = bss->ssid_len;
+		} else {
+			osu_ssid2 = NULL;
+			osu_ssid2_len = 0;
+		}
+		wpa_printf(MSG_DEBUG, "HS 2.0: Parsing OSU Providers list from "
+			   MACSTR, MAC2STR(bss->bssid));
+		wpa_hexdump_buf(MSG_DEBUG, "HS 2.0: OSU Providers list",
+				prov_anqp);
+		pos = wpabuf_head(prov_anqp);
+		end = pos + wpabuf_len(prov_anqp);
+
+		/* OSU SSID */
+		if (end - pos < 1)
+			continue;
+		if (1 + pos[0] > end - pos) {
+			wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for "
+				   "OSU SSID");
+			continue;
+		}
+		osu_ssid_len = *pos++;
+		if (osu_ssid_len > SSID_MAX_LEN) {
+			wpa_printf(MSG_DEBUG, "HS 2.0: Invalid OSU SSID "
+				   "Length %u", osu_ssid_len);
+			continue;
+		}
+		osu_ssid = pos;
+		pos += osu_ssid_len;
+
+		if (end - pos < 1) {
+			wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for "
+				   "Number of OSU Providers");
+			continue;
+		}
+		num_providers = *pos++;
+		wpa_printf(MSG_DEBUG, "HS 2.0: Number of OSU Providers: %u",
+			   num_providers);
+
+		/* OSU Providers */
+		while (end - pos > 2 && num_providers > 0) {
+			num_providers--;
+			len = WPA_GET_LE16(pos);
+			pos += 2;
+			if (len > (unsigned int) (end - pos))
+				break;
+			hs20_osu_add_prov(wpa_s, bss, osu_ssid,
+					  osu_ssid_len, osu_ssid2,
+					  osu_ssid2_len, pos, len);
+			pos += len;
+		}
+
+		if (pos != end) {
+			wpa_printf(MSG_DEBUG, "HS 2.0: Ignored %d bytes of "
+				   "extra data after OSU Providers",
+				   (int) (end - pos));
+		}
+
+		prov_anqp = bss->anqp->hs20_osu_providers_nai_list;
+		if (!prov_anqp)
+			continue;
+		wpa_printf(MSG_DEBUG,
+			   "HS 2.0: Parsing OSU Providers NAI List from "
+			   MACSTR, MAC2STR(bss->bssid));
+		wpa_hexdump_buf(MSG_DEBUG, "HS 2.0: OSU Providers NAI List",
+				prov_anqp);
+		pos = wpabuf_head(prov_anqp);
+		end = pos + wpabuf_len(prov_anqp);
+		num_providers = 0;
+		while (end - pos > 0) {
+			len = *pos++;
+			if (end - pos < len) {
+				wpa_printf(MSG_DEBUG,
+					   "HS 2.0: Not enough room for OSU_NAI");
+				break;
+			}
+			if (num_providers >= wpa_s->osu_prov_count) {
+				wpa_printf(MSG_DEBUG,
+					   "HS 2.0: Ignore unexpected OSU Provider NAI List entries");
+				break;
+			}
+			os_memcpy(wpa_s->osu_prov[num_providers].osu_nai2,
+				  pos, len);
+			pos += len;
+			num_providers++;
+		}
+	}
+
+	wpa_s->fetch_osu_icon_in_progress = 1;
+	hs20_next_osu_icon(wpa_s);
+}
+
+
+static void hs20_osu_scan_res_handler(struct wpa_supplicant *wpa_s,
+				      struct wpa_scan_results *scan_res)
+{
+	wpa_printf(MSG_DEBUG, "OSU provisioning fetch scan completed");
+	if (!wpa_s->fetch_osu_waiting_scan) {
+		wpa_printf(MSG_DEBUG, "OSU fetch have been canceled");
+		return;
+	}
+	wpa_s->network_select = 0;
+	wpa_s->fetch_all_anqp = 1;
+	wpa_s->fetch_osu_info = 1;
+	wpa_s->fetch_osu_icon_in_progress = 0;
+
+	interworking_start_fetch_anqp(wpa_s);
+}
+
+
+int hs20_fetch_osu(struct wpa_supplicant *wpa_s, int skip_scan)
+{
+	if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Cannot start fetch_osu - "
+			   "interface disabled");
+		return -1;
+	}
+
+	if (wpa_s->scanning) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Cannot start fetch_osu - "
+			   "scanning");
+		return -1;
+	}
+
+	if (wpa_s->conf->osu_dir == NULL) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Cannot start fetch_osu - "
+			   "osu_dir not configured");
+		return -1;
+	}
+
+	if (wpa_s->fetch_anqp_in_progress || wpa_s->network_select) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Cannot start fetch_osu - "
+			   "fetch in progress (%d, %d)",
+			   wpa_s->fetch_anqp_in_progress,
+			   wpa_s->network_select);
+		return -1;
+	}
+
+	wpa_msg(wpa_s, MSG_INFO, "Starting OSU provisioning information fetch");
+	wpa_s->num_osu_scans = 0;
+	wpa_s->num_prov_found = 0;
+	if (skip_scan) {
+		wpa_s->network_select = 0;
+		wpa_s->fetch_all_anqp = 1;
+		wpa_s->fetch_osu_info = 1;
+		wpa_s->fetch_osu_icon_in_progress = 0;
+
+		interworking_start_fetch_anqp(wpa_s);
+	} else {
+		hs20_start_osu_scan(wpa_s);
+	}
+
+	return 0;
+}
+
+
+void hs20_start_osu_scan(struct wpa_supplicant *wpa_s)
+{
+	wpa_s->fetch_osu_waiting_scan = 1;
+	wpa_s->num_osu_scans++;
+	wpa_s->scan_req = MANUAL_SCAN_REQ;
+	wpa_s->scan_res_handler = hs20_osu_scan_res_handler;
+	wpa_supplicant_req_scan(wpa_s, 0, 0);
+}
+
+
+void hs20_cancel_fetch_osu(struct wpa_supplicant *wpa_s)
+{
+	wpa_printf(MSG_DEBUG, "Cancel OSU fetch");
+	interworking_stop_fetch_anqp(wpa_s);
+	wpa_s->fetch_osu_waiting_scan = 0;
+	wpa_s->network_select = 0;
+	wpa_s->fetch_osu_info = 0;
+	wpa_s->fetch_osu_icon_in_progress = 0;
+}
+
+
+void hs20_icon_fetch_failed(struct wpa_supplicant *wpa_s)
+{
+	hs20_osu_icon_fetch_result(wpa_s, -1);
+	eloop_cancel_timeout(hs20_continue_icon_fetch, wpa_s, NULL);
+	eloop_register_timeout(0, 0, hs20_continue_icon_fetch, wpa_s, NULL);
+}
+
+
+void hs20_rx_subscription_remediation(struct wpa_supplicant *wpa_s,
+				      const char *url, u8 osu_method)
+{
+	if (url)
+		wpa_msg(wpa_s, MSG_INFO, HS20_SUBSCRIPTION_REMEDIATION "%u %s",
+			osu_method, url);
+	else
+		wpa_msg(wpa_s, MSG_INFO, HS20_SUBSCRIPTION_REMEDIATION);
+}
+
+
+void hs20_rx_deauth_imminent_notice(struct wpa_supplicant *wpa_s, u8 code,
+				    u16 reauth_delay, const char *url)
+{
+	if (!wpa_sm_pmf_enabled(wpa_s->wpa)) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Ignore deauthentication imminent notice since PMF was not enabled");
+		return;
+	}
+
+	wpa_msg(wpa_s, MSG_INFO, HS20_DEAUTH_IMMINENT_NOTICE "%u %u %s",
+		code, reauth_delay, url);
+
+	if (code == HS20_DEAUTH_REASON_CODE_BSS) {
+		wpa_printf(MSG_DEBUG, "HS 2.0: Add BSS to ignore list");
+		wpa_bssid_ignore_add(wpa_s, wpa_s->bssid);
+		/* TODO: For now, disable full ESS since some drivers may not
+		 * support disabling per BSS. */
+		if (wpa_s->current_ssid) {
+			struct os_reltime now;
+			os_get_reltime(&now);
+			if (now.sec + reauth_delay <=
+			    wpa_s->current_ssid->disabled_until.sec)
+				return;
+			wpa_printf(MSG_DEBUG, "HS 2.0: Disable network for %u seconds (BSS)",
+				   reauth_delay);
+			wpa_s->current_ssid->disabled_until.sec =
+				now.sec + reauth_delay;
+		}
+	}
+
+	if (code == HS20_DEAUTH_REASON_CODE_ESS && wpa_s->current_ssid) {
+		struct os_reltime now;
+		os_get_reltime(&now);
+		if (now.sec + reauth_delay <=
+		    wpa_s->current_ssid->disabled_until.sec)
+			return;
+		wpa_printf(MSG_DEBUG, "HS 2.0: Disable network for %u seconds",
+			   reauth_delay);
+		wpa_s->current_ssid->disabled_until.sec =
+			now.sec + reauth_delay;
+	}
+}
+
+
+void hs20_rx_t_c_acceptance(struct wpa_supplicant *wpa_s, const char *url)
+{
+	if (!wpa_sm_pmf_enabled(wpa_s->wpa)) {
+		wpa_printf(MSG_DEBUG,
+			   "HS 2.0: Ignore Terms and Conditions Acceptance since PMF was not enabled");
+		return;
+	}
+
+	wpa_msg(wpa_s, MSG_INFO, HS20_T_C_ACCEPTANCE "%s", url);
+}
+
+
+void hs20_init(struct wpa_supplicant *wpa_s)
+{
+	dl_list_init(&wpa_s->icon_head);
+}
+
+
+void hs20_deinit(struct wpa_supplicant *wpa_s)
+{
+	eloop_cancel_timeout(hs20_continue_icon_fetch, wpa_s, NULL);
+	hs20_free_osu_prov(wpa_s);
+	if (wpa_s->icon_head.next)
+		hs20_del_icon(wpa_s, NULL, NULL);
+}
diff --git a/wpa_supplicant/hs20_supplicant.h b/wpa_supplicant/hs20_supplicant.h
new file mode 100644
index 000000000000..e43414bc65c5
--- /dev/null
+++ b/wpa_supplicant/hs20_supplicant.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2011-2013, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef HS20_SUPPLICANT_H
+#define HS20_SUPPLICANT_H
+
+void hs20_configure_frame_filters(struct wpa_supplicant *wpa_s);
+void wpas_hs20_add_indication(struct wpabuf *buf, int pps_mo_id,
+			      int ap_release);
+void wpas_hs20_add_roam_cons_sel(struct wpabuf *buf,
+				 const struct wpa_ssid *ssid);
+
+int hs20_anqp_send_req(struct wpa_supplicant *wpa_s, const u8 *dst, u32 stypes,
+		       const u8 *payload, size_t payload_len, int inmem);
+void hs20_put_anqp_req(u32 stypes, const u8 *payload, size_t payload_len,
+		       struct wpabuf *buf);
+void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
+				  struct wpa_bss *bss, const u8 *sa,
+				  const u8 *data, size_t slen, u8 dialog_token);
+int get_hs20_version(struct wpa_bss *bss);
+int is_hs20_network(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+		    struct wpa_bss *bss);
+int hs20_get_pps_mo_id(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
+void hs20_notify_parse_done(struct wpa_supplicant *wpa_s);
+
+void hs20_rx_subscription_remediation(struct wpa_supplicant *wpa_s,
+				      const char *url, u8 osu_method);
+void hs20_rx_deauth_imminent_notice(struct wpa_supplicant *wpa_s, u8 code,
+				    u16 reauth_delay, const char *url);
+void hs20_rx_t_c_acceptance(struct wpa_supplicant *wpa_s, const char *url);
+
+void hs20_free_osu_prov(struct wpa_supplicant *wpa_s);
+void hs20_next_osu_icon(struct wpa_supplicant *wpa_s);
+void hs20_osu_icon_fetch(struct wpa_supplicant *wpa_s);
+int hs20_fetch_osu(struct wpa_supplicant *wpa_s, int skip_scan);
+void hs20_cancel_fetch_osu(struct wpa_supplicant *wpa_s);
+void hs20_icon_fetch_failed(struct wpa_supplicant *wpa_s);
+void hs20_start_osu_scan(struct wpa_supplicant *wpa_s);
+void hs20_init(struct wpa_supplicant *wpa_s);
+void hs20_deinit(struct wpa_supplicant *wpa_s);
+int hs20_get_icon(struct wpa_supplicant *wpa_s, const u8 *bssid,
+		  const char *file_name, size_t offset, size_t size,
+		  char *reply, size_t buf_len);
+int hs20_del_icon(struct wpa_supplicant *wpa_s, const u8 *bssid,
+		  const char *file_name);
+
+#endif /* HS20_SUPPLICANT_H */
diff --git a/wpa_supplicant/ibss_rsn.c b/wpa_supplicant/ibss_rsn.c
new file mode 100644
index 000000000000..02e63904c5d7
--- /dev/null
+++ b/wpa_supplicant/ibss_rsn.c
@@ -0,0 +1,954 @@
+/*
+ * wpa_supplicant - IBSS RSN
+ * Copyright (c) 2009-2013, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "common/wpa_ctrl.h"
+#include "utils/eloop.h"
+#include "l2_packet/l2_packet.h"
+#include "rsn_supp/wpa.h"
+#include "rsn_supp/wpa_ie.h"
+#include "ap/wpa_auth.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "common/ieee802_11_defs.h"
+#include "ibss_rsn.h"
+
+
+static void ibss_rsn_auth_timeout(void *eloop_ctx, void *timeout_ctx);
+
+
+static struct ibss_rsn_peer * ibss_rsn_get_peer(struct ibss_rsn *ibss_rsn,
+						const u8 *addr)
+{
+	struct ibss_rsn_peer *peer;
+
+	for (peer = ibss_rsn->peers; peer; peer = peer->next)
+		if (os_memcmp(addr, peer->addr, ETH_ALEN) == 0)
+			break;
+	return peer;
+}
+
+
+static void ibss_rsn_free(struct ibss_rsn_peer *peer)
+{
+	eloop_cancel_timeout(ibss_rsn_auth_timeout, peer, NULL);
+	wpa_auth_sta_deinit(peer->auth);
+	wpa_sm_deinit(peer->supp);
+	os_free(peer);
+}
+
+
+static void supp_set_state(void *ctx, enum wpa_states state)
+{
+	struct ibss_rsn_peer *peer = ctx;
+	peer->supp_state = state;
+}
+
+
+static enum wpa_states supp_get_state(void *ctx)
+{
+	struct ibss_rsn_peer *peer = ctx;
+	return peer->supp_state;
+}
+
+
+static int supp_ether_send(void *ctx, const u8 *dest, u16 proto, const u8 *buf,
+			   size_t len)
+{
+	struct ibss_rsn_peer *peer = ctx;
+	struct wpa_supplicant *wpa_s = peer->ibss_rsn->wpa_s;
+	int encrypt = peer->authentication_status & IBSS_RSN_REPORTED_PTK;
+
+	wpa_printf(MSG_DEBUG, "SUPP: %s(dest=" MACSTR
+		   " proto=0x%04x len=%lu no_encrypt=%d)",
+		   __func__, MAC2STR(dest), proto, (unsigned long) len,
+		   !encrypt);
+
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_CONTROL_PORT)
+		return wpa_drv_tx_control_port(wpa_s, dest, proto, buf, len,
+					       !encrypt);
+
+	if (wpa_s->l2)
+		return l2_packet_send(wpa_s->l2, dest, proto, buf, len);
+
+	return -1;
+}
+
+
+static u8 * supp_alloc_eapol(void *ctx, u8 type, const void *data,
+			     u16 data_len, size_t *msg_len, void **data_pos)
+{
+	struct ieee802_1x_hdr *hdr;
+
+	wpa_printf(MSG_DEBUG, "SUPP: %s(type=%d data_len=%d)",
+		   __func__, type, data_len);
+
+	*msg_len = sizeof(*hdr) + data_len;
+	hdr = os_malloc(*msg_len);
+	if (hdr == NULL)
+		return NULL;
+
+	hdr->version = 2;
+	hdr->type = type;
+	hdr->length = host_to_be16(data_len);
+
+	if (data)
+		os_memcpy(hdr + 1, data, data_len);
+	else
+		os_memset(hdr + 1, 0, data_len);
+
+	if (data_pos)
+		*data_pos = hdr + 1;
+
+	return (u8 *) hdr;
+}
+
+
+static int supp_get_beacon_ie(void *ctx)
+{
+	struct ibss_rsn_peer *peer = ctx;
+
+	wpa_printf(MSG_DEBUG, "SUPP: %s", __func__);
+	/* TODO: get correct RSN IE */
+	wpa_sm_set_ap_rsnxe(peer->supp, NULL, 0);
+	return wpa_sm_set_ap_rsn_ie(peer->supp,
+				    (u8 *) "\x30\x14\x01\x00"
+				    "\x00\x0f\xac\x04"
+				    "\x01\x00\x00\x0f\xac\x04"
+				    "\x01\x00\x00\x0f\xac\x02"
+				    "\x00\x00", 22);
+}
+
+
+static void ibss_check_rsn_completed(struct ibss_rsn_peer *peer)
+{
+	struct wpa_supplicant *wpa_s = peer->ibss_rsn->wpa_s;
+
+	if ((peer->authentication_status &
+	     (IBSS_RSN_SET_PTK_SUPP | IBSS_RSN_SET_PTK_AUTH)) !=
+	    (IBSS_RSN_SET_PTK_SUPP | IBSS_RSN_SET_PTK_AUTH))
+		return;
+	if (peer->authentication_status & IBSS_RSN_REPORTED_PTK)
+		return;
+	peer->authentication_status |= IBSS_RSN_REPORTED_PTK;
+	wpa_msg(wpa_s, MSG_INFO, IBSS_RSN_COMPLETED MACSTR,
+		MAC2STR(peer->addr));
+}
+
+
+static int supp_set_key(void *ctx, enum wpa_alg alg,
+			const u8 *addr, int key_idx, int set_tx,
+			const u8 *seq, size_t seq_len,
+			const u8 *key, size_t key_len, enum key_flag key_flag)
+{
+	struct ibss_rsn_peer *peer = ctx;
+
+	wpa_printf(MSG_DEBUG, "SUPP: %s(alg=%d addr=" MACSTR " key_idx=%d "
+		   "set_tx=%d)",
+		   __func__, alg, MAC2STR(addr), key_idx, set_tx);
+	wpa_hexdump(MSG_DEBUG, "SUPP: set_key - seq", seq, seq_len);
+	wpa_hexdump_key(MSG_DEBUG, "SUPP: set_key - key", key, key_len);
+
+	if (key_idx == 0) {
+		peer->authentication_status |= IBSS_RSN_SET_PTK_SUPP;
+		ibss_check_rsn_completed(peer);
+		/*
+		 * In IBSS RSN, the pairwise key from the 4-way handshake
+		 * initiated by the peer with highest MAC address is used.
+		 */
+		if (os_memcmp(peer->ibss_rsn->wpa_s->own_addr, peer->addr,
+			      ETH_ALEN) > 0) {
+			wpa_printf(MSG_DEBUG, "SUPP: Do not use this PTK");
+			return 0;
+		}
+	}
+
+	if (is_broadcast_ether_addr(addr))
+		addr = peer->addr;
+	return wpa_drv_set_key(peer->ibss_rsn->wpa_s, alg, addr, key_idx,
+			       set_tx, seq, seq_len, key, key_len, key_flag);
+}
+
+
+static void * supp_get_network_ctx(void *ctx)
+{
+	struct ibss_rsn_peer *peer = ctx;
+	return wpa_supplicant_get_ssid(peer->ibss_rsn->wpa_s);
+}
+
+
+static int supp_mlme_setprotection(void *ctx, const u8 *addr,
+				   int protection_type, int key_type)
+{
+	wpa_printf(MSG_DEBUG, "SUPP: %s(addr=" MACSTR " protection_type=%d "
+		   "key_type=%d)",
+		   __func__, MAC2STR(addr), protection_type, key_type);
+	return 0;
+}
+
+
+static void supp_cancel_auth_timeout(void *ctx)
+{
+	wpa_printf(MSG_DEBUG, "SUPP: %s", __func__);
+}
+
+
+static void supp_deauthenticate(void *ctx, u16 reason_code)
+{
+	wpa_printf(MSG_DEBUG, "SUPP: %s (TODO)", __func__);
+}
+
+
+static void supp_reconnect(void *ctx)
+{
+	wpa_printf(MSG_DEBUG, "SUPP: %s (TODO)", __func__);
+}
+
+
+static int ibss_rsn_supp_init(struct ibss_rsn_peer *peer, const u8 *own_addr,
+			      const u8 *psk)
+{
+	struct wpa_sm_ctx *ctx = os_zalloc(sizeof(*ctx));
+	if (ctx == NULL)
+		return -1;
+
+	ctx->ctx = peer;
+	ctx->msg_ctx = peer->ibss_rsn->wpa_s;
+	ctx->set_state = supp_set_state;
+	ctx->get_state = supp_get_state;
+	ctx->ether_send = supp_ether_send;
+	ctx->get_beacon_ie = supp_get_beacon_ie;
+	ctx->alloc_eapol = supp_alloc_eapol;
+	ctx->set_key = supp_set_key;
+	ctx->get_network_ctx = supp_get_network_ctx;
+	ctx->mlme_setprotection = supp_mlme_setprotection;
+	ctx->cancel_auth_timeout = supp_cancel_auth_timeout;
+	ctx->deauthenticate = supp_deauthenticate;
+	ctx->reconnect = supp_reconnect;
+	peer->supp = wpa_sm_init(ctx);
+	if (peer->supp == NULL) {
+		wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_init() failed");
+		os_free(ctx);
+		return -1;
+	}
+
+	wpa_sm_set_own_addr(peer->supp, own_addr);
+	wpa_sm_set_param(peer->supp, WPA_PARAM_RSN_ENABLED, 1);
+	wpa_sm_set_param(peer->supp, WPA_PARAM_PROTO, WPA_PROTO_RSN);
+	wpa_sm_set_param(peer->supp, WPA_PARAM_PAIRWISE, WPA_CIPHER_CCMP);
+	wpa_sm_set_param(peer->supp, WPA_PARAM_GROUP, WPA_CIPHER_CCMP);
+	wpa_sm_set_param(peer->supp, WPA_PARAM_KEY_MGMT, WPA_KEY_MGMT_PSK);
+	wpa_sm_set_pmk(peer->supp, psk, PMK_LEN, NULL, NULL);
+
+	peer->supp_ie_len = sizeof(peer->supp_ie);
+	if (wpa_sm_set_assoc_wpa_ie_default(peer->supp, peer->supp_ie,
+					    &peer->supp_ie_len) < 0) {
+		wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_set_assoc_wpa_ie_default()"
+			   " failed");
+		return -1;
+	}
+
+	wpa_sm_notify_assoc(peer->supp, peer->addr);
+
+	return 0;
+}
+
+
+static void auth_logger(void *ctx, const u8 *addr, logger_level level,
+			const char *txt)
+{
+	if (addr)
+		wpa_printf(MSG_DEBUG, "AUTH: " MACSTR " - %s",
+			   MAC2STR(addr), txt);
+	else
+		wpa_printf(MSG_DEBUG, "AUTH: %s", txt);
+}
+
+
+static const u8 * auth_get_psk(void *ctx, const u8 *addr,
+			       const u8 *p2p_dev_addr, const u8 *prev_psk,
+			       size_t *psk_len, int *vlan_id)
+{
+	struct ibss_rsn *ibss_rsn = ctx;
+
+	if (psk_len)
+		*psk_len = PMK_LEN;
+	if (vlan_id)
+		*vlan_id = 0;
+	wpa_printf(MSG_DEBUG, "AUTH: %s (addr=" MACSTR " prev_psk=%p)",
+		   __func__, MAC2STR(addr), prev_psk);
+	if (prev_psk)
+		return NULL;
+	return ibss_rsn->psk;
+}
+
+
+static int auth_send_eapol(void *ctx, const u8 *addr, const u8 *data,
+			   size_t data_len, int encrypt)
+{
+	struct ibss_rsn *ibss_rsn = ctx;
+	struct wpa_supplicant *wpa_s = ibss_rsn->wpa_s;
+
+	wpa_printf(MSG_DEBUG, "AUTH: %s(addr=" MACSTR " data_len=%lu "
+		   "encrypt=%d)",
+		   __func__, MAC2STR(addr), (unsigned long) data_len, encrypt);
+
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_CONTROL_PORT)
+		return wpa_drv_tx_control_port(wpa_s, addr, ETH_P_EAPOL,
+					       data, data_len, !encrypt);
+
+	if (wpa_s->l2)
+		return l2_packet_send(wpa_s->l2, addr, ETH_P_EAPOL, data,
+				      data_len);
+
+	return -1;
+}
+
+
+static int auth_set_key(void *ctx, int vlan_id, enum wpa_alg alg,
+			const u8 *addr, int idx, u8 *key, size_t key_len,
+			enum key_flag key_flag)
+{
+	struct ibss_rsn *ibss_rsn = ctx;
+	u8 seq[6];
+
+	os_memset(seq, 0, sizeof(seq));
+
+	if (addr) {
+		wpa_printf(MSG_DEBUG, "AUTH: %s(alg=%d addr=" MACSTR
+			   " key_idx=%d)",
+			   __func__, alg, MAC2STR(addr), idx);
+	} else {
+		wpa_printf(MSG_DEBUG, "AUTH: %s(alg=%d key_idx=%d)",
+			   __func__, alg, idx);
+	}
+	wpa_hexdump_key(MSG_DEBUG, "AUTH: set_key - key", key, key_len);
+
+	if (idx == 0) {
+		if (addr) {
+			struct ibss_rsn_peer *peer;
+			peer = ibss_rsn_get_peer(ibss_rsn, addr);
+			if (peer) {
+				peer->authentication_status |=
+					IBSS_RSN_SET_PTK_AUTH;
+				ibss_check_rsn_completed(peer);
+			}
+		}
+		/*
+		 * In IBSS RSN, the pairwise key from the 4-way handshake
+		 * initiated by the peer with highest MAC address is used.
+		 */
+		if (addr == NULL ||
+		    os_memcmp(ibss_rsn->wpa_s->own_addr, addr, ETH_ALEN) < 0) {
+			wpa_printf(MSG_DEBUG, "AUTH: Do not use this PTK");
+			return 0;
+		}
+	}
+
+	return wpa_drv_set_key(ibss_rsn->wpa_s, alg, addr, idx,
+			       1, seq, 6, key, key_len, key_flag);
+}
+
+
+static void ibss_rsn_disconnect(void *ctx, const u8 *addr, u16 reason)
+{
+	struct ibss_rsn *ibss_rsn = ctx;
+	wpa_drv_sta_deauth(ibss_rsn->wpa_s, addr, reason);
+}
+
+
+static int auth_for_each_sta(void *ctx, int (*cb)(struct wpa_state_machine *sm,
+						  void *ctx),
+			     void *cb_ctx)
+{
+	struct ibss_rsn *ibss_rsn = ctx;
+	struct ibss_rsn_peer *peer;
+
+	wpa_printf(MSG_DEBUG, "AUTH: for_each_sta");
+
+	for (peer = ibss_rsn->peers; peer; peer = peer->next) {
+		if (peer->auth && cb(peer->auth, cb_ctx))
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static void ibss_set_sta_authorized(struct ibss_rsn *ibss_rsn,
+				    struct ibss_rsn_peer *peer, int authorized)
+{
+	int res;
+
+	if (authorized) {
+		res = wpa_drv_sta_set_flags(ibss_rsn->wpa_s, peer->addr,
+					    WPA_STA_AUTHORIZED,
+					    WPA_STA_AUTHORIZED, ~0);
+		wpa_printf(MSG_DEBUG, "AUTH: " MACSTR " authorizing port",
+			   MAC2STR(peer->addr));
+	} else {
+		res = wpa_drv_sta_set_flags(ibss_rsn->wpa_s, peer->addr,
+					    0, 0, ~WPA_STA_AUTHORIZED);
+		wpa_printf(MSG_DEBUG, "AUTH: " MACSTR " unauthorizing port",
+			   MAC2STR(peer->addr));
+	}
+
+	if (res && errno != ENOENT) {
+		wpa_printf(MSG_DEBUG, "Could not set station " MACSTR " flags "
+			   "for kernel driver (errno=%d)",
+			   MAC2STR(peer->addr), errno);
+	}
+}
+
+
+static void auth_set_eapol(void *ctx, const u8 *addr,
+				       wpa_eapol_variable var, int value)
+{
+	struct ibss_rsn *ibss_rsn = ctx;
+	struct ibss_rsn_peer *peer = ibss_rsn_get_peer(ibss_rsn, addr);
+
+	if (peer == NULL)
+		return;
+
+	switch (var) {
+	case WPA_EAPOL_authorized:
+		ibss_set_sta_authorized(ibss_rsn, peer, value);
+		break;
+	default:
+		/* do not handle any other event */
+		wpa_printf(MSG_DEBUG, "AUTH: eapol event not handled %d", var);
+		break;
+	}
+}
+
+
+static int ibss_rsn_auth_init_group(struct ibss_rsn *ibss_rsn,
+				    const u8 *own_addr, struct wpa_ssid *ssid)
+{
+	struct wpa_auth_config conf;
+	static const struct wpa_auth_callbacks cb = {
+		.logger = auth_logger,
+		.set_eapol = auth_set_eapol,
+		.send_eapol = auth_send_eapol,
+		.get_psk = auth_get_psk,
+		.set_key = auth_set_key,
+		.for_each_sta = auth_for_each_sta,
+		.disconnect = ibss_rsn_disconnect,
+	};
+
+	wpa_printf(MSG_DEBUG, "AUTH: Initializing group state machine");
+
+	os_memset(&conf, 0, sizeof(conf));
+	conf.wpa = 2;
+	conf.wpa_key_mgmt = WPA_KEY_MGMT_PSK;
+	conf.wpa_pairwise = WPA_CIPHER_CCMP;
+	conf.rsn_pairwise = WPA_CIPHER_CCMP;
+	conf.wpa_group = WPA_CIPHER_CCMP;
+	conf.eapol_version = 2;
+	conf.wpa_group_rekey = ssid->group_rekey ? ssid->group_rekey : 600;
+	conf.wpa_group_update_count = 4;
+	conf.wpa_pairwise_update_count = 4;
+
+	ibss_rsn->auth_group = wpa_init(own_addr, &conf, &cb, ibss_rsn);
+	if (ibss_rsn->auth_group == NULL) {
+		wpa_printf(MSG_DEBUG, "AUTH: wpa_init() failed");
+		return -1;
+	}
+
+	wpa_init_keys(ibss_rsn->auth_group);
+
+	return 0;
+}
+
+
+static int ibss_rsn_auth_init(struct ibss_rsn *ibss_rsn,
+			      struct ibss_rsn_peer *peer)
+{
+	peer->auth = wpa_auth_sta_init(ibss_rsn->auth_group, peer->addr, NULL);
+	if (peer->auth == NULL) {
+		wpa_printf(MSG_DEBUG, "AUTH: wpa_auth_sta_init() failed");
+		return -1;
+	}
+
+	/* TODO: get peer RSN IE with Probe Request */
+	if (wpa_validate_wpa_ie(ibss_rsn->auth_group, peer->auth, 0,
+				(u8 *) "\x30\x14\x01\x00"
+				"\x00\x0f\xac\x04"
+				"\x01\x00\x00\x0f\xac\x04"
+				"\x01\x00\x00\x0f\xac\x02"
+				"\x00\x00", 22, NULL, 0, NULL, 0, NULL, 0) !=
+	    WPA_IE_OK) {
+		wpa_printf(MSG_DEBUG, "AUTH: wpa_validate_wpa_ie() failed");
+		return -1;
+	}
+
+	if (wpa_auth_sm_event(peer->auth, WPA_ASSOC))
+		return -1;
+
+	if (wpa_auth_sta_associated(ibss_rsn->auth_group, peer->auth))
+		return -1;
+
+	return 0;
+}
+
+
+static int ibss_rsn_send_auth(struct ibss_rsn *ibss_rsn, const u8 *da, int seq)
+{
+	struct ieee80211_mgmt auth;
+	const size_t auth_length = IEEE80211_HDRLEN + sizeof(auth.u.auth);
+	struct wpa_supplicant *wpa_s = ibss_rsn->wpa_s;
+
+	os_memset(&auth, 0, sizeof(auth));
+
+	auth.frame_control = IEEE80211_FC(WLAN_FC_TYPE_MGMT,
+					  WLAN_FC_STYPE_AUTH);
+	os_memcpy(auth.da, da, ETH_ALEN);
+	os_memcpy(auth.sa, wpa_s->own_addr, ETH_ALEN);
+	os_memcpy(auth.bssid, wpa_s->bssid, ETH_ALEN);
+
+	auth.u.auth.auth_alg = host_to_le16(WLAN_AUTH_OPEN);
+	auth.u.auth.auth_transaction = host_to_le16(seq);
+	auth.u.auth.status_code = host_to_le16(WLAN_STATUS_SUCCESS);
+
+	wpa_printf(MSG_DEBUG, "RSN: IBSS TX Auth frame (SEQ %d) to " MACSTR,
+		   seq, MAC2STR(da));
+
+	return wpa_drv_send_mlme(wpa_s, (u8 *) &auth, auth_length, 0, 0, 0);
+}
+
+
+static int ibss_rsn_is_auth_started(struct ibss_rsn_peer * peer)
+{
+	return peer->authentication_status &
+	       (IBSS_RSN_AUTH_BY_US | IBSS_RSN_AUTH_EAPOL_BY_US);
+}
+
+
+static struct ibss_rsn_peer *
+ibss_rsn_peer_init(struct ibss_rsn *ibss_rsn, const u8 *addr)
+{
+	struct ibss_rsn_peer *peer;
+	if (ibss_rsn == NULL)
+		return NULL;
+
+	peer = ibss_rsn_get_peer(ibss_rsn, addr);
+	if (peer) {
+		wpa_printf(MSG_DEBUG, "RSN: IBSS Supplicant for peer "MACSTR
+			   " already running", MAC2STR(addr));
+		return peer;
+	}
+
+	wpa_printf(MSG_DEBUG, "RSN: Starting IBSS Supplicant for peer "MACSTR,
+		   MAC2STR(addr));
+
+	peer = os_zalloc(sizeof(*peer));
+	if (peer == NULL) {
+		wpa_printf(MSG_DEBUG, "RSN: Could not allocate memory.");
+		return NULL;
+	}
+
+	peer->ibss_rsn = ibss_rsn;
+	os_memcpy(peer->addr, addr, ETH_ALEN);
+	peer->authentication_status = IBSS_RSN_AUTH_NOT_AUTHENTICATED;
+
+	if (ibss_rsn_supp_init(peer, ibss_rsn->wpa_s->own_addr,
+			       ibss_rsn->psk) < 0) {
+		ibss_rsn_free(peer);
+		return NULL;
+	}
+
+	peer->next = ibss_rsn->peers;
+	ibss_rsn->peers = peer;
+
+	return peer;
+}
+
+
+static void ibss_rsn_auth_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct ibss_rsn_peer *peer = eloop_ctx;
+
+	/*
+	 * Assume peer does not support Authentication exchange or the frame was
+	 * lost somewhere - start EAPOL Authenticator.
+	 */
+	wpa_printf(MSG_DEBUG,
+		   "RSN: Timeout on waiting Authentication frame response from "
+		   MACSTR " - start authenticator", MAC2STR(peer->addr));
+
+	peer->authentication_status |= IBSS_RSN_AUTH_BY_US;
+	ibss_rsn_auth_init(peer->ibss_rsn, peer);
+}
+
+
+int ibss_rsn_start(struct ibss_rsn *ibss_rsn, const u8 *addr)
+{
+	struct ibss_rsn_peer *peer;
+	int res;
+
+	if (!ibss_rsn)
+		return -1;
+
+	/* if the peer already exists, exit immediately */
+	peer = ibss_rsn_get_peer(ibss_rsn, addr);
+	if (peer)
+		return 0;
+
+	peer = ibss_rsn_peer_init(ibss_rsn, addr);
+	if (peer == NULL)
+		return -1;
+
+	/* Open Authentication: send first Authentication frame */
+	res = ibss_rsn_send_auth(ibss_rsn, addr, 1);
+	if (res) {
+		/*
+		 * The driver may not support Authentication frame exchange in
+		 * IBSS. Ignore authentication and go through EAPOL exchange.
+		 */
+		peer->authentication_status |= IBSS_RSN_AUTH_BY_US;
+		return ibss_rsn_auth_init(ibss_rsn, peer);
+	} else {
+		os_get_reltime(&peer->own_auth_tx);
+		eloop_register_timeout(1, 0, ibss_rsn_auth_timeout, peer, NULL);
+	}
+
+	return 0;
+}
+
+
+static int ibss_rsn_peer_authenticated(struct ibss_rsn *ibss_rsn,
+				       struct ibss_rsn_peer *peer, int reason)
+{
+	int already_started;
+
+	if (ibss_rsn == NULL || peer == NULL)
+		return -1;
+
+	already_started = ibss_rsn_is_auth_started(peer);
+	peer->authentication_status |= reason;
+
+	if (already_started) {
+		wpa_printf(MSG_DEBUG, "RSN: IBSS Authenticator already "
+			   "started for peer " MACSTR, MAC2STR(peer->addr));
+		return 0;
+	}
+
+	wpa_printf(MSG_DEBUG, "RSN: Starting IBSS Authenticator "
+		   "for now-authenticated peer " MACSTR, MAC2STR(peer->addr));
+
+	return ibss_rsn_auth_init(ibss_rsn, peer);
+}
+
+
+void ibss_rsn_stop(struct ibss_rsn *ibss_rsn, const u8 *peermac)
+{
+	struct ibss_rsn_peer *peer, *prev;
+
+	if (ibss_rsn == NULL)
+		return;
+
+	if (peermac == NULL) {
+		/* remove all peers */
+		wpa_printf(MSG_DEBUG, "%s: Remove all peers", __func__);
+		peer = ibss_rsn->peers;
+		while (peer) {
+			prev = peer;
+			peer = peer->next;
+			ibss_rsn_free(prev);
+			ibss_rsn->peers = peer;
+		}
+	} else {
+		/* remove specific peer */
+		wpa_printf(MSG_DEBUG, "%s: Remove specific peer " MACSTR,
+			   __func__, MAC2STR(peermac));
+
+		for (prev = NULL, peer = ibss_rsn->peers; peer != NULL;
+		     prev = peer, peer = peer->next) {
+			if (os_memcmp(peermac, peer->addr, ETH_ALEN) == 0) {
+				if (prev == NULL)
+					ibss_rsn->peers = peer->next;
+				else
+					prev->next = peer->next;
+				ibss_rsn_free(peer);
+				wpa_printf(MSG_DEBUG, "%s: Successfully "
+					   "removed a specific peer",
+					   __func__);
+				break;
+			}
+		}
+	}
+}
+
+
+struct ibss_rsn * ibss_rsn_init(struct wpa_supplicant *wpa_s,
+				struct wpa_ssid *ssid)
+{
+	struct ibss_rsn *ibss_rsn;
+
+	ibss_rsn = os_zalloc(sizeof(*ibss_rsn));
+	if (ibss_rsn == NULL)
+		return NULL;
+	ibss_rsn->wpa_s = wpa_s;
+
+	if (ibss_rsn_auth_init_group(ibss_rsn, wpa_s->own_addr, ssid) < 0) {
+		ibss_rsn_deinit(ibss_rsn);
+		return NULL;
+	}
+
+	return ibss_rsn;
+}
+
+
+void ibss_rsn_deinit(struct ibss_rsn *ibss_rsn)
+{
+	struct ibss_rsn_peer *peer, *prev;
+
+	if (ibss_rsn == NULL)
+		return;
+
+	peer = ibss_rsn->peers;
+	while (peer) {
+		prev = peer;
+		peer = peer->next;
+		ibss_rsn_free(prev);
+	}
+
+	if (ibss_rsn->auth_group)
+		wpa_deinit(ibss_rsn->auth_group);
+	os_free(ibss_rsn);
+
+}
+
+
+static int ibss_rsn_eapol_dst_supp(const u8 *buf, size_t len)
+{
+	const struct ieee802_1x_hdr *hdr;
+	const struct wpa_eapol_key *key;
+	u16 key_info;
+	size_t plen;
+
+	/* TODO: Support other EAPOL packets than just EAPOL-Key */
+
+	if (len < sizeof(*hdr) + sizeof(*key))
+		return -1;
+
+	hdr = (const struct ieee802_1x_hdr *) buf;
+	key = (const struct wpa_eapol_key *) (hdr + 1);
+	plen = be_to_host16(hdr->length);
+
+	if (hdr->version < EAPOL_VERSION) {
+		/* TODO: backwards compatibility */
+	}
+	if (hdr->type != IEEE802_1X_TYPE_EAPOL_KEY) {
+		wpa_printf(MSG_DEBUG, "RSN: EAPOL frame (type %u) discarded, "
+			"not a Key frame", hdr->type);
+		return -1;
+	}
+	if (plen > len - sizeof(*hdr) || plen < sizeof(*key)) {
+		wpa_printf(MSG_DEBUG, "RSN: EAPOL frame payload size %lu "
+			   "invalid (frame size %lu)",
+			   (unsigned long) plen, (unsigned long) len);
+		return -1;
+	}
+
+	if (key->type != EAPOL_KEY_TYPE_RSN) {
+		wpa_printf(MSG_DEBUG, "RSN: EAPOL-Key type (%d) unknown, "
+			   "discarded", key->type);
+		return -1;
+	}
+
+	key_info = WPA_GET_BE16(key->key_info);
+
+	return !!(key_info & WPA_KEY_INFO_ACK);
+}
+
+
+static int ibss_rsn_process_rx_eapol(struct ibss_rsn *ibss_rsn,
+				     struct ibss_rsn_peer *peer,
+				     const u8 *buf, size_t len)
+{
+	int supp;
+	u8 *tmp;
+
+	supp = ibss_rsn_eapol_dst_supp(buf, len);
+	if (supp < 0)
+		return -1;
+
+	tmp = os_memdup(buf, len);
+	if (tmp == NULL)
+		return -1;
+	if (supp) {
+		peer->authentication_status |= IBSS_RSN_AUTH_EAPOL_BY_PEER;
+		wpa_printf(MSG_DEBUG, "RSN: IBSS RX EAPOL for Supplicant from "
+			   MACSTR, MAC2STR(peer->addr));
+		wpa_sm_rx_eapol(peer->supp, peer->addr, tmp, len);
+	} else {
+		if (ibss_rsn_is_auth_started(peer) == 0) {
+			wpa_printf(MSG_DEBUG, "RSN: IBSS EAPOL for "
+				   "Authenticator dropped as " MACSTR " is not "
+				   "authenticated", MAC2STR(peer->addr));
+			os_free(tmp);
+			return -1;
+		}
+
+		wpa_printf(MSG_DEBUG, "RSN: IBSS RX EAPOL for Authenticator "
+			   "from "MACSTR, MAC2STR(peer->addr));
+		wpa_receive(ibss_rsn->auth_group, peer->auth, tmp, len);
+	}
+	os_free(tmp);
+
+	return 1;
+}
+
+
+int ibss_rsn_rx_eapol(struct ibss_rsn *ibss_rsn, const u8 *src_addr,
+		      const u8 *buf, size_t len)
+{
+	struct ibss_rsn_peer *peer;
+
+	if (ibss_rsn == NULL)
+		return -1;
+
+	peer = ibss_rsn_get_peer(ibss_rsn, src_addr);
+	if (peer)
+		return ibss_rsn_process_rx_eapol(ibss_rsn, peer, buf, len);
+
+	if (ibss_rsn_eapol_dst_supp(buf, len) > 0) {
+		/*
+		 * Create new IBSS peer based on an EAPOL message from the peer
+		 * Authenticator.
+		 */
+		peer = ibss_rsn_peer_init(ibss_rsn, src_addr);
+		if (peer == NULL)
+			return -1;
+
+		/* assume the peer is authenticated already */
+		wpa_printf(MSG_DEBUG, "RSN: IBSS Not using IBSS Auth for peer "
+			   MACSTR, MAC2STR(src_addr));
+		ibss_rsn_peer_authenticated(ibss_rsn, peer,
+					    IBSS_RSN_AUTH_EAPOL_BY_US);
+
+		return ibss_rsn_process_rx_eapol(ibss_rsn, ibss_rsn->peers,
+						 buf, len);
+	}
+
+	return 0;
+}
+
+void ibss_rsn_set_psk(struct ibss_rsn *ibss_rsn, const u8 *psk)
+{
+	if (ibss_rsn == NULL)
+		return;
+	os_memcpy(ibss_rsn->psk, psk, PMK_LEN);
+}
+
+
+static void ibss_rsn_handle_auth_1_of_2(struct ibss_rsn *ibss_rsn,
+					struct ibss_rsn_peer *peer,
+					const u8* addr)
+{
+	wpa_printf(MSG_DEBUG, "RSN: IBSS RX Auth frame (SEQ 1) from " MACSTR,
+		   MAC2STR(addr));
+
+	if (peer &&
+	    peer->authentication_status & (IBSS_RSN_SET_PTK_SUPP |
+					   IBSS_RSN_SET_PTK_AUTH)) {
+		/* Clear the TK for this pair to allow recovery from the case
+		 * where the peer STA has restarted and lost its key while we
+		 * still have a pairwise key configured. */
+		wpa_printf(MSG_DEBUG, "RSN: Clear pairwise key for peer "
+			   MACSTR, MAC2STR(addr));
+		wpa_drv_set_key(ibss_rsn->wpa_s, WPA_ALG_NONE, addr, 0, 0,
+				NULL, 0, NULL, 0, KEY_FLAG_PAIRWISE);
+	}
+
+	if (peer &&
+	    peer->authentication_status & IBSS_RSN_AUTH_EAPOL_BY_PEER) {
+		if (peer->own_auth_tx.sec) {
+			struct os_reltime now, diff;
+			os_get_reltime(&now);
+			os_reltime_sub(&now, &peer->own_auth_tx, &diff);
+			if (diff.sec == 0 && diff.usec < 500000) {
+				wpa_printf(MSG_DEBUG, "RSN: Skip IBSS reinit since only %u usec from own Auth frame TX",
+					   (int) diff.usec);
+				goto skip_reinit;
+			}
+		}
+		/*
+		 * A peer sent us an Authentication frame even though it already
+		 * started an EAPOL session. We should reinit state machines
+		 * here, but it's much more complicated than just deleting and
+		 * recreating the state machine
+		 */
+		wpa_printf(MSG_DEBUG, "RSN: IBSS Reinitializing station "
+			   MACSTR, MAC2STR(addr));
+
+		ibss_rsn_stop(ibss_rsn, addr);
+		peer = NULL;
+	}
+
+	if (!peer) {
+		peer = ibss_rsn_peer_init(ibss_rsn, addr);
+		if (!peer)
+			return;
+
+		wpa_printf(MSG_DEBUG, "RSN: IBSS Auth started by peer " MACSTR,
+			   MAC2STR(addr));
+	}
+
+skip_reinit:
+	/* reply with an Authentication frame now, before sending an EAPOL */
+	ibss_rsn_send_auth(ibss_rsn, addr, 2);
+	/* no need to start another AUTH challenge in the other way.. */
+	ibss_rsn_peer_authenticated(ibss_rsn, peer, IBSS_RSN_AUTH_EAPOL_BY_US);
+}
+
+
+void ibss_rsn_handle_auth(struct ibss_rsn *ibss_rsn, const u8 *auth_frame,
+			  size_t len)
+{
+	const struct ieee80211_mgmt *header;
+	struct ibss_rsn_peer *peer;
+	size_t auth_length;
+
+	header = (const struct ieee80211_mgmt *) auth_frame;
+	auth_length = IEEE80211_HDRLEN + sizeof(header->u.auth);
+
+	if (ibss_rsn == NULL || len < auth_length)
+		return;
+
+	if (le_to_host16(header->u.auth.auth_alg) != WLAN_AUTH_OPEN ||
+	    le_to_host16(header->u.auth.status_code) != WLAN_STATUS_SUCCESS)
+		return;
+
+	peer = ibss_rsn_get_peer(ibss_rsn, header->sa);
+
+	switch (le_to_host16(header->u.auth.auth_transaction)) {
+	case 1:
+		ibss_rsn_handle_auth_1_of_2(ibss_rsn, peer, header->sa);
+		break;
+	case 2:
+		wpa_printf(MSG_DEBUG, "RSN: IBSS RX Auth frame (SEQ 2) from "
+			   MACSTR, MAC2STR(header->sa));
+		if (!peer) {
+			wpa_printf(MSG_DEBUG, "RSN: Received Auth seq 2 from "
+				   "unknown STA " MACSTR, MAC2STR(header->sa));
+			break;
+		}
+
+		/* authentication has been completed */
+		eloop_cancel_timeout(ibss_rsn_auth_timeout, peer, NULL);
+		wpa_printf(MSG_DEBUG, "RSN: IBSS Auth completed with " MACSTR,
+			   MAC2STR(header->sa));
+		ibss_rsn_peer_authenticated(ibss_rsn, peer,
+					    IBSS_RSN_AUTH_BY_US);
+		break;
+	}
+}
diff --git a/wpa_supplicant/ibss_rsn.h b/wpa_supplicant/ibss_rsn.h
new file mode 100644
index 000000000000..626c543546c8
--- /dev/null
+++ b/wpa_supplicant/ibss_rsn.h
@@ -0,0 +1,65 @@
+/*
+ * wpa_supplicant - IBSS RSN
+ * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef IBSS_RSN_H
+#define IBSS_RSN_H
+
+struct ibss_rsn;
+
+/* not authenticated */
+#define IBSS_RSN_AUTH_NOT_AUTHENTICATED	0x00
+/* remote peer sent an EAPOL message */
+#define IBSS_RSN_AUTH_EAPOL_BY_PEER	0x01
+/* we sent an AUTH message with seq 1 */
+#define IBSS_RSN_AUTH_BY_US		0x02
+/* we sent an EAPOL message */
+#define IBSS_RSN_AUTH_EAPOL_BY_US	0x04
+/* PTK derived as supplicant */
+#define IBSS_RSN_SET_PTK_SUPP		0x08
+/* PTK derived as authenticator */
+#define IBSS_RSN_SET_PTK_AUTH		0x10
+/* PTK completion reported */
+#define IBSS_RSN_REPORTED_PTK		0x20
+
+struct ibss_rsn_peer {
+	struct ibss_rsn_peer *next;
+	struct ibss_rsn *ibss_rsn;
+
+	u8 addr[ETH_ALEN];
+
+	struct wpa_sm *supp;
+	enum wpa_states supp_state;
+	u8 supp_ie[80];
+	size_t supp_ie_len;
+
+	struct wpa_state_machine *auth;
+	int authentication_status;
+
+	struct os_reltime own_auth_tx;
+};
+
+struct ibss_rsn {
+	struct wpa_supplicant *wpa_s;
+	struct wpa_authenticator *auth_group;
+	struct ibss_rsn_peer *peers;
+	u8 psk[PMK_LEN];
+};
+
+
+struct ibss_rsn * ibss_rsn_init(struct wpa_supplicant *wpa_s,
+				struct wpa_ssid *ssid);
+void ibss_rsn_deinit(struct ibss_rsn *ibss_rsn);
+int ibss_rsn_start(struct ibss_rsn *ibss_rsn, const u8 *addr);
+void ibss_rsn_stop(struct ibss_rsn *ibss_rsn, const u8 *peermac);
+int ibss_rsn_rx_eapol(struct ibss_rsn *ibss_rsn, const u8 *src_addr,
+		      const u8 *buf, size_t len);
+void ibss_rsn_set_psk(struct ibss_rsn *ibss_rsn, const u8 *psk);
+void ibss_rsn_handle_auth(struct ibss_rsn *ibss_rsn, const u8 *auth_frame,
+			  size_t len);
+
+#endif /* IBSS_RSN_H */
diff --git a/wpa_supplicant/interworking.c b/wpa_supplicant/interworking.c
new file mode 100644
index 000000000000..71a5c16510d4
--- /dev/null
+++ b/wpa_supplicant/interworking.c
@@ -0,0 +1,3293 @@
+/*
+ * Interworking (IEEE 802.11u)
+ * Copyright (c) 2011-2013, Qualcomm Atheros, Inc.
+ * Copyright (c) 2011-2014, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "common/ieee802_11_defs.h"
+#include "common/gas.h"
+#include "common/wpa_ctrl.h"
+#include "utils/pcsc_funcs.h"
+#include "utils/eloop.h"
+#include "drivers/driver.h"
+#include "eap_common/eap_defs.h"
+#include "eap_peer/eap.h"
+#include "eap_peer/eap_methods.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "rsn_supp/wpa.h"
+#include "wpa_supplicant_i.h"
+#include "config.h"
+#include "config_ssid.h"
+#include "bss.h"
+#include "scan.h"
+#include "notify.h"
+#include "driver_i.h"
+#include "gas_query.h"
+#include "hs20_supplicant.h"
+#include "interworking.h"
+
+
+#if defined(EAP_SIM) | defined(EAP_SIM_DYNAMIC)
+#define INTERWORKING_3GPP
+#else
+#if defined(EAP_AKA) | defined(EAP_AKA_DYNAMIC)
+#define INTERWORKING_3GPP
+#else
+#if defined(EAP_AKA_PRIME) | defined(EAP_AKA_PRIME_DYNAMIC)
+#define INTERWORKING_3GPP
+#endif
+#endif
+#endif
+
+static void interworking_next_anqp_fetch(struct wpa_supplicant *wpa_s);
+static struct wpa_cred * interworking_credentials_available_realm(
+	struct wpa_supplicant *wpa_s, struct wpa_bss *bss, int ignore_bw,
+	int *excluded);
+static struct wpa_cred * interworking_credentials_available_3gpp(
+	struct wpa_supplicant *wpa_s, struct wpa_bss *bss, int ignore_bw,
+	int *excluded);
+
+
+static int cred_prio_cmp(const struct wpa_cred *a, const struct wpa_cred *b)
+{
+	if (a->priority > b->priority)
+		return 1;
+	if (a->priority < b->priority)
+		return -1;
+	if (a->provisioning_sp == NULL || b->provisioning_sp == NULL ||
+	    os_strcmp(a->provisioning_sp, b->provisioning_sp) != 0)
+		return 0;
+	if (a->sp_priority < b->sp_priority)
+		return 1;
+	if (a->sp_priority > b->sp_priority)
+		return -1;
+	return 0;
+}
+
+
+static void interworking_reconnect(struct wpa_supplicant *wpa_s)
+{
+	unsigned int tried;
+
+	if (wpa_s->wpa_state >= WPA_AUTHENTICATING) {
+		wpa_supplicant_cancel_sched_scan(wpa_s);
+		wpa_s->own_disconnect_req = 1;
+		wpa_supplicant_deauthenticate(wpa_s,
+					      WLAN_REASON_DEAUTH_LEAVING);
+	}
+	wpa_s->disconnected = 0;
+	wpa_s->reassociate = 1;
+	tried = wpa_s->interworking_fast_assoc_tried;
+	wpa_s->interworking_fast_assoc_tried = 1;
+
+	if (!tried && wpa_supplicant_fast_associate(wpa_s) >= 0)
+		return;
+
+	wpa_s->interworking_fast_assoc_tried = 0;
+	wpa_supplicant_req_scan(wpa_s, 0, 0);
+}
+
+
+static struct wpabuf * anqp_build_req(u16 info_ids[], size_t num_ids,
+				      struct wpabuf *extra)
+{
+	struct wpabuf *buf;
+	size_t i;
+	u8 *len_pos;
+
+	buf = gas_anqp_build_initial_req(0, 4 + num_ids * 2 +
+					 (extra ? wpabuf_len(extra) : 0));
+	if (buf == NULL)
+		return NULL;
+
+	if (num_ids > 0) {
+		len_pos = gas_anqp_add_element(buf, ANQP_QUERY_LIST);
+		for (i = 0; i < num_ids; i++)
+			wpabuf_put_le16(buf, info_ids[i]);
+		gas_anqp_set_element_len(buf, len_pos);
+	}
+	if (extra)
+		wpabuf_put_buf(buf, extra);
+
+	gas_anqp_set_len(buf);
+
+	return buf;
+}
+
+
+static void interworking_anqp_resp_cb(void *ctx, const u8 *dst,
+				      u8 dialog_token,
+				      enum gas_query_result result,
+				      const struct wpabuf *adv_proto,
+				      const struct wpabuf *resp,
+				      u16 status_code)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	wpa_printf(MSG_DEBUG, "ANQP: Response callback dst=" MACSTR
+		   " dialog_token=%u result=%d status_code=%u",
+		   MAC2STR(dst), dialog_token, result, status_code);
+	anqp_resp_cb(wpa_s, dst, dialog_token, result, adv_proto, resp,
+		     status_code);
+	interworking_next_anqp_fetch(wpa_s);
+}
+
+
+static int cred_with_roaming_consortium(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_cred *cred;
+
+	for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+		if (cred->roaming_consortium_len)
+			return 1;
+		if (cred->required_roaming_consortium_len)
+			return 1;
+		if (cred->num_roaming_consortiums)
+			return 1;
+	}
+	return 0;
+}
+
+
+static int cred_with_3gpp(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_cred *cred;
+
+	for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+		if (cred->pcsc || cred->imsi)
+			return 1;
+	}
+	return 0;
+}
+
+
+static int cred_with_nai_realm(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_cred *cred;
+
+	for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+		if (cred->pcsc || cred->imsi)
+			continue;
+		if (!cred->eap_method)
+			return 1;
+		if (cred->realm)
+			return 1;
+	}
+	return 0;
+}
+
+
+static int cred_with_domain(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_cred *cred;
+
+	for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+		if (cred->domain || cred->pcsc || cred->imsi ||
+		    cred->roaming_partner)
+			return 1;
+	}
+	return 0;
+}
+
+
+#ifdef CONFIG_HS20
+
+static int cred_with_min_backhaul(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_cred *cred;
+
+	for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+		if (cred->min_dl_bandwidth_home ||
+		    cred->min_ul_bandwidth_home ||
+		    cred->min_dl_bandwidth_roaming ||
+		    cred->min_ul_bandwidth_roaming)
+			return 1;
+	}
+	return 0;
+}
+
+
+static int cred_with_conn_capab(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_cred *cred;
+
+	for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+		if (cred->num_req_conn_capab)
+			return 1;
+	}
+	return 0;
+}
+
+#endif /* CONFIG_HS20 */
+
+
+static int additional_roaming_consortiums(struct wpa_bss *bss)
+{
+	const u8 *ie;
+	ie = wpa_bss_get_ie(bss, WLAN_EID_ROAMING_CONSORTIUM);
+	if (ie == NULL || ie[1] == 0)
+		return 0;
+	return ie[2]; /* Number of ANQP OIs */
+}
+
+
+static void interworking_continue_anqp(void *eloop_ctx, void *sock_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	interworking_next_anqp_fetch(wpa_s);
+}
+
+
+static int interworking_anqp_send_req(struct wpa_supplicant *wpa_s,
+				      struct wpa_bss *bss)
+{
+	struct wpabuf *buf;
+	int ret = 0;
+	int res;
+	u16 info_ids[8];
+	size_t num_info_ids = 0;
+	struct wpabuf *extra = NULL;
+	int all = wpa_s->fetch_all_anqp;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "Interworking: ANQP Query Request to " MACSTR,
+		MAC2STR(bss->bssid));
+	wpa_s->interworking_gas_bss = bss;
+
+	info_ids[num_info_ids++] = ANQP_CAPABILITY_LIST;
+	if (all) {
+		info_ids[num_info_ids++] = ANQP_VENUE_NAME;
+		info_ids[num_info_ids++] = ANQP_NETWORK_AUTH_TYPE;
+	}
+	if (all || (cred_with_roaming_consortium(wpa_s) &&
+		    additional_roaming_consortiums(bss)))
+		info_ids[num_info_ids++] = ANQP_ROAMING_CONSORTIUM;
+	if (all)
+		info_ids[num_info_ids++] = ANQP_IP_ADDR_TYPE_AVAILABILITY;
+	if (all || cred_with_nai_realm(wpa_s))
+		info_ids[num_info_ids++] = ANQP_NAI_REALM;
+	if (all || cred_with_3gpp(wpa_s)) {
+		info_ids[num_info_ids++] = ANQP_3GPP_CELLULAR_NETWORK;
+		wpa_supplicant_scard_init(wpa_s, NULL);
+	}
+	if (all || cred_with_domain(wpa_s))
+		info_ids[num_info_ids++] = ANQP_DOMAIN_NAME;
+	wpa_hexdump(MSG_DEBUG, "Interworking: ANQP Query info",
+		    (u8 *) info_ids, num_info_ids * 2);
+
+#ifdef CONFIG_HS20
+	if (wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE)) {
+		u8 *len_pos;
+
+		extra = wpabuf_alloc(100);
+		if (!extra)
+			return -1;
+
+		len_pos = gas_anqp_add_element(extra, ANQP_VENDOR_SPECIFIC);
+		wpabuf_put_be24(extra, OUI_WFA);
+		wpabuf_put_u8(extra, HS20_ANQP_OUI_TYPE);
+		wpabuf_put_u8(extra, HS20_STYPE_QUERY_LIST);
+		wpabuf_put_u8(extra, 0); /* Reserved */
+		wpabuf_put_u8(extra, HS20_STYPE_CAPABILITY_LIST);
+		if (all)
+			wpabuf_put_u8(extra,
+				      HS20_STYPE_OPERATOR_FRIENDLY_NAME);
+		if (all || cred_with_min_backhaul(wpa_s))
+			wpabuf_put_u8(extra, HS20_STYPE_WAN_METRICS);
+		if (all || cred_with_conn_capab(wpa_s))
+			wpabuf_put_u8(extra, HS20_STYPE_CONNECTION_CAPABILITY);
+		if (all)
+			wpabuf_put_u8(extra, HS20_STYPE_OPERATING_CLASS);
+		if (all) {
+			wpabuf_put_u8(extra, HS20_STYPE_OSU_PROVIDERS_LIST);
+			wpabuf_put_u8(extra, HS20_STYPE_OSU_PROVIDERS_NAI_LIST);
+		}
+		gas_anqp_set_element_len(extra, len_pos);
+	}
+#endif /* CONFIG_HS20 */
+
+	buf = anqp_build_req(info_ids, num_info_ids, extra);
+	wpabuf_free(extra);
+	if (buf == NULL)
+		return -1;
+
+	res = gas_query_req(wpa_s->gas, bss->bssid, bss->freq, 0, 0, buf,
+			    interworking_anqp_resp_cb, wpa_s);
+	if (res < 0) {
+		wpa_msg(wpa_s, MSG_DEBUG, "ANQP: Failed to send Query Request");
+		wpabuf_free(buf);
+		ret = -1;
+		eloop_register_timeout(0, 0, interworking_continue_anqp, wpa_s,
+				       NULL);
+	} else
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"ANQP: Query started with dialog token %u", res);
+
+	return ret;
+}
+
+
+struct nai_realm_eap {
+	u8 method;
+	u8 inner_method;
+	enum nai_realm_eap_auth_inner_non_eap inner_non_eap;
+	u8 cred_type;
+	u8 tunneled_cred_type;
+};
+
+struct nai_realm {
+	u8 encoding;
+	char *realm;
+	u8 eap_count;
+	struct nai_realm_eap *eap;
+};
+
+
+static void nai_realm_free(struct nai_realm *realms, u16 count)
+{
+	u16 i;
+
+	if (realms == NULL)
+		return;
+	for (i = 0; i < count; i++) {
+		os_free(realms[i].eap);
+		os_free(realms[i].realm);
+	}
+	os_free(realms);
+}
+
+
+static const u8 * nai_realm_parse_eap(struct nai_realm_eap *e, const u8 *pos,
+				      const u8 *end)
+{
+	u8 elen, auth_count, a;
+	const u8 *e_end;
+
+	if (end - pos < 3) {
+		wpa_printf(MSG_DEBUG, "No room for EAP Method fixed fields");
+		return NULL;
+	}
+
+	elen = *pos++;
+	if (elen > end - pos || elen < 2) {
+		wpa_printf(MSG_DEBUG, "No room for EAP Method subfield");
+		return NULL;
+	}
+	e_end = pos + elen;
+	e->method = *pos++;
+	auth_count = *pos++;
+	wpa_printf(MSG_DEBUG, "EAP Method: len=%u method=%u auth_count=%u",
+		   elen, e->method, auth_count);
+
+	for (a = 0; a < auth_count; a++) {
+		u8 id, len;
+
+		if (end - pos < 2) {
+			wpa_printf(MSG_DEBUG,
+				   "No room for Authentication Parameter subfield header");
+			return NULL;
+		}
+
+		id = *pos++;
+		len = *pos++;
+		if (len > end - pos) {
+			wpa_printf(MSG_DEBUG,
+				   "No room for Authentication Parameter subfield");
+			return NULL;
+		}
+
+		switch (id) {
+		case NAI_REALM_EAP_AUTH_NON_EAP_INNER_AUTH:
+			if (len < 1)
+				break;
+			e->inner_non_eap = *pos;
+			if (e->method != EAP_TYPE_TTLS)
+				break;
+			switch (*pos) {
+			case NAI_REALM_INNER_NON_EAP_PAP:
+				wpa_printf(MSG_DEBUG, "EAP-TTLS/PAP");
+				break;
+			case NAI_REALM_INNER_NON_EAP_CHAP:
+				wpa_printf(MSG_DEBUG, "EAP-TTLS/CHAP");
+				break;
+			case NAI_REALM_INNER_NON_EAP_MSCHAP:
+				wpa_printf(MSG_DEBUG, "EAP-TTLS/MSCHAP");
+				break;
+			case NAI_REALM_INNER_NON_EAP_MSCHAPV2:
+				wpa_printf(MSG_DEBUG, "EAP-TTLS/MSCHAPV2");
+				break;
+			}
+			break;
+		case NAI_REALM_EAP_AUTH_INNER_AUTH_EAP_METHOD:
+			if (len < 1)
+				break;
+			e->inner_method = *pos;
+			wpa_printf(MSG_DEBUG, "Inner EAP method: %u",
+				   e->inner_method);
+			break;
+		case NAI_REALM_EAP_AUTH_CRED_TYPE:
+			if (len < 1)
+				break;
+			e->cred_type = *pos;
+			wpa_printf(MSG_DEBUG, "Credential Type: %u",
+				   e->cred_type);
+			break;
+		case NAI_REALM_EAP_AUTH_TUNNELED_CRED_TYPE:
+			if (len < 1)
+				break;
+			e->tunneled_cred_type = *pos;
+			wpa_printf(MSG_DEBUG, "Tunneled EAP Method Credential "
+				   "Type: %u", e->tunneled_cred_type);
+			break;
+		default:
+			wpa_printf(MSG_DEBUG, "Unsupported Authentication "
+				   "Parameter: id=%u len=%u", id, len);
+			wpa_hexdump(MSG_DEBUG, "Authentication Parameter "
+				    "Value", pos, len);
+			break;
+		}
+
+		pos += len;
+	}
+
+	return e_end;
+}
+
+
+static const u8 * nai_realm_parse_realm(struct nai_realm *r, const u8 *pos,
+					const u8 *end)
+{
+	u16 len;
+	const u8 *f_end;
+	u8 realm_len, e;
+
+	if (end - pos < 4) {
+		wpa_printf(MSG_DEBUG, "No room for NAI Realm Data "
+			   "fixed fields");
+		return NULL;
+	}
+
+	len = WPA_GET_LE16(pos); /* NAI Realm Data field Length */
+	pos += 2;
+	if (len > end - pos || len < 3) {
+		wpa_printf(MSG_DEBUG, "No room for NAI Realm Data "
+			   "(len=%u; left=%u)",
+			   len, (unsigned int) (end - pos));
+		return NULL;
+	}
+	f_end = pos + len;
+
+	r->encoding = *pos++;
+	realm_len = *pos++;
+	if (realm_len > f_end - pos) {
+		wpa_printf(MSG_DEBUG, "No room for NAI Realm "
+			   "(len=%u; left=%u)",
+			   realm_len, (unsigned int) (f_end - pos));
+		return NULL;
+	}
+	wpa_hexdump_ascii(MSG_DEBUG, "NAI Realm", pos, realm_len);
+	r->realm = dup_binstr(pos, realm_len);
+	if (r->realm == NULL)
+		return NULL;
+	pos += realm_len;
+
+	if (f_end - pos < 1) {
+		wpa_printf(MSG_DEBUG, "No room for EAP Method Count");
+		return NULL;
+	}
+	r->eap_count = *pos++;
+	wpa_printf(MSG_DEBUG, "EAP Count: %u", r->eap_count);
+	if (r->eap_count * 3 > f_end - pos) {
+		wpa_printf(MSG_DEBUG, "No room for EAP Methods");
+		return NULL;
+	}
+	r->eap = os_calloc(r->eap_count, sizeof(struct nai_realm_eap));
+	if (r->eap == NULL)
+		return NULL;
+
+	for (e = 0; e < r->eap_count; e++) {
+		pos = nai_realm_parse_eap(&r->eap[e], pos, f_end);
+		if (pos == NULL)
+			return NULL;
+	}
+
+	return f_end;
+}
+
+
+static struct nai_realm * nai_realm_parse(struct wpabuf *anqp, u16 *count)
+{
+	struct nai_realm *realm;
+	const u8 *pos, *end;
+	u16 i, num;
+	size_t left;
+
+	if (anqp == NULL)
+		return NULL;
+	left = wpabuf_len(anqp);
+	if (left < 2)
+		return NULL;
+
+	pos = wpabuf_head_u8(anqp);
+	end = pos + left;
+	num = WPA_GET_LE16(pos);
+	wpa_printf(MSG_DEBUG, "NAI Realm Count: %u", num);
+	pos += 2;
+	left -= 2;
+
+	if (num > left / 5) {
+		wpa_printf(MSG_DEBUG, "Invalid NAI Realm Count %u - not "
+			   "enough data (%u octets) for that many realms",
+			   num, (unsigned int) left);
+		return NULL;
+	}
+
+	realm = os_calloc(num, sizeof(struct nai_realm));
+	if (realm == NULL)
+		return NULL;
+
+	for (i = 0; i < num; i++) {
+		pos = nai_realm_parse_realm(&realm[i], pos, end);
+		if (pos == NULL) {
+			nai_realm_free(realm, num);
+			return NULL;
+		}
+	}
+
+	*count = num;
+	return realm;
+}
+
+
+static int nai_realm_match(struct nai_realm *realm, const char *home_realm)
+{
+	char *tmp, *pos, *end;
+	int match = 0;
+
+	if (realm->realm == NULL || home_realm == NULL)
+		return 0;
+
+	if (os_strchr(realm->realm, ';') == NULL)
+		return os_strcasecmp(realm->realm, home_realm) == 0;
+
+	tmp = os_strdup(realm->realm);
+	if (tmp == NULL)
+		return 0;
+
+	pos = tmp;
+	while (*pos) {
+		end = os_strchr(pos, ';');
+		if (end)
+			*end = '\0';
+		if (os_strcasecmp(pos, home_realm) == 0) {
+			match = 1;
+			break;
+		}
+		if (end == NULL)
+			break;
+		pos = end + 1;
+	}
+
+	os_free(tmp);
+
+	return match;
+}
+
+
+static int nai_realm_cred_username(struct wpa_supplicant *wpa_s,
+				   struct nai_realm_eap *eap)
+{
+	if (eap_get_name(EAP_VENDOR_IETF, eap->method) == NULL) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"nai-realm-cred-username: EAP method not supported: %d",
+			eap->method);
+		return 0; /* method not supported */
+	}
+
+	if (eap->method != EAP_TYPE_TTLS && eap->method != EAP_TYPE_PEAP &&
+	    eap->method != EAP_TYPE_FAST) {
+		/* Only tunneled methods with username/password supported */
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"nai-realm-cred-username: Method: %d is not TTLS, PEAP, or FAST",
+			eap->method);
+		return 0;
+	}
+
+	if (eap->method == EAP_TYPE_PEAP || eap->method == EAP_TYPE_FAST) {
+		if (eap->inner_method &&
+		    eap_get_name(EAP_VENDOR_IETF, eap->inner_method) == NULL) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"nai-realm-cred-username: PEAP/FAST: Inner method not supported: %d",
+				eap->inner_method);
+			return 0;
+		}
+		if (!eap->inner_method &&
+		    eap_get_name(EAP_VENDOR_IETF, EAP_TYPE_MSCHAPV2) == NULL) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"nai-realm-cred-username: MSCHAPv2 not supported");
+			return 0;
+		}
+	}
+
+	if (eap->method == EAP_TYPE_TTLS) {
+		if (eap->inner_method == 0 && eap->inner_non_eap == 0)
+			return 1; /* Assume TTLS/MSCHAPv2 is used */
+		if (eap->inner_method &&
+		    eap_get_name(EAP_VENDOR_IETF, eap->inner_method) == NULL) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"nai-realm-cred-username: TTLS, but inner not supported: %d",
+				eap->inner_method);
+			return 0;
+		}
+		if (eap->inner_non_eap &&
+		    eap->inner_non_eap != NAI_REALM_INNER_NON_EAP_PAP &&
+		    eap->inner_non_eap != NAI_REALM_INNER_NON_EAP_CHAP &&
+		    eap->inner_non_eap != NAI_REALM_INNER_NON_EAP_MSCHAP &&
+		    eap->inner_non_eap != NAI_REALM_INNER_NON_EAP_MSCHAPV2) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"nai-realm-cred-username: TTLS, inner-non-eap not supported: %d",
+				eap->inner_non_eap);
+			return 0;
+		}
+	}
+
+	if (eap->inner_method &&
+	    eap->inner_method != EAP_TYPE_GTC &&
+	    eap->inner_method != EAP_TYPE_MSCHAPV2) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"nai-realm-cred-username: inner-method not GTC or MSCHAPv2: %d",
+			eap->inner_method);
+		return 0;
+	}
+
+	return 1;
+}
+
+
+static int nai_realm_cred_cert(struct wpa_supplicant *wpa_s,
+			       struct nai_realm_eap *eap)
+{
+	if (eap_get_name(EAP_VENDOR_IETF, eap->method) == NULL) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"nai-realm-cred-cert: Method not supported: %d",
+			eap->method);
+		return 0; /* method not supported */
+	}
+
+	if (eap->method != EAP_TYPE_TLS) {
+		/* Only EAP-TLS supported for credential authentication */
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"nai-realm-cred-cert: Method not TLS: %d",
+			eap->method);
+		return 0;
+	}
+
+	return 1;
+}
+
+
+static struct nai_realm_eap * nai_realm_find_eap(struct wpa_supplicant *wpa_s,
+						 struct wpa_cred *cred,
+						 struct nai_realm *realm)
+{
+	u8 e;
+
+	if (cred->username == NULL ||
+	    cred->username[0] == '\0' ||
+	    ((cred->password == NULL ||
+	      cred->password[0] == '\0') &&
+	     (cred->private_key == NULL ||
+	      cred->private_key[0] == '\0') &&
+	     (!cred->key_id || cred->key_id[0] == '\0'))) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"nai-realm-find-eap: incomplete cred info: username: %s  password: %s private_key: %s key_id: %s",
+			cred->username ? cred->username : "NULL",
+			cred->password ? cred->password : "NULL",
+			cred->private_key ? cred->private_key : "NULL",
+			cred->key_id ? cred->key_id : "NULL");
+		return NULL;
+	}
+
+	for (e = 0; e < realm->eap_count; e++) {
+		struct nai_realm_eap *eap = &realm->eap[e];
+		if (cred->password && cred->password[0] &&
+		    nai_realm_cred_username(wpa_s, eap))
+			return eap;
+		if (((cred->private_key && cred->private_key[0]) ||
+		     (cred->key_id && cred->key_id[0])) &&
+		    nai_realm_cred_cert(wpa_s, eap))
+			return eap;
+	}
+
+	return NULL;
+}
+
+
+#ifdef INTERWORKING_3GPP
+
+static int plmn_id_match(struct wpabuf *anqp, const char *imsi, int mnc_len)
+{
+	u8 plmn[3], plmn2[3];
+	const u8 *pos, *end;
+	u8 udhl;
+
+	/*
+	 * See Annex A of 3GPP TS 24.234 v8.1.0 for description. The network
+	 * operator is allowed to include only two digits of the MNC, so allow
+	 * matches based on both two and three digit MNC assumptions. Since some
+	 * SIM/USIM cards may not expose MNC length conveniently, we may be
+	 * provided the default MNC length 3 here and as such, checking with MNC
+	 * length 2 is justifiable even though 3GPP TS 24.234 does not mention
+	 * that case. Anyway, MCC/MNC pair where both 2 and 3 digit MNC is used
+	 * with otherwise matching values would not be good idea in general, so
+	 * this should not result in selecting incorrect networks.
+	 */
+	/* Match with 3 digit MNC */
+	plmn[0] = (imsi[0] - '0') | ((imsi[1] - '0') << 4);
+	plmn[1] = (imsi[2] - '0') | ((imsi[5] - '0') << 4);
+	plmn[2] = (imsi[3] - '0') | ((imsi[4] - '0') << 4);
+	/* Match with 2 digit MNC */
+	plmn2[0] = (imsi[0] - '0') | ((imsi[1] - '0') << 4);
+	plmn2[1] = (imsi[2] - '0') | 0xf0;
+	plmn2[2] = (imsi[3] - '0') | ((imsi[4] - '0') << 4);
+
+	if (anqp == NULL)
+		return 0;
+	pos = wpabuf_head_u8(anqp);
+	end = pos + wpabuf_len(anqp);
+	if (end - pos < 2)
+		return 0;
+	if (*pos != 0) {
+		wpa_printf(MSG_DEBUG, "Unsupported GUD version 0x%x", *pos);
+		return 0;
+	}
+	pos++;
+	udhl = *pos++;
+	if (udhl > end - pos) {
+		wpa_printf(MSG_DEBUG, "Invalid UDHL");
+		return 0;
+	}
+	end = pos + udhl;
+
+	wpa_printf(MSG_DEBUG, "Interworking: Matching against MCC/MNC alternatives: %02x:%02x:%02x or %02x:%02x:%02x (IMSI %s, MNC length %d)",
+		   plmn[0], plmn[1], plmn[2], plmn2[0], plmn2[1], plmn2[2],
+		   imsi, mnc_len);
+
+	while (end - pos >= 2) {
+		u8 iei, len;
+		const u8 *l_end;
+		iei = *pos++;
+		len = *pos++ & 0x7f;
+		if (len > end - pos)
+			break;
+		l_end = pos + len;
+
+		if (iei == 0 && len > 0) {
+			/* PLMN List */
+			u8 num, i;
+			wpa_hexdump(MSG_DEBUG, "Interworking: PLMN List information element",
+				    pos, len);
+			num = *pos++;
+			for (i = 0; i < num; i++) {
+				if (l_end - pos < 3)
+					break;
+				if (os_memcmp(pos, plmn, 3) == 0 ||
+				    os_memcmp(pos, plmn2, 3) == 0)
+					return 1; /* Found matching PLMN */
+				pos += 3;
+			}
+		} else {
+			wpa_hexdump(MSG_DEBUG, "Interworking: Unrecognized 3GPP information element",
+				    pos, len);
+		}
+
+		pos = l_end;
+	}
+
+	return 0;
+}
+
+
+static int build_root_nai(char *nai, size_t nai_len, const char *imsi,
+			  size_t mnc_len, char prefix)
+{
+	const char *sep, *msin;
+	char *end, *pos;
+	size_t msin_len, plmn_len;
+
+	/*
+	 * TS 23.003, Clause 14 (3GPP to WLAN Interworking)
+	 * Root NAI:
+	 * <aka:0|sim:1><IMSI>@wlan.mnc<MNC>.mcc<MCC>.3gppnetwork.org
+	 * <MNC> is zero-padded to three digits in case two-digit MNC is used
+	 */
+
+	if (imsi == NULL || os_strlen(imsi) > 16) {
+		wpa_printf(MSG_DEBUG, "No valid IMSI available");
+		return -1;
+	}
+	sep = os_strchr(imsi, '-');
+	if (sep) {
+		plmn_len = sep - imsi;
+		msin = sep + 1;
+	} else if (mnc_len && os_strlen(imsi) >= 3 + mnc_len) {
+		plmn_len = 3 + mnc_len;
+		msin = imsi + plmn_len;
+	} else
+		return -1;
+	if (plmn_len != 5 && plmn_len != 6)
+		return -1;
+	msin_len = os_strlen(msin);
+
+	pos = nai;
+	end = nai + nai_len;
+	if (prefix)
+		*pos++ = prefix;
+	os_memcpy(pos, imsi, plmn_len);
+	pos += plmn_len;
+	os_memcpy(pos, msin, msin_len);
+	pos += msin_len;
+	pos += os_snprintf(pos, end - pos, "@wlan.mnc");
+	if (plmn_len == 5) {
+		*pos++ = '0';
+		*pos++ = imsi[3];
+		*pos++ = imsi[4];
+	} else {
+		*pos++ = imsi[3];
+		*pos++ = imsi[4];
+		*pos++ = imsi[5];
+	}
+	os_snprintf(pos, end - pos, ".mcc%c%c%c.3gppnetwork.org",
+		    imsi[0], imsi[1], imsi[2]);
+
+	return 0;
+}
+
+
+static int set_root_nai(struct wpa_ssid *ssid, const char *imsi, char prefix)
+{
+	char nai[100];
+	if (build_root_nai(nai, sizeof(nai), imsi, 0, prefix) < 0)
+		return -1;
+	return wpa_config_set_quoted(ssid, "identity", nai);
+}
+
+#endif /* INTERWORKING_3GPP */
+
+
+static int already_connected(struct wpa_supplicant *wpa_s,
+			     struct wpa_cred *cred, struct wpa_bss *bss)
+{
+	struct wpa_ssid *ssid, *sel_ssid;
+	struct wpa_bss *selected;
+
+	if (wpa_s->wpa_state < WPA_ASSOCIATED || wpa_s->current_ssid == NULL)
+		return 0;
+
+	ssid = wpa_s->current_ssid;
+	if (ssid->parent_cred != cred)
+		return 0;
+
+	if (ssid->ssid_len != bss->ssid_len ||
+	    os_memcmp(ssid->ssid, bss->ssid, bss->ssid_len) != 0)
+		return 0;
+
+	sel_ssid = NULL;
+	selected = wpa_supplicant_pick_network(wpa_s, &sel_ssid);
+	if (selected && sel_ssid && sel_ssid->priority > ssid->priority)
+		return 0; /* higher priority network in scan results */
+
+	return 1;
+}
+
+
+static void remove_duplicate_network(struct wpa_supplicant *wpa_s,
+				     struct wpa_cred *cred,
+				     struct wpa_bss *bss)
+{
+	struct wpa_ssid *ssid;
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (ssid->parent_cred != cred)
+			continue;
+		if (ssid->ssid_len != bss->ssid_len ||
+		    os_memcmp(ssid->ssid, bss->ssid, bss->ssid_len) != 0)
+			continue;
+
+		break;
+	}
+
+	if (ssid == NULL)
+		return;
+
+	wpa_printf(MSG_DEBUG, "Interworking: Remove duplicate network entry for the same credential");
+
+	if (ssid == wpa_s->current_ssid) {
+		wpa_sm_set_config(wpa_s->wpa, NULL);
+		eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+		wpa_s->own_disconnect_req = 1;
+		wpa_supplicant_deauthenticate(wpa_s,
+					      WLAN_REASON_DEAUTH_LEAVING);
+	}
+
+	wpas_notify_network_removed(wpa_s, ssid);
+	wpa_config_remove_network(wpa_s->conf, ssid->id);
+}
+
+
+static int interworking_set_hs20_params(struct wpa_supplicant *wpa_s,
+					struct wpa_ssid *ssid)
+{
+	const char *key_mgmt = NULL;
+#ifdef CONFIG_IEEE80211R
+	int res;
+	struct wpa_driver_capa capa;
+
+	res = wpa_drv_get_capa(wpa_s, &capa);
+	if (res == 0 && capa.key_mgmt_iftype[WPA_IF_STATION] &
+	    WPA_DRIVER_CAPA_KEY_MGMT_FT) {
+		key_mgmt = wpa_s->conf->pmf != NO_MGMT_FRAME_PROTECTION ?
+			"WPA-EAP WPA-EAP-SHA256 FT-EAP" :
+			"WPA-EAP FT-EAP";
+	}
+#endif /* CONFIG_IEEE80211R */
+
+	if (!key_mgmt)
+		key_mgmt = wpa_s->conf->pmf != NO_MGMT_FRAME_PROTECTION ?
+			"WPA-EAP WPA-EAP-SHA256" : "WPA-EAP";
+	if (wpa_config_set(ssid, "key_mgmt", key_mgmt, 0) < 0 ||
+	    wpa_config_set(ssid, "proto", "RSN", 0) < 0 ||
+	    wpa_config_set(ssid, "ieee80211w",
+			   wpa_s->conf->pmf == MGMT_FRAME_PROTECTION_REQUIRED ?
+			   "2" : "1", 0) < 0 ||
+	    wpa_config_set(ssid, "pairwise", "CCMP", 0) < 0)
+		return -1;
+	return 0;
+}
+
+
+static int interworking_connect_3gpp(struct wpa_supplicant *wpa_s,
+				     struct wpa_cred *cred,
+				     struct wpa_bss *bss, int only_add)
+{
+#ifdef INTERWORKING_3GPP
+	struct wpa_ssid *ssid;
+	int eap_type;
+	int res;
+	char prefix;
+
+	if (bss->anqp == NULL || bss->anqp->anqp_3gpp == NULL)
+		return -1;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "Interworking: Connect with " MACSTR
+		" (3GPP)", MAC2STR(bss->bssid));
+
+	if (already_connected(wpa_s, cred, bss)) {
+		wpa_msg(wpa_s, MSG_INFO, INTERWORKING_ALREADY_CONNECTED MACSTR,
+			MAC2STR(bss->bssid));
+		return wpa_s->current_ssid->id;
+	}
+
+	remove_duplicate_network(wpa_s, cred, bss);
+
+	ssid = wpa_config_add_network(wpa_s->conf);
+	if (ssid == NULL)
+		return -1;
+	ssid->parent_cred = cred;
+
+	wpas_notify_network_added(wpa_s, ssid);
+	wpa_config_set_network_defaults(ssid);
+	ssid->priority = cred->priority;
+	ssid->temporary = 1;
+	ssid->ssid = os_zalloc(bss->ssid_len + 1);
+	if (ssid->ssid == NULL)
+		goto fail;
+	os_memcpy(ssid->ssid, bss->ssid, bss->ssid_len);
+	ssid->ssid_len = bss->ssid_len;
+	ssid->eap.sim_num = cred->sim_num;
+
+	if (interworking_set_hs20_params(wpa_s, ssid) < 0)
+		goto fail;
+
+	eap_type = EAP_TYPE_SIM;
+	if (cred->pcsc && wpa_s->scard && scard_supports_umts(wpa_s->scard))
+		eap_type = EAP_TYPE_AKA;
+	if (cred->eap_method && cred->eap_method[0].vendor == EAP_VENDOR_IETF) {
+		if (cred->eap_method[0].method == EAP_TYPE_SIM ||
+		    cred->eap_method[0].method == EAP_TYPE_AKA ||
+		    cred->eap_method[0].method == EAP_TYPE_AKA_PRIME)
+			eap_type = cred->eap_method[0].method;
+	}
+
+	switch (eap_type) {
+	case EAP_TYPE_SIM:
+		prefix = '1';
+		res = wpa_config_set(ssid, "eap", "SIM", 0);
+		break;
+	case EAP_TYPE_AKA:
+		prefix = '0';
+		res = wpa_config_set(ssid, "eap", "AKA", 0);
+		break;
+	case EAP_TYPE_AKA_PRIME:
+		prefix = '6';
+		res = wpa_config_set(ssid, "eap", "AKA'", 0);
+		break;
+	default:
+		res = -1;
+		break;
+	}
+	if (res < 0) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Selected EAP method (%d) not supported", eap_type);
+		goto fail;
+	}
+
+	if (!cred->pcsc && set_root_nai(ssid, cred->imsi, prefix) < 0) {
+		wpa_msg(wpa_s, MSG_DEBUG, "Failed to set Root NAI");
+		goto fail;
+	}
+
+	if (cred->milenage && cred->milenage[0]) {
+		if (wpa_config_set_quoted(ssid, "password",
+					  cred->milenage) < 0)
+			goto fail;
+	} else if (cred->pcsc) {
+		if (wpa_config_set_quoted(ssid, "pcsc", "") < 0)
+			goto fail;
+		if (wpa_s->conf->pcsc_pin &&
+		    wpa_config_set_quoted(ssid, "pin", wpa_s->conf->pcsc_pin)
+		    < 0)
+			goto fail;
+	}
+
+	wpa_s->next_ssid = ssid;
+	wpa_config_update_prio_list(wpa_s->conf);
+	if (!only_add)
+		interworking_reconnect(wpa_s);
+
+	return ssid->id;
+
+fail:
+	wpas_notify_network_removed(wpa_s, ssid);
+	wpa_config_remove_network(wpa_s->conf, ssid->id);
+#endif /* INTERWORKING_3GPP */
+	return -1;
+}
+
+
+static int roaming_consortium_element_match(const u8 *ie, const u8 *rc_id,
+					    size_t rc_len)
+{
+	const u8 *pos, *end;
+	u8 lens;
+
+	if (ie == NULL)
+		return 0;
+
+	pos = ie + 2;
+	end = ie + 2 + ie[1];
+
+	/* Roaming Consortium element:
+	 * Number of ANQP OIs
+	 * OI #1 and #2 lengths
+	 * OI #1, [OI #2], [OI #3]
+	 */
+
+	if (end - pos < 2)
+		return 0;
+
+	pos++; /* skip Number of ANQP OIs */
+	lens = *pos++;
+	if ((lens & 0x0f) + (lens >> 4) > end - pos)
+		return 0;
+
+	if ((lens & 0x0f) == rc_len && os_memcmp(pos, rc_id, rc_len) == 0)
+		return 1;
+	pos += lens & 0x0f;
+
+	if ((lens >> 4) == rc_len && os_memcmp(pos, rc_id, rc_len) == 0)
+		return 1;
+	pos += lens >> 4;
+
+	if (pos < end && (size_t) (end - pos) == rc_len &&
+	    os_memcmp(pos, rc_id, rc_len) == 0)
+		return 1;
+
+	return 0;
+}
+
+
+static int roaming_consortium_anqp_match(const struct wpabuf *anqp,
+					 const u8 *rc_id, size_t rc_len)
+{
+	const u8 *pos, *end;
+	u8 len;
+
+	if (anqp == NULL)
+		return 0;
+
+	pos = wpabuf_head(anqp);
+	end = pos + wpabuf_len(anqp);
+
+	/* Set of <OI Length, OI> duples */
+	while (pos < end) {
+		len = *pos++;
+		if (len > end - pos)
+			break;
+		if (len == rc_len && os_memcmp(pos, rc_id, rc_len) == 0)
+			return 1;
+		pos += len;
+	}
+
+	return 0;
+}
+
+
+static int roaming_consortium_match(const u8 *ie, const struct wpabuf *anqp,
+				    const u8 *rc_id, size_t rc_len)
+{
+	return roaming_consortium_element_match(ie, rc_id, rc_len) ||
+		roaming_consortium_anqp_match(anqp, rc_id, rc_len);
+}
+
+
+static int cred_roaming_consortiums_match(const u8 *ie,
+					  const struct wpabuf *anqp,
+					  const struct wpa_cred *cred)
+{
+	unsigned int i;
+
+	for (i = 0; i < cred->num_roaming_consortiums; i++) {
+		if (roaming_consortium_match(ie, anqp,
+					     cred->roaming_consortiums[i],
+					     cred->roaming_consortiums_len[i]))
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static int cred_no_required_oi_match(struct wpa_cred *cred, struct wpa_bss *bss)
+{
+	const u8 *ie;
+
+	if (cred->required_roaming_consortium_len == 0)
+		return 0;
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_ROAMING_CONSORTIUM);
+
+	if (ie == NULL &&
+	    (bss->anqp == NULL || bss->anqp->roaming_consortium == NULL))
+		return 1;
+
+	return !roaming_consortium_match(ie,
+					 bss->anqp ?
+					 bss->anqp->roaming_consortium : NULL,
+					 cred->required_roaming_consortium,
+					 cred->required_roaming_consortium_len);
+}
+
+
+static int cred_excluded_ssid(struct wpa_cred *cred, struct wpa_bss *bss)
+{
+	size_t i;
+
+	if (!cred->excluded_ssid)
+		return 0;
+
+	for (i = 0; i < cred->num_excluded_ssid; i++) {
+		struct excluded_ssid *e = &cred->excluded_ssid[i];
+		if (bss->ssid_len == e->ssid_len &&
+		    os_memcmp(bss->ssid, e->ssid, e->ssid_len) == 0)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static int cred_below_min_backhaul(struct wpa_supplicant *wpa_s,
+				   struct wpa_cred *cred, struct wpa_bss *bss)
+{
+#ifdef CONFIG_HS20
+	int res;
+	unsigned int dl_bandwidth, ul_bandwidth;
+	const u8 *wan;
+	u8 wan_info, dl_load, ul_load;
+	u16 lmd;
+	u32 ul_speed, dl_speed;
+
+	if (!cred->min_dl_bandwidth_home &&
+	    !cred->min_ul_bandwidth_home &&
+	    !cred->min_dl_bandwidth_roaming &&
+	    !cred->min_ul_bandwidth_roaming)
+		return 0; /* No bandwidth constraint specified */
+
+	if (bss->anqp == NULL || bss->anqp->hs20_wan_metrics == NULL)
+		return 0; /* No WAN Metrics known - ignore constraint */
+
+	wan = wpabuf_head(bss->anqp->hs20_wan_metrics);
+	wan_info = wan[0];
+	if (wan_info & BIT(3))
+		return 1; /* WAN link at capacity */
+	lmd = WPA_GET_LE16(wan + 11);
+	if (lmd == 0)
+		return 0; /* Downlink/Uplink Load was not measured */
+	dl_speed = WPA_GET_LE32(wan + 1);
+	ul_speed = WPA_GET_LE32(wan + 5);
+	dl_load = wan[9];
+	ul_load = wan[10];
+
+	if (dl_speed >= 0xffffff)
+		dl_bandwidth = dl_speed / 255 * (255 - dl_load);
+	else
+		dl_bandwidth = dl_speed * (255 - dl_load) / 255;
+
+	if (ul_speed >= 0xffffff)
+		ul_bandwidth = ul_speed / 255 * (255 - ul_load);
+	else
+		ul_bandwidth = ul_speed * (255 - ul_load) / 255;
+
+	res = interworking_home_sp_cred(wpa_s, cred, bss->anqp ?
+					bss->anqp->domain_name : NULL);
+	if (res > 0) {
+		if (cred->min_dl_bandwidth_home > dl_bandwidth)
+			return 1;
+		if (cred->min_ul_bandwidth_home > ul_bandwidth)
+			return 1;
+	} else {
+		if (cred->min_dl_bandwidth_roaming > dl_bandwidth)
+			return 1;
+		if (cred->min_ul_bandwidth_roaming > ul_bandwidth)
+			return 1;
+	}
+#endif /* CONFIG_HS20 */
+
+	return 0;
+}
+
+
+static int cred_over_max_bss_load(struct wpa_supplicant *wpa_s,
+				  struct wpa_cred *cred, struct wpa_bss *bss)
+{
+	const u8 *ie;
+	int res;
+
+	if (!cred->max_bss_load)
+		return 0; /* No BSS Load constraint specified */
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_BSS_LOAD);
+	if (ie == NULL || ie[1] < 3)
+		return 0; /* No BSS Load advertised */
+
+	res = interworking_home_sp_cred(wpa_s, cred, bss->anqp ?
+					bss->anqp->domain_name : NULL);
+	if (res <= 0)
+		return 0; /* Not a home network */
+
+	return ie[4] > cred->max_bss_load;
+}
+
+
+#ifdef CONFIG_HS20
+
+static int has_proto_match(const u8 *pos, const u8 *end, u8 proto)
+{
+	while (end - pos >= 4) {
+		if (pos[0] == proto && pos[3] == 1 /* Open */)
+			return 1;
+		pos += 4;
+	}
+
+	return 0;
+}
+
+
+static int has_proto_port_match(const u8 *pos, const u8 *end, u8 proto,
+				u16 port)
+{
+	while (end - pos >= 4) {
+		if (pos[0] == proto && WPA_GET_LE16(&pos[1]) == port &&
+		    pos[3] == 1 /* Open */)
+			return 1;
+		pos += 4;
+	}
+
+	return 0;
+}
+
+#endif /* CONFIG_HS20 */
+
+
+static int cred_conn_capab_missing(struct wpa_supplicant *wpa_s,
+				   struct wpa_cred *cred, struct wpa_bss *bss)
+{
+#ifdef CONFIG_HS20
+	int res;
+	const u8 *capab, *end;
+	unsigned int i, j;
+	int *ports;
+
+	if (!cred->num_req_conn_capab)
+		return 0; /* No connection capability constraint specified */
+
+	if (bss->anqp == NULL || bss->anqp->hs20_connection_capability == NULL)
+		return 0; /* No Connection Capability known - ignore constraint
+			   */
+
+	res = interworking_home_sp_cred(wpa_s, cred, bss->anqp ?
+					bss->anqp->domain_name : NULL);
+	if (res > 0)
+		return 0; /* No constraint in home network */
+
+	capab = wpabuf_head(bss->anqp->hs20_connection_capability);
+	end = capab + wpabuf_len(bss->anqp->hs20_connection_capability);
+
+	for (i = 0; i < cred->num_req_conn_capab; i++) {
+		ports = cred->req_conn_capab_port[i];
+		if (!ports) {
+			if (!has_proto_match(capab, end,
+					     cred->req_conn_capab_proto[i]))
+				return 1;
+		} else {
+			for (j = 0; ports[j] > -1; j++) {
+				if (!has_proto_port_match(
+					    capab, end,
+					    cred->req_conn_capab_proto[i],
+					    ports[j]))
+					return 1;
+			}
+		}
+	}
+#endif /* CONFIG_HS20 */
+
+	return 0;
+}
+
+
+static struct wpa_cred * interworking_credentials_available_roaming_consortium(
+	struct wpa_supplicant *wpa_s, struct wpa_bss *bss, int ignore_bw,
+	int *excluded)
+{
+	struct wpa_cred *cred, *selected = NULL;
+	const u8 *ie;
+	const struct wpabuf *anqp;
+	int is_excluded = 0;
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_ROAMING_CONSORTIUM);
+	anqp = bss->anqp ? bss->anqp->roaming_consortium : NULL;
+
+	if (!ie && !anqp)
+		return NULL;
+
+	if (wpa_s->conf->cred == NULL)
+		return NULL;
+
+	for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+		if (cred->roaming_consortium_len == 0 &&
+		    cred->num_roaming_consortiums == 0)
+			continue;
+
+		if (!cred->eap_method)
+			continue;
+
+		if ((cred->roaming_consortium_len == 0 ||
+		     !roaming_consortium_match(ie, anqp,
+					       cred->roaming_consortium,
+					       cred->roaming_consortium_len)) &&
+		    !cred_roaming_consortiums_match(ie, anqp, cred) &&
+		    (cred->required_roaming_consortium_len == 0 ||
+		     !roaming_consortium_match(
+			     ie, anqp, cred->required_roaming_consortium,
+			     cred->required_roaming_consortium_len)))
+			continue;
+
+		if (cred_no_required_oi_match(cred, bss))
+			continue;
+		if (!ignore_bw && cred_below_min_backhaul(wpa_s, cred, bss))
+			continue;
+		if (!ignore_bw && cred_over_max_bss_load(wpa_s, cred, bss))
+			continue;
+		if (!ignore_bw && cred_conn_capab_missing(wpa_s, cred, bss))
+			continue;
+		if (cred_excluded_ssid(cred, bss)) {
+			if (excluded == NULL)
+				continue;
+			if (selected == NULL) {
+				selected = cred;
+				is_excluded = 1;
+			}
+		} else {
+			if (selected == NULL || is_excluded ||
+			    cred_prio_cmp(selected, cred) < 0) {
+				selected = cred;
+				is_excluded = 0;
+			}
+		}
+	}
+
+	if (excluded)
+		*excluded = is_excluded;
+
+	return selected;
+}
+
+
+static int interworking_set_eap_params(struct wpa_ssid *ssid,
+				       struct wpa_cred *cred, int ttls)
+{
+	if (cred->eap_method) {
+		ttls = cred->eap_method->vendor == EAP_VENDOR_IETF &&
+			cred->eap_method->method == EAP_TYPE_TTLS;
+
+		os_free(ssid->eap.eap_methods);
+		ssid->eap.eap_methods =
+			os_malloc(sizeof(struct eap_method_type) * 2);
+		if (ssid->eap.eap_methods == NULL)
+			return -1;
+		os_memcpy(ssid->eap.eap_methods, cred->eap_method,
+			  sizeof(*cred->eap_method));
+		ssid->eap.eap_methods[1].vendor = EAP_VENDOR_IETF;
+		ssid->eap.eap_methods[1].method = EAP_TYPE_NONE;
+	}
+
+	if (ttls && cred->username && cred->username[0]) {
+		const char *pos;
+		char *anon;
+		/* Use anonymous NAI in Phase 1 */
+		pos = os_strchr(cred->username, '@');
+		if (pos) {
+			size_t buflen = 9 + os_strlen(pos) + 1;
+			anon = os_malloc(buflen);
+			if (anon == NULL)
+				return -1;
+			os_snprintf(anon, buflen, "anonymous%s", pos);
+		} else if (cred->realm) {
+			size_t buflen = 10 + os_strlen(cred->realm) + 1;
+			anon = os_malloc(buflen);
+			if (anon == NULL)
+				return -1;
+			os_snprintf(anon, buflen, "anonymous@%s", cred->realm);
+		} else {
+			anon = os_strdup("anonymous");
+			if (anon == NULL)
+				return -1;
+		}
+		if (wpa_config_set_quoted(ssid, "anonymous_identity", anon) <
+		    0) {
+			os_free(anon);
+			return -1;
+		}
+		os_free(anon);
+	}
+
+	if (!ttls && cred->username && cred->username[0] && cred->realm &&
+	    !os_strchr(cred->username, '@')) {
+		char *id;
+		size_t buflen;
+		int res;
+
+		buflen = os_strlen(cred->username) + 1 +
+			os_strlen(cred->realm) + 1;
+
+		id = os_malloc(buflen);
+		if (!id)
+			return -1;
+		os_snprintf(id, buflen, "%s@%s", cred->username, cred->realm);
+		res = wpa_config_set_quoted(ssid, "identity", id);
+		os_free(id);
+		if (res < 0)
+			return -1;
+	} else if (cred->username && cred->username[0] &&
+	    wpa_config_set_quoted(ssid, "identity", cred->username) < 0)
+		return -1;
+
+	if (cred->password && cred->password[0]) {
+		if (cred->ext_password &&
+		    wpa_config_set(ssid, "password", cred->password, 0) < 0)
+			return -1;
+		if (!cred->ext_password &&
+		    wpa_config_set_quoted(ssid, "password", cred->password) <
+		    0)
+			return -1;
+	}
+
+	if (cred->client_cert && cred->client_cert[0] &&
+	    wpa_config_set_quoted(ssid, "client_cert", cred->client_cert) < 0)
+		return -1;
+
+#ifdef ANDROID
+	if (cred->private_key &&
+	    os_strncmp(cred->private_key, "keystore://", 11) == 0) {
+		/* Use OpenSSL engine configuration for Android keystore */
+		if (wpa_config_set_quoted(ssid, "engine_id", "keystore") < 0 ||
+		    wpa_config_set_quoted(ssid, "key_id",
+					  cred->private_key + 11) < 0 ||
+		    wpa_config_set(ssid, "engine", "1", 0) < 0)
+			return -1;
+	} else
+#endif /* ANDROID */
+	if (cred->private_key && cred->private_key[0] &&
+	    wpa_config_set_quoted(ssid, "private_key", cred->private_key) < 0)
+		return -1;
+
+	if (cred->private_key_passwd && cred->private_key_passwd[0] &&
+	    wpa_config_set_quoted(ssid, "private_key_passwd",
+				  cred->private_key_passwd) < 0)
+		return -1;
+
+	if (cred->ca_cert_id && cred->ca_cert_id[0] &&
+	    wpa_config_set_quoted(ssid, "ca_cert_id", cred->ca_cert_id) < 0)
+		return -1;
+
+	if (cred->cert_id && cred->cert_id[0] &&
+	    wpa_config_set_quoted(ssid, "cert_id", cred->cert_id) < 0)
+		return -1;
+
+	if (cred->key_id && cred->key_id[0] &&
+	    wpa_config_set_quoted(ssid, "key_id", cred->key_id) < 0)
+		return -1;
+
+	if (cred->engine_id && cred->engine_id[0] &&
+	    wpa_config_set_quoted(ssid, "engine_id", cred->engine_id) < 0)
+		return -1;
+
+	ssid->eap.cert.engine = cred->engine;
+
+	if (cred->phase1) {
+		os_free(ssid->eap.phase1);
+		ssid->eap.phase1 = os_strdup(cred->phase1);
+	}
+	if (cred->phase2) {
+		os_free(ssid->eap.phase2);
+		ssid->eap.phase2 = os_strdup(cred->phase2);
+	}
+
+	if (cred->ca_cert && cred->ca_cert[0] &&
+	    wpa_config_set_quoted(ssid, "ca_cert", cred->ca_cert) < 0)
+		return -1;
+
+	if (cred->domain_suffix_match && cred->domain_suffix_match[0] &&
+	    wpa_config_set_quoted(ssid, "domain_suffix_match",
+				  cred->domain_suffix_match) < 0)
+		return -1;
+
+	ssid->eap.cert.ocsp = cred->ocsp;
+
+	return 0;
+}
+
+
+static int interworking_connect_roaming_consortium(
+	struct wpa_supplicant *wpa_s, struct wpa_cred *cred,
+	struct wpa_bss *bss, int only_add)
+{
+	struct wpa_ssid *ssid;
+	const u8 *ie;
+	const struct wpabuf *anqp;
+	unsigned int i;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "Interworking: Connect with " MACSTR
+		" based on roaming consortium match", MAC2STR(bss->bssid));
+
+	if (already_connected(wpa_s, cred, bss)) {
+		wpa_msg(wpa_s, MSG_INFO, INTERWORKING_ALREADY_CONNECTED MACSTR,
+			MAC2STR(bss->bssid));
+		return wpa_s->current_ssid->id;
+	}
+
+	remove_duplicate_network(wpa_s, cred, bss);
+
+	ssid = wpa_config_add_network(wpa_s->conf);
+	if (ssid == NULL)
+		return -1;
+	ssid->parent_cred = cred;
+	wpas_notify_network_added(wpa_s, ssid);
+	wpa_config_set_network_defaults(ssid);
+	ssid->priority = cred->priority;
+	ssid->temporary = 1;
+	ssid->ssid = os_zalloc(bss->ssid_len + 1);
+	if (ssid->ssid == NULL)
+		goto fail;
+	os_memcpy(ssid->ssid, bss->ssid, bss->ssid_len);
+	ssid->ssid_len = bss->ssid_len;
+
+	if (interworking_set_hs20_params(wpa_s, ssid) < 0)
+		goto fail;
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_ROAMING_CONSORTIUM);
+	anqp = bss->anqp ? bss->anqp->roaming_consortium : NULL;
+	for (i = 0; (ie || anqp) && i < cred->num_roaming_consortiums; i++) {
+		if (!roaming_consortium_match(
+			    ie, anqp, cred->roaming_consortiums[i],
+			    cred->roaming_consortiums_len[i]))
+			continue;
+
+		ssid->roaming_consortium_selection =
+			os_malloc(cred->roaming_consortiums_len[i]);
+		if (!ssid->roaming_consortium_selection)
+			goto fail;
+		os_memcpy(ssid->roaming_consortium_selection,
+			  cred->roaming_consortiums[i],
+			  cred->roaming_consortiums_len[i]);
+		ssid->roaming_consortium_selection_len =
+			cred->roaming_consortiums_len[i];
+		break;
+	}
+
+	if (cred->eap_method == NULL) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: No EAP method set for credential using roaming consortium");
+		goto fail;
+	}
+
+	if (interworking_set_eap_params(
+		    ssid, cred,
+		    cred->eap_method->vendor == EAP_VENDOR_IETF &&
+		    cred->eap_method->method == EAP_TYPE_TTLS) < 0)
+		goto fail;
+
+	wpa_s->next_ssid = ssid;
+	wpa_config_update_prio_list(wpa_s->conf);
+	if (!only_add)
+		interworking_reconnect(wpa_s);
+
+	return ssid->id;
+
+fail:
+	wpas_notify_network_removed(wpa_s, ssid);
+	wpa_config_remove_network(wpa_s->conf, ssid->id);
+	return -1;
+}
+
+
+int interworking_connect(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+			 int only_add)
+{
+	struct wpa_cred *cred, *cred_rc, *cred_3gpp;
+	struct wpa_ssid *ssid;
+	struct nai_realm *realm;
+	struct nai_realm_eap *eap = NULL;
+	u16 count, i;
+	char buf[100];
+	int excluded = 0, *excl = &excluded;
+	const char *name;
+
+	if (wpa_s->conf->cred == NULL || bss == NULL)
+		return -1;
+	if (disallowed_bssid(wpa_s, bss->bssid) ||
+	    disallowed_ssid(wpa_s, bss->ssid, bss->ssid_len)) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Reject connection to disallowed BSS "
+			MACSTR, MAC2STR(bss->bssid));
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "Interworking: Considering BSS " MACSTR
+		   " for connection",
+		   MAC2STR(bss->bssid));
+
+	if (!wpa_bss_get_ie(bss, WLAN_EID_RSN)) {
+		/*
+		 * We currently support only HS 2.0 networks and those are
+		 * required to use WPA2-Enterprise.
+		 */
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Network does not use RSN");
+		return -1;
+	}
+
+	cred_rc = interworking_credentials_available_roaming_consortium(
+		wpa_s, bss, 0, excl);
+	if (cred_rc) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Highest roaming consortium matching credential priority %d sp_priority %d",
+			cred_rc->priority, cred_rc->sp_priority);
+		if (excl && !(*excl))
+			excl = NULL;
+	}
+
+	cred = interworking_credentials_available_realm(wpa_s, bss, 0, excl);
+	if (cred) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Highest NAI Realm list matching credential priority %d sp_priority %d",
+			cred->priority, cred->sp_priority);
+		if (excl && !(*excl))
+			excl = NULL;
+	}
+
+	cred_3gpp = interworking_credentials_available_3gpp(wpa_s, bss, 0,
+							    excl);
+	if (cred_3gpp) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Highest 3GPP matching credential priority %d sp_priority %d",
+			cred_3gpp->priority, cred_3gpp->sp_priority);
+		if (excl && !(*excl))
+			excl = NULL;
+	}
+
+	if (!cred_rc && !cred && !cred_3gpp) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: No full credential matches - consider options without BW(etc.) limits");
+		cred_rc = interworking_credentials_available_roaming_consortium(
+			wpa_s, bss, 1, excl);
+		if (cred_rc) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"Interworking: Highest roaming consortium matching credential priority %d sp_priority %d (ignore BW)",
+				cred_rc->priority, cred_rc->sp_priority);
+			if (excl && !(*excl))
+				excl = NULL;
+		}
+
+		cred = interworking_credentials_available_realm(wpa_s, bss, 1,
+								excl);
+		if (cred) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"Interworking: Highest NAI Realm list matching credential priority %d sp_priority %d (ignore BW)",
+				cred->priority, cred->sp_priority);
+			if (excl && !(*excl))
+				excl = NULL;
+		}
+
+		cred_3gpp = interworking_credentials_available_3gpp(wpa_s, bss,
+								    1, excl);
+		if (cred_3gpp) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"Interworking: Highest 3GPP matching credential priority %d sp_priority %d (ignore BW)",
+				cred_3gpp->priority, cred_3gpp->sp_priority);
+			if (excl && !(*excl))
+				excl = NULL;
+		}
+	}
+
+	if (cred_rc &&
+	    (cred == NULL || cred_prio_cmp(cred_rc, cred) >= 0) &&
+	    (cred_3gpp == NULL || cred_prio_cmp(cred_rc, cred_3gpp) >= 0))
+		return interworking_connect_roaming_consortium(wpa_s, cred_rc,
+							       bss, only_add);
+
+	if (cred_3gpp &&
+	    (cred == NULL || cred_prio_cmp(cred_3gpp, cred) >= 0)) {
+		return interworking_connect_3gpp(wpa_s, cred_3gpp, bss,
+						 only_add);
+	}
+
+	if (cred == NULL) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: No matching credentials found for "
+			MACSTR, MAC2STR(bss->bssid));
+		return -1;
+	}
+
+	realm = nai_realm_parse(bss->anqp ? bss->anqp->nai_realm : NULL,
+				&count);
+	if (realm == NULL) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Could not parse NAI Realm list from "
+			MACSTR, MAC2STR(bss->bssid));
+		return -1;
+	}
+
+	for (i = 0; i < count; i++) {
+		if (!nai_realm_match(&realm[i], cred->realm))
+			continue;
+		eap = nai_realm_find_eap(wpa_s, cred, &realm[i]);
+		if (eap)
+			break;
+	}
+
+	if (!eap) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: No matching credentials and EAP method found for "
+			MACSTR, MAC2STR(bss->bssid));
+		nai_realm_free(realm, count);
+		return -1;
+	}
+
+	wpa_msg(wpa_s, MSG_DEBUG, "Interworking: Connect with " MACSTR,
+		MAC2STR(bss->bssid));
+
+	if (already_connected(wpa_s, cred, bss)) {
+		wpa_msg(wpa_s, MSG_INFO, INTERWORKING_ALREADY_CONNECTED MACSTR,
+			MAC2STR(bss->bssid));
+		nai_realm_free(realm, count);
+		return 0;
+	}
+
+	remove_duplicate_network(wpa_s, cred, bss);
+
+	ssid = wpa_config_add_network(wpa_s->conf);
+	if (ssid == NULL) {
+		nai_realm_free(realm, count);
+		return -1;
+	}
+	ssid->parent_cred = cred;
+	wpas_notify_network_added(wpa_s, ssid);
+	wpa_config_set_network_defaults(ssid);
+	ssid->priority = cred->priority;
+	ssid->temporary = 1;
+	ssid->ssid = os_zalloc(bss->ssid_len + 1);
+	if (ssid->ssid == NULL)
+		goto fail;
+	os_memcpy(ssid->ssid, bss->ssid, bss->ssid_len);
+	ssid->ssid_len = bss->ssid_len;
+
+	if (interworking_set_hs20_params(wpa_s, ssid) < 0)
+		goto fail;
+
+	if (wpa_config_set(ssid, "eap", eap_get_name(EAP_VENDOR_IETF,
+						     eap->method), 0) < 0)
+		goto fail;
+
+	switch (eap->method) {
+	case EAP_TYPE_TTLS:
+		if (eap->inner_method) {
+			name = eap_get_name(EAP_VENDOR_IETF, eap->inner_method);
+			if (!name)
+				goto fail;
+			os_snprintf(buf, sizeof(buf), "\"autheap=%s\"", name);
+			if (wpa_config_set(ssid, "phase2", buf, 0) < 0)
+				goto fail;
+			break;
+		}
+		switch (eap->inner_non_eap) {
+		case NAI_REALM_INNER_NON_EAP_PAP:
+			if (wpa_config_set(ssid, "phase2", "\"auth=PAP\"", 0) <
+			    0)
+				goto fail;
+			break;
+		case NAI_REALM_INNER_NON_EAP_CHAP:
+			if (wpa_config_set(ssid, "phase2", "\"auth=CHAP\"", 0)
+			    < 0)
+				goto fail;
+			break;
+		case NAI_REALM_INNER_NON_EAP_MSCHAP:
+			if (wpa_config_set(ssid, "phase2", "\"auth=MSCHAP\"",
+					   0) < 0)
+				goto fail;
+			break;
+		case NAI_REALM_INNER_NON_EAP_MSCHAPV2:
+			if (wpa_config_set(ssid, "phase2", "\"auth=MSCHAPV2\"",
+					   0) < 0)
+				goto fail;
+			break;
+		default:
+			/* EAP params were not set - assume TTLS/MSCHAPv2 */
+			if (wpa_config_set(ssid, "phase2", "\"auth=MSCHAPV2\"",
+					   0) < 0)
+				goto fail;
+			break;
+		}
+		break;
+	case EAP_TYPE_PEAP:
+	case EAP_TYPE_FAST:
+		if (wpa_config_set(ssid, "phase1", "\"fast_provisioning=2\"",
+				   0) < 0)
+			goto fail;
+		if (wpa_config_set(ssid, "pac_file",
+				   "\"blob://pac_interworking\"", 0) < 0)
+			goto fail;
+		name = eap_get_name(EAP_VENDOR_IETF,
+				    eap->inner_method ? eap->inner_method :
+				    EAP_TYPE_MSCHAPV2);
+		if (name == NULL)
+			goto fail;
+		os_snprintf(buf, sizeof(buf), "\"auth=%s\"", name);
+		if (wpa_config_set(ssid, "phase2", buf, 0) < 0)
+			goto fail;
+		break;
+	case EAP_TYPE_TLS:
+		break;
+	}
+
+	if (interworking_set_eap_params(ssid, cred,
+					eap->method == EAP_TYPE_TTLS) < 0)
+		goto fail;
+
+	nai_realm_free(realm, count);
+
+	wpa_s->next_ssid = ssid;
+	wpa_config_update_prio_list(wpa_s->conf);
+	if (!only_add)
+		interworking_reconnect(wpa_s);
+
+	return ssid->id;
+
+fail:
+	wpas_notify_network_removed(wpa_s, ssid);
+	wpa_config_remove_network(wpa_s->conf, ssid->id);
+	nai_realm_free(realm, count);
+	return -1;
+}
+
+
+#ifdef PCSC_FUNCS
+static int interworking_pcsc_read_imsi(struct wpa_supplicant *wpa_s)
+{
+	size_t len;
+
+	if (wpa_s->imsi[0] && wpa_s->mnc_len)
+		return 0;
+
+	len = sizeof(wpa_s->imsi) - 1;
+	if (scard_get_imsi(wpa_s->scard, wpa_s->imsi, &len)) {
+		scard_deinit(wpa_s->scard);
+		wpa_s->scard = NULL;
+		wpa_msg(wpa_s, MSG_ERROR, "Could not read IMSI");
+		return -1;
+	}
+	wpa_s->imsi[len] = '\0';
+	wpa_s->mnc_len = scard_get_mnc_len(wpa_s->scard);
+	wpa_printf(MSG_DEBUG, "SCARD: IMSI %s (MNC length %d)",
+		   wpa_s->imsi, wpa_s->mnc_len);
+
+	return 0;
+}
+#endif /* PCSC_FUNCS */
+
+
+static struct wpa_cred * interworking_credentials_available_3gpp(
+	struct wpa_supplicant *wpa_s, struct wpa_bss *bss, int ignore_bw,
+	int *excluded)
+{
+	struct wpa_cred *selected = NULL;
+#ifdef INTERWORKING_3GPP
+	struct wpa_cred *cred;
+	int ret;
+	int is_excluded = 0;
+
+	if (bss->anqp == NULL || bss->anqp->anqp_3gpp == NULL) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"interworking-avail-3gpp: not avail, anqp: %p  anqp_3gpp: %p",
+			bss->anqp, bss->anqp ? bss->anqp->anqp_3gpp : NULL);
+		return NULL;
+	}
+
+#ifdef CONFIG_EAP_PROXY
+	if (!wpa_s->imsi[0]) {
+		size_t len;
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: IMSI not available - try to read again through eap_proxy");
+		wpa_s->mnc_len = eapol_sm_get_eap_proxy_imsi(wpa_s->eapol, -1,
+							     wpa_s->imsi,
+							     &len);
+		if (wpa_s->mnc_len > 0) {
+			wpa_s->imsi[len] = '\0';
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"eap_proxy: IMSI %s (MNC length %d)",
+				wpa_s->imsi, wpa_s->mnc_len);
+		} else {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"eap_proxy: IMSI not available");
+		}
+	}
+#endif /* CONFIG_EAP_PROXY */
+
+	for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+		char *sep;
+		const char *imsi;
+		int mnc_len;
+		char imsi_buf[16];
+		size_t msin_len;
+
+#ifdef PCSC_FUNCS
+		if (cred->pcsc && wpa_s->scard) {
+			if (interworking_pcsc_read_imsi(wpa_s) < 0)
+				continue;
+			imsi = wpa_s->imsi;
+			mnc_len = wpa_s->mnc_len;
+			goto compare;
+		}
+#endif /* PCSC_FUNCS */
+#ifdef CONFIG_EAP_PROXY
+		if (cred->pcsc && wpa_s->mnc_len > 0 && wpa_s->imsi[0]) {
+			imsi = wpa_s->imsi;
+			mnc_len = wpa_s->mnc_len;
+			goto compare;
+		}
+#endif /* CONFIG_EAP_PROXY */
+
+		if (cred->imsi == NULL || !cred->imsi[0] ||
+		    (!wpa_s->conf->external_sim &&
+		     (cred->milenage == NULL || !cred->milenage[0])))
+			continue;
+
+		sep = os_strchr(cred->imsi, '-');
+		if (sep == NULL ||
+		    (sep - cred->imsi != 5 && sep - cred->imsi != 6))
+			continue;
+		mnc_len = sep - cred->imsi - 3;
+		os_memcpy(imsi_buf, cred->imsi, 3 + mnc_len);
+		sep++;
+		msin_len = os_strlen(cred->imsi);
+		if (3 + mnc_len + msin_len >= sizeof(imsi_buf) - 1)
+			msin_len = sizeof(imsi_buf) - 3 - mnc_len - 1;
+		os_memcpy(&imsi_buf[3 + mnc_len], sep, msin_len);
+		imsi_buf[3 + mnc_len + msin_len] = '\0';
+		imsi = imsi_buf;
+
+#if defined(PCSC_FUNCS) || defined(CONFIG_EAP_PROXY)
+	compare:
+#endif /* PCSC_FUNCS || CONFIG_EAP_PROXY */
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Parsing 3GPP info from " MACSTR,
+			MAC2STR(bss->bssid));
+		ret = plmn_id_match(bss->anqp->anqp_3gpp, imsi, mnc_len);
+		wpa_msg(wpa_s, MSG_DEBUG, "PLMN match %sfound",
+			ret ? "" : "not ");
+		if (ret) {
+			if (cred_no_required_oi_match(cred, bss))
+				continue;
+			if (!ignore_bw &&
+			    cred_below_min_backhaul(wpa_s, cred, bss))
+				continue;
+			if (!ignore_bw &&
+			    cred_over_max_bss_load(wpa_s, cred, bss))
+				continue;
+			if (!ignore_bw &&
+			    cred_conn_capab_missing(wpa_s, cred, bss))
+				continue;
+			if (cred_excluded_ssid(cred, bss)) {
+				if (excluded == NULL)
+					continue;
+				if (selected == NULL) {
+					selected = cred;
+					is_excluded = 1;
+				}
+			} else {
+				if (selected == NULL || is_excluded ||
+				    cred_prio_cmp(selected, cred) < 0) {
+					selected = cred;
+					is_excluded = 0;
+				}
+			}
+		}
+	}
+
+	if (excluded)
+		*excluded = is_excluded;
+#endif /* INTERWORKING_3GPP */
+	return selected;
+}
+
+
+static struct wpa_cred * interworking_credentials_available_realm(
+	struct wpa_supplicant *wpa_s, struct wpa_bss *bss, int ignore_bw,
+	int *excluded)
+{
+	struct wpa_cred *cred, *selected = NULL;
+	struct nai_realm *realm;
+	u16 count, i;
+	int is_excluded = 0;
+
+	if (bss->anqp == NULL || bss->anqp->nai_realm == NULL)
+		return NULL;
+
+	if (wpa_s->conf->cred == NULL)
+		return NULL;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "Interworking: Parsing NAI Realm list from "
+		MACSTR, MAC2STR(bss->bssid));
+	realm = nai_realm_parse(bss->anqp->nai_realm, &count);
+	if (realm == NULL) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Could not parse NAI Realm list from "
+			MACSTR, MAC2STR(bss->bssid));
+		return NULL;
+	}
+
+	for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+		if (cred->realm == NULL)
+			continue;
+
+		for (i = 0; i < count; i++) {
+			if (!nai_realm_match(&realm[i], cred->realm))
+				continue;
+			if (nai_realm_find_eap(wpa_s, cred, &realm[i])) {
+				if (cred_no_required_oi_match(cred, bss))
+					continue;
+				if (!ignore_bw &&
+				    cred_below_min_backhaul(wpa_s, cred, bss))
+					continue;
+				if (!ignore_bw &&
+				    cred_over_max_bss_load(wpa_s, cred, bss))
+					continue;
+				if (!ignore_bw &&
+				    cred_conn_capab_missing(wpa_s, cred, bss))
+					continue;
+				if (cred_excluded_ssid(cred, bss)) {
+					if (excluded == NULL)
+						continue;
+					if (selected == NULL) {
+						selected = cred;
+						is_excluded = 1;
+					}
+				} else {
+					if (selected == NULL || is_excluded ||
+					    cred_prio_cmp(selected, cred) < 0)
+					{
+						selected = cred;
+						is_excluded = 0;
+					}
+				}
+				break;
+			} else {
+				wpa_msg(wpa_s, MSG_DEBUG,
+					"Interworking: realm-find-eap returned false");
+			}
+		}
+	}
+
+	nai_realm_free(realm, count);
+
+	if (excluded)
+		*excluded = is_excluded;
+
+	return selected;
+}
+
+
+static struct wpa_cred * interworking_credentials_available_helper(
+	struct wpa_supplicant *wpa_s, struct wpa_bss *bss, int ignore_bw,
+	int *excluded)
+{
+	struct wpa_cred *cred, *cred2;
+	int excluded1, excluded2 = 0;
+
+	if (disallowed_bssid(wpa_s, bss->bssid) ||
+	    disallowed_ssid(wpa_s, bss->ssid, bss->ssid_len)) {
+		wpa_printf(MSG_DEBUG, "Interworking: Ignore disallowed BSS "
+			   MACSTR, MAC2STR(bss->bssid));
+		return NULL;
+	}
+
+	cred = interworking_credentials_available_realm(wpa_s, bss, ignore_bw,
+							&excluded1);
+	cred2 = interworking_credentials_available_3gpp(wpa_s, bss, ignore_bw,
+							&excluded2);
+	if (cred && cred2 &&
+	    (cred_prio_cmp(cred2, cred) >= 0 || (!excluded2 && excluded1))) {
+		cred = cred2;
+		excluded1 = excluded2;
+	}
+	if (!cred) {
+		cred = cred2;
+		excluded1 = excluded2;
+	}
+
+	cred2 = interworking_credentials_available_roaming_consortium(
+		wpa_s, bss, ignore_bw, &excluded2);
+	if (cred && cred2 &&
+	    (cred_prio_cmp(cred2, cred) >= 0 || (!excluded2 && excluded1))) {
+		cred = cred2;
+		excluded1 = excluded2;
+	}
+	if (!cred) {
+		cred = cred2;
+		excluded1 = excluded2;
+	}
+
+	if (excluded)
+		*excluded = excluded1;
+	return cred;
+}
+
+
+static struct wpa_cred * interworking_credentials_available(
+	struct wpa_supplicant *wpa_s, struct wpa_bss *bss, int *excluded)
+{
+	struct wpa_cred *cred;
+
+	if (excluded)
+		*excluded = 0;
+	cred = interworking_credentials_available_helper(wpa_s, bss, 0,
+							 excluded);
+	if (cred)
+		return cred;
+	return interworking_credentials_available_helper(wpa_s, bss, 1,
+							 excluded);
+}
+
+
+int domain_name_list_contains(struct wpabuf *domain_names,
+			      const char *domain, int exact_match)
+{
+	const u8 *pos, *end;
+	size_t len;
+
+	len = os_strlen(domain);
+	pos = wpabuf_head(domain_names);
+	end = pos + wpabuf_len(domain_names);
+
+	while (end - pos > 1) {
+		u8 elen;
+
+		elen = *pos++;
+		if (elen > end - pos)
+			break;
+
+		wpa_hexdump_ascii(MSG_DEBUG, "Interworking: AP domain name",
+				  pos, elen);
+		if (elen == len &&
+		    os_strncasecmp(domain, (const char *) pos, len) == 0)
+			return 1;
+		if (!exact_match && elen > len && pos[elen - len - 1] == '.') {
+			const char *ap = (const char *) pos;
+			int offset = elen - len;
+
+			if (os_strncasecmp(domain, ap + offset, len) == 0)
+				return 1;
+		}
+
+		pos += elen;
+	}
+
+	return 0;
+}
+
+
+int interworking_home_sp_cred(struct wpa_supplicant *wpa_s,
+			      struct wpa_cred *cred,
+			      struct wpabuf *domain_names)
+{
+	size_t i;
+	int ret = -1;
+#ifdef INTERWORKING_3GPP
+	char nai[100], *realm;
+
+	char *imsi = NULL;
+	int mnc_len = 0;
+	if (cred->imsi)
+		imsi = cred->imsi;
+#ifdef PCSC_FUNCS
+	else if (cred->pcsc && wpa_s->scard) {
+		if (interworking_pcsc_read_imsi(wpa_s) < 0)
+			return -1;
+		imsi = wpa_s->imsi;
+		mnc_len = wpa_s->mnc_len;
+	}
+#endif /* PCSC_FUNCS */
+#ifdef CONFIG_EAP_PROXY
+	else if (cred->pcsc && wpa_s->mnc_len > 0 && wpa_s->imsi[0]) {
+		imsi = wpa_s->imsi;
+		mnc_len = wpa_s->mnc_len;
+	}
+#endif /* CONFIG_EAP_PROXY */
+	if (domain_names &&
+	    imsi && build_root_nai(nai, sizeof(nai), imsi, mnc_len, 0) == 0) {
+		realm = os_strchr(nai, '@');
+		if (realm)
+			realm++;
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Search for match with SIM/USIM domain %s",
+			realm ? realm : "[NULL]");
+		if (realm &&
+		    domain_name_list_contains(domain_names, realm, 1))
+			return 1;
+		if (realm)
+			ret = 0;
+	}
+#endif /* INTERWORKING_3GPP */
+
+	if (domain_names == NULL || cred->domain == NULL)
+		return ret;
+
+	for (i = 0; i < cred->num_domain; i++) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Search for match with home SP FQDN %s",
+			cred->domain[i]);
+		if (domain_name_list_contains(domain_names, cred->domain[i], 1))
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static int interworking_home_sp(struct wpa_supplicant *wpa_s,
+				struct wpabuf *domain_names)
+{
+	struct wpa_cred *cred;
+
+	if (domain_names == NULL || wpa_s->conf->cred == NULL)
+		return -1;
+
+	for (cred = wpa_s->conf->cred; cred; cred = cred->next) {
+		int res = interworking_home_sp_cred(wpa_s, cred, domain_names);
+		if (res)
+			return res;
+	}
+
+	return 0;
+}
+
+
+static int interworking_find_network_match(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss;
+	struct wpa_ssid *ssid;
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+			if (wpas_network_disabled(wpa_s, ssid) ||
+			    ssid->mode != WPAS_MODE_INFRA)
+				continue;
+			if (ssid->ssid_len != bss->ssid_len ||
+			    os_memcmp(ssid->ssid, bss->ssid, ssid->ssid_len) !=
+			    0)
+				continue;
+			/*
+			 * TODO: Consider more accurate matching of security
+			 * configuration similarly to what is done in events.c
+			 */
+			return 1;
+		}
+	}
+
+	return 0;
+}
+
+
+static int roaming_partner_match(struct wpa_supplicant *wpa_s,
+				 struct roaming_partner *partner,
+				 struct wpabuf *domain_names)
+{
+	wpa_printf(MSG_DEBUG, "Interworking: Comparing roaming_partner info fqdn='%s' exact_match=%d priority=%u country='%s'",
+		   partner->fqdn, partner->exact_match, partner->priority,
+		   partner->country);
+	wpa_hexdump_ascii(MSG_DEBUG, "Interworking: Domain names",
+			  wpabuf_head(domain_names),
+			  wpabuf_len(domain_names));
+	if (!domain_name_list_contains(domain_names, partner->fqdn,
+				       partner->exact_match))
+		return 0;
+	/* TODO: match Country */
+	return 1;
+}
+
+
+static u8 roaming_prio(struct wpa_supplicant *wpa_s, struct wpa_cred *cred,
+		       struct wpa_bss *bss)
+{
+	size_t i;
+
+	if (bss->anqp == NULL || bss->anqp->domain_name == NULL) {
+		wpa_printf(MSG_DEBUG, "Interworking: No ANQP domain name info -> use default roaming partner priority 128");
+		return 128; /* cannot check preference with domain name */
+	}
+
+	if (interworking_home_sp_cred(wpa_s, cred, bss->anqp->domain_name) > 0)
+	{
+		wpa_printf(MSG_DEBUG, "Interworking: Determined to be home SP -> use maximum preference 0 as roaming partner priority");
+		return 0; /* max preference for home SP network */
+	}
+
+	for (i = 0; i < cred->num_roaming_partner; i++) {
+		if (roaming_partner_match(wpa_s, &cred->roaming_partner[i],
+					  bss->anqp->domain_name)) {
+			wpa_printf(MSG_DEBUG, "Interworking: Roaming partner preference match - priority %u",
+				   cred->roaming_partner[i].priority);
+			return cred->roaming_partner[i].priority;
+		}
+	}
+
+	wpa_printf(MSG_DEBUG, "Interworking: No roaming partner preference match - use default roaming partner priority 128");
+	return 128;
+}
+
+
+static struct wpa_bss * pick_best_roaming_partner(struct wpa_supplicant *wpa_s,
+						  struct wpa_bss *selected,
+						  struct wpa_cred *cred)
+{
+	struct wpa_bss *bss;
+	u8 best_prio, prio;
+	struct wpa_cred *cred2;
+
+	/*
+	 * Check if any other BSS is operated by a more preferred roaming
+	 * partner.
+	 */
+
+	best_prio = roaming_prio(wpa_s, cred, selected);
+	wpa_printf(MSG_DEBUG, "Interworking: roaming_prio=%u for selected BSS "
+		   MACSTR " (cred=%d)", best_prio, MAC2STR(selected->bssid),
+		   cred->id);
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (bss == selected)
+			continue;
+		cred2 = interworking_credentials_available(wpa_s, bss, NULL);
+		if (!cred2)
+			continue;
+		if (!wpa_bss_get_ie(bss, WLAN_EID_RSN))
+			continue;
+		prio = roaming_prio(wpa_s, cred2, bss);
+		wpa_printf(MSG_DEBUG, "Interworking: roaming_prio=%u for BSS "
+			   MACSTR " (cred=%d)", prio, MAC2STR(bss->bssid),
+			   cred2->id);
+		if (prio < best_prio) {
+			int bh1, bh2, load1, load2, conn1, conn2;
+			bh1 = cred_below_min_backhaul(wpa_s, cred, selected);
+			load1 = cred_over_max_bss_load(wpa_s, cred, selected);
+			conn1 = cred_conn_capab_missing(wpa_s, cred, selected);
+			bh2 = cred_below_min_backhaul(wpa_s, cred2, bss);
+			load2 = cred_over_max_bss_load(wpa_s, cred2, bss);
+			conn2 = cred_conn_capab_missing(wpa_s, cred2, bss);
+			wpa_printf(MSG_DEBUG, "Interworking: old: %d %d %d  new: %d %d %d",
+				   bh1, load1, conn1, bh2, load2, conn2);
+			if (bh1 || load1 || conn1 || !(bh2 || load2 || conn2)) {
+				wpa_printf(MSG_DEBUG, "Interworking: Better roaming partner " MACSTR " selected", MAC2STR(bss->bssid));
+				best_prio = prio;
+				selected = bss;
+			}
+		}
+	}
+
+	return selected;
+}
+
+
+static void interworking_select_network(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss, *selected = NULL, *selected_home = NULL;
+	struct wpa_bss *selected2 = NULL, *selected2_home = NULL;
+	unsigned int count = 0;
+	const char *type;
+	int res;
+	struct wpa_cred *cred, *selected_cred = NULL;
+	struct wpa_cred *selected_home_cred = NULL;
+	struct wpa_cred *selected2_cred = NULL;
+	struct wpa_cred *selected2_home_cred = NULL;
+
+	wpa_s->network_select = 0;
+
+	wpa_printf(MSG_DEBUG, "Interworking: Select network (auto_select=%d)",
+		   wpa_s->auto_select);
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		int excluded = 0;
+		int bh, bss_load, conn_capab;
+		cred = interworking_credentials_available(wpa_s, bss,
+							  &excluded);
+		if (!cred)
+			continue;
+
+		if (!wpa_bss_get_ie(bss, WLAN_EID_RSN)) {
+			/*
+			 * We currently support only HS 2.0 networks and those
+			 * are required to use WPA2-Enterprise.
+			 */
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"Interworking: Credential match with " MACSTR
+				" but network does not use RSN",
+				MAC2STR(bss->bssid));
+			continue;
+		}
+		if (!excluded)
+			count++;
+		res = interworking_home_sp(wpa_s, bss->anqp ?
+					   bss->anqp->domain_name : NULL);
+		if (res > 0)
+			type = "home";
+		else if (res == 0)
+			type = "roaming";
+		else
+			type = "unknown";
+		bh = cred_below_min_backhaul(wpa_s, cred, bss);
+		bss_load = cred_over_max_bss_load(wpa_s, cred, bss);
+		conn_capab = cred_conn_capab_missing(wpa_s, cred, bss);
+		wpas_notify_interworking_ap_added(wpa_s, bss, cred, excluded,
+						  type, bh, bss_load,
+						  conn_capab);
+		if (excluded)
+			continue;
+		if (wpa_s->auto_select ||
+		    (wpa_s->conf->auto_interworking &&
+		     wpa_s->auto_network_select)) {
+			if (bh || bss_load || conn_capab) {
+				if (selected2_cred == NULL ||
+				    cred_prio_cmp(cred, selected2_cred) > 0) {
+					wpa_printf(MSG_DEBUG, "Interworking: Mark as selected2");
+					selected2 = bss;
+					selected2_cred = cred;
+				}
+				if (res > 0 &&
+				    (selected2_home_cred == NULL ||
+				     cred_prio_cmp(cred, selected2_home_cred) >
+				     0)) {
+					wpa_printf(MSG_DEBUG, "Interworking: Mark as selected2_home");
+					selected2_home = bss;
+					selected2_home_cred = cred;
+				}
+			} else {
+				if (selected_cred == NULL ||
+				    cred_prio_cmp(cred, selected_cred) > 0) {
+					wpa_printf(MSG_DEBUG, "Interworking: Mark as selected");
+					selected = bss;
+					selected_cred = cred;
+				}
+				if (res > 0 &&
+				    (selected_home_cred == NULL ||
+				     cred_prio_cmp(cred, selected_home_cred) >
+				     0)) {
+					wpa_printf(MSG_DEBUG, "Interworking: Mark as selected_home");
+					selected_home = bss;
+					selected_home_cred = cred;
+				}
+			}
+		}
+	}
+
+	if (selected_home && selected_home != selected &&
+	    selected_home_cred &&
+	    (selected_cred == NULL ||
+	     cred_prio_cmp(selected_home_cred, selected_cred) >= 0)) {
+		/* Prefer network operated by the Home SP */
+		wpa_printf(MSG_DEBUG, "Interworking: Overrode selected with selected_home");
+		selected = selected_home;
+		selected_cred = selected_home_cred;
+	}
+
+	if (!selected) {
+		if (selected2_home) {
+			wpa_printf(MSG_DEBUG, "Interworking: Use home BSS with BW limit mismatch since no other network could be selected");
+			selected = selected2_home;
+			selected_cred = selected2_home_cred;
+		} else if (selected2) {
+			wpa_printf(MSG_DEBUG, "Interworking: Use visited BSS with BW limit mismatch since no other network could be selected");
+			selected = selected2;
+			selected_cred = selected2_cred;
+		}
+	}
+
+	if (count == 0) {
+		/*
+		 * No matching network was found based on configured
+		 * credentials. Check whether any of the enabled network blocks
+		 * have matching APs.
+		 */
+		if (interworking_find_network_match(wpa_s)) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"Interworking: Possible BSS match for enabled network configurations");
+			if (wpa_s->auto_select) {
+				interworking_reconnect(wpa_s);
+				return;
+			}
+		}
+
+		if (wpa_s->auto_network_select) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"Interworking: Continue scanning after ANQP fetch");
+			wpa_supplicant_req_scan(wpa_s, wpa_s->scan_interval,
+						0);
+			return;
+		}
+
+		wpa_msg(wpa_s, MSG_INFO, INTERWORKING_NO_MATCH "No network "
+			"with matching credentials found");
+		if (wpa_s->wpa_state == WPA_SCANNING)
+			wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+	}
+
+	wpas_notify_interworking_select_done(wpa_s);
+
+	if (selected) {
+		wpa_printf(MSG_DEBUG, "Interworking: Selected " MACSTR,
+			   MAC2STR(selected->bssid));
+		selected = pick_best_roaming_partner(wpa_s, selected,
+						     selected_cred);
+		wpa_printf(MSG_DEBUG, "Interworking: Selected " MACSTR
+			   " (after best roaming partner selection)",
+			   MAC2STR(selected->bssid));
+		wpa_msg(wpa_s, MSG_INFO, INTERWORKING_SELECTED MACSTR,
+			MAC2STR(selected->bssid));
+		interworking_connect(wpa_s, selected, 0);
+	} else if (wpa_s->wpa_state == WPA_SCANNING)
+		wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+}
+
+
+static struct wpa_bss_anqp *
+interworking_match_anqp_info(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
+{
+	struct wpa_bss *other;
+
+	if (is_zero_ether_addr(bss->hessid))
+		return NULL; /* Cannot be in the same homegenous ESS */
+
+	dl_list_for_each(other, &wpa_s->bss, struct wpa_bss, list) {
+		if (other == bss)
+			continue;
+		if (other->anqp == NULL)
+			continue;
+		if (other->anqp->roaming_consortium == NULL &&
+		    other->anqp->nai_realm == NULL &&
+		    other->anqp->anqp_3gpp == NULL &&
+		    other->anqp->domain_name == NULL)
+			continue;
+		if (!(other->flags & WPA_BSS_ANQP_FETCH_TRIED))
+			continue;
+		if (os_memcmp(bss->hessid, other->hessid, ETH_ALEN) != 0)
+			continue;
+		if (bss->ssid_len != other->ssid_len ||
+		    os_memcmp(bss->ssid, other->ssid, bss->ssid_len) != 0)
+			continue;
+
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Share ANQP data with already fetched BSSID "
+			MACSTR " and " MACSTR,
+			MAC2STR(other->bssid), MAC2STR(bss->bssid));
+		other->anqp->users++;
+		return other->anqp;
+	}
+
+	return NULL;
+}
+
+
+static void interworking_next_anqp_fetch(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss;
+	int found = 0;
+
+	wpa_printf(MSG_DEBUG, "Interworking: next_anqp_fetch - "
+		   "fetch_anqp_in_progress=%d fetch_osu_icon_in_progress=%d",
+		   wpa_s->fetch_anqp_in_progress,
+		   wpa_s->fetch_osu_icon_in_progress);
+
+	if (eloop_terminated() || !wpa_s->fetch_anqp_in_progress) {
+		wpa_printf(MSG_DEBUG, "Interworking: Stop next-ANQP-fetch");
+		return;
+	}
+
+#ifdef CONFIG_HS20
+	if (wpa_s->fetch_osu_icon_in_progress) {
+		wpa_printf(MSG_DEBUG, "Interworking: Next icon (in progress)");
+		hs20_next_osu_icon(wpa_s);
+		return;
+	}
+#endif /* CONFIG_HS20 */
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (!(bss->caps & IEEE80211_CAP_ESS))
+			continue;
+		if (!wpa_bss_ext_capab(bss, WLAN_EXT_CAPAB_INTERWORKING))
+			continue; /* AP does not support Interworking */
+		if (disallowed_bssid(wpa_s, bss->bssid) ||
+		    disallowed_ssid(wpa_s, bss->ssid, bss->ssid_len))
+			continue; /* Disallowed BSS */
+
+		if (!(bss->flags & WPA_BSS_ANQP_FETCH_TRIED)) {
+			if (bss->anqp == NULL) {
+				bss->anqp = interworking_match_anqp_info(wpa_s,
+									 bss);
+				if (bss->anqp) {
+					/* Shared data already fetched */
+					continue;
+				}
+				bss->anqp = wpa_bss_anqp_alloc();
+				if (bss->anqp == NULL)
+					break;
+			}
+			found++;
+			bss->flags |= WPA_BSS_ANQP_FETCH_TRIED;
+			wpa_msg(wpa_s, MSG_INFO, "Starting ANQP fetch for "
+				MACSTR " (HESSID " MACSTR ")",
+				MAC2STR(bss->bssid), MAC2STR(bss->hessid));
+			interworking_anqp_send_req(wpa_s, bss);
+			break;
+		}
+	}
+
+	if (found == 0) {
+#ifdef CONFIG_HS20
+		if (wpa_s->fetch_osu_info) {
+			if (wpa_s->num_prov_found == 0 &&
+			    wpa_s->fetch_osu_waiting_scan &&
+			    wpa_s->num_osu_scans < 3) {
+				wpa_printf(MSG_DEBUG, "HS 2.0: No OSU providers seen - try to scan again");
+				hs20_start_osu_scan(wpa_s);
+				return;
+			}
+			wpa_printf(MSG_DEBUG, "Interworking: Next icon");
+			hs20_osu_icon_fetch(wpa_s);
+			return;
+		}
+#endif /* CONFIG_HS20 */
+		wpa_msg(wpa_s, MSG_INFO, "ANQP fetch completed");
+		wpa_s->fetch_anqp_in_progress = 0;
+		if (wpa_s->network_select)
+			interworking_select_network(wpa_s);
+	}
+}
+
+
+void interworking_start_fetch_anqp(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss;
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list)
+		bss->flags &= ~WPA_BSS_ANQP_FETCH_TRIED;
+
+	wpa_s->fetch_anqp_in_progress = 1;
+
+	/*
+	 * Start actual ANQP operation from eloop call to make sure the loop
+	 * does not end up using excessive recursion.
+	 */
+	eloop_register_timeout(0, 0, interworking_continue_anqp, wpa_s, NULL);
+}
+
+
+int interworking_fetch_anqp(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->fetch_anqp_in_progress || wpa_s->network_select)
+		return 0;
+
+	wpa_s->network_select = 0;
+	wpa_s->fetch_all_anqp = 1;
+	wpa_s->fetch_osu_info = 0;
+
+	interworking_start_fetch_anqp(wpa_s);
+
+	return 0;
+}
+
+
+void interworking_stop_fetch_anqp(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->fetch_anqp_in_progress)
+		return;
+
+	wpa_s->fetch_anqp_in_progress = 0;
+}
+
+
+int anqp_send_req(struct wpa_supplicant *wpa_s, const u8 *dst, int freq,
+		  u16 info_ids[], size_t num_ids, u32 subtypes,
+		  u32 mbo_subtypes)
+{
+	struct wpabuf *buf;
+	struct wpabuf *extra_buf = NULL;
+	int ret = 0;
+	struct wpa_bss *bss;
+	int res;
+
+	bss = wpa_bss_get_bssid(wpa_s, dst);
+	if (!bss && !freq) {
+		wpa_printf(MSG_WARNING,
+			   "ANQP: Cannot send query without BSS freq info");
+		return -1;
+	}
+
+	if (bss)
+		wpa_bss_anqp_unshare_alloc(bss);
+	if (bss && !freq)
+		freq = bss->freq;
+
+	wpa_msg(wpa_s, MSG_DEBUG,
+		"ANQP: Query Request to " MACSTR " for %u id(s)",
+		MAC2STR(dst), (unsigned int) num_ids);
+
+#ifdef CONFIG_HS20
+	if (subtypes != 0) {
+		extra_buf = wpabuf_alloc(100);
+		if (extra_buf == NULL)
+			return -1;
+		hs20_put_anqp_req(subtypes, NULL, 0, extra_buf);
+	}
+#endif /* CONFIG_HS20 */
+
+#ifdef CONFIG_MBO
+	if (mbo_subtypes) {
+		struct wpabuf *mbo;
+
+		if (!bss) {
+			wpa_printf(MSG_WARNING,
+				   "ANQP: Cannot send MBO query to unknown BSS "
+				   MACSTR, MAC2STR(dst));
+			wpabuf_free(extra_buf);
+			return -1;
+		}
+
+		mbo = mbo_build_anqp_buf(wpa_s, bss, mbo_subtypes);
+		if (mbo) {
+			if (wpabuf_resize(&extra_buf, wpabuf_len(mbo))) {
+				wpabuf_free(extra_buf);
+				wpabuf_free(mbo);
+				return -1;
+			}
+			wpabuf_put_buf(extra_buf, mbo);
+			wpabuf_free(mbo);
+		}
+	}
+#endif /* CONFIG_MBO */
+
+	buf = anqp_build_req(info_ids, num_ids, extra_buf);
+	wpabuf_free(extra_buf);
+	if (buf == NULL)
+		return -1;
+
+	res = gas_query_req(wpa_s->gas, dst, freq, 0, 0, buf, anqp_resp_cb,
+			    wpa_s);
+	if (res < 0) {
+		wpa_msg(wpa_s, MSG_DEBUG, "ANQP: Failed to send Query Request");
+		wpabuf_free(buf);
+		ret = -1;
+	} else {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"ANQP: Query started with dialog token %u", res);
+	}
+
+	return ret;
+}
+
+
+static void anqp_add_extra(struct wpa_supplicant *wpa_s,
+			   struct wpa_bss_anqp *anqp, u16 info_id,
+			   const u8 *data, size_t slen, bool protected_response)
+{
+	struct wpa_bss_anqp_elem *tmp, *elem = NULL;
+
+	if (!anqp)
+		return;
+
+	dl_list_for_each(tmp, &anqp->anqp_elems, struct wpa_bss_anqp_elem,
+			 list) {
+		if (tmp->infoid == info_id) {
+			elem = tmp;
+			break;
+		}
+	}
+
+	if (!elem) {
+		elem = os_zalloc(sizeof(*elem));
+		if (!elem)
+			return;
+		elem->infoid = info_id;
+		dl_list_add(&anqp->anqp_elems, &elem->list);
+	} else {
+		wpabuf_free(elem->payload);
+	}
+
+	elem->protected_response = protected_response;
+	elem->payload = wpabuf_alloc_copy(data, slen);
+	if (!elem->payload) {
+		dl_list_del(&elem->list);
+		os_free(elem);
+	}
+}
+
+
+static void interworking_parse_venue_url(struct wpa_supplicant *wpa_s,
+					 const u8 *data, size_t len)
+{
+	const u8 *pos = data, *end = data + len;
+	char url[255];
+
+	while (end - pos >= 2) {
+		u8 slen, num;
+
+		slen = *pos++;
+		if (slen < 1 || slen > end - pos) {
+			wpa_printf(MSG_DEBUG,
+				   "ANQP: Truncated Venue URL Duple field");
+			return;
+		}
+
+		num = *pos++;
+		os_memcpy(url, pos, slen - 1);
+		url[slen - 1] = '\0';
+		wpa_msg(wpa_s, MSG_INFO, RX_VENUE_URL "%u %s", num, url);
+		pos += slen - 1;
+	}
+}
+
+
+static void interworking_parse_rx_anqp_resp(struct wpa_supplicant *wpa_s,
+					    struct wpa_bss *bss, const u8 *sa,
+					    u16 info_id,
+					    const u8 *data, size_t slen,
+					    u8 dialog_token)
+{
+	const u8 *pos = data;
+	struct wpa_bss_anqp *anqp = NULL;
+	u8 type;
+	bool protected_response;
+
+	if (bss)
+		anqp = bss->anqp;
+
+	switch (info_id) {
+	case ANQP_CAPABILITY_LIST:
+		wpa_msg(wpa_s, MSG_INFO, RX_ANQP MACSTR
+			" ANQP Capability list", MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_DEBUG, "ANQP: Capability list",
+				  pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->capability_list);
+			anqp->capability_list = wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case ANQP_VENUE_NAME:
+		wpa_msg(wpa_s, MSG_INFO, RX_ANQP MACSTR
+			" Venue Name", MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_DEBUG, "ANQP: Venue Name", pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->venue_name);
+			anqp->venue_name = wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case ANQP_NETWORK_AUTH_TYPE:
+		wpa_msg(wpa_s, MSG_INFO, RX_ANQP MACSTR
+			" Network Authentication Type information",
+			MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_DEBUG, "ANQP: Network Authentication "
+				  "Type", pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->network_auth_type);
+			anqp->network_auth_type = wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case ANQP_ROAMING_CONSORTIUM:
+		wpa_msg(wpa_s, MSG_INFO, RX_ANQP MACSTR
+			" Roaming Consortium list", MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_DEBUG, "ANQP: Roaming Consortium",
+				  pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->roaming_consortium);
+			anqp->roaming_consortium = wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case ANQP_IP_ADDR_TYPE_AVAILABILITY:
+		wpa_msg(wpa_s, MSG_INFO, RX_ANQP MACSTR
+			" IP Address Type Availability information",
+			MAC2STR(sa));
+		wpa_hexdump(MSG_MSGDUMP, "ANQP: IP Address Availability",
+			    pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->ip_addr_type_availability);
+			anqp->ip_addr_type_availability =
+				wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case ANQP_NAI_REALM:
+		wpa_msg(wpa_s, MSG_INFO, RX_ANQP MACSTR
+			" NAI Realm list", MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_DEBUG, "ANQP: NAI Realm", pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->nai_realm);
+			anqp->nai_realm = wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case ANQP_3GPP_CELLULAR_NETWORK:
+		wpa_msg(wpa_s, MSG_INFO, RX_ANQP MACSTR
+			" 3GPP Cellular Network information", MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_DEBUG, "ANQP: 3GPP Cellular Network",
+				  pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->anqp_3gpp);
+			anqp->anqp_3gpp = wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+	case ANQP_DOMAIN_NAME:
+		wpa_msg(wpa_s, MSG_INFO, RX_ANQP MACSTR
+			" Domain Name list", MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_MSGDUMP, "ANQP: Domain Name", pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->domain_name);
+			anqp->domain_name = wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+#ifdef CONFIG_FILS
+	case ANQP_FILS_REALM_INFO:
+		wpa_msg(wpa_s, MSG_INFO, RX_ANQP MACSTR
+			" FILS Realm Information", MAC2STR(sa));
+		wpa_hexdump_ascii(MSG_MSGDUMP, "ANQP: FILS Realm Information",
+			pos, slen);
+		if (anqp) {
+			wpabuf_free(anqp->fils_realm_info);
+			anqp->fils_realm_info = wpabuf_alloc_copy(pos, slen);
+		}
+		break;
+#endif /* CONFIG_FILS */
+	case ANQP_VENUE_URL:
+		wpa_msg(wpa_s, MSG_INFO, RX_ANQP MACSTR " Venue URL",
+			MAC2STR(sa));
+		protected_response = pmf_in_use(wpa_s, sa);
+		anqp_add_extra(wpa_s, anqp, info_id, pos, slen,
+			       protected_response);
+
+		if (!protected_response) {
+			wpa_printf(MSG_DEBUG,
+				   "ANQP: Ignore Venue URL since PMF was not enabled");
+			break;
+		}
+		interworking_parse_venue_url(wpa_s, pos, slen);
+		break;
+	case ANQP_VENDOR_SPECIFIC:
+		if (slen < 3)
+			return;
+
+		switch (WPA_GET_BE24(pos)) {
+		case OUI_WFA:
+			pos += 3;
+			slen -= 3;
+
+			if (slen < 1)
+				return;
+			type = *pos++;
+			slen--;
+
+			switch (type) {
+#ifdef CONFIG_HS20
+			case HS20_ANQP_OUI_TYPE:
+				hs20_parse_rx_hs20_anqp_resp(wpa_s, bss, sa,
+							     pos, slen,
+							     dialog_token);
+				break;
+#endif /* CONFIG_HS20 */
+#ifdef CONFIG_MBO
+			case MBO_ANQP_OUI_TYPE:
+				mbo_parse_rx_anqp_resp(wpa_s, bss, sa,
+						       pos, slen);
+				break;
+#endif /* CONFIG_MBO */
+			default:
+				wpa_msg(wpa_s, MSG_DEBUG,
+					"ANQP: Unsupported ANQP vendor type %u",
+					type);
+				break;
+			}
+			break;
+		default:
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"Interworking: Unsupported vendor-specific ANQP OUI %06x",
+				WPA_GET_BE24(pos));
+			return;
+		}
+		break;
+	default:
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Interworking: Unsupported ANQP Info ID %u", info_id);
+		anqp_add_extra(wpa_s, anqp, info_id, data, slen,
+			       pmf_in_use(wpa_s, sa));
+		break;
+	}
+}
+
+
+void anqp_resp_cb(void *ctx, const u8 *dst, u8 dialog_token,
+		  enum gas_query_result result,
+		  const struct wpabuf *adv_proto,
+		  const struct wpabuf *resp, u16 status_code)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	const u8 *pos;
+	const u8 *end;
+	u16 info_id;
+	u16 slen;
+	struct wpa_bss *bss = NULL, *tmp;
+	const char *anqp_result = "SUCCESS";
+
+	wpa_printf(MSG_DEBUG, "Interworking: anqp_resp_cb dst=" MACSTR
+		   " dialog_token=%u result=%d status_code=%u",
+		   MAC2STR(dst), dialog_token, result, status_code);
+	if (result != GAS_QUERY_SUCCESS) {
+#ifdef CONFIG_HS20
+		if (wpa_s->fetch_osu_icon_in_progress)
+			hs20_icon_fetch_failed(wpa_s);
+#endif /* CONFIG_HS20 */
+		anqp_result = "FAILURE";
+		goto out;
+	}
+
+	pos = wpabuf_head(adv_proto);
+	if (wpabuf_len(adv_proto) < 4 || pos[0] != WLAN_EID_ADV_PROTO ||
+	    pos[1] < 2 || pos[3] != ACCESS_NETWORK_QUERY_PROTOCOL) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"ANQP: Unexpected Advertisement Protocol in response");
+#ifdef CONFIG_HS20
+		if (wpa_s->fetch_osu_icon_in_progress)
+			hs20_icon_fetch_failed(wpa_s);
+#endif /* CONFIG_HS20 */
+		anqp_result = "INVALID_FRAME";
+		goto out;
+	}
+
+	/*
+	 * If possible, select the BSS entry based on which BSS entry was used
+	 * for the request. This can help in cases where multiple BSS entries
+	 * may exist for the same AP.
+	 */
+	dl_list_for_each_reverse(tmp, &wpa_s->bss, struct wpa_bss, list) {
+		if (tmp == wpa_s->interworking_gas_bss &&
+		    os_memcmp(tmp->bssid, dst, ETH_ALEN) == 0) {
+			bss = tmp;
+			break;
+		}
+	}
+	if (bss == NULL)
+		bss = wpa_bss_get_bssid(wpa_s, dst);
+
+	pos = wpabuf_head(resp);
+	end = pos + wpabuf_len(resp);
+
+	while (pos < end) {
+		unsigned int left = end - pos;
+
+		if (left < 4) {
+			wpa_msg(wpa_s, MSG_DEBUG, "ANQP: Invalid element");
+			anqp_result = "INVALID_FRAME";
+			goto out_parse_done;
+		}
+		info_id = WPA_GET_LE16(pos);
+		pos += 2;
+		slen = WPA_GET_LE16(pos);
+		pos += 2;
+		left -= 4;
+		if (left < slen) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"ANQP: Invalid element length for Info ID %u",
+				info_id);
+			anqp_result = "INVALID_FRAME";
+			goto out_parse_done;
+		}
+		interworking_parse_rx_anqp_resp(wpa_s, bss, dst, info_id, pos,
+						slen, dialog_token);
+		pos += slen;
+	}
+
+out_parse_done:
+#ifdef CONFIG_HS20
+	hs20_notify_parse_done(wpa_s);
+#endif /* CONFIG_HS20 */
+out:
+	wpa_msg(wpa_s, MSG_INFO, ANQP_QUERY_DONE "addr=" MACSTR " result=%s",
+		MAC2STR(dst), anqp_result);
+}
+
+
+static void interworking_scan_res_handler(struct wpa_supplicant *wpa_s,
+					  struct wpa_scan_results *scan_res)
+{
+	wpa_msg(wpa_s, MSG_DEBUG,
+		"Interworking: Scan results available - start ANQP fetch");
+	interworking_start_fetch_anqp(wpa_s);
+}
+
+
+int interworking_select(struct wpa_supplicant *wpa_s, int auto_select,
+			int *freqs)
+{
+	interworking_stop_fetch_anqp(wpa_s);
+	wpa_s->network_select = 1;
+	wpa_s->auto_network_select = 0;
+	wpa_s->auto_select = !!auto_select;
+	wpa_s->fetch_all_anqp = 0;
+	wpa_s->fetch_osu_info = 0;
+	wpa_msg(wpa_s, MSG_DEBUG,
+		"Interworking: Start scan for network selection");
+	wpa_s->scan_res_handler = interworking_scan_res_handler;
+	wpa_s->normal_scans = 0;
+	wpa_s->scan_req = MANUAL_SCAN_REQ;
+	os_free(wpa_s->manual_scan_freqs);
+	wpa_s->manual_scan_freqs = freqs;
+	wpa_s->after_wps = 0;
+	wpa_s->known_wps_freq = 0;
+	wpa_supplicant_req_scan(wpa_s, 0, 0);
+
+	return 0;
+}
+
+
+static void gas_resp_cb(void *ctx, const u8 *addr, u8 dialog_token,
+			enum gas_query_result result,
+			const struct wpabuf *adv_proto,
+			const struct wpabuf *resp, u16 status_code)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpabuf *n;
+
+	wpa_msg(wpa_s, MSG_INFO, GAS_RESPONSE_INFO "addr=" MACSTR
+		" dialog_token=%d status_code=%d resp_len=%d",
+		MAC2STR(addr), dialog_token, status_code,
+		resp ? (int) wpabuf_len(resp) : -1);
+	if (!resp)
+		return;
+
+	n = wpabuf_dup(resp);
+	if (n == NULL)
+		return;
+	wpabuf_free(wpa_s->prev_gas_resp);
+	wpa_s->prev_gas_resp = wpa_s->last_gas_resp;
+	os_memcpy(wpa_s->prev_gas_addr, wpa_s->last_gas_addr, ETH_ALEN);
+	wpa_s->prev_gas_dialog_token = wpa_s->last_gas_dialog_token;
+	wpa_s->last_gas_resp = n;
+	os_memcpy(wpa_s->last_gas_addr, addr, ETH_ALEN);
+	wpa_s->last_gas_dialog_token = dialog_token;
+}
+
+
+int gas_send_request(struct wpa_supplicant *wpa_s, const u8 *dst,
+		     const struct wpabuf *adv_proto,
+		     const struct wpabuf *query)
+{
+	struct wpabuf *buf;
+	int ret = 0;
+	int freq;
+	struct wpa_bss *bss;
+	int res;
+	size_t len;
+	u8 query_resp_len_limit = 0;
+
+	freq = wpa_s->assoc_freq;
+	bss = wpa_bss_get_bssid(wpa_s, dst);
+	if (bss)
+		freq = bss->freq;
+	if (freq <= 0)
+		return -1;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "GAS request to " MACSTR " (freq %d MHz)",
+		MAC2STR(dst), freq);
+	wpa_hexdump_buf(MSG_DEBUG, "Advertisement Protocol ID", adv_proto);
+	wpa_hexdump_buf(MSG_DEBUG, "GAS Query", query);
+
+	len = 3 + wpabuf_len(adv_proto) + 2;
+	if (query)
+		len += wpabuf_len(query);
+	buf = gas_build_initial_req(0, len);
+	if (buf == NULL)
+		return -1;
+
+	/* Advertisement Protocol IE */
+	wpabuf_put_u8(buf, WLAN_EID_ADV_PROTO);
+	wpabuf_put_u8(buf, 1 + wpabuf_len(adv_proto)); /* Length */
+	wpabuf_put_u8(buf, query_resp_len_limit & 0x7f);
+	wpabuf_put_buf(buf, adv_proto);
+
+	/* GAS Query */
+	if (query) {
+		wpabuf_put_le16(buf, wpabuf_len(query));
+		wpabuf_put_buf(buf, query);
+	} else
+		wpabuf_put_le16(buf, 0);
+
+	res = gas_query_req(wpa_s->gas, dst, freq, 0, 0, buf, gas_resp_cb,
+			    wpa_s);
+	if (res < 0) {
+		wpa_msg(wpa_s, MSG_DEBUG, "GAS: Failed to send Query Request");
+		wpabuf_free(buf);
+		ret = -1;
+	} else
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"GAS: Query started with dialog token %u", res);
+
+	return ret;
+}
diff --git a/wpa_supplicant/interworking.h b/wpa_supplicant/interworking.h
new file mode 100644
index 000000000000..77b2c91bda52
--- /dev/null
+++ b/wpa_supplicant/interworking.h
@@ -0,0 +1,37 @@
+/*
+ * Interworking (IEEE 802.11u)
+ * Copyright (c) 2011-2012, Qualcomm Atheros
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef INTERWORKING_H
+#define INTERWORKING_H
+
+enum gas_query_result;
+
+int anqp_send_req(struct wpa_supplicant *wpa_s, const u8 *dst, int freq,
+		  u16 info_ids[], size_t num_ids, u32 subtypes,
+		  u32 mbo_subtypes);
+void anqp_resp_cb(void *ctx, const u8 *dst, u8 dialog_token,
+		  enum gas_query_result result,
+		  const struct wpabuf *adv_proto,
+		  const struct wpabuf *resp, u16 status_code);
+int gas_send_request(struct wpa_supplicant *wpa_s, const u8 *dst,
+		     const struct wpabuf *adv_proto,
+		     const struct wpabuf *query);
+int interworking_fetch_anqp(struct wpa_supplicant *wpa_s);
+void interworking_stop_fetch_anqp(struct wpa_supplicant *wpa_s);
+int interworking_select(struct wpa_supplicant *wpa_s, int auto_select,
+			int *freqs);
+int interworking_connect(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+			 int only_add);
+void interworking_start_fetch_anqp(struct wpa_supplicant *wpa_s);
+int interworking_home_sp_cred(struct wpa_supplicant *wpa_s,
+			      struct wpa_cred *cred,
+			      struct wpabuf *domain_names);
+int domain_name_list_contains(struct wpabuf *domain_names,
+			      const char *domain, int exact_match);
+
+#endif /* INTERWORKING_H */
diff --git a/wpa_supplicant/libwpa_test.c b/wpa_supplicant/libwpa_test.c
new file mode 100644
index 000000000000..e51ab7247665
--- /dev/null
+++ b/wpa_supplicant/libwpa_test.c
@@ -0,0 +1,32 @@
+/*
+ * libwpa_test - Test program for libwpa_client.* library linking
+ * Copyright (c) 2015, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common/wpa_ctrl.h"
+
+int main(int argc, char *argv[])
+{
+	struct wpa_ctrl *ctrl;
+
+	ctrl = wpa_ctrl_open("foo");
+	if (!ctrl)
+		return -1;
+	if (wpa_ctrl_attach(ctrl) == 0)
+		wpa_ctrl_detach(ctrl);
+	if (wpa_ctrl_pending(ctrl)) {
+		char buf[10];
+		size_t len;
+
+		len = sizeof(buf);
+		wpa_ctrl_recv(ctrl, buf, &len);
+	}
+	wpa_ctrl_close(ctrl);
+
+	return 0;
+}
diff --git a/wpa_supplicant/main.c b/wpa_supplicant/main.c
new file mode 100644
index 000000000000..51a8a0298a9b
--- /dev/null
+++ b/wpa_supplicant/main.c
@@ -0,0 +1,409 @@
+/*
+ * WPA Supplicant / main() function for UNIX like OSes and MinGW
+ * Copyright (c) 2003-2013, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+#ifdef __linux__
+#include <fcntl.h>
+#endif /* __linux__ */
+
+#include "common.h"
+#include "fst/fst.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "p2p_supplicant.h"
+
+
+static void usage(void)
+{
+	int i;
+	printf("%s\n\n%s\n"
+	       "usage:\n"
+	       "  wpa_supplicant [-BddhKLqq"
+#ifdef CONFIG_DEBUG_SYSLOG
+	       "s"
+#endif /* CONFIG_DEBUG_SYSLOG */
+	       "t"
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+	       "u"
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+	       "vW] [-P<pid file>] "
+	       "[-g<global ctrl>] \\\n"
+	       "        [-G<group>] \\\n"
+	       "        -i<ifname> -c<config file> [-C<ctrl>] [-D<driver>] "
+	       "[-p<driver_param>] \\\n"
+	       "        [-b<br_ifname>] [-e<entropy file>]"
+#ifdef CONFIG_DEBUG_FILE
+	       " [-f<debug file>]"
+#endif /* CONFIG_DEBUG_FILE */
+	       " \\\n"
+	       "        [-o<override driver>] [-O<override ctrl>] \\\n"
+	       "        [-N -i<ifname> -c<conf> [-C<ctrl>] "
+	       "[-D<driver>] \\\n"
+#ifdef CONFIG_P2P
+	       "        [-m<P2P Device config file>] \\\n"
+#endif /* CONFIG_P2P */
+	       "        [-p<driver_param>] [-b<br_ifname>] [-I<config file>] "
+	       "...]\n"
+	       "\n"
+	       "drivers:\n",
+	       wpa_supplicant_version, wpa_supplicant_license);
+
+	for (i = 0; wpa_drivers[i]; i++) {
+		printf("  %s = %s\n",
+		       wpa_drivers[i]->name,
+		       wpa_drivers[i]->desc);
+	}
+
+#ifndef CONFIG_NO_STDOUT_DEBUG
+	printf("options:\n"
+	       "  -b = optional bridge interface name\n"
+	       "  -B = run daemon in the background\n"
+	       "  -c = Configuration file\n"
+	       "  -C = ctrl_interface parameter (only used if -c is not)\n"
+	       "  -d = increase debugging verbosity (-dd even more)\n"
+	       "  -D = driver name (can be multiple drivers: nl80211,wext)\n"
+	       "  -e = entropy file\n"
+#ifdef CONFIG_DEBUG_FILE
+	       "  -f = log output to debug file instead of stdout\n"
+#endif /* CONFIG_DEBUG_FILE */
+	       "  -g = global ctrl_interface\n"
+	       "  -G = global ctrl_interface group\n"
+	       "  -h = show this help text\n"
+	       "  -i = interface name\n"
+	       "  -I = additional configuration file\n"
+	       "  -K = include keys (passwords, etc.) in debug output\n"
+	       "  -L = show license (BSD)\n"
+#ifdef CONFIG_P2P
+	       "  -m = Configuration file for the P2P Device interface\n"
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_MATCH_IFACE
+	       "  -M = start describing new matching interface\n"
+#endif /* CONFIG_MATCH_IFACE */
+	       "  -N = start describing new interface\n"
+	       "  -o = override driver parameter for new interfaces\n"
+	       "  -O = override ctrl_interface parameter for new interfaces\n"
+	       "  -p = driver parameters\n"
+	       "  -P = PID file\n"
+	       "  -q = decrease debugging verbosity (-qq even less)\n"
+#ifdef CONFIG_DEBUG_SYSLOG
+	       "  -s = log output to syslog instead of stdout\n"
+#endif /* CONFIG_DEBUG_SYSLOG */
+	       "  -t = include timestamp in debug messages\n"
+#ifdef CONFIG_DEBUG_LINUX_TRACING
+	       "  -T = record to Linux tracing in addition to logging\n"
+	       "       (records all messages regardless of debug verbosity)\n"
+#endif /* CONFIG_DEBUG_LINUX_TRACING */
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+	       "  -u = enable DBus control interface\n"
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+	       "  -v = show version\n"
+	       "  -W = wait for a control interface monitor before starting\n");
+
+	printf("example:\n"
+	       "  wpa_supplicant -D%s -iwlan0 -c/etc/wpa_supplicant.conf\n",
+	       wpa_drivers[0] ? wpa_drivers[0]->name : "nl80211");
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+}
+
+
+static void license(void)
+{
+#ifndef CONFIG_NO_STDOUT_DEBUG
+	printf("%s\n\n%s%s%s%s%s\n",
+	       wpa_supplicant_version,
+	       wpa_supplicant_full_license1,
+	       wpa_supplicant_full_license2,
+	       wpa_supplicant_full_license3,
+	       wpa_supplicant_full_license4,
+	       wpa_supplicant_full_license5);
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+}
+
+
+static void wpa_supplicant_fd_workaround(int start)
+{
+#ifdef __linux__
+	static int fd[3] = { -1, -1, -1 };
+	int i;
+	/* When started from pcmcia-cs scripts, wpa_supplicant might start with
+	 * fd 0, 1, and 2 closed. This will cause some issues because many
+	 * places in wpa_supplicant are still printing out to stdout. As a
+	 * workaround, make sure that fd's 0, 1, and 2 are not used for other
+	 * sockets. */
+	if (start) {
+		for (i = 0; i < 3; i++) {
+			fd[i] = open("/dev/null", O_RDWR);
+			if (fd[i] > 2) {
+				close(fd[i]);
+				fd[i] = -1;
+				break;
+			}
+		}
+	} else {
+		for (i = 0; i < 3; i++) {
+			if (fd[i] >= 0) {
+				close(fd[i]);
+				fd[i] = -1;
+			}
+		}
+	}
+#endif /* __linux__ */
+}
+
+
+#ifdef CONFIG_MATCH_IFACE
+static int wpa_supplicant_init_match(struct wpa_global *global)
+{
+	/*
+	 * The assumption is that the first driver is the primary driver and
+	 * will handle the arrival / departure of interfaces.
+	 */
+	if (wpa_drivers[0]->global_init && !global->drv_priv[0]) {
+		global->drv_priv[0] = wpa_drivers[0]->global_init(global);
+		if (!global->drv_priv[0]) {
+			wpa_printf(MSG_ERROR,
+				   "Failed to initialize driver '%s'",
+				   wpa_drivers[0]->name);
+			return -1;
+		}
+	}
+
+	return 0;
+}
+#endif /* CONFIG_MATCH_IFACE */
+
+
+int main(int argc, char *argv[])
+{
+	int c, i;
+	struct wpa_interface *ifaces, *iface;
+	int iface_count, exitcode = -1;
+	struct wpa_params params;
+	struct wpa_global *global;
+
+	if (os_program_init())
+		return -1;
+
+	os_memset(&params, 0, sizeof(params));
+	params.wpa_debug_level = MSG_INFO;
+
+	iface = ifaces = os_zalloc(sizeof(struct wpa_interface));
+	if (ifaces == NULL)
+		return -1;
+	iface_count = 1;
+
+	wpa_supplicant_fd_workaround(1);
+
+	for (;;) {
+		c = getopt(argc, argv,
+			   "b:Bc:C:D:de:f:g:G:hi:I:KLMm:No:O:p:P:qsTtuvW");
+		if (c < 0)
+			break;
+		switch (c) {
+		case 'b':
+			iface->bridge_ifname = optarg;
+			break;
+		case 'B':
+			params.daemonize++;
+			break;
+		case 'c':
+			iface->confname = optarg;
+			break;
+		case 'C':
+			iface->ctrl_interface = optarg;
+			break;
+		case 'D':
+			iface->driver = optarg;
+			break;
+		case 'd':
+#ifdef CONFIG_NO_STDOUT_DEBUG
+			printf("Debugging disabled with "
+			       "CONFIG_NO_STDOUT_DEBUG=y build time "
+			       "option.\n");
+			goto out;
+#else /* CONFIG_NO_STDOUT_DEBUG */
+			params.wpa_debug_level--;
+			break;
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+		case 'e':
+			params.entropy_file = optarg;
+			break;
+#ifdef CONFIG_DEBUG_FILE
+		case 'f':
+			params.wpa_debug_file_path = optarg;
+			break;
+#endif /* CONFIG_DEBUG_FILE */
+		case 'g':
+			params.ctrl_interface = optarg;
+			break;
+		case 'G':
+			params.ctrl_interface_group = optarg;
+			break;
+		case 'h':
+			usage();
+			exitcode = 0;
+			goto out;
+		case 'i':
+			iface->ifname = optarg;
+			break;
+		case 'I':
+			iface->confanother = optarg;
+			break;
+		case 'K':
+			params.wpa_debug_show_keys++;
+			break;
+		case 'L':
+			license();
+			exitcode = 0;
+			goto out;
+#ifdef CONFIG_P2P
+		case 'm':
+			params.conf_p2p_dev = optarg;
+			break;
+#endif /* CONFIG_P2P */
+		case 'o':
+			params.override_driver = optarg;
+			break;
+		case 'O':
+			params.override_ctrl_interface = optarg;
+			break;
+		case 'p':
+			iface->driver_param = optarg;
+			break;
+		case 'P':
+			os_free(params.pid_file);
+			params.pid_file = os_rel2abs_path(optarg);
+			break;
+		case 'q':
+			params.wpa_debug_level++;
+			break;
+#ifdef CONFIG_DEBUG_SYSLOG
+		case 's':
+			params.wpa_debug_syslog++;
+			break;
+#endif /* CONFIG_DEBUG_SYSLOG */
+#ifdef CONFIG_DEBUG_LINUX_TRACING
+		case 'T':
+			params.wpa_debug_tracing++;
+			break;
+#endif /* CONFIG_DEBUG_LINUX_TRACING */
+		case 't':
+			params.wpa_debug_timestamp++;
+			break;
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+		case 'u':
+			params.dbus_ctrl_interface = 1;
+			break;
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+		case 'v':
+			printf("%s\n", wpa_supplicant_version);
+			exitcode = 0;
+			goto out;
+		case 'W':
+			params.wait_for_monitor++;
+			break;
+#ifdef CONFIG_MATCH_IFACE
+		case 'M':
+			params.match_iface_count++;
+			iface = os_realloc_array(params.match_ifaces,
+						 params.match_iface_count,
+						 sizeof(struct wpa_interface));
+			if (!iface)
+				goto out;
+			params.match_ifaces = iface;
+			iface = &params.match_ifaces[params.match_iface_count -
+						     1];
+			os_memset(iface, 0, sizeof(*iface));
+			break;
+#endif /* CONFIG_MATCH_IFACE */
+		case 'N':
+			iface_count++;
+			iface = os_realloc_array(ifaces, iface_count,
+						 sizeof(struct wpa_interface));
+			if (iface == NULL)
+				goto out;
+			ifaces = iface;
+			iface = &ifaces[iface_count - 1];
+			os_memset(iface, 0, sizeof(*iface));
+			break;
+		default:
+			usage();
+			exitcode = 0;
+			goto out;
+		}
+	}
+
+	exitcode = 0;
+	global = wpa_supplicant_init(&params);
+	if (global == NULL) {
+		wpa_printf(MSG_ERROR, "Failed to initialize wpa_supplicant");
+		exitcode = -1;
+		goto out;
+	} else {
+		wpa_printf(MSG_INFO, "Successfully initialized "
+			   "wpa_supplicant");
+	}
+
+	if (fst_global_init()) {
+		wpa_printf(MSG_ERROR, "Failed to initialize FST");
+		exitcode = -1;
+		goto out;
+	}
+
+#if defined(CONFIG_FST) && defined(CONFIG_CTRL_IFACE)
+	if (!fst_global_add_ctrl(fst_ctrl_cli))
+		wpa_printf(MSG_WARNING, "Failed to add CLI FST ctrl");
+#endif
+
+	for (i = 0; exitcode == 0 && i < iface_count; i++) {
+		struct wpa_supplicant *wpa_s;
+
+		if ((ifaces[i].confname == NULL &&
+		     ifaces[i].ctrl_interface == NULL) ||
+		    ifaces[i].ifname == NULL) {
+			if (iface_count == 1 && (params.ctrl_interface ||
+#ifdef CONFIG_MATCH_IFACE
+						 params.match_iface_count ||
+#endif /* CONFIG_MATCH_IFACE */
+						 params.dbus_ctrl_interface))
+				break;
+			usage();
+			exitcode = -1;
+			break;
+		}
+		wpa_s = wpa_supplicant_add_iface(global, &ifaces[i], NULL);
+		if (wpa_s == NULL) {
+			exitcode = -1;
+			break;
+		}
+	}
+
+#ifdef CONFIG_MATCH_IFACE
+	if (exitcode == 0)
+		exitcode = wpa_supplicant_init_match(global);
+#endif /* CONFIG_MATCH_IFACE */
+
+	if (exitcode == 0)
+		exitcode = wpa_supplicant_run(global);
+
+	wpa_supplicant_deinit(global);
+
+	fst_global_deinit();
+
+out:
+	wpa_supplicant_fd_workaround(0);
+	os_free(ifaces);
+#ifdef CONFIG_MATCH_IFACE
+	os_free(params.match_ifaces);
+#endif /* CONFIG_MATCH_IFACE */
+	os_free(params.pid_file);
+
+	os_program_deinit();
+
+	return exitcode;
+}
diff --git a/wpa_supplicant/main_none.c b/wpa_supplicant/main_none.c
new file mode 100644
index 000000000000..4d3caf2a4da3
--- /dev/null
+++ b/wpa_supplicant/main_none.c
@@ -0,0 +1,40 @@
+/*
+ * WPA Supplicant / Example program entrypoint
+ * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "wpa_supplicant_i.h"
+
+int main(int argc, char *argv[])
+{
+	struct wpa_interface iface;
+	int exitcode = 0;
+	struct wpa_params params;
+	struct wpa_global *global;
+
+	memset(&params, 0, sizeof(params));
+	params.wpa_debug_level = MSG_INFO;
+
+	global = wpa_supplicant_init(&params);
+	if (global == NULL)
+		return -1;
+
+	memset(&iface, 0, sizeof(iface));
+	/* TODO: set interface parameters */
+
+	if (wpa_supplicant_add_iface(global, &iface, NULL) == NULL)
+		exitcode = -1;
+
+	if (exitcode == 0)
+		exitcode = wpa_supplicant_run(global);
+
+	wpa_supplicant_deinit(global);
+
+	return exitcode;
+}
diff --git a/wpa_supplicant/main_winmain.c b/wpa_supplicant/main_winmain.c
new file mode 100644
index 000000000000..e1dded0c349a
--- /dev/null
+++ b/wpa_supplicant/main_winmain.c
@@ -0,0 +1,78 @@
+/*
+ * WPA Supplicant / WinMain() function for Windows-based applications
+ * Copyright (c) 2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "wpa_supplicant_i.h"
+
+#ifdef _WIN32_WCE
+#define CMDLINE LPWSTR
+#else /* _WIN32_WCE */
+#define CMDLINE LPSTR
+#endif /* _WIN32_WCE */
+
+
+int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
+		   CMDLINE lpCmdLine, int nShowCmd)
+{
+	int i;
+	struct wpa_interface *ifaces, *iface;
+	int iface_count, exitcode = -1;
+	struct wpa_params params;
+	struct wpa_global *global;
+
+	if (os_program_init())
+		return -1;
+
+	os_memset(&params, 0, sizeof(params));
+	params.wpa_debug_level = MSG_MSGDUMP;
+	params.wpa_debug_file_path = "\\Temp\\wpa_supplicant-log.txt";
+	params.wpa_debug_show_keys = 1;
+
+	iface = ifaces = os_zalloc(sizeof(struct wpa_interface));
+	if (ifaces == NULL)
+		return -1;
+	iface_count = 1;
+
+	iface->confname = "default";
+	iface->driver = "ndis";
+	iface->ifname = "";
+
+	exitcode = 0;
+	global = wpa_supplicant_init(&params);
+	if (global == NULL) {
+		printf("Failed to initialize wpa_supplicant\n");
+		exitcode = -1;
+	}
+
+	for (i = 0; exitcode == 0 && i < iface_count; i++) {
+		if ((ifaces[i].confname == NULL &&
+		     ifaces[i].ctrl_interface == NULL) ||
+		    ifaces[i].ifname == NULL) {
+			if (iface_count == 1 && (params.ctrl_interface ||
+						 params.dbus_ctrl_interface))
+				break;
+			exitcode = -1;
+			break;
+		}
+		if (wpa_supplicant_add_iface(global, &ifaces[i], NULL) == NULL)
+			exitcode = -1;
+	}
+
+	if (exitcode == 0)
+		exitcode = wpa_supplicant_run(global);
+
+	wpa_supplicant_deinit(global);
+
+	os_free(ifaces);
+
+	os_program_deinit();
+
+	return exitcode;
+}
diff --git a/wpa_supplicant/main_winsvc.c b/wpa_supplicant/main_winsvc.c
new file mode 100644
index 000000000000..9950aa99ae7a
--- /dev/null
+++ b/wpa_supplicant/main_winsvc.c
@@ -0,0 +1,458 @@
+/*
+ * WPA Supplicant / main() function for Win32 service
+ * Copyright (c) 2003-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ *
+ * The root of wpa_supplicant configuration in registry is
+ * HKEY_LOCAL_MACHINE\\SOFTWARE\\%wpa_supplicant. This level includes global
+ * parameters and a 'interfaces' subkey with all the interface configuration
+ * (adapter to confname mapping). Each such mapping is a subkey that has
+ * 'adapter' and 'config' values.
+ *
+ * This program can be run either as a normal command line application, e.g.,
+ * for debugging, with 'wpasvc.exe app' or as a Windows service. Service need
+ * to be registered with 'wpasvc.exe reg <full path to wpasvc.exe>'. After
+ * this, it can be started like any other Windows service (e.g., 'net start
+ * wpasvc') or it can be configured to start automatically through the Services
+ * tool in administrative tasks. The service can be unregistered with
+ * 'wpasvc.exe unreg'.
+ */
+
+#include "includes.h"
+#include <windows.h>
+
+#include "common.h"
+#include "wpa_supplicant_i.h"
+#include "eloop.h"
+
+#ifndef WPASVC_NAME
+#define WPASVC_NAME TEXT("wpasvc")
+#endif
+#ifndef WPASVC_DISPLAY_NAME
+#define WPASVC_DISPLAY_NAME TEXT("wpa_supplicant service")
+#endif
+#ifndef WPASVC_DESCRIPTION
+#define WPASVC_DESCRIPTION \
+TEXT("Provides IEEE 802.1X and WPA/WPA2 supplicant functionality")
+#endif
+
+static HANDLE kill_svc;
+
+static SERVICE_STATUS_HANDLE svc_status_handle;
+static SERVICE_STATUS svc_status;
+
+
+#ifndef WPA_KEY_ROOT
+#define WPA_KEY_ROOT HKEY_LOCAL_MACHINE
+#endif
+#ifndef WPA_KEY_PREFIX
+#define WPA_KEY_PREFIX TEXT("SOFTWARE\\wpa_supplicant")
+#endif
+
+#ifdef UNICODE
+#define TSTR "%S"
+#else /* UNICODE */
+#define TSTR "%s"
+#endif /* UNICODE */
+
+
+static int read_interface(struct wpa_global *global, HKEY _hk,
+			  const TCHAR *name)
+{
+	HKEY hk;
+#define TBUFLEN 255
+	TCHAR adapter[TBUFLEN], config[TBUFLEN], ctrl_interface[TBUFLEN];
+	DWORD buflen, val;
+	LONG ret;
+	struct wpa_interface iface;
+	int skip_on_error = 0;
+
+	ret = RegOpenKeyEx(_hk, name, 0, KEY_QUERY_VALUE, &hk);
+	if (ret != ERROR_SUCCESS) {
+		printf("Could not open wpa_supplicant interface key\n");
+		return -1;
+	}
+
+	os_memset(&iface, 0, sizeof(iface));
+	iface.driver = "ndis";
+
+	buflen = sizeof(ctrl_interface);
+	ret = RegQueryValueEx(hk, TEXT("ctrl_interface"), NULL, NULL,
+			      (LPBYTE) ctrl_interface, &buflen);
+	if (ret == ERROR_SUCCESS) {
+		ctrl_interface[TBUFLEN - 1] = TEXT('\0');
+		wpa_unicode2ascii_inplace(ctrl_interface);
+		printf("ctrl_interface[len=%d] '%s'\n",
+		       (int) buflen, (char *) ctrl_interface);
+		iface.ctrl_interface = (char *) ctrl_interface;
+	}
+
+	buflen = sizeof(adapter);
+	ret = RegQueryValueEx(hk, TEXT("adapter"), NULL, NULL,
+			      (LPBYTE) adapter, &buflen);
+	if (ret == ERROR_SUCCESS) {
+		adapter[TBUFLEN - 1] = TEXT('\0');
+		wpa_unicode2ascii_inplace(adapter);
+		printf("adapter[len=%d] '%s'\n",
+		       (int) buflen, (char *) adapter);
+		iface.ifname = (char *) adapter;
+	}
+
+	buflen = sizeof(config);
+	ret = RegQueryValueEx(hk, TEXT("config"), NULL, NULL,
+			      (LPBYTE) config, &buflen);
+	if (ret == ERROR_SUCCESS) {
+		config[sizeof(config) - 1] = '\0';
+		wpa_unicode2ascii_inplace(config);
+		printf("config[len=%d] '%s'\n",
+		       (int) buflen, (char *) config);
+		iface.confname = (char *) config;
+	}
+
+	buflen = sizeof(val);
+	ret = RegQueryValueEx(hk, TEXT("skip_on_error"), NULL, NULL,
+			      (LPBYTE) &val, &buflen);
+	if (ret == ERROR_SUCCESS && buflen == sizeof(val))
+		skip_on_error = val;
+
+	RegCloseKey(hk);
+
+	if (wpa_supplicant_add_iface(global, &iface, NULL) == NULL) {
+		if (skip_on_error)
+			wpa_printf(MSG_DEBUG, "Skipped interface '%s' due to "
+				   "initialization failure", iface.ifname);
+		else
+			return -1;
+	}
+
+	return 0;
+}
+
+
+static int wpa_supplicant_thread(void)
+{
+	int exitcode;
+	struct wpa_params params;
+	struct wpa_global *global;
+	HKEY hk, ihk;
+	DWORD val, buflen, i;
+	LONG ret;
+
+	if (os_program_init())
+		return -1;
+
+	os_memset(&params, 0, sizeof(params));
+	params.wpa_debug_level = MSG_INFO;
+
+	ret = RegOpenKeyEx(WPA_KEY_ROOT, WPA_KEY_PREFIX,
+			   0, KEY_QUERY_VALUE, &hk);
+	if (ret != ERROR_SUCCESS) {
+		printf("Could not open wpa_supplicant registry key\n");
+		return -1;
+	}
+
+	buflen = sizeof(val);
+	ret = RegQueryValueEx(hk, TEXT("debug_level"), NULL, NULL,
+			      (LPBYTE) &val, &buflen);
+	if (ret == ERROR_SUCCESS && buflen == sizeof(val)) {
+		params.wpa_debug_level = val;
+	}
+
+	buflen = sizeof(val);
+	ret = RegQueryValueEx(hk, TEXT("debug_show_keys"), NULL, NULL,
+			      (LPBYTE) &val, &buflen);
+	if (ret == ERROR_SUCCESS && buflen == sizeof(val)) {
+		params.wpa_debug_show_keys = val;
+	}
+
+	buflen = sizeof(val);
+	ret = RegQueryValueEx(hk, TEXT("debug_timestamp"), NULL, NULL,
+			      (LPBYTE) &val, &buflen);
+	if (ret == ERROR_SUCCESS && buflen == sizeof(val)) {
+		params.wpa_debug_timestamp = val;
+	}
+
+	buflen = sizeof(val);
+	ret = RegQueryValueEx(hk, TEXT("debug_use_file"), NULL, NULL,
+			      (LPBYTE) &val, &buflen);
+	if (ret == ERROR_SUCCESS && buflen == sizeof(val) && val) {
+		params.wpa_debug_file_path = "\\Temp\\wpa_supplicant-log.txt";
+	}
+
+	exitcode = 0;
+	global = wpa_supplicant_init(&params);
+	if (global == NULL) {
+		printf("Failed to initialize wpa_supplicant\n");
+		exitcode = -1;
+	}
+
+	ret = RegOpenKeyEx(hk, TEXT("interfaces"), 0, KEY_ENUMERATE_SUB_KEYS,
+			   &ihk);
+	RegCloseKey(hk);
+	if (ret != ERROR_SUCCESS) {
+		printf("Could not open wpa_supplicant interfaces registry "
+		       "key\n");
+		return -1;
+	}
+
+	for (i = 0; ; i++) {
+		TCHAR name[255];
+		DWORD namelen;
+
+		namelen = 255;
+		ret = RegEnumKeyEx(ihk, i, name, &namelen, NULL, NULL, NULL,
+				   NULL);
+
+		if (ret == ERROR_NO_MORE_ITEMS)
+			break;
+
+		if (ret != ERROR_SUCCESS) {
+			printf("RegEnumKeyEx failed: 0x%x\n",
+			       (unsigned int) ret);
+			break;
+		}
+
+		if (namelen >= 255)
+			namelen = 255 - 1;
+		name[namelen] = '\0';
+
+		wpa_printf(MSG_DEBUG, "interface %d: %s\n", (int) i, name);
+		if (read_interface(global, ihk, name) < 0)
+			exitcode = -1;
+	}
+
+	RegCloseKey(ihk);
+
+	if (exitcode == 0)
+		exitcode = wpa_supplicant_run(global);
+
+	wpa_supplicant_deinit(global);
+
+	os_program_deinit();
+
+	return exitcode;
+}
+
+
+static DWORD svc_thread(LPDWORD param)
+{
+	int ret = wpa_supplicant_thread();
+
+	svc_status.dwCurrentState = SERVICE_STOPPED;
+	svc_status.dwWaitHint = 0;
+	if (!SetServiceStatus(svc_status_handle, &svc_status)) {
+		printf("SetServiceStatus() failed: %d\n",
+		       (int) GetLastError());
+	}
+
+	return ret;
+}
+
+
+static int register_service(const TCHAR *exe)
+{
+	SC_HANDLE svc, scm;
+	SERVICE_DESCRIPTION sd;
+
+	printf("Registering service: " TSTR "\n", WPASVC_NAME);
+
+	scm = OpenSCManager(0, 0, SC_MANAGER_CREATE_SERVICE);
+	if (!scm) {
+		printf("OpenSCManager failed: %d\n", (int) GetLastError());
+		return -1;
+	}
+
+	svc = CreateService(scm, WPASVC_NAME, WPASVC_DISPLAY_NAME,
+			    SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS,
+			    SERVICE_DEMAND_START, SERVICE_ERROR_NORMAL,
+			    exe, NULL, NULL, NULL, NULL, NULL);
+
+	if (!svc) {
+		printf("CreateService failed: %d\n\n", (int) GetLastError());
+		CloseServiceHandle(scm);
+		return -1;
+	}
+
+	os_memset(&sd, 0, sizeof(sd));
+	sd.lpDescription = WPASVC_DESCRIPTION;
+	if (!ChangeServiceConfig2(svc, SERVICE_CONFIG_DESCRIPTION, &sd)) {
+		printf("ChangeServiceConfig2 failed: %d\n",
+		       (int) GetLastError());
+		/* This is not a fatal error, so continue anyway. */
+	}
+
+	CloseServiceHandle(svc);
+	CloseServiceHandle(scm);
+
+	printf("Service registered successfully.\n");
+
+	return 0;
+}
+
+
+static int unregister_service(void)
+{
+	SC_HANDLE svc, scm;
+	SERVICE_STATUS status;
+
+	printf("Unregistering service: " TSTR "\n", WPASVC_NAME);
+
+	scm = OpenSCManager(0, 0, SC_MANAGER_CREATE_SERVICE);
+	if (!scm) {
+		printf("OpenSCManager failed: %d\n", (int) GetLastError());
+		return -1;
+	}
+
+	svc = OpenService(scm, WPASVC_NAME, SERVICE_ALL_ACCESS | DELETE);
+	if (!svc) {
+		printf("OpenService failed: %d\n\n", (int) GetLastError());
+		CloseServiceHandle(scm);
+		return -1;
+	}
+
+	if (QueryServiceStatus(svc, &status)) {
+		if (status.dwCurrentState != SERVICE_STOPPED) {
+			printf("Service currently active - stopping "
+			       "service...\n");
+			if (!ControlService(svc, SERVICE_CONTROL_STOP,
+					    &status)) {
+				printf("ControlService failed: %d\n",
+				       (int) GetLastError());
+			}
+			Sleep(500);
+		}
+	}
+
+	if (DeleteService(svc)) {
+		printf("Service unregistered successfully.\n");
+	} else {
+		printf("DeleteService failed: %d\n", (int) GetLastError());
+	}
+
+	CloseServiceHandle(svc);
+	CloseServiceHandle(scm);
+
+	return 0;
+}
+
+
+static void WINAPI service_ctrl_handler(DWORD control_code)
+{
+	switch (control_code) {
+	case SERVICE_CONTROL_INTERROGATE:
+		break;
+	case SERVICE_CONTROL_SHUTDOWN:
+	case SERVICE_CONTROL_STOP:
+		svc_status.dwCurrentState = SERVICE_STOP_PENDING;
+		svc_status.dwWaitHint = 2000;
+		eloop_terminate();
+		SetEvent(kill_svc);
+		break;
+	}
+
+	if (!SetServiceStatus(svc_status_handle, &svc_status)) {
+		printf("SetServiceStatus() failed: %d\n",
+		       (int) GetLastError());
+	}
+}
+
+
+static void WINAPI service_start(DWORD argc, LPTSTR *argv)
+{
+	DWORD id;
+
+	svc_status_handle = RegisterServiceCtrlHandler(WPASVC_NAME,
+						       service_ctrl_handler);
+	if (svc_status_handle == (SERVICE_STATUS_HANDLE) 0) {
+		printf("RegisterServiceCtrlHandler failed: %d\n",
+		       (int) GetLastError());
+		return;
+	}
+
+	os_memset(&svc_status, 0, sizeof(svc_status));
+	svc_status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
+	svc_status.dwCurrentState = SERVICE_START_PENDING;
+	svc_status.dwWaitHint = 1000;
+
+	if (!SetServiceStatus(svc_status_handle, &svc_status)) {
+		printf("SetServiceStatus() failed: %d\n",
+		       (int) GetLastError());
+		return;
+	}
+
+	kill_svc = CreateEvent(0, TRUE, FALSE, 0);
+	if (!kill_svc) {
+		printf("CreateEvent failed: %d\n", (int) GetLastError());
+		return;
+	}
+
+	if (CreateThread(0, 0, (LPTHREAD_START_ROUTINE) svc_thread, 0, 0, &id)
+	    == 0) {
+		printf("CreateThread failed: %d\n", (int) GetLastError());
+		return;
+	}
+
+	if (svc_status.dwCurrentState == SERVICE_START_PENDING) {
+		svc_status.dwCurrentState = SERVICE_RUNNING;
+		svc_status.dwWaitHint = 0;
+		svc_status.dwControlsAccepted = SERVICE_ACCEPT_STOP |
+			SERVICE_ACCEPT_SHUTDOWN;
+	}
+
+	if (!SetServiceStatus(svc_status_handle, &svc_status)) {
+		printf("SetServiceStatus() failed: %d\n",
+		       (int) GetLastError());
+		return;
+	}
+
+	/* wait until service gets killed */
+	WaitForSingleObject(kill_svc, INFINITE);
+}
+
+
+int main(int argc, char *argv[])
+{
+	SERVICE_TABLE_ENTRY dt[] = {
+		{ WPASVC_NAME, service_start },
+		{ NULL, NULL }
+	};
+
+	if (argc > 1) {
+		if (os_strcmp(argv[1], "reg") == 0) {
+			TCHAR *path;
+			int ret;
+
+			if (argc < 3) {
+				path = os_malloc(MAX_PATH * sizeof(TCHAR));
+				if (path == NULL)
+					return -1;
+				if (!GetModuleFileName(NULL, path, MAX_PATH)) {
+					printf("GetModuleFileName failed: "
+					       "%d\n", (int) GetLastError());
+					os_free(path);
+					return -1;
+				}
+			} else {
+				path = wpa_strdup_tchar(argv[2]);
+				if (path == NULL)
+					return -1;
+			}
+			ret = register_service(path);
+			os_free(path);
+			return ret;
+		} else if (os_strcmp(argv[1], "unreg") == 0) {
+			return unregister_service();
+		} else if (os_strcmp(argv[1], "app") == 0) {
+			return wpa_supplicant_thread();
+		}
+	}
+
+	if (!StartServiceCtrlDispatcher(dt)) {
+		printf("StartServiceCtrlDispatcher failed: %d\n",
+		       (int) GetLastError());
+	}
+
+	return 0;
+}
diff --git a/wpa_supplicant/mbo.c b/wpa_supplicant/mbo.c
new file mode 100644
index 000000000000..3df86ef0724e
--- /dev/null
+++ b/wpa_supplicant/mbo.c
@@ -0,0 +1,665 @@
+/*
+ * wpa_supplicant - MBO
+ *
+ * Copyright(c) 2015 Intel Deutschland GmbH
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "common/ieee802_11_defs.h"
+#include "common/gas.h"
+#include "rsn_supp/wpa.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "bss.h"
+#include "scan.h"
+
+/* type + length + oui + oui type */
+#define MBO_IE_HEADER 6
+
+
+static int wpas_mbo_validate_non_pref_chan(u8 oper_class, u8 chan, u8 reason)
+{
+	if (reason > MBO_NON_PREF_CHAN_REASON_INT_INTERFERENCE)
+		return -1;
+
+	/* Only checking the validity of the channel and oper_class */
+	if (ieee80211_chan_to_freq(NULL, oper_class, chan) == -1)
+		return -1;
+
+	return 0;
+}
+
+
+const u8 * mbo_attr_from_mbo_ie(const u8 *mbo_ie, enum mbo_attr_id attr)
+{
+	const u8 *mbo;
+	u8 ie_len = mbo_ie[1];
+
+	if (ie_len < MBO_IE_HEADER - 2)
+		return NULL;
+	mbo = mbo_ie + MBO_IE_HEADER;
+
+	return get_ie(mbo, 2 + ie_len - MBO_IE_HEADER, attr);
+}
+
+
+const u8 * mbo_get_attr_from_ies(const u8 *ies, size_t ies_len,
+				 enum mbo_attr_id attr)
+{
+	const u8 *mbo_ie;
+
+	mbo_ie = get_vendor_ie(ies, ies_len, MBO_IE_VENDOR_TYPE);
+	if (!mbo_ie)
+		return NULL;
+
+	return mbo_attr_from_mbo_ie(mbo_ie, attr);
+}
+
+
+const u8 * wpas_mbo_get_bss_attr(struct wpa_bss *bss, enum mbo_attr_id attr)
+{
+	const u8 *mbo, *end;
+
+	if (!bss)
+		return NULL;
+
+	mbo = wpa_bss_get_vendor_ie(bss, MBO_IE_VENDOR_TYPE);
+	if (!mbo)
+		return NULL;
+
+	end = mbo + 2 + mbo[1];
+	mbo += MBO_IE_HEADER;
+
+	return get_ie(mbo, end - mbo, attr);
+}
+
+
+void wpas_mbo_check_pmf(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+			struct wpa_ssid *ssid)
+{
+	const u8 *rsne, *mbo, *oce;
+	struct wpa_ie_data ie;
+
+	wpa_s->disable_mbo_oce = 0;
+	if (!bss)
+		return;
+	mbo = wpas_mbo_get_bss_attr(bss, MBO_ATTR_ID_AP_CAPA_IND);
+	oce = wpas_mbo_get_bss_attr(bss, OCE_ATTR_ID_CAPA_IND);
+	if (!mbo && !oce)
+		return;
+	if (oce && oce[1] >= 1 && (oce[2] & OCE_IS_STA_CFON))
+		return; /* STA-CFON is not required to enable PMF */
+	rsne = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+	if (!rsne || wpa_parse_wpa_ie(rsne, 2 + rsne[1], &ie) < 0)
+		return; /* AP is not using RSN */
+
+	if (!(ie.capabilities & WPA_CAPABILITY_MFPC))
+		wpa_s->disable_mbo_oce = 1; /* AP uses RSN without PMF */
+	if (wpas_get_ssid_pmf(wpa_s, ssid) == NO_MGMT_FRAME_PROTECTION)
+		wpa_s->disable_mbo_oce = 1; /* STA uses RSN without PMF */
+	if (wpa_s->disable_mbo_oce)
+		wpa_printf(MSG_INFO,
+			   "MBO: Disable MBO/OCE due to misbehaving AP not having enabled PMF");
+}
+
+
+static void wpas_mbo_non_pref_chan_attr_body(struct wpa_supplicant *wpa_s,
+					     struct wpabuf *mbo,
+					     u8 start, u8 end)
+{
+	u8 i;
+
+	wpabuf_put_u8(mbo, wpa_s->non_pref_chan[start].oper_class);
+
+	for (i = start; i < end; i++)
+		wpabuf_put_u8(mbo, wpa_s->non_pref_chan[i].chan);
+
+	wpabuf_put_u8(mbo, wpa_s->non_pref_chan[start].preference);
+	wpabuf_put_u8(mbo, wpa_s->non_pref_chan[start].reason);
+}
+
+
+static void wpas_mbo_non_pref_chan_attr_hdr(struct wpabuf *mbo, size_t size)
+{
+	wpabuf_put_u8(mbo, MBO_ATTR_ID_NON_PREF_CHAN_REPORT);
+	wpabuf_put_u8(mbo, size); /* Length */
+}
+
+
+static void wpas_mbo_non_pref_chan_attr(struct wpa_supplicant *wpa_s,
+					struct wpabuf *mbo, u8 start, u8 end)
+{
+	size_t size = end - start + 3;
+
+	if (size + 2 > wpabuf_tailroom(mbo))
+		return;
+
+	wpas_mbo_non_pref_chan_attr_hdr(mbo, size);
+	wpas_mbo_non_pref_chan_attr_body(wpa_s, mbo, start, end);
+}
+
+
+static void wpas_mbo_non_pref_chan_subelem_hdr(struct wpabuf *mbo, u8 len)
+{
+	wpabuf_put_u8(mbo, WLAN_EID_VENDOR_SPECIFIC);
+	wpabuf_put_u8(mbo, len); /* Length */
+	wpabuf_put_be24(mbo, OUI_WFA);
+	wpabuf_put_u8(mbo, MBO_ATTR_ID_NON_PREF_CHAN_REPORT);
+}
+
+
+static void wpas_mbo_non_pref_chan_subelement(struct wpa_supplicant *wpa_s,
+					      struct wpabuf *mbo, u8 start,
+					      u8 end)
+{
+	size_t size = end - start + 7;
+
+	if (size + 2 > wpabuf_tailroom(mbo))
+		return;
+
+	wpas_mbo_non_pref_chan_subelem_hdr(mbo, size);
+	wpas_mbo_non_pref_chan_attr_body(wpa_s, mbo, start, end);
+}
+
+
+static void wpas_mbo_non_pref_chan_attrs(struct wpa_supplicant *wpa_s,
+					 struct wpabuf *mbo, int subelement)
+{
+	u8 i, start = 0;
+	struct wpa_mbo_non_pref_channel *start_pref;
+
+	if (!wpa_s->non_pref_chan || !wpa_s->non_pref_chan_num) {
+		if (subelement)
+			wpas_mbo_non_pref_chan_subelem_hdr(mbo, 4);
+		else
+			wpas_mbo_non_pref_chan_attr_hdr(mbo, 0);
+		return;
+	}
+	start_pref = &wpa_s->non_pref_chan[0];
+
+	for (i = 1; i <= wpa_s->non_pref_chan_num; i++) {
+		struct wpa_mbo_non_pref_channel *non_pref = NULL;
+
+		if (i < wpa_s->non_pref_chan_num)
+			non_pref = &wpa_s->non_pref_chan[i];
+		if (!non_pref ||
+		    non_pref->oper_class != start_pref->oper_class ||
+		    non_pref->reason != start_pref->reason ||
+		    non_pref->preference != start_pref->preference) {
+			if (subelement)
+				wpas_mbo_non_pref_chan_subelement(wpa_s, mbo,
+								  start, i);
+			else
+				wpas_mbo_non_pref_chan_attr(wpa_s, mbo, start,
+							    i);
+
+			if (!non_pref)
+				return;
+
+			start = i;
+			start_pref = non_pref;
+		}
+	}
+}
+
+
+int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len,
+		int add_oce_capa)
+{
+	struct wpabuf *mbo;
+	int res;
+
+	if (len < MBO_IE_HEADER + 3 + 7 +
+	    ((wpa_s->enable_oce & OCE_STA) ? 3 : 0))
+		return 0;
+
+	/* Leave room for the MBO IE header */
+	mbo = wpabuf_alloc(len - MBO_IE_HEADER);
+	if (!mbo)
+		return 0;
+
+	/* Add non-preferred channels attribute */
+	wpas_mbo_non_pref_chan_attrs(wpa_s, mbo, 0);
+
+	/*
+	 * Send cellular capabilities attribute even if AP does not advertise
+	 * cellular capabilities.
+	 */
+	wpabuf_put_u8(mbo, MBO_ATTR_ID_CELL_DATA_CAPA);
+	wpabuf_put_u8(mbo, 1);
+	wpabuf_put_u8(mbo, wpa_s->conf->mbo_cell_capa);
+
+	/* Add OCE capability indication attribute if OCE is enabled */
+	if ((wpa_s->enable_oce & OCE_STA) && add_oce_capa) {
+		wpabuf_put_u8(mbo, OCE_ATTR_ID_CAPA_IND);
+		wpabuf_put_u8(mbo, 1);
+		wpabuf_put_u8(mbo, OCE_RELEASE);
+	}
+
+	res = mbo_add_ie(buf, len, wpabuf_head_u8(mbo), wpabuf_len(mbo));
+	if (!res)
+		wpa_printf(MSG_ERROR, "Failed to add MBO/OCE IE");
+
+	wpabuf_free(mbo);
+	return res;
+}
+
+
+static void wpas_mbo_send_wnm_notification(struct wpa_supplicant *wpa_s,
+					   const u8 *data, size_t len)
+{
+	struct wpabuf *buf;
+	int res;
+
+	/*
+	 * Send WNM-Notification Request frame only in case of a change in
+	 * non-preferred channels list during association, if the AP supports
+	 * MBO.
+	 */
+	if (wpa_s->wpa_state != WPA_COMPLETED || !wpa_s->current_bss ||
+	    !wpa_bss_get_vendor_ie(wpa_s->current_bss, MBO_IE_VENDOR_TYPE))
+		return;
+
+	buf = wpabuf_alloc(4 + len);
+	if (!buf)
+		return;
+
+	wpabuf_put_u8(buf, WLAN_ACTION_WNM);
+	wpabuf_put_u8(buf, WNM_NOTIFICATION_REQ);
+	wpa_s->mbo_wnm_token++;
+	if (wpa_s->mbo_wnm_token == 0)
+		wpa_s->mbo_wnm_token++;
+	wpabuf_put_u8(buf, wpa_s->mbo_wnm_token);
+	wpabuf_put_u8(buf, WLAN_EID_VENDOR_SPECIFIC); /* Type */
+
+	wpabuf_put_data(buf, data, len);
+
+	res = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				  wpa_s->own_addr, wpa_s->bssid,
+				  wpabuf_head(buf), wpabuf_len(buf), 0);
+	if (res < 0)
+		wpa_printf(MSG_DEBUG,
+			   "Failed to send WNM-Notification Request frame with non-preferred channel list");
+
+	wpabuf_free(buf);
+}
+
+
+static void wpas_mbo_non_pref_chan_changed(struct wpa_supplicant *wpa_s)
+{
+	struct wpabuf *buf;
+
+	buf = wpabuf_alloc(512);
+	if (!buf)
+		return;
+
+	wpas_mbo_non_pref_chan_attrs(wpa_s, buf, 1);
+	wpas_mbo_send_wnm_notification(wpa_s, wpabuf_head_u8(buf),
+				       wpabuf_len(buf));
+	wpas_update_mbo_connect_params(wpa_s);
+	wpabuf_free(buf);
+}
+
+
+static int wpa_non_pref_chan_is_eq(struct wpa_mbo_non_pref_channel *a,
+				   struct wpa_mbo_non_pref_channel *b)
+{
+	return a->oper_class == b->oper_class && a->chan == b->chan;
+}
+
+
+/*
+ * wpa_non_pref_chan_cmp - Compare two channels for sorting
+ *
+ * In MBO IE non-preferred channel subelement we can put many channels in an
+ * attribute if they are in the same operating class and have the same
+ * preference and reason. To make it easy for the functions that build
+ * the IE attributes and WNM Request subelements, save the channels sorted
+ * by their oper_class and reason.
+ */
+static int wpa_non_pref_chan_cmp(const void *_a, const void *_b)
+{
+	const struct wpa_mbo_non_pref_channel *a = _a, *b = _b;
+
+	if (a->oper_class != b->oper_class)
+		return (int) a->oper_class - (int) b->oper_class;
+	if (a->reason != b->reason)
+		return (int) a->reason - (int) b->reason;
+	return (int) a->preference - (int) b->preference;
+}
+
+
+int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s,
+				  const char *non_pref_chan)
+{
+	char *cmd, *token, *context = NULL;
+	struct wpa_mbo_non_pref_channel *chans = NULL, *tmp_chans;
+	size_t num = 0, size = 0;
+	unsigned i;
+
+	wpa_printf(MSG_DEBUG, "MBO: Update non-preferred channels, non_pref_chan=%s",
+		   non_pref_chan ? non_pref_chan : "N/A");
+
+	/*
+	 * The shortest channel configuration is 7 characters - 3 colons and
+	 * 4 values.
+	 */
+	if (!non_pref_chan || os_strlen(non_pref_chan) < 7)
+		goto update;
+
+	cmd = os_strdup(non_pref_chan);
+	if (!cmd)
+		return -1;
+
+	while ((token = str_token(cmd, " ", &context))) {
+		struct wpa_mbo_non_pref_channel *chan;
+		int ret;
+		unsigned int _oper_class;
+		unsigned int _chan;
+		unsigned int _preference;
+		unsigned int _reason;
+
+		if (num == size) {
+			size = size ? size * 2 : 1;
+			tmp_chans = os_realloc_array(chans, size,
+						     sizeof(*chans));
+			if (!tmp_chans) {
+				wpa_printf(MSG_ERROR,
+					   "Couldn't reallocate non_pref_chan");
+				goto fail;
+			}
+			chans = tmp_chans;
+		}
+
+		chan = &chans[num];
+
+		ret = sscanf(token, "%u:%u:%u:%u", &_oper_class,
+			     &_chan, &_preference, &_reason);
+		if (ret != 4 ||
+		    _oper_class > 255 || _chan > 255 ||
+		    _preference > 255 || _reason > 65535 ) {
+			wpa_printf(MSG_ERROR, "Invalid non-pref chan input %s",
+				   token);
+			goto fail;
+		}
+		chan->oper_class = _oper_class;
+		chan->chan = _chan;
+		chan->preference = _preference;
+		chan->reason = _reason;
+
+		if (wpas_mbo_validate_non_pref_chan(chan->oper_class,
+						    chan->chan, chan->reason)) {
+			wpa_printf(MSG_ERROR,
+				   "Invalid non_pref_chan: oper class %d chan %d reason %d",
+				   chan->oper_class, chan->chan, chan->reason);
+			goto fail;
+		}
+
+		for (i = 0; i < num; i++)
+			if (wpa_non_pref_chan_is_eq(chan, &chans[i]))
+				break;
+		if (i != num) {
+			wpa_printf(MSG_ERROR,
+				   "oper class %d chan %d is duplicated",
+				   chan->oper_class, chan->chan);
+			goto fail;
+		}
+
+		num++;
+	}
+
+	os_free(cmd);
+
+	if (chans) {
+		qsort(chans, num, sizeof(struct wpa_mbo_non_pref_channel),
+		      wpa_non_pref_chan_cmp);
+	}
+
+update:
+	os_free(wpa_s->non_pref_chan);
+	wpa_s->non_pref_chan = chans;
+	wpa_s->non_pref_chan_num = num;
+	wpas_mbo_non_pref_chan_changed(wpa_s);
+
+	return 0;
+
+fail:
+	os_free(chans);
+	os_free(cmd);
+	return -1;
+}
+
+
+void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie)
+{
+	u8 *len;
+
+	wpabuf_put_u8(ie, WLAN_EID_VENDOR_SPECIFIC);
+	len = wpabuf_put(ie, 1);
+
+	wpabuf_put_be24(ie, OUI_WFA);
+	wpabuf_put_u8(ie, MBO_OUI_TYPE);
+
+	wpabuf_put_u8(ie, MBO_ATTR_ID_CELL_DATA_CAPA);
+	wpabuf_put_u8(ie, 1);
+	wpabuf_put_u8(ie, wpa_s->conf->mbo_cell_capa);
+	if (wpa_s->enable_oce & OCE_STA) {
+		wpabuf_put_u8(ie, OCE_ATTR_ID_CAPA_IND);
+		wpabuf_put_u8(ie, 1);
+		wpabuf_put_u8(ie, OCE_RELEASE);
+	}
+	*len = (u8 *) wpabuf_put(ie, 0) - len - 1;
+}
+
+
+void wpas_mbo_ie_trans_req(struct wpa_supplicant *wpa_s, const u8 *mbo_ie,
+			   size_t len)
+{
+	const u8 *pos, *cell_pref = NULL;
+	u8 id, elen;
+	u16 disallowed_sec = 0;
+
+	if (len <= 4 || WPA_GET_BE24(mbo_ie) != OUI_WFA ||
+	    mbo_ie[3] != MBO_OUI_TYPE)
+		return;
+
+	pos = mbo_ie + 4;
+	len -= 4;
+
+	while (len >= 2) {
+		id = *pos++;
+		elen = *pos++;
+		len -= 2;
+
+		if (elen > len)
+			goto fail;
+
+		switch (id) {
+		case MBO_ATTR_ID_CELL_DATA_PREF:
+			if (elen != 1)
+				goto fail;
+
+			if (wpa_s->conf->mbo_cell_capa ==
+			    MBO_CELL_CAPA_AVAILABLE)
+				cell_pref = pos;
+			else
+				wpa_printf(MSG_DEBUG,
+					   "MBO: Station does not support Cellular data connection");
+			break;
+		case MBO_ATTR_ID_TRANSITION_REASON:
+			if (elen != 1)
+				goto fail;
+
+			wpa_s->wnm_mbo_trans_reason_present = 1;
+			wpa_s->wnm_mbo_transition_reason = *pos;
+			break;
+		case MBO_ATTR_ID_ASSOC_RETRY_DELAY:
+			if (elen != 2)
+				goto fail;
+
+			if (wpa_s->wnm_mode &
+			    WNM_BSS_TM_REQ_BSS_TERMINATION_INCLUDED) {
+				wpa_printf(MSG_DEBUG,
+					   "MBO: Unexpected association retry delay, BSS is terminating");
+				goto fail;
+			} else if (wpa_s->wnm_mode &
+				   WNM_BSS_TM_REQ_DISASSOC_IMMINENT) {
+				disallowed_sec = WPA_GET_LE16(pos);
+				wpa_printf(MSG_DEBUG,
+					   "MBO: Association retry delay: %u",
+					   disallowed_sec);
+			} else {
+				wpa_printf(MSG_DEBUG,
+					   "MBO: Association retry delay attribute not in disassoc imminent mode");
+			}
+
+			break;
+		case MBO_ATTR_ID_AP_CAPA_IND:
+		case MBO_ATTR_ID_NON_PREF_CHAN_REPORT:
+		case MBO_ATTR_ID_CELL_DATA_CAPA:
+		case MBO_ATTR_ID_ASSOC_DISALLOW:
+		case MBO_ATTR_ID_TRANSITION_REJECT_REASON:
+			wpa_printf(MSG_DEBUG,
+				   "MBO: Attribute %d should not be included in BTM Request frame",
+				   id);
+			break;
+		default:
+			wpa_printf(MSG_DEBUG, "MBO: Unknown attribute id %u",
+				   id);
+			return;
+		}
+
+		pos += elen;
+		len -= elen;
+	}
+
+	if (cell_pref)
+		wpa_msg(wpa_s, MSG_INFO, MBO_CELL_PREFERENCE "preference=%u",
+			*cell_pref);
+
+	if (wpa_s->wnm_mbo_trans_reason_present)
+		wpa_msg(wpa_s, MSG_INFO, MBO_TRANSITION_REASON "reason=%u",
+			wpa_s->wnm_mbo_transition_reason);
+
+	if (disallowed_sec && wpa_s->current_bss)
+		wpa_bss_tmp_disallow(wpa_s, wpa_s->current_bss->bssid,
+				     disallowed_sec, 0);
+
+	return;
+fail:
+	wpa_printf(MSG_DEBUG, "MBO IE parsing failed (id=%u len=%u left=%zu)",
+		   id, elen, len);
+}
+
+
+size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant *wpa_s, u8 *pos,
+				    size_t len,
+				    enum mbo_transition_reject_reason reason)
+{
+	u8 reject_attr[3];
+
+	reject_attr[0] = MBO_ATTR_ID_TRANSITION_REJECT_REASON;
+	reject_attr[1] = 1;
+	reject_attr[2] = reason;
+
+	return mbo_add_ie(pos, len, reject_attr, sizeof(reject_attr));
+}
+
+
+void wpas_mbo_update_cell_capa(struct wpa_supplicant *wpa_s, u8 mbo_cell_capa)
+{
+	u8 cell_capa[7];
+
+	if (wpa_s->conf->mbo_cell_capa == mbo_cell_capa) {
+		wpa_printf(MSG_DEBUG,
+			   "MBO: Cellular capability already set to %u",
+			   mbo_cell_capa);
+		return;
+	}
+
+	wpa_s->conf->mbo_cell_capa = mbo_cell_capa;
+
+	cell_capa[0] = WLAN_EID_VENDOR_SPECIFIC;
+	cell_capa[1] = 5; /* Length */
+	WPA_PUT_BE24(cell_capa + 2, OUI_WFA);
+	cell_capa[5] = MBO_ATTR_ID_CELL_DATA_CAPA;
+	cell_capa[6] = mbo_cell_capa;
+
+	wpas_mbo_send_wnm_notification(wpa_s, cell_capa, 7);
+	wpa_supplicant_set_default_scan_ies(wpa_s);
+	wpas_update_mbo_connect_params(wpa_s);
+}
+
+
+struct wpabuf * mbo_build_anqp_buf(struct wpa_supplicant *wpa_s,
+				   struct wpa_bss *bss, u32 mbo_subtypes)
+{
+	struct wpabuf *anqp_buf;
+	u8 *len_pos;
+	u8 i;
+
+	if (!wpa_bss_get_vendor_ie(bss, MBO_IE_VENDOR_TYPE)) {
+		wpa_printf(MSG_INFO, "MBO: " MACSTR
+			   " does not support MBO - cannot request MBO ANQP elements from it",
+			   MAC2STR(bss->bssid));
+		return NULL;
+	}
+
+	/* Allocate size for the maximum case - all MBO subtypes are set */
+	anqp_buf = wpabuf_alloc(9 + MAX_MBO_ANQP_SUBTYPE);
+	if (!anqp_buf)
+		return NULL;
+
+	len_pos = gas_anqp_add_element(anqp_buf, ANQP_VENDOR_SPECIFIC);
+	wpabuf_put_be24(anqp_buf, OUI_WFA);
+	wpabuf_put_u8(anqp_buf, MBO_ANQP_OUI_TYPE);
+
+	wpabuf_put_u8(anqp_buf, MBO_ANQP_SUBTYPE_QUERY_LIST);
+
+	/* The first valid MBO subtype is 1 */
+	for (i = 1; i <= MAX_MBO_ANQP_SUBTYPE; i++) {
+		if (mbo_subtypes & BIT(i))
+			wpabuf_put_u8(anqp_buf, i);
+	}
+
+	gas_anqp_set_element_len(anqp_buf, len_pos);
+
+	return anqp_buf;
+}
+
+
+void mbo_parse_rx_anqp_resp(struct wpa_supplicant *wpa_s,
+			    struct wpa_bss *bss, const u8 *sa,
+			    const u8 *data, size_t slen)
+{
+	const u8 *pos = data;
+	u8 subtype;
+
+	if (slen < 1)
+		return;
+
+	subtype = *pos++;
+	slen--;
+
+	switch (subtype) {
+	case MBO_ANQP_SUBTYPE_CELL_CONN_PREF:
+		if (slen < 1)
+			break;
+		wpa_msg(wpa_s, MSG_INFO, RX_MBO_ANQP MACSTR
+			" cell_conn_pref=%u", MAC2STR(sa), *pos);
+		break;
+	default:
+		wpa_printf(MSG_DEBUG, "MBO: Unsupported ANQP subtype %u",
+			   subtype);
+		break;
+	}
+}
diff --git a/wpa_supplicant/mesh.c b/wpa_supplicant/mesh.c
new file mode 100644
index 000000000000..d6b8a1ad9e36
--- /dev/null
+++ b/wpa_supplicant/mesh.c
@@ -0,0 +1,892 @@
+/*
+ * WPA Supplicant - Basic mesh mode routines
+ * Copyright (c) 2013-2014, cozybit, Inc.  All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "utils/uuid.h"
+#include "common/ieee802_11_defs.h"
+#include "common/wpa_ctrl.h"
+#include "common/hw_features_common.h"
+#include "ap/sta_info.h"
+#include "ap/hostapd.h"
+#include "ap/ieee802_11.h"
+#include "config_ssid.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "notify.h"
+#include "ap.h"
+#include "mesh_mpm.h"
+#include "mesh_rsn.h"
+#include "mesh.h"
+
+
+static void wpa_supplicant_mesh_deinit(struct wpa_supplicant *wpa_s,
+				       bool also_clear_hostapd)
+{
+	wpa_supplicant_mesh_iface_deinit(wpa_s, wpa_s->ifmsh,
+					 also_clear_hostapd);
+
+	if (also_clear_hostapd) {
+		wpa_s->ifmsh = NULL;
+		wpa_s->current_ssid = NULL;
+		os_free(wpa_s->mesh_params);
+		wpa_s->mesh_params = NULL;
+	}
+
+	os_free(wpa_s->mesh_rsn);
+	wpa_s->mesh_rsn = NULL;
+
+	if (!also_clear_hostapd)
+		wpa_supplicant_leave_mesh(wpa_s, false);
+}
+
+
+void wpa_supplicant_mesh_iface_deinit(struct wpa_supplicant *wpa_s,
+				      struct hostapd_iface *ifmsh,
+				      bool also_clear_hostapd)
+{
+	if (!ifmsh)
+		return;
+
+	if (ifmsh->mconf) {
+		mesh_mpm_deinit(wpa_s, ifmsh);
+		if (ifmsh->mconf->rsn_ie) {
+			ifmsh->mconf->rsn_ie = NULL;
+			/* We cannot free this struct
+			 * because wpa_authenticator on
+			 * hostapd side is also using it
+			 * for now just set to NULL and
+			 * let hostapd code free it.
+			 */
+		}
+		os_free(ifmsh->mconf);
+		ifmsh->mconf = NULL;
+	}
+
+	/* take care of shared data */
+	if (also_clear_hostapd) {
+		hostapd_interface_deinit(ifmsh);
+		hostapd_interface_free(ifmsh);
+	}
+}
+
+
+static struct mesh_conf * mesh_config_create(struct wpa_supplicant *wpa_s,
+					     struct wpa_ssid *ssid)
+{
+	struct mesh_conf *conf;
+	int cipher;
+
+	conf = os_zalloc(sizeof(struct mesh_conf));
+	if (!conf)
+		return NULL;
+
+	os_memcpy(conf->meshid, ssid->ssid, ssid->ssid_len);
+	conf->meshid_len = ssid->ssid_len;
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_SAE)
+		conf->security |= MESH_CONF_SEC_AUTH |
+			MESH_CONF_SEC_AMPE;
+	else
+		conf->security |= MESH_CONF_SEC_NONE;
+	conf->ieee80211w = ssid->ieee80211w;
+	if (conf->ieee80211w == MGMT_FRAME_PROTECTION_DEFAULT) {
+		if (wpa_s->drv_enc & WPA_DRIVER_CAPA_ENC_BIP)
+			conf->ieee80211w = wpa_s->conf->pmf;
+		else
+			conf->ieee80211w = NO_MGMT_FRAME_PROTECTION;
+	}
+#ifdef CONFIG_OCV
+	conf->ocv = ssid->ocv;
+#endif /* CONFIG_OCV */
+
+	cipher = wpa_pick_pairwise_cipher(ssid->pairwise_cipher, 0);
+	if (cipher < 0 || cipher == WPA_CIPHER_TKIP) {
+		wpa_msg(wpa_s, MSG_INFO, "mesh: Invalid pairwise cipher");
+		os_free(conf);
+		return NULL;
+	}
+	conf->pairwise_cipher = cipher;
+
+	cipher = wpa_pick_group_cipher(ssid->group_cipher);
+	if (cipher < 0 || cipher == WPA_CIPHER_TKIP ||
+	    cipher == WPA_CIPHER_GTK_NOT_USED) {
+		wpa_msg(wpa_s, MSG_INFO, "mesh: Invalid group cipher");
+		os_free(conf);
+		return NULL;
+	}
+
+	conf->group_cipher = cipher;
+	if (conf->ieee80211w != NO_MGMT_FRAME_PROTECTION) {
+		if (ssid->group_mgmt_cipher == WPA_CIPHER_BIP_GMAC_128 ||
+		    ssid->group_mgmt_cipher == WPA_CIPHER_BIP_GMAC_256 ||
+		    ssid->group_mgmt_cipher == WPA_CIPHER_BIP_CMAC_256)
+			conf->mgmt_group_cipher = ssid->group_mgmt_cipher;
+		else
+			conf->mgmt_group_cipher = WPA_CIPHER_AES_128_CMAC;
+	}
+
+	/* defaults */
+	conf->mesh_pp_id = MESH_PATH_PROTOCOL_HWMP;
+	conf->mesh_pm_id = MESH_PATH_METRIC_AIRTIME;
+	conf->mesh_cc_id = 0;
+	conf->mesh_sp_id = MESH_SYNC_METHOD_NEIGHBOR_OFFSET;
+	conf->mesh_auth_id = (conf->security & MESH_CONF_SEC_AUTH) ? 1 : 0;
+	conf->mesh_fwding = ssid->mesh_fwding;
+	conf->dot11MeshMaxRetries = ssid->dot11MeshMaxRetries;
+	conf->dot11MeshRetryTimeout = ssid->dot11MeshRetryTimeout;
+	conf->dot11MeshConfirmTimeout = ssid->dot11MeshConfirmTimeout;
+	conf->dot11MeshHoldingTimeout = ssid->dot11MeshHoldingTimeout;
+
+	return conf;
+}
+
+
+static void wpas_mesh_copy_groups(struct hostapd_data *bss,
+				  struct wpa_supplicant *wpa_s)
+{
+	int num_groups;
+	size_t groups_size;
+
+	for (num_groups = 0; wpa_s->conf->sae_groups[num_groups] > 0;
+	     num_groups++)
+		;
+
+	groups_size = (num_groups + 1) * sizeof(wpa_s->conf->sae_groups[0]);
+	bss->conf->sae_groups = os_malloc(groups_size);
+	if (bss->conf->sae_groups)
+		os_memcpy(bss->conf->sae_groups, wpa_s->conf->sae_groups,
+			  groups_size);
+}
+
+
+static int wpas_mesh_init_rsn(struct wpa_supplicant *wpa_s)
+{
+	struct hostapd_iface *ifmsh = wpa_s->ifmsh;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	struct hostapd_data *bss = ifmsh->bss[0];
+	static int default_groups[] = { 19, 20, 21, 25, 26, -1 };
+	const char *password;
+	size_t len;
+
+	password = ssid->sae_password;
+	if (!password)
+		password = ssid->passphrase;
+	if (!password) {
+		wpa_printf(MSG_ERROR,
+			   "mesh: Passphrase for SAE not configured");
+		return -1;
+	}
+
+	bss->conf->wpa = ssid->proto;
+	bss->conf->wpa_key_mgmt = ssid->key_mgmt;
+
+	if (wpa_s->conf->sae_groups && wpa_s->conf->sae_groups[0] > 0) {
+		wpas_mesh_copy_groups(bss, wpa_s);
+	} else {
+		bss->conf->sae_groups = os_memdup(default_groups,
+						  sizeof(default_groups));
+		if (!bss->conf->sae_groups)
+			return -1;
+	}
+
+	len = os_strlen(password);
+	bss->conf->ssid.wpa_passphrase = dup_binstr(password, len);
+
+	wpa_s->mesh_rsn = mesh_rsn_auth_init(wpa_s, ifmsh->mconf);
+	return !wpa_s->mesh_rsn ? -1 : 0;
+}
+
+
+static int wpas_mesh_update_freq_params(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_driver_mesh_join_params *params = wpa_s->mesh_params;
+	struct hostapd_iface *ifmsh = wpa_s->ifmsh;
+	struct he_capabilities *he_capab = NULL;
+
+	if (ifmsh->current_mode)
+		he_capab = &ifmsh->current_mode->he_capab[IEEE80211_MODE_MESH];
+
+	if (hostapd_set_freq_params(
+		    &params->freq,
+		    ifmsh->conf->hw_mode,
+		    ifmsh->freq,
+		    ifmsh->conf->channel,
+		    ifmsh->conf->enable_edmg,
+		    ifmsh->conf->edmg_channel,
+		    ifmsh->conf->ieee80211n,
+		    ifmsh->conf->ieee80211ac,
+		    ifmsh->conf->ieee80211ax,
+		    ifmsh->conf->secondary_channel,
+		    hostapd_get_oper_chwidth(ifmsh->conf),
+		    hostapd_get_oper_centr_freq_seg0_idx(ifmsh->conf),
+		    hostapd_get_oper_centr_freq_seg1_idx(ifmsh->conf),
+		    ifmsh->conf->vht_capab,
+		    he_capab)) {
+		wpa_printf(MSG_ERROR, "Error updating mesh frequency params");
+		wpa_supplicant_mesh_deinit(wpa_s, true);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int wpas_mesh_complete(struct wpa_supplicant *wpa_s)
+{
+	struct hostapd_iface *ifmsh = wpa_s->ifmsh;
+	struct wpa_driver_mesh_join_params *params = wpa_s->mesh_params;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	int ret;
+
+	if (!params || !ssid || !ifmsh) {
+		wpa_printf(MSG_ERROR, "mesh: %s called without active mesh",
+			   __func__);
+		return -1;
+	}
+
+	/*
+	 * Update channel configuration if the channel has changed since the
+	 * initial setting, i.e., due to DFS radar detection during CAC.
+	 */
+	if (ifmsh->freq > 0 && ifmsh->freq != params->freq.freq) {
+		wpa_s->assoc_freq = ifmsh->freq;
+		ssid->frequency = ifmsh->freq;
+		if (wpas_mesh_update_freq_params(wpa_s) < 0)
+			return -1;
+	}
+
+	if (ifmsh->mconf->security != MESH_CONF_SEC_NONE &&
+	    wpas_mesh_init_rsn(wpa_s)) {
+		wpa_printf(MSG_ERROR,
+			   "mesh: RSN initialization failed - deinit mesh");
+		wpa_supplicant_mesh_deinit(wpa_s, false);
+		return -1;
+	}
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_SAE) {
+		wpa_s->pairwise_cipher = wpa_s->mesh_rsn->pairwise_cipher;
+		wpa_s->group_cipher = wpa_s->mesh_rsn->group_cipher;
+		wpa_s->mgmt_group_cipher = wpa_s->mesh_rsn->mgmt_group_cipher;
+	}
+
+	params->ies = ifmsh->mconf->rsn_ie;
+	params->ie_len = ifmsh->mconf->rsn_ie_len;
+	params->basic_rates = ifmsh->basic_rates;
+	params->conf.flags |= WPA_DRIVER_MESH_CONF_FLAG_HT_OP_MODE;
+	params->conf.ht_opmode = ifmsh->bss[0]->iface->ht_op_mode;
+
+	wpa_msg(wpa_s, MSG_INFO, "joining mesh %s",
+		wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+	ret = wpa_drv_join_mesh(wpa_s, params);
+	if (ret)
+		wpa_msg(wpa_s, MSG_ERROR, "mesh join error=%d", ret);
+
+	/* hostapd sets the interface down until we associate */
+	wpa_drv_set_operstate(wpa_s, 1);
+
+	if (!ret) {
+		wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
+
+		wpa_msg(wpa_s, MSG_INFO, MESH_GROUP_STARTED "ssid=\"%s\" id=%d",
+			wpa_ssid_txt(ssid->ssid, ssid->ssid_len),
+			ssid->id);
+		wpas_notify_mesh_group_started(wpa_s, ssid);
+	}
+
+	return ret;
+}
+
+
+static void wpas_mesh_complete_cb(void *arg)
+{
+	struct wpa_supplicant *wpa_s = arg;
+
+	wpas_mesh_complete(wpa_s);
+}
+
+
+static int wpa_supplicant_mesh_enable_iface_cb(struct hostapd_iface *ifmsh)
+{
+	struct wpa_supplicant *wpa_s = ifmsh->owner;
+	struct hostapd_data *bss;
+
+	ifmsh->mconf = mesh_config_create(wpa_s, wpa_s->current_ssid);
+
+	bss = ifmsh->bss[0];
+	bss->msg_ctx = wpa_s;
+	os_memcpy(bss->own_addr, wpa_s->own_addr, ETH_ALEN);
+	bss->driver = wpa_s->driver;
+	bss->drv_priv = wpa_s->drv_priv;
+	bss->iface = ifmsh;
+	bss->mesh_sta_free_cb = mesh_mpm_free_sta;
+	bss->setup_complete_cb = wpas_mesh_complete_cb;
+	bss->setup_complete_cb_ctx = wpa_s;
+
+	bss->conf->start_disabled = 1;
+	bss->conf->mesh = MESH_ENABLED;
+	bss->conf->ap_max_inactivity = wpa_s->conf->mesh_max_inactivity;
+
+	if (wpa_drv_init_mesh(wpa_s)) {
+		wpa_msg(wpa_s, MSG_ERROR, "Failed to init mesh in driver");
+		return -1;
+	}
+
+	if (hostapd_setup_interface(ifmsh)) {
+		wpa_printf(MSG_ERROR,
+			   "Failed to initialize hostapd interface for mesh");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int wpa_supplicant_mesh_disable_iface_cb(struct hostapd_iface *ifmsh)
+{
+	struct wpa_supplicant *wpa_s = ifmsh->owner;
+	size_t j;
+
+	wpa_supplicant_mesh_deinit(wpa_s, false);
+
+#ifdef NEED_AP_MLME
+	for (j = 0; j < ifmsh->num_bss; j++)
+		hostapd_cleanup_cs_params(ifmsh->bss[j]);
+#endif /* NEED_AP_MLME */
+
+	/* Same as hostapd_interface_deinit() without deinitializing control
+	 * interface */
+	for (j = 0; j < ifmsh->num_bss; j++) {
+		struct hostapd_data *hapd = ifmsh->bss[j];
+
+		hostapd_bss_deinit_no_free(hapd);
+		hostapd_free_hapd_data(hapd);
+	}
+
+	hostapd_cleanup_iface_partial(ifmsh);
+
+	return 0;
+}
+
+
+static int wpa_supplicant_mesh_init(struct wpa_supplicant *wpa_s,
+				    struct wpa_ssid *ssid,
+				    struct hostapd_freq_params *freq)
+{
+	struct hostapd_iface *ifmsh;
+	struct hostapd_data *bss;
+	struct hostapd_config *conf;
+	struct mesh_conf *mconf;
+	int basic_rates_erp[] = { 10, 20, 55, 60, 110, 120, 240, -1 };
+	int rate_len;
+	int frequency;
+
+	if (!wpa_s->conf->user_mpm) {
+		/* not much for us to do here */
+		wpa_msg(wpa_s, MSG_WARNING,
+			"user_mpm is not enabled in configuration");
+		return 0;
+	}
+
+	wpa_s->ifmsh = ifmsh = hostapd_alloc_iface();
+	if (!ifmsh)
+		return -ENOMEM;
+
+	ifmsh->owner = wpa_s;
+	ifmsh->drv_flags = wpa_s->drv_flags;
+	ifmsh->drv_flags2 = wpa_s->drv_flags2;
+	ifmsh->num_bss = 1;
+	ifmsh->enable_iface_cb = wpa_supplicant_mesh_enable_iface_cb;
+	ifmsh->disable_iface_cb = wpa_supplicant_mesh_disable_iface_cb;
+	ifmsh->bss = os_calloc(wpa_s->ifmsh->num_bss,
+			       sizeof(struct hostapd_data *));
+	if (!ifmsh->bss)
+		goto out_free;
+
+	ifmsh->bss[0] = bss = hostapd_alloc_bss_data(NULL, NULL, NULL);
+	if (!bss)
+		goto out_free;
+
+	ifmsh->bss[0]->msg_ctx = wpa_s;
+	os_memcpy(bss->own_addr, wpa_s->own_addr, ETH_ALEN);
+	bss->driver = wpa_s->driver;
+	bss->drv_priv = wpa_s->drv_priv;
+	bss->iface = ifmsh;
+	bss->mesh_sta_free_cb = mesh_mpm_free_sta;
+	bss->setup_complete_cb = wpas_mesh_complete_cb;
+	bss->setup_complete_cb_ctx = wpa_s;
+	frequency = ssid->frequency;
+	if (frequency != freq->freq &&
+	    frequency == freq->freq + freq->sec_channel_offset * 20) {
+		wpa_printf(MSG_DEBUG, "mesh: pri/sec channels switched");
+		frequency = freq->freq;
+		ssid->frequency = frequency;
+	}
+	wpa_s->assoc_freq = frequency;
+	wpa_s->current_ssid = ssid;
+
+	/* setup an AP config for auth processing */
+	conf = hostapd_config_defaults();
+	if (!conf)
+		goto out_free;
+
+	if (is_6ghz_freq(freq->freq)) {
+		/*
+		 * IEEE Std 802.11ax-2021, 12.12.2:
+		 * The STA shall use management frame protection (MFPR=1) when
+		 * using RSN.
+		 */
+		ssid->ieee80211w = MGMT_FRAME_PROTECTION_REQUIRED;
+
+		/* Set mandatory op_class parameter for setting up BSS */
+		switch (freq->bandwidth) {
+		case 20:
+			if (freq->freq == 5935)
+				conf->op_class = 136;
+			else
+				conf->op_class = 131;
+			break;
+		case 40:
+			conf->op_class = 132;
+			break;
+		case 80:
+			conf->op_class = 133;
+			break;
+		case 160:
+			conf->op_class = 134;
+			break;
+		default:
+			conf->op_class = 131;
+			break;
+		}
+	}
+
+	bss->conf = *conf->bss;
+	bss->conf->start_disabled = 1;
+	bss->conf->mesh = MESH_ENABLED;
+	bss->conf->ap_max_inactivity = wpa_s->conf->mesh_max_inactivity;
+	bss->conf->mesh_fwding = wpa_s->conf->mesh_fwding;
+
+	if (ieee80211_is_dfs(ssid->frequency, wpa_s->hw.modes,
+			     wpa_s->hw.num_modes) && wpa_s->conf->country[0]) {
+		conf->ieee80211h = 1;
+		conf->ieee80211d = 1;
+		conf->country[0] = wpa_s->conf->country[0];
+		conf->country[1] = wpa_s->conf->country[1];
+		conf->country[2] = ' ';
+		wpa_s->mesh_params->handle_dfs = true;
+	}
+
+	bss->iconf = conf;
+	ifmsh->conf = conf;
+
+	ifmsh->bss[0]->max_plinks = wpa_s->conf->max_peer_links;
+	ifmsh->bss[0]->dot11RSNASAERetransPeriod =
+		wpa_s->conf->dot11RSNASAERetransPeriod;
+	os_strlcpy(bss->conf->iface, wpa_s->ifname, sizeof(bss->conf->iface));
+
+	mconf = mesh_config_create(wpa_s, ssid);
+	if (!mconf)
+		goto out_free;
+	ifmsh->mconf = mconf;
+
+	/* need conf->hw_mode for supported rates. */
+	conf->hw_mode = ieee80211_freq_to_chan(frequency, &conf->channel);
+	if (conf->hw_mode == NUM_HOSTAPD_MODES) {
+		wpa_printf(MSG_ERROR, "Unsupported mesh mode frequency: %d MHz",
+			   frequency);
+		goto out_free;
+	}
+
+	if (ssid->mesh_basic_rates == NULL) {
+		/*
+		 * XXX: Hack! This is so an MPM which correctly sets the ERP
+		 * mandatory rates as BSSBasicRateSet doesn't reject us. We
+		 * could add a new hw_mode HOSTAPD_MODE_IEEE80211G_ERP, but
+		 * this is way easier. This also makes our BSSBasicRateSet
+		 * advertised in beacons match the one in peering frames, sigh.
+		 */
+		if (conf->hw_mode == HOSTAPD_MODE_IEEE80211G) {
+			conf->basic_rates = os_memdup(basic_rates_erp,
+						      sizeof(basic_rates_erp));
+			if (!conf->basic_rates)
+				goto out_free;
+		}
+	} else {
+		rate_len = 0;
+		while (1) {
+			if (ssid->mesh_basic_rates[rate_len] < 1)
+				break;
+			rate_len++;
+		}
+		conf->basic_rates = os_calloc(rate_len + 1, sizeof(int));
+		if (conf->basic_rates == NULL)
+			goto out_free;
+		os_memcpy(conf->basic_rates, ssid->mesh_basic_rates,
+			  rate_len * sizeof(int));
+		conf->basic_rates[rate_len] = -1;
+	}
+
+	/* While it can enhance performance to switch the primary channel, which
+	 * is also the secondary channel of another network at the same time),
+	 * to the other primary channel, problems exist with this in mesh
+	 * networks.
+	 *
+	 * Example with problems:
+	 *     - 3 mesh nodes M1-M3, freq (5200, 5180)
+	 *     - other node O1, e.g. AP mode, freq (5180, 5200),
+	 * Locations: O1 M1      M2      M3
+	 *
+	 * M3 can only send frames to M1 over M2, no direct connection is
+	 * possible
+	 * Start O1, M1 and M3 first, M1 or O1 will switch channels to align
+	 * with* each other. M3 does not swap, because M1 or O1 cannot be
+	 * reached. M2 is started afterwards and can either connect to M3 or M1
+	 * because of this primary secondary channel switch.
+	 *
+	 * Solutions: (1) central coordination -> not always possible
+	 *            (2) disable pri/sec channel switch in mesh networks
+	 *
+	 * In AP mode, when all nodes can work independently, this poses of
+	 * course no problem, therefore disable it only in mesh mode. */
+	conf->no_pri_sec_switch = 1;
+	wpa_supplicant_conf_ap_ht(wpa_s, ssid, conf);
+
+	if (wpa_drv_init_mesh(wpa_s)) {
+		wpa_msg(wpa_s, MSG_ERROR, "Failed to init mesh in driver");
+		return -1;
+	}
+
+	if (hostapd_setup_interface(ifmsh)) {
+		wpa_printf(MSG_ERROR,
+			   "Failed to initialize hostapd interface for mesh");
+		return -1;
+	}
+
+	return 0;
+out_free:
+	wpa_supplicant_mesh_deinit(wpa_s, true);
+	return -ENOMEM;
+}
+
+
+void wpa_mesh_notify_peer(struct wpa_supplicant *wpa_s, const u8 *addr,
+			  const u8 *ies, size_t ie_len)
+{
+	struct ieee802_11_elems elems;
+
+	wpa_msg(wpa_s, MSG_INFO,
+		"new peer notification for " MACSTR, MAC2STR(addr));
+
+	if (ieee802_11_parse_elems(ies, ie_len, &elems, 0) == ParseFailed) {
+		wpa_msg(wpa_s, MSG_INFO, "Could not parse beacon from " MACSTR,
+			MAC2STR(addr));
+		return;
+	}
+	wpa_mesh_new_mesh_peer(wpa_s, addr, &elems);
+}
+
+
+void wpa_supplicant_mesh_add_scan_ie(struct wpa_supplicant *wpa_s,
+				     struct wpabuf **extra_ie)
+{
+	/* EID + 0-length (wildcard) mesh-id */
+	size_t ielen = 2;
+
+	if (wpabuf_resize(extra_ie, ielen) == 0) {
+		wpabuf_put_u8(*extra_ie, WLAN_EID_MESH_ID);
+		wpabuf_put_u8(*extra_ie, 0);
+	}
+}
+
+
+int wpa_supplicant_join_mesh(struct wpa_supplicant *wpa_s,
+			     struct wpa_ssid *ssid)
+{
+	struct wpa_driver_mesh_join_params *params = os_zalloc(sizeof(*params));
+	int ret = 0;
+
+	if (!ssid || !ssid->ssid || !ssid->ssid_len || !ssid->frequency ||
+	    !params) {
+		ret = -ENOENT;
+		os_free(params);
+		goto out;
+	}
+
+	wpa_supplicant_mesh_deinit(wpa_s, true);
+
+	wpa_s->pairwise_cipher = WPA_CIPHER_NONE;
+	wpa_s->group_cipher = WPA_CIPHER_NONE;
+	wpa_s->mgmt_group_cipher = 0;
+
+	params->meshid = ssid->ssid;
+	params->meshid_len = ssid->ssid_len;
+	ibss_mesh_setup_freq(wpa_s, ssid, &params->freq);
+	wpa_s->mesh_ht_enabled = !!params->freq.ht_enabled;
+	wpa_s->mesh_vht_enabled = !!params->freq.vht_enabled;
+	wpa_s->mesh_he_enabled = !!params->freq.he_enabled;
+	if (params->freq.ht_enabled && params->freq.sec_channel_offset)
+		ssid->ht40 = params->freq.sec_channel_offset;
+
+	if (wpa_s->mesh_vht_enabled) {
+		ssid->vht = 1;
+		ssid->vht_center_freq1 = params->freq.center_freq1;
+		switch (params->freq.bandwidth) {
+		case 80:
+			if (params->freq.center_freq2) {
+				ssid->max_oper_chwidth = CHANWIDTH_80P80MHZ;
+				ssid->vht_center_freq2 =
+					params->freq.center_freq2;
+			} else {
+				ssid->max_oper_chwidth = CHANWIDTH_80MHZ;
+			}
+			break;
+		case 160:
+			ssid->max_oper_chwidth = CHANWIDTH_160MHZ;
+			break;
+		default:
+			ssid->max_oper_chwidth = CHANWIDTH_USE_HT;
+			break;
+		}
+	}
+	if (wpa_s->mesh_he_enabled)
+		ssid->he = 1;
+	if (ssid->beacon_int > 0)
+		params->beacon_int = ssid->beacon_int;
+	else if (wpa_s->conf->beacon_int > 0)
+		params->beacon_int = wpa_s->conf->beacon_int;
+	if (ssid->dtim_period > 0)
+		params->dtim_period = ssid->dtim_period;
+	else if (wpa_s->conf->dtim_period > 0)
+		params->dtim_period = wpa_s->conf->dtim_period;
+	params->conf.max_peer_links = wpa_s->conf->max_peer_links;
+	if (ssid->mesh_rssi_threshold < DEFAULT_MESH_RSSI_THRESHOLD) {
+		params->conf.rssi_threshold = ssid->mesh_rssi_threshold;
+		params->conf.flags |= WPA_DRIVER_MESH_CONF_FLAG_RSSI_THRESHOLD;
+	}
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_SAE) {
+		params->flags |= WPA_DRIVER_MESH_FLAG_SAE_AUTH;
+		params->flags |= WPA_DRIVER_MESH_FLAG_AMPE;
+		wpa_s->conf->user_mpm = 1;
+	}
+
+	if (wpa_s->conf->user_mpm) {
+		params->flags |= WPA_DRIVER_MESH_FLAG_USER_MPM;
+		params->conf.auto_plinks = 0;
+	} else {
+		params->flags |= WPA_DRIVER_MESH_FLAG_DRIVER_MPM;
+		params->conf.auto_plinks = 1;
+	}
+	params->conf.peer_link_timeout = wpa_s->conf->mesh_max_inactivity;
+
+	/* Always explicitely set forwarding to on or off for now */
+	params->conf.flags |= WPA_DRIVER_MESH_CONF_FLAG_FORWARDING;
+	params->conf.forwarding = ssid->mesh_fwding;
+
+	os_free(wpa_s->mesh_params);
+	wpa_s->mesh_params = params;
+	if (wpa_supplicant_mesh_init(wpa_s, ssid, &params->freq)) {
+		wpa_msg(wpa_s, MSG_ERROR, "Failed to init mesh");
+		wpa_supplicant_leave_mesh(wpa_s, true);
+		ret = -1;
+		goto out;
+	}
+
+out:
+	return ret;
+}
+
+
+int wpa_supplicant_leave_mesh(struct wpa_supplicant *wpa_s, bool need_deinit)
+{
+	int ret = 0;
+
+	wpa_msg(wpa_s, MSG_INFO, "leaving mesh");
+
+	/* Need to send peering close messages first */
+	if (need_deinit)
+		wpa_supplicant_mesh_deinit(wpa_s, true);
+
+	ret = wpa_drv_leave_mesh(wpa_s);
+	if (ret)
+		wpa_msg(wpa_s, MSG_ERROR, "mesh leave error=%d", ret);
+
+	wpa_drv_set_operstate(wpa_s, 1);
+
+	return ret;
+}
+
+
+static int mesh_attr_text(const u8 *ies, size_t ies_len, char *buf, char *end)
+{
+	struct ieee802_11_elems elems;
+	char *mesh_id, *pos = buf;
+	u8 *bss_basic_rate_set;
+	int bss_basic_rate_set_len, ret, i;
+
+	if (ieee802_11_parse_elems(ies, ies_len, &elems, 0) == ParseFailed)
+		return -1;
+
+	if (elems.mesh_id_len < 1)
+		return 0;
+
+	mesh_id = os_malloc(elems.mesh_id_len + 1);
+	if (mesh_id == NULL)
+		return -1;
+
+	os_memcpy(mesh_id, elems.mesh_id, elems.mesh_id_len);
+	mesh_id[elems.mesh_id_len] = '\0';
+	ret = os_snprintf(pos, end - pos, "mesh_id=%s\n", mesh_id);
+	os_free(mesh_id);
+	if (os_snprintf_error(end - pos, ret))
+		return pos - buf;
+	pos += ret;
+
+	if (elems.mesh_config_len > 6) {
+		ret = os_snprintf(pos, end - pos,
+				  "active_path_selection_protocol_id=0x%02x\n"
+				  "active_path_selection_metric_id=0x%02x\n"
+				  "congestion_control_mode_id=0x%02x\n"
+				  "synchronization_method_id=0x%02x\n"
+				  "authentication_protocol_id=0x%02x\n"
+				  "mesh_formation_info=0x%02x\n"
+				  "mesh_capability=0x%02x\n",
+				  elems.mesh_config[0], elems.mesh_config[1],
+				  elems.mesh_config[2], elems.mesh_config[3],
+				  elems.mesh_config[4], elems.mesh_config[5],
+				  elems.mesh_config[6]);
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	bss_basic_rate_set = os_malloc(elems.supp_rates_len +
+		elems.ext_supp_rates_len);
+	if (bss_basic_rate_set == NULL)
+		return -1;
+
+	bss_basic_rate_set_len = 0;
+	for (i = 0; i < elems.supp_rates_len; i++) {
+		if (elems.supp_rates[i] & 0x80) {
+			bss_basic_rate_set[bss_basic_rate_set_len++] =
+				(elems.supp_rates[i] & 0x7f) * 5;
+		}
+	}
+	for (i = 0; i < elems.ext_supp_rates_len; i++) {
+		if (elems.ext_supp_rates[i] & 0x80) {
+			bss_basic_rate_set[bss_basic_rate_set_len++] =
+				(elems.ext_supp_rates[i] & 0x7f) * 5;
+		}
+	}
+	if (bss_basic_rate_set_len > 0) {
+		ret = os_snprintf(pos, end - pos, "bss_basic_rate_set=%d",
+				  bss_basic_rate_set[0]);
+		if (os_snprintf_error(end - pos, ret))
+			goto fail;
+		pos += ret;
+
+		for (i = 1; i < bss_basic_rate_set_len; i++) {
+			ret = os_snprintf(pos, end - pos, " %d",
+					  bss_basic_rate_set[i]);
+			if (os_snprintf_error(end - pos, ret))
+				goto fail;
+			pos += ret;
+		}
+
+		ret = os_snprintf(pos, end - pos, "\n");
+		if (os_snprintf_error(end - pos, ret))
+			goto fail;
+		pos += ret;
+	}
+fail:
+	os_free(bss_basic_rate_set);
+
+	return pos - buf;
+}
+
+
+int wpas_mesh_scan_result_text(const u8 *ies, size_t ies_len, char *buf,
+			       char *end)
+{
+	return mesh_attr_text(ies, ies_len, buf, end);
+}
+
+
+static int wpas_mesh_get_ifname(struct wpa_supplicant *wpa_s, char *ifname,
+				size_t len)
+{
+	char *ifname_ptr = wpa_s->ifname;
+	int res;
+
+	res = os_snprintf(ifname, len, "mesh-%s-%d", ifname_ptr,
+			  wpa_s->mesh_if_idx);
+	if (os_snprintf_error(len, res) ||
+	    (os_strlen(ifname) >= IFNAMSIZ &&
+	     os_strlen(wpa_s->ifname) < IFNAMSIZ)) {
+		/* Try to avoid going over the IFNAMSIZ length limit */
+		res = os_snprintf(ifname, len, "mesh-%d", wpa_s->mesh_if_idx);
+		if (os_snprintf_error(len, res))
+			return -1;
+	}
+	wpa_s->mesh_if_idx++;
+	return 0;
+}
+
+
+int wpas_mesh_add_interface(struct wpa_supplicant *wpa_s, char *ifname,
+			    size_t len)
+{
+	struct wpa_interface iface;
+	struct wpa_supplicant *mesh_wpa_s;
+	u8 addr[ETH_ALEN];
+
+	if (ifname[0] == '\0' && wpas_mesh_get_ifname(wpa_s, ifname, len) < 0)
+		return -1;
+
+	if (wpa_drv_if_add(wpa_s, WPA_IF_MESH, ifname, NULL, NULL, NULL, addr,
+			   NULL) < 0) {
+		wpa_printf(MSG_ERROR,
+			   "mesh: Failed to create new mesh interface");
+		return -1;
+	}
+	wpa_printf(MSG_INFO, "mesh: Created virtual interface %s addr "
+		   MACSTR, ifname, MAC2STR(addr));
+
+	os_memset(&iface, 0, sizeof(iface));
+	iface.ifname = ifname;
+	iface.driver = wpa_s->driver->name;
+	iface.driver_param = wpa_s->conf->driver_param;
+	iface.ctrl_interface = wpa_s->conf->ctrl_interface;
+
+	mesh_wpa_s = wpa_supplicant_add_iface(wpa_s->global, &iface, wpa_s);
+	if (!mesh_wpa_s) {
+		wpa_printf(MSG_ERROR,
+			   "mesh: Failed to create new wpa_supplicant interface");
+		wpa_drv_if_remove(wpa_s, WPA_IF_MESH, ifname);
+		return -1;
+	}
+	mesh_wpa_s->mesh_if_created = 1;
+	return 0;
+}
+
+
+int wpas_mesh_peer_remove(struct wpa_supplicant *wpa_s, const u8 *addr)
+{
+	return mesh_mpm_close_peer(wpa_s, addr);
+}
+
+
+int wpas_mesh_peer_add(struct wpa_supplicant *wpa_s, const u8 *addr,
+		       int duration)
+{
+	return mesh_mpm_connect_peer(wpa_s, addr, duration);
+}
diff --git a/wpa_supplicant/mesh.h b/wpa_supplicant/mesh.h
new file mode 100644
index 000000000000..a429e5e27358
--- /dev/null
+++ b/wpa_supplicant/mesh.h
@@ -0,0 +1,49 @@
+/*
+ * WPA Supplicant - Basic mesh mode routines
+ * Copyright (c) 2013-2014, cozybit, Inc.  All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef MESH_H
+#define MESH_H
+
+int wpa_supplicant_join_mesh(struct wpa_supplicant *wpa_s,
+			     struct wpa_ssid *ssid);
+int wpa_supplicant_leave_mesh(struct wpa_supplicant *wpa_s,
+			      bool need_deinit);
+void wpa_supplicant_mesh_iface_deinit(struct wpa_supplicant *wpa_s,
+				      struct hostapd_iface *ifmsh,
+				      bool also_clear_hostapd);
+int wpas_mesh_scan_result_text(const u8 *ies, size_t ies_len, char *buf,
+			       char *end);
+int wpas_mesh_add_interface(struct wpa_supplicant *wpa_s, char *ifname,
+			    size_t len);
+int wpas_mesh_peer_remove(struct wpa_supplicant *wpa_s, const u8 *addr);
+int wpas_mesh_peer_add(struct wpa_supplicant *wpa_s, const u8 *addr,
+		       int duration);
+
+#ifdef CONFIG_MESH
+
+void wpa_mesh_notify_peer(struct wpa_supplicant *wpa_s, const u8 *addr,
+			  const u8 *ies, size_t ie_len);
+void wpa_supplicant_mesh_add_scan_ie(struct wpa_supplicant *wpa_s,
+				     struct wpabuf **extra_ie);
+
+#else /* CONFIG_MESH */
+
+static inline void wpa_mesh_notify_peer(struct wpa_supplicant *wpa_s,
+					const u8 *addr,
+					const u8 *ies, size_t ie_len)
+{
+}
+
+static inline void wpa_supplicant_mesh_add_scan_ie(struct wpa_supplicant *wpa_s,
+						   struct wpabuf **extra_ie)
+{
+}
+
+#endif /* CONFIG_MESH */
+
+#endif /* MESH_H */
diff --git a/wpa_supplicant/mesh_mpm.c b/wpa_supplicant/mesh_mpm.c
new file mode 100644
index 000000000000..2eb9a7ef6182
--- /dev/null
+++ b/wpa_supplicant/mesh_mpm.c
@@ -0,0 +1,1403 @@
+/*
+ * WPA Supplicant - Basic mesh peer management
+ * Copyright (c) 2013-2014, cozybit, Inc.  All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "common/ieee802_11_defs.h"
+#include "common/hw_features_common.h"
+#include "common/ocv.h"
+#include "ap/hostapd.h"
+#include "ap/sta_info.h"
+#include "ap/ieee802_11.h"
+#include "ap/wpa_auth.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "mesh_mpm.h"
+#include "mesh_rsn.h"
+#include "notify.h"
+
+struct mesh_peer_mgmt_ie {
+	const u8 *proto_id; /* Mesh Peering Protocol Identifier (2 octets) */
+	const u8 *llid; /* Local Link ID (2 octets) */
+	const u8 *plid; /* Peer Link ID (conditional, 2 octets) */
+	const u8 *reason; /* Reason Code (conditional, 2 octets) */
+	const u8 *chosen_pmk; /* Chosen PMK (optional, 16 octets) */
+};
+
+static void plink_timer(void *eloop_ctx, void *user_data);
+
+
+enum plink_event {
+	PLINK_UNDEFINED,
+	OPN_ACPT,
+	OPN_RJCT,
+	CNF_ACPT,
+	CNF_RJCT,
+	CLS_ACPT,
+	REQ_RJCT
+};
+
+static const char * const mplstate[] = {
+	[0] = "UNINITIALIZED",
+	[PLINK_IDLE] = "IDLE",
+	[PLINK_OPN_SNT] = "OPN_SNT",
+	[PLINK_OPN_RCVD] = "OPN_RCVD",
+	[PLINK_CNF_RCVD] = "CNF_RCVD",
+	[PLINK_ESTAB] = "ESTAB",
+	[PLINK_HOLDING] = "HOLDING",
+	[PLINK_BLOCKED] = "BLOCKED"
+};
+
+static const char * const mplevent[] = {
+	[PLINK_UNDEFINED] = "UNDEFINED",
+	[OPN_ACPT] = "OPN_ACPT",
+	[OPN_RJCT] = "OPN_RJCT",
+	[CNF_ACPT] = "CNF_ACPT",
+	[CNF_RJCT] = "CNF_RJCT",
+	[CLS_ACPT] = "CLS_ACPT",
+	[REQ_RJCT] = "REQ_RJCT",
+};
+
+
+static int mesh_mpm_parse_peer_mgmt(struct wpa_supplicant *wpa_s,
+				    u8 action_field,
+				    const u8 *ie, size_t len,
+				    struct mesh_peer_mgmt_ie *mpm_ie)
+{
+	os_memset(mpm_ie, 0, sizeof(*mpm_ie));
+
+	/* Remove optional Chosen PMK field at end */
+	if (len >= SAE_PMKID_LEN) {
+		mpm_ie->chosen_pmk = ie + len - SAE_PMKID_LEN;
+		len -= SAE_PMKID_LEN;
+	}
+
+	if ((action_field == PLINK_OPEN && len != 4) ||
+	    (action_field == PLINK_CONFIRM && len != 6) ||
+	    (action_field == PLINK_CLOSE && len != 6 && len != 8)) {
+		wpa_msg(wpa_s, MSG_DEBUG, "MPM: Invalid peer mgmt ie");
+		return -1;
+	}
+
+	/* required fields */
+	if (len < 4)
+		return -1;
+	mpm_ie->proto_id = ie;
+	mpm_ie->llid = ie + 2;
+	ie += 4;
+	len -= 4;
+
+	/* close reason is always present at end for close */
+	if (action_field == PLINK_CLOSE) {
+		if (len < 2)
+			return -1;
+		mpm_ie->reason = ie + len - 2;
+		len -= 2;
+	}
+
+	/* Peer Link ID, present for confirm, and possibly close */
+	if (len >= 2)
+		mpm_ie->plid = ie;
+
+	return 0;
+}
+
+
+static int plink_free_count(struct hostapd_data *hapd)
+{
+	if (hapd->max_plinks > hapd->num_plinks)
+		return hapd->max_plinks - hapd->num_plinks;
+	return 0;
+}
+
+
+static u16 copy_supp_rates(struct wpa_supplicant *wpa_s,
+			   struct sta_info *sta,
+			   struct ieee802_11_elems *elems)
+{
+	if (!elems->supp_rates) {
+		wpa_msg(wpa_s, MSG_ERROR, "no supported rates from " MACSTR,
+			MAC2STR(sta->addr));
+		return WLAN_STATUS_UNSPECIFIED_FAILURE;
+	}
+
+	if (elems->supp_rates_len + elems->ext_supp_rates_len >
+	    sizeof(sta->supported_rates)) {
+		wpa_msg(wpa_s, MSG_ERROR,
+			"Invalid supported rates element length " MACSTR
+			" %d+%d", MAC2STR(sta->addr), elems->supp_rates_len,
+			elems->ext_supp_rates_len);
+		return WLAN_STATUS_UNSPECIFIED_FAILURE;
+	}
+
+	sta->supported_rates_len = merge_byte_arrays(
+		sta->supported_rates, sizeof(sta->supported_rates),
+		elems->supp_rates, elems->supp_rates_len,
+		elems->ext_supp_rates, elems->ext_supp_rates_len);
+
+	return WLAN_STATUS_SUCCESS;
+}
+
+
+/* return true if elems from a neighbor match this MBSS */
+static bool matches_local(struct wpa_supplicant *wpa_s,
+			  struct ieee802_11_elems *elems)
+{
+	struct mesh_conf *mconf = wpa_s->ifmsh->mconf;
+
+	if (elems->mesh_config_len < 5)
+		return false;
+
+	return (mconf->meshid_len == elems->mesh_id_len &&
+		os_memcmp(mconf->meshid, elems->mesh_id,
+			  elems->mesh_id_len) == 0 &&
+		mconf->mesh_pp_id == elems->mesh_config[0] &&
+		mconf->mesh_pm_id == elems->mesh_config[1] &&
+		mconf->mesh_cc_id == elems->mesh_config[2] &&
+		mconf->mesh_sp_id == elems->mesh_config[3] &&
+		mconf->mesh_auth_id == elems->mesh_config[4]);
+}
+
+
+/* check if local link id is already used with another peer */
+static bool llid_in_use(struct wpa_supplicant *wpa_s, u16 llid)
+{
+	struct sta_info *sta;
+	struct hostapd_data *hapd = wpa_s->ifmsh->bss[0];
+
+	for (sta = hapd->sta_list; sta; sta = sta->next) {
+		if (sta->my_lid == llid)
+			return true;
+	}
+
+	return false;
+}
+
+
+/* generate an llid for a link and set to initial state */
+static void mesh_mpm_init_link(struct wpa_supplicant *wpa_s,
+			       struct sta_info *sta)
+{
+	u16 llid;
+
+	do {
+		if (os_get_random((u8 *) &llid, sizeof(llid)) < 0)
+			llid = 0; /* continue */
+	} while (!llid || llid_in_use(wpa_s, llid));
+
+	sta->my_lid = llid;
+	sta->peer_lid = 0;
+	sta->peer_aid = 0;
+
+	/*
+	 * We do not use wpa_mesh_set_plink_state() here because there is no
+	 * entry in kernel yet.
+	 */
+	sta->plink_state = PLINK_IDLE;
+}
+
+
+static void mesh_mpm_send_plink_action(struct wpa_supplicant *wpa_s,
+				       struct sta_info *sta,
+				       enum plink_action_field type,
+				       u16 close_reason)
+{
+	struct wpabuf *buf;
+	struct hostapd_iface *ifmsh = wpa_s->ifmsh;
+	struct hostapd_data *bss = ifmsh->bss[0];
+	struct mesh_conf *conf = ifmsh->mconf;
+	u8 supp_rates[2 + 2 + 32];
+	u8 *pos, *cat;
+	u8 ie_len, add_plid = 0;
+	int ret;
+	int ampe = conf->security & MESH_CONF_SEC_AMPE;
+	size_t buf_len;
+
+	if (!sta)
+		return;
+
+	buf_len = 2 +      /* Category and Action */
+		  2 +      /* capability info */
+		  2 +      /* AID */
+		  2 + 8 +  /* supported rates */
+		  2 + (32 - 8) +
+		  2 + 32 + /* mesh ID */
+		  2 + 7 +  /* mesh config */
+		  2 + 24 + /* peering management */
+		  2 + 96 + 32 + 32 + /* AMPE (96 + max GTKlen + max IGTKlen) */
+		  2 + 16;  /* MIC */
+	if (type != PLINK_CLOSE && wpa_s->mesh_ht_enabled) {
+		buf_len += 2 + 26 + /* HT capabilities */
+			   2 + 22;  /* HT operation */
+	}
+#ifdef CONFIG_IEEE80211AC
+	if (type != PLINK_CLOSE && wpa_s->mesh_vht_enabled) {
+		buf_len += 2 + 12 + /* VHT Capabilities */
+			   2 + 5;  /* VHT Operation */
+	}
+#endif /* CONFIG_IEEE80211AC */
+#ifdef CONFIG_IEEE80211AX
+	if (type != PLINK_CLOSE && wpa_s->mesh_he_enabled) {
+		buf_len += 3 +
+			   HE_MAX_MAC_CAPAB_SIZE +
+			   HE_MAX_PHY_CAPAB_SIZE +
+			   HE_MAX_MCS_CAPAB_SIZE +
+			   HE_MAX_PPET_CAPAB_SIZE;
+		buf_len += 3 + sizeof(struct ieee80211_he_operation);
+		if (is_6ghz_op_class(bss->iconf->op_class))
+			buf_len += sizeof(struct ieee80211_he_6ghz_oper_info) +
+				3 + sizeof(struct ieee80211_he_6ghz_band_cap);
+	}
+#endif /* CONFIG_IEEE80211AX */
+	if (type != PLINK_CLOSE)
+		buf_len += conf->rsn_ie_len; /* RSN IE */
+#ifdef CONFIG_OCV
+	/* OCI is included even when the other STA doesn't support OCV */
+	if (type != PLINK_CLOSE && conf->ocv)
+		buf_len += OCV_OCI_EXTENDED_LEN;
+#endif /* CONFIG_OCV */
+
+	buf = wpabuf_alloc(buf_len);
+	if (!buf)
+		return;
+
+	cat = wpabuf_mhead_u8(buf);
+	wpabuf_put_u8(buf, WLAN_ACTION_SELF_PROTECTED);
+	wpabuf_put_u8(buf, type);
+
+	if (type != PLINK_CLOSE) {
+		u8 info;
+
+		/* capability info */
+		wpabuf_put_le16(buf, ampe ? IEEE80211_CAP_PRIVACY : 0);
+
+		/* aid */
+		if (type == PLINK_CONFIRM)
+			wpabuf_put_le16(buf, sta->aid);
+
+		/* IE: supp + ext. supp rates */
+		pos = hostapd_eid_supp_rates(bss, supp_rates);
+		pos = hostapd_eid_ext_supp_rates(bss, pos);
+		wpabuf_put_data(buf, supp_rates, pos - supp_rates);
+
+		/* IE: RSN IE */
+		wpabuf_put_data(buf, conf->rsn_ie, conf->rsn_ie_len);
+
+		/* IE: Mesh ID */
+		wpabuf_put_u8(buf, WLAN_EID_MESH_ID);
+		wpabuf_put_u8(buf, conf->meshid_len);
+		wpabuf_put_data(buf, conf->meshid, conf->meshid_len);
+
+		/* IE: mesh conf */
+		wpabuf_put_u8(buf, WLAN_EID_MESH_CONFIG);
+		wpabuf_put_u8(buf, 7);
+		wpabuf_put_u8(buf, conf->mesh_pp_id);
+		wpabuf_put_u8(buf, conf->mesh_pm_id);
+		wpabuf_put_u8(buf, conf->mesh_cc_id);
+		wpabuf_put_u8(buf, conf->mesh_sp_id);
+		wpabuf_put_u8(buf, conf->mesh_auth_id);
+		info = (bss->num_plinks > 63 ? 63 : bss->num_plinks) << 1;
+		/* TODO: Add Connected to Mesh Gate/AS subfields */
+		wpabuf_put_u8(buf, info);
+		/* Set forwarding based on configuration and always accept
+		 * plinks for now */
+		wpabuf_put_u8(buf, MESH_CAP_ACCEPT_ADDITIONAL_PEER |
+			      (conf->mesh_fwding ? MESH_CAP_FORWARDING : 0));
+	} else {	/* Peer closing frame */
+		/* IE: Mesh ID */
+		wpabuf_put_u8(buf, WLAN_EID_MESH_ID);
+		wpabuf_put_u8(buf, conf->meshid_len);
+		wpabuf_put_data(buf, conf->meshid, conf->meshid_len);
+	}
+
+	/* IE: Mesh Peering Management element */
+	ie_len = 4;
+	if (ampe)
+		ie_len += PMKID_LEN;
+	switch (type) {
+	case PLINK_OPEN:
+		break;
+	case PLINK_CONFIRM:
+		ie_len += 2;
+		add_plid = 1;
+		break;
+	case PLINK_CLOSE:
+		ie_len += 2;
+		add_plid = 1;
+		ie_len += 2; /* reason code */
+		break;
+	}
+
+	wpabuf_put_u8(buf, WLAN_EID_PEER_MGMT);
+	wpabuf_put_u8(buf, ie_len);
+	/* peering protocol */
+	if (ampe)
+		wpabuf_put_le16(buf, 1);
+	else
+		wpabuf_put_le16(buf, 0);
+	wpabuf_put_le16(buf, sta->my_lid);
+	if (add_plid)
+		wpabuf_put_le16(buf, sta->peer_lid);
+	if (type == PLINK_CLOSE)
+		wpabuf_put_le16(buf, close_reason);
+	if (ampe) {
+		if (sta->sae == NULL) {
+			wpa_msg(wpa_s, MSG_INFO, "Mesh MPM: no SAE session");
+			goto fail;
+		}
+		mesh_rsn_get_pmkid(wpa_s->mesh_rsn, sta,
+				   wpabuf_put(buf, PMKID_LEN));
+	}
+
+	if (type != PLINK_CLOSE && wpa_s->mesh_ht_enabled) {
+		u8 ht_capa_oper[2 + 26 + 2 + 22];
+
+		pos = hostapd_eid_ht_capabilities(bss, ht_capa_oper);
+		pos = hostapd_eid_ht_operation(bss, pos);
+		wpabuf_put_data(buf, ht_capa_oper, pos - ht_capa_oper);
+	}
+#ifdef CONFIG_IEEE80211AC
+	if (type != PLINK_CLOSE && wpa_s->mesh_vht_enabled) {
+		u8 vht_capa_oper[2 + 12 + 2 + 5];
+
+		pos = hostapd_eid_vht_capabilities(bss, vht_capa_oper, 0);
+		pos = hostapd_eid_vht_operation(bss, pos);
+		wpabuf_put_data(buf, vht_capa_oper, pos - vht_capa_oper);
+	}
+#endif /* CONFIG_IEEE80211AC */
+#ifdef CONFIG_IEEE80211AX
+	if (type != PLINK_CLOSE && wpa_s->mesh_he_enabled) {
+		u8 he_capa_oper[3 +
+				HE_MAX_MAC_CAPAB_SIZE +
+				HE_MAX_PHY_CAPAB_SIZE +
+				HE_MAX_MCS_CAPAB_SIZE +
+				HE_MAX_PPET_CAPAB_SIZE +
+				3 + sizeof(struct ieee80211_he_operation) +
+				sizeof(struct ieee80211_he_6ghz_oper_info) +
+				3 + sizeof(struct ieee80211_he_6ghz_band_cap)];
+
+		pos = hostapd_eid_he_capab(bss, he_capa_oper,
+					   IEEE80211_MODE_MESH);
+		pos = hostapd_eid_he_operation(bss, pos);
+		pos = hostapd_eid_he_6ghz_band_cap(bss, pos);
+		wpabuf_put_data(buf, he_capa_oper, pos - he_capa_oper);
+	}
+#endif /* CONFIG_IEEE80211AX */
+
+#ifdef CONFIG_OCV
+	if (type != PLINK_CLOSE && conf->ocv) {
+		struct wpa_channel_info ci;
+
+		if (wpa_drv_channel_info(wpa_s, &ci) != 0) {
+			wpa_printf(MSG_WARNING,
+				   "Mesh MPM: Failed to get channel info for OCI element");
+			goto fail;
+		}
+
+		pos = wpabuf_put(buf, OCV_OCI_EXTENDED_LEN);
+		if (ocv_insert_extended_oci(&ci, pos) < 0)
+			goto fail;
+	}
+#endif /* CONFIG_OCV */
+
+	if (ampe && mesh_rsn_protect_frame(wpa_s->mesh_rsn, sta, cat, buf)) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Mesh MPM: failed to add AMPE and MIC IE");
+		goto fail;
+	}
+
+	wpa_msg(wpa_s, MSG_DEBUG, "Mesh MPM: Sending peering frame type %d to "
+		MACSTR " (my_lid=0x%x peer_lid=0x%x)",
+		type, MAC2STR(sta->addr), sta->my_lid, sta->peer_lid);
+	ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0,
+				  sta->addr, wpa_s->own_addr, wpa_s->own_addr,
+				  wpabuf_head(buf), wpabuf_len(buf), 0);
+	if (ret < 0)
+		wpa_msg(wpa_s, MSG_INFO,
+			"Mesh MPM: failed to send peering frame");
+
+fail:
+	wpabuf_free(buf);
+}
+
+
+/* configure peering state in ours and driver's station entry */
+void wpa_mesh_set_plink_state(struct wpa_supplicant *wpa_s,
+			      struct sta_info *sta,
+			      enum mesh_plink_state state)
+{
+	struct hostapd_sta_add_params params;
+	int ret;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "MPM set " MACSTR " from %s into %s",
+		MAC2STR(sta->addr), mplstate[sta->plink_state],
+		mplstate[state]);
+	sta->plink_state = state;
+
+	os_memset(&params, 0, sizeof(params));
+	params.addr = sta->addr;
+	params.plink_state = state;
+	params.peer_aid = sta->peer_aid;
+	params.set = 1;
+
+	ret = wpa_drv_sta_add(wpa_s, &params);
+	if (ret) {
+		wpa_msg(wpa_s, MSG_ERROR, "Driver failed to set " MACSTR
+			": %d", MAC2STR(sta->addr), ret);
+	}
+}
+
+
+static void mesh_mpm_fsm_restart(struct wpa_supplicant *wpa_s,
+				 struct sta_info *sta)
+{
+	struct hostapd_data *hapd = wpa_s->ifmsh->bss[0];
+
+	eloop_cancel_timeout(plink_timer, wpa_s, sta);
+
+	ap_free_sta(hapd, sta);
+}
+
+
+static void plink_timer(void *eloop_ctx, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct sta_info *sta = user_data;
+	u16 reason = 0;
+	struct mesh_conf *conf = wpa_s->ifmsh->mconf;
+	struct hostapd_data *hapd = wpa_s->ifmsh->bss[0];
+
+	switch (sta->plink_state) {
+	case PLINK_OPN_RCVD:
+	case PLINK_OPN_SNT:
+		/* retry timer */
+		if (sta->mpm_retries < conf->dot11MeshMaxRetries) {
+			eloop_register_timeout(
+				conf->dot11MeshRetryTimeout / 1000,
+				(conf->dot11MeshRetryTimeout % 1000) * 1000,
+				plink_timer, wpa_s, sta);
+			mesh_mpm_send_plink_action(wpa_s, sta, PLINK_OPEN, 0);
+			sta->mpm_retries++;
+			break;
+		}
+		reason = WLAN_REASON_MESH_MAX_RETRIES;
+		/* fall through */
+
+	case PLINK_CNF_RCVD:
+		/* confirm timer */
+		if (!reason)
+			reason = WLAN_REASON_MESH_CONFIRM_TIMEOUT;
+		wpa_mesh_set_plink_state(wpa_s, sta, PLINK_HOLDING);
+		eloop_register_timeout(conf->dot11MeshHoldingTimeout / 1000,
+			(conf->dot11MeshHoldingTimeout % 1000) * 1000,
+			plink_timer, wpa_s, sta);
+		mesh_mpm_send_plink_action(wpa_s, sta, PLINK_CLOSE, reason);
+		break;
+	case PLINK_HOLDING:
+		/* holding timer */
+
+		if (sta->mesh_sae_pmksa_caching) {
+			wpa_printf(MSG_DEBUG, "MPM: Peer " MACSTR
+				   " looks like it does not support mesh SAE PMKSA caching, so remove the cached entry for it",
+				   MAC2STR(sta->addr));
+			wpa_auth_pmksa_remove(hapd->wpa_auth, sta->addr);
+		}
+		mesh_mpm_fsm_restart(wpa_s, sta);
+		break;
+	default:
+		break;
+	}
+}
+
+
+/* initiate peering with station */
+static void
+mesh_mpm_plink_open(struct wpa_supplicant *wpa_s, struct sta_info *sta,
+		    enum mesh_plink_state next_state)
+{
+	struct mesh_conf *conf = wpa_s->ifmsh->mconf;
+
+	eloop_cancel_timeout(plink_timer, wpa_s, sta);
+	eloop_register_timeout(conf->dot11MeshRetryTimeout / 1000,
+			       (conf->dot11MeshRetryTimeout % 1000) * 1000,
+			       plink_timer, wpa_s, sta);
+	mesh_mpm_send_plink_action(wpa_s, sta, PLINK_OPEN, 0);
+	wpa_mesh_set_plink_state(wpa_s, sta, next_state);
+}
+
+
+static int mesh_mpm_plink_close(struct hostapd_data *hapd, struct sta_info *sta,
+				void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	int reason = WLAN_REASON_MESH_PEERING_CANCELLED;
+
+	if (sta) {
+		if (sta->plink_state == PLINK_ESTAB)
+			hapd->num_plinks--;
+		wpa_mesh_set_plink_state(wpa_s, sta, PLINK_HOLDING);
+		mesh_mpm_send_plink_action(wpa_s, sta, PLINK_CLOSE, reason);
+		wpa_printf(MSG_DEBUG, "MPM closing plink sta=" MACSTR,
+			   MAC2STR(sta->addr));
+		eloop_cancel_timeout(plink_timer, wpa_s, sta);
+		eloop_cancel_timeout(mesh_auth_timer, wpa_s, sta);
+		return 0;
+	}
+
+	return 1;
+}
+
+
+int mesh_mpm_close_peer(struct wpa_supplicant *wpa_s, const u8 *addr)
+{
+	struct hostapd_data *hapd;
+	struct sta_info *sta;
+
+	if (!wpa_s->ifmsh) {
+		wpa_msg(wpa_s, MSG_INFO, "Mesh is not prepared yet");
+		return -1;
+	}
+
+	hapd = wpa_s->ifmsh->bss[0];
+	sta = ap_get_sta(hapd, addr);
+	if (!sta) {
+		wpa_msg(wpa_s, MSG_INFO, "No such mesh peer");
+		return -1;
+	}
+
+	return mesh_mpm_plink_close(hapd, sta, wpa_s) == 0 ? 0 : -1;
+}
+
+
+static void peer_add_timer(void *eloop_ctx, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct hostapd_data *hapd = wpa_s->ifmsh->bss[0];
+
+	os_memset(hapd->mesh_required_peer, 0, ETH_ALEN);
+}
+
+
+int mesh_mpm_connect_peer(struct wpa_supplicant *wpa_s, const u8 *addr,
+			  int duration)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	struct hostapd_data *hapd;
+	struct sta_info *sta;
+	struct mesh_conf *conf;
+
+	if (!wpa_s->ifmsh) {
+		wpa_msg(wpa_s, MSG_INFO, "Mesh is not prepared yet");
+		return -1;
+	}
+
+	if (!ssid || !ssid->no_auto_peer) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"This command is available only with no_auto_peer mesh network");
+		return -1;
+	}
+
+	hapd = wpa_s->ifmsh->bss[0];
+	conf = wpa_s->ifmsh->mconf;
+
+	sta = ap_get_sta(hapd, addr);
+	if (!sta) {
+		wpa_msg(wpa_s, MSG_INFO, "No such mesh peer");
+		return -1;
+	}
+
+	if ((PLINK_OPN_SNT <= sta->plink_state &&
+	    sta->plink_state <= PLINK_ESTAB) ||
+	    (sta->sae && sta->sae->state > SAE_NOTHING)) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Specified peer is connecting/connected");
+		return -1;
+	}
+
+	if (conf->security == MESH_CONF_SEC_NONE) {
+		mesh_mpm_plink_open(wpa_s, sta, PLINK_OPN_SNT);
+	} else {
+		mesh_rsn_auth_sae_sta(wpa_s, sta);
+		os_memcpy(hapd->mesh_required_peer, addr, ETH_ALEN);
+		eloop_register_timeout(duration == -1 ? 10 : duration, 0,
+				       peer_add_timer, wpa_s, NULL);
+	}
+
+	return 0;
+}
+
+
+void mesh_mpm_deinit(struct wpa_supplicant *wpa_s, struct hostapd_iface *ifmsh)
+{
+	struct hostapd_data *hapd = ifmsh->bss[0];
+
+	/* notify peers we're leaving */
+	ap_for_each_sta(hapd, mesh_mpm_plink_close, wpa_s);
+
+	hapd->num_plinks = 0;
+	hostapd_free_stas(hapd);
+	eloop_cancel_timeout(peer_add_timer, wpa_s, NULL);
+}
+
+
+/* for mesh_rsn to indicate this peer has completed authentication, and we're
+ * ready to start AMPE */
+void mesh_mpm_auth_peer(struct wpa_supplicant *wpa_s, const u8 *addr)
+{
+	struct hostapd_data *data = wpa_s->ifmsh->bss[0];
+	struct hostapd_sta_add_params params;
+	struct sta_info *sta;
+	int ret;
+
+	sta = ap_get_sta(data, addr);
+	if (!sta) {
+		wpa_msg(wpa_s, MSG_DEBUG, "no such mesh peer");
+		return;
+	}
+
+	/* TODO: Should do nothing if this STA is already authenticated, but
+	 * the AP code already sets this flag. */
+	sta->flags |= WLAN_STA_AUTH;
+
+	mesh_rsn_init_ampe_sta(wpa_s, sta);
+
+	os_memset(&params, 0, sizeof(params));
+	params.addr = sta->addr;
+	params.flags = WPA_STA_AUTHENTICATED | WPA_STA_AUTHORIZED;
+	params.set = 1;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "MPM authenticating " MACSTR,
+		MAC2STR(sta->addr));
+	ret = wpa_drv_sta_add(wpa_s, &params);
+	if (ret) {
+		wpa_msg(wpa_s, MSG_ERROR,
+			"Driver failed to set " MACSTR ": %d",
+			MAC2STR(sta->addr), ret);
+	}
+
+	if (!sta->my_lid)
+		mesh_mpm_init_link(wpa_s, sta);
+
+	mesh_mpm_plink_open(wpa_s, sta, PLINK_OPN_SNT);
+}
+
+/*
+ * Initialize a sta_info structure for a peer and upload it into the driver
+ * in preparation for beginning authentication or peering. This is done when a
+ * Beacon (secure or open mesh) or a peering open frame (for open mesh) is
+ * received from the peer for the first time.
+ */
+static struct sta_info * mesh_mpm_add_peer(struct wpa_supplicant *wpa_s,
+					   const u8 *addr,
+					   struct ieee802_11_elems *elems)
+{
+	struct hostapd_sta_add_params params;
+	struct mesh_conf *conf = wpa_s->ifmsh->mconf;
+	struct hostapd_data *data = wpa_s->ifmsh->bss[0];
+	struct sta_info *sta;
+	struct ieee80211_ht_operation *oper;
+	int ret;
+
+	if (elems->mesh_config_len >= 7 &&
+	    !(elems->mesh_config[6] & MESH_CAP_ACCEPT_ADDITIONAL_PEER)) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"mesh: Ignore a crowded peer " MACSTR,
+			MAC2STR(addr));
+		return NULL;
+	}
+
+	sta = ap_get_sta(data, addr);
+	if (sta)
+		return NULL;
+
+	sta = ap_sta_add(data, addr);
+	if (!sta)
+		return NULL;
+
+	/* Set WMM by default since Mesh STAs are QoS STAs */
+	sta->flags |= WLAN_STA_WMM;
+
+	/* initialize sta */
+	if (copy_supp_rates(wpa_s, sta, elems)) {
+		ap_free_sta(data, sta);
+		return NULL;
+	}
+
+	if (!sta->my_lid)
+		mesh_mpm_init_link(wpa_s, sta);
+
+	copy_sta_ht_capab(data, sta, elems->ht_capabilities);
+
+	oper = (struct ieee80211_ht_operation *) elems->ht_operation;
+	if (oper &&
+	    !(oper->ht_param & HT_INFO_HT_PARAM_STA_CHNL_WIDTH) &&
+	    sta->ht_capabilities) {
+		wpa_msg(wpa_s, MSG_DEBUG, MACSTR
+			" does not support 40 MHz bandwidth",
+			MAC2STR(sta->addr));
+		set_disable_ht40(sta->ht_capabilities, 1);
+	}
+
+	update_ht_state(data, sta);
+
+#ifdef CONFIG_IEEE80211AC
+	copy_sta_vht_capab(data, sta, elems->vht_capabilities);
+	copy_sta_vht_oper(data, sta, elems->vht_operation);
+	set_sta_vht_opmode(data, sta, elems->vht_opmode_notif);
+#endif /* CONFIG_IEEE80211AC */
+
+#ifdef CONFIG_IEEE80211AX
+	copy_sta_he_capab(data, sta, IEEE80211_MODE_MESH,
+			  elems->he_capabilities, elems->he_capabilities_len);
+	copy_sta_he_6ghz_capab(data, sta, elems->he_6ghz_band_cap);
+#endif /* CONFIG_IEEE80211AX */
+
+	if (hostapd_get_aid(data, sta) < 0) {
+		wpa_msg(wpa_s, MSG_ERROR, "No AIDs available");
+		ap_free_sta(data, sta);
+		return NULL;
+	}
+
+	/* insert into driver */
+	os_memset(&params, 0, sizeof(params));
+	params.supp_rates = sta->supported_rates;
+	params.supp_rates_len = sta->supported_rates_len;
+	params.addr = addr;
+	params.plink_state = sta->plink_state;
+	params.aid = sta->aid;
+	params.peer_aid = sta->peer_aid;
+	params.listen_interval = 100;
+	params.ht_capabilities = sta->ht_capabilities;
+	params.vht_capabilities = sta->vht_capabilities;
+	params.he_capab = sta->he_capab;
+	params.he_capab_len = sta->he_capab_len;
+	params.he_6ghz_capab = sta->he_6ghz_capab;
+	params.flags |= WPA_STA_WMM;
+	params.flags_mask |= WPA_STA_AUTHENTICATED;
+	if (conf->security == MESH_CONF_SEC_NONE) {
+		params.flags |= WPA_STA_AUTHORIZED;
+		params.flags |= WPA_STA_AUTHENTICATED;
+	} else {
+		sta->flags |= WLAN_STA_MFP;
+		params.flags |= WPA_STA_MFP;
+	}
+
+	ret = wpa_drv_sta_add(wpa_s, &params);
+	if (ret) {
+		wpa_msg(wpa_s, MSG_ERROR,
+			"Driver failed to insert " MACSTR ": %d",
+			MAC2STR(addr), ret);
+		ap_free_sta(data, sta);
+		return NULL;
+	}
+
+	return sta;
+}
+
+
+void wpa_mesh_new_mesh_peer(struct wpa_supplicant *wpa_s, const u8 *addr,
+			    struct ieee802_11_elems *elems)
+{
+	struct mesh_conf *conf = wpa_s->ifmsh->mconf;
+	struct hostapd_data *data = wpa_s->ifmsh->bss[0];
+	struct sta_info *sta;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	sta = mesh_mpm_add_peer(wpa_s, addr, elems);
+	if (!sta)
+		return;
+
+	if (ssid && ssid->no_auto_peer &&
+	    (is_zero_ether_addr(data->mesh_required_peer) ||
+	     os_memcmp(data->mesh_required_peer, addr, ETH_ALEN) != 0)) {
+		wpa_msg(wpa_s, MSG_INFO, "will not initiate new peer link with "
+			MACSTR " because of no_auto_peer", MAC2STR(addr));
+		if (data->mesh_pending_auth) {
+			struct os_reltime age;
+			const struct ieee80211_mgmt *mgmt;
+			struct hostapd_frame_info fi;
+
+			mgmt = wpabuf_head(data->mesh_pending_auth);
+			os_reltime_age(&data->mesh_pending_auth_time, &age);
+			if (age.sec < 2 &&
+			    os_memcmp(mgmt->sa, addr, ETH_ALEN) == 0) {
+				wpa_printf(MSG_DEBUG,
+					   "mesh: Process pending Authentication frame from %u.%06u seconds ago",
+					   (unsigned int) age.sec,
+					   (unsigned int) age.usec);
+				os_memset(&fi, 0, sizeof(fi));
+				ieee802_11_mgmt(
+					data,
+					wpabuf_head(data->mesh_pending_auth),
+					wpabuf_len(data->mesh_pending_auth),
+					&fi);
+			}
+			wpabuf_free(data->mesh_pending_auth);
+			data->mesh_pending_auth = NULL;
+		}
+		return;
+	}
+
+	if (conf->security == MESH_CONF_SEC_NONE) {
+		if (sta->plink_state < PLINK_OPN_SNT ||
+		    sta->plink_state > PLINK_ESTAB)
+			mesh_mpm_plink_open(wpa_s, sta, PLINK_OPN_SNT);
+	} else {
+		mesh_rsn_auth_sae_sta(wpa_s, sta);
+	}
+}
+
+
+void mesh_mpm_mgmt_rx(struct wpa_supplicant *wpa_s, struct rx_mgmt *rx_mgmt)
+{
+	struct hostapd_frame_info fi;
+
+	os_memset(&fi, 0, sizeof(fi));
+	fi.datarate = rx_mgmt->datarate;
+	fi.ssi_signal = rx_mgmt->ssi_signal;
+	ieee802_11_mgmt(wpa_s->ifmsh->bss[0], rx_mgmt->frame,
+			rx_mgmt->frame_len, &fi);
+}
+
+
+static void mesh_mpm_plink_estab(struct wpa_supplicant *wpa_s,
+				 struct sta_info *sta)
+{
+	struct hostapd_data *hapd = wpa_s->ifmsh->bss[0];
+	struct mesh_conf *conf = wpa_s->ifmsh->mconf;
+	u8 seq[6] = {};
+
+	wpa_msg(wpa_s, MSG_INFO, "mesh plink with " MACSTR " established",
+		MAC2STR(sta->addr));
+
+	if (conf->security & MESH_CONF_SEC_AMPE) {
+		wpa_hexdump_key(MSG_DEBUG, "mesh: MTK", sta->mtk, sta->mtk_len);
+		wpa_drv_set_key(wpa_s, wpa_cipher_to_alg(conf->pairwise_cipher),
+				sta->addr, 0, 0, seq, sizeof(seq),
+				sta->mtk, sta->mtk_len,
+				KEY_FLAG_PAIRWISE_RX_TX);
+
+		wpa_hexdump_key(MSG_DEBUG, "mesh: RX MGTK Key RSC",
+				sta->mgtk_rsc, sizeof(sta->mgtk_rsc));
+		wpa_hexdump_key(MSG_DEBUG, "mesh: RX MGTK",
+				sta->mgtk, sta->mgtk_len);
+		wpa_drv_set_key(wpa_s, wpa_cipher_to_alg(conf->group_cipher),
+				sta->addr, sta->mgtk_key_id, 0,
+				sta->mgtk_rsc, sizeof(sta->mgtk_rsc),
+				sta->mgtk, sta->mgtk_len,
+				KEY_FLAG_GROUP_RX);
+
+		if (sta->igtk_len) {
+			wpa_hexdump_key(MSG_DEBUG, "mesh: RX IGTK Key RSC",
+					sta->igtk_rsc, sizeof(sta->igtk_rsc));
+			wpa_hexdump_key(MSG_DEBUG, "mesh: RX IGTK",
+					sta->igtk, sta->igtk_len);
+			wpa_drv_set_key(
+				wpa_s,
+				wpa_cipher_to_alg(conf->mgmt_group_cipher),
+				sta->addr, sta->igtk_key_id, 0,
+				sta->igtk_rsc, sizeof(sta->igtk_rsc),
+				sta->igtk, sta->igtk_len,
+				KEY_FLAG_GROUP_RX);
+		}
+	}
+
+	wpa_mesh_set_plink_state(wpa_s, sta, PLINK_ESTAB);
+	hapd->num_plinks++;
+
+	sta->flags |= WLAN_STA_ASSOC;
+	sta->mesh_sae_pmksa_caching = 0;
+
+	eloop_cancel_timeout(peer_add_timer, wpa_s, NULL);
+	peer_add_timer(wpa_s, NULL);
+	eloop_cancel_timeout(plink_timer, wpa_s, sta);
+
+	/* Send ctrl event */
+	wpa_msg(wpa_s, MSG_INFO, MESH_PEER_CONNECTED MACSTR,
+		MAC2STR(sta->addr));
+
+	/* Send D-Bus event */
+	wpas_notify_mesh_peer_connected(wpa_s, sta->addr);
+}
+
+
+static void mesh_mpm_fsm(struct wpa_supplicant *wpa_s, struct sta_info *sta,
+			 enum plink_event event, u16 reason)
+{
+	struct hostapd_data *hapd = wpa_s->ifmsh->bss[0];
+	struct mesh_conf *conf = wpa_s->ifmsh->mconf;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "MPM " MACSTR " state %s event %s",
+		MAC2STR(sta->addr), mplstate[sta->plink_state],
+		mplevent[event]);
+
+	switch (sta->plink_state) {
+	case PLINK_IDLE:
+		switch (event) {
+		case CLS_ACPT:
+			mesh_mpm_fsm_restart(wpa_s, sta);
+			break;
+		case OPN_ACPT:
+			mesh_mpm_plink_open(wpa_s, sta, PLINK_OPN_RCVD);
+			mesh_mpm_send_plink_action(wpa_s, sta, PLINK_CONFIRM,
+						   0);
+			break;
+		case REQ_RJCT:
+			mesh_mpm_send_plink_action(wpa_s, sta,
+						   PLINK_CLOSE, reason);
+			break;
+		default:
+			break;
+		}
+		break;
+	case PLINK_OPN_SNT:
+		switch (event) {
+		case OPN_RJCT:
+		case CNF_RJCT:
+			if (!reason)
+				reason = WLAN_REASON_MESH_CONFIG_POLICY_VIOLATION;
+			/* fall-through */
+		case CLS_ACPT:
+			wpa_mesh_set_plink_state(wpa_s, sta, PLINK_HOLDING);
+			if (!reason)
+				reason = WLAN_REASON_MESH_CLOSE_RCVD;
+			eloop_register_timeout(
+				conf->dot11MeshHoldingTimeout / 1000,
+				(conf->dot11MeshHoldingTimeout % 1000) * 1000,
+				plink_timer, wpa_s, sta);
+			mesh_mpm_send_plink_action(wpa_s, sta,
+						   PLINK_CLOSE, reason);
+			break;
+		case OPN_ACPT:
+			/* retry timer is left untouched */
+			wpa_mesh_set_plink_state(wpa_s, sta, PLINK_OPN_RCVD);
+			mesh_mpm_send_plink_action(wpa_s, sta,
+						   PLINK_CONFIRM, 0);
+			break;
+		case CNF_ACPT:
+			wpa_mesh_set_plink_state(wpa_s, sta, PLINK_CNF_RCVD);
+			eloop_cancel_timeout(plink_timer, wpa_s, sta);
+			eloop_register_timeout(
+				conf->dot11MeshConfirmTimeout / 1000,
+				(conf->dot11MeshConfirmTimeout % 1000) * 1000,
+				plink_timer, wpa_s, sta);
+			break;
+		default:
+			break;
+		}
+		break;
+	case PLINK_OPN_RCVD:
+		switch (event) {
+		case OPN_RJCT:
+		case CNF_RJCT:
+			if (!reason)
+				reason = WLAN_REASON_MESH_CONFIG_POLICY_VIOLATION;
+			/* fall-through */
+		case CLS_ACPT:
+			wpa_mesh_set_plink_state(wpa_s, sta, PLINK_HOLDING);
+			if (!reason)
+				reason = WLAN_REASON_MESH_CLOSE_RCVD;
+			eloop_register_timeout(
+				conf->dot11MeshHoldingTimeout / 1000,
+				(conf->dot11MeshHoldingTimeout % 1000) * 1000,
+				plink_timer, wpa_s, sta);
+			sta->mpm_close_reason = reason;
+			mesh_mpm_send_plink_action(wpa_s, sta,
+						   PLINK_CLOSE, reason);
+			break;
+		case OPN_ACPT:
+			mesh_mpm_send_plink_action(wpa_s, sta,
+						   PLINK_CONFIRM, 0);
+			break;
+		case CNF_ACPT:
+			if (conf->security & MESH_CONF_SEC_AMPE)
+				mesh_rsn_derive_mtk(wpa_s, sta);
+			mesh_mpm_plink_estab(wpa_s, sta);
+			break;
+		default:
+			break;
+		}
+		break;
+	case PLINK_CNF_RCVD:
+		switch (event) {
+		case OPN_RJCT:
+		case CNF_RJCT:
+			if (!reason)
+				reason = WLAN_REASON_MESH_CONFIG_POLICY_VIOLATION;
+			/* fall-through */
+		case CLS_ACPT:
+			wpa_mesh_set_plink_state(wpa_s, sta, PLINK_HOLDING);
+			if (!reason)
+				reason = WLAN_REASON_MESH_CLOSE_RCVD;
+			eloop_register_timeout(
+				conf->dot11MeshHoldingTimeout / 1000,
+				(conf->dot11MeshHoldingTimeout % 1000) * 1000,
+				plink_timer, wpa_s, sta);
+			sta->mpm_close_reason = reason;
+			mesh_mpm_send_plink_action(wpa_s, sta,
+						   PLINK_CLOSE, reason);
+			break;
+		case OPN_ACPT:
+			if (conf->security & MESH_CONF_SEC_AMPE)
+				mesh_rsn_derive_mtk(wpa_s, sta);
+			mesh_mpm_plink_estab(wpa_s, sta);
+			mesh_mpm_send_plink_action(wpa_s, sta,
+						   PLINK_CONFIRM, 0);
+			break;
+		default:
+			break;
+		}
+		break;
+	case PLINK_ESTAB:
+		switch (event) {
+		case OPN_RJCT:
+		case CNF_RJCT:
+		case CLS_ACPT:
+			wpa_mesh_set_plink_state(wpa_s, sta, PLINK_HOLDING);
+			if (!reason)
+				reason = WLAN_REASON_MESH_CLOSE_RCVD;
+
+			eloop_register_timeout(
+				conf->dot11MeshHoldingTimeout / 1000,
+				(conf->dot11MeshHoldingTimeout % 1000) * 1000,
+				plink_timer, wpa_s, sta);
+			sta->mpm_close_reason = reason;
+
+			wpa_msg(wpa_s, MSG_INFO, "mesh plink with " MACSTR
+				" closed with reason %d",
+				MAC2STR(sta->addr), reason);
+
+			wpa_msg(wpa_s, MSG_INFO, MESH_PEER_DISCONNECTED MACSTR,
+				MAC2STR(sta->addr));
+
+			/* Send D-Bus event */
+			wpas_notify_mesh_peer_disconnected(wpa_s, sta->addr,
+							   reason);
+
+			hapd->num_plinks--;
+
+			mesh_mpm_send_plink_action(wpa_s, sta,
+						   PLINK_CLOSE, reason);
+			break;
+		case OPN_ACPT:
+			mesh_mpm_send_plink_action(wpa_s, sta,
+						   PLINK_CONFIRM, 0);
+			break;
+		default:
+			break;
+		}
+		break;
+	case PLINK_HOLDING:
+		switch (event) {
+		case CLS_ACPT:
+			mesh_mpm_fsm_restart(wpa_s, sta);
+			break;
+		case OPN_ACPT:
+		case CNF_ACPT:
+		case OPN_RJCT:
+		case CNF_RJCT:
+			reason = sta->mpm_close_reason;
+			mesh_mpm_send_plink_action(wpa_s, sta,
+						   PLINK_CLOSE, reason);
+			break;
+		default:
+			break;
+		}
+		break;
+	default:
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Unsupported MPM event %s for state %s",
+			mplevent[event], mplstate[sta->plink_state]);
+		break;
+	}
+}
+
+
+void mesh_mpm_action_rx(struct wpa_supplicant *wpa_s,
+			const struct ieee80211_mgmt *mgmt, size_t len)
+{
+	u8 action_field;
+	struct hostapd_data *hapd = wpa_s->ifmsh->bss[0];
+	struct mesh_conf *mconf = wpa_s->ifmsh->mconf;
+	struct sta_info *sta;
+	u16 plid = 0, llid = 0, aid = 0;
+	enum plink_event event;
+	struct ieee802_11_elems elems;
+	struct mesh_peer_mgmt_ie peer_mgmt_ie;
+	const u8 *ies;
+	size_t ie_len;
+	int ret;
+	u16 reason = 0;
+
+	if (mgmt->u.action.category != WLAN_ACTION_SELF_PROTECTED)
+		return;
+
+	action_field = mgmt->u.action.u.slf_prot_action.action;
+	if (action_field != PLINK_OPEN &&
+	    action_field != PLINK_CONFIRM &&
+	    action_field != PLINK_CLOSE)
+		return;
+
+	ies = mgmt->u.action.u.slf_prot_action.variable;
+	ie_len = (const u8 *) mgmt + len -
+		mgmt->u.action.u.slf_prot_action.variable;
+
+	/* at least expect mesh id and peering mgmt */
+	if (ie_len < 2 + 2) {
+		wpa_printf(MSG_DEBUG,
+			   "MPM: Ignore too short action frame %u ie_len %u",
+			   action_field, (unsigned int) ie_len);
+		return;
+	}
+	wpa_printf(MSG_DEBUG, "MPM: Received PLINK action %u", action_field);
+
+	if (action_field == PLINK_OPEN || action_field == PLINK_CONFIRM) {
+		wpa_printf(MSG_DEBUG, "MPM: Capability 0x%x",
+			   WPA_GET_LE16(ies));
+		ies += 2;	/* capability */
+		ie_len -= 2;
+	}
+	if (action_field == PLINK_CONFIRM) {
+		aid = WPA_GET_LE16(ies);
+		wpa_printf(MSG_DEBUG, "MPM: AID 0x%x", aid);
+		ies += 2;	/* aid */
+		ie_len -= 2;
+	}
+
+	/* check for mesh peering, mesh id and mesh config IEs */
+	if (ieee802_11_parse_elems(ies, ie_len, &elems, 0) == ParseFailed) {
+		wpa_printf(MSG_DEBUG, "MPM: Failed to parse PLINK IEs");
+		return;
+	}
+	if (!elems.peer_mgmt) {
+		wpa_printf(MSG_DEBUG,
+			   "MPM: No Mesh Peering Management element");
+		return;
+	}
+	if (action_field != PLINK_CLOSE) {
+		if (!elems.mesh_id || !elems.mesh_config) {
+			wpa_printf(MSG_DEBUG,
+				   "MPM: No Mesh ID or Mesh Configuration element");
+			return;
+		}
+
+		if (!matches_local(wpa_s, &elems)) {
+			wpa_printf(MSG_DEBUG,
+				   "MPM: Mesh ID or Mesh Configuration element do not match local MBSS");
+			return;
+		}
+	}
+
+	ret = mesh_mpm_parse_peer_mgmt(wpa_s, action_field,
+				       elems.peer_mgmt,
+				       elems.peer_mgmt_len,
+				       &peer_mgmt_ie);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "MPM: Mesh parsing rejected frame");
+		return;
+	}
+
+	/* the sender's llid is our plid and vice-versa */
+	plid = WPA_GET_LE16(peer_mgmt_ie.llid);
+	if (peer_mgmt_ie.plid)
+		llid = WPA_GET_LE16(peer_mgmt_ie.plid);
+	wpa_printf(MSG_DEBUG, "MPM: plid=0x%x llid=0x%x", plid, llid);
+
+	if (action_field == PLINK_CLOSE)
+		wpa_printf(MSG_DEBUG, "MPM: close reason=%u",
+			   WPA_GET_LE16(peer_mgmt_ie.reason));
+
+	sta = ap_get_sta(hapd, mgmt->sa);
+
+	/*
+	 * If this is an open frame from an unknown STA, and this is an
+	 * open mesh, then go ahead and add the peer before proceeding.
+	 */
+	if (!sta && action_field == PLINK_OPEN &&
+	    (!(mconf->security & MESH_CONF_SEC_AMPE) ||
+	     wpa_auth_pmksa_get(hapd->wpa_auth, mgmt->sa, NULL)))
+		sta = mesh_mpm_add_peer(wpa_s, mgmt->sa, &elems);
+
+	if (!sta) {
+		wpa_printf(MSG_DEBUG, "MPM: No STA entry for peer");
+		return;
+	}
+
+#ifdef CONFIG_SAE
+	/* peer is in sae_accepted? */
+	if (sta->sae && sta->sae->state != SAE_ACCEPTED) {
+		wpa_printf(MSG_DEBUG, "MPM: SAE not yet accepted for peer");
+		return;
+	}
+#endif /* CONFIG_SAE */
+
+	if (!sta->my_lid)
+		mesh_mpm_init_link(wpa_s, sta);
+
+	if (mconf->security & MESH_CONF_SEC_AMPE) {
+		int res;
+
+		res = mesh_rsn_process_ampe(wpa_s, sta, &elems,
+					    &mgmt->u.action.category,
+					    peer_mgmt_ie.chosen_pmk,
+					    ies, ie_len);
+		if (res) {
+			wpa_printf(MSG_DEBUG,
+				   "MPM: RSN process rejected frame (res=%d)",
+				   res);
+			if (action_field == PLINK_OPEN && res == -2) {
+				/* AES-SIV decryption failed */
+				mesh_mpm_fsm(wpa_s, sta, OPN_RJCT,
+					     WLAN_REASON_MESH_INVALID_GTK);
+			}
+			return;
+		}
+
+#ifdef CONFIG_OCV
+		if (action_field == PLINK_OPEN && elems.rsn_ie) {
+			struct wpa_state_machine *sm = sta->wpa_sm;
+			struct wpa_ie_data data;
+
+			res = wpa_parse_wpa_ie_rsn(elems.rsn_ie - 2,
+						   elems.rsn_ie_len + 2,
+						   &data);
+			if (res) {
+				wpa_printf(MSG_DEBUG,
+					   "Failed to parse RSN IE (res=%d)",
+					   res);
+				wpa_hexdump(MSG_DEBUG, "RSN IE", elems.rsn_ie,
+					    elems.rsn_ie_len);
+				return;
+			}
+
+			wpa_auth_set_ocv(sm, mconf->ocv &&
+					 (data.capabilities &
+					  WPA_CAPABILITY_OCVC));
+		}
+
+		if (action_field != PLINK_CLOSE &&
+		    wpa_auth_uses_ocv(sta->wpa_sm)) {
+			struct wpa_channel_info ci;
+			int tx_chanwidth;
+			int tx_seg1_idx;
+
+			if (wpa_drv_channel_info(wpa_s, &ci) != 0) {
+				wpa_printf(MSG_WARNING,
+					   "MPM: Failed to get channel info to validate received OCI in MPM Confirm");
+				return;
+			}
+
+			if (get_tx_parameters(
+				    sta, channel_width_to_int(ci.chanwidth),
+				    ci.seg1_idx, &tx_chanwidth,
+				    &tx_seg1_idx) < 0)
+				return;
+
+			if (ocv_verify_tx_params(elems.oci, elems.oci_len, &ci,
+						 tx_chanwidth, tx_seg1_idx) !=
+			    OCI_SUCCESS) {
+				wpa_printf(MSG_WARNING, "MPM: OCV failed: %s",
+					   ocv_errorstr);
+				return;
+			}
+		}
+#endif /* CONFIG_OCV */
+	}
+
+	if (sta->plink_state == PLINK_BLOCKED) {
+		wpa_printf(MSG_DEBUG, "MPM: PLINK_BLOCKED");
+		return;
+	}
+
+	/* Now we will figure out the appropriate event... */
+	switch (action_field) {
+	case PLINK_OPEN:
+		if (plink_free_count(hapd) == 0) {
+			event = REQ_RJCT;
+			reason = WLAN_REASON_MESH_MAX_PEERS;
+			wpa_printf(MSG_INFO,
+				   "MPM: Peer link num over quota(%d)",
+				   hapd->max_plinks);
+		} else if (sta->peer_lid && sta->peer_lid != plid) {
+			wpa_printf(MSG_DEBUG,
+				   "MPM: peer_lid mismatch: 0x%x != 0x%x",
+				   sta->peer_lid, plid);
+			return; /* no FSM event */
+		} else {
+			sta->peer_lid = plid;
+			event = OPN_ACPT;
+		}
+		break;
+	case PLINK_CONFIRM:
+		if (plink_free_count(hapd) == 0) {
+			event = REQ_RJCT;
+			reason = WLAN_REASON_MESH_MAX_PEERS;
+			wpa_printf(MSG_INFO,
+				   "MPM: Peer link num over quota(%d)",
+				   hapd->max_plinks);
+		} else if (sta->my_lid != llid ||
+			   (sta->peer_lid && sta->peer_lid != plid)) {
+			wpa_printf(MSG_DEBUG,
+				   "MPM: lid mismatch: my_lid: 0x%x != 0x%x or peer_lid: 0x%x != 0x%x",
+				   sta->my_lid, llid, sta->peer_lid, plid);
+			return; /* no FSM event */
+		} else {
+			if (!sta->peer_lid)
+				sta->peer_lid = plid;
+			sta->peer_aid = aid;
+			event = CNF_ACPT;
+		}
+		break;
+	case PLINK_CLOSE:
+		if (sta->plink_state == PLINK_ESTAB)
+			/* Do not check for llid or plid. This does not
+			 * follow the standard but since multiple plinks
+			 * per cand are not supported, it is necessary in
+			 * order to avoid a livelock when MP A sees an
+			 * establish peer link to MP B but MP B does not
+			 * see it. This can be caused by a timeout in
+			 * B's peer link establishment or B being
+			 * restarted.
+			 */
+			event = CLS_ACPT;
+		else if (sta->peer_lid != plid) {
+			wpa_printf(MSG_DEBUG,
+				   "MPM: peer_lid mismatch: 0x%x != 0x%x",
+				   sta->peer_lid, plid);
+			return; /* no FSM event */
+		} else if (peer_mgmt_ie.plid && sta->my_lid != llid) {
+			wpa_printf(MSG_DEBUG,
+				   "MPM: my_lid mismatch: 0x%x != 0x%x",
+				   sta->my_lid, llid);
+			return; /* no FSM event */
+		} else {
+			event = CLS_ACPT;
+		}
+		break;
+	default:
+		/*
+		 * This cannot be hit due to the action_field check above, but
+		 * compilers may not be able to figure that out and can warn
+		 * about uninitialized event below.
+		 */
+		return;
+	}
+	mesh_mpm_fsm(wpa_s, sta, event, reason);
+}
+
+
+/* called by ap_free_sta */
+void mesh_mpm_free_sta(struct hostapd_data *hapd, struct sta_info *sta)
+{
+	if (sta->plink_state == PLINK_ESTAB)
+		hapd->num_plinks--;
+	eloop_cancel_timeout(plink_timer, ELOOP_ALL_CTX, sta);
+	eloop_cancel_timeout(mesh_auth_timer, ELOOP_ALL_CTX, sta);
+}
diff --git a/wpa_supplicant/mesh_mpm.h b/wpa_supplicant/mesh_mpm.h
new file mode 100644
index 000000000000..5fc1e6184bcb
--- /dev/null
+++ b/wpa_supplicant/mesh_mpm.h
@@ -0,0 +1,46 @@
+/*
+ * WPA Supplicant - Basic mesh peer management
+ * Copyright (c) 2013-2014, cozybit, Inc.  All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef MESH_MPM_H
+#define MESH_MPM_H
+
+/* notify MPM of new mesh peer to be inserted in MPM and driver */
+void wpa_mesh_new_mesh_peer(struct wpa_supplicant *wpa_s, const u8 *addr,
+			    struct ieee802_11_elems *elems);
+void mesh_mpm_deinit(struct wpa_supplicant *wpa_s, struct hostapd_iface *ifmsh);
+void mesh_mpm_auth_peer(struct wpa_supplicant *wpa_s, const u8 *addr);
+void mesh_mpm_free_sta(struct hostapd_data *hapd, struct sta_info *sta);
+void wpa_mesh_set_plink_state(struct wpa_supplicant *wpa_s,
+			      struct sta_info *sta,
+			      enum mesh_plink_state state);
+int mesh_mpm_close_peer(struct wpa_supplicant *wpa_s, const u8 *addr);
+int mesh_mpm_connect_peer(struct wpa_supplicant *wpa_s, const u8 *addr,
+			  int duration);
+
+#ifdef CONFIG_MESH
+
+void mesh_mpm_action_rx(struct wpa_supplicant *wpa_s,
+			const struct ieee80211_mgmt *mgmt, size_t len);
+void mesh_mpm_mgmt_rx(struct wpa_supplicant *wpa_s, struct rx_mgmt *rx_mgmt);
+
+#else /* CONFIG_MESH */
+
+static inline void mesh_mpm_action_rx(struct wpa_supplicant *wpa_s,
+				      const struct ieee80211_mgmt *mgmt,
+				      size_t len)
+{
+}
+
+static inline void mesh_mpm_mgmt_rx(struct wpa_supplicant *wpa_s,
+				    struct rx_mgmt *rx_mgmt)
+{
+}
+
+#endif /* CONFIG_MESH */
+
+#endif /* MESH_MPM_H */
diff --git a/wpa_supplicant/mesh_rsn.c b/wpa_supplicant/mesh_rsn.c
new file mode 100644
index 000000000000..65daa77c2c98
--- /dev/null
+++ b/wpa_supplicant/mesh_rsn.c
@@ -0,0 +1,795 @@
+/*
+ * WPA Supplicant - Mesh RSN routines
+ * Copyright (c) 2013-2014, cozybit, Inc.  All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "crypto/sha256.h"
+#include "crypto/random.h"
+#include "crypto/aes.h"
+#include "crypto/aes_siv.h"
+#include "rsn_supp/wpa.h"
+#include "ap/hostapd.h"
+#include "ap/wpa_auth.h"
+#include "ap/sta_info.h"
+#include "ap/ieee802_11.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "wpas_glue.h"
+#include "mesh_mpm.h"
+#include "mesh_rsn.h"
+
+#define MESH_AUTH_TIMEOUT 10
+#define MESH_AUTH_RETRY 3
+
+void mesh_auth_timer(void *eloop_ctx, void *user_data)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct sta_info *sta = user_data;
+	struct hostapd_data *hapd;
+
+	if (sta->sae->state != SAE_ACCEPTED) {
+		wpa_printf(MSG_DEBUG, "AUTH: Re-authenticate with " MACSTR
+			   " (attempt %d) ",
+			   MAC2STR(sta->addr), sta->sae_auth_retry);
+		wpa_msg(wpa_s, MSG_INFO, MESH_SAE_AUTH_FAILURE "addr=" MACSTR,
+			MAC2STR(sta->addr));
+		if (sta->sae_auth_retry < MESH_AUTH_RETRY) {
+			mesh_rsn_auth_sae_sta(wpa_s, sta);
+		} else {
+			hapd = wpa_s->ifmsh->bss[0];
+
+			if (sta->sae_auth_retry > MESH_AUTH_RETRY) {
+				ap_free_sta(hapd, sta);
+				return;
+			}
+
+			/* block the STA if exceeded the number of attempts */
+			wpa_mesh_set_plink_state(wpa_s, sta, PLINK_BLOCKED);
+			sta->sae->state = SAE_NOTHING;
+			wpa_msg(wpa_s, MSG_INFO, MESH_SAE_AUTH_BLOCKED "addr="
+				MACSTR " duration=%d",
+				MAC2STR(sta->addr),
+				hapd->conf->ap_max_inactivity);
+		}
+		sta->sae_auth_retry++;
+	}
+}
+
+
+static void auth_logger(void *ctx, const u8 *addr, logger_level level,
+			const char *txt)
+{
+	if (addr)
+		wpa_printf(MSG_DEBUG, "AUTH: " MACSTR " - %s",
+			   MAC2STR(addr), txt);
+	else
+		wpa_printf(MSG_DEBUG, "AUTH: %s", txt);
+}
+
+
+static const u8 *auth_get_psk(void *ctx, const u8 *addr,
+			      const u8 *p2p_dev_addr, const u8 *prev_psk,
+			      size_t *psk_len, int *vlan_id)
+{
+	struct mesh_rsn *mesh_rsn = ctx;
+	struct hostapd_data *hapd = mesh_rsn->wpa_s->ifmsh->bss[0];
+	struct sta_info *sta = ap_get_sta(hapd, addr);
+
+	if (psk_len)
+		*psk_len = PMK_LEN;
+	if (vlan_id)
+		*vlan_id = 0;
+	wpa_printf(MSG_DEBUG, "AUTH: %s (addr=" MACSTR " prev_psk=%p)",
+		   __func__, MAC2STR(addr), prev_psk);
+
+	if (sta && sta->auth_alg == WLAN_AUTH_SAE) {
+		if (!sta->sae || prev_psk)
+			return NULL;
+		return sta->sae->pmk;
+	}
+
+	return NULL;
+}
+
+
+static int auth_set_key(void *ctx, int vlan_id, enum wpa_alg alg,
+			const u8 *addr, int idx, u8 *key, size_t key_len,
+			enum key_flag key_flag)
+{
+	struct mesh_rsn *mesh_rsn = ctx;
+	u8 seq[6];
+
+	os_memset(seq, 0, sizeof(seq));
+
+	if (addr) {
+		wpa_printf(MSG_DEBUG, "AUTH: %s(alg=%d addr=" MACSTR
+			   " key_idx=%d)",
+			   __func__, alg, MAC2STR(addr), idx);
+	} else {
+		wpa_printf(MSG_DEBUG, "AUTH: %s(alg=%d key_idx=%d)",
+			   __func__, alg, idx);
+	}
+	wpa_hexdump_key(MSG_DEBUG, "AUTH: set_key - key", key, key_len);
+
+	return wpa_drv_set_key(mesh_rsn->wpa_s, alg, addr, idx,
+			       1, seq, 6, key, key_len, key_flag);
+}
+
+
+static int auth_start_ampe(void *ctx, const u8 *addr)
+{
+	struct mesh_rsn *mesh_rsn = ctx;
+	struct hostapd_data *hapd;
+	struct sta_info *sta;
+
+	if (mesh_rsn->wpa_s->current_ssid->mode != WPAS_MODE_MESH)
+		return -1;
+
+	hapd = mesh_rsn->wpa_s->ifmsh->bss[0];
+	sta = ap_get_sta(hapd, addr);
+	if (sta)
+		eloop_cancel_timeout(mesh_auth_timer, mesh_rsn->wpa_s, sta);
+
+	mesh_mpm_auth_peer(mesh_rsn->wpa_s, addr);
+	return 0;
+}
+
+
+static int __mesh_rsn_auth_init(struct mesh_rsn *rsn, const u8 *addr,
+				enum mfp_options ieee80211w, int ocv)
+{
+	struct wpa_auth_config conf;
+	static const struct wpa_auth_callbacks cb = {
+		.logger = auth_logger,
+		.get_psk = auth_get_psk,
+		.set_key = auth_set_key,
+		.start_ampe = auth_start_ampe,
+	};
+	u8 seq[6] = {};
+
+	wpa_printf(MSG_DEBUG, "AUTH: Initializing group state machine");
+
+	os_memset(&conf, 0, sizeof(conf));
+	conf.wpa = WPA_PROTO_RSN;
+	conf.wpa_key_mgmt = WPA_KEY_MGMT_SAE;
+	conf.wpa_pairwise = rsn->pairwise_cipher;
+	conf.rsn_pairwise = rsn->pairwise_cipher;
+	conf.wpa_group = rsn->group_cipher;
+	conf.eapol_version = 0;
+	conf.wpa_group_rekey = -1;
+	conf.wpa_group_update_count = 4;
+	conf.wpa_pairwise_update_count = 4;
+	conf.ieee80211w = ieee80211w;
+	if (ieee80211w != NO_MGMT_FRAME_PROTECTION)
+		conf.group_mgmt_cipher = rsn->mgmt_group_cipher;
+#ifdef CONFIG_OCV
+	conf.ocv = ocv;
+#endif /* CONFIG_OCV */
+
+	rsn->auth = wpa_init(addr, &conf, &cb, rsn);
+	if (rsn->auth == NULL) {
+		wpa_printf(MSG_DEBUG, "AUTH: wpa_init() failed");
+		return -1;
+	}
+
+	/* TODO: support rekeying */
+	rsn->mgtk_len = wpa_cipher_key_len(conf.wpa_group);
+	if (random_get_bytes(rsn->mgtk, rsn->mgtk_len) < 0)
+		return -1;
+	rsn->mgtk_key_id = 1;
+
+	if (ieee80211w != NO_MGMT_FRAME_PROTECTION) {
+		rsn->igtk_len = wpa_cipher_key_len(conf.group_mgmt_cipher);
+		if (random_get_bytes(rsn->igtk, rsn->igtk_len) < 0)
+			return -1;
+		rsn->igtk_key_id = 4;
+
+		/* group mgmt */
+		wpa_hexdump_key(MSG_DEBUG, "mesh: Own TX IGTK",
+				rsn->igtk, rsn->igtk_len);
+		wpa_drv_set_key(rsn->wpa_s,
+				wpa_cipher_to_alg(rsn->mgmt_group_cipher),
+				broadcast_ether_addr,
+				rsn->igtk_key_id, 1,
+				seq, sizeof(seq), rsn->igtk, rsn->igtk_len,
+				KEY_FLAG_GROUP_TX_DEFAULT);
+	}
+
+	/* group privacy / data frames */
+	wpa_hexdump_key(MSG_DEBUG, "mesh: Own TX MGTK",
+			rsn->mgtk, rsn->mgtk_len);
+	wpa_drv_set_key(rsn->wpa_s, wpa_cipher_to_alg(rsn->group_cipher),
+			broadcast_ether_addr,
+			rsn->mgtk_key_id, 1, seq, sizeof(seq),
+			rsn->mgtk, rsn->mgtk_len, KEY_FLAG_GROUP_TX_DEFAULT);
+
+	return 0;
+}
+
+
+static void mesh_rsn_deinit(struct mesh_rsn *rsn)
+{
+	os_memset(rsn->mgtk, 0, sizeof(rsn->mgtk));
+	rsn->mgtk_len = 0;
+	os_memset(rsn->igtk, 0, sizeof(rsn->igtk));
+	rsn->igtk_len = 0;
+	if (rsn->auth)
+		wpa_deinit(rsn->auth);
+}
+
+
+struct mesh_rsn *mesh_rsn_auth_init(struct wpa_supplicant *wpa_s,
+				    struct mesh_conf *conf)
+{
+	struct mesh_rsn *mesh_rsn;
+	struct hostapd_data *bss = wpa_s->ifmsh->bss[0];
+	const u8 *ie;
+	size_t ie_len;
+#ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+	struct external_pmksa_cache *entry;
+#endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
+
+	mesh_rsn = os_zalloc(sizeof(*mesh_rsn));
+	if (mesh_rsn == NULL)
+		return NULL;
+	mesh_rsn->wpa_s = wpa_s;
+	mesh_rsn->pairwise_cipher = conf->pairwise_cipher;
+	mesh_rsn->group_cipher = conf->group_cipher;
+	mesh_rsn->mgmt_group_cipher = conf->mgmt_group_cipher;
+
+	if (__mesh_rsn_auth_init(mesh_rsn, wpa_s->own_addr,
+				 conf->ieee80211w, conf->ocv) < 0) {
+		mesh_rsn_deinit(mesh_rsn);
+		os_free(mesh_rsn);
+		return NULL;
+	}
+
+	bss->wpa_auth = mesh_rsn->auth;
+
+#ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+	while ((entry = dl_list_last(&wpa_s->mesh_external_pmksa_cache,
+				     struct external_pmksa_cache,
+				     list)) != NULL) {
+		int ret;
+
+		ret = wpa_auth_pmksa_add_entry(bss->wpa_auth,
+					       entry->pmksa_cache);
+		dl_list_del(&entry->list);
+		os_free(entry);
+
+		if (ret < 0)
+			return NULL;
+	}
+#endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
+
+	ie = wpa_auth_get_wpa_ie(mesh_rsn->auth, &ie_len);
+	conf->rsn_ie = (u8 *) ie;
+	conf->rsn_ie_len = ie_len;
+
+	wpa_supplicant_rsn_supp_set_config(wpa_s, wpa_s->current_ssid);
+
+	return mesh_rsn;
+}
+
+
+static int index_within_array(const int *array, int idx)
+{
+	int i;
+
+	for (i = 0; i < idx; i++) {
+		if (array[i] == -1)
+			return 0;
+	}
+
+	return 1;
+}
+
+
+static int mesh_rsn_sae_group(struct wpa_supplicant *wpa_s,
+			      struct sae_data *sae)
+{
+	int *groups = wpa_s->ifmsh->bss[0]->conf->sae_groups;
+
+	/* Configuration may have changed, so validate current index */
+	if (!index_within_array(groups, wpa_s->mesh_rsn->sae_group_index))
+		return -1;
+
+	for (;;) {
+		int group = groups[wpa_s->mesh_rsn->sae_group_index];
+
+		if (group <= 0)
+			break;
+		if (sae_set_group(sae, group) == 0) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "SME: Selected SAE group %d",
+				sae->group);
+			return 0;
+		}
+		wpa_s->mesh_rsn->sae_group_index++;
+	}
+
+	return -1;
+}
+
+
+static int mesh_rsn_build_sae_commit(struct wpa_supplicant *wpa_s,
+				     struct wpa_ssid *ssid,
+				     struct sta_info *sta)
+{
+	const char *password;
+
+	password = ssid->sae_password;
+	if (!password)
+		password = ssid->passphrase;
+	if (!password) {
+		wpa_msg(wpa_s, MSG_DEBUG, "SAE: No password available");
+		return -1;
+	}
+
+	if (mesh_rsn_sae_group(wpa_s, sta->sae) < 0) {
+		wpa_msg(wpa_s, MSG_DEBUG, "SAE: Failed to select group");
+		return -1;
+	}
+
+	if (sta->sae->tmp && !sta->sae->tmp->pw_id && ssid->sae_password_id) {
+		sta->sae->tmp->pw_id = os_strdup(ssid->sae_password_id);
+		if (!sta->sae->tmp->pw_id)
+			return -1;
+	}
+	return sae_prepare_commit(wpa_s->own_addr, sta->addr,
+				  (u8 *) password, os_strlen(password),
+				  sta->sae);
+}
+
+
+/* initiate new SAE authentication with sta */
+int mesh_rsn_auth_sae_sta(struct wpa_supplicant *wpa_s,
+			  struct sta_info *sta)
+{
+	struct hostapd_data *hapd = wpa_s->ifmsh->bss[0];
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	struct rsn_pmksa_cache_entry *pmksa;
+	unsigned int rnd;
+	int ret;
+
+	if (!ssid) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"AUTH: No current_ssid known to initiate new SAE");
+		return -1;
+	}
+
+	if (!sta->sae) {
+		sta->sae = os_zalloc(sizeof(*sta->sae));
+		if (sta->sae == NULL)
+			return -1;
+	}
+
+	pmksa = wpa_auth_pmksa_get(hapd->wpa_auth, sta->addr, NULL);
+	if (pmksa) {
+		if (!sta->wpa_sm)
+			sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth,
+							sta->addr, NULL);
+		if (!sta->wpa_sm) {
+			wpa_printf(MSG_ERROR,
+				   "mesh: Failed to initialize RSN state machine");
+			return -1;
+		}
+
+		wpa_printf(MSG_DEBUG,
+			   "AUTH: Mesh PMKSA cache entry found for " MACSTR
+			   " - try to use PMKSA caching instead of new SAE authentication",
+			   MAC2STR(sta->addr));
+		wpa_auth_pmksa_set_to_sm(pmksa, sta->wpa_sm, hapd->wpa_auth,
+					 sta->sae->pmkid, sta->sae->pmk);
+		sae_accept_sta(hapd, sta);
+		sta->mesh_sae_pmksa_caching = 1;
+		return 0;
+	}
+	sta->mesh_sae_pmksa_caching = 0;
+
+	if (mesh_rsn_build_sae_commit(wpa_s, ssid, sta))
+		return -1;
+
+	wpa_msg(wpa_s, MSG_DEBUG,
+		"AUTH: started authentication with SAE peer: " MACSTR,
+		MAC2STR(sta->addr));
+
+	ret = auth_sae_init_committed(hapd, sta);
+	if (ret)
+		return ret;
+
+	eloop_cancel_timeout(mesh_auth_timer, wpa_s, sta);
+	rnd = rand() % MESH_AUTH_TIMEOUT;
+	eloop_register_timeout(MESH_AUTH_TIMEOUT + rnd, 0, mesh_auth_timer,
+			       wpa_s, sta);
+	return 0;
+}
+
+
+void mesh_rsn_get_pmkid(struct mesh_rsn *rsn, struct sta_info *sta, u8 *pmkid)
+{
+	os_memcpy(pmkid, sta->sae->pmkid, SAE_PMKID_LEN);
+}
+
+
+static void
+mesh_rsn_derive_aek(struct mesh_rsn *rsn, struct sta_info *sta)
+{
+	u8 *myaddr = rsn->wpa_s->own_addr;
+	u8 *peer = sta->addr;
+	u8 *addr1, *addr2;
+	u8 context[RSN_SELECTOR_LEN + 2 * ETH_ALEN], *ptr = context;
+
+	/*
+	 * AEK = KDF-Hash-256(PMK, "AEK Derivation", Selected AKM Suite ||
+	 *       min(localMAC, peerMAC) || max(localMAC, peerMAC))
+	 */
+	/* Selected AKM Suite: SAE */
+	RSN_SELECTOR_PUT(ptr, RSN_AUTH_KEY_MGMT_SAE);
+	ptr += RSN_SELECTOR_LEN;
+
+	if (os_memcmp(myaddr, peer, ETH_ALEN) < 0) {
+		addr1 = myaddr;
+		addr2 = peer;
+	} else {
+		addr1 = peer;
+		addr2 = myaddr;
+	}
+	os_memcpy(ptr, addr1, ETH_ALEN);
+	ptr += ETH_ALEN;
+	os_memcpy(ptr, addr2, ETH_ALEN);
+
+	sha256_prf(sta->sae->pmk, sizeof(sta->sae->pmk), "AEK Derivation",
+		   context, sizeof(context), sta->aek, sizeof(sta->aek));
+}
+
+
+/* derive mesh temporal key from pmk */
+int mesh_rsn_derive_mtk(struct wpa_supplicant *wpa_s, struct sta_info *sta)
+{
+	u8 *ptr;
+	u8 *min, *max;
+	u8 *myaddr = wpa_s->own_addr;
+	u8 *peer = sta->addr;
+	u8 context[2 * WPA_NONCE_LEN + 2 * 2 + RSN_SELECTOR_LEN + 2 * ETH_ALEN];
+
+	/*
+	 * MTK = KDF-Hash-Length(PMK, "Temporal Key Derivation", min(localNonce,
+	 *  peerNonce) || max(localNonce, peerNonce) || min(localLinkID,
+	 *  peerLinkID) || max(localLinkID, peerLinkID) || Selected AKM Suite ||
+	 *  min(localMAC, peerMAC) || max(localMAC, peerMAC))
+	 */
+	ptr = context;
+	if (os_memcmp(sta->my_nonce, sta->peer_nonce, WPA_NONCE_LEN) < 0) {
+		min = sta->my_nonce;
+		max = sta->peer_nonce;
+	} else {
+		min = sta->peer_nonce;
+		max = sta->my_nonce;
+	}
+	os_memcpy(ptr, min, WPA_NONCE_LEN);
+	ptr += WPA_NONCE_LEN;
+	os_memcpy(ptr, max, WPA_NONCE_LEN);
+	ptr += WPA_NONCE_LEN;
+
+	if (sta->my_lid < sta->peer_lid) {
+		WPA_PUT_LE16(ptr, sta->my_lid);
+		ptr += 2;
+		WPA_PUT_LE16(ptr, sta->peer_lid);
+		ptr += 2;
+	} else {
+		WPA_PUT_LE16(ptr, sta->peer_lid);
+		ptr += 2;
+		WPA_PUT_LE16(ptr, sta->my_lid);
+		ptr += 2;
+	}
+
+	/* Selected AKM Suite: SAE */
+	RSN_SELECTOR_PUT(ptr, RSN_AUTH_KEY_MGMT_SAE);
+	ptr += RSN_SELECTOR_LEN;
+
+	if (os_memcmp(myaddr, peer, ETH_ALEN) < 0) {
+		min = myaddr;
+		max = peer;
+	} else {
+		min = peer;
+		max = myaddr;
+	}
+	os_memcpy(ptr, min, ETH_ALEN);
+	ptr += ETH_ALEN;
+	os_memcpy(ptr, max, ETH_ALEN);
+
+	sta->mtk_len = wpa_cipher_key_len(wpa_s->mesh_rsn->pairwise_cipher);
+	sha256_prf(sta->sae->pmk, SAE_PMK_LEN,
+		   "Temporal Key Derivation", context, sizeof(context),
+		   sta->mtk, sta->mtk_len);
+	return 0;
+}
+
+
+void mesh_rsn_init_ampe_sta(struct wpa_supplicant *wpa_s, struct sta_info *sta)
+{
+	if (random_get_bytes(sta->my_nonce, WPA_NONCE_LEN) < 0) {
+		wpa_printf(MSG_INFO, "mesh: Failed to derive random nonce");
+		/* TODO: How to handle this more cleanly? */
+	}
+	os_memset(sta->peer_nonce, 0, WPA_NONCE_LEN);
+	mesh_rsn_derive_aek(wpa_s->mesh_rsn, sta);
+}
+
+
+/* insert AMPE and encrypted MIC at @ie.
+ * @mesh_rsn: mesh RSN context
+ * @sta: STA we're sending to
+ * @cat: pointer to category code in frame header.
+ * @buf: wpabuf to add encrypted AMPE and MIC to.
+ * */
+int mesh_rsn_protect_frame(struct mesh_rsn *rsn, struct sta_info *sta,
+			   const u8 *cat, struct wpabuf *buf)
+{
+	struct ieee80211_ampe_ie *ampe;
+	u8 const *ie = wpabuf_head_u8(buf) + wpabuf_len(buf);
+	u8 *ampe_ie, *pos, *mic_payload;
+	const u8 *aad[] = { rsn->wpa_s->own_addr, sta->addr, cat };
+	const size_t aad_len[] = { ETH_ALEN, ETH_ALEN, ie - cat };
+	int ret = 0;
+	size_t len;
+
+	len = sizeof(*ampe);
+	if (cat[1] == PLINK_OPEN)
+		len += rsn->mgtk_len + WPA_KEY_RSC_LEN + 4;
+	if (cat[1] == PLINK_OPEN && rsn->igtk_len)
+		len += 2 + 6 + rsn->igtk_len;
+
+	if (2 + AES_BLOCK_SIZE + 2 + len > wpabuf_tailroom(buf)) {
+		wpa_printf(MSG_ERROR, "protect frame: buffer too small");
+		return -EINVAL;
+	}
+
+	ampe_ie = os_zalloc(2 + len);
+	if (!ampe_ie) {
+		wpa_printf(MSG_ERROR, "protect frame: out of memory");
+		return -ENOMEM;
+	}
+
+	/*  IE: AMPE */
+	ampe_ie[0] = WLAN_EID_AMPE;
+	ampe_ie[1] = len;
+	ampe = (struct ieee80211_ampe_ie *) (ampe_ie + 2);
+
+	RSN_SELECTOR_PUT(ampe->selected_pairwise_suite,
+			 RSN_CIPHER_SUITE_CCMP);
+	os_memcpy(ampe->local_nonce, sta->my_nonce, WPA_NONCE_LEN);
+	os_memcpy(ampe->peer_nonce, sta->peer_nonce, WPA_NONCE_LEN);
+
+	pos = (u8 *) (ampe + 1);
+	if (cat[1] != PLINK_OPEN)
+		goto skip_keys;
+
+	/* TODO: Key Replay Counter[8] optionally for
+	 * Mesh Group Key Inform/Acknowledge frames */
+
+	/* TODO: static mgtk for now since we don't support rekeying! */
+	/*
+	 * GTKdata[variable]:
+	 * MGTK[variable] || Key RSC[8] || GTKExpirationTime[4]
+	 */
+	os_memcpy(pos, rsn->mgtk, rsn->mgtk_len);
+	pos += rsn->mgtk_len;
+	wpa_drv_get_seqnum(rsn->wpa_s, NULL, rsn->mgtk_key_id, pos);
+	pos += WPA_KEY_RSC_LEN;
+	/* Use fixed GTKExpirationTime for now */
+	WPA_PUT_LE32(pos, 0xffffffff);
+	pos += 4;
+
+	/*
+	 * IGTKdata[variable]:
+	 * Key ID[2], IPN[6], IGTK[variable]
+	 */
+	if (rsn->igtk_len) {
+		WPA_PUT_LE16(pos, rsn->igtk_key_id);
+		pos += 2;
+		wpa_drv_get_seqnum(rsn->wpa_s, NULL, rsn->igtk_key_id, pos);
+		pos += 6;
+		os_memcpy(pos, rsn->igtk, rsn->igtk_len);
+	}
+
+skip_keys:
+	wpa_hexdump_key(MSG_DEBUG, "mesh: Plaintext AMPE element",
+			ampe_ie, 2 + len);
+
+	/* IE: MIC */
+	wpabuf_put_u8(buf, WLAN_EID_MIC);
+	wpabuf_put_u8(buf, AES_BLOCK_SIZE);
+	/* MIC field is output ciphertext */
+
+	/* encrypt after MIC */
+	mic_payload = wpabuf_put(buf, 2 + len + AES_BLOCK_SIZE);
+
+	if (aes_siv_encrypt(sta->aek, sizeof(sta->aek), ampe_ie, 2 + len, 3,
+			    aad, aad_len, mic_payload)) {
+		wpa_printf(MSG_ERROR, "protect frame: failed to encrypt");
+		ret = -ENOMEM;
+	}
+
+	os_free(ampe_ie);
+
+	return ret;
+}
+
+
+int mesh_rsn_process_ampe(struct wpa_supplicant *wpa_s, struct sta_info *sta,
+			  struct ieee802_11_elems *elems, const u8 *cat,
+			  const u8 *chosen_pmk,
+			  const u8 *start, size_t elems_len)
+{
+	int ret = 0;
+	struct ieee80211_ampe_ie *ampe;
+	u8 null_nonce[WPA_NONCE_LEN] = {};
+	u8 ampe_eid;
+	u8 ampe_ie_len;
+	u8 *ampe_buf, *crypt = NULL, *pos, *end;
+	size_t crypt_len;
+	const u8 *aad[] = { sta->addr, wpa_s->own_addr, cat };
+	const size_t aad_len[] = { ETH_ALEN, ETH_ALEN,
+				   elems->mic ? (elems->mic - 2) - cat : 0 };
+	size_t key_len;
+
+	if (!sta->sae) {
+		struct hostapd_data *hapd = wpa_s->ifmsh->bss[0];
+
+		if (!wpa_auth_pmksa_get(hapd->wpa_auth, sta->addr, NULL)) {
+			wpa_printf(MSG_INFO,
+				   "Mesh RSN: SAE is not prepared yet");
+			return -1;
+		}
+		mesh_rsn_auth_sae_sta(wpa_s, sta);
+	}
+
+	if (chosen_pmk &&
+	    (!sta->sae ||
+	     os_memcmp(chosen_pmk, sta->sae->pmkid, PMKID_LEN) != 0)) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Mesh RSN: Invalid PMKID (Chosen PMK did not match calculated PMKID)");
+		return -1;
+	}
+
+	if (!elems->mic || elems->mic_len < AES_BLOCK_SIZE) {
+		wpa_msg(wpa_s, MSG_DEBUG, "Mesh RSN: missing mic ie");
+		return -1;
+	}
+
+	ampe_buf = (u8 *) elems->mic + elems->mic_len;
+	if ((int) elems_len < ampe_buf - start)
+		return -1;
+
+	crypt_len = elems_len - (elems->mic - start);
+	if (crypt_len < 2 + AES_BLOCK_SIZE) {
+		wpa_msg(wpa_s, MSG_DEBUG, "Mesh RSN: missing ampe ie");
+		return -1;
+	}
+
+	/* crypt is modified by siv_decrypt */
+	crypt = os_zalloc(crypt_len);
+	if (!crypt) {
+		wpa_printf(MSG_ERROR, "Mesh RSN: out of memory");
+		ret = -ENOMEM;
+		goto free;
+	}
+
+	os_memcpy(crypt, elems->mic, crypt_len);
+
+	if (aes_siv_decrypt(sta->aek, sizeof(sta->aek), crypt, crypt_len, 3,
+			    aad, aad_len, ampe_buf)) {
+		wpa_printf(MSG_ERROR, "Mesh RSN: frame verification failed!");
+		ret = -2;
+		goto free;
+	}
+
+	crypt_len -= AES_BLOCK_SIZE;
+	wpa_hexdump_key(MSG_DEBUG, "mesh: Decrypted AMPE element",
+			ampe_buf, crypt_len);
+
+	ampe_eid = *ampe_buf++;
+	ampe_ie_len = *ampe_buf++;
+
+	if (ampe_eid != WLAN_EID_AMPE ||
+	    (size_t) 2 + ampe_ie_len > crypt_len ||
+	    ampe_ie_len < sizeof(struct ieee80211_ampe_ie)) {
+		wpa_msg(wpa_s, MSG_DEBUG, "Mesh RSN: invalid ampe ie");
+		ret = -1;
+		goto free;
+	}
+
+	ampe = (struct ieee80211_ampe_ie *) ampe_buf;
+	pos = (u8 *) (ampe + 1);
+	end = ampe_buf + ampe_ie_len;
+	if (os_memcmp(ampe->peer_nonce, null_nonce, WPA_NONCE_LEN) != 0 &&
+	    os_memcmp(ampe->peer_nonce, sta->my_nonce, WPA_NONCE_LEN) != 0) {
+		wpa_msg(wpa_s, MSG_DEBUG, "Mesh RSN: invalid peer nonce");
+		ret = -1;
+		goto free;
+	}
+	os_memcpy(sta->peer_nonce, ampe->local_nonce,
+		  sizeof(ampe->local_nonce));
+
+	/* TODO: Key Replay Counter[8] in Mesh Group Key Inform/Acknowledge
+	 * frames */
+
+	/*
+	 * GTKdata shall not be included in Mesh Peering Confirm. While the
+	 * standard does not state the same about IGTKdata, that same constraint
+	 * needs to apply for it. It makes no sense to include the keys in Mesh
+	 * Peering Close frames either, so while the standard does not seem to
+	 * have a shall statement for these, they are described without
+	 * mentioning GTKdata.
+	 *
+	 * An earlier implementation used to add GTKdata to both Mesh Peering
+	 * Open and Mesh Peering Confirm frames, so ignore the possibly present
+	 * GTKdata frame without rejecting the frame as a backwards
+	 * compatibility mechanism.
+	 */
+	if (cat[1] != PLINK_OPEN) {
+		if (end > pos) {
+			wpa_hexdump_key(MSG_DEBUG,
+					"mesh: Ignore unexpected GTKdata(etc.) fields in the end of AMPE element in Mesh Peering Confirm/Close",
+					pos, end - pos);
+		}
+		goto free;
+	}
+
+	/*
+	 * GTKdata[variable]:
+	 * MGTK[variable] || Key RSC[8] || GTKExpirationTime[4]
+	 */
+	sta->mgtk_key_id = 1; /* FIX: Where to get Key ID? */
+	key_len = wpa_cipher_key_len(wpa_s->mesh_rsn->group_cipher);
+	if ((int) key_len + WPA_KEY_RSC_LEN + 4 > end - pos) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "mesh: Truncated AMPE element");
+		ret = -1;
+		goto free;
+	}
+	sta->mgtk_len = key_len;
+	os_memcpy(sta->mgtk, pos, sta->mgtk_len);
+	wpa_hexdump_key(MSG_DEBUG, "mesh: GTKdata - MGTK",
+			sta->mgtk, sta->mgtk_len);
+	pos += sta->mgtk_len;
+	wpa_hexdump(MSG_DEBUG, "mesh: GTKdata - MGTK - Key RSC",
+		    pos, WPA_KEY_RSC_LEN);
+	os_memcpy(sta->mgtk_rsc, pos, sizeof(sta->mgtk_rsc));
+	pos += WPA_KEY_RSC_LEN;
+	wpa_printf(MSG_DEBUG,
+		   "mesh: GTKdata - MGTK - GTKExpirationTime: %u seconds",
+		   WPA_GET_LE32(pos));
+	pos += 4;
+
+	/*
+	 * IGTKdata[variable]:
+	 * Key ID[2], IPN[6], IGTK[variable]
+	 */
+	key_len = wpa_cipher_key_len(wpa_s->mesh_rsn->mgmt_group_cipher);
+	if (end - pos >= (int) (2 + 6 + key_len)) {
+		sta->igtk_key_id = WPA_GET_LE16(pos);
+		wpa_printf(MSG_DEBUG, "mesh: IGTKdata - Key ID %u",
+			   sta->igtk_key_id);
+		pos += 2;
+		os_memcpy(sta->igtk_rsc, pos, sizeof(sta->igtk_rsc));
+		wpa_hexdump(MSG_DEBUG, "mesh: IGTKdata - IPN",
+			    sta->igtk_rsc, sizeof(sta->igtk_rsc));
+		pos += 6;
+		os_memcpy(sta->igtk, pos, key_len);
+		sta->igtk_len = key_len;
+		wpa_hexdump_key(MSG_DEBUG, "mesh: IGTKdata - IGTK",
+				sta->igtk, sta->igtk_len);
+	}
+
+free:
+	os_free(crypt);
+	return ret;
+}
diff --git a/wpa_supplicant/mesh_rsn.h b/wpa_supplicant/mesh_rsn.h
new file mode 100644
index 000000000000..8775cedc3b27
--- /dev/null
+++ b/wpa_supplicant/mesh_rsn.h
@@ -0,0 +1,45 @@
+/*
+ * WPA Supplicant - Mesh RSN routines
+ * Copyright (c) 2013-2014, cozybit, Inc.  All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef MESH_RSN_H
+#define MESH_RSN_H
+
+struct mesh_rsn {
+	struct wpa_supplicant *wpa_s;
+	struct wpa_authenticator *auth;
+	unsigned int pairwise_cipher;
+	unsigned int group_cipher;
+	u8 mgtk[WPA_TK_MAX_LEN];
+	size_t mgtk_len;
+	u8 mgtk_key_id;
+	unsigned int mgmt_group_cipher;
+	u8 igtk_key_id;
+	u8 igtk[WPA_TK_MAX_LEN];
+	size_t igtk_len;
+#ifdef CONFIG_SAE
+	struct wpabuf *sae_token;
+	int sae_group_index;
+#endif /* CONFIG_SAE */
+};
+
+struct mesh_rsn * mesh_rsn_auth_init(struct wpa_supplicant *wpa_s,
+				     struct mesh_conf *conf);
+int mesh_rsn_auth_sae_sta(struct wpa_supplicant *wpa_s, struct sta_info *sta);
+int mesh_rsn_derive_mtk(struct wpa_supplicant *wpa_s, struct sta_info *sta);
+void mesh_rsn_get_pmkid(struct mesh_rsn *rsn, struct sta_info *sta, u8 *pmkid);
+void mesh_rsn_init_ampe_sta(struct wpa_supplicant *wpa_s,
+			    struct sta_info *sta);
+int mesh_rsn_protect_frame(struct mesh_rsn *rsn, struct sta_info *sta,
+			   const u8 *cat, struct wpabuf *buf);
+int mesh_rsn_process_ampe(struct wpa_supplicant *wpa_s, struct sta_info *sta,
+			  struct ieee802_11_elems *elems, const u8 *cat,
+			  const u8 *chosen_pmk,
+			  const u8 *start, size_t elems_len);
+void mesh_auth_timer(void *eloop_ctx, void *user_data);
+
+#endif /* MESH_RSN_H */
diff --git a/wpa_supplicant/nfc_pw_token.c b/wpa_supplicant/nfc_pw_token.c
new file mode 100644
index 000000000000..11afb5b97fbf
--- /dev/null
+++ b/wpa_supplicant/nfc_pw_token.c
@@ -0,0 +1,83 @@
+/*
+ * nfc_pw_token - Tool for building NFC password tokens for WPS
+ * Copyright (c) 2012, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "utils/common.h"
+#include "crypto/random.h"
+#include "wpa_supplicant_i.h"
+#include "config.h"
+#include "wps_supplicant.h"
+
+
+static void print_bin(const char *title, const struct wpabuf *buf)
+{
+	size_t i, len;
+	const u8 *pos;
+
+	if (buf == NULL)
+		return;
+
+	printf("%s=", title);
+
+	pos = wpabuf_head(buf);
+	len = wpabuf_len(buf);
+	for (i = 0; i < len; i++)
+		printf("%02X", *pos++);
+
+	printf("\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+	struct wpa_supplicant wpa_s;
+	int ret = -1;
+	struct wpabuf *buf = NULL, *ndef = NULL;
+	char txt[1000];
+
+	if (os_program_init())
+		return -1;
+	random_init(NULL);
+
+	os_memset(&wpa_s, 0, sizeof(wpa_s));
+	wpa_s.conf = os_zalloc(sizeof(*wpa_s.conf));
+	if (wpa_s.conf == NULL)
+		goto fail;
+
+	buf = wpas_wps_nfc_token(&wpa_s, 0);
+	if (buf == NULL)
+		goto fail;
+
+	ndef = ndef_build_wifi(buf);
+	if (ndef == NULL)
+		goto fail;
+
+	wpa_snprintf_hex_uppercase(txt, sizeof(txt), wpabuf_head(buf),
+				   wpabuf_len(buf));
+	printf("#WPS=%s\n", txt);
+
+	wpa_snprintf_hex_uppercase(txt, sizeof(txt), wpabuf_head(ndef),
+				   wpabuf_len(ndef));
+	printf("#NDEF=%s\n", txt);
+
+	printf("wps_nfc_dev_pw_id=%d\n", wpa_s.conf->wps_nfc_dev_pw_id);
+	print_bin("wps_nfc_dh_pubkey", wpa_s.conf->wps_nfc_dh_pubkey);
+	print_bin("wps_nfc_dh_privkey", wpa_s.conf->wps_nfc_dh_privkey);
+	print_bin("wps_nfc_dev_pw", wpa_s.conf->wps_nfc_dev_pw);
+
+	ret = 0;
+fail:
+	wpabuf_free(ndef);
+	wpabuf_free(buf);
+	wpa_config_free(wpa_s.conf);
+	random_deinit();
+	os_program_deinit();
+
+	return ret;
+}
diff --git a/wpa_supplicant/nmake.mak b/wpa_supplicant/nmake.mak
new file mode 100644
index 000000000000..617df036a9d2
--- /dev/null
+++ b/wpa_supplicant/nmake.mak
@@ -0,0 +1,240 @@
+# Makefile for Microsoft nmake to build wpa_supplicant
+
+# This can be run in Visual Studio 2005 Command Prompt
+
+# Note: Make sure that cl.exe is configured to include Platform SDK
+# include and lib directories (vsvars32.bat)
+
+all: wpa_supplicant.exe wpa_cli.exe wpa_passphrase.exe wpasvc.exe win_if_list.exe
+
+# Root directory for WinPcap developer's pack
+# (http://www.winpcap.org/install/bin/WpdPack_3_1.zip)
+WINPCAPDIR=C:\dev\WpdPack
+
+# Root directory for OpenSSL
+# (http://www.openssl.org/source/openssl-0.9.8a.tar.gz)
+# Build and installed following instructions in INSTALL.W32
+# Note: If EAP-FAST is included in the build, OpenSSL needs to be patched to
+# support it (openssl-tls-extensions.patch)
+# Alternatively, see README-Windows.txt for information about binary
+# installation package for OpenSSL.
+OPENSSLDIR=C:\dev\openssl
+
+CC = cl
+OBJDIR = objs
+
+CFLAGS = /DCONFIG_NATIVE_WINDOWS
+CFLAGS = $(CFLAGS) /DCONFIG_NDIS_EVENTS_INTEGRATED
+CFLAGS = $(CFLAGS) /DCONFIG_ANSI_C_EXTRA
+CFLAGS = $(CFLAGS) /DCONFIG_WINPCAP
+CFLAGS = $(CFLAGS) /DIEEE8021X_EAPOL
+CFLAGS = $(CFLAGS) /DPKCS12_FUNCS
+CFLAGS = $(CFLAGS) /DEAP_MD5
+CFLAGS = $(CFLAGS) /DEAP_TLS
+CFLAGS = $(CFLAGS) /DEAP_MSCHAPv2
+CFLAGS = $(CFLAGS) /DEAP_PEAP
+CFLAGS = $(CFLAGS) /DEAP_TTLS
+CFLAGS = $(CFLAGS) /DEAP_GTC
+CFLAGS = $(CFLAGS) /DEAP_OTP
+CFLAGS = $(CFLAGS) /DEAP_SIM
+CFLAGS = $(CFLAGS) /DEAP_LEAP
+CFLAGS = $(CFLAGS) /DEAP_PSK
+CFLAGS = $(CFLAGS) /DEAP_AKA
+#CFLAGS = $(CFLAGS) /DEAP_FAST
+CFLAGS = $(CFLAGS) /DEAP_PAX
+CFLAGS = $(CFLAGS) /DEAP_TNC
+CFLAGS = $(CFLAGS) /DPCSC_FUNCS
+CFLAGS = $(CFLAGS) /DCONFIG_CTRL_IFACE
+CFLAGS = $(CFLAGS) /DCONFIG_CTRL_IFACE_NAMED_PIPE
+CFLAGS = $(CFLAGS) /DCONFIG_DRIVER_NDIS
+CFLAGS = $(CFLAGS) /I..\src /I..\src\utils
+CFLAGS = $(CFLAGS) /I.
+CFLAGS = $(CFLAGS) /DWIN32
+CFLAGS = $(CFLAGS) /Fo$(OBJDIR)\\ /c
+CFLAGS = $(CFLAGS) /W3
+
+#CFLAGS = $(CFLAGS) /WX
+
+# VS 2005 complains about lot of deprecated string functions; let's ignore them
+# at least for now since snprintf and strncpy can be used in a safe way
+CFLAGS = $(CFLAGS) /D_CRT_SECURE_NO_DEPRECATE
+
+OBJS = \
+	$(OBJDIR)\os_win32.obj \
+	$(OBJDIR)\eloop_win.obj \
+	$(OBJDIR)\sha1.obj \
+	$(OBJDIR)\sha1-tlsprf.obj \
+	$(OBJDIR)\sha1-pbkdf2.obj \
+	$(OBJDIR)\md5.obj \
+	$(OBJDIR)\aes-cbc.obj \
+	$(OBJDIR)\aes-ctr.obj \
+	$(OBJDIR)\aes-eax.obj \
+	$(OBJDIR)\aes-encblock.obj \
+	$(OBJDIR)\aes-omac1.obj \
+	$(OBJDIR)\aes-unwrap.obj \
+	$(OBJDIR)\aes-wrap.obj \
+	$(OBJDIR)\common.obj \
+	$(OBJDIR)\wpa_debug.obj \
+	$(OBJDIR)\wpabuf.obj \
+	$(OBJDIR)\wpa_supplicant.obj \
+	$(OBJDIR)\wpa.obj \
+	$(OBJDIR)\wpa_common.obj \
+	$(OBJDIR)\wpa_ie.obj \
+	$(OBJDIR)\preauth.obj \
+	$(OBJDIR)\pmksa_cache.obj \
+	$(OBJDIR)\eapol_supp_sm.obj \
+	$(OBJDIR)\eap.obj \
+	$(OBJDIR)\eap_common.obj \
+	$(OBJDIR)\chap.obj \
+	$(OBJDIR)\eap_methods.obj \
+	$(OBJDIR)\eap_md5.obj \
+	$(OBJDIR)\eap_tls.obj \
+	$(OBJDIR)\eap_tls_common.obj \
+	$(OBJDIR)\eap_mschapv2.obj \
+	$(OBJDIR)\mschapv2.obj \
+	$(OBJDIR)\eap_peap.obj \
+	$(OBJDIR)\eap_peap_common.obj \
+	$(OBJDIR)\eap_ttls.obj \
+	$(OBJDIR)\eap_gtc.obj \
+	$(OBJDIR)\eap_otp.obj \
+	$(OBJDIR)\eap_leap.obj \
+	$(OBJDIR)\eap_sim.obj \
+	$(OBJDIR)\eap_sim_common.obj \
+	$(OBJDIR)\eap_aka.obj \
+	$(OBJDIR)\eap_pax.obj \
+	$(OBJDIR)\eap_pax_common.obj \
+	$(OBJDIR)\eap_psk.obj \
+	$(OBJDIR)\eap_psk_common.obj \
+	$(OBJDIR)\eap_tnc.obj \
+	$(OBJDIR)\tncc.obj \
+	$(OBJDIR)\base64.obj \
+	$(OBJDIR)\ctrl_iface.obj \
+	$(OBJDIR)\ctrl_iface_named_pipe.obj \
+	$(OBJDIR)\driver_ndis.obj \
+	$(OBJDIR)\driver_ndis_.obj \
+	$(OBJDIR)\scan_helpers.obj \
+	$(OBJDIR)\events.obj \
+	$(OBJDIR)\bssid_ignore.obj \
+	$(OBJDIR)\scan.obj \
+	$(OBJDIR)\wpas_glue.obj \
+	$(OBJDIR)\eap_register.obj \
+	$(OBJDIR)\config.obj \
+	$(OBJDIR)\l2_packet_winpcap.obj \
+	$(OBJDIR)\tls_openssl.obj \
+	$(OBJDIR)\ms_funcs.obj \
+	$(OBJDIR)\crypto_openssl.obj \
+	$(OBJDIR)\fips_prf_openssl.obj \
+	$(OBJDIR)\pcsc_funcs.obj \
+	$(OBJDIR)\notify.obj \
+	$(OBJDIR)\ndis_events.obj
+
+# OBJS = $(OBJS) $(OBJDIR)\eap_fast.obj
+
+OBJS_t = $(OBJS) \
+	$(OBJDIR)\eapol_test.obj \
+	$(OBJDIR)\radius.obj \
+	$(OBJDIR)\radius_client.obj \
+	$(OBJDIR)\config_file.obj $(OBJDIR)\base64.obj
+
+OBJS_t2 = $(OBJS) \
+	$(OBJDIR)\preauth_test.obj \
+	$(OBJDIR)\config_file.obj $(OBJDIR)\base64.obj
+
+OBJS2 = $(OBJDIR)\drivers.obj \
+	$(OBJDIR)\config_file.obj \
+	$(OBJS2) $(OBJDIR)\main.obj
+
+OBJS3 = $(OBJDIR)\drivers.obj \
+	$(OBJDIR)\config_winreg.obj \
+	$(OBJS3) $(OBJDIR)\main_winsvc.obj
+
+OBJS_c = \
+	$(OBJDIR)\os_win32.obj \
+	$(OBJDIR)\wpa_cli.obj \
+	$(OBJDIR)\wpa_ctrl.obj \
+	$(OBJDIR)\common.obj
+
+OBJS_p = \
+	$(OBJDIR)\os_win32.obj \
+	$(OBJDIR)\common.obj \
+	$(OBJDIR)\wpa_debug.obj \
+	$(OBJDIR)\wpabuf.obj \
+	$(OBJDIR)\sha1.obj \
+	$(OBJDIR)\md5.obj \
+	$(OBJDIR)\crypto_openssl.obj \
+	$(OBJDIR)\sha1-pbkdf2.obj \
+	$(OBJDIR)\wpa_passphrase.obj
+
+LIBS = wbemuuid.lib libcmt.lib kernel32.lib uuid.lib ole32.lib oleaut32.lib \
+	ws2_32.lib Advapi32.lib Crypt32.lib Winscard.lib \
+	Packet.lib wpcap.lib \
+	libeay32.lib ssleay32.lib
+# If using Win32 OpenSSL binary installation from Shining Light Productions,
+# replace the last line with this for dynamic libraries
+#	libeay32MT.lib ssleay32MT.lib
+# and this for static libraries
+#	libeay32MT.lib ssleay32MT.lib Gdi32.lib User32.lib
+
+CFLAGS = $(CFLAGS) /I"$(WINPCAPDIR)/Include" /I"$(OPENSSLDIR)\include"
+LFLAGS = /libpath:"$(WINPCAPDIR)\Lib" /libpath:"$(OPENSSLDIR)\lib"
+
+wpa_supplicant.exe: $(OBJDIR) $(OBJS) $(OBJS2)
+	link.exe /out:wpa_supplicant.exe $(LFLAGS) $(OBJS) $(OBJS2) $(LIBS)
+
+wpasvc.exe: $(OBJDIR) $(OBJS) $(OBJS3)
+	link.exe /out:wpasvc.exe $(LFLAGS) $(OBJS) $(OBJS3) $(LIBS)
+
+wpa_cli.exe: $(OBJDIR) $(OBJS_c)
+	link.exe /out:wpa_cli.exe $(LFLAGS) $(OBJS_c) $(LIBS)
+
+wpa_passphrase.exe: $(OBJDIR) $(OBJS_p)
+	link.exe /out:wpa_passphrase.exe $(LFLAGS) $(OBJS_p) $(LIBS)
+
+eapol_test.exe: $(OBJDIR) $(OBJS_t)
+	link.exe /out:eapol_test.exe $(LFLAGS) $(OBJS_t) $(LIBS)
+
+preauth_test.exe: $(OBJDIR) $(OBJS_t2)
+	link.exe /out:preauth_test.exe $(LFLAGS) $(OBJS_t2) $(LIBS)
+
+win_if_list.exe: $(OBJDIR) $(OBJDIR)\win_if_list.obj
+	link.exe /out:win_if_list.exe $(LFLAGS) $(OBJDIR)\win_if_list.obj $(LIBS)
+
+
+{..\src\utils}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\common}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\rsn_supp}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\eapol_supp}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\crypto}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\eap_peer}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\eap_common}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\drivers}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\l2_packet}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{.\}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{.\}.cpp{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+$(OBJDIR):
+	if not exist "$(OBJDIR)" mkdir "$(OBJDIR)"
+
+clean:
+	erase $(OBJDIR)\*.obj wpa_supplicant.exe
diff --git a/wpa_supplicant/notify.c b/wpa_supplicant/notify.c
new file mode 100644
index 000000000000..821c916c153f
--- /dev/null
+++ b/wpa_supplicant/notify.c
@@ -0,0 +1,975 @@
+/*
+ * wpa_supplicant - Event notifications
+ * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "common/wpa_ctrl.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "wps_supplicant.h"
+#include "binder/binder.h"
+#include "dbus/dbus_common.h"
+#include "dbus/dbus_new.h"
+#include "rsn_supp/wpa.h"
+#include "fst/fst.h"
+#include "crypto/tls.h"
+#include "bss.h"
+#include "driver_i.h"
+#include "scan.h"
+#include "p2p_supplicant.h"
+#include "sme.h"
+#include "notify.h"
+
+int wpas_notify_supplicant_initialized(struct wpa_global *global)
+{
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+	if (global->params.dbus_ctrl_interface) {
+		global->dbus = wpas_dbus_init(global);
+		if (global->dbus == NULL)
+			return -1;
+	}
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+
+#ifdef CONFIG_BINDER
+	global->binder = wpas_binder_init(global);
+	if (!global->binder)
+		return -1;
+#endif /* CONFIG_BINDER */
+
+	return 0;
+}
+
+
+void wpas_notify_supplicant_deinitialized(struct wpa_global *global)
+{
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+	if (global->dbus)
+		wpas_dbus_deinit(global->dbus);
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+
+#ifdef CONFIG_BINDER
+	if (global->binder)
+		wpas_binder_deinit(global->binder);
+#endif /* CONFIG_BINDER */
+}
+
+
+int wpas_notify_iface_added(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return 0;
+
+	if (wpas_dbus_register_interface(wpa_s))
+		return -1;
+
+	return 0;
+}
+
+
+void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	/* unregister interface in new DBus ctrl iface */
+	wpas_dbus_unregister_interface(wpa_s);
+}
+
+
+void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
+			       enum wpa_states new_state,
+			       enum wpa_states old_state)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	/* notify the new DBus API */
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);
+
+#ifdef CONFIG_FST
+	if (wpa_s->fst && !is_zero_ether_addr(wpa_s->bssid)) {
+		if (new_state == WPA_COMPLETED)
+			fst_notify_peer_connected(wpa_s->fst, wpa_s->bssid);
+		else if (old_state >= WPA_ASSOCIATED &&
+			 new_state < WPA_ASSOCIATED)
+			fst_notify_peer_disconnected(wpa_s->fst, wpa_s->bssid);
+	}
+#endif /* CONFIG_FST */
+
+	if (new_state == WPA_COMPLETED)
+		wpas_p2p_notif_connected(wpa_s);
+	else if (old_state >= WPA_ASSOCIATED && new_state < WPA_ASSOCIATED)
+		wpas_p2p_notif_disconnected(wpa_s);
+
+	sme_state_changed(wpa_s);
+
+#ifdef ANDROID
+	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE
+		     "id=%d state=%d BSSID=" MACSTR " SSID=%s",
+		     wpa_s->current_ssid ? wpa_s->current_ssid->id : -1,
+		     new_state,
+		     MAC2STR(wpa_s->bssid),
+		     wpa_s->current_ssid && wpa_s->current_ssid->ssid ?
+		     wpa_ssid_txt(wpa_s->current_ssid->ssid,
+				  wpa_s->current_ssid->ssid_len) : "");
+#endif /* ANDROID */
+}
+
+
+void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_DISCONNECT_REASON);
+}
+
+
+void wpas_notify_auth_status_code(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AUTH_STATUS_CODE);
+}
+
+
+void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_ASSOC_STATUS_CODE);
+}
+
+
+void wpas_notify_roam_time(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_ROAM_TIME);
+}
+
+
+void wpas_notify_roam_complete(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_ROAM_COMPLETE);
+}
+
+
+void wpas_notify_session_length(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SESSION_LENGTH);
+}
+
+
+void wpas_notify_bss_tm_status(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSS_TM_STATUS);
+}
+
+
+void wpas_notify_network_changed(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_NETWORK);
+}
+
+
+void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AP_SCAN);
+}
+
+
+void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_BSS);
+}
+
+
+void wpas_notify_auth_changed(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_AUTH_MODE);
+}
+
+
+void wpas_notify_network_enabled_changed(struct wpa_supplicant *wpa_s,
+					 struct wpa_ssid *ssid)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_network_enabled_changed(wpa_s, ssid);
+}
+
+
+void wpas_notify_network_selected(struct wpa_supplicant *wpa_s,
+				  struct wpa_ssid *ssid)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_network_selected(wpa_s, ssid->id);
+}
+
+
+void wpas_notify_network_request(struct wpa_supplicant *wpa_s,
+				 struct wpa_ssid *ssid,
+				 enum wpa_ctrl_req_type rtype,
+				 const char *default_txt)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_network_request(wpa_s, ssid, rtype, default_txt);
+}
+
+
+void wpas_notify_scanning(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	/* notify the new DBus API */
+	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SCANNING);
+}
+
+
+void wpas_notify_scan_done(struct wpa_supplicant *wpa_s, int success)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_scan_done(wpa_s, success);
+}
+
+
+void wpas_notify_scan_results(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_wps_notify_scan_results(wpa_s);
+}
+
+
+void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s,
+				const struct wps_credential *cred)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+#ifdef CONFIG_WPS
+	/* notify the new DBus API */
+	wpas_dbus_signal_wps_cred(wpa_s, cred);
+#endif /* CONFIG_WPS */
+}
+
+
+void wpas_notify_wps_event_m2d(struct wpa_supplicant *wpa_s,
+			       struct wps_event_m2d *m2d)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+#ifdef CONFIG_WPS
+	wpas_dbus_signal_wps_event_m2d(wpa_s, m2d);
+#endif /* CONFIG_WPS */
+}
+
+
+void wpas_notify_wps_event_fail(struct wpa_supplicant *wpa_s,
+				struct wps_event_fail *fail)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+#ifdef CONFIG_WPS
+	wpas_dbus_signal_wps_event_fail(wpa_s, fail);
+#endif /* CONFIG_WPS */
+}
+
+
+void wpas_notify_wps_event_success(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+#ifdef CONFIG_WPS
+	wpas_dbus_signal_wps_event_success(wpa_s);
+#endif /* CONFIG_WPS */
+}
+
+void wpas_notify_wps_event_pbc_overlap(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+#ifdef CONFIG_WPS
+	wpas_dbus_signal_wps_event_pbc_overlap(wpa_s);
+#endif /* CONFIG_WPS */
+}
+
+
+void wpas_notify_network_added(struct wpa_supplicant *wpa_s,
+			       struct wpa_ssid *ssid)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	/*
+	 * Networks objects created during any P2P activities should not be
+	 * exposed out. They might/will confuse certain non-P2P aware
+	 * applications since these network objects won't behave like
+	 * regular ones.
+	 */
+	if (!ssid->p2p_group && wpa_s->global->p2p_group_formation != wpa_s) {
+		wpas_dbus_register_network(wpa_s, ssid);
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_NETWORK_ADDED "%d",
+			     ssid->id);
+	}
+}
+
+
+void wpas_notify_persistent_group_added(struct wpa_supplicant *wpa_s,
+					struct wpa_ssid *ssid)
+{
+#ifdef CONFIG_P2P
+	wpas_dbus_register_persistent_group(wpa_s, ssid);
+#endif /* CONFIG_P2P */
+}
+
+
+void wpas_notify_persistent_group_removed(struct wpa_supplicant *wpa_s,
+					  struct wpa_ssid *ssid)
+{
+#ifdef CONFIG_P2P
+	wpas_dbus_unregister_persistent_group(wpa_s, ssid->id);
+#endif /* CONFIG_P2P */
+}
+
+
+void wpas_notify_network_removed(struct wpa_supplicant *wpa_s,
+				 struct wpa_ssid *ssid)
+{
+	if (wpa_s->next_ssid == ssid)
+		wpa_s->next_ssid = NULL;
+	if (wpa_s->wpa)
+		wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
+	if (!ssid->p2p_group && wpa_s->global->p2p_group_formation != wpa_s &&
+	    !wpa_s->p2p_mgmt) {
+		wpas_dbus_unregister_network(wpa_s, ssid->id);
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_NETWORK_REMOVED "%d",
+			     ssid->id);
+	}
+	if (network_is_persistent_group(ssid))
+		wpas_notify_persistent_group_removed(wpa_s, ssid);
+
+	wpas_p2p_network_removed(wpa_s, ssid);
+
+#ifdef CONFIG_PASN
+	if (wpa_s->pasn.ssid == ssid)
+		wpa_s->pasn.ssid = NULL;
+#endif /* CONFIG_PASN */
+}
+
+
+void wpas_notify_bss_added(struct wpa_supplicant *wpa_s,
+			   u8 bssid[], unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_register_bss(wpa_s, bssid, id);
+	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_ADDED "%u " MACSTR,
+		     id, MAC2STR(bssid));
+}
+
+
+void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s,
+			     u8 bssid[], unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_unregister_bss(wpa_s, bssid, id);
+	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_REMOVED "%u " MACSTR,
+		     id, MAC2STR(bssid));
+}
+
+
+void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s,
+				  unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_FREQ, id);
+}
+
+
+void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s,
+				    unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_SIGNAL,
+					  id);
+}
+
+
+void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s,
+				     unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_PRIVACY,
+					  id);
+}
+
+
+void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s,
+				  unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_MODE, id);
+}
+
+
+void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s,
+				   unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPA, id);
+}
+
+
+void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s,
+				   unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RSN, id);
+}
+
+
+void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s,
+				 unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+#ifdef CONFIG_WPS
+	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPS, id);
+#endif /* CONFIG_WPS */
+}
+
+
+void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s,
+				   unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_IES, id);
+}
+
+
+void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s,
+				   unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RATES, id);
+}
+
+
+void wpas_notify_bss_seen(struct wpa_supplicant *wpa_s, unsigned int id)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_AGE, id);
+}
+
+
+void wpas_notify_blob_added(struct wpa_supplicant *wpa_s, const char *name)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_blob_added(wpa_s, name);
+}
+
+
+void wpas_notify_blob_removed(struct wpa_supplicant *wpa_s, const char *name)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_blob_removed(wpa_s, name);
+}
+
+
+void wpas_notify_debug_level_changed(struct wpa_global *global)
+{
+	wpas_dbus_signal_debug_level_changed(global);
+}
+
+
+void wpas_notify_debug_timestamp_changed(struct wpa_global *global)
+{
+	wpas_dbus_signal_debug_timestamp_changed(global);
+}
+
+
+void wpas_notify_debug_show_keys_changed(struct wpa_global *global)
+{
+	wpas_dbus_signal_debug_show_keys_changed(global);
+}
+
+
+void wpas_notify_suspend(struct wpa_global *global)
+{
+	struct wpa_supplicant *wpa_s;
+
+	os_get_time(&global->suspend_time);
+	wpa_printf(MSG_DEBUG, "System suspend notification");
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next)
+		wpa_drv_suspend(wpa_s);
+}
+
+
+void wpas_notify_resume(struct wpa_global *global)
+{
+	struct os_time now;
+	int slept;
+	struct wpa_supplicant *wpa_s;
+
+	if (global->suspend_time.sec == 0)
+		slept = -1;
+	else {
+		os_get_time(&now);
+		slept = now.sec - global->suspend_time.sec;
+	}
+	wpa_printf(MSG_DEBUG, "System resume notification (slept %d seconds)",
+		   slept);
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		wpa_drv_resume(wpa_s);
+		if (wpa_s->wpa_state == WPA_DISCONNECTED)
+			wpa_supplicant_req_scan(wpa_s, 0, 100000);
+	}
+}
+
+
+#ifdef CONFIG_P2P
+
+void wpas_notify_p2p_find_stopped(struct wpa_supplicant *wpa_s)
+{
+	/* Notify P2P find has stopped */
+	wpas_dbus_signal_p2p_find_stopped(wpa_s);
+}
+
+
+void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
+				  const u8 *dev_addr, int new_device)
+{
+	if (new_device) {
+		/* Create the new peer object */
+		wpas_dbus_register_peer(wpa_s, dev_addr);
+	}
+
+	/* Notify a new peer has been detected*/
+	wpas_dbus_signal_peer_device_found(wpa_s, dev_addr);
+}
+
+
+void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s,
+				 const u8 *dev_addr)
+{
+	wpas_dbus_unregister_peer(wpa_s, dev_addr);
+
+	/* Create signal on interface object*/
+	wpas_dbus_signal_peer_device_lost(wpa_s, dev_addr);
+}
+
+
+void wpas_notify_p2p_group_removed(struct wpa_supplicant *wpa_s,
+				   const struct wpa_ssid *ssid,
+				   const char *role)
+{
+	wpas_dbus_signal_p2p_group_removed(wpa_s, role);
+
+	wpas_dbus_unregister_p2p_group(wpa_s, ssid);
+}
+
+
+void wpas_notify_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
+				const u8 *src, u16 dev_passwd_id, u8 go_intent)
+{
+	wpas_dbus_signal_p2p_go_neg_req(wpa_s, src, dev_passwd_id, go_intent);
+}
+
+
+void wpas_notify_p2p_go_neg_completed(struct wpa_supplicant *wpa_s,
+				      struct p2p_go_neg_results *res)
+{
+	wpas_dbus_signal_p2p_go_neg_resp(wpa_s, res);
+}
+
+
+void wpas_notify_p2p_invitation_result(struct wpa_supplicant *wpa_s,
+				       int status, const u8 *bssid)
+{
+	wpas_dbus_signal_p2p_invitation_result(wpa_s, status, bssid);
+}
+
+
+void wpas_notify_p2p_sd_request(struct wpa_supplicant *wpa_s,
+				int freq, const u8 *sa, u8 dialog_token,
+				u16 update_indic, const u8 *tlvs,
+				size_t tlvs_len)
+{
+	wpas_dbus_signal_p2p_sd_request(wpa_s, freq, sa, dialog_token,
+					update_indic, tlvs, tlvs_len);
+}
+
+
+void wpas_notify_p2p_sd_response(struct wpa_supplicant *wpa_s,
+				 const u8 *sa, u16 update_indic,
+				 const u8 *tlvs, size_t tlvs_len)
+{
+	wpas_dbus_signal_p2p_sd_response(wpa_s, sa, update_indic,
+					 tlvs, tlvs_len);
+}
+
+
+/**
+ * wpas_notify_p2p_provision_discovery - Notification of provision discovery
+ * @dev_addr: Who sent the request or responded to our request.
+ * @request: Will be 1 if request, 0 for response.
+ * @status: Valid only in case of response (0 in case of success)
+ * @config_methods: WPS config methods
+ * @generated_pin: PIN to be displayed in case of WPS_CONFIG_DISPLAY method
+ *
+ * This can be used to notify:
+ * - Requests or responses
+ * - Various config methods
+ * - Failure condition in case of response
+ */
+void wpas_notify_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
+					 const u8 *dev_addr, int request,
+					 enum p2p_prov_disc_status status,
+					 u16 config_methods,
+					 unsigned int generated_pin)
+{
+	wpas_dbus_signal_p2p_provision_discovery(wpa_s, dev_addr, request,
+						 status, config_methods,
+						 generated_pin);
+}
+
+
+void wpas_notify_p2p_group_started(struct wpa_supplicant *wpa_s,
+				   struct wpa_ssid *ssid, int persistent,
+				   int client, const u8 *ip)
+{
+	/* Notify a group has been started */
+	wpas_dbus_register_p2p_group(wpa_s, ssid);
+
+	wpas_dbus_signal_p2p_group_started(wpa_s, client, persistent, ip);
+}
+
+
+void wpas_notify_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
+					     const char *reason)
+{
+	/* Notify a group formation failed */
+	wpas_dbus_signal_p2p_group_formation_failure(wpa_s, reason);
+}
+
+
+void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s,
+				struct wps_event_fail *fail)
+{
+	wpas_dbus_signal_p2p_wps_failed(wpa_s, fail);
+}
+
+
+void wpas_notify_p2p_invitation_received(struct wpa_supplicant *wpa_s,
+					 const u8 *sa, const u8 *go_dev_addr,
+					 const u8 *bssid, int id, int op_freq)
+{
+	/* Notify a P2P Invitation Request */
+	wpas_dbus_signal_p2p_invitation_received(wpa_s, sa, go_dev_addr, bssid,
+						 id, op_freq);
+}
+
+#endif /* CONFIG_P2P */
+
+
+static void wpas_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
+					  const u8 *sta,
+					  const u8 *p2p_dev_addr)
+{
+#ifdef CONFIG_P2P
+	wpas_p2p_notify_ap_sta_authorized(wpa_s, p2p_dev_addr);
+
+	/*
+	 * Create 'peer-joined' signal on group object -- will also
+	 * check P2P itself.
+	 */
+	if (p2p_dev_addr)
+		wpas_dbus_signal_p2p_peer_joined(wpa_s, p2p_dev_addr);
+#endif /* CONFIG_P2P */
+
+	/* Register the station */
+	wpas_dbus_register_sta(wpa_s, sta);
+
+	/* Notify listeners a new station has been authorized */
+	wpas_dbus_signal_sta_authorized(wpa_s, sta);
+}
+
+
+static void wpas_notify_ap_sta_deauthorized(struct wpa_supplicant *wpa_s,
+					    const u8 *sta,
+					    const u8 *p2p_dev_addr)
+{
+#ifdef CONFIG_P2P
+	/*
+	 * Create 'peer-disconnected' signal on group object if this
+	 * is a P2P group.
+	 */
+	if (p2p_dev_addr)
+		wpas_dbus_signal_p2p_peer_disconnected(wpa_s, p2p_dev_addr);
+#endif /* CONFIG_P2P */
+
+	/* Notify listeners a station has been deauthorized */
+	wpas_dbus_signal_sta_deauthorized(wpa_s, sta);
+
+	/* Unregister the station */
+	wpas_dbus_unregister_sta(wpa_s, sta);
+}
+
+
+void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s,
+				const u8 *mac_addr, int authorized,
+				const u8 *p2p_dev_addr)
+{
+	if (authorized)
+		wpas_notify_ap_sta_authorized(wpa_s, mac_addr, p2p_dev_addr);
+	else
+		wpas_notify_ap_sta_deauthorized(wpa_s, mac_addr, p2p_dev_addr);
+}
+
+
+void wpas_notify_certification(struct wpa_supplicant *wpa_s,
+			       struct tls_cert_data *cert,
+			       const char *cert_hash)
+{
+	int i;
+
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_CERT
+		"depth=%d subject='%s'%s%s%s%s",
+		cert->depth, cert->subject, cert_hash ? " hash=" : "",
+		cert_hash ? cert_hash : "",
+		cert->tod == 2 ? " tod=2" : "",
+		cert->tod == 1 ? " tod=1" : "");
+
+	if (cert->cert) {
+		char *cert_hex;
+		size_t len = wpabuf_len(cert->cert) * 2 + 1;
+		cert_hex = os_malloc(len);
+		if (cert_hex) {
+			wpa_snprintf_hex(cert_hex, len, wpabuf_head(cert->cert),
+					 wpabuf_len(cert->cert));
+			wpa_msg_ctrl(wpa_s, MSG_INFO,
+				     WPA_EVENT_EAP_PEER_CERT
+				     "depth=%d subject='%s' cert=%s",
+				     cert->depth, cert->subject, cert_hex);
+			os_free(cert_hex);
+		}
+	}
+
+	for (i = 0; i < cert->num_altsubject; i++)
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_ALT
+			"depth=%d %s", cert->depth, cert->altsubject[i]);
+
+	/* notify the new DBus API */
+	wpas_dbus_signal_certification(wpa_s, cert->depth, cert->subject,
+				       cert->altsubject, cert->num_altsubject,
+				       cert_hash, cert->cert);
+}
+
+
+void wpas_notify_preq(struct wpa_supplicant *wpa_s,
+		      const u8 *addr, const u8 *dst, const u8 *bssid,
+		      const u8 *ie, size_t ie_len, u32 ssi_signal)
+{
+#ifdef CONFIG_AP
+	wpas_dbus_signal_preq(wpa_s, addr, dst, bssid, ie, ie_len, ssi_signal);
+#endif /* CONFIG_AP */
+}
+
+
+void wpas_notify_eap_status(struct wpa_supplicant *wpa_s, const char *status,
+			    const char *parameter)
+{
+	wpas_dbus_signal_eap_status(wpa_s, status, parameter);
+	wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_EAP_STATUS
+		     "status='%s' parameter='%s'",
+		     status, parameter);
+}
+
+
+void wpas_notify_eap_error(struct wpa_supplicant *wpa_s, int error_code)
+{
+	wpa_msg(wpa_s, MSG_ERROR, WPA_EVENT_EAP_ERROR_CODE "%d", error_code);
+}
+
+
+void wpas_notify_network_bssid_set_changed(struct wpa_supplicant *wpa_s,
+					   struct wpa_ssid *ssid)
+{
+	if (wpa_s->current_ssid != ssid)
+		return;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"Network bssid config changed for the current network - within-ESS roaming %s",
+		ssid->bssid_set ? "disabled" : "enabled");
+
+	wpa_drv_roaming(wpa_s, !ssid->bssid_set,
+			ssid->bssid_set ? ssid->bssid : NULL);
+}
+
+
+void wpas_notify_network_type_changed(struct wpa_supplicant *wpa_s,
+				      struct wpa_ssid *ssid)
+{
+#ifdef CONFIG_P2P
+	if (ssid->disabled == 2) {
+		/* Changed from normal network profile to persistent group */
+		ssid->disabled = 0;
+		wpas_dbus_unregister_network(wpa_s, ssid->id);
+		ssid->disabled = 2;
+		ssid->p2p_persistent_group = 1;
+		wpas_dbus_register_persistent_group(wpa_s, ssid);
+	} else {
+		/* Changed from persistent group to normal network profile */
+		wpas_dbus_unregister_persistent_group(wpa_s, ssid->id);
+		ssid->p2p_persistent_group = 0;
+		wpas_dbus_register_network(wpa_s, ssid);
+	}
+#endif /* CONFIG_P2P */
+}
+
+
+#ifdef CONFIG_MESH
+
+void wpas_notify_mesh_group_started(struct wpa_supplicant *wpa_s,
+				    struct wpa_ssid *ssid)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_mesh_group_started(wpa_s, ssid);
+}
+
+
+void wpas_notify_mesh_group_removed(struct wpa_supplicant *wpa_s,
+				    const u8 *meshid, u8 meshid_len,
+				    u16 reason_code)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_mesh_group_removed(wpa_s, meshid, meshid_len,
+					    reason_code);
+}
+
+
+void wpas_notify_mesh_peer_connected(struct wpa_supplicant *wpa_s,
+				     const u8 *peer_addr)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_mesh_peer_connected(wpa_s, peer_addr);
+}
+
+
+void wpas_notify_mesh_peer_disconnected(struct wpa_supplicant *wpa_s,
+					const u8 *peer_addr, u16 reason_code)
+{
+	if (wpa_s->p2p_mgmt)
+		return;
+
+	wpas_dbus_signal_mesh_peer_disconnected(wpa_s, peer_addr, reason_code);
+}
+
+#endif /* CONFIG_MESH */
+
+
+#ifdef CONFIG_INTERWORKING
+
+void wpas_notify_interworking_ap_added(struct wpa_supplicant *wpa_s,
+				       struct wpa_bss *bss,
+				       struct wpa_cred *cred, int excluded,
+				       const char *type, int bh, int bss_load,
+				       int conn_capab)
+{
+	wpa_msg(wpa_s, MSG_INFO, "%s" MACSTR " type=%s%s%s%s id=%d priority=%d sp_priority=%d",
+		excluded ? INTERWORKING_EXCLUDED : INTERWORKING_AP,
+		MAC2STR(bss->bssid), type,
+		bh ? " below_min_backhaul=1" : "",
+		bss_load ? " over_max_bss_load=1" : "",
+		conn_capab ? " conn_capab_missing=1" : "",
+		cred->id, cred->priority, cred->sp_priority);
+
+	wpas_dbus_signal_interworking_ap_added(wpa_s, bss, cred, type, excluded,
+					       bh, bss_load, conn_capab);
+}
+
+
+void wpas_notify_interworking_select_done(struct wpa_supplicant *wpa_s)
+{
+	wpas_dbus_signal_interworking_select_done(wpa_s);
+}
+
+#endif /* CONFIG_INTERWORKING */
diff --git a/wpa_supplicant/notify.h b/wpa_supplicant/notify.h
new file mode 100644
index 000000000000..c46e7986e3b3
--- /dev/null
+++ b/wpa_supplicant/notify.h
@@ -0,0 +1,167 @@
+/*
+ * wpa_supplicant - Event notifications
+ * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef NOTIFY_H
+#define NOTIFY_H
+
+#include "p2p/p2p.h"
+
+struct wps_credential;
+struct wps_event_m2d;
+struct wps_event_fail;
+struct tls_cert_data;
+struct wpa_cred;
+
+int wpas_notify_supplicant_initialized(struct wpa_global *global);
+void wpas_notify_supplicant_deinitialized(struct wpa_global *global);
+int wpas_notify_iface_added(struct wpa_supplicant *wpa_s);
+void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s);
+void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
+			       enum wpa_states new_state,
+			       enum wpa_states old_state);
+void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s);
+void wpas_notify_auth_status_code(struct wpa_supplicant *wpa_s);
+void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s);
+void wpas_notify_roam_time(struct wpa_supplicant *wpa_s);
+void wpas_notify_roam_complete(struct wpa_supplicant *wpa_s);
+void wpas_notify_session_length(struct wpa_supplicant *wpa_s);
+void wpas_notify_bss_tm_status(struct wpa_supplicant *wpa_s);
+void wpas_notify_network_changed(struct wpa_supplicant *wpa_s);
+void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s);
+void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s);
+void wpas_notify_auth_changed(struct wpa_supplicant *wpa_s);
+void wpas_notify_network_enabled_changed(struct wpa_supplicant *wpa_s,
+					 struct wpa_ssid *ssid);
+void wpas_notify_network_selected(struct wpa_supplicant *wpa_s,
+				  struct wpa_ssid *ssid);
+void wpas_notify_network_request(struct wpa_supplicant *wpa_s,
+				 struct wpa_ssid *ssid,
+				 enum wpa_ctrl_req_type rtype,
+				 const char *default_txt);
+void wpas_notify_scanning(struct wpa_supplicant *wpa_s);
+void wpas_notify_scan_done(struct wpa_supplicant *wpa_s, int success);
+void wpas_notify_scan_results(struct wpa_supplicant *wpa_s);
+void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s,
+				const struct wps_credential *cred);
+void wpas_notify_wps_event_m2d(struct wpa_supplicant *wpa_s,
+			       struct wps_event_m2d *m2d);
+void wpas_notify_wps_event_fail(struct wpa_supplicant *wpa_s,
+				struct wps_event_fail *fail);
+void wpas_notify_wps_event_success(struct wpa_supplicant *wpa_s);
+void wpas_notify_wps_event_pbc_overlap(struct wpa_supplicant *wpa_s);
+void wpas_notify_network_added(struct wpa_supplicant *wpa_s,
+			       struct wpa_ssid *ssid);
+void wpas_notify_network_removed(struct wpa_supplicant *wpa_s,
+				 struct wpa_ssid *ssid);
+void wpas_notify_bss_added(struct wpa_supplicant *wpa_s, u8 bssid[],
+			   unsigned int id);
+void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s, u8 bssid[],
+			     unsigned int id);
+void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s,
+				  unsigned int id);
+void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s,
+				    unsigned int id);
+void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s,
+				     unsigned int id);
+void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s,
+				  unsigned int id);
+void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s,
+				   unsigned int id);
+void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s,
+				   unsigned int id);
+void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s,
+				 unsigned int id);
+void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s,
+				 unsigned int id);
+void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s,
+				   unsigned int id);
+void wpas_notify_bss_seen(struct wpa_supplicant *wpa_s, unsigned int id);
+void wpas_notify_blob_added(struct wpa_supplicant *wpa_s, const char *name);
+void wpas_notify_blob_removed(struct wpa_supplicant *wpa_s, const char *name);
+
+void wpas_notify_debug_level_changed(struct wpa_global *global);
+void wpas_notify_debug_timestamp_changed(struct wpa_global *global);
+void wpas_notify_debug_show_keys_changed(struct wpa_global *global);
+void wpas_notify_suspend(struct wpa_global *global);
+void wpas_notify_resume(struct wpa_global *global);
+
+void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s,
+				const u8 *mac_addr, int authorized,
+				const u8 *p2p_dev_addr);
+void wpas_notify_p2p_find_stopped(struct wpa_supplicant *wpa_s);
+void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
+				  const u8 *dev_addr, int new_device);
+void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s,
+				 const u8 *dev_addr);
+void wpas_notify_p2p_group_removed(struct wpa_supplicant *wpa_s,
+				   const struct wpa_ssid *ssid,
+				   const char *role);
+void wpas_notify_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
+				const u8 *src, u16 dev_passwd_id, u8 go_intent);
+void wpas_notify_p2p_go_neg_completed(struct wpa_supplicant *wpa_s,
+				      struct p2p_go_neg_results *res);
+void wpas_notify_p2p_invitation_result(struct wpa_supplicant *wpa_s,
+				       int status, const u8 *bssid);
+void wpas_notify_p2p_sd_request(struct wpa_supplicant *wpa_s,
+				int freq, const u8 *sa, u8 dialog_token,
+				u16 update_indic, const u8 *tlvs,
+				size_t tlvs_len);
+void wpas_notify_p2p_sd_response(struct wpa_supplicant *wpa_s,
+				 const u8 *sa, u16 update_indic,
+				 const u8 *tlvs, size_t tlvs_len);
+void wpas_notify_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
+					 const u8 *dev_addr, int request,
+					 enum p2p_prov_disc_status status,
+					 u16 config_methods,
+					 unsigned int generated_pin);
+void wpas_notify_p2p_group_started(struct wpa_supplicant *wpa_s,
+				   struct wpa_ssid *ssid, int persistent,
+				   int client, const u8 *ip);
+void wpas_notify_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
+					     const char *reason);
+void wpas_notify_persistent_group_added(struct wpa_supplicant *wpa_s,
+					struct wpa_ssid *ssid);
+void wpas_notify_persistent_group_removed(struct wpa_supplicant *wpa_s,
+					  struct wpa_ssid *ssid);
+
+void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s,
+				struct wps_event_fail *fail);
+
+void wpas_notify_certification(struct wpa_supplicant *wpa_s,
+			       struct tls_cert_data *cert,
+			       const char *cert_hash);
+void wpas_notify_preq(struct wpa_supplicant *wpa_s,
+		      const u8 *addr, const u8 *dst, const u8 *bssid,
+		      const u8 *ie, size_t ie_len, u32 ssi_signal);
+void wpas_notify_eap_status(struct wpa_supplicant *wpa_s, const char *status,
+			    const char *parameter);
+void wpas_notify_eap_error(struct wpa_supplicant *wpa_s, int error_code);
+void wpas_notify_network_bssid_set_changed(struct wpa_supplicant *wpa_s,
+					   struct wpa_ssid *ssid);
+void wpas_notify_network_type_changed(struct wpa_supplicant *wpa_s,
+				      struct wpa_ssid *ssid);
+void wpas_notify_p2p_invitation_received(struct wpa_supplicant *wpa_s,
+					 const u8 *sa, const u8 *go_dev_addr,
+					 const u8 *bssid, int id, int op_freq);
+void wpas_notify_mesh_group_started(struct wpa_supplicant *wpa_s,
+				    struct wpa_ssid *ssid);
+void wpas_notify_mesh_group_removed(struct wpa_supplicant *wpa_s,
+				    const u8 *meshid, u8 meshid_len,
+				    u16 reason_code);
+void wpas_notify_mesh_peer_connected(struct wpa_supplicant *wpa_s,
+				     const u8 *peer_addr);
+void wpas_notify_mesh_peer_disconnected(struct wpa_supplicant *wpa_s,
+					const u8 *peer_addr, u16 reason_code);
+void wpas_notify_interworking_ap_added(struct wpa_supplicant *wpa_s,
+				       struct wpa_bss *bss,
+				       struct wpa_cred *cred, int excluded,
+				       const char *type, int bh, int bss_load,
+				       int conn_capab);
+void wpas_notify_interworking_select_done(struct wpa_supplicant *wpa_s);
+
+#endif /* NOTIFY_H */
diff --git a/wpa_supplicant/offchannel.c b/wpa_supplicant/offchannel.c
new file mode 100644
index 000000000000..e40cf5bbebcd
--- /dev/null
+++ b/wpa_supplicant/offchannel.c
@@ -0,0 +1,488 @@
+/*
+ * wpa_supplicant - Off-channel Action frame TX/RX
+ * Copyright (c) 2009-2010, Atheros Communications
+ * Copyright (c) 2011, Qualcomm Atheros
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "utils/eloop.h"
+#include "wpa_supplicant_i.h"
+#include "p2p_supplicant.h"
+#include "driver_i.h"
+#include "offchannel.h"
+
+
+
+static struct wpa_supplicant *
+wpas_get_tx_interface(struct wpa_supplicant *wpa_s, const u8 *src)
+{
+	struct wpa_supplicant *iface;
+
+	if (os_memcmp(src, wpa_s->own_addr, ETH_ALEN) == 0) {
+#ifdef CONFIG_P2P
+		if (wpa_s->p2p_mgmt && wpa_s != wpa_s->parent &&
+		    wpa_s->parent->ap_iface &&
+		    os_memcmp(wpa_s->parent->own_addr,
+			      wpa_s->own_addr, ETH_ALEN) == 0 &&
+		    wpabuf_len(wpa_s->pending_action_tx) >= 2 &&
+		    *wpabuf_head_u8(wpa_s->pending_action_tx) !=
+		    WLAN_ACTION_PUBLIC) {
+			/*
+			 * When P2P Device interface has same MAC address as
+			 * the GO interface, make sure non-Public Action frames
+			 * are sent through the GO interface. The P2P Device
+			 * interface can only send Public Action frames.
+			 */
+			wpa_printf(MSG_DEBUG,
+				   "P2P: Use GO interface %s instead of interface %s for Action TX",
+				   wpa_s->parent->ifname, wpa_s->ifname);
+			return wpa_s->parent;
+		}
+#endif /* CONFIG_P2P */
+		return wpa_s;
+	}
+
+	/*
+	 * Try to find a group interface that matches with the source address.
+	 */
+	iface = wpa_s->global->ifaces;
+	while (iface) {
+		if (os_memcmp(src, iface->own_addr, ETH_ALEN) == 0)
+			break;
+		iface = iface->next;
+	}
+	if (iface) {
+		wpa_printf(MSG_DEBUG, "P2P: Use group interface %s "
+			   "instead of interface %s for Action TX",
+			   iface->ifname, wpa_s->ifname);
+		return iface;
+	}
+
+	return wpa_s;
+}
+
+
+static void wpas_send_action_cb(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct wpa_supplicant *iface;
+	int res;
+	int without_roc;
+
+	without_roc = wpa_s->pending_action_without_roc;
+	wpa_s->pending_action_without_roc = 0;
+	wpa_printf(MSG_DEBUG,
+		   "Off-channel: Send Action callback (without_roc=%d pending_action_tx=%p pending_action_tx_done=%d)",
+		   without_roc, wpa_s->pending_action_tx,
+		   !!wpa_s->pending_action_tx_done);
+
+	if (wpa_s->pending_action_tx == NULL || wpa_s->pending_action_tx_done)
+		return;
+
+	/*
+	 * This call is likely going to be on the P2P device instance if the
+	 * driver uses a separate interface for that purpose. However, some
+	 * Action frames are actually sent within a P2P Group and when that is
+	 * the case, we need to follow power saving (e.g., GO buffering the
+	 * frame for a client in PS mode or a client following the advertised
+	 * NoA from its GO). To make that easier for the driver, select the
+	 * correct group interface here.
+	 */
+	iface = wpas_get_tx_interface(wpa_s, wpa_s->pending_action_src);
+
+	if (wpa_s->off_channel_freq != wpa_s->pending_action_freq &&
+	    wpa_s->pending_action_freq != 0 &&
+	    wpa_s->pending_action_freq != iface->assoc_freq) {
+		wpa_printf(MSG_DEBUG, "Off-channel: Pending Action frame TX "
+			   "waiting for another freq=%u (off_channel_freq=%u "
+			   "assoc_freq=%u)",
+			   wpa_s->pending_action_freq,
+			   wpa_s->off_channel_freq,
+			   iface->assoc_freq);
+		if (without_roc && wpa_s->off_channel_freq == 0) {
+			unsigned int duration = 200;
+			/*
+			 * We may get here if wpas_send_action() found us to be
+			 * on the correct channel, but remain-on-channel cancel
+			 * event was received before getting here.
+			 */
+			wpa_printf(MSG_DEBUG, "Off-channel: Schedule "
+				   "remain-on-channel to send Action frame");
+#ifdef CONFIG_TESTING_OPTIONS
+			if (wpa_s->extra_roc_dur) {
+				wpa_printf(MSG_DEBUG,
+					   "TESTING: Increase ROC duration %u -> %u",
+					   duration,
+					   duration + wpa_s->extra_roc_dur);
+				duration += wpa_s->extra_roc_dur;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+			if (wpa_drv_remain_on_channel(
+				    wpa_s, wpa_s->pending_action_freq,
+				    duration) < 0) {
+				wpa_printf(MSG_DEBUG, "Off-channel: Failed to "
+					   "request driver to remain on "
+					   "channel (%u MHz) for Action Frame "
+					   "TX", wpa_s->pending_action_freq);
+			} else {
+				wpa_s->off_channel_freq = 0;
+				wpa_s->roc_waiting_drv_freq =
+					wpa_s->pending_action_freq;
+			}
+		}
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "Off-channel: Sending pending Action frame to "
+		   MACSTR " using interface %s (pending_action_tx=%p)",
+		   MAC2STR(wpa_s->pending_action_dst), iface->ifname,
+		   wpa_s->pending_action_tx);
+	res = wpa_drv_send_action(iface, wpa_s->pending_action_freq, 0,
+				  wpa_s->pending_action_dst,
+				  wpa_s->pending_action_src,
+				  wpa_s->pending_action_bssid,
+				  wpabuf_head(wpa_s->pending_action_tx),
+				  wpabuf_len(wpa_s->pending_action_tx),
+				  wpa_s->pending_action_no_cck);
+	if (res) {
+		wpa_printf(MSG_DEBUG, "Off-channel: Failed to send the "
+			   "pending Action frame");
+		/*
+		 * Use fake TX status event to allow state machines to
+		 * continue.
+		 */
+		offchannel_send_action_tx_status(
+			wpa_s, wpa_s->pending_action_dst,
+			wpabuf_head(wpa_s->pending_action_tx),
+			wpabuf_len(wpa_s->pending_action_tx),
+			OFFCHANNEL_SEND_ACTION_FAILED);
+	}
+}
+
+
+/**
+ * offchannel_send_action_tx_status - TX status callback
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @dst: Destination MAC address of the transmitted Action frame
+ * @data: Transmitted frame payload
+ * @data_len: Length of @data in bytes
+ * @result: TX status
+ *
+ * This function is called whenever the driver indicates a TX status event for
+ * a frame sent by offchannel_send_action() using wpa_drv_send_action().
+ */
+void offchannel_send_action_tx_status(
+	struct wpa_supplicant *wpa_s, const u8 *dst, const u8 *data,
+	size_t data_len, enum offchannel_send_action_result result)
+{
+	if (wpa_s->pending_action_tx == NULL) {
+		wpa_printf(MSG_DEBUG, "Off-channel: Ignore Action TX status - "
+			   "no pending operation");
+		return;
+	}
+
+	if (os_memcmp(dst, wpa_s->pending_action_dst, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "Off-channel: Ignore Action TX status - "
+			   "unknown destination address");
+		return;
+	}
+
+	/* Accept report only if the contents of the frame matches */
+	if (data_len - wpabuf_len(wpa_s->pending_action_tx) != 24 ||
+	    os_memcmp(data + 24, wpabuf_head(wpa_s->pending_action_tx),
+		      wpabuf_len(wpa_s->pending_action_tx)) != 0) {
+		wpa_printf(MSG_DEBUG, "Off-channel: Ignore Action TX status - "
+				   "mismatching contents with pending frame");
+		wpa_hexdump(MSG_MSGDUMP, "TX status frame data",
+			    data, data_len);
+		wpa_hexdump_buf(MSG_MSGDUMP, "Pending TX frame",
+				wpa_s->pending_action_tx);
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG,
+		   "Off-channel: Delete matching pending action frame (dst="
+		   MACSTR " pending_action_tx=%p)", MAC2STR(dst),
+		   wpa_s->pending_action_tx);
+	wpa_hexdump_buf(MSG_MSGDUMP, "Pending TX frame",
+			wpa_s->pending_action_tx);
+	wpabuf_free(wpa_s->pending_action_tx);
+	wpa_s->pending_action_tx = NULL;
+
+	wpa_printf(MSG_DEBUG, "Off-channel: TX status result=%d cb=%p",
+		   result, wpa_s->pending_action_tx_status_cb);
+
+	if (wpa_s->pending_action_tx_status_cb) {
+		wpa_s->pending_action_tx_status_cb(
+			wpa_s, wpa_s->pending_action_freq,
+			wpa_s->pending_action_dst, wpa_s->pending_action_src,
+			wpa_s->pending_action_bssid,
+			data, data_len, result);
+	}
+
+#ifdef CONFIG_P2P
+	if (wpa_s->global->p2p_long_listen > 0) {
+		/* Continue the listen */
+		wpa_printf(MSG_DEBUG, "P2P: Continuing long Listen state");
+		wpas_p2p_listen_start(wpa_s, wpa_s->global->p2p_long_listen);
+	}
+#endif /* CONFIG_P2P */
+}
+
+
+/**
+ * offchannel_send_action - Request off-channel Action frame TX
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @freq: The frequency in MHz indicating the channel on which the frame is to
+ *	transmitted or 0 for the current channel (only if associated)
+ * @dst: Action frame destination MAC address
+ * @src: Action frame source MAC address
+ * @bssid: Action frame BSSID
+ * @buf: Frame to transmit starting from the Category field
+ * @len: Length of @buf in bytes
+ * @wait_time: Wait time for response in milliseconds
+ * @tx_cb: Callback function for indicating TX status or %NULL for no callback
+ * @no_cck: Whether CCK rates are to be disallowed for TX rate selection
+ * Returns: 0 on success or -1 on failure
+ *
+ * This function is used to request an Action frame to be transmitted on the
+ * current operating channel or on another channel (off-channel). The actual
+ * frame transmission will be delayed until the driver is ready on the specified
+ * channel. The @wait_time parameter can be used to request the driver to remain
+ * awake on the channel to wait for a response.
+ */
+int offchannel_send_action(struct wpa_supplicant *wpa_s, unsigned int freq,
+			   const u8 *dst, const u8 *src, const u8 *bssid,
+			   const u8 *buf, size_t len, unsigned int wait_time,
+			   void (*tx_cb)(struct wpa_supplicant *wpa_s,
+					 unsigned int freq, const u8 *dst,
+					 const u8 *src, const u8 *bssid,
+					 const u8 *data, size_t data_len,
+					 enum offchannel_send_action_result
+					 result),
+			   int no_cck)
+{
+	wpa_printf(MSG_DEBUG, "Off-channel: Send action frame: freq=%d dst="
+		   MACSTR " src=" MACSTR " bssid=" MACSTR " len=%d",
+		   freq, MAC2STR(dst), MAC2STR(src), MAC2STR(bssid),
+		   (int) len);
+
+	wpa_s->pending_action_tx_status_cb = tx_cb;
+
+	if (wpa_s->pending_action_tx) {
+		wpa_printf(MSG_DEBUG, "Off-channel: Dropped pending Action "
+			   "frame TX to " MACSTR " (pending_action_tx=%p)",
+			   MAC2STR(wpa_s->pending_action_dst),
+			   wpa_s->pending_action_tx);
+		wpa_hexdump_buf(MSG_MSGDUMP, "Pending TX frame",
+				wpa_s->pending_action_tx);
+		wpabuf_free(wpa_s->pending_action_tx);
+	}
+	wpa_s->pending_action_tx_done = 0;
+	wpa_s->pending_action_tx = wpabuf_alloc(len);
+	if (wpa_s->pending_action_tx == NULL) {
+		wpa_printf(MSG_DEBUG, "Off-channel: Failed to allocate Action "
+			   "frame TX buffer (len=%llu)",
+			   (unsigned long long) len);
+		return -1;
+	}
+	wpabuf_put_data(wpa_s->pending_action_tx, buf, len);
+	os_memcpy(wpa_s->pending_action_src, src, ETH_ALEN);
+	os_memcpy(wpa_s->pending_action_dst, dst, ETH_ALEN);
+	os_memcpy(wpa_s->pending_action_bssid, bssid, ETH_ALEN);
+	wpa_s->pending_action_freq = freq;
+	wpa_s->pending_action_no_cck = no_cck;
+	wpa_printf(MSG_DEBUG,
+		   "Off-channel: Stored pending action frame (dst=" MACSTR
+		   " pending_action_tx=%p)",
+		   MAC2STR(dst), wpa_s->pending_action_tx);
+	wpa_hexdump_buf(MSG_MSGDUMP, "Pending TX frame",
+			wpa_s->pending_action_tx);
+
+	if (freq != 0 && wpa_s->drv_flags & WPA_DRIVER_FLAGS_OFFCHANNEL_TX) {
+		struct wpa_supplicant *iface;
+		int ret;
+
+		iface = wpas_get_tx_interface(wpa_s, src);
+		wpa_s->action_tx_wait_time = wait_time;
+		if (wait_time)
+			wpa_s->action_tx_wait_time_used = 1;
+
+		ret = wpa_drv_send_action(
+			iface, wpa_s->pending_action_freq,
+			wait_time, wpa_s->pending_action_dst,
+			wpa_s->pending_action_src, wpa_s->pending_action_bssid,
+			wpabuf_head(wpa_s->pending_action_tx),
+			wpabuf_len(wpa_s->pending_action_tx),
+			wpa_s->pending_action_no_cck);
+		if (ret == 0)
+			wpa_s->pending_action_tx_done = 1;
+		return ret;
+	}
+
+	if (freq) {
+		struct wpa_supplicant *tx_iface;
+		tx_iface = wpas_get_tx_interface(wpa_s, src);
+		if (tx_iface->assoc_freq == freq) {
+			wpa_printf(MSG_DEBUG, "Off-channel: Already on "
+				   "requested channel (TX interface operating "
+				   "channel)");
+			freq = 0;
+		}
+	}
+
+	if (wpa_s->off_channel_freq == freq || freq == 0) {
+		wpa_printf(MSG_DEBUG, "Off-channel: Already on requested "
+			   "channel; send Action frame immediately");
+		/* TODO: Would there ever be need to extend the current
+		 * duration on the channel? */
+		wpa_s->pending_action_without_roc = 1;
+		eloop_cancel_timeout(wpas_send_action_cb, wpa_s, NULL);
+		eloop_register_timeout(0, 0, wpas_send_action_cb, wpa_s, NULL);
+		return 0;
+	}
+	wpa_s->pending_action_without_roc = 0;
+
+	if (wpa_s->roc_waiting_drv_freq == freq) {
+		wpa_printf(MSG_DEBUG, "Off-channel: Already waiting for "
+			   "driver to get to frequency %u MHz; continue "
+			   "waiting to send the Action frame", freq);
+		return 0;
+	}
+
+	wpa_printf(MSG_DEBUG, "Off-channel: Schedule Action frame to be "
+		   "transmitted once the driver gets to the requested "
+		   "channel");
+	if (wait_time > wpa_s->max_remain_on_chan)
+		wait_time = wpa_s->max_remain_on_chan;
+	else if (wait_time == 0)
+		wait_time = 20;
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->extra_roc_dur) {
+		wpa_printf(MSG_DEBUG, "TESTING: Increase ROC duration %u -> %u",
+			   wait_time, wait_time + wpa_s->extra_roc_dur);
+		wait_time += wpa_s->extra_roc_dur;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+	if (wpa_drv_remain_on_channel(wpa_s, freq, wait_time) < 0) {
+		wpa_printf(MSG_DEBUG, "Off-channel: Failed to request driver "
+			   "to remain on channel (%u MHz) for Action "
+			   "Frame TX", freq);
+		return -1;
+	}
+	wpa_s->off_channel_freq = 0;
+	wpa_s->roc_waiting_drv_freq = freq;
+
+	return 0;
+}
+
+
+/**
+ * offchannel_send_send_action_done - Notify completion of Action frame sequence
+ * @wpa_s: Pointer to wpa_supplicant data
+ *
+ * This function can be used to cancel a wait for additional response frames on
+ * the channel that was used with offchannel_send_action().
+ */
+void offchannel_send_action_done(struct wpa_supplicant *wpa_s)
+{
+	wpa_printf(MSG_DEBUG,
+		   "Off-channel: Action frame sequence done notification: pending_action_tx=%p drv_offchan_tx=%d action_tx_wait_time=%d off_channel_freq=%d roc_waiting_drv_freq=%d",
+		   wpa_s->pending_action_tx,
+		   !!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_OFFCHANNEL_TX),
+		   wpa_s->action_tx_wait_time, wpa_s->off_channel_freq,
+		   wpa_s->roc_waiting_drv_freq);
+	wpabuf_free(wpa_s->pending_action_tx);
+	wpa_s->pending_action_tx = NULL;
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_OFFCHANNEL_TX &&
+	    (wpa_s->action_tx_wait_time || wpa_s->action_tx_wait_time_used))
+		wpa_drv_send_action_cancel_wait(wpa_s);
+	else if (wpa_s->off_channel_freq || wpa_s->roc_waiting_drv_freq) {
+		wpa_drv_cancel_remain_on_channel(wpa_s);
+		wpa_s->off_channel_freq = 0;
+		wpa_s->roc_waiting_drv_freq = 0;
+	}
+	wpa_s->action_tx_wait_time_used = 0;
+}
+
+
+/**
+ * offchannel_remain_on_channel_cb - Remain-on-channel callback function
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @freq: Frequency (in MHz) of the selected channel
+ * @duration: Duration of the remain-on-channel operation in milliseconds
+ *
+ * This function is called whenever the driver notifies beginning of a
+ * remain-on-channel operation.
+ */
+void offchannel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+				     unsigned int freq, unsigned int duration)
+{
+	wpa_s->roc_waiting_drv_freq = 0;
+	wpa_s->off_channel_freq = freq;
+	wpas_send_action_cb(wpa_s, NULL);
+}
+
+
+/**
+ * offchannel_cancel_remain_on_channel_cb - Remain-on-channel stopped callback
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @freq: Frequency (in MHz) of the selected channel
+ *
+ * This function is called whenever the driver notifies termination of a
+ * remain-on-channel operation.
+ */
+void offchannel_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+					    unsigned int freq)
+{
+	wpa_s->off_channel_freq = 0;
+}
+
+
+/**
+ * offchannel_pending_action_tx - Check whether there is a pending Action TX
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: Pointer to pending frame or %NULL if no pending operation
+ *
+ * This function can be used to check whether there is a pending Action frame TX
+ * operation. The returned pointer should be used only for checking whether it
+ * is %NULL (no pending frame) or to print the pointer value in debug
+ * information (i.e., the pointer should not be dereferenced).
+ */
+const void * offchannel_pending_action_tx(struct wpa_supplicant *wpa_s)
+{
+	return wpa_s->pending_action_tx;
+}
+
+
+/**
+ * offchannel_clear_pending_action_tx - Clear pending Action frame TX
+ * @wpa_s: Pointer to wpa_supplicant data
+ */
+void offchannel_clear_pending_action_tx(struct wpa_supplicant *wpa_s)
+{
+	wpa_printf(MSG_DEBUG,
+		   "Off-channel: Clear pending Action frame TX (pending_action_tx=%p",
+		   wpa_s->pending_action_tx);
+	wpabuf_free(wpa_s->pending_action_tx);
+	wpa_s->pending_action_tx = NULL;
+}
+
+
+/**
+ * offchannel_deinit - Deinit off-channel operations
+ * @wpa_s: Pointer to wpa_supplicant data
+ *
+ * This function is used to free up any allocated resources for off-channel
+ * operations.
+ */
+void offchannel_deinit(struct wpa_supplicant *wpa_s)
+{
+	offchannel_clear_pending_action_tx(wpa_s);
+	eloop_cancel_timeout(wpas_send_action_cb, wpa_s, NULL);
+}
diff --git a/wpa_supplicant/offchannel.h b/wpa_supplicant/offchannel.h
new file mode 100644
index 000000000000..0ad7e18fae88
--- /dev/null
+++ b/wpa_supplicant/offchannel.h
@@ -0,0 +1,35 @@
+/*
+ * wpa_supplicant - Off-channel Action frame TX/RX
+ * Copyright (c) 2009-2010, Atheros Communications
+ * Copyright (c) 2011, Qualcomm Atheros
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef OFFCHANNEL_H
+#define OFFCHANNEL_H
+
+int offchannel_send_action(struct wpa_supplicant *wpa_s, unsigned int freq,
+			   const u8 *dst, const u8 *src, const u8 *bssid,
+			   const u8 *buf, size_t len, unsigned int wait_time,
+			   void (*tx_cb)(struct wpa_supplicant *wpa_s,
+					 unsigned int freq, const u8 *dst,
+					 const u8 *src, const u8 *bssid,
+					 const u8 *data, size_t data_len,
+					 enum offchannel_send_action_result
+					 result),
+			   int no_cck);
+void offchannel_send_action_done(struct wpa_supplicant *wpa_s);
+void offchannel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+				     unsigned int freq, unsigned int duration);
+void offchannel_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+					    unsigned int freq);
+void offchannel_deinit(struct wpa_supplicant *wpa_s);
+void offchannel_send_action_tx_status(
+	struct wpa_supplicant *wpa_s, const u8 *dst, const u8 *data,
+	size_t data_len, enum offchannel_send_action_result result);
+const void * offchannel_pending_action_tx(struct wpa_supplicant *wpa_s);
+void offchannel_clear_pending_action_tx(struct wpa_supplicant *wpa_s);
+
+#endif /* OFFCHANNEL_H */
diff --git a/wpa_supplicant/op_classes.c b/wpa_supplicant/op_classes.c
new file mode 100644
index 000000000000..bd53c5ceceaf
--- /dev/null
+++ b/wpa_supplicant/op_classes.c
@@ -0,0 +1,534 @@
+/*
+ * Operating classes
+ * Copyright(c) 2015 Intel Deutschland GmbH
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "common/ieee802_11_common.h"
+#include "wpa_supplicant_i.h"
+#include "bss.h"
+
+
+static enum chan_allowed allow_channel(struct hostapd_hw_modes *mode,
+				       u8 op_class, u8 chan,
+				       unsigned int *flags)
+{
+	int i;
+	bool is_6ghz = op_class >= 131 && op_class <= 136;
+
+	for (i = 0; i < mode->num_channels; i++) {
+		bool chan_is_6ghz;
+
+		chan_is_6ghz = mode->channels[i].freq >= 5935 &&
+			mode->channels[i].freq <= 7115;
+		if (is_6ghz == chan_is_6ghz && mode->channels[i].chan == chan)
+			break;
+	}
+
+	if (i == mode->num_channels ||
+	    (mode->channels[i].flag & HOSTAPD_CHAN_DISABLED))
+		return NOT_ALLOWED;
+
+	if (flags)
+		*flags = mode->channels[i].flag;
+
+	if (mode->channels[i].flag & HOSTAPD_CHAN_NO_IR)
+		return NO_IR;
+
+	return ALLOWED;
+}
+
+
+static int get_center_80mhz(struct hostapd_hw_modes *mode, u8 channel,
+			    const u8 *center_channels, size_t num_chan)
+{
+	size_t i;
+
+	if (mode->mode != HOSTAPD_MODE_IEEE80211A)
+		return 0;
+
+	for (i = 0; i < num_chan; i++) {
+		/*
+		 * In 80 MHz, the bandwidth "spans" 12 channels (e.g., 36-48),
+		 * so the center channel is 6 channels away from the start/end.
+		 */
+		if (channel >= center_channels[i] - 6 &&
+		    channel <= center_channels[i] + 6)
+			return center_channels[i];
+	}
+
+	return 0;
+}
+
+
+static enum chan_allowed verify_80mhz(struct hostapd_hw_modes *mode,
+				      u8 op_class, u8 channel)
+{
+	u8 center_chan;
+	unsigned int i;
+	unsigned int no_ir = 0;
+	const u8 *center_channels;
+	size_t num_chan;
+	const u8 center_channels_5ghz[] = { 42, 58, 106, 122, 138, 155, 171 };
+	const u8 center_channels_6ghz[] = { 7, 23, 39, 55, 71, 87, 103, 119,
+					    135, 151, 167, 183, 199, 215 };
+
+	if (is_6ghz_op_class(op_class)) {
+		center_channels = center_channels_6ghz;
+		num_chan = ARRAY_SIZE(center_channels_6ghz);
+	} else {
+		center_channels = center_channels_5ghz;
+		num_chan = ARRAY_SIZE(center_channels_5ghz);
+	}
+
+	center_chan = get_center_80mhz(mode, channel, center_channels,
+				       num_chan);
+	if (!center_chan)
+		return NOT_ALLOWED;
+
+	/* check all the channels are available */
+	for (i = 0; i < 4; i++) {
+		unsigned int flags;
+		u8 adj_chan = center_chan - 6 + i * 4;
+
+		if (allow_channel(mode, op_class, adj_chan, &flags) ==
+		    NOT_ALLOWED)
+			return NOT_ALLOWED;
+
+		if ((i == 0 && !(flags & HOSTAPD_CHAN_VHT_10_70)) ||
+		    (i == 1 && !(flags & HOSTAPD_CHAN_VHT_30_50)) ||
+		    (i == 2 && !(flags & HOSTAPD_CHAN_VHT_50_30)) ||
+		    (i == 3 && !(flags & HOSTAPD_CHAN_VHT_70_10)))
+			return NOT_ALLOWED;
+
+		if (flags & HOSTAPD_CHAN_NO_IR)
+			no_ir = 1;
+	}
+
+	if (no_ir)
+		return NO_IR;
+
+	return ALLOWED;
+}
+
+
+static int get_center_160mhz(struct hostapd_hw_modes *mode, u8 channel,
+			     const u8 *center_channels, size_t num_chan)
+{
+	unsigned int i;
+
+	if (mode->mode != HOSTAPD_MODE_IEEE80211A)
+		return 0;
+
+	for (i = 0; i < num_chan; i++) {
+		/*
+		 * In 160 MHz, the bandwidth "spans" 28 channels (e.g., 36-64),
+		 * so the center channel is 14 channels away from the start/end.
+		 */
+		if (channel >= center_channels[i] - 14 &&
+		    channel <= center_channels[i] + 14)
+			return center_channels[i];
+	}
+
+	return 0;
+}
+
+
+static enum chan_allowed verify_160mhz(struct hostapd_hw_modes *mode,
+				       u8 op_class, u8 channel)
+{
+	u8 center_chan;
+	unsigned int i;
+	unsigned int no_ir = 0;
+	const u8 *center_channels;
+	size_t num_chan;
+	const u8 center_channels_5ghz[] = { 50, 114, 163 };
+	const u8 center_channels_6ghz[] = { 15, 47, 79, 111, 143, 175, 207 };
+
+	if (is_6ghz_op_class(op_class)) {
+		center_channels = center_channels_6ghz;
+		num_chan = ARRAY_SIZE(center_channels_6ghz);
+	} else {
+		center_channels = center_channels_5ghz;
+		num_chan = ARRAY_SIZE(center_channels_5ghz);
+	}
+
+	center_chan = get_center_160mhz(mode, channel, center_channels,
+					num_chan);
+	if (!center_chan)
+		return NOT_ALLOWED;
+
+	/* Check all the channels are available */
+	for (i = 0; i < 8; i++) {
+		unsigned int flags;
+		u8 adj_chan = center_chan - 14 + i * 4;
+
+		if (allow_channel(mode, op_class, adj_chan, &flags) ==
+		    NOT_ALLOWED)
+			return NOT_ALLOWED;
+
+		if ((i == 0 && !(flags & HOSTAPD_CHAN_VHT_10_150)) ||
+		    (i == 1 && !(flags & HOSTAPD_CHAN_VHT_30_130)) ||
+		    (i == 2 && !(flags & HOSTAPD_CHAN_VHT_50_110)) ||
+		    (i == 3 && !(flags & HOSTAPD_CHAN_VHT_70_90)) ||
+		    (i == 4 && !(flags & HOSTAPD_CHAN_VHT_90_70)) ||
+		    (i == 5 && !(flags & HOSTAPD_CHAN_VHT_110_50)) ||
+		    (i == 6 && !(flags & HOSTAPD_CHAN_VHT_130_30)) ||
+		    (i == 7 && !(flags & HOSTAPD_CHAN_VHT_150_10)))
+			return NOT_ALLOWED;
+
+		if (flags & HOSTAPD_CHAN_NO_IR)
+			no_ir = 1;
+	}
+
+	if (no_ir)
+		return NO_IR;
+
+	return ALLOWED;
+}
+
+
+enum chan_allowed verify_channel(struct hostapd_hw_modes *mode, u8 op_class,
+				 u8 channel, u8 bw)
+{
+	unsigned int flag = 0;
+	enum chan_allowed res, res2;
+
+	res2 = res = allow_channel(mode, op_class, channel, &flag);
+	if (bw == BW40MINUS || (bw == BW40 && (((channel - 1) / 4) % 2))) {
+		if (!(flag & HOSTAPD_CHAN_HT40MINUS))
+			return NOT_ALLOWED;
+		res2 = allow_channel(mode, op_class, channel - 4, NULL);
+	} else if (bw == BW40PLUS) {
+		if (!(flag & HOSTAPD_CHAN_HT40PLUS))
+			return NOT_ALLOWED;
+		res2 = allow_channel(mode, op_class, channel + 4, NULL);
+	} else if (is_6ghz_op_class(op_class) && bw == BW40) {
+		if (get_6ghz_sec_channel(channel) < 0)
+			res2 = allow_channel(mode, op_class, channel - 4, NULL);
+		else
+			res2 = allow_channel(mode, op_class, channel + 4, NULL);
+	} else if (bw == BW80) {
+		/*
+		 * channel is a center channel and as such, not necessarily a
+		 * valid 20 MHz channels. Override earlier allow_channel()
+		 * result and use only the 80 MHz specific version.
+		 */
+		res2 = res = verify_80mhz(mode, op_class, channel);
+	} else if (bw == BW160) {
+		/*
+		 * channel is a center channel and as such, not necessarily a
+		 * valid 20 MHz channels. Override earlier allow_channel()
+		 * result and use only the 160 MHz specific version.
+		 */
+		res2 = res = verify_160mhz(mode, op_class, channel);
+	} else if (bw == BW80P80) {
+		/*
+		 * channel is a center channel and as such, not necessarily a
+		 * valid 20 MHz channels. Override earlier allow_channel()
+		 * result and use only the 80 MHz specific version.
+		 */
+		res2 = res = verify_80mhz(mode, op_class, channel);
+	}
+
+	if (res == NOT_ALLOWED || res2 == NOT_ALLOWED)
+		return NOT_ALLOWED;
+
+	if (res == NO_IR || res2 == NO_IR)
+		return NO_IR;
+
+	return ALLOWED;
+}
+
+
+static int wpas_op_class_supported(struct wpa_supplicant *wpa_s,
+				   struct wpa_ssid *ssid,
+				   const struct oper_class_map *op_class)
+{
+	int chan;
+	size_t i;
+	struct hostapd_hw_modes *mode;
+	int found;
+	int z;
+	int freq2 = 0;
+	int freq5 = 0;
+
+	mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes, op_class->mode,
+			is_6ghz_op_class(op_class->op_class));
+	if (!mode)
+		return 0;
+
+	/* If we are configured to disable certain things, take that into
+	 * account here. */
+	if (ssid && ssid->freq_list && ssid->freq_list[0]) {
+		for (z = 0; ; z++) {
+			int f = ssid->freq_list[z];
+
+			if (f == 0)
+				break; /* end of list */
+			if (f > 4000 && f < 6000)
+				freq5 = 1;
+			else if (f > 2400 && f < 2500)
+				freq2 = 1;
+		}
+	} else {
+		/* No frequencies specified, can use anything hardware supports.
+		 */
+		freq2 = freq5 = 1;
+	}
+
+	if (op_class->op_class >= 115 && op_class->op_class <= 130 && !freq5)
+		return 0;
+	if (op_class->op_class >= 81 && op_class->op_class <= 84 && !freq2)
+		return 0;
+
+#ifdef CONFIG_HT_OVERRIDES
+	if (ssid && ssid->disable_ht) {
+		switch (op_class->op_class) {
+		case 83:
+		case 84:
+		case 104:
+		case 105:
+		case 116:
+		case 117:
+		case 119:
+		case 120:
+		case 122:
+		case 123:
+		case 126:
+		case 127:
+		case 128:
+		case 129:
+		case 130:
+			/* Disable >= 40 MHz channels if HT is disabled */
+			return 0;
+		}
+	}
+#endif /* CONFIG_HT_OVERRIDES */
+
+#ifdef CONFIG_VHT_OVERRIDES
+	if (ssid && ssid->disable_vht) {
+		if (op_class->op_class >= 128 && op_class->op_class <= 130) {
+			/* Disable >= 80 MHz channels if VHT is disabled */
+			return 0;
+		}
+	}
+#endif /* CONFIG_VHT_OVERRIDES */
+
+	if (op_class->op_class == 128) {
+		u8 channels[] = { 42, 58, 106, 122, 138, 155, 171 };
+
+		for (i = 0; i < ARRAY_SIZE(channels); i++) {
+			if (verify_channel(mode, op_class->op_class,
+					   channels[i], op_class->bw) !=
+			    NOT_ALLOWED)
+				return 1;
+		}
+
+		return 0;
+	}
+
+	if (op_class->op_class == 129) {
+		/* Check if either 160 MHz channels is allowed */
+		return verify_channel(mode, op_class->op_class, 50,
+				      op_class->bw) != NOT_ALLOWED ||
+			verify_channel(mode, op_class->op_class, 114,
+				       op_class->bw) != NOT_ALLOWED ||
+			verify_channel(mode, op_class->op_class, 163,
+				       op_class->bw) != NOT_ALLOWED;
+	}
+
+	if (op_class->op_class == 130) {
+		/* Need at least two non-contiguous 80 MHz segments */
+		found = 0;
+
+		if (verify_channel(mode, op_class->op_class, 42,
+				   op_class->bw) != NOT_ALLOWED ||
+		    verify_channel(mode, op_class->op_class, 58,
+				   op_class->bw) != NOT_ALLOWED)
+			found++;
+		if (verify_channel(mode, op_class->op_class, 106,
+				   op_class->bw) != NOT_ALLOWED ||
+		    verify_channel(mode, op_class->op_class, 122,
+				   op_class->bw) != NOT_ALLOWED ||
+		    verify_channel(mode, op_class->op_class, 138,
+				   op_class->bw) != NOT_ALLOWED ||
+		    verify_channel(mode, op_class->op_class, 155,
+				   op_class->bw) != NOT_ALLOWED ||
+		    verify_channel(mode, op_class->op_class, 171,
+				   op_class->bw) != NOT_ALLOWED)
+			found++;
+		if (verify_channel(mode, op_class->op_class, 106,
+				   op_class->bw) != NOT_ALLOWED &&
+		    verify_channel(mode, op_class->op_class, 138,
+				   op_class->bw) != NOT_ALLOWED)
+			found++;
+		if (verify_channel(mode, op_class->op_class, 122,
+				   op_class->bw) != NOT_ALLOWED &&
+		    verify_channel(mode, op_class->op_class, 155,
+				   op_class->bw) != NOT_ALLOWED)
+			found++;
+		if (verify_channel(mode, op_class->op_class, 138,
+				   op_class->bw) != NOT_ALLOWED &&
+		    verify_channel(mode, op_class->op_class, 171,
+				   op_class->bw) != NOT_ALLOWED)
+			found++;
+
+		if (found >= 2)
+			return 1;
+
+		return 0;
+	}
+
+	if (op_class->op_class == 135) {
+		/* Need at least two 80 MHz segments which do not fall under the
+		 * same 160 MHz segment to support 80+80 in 6 GHz.
+		 */
+		int first_seg = 0;
+		int curr_seg = 0;
+
+		for (chan = op_class->min_chan; chan <= op_class->max_chan;
+		     chan += op_class->inc) {
+			curr_seg++;
+			if (verify_channel(mode, op_class->op_class, chan,
+					   op_class->bw) != NOT_ALLOWED) {
+				if (!first_seg) {
+					first_seg = curr_seg;
+					continue;
+				}
+
+				/* Supported if at least two non-consecutive 80
+				 * MHz segments allowed.
+				 */
+				if ((curr_seg - first_seg) > 1)
+					return 1;
+
+				/* Supported even if the 80 MHz segments are
+				 * consecutive when they do not fall under the
+				 * same 160 MHz segment.
+				 */
+				if ((first_seg % 2) == 0)
+					return 1;
+			}
+		}
+
+		return 0;
+	}
+
+	found = 0;
+	for (chan = op_class->min_chan; chan <= op_class->max_chan;
+	     chan += op_class->inc) {
+		if (verify_channel(mode, op_class->op_class, chan,
+				   op_class->bw) != NOT_ALLOWED) {
+			found = 1;
+			break;
+		}
+	}
+
+	return found;
+}
+
+
+static int wpas_sta_secondary_channel_offset(struct wpa_bss *bss, u8 *current,
+					     u8 *channel)
+{
+
+	const u8 *ies;
+	u8 phy_type;
+	size_t ies_len;
+
+	if (!bss)
+		return -1;
+	ies = wpa_bss_ie_ptr(bss);
+	ies_len = bss->ie_len ? bss->ie_len : bss->beacon_ie_len;
+	return wpas_get_op_chan_phy(bss->freq, ies, ies_len, current,
+				    channel, &phy_type);
+}
+
+
+size_t wpas_supp_op_class_ie(struct wpa_supplicant *wpa_s,
+			     struct wpa_ssid *ssid,
+			     struct wpa_bss *bss, u8 *pos, size_t len)
+{
+	struct wpabuf *buf;
+	u8 op, current, chan;
+	u8 *ie_len;
+	size_t res;
+
+	/*
+	 * Determine the current operating class correct mode based on
+	 * advertised BSS capabilities, if available. Fall back to a less
+	 * accurate guess based on frequency if the needed IEs are not available
+	 * or used.
+	 */
+	if (wpas_sta_secondary_channel_offset(bss, &current, &chan) < 0 &&
+	    ieee80211_freq_to_channel_ext(bss->freq, 0, CHANWIDTH_USE_HT,
+					  &current, &chan) == NUM_HOSTAPD_MODES)
+		return 0;
+
+	/*
+	 * Need 3 bytes for EID, length, and current operating class, plus
+	 * 1 byte for every other supported operating class.
+	 */
+	buf = wpabuf_alloc(global_op_class_size + 3);
+	if (!buf)
+		return 0;
+
+	wpabuf_put_u8(buf, WLAN_EID_SUPPORTED_OPERATING_CLASSES);
+	/* Will set the length later, putting a placeholder */
+	ie_len = wpabuf_put(buf, 1);
+	wpabuf_put_u8(buf, current);
+
+	for (op = 0; global_op_class[op].op_class; op++) {
+		if (wpas_op_class_supported(wpa_s, ssid, &global_op_class[op]))
+			wpabuf_put_u8(buf, global_op_class[op].op_class);
+	}
+
+	*ie_len = wpabuf_len(buf) - 2;
+	if (*ie_len < 2) {
+		wpa_printf(MSG_DEBUG,
+			   "No supported operating classes IE to add");
+		res = 0;
+	} else if (wpabuf_len(buf) > len) {
+		wpa_printf(MSG_ERROR,
+			   "Supported operating classes IE exceeds maximum buffer length");
+		res = 0;
+	} else {
+		os_memcpy(pos, wpabuf_head(buf), wpabuf_len(buf));
+		res = wpabuf_len(buf);
+		wpa_hexdump_buf(MSG_DEBUG,
+				"Added supported operating classes IE", buf);
+	}
+
+	wpabuf_free(buf);
+	return res;
+}
+
+
+int * wpas_supp_op_classes(struct wpa_supplicant *wpa_s)
+{
+	int op;
+	unsigned int pos, max_num = 0;
+	int *classes;
+
+	for (op = 0; global_op_class[op].op_class; op++)
+		max_num++;
+	classes = os_zalloc((max_num + 1) * sizeof(int));
+	if (!classes)
+		return NULL;
+
+	for (op = 0, pos = 0; global_op_class[op].op_class; op++) {
+		if (wpas_op_class_supported(wpa_s, NULL, &global_op_class[op]))
+			classes[pos++] = global_op_class[op].op_class;
+	}
+
+	return classes;
+}
diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
new file mode 100644
index 000000000000..ce44dfb9e053
--- /dev/null
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -0,0 +1,10107 @@
+/*
+ * wpa_supplicant - P2P
+ * Copyright (c) 2009-2010, Atheros Communications
+ * Copyright (c) 2010-2014, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eloop.h"
+#include "common/ieee802_11_common.h"
+#include "common/ieee802_11_defs.h"
+#include "common/wpa_ctrl.h"
+#include "wps/wps_i.h"
+#include "p2p/p2p.h"
+#include "ap/hostapd.h"
+#include "ap/ap_config.h"
+#include "ap/sta_info.h"
+#include "ap/ap_drv_ops.h"
+#include "ap/wps_hostapd.h"
+#include "ap/p2p_hostapd.h"
+#include "ap/dfs.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "rsn_supp/wpa.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "ap.h"
+#include "config_ssid.h"
+#include "config.h"
+#include "notify.h"
+#include "scan.h"
+#include "bss.h"
+#include "offchannel.h"
+#include "wps_supplicant.h"
+#include "p2p_supplicant.h"
+#include "wifi_display.h"
+
+
+/*
+ * How many times to try to scan to find the GO before giving up on join
+ * request.
+ */
+#define P2P_MAX_JOIN_SCAN_ATTEMPTS 10
+
+#define P2P_AUTO_PD_SCAN_ATTEMPTS 5
+
+/**
+ * Defines time interval in seconds when a GO needs to evacuate a frequency that
+ * it is currently using, but is no longer valid for P2P use cases.
+ */
+#define P2P_GO_FREQ_CHANGE_TIME 5
+
+/**
+ * Defines CSA parameters which are used when GO evacuates the no longer valid
+ * channel (and if the driver supports channel switch).
+ */
+#define P2P_GO_CSA_COUNT 7
+#define P2P_GO_CSA_BLOCK_TX 0
+
+#ifndef P2P_MAX_CLIENT_IDLE
+/*
+ * How many seconds to try to reconnect to the GO when connection in P2P client
+ * role has been lost.
+ */
+#define P2P_MAX_CLIENT_IDLE 10
+#endif /* P2P_MAX_CLIENT_IDLE */
+
+#ifndef P2P_MAX_INITIAL_CONN_WAIT
+/*
+ * How many seconds to wait for initial 4-way handshake to get completed after
+ * WPS provisioning step or after the re-invocation of a persistent group on a
+ * P2P Client.
+ */
+#define P2P_MAX_INITIAL_CONN_WAIT 10
+#endif /* P2P_MAX_INITIAL_CONN_WAIT */
+
+#ifndef P2P_MAX_INITIAL_CONN_WAIT_GO
+/*
+ * How many seconds to wait for initial 4-way handshake to get completed after
+ * WPS provisioning step on the GO. This controls the extra time the P2P
+ * operation is considered to be in progress (e.g., to delay other scans) after
+ * WPS provisioning has been completed on the GO during group formation.
+ */
+#define P2P_MAX_INITIAL_CONN_WAIT_GO 10
+#endif /* P2P_MAX_INITIAL_CONN_WAIT_GO */
+
+#ifndef P2P_MAX_INITIAL_CONN_WAIT_GO_REINVOKE
+/*
+ * How many seconds to wait for initial 4-way handshake to get completed after
+ * re-invocation of a persistent group on the GO when the client is expected
+ * to connect automatically (no user interaction).
+ */
+#define P2P_MAX_INITIAL_CONN_WAIT_GO_REINVOKE 15
+#endif /* P2P_MAX_INITIAL_CONN_WAIT_GO_REINVOKE */
+
+#define P2P_MGMT_DEVICE_PREFIX		"p2p-dev-"
+
+/*
+ * How many seconds to wait to re-attempt to move GOs, in case previous attempt
+ * was not possible.
+ */
+#define P2P_RECONSIDER_GO_MOVE_DELAY 30
+
+enum p2p_group_removal_reason {
+	P2P_GROUP_REMOVAL_UNKNOWN,
+	P2P_GROUP_REMOVAL_SILENT,
+	P2P_GROUP_REMOVAL_FORMATION_FAILED,
+	P2P_GROUP_REMOVAL_REQUESTED,
+	P2P_GROUP_REMOVAL_IDLE_TIMEOUT,
+	P2P_GROUP_REMOVAL_UNAVAILABLE,
+	P2P_GROUP_REMOVAL_GO_ENDING_SESSION,
+	P2P_GROUP_REMOVAL_PSK_FAILURE,
+	P2P_GROUP_REMOVAL_FREQ_CONFLICT,
+	P2P_GROUP_REMOVAL_GO_LEAVE_CHANNEL
+};
+
+
+static void wpas_p2p_long_listen_timeout(void *eloop_ctx, void *timeout_ctx);
+static struct wpa_supplicant *
+wpas_p2p_get_group_iface(struct wpa_supplicant *wpa_s, int addr_allocated,
+			 int go);
+static int wpas_p2p_join_start(struct wpa_supplicant *wpa_s, int freq,
+			       const u8 *ssid, size_t ssid_len);
+static int wpas_p2p_setup_freqs(struct wpa_supplicant *wpa_s, int freq,
+				int *force_freq, int *pref_freq, int go,
+				unsigned int *pref_freq_list,
+				unsigned int *num_pref_freq);
+static void wpas_p2p_join_scan_req(struct wpa_supplicant *wpa_s, int freq,
+				   const u8 *ssid, size_t ssid_len);
+static void wpas_p2p_join_scan(void *eloop_ctx, void *timeout_ctx);
+static int wpas_p2p_join(struct wpa_supplicant *wpa_s, const u8 *iface_addr,
+			 const u8 *dev_addr, enum p2p_wps_method wps_method,
+			 int auto_join, int freq,
+			 const u8 *ssid, size_t ssid_len);
+static int wpas_p2p_create_iface(struct wpa_supplicant *wpa_s);
+static void wpas_p2p_cross_connect_setup(struct wpa_supplicant *wpa_s);
+static void wpas_p2p_group_idle_timeout(void *eloop_ctx, void *timeout_ctx);
+static void wpas_p2p_set_group_idle_timeout(struct wpa_supplicant *wpa_s);
+static void wpas_p2p_group_formation_timeout(void *eloop_ctx,
+					     void *timeout_ctx);
+static void wpas_p2p_group_freq_conflict(void *eloop_ctx, void *timeout_ctx);
+static int wpas_p2p_fallback_to_go_neg(struct wpa_supplicant *wpa_s,
+				       int group_added);
+static void wpas_p2p_stop_find_oper(struct wpa_supplicant *wpa_s);
+static void wpas_stop_listen(void *ctx);
+static void wpas_p2p_psk_failure_removal(void *eloop_ctx, void *timeout_ctx);
+static void wpas_p2p_group_deinit(struct wpa_supplicant *wpa_s);
+static int wpas_p2p_add_group_interface(struct wpa_supplicant *wpa_s,
+					enum wpa_driver_if_type type);
+static void wpas_p2p_group_formation_failed(struct wpa_supplicant *wpa_s,
+					    int already_deleted);
+static void wpas_p2p_optimize_listen_channel(struct wpa_supplicant *wpa_s,
+					     struct wpa_used_freq_data *freqs,
+					     unsigned int num);
+static void wpas_p2p_move_go(void *eloop_ctx, void *timeout_ctx);
+static int wpas_p2p_go_is_peer_freq(struct wpa_supplicant *wpa_s, int freq);
+static void
+wpas_p2p_consider_moving_gos(struct wpa_supplicant *wpa_s,
+			     struct wpa_used_freq_data *freqs, unsigned int num,
+			     enum wpas_p2p_channel_update_trig trig);
+static void wpas_p2p_reconsider_moving_go(void *eloop_ctx, void *timeout_ctx);
+
+
+static int wpas_get_6ghz_he_chwidth_capab(struct hostapd_hw_modes *mode)
+{
+	int he_capab = 0;
+
+	if (mode)
+		he_capab = mode->he_capab[WPAS_MODE_INFRA].phy_cap[
+			HE_PHYCAP_CHANNEL_WIDTH_SET_IDX];
+	return he_capab;
+}
+
+
+/*
+ * Get the number of concurrent channels that the HW can operate, but that are
+ * currently not in use by any of the wpa_supplicant interfaces.
+ */
+static int wpas_p2p_num_unused_channels(struct wpa_supplicant *wpa_s)
+{
+	int *freqs;
+	int num, unused;
+
+	freqs = os_calloc(wpa_s->num_multichan_concurrent, sizeof(int));
+	if (!freqs)
+		return -1;
+
+	num = get_shared_radio_freqs(wpa_s, freqs,
+				     wpa_s->num_multichan_concurrent);
+	os_free(freqs);
+
+	unused = wpa_s->num_multichan_concurrent - num;
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: num_unused_channels: %d", unused);
+	return unused;
+}
+
+
+/*
+ * Get the frequencies that are currently in use by one or more of the virtual
+ * interfaces, and that are also valid for P2P operation.
+ */
+static unsigned int
+wpas_p2p_valid_oper_freqs(struct wpa_supplicant *wpa_s,
+			  struct wpa_used_freq_data *p2p_freqs,
+			  unsigned int len)
+{
+	struct wpa_used_freq_data *freqs;
+	unsigned int num, i, j;
+
+	freqs = os_calloc(wpa_s->num_multichan_concurrent,
+			  sizeof(struct wpa_used_freq_data));
+	if (!freqs)
+		return 0;
+
+	num = get_shared_radio_freqs_data(wpa_s, freqs,
+					  wpa_s->num_multichan_concurrent);
+
+	os_memset(p2p_freqs, 0, sizeof(struct wpa_used_freq_data) * len);
+
+	for (i = 0, j = 0; i < num && j < len; i++) {
+		if (p2p_supported_freq(wpa_s->global->p2p, freqs[i].freq))
+			p2p_freqs[j++] = freqs[i];
+	}
+
+	os_free(freqs);
+
+	dump_freq_data(wpa_s, "valid for P2P", p2p_freqs, j);
+
+	return j;
+}
+
+
+static void wpas_p2p_set_own_freq_preference(struct wpa_supplicant *wpa_s,
+					     int freq)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return;
+
+	/* Use the wpa_s used to control the P2P Device operation */
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+	if (wpa_s->conf->p2p_ignore_shared_freq &&
+	    freq > 0 && wpa_s->num_multichan_concurrent > 1 &&
+	    wpas_p2p_num_unused_channels(wpa_s) > 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Ignore own channel preference %d MHz due to p2p_ignore_shared_freq=1 configuration",
+			   freq);
+		freq = 0;
+	}
+	p2p_set_own_freq_preference(wpa_s->global->p2p, freq);
+}
+
+
+static void wpas_p2p_scan_res_handled(struct wpa_supplicant *wpa_s)
+{
+	unsigned int delay = wpas_p2p_search_delay(wpa_s);
+
+	/* In case of concurrent P2P and external scans, delay P2P search. */
+	if (external_scan_running(wpa_s->radio)) {
+		delay = wpa_s->conf->p2p_search_delay;
+		wpa_printf(MSG_DEBUG,
+			   "P2P: Delay next P2P search by %d ms to let externally triggered scan complete",
+			   delay);
+	}
+
+	p2p_scan_res_handled(wpa_s->global->p2p, delay);
+}
+
+
+static void wpas_p2p_scan_res_handler(struct wpa_supplicant *wpa_s,
+				      struct wpa_scan_results *scan_res)
+{
+	size_t i;
+
+	if (wpa_s->p2p_scan_work) {
+		struct wpa_radio_work *work = wpa_s->p2p_scan_work;
+		wpa_s->p2p_scan_work = NULL;
+		radio_work_done(work);
+	}
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return;
+
+	wpa_printf(MSG_DEBUG, "P2P: Scan results received (%d BSS)",
+		   (int) scan_res->num);
+
+	for (i = 0; i < scan_res->num; i++) {
+		struct wpa_scan_res *bss = scan_res->res[i];
+		struct os_reltime time_tmp_age, entry_ts;
+		const u8 *ies;
+		size_t ies_len;
+
+		time_tmp_age.sec = bss->age / 1000;
+		time_tmp_age.usec = (bss->age % 1000) * 1000;
+		os_reltime_sub(&scan_res->fetch_time, &time_tmp_age, &entry_ts);
+
+		ies = (const u8 *) (bss + 1);
+		ies_len = bss->ie_len;
+		if (bss->beacon_ie_len > 0 &&
+		    !wpa_scan_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE) &&
+		    wpa_scan_get_vendor_ie_beacon(bss, P2P_IE_VENDOR_TYPE)) {
+			wpa_printf(MSG_DEBUG, "P2P: Use P2P IE(s) from Beacon frame since no P2P IE(s) in Probe Response frames received for "
+				   MACSTR, MAC2STR(bss->bssid));
+			ies = ies + ies_len;
+			ies_len = bss->beacon_ie_len;
+		}
+
+
+		if (p2p_scan_res_handler(wpa_s->global->p2p, bss->bssid,
+					 bss->freq, &entry_ts, bss->level,
+					 ies, ies_len) > 0)
+			break;
+	}
+
+	wpas_p2p_scan_res_handled(wpa_s);
+}
+
+
+static void wpas_p2p_scan_res_fail_handler(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_scan_work) {
+		struct wpa_radio_work *work = wpa_s->p2p_scan_work;
+
+		wpa_s->p2p_scan_work = NULL;
+		radio_work_done(work);
+	}
+
+	if (wpa_s->global->p2p_disabled || !wpa_s->global->p2p)
+		return;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"P2P: Failed to get scan results - try to continue");
+	wpas_p2p_scan_res_handled(wpa_s);
+}
+
+
+static void wpas_p2p_trigger_scan_cb(struct wpa_radio_work *work, int deinit)
+{
+	struct wpa_supplicant *wpa_s = work->wpa_s;
+	struct wpa_driver_scan_params *params = work->ctx;
+	int ret;
+
+	if (deinit) {
+		if (!work->started) {
+			wpa_scan_free_params(params);
+			return;
+		}
+
+		wpa_s->p2p_scan_work = NULL;
+		return;
+	}
+
+	if (wpa_s->clear_driver_scan_cache) {
+		wpa_printf(MSG_DEBUG,
+			   "Request driver to clear scan cache due to local BSS flush");
+		params->only_new_results = 1;
+	}
+
+	if (!params->p2p_include_6ghz && !params->freqs) {
+		wpa_printf(MSG_DEBUG,
+			   "P2P: Exclude 6 GHz channels - update the scan frequency list");
+		wpa_add_scan_freqs_list(wpa_s, HOSTAPD_MODE_IEEE80211G, params,
+					0);
+		wpa_add_scan_freqs_list(wpa_s, HOSTAPD_MODE_IEEE80211A, params,
+					0);
+	}
+	ret = wpa_drv_scan(wpa_s, params);
+	if (ret == 0)
+		wpa_s->curr_scan_cookie = params->scan_cookie;
+	wpa_scan_free_params(params);
+	work->ctx = NULL;
+	if (ret) {
+		radio_work_done(work);
+		p2p_notify_scan_trigger_status(wpa_s->global->p2p, ret);
+		return;
+	}
+
+	p2p_notify_scan_trigger_status(wpa_s->global->p2p, ret);
+	os_get_reltime(&wpa_s->scan_trigger_time);
+	wpa_s->scan_res_handler = wpas_p2p_scan_res_handler;
+	wpa_s->scan_res_fail_handler = wpas_p2p_scan_res_fail_handler;
+	wpa_s->own_scan_requested = 1;
+	wpa_s->clear_driver_scan_cache = 0;
+	wpa_s->p2p_scan_work = work;
+}
+
+
+static int wpas_p2p_search_social_channel(struct wpa_supplicant *wpa_s,
+					  int freq)
+{
+	if (wpa_s->global->p2p_24ghz_social_channels &&
+	    (freq == 2412 || freq == 2437 || freq == 2462)) {
+		/*
+		 * Search all social channels regardless of whether these have
+		 * been disabled for P2P operating channel use to avoid missing
+		 * peers.
+		 */
+		return 1;
+	}
+	return p2p_supported_freq(wpa_s->global->p2p, freq);
+}
+
+
+static int wpas_p2p_scan(void *ctx, enum p2p_scan_type type, int freq,
+			 unsigned int num_req_dev_types,
+			 const u8 *req_dev_types, const u8 *dev_id, u16 pw_id,
+			 bool include_6ghz)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_driver_scan_params *params = NULL;
+	struct wpabuf *wps_ie, *ies;
+	unsigned int num_channels = 0;
+	int social_channels_freq[] = { 2412, 2437, 2462, 60480 };
+	size_t ielen;
+	u8 *n, i;
+	unsigned int bands;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+
+	if (wpa_s->p2p_scan_work) {
+		wpa_dbg(wpa_s, MSG_INFO, "P2P: Reject scan trigger since one is already pending");
+		return -1;
+	}
+
+	params = os_zalloc(sizeof(*params));
+	if (params == NULL)
+		return -1;
+
+	/* P2P Wildcard SSID */
+	params->num_ssids = 1;
+	n = os_malloc(P2P_WILDCARD_SSID_LEN);
+	if (n == NULL)
+		goto fail;
+	os_memcpy(n, P2P_WILDCARD_SSID, P2P_WILDCARD_SSID_LEN);
+	params->ssids[0].ssid = n;
+	params->ssids[0].ssid_len = P2P_WILDCARD_SSID_LEN;
+
+	wpa_s->wps->dev.p2p = 1;
+	wps_ie = wps_build_probe_req_ie(pw_id, &wpa_s->wps->dev,
+					wpa_s->wps->uuid, WPS_REQ_ENROLLEE,
+					num_req_dev_types, req_dev_types);
+	if (wps_ie == NULL)
+		goto fail;
+	if (!wpa_s->conf->p2p_6ghz_disable)
+		params->p2p_include_6ghz = include_6ghz;
+	switch (type) {
+	case P2P_SCAN_SOCIAL:
+		params->freqs = os_calloc(ARRAY_SIZE(social_channels_freq) + 1,
+					  sizeof(int));
+		if (params->freqs == NULL)
+			goto fail;
+		for (i = 0; i < ARRAY_SIZE(social_channels_freq); i++) {
+			if (wpas_p2p_search_social_channel(
+				    wpa_s, social_channels_freq[i]))
+				params->freqs[num_channels++] =
+					social_channels_freq[i];
+		}
+		params->freqs[num_channels++] = 0;
+		break;
+	case P2P_SCAN_FULL:
+		break;
+	case P2P_SCAN_SPECIFIC:
+		params->freqs = os_calloc(2, sizeof(int));
+		if (params->freqs == NULL)
+			goto fail;
+		params->freqs[0] = freq;
+		params->freqs[1] = 0;
+		break;
+	case P2P_SCAN_SOCIAL_PLUS_ONE:
+		params->freqs = os_calloc(ARRAY_SIZE(social_channels_freq) + 2,
+					  sizeof(int));
+		if (params->freqs == NULL)
+			goto fail;
+		for (i = 0; i < ARRAY_SIZE(social_channels_freq); i++) {
+			if (wpas_p2p_search_social_channel(
+				    wpa_s, social_channels_freq[i]))
+				params->freqs[num_channels++] =
+					social_channels_freq[i];
+		}
+		if (p2p_supported_freq(wpa_s->global->p2p, freq))
+			params->freqs[num_channels++] = freq;
+		params->freqs[num_channels++] = 0;
+		break;
+	}
+
+	ielen = p2p_scan_ie_buf_len(wpa_s->global->p2p);
+	ies = wpabuf_alloc(wpabuf_len(wps_ie) + ielen);
+	if (ies == NULL) {
+		wpabuf_free(wps_ie);
+		goto fail;
+	}
+	wpabuf_put_buf(ies, wps_ie);
+	wpabuf_free(wps_ie);
+
+	bands = wpas_get_bands(wpa_s, params->freqs);
+	p2p_scan_ie(wpa_s->global->p2p, ies, dev_id, bands);
+
+	params->p2p_probe = 1;
+	n = os_malloc(wpabuf_len(ies));
+	if (n == NULL) {
+		wpabuf_free(ies);
+		goto fail;
+	}
+	os_memcpy(n, wpabuf_head(ies), wpabuf_len(ies));
+	params->extra_ies = n;
+	params->extra_ies_len = wpabuf_len(ies);
+	wpabuf_free(ies);
+
+	radio_remove_works(wpa_s, "p2p-scan", 0);
+	if (radio_add_work(wpa_s, 0, "p2p-scan", 0, wpas_p2p_trigger_scan_cb,
+			   params) < 0)
+		goto fail;
+	return 0;
+
+fail:
+	wpa_scan_free_params(params);
+	return -1;
+}
+
+
+static enum wpa_driver_if_type wpas_p2p_if_type(int p2p_group_interface)
+{
+	switch (p2p_group_interface) {
+	case P2P_GROUP_INTERFACE_PENDING:
+		return WPA_IF_P2P_GROUP;
+	case P2P_GROUP_INTERFACE_GO:
+		return WPA_IF_P2P_GO;
+	case P2P_GROUP_INTERFACE_CLIENT:
+		return WPA_IF_P2P_CLIENT;
+	}
+
+	return WPA_IF_P2P_GROUP;
+}
+
+
+static struct wpa_supplicant * wpas_get_p2p_group(struct wpa_supplicant *wpa_s,
+						  const u8 *ssid,
+						  size_t ssid_len, int *go)
+{
+	struct wpa_ssid *s;
+
+	for (wpa_s = wpa_s->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		for (s = wpa_s->conf->ssid; s; s = s->next) {
+			if (s->disabled != 0 || !s->p2p_group ||
+			    s->ssid_len != ssid_len ||
+			    os_memcmp(ssid, s->ssid, ssid_len) != 0)
+				continue;
+			if (s->mode == WPAS_MODE_P2P_GO &&
+			    s != wpa_s->current_ssid)
+				continue;
+			if (go)
+				*go = s->mode == WPAS_MODE_P2P_GO;
+			return wpa_s;
+		}
+	}
+
+	return NULL;
+}
+
+
+static void run_wpas_p2p_disconnect(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	wpa_printf(MSG_DEBUG,
+		   "P2P: Complete previously requested removal of %s",
+		   wpa_s->ifname);
+	wpas_p2p_disconnect(wpa_s);
+}
+
+
+static int wpas_p2p_disconnect_safely(struct wpa_supplicant *wpa_s,
+				      struct wpa_supplicant *calling_wpa_s)
+{
+	if (calling_wpa_s == wpa_s && wpa_s &&
+	    wpa_s->p2p_group_interface != NOT_P2P_GROUP_INTERFACE) {
+		/*
+		 * The calling wpa_s instance is going to be removed. Do that
+		 * from an eloop callback to keep the instance available until
+		 * the caller has returned. This may be needed, e.g., to provide
+		 * control interface responses on the per-interface socket.
+		 */
+		if (eloop_register_timeout(0, 0, run_wpas_p2p_disconnect,
+					   wpa_s, NULL) < 0)
+			return -1;
+		return 0;
+	}
+
+	return wpas_p2p_disconnect(wpa_s);
+}
+
+
+/* Determine total number of clients in active groups where we are the GO */
+static unsigned int p2p_group_go_member_count(struct wpa_supplicant *wpa_s)
+{
+	unsigned int count = 0;
+	struct wpa_ssid *s;
+
+	for (wpa_s = wpa_s->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		for (s = wpa_s->conf->ssid; s; s = s->next) {
+			wpa_printf(MSG_DEBUG,
+				   "P2P: sup:%p ssid:%p disabled:%d p2p:%d mode:%d",
+				   wpa_s, s, s->disabled, s->p2p_group,
+				   s->mode);
+			if (!s->disabled && s->p2p_group &&
+			    s->mode == WPAS_MODE_P2P_GO) {
+				count += p2p_get_group_num_members(
+					wpa_s->p2p_group);
+			}
+		}
+	}
+
+	return count;
+}
+
+
+static unsigned int p2p_is_active_persistent_group(struct wpa_supplicant *wpa_s)
+{
+	return !wpa_s->p2p_mgmt && wpa_s->current_ssid &&
+		!wpa_s->current_ssid->disabled &&
+		wpa_s->current_ssid->p2p_group &&
+		wpa_s->current_ssid->p2p_persistent_group;
+}
+
+
+static unsigned int p2p_is_active_persistent_go(struct wpa_supplicant *wpa_s)
+{
+	return p2p_is_active_persistent_group(wpa_s) &&
+		wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO;
+}
+
+
+/* Find an interface for a P2P group where we are the GO */
+static struct wpa_supplicant *
+wpas_p2p_get_go_group(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_supplicant *save = NULL;
+
+	if (!wpa_s)
+		return NULL;
+
+	for (wpa_s = wpa_s->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (!p2p_is_active_persistent_go(wpa_s))
+			continue;
+
+		/* Prefer a group with connected clients */
+		if (p2p_get_group_num_members(wpa_s->p2p_group))
+			return wpa_s;
+		save = wpa_s;
+	}
+
+	/* No group with connected clients, so pick the one without (if any) */
+	return save;
+}
+
+
+static unsigned int p2p_is_active_persistent_cli(struct wpa_supplicant *wpa_s)
+{
+	return p2p_is_active_persistent_group(wpa_s) &&
+		wpa_s->current_ssid->mode == WPAS_MODE_INFRA;
+}
+
+
+/* Find an interface for a P2P group where we are the P2P Client */
+static struct wpa_supplicant *
+wpas_p2p_get_cli_group(struct wpa_supplicant *wpa_s)
+{
+	for (wpa_s = wpa_s->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (p2p_is_active_persistent_cli(wpa_s))
+			return wpa_s;
+	}
+
+	return NULL;
+}
+
+
+/* Find a persistent group where we are the GO */
+static struct wpa_ssid *
+wpas_p2p_get_persistent_go(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *s;
+
+	for (s = wpa_s->conf->ssid; s; s = s->next) {
+		if (s->disabled == 2 && s->mode == WPAS_MODE_P2P_GO)
+			return s;
+	}
+
+	return NULL;
+}
+
+
+static u8 p2ps_group_capability(void *ctx, u8 incoming, u8 role,
+				unsigned int *force_freq,
+				unsigned int *pref_freq)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_ssid *s;
+	u8 conncap = P2PS_SETUP_NONE;
+	unsigned int owned_members = 0;
+	struct wpa_supplicant *go_wpa_s, *cli_wpa_s;
+	struct wpa_ssid *persistent_go;
+	int p2p_no_group_iface;
+	unsigned int pref_freq_list[P2P_MAX_PREF_CHANNELS], size;
+
+	wpa_printf(MSG_DEBUG, "P2P: Conncap - in:%d role:%d", incoming, role);
+
+	if (force_freq)
+		*force_freq = 0;
+	if (pref_freq)
+		*pref_freq = 0;
+
+	size = P2P_MAX_PREF_CHANNELS;
+	if (force_freq && pref_freq &&
+	    !wpas_p2p_setup_freqs(wpa_s, 0, (int *) force_freq,
+				  (int *) pref_freq, 0, pref_freq_list, &size))
+		wpas_p2p_set_own_freq_preference(wpa_s,
+						 *force_freq ? *force_freq :
+						 *pref_freq);
+
+	/*
+	 * For non-concurrent capable devices:
+	 * If persistent_go, then no new.
+	 * If GO, then no client.
+	 * If client, then no GO.
+	 */
+	go_wpa_s = wpas_p2p_get_go_group(wpa_s);
+	if (go_wpa_s)
+		owned_members = p2p_get_group_num_members(go_wpa_s->p2p_group);
+	persistent_go = wpas_p2p_get_persistent_go(wpa_s);
+	p2p_no_group_iface = !wpas_p2p_create_iface(wpa_s);
+	cli_wpa_s = wpas_p2p_get_cli_group(wpa_s);
+
+	wpa_printf(MSG_DEBUG,
+		   "P2P: GO(iface)=%p members=%u CLI(iface)=%p persistent(ssid)=%p",
+		   go_wpa_s, owned_members, cli_wpa_s, persistent_go);
+
+	/* If not concurrent, restrict our choices */
+	if (p2p_no_group_iface) {
+		wpa_printf(MSG_DEBUG, "P2P: p2p_no_group_iface");
+
+		if (cli_wpa_s)
+			return P2PS_SETUP_NONE;
+
+		if (go_wpa_s) {
+			if (role == P2PS_SETUP_CLIENT ||
+			    incoming == P2PS_SETUP_GROUP_OWNER ||
+			    p2p_client_limit_reached(go_wpa_s->p2p_group))
+				return P2PS_SETUP_NONE;
+
+			return P2PS_SETUP_GROUP_OWNER;
+		}
+
+		if (persistent_go) {
+			if (role == P2PS_SETUP_NONE || role == P2PS_SETUP_NEW) {
+				if (!incoming)
+					return P2PS_SETUP_GROUP_OWNER |
+						P2PS_SETUP_CLIENT;
+				if (incoming == P2PS_SETUP_NEW) {
+					u8 r;
+
+					if (os_get_random(&r, sizeof(r)) < 0 ||
+					    (r & 1))
+						return P2PS_SETUP_CLIENT;
+					return P2PS_SETUP_GROUP_OWNER;
+				}
+			}
+		}
+	}
+
+	/* If a required role has been specified, handle it here */
+	if (role && role != P2PS_SETUP_NEW) {
+		switch (incoming) {
+		case P2PS_SETUP_GROUP_OWNER | P2PS_SETUP_NEW:
+		case P2PS_SETUP_GROUP_OWNER | P2PS_SETUP_CLIENT:
+			/*
+			 * Peer has an active GO, so if the role allows it and
+			 * we do not have any active roles, become client.
+			 */
+			if ((role & P2PS_SETUP_CLIENT) && !go_wpa_s &&
+			    !cli_wpa_s)
+				return P2PS_SETUP_CLIENT;
+
+			/* fall through */
+
+		case P2PS_SETUP_NONE:
+		case P2PS_SETUP_NEW:
+			conncap = role;
+			goto grp_owner;
+
+		case P2PS_SETUP_GROUP_OWNER:
+			/*
+			 * Must be a complimentary role - cannot be a client to
+			 * more than one peer.
+			 */
+			if (incoming == role || cli_wpa_s)
+				return P2PS_SETUP_NONE;
+
+			return P2PS_SETUP_CLIENT;
+
+		case P2PS_SETUP_CLIENT:
+			/* Must be a complimentary role */
+			if (incoming != role) {
+				conncap = P2PS_SETUP_GROUP_OWNER;
+				goto grp_owner;
+			}
+			/* fall through */
+
+		default:
+			return P2PS_SETUP_NONE;
+		}
+	}
+
+	/*
+	 * For now, we only will support ownership of one group, and being a
+	 * client of one group. Therefore, if we have either an existing GO
+	 * group, or an existing client group, we will not do a new GO
+	 * negotiation, but rather try to re-use the existing groups.
+	 */
+	switch (incoming) {
+	case P2PS_SETUP_NONE:
+	case P2PS_SETUP_NEW:
+		if (cli_wpa_s)
+			conncap = P2PS_SETUP_GROUP_OWNER;
+		else if (!owned_members)
+			conncap = P2PS_SETUP_NEW;
+		else if (incoming == P2PS_SETUP_NONE)
+			conncap = P2PS_SETUP_GROUP_OWNER | P2PS_SETUP_CLIENT;
+		else
+			conncap = P2PS_SETUP_CLIENT;
+		break;
+
+	case P2PS_SETUP_CLIENT:
+		conncap = P2PS_SETUP_GROUP_OWNER;
+		break;
+
+	case P2PS_SETUP_GROUP_OWNER:
+		if (!cli_wpa_s)
+			conncap = P2PS_SETUP_CLIENT;
+		break;
+
+	case P2PS_SETUP_GROUP_OWNER | P2PS_SETUP_NEW:
+	case P2PS_SETUP_GROUP_OWNER | P2PS_SETUP_CLIENT:
+		if (cli_wpa_s)
+			conncap = P2PS_SETUP_GROUP_OWNER;
+		else {
+			u8 r;
+
+			if (os_get_random(&r, sizeof(r)) < 0 ||
+			    (r & 1))
+				conncap = P2PS_SETUP_CLIENT;
+			else
+				conncap = P2PS_SETUP_GROUP_OWNER;
+		}
+		break;
+
+	default:
+		return P2PS_SETUP_NONE;
+	}
+
+grp_owner:
+	if ((conncap & P2PS_SETUP_GROUP_OWNER) ||
+	    (!incoming && (conncap & P2PS_SETUP_NEW))) {
+		if (go_wpa_s && p2p_client_limit_reached(go_wpa_s->p2p_group))
+			conncap &= ~P2PS_SETUP_GROUP_OWNER;
+
+		s = wpas_p2p_get_persistent_go(wpa_s);
+		if (!s && !go_wpa_s && p2p_no_group_iface) {
+			p2p_set_intended_addr(wpa_s->global->p2p,
+					      wpa_s->p2p_mgmt ?
+					      wpa_s->parent->own_addr :
+					      wpa_s->own_addr);
+		} else if (!s && !go_wpa_s) {
+			if (wpas_p2p_add_group_interface(wpa_s,
+							 WPA_IF_P2P_GROUP) < 0) {
+				wpa_printf(MSG_ERROR,
+					   "P2P: Failed to allocate a new interface for the group");
+				return P2PS_SETUP_NONE;
+			}
+			wpa_s->global->pending_group_iface_for_p2ps = 1;
+			p2p_set_intended_addr(wpa_s->global->p2p,
+					      wpa_s->pending_interface_addr);
+		}
+	}
+
+	return conncap;
+}
+
+
+static int wpas_p2p_group_delete(struct wpa_supplicant *wpa_s,
+				 enum p2p_group_removal_reason removal_reason)
+{
+	struct wpa_ssid *ssid;
+	char *gtype;
+	const char *reason;
+
+	ssid = wpa_s->current_ssid;
+	if (ssid == NULL) {
+		/*
+		 * The current SSID was not known, but there may still be a
+		 * pending P2P group interface waiting for provisioning or a
+		 * P2P group that is trying to reconnect.
+		 */
+		ssid = wpa_s->conf->ssid;
+		while (ssid) {
+			if (ssid->p2p_group && ssid->disabled != 2)
+				break;
+			ssid = ssid->next;
+		}
+		if (ssid == NULL &&
+			wpa_s->p2p_group_interface == NOT_P2P_GROUP_INTERFACE)
+		{
+			wpa_printf(MSG_ERROR, "P2P: P2P group interface "
+				   "not found");
+			return -1;
+		}
+	}
+	if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_GO)
+		gtype = "GO";
+	else if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_CLIENT ||
+		 (ssid && ssid->mode == WPAS_MODE_INFRA)) {
+		wpa_s->reassociate = 0;
+		wpa_s->disconnected = 1;
+		gtype = "client";
+	} else
+		gtype = "GO";
+
+	if (removal_reason != P2P_GROUP_REMOVAL_SILENT && ssid)
+		wpas_notify_p2p_group_removed(wpa_s, ssid, gtype);
+
+	if (os_strcmp(gtype, "client") == 0) {
+		wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+		if (eloop_is_timeout_registered(wpas_p2p_psk_failure_removal,
+						wpa_s, NULL)) {
+			wpa_printf(MSG_DEBUG,
+				   "P2P: PSK failure removal was scheduled, so use PSK failure as reason for group removal");
+			removal_reason = P2P_GROUP_REMOVAL_PSK_FAILURE;
+			eloop_cancel_timeout(wpas_p2p_psk_failure_removal,
+					     wpa_s, NULL);
+		}
+	}
+
+	if (wpa_s->cross_connect_in_use) {
+		wpa_s->cross_connect_in_use = 0;
+		wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+			       P2P_EVENT_CROSS_CONNECT_DISABLE "%s %s",
+			       wpa_s->ifname, wpa_s->cross_connect_uplink);
+	}
+	switch (removal_reason) {
+	case P2P_GROUP_REMOVAL_REQUESTED:
+		reason = " reason=REQUESTED";
+		break;
+	case P2P_GROUP_REMOVAL_FORMATION_FAILED:
+		reason = " reason=FORMATION_FAILED";
+		break;
+	case P2P_GROUP_REMOVAL_IDLE_TIMEOUT:
+		reason = " reason=IDLE";
+		break;
+	case P2P_GROUP_REMOVAL_UNAVAILABLE:
+		reason = " reason=UNAVAILABLE";
+		break;
+	case P2P_GROUP_REMOVAL_GO_ENDING_SESSION:
+		reason = " reason=GO_ENDING_SESSION";
+		break;
+	case P2P_GROUP_REMOVAL_PSK_FAILURE:
+		reason = " reason=PSK_FAILURE";
+		break;
+	case P2P_GROUP_REMOVAL_FREQ_CONFLICT:
+		reason = " reason=FREQ_CONFLICT";
+		break;
+	default:
+		reason = "";
+		break;
+	}
+	if (removal_reason != P2P_GROUP_REMOVAL_SILENT) {
+		wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+			       P2P_EVENT_GROUP_REMOVED "%s %s%s",
+			       wpa_s->ifname, gtype, reason);
+	}
+
+	if (eloop_cancel_timeout(wpas_p2p_group_freq_conflict, wpa_s, NULL) > 0)
+		wpa_printf(MSG_DEBUG, "P2P: Cancelled P2P group freq_conflict timeout");
+	if (eloop_cancel_timeout(wpas_p2p_group_idle_timeout, wpa_s, NULL) > 0)
+		wpa_printf(MSG_DEBUG, "P2P: Cancelled P2P group idle timeout");
+	if (eloop_cancel_timeout(wpas_p2p_group_formation_timeout,
+				 wpa_s->p2pdev, NULL) > 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Cancelled P2P group formation "
+			   "timeout");
+		wpa_s->p2p_in_provisioning = 0;
+		wpas_p2p_group_formation_failed(wpa_s, 1);
+	}
+
+	wpa_s->p2p_in_invitation = 0;
+	eloop_cancel_timeout(wpas_p2p_move_go, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_p2p_reconsider_moving_go, wpa_s, NULL);
+
+	/*
+	 * Make sure wait for the first client does not remain active after the
+	 * group has been removed.
+	 */
+	wpa_s->global->p2p_go_wait_client.sec = 0;
+
+	if (wpa_s->p2p_group_interface != NOT_P2P_GROUP_INTERFACE) {
+		struct wpa_global *global;
+		char *ifname;
+		enum wpa_driver_if_type type;
+		wpa_printf(MSG_DEBUG, "P2P: Remove group interface %s",
+			wpa_s->ifname);
+		global = wpa_s->global;
+		ifname = os_strdup(wpa_s->ifname);
+		type = wpas_p2p_if_type(wpa_s->p2p_group_interface);
+		eloop_cancel_timeout(run_wpas_p2p_disconnect, wpa_s, NULL);
+		wpa_supplicant_remove_iface(wpa_s->global, wpa_s, 0);
+		wpa_s = global->ifaces;
+		if (wpa_s && ifname)
+			wpa_drv_if_remove(wpa_s, type, ifname);
+		os_free(ifname);
+		return 1;
+	}
+
+	/*
+	 * The primary interface was used for P2P group operations, so
+	 * need to reset its p2pdev.
+	 */
+	wpa_s->p2pdev = wpa_s->parent;
+
+	if (!wpa_s->p2p_go_group_formation_completed) {
+		wpa_s->global->p2p_group_formation = NULL;
+		wpa_s->p2p_in_provisioning = 0;
+	}
+
+	wpa_s->show_group_started = 0;
+	os_free(wpa_s->go_params);
+	wpa_s->go_params = NULL;
+
+	os_free(wpa_s->p2p_group_common_freqs);
+	wpa_s->p2p_group_common_freqs = NULL;
+	wpa_s->p2p_group_common_freqs_num = 0;
+	wpa_s->p2p_go_do_acs = 0;
+	wpa_s->p2p_go_allow_dfs = 0;
+
+	wpa_s->waiting_presence_resp = 0;
+
+	wpa_printf(MSG_DEBUG, "P2P: Remove temporary group network");
+	if (ssid && (ssid->p2p_group ||
+		     ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION ||
+		     (ssid->key_mgmt & WPA_KEY_MGMT_WPS))) {
+		int id = ssid->id;
+		if (ssid == wpa_s->current_ssid) {
+			wpa_sm_set_config(wpa_s->wpa, NULL);
+			eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+			wpa_s->current_ssid = NULL;
+		}
+		/*
+		 * Networks objects created during any P2P activities are not
+		 * exposed out as they might/will confuse certain non-P2P aware
+		 * applications since these network objects won't behave like
+		 * regular ones.
+		 *
+		 * Likewise, we don't send out network removed signals for such
+		 * network objects.
+		 */
+		wpa_config_remove_network(wpa_s->conf, id);
+		wpa_supplicant_clear_status(wpa_s);
+		wpa_supplicant_cancel_sched_scan(wpa_s);
+	} else {
+		wpa_printf(MSG_DEBUG, "P2P: Temporary group network not "
+			   "found");
+	}
+	if (wpa_s->ap_iface)
+		wpa_supplicant_ap_deinit(wpa_s);
+	else
+		wpa_drv_deinit_p2p_cli(wpa_s);
+
+	os_memset(wpa_s->go_dev_addr, 0, ETH_ALEN);
+
+	return 0;
+}
+
+
+static int wpas_p2p_persistent_group(struct wpa_supplicant *wpa_s,
+				     u8 *go_dev_addr,
+				     const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_bss *bss;
+	const u8 *bssid;
+	struct wpabuf *p2p;
+	u8 group_capab;
+	const u8 *addr;
+
+	if (wpa_s->go_params)
+		bssid = wpa_s->go_params->peer_interface_addr;
+	else
+		bssid = wpa_s->bssid;
+
+	bss = wpa_bss_get(wpa_s, bssid, ssid, ssid_len);
+	if (bss == NULL && wpa_s->go_params &&
+	    !is_zero_ether_addr(wpa_s->go_params->peer_device_addr))
+		bss = wpa_bss_get_p2p_dev_addr(
+			wpa_s, wpa_s->go_params->peer_device_addr);
+	if (bss == NULL) {
+		u8 iface_addr[ETH_ALEN];
+		if (p2p_get_interface_addr(wpa_s->global->p2p, bssid,
+					   iface_addr) == 0)
+			bss = wpa_bss_get(wpa_s, iface_addr, ssid, ssid_len);
+	}
+	if (bss == NULL) {
+		wpa_printf(MSG_DEBUG, "P2P: Could not figure out whether "
+			   "group is persistent - BSS " MACSTR " not found",
+			   MAC2STR(bssid));
+		return 0;
+	}
+
+	p2p = wpa_bss_get_vendor_ie_multi(bss, P2P_IE_VENDOR_TYPE);
+	if (p2p == NULL)
+		p2p = wpa_bss_get_vendor_ie_multi_beacon(bss,
+							 P2P_IE_VENDOR_TYPE);
+	if (p2p == NULL) {
+		wpa_printf(MSG_DEBUG, "P2P: Could not figure out whether "
+			   "group is persistent - BSS " MACSTR
+			   " did not include P2P IE", MAC2STR(bssid));
+		wpa_hexdump(MSG_DEBUG, "P2P: Probe Response IEs",
+			    wpa_bss_ie_ptr(bss), bss->ie_len);
+		wpa_hexdump(MSG_DEBUG, "P2P: Beacon IEs",
+			    wpa_bss_ie_ptr(bss) + bss->ie_len,
+			    bss->beacon_ie_len);
+		return 0;
+	}
+
+	group_capab = p2p_get_group_capab(p2p);
+	addr = p2p_get_go_dev_addr(p2p);
+	wpa_printf(MSG_DEBUG, "P2P: Checking whether group is persistent: "
+		   "group_capab=0x%x", group_capab);
+	if (addr) {
+		os_memcpy(go_dev_addr, addr, ETH_ALEN);
+		wpa_printf(MSG_DEBUG, "P2P: GO Device Address " MACSTR,
+			   MAC2STR(addr));
+	} else
+		os_memset(go_dev_addr, 0, ETH_ALEN);
+	wpabuf_free(p2p);
+
+	wpa_printf(MSG_DEBUG, "P2P: BSS " MACSTR " group_capab=0x%x "
+		   "go_dev_addr=" MACSTR,
+		   MAC2STR(bssid), group_capab, MAC2STR(go_dev_addr));
+
+	return !!(group_capab & P2P_GROUP_CAPAB_PERSISTENT_GROUP);
+}
+
+
+static int wpas_p2p_store_persistent_group(struct wpa_supplicant *wpa_s,
+					   struct wpa_ssid *ssid,
+					   const u8 *go_dev_addr)
+{
+	struct wpa_ssid *s;
+	int changed = 0;
+
+	wpa_printf(MSG_DEBUG, "P2P: Storing credentials for a persistent "
+		   "group (GO Dev Addr " MACSTR ")", MAC2STR(go_dev_addr));
+	for (s = wpa_s->conf->ssid; s; s = s->next) {
+		if (s->disabled == 2 &&
+		    os_memcmp(go_dev_addr, s->bssid, ETH_ALEN) == 0 &&
+		    s->ssid_len == ssid->ssid_len &&
+		    os_memcmp(ssid->ssid, s->ssid, ssid->ssid_len) == 0)
+			break;
+	}
+
+	if (s) {
+		wpa_printf(MSG_DEBUG, "P2P: Update existing persistent group "
+			   "entry");
+		if (ssid->passphrase && !s->passphrase)
+			changed = 1;
+		else if (ssid->passphrase && s->passphrase &&
+			 os_strcmp(ssid->passphrase, s->passphrase) != 0)
+			changed = 1;
+	} else {
+		wpa_printf(MSG_DEBUG, "P2P: Create a new persistent group "
+			   "entry");
+		changed = 1;
+		s = wpa_config_add_network(wpa_s->conf);
+		if (s == NULL)
+			return -1;
+
+		/*
+		 * Instead of network_added we emit persistent_group_added
+		 * notification. Also to keep the defense checks in
+		 * persistent_group obj registration method, we set the
+		 * relevant flags in s to designate it as a persistent group.
+		 */
+		s->p2p_group = 1;
+		s->p2p_persistent_group = 1;
+		wpas_notify_persistent_group_added(wpa_s, s);
+		wpa_config_set_network_defaults(s);
+	}
+
+	s->p2p_group = 1;
+	s->p2p_persistent_group = 1;
+	s->disabled = 2;
+	s->bssid_set = 1;
+	os_memcpy(s->bssid, go_dev_addr, ETH_ALEN);
+	s->mode = ssid->mode;
+	s->auth_alg = WPA_AUTH_ALG_OPEN;
+	s->key_mgmt = WPA_KEY_MGMT_PSK;
+	s->proto = WPA_PROTO_RSN;
+	s->pbss = ssid->pbss;
+	s->pairwise_cipher = ssid->pbss ? WPA_CIPHER_GCMP : WPA_CIPHER_CCMP;
+	s->export_keys = 1;
+	if (ssid->passphrase) {
+		os_free(s->passphrase);
+		s->passphrase = os_strdup(ssid->passphrase);
+	}
+	if (ssid->psk_set) {
+		s->psk_set = 1;
+		os_memcpy(s->psk, ssid->psk, 32);
+	}
+	if (s->passphrase && !s->psk_set)
+		wpa_config_update_psk(s);
+	if (s->ssid == NULL || s->ssid_len < ssid->ssid_len) {
+		os_free(s->ssid);
+		s->ssid = os_malloc(ssid->ssid_len);
+	}
+	if (s->ssid) {
+		s->ssid_len = ssid->ssid_len;
+		os_memcpy(s->ssid, ssid->ssid, s->ssid_len);
+	}
+	if (ssid->mode == WPAS_MODE_P2P_GO && wpa_s->global->add_psk) {
+		dl_list_add(&s->psk_list, &wpa_s->global->add_psk->list);
+		wpa_s->global->add_psk = NULL;
+		changed = 1;
+	}
+
+	if (changed && wpa_s->conf->update_config &&
+	    wpa_config_write(wpa_s->confname, wpa_s->conf)) {
+		wpa_printf(MSG_DEBUG, "P2P: Failed to update configuration");
+	}
+
+	return s->id;
+}
+
+
+static void wpas_p2p_add_persistent_group_client(struct wpa_supplicant *wpa_s,
+						 const u8 *addr)
+{
+	struct wpa_ssid *ssid, *s;
+	u8 *n;
+	size_t i;
+	int found = 0;
+	struct wpa_supplicant *p2p_wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+	ssid = wpa_s->current_ssid;
+	if (ssid == NULL || ssid->mode != WPAS_MODE_P2P_GO ||
+	    !ssid->p2p_persistent_group)
+		return;
+
+	for (s = p2p_wpa_s->conf->ssid; s; s = s->next) {
+		if (s->disabled != 2 || s->mode != WPAS_MODE_P2P_GO)
+			continue;
+
+		if (s->ssid_len == ssid->ssid_len &&
+		    os_memcmp(s->ssid, ssid->ssid, s->ssid_len) == 0)
+			break;
+	}
+
+	if (s == NULL)
+		return;
+
+	for (i = 0; s->p2p_client_list && i < s->num_p2p_clients; i++) {
+		if (os_memcmp(s->p2p_client_list + i * 2 * ETH_ALEN, addr,
+			      ETH_ALEN) != 0)
+			continue;
+
+		if (i == s->num_p2p_clients - 1)
+			return; /* already the most recent entry */
+
+		/* move the entry to mark it most recent */
+		os_memmove(s->p2p_client_list + i * 2 * ETH_ALEN,
+			   s->p2p_client_list + (i + 1) * 2 * ETH_ALEN,
+			   (s->num_p2p_clients - i - 1) * 2 * ETH_ALEN);
+		os_memcpy(s->p2p_client_list +
+			  (s->num_p2p_clients - 1) * 2 * ETH_ALEN, addr,
+			  ETH_ALEN);
+		os_memset(s->p2p_client_list +
+			  (s->num_p2p_clients - 1) * 2 * ETH_ALEN + ETH_ALEN,
+			  0xff, ETH_ALEN);
+		found = 1;
+		break;
+	}
+
+	if (!found && s->num_p2p_clients < P2P_MAX_STORED_CLIENTS) {
+		n = os_realloc_array(s->p2p_client_list,
+				     s->num_p2p_clients + 1, 2 * ETH_ALEN);
+		if (n == NULL)
+			return;
+		os_memcpy(n + s->num_p2p_clients * 2 * ETH_ALEN, addr,
+			  ETH_ALEN);
+		os_memset(n + s->num_p2p_clients * 2 * ETH_ALEN + ETH_ALEN,
+			  0xff, ETH_ALEN);
+		s->p2p_client_list = n;
+		s->num_p2p_clients++;
+	} else if (!found && s->p2p_client_list) {
+		/* Not enough room for an additional entry - drop the oldest
+		 * entry */
+		os_memmove(s->p2p_client_list,
+			   s->p2p_client_list + 2 * ETH_ALEN,
+			   (s->num_p2p_clients - 1) * 2 * ETH_ALEN);
+		os_memcpy(s->p2p_client_list +
+			  (s->num_p2p_clients - 1) * 2 * ETH_ALEN,
+			  addr, ETH_ALEN);
+		os_memset(s->p2p_client_list +
+			  (s->num_p2p_clients - 1) * 2 * ETH_ALEN + ETH_ALEN,
+			  0xff, ETH_ALEN);
+	}
+
+	if (p2p_wpa_s->conf->update_config &&
+	    wpa_config_write(p2p_wpa_s->confname, p2p_wpa_s->conf))
+		wpa_printf(MSG_DEBUG, "P2P: Failed to update configuration");
+}
+
+
+static void wpas_p2p_group_started(struct wpa_supplicant *wpa_s,
+				   int go, struct wpa_ssid *ssid, int freq,
+				   const u8 *psk, const char *passphrase,
+				   const u8 *go_dev_addr, int persistent,
+				   const char *extra)
+{
+	const char *ssid_txt;
+	char psk_txt[65];
+
+	if (psk)
+		wpa_snprintf_hex(psk_txt, sizeof(psk_txt), psk, 32);
+	else
+		psk_txt[0] = '\0';
+
+	if (ssid)
+		ssid_txt = wpa_ssid_txt(ssid->ssid, ssid->ssid_len);
+	else
+		ssid_txt = "";
+
+	if (passphrase && passphrase[0] == '\0')
+		passphrase = NULL;
+
+	/*
+	 * Include PSK/passphrase only in the control interface message and
+	 * leave it out from the debug log entry.
+	 */
+	wpa_msg_global_ctrl(wpa_s->p2pdev, MSG_INFO,
+			    P2P_EVENT_GROUP_STARTED
+			    "%s %s ssid=\"%s\" freq=%d%s%s%s%s%s go_dev_addr="
+			    MACSTR "%s%s",
+			    wpa_s->ifname, go ? "GO" : "client", ssid_txt, freq,
+			    psk ? " psk=" : "", psk_txt,
+			    passphrase ? " passphrase=\"" : "",
+			    passphrase ? passphrase : "",
+			    passphrase ? "\"" : "",
+			    MAC2STR(go_dev_addr),
+			    persistent ? " [PERSISTENT]" : "", extra);
+	wpa_printf(MSG_INFO, P2P_EVENT_GROUP_STARTED
+		   "%s %s ssid=\"%s\" freq=%d go_dev_addr=" MACSTR "%s%s",
+		   wpa_s->ifname, go ? "GO" : "client", ssid_txt, freq,
+		   MAC2STR(go_dev_addr), persistent ? " [PERSISTENT]" : "",
+		   extra);
+}
+
+
+static void wpas_group_formation_completed(struct wpa_supplicant *wpa_s,
+					   int success, int already_deleted)
+{
+	struct wpa_ssid *ssid;
+	int client;
+	int persistent;
+	u8 go_dev_addr[ETH_ALEN];
+
+	/*
+	 * This callback is likely called for the main interface. Update wpa_s
+	 * to use the group interface if a new interface was created for the
+	 * group.
+	 */
+	if (wpa_s->global->p2p_group_formation)
+		wpa_s = wpa_s->global->p2p_group_formation;
+	if (wpa_s->p2p_go_group_formation_completed) {
+		wpa_s->global->p2p_group_formation = NULL;
+		wpa_s->p2p_in_provisioning = 0;
+	} else if (wpa_s->p2p_in_provisioning && !success) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"P2P: Stop provisioning state due to failure");
+		wpa_s->p2p_in_provisioning = 0;
+	}
+	wpa_s->p2p_in_invitation = 0;
+	wpa_s->group_formation_reported = 1;
+
+	if (!success) {
+		wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+			       P2P_EVENT_GROUP_FORMATION_FAILURE);
+		wpas_notify_p2p_group_formation_failure(wpa_s, "");
+		if (already_deleted)
+			return;
+		wpas_p2p_group_delete(wpa_s,
+				      P2P_GROUP_REMOVAL_FORMATION_FAILED);
+		return;
+	}
+
+	wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+		       P2P_EVENT_GROUP_FORMATION_SUCCESS);
+
+	ssid = wpa_s->current_ssid;
+	if (ssid && ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) {
+		ssid->mode = WPAS_MODE_P2P_GO;
+		p2p_group_notif_formation_done(wpa_s->p2p_group);
+		wpa_supplicant_ap_mac_addr_filter(wpa_s, NULL);
+	}
+
+	persistent = 0;
+	if (ssid) {
+		client = ssid->mode == WPAS_MODE_INFRA;
+		if (ssid->mode == WPAS_MODE_P2P_GO) {
+			persistent = ssid->p2p_persistent_group;
+			os_memcpy(go_dev_addr, wpa_s->global->p2p_dev_addr,
+				  ETH_ALEN);
+		} else
+			persistent = wpas_p2p_persistent_group(wpa_s,
+							       go_dev_addr,
+							       ssid->ssid,
+							       ssid->ssid_len);
+	} else {
+		client = wpa_s->p2p_group_interface ==
+			P2P_GROUP_INTERFACE_CLIENT;
+		os_memset(go_dev_addr, 0, ETH_ALEN);
+	}
+
+	wpa_s->show_group_started = 0;
+	if (client) {
+		/*
+		 * Indicate event only after successfully completed 4-way
+		 * handshake, i.e., when the interface is ready for data
+		 * packets.
+		 */
+		wpa_s->show_group_started = 1;
+	} else {
+		wpas_p2p_group_started(wpa_s, 1, ssid,
+				       ssid ? ssid->frequency : 0,
+				       ssid && ssid->passphrase == NULL &&
+				       ssid->psk_set ? ssid->psk : NULL,
+				       ssid ? ssid->passphrase : NULL,
+				       go_dev_addr, persistent, "");
+		wpas_p2p_cross_connect_setup(wpa_s);
+		wpas_p2p_set_group_idle_timeout(wpa_s);
+	}
+
+	if (persistent)
+		wpas_p2p_store_persistent_group(wpa_s->p2pdev,
+						ssid, go_dev_addr);
+	else {
+		os_free(wpa_s->global->add_psk);
+		wpa_s->global->add_psk = NULL;
+	}
+
+	if (!client) {
+		wpas_notify_p2p_group_started(wpa_s, ssid, persistent, 0, NULL);
+		os_get_reltime(&wpa_s->global->p2p_go_wait_client);
+	}
+}
+
+
+struct send_action_work {
+	unsigned int freq;
+	u8 dst[ETH_ALEN];
+	u8 src[ETH_ALEN];
+	u8 bssid[ETH_ALEN];
+	size_t len;
+	unsigned int wait_time;
+	u8 buf[0];
+};
+
+
+static void wpas_p2p_free_send_action_work(struct wpa_supplicant *wpa_s)
+{
+	struct send_action_work *awork = wpa_s->p2p_send_action_work->ctx;
+
+	wpa_printf(MSG_DEBUG,
+		   "P2P: Free Action frame radio work @%p (freq=%u dst="
+		   MACSTR " src=" MACSTR " bssid=" MACSTR " wait_time=%u)",
+		   wpa_s->p2p_send_action_work, awork->freq,
+		   MAC2STR(awork->dst), MAC2STR(awork->src),
+		   MAC2STR(awork->bssid), awork->wait_time);
+	wpa_hexdump(MSG_DEBUG, "P2P: Freeing pending Action frame",
+		    awork->buf, awork->len);
+	os_free(awork);
+	wpa_s->p2p_send_action_work->ctx = NULL;
+	radio_work_done(wpa_s->p2p_send_action_work);
+	wpa_s->p2p_send_action_work = NULL;
+}
+
+
+static void wpas_p2p_send_action_work_timeout(void *eloop_ctx,
+					      void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	if (!wpa_s->p2p_send_action_work)
+		return;
+
+	wpa_printf(MSG_DEBUG, "P2P: Send Action frame radio work timed out");
+	wpas_p2p_free_send_action_work(wpa_s);
+}
+
+
+static void wpas_p2p_action_tx_clear(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_send_action_work) {
+		struct send_action_work *awork;
+
+		awork = wpa_s->p2p_send_action_work->ctx;
+		wpa_printf(MSG_DEBUG,
+			   "P2P: Clear Action TX work @%p (wait_time=%u)",
+			   wpa_s->p2p_send_action_work, awork->wait_time);
+		if (awork->wait_time == 0) {
+			wpas_p2p_free_send_action_work(wpa_s);
+		} else {
+			/*
+			 * In theory, this should not be needed, but number of
+			 * places in the P2P code is still using non-zero wait
+			 * time for the last Action frame in the sequence and
+			 * some of these do not call send_action_done().
+			 */
+			eloop_cancel_timeout(wpas_p2p_send_action_work_timeout,
+					     wpa_s, NULL);
+			eloop_register_timeout(
+				0, awork->wait_time * 1000,
+				wpas_p2p_send_action_work_timeout,
+				wpa_s, NULL);
+		}
+	}
+}
+
+
+static void wpas_p2p_send_action_tx_status(struct wpa_supplicant *wpa_s,
+					   unsigned int freq,
+					   const u8 *dst, const u8 *src,
+					   const u8 *bssid,
+					   const u8 *data, size_t data_len,
+					   enum offchannel_send_action_result
+					   result)
+{
+	enum p2p_send_action_result res = P2P_SEND_ACTION_SUCCESS;
+
+	wpas_p2p_action_tx_clear(wpa_s);
+
+	if (wpa_s->global->p2p == NULL || wpa_s->global->p2p_disabled)
+		return;
+
+	switch (result) {
+	case OFFCHANNEL_SEND_ACTION_SUCCESS:
+		res = P2P_SEND_ACTION_SUCCESS;
+		break;
+	case OFFCHANNEL_SEND_ACTION_NO_ACK:
+		res = P2P_SEND_ACTION_NO_ACK;
+		break;
+	case OFFCHANNEL_SEND_ACTION_FAILED:
+		res = P2P_SEND_ACTION_FAILED;
+		break;
+	}
+
+	p2p_send_action_cb(wpa_s->global->p2p, freq, dst, src, bssid, res);
+
+	if (result != OFFCHANNEL_SEND_ACTION_SUCCESS &&
+	    wpa_s->pending_pd_before_join &&
+	    (os_memcmp(dst, wpa_s->pending_join_dev_addr, ETH_ALEN) == 0 ||
+	     os_memcmp(dst, wpa_s->pending_join_iface_addr, ETH_ALEN) == 0) &&
+	    wpa_s->p2p_fallback_to_go_neg) {
+		wpa_s->pending_pd_before_join = 0;
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: No ACK for PD Req "
+			"during p2p_connect-auto");
+		wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+			       P2P_EVENT_FALLBACK_TO_GO_NEG
+			       "reason=no-ACK-to-PD-Req");
+		wpas_p2p_fallback_to_go_neg(wpa_s, 0);
+		return;
+	}
+}
+
+
+static void wpas_send_action_cb(struct wpa_radio_work *work, int deinit)
+{
+	struct wpa_supplicant *wpa_s = work->wpa_s;
+	struct send_action_work *awork = work->ctx;
+
+	if (deinit) {
+		if (work->started) {
+			eloop_cancel_timeout(wpas_p2p_send_action_work_timeout,
+					     wpa_s, NULL);
+			wpa_s->p2p_send_action_work = NULL;
+			offchannel_send_action_done(wpa_s);
+		}
+		os_free(awork);
+		return;
+	}
+
+	if (offchannel_send_action(wpa_s, awork->freq, awork->dst, awork->src,
+				   awork->bssid, awork->buf, awork->len,
+				   awork->wait_time,
+				   wpas_p2p_send_action_tx_status, 1) < 0) {
+		os_free(awork);
+		radio_work_done(work);
+		return;
+	}
+	wpa_s->p2p_send_action_work = work;
+}
+
+
+static int wpas_send_action_work(struct wpa_supplicant *wpa_s,
+				 unsigned int freq, const u8 *dst,
+				 const u8 *src, const u8 *bssid, const u8 *buf,
+				 size_t len, unsigned int wait_time)
+{
+	struct send_action_work *awork;
+
+	if (radio_work_pending(wpa_s, "p2p-send-action")) {
+		wpa_printf(MSG_DEBUG, "P2P: Cannot schedule new p2p-send-action work since one is already pending");
+		return -1;
+	}
+
+	awork = os_zalloc(sizeof(*awork) + len);
+	if (awork == NULL)
+		return -1;
+
+	awork->freq = freq;
+	os_memcpy(awork->dst, dst, ETH_ALEN);
+	os_memcpy(awork->src, src, ETH_ALEN);
+	os_memcpy(awork->bssid, bssid, ETH_ALEN);
+	awork->len = len;
+	awork->wait_time = wait_time;
+	os_memcpy(awork->buf, buf, len);
+
+	if (radio_add_work(wpa_s, freq, "p2p-send-action", 1,
+			   wpas_send_action_cb, awork) < 0) {
+		os_free(awork);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int wpas_send_action(void *ctx, unsigned int freq, const u8 *dst,
+			    const u8 *src, const u8 *bssid, const u8 *buf,
+			    size_t len, unsigned int wait_time, int *scheduled)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	int listen_freq = -1, send_freq = -1;
+
+	if (scheduled)
+		*scheduled = 0;
+	if (wpa_s->p2p_listen_work)
+		listen_freq = wpa_s->p2p_listen_work->freq;
+	if (wpa_s->p2p_send_action_work)
+		send_freq = wpa_s->p2p_send_action_work->freq;
+	if (listen_freq != (int) freq && send_freq != (int) freq) {
+		int res;
+
+		wpa_printf(MSG_DEBUG, "P2P: Schedule new radio work for Action frame TX (listen_freq=%d send_freq=%d freq=%u)",
+			   listen_freq, send_freq, freq);
+		res = wpas_send_action_work(wpa_s, freq, dst, src, bssid, buf,
+					    len, wait_time);
+		if (res == 0 && scheduled)
+			*scheduled = 1;
+		return res;
+	}
+
+	wpa_printf(MSG_DEBUG, "P2P: Use ongoing radio work for Action frame TX");
+	return offchannel_send_action(wpa_s, freq, dst, src, bssid, buf, len,
+				      wait_time,
+				      wpas_p2p_send_action_tx_status, 1);
+}
+
+
+static void wpas_send_action_done(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (wpa_s->p2p_send_action_work) {
+		eloop_cancel_timeout(wpas_p2p_send_action_work_timeout,
+				     wpa_s, NULL);
+		os_free(wpa_s->p2p_send_action_work->ctx);
+		radio_work_done(wpa_s->p2p_send_action_work);
+		wpa_s->p2p_send_action_work = NULL;
+	}
+
+	offchannel_send_action_done(wpa_s);
+}
+
+
+static int wpas_copy_go_neg_results(struct wpa_supplicant *wpa_s,
+				    struct p2p_go_neg_results *params)
+{
+	if (wpa_s->go_params == NULL) {
+		wpa_s->go_params = os_malloc(sizeof(*params));
+		if (wpa_s->go_params == NULL)
+			return -1;
+	}
+	os_memcpy(wpa_s->go_params, params, sizeof(*params));
+	return 0;
+}
+
+
+static void wpas_start_wps_enrollee(struct wpa_supplicant *wpa_s,
+				    struct p2p_go_neg_results *res)
+{
+	wpa_s->group_formation_reported = 0;
+	wpa_printf(MSG_DEBUG, "P2P: Start WPS Enrollee for peer " MACSTR
+		   " dev_addr " MACSTR " wps_method %d",
+		   MAC2STR(res->peer_interface_addr),
+		   MAC2STR(res->peer_device_addr), res->wps_method);
+	wpa_hexdump_ascii(MSG_DEBUG, "P2P: Start WPS Enrollee for SSID",
+			  res->ssid, res->ssid_len);
+	wpa_supplicant_ap_deinit(wpa_s);
+	wpas_copy_go_neg_results(wpa_s, res);
+	if (res->wps_method == WPS_PBC) {
+		wpas_wps_start_pbc(wpa_s, res->peer_interface_addr, 1, 0);
+#ifdef CONFIG_WPS_NFC
+	} else if (res->wps_method == WPS_NFC) {
+		wpas_wps_start_nfc(wpa_s, res->peer_device_addr,
+				   res->peer_interface_addr,
+				   wpa_s->p2pdev->p2p_oob_dev_pw,
+				   wpa_s->p2pdev->p2p_oob_dev_pw_id, 1,
+				   wpa_s->p2pdev->p2p_oob_dev_pw_id ==
+				   DEV_PW_NFC_CONNECTION_HANDOVER ?
+				   wpa_s->p2pdev->p2p_peer_oob_pubkey_hash :
+				   NULL,
+				   NULL, 0, 0);
+#endif /* CONFIG_WPS_NFC */
+	} else {
+		u16 dev_pw_id = DEV_PW_DEFAULT;
+		if (wpa_s->p2p_wps_method == WPS_P2PS)
+			dev_pw_id = DEV_PW_P2PS_DEFAULT;
+		if (wpa_s->p2p_wps_method == WPS_PIN_KEYPAD)
+			dev_pw_id = DEV_PW_REGISTRAR_SPECIFIED;
+		wpas_wps_start_pin(wpa_s, res->peer_interface_addr,
+				   wpa_s->p2p_pin, 1, dev_pw_id);
+	}
+}
+
+
+static void wpas_p2p_add_psk_list(struct wpa_supplicant *wpa_s,
+				  struct wpa_ssid *ssid)
+{
+	struct wpa_ssid *persistent;
+	struct psk_list_entry *psk;
+	struct hostapd_data *hapd;
+
+	if (!wpa_s->ap_iface)
+		return;
+
+	persistent = wpas_p2p_get_persistent(wpa_s->p2pdev, NULL, ssid->ssid,
+					     ssid->ssid_len);
+	if (persistent == NULL)
+		return;
+
+	hapd = wpa_s->ap_iface->bss[0];
+
+	dl_list_for_each(psk, &persistent->psk_list, struct psk_list_entry,
+			 list) {
+		struct hostapd_wpa_psk *hpsk;
+
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Add persistent group PSK entry for "
+			MACSTR " psk=%d",
+			MAC2STR(psk->addr), psk->p2p);
+		hpsk = os_zalloc(sizeof(*hpsk));
+		if (hpsk == NULL)
+			break;
+		os_memcpy(hpsk->psk, psk->psk, PMK_LEN);
+		if (psk->p2p)
+			os_memcpy(hpsk->p2p_dev_addr, psk->addr, ETH_ALEN);
+		else
+			os_memcpy(hpsk->addr, psk->addr, ETH_ALEN);
+		hpsk->next = hapd->conf->ssid.wpa_psk;
+		hapd->conf->ssid.wpa_psk = hpsk;
+	}
+}
+
+
+static void p2p_go_dump_common_freqs(struct wpa_supplicant *wpa_s)
+{
+	char buf[20 + P2P_MAX_CHANNELS * 6];
+	char *pos, *end;
+	unsigned int i;
+	int res;
+
+	pos = buf;
+	end = pos + sizeof(buf);
+	for (i = 0; i < wpa_s->p2p_group_common_freqs_num; i++) {
+		res = os_snprintf(pos, end - pos, " %d",
+				  wpa_s->p2p_group_common_freqs[i]);
+		if (os_snprintf_error(end - pos, res))
+			break;
+		pos += res;
+	}
+	*pos = '\0';
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Common group frequencies:%s", buf);
+}
+
+
+static void p2p_go_save_group_common_freqs(struct wpa_supplicant *wpa_s,
+					   struct p2p_go_neg_results *params)
+{
+	unsigned int i, len = int_array_len(wpa_s->go_params->freq_list);
+
+	wpa_s->p2p_group_common_freqs_num = 0;
+	os_free(wpa_s->p2p_group_common_freqs);
+	wpa_s->p2p_group_common_freqs = os_calloc(len, sizeof(int));
+	if (!wpa_s->p2p_group_common_freqs)
+		return;
+
+	for (i = 0; i < len; i++) {
+		if (!wpa_s->go_params->freq_list[i])
+			break;
+		wpa_s->p2p_group_common_freqs[i] =
+			wpa_s->go_params->freq_list[i];
+	}
+	wpa_s->p2p_group_common_freqs_num = i;
+}
+
+
+static void p2p_config_write(struct wpa_supplicant *wpa_s)
+{
+#ifndef CONFIG_NO_CONFIG_WRITE
+	if (wpa_s->p2pdev->conf->update_config &&
+	    wpa_config_write(wpa_s->p2pdev->confname, wpa_s->p2pdev->conf))
+		wpa_printf(MSG_DEBUG, "P2P: Failed to update configuration");
+#endif /* CONFIG_NO_CONFIG_WRITE */
+}
+
+
+static void p2p_go_configured(void *ctx, void *data)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct p2p_go_neg_results *params = data;
+	struct wpa_ssid *ssid;
+
+	wpa_s->ap_configured_cb = NULL;
+	wpa_s->ap_configured_cb_ctx = NULL;
+	wpa_s->ap_configured_cb_data = NULL;
+	if (!wpa_s->go_params) {
+		wpa_printf(MSG_ERROR,
+			   "P2P: p2p_go_configured() called with wpa_s->go_params == NULL");
+		return;
+	}
+
+	p2p_go_save_group_common_freqs(wpa_s, params);
+	p2p_go_dump_common_freqs(wpa_s);
+
+	ssid = wpa_s->current_ssid;
+	if (ssid && ssid->mode == WPAS_MODE_P2P_GO) {
+		wpa_printf(MSG_DEBUG, "P2P: Group setup without provisioning");
+		if (wpa_s->global->p2p_group_formation == wpa_s)
+			wpa_s->global->p2p_group_formation = NULL;
+		wpas_p2p_group_started(wpa_s, 1, ssid, ssid->frequency,
+				       params->passphrase[0] == '\0' ?
+				       params->psk : NULL,
+				       params->passphrase,
+				       wpa_s->global->p2p_dev_addr,
+				       params->persistent_group, "");
+		wpa_s->group_formation_reported = 1;
+
+		if (wpa_s->p2pdev->p2ps_method_config_any) {
+			if (is_zero_ether_addr(wpa_s->p2pdev->p2ps_join_addr)) {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"P2PS: Setting default PIN for ANY");
+				wpa_supplicant_ap_wps_pin(wpa_s, NULL,
+							  "12345670", NULL, 0,
+							  0);
+			} else {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"P2PS: Setting default PIN for " MACSTR,
+					MAC2STR(wpa_s->p2pdev->p2ps_join_addr));
+				wpa_supplicant_ap_wps_pin(
+					wpa_s, wpa_s->p2pdev->p2ps_join_addr,
+					"12345670", NULL, 0, 0);
+			}
+			wpa_s->p2pdev->p2ps_method_config_any = 0;
+		}
+
+		os_get_reltime(&wpa_s->global->p2p_go_wait_client);
+		if (params->persistent_group) {
+			wpas_p2p_store_persistent_group(
+				wpa_s->p2pdev, ssid,
+				wpa_s->global->p2p_dev_addr);
+			wpas_p2p_add_psk_list(wpa_s, ssid);
+		}
+
+		wpas_notify_p2p_group_started(wpa_s, ssid,
+					      params->persistent_group, 0,
+					      NULL);
+		wpas_p2p_cross_connect_setup(wpa_s);
+		wpas_p2p_set_group_idle_timeout(wpa_s);
+
+		if (wpa_s->p2p_first_connection_timeout) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: Start group formation timeout of %d seconds until first data connection on GO",
+				wpa_s->p2p_first_connection_timeout);
+			wpa_s->p2p_go_group_formation_completed = 0;
+			wpa_s->global->p2p_group_formation = wpa_s;
+			eloop_cancel_timeout(wpas_p2p_group_formation_timeout,
+					     wpa_s->p2pdev, NULL);
+			eloop_register_timeout(
+				wpa_s->p2p_first_connection_timeout, 0,
+				wpas_p2p_group_formation_timeout,
+				wpa_s->p2pdev, NULL);
+		}
+
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "P2P: Setting up WPS for GO provisioning");
+	if (wpa_supplicant_ap_mac_addr_filter(wpa_s,
+					      params->peer_interface_addr)) {
+		wpa_printf(MSG_DEBUG, "P2P: Failed to setup MAC address "
+			   "filtering");
+		return;
+	}
+	if (params->wps_method == WPS_PBC) {
+		wpa_supplicant_ap_wps_pbc(wpa_s, params->peer_interface_addr,
+					  params->peer_device_addr);
+#ifdef CONFIG_WPS_NFC
+	} else if (params->wps_method == WPS_NFC) {
+		if (wpa_s->p2pdev->p2p_oob_dev_pw_id !=
+		    DEV_PW_NFC_CONNECTION_HANDOVER &&
+		    !wpa_s->p2pdev->p2p_oob_dev_pw) {
+			wpa_printf(MSG_DEBUG, "P2P: No NFC Dev Pw known");
+			return;
+		}
+		wpas_ap_wps_add_nfc_pw(
+			wpa_s, wpa_s->p2pdev->p2p_oob_dev_pw_id,
+			wpa_s->p2pdev->p2p_oob_dev_pw,
+			wpa_s->p2pdev->p2p_peer_oob_pk_hash_known ?
+			wpa_s->p2pdev->p2p_peer_oob_pubkey_hash : NULL);
+#endif /* CONFIG_WPS_NFC */
+	} else if (wpa_s->p2p_pin[0])
+		wpa_supplicant_ap_wps_pin(wpa_s, params->peer_interface_addr,
+					  wpa_s->p2p_pin, NULL, 0, 0);
+	os_free(wpa_s->go_params);
+	wpa_s->go_params = NULL;
+}
+
+
+/**
+ * wpas_p2p_freq_to_edmg_channel - Convert frequency into EDMG channel
+ * @freq: Frequency (MHz) to convert
+ * @op_class: Buffer for returning operating class
+ * @op_edmg_channel: Buffer for returning channel number
+ * Returns: 0 on success, -1 on failure
+ *
+ * This can be used to find the highest channel bonding which includes the
+ * specified frequency.
+ */
+static int wpas_p2p_freq_to_edmg_channel(struct wpa_supplicant *wpa_s,
+					 unsigned int freq,
+					 u8 *op_class, u8 *op_edmg_channel)
+{
+	struct hostapd_hw_modes *hwmode;
+	struct ieee80211_edmg_config edmg;
+	unsigned int i;
+	enum chan_width chanwidth[] = {
+		CHAN_WIDTH_8640,
+		CHAN_WIDTH_6480,
+		CHAN_WIDTH_4320,
+	};
+
+	if (!wpa_s->hw.modes)
+		return -1;
+
+	hwmode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes,
+			  HOSTAPD_MODE_IEEE80211AD, false);
+	if (!hwmode) {
+		wpa_printf(MSG_ERROR,
+			   "Unsupported AP mode: HOSTAPD_MODE_IEEE80211AD");
+		return -1;
+	}
+
+	/* Find the highest EDMG channel bandwidth to start the P2P GO */
+	for (i = 0; i < ARRAY_SIZE(chanwidth); i++) {
+		if (ieee80211_chaninfo_to_channel(freq, chanwidth[i], 0,
+						  op_class,
+						  op_edmg_channel) < 0)
+			continue;
+
+		hostapd_encode_edmg_chan(1, *op_edmg_channel, 0, &edmg);
+		if (edmg.channels &&
+		    ieee802_edmg_is_allowed(hwmode->edmg, edmg)) {
+			wpa_printf(MSG_DEBUG,
+				   "Freq %u to EDMG channel %u at opclass %u",
+				   freq, *op_edmg_channel, *op_class);
+			return 0;
+		}
+	}
+
+	return -1;
+}
+
+
+int wpas_p2p_try_edmg_channel(struct wpa_supplicant *wpa_s,
+			      struct p2p_go_neg_results *params)
+{
+	u8 op_channel, op_class;
+	int freq;
+
+	/* Try social channel as primary channel frequency */
+	freq = (!params->freq) ? 58320 + 1 * 2160 : params->freq;
+
+	if (wpas_p2p_freq_to_edmg_channel(wpa_s, freq, &op_class,
+					  &op_channel) == 0) {
+		wpa_printf(MSG_DEBUG,
+			   "Freq %d will be used to set an EDMG connection (channel=%u opclass=%u)",
+			   freq, op_channel, op_class);
+		params->freq = freq;
+		return 0;
+	}
+
+	return -1;
+}
+
+
+static void wpas_start_wps_go(struct wpa_supplicant *wpa_s,
+			      struct p2p_go_neg_results *params,
+			      int group_formation)
+{
+	struct wpa_ssid *ssid;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Starting GO");
+	if (wpas_copy_go_neg_results(wpa_s, params) < 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Could not copy GO Negotiation "
+			"results");
+		return;
+	}
+
+	ssid = wpa_config_add_network(wpa_s->conf);
+	if (ssid == NULL) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Could not add network for GO");
+		return;
+	}
+
+	wpa_s->show_group_started = 0;
+	wpa_s->p2p_go_group_formation_completed = 0;
+	wpa_s->group_formation_reported = 0;
+	os_memset(wpa_s->go_dev_addr, 0, ETH_ALEN);
+
+	wpa_config_set_network_defaults(ssid);
+	ssid->temporary = 1;
+	ssid->p2p_group = 1;
+	ssid->p2p_persistent_group = !!params->persistent_group;
+	ssid->mode = group_formation ? WPAS_MODE_P2P_GROUP_FORMATION :
+		WPAS_MODE_P2P_GO;
+	ssid->frequency = params->freq;
+	ssid->ht40 = params->ht40;
+	ssid->vht = params->vht;
+	ssid->max_oper_chwidth = params->max_oper_chwidth;
+	ssid->vht_center_freq2 = params->vht_center_freq2;
+	ssid->he = params->he;
+	if (params->edmg) {
+		u8 op_channel, op_class;
+
+		if (!wpas_p2p_freq_to_edmg_channel(wpa_s, params->freq,
+						   &op_class, &op_channel)) {
+			ssid->edmg_channel = op_channel;
+			ssid->enable_edmg = params->edmg;
+		} else {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: Could not match EDMG channel, freq %d, for GO",
+				params->freq);
+		}
+	}
+
+	ssid->ssid = os_zalloc(params->ssid_len + 1);
+	if (ssid->ssid) {
+		os_memcpy(ssid->ssid, params->ssid, params->ssid_len);
+		ssid->ssid_len = params->ssid_len;
+	}
+	ssid->auth_alg = WPA_AUTH_ALG_OPEN;
+	ssid->key_mgmt = WPA_KEY_MGMT_PSK;
+	if (is_6ghz_freq(ssid->frequency) &&
+	    is_p2p_6ghz_capable(wpa_s->global->p2p)) {
+		ssid->auth_alg |= WPA_AUTH_ALG_SAE;
+		ssid->key_mgmt = WPA_KEY_MGMT_SAE;
+		ssid->ieee80211w = MGMT_FRAME_PROTECTION_REQUIRED;
+		ssid->sae_pwe = 1;
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Use SAE auth_alg and key_mgmt");
+	} else {
+		p2p_set_6ghz_dev_capab(wpa_s->global->p2p, false);
+	}
+	ssid->proto = WPA_PROTO_RSN;
+	ssid->pairwise_cipher = WPA_CIPHER_CCMP;
+	ssid->group_cipher = WPA_CIPHER_CCMP;
+	if (params->freq > 56160) {
+		/*
+		 * Enable GCMP instead of CCMP as pairwise_cipher and
+		 * group_cipher in 60 GHz.
+		 */
+		ssid->pairwise_cipher = WPA_CIPHER_GCMP;
+		ssid->group_cipher = WPA_CIPHER_GCMP;
+		/* P2P GO in 60 GHz is always a PCP (PBSS) */
+		ssid->pbss = 1;
+	}
+	if (os_strlen(params->passphrase) > 0) {
+		ssid->passphrase = os_strdup(params->passphrase);
+		if (ssid->passphrase == NULL) {
+			wpa_msg_global(wpa_s, MSG_ERROR,
+				       "P2P: Failed to copy passphrase for GO");
+			wpa_config_remove_network(wpa_s->conf, ssid->id);
+			return;
+		}
+	} else
+		ssid->passphrase = NULL;
+	ssid->psk_set = params->psk_set;
+	if (ssid->psk_set)
+		os_memcpy(ssid->psk, params->psk, sizeof(ssid->psk));
+	else if (ssid->passphrase)
+		wpa_config_update_psk(ssid);
+	ssid->ap_max_inactivity = wpa_s->p2pdev->conf->p2p_go_max_inactivity;
+
+	wpa_s->ap_configured_cb = p2p_go_configured;
+	wpa_s->ap_configured_cb_ctx = wpa_s;
+	wpa_s->ap_configured_cb_data = wpa_s->go_params;
+	wpa_s->scan_req = NORMAL_SCAN_REQ;
+	wpa_s->connect_without_scan = ssid;
+	wpa_s->reassociate = 1;
+	wpa_s->disconnected = 0;
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Request scan (that will be skipped) to "
+		"start GO)");
+	wpa_supplicant_req_scan(wpa_s, 0, 0);
+}
+
+
+static void wpas_p2p_clone_config(struct wpa_supplicant *dst,
+				  const struct wpa_supplicant *src)
+{
+	struct wpa_config *d;
+	const struct wpa_config *s;
+
+	d = dst->conf;
+	s = src->conf;
+
+#define C(n)                            \
+do {                                    \
+	if (s->n && !d->n)              \
+		d->n = os_strdup(s->n); \
+} while (0)
+
+	C(device_name);
+	C(manufacturer);
+	C(model_name);
+	C(model_number);
+	C(serial_number);
+	C(config_methods);
+#undef C
+
+	os_memcpy(d->device_type, s->device_type, WPS_DEV_TYPE_LEN);
+	os_memcpy(d->sec_device_type, s->sec_device_type,
+		  sizeof(d->sec_device_type));
+	d->num_sec_device_types = s->num_sec_device_types;
+
+	d->p2p_group_idle = s->p2p_group_idle;
+	d->p2p_go_freq_change_policy = s->p2p_go_freq_change_policy;
+	d->p2p_intra_bss = s->p2p_intra_bss;
+	d->persistent_reconnect = s->persistent_reconnect;
+	d->max_num_sta = s->max_num_sta;
+	d->pbc_in_m1 = s->pbc_in_m1;
+	d->ignore_old_scan_res = s->ignore_old_scan_res;
+	d->beacon_int = s->beacon_int;
+	d->dtim_period = s->dtim_period;
+	d->p2p_go_ctwindow = s->p2p_go_ctwindow;
+	d->disassoc_low_ack = s->disassoc_low_ack;
+	d->disable_scan_offload = s->disable_scan_offload;
+	d->passive_scan = s->passive_scan;
+	d->pmf = s->pmf;
+	d->p2p_6ghz_disable = s->p2p_6ghz_disable;
+
+	if (s->wps_nfc_dh_privkey && s->wps_nfc_dh_pubkey &&
+	    !d->wps_nfc_pw_from_config) {
+		wpabuf_free(d->wps_nfc_dh_privkey);
+		wpabuf_free(d->wps_nfc_dh_pubkey);
+		d->wps_nfc_dh_privkey = wpabuf_dup(s->wps_nfc_dh_privkey);
+		d->wps_nfc_dh_pubkey = wpabuf_dup(s->wps_nfc_dh_pubkey);
+	}
+	d->p2p_cli_probe = s->p2p_cli_probe;
+	d->go_interworking = s->go_interworking;
+	d->go_access_network_type = s->go_access_network_type;
+	d->go_internet = s->go_internet;
+	d->go_venue_group = s->go_venue_group;
+	d->go_venue_type = s->go_venue_type;
+	d->p2p_add_cli_chan = s->p2p_add_cli_chan;
+}
+
+
+static void wpas_p2p_get_group_ifname(struct wpa_supplicant *wpa_s,
+				      char *ifname, size_t len)
+{
+	char *ifname_ptr = wpa_s->ifname;
+
+	if (os_strncmp(wpa_s->ifname, P2P_MGMT_DEVICE_PREFIX,
+		       os_strlen(P2P_MGMT_DEVICE_PREFIX)) == 0) {
+		ifname_ptr = os_strrchr(wpa_s->ifname, '-') + 1;
+	}
+
+	os_snprintf(ifname, len, "p2p-%s-%d", ifname_ptr, wpa_s->p2p_group_idx);
+	if (os_strlen(ifname) >= IFNAMSIZ &&
+	    os_strlen(wpa_s->ifname) < IFNAMSIZ) {
+		int res;
+
+		/* Try to avoid going over the IFNAMSIZ length limit */
+		res = os_snprintf(ifname, len, "p2p-%d", wpa_s->p2p_group_idx);
+		if (os_snprintf_error(len, res) && len)
+			ifname[len - 1] = '\0';
+	}
+}
+
+
+static int wpas_p2p_add_group_interface(struct wpa_supplicant *wpa_s,
+					enum wpa_driver_if_type type)
+{
+	char ifname[120], force_ifname[120];
+
+	if (wpa_s->pending_interface_name[0]) {
+		wpa_printf(MSG_DEBUG, "P2P: Pending virtual interface exists "
+			   "- skip creation of a new one");
+		if (is_zero_ether_addr(wpa_s->pending_interface_addr)) {
+			wpa_printf(MSG_DEBUG, "P2P: Pending virtual address "
+				   "unknown?! ifname='%s'",
+				   wpa_s->pending_interface_name);
+			return -1;
+		}
+		return 0;
+	}
+
+	wpas_p2p_get_group_ifname(wpa_s, ifname, sizeof(ifname));
+	force_ifname[0] = '\0';
+
+	wpa_printf(MSG_DEBUG, "P2P: Create a new interface %s for the group",
+		   ifname);
+	wpa_s->p2p_group_idx++;
+
+	wpa_s->pending_interface_type = type;
+	if (wpa_drv_if_add(wpa_s, type, ifname, NULL, NULL, force_ifname,
+			   wpa_s->pending_interface_addr, NULL) < 0) {
+		wpa_printf(MSG_ERROR, "P2P: Failed to create new group "
+			   "interface");
+		return -1;
+	}
+
+	if (wpa_s->conf->p2p_interface_random_mac_addr) {
+		random_mac_addr(wpa_s->pending_interface_addr);
+		wpa_printf(MSG_DEBUG, "P2P: Generate random MAC address " MACSTR
+			   " for the group",
+			   MAC2STR(wpa_s->pending_interface_addr));
+	}
+
+	if (force_ifname[0]) {
+		wpa_printf(MSG_DEBUG, "P2P: Driver forced interface name %s",
+			   force_ifname);
+		os_strlcpy(wpa_s->pending_interface_name, force_ifname,
+			   sizeof(wpa_s->pending_interface_name));
+	} else
+		os_strlcpy(wpa_s->pending_interface_name, ifname,
+			   sizeof(wpa_s->pending_interface_name));
+	wpa_printf(MSG_DEBUG, "P2P: Created pending virtual interface %s addr "
+		   MACSTR, wpa_s->pending_interface_name,
+		   MAC2STR(wpa_s->pending_interface_addr));
+
+	return 0;
+}
+
+
+static void wpas_p2p_remove_pending_group_interface(
+	struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->pending_interface_name[0] ||
+	    is_zero_ether_addr(wpa_s->pending_interface_addr))
+		return; /* No pending virtual interface */
+
+	wpa_printf(MSG_DEBUG, "P2P: Removing pending group interface %s",
+		   wpa_s->pending_interface_name);
+	wpa_drv_if_remove(wpa_s, wpa_s->pending_interface_type,
+			  wpa_s->pending_interface_name);
+	os_memset(wpa_s->pending_interface_addr, 0, ETH_ALEN);
+	wpa_s->pending_interface_name[0] = '\0';
+	wpa_s->global->pending_group_iface_for_p2ps = 0;
+}
+
+
+static struct wpa_supplicant *
+wpas_p2p_init_group_interface(struct wpa_supplicant *wpa_s, int go)
+{
+	struct wpa_interface iface;
+	struct wpa_supplicant *group_wpa_s;
+
+	if (!wpa_s->pending_interface_name[0]) {
+		wpa_printf(MSG_ERROR, "P2P: No pending group interface");
+		if (!wpas_p2p_create_iface(wpa_s))
+			return NULL;
+		/*
+		 * Something has forced us to remove the pending interface; try
+		 * to create a new one and hope for the best that we will get
+		 * the same local address.
+		 */
+		if (wpas_p2p_add_group_interface(wpa_s, go ? WPA_IF_P2P_GO :
+						 WPA_IF_P2P_CLIENT) < 0)
+			return NULL;
+	}
+
+	os_memset(&iface, 0, sizeof(iface));
+	iface.ifname = wpa_s->pending_interface_name;
+	iface.driver = wpa_s->driver->name;
+	if (wpa_s->conf->ctrl_interface == NULL &&
+	    wpa_s->parent != wpa_s &&
+	    wpa_s->p2p_mgmt &&
+	    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE))
+		iface.ctrl_interface = wpa_s->parent->conf->ctrl_interface;
+	else
+		iface.ctrl_interface = wpa_s->conf->ctrl_interface;
+	iface.driver_param = wpa_s->conf->driver_param;
+	group_wpa_s = wpa_supplicant_add_iface(wpa_s->global, &iface, wpa_s);
+	if (group_wpa_s == NULL) {
+		wpa_printf(MSG_ERROR, "P2P: Failed to create new "
+			   "wpa_supplicant interface");
+		return NULL;
+	}
+	wpa_s->pending_interface_name[0] = '\0';
+	group_wpa_s->p2p_group_interface = go ? P2P_GROUP_INTERFACE_GO :
+		P2P_GROUP_INTERFACE_CLIENT;
+	wpa_s->global->p2p_group_formation = group_wpa_s;
+	wpa_s->global->pending_group_iface_for_p2ps = 0;
+
+	wpas_p2p_clone_config(group_wpa_s, wpa_s);
+
+	if (wpa_s->conf->p2p_interface_random_mac_addr) {
+		if (wpa_drv_set_mac_addr(group_wpa_s,
+					 wpa_s->pending_interface_addr) < 0) {
+			wpa_msg(group_wpa_s, MSG_INFO,
+				"Failed to set random MAC address");
+			wpa_supplicant_remove_iface(wpa_s->global, group_wpa_s,
+						    0);
+			return NULL;
+		}
+
+		if (wpa_supplicant_update_mac_addr(group_wpa_s) < 0) {
+			wpa_msg(group_wpa_s, MSG_INFO,
+				"Could not update MAC address information");
+			wpa_supplicant_remove_iface(wpa_s->global, group_wpa_s,
+						    0);
+			return NULL;
+		}
+
+		wpa_printf(MSG_DEBUG, "P2P: Using random MAC address " MACSTR
+			   " for the group",
+			   MAC2STR(wpa_s->pending_interface_addr));
+	}
+
+	return group_wpa_s;
+}
+
+
+static void wpas_p2p_group_formation_timeout(void *eloop_ctx,
+					     void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	wpa_printf(MSG_DEBUG, "P2P: Group Formation timed out");
+	wpas_p2p_group_formation_failed(wpa_s, 0);
+}
+
+
+static void wpas_p2p_group_formation_failed(struct wpa_supplicant *wpa_s,
+					    int already_deleted)
+{
+	eloop_cancel_timeout(wpas_p2p_group_formation_timeout,
+			     wpa_s->p2pdev, NULL);
+	if (wpa_s->global->p2p)
+		p2p_group_formation_failed(wpa_s->global->p2p);
+	wpas_group_formation_completed(wpa_s, 0, already_deleted);
+}
+
+
+static void wpas_p2p_grpform_fail_after_wps(struct wpa_supplicant *wpa_s)
+{
+	wpa_printf(MSG_DEBUG, "P2P: Reject group formation due to WPS provisioning failure");
+	eloop_cancel_timeout(wpas_p2p_group_formation_timeout,
+			     wpa_s->p2pdev, NULL);
+	eloop_register_timeout(0, 0, wpas_p2p_group_formation_timeout,
+			       wpa_s->p2pdev, NULL);
+	wpa_s->global->p2p_fail_on_wps_complete = 0;
+}
+
+
+void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->global->p2p_group_formation != wpa_s)
+		return;
+	/* Speed up group formation timeout since this cannot succeed */
+	eloop_cancel_timeout(wpas_p2p_group_formation_timeout,
+			     wpa_s->p2pdev, NULL);
+	eloop_register_timeout(0, 0, wpas_p2p_group_formation_timeout,
+			       wpa_s->p2pdev, NULL);
+}
+
+
+static void wpas_go_neg_completed(void *ctx, struct p2p_go_neg_results *res)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_supplicant *group_wpa_s;
+
+	if (wpa_s->off_channel_freq || wpa_s->roc_waiting_drv_freq) {
+		wpa_drv_cancel_remain_on_channel(wpa_s);
+		wpa_s->off_channel_freq = 0;
+		wpa_s->roc_waiting_drv_freq = 0;
+	}
+
+	if (res->status) {
+		wpa_msg_global(wpa_s, MSG_INFO,
+			       P2P_EVENT_GO_NEG_FAILURE "status=%d",
+			       res->status);
+		wpas_notify_p2p_go_neg_completed(wpa_s, res);
+		wpas_p2p_remove_pending_group_interface(wpa_s);
+		return;
+	}
+
+	if (!res->role_go) {
+		/* Inform driver of the operating channel of GO. */
+		wpa_drv_set_prob_oper_freq(wpa_s, res->freq);
+	}
+
+	if (wpa_s->p2p_go_ht40)
+		res->ht40 = 1;
+	if (wpa_s->p2p_go_vht)
+		res->vht = 1;
+	if (wpa_s->p2p_go_he)
+		res->he = 1;
+	if (wpa_s->p2p_go_edmg)
+		res->edmg = 1;
+	res->max_oper_chwidth = wpa_s->p2p_go_max_oper_chwidth;
+	res->vht_center_freq2 = wpa_s->p2p_go_vht_center_freq2;
+
+	wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_GO_NEG_SUCCESS "role=%s "
+		       "freq=%d ht40=%d peer_dev=" MACSTR " peer_iface=" MACSTR
+		       " wps_method=%s",
+		       res->role_go ? "GO" : "client", res->freq, res->ht40,
+		       MAC2STR(res->peer_device_addr),
+		       MAC2STR(res->peer_interface_addr),
+		       p2p_wps_method_text(res->wps_method));
+	wpas_notify_p2p_go_neg_completed(wpa_s, res);
+
+	if (res->role_go && wpa_s->p2p_persistent_id >= 0) {
+		struct wpa_ssid *ssid;
+		ssid = wpa_config_get_network(wpa_s->conf,
+					      wpa_s->p2p_persistent_id);
+		if (ssid && ssid->disabled == 2 &&
+		    ssid->mode == WPAS_MODE_P2P_GO && ssid->passphrase) {
+			size_t len = os_strlen(ssid->passphrase);
+			wpa_printf(MSG_DEBUG, "P2P: Override passphrase based "
+				   "on requested persistent group");
+			os_memcpy(res->passphrase, ssid->passphrase, len);
+			res->passphrase[len] = '\0';
+		}
+	}
+
+	if (wpa_s->create_p2p_iface) {
+		group_wpa_s =
+			wpas_p2p_init_group_interface(wpa_s, res->role_go);
+		if (group_wpa_s == NULL) {
+			wpas_p2p_remove_pending_group_interface(wpa_s);
+			eloop_cancel_timeout(wpas_p2p_long_listen_timeout,
+					     wpa_s, NULL);
+			wpas_p2p_group_formation_failed(wpa_s, 1);
+			return;
+		}
+		os_memset(wpa_s->pending_interface_addr, 0, ETH_ALEN);
+		wpa_s->pending_interface_name[0] = '\0';
+	} else {
+		group_wpa_s = wpa_s->parent;
+		wpa_s->global->p2p_group_formation = group_wpa_s;
+		if (group_wpa_s != wpa_s)
+			wpas_p2p_clone_config(group_wpa_s, wpa_s);
+	}
+
+	group_wpa_s->p2p_in_provisioning = 1;
+	group_wpa_s->p2pdev = wpa_s;
+	if (group_wpa_s != wpa_s) {
+		os_memcpy(group_wpa_s->p2p_pin, wpa_s->p2p_pin,
+			  sizeof(group_wpa_s->p2p_pin));
+		group_wpa_s->p2p_wps_method = wpa_s->p2p_wps_method;
+	}
+	if (res->role_go) {
+		wpas_start_wps_go(group_wpa_s, res, 1);
+	} else {
+		os_get_reltime(&group_wpa_s->scan_min_time);
+		wpas_start_wps_enrollee(group_wpa_s, res);
+	}
+
+	wpa_s->global->p2p_long_listen = 0;
+	eloop_cancel_timeout(wpas_p2p_long_listen_timeout, wpa_s, NULL);
+
+	eloop_cancel_timeout(wpas_p2p_group_formation_timeout, wpa_s, NULL);
+	eloop_register_timeout(15 + res->peer_config_timeout / 100,
+			       (res->peer_config_timeout % 100) * 10000,
+			       wpas_p2p_group_formation_timeout, wpa_s, NULL);
+}
+
+
+static void wpas_go_neg_req_rx(void *ctx, const u8 *src, u16 dev_passwd_id,
+			       u8 go_intent)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_GO_NEG_REQUEST MACSTR
+		       " dev_passwd_id=%u go_intent=%u", MAC2STR(src),
+		       dev_passwd_id, go_intent);
+
+	wpas_notify_p2p_go_neg_req(wpa_s, src, dev_passwd_id, go_intent);
+}
+
+
+static void wpas_dev_found(void *ctx, const u8 *addr,
+			   const struct p2p_peer_info *info,
+			   int new_device)
+{
+#ifndef CONFIG_NO_STDOUT_DEBUG
+	struct wpa_supplicant *wpa_s = ctx;
+	char devtype[WPS_DEV_TYPE_BUFSIZE];
+	char *wfd_dev_info_hex = NULL;
+
+#ifdef CONFIG_WIFI_DISPLAY
+	wfd_dev_info_hex = wifi_display_subelem_hex(info->wfd_subelems,
+						    WFD_SUBELEM_DEVICE_INFO);
+#endif /* CONFIG_WIFI_DISPLAY */
+
+	if (info->p2ps_instance) {
+		char str[256];
+		const u8 *buf = wpabuf_head(info->p2ps_instance);
+		size_t len = wpabuf_len(info->p2ps_instance);
+
+		while (len) {
+			u32 id;
+			u16 methods;
+			u8 str_len;
+
+			if (len < 4 + 2 + 1)
+				break;
+			id = WPA_GET_LE32(buf);
+			buf += sizeof(u32);
+			methods = WPA_GET_BE16(buf);
+			buf += sizeof(u16);
+			str_len = *buf++;
+			if (str_len > len - 4 - 2 - 1)
+				break;
+			os_memcpy(str, buf, str_len);
+			str[str_len] = '\0';
+			buf += str_len;
+			len -= str_len + sizeof(u32) + sizeof(u16) + sizeof(u8);
+
+			wpa_msg_global(wpa_s, MSG_INFO,
+				       P2P_EVENT_DEVICE_FOUND MACSTR
+				       " p2p_dev_addr=" MACSTR
+				       " pri_dev_type=%s name='%s'"
+				       " config_methods=0x%x"
+				       " dev_capab=0x%x"
+				       " group_capab=0x%x"
+				       " adv_id=%x asp_svc=%s%s",
+				       MAC2STR(addr),
+				       MAC2STR(info->p2p_device_addr),
+				       wps_dev_type_bin2str(
+					       info->pri_dev_type,
+					       devtype, sizeof(devtype)),
+				       info->device_name, methods,
+				       info->dev_capab, info->group_capab,
+				       id, str,
+				       info->vendor_elems ?
+				       " vendor_elems=1" : "");
+		}
+		goto done;
+	}
+
+	wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_DEVICE_FOUND MACSTR
+		       " p2p_dev_addr=" MACSTR
+		       " pri_dev_type=%s name='%s' config_methods=0x%x "
+		       "dev_capab=0x%x group_capab=0x%x%s%s%s new=%d",
+		       MAC2STR(addr), MAC2STR(info->p2p_device_addr),
+		       wps_dev_type_bin2str(info->pri_dev_type, devtype,
+					    sizeof(devtype)),
+		       info->device_name, info->config_methods,
+		       info->dev_capab, info->group_capab,
+		       wfd_dev_info_hex ? " wfd_dev_info=0x" : "",
+		       wfd_dev_info_hex ? wfd_dev_info_hex : "",
+		       info->vendor_elems ? " vendor_elems=1" : "",
+		       new_device);
+
+done:
+	os_free(wfd_dev_info_hex);
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+
+	wpas_notify_p2p_device_found(ctx, info->p2p_device_addr, new_device);
+}
+
+
+static void wpas_dev_lost(void *ctx, const u8 *dev_addr)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_DEVICE_LOST
+		       "p2p_dev_addr=" MACSTR, MAC2STR(dev_addr));
+
+	wpas_notify_p2p_device_lost(wpa_s, dev_addr);
+}
+
+
+static void wpas_find_stopped(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (wpa_s->p2p_scan_work && wpas_abort_ongoing_scan(wpa_s) < 0)
+		wpa_printf(MSG_DEBUG, "P2P: Abort ongoing scan failed");
+
+	wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_FIND_STOPPED);
+	wpas_notify_p2p_find_stopped(wpa_s);
+}
+
+
+struct wpas_p2p_listen_work {
+	unsigned int freq;
+	unsigned int duration;
+	struct wpabuf *probe_resp_ie;
+};
+
+
+static void wpas_p2p_listen_work_free(struct wpas_p2p_listen_work *lwork)
+{
+	if (lwork == NULL)
+		return;
+	wpabuf_free(lwork->probe_resp_ie);
+	os_free(lwork);
+}
+
+
+static void wpas_p2p_listen_work_done(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_p2p_listen_work *lwork;
+
+	if (!wpa_s->p2p_listen_work)
+		return;
+
+	lwork = wpa_s->p2p_listen_work->ctx;
+	wpas_p2p_listen_work_free(lwork);
+	radio_work_done(wpa_s->p2p_listen_work);
+	wpa_s->p2p_listen_work = NULL;
+}
+
+
+static void wpas_start_listen_cb(struct wpa_radio_work *work, int deinit)
+{
+	struct wpa_supplicant *wpa_s = work->wpa_s;
+	struct wpas_p2p_listen_work *lwork = work->ctx;
+	unsigned int duration;
+
+	if (deinit) {
+		if (work->started) {
+			wpa_s->p2p_listen_work = NULL;
+			wpas_stop_listen(wpa_s);
+		}
+		wpas_p2p_listen_work_free(lwork);
+		return;
+	}
+
+	wpa_s->p2p_listen_work = work;
+
+	wpa_drv_set_ap_wps_ie(wpa_s, NULL, lwork->probe_resp_ie, NULL);
+
+	if (wpa_drv_probe_req_report(wpa_s, 1) < 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Failed to request the driver to "
+			   "report received Probe Request frames");
+		wpas_p2p_listen_work_done(wpa_s);
+		return;
+	}
+
+	wpa_s->pending_listen_freq = lwork->freq;
+	wpa_s->pending_listen_duration = lwork->duration;
+
+	duration = lwork->duration;
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->extra_roc_dur) {
+		wpa_printf(MSG_DEBUG, "TESTING: Increase ROC duration %u -> %u",
+			   duration, duration + wpa_s->extra_roc_dur);
+		duration += wpa_s->extra_roc_dur;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	if (wpa_drv_remain_on_channel(wpa_s, lwork->freq, duration) < 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Failed to request the driver "
+			   "to remain on channel (%u MHz) for Listen "
+			   "state", lwork->freq);
+		wpas_p2p_listen_work_done(wpa_s);
+		wpa_s->pending_listen_freq = 0;
+		return;
+	}
+	wpa_s->off_channel_freq = 0;
+	wpa_s->roc_waiting_drv_freq = lwork->freq;
+}
+
+
+static int wpas_start_listen(void *ctx, unsigned int freq,
+			     unsigned int duration,
+			     const struct wpabuf *probe_resp_ie)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpas_p2p_listen_work *lwork;
+
+	if (wpa_s->p2p_listen_work) {
+		wpa_printf(MSG_DEBUG, "P2P: Reject start_listen since p2p_listen_work already exists");
+		return -1;
+	}
+
+	lwork = os_zalloc(sizeof(*lwork));
+	if (lwork == NULL)
+		return -1;
+	lwork->freq = freq;
+	lwork->duration = duration;
+	if (probe_resp_ie) {
+		lwork->probe_resp_ie = wpabuf_dup(probe_resp_ie);
+		if (lwork->probe_resp_ie == NULL) {
+			wpas_p2p_listen_work_free(lwork);
+			return -1;
+		}
+	}
+
+	if (radio_add_work(wpa_s, freq, "p2p-listen", 0, wpas_start_listen_cb,
+			   lwork) < 0) {
+		wpas_p2p_listen_work_free(lwork);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static void wpas_stop_listen(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	if (wpa_s->off_channel_freq || wpa_s->roc_waiting_drv_freq) {
+		wpa_drv_cancel_remain_on_channel(wpa_s);
+		wpa_s->off_channel_freq = 0;
+		wpa_s->roc_waiting_drv_freq = 0;
+	}
+	wpa_drv_set_ap_wps_ie(wpa_s, NULL, NULL, NULL);
+
+	/*
+	 * Don't cancel Probe Request RX reporting for a connected P2P Client
+	 * handling Probe Request frames.
+	 */
+	if (!wpa_s->p2p_cli_probe)
+		wpa_drv_probe_req_report(wpa_s, 0);
+
+	wpas_p2p_listen_work_done(wpa_s);
+}
+
+
+static int wpas_send_probe_resp(void *ctx, const struct wpabuf *buf,
+				unsigned int freq)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	return wpa_drv_send_mlme(wpa_s, wpabuf_head(buf), wpabuf_len(buf), 1,
+				 freq, 0);
+}
+
+
+static void wpas_prov_disc_local_display(struct wpa_supplicant *wpa_s,
+					 const u8 *peer, const char *params,
+					 unsigned int generated_pin)
+{
+	wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_PROV_DISC_SHOW_PIN MACSTR
+		       " %08d%s", MAC2STR(peer), generated_pin, params);
+}
+
+
+static void wpas_prov_disc_local_keypad(struct wpa_supplicant *wpa_s,
+					const u8 *peer, const char *params)
+{
+	wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_PROV_DISC_ENTER_PIN MACSTR
+		       "%s", MAC2STR(peer), params);
+}
+
+
+static void wpas_prov_disc_req(void *ctx, const u8 *peer, u16 config_methods,
+			       const u8 *dev_addr, const u8 *pri_dev_type,
+			       const char *dev_name, u16 supp_config_methods,
+			       u8 dev_capab, u8 group_capab, const u8 *group_id,
+			       size_t group_id_len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	char devtype[WPS_DEV_TYPE_BUFSIZE];
+	char params[300];
+	u8 empty_dev_type[8];
+	unsigned int generated_pin = 0;
+	struct wpa_supplicant *group = NULL;
+	int res;
+
+	if (group_id) {
+		for (group = wpa_s->global->ifaces; group; group = group->next)
+		{
+			struct wpa_ssid *s = group->current_ssid;
+			if (s != NULL &&
+			    s->mode == WPAS_MODE_P2P_GO &&
+			    group_id_len - ETH_ALEN == s->ssid_len &&
+			    os_memcmp(group_id + ETH_ALEN, s->ssid,
+				      s->ssid_len) == 0)
+				break;
+		}
+	}
+
+	if (pri_dev_type == NULL) {
+		os_memset(empty_dev_type, 0, sizeof(empty_dev_type));
+		pri_dev_type = empty_dev_type;
+	}
+	res = os_snprintf(params, sizeof(params), " p2p_dev_addr=" MACSTR
+			  " pri_dev_type=%s name='%s' config_methods=0x%x "
+			  "dev_capab=0x%x group_capab=0x%x%s%s",
+			  MAC2STR(dev_addr),
+			  wps_dev_type_bin2str(pri_dev_type, devtype,
+					       sizeof(devtype)),
+			  dev_name, supp_config_methods, dev_capab, group_capab,
+			  group ? " group=" : "",
+			  group ? group->ifname : "");
+	if (os_snprintf_error(sizeof(params), res))
+		wpa_printf(MSG_DEBUG, "P2P: PD Request event truncated");
+	params[sizeof(params) - 1] = '\0';
+
+	if (config_methods & WPS_CONFIG_DISPLAY) {
+		if (wps_generate_pin(&generated_pin) < 0) {
+			wpa_printf(MSG_DEBUG, "P2P: Could not generate PIN");
+			wpas_notify_p2p_provision_discovery(
+				wpa_s, peer, 0 /* response */,
+				P2P_PROV_DISC_INFO_UNAVAILABLE, 0, 0);
+			return;
+		}
+		wpas_prov_disc_local_display(wpa_s, peer, params,
+					     generated_pin);
+	} else if (config_methods & WPS_CONFIG_KEYPAD)
+		wpas_prov_disc_local_keypad(wpa_s, peer, params);
+	else if (config_methods & WPS_CONFIG_PUSHBUTTON)
+		wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_PROV_DISC_PBC_REQ
+			       MACSTR "%s", MAC2STR(peer), params);
+
+	wpas_notify_p2p_provision_discovery(wpa_s, peer, 1 /* request */,
+					    P2P_PROV_DISC_SUCCESS,
+					    config_methods, generated_pin);
+}
+
+
+static void wpas_prov_disc_resp(void *ctx, const u8 *peer, u16 config_methods)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	unsigned int generated_pin = 0;
+	char params[20];
+
+	if (wpa_s->pending_pd_before_join &&
+	    (os_memcmp(peer, wpa_s->pending_join_dev_addr, ETH_ALEN) == 0 ||
+	     os_memcmp(peer, wpa_s->pending_join_iface_addr, ETH_ALEN) == 0)) {
+		wpa_s->pending_pd_before_join = 0;
+		wpa_printf(MSG_DEBUG, "P2P: Starting pending "
+			   "join-existing-group operation");
+		wpas_p2p_join_start(wpa_s, 0, NULL, 0);
+		return;
+	}
+
+	if (wpa_s->pending_pd_use == AUTO_PD_JOIN ||
+	    wpa_s->pending_pd_use == AUTO_PD_GO_NEG) {
+		int res;
+
+		res = os_snprintf(params, sizeof(params), " peer_go=%d",
+				  wpa_s->pending_pd_use == AUTO_PD_JOIN);
+		if (os_snprintf_error(sizeof(params), res))
+			params[sizeof(params) - 1] = '\0';
+	} else
+		params[0] = '\0';
+
+	if (config_methods & WPS_CONFIG_DISPLAY)
+		wpas_prov_disc_local_keypad(wpa_s, peer, params);
+	else if (config_methods & WPS_CONFIG_KEYPAD) {
+		if (wps_generate_pin(&generated_pin) < 0) {
+			wpa_printf(MSG_DEBUG, "P2P: Could not generate PIN");
+			wpas_notify_p2p_provision_discovery(
+				wpa_s, peer, 0 /* response */,
+				P2P_PROV_DISC_INFO_UNAVAILABLE, 0, 0);
+			return;
+		}
+		wpas_prov_disc_local_display(wpa_s, peer, params,
+					     generated_pin);
+	} else if (config_methods & WPS_CONFIG_PUSHBUTTON)
+		wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_PROV_DISC_PBC_RESP
+			       MACSTR "%s", MAC2STR(peer), params);
+
+	wpas_notify_p2p_provision_discovery(wpa_s, peer, 0 /* response */,
+					    P2P_PROV_DISC_SUCCESS,
+					    config_methods, generated_pin);
+}
+
+
+static void wpas_prov_disc_fail(void *ctx, const u8 *peer,
+				enum p2p_prov_disc_status status,
+				u32 adv_id, const u8 *adv_mac,
+				const char *deferred_session_resp)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (wpa_s->p2p_fallback_to_go_neg) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: PD for p2p_connect-auto "
+			"failed - fall back to GO Negotiation");
+		wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+			       P2P_EVENT_FALLBACK_TO_GO_NEG
+			       "reason=PD-failed");
+		wpas_p2p_fallback_to_go_neg(wpa_s, 0);
+		return;
+	}
+
+	if (status == P2P_PROV_DISC_TIMEOUT_JOIN) {
+		wpa_s->pending_pd_before_join = 0;
+		wpa_printf(MSG_DEBUG, "P2P: Starting pending "
+			   "join-existing-group operation (no ACK for PD "
+			   "Req attempts)");
+		wpas_p2p_join_start(wpa_s, 0, NULL, 0);
+		return;
+	}
+
+	if (adv_id && adv_mac && deferred_session_resp) {
+		wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_PROV_DISC_FAILURE
+			       " p2p_dev_addr=" MACSTR " status=%d adv_id=%x"
+			       " deferred_session_resp='%s'",
+			       MAC2STR(peer), status, adv_id,
+			       deferred_session_resp);
+	} else if (adv_id && adv_mac) {
+		wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_PROV_DISC_FAILURE
+			       " p2p_dev_addr=" MACSTR " status=%d adv_id=%x",
+			       MAC2STR(peer), status, adv_id);
+	} else {
+		wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_PROV_DISC_FAILURE
+			       " p2p_dev_addr=" MACSTR " status=%d",
+			       MAC2STR(peer), status);
+	}
+
+	wpas_notify_p2p_provision_discovery(wpa_s, peer, 0 /* response */,
+					    status, 0, 0);
+}
+
+
+static int freq_included(struct wpa_supplicant *wpa_s,
+			 const struct p2p_channels *channels,
+			 unsigned int freq)
+{
+	if ((channels == NULL || p2p_channels_includes_freq(channels, freq)) &&
+	    wpas_p2p_go_is_peer_freq(wpa_s, freq))
+		return 1;
+	return 0;
+}
+
+
+static void wpas_p2p_go_update_common_freqs(struct wpa_supplicant *wpa_s)
+{
+	unsigned int num = P2P_MAX_CHANNELS;
+	int *common_freqs;
+	int ret;
+
+	p2p_go_dump_common_freqs(wpa_s);
+	common_freqs = os_calloc(num, sizeof(int));
+	if (!common_freqs)
+		return;
+
+	ret = p2p_group_get_common_freqs(wpa_s->p2p_group, common_freqs, &num);
+	if (ret < 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Failed to get group common freqs");
+		os_free(common_freqs);
+		return;
+	}
+
+	os_free(wpa_s->p2p_group_common_freqs);
+	wpa_s->p2p_group_common_freqs = common_freqs;
+	wpa_s->p2p_group_common_freqs_num = num;
+	p2p_go_dump_common_freqs(wpa_s);
+}
+
+
+/*
+ * Check if the given frequency is one of the possible operating frequencies
+ * set after the completion of the GO Negotiation.
+ */
+static int wpas_p2p_go_is_peer_freq(struct wpa_supplicant *wpa_s, int freq)
+{
+	unsigned int i;
+
+	p2p_go_dump_common_freqs(wpa_s);
+
+	/* assume no restrictions */
+	if (!wpa_s->p2p_group_common_freqs_num)
+		return 1;
+
+	for (i = 0; i < wpa_s->p2p_group_common_freqs_num; i++) {
+		if (wpa_s->p2p_group_common_freqs[i] == freq)
+			return 1;
+	}
+	return 0;
+}
+
+
+static int wpas_sta_check_ecsa(struct hostapd_data *hapd,
+			       struct sta_info *sta, void *ctx)
+{
+	int *ecsa_support = ctx;
+
+	*ecsa_support &= sta->ecsa_supported;
+
+	return 0;
+}
+
+
+/* Check if all the peers support eCSA */
+static int wpas_p2p_go_clients_support_ecsa(struct wpa_supplicant *wpa_s)
+{
+	int ecsa_support = 1;
+
+	ap_for_each_sta(wpa_s->ap_iface->bss[0], wpas_sta_check_ecsa,
+			&ecsa_support);
+
+	return ecsa_support;
+}
+
+
+/**
+ * Pick the best frequency to use from all the currently used frequencies.
+ */
+static int wpas_p2p_pick_best_used_freq(struct wpa_supplicant *wpa_s,
+					struct wpa_used_freq_data *freqs,
+					unsigned int num)
+{
+	unsigned int i, c;
+
+	/* find a candidate freq that is supported by P2P */
+	for (c = 0; c < num; c++)
+		if (p2p_supported_freq(wpa_s->global->p2p, freqs[c].freq))
+			break;
+
+	if (c == num)
+		return 0;
+
+	/* once we have a candidate, try to find a 'better' one */
+	for (i = c + 1; i < num; i++) {
+		if (!p2p_supported_freq(wpa_s->global->p2p, freqs[i].freq))
+			continue;
+
+		/*
+		 * 1. Infrastructure station interfaces have higher preference.
+		 * 2. P2P Clients have higher preference.
+		 * 3. All others.
+		 */
+		if (freqs[i].flags & WPA_FREQ_USED_BY_INFRA_STATION) {
+			c = i;
+			break;
+		}
+
+		if ((freqs[i].flags & WPA_FREQ_USED_BY_P2P_CLIENT))
+			c = i;
+	}
+	return freqs[c].freq;
+}
+
+
+static u8 wpas_invitation_process(void *ctx, const u8 *sa, const u8 *bssid,
+				  const u8 *go_dev_addr, const u8 *ssid,
+				  size_t ssid_len, int *go, u8 *group_bssid,
+				  int *force_freq, int persistent_group,
+				  const struct p2p_channels *channels,
+				  int dev_pw_id)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_ssid *s;
+	struct wpa_used_freq_data *freqs;
+	struct wpa_supplicant *grp;
+	int best_freq;
+
+	if (!persistent_group) {
+		wpa_printf(MSG_DEBUG, "P2P: Invitation from " MACSTR
+			   " to join an active group (SSID: %s)",
+			   MAC2STR(sa), wpa_ssid_txt(ssid, ssid_len));
+		if (!is_zero_ether_addr(wpa_s->p2p_auth_invite) &&
+		    (os_memcmp(go_dev_addr, wpa_s->p2p_auth_invite, ETH_ALEN)
+		     == 0 ||
+		     os_memcmp(sa, wpa_s->p2p_auth_invite, ETH_ALEN) == 0)) {
+			wpa_printf(MSG_DEBUG, "P2P: Accept previously "
+				   "authorized invitation");
+			goto accept_inv;
+		}
+
+#ifdef CONFIG_WPS_NFC
+		if (dev_pw_id >= 0 && wpa_s->p2p_nfc_tag_enabled &&
+		    dev_pw_id == wpa_s->p2p_oob_dev_pw_id) {
+			wpa_printf(MSG_DEBUG, "P2P: Accept invitation based on local enabled NFC Tag");
+			wpa_s->p2p_wps_method = WPS_NFC;
+			wpa_s->pending_join_wps_method = WPS_NFC;
+			os_memcpy(wpa_s->pending_join_dev_addr,
+				  go_dev_addr, ETH_ALEN);
+			os_memcpy(wpa_s->pending_join_iface_addr,
+				  bssid, ETH_ALEN);
+			goto accept_inv;
+		}
+#endif /* CONFIG_WPS_NFC */
+
+		/*
+		 * Do not accept the invitation automatically; notify user and
+		 * request approval.
+		 */
+		return P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE;
+	}
+
+	grp = wpas_get_p2p_group(wpa_s, ssid, ssid_len, go);
+	if (grp) {
+		wpa_printf(MSG_DEBUG, "P2P: Accept invitation to already "
+			   "running persistent group");
+		if (*go)
+			os_memcpy(group_bssid, grp->own_addr, ETH_ALEN);
+		goto accept_inv;
+	}
+
+	if (!is_zero_ether_addr(wpa_s->p2p_auth_invite) &&
+	    os_memcmp(sa, wpa_s->p2p_auth_invite, ETH_ALEN) == 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Accept previously initiated "
+			   "invitation to re-invoke a persistent group");
+		os_memset(wpa_s->p2p_auth_invite, 0, ETH_ALEN);
+	} else if (!wpa_s->conf->persistent_reconnect)
+		return P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE;
+
+	for (s = wpa_s->conf->ssid; s; s = s->next) {
+		if (s->disabled == 2 &&
+		    os_memcmp(s->bssid, go_dev_addr, ETH_ALEN) == 0 &&
+		    s->ssid_len == ssid_len &&
+		    os_memcmp(ssid, s->ssid, ssid_len) == 0)
+			break;
+	}
+
+	if (!s) {
+		wpa_printf(MSG_DEBUG, "P2P: Invitation from " MACSTR
+			   " requested reinvocation of an unknown group",
+			   MAC2STR(sa));
+		return P2P_SC_FAIL_UNKNOWN_GROUP;
+	}
+
+	if (s->mode == WPAS_MODE_P2P_GO && !wpas_p2p_create_iface(wpa_s)) {
+		*go = 1;
+		if (wpa_s->wpa_state >= WPA_AUTHENTICATING) {
+			wpa_printf(MSG_DEBUG, "P2P: The only available "
+				   "interface is already in use - reject "
+				   "invitation");
+			return P2P_SC_FAIL_UNABLE_TO_ACCOMMODATE;
+		}
+		if (wpa_s->p2p_mgmt)
+			os_memcpy(group_bssid, wpa_s->parent->own_addr,
+				  ETH_ALEN);
+		else
+			os_memcpy(group_bssid, wpa_s->own_addr, ETH_ALEN);
+	} else if (s->mode == WPAS_MODE_P2P_GO) {
+		*go = 1;
+		if (wpas_p2p_add_group_interface(wpa_s, WPA_IF_P2P_GO) < 0)
+		{
+			wpa_printf(MSG_ERROR, "P2P: Failed to allocate a new "
+				   "interface address for the group");
+			return P2P_SC_FAIL_UNABLE_TO_ACCOMMODATE;
+		}
+		os_memcpy(group_bssid, wpa_s->pending_interface_addr,
+			  ETH_ALEN);
+	}
+
+accept_inv:
+	wpas_p2p_set_own_freq_preference(wpa_s, 0);
+
+	best_freq = 0;
+	freqs = os_calloc(wpa_s->num_multichan_concurrent,
+			  sizeof(struct wpa_used_freq_data));
+	if (freqs) {
+		int num_channels = wpa_s->num_multichan_concurrent;
+		int num = wpas_p2p_valid_oper_freqs(wpa_s, freqs, num_channels);
+		best_freq = wpas_p2p_pick_best_used_freq(wpa_s, freqs, num);
+		os_free(freqs);
+	}
+
+	/* Get one of the frequencies currently in use */
+	if (best_freq > 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Trying to prefer a channel already used by one of the interfaces");
+		wpas_p2p_set_own_freq_preference(wpa_s, best_freq);
+
+		if (wpa_s->num_multichan_concurrent < 2 ||
+		    wpas_p2p_num_unused_channels(wpa_s) < 1) {
+			wpa_printf(MSG_DEBUG, "P2P: No extra channels available - trying to force channel to match a channel already used by one of the interfaces");
+			*force_freq = best_freq;
+		}
+	}
+
+	if (*force_freq > 0 && wpa_s->num_multichan_concurrent > 1 &&
+	    wpas_p2p_num_unused_channels(wpa_s) > 0) {
+		if (*go == 0) {
+			/* We are the client */
+			wpa_printf(MSG_DEBUG, "P2P: Peer was found to be "
+				   "running a GO but we are capable of MCC, "
+				   "figure out the best channel to use");
+			*force_freq = 0;
+		} else if (!freq_included(wpa_s, channels, *force_freq)) {
+			/* We are the GO, and *force_freq is not in the
+			 * intersection */
+			wpa_printf(MSG_DEBUG, "P2P: Forced GO freq %d MHz not "
+				   "in intersection but we are capable of MCC, "
+				   "figure out the best channel to use",
+				   *force_freq);
+			*force_freq = 0;
+		}
+	}
+
+	return P2P_SC_SUCCESS;
+}
+
+
+static void wpas_invitation_received(void *ctx, const u8 *sa, const u8 *bssid,
+				     const u8 *ssid, size_t ssid_len,
+				     const u8 *go_dev_addr, u8 status,
+				     int op_freq)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_ssid *s;
+
+	for (s = wpa_s->conf->ssid; s; s = s->next) {
+		if (s->disabled == 2 &&
+		    s->ssid_len == ssid_len &&
+		    os_memcmp(ssid, s->ssid, ssid_len) == 0)
+			break;
+	}
+
+	if (status == P2P_SC_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "P2P: Invitation from peer " MACSTR
+			   " was accepted; op_freq=%d MHz, SSID=%s",
+			   MAC2STR(sa), op_freq, wpa_ssid_txt(ssid, ssid_len));
+		if (s) {
+			int go = s->mode == WPAS_MODE_P2P_GO;
+			if (go) {
+				wpa_msg_global(wpa_s, MSG_INFO,
+					       P2P_EVENT_INVITATION_ACCEPTED
+					       "sa=" MACSTR
+					       " persistent=%d freq=%d",
+					       MAC2STR(sa), s->id, op_freq);
+			} else {
+				wpa_msg_global(wpa_s, MSG_INFO,
+					       P2P_EVENT_INVITATION_ACCEPTED
+					       "sa=" MACSTR
+					       " persistent=%d",
+					       MAC2STR(sa), s->id);
+			}
+			wpas_p2p_group_add_persistent(
+				wpa_s, s, go, 0, op_freq, 0,
+				wpa_s->conf->p2p_go_ht40,
+				wpa_s->conf->p2p_go_vht,
+				0,
+				wpa_s->conf->p2p_go_he,
+				wpa_s->conf->p2p_go_edmg, NULL,
+				go ? P2P_MAX_INITIAL_CONN_WAIT_GO_REINVOKE : 0,
+				1, is_p2p_allow_6ghz(wpa_s->global->p2p));
+		} else if (bssid) {
+			wpa_s->user_initiated_pd = 0;
+			wpa_msg_global(wpa_s, MSG_INFO,
+				       P2P_EVENT_INVITATION_ACCEPTED
+				       "sa=" MACSTR " go_dev_addr=" MACSTR
+				       " bssid=" MACSTR " unknown-network",
+				       MAC2STR(sa), MAC2STR(go_dev_addr),
+				       MAC2STR(bssid));
+			wpas_p2p_join(wpa_s, bssid, go_dev_addr,
+				      wpa_s->p2p_wps_method, 0, op_freq,
+				      ssid, ssid_len);
+		}
+		return;
+	}
+
+	if (status != P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE) {
+		wpa_printf(MSG_DEBUG, "P2P: Invitation from peer " MACSTR
+			   " was rejected (status %u)", MAC2STR(sa), status);
+		return;
+	}
+
+	if (!s) {
+		if (bssid) {
+			wpa_msg_global(wpa_s, MSG_INFO,
+				       P2P_EVENT_INVITATION_RECEIVED
+				       "sa=" MACSTR " go_dev_addr=" MACSTR
+				       " bssid=" MACSTR " unknown-network",
+				       MAC2STR(sa), MAC2STR(go_dev_addr),
+				       MAC2STR(bssid));
+		} else {
+			wpa_msg_global(wpa_s, MSG_INFO,
+				       P2P_EVENT_INVITATION_RECEIVED
+				       "sa=" MACSTR " go_dev_addr=" MACSTR
+				       " unknown-network",
+				       MAC2STR(sa), MAC2STR(go_dev_addr));
+		}
+		wpas_notify_p2p_invitation_received(wpa_s, sa, go_dev_addr,
+						    bssid, 0, op_freq);
+		return;
+	}
+
+	if (s->mode == WPAS_MODE_P2P_GO && op_freq) {
+		wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_INVITATION_RECEIVED
+			       "sa=" MACSTR " persistent=%d freq=%d",
+			       MAC2STR(sa), s->id, op_freq);
+	} else {
+		wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_INVITATION_RECEIVED
+			       "sa=" MACSTR " persistent=%d",
+			       MAC2STR(sa), s->id);
+	}
+	wpas_notify_p2p_invitation_received(wpa_s, sa, go_dev_addr, bssid,
+					    s->id, op_freq);
+}
+
+
+static void wpas_remove_persistent_peer(struct wpa_supplicant *wpa_s,
+					struct wpa_ssid *ssid,
+					const u8 *peer, int inv)
+{
+	size_t i;
+	struct wpa_supplicant *p2p_wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+	if (ssid == NULL)
+		return;
+
+	for (i = 0; ssid->p2p_client_list && i < ssid->num_p2p_clients; i++) {
+		if (os_memcmp(ssid->p2p_client_list + i * 2 * ETH_ALEN, peer,
+			      ETH_ALEN) == 0)
+			break;
+	}
+	if (i >= ssid->num_p2p_clients || !ssid->p2p_client_list) {
+		if (ssid->mode != WPAS_MODE_P2P_GO &&
+		    os_memcmp(ssid->bssid, peer, ETH_ALEN) == 0) {
+			wpa_printf(MSG_DEBUG, "P2P: Remove persistent group %d "
+				   "due to invitation result", ssid->id);
+			wpas_notify_network_removed(wpa_s, ssid);
+			wpa_config_remove_network(wpa_s->conf, ssid->id);
+			return;
+		}
+		return; /* Peer not found in client list */
+	}
+
+	wpa_printf(MSG_DEBUG, "P2P: Remove peer " MACSTR " from persistent "
+		   "group %d client list%s",
+		   MAC2STR(peer), ssid->id,
+		   inv ? " due to invitation result" : "");
+	os_memmove(ssid->p2p_client_list + i * 2 * ETH_ALEN,
+		   ssid->p2p_client_list + (i + 1) * 2 * ETH_ALEN,
+		   (ssid->num_p2p_clients - i - 1) * 2 * ETH_ALEN);
+	ssid->num_p2p_clients--;
+	if (p2p_wpa_s->conf->update_config &&
+	    wpa_config_write(p2p_wpa_s->confname, p2p_wpa_s->conf))
+		wpa_printf(MSG_DEBUG, "P2P: Failed to update configuration");
+}
+
+
+static void wpas_remove_persistent_client(struct wpa_supplicant *wpa_s,
+					  const u8 *peer)
+{
+	struct wpa_ssid *ssid;
+
+	wpa_s = wpa_s->global->p2p_invite_group;
+	if (wpa_s == NULL)
+		return; /* No known invitation group */
+	ssid = wpa_s->current_ssid;
+	if (ssid == NULL || ssid->mode != WPAS_MODE_P2P_GO ||
+	    !ssid->p2p_persistent_group)
+		return; /* Not operating as a GO in persistent group */
+	ssid = wpas_p2p_get_persistent(wpa_s->p2pdev, peer,
+				       ssid->ssid, ssid->ssid_len);
+	wpas_remove_persistent_peer(wpa_s, ssid, peer, 1);
+}
+
+
+static void wpas_invitation_result(void *ctx, int status, const u8 *bssid,
+				   const struct p2p_channels *channels,
+				   const u8 *peer, int neg_freq,
+				   int peer_oper_freq)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_ssid *ssid;
+	int freq;
+
+	if (bssid) {
+		wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_INVITATION_RESULT
+			       "status=%d " MACSTR,
+			       status, MAC2STR(bssid));
+	} else {
+		wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_INVITATION_RESULT
+			       "status=%d ", status);
+	}
+	wpas_notify_p2p_invitation_result(wpa_s, status, bssid);
+
+	wpa_printf(MSG_DEBUG, "P2P: Invitation result - status=%d peer=" MACSTR,
+		   status, MAC2STR(peer));
+	if (wpa_s->pending_invite_ssid_id == -1) {
+		struct wpa_supplicant *group_if =
+			wpa_s->global->p2p_invite_group;
+
+		if (status == P2P_SC_FAIL_UNKNOWN_GROUP)
+			wpas_remove_persistent_client(wpa_s, peer);
+
+		/*
+		 * Invitation to an active group. If this is successful and we
+		 * are the GO, set the client wait to postpone some concurrent
+		 * operations and to allow provisioning and connection to happen
+		 * more quickly.
+		 */
+		if (status == P2P_SC_SUCCESS &&
+		    group_if && group_if->current_ssid &&
+		    group_if->current_ssid->mode == WPAS_MODE_P2P_GO) {
+			os_get_reltime(&wpa_s->global->p2p_go_wait_client);
+#ifdef CONFIG_TESTING_OPTIONS
+			if (group_if->p2p_go_csa_on_inv) {
+				wpa_printf(MSG_DEBUG,
+					   "Testing: force P2P GO CSA after invitation");
+				eloop_cancel_timeout(
+					wpas_p2p_reconsider_moving_go,
+					wpa_s, NULL);
+				eloop_register_timeout(
+					0, 50000,
+					wpas_p2p_reconsider_moving_go,
+					wpa_s, NULL);
+			}
+#endif /* CONFIG_TESTING_OPTIONS */
+		}
+		return;
+	}
+
+	if (status == P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE) {
+		wpa_printf(MSG_DEBUG, "P2P: Waiting for peer to start another "
+			   "invitation exchange to indicate readiness for "
+			   "re-invocation");
+	}
+
+	if (status != P2P_SC_SUCCESS) {
+		if (status == P2P_SC_FAIL_UNKNOWN_GROUP) {
+			ssid = wpa_config_get_network(
+				wpa_s->conf, wpa_s->pending_invite_ssid_id);
+			wpas_remove_persistent_peer(wpa_s, ssid, peer, 1);
+		}
+		wpas_p2p_remove_pending_group_interface(wpa_s);
+		return;
+	}
+
+	ssid = wpa_config_get_network(wpa_s->conf,
+				      wpa_s->pending_invite_ssid_id);
+	if (ssid == NULL) {
+		wpa_printf(MSG_ERROR, "P2P: Could not find persistent group "
+			   "data matching with invitation");
+		return;
+	}
+
+	/*
+	 * The peer could have missed our ctrl::ack frame for Invitation
+	 * Response and continue retransmitting the frame. To reduce the
+	 * likelihood of the peer not getting successful TX status for the
+	 * Invitation Response frame, wait a short time here before starting
+	 * the persistent group so that we will remain on the current channel to
+	 * acknowledge any possible retransmission from the peer.
+	 */
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: 50 ms wait on current channel before "
+		"starting persistent group");
+	os_sleep(0, 50000);
+
+	if (neg_freq > 0 && ssid->mode == WPAS_MODE_P2P_GO &&
+	    freq_included(wpa_s, channels, neg_freq))
+		freq = neg_freq;
+	else if (peer_oper_freq > 0 && ssid->mode != WPAS_MODE_P2P_GO &&
+		 freq_included(wpa_s, channels, peer_oper_freq))
+		freq = peer_oper_freq;
+	else
+		freq = 0;
+
+	wpa_printf(MSG_DEBUG, "P2P: Persistent group invitation success - op_freq=%d MHz SSID=%s",
+		   freq, wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+	wpas_p2p_group_add_persistent(wpa_s, ssid,
+				      ssid->mode == WPAS_MODE_P2P_GO,
+				      wpa_s->p2p_persistent_go_freq,
+				      freq,
+				      wpa_s->p2p_go_vht_center_freq2,
+				      wpa_s->p2p_go_ht40, wpa_s->p2p_go_vht,
+				      wpa_s->p2p_go_max_oper_chwidth,
+				      wpa_s->p2p_go_he,
+				      wpa_s->p2p_go_edmg,
+				      channels,
+				      ssid->mode == WPAS_MODE_P2P_GO ?
+				      P2P_MAX_INITIAL_CONN_WAIT_GO_REINVOKE :
+				      0, 1,
+				      is_p2p_allow_6ghz(wpa_s->global->p2p));
+}
+
+
+static int wpas_p2p_disallowed_freq(struct wpa_global *global,
+				    unsigned int freq)
+{
+	if (freq_range_list_includes(&global->p2p_go_avoid_freq, freq))
+		return 1;
+	return freq_range_list_includes(&global->p2p_disallow_freq, freq);
+}
+
+
+static void wpas_p2p_add_chan(struct p2p_reg_class *reg, u8 chan)
+{
+	reg->channel[reg->channels] = chan;
+	reg->channels++;
+}
+
+
+static int wpas_p2p_default_channels(struct wpa_supplicant *wpa_s,
+				     struct p2p_channels *chan,
+				     struct p2p_channels *cli_chan)
+{
+	int i, cla = 0;
+
+	wpa_s->global->p2p_24ghz_social_channels = 1;
+
+	os_memset(cli_chan, 0, sizeof(*cli_chan));
+
+	wpa_printf(MSG_DEBUG, "P2P: Enable operating classes for 2.4 GHz "
+		   "band");
+
+	/* Operating class 81 - 2.4 GHz band channels 1..13 */
+	chan->reg_class[cla].reg_class = 81;
+	chan->reg_class[cla].channels = 0;
+	for (i = 0; i < 11; i++) {
+		if (!wpas_p2p_disallowed_freq(wpa_s->global, 2412 + i * 5))
+			wpas_p2p_add_chan(&chan->reg_class[cla], i + 1);
+	}
+	if (chan->reg_class[cla].channels)
+		cla++;
+
+	wpa_printf(MSG_DEBUG, "P2P: Enable operating classes for lower 5 GHz "
+		   "band");
+
+	/* Operating class 115 - 5 GHz, channels 36-48 */
+	chan->reg_class[cla].reg_class = 115;
+	chan->reg_class[cla].channels = 0;
+	if (!wpas_p2p_disallowed_freq(wpa_s->global, 5000 + 36 * 5))
+		wpas_p2p_add_chan(&chan->reg_class[cla], 36);
+	if (!wpas_p2p_disallowed_freq(wpa_s->global, 5000 + 40 * 5))
+		wpas_p2p_add_chan(&chan->reg_class[cla], 40);
+	if (!wpas_p2p_disallowed_freq(wpa_s->global, 5000 + 44 * 5))
+		wpas_p2p_add_chan(&chan->reg_class[cla], 44);
+	if (!wpas_p2p_disallowed_freq(wpa_s->global, 5000 + 48 * 5))
+		wpas_p2p_add_chan(&chan->reg_class[cla], 48);
+	if (chan->reg_class[cla].channels)
+		cla++;
+
+	wpa_printf(MSG_DEBUG, "P2P: Enable operating classes for higher 5 GHz "
+		   "band");
+
+	/* Operating class 124 - 5 GHz, channels 149,153,157,161 */
+	chan->reg_class[cla].reg_class = 124;
+	chan->reg_class[cla].channels = 0;
+	if (!wpas_p2p_disallowed_freq(wpa_s->global, 5000 + 149 * 5))
+		wpas_p2p_add_chan(&chan->reg_class[cla], 149);
+	if (!wpas_p2p_disallowed_freq(wpa_s->global, 5000 + 153 * 5))
+		wpas_p2p_add_chan(&chan->reg_class[cla], 153);
+	if (!wpas_p2p_disallowed_freq(wpa_s->global, 5000 + 156 * 5))
+		wpas_p2p_add_chan(&chan->reg_class[cla], 157);
+	if (!wpas_p2p_disallowed_freq(wpa_s->global, 5000 + 161 * 5))
+		wpas_p2p_add_chan(&chan->reg_class[cla], 161);
+	if (chan->reg_class[cla].channels)
+		cla++;
+
+	chan->reg_classes = cla;
+	return 0;
+}
+
+
+static enum chan_allowed has_channel(struct wpa_global *global,
+				     struct hostapd_hw_modes *mode, u8 op_class,
+				     u8 chan, int *flags)
+{
+	int i;
+	unsigned int freq;
+
+	freq = ieee80211_chan_to_freq(NULL, op_class, chan);
+	if (wpas_p2p_disallowed_freq(global, freq))
+		return NOT_ALLOWED;
+
+	for (i = 0; i < mode->num_channels; i++) {
+		if ((unsigned int) mode->channels[i].freq == freq) {
+			if (flags)
+				*flags = mode->channels[i].flag;
+			if (mode->channels[i].flag & HOSTAPD_CHAN_DISABLED)
+				return NOT_ALLOWED;
+			if (mode->channels[i].flag & HOSTAPD_CHAN_NO_IR)
+				return NO_IR;
+			if (mode->channels[i].flag & HOSTAPD_CHAN_RADAR)
+				return RADAR;
+			return ALLOWED;
+		}
+	}
+
+	return NOT_ALLOWED;
+}
+
+
+static int wpas_p2p_get_center_80mhz(struct wpa_supplicant *wpa_s,
+				     struct hostapd_hw_modes *mode,
+				     u8 channel, const u8 *center_channels,
+				     size_t num_chan)
+{
+	size_t i;
+
+	if (mode->mode != HOSTAPD_MODE_IEEE80211A)
+		return 0;
+
+	for (i = 0; i < num_chan; i++)
+		/*
+		 * In 80 MHz, the bandwidth "spans" 12 channels (e.g., 36-48),
+		 * so the center channel is 6 channels away from the start/end.
+		 */
+		if (channel >= center_channels[i] - 6 &&
+		    channel <= center_channels[i] + 6)
+			return center_channels[i];
+
+	return 0;
+}
+
+
+static const u8 center_channels_5ghz_80mhz[] = { 42, 58, 106, 122, 138,
+						 155, 171 };
+static const u8 center_channels_6ghz_80mhz[] = { 7, 23, 39, 55, 71, 87, 103,
+						 119, 135, 151, 167, 183, 199,
+						 215 };
+
+static enum chan_allowed wpas_p2p_verify_80mhz(struct wpa_supplicant *wpa_s,
+					       struct hostapd_hw_modes *mode,
+					       u8 op_class, u8 channel, u8 bw)
+{
+	u8 center_chan;
+	int i, flags;
+	enum chan_allowed res, ret = ALLOWED;
+	const u8 *chans;
+	size_t num_chans;
+	bool is_6ghz = is_6ghz_op_class(op_class);
+
+	if (is_6ghz) {
+		chans = center_channels_6ghz_80mhz;
+		num_chans = ARRAY_SIZE(center_channels_6ghz_80mhz);
+	} else {
+		chans = center_channels_5ghz_80mhz;
+		num_chans = ARRAY_SIZE(center_channels_5ghz_80mhz);
+	}
+	center_chan = wpas_p2p_get_center_80mhz(wpa_s, mode, channel,
+						chans, num_chans);
+	if (!center_chan)
+		return NOT_ALLOWED;
+	if (!wpa_s->p2p_go_allow_dfs &&
+	    !is_6ghz && center_chan >= 58 && center_chan <= 138)
+		return NOT_ALLOWED; /* Do not allow DFS channels for P2P */
+
+	/* check all the channels are available */
+	for (i = 0; i < 4; i++) {
+		int adj_chan = center_chan - 6 + i * 4;
+
+		res = has_channel(wpa_s->global, mode, op_class, adj_chan,
+				  &flags);
+		if (res == NOT_ALLOWED)
+			return NOT_ALLOWED;
+		if (res == RADAR)
+			ret = RADAR;
+		if (res == NO_IR)
+			ret = NO_IR;
+		if (!is_6ghz) {
+			if (i == 0 && !(flags & HOSTAPD_CHAN_VHT_10_70))
+				return NOT_ALLOWED;
+			if (i == 1 && !(flags & HOSTAPD_CHAN_VHT_30_50))
+				return NOT_ALLOWED;
+			if (i == 2 && !(flags & HOSTAPD_CHAN_VHT_50_30))
+				return NOT_ALLOWED;
+			if (i == 3 && !(flags & HOSTAPD_CHAN_VHT_70_10))
+				return NOT_ALLOWED;
+		} else if (is_6ghz &&
+			   (!(wpas_get_6ghz_he_chwidth_capab(mode) &
+			      HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G))) {
+			return NOT_ALLOWED;
+		}
+	}
+
+	return ret;
+}
+
+
+static int wpas_p2p_get_center_160mhz(struct wpa_supplicant *wpa_s,
+				     struct hostapd_hw_modes *mode,
+				     u8 channel, const u8 *center_channels,
+				     size_t num_chan)
+{
+	unsigned int i;
+
+	if (mode->mode != HOSTAPD_MODE_IEEE80211A)
+		return 0;
+
+	for (i = 0; i < num_chan; i++)
+		/*
+		 * In 160 MHz, the bandwidth "spans" 28 channels (e.g., 36-64),
+		 * so the center channel is 14 channels away from the start/end.
+		 */
+		if (channel >= center_channels[i] - 14 &&
+		    channel <= center_channels[i] + 14)
+			return center_channels[i];
+
+	return 0;
+}
+
+
+static const u8 center_channels_5ghz_160mhz[] = { 50, 114, 163 };
+static const u8 center_channels_6ghz_160mhz[] = { 15, 47, 79, 111, 143, 175,
+						  207 };
+
+static enum chan_allowed wpas_p2p_verify_160mhz(struct wpa_supplicant *wpa_s,
+					       struct hostapd_hw_modes *mode,
+					       u8 op_class, u8 channel, u8 bw)
+{
+	u8 center_chan;
+	int i, flags;
+	enum chan_allowed res, ret = ALLOWED;
+	const u8 *chans;
+	size_t num_chans;
+
+	if (is_6ghz_op_class(op_class)) {
+		chans = center_channels_6ghz_160mhz;
+		num_chans = ARRAY_SIZE(center_channels_6ghz_160mhz);
+	} else {
+		chans = center_channels_5ghz_160mhz;
+		num_chans = ARRAY_SIZE(center_channels_5ghz_160mhz);
+	}
+	center_chan = wpas_p2p_get_center_160mhz(wpa_s, mode, channel,
+						 chans, num_chans);
+	if (!center_chan)
+		return NOT_ALLOWED;
+	/* VHT 160 MHz uses DFS channels in most countries. */
+
+	/* Check all the channels are available */
+	for (i = 0; i < 8; i++) {
+		int adj_chan = center_chan - 14 + i * 4;
+
+		res = has_channel(wpa_s->global, mode, op_class, adj_chan,
+				  &flags);
+		if (res == NOT_ALLOWED)
+			return NOT_ALLOWED;
+
+		if (res == RADAR)
+			ret = RADAR;
+		if (res == NO_IR)
+			ret = NO_IR;
+
+		if (!is_6ghz_op_class(op_class)) {
+			if (i == 0 && !(flags & HOSTAPD_CHAN_VHT_10_150))
+				return NOT_ALLOWED;
+			if (i == 1 && !(flags & HOSTAPD_CHAN_VHT_30_130))
+				return NOT_ALLOWED;
+			if (i == 2 && !(flags & HOSTAPD_CHAN_VHT_50_110))
+				return NOT_ALLOWED;
+			if (i == 3 && !(flags & HOSTAPD_CHAN_VHT_70_90))
+				return NOT_ALLOWED;
+			if (i == 4 && !(flags & HOSTAPD_CHAN_VHT_90_70))
+				return NOT_ALLOWED;
+			if (i == 5 && !(flags & HOSTAPD_CHAN_VHT_110_50))
+				return NOT_ALLOWED;
+			if (i == 6 && !(flags & HOSTAPD_CHAN_VHT_130_30))
+				return NOT_ALLOWED;
+			if (i == 7 && !(flags & HOSTAPD_CHAN_VHT_150_10))
+				return NOT_ALLOWED;
+		} else if (is_6ghz_op_class(op_class) &&
+			   (!(wpas_get_6ghz_he_chwidth_capab(mode) &
+			      HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G))) {
+			return NOT_ALLOWED;
+		}
+	}
+
+	return ret;
+}
+
+
+static enum chan_allowed wpas_p2p_verify_edmg(struct wpa_supplicant *wpa_s,
+					      struct hostapd_hw_modes *mode,
+					      u8 channel)
+{
+	struct ieee80211_edmg_config edmg;
+
+	hostapd_encode_edmg_chan(1, channel, 0, &edmg);
+	if (edmg.channels && ieee802_edmg_is_allowed(mode->edmg, edmg))
+		return ALLOWED;
+
+	return NOT_ALLOWED;
+}
+
+
+static enum chan_allowed wpas_p2p_verify_channel(struct wpa_supplicant *wpa_s,
+						 struct hostapd_hw_modes *mode,
+						 u8 op_class, u8 channel, u8 bw)
+{
+	int flag = 0;
+	enum chan_allowed res, res2;
+
+	res2 = res = has_channel(wpa_s->global, mode, op_class, channel, &flag);
+	if (bw == BW40MINUS) {
+		if (!(flag & HOSTAPD_CHAN_HT40MINUS))
+			return NOT_ALLOWED;
+		res2 = has_channel(wpa_s->global, mode, op_class, channel - 4,
+				   NULL);
+	} else if (bw == BW40PLUS) {
+		if (!(flag & HOSTAPD_CHAN_HT40PLUS))
+			return NOT_ALLOWED;
+		res2 = has_channel(wpa_s->global, mode, op_class, channel + 4,
+				   NULL);
+	} else if (is_6ghz_op_class(op_class) && bw == BW40) {
+		if (mode->mode != HOSTAPD_MODE_IEEE80211A)
+			return NOT_ALLOWED;
+		if (get_6ghz_sec_channel(channel) < 0)
+			res2 = has_channel(wpa_s->global, mode, op_class,
+					   channel - 4, NULL);
+		else
+			res2 = has_channel(wpa_s->global, mode, op_class,
+					   channel + 4, NULL);
+	} else if (bw == BW80) {
+		res2 = wpas_p2p_verify_80mhz(wpa_s, mode, op_class, channel,
+					     bw);
+	} else if (bw == BW160) {
+		res2 = wpas_p2p_verify_160mhz(wpa_s, mode, op_class, channel,
+					      bw);
+	} else if (bw == BW4320 || bw == BW6480 || bw == BW8640) {
+		return wpas_p2p_verify_edmg(wpa_s, mode, channel);
+	}
+
+	if (res == NOT_ALLOWED || res2 == NOT_ALLOWED)
+		return NOT_ALLOWED;
+	if (res == NO_IR || res2 == NO_IR)
+		return NO_IR;
+	if (res == RADAR || res2 == RADAR)
+		return RADAR;
+	return res;
+}
+
+
+static int wpas_p2p_setup_channels(struct wpa_supplicant *wpa_s,
+				   struct p2p_channels *chan,
+				   struct p2p_channels *cli_chan,
+				   bool p2p_disable_6ghz)
+{
+	struct hostapd_hw_modes *mode;
+	int cla, op, cli_cla;
+
+	if (wpa_s->hw.modes == NULL) {
+		wpa_printf(MSG_DEBUG, "P2P: Driver did not support fetching "
+			   "of all supported channels; assume dualband "
+			   "support");
+		return wpas_p2p_default_channels(wpa_s, chan, cli_chan);
+	}
+
+	cla = cli_cla = 0;
+
+	for (op = 0; global_op_class[op].op_class; op++) {
+		const struct oper_class_map *o = &global_op_class[op];
+		unsigned int ch;
+		struct p2p_reg_class *reg = NULL, *cli_reg = NULL;
+
+		if (o->p2p == NO_P2P_SUPP ||
+		    (is_6ghz_op_class(o->op_class) && p2p_disable_6ghz))
+			continue;
+
+		mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes, o->mode,
+				is_6ghz_op_class(o->op_class));
+		if (mode == NULL)
+			continue;
+		if (mode->mode == HOSTAPD_MODE_IEEE80211G)
+			wpa_s->global->p2p_24ghz_social_channels = 1;
+		for (ch = o->min_chan; ch <= o->max_chan; ch += o->inc) {
+			enum chan_allowed res;
+
+			/* Check for non-continuous jump in channel index
+			 * incrementation */
+			if ((o->op_class >= 128 && o->op_class <= 130) &&
+			    ch < 149 && ch + o->inc > 149)
+				ch = 149;
+
+			res = wpas_p2p_verify_channel(wpa_s, mode, o->op_class,
+						      ch, o->bw);
+			if (res == ALLOWED) {
+				if (reg == NULL) {
+					if (cla == P2P_MAX_REG_CLASSES)
+						continue;
+					wpa_printf(MSG_DEBUG, "P2P: Add operating class %u",
+						   o->op_class);
+					reg = &chan->reg_class[cla];
+					cla++;
+					reg->reg_class = o->op_class;
+				}
+				if (reg->channels == P2P_MAX_REG_CLASS_CHANNELS)
+					continue;
+				reg->channel[reg->channels] = ch;
+				reg->channels++;
+			} else if (res == NO_IR &&
+				   wpa_s->conf->p2p_add_cli_chan) {
+				if (cli_reg == NULL) {
+					if (cli_cla == P2P_MAX_REG_CLASSES)
+						continue;
+					wpa_printf(MSG_DEBUG, "P2P: Add operating class %u (client only)",
+						   o->op_class);
+					cli_reg = &cli_chan->reg_class[cli_cla];
+					cli_cla++;
+					cli_reg->reg_class = o->op_class;
+				}
+				if (cli_reg->channels ==
+				    P2P_MAX_REG_CLASS_CHANNELS)
+					continue;
+				cli_reg->channel[cli_reg->channels] = ch;
+				cli_reg->channels++;
+			}
+		}
+		if (reg) {
+			wpa_hexdump(MSG_DEBUG, "P2P: Channels",
+				    reg->channel, reg->channels);
+		}
+		if (cli_reg) {
+			wpa_hexdump(MSG_DEBUG, "P2P: Channels (client only)",
+				    cli_reg->channel, cli_reg->channels);
+		}
+	}
+
+	chan->reg_classes = cla;
+	cli_chan->reg_classes = cli_cla;
+
+	return 0;
+}
+
+
+int wpas_p2p_get_sec_channel_offset_40mhz(struct wpa_supplicant *wpa_s,
+					  struct hostapd_hw_modes *mode,
+					  u8 channel)
+{
+	int op;
+	enum chan_allowed ret;
+
+	for (op = 0; global_op_class[op].op_class; op++) {
+		const struct oper_class_map *o = &global_op_class[op];
+		u16 ch;
+		int chan = channel;
+
+		/* Allow DFS channels marked as NO_P2P_SUPP to be used with
+		 * driver offloaded DFS. */
+		if ((o->p2p == NO_P2P_SUPP &&
+		     (!is_dfs_global_op_class(o->op_class) ||
+		      !wpa_s->p2p_go_allow_dfs)) ||
+		    (is_6ghz_op_class(o->op_class) &&
+		     wpa_s->conf->p2p_6ghz_disable))
+			continue;
+
+		if (is_6ghz_op_class(o->op_class) && o->bw == BW40 &&
+		    get_6ghz_sec_channel(channel) < 0)
+			chan = channel - 4;
+
+		for (ch = o->min_chan; ch <= o->max_chan; ch += o->inc) {
+			if (o->mode != HOSTAPD_MODE_IEEE80211A ||
+			    (o->bw != BW40PLUS && o->bw != BW40MINUS &&
+			     o->bw != BW40) ||
+			    ch != chan)
+				continue;
+			ret = wpas_p2p_verify_channel(wpa_s, mode, o->op_class,
+						      ch, o->bw);
+			if (ret == ALLOWED) {
+				if (is_6ghz_op_class(o->op_class) &&
+				    o->bw == BW40)
+					return get_6ghz_sec_channel(channel);
+				return (o->bw == BW40MINUS) ? -1 : 1;
+			}
+			if (ret == RADAR && wpa_s->p2p_go_allow_dfs) {
+				/* Allow RADAR channels used for driver
+				 * offloaded DFS */
+				return (o->bw == BW40MINUS) ? -1 : 1;
+			}
+		}
+	}
+	return 0;
+}
+
+
+int wpas_p2p_get_vht80_center(struct wpa_supplicant *wpa_s,
+			      struct hostapd_hw_modes *mode, u8 channel,
+			      u8 op_class)
+{
+	const u8 *chans;
+	size_t num_chans;
+	enum chan_allowed ret;
+
+	ret = wpas_p2p_verify_channel(wpa_s, mode, op_class, channel, BW80);
+	if (!(ret == ALLOWED || (ret == RADAR && wpa_s->p2p_go_allow_dfs)))
+		return 0;
+
+	if (is_6ghz_op_class(op_class)) {
+		chans = center_channels_6ghz_80mhz;
+		num_chans = ARRAY_SIZE(center_channels_6ghz_80mhz);
+	} else {
+		chans = center_channels_5ghz_80mhz;
+		num_chans = ARRAY_SIZE(center_channels_5ghz_80mhz);
+	}
+	return wpas_p2p_get_center_80mhz(wpa_s, mode, channel,
+					 chans, num_chans);
+}
+
+
+int wpas_p2p_get_vht160_center(struct wpa_supplicant *wpa_s,
+			       struct hostapd_hw_modes *mode, u8 channel,
+			       u8 op_class)
+{
+	const u8 *chans;
+	size_t num_chans;
+	enum chan_allowed ret;
+
+	ret = wpas_p2p_verify_channel(wpa_s, mode, op_class, channel, BW160);
+	if (!(ret == ALLOWED || (ret == RADAR && wpa_s->p2p_go_allow_dfs)))
+		return 0;
+	if (is_6ghz_op_class(op_class)) {
+		chans = center_channels_6ghz_160mhz;
+		num_chans = ARRAY_SIZE(center_channels_6ghz_160mhz);
+	} else {
+		chans = center_channels_5ghz_160mhz;
+		num_chans = ARRAY_SIZE(center_channels_5ghz_160mhz);
+	}
+	return wpas_p2p_get_center_160mhz(wpa_s, mode, channel,
+					  chans, num_chans);
+}
+
+
+static int wpas_get_noa(void *ctx, const u8 *interface_addr, u8 *buf,
+			size_t buf_len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	for (wpa_s = wpa_s->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (os_memcmp(wpa_s->own_addr, interface_addr, ETH_ALEN) == 0)
+			break;
+	}
+	if (wpa_s == NULL)
+		return -1;
+
+	return wpa_drv_get_noa(wpa_s, buf, buf_len);
+}
+
+
+struct wpa_supplicant * wpas_get_p2p_go_iface(struct wpa_supplicant *wpa_s,
+					      const u8 *ssid, size_t ssid_len)
+{
+	for (wpa_s = wpa_s->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		struct wpa_ssid *s = wpa_s->current_ssid;
+		if (s == NULL)
+			continue;
+		if (s->mode != WPAS_MODE_P2P_GO &&
+		    s->mode != WPAS_MODE_AP &&
+		    s->mode != WPAS_MODE_P2P_GROUP_FORMATION)
+			continue;
+		if (s->ssid_len != ssid_len ||
+		    os_memcmp(ssid, s->ssid, ssid_len) != 0)
+			continue;
+		return wpa_s;
+	}
+
+	return NULL;
+
+}
+
+
+struct wpa_supplicant * wpas_get_p2p_client_iface(struct wpa_supplicant *wpa_s,
+						  const u8 *peer_dev_addr)
+{
+	for (wpa_s = wpa_s->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		struct wpa_ssid *ssid = wpa_s->current_ssid;
+		if (ssid && (ssid->mode != WPAS_MODE_INFRA || !ssid->p2p_group))
+			continue;
+		if (os_memcmp(wpa_s->go_dev_addr, peer_dev_addr, ETH_ALEN) == 0)
+			return wpa_s;
+	}
+
+	return NULL;
+}
+
+
+static int wpas_go_connected(void *ctx, const u8 *dev_addr)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	return wpas_get_p2p_client_iface(wpa_s, dev_addr) != NULL;
+}
+
+
+static int wpas_is_concurrent_session_active(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_supplicant *ifs;
+
+	for (ifs = wpa_s->global->ifaces; ifs; ifs = ifs->next) {
+		if (ifs == wpa_s)
+			continue;
+		if (ifs->wpa_state > WPA_ASSOCIATED)
+			return 1;
+	}
+	return 0;
+}
+
+
+static void wpas_p2p_debug_print(void *ctx, int level, const char *msg)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	wpa_msg_global(wpa_s, level, "P2P: %s", msg);
+}
+
+
+int wpas_p2p_add_p2pdev_interface(struct wpa_supplicant *wpa_s,
+				  const char *conf_p2p_dev)
+{
+	struct wpa_interface iface;
+	struct wpa_supplicant *p2pdev_wpa_s;
+	char ifname[100];
+	char force_name[100];
+	int ret;
+	const u8 *if_addr = NULL;
+
+	ret = os_snprintf(ifname, sizeof(ifname), P2P_MGMT_DEVICE_PREFIX "%s",
+			  wpa_s->ifname);
+	if (os_snprintf_error(sizeof(ifname), ret))
+		return -1;
+	/* Cut length at the maximum size. Note that we don't need to ensure
+	 * collision free names here as the created interface is not a netdev.
+	 */
+	ifname[IFNAMSIZ - 1] = '\0';
+	force_name[0] = '\0';
+	wpa_s->pending_interface_type = WPA_IF_P2P_DEVICE;
+
+	if (wpa_s->conf->p2p_device_random_mac_addr == 2 &&
+	    !is_zero_ether_addr(wpa_s->conf->p2p_device_persistent_mac_addr))
+		if_addr = wpa_s->conf->p2p_device_persistent_mac_addr;
+
+	ret = wpa_drv_if_add(wpa_s, WPA_IF_P2P_DEVICE, ifname, if_addr, NULL,
+			     force_name, wpa_s->pending_interface_addr, NULL);
+	if (ret < 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Failed to create P2P Device interface");
+		return ret;
+	}
+	os_strlcpy(wpa_s->pending_interface_name, ifname,
+		   sizeof(wpa_s->pending_interface_name));
+
+	os_memset(&iface, 0, sizeof(iface));
+	iface.p2p_mgmt = 1;
+	iface.ifname = wpa_s->pending_interface_name;
+	iface.driver = wpa_s->driver->name;
+	iface.driver_param = wpa_s->conf->driver_param;
+
+	/*
+	 * If a P2P Device configuration file was given, use it as the interface
+	 * configuration file (instead of using parent's configuration file.
+	 */
+	if (conf_p2p_dev) {
+		iface.confname = conf_p2p_dev;
+		iface.ctrl_interface = NULL;
+	} else {
+		iface.confname = wpa_s->confname;
+		iface.ctrl_interface = wpa_s->conf->ctrl_interface;
+	}
+
+	p2pdev_wpa_s = wpa_supplicant_add_iface(wpa_s->global, &iface, wpa_s);
+	if (!p2pdev_wpa_s) {
+		wpa_printf(MSG_DEBUG, "P2P: Failed to add P2P Device interface");
+		return -1;
+	}
+
+	p2pdev_wpa_s->p2pdev = p2pdev_wpa_s;
+	wpa_s->pending_interface_name[0] = '\0';
+	return 0;
+}
+
+
+static void wpas_presence_resp(void *ctx, const u8 *src, u8 status,
+			       const u8 *noa, size_t noa_len)
+{
+	struct wpa_supplicant *wpa_s, *intf = ctx;
+	char hex[100];
+
+	for (wpa_s = intf->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (wpa_s->waiting_presence_resp)
+			break;
+	}
+	if (!wpa_s) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: No group interface was waiting for presence response");
+		return;
+	}
+	wpa_s->waiting_presence_resp = 0;
+
+	wpa_snprintf_hex(hex, sizeof(hex), noa, noa_len);
+	wpa_msg(wpa_s, MSG_INFO, P2P_EVENT_PRESENCE_RESPONSE "src=" MACSTR
+		" status=%u noa=%s", MAC2STR(src), status, hex);
+}
+
+
+static int wpas_get_persistent_group(void *ctx, const u8 *addr, const u8 *ssid,
+				     size_t ssid_len, u8 *go_dev_addr,
+				     u8 *ret_ssid, size_t *ret_ssid_len,
+				     u8 *intended_iface_addr)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_ssid *s;
+
+	s = wpas_p2p_get_persistent(wpa_s, addr, ssid, ssid_len);
+	if (s) {
+		os_memcpy(ret_ssid, s->ssid, s->ssid_len);
+		*ret_ssid_len = s->ssid_len;
+		os_memcpy(go_dev_addr, s->bssid, ETH_ALEN);
+
+		if (s->mode != WPAS_MODE_P2P_GO) {
+			os_memset(intended_iface_addr, 0, ETH_ALEN);
+		} else if (wpas_p2p_create_iface(wpa_s)) {
+			if (wpas_p2p_add_group_interface(wpa_s, WPA_IF_P2P_GO))
+				return 0;
+
+			os_memcpy(intended_iface_addr,
+				  wpa_s->pending_interface_addr, ETH_ALEN);
+		} else {
+			os_memcpy(intended_iface_addr, wpa_s->own_addr,
+				  ETH_ALEN);
+		}
+		return 1;
+	}
+
+	return 0;
+}
+
+
+static int wpas_get_go_info(void *ctx, u8 *intended_addr,
+			    u8 *ssid, size_t *ssid_len, int *group_iface,
+			    unsigned int *freq)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_supplicant *go;
+	struct wpa_ssid *s;
+
+	/*
+	 * group_iface will be set to 1 only if a dedicated interface for P2P
+	 * role is required. First, we try to reuse an active GO. However,
+	 * if it is not present, we will try to reactivate an existing
+	 * persistent group and set group_iface to 1, so the caller will know
+	 * that the pending interface should be used.
+	 */
+	*group_iface = 0;
+
+	if (freq)
+		*freq = 0;
+
+	go = wpas_p2p_get_go_group(wpa_s);
+	if (!go) {
+		s = wpas_p2p_get_persistent_go(wpa_s);
+		*group_iface = wpas_p2p_create_iface(wpa_s);
+		if (s)
+			os_memcpy(intended_addr, s->bssid, ETH_ALEN);
+		else
+			return 0;
+	} else {
+		s = go->current_ssid;
+		os_memcpy(intended_addr, go->own_addr, ETH_ALEN);
+		if (freq)
+			*freq = go->assoc_freq;
+	}
+
+	os_memcpy(ssid, s->ssid, s->ssid_len);
+	*ssid_len = s->ssid_len;
+
+	return 1;
+}
+
+
+static int wpas_remove_stale_groups(void *ctx, const u8 *peer, const u8 *go,
+				    const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_ssid *s;
+	int save_config = 0;
+	size_t i;
+
+	/* Start with our first choice of Persistent Groups */
+	while ((s = wpas_p2p_get_persistent(wpa_s, peer, NULL, 0))) {
+		if (go && ssid && ssid_len &&
+		    s->ssid_len == ssid_len &&
+		    os_memcmp(go, s->bssid, ETH_ALEN) == 0 &&
+		    os_memcmp(ssid, s->ssid, ssid_len) == 0)
+			break;
+
+		/* Remove stale persistent group */
+		if (s->mode != WPAS_MODE_P2P_GO || s->num_p2p_clients <= 1) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: Remove stale persistent group id=%d",
+				s->id);
+			wpas_notify_persistent_group_removed(wpa_s, s);
+			wpa_config_remove_network(wpa_s->conf, s->id);
+			save_config = 1;
+			continue;
+		}
+
+		for (i = 0; i < s->num_p2p_clients; i++) {
+			if (os_memcmp(s->p2p_client_list + i * 2 * ETH_ALEN,
+				      peer, ETH_ALEN) != 0)
+				continue;
+
+			os_memmove(s->p2p_client_list + i * 2 * ETH_ALEN,
+				   s->p2p_client_list + (i + 1) * 2 * ETH_ALEN,
+				   (s->num_p2p_clients - i - 1) * 2 * ETH_ALEN);
+			break;
+		}
+		s->num_p2p_clients--;
+		save_config = 1;
+	}
+
+	if (save_config)
+		p2p_config_write(wpa_s);
+
+	/* Return TRUE if valid SSID remains */
+	return s != NULL;
+}
+
+
+static void wpas_p2ps_get_feat_cap_str(char *buf, size_t buf_len,
+				       const u8 *feat_cap, size_t feat_cap_len)
+{
+	static const char pref[] = " feature_cap=";
+	int ret;
+
+	buf[0] = '\0';
+
+	/*
+	 * We expect a feature capability to contain at least one byte to be
+	 * reported. The string buffer provided by the caller function is
+	 * expected to be big enough to contain all bytes of the attribute for
+	 * known specifications. This function truncates the reported bytes if
+	 * the feature capability data exceeds the string buffer size.
+	 */
+	if (!feat_cap || !feat_cap_len || buf_len < sizeof(pref) + 2)
+		return;
+
+	os_memcpy(buf, pref, sizeof(pref));
+	ret = wpa_snprintf_hex(&buf[sizeof(pref) - 1],
+			       buf_len - sizeof(pref) + 1,
+			       feat_cap, feat_cap_len);
+
+	if (ret != (2 * (int) feat_cap_len))
+		wpa_printf(MSG_WARNING, "P2PS feature_cap bytes truncated");
+}
+
+
+static void wpas_p2ps_prov_complete(void *ctx, u8 status, const u8 *dev,
+				    const u8 *adv_mac, const u8 *ses_mac,
+				    const u8 *grp_mac, u32 adv_id, u32 ses_id,
+				    u8 conncap, int passwd_id,
+				    const u8 *persist_ssid,
+				    size_t persist_ssid_size, int response_done,
+				    int prov_start, const char *session_info,
+				    const u8 *feat_cap, size_t feat_cap_len,
+				    unsigned int freq,
+				    const u8 *group_ssid, size_t group_ssid_len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	u8 mac[ETH_ALEN];
+	struct wpa_ssid *persistent_go, *stale, *s = NULL;
+	int save_config = 0;
+	struct wpa_supplicant *go_wpa_s;
+	char feat_cap_str[256];
+
+	if (!dev)
+		return;
+
+	os_memset(mac, 0, ETH_ALEN);
+	if (!adv_mac)
+		adv_mac = mac;
+	if (!ses_mac)
+		ses_mac = mac;
+	if (!grp_mac)
+		grp_mac = mac;
+
+	wpas_p2ps_get_feat_cap_str(feat_cap_str, sizeof(feat_cap_str),
+				   feat_cap, feat_cap_len);
+
+	if (prov_start) {
+		if (session_info == NULL) {
+			wpa_msg_global(wpa_s, MSG_INFO,
+				       P2P_EVENT_P2PS_PROVISION_START MACSTR
+				       " adv_id=%x conncap=%x"
+				       " adv_mac=" MACSTR
+				       " session=%x mac=" MACSTR
+				       " dev_passwd_id=%d%s",
+				       MAC2STR(dev), adv_id, conncap,
+				       MAC2STR(adv_mac),
+				       ses_id, MAC2STR(ses_mac),
+				       passwd_id, feat_cap_str);
+		} else {
+			wpa_msg_global(wpa_s, MSG_INFO,
+				       P2P_EVENT_P2PS_PROVISION_START MACSTR
+				       " adv_id=%x conncap=%x"
+				       " adv_mac=" MACSTR
+				       " session=%x mac=" MACSTR
+				       " dev_passwd_id=%d info='%s'%s",
+				       MAC2STR(dev), adv_id, conncap,
+				       MAC2STR(adv_mac),
+				       ses_id, MAC2STR(ses_mac),
+				       passwd_id, session_info, feat_cap_str);
+		}
+		return;
+	}
+
+	go_wpa_s = wpas_p2p_get_go_group(wpa_s);
+	persistent_go = wpas_p2p_get_persistent_go(wpa_s);
+
+	if (status && status != P2P_SC_SUCCESS_DEFERRED) {
+		if (go_wpa_s && !p2p_group_go_member_count(wpa_s))
+			wpas_p2p_group_remove(wpa_s, go_wpa_s->ifname);
+
+		if (persistent_go && !persistent_go->num_p2p_clients) {
+			/* remove empty persistent GO */
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: Remove empty persistent group id=%d",
+				persistent_go->id);
+			wpas_notify_persistent_group_removed(wpa_s,
+							     persistent_go);
+			wpa_config_remove_network(wpa_s->conf,
+						  persistent_go->id);
+		}
+
+		wpa_msg_global(wpa_s, MSG_INFO,
+			       P2P_EVENT_P2PS_PROVISION_DONE MACSTR
+			       " status=%d"
+			       " adv_id=%x adv_mac=" MACSTR
+			       " session=%x mac=" MACSTR "%s",
+			       MAC2STR(dev), status,
+			       adv_id, MAC2STR(adv_mac),
+			       ses_id, MAC2STR(ses_mac), feat_cap_str);
+		return;
+	}
+
+	/* Clean up stale persistent groups with this device */
+	if (persist_ssid && persist_ssid_size)
+		s = wpas_p2p_get_persistent(wpa_s, dev, persist_ssid,
+					    persist_ssid_size);
+
+	if (persist_ssid && s && s->mode != WPAS_MODE_P2P_GO &&
+	    is_zero_ether_addr(grp_mac)) {
+		wpa_dbg(wpa_s, MSG_ERROR,
+			"P2P: Peer device is a GO in a persistent group, but it did not provide the intended MAC address");
+		return;
+	}
+
+	for (;;) {
+		stale = wpas_p2p_get_persistent(wpa_s, dev, NULL, 0);
+		if (!stale)
+			break;
+
+		if (s && s->ssid_len == stale->ssid_len &&
+		    os_memcmp(stale->bssid, s->bssid, ETH_ALEN) == 0 &&
+		    os_memcmp(stale->ssid, s->ssid, s->ssid_len) == 0)
+			break;
+
+		/* Remove stale persistent group */
+		if (stale->mode != WPAS_MODE_P2P_GO ||
+		    stale->num_p2p_clients <= 1) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: Remove stale persistent group id=%d",
+				stale->id);
+			wpas_notify_persistent_group_removed(wpa_s, stale);
+			wpa_config_remove_network(wpa_s->conf, stale->id);
+		} else {
+			size_t i;
+
+			for (i = 0; i < stale->num_p2p_clients; i++) {
+				if (os_memcmp(stale->p2p_client_list +
+					      i * ETH_ALEN,
+					      dev, ETH_ALEN) == 0) {
+					os_memmove(stale->p2p_client_list +
+						   i * ETH_ALEN,
+						   stale->p2p_client_list +
+						   (i + 1) * ETH_ALEN,
+						   (stale->num_p2p_clients -
+						    i - 1) * ETH_ALEN);
+					break;
+				}
+			}
+			stale->num_p2p_clients--;
+		}
+		save_config = 1;
+	}
+
+	if (save_config)
+		p2p_config_write(wpa_s);
+
+	if (s) {
+		if (go_wpa_s && !p2p_group_go_member_count(wpa_s))
+			wpas_p2p_group_remove(wpa_s, go_wpa_s->ifname);
+
+		if (persistent_go && s != persistent_go &&
+		    !persistent_go->num_p2p_clients) {
+			/* remove empty persistent GO */
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: Remove empty persistent group id=%d",
+				persistent_go->id);
+			wpas_notify_persistent_group_removed(wpa_s,
+							     persistent_go);
+			wpa_config_remove_network(wpa_s->conf,
+						  persistent_go->id);
+			/* Save config */
+		}
+
+		wpa_msg_global(wpa_s, MSG_INFO,
+			       P2P_EVENT_P2PS_PROVISION_DONE MACSTR
+			       " status=%d"
+			       " adv_id=%x adv_mac=" MACSTR
+			       " session=%x mac=" MACSTR
+			       " persist=%d%s",
+			       MAC2STR(dev), status,
+			       adv_id, MAC2STR(adv_mac),
+			       ses_id, MAC2STR(ses_mac), s->id, feat_cap_str);
+		return;
+	}
+
+	wpa_s->global->pending_p2ps_group = 0;
+	wpa_s->global->pending_p2ps_group_freq = 0;
+
+	if (conncap == P2PS_SETUP_GROUP_OWNER) {
+		/*
+		 * We need to copy the interface name. Simply saving a
+		 * pointer isn't enough, since if we use pending_interface_name
+		 * it will be overwritten when the group is added.
+		 */
+		char go_ifname[100];
+
+		go_ifname[0] = '\0';
+		if (!go_wpa_s) {
+			if (!response_done) {
+				wpa_s->global->pending_p2ps_group = 1;
+				wpa_s->global->pending_p2ps_group_freq = freq;
+			}
+
+			if (!wpas_p2p_create_iface(wpa_s))
+				os_memcpy(go_ifname, wpa_s->ifname,
+					  sizeof(go_ifname));
+			else if (wpa_s->pending_interface_name[0])
+				os_memcpy(go_ifname,
+					  wpa_s->pending_interface_name,
+					  sizeof(go_ifname));
+
+			if (!go_ifname[0]) {
+				wpas_p2ps_prov_complete(
+					wpa_s, P2P_SC_FAIL_UNKNOWN_GROUP,
+					dev, adv_mac, ses_mac,
+					grp_mac, adv_id, ses_id, 0, 0,
+					NULL, 0, 0, 0, NULL, NULL, 0, 0,
+					NULL, 0);
+				return;
+			}
+
+			/* If PD Resp complete, start up the GO */
+			if (response_done && persistent_go) {
+				wpas_p2p_group_add_persistent(
+					wpa_s, persistent_go,
+					0, 0, freq, 0, 0, 0, 0, 0, 0, NULL,
+					persistent_go->mode ==
+					WPAS_MODE_P2P_GO ?
+					P2P_MAX_INITIAL_CONN_WAIT_GO_REINVOKE :
+					0, 0, false);
+			} else if (response_done) {
+				wpas_p2p_group_add(wpa_s, 1, freq,
+						   0, 0, 0, 0, 0, 0, false);
+			}
+
+			if (passwd_id == DEV_PW_P2PS_DEFAULT) {
+				os_memcpy(wpa_s->p2ps_join_addr, grp_mac,
+					  ETH_ALEN);
+				wpa_s->p2ps_method_config_any = 1;
+			}
+		} else if (passwd_id == DEV_PW_P2PS_DEFAULT) {
+			os_memcpy(go_ifname, go_wpa_s->ifname,
+				  sizeof(go_ifname));
+
+			if (is_zero_ether_addr(grp_mac)) {
+				wpa_dbg(go_wpa_s, MSG_DEBUG,
+					"P2P: Setting PIN-1 for ANY");
+				wpa_supplicant_ap_wps_pin(go_wpa_s, NULL,
+							  "12345670", NULL, 0,
+							  0);
+			} else {
+				wpa_dbg(go_wpa_s, MSG_DEBUG,
+					"P2P: Setting PIN-1 for " MACSTR,
+					MAC2STR(grp_mac));
+				wpa_supplicant_ap_wps_pin(go_wpa_s, grp_mac,
+							  "12345670", NULL, 0,
+							  0);
+			}
+
+			os_memcpy(wpa_s->p2ps_join_addr, grp_mac, ETH_ALEN);
+			wpa_s->p2ps_method_config_any = 1;
+		}
+
+		wpa_msg_global(wpa_s, MSG_INFO,
+			       P2P_EVENT_P2PS_PROVISION_DONE MACSTR
+			       " status=%d conncap=%x"
+			       " adv_id=%x adv_mac=" MACSTR
+			       " session=%x mac=" MACSTR
+			       " dev_passwd_id=%d go=%s%s",
+			       MAC2STR(dev), status, conncap,
+			       adv_id, MAC2STR(adv_mac),
+			       ses_id, MAC2STR(ses_mac),
+			       passwd_id, go_ifname, feat_cap_str);
+		return;
+	}
+
+	if (go_wpa_s && !p2p_group_go_member_count(wpa_s))
+		wpas_p2p_group_remove(wpa_s, go_wpa_s->ifname);
+
+	if (persistent_go && !persistent_go->num_p2p_clients) {
+		/* remove empty persistent GO */
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Remove empty persistent group id=%d",
+			persistent_go->id);
+		wpas_notify_persistent_group_removed(wpa_s, persistent_go);
+		wpa_config_remove_network(wpa_s->conf, persistent_go->id);
+	}
+
+	if (conncap == P2PS_SETUP_CLIENT) {
+		char ssid_hex[32 * 2 + 1];
+
+		if (group_ssid)
+			wpa_snprintf_hex(ssid_hex, sizeof(ssid_hex),
+					 group_ssid, group_ssid_len);
+		else
+			ssid_hex[0] = '\0';
+		wpa_msg_global(wpa_s, MSG_INFO,
+			       P2P_EVENT_P2PS_PROVISION_DONE MACSTR
+			       " status=%d conncap=%x"
+			       " adv_id=%x adv_mac=" MACSTR
+			       " session=%x mac=" MACSTR
+			       " dev_passwd_id=%d join=" MACSTR "%s%s%s",
+			       MAC2STR(dev), status, conncap,
+			       adv_id, MAC2STR(adv_mac),
+			       ses_id, MAC2STR(ses_mac),
+			       passwd_id, MAC2STR(grp_mac), feat_cap_str,
+			       group_ssid ? " group_ssid=" : "", ssid_hex);
+	} else {
+		wpa_msg_global(wpa_s, MSG_INFO,
+			       P2P_EVENT_P2PS_PROVISION_DONE MACSTR
+			       " status=%d conncap=%x"
+			       " adv_id=%x adv_mac=" MACSTR
+			       " session=%x mac=" MACSTR
+			       " dev_passwd_id=%d%s",
+			       MAC2STR(dev), status, conncap,
+			       adv_id, MAC2STR(adv_mac),
+			       ses_id, MAC2STR(ses_mac),
+			       passwd_id, feat_cap_str);
+	}
+}
+
+
+static int _wpas_p2p_in_progress(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	return wpas_p2p_in_progress(wpa_s);
+}
+
+
+static int wpas_prov_disc_resp_cb(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_ssid *persistent_go;
+	unsigned int freq;
+
+	if (!wpa_s->global->pending_p2ps_group)
+		return 0;
+
+	freq = wpa_s->global->pending_p2ps_group_freq;
+	wpa_s->global->pending_p2ps_group_freq = 0;
+	wpa_s->global->pending_p2ps_group = 0;
+
+	if (wpas_p2p_get_go_group(wpa_s))
+		return 0;
+	persistent_go = wpas_p2p_get_persistent_go(wpa_s);
+
+	if (persistent_go) {
+		wpas_p2p_group_add_persistent(
+			wpa_s, persistent_go, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+			NULL,
+			persistent_go->mode == WPAS_MODE_P2P_GO ?
+			P2P_MAX_INITIAL_CONN_WAIT_GO_REINVOKE : 0, 0,
+			is_p2p_allow_6ghz(wpa_s->global->p2p));
+	} else {
+		wpas_p2p_group_add(wpa_s, 1, freq, 0, 0, 0, 0, 0, 0,
+				   is_p2p_allow_6ghz(wpa_s->global->p2p));
+	}
+
+	return 1;
+}
+
+
+static int wpas_p2p_get_pref_freq_list(void *ctx, int go,
+				       unsigned int *len,
+				       unsigned int *freq_list)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	return wpa_drv_get_pref_freq_list(wpa_s, go ? WPA_IF_P2P_GO :
+					  WPA_IF_P2P_CLIENT, len, freq_list);
+}
+
+
+int wpas_p2p_mac_setup(struct wpa_supplicant *wpa_s)
+{
+	u8 addr[ETH_ALEN] = {0};
+
+	if (wpa_s->conf->p2p_device_random_mac_addr == 0)
+		return 0;
+
+	if (wpa_s->conf->p2p_device_random_mac_addr == 2) {
+		if (is_zero_ether_addr(
+			    wpa_s->conf->p2p_device_persistent_mac_addr) &&
+		    !is_zero_ether_addr(wpa_s->own_addr)) {
+			os_memcpy(wpa_s->conf->p2p_device_persistent_mac_addr,
+				  wpa_s->own_addr, ETH_ALEN);
+		}
+		return 0;
+	}
+
+	if (!wpa_s->conf->ssid) {
+		if (random_mac_addr(addr) < 0) {
+			wpa_msg(wpa_s, MSG_INFO,
+				"Failed to generate random MAC address");
+			return -EINVAL;
+		}
+
+		/* Store generated MAC address. */
+		os_memcpy(wpa_s->conf->p2p_device_persistent_mac_addr, addr,
+			  ETH_ALEN);
+	} else {
+		/* If there are existing saved groups, restore last MAC address.
+		 * if there is no last used MAC address, the last one is
+		 * factory MAC. */
+		if (is_zero_ether_addr(
+			    wpa_s->conf->p2p_device_persistent_mac_addr))
+			return 0;
+		os_memcpy(addr, wpa_s->conf->p2p_device_persistent_mac_addr,
+			  ETH_ALEN);
+		wpa_msg(wpa_s, MSG_DEBUG, "Restore last used MAC address.");
+	}
+
+	if (wpa_drv_set_mac_addr(wpa_s, addr) < 0) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Failed to set random MAC address");
+		return -EINVAL;
+	}
+
+	if (wpa_supplicant_update_mac_addr(wpa_s) < 0) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Could not update MAC address information");
+		return -EINVAL;
+	}
+
+	wpa_msg(wpa_s, MSG_DEBUG, "Using random MAC address " MACSTR,
+		MAC2STR(addr));
+
+	return 0;
+}
+
+
+/**
+ * wpas_p2p_init - Initialize P2P module for %wpa_supplicant
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * @wpa_s: Pointer to wpa_supplicant data from wpa_supplicant_add_iface()
+ * Returns: 0 on success, -1 on failure
+ */
+int wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s)
+{
+	struct p2p_config p2p;
+	int i;
+
+	if (wpa_s->conf->p2p_disabled)
+		return 0;
+
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_P2P_CAPABLE))
+		return 0;
+
+	if (global->p2p)
+		return 0;
+
+	if (wpas_p2p_mac_setup(wpa_s) < 0) {
+		wpa_msg(wpa_s, MSG_ERROR,
+			"Failed to initialize P2P random MAC address.");
+		return -1;
+	}
+
+	os_memset(&p2p, 0, sizeof(p2p));
+	p2p.cb_ctx = wpa_s;
+	p2p.debug_print = wpas_p2p_debug_print;
+	p2p.p2p_scan = wpas_p2p_scan;
+	p2p.send_action = wpas_send_action;
+	p2p.send_action_done = wpas_send_action_done;
+	p2p.go_neg_completed = wpas_go_neg_completed;
+	p2p.go_neg_req_rx = wpas_go_neg_req_rx;
+	p2p.dev_found = wpas_dev_found;
+	p2p.dev_lost = wpas_dev_lost;
+	p2p.find_stopped = wpas_find_stopped;
+	p2p.start_listen = wpas_start_listen;
+	p2p.stop_listen = wpas_stop_listen;
+	p2p.send_probe_resp = wpas_send_probe_resp;
+	p2p.sd_request = wpas_sd_request;
+	p2p.sd_response = wpas_sd_response;
+	p2p.prov_disc_req = wpas_prov_disc_req;
+	p2p.prov_disc_resp = wpas_prov_disc_resp;
+	p2p.prov_disc_fail = wpas_prov_disc_fail;
+	p2p.invitation_process = wpas_invitation_process;
+	p2p.invitation_received = wpas_invitation_received;
+	p2p.invitation_result = wpas_invitation_result;
+	p2p.get_noa = wpas_get_noa;
+	p2p.go_connected = wpas_go_connected;
+	p2p.presence_resp = wpas_presence_resp;
+	p2p.is_concurrent_session_active = wpas_is_concurrent_session_active;
+	p2p.is_p2p_in_progress = _wpas_p2p_in_progress;
+	p2p.get_persistent_group = wpas_get_persistent_group;
+	p2p.get_go_info = wpas_get_go_info;
+	p2p.remove_stale_groups = wpas_remove_stale_groups;
+	p2p.p2ps_prov_complete = wpas_p2ps_prov_complete;
+	p2p.prov_disc_resp_cb = wpas_prov_disc_resp_cb;
+	p2p.p2ps_group_capability = p2ps_group_capability;
+	p2p.get_pref_freq_list = wpas_p2p_get_pref_freq_list;
+	p2p.p2p_6ghz_disable = wpa_s->conf->p2p_6ghz_disable;
+
+	os_memcpy(wpa_s->global->p2p_dev_addr, wpa_s->own_addr, ETH_ALEN);
+	os_memcpy(p2p.dev_addr, wpa_s->global->p2p_dev_addr, ETH_ALEN);
+	p2p.dev_name = wpa_s->conf->device_name;
+	p2p.manufacturer = wpa_s->conf->manufacturer;
+	p2p.model_name = wpa_s->conf->model_name;
+	p2p.model_number = wpa_s->conf->model_number;
+	p2p.serial_number = wpa_s->conf->serial_number;
+	if (wpa_s->wps) {
+		os_memcpy(p2p.uuid, wpa_s->wps->uuid, 16);
+		p2p.config_methods = wpa_s->wps->config_methods;
+	}
+
+	if (wpas_p2p_setup_channels(wpa_s, &p2p.channels, &p2p.cli_channels,
+				    p2p.p2p_6ghz_disable)) {
+		wpa_printf(MSG_ERROR,
+			   "P2P: Failed to configure supported channel list");
+		return -1;
+	}
+
+	if (wpa_s->conf->p2p_listen_reg_class &&
+	    wpa_s->conf->p2p_listen_channel) {
+		p2p.reg_class = wpa_s->conf->p2p_listen_reg_class;
+		p2p.channel = wpa_s->conf->p2p_listen_channel;
+		p2p.channel_forced = 1;
+	} else {
+		/*
+		 * Pick one of the social channels randomly as the listen
+		 * channel.
+		 */
+		if (p2p_config_get_random_social(&p2p, &p2p.reg_class,
+						 &p2p.channel,
+						 &global->p2p_go_avoid_freq,
+						 &global->p2p_disallow_freq) !=
+		    0) {
+			wpa_printf(MSG_INFO,
+				   "P2P: No social channels supported by the driver - do not enable P2P");
+			return 0;
+		}
+		p2p.channel_forced = 0;
+	}
+	wpa_printf(MSG_DEBUG, "P2P: Own listen channel: %d:%d",
+		   p2p.reg_class, p2p.channel);
+
+	if (wpa_s->conf->p2p_oper_reg_class &&
+	    wpa_s->conf->p2p_oper_channel) {
+		p2p.op_reg_class = wpa_s->conf->p2p_oper_reg_class;
+		p2p.op_channel = wpa_s->conf->p2p_oper_channel;
+		p2p.cfg_op_channel = 1;
+		wpa_printf(MSG_DEBUG, "P2P: Configured operating channel: "
+			   "%d:%d", p2p.op_reg_class, p2p.op_channel);
+
+	} else {
+		/*
+		 * Use random operation channel from 2.4 GHz band social
+		 * channels (1, 6, 11) or band 60 GHz social channel (2) if no
+		 * other preference is indicated.
+		 */
+		if (p2p_config_get_random_social(&p2p, &p2p.op_reg_class,
+						 &p2p.op_channel, NULL,
+						 NULL) != 0) {
+			wpa_printf(MSG_INFO,
+				   "P2P: Failed to select random social channel as operation channel");
+			p2p.op_reg_class = 0;
+			p2p.op_channel = 0;
+			/* This will be overridden during group setup in
+			 * p2p_prepare_channel(), so allow setup to continue. */
+		}
+		p2p.cfg_op_channel = 0;
+		wpa_printf(MSG_DEBUG, "P2P: Random operating channel: "
+			   "%d:%d", p2p.op_reg_class, p2p.op_channel);
+	}
+
+	if (wpa_s->conf->p2p_pref_chan && wpa_s->conf->num_p2p_pref_chan) {
+		p2p.pref_chan = wpa_s->conf->p2p_pref_chan;
+		p2p.num_pref_chan = wpa_s->conf->num_p2p_pref_chan;
+	}
+
+	if (wpa_s->conf->country[0] && wpa_s->conf->country[1]) {
+		os_memcpy(p2p.country, wpa_s->conf->country, 2);
+		p2p.country[2] = 0x04;
+	} else
+		os_memcpy(p2p.country, "XX\x04", 3);
+
+	os_memcpy(p2p.pri_dev_type, wpa_s->conf->device_type,
+		  WPS_DEV_TYPE_LEN);
+
+	p2p.num_sec_dev_types = wpa_s->conf->num_sec_device_types;
+	os_memcpy(p2p.sec_dev_type, wpa_s->conf->sec_device_type,
+		  p2p.num_sec_dev_types * WPS_DEV_TYPE_LEN);
+
+	p2p.concurrent_operations = !!(wpa_s->drv_flags &
+				       WPA_DRIVER_FLAGS_P2P_CONCURRENT);
+
+	p2p.max_peers = 100;
+
+	if (wpa_s->conf->p2p_ssid_postfix) {
+		p2p.ssid_postfix_len =
+			os_strlen(wpa_s->conf->p2p_ssid_postfix);
+		if (p2p.ssid_postfix_len > sizeof(p2p.ssid_postfix))
+			p2p.ssid_postfix_len = sizeof(p2p.ssid_postfix);
+		os_memcpy(p2p.ssid_postfix, wpa_s->conf->p2p_ssid_postfix,
+			  p2p.ssid_postfix_len);
+	}
+
+	p2p.p2p_intra_bss = wpa_s->conf->p2p_intra_bss;
+
+	p2p.max_listen = wpa_s->max_remain_on_chan;
+
+	if (wpa_s->conf->p2p_passphrase_len >= 8 &&
+	    wpa_s->conf->p2p_passphrase_len <= 63)
+		p2p.passphrase_len = wpa_s->conf->p2p_passphrase_len;
+	else
+		p2p.passphrase_len = 8;
+
+	global->p2p = p2p_init(&p2p);
+	if (global->p2p == NULL)
+		return -1;
+	global->p2p_init_wpa_s = wpa_s;
+
+	for (i = 0; i < MAX_WPS_VENDOR_EXT; i++) {
+		if (wpa_s->conf->wps_vendor_ext[i] == NULL)
+			continue;
+		p2p_add_wps_vendor_extension(
+			global->p2p, wpa_s->conf->wps_vendor_ext[i]);
+	}
+
+	p2p_set_no_go_freq(global->p2p, &wpa_s->conf->p2p_no_go_freq);
+
+	return 0;
+}
+
+
+/**
+ * wpas_p2p_deinit - Deinitialize per-interface P2P data
+ * @wpa_s: Pointer to wpa_supplicant data from wpa_supplicant_add_iface()
+ *
+ * This function deinitialize per-interface P2P data.
+ */
+void wpas_p2p_deinit(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->driver && wpa_s->drv_priv)
+		wpa_drv_probe_req_report(wpa_s, 0);
+
+	if (wpa_s->go_params) {
+		/* Clear any stored provisioning info */
+		p2p_clear_provisioning_info(
+			wpa_s->global->p2p,
+			wpa_s->go_params->peer_device_addr);
+	}
+
+	os_free(wpa_s->go_params);
+	wpa_s->go_params = NULL;
+	eloop_cancel_timeout(wpas_p2p_psk_failure_removal, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_p2p_group_formation_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_p2p_join_scan, wpa_s, NULL);
+	wpa_s->global->p2p_long_listen = 0;
+	eloop_cancel_timeout(wpas_p2p_long_listen_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_p2p_group_idle_timeout, wpa_s, NULL);
+	wpas_p2p_remove_pending_group_interface(wpa_s);
+	eloop_cancel_timeout(wpas_p2p_group_freq_conflict, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_p2p_reconsider_moving_go, wpa_s, NULL);
+	wpas_p2p_listen_work_done(wpa_s);
+	if (wpa_s->p2p_send_action_work) {
+		os_free(wpa_s->p2p_send_action_work->ctx);
+		radio_work_done(wpa_s->p2p_send_action_work);
+		wpa_s->p2p_send_action_work = NULL;
+	}
+	eloop_cancel_timeout(wpas_p2p_send_action_work_timeout, wpa_s, NULL);
+
+	wpabuf_free(wpa_s->p2p_oob_dev_pw);
+	wpa_s->p2p_oob_dev_pw = NULL;
+
+	os_free(wpa_s->p2p_group_common_freqs);
+	wpa_s->p2p_group_common_freqs = NULL;
+	wpa_s->p2p_group_common_freqs_num = 0;
+
+	/* TODO: remove group interface from the driver if this wpa_s instance
+	 * is on top of a P2P group interface */
+}
+
+
+/**
+ * wpas_p2p_deinit_global - Deinitialize global P2P module
+ * @global: Pointer to global data from wpa_supplicant_init()
+ *
+ * This function deinitializes the global (per device) P2P module.
+ */
+static void wpas_p2p_deinit_global(struct wpa_global *global)
+{
+	struct wpa_supplicant *wpa_s, *tmp;
+
+	wpa_s = global->ifaces;
+
+	wpas_p2p_service_flush(global->p2p_init_wpa_s);
+
+	/* Remove remaining P2P group interfaces */
+	while (wpa_s && wpa_s->p2p_group_interface != NOT_P2P_GROUP_INTERFACE)
+		wpa_s = wpa_s->next;
+	while (wpa_s) {
+		tmp = global->ifaces;
+		while (tmp &&
+		       (tmp == wpa_s ||
+			tmp->p2p_group_interface == NOT_P2P_GROUP_INTERFACE)) {
+			tmp = tmp->next;
+		}
+		if (tmp == NULL)
+			break;
+		/* Disconnect from the P2P group and deinit the interface */
+		wpas_p2p_disconnect(tmp);
+	}
+
+	/*
+	 * Deinit GO data on any possibly remaining interface (if main
+	 * interface is used as GO).
+	 */
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (wpa_s->ap_iface)
+			wpas_p2p_group_deinit(wpa_s);
+	}
+
+	p2p_deinit(global->p2p);
+	global->p2p = NULL;
+	global->p2p_init_wpa_s = NULL;
+}
+
+
+static int wpas_p2p_create_iface(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->conf->p2p_no_group_iface)
+		return 0; /* separate interface disabled per configuration */
+	if (wpa_s->drv_flags &
+	    (WPA_DRIVER_FLAGS_P2P_DEDICATED_INTERFACE |
+	     WPA_DRIVER_FLAGS_P2P_MGMT_AND_NON_P2P))
+		return 1; /* P2P group requires a new interface in every case
+			   */
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_P2P_CONCURRENT))
+		return 0; /* driver does not support concurrent operations */
+	if (wpa_s->global->ifaces->next)
+		return 1; /* more that one interface already in use */
+	if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+		return 1; /* this interface is already in use */
+	return 0;
+}
+
+
+static int wpas_p2p_start_go_neg(struct wpa_supplicant *wpa_s,
+				 const u8 *peer_addr,
+				 enum p2p_wps_method wps_method,
+				 int go_intent, const u8 *own_interface_addr,
+				 unsigned int force_freq, int persistent_group,
+				 struct wpa_ssid *ssid, unsigned int pref_freq)
+{
+	if (persistent_group && wpa_s->conf->persistent_reconnect)
+		persistent_group = 2;
+
+	/*
+	 * Increase GO config timeout if HT40 is used since it takes some time
+	 * to scan channels for coex purposes before the BSS can be started.
+	 */
+	p2p_set_config_timeout(wpa_s->global->p2p,
+			       wpa_s->p2p_go_ht40 ? 255 : 100, 20);
+
+	return p2p_connect(wpa_s->global->p2p, peer_addr, wps_method,
+			   go_intent, own_interface_addr, force_freq,
+			   persistent_group, ssid ? ssid->ssid : NULL,
+			   ssid ? ssid->ssid_len : 0,
+			   wpa_s->p2p_pd_before_go_neg, pref_freq,
+			   wps_method == WPS_NFC ? wpa_s->p2p_oob_dev_pw_id :
+			   0);
+}
+
+
+static int wpas_p2p_auth_go_neg(struct wpa_supplicant *wpa_s,
+				const u8 *peer_addr,
+				enum p2p_wps_method wps_method,
+				int go_intent, const u8 *own_interface_addr,
+				unsigned int force_freq, int persistent_group,
+				struct wpa_ssid *ssid, unsigned int pref_freq)
+{
+	if (persistent_group && wpa_s->conf->persistent_reconnect)
+		persistent_group = 2;
+
+	return p2p_authorize(wpa_s->global->p2p, peer_addr, wps_method,
+			     go_intent, own_interface_addr, force_freq,
+			     persistent_group, ssid ? ssid->ssid : NULL,
+			     ssid ? ssid->ssid_len : 0, pref_freq,
+			     wps_method == WPS_NFC ? wpa_s->p2p_oob_dev_pw_id :
+			     0);
+}
+
+
+static void wpas_p2p_check_join_scan_limit(struct wpa_supplicant *wpa_s)
+{
+	wpa_s->p2p_join_scan_count++;
+	wpa_printf(MSG_DEBUG, "P2P: Join scan attempt %d",
+		   wpa_s->p2p_join_scan_count);
+	if (wpa_s->p2p_join_scan_count > P2P_MAX_JOIN_SCAN_ATTEMPTS) {
+		wpa_printf(MSG_DEBUG, "P2P: Failed to find GO " MACSTR
+			   " for join operationg - stop join attempt",
+			   MAC2STR(wpa_s->pending_join_iface_addr));
+		eloop_cancel_timeout(wpas_p2p_join_scan, wpa_s, NULL);
+		if (wpa_s->p2p_auto_pd) {
+			wpa_s->p2p_auto_pd = 0;
+			wpa_msg_global(wpa_s, MSG_INFO,
+				       P2P_EVENT_PROV_DISC_FAILURE
+				       " p2p_dev_addr=" MACSTR " status=N/A",
+				       MAC2STR(wpa_s->pending_join_dev_addr));
+			return;
+		}
+		if (wpa_s->p2p_fallback_to_go_neg) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: Join operation failed - fall back to GO Negotiation");
+			wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+				       P2P_EVENT_FALLBACK_TO_GO_NEG
+				       "reason=join-failed");
+			wpas_p2p_fallback_to_go_neg(wpa_s, 0);
+			return;
+		}
+		wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+			       P2P_EVENT_GROUP_FORMATION_FAILURE);
+		wpas_notify_p2p_group_formation_failure(wpa_s, "");
+	}
+}
+
+
+static int wpas_check_freq_conflict(struct wpa_supplicant *wpa_s, int freq)
+{
+	int res;
+	unsigned int num, i;
+	struct wpa_used_freq_data *freqs;
+
+	if (wpas_p2p_num_unused_channels(wpa_s) > 0) {
+		/* Multiple channels are supported and not all are in use */
+		return 0;
+	}
+
+	freqs = os_calloc(wpa_s->num_multichan_concurrent,
+			  sizeof(struct wpa_used_freq_data));
+	if (!freqs)
+		return 1;
+
+	num = wpas_p2p_valid_oper_freqs(wpa_s, freqs,
+					wpa_s->num_multichan_concurrent);
+
+	for (i = 0; i < num; i++) {
+		if (freqs[i].freq == freq) {
+			wpa_printf(MSG_DEBUG, "P2P: Frequency %d MHz in use by another virtual interface and can be used",
+				   freq);
+			res = 0;
+			goto exit_free;
+		}
+	}
+
+	wpa_printf(MSG_DEBUG, "P2P: No valid operating frequencies");
+	res = 1;
+
+exit_free:
+	os_free(freqs);
+	return res;
+}
+
+
+static int wpas_p2p_peer_go(struct wpa_supplicant *wpa_s,
+			    const u8 *peer_dev_addr)
+{
+	struct wpa_bss *bss;
+	int updated;
+
+	bss = wpa_bss_get_p2p_dev_addr(wpa_s, peer_dev_addr);
+	if (bss == NULL)
+		return -1;
+	if (bss->last_update_idx < wpa_s->bss_update_idx) {
+		wpa_printf(MSG_DEBUG, "P2P: Peer BSS entry not updated in the "
+			   "last scan");
+		return 0;
+	}
+
+	updated = os_reltime_before(&wpa_s->p2p_auto_started,
+				    &bss->last_update);
+	wpa_printf(MSG_DEBUG, "P2P: Current BSS entry for peer updated at "
+		   "%ld.%06ld (%supdated in last scan)",
+		   bss->last_update.sec, bss->last_update.usec,
+		   updated ? "": "not ");
+
+	return updated;
+}
+
+
+static void wpas_p2p_scan_res_join(struct wpa_supplicant *wpa_s,
+				   struct wpa_scan_results *scan_res)
+{
+	struct wpa_bss *bss = NULL;
+	int freq;
+	u8 iface_addr[ETH_ALEN];
+
+	eloop_cancel_timeout(wpas_p2p_join_scan, wpa_s, NULL);
+
+	if (wpa_s->global->p2p_disabled)
+		return;
+
+	wpa_printf(MSG_DEBUG, "P2P: Scan results received (%d BSS) for %sjoin",
+		   scan_res ? (int) scan_res->num : -1,
+		   wpa_s->p2p_auto_join ? "auto_" : "");
+
+	if (scan_res)
+		wpas_p2p_scan_res_handler(wpa_s, scan_res);
+
+	if (wpa_s->p2p_auto_pd) {
+		int join = wpas_p2p_peer_go(wpa_s,
+					    wpa_s->pending_join_dev_addr);
+		if (join == 0 &&
+		    wpa_s->auto_pd_scan_retry < P2P_AUTO_PD_SCAN_ATTEMPTS) {
+			wpa_s->auto_pd_scan_retry++;
+			bss = wpa_bss_get_bssid_latest(
+				wpa_s, wpa_s->pending_join_dev_addr);
+			if (bss) {
+				freq = bss->freq;
+				wpa_printf(MSG_DEBUG, "P2P: Scan retry %d for "
+					   "the peer " MACSTR " at %d MHz",
+					   wpa_s->auto_pd_scan_retry,
+					   MAC2STR(wpa_s->
+						   pending_join_dev_addr),
+					   freq);
+				wpas_p2p_join_scan_req(wpa_s, freq, NULL, 0);
+				return;
+			}
+		}
+
+		if (join < 0)
+			join = 0;
+
+		wpa_s->p2p_auto_pd = 0;
+		wpa_s->pending_pd_use = join ? AUTO_PD_JOIN : AUTO_PD_GO_NEG;
+		wpa_printf(MSG_DEBUG, "P2P: Auto PD with " MACSTR " join=%d",
+			   MAC2STR(wpa_s->pending_join_dev_addr), join);
+		if (p2p_prov_disc_req(wpa_s->global->p2p,
+				      wpa_s->pending_join_dev_addr, NULL,
+				      wpa_s->pending_pd_config_methods, join,
+				      0, wpa_s->user_initiated_pd) < 0) {
+			wpa_s->p2p_auto_pd = 0;
+			wpa_msg_global(wpa_s, MSG_INFO,
+				       P2P_EVENT_PROV_DISC_FAILURE
+				       " p2p_dev_addr=" MACSTR " status=N/A",
+				       MAC2STR(wpa_s->pending_join_dev_addr));
+		}
+		return;
+	}
+
+	if (wpa_s->p2p_auto_join) {
+		int join = wpas_p2p_peer_go(wpa_s,
+					    wpa_s->pending_join_dev_addr);
+		if (join < 0) {
+			wpa_printf(MSG_DEBUG, "P2P: Peer was not found to be "
+				   "running a GO -> use GO Negotiation");
+			wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+				       P2P_EVENT_FALLBACK_TO_GO_NEG
+				       "reason=peer-not-running-GO");
+			wpas_p2p_connect(wpa_s, wpa_s->pending_join_dev_addr,
+					 wpa_s->p2p_pin, wpa_s->p2p_wps_method,
+					 wpa_s->p2p_persistent_group, 0, 0, 0,
+					 wpa_s->p2p_go_intent,
+					 wpa_s->p2p_connect_freq,
+					 wpa_s->p2p_go_vht_center_freq2,
+					 wpa_s->p2p_persistent_id,
+					 wpa_s->p2p_pd_before_go_neg,
+					 wpa_s->p2p_go_ht40,
+					 wpa_s->p2p_go_vht,
+					 wpa_s->p2p_go_max_oper_chwidth,
+					 wpa_s->p2p_go_he,
+					 wpa_s->p2p_go_edmg,
+					 NULL, 0,
+					 is_p2p_allow_6ghz(wpa_s->global->p2p));
+			return;
+		}
+
+		wpa_printf(MSG_DEBUG, "P2P: Peer was found running GO%s -> "
+			   "try to join the group", join ? "" :
+			   " in older scan");
+		if (!join) {
+			wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+				       P2P_EVENT_FALLBACK_TO_GO_NEG_ENABLED);
+			wpa_s->p2p_fallback_to_go_neg = 1;
+		}
+	}
+
+	freq = p2p_get_oper_freq(wpa_s->global->p2p,
+				 wpa_s->pending_join_iface_addr);
+	if (freq < 0 &&
+	    p2p_get_interface_addr(wpa_s->global->p2p,
+				   wpa_s->pending_join_dev_addr,
+				   iface_addr) == 0 &&
+	    os_memcmp(iface_addr, wpa_s->pending_join_dev_addr, ETH_ALEN) != 0
+	    && !wpa_bss_get_bssid(wpa_s, wpa_s->pending_join_iface_addr)) {
+		wpa_printf(MSG_DEBUG, "P2P: Overwrite pending interface "
+			   "address for join from " MACSTR " to " MACSTR
+			   " based on newly discovered P2P peer entry",
+			   MAC2STR(wpa_s->pending_join_iface_addr),
+			   MAC2STR(iface_addr));
+		os_memcpy(wpa_s->pending_join_iface_addr, iface_addr,
+			  ETH_ALEN);
+
+		freq = p2p_get_oper_freq(wpa_s->global->p2p,
+					 wpa_s->pending_join_iface_addr);
+	}
+	if (freq >= 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Target GO operating frequency "
+			   "from P2P peer table: %d MHz", freq);
+	}
+	if (wpa_s->p2p_join_ssid_len) {
+		wpa_printf(MSG_DEBUG, "P2P: Trying to find target GO BSS entry based on BSSID "
+			   MACSTR " and SSID %s",
+			   MAC2STR(wpa_s->pending_join_iface_addr),
+			   wpa_ssid_txt(wpa_s->p2p_join_ssid,
+					wpa_s->p2p_join_ssid_len));
+		bss = wpa_bss_get(wpa_s, wpa_s->pending_join_iface_addr,
+				  wpa_s->p2p_join_ssid,
+				  wpa_s->p2p_join_ssid_len);
+	} else if (!bss) {
+		wpa_printf(MSG_DEBUG, "P2P: Trying to find target GO BSS entry based on BSSID "
+			   MACSTR, MAC2STR(wpa_s->pending_join_iface_addr));
+		bss = wpa_bss_get_bssid_latest(wpa_s,
+					       wpa_s->pending_join_iface_addr);
+	}
+	if (bss) {
+		u8 dev_addr[ETH_ALEN];
+
+		freq = bss->freq;
+		wpa_printf(MSG_DEBUG, "P2P: Target GO operating frequency "
+			   "from BSS table: %d MHz (SSID %s)", freq,
+			   wpa_ssid_txt(bss->ssid, bss->ssid_len));
+		if (p2p_parse_dev_addr(wpa_bss_ie_ptr(bss), bss->ie_len,
+				       dev_addr) == 0 &&
+		    os_memcmp(wpa_s->pending_join_dev_addr,
+			      wpa_s->pending_join_iface_addr, ETH_ALEN) == 0 &&
+		    os_memcmp(dev_addr, wpa_s->pending_join_dev_addr,
+			      ETH_ALEN) != 0) {
+			wpa_printf(MSG_DEBUG,
+				   "P2P: Update target GO device address based on BSS entry: " MACSTR " (was " MACSTR ")",
+				   MAC2STR(dev_addr),
+				   MAC2STR(wpa_s->pending_join_dev_addr));
+			os_memcpy(wpa_s->pending_join_dev_addr, dev_addr,
+				  ETH_ALEN);
+		}
+	}
+	if (freq > 0) {
+		u16 method;
+
+		if (wpas_check_freq_conflict(wpa_s, freq) > 0) {
+			wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+				       P2P_EVENT_GROUP_FORMATION_FAILURE
+				       "reason=FREQ_CONFLICT");
+			wpas_notify_p2p_group_formation_failure(
+				wpa_s, "FREQ_CONFLICT");
+			return;
+		}
+
+		wpa_printf(MSG_DEBUG, "P2P: Send Provision Discovery Request "
+			   "prior to joining an existing group (GO " MACSTR
+			   " freq=%u MHz)",
+			   MAC2STR(wpa_s->pending_join_dev_addr), freq);
+		wpa_s->pending_pd_before_join = 1;
+
+		switch (wpa_s->pending_join_wps_method) {
+		case WPS_PIN_DISPLAY:
+			method = WPS_CONFIG_KEYPAD;
+			break;
+		case WPS_PIN_KEYPAD:
+			method = WPS_CONFIG_DISPLAY;
+			break;
+		case WPS_PBC:
+			method = WPS_CONFIG_PUSHBUTTON;
+			break;
+		case WPS_P2PS:
+			method = WPS_CONFIG_P2PS;
+			break;
+		default:
+			method = 0;
+			break;
+		}
+
+		if ((p2p_get_provisioning_info(wpa_s->global->p2p,
+					       wpa_s->pending_join_dev_addr) ==
+		     method)) {
+			/*
+			 * We have already performed provision discovery for
+			 * joining the group. Proceed directly to join
+			 * operation without duplicated provision discovery. */
+			wpa_printf(MSG_DEBUG, "P2P: Provision discovery "
+				   "with " MACSTR " already done - proceed to "
+				   "join",
+				   MAC2STR(wpa_s->pending_join_dev_addr));
+			wpa_s->pending_pd_before_join = 0;
+			goto start;
+		}
+
+		if (p2p_prov_disc_req(wpa_s->global->p2p,
+				      wpa_s->pending_join_dev_addr,
+				      NULL, method, 1,
+				      freq, wpa_s->user_initiated_pd) < 0) {
+			wpa_printf(MSG_DEBUG, "P2P: Failed to send Provision "
+				   "Discovery Request before joining an "
+				   "existing group");
+			wpa_s->pending_pd_before_join = 0;
+			goto start;
+		}
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "P2P: Failed to find BSS/GO - try again later");
+	eloop_cancel_timeout(wpas_p2p_join_scan, wpa_s, NULL);
+	eloop_register_timeout(1, 0, wpas_p2p_join_scan, wpa_s, NULL);
+	wpas_p2p_check_join_scan_limit(wpa_s);
+	return;
+
+start:
+	/* Start join operation immediately */
+	wpas_p2p_join_start(wpa_s, 0, wpa_s->p2p_join_ssid,
+			    wpa_s->p2p_join_ssid_len);
+}
+
+
+static void wpas_p2p_join_scan_req(struct wpa_supplicant *wpa_s, int freq,
+				   const u8 *ssid, size_t ssid_len)
+{
+	int ret;
+	struct wpa_driver_scan_params params;
+	struct wpabuf *wps_ie, *ies;
+	size_t ielen;
+	int freqs[2] = { 0, 0 };
+	unsigned int bands;
+
+	os_memset(&params, 0, sizeof(params));
+
+	/* P2P Wildcard SSID */
+	params.num_ssids = 1;
+	if (ssid && ssid_len) {
+		params.ssids[0].ssid = ssid;
+		params.ssids[0].ssid_len = ssid_len;
+		os_memcpy(wpa_s->p2p_join_ssid, ssid, ssid_len);
+		wpa_s->p2p_join_ssid_len = ssid_len;
+	} else {
+		params.ssids[0].ssid = (u8 *) P2P_WILDCARD_SSID;
+		params.ssids[0].ssid_len = P2P_WILDCARD_SSID_LEN;
+		wpa_s->p2p_join_ssid_len = 0;
+	}
+
+	wpa_s->wps->dev.p2p = 1;
+	wps_ie = wps_build_probe_req_ie(DEV_PW_DEFAULT, &wpa_s->wps->dev,
+					wpa_s->wps->uuid, WPS_REQ_ENROLLEE, 0,
+					NULL);
+	if (wps_ie == NULL) {
+		wpas_p2p_scan_res_join(wpa_s, NULL);
+		return;
+	}
+
+	if (!freq) {
+		int oper_freq;
+		/*
+		 * If freq is not provided, check the operating freq of the GO
+		 * and use a single channel scan on if possible.
+		 */
+		oper_freq = p2p_get_oper_freq(wpa_s->global->p2p,
+					      wpa_s->pending_join_iface_addr);
+		if (oper_freq > 0)
+			freq = oper_freq;
+	}
+	if (freq > 0) {
+		freqs[0] = freq;
+		params.freqs = freqs;
+	} else if (wpa_s->conf->p2p_6ghz_disable ||
+		   !is_p2p_allow_6ghz(wpa_s->global->p2p)) {
+		wpa_printf(MSG_DEBUG,
+			   "P2P: 6 GHz disabled - update the scan frequency list");
+		wpa_add_scan_freqs_list(wpa_s, HOSTAPD_MODE_IEEE80211G, &params,
+					0);
+		wpa_add_scan_freqs_list(wpa_s, HOSTAPD_MODE_IEEE80211A, &params,
+					0);
+	}
+
+	ielen = p2p_scan_ie_buf_len(wpa_s->global->p2p);
+	ies = wpabuf_alloc(wpabuf_len(wps_ie) + ielen);
+	if (ies == NULL) {
+		wpabuf_free(wps_ie);
+		wpas_p2p_scan_res_join(wpa_s, NULL);
+		return;
+	}
+	wpabuf_put_buf(ies, wps_ie);
+	wpabuf_free(wps_ie);
+
+	bands = wpas_get_bands(wpa_s, freqs);
+	p2p_scan_ie(wpa_s->global->p2p, ies, NULL, bands);
+
+	params.p2p_probe = 1;
+	params.extra_ies = wpabuf_head(ies);
+	params.extra_ies_len = wpabuf_len(ies);
+
+	if (wpa_s->clear_driver_scan_cache) {
+		wpa_printf(MSG_DEBUG,
+			   "Request driver to clear scan cache due to local BSS flush");
+		params.only_new_results = 1;
+	}
+
+	/*
+	 * Run a scan to update BSS table and start Provision Discovery once
+	 * the new scan results become available.
+	 */
+	ret = wpa_drv_scan(wpa_s, &params);
+	if (params.freqs != freqs)
+		os_free(params.freqs);
+	if (!ret) {
+		os_get_reltime(&wpa_s->scan_trigger_time);
+		wpa_s->scan_res_handler = wpas_p2p_scan_res_join;
+		wpa_s->own_scan_requested = 1;
+		wpa_s->clear_driver_scan_cache = 0;
+	}
+
+	wpabuf_free(ies);
+
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "P2P: Failed to start scan for join - "
+			   "try again later");
+		eloop_cancel_timeout(wpas_p2p_join_scan, wpa_s, NULL);
+		eloop_register_timeout(1, 0, wpas_p2p_join_scan, wpa_s, NULL);
+		wpas_p2p_check_join_scan_limit(wpa_s);
+	}
+}
+
+
+static void wpas_p2p_join_scan(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	wpas_p2p_join_scan_req(wpa_s, 0, NULL, 0);
+}
+
+
+static int wpas_p2p_join(struct wpa_supplicant *wpa_s, const u8 *iface_addr,
+			 const u8 *dev_addr, enum p2p_wps_method wps_method,
+			 int auto_join, int op_freq,
+			 const u8 *ssid, size_t ssid_len)
+{
+	wpa_printf(MSG_DEBUG, "P2P: Request to join existing group (iface "
+		   MACSTR " dev " MACSTR " op_freq=%d)%s",
+		   MAC2STR(iface_addr), MAC2STR(dev_addr), op_freq,
+		   auto_join ? " (auto_join)" : "");
+	if (ssid && ssid_len) {
+		wpa_printf(MSG_DEBUG, "P2P: Group SSID specified: %s",
+			   wpa_ssid_txt(ssid, ssid_len));
+	}
+
+	wpa_s->p2p_auto_pd = 0;
+	wpa_s->p2p_auto_join = !!auto_join;
+	os_memcpy(wpa_s->pending_join_iface_addr, iface_addr, ETH_ALEN);
+	os_memcpy(wpa_s->pending_join_dev_addr, dev_addr, ETH_ALEN);
+	wpa_s->pending_join_wps_method = wps_method;
+
+	/* Make sure we are not running find during connection establishment */
+	wpas_p2p_stop_find(wpa_s);
+
+	wpa_s->p2p_join_scan_count = 0;
+	wpas_p2p_join_scan_req(wpa_s, op_freq, ssid, ssid_len);
+	return 0;
+}
+
+
+static int wpas_p2p_join_start(struct wpa_supplicant *wpa_s, int freq,
+			       const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_supplicant *group;
+	struct p2p_go_neg_results res;
+	struct wpa_bss *bss;
+
+	group = wpas_p2p_get_group_iface(wpa_s, 0, 0);
+	if (group == NULL)
+		return -1;
+	if (group != wpa_s) {
+		os_memcpy(group->p2p_pin, wpa_s->p2p_pin,
+			  sizeof(group->p2p_pin));
+		group->p2p_wps_method = wpa_s->p2p_wps_method;
+	}
+
+	/*
+	 * Need to mark the current interface for p2p_group_formation
+	 * when a separate group interface is not used. This is needed
+	 * to allow p2p_cancel stop a pending p2p_connect-join.
+	 * wpas_p2p_init_group_interface() addresses this for the case
+	 * where a separate group interface is used.
+	 */
+	if (group == wpa_s->parent)
+		wpa_s->global->p2p_group_formation = group;
+
+	group->p2p_in_provisioning = 1;
+	group->p2p_fallback_to_go_neg = wpa_s->p2p_fallback_to_go_neg;
+
+	os_memset(&res, 0, sizeof(res));
+	os_memcpy(res.peer_device_addr, wpa_s->pending_join_dev_addr, ETH_ALEN);
+	os_memcpy(res.peer_interface_addr, wpa_s->pending_join_iface_addr,
+		  ETH_ALEN);
+	res.wps_method = wpa_s->pending_join_wps_method;
+	if (freq && ssid && ssid_len) {
+		res.freq = freq;
+		res.ssid_len = ssid_len;
+		os_memcpy(res.ssid, ssid, ssid_len);
+	} else {
+		if (ssid && ssid_len) {
+			bss = wpa_bss_get(wpa_s, wpa_s->pending_join_iface_addr,
+					  ssid, ssid_len);
+		} else {
+			bss = wpa_bss_get_bssid_latest(
+				wpa_s, wpa_s->pending_join_iface_addr);
+		}
+		if (bss) {
+			res.freq = bss->freq;
+			res.ssid_len = bss->ssid_len;
+			os_memcpy(res.ssid, bss->ssid, bss->ssid_len);
+			wpa_printf(MSG_DEBUG, "P2P: Join target GO operating frequency from BSS table: %d MHz (SSID %s)",
+				   bss->freq,
+				   wpa_ssid_txt(bss->ssid, bss->ssid_len));
+		} else if (ssid && ssid_len) {
+			res.ssid_len = ssid_len;
+			os_memcpy(res.ssid, ssid, ssid_len);
+			wpa_printf(MSG_DEBUG, "P2P: Join target GO (SSID %s)",
+				   wpa_ssid_txt(ssid, ssid_len));
+		}
+	}
+
+	if (wpa_s->off_channel_freq || wpa_s->roc_waiting_drv_freq) {
+		wpa_printf(MSG_DEBUG, "P2P: Cancel remain-on-channel prior to "
+			   "starting client");
+		wpa_drv_cancel_remain_on_channel(wpa_s);
+		wpa_s->off_channel_freq = 0;
+		wpa_s->roc_waiting_drv_freq = 0;
+	}
+	wpas_start_wps_enrollee(group, &res);
+
+	/*
+	 * Allow a longer timeout for join-a-running-group than normal 15
+	 * second group formation timeout since the GO may not have authorized
+	 * our connection yet.
+	 */
+	eloop_cancel_timeout(wpas_p2p_group_formation_timeout, wpa_s, NULL);
+	eloop_register_timeout(60, 0, wpas_p2p_group_formation_timeout,
+			       wpa_s, NULL);
+
+	return 0;
+}
+
+
+static int wpas_p2p_setup_freqs(struct wpa_supplicant *wpa_s, int freq,
+				int *force_freq, int *pref_freq, int go,
+				unsigned int *pref_freq_list,
+				unsigned int *num_pref_freq)
+{
+	struct wpa_used_freq_data *freqs;
+	int res, best_freq, num_unused;
+	unsigned int freq_in_use = 0, num, i, max_pref_freq;
+
+	max_pref_freq = *num_pref_freq;
+	*num_pref_freq = 0;
+
+	freqs = os_calloc(wpa_s->num_multichan_concurrent,
+			  sizeof(struct wpa_used_freq_data));
+	if (!freqs)
+		return -1;
+
+	num = wpas_p2p_valid_oper_freqs(wpa_s, freqs,
+					wpa_s->num_multichan_concurrent);
+
+	/*
+	 * It is possible that the total number of used frequencies is bigger
+	 * than the number of frequencies used for P2P, so get the system wide
+	 * number of unused frequencies.
+	 */
+	num_unused = wpas_p2p_num_unused_channels(wpa_s);
+
+	wpa_printf(MSG_DEBUG,
+		   "P2P: Setup freqs: freq=%d num_MCC=%d shared_freqs=%u num_unused=%d",
+		   freq, wpa_s->num_multichan_concurrent, num, num_unused);
+
+	if (freq > 0) {
+		int ret;
+		if (go)
+			ret = p2p_supported_freq(wpa_s->global->p2p, freq);
+		else
+			ret = p2p_supported_freq_cli(wpa_s->global->p2p, freq);
+		if (!ret) {
+			if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_DFS_OFFLOAD) &&
+			    ieee80211_is_dfs(freq, wpa_s->hw.modes,
+					     wpa_s->hw.num_modes)) {
+				/*
+				 * If freq is a DFS channel and DFS is offloaded
+				 * to the driver, allow P2P GO to use it.
+				 */
+				wpa_printf(MSG_DEBUG,
+					   "P2P: The forced channel for GO (%u MHz) is DFS, and DFS is offloaded to the driver",
+					   freq);
+			} else {
+				wpa_printf(MSG_DEBUG,
+					   "P2P: The forced channel (%u MHz) is not supported for P2P uses",
+					   freq);
+				res = -3;
+				goto exit_free;
+			}
+		}
+
+		for (i = 0; i < num; i++) {
+			if (freqs[i].freq == freq)
+				freq_in_use = 1;
+		}
+
+		if (num_unused <= 0 && !freq_in_use) {
+			wpa_printf(MSG_DEBUG, "P2P: Cannot start P2P group on %u MHz as there are no available channels",
+				   freq);
+			res = -2;
+			goto exit_free;
+		}
+		wpa_printf(MSG_DEBUG, "P2P: Trying to force us to use the "
+			   "requested channel (%u MHz)", freq);
+		*force_freq = freq;
+		goto exit_ok;
+	}
+
+	best_freq = wpas_p2p_pick_best_used_freq(wpa_s, freqs, num);
+
+	if (!wpa_s->conf->num_p2p_pref_chan && *pref_freq == 0) {
+		enum wpa_driver_if_type iface_type;
+
+		if (go)
+			iface_type = WPA_IF_P2P_GO;
+		else
+			iface_type = WPA_IF_P2P_CLIENT;
+
+		wpa_printf(MSG_DEBUG, "P2P: best_freq=%d, go=%d",
+			   best_freq, go);
+
+		res = wpa_drv_get_pref_freq_list(wpa_s, iface_type,
+						 &max_pref_freq,
+						 pref_freq_list);
+		if (!is_p2p_allow_6ghz(wpa_s->global->p2p))
+			max_pref_freq = p2p_remove_6ghz_channels(pref_freq_list,
+								 max_pref_freq);
+
+		if (!res && max_pref_freq > 0) {
+			*num_pref_freq = max_pref_freq;
+			i = 0;
+			while (i < *num_pref_freq &&
+			       (!p2p_supported_freq(wpa_s->global->p2p,
+						    pref_freq_list[i]) ||
+				wpas_p2p_disallowed_freq(wpa_s->global,
+							 pref_freq_list[i]))) {
+				wpa_printf(MSG_DEBUG,
+					   "P2P: preferred_freq_list[%d]=%d is disallowed",
+					   i, pref_freq_list[i]);
+				i++;
+			}
+			if (i != *num_pref_freq) {
+				best_freq = pref_freq_list[i];
+				wpa_printf(MSG_DEBUG,
+					   "P2P: Using preferred_freq_list[%d]=%d",
+					   i, best_freq);
+			} else {
+				wpa_printf(MSG_DEBUG,
+					   "P2P: All driver preferred frequencies are disallowed for P2P use");
+				*num_pref_freq = 0;
+			}
+		} else {
+			wpa_printf(MSG_DEBUG,
+				   "P2P: No preferred frequency list available");
+		}
+	}
+
+	/* We have a candidate frequency to use */
+	if (best_freq > 0) {
+		if (*pref_freq == 0 && num_unused > 0) {
+			wpa_printf(MSG_DEBUG, "P2P: Try to prefer a frequency (%u MHz) we are already using",
+				   best_freq);
+			*pref_freq = best_freq;
+		} else {
+			wpa_printf(MSG_DEBUG, "P2P: Try to force us to use frequency (%u MHz) which is already in use",
+				   best_freq);
+			*force_freq = best_freq;
+		}
+	} else if (num_unused > 0) {
+		wpa_printf(MSG_DEBUG,
+			   "P2P: Current operating channels are not available for P2P. Try to use another channel");
+		*force_freq = 0;
+	} else {
+		wpa_printf(MSG_DEBUG,
+			   "P2P: All channels are in use and none of them are P2P enabled. Cannot start P2P group");
+		res = -2;
+		goto exit_free;
+	}
+
+exit_ok:
+	res = 0;
+exit_free:
+	os_free(freqs);
+	return res;
+}
+
+
+static bool is_p2p_6ghz_supported(struct wpa_supplicant *wpa_s,
+				  const u8 *peer_addr)
+{
+	if (wpa_s->conf->p2p_6ghz_disable ||
+	    !get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes,
+		      HOSTAPD_MODE_IEEE80211A, true))
+		return false;
+
+	if (!p2p_wfd_enabled(wpa_s->global->p2p))
+		return false;
+	if (peer_addr && !p2p_peer_wfd_enabled(wpa_s->global->p2p, peer_addr))
+		return false;
+
+	return true;
+}
+
+
+static int wpas_p2p_check_6ghz(struct wpa_supplicant *wpa_s,
+			       const u8 *peer_addr, bool allow_6ghz, int freq)
+{
+	if (allow_6ghz && is_p2p_6ghz_supported(wpa_s, peer_addr)) {
+		wpa_printf(MSG_DEBUG,
+			   "P2P: Allow connection on 6 GHz channels");
+		p2p_set_6ghz_dev_capab(wpa_s->global->p2p, true);
+	} else {
+		if (is_6ghz_freq(freq))
+			return -2;
+		p2p_set_6ghz_dev_capab(wpa_s->global->p2p, false);
+	}
+
+	return 0;
+}
+
+
+/**
+ * wpas_p2p_connect - Request P2P Group Formation to be started
+ * @wpa_s: Pointer to wpa_supplicant data from wpa_supplicant_add_iface()
+ * @peer_addr: Address of the peer P2P Device
+ * @pin: PIN to use during provisioning or %NULL to indicate PBC mode
+ * @persistent_group: Whether to create a persistent group
+ * @auto_join: Whether to select join vs. GO Negotiation automatically
+ * @join: Whether to join an existing group (as a client) instead of starting
+ *	Group Owner negotiation; @peer_addr is BSSID in that case
+ * @auth: Whether to only authorize the connection instead of doing that and
+ *	initiating Group Owner negotiation
+ * @go_intent: GO Intent or -1 to use default
+ * @freq: Frequency for the group or 0 for auto-selection
+ * @freq2: Center frequency of segment 1 for the GO operating in VHT 80P80 mode
+ * @persistent_id: Persistent group credentials to use for forcing GO
+ *	parameters or -1 to generate new values (SSID/passphrase)
+ * @pd: Whether to send Provision Discovery prior to GO Negotiation as an
+ *	interoperability workaround when initiating group formation
+ * @ht40: Start GO with 40 MHz channel width
+ * @vht:  Start GO with VHT support
+ * @vht_chwidth: Channel width supported by GO operating with VHT support
+ *	(CHANWIDTH_*).
+ * @group_ssid: Specific Group SSID for join or %NULL if not set
+ * @group_ssid_len: Length of @group_ssid in octets
+ * @allow_6ghz: Allow P2P connection on 6 GHz channels
+ * Returns: 0 or new PIN (if pin was %NULL) on success, -1 on unspecified
+ *	failure, -2 on failure due to channel not currently available,
+ *	-3 if forced channel is not supported
+ */
+int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
+		     const char *pin, enum p2p_wps_method wps_method,
+		     int persistent_group, int auto_join, int join, int auth,
+		     int go_intent, int freq, unsigned int vht_center_freq2,
+		     int persistent_id, int pd, int ht40, int vht,
+		     unsigned int vht_chwidth, int he, int edmg,
+		     const u8 *group_ssid, size_t group_ssid_len,
+		     bool allow_6ghz)
+{
+	int force_freq = 0, pref_freq = 0;
+	int ret = 0, res;
+	enum wpa_driver_if_type iftype;
+	const u8 *if_addr;
+	struct wpa_ssid *ssid = NULL;
+	unsigned int pref_freq_list[P2P_MAX_PREF_CHANNELS], size;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+
+	if (persistent_id >= 0) {
+		ssid = wpa_config_get_network(wpa_s->conf, persistent_id);
+		if (ssid == NULL || ssid->disabled != 2 ||
+		    ssid->mode != WPAS_MODE_P2P_GO)
+			return -1;
+	}
+
+	if (wpas_p2p_check_6ghz(wpa_s, peer_addr, allow_6ghz, freq))
+		return -2;
+
+	os_free(wpa_s->global->add_psk);
+	wpa_s->global->add_psk = NULL;
+
+	wpa_s->global->p2p_fail_on_wps_complete = 0;
+	wpa_s->global->pending_p2ps_group = 0;
+	wpa_s->global->pending_p2ps_group_freq = 0;
+	wpa_s->p2ps_method_config_any = 0;
+
+	if (go_intent < 0)
+		go_intent = wpa_s->conf->p2p_go_intent;
+
+	if (!auth)
+		wpa_s->global->p2p_long_listen = 0;
+
+	wpa_s->p2p_wps_method = wps_method;
+	wpa_s->p2p_persistent_group = !!persistent_group;
+	wpa_s->p2p_persistent_id = persistent_id;
+	wpa_s->p2p_go_intent = go_intent;
+	wpa_s->p2p_connect_freq = freq;
+	wpa_s->p2p_fallback_to_go_neg = 0;
+	wpa_s->p2p_pd_before_go_neg = !!pd;
+	wpa_s->p2p_go_ht40 = !!ht40;
+	wpa_s->p2p_go_vht = !!vht;
+	wpa_s->p2p_go_vht_center_freq2 = vht_center_freq2;
+	wpa_s->p2p_go_max_oper_chwidth = vht_chwidth;
+	wpa_s->p2p_go_he = !!he;
+	wpa_s->p2p_go_edmg = !!edmg;
+
+	if (pin)
+		os_strlcpy(wpa_s->p2p_pin, pin, sizeof(wpa_s->p2p_pin));
+	else if (wps_method == WPS_PIN_DISPLAY) {
+		if (wps_generate_pin((unsigned int *) &ret) < 0)
+			return -1;
+		res = os_snprintf(wpa_s->p2p_pin, sizeof(wpa_s->p2p_pin),
+				  "%08d", ret);
+		if (os_snprintf_error(sizeof(wpa_s->p2p_pin), res))
+			wpa_s->p2p_pin[sizeof(wpa_s->p2p_pin) - 1] = '\0';
+		wpa_printf(MSG_DEBUG, "P2P: Randomly generated PIN: %s",
+			   wpa_s->p2p_pin);
+	} else if (wps_method == WPS_P2PS) {
+		/* Force the P2Ps default PIN to be used */
+		os_strlcpy(wpa_s->p2p_pin, "12345670", sizeof(wpa_s->p2p_pin));
+	} else
+		wpa_s->p2p_pin[0] = '\0';
+
+	if (join || auto_join) {
+		u8 iface_addr[ETH_ALEN], dev_addr[ETH_ALEN];
+		if (auth) {
+			wpa_printf(MSG_DEBUG, "P2P: Authorize invitation to "
+				   "connect a running group from " MACSTR,
+				   MAC2STR(peer_addr));
+			os_memcpy(wpa_s->p2p_auth_invite, peer_addr, ETH_ALEN);
+			return ret;
+		}
+		os_memcpy(dev_addr, peer_addr, ETH_ALEN);
+		if (p2p_get_interface_addr(wpa_s->global->p2p, peer_addr,
+					   iface_addr) < 0) {
+			os_memcpy(iface_addr, peer_addr, ETH_ALEN);
+			p2p_get_dev_addr(wpa_s->global->p2p, peer_addr,
+					 dev_addr);
+		}
+		if (auto_join) {
+			os_get_reltime(&wpa_s->p2p_auto_started);
+			wpa_printf(MSG_DEBUG, "P2P: Auto join started at "
+				   "%ld.%06ld",
+				   wpa_s->p2p_auto_started.sec,
+				   wpa_s->p2p_auto_started.usec);
+		}
+		wpa_s->user_initiated_pd = 1;
+		if (wpas_p2p_join(wpa_s, iface_addr, dev_addr, wps_method,
+				  auto_join, freq,
+				  group_ssid, group_ssid_len) < 0)
+			return -1;
+		return ret;
+	}
+
+	size = P2P_MAX_PREF_CHANNELS;
+	res = wpas_p2p_setup_freqs(wpa_s, freq, &force_freq, &pref_freq,
+				   go_intent == 15, pref_freq_list, &size);
+	if (res)
+		return res;
+	wpas_p2p_set_own_freq_preference(wpa_s,
+					 force_freq ? force_freq : pref_freq);
+
+	p2p_set_own_pref_freq_list(wpa_s->global->p2p, pref_freq_list, size);
+
+	wpa_s->create_p2p_iface = wpas_p2p_create_iface(wpa_s);
+
+	if (wpa_s->create_p2p_iface) {
+		/* Prepare to add a new interface for the group */
+		iftype = WPA_IF_P2P_GROUP;
+		if (go_intent == 15)
+			iftype = WPA_IF_P2P_GO;
+		if (wpas_p2p_add_group_interface(wpa_s, iftype) < 0) {
+			wpa_printf(MSG_ERROR, "P2P: Failed to allocate a new "
+				   "interface for the group");
+			return -1;
+		}
+
+		if_addr = wpa_s->pending_interface_addr;
+	} else {
+		if (wpa_s->p2p_mgmt)
+			if_addr = wpa_s->parent->own_addr;
+		else
+			if_addr = wpa_s->own_addr;
+		os_memset(wpa_s->go_dev_addr, 0, ETH_ALEN);
+	}
+
+	if (auth) {
+		if (wpas_p2p_auth_go_neg(wpa_s, peer_addr, wps_method,
+					 go_intent, if_addr,
+					 force_freq, persistent_group, ssid,
+					 pref_freq) < 0)
+			return -1;
+		return ret;
+	}
+
+	if (wpas_p2p_start_go_neg(wpa_s, peer_addr, wps_method,
+				  go_intent, if_addr, force_freq,
+				  persistent_group, ssid, pref_freq) < 0) {
+		if (wpa_s->create_p2p_iface)
+			wpas_p2p_remove_pending_group_interface(wpa_s);
+		return -1;
+	}
+	return ret;
+}
+
+
+/**
+ * wpas_p2p_remain_on_channel_cb - Indication of remain-on-channel start
+ * @wpa_s: Pointer to wpa_supplicant data from wpa_supplicant_add_iface()
+ * @freq: Frequency of the channel in MHz
+ * @duration: Duration of the stay on the channel in milliseconds
+ *
+ * This callback is called when the driver indicates that it has started the
+ * requested remain-on-channel duration.
+ */
+void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+				   unsigned int freq, unsigned int duration)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return;
+	wpa_printf(MSG_DEBUG, "P2P: remain-on-channel callback (off_channel_freq=%u pending_listen_freq=%d roc_waiting_drv_freq=%d freq=%u duration=%u)",
+		   wpa_s->off_channel_freq, wpa_s->pending_listen_freq,
+		   wpa_s->roc_waiting_drv_freq, freq, duration);
+	if (wpa_s->off_channel_freq &&
+	    wpa_s->off_channel_freq == wpa_s->pending_listen_freq) {
+		p2p_listen_cb(wpa_s->global->p2p, wpa_s->pending_listen_freq,
+			      wpa_s->pending_listen_duration);
+		wpa_s->pending_listen_freq = 0;
+	} else {
+		wpa_printf(MSG_DEBUG, "P2P: Ignore remain-on-channel callback (off_channel_freq=%u pending_listen_freq=%d freq=%u duration=%u)",
+			   wpa_s->off_channel_freq, wpa_s->pending_listen_freq,
+			   freq, duration);
+	}
+}
+
+
+int wpas_p2p_listen_start(struct wpa_supplicant *wpa_s, unsigned int timeout)
+{
+	/* Limit maximum Listen state time based on driver limitation. */
+	if (timeout > wpa_s->max_remain_on_chan)
+		timeout = wpa_s->max_remain_on_chan;
+
+	return p2p_listen(wpa_s->global->p2p, timeout);
+}
+
+
+/**
+ * wpas_p2p_cancel_remain_on_channel_cb - Remain-on-channel timeout
+ * @wpa_s: Pointer to wpa_supplicant data from wpa_supplicant_add_iface()
+ * @freq: Frequency of the channel in MHz
+ *
+ * This callback is called when the driver indicates that a remain-on-channel
+ * operation has been completed, i.e., the duration on the requested channel
+ * has timed out.
+ */
+void wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+					  unsigned int freq)
+{
+	wpa_printf(MSG_DEBUG, "P2P: Cancel remain-on-channel callback "
+		   "(p2p_long_listen=%d ms pending_action_tx=%p)",
+		   wpa_s->global->p2p_long_listen,
+		   offchannel_pending_action_tx(wpa_s));
+	wpas_p2p_listen_work_done(wpa_s);
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return;
+	if (wpa_s->global->p2p_long_listen > 0)
+		wpa_s->global->p2p_long_listen -= wpa_s->max_remain_on_chan;
+	if (p2p_listen_end(wpa_s->global->p2p, freq) > 0)
+		return; /* P2P module started a new operation */
+	if (offchannel_pending_action_tx(wpa_s))
+		return;
+	if (wpa_s->global->p2p_long_listen > 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Continuing long Listen state");
+		wpas_p2p_listen_start(wpa_s, wpa_s->global->p2p_long_listen);
+	} else {
+		/*
+		 * When listen duration is over, stop listen & update p2p_state
+		 * to IDLE.
+		 */
+		p2p_stop_listen(wpa_s->global->p2p);
+	}
+}
+
+
+/**
+ * wpas_p2p_group_remove - Remove a P2P group
+ * @wpa_s: Pointer to wpa_supplicant data from wpa_supplicant_add_iface()
+ * @ifname: Network interface name of the group interface or "*" to remove all
+ *	groups
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function is used to remove a P2P group. This can be used to disconnect
+ * from a group in which the local end is a P2P Client or to end a P2P Group in
+ * case the local end is the Group Owner. If a virtual network interface was
+ * created for this group, that interface will be removed. Otherwise, only the
+ * configured P2P group network will be removed from the interface.
+ */
+int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, const char *ifname)
+{
+	struct wpa_global *global = wpa_s->global;
+	struct wpa_supplicant *calling_wpa_s = wpa_s;
+
+	if (os_strcmp(ifname, "*") == 0) {
+		struct wpa_supplicant *prev;
+		bool calling_wpa_s_group_removed = false;
+
+		wpa_s = global->ifaces;
+		while (wpa_s) {
+			prev = wpa_s;
+			wpa_s = wpa_s->next;
+			if (prev->p2p_group_interface !=
+			    NOT_P2P_GROUP_INTERFACE ||
+			    (prev->current_ssid &&
+			     prev->current_ssid->p2p_group)) {
+				wpas_p2p_disconnect_safely(prev, calling_wpa_s);
+				if (prev == calling_wpa_s)
+					calling_wpa_s_group_removed = true;
+			}
+		}
+
+		if (!calling_wpa_s_group_removed &&
+		    (calling_wpa_s->p2p_group_interface !=
+		     NOT_P2P_GROUP_INTERFACE ||
+		     (calling_wpa_s->current_ssid &&
+		      calling_wpa_s->current_ssid->p2p_group))) {
+			wpa_printf(MSG_DEBUG, "Remove calling_wpa_s P2P group");
+			wpas_p2p_disconnect_safely(calling_wpa_s,
+						   calling_wpa_s);
+		}
+
+		return 0;
+	}
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (os_strcmp(wpa_s->ifname, ifname) == 0)
+			break;
+	}
+
+	return wpas_p2p_disconnect_safely(wpa_s, calling_wpa_s);
+}
+
+
+static int wpas_p2p_select_go_freq(struct wpa_supplicant *wpa_s, int freq)
+{
+	unsigned int r;
+
+	if (!wpa_s->conf->num_p2p_pref_chan && !freq) {
+		unsigned int i, size = P2P_MAX_PREF_CHANNELS;
+		unsigned int pref_freq_list[P2P_MAX_PREF_CHANNELS];
+		int res;
+
+		res = wpa_drv_get_pref_freq_list(wpa_s, WPA_IF_P2P_GO,
+						 &size, pref_freq_list);
+		if (!is_p2p_allow_6ghz(wpa_s->global->p2p))
+			size = p2p_remove_6ghz_channels(pref_freq_list, size);
+
+		if (!res && size > 0) {
+			i = 0;
+			while (i < size &&
+			       (!p2p_supported_freq(wpa_s->global->p2p,
+						    pref_freq_list[i]) ||
+				wpas_p2p_disallowed_freq(wpa_s->global,
+							 pref_freq_list[i]))) {
+				wpa_printf(MSG_DEBUG,
+					   "P2P: preferred_freq_list[%d]=%d is disallowed",
+					   i, pref_freq_list[i]);
+				i++;
+			}
+			if (i != size) {
+				freq = pref_freq_list[i];
+				wpa_printf(MSG_DEBUG,
+					   "P2P: Using preferred_freq_list[%d]=%d",
+					   i, freq);
+			} else {
+				wpa_printf(MSG_DEBUG,
+					   "P2P: All driver preferred frequencies are disallowed for P2P use");
+			}
+		} else {
+			wpa_printf(MSG_DEBUG,
+				   "P2P: No preferred frequency list available");
+		}
+	}
+
+	if (freq == 2) {
+		wpa_printf(MSG_DEBUG, "P2P: Request to start GO on 2.4 GHz "
+			   "band");
+		if (wpa_s->best_24_freq > 0 &&
+		    p2p_supported_freq_go(wpa_s->global->p2p,
+					  wpa_s->best_24_freq)) {
+			freq = wpa_s->best_24_freq;
+			wpa_printf(MSG_DEBUG, "P2P: Use best 2.4 GHz band "
+				   "channel: %d MHz", freq);
+		} else {
+			if (os_get_random((u8 *) &r, sizeof(r)) < 0)
+				return -1;
+			freq = 2412 + (r % 3) * 25;
+			wpa_printf(MSG_DEBUG, "P2P: Use random 2.4 GHz band "
+				   "channel: %d MHz", freq);
+		}
+	}
+
+	if (freq == 5) {
+		wpa_printf(MSG_DEBUG, "P2P: Request to start GO on 5 GHz "
+			   "band");
+		if (wpa_s->best_5_freq > 0 &&
+		    p2p_supported_freq_go(wpa_s->global->p2p,
+				       wpa_s->best_5_freq)) {
+			freq = wpa_s->best_5_freq;
+			wpa_printf(MSG_DEBUG, "P2P: Use best 5 GHz band "
+				   "channel: %d MHz", freq);
+		} else {
+			const int freqs[] = {
+				/* operating class 115 */
+				5180, 5200, 5220, 5240,
+				/* operating class 124 */
+				5745, 5765, 5785, 5805,
+			};
+			unsigned int i, num_freqs = ARRAY_SIZE(freqs);
+
+			if (os_get_random((u8 *) &r, sizeof(r)) < 0)
+				return -1;
+
+			/*
+			 * Most of the 5 GHz channels require DFS. Only
+			 * operating classes 115 and 124 are available possibly
+			 * without that requirement. Check these for
+			 * availability starting from a randomly picked
+			 * position.
+			 */
+			for (i = 0; i < num_freqs; i++, r++) {
+				freq = freqs[r % num_freqs];
+				if (p2p_supported_freq_go(wpa_s->global->p2p,
+							  freq))
+					break;
+			}
+
+			if (i >= num_freqs) {
+				wpa_printf(MSG_DEBUG, "P2P: Could not select "
+					   "5 GHz channel for P2P group");
+				return -1;
+			}
+			wpa_printf(MSG_DEBUG, "P2P: Use random 5 GHz band "
+				   "channel: %d MHz", freq);
+		}
+	}
+
+	if (freq > 0 && !p2p_supported_freq_go(wpa_s->global->p2p, freq)) {
+		if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_DFS_OFFLOAD) &&
+		    ieee80211_is_dfs(freq, wpa_s->hw.modes,
+				     wpa_s->hw.num_modes)) {
+			/*
+			 * If freq is a DFS channel and DFS is offloaded to the
+			 * driver, allow P2P GO to use it.
+			 */
+			wpa_printf(MSG_DEBUG, "P2P: "
+				   "%s: The forced channel for GO (%u MHz) is DFS, and DFS is offloaded",
+				   __func__, freq);
+			return freq;
+		}
+		wpa_printf(MSG_DEBUG, "P2P: The forced channel for GO "
+			   "(%u MHz) is not supported for P2P uses",
+			   freq);
+		return -1;
+	}
+
+	return freq;
+}
+
+
+static int wpas_p2p_supported_freq_go(struct wpa_supplicant *wpa_s,
+				      const struct p2p_channels *channels,
+				      int freq)
+{
+	if (!wpas_p2p_disallowed_freq(wpa_s->global, freq) &&
+	    p2p_supported_freq_go(wpa_s->global->p2p, freq) &&
+	    freq_included(wpa_s, channels, freq))
+		return 1;
+	return 0;
+}
+
+
+static void wpas_p2p_select_go_freq_no_pref(struct wpa_supplicant *wpa_s,
+					    struct p2p_go_neg_results *params,
+					    const struct p2p_channels *channels)
+{
+	unsigned int i, r;
+
+	/* try all channels in operating class 115 */
+	for (i = 0; i < 4; i++) {
+		params->freq = 5180 + i * 20;
+		if (wpas_p2p_supported_freq_go(wpa_s, channels, params->freq))
+			goto out;
+	}
+
+	/* try all channels in operating class 124 */
+	for (i = 0; i < 4; i++) {
+		params->freq = 5745 + i * 20;
+		if (wpas_p2p_supported_freq_go(wpa_s, channels, params->freq))
+			goto out;
+	}
+
+	/* try social channel class 180 channel 2 */
+	params->freq = 58320 + 1 * 2160;
+	if (wpas_p2p_supported_freq_go(wpa_s, channels, params->freq))
+		goto out;
+
+	/* try all channels in reg. class 180 */
+	for (i = 0; i < 4; i++) {
+		params->freq = 58320 + i * 2160;
+		if (wpas_p2p_supported_freq_go(wpa_s, channels, params->freq))
+			goto out;
+	}
+
+	/* try some random selection of the social channels */
+	if (os_get_random((u8 *) &r, sizeof(r)) < 0)
+		return;
+
+	for (i = 0; i < 3; i++) {
+		params->freq = 2412 + ((r + i) % 3) * 25;
+		if (wpas_p2p_supported_freq_go(wpa_s, channels, params->freq))
+			goto out;
+	}
+
+	/* try all other channels in operating class 81 */
+	for (i = 0; i < 11; i++) {
+		params->freq = 2412 + i * 5;
+
+		/* skip social channels; covered in the previous loop */
+		if (params->freq == 2412 ||
+		    params->freq == 2437 ||
+		    params->freq == 2462)
+			continue;
+
+		if (wpas_p2p_supported_freq_go(wpa_s, channels, params->freq))
+			goto out;
+	}
+
+	params->freq = 0;
+	wpa_printf(MSG_DEBUG, "P2P: No 2.4, 5, or 60 GHz channel allowed");
+	return;
+out:
+	wpa_printf(MSG_DEBUG, "P2P: Set GO freq %d MHz (no preference known)",
+		   params->freq);
+}
+
+
+static int wpas_same_band(int freq1, int freq2)
+{
+	enum hostapd_hw_mode mode1, mode2;
+	u8 chan1, chan2;
+
+	mode1 = ieee80211_freq_to_chan(freq1, &chan1);
+	mode2 = ieee80211_freq_to_chan(freq2, &chan2);
+	if (mode1 == NUM_HOSTAPD_MODES)
+		return 0;
+	return mode1 == mode2;
+}
+
+
+static int wpas_p2p_init_go_params(struct wpa_supplicant *wpa_s,
+				   struct p2p_go_neg_results *params,
+				   int freq, int vht_center_freq2, int ht40,
+				   int vht, int max_oper_chwidth, int he,
+				   int edmg,
+				   const struct p2p_channels *channels)
+{
+	struct wpa_used_freq_data *freqs;
+	unsigned int cand;
+	unsigned int num, i;
+	int ignore_no_freqs = 0;
+	int unused_channels = wpas_p2p_num_unused_channels(wpa_s) > 0;
+
+	os_memset(params, 0, sizeof(*params));
+	params->role_go = 1;
+	params->ht40 = ht40;
+	params->vht = vht;
+	params->he = he;
+	params->max_oper_chwidth = max_oper_chwidth;
+	params->vht_center_freq2 = vht_center_freq2;
+	params->edmg = edmg;
+
+	freqs = os_calloc(wpa_s->num_multichan_concurrent,
+			  sizeof(struct wpa_used_freq_data));
+	if (!freqs)
+		return -1;
+
+	num = get_shared_radio_freqs_data(wpa_s, freqs,
+					  wpa_s->num_multichan_concurrent);
+
+	if (wpa_s->current_ssid &&
+	    wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO &&
+	    wpa_s->wpa_state == WPA_COMPLETED) {
+		wpa_printf(MSG_DEBUG, "P2P: %s called for an active GO",
+			   __func__);
+
+		/*
+		 * If the frequency selection is done for an active P2P GO that
+		 * is not sharing a frequency, allow to select a new frequency
+		 * even if there are no unused frequencies as we are about to
+		 * move the P2P GO so its frequency can be re-used.
+		 */
+		for (i = 0; i < num; i++) {
+			if (freqs[i].freq == wpa_s->current_ssid->frequency &&
+			    freqs[i].flags == 0) {
+				ignore_no_freqs = 1;
+				break;
+			}
+		}
+	}
+
+	/* Try to use EDMG channel */
+	if (params->edmg) {
+		if (wpas_p2p_try_edmg_channel(wpa_s, params) == 0)
+			goto success;
+		params->edmg = 0;
+	}
+
+	/* try using the forced freq */
+	if (freq) {
+		if (wpas_p2p_disallowed_freq(wpa_s->global, freq) ||
+		    !freq_included(wpa_s, channels, freq)) {
+			wpa_printf(MSG_DEBUG,
+				   "P2P: Forced GO freq %d MHz disallowed",
+				   freq);
+			goto fail;
+		}
+		if (!p2p_supported_freq_go(wpa_s->global->p2p, freq)) {
+			if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_DFS_OFFLOAD) &&
+			    ieee80211_is_dfs(freq, wpa_s->hw.modes,
+					     wpa_s->hw.num_modes)) {
+				/*
+				 * If freq is a DFS channel and DFS is offloaded
+				 * to the driver, allow P2P GO to use it.
+				 */
+				wpa_printf(MSG_DEBUG,
+					   "P2P: %s: The forced channel for GO (%u MHz) requires DFS and DFS is offloaded",
+					   __func__, freq);
+			} else {
+				wpa_printf(MSG_DEBUG,
+					   "P2P: The forced channel for GO (%u MHz) is not supported for P2P uses",
+					   freq);
+				goto fail;
+			}
+		}
+
+		for (i = 0; i < num; i++) {
+			if (freqs[i].freq == freq) {
+				wpa_printf(MSG_DEBUG,
+					   "P2P: forced freq (%d MHz) is also shared",
+					   freq);
+				params->freq = freq;
+				goto success;
+			}
+		}
+
+		if (!ignore_no_freqs && !unused_channels) {
+			wpa_printf(MSG_DEBUG,
+				   "P2P: Cannot force GO on freq (%d MHz) as all the channels are in use",
+				   freq);
+			goto fail;
+		}
+
+		wpa_printf(MSG_DEBUG,
+			   "P2P: force GO freq (%d MHz) on a free channel",
+			   freq);
+		params->freq = freq;
+		goto success;
+	}
+
+	/* consider using one of the shared frequencies */
+	if (num &&
+	    (!wpa_s->conf->p2p_ignore_shared_freq || !unused_channels)) {
+		cand = wpas_p2p_pick_best_used_freq(wpa_s, freqs, num);
+		if (wpas_p2p_supported_freq_go(wpa_s, channels, cand)) {
+			wpa_printf(MSG_DEBUG,
+				   "P2P: Use shared freq (%d MHz) for GO",
+				   cand);
+			params->freq = cand;
+			goto success;
+		}
+
+		/* try using one of the shared freqs */
+		for (i = 0; i < num; i++) {
+			if (wpas_p2p_supported_freq_go(wpa_s, channels,
+						       freqs[i].freq)) {
+				wpa_printf(MSG_DEBUG,
+					   "P2P: Use shared freq (%d MHz) for GO",
+					   freqs[i].freq);
+				params->freq = freqs[i].freq;
+				goto success;
+			}
+		}
+	}
+
+	if (!ignore_no_freqs && !unused_channels) {
+		wpa_printf(MSG_DEBUG,
+			   "P2P: Cannot force GO on any of the channels we are already using");
+		goto fail;
+	}
+
+	/* try using the setting from the configuration file */
+	if (wpa_s->conf->p2p_oper_reg_class == 81 &&
+	    wpa_s->conf->p2p_oper_channel >= 1 &&
+	    wpa_s->conf->p2p_oper_channel <= 11 &&
+	    wpas_p2p_supported_freq_go(
+		    wpa_s, channels,
+		    2407 + 5 * wpa_s->conf->p2p_oper_channel)) {
+		params->freq = 2407 + 5 * wpa_s->conf->p2p_oper_channel;
+		wpa_printf(MSG_DEBUG, "P2P: Set GO freq based on configured "
+			   "frequency %d MHz", params->freq);
+		goto success;
+	}
+
+	if ((wpa_s->conf->p2p_oper_reg_class == 115 ||
+	     wpa_s->conf->p2p_oper_reg_class == 116 ||
+	     wpa_s->conf->p2p_oper_reg_class == 117 ||
+	     wpa_s->conf->p2p_oper_reg_class == 124 ||
+	     wpa_s->conf->p2p_oper_reg_class == 125 ||
+	     wpa_s->conf->p2p_oper_reg_class == 126 ||
+	     wpa_s->conf->p2p_oper_reg_class == 127) &&
+	    wpas_p2p_supported_freq_go(wpa_s, channels,
+				       5000 +
+				       5 * wpa_s->conf->p2p_oper_channel)) {
+		params->freq = 5000 + 5 * wpa_s->conf->p2p_oper_channel;
+		wpa_printf(MSG_DEBUG, "P2P: Set GO freq based on configured "
+			   "frequency %d MHz", params->freq);
+		goto success;
+	}
+
+	/* Try using best channels */
+	if (wpa_s->conf->p2p_oper_channel == 0 &&
+	    wpa_s->best_overall_freq > 0 &&
+	    wpas_p2p_supported_freq_go(wpa_s, channels,
+				       wpa_s->best_overall_freq)) {
+		params->freq = wpa_s->best_overall_freq;
+		wpa_printf(MSG_DEBUG, "P2P: Set GO freq based on best overall "
+			   "channel %d MHz", params->freq);
+		goto success;
+	}
+
+	if (wpa_s->conf->p2p_oper_channel == 0 &&
+	    wpa_s->best_24_freq > 0 &&
+	    wpas_p2p_supported_freq_go(wpa_s, channels,
+				       wpa_s->best_24_freq)) {
+		params->freq = wpa_s->best_24_freq;
+		wpa_printf(MSG_DEBUG, "P2P: Set GO freq based on best 2.4 GHz "
+			   "channel %d MHz", params->freq);
+		goto success;
+	}
+
+	if (wpa_s->conf->p2p_oper_channel == 0 &&
+	    wpa_s->best_5_freq > 0 &&
+	    wpas_p2p_supported_freq_go(wpa_s, channels,
+				       wpa_s->best_5_freq)) {
+		params->freq = wpa_s->best_5_freq;
+		wpa_printf(MSG_DEBUG, "P2P: Set GO freq based on best 5 GHz "
+			   "channel %d MHz", params->freq);
+		goto success;
+	}
+
+	/* try using preferred channels */
+	cand = p2p_get_pref_freq(wpa_s->global->p2p, channels);
+	if (cand && wpas_p2p_supported_freq_go(wpa_s, channels, cand)) {
+		params->freq = cand;
+		wpa_printf(MSG_DEBUG, "P2P: Set GO freq %d MHz from preferred "
+			   "channels", params->freq);
+		goto success;
+	}
+
+	/* Try using a channel that allows VHT to be used with 80 MHz */
+	if (wpa_s->hw.modes && wpa_s->p2p_group_common_freqs) {
+		for (i = 0; i < wpa_s->p2p_group_common_freqs_num; i++) {
+			enum hostapd_hw_mode mode;
+			struct hostapd_hw_modes *hwmode;
+			u8 chan;
+			u8 op_class;
+
+			cand = wpa_s->p2p_group_common_freqs[i];
+			op_class = is_6ghz_freq(cand) ? 133 : 128;
+			mode = ieee80211_freq_to_chan(cand, &chan);
+			hwmode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes,
+					  mode, is_6ghz_freq(cand));
+			if (!hwmode ||
+			    wpas_p2p_verify_channel(wpa_s, hwmode, op_class,
+						    chan, BW80) != ALLOWED)
+				continue;
+			if (wpas_p2p_supported_freq_go(wpa_s, channels, cand)) {
+				params->freq = cand;
+				wpa_printf(MSG_DEBUG,
+					   "P2P: Use freq %d MHz common with the peer and allowing VHT80",
+					   params->freq);
+				goto success;
+			}
+		}
+	}
+
+	/* Try using a channel that allows HT to be used with 40 MHz on the same
+	 * band so that CSA can be used */
+	if (wpa_s->current_ssid && wpa_s->hw.modes &&
+	    wpa_s->p2p_group_common_freqs) {
+		for (i = 0; i < wpa_s->p2p_group_common_freqs_num; i++) {
+			enum hostapd_hw_mode mode;
+			struct hostapd_hw_modes *hwmode;
+			u8 chan, op_class;
+			bool is_6ghz, supported = false;
+
+			is_6ghz = is_6ghz_freq(cand);
+			cand = wpa_s->p2p_group_common_freqs[i];
+			mode = ieee80211_freq_to_chan(cand, &chan);
+			hwmode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes,
+					  mode, is_6ghz);
+			if (!wpas_same_band(wpa_s->current_ssid->frequency,
+					    cand) ||
+			    !hwmode)
+				continue;
+			if (is_6ghz &&
+			    wpas_p2p_verify_channel(wpa_s, hwmode, 132, chan,
+						    BW40) == ALLOWED)
+				supported = true;
+
+			if (!is_6ghz &&
+			    ieee80211_freq_to_channel_ext(
+				    cand, -1, CHANWIDTH_USE_HT, &op_class,
+				    &chan) != NUM_HOSTAPD_MODES &&
+			    wpas_p2p_verify_channel(
+				    wpa_s, hwmode, op_class, chan,
+				    BW40MINUS) == ALLOWED)
+				supported = true;
+
+			if (!supported && !is_6ghz &&
+			    ieee80211_freq_to_channel_ext(
+				    cand, 1, CHANWIDTH_USE_HT, &op_class,
+				    &chan) != NUM_HOSTAPD_MODES &&
+			    wpas_p2p_verify_channel(
+				    wpa_s, hwmode, op_class, chan,
+				    BW40PLUS) == ALLOWED)
+				supported = true;
+
+			if (!supported)
+				continue;
+
+			if (wpas_p2p_supported_freq_go(wpa_s, channels, cand)) {
+				params->freq = cand;
+				wpa_printf(MSG_DEBUG,
+					   "P2P: Use freq %d MHz common with the peer, allowing HT40, and maintaining same band",
+					   params->freq);
+				goto success;
+			}
+		}
+	}
+
+	/* Try using one of the group common freqs on the same band so that CSA
+	 * can be used */
+	if (wpa_s->current_ssid && wpa_s->p2p_group_common_freqs) {
+		for (i = 0; i < wpa_s->p2p_group_common_freqs_num; i++) {
+			cand = wpa_s->p2p_group_common_freqs[i];
+			if (!wpas_same_band(wpa_s->current_ssid->frequency,
+					    cand))
+				continue;
+			if (wpas_p2p_supported_freq_go(wpa_s, channels, cand)) {
+				params->freq = cand;
+				wpa_printf(MSG_DEBUG,
+					   "P2P: Use freq %d MHz common with the peer and maintaining same band",
+					   params->freq);
+				goto success;
+			}
+		}
+	}
+
+	/* Try using one of the group common freqs */
+	if (wpa_s->p2p_group_common_freqs) {
+		for (i = 0; i < wpa_s->p2p_group_common_freqs_num; i++) {
+			cand = wpa_s->p2p_group_common_freqs[i];
+			if (wpas_p2p_supported_freq_go(wpa_s, channels, cand)) {
+				params->freq = cand;
+				wpa_printf(MSG_DEBUG,
+					   "P2P: Use freq %d MHz common with the peer",
+					   params->freq);
+				goto success;
+			}
+		}
+	}
+
+	/* no preference, select some channel */
+	wpas_p2p_select_go_freq_no_pref(wpa_s, params, channels);
+
+	if (params->freq == 0) {
+		wpa_printf(MSG_DEBUG, "P2P: did not find a freq for GO use");
+		goto fail;
+	}
+
+success:
+	os_free(freqs);
+	return 0;
+fail:
+	os_free(freqs);
+	return -1;
+}
+
+
+static struct wpa_supplicant *
+wpas_p2p_get_group_iface(struct wpa_supplicant *wpa_s, int addr_allocated,
+			 int go)
+{
+	struct wpa_supplicant *group_wpa_s;
+
+	if (!wpas_p2p_create_iface(wpa_s)) {
+		if (wpa_s->p2p_mgmt) {
+			/*
+			 * We may be called on the p2p_dev interface which
+			 * cannot be used for group operations, so always use
+			 * the primary interface.
+			 */
+			wpa_s->parent->p2pdev = wpa_s;
+			wpa_s = wpa_s->parent;
+		}
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Use primary interface for group operations");
+		wpa_s->p2p_first_connection_timeout = 0;
+		if (wpa_s != wpa_s->p2pdev)
+			wpas_p2p_clone_config(wpa_s, wpa_s->p2pdev);
+		return wpa_s;
+	}
+
+	if (wpas_p2p_add_group_interface(wpa_s, go ? WPA_IF_P2P_GO :
+					 WPA_IF_P2P_CLIENT) < 0) {
+		wpa_msg_global(wpa_s, MSG_ERROR,
+			       "P2P: Failed to add group interface");
+		return NULL;
+	}
+	group_wpa_s = wpas_p2p_init_group_interface(wpa_s, go);
+	if (group_wpa_s == NULL) {
+		wpa_msg_global(wpa_s, MSG_ERROR,
+			       "P2P: Failed to initialize group interface");
+		wpas_p2p_remove_pending_group_interface(wpa_s);
+		return NULL;
+	}
+
+	if (go && wpa_s->p2p_go_do_acs) {
+		group_wpa_s->p2p_go_do_acs = wpa_s->p2p_go_do_acs;
+		group_wpa_s->p2p_go_acs_band = wpa_s->p2p_go_acs_band;
+		wpa_s->p2p_go_do_acs = 0;
+	}
+
+	if (go && wpa_s->p2p_go_allow_dfs) {
+		group_wpa_s->p2p_go_allow_dfs = wpa_s->p2p_go_allow_dfs;
+		wpa_s->p2p_go_allow_dfs = 0;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Use separate group interface %s",
+		group_wpa_s->ifname);
+	group_wpa_s->p2p_first_connection_timeout = 0;
+	return group_wpa_s;
+}
+
+
+/**
+ * wpas_p2p_group_add - Add a new P2P group with local end as Group Owner
+ * @wpa_s: Pointer to wpa_supplicant data from wpa_supplicant_add_iface()
+ * @persistent_group: Whether to create a persistent group
+ * @freq: Frequency for the group or 0 to indicate no hardcoding
+ * @vht_center_freq2: segment_1 center frequency for GO operating in VHT 80P80
+ * @ht40: Start GO with 40 MHz channel width
+ * @vht:  Start GO with VHT support
+ * @vht_chwidth: channel bandwidth for GO operating with VHT support
+ * @edmg: Start GO with EDMG support
+ * @allow_6ghz: Allow P2P group creation on a 6 GHz channel
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function creates a new P2P group with the local end as the Group Owner,
+ * i.e., without using Group Owner Negotiation.
+ */
+int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group,
+		       int freq, int vht_center_freq2, int ht40, int vht,
+		       int max_oper_chwidth, int he, int edmg,
+		       bool allow_6ghz)
+{
+	struct p2p_go_neg_results params;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+	if (wpas_p2p_check_6ghz(wpa_s, NULL, allow_6ghz, freq))
+		return -1;
+
+	os_free(wpa_s->global->add_psk);
+	wpa_s->global->add_psk = NULL;
+
+	/* Make sure we are not running find during connection establishment */
+	wpa_printf(MSG_DEBUG, "P2P: Stop any on-going P2P FIND");
+	wpas_p2p_stop_find_oper(wpa_s);
+
+	if (!wpa_s->p2p_go_do_acs) {
+		freq = wpas_p2p_select_go_freq(wpa_s, freq);
+		if (freq < 0)
+			return -1;
+	}
+
+	if (wpas_p2p_init_go_params(wpa_s, &params, freq, vht_center_freq2,
+				    ht40, vht, max_oper_chwidth, he, edmg,
+				    NULL))
+		return -1;
+
+	p2p_go_params(wpa_s->global->p2p, &params);
+	params.persistent_group = persistent_group;
+
+	wpa_s = wpas_p2p_get_group_iface(wpa_s, 0, 1);
+	if (wpa_s == NULL)
+		return -1;
+	wpas_start_wps_go(wpa_s, &params, 0);
+
+	return 0;
+}
+
+
+static int wpas_start_p2p_client(struct wpa_supplicant *wpa_s,
+				 struct wpa_ssid *params, int addr_allocated,
+				 int freq, int force_scan)
+{
+	struct wpa_ssid *ssid;
+
+	wpa_s = wpas_p2p_get_group_iface(wpa_s, addr_allocated, 0);
+	if (wpa_s == NULL)
+		return -1;
+	if (force_scan)
+		os_get_reltime(&wpa_s->scan_min_time);
+	wpa_s->p2p_last_4way_hs_fail = NULL;
+
+	wpa_supplicant_ap_deinit(wpa_s);
+
+	ssid = wpa_config_add_network(wpa_s->conf);
+	if (ssid == NULL)
+		return -1;
+	os_memset(wpa_s->go_dev_addr, 0, ETH_ALEN);
+	wpa_config_set_network_defaults(ssid);
+	ssid->temporary = 1;
+	ssid->proto = WPA_PROTO_RSN;
+	ssid->pbss = params->pbss;
+	ssid->pairwise_cipher = params->pbss ? WPA_CIPHER_GCMP :
+		WPA_CIPHER_CCMP;
+	ssid->group_cipher = params->pbss ? WPA_CIPHER_GCMP : WPA_CIPHER_CCMP;
+	ssid->key_mgmt = WPA_KEY_MGMT_PSK;
+	ssid->ssid = os_malloc(params->ssid_len);
+	if (ssid->ssid == NULL) {
+		wpa_config_remove_network(wpa_s->conf, ssid->id);
+		return -1;
+	}
+	os_memcpy(ssid->ssid, params->ssid, params->ssid_len);
+	ssid->ssid_len = params->ssid_len;
+	ssid->p2p_group = 1;
+	ssid->export_keys = 1;
+	if (params->psk_set) {
+		os_memcpy(ssid->psk, params->psk, 32);
+		ssid->psk_set = 1;
+	}
+	if (params->passphrase)
+		ssid->passphrase = os_strdup(params->passphrase);
+
+	wpa_s->show_group_started = 1;
+	wpa_s->p2p_in_invitation = 1;
+	wpa_s->p2p_invite_go_freq = freq;
+	wpa_s->p2p_go_group_formation_completed = 0;
+	wpa_s->global->p2p_group_formation = wpa_s;
+
+	eloop_cancel_timeout(wpas_p2p_group_formation_timeout, wpa_s->p2pdev,
+			     NULL);
+	eloop_register_timeout(P2P_MAX_INITIAL_CONN_WAIT, 0,
+			       wpas_p2p_group_formation_timeout,
+			       wpa_s->p2pdev, NULL);
+	wpa_supplicant_select_network(wpa_s, ssid);
+
+	return 0;
+}
+
+
+int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s,
+				  struct wpa_ssid *ssid, int addr_allocated,
+				  int force_freq, int neg_freq,
+				  int vht_center_freq2, int ht40,
+				  int vht, int max_oper_chwidth, int he,
+				  int edmg,
+				  const struct p2p_channels *channels,
+				  int connection_timeout, int force_scan,
+				  bool allow_6ghz)
+{
+	struct p2p_go_neg_results params;
+	int go = 0, freq;
+
+	if (ssid->disabled != 2 || ssid->ssid == NULL)
+		return -1;
+
+	if (wpas_get_p2p_group(wpa_s, ssid->ssid, ssid->ssid_len, &go) &&
+	    go == (ssid->mode == WPAS_MODE_P2P_GO)) {
+		wpa_printf(MSG_DEBUG, "P2P: Requested persistent group is "
+			   "already running");
+		if (go == 0 &&
+		    eloop_cancel_timeout(wpas_p2p_group_formation_timeout,
+					 wpa_s->p2pdev, NULL)) {
+			/*
+			 * This can happen if Invitation Response frame was lost
+			 * and the peer (GO of a persistent group) tries to
+			 * invite us again. Reschedule the timeout to avoid
+			 * terminating the wait for the connection too early
+			 * since we now know that the peer is still trying to
+			 * invite us instead of having already started the GO.
+			 */
+			wpa_printf(MSG_DEBUG,
+				   "P2P: Reschedule group formation timeout since peer is still trying to invite us");
+			eloop_register_timeout(P2P_MAX_INITIAL_CONN_WAIT, 0,
+					       wpas_p2p_group_formation_timeout,
+					       wpa_s->p2pdev, NULL);
+		}
+		return 0;
+	}
+
+	os_free(wpa_s->global->add_psk);
+	wpa_s->global->add_psk = NULL;
+
+	/* Make sure we are not running find during connection establishment */
+	wpas_p2p_stop_find_oper(wpa_s);
+
+	wpa_s->p2p_fallback_to_go_neg = 0;
+
+	if (ssid->mode == WPAS_MODE_P2P_GO) {
+		if (force_freq > 0) {
+			freq = wpas_p2p_select_go_freq(wpa_s, force_freq);
+			if (freq < 0)
+				return -1;
+		} else {
+			freq = wpas_p2p_select_go_freq(wpa_s, neg_freq);
+			if (freq < 0 ||
+			    (freq > 0 && !freq_included(wpa_s, channels, freq)))
+				freq = 0;
+		}
+	} else if (ssid->mode == WPAS_MODE_INFRA) {
+		freq = neg_freq;
+		if (freq <= 0 || !freq_included(wpa_s, channels, freq)) {
+			struct os_reltime now;
+			struct wpa_bss *bss =
+				wpa_bss_get_p2p_dev_addr(wpa_s, ssid->bssid);
+
+			os_get_reltime(&now);
+			if (bss &&
+			    !os_reltime_expired(&now, &bss->last_update, 5) &&
+			    freq_included(wpa_s, channels, bss->freq))
+				freq = bss->freq;
+			else
+				freq = 0;
+		}
+
+		return wpas_start_p2p_client(wpa_s, ssid, addr_allocated, freq,
+					     force_scan);
+	} else {
+		return -1;
+	}
+
+	if (wpas_p2p_init_go_params(wpa_s, &params, freq, vht_center_freq2,
+				    ht40, vht, max_oper_chwidth, he, edmg,
+				    channels))
+		return -1;
+
+	params.role_go = 1;
+	params.psk_set = ssid->psk_set;
+	if (params.psk_set)
+		os_memcpy(params.psk, ssid->psk, sizeof(params.psk));
+	if (ssid->passphrase) {
+		if (os_strlen(ssid->passphrase) >= sizeof(params.passphrase)) {
+			wpa_printf(MSG_ERROR, "P2P: Invalid passphrase in "
+				   "persistent group");
+			return -1;
+		}
+		os_strlcpy(params.passphrase, ssid->passphrase,
+			   sizeof(params.passphrase));
+	}
+	os_memcpy(params.ssid, ssid->ssid, ssid->ssid_len);
+	params.ssid_len = ssid->ssid_len;
+	params.persistent_group = 1;
+
+	wpa_s = wpas_p2p_get_group_iface(wpa_s, addr_allocated, 1);
+	if (wpa_s == NULL)
+		return -1;
+
+	p2p_channels_to_freqs(channels, params.freq_list, P2P_MAX_CHANNELS);
+
+	wpa_s->p2p_first_connection_timeout = connection_timeout;
+	wpas_start_wps_go(wpa_s, &params, 0);
+
+	return 0;
+}
+
+
+static void wpas_p2p_ie_update(void *ctx, struct wpabuf *beacon_ies,
+			       struct wpabuf *proberesp_ies)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	if (wpa_s->ap_iface) {
+		struct hostapd_data *hapd = wpa_s->ap_iface->bss[0];
+		if (!(hapd->conf->p2p & P2P_GROUP_OWNER)) {
+			wpabuf_free(beacon_ies);
+			wpabuf_free(proberesp_ies);
+			return;
+		}
+		if (beacon_ies) {
+			wpabuf_free(hapd->p2p_beacon_ie);
+			hapd->p2p_beacon_ie = beacon_ies;
+		}
+		wpabuf_free(hapd->p2p_probe_resp_ie);
+		hapd->p2p_probe_resp_ie = proberesp_ies;
+	} else {
+		wpabuf_free(beacon_ies);
+		wpabuf_free(proberesp_ies);
+	}
+	wpa_supplicant_ap_update_beacon(wpa_s);
+}
+
+
+static void wpas_p2p_idle_update(void *ctx, int idle)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	if (!wpa_s->ap_iface)
+		return;
+	wpa_printf(MSG_DEBUG, "P2P: GO - group %sidle", idle ? "" : "not ");
+	if (idle) {
+		if (wpa_s->global->p2p_fail_on_wps_complete &&
+		    wpa_s->p2p_in_provisioning) {
+			wpas_p2p_grpform_fail_after_wps(wpa_s);
+			return;
+		}
+		wpas_p2p_set_group_idle_timeout(wpa_s);
+	} else
+		eloop_cancel_timeout(wpas_p2p_group_idle_timeout, wpa_s, NULL);
+}
+
+
+struct p2p_group * wpas_p2p_group_init(struct wpa_supplicant *wpa_s,
+				       struct wpa_ssid *ssid)
+{
+	struct p2p_group *group;
+	struct p2p_group_config *cfg;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL ||
+	    !ssid->p2p_group)
+		return NULL;
+
+	cfg = os_zalloc(sizeof(*cfg));
+	if (cfg == NULL)
+		return NULL;
+
+	if (ssid->p2p_persistent_group && wpa_s->conf->persistent_reconnect)
+		cfg->persistent_group = 2;
+	else if (ssid->p2p_persistent_group)
+		cfg->persistent_group = 1;
+	os_memcpy(cfg->interface_addr, wpa_s->own_addr, ETH_ALEN);
+	if (wpa_s->max_stations &&
+	    wpa_s->max_stations < wpa_s->conf->max_num_sta)
+		cfg->max_clients = wpa_s->max_stations;
+	else
+		cfg->max_clients = wpa_s->conf->max_num_sta;
+	os_memcpy(cfg->ssid, ssid->ssid, ssid->ssid_len);
+	cfg->ssid_len = ssid->ssid_len;
+	cfg->freq = ssid->frequency;
+	cfg->cb_ctx = wpa_s;
+	cfg->ie_update = wpas_p2p_ie_update;
+	cfg->idle_update = wpas_p2p_idle_update;
+	cfg->ip_addr_alloc = WPA_GET_BE32(wpa_s->p2pdev->conf->ip_addr_start)
+		!= 0;
+
+	group = p2p_group_init(wpa_s->global->p2p, cfg);
+	if (group == NULL)
+		os_free(cfg);
+	if (ssid->mode != WPAS_MODE_P2P_GROUP_FORMATION)
+		p2p_group_notif_formation_done(group);
+	wpa_s->p2p_group = group;
+	return group;
+}
+
+
+void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
+			  int registrar)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (!wpa_s->p2p_in_provisioning) {
+		wpa_printf(MSG_DEBUG, "P2P: Ignore WPS success event - P2P "
+			   "provisioning not in progress");
+		return;
+	}
+
+	if (ssid && ssid->mode == WPAS_MODE_INFRA) {
+		u8 go_dev_addr[ETH_ALEN];
+		os_memcpy(go_dev_addr, wpa_s->bssid, ETH_ALEN);
+		wpas_p2p_persistent_group(wpa_s, go_dev_addr, ssid->ssid,
+					  ssid->ssid_len);
+		/* Clear any stored provisioning info */
+		p2p_clear_provisioning_info(wpa_s->global->p2p, go_dev_addr);
+	}
+
+	eloop_cancel_timeout(wpas_p2p_group_formation_timeout, wpa_s->p2pdev,
+			     NULL);
+	wpa_s->p2p_go_group_formation_completed = 1;
+	if (ssid && ssid->mode == WPAS_MODE_INFRA) {
+		/*
+		 * Use a separate timeout for initial data connection to
+		 * complete to allow the group to be removed automatically if
+		 * something goes wrong in this step before the P2P group idle
+		 * timeout mechanism is taken into use.
+		 */
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Re-start group formation timeout (%d seconds) as client for initial connection",
+			P2P_MAX_INITIAL_CONN_WAIT);
+		eloop_register_timeout(P2P_MAX_INITIAL_CONN_WAIT, 0,
+				       wpas_p2p_group_formation_timeout,
+				       wpa_s->p2pdev, NULL);
+		/* Complete group formation on successful data connection. */
+		wpa_s->p2p_go_group_formation_completed = 0;
+	} else if (ssid) {
+		/*
+		 * Use a separate timeout for initial data connection to
+		 * complete to allow the group to be removed automatically if
+		 * the client does not complete data connection successfully.
+		 */
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Re-start group formation timeout (%d seconds) as GO for initial connection",
+			P2P_MAX_INITIAL_CONN_WAIT_GO);
+		eloop_register_timeout(P2P_MAX_INITIAL_CONN_WAIT_GO, 0,
+				       wpas_p2p_group_formation_timeout,
+				       wpa_s->p2pdev, NULL);
+		/*
+		 * Complete group formation on first successful data connection
+		 */
+		wpa_s->p2p_go_group_formation_completed = 0;
+	}
+	if (wpa_s->global->p2p)
+		p2p_wps_success_cb(wpa_s->global->p2p, peer_addr);
+	wpas_group_formation_completed(wpa_s, 1, 0);
+}
+
+
+void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
+			 struct wps_event_fail *fail)
+{
+	if (!wpa_s->p2p_in_provisioning) {
+		wpa_printf(MSG_DEBUG, "P2P: Ignore WPS fail event - P2P "
+			   "provisioning not in progress");
+		return;
+	}
+
+	if (wpa_s->go_params) {
+		p2p_clear_provisioning_info(
+			wpa_s->global->p2p,
+			wpa_s->go_params->peer_device_addr);
+	}
+
+	wpas_notify_p2p_wps_failed(wpa_s, fail);
+
+	if (wpa_s == wpa_s->global->p2p_group_formation) {
+		/*
+		 * Allow some time for the failed WPS negotiation exchange to
+		 * complete, but remove the group since group formation cannot
+		 * succeed after provisioning failure.
+		 */
+		wpa_printf(MSG_DEBUG, "P2P: WPS step failed during group formation - reject connection from timeout");
+		wpa_s->global->p2p_fail_on_wps_complete = 1;
+		eloop_deplete_timeout(0, 50000,
+				      wpas_p2p_group_formation_timeout,
+				      wpa_s->p2pdev, NULL);
+	}
+}
+
+
+int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->global->p2p_fail_on_wps_complete ||
+	    !wpa_s->p2p_in_provisioning)
+		return 0;
+
+	wpas_p2p_grpform_fail_after_wps(wpa_s);
+
+	return 1;
+}
+
+
+int wpas_p2p_prov_disc(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
+		       const char *config_method,
+		       enum wpas_p2p_prov_disc_use use,
+		       struct p2ps_provision *p2ps_prov)
+{
+	u16 config_methods;
+
+	wpa_s->global->pending_p2ps_group = 0;
+	wpa_s->global->pending_p2ps_group_freq = 0;
+	wpa_s->p2p_fallback_to_go_neg = 0;
+	wpa_s->pending_pd_use = NORMAL_PD;
+	if (p2ps_prov && use == WPAS_P2P_PD_FOR_ASP) {
+		p2ps_prov->conncap = p2ps_group_capability(
+			wpa_s, P2PS_SETUP_NONE, p2ps_prov->role,
+			&p2ps_prov->force_freq, &p2ps_prov->pref_freq);
+
+		wpa_printf(MSG_DEBUG,
+			   "P2P: %s conncap: %d - ASP parsed: %x %x %d %s",
+			   __func__, p2ps_prov->conncap,
+			   p2ps_prov->adv_id, p2ps_prov->conncap,
+			   p2ps_prov->status, p2ps_prov->info);
+
+		config_methods = 0;
+	} else if (os_strncmp(config_method, "display", 7) == 0)
+		config_methods = WPS_CONFIG_DISPLAY;
+	else if (os_strncmp(config_method, "keypad", 6) == 0)
+		config_methods = WPS_CONFIG_KEYPAD;
+	else if (os_strncmp(config_method, "pbc", 3) == 0 ||
+		 os_strncmp(config_method, "pushbutton", 10) == 0)
+		config_methods = WPS_CONFIG_PUSHBUTTON;
+	else {
+		wpa_printf(MSG_DEBUG, "P2P: Unknown config method");
+		os_free(p2ps_prov);
+		return -1;
+	}
+
+	if (use == WPAS_P2P_PD_AUTO) {
+		os_memcpy(wpa_s->pending_join_dev_addr, peer_addr, ETH_ALEN);
+		wpa_s->pending_pd_config_methods = config_methods;
+		wpa_s->p2p_auto_pd = 1;
+		wpa_s->p2p_auto_join = 0;
+		wpa_s->pending_pd_before_join = 0;
+		wpa_s->auto_pd_scan_retry = 0;
+		wpas_p2p_stop_find(wpa_s);
+		wpa_s->p2p_join_scan_count = 0;
+		os_get_reltime(&wpa_s->p2p_auto_started);
+		wpa_printf(MSG_DEBUG, "P2P: Auto PD started at %ld.%06ld",
+			   wpa_s->p2p_auto_started.sec,
+			   wpa_s->p2p_auto_started.usec);
+		wpas_p2p_join_scan(wpa_s, NULL);
+		return 0;
+	}
+
+	if (wpa_s->global->p2p == NULL || wpa_s->global->p2p_disabled) {
+		os_free(p2ps_prov);
+		return -1;
+	}
+
+	return p2p_prov_disc_req(wpa_s->global->p2p, peer_addr, p2ps_prov,
+				 config_methods, use == WPAS_P2P_PD_FOR_JOIN,
+				 0, 1);
+}
+
+
+int wpas_p2p_scan_result_text(const u8 *ies, size_t ies_len, char *buf,
+			      char *end)
+{
+	return p2p_scan_result_text(ies, ies_len, buf, end);
+}
+
+
+static void wpas_p2p_clear_pending_action_tx(struct wpa_supplicant *wpa_s)
+{
+	if (!offchannel_pending_action_tx(wpa_s))
+		return;
+
+	if (wpa_s->p2p_send_action_work) {
+		wpas_p2p_free_send_action_work(wpa_s);
+		eloop_cancel_timeout(wpas_p2p_send_action_work_timeout,
+				     wpa_s, NULL);
+		offchannel_send_action_done(wpa_s);
+	}
+
+	wpa_printf(MSG_DEBUG, "P2P: Drop pending Action TX due to new "
+		   "operation request");
+	offchannel_clear_pending_action_tx(wpa_s);
+}
+
+
+int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout,
+		  enum p2p_discovery_type type,
+		  unsigned int num_req_dev_types, const u8 *req_dev_types,
+		  const u8 *dev_id, unsigned int search_delay,
+		  u8 seek_cnt, const char **seek_string, int freq,
+		  bool include_6ghz)
+{
+	wpas_p2p_clear_pending_action_tx(wpa_s);
+	wpa_s->global->p2p_long_listen = 0;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL ||
+	    wpa_s->p2p_in_provisioning) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Reject p2p_find operation%s%s",
+			(wpa_s->global->p2p_disabled || !wpa_s->global->p2p) ?
+			" (P2P disabled)" : "",
+			wpa_s->p2p_in_provisioning ?
+			" (p2p_in_provisioning)" : "");
+		return -1;
+	}
+
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+
+	return p2p_find(wpa_s->global->p2p, timeout, type,
+			num_req_dev_types, req_dev_types, dev_id,
+			search_delay, seek_cnt, seek_string, freq,
+			include_6ghz);
+}
+
+
+static void wpas_p2p_scan_res_ignore_search(struct wpa_supplicant *wpa_s,
+					    struct wpa_scan_results *scan_res)
+{
+	wpa_printf(MSG_DEBUG, "P2P: Ignore scan results");
+
+	if (wpa_s->p2p_scan_work) {
+		struct wpa_radio_work *work = wpa_s->p2p_scan_work;
+		wpa_s->p2p_scan_work = NULL;
+		radio_work_done(work);
+	}
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return;
+
+	/*
+	 * Indicate that results have been processed so that the P2P module can
+	 * continue pending tasks.
+	 */
+	wpas_p2p_scan_res_handled(wpa_s);
+}
+
+
+static void wpas_p2p_stop_find_oper(struct wpa_supplicant *wpa_s)
+{
+	wpas_p2p_clear_pending_action_tx(wpa_s);
+	wpa_s->global->p2p_long_listen = 0;
+	eloop_cancel_timeout(wpas_p2p_long_listen_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_p2p_join_scan, wpa_s, NULL);
+
+	if (wpa_s->global->p2p)
+		p2p_stop_find(wpa_s->global->p2p);
+
+	if (wpa_s->scan_res_handler == wpas_p2p_scan_res_handler) {
+		wpa_printf(MSG_DEBUG,
+			   "P2P: Do not consider the scan results after stop_find");
+		wpa_s->scan_res_handler = wpas_p2p_scan_res_ignore_search;
+	}
+}
+
+
+void wpas_p2p_stop_find(struct wpa_supplicant *wpa_s)
+{
+	wpas_p2p_stop_find_oper(wpa_s);
+	if (!wpa_s->global->pending_group_iface_for_p2ps)
+		wpas_p2p_remove_pending_group_interface(wpa_s);
+}
+
+
+static void wpas_p2p_long_listen_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	wpa_s->global->p2p_long_listen = 0;
+}
+
+
+int wpas_p2p_listen(struct wpa_supplicant *wpa_s, unsigned int timeout)
+{
+	int res;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+
+	if (wpa_s->p2p_lo_started) {
+		wpa_printf(MSG_DEBUG,
+			"P2P: Cannot start P2P listen, it is offloaded");
+		return -1;
+	}
+
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+	wpas_p2p_clear_pending_action_tx(wpa_s);
+
+	if (timeout == 0) {
+		/*
+		 * This is a request for unlimited Listen state. However, at
+		 * least for now, this is mapped to a Listen state for one
+		 * hour.
+		 */
+		timeout = 3600;
+	}
+	eloop_cancel_timeout(wpas_p2p_long_listen_timeout, wpa_s, NULL);
+	wpa_s->global->p2p_long_listen = 0;
+
+	/*
+	 * Stop previous find/listen operation to avoid trying to request a new
+	 * remain-on-channel operation while the driver is still running the
+	 * previous one.
+	 */
+	if (wpa_s->global->p2p)
+		p2p_stop_find(wpa_s->global->p2p);
+
+	res = wpas_p2p_listen_start(wpa_s, timeout * 1000);
+	if (res == 0 && timeout * 1000 > wpa_s->max_remain_on_chan) {
+		wpa_s->global->p2p_long_listen = timeout * 1000;
+		eloop_register_timeout(timeout, 0,
+				       wpas_p2p_long_listen_timeout,
+				       wpa_s, NULL);
+	}
+
+	return res;
+}
+
+
+int wpas_p2p_assoc_req_ie(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+			  u8 *buf, size_t len, int p2p_group)
+{
+	struct wpabuf *p2p_ie;
+	int ret;
+
+	if (wpa_s->global->p2p_disabled)
+		return -1;
+	/*
+	 * Advertize mandatory cross connection capability even on
+	 * p2p_disabled=1 interface when associating with a P2P Manager WLAN AP.
+	 */
+	if (wpa_s->conf->p2p_disabled && p2p_group)
+		return -1;
+	if (wpa_s->global->p2p == NULL)
+		return -1;
+	if (bss == NULL)
+		return -1;
+
+	p2p_ie = wpa_bss_get_vendor_ie_multi(bss, P2P_IE_VENDOR_TYPE);
+	ret = p2p_assoc_req_ie(wpa_s->global->p2p, bss->bssid, buf, len,
+			       p2p_group, p2p_ie);
+	wpabuf_free(p2p_ie);
+
+	return ret;
+}
+
+
+int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr,
+			  const u8 *dst, const u8 *bssid,
+			  const u8 *ie, size_t ie_len,
+			  unsigned int rx_freq, int ssi_signal)
+{
+	if (wpa_s->global->p2p_disabled)
+		return 0;
+	if (wpa_s->global->p2p == NULL)
+		return 0;
+
+	switch (p2p_probe_req_rx(wpa_s->global->p2p, addr, dst, bssid,
+				 ie, ie_len, rx_freq, wpa_s->p2p_lo_started)) {
+	case P2P_PREQ_NOT_P2P:
+		wpas_notify_preq(wpa_s, addr, dst, bssid, ie, ie_len,
+				 ssi_signal);
+		/* fall through */
+	case P2P_PREQ_MALFORMED:
+	case P2P_PREQ_NOT_LISTEN:
+	case P2P_PREQ_NOT_PROCESSED:
+	default: /* make gcc happy */
+		return 0;
+	case P2P_PREQ_PROCESSED:
+		return 1;
+	}
+}
+
+
+void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s, const u8 *da,
+			const u8 *sa, const u8 *bssid,
+			u8 category, const u8 *data, size_t len, int freq)
+{
+	if (wpa_s->global->p2p_disabled)
+		return;
+	if (wpa_s->global->p2p == NULL)
+		return;
+
+	p2p_rx_action(wpa_s->global->p2p, da, sa, bssid, category, data, len,
+		      freq);
+}
+
+
+void wpas_p2p_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ies)
+{
+	unsigned int bands;
+
+	if (wpa_s->global->p2p_disabled)
+		return;
+	if (wpa_s->global->p2p == NULL)
+		return;
+
+	bands = wpas_get_bands(wpa_s, NULL);
+	p2p_scan_ie(wpa_s->global->p2p, ies, NULL, bands);
+}
+
+
+static void wpas_p2p_group_deinit(struct wpa_supplicant *wpa_s)
+{
+	p2p_group_deinit(wpa_s->p2p_group);
+	wpa_s->p2p_group = NULL;
+
+	wpa_s->ap_configured_cb = NULL;
+	wpa_s->ap_configured_cb_ctx = NULL;
+	wpa_s->ap_configured_cb_data = NULL;
+	wpa_s->connect_without_scan = NULL;
+}
+
+
+int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr)
+{
+	wpa_s->global->p2p_long_listen = 0;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+
+	return p2p_reject(wpa_s->global->p2p, addr);
+}
+
+
+/* Invite to reinvoke a persistent group */
+int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
+		    struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
+		    int vht_center_freq2, int ht40, int vht, int max_chwidth,
+		    int pref_freq, int he, int edmg, bool allow_6ghz)
+{
+	enum p2p_invite_role role;
+	u8 *bssid = NULL;
+	int force_freq = 0;
+	int res;
+	int no_pref_freq_given = pref_freq == 0;
+	unsigned int pref_freq_list[P2P_MAX_PREF_CHANNELS], size;
+
+	if (wpas_p2p_check_6ghz(wpa_s, NULL, allow_6ghz, freq))
+		return -1;
+
+	wpa_s->global->p2p_invite_group = NULL;
+	if (peer_addr)
+		os_memcpy(wpa_s->p2p_auth_invite, peer_addr, ETH_ALEN);
+	else
+		os_memset(wpa_s->p2p_auth_invite, 0, ETH_ALEN);
+
+	wpa_s->p2p_persistent_go_freq = freq;
+	wpa_s->p2p_go_ht40 = !!ht40;
+	wpa_s->p2p_go_vht = !!vht;
+	wpa_s->p2p_go_he = !!he;
+	wpa_s->p2p_go_max_oper_chwidth = max_chwidth;
+	wpa_s->p2p_go_vht_center_freq2 = vht_center_freq2;
+	wpa_s->p2p_go_edmg = !!edmg;
+	if (ssid->mode == WPAS_MODE_P2P_GO) {
+		role = P2P_INVITE_ROLE_GO;
+		if (peer_addr == NULL) {
+			wpa_printf(MSG_DEBUG, "P2P: Missing peer "
+				   "address in invitation command");
+			return -1;
+		}
+		if (wpas_p2p_create_iface(wpa_s)) {
+			if (wpas_p2p_add_group_interface(wpa_s,
+							 WPA_IF_P2P_GO) < 0) {
+				wpa_printf(MSG_ERROR, "P2P: Failed to "
+					   "allocate a new interface for the "
+					   "group");
+				return -1;
+			}
+			bssid = wpa_s->pending_interface_addr;
+		} else if (wpa_s->p2p_mgmt)
+			bssid = wpa_s->parent->own_addr;
+		else
+			bssid = wpa_s->own_addr;
+	} else {
+		role = P2P_INVITE_ROLE_CLIENT;
+		peer_addr = ssid->bssid;
+	}
+	wpa_s->pending_invite_ssid_id = ssid->id;
+
+	size = P2P_MAX_PREF_CHANNELS;
+	res = wpas_p2p_setup_freqs(wpa_s, freq, &force_freq, &pref_freq,
+				   role == P2P_INVITE_ROLE_GO,
+				   pref_freq_list, &size);
+	if (res)
+		return res;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+
+	p2p_set_own_pref_freq_list(wpa_s->global->p2p, pref_freq_list, size);
+
+	if (wpa_s->parent->conf->p2p_ignore_shared_freq &&
+	    no_pref_freq_given && pref_freq > 0 &&
+	    wpa_s->num_multichan_concurrent > 1 &&
+	    wpas_p2p_num_unused_channels(wpa_s) > 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Ignore own channel preference %d MHz for invitation due to p2p_ignore_shared_freq=1 configuration",
+			   pref_freq);
+		pref_freq = 0;
+	}
+
+	/*
+	 * Stop any find/listen operations before invitation and possibly
+	 * connection establishment.
+	 */
+	wpas_p2p_stop_find_oper(wpa_s);
+
+	return p2p_invite(wpa_s->global->p2p, peer_addr, role, bssid,
+			  ssid->ssid, ssid->ssid_len, force_freq, go_dev_addr,
+			  1, pref_freq, -1);
+}
+
+
+/* Invite to join an active group */
+int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
+			  const u8 *peer_addr, const u8 *go_dev_addr,
+			  bool allow_6ghz)
+{
+	struct wpa_global *global = wpa_s->global;
+	enum p2p_invite_role role;
+	u8 *bssid = NULL;
+	struct wpa_ssid *ssid;
+	int persistent;
+	int freq = 0, force_freq = 0, pref_freq = 0;
+	int res;
+	unsigned int pref_freq_list[P2P_MAX_PREF_CHANNELS], size;
+
+	wpa_s->p2p_persistent_go_freq = 0;
+	wpa_s->p2p_go_ht40 = 0;
+	wpa_s->p2p_go_vht = 0;
+	wpa_s->p2p_go_vht_center_freq2 = 0;
+	wpa_s->p2p_go_max_oper_chwidth = 0;
+	wpa_s->p2p_go_edmg = 0;
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (os_strcmp(wpa_s->ifname, ifname) == 0)
+			break;
+	}
+	if (wpa_s == NULL) {
+		wpa_printf(MSG_DEBUG, "P2P: Interface '%s' not found", ifname);
+		return -1;
+	}
+
+	ssid = wpa_s->current_ssid;
+	if (ssid == NULL) {
+		wpa_printf(MSG_DEBUG, "P2P: No current SSID to use for "
+			   "invitation");
+		return -1;
+	}
+
+	wpa_s->global->p2p_invite_group = wpa_s;
+	persistent = ssid->p2p_persistent_group &&
+		wpas_p2p_get_persistent(wpa_s->p2pdev, peer_addr,
+					ssid->ssid, ssid->ssid_len);
+
+	if (ssid->mode == WPAS_MODE_P2P_GO) {
+		role = P2P_INVITE_ROLE_ACTIVE_GO;
+		bssid = wpa_s->own_addr;
+		if (go_dev_addr == NULL)
+			go_dev_addr = wpa_s->global->p2p_dev_addr;
+		freq = ssid->frequency;
+	} else {
+		role = P2P_INVITE_ROLE_CLIENT;
+		if (wpa_s->wpa_state < WPA_ASSOCIATED) {
+			wpa_printf(MSG_DEBUG, "P2P: Not associated - cannot "
+				   "invite to current group");
+			return -1;
+		}
+		bssid = wpa_s->bssid;
+		if (go_dev_addr == NULL &&
+		    !is_zero_ether_addr(wpa_s->go_dev_addr))
+			go_dev_addr = wpa_s->go_dev_addr;
+		freq = wpa_s->current_bss ? wpa_s->current_bss->freq :
+			(int) wpa_s->assoc_freq;
+	}
+	wpa_s->p2pdev->pending_invite_ssid_id = -1;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+	if (wpas_p2p_check_6ghz(wpa_s, peer_addr, allow_6ghz, freq))
+		return -1;
+
+	size = P2P_MAX_PREF_CHANNELS;
+	res = wpas_p2p_setup_freqs(wpa_s, freq, &force_freq, &pref_freq,
+				   role == P2P_INVITE_ROLE_ACTIVE_GO,
+				   pref_freq_list, &size);
+	if (res)
+		return res;
+	wpas_p2p_set_own_freq_preference(wpa_s, force_freq);
+
+	return p2p_invite(wpa_s->global->p2p, peer_addr, role, bssid,
+			  ssid->ssid, ssid->ssid_len, force_freq,
+			  go_dev_addr, persistent, pref_freq, -1);
+}
+
+
+void wpas_p2p_completed(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	u8 go_dev_addr[ETH_ALEN];
+	int persistent;
+	int freq;
+	u8 ip[3 * 4], *ip_ptr = NULL;
+	char ip_addr[100];
+
+	if (ssid == NULL || ssid->mode != WPAS_MODE_P2P_GROUP_FORMATION) {
+		eloop_cancel_timeout(wpas_p2p_group_formation_timeout,
+				     wpa_s->p2pdev, NULL);
+	}
+
+	if (!wpa_s->show_group_started || !ssid)
+		return;
+
+	wpa_s->show_group_started = 0;
+	if (!wpa_s->p2p_go_group_formation_completed &&
+	    wpa_s->global->p2p_group_formation == wpa_s) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Marking group formation completed on client on data connection");
+		wpa_s->p2p_go_group_formation_completed = 1;
+		wpa_s->global->p2p_group_formation = NULL;
+		wpa_s->p2p_in_provisioning = 0;
+		wpa_s->p2p_in_invitation = 0;
+	}
+
+	os_memset(go_dev_addr, 0, ETH_ALEN);
+	if (ssid->bssid_set)
+		os_memcpy(go_dev_addr, ssid->bssid, ETH_ALEN);
+	persistent = wpas_p2p_persistent_group(wpa_s, go_dev_addr, ssid->ssid,
+					       ssid->ssid_len);
+	os_memcpy(wpa_s->go_dev_addr, go_dev_addr, ETH_ALEN);
+
+	if (wpa_s->global->p2p_group_formation == wpa_s)
+		wpa_s->global->p2p_group_formation = NULL;
+
+	freq = wpa_s->current_bss ? wpa_s->current_bss->freq :
+		(int) wpa_s->assoc_freq;
+
+	ip_addr[0] = '\0';
+	if (wpa_sm_get_p2p_ip_addr(wpa_s->wpa, ip) == 0) {
+		int res;
+
+		res = os_snprintf(ip_addr, sizeof(ip_addr),
+				  " ip_addr=%u.%u.%u.%u "
+				  "ip_mask=%u.%u.%u.%u go_ip_addr=%u.%u.%u.%u",
+				  ip[0], ip[1], ip[2], ip[3],
+				  ip[4], ip[5], ip[6], ip[7],
+				  ip[8], ip[9], ip[10], ip[11]);
+		if (os_snprintf_error(sizeof(ip_addr), res))
+			ip_addr[0] = '\0';
+		ip_ptr = ip;
+	}
+
+	wpas_p2p_group_started(wpa_s, 0, ssid, freq,
+			       ssid->passphrase == NULL && ssid->psk_set ?
+			       ssid->psk : NULL,
+			       ssid->passphrase, go_dev_addr, persistent,
+			       ip_addr);
+
+	if (persistent)
+		wpas_p2p_store_persistent_group(wpa_s->p2pdev,
+						ssid, go_dev_addr);
+
+	wpas_notify_p2p_group_started(wpa_s, ssid, persistent, 1, ip_ptr);
+}
+
+
+int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1,
+			  u32 interval1, u32 duration2, u32 interval2)
+{
+	int ret;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+
+	if (wpa_s->wpa_state < WPA_ASSOCIATED ||
+	    wpa_s->current_ssid == NULL ||
+	    wpa_s->current_ssid->mode != WPAS_MODE_INFRA)
+		return -1;
+
+	ret = p2p_presence_req(wpa_s->global->p2p, wpa_s->bssid,
+			       wpa_s->own_addr, wpa_s->assoc_freq,
+			       duration1, interval1, duration2, interval2);
+	if (ret == 0)
+		wpa_s->waiting_presence_resp = 1;
+
+	return ret;
+}
+
+
+int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period,
+			unsigned int interval)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+
+	return p2p_ext_listen(wpa_s->global->p2p, period, interval);
+}
+
+
+static int wpas_p2p_is_client(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->current_ssid == NULL) {
+		/*
+		 * current_ssid can be cleared when P2P client interface gets
+		 * disconnected, so assume this interface was used as P2P
+		 * client.
+		 */
+		return 1;
+	}
+	return wpa_s->current_ssid->p2p_group &&
+		wpa_s->current_ssid->mode == WPAS_MODE_INFRA;
+}
+
+
+static void wpas_p2p_group_idle_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	if (wpa_s->conf->p2p_group_idle == 0 && !wpas_p2p_is_client(wpa_s)) {
+		wpa_printf(MSG_DEBUG, "P2P: Ignore group idle timeout - "
+			   "disabled");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "P2P: Group idle timeout reached - terminate "
+		   "group");
+	wpas_p2p_group_delete(wpa_s, P2P_GROUP_REMOVAL_IDLE_TIMEOUT);
+}
+
+
+static void wpas_p2p_set_group_idle_timeout(struct wpa_supplicant *wpa_s)
+{
+	int timeout;
+
+	if (eloop_cancel_timeout(wpas_p2p_group_idle_timeout, wpa_s, NULL) > 0)
+		wpa_printf(MSG_DEBUG, "P2P: Cancelled P2P group idle timeout");
+
+	if (wpa_s->current_ssid == NULL || !wpa_s->current_ssid->p2p_group)
+		return;
+
+	timeout = wpa_s->conf->p2p_group_idle;
+	if (wpa_s->current_ssid->mode == WPAS_MODE_INFRA &&
+	    (timeout == 0 || timeout > P2P_MAX_CLIENT_IDLE))
+	    timeout = P2P_MAX_CLIENT_IDLE;
+
+	if (timeout == 0)
+		return;
+
+	if (timeout < 0) {
+		if (wpa_s->current_ssid->mode == WPAS_MODE_INFRA)
+			timeout = 0; /* special client mode no-timeout */
+		else
+			return;
+	}
+
+	if (wpa_s->p2p_in_provisioning) {
+		/*
+		 * Use the normal group formation timeout during the
+		 * provisioning phase to avoid terminating this process too
+		 * early due to group idle timeout.
+		 */
+		wpa_printf(MSG_DEBUG, "P2P: Do not use P2P group idle timeout "
+			   "during provisioning");
+		return;
+	}
+
+	if (wpa_s->show_group_started) {
+		/*
+		 * Use the normal group formation timeout between the end of
+		 * the provisioning phase and completion of 4-way handshake to
+		 * avoid terminating this process too early due to group idle
+		 * timeout.
+		 */
+		wpa_printf(MSG_DEBUG, "P2P: Do not use P2P group idle timeout "
+			   "while waiting for initial 4-way handshake to "
+			   "complete");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "P2P: Set P2P group idle timeout to %u seconds",
+		   timeout);
+	eloop_register_timeout(timeout, 0, wpas_p2p_group_idle_timeout,
+			       wpa_s, NULL);
+}
+
+
+/* Returns 1 if the interface was removed */
+int wpas_p2p_deauth_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			  u16 reason_code, const u8 *ie, size_t ie_len,
+			  int locally_generated)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return 0;
+
+	if (!locally_generated)
+		p2p_deauth_notif(wpa_s->global->p2p, bssid, reason_code, ie,
+				 ie_len);
+
+	if (reason_code == WLAN_REASON_DEAUTH_LEAVING && !locally_generated &&
+	    wpa_s->current_ssid &&
+	    wpa_s->current_ssid->p2p_group &&
+	    wpa_s->current_ssid->mode == WPAS_MODE_INFRA) {
+		wpa_printf(MSG_DEBUG, "P2P: GO indicated that the P2P Group "
+			   "session is ending");
+		if (wpas_p2p_group_delete(wpa_s,
+					  P2P_GROUP_REMOVAL_GO_ENDING_SESSION)
+		    > 0)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+void wpas_p2p_disassoc_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			     u16 reason_code, const u8 *ie, size_t ie_len,
+			     int locally_generated)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return;
+
+	if (!locally_generated)
+		p2p_disassoc_notif(wpa_s->global->p2p, bssid, reason_code, ie,
+				   ie_len);
+}
+
+
+void wpas_p2p_update_config(struct wpa_supplicant *wpa_s)
+{
+	struct p2p_data *p2p = wpa_s->global->p2p;
+
+	if (p2p == NULL)
+		return;
+
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_P2P_CAPABLE))
+		return;
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_DEVICE_NAME)
+		p2p_set_dev_name(p2p, wpa_s->conf->device_name);
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_DEVICE_TYPE)
+		p2p_set_pri_dev_type(p2p, wpa_s->conf->device_type);
+
+	if (wpa_s->wps &&
+	    (wpa_s->conf->changed_parameters & CFG_CHANGED_CONFIG_METHODS))
+		p2p_set_config_methods(p2p, wpa_s->wps->config_methods);
+
+	if (wpa_s->wps && (wpa_s->conf->changed_parameters & CFG_CHANGED_UUID))
+		p2p_set_uuid(p2p, wpa_s->wps->uuid);
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_WPS_STRING) {
+		p2p_set_manufacturer(p2p, wpa_s->conf->manufacturer);
+		p2p_set_model_name(p2p, wpa_s->conf->model_name);
+		p2p_set_model_number(p2p, wpa_s->conf->model_number);
+		p2p_set_serial_number(p2p, wpa_s->conf->serial_number);
+	}
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_SEC_DEVICE_TYPE)
+		p2p_set_sec_dev_types(p2p,
+				      (void *) wpa_s->conf->sec_device_type,
+				      wpa_s->conf->num_sec_device_types);
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_VENDOR_EXTENSION) {
+		int i;
+		p2p_remove_wps_vendor_extensions(p2p);
+		for (i = 0; i < MAX_WPS_VENDOR_EXT; i++) {
+			if (wpa_s->conf->wps_vendor_ext[i] == NULL)
+				continue;
+			p2p_add_wps_vendor_extension(
+				p2p, wpa_s->conf->wps_vendor_ext[i]);
+		}
+	}
+
+	if ((wpa_s->conf->changed_parameters & CFG_CHANGED_COUNTRY) &&
+	    wpa_s->conf->country[0] && wpa_s->conf->country[1]) {
+		char country[3];
+		country[0] = wpa_s->conf->country[0];
+		country[1] = wpa_s->conf->country[1];
+		country[2] = 0x04;
+		p2p_set_country(p2p, country);
+	}
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_P2P_SSID_POSTFIX) {
+		p2p_set_ssid_postfix(p2p, (u8 *) wpa_s->conf->p2p_ssid_postfix,
+				     wpa_s->conf->p2p_ssid_postfix ?
+				     os_strlen(wpa_s->conf->p2p_ssid_postfix) :
+				     0);
+	}
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_P2P_INTRA_BSS)
+		p2p_set_intra_bss_dist(p2p, wpa_s->conf->p2p_intra_bss);
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_P2P_LISTEN_CHANNEL) {
+		u8 reg_class, channel;
+		int ret;
+		unsigned int r;
+		u8 channel_forced;
+
+		if (wpa_s->conf->p2p_listen_reg_class &&
+		    wpa_s->conf->p2p_listen_channel) {
+			reg_class = wpa_s->conf->p2p_listen_reg_class;
+			channel = wpa_s->conf->p2p_listen_channel;
+			channel_forced = 1;
+		} else {
+			reg_class = 81;
+			/*
+			 * Pick one of the social channels randomly as the
+			 * listen channel.
+			 */
+			if (os_get_random((u8 *) &r, sizeof(r)) < 0)
+				channel = 1;
+			else
+				channel = 1 + (r % 3) * 5;
+			channel_forced = 0;
+		}
+		ret = p2p_set_listen_channel(p2p, reg_class, channel,
+					     channel_forced);
+		if (ret)
+			wpa_printf(MSG_ERROR, "P2P: Own listen channel update "
+				   "failed: %d", ret);
+	}
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_P2P_OPER_CHANNEL) {
+		u8 op_reg_class, op_channel, cfg_op_channel;
+		int ret = 0;
+		unsigned int r;
+		if (wpa_s->conf->p2p_oper_reg_class &&
+		    wpa_s->conf->p2p_oper_channel) {
+			op_reg_class = wpa_s->conf->p2p_oper_reg_class;
+			op_channel = wpa_s->conf->p2p_oper_channel;
+			cfg_op_channel = 1;
+		} else {
+			op_reg_class = 81;
+			/*
+			 * Use random operation channel from (1, 6, 11)
+			 *if no other preference is indicated.
+			 */
+			if (os_get_random((u8 *) &r, sizeof(r)) < 0)
+				op_channel = 1;
+			else
+				op_channel = 1 + (r % 3) * 5;
+			cfg_op_channel = 0;
+		}
+		ret = p2p_set_oper_channel(p2p, op_reg_class, op_channel,
+					   cfg_op_channel);
+		if (ret)
+			wpa_printf(MSG_ERROR, "P2P: Own oper channel update "
+				   "failed: %d", ret);
+	}
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_P2P_PREF_CHAN) {
+		if (p2p_set_pref_chan(p2p, wpa_s->conf->num_p2p_pref_chan,
+				      wpa_s->conf->p2p_pref_chan) < 0) {
+			wpa_printf(MSG_ERROR, "P2P: Preferred channel list "
+				   "update failed");
+		}
+
+		if (p2p_set_no_go_freq(p2p, &wpa_s->conf->p2p_no_go_freq) < 0) {
+			wpa_printf(MSG_ERROR, "P2P: No GO channel list "
+				   "update failed");
+		}
+	}
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_P2P_PASSPHRASE_LEN)
+		p2p_set_passphrase_len(p2p, wpa_s->conf->p2p_passphrase_len);
+}
+
+
+int wpas_p2p_set_noa(struct wpa_supplicant *wpa_s, u8 count, int start,
+		     int duration)
+{
+	if (!wpa_s->ap_iface)
+		return -1;
+	return hostapd_p2p_set_noa(wpa_s->ap_iface->bss[0], count, start,
+				   duration);
+}
+
+
+int wpas_p2p_set_cross_connect(struct wpa_supplicant *wpa_s, int enabled)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+
+	wpa_s->global->cross_connection = enabled;
+	p2p_set_cross_connect(wpa_s->global->p2p, enabled);
+
+	if (!enabled) {
+		struct wpa_supplicant *iface;
+
+		for (iface = wpa_s->global->ifaces; iface; iface = iface->next)
+		{
+			if (iface->cross_connect_enabled == 0)
+				continue;
+
+			iface->cross_connect_enabled = 0;
+			iface->cross_connect_in_use = 0;
+			wpa_msg_global(iface->p2pdev, MSG_INFO,
+				       P2P_EVENT_CROSS_CONNECT_DISABLE "%s %s",
+				       iface->ifname,
+				       iface->cross_connect_uplink);
+		}
+	}
+
+	return 0;
+}
+
+
+static void wpas_p2p_enable_cross_connect(struct wpa_supplicant *uplink)
+{
+	struct wpa_supplicant *iface;
+
+	if (!uplink->global->cross_connection)
+		return;
+
+	for (iface = uplink->global->ifaces; iface; iface = iface->next) {
+		if (!iface->cross_connect_enabled)
+			continue;
+		if (os_strcmp(uplink->ifname, iface->cross_connect_uplink) !=
+		    0)
+			continue;
+		if (iface->ap_iface == NULL)
+			continue;
+		if (iface->cross_connect_in_use)
+			continue;
+
+		iface->cross_connect_in_use = 1;
+		wpa_msg_global(iface->p2pdev, MSG_INFO,
+			       P2P_EVENT_CROSS_CONNECT_ENABLE "%s %s",
+			       iface->ifname, iface->cross_connect_uplink);
+	}
+}
+
+
+static void wpas_p2p_disable_cross_connect(struct wpa_supplicant *uplink)
+{
+	struct wpa_supplicant *iface;
+
+	for (iface = uplink->global->ifaces; iface; iface = iface->next) {
+		if (!iface->cross_connect_enabled)
+			continue;
+		if (os_strcmp(uplink->ifname, iface->cross_connect_uplink) !=
+		    0)
+			continue;
+		if (!iface->cross_connect_in_use)
+			continue;
+
+		wpa_msg_global(iface->p2pdev, MSG_INFO,
+			       P2P_EVENT_CROSS_CONNECT_DISABLE "%s %s",
+			       iface->ifname, iface->cross_connect_uplink);
+		iface->cross_connect_in_use = 0;
+	}
+}
+
+
+void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->ap_iface || wpa_s->current_ssid == NULL ||
+	    wpa_s->current_ssid->mode != WPAS_MODE_INFRA ||
+	    wpa_s->cross_connect_disallowed)
+		wpas_p2p_disable_cross_connect(wpa_s);
+	else
+		wpas_p2p_enable_cross_connect(wpa_s);
+	if (!wpa_s->ap_iface &&
+	    eloop_cancel_timeout(wpas_p2p_group_idle_timeout, wpa_s, NULL) > 0)
+		wpa_printf(MSG_DEBUG, "P2P: Cancelled P2P group idle timeout");
+}
+
+
+void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s)
+{
+	wpas_p2p_disable_cross_connect(wpa_s);
+	if (!wpa_s->ap_iface &&
+	    !eloop_is_timeout_registered(wpas_p2p_group_idle_timeout,
+					 wpa_s, NULL))
+		wpas_p2p_set_group_idle_timeout(wpa_s);
+}
+
+
+static void wpas_p2p_cross_connect_setup(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_supplicant *iface;
+
+	if (!wpa_s->global->cross_connection)
+		return;
+
+	for (iface = wpa_s->global->ifaces; iface; iface = iface->next) {
+		if (iface == wpa_s)
+			continue;
+		if (iface->drv_flags &
+		    WPA_DRIVER_FLAGS_P2P_DEDICATED_INTERFACE)
+			continue;
+		if ((iface->drv_flags & WPA_DRIVER_FLAGS_P2P_CAPABLE) &&
+		    iface != wpa_s->parent)
+			continue;
+
+		wpa_s->cross_connect_enabled = 1;
+		os_strlcpy(wpa_s->cross_connect_uplink, iface->ifname,
+			   sizeof(wpa_s->cross_connect_uplink));
+		wpa_printf(MSG_DEBUG, "P2P: Enable cross connection from "
+			   "%s to %s whenever uplink is available",
+			   wpa_s->ifname, wpa_s->cross_connect_uplink);
+
+		if (iface->ap_iface || iface->current_ssid == NULL ||
+		    iface->current_ssid->mode != WPAS_MODE_INFRA ||
+		    iface->cross_connect_disallowed ||
+		    iface->wpa_state != WPA_COMPLETED)
+			break;
+
+		wpa_s->cross_connect_in_use = 1;
+		wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+			       P2P_EVENT_CROSS_CONNECT_ENABLE "%s %s",
+			       wpa_s->ifname, wpa_s->cross_connect_uplink);
+		break;
+	}
+}
+
+
+int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->p2p_group_interface != P2P_GROUP_INTERFACE_CLIENT &&
+	    !wpa_s->p2p_in_provisioning)
+		return 0; /* not P2P client operation */
+
+	wpa_printf(MSG_DEBUG, "P2P: Terminate connection due to WPS PBC "
+		   "session overlap");
+	if (wpa_s != wpa_s->p2pdev)
+		wpa_msg_ctrl(wpa_s->p2pdev, MSG_INFO, WPS_EVENT_OVERLAP);
+	wpas_p2p_group_formation_failed(wpa_s, 0);
+	return 1;
+}
+
+
+void wpas_p2p_pbc_overlap_cb(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	wpas_p2p_notif_pbc_overlap(wpa_s);
+}
+
+
+void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s,
+				  enum wpas_p2p_channel_update_trig trig)
+{
+	struct p2p_channels chan, cli_chan;
+	struct wpa_used_freq_data *freqs = NULL;
+	unsigned int num = wpa_s->num_multichan_concurrent;
+
+	if (wpa_s->global == NULL || wpa_s->global->p2p == NULL)
+		return;
+
+	freqs = os_calloc(num, sizeof(struct wpa_used_freq_data));
+	if (!freqs)
+		return;
+
+	num = get_shared_radio_freqs_data(wpa_s, freqs, num);
+
+	os_memset(&chan, 0, sizeof(chan));
+	os_memset(&cli_chan, 0, sizeof(cli_chan));
+	if (wpas_p2p_setup_channels(wpa_s, &chan, &cli_chan,
+				    is_p2p_6ghz_disabled(wpa_s->global->p2p))) {
+		wpa_printf(MSG_ERROR, "P2P: Failed to update supported "
+			   "channel list");
+		return;
+	}
+
+	p2p_update_channel_list(wpa_s->global->p2p, &chan, &cli_chan);
+
+	wpas_p2p_optimize_listen_channel(wpa_s, freqs, num);
+
+	/*
+	 * The used frequencies map changed, so it is possible that a GO is
+	 * using a channel that is no longer valid for P2P use. It is also
+	 * possible that due to policy consideration, it would be preferable to
+	 * move it to a frequency already used by other station interfaces.
+	 */
+	wpas_p2p_consider_moving_gos(wpa_s, freqs, num, trig);
+
+	os_free(freqs);
+}
+
+
+static void wpas_p2p_scan_res_ignore(struct wpa_supplicant *wpa_s,
+				     struct wpa_scan_results *scan_res)
+{
+	wpa_printf(MSG_DEBUG, "P2P: Ignore scan results");
+}
+
+
+int wpas_p2p_cancel(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_global *global = wpa_s->global;
+	int found = 0;
+	const u8 *peer;
+
+	if (global->p2p == NULL)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "P2P: Request to cancel group formation");
+
+	if (wpa_s->pending_interface_name[0] &&
+	    !is_zero_ether_addr(wpa_s->pending_interface_addr))
+		found = 1;
+
+	peer = p2p_get_go_neg_peer(global->p2p);
+	if (peer) {
+		wpa_printf(MSG_DEBUG, "P2P: Unauthorize pending GO Neg peer "
+			   MACSTR, MAC2STR(peer));
+		p2p_unauthorize(global->p2p, peer);
+		found = 1;
+	}
+
+	if (wpa_s->scan_res_handler == wpas_p2p_scan_res_join) {
+		wpa_printf(MSG_DEBUG, "P2P: Stop pending scan for join");
+		wpa_s->scan_res_handler = wpas_p2p_scan_res_ignore;
+		found = 1;
+	}
+
+	if (wpa_s->pending_pd_before_join) {
+		wpa_printf(MSG_DEBUG, "P2P: Stop pending PD before join");
+		wpa_s->pending_pd_before_join = 0;
+		found = 1;
+	}
+
+	wpas_p2p_stop_find(wpa_s);
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (wpa_s == global->p2p_group_formation &&
+		    (wpa_s->p2p_in_provisioning ||
+		     wpa_s->parent->pending_interface_type ==
+		     WPA_IF_P2P_CLIENT)) {
+			wpa_printf(MSG_DEBUG, "P2P: Interface %s in group "
+				   "formation found - cancelling",
+				   wpa_s->ifname);
+			found = 1;
+			eloop_cancel_timeout(wpas_p2p_group_formation_timeout,
+					     wpa_s->p2pdev, NULL);
+			if (wpa_s->p2p_in_provisioning) {
+				wpas_group_formation_completed(wpa_s, 0, 0);
+				break;
+			}
+			wpas_p2p_group_delete(wpa_s,
+					      P2P_GROUP_REMOVAL_REQUESTED);
+			break;
+		} else if (wpa_s->p2p_in_invitation) {
+			wpa_printf(MSG_DEBUG, "P2P: Interface %s in invitation found - cancelling",
+				   wpa_s->ifname);
+			found = 1;
+			wpas_p2p_group_formation_failed(wpa_s, 0);
+			break;
+		}
+	}
+
+	if (!found) {
+		wpa_printf(MSG_DEBUG, "P2P: No ongoing group formation found");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->current_ssid == NULL || !wpa_s->current_ssid->p2p_group)
+		return;
+
+	wpa_printf(MSG_DEBUG, "P2P: Remove group due to driver resource not "
+		   "being available anymore");
+	wpas_p2p_group_delete(wpa_s, P2P_GROUP_REMOVAL_UNAVAILABLE);
+}
+
+
+void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
+				   int freq_24, int freq_5, int freq_overall)
+{
+	struct p2p_data *p2p = wpa_s->global->p2p;
+	if (p2p == NULL)
+		return;
+	p2p_set_best_channels(p2p, freq_24, freq_5, freq_overall);
+}
+
+
+int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr)
+{
+	u8 peer[ETH_ALEN];
+	struct p2p_data *p2p = wpa_s->global->p2p;
+
+	if (p2p == NULL)
+		return -1;
+
+	if (hwaddr_aton(addr, peer))
+		return -1;
+
+	return p2p_unauthorize(p2p, peer);
+}
+
+
+/**
+ * wpas_p2p_disconnect - Disconnect from a P2P Group
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: 0 on success, -1 on failure
+ *
+ * This can be used to disconnect from a group in which the local end is a P2P
+ * Client or to end a P2P Group in case the local end is the Group Owner. If a
+ * virtual network interface was created for this group, that interface will be
+ * removed. Otherwise, only the configured P2P group network will be removed
+ * from the interface.
+ */
+int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s)
+{
+
+	if (wpa_s == NULL)
+		return -1;
+
+	return wpas_p2p_group_delete(wpa_s, P2P_GROUP_REMOVAL_REQUESTED) < 0 ?
+		-1 : 0;
+}
+
+
+int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s)
+{
+	int ret;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return 0;
+
+	ret = p2p_in_progress(wpa_s->global->p2p);
+	if (ret == 0) {
+		/*
+		 * Check whether there is an ongoing WPS provisioning step (or
+		 * other parts of group formation) on another interface since
+		 * p2p_in_progress() does not report this to avoid issues for
+		 * scans during such provisioning step.
+		 */
+		if (wpa_s->global->p2p_group_formation &&
+		    wpa_s->global->p2p_group_formation != wpa_s) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Another interface (%s) "
+				"in group formation",
+				wpa_s->global->p2p_group_formation->ifname);
+			ret = 1;
+		}
+	}
+
+	if (!ret && wpa_s->global->p2p_go_wait_client.sec) {
+		struct os_reltime now;
+		os_get_reltime(&now);
+		if (os_reltime_expired(&now, &wpa_s->global->p2p_go_wait_client,
+				       P2P_MAX_INITIAL_CONN_WAIT_GO)) {
+			/* Wait for the first client has expired */
+			wpa_s->global->p2p_go_wait_client.sec = 0;
+		} else {
+			wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Waiting for initial client connection during group formation");
+			ret = 1;
+		}
+	}
+
+	return ret;
+}
+
+
+void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
+			      struct wpa_ssid *ssid)
+{
+	if (wpa_s->p2p_in_provisioning && ssid->p2p_group &&
+	    eloop_cancel_timeout(wpas_p2p_group_formation_timeout,
+				 wpa_s->p2pdev, NULL) > 0) {
+		/**
+		 * Remove the network by scheduling the group formation
+		 * timeout to happen immediately. The teardown code
+		 * needs to be scheduled to run asynch later so that we
+		 * don't delete data from under ourselves unexpectedly.
+		 * Calling wpas_p2p_group_formation_timeout directly
+		 * causes a series of crashes in WPS failure scenarios.
+		 */
+		wpa_printf(MSG_DEBUG, "P2P: Canceled group formation due to "
+			   "P2P group network getting removed");
+		eloop_register_timeout(0, 0, wpas_p2p_group_formation_timeout,
+				       wpa_s->p2pdev, NULL);
+	}
+}
+
+
+struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s,
+					  const u8 *addr, const u8 *ssid,
+					  size_t ssid_len)
+{
+	struct wpa_ssid *s;
+	size_t i;
+
+	for (s = wpa_s->conf->ssid; s; s = s->next) {
+		if (s->disabled != 2)
+			continue;
+		if (ssid &&
+		    (ssid_len != s->ssid_len ||
+		     os_memcmp(ssid, s->ssid, ssid_len) != 0))
+			continue;
+		if (addr == NULL) {
+			if (s->mode == WPAS_MODE_P2P_GO)
+				return s;
+			continue;
+		}
+		if (os_memcmp(s->bssid, addr, ETH_ALEN) == 0)
+			return s; /* peer is GO in the persistent group */
+		if (s->mode != WPAS_MODE_P2P_GO || s->p2p_client_list == NULL)
+			continue;
+		for (i = 0; i < s->num_p2p_clients; i++) {
+			if (os_memcmp(s->p2p_client_list + i * 2 * ETH_ALEN,
+				      addr, ETH_ALEN) == 0)
+				return s; /* peer is P2P client in persistent
+					   * group */
+		}
+	}
+
+	return NULL;
+}
+
+
+void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
+				       const u8 *addr)
+{
+	if (eloop_cancel_timeout(wpas_p2p_group_formation_timeout,
+				 wpa_s->p2pdev, NULL) > 0) {
+		/*
+		 * This can happen if WPS provisioning step is not terminated
+		 * cleanly (e.g., P2P Client does not send WSC_Done). Since the
+		 * peer was able to connect, there is no need to time out group
+		 * formation after this, though. In addition, this is used with
+		 * the initial connection wait on the GO as a separate formation
+		 * timeout and as such, expected to be hit after the initial WPS
+		 * provisioning step.
+		 */
+		wpa_printf(MSG_DEBUG, "P2P: Canceled P2P group formation timeout on data connection");
+
+		if (!wpa_s->p2p_go_group_formation_completed &&
+		    !wpa_s->group_formation_reported) {
+			/*
+			 * GO has not yet notified group formation success since
+			 * the WPS step was not completed cleanly. Do that
+			 * notification now since the P2P Client was able to
+			 * connect and as such, must have received the
+			 * credential from the WPS step.
+			 */
+			if (wpa_s->global->p2p)
+				p2p_wps_success_cb(wpa_s->global->p2p, addr);
+			wpas_group_formation_completed(wpa_s, 1, 0);
+		}
+	}
+	if (!wpa_s->p2p_go_group_formation_completed) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Marking group formation completed on GO on first data connection");
+		wpa_s->p2p_go_group_formation_completed = 1;
+		wpa_s->global->p2p_group_formation = NULL;
+		wpa_s->p2p_in_provisioning = 0;
+		wpa_s->p2p_in_invitation = 0;
+	}
+	wpa_s->global->p2p_go_wait_client.sec = 0;
+	if (addr == NULL)
+		return;
+	wpas_p2p_add_persistent_group_client(wpa_s, addr);
+}
+
+
+static int wpas_p2p_fallback_to_go_neg(struct wpa_supplicant *wpa_s,
+				       int group_added)
+{
+	struct wpa_supplicant *group = wpa_s;
+	int ret = 0;
+
+	if (wpa_s->global->p2p_group_formation)
+		group = wpa_s->global->p2p_group_formation;
+	wpa_s = wpa_s->global->p2p_init_wpa_s;
+	offchannel_send_action_done(wpa_s);
+	if (group_added)
+		ret = wpas_p2p_group_delete(group, P2P_GROUP_REMOVAL_SILENT);
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Fall back to GO Negotiation");
+	wpas_p2p_connect(wpa_s, wpa_s->pending_join_dev_addr, wpa_s->p2p_pin,
+			 wpa_s->p2p_wps_method, wpa_s->p2p_persistent_group, 0,
+			 0, 0, wpa_s->p2p_go_intent, wpa_s->p2p_connect_freq,
+			 wpa_s->p2p_go_vht_center_freq2,
+			 wpa_s->p2p_persistent_id,
+			 wpa_s->p2p_pd_before_go_neg,
+			 wpa_s->p2p_go_ht40,
+			 wpa_s->p2p_go_vht,
+			 wpa_s->p2p_go_max_oper_chwidth,
+			 wpa_s->p2p_go_he,
+			 wpa_s->p2p_go_edmg,
+			 NULL, 0, is_p2p_allow_6ghz(wpa_s->global->p2p));
+	return ret;
+}
+
+
+int wpas_p2p_scan_no_go_seen(struct wpa_supplicant *wpa_s)
+{
+	int res;
+
+	if (!wpa_s->p2p_fallback_to_go_neg ||
+	    wpa_s->p2p_in_provisioning <= 5)
+		return 0;
+
+	if (wpas_p2p_peer_go(wpa_s, wpa_s->pending_join_dev_addr) > 0)
+		return 0; /* peer operating as a GO */
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: GO not found for p2p_connect-auto - "
+		"fallback to GO Negotiation");
+	wpa_msg_global(wpa_s->p2pdev, MSG_INFO, P2P_EVENT_FALLBACK_TO_GO_NEG
+		       "reason=GO-not-found");
+	res = wpas_p2p_fallback_to_go_neg(wpa_s, 1);
+
+	return res == 1 ? 2 : 1;
+}
+
+
+unsigned int wpas_p2p_search_delay(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_supplicant *ifs;
+
+	if (wpa_s->wpa_state > WPA_SCANNING) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Use %u ms search delay due to "
+			"concurrent operation",
+			wpa_s->conf->p2p_search_delay);
+		return wpa_s->conf->p2p_search_delay;
+	}
+
+	dl_list_for_each(ifs, &wpa_s->radio->ifaces, struct wpa_supplicant,
+			 radio_list) {
+		if (ifs != wpa_s && ifs->wpa_state > WPA_SCANNING) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Use %u ms search "
+				"delay due to concurrent operation on "
+				"interface %s",
+				wpa_s->conf->p2p_search_delay,
+				ifs->ifname);
+			return wpa_s->conf->p2p_search_delay;
+		}
+	}
+
+	return 0;
+}
+
+
+static int wpas_p2p_remove_psk_entry(struct wpa_supplicant *wpa_s,
+				     struct wpa_ssid *s, const u8 *addr,
+				     int iface_addr)
+{
+	struct psk_list_entry *psk, *tmp;
+	int changed = 0;
+
+	dl_list_for_each_safe(psk, tmp, &s->psk_list, struct psk_list_entry,
+			      list) {
+		if ((iface_addr && !psk->p2p &&
+		     os_memcmp(addr, psk->addr, ETH_ALEN) == 0) ||
+		    (!iface_addr && psk->p2p &&
+		     os_memcmp(addr, psk->addr, ETH_ALEN) == 0)) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: Remove persistent group PSK list entry for "
+				MACSTR " p2p=%u",
+				MAC2STR(psk->addr), psk->p2p);
+			dl_list_del(&psk->list);
+			os_free(psk);
+			changed++;
+		}
+	}
+
+	return changed;
+}
+
+
+void wpas_p2p_new_psk_cb(struct wpa_supplicant *wpa_s, const u8 *mac_addr,
+			 const u8 *p2p_dev_addr,
+			 const u8 *psk, size_t psk_len)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	struct wpa_ssid *persistent;
+	struct psk_list_entry *p, *last;
+
+	if (psk_len != sizeof(p->psk))
+		return;
+
+	if (p2p_dev_addr) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: New PSK for addr=" MACSTR
+			" p2p_dev_addr=" MACSTR,
+			MAC2STR(mac_addr), MAC2STR(p2p_dev_addr));
+		if (is_zero_ether_addr(p2p_dev_addr))
+			p2p_dev_addr = NULL;
+	} else {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: New PSK for addr=" MACSTR,
+			MAC2STR(mac_addr));
+	}
+
+	if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: new_psk_cb during group formation");
+		/* To be added to persistent group once created */
+		if (wpa_s->global->add_psk == NULL) {
+			wpa_s->global->add_psk = os_zalloc(sizeof(*p));
+			if (wpa_s->global->add_psk == NULL)
+				return;
+		}
+		p = wpa_s->global->add_psk;
+		if (p2p_dev_addr) {
+			p->p2p = 1;
+			os_memcpy(p->addr, p2p_dev_addr, ETH_ALEN);
+		} else {
+			p->p2p = 0;
+			os_memcpy(p->addr, mac_addr, ETH_ALEN);
+		}
+		os_memcpy(p->psk, psk, psk_len);
+		return;
+	}
+
+	if (ssid->mode != WPAS_MODE_P2P_GO || !ssid->p2p_persistent_group) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Ignore new_psk_cb on not-persistent GO");
+		return;
+	}
+
+	persistent = wpas_p2p_get_persistent(wpa_s->p2pdev, NULL, ssid->ssid,
+					     ssid->ssid_len);
+	if (!persistent) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Could not find persistent group information to store the new PSK");
+		return;
+	}
+
+	p = os_zalloc(sizeof(*p));
+	if (p == NULL)
+		return;
+	if (p2p_dev_addr) {
+		p->p2p = 1;
+		os_memcpy(p->addr, p2p_dev_addr, ETH_ALEN);
+	} else {
+		p->p2p = 0;
+		os_memcpy(p->addr, mac_addr, ETH_ALEN);
+	}
+	os_memcpy(p->psk, psk, psk_len);
+
+	if (dl_list_len(&persistent->psk_list) > P2P_MAX_STORED_CLIENTS &&
+	    (last = dl_list_last(&persistent->psk_list,
+				 struct psk_list_entry, list))) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Remove oldest PSK entry for "
+			MACSTR " (p2p=%u) to make room for a new one",
+			MAC2STR(last->addr), last->p2p);
+		dl_list_del(&last->list);
+		os_free(last);
+	}
+
+	wpas_p2p_remove_psk_entry(wpa_s->p2pdev, persistent,
+				  p2p_dev_addr ? p2p_dev_addr : mac_addr,
+				  p2p_dev_addr == NULL);
+	if (p2p_dev_addr) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Add new PSK for p2p_dev_addr="
+			MACSTR, MAC2STR(p2p_dev_addr));
+	} else {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Add new PSK for addr=" MACSTR,
+			MAC2STR(mac_addr));
+	}
+	dl_list_add(&persistent->psk_list, &p->list);
+
+	if (wpa_s->p2pdev->conf->update_config &&
+	    wpa_config_write(wpa_s->p2pdev->confname, wpa_s->p2pdev->conf))
+		wpa_printf(MSG_DEBUG, "P2P: Failed to update configuration");
+}
+
+
+static void wpas_p2p_remove_psk(struct wpa_supplicant *wpa_s,
+				struct wpa_ssid *s, const u8 *addr,
+				int iface_addr)
+{
+	int res;
+
+	res = wpas_p2p_remove_psk_entry(wpa_s, s, addr, iface_addr);
+	if (res > 0 && wpa_s->conf->update_config &&
+	    wpa_config_write(wpa_s->confname, wpa_s->conf))
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Failed to update configuration");
+}
+
+
+static void wpas_p2p_remove_client_go(struct wpa_supplicant *wpa_s,
+				      const u8 *peer, int iface_addr)
+{
+	struct hostapd_data *hapd;
+	struct hostapd_wpa_psk *psk, *prev, *rem;
+	struct sta_info *sta;
+
+	if (wpa_s->ap_iface == NULL || wpa_s->current_ssid == NULL ||
+	    wpa_s->current_ssid->mode != WPAS_MODE_P2P_GO)
+		return;
+
+	/* Remove per-station PSK entry */
+	hapd = wpa_s->ap_iface->bss[0];
+	prev = NULL;
+	psk = hapd->conf->ssid.wpa_psk;
+	while (psk) {
+		if ((iface_addr && os_memcmp(peer, psk->addr, ETH_ALEN) == 0) ||
+		    (!iface_addr &&
+		     os_memcmp(peer, psk->p2p_dev_addr, ETH_ALEN) == 0)) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Remove operating group PSK entry for "
+				MACSTR " iface_addr=%d",
+				MAC2STR(peer), iface_addr);
+			if (prev)
+				prev->next = psk->next;
+			else
+				hapd->conf->ssid.wpa_psk = psk->next;
+			rem = psk;
+			psk = psk->next;
+			os_free(rem);
+		} else {
+			prev = psk;
+			psk = psk->next;
+		}
+	}
+
+	/* Disconnect from group */
+	if (iface_addr)
+		sta = ap_get_sta(hapd, peer);
+	else
+		sta = ap_get_sta_p2p(hapd, peer);
+	if (sta) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Disconnect peer " MACSTR
+			" (iface_addr=%d) from group",
+			MAC2STR(peer), iface_addr);
+		hostapd_drv_sta_deauth(hapd, sta->addr,
+				       WLAN_REASON_DEAUTH_LEAVING);
+		ap_sta_deauthenticate(hapd, sta, WLAN_REASON_DEAUTH_LEAVING);
+	}
+}
+
+
+void wpas_p2p_remove_client(struct wpa_supplicant *wpa_s, const u8 *peer,
+			    int iface_addr)
+{
+	struct wpa_ssid *s;
+	struct wpa_supplicant *w;
+	struct wpa_supplicant *p2p_wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Remove client " MACSTR, MAC2STR(peer));
+
+	/* Remove from any persistent group */
+	for (s = p2p_wpa_s->conf->ssid; s; s = s->next) {
+		if (s->disabled != 2 || s->mode != WPAS_MODE_P2P_GO)
+			continue;
+		if (!iface_addr)
+			wpas_remove_persistent_peer(p2p_wpa_s, s, peer, 0);
+		wpas_p2p_remove_psk(p2p_wpa_s, s, peer, iface_addr);
+	}
+
+	/* Remove from any operating group */
+	for (w = wpa_s->global->ifaces; w; w = w->next)
+		wpas_p2p_remove_client_go(w, peer, iface_addr);
+}
+
+
+static void wpas_p2p_psk_failure_removal(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	wpas_p2p_group_delete(wpa_s, P2P_GROUP_REMOVAL_PSK_FAILURE);
+}
+
+
+static void wpas_p2p_group_freq_conflict(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	wpa_printf(MSG_DEBUG, "P2P: Frequency conflict - terminate group");
+	wpas_p2p_group_delete(wpa_s, P2P_GROUP_REMOVAL_FREQ_CONFLICT);
+}
+
+
+int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s, int freq,
+					struct wpa_ssid *ssid)
+{
+	struct wpa_supplicant *iface;
+
+	for (iface = wpa_s->global->ifaces; iface; iface = iface->next) {
+		if (!iface->current_ssid ||
+		    iface->current_ssid->frequency == freq ||
+		    (iface->p2p_group_interface == NOT_P2P_GROUP_INTERFACE &&
+		     !iface->current_ssid->p2p_group))
+			continue;
+
+		/* Remove the connection with least priority */
+		if (!wpas_is_p2p_prioritized(iface)) {
+			/* STA connection has priority over existing
+			 * P2P connection, so remove the interface. */
+			wpa_printf(MSG_DEBUG, "P2P: Removing P2P connection due to single channel concurrent mode frequency conflict");
+			eloop_register_timeout(0, 0,
+					       wpas_p2p_group_freq_conflict,
+					       iface, NULL);
+			/* If connection in progress is P2P connection, do not
+			 * proceed for the connection. */
+			if (wpa_s == iface)
+				return -1;
+			else
+				return 0;
+		} else {
+			/* P2P connection has priority, disable the STA network
+			 */
+			wpa_supplicant_disable_network(wpa_s->global->ifaces,
+						       ssid);
+			wpa_msg(wpa_s->global->ifaces, MSG_INFO,
+				WPA_EVENT_FREQ_CONFLICT " id=%d", ssid->id);
+			os_memset(wpa_s->global->ifaces->pending_bssid, 0,
+				  ETH_ALEN);
+			/* If P2P connection is in progress, continue
+			 * connecting...*/
+			if (wpa_s == iface)
+				return 0;
+			else
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+
+int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (ssid == NULL || !ssid->p2p_group)
+		return 0;
+
+	if (wpa_s->p2p_last_4way_hs_fail &&
+	    wpa_s->p2p_last_4way_hs_fail == ssid) {
+		u8 go_dev_addr[ETH_ALEN];
+		struct wpa_ssid *persistent;
+
+		if (wpas_p2p_persistent_group(wpa_s, go_dev_addr,
+					      ssid->ssid,
+					      ssid->ssid_len) <= 0) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Could not determine whether 4-way handshake failures were for a persistent group");
+			goto disconnect;
+		}
+
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Two 4-way handshake failures for a P2P group - go_dev_addr="
+			MACSTR, MAC2STR(go_dev_addr));
+		persistent = wpas_p2p_get_persistent(wpa_s->p2pdev, go_dev_addr,
+						     ssid->ssid,
+						     ssid->ssid_len);
+		if (persistent == NULL || persistent->mode != WPAS_MODE_INFRA) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "P2P: No matching persistent group stored");
+			goto disconnect;
+		}
+		wpa_msg_global(wpa_s->p2pdev, MSG_INFO,
+			       P2P_EVENT_PERSISTENT_PSK_FAIL "%d",
+			       persistent->id);
+	disconnect:
+		wpa_s->p2p_last_4way_hs_fail = NULL;
+		/*
+		 * Remove the group from a timeout to avoid issues with caller
+		 * continuing to use the interface if this is on a P2P group
+		 * interface.
+		 */
+		eloop_register_timeout(0, 0, wpas_p2p_psk_failure_removal,
+				       wpa_s, NULL);
+		return 1;
+	}
+
+	wpa_s->p2p_last_4way_hs_fail = ssid;
+	return 0;
+}
+
+
+#ifdef CONFIG_WPS_NFC
+
+static struct wpabuf * wpas_p2p_nfc_handover(int ndef, struct wpabuf *wsc,
+					     struct wpabuf *p2p)
+{
+	struct wpabuf *ret;
+	size_t wsc_len;
+
+	if (p2p == NULL) {
+		wpabuf_free(wsc);
+		wpa_printf(MSG_DEBUG, "P2P: No p2p buffer for handover");
+		return NULL;
+	}
+
+	wsc_len = wsc ? wpabuf_len(wsc) : 0;
+	ret = wpabuf_alloc(2 + wsc_len + 2 + wpabuf_len(p2p));
+	if (ret == NULL) {
+		wpabuf_free(wsc);
+		wpabuf_free(p2p);
+		return NULL;
+	}
+
+	wpabuf_put_be16(ret, wsc_len);
+	if (wsc)
+		wpabuf_put_buf(ret, wsc);
+	wpabuf_put_be16(ret, wpabuf_len(p2p));
+	wpabuf_put_buf(ret, p2p);
+
+	wpabuf_free(wsc);
+	wpabuf_free(p2p);
+	wpa_hexdump_buf(MSG_DEBUG,
+			"P2P: Generated NFC connection handover message", ret);
+
+	if (ndef && ret) {
+		struct wpabuf *tmp;
+		tmp = ndef_build_p2p(ret);
+		wpabuf_free(ret);
+		if (tmp == NULL) {
+			wpa_printf(MSG_DEBUG, "P2P: Failed to NDEF encapsulate handover request");
+			return NULL;
+		}
+		ret = tmp;
+	}
+
+	return ret;
+}
+
+
+static int wpas_p2p_cli_freq(struct wpa_supplicant *wpa_s,
+			     struct wpa_ssid **ssid, u8 *go_dev_addr)
+{
+	struct wpa_supplicant *iface;
+
+	if (go_dev_addr)
+		os_memset(go_dev_addr, 0, ETH_ALEN);
+	if (ssid)
+		*ssid = NULL;
+	for (iface = wpa_s->global->ifaces; iface; iface = iface->next) {
+		if (iface->wpa_state < WPA_ASSOCIATING ||
+		    iface->current_ssid == NULL || iface->assoc_freq == 0 ||
+		    !iface->current_ssid->p2p_group ||
+		    iface->current_ssid->mode != WPAS_MODE_INFRA)
+			continue;
+		if (ssid)
+			*ssid = iface->current_ssid;
+		if (go_dev_addr)
+			os_memcpy(go_dev_addr, iface->go_dev_addr, ETH_ALEN);
+		return iface->assoc_freq;
+	}
+	return 0;
+}
+
+
+struct wpabuf * wpas_p2p_nfc_handover_req(struct wpa_supplicant *wpa_s,
+					  int ndef)
+{
+	struct wpabuf *wsc, *p2p;
+	struct wpa_ssid *ssid;
+	u8 go_dev_addr[ETH_ALEN];
+	int cli_freq = wpas_p2p_cli_freq(wpa_s, &ssid, go_dev_addr);
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL) {
+		wpa_printf(MSG_DEBUG, "P2P: P2P disabled - cannot build handover request");
+		return NULL;
+	}
+
+	if (wpa_s->conf->wps_nfc_dh_pubkey == NULL &&
+	    wps_nfc_gen_dh(&wpa_s->conf->wps_nfc_dh_pubkey,
+			   &wpa_s->conf->wps_nfc_dh_privkey) < 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: No DH key available for handover request");
+		return NULL;
+	}
+
+	if (cli_freq == 0) {
+		wsc = wps_build_nfc_handover_req_p2p(
+			wpa_s->parent->wps, wpa_s->conf->wps_nfc_dh_pubkey);
+	} else
+		wsc = NULL;
+	p2p = p2p_build_nfc_handover_req(wpa_s->global->p2p, cli_freq,
+					 go_dev_addr, ssid ? ssid->ssid : NULL,
+					 ssid ? ssid->ssid_len : 0);
+
+	return wpas_p2p_nfc_handover(ndef, wsc, p2p);
+}
+
+
+struct wpabuf * wpas_p2p_nfc_handover_sel(struct wpa_supplicant *wpa_s,
+					  int ndef, int tag)
+{
+	struct wpabuf *wsc, *p2p;
+	struct wpa_ssid *ssid;
+	u8 go_dev_addr[ETH_ALEN];
+	int cli_freq = wpas_p2p_cli_freq(wpa_s, &ssid, go_dev_addr);
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return NULL;
+
+	if (!tag && wpa_s->conf->wps_nfc_dh_pubkey == NULL &&
+	    wps_nfc_gen_dh(&wpa_s->conf->wps_nfc_dh_pubkey,
+			   &wpa_s->conf->wps_nfc_dh_privkey) < 0)
+		return NULL;
+
+	if (cli_freq == 0) {
+		wsc = wps_build_nfc_handover_sel_p2p(
+			wpa_s->parent->wps,
+			tag ? wpa_s->conf->wps_nfc_dev_pw_id :
+			DEV_PW_NFC_CONNECTION_HANDOVER,
+			wpa_s->conf->wps_nfc_dh_pubkey,
+			tag ? wpa_s->conf->wps_nfc_dev_pw : NULL);
+	} else
+		wsc = NULL;
+	p2p = p2p_build_nfc_handover_sel(wpa_s->global->p2p, cli_freq,
+					 go_dev_addr, ssid ? ssid->ssid : NULL,
+					 ssid ? ssid->ssid_len : 0);
+
+	return wpas_p2p_nfc_handover(ndef, wsc, p2p);
+}
+
+
+static int wpas_p2p_nfc_join_group(struct wpa_supplicant *wpa_s,
+				   struct p2p_nfc_params *params)
+{
+	wpa_printf(MSG_DEBUG, "P2P: Initiate join-group based on NFC "
+		   "connection handover (freq=%d)",
+		   params->go_freq);
+
+	if (params->go_freq && params->go_ssid_len) {
+		wpa_s->p2p_wps_method = WPS_NFC;
+		wpa_s->pending_join_wps_method = WPS_NFC;
+		os_memset(wpa_s->pending_join_iface_addr, 0, ETH_ALEN);
+		os_memcpy(wpa_s->pending_join_dev_addr, params->go_dev_addr,
+			  ETH_ALEN);
+		return wpas_p2p_join_start(wpa_s, params->go_freq,
+					   params->go_ssid,
+					   params->go_ssid_len);
+	}
+
+	return wpas_p2p_connect(wpa_s, params->peer->p2p_device_addr, NULL,
+				WPS_NFC, 0, 0, 1, 0, wpa_s->conf->p2p_go_intent,
+				params->go_freq, wpa_s->p2p_go_vht_center_freq2,
+				-1, 0, 1, 1, wpa_s->p2p_go_max_oper_chwidth,
+				wpa_s->p2p_go_he, wpa_s->p2p_go_edmg,
+				params->go_ssid_len ? params->go_ssid : NULL,
+				params->go_ssid_len, false);
+}
+
+
+static int wpas_p2p_nfc_auth_join(struct wpa_supplicant *wpa_s,
+				  struct p2p_nfc_params *params, int tag)
+{
+	int res, persistent;
+	struct wpa_ssid *ssid;
+
+	wpa_printf(MSG_DEBUG, "P2P: Authorize join-group based on NFC "
+		   "connection handover");
+	for (wpa_s = wpa_s->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		ssid = wpa_s->current_ssid;
+		if (ssid == NULL)
+			continue;
+		if (ssid->mode != WPAS_MODE_P2P_GO)
+			continue;
+		if (wpa_s->ap_iface == NULL)
+			continue;
+		break;
+	}
+	if (wpa_s == NULL) {
+		wpa_printf(MSG_DEBUG, "P2P: Could not find GO interface");
+		return -1;
+	}
+
+	if (wpa_s->p2pdev->p2p_oob_dev_pw_id !=
+	    DEV_PW_NFC_CONNECTION_HANDOVER &&
+	    !wpa_s->p2pdev->p2p_oob_dev_pw) {
+		wpa_printf(MSG_DEBUG, "P2P: No NFC Dev Pw known");
+		return -1;
+	}
+	res = wpas_ap_wps_add_nfc_pw(
+		wpa_s, wpa_s->p2pdev->p2p_oob_dev_pw_id,
+		wpa_s->p2pdev->p2p_oob_dev_pw,
+		wpa_s->p2pdev->p2p_peer_oob_pk_hash_known ?
+		wpa_s->p2pdev->p2p_peer_oob_pubkey_hash : NULL);
+	if (res)
+		return res;
+
+	if (!tag) {
+		wpa_printf(MSG_DEBUG, "P2P: Negotiated handover - wait for peer to join without invitation");
+		return 0;
+	}
+
+	if (!params->peer ||
+	    !(params->peer->dev_capab & P2P_DEV_CAPAB_INVITATION_PROCEDURE))
+		return 0;
+
+	wpa_printf(MSG_DEBUG, "P2P: Static handover - invite peer " MACSTR
+		   " to join", MAC2STR(params->peer->p2p_device_addr));
+
+	wpa_s->global->p2p_invite_group = wpa_s;
+	persistent = ssid->p2p_persistent_group &&
+		wpas_p2p_get_persistent(wpa_s->p2pdev,
+					params->peer->p2p_device_addr,
+					ssid->ssid, ssid->ssid_len);
+	wpa_s->p2pdev->pending_invite_ssid_id = -1;
+
+	return p2p_invite(wpa_s->global->p2p, params->peer->p2p_device_addr,
+			  P2P_INVITE_ROLE_ACTIVE_GO, wpa_s->own_addr,
+			  ssid->ssid, ssid->ssid_len, ssid->frequency,
+			  wpa_s->global->p2p_dev_addr, persistent, 0,
+			  wpa_s->p2pdev->p2p_oob_dev_pw_id);
+}
+
+
+static int wpas_p2p_nfc_init_go_neg(struct wpa_supplicant *wpa_s,
+				    struct p2p_nfc_params *params,
+				    int forced_freq)
+{
+	wpa_printf(MSG_DEBUG, "P2P: Initiate GO Negotiation based on NFC "
+		   "connection handover");
+	return wpas_p2p_connect(wpa_s, params->peer->p2p_device_addr, NULL,
+				WPS_NFC, 0, 0, 0, 0, wpa_s->conf->p2p_go_intent,
+				forced_freq, wpa_s->p2p_go_vht_center_freq2,
+				-1, 0, 1, 1, wpa_s->p2p_go_max_oper_chwidth,
+				wpa_s->p2p_go_he, wpa_s->p2p_go_edmg,
+				NULL, 0, false);
+}
+
+
+static int wpas_p2p_nfc_resp_go_neg(struct wpa_supplicant *wpa_s,
+				    struct p2p_nfc_params *params,
+				    int forced_freq)
+{
+	int res;
+
+	wpa_printf(MSG_DEBUG, "P2P: Authorize GO Negotiation based on NFC "
+		   "connection handover");
+	res = wpas_p2p_connect(wpa_s, params->peer->p2p_device_addr, NULL,
+			       WPS_NFC, 0, 0, 0, 1, wpa_s->conf->p2p_go_intent,
+			       forced_freq, wpa_s->p2p_go_vht_center_freq2,
+			       -1, 0, 1, 1, wpa_s->p2p_go_max_oper_chwidth,
+			       wpa_s->p2p_go_he, wpa_s->p2p_go_edmg,
+			       NULL, 0, false);
+	if (res)
+		return res;
+
+	res = wpas_p2p_listen(wpa_s, 60);
+	if (res) {
+		p2p_unauthorize(wpa_s->global->p2p,
+				params->peer->p2p_device_addr);
+	}
+
+	return res;
+}
+
+
+static int wpas_p2p_nfc_connection_handover(struct wpa_supplicant *wpa_s,
+					    const struct wpabuf *data,
+					    int sel, int tag, int forced_freq)
+{
+	const u8 *pos, *end;
+	u16 len, id;
+	struct p2p_nfc_params params;
+	int res;
+
+	os_memset(&params, 0, sizeof(params));
+	params.sel = sel;
+
+	wpa_hexdump_buf(MSG_DEBUG, "P2P: Received NFC tag payload", data);
+
+	pos = wpabuf_head(data);
+	end = pos + wpabuf_len(data);
+
+	if (end - pos < 2) {
+		wpa_printf(MSG_DEBUG, "P2P: Not enough data for Length of WSC "
+			   "attributes");
+		return -1;
+	}
+	len = WPA_GET_BE16(pos);
+	pos += 2;
+	if (len > end - pos) {
+		wpa_printf(MSG_DEBUG, "P2P: Not enough data for WSC "
+			   "attributes");
+		return -1;
+	}
+	params.wsc_attr = pos;
+	params.wsc_len = len;
+	pos += len;
+
+	if (end - pos < 2) {
+		wpa_printf(MSG_DEBUG, "P2P: Not enough data for Length of P2P "
+			   "attributes");
+		return -1;
+	}
+	len = WPA_GET_BE16(pos);
+	pos += 2;
+	if (len > end - pos) {
+		wpa_printf(MSG_DEBUG, "P2P: Not enough data for P2P "
+			   "attributes");
+		return -1;
+	}
+	params.p2p_attr = pos;
+	params.p2p_len = len;
+	pos += len;
+
+	wpa_hexdump(MSG_DEBUG, "P2P: WSC attributes",
+		    params.wsc_attr, params.wsc_len);
+	wpa_hexdump(MSG_DEBUG, "P2P: P2P attributes",
+		    params.p2p_attr, params.p2p_len);
+	if (pos < end) {
+		wpa_hexdump(MSG_DEBUG,
+			    "P2P: Ignored extra data after P2P attributes",
+			    pos, end - pos);
+	}
+
+	res = p2p_process_nfc_connection_handover(wpa_s->global->p2p, &params);
+	if (res)
+		return res;
+
+	if (params.next_step == NO_ACTION)
+		return 0;
+
+	if (params.next_step == BOTH_GO) {
+		wpa_msg(wpa_s, MSG_INFO, P2P_EVENT_NFC_BOTH_GO "peer=" MACSTR,
+			MAC2STR(params.peer->p2p_device_addr));
+		return 0;
+	}
+
+	if (params.next_step == PEER_CLIENT) {
+		if (!is_zero_ether_addr(params.go_dev_addr)) {
+			wpa_msg(wpa_s, MSG_INFO, P2P_EVENT_NFC_PEER_CLIENT
+				"peer=" MACSTR " freq=%d go_dev_addr=" MACSTR
+				" ssid=\"%s\"",
+				MAC2STR(params.peer->p2p_device_addr),
+				params.go_freq,
+				MAC2STR(params.go_dev_addr),
+				wpa_ssid_txt(params.go_ssid,
+					     params.go_ssid_len));
+		} else {
+			wpa_msg(wpa_s, MSG_INFO, P2P_EVENT_NFC_PEER_CLIENT
+				"peer=" MACSTR " freq=%d",
+				MAC2STR(params.peer->p2p_device_addr),
+				params.go_freq);
+		}
+		return 0;
+	}
+
+	if (wpas_p2p_cli_freq(wpa_s, NULL, NULL)) {
+		wpa_msg(wpa_s, MSG_INFO, P2P_EVENT_NFC_WHILE_CLIENT "peer="
+			MACSTR, MAC2STR(params.peer->p2p_device_addr));
+		return 0;
+	}
+
+	wpabuf_free(wpa_s->p2p_oob_dev_pw);
+	wpa_s->p2p_oob_dev_pw = NULL;
+
+	if (params.oob_dev_pw_len < WPS_OOB_PUBKEY_HASH_LEN + 2) {
+		wpa_printf(MSG_DEBUG, "P2P: No peer OOB Dev Pw "
+			   "received");
+		return -1;
+	}
+
+	id = WPA_GET_BE16(params.oob_dev_pw + WPS_OOB_PUBKEY_HASH_LEN);
+	wpa_printf(MSG_DEBUG, "P2P: Peer OOB Dev Pw %u", id);
+	wpa_hexdump(MSG_DEBUG, "P2P: Peer OOB Public Key hash",
+		    params.oob_dev_pw, WPS_OOB_PUBKEY_HASH_LEN);
+	os_memcpy(wpa_s->p2p_peer_oob_pubkey_hash,
+		  params.oob_dev_pw, WPS_OOB_PUBKEY_HASH_LEN);
+	wpa_s->p2p_peer_oob_pk_hash_known = 1;
+
+	if (tag) {
+		if (id < 0x10) {
+			wpa_printf(MSG_DEBUG, "P2P: Static handover - invalid "
+				   "peer OOB Device Password Id %u", id);
+			return -1;
+		}
+		wpa_printf(MSG_DEBUG, "P2P: Static handover - use peer OOB "
+			   "Device Password Id %u", id);
+		wpa_hexdump_key(MSG_DEBUG, "P2P: Peer OOB Device Password",
+				params.oob_dev_pw + WPS_OOB_PUBKEY_HASH_LEN + 2,
+				params.oob_dev_pw_len -
+				WPS_OOB_PUBKEY_HASH_LEN - 2);
+		wpa_s->p2p_oob_dev_pw_id = id;
+		wpa_s->p2p_oob_dev_pw = wpabuf_alloc_copy(
+			params.oob_dev_pw + WPS_OOB_PUBKEY_HASH_LEN + 2,
+			params.oob_dev_pw_len -
+			WPS_OOB_PUBKEY_HASH_LEN - 2);
+		if (wpa_s->p2p_oob_dev_pw == NULL)
+			return -1;
+
+		if (wpa_s->conf->wps_nfc_dh_pubkey == NULL &&
+		    wps_nfc_gen_dh(&wpa_s->conf->wps_nfc_dh_pubkey,
+				   &wpa_s->conf->wps_nfc_dh_privkey) < 0)
+			return -1;
+	} else {
+		wpa_printf(MSG_DEBUG, "P2P: Using abbreviated WPS handshake "
+			   "without Device Password");
+		wpa_s->p2p_oob_dev_pw_id = DEV_PW_NFC_CONNECTION_HANDOVER;
+	}
+
+	switch (params.next_step) {
+	case NO_ACTION:
+	case BOTH_GO:
+	case PEER_CLIENT:
+		/* already covered above */
+		return 0;
+	case JOIN_GROUP:
+		return wpas_p2p_nfc_join_group(wpa_s, &params);
+	case AUTH_JOIN:
+		return wpas_p2p_nfc_auth_join(wpa_s, &params, tag);
+	case INIT_GO_NEG:
+		return wpas_p2p_nfc_init_go_neg(wpa_s, &params, forced_freq);
+	case RESP_GO_NEG:
+		/* TODO: use own OOB Dev Pw */
+		return wpas_p2p_nfc_resp_go_neg(wpa_s, &params, forced_freq);
+	}
+
+	return -1;
+}
+
+
+int wpas_p2p_nfc_tag_process(struct wpa_supplicant *wpa_s,
+			     const struct wpabuf *data, int forced_freq)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+
+	return wpas_p2p_nfc_connection_handover(wpa_s, data, 1, 1, forced_freq);
+}
+
+
+int wpas_p2p_nfc_report_handover(struct wpa_supplicant *wpa_s, int init,
+				 const struct wpabuf *req,
+				 const struct wpabuf *sel, int forced_freq)
+{
+	struct wpabuf *tmp;
+	int ret;
+
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "NFC: P2P connection handover reported");
+
+	wpa_hexdump_ascii(MSG_DEBUG, "NFC: Req",
+			  wpabuf_head(req), wpabuf_len(req));
+	wpa_hexdump_ascii(MSG_DEBUG, "NFC: Sel",
+			  wpabuf_head(sel), wpabuf_len(sel));
+	if (forced_freq)
+		wpa_printf(MSG_DEBUG, "NFC: Forced freq %d", forced_freq);
+	tmp = ndef_parse_p2p(init ? sel : req);
+	if (tmp == NULL) {
+		wpa_printf(MSG_DEBUG, "P2P: Could not parse NDEF");
+		return -1;
+	}
+
+	ret = wpas_p2p_nfc_connection_handover(wpa_s, tmp, init, 0,
+					       forced_freq);
+	wpabuf_free(tmp);
+
+	return ret;
+}
+
+
+int wpas_p2p_nfc_tag_enabled(struct wpa_supplicant *wpa_s, int enabled)
+{
+	const u8 *if_addr;
+	int go_intent = wpa_s->conf->p2p_go_intent;
+	struct wpa_supplicant *iface;
+
+	if (wpa_s->global->p2p == NULL)
+		return -1;
+
+	if (!enabled) {
+		wpa_printf(MSG_DEBUG, "P2P: Disable use of own NFC Tag");
+		for (iface = wpa_s->global->ifaces; iface; iface = iface->next)
+		{
+			if (!iface->ap_iface)
+				continue;
+			hostapd_wps_nfc_token_disable(iface->ap_iface->bss[0]);
+		}
+		p2p_set_authorized_oob_dev_pw_id(wpa_s->global->p2p, 0,
+						 0, NULL);
+		if (wpa_s->p2p_nfc_tag_enabled)
+			wpas_p2p_remove_pending_group_interface(wpa_s);
+		wpa_s->p2p_nfc_tag_enabled = 0;
+		return 0;
+	}
+
+	if (wpa_s->global->p2p_disabled)
+		return -1;
+
+	if (wpa_s->conf->wps_nfc_dh_pubkey == NULL ||
+	    wpa_s->conf->wps_nfc_dh_privkey == NULL ||
+	    wpa_s->conf->wps_nfc_dev_pw == NULL ||
+	    wpa_s->conf->wps_nfc_dev_pw_id < 0x10) {
+		wpa_printf(MSG_DEBUG, "P2P: NFC password token not configured "
+			   "to allow static handover cases");
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "P2P: Enable use of own NFC Tag");
+
+	wpa_s->p2p_oob_dev_pw_id = wpa_s->conf->wps_nfc_dev_pw_id;
+	wpabuf_free(wpa_s->p2p_oob_dev_pw);
+	wpa_s->p2p_oob_dev_pw = wpabuf_dup(wpa_s->conf->wps_nfc_dev_pw);
+	if (wpa_s->p2p_oob_dev_pw == NULL)
+		return -1;
+	wpa_s->p2p_peer_oob_pk_hash_known = 0;
+
+	if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_GO ||
+	    wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_CLIENT) {
+		/*
+		 * P2P Group Interface present and the command came on group
+		 * interface, so enable the token for the current interface.
+		 */
+		wpa_s->create_p2p_iface = 0;
+	} else {
+		wpa_s->create_p2p_iface = wpas_p2p_create_iface(wpa_s);
+	}
+
+	if (wpa_s->create_p2p_iface) {
+		enum wpa_driver_if_type iftype;
+		/* Prepare to add a new interface for the group */
+		iftype = WPA_IF_P2P_GROUP;
+		if (go_intent == 15)
+			iftype = WPA_IF_P2P_GO;
+		if (wpas_p2p_add_group_interface(wpa_s, iftype) < 0) {
+			wpa_printf(MSG_ERROR, "P2P: Failed to allocate a new "
+				   "interface for the group");
+			return -1;
+		}
+
+		if_addr = wpa_s->pending_interface_addr;
+	} else if (wpa_s->p2p_mgmt)
+		if_addr = wpa_s->parent->own_addr;
+	else
+		if_addr = wpa_s->own_addr;
+
+	wpa_s->p2p_nfc_tag_enabled = enabled;
+
+	for (iface = wpa_s->global->ifaces; iface; iface = iface->next) {
+		struct hostapd_data *hapd;
+		if (iface->ap_iface == NULL)
+			continue;
+		hapd = iface->ap_iface->bss[0];
+		wpabuf_free(hapd->conf->wps_nfc_dh_pubkey);
+		hapd->conf->wps_nfc_dh_pubkey =
+			wpabuf_dup(wpa_s->conf->wps_nfc_dh_pubkey);
+		wpabuf_free(hapd->conf->wps_nfc_dh_privkey);
+		hapd->conf->wps_nfc_dh_privkey =
+			wpabuf_dup(wpa_s->conf->wps_nfc_dh_privkey);
+		wpabuf_free(hapd->conf->wps_nfc_dev_pw);
+		hapd->conf->wps_nfc_dev_pw =
+			wpabuf_dup(wpa_s->conf->wps_nfc_dev_pw);
+		hapd->conf->wps_nfc_dev_pw_id = wpa_s->conf->wps_nfc_dev_pw_id;
+
+		if (hostapd_wps_nfc_token_enable(iface->ap_iface->bss[0]) < 0) {
+			wpa_dbg(iface, MSG_DEBUG,
+				"P2P: Failed to enable NFC Tag for GO");
+		}
+	}
+	p2p_set_authorized_oob_dev_pw_id(
+		wpa_s->global->p2p, wpa_s->conf->wps_nfc_dev_pw_id, go_intent,
+		if_addr);
+
+	return 0;
+}
+
+#endif /* CONFIG_WPS_NFC */
+
+
+static void wpas_p2p_optimize_listen_channel(struct wpa_supplicant *wpa_s,
+					     struct wpa_used_freq_data *freqs,
+					     unsigned int num)
+{
+	u8 curr_chan, cand, chan;
+	unsigned int i;
+
+	/*
+	 * If possible, optimize the Listen channel to be a channel that is
+	 * already used by one of the other interfaces.
+	 */
+	if (!wpa_s->conf->p2p_optimize_listen_chan)
+		return;
+
+	if (!wpa_s->current_ssid || wpa_s->wpa_state != WPA_COMPLETED)
+		return;
+
+	curr_chan = p2p_get_listen_channel(wpa_s->global->p2p);
+	for (i = 0, cand = 0; i < num; i++) {
+		ieee80211_freq_to_chan(freqs[i].freq, &chan);
+		if (curr_chan == chan) {
+			cand = 0;
+			break;
+		}
+
+		if (chan == 1 || chan == 6 || chan == 11)
+			cand = chan;
+	}
+
+	if (cand) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Update Listen channel to %u based on operating channel",
+			cand);
+		p2p_set_listen_channel(wpa_s->global->p2p, 81, cand, 0);
+	}
+}
+
+
+static int wpas_p2p_move_go_csa(struct wpa_supplicant *wpa_s)
+{
+	struct hostapd_config *conf;
+	struct p2p_go_neg_results params;
+	struct csa_settings csa_settings;
+	struct wpa_ssid *current_ssid = wpa_s->current_ssid;
+	int old_freq = current_ssid->frequency;
+	int ret;
+
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP_CSA)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "CSA is not enabled");
+		return -1;
+	}
+
+	/*
+	 * TODO: This function may not always work correctly. For example,
+	 * when we have a running GO and a BSS on a DFS channel.
+	 */
+	if (wpas_p2p_init_go_params(wpa_s, &params, 0, 0, 0, 0, 0, 0, 0,
+				    NULL)) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P CSA: Failed to select new frequency for GO");
+		return -1;
+	}
+
+	if (current_ssid->frequency == params.freq) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P CSA: Selected same frequency - not moving GO");
+		return 0;
+	}
+
+	conf = hostapd_config_defaults();
+	if (!conf) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P CSA: Failed to allocate default config");
+		return -1;
+	}
+
+	current_ssid->frequency = params.freq;
+	if (wpa_supplicant_conf_ap_ht(wpa_s, current_ssid, conf)) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P CSA: Failed to create new GO config");
+		ret = -1;
+		goto out;
+	}
+
+	if (conf->hw_mode != wpa_s->ap_iface->current_mode->mode) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P CSA: CSA to a different band is not supported");
+		ret = -1;
+		goto out;
+	}
+
+	os_memset(&csa_settings, 0, sizeof(csa_settings));
+	csa_settings.cs_count = P2P_GO_CSA_COUNT;
+	csa_settings.block_tx = P2P_GO_CSA_BLOCK_TX;
+	csa_settings.freq_params.freq = params.freq;
+	csa_settings.freq_params.sec_channel_offset = conf->secondary_channel;
+	csa_settings.freq_params.ht_enabled = conf->ieee80211n;
+	csa_settings.freq_params.bandwidth = conf->secondary_channel ? 40 : 20;
+
+	if (conf->ieee80211ac) {
+		int freq1 = 0, freq2 = 0;
+		u8 chan, opclass;
+
+		if (ieee80211_freq_to_channel_ext(params.freq,
+						  conf->secondary_channel,
+						  conf->vht_oper_chwidth,
+						  &opclass, &chan) ==
+		    NUM_HOSTAPD_MODES) {
+			wpa_printf(MSG_ERROR, "P2P CSA: Bad freq");
+			ret = -1;
+			goto out;
+		}
+
+		if (conf->vht_oper_centr_freq_seg0_idx)
+			freq1 = ieee80211_chan_to_freq(
+				NULL, opclass,
+				conf->vht_oper_centr_freq_seg0_idx);
+
+		if (conf->vht_oper_centr_freq_seg1_idx)
+			freq2 = ieee80211_chan_to_freq(
+				NULL, opclass,
+				conf->vht_oper_centr_freq_seg1_idx);
+
+		if (freq1 < 0 || freq2 < 0) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P CSA: Selected invalid VHT center freqs");
+			ret = -1;
+			goto out;
+		}
+
+		csa_settings.freq_params.vht_enabled = conf->ieee80211ac;
+		csa_settings.freq_params.center_freq1 = freq1;
+		csa_settings.freq_params.center_freq2 = freq2;
+
+		switch (conf->vht_oper_chwidth) {
+		case CHANWIDTH_80MHZ:
+		case CHANWIDTH_80P80MHZ:
+			csa_settings.freq_params.bandwidth = 80;
+			break;
+		case CHANWIDTH_160MHZ:
+			csa_settings.freq_params.bandwidth = 160;
+			break;
+		}
+	}
+
+	ret = ap_switch_channel(wpa_s, &csa_settings);
+out:
+	current_ssid->frequency = old_freq;
+	hostapd_config_free(conf);
+	return ret;
+}
+
+
+static void wpas_p2p_move_go_no_csa(struct wpa_supplicant *wpa_s)
+{
+	struct p2p_go_neg_results params;
+	struct wpa_ssid *current_ssid = wpa_s->current_ssid;
+	void (*ap_configured_cb)(void *ctx, void *data);
+	void *ap_configured_cb_ctx, *ap_configured_cb_data;
+
+	wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_REMOVE_AND_REFORM_GROUP);
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Move GO from freq=%d MHz",
+		current_ssid->frequency);
+
+	/* Stop the AP functionality */
+	/* TODO: Should do this in a way that does not indicated to possible
+	 * P2P Clients in the group that the group is terminated. */
+	/* If this action occurs before a group is started, the callback should
+	 * be preserved, or GROUP-STARTED event would be lost. If this action
+	 * occurs after a group is started, these pointers are all NULL and
+	 * harmless. */
+	ap_configured_cb = wpa_s->ap_configured_cb;
+	ap_configured_cb_ctx = wpa_s->ap_configured_cb_ctx;
+	ap_configured_cb_data = wpa_s->ap_configured_cb_data;
+	wpa_supplicant_ap_deinit(wpa_s);
+
+	/* Reselect the GO frequency */
+	if (wpas_p2p_init_go_params(wpa_s, &params, 0, 0, 0, 0, 0, 0, 0,
+				    NULL)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Failed to reselect freq");
+		wpas_p2p_group_delete(wpa_s,
+				      P2P_GROUP_REMOVAL_GO_LEAVE_CHANNEL);
+		return;
+	}
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: New freq selected for the GO (%u MHz)",
+		params.freq);
+
+	if (params.freq &&
+	    !p2p_supported_freq_go(wpa_s->global->p2p, params.freq)) {
+		wpa_printf(MSG_DEBUG,
+			   "P2P: Selected freq (%u MHz) is not valid for P2P",
+			   params.freq);
+		wpas_p2p_group_delete(wpa_s,
+				      P2P_GROUP_REMOVAL_GO_LEAVE_CHANNEL);
+		return;
+	}
+
+	/* Restore preserved callback parameters */
+	wpa_s->ap_configured_cb = ap_configured_cb;
+	wpa_s->ap_configured_cb_ctx = ap_configured_cb_ctx;
+	wpa_s->ap_configured_cb_data = ap_configured_cb_data;
+
+	/* Update the frequency */
+	current_ssid->frequency = params.freq;
+	wpa_s->connect_without_scan = current_ssid;
+	wpa_s->reassociate = 1;
+	wpa_s->disconnected = 0;
+	wpa_supplicant_req_scan(wpa_s, 0, 0);
+}
+
+
+static void wpas_p2p_move_go(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	if (!wpa_s->ap_iface || !wpa_s->current_ssid)
+		return;
+
+	wpas_p2p_go_update_common_freqs(wpa_s);
+
+	/* Do not move GO in the middle of a CSA */
+	if (hostapd_csa_in_progress(wpa_s->ap_iface)) {
+		wpa_printf(MSG_DEBUG,
+			   "P2P: CSA is in progress - not moving GO");
+		return;
+	}
+
+	/*
+	 * First, try a channel switch flow. If it is not supported or fails,
+	 * take down the GO and bring it up again.
+	 */
+	if (wpas_p2p_move_go_csa(wpa_s) < 0)
+		wpas_p2p_move_go_no_csa(wpa_s);
+}
+
+
+static void wpas_p2p_reconsider_moving_go(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct wpa_used_freq_data *freqs = NULL;
+	unsigned int num = wpa_s->num_multichan_concurrent;
+
+	freqs = os_calloc(num, sizeof(struct wpa_used_freq_data));
+	if (!freqs)
+		return;
+
+	num = get_shared_radio_freqs_data(wpa_s, freqs, num);
+
+	/* Previous attempt to move a GO was not possible -- try again. */
+	wpas_p2p_consider_moving_gos(wpa_s, freqs, num,
+				     WPAS_P2P_CHANNEL_UPDATE_ANY);
+
+	os_free(freqs);
+}
+
+
+/*
+ * Consider moving a GO from its currently used frequency:
+ * 1. It is possible that due to regulatory consideration the frequency
+ *    can no longer be used and there is a need to evacuate the GO.
+ * 2. It is possible that due to MCC considerations, it would be preferable
+ *    to move the GO to a channel that is currently used by some other
+ *    station interface.
+ *
+ * In case a frequency that became invalid is once again valid, cancel a
+ * previously initiated GO frequency change.
+ */
+static void wpas_p2p_consider_moving_one_go(struct wpa_supplicant *wpa_s,
+					    struct wpa_used_freq_data *freqs,
+					    unsigned int num)
+{
+	unsigned int i, invalid_freq = 0, policy_move = 0, flags = 0;
+	unsigned int timeout;
+	int freq;
+	int dfs_offload;
+
+	wpas_p2p_go_update_common_freqs(wpa_s);
+
+	freq = wpa_s->current_ssid->frequency;
+	dfs_offload = (wpa_s->drv_flags & WPA_DRIVER_FLAGS_DFS_OFFLOAD) &&
+		ieee80211_is_dfs(freq, wpa_s->hw.modes, wpa_s->hw.num_modes);
+	for (i = 0, invalid_freq = 0; i < num; i++) {
+		if (freqs[i].freq == freq) {
+			flags = freqs[i].flags;
+
+			/* The channel is invalid, must change it */
+			if (!p2p_supported_freq_go(wpa_s->global->p2p, freq) &&
+			    !dfs_offload) {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"P2P: Freq=%d MHz no longer valid for GO",
+					freq);
+				invalid_freq = 1;
+			}
+		} else if (freqs[i].flags == 0) {
+			/* Freq is not used by any other station interface */
+			continue;
+		} else if (!p2p_supported_freq(wpa_s->global->p2p,
+					       freqs[i].freq) && !dfs_offload) {
+			/* Freq is not valid for P2P use cases */
+			continue;
+		} else if (wpa_s->conf->p2p_go_freq_change_policy ==
+			   P2P_GO_FREQ_MOVE_SCM) {
+			policy_move = 1;
+		} else if (wpa_s->conf->p2p_go_freq_change_policy ==
+			   P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS &&
+			   wpas_p2p_go_is_peer_freq(wpa_s, freqs[i].freq)) {
+			policy_move = 1;
+		} else if ((wpa_s->conf->p2p_go_freq_change_policy ==
+			    P2P_GO_FREQ_MOVE_SCM_ECSA) &&
+			   wpas_p2p_go_is_peer_freq(wpa_s, freqs[i].freq)) {
+			if (!p2p_get_group_num_members(wpa_s->p2p_group)) {
+				policy_move = 1;
+			} else if ((wpa_s->drv_flags &
+				    WPA_DRIVER_FLAGS_AP_CSA) &&
+				   wpas_p2p_go_clients_support_ecsa(wpa_s)) {
+				u8 chan;
+
+				/*
+				 * We do not support CSA between bands, so move
+				 * GO only within the same band.
+				 */
+				if (wpa_s->ap_iface->current_mode->mode ==
+				    ieee80211_freq_to_chan(freqs[i].freq,
+							   &chan))
+					policy_move = 1;
+			}
+		}
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"P2P: GO move: invalid_freq=%u, policy_move=%u, flags=0x%X",
+		invalid_freq, policy_move, flags);
+
+	/*
+	 * The channel is valid, or we are going to have a policy move, so
+	 * cancel timeout.
+	 */
+	if (!invalid_freq || policy_move) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Cancel a GO move from freq=%d MHz", freq);
+		eloop_cancel_timeout(wpas_p2p_move_go, wpa_s, NULL);
+
+		if (wpas_p2p_in_progress(wpa_s)) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: GO move: policy CS is not allowed - setting timeout to re-consider GO move");
+			eloop_cancel_timeout(wpas_p2p_reconsider_moving_go,
+					     wpa_s, NULL);
+			eloop_register_timeout(P2P_RECONSIDER_GO_MOVE_DELAY, 0,
+					       wpas_p2p_reconsider_moving_go,
+					       wpa_s, NULL);
+			return;
+		}
+	}
+
+	if (!invalid_freq && (!policy_move || flags != 0)) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Not initiating a GO frequency change");
+		return;
+	}
+
+	/*
+	 * Do not consider moving GO if it is in the middle of a CSA. When the
+	 * CSA is finished this flow should be retriggered.
+	 */
+	if (hostapd_csa_in_progress(wpa_s->ap_iface)) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Not initiating a GO frequency change - CSA is in progress");
+		return;
+	}
+
+	if (invalid_freq && !wpas_p2p_disallowed_freq(wpa_s->global, freq))
+		timeout = P2P_GO_FREQ_CHANGE_TIME;
+	else
+		timeout = 0;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Move GO from freq=%d MHz in %d secs",
+		freq, timeout);
+	eloop_cancel_timeout(wpas_p2p_move_go, wpa_s, NULL);
+	eloop_register_timeout(timeout, 0, wpas_p2p_move_go, wpa_s, NULL);
+}
+
+
+static void wpas_p2p_consider_moving_gos(struct wpa_supplicant *wpa_s,
+					 struct wpa_used_freq_data *freqs,
+					 unsigned int num,
+					 enum wpas_p2p_channel_update_trig trig)
+{
+	struct wpa_supplicant *ifs;
+
+	eloop_cancel_timeout(wpas_p2p_reconsider_moving_go, ELOOP_ALL_CTX,
+			     NULL);
+
+	/*
+	 * Travers all the radio interfaces, and for each GO interface, check
+	 * if there is a need to move the GO from the frequency it is using,
+	 * or in case the frequency is valid again, cancel the evacuation flow.
+	 */
+	dl_list_for_each(ifs, &wpa_s->radio->ifaces, struct wpa_supplicant,
+			 radio_list) {
+		if (ifs->current_ssid == NULL ||
+		    ifs->current_ssid->mode != WPAS_MODE_P2P_GO)
+			continue;
+
+		/*
+		 * The GO was just started or completed channel switch, no need
+		 * to move it.
+		 */
+		if (wpa_s == ifs &&
+		    (trig == WPAS_P2P_CHANNEL_UPDATE_STATE_CHANGE ||
+		     trig == WPAS_P2P_CHANNEL_UPDATE_CS)) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: GO move - schedule re-consideration");
+			eloop_register_timeout(P2P_RECONSIDER_GO_MOVE_DELAY, 0,
+					       wpas_p2p_reconsider_moving_go,
+					       wpa_s, NULL);
+			continue;
+		}
+
+		wpas_p2p_consider_moving_one_go(ifs, freqs, num);
+	}
+}
+
+
+void wpas_p2p_indicate_state_change(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return;
+
+	wpas_p2p_update_channel_list(wpa_s,
+				     WPAS_P2P_CHANNEL_UPDATE_STATE_CHANGE);
+}
+
+
+void wpas_p2p_deinit_iface(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s == wpa_s->global->p2p_init_wpa_s && wpa_s->global->p2p) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Disable P2P since removing "
+			"the management interface is being removed");
+		wpas_p2p_deinit_global(wpa_s->global);
+	}
+}
+
+
+void wpas_p2p_ap_deinit(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->ap_iface->bss)
+		wpa_s->ap_iface->bss[0]->p2p_group = NULL;
+	wpas_p2p_group_deinit(wpa_s);
+}
+
+
+int wpas_p2p_lo_start(struct wpa_supplicant *wpa_s, unsigned int freq,
+		      unsigned int period, unsigned int interval,
+		      unsigned int count)
+{
+	struct p2p_data *p2p = wpa_s->global->p2p;
+	u8 *device_types;
+	size_t dev_types_len;
+	struct wpabuf *buf;
+	int ret;
+
+	if (wpa_s->p2p_lo_started) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P Listen offload is already started");
+		return 0;
+	}
+
+	if (wpa_s->global->p2p == NULL ||
+	    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_P2P_LISTEN_OFFLOAD)) {
+		wpa_printf(MSG_DEBUG, "P2P: Listen offload not supported");
+		return -1;
+	}
+
+	if (!p2p_supported_freq(wpa_s->global->p2p, freq)) {
+		wpa_printf(MSG_ERROR, "P2P: Input channel not supported: %u",
+			   freq);
+		return -1;
+	}
+
+	/* Get device type */
+	dev_types_len = (wpa_s->conf->num_sec_device_types + 1) *
+		WPS_DEV_TYPE_LEN;
+	device_types = os_malloc(dev_types_len);
+	if (!device_types)
+		return -1;
+	os_memcpy(device_types, wpa_s->conf->device_type, WPS_DEV_TYPE_LEN);
+	os_memcpy(&device_types[WPS_DEV_TYPE_LEN], wpa_s->conf->sec_device_type,
+		  wpa_s->conf->num_sec_device_types * WPS_DEV_TYPE_LEN);
+
+	/* Get Probe Response IE(s) */
+	buf = p2p_build_probe_resp_template(p2p, freq);
+	if (!buf) {
+		os_free(device_types);
+		return -1;
+	}
+
+	ret = wpa_drv_p2p_lo_start(wpa_s, freq, period, interval, count,
+				   device_types, dev_types_len,
+				   wpabuf_mhead_u8(buf), wpabuf_len(buf));
+	if (ret < 0)
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Failed to start P2P listen offload");
+
+	os_free(device_types);
+	wpabuf_free(buf);
+
+	if (ret == 0) {
+		wpa_s->p2p_lo_started = 1;
+
+		/* Stop current P2P listen if any */
+		wpas_stop_listen(wpa_s);
+	}
+
+	return ret;
+}
+
+
+int wpas_p2p_lo_stop(struct wpa_supplicant *wpa_s)
+{
+	int ret;
+
+	if (!wpa_s->p2p_lo_started)
+		return 0;
+
+	ret = wpa_drv_p2p_lo_stop(wpa_s);
+	if (ret < 0)
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"P2P: Failed to stop P2P listen offload");
+
+	wpa_s->p2p_lo_started = 0;
+	return ret;
+}
diff --git a/wpa_supplicant/p2p_supplicant.h b/wpa_supplicant/p2p_supplicant.h
new file mode 100644
index 000000000000..5a869e7309a3
--- /dev/null
+++ b/wpa_supplicant/p2p_supplicant.h
@@ -0,0 +1,357 @@
+/*
+ * wpa_supplicant - P2P
+ * Copyright (c) 2009-2010, Atheros Communications
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef P2P_SUPPLICANT_H
+#define P2P_SUPPLICANT_H
+
+enum p2p_wps_method;
+struct p2p_go_neg_results;
+enum p2p_send_action_result;
+struct p2p_peer_info;
+struct p2p_channels;
+struct wps_event_fail;
+struct p2ps_provision;
+
+enum wpas_p2p_channel_update_trig {
+	WPAS_P2P_CHANNEL_UPDATE_ANY,
+	WPAS_P2P_CHANNEL_UPDATE_DRIVER,
+	WPAS_P2P_CHANNEL_UPDATE_STATE_CHANGE,
+	WPAS_P2P_CHANNEL_UPDATE_AVOID,
+	WPAS_P2P_CHANNEL_UPDATE_DISALLOW,
+	WPAS_P2P_CHANNEL_UPDATE_CS,
+};
+
+int wpas_p2p_add_p2pdev_interface(struct wpa_supplicant *wpa_s,
+				  const char *conf_p2p_dev);
+struct wpa_supplicant * wpas_get_p2p_go_iface(struct wpa_supplicant *wpa_s,
+					      const u8 *ssid, size_t ssid_len);
+struct wpa_supplicant * wpas_get_p2p_client_iface(struct wpa_supplicant *wpa_s,
+						  const u8 *peer_dev_addr);
+int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
+		     const char *pin, enum p2p_wps_method wps_method,
+		     int persistent_group, int auto_join, int join, int auth,
+		     int go_intent, int freq, unsigned int vht_center_freq2,
+		     int persistent_id, int pd, int ht40, int vht,
+		     unsigned int vht_chwidth, int he, int edmg,
+		     const u8 *group_ssid, size_t group_ssid_len,
+		     bool allow_6ghz);
+int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s,
+                                          int freq, struct wpa_ssid *ssid);
+int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group,
+		       int freq, int vht_center_freq2, int ht40, int vht,
+		       int max_oper_chwidth, int he, int edmg, bool allow_6ghz);
+int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s,
+				  struct wpa_ssid *ssid, int addr_allocated,
+				  int force_freq, int neg_freq,
+				  int vht_center_freq2, int ht40, int vht,
+				  int max_oper_chwidth, int he, int edmg,
+				  const struct p2p_channels *channels,
+				  int connection_timeout, int force_scan,
+				  bool allow_6ghz);
+struct p2p_group * wpas_p2p_group_init(struct wpa_supplicant *wpa_s,
+				       struct wpa_ssid *ssid);
+enum wpas_p2p_prov_disc_use {
+	WPAS_P2P_PD_FOR_GO_NEG,
+	WPAS_P2P_PD_FOR_JOIN,
+	WPAS_P2P_PD_AUTO,
+	WPAS_P2P_PD_FOR_ASP
+};
+int wpas_p2p_prov_disc(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
+		       const char *config_method,
+		       enum wpas_p2p_prov_disc_use use,
+		       struct p2ps_provision *p2ps_prov);
+void wpas_send_action_tx_status(struct wpa_supplicant *wpa_s, const u8 *dst,
+				const u8 *data, size_t data_len,
+				enum p2p_send_action_result result);
+int wpas_p2p_scan_result_text(const u8 *ies, size_t ies_len, char *buf,
+			      char *end);
+enum p2p_discovery_type;
+int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout,
+		  enum p2p_discovery_type type,
+		  unsigned int num_req_dev_types, const u8 *req_dev_types,
+		  const u8 *dev_id, unsigned int search_delay,
+		  u8 seek_cnt, const char **seek_string, int freq,
+		  bool include_6ghz);
+void wpas_p2p_stop_find(struct wpa_supplicant *wpa_s);
+int wpas_p2p_listen(struct wpa_supplicant *wpa_s, unsigned int timeout);
+int wpas_p2p_listen_start(struct wpa_supplicant *wpa_s, unsigned int timeout);
+int wpas_p2p_assoc_req_ie(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+			  u8 *buf, size_t len, int p2p_group);
+void wpas_p2p_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ies);
+u64 wpas_p2p_sd_request(struct wpa_supplicant *wpa_s, const u8 *dst,
+			const struct wpabuf *tlvs);
+u64 wpas_p2p_sd_request_asp(struct wpa_supplicant *wpa_s, const u8 *dst, u8 id,
+			    const char *svc_str, const char *info_substr);
+u64 wpas_p2p_sd_request_upnp(struct wpa_supplicant *wpa_s, const u8 *dst,
+			     u8 version, const char *query);
+u64 wpas_p2p_sd_request_wifi_display(struct wpa_supplicant *wpa_s,
+				     const u8 *dst, const char *role);
+int wpas_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s, u64 req);
+void wpas_p2p_sd_response(struct wpa_supplicant *wpa_s, int freq,
+			  const u8 *dst, u8 dialog_token,
+			  const struct wpabuf *resp_tlvs);
+void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s);
+void wpas_p2p_service_flush(struct wpa_supplicant *wpa_s);
+int wpas_p2p_service_add_bonjour(struct wpa_supplicant *wpa_s,
+				 struct wpabuf *query, struct wpabuf *resp);
+int wpas_p2p_service_del_bonjour(struct wpa_supplicant *wpa_s,
+				 const struct wpabuf *query);
+int wpas_p2p_service_add_upnp(struct wpa_supplicant *wpa_s, u8 version,
+			      const char *service);
+int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version,
+			      const char *service);
+int wpas_p2p_service_add_asp(struct wpa_supplicant *wpa_s, int auto_accept,
+			     u32 adv_id, const char *adv_str, u8 svc_state,
+			     u16 config_methods, const char *svc_info,
+			     const u8 *cpt_priority);
+int wpas_p2p_service_del_asp(struct wpa_supplicant *wpa_s, u32 adv_id);
+void wpas_p2p_service_flush_asp(struct wpa_supplicant *wpa_s);
+int wpas_p2p_service_p2ps_id_exists(struct wpa_supplicant *wpa_s, u32 adv_id);
+void wpas_sd_request(void *ctx, int freq, const u8 *sa, u8 dialog_token,
+		     u16 update_indic, const u8 *tlvs, size_t tlvs_len);
+void wpas_sd_response(void *ctx, const u8 *sa, u16 update_indic,
+		      const u8 *tlvs, size_t tlvs_len);
+int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr);
+int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
+		    struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
+		    int vht_center_freq2, int ht40, int vht, int max_chwidth,
+		    int pref_freq, int he, int edmg, bool allow_6ghz);
+int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
+			  const u8 *peer_addr, const u8 *go_dev_addr,
+			  bool allow_6ghz);
+int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1,
+			  u32 interval1, u32 duration2, u32 interval2);
+int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period,
+			unsigned int interval);
+int wpas_p2p_deauth_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			  u16 reason_code, const u8 *ie, size_t ie_len,
+			  int locally_generated);
+void wpas_p2p_disassoc_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			     u16 reason_code, const u8 *ie, size_t ie_len,
+			     int locally_generated);
+int wpas_p2p_set_noa(struct wpa_supplicant *wpa_s, u8 count, int start,
+		     int duration);
+int wpas_p2p_set_cross_connect(struct wpa_supplicant *wpa_s, int enabled);
+int wpas_p2p_cancel(struct wpa_supplicant *wpa_s);
+int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr);
+int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s);
+struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s,
+					  const u8 *addr, const u8 *ssid,
+					  size_t ssid_len);
+void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
+				       const u8 *addr);
+int wpas_p2p_scan_no_go_seen(struct wpa_supplicant *wpa_s);
+int wpas_p2p_get_sec_channel_offset_40mhz(struct wpa_supplicant *wpa_s,
+					  struct hostapd_hw_modes *mode,
+					  u8 channel);
+int wpas_p2p_get_vht80_center(struct wpa_supplicant *wpa_s,
+			      struct hostapd_hw_modes *mode, u8 channel,
+			      u8 op_class);
+int wpas_p2p_get_vht160_center(struct wpa_supplicant *wpa_s,
+			       struct hostapd_hw_modes *mode, u8 channel,
+			       u8 op_class);
+unsigned int wpas_p2p_search_delay(struct wpa_supplicant *wpa_s);
+void wpas_p2p_new_psk_cb(struct wpa_supplicant *wpa_s, const u8 *mac_addr,
+			 const u8 *p2p_dev_addr,
+			 const u8 *psk, size_t psk_len);
+void wpas_p2p_remove_client(struct wpa_supplicant *wpa_s, const u8 *peer,
+			    int iface_addr);
+struct wpabuf * wpas_p2p_nfc_handover_req(struct wpa_supplicant *wpa_s,
+					  int ndef);
+struct wpabuf * wpas_p2p_nfc_handover_sel(struct wpa_supplicant *wpa_s,
+					  int ndef, int tag);
+int wpas_p2p_nfc_tag_process(struct wpa_supplicant *wpa_s,
+			     const struct wpabuf *data, int forced_freq);
+int wpas_p2p_nfc_report_handover(struct wpa_supplicant *wpa_s, int init,
+				 const struct wpabuf *req,
+				 const struct wpabuf *sel, int forced_freq);
+int wpas_p2p_nfc_tag_enabled(struct wpa_supplicant *wpa_s, int enabled);
+void wpas_p2p_pbc_overlap_cb(void *eloop_ctx, void *timeout_ctx);
+int wpas_p2p_try_edmg_channel(struct wpa_supplicant *wpa_s,
+			      struct p2p_go_neg_results *params);
+
+#ifdef CONFIG_P2P
+
+int wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s);
+void wpas_p2p_deinit(struct wpa_supplicant *wpa_s);
+void wpas_p2p_completed(struct wpa_supplicant *wpa_s);
+void wpas_p2p_update_config(struct wpa_supplicant *wpa_s);
+int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr,
+			  const u8 *dst, const u8 *bssid,
+			  const u8 *ie, size_t ie_len,
+			  unsigned int rx_freq, int ssi_signal);
+void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
+			  int registrar);
+
+void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s,
+				  enum wpas_p2p_channel_update_trig trig);
+
+void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
+				   int freq_24, int freq_5, int freq_overall);
+void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s, const u8 *da,
+			const u8 *sa, const u8 *bssid,
+			u8 category, const u8 *data, size_t len, int freq);
+void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+				   unsigned int freq, unsigned int duration);
+void wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+					  unsigned int freq);
+void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s);
+void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s);
+void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s);
+int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s);
+int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s);
+void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s);
+void wpas_p2p_indicate_state_change(struct wpa_supplicant *wpa_s);
+void wpas_p2p_deinit_iface(struct wpa_supplicant *wpa_s);
+void wpas_p2p_ap_deinit(struct wpa_supplicant *wpa_s);
+void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
+			      struct wpa_ssid *ssid);
+int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s);
+int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s);
+void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
+			 struct wps_event_fail *fail);
+int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, const char *ifname);
+int wpas_p2p_lo_start(struct wpa_supplicant *wpa_s, unsigned int freq,
+		      unsigned int period, unsigned int interval,
+		      unsigned int count);
+int wpas_p2p_lo_stop(struct wpa_supplicant *wpa_s);
+int wpas_p2p_mac_setup(struct wpa_supplicant *wpa_s);
+
+#else /* CONFIG_P2P */
+
+static inline int
+wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+static inline void wpas_p2p_deinit(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void wpas_p2p_completed(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void wpas_p2p_update_config(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s,
+					const u8 *addr,
+					const u8 *dst, const u8 *bssid,
+					const u8 *ie, size_t ie_len,
+					unsigned int rx_freq, int ssi_signal)
+{
+	return 0;
+}
+
+static inline void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s,
+					const u8 *peer_addr, int registrar)
+{
+}
+
+static inline void
+wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s,
+			     enum wpas_p2p_channel_update_trig trig)
+{
+}
+
+static inline void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
+						 int freq_24, int freq_5,
+						 int freq_overall)
+{
+}
+
+static inline void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s,
+				      const u8 *da,
+				      const u8 *sa, const u8 *bssid,
+				      u8 category, const u8 *data, size_t len,
+				      int freq)
+{
+}
+
+static inline void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+						 unsigned int freq,
+						 unsigned int duration)
+{
+}
+
+static inline void
+wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
+				     unsigned int freq)
+{
+}
+
+static inline void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+static inline int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+static inline void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void wpas_p2p_indicate_state_change(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void wpas_p2p_deinit_iface(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void wpas_p2p_ap_deinit(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
+					    struct wpa_ssid *ssid)
+{
+}
+
+static inline int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+static inline int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+static inline void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
+				       struct wps_event_fail *fail)
+{
+}
+
+static inline int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s,
+					const char *ifname)
+{
+	return 0;
+}
+
+#endif /* CONFIG_P2P */
+
+#endif /* P2P_SUPPLICANT_H */
diff --git a/wpa_supplicant/p2p_supplicant_sd.c b/wpa_supplicant/p2p_supplicant_sd.c
new file mode 100644
index 000000000000..b400cbacae61
--- /dev/null
+++ b/wpa_supplicant/p2p_supplicant_sd.c
@@ -0,0 +1,1273 @@
+/*
+ * wpa_supplicant - P2P service discovery
+ * Copyright (c) 2009-2010, Atheros Communications
+ * Copyright (c) 2010-2014, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "p2p/p2p.h"
+#include "wpa_supplicant_i.h"
+#include "notify.h"
+#include "p2p_supplicant.h"
+
+
+/*
+ * DNS Header section is used only to calculate compression pointers, so the
+ * contents of this data does not matter, but the length needs to be reserved
+ * in the virtual packet.
+ */
+#define DNS_HEADER_LEN 12
+
+/*
+ * 27-octet in-memory packet from P2P specification containing two implied
+ * queries for _tcp.lcoal. PTR IN and _udp.local. PTR IN
+ */
+#define P2P_SD_IN_MEMORY_LEN 27
+
+static int p2p_sd_dns_uncompress_label(char **upos, char *uend, u8 *start,
+				       u8 **spos, const u8 *end)
+{
+	while (*spos < end) {
+		u8 val = ((*spos)[0] & 0xc0) >> 6;
+		int len;
+
+		if (val == 1 || val == 2) {
+			/* These are reserved values in RFC 1035 */
+			wpa_printf(MSG_DEBUG, "P2P: Invalid domain name "
+				   "sequence starting with 0x%x", val);
+			return -1;
+		}
+
+		if (val == 3) {
+			u16 offset;
+			u8 *spos_tmp;
+
+			/* Offset */
+			if (end - *spos < 2) {
+				wpa_printf(MSG_DEBUG, "P2P: No room for full "
+					   "DNS offset field");
+				return -1;
+			}
+
+			offset = (((*spos)[0] & 0x3f) << 8) | (*spos)[1];
+			if (offset >= *spos - start) {
+				wpa_printf(MSG_DEBUG, "P2P: Invalid DNS "
+					   "pointer offset %u", offset);
+				return -1;
+			}
+
+			(*spos) += 2;
+			spos_tmp = start + offset;
+			return p2p_sd_dns_uncompress_label(upos, uend, start,
+							   &spos_tmp,
+							   *spos - 2);
+		}
+
+		/* Label */
+		len = (*spos)[0] & 0x3f;
+		if (len == 0)
+			return 0;
+
+		(*spos)++;
+		if (len > end - *spos) {
+			wpa_printf(MSG_DEBUG, "P2P: Invalid domain name "
+				   "sequence - no room for label with length "
+				   "%u", len);
+			return -1;
+		}
+
+		if (len + 2 > uend - *upos)
+			return -2;
+
+		os_memcpy(*upos, *spos, len);
+		*spos += len;
+		*upos += len;
+		(*upos)[0] = '.';
+		(*upos)++;
+		(*upos)[0] = '\0';
+	}
+
+	return 0;
+}
+
+
+/* Uncompress domain names per RFC 1035 using the P2P SD in-memory packet.
+ * Returns -1 on parsing error (invalid input sequence), -2 if output buffer is
+ * not large enough */
+static int p2p_sd_dns_uncompress(char *buf, size_t buf_len, const u8 *msg,
+				 size_t msg_len, size_t offset)
+{
+	/* 27-octet in-memory packet from P2P specification */
+	const char *prefix = "\x04_tcp\x05local\x00\x00\x0C\x00\x01"
+		"\x04_udp\xC0\x11\x00\x0C\x00\x01";
+	u8 *tmp, *end, *spos;
+	char *upos, *uend;
+	int ret = 0;
+
+	if (buf_len < 2)
+		return -1;
+	if (offset > msg_len)
+		return -1;
+
+	tmp = os_malloc(DNS_HEADER_LEN + P2P_SD_IN_MEMORY_LEN + msg_len);
+	if (tmp == NULL)
+		return -1;
+	spos = tmp + DNS_HEADER_LEN + P2P_SD_IN_MEMORY_LEN;
+	end = spos + msg_len;
+	spos += offset;
+
+	os_memset(tmp, 0, DNS_HEADER_LEN);
+	os_memcpy(tmp + DNS_HEADER_LEN, prefix, P2P_SD_IN_MEMORY_LEN);
+	os_memcpy(tmp + DNS_HEADER_LEN + P2P_SD_IN_MEMORY_LEN, msg, msg_len);
+
+	upos = buf;
+	uend = buf + buf_len;
+
+	ret = p2p_sd_dns_uncompress_label(&upos, uend, tmp, &spos, end);
+	if (ret) {
+		os_free(tmp);
+		return ret;
+	}
+
+	if (upos == buf) {
+		upos[0] = '.';
+		upos[1] = '\0';
+	} else if (upos[-1] == '.')
+		upos[-1] = '\0';
+
+	os_free(tmp);
+	return 0;
+}
+
+
+static struct p2p_srv_bonjour *
+wpas_p2p_service_get_bonjour(struct wpa_supplicant *wpa_s,
+			     const struct wpabuf *query)
+{
+	struct p2p_srv_bonjour *bsrv;
+	size_t len;
+
+	len = wpabuf_len(query);
+	dl_list_for_each(bsrv, &wpa_s->global->p2p_srv_bonjour,
+			 struct p2p_srv_bonjour, list) {
+		if (len == wpabuf_len(bsrv->query) &&
+		    os_memcmp(wpabuf_head(query), wpabuf_head(bsrv->query),
+			      len) == 0)
+			return bsrv;
+	}
+	return NULL;
+}
+
+
+static struct p2p_srv_upnp *
+wpas_p2p_service_get_upnp(struct wpa_supplicant *wpa_s, u8 version,
+			  const char *service)
+{
+	struct p2p_srv_upnp *usrv;
+
+	dl_list_for_each(usrv, &wpa_s->global->p2p_srv_upnp,
+			 struct p2p_srv_upnp, list) {
+		if (version == usrv->version &&
+		    os_strcmp(service, usrv->service) == 0)
+			return usrv;
+	}
+	return NULL;
+}
+
+
+static void wpas_sd_add_empty(struct wpabuf *resp, u8 srv_proto,
+			      u8 srv_trans_id, u8 status)
+{
+	u8 *len_pos;
+
+	if (wpabuf_tailroom(resp) < 5)
+		return;
+
+	/* Length (to be filled) */
+	len_pos = wpabuf_put(resp, 2);
+	wpabuf_put_u8(resp, srv_proto);
+	wpabuf_put_u8(resp, srv_trans_id);
+	/* Status Code */
+	wpabuf_put_u8(resp, status);
+	/* Response Data: empty */
+	WPA_PUT_LE16(len_pos, (u8 *) wpabuf_put(resp, 0) - len_pos - 2);
+}
+
+
+static void wpas_sd_add_proto_not_avail(struct wpabuf *resp, u8 srv_proto,
+					u8 srv_trans_id)
+{
+	wpas_sd_add_empty(resp, srv_proto, srv_trans_id,
+			  P2P_SD_PROTO_NOT_AVAILABLE);
+}
+
+
+static void wpas_sd_add_bad_request(struct wpabuf *resp, u8 srv_proto,
+				    u8 srv_trans_id)
+{
+	wpas_sd_add_empty(resp, srv_proto, srv_trans_id, P2P_SD_BAD_REQUEST);
+}
+
+
+static void wpas_sd_add_not_found(struct wpabuf *resp, u8 srv_proto,
+				  u8 srv_trans_id)
+{
+	wpas_sd_add_empty(resp, srv_proto, srv_trans_id,
+			  P2P_SD_REQUESTED_INFO_NOT_AVAILABLE);
+}
+
+
+static void wpas_sd_all_bonjour(struct wpa_supplicant *wpa_s,
+				struct wpabuf *resp, u8 srv_trans_id)
+{
+	struct p2p_srv_bonjour *bsrv;
+	u8 *len_pos;
+
+	wpa_printf(MSG_DEBUG, "P2P: SD Request for all Bonjour services");
+
+	if (dl_list_empty(&wpa_s->global->p2p_srv_bonjour)) {
+		wpa_printf(MSG_DEBUG, "P2P: Bonjour protocol not available");
+		return;
+	}
+
+	dl_list_for_each(bsrv, &wpa_s->global->p2p_srv_bonjour,
+			 struct p2p_srv_bonjour, list) {
+		if (wpabuf_tailroom(resp) <
+		    5 + wpabuf_len(bsrv->query) + wpabuf_len(bsrv->resp))
+			return;
+		/* Length (to be filled) */
+		len_pos = wpabuf_put(resp, 2);
+		wpabuf_put_u8(resp, P2P_SERV_BONJOUR);
+		wpabuf_put_u8(resp, srv_trans_id);
+		/* Status Code */
+		wpabuf_put_u8(resp, P2P_SD_SUCCESS);
+		wpa_hexdump_ascii(MSG_DEBUG, "P2P: Matching Bonjour service",
+				  wpabuf_head(bsrv->resp),
+				  wpabuf_len(bsrv->resp));
+		/* Response Data */
+		wpabuf_put_buf(resp, bsrv->query); /* Key */
+		wpabuf_put_buf(resp, bsrv->resp); /* Value */
+		WPA_PUT_LE16(len_pos, (u8 *) wpabuf_put(resp, 0) - len_pos -
+			     2);
+	}
+}
+
+
+static int match_bonjour_query(struct p2p_srv_bonjour *bsrv, const u8 *query,
+			       size_t query_len)
+{
+	char str_rx[256], str_srv[256];
+
+	if (query_len < 3 || wpabuf_len(bsrv->query) < 3)
+		return 0; /* Too short to include DNS Type and Version */
+	if (os_memcmp(query + query_len - 3,
+		      wpabuf_head_u8(bsrv->query) + wpabuf_len(bsrv->query) - 3,
+		      3) != 0)
+		return 0; /* Mismatch in DNS Type or Version */
+	if (query_len == wpabuf_len(bsrv->query) &&
+	    os_memcmp(query, wpabuf_head(bsrv->query), query_len - 3) == 0)
+		return 1; /* Binary match */
+
+	if (p2p_sd_dns_uncompress(str_rx, sizeof(str_rx), query, query_len - 3,
+				  0))
+		return 0; /* Failed to uncompress query */
+	if (p2p_sd_dns_uncompress(str_srv, sizeof(str_srv),
+				  wpabuf_head(bsrv->query),
+				  wpabuf_len(bsrv->query) - 3, 0))
+		return 0; /* Failed to uncompress service */
+
+	return os_strcmp(str_rx, str_srv) == 0;
+}
+
+
+static void wpas_sd_req_bonjour(struct wpa_supplicant *wpa_s,
+				struct wpabuf *resp, u8 srv_trans_id,
+				const u8 *query, size_t query_len)
+{
+	struct p2p_srv_bonjour *bsrv;
+	u8 *len_pos;
+	int matches = 0;
+
+	wpa_hexdump_ascii(MSG_DEBUG, "P2P: SD Request for Bonjour",
+			  query, query_len);
+	if (dl_list_empty(&wpa_s->global->p2p_srv_bonjour)) {
+		wpa_printf(MSG_DEBUG, "P2P: Bonjour protocol not available");
+		wpas_sd_add_proto_not_avail(resp, P2P_SERV_BONJOUR,
+					    srv_trans_id);
+		return;
+	}
+
+	if (query_len == 0) {
+		wpas_sd_all_bonjour(wpa_s, resp, srv_trans_id);
+		return;
+	}
+
+	dl_list_for_each(bsrv, &wpa_s->global->p2p_srv_bonjour,
+			 struct p2p_srv_bonjour, list) {
+		if (!match_bonjour_query(bsrv, query, query_len))
+			continue;
+
+		if (wpabuf_tailroom(resp) <
+		    5 + query_len + wpabuf_len(bsrv->resp))
+			return;
+
+		matches++;
+
+		/* Length (to be filled) */
+		len_pos = wpabuf_put(resp, 2);
+		wpabuf_put_u8(resp, P2P_SERV_BONJOUR);
+		wpabuf_put_u8(resp, srv_trans_id);
+
+		/* Status Code */
+		wpabuf_put_u8(resp, P2P_SD_SUCCESS);
+		wpa_hexdump_ascii(MSG_DEBUG, "P2P: Matching Bonjour service",
+				  wpabuf_head(bsrv->resp),
+				  wpabuf_len(bsrv->resp));
+
+		/* Response Data */
+		wpabuf_put_data(resp, query, query_len); /* Key */
+		wpabuf_put_buf(resp, bsrv->resp); /* Value */
+
+		WPA_PUT_LE16(len_pos, (u8 *) wpabuf_put(resp, 0) - len_pos - 2);
+	}
+
+	if (matches == 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Requested Bonjour service not "
+			   "available");
+		if (wpabuf_tailroom(resp) < 5)
+			return;
+
+		/* Length (to be filled) */
+		len_pos = wpabuf_put(resp, 2);
+		wpabuf_put_u8(resp, P2P_SERV_BONJOUR);
+		wpabuf_put_u8(resp, srv_trans_id);
+
+		/* Status Code */
+		wpabuf_put_u8(resp, P2P_SD_REQUESTED_INFO_NOT_AVAILABLE);
+		/* Response Data: empty */
+		WPA_PUT_LE16(len_pos, (u8 *) wpabuf_put(resp, 0) - len_pos -
+			     2);
+	}
+}
+
+
+static void wpas_sd_all_upnp(struct wpa_supplicant *wpa_s,
+			     struct wpabuf *resp, u8 srv_trans_id)
+{
+	struct p2p_srv_upnp *usrv;
+	u8 *len_pos;
+
+	wpa_printf(MSG_DEBUG, "P2P: SD Request for all UPnP services");
+
+	if (dl_list_empty(&wpa_s->global->p2p_srv_upnp)) {
+		wpa_printf(MSG_DEBUG, "P2P: UPnP protocol not available");
+		return;
+	}
+
+	dl_list_for_each(usrv, &wpa_s->global->p2p_srv_upnp,
+			 struct p2p_srv_upnp, list) {
+		if (wpabuf_tailroom(resp) < 5 + 1 + os_strlen(usrv->service))
+			return;
+
+		/* Length (to be filled) */
+		len_pos = wpabuf_put(resp, 2);
+		wpabuf_put_u8(resp, P2P_SERV_UPNP);
+		wpabuf_put_u8(resp, srv_trans_id);
+
+		/* Status Code */
+		wpabuf_put_u8(resp, P2P_SD_SUCCESS);
+		/* Response Data */
+		wpabuf_put_u8(resp, usrv->version);
+		wpa_printf(MSG_DEBUG, "P2P: Matching UPnP Service: %s",
+			   usrv->service);
+		wpabuf_put_str(resp, usrv->service);
+		WPA_PUT_LE16(len_pos, (u8 *) wpabuf_put(resp, 0) - len_pos -
+			     2);
+	}
+}
+
+
+static void wpas_sd_req_upnp(struct wpa_supplicant *wpa_s,
+			     struct wpabuf *resp, u8 srv_trans_id,
+			     const u8 *query, size_t query_len)
+{
+	struct p2p_srv_upnp *usrv;
+	u8 *len_pos;
+	u8 version;
+	char *str;
+	int count = 0;
+
+	wpa_hexdump_ascii(MSG_DEBUG, "P2P: SD Request for UPnP",
+			  query, query_len);
+
+	if (dl_list_empty(&wpa_s->global->p2p_srv_upnp)) {
+		wpa_printf(MSG_DEBUG, "P2P: UPnP protocol not available");
+		wpas_sd_add_proto_not_avail(resp, P2P_SERV_UPNP,
+					    srv_trans_id);
+		return;
+	}
+
+	if (query_len == 0) {
+		wpas_sd_all_upnp(wpa_s, resp, srv_trans_id);
+		return;
+	}
+
+	if (wpabuf_tailroom(resp) < 5)
+		return;
+
+	/* Length (to be filled) */
+	len_pos = wpabuf_put(resp, 2);
+	wpabuf_put_u8(resp, P2P_SERV_UPNP);
+	wpabuf_put_u8(resp, srv_trans_id);
+
+	version = query[0];
+	str = os_malloc(query_len);
+	if (str == NULL)
+		return;
+	os_memcpy(str, query + 1, query_len - 1);
+	str[query_len - 1] = '\0';
+
+	dl_list_for_each(usrv, &wpa_s->global->p2p_srv_upnp,
+			 struct p2p_srv_upnp, list) {
+		if (version != usrv->version)
+			continue;
+
+		if (os_strcmp(str, "ssdp:all") != 0 &&
+		    os_strstr(usrv->service, str) == NULL)
+			continue;
+
+		if (wpabuf_tailroom(resp) < 2)
+			break;
+		if (count == 0) {
+			/* Status Code */
+			wpabuf_put_u8(resp, P2P_SD_SUCCESS);
+			/* Response Data */
+			wpabuf_put_u8(resp, version);
+		} else
+			wpabuf_put_u8(resp, ',');
+
+		count++;
+
+		wpa_printf(MSG_DEBUG, "P2P: Matching UPnP Service: %s",
+			   usrv->service);
+		if (wpabuf_tailroom(resp) < os_strlen(usrv->service))
+			break;
+		wpabuf_put_str(resp, usrv->service);
+	}
+	os_free(str);
+
+	if (count == 0) {
+		wpa_printf(MSG_DEBUG, "P2P: Requested UPnP service not "
+			   "available");
+		/* Status Code */
+		wpabuf_put_u8(resp, P2P_SD_REQUESTED_INFO_NOT_AVAILABLE);
+		/* Response Data: empty */
+	}
+
+	WPA_PUT_LE16(len_pos, (u8 *) wpabuf_put(resp, 0) - len_pos - 2);
+}
+
+
+#ifdef CONFIG_WIFI_DISPLAY
+static void wpas_sd_req_wfd(struct wpa_supplicant *wpa_s,
+			    struct wpabuf *resp, u8 srv_trans_id,
+			    const u8 *query, size_t query_len)
+{
+	const u8 *pos;
+	u8 role;
+	u8 *len_pos;
+
+	wpa_hexdump(MSG_DEBUG, "P2P: SD Request for WFD", query, query_len);
+
+	if (!wpa_s->global->wifi_display) {
+		wpa_printf(MSG_DEBUG, "P2P: WFD protocol not available");
+		wpas_sd_add_proto_not_avail(resp, P2P_SERV_WIFI_DISPLAY,
+					    srv_trans_id);
+		return;
+	}
+
+	if (query_len < 1) {
+		wpa_printf(MSG_DEBUG, "P2P: Missing WFD Requested Device "
+			   "Role");
+		return;
+	}
+
+	if (wpabuf_tailroom(resp) < 5)
+		return;
+
+	pos = query;
+	role = *pos++;
+	wpa_printf(MSG_DEBUG, "P2P: WSD for device role 0x%x", role);
+
+	/* TODO: role specific handling */
+
+	/* Length (to be filled) */
+	len_pos = wpabuf_put(resp, 2);
+	wpabuf_put_u8(resp, P2P_SERV_WIFI_DISPLAY);
+	wpabuf_put_u8(resp, srv_trans_id);
+	wpabuf_put_u8(resp, P2P_SD_SUCCESS); /* Status Code */
+
+	while (pos < query + query_len) {
+		if (*pos < MAX_WFD_SUBELEMS &&
+		    wpa_s->global->wfd_subelem[*pos] &&
+		    wpabuf_tailroom(resp) >=
+		    wpabuf_len(wpa_s->global->wfd_subelem[*pos])) {
+			wpa_printf(MSG_DEBUG, "P2P: Add WSD response "
+				   "subelement %u", *pos);
+			wpabuf_put_buf(resp, wpa_s->global->wfd_subelem[*pos]);
+		}
+		pos++;
+	}
+
+	WPA_PUT_LE16(len_pos, (u8 *) wpabuf_put(resp, 0) - len_pos - 2);
+}
+#endif /* CONFIG_WIFI_DISPLAY */
+
+
+static int find_p2ps_substr(struct p2ps_advertisement *adv_data,
+			    const u8 *needle, size_t needle_len)
+{
+	const u8 *haystack = (const u8 *) adv_data->svc_info;
+	size_t haystack_len, i;
+
+	/* Allow search term to be empty */
+	if (!needle || !needle_len)
+		return 1;
+
+	if (!haystack)
+		return 0;
+
+	haystack_len = os_strlen(adv_data->svc_info);
+	for (i = 0; i < haystack_len; i++) {
+		if (haystack_len - i < needle_len)
+			break;
+		if (os_memcmp(haystack + i, needle, needle_len) == 0)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static void wpas_sd_req_asp(struct wpa_supplicant *wpa_s,
+			    struct wpabuf *resp, u8 srv_trans_id,
+			    const u8 *query, size_t query_len)
+{
+	struct p2ps_advertisement *adv_data;
+	const u8 *svc = &query[1];
+	const u8 *info = NULL;
+	size_t svc_len = query[0];
+	size_t info_len = 0;
+	int prefix = 0;
+	u8 *count_pos = NULL;
+	u8 *len_pos = NULL;
+
+	wpa_hexdump(MSG_DEBUG, "P2P: SD Request for ASP", query, query_len);
+
+	if (!wpa_s->global->p2p) {
+		wpa_printf(MSG_DEBUG, "P2P: ASP protocol not available");
+		wpas_sd_add_proto_not_avail(resp, P2P_SERV_P2PS, srv_trans_id);
+		return;
+	}
+
+	/* Info block is optional */
+	if (svc_len + 1 < query_len) {
+		info = &svc[svc_len];
+		info_len = *info++;
+	}
+
+	/* Range check length of svc string and info block */
+	if (svc_len + (info_len ? info_len + 2 : 1) > query_len) {
+		wpa_printf(MSG_DEBUG, "P2P: ASP bad request");
+		wpas_sd_add_bad_request(resp, P2P_SERV_P2PS, srv_trans_id);
+		return;
+	}
+
+	/* Detect and correct for prefix search */
+	if (svc_len && svc[svc_len - 1] == '*') {
+		prefix = 1;
+		svc_len--;
+	}
+
+	for (adv_data = p2p_get_p2ps_adv_list(wpa_s->global->p2p);
+	     adv_data; adv_data = adv_data->next) {
+		/* If not a prefix match, reject length mismatches */
+		if (!prefix && svc_len != os_strlen(adv_data->svc_name))
+			continue;
+
+		/* Search each service for request */
+		if (os_memcmp(adv_data->svc_name, svc, svc_len) == 0 &&
+		    find_p2ps_substr(adv_data, info, info_len)) {
+			size_t len = os_strlen(adv_data->svc_name);
+			size_t svc_info_len = 0;
+
+			if (adv_data->svc_info)
+				svc_info_len = os_strlen(adv_data->svc_info);
+
+			if (len > 0xff || svc_info_len > 0xffff)
+				return;
+
+			/* Length & Count to be filled as we go */
+			if (!len_pos && !count_pos) {
+				if (wpabuf_tailroom(resp) <
+				    len + svc_info_len + 16)
+					return;
+
+				len_pos = wpabuf_put(resp, 2);
+				wpabuf_put_u8(resp, P2P_SERV_P2PS);
+				wpabuf_put_u8(resp, srv_trans_id);
+				/* Status Code */
+				wpabuf_put_u8(resp, P2P_SD_SUCCESS);
+				count_pos = wpabuf_put(resp, 1);
+				*count_pos = 0;
+			} else if (wpabuf_tailroom(resp) <
+				   len + svc_info_len + 10)
+				return;
+
+			if (svc_info_len) {
+				wpa_printf(MSG_DEBUG,
+					   "P2P: Add Svc: %s info: %s",
+					   adv_data->svc_name,
+					   adv_data->svc_info);
+			} else {
+				wpa_printf(MSG_DEBUG, "P2P: Add Svc: %s",
+					   adv_data->svc_name);
+			}
+
+			/* Advertisement ID */
+			wpabuf_put_le32(resp, adv_data->id);
+
+			/* Config Methods */
+			wpabuf_put_be16(resp, adv_data->config_methods);
+
+			/* Service Name */
+			wpabuf_put_u8(resp, (u8) len);
+			wpabuf_put_data(resp, adv_data->svc_name, len);
+
+			/* Service State */
+			wpabuf_put_u8(resp, adv_data->state);
+
+			/* Service Information */
+			wpabuf_put_le16(resp, (u16) svc_info_len);
+			wpabuf_put_data(resp, adv_data->svc_info, svc_info_len);
+
+			/* Update length and count */
+			(*count_pos)++;
+			WPA_PUT_LE16(len_pos,
+				     (u8 *) wpabuf_put(resp, 0) - len_pos - 2);
+		}
+	}
+
+	/* Return error if no matching svc found */
+	if (count_pos == NULL) {
+		wpa_printf(MSG_DEBUG, "P2P: ASP service not found");
+		wpas_sd_add_not_found(resp, P2P_SERV_P2PS, srv_trans_id);
+	}
+}
+
+
+static void wpas_sd_all_asp(struct wpa_supplicant *wpa_s,
+			    struct wpabuf *resp, u8 srv_trans_id)
+{
+	/* Query data to add all P2PS advertisements:
+	 *  - Service name length: 1
+	 *  - Service name: '*'
+	 *  - Service Information Request Length: 0
+	 */
+	const u8 q[] = { 1, (const u8) '*', 0 };
+
+	if (p2p_get_p2ps_adv_list(wpa_s->global->p2p))
+		wpas_sd_req_asp(wpa_s, resp, srv_trans_id, q, sizeof(q));
+}
+
+
+void wpas_sd_request(void *ctx, int freq, const u8 *sa, u8 dialog_token,
+		     u16 update_indic, const u8 *tlvs, size_t tlvs_len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	const u8 *pos = tlvs;
+	const u8 *end = tlvs + tlvs_len;
+	const u8 *tlv_end;
+	u16 slen;
+	struct wpabuf *resp;
+	u8 srv_proto, srv_trans_id;
+	size_t buf_len;
+	char *buf;
+
+	wpa_hexdump(MSG_MSGDUMP, "P2P: Service Discovery Request TLVs",
+		    tlvs, tlvs_len);
+	buf_len = 2 * tlvs_len + 1;
+	buf = os_malloc(buf_len);
+	if (buf) {
+		wpa_snprintf_hex(buf, buf_len, tlvs, tlvs_len);
+		wpa_msg_ctrl(wpa_s, MSG_INFO, P2P_EVENT_SERV_DISC_REQ "%d "
+			     MACSTR " %u %u %s",
+			     freq, MAC2STR(sa), dialog_token, update_indic,
+			     buf);
+		os_free(buf);
+	}
+
+	if (wpa_s->p2p_sd_over_ctrl_iface) {
+		wpas_notify_p2p_sd_request(wpa_s, freq, sa, dialog_token,
+					   update_indic, tlvs, tlvs_len);
+		return; /* to be processed by an external program */
+	}
+
+	resp = wpabuf_alloc(10000);
+	if (resp == NULL)
+		return;
+
+	while (end - pos > 1) {
+		wpa_printf(MSG_DEBUG, "P2P: Service Request TLV");
+		slen = WPA_GET_LE16(pos);
+		pos += 2;
+		if (slen > end - pos || slen < 2) {
+			wpa_printf(MSG_DEBUG, "P2P: Unexpected Query Data "
+				   "length");
+			wpabuf_free(resp);
+			return;
+		}
+		tlv_end = pos + slen;
+
+		srv_proto = *pos++;
+		wpa_printf(MSG_DEBUG, "P2P: Service Protocol Type %u",
+			   srv_proto);
+		srv_trans_id = *pos++;
+		wpa_printf(MSG_DEBUG, "P2P: Service Transaction ID %u",
+			   srv_trans_id);
+
+		wpa_hexdump(MSG_MSGDUMP, "P2P: Query Data",
+			    pos, tlv_end - pos);
+
+
+		if (wpa_s->force_long_sd) {
+			wpa_printf(MSG_DEBUG, "P2P: SD test - force long "
+				   "response");
+			wpas_sd_all_bonjour(wpa_s, resp, srv_trans_id);
+			wpas_sd_all_upnp(wpa_s, resp, srv_trans_id);
+			wpas_sd_all_asp(wpa_s, resp, srv_trans_id);
+			goto done;
+		}
+
+		switch (srv_proto) {
+		case P2P_SERV_ALL_SERVICES:
+			wpa_printf(MSG_DEBUG, "P2P: Service Discovery Request "
+				   "for all services");
+			if (dl_list_empty(&wpa_s->global->p2p_srv_upnp) &&
+			    dl_list_empty(&wpa_s->global->p2p_srv_bonjour) &&
+			    !p2p_get_p2ps_adv_list(wpa_s->global->p2p)) {
+				wpa_printf(MSG_DEBUG, "P2P: No service "
+					   "discovery protocols available");
+				wpas_sd_add_proto_not_avail(
+					resp, P2P_SERV_ALL_SERVICES,
+					srv_trans_id);
+				break;
+			}
+			wpas_sd_all_bonjour(wpa_s, resp, srv_trans_id);
+			wpas_sd_all_upnp(wpa_s, resp, srv_trans_id);
+			wpas_sd_all_asp(wpa_s, resp, srv_trans_id);
+			break;
+		case P2P_SERV_BONJOUR:
+			wpas_sd_req_bonjour(wpa_s, resp, srv_trans_id,
+					    pos, tlv_end - pos);
+			break;
+		case P2P_SERV_UPNP:
+			wpas_sd_req_upnp(wpa_s, resp, srv_trans_id,
+					 pos, tlv_end - pos);
+			break;
+#ifdef CONFIG_WIFI_DISPLAY
+		case P2P_SERV_WIFI_DISPLAY:
+			wpas_sd_req_wfd(wpa_s, resp, srv_trans_id,
+					pos, tlv_end - pos);
+			break;
+#endif /* CONFIG_WIFI_DISPLAY */
+		case P2P_SERV_P2PS:
+			wpas_sd_req_asp(wpa_s, resp, srv_trans_id,
+					pos, tlv_end - pos);
+			break;
+		default:
+			wpa_printf(MSG_DEBUG, "P2P: Unavailable service "
+				   "protocol %u", srv_proto);
+			wpas_sd_add_proto_not_avail(resp, srv_proto,
+						    srv_trans_id);
+			break;
+		}
+
+		pos = tlv_end;
+	}
+
+done:
+	wpas_notify_p2p_sd_request(wpa_s, freq, sa, dialog_token,
+				   update_indic, tlvs, tlvs_len);
+
+	wpas_p2p_sd_response(wpa_s, freq, sa, dialog_token, resp);
+
+	wpabuf_free(resp);
+}
+
+
+static void wpas_sd_p2ps_serv_response(struct wpa_supplicant *wpa_s,
+				       const u8 *sa, u8 srv_trans_id,
+				       const u8 *pos, const u8 *tlv_end)
+{
+	u8 left = *pos++;
+	u32 adv_id;
+	u8 svc_status;
+	u16 config_methods;
+	char svc_str[256];
+
+	while (left-- && pos < tlv_end) {
+		char *buf = NULL;
+		size_t buf_len;
+		u8 svc_len;
+
+		/* Validity check fixed length+svc_str */
+		if (6 >= tlv_end - pos)
+			break;
+		svc_len = pos[6];
+		if (svc_len + 10 > tlv_end - pos)
+			break;
+
+		/* Advertisement ID */
+		adv_id = WPA_GET_LE32(pos);
+		pos += sizeof(u32);
+
+		/* Config Methods */
+		config_methods = WPA_GET_BE16(pos);
+		pos += sizeof(u16);
+
+		/* Service Name */
+		pos++; /* svc_len */
+		os_memcpy(svc_str, pos, svc_len);
+		svc_str[svc_len] = '\0';
+		pos += svc_len;
+
+		/* Service Status */
+		svc_status = *pos++;
+
+		/* Service Information Length */
+		buf_len = WPA_GET_LE16(pos);
+		pos += sizeof(u16);
+
+		/* Validity check buffer length */
+		if (buf_len > (unsigned int) (tlv_end - pos))
+			break;
+
+		if (buf_len) {
+			buf = os_zalloc(2 * buf_len + 1);
+			if (buf) {
+				utf8_escape((const char *) pos, buf_len, buf,
+					    2 * buf_len + 1);
+			}
+		}
+
+		pos += buf_len;
+
+		if (buf) {
+			wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_SERV_ASP_RESP
+				       MACSTR " %x %x %x %x %s '%s'",
+				       MAC2STR(sa), srv_trans_id, adv_id,
+				       svc_status, config_methods, svc_str,
+				       buf);
+			os_free(buf);
+		} else {
+			wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_SERV_ASP_RESP
+				       MACSTR " %x %x %x %x %s",
+				       MAC2STR(sa), srv_trans_id, adv_id,
+				       svc_status, config_methods, svc_str);
+		}
+	}
+}
+
+
+void wpas_sd_response(void *ctx, const u8 *sa, u16 update_indic,
+		      const u8 *tlvs, size_t tlvs_len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	const u8 *pos = tlvs;
+	const u8 *end = tlvs + tlvs_len;
+	const u8 *tlv_end;
+	u16 slen;
+	size_t buf_len;
+	char *buf;
+
+	wpa_hexdump(MSG_MSGDUMP, "P2P: Service Discovery Response TLVs",
+		    tlvs, tlvs_len);
+	if (tlvs_len > 1500) {
+		/* TODO: better way for handling this */
+		wpa_msg_ctrl(wpa_s, MSG_INFO,
+			     P2P_EVENT_SERV_DISC_RESP MACSTR
+			     " %u <long response: %u bytes>",
+			     MAC2STR(sa), update_indic,
+			     (unsigned int) tlvs_len);
+	} else {
+		buf_len = 2 * tlvs_len + 1;
+		buf = os_malloc(buf_len);
+		if (buf) {
+			wpa_snprintf_hex(buf, buf_len, tlvs, tlvs_len);
+			wpa_msg_ctrl(wpa_s, MSG_INFO,
+				     P2P_EVENT_SERV_DISC_RESP MACSTR " %u %s",
+				     MAC2STR(sa), update_indic, buf);
+			os_free(buf);
+		}
+	}
+
+	while (end - pos >= 2) {
+		u8 srv_proto, srv_trans_id, status;
+
+		wpa_printf(MSG_DEBUG, "P2P: Service Response TLV");
+		slen = WPA_GET_LE16(pos);
+		pos += 2;
+		if (slen > end - pos || slen < 3) {
+			wpa_printf(MSG_DEBUG, "P2P: Unexpected Response Data "
+				   "length");
+			return;
+		}
+		tlv_end = pos + slen;
+
+		srv_proto = *pos++;
+		wpa_printf(MSG_DEBUG, "P2P: Service Protocol Type %u",
+			   srv_proto);
+		srv_trans_id = *pos++;
+		wpa_printf(MSG_DEBUG, "P2P: Service Transaction ID %u",
+			   srv_trans_id);
+		status = *pos++;
+		wpa_printf(MSG_DEBUG, "P2P: Status Code ID %u",
+			   status);
+
+		wpa_hexdump(MSG_MSGDUMP, "P2P: Response Data",
+			    pos, tlv_end - pos);
+
+		if (srv_proto == P2P_SERV_P2PS && pos < tlv_end) {
+			wpas_sd_p2ps_serv_response(wpa_s, sa, srv_trans_id,
+						   pos, tlv_end);
+		}
+
+		pos = tlv_end;
+	}
+
+	wpas_notify_p2p_sd_response(wpa_s, sa, update_indic, tlvs, tlvs_len);
+}
+
+
+u64 wpas_p2p_sd_request(struct wpa_supplicant *wpa_s, const u8 *dst,
+			const struct wpabuf *tlvs)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return 0;
+	return (uintptr_t) p2p_sd_request(wpa_s->global->p2p, dst, tlvs);
+}
+
+
+u64 wpas_p2p_sd_request_upnp(struct wpa_supplicant *wpa_s, const u8 *dst,
+			     u8 version, const char *query)
+{
+	struct wpabuf *tlvs;
+	u64 ret;
+
+	tlvs = wpabuf_alloc(2 + 1 + 1 + 1 + os_strlen(query));
+	if (tlvs == NULL)
+		return 0;
+	wpabuf_put_le16(tlvs, 1 + 1 + 1 + os_strlen(query));
+	wpabuf_put_u8(tlvs, P2P_SERV_UPNP); /* Service Protocol Type */
+	wpabuf_put_u8(tlvs, 1); /* Service Transaction ID */
+	wpabuf_put_u8(tlvs, version);
+	wpabuf_put_str(tlvs, query);
+	ret = wpas_p2p_sd_request(wpa_s, dst, tlvs);
+	wpabuf_free(tlvs);
+	return ret;
+}
+
+
+u64 wpas_p2p_sd_request_asp(struct wpa_supplicant *wpa_s, const u8 *dst, u8 id,
+			    const char *svc_str, const char *info_substr)
+{
+	struct wpabuf *tlvs;
+	size_t plen, svc_len, substr_len = 0;
+	u64 ret;
+
+	svc_len = os_strlen(svc_str);
+	if (info_substr)
+		substr_len = os_strlen(info_substr);
+
+	if (svc_len > 0xff || substr_len > 0xff)
+		return 0;
+
+	plen = 1 + 1 + 1 + svc_len + 1 + substr_len;
+	tlvs = wpabuf_alloc(2 + plen);
+	if (tlvs == NULL)
+		return 0;
+
+	wpabuf_put_le16(tlvs, plen);
+	wpabuf_put_u8(tlvs, P2P_SERV_P2PS);
+	wpabuf_put_u8(tlvs, id); /* Service Transaction ID */
+	wpabuf_put_u8(tlvs, (u8) svc_len); /* Service String Length */
+	wpabuf_put_data(tlvs, svc_str, svc_len);
+	wpabuf_put_u8(tlvs, (u8) substr_len); /* Info Substring Length */
+	wpabuf_put_data(tlvs, info_substr, substr_len);
+	ret = wpas_p2p_sd_request(wpa_s, dst, tlvs);
+	wpabuf_free(tlvs);
+
+	return ret;
+}
+
+
+#ifdef CONFIG_WIFI_DISPLAY
+
+static u64 wpas_p2p_sd_request_wfd(struct wpa_supplicant *wpa_s, const u8 *dst,
+				   const struct wpabuf *tlvs)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return 0;
+	return (uintptr_t) p2p_sd_request_wfd(wpa_s->global->p2p, dst, tlvs);
+}
+
+
+#define MAX_WFD_SD_SUBELEMS 20
+
+static void wfd_add_sd_req_role(struct wpabuf *tlvs, u8 id, u8 role,
+				const char *subelems)
+{
+	u8 *len;
+	const char *pos;
+	int val;
+	int count = 0;
+
+	len = wpabuf_put(tlvs, 2);
+	wpabuf_put_u8(tlvs, P2P_SERV_WIFI_DISPLAY); /* Service Protocol Type */
+	wpabuf_put_u8(tlvs, id); /* Service Transaction ID */
+
+	wpabuf_put_u8(tlvs, role);
+
+	pos = subelems;
+	while (*pos) {
+		val = atoi(pos);
+		if (val >= 0 && val < 256) {
+			wpabuf_put_u8(tlvs, val);
+			count++;
+			if (count == MAX_WFD_SD_SUBELEMS)
+				break;
+		}
+		pos = os_strchr(pos + 1, ',');
+		if (pos == NULL)
+			break;
+		pos++;
+	}
+
+	WPA_PUT_LE16(len, (u8 *) wpabuf_put(tlvs, 0) - len - 2);
+}
+
+
+u64 wpas_p2p_sd_request_wifi_display(struct wpa_supplicant *wpa_s,
+				     const u8 *dst, const char *role)
+{
+	struct wpabuf *tlvs;
+	u64 ret;
+	const char *subelems;
+	u8 id = 1;
+
+	subelems = os_strchr(role, ' ');
+	if (subelems == NULL)
+		return 0;
+	subelems++;
+
+	tlvs = wpabuf_alloc(4 * (2 + 1 + 1 + 1 + MAX_WFD_SD_SUBELEMS));
+	if (tlvs == NULL)
+		return 0;
+
+	if (os_strstr(role, "[source]"))
+		wfd_add_sd_req_role(tlvs, id++, 0x00, subelems);
+	if (os_strstr(role, "[pri-sink]"))
+		wfd_add_sd_req_role(tlvs, id++, 0x01, subelems);
+	if (os_strstr(role, "[sec-sink]"))
+		wfd_add_sd_req_role(tlvs, id++, 0x02, subelems);
+	if (os_strstr(role, "[source+sink]"))
+		wfd_add_sd_req_role(tlvs, id++, 0x03, subelems);
+
+	ret = wpas_p2p_sd_request_wfd(wpa_s, dst, tlvs);
+	wpabuf_free(tlvs);
+	return ret;
+}
+
+#endif /* CONFIG_WIFI_DISPLAY */
+
+
+int wpas_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s, u64 req)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return -1;
+	return p2p_sd_cancel_request(wpa_s->global->p2p,
+				     (void *) (uintptr_t) req);
+}
+
+
+void wpas_p2p_sd_response(struct wpa_supplicant *wpa_s, int freq,
+			  const u8 *dst, u8 dialog_token,
+			  const struct wpabuf *resp_tlvs)
+{
+	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
+		return;
+	p2p_sd_response(wpa_s->global->p2p, freq, dst, dialog_token,
+			resp_tlvs);
+}
+
+
+void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->global->p2p)
+		p2p_sd_service_update(wpa_s->global->p2p);
+}
+
+
+static void wpas_p2p_srv_bonjour_free(struct p2p_srv_bonjour *bsrv)
+{
+	dl_list_del(&bsrv->list);
+	wpabuf_free(bsrv->query);
+	wpabuf_free(bsrv->resp);
+	os_free(bsrv);
+}
+
+
+static void wpas_p2p_srv_upnp_free(struct p2p_srv_upnp *usrv)
+{
+	dl_list_del(&usrv->list);
+	os_free(usrv->service);
+	os_free(usrv);
+}
+
+
+void wpas_p2p_service_flush(struct wpa_supplicant *wpa_s)
+{
+	struct p2p_srv_bonjour *bsrv, *bn;
+	struct p2p_srv_upnp *usrv, *un;
+
+	dl_list_for_each_safe(bsrv, bn, &wpa_s->global->p2p_srv_bonjour,
+			      struct p2p_srv_bonjour, list)
+		wpas_p2p_srv_bonjour_free(bsrv);
+
+	dl_list_for_each_safe(usrv, un, &wpa_s->global->p2p_srv_upnp,
+			      struct p2p_srv_upnp, list)
+		wpas_p2p_srv_upnp_free(usrv);
+
+	wpas_p2p_service_flush_asp(wpa_s);
+	wpas_p2p_sd_service_update(wpa_s);
+}
+
+
+int wpas_p2p_service_p2ps_id_exists(struct wpa_supplicant *wpa_s, u32 adv_id)
+{
+	if (adv_id == 0)
+		return 1;
+
+	if (p2p_service_p2ps_id(wpa_s->global->p2p, adv_id))
+		return 1;
+
+	return 0;
+}
+
+
+int wpas_p2p_service_del_asp(struct wpa_supplicant *wpa_s, u32 adv_id)
+{
+	int ret;
+
+	ret = p2p_service_del_asp(wpa_s->global->p2p, adv_id);
+	if (ret == 0)
+		wpas_p2p_sd_service_update(wpa_s);
+	return ret;
+}
+
+
+int wpas_p2p_service_add_asp(struct wpa_supplicant *wpa_s,
+			     int auto_accept, u32 adv_id,
+			     const char *adv_str, u8 svc_state,
+			     u16 config_methods, const char *svc_info,
+			     const u8 *cpt_priority)
+{
+	int ret;
+
+	ret = p2p_service_add_asp(wpa_s->global->p2p, auto_accept, adv_id,
+				  adv_str, svc_state, config_methods,
+				  svc_info, cpt_priority);
+	if (ret == 0)
+		wpas_p2p_sd_service_update(wpa_s);
+	return ret;
+}
+
+
+void wpas_p2p_service_flush_asp(struct wpa_supplicant *wpa_s)
+{
+	p2p_service_flush_asp(wpa_s->global->p2p);
+}
+
+
+int wpas_p2p_service_add_bonjour(struct wpa_supplicant *wpa_s,
+				 struct wpabuf *query, struct wpabuf *resp)
+{
+	struct p2p_srv_bonjour *bsrv;
+
+	bsrv = os_zalloc(sizeof(*bsrv));
+	if (bsrv == NULL)
+		return -1;
+	bsrv->query = query;
+	bsrv->resp = resp;
+	dl_list_add(&wpa_s->global->p2p_srv_bonjour, &bsrv->list);
+
+	wpas_p2p_sd_service_update(wpa_s);
+	return 0;
+}
+
+
+int wpas_p2p_service_del_bonjour(struct wpa_supplicant *wpa_s,
+				 const struct wpabuf *query)
+{
+	struct p2p_srv_bonjour *bsrv;
+
+	bsrv = wpas_p2p_service_get_bonjour(wpa_s, query);
+	if (bsrv == NULL)
+		return -1;
+	wpas_p2p_srv_bonjour_free(bsrv);
+	wpas_p2p_sd_service_update(wpa_s);
+	return 0;
+}
+
+
+int wpas_p2p_service_add_upnp(struct wpa_supplicant *wpa_s, u8 version,
+			      const char *service)
+{
+	struct p2p_srv_upnp *usrv;
+
+	if (wpas_p2p_service_get_upnp(wpa_s, version, service))
+		return 0; /* Already listed */
+	usrv = os_zalloc(sizeof(*usrv));
+	if (usrv == NULL)
+		return -1;
+	usrv->version = version;
+	usrv->service = os_strdup(service);
+	if (usrv->service == NULL) {
+		os_free(usrv);
+		return -1;
+	}
+	dl_list_add(&wpa_s->global->p2p_srv_upnp, &usrv->list);
+
+	wpas_p2p_sd_service_update(wpa_s);
+	return 0;
+}
+
+
+int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version,
+			      const char *service)
+{
+	struct p2p_srv_upnp *usrv;
+
+	usrv = wpas_p2p_service_get_upnp(wpa_s, version, service);
+	if (usrv == NULL)
+		return -1;
+	wpas_p2p_srv_upnp_free(usrv);
+	wpas_p2p_sd_service_update(wpa_s);
+	return 0;
+}
diff --git a/wpa_supplicant/pasn_supplicant.c b/wpa_supplicant/pasn_supplicant.c
new file mode 100644
index 000000000000..baf4c2643e42
--- /dev/null
+++ b/wpa_supplicant/pasn_supplicant.c
@@ -0,0 +1,1710 @@
+/*
+ * wpa_supplicant - PASN processing
+ *
+ * Copyright (C) 2019 Intel Corporation
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common/ieee802_11_defs.h"
+#include "common/ieee802_11_common.h"
+#include "common/dragonfly.h"
+#include "common/ptksa_cache.h"
+#include "utils/eloop.h"
+#include "drivers/driver.h"
+#include "crypto/crypto.h"
+#include "crypto/random.h"
+#include "eap_common/eap_defs.h"
+#include "rsn_supp/wpa.h"
+#include "rsn_supp/pmksa_cache.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "bss.h"
+#include "config.h"
+
+static const int dot11RSNAConfigPMKLifetime = 43200;
+
+struct wpa_pasn_auth_work {
+	u8 bssid[ETH_ALEN];
+	int akmp;
+	int cipher;
+	u16 group;
+	int network_id;
+	struct wpabuf *comeback;
+};
+
+
+static void wpas_pasn_free_auth_work(struct wpa_pasn_auth_work *awork)
+{
+	wpabuf_free(awork->comeback);
+	awork->comeback = NULL;
+	os_free(awork);
+}
+
+
+static void wpas_pasn_auth_work_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	wpa_printf(MSG_DEBUG, "PASN: Auth work timeout - stopping auth");
+
+	wpas_pasn_auth_stop(wpa_s);
+}
+
+
+static void wpas_pasn_cancel_auth_work(struct wpa_supplicant *wpa_s)
+{
+	wpa_printf(MSG_DEBUG, "PASN: Cancel pasn-start-auth work");
+
+	/* Remove pending/started work */
+	radio_remove_works(wpa_s, "pasn-start-auth", 0);
+}
+
+
+static void wpas_pasn_auth_status(struct wpa_supplicant *wpa_s, const u8 *bssid,
+				  int akmp, int cipher, u8 status,
+				  struct wpabuf *comeback,
+				  u16 comeback_after)
+{
+	if (comeback) {
+		size_t comeback_len = wpabuf_len(comeback);
+		size_t buflen = comeback_len * 2 + 1;
+		char *comeback_txt = os_malloc(buflen);
+
+		if (comeback_txt) {
+			wpa_snprintf_hex(comeback_txt, buflen,
+					 wpabuf_head(comeback), comeback_len);
+
+			wpa_msg(wpa_s, MSG_INFO, PASN_AUTH_STATUS MACSTR
+				" akmp=%s, status=%u comeback_after=%u comeback=%s",
+				MAC2STR(bssid),
+				wpa_key_mgmt_txt(akmp, WPA_PROTO_RSN),
+				status, comeback_after, comeback_txt);
+
+			os_free(comeback_txt);
+			return;
+		}
+	}
+
+	wpa_msg(wpa_s, MSG_INFO,
+		PASN_AUTH_STATUS MACSTR " akmp=%s, status=%u",
+		MAC2STR(bssid), wpa_key_mgmt_txt(akmp, WPA_PROTO_RSN),
+		status);
+}
+
+
+#ifdef CONFIG_SAE
+
+static struct wpabuf * wpas_pasn_wd_sae_commit(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	struct wpabuf *buf = NULL;
+	int ret;
+
+	ret = sae_set_group(&pasn->sae, pasn->group);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed to set SAE group");
+		return NULL;
+	}
+
+	ret = sae_prepare_commit_pt(&pasn->sae, pasn->ssid->pt,
+				    wpa_s->own_addr, pasn->bssid,
+				    NULL, NULL);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed to prepare SAE commit");
+		return NULL;
+	}
+
+	/* Need to add the entire Authentication frame body */
+	buf = wpabuf_alloc(6 + SAE_COMMIT_MAX_LEN);
+	if (!buf) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed to allocate SAE buffer");
+		return NULL;
+	}
+
+	wpabuf_put_le16(buf, WLAN_AUTH_SAE);
+	wpabuf_put_le16(buf, 1);
+	wpabuf_put_le16(buf, WLAN_STATUS_SAE_HASH_TO_ELEMENT);
+
+	sae_write_commit(&pasn->sae, buf, NULL, 0);
+	pasn->sae.state = SAE_COMMITTED;
+
+	return buf;
+}
+
+
+static int wpas_pasn_wd_sae_rx(struct wpa_supplicant *wpa_s, struct wpabuf *wd)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	const u8 *data;
+	size_t buf_len;
+	u16 len, res, alg, seq, status;
+	int groups[] = { pasn->group, 0 };
+	int ret;
+
+	if (!wd)
+		return -1;
+
+	data = wpabuf_head_u8(wd);
+	buf_len = wpabuf_len(wd);
+
+	/* first handle the commit message */
+	if (buf_len < 2) {
+		wpa_printf(MSG_DEBUG, "PASN: SAE buffer too short (commit)");
+		return -1;
+	}
+
+	len = WPA_GET_LE16(data);
+	if (len < 6 || buf_len - 2 < len) {
+		wpa_printf(MSG_DEBUG, "PASN: SAE buffer too short for commit");
+		return -1;
+	}
+
+	buf_len -= 2;
+	data += 2;
+
+	alg = WPA_GET_LE16(data);
+	seq = WPA_GET_LE16(data + 2);
+	status = WPA_GET_LE16(data + 4);
+
+	wpa_printf(MSG_DEBUG, "PASN: SAE: commit: alg=%u, seq=%u, status=%u",
+		   alg, seq, status);
+
+	if (alg != WLAN_AUTH_SAE || seq != 1 ||
+	    status != WLAN_STATUS_SAE_HASH_TO_ELEMENT) {
+		wpa_printf(MSG_DEBUG, "PASN: SAE: dropping peer commit");
+		return -1;
+	}
+
+	res = sae_parse_commit(&pasn->sae, data + 6, len - 6, NULL, 0, groups,
+			       1);
+	if (res != WLAN_STATUS_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "PASN: SAE failed parsing commit");
+		return -1;
+	}
+
+	/* Process the commit message and derive the PMK */
+	ret = sae_process_commit(&pasn->sae);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "SAE: Failed to process peer commit");
+		return -1;
+	}
+
+	buf_len -= len;
+	data += len;
+
+	/* Handle the confirm message */
+	if (buf_len < 2) {
+		wpa_printf(MSG_DEBUG, "PASN: SAE buffer too short (confirm)");
+		return -1;
+	}
+
+	len = WPA_GET_LE16(data);
+	if (len < 6 || buf_len - 2 < len) {
+		wpa_printf(MSG_DEBUG, "PASN: SAE buffer too short for confirm");
+		return -1;
+	}
+
+	buf_len -= 2;
+	data += 2;
+
+	alg = WPA_GET_LE16(data);
+	seq = WPA_GET_LE16(data + 2);
+	status = WPA_GET_LE16(data + 4);
+
+	wpa_printf(MSG_DEBUG, "PASN: SAE confirm: alg=%u, seq=%u, status=%u",
+		   alg, seq, status);
+
+	if (alg != WLAN_AUTH_SAE || seq != 2 || status != WLAN_STATUS_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "PASN: Dropping peer SAE confirm");
+		return -1;
+	}
+
+	res = sae_check_confirm(&pasn->sae, data + 6, len - 6);
+	if (res != WLAN_STATUS_SUCCESS) {
+		wpa_printf(MSG_DEBUG, "PASN: SAE failed checking confirm");
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "PASN: SAE completed successfully");
+	pasn->sae.state = SAE_ACCEPTED;
+
+	return 0;
+}
+
+
+static struct wpabuf * wpas_pasn_wd_sae_confirm(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	struct wpabuf *buf = NULL;
+
+	/* Need to add the entire authentication frame body */
+	buf = wpabuf_alloc(6 + SAE_CONFIRM_MAX_LEN);
+	if (!buf) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed to allocate SAE buffer");
+		return NULL;
+	}
+
+	wpabuf_put_le16(buf, WLAN_AUTH_SAE);
+	wpabuf_put_le16(buf, 2);
+	wpabuf_put_le16(buf, WLAN_STATUS_SUCCESS);
+
+	sae_write_confirm(&pasn->sae, buf);
+	pasn->sae.state = SAE_CONFIRMED;
+
+	return buf;
+}
+
+
+static int wpas_pasn_sae_setup_pt(struct wpa_supplicant *wpa_s,
+				  struct wpa_ssid *ssid, int group)
+{
+	const char *password = ssid->sae_password;
+	int groups[2] = { group, 0 };
+
+	if (!password)
+		password = ssid->passphrase;
+
+	if (!password) {
+		wpa_printf(MSG_DEBUG, "PASN: SAE without a password");
+		return -1;
+	}
+
+	if (ssid->pt)
+		return 0; /* PT already derived */
+
+	ssid->pt = sae_derive_pt(groups, ssid->ssid, ssid->ssid_len,
+				 (const u8 *) password, os_strlen(password),
+				 ssid->sae_password_id);
+
+	return ssid->pt ? 0 : -1;
+}
+
+#endif /* CONFIG_SAE */
+
+
+#ifdef CONFIG_FILS
+
+static struct wpabuf * wpas_pasn_fils_build_auth(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	struct wpabuf *buf = NULL;
+	struct wpabuf *erp_msg;
+	int ret;
+
+	erp_msg = eapol_sm_build_erp_reauth_start(wpa_s->eapol);
+	if (!erp_msg) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: FILS: ERP EAP-Initiate/Re-auth unavailable");
+		return NULL;
+	}
+
+	if (random_get_bytes(pasn->fils.nonce, FILS_NONCE_LEN) < 0 ||
+	    random_get_bytes(pasn->fils.session, FILS_SESSION_LEN) < 0)
+		goto fail;
+
+	wpa_hexdump(MSG_DEBUG, "PASN: FILS: Nonce", pasn->fils.nonce,
+		    FILS_NONCE_LEN);
+
+	wpa_hexdump(MSG_DEBUG, "PASN: FILS: Session", pasn->fils.session,
+		    FILS_SESSION_LEN);
+
+	buf = wpabuf_alloc(1500);
+	if (!buf)
+		goto fail;
+
+	/* Add the authentication algorithm */
+	wpabuf_put_le16(buf, WLAN_AUTH_FILS_SK);
+
+	/* Authentication Transaction seq# */
+	wpabuf_put_le16(buf, 1);
+
+	/* Status Code */
+	wpabuf_put_le16(buf, WLAN_STATUS_SUCCESS);
+
+	/* Own RSNE */
+	wpa_pasn_add_rsne(buf, NULL, pasn->akmp, pasn->cipher);
+
+	/* FILS Nonce */
+	wpabuf_put_u8(buf, WLAN_EID_EXTENSION);
+	wpabuf_put_u8(buf, 1 + FILS_NONCE_LEN);
+	wpabuf_put_u8(buf, WLAN_EID_EXT_FILS_NONCE);
+	wpabuf_put_data(buf, pasn->fils.nonce, FILS_NONCE_LEN);
+
+	/* FILS Session */
+	wpabuf_put_u8(buf, WLAN_EID_EXTENSION);
+	wpabuf_put_u8(buf, 1 + FILS_SESSION_LEN);
+	wpabuf_put_u8(buf, WLAN_EID_EXT_FILS_SESSION);
+	wpabuf_put_data(buf, pasn->fils.session, FILS_SESSION_LEN);
+
+	/* Wrapped Data (ERP) */
+	wpabuf_put_u8(buf, WLAN_EID_EXTENSION);
+	wpabuf_put_u8(buf, 1 + wpabuf_len(erp_msg));
+	wpabuf_put_u8(buf, WLAN_EID_EXT_WRAPPED_DATA);
+	wpabuf_put_buf(buf, erp_msg);
+
+	/*
+	 * Calculate pending PMKID here so that we do not need to maintain a
+	 * copy of the EAP-Initiate/Reauth message.
+	 */
+	ret = fils_pmkid_erp(pasn->akmp, wpabuf_head(erp_msg),
+			     wpabuf_len(erp_msg),
+			     pasn->fils.erp_pmkid);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: Failed to get ERP PMKID");
+		goto fail;
+	}
+
+	wpabuf_free(erp_msg);
+	erp_msg = NULL;
+
+	wpa_hexdump_buf(MSG_DEBUG, "PASN: FILS: Authentication frame", buf);
+	return buf;
+fail:
+	wpabuf_free(erp_msg);
+	wpabuf_free(buf);
+	return NULL;
+}
+
+
+static void wpas_pasn_initiate_eapol(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	struct eapol_config eapol_conf;
+	struct wpa_ssid *ssid = pasn->ssid;
+
+	wpa_printf(MSG_DEBUG, "PASN: FILS: Initiating EAPOL");
+
+	eapol_sm_notify_eap_success(wpa_s->eapol, false);
+	eapol_sm_notify_eap_fail(wpa_s->eapol, false);
+	eapol_sm_notify_portControl(wpa_s->eapol, Auto);
+
+	os_memset(&eapol_conf, 0, sizeof(eapol_conf));
+	eapol_conf.fast_reauth = wpa_s->conf->fast_reauth;
+	eapol_conf.workaround = ssid->eap_workaround;
+
+	eapol_sm_notify_config(wpa_s->eapol, &ssid->eap, &eapol_conf);
+}
+
+
+static struct wpabuf * wpas_pasn_wd_fils_auth(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	struct wpa_bss *bss;
+	const u8 *indic;
+	u16 fils_info;
+
+	wpa_printf(MSG_DEBUG, "PASN: FILS: wrapped data - completed=%u",
+		   pasn->fils.completed);
+
+	/* Nothing to add as we are done */
+	if (pasn->fils.completed)
+		return NULL;
+
+	if (!pasn->ssid) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: No network block");
+		return NULL;
+	}
+
+	bss = wpa_bss_get_bssid(wpa_s, pasn->bssid);
+	if (!bss) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: BSS not found");
+		return NULL;
+	}
+
+	indic = wpa_bss_get_ie(bss, WLAN_EID_FILS_INDICATION);
+	if (!indic || indic[1] < 2) {
+		wpa_printf(MSG_DEBUG, "PASN: Missing FILS Indication IE");
+		return NULL;
+	}
+
+	fils_info = WPA_GET_LE16(indic + 2);
+	if (!(fils_info & BIT(9))) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: FILS auth without PFS not supported");
+		return NULL;
+	}
+
+	wpas_pasn_initiate_eapol(wpa_s);
+
+	return wpas_pasn_fils_build_auth(wpa_s);
+}
+
+
+static int wpas_pasn_wd_fils_rx(struct wpa_supplicant *wpa_s, struct wpabuf *wd)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	struct ieee802_11_elems elems;
+	struct wpa_ie_data rsne_data;
+	u8 rmsk[ERP_MAX_KEY_LEN];
+	size_t rmsk_len;
+	u8 anonce[FILS_NONCE_LEN];
+	const u8 *data;
+	size_t buf_len;
+	struct wpabuf *fils_wd = NULL;
+	u16 alg, seq, status;
+	int ret;
+
+	if (!wd)
+		return -1;
+
+	data = wpabuf_head(wd);
+	buf_len = wpabuf_len(wd);
+
+	wpa_hexdump(MSG_DEBUG, "PASN: FILS: Authentication frame len=%zu",
+		    data, buf_len);
+
+	/* first handle the header */
+	if (buf_len < 6) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: Buffer too short");
+		return -1;
+	}
+
+	alg = WPA_GET_LE16(data);
+	seq = WPA_GET_LE16(data + 2);
+	status = WPA_GET_LE16(data + 4);
+
+	wpa_printf(MSG_DEBUG, "PASN: FILS: commit: alg=%u, seq=%u, status=%u",
+		   alg, seq, status);
+
+	if (alg != WLAN_AUTH_FILS_SK || seq != 2 ||
+	    status != WLAN_STATUS_SUCCESS) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: FILS: Dropping peer authentication");
+		return -1;
+	}
+
+	data += 6;
+	buf_len -= 6;
+
+	if (ieee802_11_parse_elems(data, buf_len, &elems, 1) == ParseFailed) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: Could not parse elements");
+		return -1;
+	}
+
+	if (!elems.rsn_ie || !elems.fils_nonce || !elems.fils_nonce ||
+	    !elems.wrapped_data) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: Missing IEs");
+		return -1;
+	}
+
+	ret = wpa_parse_wpa_ie(elems.rsn_ie - 2, elems.rsn_ie_len + 2,
+			       &rsne_data);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: Failed parsing RNSE");
+		return -1;
+	}
+
+	ret = wpa_pasn_validate_rsne(&rsne_data);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: Failed validating RSNE");
+		return -1;
+	}
+
+	if (rsne_data.num_pmkid) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: FILS: Not expecting PMKID in RSNE");
+		return -1;
+	}
+
+	wpa_hexdump(MSG_DEBUG, "PASN: FILS: ANonce", elems.fils_nonce,
+		    FILS_NONCE_LEN);
+	os_memcpy(anonce, elems.fils_nonce, FILS_NONCE_LEN);
+
+	wpa_hexdump(MSG_DEBUG, "PASN: FILS: FILS Session", elems.fils_session,
+		    FILS_SESSION_LEN);
+
+	if (os_memcmp(pasn->fils.session, elems.fils_session,
+		      FILS_SESSION_LEN)) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: Session mismatch");
+		return -1;
+	}
+
+	fils_wd = ieee802_11_defrag(&elems, WLAN_EID_EXTENSION,
+				    WLAN_EID_EXT_WRAPPED_DATA);
+
+	if (!fils_wd) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: FILS: Failed getting wrapped data");
+		return -1;
+	}
+
+	eapol_sm_process_erp_finish(wpa_s->eapol, wpabuf_head(fils_wd),
+				    wpabuf_len(fils_wd));
+
+	wpabuf_free(fils_wd);
+	fils_wd = NULL;
+
+	if (eapol_sm_failed(wpa_s->eapol)) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: ERP finish failed");
+		return -1;
+	}
+
+	rmsk_len = ERP_MAX_KEY_LEN;
+	ret = eapol_sm_get_key(wpa_s->eapol, rmsk, rmsk_len);
+
+	if (ret == PMK_LEN) {
+		rmsk_len = PMK_LEN;
+		ret = eapol_sm_get_key(wpa_s->eapol, rmsk, rmsk_len);
+	}
+
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: Failed getting RMSK");
+		return -1;
+	}
+
+	ret = fils_rmsk_to_pmk(pasn->akmp, rmsk, rmsk_len,
+			       pasn->fils.nonce, anonce, NULL, 0,
+			       pasn->pmk, &pasn->pmk_len);
+
+	forced_memzero(rmsk, sizeof(rmsk));
+
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: FILS: Failed to derive PMK");
+		return -1;
+	}
+
+	wpa_hexdump(MSG_DEBUG, "PASN: FILS: PMKID", pasn->fils.erp_pmkid,
+		    PMKID_LEN);
+
+	wpa_printf(MSG_DEBUG, "PASN: FILS: ERP processing succeeded");
+
+	wpa_pasn_pmksa_cache_add(wpa_s->wpa, pasn->pmk,
+				 pasn->pmk_len, pasn->fils.erp_pmkid,
+				 pasn->bssid, pasn->akmp);
+
+	pasn->fils.completed = true;
+	return 0;
+}
+
+#endif /* CONFIG_FILS */
+
+
+static struct wpabuf * wpas_pasn_get_wrapped_data(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+
+	if (pasn->using_pmksa)
+		return NULL;
+
+	switch (pasn->akmp) {
+	case WPA_KEY_MGMT_PASN:
+		/* no wrapped data */
+		return NULL;
+	case WPA_KEY_MGMT_SAE:
+#ifdef CONFIG_SAE
+		if (pasn->trans_seq == 0)
+			return wpas_pasn_wd_sae_commit(wpa_s);
+		if (pasn->trans_seq == 2)
+			return wpas_pasn_wd_sae_confirm(wpa_s);
+#endif /* CONFIG_SAE */
+		wpa_printf(MSG_ERROR,
+			   "PASN: SAE: Cannot derive wrapped data");
+		return NULL;
+	case WPA_KEY_MGMT_FILS_SHA256:
+	case WPA_KEY_MGMT_FILS_SHA384:
+#ifdef CONFIG_FILS
+		return wpas_pasn_wd_fils_auth(wpa_s);
+#endif /* CONFIG_FILS */
+	case WPA_KEY_MGMT_FT_PSK:
+	case WPA_KEY_MGMT_FT_IEEE8021X:
+	case WPA_KEY_MGMT_FT_IEEE8021X_SHA384:
+		/*
+		 * Wrapped data with these AKMs is optional and is only needed
+		 * for further validation of FT security parameters. For now do
+		 * not use them.
+		 */
+		return NULL;
+	default:
+		wpa_printf(MSG_ERROR,
+			   "PASN: TODO: Wrapped data for akmp=0x%x",
+			   pasn->akmp);
+		return NULL;
+	}
+}
+
+
+static u8 wpas_pasn_get_wrapped_data_format(struct wpas_pasn *pasn)
+{
+	if (pasn->using_pmksa)
+		return WPA_PASN_WRAPPED_DATA_NO;
+
+	/* Note: Valid AKMP is expected to already be validated */
+	switch (pasn->akmp) {
+	case WPA_KEY_MGMT_SAE:
+		return WPA_PASN_WRAPPED_DATA_SAE;
+	case WPA_KEY_MGMT_FILS_SHA256:
+	case WPA_KEY_MGMT_FILS_SHA384:
+		return WPA_PASN_WRAPPED_DATA_FILS_SK;
+	case WPA_KEY_MGMT_FT_PSK:
+	case WPA_KEY_MGMT_FT_IEEE8021X:
+	case WPA_KEY_MGMT_FT_IEEE8021X_SHA384:
+		/*
+		 * Wrapped data with these AKMs is optional and is only needed
+		 * for further validation of FT security parameters. For now do
+		 * not use them.
+		 */
+		return WPA_PASN_WRAPPED_DATA_NO;
+	case WPA_KEY_MGMT_PASN:
+	default:
+		return WPA_PASN_WRAPPED_DATA_NO;
+	}
+}
+
+
+static struct wpabuf * wpas_pasn_build_auth_1(struct wpa_supplicant *wpa_s,
+					      const struct wpabuf *comeback)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	struct wpabuf *buf, *pubkey = NULL, *wrapped_data_buf = NULL;
+	const u8 *pmkid;
+	u8 wrapped_data;
+	int ret;
+	u16 capab;
+
+	wpa_printf(MSG_DEBUG, "PASN: Building frame 1");
+
+	if (pasn->trans_seq)
+		return NULL;
+
+	buf = wpabuf_alloc(1500);
+	if (!buf)
+		goto fail;
+
+	/* Get public key */
+	pubkey = crypto_ecdh_get_pubkey(pasn->ecdh, 0);
+	pubkey = wpabuf_zeropad(pubkey, crypto_ecdh_prime_len(pasn->ecdh));
+	if (!pubkey) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed to get pubkey");
+		goto fail;
+	}
+
+	wrapped_data = wpas_pasn_get_wrapped_data_format(pasn);
+
+	wpa_pasn_build_auth_header(buf, pasn->bssid,
+				   wpa_s->own_addr, pasn->bssid,
+				   pasn->trans_seq + 1, WLAN_STATUS_SUCCESS);
+
+	pmkid = NULL;
+	if (wpa_key_mgmt_ft(pasn->akmp)) {
+		ret = wpa_pasn_ft_derive_pmk_r1(wpa_s->wpa, pasn->akmp,
+						pasn->bssid,
+						pasn->pmk_r1,
+						&pasn->pmk_r1_len,
+						pasn->pmk_r1_name);
+		if (ret) {
+			wpa_printf(MSG_DEBUG,
+				   "PASN: FT: Failed to derive keys");
+			goto fail;
+		}
+
+		pmkid = pasn->pmk_r1_name;
+	} else if (wrapped_data != WPA_PASN_WRAPPED_DATA_NO) {
+		struct rsn_pmksa_cache_entry *pmksa;
+
+		pmksa = wpa_sm_pmksa_cache_get(wpa_s->wpa, pasn->bssid,
+					       NULL, NULL, pasn->akmp);
+		if (pmksa)
+			pmkid = pmksa->pmkid;
+
+		/*
+		 * Note: Even when PMKSA is available, also add wrapped data as
+		 * it is possible that the PMKID is no longer valid at the AP.
+		 */
+		wrapped_data_buf = wpas_pasn_get_wrapped_data(wpa_s);
+	}
+
+	if (wpa_pasn_add_rsne(buf, pmkid, pasn->akmp, pasn->cipher) < 0)
+		goto fail;
+
+	if (!wrapped_data_buf)
+		wrapped_data = WPA_PASN_WRAPPED_DATA_NO;
+
+	wpa_pasn_add_parameter_ie(buf, pasn->group, wrapped_data,
+				  pubkey, true, comeback, -1);
+
+	if (wpa_pasn_add_wrapped_data(buf, wrapped_data_buf) < 0)
+		goto fail;
+
+	/* Add own RNSXE */
+	capab = 0;
+	capab |= BIT(WLAN_RSNX_CAPAB_SAE_H2E);
+	if (wpa_s->drv_flags2 & WPA_DRIVER_FLAGS2_SEC_LTF)
+		capab |= BIT(WLAN_RSNX_CAPAB_SECURE_LTF);
+	if (wpa_s->drv_flags2 & WPA_DRIVER_FLAGS2_SEC_RTT)
+		capab |= BIT(WLAN_RSNX_CAPAB_SECURE_RTT);
+	if (wpa_s->drv_flags2 & WPA_DRIVER_FLAGS2_PROT_RANGE_NEG)
+		capab |= BIT(WLAN_RSNX_CAPAB_PROT_RANGE_NEG);
+	wpa_pasn_add_rsnxe(buf, capab);
+
+	ret = pasn_auth_frame_hash(pasn->akmp, pasn->cipher,
+				   wpabuf_head_u8(buf) + IEEE80211_HDRLEN,
+				   wpabuf_len(buf) - IEEE80211_HDRLEN,
+				   pasn->hash);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed to compute hash");
+		goto fail;
+	}
+
+	pasn->trans_seq++;
+
+	wpabuf_free(wrapped_data_buf);
+	wpabuf_free(pubkey);
+
+	wpa_printf(MSG_DEBUG, "PASN: Frame 1: Success");
+	return buf;
+fail:
+	pasn->status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+	wpabuf_free(wrapped_data_buf);
+	wpabuf_free(pubkey);
+	wpabuf_free(buf);
+	return NULL;
+}
+
+
+static struct wpabuf * wpas_pasn_build_auth_3(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	struct wpabuf *buf, *wrapped_data_buf = NULL;
+	u8 mic[WPA_PASN_MAX_MIC_LEN];
+	u8 mic_len, data_len;
+	const u8 *data;
+	u8 *ptr;
+	u8 wrapped_data;
+	int ret;
+
+	wpa_printf(MSG_DEBUG, "PASN: Building frame 3");
+
+	if (pasn->trans_seq != 2)
+		return NULL;
+
+	buf = wpabuf_alloc(1500);
+	if (!buf)
+		goto fail;
+
+	wrapped_data = wpas_pasn_get_wrapped_data_format(pasn);
+
+	wpa_pasn_build_auth_header(buf, pasn->bssid,
+				   wpa_s->own_addr, pasn->bssid,
+				   pasn->trans_seq + 1, WLAN_STATUS_SUCCESS);
+
+	wrapped_data_buf = wpas_pasn_get_wrapped_data(wpa_s);
+
+	if (!wrapped_data_buf)
+		wrapped_data = WPA_PASN_WRAPPED_DATA_NO;
+
+	wpa_pasn_add_parameter_ie(buf, pasn->group, wrapped_data,
+				  NULL, false, NULL, -1);
+
+	if (wpa_pasn_add_wrapped_data(buf, wrapped_data_buf) < 0)
+		goto fail;
+	wpabuf_free(wrapped_data_buf);
+	wrapped_data_buf = NULL;
+
+	/* Add the MIC */
+	mic_len = pasn_mic_len(pasn->akmp, pasn->cipher);
+	wpabuf_put_u8(buf, WLAN_EID_MIC);
+	wpabuf_put_u8(buf, mic_len);
+	ptr = wpabuf_put(buf, mic_len);
+
+	os_memset(ptr, 0, mic_len);
+
+	data = wpabuf_head_u8(buf) + IEEE80211_HDRLEN;
+	data_len = wpabuf_len(buf) - IEEE80211_HDRLEN;
+
+	ret = pasn_mic(pasn->ptk.kck, pasn->akmp, pasn->cipher,
+		       wpa_s->own_addr, pasn->bssid,
+		       pasn->hash, mic_len * 2, data, data_len, mic);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: frame 3: Failed MIC calculation");
+		goto fail;
+	}
+
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->conf->pasn_corrupt_mic) {
+		wpa_printf(MSG_DEBUG, "PASN: frame 3: Corrupt MIC");
+		mic[0] = ~mic[0];
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	os_memcpy(ptr, mic, mic_len);
+
+	pasn->trans_seq++;
+
+	wpa_printf(MSG_DEBUG, "PASN: frame 3: Success");
+	return buf;
+fail:
+	pasn->status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+	wpabuf_free(wrapped_data_buf);
+	wpabuf_free(buf);
+	return NULL;
+}
+
+
+static void wpas_pasn_reset(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+
+	wpa_printf(MSG_DEBUG, "PASN: Reset");
+
+	crypto_ecdh_deinit(pasn->ecdh);
+	pasn->ecdh = NULL;
+
+	wpas_pasn_cancel_auth_work(wpa_s);
+	wpa_s->pasn_auth_work = NULL;
+
+	eloop_cancel_timeout(wpas_pasn_auth_work_timeout, wpa_s, NULL);
+
+	pasn->akmp = 0;
+	pasn->cipher = 0;
+	pasn->group = 0;
+	pasn->trans_seq = 0;
+	pasn->pmk_len = 0;
+	pasn->using_pmksa = false;
+
+	forced_memzero(pasn->pmk, sizeof(pasn->pmk));
+	forced_memzero(&pasn->ptk, sizeof(pasn->ptk));
+	forced_memzero(&pasn->hash, sizeof(pasn->hash));
+
+	wpabuf_free(pasn->beacon_rsne_rsnxe);
+	pasn->beacon_rsne_rsnxe = NULL;
+
+	wpabuf_free(pasn->comeback);
+	pasn->comeback = NULL;
+	pasn->comeback_after = 0;
+
+#ifdef CONFIG_SAE
+	sae_clear_data(&pasn->sae);
+#endif /* CONFIG_SAE */
+
+#ifdef CONFIG_FILS
+	os_memset(&pasn->fils, 0, sizeof(pasn->fils));
+#endif /* CONFIG_FILS*/
+
+#ifdef CONFIG_IEEE80211R
+	forced_memzero(pasn->pmk_r1, sizeof(pasn->pmk_r1));
+	pasn->pmk_r1_len = 0;
+	os_memset(pasn->pmk_r1_name, 0, sizeof(pasn->pmk_r1_name));
+#endif /* CONFIG_IEEE80211R */
+	pasn->status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+}
+
+
+static int wpas_pasn_set_pmk(struct wpa_supplicant *wpa_s,
+			     struct wpa_ie_data *rsn_data,
+			     struct wpa_pasn_params_data *pasn_data,
+			     struct wpabuf *wrapped_data)
+{
+	static const u8 pasn_default_pmk[] = {'P', 'M', 'K', 'z'};
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+
+	os_memset(pasn->pmk, 0, sizeof(pasn->pmk));
+	pasn->pmk_len = 0;
+
+	if (pasn->akmp == WPA_KEY_MGMT_PASN) {
+		wpa_printf(MSG_DEBUG, "PASN: Using default PMK");
+
+		pasn->pmk_len = WPA_PASN_PMK_LEN;
+		os_memcpy(pasn->pmk, pasn_default_pmk,
+			  sizeof(pasn_default_pmk));
+		return 0;
+	}
+
+	if (wpa_key_mgmt_ft(pasn->akmp)) {
+#ifdef CONFIG_IEEE80211R
+		wpa_printf(MSG_DEBUG, "PASN: FT: Using PMK-R1");
+		pasn->pmk_len = pasn->pmk_r1_len;
+		os_memcpy(pasn->pmk, pasn->pmk_r1, pasn->pmk_r1_len);
+		pasn->using_pmksa = true;
+		return 0;
+#else /* CONFIG_IEEE80211R */
+		wpa_printf(MSG_DEBUG, "PASN: FT: Not supported");
+		return -1;
+#endif /* CONFIG_IEEE80211R */
+	}
+
+	if (rsn_data->num_pmkid) {
+		struct rsn_pmksa_cache_entry *pmksa;
+
+		pmksa = wpa_sm_pmksa_cache_get(wpa_s->wpa, pasn->bssid,
+					       rsn_data->pmkid, NULL,
+					       pasn->akmp);
+		if (pmksa) {
+			wpa_printf(MSG_DEBUG, "PASN: Using PMKSA");
+
+			pasn->pmk_len = pmksa->pmk_len;
+			os_memcpy(pasn->pmk, pmksa->pmk, pmksa->pmk_len);
+			pasn->using_pmksa = true;
+
+			return 0;
+		}
+	}
+
+#ifdef CONFIG_SAE
+	if (pasn->akmp == WPA_KEY_MGMT_SAE) {
+		int ret;
+
+		ret = wpas_pasn_wd_sae_rx(wpa_s, wrapped_data);
+		if (ret) {
+			wpa_printf(MSG_DEBUG,
+				   "PASN: Failed processing SAE wrapped data");
+			pasn->status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+			return -1;
+		}
+
+		wpa_printf(MSG_DEBUG, "PASN: Success deriving PMK with SAE");
+		pasn->pmk_len = PMK_LEN;
+		os_memcpy(pasn->pmk, pasn->sae.pmk, PMK_LEN);
+
+		wpa_pasn_pmksa_cache_add(wpa_s->wpa, pasn->pmk,
+					 pasn->pmk_len, pasn->sae.pmkid,
+					 pasn->bssid, pasn->akmp);
+		return 0;
+	}
+#endif /* CONFIG_SAE */
+
+#ifdef CONFIG_FILS
+	if (pasn->akmp == WPA_KEY_MGMT_FILS_SHA256 ||
+	    pasn->akmp == WPA_KEY_MGMT_FILS_SHA384) {
+		int ret;
+
+		ret = wpas_pasn_wd_fils_rx(wpa_s, wrapped_data);
+		if (ret) {
+			wpa_printf(MSG_DEBUG,
+				   "PASN: Failed processing FILS wrapped data");
+			pasn->status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+			return -1;
+		}
+
+		return 0;
+	}
+#endif	/* CONFIG_FILS */
+
+	/* TODO: Derive PMK based on wrapped data */
+	wpa_printf(MSG_DEBUG, "PASN: Missing implementation to derive PMK");
+	pasn->status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+	return -1;
+}
+
+
+static int wpas_pasn_start(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			   int akmp, int cipher, u16 group, int freq,
+			   const u8 *beacon_rsne, u8 beacon_rsne_len,
+			   const u8 *beacon_rsnxe, u8 beacon_rsnxe_len,
+			   int network_id, struct wpabuf *comeback)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	struct wpa_ssid *ssid = NULL;
+	struct wpabuf *frame;
+	int ret;
+
+	/* TODO: Currently support only ECC groups */
+	if (!dragonfly_suitable_group(group, 1)) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: Reject unsuitable group %u", group);
+		return -1;
+	}
+
+	ssid = wpa_config_get_network(wpa_s->conf, network_id);
+
+	switch (akmp) {
+	case WPA_KEY_MGMT_PASN:
+		break;
+#ifdef CONFIG_SAE
+	case WPA_KEY_MGMT_SAE:
+		if (!ssid) {
+			wpa_printf(MSG_DEBUG,
+				   "PASN: No network profile found for SAE");
+			return -1;
+		}
+
+		if (!ieee802_11_rsnx_capab(beacon_rsnxe,
+					   WLAN_RSNX_CAPAB_SAE_H2E)) {
+			wpa_printf(MSG_DEBUG,
+				   "PASN: AP does not support SAE H2E");
+			return -1;
+		}
+
+		if (wpas_pasn_sae_setup_pt(wpa_s, ssid, group) < 0) {
+			wpa_printf(MSG_DEBUG,
+				   "PASN: Failed to derive PT");
+			return -1;
+		}
+
+		pasn->sae.state = SAE_NOTHING;
+		pasn->sae.send_confirm = 0;
+		pasn->ssid = ssid;
+		break;
+#endif /* CONFIG_SAE */
+#ifdef CONFIG_FILS
+	case WPA_KEY_MGMT_FILS_SHA256:
+	case WPA_KEY_MGMT_FILS_SHA384:
+		pasn->ssid = ssid;
+		break;
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_IEEE80211R
+	case WPA_KEY_MGMT_FT_PSK:
+	case WPA_KEY_MGMT_FT_IEEE8021X:
+	case WPA_KEY_MGMT_FT_IEEE8021X_SHA384:
+		break;
+#endif /* CONFIG_IEEE80211R */
+	default:
+		wpa_printf(MSG_ERROR, "PASN: Unsupported AKMP=0x%x", akmp);
+		return -1;
+	}
+
+	pasn->ecdh = crypto_ecdh_init(group);
+	if (!pasn->ecdh) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed to init ECDH");
+		goto fail;
+	}
+
+	pasn->beacon_rsne_rsnxe = wpabuf_alloc(beacon_rsne_len +
+					       beacon_rsnxe_len);
+	if (!pasn->beacon_rsne_rsnxe) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed storing beacon RSNE/RSNXE");
+		goto fail;
+	}
+
+	wpabuf_put_data(pasn->beacon_rsne_rsnxe, beacon_rsne, beacon_rsne_len);
+	if (beacon_rsnxe && beacon_rsnxe_len)
+		wpabuf_put_data(pasn->beacon_rsne_rsnxe, beacon_rsnxe,
+				beacon_rsnxe_len);
+
+	pasn->akmp = akmp;
+	pasn->cipher = cipher;
+	pasn->group = group;
+	pasn->freq = freq;
+
+	if (wpa_s->conf->force_kdk_derivation ||
+	    (wpa_s->drv_flags2 & WPA_DRIVER_FLAGS2_SEC_LTF &&
+	     ieee802_11_rsnx_capab(beacon_rsnxe, WLAN_RSNX_CAPAB_SECURE_LTF)))
+		pasn->kdk_len = WPA_KDK_MAX_LEN;
+	else
+		pasn->kdk_len = 0;
+	wpa_printf(MSG_DEBUG, "PASN: kdk_len=%zu", pasn->kdk_len);
+
+	os_memcpy(pasn->bssid, bssid, ETH_ALEN);
+
+	wpa_printf(MSG_DEBUG,
+		   "PASN: Init: " MACSTR " akmp=0x%x, cipher=0x%x, group=%u",
+		   MAC2STR(pasn->bssid), pasn->akmp, pasn->cipher,
+		   pasn->group);
+
+	frame = wpas_pasn_build_auth_1(wpa_s, comeback);
+	if (!frame) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed building 1st auth frame");
+		goto fail;
+	}
+
+	ret = wpa_drv_send_mlme(wpa_s, wpabuf_head(frame), wpabuf_len(frame), 0,
+				pasn->freq, 1000);
+
+	wpabuf_free(frame);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed sending 1st auth frame");
+		goto fail;
+	}
+
+	eloop_register_timeout(2, 0, wpas_pasn_auth_work_timeout, wpa_s, NULL);
+	return 0;
+
+fail:
+	return -1;
+}
+
+
+static struct wpa_bss * wpas_pasn_allowed(struct wpa_supplicant *wpa_s,
+					  const u8 *bssid, int akmp, int cipher)
+{
+	struct wpa_bss *bss;
+	const u8 *rsne;
+	struct wpa_ie_data rsne_data;
+	int ret;
+
+	if (os_memcmp(wpa_s->bssid, bssid, ETH_ALEN) == 0) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: Not doing authentication with current BSS");
+		return NULL;
+	}
+
+	bss = wpa_bss_get_bssid(wpa_s, bssid);
+	if (!bss) {
+		wpa_printf(MSG_DEBUG, "PASN: BSS not found");
+		return NULL;
+	}
+
+	rsne = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+	if (!rsne) {
+		wpa_printf(MSG_DEBUG, "PASN: BSS without RSNE");
+		return NULL;
+	}
+
+	ret = wpa_parse_wpa_ie(rsne, *(rsne + 1) + 2, &rsne_data);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed parsing RSNE data");
+		return NULL;
+	}
+
+	if (!(rsne_data.key_mgmt & akmp) ||
+	    !(rsne_data.pairwise_cipher & cipher)) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: AP does not support requested AKMP or cipher");
+		return NULL;
+	}
+
+	return bss;
+}
+
+
+static void wpas_pasn_auth_start_cb(struct wpa_radio_work *work, int deinit)
+{
+	struct wpa_supplicant *wpa_s = work->wpa_s;
+	struct wpa_pasn_auth_work *awork = work->ctx;
+	struct wpa_bss *bss;
+	const u8 *rsne, *rsnxe;
+	int ret;
+
+	wpa_printf(MSG_DEBUG, "PASN: auth_start_cb: deinit=%d", deinit);
+
+	if (deinit) {
+		if (work->started) {
+			eloop_cancel_timeout(wpas_pasn_auth_work_timeout,
+					     wpa_s, NULL);
+			wpa_s->pasn_auth_work = NULL;
+		}
+
+		wpas_pasn_free_auth_work(awork);
+		return;
+	}
+
+	/*
+	 * It is possible that by the time the callback is called, the PASN
+	 * authentication is not allowed, e.g., a connection with the AP was
+	 * established.
+	 */
+	bss = wpas_pasn_allowed(wpa_s, awork->bssid, awork->akmp,
+				awork->cipher);
+	if (!bss) {
+		wpa_printf(MSG_DEBUG, "PASN: auth_start_cb: Not allowed");
+		goto fail;
+	}
+
+	rsne = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+	if (!rsne) {
+		wpa_printf(MSG_DEBUG, "PASN: BSS without RSNE");
+		goto fail;
+	}
+
+	rsnxe = wpa_bss_get_ie(bss, WLAN_EID_RSNX);
+
+	ret = wpas_pasn_start(wpa_s, awork->bssid, awork->akmp, awork->cipher,
+			      awork->group, bss->freq, rsne, *(rsne + 1) + 2,
+			      rsnxe, rsnxe ? *(rsnxe + 1) + 2 : 0,
+			      awork->network_id, awork->comeback);
+	if (ret) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: Failed to start PASN authentication");
+		goto fail;
+	}
+
+	/* comeback token is no longer needed at this stage */
+	wpabuf_free(awork->comeback);
+	awork->comeback = NULL;
+
+	wpa_s->pasn_auth_work = work;
+	return;
+fail:
+	wpas_pasn_free_auth_work(awork);
+	work->ctx = NULL;
+	radio_work_done(work);
+}
+
+
+int wpas_pasn_auth_start(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			 int akmp, int cipher, u16 group, int network_id,
+			 const u8 *comeback, size_t comeback_len)
+{
+	struct wpa_pasn_auth_work *awork;
+	struct wpa_bss *bss;
+
+	wpa_printf(MSG_DEBUG, "PASN: Start: " MACSTR " akmp=0x%x, cipher=0x%x",
+		   MAC2STR(bssid), akmp, cipher);
+
+	/*
+	 * TODO: Consider modifying the offchannel logic to handle additional
+	 * Management frames other then Action frames. For now allow PASN only
+	 * with drivers that support off-channel TX.
+	 */
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_OFFCHANNEL_TX)) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: Driver does not support offchannel TX");
+		return -1;
+	}
+
+	if (radio_work_pending(wpa_s, "pasn-start-auth")) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: send_auth: Work is already pending");
+		return -1;
+	}
+
+	if (wpa_s->pasn_auth_work) {
+		wpa_printf(MSG_DEBUG, "PASN: send_auth: Already in progress");
+		return -1;
+	}
+
+	bss = wpas_pasn_allowed(wpa_s, bssid, akmp, cipher);
+	if (!bss)
+		return -1;
+
+	wpas_pasn_reset(wpa_s);
+
+	awork = os_zalloc(sizeof(*awork));
+	if (!awork)
+		return -1;
+
+	os_memcpy(awork->bssid, bssid, ETH_ALEN);
+	awork->akmp = akmp;
+	awork->cipher = cipher;
+	awork->group = group;
+	awork->network_id = network_id;
+
+	if (comeback && comeback_len) {
+		awork->comeback = wpabuf_alloc_copy(comeback, comeback_len);
+		if (!awork->comeback) {
+			wpas_pasn_free_auth_work(awork);
+			return -1;
+		}
+	}
+
+	if (radio_add_work(wpa_s, bss->freq, "pasn-start-auth", 1,
+			   wpas_pasn_auth_start_cb, awork) < 0) {
+		wpas_pasn_free_auth_work(awork);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "PASN: Auth work successfully added");
+	return 0;
+}
+
+
+void wpas_pasn_auth_stop(struct wpa_supplicant *wpa_s)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+
+	if (!wpa_s->pasn.ecdh)
+		return;
+
+	wpa_printf(MSG_DEBUG, "PASN: Stopping authentication");
+
+	wpas_pasn_auth_status(wpa_s, pasn->bssid, pasn->akmp, pasn->cipher,
+			      pasn->status, pasn->comeback,
+			      pasn->comeback_after);
+
+	wpas_pasn_reset(wpa_s);
+}
+
+
+static int wpas_pasn_immediate_retry(struct wpa_supplicant *wpa_s,
+				     struct wpas_pasn *pasn,
+				     struct wpa_pasn_params_data *params)
+{
+	int akmp = pasn->akmp;
+	int cipher = pasn->cipher;
+	u16 group = pasn->group;
+	u8 bssid[ETH_ALEN];
+	int network_id = pasn->ssid ? pasn->ssid->id : 0;
+
+	wpa_printf(MSG_DEBUG, "PASN: Immediate retry");
+	os_memcpy(bssid, pasn->bssid, ETH_ALEN);
+	wpas_pasn_reset(wpa_s);
+
+	return wpas_pasn_auth_start(wpa_s, bssid, akmp, cipher, group,
+				    network_id,
+				    params->comeback, params->comeback_len);
+}
+
+
+int wpas_pasn_auth_rx(struct wpa_supplicant *wpa_s,
+		      const struct ieee80211_mgmt *mgmt, size_t len)
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	struct ieee802_11_elems elems;
+	struct wpa_ie_data rsn_data;
+	struct wpa_pasn_params_data pasn_params;
+	struct wpabuf *wrapped_data = NULL, *secret = NULL, *frame = NULL;
+	u8 mic[WPA_PASN_MAX_MIC_LEN], out_mic[WPA_PASN_MAX_MIC_LEN];
+	u8 mic_len;
+	u16 status;
+	int ret, inc_y;
+	u16 fc = host_to_le16((WLAN_FC_TYPE_MGMT << 2) |
+			      (WLAN_FC_STYPE_AUTH << 4));
+
+	if (!wpa_s->pasn_auth_work || !mgmt ||
+	    len < offsetof(struct ieee80211_mgmt, u.auth.variable))
+		return -2;
+
+	/* Not an Authentication frame; do nothing */
+	if ((mgmt->frame_control & fc) != fc)
+		return -2;
+
+	/* Not our frame; do nothing */
+	if (os_memcmp(mgmt->da, wpa_s->own_addr, ETH_ALEN) != 0 ||
+	    os_memcmp(mgmt->sa, pasn->bssid, ETH_ALEN) != 0 ||
+	    os_memcmp(mgmt->bssid, pasn->bssid, ETH_ALEN) != 0)
+		return -2;
+
+	/* Not PASN; do nothing */
+	if (mgmt->u.auth.auth_alg != host_to_le16(WLAN_AUTH_PASN))
+		return -2;
+
+	if (mgmt->u.auth.auth_transaction !=
+	    host_to_le16(pasn->trans_seq + 1)) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: RX: Invalid transaction sequence: (%u != %u)",
+			   le_to_host16(mgmt->u.auth.auth_transaction),
+			   pasn->trans_seq + 1);
+		return -1;
+	}
+
+	status = le_to_host16(mgmt->u.auth.status_code);
+
+	if (status != WLAN_STATUS_SUCCESS &&
+	    status != WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: Authentication rejected - status=%u", status);
+		pasn->status = status;
+		wpas_pasn_auth_stop(wpa_s);
+		return -1;
+	}
+
+	if (ieee802_11_parse_elems(mgmt->u.auth.variable,
+				   len - offsetof(struct ieee80211_mgmt,
+						  u.auth.variable),
+				   &elems, 0) == ParseFailed) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: Failed parsing Authentication frame");
+		goto fail;
+	}
+
+	/* Check that the MIC IE exists. Save it and zero out the memory */
+	mic_len = pasn_mic_len(pasn->akmp, pasn->cipher);
+	if (status == WLAN_STATUS_SUCCESS) {
+		if (!elems.mic || elems.mic_len != mic_len) {
+			wpa_printf(MSG_DEBUG,
+				   "PASN: Invalid MIC. Expecting len=%u",
+				   mic_len);
+			goto fail;
+		} else {
+			os_memcpy(mic, elems.mic, mic_len);
+			/* TODO: Clean this up.. Should not be modifying the
+			 * received message buffer. */
+			os_memset((u8 *) elems.mic, 0, mic_len);
+		}
+	}
+
+	if (!elems.pasn_params || !elems.pasn_params_len) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: Missing PASN Parameters IE");
+		goto fail;
+	}
+
+	ret = wpa_pasn_parse_parameter_ie(elems.pasn_params - 3,
+					  elems.pasn_params_len + 3,
+					  true, &pasn_params);
+	if (ret) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: Failed validation PASN of Parameters IE");
+		goto fail;
+	}
+
+	if (status == WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: Authentication temporarily rejected");
+
+		if (pasn_params.comeback && pasn_params.comeback_len) {
+			wpa_printf(MSG_DEBUG,
+				   "PASN: Comeback token available. After=%u",
+				   pasn_params.after);
+
+			if (!pasn_params.after)
+				return wpas_pasn_immediate_retry(wpa_s, pasn,
+								 &pasn_params);
+
+			pasn->comeback = wpabuf_alloc_copy(
+				pasn_params.comeback, pasn_params.comeback_len);
+			if (pasn->comeback)
+				pasn->comeback_after = pasn_params.after;
+		}
+
+		pasn->status = status;
+		goto fail;
+	}
+
+	ret = wpa_parse_wpa_ie(elems.rsn_ie - 2, elems.rsn_ie_len + 2,
+			       &rsn_data);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed parsing RNSE");
+		goto fail;
+	}
+
+	ret = wpa_pasn_validate_rsne(&rsn_data);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed validating RSNE");
+		goto fail;
+	}
+
+	if (pasn->akmp != rsn_data.key_mgmt ||
+	    pasn->cipher != rsn_data.pairwise_cipher) {
+		wpa_printf(MSG_DEBUG, "PASN: Mismatch in AKMP/cipher");
+		goto fail;
+	}
+
+	if (pasn->group != pasn_params.group) {
+		wpa_printf(MSG_DEBUG, "PASN: Mismatch in group");
+		goto fail;
+	}
+
+	if (!pasn_params.pubkey || !pasn_params.pubkey_len) {
+		wpa_printf(MSG_DEBUG, "PASN: Invalid public key");
+		goto fail;
+	}
+
+	if (pasn_params.pubkey[0] == WPA_PASN_PUBKEY_UNCOMPRESSED) {
+		inc_y = 1;
+	} else if (pasn_params.pubkey[0] == WPA_PASN_PUBKEY_COMPRESSED_0 ||
+		   pasn_params.pubkey[0] == WPA_PASN_PUBKEY_COMPRESSED_1) {
+		inc_y = 0;
+	} else {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: Invalid first octet in pubkey=0x%x",
+			   pasn_params.pubkey[0]);
+		goto fail;
+	}
+
+	secret = crypto_ecdh_set_peerkey(pasn->ecdh, inc_y,
+					 pasn_params.pubkey + 1,
+					 pasn_params.pubkey_len - 1);
+
+	if (!secret) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed to derive shared secret");
+		goto fail;
+	}
+
+	if (pasn_params.wrapped_data_format != WPA_PASN_WRAPPED_DATA_NO) {
+		wrapped_data = ieee802_11_defrag(&elems,
+						 WLAN_EID_EXTENSION,
+						 WLAN_EID_EXT_WRAPPED_DATA);
+
+		if (!wrapped_data) {
+			wpa_printf(MSG_DEBUG, "PASN: Missing wrapped data");
+			goto fail;
+		}
+	}
+
+	ret = wpas_pasn_set_pmk(wpa_s, &rsn_data, &pasn_params, wrapped_data);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed to set PMK");
+		goto fail;
+	}
+
+	ret = pasn_pmk_to_ptk(pasn->pmk, pasn->pmk_len,
+			      wpa_s->own_addr, pasn->bssid,
+			      wpabuf_head(secret), wpabuf_len(secret),
+			      &pasn->ptk, pasn->akmp, pasn->cipher,
+			      pasn->kdk_len);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed to derive PTK");
+		goto fail;
+	}
+
+	wpabuf_free(wrapped_data);
+	wrapped_data = NULL;
+	wpabuf_free(secret);
+	secret = NULL;
+
+	/* Verify the MIC */
+	ret = pasn_mic(pasn->ptk.kck, pasn->akmp, pasn->cipher,
+		       pasn->bssid, wpa_s->own_addr,
+		       wpabuf_head(pasn->beacon_rsne_rsnxe),
+		       wpabuf_len(pasn->beacon_rsne_rsnxe),
+		       (u8 *) &mgmt->u.auth,
+		       len - offsetof(struct ieee80211_mgmt, u.auth),
+		       out_mic);
+
+	wpa_hexdump_key(MSG_DEBUG, "PASN: Frame MIC", mic, mic_len);
+	if (ret || os_memcmp(mic, out_mic, mic_len) != 0) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed MIC verification");
+		goto fail;
+	}
+
+	pasn->trans_seq++;
+
+	wpa_printf(MSG_DEBUG, "PASN: Success verifying Authentication frame");
+
+	frame = wpas_pasn_build_auth_3(wpa_s);
+	if (!frame) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed building 3rd auth frame");
+		goto fail;
+	}
+
+	ret = wpa_drv_send_mlme(wpa_s, wpabuf_head(frame), wpabuf_len(frame), 0,
+				pasn->freq, 100);
+	wpabuf_free(frame);
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "PASN: Failed sending 3st auth frame");
+		goto fail;
+	}
+
+	wpa_printf(MSG_DEBUG, "PASN: Success sending last frame. Store PTK");
+
+	ptksa_cache_add(wpa_s->ptksa, pasn->bssid, pasn->cipher,
+			dot11RSNAConfigPMKLifetime, &pasn->ptk);
+
+	forced_memzero(&pasn->ptk, sizeof(pasn->ptk));
+
+	pasn->status = WLAN_STATUS_SUCCESS;
+	return 0;
+fail:
+	wpa_printf(MSG_DEBUG, "PASN: Failed RX processing - terminating");
+	wpabuf_free(wrapped_data);
+	wpabuf_free(secret);
+
+	/*
+	 * TODO: In case of an error the standard allows to silently drop
+	 * the frame and terminate the authentication exchange. However, better
+	 * reply to the AP with an error status.
+	 */
+	if (status == WLAN_STATUS_SUCCESS)
+		pasn->status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+	else
+		pasn->status = status;
+
+	wpas_pasn_auth_stop(wpa_s);
+	return -1;
+}
+
+
+int wpas_pasn_auth_tx_status(struct wpa_supplicant *wpa_s,
+			     const u8 *data, size_t data_len, u8 acked)
+
+{
+	struct wpas_pasn *pasn = &wpa_s->pasn;
+	const struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *) data;
+	u16 fc = host_to_le16((WLAN_FC_TYPE_MGMT << 2) |
+			      (WLAN_FC_STYPE_AUTH << 4));
+
+	wpa_printf(MSG_DEBUG, "PASN: auth_tx_status: acked=%u", acked);
+
+	if (!wpa_s->pasn_auth_work) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: auth_tx_status: no work in progress");
+		return -1;
+	}
+
+	if (!mgmt ||
+	    data_len < offsetof(struct ieee80211_mgmt, u.auth.variable))
+		return -1;
+
+	/* Not an authentication frame; do nothing */
+	if ((mgmt->frame_control & fc) != fc)
+		return -1;
+
+	/* Not our frame; do nothing */
+	if (os_memcmp(mgmt->da, pasn->bssid, ETH_ALEN) ||
+	    os_memcmp(mgmt->sa, wpa_s->own_addr, ETH_ALEN) ||
+	    os_memcmp(mgmt->bssid, pasn->bssid, ETH_ALEN))
+		return -1;
+
+	/* Not PASN; do nothing */
+	if (mgmt->u.auth.auth_alg !=  host_to_le16(WLAN_AUTH_PASN))
+		return -1;
+
+	if (mgmt->u.auth.auth_transaction != host_to_le16(pasn->trans_seq)) {
+		wpa_printf(MSG_ERROR,
+			   "PASN: Invalid transaction sequence: (%u != %u)",
+			   pasn->trans_seq,
+			   le_to_host16(mgmt->u.auth.auth_transaction));
+		return 0;
+	}
+
+	wpa_printf(MSG_ERROR,
+		   "PASN: auth with trans_seq=%u, acked=%u", pasn->trans_seq,
+		   acked);
+
+	/*
+	 * Even if the frame was not acked, do not treat this is an error, and
+	 * try to complete the flow, relying on the PASN timeout callback to
+	 * clean up.
+	 */
+	if (pasn->trans_seq == 3) {
+		wpa_printf(MSG_DEBUG, "PASN: auth complete with: " MACSTR,
+			   MAC2STR(pasn->bssid));
+		/*
+		 * Either frame was not ACKed or it was ACKed but the trans_seq
+		 * != 1, i.e., not expecting an RX frame, so we are done.
+		 */
+		wpas_pasn_auth_stop(wpa_s);
+	}
+
+	return 0;
+}
+
+
+int wpas_pasn_deauthenticate(struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+	struct wpa_bss *bss;
+	struct wpabuf *buf;
+	struct ieee80211_mgmt *deauth;
+	int ret;
+
+	if (os_memcmp(wpa_s->bssid, bssid, ETH_ALEN) == 0) {
+		wpa_printf(MSG_DEBUG,
+			   "PASN: Cannot deauthenticate from current BSS");
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "PASN: deauth: Flushing all PTKSA entries for "
+		   MACSTR, MAC2STR(bssid));
+	ptksa_cache_flush(wpa_s->ptksa, bssid, WPA_CIPHER_NONE);
+
+	bss = wpa_bss_get_bssid(wpa_s, bssid);
+	if (!bss) {
+		wpa_printf(MSG_DEBUG, "PASN: deauth: BSS not found");
+		return -1;
+	}
+
+	buf = wpabuf_alloc(64);
+	if (!buf) {
+		wpa_printf(MSG_DEBUG, "PASN: deauth: Failed wpabuf allocate");
+		return -1;
+	}
+
+	deauth = wpabuf_put(buf, offsetof(struct ieee80211_mgmt,
+					  u.deauth.variable));
+
+	deauth->frame_control = host_to_le16((WLAN_FC_TYPE_MGMT << 2) |
+					     (WLAN_FC_STYPE_DEAUTH << 4));
+
+	os_memcpy(deauth->da, bssid, ETH_ALEN);
+	os_memcpy(deauth->sa, wpa_s->own_addr, ETH_ALEN);
+	os_memcpy(deauth->bssid, bssid, ETH_ALEN);
+	deauth->u.deauth.reason_code =
+		host_to_le16(WLAN_REASON_PREV_AUTH_NOT_VALID);
+
+	/*
+	 * Since we do not expect any response from the AP, implement the
+	 * Deauthentication frame transmission using direct call to the driver
+	 * without a radio work.
+	 */
+	ret = wpa_drv_send_mlme(wpa_s, wpabuf_head(buf), wpabuf_len(buf), 1,
+				bss->freq, 0);
+
+	wpabuf_free(buf);
+	wpa_printf(MSG_DEBUG, "PASN: deauth: send_mlme ret=%d", ret);
+
+	return ret;
+}
diff --git a/wpa_supplicant/preauth_test.c b/wpa_supplicant/preauth_test.c
new file mode 100644
index 000000000000..31b55325f7f7
--- /dev/null
+++ b/wpa_supplicant/preauth_test.c
@@ -0,0 +1,371 @@
+/*
+ * WPA Supplicant - test code for pre-authentication
+ * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ *
+ * IEEE 802.1X Supplicant test code (to be used in place of wpa_supplicant.c.
+ * Not used in production version.
+ */
+
+#include "includes.h"
+#include <assert.h>
+
+#include "common.h"
+#include "config.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "eloop.h"
+#include "rsn_supp/wpa.h"
+#include "eap_peer/eap.h"
+#include "wpa_supplicant_i.h"
+#include "l2_packet/l2_packet.h"
+#include "ctrl_iface.h"
+#include "pcsc_funcs.h"
+#include "rsn_supp/preauth.h"
+#include "rsn_supp/pmksa_cache.h"
+#include "drivers/driver.h"
+
+
+const struct wpa_driver_ops *const wpa_drivers[] = { NULL };
+
+
+struct preauth_test_data {
+	int auth_timed_out;
+};
+
+
+static void _wpa_supplicant_deauthenticate(void *wpa_s, u16 reason_code)
+{
+	wpa_supplicant_deauthenticate(wpa_s, reason_code);
+}
+
+
+static void _wpa_supplicant_reconnect(void *wpa_s)
+{
+	wpa_supplicant_reconnect(wpa_s);
+}
+
+
+static u8 * wpa_alloc_eapol(const struct wpa_supplicant *wpa_s, u8 type,
+			    const void *data, u16 data_len,
+			    size_t *msg_len, void **data_pos)
+{
+	struct ieee802_1x_hdr *hdr;
+
+	*msg_len = sizeof(*hdr) + data_len;
+	hdr = os_malloc(*msg_len);
+	if (hdr == NULL)
+		return NULL;
+
+	hdr->version = wpa_s->conf->eapol_version;
+	hdr->type = type;
+	hdr->length = htons(data_len);
+
+	if (data)
+		os_memcpy(hdr + 1, data, data_len);
+	else
+		os_memset(hdr + 1, 0, data_len);
+
+	if (data_pos)
+		*data_pos = hdr + 1;
+
+	return (u8 *) hdr;
+}
+
+
+static u8 * _wpa_alloc_eapol(void *wpa_s, u8 type,
+			     const void *data, u16 data_len,
+			     size_t *msg_len, void **data_pos)
+{
+	return wpa_alloc_eapol(wpa_s, type, data, data_len, msg_len, data_pos);
+}
+
+
+static void _wpa_supplicant_set_state(void *ctx, enum wpa_states state)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	wpa_s->wpa_state = state;
+}
+
+
+static enum wpa_states _wpa_supplicant_get_state(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	return wpa_s->wpa_state;
+}
+
+
+static int wpa_ether_send(void *wpa_s, const u8 *dest, u16 proto,
+			  const u8 *buf, size_t len)
+{
+	printf("%s - not implemented\n", __func__);
+	return -1;
+}
+
+
+static void * wpa_supplicant_get_network_ctx(void *wpa_s)
+{
+	return wpa_supplicant_get_ssid(wpa_s);
+}
+
+
+static void _wpa_supplicant_cancel_auth_timeout(void *wpa_s)
+{
+	wpa_supplicant_cancel_auth_timeout(wpa_s);
+}
+
+
+static int wpa_supplicant_get_beacon_ie(void *wpa_s)
+{
+	printf("%s - not implemented\n", __func__);
+	return -1;
+}
+
+
+static int wpa_supplicant_get_bssid(void *wpa_s, u8 *bssid)
+{
+	printf("%s - not implemented\n", __func__);
+	return -1;
+}
+
+
+static int wpa_supplicant_set_key(void *wpa_s, enum wpa_alg alg,
+				  const u8 *addr, int key_idx, int set_tx,
+				  const u8 *seq, size_t seq_len,
+				  const u8 *key, size_t key_len,
+				  enum key_flag key_flag)
+{
+	printf("%s - not implemented\n", __func__);
+	return -1;
+}
+
+
+static int wpa_supplicant_mlme_setprotection(void *wpa_s, const u8 *addr,
+					     int protection_type,
+					     int key_type)
+{
+	printf("%s - not implemented\n", __func__);
+	return -1;
+}
+
+
+static int wpa_supplicant_add_pmkid(void *wpa_s, void *network_ctx,
+				    const u8 *bssid, const u8 *pmkid,
+				    const u8 *fils_cache_id,
+				    const u8 *pmk, size_t pmk_len,
+				    u32 pmk_lifetime, u8 pmk_reauth_threshold,
+				    int akmp)
+{
+	printf("%s - not implemented\n", __func__);
+	return -1;
+}
+
+
+static int wpa_supplicant_remove_pmkid(void *wpa_s, void *network_ctx,
+				       const u8 *bssid, const u8 *pmkid,
+				       const u8 *fils_cache_id)
+{
+	printf("%s - not implemented\n", __func__);
+	return -1;
+}
+
+
+static void wpa_supplicant_set_config_blob(void *ctx,
+					   struct wpa_config_blob *blob)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	wpa_config_set_blob(wpa_s->conf, blob);
+}
+
+
+static const struct wpa_config_blob *
+wpa_supplicant_get_config_blob(void *ctx, const char *name)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	return wpa_config_get_blob(wpa_s->conf, name);
+}
+
+
+static void test_eapol_clean(struct wpa_supplicant *wpa_s)
+{
+	rsn_preauth_deinit(wpa_s->wpa);
+	pmksa_candidate_free(wpa_s->wpa);
+	wpa_sm_deinit(wpa_s->wpa);
+	scard_deinit(wpa_s->scard);
+	wpa_supplicant_ctrl_iface_deinit(wpa_s, wpa_s->ctrl_iface);
+	wpa_s->ctrl_iface = NULL;
+	wpa_config_free(wpa_s->conf);
+}
+
+
+static void eapol_test_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct preauth_test_data *p = eloop_ctx;
+	printf("EAPOL test timed out\n");
+	p->auth_timed_out = 1;
+	eloop_terminate();
+}
+
+
+static void eapol_test_poll(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	if (!rsn_preauth_in_progress(wpa_s->wpa))
+		eloop_terminate();
+	else {
+		eloop_register_timeout(0, 100000, eapol_test_poll, eloop_ctx,
+				       timeout_ctx);
+	}
+}
+
+
+static struct wpa_driver_ops stub_driver;
+
+
+static void wpa_init_conf(struct wpa_supplicant *wpa_s, const char *ifname)
+{
+	struct l2_packet_data *l2;
+	struct wpa_sm_ctx *ctx;
+
+	os_memset(&stub_driver, 0, sizeof(stub_driver));
+	wpa_s->driver = &stub_driver;
+
+	ctx = os_zalloc(sizeof(*ctx));
+	assert(ctx != NULL);
+
+	ctx->ctx = wpa_s;
+	ctx->msg_ctx = wpa_s;
+	ctx->set_state = _wpa_supplicant_set_state;
+	ctx->get_state = _wpa_supplicant_get_state;
+	ctx->deauthenticate = _wpa_supplicant_deauthenticate;
+	ctx->set_key = wpa_supplicant_set_key;
+	ctx->get_network_ctx = wpa_supplicant_get_network_ctx;
+	ctx->get_bssid = wpa_supplicant_get_bssid;
+	ctx->ether_send = wpa_ether_send;
+	ctx->get_beacon_ie = wpa_supplicant_get_beacon_ie;
+	ctx->alloc_eapol = _wpa_alloc_eapol;
+	ctx->cancel_auth_timeout = _wpa_supplicant_cancel_auth_timeout;
+	ctx->add_pmkid = wpa_supplicant_add_pmkid;
+	ctx->remove_pmkid = wpa_supplicant_remove_pmkid;
+	ctx->set_config_blob = wpa_supplicant_set_config_blob;
+	ctx->get_config_blob = wpa_supplicant_get_config_blob;
+	ctx->mlme_setprotection = wpa_supplicant_mlme_setprotection;
+	ctx->reconnect = _wpa_supplicant_reconnect;
+
+	wpa_s->wpa = wpa_sm_init(ctx);
+	assert(wpa_s->wpa != NULL);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PROTO, WPA_PROTO_RSN);
+
+	os_strlcpy(wpa_s->ifname, ifname, sizeof(wpa_s->ifname));
+	wpa_sm_set_ifname(wpa_s->wpa, wpa_s->ifname, NULL);
+
+	l2 = l2_packet_init(wpa_s->ifname, NULL, ETH_P_RSN_PREAUTH, NULL,
+			    NULL, 0);
+	assert(l2 != NULL);
+	if (l2_packet_get_own_addr(l2, wpa_s->own_addr)) {
+		wpa_printf(MSG_WARNING, "Failed to get own L2 address\n");
+		exit(-1);
+	}
+	l2_packet_deinit(l2);
+	wpa_sm_set_own_addr(wpa_s->wpa, wpa_s->own_addr);
+}
+
+
+static void eapol_test_terminate(int sig, void *signal_ctx)
+{
+	struct wpa_supplicant *wpa_s = signal_ctx;
+	wpa_msg(wpa_s, MSG_INFO, "Signal %d received - terminating", sig);
+	eloop_terminate();
+}
+
+
+int main(int argc, char *argv[])
+{
+	struct wpa_supplicant wpa_s;
+	int ret = 1;
+	u8 bssid[ETH_ALEN];
+	struct preauth_test_data preauth_test;
+
+	if (os_program_init())
+		return -1;
+
+	os_memset(&preauth_test, 0, sizeof(preauth_test));
+
+	wpa_debug_level = 0;
+	wpa_debug_show_keys = 1;
+
+	if (argc != 4) {
+		printf("usage: preauth_test <conf> <target MAC address> "
+		       "<ifname>\n");
+		return -1;
+	}
+
+	if (hwaddr_aton(argv[2], bssid)) {
+		printf("Failed to parse target address '%s'.\n", argv[2]);
+		return -1;
+	}
+
+	if (eap_register_methods()) {
+		wpa_printf(MSG_ERROR, "Failed to register EAP methods");
+		return -1;
+	}
+
+	if (eloop_init()) {
+		wpa_printf(MSG_ERROR, "Failed to initialize event loop");
+		return -1;
+	}
+
+	os_memset(&wpa_s, 0, sizeof(wpa_s));
+	wpa_s.conf = wpa_config_read(argv[1], NULL);
+	if (wpa_s.conf == NULL) {
+		printf("Failed to parse configuration file '%s'.\n", argv[1]);
+		return -1;
+	}
+	if (wpa_s.conf->ssid == NULL) {
+		printf("No networks defined.\n");
+		return -1;
+	}
+
+	wpa_init_conf(&wpa_s, argv[3]);
+	wpa_s.ctrl_iface = wpa_supplicant_ctrl_iface_init(&wpa_s);
+	if (wpa_s.ctrl_iface == NULL) {
+		printf("Failed to initialize control interface '%s'.\n"
+		       "You may have another preauth_test process already "
+		       "running or the file was\n"
+		       "left by an unclean termination of preauth_test in "
+		       "which case you will need\n"
+		       "to manually remove this file before starting "
+		       "preauth_test again.\n",
+		       wpa_s.conf->ctrl_interface);
+		return -1;
+	}
+	if (wpa_supplicant_scard_init(&wpa_s, wpa_s.conf->ssid))
+		return -1;
+
+	if (rsn_preauth_init(wpa_s.wpa, bssid, &wpa_s.conf->ssid->eap))
+		return -1;
+
+	eloop_register_timeout(30, 0, eapol_test_timeout, &preauth_test, NULL);
+	eloop_register_timeout(0, 100000, eapol_test_poll, &wpa_s, NULL);
+	eloop_register_signal_terminate(eapol_test_terminate, &wpa_s);
+	eloop_register_signal_reconfig(eapol_test_terminate, &wpa_s);
+	eloop_run();
+
+	if (preauth_test.auth_timed_out)
+		ret = -2;
+	else {
+		ret = pmksa_cache_set_current(wpa_s.wpa, NULL, bssid, NULL, 0,
+					      NULL, 0) ? 0 : -3;
+	}
+
+	test_eapol_clean(&wpa_s);
+
+	eap_peer_unregister_methods();
+
+	eloop_destroy();
+
+	os_program_deinit();
+
+	return ret;
+}
diff --git a/wpa_supplicant/robust_av.c b/wpa_supplicant/robust_av.c
new file mode 100644
index 000000000000..770c8fcab189
--- /dev/null
+++ b/wpa_supplicant/robust_av.c
@@ -0,0 +1,1487 @@
+/*
+ * wpa_supplicant - Robust AV procedures
+ * Copyright (c) 2020, The Linux Foundation
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "common/wpa_ctrl.h"
+#include "common/ieee802_11_common.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "bss.h"
+
+
+#define SCS_RESP_TIMEOUT 1
+#define DSCP_REQ_TIMEOUT 5
+
+
+void wpas_populate_mscs_descriptor_ie(struct robust_av_data *robust_av,
+				      struct wpabuf *buf)
+{
+	u8 *len, *len1;
+
+	/* MSCS descriptor element */
+	wpabuf_put_u8(buf, WLAN_EID_EXTENSION);
+	len = wpabuf_put(buf, 1);
+	wpabuf_put_u8(buf, WLAN_EID_EXT_MSCS_DESCRIPTOR);
+	wpabuf_put_u8(buf, robust_av->request_type);
+	wpabuf_put_u8(buf, robust_av->up_bitmap);
+	wpabuf_put_u8(buf, robust_av->up_limit);
+	wpabuf_put_le32(buf, robust_av->stream_timeout);
+
+	if (robust_av->request_type != SCS_REQ_REMOVE) {
+		/* TCLAS mask element */
+		wpabuf_put_u8(buf, WLAN_EID_EXTENSION);
+		len1 = wpabuf_put(buf, 1);
+		wpabuf_put_u8(buf, WLAN_EID_EXT_TCLAS_MASK);
+
+		/* Frame classifier */
+		wpabuf_put_data(buf, robust_av->frame_classifier,
+				robust_av->frame_classifier_len);
+		*len1 = (u8 *) wpabuf_put(buf, 0) - len1 - 1;
+	}
+
+	*len = (u8 *) wpabuf_put(buf, 0) - len - 1;
+}
+
+
+static int wpas_populate_type4_classifier(struct type4_params *type4_param,
+					  struct wpabuf *buf)
+{
+	/* classifier parameters */
+	wpabuf_put_u8(buf, type4_param->classifier_mask);
+	if (type4_param->ip_version == IPV4) {
+		wpabuf_put_u8(buf, IPV4); /* IP version */
+		wpabuf_put_data(buf, &type4_param->ip_params.v4.src_ip.s_addr,
+				4);
+		wpabuf_put_data(buf, &type4_param->ip_params.v4.dst_ip.s_addr,
+				4);
+		wpabuf_put_be16(buf, type4_param->ip_params.v4.src_port);
+		wpabuf_put_be16(buf, type4_param->ip_params.v4.dst_port);
+		wpabuf_put_u8(buf, type4_param->ip_params.v4.dscp);
+		wpabuf_put_u8(buf, type4_param->ip_params.v4.protocol);
+		wpabuf_put_u8(buf, 0); /* Reserved octet */
+	} else {
+		wpabuf_put_u8(buf, IPV6);
+		wpabuf_put_data(buf, &type4_param->ip_params.v6.src_ip.s6_addr,
+				16);
+		wpabuf_put_data(buf, &type4_param->ip_params.v6.dst_ip.s6_addr,
+				16);
+		wpabuf_put_be16(buf, type4_param->ip_params.v6.src_port);
+		wpabuf_put_be16(buf, type4_param->ip_params.v6.dst_port);
+		wpabuf_put_u8(buf, type4_param->ip_params.v6.dscp);
+		wpabuf_put_u8(buf, type4_param->ip_params.v6.next_header);
+		wpabuf_put_data(buf, type4_param->ip_params.v6.flow_label, 3);
+	}
+
+	return 0;
+}
+
+
+static int wpas_populate_type10_classifier(struct type10_params *type10_param,
+					   struct wpabuf *buf)
+{
+	/* classifier parameters */
+	wpabuf_put_u8(buf, type10_param->prot_instance);
+	wpabuf_put_u8(buf, type10_param->prot_number);
+	wpabuf_put_data(buf, type10_param->filter_value,
+			type10_param->filter_len);
+	wpabuf_put_data(buf, type10_param->filter_mask,
+			type10_param->filter_len);
+	return 0;
+}
+
+
+static int wpas_populate_scs_descriptor_ie(struct scs_desc_elem *desc_elem,
+					   struct wpabuf *buf)
+{
+	u8 *len, *len1;
+	struct tclas_element *tclas_elem;
+	unsigned int i;
+
+	/* SCS Descriptor element */
+	wpabuf_put_u8(buf, WLAN_EID_SCS_DESCRIPTOR);
+	len = wpabuf_put(buf, 1);
+	wpabuf_put_u8(buf, desc_elem->scs_id);
+	wpabuf_put_u8(buf, desc_elem->request_type);
+	if (desc_elem->request_type == SCS_REQ_REMOVE)
+		goto end;
+
+	if (desc_elem->intra_access_priority || desc_elem->scs_up_avail) {
+		wpabuf_put_u8(buf, WLAN_EID_INTRA_ACCESS_CATEGORY_PRIORITY);
+		wpabuf_put_u8(buf, 1);
+		wpabuf_put_u8(buf, desc_elem->intra_access_priority);
+	}
+
+	tclas_elem = desc_elem->tclas_elems;
+
+	if (!tclas_elem)
+		return -1;
+
+	for (i = 0; i < desc_elem->num_tclas_elem; i++, tclas_elem++) {
+		int ret;
+
+		/* TCLAS element */
+		wpabuf_put_u8(buf, WLAN_EID_TCLAS);
+		len1 = wpabuf_put(buf, 1);
+		wpabuf_put_u8(buf, 255); /* User Priority: not compared */
+		/* Frame Classifier */
+		wpabuf_put_u8(buf, tclas_elem->classifier_type);
+		/* Frame classifier parameters */
+		switch (tclas_elem->classifier_type) {
+		case 4:
+			ret = wpas_populate_type4_classifier(
+				&tclas_elem->frame_classifier.type4_param,
+				buf);
+			break;
+		case 10:
+			ret = wpas_populate_type10_classifier(
+				&tclas_elem->frame_classifier.type10_param,
+				buf);
+			break;
+		default:
+			return -1;
+		}
+
+		if (ret == -1) {
+			wpa_printf(MSG_ERROR,
+				   "Failed to populate frame classifier");
+			return -1;
+		}
+
+		*len1 = (u8 *) wpabuf_put(buf, 0) - len1 - 1;
+	}
+
+	if (desc_elem->num_tclas_elem > 1) {
+		/* TCLAS Processing element */
+		wpabuf_put_u8(buf, WLAN_EID_TCLAS_PROCESSING);
+		wpabuf_put_u8(buf, 1);
+		wpabuf_put_u8(buf, desc_elem->tclas_processing);
+	}
+
+end:
+	*len = (u8 *) wpabuf_put(buf, 0) - len - 1;
+	return 0;
+}
+
+
+int wpas_send_mscs_req(struct wpa_supplicant *wpa_s)
+{
+	struct wpabuf *buf;
+	size_t buf_len;
+	int ret;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED || !wpa_s->current_ssid)
+		return 0;
+
+	if (!wpa_bss_ext_capab(wpa_s->current_bss, WLAN_EXT_CAPAB_MSCS)) {
+		wpa_dbg(wpa_s, MSG_INFO,
+			"AP does not support MSCS - could not send MSCS Req");
+		return -1;
+	}
+
+	if (!wpa_s->mscs_setup_done &&
+	    wpa_s->robust_av.request_type != SCS_REQ_ADD) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"MSCS: Failed to send MSCS Request: request type invalid");
+		return -1;
+	}
+
+	buf_len = 3 +	/* Action frame header */
+		  3 +	/* MSCS descriptor IE header */
+		  1 +	/* Request type */
+		  2 +	/* User priority control */
+		  4 +	/* Stream timeout */
+		  3 +	/* TCLAS Mask IE header */
+		  wpa_s->robust_av.frame_classifier_len;
+
+	buf = wpabuf_alloc(buf_len);
+	if (!buf) {
+		wpa_printf(MSG_ERROR, "Failed to allocate MSCS req");
+		return -1;
+	}
+
+	wpabuf_put_u8(buf, WLAN_ACTION_ROBUST_AV_STREAMING);
+	wpabuf_put_u8(buf, ROBUST_AV_MSCS_REQ);
+	wpa_s->robust_av.dialog_token++;
+	wpabuf_put_u8(buf, wpa_s->robust_av.dialog_token);
+
+	/* MSCS descriptor element */
+	wpas_populate_mscs_descriptor_ie(&wpa_s->robust_av, buf);
+
+	wpa_hexdump_buf(MSG_MSGDUMP, "MSCS Request", buf);
+	ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				  wpa_s->own_addr, wpa_s->bssid,
+				  wpabuf_head(buf), wpabuf_len(buf), 0);
+	if (ret < 0)
+		wpa_dbg(wpa_s, MSG_INFO, "MSCS: Failed to send MSCS Request");
+
+	wpabuf_free(buf);
+	return ret;
+}
+
+
+static size_t tclas_elem_len(const struct tclas_element *elem)
+{
+	size_t buf_len = 0;
+
+	buf_len += 2 +	/* TCLAS element header */
+		1 +	/* User Priority */
+		1 ;	/* Classifier Type */
+
+	if (elem->classifier_type == 4) {
+		enum ip_version ip_ver;
+
+		buf_len += 1 +	/* Classifier mask */
+			1 +	/* IP version */
+			1 +	/* user priority */
+			2 +	/* src_port */
+			2 +	/* dst_port */
+			1 ;	/* dscp */
+		ip_ver = elem->frame_classifier.type4_param.ip_version;
+		if (ip_ver == IPV4) {
+			buf_len += 4 +  /* src_ip */
+				4 +	/* dst_ip */
+				1 +	/* protocol */
+				1 ;  /* Reserved */
+		} else if (ip_ver == IPV6) {
+			buf_len += 16 +  /* src_ip */
+				16 +  /* dst_ip */
+				1  +  /* next_header */
+				3  ;  /* flow_label */
+		} else {
+			wpa_printf(MSG_ERROR, "%s: Incorrect IP version %d",
+				   __func__, ip_ver);
+			return 0;
+		}
+	} else if (elem->classifier_type == 10) {
+		buf_len += 1 +	/* protocol instance */
+			1 +	/* protocol number */
+			2 * elem->frame_classifier.type10_param.filter_len;
+	} else {
+		wpa_printf(MSG_ERROR, "%s: Incorrect classifier type %u",
+			   __func__, elem->classifier_type);
+		return 0;
+	}
+
+	return buf_len;
+}
+
+
+static struct wpabuf * allocate_scs_buf(struct scs_desc_elem *desc_elem,
+					unsigned int num_scs_desc)
+{
+	struct wpabuf *buf;
+	size_t buf_len = 0;
+	unsigned int i, j;
+
+	buf_len = 3; /* Action frame header */
+
+	for (i = 0; i < num_scs_desc; i++, desc_elem++) {
+		struct tclas_element *tclas_elem;
+
+		buf_len += 2 +	/* SCS descriptor IE header */
+			   1 +	/* SCSID */
+			   1 ;	/* Request type */
+
+		if (desc_elem->request_type == SCS_REQ_REMOVE)
+			continue;
+
+		if (desc_elem->intra_access_priority || desc_elem->scs_up_avail)
+			buf_len += 3;
+
+		tclas_elem = desc_elem->tclas_elems;
+		if (!tclas_elem) {
+			wpa_printf(MSG_ERROR, "%s: TCLAS element null",
+				   __func__);
+			return NULL;
+		}
+
+		for (j = 0; j < desc_elem->num_tclas_elem; j++, tclas_elem++) {
+			size_t elen;
+
+			elen = tclas_elem_len(tclas_elem);
+			if (elen == 0)
+				return NULL;
+			buf_len += elen;
+		}
+
+		if (desc_elem->num_tclas_elem > 1) {
+			buf_len += 1 +	/* TCLAS Processing eid */
+				   1 +	/* length */
+				   1 ;	/* processing */
+		}
+	}
+
+	buf = wpabuf_alloc(buf_len);
+	if (!buf) {
+		wpa_printf(MSG_ERROR, "Failed to allocate SCS req");
+		return NULL;
+	}
+
+	return buf;
+}
+
+
+static void scs_request_timer(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct active_scs_elem *scs_desc, *prev;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED || !wpa_s->current_ssid)
+		return;
+
+	/* Once timeout is over, remove all SCS descriptors with no response */
+	dl_list_for_each_safe(scs_desc, prev, &wpa_s->active_scs_ids,
+			      struct active_scs_elem, list) {
+		u8 bssid[ETH_ALEN] = { 0 };
+		const u8 *src;
+
+		if (scs_desc->status == SCS_DESC_SUCCESS)
+			continue;
+
+		if (wpa_s->current_bss)
+			src = wpa_s->current_bss->bssid;
+		else
+			src = bssid;
+
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_SCS_RESULT "bssid=" MACSTR
+			" SCSID=%u status_code=timedout", MAC2STR(src),
+			scs_desc->scs_id);
+
+		dl_list_del(&scs_desc->list);
+		wpa_printf(MSG_INFO, "%s: SCSID %d removed after timeout",
+			   __func__, scs_desc->scs_id);
+		os_free(scs_desc);
+	}
+
+	eloop_cancel_timeout(scs_request_timer, wpa_s, NULL);
+	wpa_s->ongoing_scs_req = false;
+}
+
+
+int wpas_send_scs_req(struct wpa_supplicant *wpa_s)
+{
+	struct wpabuf *buf = NULL;
+	struct scs_desc_elem *desc_elem = NULL;
+	int ret = -1;
+	unsigned int i;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED || !wpa_s->current_ssid)
+		return -1;
+
+	if (!wpa_bss_ext_capab(wpa_s->current_bss, WLAN_EXT_CAPAB_SCS)) {
+		wpa_dbg(wpa_s, MSG_INFO,
+			"AP does not support SCS - could not send SCS Request");
+		return -1;
+	}
+
+	desc_elem = wpa_s->scs_robust_av_req.scs_desc_elems;
+	if (!desc_elem)
+		return -1;
+
+	buf = allocate_scs_buf(desc_elem,
+			       wpa_s->scs_robust_av_req.num_scs_desc);
+	if (!buf)
+		return -1;
+
+	wpabuf_put_u8(buf, WLAN_ACTION_ROBUST_AV_STREAMING);
+	wpabuf_put_u8(buf, ROBUST_AV_SCS_REQ);
+	wpa_s->scs_dialog_token++;
+	if (wpa_s->scs_dialog_token == 0)
+		wpa_s->scs_dialog_token++;
+	wpabuf_put_u8(buf, wpa_s->scs_dialog_token);
+
+	for (i = 0; i < wpa_s->scs_robust_av_req.num_scs_desc;
+	     i++, desc_elem++) {
+		/* SCS Descriptor element */
+		if (wpas_populate_scs_descriptor_ie(desc_elem, buf) < 0)
+			goto end;
+	}
+
+	wpa_hexdump_buf(MSG_DEBUG, "SCS Request", buf);
+	ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				  wpa_s->own_addr, wpa_s->bssid,
+				  wpabuf_head(buf), wpabuf_len(buf), 0);
+	if (ret < 0) {
+		wpa_dbg(wpa_s, MSG_ERROR, "SCS: Failed to send SCS Request");
+		wpa_s->scs_dialog_token--;
+		goto end;
+	}
+
+	desc_elem = wpa_s->scs_robust_av_req.scs_desc_elems;
+	for (i = 0; i < wpa_s->scs_robust_av_req.num_scs_desc;
+	     i++, desc_elem++) {
+		struct active_scs_elem *active_scs_elem;
+
+		if (desc_elem->request_type != SCS_REQ_ADD)
+			continue;
+
+		active_scs_elem = os_malloc(sizeof(struct active_scs_elem));
+		if (!active_scs_elem)
+			break;
+		active_scs_elem->scs_id = desc_elem->scs_id;
+		active_scs_elem->status = SCS_DESC_SENT;
+		dl_list_add(&wpa_s->active_scs_ids, &active_scs_elem->list);
+	}
+
+	/*
+	 * Register a timeout after which this request will be removed from
+	 * the cache.
+	 */
+	eloop_register_timeout(SCS_RESP_TIMEOUT, 0, scs_request_timer, wpa_s,
+			       NULL);
+	wpa_s->ongoing_scs_req = true;
+
+end:
+	wpabuf_free(buf);
+	free_up_scs_desc(&wpa_s->scs_robust_av_req);
+
+	return ret;
+}
+
+
+void free_up_tclas_elem(struct scs_desc_elem *elem)
+{
+	struct tclas_element *tclas_elems = elem->tclas_elems;
+	unsigned int num_tclas_elem = elem->num_tclas_elem;
+	struct tclas_element *tclas_data;
+	unsigned int j;
+
+	elem->tclas_elems = NULL;
+	elem->num_tclas_elem = 0;
+
+	if (!tclas_elems)
+		return;
+
+	tclas_data = tclas_elems;
+	for (j = 0; j < num_tclas_elem; j++, tclas_data++) {
+		if (tclas_data->classifier_type != 10)
+			continue;
+
+		os_free(tclas_data->frame_classifier.type10_param.filter_value);
+		os_free(tclas_data->frame_classifier.type10_param.filter_mask);
+	}
+
+	os_free(tclas_elems);
+}
+
+
+void free_up_scs_desc(struct scs_robust_av_data *data)
+{
+	struct scs_desc_elem *desc_elems = data->scs_desc_elems;
+	unsigned int num_scs_desc = data->num_scs_desc;
+	struct scs_desc_elem *desc_data;
+	unsigned int i;
+
+	data->scs_desc_elems = NULL;
+	data->num_scs_desc = 0;
+
+	if (!desc_elems)
+		return;
+
+	desc_data = desc_elems;
+	for (i = 0; i < num_scs_desc; i++, desc_data++) {
+		if (desc_data->request_type == SCS_REQ_REMOVE ||
+		    !desc_data->tclas_elems)
+			continue;
+
+		free_up_tclas_elem(desc_data);
+	}
+	os_free(desc_elems);
+}
+
+
+void wpas_handle_robust_av_recv_action(struct wpa_supplicant *wpa_s,
+				       const u8 *src, const u8 *buf, size_t len)
+{
+	u8 dialog_token;
+	u16 status_code;
+
+	if (len < 3)
+		return;
+
+	dialog_token = *buf++;
+	if (dialog_token != wpa_s->robust_av.dialog_token) {
+		wpa_printf(MSG_INFO,
+			   "MSCS: Drop received frame due to dialog token mismatch: received:%u expected:%u",
+			   dialog_token, wpa_s->robust_av.dialog_token);
+		return;
+	}
+
+	status_code = WPA_GET_LE16(buf);
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_MSCS_RESULT "bssid=" MACSTR
+		" status_code=%u", MAC2STR(src), status_code);
+	wpa_s->mscs_setup_done = status_code == WLAN_STATUS_SUCCESS;
+}
+
+
+void wpas_handle_assoc_resp_mscs(struct wpa_supplicant *wpa_s, const u8 *bssid,
+				 const u8 *ies, size_t ies_len)
+{
+	const u8 *mscs_desc_ie, *mscs_status;
+	u16 status;
+
+	/* Process optional MSCS Status subelement when MSCS IE is in
+	 * (Re)Association Response frame */
+	if (!ies || ies_len == 0 || !wpa_s->robust_av.valid_config)
+		return;
+
+	mscs_desc_ie = get_ie_ext(ies, ies_len, WLAN_EID_EXT_MSCS_DESCRIPTOR);
+	if (!mscs_desc_ie || mscs_desc_ie[1] <= 8)
+		return;
+
+	/* Subelements start after (ie_id(1) + ie_len(1) + ext_id(1) +
+	 * request type(1) + upc(2) + stream timeout(4) =) 10.
+	 */
+	mscs_status = get_ie(&mscs_desc_ie[10], mscs_desc_ie[1] - 8,
+			     MCSC_SUBELEM_STATUS);
+	if (!mscs_status || mscs_status[1] < 2)
+		return;
+
+	status = WPA_GET_LE16(mscs_status + 2);
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_MSCS_RESULT "bssid=" MACSTR
+		" status_code=%u", MAC2STR(bssid), status);
+	wpa_s->mscs_setup_done = status == WLAN_STATUS_SUCCESS;
+}
+
+
+static void wpas_wait_for_dscp_req_timer(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	/* Once timeout is over, reset wait flag and allow sending DSCP query */
+	wpa_printf(MSG_DEBUG,
+		   "QM: Wait time over for sending DSCP request - allow DSCP query");
+	wpa_s->wait_for_dscp_req = 0;
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DSCP_POLICY "request_wait end");
+}
+
+
+void wpas_handle_assoc_resp_qos_mgmt(struct wpa_supplicant *wpa_s,
+				     const u8 *ies, size_t ies_len)
+{
+	const u8 *wfa_capa;
+
+	wpa_s->connection_dscp = 0;
+	if (wpa_s->wait_for_dscp_req)
+		eloop_cancel_timeout(wpas_wait_for_dscp_req_timer, wpa_s, NULL);
+
+	if (!ies || ies_len == 0 || !wpa_s->enable_dscp_policy_capa)
+		return;
+
+	wfa_capa = get_vendor_ie(ies, ies_len, WFA_CAPA_IE_VENDOR_TYPE);
+	if (!wfa_capa || wfa_capa[1] < 6 || wfa_capa[6] < 1 ||
+	    !(wfa_capa[7] & WFA_CAPA_QM_DSCP_POLICY))
+		return; /* AP does not enable QM DSCP Policy */
+
+	wpa_s->connection_dscp = 1;
+	wpa_s->wait_for_dscp_req = !!(wfa_capa[7] &
+				      WFA_CAPA_QM_UNSOLIC_DSCP);
+	if (!wpa_s->wait_for_dscp_req)
+		return;
+
+	/* Register a timeout after which dscp query can be sent to AP. */
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DSCP_POLICY "request_wait start");
+	eloop_register_timeout(DSCP_REQ_TIMEOUT, 0,
+			       wpas_wait_for_dscp_req_timer, wpa_s, NULL);
+}
+
+
+void wpas_handle_robust_av_scs_recv_action(struct wpa_supplicant *wpa_s,
+					   const u8 *src, const u8 *buf,
+					   size_t len)
+{
+	u8 dialog_token;
+	unsigned int i, count;
+	struct active_scs_elem *scs_desc, *prev;
+
+	if (len < 2)
+		return;
+	if (!wpa_s->ongoing_scs_req) {
+		wpa_printf(MSG_INFO,
+			   "SCS: Drop received response due to no ongoing request");
+		return;
+	}
+
+	dialog_token = *buf++;
+	len--;
+	if (dialog_token != wpa_s->scs_dialog_token) {
+		wpa_printf(MSG_INFO,
+			   "SCS: Drop received frame due to dialog token mismatch: received:%u expected:%u",
+			   dialog_token, wpa_s->scs_dialog_token);
+		return;
+	}
+
+	/* This Count field does not exist in the IEEE Std 802.11-2020
+	 * definition of the SCS Response frame. However, it was accepted to
+	 * be added into REVme per REVme/D0.0 CC35 CID 49 (edits in document
+	 * 11-21-0688-07). */
+	count = *buf++;
+	len--;
+	if (count == 0 || count * 3 > len) {
+		wpa_printf(MSG_INFO,
+			   "SCS: Drop received frame due to invalid count: %u (remaining %zu octets)",
+			   count, len);
+		return;
+	}
+
+	for (i = 0; i < count; i++) {
+		u8 id;
+		u16 status;
+		bool scs_desc_found = false;
+
+		id = *buf++;
+		status = WPA_GET_LE16(buf);
+		buf += 2;
+		len -= 3;
+
+		dl_list_for_each(scs_desc, &wpa_s->active_scs_ids,
+				 struct active_scs_elem, list) {
+			if (id == scs_desc->scs_id) {
+				scs_desc_found = true;
+				break;
+			}
+		}
+
+		if (!scs_desc_found) {
+			wpa_printf(MSG_INFO, "SCS: SCS ID invalid %u", id);
+			continue;
+		}
+
+		if (status != WLAN_STATUS_SUCCESS) {
+			dl_list_del(&scs_desc->list);
+			os_free(scs_desc);
+		} else if (status == WLAN_STATUS_SUCCESS) {
+			scs_desc->status = SCS_DESC_SUCCESS;
+		}
+
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_SCS_RESULT "bssid=" MACSTR
+			" SCSID=%u status_code=%u", MAC2STR(src), id, status);
+	}
+
+	eloop_cancel_timeout(scs_request_timer, wpa_s, NULL);
+	wpa_s->ongoing_scs_req = false;
+
+	dl_list_for_each_safe(scs_desc, prev, &wpa_s->active_scs_ids,
+			      struct active_scs_elem, list) {
+		if (scs_desc->status != SCS_DESC_SUCCESS) {
+			wpa_msg(wpa_s, MSG_INFO,
+				WPA_EVENT_SCS_RESULT "bssid=" MACSTR
+				" SCSID=%u status_code=response_not_received",
+				MAC2STR(src), scs_desc->scs_id);
+			dl_list_del(&scs_desc->list);
+			os_free(scs_desc);
+		}
+	}
+}
+
+
+static void wpas_clear_active_scs_ids(struct wpa_supplicant *wpa_s)
+{
+	struct active_scs_elem *scs_elem;
+
+	while ((scs_elem = dl_list_first(&wpa_s->active_scs_ids,
+					 struct active_scs_elem, list))) {
+		dl_list_del(&scs_elem->list);
+		os_free(scs_elem);
+	}
+}
+
+
+void wpas_scs_deinit(struct wpa_supplicant *wpa_s)
+{
+	free_up_scs_desc(&wpa_s->scs_robust_av_req);
+	wpa_s->scs_dialog_token = 0;
+	wpas_clear_active_scs_ids(wpa_s);
+	eloop_cancel_timeout(scs_request_timer, wpa_s, NULL);
+	wpa_s->ongoing_scs_req = false;
+}
+
+
+static int write_ipv4_info(char *pos, int total_len,
+			   const struct ipv4_params *v4)
+{
+	int res, rem_len;
+	char addr[INET_ADDRSTRLEN];
+
+	rem_len = total_len;
+
+	if (v4->param_mask & BIT(1)) {
+		if (!inet_ntop(AF_INET, &v4->src_ip, addr, INET_ADDRSTRLEN)) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Failed to set IPv4 source address");
+			return -1;
+		}
+
+		res = os_snprintf(pos, rem_len, " src_ip=%s", addr);
+		if (os_snprintf_error(rem_len, res))
+			return -1;
+
+		pos += res;
+		rem_len -= res;
+	}
+
+	if (v4->param_mask & BIT(2)) {
+		if (!inet_ntop(AF_INET, &v4->dst_ip, addr, INET_ADDRSTRLEN)) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Failed to set IPv4 destination address");
+			return -1;
+		}
+
+		res = os_snprintf(pos, rem_len, " dst_ip=%s", addr);
+		if (os_snprintf_error(rem_len, res))
+			return -1;
+
+		pos += res;
+		rem_len -= res;
+	}
+
+	if (v4->param_mask & BIT(3)) {
+		res = os_snprintf(pos, rem_len, " src_port=%d", v4->src_port);
+		if (os_snprintf_error(rem_len, res))
+			return -1;
+
+		pos += res;
+		rem_len -= res;
+	}
+
+	if (v4->param_mask & BIT(4)) {
+		res = os_snprintf(pos, rem_len, " dst_port=%d", v4->dst_port);
+		if (os_snprintf_error(rem_len, res))
+			return -1;
+
+		pos += res;
+		rem_len -= res;
+	}
+
+	if (v4->param_mask & BIT(6)) {
+		res = os_snprintf(pos, rem_len, " protocol=%d", v4->protocol);
+		if (os_snprintf_error(rem_len, res))
+			return -1;
+
+		pos += res;
+		rem_len -= res;
+	}
+
+	return total_len - rem_len;
+}
+
+
+static int write_ipv6_info(char *pos, int total_len,
+			   const struct ipv6_params *v6)
+{
+	int res, rem_len;
+	char addr[INET6_ADDRSTRLEN];
+
+	rem_len = total_len;
+
+	if (v6->param_mask & BIT(1)) {
+		if (!inet_ntop(AF_INET6, &v6->src_ip, addr, INET6_ADDRSTRLEN)) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Failed to set IPv6 source addr");
+			return -1;
+		}
+
+		res = os_snprintf(pos, rem_len, " src_ip=%s", addr);
+		if (os_snprintf_error(rem_len, res))
+			return -1;
+
+		pos += res;
+		rem_len -= res;
+	}
+
+	if (v6->param_mask & BIT(2)) {
+		if (!inet_ntop(AF_INET6, &v6->dst_ip, addr, INET6_ADDRSTRLEN)) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Failed to set IPv6 destination addr");
+			return -1;
+		}
+
+		res = os_snprintf(pos, rem_len, " dst_ip=%s", addr);
+		if (os_snprintf_error(rem_len, res))
+			return -1;
+
+		pos += res;
+		rem_len -= res;
+	}
+
+	if (v6->param_mask & BIT(3)) {
+		res = os_snprintf(pos, rem_len, " src_port=%d", v6->src_port);
+		if (os_snprintf_error(rem_len, res))
+			return -1;
+
+		pos += res;
+		rem_len -= res;
+	}
+
+	if (v6->param_mask & BIT(4)) {
+		res = os_snprintf(pos, rem_len, " dst_port=%d", v6->dst_port);
+		if (os_snprintf_error(rem_len, res))
+			return -1;
+
+		pos += res;
+		rem_len -= res;
+	}
+
+	if (v6->param_mask & BIT(6)) {
+		res = os_snprintf(pos, rem_len, " protocol=%d",
+				  v6->next_header);
+		if (os_snprintf_error(rem_len, res))
+			return -1;
+
+		pos += res;
+		rem_len -= res;
+	}
+
+	return total_len - rem_len;
+}
+
+
+struct dscp_policy_data {
+	u8 policy_id;
+	u8 req_type;
+	u8 dscp;
+	bool dscp_info;
+	const u8 *frame_classifier;
+	u8 frame_classifier_len;
+	struct type4_params type4_param;
+	const u8 *domain_name;
+	u8 domain_name_len;
+	u16 start_port;
+	u16 end_port;
+	bool port_range_info;
+};
+
+
+static int set_frame_classifier_type4_ipv4(struct dscp_policy_data *policy)
+{
+	u8 classifier_mask;
+	const u8 *frame_classifier = policy->frame_classifier;
+	struct type4_params *type4_param = &policy->type4_param;
+
+	if (policy->frame_classifier_len < 18) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Received IPv4 frame classifier with insufficient length %d",
+			   policy->frame_classifier_len);
+		return -1;
+	}
+
+	classifier_mask = frame_classifier[1];
+
+	/* Classifier Mask - bit 1 = Source IP Address */
+	if (classifier_mask & BIT(1)) {
+		type4_param->ip_params.v4.param_mask |= BIT(1);
+		os_memcpy(&type4_param->ip_params.v4.src_ip,
+			  &frame_classifier[3], 4);
+	}
+
+	/* Classifier Mask - bit 2 = Destination IP Address */
+	if (classifier_mask & BIT(2)) {
+		if (policy->domain_name) {
+			wpa_printf(MSG_ERROR,
+				   "QM: IPv4: Both domain name and destination IP address not expected");
+			return -1;
+		}
+
+		type4_param->ip_params.v4.param_mask |= BIT(2);
+		os_memcpy(&type4_param->ip_params.v4.dst_ip,
+			  &frame_classifier[7], 4);
+	}
+
+	/* Classifier Mask - bit 3 = Source Port */
+	if (classifier_mask & BIT(3)) {
+		type4_param->ip_params.v4.param_mask |= BIT(3);
+		type4_param->ip_params.v4.src_port =
+			WPA_GET_BE16(&frame_classifier[11]);
+	}
+
+	/* Classifier Mask - bit 4 = Destination Port */
+	if (classifier_mask & BIT(4)) {
+		if (policy->port_range_info) {
+			wpa_printf(MSG_ERROR,
+				   "QM: IPv4: Both port range and destination port not expected");
+			return -1;
+		}
+
+		type4_param->ip_params.v4.param_mask |= BIT(4);
+		type4_param->ip_params.v4.dst_port =
+			WPA_GET_BE16(&frame_classifier[13]);
+	}
+
+	/* Classifier Mask - bit 5 = DSCP (ignored) */
+
+	/* Classifier Mask - bit 6 = Protocol */
+	if (classifier_mask & BIT(6)) {
+		type4_param->ip_params.v4.param_mask |= BIT(6);
+		type4_param->ip_params.v4.protocol = frame_classifier[16];
+	}
+
+	return 0;
+}
+
+
+static int set_frame_classifier_type4_ipv6(struct dscp_policy_data *policy)
+{
+	u8 classifier_mask;
+	const u8 *frame_classifier = policy->frame_classifier;
+	struct type4_params *type4_param = &policy->type4_param;
+
+	if (policy->frame_classifier_len < 44) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Received IPv6 frame classifier with insufficient length %d",
+			   policy->frame_classifier_len);
+		return -1;
+	}
+
+	classifier_mask = frame_classifier[1];
+
+	/* Classifier Mask - bit 1 = Source IP Address */
+	if (classifier_mask & BIT(1)) {
+		type4_param->ip_params.v6.param_mask |= BIT(1);
+		os_memcpy(&type4_param->ip_params.v6.src_ip,
+			  &frame_classifier[3], 16);
+	}
+
+	/* Classifier Mask - bit 2 = Destination IP Address */
+	if (classifier_mask & BIT(2)) {
+		if (policy->domain_name) {
+			wpa_printf(MSG_ERROR,
+				   "QM: IPv6: Both domain name and destination IP address not expected");
+			return -1;
+		}
+		type4_param->ip_params.v6.param_mask |= BIT(2);
+		os_memcpy(&type4_param->ip_params.v6.dst_ip,
+			  &frame_classifier[19], 16);
+	}
+
+	/* Classifier Mask - bit 3 = Source Port */
+	if (classifier_mask & BIT(3)) {
+		type4_param->ip_params.v6.param_mask |= BIT(3);
+		type4_param->ip_params.v6.src_port =
+				WPA_GET_BE16(&frame_classifier[35]);
+	}
+
+	/* Classifier Mask - bit 4 = Destination Port */
+	if (classifier_mask & BIT(4)) {
+		if (policy->port_range_info) {
+			wpa_printf(MSG_ERROR,
+				   "IPv6: Both port range and destination port not expected");
+			return -1;
+		}
+
+		type4_param->ip_params.v6.param_mask |= BIT(4);
+		type4_param->ip_params.v6.dst_port =
+				WPA_GET_BE16(&frame_classifier[37]);
+	}
+
+	/* Classifier Mask - bit 5 = DSCP (ignored) */
+
+	/* Classifier Mask - bit 6 = Next Header */
+	if (classifier_mask & BIT(6)) {
+		type4_param->ip_params.v6.param_mask |= BIT(6);
+		type4_param->ip_params.v6.next_header = frame_classifier[40];
+	}
+
+	return 0;
+}
+
+
+static int wpas_set_frame_classifier_params(struct dscp_policy_data *policy)
+{
+	const u8 *frame_classifier = policy->frame_classifier;
+	u8 frame_classifier_len = policy->frame_classifier_len;
+
+	if (frame_classifier_len < 3) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Received frame classifier with insufficient length %d",
+			   frame_classifier_len);
+		return -1;
+	}
+
+	/* Only allowed Classifier Type: IP and higher layer parameters (4) */
+	if (frame_classifier[0] != 4) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Received frame classifier with invalid classifier type %d",
+			   frame_classifier[0]);
+		return -1;
+	}
+
+	/* Classifier Mask - bit 0 = Version */
+	if (!(frame_classifier[1] & BIT(0))) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Received frame classifier without IP version");
+		return -1;
+	}
+
+	/* Version (4 or 6) */
+	if (frame_classifier[2] == 4) {
+		if (set_frame_classifier_type4_ipv4(policy)) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Failed to set IPv4 parameters");
+			return -1;
+		}
+
+		policy->type4_param.ip_version = IPV4;
+	} else if (frame_classifier[2] == 6) {
+		if (set_frame_classifier_type4_ipv6(policy)) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Failed to set IPv6 parameters");
+			return -1;
+		}
+
+		policy->type4_param.ip_version = IPV6;
+	} else {
+		wpa_printf(MSG_ERROR,
+			   "QM: Received unknown IP version %d",
+			   frame_classifier[2]);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static bool dscp_valid_domain_name(const char *str)
+{
+	if (!str[0])
+		return false;
+
+	while (*str) {
+		if (is_ctrl_char(*str) || *str == ' ' || *str == '=')
+			return false;
+		str++;
+	}
+
+	return true;
+}
+
+
+static void wpas_add_dscp_policy(struct wpa_supplicant *wpa_s,
+				 struct dscp_policy_data *policy)
+{
+	int ip_ver = 0, res;
+	char policy_str[1000], *pos;
+	int len;
+
+	if (!policy->frame_classifier && !policy->domain_name &&
+	    !policy->port_range_info) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Invalid DSCP policy - no attributes present");
+		goto fail;
+	}
+
+	policy_str[0] = '\0';
+	pos = policy_str;
+	len = sizeof(policy_str);
+
+	if (policy->frame_classifier) {
+		struct type4_params *type4 = &policy->type4_param;
+
+		if (wpas_set_frame_classifier_params(policy)) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Failed to set frame classifier parameters");
+			goto fail;
+		}
+
+		if (type4->ip_version == IPV4)
+			res = write_ipv4_info(pos, len, &type4->ip_params.v4);
+		else
+			res = write_ipv6_info(pos, len, &type4->ip_params.v6);
+
+		if (res <= 0) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Failed to write IP parameters");
+			goto fail;
+		}
+
+		ip_ver = type4->ip_version;
+
+		pos += res;
+		len -= res;
+	}
+
+	if (policy->port_range_info) {
+		res = os_snprintf(pos, len, " start_port=%u end_port=%u",
+				  policy->start_port, policy->end_port);
+		if (os_snprintf_error(len, res)) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Failed to write port range attributes for policy id = %d",
+				   policy->policy_id);
+			goto fail;
+		}
+
+		pos += res;
+		len -= res;
+	}
+
+	if (policy->domain_name) {
+		char domain_name_str[250];
+
+		if (policy->domain_name_len >= sizeof(domain_name_str)) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Domain name length higher than max expected");
+			goto fail;
+		}
+		os_memcpy(domain_name_str, policy->domain_name,
+			  policy->domain_name_len);
+		domain_name_str[policy->domain_name_len] = '\0';
+		if (!dscp_valid_domain_name(domain_name_str)) {
+			wpa_printf(MSG_ERROR, "QM: Invalid domain name string");
+			goto fail;
+		}
+		res = os_snprintf(pos, len, " domain_name=%s", domain_name_str);
+		if (os_snprintf_error(len, res)) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Failed to write domain name attribute for policy id = %d",
+				   policy->policy_id);
+			goto fail;
+		}
+	}
+
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DSCP_POLICY
+		"add policy_id=%u dscp=%u ip_version=%d%s",
+		policy->policy_id, policy->dscp, ip_ver, policy_str);
+	return;
+fail:
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DSCP_POLICY "reject policy_id=%u",
+		policy->policy_id);
+}
+
+
+void wpas_dscp_deinit(struct wpa_supplicant *wpa_s)
+{
+	wpa_printf(MSG_DEBUG, "QM: Clear all active DSCP policies");
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DSCP_POLICY "clear_all");
+	wpa_s->dscp_req_dialog_token = 0;
+	wpa_s->dscp_query_dialog_token = 0;
+	wpa_s->connection_dscp = 0;
+	if (wpa_s->wait_for_dscp_req) {
+		wpa_s->wait_for_dscp_req = 0;
+		eloop_cancel_timeout(wpas_wait_for_dscp_req_timer, wpa_s, NULL);
+	}
+}
+
+
+static void wpas_fill_dscp_policy(struct dscp_policy_data *policy, u8 attr_id,
+				  u8 attr_len, const u8 *attr_data)
+{
+	switch (attr_id) {
+	case QM_ATTR_PORT_RANGE:
+		if (attr_len < 4) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Received Port Range attribute with insufficient length %d",
+				    attr_len);
+			break;
+		}
+		policy->start_port = WPA_GET_BE16(attr_data);
+		policy->end_port = WPA_GET_BE16(attr_data + 2);
+		policy->port_range_info = true;
+		break;
+	case QM_ATTR_DSCP_POLICY:
+		if (attr_len < 3) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Received DSCP Policy attribute with insufficient length %d",
+				   attr_len);
+			return;
+		}
+		policy->policy_id = attr_data[0];
+		policy->req_type = attr_data[1];
+		policy->dscp = attr_data[2];
+		policy->dscp_info = true;
+		break;
+	case QM_ATTR_TCLAS:
+		if (attr_len < 1) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Received TCLAS attribute with insufficient length %d",
+				   attr_len);
+			return;
+		}
+		policy->frame_classifier = attr_data;
+		policy->frame_classifier_len = attr_len;
+		break;
+	case QM_ATTR_DOMAIN_NAME:
+		if (attr_len < 1) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Received domain name attribute with insufficient length %d",
+				   attr_len);
+			return;
+		}
+		policy->domain_name = attr_data;
+		policy->domain_name_len = attr_len;
+		break;
+	default:
+		wpa_printf(MSG_ERROR, "QM: Received invalid QoS attribute %d",
+			   attr_id);
+		break;
+	}
+}
+
+
+void wpas_handle_qos_mgmt_recv_action(struct wpa_supplicant *wpa_s,
+				      const u8 *src,
+				      const u8 *buf, size_t len)
+{
+	int rem_len;
+	const u8 *qos_ie, *attr;
+	int more, reset;
+
+	if (!wpa_s->enable_dscp_policy_capa) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Ignore DSCP Policy frame since the capability is not enabled");
+		return;
+	}
+
+	if (!pmf_in_use(wpa_s, src)) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Ignore DSCP Policy frame since PMF is not in use");
+		return;
+	}
+
+	if (!wpa_s->connection_dscp) {
+		 wpa_printf(MSG_DEBUG,
+			    "QM: DSCP Policy capability not enabled for the current association - ignore QoS Management Action frames");
+		return;
+	}
+
+	if (len < 1)
+		return;
+
+	/* Handle only DSCP Policy Request frame */
+	if (buf[0] != QM_DSCP_POLICY_REQ) {
+		wpa_printf(MSG_ERROR, "QM: Received unexpected QoS action frame %d",
+			   buf[0]);
+		return;
+	}
+
+	if (len < 3) {
+		wpa_printf(MSG_ERROR,
+			   "Received QoS Management DSCP Policy Request frame with invalid length %zu",
+			   len);
+		return;
+	}
+
+	/* Clear wait_for_dscp_req on receiving first DSCP request from AP */
+	if (wpa_s->wait_for_dscp_req) {
+		wpa_s->wait_for_dscp_req = 0;
+		eloop_cancel_timeout(wpas_wait_for_dscp_req_timer, wpa_s, NULL);
+	}
+
+	wpa_s->dscp_req_dialog_token = buf[1];
+	more = buf[2] & DSCP_POLICY_CTRL_MORE;
+	reset = buf[2] & DSCP_POLICY_CTRL_RESET;
+
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DSCP_POLICY "request_start%s%s",
+		reset ? " clear_all" : "", more ? " more" : "");
+
+	qos_ie = buf + 3;
+	rem_len = len - 3;
+	while (rem_len > 2) {
+		struct dscp_policy_data policy;
+		int rem_attrs_len, ie_len;
+
+		ie_len = 2 + qos_ie[1];
+		if (rem_len < ie_len)
+			break;
+
+		if (rem_len < 6 || qos_ie[0] != WLAN_EID_VENDOR_SPECIFIC ||
+		    qos_ie[1] < 4 ||
+		    WPA_GET_BE32(&qos_ie[2]) != QM_IE_VENDOR_TYPE) {
+			rem_len -= ie_len;
+			qos_ie += ie_len;
+			continue;
+		}
+
+		os_memset(&policy, 0, sizeof(struct dscp_policy_data));
+		attr = qos_ie + 6;
+		rem_attrs_len = qos_ie[1] - 4;
+
+		while (rem_attrs_len > 2 && rem_attrs_len >= 2 + attr[1]) {
+			wpas_fill_dscp_policy(&policy, attr[0], attr[1],
+					      &attr[2]);
+			rem_attrs_len -= 2 + attr[1];
+			attr += 2 + attr[1];
+		}
+
+		rem_len -= ie_len;
+		qos_ie += ie_len;
+
+		if (!policy.dscp_info) {
+			wpa_printf(MSG_ERROR,
+				   "QM: Received QoS IE without DSCP Policy attribute");
+			continue;
+		}
+
+		if (policy.req_type == DSCP_POLICY_REQ_ADD)
+			wpas_add_dscp_policy(wpa_s, &policy);
+		else if (policy.req_type == DSCP_POLICY_REQ_REMOVE)
+			wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DSCP_POLICY
+				"remove policy_id=%u", policy.policy_id);
+		else
+			wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DSCP_POLICY
+				"reject policy_id=%u", policy.policy_id);
+	}
+
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DSCP_POLICY "request_end");
+}
+
+
+int wpas_send_dscp_response(struct wpa_supplicant *wpa_s,
+			    struct dscp_resp_data *resp_data)
+{
+	struct wpabuf *buf = NULL;
+	size_t buf_len;
+	int ret = -1, i;
+	u8 resp_control = 0;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED || !wpa_s->current_ssid) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Failed to send DSCP response - not connected to AP");
+		return -1;
+	}
+
+	if (resp_data->solicited && !wpa_s->dscp_req_dialog_token) {
+		wpa_printf(MSG_ERROR, "QM: No ongoing DSCP request");
+		return -1;
+	}
+
+	if (!wpa_s->connection_dscp) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Failed to send DSCP response - DSCP capability not enabled for the current association");
+		return -1;
+
+	}
+
+	buf_len = 1 +	/* Category */
+		  3 +	/* OUI */
+		  1 +	/* OUI Type */
+		  1 +	/* OUI Subtype */
+		  1 +	/* Dialog Token */
+		  1 +	/* Response Control */
+		  1 +	/* Count */
+		  2 * resp_data->num_policies;  /* Status list */
+	buf = wpabuf_alloc(buf_len);
+	if (!buf) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Failed to allocate DSCP policy response");
+		return -1;
+	}
+
+	wpabuf_put_u8(buf, WLAN_ACTION_VENDOR_SPECIFIC_PROTECTED);
+	wpabuf_put_be24(buf, OUI_WFA);
+	wpabuf_put_u8(buf, QM_ACTION_OUI_TYPE);
+	wpabuf_put_u8(buf, QM_DSCP_POLICY_RESP);
+
+	wpabuf_put_u8(buf, resp_data->solicited ?
+		      wpa_s->dscp_req_dialog_token : 0);
+
+	if (resp_data->more)
+		resp_control |= DSCP_POLICY_CTRL_MORE;
+	if (resp_data->reset)
+		resp_control |= DSCP_POLICY_CTRL_RESET;
+	wpabuf_put_u8(buf, resp_control);
+
+	wpabuf_put_u8(buf, resp_data->num_policies);
+	for (i = 0; i < resp_data->num_policies; i++) {
+		wpabuf_put_u8(buf, resp_data->policy[i].id);
+		wpabuf_put_u8(buf, resp_data->policy[i].status);
+	}
+
+	wpa_hexdump_buf(MSG_MSGDUMP, "DSCP response frame: ", buf);
+	ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				  wpa_s->own_addr, wpa_s->bssid,
+				  wpabuf_head(buf), wpabuf_len(buf), 0);
+	if (ret < 0) {
+		wpa_msg(wpa_s, MSG_INFO, "QM: Failed to send DSCP response");
+		goto fail;
+	}
+
+	/*
+	 * Mark DSCP request complete whether response sent is solicited or
+	 * unsolicited
+	 */
+	wpa_s->dscp_req_dialog_token = 0;
+
+fail:
+	wpabuf_free(buf);
+	return ret;
+}
+
+
+int wpas_send_dscp_query(struct wpa_supplicant *wpa_s, const char *domain_name,
+			 size_t domain_name_length)
+{
+	struct wpabuf *buf = NULL;
+	int ret, dscp_query_size;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED || !wpa_s->current_ssid)
+		return -1;
+
+	if (!wpa_s->connection_dscp) {
+		wpa_printf(MSG_ERROR,
+			   "QM: Failed to send DSCP query - DSCP capability not enabled for the current association");
+		return -1;
+	}
+
+	if (wpa_s->wait_for_dscp_req) {
+		wpa_printf(MSG_INFO, "QM: Wait until AP sends a DSCP request");
+		return -1;
+	}
+
+#define DOMAIN_NAME_OFFSET (4 /* OUI */ + 1 /* Attr Id */ + 1 /* Attr len */)
+
+	if (domain_name_length > 255 - DOMAIN_NAME_OFFSET) {
+		wpa_printf(MSG_ERROR, "QM: Too long domain name");
+		return -1;
+	}
+
+	dscp_query_size = 1 + /* Category */
+			  4 + /* OUI Type */
+			  1 + /* OUI subtype */
+			  1; /* Dialog Token */
+	if (domain_name && domain_name_length)
+		dscp_query_size += 1 + /* Element ID */
+			1 + /* IE Length */
+			DOMAIN_NAME_OFFSET + domain_name_length;
+
+	buf = wpabuf_alloc(dscp_query_size);
+	if (!buf) {
+		wpa_printf(MSG_ERROR, "QM: Failed to allocate DSCP query");
+		return -1;
+	}
+
+	wpabuf_put_u8(buf, WLAN_ACTION_VENDOR_SPECIFIC_PROTECTED);
+	wpabuf_put_be32(buf, QM_ACTION_VENDOR_TYPE);
+	wpabuf_put_u8(buf, QM_DSCP_POLICY_QUERY);
+	wpa_s->dscp_query_dialog_token++;
+	if (wpa_s->dscp_query_dialog_token == 0)
+		wpa_s->dscp_query_dialog_token++;
+	wpabuf_put_u8(buf, wpa_s->dscp_query_dialog_token);
+
+	if (domain_name && domain_name_length) {
+		/* Domain Name attribute */
+		wpabuf_put_u8(buf, WLAN_EID_VENDOR_SPECIFIC);
+		wpabuf_put_u8(buf, DOMAIN_NAME_OFFSET + domain_name_length);
+		wpabuf_put_be32(buf, QM_IE_VENDOR_TYPE);
+		wpabuf_put_u8(buf, QM_ATTR_DOMAIN_NAME);
+		wpabuf_put_u8(buf, domain_name_length);
+		wpabuf_put_data(buf, domain_name, domain_name_length);
+	}
+#undef DOMAIN_NAME_OFFSET
+
+	ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				  wpa_s->own_addr, wpa_s->bssid,
+				  wpabuf_head(buf), wpabuf_len(buf), 0);
+	if (ret < 0) {
+		wpa_dbg(wpa_s, MSG_ERROR, "QM: Failed to send DSCP query");
+		wpa_s->dscp_query_dialog_token--;
+	}
+
+	wpabuf_free(buf);
+	return ret;
+}
diff --git a/wpa_supplicant/rrm.c b/wpa_supplicant/rrm.c
new file mode 100644
index 000000000000..cf107ebaf639
--- /dev/null
+++ b/wpa_supplicant/rrm.c
@@ -0,0 +1,1594 @@
+/*
+ * wpa_supplicant - Radio Measurements
+ * Copyright (c) 2003-2016, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "common/ieee802_11_common.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "bss.h"
+#include "scan.h"
+#include "p2p_supplicant.h"
+
+
+static void wpas_rrm_neighbor_rep_timeout_handler(void *data, void *user_ctx)
+{
+	struct rrm_data *rrm = data;
+
+	if (!rrm->notify_neighbor_rep) {
+		wpa_printf(MSG_ERROR,
+			   "RRM: Unexpected neighbor report timeout");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "RRM: Notifying neighbor report - NONE");
+	rrm->notify_neighbor_rep(rrm->neighbor_rep_cb_ctx, NULL);
+
+	rrm->notify_neighbor_rep = NULL;
+	rrm->neighbor_rep_cb_ctx = NULL;
+}
+
+
+/*
+ * wpas_rrm_reset - Clear and reset all RRM data in wpa_supplicant
+ * @wpa_s: Pointer to wpa_supplicant
+ */
+void wpas_rrm_reset(struct wpa_supplicant *wpa_s)
+{
+	wpa_s->rrm.rrm_used = 0;
+
+	eloop_cancel_timeout(wpas_rrm_neighbor_rep_timeout_handler, &wpa_s->rrm,
+			     NULL);
+	if (wpa_s->rrm.notify_neighbor_rep)
+		wpas_rrm_neighbor_rep_timeout_handler(&wpa_s->rrm, NULL);
+	wpa_s->rrm.next_neighbor_rep_token = 1;
+	wpas_clear_beacon_rep_data(wpa_s);
+}
+
+
+/*
+ * wpas_rrm_process_neighbor_rep - Handle incoming neighbor report
+ * @wpa_s: Pointer to wpa_supplicant
+ * @report: Neighbor report buffer, prefixed by a 1-byte dialog token
+ * @report_len: Length of neighbor report buffer
+ */
+void wpas_rrm_process_neighbor_rep(struct wpa_supplicant *wpa_s,
+				   const u8 *report, size_t report_len)
+{
+	struct wpabuf *neighbor_rep;
+
+	wpa_hexdump(MSG_DEBUG, "RRM: New Neighbor Report", report, report_len);
+	if (report_len < 1)
+		return;
+
+	if (report[0] != wpa_s->rrm.next_neighbor_rep_token - 1) {
+		wpa_printf(MSG_DEBUG,
+			   "RRM: Discarding neighbor report with token %d (expected %d)",
+			   report[0], wpa_s->rrm.next_neighbor_rep_token - 1);
+		return;
+	}
+
+	eloop_cancel_timeout(wpas_rrm_neighbor_rep_timeout_handler, &wpa_s->rrm,
+			     NULL);
+
+	if (!wpa_s->rrm.notify_neighbor_rep) {
+		wpa_msg(wpa_s, MSG_INFO, "RRM: Unexpected neighbor report");
+		return;
+	}
+
+	/* skipping the first byte, which is only an id (dialog token) */
+	neighbor_rep = wpabuf_alloc(report_len - 1);
+	if (!neighbor_rep) {
+		wpas_rrm_neighbor_rep_timeout_handler(&wpa_s->rrm, NULL);
+		return;
+	}
+	wpabuf_put_data(neighbor_rep, report + 1, report_len - 1);
+	wpa_dbg(wpa_s, MSG_DEBUG, "RRM: Notifying neighbor report (token = %d)",
+		report[0]);
+	wpa_s->rrm.notify_neighbor_rep(wpa_s->rrm.neighbor_rep_cb_ctx,
+				       neighbor_rep);
+	wpa_s->rrm.notify_neighbor_rep = NULL;
+	wpa_s->rrm.neighbor_rep_cb_ctx = NULL;
+}
+
+
+#if defined(__CYGWIN__) || defined(CONFIG_NATIVE_WINDOWS)
+/* Workaround different, undefined for Windows, error codes used here */
+#ifndef ENOTCONN
+#define ENOTCONN -1
+#endif
+#ifndef EOPNOTSUPP
+#define EOPNOTSUPP -1
+#endif
+#ifndef ECANCELED
+#define ECANCELED -1
+#endif
+#endif
+
+/* Measurement Request element + Location Subject + Maximum Age subelement */
+#define MEASURE_REQUEST_LCI_LEN (3 + 1 + 4)
+/* Measurement Request element + Location Civic Request */
+#define MEASURE_REQUEST_CIVIC_LEN (3 + 5)
+
+
+/**
+ * wpas_rrm_send_neighbor_rep_request - Request a neighbor report from our AP
+ * @wpa_s: Pointer to wpa_supplicant
+ * @ssid: if not null, this is sent in the request. Otherwise, no SSID IE
+ *	  is sent in the request.
+ * @lci: if set, neighbor request will include LCI request
+ * @civic: if set, neighbor request will include civic location request
+ * @cb: Callback function to be called once the requested report arrives, or
+ *	timed out after RRM_NEIGHBOR_REPORT_TIMEOUT seconds.
+ *	In the former case, 'neighbor_rep' is a newly allocated wpabuf, and it's
+ *	the requester's responsibility to free it.
+ *	In the latter case NULL will be sent in 'neighbor_rep'.
+ * @cb_ctx: Context value to send the callback function
+ * Returns: 0 in case of success, negative error code otherwise
+ *
+ * In case there is a previous request which has not been answered yet, the
+ * new request fails. The caller may retry after RRM_NEIGHBOR_REPORT_TIMEOUT.
+ * Request must contain a callback function.
+ */
+int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant *wpa_s,
+				       const struct wpa_ssid_value *ssid,
+				       int lci, int civic,
+				       void (*cb)(void *ctx,
+						  struct wpabuf *neighbor_rep),
+				       void *cb_ctx)
+{
+	struct wpabuf *buf;
+	const u8 *rrm_ie;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED || wpa_s->current_ssid == NULL) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "RRM: No connection, no RRM.");
+		return -ENOTCONN;
+	}
+
+	if (!wpa_s->rrm.rrm_used) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "RRM: No RRM in current connection.");
+		return -EOPNOTSUPP;
+	}
+
+	rrm_ie = wpa_bss_get_ie(wpa_s->current_bss,
+				WLAN_EID_RRM_ENABLED_CAPABILITIES);
+	if (!rrm_ie || !(wpa_s->current_bss->caps & IEEE80211_CAP_RRM) ||
+	    !(rrm_ie[2] & WLAN_RRM_CAPS_NEIGHBOR_REPORT)) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"RRM: No network support for Neighbor Report.");
+		return -EOPNOTSUPP;
+	}
+
+	/* Refuse if there's a live request */
+	if (wpa_s->rrm.notify_neighbor_rep) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"RRM: Currently handling previous Neighbor Report.");
+		return -EBUSY;
+	}
+
+	/* 3 = action category + action code + dialog token */
+	buf = wpabuf_alloc(3 + (ssid ? 2 + ssid->ssid_len : 0) +
+			   (lci ? 2 + MEASURE_REQUEST_LCI_LEN : 0) +
+			   (civic ? 2 + MEASURE_REQUEST_CIVIC_LEN : 0));
+	if (buf == NULL) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"RRM: Failed to allocate Neighbor Report Request");
+		return -ENOMEM;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"RRM: Neighbor report request (for %s), token=%d",
+		(ssid ? wpa_ssid_txt(ssid->ssid, ssid->ssid_len) : ""),
+		wpa_s->rrm.next_neighbor_rep_token);
+
+	wpabuf_put_u8(buf, WLAN_ACTION_RADIO_MEASUREMENT);
+	wpabuf_put_u8(buf, WLAN_RRM_NEIGHBOR_REPORT_REQUEST);
+	wpabuf_put_u8(buf, wpa_s->rrm.next_neighbor_rep_token);
+	if (ssid) {
+		wpabuf_put_u8(buf, WLAN_EID_SSID);
+		wpabuf_put_u8(buf, ssid->ssid_len);
+		wpabuf_put_data(buf, ssid->ssid, ssid->ssid_len);
+	}
+
+	if (lci) {
+		/* IEEE P802.11-REVmc/D5.0 9.4.2.21 */
+		wpabuf_put_u8(buf, WLAN_EID_MEASURE_REQUEST);
+		wpabuf_put_u8(buf, MEASURE_REQUEST_LCI_LEN);
+
+		/*
+		 * Measurement token; nonzero number that is unique among the
+		 * Measurement Request elements in a particular frame.
+		 */
+		wpabuf_put_u8(buf, 1); /* Measurement Token */
+
+		/*
+		 * Parallel, Enable, Request, and Report bits are 0, Duration is
+		 * reserved.
+		 */
+		wpabuf_put_u8(buf, 0); /* Measurement Request Mode */
+		wpabuf_put_u8(buf, MEASURE_TYPE_LCI); /* Measurement Type */
+
+		/* IEEE P802.11-REVmc/D5.0 9.4.2.21.10 - LCI request */
+		/* Location Subject */
+		wpabuf_put_u8(buf, LOCATION_SUBJECT_REMOTE);
+
+		/* Optional Subelements */
+		/*
+		 * IEEE P802.11-REVmc/D5.0 Figure 9-170
+		 * The Maximum Age subelement is required, otherwise the AP can
+		 * send only data that was determined after receiving the
+		 * request. Setting it here to unlimited age.
+		 */
+		wpabuf_put_u8(buf, LCI_REQ_SUBELEM_MAX_AGE);
+		wpabuf_put_u8(buf, 2);
+		wpabuf_put_le16(buf, 0xffff);
+	}
+
+	if (civic) {
+		/* IEEE P802.11-REVmc/D5.0 9.4.2.21 */
+		wpabuf_put_u8(buf, WLAN_EID_MEASURE_REQUEST);
+		wpabuf_put_u8(buf, MEASURE_REQUEST_CIVIC_LEN);
+
+		/*
+		 * Measurement token; nonzero number that is unique among the
+		 * Measurement Request elements in a particular frame.
+		 */
+		wpabuf_put_u8(buf, 2); /* Measurement Token */
+
+		/*
+		 * Parallel, Enable, Request, and Report bits are 0, Duration is
+		 * reserved.
+		 */
+		wpabuf_put_u8(buf, 0); /* Measurement Request Mode */
+		/* Measurement Type */
+		wpabuf_put_u8(buf, MEASURE_TYPE_LOCATION_CIVIC);
+
+		/* IEEE P802.11-REVmc/D5.0 9.4.2.21.14:
+		 * Location Civic request */
+		/* Location Subject */
+		wpabuf_put_u8(buf, LOCATION_SUBJECT_REMOTE);
+		wpabuf_put_u8(buf, 0); /* Civic Location Type: IETF RFC 4776 */
+		/* Location Service Interval Units: Seconds */
+		wpabuf_put_u8(buf, 0);
+		/* Location Service Interval: 0 - Only one report is requested
+		 */
+		wpabuf_put_le16(buf, 0);
+		/* No optional subelements */
+	}
+
+	wpa_s->rrm.next_neighbor_rep_token++;
+
+	if (wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				wpa_s->own_addr, wpa_s->bssid,
+				wpabuf_head(buf), wpabuf_len(buf), 0) < 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"RRM: Failed to send Neighbor Report Request");
+		wpabuf_free(buf);
+		return -ECANCELED;
+	}
+
+	wpa_s->rrm.neighbor_rep_cb_ctx = cb_ctx;
+	wpa_s->rrm.notify_neighbor_rep = cb;
+	eloop_register_timeout(RRM_NEIGHBOR_REPORT_TIMEOUT, 0,
+			       wpas_rrm_neighbor_rep_timeout_handler,
+			       &wpa_s->rrm, NULL);
+
+	wpabuf_free(buf);
+	return 0;
+}
+
+
+static int wpas_rrm_report_elem(struct wpabuf **buf, u8 token, u8 mode, u8 type,
+				const u8 *data, size_t data_len)
+{
+	if (wpabuf_resize(buf, 5 + data_len))
+		return -1;
+
+	wpabuf_put_u8(*buf, WLAN_EID_MEASURE_REPORT);
+	wpabuf_put_u8(*buf, 3 + data_len);
+	wpabuf_put_u8(*buf, token);
+	wpabuf_put_u8(*buf, mode);
+	wpabuf_put_u8(*buf, type);
+
+	if (data_len)
+		wpabuf_put_data(*buf, data, data_len);
+
+	return 0;
+}
+
+
+static int
+wpas_rrm_build_lci_report(struct wpa_supplicant *wpa_s,
+			  const struct rrm_measurement_request_element *req,
+			  struct wpabuf **buf)
+{
+	u8 subject;
+	u16 max_age = 0;
+	struct os_reltime t, diff;
+	unsigned long diff_l;
+	const u8 *subelem;
+	const u8 *request = req->variable;
+	size_t len = req->len - 3;
+
+	if (len < 1)
+		return -1;
+
+	if (!wpa_s->lci)
+		goto reject;
+
+	subject = *request++;
+	len--;
+
+	wpa_printf(MSG_DEBUG, "Measurement request location subject=%u",
+		   subject);
+
+	if (subject != LOCATION_SUBJECT_REMOTE) {
+		wpa_printf(MSG_INFO,
+			   "Not building LCI report - bad location subject");
+		return 0;
+	}
+
+	/* Subelements are formatted exactly like elements */
+	wpa_hexdump(MSG_DEBUG, "LCI request subelements", request, len);
+	subelem = get_ie(request, len, LCI_REQ_SUBELEM_MAX_AGE);
+	if (subelem && subelem[1] == 2)
+		max_age = WPA_GET_LE16(subelem + 2);
+
+	if (os_get_reltime(&t))
+		goto reject;
+
+	os_reltime_sub(&t, &wpa_s->lci_time, &diff);
+	/* LCI age is calculated in 10th of a second units. */
+	diff_l = diff.sec * 10 + diff.usec / 100000;
+
+	if (max_age != 0xffff && max_age < diff_l)
+		goto reject;
+
+	if (wpas_rrm_report_elem(buf, req->token,
+				 MEASUREMENT_REPORT_MODE_ACCEPT, req->type,
+				 wpabuf_head_u8(wpa_s->lci),
+				 wpabuf_len(wpa_s->lci)) < 0) {
+		wpa_printf(MSG_DEBUG, "Failed to add LCI report element");
+		return -1;
+	}
+
+	return 0;
+
+reject:
+	if (!is_multicast_ether_addr(wpa_s->rrm.dst_addr) &&
+	    wpas_rrm_report_elem(buf, req->token,
+				 MEASUREMENT_REPORT_MODE_REJECT_INCAPABLE,
+				 req->type, NULL, 0) < 0) {
+		wpa_printf(MSG_DEBUG, "RRM: Failed to add report element");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static void wpas_rrm_send_msr_report_mpdu(struct wpa_supplicant *wpa_s,
+					  const u8 *data, size_t len)
+{
+	struct wpabuf *report = wpabuf_alloc(len + 3);
+
+	if (!report)
+		return;
+
+	wpabuf_put_u8(report, WLAN_ACTION_RADIO_MEASUREMENT);
+	wpabuf_put_u8(report, WLAN_RRM_RADIO_MEASUREMENT_REPORT);
+	wpabuf_put_u8(report, wpa_s->rrm.token);
+
+	wpabuf_put_data(report, data, len);
+
+	if (wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				wpa_s->own_addr, wpa_s->bssid,
+				wpabuf_head(report), wpabuf_len(report), 0)) {
+		wpa_printf(MSG_ERROR,
+			   "RRM: Radio measurement report failed: Sending Action frame failed");
+	}
+
+	wpabuf_free(report);
+}
+
+
+static int wpas_rrm_beacon_rep_update_last_frame(u8 *pos, size_t len)
+{
+	struct rrm_measurement_report_element *msr_rep;
+	u8 *end = pos + len;
+	u8 *msr_rep_end;
+	struct rrm_measurement_beacon_report *rep = NULL;
+	u8 *subelem;
+
+	/* Find the last beacon report element */
+	while (end - pos >= (int) sizeof(*msr_rep)) {
+		msr_rep = (struct rrm_measurement_report_element *) pos;
+		msr_rep_end = pos + msr_rep->len + 2;
+
+		if (msr_rep->eid != WLAN_EID_MEASURE_REPORT ||
+		    msr_rep_end > end) {
+			/* Should not happen. This indicates a bug. */
+			wpa_printf(MSG_ERROR,
+				   "RRM: non-measurement report element in measurement report frame");
+			return -1;
+		}
+
+		if (msr_rep->type == MEASURE_TYPE_BEACON)
+			rep = (struct rrm_measurement_beacon_report *)
+				msr_rep->variable;
+
+		pos += pos[1] + 2;
+	}
+
+	if (!rep)
+		return 0;
+
+	subelem = rep->variable;
+	while (subelem + 2 < msr_rep_end &&
+	       subelem[0] != WLAN_BEACON_REPORT_SUBELEM_LAST_INDICATION)
+		subelem += 2 + subelem[1];
+
+	if (subelem + 2 < msr_rep_end &&
+	    subelem[0] == WLAN_BEACON_REPORT_SUBELEM_LAST_INDICATION &&
+	    subelem[1] == 1 &&
+	    subelem + BEACON_REPORT_LAST_INDICATION_SUBELEM_LEN <= end)
+		subelem[2] = 1;
+
+	return 0;
+}
+
+
+static void wpas_rrm_send_msr_report(struct wpa_supplicant *wpa_s,
+				     struct wpabuf *buf)
+{
+	int len = wpabuf_len(buf);
+	u8 *pos = wpabuf_mhead_u8(buf), *next = pos;
+
+#define MPDU_REPORT_LEN (int) (IEEE80211_MAX_MMPDU_SIZE - IEEE80211_HDRLEN - 3)
+
+	while (len) {
+		int send_len = (len > MPDU_REPORT_LEN) ? next - pos : len;
+
+		if (send_len == len)
+			wpas_rrm_beacon_rep_update_last_frame(pos, len);
+
+		if (send_len == len ||
+		    (send_len + next[1] + 2) > MPDU_REPORT_LEN) {
+			wpas_rrm_send_msr_report_mpdu(wpa_s, pos, send_len);
+			len -= send_len;
+			pos = next;
+		}
+
+		if (len)
+			next += next[1] + 2;
+	}
+#undef MPDU_REPORT_LEN
+}
+
+
+static int wpas_add_channel(u8 op_class, u8 chan, u8 num_primary_channels,
+			    int *freqs)
+{
+	size_t i;
+
+	for (i = 0; i < num_primary_channels; i++) {
+		u8 primary_chan = chan - (2 * num_primary_channels - 2) + i * 4;
+
+		freqs[i] = ieee80211_chan_to_freq(NULL, op_class, primary_chan);
+		/* ieee80211_chan_to_freq() is not really meant for this
+		 * conversion of 20 MHz primary channel numbers for wider VHT
+		 * channels, so handle those as special cases here for now. */
+		if (freqs[i] < 0 &&
+		    (op_class == 128 || op_class == 129 || op_class == 130))
+			freqs[i] = 5000 + 5 * primary_chan;
+		if (freqs[i] < 0) {
+			wpa_printf(MSG_DEBUG,
+				   "Beacon Report: Invalid channel %u",
+				   chan);
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+
+static int * wpas_add_channels(const struct oper_class_map *op,
+			       struct hostapd_hw_modes *mode, int active,
+			       const u8 *channels, const u8 size)
+{
+	int *freqs, *next_freq;
+	u8 num_primary_channels, i;
+	u8 num_chans;
+
+	num_chans = channels ? size :
+		(op->max_chan - op->min_chan) / op->inc + 1;
+
+	if (op->bw == BW80 || op->bw == BW80P80)
+		num_primary_channels = 4;
+	else if (op->bw == BW160)
+		num_primary_channels = 8;
+	else
+		num_primary_channels = 1;
+
+	/* one extra place for the zero-terminator */
+	freqs = os_calloc(num_chans * num_primary_channels + 1, sizeof(*freqs));
+	if (!freqs) {
+		wpa_printf(MSG_ERROR,
+			   "Beacon Report: Failed to allocate freqs array");
+		return NULL;
+	}
+
+	next_freq = freqs;
+	for  (i = 0; i < num_chans; i++) {
+		u8 chan = channels ? channels[i] : op->min_chan + i * op->inc;
+		enum chan_allowed res = verify_channel(mode, op->op_class, chan,
+						       op->bw);
+
+		if (res == NOT_ALLOWED || (res == NO_IR && active))
+			continue;
+
+		if (wpas_add_channel(op->op_class, chan, num_primary_channels,
+				     next_freq) < 0) {
+			os_free(freqs);
+			return NULL;
+		}
+
+		next_freq += num_primary_channels;
+	}
+
+	if (!freqs[0]) {
+		os_free(freqs);
+		return NULL;
+	}
+
+	return freqs;
+}
+
+
+static int * wpas_op_class_freqs(const struct oper_class_map *op,
+				 struct hostapd_hw_modes *mode, int active)
+{
+	u8 channels_80mhz_5ghz[] = { 42, 58, 106, 122, 138, 155, 171 };
+	u8 channels_160mhz_5ghz[] = { 50, 114, 163 };
+	u8 channels_80mhz_6ghz[] = { 7, 23, 39, 55, 71, 87, 103, 119, 135, 151,
+				     167, 183, 199, 215 };
+	u8 channels_160mhz_6ghz[] = { 15, 47, 79, 111, 143, 175, 207 };
+	const u8 *channels = NULL;
+	size_t num_chan = 0;
+	bool is_6ghz = is_6ghz_op_class(op->op_class);
+
+	/*
+	 * When adding all channels in the operating class, 80 + 80 MHz
+	 * operating classes are like 80 MHz channels because we add all valid
+	 * channels anyway.
+	 */
+	if (op->bw == BW80 || op->bw == BW80P80) {
+		channels = is_6ghz ? channels_80mhz_6ghz : channels_80mhz_5ghz;
+		num_chan = is_6ghz ? ARRAY_SIZE(channels_80mhz_6ghz) :
+			ARRAY_SIZE(channels_80mhz_5ghz);
+	} else if (op->bw == BW160) {
+		channels = is_6ghz ? channels_160mhz_6ghz :
+			channels_160mhz_5ghz;
+		num_chan =  is_6ghz ? ARRAY_SIZE(channels_160mhz_6ghz) :
+			ARRAY_SIZE(channels_160mhz_5ghz);
+	}
+
+	return wpas_add_channels(op, mode, active, channels, num_chan);
+}
+
+
+static int * wpas_channel_report_freqs(struct wpa_supplicant *wpa_s, int active,
+				       const char *country, const u8 *subelems,
+				       size_t len)
+{
+	int *freqs = NULL, *new_freqs;
+	const u8 *end = subelems + len;
+
+	while (end - subelems > 2) {
+		const struct oper_class_map *op;
+		const u8 *ap_chan_elem, *pos;
+		u8 left;
+		struct hostapd_hw_modes *mode;
+
+		ap_chan_elem = get_ie(subelems, end - subelems,
+				      WLAN_BEACON_REQUEST_SUBELEM_AP_CHANNEL);
+		if (!ap_chan_elem)
+			break;
+		pos = ap_chan_elem + 2;
+		left = ap_chan_elem[1];
+		if (left < 1)
+			break;
+		subelems = ap_chan_elem + 2 + left;
+
+		op = get_oper_class(country, *pos);
+		if (!op) {
+			wpa_printf(MSG_DEBUG,
+				   "Beacon request: unknown operating class in AP Channel Report subelement %u",
+				   *pos);
+			goto out;
+		}
+		pos++;
+		left--;
+
+		mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes, op->mode,
+				is_6ghz_op_class(op->op_class));
+		if (!mode)
+			continue;
+
+		/*
+		 * For 80 + 80 MHz operating classes, this AP Channel Report
+		 * element should be followed by another element specifying
+		 * the second 80 MHz channel. For now just add this 80 MHz
+		 * channel, the second 80 MHz channel will be added when the
+		 * next element is parsed.
+		 * TODO: Verify that this AP Channel Report element is followed
+		 * by a corresponding AP Channel Report element as specified in
+		 * IEEE Std 802.11-2016, 11.11.9.1.
+		 */
+		new_freqs = wpas_add_channels(op, mode, active, pos, left);
+		if (new_freqs)
+			int_array_concat(&freqs, new_freqs);
+
+		os_free(new_freqs);
+	}
+
+	return freqs;
+out:
+	os_free(freqs);
+	return NULL;
+}
+
+
+static int * wpas_beacon_request_freqs(struct wpa_supplicant *wpa_s,
+				       u8 op_class, u8 chan, int active,
+				       const u8 *subelems, size_t len)
+{
+	int *freqs = NULL, *ext_freqs = NULL;
+	struct hostapd_hw_modes *mode;
+	const char *country = NULL;
+	const struct oper_class_map *op;
+	const u8 *elem;
+
+	if (!wpa_s->current_bss)
+		return NULL;
+	elem = wpa_bss_get_ie(wpa_s->current_bss, WLAN_EID_COUNTRY);
+	if (elem && elem[1] >= 2)
+		country = (const char *) (elem + 2);
+
+	op = get_oper_class(country, op_class);
+	if (!op) {
+		wpa_printf(MSG_DEBUG,
+			   "Beacon request: invalid operating class %d",
+			   op_class);
+		return NULL;
+	}
+
+	mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes, op->mode,
+			is_6ghz_op_class(op->op_class));
+	if (!mode)
+		return NULL;
+
+	switch (chan) {
+	case 0:
+		freqs = wpas_op_class_freqs(op, mode, active);
+		if (!freqs)
+			return NULL;
+		break;
+	case 255:
+		/* freqs will be added from AP channel subelements */
+		break;
+	default:
+		freqs = wpas_add_channels(op, mode, active, &chan, 1);
+		if (!freqs)
+			return NULL;
+		break;
+	}
+
+	ext_freqs = wpas_channel_report_freqs(wpa_s, active, country, subelems,
+					      len);
+	if (ext_freqs) {
+		int_array_concat(&freqs, ext_freqs);
+		os_free(ext_freqs);
+		int_array_sort_unique(freqs);
+	}
+
+	return freqs;
+}
+
+
+int wpas_get_op_chan_phy(int freq, const u8 *ies, size_t ies_len,
+			 u8 *op_class, u8 *chan, u8 *phy_type)
+{
+	const u8 *ie;
+	int sec_chan = 0, vht = 0;
+	struct ieee80211_ht_operation *ht_oper = NULL;
+	struct ieee80211_vht_operation *vht_oper = NULL;
+	u8 seg0, seg1;
+
+	ie = get_ie(ies, ies_len, WLAN_EID_HT_OPERATION);
+	if (ie && ie[1] >= sizeof(struct ieee80211_ht_operation)) {
+		u8 sec_chan_offset;
+
+		ht_oper = (struct ieee80211_ht_operation *) (ie + 2);
+		sec_chan_offset = ht_oper->ht_param &
+			HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK;
+		if (sec_chan_offset == HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE)
+			sec_chan = 1;
+		else if (sec_chan_offset ==
+			 HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW)
+			sec_chan = -1;
+	}
+
+	ie = get_ie(ies, ies_len, WLAN_EID_VHT_OPERATION);
+	if (ie && ie[1] >= sizeof(struct ieee80211_vht_operation)) {
+		vht_oper = (struct ieee80211_vht_operation *) (ie + 2);
+
+		switch (vht_oper->vht_op_info_chwidth) {
+		case 1:
+			seg0 = vht_oper->vht_op_info_chan_center_freq_seg0_idx;
+			seg1 = vht_oper->vht_op_info_chan_center_freq_seg1_idx;
+			if (seg1 && abs(seg1 - seg0) == 8)
+				vht = CHANWIDTH_160MHZ;
+			else if (seg1)
+				vht = CHANWIDTH_80P80MHZ;
+			else
+				vht = CHANWIDTH_80MHZ;
+			break;
+		case 2:
+			vht = CHANWIDTH_160MHZ;
+			break;
+		case 3:
+			vht = CHANWIDTH_80P80MHZ;
+			break;
+		default:
+			vht = CHANWIDTH_USE_HT;
+			break;
+		}
+	}
+
+	if (ieee80211_freq_to_channel_ext(freq, sec_chan, vht, op_class,
+					  chan) == NUM_HOSTAPD_MODES) {
+		wpa_printf(MSG_DEBUG,
+			   "Cannot determine operating class and channel");
+		return -1;
+	}
+
+	*phy_type = ieee80211_get_phy_type(freq, ht_oper != NULL,
+					   vht_oper != NULL);
+	if (*phy_type == PHY_TYPE_UNSPECIFIED) {
+		wpa_printf(MSG_DEBUG, "Cannot determine phy type");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int wpas_beacon_rep_add_frame_body(struct bitfield *eids,
+					  enum beacon_report_detail detail,
+					  struct wpa_bss *bss, u8 *buf,
+					  size_t buf_len, const u8 **ies_buf,
+					  size_t *ie_len, int add_fixed)
+{
+	const u8 *ies = *ies_buf;
+	size_t ies_len = *ie_len;
+	u8 *pos = buf;
+	int rem_len;
+
+	rem_len = 255 - sizeof(struct rrm_measurement_beacon_report) -
+		sizeof(struct rrm_measurement_report_element) - 2 -
+		REPORTED_FRAME_BODY_SUBELEM_LEN;
+
+	if (detail > BEACON_REPORT_DETAIL_ALL_FIELDS_AND_ELEMENTS) {
+		wpa_printf(MSG_DEBUG,
+			   "Beacon Request: Invalid reporting detail: %d",
+			   detail);
+		return -1;
+	}
+
+	if (detail == BEACON_REPORT_DETAIL_NONE)
+		return 0;
+
+	/*
+	 * Minimal frame body subelement size: EID(1) + length(1) + TSF(8) +
+	 * beacon interval(2) + capabilities(2) = 14 bytes
+	 */
+	if (add_fixed && buf_len < 14)
+		return -1;
+
+	*pos++ = WLAN_BEACON_REPORT_SUBELEM_FRAME_BODY;
+	/* The length will be filled later */
+	pos++;
+
+	if (add_fixed) {
+		WPA_PUT_LE64(pos, bss->tsf);
+		pos += sizeof(bss->tsf);
+		WPA_PUT_LE16(pos, bss->beacon_int);
+		pos += 2;
+		WPA_PUT_LE16(pos, bss->caps);
+		pos += 2;
+	}
+
+	rem_len -= pos - buf;
+
+	/*
+	 * According to IEEE Std 802.11-2016, 9.4.2.22.7, if the reported frame
+	 * body subelement causes the element to exceed the maximum element
+	 * size, the subelement is truncated so that the last IE is a complete
+	 * IE. So even when required to report all IEs, add elements one after
+	 * the other and stop once there is no more room in the measurement
+	 * element.
+	 */
+	while (ies_len > 2 && 2U + ies[1] <= ies_len && rem_len > 0) {
+		if (detail == BEACON_REPORT_DETAIL_ALL_FIELDS_AND_ELEMENTS ||
+		    (eids && bitfield_is_set(eids, ies[0]))) {
+			u8 elen = ies[1];
+
+			if (2 + elen > buf + buf_len - pos ||
+			    2 + elen > rem_len)
+				break;
+
+			*pos++ = ies[0];
+			*pos++ = elen;
+			os_memcpy(pos, ies + 2, elen);
+			pos += elen;
+			rem_len -= 2 + elen;
+		}
+
+		ies_len -= 2 + ies[1];
+		ies += 2 + ies[1];
+	}
+
+	*ie_len = ies_len;
+	*ies_buf = ies;
+
+	/* Now the length is known */
+	buf[1] = pos - buf - 2;
+	return pos - buf;
+}
+
+
+static int wpas_add_beacon_rep_elem(struct beacon_rep_data *data,
+				    struct wpa_bss *bss,
+				    struct wpabuf **wpa_buf,
+				    struct rrm_measurement_beacon_report *rep,
+				    const u8 **ie, size_t *ie_len, u8 idx)
+{
+	int ret;
+	u8 *buf, *pos;
+	u32 subelems_len = REPORTED_FRAME_BODY_SUBELEM_LEN +
+		(data->last_indication ?
+		 BEACON_REPORT_LAST_INDICATION_SUBELEM_LEN : 0);
+
+	/* Maximum element length: Beacon Report element + Reported Frame Body
+	 * subelement + all IEs of the reported Beacon frame + Reported Frame
+	 * Body Fragment ID subelement */
+	buf = os_malloc(sizeof(*rep) + 14 + *ie_len + subelems_len);
+	if (!buf)
+		return -1;
+
+	os_memcpy(buf, rep, sizeof(*rep));
+
+	ret = wpas_beacon_rep_add_frame_body(data->eids, data->report_detail,
+					     bss, buf + sizeof(*rep),
+					     14 + *ie_len, ie, ie_len,
+					     idx == 0);
+	if (ret < 0)
+		goto out;
+
+	pos = buf + ret + sizeof(*rep);
+	pos[0] = WLAN_BEACON_REPORT_SUBELEM_FRAME_BODY_FRAGMENT_ID;
+	pos[1] = 2;
+
+	/*
+	 * Only one Beacon Report Measurement is supported at a time, so
+	 * the Beacon Report ID can always be set to 1.
+	 */
+	pos[2] = 1;
+
+	/* Fragment ID Number (bits 0..6) and More Frame Body Fragments (bit 7)
+ */
+	pos[3] = idx;
+	if (data->report_detail != BEACON_REPORT_DETAIL_NONE && *ie_len)
+		pos[3] |= REPORTED_FRAME_BODY_MORE_FRAGMENTS;
+	else
+		pos[3] &= ~REPORTED_FRAME_BODY_MORE_FRAGMENTS;
+
+	pos += REPORTED_FRAME_BODY_SUBELEM_LEN;
+
+	if (data->last_indication) {
+		pos[0] = WLAN_BEACON_REPORT_SUBELEM_LAST_INDICATION;
+		pos[1] = 1;
+
+		/* This field will be updated later if this is the last frame */
+		pos[2] = 0;
+	}
+
+	ret = wpas_rrm_report_elem(wpa_buf, data->token,
+				   MEASUREMENT_REPORT_MODE_ACCEPT,
+				   MEASURE_TYPE_BEACON, buf,
+				   ret + sizeof(*rep) + subelems_len);
+out:
+	os_free(buf);
+	return ret;
+}
+
+
+static int wpas_add_beacon_rep(struct wpa_supplicant *wpa_s,
+			       struct wpabuf **wpa_buf, struct wpa_bss *bss,
+			       u64 start, u64 parent_tsf)
+{
+	struct beacon_rep_data *data = &wpa_s->beacon_rep_data;
+	const u8 *ies = wpa_bss_ie_ptr(bss);
+	const u8 *pos = ies;
+	size_t ies_len = bss->ie_len ? bss->ie_len : bss->beacon_ie_len;
+	struct rrm_measurement_beacon_report rep;
+	u8 idx = 0;
+
+	if (os_memcmp(data->bssid, broadcast_ether_addr, ETH_ALEN) != 0 &&
+	    os_memcmp(data->bssid, bss->bssid, ETH_ALEN) != 0)
+		return 0;
+
+	if (data->ssid_len &&
+	    (data->ssid_len != bss->ssid_len ||
+	     os_memcmp(data->ssid, bss->ssid, bss->ssid_len) != 0))
+		return 0;
+
+	if (wpas_get_op_chan_phy(bss->freq, ies, ies_len, &rep.op_class,
+				 &rep.channel, &rep.report_info) < 0)
+		return 0;
+
+	rep.start_time = host_to_le64(start);
+	rep.duration = host_to_le16(data->scan_params.duration);
+	rep.rcpi = rssi_to_rcpi(bss->level);
+	rep.rsni = 255; /* 255 indicates that RSNI is not available */
+	os_memcpy(rep.bssid, bss->bssid, ETH_ALEN);
+	rep.antenna_id = 0; /* unknown */
+	rep.parent_tsf = host_to_le32(parent_tsf);
+
+	do {
+		int ret;
+
+		ret = wpas_add_beacon_rep_elem(data, bss, wpa_buf, &rep,
+					       &pos, &ies_len, idx++);
+		if (ret)
+			return ret;
+	} while (data->report_detail != BEACON_REPORT_DETAIL_NONE &&
+		 ies_len >= 2);
+
+	return 0;
+}
+
+
+static int wpas_beacon_rep_no_results(struct wpa_supplicant *wpa_s,
+				      struct wpabuf **buf)
+{
+	return wpas_rrm_report_elem(buf, wpa_s->beacon_rep_data.token,
+				    MEASUREMENT_REPORT_MODE_ACCEPT,
+				    MEASURE_TYPE_BEACON, NULL, 0);
+}
+
+
+static void wpas_beacon_rep_table(struct wpa_supplicant *wpa_s,
+				  struct wpabuf **buf)
+{
+	size_t i;
+
+	for (i = 0; i < wpa_s->last_scan_res_used; i++) {
+		if (wpas_add_beacon_rep(wpa_s, buf, wpa_s->last_scan_res[i],
+					0, 0) < 0)
+			break;
+	}
+
+	if (!(*buf))
+		wpas_beacon_rep_no_results(wpa_s, buf);
+
+	wpa_hexdump_buf(MSG_DEBUG, "RRM: Radio Measurement report", *buf);
+}
+
+
+void wpas_rrm_refuse_request(struct wpa_supplicant *wpa_s)
+{
+	if (!is_multicast_ether_addr(wpa_s->rrm.dst_addr)) {
+		struct wpabuf *buf = NULL;
+
+		if (wpas_rrm_report_elem(&buf, wpa_s->beacon_rep_data.token,
+					 MEASUREMENT_REPORT_MODE_REJECT_REFUSED,
+					 MEASURE_TYPE_BEACON, NULL, 0)) {
+			wpa_printf(MSG_ERROR, "RRM: Memory allocation failed");
+			wpabuf_free(buf);
+			return;
+		}
+
+		wpas_rrm_send_msr_report(wpa_s, buf);
+		wpabuf_free(buf);
+	}
+
+	wpas_clear_beacon_rep_data(wpa_s);
+}
+
+
+static void wpas_rrm_scan_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct wpa_driver_scan_params *params =
+		&wpa_s->beacon_rep_data.scan_params;
+	u16 prev_duration = params->duration;
+
+	if (!wpa_s->current_bss)
+		return;
+
+	if (!(wpa_s->drv_rrm_flags & WPA_DRIVER_FLAGS_SUPPORT_SET_SCAN_DWELL) &&
+	    params->duration) {
+		wpa_printf(MSG_DEBUG,
+			   "RRM: Cannot set scan duration due to missing driver support");
+		params->duration = 0;
+	}
+	os_get_reltime(&wpa_s->beacon_rep_scan);
+	if (wpa_s->scanning || wpas_p2p_in_progress(wpa_s) ||
+	    wpa_supplicant_trigger_scan(wpa_s, params))
+		wpas_rrm_refuse_request(wpa_s);
+	params->duration = prev_duration;
+}
+
+
+static int wpas_rm_handle_beacon_req_subelem(struct wpa_supplicant *wpa_s,
+					     struct beacon_rep_data *data,
+					     u8 sid, u8 slen, const u8 *subelem)
+{
+	u8 report_info, i;
+
+	switch (sid) {
+	case WLAN_BEACON_REQUEST_SUBELEM_SSID:
+		if (!slen) {
+			wpa_printf(MSG_DEBUG,
+				   "SSID subelement with zero length - wildcard SSID");
+			break;
+		}
+
+		if (slen > SSID_MAX_LEN) {
+			wpa_printf(MSG_DEBUG,
+				   "Invalid SSID subelement length: %u", slen);
+			return -1;
+		}
+
+		data->ssid_len = slen;
+		os_memcpy(data->ssid, subelem, data->ssid_len);
+		break;
+	case WLAN_BEACON_REQUEST_SUBELEM_INFO:
+		if (slen != 2) {
+			wpa_printf(MSG_DEBUG,
+				   "Invalid reporting information subelement length: %u",
+				   slen);
+			return -1;
+		}
+
+		report_info = subelem[0];
+		if (report_info != 0) {
+			wpa_printf(MSG_DEBUG,
+				   "reporting information=%u is not supported",
+				   report_info);
+			return 0;
+		}
+		break;
+	case WLAN_BEACON_REQUEST_SUBELEM_DETAIL:
+		if (slen != 1) {
+			wpa_printf(MSG_DEBUG,
+				   "Invalid reporting detail subelement length: %u",
+				   slen);
+			return -1;
+		}
+
+		data->report_detail = subelem[0];
+		if (data->report_detail >
+		    BEACON_REPORT_DETAIL_ALL_FIELDS_AND_ELEMENTS) {
+			wpa_printf(MSG_DEBUG, "Invalid reporting detail: %u",
+				   subelem[0]);
+			return -1;
+		}
+
+		break;
+	case WLAN_BEACON_REQUEST_SUBELEM_REQUEST:
+		if (data->report_detail !=
+		    BEACON_REPORT_DETAIL_REQUESTED_ONLY) {
+			wpa_printf(MSG_DEBUG,
+				   "Beacon request: request subelement is present but report detail is %u",
+				   data->report_detail);
+			return -1;
+		}
+
+		if (!slen) {
+			wpa_printf(MSG_DEBUG,
+				   "Invalid request subelement length: %u",
+				   slen);
+			return -1;
+		}
+
+		if (data->eids) {
+			wpa_printf(MSG_DEBUG,
+				   "Beacon Request: Request subelement appears more than once");
+			return -1;
+		}
+
+		data->eids = bitfield_alloc(255);
+		if (!data->eids) {
+			wpa_printf(MSG_DEBUG, "Failed to allocate EIDs bitmap");
+			return -1;
+		}
+
+		for (i = 0; i < slen; i++)
+			bitfield_set(data->eids, subelem[i]);
+		break;
+	case WLAN_BEACON_REQUEST_SUBELEM_AP_CHANNEL:
+		/* Skip - it will be processed when freqs are added */
+		break;
+	case WLAN_BEACON_REQUEST_SUBELEM_LAST_INDICATION:
+		if (slen != 1) {
+			wpa_printf(MSG_DEBUG,
+				   "Beacon request: Invalid last indication request subelement length: %u",
+				   slen);
+			return -1;
+		}
+
+		data->last_indication = subelem[0];
+		break;
+	default:
+		wpa_printf(MSG_DEBUG,
+			   "Beacon request: Unknown subelement id %u", sid);
+		break;
+	}
+
+	return 1;
+}
+
+
+/**
+ * Returns 0 if the next element can be processed, 1 if some operation was
+ * triggered, and -1 if processing failed (i.e., the element is in invalid
+ * format or an internal error occurred).
+ */
+static int
+wpas_rm_handle_beacon_req(struct wpa_supplicant *wpa_s,
+			  u8 elem_token, int duration_mandatory,
+			  const struct rrm_measurement_beacon_request *req,
+			  size_t len, struct wpabuf **buf)
+{
+	struct beacon_rep_data *data = &wpa_s->beacon_rep_data;
+	struct wpa_driver_scan_params *params = &data->scan_params;
+	const u8 *subelems;
+	size_t elems_len;
+	u16 rand_interval;
+	u32 interval_usec;
+	u32 _rand;
+	int ret = 0, res;
+	u8 reject_mode;
+
+	if (len < sizeof(*req))
+		return -1;
+
+	if (req->mode != BEACON_REPORT_MODE_PASSIVE &&
+	    req->mode != BEACON_REPORT_MODE_ACTIVE &&
+	    req->mode != BEACON_REPORT_MODE_TABLE)
+		return 0;
+
+	subelems = req->variable;
+	elems_len = len - sizeof(*req);
+	rand_interval = le_to_host16(req->rand_interval);
+
+	os_free(params->freqs);
+	os_memset(params, 0, sizeof(*params));
+
+	data->token = elem_token;
+
+	/* default reporting detail is all fixed length fields and all
+	 * elements */
+	data->report_detail = BEACON_REPORT_DETAIL_ALL_FIELDS_AND_ELEMENTS;
+	os_memcpy(data->bssid, req->bssid, ETH_ALEN);
+
+	while (elems_len >= 2) {
+		if (subelems[1] > elems_len - 2) {
+			wpa_printf(MSG_DEBUG,
+				   "Beacon Request: Truncated subelement");
+			ret = -1;
+			goto out;
+		}
+
+		res = wpas_rm_handle_beacon_req_subelem(
+			wpa_s, data, subelems[0], subelems[1], &subelems[2]);
+		if (res < 0) {
+			ret = res;
+			goto out;
+		} else if (!res) {
+			reject_mode = MEASUREMENT_REPORT_MODE_REJECT_INCAPABLE;
+			goto out_reject;
+		}
+
+		elems_len -= 2 + subelems[1];
+		subelems += 2 + subelems[1];
+	}
+
+	if (req->mode == BEACON_REPORT_MODE_TABLE) {
+		wpas_beacon_rep_table(wpa_s, buf);
+		goto out;
+	}
+
+	params->freqs = wpas_beacon_request_freqs(
+		wpa_s, req->oper_class, req->channel,
+		req->mode == BEACON_REPORT_MODE_ACTIVE,
+		req->variable, len - sizeof(*req));
+	if (!params->freqs) {
+		wpa_printf(MSG_DEBUG, "Beacon request: No valid channels");
+		reject_mode = MEASUREMENT_REPORT_MODE_REJECT_REFUSED;
+		goto out_reject;
+	}
+
+	params->duration = le_to_host16(req->duration);
+	params->duration_mandatory = duration_mandatory;
+	if (!params->duration) {
+		wpa_printf(MSG_DEBUG, "Beacon request: Duration is 0");
+		ret = -1;
+		goto out;
+	}
+
+	params->only_new_results = 1;
+
+	if (req->mode == BEACON_REPORT_MODE_ACTIVE) {
+		params->ssids[params->num_ssids].ssid = data->ssid;
+		params->ssids[params->num_ssids++].ssid_len = data->ssid_len;
+	}
+
+	if (os_get_random((u8 *) &_rand, sizeof(_rand)) < 0)
+		_rand = os_random();
+	interval_usec = (_rand % (rand_interval + 1)) * 1024;
+	eloop_register_timeout(0, interval_usec, wpas_rrm_scan_timeout, wpa_s,
+			       NULL);
+	return 1;
+out_reject:
+	if (!is_multicast_ether_addr(wpa_s->rrm.dst_addr) &&
+	    wpas_rrm_report_elem(buf, elem_token, reject_mode,
+				 MEASURE_TYPE_BEACON, NULL, 0) < 0) {
+		wpa_printf(MSG_DEBUG, "RRM: Failed to add report element");
+		ret = -1;
+	}
+out:
+	wpas_clear_beacon_rep_data(wpa_s);
+	return ret;
+}
+
+
+static int
+wpas_rrm_handle_msr_req_element(
+	struct wpa_supplicant *wpa_s,
+	const struct rrm_measurement_request_element *req,
+	struct wpabuf **buf)
+{
+	int duration_mandatory;
+
+	wpa_printf(MSG_DEBUG, "Measurement request type %d token %d",
+		   req->type, req->token);
+
+	if (req->mode & MEASUREMENT_REQUEST_MODE_ENABLE) {
+		/* Enable bit is not supported for now */
+		wpa_printf(MSG_DEBUG, "RRM: Enable bit not supported, ignore");
+		return 0;
+	}
+
+	if ((req->mode & MEASUREMENT_REQUEST_MODE_PARALLEL) &&
+	    req->type > MEASURE_TYPE_RPI_HIST) {
+		/* Parallel measurements are not supported for now */
+		wpa_printf(MSG_DEBUG,
+			   "RRM: Parallel measurements are not supported, reject");
+		goto reject;
+	}
+
+	duration_mandatory =
+		!!(req->mode & MEASUREMENT_REQUEST_MODE_DURATION_MANDATORY);
+
+	switch (req->type) {
+	case MEASURE_TYPE_LCI:
+		return wpas_rrm_build_lci_report(wpa_s, req, buf);
+	case MEASURE_TYPE_BEACON:
+		if (duration_mandatory &&
+		    !(wpa_s->drv_rrm_flags &
+		      WPA_DRIVER_FLAGS_SUPPORT_SET_SCAN_DWELL)) {
+			wpa_printf(MSG_DEBUG,
+				   "RRM: Driver does not support dwell time configuration - reject beacon report with mandatory duration");
+			goto reject;
+		}
+		return wpas_rm_handle_beacon_req(wpa_s, req->token,
+						 duration_mandatory,
+						 (const void *) req->variable,
+						 req->len - 3, buf);
+	default:
+		wpa_printf(MSG_INFO,
+			   "RRM: Unsupported radio measurement type %u",
+			   req->type);
+		break;
+	}
+
+reject:
+	if (!is_multicast_ether_addr(wpa_s->rrm.dst_addr) &&
+	    wpas_rrm_report_elem(buf, req->token,
+				 MEASUREMENT_REPORT_MODE_REJECT_INCAPABLE,
+				 req->type, NULL, 0) < 0) {
+		wpa_printf(MSG_DEBUG, "RRM: Failed to add report element");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static struct wpabuf *
+wpas_rrm_process_msr_req_elems(struct wpa_supplicant *wpa_s, const u8 *pos,
+			       size_t len)
+{
+	struct wpabuf *buf = NULL;
+
+	while (len) {
+		const struct rrm_measurement_request_element *req;
+		int res;
+
+		if (len < 2) {
+			wpa_printf(MSG_DEBUG, "RRM: Truncated element");
+			goto out;
+		}
+
+		req = (const struct rrm_measurement_request_element *) pos;
+		if (req->eid != WLAN_EID_MEASURE_REQUEST) {
+			wpa_printf(MSG_DEBUG,
+				   "RRM: Expected Measurement Request element, but EID is %u",
+				   req->eid);
+			goto out;
+		}
+
+		if (req->len < 3) {
+			wpa_printf(MSG_DEBUG, "RRM: Element length too short");
+			goto out;
+		}
+
+		if (req->len > len - 2) {
+			wpa_printf(MSG_DEBUG, "RRM: Element length too long");
+			goto out;
+		}
+
+		res = wpas_rrm_handle_msr_req_element(wpa_s, req, &buf);
+		if (res < 0)
+			goto out;
+
+		pos += req->len + 2;
+		len -= req->len + 2;
+	}
+
+	return buf;
+
+out:
+	wpabuf_free(buf);
+	return NULL;
+}
+
+
+void wpas_rrm_handle_radio_measurement_request(struct wpa_supplicant *wpa_s,
+					       const u8 *src, const u8 *dst,
+					       const u8 *frame, size_t len)
+{
+	struct wpabuf *report;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED) {
+		wpa_printf(MSG_INFO,
+			   "RRM: Ignoring radio measurement request: Not associated");
+		return;
+	}
+
+	if (!wpa_s->rrm.rrm_used) {
+		wpa_printf(MSG_INFO,
+			   "RRM: Ignoring radio measurement request: Not RRM network");
+		return;
+	}
+
+	if (len < 3) {
+		wpa_printf(MSG_INFO,
+			   "RRM: Ignoring too short radio measurement request");
+		return;
+	}
+
+	wpa_s->rrm.token = *frame;
+	os_memcpy(wpa_s->rrm.dst_addr, dst, ETH_ALEN);
+
+	/* Number of repetitions is not supported */
+
+	report = wpas_rrm_process_msr_req_elems(wpa_s, frame + 3, len - 3);
+	if (!report)
+		return;
+
+	wpas_rrm_send_msr_report(wpa_s, report);
+	wpabuf_free(report);
+}
+
+
+void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant *wpa_s,
+					      const u8 *src,
+					      const u8 *frame, size_t len,
+					      int rssi)
+{
+	struct wpabuf *buf;
+	const struct rrm_link_measurement_request *req;
+	struct rrm_link_measurement_report report;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED) {
+		wpa_printf(MSG_INFO,
+			   "RRM: Ignoring link measurement request. Not associated");
+		return;
+	}
+
+	if (!wpa_s->rrm.rrm_used) {
+		wpa_printf(MSG_INFO,
+			   "RRM: Ignoring link measurement request. Not RRM network");
+		return;
+	}
+
+	if (!(wpa_s->drv_rrm_flags & WPA_DRIVER_FLAGS_TX_POWER_INSERTION)) {
+		wpa_printf(MSG_INFO,
+			   "RRM: Measurement report failed. TX power insertion not supported");
+		return;
+	}
+
+	req = (const struct rrm_link_measurement_request *) frame;
+	if (len < sizeof(*req)) {
+		wpa_printf(MSG_INFO,
+			   "RRM: Link measurement report failed. Request too short");
+		return;
+	}
+
+	os_memset(&report, 0, sizeof(report));
+	report.dialog_token = req->dialog_token;
+	report.tpc.eid = WLAN_EID_TPC_REPORT;
+	report.tpc.len = 2;
+	/* Note: The driver is expected to update report.tpc.tx_power and
+	 * report.tpc.link_margin subfields when sending out this frame.
+	 * Similarly, the driver would need to update report.rx_ant_id and
+	 * report.tx_ant_id subfields. */
+	report.rsni = 255; /* 255 indicates that RSNI is not available */
+	report.rcpi = rssi_to_rcpi(rssi);
+
+	/* action_category + action_code */
+	buf = wpabuf_alloc(2 + sizeof(report));
+	if (buf == NULL) {
+		wpa_printf(MSG_ERROR,
+			   "RRM: Link measurement report failed. Buffer allocation failed");
+		return;
+	}
+
+	wpabuf_put_u8(buf, WLAN_ACTION_RADIO_MEASUREMENT);
+	wpabuf_put_u8(buf, WLAN_RRM_LINK_MEASUREMENT_REPORT);
+	wpabuf_put_data(buf, &report, sizeof(report));
+	wpa_hexdump_buf(MSG_DEBUG, "RRM: Link measurement report", buf);
+
+	if (wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, src,
+				wpa_s->own_addr, wpa_s->bssid,
+				wpabuf_head(buf), wpabuf_len(buf), 0)) {
+		wpa_printf(MSG_ERROR,
+			   "RRM: Link measurement report failed. Send action failed");
+	}
+	wpabuf_free(buf);
+}
+
+
+int wpas_beacon_rep_scan_process(struct wpa_supplicant *wpa_s,
+				 struct wpa_scan_results *scan_res,
+				 struct scan_info *info)
+{
+	size_t i = 0;
+	struct wpabuf *buf = NULL;
+
+	if (!wpa_s->beacon_rep_data.token)
+		return 0;
+
+	if (!wpa_s->current_bss)
+		goto out;
+
+	/* If the measurement was aborted, don't report partial results */
+	if (info->aborted)
+		goto out;
+
+	wpa_printf(MSG_DEBUG, "RRM: TSF BSSID: " MACSTR " current BSS: " MACSTR,
+		   MAC2STR(info->scan_start_tsf_bssid),
+		   MAC2STR(wpa_s->current_bss->bssid));
+	if ((wpa_s->drv_rrm_flags & WPA_DRIVER_FLAGS_SUPPORT_BEACON_REPORT) &&
+	    os_memcmp(info->scan_start_tsf_bssid, wpa_s->current_bss->bssid,
+		      ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG,
+			   "RRM: Ignore scan results due to mismatching TSF BSSID");
+		goto out;
+	}
+
+	for (i = 0; i < scan_res->num; i++) {
+		struct wpa_bss *bss =
+			wpa_bss_get_bssid(wpa_s, scan_res->res[i]->bssid);
+
+		if (!bss)
+			continue;
+
+		if ((wpa_s->drv_rrm_flags &
+		     WPA_DRIVER_FLAGS_SUPPORT_BEACON_REPORT) &&
+		    os_memcmp(scan_res->res[i]->tsf_bssid,
+			      wpa_s->current_bss->bssid, ETH_ALEN) != 0) {
+			wpa_printf(MSG_DEBUG,
+				   "RRM: Ignore scan result for " MACSTR
+				   " due to mismatching TSF BSSID" MACSTR,
+				   MAC2STR(scan_res->res[i]->bssid),
+				   MAC2STR(scan_res->res[i]->tsf_bssid));
+			continue;
+		}
+
+		/*
+		 * Don't report results that were not received during the
+		 * current measurement.
+		 */
+		if (!(wpa_s->drv_rrm_flags &
+		      WPA_DRIVER_FLAGS_SUPPORT_BEACON_REPORT)) {
+			struct os_reltime update_time, diff;
+
+			/* For now, allow 8 ms older results due to some
+			 * unknown issue with cfg80211 BSS table updates during
+			 * a scan with the current BSS.
+			 * TODO: Fix this more properly to avoid having to have
+			 * this type of hacks in place. */
+			calculate_update_time(&scan_res->fetch_time,
+					      scan_res->res[i]->age,
+					      &update_time);
+			os_reltime_sub(&wpa_s->beacon_rep_scan,
+				       &update_time, &diff);
+			if (os_reltime_before(&update_time,
+					      &wpa_s->beacon_rep_scan) &&
+			    (diff.sec || diff.usec >= 8000)) {
+				wpa_printf(MSG_DEBUG,
+					   "RRM: Ignore scan result for " MACSTR
+					   " due to old update (age(ms) %u, calculated age %u.%06u seconds)",
+					   MAC2STR(scan_res->res[i]->bssid),
+					   scan_res->res[i]->age,
+					   (unsigned int) diff.sec,
+					   (unsigned int) diff.usec);
+				continue;
+			}
+		} else if (info->scan_start_tsf >
+			   scan_res->res[i]->parent_tsf) {
+			continue;
+		}
+
+		if (wpas_add_beacon_rep(wpa_s, &buf, bss, info->scan_start_tsf,
+					scan_res->res[i]->parent_tsf) < 0)
+			break;
+	}
+
+	if (!buf && wpas_beacon_rep_no_results(wpa_s, &buf))
+		goto out;
+
+	wpa_hexdump_buf(MSG_DEBUG, "RRM: Radio Measurement report", buf);
+
+	wpas_rrm_send_msr_report(wpa_s, buf);
+	wpabuf_free(buf);
+
+out:
+	wpas_clear_beacon_rep_data(wpa_s);
+	return 1;
+}
+
+
+void wpas_clear_beacon_rep_data(struct wpa_supplicant *wpa_s)
+{
+	struct beacon_rep_data *data = &wpa_s->beacon_rep_data;
+
+	eloop_cancel_timeout(wpas_rrm_scan_timeout, wpa_s, NULL);
+	bitfield_free(data->eids);
+	os_free(data->scan_params.freqs);
+	os_memset(data, 0, sizeof(*data));
+}
diff --git a/wpa_supplicant/scan.c b/wpa_supplicant/scan.c
new file mode 100644
index 000000000000..b0094ca6ca5b
--- /dev/null
+++ b/wpa_supplicant/scan.c
@@ -0,0 +1,3360 @@
+/*
+ * WPA Supplicant - Scanning
+ * Copyright (c) 2003-2019, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "common/ieee802_11_defs.h"
+#include "common/wpa_ctrl.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "wps_supplicant.h"
+#include "p2p_supplicant.h"
+#include "p2p/p2p.h"
+#include "hs20_supplicant.h"
+#include "notify.h"
+#include "bss.h"
+#include "scan.h"
+#include "mesh.h"
+
+
+static void wpa_supplicant_gen_assoc_event(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid;
+	union wpa_event_data data;
+
+	ssid = wpa_supplicant_get_ssid(wpa_s);
+	if (ssid == NULL)
+		return;
+
+	if (wpa_s->current_ssid == NULL) {
+		wpa_s->current_ssid = ssid;
+		wpas_notify_network_changed(wpa_s);
+	}
+	wpa_supplicant_initiate_eapol(wpa_s);
+	wpa_dbg(wpa_s, MSG_DEBUG, "Already associated with a configured "
+		"network - generating associated event");
+	os_memset(&data, 0, sizeof(data));
+	wpa_supplicant_event(wpa_s, EVENT_ASSOC, &data);
+}
+
+
+#ifdef CONFIG_WPS
+static int wpas_wps_in_use(struct wpa_supplicant *wpa_s,
+			   enum wps_request_type *req_type)
+{
+	struct wpa_ssid *ssid;
+	int wps = 0;
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (!(ssid->key_mgmt & WPA_KEY_MGMT_WPS))
+			continue;
+
+		wps = 1;
+		*req_type = wpas_wps_get_req_type(ssid);
+		if (ssid->eap.phase1 && os_strstr(ssid->eap.phase1, "pbc=1"))
+			return 2;
+	}
+
+#ifdef CONFIG_P2P
+	if (!wpa_s->global->p2p_disabled && wpa_s->global->p2p &&
+	    !wpa_s->conf->p2p_disabled) {
+		wpa_s->wps->dev.p2p = 1;
+		if (!wps) {
+			wps = 1;
+			*req_type = WPS_REQ_ENROLLEE_INFO;
+		}
+	}
+#endif /* CONFIG_P2P */
+
+	return wps;
+}
+#endif /* CONFIG_WPS */
+
+
+static int wpa_setup_mac_addr_rand_params(struct wpa_driver_scan_params *params,
+					  const u8 *mac_addr)
+{
+	u8 *tmp;
+
+	if (params->mac_addr) {
+		params->mac_addr_mask = NULL;
+		os_free(params->mac_addr);
+		params->mac_addr = NULL;
+	}
+
+	params->mac_addr_rand = 1;
+
+	if (!mac_addr)
+		return 0;
+
+	tmp = os_malloc(2 * ETH_ALEN);
+	if (!tmp)
+		return -1;
+
+	os_memcpy(tmp, mac_addr, 2 * ETH_ALEN);
+	params->mac_addr = tmp;
+	params->mac_addr_mask = tmp + ETH_ALEN;
+	return 0;
+}
+
+
+/**
+ * wpa_supplicant_enabled_networks - Check whether there are enabled networks
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: 0 if no networks are enabled, >0 if networks are enabled
+ *
+ * This function is used to figure out whether any networks (or Interworking
+ * with enabled credentials and auto_interworking) are present in the current
+ * configuration.
+ */
+int wpa_supplicant_enabled_networks(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid = wpa_s->conf->ssid;
+	int count = 0, disabled = 0;
+
+	if (wpa_s->p2p_mgmt)
+		return 0; /* no normal network profiles on p2p_mgmt interface */
+
+	while (ssid) {
+		if (!wpas_network_disabled(wpa_s, ssid))
+			count++;
+		else
+			disabled++;
+		ssid = ssid->next;
+	}
+	if (wpa_s->conf->cred && wpa_s->conf->interworking &&
+	    wpa_s->conf->auto_interworking)
+		count++;
+	if (count == 0 && disabled > 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "No enabled networks (%d disabled "
+			"networks)", disabled);
+	}
+	return count;
+}
+
+
+static void wpa_supplicant_assoc_try(struct wpa_supplicant *wpa_s,
+				     struct wpa_ssid *ssid)
+{
+	int min_temp_disabled = 0;
+
+	while (ssid) {
+		if (!wpas_network_disabled(wpa_s, ssid)) {
+			int temp_disabled = wpas_temp_disabled(wpa_s, ssid);
+
+			if (temp_disabled <= 0)
+				break;
+
+			if (!min_temp_disabled ||
+			    temp_disabled < min_temp_disabled)
+				min_temp_disabled = temp_disabled;
+		}
+		ssid = ssid->next;
+	}
+
+	/* ap_scan=2 mode - try to associate with each SSID. */
+	if (ssid == NULL) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "wpa_supplicant_assoc_try: Reached "
+			"end of scan list - go back to beginning");
+		wpa_s->prev_scan_ssid = WILDCARD_SSID_SCAN;
+		wpa_supplicant_req_scan(wpa_s, min_temp_disabled, 0);
+		return;
+	}
+	if (ssid->next) {
+		/* Continue from the next SSID on the next attempt. */
+		wpa_s->prev_scan_ssid = ssid;
+	} else {
+		/* Start from the beginning of the SSID list. */
+		wpa_s->prev_scan_ssid = WILDCARD_SSID_SCAN;
+	}
+	wpa_supplicant_associate(wpa_s, NULL, ssid);
+}
+
+
+static void wpas_trigger_scan_cb(struct wpa_radio_work *work, int deinit)
+{
+	struct wpa_supplicant *wpa_s = work->wpa_s;
+	struct wpa_driver_scan_params *params = work->ctx;
+	int ret;
+
+	if (deinit) {
+		if (!work->started) {
+			wpa_scan_free_params(params);
+			return;
+		}
+		wpa_supplicant_notify_scanning(wpa_s, 0);
+		wpas_notify_scan_done(wpa_s, 0);
+		wpa_s->scan_work = NULL;
+		return;
+	}
+
+	if ((wpa_s->mac_addr_rand_enable & MAC_ADDR_RAND_SCAN) &&
+	    wpa_s->wpa_state <= WPA_SCANNING)
+		wpa_setup_mac_addr_rand_params(params, wpa_s->mac_addr_scan);
+
+	if (wpas_update_random_addr_disassoc(wpa_s) < 0) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Failed to assign random MAC address for a scan");
+		wpa_scan_free_params(params);
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_SCAN_FAILED "ret=-1");
+		radio_work_done(work);
+		return;
+	}
+
+	wpa_supplicant_notify_scanning(wpa_s, 1);
+
+	if (wpa_s->clear_driver_scan_cache) {
+		wpa_printf(MSG_DEBUG,
+			   "Request driver to clear scan cache due to local BSS flush");
+		params->only_new_results = 1;
+	}
+	ret = wpa_drv_scan(wpa_s, params);
+	/*
+	 * Store the obtained vendor scan cookie (if any) in wpa_s context.
+	 * The current design is to allow only one scan request on each
+	 * interface, hence having this scan cookie stored in wpa_s context is
+	 * fine for now.
+	 *
+	 * Revisit this logic if concurrent scan operations per interface
+	 * is supported.
+	 */
+	if (ret == 0)
+		wpa_s->curr_scan_cookie = params->scan_cookie;
+	wpa_scan_free_params(params);
+	work->ctx = NULL;
+	if (ret) {
+		int retry = wpa_s->last_scan_req != MANUAL_SCAN_REQ &&
+			!wpa_s->beacon_rep_data.token;
+
+		if (wpa_s->disconnected)
+			retry = 0;
+
+		/* do not retry if operation is not supported */
+		if (ret == -EOPNOTSUPP)
+			retry = 0;
+
+		wpa_supplicant_notify_scanning(wpa_s, 0);
+		wpas_notify_scan_done(wpa_s, 0);
+		if (wpa_s->wpa_state == WPA_SCANNING)
+			wpa_supplicant_set_state(wpa_s,
+						 wpa_s->scan_prev_wpa_state);
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_SCAN_FAILED "ret=%d%s",
+			ret, retry ? " retry=1" : "");
+		radio_work_done(work);
+
+		if (retry) {
+			/* Restore scan_req since we will try to scan again */
+			wpa_s->scan_req = wpa_s->last_scan_req;
+			wpa_supplicant_req_scan(wpa_s, 1, 0);
+		} else if (wpa_s->scan_res_handler) {
+			/* Clear the scan_res_handler */
+			wpa_s->scan_res_handler = NULL;
+		}
+
+		if (wpa_s->beacon_rep_data.token)
+			wpas_rrm_refuse_request(wpa_s);
+
+		return;
+	}
+
+	os_get_reltime(&wpa_s->scan_trigger_time);
+	wpa_s->scan_runs++;
+	wpa_s->normal_scans++;
+	wpa_s->own_scan_requested = 1;
+	wpa_s->clear_driver_scan_cache = 0;
+	wpa_s->scan_work = work;
+}
+
+
+/**
+ * wpa_supplicant_trigger_scan - Request driver to start a scan
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @params: Scan parameters
+ * Returns: 0 on success, -1 on failure
+ */
+int wpa_supplicant_trigger_scan(struct wpa_supplicant *wpa_s,
+				struct wpa_driver_scan_params *params)
+{
+	struct wpa_driver_scan_params *ctx;
+
+	if (wpa_s->scan_work) {
+		wpa_dbg(wpa_s, MSG_INFO, "Reject scan trigger since one is already pending");
+		return -1;
+	}
+
+	ctx = wpa_scan_clone_params(params);
+	if (!ctx ||
+	    radio_add_work(wpa_s, 0, "scan", 0, wpas_trigger_scan_cb, ctx) < 0)
+	{
+		wpa_scan_free_params(ctx);
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_SCAN_FAILED "ret=-1");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static void
+wpa_supplicant_delayed_sched_scan_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Starting delayed sched scan");
+
+	if (wpa_supplicant_req_sched_scan(wpa_s))
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+}
+
+
+static void
+wpa_supplicant_sched_scan_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Sched scan timeout - stopping it");
+
+	wpa_s->sched_scan_timed_out = 1;
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+}
+
+
+static int
+wpa_supplicant_start_sched_scan(struct wpa_supplicant *wpa_s,
+				struct wpa_driver_scan_params *params)
+{
+	int ret;
+
+	wpa_supplicant_notify_scanning(wpa_s, 1);
+	ret = wpa_drv_sched_scan(wpa_s, params);
+	if (ret)
+		wpa_supplicant_notify_scanning(wpa_s, 0);
+	else
+		wpa_s->sched_scanning = 1;
+
+	return ret;
+}
+
+
+static int wpa_supplicant_stop_sched_scan(struct wpa_supplicant *wpa_s)
+{
+	int ret;
+
+	ret = wpa_drv_stop_sched_scan(wpa_s);
+	if (ret) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "stopping sched_scan failed!");
+		/* TODO: what to do if stopping fails? */
+		return -1;
+	}
+
+	return ret;
+}
+
+
+static struct wpa_driver_scan_filter *
+wpa_supplicant_build_filter_ssids(struct wpa_config *conf, size_t *num_ssids)
+{
+	struct wpa_driver_scan_filter *ssids;
+	struct wpa_ssid *ssid;
+	size_t count;
+
+	*num_ssids = 0;
+	if (!conf->filter_ssids)
+		return NULL;
+
+	for (count = 0, ssid = conf->ssid; ssid; ssid = ssid->next) {
+		if (ssid->ssid && ssid->ssid_len)
+			count++;
+	}
+	if (count == 0)
+		return NULL;
+	ssids = os_calloc(count, sizeof(struct wpa_driver_scan_filter));
+	if (ssids == NULL)
+		return NULL;
+
+	for (ssid = conf->ssid; ssid; ssid = ssid->next) {
+		if (!ssid->ssid || !ssid->ssid_len)
+			continue;
+		os_memcpy(ssids[*num_ssids].ssid, ssid->ssid, ssid->ssid_len);
+		ssids[*num_ssids].ssid_len = ssid->ssid_len;
+		(*num_ssids)++;
+	}
+
+	return ssids;
+}
+
+
+#ifdef CONFIG_P2P
+static bool is_6ghz_supported(struct wpa_supplicant *wpa_s)
+{
+	struct hostapd_channel_data *chnl;
+	int i, j;
+
+	for (i = 0; i < wpa_s->hw.num_modes; i++) {
+		if (wpa_s->hw.modes[i].mode == HOSTAPD_MODE_IEEE80211A) {
+			chnl = wpa_s->hw.modes[i].channels;
+			for (j = 0; j < wpa_s->hw.modes[i].num_channels; j++) {
+				if (chnl[j].flag & HOSTAPD_CHAN_DISABLED)
+					continue;
+				if (is_6ghz_freq(chnl[j].freq))
+					return true;
+			}
+		}
+	}
+
+	return false;
+}
+#endif /* CONFIG_P2P */
+
+
+static void wpa_supplicant_optimize_freqs(
+	struct wpa_supplicant *wpa_s, struct wpa_driver_scan_params *params)
+{
+#ifdef CONFIG_P2P
+	if (params->freqs == NULL && wpa_s->p2p_in_provisioning &&
+	    wpa_s->go_params) {
+		/* Optimize provisioning state scan based on GO information */
+		if (wpa_s->p2p_in_provisioning < 5 &&
+		    wpa_s->go_params->freq > 0) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Scan only GO "
+				"preferred frequency %d MHz",
+				wpa_s->go_params->freq);
+			params->freqs = os_calloc(2, sizeof(int));
+			if (params->freqs)
+				params->freqs[0] = wpa_s->go_params->freq;
+		} else if (wpa_s->p2p_in_provisioning < 8 &&
+			   wpa_s->go_params->freq_list[0]) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Scan only common "
+				"channels");
+			int_array_concat(&params->freqs,
+					 wpa_s->go_params->freq_list);
+			if (params->freqs)
+				int_array_sort_unique(params->freqs);
+		}
+		wpa_s->p2p_in_provisioning++;
+	}
+
+	if (params->freqs == NULL && wpa_s->p2p_in_invitation) {
+		/*
+		 * Optimize scan based on GO information during persistent
+		 * group reinvocation
+		 */
+		if (wpa_s->p2p_in_invitation < 5 &&
+		    wpa_s->p2p_invite_go_freq > 0) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Scan only GO preferred frequency %d MHz during invitation",
+				wpa_s->p2p_invite_go_freq);
+			params->freqs = os_calloc(2, sizeof(int));
+			if (params->freqs)
+				params->freqs[0] = wpa_s->p2p_invite_go_freq;
+		}
+		wpa_s->p2p_in_invitation++;
+		if (wpa_s->p2p_in_invitation > 20) {
+			/*
+			 * This should not really happen since the variable is
+			 * cleared on group removal, but if it does happen, make
+			 * sure we do not get stuck in special invitation scan
+			 * mode.
+			 */
+			wpa_dbg(wpa_s, MSG_DEBUG, "P2P: Clear p2p_in_invitation");
+			wpa_s->p2p_in_invitation = 0;
+		}
+	}
+#endif /* CONFIG_P2P */
+
+#ifdef CONFIG_WPS
+	if (params->freqs == NULL && wpa_s->after_wps && wpa_s->wps_freq) {
+		/*
+		 * Optimize post-provisioning scan based on channel used
+		 * during provisioning.
+		 */
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPS: Scan only frequency %u MHz "
+			"that was used during provisioning", wpa_s->wps_freq);
+		params->freqs = os_calloc(2, sizeof(int));
+		if (params->freqs)
+			params->freqs[0] = wpa_s->wps_freq;
+		wpa_s->after_wps--;
+	} else if (wpa_s->after_wps)
+		wpa_s->after_wps--;
+
+	if (params->freqs == NULL && wpa_s->known_wps_freq && wpa_s->wps_freq)
+	{
+		/* Optimize provisioning scan based on already known channel */
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPS: Scan only frequency %u MHz",
+			wpa_s->wps_freq);
+		params->freqs = os_calloc(2, sizeof(int));
+		if (params->freqs)
+			params->freqs[0] = wpa_s->wps_freq;
+		wpa_s->known_wps_freq = 0; /* only do this once */
+	}
+#endif /* CONFIG_WPS */
+}
+
+
+#ifdef CONFIG_INTERWORKING
+static void wpas_add_interworking_elements(struct wpa_supplicant *wpa_s,
+					   struct wpabuf *buf)
+{
+	wpabuf_put_u8(buf, WLAN_EID_INTERWORKING);
+	wpabuf_put_u8(buf, is_zero_ether_addr(wpa_s->conf->hessid) ? 1 :
+		      1 + ETH_ALEN);
+	wpabuf_put_u8(buf, wpa_s->conf->access_network_type);
+	/* No Venue Info */
+	if (!is_zero_ether_addr(wpa_s->conf->hessid))
+		wpabuf_put_data(buf, wpa_s->conf->hessid, ETH_ALEN);
+}
+#endif /* CONFIG_INTERWORKING */
+
+
+#ifdef CONFIG_MBO
+static void wpas_fils_req_param_add_max_channel(struct wpa_supplicant *wpa_s,
+						struct wpabuf **ie)
+{
+	if (wpabuf_resize(ie, 5)) {
+		wpa_printf(MSG_DEBUG,
+			   "Failed to allocate space for FILS Request Parameters element");
+		return;
+	}
+
+	/* FILS Request Parameters element */
+	wpabuf_put_u8(*ie, WLAN_EID_EXTENSION);
+	wpabuf_put_u8(*ie, 3); /* FILS Request attribute length */
+	wpabuf_put_u8(*ie, WLAN_EID_EXT_FILS_REQ_PARAMS);
+	/* Parameter control bitmap */
+	wpabuf_put_u8(*ie, 0);
+	/* Max Channel Time field - contains the value of MaxChannelTime
+	 * parameter of the MLME-SCAN.request primitive represented in units of
+	 * TUs, as an unsigned integer. A Max Channel Time field value of 255
+	 * is used to indicate any duration of more than 254 TUs, or an
+	 * unspecified or unknown duration. (IEEE Std 802.11ai-2016, 9.4.2.178)
+	 */
+	wpabuf_put_u8(*ie, 255);
+}
+#endif /* CONFIG_MBO */
+
+
+void wpa_supplicant_set_default_scan_ies(struct wpa_supplicant *wpa_s)
+{
+	struct wpabuf *default_ies = NULL;
+	u8 ext_capab[18];
+	int ext_capab_len, frame_id;
+	enum wpa_driver_if_type type = WPA_IF_STATION;
+
+#ifdef CONFIG_P2P
+	if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_CLIENT)
+		type = WPA_IF_P2P_CLIENT;
+#endif /* CONFIG_P2P */
+
+	wpa_drv_get_ext_capa(wpa_s, type);
+
+	ext_capab_len = wpas_build_ext_capab(wpa_s, ext_capab,
+					     sizeof(ext_capab));
+	if (ext_capab_len > 0 &&
+	    wpabuf_resize(&default_ies, ext_capab_len) == 0)
+		wpabuf_put_data(default_ies, ext_capab, ext_capab_len);
+
+#ifdef CONFIG_MBO
+	if (wpa_s->enable_oce & OCE_STA)
+		wpas_fils_req_param_add_max_channel(wpa_s, &default_ies);
+	/* Send MBO and OCE capabilities */
+	if (wpabuf_resize(&default_ies, 12) == 0)
+		wpas_mbo_scan_ie(wpa_s, default_ies);
+#endif /* CONFIG_MBO */
+
+	if (type == WPA_IF_P2P_CLIENT)
+		frame_id = VENDOR_ELEM_PROBE_REQ_P2P;
+	else
+		frame_id = VENDOR_ELEM_PROBE_REQ;
+
+	if (wpa_s->vendor_elem[frame_id]) {
+		size_t len;
+
+		len = wpabuf_len(wpa_s->vendor_elem[frame_id]);
+		if (len > 0 && wpabuf_resize(&default_ies, len) == 0)
+			wpabuf_put_buf(default_ies,
+				       wpa_s->vendor_elem[frame_id]);
+	}
+
+	if (default_ies)
+		wpa_drv_set_default_scan_ies(wpa_s, wpabuf_head(default_ies),
+					     wpabuf_len(default_ies));
+	wpabuf_free(default_ies);
+}
+
+
+static struct wpabuf * wpa_supplicant_extra_ies(struct wpa_supplicant *wpa_s)
+{
+	struct wpabuf *extra_ie = NULL;
+	u8 ext_capab[18];
+	int ext_capab_len;
+#ifdef CONFIG_WPS
+	int wps = 0;
+	enum wps_request_type req_type = WPS_REQ_ENROLLEE_INFO;
+#endif /* CONFIG_WPS */
+
+#ifdef CONFIG_P2P
+	if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_CLIENT)
+		wpa_drv_get_ext_capa(wpa_s, WPA_IF_P2P_CLIENT);
+	else
+#endif /* CONFIG_P2P */
+		wpa_drv_get_ext_capa(wpa_s, WPA_IF_STATION);
+
+	ext_capab_len = wpas_build_ext_capab(wpa_s, ext_capab,
+					     sizeof(ext_capab));
+	if (ext_capab_len > 0 &&
+	    wpabuf_resize(&extra_ie, ext_capab_len) == 0)
+		wpabuf_put_data(extra_ie, ext_capab, ext_capab_len);
+
+#ifdef CONFIG_INTERWORKING
+	if (wpa_s->conf->interworking &&
+	    wpabuf_resize(&extra_ie, 100) == 0)
+		wpas_add_interworking_elements(wpa_s, extra_ie);
+#endif /* CONFIG_INTERWORKING */
+
+#ifdef CONFIG_MBO
+	if (wpa_s->enable_oce & OCE_STA)
+		wpas_fils_req_param_add_max_channel(wpa_s, &extra_ie);
+#endif /* CONFIG_MBO */
+
+#ifdef CONFIG_WPS
+	wps = wpas_wps_in_use(wpa_s, &req_type);
+
+	if (wps) {
+		struct wpabuf *wps_ie;
+		wps_ie = wps_build_probe_req_ie(wps == 2 ? DEV_PW_PUSHBUTTON :
+						DEV_PW_DEFAULT,
+						&wpa_s->wps->dev,
+						wpa_s->wps->uuid, req_type,
+						0, NULL);
+		if (wps_ie) {
+			if (wpabuf_resize(&extra_ie, wpabuf_len(wps_ie)) == 0)
+				wpabuf_put_buf(extra_ie, wps_ie);
+			wpabuf_free(wps_ie);
+		}
+	}
+
+#ifdef CONFIG_P2P
+	if (wps) {
+		size_t ielen = p2p_scan_ie_buf_len(wpa_s->global->p2p);
+		if (wpabuf_resize(&extra_ie, ielen) == 0)
+			wpas_p2p_scan_ie(wpa_s, extra_ie);
+	}
+#endif /* CONFIG_P2P */
+
+	wpa_supplicant_mesh_add_scan_ie(wpa_s, &extra_ie);
+
+#endif /* CONFIG_WPS */
+
+#ifdef CONFIG_HS20
+	if (wpa_s->conf->hs20 && wpabuf_resize(&extra_ie, 9) == 0)
+		wpas_hs20_add_indication(extra_ie, -1, 0);
+#endif /* CONFIG_HS20 */
+
+#ifdef CONFIG_FST
+	if (wpa_s->fst_ies &&
+	    wpabuf_resize(&extra_ie, wpabuf_len(wpa_s->fst_ies)) == 0)
+		wpabuf_put_buf(extra_ie, wpa_s->fst_ies);
+#endif /* CONFIG_FST */
+
+#ifdef CONFIG_MBO
+	/* Send MBO and OCE capabilities */
+	if (wpabuf_resize(&extra_ie, 12) == 0)
+		wpas_mbo_scan_ie(wpa_s, extra_ie);
+#endif /* CONFIG_MBO */
+
+	if (wpa_s->vendor_elem[VENDOR_ELEM_PROBE_REQ]) {
+		struct wpabuf *buf = wpa_s->vendor_elem[VENDOR_ELEM_PROBE_REQ];
+
+		if (wpabuf_resize(&extra_ie, wpabuf_len(buf)) == 0)
+			wpabuf_put_buf(extra_ie, buf);
+	}
+
+	return extra_ie;
+}
+
+
+#ifdef CONFIG_P2P
+
+/*
+ * Check whether there are any enabled networks or credentials that could be
+ * used for a non-P2P connection.
+ */
+static int non_p2p_network_enabled(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid;
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (wpas_network_disabled(wpa_s, ssid))
+			continue;
+		if (!ssid->p2p_group)
+			return 1;
+	}
+
+	if (wpa_s->conf->cred && wpa_s->conf->interworking &&
+	    wpa_s->conf->auto_interworking)
+		return 1;
+
+	return 0;
+}
+
+#endif /* CONFIG_P2P */
+
+
+int wpa_add_scan_freqs_list(struct wpa_supplicant *wpa_s,
+			    enum hostapd_hw_mode band,
+			    struct wpa_driver_scan_params *params, bool is_6ghz)
+{
+	/* Include only supported channels for the specified band */
+	struct hostapd_hw_modes *mode;
+	int num_chans = 0;
+	int *freqs, i;
+
+	mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes, band, is_6ghz);
+	if (!mode)
+		return -1;
+
+	if (params->freqs) {
+		while (params->freqs[num_chans])
+			num_chans++;
+	}
+
+	freqs = os_realloc(params->freqs,
+			   (num_chans + mode->num_channels + 1) * sizeof(int));
+	if (!freqs)
+		return -1;
+
+	params->freqs = freqs;
+	for (i = 0; i < mode->num_channels; i++) {
+		if (mode->channels[i].flag & HOSTAPD_CHAN_DISABLED)
+			continue;
+		params->freqs[num_chans++] = mode->channels[i].freq;
+	}
+	params->freqs[num_chans] = 0;
+
+	return 0;
+}
+
+
+static void wpa_setband_scan_freqs(struct wpa_supplicant *wpa_s,
+				   struct wpa_driver_scan_params *params)
+{
+	if (wpa_s->hw.modes == NULL)
+		return; /* unknown what channels the driver supports */
+	if (params->freqs)
+		return; /* already using a limited channel set */
+
+	if (wpa_s->setband_mask & WPA_SETBAND_5G)
+		wpa_add_scan_freqs_list(wpa_s, HOSTAPD_MODE_IEEE80211A, params,
+					false);
+	if (wpa_s->setband_mask & WPA_SETBAND_2G)
+		wpa_add_scan_freqs_list(wpa_s, HOSTAPD_MODE_IEEE80211G, params,
+					false);
+	if (wpa_s->setband_mask & WPA_SETBAND_6G)
+		wpa_add_scan_freqs_list(wpa_s, HOSTAPD_MODE_IEEE80211A, params,
+					true);
+}
+
+
+static void wpa_add_scan_ssid(struct wpa_supplicant *wpa_s,
+			      struct wpa_driver_scan_params *params,
+			      size_t max_ssids, const u8 *ssid, size_t ssid_len)
+{
+	unsigned int j;
+
+	for (j = 0; j < params->num_ssids; j++) {
+		if (params->ssids[j].ssid_len == ssid_len &&
+		    params->ssids[j].ssid &&
+		    os_memcmp(params->ssids[j].ssid, ssid, ssid_len) == 0)
+			return; /* already in the list */
+	}
+
+	if (params->num_ssids + 1 > max_ssids) {
+		wpa_printf(MSG_DEBUG, "Over max scan SSIDs for manual request");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "Scan SSID (manual request): %s",
+		   wpa_ssid_txt(ssid, ssid_len));
+
+	params->ssids[params->num_ssids].ssid = ssid;
+	params->ssids[params->num_ssids].ssid_len = ssid_len;
+	params->num_ssids++;
+}
+
+
+static void wpa_add_owe_scan_ssid(struct wpa_supplicant *wpa_s,
+				  struct wpa_driver_scan_params *params,
+				  struct wpa_ssid *ssid, size_t max_ssids)
+{
+#ifdef CONFIG_OWE
+	struct wpa_bss *bss;
+
+	if (!(ssid->key_mgmt & WPA_KEY_MGMT_OWE))
+		return;
+
+	wpa_printf(MSG_DEBUG, "OWE: Look for transition mode AP. ssid=%s",
+		   wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		const u8 *owe, *pos, *end;
+		const u8 *owe_ssid;
+		size_t owe_ssid_len;
+
+		if (bss->ssid_len != ssid->ssid_len ||
+		    os_memcmp(bss->ssid, ssid->ssid, ssid->ssid_len) != 0)
+			continue;
+
+		owe = wpa_bss_get_vendor_ie(bss, OWE_IE_VENDOR_TYPE);
+		if (!owe || owe[1] < 4)
+			continue;
+
+		pos = owe + 6;
+		end = owe + 2 + owe[1];
+
+		/* Must include BSSID and ssid_len */
+		if (end - pos < ETH_ALEN + 1)
+			return;
+
+		/* Skip BSSID */
+		pos += ETH_ALEN;
+		owe_ssid_len = *pos++;
+		owe_ssid = pos;
+
+		if ((size_t) (end - pos) < owe_ssid_len ||
+		    owe_ssid_len > SSID_MAX_LEN)
+			return;
+
+		wpa_printf(MSG_DEBUG,
+			   "OWE: scan_ssids: transition mode OWE ssid=%s",
+			   wpa_ssid_txt(owe_ssid, owe_ssid_len));
+
+		wpa_add_scan_ssid(wpa_s, params, max_ssids,
+				  owe_ssid, owe_ssid_len);
+		return;
+	}
+#endif /* CONFIG_OWE */
+}
+
+
+static void wpa_set_scan_ssids(struct wpa_supplicant *wpa_s,
+			       struct wpa_driver_scan_params *params,
+			       size_t max_ssids)
+{
+	unsigned int i;
+	struct wpa_ssid *ssid;
+
+	/*
+	 * For devices with max_ssids greater than 1, leave the last slot empty
+	 * for adding the wildcard scan entry.
+	 */
+	max_ssids = max_ssids > 1 ? max_ssids - 1 : max_ssids;
+
+	for (i = 0; i < wpa_s->scan_id_count; i++) {
+		ssid = wpa_config_get_network(wpa_s->conf, wpa_s->scan_id[i]);
+		if (!ssid)
+			continue;
+		if (ssid->scan_ssid)
+			wpa_add_scan_ssid(wpa_s, params, max_ssids,
+					  ssid->ssid, ssid->ssid_len);
+		/*
+		 * Also add the SSID of the OWE BSS, to allow discovery of
+		 * transition mode APs more quickly.
+		 */
+		wpa_add_owe_scan_ssid(wpa_s, params, ssid, max_ssids);
+	}
+
+	wpa_s->scan_id_count = 0;
+}
+
+
+static int wpa_set_ssids_from_scan_req(struct wpa_supplicant *wpa_s,
+				       struct wpa_driver_scan_params *params,
+				       size_t max_ssids)
+{
+	unsigned int i;
+
+	if (wpa_s->ssids_from_scan_req == NULL ||
+	    wpa_s->num_ssids_from_scan_req == 0)
+		return 0;
+
+	if (wpa_s->num_ssids_from_scan_req > max_ssids) {
+		wpa_s->num_ssids_from_scan_req = max_ssids;
+		wpa_printf(MSG_DEBUG, "Over max scan SSIDs from scan req: %u",
+			   (unsigned int) max_ssids);
+	}
+
+	for (i = 0; i < wpa_s->num_ssids_from_scan_req; i++) {
+		params->ssids[i].ssid = wpa_s->ssids_from_scan_req[i].ssid;
+		params->ssids[i].ssid_len =
+			wpa_s->ssids_from_scan_req[i].ssid_len;
+		wpa_hexdump_ascii(MSG_DEBUG, "specific SSID",
+				  params->ssids[i].ssid,
+				  params->ssids[i].ssid_len);
+	}
+
+	params->num_ssids = wpa_s->num_ssids_from_scan_req;
+	wpa_s->num_ssids_from_scan_req = 0;
+	return 1;
+}
+
+
+static void wpa_supplicant_scan(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct wpa_ssid *ssid;
+	int ret, p2p_in_prog;
+	struct wpabuf *extra_ie = NULL;
+	struct wpa_driver_scan_params params;
+	struct wpa_driver_scan_params *scan_params;
+	size_t max_ssids;
+	int connect_without_scan = 0;
+
+	wpa_s->ignore_post_flush_scan_res = 0;
+
+	if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Skip scan - interface disabled");
+		return;
+	}
+
+	if (wpa_s->disconnected && wpa_s->scan_req == NORMAL_SCAN_REQ) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Disconnected - do not scan");
+		wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+		return;
+	}
+
+	if (wpa_s->scanning) {
+		/*
+		 * If we are already in scanning state, we shall reschedule the
+		 * the incoming scan request.
+		 */
+		wpa_dbg(wpa_s, MSG_DEBUG, "Already scanning - Reschedule the incoming scan req");
+		wpa_supplicant_req_scan(wpa_s, 1, 0);
+		return;
+	}
+
+	if (!wpa_supplicant_enabled_networks(wpa_s) &&
+	    wpa_s->scan_req == NORMAL_SCAN_REQ) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "No enabled networks - do not scan");
+		wpa_supplicant_set_state(wpa_s, WPA_INACTIVE);
+		return;
+	}
+
+	if (wpa_s->conf->ap_scan != 0 &&
+	    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_WIRED)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Using wired authentication - "
+			"overriding ap_scan configuration");
+		wpa_s->conf->ap_scan = 0;
+		wpas_notify_ap_scan_changed(wpa_s);
+	}
+
+	if (wpa_s->conf->ap_scan == 0) {
+		wpa_supplicant_gen_assoc_event(wpa_s);
+		return;
+	}
+
+	ssid = NULL;
+	if (wpa_s->scan_req != MANUAL_SCAN_REQ &&
+	    wpa_s->connect_without_scan) {
+		connect_without_scan = 1;
+		for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+			if (ssid == wpa_s->connect_without_scan)
+				break;
+		}
+	}
+
+	p2p_in_prog = wpas_p2p_in_progress(wpa_s);
+	if (p2p_in_prog && p2p_in_prog != 2 &&
+	    (!ssid ||
+	     (ssid->mode != WPAS_MODE_AP && ssid->mode != WPAS_MODE_P2P_GO))) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Delay station mode scan while P2P operation is in progress");
+		wpa_supplicant_req_scan(wpa_s, 5, 0);
+		return;
+	}
+
+	/*
+	 * Don't cancel the scan based on ongoing PNO; defer it. Some scans are
+	 * used for changing modes inside wpa_supplicant (roaming,
+	 * auto-reconnect, etc). Discarding the scan might hurt these processes.
+	 * The normal use case for PNO is to suspend the host immediately after
+	 * starting PNO, so the periodic 100 ms attempts to run the scan do not
+	 * normally happen in practice multiple times, i.e., this is simply
+	 * restarting scanning once the host is woken up and PNO stopped.
+	 */
+	if (wpa_s->pno || wpa_s->pno_sched_pending) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Defer scan - PNO is in progress");
+		wpa_supplicant_req_scan(wpa_s, 0, 100000);
+		return;
+	}
+
+	if (wpa_s->conf->ap_scan == 2)
+		max_ssids = 1;
+	else {
+		max_ssids = wpa_s->max_scan_ssids;
+		if (max_ssids > WPAS_MAX_SCAN_SSIDS)
+			max_ssids = WPAS_MAX_SCAN_SSIDS;
+	}
+
+	wpa_s->last_scan_req = wpa_s->scan_req;
+	wpa_s->scan_req = NORMAL_SCAN_REQ;
+
+	if (connect_without_scan) {
+		wpa_s->connect_without_scan = NULL;
+		if (ssid) {
+			wpa_printf(MSG_DEBUG, "Start a pre-selected network "
+				   "without scan step");
+			wpa_supplicant_associate(wpa_s, NULL, ssid);
+			return;
+		}
+	}
+
+	os_memset(&params, 0, sizeof(params));
+
+	wpa_s->scan_prev_wpa_state = wpa_s->wpa_state;
+	if (wpa_s->wpa_state == WPA_DISCONNECTED ||
+	    wpa_s->wpa_state == WPA_INACTIVE)
+		wpa_supplicant_set_state(wpa_s, WPA_SCANNING);
+
+	/*
+	 * If autoscan has set its own scanning parameters
+	 */
+	if (wpa_s->autoscan_params != NULL) {
+		scan_params = wpa_s->autoscan_params;
+		goto scan;
+	}
+
+	if (wpa_s->last_scan_req == MANUAL_SCAN_REQ &&
+	    wpa_set_ssids_from_scan_req(wpa_s, &params, max_ssids)) {
+		wpa_printf(MSG_DEBUG, "Use specific SSIDs from SCAN command");
+		goto ssid_list_set;
+	}
+
+#ifdef CONFIG_P2P
+	if ((wpa_s->p2p_in_provisioning || wpa_s->show_group_started) &&
+	    wpa_s->go_params && !wpa_s->conf->passive_scan) {
+		wpa_printf(MSG_DEBUG, "P2P: Use specific SSID for scan during P2P group formation (p2p_in_provisioning=%d show_group_started=%d)",
+			   wpa_s->p2p_in_provisioning,
+			   wpa_s->show_group_started);
+		params.ssids[0].ssid = wpa_s->go_params->ssid;
+		params.ssids[0].ssid_len = wpa_s->go_params->ssid_len;
+		params.num_ssids = 1;
+		goto ssid_list_set;
+	}
+
+	if (wpa_s->p2p_in_invitation) {
+		if (wpa_s->current_ssid) {
+			wpa_printf(MSG_DEBUG, "P2P: Use specific SSID for scan during invitation");
+			params.ssids[0].ssid = wpa_s->current_ssid->ssid;
+			params.ssids[0].ssid_len =
+				wpa_s->current_ssid->ssid_len;
+			params.num_ssids = 1;
+		} else {
+			wpa_printf(MSG_DEBUG, "P2P: No specific SSID known for scan during invitation");
+		}
+		goto ssid_list_set;
+	}
+#endif /* CONFIG_P2P */
+
+	/* Find the starting point from which to continue scanning */
+	ssid = wpa_s->conf->ssid;
+	if (wpa_s->prev_scan_ssid != WILDCARD_SSID_SCAN) {
+		while (ssid) {
+			if (ssid == wpa_s->prev_scan_ssid) {
+				ssid = ssid->next;
+				break;
+			}
+			ssid = ssid->next;
+		}
+	}
+
+	if (wpa_s->last_scan_req != MANUAL_SCAN_REQ &&
+#ifdef CONFIG_AP
+	    !wpa_s->ap_iface &&
+#endif /* CONFIG_AP */
+	    wpa_s->conf->ap_scan == 2) {
+		wpa_s->connect_without_scan = NULL;
+		wpa_s->prev_scan_wildcard = 0;
+		wpa_supplicant_assoc_try(wpa_s, ssid);
+		return;
+	} else if (wpa_s->conf->ap_scan == 2) {
+		/*
+		 * User-initiated scan request in ap_scan == 2; scan with
+		 * wildcard SSID.
+		 */
+		ssid = NULL;
+	} else if (wpa_s->reattach && wpa_s->current_ssid != NULL) {
+		/*
+		 * Perform single-channel single-SSID scan for
+		 * reassociate-to-same-BSS operation.
+		 */
+		/* Setup SSID */
+		ssid = wpa_s->current_ssid;
+		wpa_hexdump_ascii(MSG_DEBUG, "Scan SSID",
+				  ssid->ssid, ssid->ssid_len);
+		params.ssids[0].ssid = ssid->ssid;
+		params.ssids[0].ssid_len = ssid->ssid_len;
+		params.num_ssids = 1;
+
+		/*
+		 * Allocate memory for frequency array, allocate one extra
+		 * slot for the zero-terminator.
+		 */
+		params.freqs = os_malloc(sizeof(int) * 2);
+		if (params.freqs) {
+			params.freqs[0] = wpa_s->assoc_freq;
+			params.freqs[1] = 0;
+		}
+
+		/*
+		 * Reset the reattach flag so that we fall back to full scan if
+		 * this scan fails.
+		 */
+		wpa_s->reattach = 0;
+	} else {
+		struct wpa_ssid *start = ssid, *tssid;
+		int freqs_set = 0;
+		if (ssid == NULL && max_ssids > 1)
+			ssid = wpa_s->conf->ssid;
+		while (ssid) {
+			if (!wpas_network_disabled(wpa_s, ssid) &&
+			    ssid->scan_ssid) {
+				wpa_hexdump_ascii(MSG_DEBUG, "Scan SSID",
+						  ssid->ssid, ssid->ssid_len);
+				params.ssids[params.num_ssids].ssid =
+					ssid->ssid;
+				params.ssids[params.num_ssids].ssid_len =
+					ssid->ssid_len;
+				params.num_ssids++;
+				if (params.num_ssids + 1 >= max_ssids)
+					break;
+			}
+
+			if (!wpas_network_disabled(wpa_s, ssid)) {
+				/*
+				 * Also add the SSID of the OWE BSS, to allow
+				 * discovery of transition mode APs more
+				 * quickly.
+				 */
+				wpa_add_owe_scan_ssid(wpa_s, &params, ssid,
+						      max_ssids);
+			}
+
+			ssid = ssid->next;
+			if (ssid == start)
+				break;
+			if (ssid == NULL && max_ssids > 1 &&
+			    start != wpa_s->conf->ssid)
+				ssid = wpa_s->conf->ssid;
+		}
+
+		if (wpa_s->scan_id_count &&
+		    wpa_s->last_scan_req == MANUAL_SCAN_REQ)
+			wpa_set_scan_ssids(wpa_s, &params, max_ssids);
+
+		for (tssid = wpa_s->conf->ssid;
+		     wpa_s->last_scan_req != MANUAL_SCAN_REQ && tssid;
+		     tssid = tssid->next) {
+			if (wpas_network_disabled(wpa_s, tssid))
+				continue;
+			if (((params.freqs || !freqs_set) &&
+			     tssid->scan_freq) &&
+			    int_array_len(params.freqs) < 100) {
+				int_array_concat(&params.freqs,
+						 tssid->scan_freq);
+			} else {
+				os_free(params.freqs);
+				params.freqs = NULL;
+			}
+			freqs_set = 1;
+		}
+		int_array_sort_unique(params.freqs);
+	}
+
+	if (ssid && max_ssids == 1) {
+		/*
+		 * If the driver is limited to 1 SSID at a time interleave
+		 * wildcard SSID scans with specific SSID scans to avoid
+		 * waiting a long time for a wildcard scan.
+		 */
+		if (!wpa_s->prev_scan_wildcard) {
+			params.ssids[0].ssid = NULL;
+			params.ssids[0].ssid_len = 0;
+			wpa_s->prev_scan_wildcard = 1;
+			wpa_dbg(wpa_s, MSG_DEBUG, "Starting AP scan for "
+				"wildcard SSID (Interleave with specific)");
+		} else {
+			wpa_s->prev_scan_ssid = ssid;
+			wpa_s->prev_scan_wildcard = 0;
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Starting AP scan for specific SSID: %s",
+				wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+		}
+	} else if (ssid) {
+		/* max_ssids > 1 */
+
+		wpa_s->prev_scan_ssid = ssid;
+		wpa_dbg(wpa_s, MSG_DEBUG, "Include wildcard SSID in "
+			"the scan request");
+		params.num_ssids++;
+	} else if (wpa_s->last_scan_req == MANUAL_SCAN_REQ &&
+		   wpa_s->manual_scan_passive && params.num_ssids == 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Use passive scan based on manual request");
+	} else if (wpa_s->conf->passive_scan) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Use passive scan based on configuration");
+	} else {
+		wpa_s->prev_scan_ssid = WILDCARD_SSID_SCAN;
+		params.num_ssids++;
+		wpa_dbg(wpa_s, MSG_DEBUG, "Starting AP scan for wildcard "
+			"SSID");
+	}
+
+ssid_list_set:
+	wpa_supplicant_optimize_freqs(wpa_s, &params);
+	extra_ie = wpa_supplicant_extra_ies(wpa_s);
+
+	if (wpa_s->last_scan_req == MANUAL_SCAN_REQ &&
+	    wpa_s->manual_scan_only_new) {
+		wpa_printf(MSG_DEBUG,
+			   "Request driver to clear scan cache due to manual only_new=1 scan");
+		params.only_new_results = 1;
+	}
+
+	if (wpa_s->last_scan_req == MANUAL_SCAN_REQ && params.freqs == NULL &&
+	    wpa_s->manual_scan_freqs) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Limit manual scan to specified channels");
+		params.freqs = wpa_s->manual_scan_freqs;
+		wpa_s->manual_scan_freqs = NULL;
+	}
+
+	if (params.freqs == NULL && wpa_s->select_network_scan_freqs) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Limit select_network scan to specified channels");
+		params.freqs = wpa_s->select_network_scan_freqs;
+		wpa_s->select_network_scan_freqs = NULL;
+	}
+
+	if (params.freqs == NULL && wpa_s->next_scan_freqs) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Optimize scan based on previously "
+			"generated frequency list");
+		params.freqs = wpa_s->next_scan_freqs;
+	} else
+		os_free(wpa_s->next_scan_freqs);
+	wpa_s->next_scan_freqs = NULL;
+	wpa_setband_scan_freqs(wpa_s, &params);
+
+	/* See if user specified frequencies. If so, scan only those. */
+	if (wpa_s->last_scan_req == INITIAL_SCAN_REQ &&
+	    wpa_s->conf->initial_freq_list && !params.freqs) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Optimize scan based on conf->initial_freq_list");
+		int_array_concat(&params.freqs, wpa_s->conf->initial_freq_list);
+	} else if (wpa_s->conf->freq_list && !params.freqs) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Optimize scan based on conf->freq_list");
+		int_array_concat(&params.freqs, wpa_s->conf->freq_list);
+	}
+
+	/* Use current associated channel? */
+	if (wpa_s->conf->scan_cur_freq && !params.freqs) {
+		unsigned int num = wpa_s->num_multichan_concurrent;
+
+		params.freqs = os_calloc(num + 1, sizeof(int));
+		if (params.freqs) {
+			num = get_shared_radio_freqs(wpa_s, params.freqs, num);
+			if (num > 0) {
+				wpa_dbg(wpa_s, MSG_DEBUG, "Scan only the "
+					"current operating channels since "
+					"scan_cur_freq is enabled");
+			} else {
+				os_free(params.freqs);
+				params.freqs = NULL;
+			}
+		}
+	}
+
+#ifdef CONFIG_MBO
+	if (wpa_s->enable_oce & OCE_STA)
+		params.oce_scan = 1;
+#endif /* CONFIG_MBO */
+
+	params.filter_ssids = wpa_supplicant_build_filter_ssids(
+		wpa_s->conf, &params.num_filter_ssids);
+	if (extra_ie) {
+		params.extra_ies = wpabuf_head(extra_ie);
+		params.extra_ies_len = wpabuf_len(extra_ie);
+	}
+
+#ifdef CONFIG_P2P
+	if (wpa_s->p2p_in_provisioning || wpa_s->p2p_in_invitation ||
+	    (wpa_s->show_group_started && wpa_s->go_params)) {
+		/*
+		 * The interface may not yet be in P2P mode, so we have to
+		 * explicitly request P2P probe to disable CCK rates.
+		 */
+		params.p2p_probe = 1;
+	}
+#endif /* CONFIG_P2P */
+
+	if ((wpa_s->mac_addr_rand_enable & MAC_ADDR_RAND_SCAN) &&
+	    wpa_s->wpa_state <= WPA_SCANNING)
+		wpa_setup_mac_addr_rand_params(&params, wpa_s->mac_addr_scan);
+
+	if (!is_zero_ether_addr(wpa_s->next_scan_bssid)) {
+		struct wpa_bss *bss;
+
+		params.bssid = wpa_s->next_scan_bssid;
+		bss = wpa_bss_get_bssid_latest(wpa_s, params.bssid);
+		if (!wpa_s->next_scan_bssid_wildcard_ssid &&
+		    bss && bss->ssid_len && params.num_ssids == 1 &&
+		    params.ssids[0].ssid_len == 0) {
+			params.ssids[0].ssid = bss->ssid;
+			params.ssids[0].ssid_len = bss->ssid_len;
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Scan a previously specified BSSID " MACSTR
+				" and SSID %s",
+				MAC2STR(params.bssid),
+				wpa_ssid_txt(bss->ssid, bss->ssid_len));
+		} else {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Scan a previously specified BSSID " MACSTR,
+				MAC2STR(params.bssid));
+		}
+	}
+
+	scan_params = &params;
+
+scan:
+#ifdef CONFIG_P2P
+	/*
+	 * If the driver does not support multi-channel concurrency and a
+	 * virtual interface that shares the same radio with the wpa_s interface
+	 * is operating there may not be need to scan other channels apart from
+	 * the current operating channel on the other virtual interface. Filter
+	 * out other channels in case we are trying to find a connection for a
+	 * station interface when we are not configured to prefer station
+	 * connection and a concurrent operation is already in process.
+	 */
+	if (wpa_s->scan_for_connection &&
+	    wpa_s->last_scan_req == NORMAL_SCAN_REQ &&
+	    !scan_params->freqs && !params.freqs &&
+	    wpas_is_p2p_prioritized(wpa_s) &&
+	    wpa_s->p2p_group_interface == NOT_P2P_GROUP_INTERFACE &&
+	    non_p2p_network_enabled(wpa_s)) {
+		unsigned int num = wpa_s->num_multichan_concurrent;
+
+		params.freqs = os_calloc(num + 1, sizeof(int));
+		if (params.freqs) {
+			num = get_shared_radio_freqs(wpa_s, params.freqs, num);
+			if (num > 0 && num == wpa_s->num_multichan_concurrent) {
+				wpa_dbg(wpa_s, MSG_DEBUG, "Scan only the current operating channels since all channels are already used");
+			} else {
+				os_free(params.freqs);
+				params.freqs = NULL;
+			}
+		}
+	}
+
+	if (!params.freqs &&
+	    (wpa_s->p2p_in_invitation || wpa_s->p2p_in_provisioning) &&
+	    !is_p2p_allow_6ghz(wpa_s->global->p2p) &&
+	    is_6ghz_supported(wpa_s)) {
+		int i;
+
+		/* Exclude 5 GHz channels from the full scan for P2P connection
+		 * since the 6 GHz band is disabled for P2P uses. */
+		wpa_printf(MSG_DEBUG,
+			   "P2P: 6 GHz disabled - update the scan frequency list");
+		for (i = 0; i < wpa_s->hw.num_modes; i++) {
+			if (wpa_s->hw.modes[i].num_channels == 0)
+				continue;
+			if (wpa_s->hw.modes[i].mode == HOSTAPD_MODE_IEEE80211G)
+				wpa_add_scan_freqs_list(
+					wpa_s, HOSTAPD_MODE_IEEE80211G,
+					&params, false);
+			if (wpa_s->hw.modes[i].mode == HOSTAPD_MODE_IEEE80211A)
+				wpa_add_scan_freqs_list(
+					wpa_s, HOSTAPD_MODE_IEEE80211A,
+					&params, false);
+			if (wpa_s->hw.modes[i].mode == HOSTAPD_MODE_IEEE80211AD)
+				wpa_add_scan_freqs_list(
+					wpa_s, HOSTAPD_MODE_IEEE80211AD,
+					&params, false);
+		}
+	}
+#endif /* CONFIG_P2P */
+
+	ret = wpa_supplicant_trigger_scan(wpa_s, scan_params);
+
+	if (ret && wpa_s->last_scan_req == MANUAL_SCAN_REQ && params.freqs &&
+	    !wpa_s->manual_scan_freqs) {
+		/* Restore manual_scan_freqs for the next attempt */
+		wpa_s->manual_scan_freqs = params.freqs;
+		params.freqs = NULL;
+	}
+
+	wpabuf_free(extra_ie);
+	os_free(params.freqs);
+	os_free(params.filter_ssids);
+	os_free(params.mac_addr);
+
+	if (ret) {
+		wpa_msg(wpa_s, MSG_WARNING, "Failed to initiate AP scan");
+		if (wpa_s->scan_prev_wpa_state != wpa_s->wpa_state)
+			wpa_supplicant_set_state(wpa_s,
+						 wpa_s->scan_prev_wpa_state);
+		/* Restore scan_req since we will try to scan again */
+		wpa_s->scan_req = wpa_s->last_scan_req;
+		wpa_supplicant_req_scan(wpa_s, 1, 0);
+	} else {
+		wpa_s->scan_for_connection = 0;
+#ifdef CONFIG_INTERWORKING
+		wpa_s->interworking_fast_assoc_tried = 0;
+#endif /* CONFIG_INTERWORKING */
+		wpa_s->next_scan_bssid_wildcard_ssid = 0;
+		if (params.bssid)
+			os_memset(wpa_s->next_scan_bssid, 0, ETH_ALEN);
+	}
+}
+
+
+void wpa_supplicant_update_scan_int(struct wpa_supplicant *wpa_s, int sec)
+{
+	struct os_reltime remaining, new_int;
+	int cancelled;
+
+	cancelled = eloop_cancel_timeout_one(wpa_supplicant_scan, wpa_s, NULL,
+					     &remaining);
+
+	new_int.sec = sec;
+	new_int.usec = 0;
+	if (cancelled && os_reltime_before(&remaining, &new_int)) {
+		new_int.sec = remaining.sec;
+		new_int.usec = remaining.usec;
+	}
+
+	if (cancelled) {
+		eloop_register_timeout(new_int.sec, new_int.usec,
+				       wpa_supplicant_scan, wpa_s, NULL);
+	}
+	wpa_s->scan_interval = sec;
+}
+
+
+/**
+ * wpa_supplicant_req_scan - Schedule a scan for neighboring access points
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @sec: Number of seconds after which to scan
+ * @usec: Number of microseconds after which to scan
+ *
+ * This function is used to schedule a scan for neighboring access points after
+ * the specified time.
+ */
+void wpa_supplicant_req_scan(struct wpa_supplicant *wpa_s, int sec, int usec)
+{
+	int res;
+
+	if (wpa_s->p2p_mgmt) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Ignore scan request (%d.%06d sec) on p2p_mgmt interface",
+			sec, usec);
+		return;
+	}
+
+	res = eloop_deplete_timeout(sec, usec, wpa_supplicant_scan, wpa_s,
+				    NULL);
+	if (res == 1) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Rescheduling scan request: %d.%06d sec",
+			sec, usec);
+	} else if (res == 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Ignore new scan request for %d.%06d sec since an earlier request is scheduled to trigger sooner",
+			sec, usec);
+	} else {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Setting scan request: %d.%06d sec",
+			sec, usec);
+		eloop_register_timeout(sec, usec, wpa_supplicant_scan, wpa_s, NULL);
+	}
+}
+
+
+/**
+ * wpa_supplicant_delayed_sched_scan - Request a delayed scheduled scan
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @sec: Number of seconds after which to scan
+ * @usec: Number of microseconds after which to scan
+ * Returns: 0 on success or -1 otherwise
+ *
+ * This function is used to schedule periodic scans for neighboring
+ * access points after the specified time.
+ */
+int wpa_supplicant_delayed_sched_scan(struct wpa_supplicant *wpa_s,
+				      int sec, int usec)
+{
+	if (!wpa_s->sched_scan_supported)
+		return -1;
+
+	eloop_register_timeout(sec, usec,
+			       wpa_supplicant_delayed_sched_scan_timeout,
+			       wpa_s, NULL);
+
+	return 0;
+}
+
+
+static void
+wpa_scan_set_relative_rssi_params(struct wpa_supplicant *wpa_s,
+				  struct wpa_driver_scan_params *params)
+{
+	if (wpa_s->wpa_state != WPA_COMPLETED ||
+	    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SCHED_SCAN_RELATIVE_RSSI) ||
+	    wpa_s->srp.relative_rssi_set == 0)
+		return;
+
+	params->relative_rssi_set = 1;
+	params->relative_rssi = wpa_s->srp.relative_rssi;
+
+	if (wpa_s->srp.relative_adjust_rssi == 0)
+		return;
+
+	params->relative_adjust_band = wpa_s->srp.relative_adjust_band;
+	params->relative_adjust_rssi = wpa_s->srp.relative_adjust_rssi;
+}
+
+
+/**
+ * wpa_supplicant_req_sched_scan - Start a periodic scheduled scan
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: 0 is sched_scan was started or -1 otherwise
+ *
+ * This function is used to schedule periodic scans for neighboring
+ * access points repeating the scan continuously.
+ */
+int wpa_supplicant_req_sched_scan(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_driver_scan_params params;
+	struct wpa_driver_scan_params *scan_params;
+	enum wpa_states prev_state;
+	struct wpa_ssid *ssid = NULL;
+	struct wpabuf *extra_ie = NULL;
+	int ret;
+	unsigned int max_sched_scan_ssids;
+	int wildcard = 0;
+	int need_ssids;
+	struct sched_scan_plan scan_plan;
+
+	if (!wpa_s->sched_scan_supported)
+		return -1;
+
+	if (wpa_s->max_sched_scan_ssids > WPAS_MAX_SCAN_SSIDS)
+		max_sched_scan_ssids = WPAS_MAX_SCAN_SSIDS;
+	else
+		max_sched_scan_ssids = wpa_s->max_sched_scan_ssids;
+	if (max_sched_scan_ssids < 1 || wpa_s->conf->disable_scan_offload)
+		return -1;
+
+	wpa_s->sched_scan_stop_req = 0;
+
+	if (wpa_s->sched_scanning) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Already sched scanning");
+		return 0;
+	}
+
+	need_ssids = 0;
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (!wpas_network_disabled(wpa_s, ssid) && !ssid->scan_ssid) {
+			/* Use wildcard SSID to find this network */
+			wildcard = 1;
+		} else if (!wpas_network_disabled(wpa_s, ssid) &&
+			   ssid->ssid_len)
+			need_ssids++;
+
+#ifdef CONFIG_WPS
+		if (!wpas_network_disabled(wpa_s, ssid) &&
+		    ssid->key_mgmt == WPA_KEY_MGMT_WPS) {
+			/*
+			 * Normal scan is more reliable and faster for WPS
+			 * operations and since these are for short periods of
+			 * time, the benefit of trying to use sched_scan would
+			 * be limited.
+			 */
+			wpa_dbg(wpa_s, MSG_DEBUG, "Use normal scan instead of "
+				"sched_scan for WPS");
+			return -1;
+		}
+#endif /* CONFIG_WPS */
+	}
+	if (wildcard)
+		need_ssids++;
+
+	if (wpa_s->normal_scans < 3 &&
+	    (need_ssids <= wpa_s->max_scan_ssids ||
+	     wpa_s->max_scan_ssids >= (int) max_sched_scan_ssids)) {
+		/*
+		 * When normal scan can speed up operations, use that for the
+		 * first operations before starting the sched_scan to allow
+		 * user space sleep more. We do this only if the normal scan
+		 * has functionality that is suitable for this or if the
+		 * sched_scan does not have better support for multiple SSIDs.
+		 */
+		wpa_dbg(wpa_s, MSG_DEBUG, "Use normal scan instead of "
+			"sched_scan for initial scans (normal_scans=%d)",
+			wpa_s->normal_scans);
+		return -1;
+	}
+
+	os_memset(&params, 0, sizeof(params));
+
+	/* If we can't allocate space for the filters, we just don't filter */
+	params.filter_ssids = os_calloc(wpa_s->max_match_sets,
+					sizeof(struct wpa_driver_scan_filter));
+
+	prev_state = wpa_s->wpa_state;
+	if (wpa_s->wpa_state == WPA_DISCONNECTED ||
+	    wpa_s->wpa_state == WPA_INACTIVE)
+		wpa_supplicant_set_state(wpa_s, WPA_SCANNING);
+
+	if (wpa_s->autoscan_params != NULL) {
+		scan_params = wpa_s->autoscan_params;
+		goto scan;
+	}
+
+	/* Find the starting point from which to continue scanning */
+	ssid = wpa_s->conf->ssid;
+	if (wpa_s->prev_sched_ssid) {
+		while (ssid) {
+			if (ssid == wpa_s->prev_sched_ssid) {
+				ssid = ssid->next;
+				break;
+			}
+			ssid = ssid->next;
+		}
+	}
+
+	if (!ssid || !wpa_s->prev_sched_ssid) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Beginning of SSID list");
+		wpa_s->sched_scan_timeout = max_sched_scan_ssids * 2;
+		wpa_s->first_sched_scan = 1;
+		ssid = wpa_s->conf->ssid;
+		wpa_s->prev_sched_ssid = ssid;
+	}
+
+	if (wildcard) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Add wildcard SSID to sched_scan");
+		params.num_ssids++;
+	}
+
+	while (ssid) {
+		if (wpas_network_disabled(wpa_s, ssid))
+			goto next;
+
+		if (params.num_filter_ssids < wpa_s->max_match_sets &&
+		    params.filter_ssids && ssid->ssid && ssid->ssid_len) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "add to filter ssid: %s",
+				wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+			os_memcpy(params.filter_ssids[params.num_filter_ssids].ssid,
+				  ssid->ssid, ssid->ssid_len);
+			params.filter_ssids[params.num_filter_ssids].ssid_len =
+				ssid->ssid_len;
+			params.num_filter_ssids++;
+		} else if (params.filter_ssids && ssid->ssid && ssid->ssid_len)
+		{
+			wpa_dbg(wpa_s, MSG_DEBUG, "Not enough room for SSID "
+				"filter for sched_scan - drop filter");
+			os_free(params.filter_ssids);
+			params.filter_ssids = NULL;
+			params.num_filter_ssids = 0;
+		}
+
+		if (ssid->scan_ssid && ssid->ssid && ssid->ssid_len) {
+			if (params.num_ssids == max_sched_scan_ssids)
+				break; /* only room for broadcast SSID */
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"add to active scan ssid: %s",
+				wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+			params.ssids[params.num_ssids].ssid =
+				ssid->ssid;
+			params.ssids[params.num_ssids].ssid_len =
+				ssid->ssid_len;
+			params.num_ssids++;
+			if (params.num_ssids >= max_sched_scan_ssids) {
+				wpa_s->prev_sched_ssid = ssid;
+				do {
+					ssid = ssid->next;
+				} while (ssid &&
+					 (wpas_network_disabled(wpa_s, ssid) ||
+					  !ssid->scan_ssid));
+				break;
+			}
+		}
+
+	next:
+		wpa_s->prev_sched_ssid = ssid;
+		ssid = ssid->next;
+	}
+
+	if (params.num_filter_ssids == 0) {
+		os_free(params.filter_ssids);
+		params.filter_ssids = NULL;
+	}
+
+	extra_ie = wpa_supplicant_extra_ies(wpa_s);
+	if (extra_ie) {
+		params.extra_ies = wpabuf_head(extra_ie);
+		params.extra_ies_len = wpabuf_len(extra_ie);
+	}
+
+	if (wpa_s->conf->filter_rssi)
+		params.filter_rssi = wpa_s->conf->filter_rssi;
+
+	/* See if user specified frequencies. If so, scan only those. */
+	if (wpa_s->conf->freq_list && !params.freqs) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Optimize scan based on conf->freq_list");
+		int_array_concat(&params.freqs, wpa_s->conf->freq_list);
+	}
+
+#ifdef CONFIG_MBO
+	if (wpa_s->enable_oce & OCE_STA)
+		params.oce_scan = 1;
+#endif /* CONFIG_MBO */
+
+	scan_params = &params;
+
+scan:
+	wpa_s->sched_scan_timed_out = 0;
+
+	/*
+	 * We cannot support multiple scan plans if the scan request includes
+	 * too many SSID's, so in this case use only the last scan plan and make
+	 * it run infinitely. It will be stopped by the timeout.
+	 */
+	if (wpa_s->sched_scan_plans_num == 1 ||
+	    (wpa_s->sched_scan_plans_num && !ssid && wpa_s->first_sched_scan)) {
+		params.sched_scan_plans = wpa_s->sched_scan_plans;
+		params.sched_scan_plans_num = wpa_s->sched_scan_plans_num;
+	} else if (wpa_s->sched_scan_plans_num > 1) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Too many SSIDs. Default to using single scheduled_scan plan");
+		params.sched_scan_plans =
+			&wpa_s->sched_scan_plans[wpa_s->sched_scan_plans_num -
+						 1];
+		params.sched_scan_plans_num = 1;
+	} else {
+		if (wpa_s->conf->sched_scan_interval)
+			scan_plan.interval = wpa_s->conf->sched_scan_interval;
+		else
+			scan_plan.interval = 10;
+
+		if (scan_plan.interval > wpa_s->max_sched_scan_plan_interval) {
+			wpa_printf(MSG_WARNING,
+				   "Scan interval too long(%u), use the maximum allowed(%u)",
+				   scan_plan.interval,
+				   wpa_s->max_sched_scan_plan_interval);
+			scan_plan.interval =
+				wpa_s->max_sched_scan_plan_interval;
+		}
+
+		scan_plan.iterations = 0;
+		params.sched_scan_plans = &scan_plan;
+		params.sched_scan_plans_num = 1;
+	}
+
+	params.sched_scan_start_delay = wpa_s->conf->sched_scan_start_delay;
+
+	if (ssid || !wpa_s->first_sched_scan) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Starting sched scan after %u seconds: interval %u timeout %d",
+			params.sched_scan_start_delay,
+			params.sched_scan_plans[0].interval,
+			wpa_s->sched_scan_timeout);
+	} else {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Starting sched scan after %u seconds (no timeout)",
+			params.sched_scan_start_delay);
+	}
+
+	wpa_setband_scan_freqs(wpa_s, scan_params);
+
+	if ((wpa_s->mac_addr_rand_enable & MAC_ADDR_RAND_SCHED_SCAN) &&
+	    wpa_s->wpa_state <= WPA_SCANNING)
+		wpa_setup_mac_addr_rand_params(&params,
+					       wpa_s->mac_addr_sched_scan);
+
+	wpa_scan_set_relative_rssi_params(wpa_s, scan_params);
+
+	ret = wpa_supplicant_start_sched_scan(wpa_s, scan_params);
+	wpabuf_free(extra_ie);
+	os_free(params.filter_ssids);
+	os_free(params.mac_addr);
+	if (ret) {
+		wpa_msg(wpa_s, MSG_WARNING, "Failed to initiate sched scan");
+		if (prev_state != wpa_s->wpa_state)
+			wpa_supplicant_set_state(wpa_s, prev_state);
+		return ret;
+	}
+
+	/* If we have more SSIDs to scan, add a timeout so we scan them too */
+	if (ssid || !wpa_s->first_sched_scan) {
+		wpa_s->sched_scan_timed_out = 0;
+		eloop_register_timeout(wpa_s->sched_scan_timeout, 0,
+				       wpa_supplicant_sched_scan_timeout,
+				       wpa_s, NULL);
+		wpa_s->first_sched_scan = 0;
+		wpa_s->sched_scan_timeout /= 2;
+		params.sched_scan_plans[0].interval *= 2;
+		if ((unsigned int) wpa_s->sched_scan_timeout <
+		    params.sched_scan_plans[0].interval ||
+		    params.sched_scan_plans[0].interval >
+		    wpa_s->max_sched_scan_plan_interval) {
+			params.sched_scan_plans[0].interval = 10;
+			wpa_s->sched_scan_timeout = max_sched_scan_ssids * 2;
+		}
+	}
+
+	/* If there is no more ssids, start next time from the beginning */
+	if (!ssid)
+		wpa_s->prev_sched_ssid = NULL;
+
+	return 0;
+}
+
+
+/**
+ * wpa_supplicant_cancel_scan - Cancel a scheduled scan request
+ * @wpa_s: Pointer to wpa_supplicant data
+ *
+ * This function is used to cancel a scan request scheduled with
+ * wpa_supplicant_req_scan().
+ */
+void wpa_supplicant_cancel_scan(struct wpa_supplicant *wpa_s)
+{
+	wpa_dbg(wpa_s, MSG_DEBUG, "Cancelling scan request");
+	eloop_cancel_timeout(wpa_supplicant_scan, wpa_s, NULL);
+}
+
+
+/**
+ * wpa_supplicant_cancel_delayed_sched_scan - Stop a delayed scheduled scan
+ * @wpa_s: Pointer to wpa_supplicant data
+ *
+ * This function is used to stop a delayed scheduled scan.
+ */
+void wpa_supplicant_cancel_delayed_sched_scan(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->sched_scan_supported)
+		return;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Cancelling delayed sched scan");
+	eloop_cancel_timeout(wpa_supplicant_delayed_sched_scan_timeout,
+			     wpa_s, NULL);
+}
+
+
+/**
+ * wpa_supplicant_cancel_sched_scan - Stop running scheduled scans
+ * @wpa_s: Pointer to wpa_supplicant data
+ *
+ * This function is used to stop a periodic scheduled scan.
+ */
+void wpa_supplicant_cancel_sched_scan(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->sched_scanning)
+		return;
+
+	if (wpa_s->sched_scanning)
+		wpa_s->sched_scan_stop_req = 1;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Cancelling sched scan");
+	eloop_cancel_timeout(wpa_supplicant_sched_scan_timeout, wpa_s, NULL);
+	wpa_supplicant_stop_sched_scan(wpa_s);
+}
+
+
+/**
+ * wpa_supplicant_notify_scanning - Indicate possible scan state change
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @scanning: Whether scanning is currently in progress
+ *
+ * This function is to generate scanning notifycations. It is called whenever
+ * there may have been a change in scanning (scan started, completed, stopped).
+ * wpas_notify_scanning() is called whenever the scanning state changed from the
+ * previously notified state.
+ */
+void wpa_supplicant_notify_scanning(struct wpa_supplicant *wpa_s,
+				    int scanning)
+{
+	if (wpa_s->scanning != scanning) {
+		wpa_s->scanning = scanning;
+		wpas_notify_scanning(wpa_s);
+	}
+}
+
+
+static int wpa_scan_get_max_rate(const struct wpa_scan_res *res)
+{
+	int rate = 0;
+	const u8 *ie;
+	int i;
+
+	ie = wpa_scan_get_ie(res, WLAN_EID_SUPP_RATES);
+	for (i = 0; ie && i < ie[1]; i++) {
+		if ((ie[i + 2] & 0x7f) > rate)
+			rate = ie[i + 2] & 0x7f;
+	}
+
+	ie = wpa_scan_get_ie(res, WLAN_EID_EXT_SUPP_RATES);
+	for (i = 0; ie && i < ie[1]; i++) {
+		if ((ie[i + 2] & 0x7f) > rate)
+			rate = ie[i + 2] & 0x7f;
+	}
+
+	return rate;
+}
+
+
+/**
+ * wpa_scan_get_ie - Fetch a specified information element from a scan result
+ * @res: Scan result entry
+ * @ie: Information element identitifier (WLAN_EID_*)
+ * Returns: Pointer to the information element (id field) or %NULL if not found
+ *
+ * This function returns the first matching information element in the scan
+ * result.
+ */
+const u8 * wpa_scan_get_ie(const struct wpa_scan_res *res, u8 ie)
+{
+	size_t ie_len = res->ie_len;
+
+	/* Use the Beacon frame IEs if res->ie_len is not available */
+	if (!ie_len)
+		ie_len = res->beacon_ie_len;
+
+	return get_ie((const u8 *) (res + 1), ie_len, ie);
+}
+
+
+/**
+ * wpa_scan_get_vendor_ie - Fetch vendor information element from a scan result
+ * @res: Scan result entry
+ * @vendor_type: Vendor type (four octets starting the IE payload)
+ * Returns: Pointer to the information element (id field) or %NULL if not found
+ *
+ * This function returns the first matching information element in the scan
+ * result.
+ */
+const u8 * wpa_scan_get_vendor_ie(const struct wpa_scan_res *res,
+				  u32 vendor_type)
+{
+	const u8 *ies;
+	const struct element *elem;
+
+	ies = (const u8 *) (res + 1);
+
+	for_each_element_id(elem, WLAN_EID_VENDOR_SPECIFIC, ies, res->ie_len) {
+		if (elem->datalen >= 4 &&
+		    vendor_type == WPA_GET_BE32(elem->data))
+			return &elem->id;
+	}
+
+	return NULL;
+}
+
+
+/**
+ * wpa_scan_get_vendor_ie_beacon - Fetch vendor information from a scan result
+ * @res: Scan result entry
+ * @vendor_type: Vendor type (four octets starting the IE payload)
+ * Returns: Pointer to the information element (id field) or %NULL if not found
+ *
+ * This function returns the first matching information element in the scan
+ * result.
+ *
+ * This function is like wpa_scan_get_vendor_ie(), but uses IE buffer only
+ * from Beacon frames instead of either Beacon or Probe Response frames.
+ */
+const u8 * wpa_scan_get_vendor_ie_beacon(const struct wpa_scan_res *res,
+					 u32 vendor_type)
+{
+	const u8 *ies;
+	const struct element *elem;
+
+	if (res->beacon_ie_len == 0)
+		return NULL;
+
+	ies = (const u8 *) (res + 1);
+	ies += res->ie_len;
+
+	for_each_element_id(elem, WLAN_EID_VENDOR_SPECIFIC, ies,
+			    res->beacon_ie_len) {
+		if (elem->datalen >= 4 &&
+		    vendor_type == WPA_GET_BE32(elem->data))
+			return &elem->id;
+	}
+
+	return NULL;
+}
+
+
+/**
+ * wpa_scan_get_vendor_ie_multi - Fetch vendor IE data from a scan result
+ * @res: Scan result entry
+ * @vendor_type: Vendor type (four octets starting the IE payload)
+ * Returns: Pointer to the information element payload or %NULL if not found
+ *
+ * This function returns concatenated payload of possibly fragmented vendor
+ * specific information elements in the scan result. The caller is responsible
+ * for freeing the returned buffer.
+ */
+struct wpabuf * wpa_scan_get_vendor_ie_multi(const struct wpa_scan_res *res,
+					     u32 vendor_type)
+{
+	struct wpabuf *buf;
+	const u8 *end, *pos;
+
+	buf = wpabuf_alloc(res->ie_len);
+	if (buf == NULL)
+		return NULL;
+
+	pos = (const u8 *) (res + 1);
+	end = pos + res->ie_len;
+
+	while (end - pos > 1) {
+		u8 ie, len;
+
+		ie = pos[0];
+		len = pos[1];
+		if (len > end - pos - 2)
+			break;
+		pos += 2;
+		if (ie == WLAN_EID_VENDOR_SPECIFIC && len >= 4 &&
+		    vendor_type == WPA_GET_BE32(pos))
+			wpabuf_put_data(buf, pos + 4, len - 4);
+		pos += len;
+	}
+
+	if (wpabuf_len(buf) == 0) {
+		wpabuf_free(buf);
+		buf = NULL;
+	}
+
+	return buf;
+}
+
+
+/* Compare function for sorting scan results. Return >0 if @b is considered
+ * better. */
+static int wpa_scan_result_compar(const void *a, const void *b)
+{
+#define MIN(a,b) a < b ? a : b
+	struct wpa_scan_res **_wa = (void *) a;
+	struct wpa_scan_res **_wb = (void *) b;
+	struct wpa_scan_res *wa = *_wa;
+	struct wpa_scan_res *wb = *_wb;
+	int wpa_a, wpa_b;
+	int snr_a, snr_b, snr_a_full, snr_b_full;
+
+	/* WPA/WPA2 support preferred */
+	wpa_a = wpa_scan_get_vendor_ie(wa, WPA_IE_VENDOR_TYPE) != NULL ||
+		wpa_scan_get_ie(wa, WLAN_EID_RSN) != NULL;
+	wpa_b = wpa_scan_get_vendor_ie(wb, WPA_IE_VENDOR_TYPE) != NULL ||
+		wpa_scan_get_ie(wb, WLAN_EID_RSN) != NULL;
+
+	if (wpa_b && !wpa_a)
+		return 1;
+	if (!wpa_b && wpa_a)
+		return -1;
+
+	/* privacy support preferred */
+	if ((wa->caps & IEEE80211_CAP_PRIVACY) == 0 &&
+	    (wb->caps & IEEE80211_CAP_PRIVACY))
+		return 1;
+	if ((wa->caps & IEEE80211_CAP_PRIVACY) &&
+	    (wb->caps & IEEE80211_CAP_PRIVACY) == 0)
+		return -1;
+
+	if (wa->flags & wb->flags & WPA_SCAN_LEVEL_DBM) {
+		snr_a_full = wa->snr;
+		snr_a = MIN(wa->snr, GREAT_SNR);
+		snr_b_full = wb->snr;
+		snr_b = MIN(wb->snr, GREAT_SNR);
+	} else {
+		/* Level is not in dBm, so we can't calculate
+		 * SNR. Just use raw level (units unknown). */
+		snr_a = snr_a_full = wa->level;
+		snr_b = snr_b_full = wb->level;
+	}
+
+	/* If SNR is close, decide by max rate or frequency band. For cases
+	 * involving the 6 GHz band, use the throughput estimate irrespective
+	 * of the SNR difference since the LPI/VLP rules may result in
+	 * significant differences in SNR for cases where the estimated
+	 * throughput can be considerably higher with the lower SNR. */
+	if (snr_a && snr_b && (abs(snr_b - snr_a) < 7 ||
+			       is_6ghz_freq(wa->freq) ||
+			       is_6ghz_freq(wb->freq))) {
+		if (wa->est_throughput != wb->est_throughput)
+			return (int) wb->est_throughput -
+				(int) wa->est_throughput;
+	}
+	if ((snr_a && snr_b && abs(snr_b - snr_a) < 5) ||
+	    (wa->qual && wb->qual && abs(wb->qual - wa->qual) < 10)) {
+		if (is_6ghz_freq(wa->freq) ^ is_6ghz_freq(wb->freq))
+			return is_6ghz_freq(wa->freq) ? -1 : 1;
+		if (IS_5GHZ(wa->freq) ^ IS_5GHZ(wb->freq))
+			return IS_5GHZ(wa->freq) ? -1 : 1;
+	}
+
+	/* all things being equal, use SNR; if SNRs are
+	 * identical, use quality values since some drivers may only report
+	 * that value and leave the signal level zero */
+	if (snr_b_full == snr_a_full)
+		return wb->qual - wa->qual;
+	return snr_b_full - snr_a_full;
+#undef MIN
+}
+
+
+#ifdef CONFIG_WPS
+/* Compare function for sorting scan results when searching a WPS AP for
+ * provisioning. Return >0 if @b is considered better. */
+static int wpa_scan_result_wps_compar(const void *a, const void *b)
+{
+	struct wpa_scan_res **_wa = (void *) a;
+	struct wpa_scan_res **_wb = (void *) b;
+	struct wpa_scan_res *wa = *_wa;
+	struct wpa_scan_res *wb = *_wb;
+	int uses_wps_a, uses_wps_b;
+	struct wpabuf *wps_a, *wps_b;
+	int res;
+
+	/* Optimization - check WPS IE existence before allocated memory and
+	 * doing full reassembly. */
+	uses_wps_a = wpa_scan_get_vendor_ie(wa, WPS_IE_VENDOR_TYPE) != NULL;
+	uses_wps_b = wpa_scan_get_vendor_ie(wb, WPS_IE_VENDOR_TYPE) != NULL;
+	if (uses_wps_a && !uses_wps_b)
+		return -1;
+	if (!uses_wps_a && uses_wps_b)
+		return 1;
+
+	if (uses_wps_a && uses_wps_b) {
+		wps_a = wpa_scan_get_vendor_ie_multi(wa, WPS_IE_VENDOR_TYPE);
+		wps_b = wpa_scan_get_vendor_ie_multi(wb, WPS_IE_VENDOR_TYPE);
+		res = wps_ap_priority_compar(wps_a, wps_b);
+		wpabuf_free(wps_a);
+		wpabuf_free(wps_b);
+		if (res)
+			return res;
+	}
+
+	/*
+	 * Do not use current AP security policy as a sorting criteria during
+	 * WPS provisioning step since the AP may get reconfigured at the
+	 * completion of provisioning.
+	 */
+
+	/* all things being equal, use signal level; if signal levels are
+	 * identical, use quality values since some drivers may only report
+	 * that value and leave the signal level zero */
+	if (wb->level == wa->level)
+		return wb->qual - wa->qual;
+	return wb->level - wa->level;
+}
+#endif /* CONFIG_WPS */
+
+
+static void dump_scan_res(struct wpa_scan_results *scan_res)
+{
+#ifndef CONFIG_NO_STDOUT_DEBUG
+	size_t i;
+
+	if (scan_res->res == NULL || scan_res->num == 0)
+		return;
+
+	wpa_printf(MSG_EXCESSIVE, "Sorted scan results");
+
+	for (i = 0; i < scan_res->num; i++) {
+		struct wpa_scan_res *r = scan_res->res[i];
+		u8 *pos;
+		if (r->flags & WPA_SCAN_LEVEL_DBM) {
+			int noise_valid = !(r->flags & WPA_SCAN_NOISE_INVALID);
+
+			wpa_printf(MSG_EXCESSIVE, MACSTR " freq=%d qual=%d "
+				   "noise=%d%s level=%d snr=%d%s flags=0x%x age=%u est=%u",
+				   MAC2STR(r->bssid), r->freq, r->qual,
+				   r->noise, noise_valid ? "" : "~", r->level,
+				   r->snr, r->snr >= GREAT_SNR ? "*" : "",
+				   r->flags,
+				   r->age, r->est_throughput);
+		} else {
+			wpa_printf(MSG_EXCESSIVE, MACSTR " freq=%d qual=%d "
+				   "noise=%d level=%d flags=0x%x age=%u est=%u",
+				   MAC2STR(r->bssid), r->freq, r->qual,
+				   r->noise, r->level, r->flags, r->age,
+				   r->est_throughput);
+		}
+		pos = (u8 *) (r + 1);
+		if (r->ie_len)
+			wpa_hexdump(MSG_EXCESSIVE, "IEs", pos, r->ie_len);
+		pos += r->ie_len;
+		if (r->beacon_ie_len)
+			wpa_hexdump(MSG_EXCESSIVE, "Beacon IEs",
+				    pos, r->beacon_ie_len);
+	}
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+}
+
+
+/**
+ * wpa_supplicant_filter_bssid_match - Is the specified BSSID allowed
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @bssid: BSSID to check
+ * Returns: 0 if the BSSID is filtered or 1 if not
+ *
+ * This function is used to filter out specific BSSIDs from scan reslts mainly
+ * for testing purposes (SET bssid_filter ctrl_iface command).
+ */
+int wpa_supplicant_filter_bssid_match(struct wpa_supplicant *wpa_s,
+				      const u8 *bssid)
+{
+	size_t i;
+
+	if (wpa_s->bssid_filter == NULL)
+		return 1;
+
+	for (i = 0; i < wpa_s->bssid_filter_count; i++) {
+		if (os_memcmp(wpa_s->bssid_filter + i * ETH_ALEN, bssid,
+			      ETH_ALEN) == 0)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+void filter_scan_res(struct wpa_supplicant *wpa_s,
+		     struct wpa_scan_results *res)
+{
+	size_t i, j;
+
+	if (wpa_s->bssid_filter == NULL)
+		return;
+
+	for (i = 0, j = 0; i < res->num; i++) {
+		if (wpa_supplicant_filter_bssid_match(wpa_s,
+						      res->res[i]->bssid)) {
+			res->res[j++] = res->res[i];
+		} else {
+			os_free(res->res[i]);
+			res->res[i] = NULL;
+		}
+	}
+
+	if (res->num != j) {
+		wpa_printf(MSG_DEBUG, "Filtered out %d scan results",
+			   (int) (res->num - j));
+		res->num = j;
+	}
+}
+
+
+void scan_snr(struct wpa_scan_res *res)
+{
+	if (res->flags & WPA_SCAN_NOISE_INVALID) {
+		res->noise = is_6ghz_freq(res->freq) ?
+			DEFAULT_NOISE_FLOOR_6GHZ :
+			(IS_5GHZ(res->freq) ?
+			 DEFAULT_NOISE_FLOOR_5GHZ : DEFAULT_NOISE_FLOOR_2GHZ);
+	}
+
+	if (res->flags & WPA_SCAN_LEVEL_DBM) {
+		res->snr = res->level - res->noise;
+	} else {
+		/* Level is not in dBm, so we can't calculate
+		 * SNR. Just use raw level (units unknown). */
+		res->snr = res->level;
+	}
+}
+
+
+/* Minimum SNR required to achieve a certain bitrate. */
+struct minsnr_bitrate_entry {
+	int minsnr;
+	unsigned int bitrate; /* in Mbps */
+};
+
+/* VHT needs to be enabled in order to achieve MCS8 and MCS9 rates. */
+static const int vht_mcs = 8;
+
+static const struct minsnr_bitrate_entry vht20_table[] = {
+	{ 0, 0 },
+	{ 2, 6500 },   /* HT20 MCS0 */
+	{ 5, 13000 },  /* HT20 MCS1 */
+	{ 9, 19500 },  /* HT20 MCS2 */
+	{ 11, 26000 }, /* HT20 MCS3 */
+	{ 15, 39000 }, /* HT20 MCS4 */
+	{ 18, 52000 }, /* HT20 MCS5 */
+	{ 20, 58500 }, /* HT20 MCS6 */
+	{ 25, 65000 }, /* HT20 MCS7 */
+	{ 29, 78000 }, /* VHT20 MCS8 */
+	{ -1, 78000 }  /* SNR > 29 */
+};
+
+static const struct minsnr_bitrate_entry vht40_table[] = {
+	{ 0, 0 },
+	{ 5, 13500 },   /* HT40 MCS0 */
+	{ 8, 27000 },   /* HT40 MCS1 */
+	{ 12, 40500 },  /* HT40 MCS2 */
+	{ 14, 54000 },  /* HT40 MCS3 */
+	{ 18, 81000 },  /* HT40 MCS4 */
+	{ 21, 108000 }, /* HT40 MCS5 */
+	{ 23, 121500 }, /* HT40 MCS6 */
+	{ 28, 135000 }, /* HT40 MCS7 */
+	{ 32, 162000 }, /* VHT40 MCS8 */
+	{ 34, 180000 }, /* VHT40 MCS9 */
+	{ -1, 180000 }  /* SNR > 34 */
+};
+
+static const struct minsnr_bitrate_entry vht80_table[] = {
+	{ 0, 0 },
+	{ 8, 29300 },   /* VHT80 MCS0 */
+	{ 11, 58500 },  /* VHT80 MCS1 */
+	{ 15, 87800 },  /* VHT80 MCS2 */
+	{ 17, 117000 }, /* VHT80 MCS3 */
+	{ 21, 175500 }, /* VHT80 MCS4 */
+	{ 24, 234000 }, /* VHT80 MCS5 */
+	{ 26, 263300 }, /* VHT80 MCS6 */
+	{ 31, 292500 }, /* VHT80 MCS7 */
+	{ 35, 351000 }, /* VHT80 MCS8 */
+	{ 37, 390000 }, /* VHT80 MCS9 */
+	{ -1, 390000 }  /* SNR > 37 */
+};
+
+
+static const struct minsnr_bitrate_entry vht160_table[] = {
+	{ 0, 0 },
+	{ 11, 58500 },  /* VHT160 MCS0 */
+	{ 14, 117000 }, /* VHT160 MCS1 */
+	{ 18, 175500 }, /* VHT160 MCS2 */
+	{ 20, 234000 }, /* VHT160 MCS3 */
+	{ 24, 351000 }, /* VHT160 MCS4 */
+	{ 27, 468000 }, /* VHT160 MCS5 */
+	{ 29, 526500 }, /* VHT160 MCS6 */
+	{ 34, 585000 }, /* VHT160 MCS7 */
+	{ 38, 702000 }, /* VHT160 MCS8 */
+	{ 40, 780000 }, /* VHT160 MCS9 */
+	{ -1, 780000 }  /* SNR > 37 */
+};
+
+
+static const struct minsnr_bitrate_entry he20_table[] = {
+	{ 0, 0 },
+	{ 2, 8600 },    /* HE20 MCS0 */
+	{ 5, 17200 },   /* HE20 MCS1 */
+	{ 9, 25800 },   /* HE20 MCS2 */
+	{ 11, 34400 },  /* HE20 MCS3 */
+	{ 15, 51600 },  /* HE20 MCS4 */
+	{ 18, 68800 },  /* HE20 MCS5 */
+	{ 20, 77400 },  /* HE20 MCS6 */
+	{ 25, 86000 },  /* HE20 MCS7 */
+	{ 29, 103200 }, /* HE20 MCS8 */
+	{ 31, 114700 }, /* HE20 MCS9 */
+	{ 34, 129000 }, /* HE20 MCS10 */
+	{ 36, 143400 }, /* HE20 MCS11 */
+	{ -1, 143400 }  /* SNR > 29 */
+};
+
+static const struct minsnr_bitrate_entry he40_table[] = {
+	{ 0, 0 },
+	{ 5, 17200 },   /* HE40 MCS0 */
+	{ 8, 34400 },   /* HE40 MCS1 */
+	{ 12, 51600 },  /* HE40 MCS2 */
+	{ 14, 68800 },  /* HE40 MCS3 */
+	{ 18, 103200 }, /* HE40 MCS4 */
+	{ 21, 137600 }, /* HE40 MCS5 */
+	{ 23, 154900 }, /* HE40 MCS6 */
+	{ 28, 172100 }, /* HE40 MCS7 */
+	{ 32, 206500 }, /* HE40 MCS8 */
+	{ 34, 229400 }, /* HE40 MCS9 */
+	{ 37, 258100 }, /* HE40 MCS10 */
+	{ 39, 286800 }, /* HE40 MCS11 */
+	{ -1, 286800 }  /* SNR > 34 */
+};
+
+static const struct minsnr_bitrate_entry he80_table[] = {
+	{ 0, 0 },
+	{ 8, 36000 },   /* HE80 MCS0 */
+	{ 11, 72100 },  /* HE80 MCS1 */
+	{ 15, 108100 }, /* HE80 MCS2 */
+	{ 17, 144100 }, /* HE80 MCS3 */
+	{ 21, 216200 }, /* HE80 MCS4 */
+	{ 24, 288200 }, /* HE80 MCS5 */
+	{ 26, 324300 }, /* HE80 MCS6 */
+	{ 31, 360300 }, /* HE80 MCS7 */
+	{ 35, 432400 }, /* HE80 MCS8 */
+	{ 37, 480400 }, /* HE80 MCS9 */
+	{ 40, 540400 }, /* HE80 MCS10 */
+	{ 42, 600500 }, /* HE80 MCS11 */
+	{ -1, 600500 }  /* SNR > 37 */
+};
+
+
+static const struct minsnr_bitrate_entry he160_table[] = {
+	{ 0, 0 },
+	{ 11, 72100 },   /* HE160 MCS0 */
+	{ 14, 144100 },  /* HE160 MCS1 */
+	{ 18, 216200 },  /* HE160 MCS2 */
+	{ 20, 288200 },  /* HE160 MCS3 */
+	{ 24, 432400 },  /* HE160 MCS4 */
+	{ 27, 576500 },  /* HE160 MCS5 */
+	{ 29, 648500 },  /* HE160 MCS6 */
+	{ 34, 720600 },  /* HE160 MCS7 */
+	{ 38, 864700 },  /* HE160 MCS8 */
+	{ 40, 960800 },  /* HE160 MCS9 */
+	{ 43, 1080900 }, /* HE160 MCS10 */
+	{ 45, 1201000 }, /* HE160 MCS11 */
+	{ -1, 1201000 }  /* SNR > 37 */
+};
+
+
+static unsigned int interpolate_rate(int snr, int snr0, int snr1,
+				     int rate0, int rate1)
+{
+	return rate0 + (snr - snr0) * (rate1 - rate0) / (snr1 - snr0);
+}
+
+
+static unsigned int max_rate(const struct minsnr_bitrate_entry table[],
+			     int snr, bool vht)
+{
+	const struct minsnr_bitrate_entry *prev, *entry = table;
+
+	while ((entry->minsnr != -1) &&
+	       (snr >= entry->minsnr) &&
+	       (vht || entry - table <= vht_mcs))
+		entry++;
+	if (entry == table)
+		return entry->bitrate;
+	prev = entry - 1;
+	if (entry->minsnr == -1 || (!vht && entry - table > vht_mcs))
+		return prev->bitrate;
+	return interpolate_rate(snr, prev->minsnr, entry->minsnr, prev->bitrate,
+				entry->bitrate);
+}
+
+
+static unsigned int max_ht20_rate(int snr, bool vht)
+{
+	return max_rate(vht20_table, snr, vht);
+}
+
+
+static unsigned int max_ht40_rate(int snr, bool vht)
+{
+	return max_rate(vht40_table, snr, vht);
+}
+
+
+static unsigned int max_vht80_rate(int snr)
+{
+	return max_rate(vht80_table, snr, 1);
+}
+
+
+static unsigned int max_vht160_rate(int snr)
+{
+	return max_rate(vht160_table, snr, 1);
+}
+
+
+static unsigned int max_he_rate(const struct minsnr_bitrate_entry table[],
+				int snr)
+{
+	const struct minsnr_bitrate_entry *prev, *entry = table;
+
+	while (entry->minsnr != -1 && snr >= entry->minsnr)
+		entry++;
+	if (entry == table)
+		return 0;
+	prev = entry - 1;
+	if (entry->minsnr == -1)
+		return prev->bitrate;
+	return interpolate_rate(snr, prev->minsnr, entry->minsnr,
+				prev->bitrate, entry->bitrate);
+}
+
+
+unsigned int wpas_get_est_tpt(const struct wpa_supplicant *wpa_s,
+			      const u8 *ies, size_t ies_len, int rate,
+			      int snr, int freq)
+{
+	struct hostapd_hw_modes *hw_mode;
+	unsigned int est, tmp;
+	const u8 *ie;
+
+	/* Limit based on estimated SNR */
+	if (rate > 1 * 2 && snr < 1)
+		rate = 1 * 2;
+	else if (rate > 2 * 2 && snr < 4)
+		rate = 2 * 2;
+	else if (rate > 6 * 2 && snr < 5)
+		rate = 6 * 2;
+	else if (rate > 9 * 2 && snr < 6)
+		rate = 9 * 2;
+	else if (rate > 12 * 2 && snr < 7)
+		rate = 12 * 2;
+	else if (rate > 12 * 2 && snr < 8)
+		rate = 14 * 2;
+	else if (rate > 12 * 2 && snr < 9)
+		rate = 16 * 2;
+	else if (rate > 18 * 2 && snr < 10)
+		rate = 18 * 2;
+	else if (rate > 24 * 2 && snr < 11)
+		rate = 24 * 2;
+	else if (rate > 24 * 2 && snr < 12)
+		rate = 27 * 2;
+	else if (rate > 24 * 2 && snr < 13)
+		rate = 30 * 2;
+	else if (rate > 24 * 2 && snr < 14)
+		rate = 33 * 2;
+	else if (rate > 36 * 2 && snr < 15)
+		rate = 36 * 2;
+	else if (rate > 36 * 2 && snr < 16)
+		rate = 39 * 2;
+	else if (rate > 36 * 2 && snr < 17)
+		rate = 42 * 2;
+	else if (rate > 36 * 2 && snr < 18)
+		rate = 45 * 2;
+	else if (rate > 48 * 2 && snr < 19)
+		rate = 48 * 2;
+	else if (rate > 48 * 2 && snr < 20)
+		rate = 51 * 2;
+	else if (rate > 54 * 2 && snr < 21)
+		rate = 54 * 2;
+	est = rate * 500;
+
+	hw_mode = get_mode_with_freq(wpa_s->hw.modes, wpa_s->hw.num_modes,
+				     freq);
+
+	if (hw_mode && hw_mode->ht_capab) {
+		ie = get_ie(ies, ies_len, WLAN_EID_HT_CAP);
+		if (ie) {
+			tmp = max_ht20_rate(snr, false);
+			if (tmp > est)
+				est = tmp;
+		}
+	}
+
+	if (hw_mode &&
+	    (hw_mode->ht_capab & HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET)) {
+		ie = get_ie(ies, ies_len, WLAN_EID_HT_OPERATION);
+		if (ie && ie[1] >= 2 &&
+		    (ie[3] & HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK)) {
+			tmp = max_ht40_rate(snr, false);
+			if (tmp > est)
+				est = tmp;
+		}
+	}
+
+	if (hw_mode && hw_mode->vht_capab) {
+		/* Use +1 to assume VHT is always faster than HT */
+		ie = get_ie(ies, ies_len, WLAN_EID_VHT_CAP);
+		if (ie) {
+			bool vht80 = false, vht160 = false;
+
+			tmp = max_ht20_rate(snr, true) + 1;
+			if (tmp > est)
+				est = tmp;
+
+			ie = get_ie(ies, ies_len, WLAN_EID_HT_OPERATION);
+			if (ie && ie[1] >= 2 &&
+			    (ie[3] &
+			     HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK)) {
+				tmp = max_ht40_rate(snr, true) + 1;
+				if (tmp > est)
+					est = tmp;
+			}
+
+			/* Determine VHT BSS bandwidth based on IEEE Std
+			 * 802.11-2020, Table 11-23 (VHT BSs bandwidth) */
+			ie = get_ie(ies, ies_len, WLAN_EID_VHT_OPERATION);
+			if (ie && ie[1] >= 3) {
+				u8 cw = ie[2] & VHT_OPMODE_CHANNEL_WIDTH_MASK;
+				u8 seg0 = ie[3];
+				u8 seg1 = ie[4];
+
+				if (cw)
+					vht80 = true;
+				if (cw == 2 ||
+				    (cw == 3 &&
+				     (seg1 > 0 && abs(seg1 - seg0) == 16)))
+					vht160 = true;
+				if (cw == 1 &&
+				    ((seg1 > 0 && abs(seg1 - seg0) == 8) ||
+				     (seg1 > 0 && abs(seg1 - seg0) == 16)))
+					vht160 = true;
+			}
+
+			if (vht80) {
+				tmp = max_vht80_rate(snr) + 1;
+				if (tmp > est)
+					est = tmp;
+			}
+
+			if (vht160 &&
+			    (hw_mode->vht_capab &
+			     (VHT_CAP_SUPP_CHAN_WIDTH_160MHZ |
+			      VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ))) {
+				tmp = max_vht160_rate(snr) + 1;
+				if (tmp > est)
+					est = tmp;
+			}
+		}
+	}
+
+	if (hw_mode && hw_mode->he_capab[IEEE80211_MODE_INFRA].he_supported) {
+		/* Use +2 to assume HE is always faster than HT/VHT */
+		struct ieee80211_he_capabilities *he;
+		struct he_capabilities *own_he;
+		u8 cw;
+
+		ie = get_ie_ext(ies, ies_len, WLAN_EID_EXT_HE_CAPABILITIES);
+		if (!ie || (ie[1] < 1 + IEEE80211_HE_CAPAB_MIN_LEN))
+			return est;
+		he = (struct ieee80211_he_capabilities *) &ie[3];
+		own_he = &hw_mode->he_capab[IEEE80211_MODE_INFRA];
+
+		tmp = max_he_rate(he20_table, snr) + 2;
+		if (tmp > est)
+			est = tmp;
+
+		cw = he->he_phy_capab_info[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+			own_he->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX];
+		if (cw &
+		    (IS_2P4GHZ(freq) ? HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_IN_2G :
+		     HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G)) {
+			tmp = max_he_rate(he40_table, snr) + 2;
+			if (tmp > est)
+				est = tmp;
+		}
+
+		if (!IS_2P4GHZ(freq) &&
+		    (cw & HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G)) {
+			tmp = max_he_rate(he80_table, snr) + 2;
+			if (tmp > est)
+				est = tmp;
+		}
+
+		if (!IS_2P4GHZ(freq) &&
+		    (cw & (HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G |
+			   HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G))) {
+			tmp = max_he_rate(he160_table, snr) + 2;
+			if (tmp > est)
+				est = tmp;
+		}
+	}
+
+	return est;
+}
+
+
+void scan_est_throughput(struct wpa_supplicant *wpa_s,
+			 struct wpa_scan_res *res)
+{
+	int rate; /* max legacy rate in 500 kb/s units */
+	int snr = res->snr;
+	const u8 *ies = (const void *) (res + 1);
+	size_t ie_len = res->ie_len;
+
+	if (res->est_throughput)
+		return;
+
+	/* Get maximum legacy rate */
+	rate = wpa_scan_get_max_rate(res);
+
+	if (!ie_len)
+		ie_len = res->beacon_ie_len;
+	res->est_throughput =
+		wpas_get_est_tpt(wpa_s, ies, ie_len, rate, snr, res->freq);
+
+	/* TODO: channel utilization and AP load (e.g., from AP Beacon) */
+}
+
+
+/**
+ * wpa_supplicant_get_scan_results - Get scan results
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @info: Information about what was scanned or %NULL if not available
+ * @new_scan: Whether a new scan was performed
+ * Returns: Scan results, %NULL on failure
+ *
+ * This function request the current scan results from the driver and updates
+ * the local BSS list wpa_s->bss. The caller is responsible for freeing the
+ * results with wpa_scan_results_free().
+ */
+struct wpa_scan_results *
+wpa_supplicant_get_scan_results(struct wpa_supplicant *wpa_s,
+				struct scan_info *info, int new_scan)
+{
+	struct wpa_scan_results *scan_res;
+	size_t i;
+	int (*compar)(const void *, const void *) = wpa_scan_result_compar;
+
+	scan_res = wpa_drv_get_scan_results2(wpa_s);
+	if (scan_res == NULL) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Failed to get scan results");
+		return NULL;
+	}
+	if (scan_res->fetch_time.sec == 0) {
+		/*
+		 * Make sure we have a valid timestamp if the driver wrapper
+		 * does not set this.
+		 */
+		os_get_reltime(&scan_res->fetch_time);
+	}
+	filter_scan_res(wpa_s, scan_res);
+
+	for (i = 0; i < scan_res->num; i++) {
+		struct wpa_scan_res *scan_res_item = scan_res->res[i];
+
+		scan_snr(scan_res_item);
+		scan_est_throughput(wpa_s, scan_res_item);
+	}
+
+#ifdef CONFIG_WPS
+	if (wpas_wps_searching(wpa_s)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPS: Order scan results with WPS "
+			"provisioning rules");
+		compar = wpa_scan_result_wps_compar;
+	}
+#endif /* CONFIG_WPS */
+
+	if (scan_res->res) {
+		qsort(scan_res->res, scan_res->num,
+		      sizeof(struct wpa_scan_res *), compar);
+	}
+	dump_scan_res(scan_res);
+
+	if (wpa_s->ignore_post_flush_scan_res) {
+		/* FLUSH command aborted an ongoing scan and these are the
+		 * results from the aborted scan. Do not process the results to
+		 * maintain flushed state. */
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Do not update BSS table based on pending post-FLUSH scan results");
+		wpa_s->ignore_post_flush_scan_res = 0;
+		return scan_res;
+	}
+
+	wpa_bss_update_start(wpa_s);
+	for (i = 0; i < scan_res->num; i++)
+		wpa_bss_update_scan_res(wpa_s, scan_res->res[i],
+					&scan_res->fetch_time);
+	wpa_bss_update_end(wpa_s, info, new_scan);
+
+	return scan_res;
+}
+
+
+/**
+ * wpa_supplicant_update_scan_results - Update scan results from the driver
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function updates the BSS table within wpa_supplicant based on the
+ * currently available scan results from the driver without requesting a new
+ * scan. This is used in cases where the driver indicates an association
+ * (including roaming within ESS) and wpa_supplicant does not yet have the
+ * needed information to complete the connection (e.g., to perform validation
+ * steps in 4-way handshake).
+ */
+int wpa_supplicant_update_scan_results(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_scan_results *scan_res;
+	scan_res = wpa_supplicant_get_scan_results(wpa_s, NULL, 0);
+	if (scan_res == NULL)
+		return -1;
+	wpa_scan_results_free(scan_res);
+
+	return 0;
+}
+
+
+/**
+ * scan_only_handler - Reports scan results
+ */
+void scan_only_handler(struct wpa_supplicant *wpa_s,
+		       struct wpa_scan_results *scan_res)
+{
+	wpa_dbg(wpa_s, MSG_DEBUG, "Scan-only results received");
+	if (wpa_s->last_scan_req == MANUAL_SCAN_REQ &&
+	    wpa_s->manual_scan_use_id && wpa_s->own_scan_running) {
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS "id=%u",
+			     wpa_s->manual_scan_id);
+		wpa_s->manual_scan_use_id = 0;
+	} else {
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS);
+	}
+	wpas_notify_scan_results(wpa_s);
+	wpas_notify_scan_done(wpa_s, 1);
+	if (wpa_s->scan_work) {
+		struct wpa_radio_work *work = wpa_s->scan_work;
+		wpa_s->scan_work = NULL;
+		radio_work_done(work);
+	}
+
+	if (wpa_s->wpa_state == WPA_SCANNING)
+		wpa_supplicant_set_state(wpa_s, wpa_s->scan_prev_wpa_state);
+}
+
+
+int wpas_scan_scheduled(struct wpa_supplicant *wpa_s)
+{
+	return eloop_is_timeout_registered(wpa_supplicant_scan, wpa_s, NULL);
+}
+
+
+struct wpa_driver_scan_params *
+wpa_scan_clone_params(const struct wpa_driver_scan_params *src)
+{
+	struct wpa_driver_scan_params *params;
+	size_t i;
+	u8 *n;
+
+	params = os_zalloc(sizeof(*params));
+	if (params == NULL)
+		return NULL;
+
+	for (i = 0; i < src->num_ssids; i++) {
+		if (src->ssids[i].ssid) {
+			n = os_memdup(src->ssids[i].ssid,
+				      src->ssids[i].ssid_len);
+			if (n == NULL)
+				goto failed;
+			params->ssids[i].ssid = n;
+			params->ssids[i].ssid_len = src->ssids[i].ssid_len;
+		}
+	}
+	params->num_ssids = src->num_ssids;
+
+	if (src->extra_ies) {
+		n = os_memdup(src->extra_ies, src->extra_ies_len);
+		if (n == NULL)
+			goto failed;
+		params->extra_ies = n;
+		params->extra_ies_len = src->extra_ies_len;
+	}
+
+	if (src->freqs) {
+		int len = int_array_len(src->freqs);
+		params->freqs = os_memdup(src->freqs, (len + 1) * sizeof(int));
+		if (params->freqs == NULL)
+			goto failed;
+	}
+
+	if (src->filter_ssids) {
+		params->filter_ssids = os_memdup(src->filter_ssids,
+						 sizeof(*params->filter_ssids) *
+						 src->num_filter_ssids);
+		if (params->filter_ssids == NULL)
+			goto failed;
+		params->num_filter_ssids = src->num_filter_ssids;
+	}
+
+	params->filter_rssi = src->filter_rssi;
+	params->p2p_probe = src->p2p_probe;
+	params->only_new_results = src->only_new_results;
+	params->low_priority = src->low_priority;
+	params->duration = src->duration;
+	params->duration_mandatory = src->duration_mandatory;
+	params->oce_scan = src->oce_scan;
+
+	if (src->sched_scan_plans_num > 0) {
+		params->sched_scan_plans =
+			os_memdup(src->sched_scan_plans,
+				  sizeof(*src->sched_scan_plans) *
+				  src->sched_scan_plans_num);
+		if (!params->sched_scan_plans)
+			goto failed;
+
+		params->sched_scan_plans_num = src->sched_scan_plans_num;
+	}
+
+	if (src->mac_addr_rand &&
+	    wpa_setup_mac_addr_rand_params(params, src->mac_addr))
+		goto failed;
+
+	if (src->bssid) {
+		u8 *bssid;
+
+		bssid = os_memdup(src->bssid, ETH_ALEN);
+		if (!bssid)
+			goto failed;
+		params->bssid = bssid;
+	}
+
+	params->relative_rssi_set = src->relative_rssi_set;
+	params->relative_rssi = src->relative_rssi;
+	params->relative_adjust_band = src->relative_adjust_band;
+	params->relative_adjust_rssi = src->relative_adjust_rssi;
+	params->p2p_include_6ghz = src->p2p_include_6ghz;
+	return params;
+
+failed:
+	wpa_scan_free_params(params);
+	return NULL;
+}
+
+
+void wpa_scan_free_params(struct wpa_driver_scan_params *params)
+{
+	size_t i;
+
+	if (params == NULL)
+		return;
+
+	for (i = 0; i < params->num_ssids; i++)
+		os_free((u8 *) params->ssids[i].ssid);
+	os_free((u8 *) params->extra_ies);
+	os_free(params->freqs);
+	os_free(params->filter_ssids);
+	os_free(params->sched_scan_plans);
+
+	/*
+	 * Note: params->mac_addr_mask points to same memory allocation and
+	 * must not be freed separately.
+	 */
+	os_free((u8 *) params->mac_addr);
+
+	os_free((u8 *) params->bssid);
+
+	os_free(params);
+}
+
+
+int wpas_start_pno(struct wpa_supplicant *wpa_s)
+{
+	int ret;
+	size_t prio, i, num_ssid, num_match_ssid;
+	struct wpa_ssid *ssid;
+	struct wpa_driver_scan_params params;
+	struct sched_scan_plan scan_plan;
+	unsigned int max_sched_scan_ssids;
+
+	if (!wpa_s->sched_scan_supported)
+		return -1;
+
+	if (wpa_s->max_sched_scan_ssids > WPAS_MAX_SCAN_SSIDS)
+		max_sched_scan_ssids = WPAS_MAX_SCAN_SSIDS;
+	else
+		max_sched_scan_ssids = wpa_s->max_sched_scan_ssids;
+	if (max_sched_scan_ssids < 1)
+		return -1;
+
+	if (wpa_s->pno || wpa_s->pno_sched_pending)
+		return 0;
+
+	if ((wpa_s->wpa_state > WPA_SCANNING) &&
+	    (wpa_s->wpa_state < WPA_COMPLETED)) {
+		wpa_printf(MSG_ERROR, "PNO: In assoc process");
+		return -EAGAIN;
+	}
+
+	if (wpa_s->wpa_state == WPA_SCANNING) {
+		wpa_supplicant_cancel_scan(wpa_s);
+		if (wpa_s->sched_scanning) {
+			wpa_printf(MSG_DEBUG, "Schedule PNO on completion of "
+				   "ongoing sched scan");
+			wpa_supplicant_cancel_sched_scan(wpa_s);
+			wpa_s->pno_sched_pending = 1;
+			return 0;
+		}
+	}
+
+	if (wpa_s->sched_scan_stop_req) {
+		wpa_printf(MSG_DEBUG,
+			   "Schedule PNO after previous sched scan has stopped");
+		wpa_s->pno_sched_pending = 1;
+		return 0;
+	}
+
+	os_memset(&params, 0, sizeof(params));
+
+	num_ssid = num_match_ssid = 0;
+	ssid = wpa_s->conf->ssid;
+	while (ssid) {
+		if (!wpas_network_disabled(wpa_s, ssid)) {
+			num_match_ssid++;
+			if (ssid->scan_ssid)
+				num_ssid++;
+		}
+		ssid = ssid->next;
+	}
+
+	if (num_match_ssid == 0) {
+		wpa_printf(MSG_DEBUG, "PNO: No configured SSIDs");
+		return -1;
+	}
+
+	if (num_match_ssid > num_ssid) {
+		params.num_ssids++; /* wildcard */
+		num_ssid++;
+	}
+
+	if (num_ssid > max_sched_scan_ssids) {
+		wpa_printf(MSG_DEBUG, "PNO: Use only the first %u SSIDs from "
+			   "%u", max_sched_scan_ssids, (unsigned int) num_ssid);
+		num_ssid = max_sched_scan_ssids;
+	}
+
+	if (num_match_ssid > wpa_s->max_match_sets) {
+		num_match_ssid = wpa_s->max_match_sets;
+		wpa_dbg(wpa_s, MSG_DEBUG, "PNO: Too many SSIDs to match");
+	}
+	params.filter_ssids = os_calloc(num_match_ssid,
+					sizeof(struct wpa_driver_scan_filter));
+	if (params.filter_ssids == NULL)
+		return -1;
+
+	i = 0;
+	prio = 0;
+	ssid = wpa_s->conf->pssid[prio];
+	while (ssid) {
+		if (!wpas_network_disabled(wpa_s, ssid)) {
+			if (ssid->scan_ssid && params.num_ssids < num_ssid) {
+				params.ssids[params.num_ssids].ssid =
+					ssid->ssid;
+				params.ssids[params.num_ssids].ssid_len =
+					 ssid->ssid_len;
+				params.num_ssids++;
+			}
+			os_memcpy(params.filter_ssids[i].ssid, ssid->ssid,
+				  ssid->ssid_len);
+			params.filter_ssids[i].ssid_len = ssid->ssid_len;
+			params.num_filter_ssids++;
+			i++;
+			if (i == num_match_ssid)
+				break;
+		}
+		if (ssid->pnext)
+			ssid = ssid->pnext;
+		else if (prio + 1 == wpa_s->conf->num_prio)
+			break;
+		else
+			ssid = wpa_s->conf->pssid[++prio];
+	}
+
+	if (wpa_s->conf->filter_rssi)
+		params.filter_rssi = wpa_s->conf->filter_rssi;
+
+	if (wpa_s->sched_scan_plans_num) {
+		params.sched_scan_plans = wpa_s->sched_scan_plans;
+		params.sched_scan_plans_num = wpa_s->sched_scan_plans_num;
+	} else {
+		/* Set one scan plan that will run infinitely */
+		if (wpa_s->conf->sched_scan_interval)
+			scan_plan.interval = wpa_s->conf->sched_scan_interval;
+		else
+			scan_plan.interval = 10;
+
+		scan_plan.iterations = 0;
+		params.sched_scan_plans = &scan_plan;
+		params.sched_scan_plans_num = 1;
+	}
+
+	params.sched_scan_start_delay = wpa_s->conf->sched_scan_start_delay;
+
+	if (params.freqs == NULL && wpa_s->manual_sched_scan_freqs) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Limit sched scan to specified channels");
+		params.freqs = wpa_s->manual_sched_scan_freqs;
+	}
+
+	if ((wpa_s->mac_addr_rand_enable & MAC_ADDR_RAND_PNO) &&
+	    wpa_s->wpa_state <= WPA_SCANNING)
+		wpa_setup_mac_addr_rand_params(&params, wpa_s->mac_addr_pno);
+
+	wpa_scan_set_relative_rssi_params(wpa_s, &params);
+
+	ret = wpa_supplicant_start_sched_scan(wpa_s, &params);
+	os_free(params.filter_ssids);
+	os_free(params.mac_addr);
+	if (ret == 0)
+		wpa_s->pno = 1;
+	else
+		wpa_msg(wpa_s, MSG_ERROR, "Failed to schedule PNO");
+	return ret;
+}
+
+
+int wpas_stop_pno(struct wpa_supplicant *wpa_s)
+{
+	int ret = 0;
+
+	if (!wpa_s->pno)
+		return 0;
+
+	ret = wpa_supplicant_stop_sched_scan(wpa_s);
+	wpa_s->sched_scan_stop_req = 1;
+
+	wpa_s->pno = 0;
+	wpa_s->pno_sched_pending = 0;
+
+	if (wpa_s->wpa_state == WPA_SCANNING)
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+
+	return ret;
+}
+
+
+void wpas_mac_addr_rand_scan_clear(struct wpa_supplicant *wpa_s,
+				    unsigned int type)
+{
+	type &= MAC_ADDR_RAND_ALL;
+	wpa_s->mac_addr_rand_enable &= ~type;
+
+	if (type & MAC_ADDR_RAND_SCAN) {
+		os_free(wpa_s->mac_addr_scan);
+		wpa_s->mac_addr_scan = NULL;
+	}
+
+	if (type & MAC_ADDR_RAND_SCHED_SCAN) {
+		os_free(wpa_s->mac_addr_sched_scan);
+		wpa_s->mac_addr_sched_scan = NULL;
+	}
+
+	if (type & MAC_ADDR_RAND_PNO) {
+		os_free(wpa_s->mac_addr_pno);
+		wpa_s->mac_addr_pno = NULL;
+	}
+}
+
+
+int wpas_mac_addr_rand_scan_set(struct wpa_supplicant *wpa_s,
+				unsigned int type, const u8 *addr,
+				const u8 *mask)
+{
+	u8 *tmp = NULL;
+
+	if ((wpa_s->mac_addr_rand_supported & type) != type ) {
+		wpa_printf(MSG_INFO,
+			   "scan: MAC randomization type %u != supported=%u",
+			   type, wpa_s->mac_addr_rand_supported);
+		return -1;
+	}
+
+	wpas_mac_addr_rand_scan_clear(wpa_s, type);
+
+	if (addr) {
+		tmp = os_malloc(2 * ETH_ALEN);
+		if (!tmp)
+			return -1;
+		os_memcpy(tmp, addr, ETH_ALEN);
+		os_memcpy(tmp + ETH_ALEN, mask, ETH_ALEN);
+	}
+
+	if (type == MAC_ADDR_RAND_SCAN) {
+		wpa_s->mac_addr_scan = tmp;
+	} else if (type == MAC_ADDR_RAND_SCHED_SCAN) {
+		wpa_s->mac_addr_sched_scan = tmp;
+	} else if (type == MAC_ADDR_RAND_PNO) {
+		wpa_s->mac_addr_pno = tmp;
+	} else {
+		wpa_printf(MSG_INFO,
+			   "scan: Invalid MAC randomization type=0x%x",
+			   type);
+		os_free(tmp);
+		return -1;
+	}
+
+	wpa_s->mac_addr_rand_enable |= type;
+	return 0;
+}
+
+
+int wpas_mac_addr_rand_scan_get_mask(struct wpa_supplicant *wpa_s,
+				     unsigned int type, u8 *mask)
+{
+	const u8 *to_copy;
+
+	if ((wpa_s->mac_addr_rand_enable & type) != type)
+		return -1;
+
+	if (type == MAC_ADDR_RAND_SCAN) {
+		to_copy = wpa_s->mac_addr_scan;
+	} else if (type == MAC_ADDR_RAND_SCHED_SCAN) {
+		to_copy = wpa_s->mac_addr_sched_scan;
+	} else if (type == MAC_ADDR_RAND_PNO) {
+		to_copy = wpa_s->mac_addr_pno;
+	} else {
+		wpa_printf(MSG_DEBUG,
+			   "scan: Invalid MAC randomization type=0x%x",
+			   type);
+		return -1;
+	}
+
+	os_memcpy(mask, to_copy + ETH_ALEN, ETH_ALEN);
+	return 0;
+}
+
+
+int wpas_abort_ongoing_scan(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_radio_work *work;
+	struct wpa_radio *radio = wpa_s->radio;
+
+	dl_list_for_each(work, &radio->work, struct wpa_radio_work, list) {
+		if (work->wpa_s != wpa_s || !work->started ||
+		    (os_strcmp(work->type, "scan") != 0 &&
+		     os_strcmp(work->type, "p2p-scan") != 0))
+			continue;
+		wpa_dbg(wpa_s, MSG_DEBUG, "Abort an ongoing scan");
+		return wpa_drv_abort_scan(wpa_s, wpa_s->curr_scan_cookie);
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "No ongoing scan/p2p-scan found to abort");
+	return -1;
+}
+
+
+int wpas_sched_scan_plans_set(struct wpa_supplicant *wpa_s, const char *cmd)
+{
+	struct sched_scan_plan *scan_plans = NULL;
+	const char *token, *context = NULL;
+	unsigned int num = 0;
+
+	if (!cmd)
+		return -1;
+
+	if (!cmd[0]) {
+		wpa_printf(MSG_DEBUG, "Clear sched scan plans");
+		os_free(wpa_s->sched_scan_plans);
+		wpa_s->sched_scan_plans = NULL;
+		wpa_s->sched_scan_plans_num = 0;
+		return 0;
+	}
+
+	while ((token = cstr_token(cmd, " ", &context))) {
+		int ret;
+		struct sched_scan_plan *scan_plan, *n;
+
+		n = os_realloc_array(scan_plans, num + 1, sizeof(*scan_plans));
+		if (!n)
+			goto fail;
+
+		scan_plans = n;
+		scan_plan = &scan_plans[num];
+		num++;
+
+		ret = sscanf(token, "%u:%u", &scan_plan->interval,
+			     &scan_plan->iterations);
+		if (ret <= 0 || ret > 2 || !scan_plan->interval) {
+			wpa_printf(MSG_ERROR,
+				   "Invalid sched scan plan input: %s", token);
+			goto fail;
+		}
+
+		if (scan_plan->interval > wpa_s->max_sched_scan_plan_interval) {
+			wpa_printf(MSG_WARNING,
+				   "scan plan %u: Scan interval too long(%u), use the maximum allowed(%u)",
+				   num, scan_plan->interval,
+				   wpa_s->max_sched_scan_plan_interval);
+			scan_plan->interval =
+				wpa_s->max_sched_scan_plan_interval;
+		}
+
+		if (ret == 1) {
+			scan_plan->iterations = 0;
+			break;
+		}
+
+		if (!scan_plan->iterations) {
+			wpa_printf(MSG_ERROR,
+				   "scan plan %u: Number of iterations cannot be zero",
+				   num);
+			goto fail;
+		}
+
+		if (scan_plan->iterations >
+		    wpa_s->max_sched_scan_plan_iterations) {
+			wpa_printf(MSG_WARNING,
+				   "scan plan %u: Too many iterations(%u), use the maximum allowed(%u)",
+				   num, scan_plan->iterations,
+				   wpa_s->max_sched_scan_plan_iterations);
+			scan_plan->iterations =
+				wpa_s->max_sched_scan_plan_iterations;
+		}
+
+		wpa_printf(MSG_DEBUG,
+			   "scan plan %u: interval=%u iterations=%u",
+			   num, scan_plan->interval, scan_plan->iterations);
+	}
+
+	if (!scan_plans) {
+		wpa_printf(MSG_ERROR, "Invalid scan plans entry");
+		goto fail;
+	}
+
+	if (cstr_token(cmd, " ", &context) || scan_plans[num - 1].iterations) {
+		wpa_printf(MSG_ERROR,
+			   "All scan plans but the last must specify a number of iterations");
+		goto fail;
+	}
+
+	wpa_printf(MSG_DEBUG, "scan plan %u (last plan): interval=%u",
+		   num, scan_plans[num - 1].interval);
+
+	if (num > wpa_s->max_sched_scan_plans) {
+		wpa_printf(MSG_WARNING,
+			   "Too many scheduled scan plans (only %u supported)",
+			   wpa_s->max_sched_scan_plans);
+		wpa_printf(MSG_WARNING,
+			   "Use only the first %u scan plans, and the last one (in infinite loop)",
+			   wpa_s->max_sched_scan_plans - 1);
+		os_memcpy(&scan_plans[wpa_s->max_sched_scan_plans - 1],
+			  &scan_plans[num - 1], sizeof(*scan_plans));
+		num = wpa_s->max_sched_scan_plans;
+	}
+
+	os_free(wpa_s->sched_scan_plans);
+	wpa_s->sched_scan_plans = scan_plans;
+	wpa_s->sched_scan_plans_num = num;
+
+	return 0;
+
+fail:
+	os_free(scan_plans);
+	wpa_printf(MSG_ERROR, "invalid scan plans list");
+	return -1;
+}
+
+
+/**
+ * wpas_scan_reset_sched_scan - Reset sched_scan state
+ * @wpa_s: Pointer to wpa_supplicant data
+ *
+ * This function is used to cancel a running scheduled scan and to reset an
+ * internal scan state to continue with a regular scan on the following
+ * wpa_supplicant_req_scan() calls.
+ */
+void wpas_scan_reset_sched_scan(struct wpa_supplicant *wpa_s)
+{
+	wpa_s->normal_scans = 0;
+	if (wpa_s->sched_scanning) {
+		wpa_s->sched_scan_timed_out = 0;
+		wpa_s->prev_sched_ssid = NULL;
+		wpa_supplicant_cancel_sched_scan(wpa_s);
+	}
+}
+
+
+void wpas_scan_restart_sched_scan(struct wpa_supplicant *wpa_s)
+{
+	/* simulate timeout to restart the sched scan */
+	wpa_s->sched_scan_timed_out = 1;
+	wpa_s->prev_sched_ssid = NULL;
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+}
diff --git a/wpa_supplicant/scan.h b/wpa_supplicant/scan.h
new file mode 100644
index 000000000000..d1780eb09979
--- /dev/null
+++ b/wpa_supplicant/scan.h
@@ -0,0 +1,96 @@
+/*
+ * WPA Supplicant - Scanning
+ * Copyright (c) 2003-2014, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef SCAN_H
+#define SCAN_H
+
+/*
+ * Noise floor values to use when we have signal strength
+ * measurements, but no noise floor measurements. These values were
+ * measured in an office environment with many APs.
+ */
+#define DEFAULT_NOISE_FLOOR_2GHZ (-89)
+#define DEFAULT_NOISE_FLOOR_5GHZ (-92)
+#define DEFAULT_NOISE_FLOOR_6GHZ (-92)
+
+/*
+ * Channels with a great SNR can operate at full rate. What is a great SNR?
+ * This doc https://supportforums.cisco.com/docs/DOC-12954 says, "the general
+ * rule of thumb is that any SNR above 20 is good." This one
+ * http://www.cisco.com/en/US/tech/tk722/tk809/technologies_q_and_a_item09186a00805e9a96.shtml#qa23
+ * recommends 25 as a minimum SNR for 54 Mbps data rate. The estimates used in
+ * scan_est_throughput() allow even smaller SNR values for the maximum rates
+ * (21 for 54 Mbps, 22 for VHT80 MCS9, 24 for HT40 and HT20 MCS7). Use 25 as a
+ * somewhat conservative value here.
+ */
+#define GREAT_SNR 25
+
+#define IS_2P4GHZ(n) (n >= 2412 && n <= 2484)
+#define IS_5GHZ(n) (n > 4000 && n < 5895)
+
+int wpa_supplicant_enabled_networks(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_req_scan(struct wpa_supplicant *wpa_s, int sec, int usec);
+int wpa_supplicant_delayed_sched_scan(struct wpa_supplicant *wpa_s,
+				      int sec, int usec);
+int wpa_supplicant_req_sched_scan(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_cancel_scan(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_cancel_delayed_sched_scan(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_cancel_sched_scan(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_notify_scanning(struct wpa_supplicant *wpa_s,
+				    int scanning);
+struct wpa_driver_scan_params;
+int wpa_supplicant_trigger_scan(struct wpa_supplicant *wpa_s,
+				struct wpa_driver_scan_params *params);
+struct wpa_scan_results *
+wpa_supplicant_get_scan_results(struct wpa_supplicant *wpa_s,
+				struct scan_info *info, int new_scan);
+int wpa_supplicant_update_scan_results(struct wpa_supplicant *wpa_s);
+const u8 * wpa_scan_get_ie(const struct wpa_scan_res *res, u8 ie);
+const u8 * wpa_scan_get_vendor_ie(const struct wpa_scan_res *res,
+				  u32 vendor_type);
+const u8 * wpa_scan_get_vendor_ie_beacon(const struct wpa_scan_res *res,
+					 u32 vendor_type);
+struct wpabuf * wpa_scan_get_vendor_ie_multi(const struct wpa_scan_res *res,
+					     u32 vendor_type);
+int wpa_supplicant_filter_bssid_match(struct wpa_supplicant *wpa_s,
+				      const u8 *bssid);
+void wpa_supplicant_update_scan_int(struct wpa_supplicant *wpa_s, int sec);
+void scan_only_handler(struct wpa_supplicant *wpa_s,
+		       struct wpa_scan_results *scan_res);
+int wpas_scan_scheduled(struct wpa_supplicant *wpa_s);
+struct wpa_driver_scan_params *
+wpa_scan_clone_params(const struct wpa_driver_scan_params *src);
+void wpa_scan_free_params(struct wpa_driver_scan_params *params);
+int wpas_start_pno(struct wpa_supplicant *wpa_s);
+int wpas_stop_pno(struct wpa_supplicant *wpa_s);
+void wpas_scan_reset_sched_scan(struct wpa_supplicant *wpa_s);
+void wpas_scan_restart_sched_scan(struct wpa_supplicant *wpa_s);
+
+void wpas_mac_addr_rand_scan_clear(struct wpa_supplicant *wpa_s,
+				   unsigned int type);
+int wpas_mac_addr_rand_scan_set(struct wpa_supplicant *wpa_s,
+				unsigned int type, const u8 *addr,
+				const u8 *mask);
+int wpas_mac_addr_rand_scan_get_mask(struct wpa_supplicant *wpa_s,
+				     unsigned int type, u8 *mask);
+int wpas_abort_ongoing_scan(struct wpa_supplicant *wpa_s);
+void filter_scan_res(struct wpa_supplicant *wpa_s,
+		     struct wpa_scan_results *res);
+void scan_snr(struct wpa_scan_res *res);
+void scan_est_throughput(struct wpa_supplicant *wpa_s,
+			 struct wpa_scan_res *res);
+unsigned int wpas_get_est_tpt(const struct wpa_supplicant *wpa_s,
+			      const u8 *ies, size_t ies_len, int rate,
+			      int snr, int freq);
+void wpa_supplicant_set_default_scan_ies(struct wpa_supplicant *wpa_s);
+int wpa_add_scan_freqs_list(struct wpa_supplicant *wpa_s,
+			    enum hostapd_hw_mode band,
+			    struct wpa_driver_scan_params *params,
+			    bool is_6ghz);
+
+#endif /* SCAN_H */
diff --git a/wpa_supplicant/sme.c b/wpa_supplicant/sme.c
new file mode 100644
index 000000000000..7f43216c6582
--- /dev/null
+++ b/wpa_supplicant/sme.c
@@ -0,0 +1,2955 @@
+/*
+ * wpa_supplicant - SME
+ * Copyright (c) 2009-2014, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "utils/eloop.h"
+#include "common/ieee802_11_defs.h"
+#include "common/ieee802_11_common.h"
+#include "common/ocv.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "common/wpa_common.h"
+#include "common/sae.h"
+#include "common/dpp.h"
+#include "rsn_supp/wpa.h"
+#include "rsn_supp/pmksa_cache.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "wpas_glue.h"
+#include "wps_supplicant.h"
+#include "p2p_supplicant.h"
+#include "notify.h"
+#include "bss.h"
+#include "scan.h"
+#include "sme.h"
+#include "hs20_supplicant.h"
+
+#define SME_AUTH_TIMEOUT 5
+#define SME_ASSOC_TIMEOUT 5
+
+static void sme_auth_timer(void *eloop_ctx, void *timeout_ctx);
+static void sme_assoc_timer(void *eloop_ctx, void *timeout_ctx);
+static void sme_obss_scan_timeout(void *eloop_ctx, void *timeout_ctx);
+static void sme_stop_sa_query(struct wpa_supplicant *wpa_s);
+
+
+#ifdef CONFIG_SAE
+
+static int index_within_array(const int *array, int idx)
+{
+	int i;
+	for (i = 0; i < idx; i++) {
+		if (array[i] <= 0)
+			return 0;
+	}
+	return 1;
+}
+
+
+static int sme_set_sae_group(struct wpa_supplicant *wpa_s)
+{
+	int *groups = wpa_s->conf->sae_groups;
+	int default_groups[] = { 19, 20, 21, 0 };
+
+	if (!groups || groups[0] <= 0)
+		groups = default_groups;
+
+	/* Configuration may have changed, so validate current index */
+	if (!index_within_array(groups, wpa_s->sme.sae_group_index))
+		return -1;
+
+	for (;;) {
+		int group = groups[wpa_s->sme.sae_group_index];
+		if (group <= 0)
+			break;
+		if (sae_set_group(&wpa_s->sme.sae, group) == 0) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "SME: Selected SAE group %d",
+				wpa_s->sme.sae.group);
+			return 0;
+		}
+		wpa_s->sme.sae_group_index++;
+	}
+
+	return -1;
+}
+
+
+static struct wpabuf * sme_auth_build_sae_commit(struct wpa_supplicant *wpa_s,
+						 struct wpa_ssid *ssid,
+						 const u8 *bssid, int external,
+						 int reuse, int *ret_use_pt,
+						 bool *ret_use_pk)
+{
+	struct wpabuf *buf;
+	size_t len;
+	const char *password;
+	struct wpa_bss *bss;
+	int use_pt = 0;
+	bool use_pk = false;
+	u8 rsnxe_capa = 0;
+
+	if (ret_use_pt)
+		*ret_use_pt = 0;
+	if (ret_use_pk)
+		*ret_use_pk = false;
+
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->sae_commit_override) {
+		wpa_printf(MSG_DEBUG, "SAE: TESTING - commit override");
+		buf = wpabuf_alloc(4 + wpabuf_len(wpa_s->sae_commit_override));
+		if (!buf)
+			return NULL;
+		if (!external) {
+			wpabuf_put_le16(buf, 1); /* Transaction seq# */
+			wpabuf_put_le16(buf, WLAN_STATUS_SUCCESS);
+		}
+		wpabuf_put_buf(buf, wpa_s->sae_commit_override);
+		return buf;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	password = ssid->sae_password;
+	if (!password)
+		password = ssid->passphrase;
+	if (!password) {
+		wpa_printf(MSG_DEBUG, "SAE: No password available");
+		return NULL;
+	}
+
+	if (reuse && wpa_s->sme.sae.tmp &&
+	    os_memcmp(bssid, wpa_s->sme.sae.tmp->bssid, ETH_ALEN) == 0) {
+		wpa_printf(MSG_DEBUG,
+			   "SAE: Reuse previously generated PWE on a retry with the same AP");
+		use_pt = wpa_s->sme.sae.h2e;
+		use_pk = wpa_s->sme.sae.pk;
+		goto reuse_data;
+	}
+	if (sme_set_sae_group(wpa_s) < 0) {
+		wpa_printf(MSG_DEBUG, "SAE: Failed to select group");
+		return NULL;
+	}
+
+	bss = wpa_bss_get_bssid_latest(wpa_s, bssid);
+	if (!bss) {
+		wpa_printf(MSG_DEBUG,
+			   "SAE: BSS not available, update scan result to get BSS");
+		wpa_supplicant_update_scan_results(wpa_s);
+		bss = wpa_bss_get_bssid_latest(wpa_s, bssid);
+	}
+	if (bss) {
+		const u8 *rsnxe;
+
+		rsnxe = wpa_bss_get_ie(bss, WLAN_EID_RSNX);
+		if (rsnxe && rsnxe[1] >= 1)
+			rsnxe_capa = rsnxe[2];
+	}
+
+	if (ssid->sae_password_id && wpa_s->conf->sae_pwe != 3)
+		use_pt = 1;
+#ifdef CONFIG_SAE_PK
+	if ((rsnxe_capa & BIT(WLAN_RSNX_CAPAB_SAE_PK)) &&
+	    ssid->sae_pk != SAE_PK_MODE_DISABLED &&
+	    ((ssid->sae_password &&
+	      sae_pk_valid_password(ssid->sae_password)) ||
+	     (!ssid->sae_password && ssid->passphrase &&
+	      sae_pk_valid_password(ssid->passphrase)))) {
+		use_pt = 1;
+		use_pk = true;
+	}
+
+	if (ssid->sae_pk == SAE_PK_MODE_ONLY && !use_pk) {
+		wpa_printf(MSG_DEBUG,
+			   "SAE: Cannot use PK with the selected AP");
+		return NULL;
+	}
+#endif /* CONFIG_SAE_PK */
+
+	if (use_pt || wpa_s->conf->sae_pwe == 1 || wpa_s->conf->sae_pwe == 2) {
+		use_pt = !!(rsnxe_capa & BIT(WLAN_RSNX_CAPAB_SAE_H2E));
+
+		if ((wpa_s->conf->sae_pwe == 1 || ssid->sae_password_id) &&
+		    wpa_s->conf->sae_pwe != 3 &&
+		    !use_pt) {
+			wpa_printf(MSG_DEBUG,
+				   "SAE: Cannot use H2E with the selected AP");
+			return NULL;
+		}
+	}
+
+	if (use_pt &&
+	    sae_prepare_commit_pt(&wpa_s->sme.sae, ssid->pt,
+				  wpa_s->own_addr, bssid,
+				  wpa_s->sme.sae_rejected_groups, NULL) < 0)
+		return NULL;
+	if (!use_pt &&
+	    sae_prepare_commit(wpa_s->own_addr, bssid,
+			       (u8 *) password, os_strlen(password),
+			       &wpa_s->sme.sae) < 0) {
+		wpa_printf(MSG_DEBUG, "SAE: Could not pick PWE");
+		return NULL;
+	}
+	if (wpa_s->sme.sae.tmp) {
+		os_memcpy(wpa_s->sme.sae.tmp->bssid, bssid, ETH_ALEN);
+		if (use_pt && use_pk)
+			wpa_s->sme.sae.pk = 1;
+#ifdef CONFIG_SAE_PK
+		os_memcpy(wpa_s->sme.sae.tmp->own_addr, wpa_s->own_addr,
+			  ETH_ALEN);
+		os_memcpy(wpa_s->sme.sae.tmp->peer_addr, bssid, ETH_ALEN);
+		sae_pk_set_password(&wpa_s->sme.sae, password);
+#endif /* CONFIG_SAE_PK */
+	}
+
+reuse_data:
+	len = wpa_s->sme.sae_token ? 3 + wpabuf_len(wpa_s->sme.sae_token) : 0;
+	if (ssid->sae_password_id)
+		len += 4 + os_strlen(ssid->sae_password_id);
+	buf = wpabuf_alloc(4 + SAE_COMMIT_MAX_LEN + len);
+	if (buf == NULL)
+		return NULL;
+	if (!external) {
+		wpabuf_put_le16(buf, 1); /* Transaction seq# */
+		if (use_pk)
+			wpabuf_put_le16(buf, WLAN_STATUS_SAE_PK);
+		else if (use_pt)
+			wpabuf_put_le16(buf, WLAN_STATUS_SAE_HASH_TO_ELEMENT);
+		else
+			wpabuf_put_le16(buf,WLAN_STATUS_SUCCESS);
+	}
+	if (sae_write_commit(&wpa_s->sme.sae, buf, wpa_s->sme.sae_token,
+			     ssid->sae_password_id) < 0) {
+		wpabuf_free(buf);
+		return NULL;
+	}
+	if (ret_use_pt)
+		*ret_use_pt = use_pt;
+	if (ret_use_pk)
+		*ret_use_pk = use_pk;
+
+	return buf;
+}
+
+
+static struct wpabuf * sme_auth_build_sae_confirm(struct wpa_supplicant *wpa_s,
+						  int external)
+{
+	struct wpabuf *buf;
+
+	buf = wpabuf_alloc(4 + SAE_CONFIRM_MAX_LEN);
+	if (buf == NULL)
+		return NULL;
+
+	if (!external) {
+		wpabuf_put_le16(buf, 2); /* Transaction seq# */
+		wpabuf_put_le16(buf, WLAN_STATUS_SUCCESS);
+	}
+	sae_write_confirm(&wpa_s->sme.sae, buf);
+
+	return buf;
+}
+
+#endif /* CONFIG_SAE */
+
+
+/**
+ * sme_auth_handle_rrm - Handle RRM aspects of current authentication attempt
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @bss: Pointer to the bss which is the target of authentication attempt
+ */
+static void sme_auth_handle_rrm(struct wpa_supplicant *wpa_s,
+				struct wpa_bss *bss)
+{
+	const u8 rrm_ie_len = 5;
+	u8 *pos;
+	const u8 *rrm_ie;
+
+	wpa_s->rrm.rrm_used = 0;
+
+	wpa_printf(MSG_DEBUG,
+		   "RRM: Determining whether RRM can be used - device support: 0x%x",
+		   wpa_s->drv_rrm_flags);
+
+	rrm_ie = wpa_bss_get_ie(bss, WLAN_EID_RRM_ENABLED_CAPABILITIES);
+	if (!rrm_ie || !(bss->caps & IEEE80211_CAP_RRM)) {
+		wpa_printf(MSG_DEBUG, "RRM: No RRM in network");
+		return;
+	}
+
+	if (!((wpa_s->drv_rrm_flags &
+	       WPA_DRIVER_FLAGS_DS_PARAM_SET_IE_IN_PROBES) &&
+	      (wpa_s->drv_rrm_flags & WPA_DRIVER_FLAGS_QUIET)) &&
+	    !(wpa_s->drv_rrm_flags & WPA_DRIVER_FLAGS_SUPPORT_RRM)) {
+		wpa_printf(MSG_DEBUG,
+			   "RRM: Insufficient RRM support in driver - do not use RRM");
+		return;
+	}
+
+	if (sizeof(wpa_s->sme.assoc_req_ie) <
+	    wpa_s->sme.assoc_req_ie_len + rrm_ie_len + 2) {
+		wpa_printf(MSG_INFO,
+			   "RRM: Unable to use RRM, no room for RRM IE");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "RRM: Adding RRM IE to Association Request");
+	pos = wpa_s->sme.assoc_req_ie + wpa_s->sme.assoc_req_ie_len;
+	os_memset(pos, 0, 2 + rrm_ie_len);
+	*pos++ = WLAN_EID_RRM_ENABLED_CAPABILITIES;
+	*pos++ = rrm_ie_len;
+
+	/* Set supported capabilities flags */
+	if (wpa_s->drv_rrm_flags & WPA_DRIVER_FLAGS_TX_POWER_INSERTION)
+		*pos |= WLAN_RRM_CAPS_LINK_MEASUREMENT;
+
+	*pos |= WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE |
+		WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE |
+		WLAN_RRM_CAPS_BEACON_REPORT_TABLE;
+
+	if (wpa_s->lci)
+		pos[1] |= WLAN_RRM_CAPS_LCI_MEASUREMENT;
+
+	wpa_s->sme.assoc_req_ie_len += rrm_ie_len + 2;
+	wpa_s->rrm.rrm_used = 1;
+}
+
+
+static void sme_send_authentication(struct wpa_supplicant *wpa_s,
+				    struct wpa_bss *bss, struct wpa_ssid *ssid,
+				    int start)
+{
+	struct wpa_driver_auth_params params;
+	struct wpa_ssid *old_ssid;
+#ifdef CONFIG_IEEE80211R
+	const u8 *ie;
+#endif /* CONFIG_IEEE80211R */
+#if defined(CONFIG_IEEE80211R) || defined(CONFIG_FILS)
+	const u8 *md = NULL;
+#endif /* CONFIG_IEEE80211R || CONFIG_FILS */
+	int bssid_changed;
+	struct wpabuf *resp = NULL;
+	u8 ext_capab[18];
+	int ext_capab_len;
+	int skip_auth;
+	u8 *wpa_ie;
+	size_t wpa_ie_len;
+#ifdef CONFIG_MBO
+	const u8 *mbo_ie;
+#endif /* CONFIG_MBO */
+	int omit_rsnxe = 0;
+
+	if (bss == NULL) {
+		wpa_msg(wpa_s, MSG_ERROR, "SME: No scan result available for "
+			"the network");
+		wpas_connect_work_done(wpa_s);
+		return;
+	}
+
+	skip_auth = wpa_s->conf->reassoc_same_bss_optim &&
+		wpa_s->reassoc_same_bss;
+	wpa_s->current_bss = bss;
+
+	os_memset(&params, 0, sizeof(params));
+	wpa_s->reassociate = 0;
+
+	params.freq = bss->freq;
+	params.bssid = bss->bssid;
+	params.ssid = bss->ssid;
+	params.ssid_len = bss->ssid_len;
+	params.p2p = ssid->p2p_group;
+
+	if (wpa_s->sme.ssid_len != params.ssid_len ||
+	    os_memcmp(wpa_s->sme.ssid, params.ssid, params.ssid_len) != 0)
+		wpa_s->sme.prev_bssid_set = 0;
+
+	wpa_s->sme.freq = params.freq;
+	os_memcpy(wpa_s->sme.ssid, params.ssid, params.ssid_len);
+	wpa_s->sme.ssid_len = params.ssid_len;
+
+	params.auth_alg = WPA_AUTH_ALG_OPEN;
+#ifdef IEEE8021X_EAPOL
+	if (ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+		if (ssid->leap) {
+			if (ssid->non_leap == 0)
+				params.auth_alg = WPA_AUTH_ALG_LEAP;
+			else
+				params.auth_alg |= WPA_AUTH_ALG_LEAP;
+		}
+	}
+#endif /* IEEE8021X_EAPOL */
+	wpa_dbg(wpa_s, MSG_DEBUG, "Automatic auth_alg selection: 0x%x",
+		params.auth_alg);
+	if (ssid->auth_alg) {
+		params.auth_alg = ssid->auth_alg;
+		wpa_dbg(wpa_s, MSG_DEBUG, "Overriding auth_alg selection: "
+			"0x%x", params.auth_alg);
+	}
+#ifdef CONFIG_SAE
+	wpa_s->sme.sae_pmksa_caching = 0;
+	if (wpa_key_mgmt_sae(ssid->key_mgmt)) {
+		const u8 *rsn;
+		struct wpa_ie_data ied;
+
+		rsn = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+		if (!rsn) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"SAE enabled, but target BSS does not advertise RSN");
+#ifdef CONFIG_DPP
+		} else if (wpa_parse_wpa_ie(rsn, 2 + rsn[1], &ied) == 0 &&
+			   (ssid->key_mgmt & WPA_KEY_MGMT_DPP) &&
+			   (ied.key_mgmt & WPA_KEY_MGMT_DPP)) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "Prefer DPP over SAE when both are enabled");
+#endif /* CONFIG_DPP */
+		} else if (wpa_parse_wpa_ie(rsn, 2 + rsn[1], &ied) == 0 &&
+			   wpa_key_mgmt_sae(ied.key_mgmt)) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "Using SAE auth_alg");
+			params.auth_alg = WPA_AUTH_ALG_SAE;
+		} else {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"SAE enabled, but target BSS does not advertise SAE AKM for RSN");
+		}
+	}
+#endif /* CONFIG_SAE */
+
+#ifdef CONFIG_WEP
+	{
+		int i;
+
+		for (i = 0; i < NUM_WEP_KEYS; i++) {
+			if (ssid->wep_key_len[i])
+				params.wep_key[i] = ssid->wep_key[i];
+			params.wep_key_len[i] = ssid->wep_key_len[i];
+		}
+		params.wep_tx_keyidx = ssid->wep_tx_keyidx;
+	}
+#endif /* CONFIG_WEP */
+
+	if ((wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE) ||
+	     wpa_bss_get_ie(bss, WLAN_EID_RSN)) &&
+	    wpa_key_mgmt_wpa(ssid->key_mgmt)) {
+		int try_opportunistic;
+		const u8 *cache_id = NULL;
+
+		try_opportunistic = (ssid->proactive_key_caching < 0 ?
+				     wpa_s->conf->okc :
+				     ssid->proactive_key_caching) &&
+			(ssid->proto & WPA_PROTO_RSN);
+#ifdef CONFIG_FILS
+		if (wpa_key_mgmt_fils(ssid->key_mgmt))
+			cache_id = wpa_bss_get_fils_cache_id(bss);
+#endif /* CONFIG_FILS */
+		if (pmksa_cache_set_current(wpa_s->wpa, NULL, bss->bssid,
+					    wpa_s->current_ssid,
+					    try_opportunistic, cache_id,
+					    0) == 0)
+			eapol_sm_notify_pmkid_attempt(wpa_s->eapol);
+		wpa_s->sme.assoc_req_ie_len = sizeof(wpa_s->sme.assoc_req_ie);
+		if (wpa_supplicant_set_suites(wpa_s, bss, ssid,
+					      wpa_s->sme.assoc_req_ie,
+					      &wpa_s->sme.assoc_req_ie_len)) {
+			wpa_msg(wpa_s, MSG_WARNING, "SME: Failed to set WPA "
+				"key management and encryption suites");
+			wpas_connect_work_done(wpa_s);
+			return;
+		}
+#ifdef CONFIG_HS20
+	} else if (wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE) &&
+		   (ssid->key_mgmt & WPA_KEY_MGMT_OSEN)) {
+		/* No PMKSA caching, but otherwise similar to RSN/WPA */
+		wpa_s->sme.assoc_req_ie_len = sizeof(wpa_s->sme.assoc_req_ie);
+		if (wpa_supplicant_set_suites(wpa_s, bss, ssid,
+					      wpa_s->sme.assoc_req_ie,
+					      &wpa_s->sme.assoc_req_ie_len)) {
+			wpa_msg(wpa_s, MSG_WARNING, "SME: Failed to set WPA "
+				"key management and encryption suites");
+			wpas_connect_work_done(wpa_s);
+			return;
+		}
+#endif /* CONFIG_HS20 */
+	} else if ((ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA) &&
+		   wpa_key_mgmt_wpa_ieee8021x(ssid->key_mgmt)) {
+		/*
+		 * Both WPA and non-WPA IEEE 802.1X enabled in configuration -
+		 * use non-WPA since the scan results did not indicate that the
+		 * AP is using WPA or WPA2.
+		 */
+		wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
+		wpa_s->sme.assoc_req_ie_len = 0;
+	} else if (wpa_key_mgmt_wpa_any(ssid->key_mgmt)) {
+		wpa_s->sme.assoc_req_ie_len = sizeof(wpa_s->sme.assoc_req_ie);
+		if (wpa_supplicant_set_suites(wpa_s, NULL, ssid,
+					      wpa_s->sme.assoc_req_ie,
+					      &wpa_s->sme.assoc_req_ie_len)) {
+			wpa_msg(wpa_s, MSG_WARNING, "SME: Failed to set WPA "
+				"key management and encryption suites (no "
+				"scan results)");
+			wpas_connect_work_done(wpa_s);
+			return;
+		}
+#ifdef CONFIG_WPS
+	} else if (ssid->key_mgmt & WPA_KEY_MGMT_WPS) {
+		struct wpabuf *wps_ie;
+		wps_ie = wps_build_assoc_req_ie(wpas_wps_get_req_type(ssid));
+		if (wps_ie && wpabuf_len(wps_ie) <=
+		    sizeof(wpa_s->sme.assoc_req_ie)) {
+			wpa_s->sme.assoc_req_ie_len = wpabuf_len(wps_ie);
+			os_memcpy(wpa_s->sme.assoc_req_ie, wpabuf_head(wps_ie),
+				  wpa_s->sme.assoc_req_ie_len);
+		} else
+			wpa_s->sme.assoc_req_ie_len = 0;
+		wpabuf_free(wps_ie);
+		wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
+#endif /* CONFIG_WPS */
+	} else {
+		wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
+		wpa_s->sme.assoc_req_ie_len = 0;
+	}
+
+	/* In case the WPA vendor IE is used, it should be placed after all the
+	 * non-vendor IEs, as the lower layer expects the IEs to be ordered as
+	 * defined in the standard. Store the WPA IE so it can later be
+	 * inserted at the correct location.
+	 */
+	wpa_ie = NULL;
+	wpa_ie_len = 0;
+	if (wpa_s->wpa_proto == WPA_PROTO_WPA) {
+		wpa_ie = os_memdup(wpa_s->sme.assoc_req_ie,
+				   wpa_s->sme.assoc_req_ie_len);
+		if (wpa_ie) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Storing WPA IE");
+
+			wpa_ie_len = wpa_s->sme.assoc_req_ie_len;
+			wpa_s->sme.assoc_req_ie_len = 0;
+		} else {
+			wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed copy WPA IE");
+			wpas_connect_work_done(wpa_s);
+			return;
+		}
+	}
+
+#ifdef CONFIG_IEEE80211R
+	ie = wpa_bss_get_ie(bss, WLAN_EID_MOBILITY_DOMAIN);
+	if (ie && ie[1] >= MOBILITY_DOMAIN_ID_LEN)
+		md = ie + 2;
+	wpa_sm_set_ft_params(wpa_s->wpa, ie, ie ? 2 + ie[1] : 0);
+	if (md && (!wpa_key_mgmt_ft(ssid->key_mgmt) ||
+		   !wpa_key_mgmt_ft(wpa_s->key_mgmt)))
+		md = NULL;
+	if (md) {
+		/* Prepare for the next transition */
+		wpa_ft_prepare_auth_request(wpa_s->wpa, ie);
+	}
+
+	if (md) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: FT mobility domain %02x%02x",
+			md[0], md[1]);
+
+		omit_rsnxe = !wpa_bss_get_ie(bss, WLAN_EID_RSNX);
+		if (wpa_s->sme.assoc_req_ie_len + 5 <
+		    sizeof(wpa_s->sme.assoc_req_ie)) {
+			struct rsn_mdie *mdie;
+			u8 *pos = wpa_s->sme.assoc_req_ie +
+				wpa_s->sme.assoc_req_ie_len;
+			*pos++ = WLAN_EID_MOBILITY_DOMAIN;
+			*pos++ = sizeof(*mdie);
+			mdie = (struct rsn_mdie *) pos;
+			os_memcpy(mdie->mobility_domain, md,
+				  MOBILITY_DOMAIN_ID_LEN);
+			mdie->ft_capab = md[MOBILITY_DOMAIN_ID_LEN];
+			wpa_s->sme.assoc_req_ie_len += 5;
+		}
+
+		if (wpa_s->sme.prev_bssid_set && wpa_s->sme.ft_used &&
+		    os_memcmp(md, wpa_s->sme.mobility_domain, 2) == 0 &&
+		    wpa_sm_has_ptk(wpa_s->wpa)) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "SME: Trying to use FT "
+				"over-the-air");
+			params.auth_alg = WPA_AUTH_ALG_FT;
+			params.ie = wpa_s->sme.ft_ies;
+			params.ie_len = wpa_s->sme.ft_ies_len;
+		}
+	}
+#endif /* CONFIG_IEEE80211R */
+
+	wpa_s->sme.mfp = wpas_get_ssid_pmf(wpa_s, ssid);
+	if (wpa_s->sme.mfp != NO_MGMT_FRAME_PROTECTION) {
+		const u8 *rsn = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+		struct wpa_ie_data _ie;
+		if (rsn && wpa_parse_wpa_ie(rsn, 2 + rsn[1], &_ie) == 0 &&
+		    _ie.capabilities &
+		    (WPA_CAPABILITY_MFPC | WPA_CAPABILITY_MFPR)) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "SME: Selected AP supports "
+				"MFP: require MFP");
+			wpa_s->sme.mfp = MGMT_FRAME_PROTECTION_REQUIRED;
+		}
+	}
+
+#ifdef CONFIG_P2P
+	if (wpa_s->global->p2p) {
+		u8 *pos;
+		size_t len;
+		int res;
+		pos = wpa_s->sme.assoc_req_ie + wpa_s->sme.assoc_req_ie_len;
+		len = sizeof(wpa_s->sme.assoc_req_ie) -
+			wpa_s->sme.assoc_req_ie_len;
+		res = wpas_p2p_assoc_req_ie(wpa_s, bss, pos, len,
+					    ssid->p2p_group);
+		if (res >= 0)
+			wpa_s->sme.assoc_req_ie_len += res;
+	}
+#endif /* CONFIG_P2P */
+
+#ifdef CONFIG_FST
+	if (wpa_s->fst_ies) {
+		int fst_ies_len = wpabuf_len(wpa_s->fst_ies);
+
+		if (wpa_s->sme.assoc_req_ie_len + fst_ies_len <=
+		    sizeof(wpa_s->sme.assoc_req_ie)) {
+			os_memcpy(wpa_s->sme.assoc_req_ie +
+				  wpa_s->sme.assoc_req_ie_len,
+				  wpabuf_head(wpa_s->fst_ies),
+				  fst_ies_len);
+			wpa_s->sme.assoc_req_ie_len += fst_ies_len;
+		}
+	}
+#endif /* CONFIG_FST */
+
+	sme_auth_handle_rrm(wpa_s, bss);
+
+	wpa_s->sme.assoc_req_ie_len += wpas_supp_op_class_ie(
+		wpa_s, ssid, bss,
+		wpa_s->sme.assoc_req_ie + wpa_s->sme.assoc_req_ie_len,
+		sizeof(wpa_s->sme.assoc_req_ie) - wpa_s->sme.assoc_req_ie_len);
+
+	if (params.p2p)
+		wpa_drv_get_ext_capa(wpa_s, WPA_IF_P2P_CLIENT);
+	else
+		wpa_drv_get_ext_capa(wpa_s, WPA_IF_STATION);
+
+	ext_capab_len = wpas_build_ext_capab(wpa_s, ext_capab,
+					     sizeof(ext_capab));
+	if (ext_capab_len > 0) {
+		u8 *pos = wpa_s->sme.assoc_req_ie;
+		if (wpa_s->sme.assoc_req_ie_len > 0 && pos[0] == WLAN_EID_RSN)
+			pos += 2 + pos[1];
+		os_memmove(pos + ext_capab_len, pos,
+			   wpa_s->sme.assoc_req_ie_len -
+			   (pos - wpa_s->sme.assoc_req_ie));
+		wpa_s->sme.assoc_req_ie_len += ext_capab_len;
+		os_memcpy(pos, ext_capab, ext_capab_len);
+	}
+
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->rsnxe_override_assoc &&
+	    wpabuf_len(wpa_s->rsnxe_override_assoc) <=
+	    sizeof(wpa_s->sme.assoc_req_ie) - wpa_s->sme.assoc_req_ie_len) {
+		wpa_printf(MSG_DEBUG, "TESTING: RSNXE AssocReq override");
+		os_memcpy(wpa_s->sme.assoc_req_ie + wpa_s->sme.assoc_req_ie_len,
+			  wpabuf_head(wpa_s->rsnxe_override_assoc),
+			  wpabuf_len(wpa_s->rsnxe_override_assoc));
+		wpa_s->sme.assoc_req_ie_len +=
+			wpabuf_len(wpa_s->rsnxe_override_assoc);
+	} else
+#endif /* CONFIG_TESTING_OPTIONS */
+	if (wpa_s->rsnxe_len > 0 &&
+	    wpa_s->rsnxe_len <=
+	    sizeof(wpa_s->sme.assoc_req_ie) - wpa_s->sme.assoc_req_ie_len &&
+	    !omit_rsnxe) {
+		os_memcpy(wpa_s->sme.assoc_req_ie + wpa_s->sme.assoc_req_ie_len,
+			  wpa_s->rsnxe, wpa_s->rsnxe_len);
+		wpa_s->sme.assoc_req_ie_len += wpa_s->rsnxe_len;
+	}
+
+#ifdef CONFIG_HS20
+	if (is_hs20_network(wpa_s, ssid, bss)) {
+		struct wpabuf *hs20;
+
+		hs20 = wpabuf_alloc(20 + MAX_ROAMING_CONS_OI_LEN);
+		if (hs20) {
+			int pps_mo_id = hs20_get_pps_mo_id(wpa_s, ssid);
+			size_t len;
+
+			wpas_hs20_add_indication(hs20, pps_mo_id,
+						 get_hs20_version(bss));
+			wpas_hs20_add_roam_cons_sel(hs20, ssid);
+			len = sizeof(wpa_s->sme.assoc_req_ie) -
+				wpa_s->sme.assoc_req_ie_len;
+			if (wpabuf_len(hs20) <= len) {
+				os_memcpy(wpa_s->sme.assoc_req_ie +
+					  wpa_s->sme.assoc_req_ie_len,
+					  wpabuf_head(hs20), wpabuf_len(hs20));
+				wpa_s->sme.assoc_req_ie_len += wpabuf_len(hs20);
+			}
+			wpabuf_free(hs20);
+		}
+	}
+#endif /* CONFIG_HS20 */
+
+	if (wpa_ie) {
+		size_t len;
+
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Reinsert WPA IE");
+
+		len = sizeof(wpa_s->sme.assoc_req_ie) -
+			wpa_s->sme.assoc_req_ie_len;
+
+		if (len > wpa_ie_len) {
+			os_memcpy(wpa_s->sme.assoc_req_ie +
+				  wpa_s->sme.assoc_req_ie_len,
+				  wpa_ie, wpa_ie_len);
+			wpa_s->sme.assoc_req_ie_len += wpa_ie_len;
+		} else {
+			wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Failed to add WPA IE");
+		}
+
+		os_free(wpa_ie);
+	}
+
+	if (wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ]) {
+		struct wpabuf *buf = wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ];
+		size_t len;
+
+		len = sizeof(wpa_s->sme.assoc_req_ie) -
+			wpa_s->sme.assoc_req_ie_len;
+		if (wpabuf_len(buf) <= len) {
+			os_memcpy(wpa_s->sme.assoc_req_ie +
+				  wpa_s->sme.assoc_req_ie_len,
+				  wpabuf_head(buf), wpabuf_len(buf));
+			wpa_s->sme.assoc_req_ie_len += wpabuf_len(buf);
+		}
+	}
+
+#ifdef CONFIG_MBO
+	mbo_ie = wpa_bss_get_vendor_ie(bss, MBO_IE_VENDOR_TYPE);
+	if (!wpa_s->disable_mbo_oce && mbo_ie) {
+		int len;
+
+		len = wpas_mbo_ie(wpa_s, wpa_s->sme.assoc_req_ie +
+				  wpa_s->sme.assoc_req_ie_len,
+				  sizeof(wpa_s->sme.assoc_req_ie) -
+				  wpa_s->sme.assoc_req_ie_len,
+				  !!mbo_attr_from_mbo_ie(mbo_ie,
+							 OCE_ATTR_ID_CAPA_IND));
+		if (len >= 0)
+			wpa_s->sme.assoc_req_ie_len += len;
+	}
+#endif /* CONFIG_MBO */
+
+#ifdef CONFIG_SAE
+	if (!skip_auth && params.auth_alg == WPA_AUTH_ALG_SAE &&
+	    pmksa_cache_set_current(wpa_s->wpa, NULL, bss->bssid, ssid, 0,
+				    NULL,
+				    wpa_s->key_mgmt == WPA_KEY_MGMT_FT_SAE ?
+				    WPA_KEY_MGMT_FT_SAE :
+				    WPA_KEY_MGMT_SAE) == 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"PMKSA cache entry found - try to use PMKSA caching instead of new SAE authentication");
+		wpa_sm_set_pmk_from_pmksa(wpa_s->wpa);
+		params.auth_alg = WPA_AUTH_ALG_OPEN;
+		wpa_s->sme.sae_pmksa_caching = 1;
+	}
+
+	if (!skip_auth && params.auth_alg == WPA_AUTH_ALG_SAE) {
+		if (start)
+			resp = sme_auth_build_sae_commit(wpa_s, ssid,
+							 bss->bssid, 0,
+							 start == 2, NULL,
+							 NULL);
+		else
+			resp = sme_auth_build_sae_confirm(wpa_s, 0);
+		if (resp == NULL) {
+			wpas_connection_failed(wpa_s, bss->bssid);
+			return;
+		}
+		params.auth_data = wpabuf_head(resp);
+		params.auth_data_len = wpabuf_len(resp);
+		wpa_s->sme.sae.state = start ? SAE_COMMITTED : SAE_CONFIRMED;
+	}
+#endif /* CONFIG_SAE */
+
+	bssid_changed = !is_zero_ether_addr(wpa_s->bssid);
+	os_memset(wpa_s->bssid, 0, ETH_ALEN);
+	os_memcpy(wpa_s->pending_bssid, bss->bssid, ETH_ALEN);
+	if (bssid_changed)
+		wpas_notify_bssid_changed(wpa_s);
+
+	old_ssid = wpa_s->current_ssid;
+	wpa_s->current_ssid = ssid;
+	wpa_supplicant_rsn_supp_set_config(wpa_s, wpa_s->current_ssid);
+	wpa_supplicant_initiate_eapol(wpa_s);
+
+#ifdef CONFIG_FILS
+	/* TODO: FILS operations can in some cases be done between different
+	 * network_ctx (i.e., same credentials can be used with multiple
+	 * networks). */
+	if (params.auth_alg == WPA_AUTH_ALG_OPEN &&
+	    wpa_key_mgmt_fils(ssid->key_mgmt)) {
+		const u8 *indic;
+		u16 fils_info;
+		const u8 *realm, *username, *rrk;
+		size_t realm_len, username_len, rrk_len;
+		u16 next_seq_num;
+
+		/*
+		 * Check FILS Indication element (FILS Information field) bits
+		 * indicating supported authentication algorithms against local
+		 * configuration (ssid->fils_dh_group). Try to use FILS
+		 * authentication only if the AP supports the combination in the
+		 * network profile. */
+		indic = wpa_bss_get_ie(bss, WLAN_EID_FILS_INDICATION);
+		if (!indic || indic[1] < 2) {
+			wpa_printf(MSG_DEBUG, "SME: " MACSTR
+				   " does not include FILS Indication element - cannot use FILS authentication with it",
+				   MAC2STR(bss->bssid));
+			goto no_fils;
+		}
+
+		fils_info = WPA_GET_LE16(indic + 2);
+		if (ssid->fils_dh_group == 0 && !(fils_info & BIT(9))) {
+			wpa_printf(MSG_DEBUG, "SME: " MACSTR
+				   " does not support FILS SK without PFS - cannot use FILS authentication with it",
+				   MAC2STR(bss->bssid));
+			goto no_fils;
+		}
+		if (ssid->fils_dh_group != 0 && !(fils_info & BIT(10))) {
+			wpa_printf(MSG_DEBUG, "SME: " MACSTR
+				   " does not support FILS SK with PFS - cannot use FILS authentication with it",
+				   MAC2STR(bss->bssid));
+			goto no_fils;
+		}
+
+		if (wpa_s->last_con_fail_realm &&
+		    eapol_sm_get_erp_info(wpa_s->eapol, &ssid->eap,
+					  &username, &username_len,
+					  &realm, &realm_len, &next_seq_num,
+					  &rrk, &rrk_len) == 0 &&
+		    realm && realm_len == wpa_s->last_con_fail_realm_len &&
+		    os_memcmp(realm, wpa_s->last_con_fail_realm,
+			      realm_len) == 0) {
+			wpa_printf(MSG_DEBUG,
+				   "SME: FILS authentication for this realm failed last time - try to regenerate ERP key hierarchy");
+			goto no_fils;
+		}
+
+		if (pmksa_cache_set_current(wpa_s->wpa, NULL, bss->bssid,
+					    ssid, 0,
+					    wpa_bss_get_fils_cache_id(bss),
+					    0) == 0)
+			wpa_printf(MSG_DEBUG,
+				   "SME: Try to use FILS with PMKSA caching");
+		resp = fils_build_auth(wpa_s->wpa, ssid->fils_dh_group, md);
+		if (resp) {
+			int auth_alg;
+
+			if (ssid->fils_dh_group)
+				wpa_printf(MSG_DEBUG,
+					   "SME: Try to use FILS SK authentication with PFS (DH Group %u)",
+					   ssid->fils_dh_group);
+			else
+				wpa_printf(MSG_DEBUG,
+					   "SME: Try to use FILS SK authentication without PFS");
+			auth_alg = ssid->fils_dh_group ?
+				WPA_AUTH_ALG_FILS_SK_PFS : WPA_AUTH_ALG_FILS;
+			params.auth_alg = auth_alg;
+			params.auth_data = wpabuf_head(resp);
+			params.auth_data_len = wpabuf_len(resp);
+			wpa_s->sme.auth_alg = auth_alg;
+		}
+	}
+no_fils:
+#endif /* CONFIG_FILS */
+
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+	wpa_supplicant_cancel_scan(wpa_s);
+
+	wpa_msg(wpa_s, MSG_INFO, "SME: Trying to authenticate with " MACSTR
+		" (SSID='%s' freq=%d MHz)", MAC2STR(params.bssid),
+		wpa_ssid_txt(params.ssid, params.ssid_len), params.freq);
+
+	eapol_sm_notify_portValid(wpa_s->eapol, false);
+	wpa_clear_keys(wpa_s, bss->bssid);
+	wpa_supplicant_set_state(wpa_s, WPA_AUTHENTICATING);
+	if (old_ssid != wpa_s->current_ssid)
+		wpas_notify_network_changed(wpa_s);
+
+#ifdef CONFIG_HS20
+	hs20_configure_frame_filters(wpa_s);
+#endif /* CONFIG_HS20 */
+
+#ifdef CONFIG_P2P
+	/*
+	 * If multi-channel concurrency is not supported, check for any
+	 * frequency conflict. In case of any frequency conflict, remove the
+	 * least prioritized connection.
+	 */
+	if (wpa_s->num_multichan_concurrent < 2) {
+		int freq, num;
+		num = get_shared_radio_freqs(wpa_s, &freq, 1);
+		if (num > 0 && freq > 0 && freq != params.freq) {
+			wpa_printf(MSG_DEBUG,
+				   "Conflicting frequency found (%d != %d)",
+				   freq, params.freq);
+			if (wpas_p2p_handle_frequency_conflicts(wpa_s,
+								params.freq,
+								ssid) < 0) {
+				wpas_connection_failed(wpa_s, bss->bssid);
+				wpa_supplicant_mark_disassoc(wpa_s);
+				wpabuf_free(resp);
+				wpas_connect_work_done(wpa_s);
+				return;
+			}
+		}
+	}
+#endif /* CONFIG_P2P */
+
+	if (skip_auth) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"SME: Skip authentication step on reassoc-to-same-BSS");
+		wpabuf_free(resp);
+		sme_associate(wpa_s, ssid->mode, bss->bssid, WLAN_AUTH_OPEN);
+		return;
+	}
+
+
+	wpa_s->sme.auth_alg = params.auth_alg;
+	if (wpa_drv_authenticate(wpa_s, &params) < 0) {
+		wpa_msg(wpa_s, MSG_INFO, "SME: Authentication request to the "
+			"driver failed");
+		wpas_connection_failed(wpa_s, bss->bssid);
+		wpa_supplicant_mark_disassoc(wpa_s);
+		wpabuf_free(resp);
+		wpas_connect_work_done(wpa_s);
+		return;
+	}
+
+	eloop_register_timeout(SME_AUTH_TIMEOUT, 0, sme_auth_timer, wpa_s,
+			       NULL);
+
+	/*
+	 * Association will be started based on the authentication event from
+	 * the driver.
+	 */
+
+	wpabuf_free(resp);
+}
+
+
+static void sme_auth_start_cb(struct wpa_radio_work *work, int deinit)
+{
+	struct wpa_connect_work *cwork = work->ctx;
+	struct wpa_supplicant *wpa_s = work->wpa_s;
+
+	wpa_s->roam_in_progress = false;
+#ifdef CONFIG_WNM
+	wpa_s->bss_trans_mgmt_in_progress = false;
+#endif /* CONFIG_WNM */
+
+	if (deinit) {
+		if (work->started)
+			wpa_s->connect_work = NULL;
+
+		wpas_connect_work_free(cwork);
+		return;
+	}
+
+	wpa_s->connect_work = work;
+
+	if (cwork->bss_removed ||
+	    !wpas_valid_bss_ssid(wpa_s, cwork->bss, cwork->ssid) ||
+	    wpas_network_disabled(wpa_s, cwork->ssid)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: BSS/SSID entry for authentication not valid anymore - drop connection attempt");
+		wpas_connect_work_done(wpa_s);
+		return;
+	}
+
+	/* Starting new connection, so clear the possibly used WPA IE from the
+	 * previous association. */
+	wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, NULL, 0);
+	wpa_sm_set_assoc_rsnxe(wpa_s->wpa, NULL, 0);
+	wpa_s->rsnxe_len = 0;
+
+	sme_send_authentication(wpa_s, cwork->bss, cwork->ssid, 1);
+}
+
+
+void sme_authenticate(struct wpa_supplicant *wpa_s,
+		      struct wpa_bss *bss, struct wpa_ssid *ssid)
+{
+	struct wpa_connect_work *cwork;
+
+	if (bss == NULL || ssid == NULL)
+		return;
+	if (wpa_s->connect_work) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: Reject sme_authenticate() call since connect_work exist");
+		return;
+	}
+
+	if (wpa_s->roam_in_progress) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"SME: Reject sme_authenticate() in favor of explicit roam request");
+		return;
+	}
+#ifdef CONFIG_WNM
+	if (wpa_s->bss_trans_mgmt_in_progress) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"SME: Reject sme_authenticate() in favor of BSS transition management request");
+		return;
+	}
+#endif /* CONFIG_WNM */
+	if (radio_work_pending(wpa_s, "sme-connect")) {
+		/*
+		 * The previous sme-connect work might no longer be valid due to
+		 * the fact that the BSS list was updated. In addition, it makes
+		 * sense to adhere to the 'newer' decision.
+		 */
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"SME: Remove previous pending sme-connect");
+		radio_remove_works(wpa_s, "sme-connect", 0);
+	}
+
+	wpas_abort_ongoing_scan(wpa_s);
+
+	cwork = os_zalloc(sizeof(*cwork));
+	if (cwork == NULL)
+		return;
+	cwork->bss = bss;
+	cwork->ssid = ssid;
+	cwork->sme = 1;
+
+#ifdef CONFIG_SAE
+	wpa_s->sme.sae.state = SAE_NOTHING;
+	wpa_s->sme.sae.send_confirm = 0;
+	wpa_s->sme.sae_group_index = 0;
+#endif /* CONFIG_SAE */
+
+	if (radio_add_work(wpa_s, bss->freq, "sme-connect", 1,
+			   sme_auth_start_cb, cwork) < 0)
+		wpas_connect_work_free(cwork);
+}
+
+
+#ifdef CONFIG_SAE
+
+static int sme_external_auth_build_buf(struct wpabuf *buf,
+				       struct wpabuf *params,
+				       const u8 *sa, const u8 *da,
+				       u16 auth_transaction, u16 seq_num,
+				       u16 status_code)
+{
+	struct ieee80211_mgmt *resp;
+
+	resp = wpabuf_put(buf, offsetof(struct ieee80211_mgmt,
+					u.auth.variable));
+
+	resp->frame_control = host_to_le16((WLAN_FC_TYPE_MGMT << 2) |
+					   (WLAN_FC_STYPE_AUTH << 4));
+	os_memcpy(resp->da, da, ETH_ALEN);
+	os_memcpy(resp->sa, sa, ETH_ALEN);
+	os_memcpy(resp->bssid, da, ETH_ALEN);
+	resp->u.auth.auth_alg = host_to_le16(WLAN_AUTH_SAE);
+	resp->seq_ctrl = host_to_le16(seq_num << 4);
+	resp->u.auth.auth_transaction = host_to_le16(auth_transaction);
+	resp->u.auth.status_code = host_to_le16(status_code);
+	if (params)
+		wpabuf_put_buf(buf, params);
+
+	return 0;
+}
+
+
+static int sme_external_auth_send_sae_commit(struct wpa_supplicant *wpa_s,
+					     const u8 *bssid,
+					     struct wpa_ssid *ssid)
+{
+	struct wpabuf *resp, *buf;
+	int use_pt;
+	bool use_pk;
+	u16 status;
+
+	resp = sme_auth_build_sae_commit(wpa_s, ssid, bssid, 1, 0, &use_pt,
+					 &use_pk);
+	if (!resp) {
+		wpa_printf(MSG_DEBUG, "SAE: Failed to build SAE commit");
+		return -1;
+	}
+
+	wpa_s->sme.sae.state = SAE_COMMITTED;
+	buf = wpabuf_alloc(4 + SAE_COMMIT_MAX_LEN + wpabuf_len(resp));
+	if (!buf) {
+		wpabuf_free(resp);
+		return -1;
+	}
+
+	wpa_s->sme.seq_num++;
+	if (use_pk)
+		status = WLAN_STATUS_SAE_PK;
+	else if (use_pt)
+		status = WLAN_STATUS_SAE_HASH_TO_ELEMENT;
+	else
+		status = WLAN_STATUS_SUCCESS;
+	sme_external_auth_build_buf(buf, resp, wpa_s->own_addr,
+				    bssid, 1, wpa_s->sme.seq_num, status);
+	wpa_drv_send_mlme(wpa_s, wpabuf_head(buf), wpabuf_len(buf), 1, 0, 0);
+	wpabuf_free(resp);
+	wpabuf_free(buf);
+
+	return 0;
+}
+
+
+static void sme_send_external_auth_status(struct wpa_supplicant *wpa_s,
+					  u16 status)
+{
+	struct external_auth params;
+
+	os_memset(&params, 0, sizeof(params));
+	params.status = status;
+	params.ssid = wpa_s->sme.ext_auth_ssid;
+	params.ssid_len = wpa_s->sme.ext_auth_ssid_len;
+	params.bssid = wpa_s->sme.ext_auth_bssid;
+	if (wpa_s->conf->sae_pmkid_in_assoc && status == WLAN_STATUS_SUCCESS)
+		params.pmkid = wpa_s->sme.sae.pmkid;
+	wpa_drv_send_external_auth_status(wpa_s, &params);
+}
+
+
+static int sme_handle_external_auth_start(struct wpa_supplicant *wpa_s,
+					  union wpa_event_data *data)
+{
+	struct wpa_ssid *ssid;
+	size_t ssid_str_len = data->external_auth.ssid_len;
+	const u8 *ssid_str = data->external_auth.ssid;
+
+	/* Get the SSID conf from the ssid string obtained */
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (!wpas_network_disabled(wpa_s, ssid) &&
+		    ssid_str_len == ssid->ssid_len &&
+		    os_memcmp(ssid_str, ssid->ssid, ssid_str_len) == 0 &&
+		    (ssid->key_mgmt & (WPA_KEY_MGMT_SAE | WPA_KEY_MGMT_FT_SAE)))
+			break;
+	}
+	if (!ssid ||
+	    sme_external_auth_send_sae_commit(wpa_s, data->external_auth.bssid,
+					      ssid) < 0)
+		return -1;
+
+	return 0;
+}
+
+
+static void sme_external_auth_send_sae_confirm(struct wpa_supplicant *wpa_s,
+					       const u8 *da)
+{
+	struct wpabuf *resp, *buf;
+
+	resp = sme_auth_build_sae_confirm(wpa_s, 1);
+	if (!resp) {
+		wpa_printf(MSG_DEBUG, "SAE: Confirm message buf alloc failure");
+		return;
+	}
+
+	wpa_s->sme.sae.state = SAE_CONFIRMED;
+	buf = wpabuf_alloc(4 + SAE_CONFIRM_MAX_LEN + wpabuf_len(resp));
+	if (!buf) {
+		wpa_printf(MSG_DEBUG, "SAE: Auth Confirm buf alloc failure");
+		wpabuf_free(resp);
+		return;
+	}
+	wpa_s->sme.seq_num++;
+	sme_external_auth_build_buf(buf, resp, wpa_s->own_addr,
+				    da, 2, wpa_s->sme.seq_num,
+				    WLAN_STATUS_SUCCESS);
+	wpa_drv_send_mlme(wpa_s, wpabuf_head(buf), wpabuf_len(buf), 1, 0, 0);
+	wpabuf_free(resp);
+	wpabuf_free(buf);
+}
+
+
+void sme_external_auth_trigger(struct wpa_supplicant *wpa_s,
+			       union wpa_event_data *data)
+{
+	if (RSN_SELECTOR_GET(&data->external_auth.key_mgmt_suite) !=
+	    RSN_AUTH_KEY_MGMT_SAE)
+		return;
+
+	if (data->external_auth.action == EXT_AUTH_START) {
+		if (!data->external_auth.bssid || !data->external_auth.ssid)
+			return;
+		os_memcpy(wpa_s->sme.ext_auth_bssid, data->external_auth.bssid,
+			  ETH_ALEN);
+		os_memcpy(wpa_s->sme.ext_auth_ssid, data->external_auth.ssid,
+			  data->external_auth.ssid_len);
+		wpa_s->sme.ext_auth_ssid_len = data->external_auth.ssid_len;
+		wpa_s->sme.seq_num = 0;
+		wpa_s->sme.sae.state = SAE_NOTHING;
+		wpa_s->sme.sae.send_confirm = 0;
+		wpa_s->sme.sae_group_index = 0;
+		if (sme_handle_external_auth_start(wpa_s, data) < 0)
+			sme_send_external_auth_status(wpa_s,
+					      WLAN_STATUS_UNSPECIFIED_FAILURE);
+	} else if (data->external_auth.action == EXT_AUTH_ABORT) {
+		/* Report failure to driver for the wrong trigger */
+		sme_send_external_auth_status(wpa_s,
+					      WLAN_STATUS_UNSPECIFIED_FAILURE);
+	}
+}
+
+
+static int sme_sae_is_group_enabled(struct wpa_supplicant *wpa_s, int group)
+{
+	int *groups = wpa_s->conf->sae_groups;
+	int default_groups[] = { 19, 20, 21, 0 };
+	int i;
+
+	if (!groups)
+		groups = default_groups;
+
+	for (i = 0; groups[i] > 0; i++) {
+		if (groups[i] == group)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static int sme_check_sae_rejected_groups(struct wpa_supplicant *wpa_s,
+					 const struct wpabuf *groups)
+{
+	size_t i, count;
+	const u8 *pos;
+
+	if (!groups)
+		return 0;
+
+	pos = wpabuf_head(groups);
+	count = wpabuf_len(groups) / 2;
+	for (i = 0; i < count; i++) {
+		int enabled;
+		u16 group;
+
+		group = WPA_GET_LE16(pos);
+		pos += 2;
+		enabled = sme_sae_is_group_enabled(wpa_s, group);
+		wpa_printf(MSG_DEBUG, "SAE: Rejected group %u is %s",
+			   group, enabled ? "enabled" : "disabled");
+		if (enabled)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static int sme_sae_auth(struct wpa_supplicant *wpa_s, u16 auth_transaction,
+			u16 status_code, const u8 *data, size_t len,
+			int external, const u8 *sa)
+{
+	int *groups;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: SAE authentication transaction %u "
+		"status code %u", auth_transaction, status_code);
+
+	if (auth_transaction == 1 &&
+	    status_code == WLAN_STATUS_ANTI_CLOGGING_TOKEN_REQ &&
+	    wpa_s->sme.sae.state == SAE_COMMITTED &&
+	    (external || wpa_s->current_bss) && wpa_s->current_ssid) {
+		int default_groups[] = { 19, 20, 21, 0 };
+		u16 group;
+		const u8 *token_pos;
+		size_t token_len;
+		int h2e = 0;
+
+		groups = wpa_s->conf->sae_groups;
+		if (!groups || groups[0] <= 0)
+			groups = default_groups;
+
+		wpa_hexdump(MSG_DEBUG, "SME: SAE anti-clogging token request",
+			    data, len);
+		if (len < sizeof(le16)) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"SME: Too short SAE anti-clogging token request");
+			return -1;
+		}
+		group = WPA_GET_LE16(data);
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"SME: SAE anti-clogging token requested (group %u)",
+			group);
+		if (sae_group_allowed(&wpa_s->sme.sae, groups, group) !=
+		    WLAN_STATUS_SUCCESS) {
+			wpa_dbg(wpa_s, MSG_ERROR,
+				"SME: SAE group %u of anti-clogging request is invalid",
+				group);
+			return -1;
+		}
+		wpabuf_free(wpa_s->sme.sae_token);
+		token_pos = data + sizeof(le16);
+		token_len = len - sizeof(le16);
+		h2e = wpa_s->sme.sae.h2e;
+		if (h2e) {
+			if (token_len < 3) {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"SME: Too short SAE anti-clogging token container");
+				return -1;
+			}
+			if (token_pos[0] != WLAN_EID_EXTENSION ||
+			    token_pos[1] == 0 ||
+			    token_pos[1] > token_len - 2 ||
+			    token_pos[2] != WLAN_EID_EXT_ANTI_CLOGGING_TOKEN) {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"SME: Invalid SAE anti-clogging token container header");
+				return -1;
+			}
+			token_len = token_pos[1] - 1;
+			token_pos += 3;
+		}
+		wpa_s->sme.sae_token = wpabuf_alloc_copy(token_pos, token_len);
+		wpa_hexdump_buf(MSG_DEBUG, "SME: Requested anti-clogging token",
+				wpa_s->sme.sae_token);
+		if (!external)
+			sme_send_authentication(wpa_s, wpa_s->current_bss,
+						wpa_s->current_ssid, 2);
+		else
+			sme_external_auth_send_sae_commit(
+				wpa_s, wpa_s->sme.ext_auth_bssid,
+				wpa_s->current_ssid);
+		return 0;
+	}
+
+	if (auth_transaction == 1 &&
+	    status_code == WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED &&
+	    wpa_s->sme.sae.state == SAE_COMMITTED &&
+	    (external || wpa_s->current_bss) && wpa_s->current_ssid) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: SAE group not supported");
+		int_array_add_unique(&wpa_s->sme.sae_rejected_groups,
+				     wpa_s->sme.sae.group);
+		wpa_s->sme.sae_group_index++;
+		if (sme_set_sae_group(wpa_s) < 0)
+			return -1; /* no other groups enabled */
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: Try next enabled SAE group");
+		if (!external)
+			sme_send_authentication(wpa_s, wpa_s->current_bss,
+						wpa_s->current_ssid, 1);
+		else
+			sme_external_auth_send_sae_commit(
+				wpa_s, wpa_s->sme.ext_auth_bssid,
+				wpa_s->current_ssid);
+		return 0;
+	}
+
+	if (auth_transaction == 1 &&
+	    status_code == WLAN_STATUS_UNKNOWN_PASSWORD_IDENTIFIER) {
+		const u8 *bssid = sa ? sa : wpa_s->pending_bssid;
+
+		wpa_msg(wpa_s, MSG_INFO,
+			WPA_EVENT_SAE_UNKNOWN_PASSWORD_IDENTIFIER MACSTR,
+			MAC2STR(bssid));
+		return -1;
+	}
+
+	if (status_code != WLAN_STATUS_SUCCESS &&
+	    status_code != WLAN_STATUS_SAE_HASH_TO_ELEMENT &&
+	    status_code != WLAN_STATUS_SAE_PK) {
+		const u8 *bssid = sa ? sa : wpa_s->pending_bssid;
+
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_AUTH_REJECT MACSTR
+			" auth_type=%u auth_transaction=%u status_code=%u",
+			MAC2STR(bssid), WLAN_AUTH_SAE,
+			auth_transaction, status_code);
+		return -1;
+	}
+
+	if (auth_transaction == 1) {
+		u16 res;
+
+		groups = wpa_s->conf->sae_groups;
+
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME SAE commit");
+		if ((!external && wpa_s->current_bss == NULL) ||
+		    wpa_s->current_ssid == NULL)
+			return -1;
+		if (wpa_s->sme.sae.state != SAE_COMMITTED) {
+			wpa_printf(MSG_DEBUG,
+				   "SAE: Ignore commit message while waiting for confirm");
+			return 0;
+		}
+		if (wpa_s->sme.sae.h2e && status_code == WLAN_STATUS_SUCCESS) {
+			wpa_printf(MSG_DEBUG,
+				   "SAE: Unexpected use of status code 0 in SAE commit when H2E was expected");
+			return -1;
+		}
+		if ((!wpa_s->sme.sae.h2e || wpa_s->sme.sae.pk) &&
+		    status_code == WLAN_STATUS_SAE_HASH_TO_ELEMENT) {
+			wpa_printf(MSG_DEBUG,
+				   "SAE: Unexpected use of status code for H2E in SAE commit when H2E was not expected");
+			return -1;
+		}
+		if (!wpa_s->sme.sae.pk &&
+		    status_code == WLAN_STATUS_SAE_PK) {
+			wpa_printf(MSG_DEBUG,
+				   "SAE: Unexpected use of status code for PK in SAE commit when PK was not expected");
+			return -1;
+		}
+
+		if (groups && groups[0] <= 0)
+			groups = NULL;
+		res = sae_parse_commit(&wpa_s->sme.sae, data, len, NULL, NULL,
+				       groups, status_code ==
+				       WLAN_STATUS_SAE_HASH_TO_ELEMENT ||
+				       status_code == WLAN_STATUS_SAE_PK);
+		if (res == SAE_SILENTLY_DISCARD) {
+			wpa_printf(MSG_DEBUG,
+				   "SAE: Drop commit message due to reflection attack");
+			return 0;
+		}
+		if (res != WLAN_STATUS_SUCCESS)
+			return -1;
+
+		if (wpa_s->sme.sae.tmp &&
+		    sme_check_sae_rejected_groups(
+			    wpa_s,
+			    wpa_s->sme.sae.tmp->peer_rejected_groups))
+			return -1;
+
+		if (sae_process_commit(&wpa_s->sme.sae) < 0) {
+			wpa_printf(MSG_DEBUG, "SAE: Failed to process peer "
+				   "commit");
+			return -1;
+		}
+
+		wpabuf_free(wpa_s->sme.sae_token);
+		wpa_s->sme.sae_token = NULL;
+		if (!external)
+			sme_send_authentication(wpa_s, wpa_s->current_bss,
+						wpa_s->current_ssid, 0);
+		else
+			sme_external_auth_send_sae_confirm(wpa_s, sa);
+		return 0;
+	} else if (auth_transaction == 2) {
+		if (status_code != WLAN_STATUS_SUCCESS)
+			return -1;
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME SAE confirm");
+		if (wpa_s->sme.sae.state != SAE_CONFIRMED)
+			return -1;
+		if (sae_check_confirm(&wpa_s->sme.sae, data, len) < 0)
+			return -1;
+		wpa_s->sme.sae.state = SAE_ACCEPTED;
+		sae_clear_temp_data(&wpa_s->sme.sae);
+
+		if (external) {
+			/* Report success to driver */
+			sme_send_external_auth_status(wpa_s,
+						      WLAN_STATUS_SUCCESS);
+		}
+
+		return 1;
+	}
+
+	return -1;
+}
+
+
+static int sme_sae_set_pmk(struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+	wpa_printf(MSG_DEBUG,
+		   "SME: SAE completed - setting PMK for 4-way handshake");
+	wpa_sm_set_pmk(wpa_s->wpa, wpa_s->sme.sae.pmk, PMK_LEN,
+		       wpa_s->sme.sae.pmkid, bssid);
+	if (wpa_s->conf->sae_pmkid_in_assoc) {
+		/* Update the own RSNE contents now that we have set the PMK
+		 * and added a PMKSA cache entry based on the successfully
+		 * completed SAE exchange. In practice, this will add the PMKID
+		 * into RSNE. */
+		if (wpa_s->sme.assoc_req_ie_len + 2 + PMKID_LEN >
+		    sizeof(wpa_s->sme.assoc_req_ie)) {
+			wpa_msg(wpa_s, MSG_WARNING,
+				"RSN: Not enough room for inserting own PMKID into RSNE");
+			return -1;
+		}
+		if (wpa_insert_pmkid(wpa_s->sme.assoc_req_ie,
+				     &wpa_s->sme.assoc_req_ie_len,
+				     wpa_s->sme.sae.pmkid) < 0)
+			return -1;
+		wpa_hexdump(MSG_DEBUG,
+			    "SME: Updated Association Request IEs",
+			    wpa_s->sme.assoc_req_ie,
+			    wpa_s->sme.assoc_req_ie_len);
+	}
+
+	return 0;
+}
+
+
+void sme_external_auth_mgmt_rx(struct wpa_supplicant *wpa_s,
+			       const u8 *auth_frame, size_t len)
+{
+	const struct ieee80211_mgmt *header;
+	size_t auth_length;
+
+	header = (const struct ieee80211_mgmt *) auth_frame;
+	auth_length = IEEE80211_HDRLEN + sizeof(header->u.auth);
+
+	if (len < auth_length) {
+		/* Notify failure to the driver */
+		sme_send_external_auth_status(wpa_s,
+					      WLAN_STATUS_UNSPECIFIED_FAILURE);
+		return;
+	}
+
+	if (le_to_host16(header->u.auth.auth_alg) == WLAN_AUTH_SAE) {
+		int res;
+
+		res = sme_sae_auth(
+			wpa_s, le_to_host16(header->u.auth.auth_transaction),
+			le_to_host16(header->u.auth.status_code),
+			header->u.auth.variable,
+			len - auth_length, 1, header->sa);
+		if (res < 0) {
+			/* Notify failure to the driver */
+			sme_send_external_auth_status(
+				wpa_s, WLAN_STATUS_UNSPECIFIED_FAILURE);
+			return;
+		}
+		if (res != 1)
+			return;
+
+		if (sme_sae_set_pmk(wpa_s, wpa_s->sme.ext_auth_bssid) < 0)
+			return;
+	}
+}
+
+#endif /* CONFIG_SAE */
+
+
+void sme_event_auth(struct wpa_supplicant *wpa_s, union wpa_event_data *data)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (ssid == NULL) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: Ignore authentication event "
+			"when network is not selected");
+		return;
+	}
+
+	if (wpa_s->wpa_state != WPA_AUTHENTICATING) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: Ignore authentication event "
+			"when not in authenticating state");
+		return;
+	}
+
+	if (os_memcmp(wpa_s->pending_bssid, data->auth.peer, ETH_ALEN) != 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: Ignore authentication with "
+			"unexpected peer " MACSTR,
+			MAC2STR(data->auth.peer));
+		return;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Authentication response: peer=" MACSTR
+		" auth_type=%d auth_transaction=%d status_code=%d",
+		MAC2STR(data->auth.peer), data->auth.auth_type,
+		data->auth.auth_transaction, data->auth.status_code);
+	wpa_hexdump(MSG_MSGDUMP, "SME: Authentication response IEs",
+		    data->auth.ies, data->auth.ies_len);
+
+	eloop_cancel_timeout(sme_auth_timer, wpa_s, NULL);
+
+#ifdef CONFIG_SAE
+	if (data->auth.auth_type == WLAN_AUTH_SAE) {
+		int res;
+		res = sme_sae_auth(wpa_s, data->auth.auth_transaction,
+				   data->auth.status_code, data->auth.ies,
+				   data->auth.ies_len, 0, data->auth.peer);
+		if (res < 0) {
+			wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+			wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+
+		}
+		if (res != 1)
+			return;
+
+		if (sme_sae_set_pmk(wpa_s, wpa_s->pending_bssid) < 0)
+			return;
+	}
+#endif /* CONFIG_SAE */
+
+	if (data->auth.status_code != WLAN_STATUS_SUCCESS) {
+		char *ie_txt = NULL;
+
+		if (data->auth.ies && data->auth.ies_len) {
+			size_t buflen = 2 * data->auth.ies_len + 1;
+			ie_txt = os_malloc(buflen);
+			if (ie_txt) {
+				wpa_snprintf_hex(ie_txt, buflen, data->auth.ies,
+						 data->auth.ies_len);
+			}
+		}
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_AUTH_REJECT MACSTR
+			" auth_type=%u auth_transaction=%u status_code=%u%s%s",
+			MAC2STR(data->auth.peer), data->auth.auth_type,
+			data->auth.auth_transaction, data->auth.status_code,
+			ie_txt ? " ie=" : "",
+			ie_txt ? ie_txt : "");
+		os_free(ie_txt);
+
+#ifdef CONFIG_FILS
+		if (wpa_s->sme.auth_alg == WPA_AUTH_ALG_FILS ||
+		    wpa_s->sme.auth_alg == WPA_AUTH_ALG_FILS_SK_PFS)
+			fils_connection_failure(wpa_s);
+#endif /* CONFIG_FILS */
+
+		if (data->auth.status_code !=
+		    WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG ||
+		    wpa_s->sme.auth_alg == data->auth.auth_type ||
+		    wpa_s->current_ssid->auth_alg == WPA_AUTH_ALG_LEAP) {
+			wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+			wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+			return;
+		}
+
+		wpas_connect_work_done(wpa_s);
+
+		switch (data->auth.auth_type) {
+		case WLAN_AUTH_OPEN:
+			wpa_s->current_ssid->auth_alg = WPA_AUTH_ALG_SHARED;
+
+			wpa_dbg(wpa_s, MSG_DEBUG, "SME: Trying SHARED auth");
+			wpa_supplicant_associate(wpa_s, wpa_s->current_bss,
+						 wpa_s->current_ssid);
+			return;
+
+		case WLAN_AUTH_SHARED_KEY:
+			wpa_s->current_ssid->auth_alg = WPA_AUTH_ALG_LEAP;
+
+			wpa_dbg(wpa_s, MSG_DEBUG, "SME: Trying LEAP auth");
+			wpa_supplicant_associate(wpa_s, wpa_s->current_bss,
+						 wpa_s->current_ssid);
+			return;
+
+		default:
+			return;
+		}
+	}
+
+#ifdef CONFIG_IEEE80211R
+	if (data->auth.auth_type == WLAN_AUTH_FT) {
+		const u8 *ric_ies = NULL;
+		size_t ric_ies_len = 0;
+
+		if (wpa_s->ric_ies) {
+			ric_ies = wpabuf_head(wpa_s->ric_ies);
+			ric_ies_len = wpabuf_len(wpa_s->ric_ies);
+		}
+		if (wpa_ft_process_response(wpa_s->wpa, data->auth.ies,
+					    data->auth.ies_len, 0,
+					    data->auth.peer,
+					    ric_ies, ric_ies_len) < 0) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"SME: FT Authentication response processing failed");
+			wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DISCONNECTED "bssid="
+				MACSTR
+				" reason=%d locally_generated=1",
+				MAC2STR(wpa_s->pending_bssid),
+				WLAN_REASON_DEAUTH_LEAVING);
+			wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+			wpa_supplicant_mark_disassoc(wpa_s);
+			return;
+		}
+	}
+#endif /* CONFIG_IEEE80211R */
+
+#ifdef CONFIG_FILS
+	if (data->auth.auth_type == WLAN_AUTH_FILS_SK ||
+	    data->auth.auth_type == WLAN_AUTH_FILS_SK_PFS) {
+		u16 expect_auth_type;
+
+		expect_auth_type = wpa_s->sme.auth_alg ==
+			WPA_AUTH_ALG_FILS_SK_PFS ? WLAN_AUTH_FILS_SK_PFS :
+			WLAN_AUTH_FILS_SK;
+		if (data->auth.auth_type != expect_auth_type) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"SME: FILS Authentication response used different auth alg (%u; expected %u)",
+				data->auth.auth_type, expect_auth_type);
+			wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DISCONNECTED "bssid="
+				MACSTR
+				" reason=%d locally_generated=1",
+				MAC2STR(wpa_s->pending_bssid),
+				WLAN_REASON_DEAUTH_LEAVING);
+			wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+			wpa_supplicant_mark_disassoc(wpa_s);
+			return;
+		}
+
+		if (fils_process_auth(wpa_s->wpa, wpa_s->pending_bssid,
+				      data->auth.ies, data->auth.ies_len) < 0) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"SME: FILS Authentication response processing failed");
+			wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DISCONNECTED "bssid="
+				MACSTR
+				" reason=%d locally_generated=1",
+				MAC2STR(wpa_s->pending_bssid),
+				WLAN_REASON_DEAUTH_LEAVING);
+			wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+			wpa_supplicant_mark_disassoc(wpa_s);
+			return;
+		}
+	}
+#endif /* CONFIG_FILS */
+
+	sme_associate(wpa_s, ssid->mode, data->auth.peer,
+		      data->auth.auth_type);
+}
+
+
+#ifdef CONFIG_IEEE80211R
+static void remove_ie(u8 *buf, size_t *len, u8 eid)
+{
+	u8 *pos, *next, *end;
+
+	pos = (u8 *) get_ie(buf, *len, eid);
+	if (pos) {
+		next = pos + 2 + pos[1];
+		end = buf + *len;
+		*len -= 2 + pos[1];
+		os_memmove(pos, next, end - next);
+	}
+}
+#endif /* CONFIG_IEEE80211R */
+
+
+void sme_associate(struct wpa_supplicant *wpa_s, enum wpas_mode mode,
+		   const u8 *bssid, u16 auth_type)
+{
+	struct wpa_driver_associate_params params;
+	struct ieee802_11_elems elems;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+#ifdef CONFIG_FILS
+	u8 nonces[2 * FILS_NONCE_LEN];
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_HT_OVERRIDES
+	struct ieee80211_ht_capabilities htcaps;
+	struct ieee80211_ht_capabilities htcaps_mask;
+#endif /* CONFIG_HT_OVERRIDES */
+#ifdef CONFIG_VHT_OVERRIDES
+	struct ieee80211_vht_capabilities vhtcaps;
+	struct ieee80211_vht_capabilities vhtcaps_mask;
+#endif /* CONFIG_VHT_OVERRIDES */
+
+	os_memset(&params, 0, sizeof(params));
+
+#ifdef CONFIG_FILS
+	if (auth_type == WLAN_AUTH_FILS_SK ||
+	    auth_type == WLAN_AUTH_FILS_SK_PFS) {
+		struct wpabuf *buf;
+		const u8 *snonce, *anonce;
+		const unsigned int max_hlp = 20;
+		struct wpabuf *hlp[max_hlp];
+		unsigned int i, num_hlp = 0;
+		struct fils_hlp_req *req;
+
+		dl_list_for_each(req, &wpa_s->fils_hlp_req, struct fils_hlp_req,
+				 list) {
+			hlp[num_hlp] = wpabuf_alloc(2 * ETH_ALEN + 6 +
+					      wpabuf_len(req->pkt));
+			if (!hlp[num_hlp])
+				break;
+			wpabuf_put_data(hlp[num_hlp], req->dst, ETH_ALEN);
+			wpabuf_put_data(hlp[num_hlp], wpa_s->own_addr,
+					ETH_ALEN);
+			wpabuf_put_data(hlp[num_hlp],
+					"\xaa\xaa\x03\x00\x00\x00", 6);
+			wpabuf_put_buf(hlp[num_hlp], req->pkt);
+			num_hlp++;
+			if (num_hlp >= max_hlp)
+				break;
+		}
+
+		buf = fils_build_assoc_req(wpa_s->wpa, &params.fils_kek,
+					   &params.fils_kek_len, &snonce,
+					   &anonce,
+					   (const struct wpabuf **) hlp,
+					   num_hlp);
+		for (i = 0; i < num_hlp; i++)
+			wpabuf_free(hlp[i]);
+		if (!buf)
+			return;
+		wpa_hexdump(MSG_DEBUG, "FILS: assoc_req before FILS elements",
+			    wpa_s->sme.assoc_req_ie,
+			    wpa_s->sme.assoc_req_ie_len);
+#ifdef CONFIG_IEEE80211R
+		if (wpa_key_mgmt_ft(wpa_s->key_mgmt)) {
+			/* Remove RSNE and MDE to allow them to be overridden
+			 * with FILS+FT specific values from
+			 * fils_build_assoc_req(). */
+			remove_ie(wpa_s->sme.assoc_req_ie,
+				  &wpa_s->sme.assoc_req_ie_len,
+				  WLAN_EID_RSN);
+			wpa_hexdump(MSG_DEBUG,
+				    "FILS: assoc_req after RSNE removal",
+				    wpa_s->sme.assoc_req_ie,
+				    wpa_s->sme.assoc_req_ie_len);
+			remove_ie(wpa_s->sme.assoc_req_ie,
+				  &wpa_s->sme.assoc_req_ie_len,
+				  WLAN_EID_MOBILITY_DOMAIN);
+			wpa_hexdump(MSG_DEBUG,
+				    "FILS: assoc_req after MDE removal",
+				    wpa_s->sme.assoc_req_ie,
+				    wpa_s->sme.assoc_req_ie_len);
+		}
+#endif /* CONFIG_IEEE80211R */
+		/* TODO: Make wpa_s->sme.assoc_req_ie use dynamic allocation */
+		if (wpa_s->sme.assoc_req_ie_len + wpabuf_len(buf) >
+		    sizeof(wpa_s->sme.assoc_req_ie)) {
+			wpa_printf(MSG_ERROR,
+				   "FILS: Not enough buffer room for own AssocReq elements");
+			wpabuf_free(buf);
+			return;
+		}
+		os_memcpy(wpa_s->sme.assoc_req_ie + wpa_s->sme.assoc_req_ie_len,
+			  wpabuf_head(buf), wpabuf_len(buf));
+		wpa_s->sme.assoc_req_ie_len += wpabuf_len(buf);
+		wpabuf_free(buf);
+		wpa_hexdump(MSG_DEBUG, "FILS: assoc_req after FILS elements",
+			    wpa_s->sme.assoc_req_ie,
+			    wpa_s->sme.assoc_req_ie_len);
+
+		os_memcpy(nonces, snonce, FILS_NONCE_LEN);
+		os_memcpy(nonces + FILS_NONCE_LEN, anonce, FILS_NONCE_LEN);
+		params.fils_nonces = nonces;
+		params.fils_nonces_len = sizeof(nonces);
+	}
+#endif /* CONFIG_FILS */
+
+#ifdef CONFIG_OWE
+#ifdef CONFIG_TESTING_OPTIONS
+	if (get_ie_ext(wpa_s->sme.assoc_req_ie, wpa_s->sme.assoc_req_ie_len,
+		       WLAN_EID_EXT_OWE_DH_PARAM)) {
+		wpa_printf(MSG_INFO, "TESTING: Override OWE DH element");
+	} else
+#endif /* CONFIG_TESTING_OPTIONS */
+	if (auth_type == WLAN_AUTH_OPEN &&
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_OWE) {
+		struct wpabuf *owe_ie;
+		u16 group;
+
+		if (ssid && ssid->owe_group) {
+			group = ssid->owe_group;
+		} else if (wpa_s->assoc_status_code ==
+			   WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED) {
+			if (wpa_s->last_owe_group == 19)
+				group = 20;
+			else if (wpa_s->last_owe_group == 20)
+				group = 21;
+			else
+				group = OWE_DH_GROUP;
+		} else {
+			group = OWE_DH_GROUP;
+		}
+
+		wpa_s->last_owe_group = group;
+		wpa_printf(MSG_DEBUG, "OWE: Try to use group %u", group);
+		owe_ie = owe_build_assoc_req(wpa_s->wpa, group);
+		if (!owe_ie) {
+			wpa_printf(MSG_ERROR,
+				   "OWE: Failed to build IE for Association Request frame");
+			return;
+		}
+		if (wpa_s->sme.assoc_req_ie_len + wpabuf_len(owe_ie) >
+		    sizeof(wpa_s->sme.assoc_req_ie)) {
+			wpa_printf(MSG_ERROR,
+				   "OWE: Not enough buffer room for own Association Request frame elements");
+			wpabuf_free(owe_ie);
+			return;
+		}
+		os_memcpy(wpa_s->sme.assoc_req_ie + wpa_s->sme.assoc_req_ie_len,
+			  wpabuf_head(owe_ie), wpabuf_len(owe_ie));
+		wpa_s->sme.assoc_req_ie_len += wpabuf_len(owe_ie);
+		wpabuf_free(owe_ie);
+	}
+#endif /* CONFIG_OWE */
+
+#ifdef CONFIG_DPP2
+	if (DPP_VERSION > 1 && wpa_s->key_mgmt == WPA_KEY_MGMT_DPP && ssid &&
+	    ssid->dpp_netaccesskey && ssid->dpp_pfs != 2 &&
+	    !ssid->dpp_pfs_fallback) {
+		struct rsn_pmksa_cache_entry *pmksa;
+
+		pmksa = pmksa_cache_get_current(wpa_s->wpa);
+		if (!pmksa || !pmksa->dpp_pfs)
+			goto pfs_fail;
+
+		dpp_pfs_free(wpa_s->dpp_pfs);
+		wpa_s->dpp_pfs = dpp_pfs_init(ssid->dpp_netaccesskey,
+					      ssid->dpp_netaccesskey_len);
+		if (!wpa_s->dpp_pfs) {
+			wpa_printf(MSG_DEBUG, "DPP: Could not initialize PFS");
+			/* Try to continue without PFS */
+			goto pfs_fail;
+		}
+		if (wpa_s->sme.assoc_req_ie_len +
+		    wpabuf_len(wpa_s->dpp_pfs->ie) >
+		    sizeof(wpa_s->sme.assoc_req_ie)) {
+			wpa_printf(MSG_ERROR,
+				   "DPP: Not enough buffer room for own Association Request frame elements");
+			dpp_pfs_free(wpa_s->dpp_pfs);
+			wpa_s->dpp_pfs = NULL;
+			goto pfs_fail;
+		}
+		os_memcpy(wpa_s->sme.assoc_req_ie + wpa_s->sme.assoc_req_ie_len,
+			  wpabuf_head(wpa_s->dpp_pfs->ie),
+			  wpabuf_len(wpa_s->dpp_pfs->ie));
+		wpa_s->sme.assoc_req_ie_len += wpabuf_len(wpa_s->dpp_pfs->ie);
+	}
+pfs_fail:
+#endif /* CONFIG_DPP2 */
+
+	wpa_s->mscs_setup_done = false;
+	if (wpa_bss_ext_capab(wpa_s->current_bss, WLAN_EXT_CAPAB_MSCS) &&
+	    wpa_s->robust_av.valid_config) {
+		struct wpabuf *mscs_ie;
+		size_t mscs_ie_len, buf_len, *wpa_ie_len, max_ie_len;
+
+		buf_len = 3 +	/* MSCS descriptor IE header */
+			  1 +	/* Request type */
+			  2 +	/* User priority control */
+			  4 +	/* Stream timeout */
+			  3 +	/* TCLAS Mask IE header */
+			  wpa_s->robust_av.frame_classifier_len;
+		mscs_ie = wpabuf_alloc(buf_len);
+		if (!mscs_ie) {
+			wpa_printf(MSG_INFO,
+				   "MSCS: Failed to allocate MSCS IE");
+			goto mscs_fail;
+		}
+
+		wpa_ie_len = &wpa_s->sme.assoc_req_ie_len;
+		max_ie_len = sizeof(wpa_s->sme.assoc_req_ie);
+		wpas_populate_mscs_descriptor_ie(&wpa_s->robust_av, mscs_ie);
+		if ((*wpa_ie_len + wpabuf_len(mscs_ie)) <= max_ie_len) {
+			wpa_hexdump_buf(MSG_MSGDUMP, "MSCS IE", mscs_ie);
+			mscs_ie_len = wpabuf_len(mscs_ie);
+			os_memcpy(wpa_s->sme.assoc_req_ie + *wpa_ie_len,
+				  wpabuf_head(mscs_ie), mscs_ie_len);
+			*wpa_ie_len += mscs_ie_len;
+		}
+
+		wpabuf_free(mscs_ie);
+	}
+mscs_fail:
+
+	if (ssid && ssid->multi_ap_backhaul_sta) {
+		size_t multi_ap_ie_len;
+
+		multi_ap_ie_len = add_multi_ap_ie(
+			wpa_s->sme.assoc_req_ie + wpa_s->sme.assoc_req_ie_len,
+			sizeof(wpa_s->sme.assoc_req_ie) -
+			wpa_s->sme.assoc_req_ie_len,
+			MULTI_AP_BACKHAUL_STA);
+		if (multi_ap_ie_len == 0) {
+			wpa_printf(MSG_ERROR,
+				   "Multi-AP: Failed to build Multi-AP IE");
+			return;
+		}
+		wpa_s->sme.assoc_req_ie_len += multi_ap_ie_len;
+	}
+
+	params.bssid = bssid;
+	params.ssid = wpa_s->sme.ssid;
+	params.ssid_len = wpa_s->sme.ssid_len;
+	params.freq.freq = wpa_s->sme.freq;
+	params.bg_scan_period = ssid ? ssid->bg_scan_period : -1;
+	params.wpa_ie = wpa_s->sme.assoc_req_ie_len ?
+		wpa_s->sme.assoc_req_ie : NULL;
+	params.wpa_ie_len = wpa_s->sme.assoc_req_ie_len;
+	wpa_hexdump(MSG_DEBUG, "SME: Association Request IEs",
+		    params.wpa_ie, params.wpa_ie_len);
+	params.pairwise_suite = wpa_s->pairwise_cipher;
+	params.group_suite = wpa_s->group_cipher;
+	params.mgmt_group_suite = wpa_s->mgmt_group_cipher;
+	params.key_mgmt_suite = wpa_s->key_mgmt;
+	params.wpa_proto = wpa_s->wpa_proto;
+#ifdef CONFIG_HT_OVERRIDES
+	os_memset(&htcaps, 0, sizeof(htcaps));
+	os_memset(&htcaps_mask, 0, sizeof(htcaps_mask));
+	params.htcaps = (u8 *) &htcaps;
+	params.htcaps_mask = (u8 *) &htcaps_mask;
+	wpa_supplicant_apply_ht_overrides(wpa_s, ssid, &params);
+#endif /* CONFIG_HT_OVERRIDES */
+#ifdef CONFIG_VHT_OVERRIDES
+	os_memset(&vhtcaps, 0, sizeof(vhtcaps));
+	os_memset(&vhtcaps_mask, 0, sizeof(vhtcaps_mask));
+	params.vhtcaps = &vhtcaps;
+	params.vhtcaps_mask = &vhtcaps_mask;
+	wpa_supplicant_apply_vht_overrides(wpa_s, ssid, &params);
+#endif /* CONFIG_VHT_OVERRIDES */
+#ifdef CONFIG_HE_OVERRIDES
+	wpa_supplicant_apply_he_overrides(wpa_s, ssid, &params);
+#endif /* CONFIG_HE_OVERRIDES */
+#ifdef CONFIG_IEEE80211R
+	if (auth_type == WLAN_AUTH_FT && wpa_s->sme.ft_ies &&
+	    get_ie(wpa_s->sme.ft_ies, wpa_s->sme.ft_ies_len,
+		   WLAN_EID_RIC_DATA)) {
+		/* There seems to be a pretty inconvenient bug in the Linux
+		 * kernel IE splitting functionality when RIC is used. For now,
+		 * skip correct behavior in IE construction here (i.e., drop the
+		 * additional non-FT-specific IEs) to avoid kernel issues. This
+		 * is fine since RIC is used only for testing purposes in the
+		 * current implementation. */
+		wpa_printf(MSG_INFO,
+			   "SME: Linux kernel workaround - do not try to include additional IEs with RIC");
+		params.wpa_ie = wpa_s->sme.ft_ies;
+		params.wpa_ie_len = wpa_s->sme.ft_ies_len;
+	} else if (auth_type == WLAN_AUTH_FT && wpa_s->sme.ft_ies) {
+		const u8 *rm_en, *pos, *end;
+		size_t rm_en_len = 0;
+		u8 *rm_en_dup = NULL, *wpos;
+
+		/* Remove RSNE, MDE, FTE to allow them to be overridden with
+		 * FT specific values */
+		remove_ie(wpa_s->sme.assoc_req_ie,
+			  &wpa_s->sme.assoc_req_ie_len,
+			  WLAN_EID_RSN);
+		remove_ie(wpa_s->sme.assoc_req_ie,
+			  &wpa_s->sme.assoc_req_ie_len,
+			  WLAN_EID_MOBILITY_DOMAIN);
+		remove_ie(wpa_s->sme.assoc_req_ie,
+			  &wpa_s->sme.assoc_req_ie_len,
+			  WLAN_EID_FAST_BSS_TRANSITION);
+		rm_en = get_ie(wpa_s->sme.assoc_req_ie,
+			       wpa_s->sme.assoc_req_ie_len,
+			       WLAN_EID_RRM_ENABLED_CAPABILITIES);
+		if (rm_en) {
+			/* Need to remove RM Enabled Capabilities element as
+			 * well temporarily, so that it can be placed between
+			 * RSNE and MDE. */
+			rm_en_len = 2 + rm_en[1];
+			rm_en_dup = os_memdup(rm_en, rm_en_len);
+			remove_ie(wpa_s->sme.assoc_req_ie,
+				  &wpa_s->sme.assoc_req_ie_len,
+				  WLAN_EID_RRM_ENABLED_CAPABILITIES);
+		}
+		wpa_hexdump(MSG_DEBUG,
+			    "SME: Association Request IEs after FT IE removal",
+			    wpa_s->sme.assoc_req_ie,
+			    wpa_s->sme.assoc_req_ie_len);
+		if (wpa_s->sme.assoc_req_ie_len + wpa_s->sme.ft_ies_len +
+		    rm_en_len > sizeof(wpa_s->sme.assoc_req_ie)) {
+			wpa_printf(MSG_ERROR,
+				   "SME: Not enough buffer room for FT IEs in Association Request frame");
+			os_free(rm_en_dup);
+			return;
+		}
+
+		os_memmove(wpa_s->sme.assoc_req_ie + wpa_s->sme.ft_ies_len +
+			   rm_en_len,
+			   wpa_s->sme.assoc_req_ie,
+			   wpa_s->sme.assoc_req_ie_len);
+		pos = wpa_s->sme.ft_ies;
+		end = pos + wpa_s->sme.ft_ies_len;
+		wpos = wpa_s->sme.assoc_req_ie;
+		if (*pos == WLAN_EID_RSN) {
+			os_memcpy(wpos, pos, 2 + pos[1]);
+			wpos += 2 + pos[1];
+			pos += 2 + pos[1];
+		}
+		if (rm_en_dup) {
+			os_memcpy(wpos, rm_en_dup, rm_en_len);
+			wpos += rm_en_len;
+			os_free(rm_en_dup);
+		}
+		os_memcpy(wpos, pos, end - pos);
+		wpa_s->sme.assoc_req_ie_len += wpa_s->sme.ft_ies_len +
+			rm_en_len;
+		params.wpa_ie = wpa_s->sme.assoc_req_ie;
+		params.wpa_ie_len = wpa_s->sme.assoc_req_ie_len;
+		wpa_hexdump(MSG_DEBUG,
+			    "SME: Association Request IEs after FT override",
+			    params.wpa_ie, params.wpa_ie_len);
+	}
+#endif /* CONFIG_IEEE80211R */
+	params.mode = mode;
+	params.mgmt_frame_protection = wpa_s->sme.mfp;
+	params.rrm_used = wpa_s->rrm.rrm_used;
+	if (wpa_s->sme.prev_bssid_set)
+		params.prev_bssid = wpa_s->sme.prev_bssid;
+
+	wpa_msg(wpa_s, MSG_INFO, "Trying to associate with " MACSTR
+		" (SSID='%s' freq=%d MHz)", MAC2STR(params.bssid),
+		params.ssid ? wpa_ssid_txt(params.ssid, params.ssid_len) : "",
+		params.freq.freq);
+
+	wpa_supplicant_set_state(wpa_s, WPA_ASSOCIATING);
+
+	if (params.wpa_ie == NULL ||
+	    ieee802_11_parse_elems(params.wpa_ie, params.wpa_ie_len, &elems, 0)
+	    < 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: Could not parse own IEs?!");
+		os_memset(&elems, 0, sizeof(elems));
+	}
+	if (elems.rsn_ie) {
+		params.wpa_proto = WPA_PROTO_RSN;
+		wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, elems.rsn_ie - 2,
+					elems.rsn_ie_len + 2);
+	} else if (elems.wpa_ie) {
+		params.wpa_proto = WPA_PROTO_WPA;
+		wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, elems.wpa_ie - 2,
+					elems.wpa_ie_len + 2);
+	} else if (elems.osen) {
+		params.wpa_proto = WPA_PROTO_OSEN;
+		wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, elems.osen - 2,
+					elems.osen_len + 2);
+	} else
+		wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, NULL, 0);
+	if (elems.rsnxe)
+		wpa_sm_set_assoc_rsnxe(wpa_s->wpa, elems.rsnxe - 2,
+				       elems.rsnxe_len + 2);
+	else
+		wpa_sm_set_assoc_rsnxe(wpa_s->wpa, NULL, 0);
+	if (ssid && ssid->p2p_group)
+		params.p2p = 1;
+
+	if (wpa_s->p2pdev->set_sta_uapsd)
+		params.uapsd = wpa_s->p2pdev->sta_uapsd;
+	else
+		params.uapsd = -1;
+
+	if (wpa_drv_associate(wpa_s, &params) < 0) {
+		wpa_msg(wpa_s, MSG_INFO, "SME: Association request to the "
+			"driver failed");
+		wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+		wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+		os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
+		return;
+	}
+
+	eloop_register_timeout(SME_ASSOC_TIMEOUT, 0, sme_assoc_timer, wpa_s,
+			       NULL);
+
+#ifdef CONFIG_TESTING_OPTIONS
+	wpabuf_free(wpa_s->last_assoc_req_wpa_ie);
+	wpa_s->last_assoc_req_wpa_ie = NULL;
+	if (params.wpa_ie)
+		wpa_s->last_assoc_req_wpa_ie =
+			wpabuf_alloc_copy(params.wpa_ie, params.wpa_ie_len);
+#endif /* CONFIG_TESTING_OPTIONS */
+}
+
+
+int sme_update_ft_ies(struct wpa_supplicant *wpa_s, const u8 *md,
+		      const u8 *ies, size_t ies_len)
+{
+	if (md == NULL || ies == NULL) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: Remove mobility domain");
+		os_free(wpa_s->sme.ft_ies);
+		wpa_s->sme.ft_ies = NULL;
+		wpa_s->sme.ft_ies_len = 0;
+		wpa_s->sme.ft_used = 0;
+		return 0;
+	}
+
+	os_memcpy(wpa_s->sme.mobility_domain, md, MOBILITY_DOMAIN_ID_LEN);
+	wpa_hexdump(MSG_DEBUG, "SME: FT IEs", ies, ies_len);
+	os_free(wpa_s->sme.ft_ies);
+	wpa_s->sme.ft_ies = os_memdup(ies, ies_len);
+	if (wpa_s->sme.ft_ies == NULL)
+		return -1;
+	wpa_s->sme.ft_ies_len = ies_len;
+	return 0;
+}
+
+
+static void sme_deauth(struct wpa_supplicant *wpa_s)
+{
+	int bssid_changed;
+
+	bssid_changed = !is_zero_ether_addr(wpa_s->bssid);
+
+	if (wpa_drv_deauthenticate(wpa_s, wpa_s->pending_bssid,
+				   WLAN_REASON_DEAUTH_LEAVING) < 0) {
+		wpa_msg(wpa_s, MSG_INFO, "SME: Deauth request to the driver "
+			"failed");
+	}
+	wpa_s->sme.prev_bssid_set = 0;
+
+	wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+	wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+	os_memset(wpa_s->bssid, 0, ETH_ALEN);
+	os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
+	if (bssid_changed)
+		wpas_notify_bssid_changed(wpa_s);
+}
+
+
+void sme_event_assoc_reject(struct wpa_supplicant *wpa_s,
+			    union wpa_event_data *data)
+{
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Association with " MACSTR " failed: "
+		"status code %d", MAC2STR(wpa_s->pending_bssid),
+		data->assoc_reject.status_code);
+
+	eloop_cancel_timeout(sme_assoc_timer, wpa_s, NULL);
+
+#ifdef CONFIG_SAE
+	if (wpa_s->sme.sae_pmksa_caching && wpa_s->current_ssid &&
+	    wpa_key_mgmt_sae(wpa_s->current_ssid->key_mgmt)) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"PMKSA caching attempt rejected - drop PMKSA cache entry and fall back to SAE authentication");
+		wpa_sm_aborted_cached(wpa_s->wpa);
+		wpa_sm_pmksa_cache_flush(wpa_s->wpa, wpa_s->current_ssid);
+		if (wpa_s->current_bss) {
+			struct wpa_bss *bss = wpa_s->current_bss;
+			struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+			wpa_drv_deauthenticate(wpa_s, wpa_s->pending_bssid,
+					       WLAN_REASON_DEAUTH_LEAVING);
+			wpas_connect_work_done(wpa_s);
+			wpa_supplicant_mark_disassoc(wpa_s);
+			wpa_supplicant_connect(wpa_s, bss, ssid);
+			return;
+		}
+	}
+#endif /* CONFIG_SAE */
+
+	/*
+	 * For now, unconditionally terminate the previous authentication. In
+	 * theory, this should not be needed, but mac80211 gets quite confused
+	 * if the authentication is left pending.. Some roaming cases might
+	 * benefit from using the previous authentication, so this could be
+	 * optimized in the future.
+	 */
+	sme_deauth(wpa_s);
+}
+
+
+void sme_event_auth_timed_out(struct wpa_supplicant *wpa_s,
+			      union wpa_event_data *data)
+{
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Authentication timed out");
+	wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+	wpa_supplicant_mark_disassoc(wpa_s);
+}
+
+
+void sme_event_assoc_timed_out(struct wpa_supplicant *wpa_s,
+			       union wpa_event_data *data)
+{
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Association timed out");
+	wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+	wpa_supplicant_mark_disassoc(wpa_s);
+}
+
+
+void sme_event_disassoc(struct wpa_supplicant *wpa_s,
+			struct disassoc_info *info)
+{
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Disassociation event received");
+	if (wpa_s->sme.prev_bssid_set) {
+		/*
+		 * cfg80211/mac80211 can get into somewhat confused state if
+		 * the AP only disassociates us and leaves us in authenticated
+		 * state. For now, force the state to be cleared to avoid
+		 * confusing errors if we try to associate with the AP again.
+		 */
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: Deauthenticate to clear "
+			"driver state");
+		wpa_drv_deauthenticate(wpa_s, wpa_s->sme.prev_bssid,
+				       WLAN_REASON_DEAUTH_LEAVING);
+	}
+}
+
+
+static void sme_auth_timer(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	if (wpa_s->wpa_state == WPA_AUTHENTICATING) {
+		wpa_msg(wpa_s, MSG_DEBUG, "SME: Authentication timeout");
+		sme_deauth(wpa_s);
+	}
+}
+
+
+static void sme_assoc_timer(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	if (wpa_s->wpa_state == WPA_ASSOCIATING) {
+		wpa_msg(wpa_s, MSG_DEBUG, "SME: Association timeout");
+		sme_deauth(wpa_s);
+	}
+}
+
+
+void sme_state_changed(struct wpa_supplicant *wpa_s)
+{
+	/* Make sure timers are cleaned up appropriately. */
+	if (wpa_s->wpa_state != WPA_ASSOCIATING)
+		eloop_cancel_timeout(sme_assoc_timer, wpa_s, NULL);
+	if (wpa_s->wpa_state != WPA_AUTHENTICATING)
+		eloop_cancel_timeout(sme_auth_timer, wpa_s, NULL);
+}
+
+
+void sme_disassoc_while_authenticating(struct wpa_supplicant *wpa_s,
+				       const u8 *prev_pending_bssid)
+{
+	/*
+	 * mac80211-workaround to force deauth on failed auth cmd,
+	 * requires us to remain in authenticating state to allow the
+	 * second authentication attempt to be continued properly.
+	 */
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Allow pending authentication "
+		"to proceed after disconnection event");
+	wpa_supplicant_set_state(wpa_s, WPA_AUTHENTICATING);
+	os_memcpy(wpa_s->pending_bssid, prev_pending_bssid, ETH_ALEN);
+
+	/*
+	 * Re-arm authentication timer in case auth fails for whatever reason.
+	 */
+	eloop_cancel_timeout(sme_auth_timer, wpa_s, NULL);
+	eloop_register_timeout(SME_AUTH_TIMEOUT, 0, sme_auth_timer, wpa_s,
+			       NULL);
+}
+
+
+void sme_clear_on_disassoc(struct wpa_supplicant *wpa_s)
+{
+	wpa_s->sme.prev_bssid_set = 0;
+#ifdef CONFIG_SAE
+	wpabuf_free(wpa_s->sme.sae_token);
+	wpa_s->sme.sae_token = NULL;
+	sae_clear_data(&wpa_s->sme.sae);
+#endif /* CONFIG_SAE */
+#ifdef CONFIG_IEEE80211R
+	if (wpa_s->sme.ft_ies || wpa_s->sme.ft_used)
+		sme_update_ft_ies(wpa_s, NULL, NULL, 0);
+#endif /* CONFIG_IEEE80211R */
+	sme_stop_sa_query(wpa_s);
+}
+
+
+void sme_deinit(struct wpa_supplicant *wpa_s)
+{
+	sme_clear_on_disassoc(wpa_s);
+#ifdef CONFIG_SAE
+	os_free(wpa_s->sme.sae_rejected_groups);
+	wpa_s->sme.sae_rejected_groups = NULL;
+#endif /* CONFIG_SAE */
+
+	eloop_cancel_timeout(sme_assoc_timer, wpa_s, NULL);
+	eloop_cancel_timeout(sme_auth_timer, wpa_s, NULL);
+	eloop_cancel_timeout(sme_obss_scan_timeout, wpa_s, NULL);
+}
+
+
+static void sme_send_2040_bss_coex(struct wpa_supplicant *wpa_s,
+				   const u8 *chan_list, u8 num_channels,
+				   u8 num_intol)
+{
+	struct ieee80211_2040_bss_coex_ie *bc_ie;
+	struct ieee80211_2040_intol_chan_report *ic_report;
+	struct wpabuf *buf;
+
+	wpa_printf(MSG_DEBUG, "SME: Send 20/40 BSS Coexistence to " MACSTR
+		   " (num_channels=%u num_intol=%u)",
+		   MAC2STR(wpa_s->bssid), num_channels, num_intol);
+	wpa_hexdump(MSG_DEBUG, "SME: 20/40 BSS Intolerant Channels",
+		    chan_list, num_channels);
+
+	buf = wpabuf_alloc(2 + /* action.category + action_code */
+			   sizeof(struct ieee80211_2040_bss_coex_ie) +
+			   sizeof(struct ieee80211_2040_intol_chan_report) +
+			   num_channels);
+	if (buf == NULL)
+		return;
+
+	wpabuf_put_u8(buf, WLAN_ACTION_PUBLIC);
+	wpabuf_put_u8(buf, WLAN_PA_20_40_BSS_COEX);
+
+	bc_ie = wpabuf_put(buf, sizeof(*bc_ie));
+	bc_ie->element_id = WLAN_EID_20_40_BSS_COEXISTENCE;
+	bc_ie->length = 1;
+	if (num_intol)
+		bc_ie->coex_param |= WLAN_20_40_BSS_COEX_20MHZ_WIDTH_REQ;
+
+	if (num_channels > 0) {
+		ic_report = wpabuf_put(buf, sizeof(*ic_report));
+		ic_report->element_id = WLAN_EID_20_40_BSS_INTOLERANT;
+		ic_report->length = num_channels + 1;
+		ic_report->op_class = 0;
+		os_memcpy(wpabuf_put(buf, num_channels), chan_list,
+			  num_channels);
+	}
+
+	if (wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				wpa_s->own_addr, wpa_s->bssid,
+				wpabuf_head(buf), wpabuf_len(buf), 0) < 0) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"SME: Failed to send 20/40 BSS Coexistence frame");
+	}
+
+	wpabuf_free(buf);
+}
+
+
+int sme_proc_obss_scan(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss;
+	const u8 *ie;
+	u16 ht_cap;
+	u8 chan_list[P2P_MAX_CHANNELS], channel;
+	u8 num_channels = 0, num_intol = 0, i;
+
+	if (!wpa_s->sme.sched_obss_scan)
+		return 0;
+
+	wpa_s->sme.sched_obss_scan = 0;
+	if (!wpa_s->current_bss || wpa_s->wpa_state != WPA_COMPLETED)
+		return 1;
+
+	/*
+	 * Check whether AP uses regulatory triplet or channel triplet in
+	 * country info. Right now the operating class of the BSS channel
+	 * width trigger event is "unknown" (IEEE Std 802.11-2012 10.15.12),
+	 * based on the assumption that operating class triplet is not used in
+	 * beacon frame. If the First Channel Number/Operating Extension
+	 * Identifier octet has a positive integer value of 201 or greater,
+	 * then its operating class triplet.
+	 *
+	 * TODO: If Supported Operating Classes element is present in beacon
+	 * frame, have to lookup operating class in Annex E and fill them in
+	 * 2040 coex frame.
+	 */
+	ie = wpa_bss_get_ie(wpa_s->current_bss, WLAN_EID_COUNTRY);
+	if (ie && (ie[1] >= 6) && (ie[5] >= 201))
+		return 1;
+
+	os_memset(chan_list, 0, sizeof(chan_list));
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		/* Skip other band bss */
+		enum hostapd_hw_mode mode;
+		mode = ieee80211_freq_to_chan(bss->freq, &channel);
+		if (mode != HOSTAPD_MODE_IEEE80211G &&
+		    mode != HOSTAPD_MODE_IEEE80211B)
+			continue;
+
+		ie = wpa_bss_get_ie(bss, WLAN_EID_HT_CAP);
+		ht_cap = (ie && (ie[1] == 26)) ? WPA_GET_LE16(ie + 2) : 0;
+		wpa_printf(MSG_DEBUG, "SME OBSS scan BSS " MACSTR
+			   " freq=%u chan=%u ht_cap=0x%x",
+			   MAC2STR(bss->bssid), bss->freq, channel, ht_cap);
+
+		if (!ht_cap || (ht_cap & HT_CAP_INFO_40MHZ_INTOLERANT)) {
+			if (ht_cap & HT_CAP_INFO_40MHZ_INTOLERANT)
+				num_intol++;
+
+			/* Check whether the channel is already considered */
+			for (i = 0; i < num_channels; i++) {
+				if (channel == chan_list[i])
+					break;
+			}
+			if (i != num_channels)
+				continue;
+
+			chan_list[num_channels++] = channel;
+		}
+	}
+
+	sme_send_2040_bss_coex(wpa_s, chan_list, num_channels, num_intol);
+	return 1;
+}
+
+
+static void wpa_obss_scan_freqs_list(struct wpa_supplicant *wpa_s,
+				     struct wpa_driver_scan_params *params)
+{
+	/* Include only affected channels */
+	struct hostapd_hw_modes *mode;
+	int count, i;
+	int start, end;
+
+	mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes,
+			HOSTAPD_MODE_IEEE80211G, false);
+	if (mode == NULL) {
+		/* No channels supported in this band - use empty list */
+		params->freqs = os_zalloc(sizeof(int));
+		return;
+	}
+
+	if (wpa_s->sme.ht_sec_chan == HT_SEC_CHAN_UNKNOWN &&
+	    wpa_s->current_bss) {
+		const u8 *ie;
+
+		ie = wpa_bss_get_ie(wpa_s->current_bss, WLAN_EID_HT_OPERATION);
+		if (ie && ie[1] >= 2) {
+			u8 o;
+
+			o = ie[3] & HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK;
+			if (o == HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE)
+				wpa_s->sme.ht_sec_chan = HT_SEC_CHAN_ABOVE;
+			else if (o == HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW)
+				wpa_s->sme.ht_sec_chan = HT_SEC_CHAN_BELOW;
+		}
+	}
+
+	start = wpa_s->assoc_freq - 10;
+	end = wpa_s->assoc_freq + 10;
+	switch (wpa_s->sme.ht_sec_chan) {
+	case HT_SEC_CHAN_UNKNOWN:
+		/* HT40+ possible on channels 1..9 */
+		if (wpa_s->assoc_freq <= 2452)
+			start -= 20;
+		/* HT40- possible on channels 5-13 */
+		if (wpa_s->assoc_freq >= 2432)
+			end += 20;
+		break;
+	case HT_SEC_CHAN_ABOVE:
+		end += 20;
+		break;
+	case HT_SEC_CHAN_BELOW:
+		start -= 20;
+		break;
+	}
+	wpa_printf(MSG_DEBUG,
+		   "OBSS: assoc_freq %d possible affected range %d-%d",
+		   wpa_s->assoc_freq, start, end);
+
+	params->freqs = os_calloc(mode->num_channels + 1, sizeof(int));
+	if (params->freqs == NULL)
+		return;
+	for (count = 0, i = 0; i < mode->num_channels; i++) {
+		int freq;
+
+		if (mode->channels[i].flag & HOSTAPD_CHAN_DISABLED)
+			continue;
+		freq = mode->channels[i].freq;
+		if (freq - 10 >= end || freq + 10 <= start)
+			continue; /* not affected */
+		params->freqs[count++] = freq;
+	}
+}
+
+
+static void sme_obss_scan_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct wpa_driver_scan_params params;
+
+	if (!wpa_s->current_bss) {
+		wpa_printf(MSG_DEBUG, "SME OBSS: Ignore scan request");
+		return;
+	}
+
+	os_memset(&params, 0, sizeof(params));
+	wpa_obss_scan_freqs_list(wpa_s, &params);
+	params.low_priority = 1;
+	wpa_printf(MSG_DEBUG, "SME OBSS: Request an OBSS scan");
+
+	if (wpa_supplicant_trigger_scan(wpa_s, &params))
+		wpa_printf(MSG_DEBUG, "SME OBSS: Failed to trigger scan");
+	else
+		wpa_s->sme.sched_obss_scan = 1;
+	os_free(params.freqs);
+
+	eloop_register_timeout(wpa_s->sme.obss_scan_int, 0,
+			       sme_obss_scan_timeout, wpa_s, NULL);
+}
+
+
+void sme_sched_obss_scan(struct wpa_supplicant *wpa_s, int enable)
+{
+	const u8 *ie;
+	struct wpa_bss *bss = wpa_s->current_bss;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	struct hostapd_hw_modes *hw_mode = NULL;
+	int i;
+
+	eloop_cancel_timeout(sme_obss_scan_timeout, wpa_s, NULL);
+	wpa_s->sme.sched_obss_scan = 0;
+	wpa_s->sme.ht_sec_chan = HT_SEC_CHAN_UNKNOWN;
+	if (!enable)
+		return;
+
+	/*
+	 * Schedule OBSS scan if driver is using station SME in wpa_supplicant
+	 * or it expects OBSS scan to be performed by wpa_supplicant.
+	 */
+	if (!((wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) ||
+	      (wpa_s->drv_flags & WPA_DRIVER_FLAGS_OBSS_SCAN)) ||
+	    ssid == NULL || ssid->mode != WPAS_MODE_INFRA)
+		return;
+
+#ifdef CONFIG_HT_OVERRIDES
+	/* No need for OBSS scan if HT40 is explicitly disabled */
+	if (ssid->disable_ht40)
+		return;
+#endif /* CONFIG_HT_OVERRIDES */
+
+	if (!wpa_s->hw.modes)
+		return;
+
+	/* only HT caps in 11g mode are relevant */
+	for (i = 0; i < wpa_s->hw.num_modes; i++) {
+		hw_mode = &wpa_s->hw.modes[i];
+		if (hw_mode->mode == HOSTAPD_MODE_IEEE80211G)
+			break;
+	}
+
+	/* Driver does not support HT40 for 11g or doesn't have 11g. */
+	if (i == wpa_s->hw.num_modes || !hw_mode ||
+	    !(hw_mode->ht_capab & HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET))
+		return;
+
+	if (bss == NULL || bss->freq < 2400 || bss->freq > 2500)
+		return; /* Not associated on 2.4 GHz band */
+
+	/* Check whether AP supports HT40 */
+	ie = wpa_bss_get_ie(wpa_s->current_bss, WLAN_EID_HT_CAP);
+	if (!ie || ie[1] < 2 ||
+	    !(WPA_GET_LE16(ie + 2) & HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET))
+		return; /* AP does not support HT40 */
+
+	ie = wpa_bss_get_ie(wpa_s->current_bss,
+			    WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS);
+	if (!ie || ie[1] < 14)
+		return; /* AP does not request OBSS scans */
+
+	wpa_s->sme.obss_scan_int = WPA_GET_LE16(ie + 6);
+	if (wpa_s->sme.obss_scan_int < 10) {
+		wpa_printf(MSG_DEBUG, "SME: Invalid OBSS Scan Interval %u "
+			   "replaced with the minimum 10 sec",
+			   wpa_s->sme.obss_scan_int);
+		wpa_s->sme.obss_scan_int = 10;
+	}
+	wpa_printf(MSG_DEBUG, "SME: OBSS Scan Interval %u sec",
+		   wpa_s->sme.obss_scan_int);
+	eloop_register_timeout(wpa_s->sme.obss_scan_int, 0,
+			       sme_obss_scan_timeout, wpa_s, NULL);
+}
+
+
+static const unsigned int sa_query_max_timeout = 1000;
+static const unsigned int sa_query_retry_timeout = 201;
+static const unsigned int sa_query_ch_switch_max_delay = 5000; /* in usec */
+
+static int sme_check_sa_query_timeout(struct wpa_supplicant *wpa_s)
+{
+	u32 tu;
+	struct os_reltime now, passed;
+	os_get_reltime(&now);
+	os_reltime_sub(&now, &wpa_s->sme.sa_query_start, &passed);
+	tu = (passed.sec * 1000000 + passed.usec) / 1024;
+	if (sa_query_max_timeout < tu) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: SA Query timed out");
+		sme_stop_sa_query(wpa_s);
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_PREV_AUTH_NOT_VALID);
+		return 1;
+	}
+
+	return 0;
+}
+
+
+static void sme_send_sa_query_req(struct wpa_supplicant *wpa_s,
+				  const u8 *trans_id)
+{
+	u8 req[2 + WLAN_SA_QUERY_TR_ID_LEN + OCV_OCI_EXTENDED_LEN];
+	u8 req_len = 2 + WLAN_SA_QUERY_TR_ID_LEN;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Sending SA Query Request to "
+		MACSTR, MAC2STR(wpa_s->bssid));
+	wpa_hexdump(MSG_DEBUG, "SME: SA Query Transaction ID",
+		    trans_id, WLAN_SA_QUERY_TR_ID_LEN);
+	req[0] = WLAN_ACTION_SA_QUERY;
+	req[1] = WLAN_SA_QUERY_REQUEST;
+	os_memcpy(req + 2, trans_id, WLAN_SA_QUERY_TR_ID_LEN);
+
+#ifdef CONFIG_OCV
+	if (wpa_sm_ocv_enabled(wpa_s->wpa)) {
+		struct wpa_channel_info ci;
+
+		if (wpa_drv_channel_info(wpa_s, &ci) != 0) {
+			wpa_printf(MSG_WARNING,
+				   "Failed to get channel info for OCI element in SA Query Request frame");
+			return;
+		}
+
+#ifdef CONFIG_TESTING_OPTIONS
+		if (wpa_s->oci_freq_override_saquery_req) {
+			wpa_printf(MSG_INFO,
+				   "TEST: Override SA Query Request OCI frequency %d -> %d MHz",
+				   ci.frequency,
+				   wpa_s->oci_freq_override_saquery_req);
+			ci.frequency = wpa_s->oci_freq_override_saquery_req;
+		}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+		if (ocv_insert_extended_oci(&ci, req + req_len) < 0)
+			return;
+
+		req_len += OCV_OCI_EXTENDED_LEN;
+	}
+#endif /* CONFIG_OCV */
+
+	if (wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				wpa_s->own_addr, wpa_s->bssid,
+				req, req_len, 0) < 0)
+		wpa_msg(wpa_s, MSG_INFO, "SME: Failed to send SA Query "
+			"Request");
+}
+
+
+static void sme_sa_query_timer(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	unsigned int timeout, sec, usec;
+	u8 *trans_id, *nbuf;
+
+	if (wpa_s->sme.sa_query_count > 0 &&
+	    sme_check_sa_query_timeout(wpa_s))
+		return;
+
+	nbuf = os_realloc_array(wpa_s->sme.sa_query_trans_id,
+				wpa_s->sme.sa_query_count + 1,
+				WLAN_SA_QUERY_TR_ID_LEN);
+	if (nbuf == NULL) {
+		sme_stop_sa_query(wpa_s);
+		return;
+	}
+	if (wpa_s->sme.sa_query_count == 0) {
+		/* Starting a new SA Query procedure */
+		os_get_reltime(&wpa_s->sme.sa_query_start);
+	}
+	trans_id = nbuf + wpa_s->sme.sa_query_count * WLAN_SA_QUERY_TR_ID_LEN;
+	wpa_s->sme.sa_query_trans_id = nbuf;
+	wpa_s->sme.sa_query_count++;
+
+	if (os_get_random(trans_id, WLAN_SA_QUERY_TR_ID_LEN) < 0) {
+		wpa_printf(MSG_DEBUG, "Could not generate SA Query ID");
+		sme_stop_sa_query(wpa_s);
+		return;
+	}
+
+	timeout = sa_query_retry_timeout;
+	sec = ((timeout / 1000) * 1024) / 1000;
+	usec = (timeout % 1000) * 1024;
+	eloop_register_timeout(sec, usec, sme_sa_query_timer, wpa_s, NULL);
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Association SA Query attempt %d",
+		wpa_s->sme.sa_query_count);
+
+	sme_send_sa_query_req(wpa_s, trans_id);
+}
+
+
+static void sme_start_sa_query(struct wpa_supplicant *wpa_s)
+{
+	sme_sa_query_timer(wpa_s, NULL);
+}
+
+
+static void sme_stop_sa_query(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->sme.sa_query_trans_id)
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: Stop SA Query");
+	eloop_cancel_timeout(sme_sa_query_timer, wpa_s, NULL);
+	os_free(wpa_s->sme.sa_query_trans_id);
+	wpa_s->sme.sa_query_trans_id = NULL;
+	wpa_s->sme.sa_query_count = 0;
+}
+
+
+void sme_event_unprot_disconnect(struct wpa_supplicant *wpa_s, const u8 *sa,
+				 const u8 *da, u16 reason_code)
+{
+	struct wpa_ssid *ssid;
+	struct os_reltime now;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED)
+		return;
+	ssid = wpa_s->current_ssid;
+	if (wpas_get_ssid_pmf(wpa_s, ssid) == NO_MGMT_FRAME_PROTECTION)
+		return;
+	if (os_memcmp(sa, wpa_s->bssid, ETH_ALEN) != 0)
+		return;
+	if (reason_code != WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA &&
+	    reason_code != WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA)
+		return;
+	if (wpa_s->sme.sa_query_count > 0)
+		return;
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->disable_sa_query)
+		return;
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	os_get_reltime(&now);
+	if (wpa_s->sme.last_unprot_disconnect.sec &&
+	    !os_reltime_expired(&now, &wpa_s->sme.last_unprot_disconnect, 10))
+		return; /* limit SA Query procedure frequency */
+	wpa_s->sme.last_unprot_disconnect = now;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Unprotected disconnect dropped - "
+		"possible AP/STA state mismatch - trigger SA Query");
+	sme_start_sa_query(wpa_s);
+}
+
+
+void sme_event_ch_switch(struct wpa_supplicant *wpa_s)
+{
+	unsigned int usec;
+	u32 _rand;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED ||
+	    !wpa_sm_ocv_enabled(wpa_s->wpa))
+		return;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"SME: Channel switch completed - trigger new SA Query to verify new operating channel");
+	sme_stop_sa_query(wpa_s);
+
+	if (os_get_random((u8 *) &_rand, sizeof(_rand)) < 0)
+		_rand = os_random();
+	usec = _rand % (sa_query_ch_switch_max_delay + 1);
+	eloop_register_timeout(0, usec, sme_sa_query_timer, wpa_s, NULL);
+}
+
+
+static void sme_process_sa_query_request(struct wpa_supplicant *wpa_s,
+					 const u8 *sa, const u8 *data,
+					 size_t len)
+{
+	u8 resp[2 + WLAN_SA_QUERY_TR_ID_LEN + OCV_OCI_EXTENDED_LEN];
+	u8 resp_len = 2 + WLAN_SA_QUERY_TR_ID_LEN;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Sending SA Query Response to "
+		MACSTR, MAC2STR(wpa_s->bssid));
+
+	resp[0] = WLAN_ACTION_SA_QUERY;
+	resp[1] = WLAN_SA_QUERY_RESPONSE;
+	os_memcpy(resp + 2, data + 1, WLAN_SA_QUERY_TR_ID_LEN);
+
+#ifdef CONFIG_OCV
+	if (wpa_sm_ocv_enabled(wpa_s->wpa)) {
+		struct wpa_channel_info ci;
+
+		if (wpa_drv_channel_info(wpa_s, &ci) != 0) {
+			wpa_printf(MSG_WARNING,
+				   "Failed to get channel info for OCI element in SA Query Response frame");
+			return;
+		}
+
+#ifdef CONFIG_TESTING_OPTIONS
+		if (wpa_s->oci_freq_override_saquery_resp) {
+			wpa_printf(MSG_INFO,
+				   "TEST: Override SA Query Response OCI frequency %d -> %d MHz",
+				   ci.frequency,
+				   wpa_s->oci_freq_override_saquery_resp);
+			ci.frequency = wpa_s->oci_freq_override_saquery_resp;
+		}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+		if (ocv_insert_extended_oci(&ci, resp + resp_len) < 0)
+			return;
+
+		resp_len += OCV_OCI_EXTENDED_LEN;
+	}
+#endif /* CONFIG_OCV */
+
+	if (wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				wpa_s->own_addr, wpa_s->bssid,
+				resp, resp_len, 0) < 0)
+		wpa_msg(wpa_s, MSG_INFO,
+			"SME: Failed to send SA Query Response");
+}
+
+
+static void sme_process_sa_query_response(struct wpa_supplicant *wpa_s,
+					  const u8 *sa, const u8 *data,
+					  size_t len)
+{
+	int i;
+
+	if (!wpa_s->sme.sa_query_trans_id)
+		return;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Received SA Query response from "
+		MACSTR " (trans_id %02x%02x)", MAC2STR(sa), data[1], data[2]);
+
+	if (os_memcmp(sa, wpa_s->bssid, ETH_ALEN) != 0)
+		return;
+
+	for (i = 0; i < wpa_s->sme.sa_query_count; i++) {
+		if (os_memcmp(wpa_s->sme.sa_query_trans_id +
+			      i * WLAN_SA_QUERY_TR_ID_LEN,
+			      data + 1, WLAN_SA_QUERY_TR_ID_LEN) == 0)
+			break;
+	}
+
+	if (i >= wpa_s->sme.sa_query_count) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "SME: No matching SA Query "
+			"transaction identifier found");
+		return;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Reply to pending SA Query received "
+		"from " MACSTR, MAC2STR(sa));
+	sme_stop_sa_query(wpa_s);
+}
+
+
+void sme_sa_query_rx(struct wpa_supplicant *wpa_s, const u8 *da, const u8 *sa,
+		     const u8 *data, size_t len)
+{
+	if (len < 1 + WLAN_SA_QUERY_TR_ID_LEN)
+		return;
+	if (is_multicast_ether_addr(da)) {
+		wpa_printf(MSG_DEBUG,
+			   "IEEE 802.11: Ignore group-addressed SA Query frame (A1=" MACSTR " A2=" MACSTR ")",
+			   MAC2STR(da), MAC2STR(sa));
+		return;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Received SA Query frame from "
+		MACSTR " (trans_id %02x%02x)", MAC2STR(sa), data[1], data[2]);
+
+#ifdef CONFIG_OCV
+	if (wpa_sm_ocv_enabled(wpa_s->wpa)) {
+		struct ieee802_11_elems elems;
+		struct wpa_channel_info ci;
+
+		if (ieee802_11_parse_elems(data + 1 + WLAN_SA_QUERY_TR_ID_LEN,
+					   len - 1 - WLAN_SA_QUERY_TR_ID_LEN,
+					   &elems, 1) == ParseFailed) {
+			wpa_printf(MSG_DEBUG,
+				   "SA Query: Failed to parse elements");
+			return;
+		}
+
+		if (wpa_drv_channel_info(wpa_s, &ci) != 0) {
+			wpa_printf(MSG_WARNING,
+				   "Failed to get channel info to validate received OCI in SA Query Action frame");
+			return;
+		}
+
+		if (ocv_verify_tx_params(elems.oci, elems.oci_len, &ci,
+					 channel_width_to_int(ci.chanwidth),
+					 ci.seg1_idx) != OCI_SUCCESS) {
+			wpa_msg(wpa_s, MSG_INFO, OCV_FAILURE "addr=" MACSTR
+				" frame=saquery%s error=%s",
+				MAC2STR(sa), data[0] == WLAN_SA_QUERY_REQUEST ?
+				"req" : "resp", ocv_errorstr);
+			return;
+		}
+	}
+#endif /* CONFIG_OCV */
+
+	if (data[0] == WLAN_SA_QUERY_REQUEST)
+		sme_process_sa_query_request(wpa_s, sa, data, len);
+	else if (data[0] == WLAN_SA_QUERY_RESPONSE)
+		sme_process_sa_query_response(wpa_s, sa, data, len);
+}
diff --git a/wpa_supplicant/sme.h b/wpa_supplicant/sme.h
new file mode 100644
index 000000000000..c797d2e9e796
--- /dev/null
+++ b/wpa_supplicant/sme.h
@@ -0,0 +1,137 @@
+/*
+ * wpa_supplicant - SME
+ * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef SME_H
+#define SME_H
+
+#ifdef CONFIG_SME
+
+void sme_authenticate(struct wpa_supplicant *wpa_s,
+		      struct wpa_bss *bss, struct wpa_ssid *ssid);
+void sme_associate(struct wpa_supplicant *wpa_s, enum wpas_mode mode,
+		   const u8 *bssid, u16 auth_type);
+void sme_event_auth(struct wpa_supplicant *wpa_s, union wpa_event_data *data);
+int sme_update_ft_ies(struct wpa_supplicant *wpa_s, const u8 *md,
+		      const u8 *ies, size_t ies_len);
+void sme_event_assoc_reject(struct wpa_supplicant *wpa_s,
+			    union wpa_event_data *data);
+void sme_event_auth_timed_out(struct wpa_supplicant *wpa_s,
+			      union wpa_event_data *data);
+void sme_event_assoc_timed_out(struct wpa_supplicant *wpa_s,
+			       union wpa_event_data *data);
+void sme_event_disassoc(struct wpa_supplicant *wpa_s,
+			struct disassoc_info *info);
+void sme_event_unprot_disconnect(struct wpa_supplicant *wpa_s, const u8 *sa,
+				 const u8 *da, u16 reason_code);
+void sme_event_ch_switch(struct wpa_supplicant *wpa_s);
+void sme_sa_query_rx(struct wpa_supplicant *wpa_s, const u8 *da, const u8 *sa,
+		     const u8 *data, size_t len);
+void sme_state_changed(struct wpa_supplicant *wpa_s);
+void sme_disassoc_while_authenticating(struct wpa_supplicant *wpa_s,
+				       const u8 *prev_pending_bssid);
+void sme_clear_on_disassoc(struct wpa_supplicant *wpa_s);
+void sme_deinit(struct wpa_supplicant *wpa_s);
+
+int sme_proc_obss_scan(struct wpa_supplicant *wpa_s);
+void sme_sched_obss_scan(struct wpa_supplicant *wpa_s, int enable);
+void sme_external_auth_trigger(struct wpa_supplicant *wpa_s,
+			       union wpa_event_data *data);
+void sme_external_auth_mgmt_rx(struct wpa_supplicant *wpa_s,
+			       const u8 *auth_frame, size_t len);
+
+#else /* CONFIG_SME */
+
+static inline void sme_authenticate(struct wpa_supplicant *wpa_s,
+				    struct wpa_bss *bss,
+				    struct wpa_ssid *ssid)
+{
+}
+
+static inline void sme_event_auth(struct wpa_supplicant *wpa_s,
+				  union wpa_event_data *data)
+{
+}
+
+static inline int sme_update_ft_ies(struct wpa_supplicant *wpa_s, const u8 *md,
+				    const u8 *ies, size_t ies_len)
+{
+	return -1;
+}
+
+
+static inline void sme_event_assoc_reject(struct wpa_supplicant *wpa_s,
+					  union wpa_event_data *data)
+{
+}
+
+static inline void sme_event_auth_timed_out(struct wpa_supplicant *wpa_s,
+					    union wpa_event_data *data)
+{
+}
+
+static inline void sme_event_assoc_timed_out(struct wpa_supplicant *wpa_s,
+					     union wpa_event_data *data)
+{
+}
+
+static inline void sme_event_disassoc(struct wpa_supplicant *wpa_s,
+				      struct disassoc_info *info)
+{
+}
+
+static inline void sme_event_unprot_disconnect(struct wpa_supplicant *wpa_s,
+					       const u8 *sa, const u8 *da,
+					       u16 reason_code)
+{
+}
+
+static inline void sme_event_ch_switch(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void sme_state_changed(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void
+sme_disassoc_while_authenticating(struct wpa_supplicant *wpa_s,
+				  const u8 *prev_pending_bssid)
+{
+}
+
+static inline void sme_clear_on_disassoc(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void sme_deinit(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline int sme_proc_obss_scan(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+static inline void sme_sched_obss_scan(struct wpa_supplicant *wpa_s,
+				       int enable)
+{
+}
+
+static inline void sme_external_auth_trigger(struct wpa_supplicant *wpa_s,
+					     union wpa_event_data *data)
+{
+}
+
+static inline void sme_external_auth_mgmt_rx(struct wpa_supplicant *wpa_s,
+					     const u8 *auth_frame, size_t len)
+{
+}
+
+#endif /* CONFIG_SME */
+
+#endif /* SME_H */
diff --git a/wpa_supplicant/systemd/wpa_supplicant-nl80211.service.arg.in b/wpa_supplicant/systemd/wpa_supplicant-nl80211.service.arg.in
new file mode 100644
index 000000000000..da69a8705ce8
--- /dev/null
+++ b/wpa_supplicant/systemd/wpa_supplicant-nl80211.service.arg.in
@@ -0,0 +1,15 @@
+[Unit]
+Description=WPA supplicant daemon (interface- and nl80211 driver-specific version)
+Requires=sys-subsystem-net-devices-%i.device
+After=sys-subsystem-net-devices-%i.device
+Before=network.target
+Wants=network.target
+
+# NetworkManager users will probably want the dbus version instead.
+
+[Service]
+Type=simple
+ExecStart=@BINDIR@/wpa_supplicant -c/etc/wpa_supplicant/wpa_supplicant-nl80211-%I.conf -Dnl80211 -i%I
+
+[Install]
+WantedBy=multi-user.target
diff --git a/wpa_supplicant/systemd/wpa_supplicant-wired.service.arg.in b/wpa_supplicant/systemd/wpa_supplicant-wired.service.arg.in
new file mode 100644
index 000000000000..ca3054bc6d55
--- /dev/null
+++ b/wpa_supplicant/systemd/wpa_supplicant-wired.service.arg.in
@@ -0,0 +1,15 @@
+[Unit]
+Description=WPA supplicant daemon (interface- and wired driver-specific version)
+Requires=sys-subsystem-net-devices-%i.device
+After=sys-subsystem-net-devices-%i.device
+Before=network.target
+Wants=network.target
+
+# NetworkManager users will probably want the dbus version instead.
+
+[Service]
+Type=simple
+ExecStart=@BINDIR@/wpa_supplicant -c/etc/wpa_supplicant/wpa_supplicant-wired-%I.conf -Dwired -i%I
+
+[Install]
+WantedBy=multi-user.target
diff --git a/wpa_supplicant/systemd/wpa_supplicant.service.arg.in b/wpa_supplicant/systemd/wpa_supplicant.service.arg.in
new file mode 100644
index 000000000000..55d2b9c81712
--- /dev/null
+++ b/wpa_supplicant/systemd/wpa_supplicant.service.arg.in
@@ -0,0 +1,15 @@
+[Unit]
+Description=WPA supplicant daemon (interface-specific version)
+Requires=sys-subsystem-net-devices-%i.device
+After=sys-subsystem-net-devices-%i.device
+Before=network.target
+Wants=network.target
+
+# NetworkManager users will probably want the dbus version instead.
+
+[Service]
+Type=simple
+ExecStart=@BINDIR@/wpa_supplicant -c/etc/wpa_supplicant/wpa_supplicant-%I.conf -i%I
+
+[Install]
+WantedBy=multi-user.target
diff --git a/wpa_supplicant/systemd/wpa_supplicant.service.in b/wpa_supplicant/systemd/wpa_supplicant.service.in
new file mode 100644
index 000000000000..58a622887cd9
--- /dev/null
+++ b/wpa_supplicant/systemd/wpa_supplicant.service.in
@@ -0,0 +1,14 @@
+[Unit]
+Description=WPA supplicant
+Before=network.target
+After=dbus.service
+Wants=network.target
+
+[Service]
+Type=dbus
+BusName=fi.w1.wpa_supplicant1
+ExecStart=@BINDIR@/wpa_supplicant -u
+
+[Install]
+WantedBy=multi-user.target
+Alias=dbus-fi.w1.wpa_supplicant1.service
diff --git a/wpa_supplicant/todo.txt b/wpa_supplicant/todo.txt
new file mode 100644
index 000000000000..4c9f98e9c7ab
--- /dev/null
+++ b/wpa_supplicant/todo.txt
@@ -0,0 +1,78 @@
+To do:
+- add support for WPA with ap_scan=0 (update selected cipher etc. based on
+  AssocInfo; make sure these match with configuration)
+- consider closing smart card / PCSC connection when EAP-SIM/EAP-AKA
+  authentication has been completed (cache scard data based on serial#(?)
+  and try to optimize next connection if the same card is present for next
+  auth)
+- if driver/hw is not WPA2 capable, must remove WPA_PROTO_RSN flag from
+  ssid->proto fields to avoid detecting downgrade attacks when the driver
+  is not reporting RSN IE, but msg 3/4 has one
+- Cisco AP and non-zero keyidx for unicast -> map to broadcast
+  (actually, this already works with driver_ndis; so maybe just change
+  driver_*.c to do the mapping for drivers that cannot handle non-zero keyidx
+  for unicast); worked also with Host AP driver and madwifi
+- IEEE 802.1X and key update with driver_ndis?? wpa_supplicant did not seem
+  to see unencrypted EAPOL-Key frames at all..
+- EAP-PAX with PAX_SEC
+- EAP (RFC 3748)
+  * OTP Extended Responses (Sect. 5.5)
+- test what happens if authenticator sends EAP-Success before real EAP
+  authentication ("canned" Success); this should be ignored based on
+  RFC 3748 Sect. 4.2
+- test compilation with gcc -W options (more warnings?)
+  (Done once; number of unused function arguments still present)
+- ctrl_iface: get/remove blob
+- use doc/docbook/*.sgml and docbook2{txt,html,pdf} to replace README and
+  web pages including the same information.. i.e., have this information only
+  in one page; how to build a PDF file with all the SGML included?
+- EAP-POTP/RSA SecurID profile (RFC 4793)
+- document wpa_gui build and consider adding it to 'make install'
+- consider merging hostapd and wpa_supplicant PMKSA cache implementations
+- consider redesigning pending EAP requests (identity/password/otp from
+  ctrl_iface) by moving the retrying of the previous request into EAP
+  state machine so that EAPOL state machine is not needed for this
+- rfc4284.txt (network selection for eap)
+- www pages about configuring wpa_supplicant:
+  * global options (ap_scan, ctrl_interfaces) based on OS/driver
+  * network block
+  * key_mgmt selection
+  * WPA parameters
+  * EAP options (one page for each method)
+  * "configuration wizard" (step 1: select OS, step 2: select driver, ...) to
+    generate example configuration
+- error path in rsn_preauth_init: should probably deinit l2_packet handlers
+  if something fails; does something else need deinit?
+- consider moving SIM card functionality (IMSI fetching) away from eap.c;
+  this should likely happen before EAP is initialized for authentication;
+  now IMSI is read only after receiving EAP-Identity/Request, but since it is
+  really needed for all cases, reading IMSI and generating Identity string
+  could very well be done before EAP has been started
+- try to work around race in receiving association event and first EAPOL
+  message
+- try to work around race in configuring PTK and sending msg 4/4 (some NDIS
+  drivers with ndiswrapper end up not being able to complete 4-way handshake
+  in some cases; extra delay before setting the key seems to help)
+- make sure that TLS session cache is not shared between EAP types or if it
+  is, that the cache entries are bound to only one EAP type; e.g., cache entry
+  created with EAP-TLS must not be allowed to do fast re-auth with EAP-TTLS
+- consider moving eap_peer_tls_build_ack() call into
+  eap_peer_tls_process_helper()
+  (it seems to be called always if helper returns 1)
+  * could need to modify eap_{ttls,peap,fast}_decrypt to do same
+- add support for fetching full user cert chain from Windows certificate
+  stores even when there are intermediate CA certs that are not in the
+  configured ca_cert store (e.g., ROOT) (they could be, e.g., in CA store)
+- clean up common.[ch]
+- change TLS/crypto library interface to use a structure of function
+  pointers and helper inline functions (like driver_ops) instead of
+  requiring every TLS wrapper to implement all functions
+- add support for encrypted configuration fields (e.g., password, psk,
+  passphrase, pin)
+- wpa_gui: add support for setting and showing priority
+- cleanup TLS/PEAP/TTLS/FAST fragmentation: both the handshake and Appl. Data
+  phases should be able to use the same functions for this;
+  the last step in processing sent should be this code and rest of the code
+  should not need to care about fragmentation at all
+- test EAP-FAST peer with OpenSSL and verify that fallback to full handshake
+  (ServerHello followed by something else than ChangeCipherSpec)
diff --git a/wpa_supplicant/twt.c b/wpa_supplicant/twt.c
new file mode 100644
index 000000000000..8ec2c85acb8d
--- /dev/null
+++ b/wpa_supplicant/twt.c
@@ -0,0 +1,142 @@
+/*
+ * wpa_supplicant - TWT
+ * Copyright (c) 2003-2016, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "utils/common.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+
+
+#ifdef CONFIG_TESTING_OPTIONS
+
+/**
+ * wpas_twt_send_setup - Send TWT Setup frame (Request) to our AP
+ * @wpa_s: Pointer to wpa_supplicant
+ * @dtok: Dialog token
+ * @exponent: Wake-interval exponent
+ * @mantissa: Wake-interval mantissa
+ * @min_twt: Minimum TWT wake duration in units of 256 usec
+ * @setup_cmd: 0 == request, 1 == suggest, etc.  Table 9-297
+ * Returns: 0 in case of success, negative error code otherwise
+ *
+ */
+int wpas_twt_send_setup(struct wpa_supplicant *wpa_s, u8 dtok, int exponent,
+			int mantissa, u8 min_twt, int setup_cmd, u64 twt,
+			bool requestor, bool trigger, bool implicit,
+			bool flow_type, u8 flow_id, bool protection,
+			u8 twt_channel, u8 control)
+{
+	struct wpabuf *buf;
+	u16 req_type = 0;
+	int ret = 0;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED || !wpa_s->current_ssid) {
+		wpa_printf(MSG_DEBUG,
+			   "TWT: No connection - cannot send TWT Setup frame");
+		return -ENOTCONN;
+	}
+
+	/* 3 = Action category + Action code + Dialog token */
+	/* 17 = TWT element */
+	buf = wpabuf_alloc(3 + 17);
+	if (!buf) {
+		wpa_printf(MSG_DEBUG,
+			   "TWT: Failed to allocate TWT Setup frame (Request)");
+		return -ENOMEM;
+	}
+
+	wpa_printf(MSG_DEBUG,
+		   "TWT: Setup request, dtok: %d  exponent: %d  mantissa: %d  min-twt: %d",
+		   dtok, exponent, mantissa, min_twt);
+
+	wpabuf_put_u8(buf, WLAN_ACTION_S1G);
+	wpabuf_put_u8(buf, S1G_ACT_TWT_SETUP);
+	wpabuf_put_u8(buf, dtok);
+
+	wpabuf_put_u8(buf, WLAN_EID_TWT);
+	wpabuf_put_u8(buf, 15); /* len */
+
+	wpabuf_put_u8(buf, control);
+
+	if (requestor)
+		req_type |= BIT(0); /* This STA is a TWT Requesting STA */
+	/* TWT Setup Command field */
+	req_type |= (setup_cmd & 0x7) << 1;
+	if (trigger)
+		req_type |= BIT(4); /* TWT SP includes trigger frames */
+	if (implicit)
+		req_type |= BIT(5); /* Implicit TWT */
+	if (flow_type)
+		req_type |= BIT(6); /* Flow Type: Unannounced TWT */
+	req_type |= (flow_id & 0x7) << 7;
+	req_type |= (exponent & 0x1f) << 10; /* TWT Wake Interval Exponent */
+	if (protection)
+		req_type |= BIT(15);
+	wpabuf_put_le16(buf, req_type);
+	wpabuf_put_le64(buf, twt);
+	wpabuf_put_u8(buf, min_twt); /* Nominal Minimum TWT Wake Duration */
+	wpabuf_put_le16(buf, mantissa); /* TWT Wake Interval Mantissa */
+	wpabuf_put_u8(buf, twt_channel); /* TWT Channel */
+
+	if (wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				wpa_s->own_addr, wpa_s->bssid,
+				wpabuf_head(buf), wpabuf_len(buf), 0) < 0) {
+		wpa_printf(MSG_DEBUG, "TWT: Failed to send TWT Setup Request");
+		ret = -ECANCELED;
+	}
+
+	wpabuf_free(buf);
+	return ret;
+}
+
+
+/**
+ * wpas_twt_send_teardown - Send TWT teardown request to our AP
+ * @wpa_s: Pointer to wpa_supplicant
+ * @flags: The byte that goes inside the TWT Teardown element
+ * Returns: 0 in case of success, negative error code otherwise
+ *
+ */
+int wpas_twt_send_teardown(struct wpa_supplicant *wpa_s, u8 flags)
+{
+	struct wpabuf *buf;
+	int ret = 0;
+
+	if (wpa_s->wpa_state != WPA_COMPLETED || !wpa_s->current_ssid) {
+		wpa_printf(MSG_DEBUG,
+			   "TWT: No connection - cannot send TWT Teardown frame");
+		return -ENOTCONN;
+	}
+
+	/* 3 = Action category + Action code + flags */
+	buf = wpabuf_alloc(3);
+	if (!buf) {
+		wpa_printf(MSG_DEBUG,
+			   "TWT: Failed to allocate TWT Teardown frame");
+		return -ENOMEM;
+	}
+
+	wpa_printf(MSG_DEBUG, "TWT: Teardown request, flags: 0x%x", flags);
+
+	wpabuf_put_u8(buf, WLAN_ACTION_S1G);
+	wpabuf_put_u8(buf, S1G_ACT_TWT_TEARDOWN);
+	wpabuf_put_u8(buf, flags);
+
+	if (wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				wpa_s->own_addr, wpa_s->bssid,
+				wpabuf_head(buf), wpabuf_len(buf), 0) < 0) {
+		wpa_printf(MSG_DEBUG, "TWT: Failed to send TWT Teardown frame");
+		ret = -ECANCELED;
+	}
+
+	wpabuf_free(buf);
+	return ret;
+}
+
+#endif /* CONFIG_TESTING_OPTIONS */
diff --git a/wpa_supplicant/utils/log2pcap.py b/wpa_supplicant/utils/log2pcap.py
new file mode 100755
index 000000000000..141aecbe5178
--- /dev/null
+++ b/wpa_supplicant/utils/log2pcap.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python
+#
+# Copyright (c) 2012, Intel Corporation
+#
+# Author: Johannes Berg <johannes@sipsolutions.net>
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+import sys, struct, re
+
+def write_pcap_header(pcap_file):
+    pcap_file.write(
+        struct.pack('<IHHIIII',
+                    0xa1b2c3d4, 2, 4, 0, 0, 65535,
+                    105 # raw 802.11 format
+                    ))
+
+def pcap_addpacket(pcap_file, ts, data):
+    # ts in seconds, float
+    pcap_file.write(struct.pack('<IIII',
+        int(ts), int(1000000 * ts) % 1000000,
+        len(data), len(data)))
+    pcap_file.write(data)
+
+if __name__ == "__main__":
+    try:
+        input = sys.argv[1]
+        pcap = sys.argv[2]
+    except IndexError:
+        print("Usage: %s <log file> <pcap file>" % sys.argv[0])
+        sys.exit(2)
+
+    input_file = open(input, 'r')
+    pcap_file = open(pcap, 'w')
+    frame_re = re.compile(r'(([0-9]+.[0-9]{6}):\s*)?nl80211: MLME event frame - hexdump\(len=[0-9]*\):((\s*[0-9a-fA-F]{2})*)')
+
+    write_pcap_header(pcap_file)
+
+    for line in input_file:
+        m = frame_re.match(line)
+        if m is None:
+            continue
+        if m.group(2):
+            ts = float(m.group(2))
+        else:
+            ts = 0
+        hexdata = m.group(3)
+        hexdata = hexdata.split()
+        data = ''.join([chr(int(x, 16)) for x in hexdata])
+        pcap_addpacket(pcap_file, ts, data)
+
+    input_file.close()
+    pcap_file.close()
diff --git a/wpa_supplicant/vs2005/win_if_list/win_if_list.vcproj b/wpa_supplicant/vs2005/win_if_list/win_if_list.vcproj
new file mode 100755
index 000000000000..e79fc0f4666f
--- /dev/null
+++ b/wpa_supplicant/vs2005/win_if_list/win_if_list.vcproj
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="Windows-1252"?>

+<VisualStudioProject

+	ProjectType="Visual C++"

+	Version="8.00"

+	Name="win_if_list"

+	ProjectGUID="{9E87CD9C-60CE-4533-85CF-85CA3A9BF26A}"

+	RootNamespace="win_if_list"

+	Keyword="Win32Proj"

+	>

+	<Platforms>

+		<Platform

+			Name="Win32"

+		/>

+	</Platforms>

+	<ToolFiles>

+	</ToolFiles>

+	<Configurations>

+		<Configuration

+			Name="Debug|Win32"

+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"

+			IntermediateDirectory="$(ConfigurationName)"

+			ConfigurationType="1"

+			CharacterSet="0"

+			>

+			<Tool

+				Name="VCPreBuildEventTool"

+			/>

+			<Tool

+				Name="VCCustomBuildTool"

+			/>

+			<Tool

+				Name="VCXMLDataGeneratorTool"

+			/>

+			<Tool

+				Name="VCWebServiceProxyGeneratorTool"

+			/>

+			<Tool

+				Name="VCMIDLTool"

+			/>

+			<Tool

+				Name="VCCLCompilerTool"

+				Optimization="0"

+				AdditionalIncludeDirectories="..\..\..\src\utils;C:\dev\WpdPack\include"

+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;CONFIG_WIN32_DEFAULTS"

+				MinimalRebuild="true"

+				BasicRuntimeChecks="3"

+				RuntimeLibrary="3"

+				UsePrecompiledHeader="0"

+				WarningLevel="3"

+				Detect64BitPortabilityProblems="true"

+				DebugInformationFormat="4"

+			/>

+			<Tool

+				Name="VCManagedResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCPreLinkEventTool"

+			/>

+			<Tool

+				Name="VCLinkerTool"

+				AdditionalDependencies="wpcap.lib"

+				LinkIncremental="2"

+				AdditionalLibraryDirectories="C:\dev\WpdPack\lib"

+				GenerateDebugInformation="true"

+				SubSystem="1"

+				TargetMachine="1"

+			/>

+			<Tool

+				Name="VCALinkTool"

+			/>

+			<Tool

+				Name="VCManifestTool"

+			/>

+			<Tool

+				Name="VCXDCMakeTool"

+			/>

+			<Tool

+				Name="VCBscMakeTool"

+			/>

+			<Tool

+				Name="VCFxCopTool"

+			/>

+			<Tool

+				Name="VCAppVerifierTool"

+			/>

+			<Tool

+				Name="VCWebDeploymentTool"

+			/>

+			<Tool

+				Name="VCPostBuildEventTool"

+			/>

+		</Configuration>

+		<Configuration

+			Name="Release|Win32"

+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"

+			IntermediateDirectory="$(ConfigurationName)"

+			ConfigurationType="1"

+			CharacterSet="0"

+			WholeProgramOptimization="1"

+			>

+			<Tool

+				Name="VCPreBuildEventTool"

+			/>

+			<Tool

+				Name="VCCustomBuildTool"

+			/>

+			<Tool

+				Name="VCXMLDataGeneratorTool"

+			/>

+			<Tool

+				Name="VCWebServiceProxyGeneratorTool"

+			/>

+			<Tool

+				Name="VCMIDLTool"

+			/>

+			<Tool

+				Name="VCCLCompilerTool"

+				AdditionalIncludeDirectories="..\..\..\src\utils;C:\dev\WpdPack\include"

+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;CONFIG_WIN32_DEFAULTS"

+				RuntimeLibrary="2"

+				UsePrecompiledHeader="0"

+				WarningLevel="3"

+				Detect64BitPortabilityProblems="true"

+				DebugInformationFormat="3"

+			/>

+			<Tool

+				Name="VCManagedResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCPreLinkEventTool"

+			/>

+			<Tool

+				Name="VCLinkerTool"

+				AdditionalDependencies="wpcap.lib"

+				LinkIncremental="1"

+				AdditionalLibraryDirectories="C:\dev\WpdPack\lib"

+				GenerateDebugInformation="true"

+				SubSystem="1"

+				OptimizeReferences="2"

+				EnableCOMDATFolding="2"

+				TargetMachine="1"

+			/>

+			<Tool

+				Name="VCALinkTool"

+			/>

+			<Tool

+				Name="VCManifestTool"

+			/>

+			<Tool

+				Name="VCXDCMakeTool"

+			/>

+			<Tool

+				Name="VCBscMakeTool"

+			/>

+			<Tool

+				Name="VCFxCopTool"

+			/>

+			<Tool

+				Name="VCAppVerifierTool"

+			/>

+			<Tool

+				Name="VCWebDeploymentTool"

+			/>

+			<Tool

+				Name="VCPostBuildEventTool"

+			/>

+		</Configuration>

+	</Configurations>

+	<References>

+	</References>

+	<Files>

+		<Filter

+			Name="Source Files"

+			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"

+			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"

+			>

+			<File

+				RelativePath="..\..\win_if_list.c"

+				>

+			</File>

+		</Filter>

+		<Filter

+			Name="Header Files"

+			Filter="h;hpp;hxx;hm;inl;inc;xsd"

+			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"

+			>

+		</Filter>

+		<Filter

+			Name="Resource Files"

+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav"

+			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"

+			>

+		</Filter>

+	</Files>

+	<Globals>

+	</Globals>

+</VisualStudioProject>

diff --git a/wpa_supplicant/vs2005/wpa_supplicant.sln b/wpa_supplicant/vs2005/wpa_supplicant.sln
new file mode 100755
index 000000000000..df89e3198d2f
--- /dev/null
+++ b/wpa_supplicant/vs2005/wpa_supplicant.sln
@@ -0,0 +1,52 @@
+

+Microsoft Visual Studio Solution File, Format Version 9.00

+# Visual Studio 2005

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wpa_supplicant", "wpa_supplicant\wpa_supplicant.vcproj", "{8BCFDA77-AEDC-4168-8897-5B73105BBB87}"

+EndProject

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wpa_cli", "wpa_cli\wpa_cli.vcproj", "{E3A7B181-22CC-4DA3-8410-6AD69879A9EC}"

+EndProject

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wpasvc", "wpasvc\wpasvc.vcproj", "{E2A4A85F-CA77-406D-8ABF-63EF94545ACC}"

+EndProject

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wpa_passphrase", "wpa_passphrase\wpa_passphrase.vcproj", "{ADBE4EA8-F0C5-40C2-AE89-C56D0F2EC1DF}"

+EndProject

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "win_if_list", "win_if_list\win_if_list.vcproj", "{9E87CD9C-60CE-4533-85CF-85CA3A9BF26A}"

+EndProject

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "eapol_test", "eapol_test\eapol_test.vcproj", "{0E3F2C6D-1372-48D6-BCAB-E584917C4DE3}"

+EndProject

+Global

+	GlobalSection(DPCodeReviewSolutionGUID) = preSolution

+		DPCodeReviewSolutionGUID = {00000000-0000-0000-0000-000000000000}

+	EndGlobalSection

+	GlobalSection(SolutionConfigurationPlatforms) = preSolution

+		Debug|Win32 = Debug|Win32

+		Release|Win32 = Release|Win32

+	EndGlobalSection

+	GlobalSection(ProjectConfigurationPlatforms) = postSolution

+		{8BCFDA77-AEDC-4168-8897-5B73105BBB87}.Debug|Win32.ActiveCfg = Debug|Win32

+		{8BCFDA77-AEDC-4168-8897-5B73105BBB87}.Debug|Win32.Build.0 = Debug|Win32

+		{8BCFDA77-AEDC-4168-8897-5B73105BBB87}.Release|Win32.ActiveCfg = Release|Win32

+		{8BCFDA77-AEDC-4168-8897-5B73105BBB87}.Release|Win32.Build.0 = Release|Win32

+		{E3A7B181-22CC-4DA3-8410-6AD69879A9EC}.Debug|Win32.ActiveCfg = Debug|Win32

+		{E3A7B181-22CC-4DA3-8410-6AD69879A9EC}.Debug|Win32.Build.0 = Debug|Win32

+		{E3A7B181-22CC-4DA3-8410-6AD69879A9EC}.Release|Win32.ActiveCfg = Release|Win32

+		{E3A7B181-22CC-4DA3-8410-6AD69879A9EC}.Release|Win32.Build.0 = Release|Win32

+		{E2A4A85F-CA77-406D-8ABF-63EF94545ACC}.Debug|Win32.ActiveCfg = Debug|Win32

+		{E2A4A85F-CA77-406D-8ABF-63EF94545ACC}.Debug|Win32.Build.0 = Debug|Win32

+		{E2A4A85F-CA77-406D-8ABF-63EF94545ACC}.Release|Win32.ActiveCfg = Release|Win32

+		{E2A4A85F-CA77-406D-8ABF-63EF94545ACC}.Release|Win32.Build.0 = Release|Win32

+		{ADBE4EA8-F0C5-40C2-AE89-C56D0F2EC1DF}.Debug|Win32.ActiveCfg = Debug|Win32

+		{ADBE4EA8-F0C5-40C2-AE89-C56D0F2EC1DF}.Debug|Win32.Build.0 = Debug|Win32

+		{ADBE4EA8-F0C5-40C2-AE89-C56D0F2EC1DF}.Release|Win32.ActiveCfg = Release|Win32

+		{ADBE4EA8-F0C5-40C2-AE89-C56D0F2EC1DF}.Release|Win32.Build.0 = Release|Win32

+		{9E87CD9C-60CE-4533-85CF-85CA3A9BF26A}.Debug|Win32.ActiveCfg = Debug|Win32

+		{9E87CD9C-60CE-4533-85CF-85CA3A9BF26A}.Debug|Win32.Build.0 = Debug|Win32

+		{9E87CD9C-60CE-4533-85CF-85CA3A9BF26A}.Release|Win32.ActiveCfg = Release|Win32

+		{9E87CD9C-60CE-4533-85CF-85CA3A9BF26A}.Release|Win32.Build.0 = Release|Win32

+		{0E3F2C6D-1372-48D6-BCAB-E584917C4DE3}.Debug|Win32.ActiveCfg = Debug|Win32

+		{0E3F2C6D-1372-48D6-BCAB-E584917C4DE3}.Debug|Win32.Build.0 = Debug|Win32

+		{0E3F2C6D-1372-48D6-BCAB-E584917C4DE3}.Release|Win32.ActiveCfg = Release|Win32

+	EndGlobalSection

+	GlobalSection(SolutionProperties) = preSolution

+		HideSolutionNode = FALSE

+	EndGlobalSection

+EndGlobal

diff --git a/wpa_supplicant/vs2005/wpasvc/wpasvc.vcproj b/wpa_supplicant/vs2005/wpasvc/wpasvc.vcproj
new file mode 100755
index 000000000000..82d9033ffe8e
--- /dev/null
+++ b/wpa_supplicant/vs2005/wpasvc/wpasvc.vcproj
@@ -0,0 +1,465 @@
+<?xml version="1.0" encoding="Windows-1252"?>

+<VisualStudioProject

+	ProjectType="Visual C++"

+	Version="8.00"

+	Name="wpasvc"

+	ProjectGUID="{E2A4A85F-CA77-406D-8ABF-63EF94545ACC}"

+	RootNamespace="wpasvc"

+	Keyword="Win32Proj"

+	>

+	<Platforms>

+		<Platform

+			Name="Win32"

+		/>

+	</Platforms>

+	<ToolFiles>

+	</ToolFiles>

+	<Configurations>

+		<Configuration

+			Name="Debug|Win32"

+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"

+			IntermediateDirectory="$(ConfigurationName)"

+			ConfigurationType="1"

+			CharacterSet="0"

+			>

+			<Tool

+				Name="VCPreBuildEventTool"

+			/>

+			<Tool

+				Name="VCCustomBuildTool"

+			/>

+			<Tool

+				Name="VCXMLDataGeneratorTool"

+			/>

+			<Tool

+				Name="VCWebServiceProxyGeneratorTool"

+			/>

+			<Tool

+				Name="VCMIDLTool"

+			/>

+			<Tool

+				Name="VCCLCompilerTool"

+				Optimization="0"

+				AdditionalIncludeDirectories="..\..;..\..\..\src;..\..\..\src\utils;C:\dev\WpdPack\include;C:\dev\openssl\include"

+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;CONFIG_WIN32_DEFAULTS"

+				MinimalRebuild="true"

+				BasicRuntimeChecks="3"

+				RuntimeLibrary="3"

+				UsePrecompiledHeader="0"

+				WarningLevel="3"

+				Detect64BitPortabilityProblems="true"

+				DebugInformationFormat="4"

+				DisableSpecificWarnings="4244;4267;4311"

+			/>

+			<Tool

+				Name="VCManagedResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCPreLinkEventTool"

+			/>

+			<Tool

+				Name="VCLinkerTool"

+				AdditionalDependencies="wbemuuid.lib ws2_32.lib Crypt32.lib Winscard.lib Packet.lib wpcap.lib libeay32MT.lib ssleay32Mt.lib"

+				LinkIncremental="2"

+				AdditionalLibraryDirectories="C:\dev\WpdPack\lib;C:\dev\openssl\lib"

+				GenerateDebugInformation="true"

+				SubSystem="1"

+				TargetMachine="1"

+			/>

+			<Tool

+				Name="VCALinkTool"

+			/>

+			<Tool

+				Name="VCManifestTool"

+			/>

+			<Tool

+				Name="VCXDCMakeTool"

+			/>

+			<Tool

+				Name="VCBscMakeTool"

+			/>

+			<Tool

+				Name="VCFxCopTool"

+			/>

+			<Tool

+				Name="VCAppVerifierTool"

+			/>

+			<Tool

+				Name="VCWebDeploymentTool"

+			/>

+			<Tool

+				Name="VCPostBuildEventTool"

+			/>

+		</Configuration>

+		<Configuration

+			Name="Release|Win32"

+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"

+			IntermediateDirectory="$(ConfigurationName)"

+			ConfigurationType="1"

+			CharacterSet="0"

+			WholeProgramOptimization="1"

+			>

+			<Tool

+				Name="VCPreBuildEventTool"

+			/>

+			<Tool

+				Name="VCCustomBuildTool"

+			/>

+			<Tool

+				Name="VCXMLDataGeneratorTool"

+			/>

+			<Tool

+				Name="VCWebServiceProxyGeneratorTool"

+			/>

+			<Tool

+				Name="VCMIDLTool"

+			/>

+			<Tool

+				Name="VCCLCompilerTool"

+				AdditionalIncludeDirectories="..\..;..\..\..\src;..\..\..\src\utils;C:\dev\WpdPack\include;C:\dev\openssl\include"

+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;CONFIG_WIN32_DEFAULTS"

+				RuntimeLibrary="2"

+				UsePrecompiledHeader="0"

+				WarningLevel="3"

+				Detect64BitPortabilityProblems="true"

+				DebugInformationFormat="3"

+				DisableSpecificWarnings="4244;4267;4311"

+			/>

+			<Tool

+				Name="VCManagedResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCPreLinkEventTool"

+			/>

+			<Tool

+				Name="VCLinkerTool"

+				AdditionalDependencies="wbemuuid.lib ws2_32.lib Crypt32.lib Winscard.lib Packet.lib wpcap.lib libeay32MT.lib ssleay32Mt.lib"

+				LinkIncremental="1"

+				AdditionalLibraryDirectories="C:\dev\WpdPack\lib;C:\dev\openssl\lib"

+				GenerateDebugInformation="true"

+				SubSystem="1"

+				OptimizeReferences="2"

+				EnableCOMDATFolding="2"

+				TargetMachine="1"

+			/>

+			<Tool

+				Name="VCALinkTool"

+			/>

+			<Tool

+				Name="VCManifestTool"

+			/>

+			<Tool

+				Name="VCXDCMakeTool"

+			/>

+			<Tool

+				Name="VCBscMakeTool"

+			/>

+			<Tool

+				Name="VCFxCopTool"

+			/>

+			<Tool

+				Name="VCAppVerifierTool"

+			/>

+			<Tool

+				Name="VCWebDeploymentTool"

+			/>

+			<Tool

+				Name="VCPostBuildEventTool"

+			/>

+		</Configuration>

+	</Configurations>

+	<References>

+	</References>

+	<Files>

+		<Filter

+			Name="Source Files"

+			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"

+			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"

+			>

+			<File

+				RelativePath="..\..\..\src\crypto\aes-cbc.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\aes-ctr.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\aes-eax.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\aes-encblock.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\aes-omac1.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\aes-unwrap.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\aes-wrap.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\utils\base64.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\bssid_ignore.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\bss.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_common\chap.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\utils\common.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\utils\config.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\config.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\config_winreg.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\crypto_openssl.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\ctrl_iface.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\ctrl_iface_named_pipe.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\drivers\driver_common.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\drivers\driver_ndis.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\drivers\driver_ndis_.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\drivers\drivers.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_common\eap_common.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap_gtc.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap_leap.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap_md5.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap_methods.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap_mschapv2.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap_otp.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap_peap.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_common\eap_peap_common.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\eap_register.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap_tls.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap_tls_common.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap_tnc.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\eap_ttls.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eapol_supp\eapol_supp_sm.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\utils\eloop_win.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\events.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\l2_packet\l2_packet_winpcap.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\main_winsvc.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\md5.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\ms_funcs.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\mschapv2.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\drivers\ndis_events.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\notify.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\utils\os_win32.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\utils\pcsc_funcs.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\rsn_supp\peerkey.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\rsn_supp\pmksa_cache.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\rsn_supp\preauth.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\scan.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\sha1.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\sha1-pbkdf2.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\sha1-prf.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\sha1-tlsprf.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\crypto\tls_openssl.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\eap_peer\tncc.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\rsn_supp\wpa.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\common\wpa_common.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\utils\wpa_debug.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\rsn_supp\wpa_ie.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\wpa_supplicant.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\..\src\utils\wpabuf.c"

+				>

+			</File>

+			<File

+				RelativePath="..\..\wpas_glue.c"

+				>

+			</File>

+		</Filter>

+		<Filter

+			Name="Header Files"

+			Filter="h;hpp;hxx;hm;inl;inc;xsd"

+			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"

+			>

+		</Filter>

+		<Filter

+			Name="Resource Files"

+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav"

+			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"

+			>

+		</Filter>

+	</Files>

+	<Globals>

+	</Globals>

+</VisualStudioProject>

diff --git a/wpa_supplicant/wifi_display.c b/wpa_supplicant/wifi_display.c
new file mode 100644
index 000000000000..c94e4610893a
--- /dev/null
+++ b/wpa_supplicant/wifi_display.c
@@ -0,0 +1,431 @@
+/*
+ * wpa_supplicant - Wi-Fi Display
+ * Copyright (c) 2011, Atheros Communications, Inc.
+ * Copyright (c) 2011-2012, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "p2p/p2p.h"
+#include "common/ieee802_11_defs.h"
+#include "wpa_supplicant_i.h"
+#include "wifi_display.h"
+
+
+#define WIFI_DISPLAY_SUBELEM_HEADER_LEN 3
+
+
+int wifi_display_init(struct wpa_global *global)
+{
+	global->wifi_display = 1;
+	return 0;
+}
+
+
+void wifi_display_deinit(struct wpa_global *global)
+{
+	int i;
+	for (i = 0; i < MAX_WFD_SUBELEMS; i++) {
+		wpabuf_free(global->wfd_subelem[i]);
+		global->wfd_subelem[i] = NULL;
+	}
+}
+
+
+struct wpabuf * wifi_display_get_wfd_ie(struct wpa_global *global)
+{
+	struct wpabuf *ie;
+	size_t len;
+	int i;
+
+	if (global->p2p == NULL)
+		return NULL;
+
+	len = 0;
+	for (i = 0; i < MAX_WFD_SUBELEMS; i++) {
+		if (global->wfd_subelem[i])
+			len += wpabuf_len(global->wfd_subelem[i]);
+	}
+
+	ie = wpabuf_alloc(len);
+	if (ie == NULL)
+		return NULL;
+
+	for (i = 0; i < MAX_WFD_SUBELEMS; i++) {
+		if (global->wfd_subelem[i])
+			wpabuf_put_buf(ie, global->wfd_subelem[i]);
+	}
+
+	return ie;
+}
+
+
+static int wifi_display_update_wfd_ie(struct wpa_global *global)
+{
+	struct wpabuf *ie, *buf;
+	size_t len, plen;
+
+	if (global->p2p == NULL)
+		return 0;
+
+	wpa_printf(MSG_DEBUG, "WFD: Update WFD IE");
+
+	if (!global->wifi_display) {
+		wpa_printf(MSG_DEBUG, "WFD: Wi-Fi Display disabled - do not "
+			   "include WFD IE");
+		p2p_set_wfd_ie_beacon(global->p2p, NULL);
+		p2p_set_wfd_ie_probe_req(global->p2p, NULL);
+		p2p_set_wfd_ie_probe_resp(global->p2p, NULL);
+		p2p_set_wfd_ie_assoc_req(global->p2p, NULL);
+		p2p_set_wfd_ie_invitation(global->p2p, NULL);
+		p2p_set_wfd_ie_prov_disc_req(global->p2p, NULL);
+		p2p_set_wfd_ie_prov_disc_resp(global->p2p, NULL);
+		p2p_set_wfd_ie_go_neg(global->p2p, NULL);
+		p2p_set_wfd_dev_info(global->p2p, NULL);
+		p2p_set_wfd_r2_dev_info(global->p2p, NULL);
+		p2p_set_wfd_assoc_bssid(global->p2p, NULL);
+		p2p_set_wfd_coupled_sink_info(global->p2p, NULL);
+		return 0;
+	}
+
+	p2p_set_wfd_dev_info(global->p2p,
+			     global->wfd_subelem[WFD_SUBELEM_DEVICE_INFO]);
+	p2p_set_wfd_r2_dev_info(
+		global->p2p, global->wfd_subelem[WFD_SUBELEM_R2_DEVICE_INFO]);
+	p2p_set_wfd_assoc_bssid(
+		global->p2p,
+		global->wfd_subelem[WFD_SUBELEM_ASSOCIATED_BSSID]);
+	p2p_set_wfd_coupled_sink_info(
+		global->p2p, global->wfd_subelem[WFD_SUBELEM_COUPLED_SINK]);
+
+	/*
+	 * WFD IE is included in number of management frames. Two different
+	 * sets of subelements are included depending on the frame:
+	 *
+	 * Beacon, (Re)Association Request, GO Negotiation Req/Resp/Conf,
+	 * Provision Discovery Req:
+	 * WFD Device Info
+	 * [Associated BSSID]
+	 * [Coupled Sink Info]
+	 *
+	 * Probe Request:
+	 * WFD Device Info
+	 * [Associated BSSID]
+	 * [Coupled Sink Info]
+	 * [WFD Extended Capability]
+	 *
+	 * Probe Response:
+	 * WFD Device Info
+	 * [Associated BSSID]
+	 * [Coupled Sink Info]
+	 * [WFD Extended Capability]
+	 * [WFD Session Info]
+	 *
+	 * (Re)Association Response, P2P Invitation Req/Resp,
+	 * Provision Discovery Resp:
+	 * WFD Device Info
+	 * [Associated BSSID]
+	 * [Coupled Sink Info]
+	 * [WFD Session Info]
+	 */
+	len = 0;
+	if (global->wfd_subelem[WFD_SUBELEM_DEVICE_INFO])
+		len += wpabuf_len(global->wfd_subelem[
+					  WFD_SUBELEM_DEVICE_INFO]);
+
+	if (global->wfd_subelem[WFD_SUBELEM_R2_DEVICE_INFO])
+		len += wpabuf_len(global->wfd_subelem[
+					  WFD_SUBELEM_R2_DEVICE_INFO]);
+
+	if (global->wfd_subelem[WFD_SUBELEM_ASSOCIATED_BSSID])
+		len += wpabuf_len(global->wfd_subelem[
+					  WFD_SUBELEM_ASSOCIATED_BSSID]);
+	if (global->wfd_subelem[WFD_SUBELEM_COUPLED_SINK])
+		len += wpabuf_len(global->wfd_subelem[
+					  WFD_SUBELEM_COUPLED_SINK]);
+	if (global->wfd_subelem[WFD_SUBELEM_SESSION_INFO])
+		len += wpabuf_len(global->wfd_subelem[
+					  WFD_SUBELEM_SESSION_INFO]);
+	if (global->wfd_subelem[WFD_SUBELEM_EXT_CAPAB])
+		len += wpabuf_len(global->wfd_subelem[WFD_SUBELEM_EXT_CAPAB]);
+	buf = wpabuf_alloc(len);
+	if (buf == NULL)
+		return -1;
+
+	if (global->wfd_subelem[WFD_SUBELEM_DEVICE_INFO])
+		wpabuf_put_buf(buf,
+			       global->wfd_subelem[WFD_SUBELEM_DEVICE_INFO]);
+
+	if (global->wfd_subelem[WFD_SUBELEM_R2_DEVICE_INFO])
+		wpabuf_put_buf(buf,
+			       global->wfd_subelem[WFD_SUBELEM_R2_DEVICE_INFO]);
+
+	if (global->wfd_subelem[WFD_SUBELEM_ASSOCIATED_BSSID])
+		wpabuf_put_buf(buf, global->wfd_subelem[
+				       WFD_SUBELEM_ASSOCIATED_BSSID]);
+	if (global->wfd_subelem[WFD_SUBELEM_COUPLED_SINK])
+		wpabuf_put_buf(buf,
+			       global->wfd_subelem[WFD_SUBELEM_COUPLED_SINK]);
+
+	ie = wifi_display_encaps(buf);
+	wpa_hexdump_buf(MSG_DEBUG, "WFD: WFD IE for Beacon", ie);
+	p2p_set_wfd_ie_beacon(global->p2p, ie);
+
+	ie = wifi_display_encaps(buf);
+	wpa_hexdump_buf(MSG_DEBUG, "WFD: WFD IE for (Re)Association Request",
+			ie);
+	p2p_set_wfd_ie_assoc_req(global->p2p, ie);
+
+	ie = wifi_display_encaps(buf);
+	wpa_hexdump_buf(MSG_DEBUG, "WFD: WFD IE for GO Negotiation", ie);
+	p2p_set_wfd_ie_go_neg(global->p2p, ie);
+
+	ie = wifi_display_encaps(buf);
+	wpa_hexdump_buf(MSG_DEBUG, "WFD: WFD IE for Provision Discovery "
+			"Request", ie);
+	p2p_set_wfd_ie_prov_disc_req(global->p2p, ie);
+
+	plen = buf->used;
+	if (global->wfd_subelem[WFD_SUBELEM_EXT_CAPAB])
+		wpabuf_put_buf(buf,
+			       global->wfd_subelem[WFD_SUBELEM_EXT_CAPAB]);
+
+	ie = wifi_display_encaps(buf);
+	wpa_hexdump_buf(MSG_DEBUG, "WFD: WFD IE for Probe Request", ie);
+	p2p_set_wfd_ie_probe_req(global->p2p, ie);
+
+	if (global->wfd_subelem[WFD_SUBELEM_SESSION_INFO])
+		wpabuf_put_buf(buf,
+			       global->wfd_subelem[WFD_SUBELEM_SESSION_INFO]);
+	ie = wifi_display_encaps(buf);
+	wpa_hexdump_buf(MSG_DEBUG, "WFD: WFD IE for Probe Response", ie);
+	p2p_set_wfd_ie_probe_resp(global->p2p, ie);
+
+	/* Remove WFD Extended Capability from buffer */
+	buf->used = plen;
+	if (global->wfd_subelem[WFD_SUBELEM_SESSION_INFO])
+		wpabuf_put_buf(buf,
+			       global->wfd_subelem[WFD_SUBELEM_SESSION_INFO]);
+
+	ie = wifi_display_encaps(buf);
+	wpa_hexdump_buf(MSG_DEBUG, "WFD: WFD IE for P2P Invitation", ie);
+	p2p_set_wfd_ie_invitation(global->p2p, ie);
+
+	ie = wifi_display_encaps(buf);
+	wpa_hexdump_buf(MSG_DEBUG, "WFD: WFD IE for Provision Discovery "
+			"Response", ie);
+	p2p_set_wfd_ie_prov_disc_resp(global->p2p, ie);
+
+	wpabuf_free(buf);
+
+	return 0;
+}
+
+
+void wifi_display_enable(struct wpa_global *global, int enabled)
+{
+	wpa_printf(MSG_DEBUG, "WFD: Wi-Fi Display %s",
+		   enabled ? "enabled" : "disabled");
+	global->wifi_display = enabled;
+	wifi_display_update_wfd_ie(global);
+}
+
+
+int wifi_display_subelem_set(struct wpa_global *global, char *cmd)
+{
+	char *pos;
+	int subelem;
+	size_t len;
+	struct wpabuf *e;
+
+	pos = os_strchr(cmd, ' ');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+
+	len = os_strlen(pos);
+	if (len & 1)
+		return -1;
+	len /= 2;
+
+	if (os_strcmp(cmd, "all") == 0) {
+		int res;
+
+		e = wpabuf_alloc(len);
+		if (e == NULL)
+			return -1;
+		if (hexstr2bin(pos, wpabuf_put(e, len), len) < 0) {
+			wpabuf_free(e);
+			return -1;
+		}
+		res = wifi_display_subelem_set_from_ies(global, e);
+		wpabuf_free(e);
+		return res;
+	}
+
+	subelem = atoi(cmd);
+	if (subelem < 0 || subelem >= MAX_WFD_SUBELEMS)
+		return -1;
+
+	if (len == 0) {
+		/* Clear subelement */
+		e = NULL;
+		wpa_printf(MSG_DEBUG, "WFD: Clear subelement %d", subelem);
+	} else {
+		e = wpabuf_alloc(1 + len);
+		if (e == NULL)
+			return -1;
+		wpabuf_put_u8(e, subelem);
+		if (hexstr2bin(pos, wpabuf_put(e, len), len) < 0) {
+			wpabuf_free(e);
+			return -1;
+		}
+		wpa_printf(MSG_DEBUG, "WFD: Set subelement %d", subelem);
+	}
+
+	wpabuf_free(global->wfd_subelem[subelem]);
+	global->wfd_subelem[subelem] = e;
+	wifi_display_update_wfd_ie(global);
+
+	return 0;
+}
+
+
+int wifi_display_subelem_set_from_ies(struct wpa_global *global,
+				      struct wpabuf *ie)
+{
+	int subelements[MAX_WFD_SUBELEMS] = {};
+	const u8 *pos, *end;
+	unsigned int len, subelem;
+	struct wpabuf *e;
+
+	wpa_printf(MSG_DEBUG, "WFD IEs set: %p - %lu",
+		   ie, ie ? (unsigned long) wpabuf_len(ie) : 0);
+
+	if (ie == NULL || wpabuf_len(ie) < 6)
+		return -1;
+
+	pos = wpabuf_head(ie);
+	end = pos + wpabuf_len(ie);
+
+	while (end > pos) {
+		if (pos + 3 > end)
+			break;
+
+		len = WPA_GET_BE16(pos + 1) + 3;
+
+		wpa_printf(MSG_DEBUG, "WFD Sub-Element ID %d - len %d",
+			   *pos, len - 3);
+
+		if (len > (unsigned int) (end - pos))
+			break;
+
+		subelem = *pos;
+		if (subelem < MAX_WFD_SUBELEMS && subelements[subelem] == 0) {
+			e = wpabuf_alloc_copy(pos, len);
+			if (e == NULL)
+				return -1;
+
+			wpabuf_free(global->wfd_subelem[subelem]);
+			global->wfd_subelem[subelem] = e;
+			subelements[subelem] = 1;
+		}
+
+		pos += len;
+	}
+
+	for (subelem = 0; subelem < MAX_WFD_SUBELEMS; subelem++) {
+		if (subelements[subelem] == 0) {
+			wpabuf_free(global->wfd_subelem[subelem]);
+			global->wfd_subelem[subelem] = NULL;
+		}
+	}
+
+	return wifi_display_update_wfd_ie(global);
+}
+
+
+int wifi_display_subelem_get(struct wpa_global *global, char *cmd,
+			     char *buf, size_t buflen)
+{
+	int subelem;
+
+	if (os_strcmp(cmd, "all") == 0) {
+		struct wpabuf *ie;
+		int res;
+
+		ie = wifi_display_get_wfd_ie(global);
+		if (ie == NULL)
+			return 0;
+		res = wpa_snprintf_hex(buf, buflen, wpabuf_head(ie),
+				       wpabuf_len(ie));
+		wpabuf_free(ie);
+		return res;
+	}
+
+	subelem = atoi(cmd);
+	if (subelem < 0 || subelem >= MAX_WFD_SUBELEMS)
+		return -1;
+
+	if (global->wfd_subelem[subelem] == NULL)
+		return 0;
+
+	return wpa_snprintf_hex(buf, buflen,
+				wpabuf_head_u8(global->wfd_subelem[subelem]) +
+				1,
+				wpabuf_len(global->wfd_subelem[subelem]) - 1);
+}
+
+
+char * wifi_display_subelem_hex(const struct wpabuf *wfd_subelems, u8 id)
+{
+	char *subelem = NULL;
+	const u8 *buf;
+	size_t buflen;
+	size_t i = 0;
+	u16 elen;
+
+	if (!wfd_subelems)
+		return NULL;
+
+	buf = wpabuf_head_u8(wfd_subelems);
+	if (!buf)
+		return NULL;
+
+	buflen = wpabuf_len(wfd_subelems);
+
+	while (i + WIFI_DISPLAY_SUBELEM_HEADER_LEN < buflen) {
+		elen = WPA_GET_BE16(buf + i + 1);
+		if (i + WIFI_DISPLAY_SUBELEM_HEADER_LEN + elen > buflen)
+			break; /* truncated subelement */
+
+		if (buf[i] == id) {
+			/*
+			 * Limit explicitly to an arbitrary length to avoid
+			 * unnecessarily large allocations. In practice, this
+			 * is limited to maximum frame length anyway, so the
+			 * maximum memory allocation here is not really that
+			 * large. Anyway, the Wi-Fi Display subelements that
+			 * are fetched with this function are even shorter.
+			 */
+			if (elen > 1000)
+				break;
+			subelem = os_zalloc(2 * elen + 1);
+			if (!subelem)
+				return NULL;
+			wpa_snprintf_hex(subelem, 2 * elen + 1,
+					 buf + i +
+					 WIFI_DISPLAY_SUBELEM_HEADER_LEN,
+					 elen);
+			break;
+		}
+
+		i += elen + WIFI_DISPLAY_SUBELEM_HEADER_LEN;
+	}
+
+	return subelem;
+}
diff --git a/wpa_supplicant/wifi_display.h b/wpa_supplicant/wifi_display.h
new file mode 100644
index 000000000000..0966bdb93bef
--- /dev/null
+++ b/wpa_supplicant/wifi_display.h
@@ -0,0 +1,24 @@
+/*
+ * wpa_supplicant - Wi-Fi Display
+ * Copyright (c) 2011, Atheros Communications, Inc.
+ * Copyright (c) 2011-2012, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WIFI_DISPLAY_H
+#define WIFI_DISPLAY_H
+
+int wifi_display_init(struct wpa_global *global);
+void wifi_display_deinit(struct wpa_global *global);
+void wifi_display_enable(struct wpa_global *global, int enabled);
+struct wpabuf *wifi_display_get_wfd_ie(struct wpa_global *global);
+int wifi_display_subelem_set(struct wpa_global *global, char *cmd);
+int wifi_display_subelem_set_from_ies(struct wpa_global *global,
+				      struct wpabuf *ie);
+int wifi_display_subelem_get(struct wpa_global *global, char *cmd,
+			     char *buf, size_t buflen);
+char * wifi_display_subelem_hex(const struct wpabuf *wfd_subelems, u8 id);
+
+#endif /* WIFI_DISPLAY_H */
diff --git a/wpa_supplicant/win_example.reg b/wpa_supplicant/win_example.reg
new file mode 100755
index 000000000000..875d4ef28046
--- /dev/null
+++ b/wpa_supplicant/win_example.reg
@@ -0,0 +1,42 @@
+REGEDIT4

+

+[HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant]

+"debug_level"=dword:00000000

+"debug_show_keys"=dword:00000001

+"debug_timestamp"=dword:00000000

+"debug_use_file"=dword:00000000

+

+[HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\configs]

+

+[HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\configs\test]

+"ap_scan"=dword:00000002

+"update_config"=dword:00000001

+"uuid"="12345678-9abc-def0-1234-56789abcdef0"

+"device_name"="Wireless Client"

+"manufacturer"="Company"

+"model_name"="cmodel"

+"serial_number"="12345"

+"device_type"="1-0050F204-1"

+"os_version"="01020300"

+

+[HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\configs\test\blobs]

+"testblob"=hex:01,02,03,04,05

+

+[HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\configs\test\networks]

+

+[HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\configs\test\networks\0000]

+"ssid"="\"example network\""

+"key_mgmt"="WPA-PSK"

+"psk"="\"secret password\""

+"pairwise"="CCMP"

+"group"="CCMP"

+"proto"="WPA"

+

+[HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\interfaces]

+

+[HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\interfaces\0000]

+"adapter"="{A7627643-C310-49E5-BD89-7E77709C04AB}"

+"config"="test"

+"ctrl_interface"=""

+"skip_on_error"=dword:00000000

+

diff --git a/wpa_supplicant/win_if_list.c b/wpa_supplicant/win_if_list.c
new file mode 100644
index 000000000000..39634d92f0dc
--- /dev/null
+++ b/wpa_supplicant/win_if_list.c
@@ -0,0 +1,173 @@
+/*
+ * win_if_list - Display network interfaces with description (for Windows)
+ * Copyright (c) 2004-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ *
+ * This small tool is for the Windows build to provide an easy way of fetching
+ * a list of available network interfaces.
+ */
+
+#include "includes.h"
+#include <stdio.h>
+#ifdef CONFIG_USE_NDISUIO
+#include <winsock2.h>
+#include <ntddndis.h>
+#else /* CONFIG_USE_NDISUIO */
+#include "pcap.h"
+#include <winsock.h>
+#endif /* CONFIG_USE_NDISUIO */
+
+#ifdef CONFIG_USE_NDISUIO
+
+/* from nuiouser.h */
+#define FSCTL_NDISUIO_BASE      FILE_DEVICE_NETWORK
+
+#define _NDISUIO_CTL_CODE(_Function, _Method, _Access) \
+	CTL_CODE(FSCTL_NDISUIO_BASE, _Function, _Method, _Access)
+
+#define IOCTL_NDISUIO_QUERY_BINDING \
+	_NDISUIO_CTL_CODE(0x203, METHOD_BUFFERED, \
+			  FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+
+#define IOCTL_NDISUIO_BIND_WAIT \
+	_NDISUIO_CTL_CODE(0x204, METHOD_BUFFERED, \
+			  FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+
+typedef struct _NDISUIO_QUERY_BINDING
+{
+	ULONG BindingIndex;
+	ULONG DeviceNameOffset;
+	ULONG DeviceNameLength;
+	ULONG DeviceDescrOffset;
+	ULONG DeviceDescrLength;
+} NDISUIO_QUERY_BINDING, *PNDISUIO_QUERY_BINDING;
+
+
+static HANDLE ndisuio_open(void)
+{
+	DWORD written;
+	HANDLE h;
+
+	h = CreateFile(TEXT("\\\\.\\\\Ndisuio"),
+		       GENERIC_READ | GENERIC_WRITE, 0, NULL,
+		       OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL,
+		       INVALID_HANDLE_VALUE);
+	if (h == INVALID_HANDLE_VALUE)
+		return h;
+
+#ifndef _WIN32_WCE
+	if (!DeviceIoControl(h, IOCTL_NDISUIO_BIND_WAIT, NULL, 0, NULL, 0,
+			     &written, NULL)) {
+		printf("IOCTL_NDISUIO_BIND_WAIT failed: %d",
+		       (int) GetLastError());
+		CloseHandle(h);
+		return INVALID_HANDLE_VALUE;
+	}
+#endif /* _WIN32_WCE */
+
+	return h;
+}
+
+
+static void ndisuio_query_bindings(HANDLE ndisuio)
+{
+	NDISUIO_QUERY_BINDING *b;
+	size_t blen = sizeof(*b) + 1024;
+	int i, error;
+	DWORD written;
+	char name[256], desc[256];
+	WCHAR *pos;
+	size_t j, len;
+
+	b = malloc(blen);
+	if (b == NULL)
+		return;
+
+	for (i = 0; ; i++) {
+		memset(b, 0, blen);
+		b->BindingIndex = i;
+		if (!DeviceIoControl(ndisuio, IOCTL_NDISUIO_QUERY_BINDING,
+				     b, sizeof(NDISUIO_QUERY_BINDING), b,
+				     (DWORD) blen, &written, NULL)) {
+			error = (int) GetLastError();
+			if (error == ERROR_NO_MORE_ITEMS)
+				break;
+			printf("IOCTL_NDISUIO_QUERY_BINDING failed: %d",
+			       error);
+			break;
+		}
+
+		pos = (WCHAR *) ((char *) b + b->DeviceNameOffset);
+		len = b->DeviceNameLength;
+		if (len >= sizeof(name))
+			len = sizeof(name) - 1;
+		for (j = 0; j < len; j++)
+			name[j] = (char) pos[j];
+		name[len] = '\0';
+
+		pos = (WCHAR *) ((char *) b + b->DeviceDescrOffset);
+		len = b->DeviceDescrLength;
+		if (len >= sizeof(desc))
+			len = sizeof(desc) - 1;
+		for (j = 0; j < len; j++)
+			desc[j] = (char) pos[j];
+		desc[len] = '\0';
+
+		printf("ifname: %s\ndescription: %s\n\n", name, desc);
+	}
+
+	free(b);
+}
+
+
+static void ndisuio_enum_bindings(void)
+{
+	HANDLE ndisuio = ndisuio_open();
+	if (ndisuio == INVALID_HANDLE_VALUE)
+		return;
+
+	ndisuio_query_bindings(ndisuio);
+	CloseHandle(ndisuio);
+}
+
+#else /* CONFIG_USE_NDISUIO */
+
+static void show_dev(pcap_if_t *dev)
+{
+	printf("ifname: %s\ndescription: %s\n\n",
+	       dev->name, dev->description);
+}
+
+
+static void pcap_enum_devs(void)
+{
+	pcap_if_t *devs, *dev;
+	char err[PCAP_ERRBUF_SIZE + 1];
+
+	if (pcap_findalldevs(&devs, err) < 0) {
+		fprintf(stderr, "Error - pcap_findalldevs: %s\n", err);
+		return;
+	}
+
+	for (dev = devs; dev; dev = dev->next) {
+		show_dev(dev);
+	}
+
+	pcap_freealldevs(devs);
+}
+
+#endif /* CONFIG_USE_NDISUIO */
+
+
+int main(int argc, char *argv[])
+{
+#ifdef CONFIG_USE_NDISUIO
+	ndisuio_enum_bindings();
+#else /* CONFIG_USE_NDISUIO */
+	pcap_enum_devs();
+#endif /* CONFIG_USE_NDISUIO */
+
+	return 0;
+}
diff --git a/wpa_supplicant/wmm_ac.c b/wpa_supplicant/wmm_ac.c
new file mode 100644
index 000000000000..d0fdd55d30fc
--- /dev/null
+++ b/wpa_supplicant/wmm_ac.c
@@ -0,0 +1,987 @@
+/*
+ * Wi-Fi Multimedia Admission Control (WMM-AC)
+ * Copyright(c) 2014, Intel Mobile Communication GmbH.
+ * Copyright(c) 2014, Intel Corporation. All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "utils/common.h"
+#include "utils/list.h"
+#include "utils/eloop.h"
+#include "common/ieee802_11_common.h"
+#include "wpa_supplicant_i.h"
+#include "bss.h"
+#include "driver_i.h"
+#include "wmm_ac.h"
+
+static void wmm_ac_addts_req_timeout(void *eloop_ctx, void *timeout_ctx);
+
+static const enum wmm_ac up_to_ac[8] = {
+	WMM_AC_BK,
+	WMM_AC_BE,
+	WMM_AC_BE,
+	WMM_AC_BK,
+	WMM_AC_VI,
+	WMM_AC_VI,
+	WMM_AC_VO,
+	WMM_AC_VO
+};
+
+
+static inline u8 wmm_ac_get_tsid(const struct wmm_tspec_element *tspec)
+{
+	return (tspec->ts_info[0] >> 1) & 0x0f;
+}
+
+
+static u8 wmm_ac_get_direction(const struct wmm_tspec_element *tspec)
+{
+	return (tspec->ts_info[0] >> 5) & 0x03;
+}
+
+
+static u8 wmm_ac_get_user_priority(const struct wmm_tspec_element *tspec)
+{
+	return (tspec->ts_info[1] >> 3) & 0x07;
+}
+
+
+static u8 wmm_ac_direction_to_idx(u8 direction)
+{
+	switch (direction) {
+	case WMM_AC_DIR_UPLINK:
+		return TS_DIR_IDX_UPLINK;
+	case WMM_AC_DIR_DOWNLINK:
+		return TS_DIR_IDX_DOWNLINK;
+	case WMM_AC_DIR_BIDIRECTIONAL:
+		return TS_DIR_IDX_BIDI;
+	default:
+		wpa_printf(MSG_ERROR, "Invalid direction: %d", direction);
+		return WMM_AC_DIR_UPLINK;
+	}
+}
+
+
+static int wmm_ac_add_ts(struct wpa_supplicant *wpa_s, const u8 *addr,
+			 const struct wmm_tspec_element *tspec)
+{
+	struct wmm_tspec_element *_tspec;
+	int ret;
+	u16 admitted_time = le_to_host16(tspec->medium_time);
+	u8 up = wmm_ac_get_user_priority(tspec);
+	u8 ac = up_to_ac[up];
+	u8 dir = wmm_ac_get_direction(tspec);
+	u8 tsid = wmm_ac_get_tsid(tspec);
+	enum ts_dir_idx idx = wmm_ac_direction_to_idx(dir);
+
+	/* should have been verified before, but double-check here */
+	if (wpa_s->tspecs[ac][idx]) {
+		wpa_printf(MSG_ERROR,
+			   "WMM AC: tspec (ac=%d, dir=%d) already exists!",
+			   ac, dir);
+		return -1;
+	}
+
+	/* copy tspec */
+	_tspec = os_memdup(tspec, sizeof(*_tspec));
+	if (!_tspec)
+		return -1;
+
+	if (dir != WMM_AC_DIR_DOWNLINK) {
+		ret = wpa_drv_add_ts(wpa_s, tsid, addr, up, admitted_time);
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: Add TS: addr=" MACSTR
+			   " TSID=%u admitted time=%u, ret=%d",
+			   MAC2STR(addr), tsid, admitted_time, ret);
+		if (ret < 0) {
+			os_free(_tspec);
+			return -1;
+		}
+	}
+
+	wpa_s->tspecs[ac][idx] = _tspec;
+
+	wpa_printf(MSG_DEBUG, "Traffic stream was created successfully");
+
+	wpa_msg(wpa_s, MSG_INFO, WMM_AC_EVENT_TSPEC_ADDED
+		"tsid=%d addr=" MACSTR " admitted_time=%d",
+		tsid, MAC2STR(addr), admitted_time);
+
+	return 0;
+}
+
+
+static void wmm_ac_del_ts_idx(struct wpa_supplicant *wpa_s, u8 ac,
+			      enum ts_dir_idx dir)
+{
+	struct wmm_tspec_element *tspec = wpa_s->tspecs[ac][dir];
+	u8 tsid;
+
+	if (!tspec)
+		return;
+
+	tsid = wmm_ac_get_tsid(tspec);
+	wpa_printf(MSG_DEBUG, "WMM AC: Del TS ac=%d tsid=%d", ac, tsid);
+
+	/* update the driver in case of uplink/bidi */
+	if (wmm_ac_get_direction(tspec) != WMM_AC_DIR_DOWNLINK)
+		wpa_drv_del_ts(wpa_s, tsid, wpa_s->bssid);
+
+	wpa_msg(wpa_s, MSG_INFO, WMM_AC_EVENT_TSPEC_REMOVED
+		"tsid=%d addr=" MACSTR, tsid, MAC2STR(wpa_s->bssid));
+
+	os_free(wpa_s->tspecs[ac][dir]);
+	wpa_s->tspecs[ac][dir] = NULL;
+}
+
+
+static void wmm_ac_del_req(struct wpa_supplicant *wpa_s, int failed)
+{
+	struct wmm_ac_addts_request *req = wpa_s->addts_request;
+
+	if (!req)
+		return;
+
+	if (failed)
+		wpa_msg(wpa_s, MSG_INFO, WMM_AC_EVENT_TSPEC_REQ_FAILED
+			"tsid=%u", wmm_ac_get_tsid(&req->tspec));
+
+	eloop_cancel_timeout(wmm_ac_addts_req_timeout, wpa_s, req);
+	wpa_s->addts_request = NULL;
+	os_free(req);
+}
+
+
+static void wmm_ac_addts_req_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct wmm_ac_addts_request *addts_req = timeout_ctx;
+
+	wpa_printf(MSG_DEBUG,
+		   "Timeout getting ADDTS response (tsid=%d up=%d)",
+		   wmm_ac_get_tsid(&addts_req->tspec),
+		   wmm_ac_get_user_priority(&addts_req->tspec));
+
+	wmm_ac_del_req(wpa_s, 1);
+}
+
+
+static int wmm_ac_send_addts_request(struct wpa_supplicant *wpa_s,
+				     const struct wmm_ac_addts_request *req)
+{
+	struct wpabuf *buf;
+	int ret;
+
+	wpa_printf(MSG_DEBUG, "Sending ADDTS Request to " MACSTR,
+		   MAC2STR(req->address));
+
+	/* category + action code + dialog token + status + sizeof(tspec) */
+	buf = wpabuf_alloc(4 + sizeof(req->tspec));
+	if (!buf) {
+		wpa_printf(MSG_ERROR, "WMM AC: Allocation error");
+		return -1;
+	}
+
+	wpabuf_put_u8(buf, WLAN_ACTION_WMM);
+	wpabuf_put_u8(buf, WMM_ACTION_CODE_ADDTS_REQ);
+	wpabuf_put_u8(buf, req->dialog_token);
+	wpabuf_put_u8(buf, 0); /* status code */
+	wpabuf_put_data(buf, &req->tspec, sizeof(req->tspec));
+
+	ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, req->address,
+				wpa_s->own_addr, wpa_s->bssid,
+				wpabuf_head(buf), wpabuf_len(buf), 0);
+	if (ret) {
+		wpa_printf(MSG_WARNING,
+			   "WMM AC: Failed to send ADDTS Request");
+	}
+
+	wpabuf_free(buf);
+	return ret;
+}
+
+
+static int wmm_ac_send_delts(struct wpa_supplicant *wpa_s,
+			     const struct wmm_tspec_element *tspec,
+			     const u8 *address)
+{
+	struct wpabuf *buf;
+	int ret;
+
+	/* category + action code + dialog token + status + sizeof(tspec) */
+	buf = wpabuf_alloc(4 + sizeof(*tspec));
+	if (!buf)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "Sending DELTS to " MACSTR, MAC2STR(address));
+
+	/* category + action code + dialog token + status + sizeof(tspec) */
+	wpabuf_put_u8(buf, WLAN_ACTION_WMM);
+	wpabuf_put_u8(buf, WMM_ACTION_CODE_DELTS);
+	wpabuf_put_u8(buf, 0); /* Dialog Token (not used) */
+	wpabuf_put_u8(buf, 0); /* Status Code (not used) */
+	wpabuf_put_data(buf, tspec, sizeof(*tspec));
+
+	ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, address,
+				  wpa_s->own_addr, wpa_s->bssid,
+				  wpabuf_head(buf), wpabuf_len(buf), 0);
+	if (ret)
+		wpa_printf(MSG_WARNING, "Failed to send DELTS frame");
+
+	wpabuf_free(buf);
+	return ret;
+}
+
+
+/* return the AC using the given TSPEC tid */
+static int wmm_ac_find_tsid(struct wpa_supplicant *wpa_s, u8 tsid,
+			    enum ts_dir_idx *dir)
+{
+	int ac;
+	enum ts_dir_idx idx;
+
+	for (ac = 0; ac < WMM_AC_NUM; ac++) {
+		for (idx = 0; idx < TS_DIR_IDX_COUNT; idx++) {
+			if (wpa_s->tspecs[ac][idx] &&
+			    wmm_ac_get_tsid(wpa_s->tspecs[ac][idx]) == tsid) {
+				if (dir)
+					*dir = idx;
+				return ac;
+			}
+		}
+	}
+
+	return -1;
+}
+
+
+static struct wmm_ac_addts_request *
+wmm_ac_build_addts_req(struct wpa_supplicant *wpa_s,
+		       const struct wmm_ac_ts_setup_params *params,
+		       const u8 *address)
+{
+	struct wmm_ac_addts_request *addts_req;
+	struct wmm_tspec_element *tspec;
+	u8 ac = up_to_ac[params->user_priority];
+	u8 uapsd = wpa_s->wmm_ac_assoc_info->ac_params[ac].uapsd;
+
+	addts_req = os_zalloc(sizeof(*addts_req));
+	if (!addts_req)
+		return NULL;
+
+	tspec = &addts_req->tspec;
+	os_memcpy(addts_req->address, address, ETH_ALEN);
+
+	/* The dialog token cannot be zero */
+	if (++wpa_s->wmm_ac_last_dialog_token == 0)
+		wpa_s->wmm_ac_last_dialog_token++;
+
+	addts_req->dialog_token = wpa_s->wmm_ac_last_dialog_token;
+	tspec->eid = WLAN_EID_VENDOR_SPECIFIC;
+	tspec->length = sizeof(*tspec) - 2; /* reduce eid and length */
+	tspec->oui[0] = 0x00;
+	tspec->oui[1] = 0x50;
+	tspec->oui[2] = 0xf2;
+	tspec->oui_type = WMM_OUI_TYPE;
+	tspec->oui_subtype = WMM_OUI_SUBTYPE_TSPEC_ELEMENT;
+	tspec->version = WMM_VERSION;
+
+	tspec->ts_info[0] = params->tsid << 1;
+	tspec->ts_info[0] |= params->direction << 5;
+	tspec->ts_info[0] |= WMM_AC_ACCESS_POLICY_EDCA << 7;
+	tspec->ts_info[1] = uapsd << 2;
+	tspec->ts_info[1] |= params->user_priority << 3;
+	tspec->ts_info[2] = 0;
+
+	tspec->nominal_msdu_size = host_to_le16(params->nominal_msdu_size);
+	if (params->fixed_nominal_msdu)
+		tspec->nominal_msdu_size |=
+			host_to_le16(WMM_AC_FIXED_MSDU_SIZE);
+
+	tspec->mean_data_rate = host_to_le32(params->mean_data_rate);
+	tspec->minimum_phy_rate = host_to_le32(params->minimum_phy_rate);
+	tspec->surplus_bandwidth_allowance =
+		host_to_le16(params->surplus_bandwidth_allowance);
+
+	return addts_req;
+}
+
+
+static int param_in_range(const char *name, long value,
+			  long min_val, long max_val)
+{
+	if (value < min_val || (max_val >= 0 && value > max_val)) {
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: param %s (%ld) is out of range (%ld-%ld)",
+			   name, value, min_val, max_val);
+		return 0;
+	}
+
+	return 1;
+}
+
+
+static int wmm_ac_should_replace_ts(struct wpa_supplicant *wpa_s,
+				    u8 tsid, u8 ac, u8 dir)
+{
+	enum ts_dir_idx idx;
+	int cur_ac, existing_ts = 0, replace_ts = 0;
+
+	cur_ac = wmm_ac_find_tsid(wpa_s, tsid, &idx);
+	if (cur_ac >= 0) {
+		if (cur_ac != ac) {
+			wpa_printf(MSG_DEBUG,
+				   "WMM AC: TSID %i already exists on different ac (%d)",
+				   tsid, cur_ac);
+			return -1;
+		}
+
+		/* same tsid - this tspec will replace the current one */
+		replace_ts |= BIT(idx);
+	}
+
+	for (idx = 0; idx < TS_DIR_IDX_COUNT; idx++) {
+		if (wpa_s->tspecs[ac][idx])
+			existing_ts |= BIT(idx);
+	}
+
+	switch (dir) {
+	case WMM_AC_DIR_UPLINK:
+		/* replace existing uplink/bidi tspecs */
+		replace_ts |= existing_ts & (BIT(TS_DIR_IDX_UPLINK) |
+					     BIT(TS_DIR_IDX_BIDI));
+		break;
+	case WMM_AC_DIR_DOWNLINK:
+		/* replace existing downlink/bidi tspecs */
+		replace_ts |= existing_ts & (BIT(TS_DIR_IDX_DOWNLINK) |
+					     BIT(TS_DIR_IDX_BIDI));
+		break;
+	case WMM_AC_DIR_BIDIRECTIONAL:
+		/* replace all existing tspecs */
+		replace_ts |= existing_ts;
+		break;
+	default:
+		return -1;
+	}
+
+	return replace_ts;
+}
+
+
+static int wmm_ac_ts_req_is_valid(struct wpa_supplicant *wpa_s,
+				  const struct wmm_ac_ts_setup_params *params)
+{
+	enum wmm_ac req_ac;
+
+#define PARAM_IN_RANGE(field, min_value, max_value) \
+	param_in_range(#field, params->field, min_value, max_value)
+
+	if (!PARAM_IN_RANGE(tsid, 0, WMM_AC_MAX_TID) ||
+	    !PARAM_IN_RANGE(user_priority, 0, WMM_AC_MAX_USER_PRIORITY) ||
+	    !PARAM_IN_RANGE(nominal_msdu_size, 1, WMM_AC_MAX_NOMINAL_MSDU) ||
+	    !PARAM_IN_RANGE(mean_data_rate, 1, -1) ||
+	    !PARAM_IN_RANGE(minimum_phy_rate, 1, -1) ||
+	    !PARAM_IN_RANGE(surplus_bandwidth_allowance, WMM_AC_MIN_SBA_UNITY,
+			    -1))
+		return 0;
+#undef PARAM_IN_RANGE
+
+	if (!(params->direction == WMM_TSPEC_DIRECTION_UPLINK ||
+	      params->direction == WMM_TSPEC_DIRECTION_DOWNLINK ||
+	      params->direction == WMM_TSPEC_DIRECTION_BI_DIRECTIONAL)) {
+		wpa_printf(MSG_DEBUG, "WMM AC: invalid TS direction: %d",
+			   params->direction);
+		return 0;
+	}
+
+	req_ac = up_to_ac[params->user_priority];
+
+	/* Requested access category must have acm */
+	if (!wpa_s->wmm_ac_assoc_info->ac_params[req_ac].acm) {
+		wpa_printf(MSG_DEBUG, "WMM AC: AC %d is not ACM", req_ac);
+		return 0;
+	}
+
+	if (wmm_ac_should_replace_ts(wpa_s, params->tsid, req_ac,
+				     params->direction) < 0)
+		return 0;
+
+	return 1;
+}
+
+
+static struct wmm_ac_assoc_data *
+wmm_ac_process_param_elem(struct wpa_supplicant *wpa_s, const u8 *ies,
+			  size_t ies_len)
+{
+	struct ieee802_11_elems elems;
+	struct wmm_parameter_element *wmm_params;
+	struct wmm_ac_assoc_data *assoc_data;
+	int i;
+
+	/* Parsing WMM Parameter Element */
+	if (ieee802_11_parse_elems(ies, ies_len, &elems, 1) == ParseFailed) {
+		wpa_printf(MSG_DEBUG, "WMM AC: could not parse assoc ies");
+		return NULL;
+	}
+
+	if (!elems.wmm) {
+		wpa_printf(MSG_DEBUG, "WMM AC: No WMM IE");
+		return NULL;
+	}
+
+	if (elems.wmm_len != sizeof(*wmm_params)) {
+		wpa_printf(MSG_DEBUG, "WMM AC: Invalid WMM ie length");
+		return NULL;
+	}
+
+	wmm_params = (struct wmm_parameter_element *)(elems.wmm);
+
+	assoc_data = os_zalloc(sizeof(*assoc_data));
+	if (!assoc_data)
+		return NULL;
+
+	for (i = 0; i < WMM_AC_NUM; i++)
+		assoc_data->ac_params[i].acm =
+			!!(wmm_params->ac[i].aci_aifsn & WMM_AC_ACM);
+
+	wpa_printf(MSG_DEBUG,
+		   "WMM AC: AC mandatory: AC_BE=%u AC_BK=%u AC_VI=%u AC_VO=%u",
+		   assoc_data->ac_params[WMM_AC_BE].acm,
+		   assoc_data->ac_params[WMM_AC_BK].acm,
+		   assoc_data->ac_params[WMM_AC_VI].acm,
+		   assoc_data->ac_params[WMM_AC_VO].acm);
+
+	return assoc_data;
+}
+
+
+static int wmm_ac_init(struct wpa_supplicant *wpa_s, const u8 *ies,
+		       size_t ies_len, const struct wmm_params *wmm_params)
+{
+	struct wmm_ac_assoc_data *assoc_data;
+	u8 ac;
+
+	if (wpa_s->wmm_ac_assoc_info) {
+		wpa_printf(MSG_ERROR, "WMM AC: Already initialized");
+		return -1;
+	}
+
+	if (!ies || !(wmm_params->info_bitmap & WMM_PARAMS_UAPSD_QUEUES_INFO)) {
+		/* WMM AC not in use for this connection */
+		return -1;
+	}
+
+	os_memset(wpa_s->tspecs, 0, sizeof(wpa_s->tspecs));
+	wpa_s->wmm_ac_last_dialog_token = 0;
+	wpa_s->addts_request = NULL;
+
+	assoc_data = wmm_ac_process_param_elem(wpa_s, ies, ies_len);
+	if (!assoc_data)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "WMM AC: U-APSD queues=0x%x",
+		   wmm_params->uapsd_queues);
+
+	for (ac = 0; ac < WMM_AC_NUM; ac++) {
+		assoc_data->ac_params[ac].uapsd =
+			!!(wmm_params->uapsd_queues & BIT(ac));
+	}
+
+	wpa_s->wmm_ac_assoc_info = assoc_data;
+	return 0;
+}
+
+
+static void wmm_ac_del_ts(struct wpa_supplicant *wpa_s, u8 ac, int dir_bitmap)
+{
+	enum ts_dir_idx idx;
+
+	for (idx = 0; idx < TS_DIR_IDX_COUNT; idx++) {
+		if (!(dir_bitmap & BIT(idx)))
+			continue;
+
+		wmm_ac_del_ts_idx(wpa_s, ac, idx);
+	}
+}
+
+
+static void wmm_ac_deinit(struct wpa_supplicant *wpa_s)
+{
+	int i;
+
+	for (i = 0; i < WMM_AC_NUM; i++)
+		wmm_ac_del_ts(wpa_s, i, TS_DIR_IDX_ALL);
+
+	/* delete pending add_ts request */
+	wmm_ac_del_req(wpa_s, 1);
+
+	os_free(wpa_s->wmm_ac_assoc_info);
+	wpa_s->wmm_ac_assoc_info = NULL;
+}
+
+
+void wmm_ac_notify_assoc(struct wpa_supplicant *wpa_s, const u8 *ies,
+			 size_t ies_len, const struct wmm_params *wmm_params)
+{
+	if (wmm_ac_init(wpa_s, ies, ies_len, wmm_params))
+		return;
+
+	wpa_printf(MSG_DEBUG,
+		   "WMM AC: Valid WMM association, WMM AC is enabled");
+}
+
+
+void wmm_ac_notify_disassoc(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->wmm_ac_assoc_info)
+		return;
+
+	wmm_ac_deinit(wpa_s);
+	wpa_printf(MSG_DEBUG, "WMM AC: WMM AC is disabled");
+}
+
+
+int wpas_wmm_ac_delts(struct wpa_supplicant *wpa_s, u8 tsid)
+{
+	struct wmm_tspec_element tspec;
+	int ac;
+	enum ts_dir_idx dir;
+
+	if (!wpa_s->wmm_ac_assoc_info) {
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: Failed to delete TS, WMM AC is disabled");
+		return -1;
+	}
+
+	ac = wmm_ac_find_tsid(wpa_s, tsid, &dir);
+	if (ac < 0) {
+		wpa_printf(MSG_DEBUG, "WMM AC: TS does not exist");
+		return -1;
+	}
+
+	tspec = *wpa_s->tspecs[ac][dir];
+
+	wmm_ac_del_ts_idx(wpa_s, ac, dir);
+
+	wmm_ac_send_delts(wpa_s, &tspec, wpa_s->bssid);
+
+	return 0;
+}
+
+
+int wpas_wmm_ac_addts(struct wpa_supplicant *wpa_s,
+		      struct wmm_ac_ts_setup_params *params)
+{
+	struct wmm_ac_addts_request *addts_req;
+
+	if (!wpa_s->wmm_ac_assoc_info) {
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: Cannot add TS - missing assoc data");
+		return -1;
+	}
+
+	if (wpa_s->addts_request) {
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: can't add TS - ADDTS request is already pending");
+		return -1;
+	}
+
+	/*
+	 * we can setup downlink TS even without driver support.
+	 * however, we need driver support for the other directions.
+	 */
+	if (params->direction != WMM_AC_DIR_DOWNLINK &&
+	    !wpa_s->wmm_ac_supported) {
+		wpa_printf(MSG_DEBUG,
+			   "Cannot set uplink/bidi TS without driver support");
+		return -1;
+	}
+
+	if (!wmm_ac_ts_req_is_valid(wpa_s, params))
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "WMM AC: TS setup request (addr=" MACSTR
+		   " tsid=%u user priority=%u direction=%d)",
+		   MAC2STR(wpa_s->bssid), params->tsid,
+		   params->user_priority, params->direction);
+
+	addts_req = wmm_ac_build_addts_req(wpa_s, params, wpa_s->bssid);
+	if (!addts_req)
+		return -1;
+
+	if (wmm_ac_send_addts_request(wpa_s, addts_req))
+		goto err;
+
+	/* save as pending and set ADDTS resp timeout to 1 second */
+	wpa_s->addts_request = addts_req;
+	eloop_register_timeout(1, 0, wmm_ac_addts_req_timeout,
+			       wpa_s, addts_req);
+	return 0;
+err:
+	os_free(addts_req);
+	return -1;
+}
+
+
+static void wmm_ac_handle_delts(struct wpa_supplicant *wpa_s, const u8 *sa,
+				const struct wmm_tspec_element *tspec)
+{
+	int ac;
+	u8 tsid;
+	enum ts_dir_idx idx;
+
+	tsid = wmm_ac_get_tsid(tspec);
+
+	wpa_printf(MSG_DEBUG,
+		   "WMM AC: DELTS frame has been received TSID=%u addr="
+		   MACSTR, tsid, MAC2STR(sa));
+
+	ac = wmm_ac_find_tsid(wpa_s, tsid, &idx);
+	if (ac < 0) {
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: Ignoring DELTS frame - TSID does not exist");
+		return;
+	}
+
+	wmm_ac_del_ts_idx(wpa_s, ac, idx);
+
+	wpa_printf(MSG_DEBUG,
+		   "TS was deleted successfully (tsid=%u address=" MACSTR ")",
+		   tsid, MAC2STR(sa));
+}
+
+
+static void wmm_ac_handle_addts_resp(struct wpa_supplicant *wpa_s, const u8 *sa,
+		const u8 resp_dialog_token, const u8 status_code,
+		const struct wmm_tspec_element *tspec)
+{
+	struct wmm_ac_addts_request *req = wpa_s->addts_request;
+	u8 ac, tsid, up, dir;
+	int replace_tspecs;
+
+	tsid = wmm_ac_get_tsid(tspec);
+	dir = wmm_ac_get_direction(tspec);
+	up = wmm_ac_get_user_priority(tspec);
+	ac = up_to_ac[up];
+
+	/* make sure we have a matching addts request */
+	if (!req || req->dialog_token != resp_dialog_token) {
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: no req with dialog=%u, ignoring frame",
+			   resp_dialog_token);
+		return;
+	}
+
+	/* make sure the params are the same */
+	if (os_memcmp(req->address, sa, ETH_ALEN) != 0 ||
+	    tsid != wmm_ac_get_tsid(&req->tspec) ||
+	    up != wmm_ac_get_user_priority(&req->tspec) ||
+	    dir != wmm_ac_get_direction(&req->tspec)) {
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: ADDTS params do not match, ignoring frame");
+		return;
+	}
+
+	/* delete pending request */
+	wmm_ac_del_req(wpa_s, 0);
+
+	wpa_printf(MSG_DEBUG,
+		   "ADDTS response status=%d tsid=%u up=%u direction=%u",
+		   status_code, tsid, up, dir);
+
+	if (status_code != WMM_ADDTS_STATUS_ADMISSION_ACCEPTED) {
+		wpa_printf(MSG_INFO, "WMM AC: ADDTS request was rejected");
+		goto err_msg;
+	}
+
+	replace_tspecs = wmm_ac_should_replace_ts(wpa_s, tsid, ac, dir);
+	if (replace_tspecs < 0)
+		goto err_delts;
+
+	wpa_printf(MSG_DEBUG, "ts idx replace bitmap: 0x%x", replace_tspecs);
+
+	/* when replacing tspecs - delete first */
+	wmm_ac_del_ts(wpa_s, ac, replace_tspecs);
+
+	/* Creating a new traffic stream */
+	wpa_printf(MSG_DEBUG,
+		   "WMM AC: adding a new TS with TSID=%u address="MACSTR
+		   " medium time=%u access category=%d dir=%d ",
+		   tsid, MAC2STR(sa),
+		   le_to_host16(tspec->medium_time), ac, dir);
+
+	if (wmm_ac_add_ts(wpa_s, sa, tspec))
+		goto err_delts;
+
+	return;
+
+err_delts:
+	/* ask the ap to delete the tspec */
+	wmm_ac_send_delts(wpa_s, tspec, sa);
+err_msg:
+	wpa_msg(wpa_s, MSG_INFO, WMM_AC_EVENT_TSPEC_REQ_FAILED "tsid=%u",
+		tsid);
+}
+
+
+void wmm_ac_rx_action(struct wpa_supplicant *wpa_s, const u8 *da,
+			const u8 *sa, const u8 *data, size_t len)
+{
+	u8 action;
+	u8 dialog_token;
+	u8 status_code;
+	struct ieee802_11_elems elems;
+	struct wmm_tspec_element *tspec;
+
+	if (wpa_s->wmm_ac_assoc_info == NULL) {
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: WMM AC is disabled, ignoring action frame");
+		return;
+	}
+
+	action = data[0];
+
+	if (action != WMM_ACTION_CODE_ADDTS_RESP &&
+	    action != WMM_ACTION_CODE_DELTS) {
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: Unknown action (%d), ignoring action frame",
+			   action);
+		return;
+	}
+
+	/* WMM AC action frame */
+	if (os_memcmp(da, wpa_s->own_addr, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "WMM AC: frame destination addr="MACSTR
+			   " is other than ours, ignoring frame", MAC2STR(da));
+		return;
+	}
+
+	if (os_memcmp(sa, wpa_s->bssid, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "WMM AC: ignore frame with sa " MACSTR
+			   " different other than our bssid", MAC2STR(da));
+		return;
+	}
+
+	if (len < 2 + sizeof(struct wmm_tspec_element)) {
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: Short ADDTS response ignored (len=%lu)",
+			   (unsigned long) len);
+		return;
+	}
+
+	data++;
+	len--;
+	dialog_token = data[0];
+	status_code = data[1];
+
+	if (ieee802_11_parse_elems(data + 2, len - 2, &elems, 1) != ParseOK) {
+		wpa_printf(MSG_DEBUG,
+			   "WMM AC: Could not parse WMM AC action from " MACSTR,
+			   MAC2STR(sa));
+		return;
+	}
+
+	/* the struct also contains the type and value, so decrease it */
+	if (elems.wmm_tspec_len != sizeof(struct wmm_tspec_element) - 2) {
+		wpa_printf(MSG_DEBUG, "WMM AC: missing or wrong length TSPEC");
+		return;
+	}
+
+	tspec = (struct wmm_tspec_element *)(elems.wmm_tspec - 2);
+
+	wpa_printf(MSG_DEBUG, "WMM AC: RX WMM AC Action from " MACSTR,
+		   MAC2STR(sa));
+	wpa_hexdump(MSG_MSGDUMP, "WMM AC: WMM AC Action content", data, len);
+
+	switch (action) {
+	case WMM_ACTION_CODE_ADDTS_RESP:
+		wmm_ac_handle_addts_resp(wpa_s, sa, dialog_token, status_code,
+					 tspec);
+		break;
+	case WMM_ACTION_CODE_DELTS:
+		wmm_ac_handle_delts(wpa_s, sa, tspec);
+		break;
+	default:
+		break;
+	}
+}
+
+
+static const char * get_ac_str(u8 ac)
+{
+	switch (ac) {
+	case WMM_AC_BE:
+		return "BE";
+	case WMM_AC_BK:
+		return "BK";
+	case WMM_AC_VI:
+		return "VI";
+	case WMM_AC_VO:
+		return "VO";
+	default:
+		return "N/A";
+	}
+}
+
+
+static const char * get_direction_str(u8 direction)
+{
+	switch (direction) {
+	case WMM_AC_DIR_DOWNLINK:
+		return "Downlink";
+	case WMM_AC_DIR_UPLINK:
+		return "Uplink";
+	case WMM_AC_DIR_BIDIRECTIONAL:
+		return "Bi-directional";
+	default:
+		return "N/A";
+	}
+}
+
+
+int wpas_wmm_ac_status(struct wpa_supplicant *wpa_s, char *buf, size_t buflen)
+{
+	struct wmm_ac_assoc_data *assoc_info = wpa_s->wmm_ac_assoc_info;
+	enum ts_dir_idx idx;
+	int pos = 0;
+	u8 ac, up;
+
+	if (!assoc_info) {
+		return wpa_scnprintf(buf, buflen - pos,
+				     "Not associated to a WMM AP, WMM AC is Disabled\n");
+	}
+
+	pos += wpa_scnprintf(buf + pos, buflen - pos, "WMM AC is Enabled\n");
+
+	for (ac = 0; ac < WMM_AC_NUM; ac++) {
+		int ts_count = 0;
+
+		pos += wpa_scnprintf(buf + pos, buflen - pos,
+				     "%s: acm=%d uapsd=%d\n",
+				     get_ac_str(ac),
+				     assoc_info->ac_params[ac].acm,
+				     assoc_info->ac_params[ac].uapsd);
+
+		for (idx = 0; idx < TS_DIR_IDX_COUNT; idx++) {
+			struct wmm_tspec_element *tspec;
+			u8 dir, tsid;
+			const char *dir_str;
+
+			tspec = wpa_s->tspecs[ac][idx];
+			if (!tspec)
+				continue;
+
+			ts_count++;
+
+			dir = wmm_ac_get_direction(tspec);
+			dir_str = get_direction_str(dir);
+			tsid = wmm_ac_get_tsid(tspec);
+			up = wmm_ac_get_user_priority(tspec);
+
+			pos += wpa_scnprintf(buf + pos, buflen - pos,
+					     "\tTSID=%u UP=%u\n"
+					     "\tAddress = "MACSTR"\n"
+					     "\tWMM AC dir = %s\n"
+					     "\tTotal admitted time = %u\n\n",
+					     tsid, up,
+					     MAC2STR(wpa_s->bssid),
+					     dir_str,
+					     le_to_host16(tspec->medium_time));
+		}
+
+		if (!ts_count) {
+			pos += wpa_scnprintf(buf + pos, buflen - pos,
+					     "\t(No Traffic Stream)\n\n");
+		}
+	}
+
+	return pos;
+}
+
+
+static u8 wmm_ac_get_tspecs_count(struct wpa_supplicant *wpa_s)
+{
+	int ac, dir, tspecs_count = 0;
+
+	for (ac = 0; ac < WMM_AC_NUM; ac++) {
+		for (dir = 0; dir < TS_DIR_IDX_COUNT; dir++) {
+			if (wpa_s->tspecs[ac][dir])
+				tspecs_count++;
+		}
+	}
+
+	return tspecs_count;
+}
+
+
+void wmm_ac_save_tspecs(struct wpa_supplicant *wpa_s)
+{
+	int ac, dir, tspecs_count;
+
+	wpa_printf(MSG_DEBUG, "WMM AC: Save last configured tspecs");
+
+	if (!wpa_s->wmm_ac_assoc_info)
+		return;
+
+	tspecs_count = wmm_ac_get_tspecs_count(wpa_s);
+	if (!tspecs_count) {
+		wpa_printf(MSG_DEBUG, "WMM AC: No configured TSPECs");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "WMM AC: Saving tspecs");
+
+	wmm_ac_clear_saved_tspecs(wpa_s);
+	wpa_s->last_tspecs = os_calloc(tspecs_count,
+				       sizeof(*wpa_s->last_tspecs));
+	if (!wpa_s->last_tspecs) {
+		wpa_printf(MSG_ERROR, "WMM AC: Failed to save tspecs!");
+		return;
+	}
+
+	for (ac = 0; ac < WMM_AC_NUM; ac++) {
+		for (dir = 0; dir < TS_DIR_IDX_COUNT; dir++) {
+			if (!wpa_s->tspecs[ac][dir])
+				continue;
+
+			wpa_s->last_tspecs[wpa_s->last_tspecs_count++] =
+				*wpa_s->tspecs[ac][dir];
+		}
+	}
+
+	wpa_printf(MSG_DEBUG, "WMM AC: Successfully saved %d TSPECs",
+		   wpa_s->last_tspecs_count);
+}
+
+
+void wmm_ac_clear_saved_tspecs(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->last_tspecs) {
+		wpa_printf(MSG_DEBUG, "WMM AC: Clear saved tspecs");
+		os_free(wpa_s->last_tspecs);
+		wpa_s->last_tspecs = NULL;
+		wpa_s->last_tspecs_count = 0;
+	}
+}
+
+
+int wmm_ac_restore_tspecs(struct wpa_supplicant *wpa_s)
+{
+	unsigned int i;
+
+	if (!wpa_s->wmm_ac_assoc_info || !wpa_s->last_tspecs_count)
+		return 0;
+
+	wpa_printf(MSG_DEBUG, "WMM AC: Restore %u saved tspecs",
+		   wpa_s->last_tspecs_count);
+
+	for (i = 0; i < wpa_s->last_tspecs_count; i++)
+		wmm_ac_add_ts(wpa_s, wpa_s->bssid, &wpa_s->last_tspecs[i]);
+
+	return 0;
+}
diff --git a/wpa_supplicant/wmm_ac.h b/wpa_supplicant/wmm_ac.h
new file mode 100644
index 000000000000..0d15ad01cc58
--- /dev/null
+++ b/wpa_supplicant/wmm_ac.h
@@ -0,0 +1,176 @@
+/*
+ * Wi-Fi Multimedia Admission Control (WMM-AC)
+ * Copyright(c) 2014, Intel Mobile Communication GmbH.
+ * Copyright(c) 2014, Intel Corporation. All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WMM_AC_H
+#define WMM_AC_H
+
+#include "common/ieee802_11_defs.h"
+#include "drivers/driver.h"
+
+struct wpa_supplicant;
+
+#define WMM_AC_ACCESS_POLICY_EDCA 1
+#define WMM_AC_FIXED_MSDU_SIZE BIT(15)
+
+#define WMM_AC_MAX_TID 7
+#define WMM_AC_MAX_USER_PRIORITY 7
+#define WMM_AC_MIN_SBA_UNITY 0x2000
+#define WMM_AC_MAX_NOMINAL_MSDU 32767
+
+/**
+ * struct wmm_ac_assoc_data - WMM Admission Control Association Data
+ *
+ * This struct will store any relevant WMM association data needed by WMM AC.
+ * In case there is a valid WMM association, an instance of this struct will be
+ * created. In case there is no instance of this struct, the station is not
+ * associated to a valid WMM BSS and hence, WMM AC will not be used.
+ */
+struct wmm_ac_assoc_data {
+	struct {
+		/*
+		 * acm - Admission Control Mandatory
+		 * In case an access category is ACM, the traffic will have
+		 * to be admitted by WMM-AC's admission mechanism before use.
+		 */
+		unsigned int acm:1;
+
+		/*
+		 * uapsd_queues - Unscheduled Automatic Power Save Delivery
+		 *		  queues.
+		 * Indicates whether ACs are configured for U-APSD (or legacy
+		 * PS). Storing this value is necessary in order to set the
+		 * Power Save Bit (PSB) in ADDTS request Action frames (if not
+		 * given).
+		 */
+		unsigned int uapsd:1;
+	} ac_params[WMM_AC_NUM];
+};
+
+/**
+ * wmm_ac_dir - WMM Admission Control Direction
+ */
+enum wmm_ac_dir {
+	WMM_AC_DIR_UPLINK = 0,
+	WMM_AC_DIR_DOWNLINK = 1,
+	WMM_AC_DIR_BIDIRECTIONAL = 3
+};
+
+/**
+ * ts_dir_idx - indices of internally saved tspecs
+ *
+ * we can have multiple tspecs (downlink + uplink) per ac.
+ * save them in array, and use the enum to directly access
+ * the respective tspec slot (according to the direction).
+ */
+enum ts_dir_idx {
+	TS_DIR_IDX_UPLINK,
+	TS_DIR_IDX_DOWNLINK,
+	TS_DIR_IDX_BIDI,
+
+	TS_DIR_IDX_COUNT
+};
+#define TS_DIR_IDX_ALL (BIT(TS_DIR_IDX_COUNT) - 1)
+
+/**
+ * struct wmm_ac_addts_request - ADDTS Request Information
+ *
+ * The last sent ADDTS request(s) will be saved as element(s) of this struct in
+ * order to be compared with the received ADDTS response in ADDTS response
+ * action frame handling and should be stored until that point.
+ * In case a new traffic stream will be created/replaced/updated, only its
+ * relevant traffic stream information will be stored as a wmm_ac_ts struct.
+ */
+struct wmm_ac_addts_request {
+	/*
+	 * dialog token - Used to link the received ADDTS response with this
+	 * saved ADDTS request when ADDTS response is being handled
+	 */
+	u8 dialog_token;
+
+	/*
+	 * address - The alleged traffic stream's receiver/transmitter address
+	 * Address and TID are used to identify the TS (TID is contained in
+	 * TSPEC)
+	 */
+	u8 address[ETH_ALEN];
+
+	/*
+	 * tspec - Traffic Stream Specification, will be used to compare the
+	 * sent TSPEC in ADDTS request to the received TSPEC in ADDTS response
+	 * and act accordingly in ADDTS response handling
+	 */
+	struct wmm_tspec_element tspec;
+};
+
+
+/**
+ * struct wmm_ac_ts_setup_params - TS setup parameters
+ *
+ * This struct holds parameters which should be provided
+ * to wmm_ac_ts_setup in order to setup a traffic stream
+ */
+struct wmm_ac_ts_setup_params {
+	/*
+	 * tsid - Traffic ID
+	 * TID and address are used to identify the TS
+	 */
+	int tsid;
+
+	/*
+	 * direction - Traffic Stream's direction
+	 */
+	enum wmm_ac_dir direction;
+
+	/*
+	 * user_priority - Traffic Stream's user priority
+	 */
+	int user_priority;
+
+	/*
+	 * nominal_msdu_size - Nominal MAC service data unit size
+	 */
+	int nominal_msdu_size;
+
+	/*
+	 * fixed_nominal_msdu - Whether the size is fixed
+	 * 0 = Nominal MSDU size is not fixed
+	 * 1 = Nominal MSDU size is fixed
+	 */
+	int fixed_nominal_msdu;
+
+	/*
+	 * surplus_bandwidth_allowance - Specifies excess time allocation
+	 */
+	int mean_data_rate;
+
+	/*
+	 * minimum_phy_rate - Specifies the minimum supported PHY rate in bps
+	 */
+	int minimum_phy_rate;
+
+	/*
+	 * surplus_bandwidth_allowance - Specifies excess time allocation
+	 */
+	int surplus_bandwidth_allowance;
+};
+
+void wmm_ac_notify_assoc(struct wpa_supplicant *wpa_s, const u8 *ies,
+			 size_t ies_len, const struct wmm_params *wmm_params);
+void wmm_ac_notify_disassoc(struct wpa_supplicant *wpa_s);
+int wpas_wmm_ac_addts(struct wpa_supplicant *wpa_s,
+		      struct wmm_ac_ts_setup_params *params);
+int wpas_wmm_ac_delts(struct wpa_supplicant *wpa_s, u8 tsid);
+void wmm_ac_rx_action(struct wpa_supplicant *wpa_s, const u8 *da,
+			const u8 *sa, const u8 *data, size_t len);
+int wpas_wmm_ac_status(struct wpa_supplicant *wpa_s, char *buf, size_t buflen);
+void wmm_ac_save_tspecs(struct wpa_supplicant *wpa_s);
+void wmm_ac_clear_saved_tspecs(struct wpa_supplicant *wpa_s);
+int wmm_ac_restore_tspecs(struct wpa_supplicant *wpa_s);
+
+#endif /* WMM_AC_H */
diff --git a/wpa_supplicant/wnm_sta.c b/wpa_supplicant/wnm_sta.c
new file mode 100644
index 000000000000..96160dccbf5b
--- /dev/null
+++ b/wpa_supplicant/wnm_sta.c
@@ -0,0 +1,1981 @@
+/*
+ * wpa_supplicant - WNM
+ * Copyright (c) 2011-2013, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "common/ieee802_11_defs.h"
+#include "common/ieee802_11_common.h"
+#include "common/wpa_ctrl.h"
+#include "common/ocv.h"
+#include "rsn_supp/wpa.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "scan.h"
+#include "ctrl_iface.h"
+#include "bss.h"
+#include "wnm_sta.h"
+#include "notify.h"
+#include "hs20_supplicant.h"
+
+#define MAX_TFS_IE_LEN  1024
+#define WNM_MAX_NEIGHBOR_REPORT 10
+
+#define WNM_SCAN_RESULT_AGE 2 /* 2 seconds */
+
+/* get the TFS IE from driver */
+static int ieee80211_11_get_tfs_ie(struct wpa_supplicant *wpa_s, u8 *buf,
+				   u16 *buf_len, enum wnm_oper oper)
+{
+	wpa_printf(MSG_DEBUG, "%s: TFS get operation %d", __func__, oper);
+
+	return wpa_drv_wnm_oper(wpa_s, oper, wpa_s->bssid, buf, buf_len);
+}
+
+
+/* set the TFS IE to driver */
+static int ieee80211_11_set_tfs_ie(struct wpa_supplicant *wpa_s,
+				   const u8 *addr, const u8 *buf, u16 buf_len,
+				   enum wnm_oper oper)
+{
+	u16 len = buf_len;
+
+	wpa_printf(MSG_DEBUG, "%s: TFS set operation %d", __func__, oper);
+
+	return wpa_drv_wnm_oper(wpa_s, oper, addr, (u8 *) buf, &len);
+}
+
+
+/* MLME-SLEEPMODE.request */
+int ieee802_11_send_wnmsleep_req(struct wpa_supplicant *wpa_s,
+				 u8 action, u16 intval, struct wpabuf *tfs_req)
+{
+	struct ieee80211_mgmt *mgmt;
+	int res;
+	size_t len;
+	struct wnm_sleep_element *wnmsleep_ie;
+	u8 *wnmtfs_ie, *oci_ie;
+	u8 wnmsleep_ie_len, oci_ie_len;
+	u16 wnmtfs_ie_len;  /* possibly multiple IE(s) */
+	enum wnm_oper tfs_oper = action == 0 ? WNM_SLEEP_TFS_REQ_IE_ADD :
+		WNM_SLEEP_TFS_REQ_IE_NONE;
+
+	wpa_printf(MSG_DEBUG, "WNM: Request to send WNM-Sleep Mode Request "
+		   "action=%s to " MACSTR,
+		   action == 0 ? "enter" : "exit",
+		   MAC2STR(wpa_s->bssid));
+
+	/* WNM-Sleep Mode IE */
+	wnmsleep_ie_len = sizeof(struct wnm_sleep_element);
+	wnmsleep_ie = os_zalloc(sizeof(struct wnm_sleep_element));
+	if (wnmsleep_ie == NULL)
+		return -1;
+	wnmsleep_ie->eid = WLAN_EID_WNMSLEEP;
+	wnmsleep_ie->len = wnmsleep_ie_len - 2;
+	wnmsleep_ie->action_type = action;
+	wnmsleep_ie->status = WNM_STATUS_SLEEP_ACCEPT;
+	wnmsleep_ie->intval = host_to_le16(intval);
+	wpa_hexdump(MSG_DEBUG, "WNM: WNM-Sleep Mode element",
+		    (u8 *) wnmsleep_ie, wnmsleep_ie_len);
+
+	/* TFS IE(s) */
+	if (tfs_req) {
+		wnmtfs_ie_len = wpabuf_len(tfs_req);
+		wnmtfs_ie = os_memdup(wpabuf_head(tfs_req), wnmtfs_ie_len);
+		if (wnmtfs_ie == NULL) {
+			os_free(wnmsleep_ie);
+			return -1;
+		}
+	} else {
+		wnmtfs_ie = os_zalloc(MAX_TFS_IE_LEN);
+		if (wnmtfs_ie == NULL) {
+			os_free(wnmsleep_ie);
+			return -1;
+		}
+		if (ieee80211_11_get_tfs_ie(wpa_s, wnmtfs_ie, &wnmtfs_ie_len,
+					    tfs_oper)) {
+			wnmtfs_ie_len = 0;
+			os_free(wnmtfs_ie);
+			wnmtfs_ie = NULL;
+		}
+	}
+	wpa_hexdump(MSG_DEBUG, "WNM: TFS Request element",
+		    (u8 *) wnmtfs_ie, wnmtfs_ie_len);
+
+	oci_ie = NULL;
+	oci_ie_len = 0;
+#ifdef CONFIG_OCV
+	if (action == WNM_SLEEP_MODE_EXIT && wpa_sm_ocv_enabled(wpa_s->wpa)) {
+		struct wpa_channel_info ci;
+
+		if (wpa_drv_channel_info(wpa_s, &ci) != 0) {
+			wpa_printf(MSG_WARNING,
+				   "Failed to get channel info for OCI element in WNM-Sleep Mode frame");
+			os_free(wnmsleep_ie);
+			os_free(wnmtfs_ie);
+			return -1;
+		}
+#ifdef CONFIG_TESTING_OPTIONS
+		if (wpa_s->oci_freq_override_wnm_sleep) {
+			wpa_printf(MSG_INFO,
+				   "TEST: Override OCI KDE frequency %d -> %d MHz",
+				   ci.frequency,
+				   wpa_s->oci_freq_override_wnm_sleep);
+			ci.frequency = wpa_s->oci_freq_override_wnm_sleep;
+		}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+		oci_ie_len = OCV_OCI_EXTENDED_LEN;
+		oci_ie = os_zalloc(oci_ie_len);
+		if (!oci_ie) {
+			wpa_printf(MSG_WARNING,
+				   "Failed to allocate buffer for for OCI element in WNM-Sleep Mode frame");
+			os_free(wnmsleep_ie);
+			os_free(wnmtfs_ie);
+			return -1;
+		}
+
+		if (ocv_insert_extended_oci(&ci, oci_ie) < 0) {
+			os_free(wnmsleep_ie);
+			os_free(wnmtfs_ie);
+			os_free(oci_ie);
+			return -1;
+		}
+	}
+#endif /* CONFIG_OCV */
+
+	mgmt = os_zalloc(sizeof(*mgmt) + wnmsleep_ie_len + wnmtfs_ie_len +
+			 oci_ie_len);
+	if (mgmt == NULL) {
+		wpa_printf(MSG_DEBUG, "MLME: Failed to allocate buffer for "
+			   "WNM-Sleep Request action frame");
+		os_free(wnmsleep_ie);
+		os_free(wnmtfs_ie);
+		return -1;
+	}
+
+	os_memcpy(mgmt->da, wpa_s->bssid, ETH_ALEN);
+	os_memcpy(mgmt->sa, wpa_s->own_addr, ETH_ALEN);
+	os_memcpy(mgmt->bssid, wpa_s->bssid, ETH_ALEN);
+	mgmt->frame_control = IEEE80211_FC(WLAN_FC_TYPE_MGMT,
+					   WLAN_FC_STYPE_ACTION);
+	mgmt->u.action.category = WLAN_ACTION_WNM;
+	mgmt->u.action.u.wnm_sleep_req.action = WNM_SLEEP_MODE_REQ;
+	mgmt->u.action.u.wnm_sleep_req.dialogtoken = 1;
+	os_memcpy(mgmt->u.action.u.wnm_sleep_req.variable, wnmsleep_ie,
+		  wnmsleep_ie_len);
+	/* copy TFS IE here */
+	if (wnmtfs_ie_len > 0) {
+		os_memcpy(mgmt->u.action.u.wnm_sleep_req.variable +
+			  wnmsleep_ie_len, wnmtfs_ie, wnmtfs_ie_len);
+	}
+
+#ifdef CONFIG_OCV
+	/* copy OCV OCI here */
+	if (oci_ie_len > 0) {
+		os_memcpy(mgmt->u.action.u.wnm_sleep_req.variable +
+			  wnmsleep_ie_len + wnmtfs_ie_len, oci_ie, oci_ie_len);
+	}
+#endif /* CONFIG_OCV */
+
+	len = 1 + sizeof(mgmt->u.action.u.wnm_sleep_req) + wnmsleep_ie_len +
+		wnmtfs_ie_len + oci_ie_len;
+
+	res = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				  wpa_s->own_addr, wpa_s->bssid,
+				  &mgmt->u.action.category, len, 0);
+	if (res < 0)
+		wpa_printf(MSG_DEBUG, "Failed to send WNM-Sleep Request "
+			   "(action=%d, intval=%d)", action, intval);
+	else
+		wpa_s->wnmsleep_used = 1;
+
+	os_free(wnmsleep_ie);
+	os_free(wnmtfs_ie);
+	os_free(oci_ie);
+	os_free(mgmt);
+
+	return res;
+}
+
+
+static void wnm_sleep_mode_enter_success(struct wpa_supplicant *wpa_s,
+					 const u8 *tfsresp_ie_start,
+					 const u8 *tfsresp_ie_end)
+{
+	wpa_drv_wnm_oper(wpa_s, WNM_SLEEP_ENTER_CONFIRM,
+			 wpa_s->bssid, NULL, NULL);
+	/* remove GTK/IGTK ?? */
+
+	/* set the TFS Resp IE(s) */
+	if (tfsresp_ie_start && tfsresp_ie_end &&
+	    tfsresp_ie_end - tfsresp_ie_start >= 0) {
+		u16 tfsresp_ie_len;
+		tfsresp_ie_len = (tfsresp_ie_end + tfsresp_ie_end[1] + 2) -
+			tfsresp_ie_start;
+		wpa_printf(MSG_DEBUG, "TFS Resp IE(s) found");
+		/* pass the TFS Resp IE(s) to driver for processing */
+		if (ieee80211_11_set_tfs_ie(wpa_s, wpa_s->bssid,
+					    tfsresp_ie_start,
+					    tfsresp_ie_len,
+					    WNM_SLEEP_TFS_RESP_IE_SET))
+			wpa_printf(MSG_DEBUG, "WNM: Fail to set TFS Resp IE");
+	}
+}
+
+
+static void wnm_sleep_mode_exit_success(struct wpa_supplicant *wpa_s,
+					const u8 *frm, u16 key_len_total)
+{
+	u8 *ptr, *end;
+	u8 gtk_len;
+
+	wpa_drv_wnm_oper(wpa_s, WNM_SLEEP_EXIT_CONFIRM,  wpa_s->bssid,
+			 NULL, NULL);
+
+	/* Install GTK/IGTK */
+
+	/* point to key data field */
+	ptr = (u8 *) frm + 1 + 2;
+	end = ptr + key_len_total;
+	wpa_hexdump_key(MSG_DEBUG, "WNM: Key Data", ptr, key_len_total);
+
+	if (key_len_total && !wpa_sm_pmf_enabled(wpa_s->wpa)) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"WNM: Ignore Key Data in WNM-Sleep Mode Response - PMF not enabled");
+		return;
+	}
+
+	while (end - ptr > 1) {
+		if (2 + ptr[1] > end - ptr) {
+			wpa_printf(MSG_DEBUG, "WNM: Invalid Key Data element "
+				   "length");
+			if (end > ptr) {
+				wpa_hexdump(MSG_DEBUG, "WNM: Remaining data",
+					    ptr, end - ptr);
+			}
+			break;
+		}
+		if (*ptr == WNM_SLEEP_SUBELEM_GTK) {
+			if (ptr[1] < 11 + 5) {
+				wpa_printf(MSG_DEBUG, "WNM: Too short GTK "
+					   "subelem");
+				break;
+			}
+			gtk_len = *(ptr + 4);
+			if (ptr[1] < 11 + gtk_len ||
+			    gtk_len < 5 || gtk_len > 32) {
+				wpa_printf(MSG_DEBUG, "WNM: Invalid GTK "
+					   "subelem");
+				break;
+			}
+			wpa_wnmsleep_install_key(
+				wpa_s->wpa,
+				WNM_SLEEP_SUBELEM_GTK,
+				ptr);
+			ptr += 13 + gtk_len;
+		} else if (*ptr == WNM_SLEEP_SUBELEM_IGTK) {
+			if (ptr[1] < 2 + 6 + WPA_IGTK_LEN) {
+				wpa_printf(MSG_DEBUG, "WNM: Too short IGTK "
+					   "subelem");
+				break;
+			}
+			wpa_wnmsleep_install_key(wpa_s->wpa,
+						 WNM_SLEEP_SUBELEM_IGTK, ptr);
+			ptr += 10 + WPA_IGTK_LEN;
+		} else if (*ptr == WNM_SLEEP_SUBELEM_BIGTK) {
+			if (ptr[1] < 2 + 6 + WPA_BIGTK_LEN) {
+				wpa_printf(MSG_DEBUG,
+					   "WNM: Too short BIGTK subelem");
+				break;
+			}
+			wpa_wnmsleep_install_key(wpa_s->wpa,
+						 WNM_SLEEP_SUBELEM_BIGTK, ptr);
+			ptr += 10 + WPA_BIGTK_LEN;
+		} else
+			break; /* skip the loop */
+	}
+}
+
+
+static void ieee802_11_rx_wnmsleep_resp(struct wpa_supplicant *wpa_s,
+					const u8 *frm, int len)
+{
+	/*
+	 * Action [1] | Dialog Token [1] | Key Data Len [2] | Key Data |
+	 * WNM-Sleep Mode IE | TFS Response IE
+	 */
+	const u8 *pos = frm; /* point to payload after the action field */
+	u16 key_len_total;
+	struct wnm_sleep_element *wnmsleep_ie = NULL;
+	/* multiple TFS Resp IE (assuming consecutive) */
+	const u8 *tfsresp_ie_start = NULL;
+	const u8 *tfsresp_ie_end = NULL;
+#ifdef CONFIG_OCV
+	const u8 *oci_ie = NULL;
+	u8 oci_ie_len = 0;
+#endif /* CONFIG_OCV */
+	size_t left;
+
+	if (!wpa_s->wnmsleep_used) {
+		wpa_printf(MSG_DEBUG,
+			   "WNM: Ignore WNM-Sleep Mode Response frame since WNM-Sleep Mode operation has not been requested");
+		return;
+	}
+
+	if (len < 3)
+		return;
+	key_len_total = WPA_GET_LE16(frm + 1);
+
+	wpa_printf(MSG_DEBUG, "WNM-Sleep Mode Response token=%u key_len_total=%d",
+		   frm[0], key_len_total);
+	left = len - 3;
+	if (key_len_total > left) {
+		wpa_printf(MSG_INFO, "WNM: Too short frame for Key Data field");
+		return;
+	}
+	pos += 3 + key_len_total;
+	while (pos - frm + 1 < len) {
+		u8 ie_len = *(pos + 1);
+		if (2 + ie_len > frm + len - pos) {
+			wpa_printf(MSG_INFO, "WNM: Invalid IE len %u", ie_len);
+			break;
+		}
+		wpa_hexdump(MSG_DEBUG, "WNM: Element", pos, 2 + ie_len);
+		if (*pos == WLAN_EID_WNMSLEEP && ie_len >= 4)
+			wnmsleep_ie = (struct wnm_sleep_element *) pos;
+		else if (*pos == WLAN_EID_TFS_RESP) {
+			if (!tfsresp_ie_start)
+				tfsresp_ie_start = pos;
+			tfsresp_ie_end = pos;
+#ifdef CONFIG_OCV
+		} else if (*pos == WLAN_EID_EXTENSION && ie_len >= 1 &&
+			   pos[2] == WLAN_EID_EXT_OCV_OCI) {
+			oci_ie = pos + 3;
+			oci_ie_len = ie_len - 1;
+#endif /* CONFIG_OCV */
+		} else
+			wpa_printf(MSG_DEBUG, "EID %d not recognized", *pos);
+		pos += ie_len + 2;
+	}
+
+	if (!wnmsleep_ie) {
+		wpa_printf(MSG_DEBUG, "No WNM-Sleep IE found");
+		return;
+	}
+
+#ifdef CONFIG_OCV
+	if (wnmsleep_ie->action_type == WNM_SLEEP_MODE_EXIT &&
+	    wpa_sm_ocv_enabled(wpa_s->wpa)) {
+		struct wpa_channel_info ci;
+
+		if (wpa_drv_channel_info(wpa_s, &ci) != 0) {
+			wpa_msg(wpa_s, MSG_WARNING,
+				"Failed to get channel info to validate received OCI in WNM-Sleep Mode frame");
+			return;
+		}
+
+		if (ocv_verify_tx_params(oci_ie, oci_ie_len, &ci,
+					 channel_width_to_int(ci.chanwidth),
+					 ci.seg1_idx) != OCI_SUCCESS) {
+			wpa_msg(wpa_s, MSG_WARNING, "WNM: OCV failed: %s",
+				ocv_errorstr);
+			return;
+		}
+	}
+#endif /* CONFIG_OCV */
+
+	wpa_s->wnmsleep_used = 0;
+
+	if (wnmsleep_ie->status == WNM_STATUS_SLEEP_ACCEPT ||
+	    wnmsleep_ie->status == WNM_STATUS_SLEEP_EXIT_ACCEPT_GTK_UPDATE) {
+		wpa_printf(MSG_DEBUG, "Successfully recv WNM-Sleep Response "
+			   "frame (action=%d, intval=%d)",
+			   wnmsleep_ie->action_type, wnmsleep_ie->intval);
+		if (wnmsleep_ie->action_type == WNM_SLEEP_MODE_ENTER) {
+			wnm_sleep_mode_enter_success(wpa_s, tfsresp_ie_start,
+						     tfsresp_ie_end);
+		} else if (wnmsleep_ie->action_type == WNM_SLEEP_MODE_EXIT) {
+			wnm_sleep_mode_exit_success(wpa_s, frm, key_len_total);
+		}
+	} else {
+		wpa_printf(MSG_DEBUG, "Reject recv WNM-Sleep Response frame "
+			   "(action=%d, intval=%d)",
+			   wnmsleep_ie->action_type, wnmsleep_ie->intval);
+		if (wnmsleep_ie->action_type == WNM_SLEEP_MODE_ENTER)
+			wpa_drv_wnm_oper(wpa_s, WNM_SLEEP_ENTER_FAIL,
+					 wpa_s->bssid, NULL, NULL);
+		else if (wnmsleep_ie->action_type == WNM_SLEEP_MODE_EXIT)
+			wpa_drv_wnm_oper(wpa_s, WNM_SLEEP_EXIT_FAIL,
+					 wpa_s->bssid, NULL, NULL);
+	}
+}
+
+
+void wnm_deallocate_memory(struct wpa_supplicant *wpa_s)
+{
+	int i;
+
+	for (i = 0; i < wpa_s->wnm_num_neighbor_report; i++) {
+		os_free(wpa_s->wnm_neighbor_report_elements[i].meas_pilot);
+		os_free(wpa_s->wnm_neighbor_report_elements[i].mul_bssid);
+	}
+
+	wpa_s->wnm_num_neighbor_report = 0;
+	os_free(wpa_s->wnm_neighbor_report_elements);
+	wpa_s->wnm_neighbor_report_elements = NULL;
+
+	wpabuf_free(wpa_s->coloc_intf_elems);
+	wpa_s->coloc_intf_elems = NULL;
+}
+
+
+static void wnm_parse_neighbor_report_elem(struct neighbor_report *rep,
+					   u8 id, u8 elen, const u8 *pos)
+{
+	switch (id) {
+	case WNM_NEIGHBOR_TSF:
+		if (elen < 2 + 2) {
+			wpa_printf(MSG_DEBUG, "WNM: Too short TSF");
+			break;
+		}
+		rep->tsf_offset = WPA_GET_LE16(pos);
+		rep->beacon_int = WPA_GET_LE16(pos + 2);
+		rep->tsf_present = 1;
+		break;
+	case WNM_NEIGHBOR_CONDENSED_COUNTRY_STRING:
+		if (elen < 2) {
+			wpa_printf(MSG_DEBUG, "WNM: Too short condensed "
+				   "country string");
+			break;
+		}
+		os_memcpy(rep->country, pos, 2);
+		rep->country_present = 1;
+		break;
+	case WNM_NEIGHBOR_BSS_TRANSITION_CANDIDATE:
+		if (elen < 1) {
+			wpa_printf(MSG_DEBUG, "WNM: Too short BSS transition "
+				   "candidate");
+			break;
+		}
+		rep->preference = pos[0];
+		rep->preference_present = 1;
+		break;
+	case WNM_NEIGHBOR_BSS_TERMINATION_DURATION:
+		if (elen < 10) {
+			wpa_printf(MSG_DEBUG,
+				   "WNM: Too short BSS termination duration");
+			break;
+		}
+		rep->bss_term_tsf = WPA_GET_LE64(pos);
+		rep->bss_term_dur = WPA_GET_LE16(pos + 8);
+		rep->bss_term_present = 1;
+		break;
+	case WNM_NEIGHBOR_BEARING:
+		if (elen < 8) {
+			wpa_printf(MSG_DEBUG, "WNM: Too short neighbor "
+				   "bearing");
+			break;
+		}
+		rep->bearing = WPA_GET_LE16(pos);
+		rep->distance = WPA_GET_LE32(pos + 2);
+		rep->rel_height = WPA_GET_LE16(pos + 2 + 4);
+		rep->bearing_present = 1;
+		break;
+	case WNM_NEIGHBOR_MEASUREMENT_PILOT:
+		if (elen < 1) {
+			wpa_printf(MSG_DEBUG, "WNM: Too short measurement "
+				   "pilot");
+			break;
+		}
+		os_free(rep->meas_pilot);
+		rep->meas_pilot = os_zalloc(sizeof(struct measurement_pilot));
+		if (rep->meas_pilot == NULL)
+			break;
+		rep->meas_pilot->measurement_pilot = pos[0];
+		rep->meas_pilot->subelem_len = elen - 1;
+		os_memcpy(rep->meas_pilot->subelems, pos + 1, elen - 1);
+		break;
+	case WNM_NEIGHBOR_RRM_ENABLED_CAPABILITIES:
+		if (elen < 5) {
+			wpa_printf(MSG_DEBUG, "WNM: Too short RRM enabled "
+				   "capabilities");
+			break;
+		}
+		os_memcpy(rep->rm_capab, pos, 5);
+		rep->rm_capab_present = 1;
+		break;
+	case WNM_NEIGHBOR_MULTIPLE_BSSID:
+		if (elen < 1) {
+			wpa_printf(MSG_DEBUG, "WNM: Too short multiple BSSID");
+			break;
+		}
+		os_free(rep->mul_bssid);
+		rep->mul_bssid = os_zalloc(sizeof(struct multiple_bssid));
+		if (rep->mul_bssid == NULL)
+			break;
+		rep->mul_bssid->max_bssid_indicator = pos[0];
+		rep->mul_bssid->subelem_len = elen - 1;
+		os_memcpy(rep->mul_bssid->subelems, pos + 1, elen - 1);
+		break;
+	}
+}
+
+
+static int wnm_nei_get_chan(struct wpa_supplicant *wpa_s, u8 op_class, u8 chan)
+{
+	struct wpa_bss *bss = wpa_s->current_bss;
+	const char *country = NULL;
+	int freq;
+
+	if (bss) {
+		const u8 *elem = wpa_bss_get_ie(bss, WLAN_EID_COUNTRY);
+
+		if (elem && elem[1] >= 2)
+			country = (const char *) (elem + 2);
+	}
+
+	freq = ieee80211_chan_to_freq(country, op_class, chan);
+	if (freq <= 0 && op_class == 0) {
+		/*
+		 * Some APs do not advertise correct operating class
+		 * information. Try to determine the most likely operating
+		 * frequency based on the channel number.
+		 */
+		if (chan >= 1 && chan <= 13)
+			freq = 2407 + chan * 5;
+		else if (chan == 14)
+			freq = 2484;
+		else if (chan >= 36 && chan <= 177)
+			freq = 5000 + chan * 5;
+	}
+	return freq;
+}
+
+
+static void wnm_parse_neighbor_report(struct wpa_supplicant *wpa_s,
+				      const u8 *pos, u8 len,
+				      struct neighbor_report *rep)
+{
+	u8 left = len;
+
+	if (left < 13) {
+		wpa_printf(MSG_DEBUG, "WNM: Too short neighbor report");
+		return;
+	}
+
+	os_memcpy(rep->bssid, pos, ETH_ALEN);
+	rep->bssid_info = WPA_GET_LE32(pos + ETH_ALEN);
+	rep->regulatory_class = *(pos + 10);
+	rep->channel_number = *(pos + 11);
+	rep->phy_type = *(pos + 12);
+
+	pos += 13;
+	left -= 13;
+
+	while (left >= 2) {
+		u8 id, elen;
+
+		id = *pos++;
+		elen = *pos++;
+		wpa_printf(MSG_DEBUG, "WNM: Subelement id=%u len=%u", id, elen);
+		left -= 2;
+		if (elen > left) {
+			wpa_printf(MSG_DEBUG,
+				   "WNM: Truncated neighbor report subelement");
+			break;
+		}
+		wnm_parse_neighbor_report_elem(rep, id, elen, pos);
+		left -= elen;
+		pos += elen;
+	}
+
+	rep->freq = wnm_nei_get_chan(wpa_s, rep->regulatory_class,
+				     rep->channel_number);
+}
+
+
+static void wnm_clear_acceptable(struct wpa_supplicant *wpa_s)
+{
+	unsigned int i;
+
+	for (i = 0; i < wpa_s->wnm_num_neighbor_report; i++)
+		wpa_s->wnm_neighbor_report_elements[i].acceptable = 0;
+}
+
+
+static struct wpa_bss * get_first_acceptable(struct wpa_supplicant *wpa_s)
+{
+	unsigned int i;
+	struct neighbor_report *nei;
+
+	for (i = 0; i < wpa_s->wnm_num_neighbor_report; i++) {
+		nei = &wpa_s->wnm_neighbor_report_elements[i];
+		if (nei->acceptable)
+			return wpa_bss_get_bssid(wpa_s, nei->bssid);
+	}
+
+	return NULL;
+}
+
+
+#ifdef CONFIG_MBO
+static struct wpa_bss *
+get_mbo_transition_candidate(struct wpa_supplicant *wpa_s,
+			     enum mbo_transition_reject_reason *reason)
+{
+	struct wpa_bss *target = NULL;
+	struct wpa_bss_trans_info params;
+	struct wpa_bss_candidate_info *info = NULL;
+	struct neighbor_report *nei = wpa_s->wnm_neighbor_report_elements;
+	u8 *first_candidate_bssid = NULL, *pos;
+	unsigned int i;
+
+	params.mbo_transition_reason = wpa_s->wnm_mbo_transition_reason;
+	params.n_candidates = 0;
+	params.bssid = os_calloc(wpa_s->wnm_num_neighbor_report, ETH_ALEN);
+	if (!params.bssid)
+		return NULL;
+
+	pos = params.bssid;
+	for (i = 0; i < wpa_s->wnm_num_neighbor_report; nei++, i++) {
+		if (nei->is_first)
+			first_candidate_bssid = nei->bssid;
+		if (!nei->acceptable)
+			continue;
+		os_memcpy(pos, nei->bssid, ETH_ALEN);
+		pos += ETH_ALEN;
+		params.n_candidates++;
+	}
+
+	if (!params.n_candidates)
+		goto end;
+
+	info = wpa_drv_get_bss_trans_status(wpa_s, &params);
+	if (!info) {
+		/* If failed to get candidate BSS transition status from driver,
+		 * get the first acceptable candidate from wpa_supplicant.
+		 */
+		target = wpa_bss_get_bssid(wpa_s, params.bssid);
+		goto end;
+	}
+
+	/* Get the first acceptable candidate from driver */
+	for (i = 0; i < info->num; i++) {
+		if (info->candidates[i].is_accept) {
+			target = wpa_bss_get_bssid(wpa_s,
+						   info->candidates[i].bssid);
+			goto end;
+		}
+	}
+
+	/* If Disassociation Imminent is set and driver rejects all the
+	 * candidate select first acceptable candidate which has
+	 * rssi > disassoc_imminent_rssi_threshold
+	 */
+	if (wpa_s->wnm_mode & WNM_BSS_TM_REQ_DISASSOC_IMMINENT) {
+		for (i = 0; i < info->num; i++) {
+			target = wpa_bss_get_bssid(wpa_s,
+						   info->candidates[i].bssid);
+			if (target &&
+			    (target->level <
+			     wpa_s->conf->disassoc_imminent_rssi_threshold))
+				continue;
+			goto end;
+		}
+	}
+
+	/* While sending BTM reject use reason code of the first candidate
+	 * received in BTM request frame
+	 */
+	if (reason) {
+		for (i = 0; i < info->num; i++) {
+			if (first_candidate_bssid &&
+			    os_memcmp(first_candidate_bssid,
+				      info->candidates[i].bssid, ETH_ALEN) == 0)
+			{
+				*reason = info->candidates[i].reject_reason;
+				break;
+			}
+		}
+	}
+
+	target = NULL;
+
+end:
+	os_free(params.bssid);
+	if (info) {
+		os_free(info->candidates);
+		os_free(info);
+	}
+	return target;
+}
+#endif /* CONFIG_MBO */
+
+
+static struct wpa_bss *
+compare_scan_neighbor_results(struct wpa_supplicant *wpa_s, os_time_t age_secs,
+			      enum mbo_transition_reject_reason *reason)
+{
+	u8 i;
+	struct wpa_bss *bss = wpa_s->current_bss;
+	struct wpa_bss *target;
+
+	if (!bss)
+		return NULL;
+
+	wpa_printf(MSG_DEBUG, "WNM: Current BSS " MACSTR " RSSI %d",
+		   MAC2STR(wpa_s->bssid), bss->level);
+
+	wnm_clear_acceptable(wpa_s);
+
+	for (i = 0; i < wpa_s->wnm_num_neighbor_report; i++) {
+		struct neighbor_report *nei;
+
+		nei = &wpa_s->wnm_neighbor_report_elements[i];
+		if (nei->preference_present && nei->preference == 0) {
+			wpa_printf(MSG_DEBUG, "Skip excluded BSS " MACSTR,
+				   MAC2STR(nei->bssid));
+			continue;
+		}
+
+		target = wpa_bss_get_bssid(wpa_s, nei->bssid);
+		if (!target) {
+			wpa_printf(MSG_DEBUG, "Candidate BSS " MACSTR
+				   " (pref %d) not found in scan results",
+				   MAC2STR(nei->bssid),
+				   nei->preference_present ? nei->preference :
+				   -1);
+			continue;
+		}
+
+		if (age_secs) {
+			struct os_reltime now;
+
+			if (os_get_reltime(&now) == 0 &&
+			    os_reltime_expired(&now, &target->last_update,
+					       age_secs)) {
+				wpa_printf(MSG_DEBUG,
+					   "Candidate BSS is more than %ld seconds old",
+					   age_secs);
+				continue;
+			}
+		}
+
+		if (bss->ssid_len != target->ssid_len ||
+		    os_memcmp(bss->ssid, target->ssid, bss->ssid_len) != 0) {
+			/*
+			 * TODO: Could consider allowing transition to another
+			 * ESS if PMF was enabled for the association.
+			 */
+			wpa_printf(MSG_DEBUG, "Candidate BSS " MACSTR
+				   " (pref %d) in different ESS",
+				   MAC2STR(nei->bssid),
+				   nei->preference_present ? nei->preference :
+				   -1);
+			continue;
+		}
+
+		if (wpa_s->current_ssid &&
+		    !wpa_scan_res_match(wpa_s, 0, target, wpa_s->current_ssid,
+					1, 0)) {
+			wpa_printf(MSG_DEBUG, "Candidate BSS " MACSTR
+				   " (pref %d) does not match the current network profile",
+				   MAC2STR(nei->bssid),
+				   nei->preference_present ? nei->preference :
+				   -1);
+			continue;
+		}
+
+		if (wpa_is_bss_tmp_disallowed(wpa_s, target)) {
+			wpa_printf(MSG_DEBUG,
+				   "MBO: Candidate BSS " MACSTR
+				   " retry delay is not over yet",
+				   MAC2STR(nei->bssid));
+			continue;
+		}
+
+		if (target->level < bss->level && target->level < -80) {
+			wpa_printf(MSG_DEBUG, "Candidate BSS " MACSTR
+				   " (pref %d) does not have sufficient signal level (%d)",
+				   MAC2STR(nei->bssid),
+				   nei->preference_present ? nei->preference :
+				   -1,
+				   target->level);
+			continue;
+		}
+
+		nei->acceptable = 1;
+	}
+
+#ifdef CONFIG_MBO
+	if (wpa_s->wnm_mbo_trans_reason_present)
+		target = get_mbo_transition_candidate(wpa_s, reason);
+	else
+		target = get_first_acceptable(wpa_s);
+#else /* CONFIG_MBO */
+	target = get_first_acceptable(wpa_s);
+#endif /* CONFIG_MBO */
+
+	if (target) {
+		wpa_printf(MSG_DEBUG,
+			   "WNM: Found an acceptable preferred transition candidate BSS "
+			   MACSTR " (RSSI %d)",
+			   MAC2STR(target->bssid), target->level);
+	}
+
+	return target;
+}
+
+
+static int wpa_bss_ies_eq(struct wpa_bss *a, struct wpa_bss *b, u8 eid)
+{
+	const u8 *ie_a, *ie_b;
+
+	if (!a || !b)
+		return 0;
+
+	ie_a = wpa_bss_get_ie(a, eid);
+	ie_b = wpa_bss_get_ie(b, eid);
+
+	if (!ie_a || !ie_b || ie_a[1] != ie_b[1])
+		return 0;
+
+	return os_memcmp(ie_a, ie_b, ie_a[1]) == 0;
+}
+
+
+static u32 wnm_get_bss_info(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
+{
+	u32 info = 0;
+
+	info |= NEI_REP_BSSID_INFO_AP_UNKNOWN_REACH;
+
+	/*
+	 * Leave the security and key scope bits unset to indicate that the
+	 * security information is not available.
+	 */
+
+	if (bss->caps & WLAN_CAPABILITY_SPECTRUM_MGMT)
+		info |= NEI_REP_BSSID_INFO_SPECTRUM_MGMT;
+	if (bss->caps & WLAN_CAPABILITY_QOS)
+		info |= NEI_REP_BSSID_INFO_QOS;
+	if (bss->caps & WLAN_CAPABILITY_APSD)
+		info |= NEI_REP_BSSID_INFO_APSD;
+	if (bss->caps & WLAN_CAPABILITY_RADIO_MEASUREMENT)
+		info |= NEI_REP_BSSID_INFO_RM;
+	if (bss->caps & WLAN_CAPABILITY_DELAYED_BLOCK_ACK)
+		info |= NEI_REP_BSSID_INFO_DELAYED_BA;
+	if (bss->caps & WLAN_CAPABILITY_IMM_BLOCK_ACK)
+		info |= NEI_REP_BSSID_INFO_IMM_BA;
+	if (wpa_bss_ies_eq(bss, wpa_s->current_bss, WLAN_EID_MOBILITY_DOMAIN))
+		info |= NEI_REP_BSSID_INFO_MOBILITY_DOMAIN;
+	if (wpa_bss_ies_eq(bss, wpa_s->current_bss, WLAN_EID_HT_CAP))
+		info |= NEI_REP_BSSID_INFO_HT;
+
+	return info;
+}
+
+
+static int wnm_add_nei_rep(struct wpabuf **buf, const u8 *bssid,
+			   u32 bss_info, u8 op_class, u8 chan, u8 phy_type,
+			   u8 pref)
+{
+	if (wpabuf_len(*buf) + 18 >
+	    IEEE80211_MAX_MMPDU_SIZE - IEEE80211_HDRLEN) {
+		wpa_printf(MSG_DEBUG,
+			   "WNM: No room in frame for Neighbor Report element");
+		return -1;
+	}
+
+	if (wpabuf_resize(buf, 18) < 0) {
+		wpa_printf(MSG_DEBUG,
+			   "WNM: Failed to allocate memory for Neighbor Report element");
+		return -1;
+	}
+
+	wpabuf_put_u8(*buf, WLAN_EID_NEIGHBOR_REPORT);
+	/* length: 13 for basic neighbor report + 3 for preference subelement */
+	wpabuf_put_u8(*buf, 16);
+	wpabuf_put_data(*buf, bssid, ETH_ALEN);
+	wpabuf_put_le32(*buf, bss_info);
+	wpabuf_put_u8(*buf, op_class);
+	wpabuf_put_u8(*buf, chan);
+	wpabuf_put_u8(*buf, phy_type);
+	wpabuf_put_u8(*buf, WNM_NEIGHBOR_BSS_TRANSITION_CANDIDATE);
+	wpabuf_put_u8(*buf, 1);
+	wpabuf_put_u8(*buf, pref);
+	return 0;
+}
+
+
+static int wnm_nei_rep_add_bss(struct wpa_supplicant *wpa_s,
+			       struct wpa_bss *bss, struct wpabuf **buf,
+			       u8 pref)
+{
+	const u8 *ie;
+	u8 op_class, chan;
+	int sec_chan = 0, vht = 0;
+	enum phy_type phy_type;
+	u32 info;
+	struct ieee80211_ht_operation *ht_oper = NULL;
+	struct ieee80211_vht_operation *vht_oper = NULL;
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_HT_OPERATION);
+	if (ie && ie[1] >= 2) {
+		ht_oper = (struct ieee80211_ht_operation *) (ie + 2);
+
+		if (ht_oper->ht_param & HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE)
+			sec_chan = 1;
+		else if (ht_oper->ht_param &
+			 HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW)
+			sec_chan = -1;
+	}
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_VHT_OPERATION);
+	if (ie && ie[1] >= 1) {
+		vht_oper = (struct ieee80211_vht_operation *) (ie + 2);
+
+		if (vht_oper->vht_op_info_chwidth == CHANWIDTH_80MHZ ||
+		    vht_oper->vht_op_info_chwidth == CHANWIDTH_160MHZ ||
+		    vht_oper->vht_op_info_chwidth == CHANWIDTH_80P80MHZ)
+			vht = vht_oper->vht_op_info_chwidth;
+	}
+
+	if (ieee80211_freq_to_channel_ext(bss->freq, sec_chan, vht, &op_class,
+					  &chan) == NUM_HOSTAPD_MODES) {
+		wpa_printf(MSG_DEBUG,
+			   "WNM: Cannot determine operating class and channel");
+		return -2;
+	}
+
+	phy_type = ieee80211_get_phy_type(bss->freq, (ht_oper != NULL),
+					  (vht_oper != NULL));
+	if (phy_type == PHY_TYPE_UNSPECIFIED) {
+		wpa_printf(MSG_DEBUG,
+			   "WNM: Cannot determine BSS phy type for Neighbor Report");
+		return -2;
+	}
+
+	info = wnm_get_bss_info(wpa_s, bss);
+
+	return wnm_add_nei_rep(buf, bss->bssid, info, op_class, chan, phy_type,
+			       pref);
+}
+
+
+static void wnm_add_cand_list(struct wpa_supplicant *wpa_s, struct wpabuf **buf)
+{
+	unsigned int i, pref = 255;
+	struct os_reltime now;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (!ssid)
+		return;
+
+	/*
+	 * TODO: Define when scan results are no longer valid for the candidate
+	 * list.
+	 */
+	os_get_reltime(&now);
+	if (os_reltime_expired(&now, &wpa_s->last_scan, 10))
+		return;
+
+	wpa_printf(MSG_DEBUG,
+		   "WNM: Add candidate list to BSS Transition Management Response frame");
+	for (i = 0; i < wpa_s->last_scan_res_used && pref; i++) {
+		struct wpa_bss *bss = wpa_s->last_scan_res[i];
+		int res;
+
+		if (wpa_scan_res_match(wpa_s, i, bss, ssid, 1, 0)) {
+			res = wnm_nei_rep_add_bss(wpa_s, bss, buf, pref--);
+			if (res == -2)
+				continue; /* could not build entry for BSS */
+			if (res < 0)
+				break; /* no more room for candidates */
+			if (pref == 1)
+				break;
+		}
+	}
+
+	wpa_hexdump_buf(MSG_DEBUG,
+			"WNM: BSS Transition Management Response candidate list",
+			*buf);
+}
+
+
+#define BTM_RESP_MIN_SIZE	5 + ETH_ALEN
+
+static void wnm_send_bss_transition_mgmt_resp(
+	struct wpa_supplicant *wpa_s, u8 dialog_token,
+	enum bss_trans_mgmt_status_code status,
+	enum mbo_transition_reject_reason reason,
+	u8 delay, const u8 *target_bssid)
+{
+	struct wpabuf *buf;
+	int res;
+
+	wpa_printf(MSG_DEBUG,
+		   "WNM: Send BSS Transition Management Response to " MACSTR
+		   " dialog_token=%u status=%u reason=%u delay=%d",
+		   MAC2STR(wpa_s->bssid), dialog_token, status, reason, delay);
+	if (!wpa_s->current_bss) {
+		wpa_printf(MSG_DEBUG,
+			   "WNM: Current BSS not known - drop response");
+		return;
+	}
+
+	buf = wpabuf_alloc(BTM_RESP_MIN_SIZE);
+	if (!buf) {
+		wpa_printf(MSG_DEBUG,
+			   "WNM: Failed to allocate memory for BTM response");
+		return;
+	}
+
+	wpa_s->bss_tm_status = status;
+	wpas_notify_bss_tm_status(wpa_s);
+
+	wpabuf_put_u8(buf, WLAN_ACTION_WNM);
+	wpabuf_put_u8(buf, WNM_BSS_TRANS_MGMT_RESP);
+	wpabuf_put_u8(buf, dialog_token);
+	wpabuf_put_u8(buf, status);
+	wpabuf_put_u8(buf, delay);
+	if (target_bssid) {
+		wpabuf_put_data(buf, target_bssid, ETH_ALEN);
+	} else if (status == WNM_BSS_TM_ACCEPT) {
+		/*
+		 * P802.11-REVmc clarifies that the Target BSSID field is always
+		 * present when status code is zero, so use a fake value here if
+		 * no BSSID is yet known.
+		 */
+		wpabuf_put_data(buf, "\0\0\0\0\0\0", ETH_ALEN);
+	}
+
+	if (status == WNM_BSS_TM_ACCEPT)
+		wnm_add_cand_list(wpa_s, &buf);
+
+#ifdef CONFIG_MBO
+	if (status != WNM_BSS_TM_ACCEPT &&
+	    wpa_bss_get_vendor_ie(wpa_s->current_bss, MBO_IE_VENDOR_TYPE)) {
+		u8 mbo[10];
+		size_t ret;
+
+		ret = wpas_mbo_ie_bss_trans_reject(wpa_s, mbo, sizeof(mbo),
+						   reason);
+		if (ret) {
+			if (wpabuf_resize(&buf, ret) < 0) {
+				wpabuf_free(buf);
+				wpa_printf(MSG_DEBUG,
+					   "WNM: Failed to allocate memory for MBO IE");
+				return;
+			}
+
+			wpabuf_put_data(buf, mbo, ret);
+		}
+	}
+#endif /* CONFIG_MBO */
+
+	res = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				  wpa_s->own_addr, wpa_s->bssid,
+				  wpabuf_head_u8(buf), wpabuf_len(buf), 0);
+	if (res < 0) {
+		wpa_printf(MSG_DEBUG,
+			   "WNM: Failed to send BSS Transition Management Response");
+	}
+
+	wpabuf_free(buf);
+}
+
+
+static void wnm_bss_tm_connect(struct wpa_supplicant *wpa_s,
+			       struct wpa_bss *bss, struct wpa_ssid *ssid,
+			       int after_new_scan)
+{
+	struct wpa_radio_work *already_connecting;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WNM: Transition to BSS " MACSTR
+		" based on BSS Transition Management Request (old BSSID "
+		MACSTR " after_new_scan=%d)",
+		MAC2STR(bss->bssid), MAC2STR(wpa_s->bssid), after_new_scan);
+
+	/* Send the BSS Management Response - Accept */
+	if (wpa_s->wnm_reply) {
+		wpa_s->wnm_reply = 0;
+		wpa_printf(MSG_DEBUG,
+			   "WNM: Sending successful BSS Transition Management Response");
+		wnm_send_bss_transition_mgmt_resp(
+			wpa_s, wpa_s->wnm_dialog_token, WNM_BSS_TM_ACCEPT,
+			MBO_TRANSITION_REJECT_REASON_UNSPECIFIED, 0,
+			bss->bssid);
+	}
+
+	if (bss == wpa_s->current_bss) {
+		wpa_printf(MSG_DEBUG,
+			   "WNM: Already associated with the preferred candidate");
+		wnm_deallocate_memory(wpa_s);
+		return;
+	}
+
+	already_connecting = radio_work_pending(wpa_s, "sme-connect");
+	wpa_s->reassociate = 1;
+	wpa_printf(MSG_DEBUG, "WNM: Issuing connect");
+	wpa_supplicant_connect(wpa_s, bss, ssid);
+
+	/*
+	 * Indicate that a BSS transition is in progress so scan results that
+	 * come in before the 'sme-connect' radio work gets executed do not
+	 * override the original connection attempt.
+	 */
+	if (!already_connecting && radio_work_pending(wpa_s, "sme-connect"))
+		wpa_s->bss_trans_mgmt_in_progress = true;
+	wnm_deallocate_memory(wpa_s);
+}
+
+
+int wnm_scan_process(struct wpa_supplicant *wpa_s, int reply_on_fail)
+{
+	struct wpa_bss *bss;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	enum bss_trans_mgmt_status_code status = WNM_BSS_TM_REJECT_UNSPECIFIED;
+	enum mbo_transition_reject_reason reason =
+		MBO_TRANSITION_REJECT_REASON_UNSPECIFIED;
+
+	if (!wpa_s->wnm_neighbor_report_elements)
+		return 0;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WNM: Process scan results for BSS Transition Management");
+	if (os_reltime_before(&wpa_s->wnm_cand_valid_until,
+			      &wpa_s->scan_trigger_time)) {
+		wpa_printf(MSG_DEBUG, "WNM: Previously stored BSS transition candidate list is not valid anymore - drop it");
+		wnm_deallocate_memory(wpa_s);
+		return 0;
+	}
+
+	if (!wpa_s->current_bss ||
+	    os_memcmp(wpa_s->wnm_cand_from_bss, wpa_s->current_bss->bssid,
+		      ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "WNM: Stored BSS transition candidate list not from the current BSS - ignore it");
+		return 0;
+	}
+
+	/* Compare the Neighbor Report and scan results */
+	bss = compare_scan_neighbor_results(wpa_s, 0, &reason);
+	if (!bss) {
+		wpa_printf(MSG_DEBUG, "WNM: No BSS transition candidate match found");
+		status = WNM_BSS_TM_REJECT_NO_SUITABLE_CANDIDATES;
+		goto send_bss_resp_fail;
+	}
+
+	/* Associate to the network */
+	wnm_bss_tm_connect(wpa_s, bss, ssid, 1);
+	return 1;
+
+send_bss_resp_fail:
+	if (!reply_on_fail)
+		return 0;
+
+	/* Send reject response for all the failures */
+
+	if (wpa_s->wnm_reply) {
+		wpa_s->wnm_reply = 0;
+		wnm_send_bss_transition_mgmt_resp(wpa_s,
+						  wpa_s->wnm_dialog_token,
+						  status, reason, 0, NULL);
+	}
+	wnm_deallocate_memory(wpa_s);
+
+	return 0;
+}
+
+
+static int cand_pref_compar(const void *a, const void *b)
+{
+	const struct neighbor_report *aa = a;
+	const struct neighbor_report *bb = b;
+
+	if (!aa->preference_present && !bb->preference_present)
+		return 0;
+	if (!aa->preference_present)
+		return 1;
+	if (!bb->preference_present)
+		return -1;
+	if (bb->preference > aa->preference)
+		return 1;
+	if (bb->preference < aa->preference)
+		return -1;
+	return 0;
+}
+
+
+static void wnm_sort_cand_list(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->wnm_neighbor_report_elements)
+		return;
+	qsort(wpa_s->wnm_neighbor_report_elements,
+	      wpa_s->wnm_num_neighbor_report, sizeof(struct neighbor_report),
+	      cand_pref_compar);
+}
+
+
+static void wnm_dump_cand_list(struct wpa_supplicant *wpa_s)
+{
+	unsigned int i;
+
+	wpa_printf(MSG_DEBUG, "WNM: BSS Transition Candidate List");
+	if (!wpa_s->wnm_neighbor_report_elements)
+		return;
+	for (i = 0; i < wpa_s->wnm_num_neighbor_report; i++) {
+		struct neighbor_report *nei;
+
+		nei = &wpa_s->wnm_neighbor_report_elements[i];
+		wpa_printf(MSG_DEBUG, "%u: " MACSTR
+			   " info=0x%x op_class=%u chan=%u phy=%u pref=%d freq=%d",
+			   i, MAC2STR(nei->bssid), nei->bssid_info,
+			   nei->regulatory_class,
+			   nei->channel_number, nei->phy_type,
+			   nei->preference_present ? nei->preference : -1,
+			   nei->freq);
+	}
+}
+
+
+static int chan_supported(struct wpa_supplicant *wpa_s, int freq)
+{
+	unsigned int i;
+
+	for (i = 0; i < wpa_s->hw.num_modes; i++) {
+		struct hostapd_hw_modes *mode = &wpa_s->hw.modes[i];
+		int j;
+
+		for (j = 0; j < mode->num_channels; j++) {
+			struct hostapd_channel_data *chan;
+
+			chan = &mode->channels[j];
+			if (chan->freq == freq &&
+			    !(chan->flag & HOSTAPD_CHAN_DISABLED))
+				return 1;
+		}
+	}
+
+	return 0;
+}
+
+
+static void wnm_set_scan_freqs(struct wpa_supplicant *wpa_s)
+{
+	int *freqs;
+	int num_freqs = 0;
+	unsigned int i;
+
+	if (!wpa_s->wnm_neighbor_report_elements)
+		return;
+
+	if (wpa_s->hw.modes == NULL)
+		return;
+
+	os_free(wpa_s->next_scan_freqs);
+	wpa_s->next_scan_freqs = NULL;
+
+	freqs = os_calloc(wpa_s->wnm_num_neighbor_report + 1, sizeof(int));
+	if (freqs == NULL)
+		return;
+
+	for (i = 0; i < wpa_s->wnm_num_neighbor_report; i++) {
+		struct neighbor_report *nei;
+
+		nei = &wpa_s->wnm_neighbor_report_elements[i];
+		if (nei->freq <= 0) {
+			wpa_printf(MSG_DEBUG,
+				   "WNM: Unknown neighbor operating frequency for "
+				   MACSTR " - scan all channels",
+				   MAC2STR(nei->bssid));
+			os_free(freqs);
+			return;
+		}
+		if (chan_supported(wpa_s, nei->freq))
+			add_freq(freqs, &num_freqs, nei->freq);
+	}
+
+	if (num_freqs == 0) {
+		os_free(freqs);
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG,
+		   "WNM: Scan %d frequencies based on transition candidate list",
+		   num_freqs);
+	wpa_s->next_scan_freqs = freqs;
+}
+
+
+static int wnm_fetch_scan_results(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_scan_results *scan_res;
+	struct wpa_bss *bss;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	u8 i, found = 0;
+	size_t j;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WNM: Fetch current scan results from the driver for checking transition candidates");
+	scan_res = wpa_drv_get_scan_results2(wpa_s);
+	if (!scan_res) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "WNM: Failed to get scan results");
+		return 0;
+	}
+
+	if (scan_res->fetch_time.sec == 0)
+		os_get_reltime(&scan_res->fetch_time);
+
+	filter_scan_res(wpa_s, scan_res);
+
+	for (i = 0; i < wpa_s->wnm_num_neighbor_report; i++) {
+		struct neighbor_report *nei;
+
+		nei = &wpa_s->wnm_neighbor_report_elements[i];
+		if (nei->preference_present && nei->preference == 0)
+			continue;
+
+		for (j = 0; j < scan_res->num; j++) {
+			struct wpa_scan_res *res;
+			const u8 *ssid_ie;
+
+			res = scan_res->res[j];
+			if (os_memcmp(nei->bssid, res->bssid, ETH_ALEN) != 0 ||
+			    res->age > WNM_SCAN_RESULT_AGE * 1000)
+				continue;
+			bss = wpa_s->current_bss;
+			ssid_ie = wpa_scan_get_ie(res, WLAN_EID_SSID);
+			if (bss && ssid_ie && ssid_ie[1] &&
+			    (bss->ssid_len != ssid_ie[1] ||
+			     os_memcmp(bss->ssid, ssid_ie + 2,
+				       bss->ssid_len) != 0))
+				continue; /* Skip entries for other ESSs */
+
+			/* Potential candidate found */
+			found = 1;
+			scan_snr(res);
+			scan_est_throughput(wpa_s, res);
+			wpa_bss_update_scan_res(wpa_s, res,
+						&scan_res->fetch_time);
+		}
+	}
+
+	wpa_scan_results_free(scan_res);
+	if (!found) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WNM: No transition candidate matches existing scan results");
+		return 0;
+	}
+
+	bss = compare_scan_neighbor_results(wpa_s, WNM_SCAN_RESULT_AGE, NULL);
+	if (!bss) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WNM: Comparison of scan results against transition candidates did not find matches");
+		return 0;
+	}
+
+	/* Associate to the network */
+	wnm_bss_tm_connect(wpa_s, bss, ssid, 0);
+	return 1;
+}
+
+
+static void ieee802_11_rx_bss_trans_mgmt_req(struct wpa_supplicant *wpa_s,
+					     const u8 *pos, const u8 *end,
+					     int reply)
+{
+	unsigned int beacon_int;
+	u8 valid_int;
+#ifdef CONFIG_MBO
+	const u8 *vendor;
+#endif /* CONFIG_MBO */
+
+	if (wpa_s->disable_mbo_oce || wpa_s->conf->disable_btm)
+		return;
+
+	if (end - pos < 5)
+		return;
+
+#ifdef CONFIG_MBO
+	wpa_s->wnm_mbo_trans_reason_present = 0;
+	wpa_s->wnm_mbo_transition_reason = 0;
+#endif /* CONFIG_MBO */
+
+	if (wpa_s->current_bss)
+		beacon_int = wpa_s->current_bss->beacon_int;
+	else
+		beacon_int = 100; /* best guess */
+
+	wpa_s->wnm_dialog_token = pos[0];
+	wpa_s->wnm_mode = pos[1];
+	wpa_s->wnm_dissoc_timer = WPA_GET_LE16(pos + 2);
+	valid_int = pos[4];
+	wpa_s->wnm_reply = reply;
+
+	wpa_printf(MSG_DEBUG, "WNM: BSS Transition Management Request: "
+		   "dialog_token=%u request_mode=0x%x "
+		   "disassoc_timer=%u validity_interval=%u",
+		   wpa_s->wnm_dialog_token, wpa_s->wnm_mode,
+		   wpa_s->wnm_dissoc_timer, valid_int);
+
+#if defined(CONFIG_MBO) && defined(CONFIG_TESTING_OPTIONS)
+	if (wpa_s->reject_btm_req_reason) {
+		wpa_printf(MSG_INFO,
+			   "WNM: Testing - reject BSS Transition Management Request: reject_btm_req_reason=%d",
+			   wpa_s->reject_btm_req_reason);
+		wnm_send_bss_transition_mgmt_resp(
+			wpa_s, wpa_s->wnm_dialog_token,
+			wpa_s->reject_btm_req_reason,
+			MBO_TRANSITION_REJECT_REASON_UNSPECIFIED, 0, NULL);
+		return;
+	}
+#endif /* CONFIG_MBO && CONFIG_TESTING_OPTIONS */
+
+	pos += 5;
+
+	if (wpa_s->wnm_mode & WNM_BSS_TM_REQ_BSS_TERMINATION_INCLUDED) {
+		if (end - pos < 12) {
+			wpa_printf(MSG_DEBUG, "WNM: Too short BSS TM Request");
+			return;
+		}
+		os_memcpy(wpa_s->wnm_bss_termination_duration, pos, 12);
+		pos += 12; /* BSS Termination Duration */
+	}
+
+	if (wpa_s->wnm_mode & WNM_BSS_TM_REQ_ESS_DISASSOC_IMMINENT) {
+		char url[256];
+
+		if (end - pos < 1 || 1 + pos[0] > end - pos) {
+			wpa_printf(MSG_DEBUG, "WNM: Invalid BSS Transition "
+				   "Management Request (URL)");
+			return;
+		}
+		os_memcpy(url, pos + 1, pos[0]);
+		url[pos[0]] = '\0';
+		pos += 1 + pos[0];
+
+		wpa_msg(wpa_s, MSG_INFO, ESS_DISASSOC_IMMINENT "%d %u %s",
+			wpa_sm_pmf_enabled(wpa_s->wpa),
+			wpa_s->wnm_dissoc_timer * beacon_int * 128 / 125, url);
+	}
+
+	if (wpa_s->wnm_mode & WNM_BSS_TM_REQ_DISASSOC_IMMINENT) {
+		wpa_msg(wpa_s, MSG_INFO, "WNM: Disassociation Imminent - "
+			"Disassociation Timer %u", wpa_s->wnm_dissoc_timer);
+		if (wpa_s->wnm_dissoc_timer && !wpa_s->scanning) {
+			/* TODO: mark current BSS less preferred for
+			 * selection */
+			wpa_printf(MSG_DEBUG, "Trying to find another BSS");
+			wpa_supplicant_req_scan(wpa_s, 0, 0);
+		}
+	}
+
+#ifdef CONFIG_MBO
+	vendor = get_ie(pos, end - pos, WLAN_EID_VENDOR_SPECIFIC);
+	if (vendor)
+		wpas_mbo_ie_trans_req(wpa_s, vendor + 2, vendor[1]);
+#endif /* CONFIG_MBO */
+
+	if (wpa_s->wnm_mode & WNM_BSS_TM_REQ_PREF_CAND_LIST_INCLUDED) {
+		unsigned int valid_ms;
+
+		wpa_msg(wpa_s, MSG_INFO, "WNM: Preferred List Available");
+		wnm_deallocate_memory(wpa_s);
+		wpa_s->wnm_neighbor_report_elements = os_calloc(
+			WNM_MAX_NEIGHBOR_REPORT,
+			sizeof(struct neighbor_report));
+		if (wpa_s->wnm_neighbor_report_elements == NULL)
+			return;
+
+		while (end - pos >= 2 &&
+		       wpa_s->wnm_num_neighbor_report < WNM_MAX_NEIGHBOR_REPORT)
+		{
+			u8 tag = *pos++;
+			u8 len = *pos++;
+
+			wpa_printf(MSG_DEBUG, "WNM: Neighbor report tag %u",
+				   tag);
+			if (len > end - pos) {
+				wpa_printf(MSG_DEBUG, "WNM: Truncated request");
+				return;
+			}
+			if (tag == WLAN_EID_NEIGHBOR_REPORT) {
+				struct neighbor_report *rep;
+				rep = &wpa_s->wnm_neighbor_report_elements[
+					wpa_s->wnm_num_neighbor_report];
+				wnm_parse_neighbor_report(wpa_s, pos, len, rep);
+				wpa_s->wnm_num_neighbor_report++;
+#ifdef CONFIG_MBO
+				if (wpa_s->wnm_mbo_trans_reason_present &&
+				    wpa_s->wnm_num_neighbor_report == 1) {
+					rep->is_first = 1;
+					wpa_printf(MSG_DEBUG,
+						   "WNM: First transition candidate is "
+						   MACSTR, MAC2STR(rep->bssid));
+				}
+#endif /* CONFIG_MBO */
+			}
+
+			pos += len;
+		}
+
+		if (!wpa_s->wnm_num_neighbor_report) {
+			wpa_printf(MSG_DEBUG,
+				   "WNM: Candidate list included bit is set, but no candidates found");
+			wnm_send_bss_transition_mgmt_resp(
+				wpa_s, wpa_s->wnm_dialog_token,
+				WNM_BSS_TM_REJECT_NO_SUITABLE_CANDIDATES,
+				MBO_TRANSITION_REJECT_REASON_UNSPECIFIED, 0,
+				NULL);
+			return;
+		}
+
+		wnm_sort_cand_list(wpa_s);
+		wnm_dump_cand_list(wpa_s);
+		valid_ms = valid_int * beacon_int * 128 / 125;
+		wpa_printf(MSG_DEBUG, "WNM: Candidate list valid for %u ms",
+			   valid_ms);
+		os_get_reltime(&wpa_s->wnm_cand_valid_until);
+		wpa_s->wnm_cand_valid_until.sec += valid_ms / 1000;
+		wpa_s->wnm_cand_valid_until.usec += (valid_ms % 1000) * 1000;
+		wpa_s->wnm_cand_valid_until.sec +=
+			wpa_s->wnm_cand_valid_until.usec / 1000000;
+		wpa_s->wnm_cand_valid_until.usec %= 1000000;
+		os_memcpy(wpa_s->wnm_cand_from_bss, wpa_s->bssid, ETH_ALEN);
+
+		/*
+		 * Fetch the latest scan results from the kernel and check for
+		 * candidates based on those results first. This can help in
+		 * finding more up-to-date information should the driver has
+		 * done some internal scanning operations after the last scan
+		 * result update in wpa_supplicant.
+		 */
+		if (wnm_fetch_scan_results(wpa_s) > 0)
+			return;
+
+		/*
+		 * Try to use previously received scan results, if they are
+		 * recent enough to use for a connection.
+		 */
+		if (wpa_s->last_scan_res_used > 0) {
+			struct os_reltime now;
+
+			os_get_reltime(&now);
+			if (!os_reltime_expired(&now, &wpa_s->last_scan, 10)) {
+				wpa_printf(MSG_DEBUG,
+					   "WNM: Try to use recent scan results");
+				if (wnm_scan_process(wpa_s, 0) > 0)
+					return;
+				wpa_printf(MSG_DEBUG,
+					   "WNM: No match in previous scan results - try a new scan");
+			}
+		}
+
+		wnm_set_scan_freqs(wpa_s);
+		if (wpa_s->wnm_num_neighbor_report == 1) {
+			os_memcpy(wpa_s->next_scan_bssid,
+				  wpa_s->wnm_neighbor_report_elements[0].bssid,
+				  ETH_ALEN);
+			wpa_printf(MSG_DEBUG,
+				   "WNM: Scan only for a specific BSSID since there is only a single candidate "
+				   MACSTR, MAC2STR(wpa_s->next_scan_bssid));
+		}
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+	} else if (reply) {
+		enum bss_trans_mgmt_status_code status;
+		if (wpa_s->wnm_mode & WNM_BSS_TM_REQ_ESS_DISASSOC_IMMINENT)
+			status = WNM_BSS_TM_ACCEPT;
+		else {
+			wpa_msg(wpa_s, MSG_INFO, "WNM: BSS Transition Management Request did not include candidates");
+			status = WNM_BSS_TM_REJECT_UNSPECIFIED;
+		}
+		wnm_send_bss_transition_mgmt_resp(
+			wpa_s, wpa_s->wnm_dialog_token, status,
+			MBO_TRANSITION_REJECT_REASON_UNSPECIFIED, 0, NULL);
+	}
+}
+
+
+#define BTM_QUERY_MIN_SIZE	4
+
+int wnm_send_bss_transition_mgmt_query(struct wpa_supplicant *wpa_s,
+				       u8 query_reason,
+				       const char *btm_candidates,
+				       int cand_list)
+{
+	struct wpabuf *buf;
+	int ret;
+
+	wpa_printf(MSG_DEBUG, "WNM: Send BSS Transition Management Query to "
+		   MACSTR " query_reason=%u%s",
+		   MAC2STR(wpa_s->bssid), query_reason,
+		   cand_list ? " candidate list" : "");
+
+	buf = wpabuf_alloc(BTM_QUERY_MIN_SIZE);
+	if (!buf)
+		return -1;
+
+	wpabuf_put_u8(buf, WLAN_ACTION_WNM);
+	wpabuf_put_u8(buf, WNM_BSS_TRANS_MGMT_QUERY);
+	wpabuf_put_u8(buf, 1);
+	wpabuf_put_u8(buf, query_reason);
+
+	if (cand_list)
+		wnm_add_cand_list(wpa_s, &buf);
+
+	if (btm_candidates) {
+		const size_t max_len = 1000;
+
+		ret = wpabuf_resize(&buf, max_len);
+		if (ret < 0) {
+			wpabuf_free(buf);
+			return ret;
+		}
+
+		ret = ieee802_11_parse_candidate_list(btm_candidates,
+						      wpabuf_put(buf, 0),
+						      max_len);
+		if (ret < 0) {
+			wpabuf_free(buf);
+			return ret;
+		}
+
+		wpabuf_put(buf, ret);
+	}
+
+	ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				  wpa_s->own_addr, wpa_s->bssid,
+				  wpabuf_head_u8(buf), wpabuf_len(buf), 0);
+
+	wpabuf_free(buf);
+	return ret;
+}
+
+
+static void ieee802_11_rx_wnm_notif_req_wfa(struct wpa_supplicant *wpa_s,
+					    const u8 *sa, const u8 *data,
+					    int len)
+{
+	const u8 *pos, *end, *next;
+	u8 ie, ie_len;
+
+	pos = data;
+	end = data + len;
+
+	while (end - pos > 1) {
+		ie = *pos++;
+		ie_len = *pos++;
+		wpa_printf(MSG_DEBUG, "WNM: WFA subelement %u len %u",
+			   ie, ie_len);
+		if (ie_len > end - pos) {
+			wpa_printf(MSG_DEBUG, "WNM: Not enough room for "
+				   "subelement");
+			break;
+		}
+		next = pos + ie_len;
+		if (ie_len < 4) {
+			pos = next;
+			continue;
+		}
+		wpa_printf(MSG_DEBUG, "WNM: Subelement OUI %06x type %u",
+			   WPA_GET_BE24(pos), pos[3]);
+
+#ifdef CONFIG_HS20
+		if (ie == WLAN_EID_VENDOR_SPECIFIC && ie_len >= 5 &&
+		    WPA_GET_BE24(pos) == OUI_WFA &&
+		    pos[3] == HS20_WNM_SUB_REM_NEEDED) {
+			/* Subscription Remediation subelement */
+			const u8 *ie_end;
+			u8 url_len;
+			char *url;
+			u8 osu_method;
+
+			wpa_printf(MSG_DEBUG, "WNM: Subscription Remediation "
+				   "subelement");
+			ie_end = pos + ie_len;
+			pos += 4;
+			url_len = *pos++;
+			if (url_len == 0) {
+				wpa_printf(MSG_DEBUG, "WNM: No Server URL included");
+				url = NULL;
+				osu_method = 1;
+			} else {
+				if (url_len + 1 > ie_end - pos) {
+					wpa_printf(MSG_DEBUG, "WNM: Not enough room for Server URL (len=%u) and Server Method (left %d)",
+						   url_len,
+						   (int) (ie_end - pos));
+					break;
+				}
+				url = os_malloc(url_len + 1);
+				if (url == NULL)
+					break;
+				os_memcpy(url, pos, url_len);
+				url[url_len] = '\0';
+				osu_method = pos[url_len];
+			}
+			hs20_rx_subscription_remediation(wpa_s, url,
+							 osu_method);
+			os_free(url);
+			pos = next;
+			continue;
+		}
+
+		if (ie == WLAN_EID_VENDOR_SPECIFIC && ie_len >= 8 &&
+		    WPA_GET_BE24(pos) == OUI_WFA &&
+		    pos[3] == HS20_WNM_DEAUTH_IMMINENT_NOTICE) {
+			const u8 *ie_end;
+			u8 url_len;
+			char *url;
+			u8 code;
+			u16 reauth_delay;
+
+			ie_end = pos + ie_len;
+			pos += 4;
+			code = *pos++;
+			reauth_delay = WPA_GET_LE16(pos);
+			pos += 2;
+			url_len = *pos++;
+			wpa_printf(MSG_DEBUG, "WNM: HS 2.0 Deauthentication "
+				   "Imminent - Reason Code %u   "
+				   "Re-Auth Delay %u  URL Length %u",
+				   code, reauth_delay, url_len);
+			if (url_len > ie_end - pos)
+				break;
+			url = os_malloc(url_len + 1);
+			if (url == NULL)
+				break;
+			os_memcpy(url, pos, url_len);
+			url[url_len] = '\0';
+			hs20_rx_deauth_imminent_notice(wpa_s, code,
+						       reauth_delay, url);
+			os_free(url);
+			pos = next;
+			continue;
+		}
+
+		if (ie == WLAN_EID_VENDOR_SPECIFIC && ie_len >= 5 &&
+		    WPA_GET_BE24(pos) == OUI_WFA &&
+		    pos[3] == HS20_WNM_T_C_ACCEPTANCE) {
+			const u8 *ie_end;
+			u8 url_len;
+			char *url;
+
+			ie_end = pos + ie_len;
+			pos += 4;
+			url_len = *pos++;
+			wpa_printf(MSG_DEBUG,
+				   "WNM: HS 2.0 Terms and Conditions Acceptance (URL Length %u)",
+				   url_len);
+			if (url_len > ie_end - pos)
+				break;
+			url = os_malloc(url_len + 1);
+			if (!url)
+				break;
+			os_memcpy(url, pos, url_len);
+			url[url_len] = '\0';
+			hs20_rx_t_c_acceptance(wpa_s, url);
+			os_free(url);
+			pos = next;
+			continue;
+		}
+#endif /* CONFIG_HS20 */
+
+		pos = next;
+	}
+}
+
+
+static void ieee802_11_rx_wnm_notif_req(struct wpa_supplicant *wpa_s,
+					const u8 *sa, const u8 *frm, int len)
+{
+	const u8 *pos, *end;
+	u8 dialog_token, type;
+
+	/* Dialog Token [1] | Type [1] | Subelements */
+
+	if (len < 2 || sa == NULL)
+		return;
+	end = frm + len;
+	pos = frm;
+	dialog_token = *pos++;
+	type = *pos++;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "WNM: Received WNM-Notification Request "
+		"(dialog_token %u type %u sa " MACSTR ")",
+		dialog_token, type, MAC2STR(sa));
+	wpa_hexdump(MSG_DEBUG, "WNM-Notification Request subelements",
+		    pos, end - pos);
+
+	if (wpa_s->wpa_state != WPA_COMPLETED ||
+	    os_memcmp(sa, wpa_s->bssid, ETH_ALEN) != 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "WNM: WNM-Notification frame not "
+			"from our AP - ignore it");
+		return;
+	}
+
+	switch (type) {
+	case 1:
+		ieee802_11_rx_wnm_notif_req_wfa(wpa_s, sa, pos, end - pos);
+		break;
+	default:
+		wpa_dbg(wpa_s, MSG_DEBUG, "WNM: Ignore unknown "
+			"WNM-Notification type %u", type);
+		break;
+	}
+}
+
+
+static void ieee802_11_rx_wnm_coloc_intf_req(struct wpa_supplicant *wpa_s,
+					     const u8 *sa, const u8 *frm,
+					     int len)
+{
+	u8 dialog_token, req_info, auto_report, timeout;
+
+	if (!wpa_s->conf->coloc_intf_reporting)
+		return;
+
+	/* Dialog Token [1] | Request Info [1] */
+
+	if (len < 2)
+		return;
+	dialog_token = frm[0];
+	req_info = frm[1];
+	auto_report = req_info & 0x03;
+	timeout = req_info >> 2;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WNM: Received Collocated Interference Request (dialog_token %u auto_report %u timeout %u sa " MACSTR ")",
+		dialog_token, auto_report, timeout, MAC2STR(sa));
+
+	if (dialog_token == 0)
+		return; /* only nonzero values are used for request */
+
+	if (wpa_s->wpa_state != WPA_COMPLETED ||
+	    os_memcmp(sa, wpa_s->bssid, ETH_ALEN) != 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WNM: Collocated Interference Request frame not from current AP - ignore it");
+		return;
+	}
+
+	wpa_msg(wpa_s, MSG_INFO, COLOC_INTF_REQ "%u %u %u",
+		dialog_token, auto_report, timeout);
+	wpa_s->coloc_intf_dialog_token = dialog_token;
+	wpa_s->coloc_intf_auto_report = auto_report;
+	wpa_s->coloc_intf_timeout = timeout;
+}
+
+
+void ieee802_11_rx_wnm_action(struct wpa_supplicant *wpa_s,
+			      const struct ieee80211_mgmt *mgmt, size_t len)
+{
+	const u8 *pos, *end;
+	u8 act;
+
+	if (len < IEEE80211_HDRLEN + 2)
+		return;
+
+	pos = ((const u8 *) mgmt) + IEEE80211_HDRLEN + 1;
+	act = *pos++;
+	end = ((const u8 *) mgmt) + len;
+
+	wpa_printf(MSG_DEBUG, "WNM: RX action %u from " MACSTR,
+		   act, MAC2STR(mgmt->sa));
+	if (wpa_s->wpa_state < WPA_ASSOCIATED ||
+	    os_memcmp(mgmt->sa, wpa_s->bssid, ETH_ALEN) != 0) {
+		wpa_printf(MSG_DEBUG, "WNM: Ignore unexpected WNM Action "
+			   "frame");
+		return;
+	}
+
+	switch (act) {
+	case WNM_BSS_TRANS_MGMT_REQ:
+		ieee802_11_rx_bss_trans_mgmt_req(wpa_s, pos, end,
+						 !(mgmt->da[0] & 0x01));
+		break;
+	case WNM_SLEEP_MODE_RESP:
+		ieee802_11_rx_wnmsleep_resp(wpa_s, pos, end - pos);
+		break;
+	case WNM_NOTIFICATION_REQ:
+		ieee802_11_rx_wnm_notif_req(wpa_s, mgmt->sa, pos, end - pos);
+		break;
+	case WNM_COLLOCATED_INTERFERENCE_REQ:
+		ieee802_11_rx_wnm_coloc_intf_req(wpa_s, mgmt->sa, pos,
+						 end - pos);
+		break;
+	default:
+		wpa_printf(MSG_ERROR, "WNM: Unknown request");
+		break;
+	}
+}
+
+
+int wnm_send_coloc_intf_report(struct wpa_supplicant *wpa_s, u8 dialog_token,
+			       const struct wpabuf *elems)
+{
+	struct wpabuf *buf;
+	int ret;
+
+	if (wpa_s->wpa_state < WPA_ASSOCIATED || !elems)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "WNM: Send Collocated Interference Report to "
+		   MACSTR " (dialog token %u)",
+		   MAC2STR(wpa_s->bssid), dialog_token);
+
+	buf = wpabuf_alloc(3 + wpabuf_len(elems));
+	if (!buf)
+		return -1;
+
+	wpabuf_put_u8(buf, WLAN_ACTION_WNM);
+	wpabuf_put_u8(buf, WNM_COLLOCATED_INTERFERENCE_REPORT);
+	wpabuf_put_u8(buf, dialog_token);
+	wpabuf_put_buf(buf, elems);
+
+	ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				  wpa_s->own_addr, wpa_s->bssid,
+				  wpabuf_head_u8(buf), wpabuf_len(buf), 0);
+	wpabuf_free(buf);
+	return ret;
+}
+
+
+void wnm_set_coloc_intf_elems(struct wpa_supplicant *wpa_s,
+			      struct wpabuf *elems)
+{
+	wpabuf_free(wpa_s->coloc_intf_elems);
+	if (elems && wpabuf_len(elems) == 0) {
+		wpabuf_free(elems);
+		elems = NULL;
+	}
+	wpa_s->coloc_intf_elems = elems;
+
+	if (wpa_s->conf->coloc_intf_reporting && wpa_s->coloc_intf_elems &&
+	    wpa_s->coloc_intf_dialog_token &&
+	    (wpa_s->coloc_intf_auto_report == 1 ||
+	     wpa_s->coloc_intf_auto_report == 3)) {
+		/* TODO: Check that there has not been less than
+		 * wpa_s->coloc_intf_timeout * 200 TU from the last report.
+		 */
+		wnm_send_coloc_intf_report(wpa_s,
+					   wpa_s->coloc_intf_dialog_token,
+					   wpa_s->coloc_intf_elems);
+	}
+}
+
+
+void wnm_clear_coloc_intf_reporting(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_WNM
+	wpa_s->coloc_intf_dialog_token = 0;
+	wpa_s->coloc_intf_auto_report = 0;
+#endif /* CONFIG_WNM */
+}
diff --git a/wpa_supplicant/wnm_sta.h b/wpa_supplicant/wnm_sta.h
new file mode 100644
index 000000000000..29625f8ca943
--- /dev/null
+++ b/wpa_supplicant/wnm_sta.h
@@ -0,0 +1,93 @@
+/*
+ * IEEE 802.11v WNM related functions and structures
+ * Copyright (c) 2011-2012, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WNM_STA_H
+#define WNM_STA_H
+
+struct measurement_pilot {
+	u8 measurement_pilot;
+	u8 subelem_len;
+	u8 subelems[255];
+};
+
+struct multiple_bssid {
+	u8 max_bssid_indicator;
+	u8 subelem_len;
+	u8 subelems[255];
+};
+
+struct neighbor_report {
+	u8 bssid[ETH_ALEN];
+	u32 bssid_info;
+	u8 regulatory_class;
+	u8 channel_number;
+	u8 phy_type;
+	u8 preference; /* valid if preference_present=1 */
+	u16 tsf_offset; /* valid if tsf_present=1 */
+	u16 beacon_int; /* valid if tsf_present=1 */
+	char country[2]; /* valid if country_present=1 */
+	u8 rm_capab[5]; /* valid if rm_capab_present=1 */
+	u16 bearing; /* valid if bearing_present=1 */
+	u16 rel_height; /* valid if bearing_present=1 */
+	u32 distance; /* valid if bearing_present=1 */
+	u64 bss_term_tsf; /* valid if bss_term_present=1 */
+	u16 bss_term_dur; /* valid if bss_term_present=1 */
+	unsigned int preference_present:1;
+	unsigned int tsf_present:1;
+	unsigned int country_present:1;
+	unsigned int rm_capab_present:1;
+	unsigned int bearing_present:1;
+	unsigned int bss_term_present:1;
+	unsigned int acceptable:1;
+#ifdef CONFIG_MBO
+	unsigned int is_first:1;
+#endif /* CONFIG_MBO */
+	struct measurement_pilot *meas_pilot;
+	struct multiple_bssid *mul_bssid;
+	int freq;
+};
+
+
+int ieee802_11_send_wnmsleep_req(struct wpa_supplicant *wpa_s,
+				 u8 action, u16 intval, struct wpabuf *tfs_req);
+
+void ieee802_11_rx_wnm_action(struct wpa_supplicant *wpa_s,
+			      const struct ieee80211_mgmt *mgmt, size_t len);
+
+int wnm_send_bss_transition_mgmt_query(struct wpa_supplicant *wpa_s,
+				       u8 query_reason,
+				       const char *btm_candidates,
+				       int cand_list);
+
+void wnm_deallocate_memory(struct wpa_supplicant *wpa_s);
+int wnm_send_coloc_intf_report(struct wpa_supplicant *wpa_s, u8 dialog_token,
+			       const struct wpabuf *elems);
+void wnm_set_coloc_intf_elems(struct wpa_supplicant *wpa_s,
+			      struct wpabuf *elems);
+
+
+#ifdef CONFIG_WNM
+
+int wnm_scan_process(struct wpa_supplicant *wpa_s, int reply_on_fail);
+void wnm_clear_coloc_intf_reporting(struct wpa_supplicant *wpa_s);
+
+#else /* CONFIG_WNM */
+
+static inline int wnm_scan_process(struct wpa_supplicant *wpa_s,
+				   int reply_on_fail)
+{
+	return 0;
+}
+
+static inline void wnm_clear_coloc_intf_reporting(struct wpa_supplicant *wpa_s)
+{
+}
+
+#endif /* CONFIG_WNM */
+
+#endif /* WNM_STA_H */
diff --git a/wpa_supplicant/wpa_cli.c b/wpa_supplicant/wpa_cli.c
new file mode 100644
index 000000000000..033589f760d2
--- /dev/null
+++ b/wpa_supplicant/wpa_cli.c
@@ -0,0 +1,5083 @@
+/*
+ * WPA Supplicant - command line interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2022, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#ifdef CONFIG_CTRL_IFACE
+
+#ifdef CONFIG_CTRL_IFACE_UNIX
+#include <dirent.h>
+#endif /* CONFIG_CTRL_IFACE_UNIX */
+
+#include "common/cli.h"
+#include "common/wpa_ctrl.h"
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "utils/edit.h"
+#include "utils/list.h"
+#include "common/version.h"
+#include "common/ieee802_11_defs.h"
+#ifdef ANDROID
+#include <cutils/properties.h>
+#endif /* ANDROID */
+
+
+static const char *const wpa_cli_version =
+"wpa_cli v" VERSION_STR "\n"
+"Copyright (c) 2004-2022, Jouni Malinen <j@w1.fi> and contributors";
+
+#define VENDOR_ELEM_FRAME_ID \
+	"  0: Probe Req (P2P), 1: Probe Resp (P2P) , 2: Probe Resp (GO), " \
+	"3: Beacon (GO), 4: PD Req, 5: PD Resp, 6: GO Neg Req, " \
+	"7: GO Neg Resp, 8: GO Neg Conf, 9: Inv Req, 10: Inv Resp, " \
+	"11: Assoc Req (P2P), 12: Assoc Resp (P2P)"
+
+static struct wpa_ctrl *ctrl_conn;
+static struct wpa_ctrl *mon_conn;
+static int wpa_cli_quit = 0;
+static int wpa_cli_attached = 0;
+static int wpa_cli_connected = -1;
+static int wpa_cli_last_id = 0;
+#ifndef CONFIG_CTRL_IFACE_DIR
+#define CONFIG_CTRL_IFACE_DIR "/var/run/wpa_supplicant"
+#endif /* CONFIG_CTRL_IFACE_DIR */
+static const char *ctrl_iface_dir = CONFIG_CTRL_IFACE_DIR;
+static const char *client_socket_dir = NULL;
+static char *ctrl_ifname = NULL;
+static const char *global = NULL;
+static const char *pid_file = NULL;
+static const char *action_file = NULL;
+static int reconnect = 0;
+static int ping_interval = 5;
+static int interactive = 0;
+static char *ifname_prefix = NULL;
+
+static DEFINE_DL_LIST(bsses); /* struct cli_txt_entry */
+static DEFINE_DL_LIST(p2p_peers); /* struct cli_txt_entry */
+static DEFINE_DL_LIST(p2p_groups); /* struct cli_txt_entry */
+static DEFINE_DL_LIST(ifnames); /* struct cli_txt_entry */
+static DEFINE_DL_LIST(networks); /* struct cli_txt_entry */
+static DEFINE_DL_LIST(creds); /* struct cli_txt_entry */
+#ifdef CONFIG_AP
+static DEFINE_DL_LIST(stations); /* struct cli_txt_entry */
+#endif /* CONFIG_AP */
+
+
+static void print_help(const char *cmd);
+static void wpa_cli_mon_receive(int sock, void *eloop_ctx, void *sock_ctx);
+static void wpa_cli_close_connection(void);
+static char * wpa_cli_get_default_ifname(void);
+static char ** wpa_list_cmd_list(void);
+static void update_creds(struct wpa_ctrl *ctrl);
+static void update_networks(struct wpa_ctrl *ctrl);
+static void update_stations(struct wpa_ctrl *ctrl);
+static void update_ifnames(struct wpa_ctrl *ctrl);
+
+
+static void usage(void)
+{
+	printf("wpa_cli [-p<path to ctrl sockets>] [-i<ifname>] [-hvBr] "
+	       "[-a<action file>] \\\n"
+	       "        [-P<pid file>] [-g<global ctrl>] [-G<ping interval>] "
+	       "\\\n"
+	       "        [-s<wpa_client_socket_file_path>] "
+	       "[command..]\n"
+	       "  -h = help (show this usage text)\n"
+	       "  -v = shown version information\n"
+	       "  -a = run in daemon mode executing the action file based on "
+	       "events from\n"
+	       "       wpa_supplicant\n"
+	       "  -r = try to reconnect when client socket is disconnected.\n"
+	       "       This is useful only when used with -a.\n"
+	       "  -B = run a daemon in the background\n"
+	       "  default path: " CONFIG_CTRL_IFACE_DIR "\n"
+	       "  default interface: first interface found in socket path\n");
+	print_help(NULL);
+}
+
+
+static int wpa_cli_show_event(const char *event)
+{
+	const char *start;
+
+	start = os_strchr(event, '>');
+	if (start == NULL)
+		return 1;
+
+	start++;
+	/*
+	 * Skip BSS added/removed events since they can be relatively frequent
+	 * and are likely of not much use for an interactive user.
+	 */
+	if (str_starts(start, WPA_EVENT_BSS_ADDED) ||
+	    str_starts(start, WPA_EVENT_BSS_REMOVED))
+		return 0;
+
+	return 1;
+}
+
+
+static int wpa_cli_open_connection(const char *ifname, int attach)
+{
+#if defined(CONFIG_CTRL_IFACE_UDP) || defined(CONFIG_CTRL_IFACE_NAMED_PIPE)
+	ctrl_conn = wpa_ctrl_open(ifname);
+	if (ctrl_conn == NULL)
+		return -1;
+
+	if (attach && interactive)
+		mon_conn = wpa_ctrl_open(ifname);
+	else
+		mon_conn = NULL;
+#else /* CONFIG_CTRL_IFACE_UDP || CONFIG_CTRL_IFACE_NAMED_PIPE */
+	char *cfile = NULL;
+	int flen, res;
+
+	if (ifname == NULL)
+		return -1;
+
+#ifdef ANDROID
+	if (access(ctrl_iface_dir, F_OK) < 0) {
+		cfile = os_strdup(ifname);
+		if (cfile == NULL)
+			return -1;
+	}
+#endif /* ANDROID */
+
+	if (client_socket_dir && client_socket_dir[0] &&
+	    access(client_socket_dir, F_OK) < 0) {
+		perror(client_socket_dir);
+		os_free(cfile);
+		return -1;
+	}
+
+	if (cfile == NULL) {
+		flen = os_strlen(ctrl_iface_dir) + os_strlen(ifname) + 2;
+		cfile = os_malloc(flen);
+		if (cfile == NULL)
+			return -1;
+		res = os_snprintf(cfile, flen, "%s/%s", ctrl_iface_dir,
+				  ifname);
+		if (os_snprintf_error(flen, res)) {
+			os_free(cfile);
+			return -1;
+		}
+	}
+
+	ctrl_conn = wpa_ctrl_open2(cfile, client_socket_dir);
+	if (ctrl_conn == NULL) {
+		os_free(cfile);
+		return -1;
+	}
+
+	if (attach && interactive)
+		mon_conn = wpa_ctrl_open2(cfile, client_socket_dir);
+	else
+		mon_conn = NULL;
+	os_free(cfile);
+#endif /* CONFIG_CTRL_IFACE_UDP || CONFIG_CTRL_IFACE_NAMED_PIPE */
+
+	if (mon_conn) {
+		if (wpa_ctrl_attach(mon_conn) == 0) {
+			wpa_cli_attached = 1;
+			if (interactive)
+				eloop_register_read_sock(
+					wpa_ctrl_get_fd(mon_conn),
+					wpa_cli_mon_receive, NULL, NULL);
+		} else {
+			printf("Warning: Failed to attach to "
+			       "wpa_supplicant.\n");
+			wpa_cli_close_connection();
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+
+static void wpa_cli_close_connection(void)
+{
+	if (ctrl_conn == NULL)
+		return;
+
+	if (wpa_cli_attached) {
+		wpa_ctrl_detach(interactive ? mon_conn : ctrl_conn);
+		wpa_cli_attached = 0;
+	}
+	wpa_ctrl_close(ctrl_conn);
+	ctrl_conn = NULL;
+	if (mon_conn) {
+		eloop_unregister_read_sock(wpa_ctrl_get_fd(mon_conn));
+		wpa_ctrl_close(mon_conn);
+		mon_conn = NULL;
+	}
+}
+
+
+static void wpa_cli_msg_cb(char *msg, size_t len)
+{
+	printf("%s\n", msg);
+}
+
+
+static int _wpa_ctrl_command(struct wpa_ctrl *ctrl, const char *cmd, int print)
+{
+	char buf[4096];
+	size_t len;
+	int ret;
+
+	if (ctrl_conn == NULL) {
+		printf("Not connected to wpa_supplicant - command dropped.\n");
+		return -1;
+	}
+	if (ifname_prefix) {
+		os_snprintf(buf, sizeof(buf), "IFNAME=%s %s",
+			    ifname_prefix, cmd);
+		buf[sizeof(buf) - 1] = '\0';
+		cmd = buf;
+	}
+	len = sizeof(buf) - 1;
+	ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len,
+			       wpa_cli_msg_cb);
+	if (ret == -2) {
+		printf("'%s' command timed out.\n", cmd);
+		return -2;
+	} else if (ret < 0) {
+		printf("'%s' command failed.\n", cmd);
+		return -1;
+	}
+	if (print) {
+		buf[len] = '\0';
+		printf("%s", buf);
+		if (interactive && len > 0 && buf[len - 1] != '\n')
+			printf("\n");
+	}
+	return 0;
+}
+
+
+static int wpa_ctrl_command(struct wpa_ctrl *ctrl, const char *cmd)
+{
+	return _wpa_ctrl_command(ctrl, cmd, 1);
+}
+
+
+static int wpa_cli_cmd(struct wpa_ctrl *ctrl, const char *cmd, int min_args,
+		       int argc, char *argv[])
+{
+	char buf[4096];
+	if (argc < min_args) {
+		printf("Invalid %s command - at least %d argument%s "
+		       "required.\n", cmd, min_args,
+		       min_args > 1 ? "s are" : " is");
+		return -1;
+	}
+	if (write_cmd(buf, sizeof(buf), cmd, argc, argv) < 0)
+		return -1;
+	return wpa_ctrl_command(ctrl, buf);
+}
+
+
+static int wpa_cli_cmd_ifname(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "IFNAME");
+}
+
+
+static int wpa_cli_cmd_status(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	if (argc > 0 && os_strcmp(argv[0], "verbose") == 0)
+		return wpa_ctrl_command(ctrl, "STATUS-VERBOSE");
+	if (argc > 0 && os_strcmp(argv[0], "wps") == 0)
+		return wpa_ctrl_command(ctrl, "STATUS-WPS");
+	if (argc > 0 && os_strcmp(argv[0], "driver") == 0)
+		return wpa_ctrl_command(ctrl, "STATUS-DRIVER");
+#ifdef ANDROID
+	if (argc > 0 && os_strcmp(argv[0], "no_events") == 0)
+		return wpa_ctrl_command(ctrl, "STATUS-NO_EVENTS");
+#endif /* ANDROID */
+	return wpa_ctrl_command(ctrl, "STATUS");
+}
+
+
+static int wpa_cli_cmd_ping(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "PING");
+}
+
+
+static int wpa_cli_cmd_relog(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "RELOG");
+}
+
+
+static int wpa_cli_cmd_note(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "NOTE", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_mib(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "MIB");
+}
+
+
+static int wpa_cli_cmd_pmksa(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "PMKSA");
+}
+
+
+static int wpa_cli_cmd_pmksa_flush(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "PMKSA_FLUSH");
+}
+
+
+#ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+
+static int wpa_cli_cmd_pmksa_get(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "PMKSA_GET", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_pmksa_add(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "PMKSA_ADD", 8, argc, argv);
+}
+
+
+#ifdef CONFIG_MESH
+
+static int wpa_cli_mesh_cmd_pmksa_get(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "MESH_PMKSA_GET", 1, argc, argv);
+}
+
+
+static int wpa_cli_mesh_cmd_pmksa_add(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "MESH_PMKSA_ADD", 4, argc, argv);
+}
+
+#endif /* CONFIG_MESH */
+#endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
+
+
+static int wpa_cli_cmd_help(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	print_help(argc > 0 ? argv[0] : NULL);
+	return 0;
+}
+
+
+static char ** wpa_cli_complete_help(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	char **res = NULL;
+
+	switch (arg) {
+	case 1:
+		res = wpa_list_cmd_list();
+		break;
+	}
+
+	return res;
+}
+
+
+static int wpa_cli_cmd_license(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	printf("%s\n\n%s\n", wpa_cli_version, cli_full_license);
+	return 0;
+}
+
+
+static int wpa_cli_cmd_quit(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	wpa_cli_quit = 1;
+	if (interactive)
+		eloop_terminate();
+	return 0;
+}
+
+
+static int wpa_cli_cmd_set(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char cmd[256];
+	int res;
+
+	if (argc == 1) {
+		res = os_snprintf(cmd, sizeof(cmd), "SET %s ", argv[0]);
+		if (os_snprintf_error(sizeof(cmd), res)) {
+			printf("Too long SET command.\n");
+			return -1;
+		}
+		return wpa_ctrl_command(ctrl, cmd);
+	}
+
+	return wpa_cli_cmd(ctrl, "SET", 2, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_set(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	const char *fields[] = {
+		/* runtime values */
+		"EAPOL::heldPeriod", "EAPOL::authPeriod", "EAPOL::startPeriod",
+		"EAPOL::maxStart", "dot11RSNAConfigPMKLifetime",
+		"dot11RSNAConfigPMKReauthThreshold", "dot11RSNAConfigSATimeout",
+		"wps_fragment_size", "wps_version_number", "ampdu",
+		"tdls_testing", "tdls_disabled", "pno", "radio_disabled",
+		"uapsd", "ps", "wifi_display", "bssid_filter", "disallow_aps",
+		"no_keep_alive",
+		/* global configuration parameters */
+#ifdef CONFIG_CTRL_IFACE
+		"ctrl_interface", "no_ctrl_interface", "ctrl_interface_group",
+#endif /* CONFIG_CTRL_IFACE */
+		"eapol_version", "ap_scan", "bgscan",
+#ifdef CONFIG_MESH
+		"user_mpm", "max_peer_links", "mesh_max_inactivity",
+		"dot11RSNASAERetransPeriod",
+#endif /* CONFIG_MESH */
+		"disable_scan_offload", "fast_reauth", "opensc_engine_path",
+		"pkcs11_engine_path", "pkcs11_module_path", "openssl_ciphers",
+		"pcsc_reader", "pcsc_pin", "external_sim", "driver_param",
+		"dot11RSNAConfigPMKLifetime",
+		"dot11RSNAConfigPMKReauthThreshold",
+		"dot11RSNAConfigSATimeout",
+#ifndef CONFIG_NO_CONFIG_WRITE
+		"update_config",
+#endif /* CONFIG_NO_CONFIG_WRITE */
+		"load_dynamic_eap",
+#ifdef CONFIG_WPS
+		"uuid", "device_name", "manufacturer", "model_name",
+		"model_number", "serial_number", "device_type", "os_version",
+		"config_methods", "wps_cred_processing", "wps_vendor_ext_m1",
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+		"sec_device_type",
+		"p2p_listen_reg_class", "p2p_listen_channel",
+		"p2p_oper_reg_class", "p2p_oper_channel", "p2p_go_intent",
+		"p2p_ssid_postfix", "persistent_reconnect", "p2p_intra_bss",
+		"p2p_group_idle", "p2p_passphrase_len", "p2p_pref_chan",
+		"p2p_no_go_freq", "p2p_add_cli_chan",
+		"p2p_optimize_listen_chan", "p2p_go_ht40", "p2p_go_vht",
+		"p2p_disabled", "p2p_go_ctwindow", "p2p_no_group_iface",
+		"p2p_ignore_shared_freq", "ip_addr_go", "ip_addr_mask",
+		"ip_addr_start", "ip_addr_end", "p2p_go_edmg",
+#endif /* CONFIG_P2P */
+		"country", "bss_max_count", "bss_expiration_age",
+		"bss_expiration_scan_count", "filter_ssids", "filter_rssi",
+		"max_num_sta", "disassoc_low_ack", "ap_isolate",
+#ifdef CONFIG_HS20
+		"hs20",
+#endif /* CONFIG_HS20 */
+		"interworking", "hessid", "access_network_type", "pbc_in_m1",
+		"go_interworking", "go_access_network_type", "go_internet",
+		"go_venue_group", "go_venue_type",
+		"autoscan", "wps_nfc_dev_pw_id", "wps_nfc_dh_pubkey",
+		"wps_nfc_dh_privkey", "wps_nfc_dev_pw", "ext_password_backend",
+		"p2p_go_max_inactivity", "auto_interworking", "okc", "pmf",
+		"sae_groups", "dtim_period", "beacon_int",
+		"ap_vendor_elements", "ignore_old_scan_res", "freq_list",
+		"scan_cur_freq", "scan_res_valid_for_connect",
+		"sched_scan_interval",
+		"tdls_external_control", "osu_dir", "wowlan_triggers",
+		"p2p_search_delay", "mac_addr", "rand_addr_lifetime",
+		"preassoc_mac_addr", "key_mgmt_offload", "passive_scan",
+		"reassoc_same_bss_optim", "wps_priority",
+		"ap_assocresp_elements",
+#ifdef CONFIG_TESTING_OPTIONS
+		"ignore_auth_resp",
+#endif /* CONFIG_TESTING_OPTIONS */
+		"relative_rssi", "relative_band_adjust",
+		"extended_key_id",
+	};
+	int i, num_fields = ARRAY_SIZE(fields);
+
+	if (arg == 1) {
+		char **res = os_calloc(num_fields + 1, sizeof(char *));
+		if (res == NULL)
+			return NULL;
+		for (i = 0; i < num_fields; i++) {
+			res[i] = os_strdup(fields[i]);
+			if (res[i] == NULL)
+				return res;
+		}
+		return res;
+	}
+
+	if (arg > 1 && os_strncasecmp(str, "set bssid_filter ", 17) == 0)
+		return cli_txt_list_array(&bsses);
+
+	return NULL;
+}
+
+static int wpa_cli_cmd_dump(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "DUMP");
+}
+
+
+static int wpa_cli_cmd_driver_flags(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "DRIVER_FLAGS");
+}
+
+
+static int wpa_cli_cmd_get(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "GET", 1, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_get(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	const char *fields[] = {
+#ifdef CONFIG_CTRL_IFACE
+		"ctrl_interface", "ctrl_interface_group",
+#endif /* CONFIG_CTRL_IFACE */
+		"eapol_version", "ap_scan",
+#ifdef CONFIG_MESH
+		"user_mpm", "max_peer_links", "mesh_max_inactivity",
+#endif /* CONFIG_MESH */
+		"disable_scan_offload", "fast_reauth", "opensc_engine_path",
+		"pkcs11_engine_path", "pkcs11_module_path", "openssl_ciphers",
+		"pcsc_reader", "pcsc_pin", "external_sim", "driver_param",
+		"dot11RSNAConfigPMKLifetime",
+		"dot11RSNAConfigPMKReauthThreshold",
+		"dot11RSNAConfigSATimeout",
+#ifndef CONFIG_NO_CONFIG_WRITE
+		"update_config",
+#endif /* CONFIG_NO_CONFIG_WRITE */
+#ifdef CONFIG_WPS
+		"device_name", "manufacturer", "model_name", "model_number",
+		"serial_number", "config_methods", "wps_cred_processing",
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+		"p2p_listen_reg_class", "p2p_listen_channel",
+		"p2p_oper_reg_class", "p2p_oper_channel", "p2p_go_intent",
+		"p2p_ssid_postfix", "persistent_reconnect", "p2p_intra_bss",
+		"p2p_group_idle", "p2p_passphrase_len", "p2p_add_cli_chan",
+		"p2p_optimize_listen_chan", "p2p_go_ht40", "p2p_go_vht",
+		"p2p_disabled", "p2p_go_ctwindow", "p2p_no_group_iface",
+		"p2p_ignore_shared_freq", "ip_addr_go", "ip_addr_mask",
+		"ip_addr_start", "ip_addr_end",
+#endif /* CONFIG_P2P */
+		"bss_max_count", "bss_expiration_age",
+		"bss_expiration_scan_count", "filter_ssids", "filter_rssi",
+		"max_num_sta", "disassoc_low_ack", "ap_isolate",
+#ifdef CONFIG_HS20
+		"hs20",
+#endif /* CONFIG_HS20 */
+		"interworking", "access_network_type", "pbc_in_m1", "autoscan",
+		"go_interworking", "go_access_network_type", "go_internet",
+		"go_venue_group", "go_venue_type",
+		"wps_nfc_dev_pw_id", "ext_password_backend",
+		"p2p_go_max_inactivity", "auto_interworking", "okc", "pmf",
+		"dtim_period", "beacon_int", "ignore_old_scan_res",
+		"scan_cur_freq", "scan_res_valid_for_connect",
+		"sched_scan_interval",
+		"sched_scan_start_delay",
+		"tdls_external_control", "osu_dir", "wowlan_triggers",
+		"p2p_search_delay", "mac_addr", "rand_addr_lifetime",
+		"preassoc_mac_addr", "key_mgmt_offload", "passive_scan",
+		"reassoc_same_bss_optim", "extended_key_id"
+	};
+	int i, num_fields = ARRAY_SIZE(fields);
+
+	if (arg == 1) {
+		char **res = os_calloc(num_fields + 1, sizeof(char *));
+		if (res == NULL)
+			return NULL;
+		for (i = 0; i < num_fields; i++) {
+			res[i] = os_strdup(fields[i]);
+			if (res[i] == NULL)
+				return res;
+		}
+		return res;
+	}
+
+	return NULL;
+}
+
+
+static int wpa_cli_cmd_logoff(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "LOGOFF");
+}
+
+
+static int wpa_cli_cmd_logon(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "LOGON");
+}
+
+
+static int wpa_cli_cmd_reassociate(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "REASSOCIATE");
+}
+
+
+static int wpa_cli_cmd_reattach(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "REATTACH");
+}
+
+
+static int wpa_cli_cmd_preauthenticate(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "PREAUTH", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_ap_scan(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "AP_SCAN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_scan_interval(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "SCAN_INTERVAL", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_bss_expire_age(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "BSS_EXPIRE_AGE", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_bss_expire_count(struct wpa_ctrl *ctrl, int argc,
+				        char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "BSS_EXPIRE_COUNT", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_bss_flush(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char cmd[256];
+	int res;
+
+	if (argc < 1)
+		res = os_snprintf(cmd, sizeof(cmd), "BSS_FLUSH 0");
+	else
+		res = os_snprintf(cmd, sizeof(cmd), "BSS_FLUSH %s", argv[0]);
+	if (os_snprintf_error(sizeof(cmd), res)) {
+		printf("Too long BSS_FLUSH command.\n");
+		return -1;
+	}
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_ft_ds(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "FT_DS", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_pbc(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WPS_PBC", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_pin(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	if (argc == 0) {
+		printf("Invalid WPS_PIN command: need one or two arguments:\n"
+		       "- BSSID: use 'any' to select any\n"
+		       "- PIN: optional, used only with devices that have no "
+		       "display\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "WPS_PIN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_check_pin(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WPS_CHECK_PIN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_cancel(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "WPS_CANCEL");
+}
+
+
+#ifdef CONFIG_WPS_NFC
+
+static int wpa_cli_cmd_wps_nfc(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WPS_NFC", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_nfc_config_token(struct wpa_ctrl *ctrl, int argc,
+					    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WPS_NFC_CONFIG_TOKEN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_nfc_token(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WPS_NFC_TOKEN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_nfc_tag_read(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	int ret;
+	char *buf;
+	size_t buflen;
+
+	if (argc != 1) {
+		printf("Invalid 'wps_nfc_tag_read' command - one argument "
+		       "is required.\n");
+		return -1;
+	}
+
+	buflen = 18 + os_strlen(argv[0]);
+	buf = os_malloc(buflen);
+	if (buf == NULL)
+		return -1;
+	os_snprintf(buf, buflen, "WPS_NFC_TAG_READ %s", argv[0]);
+
+	ret = wpa_ctrl_command(ctrl, buf);
+	os_free(buf);
+
+	return ret;
+}
+
+
+static int wpa_cli_cmd_nfc_get_handover_req(struct wpa_ctrl *ctrl, int argc,
+					    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "NFC_GET_HANDOVER_REQ", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_nfc_get_handover_sel(struct wpa_ctrl *ctrl, int argc,
+					    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "NFC_GET_HANDOVER_SEL", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_nfc_report_handover(struct wpa_ctrl *ctrl, int argc,
+					   char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "NFC_REPORT_HANDOVER", 4, argc, argv);
+}
+
+#endif /* CONFIG_WPS_NFC */
+
+
+static int wpa_cli_cmd_wps_reg(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char cmd[256];
+	int res;
+
+	if (argc == 2)
+		res = os_snprintf(cmd, sizeof(cmd), "WPS_REG %s %s",
+				  argv[0], argv[1]);
+	else if (argc == 5 || argc == 6) {
+		char ssid_hex[2 * SSID_MAX_LEN + 1];
+		char key_hex[2 * 64 + 1];
+		int i;
+
+		ssid_hex[0] = '\0';
+		for (i = 0; i < SSID_MAX_LEN; i++) {
+			if (argv[2][i] == '\0')
+				break;
+			os_snprintf(&ssid_hex[i * 2], 3, "%02x", argv[2][i]);
+		}
+
+		key_hex[0] = '\0';
+		if (argc == 6) {
+			for (i = 0; i < 64; i++) {
+				if (argv[5][i] == '\0')
+					break;
+				os_snprintf(&key_hex[i * 2], 3, "%02x",
+					    argv[5][i]);
+			}
+		}
+
+		res = os_snprintf(cmd, sizeof(cmd),
+				  "WPS_REG %s %s %s %s %s %s",
+				  argv[0], argv[1], ssid_hex, argv[3], argv[4],
+				  key_hex);
+	} else {
+		printf("Invalid WPS_REG command: need two arguments:\n"
+		       "- BSSID of the target AP\n"
+		       "- AP PIN\n");
+		printf("Alternatively, six arguments can be used to "
+		       "reconfigure the AP:\n"
+		       "- BSSID of the target AP\n"
+		       "- AP PIN\n"
+		       "- new SSID\n"
+		       "- new auth (OPEN, WPAPSK, WPA2PSK)\n"
+		       "- new encr (NONE, WEP, TKIP, CCMP)\n"
+		       "- new key\n");
+		return -1;
+	}
+
+	if (os_snprintf_error(sizeof(cmd), res)) {
+		printf("Too long WPS_REG command.\n");
+		return -1;
+	}
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_wps_ap_pin(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WPS_AP_PIN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_er_start(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WPS_ER_START", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_er_stop(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "WPS_ER_STOP");
+
+}
+
+
+static int wpa_cli_cmd_wps_er_pin(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	if (argc < 2) {
+		printf("Invalid WPS_ER_PIN command: need at least two "
+		       "arguments:\n"
+		       "- UUID: use 'any' to select any\n"
+		       "- PIN: Enrollee PIN\n"
+		       "optional: - Enrollee MAC address\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "WPS_ER_PIN", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_er_pbc(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WPS_ER_PBC", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_er_learn(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	if (argc != 2) {
+		printf("Invalid WPS_ER_LEARN command: need two arguments:\n"
+		       "- UUID: specify which AP to use\n"
+		       "- PIN: AP PIN\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "WPS_ER_LEARN", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_er_set_config(struct wpa_ctrl *ctrl, int argc,
+					 char *argv[])
+{
+	if (argc != 2) {
+		printf("Invalid WPS_ER_SET_CONFIG command: need two "
+		       "arguments:\n"
+		       "- UUID: specify which AP to use\n"
+		       "- Network configuration id\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "WPS_ER_SET_CONFIG", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wps_er_config(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	char cmd[256];
+	int res;
+
+	if (argc == 5 || argc == 6) {
+		char ssid_hex[2 * SSID_MAX_LEN + 1];
+		char key_hex[2 * 64 + 1];
+		int i;
+
+		ssid_hex[0] = '\0';
+		for (i = 0; i < SSID_MAX_LEN; i++) {
+			if (argv[2][i] == '\0')
+				break;
+			os_snprintf(&ssid_hex[i * 2], 3, "%02x", argv[2][i]);
+		}
+
+		key_hex[0] = '\0';
+		if (argc == 6) {
+			for (i = 0; i < 64; i++) {
+				if (argv[5][i] == '\0')
+					break;
+				os_snprintf(&key_hex[i * 2], 3, "%02x",
+					    argv[5][i]);
+			}
+		}
+
+		res = os_snprintf(cmd, sizeof(cmd),
+				  "WPS_ER_CONFIG %s %s %s %s %s %s",
+				  argv[0], argv[1], ssid_hex, argv[3], argv[4],
+				  key_hex);
+	} else {
+		printf("Invalid WPS_ER_CONFIG command: need six arguments:\n"
+		       "- AP UUID\n"
+		       "- AP PIN\n"
+		       "- new SSID\n"
+		       "- new auth (OPEN, WPAPSK, WPA2PSK)\n"
+		       "- new encr (NONE, WEP, TKIP, CCMP)\n"
+		       "- new key\n");
+		return -1;
+	}
+
+	if (os_snprintf_error(sizeof(cmd), res)) {
+		printf("Too long WPS_ER_CONFIG command.\n");
+		return -1;
+	}
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+#ifdef CONFIG_WPS_NFC
+static int wpa_cli_cmd_wps_er_nfc_config_token(struct wpa_ctrl *ctrl, int argc,
+					       char *argv[])
+{
+	if (argc != 2) {
+		printf("Invalid WPS_ER_NFC_CONFIG_TOKEN command: need two "
+		       "arguments:\n"
+		       "- WPS/NDEF: token format\n"
+		       "- UUID: specify which AP to use\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "WPS_ER_NFC_CONFIG_TOKEN", 2, argc, argv);
+}
+#endif /* CONFIG_WPS_NFC */
+
+
+static int wpa_cli_cmd_ibss_rsn(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "IBSS_RSN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_level(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "LEVEL", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_identity(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char cmd[256], *pos, *end;
+	int i, ret;
+
+	if (argc < 2) {
+		printf("Invalid IDENTITY command: needs two arguments "
+		       "(network id and identity)\n");
+		return -1;
+	}
+
+	end = cmd + sizeof(cmd);
+	pos = cmd;
+	ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "IDENTITY-%s:%s",
+			  argv[0], argv[1]);
+	if (os_snprintf_error(end - pos, ret)) {
+		printf("Too long IDENTITY command.\n");
+		return -1;
+	}
+	pos += ret;
+	for (i = 2; i < argc; i++) {
+		ret = os_snprintf(pos, end - pos, " %s", argv[i]);
+		if (os_snprintf_error(end - pos, ret)) {
+			printf("Too long IDENTITY command.\n");
+			return -1;
+		}
+		pos += ret;
+	}
+
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_password(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char cmd[256], *pos, *end;
+	int i, ret;
+
+	if (argc < 2) {
+		printf("Invalid PASSWORD command: needs two arguments "
+		       "(network id and password)\n");
+		return -1;
+	}
+
+	end = cmd + sizeof(cmd);
+	pos = cmd;
+	ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PASSWORD-%s:%s",
+			  argv[0], argv[1]);
+	if (os_snprintf_error(end - pos, ret)) {
+		printf("Too long PASSWORD command.\n");
+		return -1;
+	}
+	pos += ret;
+	for (i = 2; i < argc; i++) {
+		ret = os_snprintf(pos, end - pos, " %s", argv[i]);
+		if (os_snprintf_error(end - pos, ret)) {
+			printf("Too long PASSWORD command.\n");
+			return -1;
+		}
+		pos += ret;
+	}
+
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_new_password(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	char cmd[256], *pos, *end;
+	int i, ret;
+
+	if (argc < 2) {
+		printf("Invalid NEW_PASSWORD command: needs two arguments "
+		       "(network id and password)\n");
+		return -1;
+	}
+
+	end = cmd + sizeof(cmd);
+	pos = cmd;
+	ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "NEW_PASSWORD-%s:%s",
+			  argv[0], argv[1]);
+	if (os_snprintf_error(end - pos, ret)) {
+		printf("Too long NEW_PASSWORD command.\n");
+		return -1;
+	}
+	pos += ret;
+	for (i = 2; i < argc; i++) {
+		ret = os_snprintf(pos, end - pos, " %s", argv[i]);
+		if (os_snprintf_error(end - pos, ret)) {
+			printf("Too long NEW_PASSWORD command.\n");
+			return -1;
+		}
+		pos += ret;
+	}
+
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_pin(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char cmd[256], *pos, *end;
+	int i, ret;
+
+	if (argc < 2) {
+		printf("Invalid PIN command: needs two arguments "
+		       "(network id and pin)\n");
+		return -1;
+	}
+
+	end = cmd + sizeof(cmd);
+	pos = cmd;
+	ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PIN-%s:%s",
+			  argv[0], argv[1]);
+	if (os_snprintf_error(end - pos, ret)) {
+		printf("Too long PIN command.\n");
+		return -1;
+	}
+	pos += ret;
+	for (i = 2; i < argc; i++) {
+		ret = os_snprintf(pos, end - pos, " %s", argv[i]);
+		if (os_snprintf_error(end - pos, ret)) {
+			printf("Too long PIN command.\n");
+			return -1;
+		}
+		pos += ret;
+	}
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_otp(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char cmd[256], *pos, *end;
+	int i, ret;
+
+	if (argc < 2) {
+		printf("Invalid OTP command: needs two arguments (network "
+		       "id and password)\n");
+		return -1;
+	}
+
+	end = cmd + sizeof(cmd);
+	pos = cmd;
+	ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "OTP-%s:%s",
+			  argv[0], argv[1]);
+	if (os_snprintf_error(end - pos, ret)) {
+		printf("Too long OTP command.\n");
+		return -1;
+	}
+	pos += ret;
+	for (i = 2; i < argc; i++) {
+		ret = os_snprintf(pos, end - pos, " %s", argv[i]);
+		if (os_snprintf_error(end - pos, ret)) {
+			printf("Too long OTP command.\n");
+			return -1;
+		}
+		pos += ret;
+	}
+
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_sim(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char cmd[256], *pos, *end;
+	int i, ret;
+
+	if (argc < 2) {
+		printf("Invalid SIM command: needs two arguments "
+		       "(network id and SIM operation response)\n");
+		return -1;
+	}
+
+	end = cmd + sizeof(cmd);
+	pos = cmd;
+	ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "SIM-%s:%s",
+			  argv[0], argv[1]);
+	if (os_snprintf_error(end - pos, ret)) {
+		printf("Too long SIM command.\n");
+		return -1;
+	}
+	pos += ret;
+	for (i = 2; i < argc; i++) {
+		ret = os_snprintf(pos, end - pos, " %s", argv[i]);
+		if (os_snprintf_error(end - pos, ret)) {
+			printf("Too long SIM command.\n");
+			return -1;
+		}
+		pos += ret;
+	}
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_psk_passphrase(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	char cmd[256], *pos, *end;
+	int i, ret;
+
+	if (argc < 2) {
+		printf("Invalid PSK_PASSPHRASE command: needs two arguments (network id and PSK/passphrase)\n");
+		return -1;
+	}
+
+	end = cmd + sizeof(cmd);
+	pos = cmd;
+	ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PSK_PASSPHRASE-%s:%s",
+			  argv[0], argv[1]);
+	if (os_snprintf_error(end - pos, ret)) {
+		printf("Too long PSK_PASSPHRASE command.\n");
+		return -1;
+	}
+	pos += ret;
+	for (i = 2; i < argc; i++) {
+		ret = os_snprintf(pos, end - pos, " %s", argv[i]);
+		if (os_snprintf_error(end - pos, ret)) {
+			printf("Too long PSK_PASSPHRASE command.\n");
+			return -1;
+		}
+		pos += ret;
+	}
+
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_passphrase(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	char cmd[256], *pos, *end;
+	int i, ret;
+
+	if (argc < 2) {
+		printf("Invalid PASSPHRASE command: needs two arguments "
+		       "(network id and passphrase)\n");
+		return -1;
+	}
+
+	end = cmd + sizeof(cmd);
+	pos = cmd;
+	ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PASSPHRASE-%s:%s",
+			  argv[0], argv[1]);
+	if (os_snprintf_error(end - pos, ret)) {
+		printf("Too long PASSPHRASE command.\n");
+		return -1;
+	}
+	pos += ret;
+	for (i = 2; i < argc; i++) {
+		ret = os_snprintf(pos, end - pos, " %s", argv[i]);
+		if (os_snprintf_error(end - pos, ret)) {
+			printf("Too long PASSPHRASE command.\n");
+			return -1;
+		}
+		pos += ret;
+	}
+
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_bssid(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	if (argc < 2) {
+		printf("Invalid BSSID command: needs two arguments (network "
+		       "id and BSSID)\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "BSSID", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_bssid_ignore(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "BSSID_IGNORE", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_log_level(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "LOG_LEVEL", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_list_networks(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "LIST_NETWORKS", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_select_network(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "SELECT_NETWORK", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_enable_network(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "ENABLE_NETWORK", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_disable_network(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DISABLE_NETWORK", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_add_network(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	int res = wpa_ctrl_command(ctrl, "ADD_NETWORK");
+	if (interactive)
+		update_networks(ctrl);
+	return res;
+}
+
+
+static int wpa_cli_cmd_remove_network(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	int res = wpa_cli_cmd(ctrl, "REMOVE_NETWORK", 1, argc, argv);
+	if (interactive)
+		update_networks(ctrl);
+	return res;
+}
+
+
+static void wpa_cli_show_network_variables(void)
+{
+	printf("set_network variables:\n"
+	       "  ssid (network name, SSID)\n"
+	       "  psk (WPA passphrase or pre-shared key)\n"
+	       "  key_mgmt (key management protocol)\n"
+	       "  identity (EAP identity)\n"
+	       "  password (EAP password)\n"
+	       "  ...\n"
+	       "\n"
+	       "Note: Values are entered in the same format as the "
+	       "configuration file is using,\n"
+	       "i.e., strings values need to be inside double quotation "
+	       "marks.\n"
+	       "For example: set_network 1 ssid \"network name\"\n"
+	       "\n"
+	       "Please see wpa_supplicant.conf documentation for full list "
+	       "of\navailable variables.\n");
+}
+
+
+static int wpa_cli_cmd_set_network(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	if (argc == 0) {
+		wpa_cli_show_network_variables();
+		return 0;
+	}
+
+	if (argc < 3) {
+		printf("Invalid SET_NETWORK command: needs three arguments\n"
+		       "(network id, variable name, and value)\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "SET_NETWORK", 3, argc, argv);
+}
+
+
+static int wpa_cli_cmd_get_network(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	if (argc == 0) {
+		wpa_cli_show_network_variables();
+		return 0;
+	}
+
+	if (argc != 2) {
+		printf("Invalid GET_NETWORK command: needs two arguments\n"
+		       "(network id and variable name)\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "GET_NETWORK", 2, argc, argv);
+}
+
+
+static const char *network_fields[] = {
+	"ssid", "scan_ssid", "bssid", "bssid_ignore",
+	"bssid_accept", "psk", "proto", "key_mgmt",
+	"bg_scan_period", "pairwise", "group", "auth_alg", "scan_freq",
+	"freq_list", "max_oper_chwidth", "ht40", "vht", "vht_center_freq1",
+	"vht_center_freq2", "ht", "edmg",
+#ifdef IEEE8021X_EAPOL
+	"eap", "identity", "anonymous_identity", "password", "ca_cert",
+	"ca_path", "client_cert", "private_key", "private_key_passwd",
+	"dh_file", "subject_match", "altsubject_match",
+	"check_cert_subject",
+	"domain_suffix_match", "domain_match", "ca_cert2", "ca_path2",
+	"client_cert2", "private_key2", "private_key2_passwd",
+	"dh_file2", "subject_match2", "altsubject_match2",
+	"check_cert_subject2",
+	"domain_suffix_match2", "domain_match2", "phase1", "phase2",
+	"pcsc", "pin", "engine_id", "key_id", "cert_id", "ca_cert_id",
+	"pin2", "engine2_id", "key2_id", "cert2_id", "ca_cert2_id",
+	"engine", "engine2", "eapol_flags", "sim_num",
+	"openssl_ciphers", "erp",
+#endif /* IEEE8021X_EAPOL */
+	"wep_key0", "wep_key1", "wep_key2", "wep_key3",
+	"wep_tx_keyidx", "priority",
+#ifdef IEEE8021X_EAPOL
+	"eap_workaround", "pac_file", "fragment_size", "ocsp",
+#endif /* IEEE8021X_EAPOL */
+	"mode",
+	"proactive_key_caching", "disabled", "id_str",
+	"ieee80211w",
+	"mixed_cell", "frequency", "fixed_freq",
+#ifdef CONFIG_MESH
+	"no_auto_peer", "mesh_rssi_threshold",
+	"mesh_basic_rates", "dot11MeshMaxRetries",
+	"dot11MeshRetryTimeout", "dot11MeshConfirmTimeout",
+	"dot11MeshHoldingTimeout",
+#endif /* CONFIG_MESH */
+	"wpa_ptk_rekey", "bgscan", "ignore_broadcast_ssid",
+	"wpa_deny_ptk0_rekey",
+	"enable_edmg", "edmg_channel",
+#ifdef CONFIG_P2P
+	"go_p2p_dev_addr", "p2p_client_list", "psk_list",
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_HT_OVERRIDES
+	"disable_ht", "disable_ht40", "disable_sgi", "disable_ldpc",
+	"ht40_intolerant", "disable_max_amsdu", "ampdu_factor",
+	"ampdu_density", "ht_mcs", "rx_stbc", "tx_stbc",
+#endif /* CONFIG_HT_OVERRIDES */
+#ifdef CONFIG_VHT_OVERRIDES
+	"disable_vht", "vht_capa", "vht_capa_mask", "vht_rx_mcs_nss_1",
+	"vht_rx_mcs_nss_2", "vht_rx_mcs_nss_3", "vht_rx_mcs_nss_4",
+	"vht_rx_mcs_nss_5", "vht_rx_mcs_nss_6", "vht_rx_mcs_nss_7",
+	"vht_rx_mcs_nss_8", "vht_tx_mcs_nss_1", "vht_tx_mcs_nss_2",
+	"vht_tx_mcs_nss_3", "vht_tx_mcs_nss_4", "vht_tx_mcs_nss_5",
+	"vht_tx_mcs_nss_6", "vht_tx_mcs_nss_7", "vht_tx_mcs_nss_8",
+#endif /* CONFIG_VHT_OVERRIDES */
+#ifdef CONFIG_HE_OVERRIDES
+	"disable_he",
+#endif /* CONFIG_HE_OVERRIDES */
+	"ap_max_inactivity", "dtim_period", "beacon_int",
+#ifdef CONFIG_MACSEC
+	"macsec_policy",
+	"macsec_integ_only",
+	"macsec_replay_protect",
+	"macsec_replay_window",
+	"macsec_port",
+	"mka_priority",
+#endif /* CONFIG_MACSEC */
+#ifdef CONFIG_HS20
+	"update_identifier",
+#endif /* CONFIG_HS20 */
+	"mac_addr", "pbss", "wps_disabled"
+};
+
+
+static char ** wpa_cli_complete_network(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	int i, num_fields = ARRAY_SIZE(network_fields);
+	char **res = NULL;
+
+	switch (arg) {
+	case 1:
+		res = cli_txt_list_array(&networks);
+		break;
+	case 2:
+		res = os_calloc(num_fields + 1, sizeof(char *));
+		if (res == NULL)
+			return NULL;
+		for (i = 0; i < num_fields; i++) {
+			res[i] = os_strdup(network_fields[i]);
+			if (res[i] == NULL)
+				break;
+		}
+	}
+	return res;
+}
+
+
+static char ** wpa_cli_complete_network_id(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	if (arg == 1)
+		return cli_txt_list_array(&networks);
+	return NULL;
+}
+
+
+static int wpa_cli_cmd_dup_network(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	if (argc == 0) {
+		wpa_cli_show_network_variables();
+		return 0;
+	}
+
+	if (argc < 3) {
+		printf("Invalid DUP_NETWORK command: needs three arguments\n"
+		       "(src netid, dest netid, and variable name)\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "DUP_NETWORK", 3, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_dup_network(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	int i, num_fields = ARRAY_SIZE(network_fields);
+	char **res = NULL;
+
+	switch (arg) {
+	case 1:
+	case 2:
+		res = cli_txt_list_array(&networks);
+		break;
+	case 3:
+		res = os_calloc(num_fields + 1, sizeof(char *));
+		if (res == NULL)
+			return NULL;
+		for (i = 0; i < num_fields; i++) {
+			res[i] = os_strdup(network_fields[i]);
+			if (res[i] == NULL)
+				break;
+		}
+	}
+	return res;
+}
+
+
+static int wpa_cli_cmd_list_creds(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "LIST_CREDS");
+}
+
+
+static int wpa_cli_cmd_add_cred(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	int res = wpa_ctrl_command(ctrl, "ADD_CRED");
+	if (interactive)
+		update_creds(ctrl);
+	return res;
+}
+
+
+static int wpa_cli_cmd_remove_cred(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	int res = wpa_cli_cmd(ctrl, "REMOVE_CRED", 1, argc, argv);
+	if (interactive)
+		update_creds(ctrl);
+	return res;
+}
+
+
+static const char * const cred_fields[] = {
+	"temporary", "priority", "sp_priority", "pcsc", "eap",
+	"update_identifier", "min_dl_bandwidth_home", "min_ul_bandwidth_home",
+	"min_dl_bandwidth_roaming", "min_ul_bandwidth_roaming", "max_bss_load",
+	"req_conn_capab", "ocsp", "sim_num", "realm", "username", "password",
+	"ca_cert", "client_cert", "private_key", "private_key_passwd", "imsi",
+	"ca_cert_id", "cert_id", "key_id", "engine_id", "engine",
+	"milenage", "domain_suffix_match", "domain", "phase1", "phase2",
+	"roaming_consortium", "required_roaming_consortium", "excluded_ssid",
+	"roaming_partner", "provisioning_sp"
+};
+
+
+static char ** wpa_cli_complete_cred(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	int i, num_fields = ARRAY_SIZE(cred_fields);
+	char **res = NULL;
+
+	switch (arg) {
+	case 1:
+		res = cli_txt_list_array(&creds);
+		break;
+	case 2:
+		res = os_calloc(num_fields + 1, sizeof(char *));
+		if (res == NULL)
+			return NULL;
+		for (i = 0; i < num_fields; i++) {
+			res[i] = os_strdup(cred_fields[i]);
+			if (res[i] == NULL)
+				break;
+		}
+	}
+	return res;
+}
+
+
+static int wpa_cli_cmd_set_cred(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	if (argc != 3) {
+		printf("Invalid SET_CRED command: needs three arguments\n"
+		       "(cred id, variable name, and value)\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "SET_CRED", 3, argc, argv);
+}
+
+
+static int wpa_cli_cmd_get_cred(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	if (argc != 2) {
+		printf("Invalid GET_CRED command: needs two arguments\n"
+		       "(cred id, variable name)\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "GET_CRED", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_disconnect(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "DISCONNECT");
+}
+
+
+static int wpa_cli_cmd_reconnect(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "RECONNECT");
+}
+
+
+static int wpa_cli_cmd_save_config(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "SAVE_CONFIG");
+}
+
+
+static int wpa_cli_cmd_scan(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "SCAN", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_scan_results(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "SCAN_RESULTS");
+}
+
+
+static int wpa_cli_cmd_abort_scan(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "ABORT_SCAN");
+}
+
+
+static int wpa_cli_cmd_bss(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "BSS", 1, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_bss(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	char **res = NULL;
+
+	switch (arg) {
+	case 1:
+		res = cli_txt_list_array(&bsses);
+		break;
+	}
+
+	return res;
+}
+
+
+static int wpa_cli_cmd_get_capability(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	if (argc < 1 || argc > 3) {
+		printf("Invalid GET_CAPABILITY command: need at least one argument and max three arguments\n");
+		return -1;
+	}
+
+	if (argc > 1 && os_strcmp(argv[0], "key_mgmt") != 0 &&
+	    os_strncmp(argv[1], "iftype=", 7) == 0) {
+		printf("Invalid GET_CAPABILITY command: 'iftype=' param is allowed only for 'key_mgmt'\n");
+		return -1;
+	}
+
+	if (argc == 2 && os_strcmp(argv[1], "strict") != 0 &&
+	    os_strncmp(argv[1], "iftype=", 7) != 0) {
+		printf("Invalid GET_CAPABILITY command: the second argument, if any, must be 'strict' OR 'iftype=<iftype_name>'\n");
+		return -1;
+	}
+
+	if (argc == 3 && os_strcmp(argv[2], "strict") != 0) {
+		printf("Invalid GET_CAPABILITY command: the third argument, if any, must be 'strict'\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "GET_CAPABILITY", 1, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_get_capability(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	const char *fields[] = {
+		"eap", "pairwise", "group", "group_mgmt", "key_mgmt",
+		"proto", "auth_alg", "modes", "channels", "freq",
+#ifdef CONFIG_TDLS
+		"tdls",
+#endif /* CONFIG_TDLS */
+#ifdef CONFIG_ERP
+		"erp",
+#endif /* CONFIG_ERP */
+#ifdef CONFIG_FIPS
+		"fips",
+#endif /* CONFIG_FIPS */
+#ifdef CONFIG_ACS
+		"acs",
+#endif /* CONFIG_ACS */
+	};
+	const char *iftypes[] = {
+		"iftype=STATION", "iftype=AP", "iftype=P2P_CLIENT",
+		"iftype=P2P_GO", "iftype=AP_VLAN", "iftype=IBSS", "iftype=NAN",
+		"iftype=P2P_DEVICE", "iftype=MESH",
+	};
+	int i, num_fields = ARRAY_SIZE(fields);
+	int num_iftypes = ARRAY_SIZE(iftypes);
+	char **res = NULL;
+
+	if (arg == 1) {
+		res = os_calloc(num_fields + 1, sizeof(char *));
+		if (res == NULL)
+			return NULL;
+		for (i = 0; i < num_fields; i++) {
+			res[i] = os_strdup(fields[i]);
+			if (res[i] == NULL)
+				return res;
+		}
+	}
+	if (arg == 2) {
+		/* the second argument can be "iftype=<iftype_name>" OR
+		 * "strict" */
+		res = os_calloc(num_iftypes + 2, sizeof(char *));
+		if (!res)
+			return NULL;
+		res[0] = os_strdup("strict");
+		if (!res[0])
+			return res;
+		for (i = 0; i < num_iftypes; i++) {
+			res[i + 1] = os_strdup(iftypes[i]);
+			if (!res[i + 1])
+				return res;
+		}
+	}
+	if (arg == 3) {
+		res = os_calloc(1 + 1, sizeof(char *));
+		if (res == NULL)
+			return NULL;
+		res[0] = os_strdup("strict");
+	}
+	return res;
+}
+
+
+static int wpa_cli_list_interfaces(struct wpa_ctrl *ctrl)
+{
+	printf("Available interfaces:\n");
+	return wpa_ctrl_command(ctrl, "INTERFACES");
+}
+
+
+static int wpa_cli_cmd_interface(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	if (argc < 1) {
+		wpa_cli_list_interfaces(ctrl);
+		return 0;
+	}
+
+	wpa_cli_close_connection();
+	os_free(ctrl_ifname);
+	ctrl_ifname = os_strdup(argv[0]);
+	if (!ctrl_ifname) {
+		printf("Failed to allocate memory\n");
+		return 0;
+	}
+
+	if (wpa_cli_open_connection(ctrl_ifname, 1) == 0) {
+		printf("Connected to interface '%s'.\n", ctrl_ifname);
+	} else {
+		printf("Could not connect to interface '%s' - re-trying\n",
+		       ctrl_ifname);
+	}
+	return 0;
+}
+
+
+static int wpa_cli_cmd_reconfigure(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "RECONFIGURE");
+}
+
+
+static int wpa_cli_cmd_terminate(struct wpa_ctrl *ctrl, int argc,
+				 char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "TERMINATE");
+}
+
+
+static int wpa_cli_cmd_interface_add(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	char cmd[256];
+	int res;
+
+	if (argc < 1) {
+		printf("Invalid INTERFACE_ADD command: needs at least one "
+		       "argument (interface name)\n"
+		       "All arguments: ifname confname driver ctrl_interface "
+		       "driver_param bridge_name [create]\n");
+		return -1;
+	}
+
+	/*
+	 * INTERFACE_ADD <ifname>TAB<confname>TAB<driver>TAB<ctrl_interface>TAB
+	 * <driver_param>TAB<bridge_name>[TAB<create>[TAB<type>]]
+	 */
+	res = os_snprintf(cmd, sizeof(cmd),
+			  "INTERFACE_ADD %s\t%s\t%s\t%s\t%s\t%s\t%s\t%s",
+			  argv[0],
+			  argc > 1 ? argv[1] : "", argc > 2 ? argv[2] : "",
+			  argc > 3 ? argv[3] : "", argc > 4 ? argv[4] : "",
+			  argc > 5 ? argv[5] : "", argc > 6 ? argv[6] : "",
+			  argc > 7 ? argv[7] : "");
+	if (os_snprintf_error(sizeof(cmd), res))
+		return -1;
+	cmd[sizeof(cmd) - 1] = '\0';
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_interface_remove(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "INTERFACE_REMOVE", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_interface_list(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "INTERFACE_LIST");
+}
+
+
+#ifdef CONFIG_AP
+static int wpa_cli_cmd_sta(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "STA", 1, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_sta(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	char **res = NULL;
+
+	switch (arg) {
+	case 1:
+		res = cli_txt_list_array(&stations);
+		break;
+	}
+
+	return res;
+}
+
+
+static int wpa_ctrl_command_sta(struct wpa_ctrl *ctrl, const char *cmd,
+				char *addr, size_t addr_len, int print)
+{
+	char buf[4096], *pos;
+	size_t len;
+	int ret;
+
+	if (ctrl_conn == NULL) {
+		printf("Not connected to hostapd - command dropped.\n");
+		return -1;
+	}
+	if (ifname_prefix) {
+		os_snprintf(buf, sizeof(buf), "IFNAME=%s %s",
+			    ifname_prefix, cmd);
+		buf[sizeof(buf) - 1] = '\0';
+		cmd = buf;
+	}
+	len = sizeof(buf) - 1;
+	ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len,
+			       wpa_cli_msg_cb);
+	if (ret == -2) {
+		printf("'%s' command timed out.\n", cmd);
+		return -2;
+	} else if (ret < 0) {
+		printf("'%s' command failed.\n", cmd);
+		return -1;
+	}
+
+	buf[len] = '\0';
+	if (os_memcmp(buf, "FAIL", 4) == 0 ||
+	    os_memcmp(buf, "UNKNOWN COMMAND", 15) == 0)
+		return -1;
+	if (print)
+		printf("%s", buf);
+
+	pos = buf;
+	while (*pos != '\0' && *pos != '\n')
+		pos++;
+	*pos = '\0';
+	os_strlcpy(addr, buf, addr_len);
+	return 0;
+}
+
+
+static int wpa_cli_cmd_all_sta(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char addr[32], cmd[64];
+
+	if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 1))
+		return 0;
+	do {
+		os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr);
+	} while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 1) == 0);
+
+	return -1;
+}
+
+
+static int wpa_cli_cmd_list_sta(struct wpa_ctrl *ctrl, int argc,
+				char *argv[])
+{
+	char addr[32], cmd[64];
+
+	if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0))
+		return 0;
+	do {
+		if (os_strcmp(addr, "") != 0)
+			printf("%s\n", addr);
+		os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr);
+	} while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0);
+
+	return 0;
+}
+
+
+static int wpa_cli_cmd_deauthenticate(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DEAUTHENTICATE", 1, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_deauthenticate(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	char **res = NULL;
+
+	switch (arg) {
+	case 1:
+		res = cli_txt_list_array(&stations);
+		break;
+	}
+
+	return res;
+}
+
+
+static int wpa_cli_cmd_disassociate(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DISASSOCIATE", 1, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_disassociate(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	char **res = NULL;
+
+	switch (arg) {
+	case 1:
+		res = cli_txt_list_array(&stations);
+		break;
+	}
+
+	return res;
+}
+
+
+static int wpa_cli_cmd_chanswitch(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "CHAN_SWITCH", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_update_beacon(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "UPDATE_BEACON");
+}
+
+#endif /* CONFIG_AP */
+
+
+static int wpa_cli_cmd_suspend(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "SUSPEND");
+}
+
+
+static int wpa_cli_cmd_resume(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "RESUME");
+}
+
+
+#ifdef CONFIG_TESTING_OPTIONS
+static int wpa_cli_cmd_drop_sa(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "DROP_SA");
+}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+
+static int wpa_cli_cmd_roam(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "ROAM", 1, argc, argv);
+}
+
+
+#ifdef CONFIG_MESH
+
+static int wpa_cli_cmd_mesh_interface_add(struct wpa_ctrl *ctrl, int argc,
+					  char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "MESH_INTERFACE_ADD", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_mesh_group_add(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "MESH_GROUP_ADD", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_mesh_group_remove(struct wpa_ctrl *ctrl, int argc,
+					 char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "MESH_GROUP_REMOVE", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_mesh_peer_remove(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "MESH_PEER_REMOVE", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_mesh_peer_add(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "MESH_PEER_ADD", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_mesh_link_probe(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "MESH_LINK_PROBE", 1, argc, argv);
+}
+
+#endif /* CONFIG_MESH */
+
+
+#ifdef CONFIG_P2P
+
+static int wpa_cli_cmd_p2p_find(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_FIND", 0, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_p2p_find(const char *str, int pos)
+{
+	char **res = NULL;
+	int arg = get_cmd_arg_num(str, pos);
+
+	res = os_calloc(6, sizeof(char *));
+	if (res == NULL)
+		return NULL;
+	res[0] = os_strdup("type=social");
+	if (res[0] == NULL) {
+		os_free(res);
+		return NULL;
+	}
+	res[1] = os_strdup("type=progressive");
+	if (res[1] == NULL)
+		return res;
+	res[2] = os_strdup("delay=");
+	if (res[2] == NULL)
+		return res;
+	res[3] = os_strdup("dev_id=");
+	if (res[3] == NULL)
+		return res;
+	if (arg == 1)
+		res[4] = os_strdup("[timeout]");
+
+	return res;
+}
+
+
+static int wpa_cli_cmd_p2p_stop_find(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "P2P_STOP_FIND");
+}
+
+
+static int wpa_cli_cmd_p2p_asp_provision(struct wpa_ctrl *ctrl, int argc,
+					 char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_ASP_PROVISION", 3, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_asp_provision_resp(struct wpa_ctrl *ctrl, int argc,
+					      char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_ASP_PROVISION_RESP", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_connect(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_CONNECT", 2, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_p2p_connect(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	char **res = NULL;
+
+	switch (arg) {
+	case 1:
+		res = cli_txt_list_array(&p2p_peers);
+		break;
+	}
+
+	return res;
+}
+
+
+static int wpa_cli_cmd_p2p_listen(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_LISTEN", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_group_remove(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_GROUP_REMOVE", 1, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_p2p_group_remove(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	char **res = NULL;
+
+	switch (arg) {
+	case 1:
+		res = cli_txt_list_array(&p2p_groups);
+		break;
+	}
+
+	return res;
+}
+
+
+static int wpa_cli_cmd_p2p_group_add(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_GROUP_ADD", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_group_member(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_GROUP_MEMBER", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_prov_disc(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	if (argc != 2 && argc != 3) {
+		printf("Invalid P2P_PROV_DISC command: needs at least "
+		       "two arguments, address and config method\n"
+		       "(display, keypad, or pbc) and an optional join\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "P2P_PROV_DISC", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_get_passphrase(struct wpa_ctrl *ctrl, int argc,
+					  char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "P2P_GET_PASSPHRASE");
+}
+
+
+static int wpa_cli_cmd_p2p_serv_disc_req(struct wpa_ctrl *ctrl, int argc,
+					 char *argv[])
+{
+	char cmd[4096];
+
+	if (argc < 2) {
+		printf("Invalid P2P_SERV_DISC_REQ command: needs two "
+		       "or more arguments (address and TLVs)\n");
+		return -1;
+	}
+
+	if (write_cmd(cmd, sizeof(cmd), "P2P_SERV_DISC_REQ", argc, argv) < 0)
+		return -1;
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_p2p_serv_disc_cancel_req(struct wpa_ctrl *ctrl,
+						int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_SERV_DISC_CANCEL_REQ", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_serv_disc_resp(struct wpa_ctrl *ctrl, int argc,
+					  char *argv[])
+{
+	char cmd[4096];
+	int res;
+
+	if (argc != 4) {
+		printf("Invalid P2P_SERV_DISC_RESP command: needs four "
+		       "arguments (freq, address, dialog token, and TLVs)\n");
+		return -1;
+	}
+
+	res = os_snprintf(cmd, sizeof(cmd), "P2P_SERV_DISC_RESP %s %s %s %s",
+			  argv[0], argv[1], argv[2], argv[3]);
+	if (os_snprintf_error(sizeof(cmd), res))
+		return -1;
+	cmd[sizeof(cmd) - 1] = '\0';
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_p2p_service_update(struct wpa_ctrl *ctrl, int argc,
+					  char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "P2P_SERVICE_UPDATE");
+}
+
+
+static int wpa_cli_cmd_p2p_serv_disc_external(struct wpa_ctrl *ctrl,
+					      int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_SERV_DISC_EXTERNAL", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_service_flush(struct wpa_ctrl *ctrl, int argc,
+					 char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "P2P_SERVICE_FLUSH");
+}
+
+
+static int wpa_cli_cmd_p2p_service_add(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	if (argc < 3) {
+		printf("Invalid P2P_SERVICE_ADD command: needs 3-6 arguments\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "P2P_SERVICE_ADD", 3, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_service_rep(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	if (argc < 5 || argc > 6) {
+		printf("Invalid P2P_SERVICE_REP command: needs 5-6 "
+		       "arguments\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "P2P_SERVICE_REP", 5, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_service_del(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	char cmd[4096];
+	int res;
+
+	if (argc != 2 && argc != 3) {
+		printf("Invalid P2P_SERVICE_DEL command: needs two or three "
+		       "arguments\n");
+		return -1;
+	}
+
+	if (argc == 3)
+		res = os_snprintf(cmd, sizeof(cmd),
+				  "P2P_SERVICE_DEL %s %s %s",
+				  argv[0], argv[1], argv[2]);
+	else
+		res = os_snprintf(cmd, sizeof(cmd),
+				  "P2P_SERVICE_DEL %s %s",
+				  argv[0], argv[1]);
+	if (os_snprintf_error(sizeof(cmd), res))
+		return -1;
+	cmd[sizeof(cmd) - 1] = '\0';
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_p2p_reject(struct wpa_ctrl *ctrl,
+				  int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_REJECT", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_invite(struct wpa_ctrl *ctrl,
+				  int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_INVITE", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_peer(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_PEER", 1, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_p2p_peer(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	char **res = NULL;
+
+	switch (arg) {
+	case 1:
+		res = cli_txt_list_array(&p2p_peers);
+		break;
+	}
+
+	return res;
+}
+
+
+static int wpa_ctrl_command_p2p_peer(struct wpa_ctrl *ctrl, const char *cmd,
+				     char *addr, size_t addr_len,
+				     int discovered)
+{
+	char buf[4096], *pos;
+	size_t len;
+	int ret;
+
+	if (ctrl_conn == NULL)
+		return -1;
+	len = sizeof(buf) - 1;
+	ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len,
+			       wpa_cli_msg_cb);
+	if (ret == -2) {
+		printf("'%s' command timed out.\n", cmd);
+		return -2;
+	} else if (ret < 0) {
+		printf("'%s' command failed.\n", cmd);
+		return -1;
+	}
+
+	buf[len] = '\0';
+	if (os_memcmp(buf, "FAIL", 4) == 0)
+		return -1;
+
+	pos = buf;
+	while (*pos != '\0' && *pos != '\n')
+		pos++;
+	*pos++ = '\0';
+	os_strlcpy(addr, buf, addr_len);
+	if (!discovered || os_strstr(pos, "[PROBE_REQ_ONLY]") == NULL)
+		printf("%s\n", addr);
+	return 0;
+}
+
+
+static int wpa_cli_cmd_p2p_peers(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char addr[32], cmd[64];
+	int discovered;
+
+	discovered = argc > 0 && os_strcmp(argv[0], "discovered") == 0;
+
+	if (wpa_ctrl_command_p2p_peer(ctrl, "P2P_PEER FIRST",
+				      addr, sizeof(addr), discovered))
+		return -1;
+	do {
+		os_snprintf(cmd, sizeof(cmd), "P2P_PEER NEXT-%s", addr);
+	} while (wpa_ctrl_command_p2p_peer(ctrl, cmd, addr, sizeof(addr),
+			 discovered) == 0);
+
+	return 0;
+}
+
+
+static int wpa_cli_cmd_p2p_set(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_SET", 2, argc, argv);
+}
+
+
+static char ** wpa_cli_complete_p2p_set(const char *str, int pos)
+{
+	int arg = get_cmd_arg_num(str, pos);
+	const char *fields[] = {
+		"discoverability",
+		"managed",
+		"listen_channel",
+		"ssid_postfix",
+		"noa",
+		"ps",
+		"oppps",
+		"ctwindow",
+		"disabled",
+		"conc_pref",
+		"force_long_sd",
+		"peer_filter",
+		"cross_connect",
+		"go_apsd",
+		"client_apsd",
+		"disallow_freq",
+		"disc_int",
+		"per_sta_psk",
+	};
+	int i, num_fields = ARRAY_SIZE(fields);
+
+	if (arg == 1) {
+		char **res = os_calloc(num_fields + 1, sizeof(char *));
+		if (res == NULL)
+			return NULL;
+		for (i = 0; i < num_fields; i++) {
+			res[i] = os_strdup(fields[i]);
+			if (res[i] == NULL)
+				return res;
+		}
+		return res;
+	}
+
+	if (arg == 2 && os_strncasecmp(str, "p2p_set peer_filter ", 20) == 0)
+		return cli_txt_list_array(&p2p_peers);
+
+	return NULL;
+}
+
+
+static int wpa_cli_cmd_p2p_flush(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "P2P_FLUSH");
+}
+
+
+static int wpa_cli_cmd_p2p_cancel(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "P2P_CANCEL");
+}
+
+
+static int wpa_cli_cmd_p2p_unauthorize(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_UNAUTHORIZE", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_presence_req(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	if (argc != 0 && argc != 2 && argc != 4) {
+		printf("Invalid P2P_PRESENCE_REQ command: needs two arguments "
+		       "(preferred duration, interval; in microsecods).\n"
+		       "Optional second pair can be used to provide "
+		       "acceptable values.\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "P2P_PRESENCE_REQ", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_ext_listen(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	if (argc != 0 && argc != 2) {
+		printf("Invalid P2P_EXT_LISTEN command: needs two arguments "
+		       "(availability period, availability interval; in "
+		       "millisecods).\n"
+		       "Extended Listen Timing can be cancelled with this "
+		       "command when used without parameters.\n");
+		return -1;
+	}
+
+	return wpa_cli_cmd(ctrl, "P2P_EXT_LISTEN", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_remove_client(struct wpa_ctrl *ctrl, int argc,
+					 char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_REMOVE_CLIENT", 1, argc, argv);
+}
+
+#endif /* CONFIG_P2P */
+
+
+static int wpa_cli_cmd_vendor_elem_add(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "VENDOR_ELEM_ADD", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_vendor_elem_get(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "VENDOR_ELEM_GET", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_vendor_elem_remove(struct wpa_ctrl *ctrl, int argc,
+					  char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "VENDOR_ELEM_REMOVE", 2, argc, argv);
+}
+
+
+#ifdef CONFIG_WIFI_DISPLAY
+
+static int wpa_cli_cmd_wfd_subelem_set(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	char cmd[100];
+	int res;
+
+	if (argc != 1 && argc != 2) {
+		printf("Invalid WFD_SUBELEM_SET command: needs one or two "
+		       "arguments (subelem, hexdump)\n");
+		return -1;
+	}
+
+	res = os_snprintf(cmd, sizeof(cmd), "WFD_SUBELEM_SET %s %s",
+			  argv[0], argc > 1 ? argv[1] : "");
+	if (os_snprintf_error(sizeof(cmd), res))
+		return -1;
+	cmd[sizeof(cmd) - 1] = '\0';
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_wfd_subelem_get(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	char cmd[100];
+	int res;
+
+	if (argc != 1) {
+		printf("Invalid WFD_SUBELEM_GET command: needs one "
+		       "argument (subelem)\n");
+		return -1;
+	}
+
+	res = os_snprintf(cmd, sizeof(cmd), "WFD_SUBELEM_GET %s",
+			  argv[0]);
+	if (os_snprintf_error(sizeof(cmd), res))
+		return -1;
+	cmd[sizeof(cmd) - 1] = '\0';
+	return wpa_ctrl_command(ctrl, cmd);
+}
+#endif /* CONFIG_WIFI_DISPLAY */
+
+
+#ifdef CONFIG_INTERWORKING
+static int wpa_cli_cmd_fetch_anqp(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "FETCH_ANQP");
+}
+
+
+static int wpa_cli_cmd_stop_fetch_anqp(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "STOP_FETCH_ANQP");
+}
+
+
+static int wpa_cli_cmd_interworking_select(struct wpa_ctrl *ctrl, int argc,
+					   char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "INTERWORKING_SELECT", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_interworking_connect(struct wpa_ctrl *ctrl, int argc,
+					    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "INTERWORKING_CONNECT", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_interworking_add_network(struct wpa_ctrl *ctrl, int argc,
+						char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "INTERWORKING_ADD_NETWORK", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_anqp_get(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "ANQP_GET", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_gas_request(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "GAS_REQUEST", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_gas_response_get(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "GAS_RESPONSE_GET", 2, argc, argv);
+}
+#endif /* CONFIG_INTERWORKING */
+
+
+#ifdef CONFIG_HS20
+
+static int wpa_cli_cmd_hs20_anqp_get(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "HS20_ANQP_GET", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_get_nai_home_realm_list(struct wpa_ctrl *ctrl, int argc,
+					       char *argv[])
+{
+	char cmd[512];
+
+	if (argc == 0) {
+		printf("Command needs one or two arguments (dst mac addr and "
+		       "optional home realm)\n");
+		return -1;
+	}
+
+	if (write_cmd(cmd, sizeof(cmd), "HS20_GET_NAI_HOME_REALM_LIST",
+		      argc, argv) < 0)
+		return -1;
+
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_hs20_icon_request(struct wpa_ctrl *ctrl, int argc,
+					 char *argv[])
+{
+	char cmd[512];
+
+	if (argc < 2) {
+		printf("Command needs two arguments (dst mac addr and "
+		       "icon name)\n");
+		return -1;
+	}
+
+	if (write_cmd(cmd, sizeof(cmd), "HS20_ICON_REQUEST", argc, argv) < 0)
+		return -1;
+
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
+static int wpa_cli_cmd_fetch_osu(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "FETCH_OSU");
+}
+
+
+static int wpa_cli_cmd_cancel_fetch_osu(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "CANCEL_FETCH_OSU");
+}
+
+#endif /* CONFIG_HS20 */
+
+
+static int wpa_cli_cmd_sta_autoconnect(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "STA_AUTOCONNECT", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_tdls_discover(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "TDLS_DISCOVER", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_tdls_setup(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "TDLS_SETUP", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_tdls_teardown(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "TDLS_TEARDOWN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_tdls_link_status(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "TDLS_LINK_STATUS", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wmm_ac_addts(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WMM_AC_ADDTS", 3, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wmm_ac_delts(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WMM_AC_DELTS", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wmm_ac_status(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "WMM_AC_STATUS");
+}
+
+
+static int wpa_cli_cmd_tdls_chan_switch(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "TDLS_CHAN_SWITCH", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_tdls_cancel_chan_switch(struct wpa_ctrl *ctrl, int argc,
+					       char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "TDLS_CANCEL_CHAN_SWITCH", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_signal_poll(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "SIGNAL_POLL");
+}
+
+
+static int wpa_cli_cmd_signal_monitor(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "SIGNAL_MONITOR", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_pktcnt_poll(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "PKTCNT_POLL");
+}
+
+
+static int wpa_cli_cmd_reauthenticate(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "REAUTHENTICATE");
+}
+
+
+#ifdef CONFIG_AUTOSCAN
+
+static int wpa_cli_cmd_autoscan(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	if (argc == 0)
+		return wpa_ctrl_command(ctrl, "AUTOSCAN ");
+
+	return wpa_cli_cmd(ctrl, "AUTOSCAN", 0, argc, argv);
+}
+
+#endif /* CONFIG_AUTOSCAN */
+
+
+#ifdef CONFIG_WNM
+
+static int wpa_cli_cmd_wnm_sleep(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WNM_SLEEP", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wnm_bss_query(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "WNM_BSS_QUERY", 1, argc, argv);
+}
+
+#endif /* CONFIG_WNM */
+
+
+static int wpa_cli_cmd_raw(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	if (argc == 0)
+		return -1;
+	return wpa_cli_cmd(ctrl, argv[0], 0, argc - 1, &argv[1]);
+}
+
+
+#ifdef ANDROID
+static int wpa_cli_cmd_driver(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DRIVER", 1, argc, argv);
+}
+#endif /* ANDROID */
+
+
+static int wpa_cli_cmd_vendor(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "VENDOR", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_flush(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "FLUSH");
+}
+
+
+static int wpa_cli_cmd_radio_work(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "RADIO_WORK", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_neighbor_rep_request(struct wpa_ctrl *ctrl, int argc,
+					    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "NEIGHBOR_REP_REQUEST", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_twt_setup(struct wpa_ctrl *ctrl, int argc,
+				 char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "TWT_SETUP", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_twt_teardown(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "TWT_TEARDOWN", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_erp_flush(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "ERP_FLUSH");
+}
+
+
+static int wpa_cli_cmd_mac_rand_scan(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "MAC_RAND_SCAN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_get_pref_freq_list(struct wpa_ctrl *ctrl, int argc,
+					  char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "GET_PREF_FREQ_LIST", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_lo_start(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_LO_START", 4, argc, argv);
+}
+
+
+static int wpa_cli_cmd_p2p_lo_stop(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "P2P_LO_STOP", 0, argc, argv);
+}
+
+
+#ifdef CONFIG_DPP
+
+static int wpa_cli_cmd_dpp_qr_code(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_QR_CODE", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_bootstrap_gen(struct wpa_ctrl *ctrl, int argc,
+					 char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_BOOTSTRAP_GEN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_bootstrap_remove(struct wpa_ctrl *ctrl, int argc,
+					    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_BOOTSTRAP_REMOVE", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_bootstrap_get_uri(struct wpa_ctrl *ctrl, int argc,
+					     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_BOOTSTRAP_GET_URI", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_bootstrap_info(struct wpa_ctrl *ctrl, int argc,
+					  char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_BOOTSTRAP_INFO", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_bootstrap_set(struct wpa_ctrl *ctrl, int argc,
+					 char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_BOOTSTRAP_SET", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_auth_init(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_AUTH_INIT", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_listen(struct wpa_ctrl *ctrl, int argc,
+				  char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_LISTEN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_stop_listen(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "DPP_STOP_LISTEN");
+}
+
+
+static int wpa_cli_cmd_dpp_configurator_add(struct wpa_ctrl *ctrl, int argc,
+					    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_CONFIGURATOR_ADD", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_configurator_remove(struct wpa_ctrl *ctrl, int argc,
+					       char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_CONFIGURATOR_REMOVE", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_configurator_get_key(struct wpa_ctrl *ctrl, int argc,
+						char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_CONFIGURATOR_GET_KEY", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_configurator_sign(struct wpa_ctrl *ctrl, int argc,
+					     char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_CONFIGURATOR_SIGN", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_pkex_add(struct wpa_ctrl *ctrl, int argc,
+				    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_PKEX_ADD", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_pkex_remove(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_PKEX_REMOVE", 1, argc, argv);
+}
+
+
+#ifdef CONFIG_DPP2
+
+static int wpa_cli_cmd_dpp_controller_start(struct wpa_ctrl *ctrl, int argc,
+					    char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_CONTROLLER_START", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_controller_stop(struct wpa_ctrl *ctrl, int argc,
+					    char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "DPP_CONTROLLER_STOP");
+}
+
+
+static int wpa_cli_cmd_dpp_chirp(struct wpa_ctrl *ctrl, int argc,
+				 char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DPP_CHIRP", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dpp_stop_chirp(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	return wpa_ctrl_command(ctrl, "DPP_STOP_CHIRP");
+}
+
+#endif /* CONFIG_DPP2 */
+#endif /* CONFIG_DPP */
+
+
+static int wpa_ctrl_command_bss(struct wpa_ctrl *ctrl, const char *cmd)
+{
+	char buf[512], *pos, *bssid = NULL, *freq = NULL, *level = NULL,
+		*flags = NULL, *ssid = NULL;
+	size_t len;
+	int ret, id = -1;
+
+	if (!ctrl_conn)
+		return -1;
+	len = sizeof(buf) - 1;
+	ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len,
+			       wpa_cli_msg_cb);
+	if (ret == -2) {
+		printf("'%s' command timed out.\n", cmd);
+		return -2;
+	} else if (ret < 0) {
+		printf("'%s' command failed.\n", cmd);
+		return -1;
+	}
+
+	buf[len] = '\0';
+	if (os_memcmp(buf, "FAIL", 4) == 0)
+		return -1;
+
+	pos = buf;
+	while (*pos != '\0') {
+		if (str_starts(pos, "id="))
+			id = atoi(pos + 3);
+		if (str_starts(pos, "bssid="))
+			bssid = pos + 6;
+		if (str_starts(pos, "freq="))
+			freq = pos + 5;
+		if (str_starts(pos, "level="))
+			level = pos + 6;
+		if (str_starts(pos, "flags="))
+			flags = pos + 6;
+		if (str_starts(pos, "ssid="))
+			ssid = pos + 5;
+
+		while (*pos != '\0' && *pos != '\n')
+			pos++;
+		*pos++ = '\0';
+	}
+	if (id != -1)
+		printf("%s\t%s\t%s\t%s\t%s\n", bssid ? bssid : "N/A",
+		       freq ? freq : "N/A", level ? level : "N/A",
+		       flags ? flags : "N/A", ssid ? ssid : "N/A");
+	return id;
+}
+
+
+static int wpa_cli_cmd_all_bss(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char cmd[64];
+	int id = -1;
+	unsigned int mask;
+
+	printf("bssid / frequency / signal level / flags / ssid\n");
+
+	mask = WPA_BSS_MASK_ID | WPA_BSS_MASK_BSSID | WPA_BSS_MASK_FREQ |
+		WPA_BSS_MASK_LEVEL | WPA_BSS_MASK_FLAGS | WPA_BSS_MASK_SSID;
+	do {
+		if (id < 0)
+			os_snprintf(cmd, sizeof(cmd), "BSS FIRST MASK=0x%x",
+				    mask);
+		else
+			os_snprintf(cmd, sizeof(cmd), "BSS NEXT-%d MASK=0x%x",
+				    id, mask);
+		id = wpa_ctrl_command_bss(ctrl, cmd);
+	} while (id >= 0);
+
+	return 0;
+}
+
+
+#ifdef CONFIG_PASN
+
+static int wpa_cli_cmd_pasn_auth_start(struct wpa_ctrl *ctrl, int argc,
+				       char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "PASN_AUTH_START", 4, argc, argv);
+}
+
+
+static int wpa_cli_cmd_pasn_auth_stop(struct wpa_ctrl *ctrl, int argc,
+				      char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "PASN_AUTH_STOP", 0, argc, argv);
+}
+
+static int wpa_cli_cmd_ptksa_cache_list(struct wpa_ctrl *ctrl, int argc,
+					char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "PTKSA_CACHE_LIST", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_pasn_deauth(struct wpa_ctrl *ctrl, int argc,
+				   char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "PASN_DEAUTH", 1, argc, argv);
+}
+
+#endif /* CONFIG_PASN */
+
+
+static int wpa_cli_cmd_mscs(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "MSCS", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_scs(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "SCS", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dscp_resp(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DSCP_RESP", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_dscp_query(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	return wpa_cli_cmd(ctrl, "DSCP_QUERY", 1, argc, argv);
+}
+
+
+enum wpa_cli_cmd_flags {
+	cli_cmd_flag_none		= 0x00,
+	cli_cmd_flag_sensitive		= 0x01
+};
+
+struct wpa_cli_cmd {
+	const char *cmd;
+	int (*handler)(struct wpa_ctrl *ctrl, int argc, char *argv[]);
+	char ** (*completion)(const char *str, int pos);
+	enum wpa_cli_cmd_flags flags;
+	const char *usage;
+};
+
+static const struct wpa_cli_cmd wpa_cli_commands[] = {
+	{ "status", wpa_cli_cmd_status, NULL,
+	  cli_cmd_flag_none,
+	  "[verbose] = get current WPA/EAPOL/EAP status" },
+	{ "ifname", wpa_cli_cmd_ifname, NULL,
+	  cli_cmd_flag_none,
+	  "= get current interface name" },
+	{ "ping", wpa_cli_cmd_ping, NULL,
+	  cli_cmd_flag_none,
+	  "= pings wpa_supplicant" },
+	{ "relog", wpa_cli_cmd_relog, NULL,
+	  cli_cmd_flag_none,
+	  "= re-open log-file (allow rolling logs)" },
+	{ "note", wpa_cli_cmd_note, NULL,
+	  cli_cmd_flag_none,
+	  "<text> = add a note to wpa_supplicant debug log" },
+	{ "mib", wpa_cli_cmd_mib, NULL,
+	  cli_cmd_flag_none,
+	  "= get MIB variables (dot1x, dot11)" },
+	{ "help", wpa_cli_cmd_help, wpa_cli_complete_help,
+	  cli_cmd_flag_none,
+	  "[command] = show usage help" },
+	{ "interface", wpa_cli_cmd_interface, NULL,
+	  cli_cmd_flag_none,
+	  "[ifname] = show interfaces/select interface" },
+	{ "level", wpa_cli_cmd_level, NULL,
+	  cli_cmd_flag_none,
+	  "<debug level> = change debug level" },
+	{ "license", wpa_cli_cmd_license, NULL,
+	  cli_cmd_flag_none,
+	  "= show full wpa_cli license" },
+	{ "quit", wpa_cli_cmd_quit, NULL,
+	  cli_cmd_flag_none,
+	  "= exit wpa_cli" },
+	{ "set", wpa_cli_cmd_set, wpa_cli_complete_set,
+	  cli_cmd_flag_none,
+	  "= set variables (shows list of variables when run without "
+	  "arguments)" },
+	{ "dump", wpa_cli_cmd_dump, NULL,
+	  cli_cmd_flag_none,
+	  "= dump config variables" },
+	{ "get", wpa_cli_cmd_get, wpa_cli_complete_get,
+	  cli_cmd_flag_none,
+	  "<name> = get information" },
+	{ "driver_flags", wpa_cli_cmd_driver_flags, NULL,
+	  cli_cmd_flag_none,
+	  "= list driver flags" },
+	{ "logon", wpa_cli_cmd_logon, NULL,
+	  cli_cmd_flag_none,
+	  "= IEEE 802.1X EAPOL state machine logon" },
+	{ "logoff", wpa_cli_cmd_logoff, NULL,
+	  cli_cmd_flag_none,
+	  "= IEEE 802.1X EAPOL state machine logoff" },
+	{ "pmksa", wpa_cli_cmd_pmksa, NULL,
+	  cli_cmd_flag_none,
+	  "= show PMKSA cache" },
+	{ "pmksa_flush", wpa_cli_cmd_pmksa_flush, NULL,
+	  cli_cmd_flag_none,
+	  "= flush PMKSA cache entries" },
+#ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+	{ "pmksa_get", wpa_cli_cmd_pmksa_get, NULL,
+	  cli_cmd_flag_none,
+	  "<network_id> = fetch all stored PMKSA cache entries" },
+	{ "pmksa_add", wpa_cli_cmd_pmksa_add, NULL,
+	  cli_cmd_flag_sensitive,
+	  "<network_id> <BSSID> <PMKID> <PMK> <reauth_time in seconds> <expiration in seconds> <akmp> <opportunistic> = store PMKSA cache entry from external storage" },
+#ifdef CONFIG_MESH
+	{ "mesh_pmksa_get", wpa_cli_mesh_cmd_pmksa_get, NULL,
+	  cli_cmd_flag_none,
+	  "<peer MAC address | any> = fetch all stored mesh PMKSA cache entries" },
+	{ "mesh_pmksa_add", wpa_cli_mesh_cmd_pmksa_add, NULL,
+	  cli_cmd_flag_sensitive,
+	  "<BSSID> <PMKID> <PMK> <expiration in seconds> = store mesh PMKSA cache entry from external storage" },
+#endif /* CONFIG_MESH */
+#endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
+	{ "reassociate", wpa_cli_cmd_reassociate, NULL,
+	  cli_cmd_flag_none,
+	  "= force reassociation" },
+	{ "reattach", wpa_cli_cmd_reattach, NULL,
+	  cli_cmd_flag_none,
+	  "= force reassociation back to the same BSS" },
+	{ "preauthenticate", wpa_cli_cmd_preauthenticate, wpa_cli_complete_bss,
+	  cli_cmd_flag_none,
+	  "<BSSID> = force preauthentication" },
+	{ "identity", wpa_cli_cmd_identity, wpa_cli_complete_network_id,
+	  cli_cmd_flag_none,
+	  "<network id> <identity> = configure identity for an SSID" },
+	{ "password", wpa_cli_cmd_password, wpa_cli_complete_network_id,
+	  cli_cmd_flag_sensitive,
+	  "<network id> <password> = configure password for an SSID" },
+	{ "new_password", wpa_cli_cmd_new_password,
+	  wpa_cli_complete_network_id, cli_cmd_flag_sensitive,
+	  "<network id> <password> = change password for an SSID" },
+	{ "pin", wpa_cli_cmd_pin, wpa_cli_complete_network_id,
+	  cli_cmd_flag_sensitive,
+	  "<network id> <pin> = configure pin for an SSID" },
+	{ "otp", wpa_cli_cmd_otp, wpa_cli_complete_network_id,
+	  cli_cmd_flag_sensitive,
+	  "<network id> <password> = configure one-time-password for an SSID"
+	},
+	{ "psk_passphrase", wpa_cli_cmd_psk_passphrase,
+	  wpa_cli_complete_network_id, cli_cmd_flag_sensitive,
+	  "<network id> <PSK/passphrase> = configure PSK/passphrase for an SSID" },
+	{ "passphrase", wpa_cli_cmd_passphrase, wpa_cli_complete_network_id,
+	  cli_cmd_flag_sensitive,
+	  "<network id> <passphrase> = configure private key passphrase\n"
+	  "  for an SSID" },
+	{ "sim", wpa_cli_cmd_sim, wpa_cli_complete_network_id,
+	  cli_cmd_flag_sensitive,
+	  "<network id> <pin> = report SIM operation result" },
+	{ "bssid", wpa_cli_cmd_bssid, wpa_cli_complete_network_id,
+	  cli_cmd_flag_none,
+	  "<network id> <BSSID> = set preferred BSSID for an SSID" },
+	{ "bssid_ignore", wpa_cli_cmd_bssid_ignore, wpa_cli_complete_bss,
+	  cli_cmd_flag_none,
+	  "<BSSID> = add a BSSID to the list of temporarily ignored BSSs\n"
+	  "bssid_ignore clear = clear the list of temporarily ignored BSSIDs\n"
+	  "bssid_ignore = display the list of temporarily ignored BSSIDs" },
+	{ "blacklist", /* deprecated alias for bssid_ignore */
+	  wpa_cli_cmd_bssid_ignore, wpa_cli_complete_bss,
+	  cli_cmd_flag_none,
+	  "= deprecated alias for bssid_ignore" },
+	{ "log_level", wpa_cli_cmd_log_level, NULL,
+	  cli_cmd_flag_none,
+	  "<level> [<timestamp>] = update the log level/timestamp\n"
+	  "log_level = display the current log level and log options" },
+	{ "list_networks", wpa_cli_cmd_list_networks, NULL,
+	  cli_cmd_flag_none,
+	  "= list configured networks" },
+	{ "select_network", wpa_cli_cmd_select_network,
+	  wpa_cli_complete_network_id,
+	  cli_cmd_flag_none,
+	  "<network id> = select a network (disable others)" },
+	{ "enable_network", wpa_cli_cmd_enable_network,
+	  wpa_cli_complete_network_id,
+	  cli_cmd_flag_none,
+	  "<network id> = enable a network" },
+	{ "disable_network", wpa_cli_cmd_disable_network,
+	  wpa_cli_complete_network_id,
+	  cli_cmd_flag_none,
+	  "<network id> = disable a network" },
+	{ "add_network", wpa_cli_cmd_add_network, NULL,
+	  cli_cmd_flag_none,
+	  "= add a network" },
+	{ "remove_network", wpa_cli_cmd_remove_network,
+	  wpa_cli_complete_network_id,
+	  cli_cmd_flag_none,
+	  "<network id> = remove a network" },
+	{ "set_network", wpa_cli_cmd_set_network, wpa_cli_complete_network,
+	  cli_cmd_flag_sensitive,
+	  "<network id> <variable> <value> = set network variables (shows\n"
+	  "  list of variables when run without arguments)" },
+	{ "get_network", wpa_cli_cmd_get_network, wpa_cli_complete_network,
+	  cli_cmd_flag_none,
+	  "<network id> <variable> = get network variables" },
+	{ "dup_network", wpa_cli_cmd_dup_network, wpa_cli_complete_dup_network,
+	  cli_cmd_flag_none,
+	  "<src network id> <dst network id> <variable> = duplicate network variables"
+	},
+	{ "list_creds", wpa_cli_cmd_list_creds, NULL,
+	  cli_cmd_flag_none,
+	  "= list configured credentials" },
+	{ "add_cred", wpa_cli_cmd_add_cred, NULL,
+	  cli_cmd_flag_none,
+	  "= add a credential" },
+	{ "remove_cred", wpa_cli_cmd_remove_cred, NULL,
+	  cli_cmd_flag_none,
+	  "<cred id> = remove a credential" },
+	{ "set_cred", wpa_cli_cmd_set_cred, wpa_cli_complete_cred,
+	  cli_cmd_flag_sensitive,
+	  "<cred id> <variable> <value> = set credential variables" },
+	{ "get_cred", wpa_cli_cmd_get_cred, wpa_cli_complete_cred,
+	  cli_cmd_flag_none,
+	  "<cred id> <variable> = get credential variables" },
+	{ "save_config", wpa_cli_cmd_save_config, NULL,
+	  cli_cmd_flag_none,
+	  "= save the current configuration" },
+	{ "disconnect", wpa_cli_cmd_disconnect, NULL,
+	  cli_cmd_flag_none,
+	  "= disconnect and wait for reassociate/reconnect command before\n"
+	  "  connecting" },
+	{ "reconnect", wpa_cli_cmd_reconnect, NULL,
+	  cli_cmd_flag_none,
+	  "= like reassociate, but only takes effect if already disconnected"
+	},
+	{ "scan", wpa_cli_cmd_scan, NULL,
+	  cli_cmd_flag_none,
+	  "= request new BSS scan" },
+	{ "scan_results", wpa_cli_cmd_scan_results, NULL,
+	  cli_cmd_flag_none,
+	  "= get latest scan results" },
+	{ "abort_scan", wpa_cli_cmd_abort_scan, NULL,
+	  cli_cmd_flag_none,
+	  "= request ongoing scan to be aborted" },
+	{ "bss", wpa_cli_cmd_bss, wpa_cli_complete_bss,
+	  cli_cmd_flag_none,
+	  "<<idx> | <bssid>> = get detailed scan result info" },
+	{ "get_capability", wpa_cli_cmd_get_capability,
+	  wpa_cli_complete_get_capability, cli_cmd_flag_none,
+	  "<eap/pairwise/group/key_mgmt/proto/auth_alg/channels/freq/modes> "
+	  "= get capabilities" },
+	{ "reconfigure", wpa_cli_cmd_reconfigure, NULL,
+	  cli_cmd_flag_none,
+	  "= force wpa_supplicant to re-read its configuration file" },
+	{ "terminate", wpa_cli_cmd_terminate, NULL,
+	  cli_cmd_flag_none,
+	  "= terminate wpa_supplicant" },
+	{ "interface_add", wpa_cli_cmd_interface_add, NULL,
+	  cli_cmd_flag_none,
+	  "<ifname> <confname> <driver> <ctrl_interface> <driver_param>\n"
+	  "  <bridge_name> <create> <type> = adds new interface, all "
+	  "parameters but\n"
+	  "  <ifname> are optional. Supported types are station ('sta') and "
+	  "AP ('ap')" },
+	{ "interface_remove", wpa_cli_cmd_interface_remove, NULL,
+	  cli_cmd_flag_none,
+	  "<ifname> = removes the interface" },
+	{ "interface_list", wpa_cli_cmd_interface_list, NULL,
+	  cli_cmd_flag_none,
+	  "= list available interfaces" },
+	{ "ap_scan", wpa_cli_cmd_ap_scan, NULL,
+	  cli_cmd_flag_none,
+	  "<value> = set ap_scan parameter" },
+	{ "scan_interval", wpa_cli_cmd_scan_interval, NULL,
+	  cli_cmd_flag_none,
+	  "<value> = set scan_interval parameter (in seconds)" },
+	{ "bss_expire_age", wpa_cli_cmd_bss_expire_age, NULL,
+	  cli_cmd_flag_none,
+	  "<value> = set BSS expiration age parameter" },
+	{ "bss_expire_count", wpa_cli_cmd_bss_expire_count, NULL,
+	  cli_cmd_flag_none,
+	  "<value> = set BSS expiration scan count parameter" },
+	{ "bss_flush", wpa_cli_cmd_bss_flush, NULL,
+	  cli_cmd_flag_none,
+	  "<value> = set BSS flush age (0 by default)" },
+	{ "ft_ds", wpa_cli_cmd_ft_ds, wpa_cli_complete_bss,
+	  cli_cmd_flag_none,
+	  "<addr> = request over-the-DS FT with <addr>" },
+	{ "wps_pbc", wpa_cli_cmd_wps_pbc, wpa_cli_complete_bss,
+	  cli_cmd_flag_none,
+	  "[BSSID] = start Wi-Fi Protected Setup: Push Button Configuration" },
+	{ "wps_pin", wpa_cli_cmd_wps_pin, wpa_cli_complete_bss,
+	  cli_cmd_flag_sensitive,
+	  "<BSSID> [PIN] = start WPS PIN method (returns PIN, if not "
+	  "hardcoded)" },
+	{ "wps_check_pin", wpa_cli_cmd_wps_check_pin, NULL,
+	  cli_cmd_flag_sensitive,
+	  "<PIN> = verify PIN checksum" },
+	{ "wps_cancel", wpa_cli_cmd_wps_cancel, NULL, cli_cmd_flag_none,
+	  "Cancels the pending WPS operation" },
+#ifdef CONFIG_WPS_NFC
+	{ "wps_nfc", wpa_cli_cmd_wps_nfc, wpa_cli_complete_bss,
+	  cli_cmd_flag_none,
+	  "[BSSID] = start Wi-Fi Protected Setup: NFC" },
+	{ "wps_nfc_config_token", wpa_cli_cmd_wps_nfc_config_token, NULL,
+	  cli_cmd_flag_none,
+	  "<WPS|NDEF> = build configuration token" },
+	{ "wps_nfc_token", wpa_cli_cmd_wps_nfc_token, NULL,
+	  cli_cmd_flag_none,
+	  "<WPS|NDEF> = create password token" },
+	{ "wps_nfc_tag_read", wpa_cli_cmd_wps_nfc_tag_read, NULL,
+	  cli_cmd_flag_sensitive,
+	  "<hexdump of payload> = report read NFC tag with WPS data" },
+	{ "nfc_get_handover_req", wpa_cli_cmd_nfc_get_handover_req, NULL,
+	  cli_cmd_flag_none,
+	  "<NDEF> <WPS> = create NFC handover request" },
+	{ "nfc_get_handover_sel", wpa_cli_cmd_nfc_get_handover_sel, NULL,
+	  cli_cmd_flag_none,
+	  "<NDEF> <WPS> = create NFC handover select" },
+	{ "nfc_report_handover", wpa_cli_cmd_nfc_report_handover, NULL,
+	  cli_cmd_flag_none,
+	  "<role> <type> <hexdump of req> <hexdump of sel> = report completed "
+	  "NFC handover" },
+#endif /* CONFIG_WPS_NFC */
+	{ "wps_reg", wpa_cli_cmd_wps_reg, wpa_cli_complete_bss,
+	  cli_cmd_flag_sensitive,
+	  "<BSSID> <AP PIN> = start WPS Registrar to configure an AP" },
+	{ "wps_ap_pin", wpa_cli_cmd_wps_ap_pin, NULL,
+	  cli_cmd_flag_sensitive,
+	  "[params..] = enable/disable AP PIN" },
+	{ "wps_er_start", wpa_cli_cmd_wps_er_start, NULL,
+	  cli_cmd_flag_none,
+	  "[IP address] = start Wi-Fi Protected Setup External Registrar" },
+	{ "wps_er_stop", wpa_cli_cmd_wps_er_stop, NULL,
+	  cli_cmd_flag_none,
+	  "= stop Wi-Fi Protected Setup External Registrar" },
+	{ "wps_er_pin", wpa_cli_cmd_wps_er_pin, NULL,
+	  cli_cmd_flag_sensitive,
+	  "<UUID> <PIN> = add an Enrollee PIN to External Registrar" },
+	{ "wps_er_pbc", wpa_cli_cmd_wps_er_pbc, NULL,
+	  cli_cmd_flag_none,
+	  "<UUID> = accept an Enrollee PBC using External Registrar" },
+	{ "wps_er_learn", wpa_cli_cmd_wps_er_learn, NULL,
+	  cli_cmd_flag_sensitive,
+	  "<UUID> <PIN> = learn AP configuration" },
+	{ "wps_er_set_config", wpa_cli_cmd_wps_er_set_config, NULL,
+	  cli_cmd_flag_none,
+	  "<UUID> <network id> = set AP configuration for enrolling" },
+	{ "wps_er_config", wpa_cli_cmd_wps_er_config, NULL,
+	  cli_cmd_flag_sensitive,
+	  "<UUID> <PIN> <SSID> <auth> <encr> <key> = configure AP" },
+#ifdef CONFIG_WPS_NFC
+	{ "wps_er_nfc_config_token", wpa_cli_cmd_wps_er_nfc_config_token, NULL,
+	  cli_cmd_flag_none,
+	  "<WPS/NDEF> <UUID> = build NFC configuration token" },
+#endif /* CONFIG_WPS_NFC */
+	{ "ibss_rsn", wpa_cli_cmd_ibss_rsn, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> = request RSN authentication with <addr> in IBSS" },
+#ifdef CONFIG_AP
+	{ "sta", wpa_cli_cmd_sta, wpa_cli_complete_sta,
+	  cli_cmd_flag_none,
+	  "<addr> = get information about an associated station (AP)" },
+	{ "all_sta", wpa_cli_cmd_all_sta, NULL,
+	  cli_cmd_flag_none,
+	  "= get information about all associated stations (AP)" },
+	{ "list_sta", wpa_cli_cmd_list_sta, NULL,
+	  cli_cmd_flag_none,
+	  "= list all stations (AP)" },
+	{ "deauthenticate", wpa_cli_cmd_deauthenticate,
+	  wpa_cli_complete_deauthenticate, cli_cmd_flag_none,
+	  "<addr> = deauthenticate a station" },
+	{ "disassociate", wpa_cli_cmd_disassociate,
+	  wpa_cli_complete_disassociate, cli_cmd_flag_none,
+	  "<addr> = disassociate a station" },
+	{ "chan_switch", wpa_cli_cmd_chanswitch, NULL,
+	  cli_cmd_flag_none,
+	  "<cs_count> <freq> [sec_channel_offset=] [center_freq1=]"
+	  " [center_freq2=] [bandwidth=] [blocktx] [ht|vht]"
+	  " = CSA parameters" },
+	{ "update_beacon", wpa_cli_cmd_update_beacon, NULL,
+	  cli_cmd_flag_none,
+	  "= update Beacon frame contents"},
+#endif /* CONFIG_AP */
+	{ "suspend", wpa_cli_cmd_suspend, NULL, cli_cmd_flag_none,
+	  "= notification of suspend/hibernate" },
+	{ "resume", wpa_cli_cmd_resume, NULL, cli_cmd_flag_none,
+	  "= notification of resume/thaw" },
+#ifdef CONFIG_TESTING_OPTIONS
+	{ "drop_sa", wpa_cli_cmd_drop_sa, NULL, cli_cmd_flag_none,
+	  "= drop SA without deauth/disassoc (test command)" },
+#endif /* CONFIG_TESTING_OPTIONS */
+	{ "roam", wpa_cli_cmd_roam, wpa_cli_complete_bss,
+	  cli_cmd_flag_none,
+	  "<addr> = roam to the specified BSS" },
+#ifdef CONFIG_MESH
+	{ "mesh_interface_add", wpa_cli_cmd_mesh_interface_add, NULL,
+	  cli_cmd_flag_none,
+	  "[ifname] = Create a new mesh interface" },
+	{ "mesh_group_add", wpa_cli_cmd_mesh_group_add, NULL,
+	  cli_cmd_flag_none,
+	  "<network id> = join a mesh network (disable others)" },
+	{ "mesh_group_remove", wpa_cli_cmd_mesh_group_remove, NULL,
+	  cli_cmd_flag_none,
+	  "<ifname> = Remove mesh group interface" },
+	{ "mesh_peer_remove", wpa_cli_cmd_mesh_peer_remove, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> = Remove a mesh peer" },
+	{ "mesh_peer_add", wpa_cli_cmd_mesh_peer_add, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> [duration=<seconds>] = Add a mesh peer" },
+	{ "mesh_link_probe", wpa_cli_cmd_mesh_link_probe, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> [payload=<hex dump of payload>] = Probe a mesh link for a given peer by injecting a frame." },
+#endif /* CONFIG_MESH */
+#ifdef CONFIG_P2P
+	{ "p2p_find", wpa_cli_cmd_p2p_find, wpa_cli_complete_p2p_find,
+	  cli_cmd_flag_none,
+	  "[timeout] [type=*] = find P2P Devices for up-to timeout seconds" },
+	{ "p2p_stop_find", wpa_cli_cmd_p2p_stop_find, NULL, cli_cmd_flag_none,
+	  "= stop P2P Devices search" },
+	{ "p2p_asp_provision", wpa_cli_cmd_p2p_asp_provision, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> adv_id=<adv_id> conncap=<conncap> [info=<infodata>] = provision with a P2P ASP Device" },
+	{ "p2p_asp_provision_resp", wpa_cli_cmd_p2p_asp_provision_resp, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> adv_id=<adv_id> [role<conncap>] [info=<infodata>] = provision with a P2P ASP Device" },
+	{ "p2p_connect", wpa_cli_cmd_p2p_connect, wpa_cli_complete_p2p_connect,
+	  cli_cmd_flag_none,
+	  "<addr> <\"pbc\"|PIN> [ht40] = connect to a P2P Device" },
+	{ "p2p_listen", wpa_cli_cmd_p2p_listen, NULL, cli_cmd_flag_none,
+	  "[timeout] = listen for P2P Devices for up-to timeout seconds" },
+	{ "p2p_group_remove", wpa_cli_cmd_p2p_group_remove,
+	  wpa_cli_complete_p2p_group_remove, cli_cmd_flag_none,
+	  "<ifname> = remove P2P group interface (terminate group if GO)" },
+	{ "p2p_group_add", wpa_cli_cmd_p2p_group_add, NULL, cli_cmd_flag_none,
+	  "[ht40] = add a new P2P group (local end as GO)" },
+	{ "p2p_group_member", wpa_cli_cmd_p2p_group_member, NULL,
+	  cli_cmd_flag_none,
+	  "<dev_addr> = Get peer interface address on local GO using peer Device Address" },
+	{ "p2p_prov_disc", wpa_cli_cmd_p2p_prov_disc,
+	  wpa_cli_complete_p2p_peer, cli_cmd_flag_none,
+	  "<addr> <method> = request provisioning discovery" },
+	{ "p2p_get_passphrase", wpa_cli_cmd_p2p_get_passphrase, NULL,
+	  cli_cmd_flag_none,
+	  "= get the passphrase for a group (GO only)" },
+	{ "p2p_serv_disc_req", wpa_cli_cmd_p2p_serv_disc_req,
+	  wpa_cli_complete_p2p_peer, cli_cmd_flag_none,
+	  "<addr> <TLVs> = schedule service discovery request" },
+	{ "p2p_serv_disc_cancel_req", wpa_cli_cmd_p2p_serv_disc_cancel_req,
+	  NULL, cli_cmd_flag_none,
+	  "<id> = cancel pending service discovery request" },
+	{ "p2p_serv_disc_resp", wpa_cli_cmd_p2p_serv_disc_resp, NULL,
+	  cli_cmd_flag_none,
+	  "<freq> <addr> <dialog token> <TLVs> = service discovery response" },
+	{ "p2p_service_update", wpa_cli_cmd_p2p_service_update, NULL,
+	  cli_cmd_flag_none,
+	  "= indicate change in local services" },
+	{ "p2p_serv_disc_external", wpa_cli_cmd_p2p_serv_disc_external, NULL,
+	  cli_cmd_flag_none,
+	  "<external> = set external processing of service discovery" },
+	{ "p2p_service_flush", wpa_cli_cmd_p2p_service_flush, NULL,
+	  cli_cmd_flag_none,
+	  "= remove all stored service entries" },
+	{ "p2p_service_add", wpa_cli_cmd_p2p_service_add, NULL,
+	  cli_cmd_flag_none,
+	  "<bonjour|upnp|asp> <query|version> <response|service> = add a local "
+	  "service" },
+	{ "p2p_service_rep", wpa_cli_cmd_p2p_service_rep, NULL,
+	  cli_cmd_flag_none,
+	  "asp <auto> <adv_id> <svc_state> <svc_string> [<svc_info>] = replace "
+	  "local ASP service" },
+	{ "p2p_service_del", wpa_cli_cmd_p2p_service_del, NULL,
+	  cli_cmd_flag_none,
+	  "<bonjour|upnp> <query|version> [|service] = remove a local "
+	  "service" },
+	{ "p2p_reject", wpa_cli_cmd_p2p_reject, wpa_cli_complete_p2p_peer,
+	  cli_cmd_flag_none,
+	  "<addr> = reject connection attempts from a specific peer" },
+	{ "p2p_invite", wpa_cli_cmd_p2p_invite, NULL,
+	  cli_cmd_flag_none,
+	  "<cmd> [peer=addr] = invite peer" },
+	{ "p2p_peers", wpa_cli_cmd_p2p_peers, NULL, cli_cmd_flag_none,
+	  "[discovered] = list known (optionally, only fully discovered) P2P "
+	  "peers" },
+	{ "p2p_peer", wpa_cli_cmd_p2p_peer, wpa_cli_complete_p2p_peer,
+	  cli_cmd_flag_none,
+	  "<address> = show information about known P2P peer" },
+	{ "p2p_set", wpa_cli_cmd_p2p_set, wpa_cli_complete_p2p_set,
+	  cli_cmd_flag_none,
+	  "<field> <value> = set a P2P parameter" },
+	{ "p2p_flush", wpa_cli_cmd_p2p_flush, NULL, cli_cmd_flag_none,
+	  "= flush P2P state" },
+	{ "p2p_cancel", wpa_cli_cmd_p2p_cancel, NULL, cli_cmd_flag_none,
+	  "= cancel P2P group formation" },
+	{ "p2p_unauthorize", wpa_cli_cmd_p2p_unauthorize,
+	  wpa_cli_complete_p2p_peer, cli_cmd_flag_none,
+	  "<address> = unauthorize a peer" },
+	{ "p2p_presence_req", wpa_cli_cmd_p2p_presence_req, NULL,
+	  cli_cmd_flag_none,
+	  "[<duration> <interval>] [<duration> <interval>] = request GO "
+	  "presence" },
+	{ "p2p_ext_listen", wpa_cli_cmd_p2p_ext_listen, NULL,
+	  cli_cmd_flag_none,
+	  "[<period> <interval>] = set extended listen timing" },
+	{ "p2p_remove_client", wpa_cli_cmd_p2p_remove_client,
+	  wpa_cli_complete_p2p_peer, cli_cmd_flag_none,
+	  "<address|iface=address> = remove a peer from all groups" },
+#endif /* CONFIG_P2P */
+	{ "vendor_elem_add", wpa_cli_cmd_vendor_elem_add, NULL,
+	  cli_cmd_flag_none,
+	  "<frame id> <hexdump of elem(s)> = add vendor specific IEs to frame(s)\n"
+	  VENDOR_ELEM_FRAME_ID },
+	{ "vendor_elem_get", wpa_cli_cmd_vendor_elem_get, NULL,
+	  cli_cmd_flag_none,
+	  "<frame id> = get vendor specific IE(s) to frame(s)\n"
+	  VENDOR_ELEM_FRAME_ID },
+	{ "vendor_elem_remove", wpa_cli_cmd_vendor_elem_remove, NULL,
+	  cli_cmd_flag_none,
+	  "<frame id> <hexdump of elem(s)> = remove vendor specific IE(s) in frame(s)\n"
+	  VENDOR_ELEM_FRAME_ID },
+#ifdef CONFIG_WIFI_DISPLAY
+	{ "wfd_subelem_set", wpa_cli_cmd_wfd_subelem_set, NULL,
+	  cli_cmd_flag_none,
+	  "<subelem> [contents] = set Wi-Fi Display subelement" },
+	{ "wfd_subelem_get", wpa_cli_cmd_wfd_subelem_get, NULL,
+	  cli_cmd_flag_none,
+	  "<subelem> = get Wi-Fi Display subelement" },
+#endif /* CONFIG_WIFI_DISPLAY */
+#ifdef CONFIG_INTERWORKING
+	{ "fetch_anqp", wpa_cli_cmd_fetch_anqp, NULL, cli_cmd_flag_none,
+	  "= fetch ANQP information for all APs" },
+	{ "stop_fetch_anqp", wpa_cli_cmd_stop_fetch_anqp, NULL,
+	  cli_cmd_flag_none,
+	  "= stop fetch_anqp operation" },
+	{ "interworking_select", wpa_cli_cmd_interworking_select, NULL,
+	  cli_cmd_flag_none,
+	  "[auto] = perform Interworking network selection" },
+	{ "interworking_connect", wpa_cli_cmd_interworking_connect,
+	  wpa_cli_complete_bss, cli_cmd_flag_none,
+	  "<BSSID> = connect using Interworking credentials" },
+	{ "interworking_add_network", wpa_cli_cmd_interworking_add_network,
+	  wpa_cli_complete_bss, cli_cmd_flag_none,
+	  "<BSSID> = connect using Interworking credentials" },
+	{ "anqp_get", wpa_cli_cmd_anqp_get, wpa_cli_complete_bss,
+	  cli_cmd_flag_none,
+	  "<addr> <info id>[,<info id>]... = request ANQP information" },
+	{ "gas_request", wpa_cli_cmd_gas_request, wpa_cli_complete_bss,
+	  cli_cmd_flag_none,
+	  "<addr> <AdvProtoID> [QueryReq] = GAS request" },
+	{ "gas_response_get", wpa_cli_cmd_gas_response_get,
+	  wpa_cli_complete_bss, cli_cmd_flag_none,
+	  "<addr> <dialog token> [start,len] = Fetch last GAS response" },
+#endif /* CONFIG_INTERWORKING */
+#ifdef CONFIG_HS20
+	{ "hs20_anqp_get", wpa_cli_cmd_hs20_anqp_get, wpa_cli_complete_bss,
+	  cli_cmd_flag_none,
+	  "<addr> <subtype>[,<subtype>]... = request HS 2.0 ANQP information"
+	},
+	{ "nai_home_realm_list", wpa_cli_cmd_get_nai_home_realm_list,
+	  wpa_cli_complete_bss, cli_cmd_flag_none,
+	  "<addr> <home realm> = get HS20 nai home realm list" },
+	{ "hs20_icon_request", wpa_cli_cmd_hs20_icon_request,
+	  wpa_cli_complete_bss, cli_cmd_flag_none,
+	  "<addr> <icon name> = get Hotspot 2.0 OSU icon" },
+	{ "fetch_osu", wpa_cli_cmd_fetch_osu, NULL, cli_cmd_flag_none,
+	  "= fetch OSU provider information from all APs" },
+	{ "cancel_fetch_osu", wpa_cli_cmd_cancel_fetch_osu, NULL,
+	  cli_cmd_flag_none,
+	  "= cancel fetch_osu command" },
+#endif /* CONFIG_HS20 */
+	{ "sta_autoconnect", wpa_cli_cmd_sta_autoconnect, NULL,
+	  cli_cmd_flag_none,
+	  "<0/1> = disable/enable automatic reconnection" },
+	{ "tdls_discover", wpa_cli_cmd_tdls_discover, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> = request TDLS discovery with <addr>" },
+	{ "tdls_setup", wpa_cli_cmd_tdls_setup, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> = request TDLS setup with <addr>" },
+	{ "tdls_teardown", wpa_cli_cmd_tdls_teardown, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> = tear down TDLS with <addr>" },
+	{ "tdls_link_status", wpa_cli_cmd_tdls_link_status, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> = TDLS link status with <addr>" },
+	{ "wmm_ac_addts", wpa_cli_cmd_wmm_ac_addts, NULL,
+	  cli_cmd_flag_none,
+	  "<uplink/downlink/bidi> <tsid=0..7> <up=0..7> [nominal_msdu_size=#] "
+	  "[mean_data_rate=#] [min_phy_rate=#] [sba=#] [fixed_nominal_msdu] "
+	  "= add WMM-AC traffic stream" },
+	{ "wmm_ac_delts", wpa_cli_cmd_wmm_ac_delts, NULL,
+	  cli_cmd_flag_none,
+	  "<tsid> = delete WMM-AC traffic stream" },
+	{ "wmm_ac_status", wpa_cli_cmd_wmm_ac_status, NULL,
+	  cli_cmd_flag_none,
+	  "= show status for Wireless Multi-Media Admission-Control" },
+	{ "tdls_chan_switch", wpa_cli_cmd_tdls_chan_switch, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> <oper class> <freq> [sec_channel_offset=] [center_freq1=] "
+	  "[center_freq2=] [bandwidth=] [ht|vht] = enable channel switching "
+	  "with TDLS peer" },
+	{ "tdls_cancel_chan_switch", wpa_cli_cmd_tdls_cancel_chan_switch, NULL,
+	  cli_cmd_flag_none,
+	  "<addr> = disable channel switching with TDLS peer <addr>" },
+	{ "signal_poll", wpa_cli_cmd_signal_poll, NULL,
+	  cli_cmd_flag_none,
+	  "= get signal parameters" },
+	{ "signal_monitor", wpa_cli_cmd_signal_monitor, NULL,
+	  cli_cmd_flag_none,
+	  "= set signal monitor parameters" },
+	{ "pktcnt_poll", wpa_cli_cmd_pktcnt_poll, NULL,
+	  cli_cmd_flag_none,
+	  "= get TX/RX packet counters" },
+	{ "reauthenticate", wpa_cli_cmd_reauthenticate, NULL,
+	  cli_cmd_flag_none,
+	  "= trigger IEEE 802.1X/EAPOL reauthentication" },
+#ifdef CONFIG_AUTOSCAN
+	{ "autoscan", wpa_cli_cmd_autoscan, NULL, cli_cmd_flag_none,
+	  "[params] = Set or unset (if none) autoscan parameters" },
+#endif /* CONFIG_AUTOSCAN */
+#ifdef CONFIG_WNM
+	{ "wnm_sleep", wpa_cli_cmd_wnm_sleep, NULL, cli_cmd_flag_none,
+	  "<enter/exit> [interval=#] = enter/exit WNM-Sleep mode" },
+	{ "wnm_bss_query", wpa_cli_cmd_wnm_bss_query, NULL, cli_cmd_flag_none,
+	  "<query reason> [list]"
+	  " [neighbor=<BSSID>,<BSSID information>,<operating class>,<channel number>,<PHY type>[,<hexdump of optional subelements>]"
+	  " = Send BSS Transition Management Query" },
+#endif /* CONFIG_WNM */
+	{ "raw", wpa_cli_cmd_raw, NULL, cli_cmd_flag_sensitive,
+	  "<params..> = Sent unprocessed command" },
+	{ "flush", wpa_cli_cmd_flush, NULL, cli_cmd_flag_none,
+	  "= flush wpa_supplicant state" },
+#ifdef ANDROID
+	{ "driver", wpa_cli_cmd_driver, NULL, cli_cmd_flag_none,
+	  "<command> = driver private commands" },
+#endif /* ANDROID */
+	{ "radio_work", wpa_cli_cmd_radio_work, NULL, cli_cmd_flag_none,
+	  "= radio_work <show/add/done>" },
+	{ "vendor", wpa_cli_cmd_vendor, NULL, cli_cmd_flag_none,
+	  "<vendor id> <command id> [<hex formatted command argument>] = Send vendor command"
+	},
+	{ "neighbor_rep_request",
+	  wpa_cli_cmd_neighbor_rep_request, NULL, cli_cmd_flag_none,
+	  "[ssid=<SSID>] [lci] [civic] = Trigger request to AP for neighboring AP report (with optional given SSID in hex or enclosed in double quotes, default: current SSID; with optional LCI and location civic request)"
+	},
+	{ "twt_setup",
+	  wpa_cli_cmd_twt_setup, NULL, cli_cmd_flag_none,
+	  "[dialog=<token>] [exponent=<exponent>] [mantissa=<mantissa>] [min_twt=<Min TWT>] [setup_cmd=<setup-cmd>] [twt=<u64>] [requestor=0|1] [trigger=0|1] [implicit=0|1] [flow_type=0|1] [flow_id=<3-bit-id>] [protection=0|1] [twt_channel=<twt chanel id>] [control=<control-u8>] = Send TWT Setup frame"
+	},
+	{ "twt_teardown",
+	  wpa_cli_cmd_twt_teardown, NULL, cli_cmd_flag_none,
+	  "[flags=<value>] = Send TWT Teardown frame"
+	},
+	{ "erp_flush", wpa_cli_cmd_erp_flush, NULL, cli_cmd_flag_none,
+	  "= flush ERP keys" },
+	{ "mac_rand_scan",
+	  wpa_cli_cmd_mac_rand_scan, NULL, cli_cmd_flag_none,
+	  "<scan|sched|pno|all> enable=<0/1> [addr=mac-address "
+	  "mask=mac-address-mask] = scan MAC randomization"
+	},
+	{ "get_pref_freq_list", wpa_cli_cmd_get_pref_freq_list, NULL,
+	  cli_cmd_flag_none,
+	  "<interface type> = retrieve preferred freq list for the specified interface type" },
+	{ "p2p_lo_start", wpa_cli_cmd_p2p_lo_start, NULL,
+	  cli_cmd_flag_none,
+	  "<freq> <period> <interval> <count> = start P2P listen offload" },
+	{ "p2p_lo_stop", wpa_cli_cmd_p2p_lo_stop, NULL,
+	  cli_cmd_flag_none,
+	  "= stop P2P listen offload" },
+#ifdef CONFIG_DPP
+	{ "dpp_qr_code", wpa_cli_cmd_dpp_qr_code, NULL, cli_cmd_flag_none,
+	  "report a scanned DPP URI from a QR Code" },
+	{ "dpp_bootstrap_gen", wpa_cli_cmd_dpp_bootstrap_gen, NULL,
+	  cli_cmd_flag_sensitive,
+	  "type=<qrcode> [chan=..] [mac=..] [info=..] [curve=..] [key=..] = generate DPP bootstrap information" },
+	{ "dpp_bootstrap_remove", wpa_cli_cmd_dpp_bootstrap_remove, NULL,
+	  cli_cmd_flag_none,
+	  "*|<id> = remove DPP bootstrap information" },
+	{ "dpp_bootstrap_get_uri", wpa_cli_cmd_dpp_bootstrap_get_uri, NULL,
+	  cli_cmd_flag_none,
+	  "<id> = get DPP bootstrap URI" },
+	{ "dpp_bootstrap_info", wpa_cli_cmd_dpp_bootstrap_info, NULL,
+	  cli_cmd_flag_none,
+	  "<id> = show DPP bootstrap information" },
+	{ "dpp_bootstrap_set", wpa_cli_cmd_dpp_bootstrap_set, NULL,
+	  cli_cmd_flag_none,
+	  "<id> [conf=..] [ssid=<SSID>] [ssid_charset=#] [psk=<PSK>] [pass=<passphrase>] [configurator=<id>] [conn_status=#] [akm_use_selector=<0|1>] [group_id=..] [expiry=#] [csrattrs=..] = set DPP configurator parameters" },
+	{ "dpp_auth_init", wpa_cli_cmd_dpp_auth_init, NULL, cli_cmd_flag_none,
+	  "peer=<id> [own=<id>] = initiate DPP bootstrapping" },
+	{ "dpp_listen", wpa_cli_cmd_dpp_listen, NULL, cli_cmd_flag_none,
+	  "<freq in MHz> = start DPP listen" },
+	{ "dpp_stop_listen", wpa_cli_cmd_dpp_stop_listen, NULL,
+	  cli_cmd_flag_none,
+	  "= stop DPP listen" },
+	{ "dpp_configurator_add", wpa_cli_cmd_dpp_configurator_add, NULL,
+	  cli_cmd_flag_sensitive,
+	  "[curve=..] [key=..] = add DPP configurator" },
+	{ "dpp_configurator_remove", wpa_cli_cmd_dpp_configurator_remove, NULL,
+	  cli_cmd_flag_none,
+	  "*|<id> = remove DPP configurator" },
+	{ "dpp_configurator_get_key", wpa_cli_cmd_dpp_configurator_get_key,
+	  NULL, cli_cmd_flag_none,
+	  "<id> = Get DPP configurator's private key" },
+	{ "dpp_configurator_sign", wpa_cli_cmd_dpp_configurator_sign, NULL,
+	  cli_cmd_flag_none,
+	  "conf=<role> configurator=<id> = generate self DPP configuration" },
+	{ "dpp_pkex_add", wpa_cli_cmd_dpp_pkex_add, NULL,
+	  cli_cmd_flag_sensitive,
+	  "add PKEX code" },
+	{ "dpp_pkex_remove", wpa_cli_cmd_dpp_pkex_remove, NULL,
+	  cli_cmd_flag_none,
+	  "*|<id> = remove DPP pkex information" },
+#ifdef CONFIG_DPP2
+	{ "dpp_controller_start", wpa_cli_cmd_dpp_controller_start, NULL,
+	  cli_cmd_flag_none,
+	  "[tcp_port=<port>] [role=..] = start DPP controller" },
+	{ "dpp_controller_stop", wpa_cli_cmd_dpp_controller_stop, NULL,
+	  cli_cmd_flag_none,
+	  "= stop DPP controller" },
+	{ "dpp_chirp", wpa_cli_cmd_dpp_chirp, NULL,
+	  cli_cmd_flag_none,
+	  "own=<BI ID> iter=<count> = start DPP chirp" },
+	{ "dpp_stop_chirp", wpa_cli_cmd_dpp_stop_chirp, NULL,
+	  cli_cmd_flag_none,
+	  "= stop DPP chirp" },
+#endif /* CONFIG_DPP2 */
+#endif /* CONFIG_DPP */
+	{ "all_bss", wpa_cli_cmd_all_bss, NULL, cli_cmd_flag_none,
+	  "= list all BSS entries (scan results)" },
+#ifdef CONFIG_PASN
+	{ "pasn_auth_start", wpa_cli_cmd_pasn_auth_start, NULL,
+	  cli_cmd_flag_none,
+	  "bssid=<BSSID> akmp=<WPA key mgmt> cipher=<WPA cipher> group=<group> nid=<network id> = Start PASN authentication" },
+	{ "pasn_auth_stop", wpa_cli_cmd_pasn_auth_stop, NULL,
+	  cli_cmd_flag_none,
+	  "= Stop PASN authentication" },
+	{ "ptksa_cache_list", wpa_cli_cmd_ptksa_cache_list, NULL,
+	  cli_cmd_flag_none,
+	  "= Get the PTKSA Cache" },
+	{ "pasn_deauth", wpa_cli_cmd_pasn_deauth, NULL,
+	  cli_cmd_flag_none,
+	  "bssid=<BSSID> = Remove PASN PTKSA state" },
+#endif /* CONFIG_PASN */
+	{ "mscs", wpa_cli_cmd_mscs, NULL,
+	  cli_cmd_flag_none,
+	  "<add|remove|change> [up_bitmap=<hex byte>] [up_limit=<integer>] [stream_timeout=<in TUs>] [frame_classifier=<hex bytes>] = Configure MSCS request" },
+	{ "scs", wpa_cli_cmd_scs, NULL,
+	  cli_cmd_flag_none,
+	  "[scs_id=<decimal number>] <add|remove|change> [scs_up=<0-7>] [classifier_type=<4|10>] [classifier params based on classifier type] [tclas_processing=<0|1>] [scs_id=<decimal number>] ... = Send SCS request" },
+	{ "dscp_resp", wpa_cli_cmd_dscp_resp, NULL,
+	  cli_cmd_flag_none,
+	  "<[reset]>/<[solicited] [policy_id=1 status=0...]> [more] = Send DSCP response" },
+	{ "dscp_query", wpa_cli_cmd_dscp_query, NULL,
+	  cli_cmd_flag_none,
+	  "wildcard/domain_name=<string> = Send DSCP Query" },
+	{ NULL, NULL, NULL, cli_cmd_flag_none, NULL }
+};
+
+
+/*
+ * Prints command usage, lines are padded with the specified string.
+ */
+static void print_cmd_help(const struct wpa_cli_cmd *cmd, const char *pad)
+{
+	char c;
+	size_t n;
+
+	printf("%s%s ", pad, cmd->cmd);
+	for (n = 0; (c = cmd->usage[n]); n++) {
+		printf("%c", c);
+		if (c == '\n')
+			printf("%s", pad);
+	}
+	printf("\n");
+}
+
+
+static void print_help(const char *cmd)
+{
+	int n;
+	printf("commands:\n");
+	for (n = 0; wpa_cli_commands[n].cmd; n++) {
+		if (cmd == NULL || str_starts(wpa_cli_commands[n].cmd, cmd))
+			print_cmd_help(&wpa_cli_commands[n], "  ");
+	}
+}
+
+
+static int wpa_cli_edit_filter_history_cb(void *ctx, const char *cmd)
+{
+	const char *c, *delim;
+	int n;
+	size_t len;
+
+	delim = os_strchr(cmd, ' ');
+	if (delim)
+		len = delim - cmd;
+	else
+		len = os_strlen(cmd);
+
+	for (n = 0; (c = wpa_cli_commands[n].cmd); n++) {
+		if (os_strncasecmp(cmd, c, len) == 0 && len == os_strlen(c))
+			return (wpa_cli_commands[n].flags &
+				cli_cmd_flag_sensitive);
+	}
+	return 0;
+}
+
+
+static char ** wpa_list_cmd_list(void)
+{
+	char **res;
+	int i, count;
+	struct cli_txt_entry *e;
+
+	count = ARRAY_SIZE(wpa_cli_commands);
+	count += dl_list_len(&p2p_groups);
+	count += dl_list_len(&ifnames);
+	res = os_calloc(count + 1, sizeof(char *));
+	if (res == NULL)
+		return NULL;
+
+	for (i = 0; wpa_cli_commands[i].cmd; i++) {
+		res[i] = os_strdup(wpa_cli_commands[i].cmd);
+		if (res[i] == NULL)
+			break;
+	}
+
+	dl_list_for_each(e, &p2p_groups, struct cli_txt_entry, list) {
+		size_t len = 8 + os_strlen(e->txt);
+		res[i] = os_malloc(len);
+		if (res[i] == NULL)
+			break;
+		os_snprintf(res[i], len, "ifname=%s", e->txt);
+		i++;
+	}
+
+	dl_list_for_each(e, &ifnames, struct cli_txt_entry, list) {
+		res[i] = os_strdup(e->txt);
+		if (res[i] == NULL)
+			break;
+		i++;
+	}
+
+	return res;
+}
+
+
+static char ** wpa_cli_cmd_completion(const char *cmd, const char *str,
+				      int pos)
+{
+	int i;
+
+	for (i = 0; wpa_cli_commands[i].cmd; i++) {
+		if (os_strcasecmp(wpa_cli_commands[i].cmd, cmd) == 0) {
+			if (wpa_cli_commands[i].completion)
+				return wpa_cli_commands[i].completion(str,
+								      pos);
+			edit_clear_line();
+			printf("\r%s\n", wpa_cli_commands[i].usage);
+			edit_redraw();
+			break;
+		}
+	}
+
+	return NULL;
+}
+
+
+static char ** wpa_cli_edit_completion_cb(void *ctx, const char *str, int pos)
+{
+	char **res;
+	const char *end;
+	char *cmd;
+
+	if (pos > 7 && os_strncasecmp(str, "IFNAME=", 7) == 0) {
+		end = os_strchr(str, ' ');
+		if (end && pos > end - str) {
+			pos -= end - str + 1;
+			str = end + 1;
+		}
+	}
+
+	end = os_strchr(str, ' ');
+	if (end == NULL || str + pos < end)
+		return wpa_list_cmd_list();
+
+	cmd = os_malloc(pos + 1);
+	if (cmd == NULL)
+		return NULL;
+	os_memcpy(cmd, str, pos);
+	cmd[end - str] = '\0';
+	res = wpa_cli_cmd_completion(cmd, str, pos);
+	os_free(cmd);
+	return res;
+}
+
+
+static int wpa_request(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	const struct wpa_cli_cmd *cmd, *match = NULL;
+	int count;
+	int ret = 0;
+
+	if (argc > 1 && os_strncasecmp(argv[0], "IFNAME=", 7) == 0) {
+		ifname_prefix = argv[0] + 7;
+		argv = &argv[1];
+		argc--;
+	} else
+		ifname_prefix = NULL;
+
+	if (argc == 0)
+		return -1;
+
+	count = 0;
+	cmd = wpa_cli_commands;
+	while (cmd->cmd) {
+		if (os_strncasecmp(cmd->cmd, argv[0], os_strlen(argv[0])) == 0)
+		{
+			match = cmd;
+			if (os_strcasecmp(cmd->cmd, argv[0]) == 0) {
+				/* we have an exact match */
+				count = 1;
+				break;
+			}
+			count++;
+		}
+		cmd++;
+	}
+
+	if (count > 1) {
+		printf("Ambiguous command '%s'; possible commands:", argv[0]);
+		cmd = wpa_cli_commands;
+		while (cmd->cmd) {
+			if (os_strncasecmp(cmd->cmd, argv[0],
+					   os_strlen(argv[0])) == 0) {
+				printf(" %s", cmd->cmd);
+			}
+			cmd++;
+		}
+		printf("\n");
+		ret = 1;
+	} else if (count == 0) {
+		printf("Unknown command '%s'\n", argv[0]);
+		ret = 1;
+	} else {
+		ret = match->handler(ctrl, argc - 1, &argv[1]);
+	}
+
+	return ret;
+}
+
+
+static int wpa_cli_exec(const char *program, const char *arg1,
+			const char *arg2)
+{
+	char *arg;
+	size_t len;
+	int res;
+
+	/* If no interface is specified, set the global */
+	if (!arg1)
+		arg1 = "global";
+
+	len = os_strlen(arg1) + os_strlen(arg2) + 2;
+	arg = os_malloc(len);
+	if (arg == NULL)
+		return -1;
+	os_snprintf(arg, len, "%s %s", arg1, arg2);
+	res = os_exec(program, arg, 1);
+	os_free(arg);
+
+	return res;
+}
+
+
+static void wpa_cli_action_process(const char *msg)
+{
+	const char *pos;
+	char *copy = NULL, *id, *pos2;
+	const char *ifname = ctrl_ifname;
+	char ifname_buf[100];
+
+	if (eloop_terminated())
+		return;
+
+	pos = msg;
+	if (os_strncmp(pos, "IFNAME=", 7) == 0) {
+		const char *end;
+		end = os_strchr(pos + 7, ' ');
+		if (end && (unsigned int) (end - pos) < sizeof(ifname_buf)) {
+			pos += 7;
+			os_memcpy(ifname_buf, pos, end - pos);
+			ifname_buf[end - pos] = '\0';
+			ifname = ifname_buf;
+			pos = end + 1;
+		}
+	}
+	if (*pos == '<') {
+		const char *prev = pos;
+		/* skip priority */
+		pos = os_strchr(pos, '>');
+		if (pos)
+			pos++;
+		else
+			pos = prev;
+	}
+
+	if (str_starts(pos, WPA_EVENT_CONNECTED)) {
+		int new_id = -1;
+		os_unsetenv("WPA_ID");
+		os_unsetenv("WPA_ID_STR");
+		os_unsetenv("WPA_CTRL_DIR");
+
+		pos = os_strstr(pos, "[id=");
+		if (pos)
+			copy = os_strdup(pos + 4);
+
+		if (copy) {
+			pos2 = id = copy;
+			while (*pos2 && *pos2 != ' ')
+				pos2++;
+			*pos2++ = '\0';
+			new_id = atoi(id);
+			os_setenv("WPA_ID", id, 1);
+			while (*pos2 && *pos2 != '=')
+				pos2++;
+			if (*pos2 == '=')
+				pos2++;
+			id = pos2;
+			while (*pos2 && *pos2 != ']')
+				pos2++;
+			*pos2 = '\0';
+			os_setenv("WPA_ID_STR", id, 1);
+			os_free(copy);
+		}
+
+		os_setenv("WPA_CTRL_DIR", ctrl_iface_dir, 1);
+
+		if (wpa_cli_connected <= 0 || new_id != wpa_cli_last_id) {
+			wpa_cli_connected = 1;
+			wpa_cli_last_id = new_id;
+			wpa_cli_exec(action_file, ifname, "CONNECTED");
+		}
+	} else if (str_starts(pos, WPA_EVENT_DISCONNECTED)) {
+		if (wpa_cli_connected) {
+			wpa_cli_connected = 0;
+			wpa_cli_exec(action_file, ifname, "DISCONNECTED");
+		}
+	} else if (str_starts(pos, WPA_EVENT_CHANNEL_SWITCH_STARTED)) {
+		wpa_cli_exec(action_file, ctrl_ifname, pos);
+	} else if (str_starts(pos, AP_EVENT_ENABLED)) {
+		wpa_cli_exec(action_file, ctrl_ifname, pos);
+	} else if (str_starts(pos, AP_EVENT_DISABLED)) {
+		wpa_cli_exec(action_file, ctrl_ifname, pos);
+	} else if (str_starts(pos, MESH_GROUP_STARTED)) {
+		wpa_cli_exec(action_file, ctrl_ifname, pos);
+	} else if (str_starts(pos, MESH_GROUP_REMOVED)) {
+		wpa_cli_exec(action_file, ctrl_ifname, pos);
+	} else if (str_starts(pos, MESH_PEER_CONNECTED)) {
+		wpa_cli_exec(action_file, ctrl_ifname, pos);
+	} else if (str_starts(pos, MESH_PEER_DISCONNECTED)) {
+		wpa_cli_exec(action_file, ctrl_ifname, pos);
+	} else if (str_starts(pos, P2P_EVENT_GROUP_STARTED)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, P2P_EVENT_GROUP_REMOVED)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, P2P_EVENT_CROSS_CONNECT_ENABLE)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, P2P_EVENT_CROSS_CONNECT_DISABLE)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, P2P_EVENT_GO_NEG_FAILURE)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, WPS_EVENT_SUCCESS)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, WPS_EVENT_ACTIVE)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, WPS_EVENT_OVERLAP)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, WPS_EVENT_PIN_ACTIVE)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, WPS_EVENT_CANCEL)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, WPS_EVENT_TIMEOUT)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, WPS_EVENT_FAIL)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, AP_STA_CONNECTED)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, AP_STA_DISCONNECTED)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, ESS_DISASSOC_IMMINENT)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, HS20_SUBSCRIPTION_REMEDIATION)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, HS20_DEAUTH_IMMINENT_NOTICE)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, HS20_T_C_ACCEPTANCE)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, DPP_EVENT_CONF_RECEIVED)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, DPP_EVENT_CONFOBJ_AKM)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, DPP_EVENT_CONFOBJ_SSID)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, DPP_EVENT_CONNECTOR)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, DPP_EVENT_CONFOBJ_PASS)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, DPP_EVENT_CONFOBJ_PSK)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, DPP_EVENT_C_SIGN_KEY)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, DPP_EVENT_NET_ACCESS_KEY)) {
+		wpa_cli_exec(action_file, ifname, pos);
+	} else if (str_starts(pos, WPA_EVENT_TERMINATING)) {
+		printf("wpa_supplicant is terminating - stop monitoring\n");
+		if (!reconnect)
+			wpa_cli_quit = 1;
+	}
+}
+
+
+#ifndef CONFIG_ANSI_C_EXTRA
+static void wpa_cli_action_cb(char *msg, size_t len)
+{
+	wpa_cli_action_process(msg);
+}
+#endif /* CONFIG_ANSI_C_EXTRA */
+
+
+static int wpa_cli_open_global_ctrl(void)
+{
+#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
+	ctrl_conn = wpa_ctrl_open(NULL);
+#else /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+	ctrl_conn = wpa_ctrl_open(global);
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+	if (!ctrl_conn) {
+		fprintf(stderr,
+			"Failed to connect to wpa_supplicant global interface: %s  error: %s\n",
+			global, strerror(errno));
+		return -1;
+	}
+
+	if (interactive) {
+		update_ifnames(ctrl_conn);
+		mon_conn = wpa_ctrl_open(global);
+		if (mon_conn) {
+			if (wpa_ctrl_attach(mon_conn) == 0) {
+				wpa_cli_attached = 1;
+				eloop_register_read_sock(
+					wpa_ctrl_get_fd(mon_conn),
+					wpa_cli_mon_receive,
+					NULL, NULL);
+			} else {
+				printf("Failed to open monitor connection through global control interface\n");
+			}
+		}
+		update_stations(ctrl_conn);
+	}
+
+	return 0;
+}
+
+
+static void wpa_cli_reconnect(void)
+{
+	wpa_cli_close_connection();
+	if ((global && wpa_cli_open_global_ctrl() < 0) ||
+	    (!global && wpa_cli_open_connection(ctrl_ifname, 1) < 0))
+		return;
+
+	if (interactive) {
+		edit_clear_line();
+		printf("\rConnection to wpa_supplicant re-established\n");
+		edit_redraw();
+		update_stations(ctrl_conn);
+	}
+}
+
+
+static void cli_event(const char *str)
+{
+	const char *start, *s;
+
+	start = os_strchr(str, '>');
+	if (start == NULL)
+		return;
+
+	start++;
+
+	if (str_starts(start, WPA_EVENT_BSS_ADDED)) {
+		s = os_strchr(start, ' ');
+		if (s == NULL)
+			return;
+		s = os_strchr(s + 1, ' ');
+		if (s == NULL)
+			return;
+		cli_txt_list_add(&bsses, s + 1);
+		return;
+	}
+
+	if (str_starts(start, WPA_EVENT_BSS_REMOVED)) {
+		s = os_strchr(start, ' ');
+		if (s == NULL)
+			return;
+		s = os_strchr(s + 1, ' ');
+		if (s == NULL)
+			return;
+		cli_txt_list_del_addr(&bsses, s + 1);
+		return;
+	}
+
+#ifdef CONFIG_P2P
+	if (str_starts(start, P2P_EVENT_DEVICE_FOUND)) {
+		s = os_strstr(start, " p2p_dev_addr=");
+		if (s == NULL)
+			return;
+		cli_txt_list_add_addr(&p2p_peers, s + 14);
+		return;
+	}
+
+	if (str_starts(start, P2P_EVENT_DEVICE_LOST)) {
+		s = os_strstr(start, " p2p_dev_addr=");
+		if (s == NULL)
+			return;
+		cli_txt_list_del_addr(&p2p_peers, s + 14);
+		return;
+	}
+
+	if (str_starts(start, P2P_EVENT_GROUP_STARTED)) {
+		s = os_strchr(start, ' ');
+		if (s == NULL)
+			return;
+		cli_txt_list_add_word(&p2p_groups, s + 1, ' ');
+		return;
+	}
+
+	if (str_starts(start, P2P_EVENT_GROUP_REMOVED)) {
+		s = os_strchr(start, ' ');
+		if (s == NULL)
+			return;
+		cli_txt_list_del_word(&p2p_groups, s + 1, ' ');
+		return;
+	}
+#endif /* CONFIG_P2P */
+}
+
+
+static int check_terminating(const char *msg)
+{
+	const char *pos = msg;
+
+	if (*pos == '<') {
+		/* skip priority */
+		pos = os_strchr(pos, '>');
+		if (pos)
+			pos++;
+		else
+			pos = msg;
+	}
+
+	if (str_starts(pos, WPA_EVENT_TERMINATING) && ctrl_conn) {
+		edit_clear_line();
+		printf("\rConnection to wpa_supplicant lost - trying to "
+		       "reconnect\n");
+		edit_redraw();
+		wpa_cli_attached = 0;
+		wpa_cli_close_connection();
+		return 1;
+	}
+
+	return 0;
+}
+
+
+static void wpa_cli_recv_pending(struct wpa_ctrl *ctrl, int action_monitor)
+{
+	if (ctrl_conn == NULL) {
+		wpa_cli_reconnect();
+		return;
+	}
+	while (wpa_ctrl_pending(ctrl) > 0) {
+		char buf[4096];
+		size_t len = sizeof(buf) - 1;
+		if (wpa_ctrl_recv(ctrl, buf, &len) == 0) {
+			buf[len] = '\0';
+			if (action_monitor)
+				wpa_cli_action_process(buf);
+			else {
+				cli_event(buf);
+				if (wpa_cli_show_event(buf)) {
+					edit_clear_line();
+					printf("\r%s\n", buf);
+					edit_redraw();
+				}
+
+				if (interactive && check_terminating(buf) > 0)
+					return;
+			}
+		} else {
+			printf("Could not read pending message.\n");
+			break;
+		}
+	}
+
+	if (wpa_ctrl_pending(ctrl) < 0) {
+		printf("Connection to wpa_supplicant lost - trying to "
+		       "reconnect\n");
+		if (reconnect) {
+			eloop_terminate();
+			return;
+		}
+		wpa_cli_reconnect();
+	}
+}
+
+
+static void wpa_cli_ping(void *eloop_ctx, void *timeout_ctx)
+{
+	if (ctrl_conn) {
+		int res;
+		char *prefix = ifname_prefix;
+
+		ifname_prefix = NULL;
+		res = _wpa_ctrl_command(ctrl_conn, "PING", 0);
+		ifname_prefix = prefix;
+		if (res) {
+			printf("Connection to wpa_supplicant lost - trying to "
+			       "reconnect\n");
+			wpa_cli_close_connection();
+		}
+	}
+	if (!ctrl_conn)
+		wpa_cli_reconnect();
+	eloop_register_timeout(ping_interval, 0, wpa_cli_ping, NULL, NULL);
+}
+
+
+static void wpa_cli_mon_receive(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	wpa_cli_recv_pending(mon_conn, 0);
+}
+
+
+static void wpa_cli_edit_cmd_cb(void *ctx, char *cmd)
+{
+	char *argv[max_args];
+	int argc;
+	argc = tokenize_cmd(cmd, argv);
+	if (argc)
+		wpa_request(ctrl_conn, argc, argv);
+}
+
+
+static void wpa_cli_edit_eof_cb(void *ctx)
+{
+	eloop_terminate();
+}
+
+
+static int warning_displayed = 0;
+static char *hfile = NULL;
+static int edit_started = 0;
+
+static void start_edit(void)
+{
+	char *home;
+	char *ps = NULL;
+
+#ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
+	ps = wpa_ctrl_get_remote_ifname(ctrl_conn);
+#endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
+
+#ifdef CONFIG_WPA_CLI_HISTORY_DIR
+	home = CONFIG_WPA_CLI_HISTORY_DIR;
+#else /* CONFIG_WPA_CLI_HISTORY_DIR */
+	home = getenv("HOME");
+#endif /* CONFIG_WPA_CLI_HISTORY_DIR */
+	if (home) {
+		const char *fname = ".wpa_cli_history";
+		int hfile_len = os_strlen(home) + 1 + os_strlen(fname) + 1;
+		hfile = os_malloc(hfile_len);
+		if (hfile)
+			os_snprintf(hfile, hfile_len, "%s/%s", home, fname);
+	}
+
+	if (edit_init(wpa_cli_edit_cmd_cb, wpa_cli_edit_eof_cb,
+		      wpa_cli_edit_completion_cb, NULL, hfile, ps) < 0) {
+		eloop_terminate();
+		return;
+	}
+
+	edit_started = 1;
+	eloop_register_timeout(ping_interval, 0, wpa_cli_ping, NULL, NULL);
+}
+
+
+static void update_bssid_list(struct wpa_ctrl *ctrl)
+{
+	char buf[4096];
+	size_t len = sizeof(buf);
+	int ret;
+	const char *cmd = "BSS RANGE=ALL MASK=0x2";
+	char *pos, *end;
+
+	if (ctrl == NULL)
+		return;
+	ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len, NULL);
+	if (ret < 0)
+		return;
+	buf[len] = '\0';
+
+	pos = buf;
+	while (pos) {
+		pos = os_strstr(pos, "bssid=");
+		if (pos == NULL)
+			break;
+		pos += 6;
+		end = os_strchr(pos, '\n');
+		if (end == NULL)
+			break;
+		*end = '\0';
+		cli_txt_list_add(&bsses, pos);
+		pos = end + 1;
+	}
+}
+
+
+static void update_ifnames(struct wpa_ctrl *ctrl)
+{
+	char buf[4096];
+	size_t len = sizeof(buf);
+	int ret;
+	const char *cmd = "INTERFACES";
+	char *pos, *end;
+	char txt[200];
+
+	cli_txt_list_flush(&ifnames);
+
+	if (ctrl == NULL)
+		return;
+	ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len, NULL);
+	if (ret < 0)
+		return;
+	buf[len] = '\0';
+
+	pos = buf;
+	while (pos) {
+		end = os_strchr(pos, '\n');
+		if (end == NULL)
+			break;
+		*end = '\0';
+		ret = os_snprintf(txt, sizeof(txt), "ifname=%s", pos);
+		if (!os_snprintf_error(sizeof(txt), ret))
+			cli_txt_list_add(&ifnames, txt);
+		pos = end + 1;
+	}
+}
+
+
+static void update_creds(struct wpa_ctrl *ctrl)
+{
+	char buf[4096];
+	size_t len = sizeof(buf);
+	int ret;
+	const char *cmd = "LIST_CREDS";
+	char *pos, *end;
+	int header = 1;
+
+	cli_txt_list_flush(&creds);
+
+	if (ctrl == NULL)
+		return;
+	ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len, NULL);
+	if (ret < 0)
+		return;
+	buf[len] = '\0';
+
+	pos = buf;
+	while (pos) {
+		end = os_strchr(pos, '\n');
+		if (end == NULL)
+			break;
+		*end = '\0';
+		if (!header)
+			cli_txt_list_add_word(&creds, pos, '\t');
+		header = 0;
+		pos = end + 1;
+	}
+}
+
+
+static void update_networks(struct wpa_ctrl *ctrl)
+{
+	char buf[4096];
+	size_t len = sizeof(buf);
+	int ret;
+	const char *cmd = "LIST_NETWORKS";
+	char *pos, *end;
+	int header = 1;
+
+	cli_txt_list_flush(&networks);
+
+	if (ctrl == NULL)
+		return;
+	ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len, NULL);
+	if (ret < 0)
+		return;
+	buf[len] = '\0';
+
+	pos = buf;
+	while (pos) {
+		end = os_strchr(pos, '\n');
+		if (end == NULL)
+			break;
+		*end = '\0';
+		if (!header)
+			cli_txt_list_add_word(&networks, pos, '\t');
+		header = 0;
+		pos = end + 1;
+	}
+}
+
+
+static void update_stations(struct wpa_ctrl *ctrl)
+{
+#ifdef CONFIG_AP
+	char addr[32], cmd[64];
+
+	if (!ctrl || !interactive)
+		return;
+
+	cli_txt_list_flush(&stations);
+
+	if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0))
+		return;
+	do {
+		if (os_strcmp(addr, "") != 0)
+			cli_txt_list_add(&stations, addr);
+		os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr);
+	} while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0);
+#endif /* CONFIG_AP */
+}
+
+
+static void try_connection(void *eloop_ctx, void *timeout_ctx)
+{
+	if (ctrl_conn)
+		goto done;
+
+	if (ctrl_ifname == NULL)
+		ctrl_ifname = wpa_cli_get_default_ifname();
+
+	if (wpa_cli_open_connection(ctrl_ifname, 1)) {
+		if (!warning_displayed) {
+			printf("Could not connect to wpa_supplicant: "
+			       "%s - re-trying\n",
+			       ctrl_ifname ? ctrl_ifname : "(nil)");
+			warning_displayed = 1;
+		}
+		eloop_register_timeout(1, 0, try_connection, NULL, NULL);
+		return;
+	}
+
+	update_bssid_list(ctrl_conn);
+	update_creds(ctrl_conn);
+	update_networks(ctrl_conn);
+	update_stations(ctrl_conn);
+
+	if (warning_displayed)
+		printf("Connection established.\n");
+
+done:
+	start_edit();
+}
+
+
+static void wpa_cli_interactive(void)
+{
+	printf("\nInteractive mode\n\n");
+
+	eloop_register_timeout(0, 0, try_connection, NULL, NULL);
+	eloop_run();
+	eloop_cancel_timeout(try_connection, NULL, NULL);
+
+	cli_txt_list_flush(&p2p_peers);
+	cli_txt_list_flush(&p2p_groups);
+	cli_txt_list_flush(&bsses);
+	cli_txt_list_flush(&ifnames);
+	cli_txt_list_flush(&creds);
+	cli_txt_list_flush(&networks);
+	if (edit_started)
+		edit_deinit(hfile, wpa_cli_edit_filter_history_cb);
+	os_free(hfile);
+	eloop_cancel_timeout(wpa_cli_ping, NULL, NULL);
+	wpa_cli_close_connection();
+}
+
+
+static void wpa_cli_action_ping(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_ctrl *ctrl = eloop_ctx;
+	char buf[256];
+	size_t len;
+
+	/* verify that connection is still working */
+	len = sizeof(buf) - 1;
+	if (wpa_ctrl_request(ctrl, "PING", 4, buf, &len,
+			     wpa_cli_action_cb) < 0 ||
+	    len < 4 || os_memcmp(buf, "PONG", 4) != 0) {
+		printf("wpa_supplicant did not reply to PING command - exiting\n");
+		eloop_terminate();
+		return;
+	}
+	eloop_register_timeout(ping_interval, 0, wpa_cli_action_ping,
+			       ctrl, NULL);
+}
+
+
+static void wpa_cli_action_receive(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct wpa_ctrl *ctrl = eloop_ctx;
+
+	wpa_cli_recv_pending(ctrl, 1);
+}
+
+
+static void wpa_cli_action(struct wpa_ctrl *ctrl)
+{
+#ifdef CONFIG_ANSI_C_EXTRA
+	/* TODO: ANSI C version(?) */
+	printf("Action processing not supported in ANSI C build.\n");
+#else /* CONFIG_ANSI_C_EXTRA */
+	int fd;
+
+	fd = wpa_ctrl_get_fd(ctrl);
+	eloop_register_timeout(ping_interval, 0, wpa_cli_action_ping,
+			       ctrl, NULL);
+	eloop_register_read_sock(fd, wpa_cli_action_receive, ctrl, NULL);
+	eloop_run();
+	eloop_cancel_timeout(wpa_cli_action_ping, ctrl, NULL);
+	eloop_unregister_read_sock(fd);
+#endif /* CONFIG_ANSI_C_EXTRA */
+}
+
+
+static void wpa_cli_cleanup(void)
+{
+	wpa_cli_close_connection();
+	if (pid_file)
+		os_daemonize_terminate(pid_file);
+
+	os_program_deinit();
+}
+
+
+static void wpa_cli_terminate(int sig, void *ctx)
+{
+	eloop_terminate();
+	if (reconnect)
+		wpa_cli_quit = 1;
+}
+
+
+static char * wpa_cli_get_default_ifname(void)
+{
+	char *ifname = NULL;
+
+#ifdef ANDROID
+	char ifprop[PROPERTY_VALUE_MAX];
+	if (property_get("wifi.interface", ifprop, NULL) != 0) {
+		ifname = os_strdup(ifprop);
+		printf("Using interface '%s'\n", ifname ? ifname : "N/A");
+	}
+#else /* ANDROID */
+#ifdef CONFIG_CTRL_IFACE_UNIX
+	struct dirent *dent;
+	DIR *dir = opendir(ctrl_iface_dir);
+	if (!dir) {
+		return NULL;
+	}
+	while ((dent = readdir(dir))) {
+#ifdef _DIRENT_HAVE_D_TYPE
+		/*
+		 * Skip the file if it is not a socket. Also accept
+		 * DT_UNKNOWN (0) in case the C library or underlying
+		 * file system does not support d_type.
+		 */
+		if (dent->d_type != DT_SOCK && dent->d_type != DT_UNKNOWN)
+			continue;
+#endif /* _DIRENT_HAVE_D_TYPE */
+		/* Skip current/previous directory and special P2P Device
+		 * interfaces. */
+		if (os_strcmp(dent->d_name, ".") == 0 ||
+		    os_strcmp(dent->d_name, "..") == 0 ||
+		    os_strncmp(dent->d_name, "p2p-dev-", 8) == 0)
+			continue;
+		printf("Selected interface '%s'\n", dent->d_name);
+		ifname = os_strdup(dent->d_name);
+		break;
+	}
+	closedir(dir);
+#endif /* CONFIG_CTRL_IFACE_UNIX */
+
+#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
+	char buf[4096], *pos;
+	size_t len;
+	struct wpa_ctrl *ctrl;
+	int ret;
+
+	ctrl = wpa_ctrl_open(NULL);
+	if (ctrl == NULL)
+		return NULL;
+
+	len = sizeof(buf) - 1;
+	ret = wpa_ctrl_request(ctrl, "INTERFACES", 10, buf, &len, NULL);
+	if (ret >= 0) {
+		buf[len] = '\0';
+		pos = os_strchr(buf, '\n');
+		if (pos)
+			*pos = '\0';
+		ifname = os_strdup(buf);
+	}
+	wpa_ctrl_close(ctrl);
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+#endif /* ANDROID */
+
+	return ifname;
+}
+
+
+int main(int argc, char *argv[])
+{
+	int c;
+	int daemonize = 0;
+	int ret = 0;
+
+	if (os_program_init())
+		return -1;
+
+	for (;;) {
+		c = getopt(argc, argv, "a:Bg:G:hi:p:P:rs:v");
+		if (c < 0)
+			break;
+		switch (c) {
+		case 'a':
+			action_file = optarg;
+			break;
+		case 'B':
+			daemonize = 1;
+			break;
+		case 'g':
+			global = optarg;
+			break;
+		case 'G':
+			ping_interval = atoi(optarg);
+			break;
+		case 'h':
+			usage();
+			return 0;
+		case 'v':
+			printf("%s\n", wpa_cli_version);
+			return 0;
+		case 'i':
+			os_free(ctrl_ifname);
+			ctrl_ifname = os_strdup(optarg);
+			break;
+		case 'p':
+			ctrl_iface_dir = optarg;
+			break;
+		case 'P':
+			pid_file = optarg;
+			break;
+		case 'r':
+			reconnect = 1;
+			break;
+		case 's':
+			client_socket_dir = optarg;
+			break;
+		default:
+			usage();
+			return -1;
+		}
+	}
+
+	interactive = (argc == optind) && (action_file == NULL);
+
+	if (interactive)
+		printf("%s\n\n%s\n\n", wpa_cli_version, cli_license);
+
+	if (eloop_init())
+		return -1;
+
+	if (global && wpa_cli_open_global_ctrl() < 0)
+		return -1;
+
+	eloop_register_signal_terminate(wpa_cli_terminate, NULL);
+
+	if (ctrl_ifname == NULL)
+		ctrl_ifname = wpa_cli_get_default_ifname();
+
+	if (reconnect && action_file && ctrl_ifname) {
+		while (!wpa_cli_quit) {
+			if (ctrl_conn)
+				wpa_cli_action(ctrl_conn);
+			else
+				os_sleep(1, 0);
+			wpa_cli_close_connection();
+			wpa_cli_open_connection(ctrl_ifname, 0);
+			if (ctrl_conn) {
+				if (wpa_ctrl_attach(ctrl_conn) != 0)
+					wpa_cli_close_connection();
+				else
+					wpa_cli_attached = 1;
+			}
+		}
+	} else if (interactive) {
+		wpa_cli_interactive();
+	} else {
+		if (!global &&
+		    wpa_cli_open_connection(ctrl_ifname, 0) < 0) {
+			fprintf(stderr, "Failed to connect to non-global "
+				"ctrl_ifname: %s  error: %s\n",
+				ctrl_ifname ? ctrl_ifname : "(nil)",
+				strerror(errno));
+			return -1;
+		}
+
+		if (action_file) {
+			if (wpa_ctrl_attach(ctrl_conn) == 0) {
+				wpa_cli_attached = 1;
+			} else {
+				printf("Warning: Failed to attach to "
+				       "wpa_supplicant.\n");
+				return -1;
+			}
+		}
+
+		if (daemonize && os_daemonize(pid_file) && eloop_sock_requeue())
+			return -1;
+
+		if (action_file)
+			wpa_cli_action(ctrl_conn);
+		else
+			ret = wpa_request(ctrl_conn, argc - optind,
+					  &argv[optind]);
+	}
+
+	os_free(ctrl_ifname);
+	eloop_destroy();
+	wpa_cli_cleanup();
+
+	return ret;
+}
+
+#else /* CONFIG_CTRL_IFACE */
+int main(int argc, char *argv[])
+{
+	printf("CONFIG_CTRL_IFACE not defined - wpa_cli disabled\n");
+	return -1;
+}
+#endif /* CONFIG_CTRL_IFACE */
diff --git a/wpa_supplicant/wpa_gui-qt4/addinterface.cpp b/wpa_supplicant/wpa_gui-qt4/addinterface.cpp
new file mode 100644
index 000000000000..7d92f63d1b1d
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/addinterface.cpp
@@ -0,0 +1,239 @@
+/*
+ * wpa_gui - AddInterface class
+ * Copyright (c) 2008, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include <cstdio>
+#include "common/wpa_ctrl.h"
+
+#include <QMessageBox>
+
+#include "wpagui.h"
+#include "addinterface.h"
+
+#ifdef CONFIG_NATIVE_WINDOWS
+#include <windows.h>
+
+#ifndef WPA_KEY_ROOT
+#define WPA_KEY_ROOT HKEY_LOCAL_MACHINE
+#endif
+#ifndef WPA_KEY_PREFIX
+#define WPA_KEY_PREFIX TEXT("SOFTWARE\\wpa_supplicant")
+#endif
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+
+AddInterface::AddInterface(WpaGui *_wpagui, QWidget *parent)
+	: QDialog(parent), wpagui(_wpagui)
+{
+	setWindowTitle(tr("Select network interface to add"));
+	resize(400, 200);
+	vboxLayout = new QVBoxLayout(this);
+
+	interfaceWidget = new QTreeWidget(this);
+	interfaceWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
+	interfaceWidget->setUniformRowHeights(true);
+	interfaceWidget->setSortingEnabled(true);
+	interfaceWidget->setColumnCount(3);
+	interfaceWidget->headerItem()->setText(0, tr("driver"));
+	interfaceWidget->headerItem()->setText(1, tr("interface"));
+	interfaceWidget->headerItem()->setText(2, tr("description"));
+	interfaceWidget->setItemsExpandable(false);
+	interfaceWidget->setRootIsDecorated(false);
+	vboxLayout->addWidget(interfaceWidget);
+
+	connect(interfaceWidget,
+		SIGNAL(itemActivated(QTreeWidgetItem *, int)), this,
+		SLOT(interfaceSelected(QTreeWidgetItem *)));
+
+	addInterfaces();
+}
+
+
+void AddInterface::addInterfaces()
+{
+#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
+	struct wpa_ctrl *ctrl;
+	int ret;
+	char buf[2048];
+	size_t len;
+
+	ctrl = wpa_ctrl_open(NULL);
+	if (ctrl == NULL)
+		return;
+
+	len = sizeof(buf) - 1;
+	ret = wpa_ctrl_request(ctrl, "INTERFACE_LIST", 14, buf, &len, NULL);
+	if (ret < 0) {
+		wpa_ctrl_close(ctrl);
+		return;
+	}
+	buf[len] = '\0';
+
+	wpa_ctrl_close(ctrl);
+
+	QString ifaces(buf);
+	QStringList lines = ifaces.split(QRegExp("\\n"));
+	for (QStringList::Iterator it = lines.begin();
+	     it != lines.end(); it++) {
+		QStringList arg = (*it).split(QChar('\t'));
+		if (arg.size() < 3)
+			continue;
+		QTreeWidgetItem *item = new QTreeWidgetItem(interfaceWidget);
+		if (!item)
+			break;
+
+		item->setText(0, arg[0]);
+		item->setText(1, arg[1]);
+		item->setText(2, arg[2]);
+	}
+
+	interfaceWidget->resizeColumnToContents(0);
+	interfaceWidget->resizeColumnToContents(1);
+	interfaceWidget->resizeColumnToContents(2);
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+}
+
+
+#ifdef CONFIG_NATIVE_WINDOWS
+bool AddInterface::addRegistryInterface(const QString &ifname)
+{
+	HKEY hk, ihk;
+	LONG ret;
+	int id, tmp;
+	TCHAR name[10];
+	DWORD val, i;
+
+	ret = RegOpenKeyEx(WPA_KEY_ROOT, WPA_KEY_PREFIX TEXT("\\interfaces"),
+			   0, KEY_ENUMERATE_SUB_KEYS | KEY_CREATE_SUB_KEY,
+			   &hk);
+	if (ret != ERROR_SUCCESS)
+		return false;
+
+	id = -1;
+
+	for (i = 0; ; i++) {
+		TCHAR name[255];
+		DWORD namelen;
+
+		namelen = 255;
+		ret = RegEnumKeyEx(hk, i, name, &namelen, NULL, NULL, NULL,
+				   NULL);
+
+		if (ret == ERROR_NO_MORE_ITEMS)
+			break;
+
+		if (ret != ERROR_SUCCESS)
+			break;
+
+		if (namelen >= 255)
+			namelen = 255 - 1;
+		name[namelen] = '\0';
+
+#ifdef UNICODE
+		QString s((QChar *) name, namelen);
+#else /* UNICODE */
+		QString s(name);
+#endif /* UNICODE */
+		tmp = s.toInt();
+		if (tmp > id)
+			id = tmp;
+	}
+
+	id += 1;
+
+#ifdef UNICODE
+	wsprintf(name, L"%04d", id);
+#else /* UNICODE */
+	os_snprintf(name, sizeof(name), "%04d", id);
+#endif /* UNICODE */
+	ret = RegCreateKeyEx(hk, name, 0, NULL, 0, KEY_WRITE, NULL, &ihk,
+			     NULL);
+	RegCloseKey(hk);
+	if (ret != ERROR_SUCCESS)
+		return false;
+
+#ifdef UNICODE
+	RegSetValueEx(ihk, TEXT("adapter"), 0, REG_SZ,
+		      (LPBYTE) ifname.unicode(),
+		      (ifname.length() + 1) * sizeof(TCHAR));
+
+#else /* UNICODE */
+	RegSetValueEx(ihk, TEXT("adapter"), 0, REG_SZ,
+		      (LPBYTE) ifname.toLocal8Bit(), ifname.length() + 1);
+#endif /* UNICODE */
+	RegSetValueEx(ihk, TEXT("config"), 0, REG_SZ,
+		      (LPBYTE) TEXT("default"), 8 * sizeof(TCHAR));
+	RegSetValueEx(ihk, TEXT("ctrl_interface"), 0, REG_SZ,
+		      (LPBYTE) TEXT(""), 1 * sizeof(TCHAR));
+	val = 1;
+	RegSetValueEx(ihk, TEXT("skip_on_error"), 0, REG_DWORD, (LPBYTE) &val,
+		      sizeof(val));
+
+	RegCloseKey(ihk);
+	return true;
+}
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+
+void AddInterface::interfaceSelected(QTreeWidgetItem *sel)
+{
+	if (!sel)
+		return;
+
+#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
+	struct wpa_ctrl *ctrl;
+	int ret;
+	char buf[20], cmd[256];
+	size_t len;
+
+	/*
+	 * INTERFACE_ADD <ifname>TAB<confname>TAB<driver>TAB<ctrl_interface>TAB
+	 * <driver_param>TAB<bridge_name>
+	 */
+	snprintf(cmd, sizeof(cmd),
+		 "INTERFACE_ADD %s\t%s\t%s\t%s\t%s\t%s",
+		 sel->text(1).toLocal8Bit().constData(),
+		 "default",
+		 sel->text(0).toLocal8Bit().constData(),
+		 "yes", "", "");
+	cmd[sizeof(cmd) - 1] = '\0';
+
+	ctrl = wpa_ctrl_open(NULL);
+	if (ctrl == NULL)
+		return;
+
+	len = sizeof(buf) - 1;
+	ret = wpa_ctrl_request(ctrl, cmd, strlen(cmd), buf, &len, NULL);
+	wpa_ctrl_close(ctrl);
+
+	if (ret < 0) {
+		QMessageBox::warning(this, "wpa_gui",
+				     tr("Add interface command could not be "
+					"completed."));
+		return;
+	}
+
+	buf[len] = '\0';
+	if (buf[0] != 'O' || buf[1] != 'K') {
+		QMessageBox::warning(this, "wpa_gui",
+				     tr("Failed to add the interface."));
+		return;
+	}
+
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+
+#ifdef CONFIG_NATIVE_WINDOWS
+	if (!addRegistryInterface(sel->text(1))) {
+		QMessageBox::information(this, "wpa_gui",
+					 tr("Failed to add the interface into "
+					    "registry."));
+	}
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+	wpagui->selectAdapter(sel->text(1));
+	close();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/addinterface.h b/wpa_supplicant/wpa_gui-qt4/addinterface.h
new file mode 100644
index 000000000000..332fc7100f57
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/addinterface.h
@@ -0,0 +1,39 @@
+/*
+ * wpa_gui - AddInterface class
+ * Copyright (c) 2008, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef ADDINTERFACE_H
+#define ADDINTERFACE_H
+
+#include <QObject>
+
+#include <QDialog>
+#include <QTreeWidget>
+#include <QVBoxLayout>
+
+class WpaGui;
+
+class AddInterface : public QDialog
+{
+	Q_OBJECT
+
+public:
+	AddInterface(WpaGui *_wpagui, QWidget *parent = 0);
+
+public slots:
+	virtual void interfaceSelected(QTreeWidgetItem *sel);
+
+private:
+	void addInterfaces();
+	bool addRegistryInterface(const QString &ifname);
+
+	QVBoxLayout *vboxLayout;
+	QTreeWidget *interfaceWidget;
+	WpaGui *wpagui;
+};
+
+#endif /* ADDINTERFACE_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/eventhistory.cpp b/wpa_supplicant/wpa_gui-qt4/eventhistory.cpp
new file mode 100644
index 000000000000..09145cd9d587
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/eventhistory.cpp
@@ -0,0 +1,124 @@
+/*
+ * wpa_gui - EventHistory class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include <QHeaderView>
+#include <QScrollBar>
+
+#include "eventhistory.h"
+
+
+int EventListModel::rowCount(const QModelIndex &) const
+{
+	return msgList.count();
+}
+
+
+int EventListModel::columnCount(const QModelIndex &) const
+{
+	return 2;
+}
+
+
+QVariant EventListModel::data(const QModelIndex &index, int role) const
+{
+	if (!index.isValid())
+		return QVariant();
+
+        if (role == Qt::DisplayRole)
+		if (index.column() == 0) {
+			if (index.row() >= timeList.size())
+				return QVariant();
+			return timeList.at(index.row());
+		} else {
+			if (index.row() >= msgList.size())
+				return QVariant();
+			return msgList.at(index.row());
+		}
+        else
+		return QVariant();
+}
+
+
+QVariant EventListModel::headerData(int section, Qt::Orientation orientation,
+				    int role) const
+{
+	if (role != Qt::DisplayRole)
+		return QVariant();
+
+	if (orientation == Qt::Horizontal) {
+		switch (section) {
+		case 0:
+			return QString(tr("Timestamp"));
+		case 1:
+			return QString(tr("Message"));
+		default:
+			return QVariant();
+		}
+	} else
+		return QString("%1").arg(section);
+}
+
+
+void EventListModel::addEvent(QString time, QString msg)
+{
+	beginInsertRows(QModelIndex(), msgList.size(), msgList.size() + 1);
+	timeList << time;
+	msgList << msg;
+	endInsertRows();
+}
+
+
+EventHistory::EventHistory(QWidget *parent, const char *, bool, Qt::WindowFlags)
+	: QDialog(parent)
+{
+	setupUi(this);
+
+	connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));
+
+	eventListView->setItemsExpandable(false);
+	eventListView->setRootIsDecorated(false);
+	elm = new EventListModel(parent);
+	eventListView->setModel(elm);
+}
+
+
+EventHistory::~EventHistory()
+{
+	destroy();
+	delete elm;
+}
+
+
+void EventHistory::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+void EventHistory::addEvents(WpaMsgList msgs)
+{
+	WpaMsgList::iterator it;
+	for (it = msgs.begin(); it != msgs.end(); it++)
+		addEvent(*it);
+}
+
+
+void EventHistory::addEvent(WpaMsg msg)
+{
+	bool scroll = true;
+
+	if (eventListView->verticalScrollBar()->value() <
+	    eventListView->verticalScrollBar()->maximum())
+	    	scroll = false;
+
+	elm->addEvent(msg.getTimestamp().toString("yyyy-MM-dd hh:mm:ss.zzz"),
+		      msg.getMsg());
+
+	if (scroll)
+		eventListView->scrollToBottom();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/eventhistory.h b/wpa_supplicant/wpa_gui-qt4/eventhistory.h
new file mode 100644
index 000000000000..afd7b63469a2
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/eventhistory.h
@@ -0,0 +1,57 @@
+/*
+ * wpa_gui - EventHistory class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef EVENTHISTORY_H
+#define EVENTHISTORY_H
+
+#include <QObject>
+#include "ui_eventhistory.h"
+
+
+class EventListModel : public QAbstractTableModel
+{
+	Q_OBJECT
+
+public:
+	EventListModel(QObject *parent = 0)
+		: QAbstractTableModel(parent) {}
+
+        int rowCount(const QModelIndex &parent = QModelIndex()) const;
+        int columnCount(const QModelIndex &parent = QModelIndex()) const;
+        QVariant data(const QModelIndex &index, int role) const;
+        QVariant headerData(int section, Qt::Orientation orientation,
+                            int role = Qt::DisplayRole) const;
+	void addEvent(QString time, QString msg);
+
+private:
+	QStringList timeList;
+	QStringList msgList;
+};
+
+
+class EventHistory : public QDialog, public Ui::EventHistory
+{
+	Q_OBJECT
+
+public:
+	EventHistory(QWidget *parent = 0, const char *name = 0,
+		     bool modal = false, Qt::WindowFlags fl = 0);
+	~EventHistory();
+
+public slots:
+	virtual void addEvents(WpaMsgList msgs);
+	virtual void addEvent(WpaMsg msg);
+
+protected slots:
+	virtual void languageChange();
+
+private:
+	EventListModel *elm;
+};
+
+#endif /* EVENTHISTORY_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/eventhistory.ui b/wpa_supplicant/wpa_gui-qt4/eventhistory.ui
new file mode 100644
index 000000000000..afe9149cfa0f
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/eventhistory.ui
@@ -0,0 +1,61 @@
+<ui version="4.0" >
+ <class>EventHistory</class>
+ <widget class="QDialog" name="EventHistory" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>533</width>
+    <height>285</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>Event history</string>
+  </property>
+  <layout class="QGridLayout" >
+   <item row="0" column="0" colspan="2" >
+    <widget class="QTreeView" name="eventListView" >
+     <property name="sizePolicy" >
+      <sizepolicy vsizetype="Expanding" hsizetype="Expanding" >
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="verticalScrollBarPolicy" >
+      <enum>Qt::ScrollBarAlwaysOn</enum>
+     </property>
+     <property name="selectionMode" >
+      <enum>QAbstractItemView::NoSelection</enum>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0" >
+    <spacer>
+     <property name="orientation" >
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="sizeHint" >
+      <size>
+       <width>40</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="1" column="1" >
+    <widget class="QPushButton" name="closeButton" >
+     <property name="text" >
+      <string>Close</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <layoutdefault spacing="6" margin="11" />
+ <pixmapfunction></pixmapfunction>
+ <includes>
+  <include location="local" >wpamsg.h</include>
+ </includes>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/wpa_supplicant/wpa_gui-qt4/icons.qrc b/wpa_supplicant/wpa_gui-qt4/icons.qrc
new file mode 100644
index 000000000000..dd72c7ef1008
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/icons.qrc
@@ -0,0 +1,9 @@
+<RCC>
+ <qresource prefix="/icons" >
+  <file alias="wpa_gui.svg">icons/wpa_gui.svg</file>
+  <file alias="ap.svg">icons/ap.svg</file>
+  <file alias="laptop.svg">icons/laptop.svg</file>
+  <file alias="group.svg">icons/group.svg</file>
+  <file alias="invitation.svg">icons/invitation.svg</file>
+ </qresource>
+</RCC>
diff --git a/wpa_supplicant/wpa_gui-qt4/icons/Makefile b/wpa_supplicant/wpa_gui-qt4/icons/Makefile
new file mode 100644
index 000000000000..88efc3c5b258
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/icons/Makefile
@@ -0,0 +1,37 @@
+#!/usr/bin/make -f
+
+NAMES := wpa_gui ap laptop group invitation
+SIZES := 16x16 22x22 32x32 48x48 64x64 128x128
+ICONS := $(addsuffix .png, $(foreach name, $(NAMES), $(foreach size, $(SIZES), $(size)/$(name))))
+ICONS += $(addsuffix .xpm, $(NAMES))
+
+ifeq (1, $(shell which inkscape; echo $$?))
+$(error "No inkscape in PATH, it is required for exporting icons.")
+else
+ifeq (0, $(shell inkscape --without-gui 2>&1 > /dev/null; echo $$?))
+# Inkscape < 1.0
+INKSCAPE_GUI_FLAG := --without-gui
+INKSCAPE_OUTPUT_FLAG := --export-png
+else
+# Inkscape >= 1.0
+INKSCAPE_GUI_FLAG :=
+INKSCAPE_OUTPUT_FLAG := --export-filename
+endif
+endif
+
+all: $(ICONS)
+
+%.png:
+	mkdir -p hicolor/$(word 1, $(subst /, ,$(@)))/apps/
+	inkscape $(subst .png,.svg, $(word 2, $(subst /, , $(@)))) $(INKSCAPE_GUI_FLAG) \
+		--export-width=$(word 1, $(subst x, , $(@)))  \
+	        --export-height=$(word 2, $(subst x, , $(subst /, , $(@)))) \
+		$(INKSCAPE_OUTPUT_FLAG)=hicolor/$(word 1, $(subst /, ,$(@)))/apps/$(word 2, $(subst /, , $@))
+
+%.xpm:
+	mkdir -p pixmaps/
+	convert hicolor/16x16/apps/$(@:.xpm=.png) pixmaps/$(@:.xpm=-16.xpm)
+	convert hicolor/32x32/apps/$(@:.xpm=.png) pixmaps/$@
+
+clean:
+	$(RM) -r pixmaps hicolor
diff --git a/wpa_supplicant/wpa_gui-qt4/icons/README b/wpa_supplicant/wpa_gui-qt4/icons/README
new file mode 100644
index 000000000000..39532389766e
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/icons/README
@@ -0,0 +1,74 @@
+wpa_gui icon files
+
+To convert the svg icons to other formats, make sure inkscape and imagemagick
+are installed and use `make' to create various sized png and xpm icons.
+
+
+wpa_gui.svg
+-----------
+
+Copyright (c) 2008 Bernard Gray <bernard.gray@gmail.com>
+
+The wpa_gui icon is licensed under the GPL version 2. Alternatively, the icon
+may be distributed under the terms of BSD license.
+
+
+ap.svg
+------
+
+mystica_Wireless_Router.svg
+
+http://openclipart.org/media/files/mystica/8390
+Wireless Router
+by:     mystica
+last change:    April 20, 2008 10:32 pm (File added)
+date:   April 20, 2008 10:31 pm
+license: PD
+
+
+laptop.svg
+----------
+
+metalmarious_Laptop.svg
+
+http://openclipart.org/media/files/metalmarious/4056
+Laptop
+by:      metalmarious
+last change:    May 18, 2008 07:04 pm (File added)
+date:   August 27, 2007 04:44 am
+license: PD
+
+
+group.svg
+---------
+
+http://www.openclipart.org/detail/25428
+http://www.openclipart.org/people/Anonymous/Anonymous_Network.svg
+Uploader:
+    Anonymous
+Drawn by:
+    Andrew Fitzsimon / Anonymous
+Created:
+    2009-04-29 04:07:37
+Description:
+    A network icon by Andrew Fitzsimon. Etiquette Icon set.
+    From 0.18 OCAL database.
+
+Public Domain
+
+
+
+invitation.svg
+--------------
+
+http://www.openclipart.org/detail/974
+http://www.openclipart.org/people/jean_victor_balin/jean_victor_balin_unknown_green.svg
+Uploader:
+    jean_victor_balin
+Drawn by:
+    jean_victor_balin
+Created:
+    2006-10-27 02:12:13
+Description:
+
+Public Domain
diff --git a/wpa_supplicant/wpa_gui-qt4/icons/ap.svg b/wpa_supplicant/wpa_gui-qt4/icons/ap.svg
new file mode 100644
index 000000000000..51cc8ce646ad
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/icons/ap.svg
@@ -0,0 +1,832 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="546"
+   height="482.67157"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.45.1+0.46pre1+devel"
+   sodipodi:docname="Wireless Router.svg"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape"
+   version="1.0"
+   inkscape:export-filename="C:\Documents and Settings\Dan\Skrivbord\Clipart egna (InkScape)\Original\Kanske Upload\Wireless Router.png"
+   inkscape:export-xdpi="310"
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+     id="defs4">
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+       sodipodi:type="inkscape:persp3d"
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+       inkscape:vp_z="700 : 600 : 1"
+       inkscape:persp3d-origin="300 : 400 : 1"
+       id="perspective148" />
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="-50 : 600 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
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+       inkscape:persp3d-origin="300 : 400 : 1"
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+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="-50 : 600 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
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128.14937,937.05929 128.2134,937.02127 128.23746,936.94522 C 128.2615,936.86917 128.27353,936.81918 128.27353,936.79525 C 128.27353,936.75521 128.27353,936.72726 128.27353,936.71139 C 128.27353,936.54342 128.18149,936.37936 127.99741,936.2192 C 127.82138,936.08322 127.64737,935.94522 127.47537,935.8052 C 127.30338,935.66519 127.17141,935.52719 127.0795,935.3912 C 126.98757,935.25522 126.92362,935.09921 126.88761,934.92318 C 126.85159,934.74716 126.83358,934.59518 126.83358,934.46725 C 126.83358,934.05929 126.94956,933.6893 127.18149,933.35726 C 127.41342,933.02524 127.70944,932.85922 128.06955,932.85922 C 128.17355,932.85922 128.23752,932.85922 128.26145,932.85922 C 128.3176,932.85922 128.35764,932.86728 128.38155,932.88339 L 128.95761,933.23129 C 129.08553,933.31137 129.17355,933.42343 129.22164,933.56747 C 129.24556,933.63144 129.2695,933.78732 129.29343,934.03512 C 129.29343,934.21921 129.28341,934.37527 129.2634,934.50332 C 129.24338,934.63138 129.20139,934.76742 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132.59878,937.21145 132.31887,937.46743 C 132.03897,937.72341 131.77499,937.8514 131.52695,937.8514 C 131.34287,937.8514 131.17081,937.81539 131.01077,937.74337 C 130.85074,937.67135 130.60677,937.51132 130.2789,937.26327 L 130.2789,937.26327 z M 145.64951,931.63534 C 145.6014,932.07529 145.41745,932.48727 145.09762,932.8713 C 144.84152,933.17526 144.45345,933.50326 143.93344,933.85531 L 143.41745,934.20321 L 145.36167,937.13143 C 145.37752,937.21127 145.38546,937.2712 145.38547,937.31124 C 145.38546,937.51119 145.29745,937.6672 145.12143,937.77926 C 145.03354,937.82736 144.94955,937.8514 144.86947,937.8514 C 144.74959,937.8514 144.63961,937.82137 144.53951,937.76132 C 144.43941,937.70126 144.34945,937.6152 144.26962,937.50314 L 141.84567,934.22738 L 141.78562,937.58737 C 141.78561,937.70724 141.68955,937.76718 141.49741,937.76718 C 141.38558,937.76718 141.29757,937.75118 141.23336,937.7192 C 141.0815,937.67135 140.94956,937.62539 140.8375,937.58132 C 140.72543,937.53726 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143.92141,930.34134 143.68538,930.29135 143.40537,930.29135 C 143.07747,930.29135 142.76552,930.34336 142.46952,930.44735 C 142.17348,930.55136 141.99752,930.67929 141.94162,930.83114 L 141.86947,933.48324 z M 147.50216,937.62325 C 147.1423,937.47921 146.87833,937.25119 146.71024,936.93917 C 146.54215,936.62716 146.4581,936.25521 146.4581,935.82333 C 146.4581,935.71933 146.4581,935.63131 146.4581,935.55929 C 146.4581,935.48727 146.47409,935.36325 146.50608,935.18722 C 146.52219,934.89132 146.53817,934.65133 146.55405,934.46725 C 146.61826,933.83517 146.87436,933.17917 147.32236,932.49923 C 147.3702,932.41916 147.4421,932.37912 147.53806,932.37911 C 147.59421,932.37912 147.7103,932.41513 147.88631,932.48715 C 148.06234,932.55917 148.19833,932.59518 148.29427,932.59518 C 148.75034,932.59518 149.09432,932.85922 149.32627,933.38729 C 149.52621,933.84335 149.62618,934.42331 149.62618,935.12716 C 149.62618,935.84713 149.53414,936.43112 149.35007,936.87911 C 149.12618,937.4233 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153.40561,937.8713 153.32149,937.88729 153.2253,937.88729 C 153.20138,937.88729 153.14742,937.87728 153.06345,937.85726 C 152.97946,937.83724 152.90347,937.80721 152.83548,937.76718 C 152.76748,937.72714 152.72946,937.6672 152.72141,937.58737 L 152.64963,937.08346 L 152.13363,937.63534 C 152.03744,937.73129 151.91342,937.77926 151.76157,937.77926 L 151.76157,937.77926 z M 155.04757,933.75936 L 154.85567,933.66342 L 154.66342,933.66342 L 154.48361,933.43527 L 154.45944,932.85922 L 155.07174,932.72738 L 155.13144,930.44735 C 155.2596,930.41538 155.38363,930.39939 155.50351,930.39938 C 155.57552,930.39939 155.66153,930.40738 155.7615,930.42336 C 155.86148,930.43936 155.99545,930.4874 156.16342,930.56747 L 156.13961,932.60726 L 156.6677,932.60726 L 156.83542,932.91928 L 156.8237,933.49533 L 156.0195,933.57919 L 156.0195,937.75546 C 155.93161,937.77938 155.85959,937.79135 155.80344,937.79135 C 155.74752,937.79135 155.68154,937.78134 155.60549,937.76132 C 155.52945,937.7413 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diff --git a/wpa_supplicant/wpa_gui-qt4/icons/group.svg b/wpa_supplicant/wpa_gui-qt4/icons/group.svg
new file mode 100644
index 000000000000..4ea959b5779f
--- /dev/null
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diff --git a/wpa_supplicant/wpa_gui-qt4/icons_png.qrc b/wpa_supplicant/wpa_gui-qt4/icons_png.qrc
new file mode 100644
index 000000000000..9a30b7f560ba
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/icons_png.qrc
@@ -0,0 +1,9 @@
+<RCC>
+ <qresource prefix="/icons" >
+  <file alias="wpa_gui.png">icons/hicolor/16x16/apps/wpa_gui.png</file>
+  <file alias="ap.png">icons/hicolor/32x32/apps/ap.png</file>
+  <file alias="laptop.png">icons/hicolor/32x32/apps/laptop.png</file>
+  <file alias="group.png">icons/hicolor/32x32/apps/group.png</file>
+  <file alias="invitation.png">icons/hicolor/32x32/apps/invitation.png</file>
+ </qresource>
+</RCC>
diff --git a/wpa_supplicant/wpa_gui-qt4/lang/wpa_gui_de.ts b/wpa_supplicant/wpa_gui-qt4/lang/wpa_gui_de.ts
new file mode 100644
index 000000000000..d7a9c89fa18a
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/lang/wpa_gui_de.ts
@@ -0,0 +1,1262 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.0" language="de_DE" sourcelanguage="en_US">
+<context>
+    <name>AddInterface</name>
+    <message>
+        <location filename="../addinterface.cpp" line="38"/>
+        <source>Select network interface to add</source>
+        <translation>Wähle die Netzwerkschnittstelle zum hinzufügen aus</translation>
+    </message>
+    <message>
+        <location filename="../addinterface.cpp" line="47"/>
+        <source>driver</source>
+        <translation>Treiber</translation>
+    </message>
+    <message>
+        <location filename="../addinterface.cpp" line="48"/>
+        <source>interface</source>
+        <translation>Schnittstelle</translation>
+    </message>
+    <message>
+        <location filename="../addinterface.cpp" line="49"/>
+        <source>description</source>
+        <translation>Beschreibung</translation>
+    </message>
+    <message>
+        <location filename="../addinterface.cpp" line="221"/>
+        <source>Add interface command could not be completed.</source>
+        <translation>Das Schnittstellen hinzufügen Kommando konnte nicht abgeschlossen werden.</translation>
+    </message>
+    <message>
+        <location filename="../addinterface.cpp" line="229"/>
+        <source>Failed to add the interface.</source>
+        <translation>Fehler beim hinzufügen der Schnittstelle.</translation>
+    </message>
+    <message>
+        <location filename="../addinterface.cpp" line="238"/>
+        <source>Failed to add the interface into registry.</source>
+        <translation>Fehler beim hinzufügen der Schnittstelle in die Registry.</translation>
+    </message>
+</context>
+<context>
+    <name>ErrorMsg</name>
+    <message>
+        <location filename="../wpagui.cpp" line="1621"/>
+        <source>wpa_gui error</source>
+        <translation>wpa_gui Fehler</translation>
+    </message>
+</context>
+<context>
+    <name>EventHistory</name>
+    <message>
+        <location filename="../eventhistory.ui" line="13"/>
+        <source>Event history</source>
+        <translation>Ereignis Historie</translation>
+    </message>
+    <message>
+        <location filename="../eventhistory.ui" line="48"/>
+        <source>Close</source>
+        <translation>Schließen</translation>
+    </message>
+</context>
+<context>
+    <name>EventListModel</name>
+    <message>
+        <location filename="../eventhistory.cpp" line="62"/>
+        <source>Timestamp</source>
+        <translation>Zeit</translation>
+    </message>
+    <message>
+        <location filename="../eventhistory.cpp" line="64"/>
+        <source>Message</source>
+        <translation>Meldung</translation>
+    </message>
+</context>
+<context>
+    <name>NetworkConfig</name>
+    <message>
+        <location filename="../networkconfig.ui" line="13"/>
+        <source>NetworkConfig</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="19"/>
+        <source>Cancel</source>
+        <translation>Abbrechen</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="35"/>
+        <source>SSID</source>
+        <translation>SSID</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="42"/>
+        <source>Network name (Service Set IDentifier)</source>
+        <translation>Netzwerkname (Service Set IDentifier)</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="52"/>
+        <source>Authentication</source>
+        <translation>Authentifizierung</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="60"/>
+        <source>Plaintext (open / no authentication)</source>
+        <translation>Plaintext (offen / keine Authentifizierung)</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="65"/>
+        <source>Static WEP (no authentication)</source>
+        <translation>Static WEP (keine Authentifizierung)</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="70"/>
+        <source>Static WEP (Shared Key authentication)</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="75"/>
+        <source>IEEE 802.1X</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="80"/>
+        <source>WPA-Personal (PSK)</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="85"/>
+        <source>WPA-Enterprise (EAP)</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="90"/>
+        <source>WPA2-Personal (PSK)</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="95"/>
+        <source>WPA2-Enterprise (EAP)</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="103"/>
+        <source>Encryption</source>
+        <translation>Verschlüsselung</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="111"/>
+        <source>None</source>
+        <translation>Keine</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="116"/>
+        <source>WEP</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="121"/>
+        <source>TKIP</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="126"/>
+        <source>CCMP</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="134"/>
+        <source>PSK</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="144"/>
+        <source>WPA/WPA2 pre-shared key or passphrase</source>
+        <translation>WPA/WPA2 Pre-Shared Key oder Passphrase</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="157"/>
+        <source>EAP method</source>
+        <translation>EAP Verfahren</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="171"/>
+        <source>Identity</source>
+        <translation>Identität</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="181"/>
+        <source>Username/Identity for EAP methods</source>
+        <translation>Nutzername/Identitär für die EAP Verfahren</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="188"/>
+        <source>Password</source>
+        <translation>Passwort</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="198"/>
+        <source>Password for EAP methods</source>
+        <translation>Passwort für die EAP Verfahren</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="208"/>
+        <source>CA certificate</source>
+        <translation>CA Zertifikat</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="225"/>
+        <source>WEP keys</source>
+        <translation>WEP Schlüssel</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="234"/>
+        <source>key 0</source>
+        <translation>Schlüssel 0</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="244"/>
+        <source>key 1</source>
+        <translation>Schlüssel 1</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="254"/>
+        <source>key 3</source>
+        <translation>Schlüssel 3</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="264"/>
+        <source>key 2</source>
+        <translation>Schlüssel 2</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="305"/>
+        <source>Optional Settings</source>
+        <translation>Optionale Einstellungen</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="311"/>
+        <source>Network Identification String</source>
+        <translation>Netzwerk Indentifikations Zeichenfolge</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="318"/>
+        <source>Network Priority</source>
+        <translation>Netzwerk Priorität</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="331"/>
+        <source>IDString</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="338"/>
+        <source>Priority</source>
+        <translation>Priorität</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="345"/>
+        <source>Inner auth</source>
+        <translation>Geheime Auth</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="365"/>
+        <source>Add</source>
+        <translation>Hinzufügen</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="375"/>
+        <source>Remove</source>
+        <translation>Entfernen</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.ui" line="398"/>
+        <source>WPS</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.cpp" line="202"/>
+        <source>WPA Pre-Shared Key Error</source>
+        <translation>WPA Pre Shared Key Fehler</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.cpp" line="203"/>
+        <source>WPA-PSK requires a passphrase of 8 to 63 characters
+or 64 hex digit PSK</source>
+        <translation>WPA PSK benötigt ein Passphrase mit 8 bis 63 Zeichen
+oder 64 hexadezimal stelligen PSK</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.cpp" line="215"/>
+        <source>Network ID Error</source>
+        <translation>Netzwerk ID Fehler</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.cpp" line="216"/>
+        <source>Network ID String contains non-word characters.
+It must be a simple string, without spaces, containing
+only characters in this range: [A-Za-z0-9_-]
+</source>
+        <translation>Netzwerk ID Zeichnfolge beinhaltet ungültige Zeichen.
+Es muss eine einfache Zeichnfolge aus [A-Za-z0-9_] ohne
+Leerzeichen sein
+</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.cpp" line="237"/>
+        <source>Failed to add network to wpa_supplicant
+configuration.</source>
+        <translation>Hinzufügen des Netzwerks in die wpa_supplicant
+Konfiguration fehlgeschlagen.</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.cpp" line="414"/>
+        <source>Failed to enable network in wpa_supplicant
+configuration.</source>
+        <translation>Aktivieren des Netzwerks in der wpa_supplicant
+Konfiguration fehlgeschlagen.</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.cpp" line="802"/>
+        <source>This will permanently remove the network
+from the configuration. Do you really want
+to remove this network?</source>
+        <translation>Dies wird das Netzwerk permanent aus
+der Konfiguration entfernen. Möchtest du
+das Netzwerk wirklich entfernen?</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.cpp" line="805"/>
+        <source>Yes</source>
+        <translation>Ja</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.cpp" line="805"/>
+        <source>No</source>
+        <translation>Nein</translation>
+    </message>
+    <message>
+        <location filename="../networkconfig.cpp" line="813"/>
+        <source>Failed to remove network from wpa_supplicant
+configuration.</source>
+        <translation>Entfernen des Netzwerks aus der wpa_supplicant
+Konfiguration fehlgeschlagen.</translation>
+    </message>
+</context>
+<context>
+    <name>Peers</name>
+    <message>
+        <location filename="../peers.ui" line="14"/>
+        <source>Peers</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="107"/>
+        <source>Associated station</source>
+        <translation>Verbundene Stationen</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="110"/>
+        <source>AP</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="113"/>
+        <source>WPS AP</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="116"/>
+        <source>WPS PIN needed</source>
+        <translation>WPS PIN wird benötigt</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="119"/>
+        <source>ER: WPS AP</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="122"/>
+        <source>ER: WPS AP (Unconfigured)</source>
+        <translation>ER: WPS AP (nicht konfiguriert)</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="125"/>
+        <source>ER: WPS Enrollee</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="128"/>
+        <source>WPS Enrollee</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="159"/>
+        <source>Enter WPS PIN</source>
+        <translation>WPS PIN Eingabe</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="164"/>
+        <source>Connect (PBC)</source>
+        <translation>Verbinden (PBC)</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="172"/>
+        <source>Enroll (PBC)</source>
+        <translation>Anmelden (PBC)</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="177"/>
+        <source>Learn Configuration</source>
+        <translation>Konfiguration lernen</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="181"/>
+        <source>Properties</source>
+        <translation>Eigenschaften</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="184"/>
+        <source>Refresh</source>
+        <translation>Aktualisieren</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="205"/>
+        <source>PIN:</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="206"/>
+        <source>PIN for </source>
+        <translation>Pin für </translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="227"/>
+        <source>Failed to set the WPS PIN.</source>
+        <translation>Setzten des WPS PIN fehlgeschlagen.</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="815"/>
+        <source>Peer Properties</source>
+        <translation>Peer Eigenschaften</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="820"/>
+        <source>Name: </source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="827"/>
+        <source>Address: </source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="831"/>
+        <source>UUID: </source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="835"/>
+        <source>Primary Device Type: </source>
+        <translation>Primärer Geräte Typ: </translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="840"/>
+        <source>SSID: </source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="845"/>
+        <source>Configuration Methods: </source>
+        <translation>Konfigurationsverfahren: </translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="847"/>
+        <source>[USBA]</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="849"/>
+        <source>[Ethernet]</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="851"/>
+        <source>[Label]</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="853"/>
+        <source>[Display]</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="855"/>
+        <source>[Ext. NFC Token]</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="857"/>
+        <source>[Int. NFC Token]</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="859"/>
+        <source>[NFC Interface]</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="861"/>
+        <source>[Push Button]</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="863"/>
+        <source>[Keypad]</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="869"/>
+        <source>Device Password ID: </source>
+        <translation>Geräte Passwort ID: </translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="872"/>
+        <source> (Default PIN)</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="875"/>
+        <source> (User-specified PIN)</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="878"/>
+        <source> (Machine-specified PIN)</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="881"/>
+        <source> (Rekey)</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="884"/>
+        <source> (Push Button)</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="887"/>
+        <source> (Registrar-specified)</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="924"/>
+        <source>Failed to start WPS PBC.</source>
+        <translation>Starten von WPS PBC fehlgeschlagen.</translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="937"/>
+        <source>AP PIN:</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="938"/>
+        <source>AP PIN for </source>
+        <translation>AP PIN für </translation>
+    </message>
+    <message>
+        <location filename="../peers.cpp" line="953"/>
+        <source>Failed to start learning AP configuration.</source>
+        <translation>Fehler beim erkennen der AP Konfiguration.</translation>
+    </message>
+</context>
+<context>
+    <name>ScanResults</name>
+    <message>
+        <location filename="../scanresults.ui" line="13"/>
+        <source>Scan results</source>
+        <translation>Scan Ergebnisse</translation>
+    </message>
+    <message>
+        <location filename="../scanresults.ui" line="32"/>
+        <source>SSID</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../scanresults.ui" line="37"/>
+        <source>BSSID</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../scanresults.ui" line="42"/>
+        <source>frequency</source>
+        <translation>Frequenz</translation>
+    </message>
+    <message>
+        <location filename="../scanresults.ui" line="47"/>
+        <source>signal</source>
+        <translation>Signal</translation>
+    </message>
+    <message>
+        <location filename="../scanresults.ui" line="52"/>
+        <source>flags</source>
+        <translation>Flags</translation>
+    </message>
+    <message>
+        <location filename="../scanresults.ui" line="75"/>
+        <source>Scan</source>
+        <translation>Scannen</translation>
+    </message>
+    <message>
+        <location filename="../scanresults.ui" line="82"/>
+        <source>Close</source>
+        <translation>Schließen</translation>
+    </message>
+</context>
+<context>
+    <name>UserDataRequest</name>
+    <message>
+        <location filename="../userdatarequest.ui" line="16"/>
+        <source>Authentication credentials required</source>
+        <translation>Authentifzierungs Beglaubigung nötig</translation>
+    </message>
+    <message>
+        <location filename="../userdatarequest.ui" line="77"/>
+        <source>&amp;OK</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../userdatarequest.ui" line="93"/>
+        <source>&amp;Cancel</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../userdatarequest.cpp" line="67"/>
+        <source>Password: </source>
+        <translation>Passwort: </translation>
+    </message>
+    <message>
+        <location filename="../userdatarequest.cpp" line="70"/>
+        <source>New password: </source>
+        <translation>Neues Passwort: </translation>
+    </message>
+    <message>
+        <location filename="../userdatarequest.cpp" line="73"/>
+        <source>Identity: </source>
+        <translation>Identität: </translation>
+    </message>
+    <message>
+        <location filename="../userdatarequest.cpp" line="75"/>
+        <source>Private key passphrase: </source>
+        <translation>Privater Key Passphrase: </translation>
+    </message>
+</context>
+<context>
+    <name>WpaGui</name>
+    <message>
+        <location filename="../wpagui.ui" line="13"/>
+        <source>wpa_gui</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="24"/>
+        <source>Adapter:</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="34"/>
+        <source>Network:</source>
+        <translation>Netzwerk:</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="48"/>
+        <source>Current Status</source>
+        <translation>Aktueller Status</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="63"/>
+        <location filename="../wpagui.ui" line="300"/>
+        <source>Status:</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="70"/>
+        <source>Last message:</source>
+        <translation>Letzte Meldung:</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="77"/>
+        <source>Authentication:</source>
+        <translation>Authentifizierung:</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="84"/>
+        <source>Encryption:</source>
+        <translation>Verschlüsselung:</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="91"/>
+        <source>SSID:</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="98"/>
+        <source>BSSID:</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="105"/>
+        <source>IP address:</source>
+        <translation>IP Adresse:</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="177"/>
+        <source>Connect</source>
+        <translation>Verbinden</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="184"/>
+        <source>Disconnect</source>
+        <translation>Trennen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="191"/>
+        <location filename="../wpagui.ui" line="286"/>
+        <source>Scan</source>
+        <translation>Scannen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="212"/>
+        <source>Manage Networks</source>
+        <translation>Netzwerke verwalten</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="238"/>
+        <source>Enabled</source>
+        <translation>Aktiviert</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="245"/>
+        <source>Edit</source>
+        <translation>Bearbeiten</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="252"/>
+        <source>Remove</source>
+        <translation>Entfernen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="272"/>
+        <source>Disabled</source>
+        <translation>Deaktiviert</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="279"/>
+        <source>Add</source>
+        <translation>Hinzufügen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="294"/>
+        <source>WPS</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="314"/>
+        <source>PBC - push button</source>
+        <translation>PBC - Taste</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="321"/>
+        <source>Generate PIN</source>
+        <translation>PIN erzeugen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="328"/>
+        <source>PIN:</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="348"/>
+        <source>Use AP PIN</source>
+        <translation>AP PIN verwenden</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="355"/>
+        <source>AP PIN:</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="390"/>
+        <source>&amp;File</source>
+        <translation>&amp;Datei</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="401"/>
+        <source>&amp;Network</source>
+        <translation>&amp;Netzwerk</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="413"/>
+        <source>&amp;Help</source>
+        <translation>&amp;Hilfe</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="426"/>
+        <source>Event &amp;History</source>
+        <translation>Ereignis &amp;Historie</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="431"/>
+        <source>&amp;Save Configuration</source>
+        <translation>Konfiguration &amp;Speichern</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="434"/>
+        <source>Ctrl+S</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="439"/>
+        <source>E&amp;xit</source>
+        <translation>&amp;Beenden</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="442"/>
+        <source>Ctrl+Q</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="447"/>
+        <source>&amp;Add</source>
+        <translation>&amp;Hinzufügen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="452"/>
+        <source>&amp;Edit</source>
+        <translation>&amp;Bearbeiten</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="457"/>
+        <source>&amp;Remove</source>
+        <translation>&amp;Entfernen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="462"/>
+        <source>E&amp;nable All</source>
+        <translation>Alle &amp;aktivieren</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="467"/>
+        <source>&amp;Disable All</source>
+        <translation>Alle &amp;deaktivieren</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="472"/>
+        <source>Re&amp;move All</source>
+        <translation>Alle &amp;entfernen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="480"/>
+        <source>&amp;Contents...</source>
+        <translation>&amp;Inhalt...</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="488"/>
+        <source>&amp;Index...</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="493"/>
+        <source>&amp;About</source>
+        <translation>&amp;Über</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="501"/>
+        <source>&amp;Wi-Fi Protected Setup</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.ui" line="506"/>
+        <source>&amp;Peers</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="53"/>
+        <source>Stop Service</source>
+        <translation>Dienst stoppen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="58"/>
+        <source>Start Service</source>
+        <translation>Dienst starten</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="67"/>
+        <source>Add Interface</source>
+        <translation>Schnittstelle hinzufügen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="167"/>
+        <source>connecting to wpa_supplicant</source>
+        <translation>Verbindungsaufbau zu wpa_supplicant</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="343"/>
+        <source>wpa_supplicant service is not running.
+Do you want to start it?</source>
+        <translation>wpa_supplicant ist nicht gestartet.
+Möchtest du ihn starten?</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="466"/>
+        <source>Disconnected</source>
+        <translation>Getrennt</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="468"/>
+        <source>Inactive</source>
+        <translation>Inaktiv</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="470"/>
+        <source>Scanning</source>
+        <translation>Scannen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="472"/>
+        <source>Authenticating</source>
+        <translation>Authentifizieren</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="474"/>
+        <source>Associating</source>
+        <translation>Assoziieren</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="476"/>
+        <source>Associated</source>
+        <translation>Assoziiert</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="478"/>
+        <source>4-Way Handshake</source>
+        <translation>4-Wege Handshake</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="480"/>
+        <source>Group Handshake</source>
+        <translation>Gruppen Handshake</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="482"/>
+        <source>Completed</source>
+        <translation>Abgeschlossen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="484"/>
+        <source>Unknown</source>
+        <translation>Unbekannt</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="497"/>
+        <source>Could not get status from wpa_supplicant</source>
+        <translation>Status konnte nicht von wpa_supplicant abgerufen werden</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="512"/>
+        <source>No network interfaces in use.
+Would you like to add one?</source>
+        <translation>Es ist keine Netzwerkschnittstelle in verwendung.
+Möchtest du eine hinzufügen?</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="682"/>
+        <location filename="../wpagui.cpp" line="974"/>
+        <location filename="../wpagui.cpp" line="1039"/>
+        <location filename="../wpagui.cpp" line="1117"/>
+        <source>Select any network</source>
+        <translation>Wähle beliebiges Netzwerk</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="883"/>
+        <source>Disconnected from network.</source>
+        <translation>Getrennt vom Netzwerk.</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="886"/>
+        <source>Connection to network established.</source>
+        <translation>Verbindung zum Netzwerk wurde aufgebaut.</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="890"/>
+        <location filename="../wpagui.cpp" line="1523"/>
+        <source>WPS AP in active PBC mode found</source>
+        <translation>WPS AP im aktiven PBC Modus gefunden</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="894"/>
+        <source>Press the PBC button on the screen to start registration</source>
+        <translation>Drücke den PBC Knopf auf dem Bildschirm um die Registrierung zu starten</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="897"/>
+        <source>WPS AP with recently selected registrar</source>
+        <translation>WPS AP mit kürzlich ausgewähltem Registrator</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="903"/>
+        <source>WPS AP detected</source>
+        <translation>WPS AP erkannt</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="905"/>
+        <source>PBC mode overlap detected</source>
+        <translation>PBC Modus Overlap erkannt</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="906"/>
+        <source>More than one AP is currently in active WPS PBC mode. Wait couple of minutes and try again</source>
+        <translation>Mehr als ein AP ist momentan im aktiven WPS PBC Modus. Versuch es in ein paar Minuten nochmal</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="911"/>
+        <source>Network configuration received</source>
+        <translation>Netzwerk Konfiguration empfangen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="915"/>
+        <source>Registration started</source>
+        <translation>Registrierung gestartet</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="917"/>
+        <source>Registrar does not yet know PIN</source>
+        <translation>Registrator kennt den PIN noch nicht</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="919"/>
+        <source>Registration failed</source>
+        <translation>Registrierung fehlgeschlagen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="921"/>
+        <source>Registration succeeded</source>
+        <translation>Registrierung erfolgreich</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1069"/>
+        <location filename="../wpagui.cpp" line="1138"/>
+        <source>No Networks</source>
+        <translation>Keine Netzwerke</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1070"/>
+        <source>There are no networks to edit.
+</source>
+        <translation>Keine Netzwerke zum bearbeiten.
+</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1081"/>
+        <location filename="../wpagui.cpp" line="1151"/>
+        <source>Select A Network</source>
+        <translation>Wähle ein Netzwerk</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1082"/>
+        <source>Select a network from the list to edit it.
+</source>
+        <translation>Wähle ein Netzwerk aus der Liste zum bearbeiten.
+</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1139"/>
+        <source>There are no networks to remove.
+</source>
+        <translation>Es sind keine Netzwerke zum entfernen vorhanden.
+</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1152"/>
+        <source>Select a network from the list to remove it.
+</source>
+        <translation>Wähle ein Netzwerk aus der Liste zum entfernen.
+</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1264"/>
+        <source>Failed to save configuration</source>
+        <translation>Speichern der Konfiguration fehlgeschlagen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1265"/>
+        <source>The configuration could not be saved.
+
+The update_config=1 configuration option
+must be used for configuration saving to
+be permitted.
+</source>
+        <translation>Die Konfiguration konnte nicht gespeichert werden.
+
+Die Einstellung update_config=1 muss gesetzt sein,
+damit Konfigurationen gespeichert werden können.
+</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1272"/>
+        <source>Saved configuration</source>
+        <translation>Konfiguration gespeichert</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1273"/>
+        <source>The current configuration was saved.
+</source>
+        <translation>Die aktuelle Konfiguration wurde gespeichert.
+</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1293"/>
+        <source> - wpa_supplicant user interface</source>
+        <translation> - wpa_supplicant Benutzerschnittstelle</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1307"/>
+        <source>&amp;Disconnect</source>
+        <translation>&amp;Trennen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1308"/>
+        <source>Re&amp;connect</source>
+        <translation>&amp;Wiederverbinden</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1317"/>
+        <source>&amp;Event History</source>
+        <translation>&amp;Ereignis Historie</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1318"/>
+        <source>Scan &amp;Results</source>
+        <translation>Scan E&amp;rgebnisse</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1319"/>
+        <source>S&amp;tatus</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1328"/>
+        <source>&amp;Show Window</source>
+        <translation>&amp;Fenster anzeigen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1329"/>
+        <source>&amp;Hide Window</source>
+        <translation>&amp;Fenster ausblenden</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1330"/>
+        <source>&amp;Quit</source>
+        <translation>&amp;Beenden</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1462"/>
+        <source> will keep running in the system tray.</source>
+        <translation> wird weiterhin in der System Ablage laufen.</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1466"/>
+        <source> systray</source>
+        <translation>System Ablage</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1467"/>
+        <source>The program will keep running in the system tray.</source>
+        <translation>Das Programm wird weiterhin in der System Ablage laufen.</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1524"/>
+        <source>Press the push button on the AP to start the PBC mode.</source>
+        <translation>Drücke die Taste am AP um den PBC Modus zu starten.</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1527"/>
+        <source>If you have not yet done so, press the push button on the AP to start the PBC mode.</source>
+        <translation>Wenn Sie es noch nicht getan haben, so drücken Sie die Taste am AP um den PBC Modus zu starten.</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1531"/>
+        <location filename="../wpagui.cpp" line="1551"/>
+        <source>Waiting for Registrar</source>
+        <translation>Warte auf Registrator</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1548"/>
+        <source>Enter the generated PIN into the Registrar (either the internal one in the AP or an external one).</source>
+        <translation>Geben Sie den generierten PIN in der Registrierungsstelle ein (entweder der interne oder der externe im AP).</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1561"/>
+        <source>WPS AP selected from scan results</source>
+        <translation>WPS AP ausgewählt aus Scan Ergebnissen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1562"/>
+        <source>If you want to use an AP device PIN, e.g., from a label in the device, enter the eight digit AP PIN and click Use AP PIN button.</source>
+        <translation>Wenn Sie einen AP Geräte PIN verwenden möchten, z.B.: von einem Aufkleber am Gerät, geben Sie denn acht stelligen AP PIN ein und klicken Sie auf den AP PIN Knopf.</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1583"/>
+        <source>Waiting for AP/Enrollee</source>
+        <translation>Warte auf AP/Bewerber</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1591"/>
+        <source>Connected to the network</source>
+        <translation>Verbunden zum Netzwerk</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1592"/>
+        <source>Stopped</source>
+        <translation>Gestoppt</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1651"/>
+        <location filename="../wpagui.cpp" line="1679"/>
+        <source>OpenSCManager failed</source>
+        <translation>OpenSCManager fehlgeschlagen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1657"/>
+        <location filename="../wpagui.cpp" line="1685"/>
+        <source>OpenService failed</source>
+        <translation>OpenService fehlgeschlagen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1663"/>
+        <source>Failed to start wpa_supplicant service</source>
+        <translation>Starten des wpa_supplicant Dienstes fehlgeschlagen</translation>
+    </message>
+    <message>
+        <location filename="../wpagui.cpp" line="1691"/>
+        <source>Failed to stop wpa_supplicant service</source>
+        <translation>Stoppen des wpa_supplicant Dienstes fehlgeschlagen</translation>
+    </message>
+    <message>
+        <source>OpenSCManager failed: %d
+</source>
+        <translation type="obsolete">OpenSCManager fehlgeschlagen: %d
+</translation>
+    </message>
+    <message>
+        <source>OpenService failed: %d
+
+</source>
+        <translation type="obsolete">OpenService fehlgeschlagen: %d
+
+</translation>
+    </message>
+</context>
+</TS>
diff --git a/wpa_supplicant/wpa_gui-qt4/main.cpp b/wpa_supplicant/wpa_gui-qt4/main.cpp
new file mode 100644
index 000000000000..bbd45c6e1d28
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/main.cpp
@@ -0,0 +1,67 @@
+/*
+ * wpa_gui - Application startup
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifdef CONFIG_NATIVE_WINDOWS
+#include <winsock.h>
+#endif /* CONFIG_NATIVE_WINDOWS */
+#include <QApplication>
+#include <QtCore/QLibraryInfo>
+#include <QtCore/QTranslator>
+#include "wpagui.h"
+
+WpaGuiApp::WpaGuiApp(int &argc, char **argv) :
+	QApplication(argc, argv),
+	argc(argc),
+	argv(argv)
+{
+	w = NULL;
+}
+
+#if !defined(QT_NO_SESSIONMANAGER) && QT_VERSION < 0x050000
+void WpaGuiApp::saveState(QSessionManager &manager)
+{
+	QApplication::saveState(manager);
+	w->saveState();
+}
+#endif
+
+
+int main(int argc, char *argv[])
+{
+	WpaGuiApp app(argc, argv);
+	QTranslator translator;
+	QString locale;
+	QString resourceDir;
+	int ret;
+
+	locale = QLocale::system().name();
+	resourceDir = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
+	if (!translator.load("wpa_gui_" + locale, resourceDir))
+		translator.load("wpa_gui_" + locale, "lang");
+	app.installTranslator(&translator);
+
+	WpaGui w(&app);
+
+#ifdef CONFIG_NATIVE_WINDOWS
+	WSADATA wsaData;
+	if (WSAStartup(MAKEWORD(2, 0), &wsaData)) {
+		/* printf("Could not find a usable WinSock.dll\n"); */
+		return -1;
+	}
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+	app.w = &w;
+
+	ret = app.exec();
+
+#ifdef CONFIG_NATIVE_WINDOWS
+	WSACleanup();
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+	return ret;
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/networkconfig.cpp b/wpa_supplicant/wpa_gui-qt4/networkconfig.cpp
new file mode 100644
index 000000000000..2727318bcd5c
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/networkconfig.cpp
@@ -0,0 +1,853 @@
+/*
+ * wpa_gui - NetworkConfig class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include <cstdio>
+#include <QMessageBox>
+
+#include "networkconfig.h"
+#include "wpagui.h"
+
+enum {
+	AUTH_NONE_OPEN,
+	AUTH_NONE_WEP,
+	AUTH_NONE_WEP_SHARED,
+	AUTH_IEEE8021X,
+	AUTH_WPA_PSK,
+	AUTH_WPA_EAP,
+	AUTH_WPA2_PSK,
+	AUTH_WPA2_EAP
+};
+
+#define WPA_GUI_KEY_DATA "[key is configured]"
+
+
+NetworkConfig::NetworkConfig(QWidget *parent, const char *, bool,
+			     Qt::WindowFlags)
+	: QDialog(parent)
+{
+	setupUi(this);
+
+	encrSelect->setEnabled(false);
+	connect(authSelect, SIGNAL(activated(int)), this,
+		SLOT(authChanged(int)));
+	connect(cancelButton, SIGNAL(clicked()), this, SLOT(close()));
+	connect(addButton, SIGNAL(clicked()), this, SLOT(addNetwork()));
+	connect(encrSelect, SIGNAL(activated(const QString &)), this,
+		SLOT(encrChanged(const QString &)));
+	connect(removeButton, SIGNAL(clicked()), this, SLOT(removeNetwork()));
+	connect(eapSelect, SIGNAL(activated(int)), this,
+		SLOT(eapChanged(int)));
+	connect(useWpsButton, SIGNAL(clicked()), this, SLOT(useWps()));
+
+	wpagui = NULL;
+	new_network = false;
+}
+
+
+NetworkConfig::~NetworkConfig()
+{
+}
+
+
+void NetworkConfig::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+void NetworkConfig::paramsFromScanResults(QTreeWidgetItem *sel)
+{
+	new_network = true;
+
+	/* SSID BSSID frequency signal flags */
+	setWindowTitle(sel->text(0));
+	ssidEdit->setText(sel->text(0));
+
+	QString flags = sel->text(4);
+	int auth, encr = 0;
+	if (flags.indexOf("[WPA2-EAP") >= 0)
+		auth = AUTH_WPA2_EAP;
+	else if (flags.indexOf("[WPA-EAP") >= 0)
+		auth = AUTH_WPA_EAP;
+	else if (flags.indexOf("[WPA2-PSK") >= 0)
+		auth = AUTH_WPA2_PSK;
+	else if (flags.indexOf("[WPA-PSK") >= 0)
+		auth = AUTH_WPA_PSK;
+	else
+		auth = AUTH_NONE_OPEN;
+
+	if (flags.indexOf("-CCMP") >= 0)
+		encr = 1;
+	else if (flags.indexOf("-TKIP") >= 0)
+		encr = 0;
+	else if (flags.indexOf("WEP") >= 0) {
+		encr = 1;
+		if (auth == AUTH_NONE_OPEN)
+			auth = AUTH_NONE_WEP;
+	} else
+		encr = 0;
+
+	authSelect->setCurrentIndex(auth);
+	authChanged(auth);
+	encrSelect->setCurrentIndex(encr);
+
+	wepEnabled(auth == AUTH_NONE_WEP);
+
+	getEapCapa();
+
+	if (flags.indexOf("[WPS") >= 0)
+		useWpsButton->setEnabled(true);
+	bssid = sel->text(1);
+}
+
+
+void NetworkConfig::authChanged(int sel)
+{
+	encrSelect->setEnabled(sel != AUTH_NONE_OPEN && sel != AUTH_NONE_WEP &&
+			       sel != AUTH_NONE_WEP_SHARED);
+	pskEdit->setEnabled(sel == AUTH_WPA_PSK || sel == AUTH_WPA2_PSK);
+	bool eap = sel == AUTH_IEEE8021X || sel == AUTH_WPA_EAP ||
+		sel == AUTH_WPA2_EAP;
+	eapSelect->setEnabled(eap);
+	identityEdit->setEnabled(eap);
+	passwordEdit->setEnabled(eap);
+	cacertEdit->setEnabled(eap);
+	phase2Select->setEnabled(eap);
+	if (eap)
+		eapChanged(eapSelect->currentIndex());
+
+	while (encrSelect->count())
+		encrSelect->removeItem(0);
+
+	if (sel == AUTH_NONE_OPEN || sel == AUTH_NONE_WEP ||
+	    sel == AUTH_NONE_WEP_SHARED || sel == AUTH_IEEE8021X) {
+		encrSelect->addItem("None");
+		encrSelect->addItem("WEP");
+		encrSelect->setCurrentIndex(sel == AUTH_NONE_OPEN ? 0 : 1);
+	} else {
+		encrSelect->addItem("TKIP");
+		encrSelect->addItem("CCMP");
+		encrSelect->setCurrentIndex((sel == AUTH_WPA2_PSK ||
+					     sel == AUTH_WPA2_EAP) ? 1 : 0);
+	}
+
+	wepEnabled(sel == AUTH_NONE_WEP || sel == AUTH_NONE_WEP_SHARED);
+}
+
+
+void NetworkConfig::eapChanged(int sel)
+{
+	QString prev_val = phase2Select->currentText();
+	while (phase2Select->count())
+		phase2Select->removeItem(0);
+
+	QStringList inner;
+	inner << "PEAP" << "TTLS" << "FAST";
+	if (!inner.contains(eapSelect->itemText(sel)))
+		return;
+
+	phase2Select->addItem("[ any ]");
+
+	/* Add special cases based on outer method */
+	if (eapSelect->currentText().compare("TTLS") == 0) {
+		phase2Select->addItem("PAP");
+		phase2Select->addItem("CHAP");
+		phase2Select->addItem("MSCHAP");
+		phase2Select->addItem("MSCHAPv2");
+	} else if (eapSelect->currentText().compare("FAST") == 0)
+		phase2Select->addItem("GTC(auth) + MSCHAPv2(prov)");
+
+	/* Add all enabled EAP methods that can be used in the tunnel */
+	int i;
+	QStringList allowed;
+	allowed << "MSCHAPV2" << "MD5" << "GTC" << "TLS" << "OTP" << "SIM"
+		<< "AKA";
+	for (i = 0; i < eapSelect->count(); i++) {
+		if (allowed.contains(eapSelect->itemText(i))) {
+			phase2Select->addItem("EAP-" + eapSelect->itemText(i));
+		}
+	}
+
+	for (i = 0; i < phase2Select->count(); i++) {
+		if (phase2Select->itemText(i).compare(prev_val) == 0) {
+			phase2Select->setCurrentIndex(i);
+			break;
+		}
+	}
+}
+
+
+void NetworkConfig::addNetwork()
+{
+	char reply[10], cmd[256];
+	size_t reply_len;
+	int id;
+	int psklen = pskEdit->text().length();
+	int auth = authSelect->currentIndex();
+
+	if (auth == AUTH_WPA_PSK || auth == AUTH_WPA2_PSK) {
+		if (psklen < 8 || psklen > 64) {
+			QMessageBox::warning(
+				this,
+				tr("WPA Pre-Shared Key Error"),
+				tr("WPA-PSK requires a passphrase of 8 to 63 "
+				   "characters\n"
+				   "or 64 hex digit PSK"));
+			pskEdit->setFocus();
+			return;
+		}
+	}
+
+	if (idstrEdit->isEnabled() && !idstrEdit->text().isEmpty()) {
+		QRegExp rx("^(\\w|-)+$");
+		if (rx.indexIn(idstrEdit->text()) < 0) {
+			QMessageBox::warning(
+				this, tr("Network ID Error"),
+				tr("Network ID String contains non-word "
+				   "characters.\n"
+				   "It must be a simple string, "
+				   "without spaces, containing\n"
+				   "only characters in this range: "
+				   "[A-Za-z0-9_-]\n"));
+			idstrEdit->setFocus();
+			return;
+		}
+	}
+
+	if (wpagui == NULL)
+		return;
+
+	memset(reply, 0, sizeof(reply));
+	reply_len = sizeof(reply) - 1;
+
+	if (new_network) {
+		wpagui->ctrlRequest("ADD_NETWORK", reply, &reply_len);
+		if (reply[0] == 'F') {
+			QMessageBox::warning(this, "wpa_gui",
+					     tr("Failed to add "
+						"network to wpa_supplicant\n"
+						"configuration."));
+			return;
+		}
+		id = atoi(reply);
+	} else
+		id = edit_network_id;
+
+	setNetworkParam(id, "ssid", ssidEdit->text().toLocal8Bit().constData(),
+			true);
+
+	const char *key_mgmt = NULL, *proto = NULL, *pairwise = NULL;
+	switch (auth) {
+	case AUTH_NONE_OPEN:
+	case AUTH_NONE_WEP:
+	case AUTH_NONE_WEP_SHARED:
+		key_mgmt = "NONE";
+		break;
+	case AUTH_IEEE8021X:
+		key_mgmt = "IEEE8021X";
+		break;
+	case AUTH_WPA_PSK:
+		key_mgmt = "WPA-PSK";
+		proto = "WPA";
+		break;
+	case AUTH_WPA_EAP:
+		key_mgmt = "WPA-EAP";
+		proto = "WPA";
+		break;
+	case AUTH_WPA2_PSK:
+		key_mgmt = "WPA-PSK";
+		proto = "WPA2";
+		break;
+	case AUTH_WPA2_EAP:
+		key_mgmt = "WPA-EAP";
+		proto = "WPA2";
+		break;
+	}
+
+	if (auth == AUTH_NONE_WEP_SHARED)
+		setNetworkParam(id, "auth_alg", "SHARED", false);
+	else
+		setNetworkParam(id, "auth_alg", "OPEN", false);
+
+	if (auth == AUTH_WPA_PSK || auth == AUTH_WPA_EAP ||
+	    auth == AUTH_WPA2_PSK || auth == AUTH_WPA2_EAP) {
+		int encr = encrSelect->currentIndex();
+		if (encr == 0)
+			pairwise = "TKIP";
+		else
+			pairwise = "CCMP";
+	}
+
+	if (proto)
+		setNetworkParam(id, "proto", proto, false);
+	if (key_mgmt)
+		setNetworkParam(id, "key_mgmt", key_mgmt, false);
+	if (pairwise) {
+		setNetworkParam(id, "pairwise", pairwise, false);
+		setNetworkParam(id, "group", "TKIP CCMP WEP104 WEP40", false);
+	}
+	if (pskEdit->isEnabled() &&
+	    strcmp(pskEdit->text().toLocal8Bit().constData(),
+		   WPA_GUI_KEY_DATA) != 0)
+		setNetworkParam(id, "psk",
+				pskEdit->text().toLocal8Bit().constData(),
+				psklen != 64);
+	if (eapSelect->isEnabled()) {
+		const char *eap =
+			eapSelect->currentText().toLocal8Bit().constData();
+		setNetworkParam(id, "eap", eap, false);
+		if (strcmp(eap, "SIM") == 0 || strcmp(eap, "AKA") == 0)
+			setNetworkParam(id, "pcsc", "", true);
+		else
+			setNetworkParam(id, "pcsc", "NULL", false);
+	}
+	if (phase2Select->isEnabled()) {
+		QString eap = eapSelect->currentText();
+		QString inner = phase2Select->currentText();
+		char phase2[32];
+		phase2[0] = '\0';
+		if (eap.compare("PEAP") == 0) {
+			if (inner.startsWith("EAP-"))
+				snprintf(phase2, sizeof(phase2), "auth=%s",
+					 inner.right(inner.size() - 4).
+					 toLocal8Bit().constData());
+		} else if (eap.compare("TTLS") == 0) {
+			if (inner.startsWith("EAP-"))
+				snprintf(phase2, sizeof(phase2), "autheap=%s",
+					 inner.right(inner.size() - 4).
+					 toLocal8Bit().constData());
+			else
+				snprintf(phase2, sizeof(phase2), "auth=%s",
+					 inner.toLocal8Bit().constData());
+		} else if (eap.compare("FAST") == 0) {
+			const char *provisioning = NULL;
+			if (inner.startsWith("EAP-")) {
+				snprintf(phase2, sizeof(phase2), "auth=%s",
+					 inner.right(inner.size() - 4).
+					 toLocal8Bit().constData());
+				provisioning = "fast_provisioning=2";
+			} else if (inner.compare("GTC(auth) + MSCHAPv2(prov)")
+				   == 0) {
+				snprintf(phase2, sizeof(phase2),
+					 "auth=GTC auth=MSCHAPV2");
+				provisioning = "fast_provisioning=1";
+			} else
+				provisioning = "fast_provisioning=3";
+			if (provisioning) {
+				char blob[32];
+				setNetworkParam(id, "phase1", provisioning,
+						true);
+				snprintf(blob, sizeof(blob),
+					 "blob://fast-pac-%d", id);
+				setNetworkParam(id, "pac_file", blob, true);
+			}
+		}
+		if (phase2[0])
+			setNetworkParam(id, "phase2", phase2, true);
+		else
+			setNetworkParam(id, "phase2", "NULL", false);
+	} else
+		setNetworkParam(id, "phase2", "NULL", false);
+	if (identityEdit->isEnabled() && identityEdit->text().length() > 0)
+		setNetworkParam(id, "identity",
+				identityEdit->text().toLocal8Bit().constData(),
+				true);
+	else
+		setNetworkParam(id, "identity", "NULL", false);
+	if (passwordEdit->isEnabled() && passwordEdit->text().length() > 0 &&
+	    strcmp(passwordEdit->text().toLocal8Bit().constData(),
+		   WPA_GUI_KEY_DATA) != 0)
+		setNetworkParam(id, "password",
+				passwordEdit->text().toLocal8Bit().constData(),
+				true);
+	else if (passwordEdit->text().length() == 0)
+		setNetworkParam(id, "password", "NULL", false);
+	if (cacertEdit->isEnabled() && cacertEdit->text().length() > 0)
+		setNetworkParam(id, "ca_cert",
+				cacertEdit->text().toLocal8Bit().constData(),
+				true);
+	else
+		setNetworkParam(id, "ca_cert", "NULL", false);
+	writeWepKey(id, wep0Edit, 0);
+	writeWepKey(id, wep1Edit, 1);
+	writeWepKey(id, wep2Edit, 2);
+	writeWepKey(id, wep3Edit, 3);
+
+	if (wep0Radio->isEnabled() && wep0Radio->isChecked())
+		setNetworkParam(id, "wep_tx_keyidx", "0", false);
+	else if (wep1Radio->isEnabled() && wep1Radio->isChecked())
+		setNetworkParam(id, "wep_tx_keyidx", "1", false);
+	else if (wep2Radio->isEnabled() && wep2Radio->isChecked())
+		setNetworkParam(id, "wep_tx_keyidx", "2", false);
+	else if (wep3Radio->isEnabled() && wep3Radio->isChecked())
+		setNetworkParam(id, "wep_tx_keyidx", "3", false);
+
+	if (idstrEdit->isEnabled() && idstrEdit->text().length() > 0)
+		setNetworkParam(id, "id_str",
+				idstrEdit->text().toLocal8Bit().constData(),
+				true);
+	else
+		setNetworkParam(id, "id_str", "NULL", false);
+
+	if (prioritySpinBox->isEnabled()) {
+		QString prio;
+		prio = prio.setNum(prioritySpinBox->value());
+		setNetworkParam(id, "priority", prio.toLocal8Bit().constData(),
+				false);
+	}
+
+	snprintf(cmd, sizeof(cmd), "ENABLE_NETWORK %d", id);
+	reply_len = sizeof(reply);
+	wpagui->ctrlRequest(cmd, reply, &reply_len);
+	if (strncmp(reply, "OK", 2) != 0) {
+		QMessageBox::warning(this, "wpa_gui",
+				     tr("Failed to enable "
+					"network in wpa_supplicant\n"
+					"configuration."));
+		/* Network was added, so continue anyway */
+	}
+	wpagui->triggerUpdate();
+	wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
+
+	close();
+}
+
+
+void NetworkConfig::setWpaGui(WpaGui *_wpagui)
+{
+	wpagui = _wpagui;
+}
+
+
+int NetworkConfig::setNetworkParam(int id, const char *field,
+				   const char *value, bool quote)
+{
+	char reply[10], cmd[256];
+	size_t reply_len;
+	snprintf(cmd, sizeof(cmd), "SET_NETWORK %d %s %s%s%s",
+		 id, field, quote ? "\"" : "", value, quote ? "\"" : "");
+	reply_len = sizeof(reply);
+	wpagui->ctrlRequest(cmd, reply, &reply_len);
+	return strncmp(reply, "OK", 2) == 0 ? 0 : -1;
+}
+
+
+void NetworkConfig::encrChanged(const QString &)
+{
+}
+
+
+void NetworkConfig::wepEnabled(bool enabled)
+{
+	wep0Edit->setEnabled(enabled);
+	wep1Edit->setEnabled(enabled);
+	wep2Edit->setEnabled(enabled);
+	wep3Edit->setEnabled(enabled);
+	wep0Radio->setEnabled(enabled);
+	wep1Radio->setEnabled(enabled);
+	wep2Radio->setEnabled(enabled);
+	wep3Radio->setEnabled(enabled);
+}
+
+
+void NetworkConfig::writeWepKey(int network_id, QLineEdit *edit, int id)
+{
+	char buf[10];
+	bool hex;
+	const char *txt, *pos;
+	size_t len;
+
+	if (!edit->isEnabled() || edit->text().isEmpty())
+		return;
+
+	/*
+	 * Assume hex key if only hex characters are present and length matches
+	 * with 40, 104, or 128-bit key
+	 */
+	txt = edit->text().toLocal8Bit().constData();
+	if (strcmp(txt, WPA_GUI_KEY_DATA) == 0)
+		return;
+	len = strlen(txt);
+	if (len == 0)
+		return;
+	pos = txt;
+	hex = true;
+	while (*pos) {
+		if (!((*pos >= '0' && *pos <= '9') ||
+		      (*pos >= 'a' && *pos <= 'f') ||
+		      (*pos >= 'A' && *pos <= 'F'))) {
+			hex = false;
+			break;
+		}
+		pos++;
+	}
+	if (hex && len != 10 && len != 26 && len != 32)
+		hex = false;
+	snprintf(buf, sizeof(buf), "wep_key%d", id);
+	setNetworkParam(network_id, buf, txt, !hex);
+}
+
+
+static int key_value_isset(const char *reply, size_t reply_len)
+{
+    return reply_len > 0 && (reply_len < 4 || memcmp(reply, "FAIL", 4) != 0);
+}
+
+
+void NetworkConfig::paramsFromConfig(int network_id)
+{
+	int i, res;
+
+	edit_network_id = network_id;
+	getEapCapa();
+
+	char reply[1024], cmd[256], *pos;
+	size_t reply_len;
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d ssid", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+	    reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		ssidEdit->setText(reply + 1);
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d proto", network_id);
+	reply_len = sizeof(reply) - 1;
+	int wpa = 0;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
+		reply[reply_len] = '\0';
+		if (strstr(reply, "RSN") || strstr(reply, "WPA2"))
+			wpa = 2;
+		else if (strstr(reply, "WPA"))
+			wpa = 1;
+	}
+
+	int auth = AUTH_NONE_OPEN, encr = 0;
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d key_mgmt", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
+		reply[reply_len] = '\0';
+		if (strstr(reply, "WPA-EAP"))
+			auth = wpa & 2 ? AUTH_WPA2_EAP : AUTH_WPA_EAP;
+		else if (strstr(reply, "WPA-PSK"))
+			auth = wpa & 2 ? AUTH_WPA2_PSK : AUTH_WPA_PSK;
+		else if (strstr(reply, "IEEE8021X")) {
+			auth = AUTH_IEEE8021X;
+			encr = 1;
+		}
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d pairwise", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
+		reply[reply_len] = '\0';
+		if (strstr(reply, "CCMP") && auth != AUTH_NONE_OPEN &&
+		    auth != AUTH_NONE_WEP && auth != AUTH_NONE_WEP_SHARED)
+			encr = 1;
+		else if (strstr(reply, "TKIP"))
+			encr = 0;
+		else if (strstr(reply, "WEP"))
+			encr = 1;
+		else
+			encr = 0;
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d psk", network_id);
+	reply_len = sizeof(reply) - 1;
+	res = wpagui->ctrlRequest(cmd, reply, &reply_len);
+	if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		pskEdit->setText(reply + 1);
+	} else if (res >= 0 && key_value_isset(reply, reply_len)) {
+		pskEdit->setText(WPA_GUI_KEY_DATA);
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d identity", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+	    reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		identityEdit->setText(reply + 1);
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d password", network_id);
+	reply_len = sizeof(reply) - 1;
+	res = wpagui->ctrlRequest(cmd, reply, &reply_len);
+	if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		passwordEdit->setText(reply + 1);
+	} else if (res >= 0 && key_value_isset(reply, reply_len)) {
+		passwordEdit->setText(WPA_GUI_KEY_DATA);
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d ca_cert", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+	    reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		cacertEdit->setText(reply + 1);
+	}
+
+	enum { NO_INNER, PEAP_INNER, TTLS_INNER, FAST_INNER } eap = NO_INNER;
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d eap", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+	    reply_len >= 1) {
+		reply[reply_len] = '\0';
+		for (i = 0; i < eapSelect->count(); i++) {
+			if (eapSelect->itemText(i).compare(reply) == 0) {
+				eapSelect->setCurrentIndex(i);
+				if (strcmp(reply, "PEAP") == 0)
+					eap = PEAP_INNER;
+				else if (strcmp(reply, "TTLS") == 0)
+					eap = TTLS_INNER;
+				else if (strcmp(reply, "FAST") == 0)
+					eap = FAST_INNER;
+				break;
+			}
+		}
+	}
+
+	if (eap != NO_INNER) {
+		snprintf(cmd, sizeof(cmd), "GET_NETWORK %d phase2",
+			 network_id);
+		reply_len = sizeof(reply) - 1;
+		if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+		    reply_len >= 1) {
+			reply[reply_len] = '\0';
+			eapChanged(eapSelect->currentIndex());
+		} else
+			eap = NO_INNER;
+	}
+
+	char *val;
+	val = reply + 1;
+	while (*(val + 1))
+		val++;
+	if (*val == '"')
+		*val = '\0';
+
+	switch (eap) {
+	case PEAP_INNER:
+		if (strncmp(reply, "\"auth=", 6))
+			break;
+		val = reply + 2;
+		memcpy(val, "EAP-", 4);
+		break;
+	case TTLS_INNER:
+		if (strncmp(reply, "\"autheap=", 9) == 0) {
+			val = reply + 5;
+			memcpy(val, "EAP-", 4);
+		} else if (strncmp(reply, "\"auth=", 6) == 0)
+			val = reply + 6;
+		break;
+	case FAST_INNER:
+		if (strncmp(reply, "\"auth=", 6))
+			break;
+		if (strcmp(reply + 6, "GTC auth=MSCHAPV2") == 0) {
+			val = (char *) "GTC(auth) + MSCHAPv2(prov)";
+			break;
+		}
+		val = reply + 2;
+		memcpy(val, "EAP-", 4);
+		break;
+	case NO_INNER:
+		break;
+	}
+
+	for (i = 0; i < phase2Select->count(); i++) {
+		if (phase2Select->itemText(i).compare(val) == 0) {
+			phase2Select->setCurrentIndex(i);
+			break;
+		}
+	}
+
+	for (i = 0; i < 4; i++) {
+		QLineEdit *wepEdit;
+		switch (i) {
+		default:
+		case 0:
+			wepEdit = wep0Edit;
+			break;
+		case 1:
+			wepEdit = wep1Edit;
+			break;
+		case 2:
+			wepEdit = wep2Edit;
+			break;
+		case 3:
+			wepEdit = wep3Edit;
+			break;
+		}
+		snprintf(cmd, sizeof(cmd), "GET_NETWORK %d wep_key%d",
+			 network_id, i);
+		reply_len = sizeof(reply) - 1;
+		res = wpagui->ctrlRequest(cmd, reply, &reply_len);
+		if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
+			reply[reply_len] = '\0';
+			pos = strchr(reply + 1, '"');
+			if (pos)
+				*pos = '\0';
+			if (auth == AUTH_NONE_OPEN || auth == AUTH_IEEE8021X) {
+				if (auth == AUTH_NONE_OPEN)
+					auth = AUTH_NONE_WEP;
+				encr = 1;
+			}
+
+			wepEdit->setText(reply + 1);
+		} else if (res >= 0 && key_value_isset(reply, reply_len)) {
+			if (auth == AUTH_NONE_OPEN || auth == AUTH_IEEE8021X) {
+				if (auth == AUTH_NONE_OPEN)
+					auth = AUTH_NONE_WEP;
+				encr = 1;
+			}
+			wepEdit->setText(WPA_GUI_KEY_DATA);
+		}
+	}
+
+	if (auth == AUTH_NONE_WEP) {
+		snprintf(cmd, sizeof(cmd), "GET_NETWORK %d auth_alg",
+			 network_id);
+		reply_len = sizeof(reply) - 1;
+		if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
+			reply[reply_len] = '\0';
+			if (strcmp(reply, "SHARED") == 0)
+				auth = AUTH_NONE_WEP_SHARED;
+		}
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d wep_tx_keyidx", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 1)
+	{
+		reply[reply_len] = '\0';
+		switch (atoi(reply)) {
+		case 0:
+			wep0Radio->setChecked(true);
+			break;
+		case 1:
+			wep1Radio->setChecked(true);
+			break;
+		case 2:
+			wep2Radio->setChecked(true);
+			break;
+		case 3:
+			wep3Radio->setChecked(true);
+			break;
+		}
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d id_str", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+	    reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		idstrEdit->setText(reply + 1);
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d priority", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 1)
+	{
+		reply[reply_len] = '\0';
+		prioritySpinBox->setValue(atoi(reply));
+	}
+
+	authSelect->setCurrentIndex(auth);
+	authChanged(auth);
+	encrSelect->setCurrentIndex(encr);
+	wepEnabled(auth == AUTH_NONE_WEP || auth == AUTH_NONE_WEP_SHARED);
+
+	removeButton->setEnabled(true);
+	addButton->setText("Save");
+}
+
+
+void NetworkConfig::removeNetwork()
+{
+	char reply[10], cmd[256];
+	size_t reply_len;
+
+	if (QMessageBox::information(
+		    this, "wpa_gui",
+		    tr("This will permanently remove the network\n"
+		       "from the configuration. Do you really want\n"
+		       "to remove this network?"),
+		    tr("Yes"), tr("No")) != 0)
+		return;
+
+	snprintf(cmd, sizeof(cmd), "REMOVE_NETWORK %d", edit_network_id);
+	reply_len = sizeof(reply);
+	wpagui->ctrlRequest(cmd, reply, &reply_len);
+	if (strncmp(reply, "OK", 2) != 0) {
+		QMessageBox::warning(this, "wpa_gui",
+				     tr("Failed to remove network from "
+					"wpa_supplicant\n"
+					"configuration."));
+	} else {
+		wpagui->triggerUpdate();
+		wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
+	}
+
+	close();
+}
+
+
+void NetworkConfig::newNetwork()
+{
+	new_network = true;
+	getEapCapa();
+}
+
+
+void NetworkConfig::getEapCapa()
+{
+	char reply[256];
+	size_t reply_len;
+
+	if (wpagui == NULL)
+		return;
+
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest("GET_CAPABILITY eap", reply, &reply_len) < 0)
+		return;
+	reply[reply_len] = '\0';
+
+	QString res(reply);
+	QStringList types = res.split(QChar(' '));
+	eapSelect->insertItems(-1, types);
+}
+
+
+void NetworkConfig::useWps()
+{
+	if (wpagui == NULL)
+		return;
+	wpagui->setBssFromScan(bssid);
+	wpagui->wpsDialog();
+	close();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/networkconfig.h b/wpa_supplicant/wpa_gui-qt4/networkconfig.h
new file mode 100644
index 000000000000..fd09dec54318
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/networkconfig.h
@@ -0,0 +1,55 @@
+/*
+ * wpa_gui - NetworkConfig class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef NETWORKCONFIG_H
+#define NETWORKCONFIG_H
+
+#include <QObject>
+#include "ui_networkconfig.h"
+
+class WpaGui;
+
+class NetworkConfig : public QDialog, public Ui::NetworkConfig
+{
+	Q_OBJECT
+
+public:
+	NetworkConfig(QWidget *parent = 0, const char *name = 0,
+		      bool modal = false, Qt::WindowFlags fl = 0);
+	~NetworkConfig();
+
+	virtual void paramsFromScanResults(QTreeWidgetItem *sel);
+	virtual void setWpaGui(WpaGui *_wpagui);
+	virtual int setNetworkParam(int id, const char *field,
+				    const char *value, bool quote);
+	virtual void paramsFromConfig(int network_id);
+	virtual void newNetwork();
+
+public slots:
+	virtual void authChanged(int sel);
+	virtual void addNetwork();
+	virtual void encrChanged(const QString &sel);
+	virtual void writeWepKey(int network_id, QLineEdit *edit, int id);
+	virtual void removeNetwork();
+	virtual void eapChanged(int sel);
+	virtual void useWps();
+
+protected slots:
+	virtual void languageChange();
+
+private:
+	WpaGui *wpagui;
+	int edit_network_id;
+	bool new_network;
+	QString bssid;
+
+	virtual void wepEnabled(bool enabled);
+	virtual void getEapCapa();
+};
+
+#endif /* NETWORKCONFIG_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/networkconfig.ui b/wpa_supplicant/wpa_gui-qt4/networkconfig.ui
new file mode 100644
index 000000000000..217a8ff58704
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/networkconfig.ui
@@ -0,0 +1,435 @@
+<ui version="4.0" >
+ <class>NetworkConfig</class>
+ <widget class="QDialog" name="NetworkConfig" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>410</width>
+    <height>534</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>NetworkConfig</string>
+  </property>
+  <layout class="QGridLayout" >
+   <item row="1" column="3" >
+    <widget class="QPushButton" name="cancelButton" >
+     <property name="text" >
+      <string>Cancel</string>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="0" colspan="4" >
+    <widget class="QFrame" name="frame9" >
+     <property name="frameShape" >
+      <enum>QFrame::NoFrame</enum>
+     </property>
+     <property name="frameShadow" >
+      <enum>QFrame::Plain</enum>
+     </property>
+     <layout class="QGridLayout" >
+      <item row="0" column="0" >
+       <widget class="QLabel" name="ssidLabel" >
+        <property name="text" >
+         <string>SSID</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1" >
+       <widget class="QLineEdit" name="ssidEdit" >
+        <property name="toolTip" >
+         <string>Network name (Service Set IDentifier)</string>
+        </property>
+        <property name="text" >
+         <string/>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0" >
+       <widget class="QLabel" name="authLabel" >
+        <property name="text" >
+         <string>Authentication</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1" >
+       <widget class="QComboBox" name="authSelect" >
+        <item>
+         <property name="text" >
+          <string>Plaintext (open / no authentication)</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>Static WEP (no authentication)</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>Static WEP (Shared Key authentication)</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>IEEE 802.1X</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>WPA-Personal (PSK)</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>WPA-Enterprise (EAP)</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>WPA2-Personal (PSK)</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>WPA2-Enterprise (EAP)</string>
+         </property>
+        </item>
+       </widget>
+      </item>
+      <item row="2" column="0" >
+       <widget class="QLabel" name="encrLabel" >
+        <property name="text" >
+         <string>Encryption</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1" >
+       <widget class="QComboBox" name="encrSelect" >
+        <item>
+         <property name="text" >
+          <string>None</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>WEP</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>TKIP</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>CCMP</string>
+         </property>
+        </item>
+       </widget>
+      </item>
+      <item row="3" column="0" >
+       <widget class="QLabel" name="pskLabel" >
+        <property name="text" >
+         <string>PSK</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1" >
+       <widget class="QLineEdit" name="pskEdit" >
+        <property name="enabled" >
+         <bool>false</bool>
+        </property>
+        <property name="toolTip" >
+         <string>WPA/WPA2 pre-shared key or passphrase</string>
+        </property>
+        <property name="whatsThis" >
+         <string/>
+        </property>
+        <property name="echoMode" >
+         <enum>QLineEdit::Password</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="0" >
+       <widget class="QLabel" name="eapLabel" >
+        <property name="text" >
+         <string>EAP method</string>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="1" >
+       <widget class="QComboBox" name="eapSelect" >
+        <property name="enabled" >
+         <bool>false</bool>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="0" >
+       <widget class="QLabel" name="identityLabel" >
+        <property name="text" >
+         <string>Identity</string>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="1" >
+       <widget class="QLineEdit" name="identityEdit" >
+        <property name="enabled" >
+         <bool>false</bool>
+        </property>
+        <property name="toolTip" >
+         <string>Username/Identity for EAP methods</string>
+        </property>
+       </widget>
+      </item>
+      <item row="6" column="0" >
+       <widget class="QLabel" name="passwordLabel" >
+        <property name="text" >
+         <string>Password</string>
+        </property>
+       </widget>
+      </item>
+      <item row="6" column="1" >
+       <widget class="QLineEdit" name="passwordEdit" >
+        <property name="enabled" >
+         <bool>false</bool>
+        </property>
+        <property name="toolTip" >
+         <string>Password for EAP methods</string>
+        </property>
+        <property name="echoMode" >
+         <enum>QLineEdit::Password</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="7" column="0" >
+       <widget class="QLabel" name="cacertLabel" >
+        <property name="text" >
+         <string>CA certificate</string>
+        </property>
+       </widget>
+      </item>
+      <item row="7" column="1" >
+       <widget class="QLineEdit" name="cacertEdit" >
+        <property name="enabled" >
+         <bool>false</bool>
+        </property>
+       </widget>
+      </item>
+      <item row="8" column="0" colspan="2" >
+       <widget class="QGroupBox" name="wepBox" >
+        <property name="enabled" >
+         <bool>true</bool>
+        </property>
+        <property name="title" >
+         <string>WEP keys</string>
+        </property>
+        <layout class="QGridLayout" >
+         <item row="0" column="0" >
+          <widget class="QRadioButton" name="wep0Radio" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+           <property name="text" >
+            <string>key 0</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0" >
+          <widget class="QRadioButton" name="wep1Radio" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+           <property name="text" >
+            <string>key 1</string>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="0" >
+          <widget class="QRadioButton" name="wep3Radio" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+           <property name="text" >
+            <string>key 3</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="0" >
+          <widget class="QRadioButton" name="wep2Radio" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+           <property name="text" >
+            <string>key 2</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1" >
+          <widget class="QLineEdit" name="wep0Edit" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1" >
+          <widget class="QLineEdit" name="wep1Edit" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="1" >
+          <widget class="QLineEdit" name="wep2Edit" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="1" >
+          <widget class="QLineEdit" name="wep3Edit" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item row="9" column="0" colspan="2" >
+       <widget class="QGroupBox" name="optionalSettingsBox" >
+        <property name="enabled" >
+         <bool>true</bool>
+        </property>
+        <property name="title" >
+         <string>Optional Settings</string>
+        </property>
+        <layout class="QGridLayout" >
+         <item row="0" column="1" >
+          <widget class="QLineEdit" name="idstrEdit" >
+           <property name="toolTip" >
+            <string>Network Identification String</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="3" >
+          <widget class="QSpinBox" name="prioritySpinBox" >
+           <property name="toolTip" >
+            <string>Network Priority</string>
+           </property>
+           <property name="maximum" >
+            <number>10000</number>
+           </property>
+           <property name="singleStep" >
+            <number>10</number>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="0" >
+          <widget class="QLabel" name="idstrLabel" >
+           <property name="text" >
+            <string>IDString</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="2" >
+          <widget class="QLabel" name="priorityLabel" >
+           <property name="text" >
+            <string>Priority</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0" >
+          <widget class="QLabel" name="phase2Label" >
+           <property name="text" >
+            <string>Inner auth</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1" >
+          <widget class="QComboBox" name="phase2Select" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="1" column="2" >
+    <widget class="QPushButton" name="addButton" >
+     <property name="text" >
+      <string>Add</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="3" >
+    <widget class="QPushButton" name="removeButton" >
+     <property name="enabled" >
+      <bool>false</bool>
+     </property>
+     <property name="text" >
+      <string>Remove</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0" >
+    <spacer>
+     <property name="orientation" >
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" >
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="1" column="1" >
+    <widget class="QPushButton" name="useWpsButton" >
+     <property name="enabled" >
+      <bool>false</bool>
+     </property>
+     <property name="text" >
+      <string>WPS</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <layoutdefault spacing="6" margin="11" />
+ <pixmapfunction></pixmapfunction>
+ <tabstops>
+  <tabstop>ssidEdit</tabstop>
+  <tabstop>authSelect</tabstop>
+  <tabstop>encrSelect</tabstop>
+  <tabstop>pskEdit</tabstop>
+  <tabstop>eapSelect</tabstop>
+  <tabstop>identityEdit</tabstop>
+  <tabstop>passwordEdit</tabstop>
+  <tabstop>cacertEdit</tabstop>
+  <tabstop>wep0Radio</tabstop>
+  <tabstop>wep0Edit</tabstop>
+  <tabstop>wep1Radio</tabstop>
+  <tabstop>wep1Edit</tabstop>
+  <tabstop>wep2Radio</tabstop>
+  <tabstop>wep2Edit</tabstop>
+  <tabstop>wep3Radio</tabstop>
+  <tabstop>wep3Edit</tabstop>
+  <tabstop>idstrEdit</tabstop>
+  <tabstop>prioritySpinBox</tabstop>
+  <tabstop>phase2Select</tabstop>
+  <tabstop>addButton</tabstop>
+  <tabstop>removeButton</tabstop>
+  <tabstop>cancelButton</tabstop>
+ </tabstops>
+ <includes>
+  <include location="global" >qtreewidget.h</include>
+ </includes>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/wpa_supplicant/wpa_gui-qt4/peers.cpp b/wpa_supplicant/wpa_gui-qt4/peers.cpp
new file mode 100644
index 000000000000..0a0b3ffcb51b
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/peers.cpp
@@ -0,0 +1,1885 @@
+/*
+ * wpa_gui - Peers class
+ * Copyright (c) 2009-2010, Atheros Communications
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include <cstdio>
+#include <QImageReader>
+#include <QMessageBox>
+
+#include "common/wpa_ctrl.h"
+#include "wpagui.h"
+#include "stringquery.h"
+#include "peers.h"
+
+
+enum {
+	peer_role_address = Qt::UserRole + 1,
+	peer_role_type,
+	peer_role_uuid,
+	peer_role_details,
+	peer_role_ifname,
+	peer_role_pri_dev_type,
+	peer_role_ssid,
+	peer_role_config_methods,
+	peer_role_dev_passwd_id,
+	peer_role_bss_id,
+	peer_role_selected_method,
+	peer_role_selected_pin,
+	peer_role_requested_method,
+	peer_role_network_id
+};
+
+enum selected_method {
+	SEL_METHOD_NONE,
+	SEL_METHOD_PIN_PEER_DISPLAY,
+	SEL_METHOD_PIN_LOCAL_DISPLAY
+};
+
+/*
+ * TODO:
+ * - add current AP info (e.g., from WPS) in station mode
+ */
+
+enum peer_type {
+	PEER_TYPE_ASSOCIATED_STATION,
+	PEER_TYPE_AP,
+	PEER_TYPE_AP_WPS,
+	PEER_TYPE_WPS_PIN_NEEDED,
+	PEER_TYPE_P2P,
+	PEER_TYPE_P2P_CLIENT,
+	PEER_TYPE_P2P_GROUP,
+	PEER_TYPE_P2P_PERSISTENT_GROUP_GO,
+	PEER_TYPE_P2P_PERSISTENT_GROUP_CLIENT,
+	PEER_TYPE_P2P_INVITATION,
+	PEER_TYPE_WPS_ER_AP,
+	PEER_TYPE_WPS_ER_AP_UNCONFIGURED,
+	PEER_TYPE_WPS_ER_ENROLLEE,
+	PEER_TYPE_WPS_ENROLLEE
+};
+
+
+Peers::Peers(QWidget *parent, const char *, bool, Qt::WindowFlags)
+	: QDialog(parent)
+{
+	setupUi(this);
+
+	if (QImageReader::supportedImageFormats().contains(QByteArray("svg")))
+	{
+		default_icon = new QIcon(":/icons/wpa_gui.svg");
+		ap_icon = new QIcon(":/icons/ap.svg");
+		laptop_icon = new QIcon(":/icons/laptop.svg");
+		group_icon = new QIcon(":/icons/group.svg");
+		invitation_icon = new QIcon(":/icons/invitation.svg");
+	} else {
+		default_icon = new QIcon(":/icons/wpa_gui.png");
+		ap_icon = new QIcon(":/icons/ap.png");
+		laptop_icon = new QIcon(":/icons/laptop.png");
+		group_icon = new QIcon(":/icons/group.png");
+		invitation_icon = new QIcon(":/icons/invitation.png");
+	}
+
+	peers->setModel(&model);
+	peers->setResizeMode(QListView::Adjust);
+	peers->setDragEnabled(false);
+	peers->setSelectionMode(QAbstractItemView::NoSelection);
+
+	peers->setContextMenuPolicy(Qt::CustomContextMenu);
+	connect(peers, SIGNAL(customContextMenuRequested(const QPoint &)),
+		this, SLOT(context_menu(const QPoint &)));
+
+	wpagui = NULL;
+	hide_ap = false;
+}
+
+
+void Peers::setWpaGui(WpaGui *_wpagui)
+{
+	wpagui = _wpagui;
+	update_peers();
+}
+
+
+Peers::~Peers()
+{
+	delete default_icon;
+	delete ap_icon;
+	delete laptop_icon;
+	delete group_icon;
+	delete invitation_icon;
+}
+
+
+void Peers::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+QString Peers::ItemType(int type)
+{
+	QString title;
+	switch (type) {
+	case PEER_TYPE_ASSOCIATED_STATION:
+		title = tr("Associated station");
+		break;
+	case PEER_TYPE_AP:
+		title = tr("AP");
+		break;
+	case PEER_TYPE_AP_WPS:
+		title = tr("WPS AP");
+		break;
+	case PEER_TYPE_WPS_PIN_NEEDED:
+		title = tr("WPS PIN needed");
+		break;
+	case PEER_TYPE_P2P:
+		title = tr("P2P Device");
+		break;
+	case PEER_TYPE_P2P_CLIENT:
+		title = tr("P2P Device (group client)");
+		break;
+	case PEER_TYPE_P2P_GROUP:
+		title = tr("P2P Group");
+		break;
+	case PEER_TYPE_P2P_PERSISTENT_GROUP_GO:
+		title = tr("P2P Persistent Group (GO)");
+		break;
+	case PEER_TYPE_P2P_PERSISTENT_GROUP_CLIENT:
+		title = tr("P2P Persistent Group (client)");
+		break;
+	case PEER_TYPE_P2P_INVITATION:
+		title = tr("P2P Invitation");
+		break;
+	case PEER_TYPE_WPS_ER_AP:
+		title = tr("ER: WPS AP");
+		break;
+	case PEER_TYPE_WPS_ER_AP_UNCONFIGURED:
+		title = tr("ER: WPS AP (Unconfigured)");
+		break;
+	case PEER_TYPE_WPS_ER_ENROLLEE:
+		title = tr("ER: WPS Enrollee");
+		break;
+	case PEER_TYPE_WPS_ENROLLEE:
+		title = tr("WPS Enrollee");
+		break;
+	}
+	return title;
+}
+
+
+void Peers::context_menu(const QPoint &pos)
+{
+	QMenu *menu = new QMenu;
+	if (menu == NULL)
+		return;
+
+	QModelIndex idx = peers->indexAt(pos);
+	if (idx.isValid()) {
+		ctx_item = model.itemFromIndex(idx);
+		int type = ctx_item->data(peer_role_type).toInt();
+		menu->addAction(Peers::ItemType(type))->setEnabled(false);
+		menu->addSeparator();
+
+		int config_methods = -1;
+		QVariant var = ctx_item->data(peer_role_config_methods);
+		if (var.isValid())
+			config_methods = var.toInt();
+
+		enum selected_method method = SEL_METHOD_NONE;
+		var = ctx_item->data(peer_role_selected_method);
+		if (var.isValid())
+			method = (enum selected_method) var.toInt();
+
+		if ((type == PEER_TYPE_ASSOCIATED_STATION ||
+		     type == PEER_TYPE_AP_WPS ||
+		     type == PEER_TYPE_WPS_PIN_NEEDED ||
+		     type == PEER_TYPE_WPS_ER_ENROLLEE ||
+		     type == PEER_TYPE_WPS_ENROLLEE) &&
+		    (config_methods == -1 || (config_methods & 0x010c))) {
+			menu->addAction(tr("Enter WPS PIN"), this,
+					SLOT(enter_pin()));
+		}
+
+		if (type == PEER_TYPE_P2P || type == PEER_TYPE_P2P_CLIENT) {
+			menu->addAction(tr("P2P Connect"), this,
+					SLOT(ctx_p2p_connect()));
+			if (method == SEL_METHOD_NONE &&
+			    config_methods > -1 &&
+			    config_methods & 0x0080 /* PBC */ &&
+			    config_methods != 0x0080)
+				menu->addAction(tr("P2P Connect (PBC)"), this,
+						SLOT(connect_pbc()));
+			if (method == SEL_METHOD_NONE) {
+				menu->addAction(tr("P2P Request PIN"), this,
+						SLOT(ctx_p2p_req_pin()));
+				menu->addAction(tr("P2P Show PIN"), this,
+						SLOT(ctx_p2p_show_pin()));
+			}
+
+			if (config_methods > -1 && (config_methods & 0x0100)) {
+				/* Peer has Keypad */
+				menu->addAction(tr("P2P Display PIN"), this,
+						SLOT(ctx_p2p_display_pin()));
+			}
+
+			if (config_methods > -1 && (config_methods & 0x000c)) {
+				/* Peer has Label or Display */
+				menu->addAction(tr("P2P Enter PIN"), this,
+						SLOT(ctx_p2p_enter_pin()));
+			}
+		}
+
+		if (type == PEER_TYPE_P2P_GROUP) {
+			menu->addAction(tr("Show passphrase"), this,
+					SLOT(ctx_p2p_show_passphrase()));
+			menu->addAction(tr("Remove P2P Group"), this,
+					SLOT(ctx_p2p_remove_group()));
+		}
+
+		if (type == PEER_TYPE_P2P_PERSISTENT_GROUP_GO ||
+		    type == PEER_TYPE_P2P_PERSISTENT_GROUP_CLIENT ||
+		    type == PEER_TYPE_P2P_INVITATION) {
+			menu->addAction(tr("Start group"), this,
+					SLOT(ctx_p2p_start_persistent()));
+		}
+
+		if (type == PEER_TYPE_P2P_PERSISTENT_GROUP_GO ||
+		    type == PEER_TYPE_P2P_PERSISTENT_GROUP_CLIENT) {
+			menu->addAction(tr("Invite"), this,
+					SLOT(ctx_p2p_invite()));
+		}
+
+		if (type == PEER_TYPE_P2P_INVITATION) {
+			menu->addAction(tr("Ignore"), this,
+					SLOT(ctx_p2p_delete()));
+		}
+
+		if (type == PEER_TYPE_AP_WPS) {
+			menu->addAction(tr("Connect (PBC)"), this,
+					SLOT(connect_pbc()));
+		}
+
+		if ((type == PEER_TYPE_ASSOCIATED_STATION ||
+		     type == PEER_TYPE_WPS_ER_ENROLLEE ||
+		     type == PEER_TYPE_WPS_ENROLLEE) &&
+		    config_methods >= 0 && (config_methods & 0x0080)) {
+			menu->addAction(tr("Enroll (PBC)"), this,
+					SLOT(connect_pbc()));
+		}
+
+		if (type == PEER_TYPE_WPS_ER_AP) {
+			menu->addAction(tr("Learn Configuration"), this,
+					SLOT(learn_ap_config()));
+		}
+
+		menu->addAction(tr("Properties"), this, SLOT(properties()));
+	} else {
+		ctx_item = NULL;
+		menu->addAction(QString(tr("Refresh")), this,
+				SLOT(ctx_refresh()));
+		menu->addAction(tr("Start P2P discovery"), this,
+				SLOT(ctx_p2p_start()));
+		menu->addAction(tr("Stop P2P discovery"), this,
+				SLOT(ctx_p2p_stop()));
+		menu->addAction(tr("P2P listen only"), this,
+				SLOT(ctx_p2p_listen()));
+		menu->addAction(tr("Start P2P group"), this,
+				SLOT(ctx_p2p_start_group()));
+		if (hide_ap)
+			menu->addAction(tr("Show AP entries"), this,
+					SLOT(ctx_show_ap()));
+		else
+			menu->addAction(tr("Hide AP entries"), this,
+					SLOT(ctx_hide_ap()));
+	}
+
+	menu->exec(peers->mapToGlobal(pos));
+}
+
+
+void Peers::enter_pin()
+{
+	if (ctx_item == NULL)
+		return;
+
+	int peer_type = ctx_item->data(peer_role_type).toInt();
+	QString uuid;
+	QString addr;
+	addr = ctx_item->data(peer_role_address).toString();
+	if (peer_type == PEER_TYPE_WPS_ER_ENROLLEE)
+		uuid = ctx_item->data(peer_role_uuid).toString();
+
+	StringQuery input(tr("PIN:"));
+	input.setWindowTitle(tr("PIN for ") + ctx_item->text());
+	if (input.exec() != QDialog::Accepted)
+		return;
+
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+
+	if (peer_type == PEER_TYPE_WPS_ER_ENROLLEE) {
+		snprintf(cmd, sizeof(cmd), "WPS_ER_PIN %s %s %s",
+			 uuid.toLocal8Bit().constData(),
+			 input.get_string().toLocal8Bit().constData(),
+			 addr.toLocal8Bit().constData());
+	} else {
+		snprintf(cmd, sizeof(cmd), "WPS_PIN %s %s",
+			 addr.toLocal8Bit().constData(),
+			 input.get_string().toLocal8Bit().constData());
+	}
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText(tr("Failed to set the WPS PIN."));
+		msg.exec();
+	}
+}
+
+
+void Peers::ctx_refresh()
+{
+	update_peers();
+}
+
+
+void Peers::ctx_p2p_start()
+{
+	char reply[20];
+	size_t reply_len;
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest("P2P_FIND", reply, &reply_len) < 0 ||
+	    memcmp(reply, "FAIL", 4) == 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText("Failed to start P2P discovery.");
+		msg.exec();
+	}
+}
+
+
+void Peers::ctx_p2p_stop()
+{
+	char reply[20];
+	size_t reply_len;
+	reply_len = sizeof(reply) - 1;
+	wpagui->ctrlRequest("P2P_STOP_FIND", reply, &reply_len);
+}
+
+
+void Peers::ctx_p2p_listen()
+{
+	char reply[20];
+	size_t reply_len;
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest("P2P_LISTEN 3600", reply, &reply_len) < 0 ||
+	    memcmp(reply, "FAIL", 4) == 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText("Failed to start P2P listen.");
+		msg.exec();
+	}
+}
+
+
+void Peers::ctx_p2p_start_group()
+{
+	char reply[20];
+	size_t reply_len;
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest("P2P_GROUP_ADD", reply, &reply_len) < 0 ||
+	    memcmp(reply, "FAIL", 4) == 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText("Failed to start P2P group.");
+		msg.exec();
+	}
+}
+
+
+void Peers::add_station(QString info)
+{
+	QStringList lines = info.split(QRegExp("\\n"));
+	QString name;
+
+	for (QStringList::Iterator it = lines.begin();
+	     it != lines.end(); it++) {
+		int pos = (*it).indexOf('=') + 1;
+		if (pos < 1)
+			continue;
+
+		if ((*it).startsWith("wpsDeviceName="))
+			name = (*it).mid(pos);
+		else if ((*it).startsWith("p2p_device_name="))
+			name = (*it).mid(pos);
+	}
+
+	if (name.isEmpty())
+		name = lines[0];
+
+	QStandardItem *item = new QStandardItem(*laptop_icon, name);
+	if (item) {
+		/* Remove WPS enrollee entry if one is still pending */
+		if (model.rowCount() > 0) {
+			QModelIndexList lst = model.match(model.index(0, 0),
+							  peer_role_address,
+							  lines[0]);
+			for (int i = 0; i < lst.size(); i++) {
+				QStandardItem *item;
+				item = model.itemFromIndex(lst[i]);
+				if (item == NULL)
+					continue;
+				int type = item->data(peer_role_type).toInt();
+				if (type == PEER_TYPE_WPS_ENROLLEE) {
+					model.removeRow(lst[i].row());
+					break;
+				}
+			}
+		}
+
+		item->setData(lines[0], peer_role_address);
+		item->setData(PEER_TYPE_ASSOCIATED_STATION,
+			      peer_role_type);
+		item->setData(info, peer_role_details);
+		item->setToolTip(ItemType(PEER_TYPE_ASSOCIATED_STATION));
+		model.appendRow(item);
+	}
+}
+
+
+void Peers::add_stations()
+{
+	char reply[2048];
+	size_t reply_len;
+	char cmd[30];
+	int res;
+
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest("STA-FIRST", reply, &reply_len) < 0)
+		return;
+
+	do {
+		reply[reply_len] = '\0';
+		QString info(reply);
+		char *txt = reply;
+		while (*txt != '\0' && *txt != '\n')
+			txt++;
+		*txt++ = '\0';
+		if (strncmp(reply, "FAIL", 4) == 0 ||
+		    strncmp(reply, "UNKNOWN", 7) == 0)
+			break;
+
+		add_station(info);
+
+		reply_len = sizeof(reply) - 1;
+		res = snprintf(cmd, sizeof(cmd), "STA-NEXT %s", reply);
+		if (res < 0 || (size_t) res >= sizeof(cmd))
+			break;
+		res = wpagui->ctrlRequest(cmd, reply, &reply_len);
+	} while (res >= 0);
+}
+
+
+void Peers::add_single_station(const char *addr)
+{
+	char reply[2048];
+	size_t reply_len;
+	char cmd[30];
+
+	reply_len = sizeof(reply) - 1;
+	snprintf(cmd, sizeof(cmd), "STA %s", addr);
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0)
+		return;
+
+	reply[reply_len] = '\0';
+	QString info(reply);
+	char *txt = reply;
+	while (*txt != '\0' && *txt != '\n')
+		txt++;
+	*txt++ = '\0';
+	if (strncmp(reply, "FAIL", 4) == 0 ||
+	    strncmp(reply, "UNKNOWN", 7) == 0)
+		return;
+
+	add_station(info);
+}
+
+
+void Peers::add_p2p_group_client(QStandardItem * /*parent*/, QString params)
+{
+	/*
+	 * dev=02:b5:64:63:30:63 iface=02:b5:64:63:30:63 dev_capab=0x0
+	 * dev_type=1-0050f204-1 dev_name='Wireless Client'
+	 * config_methods=0x8c
+	 */
+
+	QStringList items =
+		params.split(QRegExp(" (?=[^']*('[^']*'[^']*)*$)"));
+	QString addr = "";
+	QString name = "";
+	int config_methods = 0;
+	QString dev_type;
+
+	for (int i = 0; i < items.size(); i++) {
+		QString str = items.at(i);
+		int pos = str.indexOf('=') + 1;
+		if (str.startsWith("dev_name='"))
+			name = str.section('\'', 1, -2);
+		else if (str.startsWith("config_methods="))
+			config_methods =
+				str.section('=', 1).toInt(0, 0);
+		else if (str.startsWith("dev="))
+			addr = str.mid(pos);
+		else if (str.startsWith("dev_type=") && dev_type.isEmpty())
+			dev_type = str.mid(pos);
+	}
+
+	QStandardItem *item = find_addr(addr);
+	if (item)
+		return;
+
+	item = new QStandardItem(*default_icon, name);
+	if (item) {
+		/* TODO: indicate somehow the relationship to the group owner
+		 * (parent) */
+		item->setData(addr, peer_role_address);
+		item->setData(config_methods, peer_role_config_methods);
+		item->setData(PEER_TYPE_P2P_CLIENT, peer_role_type);
+		if (!dev_type.isEmpty())
+			item->setData(dev_type, peer_role_pri_dev_type);
+		item->setData(items.join(QString("\n")), peer_role_details);
+		item->setToolTip(ItemType(PEER_TYPE_P2P_CLIENT));
+		model.appendRow(item);
+	}
+}
+
+
+void Peers::remove_bss(int id)
+{
+	if (model.rowCount() == 0)
+		return;
+
+	QModelIndexList lst = model.match(model.index(0, 0), peer_role_bss_id,
+					  id);
+	if (lst.size() == 0)
+		return;
+	model.removeRow(lst[0].row());
+}
+
+
+bool Peers::add_bss(const char *cmd)
+{
+	char reply[2048];
+	size_t reply_len;
+
+	if (hide_ap)
+		return false;
+
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0)
+		return false;
+	reply[reply_len] = '\0';
+
+	QString bss(reply);
+	if (bss.isEmpty() || bss.startsWith("FAIL"))
+		return false;
+
+	QString ssid, bssid, flags, wps_name, pri_dev_type;
+	int id = -1;
+
+	QStringList lines = bss.split(QRegExp("\\n"));
+	for (QStringList::Iterator it = lines.begin();
+	     it != lines.end(); it++) {
+		int pos = (*it).indexOf('=') + 1;
+		if (pos < 1)
+			continue;
+
+		if ((*it).startsWith("bssid="))
+			bssid = (*it).mid(pos);
+		else if ((*it).startsWith("id="))
+			id = (*it).mid(pos).toInt();
+		else if ((*it).startsWith("flags="))
+			flags = (*it).mid(pos);
+		else if ((*it).startsWith("ssid="))
+			ssid = (*it).mid(pos);
+		else if ((*it).startsWith("wps_device_name="))
+			wps_name = (*it).mid(pos);
+		else if ((*it).startsWith("wps_primary_device_type="))
+			pri_dev_type = (*it).mid(pos);
+	}
+
+	QString name = wps_name;
+	if (name.isEmpty())
+		name = ssid + "\n" + bssid;
+
+	QStandardItem *item = new QStandardItem(*ap_icon, name);
+	if (item) {
+		item->setData(bssid, peer_role_address);
+		if (id >= 0)
+			item->setData(id, peer_role_bss_id);
+		int type;
+		if (flags.contains("[WPS"))
+			type = PEER_TYPE_AP_WPS;
+		else
+			type = PEER_TYPE_AP;
+		item->setData(type, peer_role_type);
+
+		for (int i = 0; i < lines.size(); i++) {
+			if (lines[i].length() > 60) {
+				lines[i].remove(60, lines[i].length());
+				lines[i] += "..";
+			}
+		}
+		item->setToolTip(ItemType(type));
+		item->setData(lines.join("\n"), peer_role_details);
+		if (!pri_dev_type.isEmpty())
+			item->setData(pri_dev_type,
+				      peer_role_pri_dev_type);
+		if (!ssid.isEmpty())
+			item->setData(ssid, peer_role_ssid);
+		model.appendRow(item);
+
+		lines = bss.split(QRegExp("\\n"));
+		for (QStringList::Iterator it = lines.begin();
+		     it != lines.end(); it++) {
+			if ((*it).startsWith("p2p_group_client:"))
+				add_p2p_group_client(item,
+						     (*it).mid(18));
+		}
+	}
+
+	return true;
+}
+
+
+void Peers::add_scan_results()
+{
+	int index;
+	char cmd[20];
+
+	index = 0;
+	while (wpagui) {
+		snprintf(cmd, sizeof(cmd), "BSS %d", index++);
+		if (index > 1000)
+			break;
+
+		if (!add_bss(cmd))
+			break;
+	}
+}
+
+
+void Peers::add_persistent(int id, const char *ssid, const char *bssid)
+{
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+	int mode;
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d mode", id);
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0)
+		return;
+	reply[reply_len] = '\0';
+	mode = atoi(reply);
+
+	QString name = ssid;
+	name = '[' + name + ']';
+
+	QStandardItem *item = new QStandardItem(*group_icon, name);
+	if (!item)
+		return;
+
+	int type;
+	if (mode == 3)
+		type = PEER_TYPE_P2P_PERSISTENT_GROUP_GO;
+	else
+		type = PEER_TYPE_P2P_PERSISTENT_GROUP_CLIENT;
+	item->setData(type, peer_role_type);
+	item->setToolTip(ItemType(type));
+	item->setData(ssid, peer_role_ssid);
+	if (bssid && strcmp(bssid, "any") == 0)
+		bssid = NULL;
+	if (bssid)
+		item->setData(bssid, peer_role_address);
+	item->setData(id, peer_role_network_id);
+	item->setBackground(Qt::BDiagPattern);
+
+	model.appendRow(item);
+}
+
+
+void Peers::add_persistent_groups()
+{
+	char buf[2048], *start, *end, *id, *ssid, *bssid, *flags;
+	size_t len;
+
+	len = sizeof(buf) - 1;
+	if (wpagui->ctrlRequest("LIST_NETWORKS", buf, &len) < 0)
+		return;
+
+	buf[len] = '\0';
+	start = strchr(buf, '\n');
+	if (start == NULL)
+		return;
+	start++;
+
+	while (*start) {
+		bool last = false;
+		end = strchr(start, '\n');
+		if (end == NULL) {
+			last = true;
+			end = start;
+			while (end[0] && end[1])
+				end++;
+		}
+		*end = '\0';
+
+		id = start;
+		ssid = strchr(id, '\t');
+		if (ssid == NULL)
+			break;
+		*ssid++ = '\0';
+		bssid = strchr(ssid, '\t');
+		if (bssid == NULL)
+			break;
+		*bssid++ = '\0';
+		flags = strchr(bssid, '\t');
+		if (flags == NULL)
+			break;
+		*flags++ = '\0';
+
+		if (strstr(flags, "[DISABLED][P2P-PERSISTENT]"))
+			add_persistent(atoi(id), ssid, bssid);
+
+		if (last)
+			break;
+		start = end + 1;
+	}
+}
+
+
+void Peers::update_peers()
+{
+	model.clear();
+	if (wpagui == NULL)
+		return;
+
+	char reply[20];
+	size_t replylen = sizeof(reply) - 1;
+	wpagui->ctrlRequest("WPS_ER_START", reply, &replylen);
+
+	add_stations();
+	add_scan_results();
+	add_persistent_groups();
+}
+
+
+QStandardItem * Peers::find_addr(QString addr)
+{
+	if (model.rowCount() == 0)
+		return NULL;
+
+	QModelIndexList lst = model.match(model.index(0, 0), peer_role_address,
+					  addr);
+	if (lst.size() == 0)
+		return NULL;
+	return model.itemFromIndex(lst[0]);
+}
+
+
+QStandardItem * Peers::find_addr_type(QString addr, int type)
+{
+	if (model.rowCount() == 0)
+		return NULL;
+
+	QModelIndexList lst = model.match(model.index(0, 0), peer_role_address,
+					  addr);
+	for (int i = 0; i < lst.size(); i++) {
+		QStandardItem *item = model.itemFromIndex(lst[i]);
+		if (item->data(peer_role_type).toInt() == type)
+			return item;
+	}
+	return NULL;
+}
+
+
+QStandardItem * Peers::find_uuid(QString uuid)
+{
+	if (model.rowCount() == 0)
+		return NULL;
+
+	QModelIndexList lst = model.match(model.index(0, 0), peer_role_uuid,
+					  uuid);
+	if (lst.size() == 0)
+		return NULL;
+	return model.itemFromIndex(lst[0]);
+}
+
+
+void Peers::event_notify(WpaMsg msg)
+{
+	QString text = msg.getMsg();
+
+	if (text.startsWith(WPS_EVENT_PIN_NEEDED)) {
+		/*
+		 * WPS-PIN-NEEDED 5a02a5fa-9199-5e7c-bc46-e183d3cb32f7
+		 * 02:2a:c4:18:5b:f3
+		 * [Wireless Client|Company|cmodel|123|12345|1-0050F204-1]
+		 */
+		QStringList items = text.split(' ');
+		QString uuid = items[1];
+		QString addr = items[2];
+		QString name = "";
+
+		QStandardItem *item = find_addr(addr);
+		if (item)
+			return;
+
+		int pos = text.indexOf('[');
+		if (pos >= 0) {
+			int pos2 = text.lastIndexOf(']');
+			if (pos2 >= pos) {
+				items = text.mid(pos + 1, pos2 - pos - 1).
+					split('|');
+				name = items[0];
+				items.append(addr);
+			}
+		}
+
+		item = new QStandardItem(*laptop_icon, name);
+		if (item) {
+			item->setData(addr, peer_role_address);
+			item->setData(PEER_TYPE_WPS_PIN_NEEDED,
+				      peer_role_type);
+			item->setToolTip(ItemType(PEER_TYPE_WPS_PIN_NEEDED));
+			item->setData(items.join("\n"), peer_role_details);
+			item->setData(items[5], peer_role_pri_dev_type);
+			model.appendRow(item);
+		}
+		return;
+	}
+
+	if (text.startsWith(AP_STA_CONNECTED)) {
+		/* AP-STA-CONNECTED 02:2a:c4:18:5b:f3 */
+		QStringList items = text.split(' ');
+		QString addr = items[1];
+		QStandardItem *item = find_addr(addr);
+		if (item == NULL || item->data(peer_role_type).toInt() !=
+		    PEER_TYPE_ASSOCIATED_STATION)
+			add_single_station(addr.toLocal8Bit().constData());
+		return;
+	}
+
+	if (text.startsWith(AP_STA_DISCONNECTED)) {
+		/* AP-STA-DISCONNECTED 02:2a:c4:18:5b:f3 */
+		QStringList items = text.split(' ');
+		QString addr = items[1];
+
+		if (model.rowCount() == 0)
+			return;
+
+		QModelIndexList lst = model.match(model.index(0, 0),
+						  peer_role_address, addr, -1);
+		for (int i = 0; i < lst.size(); i++) {
+			QStandardItem *item = model.itemFromIndex(lst[i]);
+			if (item && item->data(peer_role_type).toInt() ==
+			    PEER_TYPE_ASSOCIATED_STATION) {
+				model.removeRow(lst[i].row());
+				break;
+			}
+		}
+		return;
+	}
+
+	if (text.startsWith(P2P_EVENT_DEVICE_FOUND)) {
+		/*
+		 * P2P-DEVICE-FOUND 02:b5:64:63:30:63
+		 * p2p_dev_addr=02:b5:64:63:30:63 pri_dev_type=1-0050f204-1
+		 * name='Wireless Client' config_methods=0x84 dev_capab=0x21
+		 * group_capab=0x0
+		 */
+		QStringList items =
+			text.split(QRegExp(" (?=[^']*('[^']*'[^']*)*$)"));
+		QString addr = items[1];
+		QString name = "";
+		QString pri_dev_type;
+		int config_methods = 0;
+		for (int i = 0; i < items.size(); i++) {
+			QString str = items.at(i);
+			if (str.startsWith("name='"))
+				name = str.section('\'', 1, -2);
+			else if (str.startsWith("config_methods="))
+				config_methods =
+					str.section('=', 1).toInt(0, 0);
+			else if (str.startsWith("pri_dev_type="))
+				pri_dev_type = str.section('=', 1);
+		}
+
+		QStandardItem *item = find_addr(addr);
+		if (item) {
+			int type = item->data(peer_role_type).toInt();
+			if (type == PEER_TYPE_P2P)
+				return;
+		}
+
+		item = new QStandardItem(*default_icon, name);
+		if (item) {
+			item->setData(addr, peer_role_address);
+			item->setData(config_methods,
+				      peer_role_config_methods);
+			item->setData(PEER_TYPE_P2P, peer_role_type);
+			if (!pri_dev_type.isEmpty())
+				item->setData(pri_dev_type,
+					      peer_role_pri_dev_type);
+			item->setData(items.join(QString("\n")),
+				      peer_role_details);
+			item->setToolTip(ItemType(PEER_TYPE_P2P));
+			model.appendRow(item);
+		}
+
+		item = find_addr_type(addr,
+				      PEER_TYPE_P2P_PERSISTENT_GROUP_CLIENT);
+		if (item)
+			item->setBackground(Qt::NoBrush);
+	}
+
+	if (text.startsWith(P2P_EVENT_GROUP_STARTED)) {
+		/* P2P-GROUP-STARTED wlan0-p2p-0 GO ssid="DIRECT-3F"
+		 * passphrase="YOyTkxID" go_dev_addr=02:40:61:c2:f3:b7
+		 * [PERSISTENT] */
+		QStringList items = text.split(' ');
+		if (items.size() < 4)
+			return;
+
+		int pos = text.indexOf(" ssid=\"");
+		if (pos < 0)
+			return;
+		QString ssid = text.mid(pos + 7);
+		pos = ssid.indexOf(" passphrase=\"");
+		if (pos < 0)
+			pos = ssid.indexOf(" psk=");
+		if (pos >= 0)
+			ssid.truncate(pos);
+		pos = ssid.lastIndexOf('"');
+		if (pos >= 0)
+			ssid.truncate(pos);
+
+		QStandardItem *item = new QStandardItem(*group_icon, ssid);
+		if (item) {
+			item->setData(PEER_TYPE_P2P_GROUP, peer_role_type);
+			item->setData(items[1], peer_role_ifname);
+			QString details;
+			if (items[2] == "GO") {
+				details = tr("P2P GO for interface ") +
+					items[1];
+			} else {
+				details = tr("P2P client for interface ") +
+					items[1];
+			}
+			if (text.contains(" [PERSISTENT]"))
+				details += "\nPersistent group";
+			item->setData(details, peer_role_details);
+			item->setToolTip(ItemType(PEER_TYPE_P2P_GROUP));
+			model.appendRow(item);
+		}
+	}
+
+	if (text.startsWith(P2P_EVENT_GROUP_REMOVED)) {
+		/* P2P-GROUP-REMOVED wlan0-p2p-0 GO */
+		QStringList items = text.split(' ');
+		if (items.size() < 2)
+			return;
+
+		if (model.rowCount() == 0)
+			return;
+
+		QModelIndexList lst = model.match(model.index(0, 0),
+						  peer_role_ifname, items[1]);
+		for (int i = 0; i < lst.size(); i++)
+			model.removeRow(lst[i].row());
+		return;
+	}
+
+	if (text.startsWith(P2P_EVENT_PROV_DISC_SHOW_PIN)) {
+		/* P2P-PROV-DISC-SHOW-PIN 02:40:61:c2:f3:b7 12345670 */
+		QStringList items = text.split(' ');
+		if (items.size() < 3)
+			return;
+		QString addr = items[1];
+		QString pin = items[2];
+
+		QStandardItem *item = find_addr_type(addr, PEER_TYPE_P2P);
+		if (item == NULL)
+			return;
+		item->setData(SEL_METHOD_PIN_LOCAL_DISPLAY,
+			      peer_role_selected_method);
+		item->setData(pin, peer_role_selected_pin);
+		QVariant var = item->data(peer_role_requested_method);
+		if (var.isValid() &&
+		    var.toInt() == SEL_METHOD_PIN_LOCAL_DISPLAY) {
+			ctx_item = item;
+			ctx_p2p_display_pin_pd();
+		}
+		return;
+	}
+
+	if (text.startsWith(P2P_EVENT_PROV_DISC_ENTER_PIN)) {
+		/* P2P-PROV-DISC-ENTER-PIN 02:40:61:c2:f3:b7 */
+		QStringList items = text.split(' ');
+		if (items.size() < 2)
+			return;
+		QString addr = items[1];
+
+		QStandardItem *item = find_addr_type(addr, PEER_TYPE_P2P);
+		if (item == NULL)
+			return;
+		item->setData(SEL_METHOD_PIN_PEER_DISPLAY,
+			      peer_role_selected_method);
+		QVariant var = item->data(peer_role_requested_method);
+		if (var.isValid() &&
+		    var.toInt() == SEL_METHOD_PIN_PEER_DISPLAY) {
+			ctx_item = item;
+			ctx_p2p_connect();
+		}
+		return;
+	}
+
+	if (text.startsWith(P2P_EVENT_INVITATION_RECEIVED)) {
+		/* P2P-INVITATION-RECEIVED sa=02:f0:bc:44:87:62 persistent=4 */
+		QStringList items = text.split(' ');
+		if (items.size() < 3)
+			return;
+		if (!items[1].startsWith("sa=") ||
+		    !items[2].startsWith("persistent="))
+			return;
+		QString addr = items[1].mid(3);
+		int id = items[2].mid(11).toInt();
+
+		char cmd[100];
+		char reply[100];
+		size_t reply_len;
+
+		snprintf(cmd, sizeof(cmd), "GET_NETWORK %d ssid", id);
+		reply_len = sizeof(reply) - 1;
+		if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0)
+			return;
+		reply[reply_len] = '\0';
+		QString name;
+		char *pos = strrchr(reply, '"');
+		if (pos && reply[0] == '"') {
+			*pos = '\0';
+			name = reply + 1;
+		} else
+			name = reply;
+
+		QStandardItem *item;
+		item = find_addr_type(addr, PEER_TYPE_P2P_INVITATION);
+		if (item)
+			model.removeRow(item->row());
+
+		item = new QStandardItem(*invitation_icon, name);
+		if (!item)
+			return;
+		item->setData(PEER_TYPE_P2P_INVITATION, peer_role_type);
+		item->setToolTip(ItemType(PEER_TYPE_P2P_INVITATION));
+		item->setData(addr, peer_role_address);
+		item->setData(id, peer_role_network_id);
+
+		model.appendRow(item);
+
+		enable_persistent(id);
+
+		return;
+	}
+
+	if (text.startsWith(P2P_EVENT_INVITATION_RESULT)) {
+		/* P2P-INVITATION-RESULT status=1 */
+		/* TODO */
+		return;
+	}
+
+	if (text.startsWith(WPS_EVENT_ER_AP_ADD)) {
+		/*
+		 * WPS-ER-AP-ADD 87654321-9abc-def0-1234-56789abc0002
+		 * 02:11:22:33:44:55 pri_dev_type=6-0050F204-1 wps_state=1
+		 * |Very friendly name|Company|Long description of the model|
+		 * WAP|http://w1.fi/|http://w1.fi/hostapd/
+		 */
+		QStringList items = text.split(' ');
+		if (items.size() < 5)
+			return;
+		QString uuid = items[1];
+		QString addr = items[2];
+		QString pri_dev_type = items[3].mid(13);
+		int wps_state = items[4].mid(10).toInt();
+
+		int pos = text.indexOf('|');
+		if (pos < 0)
+			return;
+		items = text.mid(pos + 1).split('|');
+		if (items.size() < 1)
+			return;
+
+		QStandardItem *item = find_uuid(uuid);
+		if (item)
+			return;
+
+		item = new QStandardItem(*ap_icon, items[0]);
+		if (item) {
+			item->setData(uuid, peer_role_uuid);
+			item->setData(addr, peer_role_address);
+			int type = wps_state == 2 ? PEER_TYPE_WPS_ER_AP:
+				PEER_TYPE_WPS_ER_AP_UNCONFIGURED;
+			item->setData(type, peer_role_type);
+			item->setToolTip(ItemType(type));
+			item->setData(pri_dev_type, peer_role_pri_dev_type);
+			item->setData(items.join(QString("\n")),
+				      peer_role_details);
+			model.appendRow(item);
+		}
+
+		return;
+	}
+
+	if (text.startsWith(WPS_EVENT_ER_AP_REMOVE)) {
+		/* WPS-ER-AP-REMOVE 87654321-9abc-def0-1234-56789abc0002 */
+		QStringList items = text.split(' ');
+		if (items.size() < 2)
+			return;
+		if (model.rowCount() == 0)
+			return;
+
+		QModelIndexList lst = model.match(model.index(0, 0),
+						  peer_role_uuid, items[1]);
+		for (int i = 0; i < lst.size(); i++) {
+			QStandardItem *item = model.itemFromIndex(lst[i]);
+			if (item &&
+			    (item->data(peer_role_type).toInt() ==
+			     PEER_TYPE_WPS_ER_AP ||
+			     item->data(peer_role_type).toInt() ==
+			     PEER_TYPE_WPS_ER_AP_UNCONFIGURED))
+				model.removeRow(lst[i].row());
+		}
+		return;
+	}
+
+	if (text.startsWith(WPS_EVENT_ER_ENROLLEE_ADD)) {
+		/*
+		 * WPS-ER-ENROLLEE-ADD 2b7093f1-d6fb-5108-adbb-bea66bb87333
+		 * 02:66:a0:ee:17:27 M1=1 config_methods=0x14d dev_passwd_id=0
+		 * pri_dev_type=1-0050F204-1
+		 * |Wireless Client|Company|cmodel|123|12345|
+		 */
+		QStringList items = text.split(' ');
+		if (items.size() < 3)
+			return;
+		QString uuid = items[1];
+		QString addr = items[2];
+		QString pri_dev_type = items[6].mid(13);
+		int config_methods = -1;
+		int dev_passwd_id = -1;
+
+		for (int i = 3; i < items.size(); i++) {
+			int pos = items[i].indexOf('=') + 1;
+			if (pos < 1)
+				continue;
+			QString val = items[i].mid(pos);
+			if (items[i].startsWith("config_methods=")) {
+				config_methods = val.toInt(0, 0);
+			} else if (items[i].startsWith("dev_passwd_id=")) {
+				dev_passwd_id = val.toInt();
+			}
+		}
+
+		int pos = text.indexOf('|');
+		if (pos < 0)
+			return;
+		items = text.mid(pos + 1).split('|');
+		if (items.size() < 1)
+			return;
+		QString name = items[0];
+		if (name.length() == 0)
+			name = addr;
+
+		remove_enrollee_uuid(uuid);
+
+		QStandardItem *item;
+		item = new QStandardItem(*laptop_icon, name);
+		if (item) {
+			item->setData(uuid, peer_role_uuid);
+			item->setData(addr, peer_role_address);
+			item->setData(PEER_TYPE_WPS_ER_ENROLLEE,
+				      peer_role_type);
+			item->setToolTip(ItemType(PEER_TYPE_WPS_ER_ENROLLEE));
+			item->setData(items.join(QString("\n")),
+				      peer_role_details);
+			item->setData(pri_dev_type, peer_role_pri_dev_type);
+			if (config_methods >= 0)
+				item->setData(config_methods,
+					      peer_role_config_methods);
+			if (dev_passwd_id >= 0)
+				item->setData(dev_passwd_id,
+					      peer_role_dev_passwd_id);
+			model.appendRow(item);
+		}
+
+		return;
+	}
+
+	if (text.startsWith(WPS_EVENT_ER_ENROLLEE_REMOVE)) {
+		/*
+		 * WPS-ER-ENROLLEE-REMOVE 2b7093f1-d6fb-5108-adbb-bea66bb87333
+		 * 02:66:a0:ee:17:27
+		 */
+		QStringList items = text.split(' ');
+		if (items.size() < 2)
+			return;
+		remove_enrollee_uuid(items[1]);
+		return;
+	}
+
+	if (text.startsWith(WPS_EVENT_ENROLLEE_SEEN)) {
+		/* TODO: need to time out this somehow or remove on successful
+		 * WPS run, etc. */
+		/*
+		 * WPS-ENROLLEE-SEEN 02:00:00:00:01:00
+		 * 572cf82f-c957-5653-9b16-b5cfb298abf1 1-0050F204-1 0x80 4 1
+		 * [Wireless Client]
+		 * (MAC addr, UUID-E, pri dev type, config methods,
+		 * dev passwd id, request type, [dev name])
+		 */
+		QStringList items = text.split(' ');
+		if (items.size() < 7)
+			return;
+		QString addr = items[1];
+		QString uuid = items[2];
+		QString pri_dev_type = items[3];
+		int config_methods = items[4].toInt(0, 0);
+		int dev_passwd_id = items[5].toInt();
+		QString name;
+
+		QStandardItem *item = find_addr(addr);
+		if (item) {
+			int type = item->data(peer_role_type).toInt();
+			if (type == PEER_TYPE_ASSOCIATED_STATION)
+				return; /* already associated */
+		}
+
+		int pos = text.indexOf('[');
+		if (pos >= 0) {
+			int pos2 = text.lastIndexOf(']');
+			if (pos2 >= pos) {
+				QStringList items2 =
+					text.mid(pos + 1, pos2 - pos - 1).
+					split('|');
+				name = items2[0];
+			}
+		}
+		if (name.isEmpty())
+			name = addr;
+
+		item = find_uuid(uuid);
+		if (item) {
+			QVariant var = item->data(peer_role_config_methods);
+			QVariant var2 = item->data(peer_role_dev_passwd_id);
+			if ((var.isValid() && config_methods != var.toInt()) ||
+			    (var2.isValid() && dev_passwd_id != var2.toInt()))
+				remove_enrollee_uuid(uuid);
+			else
+				return;
+		}
+
+		item = new QStandardItem(*laptop_icon, name);
+		if (item) {
+			item->setData(uuid, peer_role_uuid);
+			item->setData(addr, peer_role_address);
+			item->setData(PEER_TYPE_WPS_ENROLLEE,
+				      peer_role_type);
+			item->setToolTip(ItemType(PEER_TYPE_WPS_ENROLLEE));
+			item->setData(items.join(QString("\n")),
+				      peer_role_details);
+			item->setData(pri_dev_type, peer_role_pri_dev_type);
+			item->setData(config_methods,
+				      peer_role_config_methods);
+			item->setData(dev_passwd_id, peer_role_dev_passwd_id);
+			model.appendRow(item);
+		}
+
+		return;
+	}
+
+	if (text.startsWith(WPA_EVENT_BSS_ADDED)) {
+		/* CTRL-EVENT-BSS-ADDED 34 00:11:22:33:44:55 */
+		QStringList items = text.split(' ');
+		if (items.size() < 2)
+			return;
+		char cmd[20];
+		snprintf(cmd, sizeof(cmd), "BSS ID-%d", items[1].toInt());
+		add_bss(cmd);
+		return;
+	}
+
+	if (text.startsWith(WPA_EVENT_BSS_REMOVED)) {
+		/* CTRL-EVENT-BSS-REMOVED 34 00:11:22:33:44:55 */
+		QStringList items = text.split(' ');
+		if (items.size() < 2)
+			return;
+		remove_bss(items[1].toInt());
+		return;
+	}
+}
+
+
+void Peers::ctx_p2p_connect()
+{
+	if (ctx_item == NULL)
+		return;
+	QString addr = ctx_item->data(peer_role_address).toString();
+	QString arg;
+	int config_methods =
+		ctx_item->data(peer_role_config_methods).toInt();
+	enum selected_method method = SEL_METHOD_NONE;
+	QVariant var = ctx_item->data(peer_role_selected_method);
+	if (var.isValid())
+		method = (enum selected_method) var.toInt();
+	if (method == SEL_METHOD_PIN_LOCAL_DISPLAY) {
+		arg = ctx_item->data(peer_role_selected_pin).toString();
+		char cmd[100];
+		char reply[100];
+		size_t reply_len;
+		snprintf(cmd, sizeof(cmd), "P2P_CONNECT %s %s display",
+			 addr.toLocal8Bit().constData(),
+			 arg.toLocal8Bit().constData());
+		reply_len = sizeof(reply) - 1;
+		if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0) {
+			QMessageBox msg;
+			msg.setIcon(QMessageBox::Warning);
+			msg.setText("Failed to initiate P2P connect.");
+			msg.exec();
+			return;
+		}
+		QMessageBox::information(this,
+					 tr("PIN for ") + ctx_item->text(),
+					 tr("Enter the following PIN on the\n"
+					    "peer device: ") + arg);
+	} else if (method == SEL_METHOD_PIN_PEER_DISPLAY) {
+		StringQuery input(tr("PIN from peer display:"));
+		input.setWindowTitle(tr("PIN for ") + ctx_item->text());
+		if (input.exec() != QDialog::Accepted)
+			return;
+		arg = input.get_string();
+	} else if (config_methods == 0x0080 /* PBC */) {
+		arg = "pbc";
+	} else {
+		StringQuery input(tr("PIN:"));
+		input.setWindowTitle(tr("PIN for ") + ctx_item->text());
+		if (input.exec() != QDialog::Accepted)
+			return;
+		arg = input.get_string();
+	}
+
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+	snprintf(cmd, sizeof(cmd), "P2P_CONNECT %s %s",
+		 addr.toLocal8Bit().constData(),
+		 arg.toLocal8Bit().constData());
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText("Failed to initiate P2P connect.");
+		msg.exec();
+	}
+}
+
+
+void Peers::ctx_p2p_req_pin()
+{
+	if (ctx_item == NULL)
+		return;
+	QString addr = ctx_item->data(peer_role_address).toString();
+	ctx_item->setData(SEL_METHOD_PIN_PEER_DISPLAY,
+			  peer_role_requested_method);
+
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+	snprintf(cmd, sizeof(cmd), "P2P_PROV_DISC %s display",
+		 addr.toLocal8Bit().constData());
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText(tr("Failed to request PIN from peer."));
+		msg.exec();
+	}
+}
+
+
+void Peers::ctx_p2p_show_pin()
+{
+	if (ctx_item == NULL)
+		return;
+	QString addr = ctx_item->data(peer_role_address).toString();
+	ctx_item->setData(SEL_METHOD_PIN_LOCAL_DISPLAY,
+			  peer_role_requested_method);
+
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+	snprintf(cmd, sizeof(cmd), "P2P_PROV_DISC %s keypad",
+		 addr.toLocal8Bit().constData());
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText(tr("Failed to request peer to enter PIN."));
+		msg.exec();
+	}
+}
+
+
+void Peers::ctx_p2p_display_pin()
+{
+	if (ctx_item == NULL)
+		return;
+	QString addr = ctx_item->data(peer_role_address).toString();
+
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+	snprintf(cmd, sizeof(cmd), "P2P_CONNECT %s pin",
+		 addr.toLocal8Bit().constData());
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText("Failed to initiate P2P connect.");
+		msg.exec();
+		return;
+	}
+	reply[reply_len] = '\0';
+	QMessageBox::information(this,
+				 tr("PIN for ") + ctx_item->text(),
+				 tr("Enter the following PIN on the\n"
+				    "peer device: ") + reply);
+}
+
+
+void Peers::ctx_p2p_display_pin_pd()
+{
+	if (ctx_item == NULL)
+		return;
+	QString addr = ctx_item->data(peer_role_address).toString();
+	QString arg = ctx_item->data(peer_role_selected_pin).toString();
+
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+	snprintf(cmd, sizeof(cmd), "P2P_CONNECT %s %s display",
+		 addr.toLocal8Bit().constData(),
+		 arg.toLocal8Bit().constData());
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText("Failed to initiate P2P connect.");
+		msg.exec();
+		return;
+	}
+	reply[reply_len] = '\0';
+	QMessageBox::information(this,
+				 tr("PIN for ") + ctx_item->text(),
+				 tr("Enter the following PIN on the\n"
+				    "peer device: ") + arg);
+}
+
+
+void Peers::ctx_p2p_enter_pin()
+{
+	if (ctx_item == NULL)
+		return;
+	QString addr = ctx_item->data(peer_role_address).toString();
+	QString arg;
+
+	StringQuery input(tr("PIN from peer:"));
+	input.setWindowTitle(tr("PIN for ") + ctx_item->text());
+	if (input.exec() != QDialog::Accepted)
+		return;
+	arg = input.get_string();
+
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+	snprintf(cmd, sizeof(cmd), "P2P_CONNECT %s %s keypad",
+		 addr.toLocal8Bit().constData(),
+		 arg.toLocal8Bit().constData());
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText("Failed to initiate P2P connect.");
+		msg.exec();
+	}
+}
+
+
+void Peers::ctx_p2p_remove_group()
+{
+	if (ctx_item == NULL)
+		return;
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+	snprintf(cmd, sizeof(cmd), "P2P_GROUP_REMOVE %s",
+		 ctx_item->data(peer_role_ifname).toString().toLocal8Bit().
+		 constData());
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText("Failed to remove P2P Group.");
+		msg.exec();
+	}
+}
+
+
+void Peers::closeEvent(QCloseEvent *)
+{
+	if (wpagui) {
+		char reply[20];
+		size_t replylen = sizeof(reply) - 1;
+		wpagui->ctrlRequest("WPS_ER_STOP", reply, &replylen);
+	}
+}
+
+
+void Peers::done(int r)
+{
+	QDialog::done(r);
+	close();
+}
+
+
+void Peers::remove_enrollee_uuid(QString uuid)
+{
+	if (model.rowCount() == 0)
+		return;
+
+	QModelIndexList lst = model.match(model.index(0, 0),
+					  peer_role_uuid, uuid);
+	for (int i = 0; i < lst.size(); i++) {
+		QStandardItem *item = model.itemFromIndex(lst[i]);
+		if (item == NULL)
+			continue;
+		int type = item->data(peer_role_type).toInt();
+		if (type == PEER_TYPE_WPS_ER_ENROLLEE ||
+		    type == PEER_TYPE_WPS_ENROLLEE)
+			model.removeRow(lst[i].row());
+	}
+}
+
+
+void Peers::properties()
+{
+	if (ctx_item == NULL)
+		return;
+
+	QMessageBox msg(this);
+	msg.setStandardButtons(QMessageBox::Ok);
+	msg.setDefaultButton(QMessageBox::Ok);
+	msg.setEscapeButton(QMessageBox::Ok);
+	msg.setWindowTitle(tr("Peer Properties"));
+
+	int type = ctx_item->data(peer_role_type).toInt();
+	QString title = Peers::ItemType(type);
+
+	msg.setText(title + QString("\n") + tr("Name: ") + ctx_item->text());
+
+	QVariant var;
+	QString info;
+
+	var = ctx_item->data(peer_role_address);
+	if (var.isValid())
+		info += tr("Address: ") + var.toString() + QString("\n");
+
+	var = ctx_item->data(peer_role_uuid);
+	if (var.isValid())
+		info += tr("UUID: ") + var.toString() + QString("\n");
+
+	var = ctx_item->data(peer_role_pri_dev_type);
+	if (var.isValid())
+		info += tr("Primary Device Type: ") + var.toString() +
+			QString("\n");
+
+	var = ctx_item->data(peer_role_ssid);
+	if (var.isValid())
+		info += tr("SSID: ") + var.toString() + QString("\n");
+
+	var = ctx_item->data(peer_role_config_methods);
+	if (var.isValid()) {
+		int methods = var.toInt();
+		info += tr("Configuration Methods: ");
+		if (methods & 0x0001)
+			info += tr("[USBA]");
+		if (methods & 0x0002)
+			info += tr("[Ethernet]");
+		if (methods & 0x0004)
+			info += tr("[Label]");
+		if (methods & 0x0008)
+			info += tr("[Display]");
+		if (methods & 0x0010)
+			info += tr("[Ext. NFC Token]");
+		if (methods & 0x0020)
+			info += tr("[Int. NFC Token]");
+		if (methods & 0x0040)
+			info += tr("[NFC Interface]");
+		if (methods & 0x0080)
+			info += tr("[Push Button]");
+		if (methods & 0x0100)
+			info += tr("[Keypad]");
+		info += "\n";
+	}
+
+	var = ctx_item->data(peer_role_selected_method);
+	if (var.isValid()) {
+		enum selected_method method =
+			(enum selected_method) var.toInt();
+		switch (method) {
+		case SEL_METHOD_NONE:
+			break;
+		case SEL_METHOD_PIN_PEER_DISPLAY:
+			info += tr("Selected Method: PIN on peer display\n");
+			break;
+		case SEL_METHOD_PIN_LOCAL_DISPLAY:
+			info += tr("Selected Method: PIN on local display\n");
+			break;
+		}
+	}
+
+	var = ctx_item->data(peer_role_selected_pin);
+	if (var.isValid()) {
+		info += tr("PIN to enter on peer: ") + var.toString() + "\n";
+	}
+
+	var = ctx_item->data(peer_role_dev_passwd_id);
+	if (var.isValid()) {
+		info += tr("Device Password ID: ") + var.toString();
+		switch (var.toInt()) {
+		case 0:
+			info += tr(" (Default PIN)");
+			break;
+		case 1:
+			info += tr(" (User-specified PIN)");
+			break;
+		case 2:
+			info += tr(" (Machine-specified PIN)");
+			break;
+		case 3:
+			info += tr(" (Rekey)");
+			break;
+		case 4:
+			info += tr(" (Push Button)");
+			break;
+		case 5:
+			info += tr(" (Registrar-specified)");
+			break;
+		}
+		info += "\n";
+	}
+
+	msg.setInformativeText(info);
+
+	var = ctx_item->data(peer_role_details);
+	if (var.isValid())
+		msg.setDetailedText(var.toString());
+
+	msg.exec();
+}
+
+
+void Peers::connect_pbc()
+{
+	if (ctx_item == NULL)
+		return;
+
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+
+	int peer_type = ctx_item->data(peer_role_type).toInt();
+	if (peer_type == PEER_TYPE_WPS_ER_ENROLLEE) {
+		snprintf(cmd, sizeof(cmd), "WPS_ER_PBC %s",
+			 ctx_item->data(peer_role_uuid).toString().toLocal8Bit().
+			 constData());
+	} else if (peer_type == PEER_TYPE_P2P ||
+		   peer_type == PEER_TYPE_P2P_CLIENT) {
+		snprintf(cmd, sizeof(cmd), "P2P_CONNECT %s pbc",
+			 ctx_item->data(peer_role_address).toString().
+			 toLocal8Bit().constData());
+	} else {
+		snprintf(cmd, sizeof(cmd), "WPS_PBC");
+	}
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText(tr("Failed to start WPS PBC."));
+		msg.exec();
+	}
+}
+
+
+void Peers::learn_ap_config()
+{
+	if (ctx_item == NULL)
+		return;
+
+	QString uuid = ctx_item->data(peer_role_uuid).toString();
+
+	StringQuery input(tr("AP PIN:"));
+	input.setWindowTitle(tr("AP PIN for ") + ctx_item->text());
+	if (input.exec() != QDialog::Accepted)
+		return;
+
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+
+	snprintf(cmd, sizeof(cmd), "WPS_ER_LEARN %s %s",
+		 uuid.toLocal8Bit().constData(),
+		 input.get_string().toLocal8Bit().constData());
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText(tr("Failed to start learning AP configuration."));
+		msg.exec();
+	}
+}
+
+
+void Peers::ctx_hide_ap()
+{
+	hide_ap = true;
+
+	if (model.rowCount() == 0)
+		return;
+
+	do {
+		QModelIndexList lst;
+		lst = model.match(model.index(0, 0),
+				  peer_role_type, PEER_TYPE_AP);
+		if (lst.size() == 0) {
+			lst = model.match(model.index(0, 0),
+					  peer_role_type, PEER_TYPE_AP_WPS);
+			if (lst.size() == 0)
+				break;
+		}
+
+		model.removeRow(lst[0].row());
+	} while (1);
+}
+
+
+void Peers::ctx_show_ap()
+{
+	hide_ap = false;
+	add_scan_results();
+}
+
+
+void Peers::ctx_p2p_show_passphrase()
+{
+	char reply[64];
+	size_t reply_len;
+
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest("P2P_GET_PASSPHRASE", reply, &reply_len) < 0 ||
+	    memcmp(reply, "FAIL", 4) == 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText("Failed to get P2P group passphrase.");
+		msg.exec();
+	} else {
+		reply[reply_len] = '\0';
+		QMessageBox::information(this, tr("Passphrase"),
+					 tr("P2P group passphrase:\n") +
+					 reply);
+	}
+}
+
+
+void Peers::ctx_p2p_start_persistent()
+{
+	if (ctx_item == NULL)
+		return;
+
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+
+	snprintf(cmd, sizeof(cmd), "P2P_GROUP_ADD persistent=%d",
+		 ctx_item->data(peer_role_network_id).toInt());
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0 ||
+	    memcmp(reply, "FAIL", 4) == 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText(tr("Failed to start persistent P2P Group."));
+		msg.exec();
+	} else if (ctx_item->data(peer_role_type).toInt() ==
+		   PEER_TYPE_P2P_INVITATION)
+		model.removeRow(ctx_item->row());
+}
+
+
+void Peers::ctx_p2p_invite()
+{
+	if (ctx_item == NULL)
+		return;
+
+	char cmd[100];
+	char reply[100];
+	size_t reply_len;
+
+	snprintf(cmd, sizeof(cmd), "P2P_INVITE persistent=%d",
+		 ctx_item->data(peer_role_network_id).toInt());
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0 ||
+	    memcmp(reply, "FAIL", 4) == 0) {
+		QMessageBox msg;
+		msg.setIcon(QMessageBox::Warning);
+		msg.setText(tr("Failed to invite peer to start persistent "
+			       "P2P Group."));
+		msg.exec();
+	}
+}
+
+
+void Peers::ctx_p2p_delete()
+{
+	if (ctx_item == NULL)
+		return;
+	model.removeRow(ctx_item->row());
+}
+
+
+void Peers::enable_persistent(int id)
+{
+	if (model.rowCount() == 0)
+		return;
+
+	QModelIndexList lst = model.match(model.index(0, 0),
+					  peer_role_network_id, id);
+	for (int i = 0; i < lst.size(); i++) {
+		QStandardItem *item = model.itemFromIndex(lst[i]);
+		int type = item->data(peer_role_type).toInt();
+		if (type == PEER_TYPE_P2P_PERSISTENT_GROUP_GO ||
+		    type == PEER_TYPE_P2P_PERSISTENT_GROUP_CLIENT)
+			item->setBackground(Qt::NoBrush);
+	}
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/peers.h b/wpa_supplicant/wpa_gui-qt4/peers.h
new file mode 100644
index 000000000000..bb7373749c2f
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/peers.h
@@ -0,0 +1,90 @@
+/*
+ * wpa_gui - Peers class
+ * Copyright (c) 2009-2010, Atheros Communications
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef PEERS_H
+#define PEERS_H
+
+#include <QObject>
+#include <QStandardItemModel>
+#include "wpamsg.h"
+#include "ui_peers.h"
+
+class WpaGui;
+
+class Peers : public QDialog, public Ui::Peers
+{
+	Q_OBJECT
+
+public:
+	Peers(QWidget *parent = 0, const char *name = 0,
+		    bool modal = false, Qt::WindowFlags fl = 0);
+	~Peers();
+	void setWpaGui(WpaGui *_wpagui);
+	void event_notify(WpaMsg msg);
+
+public slots:
+	virtual void context_menu(const QPoint &pos);
+	virtual void enter_pin();
+	virtual void connect_pbc();
+	virtual void learn_ap_config();
+	virtual void ctx_refresh();
+	virtual void ctx_p2p_start();
+	virtual void ctx_p2p_stop();
+	virtual void ctx_p2p_listen();
+	virtual void ctx_p2p_start_group();
+	virtual void ctx_p2p_remove_group();
+	virtual void ctx_p2p_connect();
+	virtual void ctx_p2p_req_pin();
+	virtual void ctx_p2p_show_pin();
+	virtual void ctx_p2p_display_pin();
+	virtual void ctx_p2p_display_pin_pd();
+	virtual void ctx_p2p_enter_pin();
+	virtual void properties();
+	virtual void ctx_hide_ap();
+	virtual void ctx_show_ap();
+	virtual void ctx_p2p_show_passphrase();
+	virtual void ctx_p2p_start_persistent();
+	virtual void ctx_p2p_invite();
+	virtual void ctx_p2p_delete();
+
+protected slots:
+	virtual void languageChange();
+	virtual void closeEvent(QCloseEvent *event);
+
+private:
+	void add_station(QString info);
+	void add_stations();
+	void add_single_station(const char *addr);
+	bool add_bss(const char *cmd);
+	void remove_bss(int id);
+	void add_scan_results();
+	void add_persistent(int id, const char *ssid, const char *bssid);
+	void add_persistent_groups();
+	void update_peers();
+	QStandardItem * find_addr(QString addr);
+	QStandardItem * find_addr_type(QString addr, int type);
+	void add_p2p_group_client(QStandardItem *parent, QString params);
+	QStandardItem * find_uuid(QString uuid);
+	void done(int r);
+	void remove_enrollee_uuid(QString uuid);
+	QString ItemType(int type);
+	void enable_persistent(int id);
+
+	WpaGui *wpagui;
+	QStandardItemModel model;
+	QIcon *default_icon;
+	QIcon *ap_icon;
+	QIcon *laptop_icon;
+	QIcon *group_icon;
+	QIcon *invitation_icon;
+	QStandardItem *ctx_item;
+
+	bool hide_ap;
+};
+
+#endif /* PEERS_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/peers.ui b/wpa_supplicant/wpa_gui-qt4/peers.ui
new file mode 100644
index 000000000000..9508c254b70e
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/peers.ui
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Peers</class>
+ <widget class="QDialog" name="Peers">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Peers</string>
+  </property>
+  <layout class="QGridLayout">
+   <item row="0" column="0">
+    <widget class="QListView" name="peers">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="mouseTracking">
+      <bool>true</bool>
+     </property>
+     <property name="editTriggers">
+      <set>QAbstractItemView::NoEditTriggers</set>
+     </property>
+     <property name="viewMode">
+      <enum>QListView::IconMode</enum>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/wpa_supplicant/wpa_gui-qt4/scanresults.cpp b/wpa_supplicant/wpa_gui-qt4/scanresults.cpp
new file mode 100644
index 000000000000..a2e3072fb6e1
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/scanresults.cpp
@@ -0,0 +1,141 @@
+/*
+ * wpa_gui - ScanResults class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include <cstdio>
+
+#include "scanresults.h"
+#include "signalbar.h"
+#include "wpagui.h"
+#include "networkconfig.h"
+#include "scanresultsitem.h"
+
+
+ScanResults::ScanResults(QWidget *parent, const char *, bool, Qt::WindowFlags)
+	: QDialog(parent)
+{
+	setupUi(this);
+
+	connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));
+	connect(scanButton, SIGNAL(clicked()), this, SLOT(scanRequest()));
+	connect(scanResultsWidget,
+		SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)), this,
+		SLOT(bssSelected(QTreeWidgetItem *)));
+
+	wpagui = NULL;
+	scanResultsWidget->setItemsExpandable(false);
+	scanResultsWidget->setRootIsDecorated(false);
+	scanResultsWidget->setItemDelegate(new SignalBar(scanResultsWidget));
+}
+
+
+ScanResults::~ScanResults()
+{
+}
+
+
+void ScanResults::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+void ScanResults::setWpaGui(WpaGui *_wpagui)
+{
+	wpagui = _wpagui;
+	updateResults();
+}
+
+
+void ScanResults::updateResults()
+{
+	char reply[2048];
+	size_t reply_len;
+	int index;
+	char cmd[20];
+
+	scanResultsWidget->clear();
+
+	index = 0;
+	while (wpagui) {
+		snprintf(cmd, sizeof(cmd), "BSS %d", index++);
+		if (index > 1000)
+			break;
+
+		reply_len = sizeof(reply) - 1;
+		if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0)
+			break;
+		reply[reply_len] = '\0';
+
+		QString bss(reply);
+		if (bss.isEmpty() || bss.startsWith("FAIL"))
+			break;
+
+		QString ssid, bssid, freq, signal, flags;
+
+		QStringList lines = bss.split(QRegExp("\\n"));
+		for (QStringList::Iterator it = lines.begin();
+		     it != lines.end(); it++) {
+			int pos = (*it).indexOf('=') + 1;
+			if (pos < 1)
+				continue;
+
+			if ((*it).startsWith("bssid="))
+				bssid = (*it).mid(pos);
+			else if ((*it).startsWith("freq="))
+				freq = (*it).mid(pos);
+			else if ((*it).startsWith("level="))
+				signal = (*it).mid(pos);
+			else if ((*it).startsWith("flags="))
+				flags = (*it).mid(pos);
+			else if ((*it).startsWith("ssid="))
+				ssid = (*it).mid(pos);
+		}
+
+		ScanResultsItem *item = new ScanResultsItem(scanResultsWidget);
+		if (item) {
+			item->setText(0, ssid);
+			item->setText(1, bssid);
+			item->setText(2, freq);
+			item->setText(3, signal);
+			item->setText(4, flags);
+		}
+
+		if (bssid.isEmpty())
+			break;
+	}
+}
+
+
+void ScanResults::scanRequest()
+{
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+    
+	if (wpagui == NULL)
+		return;
+    
+	wpagui->ctrlRequest("SCAN", reply, &reply_len);
+}
+
+
+void ScanResults::getResults()
+{
+	updateResults();
+}
+
+
+void ScanResults::bssSelected(QTreeWidgetItem *sel)
+{
+	NetworkConfig *nc = new NetworkConfig();
+	if (nc == NULL)
+		return;
+	nc->setWpaGui(wpagui);
+	nc->paramsFromScanResults(sel);
+	nc->show();
+	nc->exec();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/scanresults.h b/wpa_supplicant/wpa_gui-qt4/scanresults.h
new file mode 100644
index 000000000000..2cddd133fe2b
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/scanresults.h
@@ -0,0 +1,40 @@
+/*
+ * wpa_gui - ScanResults class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef SCANRESULTS_H
+#define SCANRESULTS_H
+
+#include <QObject>
+#include "ui_scanresults.h"
+
+class WpaGui;
+
+class ScanResults : public QDialog, public Ui::ScanResults
+{
+	Q_OBJECT
+
+public:
+	ScanResults(QWidget *parent = 0, const char *name = 0,
+		    bool modal = false, Qt::WindowFlags fl = 0);
+	~ScanResults();
+
+public slots:
+	virtual void setWpaGui(WpaGui *_wpagui);
+	virtual void updateResults();
+	virtual void scanRequest();
+	virtual void getResults();
+	virtual void bssSelected(QTreeWidgetItem *sel);
+
+protected slots:
+	virtual void languageChange();
+
+private:
+	WpaGui *wpagui;
+};
+
+#endif /* SCANRESULTS_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/scanresults.ui b/wpa_supplicant/wpa_gui-qt4/scanresults.ui
new file mode 100644
index 000000000000..81e405efc319
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/scanresults.ui
@@ -0,0 +1,94 @@
+<ui version="4.0" >
+ <class>ScanResults</class>
+ <widget class="QDialog" name="ScanResults" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>452</width>
+    <height>244</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>Scan results</string>
+  </property>
+  <layout class="QVBoxLayout" >
+   <item>
+    <widget class="QTreeWidget" name="scanResultsWidget" >
+     <property name="editTriggers" >
+      <set>QAbstractItemView::NoEditTriggers</set>
+     </property>
+     <property name="uniformRowHeights" >
+      <bool>true</bool>
+     </property>
+     <property name="sortingEnabled" >
+      <bool>true</bool>
+     </property>
+     <property name="columnCount" >
+      <number>5</number>
+     </property>
+     <column>
+      <property name="text" >
+       <string>SSID</string>
+      </property>
+     </column>
+     <column>
+      <property name="text" >
+       <string>BSSID</string>
+      </property>
+     </column>
+     <column>
+      <property name="text" >
+       <string>frequency</string>
+      </property>
+     </column>
+     <column>
+      <property name="text" >
+       <string>signal</string>
+      </property>
+     </column>
+     <column>
+      <property name="text" >
+       <string>flags</string>
+      </property>
+     </column>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" >
+     <item>
+      <spacer>
+       <property name="orientation" >
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" >
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="scanButton" >
+       <property name="text" >
+        <string>Scan</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="closeButton" >
+       <property name="text" >
+        <string>Close</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <layoutdefault spacing="6" margin="11" />
+ <pixmapfunction></pixmapfunction>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/wpa_supplicant/wpa_gui-qt4/scanresultsitem.cpp b/wpa_supplicant/wpa_gui-qt4/scanresultsitem.cpp
new file mode 100644
index 000000000000..9cd937cd6e24
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/scanresultsitem.cpp
@@ -0,0 +1,18 @@
+/*
+ * wpa_gui - ScanResultsItem class
+ * Copyright (c) 2015, Adrian Nowicki <adinowicki@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "scanresultsitem.h"
+
+bool ScanResultsItem::operator< (const QTreeWidgetItem &other) const
+{
+	int sortCol = treeWidget()->sortColumn();
+	if (sortCol == 2 || sortCol == 3) {
+		return text(sortCol).toInt() < other.text(sortCol).toInt();
+	}
+	return text(sortCol) < other.text(sortCol);
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/scanresultsitem.h b/wpa_supplicant/wpa_gui-qt4/scanresultsitem.h
new file mode 100644
index 000000000000..74887eefb59c
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/scanresultsitem.h
@@ -0,0 +1,21 @@
+/*
+ * wpa_gui - ScanResultsItem class
+ * Copyright (c) 2015, Adrian Nowicki <adinowicki@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef SCANRESULTSITEM_H
+#define SCANRESULTSITEM_H
+
+#include <QTreeWidgetItem>
+
+class ScanResultsItem : public QTreeWidgetItem
+{
+public:
+	ScanResultsItem(QTreeWidget *tree) : QTreeWidgetItem(tree) {}
+	bool operator< (const QTreeWidgetItem &other) const;
+};
+
+#endif /* SCANRESULTSITEM_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/signalbar.cpp b/wpa_supplicant/wpa_gui-qt4/signalbar.cpp
new file mode 100644
index 000000000000..2bba582175e5
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/signalbar.cpp
@@ -0,0 +1,58 @@
+/*
+ * wpa_gui - SignalBar class
+ * Copyright (c) 2011, Kel Modderman <kel@otaku42.de>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include <cstdio>
+#include <qapplication.h>
+
+#include "signalbar.h"
+
+
+SignalBar::SignalBar(QObject *parent)
+	: QStyledItemDelegate(parent)
+{
+}
+
+
+SignalBar::~SignalBar()
+{
+}
+
+
+void SignalBar::paint(QPainter *painter,
+		      const QStyleOptionViewItem &option,
+		      const QModelIndex &index) const
+{
+	QStyleOptionProgressBar opts;
+	int signal;
+
+	if (index.column() != 3) {
+		QStyledItemDelegate::paint(painter, option, index);
+		return;
+	}
+
+	if (index.data().toInt() > 0)
+		signal = 0 - (256 - index.data().toInt());
+	else
+		signal = index.data().toInt();
+
+	opts.minimum = -95;
+	opts.maximum = -35;
+	if (signal < opts.minimum)
+		opts.progress = opts.minimum;
+	else if (signal > opts.maximum)
+		opts.progress = opts.maximum;
+	else
+		opts.progress = signal;
+
+	opts.text = QString::number(signal) + " dBm";
+	opts.textVisible = true;
+	opts.rect = option.rect;
+
+	QApplication::style()->drawControl(QStyle::CE_ProgressBar,
+					   &opts, painter);
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/signalbar.h b/wpa_supplicant/wpa_gui-qt4/signalbar.h
new file mode 100644
index 000000000000..37da5dd2ce94
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/signalbar.h
@@ -0,0 +1,28 @@
+/*
+ * wpa_gui - SignalBar class
+ * Copyright (c) 2011, Kel Modderman <kel@otaku42.de>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef SIGNALBAR_H
+#define SIGNALBAR_H
+
+#include <QObject>
+#include <QStyledItemDelegate>
+
+class SignalBar : public QStyledItemDelegate
+{
+	Q_OBJECT
+
+public:
+	SignalBar(QObject *parent = 0);
+	~SignalBar();
+
+	virtual void paint(QPainter *painter,
+			   const QStyleOptionViewItem &option,
+			   const QModelIndex &index) const ;
+};
+
+#endif /* SIGNALBAR_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/stringquery.cpp b/wpa_supplicant/wpa_gui-qt4/stringquery.cpp
new file mode 100644
index 000000000000..420e0bec4d04
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/stringquery.cpp
@@ -0,0 +1,31 @@
+/*
+ * wpa_gui - StringQuery class
+ * Copyright (c) 2009, Atheros Communications
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include <cstdio>
+#include <QLabel>
+
+#include "stringquery.h"
+
+
+StringQuery::StringQuery(QString label)
+{
+	edit = new QLineEdit;
+	edit->setFocus();
+	QGridLayout *layout = new QGridLayout;
+	layout->addWidget(new QLabel(label), 0, 0);
+	layout->addWidget(edit, 0, 1);
+	setLayout(layout);
+
+	connect(edit, SIGNAL(returnPressed()), this, SLOT(accept()));
+}
+
+
+QString StringQuery::get_string()
+{
+	return edit->text();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/stringquery.h b/wpa_supplicant/wpa_gui-qt4/stringquery.h
new file mode 100644
index 000000000000..9d6bffd3e7b6
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/stringquery.h
@@ -0,0 +1,28 @@
+/*
+ * wpa_gui - StringQuery class
+ * Copyright (c) 2009, Atheros Communications
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef STRINGQUERY_H
+#define STRINGQUERY_H
+
+#include <QDialog>
+#include <QLineEdit>
+#include <QGridLayout>
+
+class StringQuery : public QDialog
+{
+	Q_OBJECT
+
+public:
+	StringQuery(QString label);
+	QString get_string();
+
+private:
+	QLineEdit *edit;
+};
+
+#endif /* STRINGQUERY_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/userdatarequest.cpp b/wpa_supplicant/wpa_gui-qt4/userdatarequest.cpp
new file mode 100644
index 000000000000..9d933b012053
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/userdatarequest.cpp
@@ -0,0 +1,94 @@
+/*
+ * wpa_gui - UserDataRequest class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "userdatarequest.h"
+#include "wpagui.h"
+#include "common/wpa_ctrl.h"
+
+
+UserDataRequest::UserDataRequest(QWidget *parent, const char *, bool,
+				 Qt::WindowFlags)
+	: QDialog(parent)
+{
+	setupUi(this);
+
+	connect(buttonOk, SIGNAL(clicked()), this, SLOT(sendReply()));
+	connect(buttonCancel, SIGNAL(clicked()), this, SLOT(reject()));
+	connect(queryEdit, SIGNAL(returnPressed()), this, SLOT(sendReply()));
+}
+
+
+UserDataRequest::~UserDataRequest()
+{
+}
+
+
+void UserDataRequest::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+int UserDataRequest::setParams(WpaGui *_wpagui, const char *reqMsg)
+{
+	char *tmp, *pos, *pos2;
+	wpagui = _wpagui;
+	tmp = strdup(reqMsg);
+	if (tmp == NULL)
+		return -1;
+	pos = strchr(tmp, '-');
+	if (pos == NULL) {
+		free(tmp);
+		return -1;
+	}
+	*pos++ = '\0';
+	field = tmp;
+	pos2 = strchr(pos, ':');
+	if (pos2 == NULL) {
+		free(tmp);
+		return -1;
+	}
+	*pos2++ = '\0';
+
+	networkid = atoi(pos);
+	queryInfo->setText(pos2);
+	if (strcmp(tmp, "PASSWORD") == 0) {
+		queryField->setText(tr("Password: "));
+		queryEdit->setEchoMode(QLineEdit::Password);
+	} else if (strcmp(tmp, "NEW_PASSWORD") == 0) {
+		queryField->setText(tr("New password: "));
+		queryEdit->setEchoMode(QLineEdit::Password);
+	} else if (strcmp(tmp, "IDENTITY") == 0)
+		queryField->setText(tr("Identity: "));
+	else if (strcmp(tmp, "PASSPHRASE") == 0) {
+		queryField->setText(tr("Private key passphrase: "));
+		queryEdit->setEchoMode(QLineEdit::Password);
+	} else
+		queryField->setText(field + ":");
+	free(tmp);
+
+	return 0;
+}
+
+
+void UserDataRequest::sendReply()
+{
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+
+	if (wpagui == NULL) {
+		reject();
+		return;
+	}
+
+	QString cmd = QString(WPA_CTRL_RSP) + field + '-' +
+		QString::number(networkid) + ':' +
+		queryEdit->text();
+	wpagui->ctrlRequest(cmd.toLocal8Bit().constData(), reply, &reply_len);
+	accept();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/userdatarequest.h b/wpa_supplicant/wpa_gui-qt4/userdatarequest.h
new file mode 100644
index 000000000000..b6d1ad2f4f1e
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/userdatarequest.h
@@ -0,0 +1,40 @@
+/*
+ * wpa_gui - UserDataRequest class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef USERDATAREQUEST_H
+#define USERDATAREQUEST_H
+
+#include <QObject>
+#include "ui_userdatarequest.h"
+
+class WpaGui;
+
+class UserDataRequest : public QDialog, public Ui::UserDataRequest
+{
+	Q_OBJECT
+
+public:
+	UserDataRequest(QWidget *parent = 0, const char *name = 0,
+			bool modal = false, Qt::WindowFlags fl = 0);
+	~UserDataRequest();
+
+	int setParams(WpaGui *_wpagui, const char *reqMsg);
+
+public slots:
+	virtual void sendReply();
+
+protected slots:
+	virtual void languageChange();
+
+private:
+	WpaGui *wpagui;
+	int networkid;
+	QString field;
+};
+
+#endif /* USERDATAREQUEST_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/userdatarequest.ui b/wpa_supplicant/wpa_gui-qt4/userdatarequest.ui
new file mode 100644
index 000000000000..1de2a26da1cd
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/userdatarequest.ui
@@ -0,0 +1,109 @@
+<ui version="4.0" stdsetdef="1" >
+  <author></author>
+  <comment></comment>
+  <exportmacro></exportmacro>
+  <class>UserDataRequest</class>
+  <widget class="QDialog" name="UserDataRequest" >
+    <property name="geometry" >
+      <rect>
+        <x>0</x>
+        <y>0</y>
+        <width>216</width>
+        <height>103</height>
+      </rect>
+    </property>
+    <property name="windowTitle" >
+      <string>Authentication credentials required</string>
+    </property>
+    <property name="sizeGripEnabled" >
+      <bool>true</bool>
+    </property>
+    <layout class="QVBoxLayout" >
+      <item>
+        <widget class="QLabel" name="queryInfo" >
+          <property name="text" >
+            <string/>
+          </property>
+        </widget>
+      </item>
+      <item>
+        <layout class="QHBoxLayout" >
+          <property name="margin" >
+            <number>0</number>
+          </property>
+          <item>
+            <widget class="QLabel" name="queryField" >
+              <property name="text" >
+                <string/>
+              </property>
+            </widget>
+          </item>
+          <item>
+            <widget class="QLineEdit" name="queryEdit" >
+              <property name="enabled" >
+                <bool>true</bool>
+              </property>
+              <property name="echoMode" >
+                <enum>QLineEdit::Password</enum>
+              </property>
+            </widget>
+          </item>
+        </layout>
+      </item>
+      <item>
+        <layout class="QHBoxLayout" >
+          <property name="margin" >
+            <number>0</number>
+          </property>
+          <item>
+            <spacer name="spacer4" >
+              <property name="sizeHint" >
+                <size>
+                  <width>20</width>
+                  <height>20</height>
+                </size>
+              </property>
+              <property name="sizeType" >
+                <enum>Expanding</enum>
+              </property>
+              <property name="orientation" >
+                <enum>Horizontal</enum>
+              </property>
+            </spacer>
+          </item>
+          <item>
+            <widget class="QPushButton" name="buttonOk" >
+              <property name="text" >
+                <string>&amp;OK</string>
+              </property>
+              <property name="shortcut" >
+                <string/>
+              </property>
+              <property name="autoDefault" >
+                <bool>true</bool>
+              </property>
+              <property name="default" >
+                <bool>true</bool>
+              </property>
+            </widget>
+          </item>
+          <item>
+            <widget class="QPushButton" name="buttonCancel" >
+              <property name="text" >
+                <string>&amp;Cancel</string>
+              </property>
+              <property name="shortcut" >
+                <string/>
+              </property>
+              <property name="autoDefault" >
+                <bool>true</bool>
+              </property>
+            </widget>
+          </item>
+        </layout>
+      </item>
+    </layout>
+  </widget>
+  <layoutdefault spacing="6" margin="11" />
+  <pixmapfunction></pixmapfunction>
+</ui>
diff --git a/wpa_supplicant/wpa_gui-qt4/wpa_gui.desktop b/wpa_supplicant/wpa_gui-qt4/wpa_gui.desktop
new file mode 100644
index 000000000000..ccc7d8741d02
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpa_gui.desktop
@@ -0,0 +1,10 @@
+[Desktop Entry]
+Version=1.0
+Name=wpa_gui
+Comment=Graphical user interface for wpa_supplicant
+Exec=wpa_gui
+Icon=wpa_gui
+GenericName=wpa_supplicant user interface
+Terminal=false
+Type=Application
+Categories=Qt;Network;
diff --git a/wpa_supplicant/wpa_gui-qt4/wpa_gui.pro b/wpa_supplicant/wpa_gui-qt4/wpa_gui.pro
new file mode 100644
index 000000000000..3fa734b57758
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpa_gui.pro
@@ -0,0 +1,73 @@
+TEMPLATE	= app
+LANGUAGE	= C++
+TRANSLATIONS	= lang/wpa_gui_de.ts
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+CONFIG	+= qt warn_on release
+
+DEFINES += CONFIG_CTRL_IFACE
+
+win32 {
+  LIBS += -lws2_32 -static
+  DEFINES += CONFIG_NATIVE_WINDOWS CONFIG_CTRL_IFACE_NAMED_PIPE
+  SOURCES += ../../src/utils/os_win32.c
+} else:win32-g++ {
+  # cross compilation to win32
+  LIBS += -lws2_32 -static -mwindows
+  DEFINES += CONFIG_NATIVE_WINDOWS CONFIG_CTRL_IFACE_NAMED_PIPE
+  SOURCES += ../../src/utils/os_win32.c
+  RESOURCES += icons_png.qrc
+} else:win32-x-g++ {
+  # cross compilation to win32
+  LIBS += -lws2_32 -static -mwindows
+  DEFINES += CONFIG_NATIVE_WINDOWS CONFIG_CTRL_IFACE_NAMED_PIPE
+  DEFINES += _X86_
+  SOURCES += ../../src/utils/os_win32.c
+  RESOURCES += icons_png.qrc
+} else {
+  DEFINES += CONFIG_CTRL_IFACE_UNIX
+  SOURCES += ../../src/utils/os_unix.c
+}
+
+INCLUDEPATH	+= . .. ../../src ../../src/utils
+
+HEADERS	+= wpamsg.h \
+	wpagui.h \
+	eventhistory.h \
+	scanresults.h \
+	scanresultsitem.h \
+	signalbar.h \
+	userdatarequest.h \
+	networkconfig.h \
+	addinterface.h \
+	peers.h \
+	stringquery.h
+
+SOURCES	+= main.cpp \
+	wpagui.cpp \
+	eventhistory.cpp \
+	scanresults.cpp \
+	scanresultsitem.cpp \
+	signalbar.cpp \
+	userdatarequest.cpp \
+	networkconfig.cpp \
+	addinterface.cpp \
+	peers.cpp \
+	stringquery.cpp \
+	../../src/common/wpa_ctrl.c
+
+RESOURCES += icons.qrc
+
+FORMS	= wpagui.ui \
+	eventhistory.ui \
+	scanresults.ui \
+	userdatarequest.ui \
+	networkconfig.ui \
+	peers.ui
+
+
+unix {
+  UI_DIR = .ui
+  MOC_DIR = .moc
+  OBJECTS_DIR = .obj
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/wpagui.cpp b/wpa_supplicant/wpa_gui-qt4/wpagui.cpp
new file mode 100644
index 000000000000..9404ab4249b7
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpagui.cpp
@@ -0,0 +1,1913 @@
+/*
+ * wpa_gui - WpaGui class
+ * Copyright (c) 2005-2011, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifdef CONFIG_NATIVE_WINDOWS
+#include <windows.h>
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+#include <cstdio>
+#include <unistd.h>
+#include <chrono>
+#include <thread>
+#include <QMessageBox>
+#include <QCloseEvent>
+#include <QImageReader>
+#include <QSettings>
+
+#include "wpagui.h"
+#include "dirent.h"
+#include "common/wpa_ctrl.h"
+#include "userdatarequest.h"
+#include "networkconfig.h"
+
+
+#ifndef QT_NO_DEBUG
+#define debug(M, ...) qDebug("DEBUG %d: " M, __LINE__, ##__VA_ARGS__)
+#else
+#define debug(M, ...) do {} while (0)
+#endif
+
+
+WpaGui::WpaGui(QApplication *_app, QWidget *parent, const char *,
+	       Qt::WindowFlags)
+	: QMainWindow(parent), app(_app)
+{
+	setupUi(this);
+	this->setWindowFlags(Qt::Dialog);
+
+#ifdef CONFIG_NATIVE_WINDOWS
+	fileStopServiceAction = new QAction(this);
+	fileStopServiceAction->setObjectName("Stop Service");
+	fileStopServiceAction->setIconText(tr("Stop Service"));
+	fileMenu->insertAction(actionWPS, fileStopServiceAction);
+
+	fileStartServiceAction = new QAction(this);
+	fileStartServiceAction->setObjectName("Start Service");
+	fileStartServiceAction->setIconText(tr("Start Service"));
+	fileMenu->insertAction(fileStopServiceAction, fileStartServiceAction);
+
+	connect(fileStartServiceAction, SIGNAL(triggered()), this,
+		SLOT(startService()));
+	connect(fileStopServiceAction, SIGNAL(triggered()), this,
+		SLOT(stopService()));
+
+	addInterfaceAction = new QAction(this);
+	addInterfaceAction->setIconText(tr("Add Interface"));
+	fileMenu->insertAction(fileStartServiceAction, addInterfaceAction);
+
+	connect(addInterfaceAction, SIGNAL(triggered()), this,
+		SLOT(addInterface()));
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+	(void) statusBar();
+
+	/*
+	 * Disable WPS tab by default; it will be enabled if wpa_supplicant is
+	 * built with WPS support.
+	 */
+	wpsTab->setEnabled(false);
+	wpaguiTab->setTabEnabled(wpaguiTab->indexOf(wpsTab), false);
+
+	connect(fileEventHistoryAction, SIGNAL(triggered()), this,
+		SLOT(eventHistory()));
+	connect(fileSaveConfigAction, SIGNAL(triggered()), this,
+		SLOT(saveConfig()));
+	connect(actionWPS, SIGNAL(triggered()), this, SLOT(wpsDialog()));
+	connect(actionPeers, SIGNAL(triggered()), this, SLOT(peersDialog()));
+	connect(fileExitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+	connect(networkAddAction, SIGNAL(triggered()), this,
+		SLOT(addNetwork()));
+	connect(networkEditAction, SIGNAL(triggered()), this,
+		SLOT(editSelectedNetwork()));
+	connect(networkRemoveAction, SIGNAL(triggered()), this,
+		SLOT(removeSelectedNetwork()));
+	connect(networkEnableAllAction, SIGNAL(triggered()), this,
+		SLOT(enableAllNetworks()));
+	connect(networkDisableAllAction, SIGNAL(triggered()), this,
+		SLOT(disableAllNetworks()));
+	connect(networkRemoveAllAction, SIGNAL(triggered()), this,
+		SLOT(removeAllNetworks()));
+	connect(helpIndexAction, SIGNAL(triggered()), this, SLOT(helpIndex()));
+	connect(helpContentsAction, SIGNAL(triggered()), this,
+		SLOT(helpContents()));
+	connect(helpAboutAction, SIGNAL(triggered()), this, SLOT(helpAbout()));
+	connect(disconnectButton, SIGNAL(clicked()), this, SLOT(disconnect()));
+	connect(scanButton, SIGNAL(clicked()), this, SLOT(scan()));
+	connect(connectButton, SIGNAL(clicked()), this, SLOT(connectB()));
+	connect(adapterSelect, SIGNAL(activated(const QString&)), this,
+		SLOT(selectAdapter(const QString&)));
+	connect(networkSelect, SIGNAL(activated(const QString&)), this,
+		SLOT(selectNetwork(const QString&)));
+	connect(addNetworkButton, SIGNAL(clicked()), this, SLOT(addNetwork()));
+	connect(editNetworkButton, SIGNAL(clicked()), this,
+		SLOT(editListedNetwork()));
+	connect(removeNetworkButton, SIGNAL(clicked()), this,
+		SLOT(removeListedNetwork()));
+	connect(networkList, SIGNAL(itemSelectionChanged()), this,
+		SLOT(updateNetworkDisabledStatus()));
+	connect(enableRadioButton, SIGNAL(toggled(bool)), this,
+		SLOT(enableListedNetwork(bool)));
+	connect(disableRadioButton, SIGNAL(toggled(bool)), this,
+		SLOT(disableListedNetwork(bool)));
+	connect(scanNetworkButton, SIGNAL(clicked()), this, SLOT(scan()));
+	connect(networkList, SIGNAL(itemDoubleClicked(QListWidgetItem *)),
+		this, SLOT(editListedNetwork()));
+	connect(wpaguiTab, SIGNAL(currentChanged(int)), this,
+		SLOT(tabChanged(int)));
+	connect(wpsPbcButton, SIGNAL(clicked()), this, SLOT(wpsPbc()));
+	connect(wpsPinButton, SIGNAL(clicked()), this, SLOT(wpsGeneratePin()));
+	connect(wpsApPinEdit, SIGNAL(textChanged(const QString &)), this,
+		SLOT(wpsApPinChanged(const QString &)));
+	connect(wpsApPinButton, SIGNAL(clicked()), this, SLOT(wpsApPin()));
+
+	eh = NULL;
+	scanres = NULL;
+	peers = NULL;
+	add_iface = NULL;
+	udr = NULL;
+	tray_icon = NULL;
+	startInTray = false;
+	quietMode = false;
+	ctrl_iface = NULL;
+	ctrl_conn = NULL;
+	monitor_conn = NULL;
+	msgNotifier = NULL;
+	ctrl_iface_dir = strdup("/var/run/wpa_supplicant");
+	signalMeterInterval = 0;
+
+	parse_argv();
+
+#ifndef QT_NO_SESSIONMANAGER
+	if (app->isSessionRestored()) {
+		QSettings settings("wpa_supplicant", "wpa_gui");
+		settings.beginGroup("state");
+		if (app->sessionId().compare(settings.value("session_id").
+					     toString()) == 0)
+			startInTray = settings.value("in_tray").toBool();
+		settings.endGroup();
+	}
+#endif
+
+	if (QSystemTrayIcon::isSystemTrayAvailable())
+		createTrayIcon(startInTray);
+	else
+		show();
+
+	connectedToService = false;
+	textStatus->setText(tr("connecting to wpa_supplicant"));
+	timer = new QTimer(this);
+	connect(timer, SIGNAL(timeout()), SLOT(ping()));
+	timer->setSingleShot(false);
+	timer->start(1000);
+
+	signalMeterTimer = new QTimer(this);
+	signalMeterTimer->setInterval(signalMeterInterval);
+	connect(signalMeterTimer, SIGNAL(timeout()), SLOT(signalMeterUpdate()));
+
+	if (openCtrlConnection(ctrl_iface) < 0) {
+		debug("Failed to open control connection to "
+		      "wpa_supplicant.");
+	}
+
+	updateStatus();
+	networkMayHaveChanged = true;
+	updateNetworks();
+}
+
+
+WpaGui::~WpaGui()
+{
+	delete msgNotifier;
+
+	if (monitor_conn) {
+		wpa_ctrl_detach(monitor_conn);
+		wpa_ctrl_close(monitor_conn);
+		monitor_conn = NULL;
+	}
+	if (ctrl_conn) {
+		wpa_ctrl_close(ctrl_conn);
+		ctrl_conn = NULL;
+	}
+
+	if (eh) {
+		eh->close();
+		delete eh;
+		eh = NULL;
+	}
+
+	if (scanres) {
+		scanres->close();
+		delete scanres;
+		scanres = NULL;
+	}
+
+	if (peers) {
+		peers->close();
+		delete peers;
+		peers = NULL;
+	}
+
+	if (add_iface) {
+		add_iface->close();
+		delete add_iface;
+		add_iface = NULL;
+	}
+
+	if (udr) {
+		udr->close();
+		delete udr;
+		udr = NULL;
+	}
+
+	free(ctrl_iface);
+	ctrl_iface = NULL;
+
+	free(ctrl_iface_dir);
+	ctrl_iface_dir = NULL;
+}
+
+
+void WpaGui::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+void WpaGui::parse_argv()
+{
+	int c;
+	WpaGuiApp *app = qobject_cast<WpaGuiApp*>(qApp);
+	for (;;) {
+		c = getopt(app->argc, app->argv, "i:m:p:tq");
+		if (c < 0)
+			break;
+		switch (c) {
+		case 'i':
+			free(ctrl_iface);
+			ctrl_iface = strdup(optarg);
+			break;
+		case 'm':
+			signalMeterInterval = atoi(optarg) * 1000;
+			break;
+		case 'p':
+			free(ctrl_iface_dir);
+			ctrl_iface_dir = strdup(optarg);
+			break;
+		case 't':
+			startInTray = true;
+			break;
+		case 'q':
+			quietMode = true;
+			break;
+		}
+	}
+}
+
+
+int WpaGui::openCtrlConnection(const char *ifname)
+{
+	char *cfile;
+	int flen;
+	char buf[2048], *pos, *pos2;
+	size_t len;
+
+	if (ifname) {
+		if (ifname != ctrl_iface) {
+			free(ctrl_iface);
+			ctrl_iface = strdup(ifname);
+		}
+	} else {
+#ifdef CONFIG_CTRL_IFACE_UDP
+		free(ctrl_iface);
+		ctrl_iface = strdup("udp");
+#endif /* CONFIG_CTRL_IFACE_UDP */
+#ifdef CONFIG_CTRL_IFACE_UNIX
+		struct dirent *dent;
+		DIR *dir = opendir(ctrl_iface_dir);
+		free(ctrl_iface);
+		ctrl_iface = NULL;
+		if (dir) {
+			while ((dent = readdir(dir))) {
+#ifdef _DIRENT_HAVE_D_TYPE
+				/* Skip the file if it is not a socket.
+				 * Also accept DT_UNKNOWN (0) in case
+				 * the C library or underlying file
+				 * system does not support d_type. */
+				if (dent->d_type != DT_SOCK &&
+				    dent->d_type != DT_UNKNOWN)
+					continue;
+#endif /* _DIRENT_HAVE_D_TYPE */
+
+				if (strcmp(dent->d_name, ".") == 0 ||
+				    strcmp(dent->d_name, "..") == 0)
+					continue;
+				debug("Selected interface '%s'",
+				      dent->d_name);
+				ctrl_iface = strdup(dent->d_name);
+				break;
+			}
+			closedir(dir);
+		}
+#endif /* CONFIG_CTRL_IFACE_UNIX */
+#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
+		struct wpa_ctrl *ctrl;
+		int ret;
+
+		free(ctrl_iface);
+		ctrl_iface = NULL;
+
+		ctrl = wpa_ctrl_open(NULL);
+		if (ctrl) {
+			len = sizeof(buf) - 1;
+			ret = wpa_ctrl_request(ctrl, "INTERFACES", 10, buf,
+					       &len, NULL);
+			if (ret >= 0) {
+				connectedToService = true;
+				buf[len] = '\0';
+				pos = strchr(buf, '\n');
+				if (pos)
+					*pos = '\0';
+				ctrl_iface = strdup(buf);
+			}
+			wpa_ctrl_close(ctrl);
+		}
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+	}
+
+	if (ctrl_iface == NULL) {
+#ifdef CONFIG_NATIVE_WINDOWS
+		static bool first = true;
+		if (first && !serviceRunning()) {
+			first = false;
+			if (QMessageBox::warning(
+				    this, qAppName(),
+				    tr("wpa_supplicant service is not "
+				       "running.\n"
+				       "Do you want to start it?"),
+				    QMessageBox::Yes | QMessageBox::No) ==
+			    QMessageBox::Yes)
+				startService();
+		}
+#endif /* CONFIG_NATIVE_WINDOWS */
+		return -1;
+	}
+
+#ifdef CONFIG_CTRL_IFACE_UNIX
+	flen = strlen(ctrl_iface_dir) + strlen(ctrl_iface) + 2;
+	cfile = (char *) malloc(flen);
+	if (cfile == NULL)
+		return -1;
+	snprintf(cfile, flen, "%s/%s", ctrl_iface_dir, ctrl_iface);
+#else /* CONFIG_CTRL_IFACE_UNIX */
+	flen = strlen(ctrl_iface) + 1;
+	cfile = (char *) malloc(flen);
+	if (cfile == NULL)
+		return -1;
+	snprintf(cfile, flen, "%s", ctrl_iface);
+#endif /* CONFIG_CTRL_IFACE_UNIX */
+
+	if (ctrl_conn) {
+		wpa_ctrl_close(ctrl_conn);
+		ctrl_conn = NULL;
+	}
+
+	if (monitor_conn) {
+		delete msgNotifier;
+		msgNotifier = NULL;
+		wpa_ctrl_detach(monitor_conn);
+		wpa_ctrl_close(monitor_conn);
+		monitor_conn = NULL;
+	}
+
+	debug("Trying to connect to '%s'", cfile);
+	ctrl_conn = wpa_ctrl_open(cfile);
+	if (ctrl_conn == NULL) {
+		free(cfile);
+		return -1;
+	}
+	monitor_conn = wpa_ctrl_open(cfile);
+	free(cfile);
+	if (monitor_conn == NULL) {
+		wpa_ctrl_close(ctrl_conn);
+		return -1;
+	}
+	if (wpa_ctrl_attach(monitor_conn)) {
+		debug("Failed to attach to wpa_supplicant");
+		wpa_ctrl_close(monitor_conn);
+		monitor_conn = NULL;
+		wpa_ctrl_close(ctrl_conn);
+		ctrl_conn = NULL;
+		return -1;
+	}
+
+#if defined(CONFIG_CTRL_IFACE_UNIX) || defined(CONFIG_CTRL_IFACE_UDP)
+	msgNotifier = new QSocketNotifier(wpa_ctrl_get_fd(monitor_conn),
+					  QSocketNotifier::Read, this);
+	connect(msgNotifier, SIGNAL(activated(int)), SLOT(receiveMsgs()));
+#endif
+
+	adapterSelect->clear();
+	adapterSelect->addItem(ctrl_iface);
+	adapterSelect->setCurrentIndex(0);
+
+	len = sizeof(buf) - 1;
+	if (wpa_ctrl_request(ctrl_conn, "INTERFACES", 10, buf, &len, NULL) >=
+	    0) {
+		buf[len] = '\0';
+		pos = buf;
+		while (*pos) {
+			pos2 = strchr(pos, '\n');
+			if (pos2)
+				*pos2 = '\0';
+			if (strcmp(pos, ctrl_iface) != 0)
+				adapterSelect->addItem(pos);
+			if (pos2)
+				pos = pos2 + 1;
+			else
+				break;
+		}
+	}
+
+	len = sizeof(buf) - 1;
+	if (wpa_ctrl_request(ctrl_conn, "GET_CAPABILITY eap", 18, buf, &len,
+			     NULL) >= 0) {
+		buf[len] = '\0';
+
+		QString res(buf);
+		QStringList types = res.split(QChar(' '));
+		bool wps = types.contains("WSC");
+		actionWPS->setEnabled(wps);
+		wpsTab->setEnabled(wps);
+		wpaguiTab->setTabEnabled(wpaguiTab->indexOf(wpsTab), wps);
+	}
+
+	return 0;
+}
+
+
+int WpaGui::ctrlRequest(const char *cmd, char *buf, size_t *buflen)
+{
+	int ret;
+
+	if (ctrl_conn == NULL)
+		return -3;
+	ret = wpa_ctrl_request(ctrl_conn, cmd, strlen(cmd), buf, buflen, NULL);
+	if (ret == -2)
+		debug("'%s' command timed out.", cmd);
+	else if (ret < 0)
+		debug("'%s' command failed.", cmd);
+
+	return ret;
+}
+
+
+QString WpaGui::wpaStateTranslate(char *state)
+{
+	if (!strcmp(state, "DISCONNECTED"))
+		return tr("Disconnected");
+	else if (!strcmp(state, "INACTIVE"))
+		return tr("Inactive");
+	else if (!strcmp(state, "SCANNING"))
+		return tr("Scanning");
+	else if (!strcmp(state, "AUTHENTICATING"))
+		return tr("Authenticating");
+	else if (!strcmp(state, "ASSOCIATING"))
+		return tr("Associating");
+	else if (!strcmp(state, "ASSOCIATED"))
+		return tr("Associated");
+	else if (!strcmp(state, "4WAY_HANDSHAKE"))
+		return tr("4-Way Handshake");
+	else if (!strcmp(state, "GROUP_HANDSHAKE"))
+		return tr("Group Handshake");
+	else if (!strcmp(state, "COMPLETED"))
+		return tr("Completed");
+	else
+		return tr("Unknown");
+}
+
+
+void WpaGui::updateStatus()
+{
+	char buf[2048], *start, *end, *pos;
+	size_t len;
+
+	pingsToStatusUpdate = 10;
+
+	len = sizeof(buf) - 1;
+	if (ctrl_conn == NULL || ctrlRequest("STATUS", buf, &len) < 0) {
+		textStatus->setText(tr("Could not get status from "
+				       "wpa_supplicant"));
+		textAuthentication->clear();
+		textEncryption->clear();
+		textSsid->clear();
+		textBssid->clear();
+		textIpAddress->clear();
+		updateTrayToolTip(tr("no status information"));
+		updateTrayIcon(TrayIconOffline);
+		signalMeterTimer->stop();
+
+#ifdef CONFIG_NATIVE_WINDOWS
+		static bool first = true;
+		if (first && connectedToService &&
+		    (ctrl_iface == NULL || *ctrl_iface == '\0')) {
+			first = false;
+			if (QMessageBox::information(
+				    this, qAppName(),
+				    tr("No network interfaces in use.\n"
+				       "Would you like to add one?"),
+				    QMessageBox::Yes | QMessageBox::No) ==
+			    QMessageBox::Yes)
+				addInterface();
+		}
+#endif /* CONFIG_NATIVE_WINDOWS */
+		return;
+	}
+
+	buf[len] = '\0';
+
+	bool auth_updated = false, ssid_updated = false;
+	bool bssid_updated = false, ipaddr_updated = false;
+	bool status_updated = false;
+	char *pairwise_cipher = NULL, *group_cipher = NULL;
+	char *mode = NULL;
+
+	start = buf;
+	while (*start) {
+		bool last = false;
+		end = strchr(start, '\n');
+		if (end == NULL) {
+			last = true;
+			end = start;
+			while (end[0] && end[1])
+				end++;
+		}
+		*end = '\0';
+
+		pos = strchr(start, '=');
+		if (pos) {
+			*pos++ = '\0';
+			if (strcmp(start, "bssid") == 0) {
+				bssid_updated = true;
+				textBssid->setText(pos);
+			} else if (strcmp(start, "ssid") == 0) {
+				ssid_updated = true;
+				textSsid->setText(pos);
+				updateTrayToolTip(pos + tr(" (associated)"));
+				if (!signalMeterInterval) {
+					/* if signal meter is not enabled show
+					 * full signal strength */
+					updateTrayIcon(TrayIconSignalExcellent);
+				}
+			} else if (strcmp(start, "ip_address") == 0) {
+				ipaddr_updated = true;
+				textIpAddress->setText(pos);
+			} else if (strcmp(start, "wpa_state") == 0) {
+				status_updated = true;
+				textStatus->setText(wpaStateTranslate(pos));
+			} else if (strcmp(start, "key_mgmt") == 0) {
+				auth_updated = true;
+				textAuthentication->setText(pos);
+				/* TODO: could add EAP status to this */
+			} else if (strcmp(start, "pairwise_cipher") == 0) {
+				pairwise_cipher = pos;
+			} else if (strcmp(start, "group_cipher") == 0) {
+				group_cipher = pos;
+			} else if (strcmp(start, "mode") == 0) {
+				mode = pos;
+			}
+		}
+
+		if (last)
+			break;
+		start = end + 1;
+	}
+	if (status_updated && mode)
+		textStatus->setText(textStatus->text() + " (" + mode + ")");
+
+	if (pairwise_cipher || group_cipher) {
+		QString encr;
+		if (pairwise_cipher && group_cipher &&
+		    strcmp(pairwise_cipher, group_cipher) != 0) {
+			encr.append(pairwise_cipher);
+			encr.append(" + ");
+			encr.append(group_cipher);
+		} else if (pairwise_cipher) {
+			encr.append(pairwise_cipher);
+		} else {
+			encr.append(group_cipher);
+			encr.append(" [group key only]");
+		}
+		textEncryption->setText(encr);
+	} else
+		textEncryption->clear();
+
+	if (signalMeterInterval) {
+		/*
+		 * Handle signal meter service. When network is not associated,
+		 * deactivate timer, otherwise keep it going. Tray icon has to
+		 * be initialized here, because of the initial delay of the
+		 * timer.
+		 */
+		if (ssid_updated) {
+			if (!signalMeterTimer->isActive()) {
+				updateTrayIcon(TrayIconConnected);
+				signalMeterTimer->start();
+			}
+		} else {
+			signalMeterTimer->stop();
+		}
+	}
+
+	if (!status_updated)
+		textStatus->clear();
+	if (!auth_updated)
+		textAuthentication->clear();
+	if (!ssid_updated) {
+		textSsid->clear();
+		updateTrayToolTip(tr("(not-associated)"));
+		updateTrayIcon(TrayIconOffline);
+	}
+	if (!bssid_updated)
+		textBssid->clear();
+	if (!ipaddr_updated)
+		textIpAddress->clear();
+}
+
+
+void WpaGui::updateNetworks()
+{
+	char buf[4096], *start, *end, *id, *ssid, *bssid, *flags;
+	size_t len;
+	int first_active = -1;
+	int was_selected = -1;
+	bool current = false;
+
+	if (!networkMayHaveChanged)
+		return;
+
+	if (networkList->currentRow() >= 0)
+		was_selected = networkList->currentRow();
+
+	networkSelect->clear();
+	networkList->clear();
+
+	if (ctrl_conn == NULL)
+		return;
+
+	len = sizeof(buf) - 1;
+	if (ctrlRequest("LIST_NETWORKS", buf, &len) < 0)
+		return;
+
+	buf[len] = '\0';
+	start = strchr(buf, '\n');
+	if (start == NULL)
+		return;
+	start++;
+
+	while (*start) {
+		bool last = false;
+		end = strchr(start, '\n');
+		if (end == NULL) {
+			last = true;
+			end = start;
+			while (end[0] && end[1])
+				end++;
+		}
+		*end = '\0';
+
+		id = start;
+		ssid = strchr(id, '\t');
+		if (ssid == NULL)
+			break;
+		*ssid++ = '\0';
+		bssid = strchr(ssid, '\t');
+		if (bssid == NULL)
+			break;
+		*bssid++ = '\0';
+		flags = strchr(bssid, '\t');
+		if (flags == NULL)
+			break;
+		*flags++ = '\0';
+
+		if (strstr(flags, "[DISABLED][P2P-PERSISTENT]")) {
+			if (last)
+				break;
+			start = end + 1;
+			continue;
+		}
+
+		QString network(id);
+		network.append(": ");
+		network.append(ssid);
+		networkSelect->addItem(network);
+		networkList->addItem(network);
+
+		if (strstr(flags, "[CURRENT]")) {
+			networkSelect->setCurrentIndex(networkSelect->count() -
+						      1);
+			current = true;
+		} else if (first_active < 0 &&
+			   strstr(flags, "[DISABLED]") == NULL)
+			first_active = networkSelect->count() - 1;
+
+		start = end + 1;
+		if (*start && strchr(start, '\n'))
+			continue;
+
+		/* avoid race conditions */
+		std::this_thread::sleep_for(std::chrono::milliseconds(200));
+		QString cmd("LIST_NETWORKS LAST_ID=");
+		cmd.append(id);
+		if (ctrlRequest(cmd.toLocal8Bit().constData(), buf, &len) < 0)
+			break;
+
+		buf[len] = '\0';
+		start = strchr(buf, '\n');
+		if (!start)
+			break;
+		start++;
+	}
+
+	if (networkSelect->count() > 1)
+		networkSelect->addItem(tr("Select any network"));
+
+	if (!current && first_active >= 0)
+		networkSelect->setCurrentIndex(first_active);
+
+	if (was_selected >= 0 && networkList->count() > 0) {
+		if (was_selected < networkList->count())
+			networkList->setCurrentRow(was_selected);
+		else
+			networkList->setCurrentRow(networkList->count() - 1);
+	}
+	else
+		networkList->setCurrentRow(networkSelect->currentIndex());
+
+	networkMayHaveChanged = false;
+}
+
+
+void WpaGui::helpIndex()
+{
+	debug("helpIndex");
+}
+
+
+void WpaGui::helpContents()
+{
+	debug("helpContents");
+}
+
+
+void WpaGui::helpAbout()
+{
+	QMessageBox::about(this, "wpa_gui for wpa_supplicant",
+			   "Copyright (c) 2003-2015,\n"
+			   "Jouni Malinen <j@w1.fi>\n"
+			   "and contributors.\n"
+			   "\n"
+			   "This software may be distributed under\n"
+			   "the terms of the BSD license.\n"
+			   "See README for more details.\n"
+			   "\n"
+			   "This product includes software developed\n"
+			   "by the OpenSSL Project for use in the\n"
+			   "OpenSSL Toolkit (http://www.openssl.org/)\n");
+}
+
+
+void WpaGui::disconnect()
+{
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+	ctrlRequest("DISCONNECT", reply, &reply_len);
+	stopWpsRun(false);
+}
+
+
+void WpaGui::scan()
+{
+	if (scanres) {
+		scanres->close();
+		delete scanres;
+	}
+
+	scanres = new ScanResults();
+	if (scanres == NULL)
+		return;
+	scanres->setWpaGui(this);
+	scanres->show();
+	scanres->exec();
+}
+
+
+void WpaGui::eventHistory()
+{
+	if (eh) {
+		eh->close();
+		delete eh;
+	}
+
+	eh = new EventHistory();
+	if (eh == NULL)
+		return;
+	eh->addEvents(msgs);
+	eh->show();
+	eh->exec();
+}
+
+
+void WpaGui::ping()
+{
+	char buf[10];
+	size_t len;
+
+#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
+	/*
+	 * QSocketNotifier cannot be used with Windows named pipes, so use a
+	 * timer to check for received messages for now. This could be
+	 * optimized be doing something specific to named pipes or Windows
+	 * events, but it is not clear what would be the best way of doing that
+	 * in Qt.
+	 */
+	receiveMsgs();
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+
+	if (scanres && !scanres->isVisible()) {
+		delete scanres;
+		scanres = NULL;
+	}
+
+	if (eh && !eh->isVisible()) {
+		delete eh;
+		eh = NULL;
+	}
+
+	if (udr && !udr->isVisible()) {
+		delete udr;
+		udr = NULL;
+	}
+
+	len = sizeof(buf) - 1;
+	if (ctrlRequest("PING", buf, &len) < 0) {
+		debug("PING failed - trying to reconnect");
+		if (openCtrlConnection(ctrl_iface) >= 0) {
+			debug("Reconnected successfully");
+			pingsToStatusUpdate = 0;
+		}
+	}
+
+	pingsToStatusUpdate--;
+	if (pingsToStatusUpdate <= 0) {
+		updateStatus();
+		updateNetworks();
+	}
+
+#ifndef CONFIG_CTRL_IFACE_NAMED_PIPE
+	/* Use less frequent pings and status updates when the main window is
+	 * hidden (running in taskbar). */
+	int interval = isHidden() ? 5000 : 1000;
+	if (timer->interval() != interval)
+		timer->setInterval(interval);
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+}
+
+
+void WpaGui::signalMeterUpdate()
+{
+	char reply[128];
+	size_t reply_len = sizeof(reply);
+	char *rssi;
+	int rssi_value;
+
+	ctrlRequest("SIGNAL_POLL", reply, &reply_len);
+
+	/* In order to eliminate signal strength fluctuations, try
+	 * to obtain averaged RSSI value in the first place. */
+	if ((rssi = strstr(reply, "AVG_RSSI=")) != NULL)
+		rssi_value = atoi(&rssi[sizeof("AVG_RSSI")]);
+	else if ((rssi = strstr(reply, "RSSI=")) != NULL)
+		rssi_value = atoi(&rssi[sizeof("RSSI")]);
+	else {
+		debug("Failed to get RSSI value");
+		updateTrayIcon(TrayIconSignalNone);
+		return;
+	}
+
+	debug("RSSI value: %d", rssi_value);
+
+	/*
+	 * NOTE: The code below assumes, that the unit of the value returned
+	 * by the SIGNAL POLL request is dBm. It might not be true for all
+	 * wpa_supplicant drivers.
+	 */
+
+	/*
+	 * Calibration is based on "various Internet sources". Nonetheless,
+	 * it seems to be compatible with the Windows 8.1 strength meter -
+	 * tested on Intel Centrino Advanced-N 6235.
+	 */
+	if (rssi_value >= -60)
+		updateTrayIcon(TrayIconSignalExcellent);
+	else if (rssi_value >= -68)
+		updateTrayIcon(TrayIconSignalGood);
+	else if (rssi_value >= -76)
+		updateTrayIcon(TrayIconSignalOk);
+	else if (rssi_value >= -84)
+		updateTrayIcon(TrayIconSignalWeak);
+	else
+		updateTrayIcon(TrayIconSignalNone);
+}
+
+
+static int str_match(const char *a, const char *b)
+{
+	return strncmp(a, b, strlen(b)) == 0;
+}
+
+
+void WpaGui::processMsg(char *msg)
+{
+	char *pos = msg, *pos2;
+	int priority = 2;
+
+	if (*pos == '<') {
+		/* skip priority */
+		pos++;
+		priority = atoi(pos);
+		pos = strchr(pos, '>');
+		if (pos)
+			pos++;
+		else
+			pos = msg;
+	}
+
+	WpaMsg wm(pos, priority);
+	if (eh)
+		eh->addEvent(wm);
+	if (peers)
+		peers->event_notify(wm);
+	msgs.append(wm);
+	while (msgs.count() > 100)
+		msgs.pop_front();
+
+	/* Update last message with truncated version of the event */
+	if (strncmp(pos, "CTRL-", 5) == 0) {
+		pos2 = strchr(pos, str_match(pos, WPA_CTRL_REQ) ? ':' : ' ');
+		if (pos2)
+			pos2++;
+		else
+			pos2 = pos;
+	} else
+		pos2 = pos;
+	QString lastmsg = pos2;
+	lastmsg.truncate(40);
+	textLastMessage->setText(lastmsg);
+
+	pingsToStatusUpdate = 0;
+	networkMayHaveChanged = true;
+
+	if (str_match(pos, WPA_CTRL_REQ))
+		processCtrlReq(pos + strlen(WPA_CTRL_REQ));
+	else if (str_match(pos, WPA_EVENT_SCAN_RESULTS) && scanres)
+		scanres->updateResults();
+	else if (str_match(pos, WPA_EVENT_DISCONNECTED))
+		showTrayMessage(QSystemTrayIcon::Information, 3,
+				tr("Disconnected from network."));
+	else if (str_match(pos, WPA_EVENT_CONNECTED)) {
+		showTrayMessage(QSystemTrayIcon::Information, 3,
+				tr("Connection to network established."));
+		QTimer::singleShot(5 * 1000, this, SLOT(showTrayStatus()));
+		stopWpsRun(true);
+	} else if (str_match(pos, WPS_EVENT_AP_AVAILABLE_PBC)) {
+		wpsStatusText->setText(tr("WPS AP in active PBC mode found"));
+		if (textStatus->text() == "INACTIVE" ||
+		    textStatus->text() == "DISCONNECTED")
+			wpaguiTab->setCurrentWidget(wpsTab);
+		wpsInstructions->setText(tr("Press the PBC button on the "
+					    "screen to start registration"));
+	} else if (str_match(pos, WPS_EVENT_AP_AVAILABLE_PIN)) {
+		wpsStatusText->setText(tr("WPS AP with recently selected "
+					  "registrar"));
+		if (textStatus->text() == "INACTIVE" ||
+		    textStatus->text() == "DISCONNECTED")
+			wpaguiTab->setCurrentWidget(wpsTab);
+	} else if (str_match(pos, WPS_EVENT_AP_AVAILABLE_AUTH)) {
+		showTrayMessage(QSystemTrayIcon::Information, 3,
+				"Wi-Fi Protected Setup (WPS) AP\n"
+				"indicating this client is authorized.");
+		wpsStatusText->setText("WPS AP indicating this client is "
+				       "authorized");
+		if (textStatus->text() == "INACTIVE" ||
+		    textStatus->text() == "DISCONNECTED")
+			wpaguiTab->setCurrentWidget(wpsTab);
+	} else if (str_match(pos, WPS_EVENT_AP_AVAILABLE)) {
+		wpsStatusText->setText(tr("WPS AP detected"));
+	} else if (str_match(pos, WPS_EVENT_OVERLAP)) {
+		wpsStatusText->setText(tr("PBC mode overlap detected"));
+		wpsInstructions->setText(tr("More than one AP is currently in "
+					    "active WPS PBC mode. Wait couple "
+					    "of minutes and try again"));
+		wpaguiTab->setCurrentWidget(wpsTab);
+	} else if (str_match(pos, WPS_EVENT_CRED_RECEIVED)) {
+		wpsStatusText->setText(tr("Network configuration received"));
+		wpaguiTab->setCurrentWidget(wpsTab);
+	} else if (str_match(pos, WPA_EVENT_EAP_METHOD)) {
+		if (strstr(pos, "(WSC)"))
+			wpsStatusText->setText(tr("Registration started"));
+	} else if (str_match(pos, WPS_EVENT_M2D)) {
+		wpsStatusText->setText(tr("Registrar does not yet know PIN"));
+	} else if (str_match(pos, WPS_EVENT_FAIL)) {
+		wpsStatusText->setText(tr("Registration failed"));
+	} else if (str_match(pos, WPS_EVENT_SUCCESS)) {
+		wpsStatusText->setText(tr("Registration succeeded"));
+	}
+}
+
+
+void WpaGui::processCtrlReq(const char *req)
+{
+	if (udr) {
+		udr->close();
+		delete udr;
+	}
+	udr = new UserDataRequest();
+	if (udr == NULL)
+		return;
+	if (udr->setParams(this, req) < 0) {
+		delete udr;
+		udr = NULL;
+		return;
+	}
+	udr->show();
+	udr->exec();
+}
+
+
+void WpaGui::receiveMsgs()
+{
+	char buf[256];
+	size_t len;
+
+	while (monitor_conn && wpa_ctrl_pending(monitor_conn) > 0) {
+		len = sizeof(buf) - 1;
+		if (wpa_ctrl_recv(monitor_conn, buf, &len) == 0) {
+			buf[len] = '\0';
+			processMsg(buf);
+		}
+	}
+}
+
+
+void WpaGui::connectB()
+{
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+	ctrlRequest("REASSOCIATE", reply, &reply_len);
+}
+
+
+void WpaGui::selectNetwork( const QString &sel )
+{
+	QString cmd(sel);
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+
+	if (cmd.contains(QRegExp("^\\d+:")))
+		cmd.truncate(cmd.indexOf(':'));
+	else
+		cmd = "any";
+	cmd.prepend("SELECT_NETWORK ");
+	ctrlRequest(cmd.toLocal8Bit().constData(), reply, &reply_len);
+	triggerUpdate();
+	stopWpsRun(false);
+}
+
+
+void WpaGui::enableNetwork(const QString &sel)
+{
+	QString cmd(sel);
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+
+	if (cmd.contains(QRegExp("^\\d+:")))
+		cmd.truncate(cmd.indexOf(':'));
+	else if (!cmd.startsWith("all")) {
+		debug("Invalid editNetwork '%s'",
+		      cmd.toLocal8Bit().constData());
+		return;
+	}
+	cmd.prepend("ENABLE_NETWORK ");
+	ctrlRequest(cmd.toLocal8Bit().constData(), reply, &reply_len);
+	triggerUpdate();
+}
+
+
+void WpaGui::disableNetwork(const QString &sel)
+{
+	QString cmd(sel);
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+
+	if (cmd.contains(QRegExp("^\\d+:")))
+		cmd.truncate(cmd.indexOf(':'));
+	else if (!cmd.startsWith("all")) {
+		debug("Invalid editNetwork '%s'",
+		      cmd.toLocal8Bit().constData());
+		return;
+	}
+	cmd.prepend("DISABLE_NETWORK ");
+	ctrlRequest(cmd.toLocal8Bit().constData(), reply, &reply_len);
+	triggerUpdate();
+}
+
+
+void WpaGui::editNetwork(const QString &sel)
+{
+	QString cmd(sel);
+	int id = -1;
+
+	if (cmd.contains(QRegExp("^\\d+:"))) {
+		cmd.truncate(cmd.indexOf(':'));
+		id = cmd.toInt();
+	}
+
+	NetworkConfig *nc = new NetworkConfig();
+	if (nc == NULL)
+		return;
+	nc->setWpaGui(this);
+
+	if (id >= 0)
+		nc->paramsFromConfig(id);
+	else
+		nc->newNetwork();
+
+	nc->show();
+	nc->exec();
+}
+
+
+void WpaGui::editSelectedNetwork()
+{
+	if (networkSelect->count() < 1) {
+		QMessageBox::information(
+			this, tr("No Networks"),
+			tr("There are no networks to edit.\n"));
+		return;
+	}
+	QString sel(networkSelect->currentText());
+	editNetwork(sel);
+}
+
+
+void WpaGui::editListedNetwork()
+{
+	if (networkList->currentRow() < 0) {
+		QMessageBox::information(this, tr("Select A Network"),
+					 tr("Select a network from the list to"
+					    " edit it.\n"));
+		return;
+	}
+	QString sel(networkList->currentItem()->text());
+	editNetwork(sel);
+}
+
+
+void WpaGui::triggerUpdate()
+{
+	updateStatus();
+	networkMayHaveChanged = true;
+	updateNetworks();
+}
+
+
+void WpaGui::addNetwork()
+{
+	NetworkConfig *nc = new NetworkConfig();
+	if (nc == NULL)
+		return;
+	nc->setWpaGui(this);
+	nc->newNetwork();
+	nc->show();
+	nc->exec();
+}
+
+
+void WpaGui::removeNetwork(const QString &sel)
+{
+	QString cmd(sel);
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+
+	if (cmd.contains(QRegExp("^\\d+:")))
+		cmd.truncate(cmd.indexOf(':'));
+	else if (!cmd.startsWith("all")) {
+		debug("Invalid editNetwork '%s'",
+		      cmd.toLocal8Bit().constData());
+		return;
+	}
+	cmd.prepend("REMOVE_NETWORK ");
+	ctrlRequest(cmd.toLocal8Bit().constData(), reply, &reply_len);
+	triggerUpdate();
+}
+
+
+void WpaGui::removeSelectedNetwork()
+{
+	if (networkSelect->count() < 1) {
+		QMessageBox::information(this, tr("No Networks"),
+			                 tr("There are no networks to remove."
+					    "\n"));
+		return;
+	}
+	QString sel(networkSelect->currentText());
+	removeNetwork(sel);
+}
+
+
+void WpaGui::removeListedNetwork()
+{
+	if (networkList->currentRow() < 0) {
+		QMessageBox::information(this, tr("Select A Network"),
+					 tr("Select a network from the list "
+					    "to remove it.\n"));
+		return;
+	}
+	QString sel(networkList->currentItem()->text());
+	removeNetwork(sel);
+}
+
+
+void WpaGui::enableAllNetworks()
+{
+	QString sel("all");
+	enableNetwork(sel);
+}
+
+
+void WpaGui::disableAllNetworks()
+{
+	QString sel("all");
+	disableNetwork(sel);
+}
+
+
+void WpaGui::removeAllNetworks()
+{
+	QString sel("all");
+	removeNetwork(sel);
+}
+
+
+int WpaGui::getNetworkDisabled(const QString &sel)
+{
+	QString cmd(sel);
+	char reply[10];
+	size_t reply_len = sizeof(reply) - 1;
+	int pos = cmd.indexOf(':');
+	if (pos < 0) {
+		debug("Invalid getNetworkDisabled '%s'",
+		      cmd.toLocal8Bit().constData());
+		return -1;
+	}
+	cmd.truncate(pos);
+	cmd.prepend("GET_NETWORK ");
+	cmd.append(" disabled");
+
+	if (ctrlRequest(cmd.toLocal8Bit().constData(), reply, &reply_len) >= 0
+	    && reply_len >= 1) {
+		reply[reply_len] = '\0';
+		if (!str_match(reply, "FAIL"))
+			return atoi(reply);
+	}
+
+	return -1;
+}
+
+
+void WpaGui::updateNetworkDisabledStatus()
+{
+	if (networkList->currentRow() < 0)
+		return;
+
+	QString sel(networkList->currentItem()->text());
+
+	switch (getNetworkDisabled(sel)) {
+	case 0:
+		if (!enableRadioButton->isChecked())
+			enableRadioButton->setChecked(true);
+		return;
+	case 1:
+		if (!disableRadioButton->isChecked())
+			disableRadioButton->setChecked(true);
+		return;
+	}
+}
+
+
+void WpaGui::enableListedNetwork(bool enabled)
+{
+	if (networkList->currentRow() < 0 || !enabled)
+		return;
+
+	QString sel(networkList->currentItem()->text());
+
+	if (getNetworkDisabled(sel) == 1)
+		enableNetwork(sel);
+}
+
+
+void WpaGui::disableListedNetwork(bool disabled)
+{
+	if (networkList->currentRow() < 0 || !disabled)
+		return;
+
+	QString sel(networkList->currentItem()->text());
+
+	if (getNetworkDisabled(sel) == 0)
+		disableNetwork(sel);
+}
+
+
+void WpaGui::saveConfig()
+{
+	char buf[10];
+	size_t len;
+
+	len = sizeof(buf) - 1;
+	ctrlRequest("SAVE_CONFIG", buf, &len);
+
+	buf[len] = '\0';
+
+	if (str_match(buf, "FAIL"))
+		QMessageBox::warning(
+			this, tr("Failed to save configuration"),
+			tr("The configuration could not be saved.\n"
+			   "\n"
+			   "The update_config=1 configuration option\n"
+			   "must be used for configuration saving to\n"
+			   "be permitted.\n"));
+	else
+		QMessageBox::information(
+			this, tr("Saved configuration"),
+			tr("The current configuration was saved."
+			   "\n"));
+}
+
+
+void WpaGui::selectAdapter( const QString & sel )
+{
+	if (openCtrlConnection(sel.toLocal8Bit().constData()) < 0)
+		debug("Failed to open control connection to "
+		      "wpa_supplicant.");
+	updateStatus();
+	updateNetworks();
+}
+
+
+void WpaGui::createTrayIcon(bool trayOnly)
+{
+	QApplication::setQuitOnLastWindowClosed(false);
+
+	tray_icon = new QSystemTrayIcon(this);
+	updateTrayIcon(TrayIconOffline);
+
+	connect(tray_icon,
+		SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
+		this, SLOT(trayActivated(QSystemTrayIcon::ActivationReason)));
+
+	ackTrayIcon = false;
+
+	tray_menu = new QMenu(this);
+
+	disconnectAction = new QAction(tr("&Disconnect"), this);
+	reconnectAction = new QAction(tr("Re&connect"), this);
+	connect(disconnectAction, SIGNAL(triggered()), this,
+		SLOT(disconnect()));
+	connect(reconnectAction, SIGNAL(triggered()), this,
+		SLOT(connectB()));
+	tray_menu->addAction(disconnectAction);
+	tray_menu->addAction(reconnectAction);
+	tray_menu->addSeparator();
+
+	eventAction = new QAction(tr("&Event History"), this);
+	scanAction = new QAction(tr("Scan &Results"), this);
+	statAction = new QAction(tr("S&tatus"), this);
+	connect(eventAction, SIGNAL(triggered()), this, SLOT(eventHistory()));
+	connect(scanAction, SIGNAL(triggered()), this, SLOT(scan()));
+	connect(statAction, SIGNAL(triggered()), this, SLOT(showTrayStatus()));
+	tray_menu->addAction(eventAction);
+	tray_menu->addAction(scanAction);
+	tray_menu->addAction(statAction);
+	tray_menu->addSeparator();
+
+	showAction = new QAction(tr("&Show Window"), this);
+	hideAction = new QAction(tr("&Hide Window"), this);
+	quitAction = new QAction(tr("&Quit"), this);
+	connect(showAction, SIGNAL(triggered()), this, SLOT(show()));
+	connect(hideAction, SIGNAL(triggered()), this, SLOT(hide()));
+	connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+	tray_menu->addAction(showAction);
+	tray_menu->addAction(hideAction);
+	tray_menu->addSeparator();
+	tray_menu->addAction(quitAction);
+
+	tray_icon->setContextMenu(tray_menu);
+
+	tray_icon->show();
+
+	if (!trayOnly)
+		show();
+	inTray = trayOnly;
+}
+
+
+void WpaGui::showTrayMessage(QSystemTrayIcon::MessageIcon type, int sec,
+			     const QString & msg)
+{
+	if (!QSystemTrayIcon::supportsMessages())
+		return;
+
+	if (isVisible() || !tray_icon || !tray_icon->isVisible() || quietMode)
+		return;
+
+	tray_icon->showMessage(qAppName(), msg, type, sec * 1000);
+}
+
+
+void WpaGui::trayActivated(QSystemTrayIcon::ActivationReason how)
+ {
+	switch (how) {
+	/* use close() here instead of hide() and allow the
+	 * custom closeEvent handler take care of children */
+	case QSystemTrayIcon::Trigger:
+		ackTrayIcon = true;
+		if (isVisible()) {
+			close();
+			inTray = true;
+		} else {
+			show();
+			inTray = false;
+		}
+		break;
+	case QSystemTrayIcon::MiddleClick:
+		showTrayStatus();
+		break;
+	default:
+		break;
+	}
+}
+
+
+void WpaGui::showTrayStatus()
+{
+	char buf[2048];
+	size_t len;
+
+	len = sizeof(buf) - 1;
+	if (ctrlRequest("STATUS", buf, &len) < 0)
+		return;
+	buf[len] = '\0';
+
+	QString msg, status(buf);
+
+	QStringList lines = status.split(QRegExp("\\n"));
+	for (QStringList::Iterator it = lines.begin();
+	     it != lines.end(); it++) {
+		int pos = (*it).indexOf('=') + 1;
+		if (pos < 1)
+			continue;
+
+		if ((*it).startsWith("bssid="))
+			msg.append("BSSID:\t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("ssid="))
+			msg.append("SSID: \t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("pairwise_cipher="))
+			msg.append("PAIR: \t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("group_cipher="))
+			msg.append("GROUP:\t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("key_mgmt="))
+			msg.append("AUTH: \t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("wpa_state="))
+			msg.append("STATE:\t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("ip_address="))
+			msg.append("IP:   \t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("Supplicant PAE state="))
+			msg.append("PAE:  \t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("EAP state="))
+			msg.append("EAP:  \t" + (*it).mid(pos) + "\n");
+	}
+
+	if (!msg.isEmpty())
+		showTrayMessage(QSystemTrayIcon::Information, 10, msg);
+}
+
+
+void WpaGui::updateTrayToolTip(const QString &msg)
+{
+	if (tray_icon)
+		tray_icon->setToolTip(msg);
+}
+
+
+void WpaGui::updateTrayIcon(TrayIconType type)
+{
+	if (!tray_icon || currentIconType == type)
+		return;
+
+	QIcon fallback_icon;
+	QStringList names;
+
+	if (QImageReader::supportedImageFormats().contains(QByteArray("svg")))
+		fallback_icon = QIcon(":/icons/wpa_gui.svg");
+	else
+		fallback_icon = QIcon(":/icons/wpa_gui.png");
+
+	switch (type) {
+	case TrayIconOffline:
+		names << "network-wireless-offline-symbolic"
+		      << "network-wireless-offline"
+		      << "network-wireless-signal-none-symbolic"
+		      << "network-wireless-signal-none";
+		break;
+	case TrayIconAcquiring:
+		names << "network-wireless-acquiring-symbolic"
+		      << "network-wireless-acquiring";
+		break;
+	case TrayIconConnected:
+		names << "network-wireless-connected-symbolic"
+		      << "network-wireless-connected";
+		break;
+	case TrayIconSignalNone:
+		names << "network-wireless-signal-none-symbolic"
+		      << "network-wireless-signal-none";
+		break;
+	case TrayIconSignalWeak:
+		names << "network-wireless-signal-weak-symbolic"
+		      << "network-wireless-signal-weak";
+		break;
+	case TrayIconSignalOk:
+		names << "network-wireless-signal-ok-symbolic"
+		      << "network-wireless-signal-ok";
+		break;
+	case TrayIconSignalGood:
+		names << "network-wireless-signal-good-symbolic"
+		      << "network-wireless-signal-good";
+		break;
+	case TrayIconSignalExcellent:
+		names << "network-wireless-signal-excellent-symbolic"
+		      << "network-wireless-signal-excellent";
+		break;
+	}
+
+	currentIconType = type;
+	tray_icon->setIcon(loadThemedIcon(names, fallback_icon));
+}
+
+
+QIcon WpaGui::loadThemedIcon(const QStringList &names,
+			     const QIcon &fallback)
+{
+	QIcon icon;
+
+	for (QStringList::ConstIterator it = names.begin();
+	     it != names.end(); it++) {
+		icon = QIcon::fromTheme(*it);
+		if (!icon.isNull())
+			return icon;
+	}
+
+	return fallback;
+}
+
+
+void WpaGui::closeEvent(QCloseEvent *event)
+{
+	if (eh) {
+		eh->close();
+		delete eh;
+		eh = NULL;
+	}
+
+	if (scanres) {
+		scanres->close();
+		delete scanres;
+		scanres = NULL;
+	}
+
+	if (peers) {
+		peers->close();
+		delete peers;
+		peers = NULL;
+	}
+
+	if (udr) {
+		udr->close();
+		delete udr;
+		udr = NULL;
+	}
+
+	if (tray_icon && !ackTrayIcon) {
+		/* give user a visual hint that the tray icon exists */
+		if (QSystemTrayIcon::supportsMessages()) {
+			hide();
+			showTrayMessage(QSystemTrayIcon::Information, 3,
+					qAppName() +
+					tr(" will keep running in "
+					   "the system tray."));
+		} else {
+			QMessageBox::information(this, qAppName() +
+						 tr(" systray"),
+						 tr("The program will keep "
+						    "running in the system "
+						    "tray."));
+		}
+		ackTrayIcon = true;
+	}
+
+	event->accept();
+}
+
+
+void WpaGui::wpsDialog()
+{
+	wpaguiTab->setCurrentWidget(wpsTab);
+}
+
+
+void WpaGui::peersDialog()
+{
+	if (peers) {
+		peers->close();
+		delete peers;
+	}
+
+	peers = new Peers();
+	if (peers == NULL)
+		return;
+	peers->setWpaGui(this);
+	peers->show();
+	peers->exec();
+}
+
+
+void WpaGui::tabChanged(int index)
+{
+	if (index != 2)
+		return;
+
+	if (wpsRunning)
+		return;
+
+	wpsApPinEdit->setEnabled(!bssFromScan.isEmpty());
+	if (bssFromScan.isEmpty())
+		wpsApPinButton->setEnabled(false);
+}
+
+
+void WpaGui::wpsPbc()
+{
+	char reply[20];
+	size_t reply_len = sizeof(reply);
+
+	if (ctrlRequest("WPS_PBC", reply, &reply_len) < 0)
+		return;
+
+	wpsPinEdit->setEnabled(false);
+	if (wpsStatusText->text().compare(tr("WPS AP in active PBC mode found"))) {
+		wpsInstructions->setText(tr("Press the push button on the AP to "
+					 "start the PBC mode."));
+	} else {
+		wpsInstructions->setText(tr("If you have not yet done so, press "
+					 "the push button on the AP to start "
+					 "the PBC mode."));
+	}
+	wpsStatusText->setText(tr("Waiting for Registrar"));
+	wpsRunning = true;
+}
+
+
+void WpaGui::wpsGeneratePin()
+{
+	char reply[20];
+	size_t reply_len = sizeof(reply) - 1;
+
+	if (ctrlRequest("WPS_PIN any", reply, &reply_len) < 0)
+		return;
+
+	reply[reply_len] = '\0';
+
+	wpsPinEdit->setText(reply);
+	wpsPinEdit->setEnabled(true);
+	wpsInstructions->setText(tr("Enter the generated PIN into the Registrar "
+				 "(either the internal one in the AP or an "
+				 "external one)."));
+	wpsStatusText->setText(tr("Waiting for Registrar"));
+	wpsRunning = true;
+}
+
+
+void WpaGui::setBssFromScan(const QString &bssid)
+{
+	bssFromScan = bssid;
+	wpsApPinEdit->setEnabled(!bssFromScan.isEmpty());
+	wpsApPinButton->setEnabled(wpsApPinEdit->text().length() == 8);
+	wpsStatusText->setText(tr("WPS AP selected from scan results"));
+	wpsInstructions->setText(tr("If you want to use an AP device PIN, e.g., "
+				 "from a label in the device, enter the eight "
+				 "digit AP PIN and click Use AP PIN button."));
+}
+
+
+void WpaGui::wpsApPinChanged(const QString &text)
+{
+	wpsApPinButton->setEnabled(text.length() == 8);
+}
+
+
+void WpaGui::wpsApPin()
+{
+	char reply[20];
+	size_t reply_len = sizeof(reply);
+
+	QString cmd("WPS_REG " + bssFromScan + " " + wpsApPinEdit->text());
+	if (ctrlRequest(cmd.toLocal8Bit().constData(), reply, &reply_len) < 0)
+		return;
+
+	wpsStatusText->setText(tr("Waiting for AP/Enrollee"));
+	wpsRunning = true;
+}
+
+
+void WpaGui::stopWpsRun(bool success)
+{
+	if (wpsRunning)
+		wpsStatusText->setText(success ? tr("Connected to the network") :
+				       tr("Stopped"));
+	else
+		wpsStatusText->setText("");
+	wpsPinEdit->setEnabled(false);
+	wpsInstructions->setText("");
+	wpsRunning = false;
+	bssFromScan = "";
+	wpsApPinEdit->setEnabled(false);
+	wpsApPinButton->setEnabled(false);
+}
+
+
+#ifdef CONFIG_NATIVE_WINDOWS
+
+#ifndef WPASVC_NAME
+#define WPASVC_NAME TEXT("wpasvc")
+#endif
+
+class ErrorMsg : public QMessageBox {
+public:
+	ErrorMsg(QWidget *parent, DWORD last_err = GetLastError());
+	void showMsg(QString msg);
+private:
+	DWORD err;
+};
+
+ErrorMsg::ErrorMsg(QWidget *parent, DWORD last_err) :
+	QMessageBox(parent), err(last_err)
+{
+	setWindowTitle(tr("wpa_gui error"));
+	setIcon(QMessageBox::Warning);
+}
+
+void ErrorMsg::showMsg(QString msg)
+{
+	LPTSTR buf;
+
+	setText(msg);
+	if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
+			  FORMAT_MESSAGE_FROM_SYSTEM,
+			  NULL, err, 0, (LPTSTR) (void *) &buf,
+			  0, NULL) > 0) {
+		QString msg = QString::fromWCharArray(buf);
+		setInformativeText(QString("[%1] %2").arg(err).arg(msg));
+		LocalFree(buf);
+	} else {
+		setInformativeText(QString("[%1]").arg(err));
+	}
+
+	exec();
+}
+
+
+void WpaGui::startService()
+{
+	SC_HANDLE svc, scm;
+
+	scm = OpenSCManager(0, 0, SC_MANAGER_CONNECT);
+	if (!scm) {
+		ErrorMsg(this).showMsg(tr("OpenSCManager failed"));
+		return;
+	}
+
+	svc = OpenService(scm, WPASVC_NAME, SERVICE_START);
+	if (!svc) {
+		ErrorMsg(this).showMsg(tr("OpenService failed"));
+		CloseServiceHandle(scm);
+		return;
+	}
+
+	if (!StartService(svc, 0, NULL)) {
+		ErrorMsg(this).showMsg(tr("Failed to start wpa_supplicant "
+				       "service"));
+	}
+
+	CloseServiceHandle(svc);
+	CloseServiceHandle(scm);
+}
+
+
+void WpaGui::stopService()
+{
+	SC_HANDLE svc, scm;
+	SERVICE_STATUS status;
+
+	scm = OpenSCManager(0, 0, SC_MANAGER_CONNECT);
+	if (!scm) {
+		ErrorMsg(this).showMsg(tr("OpenSCManager failed"));
+		return;
+	}
+
+	svc = OpenService(scm, WPASVC_NAME, SERVICE_STOP);
+	if (!svc) {
+		ErrorMsg(this).showMsg(tr("OpenService failed"));
+		CloseServiceHandle(scm);
+		return;
+	}
+
+	if (!ControlService(svc, SERVICE_CONTROL_STOP, &status)) {
+		ErrorMsg(this).showMsg(tr("Failed to stop wpa_supplicant "
+				       "service"));
+	}
+
+	CloseServiceHandle(svc);
+	CloseServiceHandle(scm);
+}
+
+
+bool WpaGui::serviceRunning()
+{
+	SC_HANDLE svc, scm;
+	SERVICE_STATUS status;
+	bool running = false;
+
+	scm = OpenSCManager(0, 0, SC_MANAGER_CONNECT);
+	if (!scm) {
+		debug("OpenSCManager failed: %d", (int) GetLastError());
+		return false;
+	}
+
+	svc = OpenService(scm, WPASVC_NAME, SERVICE_QUERY_STATUS);
+	if (!svc) {
+		debug("OpenService failed: %d", (int) GetLastError());
+		CloseServiceHandle(scm);
+		return false;
+	}
+
+	if (QueryServiceStatus(svc, &status)) {
+		if (status.dwCurrentState != SERVICE_STOPPED)
+			running = true;
+	}
+
+	CloseServiceHandle(svc);
+	CloseServiceHandle(scm);
+
+	return running;
+}
+
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+
+void WpaGui::addInterface()
+{
+	if (add_iface) {
+		add_iface->close();
+		delete add_iface;
+	}
+	add_iface = new AddInterface(this, this);
+	add_iface->show();
+	add_iface->exec();
+}
+
+
+#ifndef QT_NO_SESSIONMANAGER
+void WpaGui::saveState()
+{
+	QSettings settings("wpa_supplicant", "wpa_gui");
+	settings.beginGroup("state");
+	settings.setValue("session_id", app->sessionId());
+	settings.setValue("in_tray", inTray);
+	settings.endGroup();
+}
+#endif
diff --git a/wpa_supplicant/wpa_gui-qt4/wpagui.h b/wpa_supplicant/wpa_gui-qt4/wpagui.h
new file mode 100644
index 000000000000..f0a34c97ebe8
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpagui.h
@@ -0,0 +1,180 @@
+/*
+ * wpa_gui - WpaGui class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPAGUI_H
+#define WPAGUI_H
+
+#include <QSystemTrayIcon>
+#include <QObject>
+#include "ui_wpagui.h"
+#include "addinterface.h"
+
+class UserDataRequest;
+
+class WpaGuiApp : public QApplication
+{
+	Q_OBJECT
+public:
+	WpaGuiApp(int &argc, char **argv);
+
+#if !defined(QT_NO_SESSIONMANAGER) && QT_VERSION < 0x050000
+	virtual void saveState(QSessionManager &manager);
+#endif
+
+	WpaGui *w;
+	int argc;
+	char **argv;
+};
+
+class WpaGui : public QMainWindow, public Ui::WpaGui
+{
+	Q_OBJECT
+
+public:
+
+	enum TrayIconType {
+		TrayIconOffline = 0,
+		TrayIconAcquiring,
+		TrayIconConnected,
+		TrayIconSignalNone,
+		TrayIconSignalWeak,
+		TrayIconSignalOk,
+		TrayIconSignalGood,
+		TrayIconSignalExcellent,
+	};
+
+	WpaGui(QApplication *app, QWidget *parent = 0, const char *name = 0,
+	       Qt::WindowFlags fl = 0);
+	~WpaGui();
+
+	virtual int ctrlRequest(const char *cmd, char *buf, size_t *buflen);
+	virtual void triggerUpdate();
+	virtual void editNetwork(const QString &sel);
+	virtual void removeNetwork(const QString &sel);
+	virtual void enableNetwork(const QString &sel);
+	virtual void disableNetwork(const QString &sel);
+	virtual int getNetworkDisabled(const QString &sel);
+	void setBssFromScan(const QString &bssid);
+#ifndef QT_NO_SESSIONMANAGER
+	void saveState();
+#endif
+
+public slots:
+	virtual void parse_argv();
+	virtual void updateStatus();
+	virtual void updateNetworks();
+	virtual void helpIndex();
+	virtual void helpContents();
+	virtual void helpAbout();
+	virtual void disconnect();
+	virtual void scan();
+	virtual void eventHistory();
+	virtual void ping();
+	virtual void signalMeterUpdate();
+	virtual void processMsg(char *msg);
+	virtual void processCtrlReq(const char *req);
+	virtual void receiveMsgs();
+	virtual void connectB();
+	virtual void selectNetwork(const QString &sel);
+	virtual void editSelectedNetwork();
+	virtual void editListedNetwork();
+	virtual void removeSelectedNetwork();
+	virtual void removeListedNetwork();
+	virtual void addNetwork();
+	virtual void enableAllNetworks();
+	virtual void disableAllNetworks();
+	virtual void removeAllNetworks();
+	virtual void saveConfig();
+	virtual void selectAdapter(const QString &sel);
+	virtual void updateNetworkDisabledStatus();
+	virtual void enableListedNetwork(bool);
+	virtual void disableListedNetwork(bool);
+	virtual void showTrayMessage(QSystemTrayIcon::MessageIcon type,
+				     int sec, const QString &msg);
+	virtual void showTrayStatus();
+	virtual void updateTrayIcon(TrayIconType type);
+	virtual void updateTrayToolTip(const QString &msg);
+	virtual QIcon loadThemedIcon(const QStringList &names,
+				     const QIcon &fallback);
+	virtual void wpsDialog();
+	virtual void peersDialog();
+	virtual void tabChanged(int index);
+	virtual void wpsPbc();
+	virtual void wpsGeneratePin();
+	virtual void wpsApPinChanged(const QString &text);
+	virtual void wpsApPin();
+#ifdef CONFIG_NATIVE_WINDOWS
+	virtual void startService();
+	virtual void stopService();
+#endif /* CONFIG_NATIVE_WINDOWS */
+	virtual void addInterface();
+
+protected slots:
+	virtual void languageChange();
+	virtual void trayActivated(QSystemTrayIcon::ActivationReason how);
+	virtual void closeEvent(QCloseEvent *event);
+
+private:
+	ScanResults *scanres;
+	Peers *peers;
+	bool networkMayHaveChanged;
+	char *ctrl_iface;
+	EventHistory *eh;
+	struct wpa_ctrl *ctrl_conn;
+	QSocketNotifier *msgNotifier;
+	QTimer *timer;
+	int pingsToStatusUpdate;
+	WpaMsgList msgs;
+	char *ctrl_iface_dir;
+	struct wpa_ctrl *monitor_conn;
+	UserDataRequest *udr;
+	QAction *disconnectAction;
+	QAction *reconnectAction;
+	QAction *eventAction;
+	QAction *scanAction;
+	QAction *statAction;
+	QAction *showAction;
+	QAction *hideAction;
+	QAction *quitAction;
+	QMenu *tray_menu;
+	QSystemTrayIcon *tray_icon;
+	TrayIconType currentIconType;
+	QString wpaStateTranslate(char *state);
+	void createTrayIcon(bool);
+	bool ackTrayIcon;
+	bool startInTray;
+	bool quietMode;
+
+	int openCtrlConnection(const char *ifname);
+
+	bool wpsRunning;
+
+	QString bssFromScan;
+
+	void stopWpsRun(bool success);
+
+	QTimer *signalMeterTimer;
+	int signalMeterInterval;
+
+#ifdef CONFIG_NATIVE_WINDOWS
+	QAction *fileStartServiceAction;
+	QAction *fileStopServiceAction;
+
+	bool serviceRunning();
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+	QAction *addInterfaceAction;
+	AddInterface *add_iface;
+
+	bool connectedToService;
+
+	QApplication *app;
+	bool inTray;
+};
+
+#endif /* WPAGUI_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/wpagui.ui b/wpa_supplicant/wpa_gui-qt4/wpagui.ui
new file mode 100644
index 000000000000..9f9039f6c916
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpagui.ui
@@ -0,0 +1,524 @@
+<ui version="4.0" >
+ <class>WpaGui</class>
+ <widget class="QMainWindow" name="WpaGui" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>345</width>
+    <height>330</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>wpa_gui</string>
+  </property>
+  <property name="windowIcon" >
+   <iconset resource="icons.qrc" >
+    <normaloff>:/icons/wpa_gui.svg</normaloff>:/icons/wpa_gui.svg</iconset>
+  </property>
+  <widget class="QWidget" name="widget" >
+   <layout class="QGridLayout" >
+    <item row="0" column="0" >
+     <widget class="QLabel" name="adapterLabel" >
+      <property name="text" >
+       <string>Adapter:</string>
+      </property>
+     </widget>
+    </item>
+    <item row="0" column="1" >
+     <widget class="QComboBox" name="adapterSelect" />
+    </item>
+    <item row="1" column="0" >
+     <widget class="QLabel" name="networkLabel" >
+      <property name="text" >
+       <string>Network:</string>
+      </property>
+     </widget>
+    </item>
+    <item row="1" column="1" >
+     <widget class="QComboBox" name="networkSelect" />
+    </item>
+    <item row="2" column="0" colspan="2" >
+     <widget class="QTabWidget" name="wpaguiTab" >
+      <property name="currentIndex" >
+       <number>0</number>
+      </property>
+      <widget class="QWidget" name="statusTab" >
+       <attribute name="title" >
+        <string>Current Status</string>
+       </attribute>
+       <layout class="QGridLayout" >
+        <item row="0" column="0" colspan="5" >
+         <widget class="QFrame" name="frame3" >
+          <property name="frameShape" >
+           <enum>QFrame::NoFrame</enum>
+          </property>
+          <property name="frameShadow" >
+           <enum>QFrame::Plain</enum>
+          </property>
+          <layout class="QGridLayout" >
+           <item row="0" column="0" >
+            <widget class="QLabel" name="statusLabel" >
+             <property name="text" >
+              <string>Status:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="0" >
+            <widget class="QLabel" name="lastMessageLabel" >
+             <property name="text" >
+              <string>Last message:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="0" >
+            <widget class="QLabel" name="authenticationLabel" >
+             <property name="text" >
+              <string>Authentication:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="0" >
+            <widget class="QLabel" name="encryptionLabel" >
+             <property name="text" >
+              <string>Encryption:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="4" column="0" >
+            <widget class="QLabel" name="ssidLabel" >
+             <property name="text" >
+              <string>SSID:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="5" column="0" >
+            <widget class="QLabel" name="bssidLabel" >
+             <property name="text" >
+              <string>BSSID:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="6" column="0" >
+            <widget class="QLabel" name="ipAddressLabel" >
+             <property name="text" >
+              <string>IP address:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="0" column="1" >
+            <widget class="QLabel" name="textStatus" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="1" colspan="3" >
+            <widget class="QLabel" name="textLastMessage" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="1" >
+            <widget class="QLabel" name="textAuthentication" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="1" >
+            <widget class="QLabel" name="textEncryption" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="4" column="1" >
+            <widget class="QLabel" name="textSsid" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="5" column="1" >
+            <widget class="QLabel" name="textBssid" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="6" column="1" >
+            <widget class="QLabel" name="textIpAddress" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+        </item>
+        <item row="1" column="0" >
+         <spacer>
+          <property name="orientation" >
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" >
+           <size>
+            <width>20</width>
+            <height>40</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item row="1" column="1" >
+         <widget class="QPushButton" name="connectButton" >
+          <property name="text" >
+           <string>Connect</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="2" >
+         <widget class="QPushButton" name="disconnectButton" >
+          <property name="text" >
+           <string>Disconnect</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="3" >
+         <widget class="QPushButton" name="scanButton" >
+          <property name="text" >
+           <string>Scan</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="4" >
+         <spacer>
+          <property name="orientation" >
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" >
+           <size>
+            <width>20</width>
+            <height>40</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </widget>
+      <widget class="QWidget" name="networkconfigTab" >
+       <attribute name="title" >
+        <string>Manage Networks</string>
+       </attribute>
+       <layout class="QGridLayout" >
+        <item row="0" column="0" colspan="5" >
+         <widget class="QListWidget" name="networkList" >
+          <property name="selectionRectVisible" >
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item rowspan="2" row="1" column="0" >
+         <spacer>
+          <property name="orientation" >
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" >
+           <size>
+            <width>20</width>
+            <height>61</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item row="1" column="1" >
+         <widget class="QRadioButton" name="enableRadioButton" >
+          <property name="text" >
+           <string>Enabled</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="2" >
+         <widget class="QPushButton" name="editNetworkButton" >
+          <property name="text" >
+           <string>Edit</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="3" >
+         <widget class="QPushButton" name="removeNetworkButton" >
+          <property name="text" >
+           <string>Remove</string>
+          </property>
+         </widget>
+        </item>
+        <item rowspan="2" row="1" column="4" >
+         <spacer>
+          <property name="orientation" >
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" >
+           <size>
+            <width>20</width>
+            <height>61</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item row="2" column="1" >
+         <widget class="QRadioButton" name="disableRadioButton" >
+          <property name="text" >
+           <string>Disabled</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="2" >
+         <widget class="QPushButton" name="addNetworkButton" >
+          <property name="text" >
+           <string>Add</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="3" >
+         <widget class="QPushButton" name="scanNetworkButton" >
+          <property name="text" >
+           <string>Scan</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+      <widget class="QWidget" name="wpsTab" >
+       <attribute name="title" >
+        <string>WPS</string>
+       </attribute>
+       <layout class="QGridLayout" name="wpsGridLayout" >
+        <item row="0" column="0" >
+         <widget class="QLabel" name="label_2" >
+          <property name="text" >
+           <string>Status:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1" colspan="3" >
+         <widget class="QLabel" name="wpsStatusText" >
+          <property name="text" >
+           <string/>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="0" colspan="2" >
+         <widget class="QPushButton" name="wpsPbcButton" >
+          <property name="text" >
+           <string>PBC - push button</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0" colspan="2" >
+         <widget class="QPushButton" name="wpsPinButton" >
+          <property name="text" >
+           <string>Generate PIN</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="2" >
+         <widget class="QLabel" name="label" >
+          <property name="text" >
+           <string>PIN:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="3" >
+         <widget class="QLineEdit" name="wpsPinEdit" >
+          <property name="enabled" >
+           <bool>false</bool>
+          </property>
+          <property name="readOnly" >
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="0" colspan="2" >
+         <widget class="QPushButton" name="wpsApPinButton" >
+          <property name="enabled" >
+           <bool>false</bool>
+          </property>
+          <property name="text" >
+           <string>Use AP PIN</string>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="2" >
+         <widget class="QLabel" name="label_3" >
+          <property name="text" >
+           <string>AP PIN:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="3" >
+         <widget class="QLineEdit" name="wpsApPinEdit" >
+          <property name="enabled" >
+           <bool>false</bool>
+          </property>
+         </widget>
+        </item>
+        <item row="4" column="0" colspan="4" >
+         <widget class="QTextEdit" name="wpsInstructions" >
+          <property name="readOnly" >
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QMenuBar" name="MenuBar" >
+   <property name="geometry" >
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>345</width>
+     <height>24</height>
+    </rect>
+   </property>
+   <widget class="QMenu" name="fileMenu" >
+    <property name="title" >
+     <string>&amp;File</string>
+    </property>
+    <addaction name="fileEventHistoryAction" />
+    <addaction name="fileSaveConfigAction" />
+    <addaction name="actionWPS" />
+    <addaction name="actionPeers" />
+    <addaction name="separator" />
+    <addaction name="fileExitAction" />
+   </widget>
+   <widget class="QMenu" name="networkMenu" >
+    <property name="title" >
+     <string>&amp;Network</string>
+    </property>
+    <addaction name="networkAddAction" />
+    <addaction name="networkEditAction" />
+    <addaction name="networkRemoveAction" />
+    <addaction name="separator" />
+    <addaction name="networkEnableAllAction" />
+    <addaction name="networkDisableAllAction" />
+    <addaction name="networkRemoveAllAction" />
+   </widget>
+   <widget class="QMenu" name="helpMenu" >
+    <property name="title" >
+     <string>&amp;Help</string>
+    </property>
+    <addaction name="helpContentsAction" />
+    <addaction name="helpIndexAction" />
+    <addaction name="separator" />
+    <addaction name="helpAboutAction" />
+   </widget>
+   <addaction name="fileMenu" />
+   <addaction name="networkMenu" />
+   <addaction name="helpMenu" />
+  </widget>
+  <action name="fileEventHistoryAction" >
+   <property name="text" >
+    <string>Event &amp;History</string>
+   </property>
+  </action>
+  <action name="fileSaveConfigAction" >
+   <property name="text" >
+    <string>&amp;Save Configuration</string>
+   </property>
+   <property name="shortcut" >
+    <string>Ctrl+S</string>
+   </property>
+  </action>
+  <action name="fileExitAction" >
+   <property name="text" >
+    <string>E&amp;xit</string>
+   </property>
+   <property name="shortcut" >
+    <string>Ctrl+Q</string>
+   </property>
+  </action>
+  <action name="networkAddAction" >
+   <property name="text" >
+    <string>&amp;Add</string>
+   </property>
+  </action>
+  <action name="networkEditAction" >
+   <property name="text" >
+    <string>&amp;Edit</string>
+   </property>
+  </action>
+  <action name="networkRemoveAction" >
+   <property name="text" >
+    <string>&amp;Remove</string>
+   </property>
+  </action>
+  <action name="networkEnableAllAction" >
+   <property name="text" >
+    <string>E&amp;nable All</string>
+   </property>
+  </action>
+  <action name="networkDisableAllAction" >
+   <property name="text" >
+    <string>&amp;Disable All</string>
+   </property>
+  </action>
+  <action name="networkRemoveAllAction" >
+   <property name="text" >
+    <string>Re&amp;move All</string>
+   </property>
+  </action>
+  <action name="helpContentsAction" >
+   <property name="enabled" >
+    <bool>false</bool>
+   </property>
+   <property name="text" >
+    <string>&amp;Contents...</string>
+   </property>
+  </action>
+  <action name="helpIndexAction" >
+   <property name="enabled" >
+    <bool>false</bool>
+   </property>
+   <property name="text" >
+    <string>&amp;Index...</string>
+   </property>
+  </action>
+  <action name="helpAboutAction" >
+   <property name="text" >
+    <string>&amp;About</string>
+   </property>
+  </action>
+  <action name="actionWPS" >
+   <property name="enabled" >
+    <bool>false</bool>
+   </property>
+   <property name="text" >
+    <string>&amp;Wi-Fi Protected Setup</string>
+   </property>
+  </action>
+  <action name="actionPeers" >
+   <property name="text" >
+    <string>&amp;Peers</string>
+   </property>
+  </action>
+ </widget>
+ <layoutdefault spacing="6" margin="11" />
+ <pixmapfunction></pixmapfunction>
+ <includes>
+  <include location="global" >qtimer.h</include>
+  <include location="global" >qsocketnotifier.h</include>
+  <include location="local" >wpamsg.h</include>
+  <include location="local" >eventhistory.h</include>
+  <include location="local" >scanresults.h</include>
+  <include location="local" >peers.h</include>
+ </includes>
+ <resources>
+  <include location="icons.qrc" />
+ </resources>
+ <connections/>
+</ui>
diff --git a/wpa_supplicant/wpa_gui-qt4/wpamsg.h b/wpa_supplicant/wpa_gui-qt4/wpamsg.h
new file mode 100644
index 000000000000..8f2fcdc41988
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpamsg.h
@@ -0,0 +1,35 @@
+/*
+ * wpa_gui - WpaMsg class for storing event messages
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPAMSG_H
+#define WPAMSG_H
+
+#include <QDateTime>
+#include <QLinkedList>
+
+class WpaMsg {
+public:
+	WpaMsg(const QString &_msg, int _priority = 2)
+		: msg(_msg), priority(_priority)
+	{
+		timestamp = QDateTime::currentDateTime();
+	}
+
+	QString getMsg() const { return msg; }
+	int getPriority() const { return priority; }
+	QDateTime getTimestamp() const { return timestamp; }
+
+private:
+	QString msg;
+	int priority;
+	QDateTime timestamp;
+};
+
+typedef QLinkedList<WpaMsg> WpaMsgList;
+
+#endif /* WPAMSG_H */
diff --git a/wpa_supplicant/wpa_passphrase.c b/wpa_supplicant/wpa_passphrase.c
new file mode 100644
index 000000000000..538997e62580
--- /dev/null
+++ b/wpa_supplicant/wpa_passphrase.c
@@ -0,0 +1,73 @@
+/*
+ * WPA Supplicant - ASCII passphrase to WPA PSK tool
+ * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "crypto/sha1.h"
+
+
+int main(int argc, char *argv[])
+{
+	unsigned char psk[32];
+	int i;
+	char *ssid, *passphrase, buf[64], *pos;
+	size_t len;
+
+	if (argc < 2) {
+		printf("usage: wpa_passphrase <ssid> [passphrase]\n"
+			"\nIf passphrase is left out, it will be read from "
+			"stdin\n");
+		return 1;
+	}
+
+	ssid = argv[1];
+
+	if (argc > 2) {
+		passphrase = argv[2];
+	} else {
+		fprintf(stderr, "# reading passphrase from stdin\n");
+		if (fgets(buf, sizeof(buf), stdin) == NULL) {
+			fprintf(stderr, "Failed to read passphrase\n");
+			return 1;
+		}
+		buf[sizeof(buf) - 1] = '\0';
+		pos = buf;
+		while (*pos != '\0') {
+			if (*pos == '\r' || *pos == '\n') {
+				*pos = '\0';
+				break;
+			}
+			pos++;
+		}
+		passphrase = buf;
+	}
+
+	len = os_strlen(passphrase);
+	if (len < 8 || len > 63) {
+		fprintf(stderr, "Passphrase must be 8..63 characters\n");
+		return 1;
+	}
+	if (has_ctrl_char((u8 *) passphrase, len)) {
+		fprintf(stderr, "Invalid passphrase character\n");
+		return 1;
+	}
+
+	pbkdf2_sha1(passphrase, (u8 *) ssid, os_strlen(ssid), 4096, psk, 32);
+
+	printf("network={\n");
+	printf("\tssid=\"%s\"\n", ssid);
+	printf("\t#psk=\"%s\"\n", passphrase);
+	printf("\tpsk=");
+	for (i = 0; i < 32; i++)
+		printf("%02x", psk[i]);
+	printf("\n");
+	printf("}\n");
+
+	return 0;
+}
diff --git a/wpa_supplicant/wpa_priv.c b/wpa_supplicant/wpa_priv.c
new file mode 100644
index 000000000000..c5d7168690f7
--- /dev/null
+++ b/wpa_supplicant/wpa_priv.c
@@ -0,0 +1,1292 @@
+/*
+ * WPA Supplicant / privileged helper program
+ * Copyright (c) 2007-2009, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+#ifdef __linux__
+#include <fcntl.h>
+#endif /* __linux__ */
+#include <sys/un.h>
+#include <sys/stat.h>
+
+#include "common.h"
+#include "eloop.h"
+#include "common/version.h"
+#include "drivers/driver.h"
+#include "l2_packet/l2_packet.h"
+#include "common/privsep_commands.h"
+#include "common/ieee802_11_defs.h"
+
+#define WPA_PRIV_MAX_L2 3
+
+struct wpa_priv_interface {
+	struct wpa_priv_interface *next;
+	char *driver_name;
+	char *ifname;
+	char *sock_name;
+	int fd;
+
+	void *ctx;
+
+	const struct wpa_driver_ops *driver;
+	void *drv_priv;
+	void *drv_global_priv;
+	struct sockaddr_un drv_addr;
+	socklen_t drv_addr_len;
+	int wpas_registered;
+
+	struct l2_packet_data *l2[WPA_PRIV_MAX_L2];
+	struct sockaddr_un l2_addr[WPA_PRIV_MAX_L2];
+	socklen_t l2_addr_len[WPA_PRIV_MAX_L2];
+	struct wpa_priv_l2 {
+		struct wpa_priv_interface *parent;
+		int idx;
+	} l2_ctx[WPA_PRIV_MAX_L2];
+};
+
+struct wpa_priv_global {
+	struct wpa_priv_interface *interfaces;
+};
+
+
+static void wpa_priv_cmd_register(struct wpa_priv_interface *iface,
+				  struct sockaddr_un *from, socklen_t fromlen)
+{
+	int i;
+
+	if (iface->drv_priv) {
+		wpa_printf(MSG_DEBUG, "Cleaning up forgotten driver instance");
+		if (iface->driver->deinit)
+			iface->driver->deinit(iface->drv_priv);
+		iface->drv_priv = NULL;
+		if (iface->drv_global_priv) {
+			iface->driver->global_deinit(iface->drv_global_priv);
+			iface->drv_global_priv = NULL;
+		}
+		iface->wpas_registered = 0;
+	}
+
+	for (i = 0; i < WPA_PRIV_MAX_L2; i++) {
+		if (iface->l2[i]) {
+			wpa_printf(MSG_DEBUG,
+				   "Cleaning up forgotten l2_packet instance");
+			l2_packet_deinit(iface->l2[i]);
+			iface->l2[i] = NULL;
+		}
+	}
+
+	if (iface->driver->init2) {
+		if (iface->driver->global_init) {
+			iface->drv_global_priv =
+				iface->driver->global_init(iface->ctx);
+			if (!iface->drv_global_priv) {
+				wpa_printf(MSG_INFO,
+					   "Failed to initialize driver global context");
+				return;
+			}
+		} else {
+			iface->drv_global_priv = NULL;
+		}
+		iface->drv_priv = iface->driver->init2(iface, iface->ifname,
+						       iface->drv_global_priv);
+	} else if (iface->driver->init) {
+		iface->drv_priv = iface->driver->init(iface, iface->ifname);
+	} else {
+		return;
+	}
+	if (iface->drv_priv == NULL) {
+		wpa_printf(MSG_DEBUG, "Failed to initialize driver wrapper");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "Driver wrapper '%s' initialized for interface "
+		   "'%s'", iface->driver_name, iface->ifname);
+
+	os_memcpy(&iface->drv_addr, from, fromlen);
+	iface->drv_addr_len = fromlen;
+	iface->wpas_registered = 1;
+
+	if (iface->driver->set_param &&
+	    iface->driver->set_param(iface->drv_priv, NULL) < 0) {
+		wpa_printf(MSG_ERROR, "Driver interface rejected param");
+	}
+}
+
+
+static void wpa_priv_cmd_unregister(struct wpa_priv_interface *iface,
+				    struct sockaddr_un *from)
+{
+	if (iface->drv_priv) {
+		if (iface->driver->deinit)
+			iface->driver->deinit(iface->drv_priv);
+		iface->drv_priv = NULL;
+		if (iface->drv_global_priv) {
+			iface->driver->global_deinit(iface->drv_global_priv);
+			iface->drv_global_priv = NULL;
+		}
+		iface->wpas_registered = 0;
+	}
+}
+
+
+static void wpa_priv_cmd_scan(struct wpa_priv_interface *iface,
+			      void *buf, size_t len)
+{
+	struct wpa_driver_scan_params params;
+	struct privsep_cmd_scan *scan;
+	unsigned int i;
+	int freqs[PRIVSEP_MAX_SCAN_FREQS + 1];
+
+	if (iface->drv_priv == NULL)
+		return;
+
+	if (len < sizeof(*scan)) {
+		wpa_printf(MSG_DEBUG, "Invalid scan request");
+		return;
+	}
+
+	scan = buf;
+
+	os_memset(&params, 0, sizeof(params));
+	if (scan->num_ssids > WPAS_MAX_SCAN_SSIDS) {
+		wpa_printf(MSG_DEBUG, "Invalid scan request (num_ssids)");
+		return;
+	}
+	params.num_ssids = scan->num_ssids;
+	for (i = 0; i < scan->num_ssids; i++) {
+		params.ssids[i].ssid = scan->ssids[i];
+		params.ssids[i].ssid_len = scan->ssid_lens[i];
+	}
+
+	if (scan->num_freqs > PRIVSEP_MAX_SCAN_FREQS) {
+		wpa_printf(MSG_DEBUG, "Invalid scan request (num_freqs)");
+		return;
+	}
+	if (scan->num_freqs) {
+		for (i = 0; i < scan->num_freqs; i++)
+			freqs[i] = scan->freqs[i];
+		freqs[i] = 0;
+		params.freqs = freqs;
+	}
+
+	if (iface->driver->scan2)
+		iface->driver->scan2(iface->drv_priv, &params);
+}
+
+
+static void wpa_priv_get_scan_results2(struct wpa_priv_interface *iface,
+				       struct sockaddr_un *from,
+				       socklen_t fromlen)
+{
+	struct wpa_scan_results *res;
+	u8 *buf = NULL, *pos, *end;
+	int val;
+	size_t i;
+
+	res = iface->driver->get_scan_results2(iface->drv_priv);
+	if (res == NULL)
+		goto fail;
+
+	buf = os_malloc(60000);
+	if (buf == NULL)
+		goto fail;
+	pos = buf;
+	end = buf + 60000;
+	val = res->num;
+	os_memcpy(pos, &val, sizeof(int));
+	pos += sizeof(int);
+
+	for (i = 0; i < res->num; i++) {
+		struct wpa_scan_res *r = res->res[i];
+		val = sizeof(*r) + r->ie_len + r->beacon_ie_len;
+		if (end - pos < (int) sizeof(int) + val)
+			break;
+		os_memcpy(pos, &val, sizeof(int));
+		pos += sizeof(int);
+		os_memcpy(pos, r, val);
+		pos += val;
+	}
+
+	sendto(iface->fd, buf, pos - buf, 0, (struct sockaddr *) from, fromlen);
+
+	os_free(buf);
+	wpa_scan_results_free(res);
+	return;
+
+fail:
+	os_free(buf);
+	wpa_scan_results_free(res);
+	sendto(iface->fd, "", 0, 0, (struct sockaddr *) from, fromlen);
+}
+
+
+static void wpa_priv_cmd_get_scan_results(struct wpa_priv_interface *iface,
+					  struct sockaddr_un *from,
+					  socklen_t fromlen)
+{
+	if (iface->drv_priv == NULL)
+		return;
+
+	if (iface->driver->get_scan_results2)
+		wpa_priv_get_scan_results2(iface, from, fromlen);
+	else
+		sendto(iface->fd, "", 0, 0, (struct sockaddr *) from, fromlen);
+}
+
+
+static void wpa_priv_cmd_authenticate(struct wpa_priv_interface *iface,
+				      void *buf, size_t len)
+{
+	struct wpa_driver_auth_params params;
+	struct privsep_cmd_authenticate *auth;
+	int res, i;
+
+	if (iface->drv_priv == NULL || iface->driver->authenticate == NULL)
+		return;
+
+	if (len < sizeof(*auth)) {
+		wpa_printf(MSG_DEBUG, "Invalid authentication request");
+		return;
+	}
+
+	auth = buf;
+	if (sizeof(*auth) + auth->ie_len + auth->auth_data_len > len) {
+		wpa_printf(MSG_DEBUG, "Authentication request overflow");
+		return;
+	}
+
+	os_memset(&params, 0, sizeof(params));
+	params.freq = auth->freq;
+	params.bssid = auth->bssid;
+	params.ssid = auth->ssid;
+	if (auth->ssid_len > SSID_MAX_LEN)
+		return;
+	params.ssid_len = auth->ssid_len;
+	params.auth_alg = auth->auth_alg;
+	for (i = 0; i < 4; i++) {
+		if (auth->wep_key_len[i]) {
+			params.wep_key[i] = auth->wep_key[i];
+			params.wep_key_len[i] = auth->wep_key_len[i];
+		}
+	}
+	params.wep_tx_keyidx = auth->wep_tx_keyidx;
+	params.local_state_change = auth->local_state_change;
+	params.p2p = auth->p2p;
+	if (auth->ie_len) {
+		params.ie = (u8 *) (auth + 1);
+		params.ie_len = auth->ie_len;
+	}
+	if (auth->auth_data_len) {
+		params.auth_data = ((u8 *) (auth + 1)) + auth->ie_len;
+		params.auth_data_len = auth->auth_data_len;
+	}
+
+	res = iface->driver->authenticate(iface->drv_priv, &params);
+	wpa_printf(MSG_DEBUG, "drv->authenticate: res=%d", res);
+}
+
+
+static void wpa_priv_cmd_associate(struct wpa_priv_interface *iface,
+				   void *buf, size_t len)
+{
+	struct wpa_driver_associate_params params;
+	struct privsep_cmd_associate *assoc;
+	u8 *bssid;
+	int res;
+
+	if (iface->drv_priv == NULL || iface->driver->associate == NULL)
+		return;
+
+	if (len < sizeof(*assoc)) {
+		wpa_printf(MSG_DEBUG, "Invalid association request");
+		return;
+	}
+
+	assoc = buf;
+	if (sizeof(*assoc) + assoc->wpa_ie_len > len) {
+		wpa_printf(MSG_DEBUG, "Association request overflow");
+		return;
+	}
+
+	os_memset(&params, 0, sizeof(params));
+	bssid = assoc->bssid;
+	if (bssid[0] | bssid[1] | bssid[2] | bssid[3] | bssid[4] | bssid[5])
+		params.bssid = bssid;
+	params.ssid = assoc->ssid;
+	if (assoc->ssid_len > SSID_MAX_LEN)
+		return;
+	params.ssid_len = assoc->ssid_len;
+	params.freq.mode = assoc->hwmode;
+	params.freq.freq = assoc->freq;
+	params.freq.channel = assoc->channel;
+	if (assoc->wpa_ie_len) {
+		params.wpa_ie = (u8 *) (assoc + 1);
+		params.wpa_ie_len = assoc->wpa_ie_len;
+	}
+	params.pairwise_suite = assoc->pairwise_suite;
+	params.group_suite = assoc->group_suite;
+	params.key_mgmt_suite = assoc->key_mgmt_suite;
+	params.auth_alg = assoc->auth_alg;
+	params.mode = assoc->mode;
+
+	res = iface->driver->associate(iface->drv_priv, &params);
+	wpa_printf(MSG_DEBUG, "drv->associate: res=%d", res);
+}
+
+
+static void wpa_priv_cmd_get_bssid(struct wpa_priv_interface *iface,
+				   struct sockaddr_un *from, socklen_t fromlen)
+{
+	u8 bssid[ETH_ALEN];
+
+	if (iface->drv_priv == NULL)
+		goto fail;
+
+	if (iface->driver->get_bssid == NULL ||
+	    iface->driver->get_bssid(iface->drv_priv, bssid) < 0)
+		goto fail;
+
+	sendto(iface->fd, bssid, ETH_ALEN, 0, (struct sockaddr *) from,
+	       fromlen);
+	return;
+
+fail:
+	sendto(iface->fd, "", 0, 0, (struct sockaddr *) from, fromlen);
+}
+
+
+static void wpa_priv_cmd_get_ssid(struct wpa_priv_interface *iface,
+				  struct sockaddr_un *from, socklen_t fromlen)
+{
+	u8 ssid[sizeof(int) + SSID_MAX_LEN];
+	int res;
+
+	if (iface->drv_priv == NULL)
+		goto fail;
+
+	if (iface->driver->get_ssid == NULL)
+		goto fail;
+
+	os_memset(ssid, 0, sizeof(ssid));
+	res = iface->driver->get_ssid(iface->drv_priv, &ssid[sizeof(int)]);
+	if (res < 0 || res > SSID_MAX_LEN)
+		goto fail;
+	os_memcpy(ssid, &res, sizeof(int));
+
+	sendto(iface->fd, ssid, sizeof(ssid), 0, (struct sockaddr *) from,
+	       fromlen);
+	return;
+
+fail:
+	sendto(iface->fd, "", 0, 0, (struct sockaddr *) from, fromlen);
+}
+
+
+static void wpa_priv_cmd_set_key(struct wpa_priv_interface *iface,
+				 void *buf, size_t len)
+{
+	struct privsep_cmd_set_key *params;
+	int res;
+	struct wpa_driver_set_key_params p;
+
+	if (iface->drv_priv == NULL || iface->driver->set_key == NULL)
+		return;
+
+	if (len != sizeof(*params)) {
+		wpa_printf(MSG_DEBUG, "Invalid set_key request");
+		return;
+	}
+
+	params = buf;
+
+	os_memset(&p, 0, sizeof(p));
+	p.ifname = iface->ifname;
+	p.alg = params->alg;
+	p.addr = params->addr;
+	p.key_idx = params->key_idx;
+	p.set_tx = params->set_tx;
+	p.seq = params->seq_len ? params->seq : NULL;
+	p.seq_len = params->seq_len;
+	p.key = params->key_len ? params->key : NULL;
+	p.key_len = params->key_len;
+	p.key_flag = params->key_flag;
+
+	res = iface->driver->set_key(iface->drv_priv, &p);
+	wpa_printf(MSG_DEBUG, "drv->set_key: res=%d", res);
+}
+
+
+static void wpa_priv_cmd_get_capa(struct wpa_priv_interface *iface,
+				  struct sockaddr_un *from, socklen_t fromlen)
+{
+	struct wpa_driver_capa capa;
+
+	if (iface->drv_priv == NULL)
+		goto fail;
+
+	if (iface->driver->get_capa == NULL ||
+	    iface->driver->get_capa(iface->drv_priv, &capa) < 0)
+		goto fail;
+
+	/* For now, no support for passing extended_capa pointers */
+	capa.extended_capa = NULL;
+	capa.extended_capa_mask = NULL;
+	capa.extended_capa_len = 0;
+	sendto(iface->fd, &capa, sizeof(capa), 0, (struct sockaddr *) from,
+	       fromlen);
+	return;
+
+fail:
+	sendto(iface->fd, "", 0, 0, (struct sockaddr *) from, fromlen);
+}
+
+
+static void wpa_priv_l2_rx(void *ctx, const u8 *src_addr, const u8 *buf,
+			   size_t len)
+{
+	struct wpa_priv_l2 *l2_ctx = ctx;
+	struct wpa_priv_interface *iface = l2_ctx->parent;
+	struct msghdr msg;
+	struct iovec io[2];
+
+	io[0].iov_base = (u8 *) src_addr;
+	io[0].iov_len = ETH_ALEN;
+	io[1].iov_base = (u8 *) buf;
+	io[1].iov_len = len;
+
+	os_memset(&msg, 0, sizeof(msg));
+	msg.msg_iov = io;
+	msg.msg_iovlen = 2;
+	msg.msg_name = &iface->l2_addr[l2_ctx->idx];
+	msg.msg_namelen = iface->l2_addr_len[l2_ctx->idx];
+
+	if (sendmsg(iface->fd, &msg, 0) < 0) {
+		wpa_printf(MSG_ERROR, "sendmsg(l2 rx): %s", strerror(errno));
+	}
+}
+
+
+static int wpa_priv_allowed_l2_proto(u16 proto)
+{
+	return proto == ETH_P_EAPOL || proto == ETH_P_RSN_PREAUTH ||
+		proto == ETH_P_80211_ENCAP;
+}
+
+
+static void wpa_priv_cmd_l2_register(struct wpa_priv_interface *iface,
+				     struct sockaddr_un *from,
+				     socklen_t fromlen,
+				     void *buf, size_t len)
+{
+	int *reg_cmd = buf;
+	u8 own_addr[ETH_ALEN];
+	int res;
+	u16 proto;
+	int idx;
+
+	if (len != 2 * sizeof(int)) {
+		wpa_printf(MSG_DEBUG, "Invalid l2_register length %lu",
+			   (unsigned long) len);
+		return;
+	}
+
+	proto = reg_cmd[0];
+	if (!wpa_priv_allowed_l2_proto(proto)) {
+		wpa_printf(MSG_DEBUG, "Refused l2_packet connection for "
+			   "ethertype 0x%x", proto);
+		return;
+	}
+
+	for (idx = 0; idx < WPA_PRIV_MAX_L2; idx++) {
+		if (!iface->l2[idx])
+			break;
+	}
+	if (idx == WPA_PRIV_MAX_L2) {
+		wpa_printf(MSG_DEBUG, "No free l2_packet connection found");
+		return;
+	}
+
+	os_memcpy(&iface->l2_addr[idx], from, fromlen);
+	iface->l2_addr_len[idx] = fromlen;
+
+	iface->l2_ctx[idx].idx = idx;
+	iface->l2_ctx[idx].parent = iface;
+	iface->l2[idx] = l2_packet_init(iface->ifname, NULL, proto,
+					wpa_priv_l2_rx, &iface->l2_ctx[idx],
+					reg_cmd[1]);
+	if (!iface->l2[idx]) {
+		wpa_printf(MSG_DEBUG, "Failed to initialize l2_packet "
+			   "instance for protocol %d", proto);
+		return;
+	}
+
+	if (l2_packet_get_own_addr(iface->l2[idx], own_addr) < 0) {
+		wpa_printf(MSG_DEBUG, "Failed to get own address from "
+			   "l2_packet");
+		l2_packet_deinit(iface->l2[idx]);
+		iface->l2[idx] = NULL;
+		return;
+	}
+
+	res = sendto(iface->fd, own_addr, ETH_ALEN, 0,
+		     (struct sockaddr *) from, fromlen);
+	wpa_printf(MSG_DEBUG, "L2 registration[idx=%d]: res=%d", idx, res);
+}
+
+
+static void wpa_priv_cmd_l2_unregister(struct wpa_priv_interface *iface,
+				       struct sockaddr_un *from,
+				       socklen_t fromlen)
+{
+	int idx;
+
+	for (idx = 0; idx < WPA_PRIV_MAX_L2; idx++) {
+		if (iface->l2_addr_len[idx] == fromlen &&
+		    os_memcmp(&iface->l2_addr[idx], from, fromlen) == 0)
+			break;
+	}
+	if (idx == WPA_PRIV_MAX_L2) {
+		wpa_printf(MSG_DEBUG,
+			   "No registered l2_packet socket found for unregister request");
+		return;
+	}
+
+	if (iface->l2[idx]) {
+		l2_packet_deinit(iface->l2[idx]);
+		iface->l2[idx] = NULL;
+	}
+}
+
+
+static void wpa_priv_cmd_l2_notify_auth_start(struct wpa_priv_interface *iface,
+					      struct sockaddr_un *from)
+{
+	int idx;
+
+	for (idx = 0; idx < WPA_PRIV_MAX_L2; idx++) {
+		if (iface->l2[idx])
+			l2_packet_notify_auth_start(iface->l2[idx]);
+	}
+}
+
+
+static void wpa_priv_cmd_l2_send(struct wpa_priv_interface *iface,
+				 struct sockaddr_un *from, socklen_t fromlen,
+				 void *buf, size_t len)
+{
+	u8 *dst_addr;
+	u16 proto;
+	int res;
+	int idx;
+
+	for (idx = 0; idx < WPA_PRIV_MAX_L2; idx++) {
+		if (iface->l2_addr_len[idx] == fromlen &&
+		    os_memcmp(&iface->l2_addr[idx], from, fromlen) == 0)
+			break;
+	}
+	if (idx == WPA_PRIV_MAX_L2) {
+		wpa_printf(MSG_DEBUG,
+			   "No registered l2_packet socket found for send request");
+		return;
+	}
+
+	if (iface->l2[idx] == NULL)
+		return;
+
+	if (len < ETH_ALEN + 2) {
+		wpa_printf(MSG_DEBUG, "Too short L2 send packet (len=%lu)",
+			   (unsigned long) len);
+		return;
+	}
+
+	dst_addr = buf;
+	os_memcpy(&proto, (char *) buf + ETH_ALEN, 2);
+
+	if (!wpa_priv_allowed_l2_proto(proto)) {
+		wpa_printf(MSG_DEBUG, "Refused l2_packet send for ethertype "
+			   "0x%x", proto);
+		return;
+	}
+
+	res = l2_packet_send(iface->l2[idx], dst_addr, proto,
+			     (unsigned char *) buf + ETH_ALEN + 2,
+			     len - ETH_ALEN - 2);
+	wpa_printf(MSG_DEBUG, "L2 send[idx=%d]: res=%d", idx, res);
+}
+
+
+static void wpa_priv_cmd_set_country(struct wpa_priv_interface *iface,
+				     char *buf)
+{
+	if (iface->drv_priv == NULL || iface->driver->set_country == NULL ||
+	    *buf == '\0')
+		return;
+
+	iface->driver->set_country(iface->drv_priv, buf);
+}
+
+
+static void wpa_priv_receive(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct wpa_priv_interface *iface = eloop_ctx;
+	char buf[2000], *pos;
+	void *cmd_buf;
+	size_t cmd_len;
+	int res, cmd;
+	struct sockaddr_un from;
+	socklen_t fromlen = sizeof(from);
+
+	res = recvfrom(sock, buf, sizeof(buf), 0, (struct sockaddr *) &from,
+		       &fromlen);
+	if (res < 0) {
+		wpa_printf(MSG_ERROR, "recvfrom: %s", strerror(errno));
+		return;
+	}
+
+	if (res < (int) sizeof(int)) {
+		wpa_printf(MSG_DEBUG, "Too short command (len=%d)", res);
+		return;
+	}
+
+	os_memcpy(&cmd, buf, sizeof(int));
+	wpa_printf(MSG_DEBUG, "Command %d for interface %s",
+		   cmd, iface->ifname);
+	cmd_buf = &buf[sizeof(int)];
+	cmd_len = res - sizeof(int);
+
+	switch (cmd) {
+	case PRIVSEP_CMD_REGISTER:
+		wpa_priv_cmd_register(iface, &from, fromlen);
+		break;
+	case PRIVSEP_CMD_UNREGISTER:
+		wpa_priv_cmd_unregister(iface, &from);
+		break;
+	case PRIVSEP_CMD_SCAN:
+		wpa_priv_cmd_scan(iface, cmd_buf, cmd_len);
+		break;
+	case PRIVSEP_CMD_GET_SCAN_RESULTS:
+		wpa_priv_cmd_get_scan_results(iface, &from, fromlen);
+		break;
+	case PRIVSEP_CMD_ASSOCIATE:
+		wpa_priv_cmd_associate(iface, cmd_buf, cmd_len);
+		break;
+	case PRIVSEP_CMD_GET_BSSID:
+		wpa_priv_cmd_get_bssid(iface, &from, fromlen);
+		break;
+	case PRIVSEP_CMD_GET_SSID:
+		wpa_priv_cmd_get_ssid(iface, &from, fromlen);
+		break;
+	case PRIVSEP_CMD_SET_KEY:
+		wpa_priv_cmd_set_key(iface, cmd_buf, cmd_len);
+		break;
+	case PRIVSEP_CMD_GET_CAPA:
+		wpa_priv_cmd_get_capa(iface, &from, fromlen);
+		break;
+	case PRIVSEP_CMD_L2_REGISTER:
+		wpa_priv_cmd_l2_register(iface, &from, fromlen,
+					 cmd_buf, cmd_len);
+		break;
+	case PRIVSEP_CMD_L2_UNREGISTER:
+		wpa_priv_cmd_l2_unregister(iface, &from, fromlen);
+		break;
+	case PRIVSEP_CMD_L2_NOTIFY_AUTH_START:
+		wpa_priv_cmd_l2_notify_auth_start(iface, &from);
+		break;
+	case PRIVSEP_CMD_L2_SEND:
+		wpa_priv_cmd_l2_send(iface, &from, fromlen, cmd_buf, cmd_len);
+		break;
+	case PRIVSEP_CMD_SET_COUNTRY:
+		pos = cmd_buf;
+		if (pos + cmd_len >= buf + sizeof(buf))
+			break;
+		pos[cmd_len] = '\0';
+		wpa_priv_cmd_set_country(iface, pos);
+		break;
+	case PRIVSEP_CMD_AUTHENTICATE:
+		wpa_priv_cmd_authenticate(iface, cmd_buf, cmd_len);
+		break;
+	}
+}
+
+
+static void wpa_priv_interface_deinit(struct wpa_priv_interface *iface)
+{
+	int i;
+
+	if (iface->drv_priv) {
+		if (iface->driver->deinit)
+			iface->driver->deinit(iface->drv_priv);
+		if (iface->drv_global_priv)
+			iface->driver->global_deinit(iface->drv_global_priv);
+	}
+
+	if (iface->fd >= 0) {
+		eloop_unregister_read_sock(iface->fd);
+		close(iface->fd);
+		unlink(iface->sock_name);
+	}
+
+	for (i = 0; i < WPA_PRIV_MAX_L2; i++) {
+		if (iface->l2[i])
+			l2_packet_deinit(iface->l2[i]);
+	}
+
+	os_free(iface->ifname);
+	os_free(iface->driver_name);
+	os_free(iface->sock_name);
+	os_free(iface);
+}
+
+
+static struct wpa_priv_interface *
+wpa_priv_interface_init(void *ctx, const char *dir, const char *params)
+{
+	struct wpa_priv_interface *iface;
+	char *pos;
+	size_t len;
+	struct sockaddr_un addr;
+	int i;
+
+	pos = os_strchr(params, ':');
+	if (pos == NULL)
+		return NULL;
+
+	iface = os_zalloc(sizeof(*iface));
+	if (iface == NULL)
+		return NULL;
+	iface->fd = -1;
+	iface->ctx = ctx;
+
+	len = pos - params;
+	iface->driver_name = dup_binstr(params, len);
+	if (iface->driver_name == NULL) {
+		wpa_priv_interface_deinit(iface);
+		return NULL;
+	}
+
+	for (i = 0; wpa_drivers[i]; i++) {
+		if (os_strcmp(iface->driver_name,
+			      wpa_drivers[i]->name) == 0) {
+			iface->driver = wpa_drivers[i];
+			break;
+		}
+	}
+	if (iface->driver == NULL) {
+		wpa_printf(MSG_ERROR, "Unsupported driver '%s'",
+			   iface->driver_name);
+		wpa_priv_interface_deinit(iface);
+		return NULL;
+	}
+
+	pos++;
+	iface->ifname = os_strdup(pos);
+	if (iface->ifname == NULL) {
+		wpa_priv_interface_deinit(iface);
+		return NULL;
+	}
+
+	len = os_strlen(dir) + 1 + os_strlen(iface->ifname);
+	iface->sock_name = os_malloc(len + 1);
+	if (iface->sock_name == NULL) {
+		wpa_priv_interface_deinit(iface);
+		return NULL;
+	}
+
+	os_snprintf(iface->sock_name, len + 1, "%s/%s", dir, iface->ifname);
+	if (os_strlen(iface->sock_name) >= sizeof(addr.sun_path)) {
+		wpa_priv_interface_deinit(iface);
+		return NULL;
+	}
+
+	iface->fd = socket(PF_UNIX, SOCK_DGRAM, 0);
+	if (iface->fd < 0) {
+		wpa_printf(MSG_ERROR, "socket(PF_UNIX): %s", strerror(errno));
+		wpa_priv_interface_deinit(iface);
+		return NULL;
+	}
+
+	os_memset(&addr, 0, sizeof(addr));
+	addr.sun_family = AF_UNIX;
+	os_strlcpy(addr.sun_path, iface->sock_name, sizeof(addr.sun_path));
+
+	if (bind(iface->fd, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+		wpa_printf(MSG_DEBUG, "bind(PF_UNIX) failed: %s",
+			   strerror(errno));
+		if (connect(iface->fd, (struct sockaddr *) &addr,
+			    sizeof(addr)) < 0) {
+			wpa_printf(MSG_DEBUG, "Socket exists, but does not "
+				   "allow connections - assuming it was "
+				   "leftover from forced program termination");
+			if (unlink(iface->sock_name) < 0) {
+				wpa_printf(MSG_ERROR,
+					   "Could not unlink existing ctrl_iface socket '%s': %s",
+					   iface->sock_name, strerror(errno));
+				goto fail;
+			}
+			if (bind(iface->fd, (struct sockaddr *) &addr,
+				 sizeof(addr)) < 0) {
+				wpa_printf(MSG_ERROR,
+					   "wpa-priv-iface-init: bind(PF_UNIX): %s",
+					   strerror(errno));
+				goto fail;
+			}
+			wpa_printf(MSG_DEBUG, "Successfully replaced leftover "
+				   "socket '%s'", iface->sock_name);
+		} else {
+			wpa_printf(MSG_INFO, "Socket exists and seems to be "
+				   "in use - cannot override it");
+			wpa_printf(MSG_INFO, "Delete '%s' manually if it is "
+				   "not used anymore", iface->sock_name);
+			goto fail;
+		}
+	}
+
+	if (chmod(iface->sock_name, S_IRWXU | S_IRWXG | S_IRWXO) < 0) {
+		wpa_printf(MSG_ERROR, "chmod: %s", strerror(errno));
+		goto fail;
+	}
+
+	eloop_register_read_sock(iface->fd, wpa_priv_receive, iface, NULL);
+
+	return iface;
+
+fail:
+	wpa_priv_interface_deinit(iface);
+	return NULL;
+}
+
+
+static int wpa_priv_send_event(struct wpa_priv_interface *iface, int event,
+			       const void *data, size_t data_len)
+{
+	struct msghdr msg;
+	struct iovec io[2];
+
+	io[0].iov_base = &event;
+	io[0].iov_len = sizeof(event);
+	io[1].iov_base = (u8 *) data;
+	io[1].iov_len = data_len;
+
+	os_memset(&msg, 0, sizeof(msg));
+	msg.msg_iov = io;
+	msg.msg_iovlen = data ? 2 : 1;
+	msg.msg_name = &iface->drv_addr;
+	msg.msg_namelen = iface->drv_addr_len;
+
+	if (sendmsg(iface->fd, &msg, 0) < 0) {
+		wpa_printf(MSG_ERROR, "sendmsg(wpas_socket): %s",
+			   strerror(errno));
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static void wpa_priv_send_auth(struct wpa_priv_interface *iface,
+			       union wpa_event_data *data)
+{
+	size_t buflen = sizeof(struct privsep_event_auth) + data->auth.ies_len;
+	struct privsep_event_auth *auth;
+	u8 *buf, *pos;
+
+	buf = os_zalloc(buflen);
+	if (buf == NULL)
+		return;
+
+	auth = (struct privsep_event_auth *) buf;
+	pos = (u8 *) (auth + 1);
+
+	os_memcpy(auth->peer, data->auth.peer, ETH_ALEN);
+	os_memcpy(auth->bssid, data->auth.bssid, ETH_ALEN);
+	auth->auth_type = data->auth.auth_type;
+	auth->auth_transaction = data->auth.auth_transaction;
+	auth->status_code = data->auth.status_code;
+	if (data->auth.ies) {
+		os_memcpy(pos, data->auth.ies, data->auth.ies_len);
+		auth->ies_len = data->auth.ies_len;
+	}
+
+	wpa_priv_send_event(iface, PRIVSEP_EVENT_AUTH, buf, buflen);
+
+	os_free(buf);
+}
+
+
+static void wpa_priv_send_assoc(struct wpa_priv_interface *iface, int event,
+				union wpa_event_data *data)
+{
+	size_t buflen = 3 * sizeof(int);
+	u8 *buf, *pos;
+	int len;
+
+	if (data) {
+		buflen += data->assoc_info.req_ies_len +
+			data->assoc_info.resp_ies_len +
+			data->assoc_info.beacon_ies_len;
+	}
+
+	buf = os_malloc(buflen);
+	if (buf == NULL)
+		return;
+
+	pos = buf;
+
+	if (data && data->assoc_info.req_ies) {
+		len = data->assoc_info.req_ies_len;
+		os_memcpy(pos, &len, sizeof(int));
+		pos += sizeof(int);
+		os_memcpy(pos, data->assoc_info.req_ies, len);
+		pos += len;
+	} else {
+		len = 0;
+		os_memcpy(pos, &len, sizeof(int));
+		pos += sizeof(int);
+	}
+
+	if (data && data->assoc_info.resp_ies) {
+		len = data->assoc_info.resp_ies_len;
+		os_memcpy(pos, &len, sizeof(int));
+		pos += sizeof(int);
+		os_memcpy(pos, data->assoc_info.resp_ies, len);
+		pos += len;
+	} else {
+		len = 0;
+		os_memcpy(pos, &len, sizeof(int));
+		pos += sizeof(int);
+	}
+
+	if (data && data->assoc_info.beacon_ies) {
+		len = data->assoc_info.beacon_ies_len;
+		os_memcpy(pos, &len, sizeof(int));
+		pos += sizeof(int);
+		os_memcpy(pos, data->assoc_info.beacon_ies, len);
+		pos += len;
+	} else {
+		len = 0;
+		os_memcpy(pos, &len, sizeof(int));
+		pos += sizeof(int);
+	}
+
+	wpa_priv_send_event(iface, event, buf, buflen);
+
+	os_free(buf);
+}
+
+
+static void wpa_priv_send_interface_status(struct wpa_priv_interface *iface,
+					   union wpa_event_data *data)
+{
+	int ievent;
+	size_t len, maxlen;
+	u8 *buf;
+	char *ifname;
+
+	if (data == NULL)
+		return;
+
+	ievent = data->interface_status.ievent;
+	maxlen = sizeof(data->interface_status.ifname);
+	ifname = data->interface_status.ifname;
+	for (len = 0; len < maxlen && ifname[len]; len++)
+		;
+
+	buf = os_malloc(sizeof(int) + len);
+	if (buf == NULL)
+		return;
+
+	os_memcpy(buf, &ievent, sizeof(int));
+	os_memcpy(buf + sizeof(int), ifname, len);
+
+	wpa_priv_send_event(iface, PRIVSEP_EVENT_INTERFACE_STATUS,
+			    buf, sizeof(int) + len);
+
+	os_free(buf);
+
+}
+
+
+static void wpa_priv_send_ft_response(struct wpa_priv_interface *iface,
+				      union wpa_event_data *data)
+{
+	size_t len;
+	u8 *buf, *pos;
+
+	if (data == NULL || data->ft_ies.ies == NULL)
+		return;
+
+	len = sizeof(int) + ETH_ALEN + data->ft_ies.ies_len;
+	buf = os_malloc(len);
+	if (buf == NULL)
+		return;
+
+	pos = buf;
+	os_memcpy(pos, &data->ft_ies.ft_action, sizeof(int));
+	pos += sizeof(int);
+	os_memcpy(pos, data->ft_ies.target_ap, ETH_ALEN);
+	pos += ETH_ALEN;
+	os_memcpy(pos, data->ft_ies.ies, data->ft_ies.ies_len);
+
+	wpa_priv_send_event(iface, PRIVSEP_EVENT_FT_RESPONSE, buf, len);
+
+	os_free(buf);
+
+}
+
+
+void wpa_supplicant_event(void *ctx, enum wpa_event_type event,
+			  union wpa_event_data *data)
+{
+	struct wpa_priv_interface *iface = ctx;
+
+	wpa_printf(MSG_DEBUG, "%s - event=%d", __func__, event);
+
+	if (!iface->wpas_registered) {
+		wpa_printf(MSG_DEBUG, "Driver event received, but "
+			   "wpa_supplicant not registered");
+		return;
+	}
+
+	switch (event) {
+	case EVENT_ASSOC:
+		wpa_priv_send_assoc(iface, PRIVSEP_EVENT_ASSOC, data);
+		break;
+	case EVENT_DISASSOC:
+		wpa_priv_send_event(iface, PRIVSEP_EVENT_DISASSOC, NULL, 0);
+		break;
+	case EVENT_ASSOCINFO:
+		if (data == NULL)
+			return;
+		wpa_priv_send_assoc(iface, PRIVSEP_EVENT_ASSOCINFO, data);
+		break;
+	case EVENT_MICHAEL_MIC_FAILURE:
+		if (data == NULL)
+			return;
+		wpa_priv_send_event(iface, PRIVSEP_EVENT_MICHAEL_MIC_FAILURE,
+				    &data->michael_mic_failure.unicast,
+				    sizeof(int));
+		break;
+	case EVENT_SCAN_STARTED:
+		wpa_priv_send_event(iface, PRIVSEP_EVENT_SCAN_STARTED, NULL,
+				    0);
+		break;
+	case EVENT_SCAN_RESULTS:
+		wpa_priv_send_event(iface, PRIVSEP_EVENT_SCAN_RESULTS, NULL,
+				    0);
+		break;
+	case EVENT_INTERFACE_STATUS:
+		wpa_priv_send_interface_status(iface, data);
+		break;
+	case EVENT_PMKID_CANDIDATE:
+		if (data == NULL)
+			return;
+		wpa_priv_send_event(iface, PRIVSEP_EVENT_PMKID_CANDIDATE,
+				    &data->pmkid_candidate,
+				    sizeof(struct pmkid_candidate));
+		break;
+	case EVENT_FT_RESPONSE:
+		wpa_priv_send_ft_response(iface, data);
+		break;
+	case EVENT_AUTH:
+		wpa_priv_send_auth(iface, data);
+		break;
+	default:
+		wpa_printf(MSG_DEBUG, "Unsupported driver event %d (%s) - TODO",
+			   event, event_to_string(event));
+		break;
+	}
+}
+
+
+void wpa_supplicant_event_global(void *ctx, enum wpa_event_type event,
+				 union wpa_event_data *data)
+{
+	struct wpa_priv_global *global = ctx;
+	struct wpa_priv_interface *iface;
+
+	if (event != EVENT_INTERFACE_STATUS)
+		return;
+
+	for (iface = global->interfaces; iface; iface = iface->next) {
+		if (os_strcmp(iface->ifname, data->interface_status.ifname) ==
+		    0)
+			break;
+	}
+	if (iface && iface->driver->get_ifindex) {
+		unsigned int ifindex;
+
+		ifindex = iface->driver->get_ifindex(iface->drv_priv);
+		if (ifindex != data->interface_status.ifindex) {
+			wpa_printf(MSG_DEBUG,
+				   "%s: interface status ifindex %d mismatch (%d)",
+				   iface->ifname, ifindex,
+				   data->interface_status.ifindex);
+			return;
+		}
+	}
+	if (iface)
+		wpa_supplicant_event(iface, event, data);
+}
+
+
+void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
+			     const u8 *buf, size_t len)
+{
+	struct wpa_priv_interface *iface = ctx;
+	struct msghdr msg;
+	struct iovec io[3];
+	int event = PRIVSEP_EVENT_RX_EAPOL;
+
+	wpa_printf(MSG_DEBUG, "RX EAPOL from driver");
+	io[0].iov_base = &event;
+	io[0].iov_len = sizeof(event);
+	io[1].iov_base = (u8 *) src_addr;
+	io[1].iov_len = ETH_ALEN;
+	io[2].iov_base = (u8 *) buf;
+	io[2].iov_len = len;
+
+	os_memset(&msg, 0, sizeof(msg));
+	msg.msg_iov = io;
+	msg.msg_iovlen = 3;
+	msg.msg_name = &iface->drv_addr;
+	msg.msg_namelen = iface->drv_addr_len;
+
+	if (sendmsg(iface->fd, &msg, 0) < 0)
+		wpa_printf(MSG_ERROR, "sendmsg(wpas_socket): %s",
+			   strerror(errno));
+}
+
+
+static void wpa_priv_terminate(int sig, void *signal_ctx)
+{
+	wpa_printf(MSG_DEBUG, "wpa_priv termination requested");
+	eloop_terminate();
+}
+
+
+static void wpa_priv_fd_workaround(void)
+{
+#ifdef __linux__
+	int s, i;
+	/* When started from pcmcia-cs scripts, wpa_supplicant might start with
+	 * fd 0, 1, and 2 closed. This will cause some issues because many
+	 * places in wpa_supplicant are still printing out to stdout. As a
+	 * workaround, make sure that fd's 0, 1, and 2 are not used for other
+	 * sockets. */
+	for (i = 0; i < 3; i++) {
+		s = open("/dev/null", O_RDWR);
+		if (s > 2) {
+			close(s);
+			break;
+		}
+	}
+#endif /* __linux__ */
+}
+
+
+static void usage(void)
+{
+	printf("wpa_priv v%s\n"
+	       "Copyright (c) 2007-2017, Jouni Malinen <j@w1.fi> and "
+	       "contributors\n"
+	       "\n"
+	       "usage:\n"
+	       "  wpa_priv [-Bdd] [-c<ctrl dir>] [-P<pid file>] "
+	       "<driver:ifname> \\\n"
+	       "           [driver:ifname ...]\n",
+	       VERSION_STR);
+}
+
+
+int main(int argc, char *argv[])
+{
+	int c, i;
+	int ret = -1;
+	char *pid_file = NULL;
+	int daemonize = 0;
+	char *ctrl_dir = "/var/run/wpa_priv";
+	struct wpa_priv_global global;
+	struct wpa_priv_interface *iface;
+
+	if (os_program_init())
+		return -1;
+
+	wpa_priv_fd_workaround();
+
+	os_memset(&global, 0, sizeof(global));
+	global.interfaces = NULL;
+
+	for (;;) {
+		c = getopt(argc, argv, "Bc:dP:");
+		if (c < 0)
+			break;
+		switch (c) {
+		case 'B':
+			daemonize++;
+			break;
+		case 'c':
+			ctrl_dir = optarg;
+			break;
+		case 'd':
+			wpa_debug_level--;
+			break;
+		case 'P':
+			pid_file = os_rel2abs_path(optarg);
+			break;
+		default:
+			usage();
+			goto out2;
+		}
+	}
+
+	if (optind >= argc) {
+		usage();
+		goto out2;
+	}
+
+	wpa_printf(MSG_DEBUG, "wpa_priv control directory: '%s'", ctrl_dir);
+
+	if (eloop_init()) {
+		wpa_printf(MSG_ERROR, "Failed to initialize event loop");
+		goto out2;
+	}
+
+	for (i = optind; i < argc; i++) {
+		wpa_printf(MSG_DEBUG, "Adding driver:interface %s", argv[i]);
+		iface = wpa_priv_interface_init(&global, ctrl_dir, argv[i]);
+		if (iface == NULL)
+			goto out;
+		iface->next = global.interfaces;
+		global.interfaces = iface;
+	}
+
+	if (daemonize && os_daemonize(pid_file) && eloop_sock_requeue())
+		goto out;
+
+	eloop_register_signal_terminate(wpa_priv_terminate, NULL);
+	eloop_run();
+
+	ret = 0;
+
+out:
+	iface = global.interfaces;
+	while (iface) {
+		struct wpa_priv_interface *prev = iface;
+		iface = iface->next;
+		wpa_priv_interface_deinit(prev);
+	}
+
+	eloop_destroy();
+
+out2:
+	if (daemonize)
+		os_daemonize_terminate(pid_file);
+	os_free(pid_file);
+	os_program_deinit();
+
+	return ret;
+}
diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
new file mode 100644
index 000000000000..d37a994f98a5
--- /dev/null
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -0,0 +1,8667 @@
+/*
+ * WPA Supplicant
+ * Copyright (c) 2003-2022, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ *
+ * This file implements functions for registering and unregistering
+ * %wpa_supplicant interfaces. In addition, this file contains number of
+ * functions for managing network connections.
+ */
+
+#include "includes.h"
+#ifdef CONFIG_MATCH_IFACE
+#include <net/if.h>
+#include <fnmatch.h>
+#endif /* CONFIG_MATCH_IFACE */
+
+#include "common.h"
+#include "crypto/random.h"
+#include "crypto/sha1.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "eap_peer/eap.h"
+#include "eap_peer/eap_proxy.h"
+#include "eap_server/eap_methods.h"
+#include "rsn_supp/wpa.h"
+#include "eloop.h"
+#include "config.h"
+#include "utils/ext_password.h"
+#include "l2_packet/l2_packet.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "ctrl_iface.h"
+#include "pcsc_funcs.h"
+#include "common/version.h"
+#include "rsn_supp/preauth.h"
+#include "rsn_supp/pmksa_cache.h"
+#include "common/wpa_ctrl.h"
+#include "common/ieee802_11_common.h"
+#include "common/ieee802_11_defs.h"
+#include "common/hw_features_common.h"
+#include "common/gas_server.h"
+#include "common/dpp.h"
+#include "common/ptksa_cache.h"
+#include "p2p/p2p.h"
+#include "fst/fst.h"
+#include "bssid_ignore.h"
+#include "wpas_glue.h"
+#include "wps_supplicant.h"
+#include "ibss_rsn.h"
+#include "sme.h"
+#include "gas_query.h"
+#include "ap.h"
+#include "p2p_supplicant.h"
+#include "wifi_display.h"
+#include "notify.h"
+#include "bgscan.h"
+#include "autoscan.h"
+#include "bss.h"
+#include "scan.h"
+#include "offchannel.h"
+#include "hs20_supplicant.h"
+#include "wnm_sta.h"
+#include "wpas_kay.h"
+#include "mesh.h"
+#include "dpp_supplicant.h"
+#ifdef CONFIG_MESH
+#include "ap/ap_config.h"
+#include "ap/hostapd.h"
+#endif /* CONFIG_MESH */
+
+const char *const wpa_supplicant_version =
+"wpa_supplicant v" VERSION_STR "\n"
+"Copyright (c) 2003-2022, Jouni Malinen <j@w1.fi> and contributors";
+
+const char *const wpa_supplicant_license =
+"This software may be distributed under the terms of the BSD license.\n"
+"See README for more details.\n"
+#ifdef EAP_TLS_OPENSSL
+"\nThis product includes software developed by the OpenSSL Project\n"
+"for use in the OpenSSL Toolkit (http://www.openssl.org/)\n"
+#endif /* EAP_TLS_OPENSSL */
+;
+
+#ifndef CONFIG_NO_STDOUT_DEBUG
+/* Long text divided into parts in order to fit in C89 strings size limits. */
+const char *const wpa_supplicant_full_license1 =
+"";
+const char *const wpa_supplicant_full_license2 =
+"This software may be distributed under the terms of the BSD license.\n"
+"\n"
+"Redistribution and use in source and binary forms, with or without\n"
+"modification, are permitted provided that the following conditions are\n"
+"met:\n"
+"\n";
+const char *const wpa_supplicant_full_license3 =
+"1. Redistributions of source code must retain the above copyright\n"
+"   notice, this list of conditions and the following disclaimer.\n"
+"\n"
+"2. Redistributions in binary form must reproduce the above copyright\n"
+"   notice, this list of conditions and the following disclaimer in the\n"
+"   documentation and/or other materials provided with the distribution.\n"
+"\n";
+const char *const wpa_supplicant_full_license4 =
+"3. Neither the name(s) of the above-listed copyright holder(s) nor the\n"
+"   names of its contributors may be used to endorse or promote products\n"
+"   derived from this software without specific prior written permission.\n"
+"\n"
+"THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n"
+"\"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n"
+"LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n"
+"A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n";
+const char *const wpa_supplicant_full_license5 =
+"OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n"
+"SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n"
+"LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n"
+"DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n"
+"THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n"
+"(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n"
+"OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n"
+"\n";
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+
+
+static void wpa_bss_tmp_disallow_timeout(void *eloop_ctx, void *timeout_ctx);
+#if defined(CONFIG_FILS) && defined(IEEE8021X_EAPOL)
+static void wpas_update_fils_connect_params(struct wpa_supplicant *wpa_s);
+#endif /* CONFIG_FILS && IEEE8021X_EAPOL */
+#ifdef CONFIG_OWE
+static void wpas_update_owe_connect_params(struct wpa_supplicant *wpa_s);
+#endif /* CONFIG_OWE */
+
+
+#ifdef CONFIG_WEP
+/* Configure default/group WEP keys for static WEP */
+int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+{
+	int i, set = 0;
+
+	for (i = 0; i < NUM_WEP_KEYS; i++) {
+		if (ssid->wep_key_len[i] == 0)
+			continue;
+
+		set = 1;
+		wpa_drv_set_key(wpa_s, WPA_ALG_WEP, NULL,
+				i, i == ssid->wep_tx_keyidx, NULL, 0,
+				ssid->wep_key[i], ssid->wep_key_len[i],
+				i == ssid->wep_tx_keyidx ?
+				KEY_FLAG_GROUP_RX_TX_DEFAULT :
+				KEY_FLAG_GROUP_RX_TX);
+	}
+
+	return set;
+}
+#endif /* CONFIG_WEP */
+
+
+int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s,
+				    struct wpa_ssid *ssid)
+{
+	u8 key[32];
+	size_t keylen;
+	enum wpa_alg alg;
+	u8 seq[6] = { 0 };
+	int ret;
+
+	/* IBSS/WPA-None uses only one key (Group) for both receiving and
+	 * sending unicast and multicast packets. */
+
+	if (ssid->mode != WPAS_MODE_IBSS) {
+		wpa_msg(wpa_s, MSG_INFO, "WPA: Invalid mode %d (not "
+			"IBSS/ad-hoc) for WPA-None", ssid->mode);
+		return -1;
+	}
+
+	if (!ssid->psk_set) {
+		wpa_msg(wpa_s, MSG_INFO, "WPA: No PSK configured for "
+			"WPA-None");
+		return -1;
+	}
+
+	switch (wpa_s->group_cipher) {
+	case WPA_CIPHER_CCMP:
+		os_memcpy(key, ssid->psk, 16);
+		keylen = 16;
+		alg = WPA_ALG_CCMP;
+		break;
+	case WPA_CIPHER_GCMP:
+		os_memcpy(key, ssid->psk, 16);
+		keylen = 16;
+		alg = WPA_ALG_GCMP;
+		break;
+	case WPA_CIPHER_TKIP:
+		/* WPA-None uses the same Michael MIC key for both TX and RX */
+		os_memcpy(key, ssid->psk, 16 + 8);
+		os_memcpy(key + 16 + 8, ssid->psk + 16, 8);
+		keylen = 32;
+		alg = WPA_ALG_TKIP;
+		break;
+	default:
+		wpa_msg(wpa_s, MSG_INFO, "WPA: Invalid group cipher %d for "
+			"WPA-None", wpa_s->group_cipher);
+		return -1;
+	}
+
+	/* TODO: should actually remember the previously used seq#, both for TX
+	 * and RX from each STA.. */
+
+	ret = wpa_drv_set_key(wpa_s, alg, NULL, 0, 1, seq, 6, key, keylen,
+			      KEY_FLAG_GROUP_RX_TX_DEFAULT);
+	os_memset(key, 0, sizeof(key));
+	return ret;
+}
+
+
+static void wpa_supplicant_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	const u8 *bssid = wpa_s->bssid;
+	if (!is_zero_ether_addr(wpa_s->pending_bssid) &&
+	    (wpa_s->wpa_state == WPA_AUTHENTICATING ||
+	     wpa_s->wpa_state == WPA_ASSOCIATING))
+		bssid = wpa_s->pending_bssid;
+	wpa_msg(wpa_s, MSG_INFO, "Authentication with " MACSTR " timed out.",
+		MAC2STR(bssid));
+	wpa_bssid_ignore_add(wpa_s, bssid);
+	wpa_sm_notify_disassoc(wpa_s->wpa);
+	wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+	wpa_s->reassociate = 1;
+
+	/*
+	 * If we timed out, the AP or the local radio may be busy.
+	 * So, wait a second until scanning again.
+	 */
+	wpa_supplicant_req_scan(wpa_s, 1, 0);
+}
+
+
+/**
+ * wpa_supplicant_req_auth_timeout - Schedule a timeout for authentication
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @sec: Number of seconds after which to time out authentication
+ * @usec: Number of microseconds after which to time out authentication
+ *
+ * This function is used to schedule a timeout for the current authentication
+ * attempt.
+ */
+void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s,
+				     int sec, int usec)
+{
+	if (wpa_s->conf->ap_scan == 0 &&
+	    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_WIRED))
+		return;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Setting authentication timeout: %d sec "
+		"%d usec", sec, usec);
+	eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s, NULL);
+	wpa_s->last_auth_timeout_sec = sec;
+	eloop_register_timeout(sec, usec, wpa_supplicant_timeout, wpa_s, NULL);
+}
+
+
+/*
+ * wpas_auth_timeout_restart - Restart and change timeout for authentication
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @sec_diff: difference in seconds applied to original timeout value
+ */
+void wpas_auth_timeout_restart(struct wpa_supplicant *wpa_s, int sec_diff)
+{
+	int new_sec = wpa_s->last_auth_timeout_sec + sec_diff;
+
+	if (eloop_is_timeout_registered(wpa_supplicant_timeout, wpa_s, NULL)) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Authentication timeout restart: %d sec", new_sec);
+		eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s, NULL);
+		eloop_register_timeout(new_sec, 0, wpa_supplicant_timeout,
+				       wpa_s, NULL);
+	}
+}
+
+
+/**
+ * wpa_supplicant_cancel_auth_timeout - Cancel authentication timeout
+ * @wpa_s: Pointer to wpa_supplicant data
+ *
+ * This function is used to cancel authentication timeout scheduled with
+ * wpa_supplicant_req_auth_timeout() and it is called when authentication has
+ * been completed.
+ */
+void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s)
+{
+	wpa_dbg(wpa_s, MSG_DEBUG, "Cancelling authentication timeout");
+	eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s, NULL);
+	wpa_bssid_ignore_del(wpa_s, wpa_s->bssid);
+	os_free(wpa_s->last_con_fail_realm);
+	wpa_s->last_con_fail_realm = NULL;
+	wpa_s->last_con_fail_realm_len = 0;
+}
+
+
+/**
+ * wpa_supplicant_initiate_eapol - Configure EAPOL state machine
+ * @wpa_s: Pointer to wpa_supplicant data
+ *
+ * This function is used to configure EAPOL state machine based on the selected
+ * authentication mode.
+ */
+void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s)
+{
+#ifdef IEEE8021X_EAPOL
+	struct eapol_config eapol_conf;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+#ifdef CONFIG_IBSS_RSN
+	if (ssid->mode == WPAS_MODE_IBSS &&
+	    wpa_s->key_mgmt != WPA_KEY_MGMT_NONE &&
+	    wpa_s->key_mgmt != WPA_KEY_MGMT_WPA_NONE) {
+		/*
+		 * RSN IBSS authentication is per-STA and we can disable the
+		 * per-BSSID EAPOL authentication.
+		 */
+		eapol_sm_notify_portControl(wpa_s->eapol, ForceAuthorized);
+		eapol_sm_notify_eap_success(wpa_s->eapol, true);
+		eapol_sm_notify_eap_fail(wpa_s->eapol, false);
+		return;
+	}
+#endif /* CONFIG_IBSS_RSN */
+
+	eapol_sm_notify_eap_success(wpa_s->eapol, false);
+	eapol_sm_notify_eap_fail(wpa_s->eapol, false);
+
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE)
+		eapol_sm_notify_portControl(wpa_s->eapol, ForceAuthorized);
+	else
+		eapol_sm_notify_portControl(wpa_s->eapol, Auto);
+
+	os_memset(&eapol_conf, 0, sizeof(eapol_conf));
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+		eapol_conf.accept_802_1x_keys = 1;
+		eapol_conf.required_keys = 0;
+		if (ssid->eapol_flags & EAPOL_FLAG_REQUIRE_KEY_UNICAST) {
+			eapol_conf.required_keys |= EAPOL_REQUIRE_KEY_UNICAST;
+		}
+		if (ssid->eapol_flags & EAPOL_FLAG_REQUIRE_KEY_BROADCAST) {
+			eapol_conf.required_keys |=
+				EAPOL_REQUIRE_KEY_BROADCAST;
+		}
+
+		if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_WIRED)
+			eapol_conf.required_keys = 0;
+	}
+	eapol_conf.fast_reauth = wpa_s->conf->fast_reauth;
+	eapol_conf.workaround = ssid->eap_workaround;
+	eapol_conf.eap_disabled =
+		!wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) &&
+		wpa_s->key_mgmt != WPA_KEY_MGMT_IEEE8021X_NO_WPA &&
+		wpa_s->key_mgmt != WPA_KEY_MGMT_WPS;
+	eapol_conf.external_sim = wpa_s->conf->external_sim;
+
+#ifdef CONFIG_WPS
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPS) {
+		eapol_conf.wps |= EAPOL_LOCAL_WPS_IN_USE;
+		if (wpa_s->current_bss) {
+			struct wpabuf *ie;
+			ie = wpa_bss_get_vendor_ie_multi(wpa_s->current_bss,
+							 WPS_IE_VENDOR_TYPE);
+			if (ie) {
+				if (wps_is_20(ie))
+					eapol_conf.wps |=
+						EAPOL_PEER_IS_WPS20_AP;
+				wpabuf_free(ie);
+			}
+		}
+	}
+#endif /* CONFIG_WPS */
+
+	eapol_sm_notify_config(wpa_s->eapol, &ssid->eap, &eapol_conf);
+
+#ifdef CONFIG_MACSEC
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE && ssid->mka_psk_set)
+		ieee802_1x_create_preshared_mka(wpa_s, ssid);
+	else
+		ieee802_1x_alloc_kay_sm(wpa_s, ssid);
+#endif /* CONFIG_MACSEC */
+#endif /* IEEE8021X_EAPOL */
+}
+
+
+/**
+ * wpa_supplicant_set_non_wpa_policy - Set WPA parameters to non-WPA mode
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @ssid: Configuration data for the network
+ *
+ * This function is used to configure WPA state machine and related parameters
+ * to a mode where WPA is not enabled. This is called as part of the
+ * authentication configuration when the selected network does not use WPA.
+ */
+void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s,
+				       struct wpa_ssid *ssid)
+{
+#ifdef CONFIG_WEP
+	int i;
+#endif /* CONFIG_WEP */
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_WPS)
+		wpa_s->key_mgmt = WPA_KEY_MGMT_WPS;
+	else if (ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA)
+		wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_NO_WPA;
+	else
+		wpa_s->key_mgmt = WPA_KEY_MGMT_NONE;
+	wpa_sm_set_ap_wpa_ie(wpa_s->wpa, NULL, 0);
+	wpa_sm_set_ap_rsn_ie(wpa_s->wpa, NULL, 0);
+	wpa_sm_set_ap_rsnxe(wpa_s->wpa, NULL, 0);
+	wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, NULL, 0);
+	wpa_sm_set_assoc_rsnxe(wpa_s->wpa, NULL, 0);
+	wpa_s->rsnxe_len = 0;
+	wpa_s->pairwise_cipher = WPA_CIPHER_NONE;
+	wpa_s->group_cipher = WPA_CIPHER_NONE;
+	wpa_s->mgmt_group_cipher = 0;
+
+#ifdef CONFIG_WEP
+	for (i = 0; i < NUM_WEP_KEYS; i++) {
+		if (ssid->wep_key_len[i] > 5) {
+			wpa_s->pairwise_cipher = WPA_CIPHER_WEP104;
+			wpa_s->group_cipher = WPA_CIPHER_WEP104;
+			break;
+		} else if (ssid->wep_key_len[i] > 0) {
+			wpa_s->pairwise_cipher = WPA_CIPHER_WEP40;
+			wpa_s->group_cipher = WPA_CIPHER_WEP40;
+			break;
+		}
+	}
+#endif /* CONFIG_WEP */
+
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_RSN_ENABLED, 0);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_KEY_MGMT, wpa_s->key_mgmt);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PAIRWISE,
+			 wpa_s->pairwise_cipher);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_GROUP, wpa_s->group_cipher);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_MGMT_GROUP,
+			 wpa_s->mgmt_group_cipher);
+
+	pmksa_cache_clear_current(wpa_s->wpa);
+}
+
+
+void free_hw_features(struct wpa_supplicant *wpa_s)
+{
+	int i;
+	if (wpa_s->hw.modes == NULL)
+		return;
+
+	for (i = 0; i < wpa_s->hw.num_modes; i++) {
+		os_free(wpa_s->hw.modes[i].channels);
+		os_free(wpa_s->hw.modes[i].rates);
+	}
+
+	os_free(wpa_s->hw.modes);
+	wpa_s->hw.modes = NULL;
+}
+
+
+static void remove_bss_tmp_disallowed_entry(struct wpa_supplicant *wpa_s,
+					    struct wpa_bss_tmp_disallowed *bss)
+{
+	eloop_cancel_timeout(wpa_bss_tmp_disallow_timeout, wpa_s, bss);
+	dl_list_del(&bss->list);
+	os_free(bss);
+}
+
+
+void free_bss_tmp_disallowed(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss_tmp_disallowed *bss, *prev;
+
+	dl_list_for_each_safe(bss, prev, &wpa_s->bss_tmp_disallowed,
+			      struct wpa_bss_tmp_disallowed, list)
+		remove_bss_tmp_disallowed_entry(wpa_s, bss);
+}
+
+
+void wpas_flush_fils_hlp_req(struct wpa_supplicant *wpa_s)
+{
+	struct fils_hlp_req *req;
+
+	while ((req = dl_list_first(&wpa_s->fils_hlp_req, struct fils_hlp_req,
+				    list)) != NULL) {
+		dl_list_del(&req->list);
+		wpabuf_free(req->pkt);
+		os_free(req);
+	}
+}
+
+
+void wpas_clear_disabled_interface(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+
+	if (wpa_s->wpa_state != WPA_INTERFACE_DISABLED)
+		return;
+	wpa_dbg(wpa_s, MSG_DEBUG, "Clear cached state on disabled interface");
+	wpa_bss_flush(wpa_s);
+}
+
+
+#ifdef CONFIG_TESTING_OPTIONS
+void wpas_clear_driver_signal_override(struct wpa_supplicant *wpa_s)
+{
+	struct driver_signal_override *dso;
+
+	while ((dso = dl_list_first(&wpa_s->drv_signal_override,
+				    struct driver_signal_override, list))) {
+		dl_list_del(&dso->list);
+		os_free(dso);
+	}
+}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+
+static void wpa_supplicant_cleanup(struct wpa_supplicant *wpa_s)
+{
+	int i;
+
+	bgscan_deinit(wpa_s);
+	autoscan_deinit(wpa_s);
+	scard_deinit(wpa_s->scard);
+	wpa_s->scard = NULL;
+	wpa_sm_set_scard_ctx(wpa_s->wpa, NULL);
+	eapol_sm_register_scard_ctx(wpa_s->eapol, NULL);
+	l2_packet_deinit(wpa_s->l2);
+	wpa_s->l2 = NULL;
+	if (wpa_s->l2_br) {
+		l2_packet_deinit(wpa_s->l2_br);
+		wpa_s->l2_br = NULL;
+	}
+#ifdef CONFIG_TESTING_OPTIONS
+	l2_packet_deinit(wpa_s->l2_test);
+	wpa_s->l2_test = NULL;
+	os_free(wpa_s->get_pref_freq_list_override);
+	wpa_s->get_pref_freq_list_override = NULL;
+	wpabuf_free(wpa_s->last_assoc_req_wpa_ie);
+	wpa_s->last_assoc_req_wpa_ie = NULL;
+	os_free(wpa_s->extra_sae_rejected_groups);
+	wpa_s->extra_sae_rejected_groups = NULL;
+	wpabuf_free(wpa_s->rsne_override_eapol);
+	wpa_s->rsne_override_eapol = NULL;
+	wpabuf_free(wpa_s->rsnxe_override_assoc);
+	wpa_s->rsnxe_override_assoc = NULL;
+	wpabuf_free(wpa_s->rsnxe_override_eapol);
+	wpa_s->rsnxe_override_eapol = NULL;
+	wpas_clear_driver_signal_override(wpa_s);
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	if (wpa_s->conf != NULL) {
+		struct wpa_ssid *ssid;
+		for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next)
+			wpas_notify_network_removed(wpa_s, ssid);
+	}
+
+	os_free(wpa_s->confname);
+	wpa_s->confname = NULL;
+
+	os_free(wpa_s->confanother);
+	wpa_s->confanother = NULL;
+
+	os_free(wpa_s->last_con_fail_realm);
+	wpa_s->last_con_fail_realm = NULL;
+	wpa_s->last_con_fail_realm_len = 0;
+
+	wpa_sm_set_eapol(wpa_s->wpa, NULL);
+	eapol_sm_deinit(wpa_s->eapol);
+	wpa_s->eapol = NULL;
+
+	rsn_preauth_deinit(wpa_s->wpa);
+
+#ifdef CONFIG_TDLS
+	wpa_tdls_deinit(wpa_s->wpa);
+#endif /* CONFIG_TDLS */
+
+	wmm_ac_clear_saved_tspecs(wpa_s);
+	pmksa_candidate_free(wpa_s->wpa);
+	ptksa_cache_deinit(wpa_s->ptksa);
+	wpa_s->ptksa = NULL;
+	wpa_sm_deinit(wpa_s->wpa);
+	wpa_s->wpa = NULL;
+	wpa_bssid_ignore_clear(wpa_s);
+
+#ifdef CONFIG_PASN
+	wpas_pasn_auth_stop(wpa_s);
+#endif /* CONFIG_PASN */
+
+	wpa_bss_deinit(wpa_s);
+
+	wpa_supplicant_cancel_delayed_sched_scan(wpa_s);
+	wpa_supplicant_cancel_scan(wpa_s);
+	wpa_supplicant_cancel_auth_timeout(wpa_s);
+	eloop_cancel_timeout(wpa_supplicant_stop_countermeasures, wpa_s, NULL);
+#ifdef CONFIG_DELAYED_MIC_ERROR_REPORT
+	eloop_cancel_timeout(wpa_supplicant_delayed_mic_error_report,
+			     wpa_s, NULL);
+#endif /* CONFIG_DELAYED_MIC_ERROR_REPORT */
+
+	eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_clear_disabled_interface, wpa_s, NULL);
+
+	wpas_wps_deinit(wpa_s);
+
+	wpabuf_free(wpa_s->pending_eapol_rx);
+	wpa_s->pending_eapol_rx = NULL;
+
+#ifdef CONFIG_IBSS_RSN
+	ibss_rsn_deinit(wpa_s->ibss_rsn);
+	wpa_s->ibss_rsn = NULL;
+#endif /* CONFIG_IBSS_RSN */
+
+	sme_deinit(wpa_s);
+
+#ifdef CONFIG_AP
+	wpa_supplicant_ap_deinit(wpa_s);
+#endif /* CONFIG_AP */
+
+	wpas_p2p_deinit(wpa_s);
+
+#ifdef CONFIG_OFFCHANNEL
+	offchannel_deinit(wpa_s);
+#endif /* CONFIG_OFFCHANNEL */
+
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+
+	os_free(wpa_s->next_scan_freqs);
+	wpa_s->next_scan_freqs = NULL;
+
+	os_free(wpa_s->manual_scan_freqs);
+	wpa_s->manual_scan_freqs = NULL;
+	os_free(wpa_s->select_network_scan_freqs);
+	wpa_s->select_network_scan_freqs = NULL;
+
+	os_free(wpa_s->manual_sched_scan_freqs);
+	wpa_s->manual_sched_scan_freqs = NULL;
+
+	wpas_mac_addr_rand_scan_clear(wpa_s, MAC_ADDR_RAND_ALL);
+
+	/*
+	 * Need to remove any pending gas-query radio work before the
+	 * gas_query_deinit() call because gas_query::work has not yet been set
+	 * for works that have not been started. gas_query_free() will be unable
+	 * to cancel such pending radio works and once the pending gas-query
+	 * radio work eventually gets removed, the deinit notification call to
+	 * gas_query_start_cb() would result in dereferencing freed memory.
+	 */
+	if (wpa_s->radio)
+		radio_remove_works(wpa_s, "gas-query", 0);
+	gas_query_deinit(wpa_s->gas);
+	wpa_s->gas = NULL;
+	gas_server_deinit(wpa_s->gas_server);
+	wpa_s->gas_server = NULL;
+
+	free_hw_features(wpa_s);
+
+	ieee802_1x_dealloc_kay_sm(wpa_s);
+
+	os_free(wpa_s->bssid_filter);
+	wpa_s->bssid_filter = NULL;
+
+	os_free(wpa_s->disallow_aps_bssid);
+	wpa_s->disallow_aps_bssid = NULL;
+	os_free(wpa_s->disallow_aps_ssid);
+	wpa_s->disallow_aps_ssid = NULL;
+
+	wnm_bss_keep_alive_deinit(wpa_s);
+#ifdef CONFIG_WNM
+	wnm_deallocate_memory(wpa_s);
+#endif /* CONFIG_WNM */
+
+	ext_password_deinit(wpa_s->ext_pw);
+	wpa_s->ext_pw = NULL;
+
+	wpabuf_free(wpa_s->last_gas_resp);
+	wpa_s->last_gas_resp = NULL;
+	wpabuf_free(wpa_s->prev_gas_resp);
+	wpa_s->prev_gas_resp = NULL;
+
+	os_free(wpa_s->last_scan_res);
+	wpa_s->last_scan_res = NULL;
+
+#ifdef CONFIG_HS20
+	if (wpa_s->drv_priv)
+		wpa_drv_configure_frame_filters(wpa_s, 0);
+	hs20_deinit(wpa_s);
+#endif /* CONFIG_HS20 */
+
+	for (i = 0; i < NUM_VENDOR_ELEM_FRAMES; i++) {
+		wpabuf_free(wpa_s->vendor_elem[i]);
+		wpa_s->vendor_elem[i] = NULL;
+	}
+
+	wmm_ac_notify_disassoc(wpa_s);
+
+	wpa_s->sched_scan_plans_num = 0;
+	os_free(wpa_s->sched_scan_plans);
+	wpa_s->sched_scan_plans = NULL;
+
+#ifdef CONFIG_MBO
+	wpa_s->non_pref_chan_num = 0;
+	os_free(wpa_s->non_pref_chan);
+	wpa_s->non_pref_chan = NULL;
+#endif /* CONFIG_MBO */
+
+	free_bss_tmp_disallowed(wpa_s);
+
+	wpabuf_free(wpa_s->lci);
+	wpa_s->lci = NULL;
+	wpas_clear_beacon_rep_data(wpa_s);
+
+#ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+#ifdef CONFIG_MESH
+	{
+		struct external_pmksa_cache *entry;
+
+		while ((entry = dl_list_last(&wpa_s->mesh_external_pmksa_cache,
+					     struct external_pmksa_cache,
+					     list)) != NULL) {
+			dl_list_del(&entry->list);
+			os_free(entry->pmksa_cache);
+			os_free(entry);
+		}
+	}
+#endif /* CONFIG_MESH */
+#endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
+
+	wpas_flush_fils_hlp_req(wpa_s);
+
+	wpabuf_free(wpa_s->ric_ies);
+	wpa_s->ric_ies = NULL;
+
+#ifdef CONFIG_DPP
+	wpas_dpp_deinit(wpa_s);
+	dpp_global_deinit(wpa_s->dpp);
+	wpa_s->dpp = NULL;
+#endif /* CONFIG_DPP */
+
+#ifdef CONFIG_PASN
+	wpas_pasn_auth_stop(wpa_s);
+#endif /* CONFIG_PASN */
+	wpas_scs_deinit(wpa_s);
+	wpas_dscp_deinit(wpa_s);
+}
+
+
+/**
+ * wpa_clear_keys - Clear keys configured for the driver
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @addr: Previously used BSSID or %NULL if not available
+ *
+ * This function clears the encryption keys that has been previously configured
+ * for the driver.
+ */
+void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr)
+{
+	int i, max = 6;
+
+	/* MLME-DELETEKEYS.request */
+	for (i = 0; i < max; i++) {
+		if (wpa_s->keys_cleared & BIT(i))
+			continue;
+		wpa_drv_set_key(wpa_s, WPA_ALG_NONE, NULL, i, 0, NULL, 0,
+				NULL, 0, KEY_FLAG_GROUP);
+	}
+	/* Pairwise Key ID 1 for Extended Key ID is tracked in bit 15 */
+	if (~wpa_s->keys_cleared & (BIT(0) | BIT(15)) && addr &&
+	    !is_zero_ether_addr(addr)) {
+		if (!(wpa_s->keys_cleared & BIT(0)))
+			wpa_drv_set_key(wpa_s, WPA_ALG_NONE, addr, 0, 0, NULL,
+					0, NULL, 0, KEY_FLAG_PAIRWISE);
+		if (!(wpa_s->keys_cleared & BIT(15)))
+			wpa_drv_set_key(wpa_s, WPA_ALG_NONE, addr, 1, 0, NULL,
+					0, NULL, 0, KEY_FLAG_PAIRWISE);
+		/* MLME-SETPROTECTION.request(None) */
+		wpa_drv_mlme_setprotection(
+			wpa_s, addr,
+			MLME_SETPROTECTION_PROTECT_TYPE_NONE,
+			MLME_SETPROTECTION_KEY_TYPE_PAIRWISE);
+	}
+	wpa_s->keys_cleared = (u32) -1;
+}
+
+
+/**
+ * wpa_supplicant_state_txt - Get the connection state name as a text string
+ * @state: State (wpa_state; WPA_*)
+ * Returns: The state name as a printable text string
+ */
+const char * wpa_supplicant_state_txt(enum wpa_states state)
+{
+	switch (state) {
+	case WPA_DISCONNECTED:
+		return "DISCONNECTED";
+	case WPA_INACTIVE:
+		return "INACTIVE";
+	case WPA_INTERFACE_DISABLED:
+		return "INTERFACE_DISABLED";
+	case WPA_SCANNING:
+		return "SCANNING";
+	case WPA_AUTHENTICATING:
+		return "AUTHENTICATING";
+	case WPA_ASSOCIATING:
+		return "ASSOCIATING";
+	case WPA_ASSOCIATED:
+		return "ASSOCIATED";
+	case WPA_4WAY_HANDSHAKE:
+		return "4WAY_HANDSHAKE";
+	case WPA_GROUP_HANDSHAKE:
+		return "GROUP_HANDSHAKE";
+	case WPA_COMPLETED:
+		return "COMPLETED";
+	default:
+		return "UNKNOWN";
+	}
+}
+
+
+#ifdef CONFIG_BGSCAN
+
+static void wpa_supplicant_stop_bgscan(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->bgscan_ssid) {
+		bgscan_deinit(wpa_s);
+		wpa_s->bgscan_ssid = NULL;
+	}
+}
+
+
+/**
+ * wpa_supplicant_reset_bgscan - Reset the bgscan for the current SSID.
+ * @wpa_s: Pointer to the wpa_supplicant data
+ *
+ * Stop, start, or reconfigure the scan parameters depending on the method.
+ */
+void wpa_supplicant_reset_bgscan(struct wpa_supplicant *wpa_s)
+{
+	const char *name;
+
+	if (wpa_s->current_ssid && wpa_s->current_ssid->bgscan)
+		name = wpa_s->current_ssid->bgscan;
+	else
+		name = wpa_s->conf->bgscan;
+	if (!name || name[0] == '\0') {
+		wpa_supplicant_stop_bgscan(wpa_s);
+		return;
+	}
+	if (wpas_driver_bss_selection(wpa_s))
+		return;
+#ifdef CONFIG_P2P
+	if (wpa_s->p2p_group_interface != NOT_P2P_GROUP_INTERFACE)
+		return;
+#endif /* CONFIG_P2P */
+
+	bgscan_deinit(wpa_s);
+	if (wpa_s->current_ssid) {
+		if (bgscan_init(wpa_s, wpa_s->current_ssid, name)) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "Failed to initialize "
+				"bgscan");
+			/*
+			 * Live without bgscan; it is only used as a roaming
+			 * optimization, so the initial connection is not
+			 * affected.
+			 */
+		} else {
+			struct wpa_scan_results *scan_res;
+			wpa_s->bgscan_ssid = wpa_s->current_ssid;
+			scan_res = wpa_supplicant_get_scan_results(wpa_s, NULL,
+								   0);
+			if (scan_res) {
+				bgscan_notify_scan(wpa_s, scan_res);
+				wpa_scan_results_free(scan_res);
+			}
+		}
+	} else
+		wpa_s->bgscan_ssid = NULL;
+}
+
+#endif /* CONFIG_BGSCAN */
+
+
+static void wpa_supplicant_start_autoscan(struct wpa_supplicant *wpa_s)
+{
+	if (autoscan_init(wpa_s, 0))
+		wpa_dbg(wpa_s, MSG_DEBUG, "Failed to initialize autoscan");
+}
+
+
+static void wpa_supplicant_stop_autoscan(struct wpa_supplicant *wpa_s)
+{
+	autoscan_deinit(wpa_s);
+}
+
+
+void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->wpa_state == WPA_DISCONNECTED ||
+	    wpa_s->wpa_state == WPA_SCANNING) {
+		autoscan_deinit(wpa_s);
+		wpa_supplicant_start_autoscan(wpa_s);
+	}
+}
+
+
+/**
+ * wpa_supplicant_set_state - Set current connection state
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @state: The new connection state
+ *
+ * This function is called whenever the connection state changes, e.g.,
+ * association is completed for WPA/WPA2 4-Way Handshake is started.
+ */
+void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
+			      enum wpa_states state)
+{
+	enum wpa_states old_state = wpa_s->wpa_state;
+#if defined(CONFIG_FILS) && defined(IEEE8021X_EAPOL)
+	bool update_fils_connect_params = false;
+#endif /* CONFIG_FILS && IEEE8021X_EAPOL */
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "State: %s -> %s",
+		wpa_supplicant_state_txt(wpa_s->wpa_state),
+		wpa_supplicant_state_txt(state));
+
+	if (state == WPA_COMPLETED &&
+	    os_reltime_initialized(&wpa_s->roam_start)) {
+		os_reltime_age(&wpa_s->roam_start, &wpa_s->roam_time);
+		wpa_s->roam_start.sec = 0;
+		wpa_s->roam_start.usec = 0;
+		wpas_notify_auth_changed(wpa_s);
+		wpas_notify_roam_time(wpa_s);
+		wpas_notify_roam_complete(wpa_s);
+	} else if (state == WPA_DISCONNECTED &&
+		   os_reltime_initialized(&wpa_s->roam_start)) {
+		wpa_s->roam_start.sec = 0;
+		wpa_s->roam_start.usec = 0;
+		wpa_s->roam_time.sec = 0;
+		wpa_s->roam_time.usec = 0;
+		wpas_notify_roam_complete(wpa_s);
+	}
+
+	if (state == WPA_INTERFACE_DISABLED) {
+		/* Assure normal scan when interface is restored */
+		wpa_s->normal_scans = 0;
+	}
+
+	if (state == WPA_COMPLETED) {
+		wpas_connect_work_done(wpa_s);
+		/* Reinitialize normal_scan counter */
+		wpa_s->normal_scans = 0;
+	}
+
+#ifdef CONFIG_P2P
+	/*
+	 * P2PS client has to reply to Probe Request frames received on the
+	 * group operating channel. Enable Probe Request frame reporting for
+	 * P2P connected client in case p2p_cli_probe configuration property is
+	 * set to 1.
+	 */
+	if (wpa_s->conf->p2p_cli_probe && wpa_s->current_ssid &&
+	    wpa_s->current_ssid->mode == WPAS_MODE_INFRA &&
+	    wpa_s->current_ssid->p2p_group) {
+		if (state == WPA_COMPLETED && !wpa_s->p2p_cli_probe) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: Enable CLI Probe Request RX reporting");
+			wpa_s->p2p_cli_probe =
+				wpa_drv_probe_req_report(wpa_s, 1) >= 0;
+		} else if (state != WPA_COMPLETED && wpa_s->p2p_cli_probe) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"P2P: Disable CLI Probe Request RX reporting");
+			wpa_s->p2p_cli_probe = 0;
+			wpa_drv_probe_req_report(wpa_s, 0);
+		}
+	}
+#endif /* CONFIG_P2P */
+
+	if (state != WPA_SCANNING)
+		wpa_supplicant_notify_scanning(wpa_s, 0);
+
+	if (state == WPA_COMPLETED && wpa_s->new_connection) {
+		struct wpa_ssid *ssid = wpa_s->current_ssid;
+		int fils_hlp_sent = 0;
+
+#ifdef CONFIG_SME
+		if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
+		    wpa_auth_alg_fils(wpa_s->sme.auth_alg))
+			fils_hlp_sent = 1;
+#endif /* CONFIG_SME */
+		if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
+		    wpa_auth_alg_fils(wpa_s->auth_alg))
+			fils_hlp_sent = 1;
+
+#if defined(CONFIG_CTRL_IFACE) || !defined(CONFIG_NO_STDOUT_DEBUG)
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_CONNECTED "- Connection to "
+			MACSTR " completed [id=%d id_str=%s%s]",
+			MAC2STR(wpa_s->bssid),
+			ssid ? ssid->id : -1,
+			ssid && ssid->id_str ? ssid->id_str : "",
+			fils_hlp_sent ? " FILS_HLP_SENT" : "");
+#endif /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
+		wpas_clear_temp_disabled(wpa_s, ssid, 1);
+		wpa_s->consecutive_conn_failures = 0;
+		wpa_s->new_connection = 0;
+		wpa_drv_set_operstate(wpa_s, 1);
+#ifndef IEEE8021X_EAPOL
+		wpa_drv_set_supp_port(wpa_s, 1);
+#endif /* IEEE8021X_EAPOL */
+		wpa_s->after_wps = 0;
+		wpa_s->known_wps_freq = 0;
+		wpas_p2p_completed(wpa_s);
+
+		sme_sched_obss_scan(wpa_s, 1);
+
+#if defined(CONFIG_FILS) && defined(IEEE8021X_EAPOL)
+		if (!fils_hlp_sent && ssid && ssid->eap.erp)
+			update_fils_connect_params = true;
+#endif /* CONFIG_FILS && IEEE8021X_EAPOL */
+#ifdef CONFIG_OWE
+		if (ssid && (ssid->key_mgmt & WPA_KEY_MGMT_OWE))
+			wpas_update_owe_connect_params(wpa_s);
+#endif /* CONFIG_OWE */
+	} else if (state == WPA_DISCONNECTED || state == WPA_ASSOCIATING ||
+		   state == WPA_ASSOCIATED) {
+		wpa_s->new_connection = 1;
+		wpa_drv_set_operstate(wpa_s, 0);
+#ifndef IEEE8021X_EAPOL
+		wpa_drv_set_supp_port(wpa_s, 0);
+#endif /* IEEE8021X_EAPOL */
+		sme_sched_obss_scan(wpa_s, 0);
+	}
+	wpa_s->wpa_state = state;
+
+#ifdef CONFIG_BGSCAN
+	if (state == WPA_COMPLETED && wpa_s->current_ssid != wpa_s->bgscan_ssid)
+		wpa_supplicant_reset_bgscan(wpa_s);
+	else if (state < WPA_ASSOCIATED)
+		wpa_supplicant_stop_bgscan(wpa_s);
+#endif /* CONFIG_BGSCAN */
+
+	if (state > WPA_SCANNING)
+		wpa_supplicant_stop_autoscan(wpa_s);
+
+	if (state == WPA_DISCONNECTED || state == WPA_INACTIVE)
+		wpa_supplicant_start_autoscan(wpa_s);
+
+	if (old_state >= WPA_ASSOCIATED && wpa_s->wpa_state < WPA_ASSOCIATED)
+		wmm_ac_notify_disassoc(wpa_s);
+
+	if (wpa_s->wpa_state != old_state) {
+		wpas_notify_state_changed(wpa_s, wpa_s->wpa_state, old_state);
+
+		/*
+		 * Notify the P2P Device interface about a state change in one
+		 * of the interfaces.
+		 */
+		wpas_p2p_indicate_state_change(wpa_s);
+
+		if (wpa_s->wpa_state == WPA_COMPLETED ||
+		    old_state == WPA_COMPLETED)
+			wpas_notify_auth_changed(wpa_s);
+#ifdef CONFIG_DPP2
+		if (wpa_s->wpa_state == WPA_COMPLETED)
+			wpas_dpp_connected(wpa_s);
+#endif /* CONFIG_DPP2 */
+	}
+#if defined(CONFIG_FILS) && defined(IEEE8021X_EAPOL)
+	if (update_fils_connect_params)
+		wpas_update_fils_connect_params(wpa_s);
+#endif /* CONFIG_FILS && IEEE8021X_EAPOL */
+}
+
+
+void wpa_supplicant_terminate_proc(struct wpa_global *global)
+{
+	int pending = 0;
+#ifdef CONFIG_WPS
+	struct wpa_supplicant *wpa_s = global->ifaces;
+	while (wpa_s) {
+		struct wpa_supplicant *next = wpa_s->next;
+		if (wpas_wps_terminate_pending(wpa_s) == 1)
+			pending = 1;
+#ifdef CONFIG_P2P
+		if (wpa_s->p2p_group_interface != NOT_P2P_GROUP_INTERFACE ||
+		    (wpa_s->current_ssid && wpa_s->current_ssid->p2p_group))
+			wpas_p2p_disconnect(wpa_s);
+#endif /* CONFIG_P2P */
+		wpa_s = next;
+	}
+#endif /* CONFIG_WPS */
+	if (pending)
+		return;
+	eloop_terminate();
+}
+
+
+static void wpa_supplicant_terminate(int sig, void *signal_ctx)
+{
+	struct wpa_global *global = signal_ctx;
+	wpa_supplicant_terminate_proc(global);
+}
+
+
+void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s)
+{
+	enum wpa_states old_state = wpa_s->wpa_state;
+	enum wpa_states new_state;
+
+	if (old_state == WPA_SCANNING)
+		new_state = WPA_SCANNING;
+	else
+		new_state = WPA_DISCONNECTED;
+
+	wpa_s->pairwise_cipher = 0;
+	wpa_s->group_cipher = 0;
+	wpa_s->mgmt_group_cipher = 0;
+	wpa_s->key_mgmt = 0;
+	if (wpa_s->wpa_state != WPA_INTERFACE_DISABLED)
+		wpa_supplicant_set_state(wpa_s, new_state);
+
+	if (wpa_s->wpa_state != old_state)
+		wpas_notify_state_changed(wpa_s, wpa_s->wpa_state, old_state);
+}
+
+
+/**
+ * wpa_supplicant_reload_configuration - Reload configuration data
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: 0 on success or -1 if configuration parsing failed
+ *
+ * This function can be used to request that the configuration data is reloaded
+ * (e.g., after configuration file change). This function is reloading
+ * configuration only for one interface, so this may need to be called multiple
+ * times if %wpa_supplicant is controlling multiple interfaces and all
+ * interfaces need reconfiguration.
+ */
+int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_config *conf;
+	int reconf_ctrl;
+	int old_ap_scan;
+
+	if (wpa_s->confname == NULL)
+		return -1;
+	conf = wpa_config_read(wpa_s->confname, NULL);
+	if (conf == NULL) {
+		wpa_msg(wpa_s, MSG_ERROR, "Failed to parse the configuration "
+			"file '%s' - exiting", wpa_s->confname);
+		return -1;
+	}
+	if (wpa_s->confanother &&
+	    !wpa_config_read(wpa_s->confanother, conf)) {
+		wpa_msg(wpa_s, MSG_ERROR,
+			"Failed to parse the configuration file '%s' - exiting",
+			wpa_s->confanother);
+		return -1;
+	}
+
+	conf->changed_parameters = (unsigned int) -1;
+
+	reconf_ctrl = !!conf->ctrl_interface != !!wpa_s->conf->ctrl_interface
+		|| (conf->ctrl_interface && wpa_s->conf->ctrl_interface &&
+		    os_strcmp(conf->ctrl_interface,
+			      wpa_s->conf->ctrl_interface) != 0);
+
+	if (reconf_ctrl) {
+		wpa_supplicant_ctrl_iface_deinit(wpa_s, wpa_s->ctrl_iface);
+		wpa_s->ctrl_iface = NULL;
+	}
+
+	eapol_sm_invalidate_cached_session(wpa_s->eapol);
+	if (wpa_s->current_ssid) {
+		if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+			wpa_s->own_disconnect_req = 1;
+		wpa_supplicant_deauthenticate(wpa_s,
+					      WLAN_REASON_DEAUTH_LEAVING);
+	}
+
+	/*
+	 * TODO: should notify EAPOL SM about changes in opensc_engine_path,
+	 * pkcs11_engine_path, pkcs11_module_path, openssl_ciphers.
+	 */
+	if (wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_OWE ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_DPP) {
+		/*
+		 * Clear forced success to clear EAP state for next
+		 * authentication.
+		 */
+		eapol_sm_notify_eap_success(wpa_s->eapol, false);
+	}
+	eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+	wpa_sm_set_config(wpa_s->wpa, NULL);
+	wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL);
+	wpa_sm_set_fast_reauth(wpa_s->wpa, wpa_s->conf->fast_reauth);
+	rsn_preauth_deinit(wpa_s->wpa);
+
+	old_ap_scan = wpa_s->conf->ap_scan;
+	wpa_config_free(wpa_s->conf);
+	wpa_s->conf = conf;
+	if (old_ap_scan != wpa_s->conf->ap_scan)
+		wpas_notify_ap_scan_changed(wpa_s);
+
+	if (reconf_ctrl)
+		wpa_s->ctrl_iface = wpa_supplicant_ctrl_iface_init(wpa_s);
+
+	wpa_supplicant_update_config(wpa_s);
+
+	wpa_supplicant_clear_status(wpa_s);
+	if (wpa_supplicant_enabled_networks(wpa_s)) {
+		wpa_s->reassociate = 1;
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+	}
+	wpa_bssid_ignore_clear(wpa_s);
+	wpa_dbg(wpa_s, MSG_DEBUG, "Reconfiguration completed");
+	return 0;
+}
+
+
+static void wpa_supplicant_reconfig(int sig, void *signal_ctx)
+{
+	struct wpa_global *global = signal_ctx;
+	struct wpa_supplicant *wpa_s;
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Signal %d received - reconfiguring",
+			sig);
+		if (wpa_supplicant_reload_configuration(wpa_s) < 0) {
+			wpa_supplicant_terminate_proc(global);
+		}
+	}
+
+	if (wpa_debug_reopen_file() < 0) {
+		/* Ignore errors since we cannot really do much to fix this */
+		wpa_printf(MSG_DEBUG, "Could not reopen debug log file");
+	}
+}
+
+
+static int wpa_supplicant_suites_from_ai(struct wpa_supplicant *wpa_s,
+					 struct wpa_ssid *ssid,
+					 struct wpa_ie_data *ie)
+{
+	int ret = wpa_sm_parse_own_wpa_ie(wpa_s->wpa, ie);
+	if (ret) {
+		if (ret == -2) {
+			wpa_msg(wpa_s, MSG_INFO, "WPA: Failed to parse WPA IE "
+				"from association info");
+		}
+		return -1;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Using WPA IE from AssocReq to set "
+		"cipher suites");
+	if (!(ie->group_cipher & ssid->group_cipher)) {
+		wpa_msg(wpa_s, MSG_INFO, "WPA: Driver used disabled group "
+			"cipher 0x%x (mask 0x%x) - reject",
+			ie->group_cipher, ssid->group_cipher);
+		return -1;
+	}
+	if (!(ie->pairwise_cipher & ssid->pairwise_cipher)) {
+		wpa_msg(wpa_s, MSG_INFO, "WPA: Driver used disabled pairwise "
+			"cipher 0x%x (mask 0x%x) - reject",
+			ie->pairwise_cipher, ssid->pairwise_cipher);
+		return -1;
+	}
+	if (!(ie->key_mgmt & ssid->key_mgmt)) {
+		wpa_msg(wpa_s, MSG_INFO, "WPA: Driver used disabled key "
+			"management 0x%x (mask 0x%x) - reject",
+			ie->key_mgmt, ssid->key_mgmt);
+		return -1;
+	}
+
+	if (!(ie->capabilities & WPA_CAPABILITY_MFPC) &&
+	    wpas_get_ssid_pmf(wpa_s, ssid) == MGMT_FRAME_PROTECTION_REQUIRED) {
+		wpa_msg(wpa_s, MSG_INFO, "WPA: Driver associated with an AP "
+			"that does not support management frame protection - "
+			"reject");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int matching_ciphers(struct wpa_ssid *ssid, struct wpa_ie_data *ie,
+			    int freq)
+{
+	if (!ie->has_group)
+		ie->group_cipher = wpa_default_rsn_cipher(freq);
+	if (!ie->has_pairwise)
+		ie->pairwise_cipher = wpa_default_rsn_cipher(freq);
+	return (ie->group_cipher & ssid->group_cipher) &&
+		(ie->pairwise_cipher & ssid->pairwise_cipher);
+}
+
+
+void wpas_set_mgmt_group_cipher(struct wpa_supplicant *wpa_s,
+				struct wpa_ssid *ssid, struct wpa_ie_data *ie)
+{
+	int sel;
+
+	sel = ie->mgmt_group_cipher;
+	if (ssid->group_mgmt_cipher)
+		sel &= ssid->group_mgmt_cipher;
+	if (wpas_get_ssid_pmf(wpa_s, ssid) == NO_MGMT_FRAME_PROTECTION ||
+	    !(ie->capabilities & WPA_CAPABILITY_MFPC))
+		sel = 0;
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WPA: AP mgmt_group_cipher 0x%x network profile mgmt_group_cipher 0x%x; available mgmt_group_cipher 0x%x",
+		ie->mgmt_group_cipher, ssid->group_mgmt_cipher, sel);
+	if (sel & WPA_CIPHER_AES_128_CMAC) {
+		wpa_s->mgmt_group_cipher = WPA_CIPHER_AES_128_CMAC;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: using MGMT group cipher AES-128-CMAC");
+	} else if (sel & WPA_CIPHER_BIP_GMAC_128) {
+		wpa_s->mgmt_group_cipher = WPA_CIPHER_BIP_GMAC_128;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: using MGMT group cipher BIP-GMAC-128");
+	} else if (sel & WPA_CIPHER_BIP_GMAC_256) {
+		wpa_s->mgmt_group_cipher = WPA_CIPHER_BIP_GMAC_256;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: using MGMT group cipher BIP-GMAC-256");
+	} else if (sel & WPA_CIPHER_BIP_CMAC_256) {
+		wpa_s->mgmt_group_cipher = WPA_CIPHER_BIP_CMAC_256;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: using MGMT group cipher BIP-CMAC-256");
+	} else {
+		wpa_s->mgmt_group_cipher = 0;
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: not using MGMT group cipher");
+	}
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_MGMT_GROUP,
+			 wpa_s->mgmt_group_cipher);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_MFP,
+			 wpas_get_ssid_pmf(wpa_s, ssid));
+}
+
+
+/**
+ * wpa_supplicant_set_suites - Set authentication and encryption parameters
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @bss: Scan results for the selected BSS, or %NULL if not available
+ * @ssid: Configuration data for the selected network
+ * @wpa_ie: Buffer for the WPA/RSN IE
+ * @wpa_ie_len: Maximum wpa_ie buffer size on input. This is changed to be the
+ * used buffer length in case the functions returns success.
+ * Returns: 0 on success or -1 on failure
+ *
+ * This function is used to configure authentication and encryption parameters
+ * based on the network configuration and scan result for the selected BSS (if
+ * available).
+ */
+int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
+			      struct wpa_bss *bss, struct wpa_ssid *ssid,
+			      u8 *wpa_ie, size_t *wpa_ie_len)
+{
+	struct wpa_ie_data ie;
+	int sel, proto, sae_pwe;
+	const u8 *bss_wpa, *bss_rsn, *bss_rsnx, *bss_osen;
+
+	if (bss) {
+		bss_wpa = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
+		bss_rsn = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+		bss_rsnx = wpa_bss_get_ie(bss, WLAN_EID_RSNX);
+		bss_osen = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
+	} else {
+		bss_wpa = bss_rsn = bss_rsnx = bss_osen = NULL;
+	}
+
+	if (bss_rsn && (ssid->proto & WPA_PROTO_RSN) &&
+	    wpa_parse_wpa_ie(bss_rsn, 2 + bss_rsn[1], &ie) == 0 &&
+	    matching_ciphers(ssid, &ie, bss->freq) &&
+	    (ie.key_mgmt & ssid->key_mgmt)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using IEEE 802.11i/D9.0");
+		proto = WPA_PROTO_RSN;
+	} else if (bss_wpa && (ssid->proto & WPA_PROTO_WPA) &&
+		   wpa_parse_wpa_ie(bss_wpa, 2 + bss_wpa[1], &ie) == 0 &&
+		   (ie.group_cipher & ssid->group_cipher) &&
+		   (ie.pairwise_cipher & ssid->pairwise_cipher) &&
+		   (ie.key_mgmt & ssid->key_mgmt)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using IEEE 802.11i/D3.0");
+		proto = WPA_PROTO_WPA;
+#ifdef CONFIG_HS20
+	} else if (bss_osen && (ssid->proto & WPA_PROTO_OSEN) &&
+		   wpa_parse_wpa_ie(bss_osen, 2 + bss_osen[1], &ie) == 0 &&
+		   (ie.group_cipher & ssid->group_cipher) &&
+		   (ie.pairwise_cipher & ssid->pairwise_cipher) &&
+		   (ie.key_mgmt & ssid->key_mgmt)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: using OSEN");
+		proto = WPA_PROTO_OSEN;
+	} else if (bss_rsn && (ssid->proto & WPA_PROTO_OSEN) &&
+	    wpa_parse_wpa_ie(bss_rsn, 2 + bss_rsn[1], &ie) == 0 &&
+	    (ie.group_cipher & ssid->group_cipher) &&
+	    (ie.pairwise_cipher & ssid->pairwise_cipher) &&
+	    (ie.key_mgmt & ssid->key_mgmt)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using OSEN (within RSN)");
+		proto = WPA_PROTO_RSN;
+#endif /* CONFIG_HS20 */
+	} else if (bss) {
+		wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to select WPA/RSN");
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: ssid proto=0x%x pairwise_cipher=0x%x group_cipher=0x%x key_mgmt=0x%x",
+			ssid->proto, ssid->pairwise_cipher, ssid->group_cipher,
+			ssid->key_mgmt);
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: BSS " MACSTR " ssid='%s'%s%s%s",
+			MAC2STR(bss->bssid),
+			wpa_ssid_txt(bss->ssid, bss->ssid_len),
+			bss_wpa ? " WPA" : "",
+			bss_rsn ? " RSN" : "",
+			bss_osen ? " OSEN" : "");
+		if (bss_rsn) {
+			wpa_hexdump(MSG_DEBUG, "RSN", bss_rsn, 2 + bss_rsn[1]);
+			if (wpa_parse_wpa_ie(bss_rsn, 2 + bss_rsn[1], &ie)) {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"Could not parse RSN element");
+			} else {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"RSN: pairwise_cipher=0x%x group_cipher=0x%x key_mgmt=0x%x",
+					ie.pairwise_cipher, ie.group_cipher,
+					ie.key_mgmt);
+			}
+		}
+		if (bss_wpa) {
+			wpa_hexdump(MSG_DEBUG, "WPA", bss_wpa, 2 + bss_wpa[1]);
+			if (wpa_parse_wpa_ie(bss_wpa, 2 + bss_wpa[1], &ie)) {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"Could not parse WPA element");
+			} else {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"WPA: pairwise_cipher=0x%x group_cipher=0x%x key_mgmt=0x%x",
+					ie.pairwise_cipher, ie.group_cipher,
+					ie.key_mgmt);
+			}
+		}
+		return -1;
+	} else {
+		if (ssid->proto & WPA_PROTO_OSEN)
+			proto = WPA_PROTO_OSEN;
+		else if (ssid->proto & WPA_PROTO_RSN)
+			proto = WPA_PROTO_RSN;
+		else
+			proto = WPA_PROTO_WPA;
+		if (wpa_supplicant_suites_from_ai(wpa_s, ssid, &ie) < 0) {
+			os_memset(&ie, 0, sizeof(ie));
+			ie.group_cipher = ssid->group_cipher;
+			ie.pairwise_cipher = ssid->pairwise_cipher;
+			ie.key_mgmt = ssid->key_mgmt;
+			ie.mgmt_group_cipher = 0;
+			if (ssid->ieee80211w != NO_MGMT_FRAME_PROTECTION) {
+				if (ssid->group_mgmt_cipher &
+				    WPA_CIPHER_BIP_GMAC_256)
+					ie.mgmt_group_cipher =
+						WPA_CIPHER_BIP_GMAC_256;
+				else if (ssid->group_mgmt_cipher &
+					 WPA_CIPHER_BIP_CMAC_256)
+					ie.mgmt_group_cipher =
+						WPA_CIPHER_BIP_CMAC_256;
+				else if (ssid->group_mgmt_cipher &
+					 WPA_CIPHER_BIP_GMAC_128)
+					ie.mgmt_group_cipher =
+						WPA_CIPHER_BIP_GMAC_128;
+				else
+					ie.mgmt_group_cipher =
+						WPA_CIPHER_AES_128_CMAC;
+			}
+#ifdef CONFIG_OWE
+			if ((ssid->key_mgmt & WPA_KEY_MGMT_OWE) &&
+			    !ssid->owe_only &&
+			    !bss_wpa && !bss_rsn && !bss_osen) {
+				wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
+				wpa_s->wpa_proto = 0;
+				*wpa_ie_len = 0;
+				return 0;
+			}
+#endif /* CONFIG_OWE */
+			wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Set cipher suites "
+				"based on configuration");
+		} else
+			proto = ie.proto;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Selected cipher suites: group %d "
+		"pairwise %d key_mgmt %d proto %d",
+		ie.group_cipher, ie.pairwise_cipher, ie.key_mgmt, proto);
+	if (ssid->ieee80211w) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Selected mgmt group cipher %d",
+			ie.mgmt_group_cipher);
+	}
+
+	wpa_s->wpa_proto = proto;
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PROTO, proto);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_RSN_ENABLED,
+			 !!(ssid->proto & (WPA_PROTO_RSN | WPA_PROTO_OSEN)));
+
+	if (bss || !wpa_s->ap_ies_from_associnfo) {
+		if (wpa_sm_set_ap_wpa_ie(wpa_s->wpa, bss_wpa,
+					 bss_wpa ? 2 + bss_wpa[1] : 0) ||
+		    wpa_sm_set_ap_rsn_ie(wpa_s->wpa, bss_rsn,
+					 bss_rsn ? 2 + bss_rsn[1] : 0) ||
+		    wpa_sm_set_ap_rsnxe(wpa_s->wpa, bss_rsnx,
+					bss_rsnx ? 2 + bss_rsnx[1] : 0))
+			return -1;
+	}
+
+#ifdef CONFIG_NO_WPA
+	wpa_s->group_cipher = WPA_CIPHER_NONE;
+	wpa_s->pairwise_cipher = WPA_CIPHER_NONE;
+#else /* CONFIG_NO_WPA */
+	sel = ie.group_cipher & ssid->group_cipher;
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WPA: AP group 0x%x network profile group 0x%x; available group 0x%x",
+		ie.group_cipher, ssid->group_cipher, sel);
+	wpa_s->group_cipher = wpa_pick_group_cipher(sel);
+	if (wpa_s->group_cipher < 0) {
+		wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to select group "
+			"cipher");
+		return -1;
+	}
+	wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using GTK %s",
+		wpa_cipher_txt(wpa_s->group_cipher));
+
+	sel = ie.pairwise_cipher & ssid->pairwise_cipher;
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WPA: AP pairwise 0x%x network profile pairwise 0x%x; available pairwise 0x%x",
+		ie.pairwise_cipher, ssid->pairwise_cipher, sel);
+	wpa_s->pairwise_cipher = wpa_pick_pairwise_cipher(sel, 1);
+	if (wpa_s->pairwise_cipher < 0) {
+		wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to select pairwise "
+			"cipher");
+		return -1;
+	}
+	wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using PTK %s",
+		wpa_cipher_txt(wpa_s->pairwise_cipher));
+#endif /* CONFIG_NO_WPA */
+
+	sel = ie.key_mgmt & ssid->key_mgmt;
+#ifdef CONFIG_SAE
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAE))
+		sel &= ~(WPA_KEY_MGMT_SAE | WPA_KEY_MGMT_FT_SAE);
+#endif /* CONFIG_SAE */
+#ifdef CONFIG_IEEE80211R
+	if (!(wpa_s->drv_flags & (WPA_DRIVER_FLAGS_SME |
+				  WPA_DRIVER_FLAGS_UPDATE_FT_IES)))
+		sel &= ~WPA_KEY_MGMT_FT;
+#endif /* CONFIG_IEEE80211R */
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"WPA: AP key_mgmt 0x%x network profile key_mgmt 0x%x; available key_mgmt 0x%x",
+		ie.key_mgmt, ssid->key_mgmt, sel);
+	if (0) {
+#ifdef CONFIG_IEEE80211R
+#ifdef CONFIG_SHA384
+	} else if ((sel & WPA_KEY_MGMT_FT_IEEE8021X_SHA384) &&
+		   os_strcmp(wpa_supplicant_get_eap_mode(wpa_s), "LEAP") != 0) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_FT_IEEE8021X_SHA384;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: using KEY_MGMT FT/802.1X-SHA384");
+		if (!ssid->ft_eap_pmksa_caching &&
+		    pmksa_cache_get_current(wpa_s->wpa)) {
+			/* PMKSA caching with FT may have interoperability
+			 * issues, so disable that case by default for now. */
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"WPA: Disable PMKSA caching for FT/802.1X connection");
+			pmksa_cache_clear_current(wpa_s->wpa);
+		}
+#endif /* CONFIG_SHA384 */
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_SUITEB192
+	} else if (sel & WPA_KEY_MGMT_IEEE8021X_SUITE_B_192) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_SUITE_B_192;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: using KEY_MGMT 802.1X with Suite B (192-bit)");
+#endif /* CONFIG_SUITEB192 */
+#ifdef CONFIG_SUITEB
+	} else if (sel & WPA_KEY_MGMT_IEEE8021X_SUITE_B) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_SUITE_B;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: using KEY_MGMT 802.1X with Suite B");
+#endif /* CONFIG_SUITEB */
+#ifdef CONFIG_FILS
+#ifdef CONFIG_IEEE80211R
+	} else if (sel & WPA_KEY_MGMT_FT_FILS_SHA384) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_FT_FILS_SHA384;
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT FT-FILS-SHA384");
+	} else if (sel & WPA_KEY_MGMT_FT_FILS_SHA256) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_FT_FILS_SHA256;
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT FT-FILS-SHA256");
+#endif /* CONFIG_IEEE80211R */
+	} else if (sel & WPA_KEY_MGMT_FILS_SHA384) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_FILS_SHA384;
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT FILS-SHA384");
+	} else if (sel & WPA_KEY_MGMT_FILS_SHA256) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_FILS_SHA256;
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT FILS-SHA256");
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_IEEE80211R
+	} else if ((sel & WPA_KEY_MGMT_FT_IEEE8021X) &&
+		   os_strcmp(wpa_supplicant_get_eap_mode(wpa_s), "LEAP") != 0) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_FT_IEEE8021X;
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT FT/802.1X");
+		if (!ssid->ft_eap_pmksa_caching &&
+		    pmksa_cache_get_current(wpa_s->wpa)) {
+			/* PMKSA caching with FT may have interoperability
+			 * issues, so disable that case by default for now. */
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"WPA: Disable PMKSA caching for FT/802.1X connection");
+			pmksa_cache_clear_current(wpa_s->wpa);
+		}
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_DPP
+	} else if (sel & WPA_KEY_MGMT_DPP) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_DPP;
+		wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using KEY_MGMT DPP");
+#endif /* CONFIG_DPP */
+#ifdef CONFIG_SAE
+	} else if (sel & WPA_KEY_MGMT_FT_SAE) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_FT_SAE;
+		wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using KEY_MGMT FT/SAE");
+	} else if (sel & WPA_KEY_MGMT_SAE) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_SAE;
+		wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using KEY_MGMT SAE");
+#endif /* CONFIG_SAE */
+#ifdef CONFIG_IEEE80211R
+	} else if (sel & WPA_KEY_MGMT_FT_PSK) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_FT_PSK;
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT FT/PSK");
+#endif /* CONFIG_IEEE80211R */
+	} else if (sel & WPA_KEY_MGMT_IEEE8021X_SHA256) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_SHA256;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: using KEY_MGMT 802.1X with SHA256");
+	} else if (sel & WPA_KEY_MGMT_PSK_SHA256) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_PSK_SHA256;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"WPA: using KEY_MGMT PSK with SHA256");
+	} else if (sel & WPA_KEY_MGMT_IEEE8021X) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X;
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT 802.1X");
+	} else if (sel & WPA_KEY_MGMT_PSK) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_PSK;
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT WPA-PSK");
+	} else if (sel & WPA_KEY_MGMT_WPA_NONE) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_WPA_NONE;
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT WPA-NONE");
+#ifdef CONFIG_HS20
+	} else if (sel & WPA_KEY_MGMT_OSEN) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_OSEN;
+		wpa_dbg(wpa_s, MSG_DEBUG, "HS 2.0: using KEY_MGMT OSEN");
+#endif /* CONFIG_HS20 */
+#ifdef CONFIG_OWE
+	} else if (sel & WPA_KEY_MGMT_OWE) {
+		wpa_s->key_mgmt = WPA_KEY_MGMT_OWE;
+		wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using KEY_MGMT OWE");
+#endif /* CONFIG_OWE */
+	} else {
+		wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to select "
+			"authenticated key management type");
+		return -1;
+	}
+
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_KEY_MGMT, wpa_s->key_mgmt);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PAIRWISE,
+			 wpa_s->pairwise_cipher);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_GROUP, wpa_s->group_cipher);
+
+	if (!(ie.capabilities & WPA_CAPABILITY_MFPC) &&
+	    wpas_get_ssid_pmf(wpa_s, ssid) == MGMT_FRAME_PROTECTION_REQUIRED) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"RSN: Management frame protection required but the selected AP does not enable it");
+		return -1;
+	}
+
+	wpas_set_mgmt_group_cipher(wpa_s, ssid, &ie);
+#ifdef CONFIG_OCV
+	if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) ||
+	    (wpa_s->drv_flags2 & WPA_DRIVER_FLAGS2_OCV))
+		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_OCV, ssid->ocv);
+#endif /* CONFIG_OCV */
+	sae_pwe = wpa_s->conf->sae_pwe;
+	if (ssid->sae_password_id && sae_pwe != 3)
+		sae_pwe = 1;
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_SAE_PWE, sae_pwe);
+#ifdef CONFIG_SAE_PK
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_SAE_PK,
+			 wpa_key_mgmt_sae(ssid->key_mgmt) &&
+			 ssid->sae_pk != SAE_PK_MODE_DISABLED &&
+			 ((ssid->sae_password &&
+			   sae_pk_valid_password(ssid->sae_password)) ||
+			  (!ssid->sae_password && ssid->passphrase &&
+			   sae_pk_valid_password(ssid->passphrase))));
+#endif /* CONFIG_SAE_PK */
+#ifdef CONFIG_TESTING_OPTIONS
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_FT_RSNXE_USED,
+			 wpa_s->ft_rsnxe_used);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_OCI_FREQ_EAPOL,
+			 wpa_s->oci_freq_override_eapol);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_OCI_FREQ_EAPOL_G2,
+			 wpa_s->oci_freq_override_eapol_g2);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_OCI_FREQ_FT_ASSOC,
+			 wpa_s->oci_freq_override_ft_assoc);
+	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_OCI_FREQ_FILS_ASSOC,
+			 wpa_s->oci_freq_override_fils_assoc);
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	/* Extended Key ID is only supported in infrastructure BSS so far */
+	if (ssid->mode == WPAS_MODE_INFRA && wpa_s->conf->extended_key_id &&
+	    (ssid->proto & WPA_PROTO_RSN) &&
+	    ssid->pairwise_cipher & (WPA_CIPHER_CCMP | WPA_CIPHER_CCMP_256 |
+				     WPA_CIPHER_GCMP | WPA_CIPHER_GCMP_256) &&
+	    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_EXTENDED_KEY_ID)) {
+		int use_ext_key_id = 0;
+
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"WPA: Enable Extended Key ID support");
+		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_EXT_KEY_ID,
+				 wpa_s->conf->extended_key_id);
+		if (bss_rsn &&
+		    wpa_s->conf->extended_key_id &&
+		    wpa_s->pairwise_cipher != WPA_CIPHER_TKIP &&
+		    (ie.capabilities & WPA_CAPABILITY_EXT_KEY_ID_FOR_UNICAST))
+			use_ext_key_id = 1;
+		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_USE_EXT_KEY_ID,
+				 use_ext_key_id);
+	} else {
+		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_EXT_KEY_ID, 0);
+		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_USE_EXT_KEY_ID, 0);
+	}
+
+	if (wpa_sm_set_assoc_wpa_ie_default(wpa_s->wpa, wpa_ie, wpa_ie_len)) {
+		wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to generate WPA IE");
+		return -1;
+	}
+
+	wpa_s->rsnxe_len = sizeof(wpa_s->rsnxe);
+	if (wpa_sm_set_assoc_rsnxe_default(wpa_s->wpa, wpa_s->rsnxe,
+					   &wpa_s->rsnxe_len)) {
+		wpa_msg(wpa_s, MSG_WARNING, "RSN: Failed to generate RSNXE");
+		return -1;
+	}
+
+	if (0) {
+#ifdef CONFIG_DPP
+	} else if (wpa_s->key_mgmt == WPA_KEY_MGMT_DPP) {
+		/* Use PMK from DPP network introduction (PMKSA entry) */
+		wpa_sm_set_pmk_from_pmksa(wpa_s->wpa);
+#ifdef CONFIG_DPP2
+		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_DPP_PFS, ssid->dpp_pfs);
+#endif /* CONFIG_DPP2 */
+#endif /* CONFIG_DPP */
+	} else if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt)) {
+		int psk_set = 0;
+		int sae_only;
+
+		sae_only = (ssid->key_mgmt & (WPA_KEY_MGMT_PSK |
+					      WPA_KEY_MGMT_FT_PSK |
+					      WPA_KEY_MGMT_PSK_SHA256)) == 0;
+
+		if (ssid->psk_set && !sae_only) {
+			wpa_hexdump_key(MSG_MSGDUMP, "PSK (set in config)",
+					ssid->psk, PMK_LEN);
+			wpa_sm_set_pmk(wpa_s->wpa, ssid->psk, PMK_LEN, NULL,
+				       NULL);
+			psk_set = 1;
+		}
+
+		if (wpa_key_mgmt_sae(ssid->key_mgmt) &&
+		    (ssid->sae_password || ssid->passphrase))
+			psk_set = 1;
+
+#ifndef CONFIG_NO_PBKDF2
+		if (bss && ssid->bssid_set && ssid->ssid_len == 0 &&
+		    ssid->passphrase && !sae_only) {
+			u8 psk[PMK_LEN];
+		        pbkdf2_sha1(ssid->passphrase, bss->ssid, bss->ssid_len,
+				    4096, psk, PMK_LEN);
+		        wpa_hexdump_key(MSG_MSGDUMP, "PSK (from passphrase)",
+					psk, PMK_LEN);
+			wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL, NULL);
+			psk_set = 1;
+			os_memset(psk, 0, sizeof(psk));
+		}
+#endif /* CONFIG_NO_PBKDF2 */
+#ifdef CONFIG_EXT_PASSWORD
+		if (ssid->ext_psk && !sae_only) {
+			struct wpabuf *pw = ext_password_get(wpa_s->ext_pw,
+							     ssid->ext_psk);
+			char pw_str[64 + 1];
+			u8 psk[PMK_LEN];
+
+			if (pw == NULL) {
+				wpa_msg(wpa_s, MSG_INFO, "EXT PW: No PSK "
+					"found from external storage");
+				return -1;
+			}
+
+			if (wpabuf_len(pw) < 8 || wpabuf_len(pw) > 64) {
+				wpa_msg(wpa_s, MSG_INFO, "EXT PW: Unexpected "
+					"PSK length %d in external storage",
+					(int) wpabuf_len(pw));
+				ext_password_free(pw);
+				return -1;
+			}
+
+			os_memcpy(pw_str, wpabuf_head(pw), wpabuf_len(pw));
+			pw_str[wpabuf_len(pw)] = '\0';
+
+#ifndef CONFIG_NO_PBKDF2
+			if (wpabuf_len(pw) >= 8 && wpabuf_len(pw) < 64 && bss)
+			{
+				pbkdf2_sha1(pw_str, bss->ssid, bss->ssid_len,
+					    4096, psk, PMK_LEN);
+				os_memset(pw_str, 0, sizeof(pw_str));
+				wpa_hexdump_key(MSG_MSGDUMP, "PSK (from "
+						"external passphrase)",
+						psk, PMK_LEN);
+				wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL,
+					       NULL);
+				psk_set = 1;
+				os_memset(psk, 0, sizeof(psk));
+			} else
+#endif /* CONFIG_NO_PBKDF2 */
+			if (wpabuf_len(pw) == 2 * PMK_LEN) {
+				if (hexstr2bin(pw_str, psk, PMK_LEN) < 0) {
+					wpa_msg(wpa_s, MSG_INFO, "EXT PW: "
+						"Invalid PSK hex string");
+					os_memset(pw_str, 0, sizeof(pw_str));
+					ext_password_free(pw);
+					return -1;
+				}
+				wpa_hexdump_key(MSG_MSGDUMP,
+						"PSK (from external PSK)",
+						psk, PMK_LEN);
+				wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL,
+					       NULL);
+				psk_set = 1;
+				os_memset(psk, 0, sizeof(psk));
+			} else {
+				wpa_msg(wpa_s, MSG_INFO, "EXT PW: No suitable "
+					"PSK available");
+				os_memset(pw_str, 0, sizeof(pw_str));
+				ext_password_free(pw);
+				return -1;
+			}
+
+			os_memset(pw_str, 0, sizeof(pw_str));
+			ext_password_free(pw);
+		}
+#endif /* CONFIG_EXT_PASSWORD */
+
+		if (!psk_set) {
+			wpa_msg(wpa_s, MSG_INFO,
+				"No PSK available for association");
+			wpas_auth_failed(wpa_s, "NO_PSK_AVAILABLE");
+			return -1;
+		}
+#ifdef CONFIG_OWE
+	} else if (wpa_s->key_mgmt == WPA_KEY_MGMT_OWE) {
+		/* OWE Diffie-Hellman exchange in (Re)Association
+		 * Request/Response frames set the PMK, so do not override it
+		 * here. */
+#endif /* CONFIG_OWE */
+	} else
+		wpa_sm_set_pmk_from_pmksa(wpa_s->wpa);
+
+	if (ssid->mode != WPAS_MODE_IBSS &&
+	    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_WIRED) &&
+	    (ssid->wpa_deny_ptk0_rekey == PTK0_REKEY_ALLOW_NEVER ||
+	     (ssid->wpa_deny_ptk0_rekey == PTK0_REKEY_ALLOW_LOCAL_OK &&
+	      !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAFE_PTK0_REKEYS)))) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Disable PTK0 rekey support - replaced with reconnect");
+		wpa_s->deny_ptk0_rekey = 1;
+		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_DENY_PTK0_REKEY, 1);
+	} else {
+		wpa_s->deny_ptk0_rekey = 0;
+		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_DENY_PTK0_REKEY, 0);
+	}
+
+	return 0;
+}
+
+
+static void wpas_ext_capab_byte(struct wpa_supplicant *wpa_s, u8 *pos, int idx)
+{
+	bool scs = true, mscs = true;
+
+	*pos = 0x00;
+
+	switch (idx) {
+	case 0: /* Bits 0-7 */
+		break;
+	case 1: /* Bits 8-15 */
+		if (wpa_s->conf->coloc_intf_reporting) {
+			/* Bit 13 - Collocated Interference Reporting */
+			*pos |= 0x20;
+		}
+		break;
+	case 2: /* Bits 16-23 */
+#ifdef CONFIG_WNM
+		*pos |= 0x02; /* Bit 17 - WNM-Sleep Mode */
+		if (!wpa_s->disable_mbo_oce && !wpa_s->conf->disable_btm)
+			*pos |= 0x08; /* Bit 19 - BSS Transition */
+#endif /* CONFIG_WNM */
+		break;
+	case 3: /* Bits 24-31 */
+#ifdef CONFIG_WNM
+		*pos |= 0x02; /* Bit 25 - SSID List */
+#endif /* CONFIG_WNM */
+#ifdef CONFIG_INTERWORKING
+		if (wpa_s->conf->interworking)
+			*pos |= 0x80; /* Bit 31 - Interworking */
+#endif /* CONFIG_INTERWORKING */
+		break;
+	case 4: /* Bits 32-39 */
+#ifdef CONFIG_INTERWORKING
+		if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_QOS_MAPPING)
+			*pos |= 0x01; /* Bit 32 - QoS Map */
+#endif /* CONFIG_INTERWORKING */
+		break;
+	case 5: /* Bits 40-47 */
+#ifdef CONFIG_HS20
+		if (wpa_s->conf->hs20)
+			*pos |= 0x40; /* Bit 46 - WNM-Notification */
+#endif /* CONFIG_HS20 */
+#ifdef CONFIG_MBO
+		*pos |= 0x40; /* Bit 46 - WNM-Notification */
+#endif /* CONFIG_MBO */
+		break;
+	case 6: /* Bits 48-55 */
+#ifdef CONFIG_TESTING_OPTIONS
+		if (wpa_s->disable_scs_support)
+			scs = false;
+#endif /* CONFIG_TESTING_OPTIONS */
+		if (scs)
+			*pos |= 0x40; /* Bit 54 - SCS */
+		break;
+	case 7: /* Bits 56-63 */
+		break;
+	case 8: /* Bits 64-71 */
+		if (wpa_s->conf->ftm_responder)
+			*pos |= 0x40; /* Bit 70 - FTM responder */
+		if (wpa_s->conf->ftm_initiator)
+			*pos |= 0x80; /* Bit 71 - FTM initiator */
+		break;
+	case 9: /* Bits 72-79 */
+#ifdef CONFIG_FILS
+		if (!wpa_s->disable_fils)
+			*pos |= 0x01;
+#endif /* CONFIG_FILS */
+		break;
+	case 10: /* Bits 80-87 */
+#ifdef CONFIG_TESTING_OPTIONS
+		if (wpa_s->disable_mscs_support)
+			mscs = false;
+#endif /* CONFIG_TESTING_OPTIONS */
+		if (mscs)
+			*pos |= 0x20; /* Bit 85 - Mirrored SCS */
+		break;
+	}
+}
+
+
+int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen)
+{
+	u8 *pos = buf;
+	u8 len = 11, i;
+
+	if (len < wpa_s->extended_capa_len)
+		len = wpa_s->extended_capa_len;
+	if (buflen < (size_t) len + 2) {
+		wpa_printf(MSG_INFO,
+			   "Not enough room for building extended capabilities element");
+		return -1;
+	}
+
+	*pos++ = WLAN_EID_EXT_CAPAB;
+	*pos++ = len;
+	for (i = 0; i < len; i++, pos++) {
+		wpas_ext_capab_byte(wpa_s, pos, i);
+
+		if (i < wpa_s->extended_capa_len) {
+			*pos &= ~wpa_s->extended_capa_mask[i];
+			*pos |= wpa_s->extended_capa[i];
+		}
+	}
+
+	while (len > 0 && buf[1 + len] == 0) {
+		len--;
+		buf[1] = len;
+	}
+	if (len == 0)
+		return 0;
+
+	return 2 + len;
+}
+
+
+static int wpas_valid_bss(struct wpa_supplicant *wpa_s,
+			  struct wpa_bss *test_bss)
+{
+	struct wpa_bss *bss;
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (bss == test_bss)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+static int wpas_valid_ssid(struct wpa_supplicant *wpa_s,
+			   struct wpa_ssid *test_ssid)
+{
+	struct wpa_ssid *ssid;
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (ssid == test_ssid)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss,
+			struct wpa_ssid *test_ssid)
+{
+	if (test_bss && !wpas_valid_bss(wpa_s, test_bss))
+		return 0;
+
+	return test_ssid == NULL || wpas_valid_ssid(wpa_s, test_ssid);
+}
+
+
+void wpas_connect_work_free(struct wpa_connect_work *cwork)
+{
+	if (cwork == NULL)
+		return;
+	os_free(cwork);
+}
+
+
+void wpas_connect_work_done(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_connect_work *cwork;
+	struct wpa_radio_work *work = wpa_s->connect_work;
+
+	if (!work)
+		return;
+
+	wpa_s->connect_work = NULL;
+	cwork = work->ctx;
+	work->ctx = NULL;
+	wpas_connect_work_free(cwork);
+	radio_work_done(work);
+}
+
+
+int wpas_update_random_addr(struct wpa_supplicant *wpa_s, int style)
+{
+	struct os_reltime now;
+	u8 addr[ETH_ALEN];
+
+	os_get_reltime(&now);
+	if (wpa_s->last_mac_addr_style == style &&
+	    wpa_s->last_mac_addr_change.sec != 0 &&
+	    !os_reltime_expired(&now, &wpa_s->last_mac_addr_change,
+				wpa_s->conf->rand_addr_lifetime)) {
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"Previously selected random MAC address has not yet expired");
+		return 0;
+	}
+
+	switch (style) {
+	case 1:
+		if (random_mac_addr(addr) < 0)
+			return -1;
+		break;
+	case 2:
+		os_memcpy(addr, wpa_s->perm_addr, ETH_ALEN);
+		if (random_mac_addr_keep_oui(addr) < 0)
+			return -1;
+		break;
+	default:
+		return -1;
+	}
+
+	if (wpa_drv_set_mac_addr(wpa_s, addr) < 0) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Failed to set random MAC address");
+		return -1;
+	}
+
+	os_get_reltime(&wpa_s->last_mac_addr_change);
+	wpa_s->mac_addr_changed = 1;
+	wpa_s->last_mac_addr_style = style;
+
+	if (wpa_supplicant_update_mac_addr(wpa_s) < 0) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Could not update MAC address information");
+		return -1;
+	}
+
+	wpa_msg(wpa_s, MSG_DEBUG, "Using random MAC address " MACSTR,
+		MAC2STR(addr));
+
+	return 0;
+}
+
+
+int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->wpa_state >= WPA_AUTHENTICATING ||
+	    !wpa_s->conf->preassoc_mac_addr)
+		return 0;
+
+	return wpas_update_random_addr(wpa_s, wpa_s->conf->preassoc_mac_addr);
+}
+
+
+static void wpa_s_setup_sae_pt(struct wpa_config *conf, struct wpa_ssid *ssid)
+{
+#ifdef CONFIG_SAE
+	int *groups = conf->sae_groups;
+	int default_groups[] = { 19, 20, 21, 0 };
+	const char *password;
+
+	if (!groups || groups[0] <= 0)
+		groups = default_groups;
+
+	password = ssid->sae_password;
+	if (!password)
+		password = ssid->passphrase;
+
+	if (!password ||
+	    (conf->sae_pwe == 0 && !ssid->sae_password_id &&
+	     !sae_pk_valid_password(password)) ||
+	    conf->sae_pwe == 3) {
+		/* PT derivation not needed */
+		sae_deinit_pt(ssid->pt);
+		ssid->pt = NULL;
+		return;
+	}
+
+	if (ssid->pt)
+		return; /* PT already derived */
+	ssid->pt = sae_derive_pt(groups, ssid->ssid, ssid->ssid_len,
+				 (const u8 *) password, os_strlen(password),
+				 ssid->sae_password_id);
+#endif /* CONFIG_SAE */
+}
+
+
+static void wpa_s_clear_sae_rejected(struct wpa_supplicant *wpa_s)
+{
+#if defined(CONFIG_SAE) && defined(CONFIG_SME)
+	os_free(wpa_s->sme.sae_rejected_groups);
+	wpa_s->sme.sae_rejected_groups = NULL;
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->extra_sae_rejected_groups) {
+		int i, *groups = wpa_s->extra_sae_rejected_groups;
+
+		for (i = 0; groups[i]; i++) {
+			wpa_printf(MSG_DEBUG,
+				   "TESTING: Indicate rejection of an extra SAE group %d",
+				   groups[i]);
+			int_array_add_unique(&wpa_s->sme.sae_rejected_groups,
+					     groups[i]);
+		}
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+#endif /* CONFIG_SAE && CONFIG_SME */
+}
+
+
+int wpas_restore_permanent_mac_addr(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_drv_set_mac_addr(wpa_s, NULL) < 0) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Could not restore permanent MAC address");
+		return -1;
+	}
+	wpa_s->mac_addr_changed = 0;
+	if (wpa_supplicant_update_mac_addr(wpa_s) < 0) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"Could not update MAC address information");
+		return -1;
+	}
+	wpa_msg(wpa_s, MSG_DEBUG, "Using permanent MAC address");
+	return 0;
+}
+
+
+static void wpas_start_assoc_cb(struct wpa_radio_work *work, int deinit);
+
+/**
+ * wpa_supplicant_associate - Request association
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @bss: Scan results for the selected BSS, or %NULL if not available
+ * @ssid: Configuration data for the selected network
+ *
+ * This function is used to request %wpa_supplicant to associate with a BSS.
+ */
+void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
+			      struct wpa_bss *bss, struct wpa_ssid *ssid)
+{
+	struct wpa_connect_work *cwork;
+	int rand_style;
+
+	wpa_s->own_disconnect_req = 0;
+	wpa_s->own_reconnect_req = 0;
+
+	/*
+	 * If we are starting a new connection, any previously pending EAPOL
+	 * RX cannot be valid anymore.
+	 */
+	wpabuf_free(wpa_s->pending_eapol_rx);
+	wpa_s->pending_eapol_rx = NULL;
+
+	if (ssid->mac_addr == -1)
+		rand_style = wpa_s->conf->mac_addr;
+	else
+		rand_style = ssid->mac_addr;
+
+	wpa_s->multi_ap_ie = 0;
+	wmm_ac_clear_saved_tspecs(wpa_s);
+	wpa_s->reassoc_same_bss = 0;
+	wpa_s->reassoc_same_ess = 0;
+#ifdef CONFIG_TESTING_OPTIONS
+	wpa_s->testing_resend_assoc = 0;
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	if (wpa_s->last_ssid == ssid) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Re-association to the same ESS");
+		wpa_s->reassoc_same_ess = 1;
+		if (wpa_s->current_bss && wpa_s->current_bss == bss) {
+			wmm_ac_save_tspecs(wpa_s);
+			wpa_s->reassoc_same_bss = 1;
+		} else if (wpa_s->current_bss && wpa_s->current_bss != bss) {
+			os_get_reltime(&wpa_s->roam_start);
+		}
+	} else {
+#ifdef CONFIG_SAE
+		wpa_s_clear_sae_rejected(wpa_s);
+#endif /* CONFIG_SAE */
+	}
+#ifdef CONFIG_SAE
+	wpa_s_setup_sae_pt(wpa_s->conf, ssid);
+#endif /* CONFIG_SAE */
+
+	if (rand_style > 0 && !wpa_s->reassoc_same_ess) {
+		if (wpas_update_random_addr(wpa_s, rand_style) < 0)
+			return;
+		wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
+	} else if (rand_style == 0 && wpa_s->mac_addr_changed) {
+		if (wpas_restore_permanent_mac_addr(wpa_s) < 0)
+			return;
+	}
+	wpa_s->last_ssid = ssid;
+
+#ifdef CONFIG_IBSS_RSN
+	ibss_rsn_deinit(wpa_s->ibss_rsn);
+	wpa_s->ibss_rsn = NULL;
+#else /* CONFIG_IBSS_RSN */
+	if (ssid->mode == WPAS_MODE_IBSS &&
+	    !(ssid->key_mgmt & (WPA_KEY_MGMT_NONE | WPA_KEY_MGMT_WPA_NONE))) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"IBSS RSN not supported in the build");
+		return;
+	}
+#endif /* CONFIG_IBSS_RSN */
+
+	if (ssid->mode == WPAS_MODE_AP || ssid->mode == WPAS_MODE_P2P_GO ||
+	    ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) {
+#ifdef CONFIG_AP
+		if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP)) {
+			wpa_msg(wpa_s, MSG_INFO, "Driver does not support AP "
+				"mode");
+			return;
+		}
+		if (wpa_supplicant_create_ap(wpa_s, ssid) < 0) {
+			wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+			if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)
+				wpas_p2p_ap_setup_failed(wpa_s);
+			return;
+		}
+		wpa_s->current_bss = bss;
+#else /* CONFIG_AP */
+		wpa_msg(wpa_s, MSG_ERROR, "AP mode support not included in "
+			"the build");
+#endif /* CONFIG_AP */
+		return;
+	}
+
+	if (ssid->mode == WPAS_MODE_MESH) {
+#ifdef CONFIG_MESH
+		if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_MESH)) {
+			wpa_msg(wpa_s, MSG_INFO,
+				"Driver does not support mesh mode");
+			return;
+		}
+		if (bss)
+			ssid->frequency = bss->freq;
+		if (wpa_supplicant_join_mesh(wpa_s, ssid) < 0) {
+			wpa_msg(wpa_s, MSG_ERROR, "Could not join mesh");
+			return;
+		}
+		wpa_s->current_bss = bss;
+#else /* CONFIG_MESH */
+		wpa_msg(wpa_s, MSG_ERROR,
+			"mesh mode support not included in the build");
+#endif /* CONFIG_MESH */
+		return;
+	}
+
+	/*
+	 * Set WPA state machine configuration to match the selected network now
+	 * so that the information is available before wpas_start_assoc_cb()
+	 * gets called. This is needed at least for RSN pre-authentication where
+	 * candidate APs are added to a list based on scan result processing
+	 * before completion of the first association.
+	 */
+	wpa_supplicant_rsn_supp_set_config(wpa_s, ssid);
+
+#ifdef CONFIG_DPP
+	if (wpas_dpp_check_connect(wpa_s, ssid, bss) != 0)
+		return;
+#endif /* CONFIG_DPP */
+
+#ifdef CONFIG_TDLS
+	if (bss)
+		wpa_tdls_ap_ies(wpa_s->wpa, wpa_bss_ie_ptr(bss), bss->ie_len);
+#endif /* CONFIG_TDLS */
+
+#ifdef CONFIG_MBO
+	wpas_mbo_check_pmf(wpa_s, bss, ssid);
+#endif /* CONFIG_MBO */
+
+	if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
+	    ssid->mode == WPAS_MODE_INFRA) {
+		sme_authenticate(wpa_s, bss, ssid);
+		return;
+	}
+
+	if (wpa_s->connect_work) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Reject wpa_supplicant_associate() call since connect_work exist");
+		return;
+	}
+
+	if (radio_work_pending(wpa_s, "connect")) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Reject wpa_supplicant_associate() call since pending work exist");
+		return;
+	}
+
+#ifdef CONFIG_SME
+	if (ssid->mode == WPAS_MODE_IBSS || ssid->mode == WPAS_MODE_MESH) {
+		/* Clear possibly set auth_alg, if any, from last attempt. */
+		wpa_s->sme.auth_alg = WPA_AUTH_ALG_OPEN;
+	}
+#endif /* CONFIG_SME */
+
+	wpas_abort_ongoing_scan(wpa_s);
+
+	cwork = os_zalloc(sizeof(*cwork));
+	if (cwork == NULL)
+		return;
+
+	cwork->bss = bss;
+	cwork->ssid = ssid;
+
+	if (radio_add_work(wpa_s, bss ? bss->freq : 0, "connect", 1,
+			   wpas_start_assoc_cb, cwork) < 0) {
+		os_free(cwork);
+	}
+}
+
+
+static int bss_is_ibss(struct wpa_bss *bss)
+{
+	return (bss->caps & (IEEE80211_CAP_ESS | IEEE80211_CAP_IBSS)) ==
+		IEEE80211_CAP_IBSS;
+}
+
+
+static int drv_supports_vht(struct wpa_supplicant *wpa_s,
+			    const struct wpa_ssid *ssid)
+{
+	enum hostapd_hw_mode hw_mode;
+	struct hostapd_hw_modes *mode = NULL;
+	u8 channel;
+	int i;
+
+	hw_mode = ieee80211_freq_to_chan(ssid->frequency, &channel);
+	if (hw_mode == NUM_HOSTAPD_MODES)
+		return 0;
+	for (i = 0; wpa_s->hw.modes && i < wpa_s->hw.num_modes; i++) {
+		if (wpa_s->hw.modes[i].mode == hw_mode) {
+			mode = &wpa_s->hw.modes[i];
+			break;
+		}
+	}
+
+	if (!mode)
+		return 0;
+
+	return mode->vht_capab != 0;
+}
+
+
+static bool ibss_mesh_is_80mhz_avail(int channel, struct hostapd_hw_modes *mode)
+{
+	int i;
+
+	for (i = channel; i < channel + 16; i += 4) {
+		struct hostapd_channel_data *chan;
+
+		chan = hw_get_channel_chan(mode, i, NULL);
+		if (!chan ||
+		    chan->flag & (HOSTAPD_CHAN_DISABLED | HOSTAPD_CHAN_NO_IR))
+			return false;
+	}
+
+	return true;
+}
+
+
+void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s,
+			  const struct wpa_ssid *ssid,
+			  struct hostapd_freq_params *freq)
+{
+	int ieee80211_mode = wpas_mode_to_ieee80211_mode(ssid->mode);
+	enum hostapd_hw_mode hw_mode;
+	struct hostapd_hw_modes *mode = NULL;
+	int ht40plus[] = { 36, 44, 52, 60, 100, 108, 116, 124, 132, 149, 157,
+			   184, 192 };
+	int bw80[] = { 5180, 5260, 5500, 5580, 5660, 5745, 5955,
+		       6035, 6115, 6195, 6275, 6355, 6435, 6515,
+		       6595, 6675, 6755, 6835, 6915, 6995 };
+	int bw160[] = { 5955, 6115, 6275, 6435, 6595, 6755, 6915 };
+	struct hostapd_channel_data *pri_chan = NULL, *sec_chan = NULL;
+	u8 channel;
+	int i, chan_idx, ht40 = -1, res, obss_scan = 1;
+	unsigned int j, k;
+	struct hostapd_freq_params vht_freq;
+	int chwidth, seg0, seg1;
+	u32 vht_caps = 0;
+	bool is_24ghz, is_6ghz;
+
+	freq->freq = ssid->frequency;
+
+	for (j = 0; j < wpa_s->last_scan_res_used; j++) {
+		struct wpa_bss *bss = wpa_s->last_scan_res[j];
+
+		if (ssid->mode != WPAS_MODE_IBSS)
+			break;
+
+		/* Don't adjust control freq in case of fixed_freq */
+		if (ssid->fixed_freq)
+			break;
+
+		if (!bss_is_ibss(bss))
+			continue;
+
+		if (ssid->ssid_len == bss->ssid_len &&
+		    os_memcmp(ssid->ssid, bss->ssid, bss->ssid_len) == 0) {
+			wpa_printf(MSG_DEBUG,
+				   "IBSS already found in scan results, adjust control freq: %d",
+				   bss->freq);
+			freq->freq = bss->freq;
+			obss_scan = 0;
+			break;
+		}
+	}
+
+	/* For IBSS check HT_IBSS flag */
+	if (ssid->mode == WPAS_MODE_IBSS &&
+	    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_HT_IBSS))
+		return;
+
+	if (wpa_s->group_cipher == WPA_CIPHER_WEP40 ||
+	    wpa_s->group_cipher == WPA_CIPHER_WEP104 ||
+	    wpa_s->pairwise_cipher == WPA_CIPHER_TKIP) {
+		wpa_printf(MSG_DEBUG,
+			   "IBSS: WEP/TKIP detected, do not try to enable HT");
+		return;
+	}
+
+	hw_mode = ieee80211_freq_to_chan(freq->freq, &channel);
+	for (i = 0; wpa_s->hw.modes && i < wpa_s->hw.num_modes; i++) {
+		if (wpa_s->hw.modes[i].mode == hw_mode) {
+			mode = &wpa_s->hw.modes[i];
+			break;
+		}
+	}
+
+	if (!mode)
+		return;
+
+	freq->channel = channel;
+
+	is_24ghz = hw_mode == HOSTAPD_MODE_IEEE80211G ||
+		hw_mode == HOSTAPD_MODE_IEEE80211B;
+
+	/* HT/VHT and corresponding overrides are not applicable to 6 GHz.
+	 * However, HE is mandatory for 6 GHz.
+	 */
+	is_6ghz = is_6ghz_freq(freq->freq);
+	if (is_6ghz)
+		goto skip_to_6ghz;
+
+#ifdef CONFIG_HT_OVERRIDES
+	if (ssid->disable_ht) {
+		freq->ht_enabled = 0;
+		return;
+	}
+#endif /* CONFIG_HT_OVERRIDES */
+
+	freq->ht_enabled = ht_supported(mode);
+	if (!freq->ht_enabled)
+		return;
+
+	/* Allow HE on 2.4 GHz without VHT: see nl80211_put_freq_params() */
+	if (is_24ghz)
+		freq->he_enabled = mode->he_capab[ieee80211_mode].he_supported;
+#ifdef CONFIG_HE_OVERRIDES
+	if (is_24ghz && ssid->disable_he)
+		freq->he_enabled = 0;
+#endif /* CONFIG_HE_OVERRIDES */
+
+	/* Setup higher BW only for 5 GHz */
+	if (mode->mode != HOSTAPD_MODE_IEEE80211A)
+		return;
+
+	for (chan_idx = 0; chan_idx < mode->num_channels; chan_idx++) {
+		pri_chan = &mode->channels[chan_idx];
+		if (pri_chan->chan == channel)
+			break;
+		pri_chan = NULL;
+	}
+	if (!pri_chan)
+		return;
+
+	/* Check primary channel flags */
+	if (pri_chan->flag & (HOSTAPD_CHAN_DISABLED | HOSTAPD_CHAN_NO_IR))
+		return;
+
+	freq->channel = pri_chan->chan;
+
+#ifdef CONFIG_HT_OVERRIDES
+	if (ssid->disable_ht40) {
+#ifdef CONFIG_VHT_OVERRIDES
+		if (ssid->disable_vht)
+			return;
+#endif /* CONFIG_VHT_OVERRIDES */
+		goto skip_ht40;
+	}
+#endif /* CONFIG_HT_OVERRIDES */
+
+	/* Check/setup HT40+/HT40- */
+	for (j = 0; j < ARRAY_SIZE(ht40plus); j++) {
+		if (ht40plus[j] == channel) {
+			ht40 = 1;
+			break;
+		}
+	}
+
+	/* Find secondary channel */
+	for (i = 0; i < mode->num_channels; i++) {
+		sec_chan = &mode->channels[i];
+		if (sec_chan->chan == channel + ht40 * 4)
+			break;
+		sec_chan = NULL;
+	}
+	if (!sec_chan)
+		return;
+
+	/* Check secondary channel flags */
+	if (sec_chan->flag & (HOSTAPD_CHAN_DISABLED | HOSTAPD_CHAN_NO_IR))
+		return;
+
+	if (ht40 == -1) {
+		if (!(pri_chan->flag & HOSTAPD_CHAN_HT40MINUS))
+			return;
+	} else {
+		if (!(pri_chan->flag & HOSTAPD_CHAN_HT40PLUS))
+			return;
+	}
+	freq->sec_channel_offset = ht40;
+
+	if (obss_scan) {
+		struct wpa_scan_results *scan_res;
+
+		scan_res = wpa_supplicant_get_scan_results(wpa_s, NULL, 0);
+		if (scan_res == NULL) {
+			/* Back to HT20 */
+			freq->sec_channel_offset = 0;
+			return;
+		}
+
+		res = check_40mhz_5g(scan_res, pri_chan, sec_chan);
+		switch (res) {
+		case 0:
+			/* Back to HT20 */
+			freq->sec_channel_offset = 0;
+			break;
+		case 1:
+			/* Configuration allowed */
+			break;
+		case 2:
+			/* Switch pri/sec channels */
+			freq->freq = hw_get_freq(mode, sec_chan->chan);
+			freq->sec_channel_offset = -freq->sec_channel_offset;
+			freq->channel = sec_chan->chan;
+			break;
+		default:
+			freq->sec_channel_offset = 0;
+			break;
+		}
+
+		wpa_scan_results_free(scan_res);
+	}
+
+#ifdef CONFIG_HT_OVERRIDES
+skip_ht40:
+#endif /* CONFIG_HT_OVERRIDES */
+	wpa_printf(MSG_DEBUG,
+		   "IBSS/mesh: setup freq channel %d, sec_channel_offset %d",
+		   freq->channel, freq->sec_channel_offset);
+
+	if (!drv_supports_vht(wpa_s, ssid))
+		return;
+
+	/* For IBSS check VHT_IBSS flag */
+	if (ssid->mode == WPAS_MODE_IBSS &&
+	    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_VHT_IBSS))
+		return;
+
+#ifdef CONFIG_VHT_OVERRIDES
+	if (ssid->disable_vht) {
+		freq->vht_enabled = 0;
+		return;
+	}
+#endif /* CONFIG_VHT_OVERRIDES */
+
+skip_to_6ghz:
+	vht_freq = *freq;
+
+	/* 6 GHz does not have VHT enabled, so allow that exception here. */
+	vht_freq.vht_enabled = vht_supported(mode);
+	if (!vht_freq.vht_enabled && !is_6ghz)
+		return;
+
+	/* Enable HE with VHT for 5 GHz */
+	freq->he_enabled = mode->he_capab[ieee80211_mode].he_supported;
+
+	/* setup center_freq1, bandwidth */
+	for (j = 0; j < ARRAY_SIZE(bw80); j++) {
+		if (freq->freq >= bw80[j] &&
+		    freq->freq < bw80[j] + 80)
+			break;
+	}
+
+	if (j == ARRAY_SIZE(bw80) ||
+	    ieee80211_freq_to_chan(bw80[j], &channel) == NUM_HOSTAPD_MODES)
+		return;
+
+	/* Back to HT configuration if channel not usable */
+	if (!ibss_mesh_is_80mhz_avail(channel, mode))
+		return;
+
+	chwidth = CHANWIDTH_80MHZ;
+	seg0 = channel + 6;
+	seg1 = 0;
+
+	if ((mode->he_capab[ieee80211_mode].phy_cap[
+		     HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+	     HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G) && is_6ghz) {
+		/* In 160 MHz, the initial four 20 MHz channels were validated
+		 * above; check the remaining four 20 MHz channels for the total
+		 * of 160 MHz bandwidth.
+		 */
+		if (!ibss_mesh_is_80mhz_avail(channel + 16, mode))
+			return;
+
+		for (j = 0; j < ARRAY_SIZE(bw160); j++) {
+			if (freq->freq == bw160[j]) {
+				chwidth = CHANWIDTH_160MHZ;
+				seg0 = channel + 14;
+				break;
+			}
+		}
+	}
+
+	if (ssid->max_oper_chwidth == CHANWIDTH_80P80MHZ) {
+		/* setup center_freq2, bandwidth */
+		for (k = 0; k < ARRAY_SIZE(bw80); k++) {
+			/* Only accept 80 MHz segments separated by a gap */
+			if (j == k || abs(bw80[j] - bw80[k]) == 80)
+				continue;
+
+			if (ieee80211_freq_to_chan(bw80[k], &channel) ==
+			    NUM_HOSTAPD_MODES)
+				return;
+
+			for (i = channel; i < channel + 16; i += 4) {
+				struct hostapd_channel_data *chan;
+
+				chan = hw_get_channel_chan(mode, i, NULL);
+				if (!chan)
+					continue;
+
+				if (chan->flag & (HOSTAPD_CHAN_DISABLED |
+						  HOSTAPD_CHAN_NO_IR |
+						  HOSTAPD_CHAN_RADAR))
+					continue;
+
+				/* Found a suitable second segment for 80+80 */
+				chwidth = CHANWIDTH_80P80MHZ;
+				if (!is_6ghz)
+					vht_caps |=
+						VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
+				seg1 = channel + 6;
+			}
+
+			if (chwidth == CHANWIDTH_80P80MHZ)
+				break;
+		}
+	} else if (ssid->max_oper_chwidth == CHANWIDTH_160MHZ) {
+		if (freq->freq == 5180) {
+			chwidth = CHANWIDTH_160MHZ;
+			vht_caps |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
+			seg0 = 50;
+		} else if (freq->freq == 5520) {
+			chwidth = CHANWIDTH_160MHZ;
+			vht_caps |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
+			seg0 = 114;
+		}
+	} else if (ssid->max_oper_chwidth == CHANWIDTH_USE_HT) {
+		chwidth = CHANWIDTH_USE_HT;
+		seg0 = channel + 2;
+#ifdef CONFIG_HT_OVERRIDES
+		if (ssid->disable_ht40)
+			seg0 = 0;
+#endif /* CONFIG_HT_OVERRIDES */
+	}
+
+#ifdef CONFIG_HE_OVERRIDES
+	if (ssid->disable_he) {
+		vht_freq.he_enabled = 0;
+		freq->he_enabled = 0;
+	}
+#endif /* CONFIG_HE_OVERRIDES */
+	if (hostapd_set_freq_params(&vht_freq, mode->mode, freq->freq,
+				    freq->channel, ssid->enable_edmg,
+				    ssid->edmg_channel, freq->ht_enabled,
+				    vht_freq.vht_enabled, freq->he_enabled,
+				    freq->sec_channel_offset,
+				    chwidth, seg0, seg1, vht_caps,
+				    &mode->he_capab[ieee80211_mode]) != 0)
+		return;
+
+	*freq = vht_freq;
+
+	wpa_printf(MSG_DEBUG, "IBSS: VHT setup freq cf1 %d, cf2 %d, bw %d",
+		   freq->center_freq1, freq->center_freq2, freq->bandwidth);
+}
+
+
+#ifdef CONFIG_FILS
+static size_t wpas_add_fils_hlp_req(struct wpa_supplicant *wpa_s, u8 *ie_buf,
+				    size_t ie_buf_len)
+{
+	struct fils_hlp_req *req;
+	size_t rem_len, hdr_len, hlp_len, len, ie_len = 0;
+	const u8 *pos;
+	u8 *buf = ie_buf;
+
+	dl_list_for_each(req, &wpa_s->fils_hlp_req, struct fils_hlp_req,
+			 list) {
+		rem_len = ie_buf_len - ie_len;
+		pos = wpabuf_head(req->pkt);
+		hdr_len = 1 + 2 * ETH_ALEN + 6;
+		hlp_len = wpabuf_len(req->pkt);
+
+		if (rem_len < 2 + hdr_len + hlp_len) {
+			wpa_printf(MSG_ERROR,
+				   "FILS: Cannot fit HLP - rem_len=%lu to_fill=%lu",
+				   (unsigned long) rem_len,
+				   (unsigned long) (2 + hdr_len + hlp_len));
+			break;
+		}
+
+		len = (hdr_len + hlp_len) > 255 ? 255 : hdr_len + hlp_len;
+		/* Element ID */
+		*buf++ = WLAN_EID_EXTENSION;
+		/* Length */
+		*buf++ = len;
+		/* Element ID Extension */
+		*buf++ = WLAN_EID_EXT_FILS_HLP_CONTAINER;
+		/* Destination MAC address */
+		os_memcpy(buf, req->dst, ETH_ALEN);
+		buf += ETH_ALEN;
+		/* Source MAC address */
+		os_memcpy(buf, wpa_s->own_addr, ETH_ALEN);
+		buf += ETH_ALEN;
+		/* LLC/SNAP Header */
+		os_memcpy(buf, "\xaa\xaa\x03\x00\x00\x00", 6);
+		buf += 6;
+		/* HLP Packet */
+		os_memcpy(buf, pos, len - hdr_len);
+		buf += len - hdr_len;
+		pos += len - hdr_len;
+
+		hlp_len -= len - hdr_len;
+		ie_len += 2 + len;
+		rem_len -= 2 + len;
+
+		while (hlp_len) {
+			len = (hlp_len > 255) ? 255 : hlp_len;
+			if (rem_len < 2 + len)
+				break;
+			*buf++ = WLAN_EID_FRAGMENT;
+			*buf++ = len;
+			os_memcpy(buf, pos, len);
+			buf += len;
+			pos += len;
+
+			hlp_len -= len;
+			ie_len += 2 + len;
+			rem_len -= 2 + len;
+		}
+	}
+
+	return ie_len;
+}
+
+
+int wpa_is_fils_supported(struct wpa_supplicant *wpa_s)
+{
+	return (((wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
+		 (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SUPPORT_FILS)) ||
+		(!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
+		 (wpa_s->drv_flags & WPA_DRIVER_FLAGS_FILS_SK_OFFLOAD)));
+}
+
+
+int wpa_is_fils_sk_pfs_supported(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_FILS_SK_PFS
+	return (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) &&
+		(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SUPPORT_FILS);
+#else /* CONFIG_FILS_SK_PFS */
+	return 0;
+#endif /* CONFIG_FILS_SK_PFS */
+}
+
+#endif /* CONFIG_FILS */
+
+
+static int wpas_populate_wfa_capa(struct wpa_supplicant *wpa_s,
+				  struct wpa_bss *bss,
+				  u8 *wpa_ie, size_t wpa_ie_len,
+				  size_t max_wpa_ie_len)
+{
+	struct wpabuf *wfa_ie = NULL;
+	u8 wfa_capa[1];
+	size_t wfa_ie_len, buf_len;
+
+	os_memset(wfa_capa, 0, sizeof(wfa_capa));
+	if (wpa_s->enable_dscp_policy_capa)
+		wfa_capa[0] |= WFA_CAPA_QM_DSCP_POLICY;
+
+	if (!wfa_capa[0])
+		return wpa_ie_len;
+
+	/* Wi-Fi Alliance element */
+	buf_len = 1 +	/* Element ID */
+		  1 +	/* Length */
+		  3 +	/* OUI */
+		  1 +	/* OUI Type */
+		  1 +	/* Capabilities Length */
+		  sizeof(wfa_capa);	/* Capabilities */
+	wfa_ie = wpabuf_alloc(buf_len);
+	if (!wfa_ie)
+		return wpa_ie_len;
+
+	wpabuf_put_u8(wfa_ie, WLAN_EID_VENDOR_SPECIFIC);
+	wpabuf_put_u8(wfa_ie, buf_len - 2);
+	wpabuf_put_be24(wfa_ie, OUI_WFA);
+	wpabuf_put_u8(wfa_ie, WFA_CAPA_OUI_TYPE);
+	wpabuf_put_u8(wfa_ie, sizeof(wfa_capa));
+	wpabuf_put_data(wfa_ie, wfa_capa, sizeof(wfa_capa));
+
+	wfa_ie_len = wpabuf_len(wfa_ie);
+	if (wpa_ie_len + wfa_ie_len <= max_wpa_ie_len) {
+		wpa_hexdump_buf(MSG_MSGDUMP, "WFA Capabilities element",
+				wfa_ie);
+		os_memcpy(wpa_ie + wpa_ie_len, wpabuf_head(wfa_ie),
+			  wfa_ie_len);
+		wpa_ie_len += wfa_ie_len;
+	}
+
+	wpabuf_free(wfa_ie);
+	return wpa_ie_len;
+}
+
+
+static u8 * wpas_populate_assoc_ies(
+	struct wpa_supplicant *wpa_s,
+	struct wpa_bss *bss, struct wpa_ssid *ssid,
+	struct wpa_driver_associate_params *params,
+	enum wpa_drv_update_connect_params_mask *mask)
+{
+	u8 *wpa_ie;
+	size_t max_wpa_ie_len = 500;
+	size_t wpa_ie_len;
+	int algs = WPA_AUTH_ALG_OPEN;
+#ifdef CONFIG_MBO
+	const u8 *mbo_ie;
+#endif
+#if defined(CONFIG_SAE) || defined(CONFIG_FILS)
+	int pmksa_cached = 0;
+#endif /* CONFIG_SAE || CONFIG_FILS */
+#ifdef CONFIG_FILS
+	const u8 *realm, *username, *rrk;
+	size_t realm_len, username_len, rrk_len;
+	u16 next_seq_num;
+	struct fils_hlp_req *req;
+
+	dl_list_for_each(req, &wpa_s->fils_hlp_req, struct fils_hlp_req,
+			 list) {
+		max_wpa_ie_len += 3 + 2 * ETH_ALEN + 6 + wpabuf_len(req->pkt) +
+				  2 + 2 * wpabuf_len(req->pkt) / 255;
+	}
+#endif /* CONFIG_FILS */
+
+	wpa_ie = os_malloc(max_wpa_ie_len);
+	if (!wpa_ie) {
+		wpa_printf(MSG_ERROR,
+			   "Failed to allocate connect IE buffer for %lu bytes",
+			   (unsigned long) max_wpa_ie_len);
+		return NULL;
+	}
+
+	if (bss && (wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE) ||
+		    wpa_bss_get_ie(bss, WLAN_EID_RSN)) &&
+	    wpa_key_mgmt_wpa(ssid->key_mgmt)) {
+		int try_opportunistic;
+		const u8 *cache_id = NULL;
+
+		try_opportunistic = (ssid->proactive_key_caching < 0 ?
+				     wpa_s->conf->okc :
+				     ssid->proactive_key_caching) &&
+			(ssid->proto & WPA_PROTO_RSN);
+#ifdef CONFIG_FILS
+		if (wpa_key_mgmt_fils(ssid->key_mgmt))
+			cache_id = wpa_bss_get_fils_cache_id(bss);
+#endif /* CONFIG_FILS */
+		if (pmksa_cache_set_current(wpa_s->wpa, NULL, bss->bssid,
+					    ssid, try_opportunistic,
+					    cache_id, 0) == 0) {
+			eapol_sm_notify_pmkid_attempt(wpa_s->eapol);
+#if defined(CONFIG_SAE) || defined(CONFIG_FILS)
+			pmksa_cached = 1;
+#endif /* CONFIG_SAE || CONFIG_FILS */
+		}
+		wpa_ie_len = max_wpa_ie_len;
+		if (wpa_supplicant_set_suites(wpa_s, bss, ssid,
+					      wpa_ie, &wpa_ie_len)) {
+			wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to set WPA "
+				"key management and encryption suites");
+			os_free(wpa_ie);
+			return NULL;
+		}
+#ifdef CONFIG_HS20
+	} else if (bss && wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE) &&
+		   (ssid->key_mgmt & WPA_KEY_MGMT_OSEN)) {
+		/* No PMKSA caching, but otherwise similar to RSN/WPA */
+		wpa_ie_len = max_wpa_ie_len;
+		if (wpa_supplicant_set_suites(wpa_s, bss, ssid,
+					      wpa_ie, &wpa_ie_len)) {
+			wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to set WPA "
+				"key management and encryption suites");
+			os_free(wpa_ie);
+			return NULL;
+		}
+#endif /* CONFIG_HS20 */
+	} else if ((ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA) && bss &&
+		   wpa_key_mgmt_wpa_ieee8021x(ssid->key_mgmt)) {
+		/*
+		 * Both WPA and non-WPA IEEE 802.1X enabled in configuration -
+		 * use non-WPA since the scan results did not indicate that the
+		 * AP is using WPA or WPA2.
+		 */
+		wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
+		wpa_ie_len = 0;
+		wpa_s->wpa_proto = 0;
+	} else if (wpa_key_mgmt_wpa_any(ssid->key_mgmt)) {
+		wpa_ie_len = max_wpa_ie_len;
+		if (wpa_supplicant_set_suites(wpa_s, NULL, ssid,
+					      wpa_ie, &wpa_ie_len)) {
+			wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to set WPA "
+				"key management and encryption suites (no "
+				"scan results)");
+			os_free(wpa_ie);
+			return NULL;
+		}
+#ifdef CONFIG_WPS
+	} else if (ssid->key_mgmt & WPA_KEY_MGMT_WPS) {
+		struct wpabuf *wps_ie;
+		wps_ie = wps_build_assoc_req_ie(wpas_wps_get_req_type(ssid));
+		if (wps_ie && wpabuf_len(wps_ie) <= max_wpa_ie_len) {
+			wpa_ie_len = wpabuf_len(wps_ie);
+			os_memcpy(wpa_ie, wpabuf_head(wps_ie), wpa_ie_len);
+		} else
+			wpa_ie_len = 0;
+		wpabuf_free(wps_ie);
+		wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
+		if (!bss || (bss->caps & IEEE80211_CAP_PRIVACY))
+			params->wps = WPS_MODE_PRIVACY;
+		else
+			params->wps = WPS_MODE_OPEN;
+		wpa_s->wpa_proto = 0;
+#endif /* CONFIG_WPS */
+	} else {
+		wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
+		wpa_ie_len = 0;
+		wpa_s->wpa_proto = 0;
+	}
+
+#ifdef IEEE8021X_EAPOL
+	if (ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+		if (ssid->leap) {
+			if (ssid->non_leap == 0)
+				algs = WPA_AUTH_ALG_LEAP;
+			else
+				algs |= WPA_AUTH_ALG_LEAP;
+		}
+	}
+
+#ifdef CONFIG_FILS
+	/* Clear FILS association */
+	wpa_sm_set_reset_fils_completed(wpa_s->wpa, 0);
+
+	if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_FILS_SK_OFFLOAD) &&
+	    ssid->eap.erp && wpa_key_mgmt_fils(wpa_s->key_mgmt) &&
+	    eapol_sm_get_erp_info(wpa_s->eapol, &ssid->eap, &username,
+				  &username_len, &realm, &realm_len,
+				  &next_seq_num, &rrk, &rrk_len) == 0 &&
+	    (!wpa_s->last_con_fail_realm ||
+	     wpa_s->last_con_fail_realm_len != realm_len ||
+	     os_memcmp(wpa_s->last_con_fail_realm, realm, realm_len) != 0)) {
+		algs = WPA_AUTH_ALG_FILS;
+		params->fils_erp_username = username;
+		params->fils_erp_username_len = username_len;
+		params->fils_erp_realm = realm;
+		params->fils_erp_realm_len = realm_len;
+		params->fils_erp_next_seq_num = next_seq_num;
+		params->fils_erp_rrk = rrk;
+		params->fils_erp_rrk_len = rrk_len;
+
+		if (mask)
+			*mask |= WPA_DRV_UPDATE_FILS_ERP_INFO;
+	} else if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_FILS_SK_OFFLOAD) &&
+		   ssid->eap.erp && wpa_key_mgmt_fils(wpa_s->key_mgmt) &&
+		   pmksa_cached) {
+		algs = WPA_AUTH_ALG_FILS;
+	}
+#endif /* CONFIG_FILS */
+#endif /* IEEE8021X_EAPOL */
+#ifdef CONFIG_SAE
+	if (wpa_s->key_mgmt & (WPA_KEY_MGMT_SAE | WPA_KEY_MGMT_FT_SAE))
+		algs = WPA_AUTH_ALG_SAE;
+#endif /* CONFIG_SAE */
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Automatic auth_alg selection: 0x%x", algs);
+	if (ssid->auth_alg) {
+		algs = ssid->auth_alg;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Overriding auth_alg selection: 0x%x", algs);
+	}
+
+#ifdef CONFIG_SAE
+	if (pmksa_cached && algs == WPA_AUTH_ALG_SAE) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"SAE: Use WPA_AUTH_ALG_OPEN for PMKSA caching attempt");
+		algs = WPA_AUTH_ALG_OPEN;
+	}
+#endif /* CONFIG_SAE */
+
+#ifdef CONFIG_P2P
+	if (wpa_s->global->p2p) {
+		u8 *pos;
+		size_t len;
+		int res;
+		pos = wpa_ie + wpa_ie_len;
+		len = max_wpa_ie_len - wpa_ie_len;
+		res = wpas_p2p_assoc_req_ie(wpa_s, bss, pos, len,
+					    ssid->p2p_group);
+		if (res >= 0)
+			wpa_ie_len += res;
+	}
+
+	wpa_s->cross_connect_disallowed = 0;
+	if (bss) {
+		struct wpabuf *p2p;
+		p2p = wpa_bss_get_vendor_ie_multi(bss, P2P_IE_VENDOR_TYPE);
+		if (p2p) {
+			wpa_s->cross_connect_disallowed =
+				p2p_get_cross_connect_disallowed(p2p);
+			wpabuf_free(p2p);
+			wpa_dbg(wpa_s, MSG_DEBUG, "P2P: WLAN AP %s cross "
+				"connection",
+				wpa_s->cross_connect_disallowed ?
+				"disallows" : "allows");
+		}
+	}
+
+	os_memset(wpa_s->p2p_ip_addr_info, 0, sizeof(wpa_s->p2p_ip_addr_info));
+#endif /* CONFIG_P2P */
+
+	if (bss) {
+		wpa_ie_len += wpas_supp_op_class_ie(wpa_s, ssid, bss,
+						    wpa_ie + wpa_ie_len,
+						    max_wpa_ie_len -
+						    wpa_ie_len);
+	}
+
+	/*
+	 * Workaround: Add Extended Capabilities element only if the AP
+	 * included this element in Beacon/Probe Response frames. Some older
+	 * APs seem to have interoperability issues if this element is
+	 * included, so while the standard may require us to include the
+	 * element in all cases, it is justifiable to skip it to avoid
+	 * interoperability issues.
+	 */
+	if (ssid->p2p_group)
+		wpa_drv_get_ext_capa(wpa_s, WPA_IF_P2P_CLIENT);
+	else
+		wpa_drv_get_ext_capa(wpa_s, WPA_IF_STATION);
+
+	if (!bss || wpa_bss_get_ie(bss, WLAN_EID_EXT_CAPAB)) {
+		u8 ext_capab[18];
+		int ext_capab_len;
+		ext_capab_len = wpas_build_ext_capab(wpa_s, ext_capab,
+						     sizeof(ext_capab));
+		if (ext_capab_len > 0 &&
+		    wpa_ie_len + ext_capab_len <= max_wpa_ie_len) {
+			u8 *pos = wpa_ie;
+			if (wpa_ie_len > 0 && pos[0] == WLAN_EID_RSN)
+				pos += 2 + pos[1];
+			os_memmove(pos + ext_capab_len, pos,
+				   wpa_ie_len - (pos - wpa_ie));
+			wpa_ie_len += ext_capab_len;
+			os_memcpy(pos, ext_capab, ext_capab_len);
+		}
+	}
+
+#ifdef CONFIG_HS20
+	if (is_hs20_network(wpa_s, ssid, bss)) {
+		struct wpabuf *hs20;
+
+		hs20 = wpabuf_alloc(20 + MAX_ROAMING_CONS_OI_LEN);
+		if (hs20) {
+			int pps_mo_id = hs20_get_pps_mo_id(wpa_s, ssid);
+			size_t len;
+
+			wpas_hs20_add_indication(hs20, pps_mo_id,
+						 get_hs20_version(bss));
+			wpas_hs20_add_roam_cons_sel(hs20, ssid);
+			len = max_wpa_ie_len - wpa_ie_len;
+			if (wpabuf_len(hs20) <= len) {
+				os_memcpy(wpa_ie + wpa_ie_len,
+					  wpabuf_head(hs20), wpabuf_len(hs20));
+				wpa_ie_len += wpabuf_len(hs20);
+			}
+			wpabuf_free(hs20);
+
+			hs20_configure_frame_filters(wpa_s);
+		}
+	}
+#endif /* CONFIG_HS20 */
+
+	if (wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ]) {
+		struct wpabuf *buf = wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ];
+		size_t len;
+
+		len = max_wpa_ie_len - wpa_ie_len;
+		if (wpabuf_len(buf) <= len) {
+			os_memcpy(wpa_ie + wpa_ie_len,
+				  wpabuf_head(buf), wpabuf_len(buf));
+			wpa_ie_len += wpabuf_len(buf);
+		}
+	}
+
+#ifdef CONFIG_FST
+	if (wpa_s->fst_ies) {
+		int fst_ies_len = wpabuf_len(wpa_s->fst_ies);
+
+		if (wpa_ie_len + fst_ies_len <= max_wpa_ie_len) {
+			os_memcpy(wpa_ie + wpa_ie_len,
+				  wpabuf_head(wpa_s->fst_ies), fst_ies_len);
+			wpa_ie_len += fst_ies_len;
+		}
+	}
+#endif /* CONFIG_FST */
+
+#ifdef CONFIG_MBO
+	mbo_ie = bss ? wpa_bss_get_vendor_ie(bss, MBO_IE_VENDOR_TYPE) : NULL;
+	if (!wpa_s->disable_mbo_oce && mbo_ie) {
+		int len;
+
+		len = wpas_mbo_ie(wpa_s, wpa_ie + wpa_ie_len,
+				  max_wpa_ie_len - wpa_ie_len,
+				  !!mbo_attr_from_mbo_ie(mbo_ie,
+							 OCE_ATTR_ID_CAPA_IND));
+		if (len >= 0)
+			wpa_ie_len += len;
+	}
+#endif /* CONFIG_MBO */
+
+#ifdef CONFIG_FILS
+	if (algs == WPA_AUTH_ALG_FILS) {
+		size_t len;
+
+		len = wpas_add_fils_hlp_req(wpa_s, wpa_ie + wpa_ie_len,
+					    max_wpa_ie_len - wpa_ie_len);
+		wpa_ie_len += len;
+	}
+#endif /* CONFIG_FILS */
+
+#ifdef CONFIG_OWE
+#ifdef CONFIG_TESTING_OPTIONS
+	if (get_ie_ext(wpa_ie, wpa_ie_len, WLAN_EID_EXT_OWE_DH_PARAM)) {
+		wpa_printf(MSG_INFO, "TESTING: Override OWE DH element");
+	} else
+#endif /* CONFIG_TESTING_OPTIONS */
+	if (algs == WPA_AUTH_ALG_OPEN &&
+	    ssid->key_mgmt == WPA_KEY_MGMT_OWE) {
+		struct wpabuf *owe_ie;
+		u16 group;
+
+		if (ssid->owe_group) {
+			group = ssid->owe_group;
+		} else if (wpa_s->assoc_status_code ==
+			   WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED) {
+			if (wpa_s->last_owe_group == 19)
+				group = 20;
+			else if (wpa_s->last_owe_group == 20)
+				group = 21;
+			else
+				group = OWE_DH_GROUP;
+		} else {
+			group = OWE_DH_GROUP;
+		}
+
+		wpa_s->last_owe_group = group;
+		wpa_printf(MSG_DEBUG, "OWE: Try to use group %u", group);
+		owe_ie = owe_build_assoc_req(wpa_s->wpa, group);
+		if (owe_ie &&
+		    wpabuf_len(owe_ie) <= max_wpa_ie_len - wpa_ie_len) {
+			os_memcpy(wpa_ie + wpa_ie_len,
+				  wpabuf_head(owe_ie), wpabuf_len(owe_ie));
+			wpa_ie_len += wpabuf_len(owe_ie);
+		}
+		wpabuf_free(owe_ie);
+	}
+#endif /* CONFIG_OWE */
+
+#ifdef CONFIG_DPP2
+	if (DPP_VERSION > 1 &&
+	    wpa_sm_get_key_mgmt(wpa_s->wpa) == WPA_KEY_MGMT_DPP &&
+	    ssid->dpp_netaccesskey &&
+	    ssid->dpp_pfs != 2 && !ssid->dpp_pfs_fallback) {
+		struct rsn_pmksa_cache_entry *pmksa;
+
+		pmksa = pmksa_cache_get_current(wpa_s->wpa);
+		if (!pmksa || !pmksa->dpp_pfs)
+			goto pfs_fail;
+
+		dpp_pfs_free(wpa_s->dpp_pfs);
+		wpa_s->dpp_pfs = dpp_pfs_init(ssid->dpp_netaccesskey,
+					      ssid->dpp_netaccesskey_len);
+		if (!wpa_s->dpp_pfs) {
+			wpa_printf(MSG_DEBUG, "DPP: Could not initialize PFS");
+			/* Try to continue without PFS */
+			goto pfs_fail;
+		}
+		if (wpabuf_len(wpa_s->dpp_pfs->ie) <=
+		    max_wpa_ie_len - wpa_ie_len) {
+			os_memcpy(wpa_ie + wpa_ie_len,
+				  wpabuf_head(wpa_s->dpp_pfs->ie),
+				  wpabuf_len(wpa_s->dpp_pfs->ie));
+			wpa_ie_len += wpabuf_len(wpa_s->dpp_pfs->ie);
+		}
+	}
+pfs_fail:
+#endif /* CONFIG_DPP2 */
+
+#ifdef CONFIG_IEEE80211R
+	/*
+	 * Add MDIE under these conditions: the network profile allows FT,
+	 * the AP supports FT, and the mobility domain ID matches.
+	 */
+	if (bss && wpa_key_mgmt_ft(wpa_sm_get_key_mgmt(wpa_s->wpa))) {
+		const u8 *mdie = wpa_bss_get_ie(bss, WLAN_EID_MOBILITY_DOMAIN);
+
+		if (mdie && mdie[1] >= MOBILITY_DOMAIN_ID_LEN) {
+			size_t len = 0;
+			const u8 *md = mdie + 2;
+			const u8 *wpa_md = wpa_sm_get_ft_md(wpa_s->wpa);
+
+			if (os_memcmp(md, wpa_md,
+				      MOBILITY_DOMAIN_ID_LEN) == 0) {
+				/* Add mobility domain IE */
+				len = wpa_ft_add_mdie(
+					wpa_s->wpa, wpa_ie + wpa_ie_len,
+					max_wpa_ie_len - wpa_ie_len, mdie);
+				wpa_ie_len += len;
+			}
+#ifdef CONFIG_SME
+			if (len > 0 && wpa_s->sme.ft_used &&
+			    wpa_sm_has_ptk(wpa_s->wpa)) {
+				wpa_dbg(wpa_s, MSG_DEBUG,
+					"SME: Trying to use FT over-the-air");
+				algs |= WPA_AUTH_ALG_FT;
+			}
+#endif /* CONFIG_SME */
+		}
+	}
+#endif /* CONFIG_IEEE80211R */
+
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->rsnxe_override_assoc &&
+	    wpabuf_len(wpa_s->rsnxe_override_assoc) <=
+	    max_wpa_ie_len - wpa_ie_len) {
+		wpa_printf(MSG_DEBUG, "TESTING: RSNXE AssocReq override");
+		os_memcpy(wpa_ie + wpa_ie_len,
+			  wpabuf_head(wpa_s->rsnxe_override_assoc),
+			  wpabuf_len(wpa_s->rsnxe_override_assoc));
+		wpa_ie_len += wpabuf_len(wpa_s->rsnxe_override_assoc);
+	} else
+#endif /* CONFIG_TESTING_OPTIONS */
+	if (wpa_s->rsnxe_len > 0 &&
+	    wpa_s->rsnxe_len <= max_wpa_ie_len - wpa_ie_len) {
+		os_memcpy(wpa_ie + wpa_ie_len, wpa_s->rsnxe, wpa_s->rsnxe_len);
+		wpa_ie_len += wpa_s->rsnxe_len;
+	}
+
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->disable_mscs_support)
+		goto mscs_end;
+#endif /* CONFIG_TESTING_OPTIONS */
+	if (wpa_bss_ext_capab(bss, WLAN_EXT_CAPAB_MSCS) &&
+	    wpa_s->robust_av.valid_config) {
+		struct wpabuf *mscs_ie;
+		size_t mscs_ie_len, buf_len;
+
+		buf_len = 3 +	/* MSCS descriptor IE header */
+			  1 +	/* Request type */
+			  2 +	/* User priority control */
+			  4 +	/* Stream timeout */
+			  3 +	/* TCLAS Mask IE header */
+			  wpa_s->robust_av.frame_classifier_len;
+		mscs_ie = wpabuf_alloc(buf_len);
+		if (!mscs_ie) {
+			wpa_printf(MSG_INFO,
+				   "MSCS: Failed to allocate MSCS IE");
+			goto mscs_end;
+		}
+
+		wpas_populate_mscs_descriptor_ie(&wpa_s->robust_av, mscs_ie);
+		if ((wpa_ie_len + wpabuf_len(mscs_ie)) <= max_wpa_ie_len) {
+			wpa_hexdump_buf(MSG_MSGDUMP, "MSCS IE", mscs_ie);
+			mscs_ie_len = wpabuf_len(mscs_ie);
+			os_memcpy(wpa_ie + wpa_ie_len, wpabuf_head(mscs_ie),
+				  mscs_ie_len);
+			wpa_ie_len += mscs_ie_len;
+		}
+
+		wpabuf_free(mscs_ie);
+	}
+mscs_end:
+
+	wpa_ie_len = wpas_populate_wfa_capa(wpa_s, bss, wpa_ie, wpa_ie_len,
+					    max_wpa_ie_len);
+
+	if (ssid->multi_ap_backhaul_sta) {
+		size_t multi_ap_ie_len;
+
+		multi_ap_ie_len = add_multi_ap_ie(wpa_ie + wpa_ie_len,
+						  max_wpa_ie_len - wpa_ie_len,
+						  MULTI_AP_BACKHAUL_STA);
+		if (multi_ap_ie_len == 0) {
+			wpa_printf(MSG_ERROR,
+				   "Multi-AP: Failed to build Multi-AP IE");
+			os_free(wpa_ie);
+			return NULL;
+		}
+		wpa_ie_len += multi_ap_ie_len;
+	}
+
+	params->wpa_ie = wpa_ie;
+	params->wpa_ie_len = wpa_ie_len;
+	params->auth_alg = algs;
+	if (mask)
+		*mask |= WPA_DRV_UPDATE_ASSOC_IES | WPA_DRV_UPDATE_AUTH_TYPE;
+
+	return wpa_ie;
+}
+
+
+#ifdef CONFIG_OWE
+static void wpas_update_owe_connect_params(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_driver_associate_params params;
+	u8 *wpa_ie;
+
+	os_memset(&params, 0, sizeof(params));
+	wpa_ie = wpas_populate_assoc_ies(wpa_s, wpa_s->current_bss,
+					 wpa_s->current_ssid, &params, NULL);
+	if (!wpa_ie)
+		return;
+
+	wpa_drv_update_connect_params(wpa_s, &params, WPA_DRV_UPDATE_ASSOC_IES);
+	os_free(wpa_ie);
+}
+#endif /* CONFIG_OWE */
+
+
+#if defined(CONFIG_FILS) && defined(IEEE8021X_EAPOL)
+static void wpas_update_fils_connect_params(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_driver_associate_params params;
+	enum wpa_drv_update_connect_params_mask mask = 0;
+	u8 *wpa_ie;
+
+	if (wpa_s->auth_alg != WPA_AUTH_ALG_OPEN)
+		return; /* nothing to do */
+
+	os_memset(&params, 0, sizeof(params));
+	wpa_ie = wpas_populate_assoc_ies(wpa_s, wpa_s->current_bss,
+					 wpa_s->current_ssid, &params, &mask);
+	if (!wpa_ie)
+		return;
+
+	if (params.auth_alg == WPA_AUTH_ALG_FILS) {
+		wpa_s->auth_alg = params.auth_alg;
+		wpa_drv_update_connect_params(wpa_s, &params, mask);
+	}
+
+	os_free(wpa_ie);
+}
+#endif /* CONFIG_FILS && IEEE8021X_EAPOL */
+
+
+static u8 wpa_ie_get_edmg_oper_chans(const u8 *edmg_ie)
+{
+	if (!edmg_ie || edmg_ie[1] < 6)
+		return 0;
+	return edmg_ie[EDMG_BSS_OPERATING_CHANNELS_OFFSET];
+}
+
+
+static u8 wpa_ie_get_edmg_oper_chan_width(const u8 *edmg_ie)
+{
+	if (!edmg_ie || edmg_ie[1] < 6)
+		return 0;
+	return edmg_ie[EDMG_OPERATING_CHANNEL_WIDTH_OFFSET];
+}
+
+
+/* Returns the intersection of two EDMG configurations.
+ * Note: The current implementation is limited to CB2 only (CB1 included),
+ * i.e., the implementation supports up to 2 contiguous channels.
+ * For supporting non-contiguous (aggregated) channels and for supporting
+ * CB3 and above, this function will need to be extended.
+ */
+static struct ieee80211_edmg_config
+get_edmg_intersection(struct ieee80211_edmg_config a,
+		      struct ieee80211_edmg_config b,
+		      u8 primary_channel)
+{
+	struct ieee80211_edmg_config result;
+	int i, contiguous = 0;
+	int max_contiguous = 0;
+
+	result.channels = b.channels & a.channels;
+	if (!result.channels) {
+		wpa_printf(MSG_DEBUG,
+			   "EDMG not possible: cannot intersect channels 0x%x and 0x%x",
+			   a.channels, b.channels);
+		goto fail;
+	}
+
+	if (!(result.channels & BIT(primary_channel - 1))) {
+		wpa_printf(MSG_DEBUG,
+			   "EDMG not possible: the primary channel %d is not one of the intersected channels 0x%x",
+			   primary_channel, result.channels);
+		goto fail;
+	}
+
+	/* Find max contiguous channels */
+	for (i = 0; i < 6; i++) {
+		if (result.channels & BIT(i))
+			contiguous++;
+		else
+			contiguous = 0;
+
+		if (contiguous > max_contiguous)
+			max_contiguous = contiguous;
+	}
+
+	/* Assuming AP and STA supports ONLY contiguous channels,
+	 * bw configuration can have value between 4-7.
+	 */
+	if ((b.bw_config < a.bw_config))
+		result.bw_config = b.bw_config;
+	else
+		result.bw_config = a.bw_config;
+
+	if ((max_contiguous >= 2 && result.bw_config < EDMG_BW_CONFIG_5) ||
+	    (max_contiguous >= 1 && result.bw_config < EDMG_BW_CONFIG_4)) {
+		wpa_printf(MSG_DEBUG,
+			   "EDMG not possible: not enough contiguous channels %d for supporting CB1 or CB2",
+			   max_contiguous);
+		goto fail;
+	}
+
+	return result;
+
+fail:
+	result.channels = 0;
+	result.bw_config = 0;
+	return result;
+}
+
+
+static struct ieee80211_edmg_config
+get_supported_edmg(struct wpa_supplicant *wpa_s,
+		   struct hostapd_freq_params *freq,
+		   struct ieee80211_edmg_config request_edmg)
+{
+	enum hostapd_hw_mode hw_mode;
+	struct hostapd_hw_modes *mode = NULL;
+	u8 primary_channel;
+
+	if (!wpa_s->hw.modes)
+		goto fail;
+
+	hw_mode = ieee80211_freq_to_chan(freq->freq, &primary_channel);
+	if (hw_mode == NUM_HOSTAPD_MODES)
+		goto fail;
+
+	mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes, hw_mode, false);
+	if (!mode)
+		goto fail;
+
+	return get_edmg_intersection(mode->edmg, request_edmg, primary_channel);
+
+fail:
+	request_edmg.channels = 0;
+	request_edmg.bw_config = 0;
+	return request_edmg;
+}
+
+
+#ifdef CONFIG_MBO
+void wpas_update_mbo_connect_params(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_driver_associate_params params;
+	u8 *wpa_ie;
+
+	/*
+	 * Update MBO connect params only in case of change of MBO attributes
+	 * when connected, if the AP support MBO.
+	 */
+
+	if (wpa_s->wpa_state != WPA_COMPLETED || !wpa_s->current_ssid ||
+	    !wpa_s->current_bss ||
+	    !wpa_bss_get_vendor_ie(wpa_s->current_bss, MBO_IE_VENDOR_TYPE))
+		return;
+
+	os_memset(&params, 0, sizeof(params));
+	wpa_ie = wpas_populate_assoc_ies(wpa_s, wpa_s->current_bss,
+					 wpa_s->current_ssid, &params, NULL);
+	if (!wpa_ie)
+		return;
+
+	wpa_drv_update_connect_params(wpa_s, &params, WPA_DRV_UPDATE_ASSOC_IES);
+	os_free(wpa_ie);
+}
+#endif /* CONFIG_MBO */
+
+
+static void wpas_start_assoc_cb(struct wpa_radio_work *work, int deinit)
+{
+	struct wpa_connect_work *cwork = work->ctx;
+	struct wpa_bss *bss = cwork->bss;
+	struct wpa_ssid *ssid = cwork->ssid;
+	struct wpa_supplicant *wpa_s = work->wpa_s;
+	u8 *wpa_ie;
+	const u8 *edmg_ie_oper;
+	int use_crypt, ret, bssid_changed;
+	unsigned int cipher_pairwise, cipher_group, cipher_group_mgmt;
+	struct wpa_driver_associate_params params;
+#if defined(CONFIG_WEP) || defined(IEEE8021X_EAPOL)
+	int wep_keys_set = 0;
+#endif /* CONFIG_WEP || IEEE8021X_EAPOL */
+	int assoc_failed = 0;
+	struct wpa_ssid *old_ssid;
+	u8 prev_bssid[ETH_ALEN];
+#ifdef CONFIG_HT_OVERRIDES
+	struct ieee80211_ht_capabilities htcaps;
+	struct ieee80211_ht_capabilities htcaps_mask;
+#endif /* CONFIG_HT_OVERRIDES */
+#ifdef CONFIG_VHT_OVERRIDES
+       struct ieee80211_vht_capabilities vhtcaps;
+       struct ieee80211_vht_capabilities vhtcaps_mask;
+#endif /* CONFIG_VHT_OVERRIDES */
+
+	wpa_s->roam_in_progress = false;
+#ifdef CONFIG_WNM
+	wpa_s->bss_trans_mgmt_in_progress = false;
+#endif /* CONFIG_WNM */
+
+	if (deinit) {
+		if (work->started) {
+			wpa_s->connect_work = NULL;
+
+			/* cancel possible auth. timeout */
+			eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s,
+					     NULL);
+		}
+		wpas_connect_work_free(cwork);
+		return;
+	}
+
+	wpa_s->connect_work = work;
+
+	if (cwork->bss_removed || !wpas_valid_bss_ssid(wpa_s, bss, ssid) ||
+	    wpas_network_disabled(wpa_s, ssid)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "BSS/SSID entry for association not valid anymore - drop connection attempt");
+		wpas_connect_work_done(wpa_s);
+		return;
+	}
+
+	os_memcpy(prev_bssid, wpa_s->bssid, ETH_ALEN);
+	os_memset(&params, 0, sizeof(params));
+	wpa_s->reassociate = 0;
+	wpa_s->eap_expected_failure = 0;
+
+	/* Starting new association, so clear the possibly used WPA IE from the
+	 * previous association. */
+	wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, NULL, 0);
+	wpa_sm_set_assoc_rsnxe(wpa_s->wpa, NULL, 0);
+	wpa_s->rsnxe_len = 0;
+	wpa_s->mscs_setup_done = false;
+
+	wpa_ie = wpas_populate_assoc_ies(wpa_s, bss, ssid, &params, NULL);
+	if (!wpa_ie) {
+		wpas_connect_work_done(wpa_s);
+		return;
+	}
+
+	if (bss &&
+	    (!wpas_driver_bss_selection(wpa_s) || wpas_wps_searching(wpa_s))) {
+#ifdef CONFIG_IEEE80211R
+		const u8 *ie, *md = NULL;
+#endif /* CONFIG_IEEE80211R */
+		wpa_msg(wpa_s, MSG_INFO, "Trying to associate with " MACSTR
+			" (SSID='%s' freq=%d MHz)", MAC2STR(bss->bssid),
+			wpa_ssid_txt(bss->ssid, bss->ssid_len), bss->freq);
+		bssid_changed = !is_zero_ether_addr(wpa_s->bssid);
+		os_memset(wpa_s->bssid, 0, ETH_ALEN);
+		os_memcpy(wpa_s->pending_bssid, bss->bssid, ETH_ALEN);
+		if (bssid_changed)
+			wpas_notify_bssid_changed(wpa_s);
+#ifdef CONFIG_IEEE80211R
+		ie = wpa_bss_get_ie(bss, WLAN_EID_MOBILITY_DOMAIN);
+		if (ie && ie[1] >= MOBILITY_DOMAIN_ID_LEN)
+			md = ie + 2;
+		wpa_sm_set_ft_params(wpa_s->wpa, ie, ie ? 2 + ie[1] : 0);
+		if (md) {
+			/* Prepare for the next transition */
+			wpa_ft_prepare_auth_request(wpa_s->wpa, ie);
+		}
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_WPS
+	} else if ((ssid->ssid == NULL || ssid->ssid_len == 0) &&
+		   wpa_s->conf->ap_scan == 2 &&
+		   (ssid->key_mgmt & WPA_KEY_MGMT_WPS)) {
+		/* Use ap_scan==1 style network selection to find the network
+		 */
+		wpas_connect_work_done(wpa_s);
+		wpa_s->scan_req = MANUAL_SCAN_REQ;
+		wpa_s->reassociate = 1;
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+		os_free(wpa_ie);
+		return;
+#endif /* CONFIG_WPS */
+	} else {
+		wpa_msg(wpa_s, MSG_INFO, "Trying to associate with SSID '%s'",
+			wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+		if (bss)
+			os_memcpy(wpa_s->pending_bssid, bss->bssid, ETH_ALEN);
+		else
+			os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
+	}
+	if (!wpa_s->pno)
+		wpa_supplicant_cancel_sched_scan(wpa_s);
+
+	wpa_supplicant_cancel_scan(wpa_s);
+
+	wpa_clear_keys(wpa_s, bss ? bss->bssid : NULL);
+	use_crypt = 1;
+	cipher_pairwise = wpa_s->pairwise_cipher;
+	cipher_group = wpa_s->group_cipher;
+	cipher_group_mgmt = wpa_s->mgmt_group_cipher;
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+		if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE)
+			use_crypt = 0;
+#ifdef CONFIG_WEP
+		if (wpa_set_wep_keys(wpa_s, ssid)) {
+			use_crypt = 1;
+			wep_keys_set = 1;
+		}
+#endif /* CONFIG_WEP */
+	}
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPS)
+		use_crypt = 0;
+
+#ifdef IEEE8021X_EAPOL
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+		if ((ssid->eapol_flags &
+		     (EAPOL_FLAG_REQUIRE_KEY_UNICAST |
+		      EAPOL_FLAG_REQUIRE_KEY_BROADCAST)) == 0 &&
+		    !wep_keys_set) {
+			use_crypt = 0;
+		} else {
+			/* Assume that dynamic WEP-104 keys will be used and
+			 * set cipher suites in order for drivers to expect
+			 * encryption. */
+			cipher_pairwise = cipher_group = WPA_CIPHER_WEP104;
+		}
+	}
+#endif /* IEEE8021X_EAPOL */
+
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE) {
+		/* Set the key before (and later after) association */
+		wpa_supplicant_set_wpa_none_key(wpa_s, ssid);
+	}
+
+	wpa_supplicant_set_state(wpa_s, WPA_ASSOCIATING);
+	if (bss) {
+		params.ssid = bss->ssid;
+		params.ssid_len = bss->ssid_len;
+		if (!wpas_driver_bss_selection(wpa_s) || ssid->bssid_set ||
+		    wpa_s->key_mgmt == WPA_KEY_MGMT_WPS) {
+			wpa_printf(MSG_DEBUG, "Limit connection to BSSID "
+				   MACSTR " freq=%u MHz based on scan results "
+				   "(bssid_set=%d wps=%d)",
+				   MAC2STR(bss->bssid), bss->freq,
+				   ssid->bssid_set,
+				   wpa_s->key_mgmt == WPA_KEY_MGMT_WPS);
+			params.bssid = bss->bssid;
+			params.freq.freq = bss->freq;
+		}
+		params.bssid_hint = bss->bssid;
+		params.freq_hint = bss->freq;
+		params.pbss = bss_is_pbss(bss);
+	} else {
+		if (ssid->bssid_hint_set)
+			params.bssid_hint = ssid->bssid_hint;
+
+		params.ssid = ssid->ssid;
+		params.ssid_len = ssid->ssid_len;
+		params.pbss = (ssid->pbss != 2) ? ssid->pbss : 0;
+	}
+
+	if (ssid->mode == WPAS_MODE_IBSS && ssid->bssid_set &&
+	    wpa_s->conf->ap_scan == 2) {
+		params.bssid = ssid->bssid;
+		params.fixed_bssid = 1;
+	}
+
+	/* Initial frequency for IBSS/mesh */
+	if ((ssid->mode == WPAS_MODE_IBSS || ssid->mode == WPAS_MODE_MESH) &&
+	    ssid->frequency > 0 && params.freq.freq == 0)
+		ibss_mesh_setup_freq(wpa_s, ssid, &params.freq);
+
+	if (ssid->mode == WPAS_MODE_IBSS) {
+		params.fixed_freq = ssid->fixed_freq;
+		if (ssid->beacon_int)
+			params.beacon_int = ssid->beacon_int;
+		else
+			params.beacon_int = wpa_s->conf->beacon_int;
+	}
+
+	if (bss && ssid->enable_edmg)
+		edmg_ie_oper = wpa_bss_get_ie_ext(bss,
+						  WLAN_EID_EXT_EDMG_OPERATION);
+	else
+		edmg_ie_oper = NULL;
+
+	if (edmg_ie_oper) {
+		params.freq.edmg.channels =
+			wpa_ie_get_edmg_oper_chans(edmg_ie_oper);
+		params.freq.edmg.bw_config =
+			wpa_ie_get_edmg_oper_chan_width(edmg_ie_oper);
+		wpa_printf(MSG_DEBUG,
+			   "AP supports EDMG channels 0x%x, bw_config %d",
+			   params.freq.edmg.channels,
+			   params.freq.edmg.bw_config);
+
+		/* User may ask for specific EDMG channel for EDMG connection
+		 * (must be supported by AP)
+		 */
+		if (ssid->edmg_channel) {
+			struct ieee80211_edmg_config configured_edmg;
+			enum hostapd_hw_mode hw_mode;
+			u8 primary_channel;
+
+			hw_mode = ieee80211_freq_to_chan(bss->freq,
+							 &primary_channel);
+			if (hw_mode == NUM_HOSTAPD_MODES)
+				goto edmg_fail;
+
+			hostapd_encode_edmg_chan(ssid->enable_edmg,
+						 ssid->edmg_channel,
+						 primary_channel,
+						 &configured_edmg);
+
+			if (ieee802_edmg_is_allowed(params.freq.edmg,
+						    configured_edmg)) {
+				params.freq.edmg = configured_edmg;
+				wpa_printf(MSG_DEBUG,
+					   "Use EDMG channel %d for connection",
+					   ssid->edmg_channel);
+			} else {
+			edmg_fail:
+				params.freq.edmg.channels = 0;
+				params.freq.edmg.bw_config = 0;
+				wpa_printf(MSG_WARNING,
+					   "EDMG channel %d not supported by AP, fallback to DMG",
+					   ssid->edmg_channel);
+			}
+		}
+
+		if (params.freq.edmg.channels) {
+			wpa_printf(MSG_DEBUG,
+				   "EDMG before: channels 0x%x, bw_config %d",
+				   params.freq.edmg.channels,
+				   params.freq.edmg.bw_config);
+			params.freq.edmg = get_supported_edmg(wpa_s,
+							      &params.freq,
+							      params.freq.edmg);
+			wpa_printf(MSG_DEBUG,
+				   "EDMG after: channels 0x%x, bw_config %d",
+				   params.freq.edmg.channels,
+				   params.freq.edmg.bw_config);
+		}
+	}
+
+	params.pairwise_suite = cipher_pairwise;
+	params.group_suite = cipher_group;
+	params.mgmt_group_suite = cipher_group_mgmt;
+	params.key_mgmt_suite = wpa_s->key_mgmt;
+	params.wpa_proto = wpa_s->wpa_proto;
+	wpa_s->auth_alg = params.auth_alg;
+	params.mode = ssid->mode;
+	params.bg_scan_period = ssid->bg_scan_period;
+#ifdef CONFIG_WEP
+	{
+		int i;
+
+		for (i = 0; i < NUM_WEP_KEYS; i++) {
+			if (ssid->wep_key_len[i])
+				params.wep_key[i] = ssid->wep_key[i];
+			params.wep_key_len[i] = ssid->wep_key_len[i];
+		}
+		params.wep_tx_keyidx = ssid->wep_tx_keyidx;
+	}
+#endif /* CONFIG_WEP */
+
+	if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_PSK) &&
+	    (params.key_mgmt_suite == WPA_KEY_MGMT_PSK ||
+	     params.key_mgmt_suite == WPA_KEY_MGMT_FT_PSK)) {
+		params.passphrase = ssid->passphrase;
+		if (ssid->psk_set)
+			params.psk = ssid->psk;
+	}
+
+	if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_8021X) &&
+	    (params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X ||
+	     params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SHA256 ||
+	     params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SUITE_B ||
+	     params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SUITE_B_192))
+		params.req_handshake_offload = 1;
+
+	if (wpa_s->conf->key_mgmt_offload) {
+		if (params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X ||
+		    params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SHA256 ||
+		    params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SUITE_B ||
+		    params.key_mgmt_suite == WPA_KEY_MGMT_IEEE8021X_SUITE_B_192)
+			params.req_key_mgmt_offload =
+				ssid->proactive_key_caching < 0 ?
+				wpa_s->conf->okc : ssid->proactive_key_caching;
+		else
+			params.req_key_mgmt_offload = 1;
+
+		if ((params.key_mgmt_suite == WPA_KEY_MGMT_PSK ||
+		     params.key_mgmt_suite == WPA_KEY_MGMT_PSK_SHA256 ||
+		     params.key_mgmt_suite == WPA_KEY_MGMT_FT_PSK) &&
+		    ssid->psk_set)
+			params.psk = ssid->psk;
+	}
+
+	params.drop_unencrypted = use_crypt;
+
+	params.mgmt_frame_protection = wpas_get_ssid_pmf(wpa_s, ssid);
+	if (params.mgmt_frame_protection != NO_MGMT_FRAME_PROTECTION && bss) {
+		const u8 *rsn = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+		struct wpa_ie_data ie;
+		if (rsn && wpa_parse_wpa_ie(rsn, 2 + rsn[1], &ie) == 0 &&
+		    ie.capabilities &
+		    (WPA_CAPABILITY_MFPC | WPA_CAPABILITY_MFPR)) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "WPA: Selected AP supports "
+				"MFP: require MFP");
+			params.mgmt_frame_protection =
+				MGMT_FRAME_PROTECTION_REQUIRED;
+#ifdef CONFIG_OWE
+		} else if (!rsn && (ssid->key_mgmt & WPA_KEY_MGMT_OWE) &&
+			   !ssid->owe_only) {
+			params.mgmt_frame_protection = NO_MGMT_FRAME_PROTECTION;
+#endif /* CONFIG_OWE */
+		}
+	}
+
+	params.p2p = ssid->p2p_group;
+
+	if (wpa_s->p2pdev->set_sta_uapsd)
+		params.uapsd = wpa_s->p2pdev->sta_uapsd;
+	else
+		params.uapsd = -1;
+
+#ifdef CONFIG_HT_OVERRIDES
+	os_memset(&htcaps, 0, sizeof(htcaps));
+	os_memset(&htcaps_mask, 0, sizeof(htcaps_mask));
+	params.htcaps = (u8 *) &htcaps;
+	params.htcaps_mask = (u8 *) &htcaps_mask;
+	wpa_supplicant_apply_ht_overrides(wpa_s, ssid, &params);
+#endif /* CONFIG_HT_OVERRIDES */
+#ifdef CONFIG_VHT_OVERRIDES
+	os_memset(&vhtcaps, 0, sizeof(vhtcaps));
+	os_memset(&vhtcaps_mask, 0, sizeof(vhtcaps_mask));
+	params.vhtcaps = &vhtcaps;
+	params.vhtcaps_mask = &vhtcaps_mask;
+	wpa_supplicant_apply_vht_overrides(wpa_s, ssid, &params);
+#endif /* CONFIG_VHT_OVERRIDES */
+#ifdef CONFIG_HE_OVERRIDES
+	wpa_supplicant_apply_he_overrides(wpa_s, ssid, &params);
+#endif /* CONFIG_HE_OVERRIDES */
+
+#ifdef CONFIG_P2P
+	/*
+	 * If multi-channel concurrency is not supported, check for any
+	 * frequency conflict. In case of any frequency conflict, remove the
+	 * least prioritized connection.
+	 */
+	if (wpa_s->num_multichan_concurrent < 2) {
+		int freq, num;
+		num = get_shared_radio_freqs(wpa_s, &freq, 1);
+		if (num > 0 && freq > 0 && freq != params.freq.freq) {
+			wpa_printf(MSG_DEBUG,
+				   "Assoc conflicting freq found (%d != %d)",
+				   freq, params.freq.freq);
+			if (wpas_p2p_handle_frequency_conflicts(
+				    wpa_s, params.freq.freq, ssid) < 0) {
+				wpas_connect_work_done(wpa_s);
+				os_free(wpa_ie);
+				return;
+			}
+		}
+	}
+#endif /* CONFIG_P2P */
+
+	if (wpa_s->reassoc_same_ess && !is_zero_ether_addr(prev_bssid) &&
+	    wpa_s->current_ssid)
+		params.prev_bssid = prev_bssid;
+
+#ifdef CONFIG_SAE
+	params.sae_pwe = wpa_s->conf->sae_pwe;
+#endif /* CONFIG_SAE */
+
+	ret = wpa_drv_associate(wpa_s, &params);
+	os_free(wpa_ie);
+	if (ret < 0) {
+		wpa_msg(wpa_s, MSG_INFO, "Association request to the driver "
+			"failed");
+		if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_VALID_ERROR_CODES) {
+			/*
+			 * The driver is known to mean what is saying, so we
+			 * can stop right here; the association will not
+			 * succeed.
+			 */
+			wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+			wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+			os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
+			return;
+		}
+		/* try to continue anyway; new association will be tried again
+		 * after timeout */
+		assoc_failed = 1;
+	}
+
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPA_NONE) {
+		/* Set the key after the association just in case association
+		 * cleared the previously configured key. */
+		wpa_supplicant_set_wpa_none_key(wpa_s, ssid);
+		/* No need to timeout authentication since there is no key
+		 * management. */
+		wpa_supplicant_cancel_auth_timeout(wpa_s);
+		wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
+#ifdef CONFIG_IBSS_RSN
+	} else if (ssid->mode == WPAS_MODE_IBSS &&
+		   wpa_s->key_mgmt != WPA_KEY_MGMT_NONE &&
+		   wpa_s->key_mgmt != WPA_KEY_MGMT_WPA_NONE) {
+		/*
+		 * RSN IBSS authentication is per-STA and we can disable the
+		 * per-BSSID authentication.
+		 */
+		wpa_supplicant_cancel_auth_timeout(wpa_s);
+#endif /* CONFIG_IBSS_RSN */
+	} else {
+		/* Timeout for IEEE 802.11 authentication and association */
+		int timeout = 60;
+
+		if (assoc_failed) {
+			/* give IBSS a bit more time */
+			timeout = ssid->mode == WPAS_MODE_IBSS ? 10 : 5;
+		} else if (wpa_s->conf->ap_scan == 1) {
+			/* give IBSS a bit more time */
+			timeout = ssid->mode == WPAS_MODE_IBSS ? 20 : 10;
+		}
+		wpa_supplicant_req_auth_timeout(wpa_s, timeout, 0);
+	}
+
+#ifdef CONFIG_WEP
+	if (wep_keys_set &&
+	    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SET_KEYS_AFTER_ASSOC)) {
+		/* Set static WEP keys again */
+		wpa_set_wep_keys(wpa_s, ssid);
+	}
+#endif /* CONFIG_WEP */
+
+	if (wpa_s->current_ssid && wpa_s->current_ssid != ssid) {
+		/*
+		 * Do not allow EAP session resumption between different
+		 * network configurations.
+		 */
+		eapol_sm_invalidate_cached_session(wpa_s->eapol);
+	}
+	old_ssid = wpa_s->current_ssid;
+	wpa_s->current_ssid = ssid;
+
+	if (!wpas_driver_bss_selection(wpa_s) || ssid->bssid_set) {
+		wpa_s->current_bss = bss;
+#ifdef CONFIG_HS20
+		hs20_configure_frame_filters(wpa_s);
+#endif /* CONFIG_HS20 */
+	}
+
+	wpa_supplicant_rsn_supp_set_config(wpa_s, wpa_s->current_ssid);
+	wpa_supplicant_initiate_eapol(wpa_s);
+	if (old_ssid != wpa_s->current_ssid)
+		wpas_notify_network_changed(wpa_s);
+}
+
+
+static void wpa_supplicant_clear_connection(struct wpa_supplicant *wpa_s,
+					    const u8 *addr)
+{
+	struct wpa_ssid *old_ssid;
+
+	wpas_connect_work_done(wpa_s);
+	wpa_clear_keys(wpa_s, addr);
+	old_ssid = wpa_s->current_ssid;
+	wpa_supplicant_mark_disassoc(wpa_s);
+	wpa_sm_set_config(wpa_s->wpa, NULL);
+	eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+	if (old_ssid != wpa_s->current_ssid)
+		wpas_notify_network_changed(wpa_s);
+
+	wpas_scs_deinit(wpa_s);
+	wpas_dscp_deinit(wpa_s);
+	eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s, NULL);
+}
+
+
+/**
+ * wpa_supplicant_deauthenticate - Deauthenticate the current connection
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @reason_code: IEEE 802.11 reason code for the deauthenticate frame
+ *
+ * This function is used to request %wpa_supplicant to deauthenticate from the
+ * current AP.
+ */
+void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
+				   u16 reason_code)
+{
+	u8 *addr = NULL;
+	union wpa_event_data event;
+	int zero_addr = 0;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Request to deauthenticate - bssid=" MACSTR
+		" pending_bssid=" MACSTR " reason=%d (%s) state=%s",
+		MAC2STR(wpa_s->bssid), MAC2STR(wpa_s->pending_bssid),
+		reason_code, reason2str(reason_code),
+		wpa_supplicant_state_txt(wpa_s->wpa_state));
+
+	if (!is_zero_ether_addr(wpa_s->pending_bssid) &&
+	    (wpa_s->wpa_state == WPA_AUTHENTICATING ||
+	     wpa_s->wpa_state == WPA_ASSOCIATING))
+		addr = wpa_s->pending_bssid;
+	else if (!is_zero_ether_addr(wpa_s->bssid))
+		addr = wpa_s->bssid;
+	else if (wpa_s->wpa_state == WPA_ASSOCIATING) {
+		/*
+		 * When using driver-based BSS selection, we may not know the
+		 * BSSID with which we are currently trying to associate. We
+		 * need to notify the driver of this disconnection even in such
+		 * a case, so use the all zeros address here.
+		 */
+		addr = wpa_s->bssid;
+		zero_addr = 1;
+	}
+
+	if (wpa_s->enabled_4addr_mode && wpa_drv_set_4addr_mode(wpa_s, 0) == 0)
+		wpa_s->enabled_4addr_mode = 0;
+
+#ifdef CONFIG_TDLS
+	wpa_tdls_teardown_peers(wpa_s->wpa);
+#endif /* CONFIG_TDLS */
+
+#ifdef CONFIG_MESH
+	if (wpa_s->ifmsh) {
+		struct mesh_conf *mconf;
+
+		mconf = wpa_s->ifmsh->mconf;
+		wpa_msg(wpa_s, MSG_INFO, MESH_GROUP_REMOVED "%s",
+			wpa_s->ifname);
+		wpas_notify_mesh_group_removed(wpa_s, mconf->meshid,
+					       mconf->meshid_len, reason_code);
+		wpa_supplicant_leave_mesh(wpa_s, true);
+	}
+#endif /* CONFIG_MESH */
+
+	if (addr) {
+		wpa_drv_deauthenticate(wpa_s, addr, reason_code);
+		os_memset(&event, 0, sizeof(event));
+		event.deauth_info.reason_code = reason_code;
+		event.deauth_info.locally_generated = 1;
+		wpa_supplicant_event(wpa_s, EVENT_DEAUTH, &event);
+		if (zero_addr)
+			addr = NULL;
+	}
+
+	wpa_supplicant_clear_connection(wpa_s, addr);
+}
+
+
+void wpa_supplicant_reconnect(struct wpa_supplicant *wpa_s)
+{
+	wpa_s->own_reconnect_req = 1;
+	wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_UNSPECIFIED);
+
+}
+
+
+static void wpa_supplicant_enable_one_network(struct wpa_supplicant *wpa_s,
+					      struct wpa_ssid *ssid)
+{
+	if (!ssid || !ssid->disabled || ssid->disabled == 2)
+		return;
+
+	ssid->disabled = 0;
+	ssid->owe_transition_bss_select_count = 0;
+	wpas_clear_temp_disabled(wpa_s, ssid, 1);
+	wpas_notify_network_enabled_changed(wpa_s, ssid);
+
+	/*
+	 * Try to reassociate since there is no current configuration and a new
+	 * network was made available.
+	 */
+	if (!wpa_s->current_ssid && !wpa_s->disconnected)
+		wpa_s->reassociate = 1;
+}
+
+
+/**
+ * wpa_supplicant_add_network - Add a new network
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: The new network configuration or %NULL if operation failed
+ *
+ * This function performs the following operations:
+ * 1. Adds a new network.
+ * 2. Send network addition notification.
+ * 3. Marks the network disabled.
+ * 4. Set network default parameters.
+ */
+struct wpa_ssid * wpa_supplicant_add_network(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid;
+
+	ssid = wpa_config_add_network(wpa_s->conf);
+	if (!ssid)
+		return NULL;
+	wpas_notify_network_added(wpa_s, ssid);
+	ssid->disabled = 1;
+	wpa_config_set_network_defaults(ssid);
+
+	return ssid;
+}
+
+
+/**
+ * wpa_supplicant_remove_network - Remove a configured network based on id
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @id: Unique network id to search for
+ * Returns: 0 on success, or -1 if the network was not found, -2 if the network
+ * could not be removed
+ *
+ * This function performs the following operations:
+ * 1. Removes the network.
+ * 2. Send network removal notification.
+ * 3. Update internal state machines.
+ * 4. Stop any running sched scans.
+ */
+int wpa_supplicant_remove_network(struct wpa_supplicant *wpa_s, int id)
+{
+	struct wpa_ssid *ssid;
+	int was_disabled;
+
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (!ssid)
+		return -1;
+	wpas_notify_network_removed(wpa_s, ssid);
+
+	if (wpa_s->last_ssid == ssid)
+		wpa_s->last_ssid = NULL;
+
+	if (ssid == wpa_s->current_ssid || !wpa_s->current_ssid) {
+#ifdef CONFIG_SME
+		wpa_s->sme.prev_bssid_set = 0;
+#endif /* CONFIG_SME */
+		/*
+		 * Invalidate the EAP session cache if the current or
+		 * previously used network is removed.
+		 */
+		eapol_sm_invalidate_cached_session(wpa_s->eapol);
+	}
+
+	if (ssid == wpa_s->current_ssid) {
+		wpa_sm_set_config(wpa_s->wpa, NULL);
+		eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+
+		if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+			wpa_s->own_disconnect_req = 1;
+		wpa_supplicant_deauthenticate(wpa_s,
+					      WLAN_REASON_DEAUTH_LEAVING);
+	}
+
+	was_disabled = ssid->disabled;
+
+	if (wpa_config_remove_network(wpa_s->conf, id) < 0)
+		return -2;
+
+	if (!was_disabled && wpa_s->sched_scanning) {
+		wpa_printf(MSG_DEBUG,
+			   "Stop ongoing sched_scan to remove network from filters");
+		wpa_supplicant_cancel_sched_scan(wpa_s);
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+	}
+
+	return 0;
+}
+
+
+/**
+ * wpa_supplicant_remove_all_networks - Remove all configured networks
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: 0 on success (errors are currently ignored)
+ *
+ * This function performs the following operations:
+ * 1. Remove all networks.
+ * 2. Send network removal notifications.
+ * 3. Update internal state machines.
+ * 4. Stop any running sched scans.
+ */
+int wpa_supplicant_remove_all_networks(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid;
+
+	if (wpa_s->sched_scanning)
+		wpa_supplicant_cancel_sched_scan(wpa_s);
+
+	eapol_sm_invalidate_cached_session(wpa_s->eapol);
+	if (wpa_s->current_ssid) {
+#ifdef CONFIG_SME
+		wpa_s->sme.prev_bssid_set = 0;
+#endif /* CONFIG_SME */
+		wpa_sm_set_config(wpa_s->wpa, NULL);
+		eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+		if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+			wpa_s->own_disconnect_req = 1;
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+	}
+	ssid = wpa_s->conf->ssid;
+	while (ssid) {
+		struct wpa_ssid *remove_ssid = ssid;
+		int id;
+
+		id = ssid->id;
+		ssid = ssid->next;
+		if (wpa_s->last_ssid == remove_ssid)
+			wpa_s->last_ssid = NULL;
+		wpas_notify_network_removed(wpa_s, remove_ssid);
+		wpa_config_remove_network(wpa_s->conf, id);
+	}
+	return 0;
+}
+
+
+/**
+ * wpa_supplicant_enable_network - Mark a configured network as enabled
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @ssid: wpa_ssid structure for a configured network or %NULL
+ *
+ * Enables the specified network or all networks if no network specified.
+ */
+void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s,
+				   struct wpa_ssid *ssid)
+{
+	if (ssid == NULL) {
+		for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next)
+			wpa_supplicant_enable_one_network(wpa_s, ssid);
+	} else
+		wpa_supplicant_enable_one_network(wpa_s, ssid);
+
+	if (wpa_s->reassociate && !wpa_s->disconnected &&
+	    (!wpa_s->current_ssid ||
+	     wpa_s->wpa_state == WPA_DISCONNECTED ||
+	     wpa_s->wpa_state == WPA_SCANNING)) {
+		if (wpa_s->sched_scanning) {
+			wpa_printf(MSG_DEBUG, "Stop ongoing sched_scan to add "
+				   "new network to scan filters");
+			wpa_supplicant_cancel_sched_scan(wpa_s);
+		}
+
+		if (wpa_supplicant_fast_associate(wpa_s) != 1) {
+			wpa_s->scan_req = NORMAL_SCAN_REQ;
+			wpa_supplicant_req_scan(wpa_s, 0, 0);
+		}
+	}
+}
+
+
+/**
+ * wpa_supplicant_disable_network - Mark a configured network as disabled
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @ssid: wpa_ssid structure for a configured network or %NULL
+ *
+ * Disables the specified network or all networks if no network specified.
+ */
+void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s,
+				    struct wpa_ssid *ssid)
+{
+	struct wpa_ssid *other_ssid;
+	int was_disabled;
+
+	if (ssid == NULL) {
+		if (wpa_s->sched_scanning)
+			wpa_supplicant_cancel_sched_scan(wpa_s);
+
+		for (other_ssid = wpa_s->conf->ssid; other_ssid;
+		     other_ssid = other_ssid->next) {
+			was_disabled = other_ssid->disabled;
+			if (was_disabled == 2)
+				continue; /* do not change persistent P2P group
+					   * data */
+
+			other_ssid->disabled = 1;
+
+			if (was_disabled != other_ssid->disabled)
+				wpas_notify_network_enabled_changed(
+					wpa_s, other_ssid);
+		}
+		if (wpa_s->current_ssid) {
+			if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+				wpa_s->own_disconnect_req = 1;
+			wpa_supplicant_deauthenticate(
+				wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+		}
+	} else if (ssid->disabled != 2) {
+		if (ssid == wpa_s->current_ssid) {
+			if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+				wpa_s->own_disconnect_req = 1;
+			wpa_supplicant_deauthenticate(
+				wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+		}
+
+		was_disabled = ssid->disabled;
+
+		ssid->disabled = 1;
+
+		if (was_disabled != ssid->disabled) {
+			wpas_notify_network_enabled_changed(wpa_s, ssid);
+			if (wpa_s->sched_scanning) {
+				wpa_printf(MSG_DEBUG, "Stop ongoing sched_scan "
+					   "to remove network from filters");
+				wpa_supplicant_cancel_sched_scan(wpa_s);
+				wpa_supplicant_req_scan(wpa_s, 0, 0);
+			}
+		}
+	}
+}
+
+
+/**
+ * wpa_supplicant_select_network - Attempt association with a network
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @ssid: wpa_ssid structure for a configured network or %NULL for any network
+ */
+void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
+				   struct wpa_ssid *ssid)
+{
+
+	struct wpa_ssid *other_ssid;
+	int disconnected = 0;
+
+	if (ssid && ssid != wpa_s->current_ssid && wpa_s->current_ssid) {
+		if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+			wpa_s->own_disconnect_req = 1;
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+		disconnected = 1;
+	}
+
+	if (ssid)
+		wpas_clear_temp_disabled(wpa_s, ssid, 1);
+
+	/*
+	 * Mark all other networks disabled or mark all networks enabled if no
+	 * network specified.
+	 */
+	for (other_ssid = wpa_s->conf->ssid; other_ssid;
+	     other_ssid = other_ssid->next) {
+		int was_disabled = other_ssid->disabled;
+		if (was_disabled == 2)
+			continue; /* do not change persistent P2P group data */
+
+		other_ssid->disabled = ssid ? (ssid->id != other_ssid->id) : 0;
+		if (was_disabled && !other_ssid->disabled)
+			wpas_clear_temp_disabled(wpa_s, other_ssid, 0);
+
+		if (was_disabled != other_ssid->disabled)
+			wpas_notify_network_enabled_changed(wpa_s, other_ssid);
+	}
+
+	if (ssid && ssid == wpa_s->current_ssid && wpa_s->current_ssid &&
+	    wpa_s->wpa_state >= WPA_AUTHENTICATING) {
+		/* We are already associated with the selected network */
+		wpa_printf(MSG_DEBUG, "Already associated with the "
+			   "selected network - do nothing");
+		return;
+	}
+
+	if (ssid) {
+		wpa_s->current_ssid = ssid;
+		eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+		wpa_s->connect_without_scan =
+			(ssid->mode == WPAS_MODE_MESH) ? ssid : NULL;
+
+		/*
+		 * Don't optimize next scan freqs since a new ESS has been
+		 * selected.
+		 */
+		os_free(wpa_s->next_scan_freqs);
+		wpa_s->next_scan_freqs = NULL;
+	} else {
+		wpa_s->connect_without_scan = NULL;
+	}
+
+	wpa_s->disconnected = 0;
+	wpa_s->reassociate = 1;
+	wpa_s_clear_sae_rejected(wpa_s);
+	wpa_s->last_owe_group = 0;
+	if (ssid) {
+		ssid->owe_transition_bss_select_count = 0;
+		wpa_s_setup_sae_pt(wpa_s->conf, ssid);
+	}
+
+	if (wpa_s->connect_without_scan ||
+	    wpa_supplicant_fast_associate(wpa_s) != 1) {
+		wpa_s->scan_req = NORMAL_SCAN_REQ;
+		wpas_scan_reset_sched_scan(wpa_s);
+		wpa_supplicant_req_scan(wpa_s, 0, disconnected ? 100000 : 0);
+	}
+
+	if (ssid)
+		wpas_notify_network_selected(wpa_s, ssid);
+}
+
+
+/**
+ * wpas_remove_cred - Remove the specified credential and all the network
+ * entries created based on the removed credential
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @cred: The credential to remove
+ * Returns: 0 on success, -1 on failure
+ */
+int wpas_remove_cred(struct wpa_supplicant *wpa_s, struct wpa_cred *cred)
+{
+	struct wpa_ssid *ssid, *next;
+	int id;
+
+	if (!cred) {
+		wpa_printf(MSG_DEBUG, "Could not find cred");
+		return -1;
+	}
+
+	id = cred->id;
+	if (wpa_config_remove_cred(wpa_s->conf, id) < 0) {
+		wpa_printf(MSG_DEBUG, "Could not find cred %d", id);
+		return -1;
+	}
+
+	wpa_msg(wpa_s, MSG_INFO, CRED_REMOVED "%d", id);
+
+	/* Remove any network entry created based on the removed credential */
+	ssid = wpa_s->conf->ssid;
+	while (ssid) {
+		next = ssid->next;
+
+		if (ssid->parent_cred == cred) {
+			wpa_printf(MSG_DEBUG,
+				   "Remove network id %d since it used the removed credential",
+				   ssid->id);
+			if (wpa_supplicant_remove_network(wpa_s, ssid->id) ==
+			    -1) {
+				wpa_printf(MSG_DEBUG,
+					   "Could not find network id=%d",
+					   ssid->id);
+			}
+		}
+
+		ssid = next;
+	}
+
+	return 0;
+}
+
+
+/**
+ * wpas_remove_cred - Remove all the Interworking credentials
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: 0 on success, -1 on failure
+ */
+int wpas_remove_all_creds(struct wpa_supplicant *wpa_s)
+{
+	int res, ret = 0;
+	struct wpa_cred *cred, *prev;
+
+	cred = wpa_s->conf->cred;
+	while (cred) {
+		prev = cred;
+		cred = cred->next;
+		res = wpas_remove_cred(wpa_s, prev);
+		if (res < 0) {
+			wpa_printf(MSG_DEBUG,
+				   "Removal of all credentials failed - failed to remove credential id=%d",
+				   prev->id);
+			ret = -1;
+		}
+	}
+
+	return ret;
+}
+
+
+/**
+ * wpas_set_pkcs11_engine_and_module_path - Set PKCS #11 engine and module path
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @pkcs11_engine_path: PKCS #11 engine path or NULL
+ * @pkcs11_module_path: PKCS #11 module path or NULL
+ * Returns: 0 on success; -1 on failure
+ *
+ * Sets the PKCS #11 engine and module path. Both have to be NULL or a valid
+ * path. If resetting the EAPOL state machine with the new PKCS #11 engine and
+ * module path fails the paths will be reset to the default value (NULL).
+ */
+int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s,
+					   const char *pkcs11_engine_path,
+					   const char *pkcs11_module_path)
+{
+	char *pkcs11_engine_path_copy = NULL;
+	char *pkcs11_module_path_copy = NULL;
+
+	if (pkcs11_engine_path != NULL) {
+		pkcs11_engine_path_copy = os_strdup(pkcs11_engine_path);
+		if (pkcs11_engine_path_copy == NULL)
+			return -1;
+	}
+	if (pkcs11_module_path != NULL) {
+		pkcs11_module_path_copy = os_strdup(pkcs11_module_path);
+		if (pkcs11_module_path_copy == NULL) {
+			os_free(pkcs11_engine_path_copy);
+			return -1;
+		}
+	}
+
+	os_free(wpa_s->conf->pkcs11_engine_path);
+	os_free(wpa_s->conf->pkcs11_module_path);
+	wpa_s->conf->pkcs11_engine_path = pkcs11_engine_path_copy;
+	wpa_s->conf->pkcs11_module_path = pkcs11_module_path_copy;
+
+	wpa_sm_set_eapol(wpa_s->wpa, NULL);
+	eapol_sm_deinit(wpa_s->eapol);
+	wpa_s->eapol = NULL;
+	if (wpa_supplicant_init_eapol(wpa_s)) {
+		/* Error -> Reset paths to the default value (NULL) once. */
+		if (pkcs11_engine_path != NULL && pkcs11_module_path != NULL)
+			wpas_set_pkcs11_engine_and_module_path(wpa_s, NULL,
+							       NULL);
+
+		return -1;
+	}
+	wpa_sm_set_eapol(wpa_s->wpa, wpa_s->eapol);
+
+	return 0;
+}
+
+
+/**
+ * wpa_supplicant_set_ap_scan - Set AP scan mode for interface
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @ap_scan: AP scan mode
+ * Returns: 0 if succeed or -1 if ap_scan has an invalid value
+ *
+ */
+int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s, int ap_scan)
+{
+
+	int old_ap_scan;
+
+	if (ap_scan < 0 || ap_scan > 2)
+		return -1;
+
+	if (ap_scan == 2 && os_strcmp(wpa_s->driver->name, "nl80211") == 0) {
+		wpa_printf(MSG_INFO,
+			   "Note: nl80211 driver interface is not designed to be used with ap_scan=2; this can result in connection failures");
+	}
+
+#ifdef ANDROID
+	if (ap_scan == 2 && ap_scan != wpa_s->conf->ap_scan &&
+	    wpa_s->wpa_state >= WPA_ASSOCIATING &&
+	    wpa_s->wpa_state < WPA_COMPLETED) {
+		wpa_printf(MSG_ERROR, "ap_scan = %d (%d) rejected while "
+			   "associating", wpa_s->conf->ap_scan, ap_scan);
+		return 0;
+	}
+#endif /* ANDROID */
+
+	old_ap_scan = wpa_s->conf->ap_scan;
+	wpa_s->conf->ap_scan = ap_scan;
+
+	if (old_ap_scan != wpa_s->conf->ap_scan)
+		wpas_notify_ap_scan_changed(wpa_s);
+
+	return 0;
+}
+
+
+/**
+ * wpa_supplicant_set_bss_expiration_age - Set BSS entry expiration age
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @expire_age: Expiration age in seconds
+ * Returns: 0 if succeed or -1 if expire_age has an invalid value
+ *
+ */
+int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s,
+					  unsigned int bss_expire_age)
+{
+	if (bss_expire_age < 10) {
+		wpa_msg(wpa_s, MSG_ERROR, "Invalid bss expiration age %u",
+			bss_expire_age);
+		return -1;
+	}
+	wpa_msg(wpa_s, MSG_DEBUG, "Setting bss expiration age: %d sec",
+		bss_expire_age);
+	wpa_s->conf->bss_expiration_age = bss_expire_age;
+
+	return 0;
+}
+
+
+/**
+ * wpa_supplicant_set_bss_expiration_count - Set BSS entry expiration scan count
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @expire_count: number of scans after which an unseen BSS is reclaimed
+ * Returns: 0 if succeed or -1 if expire_count has an invalid value
+ *
+ */
+int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s,
+					    unsigned int bss_expire_count)
+{
+	if (bss_expire_count < 1) {
+		wpa_msg(wpa_s, MSG_ERROR, "Invalid bss expiration count %u",
+			bss_expire_count);
+		return -1;
+	}
+	wpa_msg(wpa_s, MSG_DEBUG, "Setting bss expiration scan count: %u",
+		bss_expire_count);
+	wpa_s->conf->bss_expiration_scan_count = bss_expire_count;
+
+	return 0;
+}
+
+
+/**
+ * wpa_supplicant_set_scan_interval - Set scan interval
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @scan_interval: scan interval in seconds
+ * Returns: 0 if succeed or -1 if scan_interval has an invalid value
+ *
+ */
+int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s,
+				     int scan_interval)
+{
+	if (scan_interval < 0) {
+		wpa_msg(wpa_s, MSG_ERROR, "Invalid scan interval %d",
+			scan_interval);
+		return -1;
+	}
+	wpa_msg(wpa_s, MSG_DEBUG, "Setting scan interval: %d sec",
+		scan_interval);
+	wpa_supplicant_update_scan_int(wpa_s, scan_interval);
+
+	return 0;
+}
+
+
+/**
+ * wpa_supplicant_set_debug_params - Set global debug params
+ * @global: wpa_global structure
+ * @debug_level: debug level
+ * @debug_timestamp: determines if show timestamp in debug data
+ * @debug_show_keys: determines if show keys in debug data
+ * Returns: 0 if succeed or -1 if debug_level has wrong value
+ */
+int wpa_supplicant_set_debug_params(struct wpa_global *global, int debug_level,
+				    int debug_timestamp, int debug_show_keys)
+{
+
+	int old_level, old_timestamp, old_show_keys;
+
+	/* check for allowed debuglevels */
+	if (debug_level != MSG_EXCESSIVE &&
+	    debug_level != MSG_MSGDUMP &&
+	    debug_level != MSG_DEBUG &&
+	    debug_level != MSG_INFO &&
+	    debug_level != MSG_WARNING &&
+	    debug_level != MSG_ERROR)
+		return -1;
+
+	old_level = wpa_debug_level;
+	old_timestamp = wpa_debug_timestamp;
+	old_show_keys = wpa_debug_show_keys;
+
+	wpa_debug_level = debug_level;
+	wpa_debug_timestamp = debug_timestamp ? 1 : 0;
+	wpa_debug_show_keys = debug_show_keys ? 1 : 0;
+
+	if (wpa_debug_level != old_level)
+		wpas_notify_debug_level_changed(global);
+	if (wpa_debug_timestamp != old_timestamp)
+		wpas_notify_debug_timestamp_changed(global);
+	if (wpa_debug_show_keys != old_show_keys)
+		wpas_notify_debug_show_keys_changed(global);
+
+	return 0;
+}
+
+
+#ifdef CONFIG_OWE
+static int owe_trans_ssid_match(struct wpa_supplicant *wpa_s, const u8 *bssid,
+				const u8 *entry_ssid, size_t entry_ssid_len)
+{
+	const u8 *owe, *pos, *end;
+	u8 ssid_len;
+	struct wpa_bss *bss;
+
+	/* Check network profile SSID aganst the SSID in the
+	 * OWE Transition Mode element. */
+
+	bss = wpa_bss_get_bssid_latest(wpa_s, bssid);
+	if (!bss)
+		return 0;
+
+	owe = wpa_bss_get_vendor_ie(bss, OWE_IE_VENDOR_TYPE);
+	if (!owe)
+		return 0;
+
+	pos = owe + 6;
+	end = owe + 2 + owe[1];
+
+	if (end - pos < ETH_ALEN + 1)
+		return 0;
+	pos += ETH_ALEN;
+	ssid_len = *pos++;
+	if (end - pos < ssid_len || ssid_len > SSID_MAX_LEN)
+		return 0;
+
+	return entry_ssid_len == ssid_len &&
+		os_memcmp(pos, entry_ssid, ssid_len) == 0;
+}
+#endif /* CONFIG_OWE */
+
+
+/**
+ * wpa_supplicant_get_ssid - Get a pointer to the current network structure
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: A pointer to the current network structure or %NULL on failure
+ */
+struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *entry;
+	u8 ssid[SSID_MAX_LEN];
+	int res;
+	size_t ssid_len;
+	u8 bssid[ETH_ALEN];
+	int wired;
+
+	res = wpa_drv_get_ssid(wpa_s, ssid);
+	if (res < 0) {
+		wpa_msg(wpa_s, MSG_WARNING, "Could not read SSID from "
+			"driver");
+		return NULL;
+	}
+	ssid_len = res;
+
+	if (wpa_drv_get_bssid(wpa_s, bssid) < 0) {
+		wpa_msg(wpa_s, MSG_WARNING, "Could not read BSSID from "
+			"driver");
+		return NULL;
+	}
+
+	wired = wpa_s->conf->ap_scan == 0 &&
+		(wpa_s->drv_flags & WPA_DRIVER_FLAGS_WIRED);
+
+	entry = wpa_s->conf->ssid;
+	while (entry) {
+		if (!wpas_network_disabled(wpa_s, entry) &&
+		    ((ssid_len == entry->ssid_len &&
+		      (!entry->ssid ||
+		       os_memcmp(ssid, entry->ssid, ssid_len) == 0)) ||
+		     wired) &&
+		    (!entry->bssid_set ||
+		     os_memcmp(bssid, entry->bssid, ETH_ALEN) == 0))
+			return entry;
+#ifdef CONFIG_WPS
+		if (!wpas_network_disabled(wpa_s, entry) &&
+		    (entry->key_mgmt & WPA_KEY_MGMT_WPS) &&
+		    (entry->ssid == NULL || entry->ssid_len == 0) &&
+		    (!entry->bssid_set ||
+		     os_memcmp(bssid, entry->bssid, ETH_ALEN) == 0))
+			return entry;
+#endif /* CONFIG_WPS */
+
+#ifdef CONFIG_OWE
+		if (!wpas_network_disabled(wpa_s, entry) &&
+		    owe_trans_ssid_match(wpa_s, bssid, entry->ssid,
+		    entry->ssid_len) &&
+		    (!entry->bssid_set ||
+		     os_memcmp(bssid, entry->bssid, ETH_ALEN) == 0))
+			return entry;
+#endif /* CONFIG_OWE */
+
+		if (!wpas_network_disabled(wpa_s, entry) && entry->bssid_set &&
+		    entry->ssid_len == 0 &&
+		    os_memcmp(bssid, entry->bssid, ETH_ALEN) == 0)
+			return entry;
+
+		entry = entry->next;
+	}
+
+	return NULL;
+}
+
+
+static int select_driver(struct wpa_supplicant *wpa_s, int i)
+{
+	struct wpa_global *global = wpa_s->global;
+
+	if (wpa_drivers[i]->global_init && global->drv_priv[i] == NULL) {
+		global->drv_priv[i] = wpa_drivers[i]->global_init(global);
+		if (global->drv_priv[i] == NULL) {
+			wpa_printf(MSG_ERROR, "Failed to initialize driver "
+				   "'%s'", wpa_drivers[i]->name);
+			return -1;
+		}
+	}
+
+	wpa_s->driver = wpa_drivers[i];
+	wpa_s->global_drv_priv = global->drv_priv[i];
+
+	return 0;
+}
+
+
+static int wpa_supplicant_set_driver(struct wpa_supplicant *wpa_s,
+				     const char *name)
+{
+	int i;
+	size_t len;
+	const char *pos, *driver = name;
+
+	if (wpa_s == NULL)
+		return -1;
+
+	if (wpa_drivers[0] == NULL) {
+		wpa_msg(wpa_s, MSG_ERROR, "No driver interfaces build into "
+			"wpa_supplicant");
+		return -1;
+	}
+
+	if (name == NULL) {
+		/* Default to first successful driver in the list */
+		for (i = 0; wpa_drivers[i]; i++) {
+			if (select_driver(wpa_s, i) == 0)
+				return 0;
+		}
+		/* Drivers have each reported failure, so no wpa_msg() here. */
+		return -1;
+	}
+
+	do {
+		pos = os_strchr(driver, ',');
+		if (pos)
+			len = pos - driver;
+		else
+			len = os_strlen(driver);
+
+		for (i = 0; wpa_drivers[i]; i++) {
+			if (os_strlen(wpa_drivers[i]->name) == len &&
+			    os_strncmp(driver, wpa_drivers[i]->name, len) ==
+			    0) {
+				/* First driver that succeeds wins */
+				if (select_driver(wpa_s, i) == 0)
+					return 0;
+			}
+		}
+
+		driver = pos + 1;
+	} while (pos);
+
+	wpa_msg(wpa_s, MSG_ERROR, "Unsupported driver '%s'", name);
+	return -1;
+}
+
+
+/**
+ * wpa_supplicant_rx_eapol - Deliver a received EAPOL frame to wpa_supplicant
+ * @ctx: Context pointer (wpa_s); this is the ctx variable registered
+ *	with struct wpa_driver_ops::init()
+ * @src_addr: Source address of the EAPOL frame
+ * @buf: EAPOL data starting from the EAPOL header (i.e., no Ethernet header)
+ * @len: Length of the EAPOL data
+ *
+ * This function is called for each received EAPOL frame. Most driver
+ * interfaces rely on more generic OS mechanism for receiving frames through
+ * l2_packet, but if such a mechanism is not available, the driver wrapper may
+ * take care of received EAPOL frames and deliver them to the core supplicant
+ * code by calling this function.
+ */
+void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
+			     const u8 *buf, size_t len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "RX EAPOL from " MACSTR, MAC2STR(src_addr));
+	wpa_hexdump(MSG_MSGDUMP, "RX EAPOL", buf, len);
+
+	if (wpa_s->own_disconnect_req) {
+		wpa_printf(MSG_DEBUG,
+			   "Drop received EAPOL frame as we are disconnecting");
+		return;
+	}
+
+#ifdef CONFIG_TESTING_OPTIONS
+	wpa_msg_ctrl(wpa_s, MSG_INFO, "EAPOL-RX " MACSTR " %zu",
+		     MAC2STR(src_addr), len);
+	if (wpa_s->ignore_auth_resp) {
+		wpa_printf(MSG_INFO, "RX EAPOL - ignore_auth_resp active!");
+		return;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	if (wpa_s->wpa_state < WPA_ASSOCIATED ||
+	    (wpa_s->last_eapol_matches_bssid &&
+#ifdef CONFIG_AP
+	     !wpa_s->ap_iface &&
+#endif /* CONFIG_AP */
+	     os_memcmp(src_addr, wpa_s->bssid, ETH_ALEN) != 0)) {
+		/*
+		 * There is possible race condition between receiving the
+		 * association event and the EAPOL frame since they are coming
+		 * through different paths from the driver. In order to avoid
+		 * issues in trying to process the EAPOL frame before receiving
+		 * association information, lets queue it for processing until
+		 * the association event is received. This may also be needed in
+		 * driver-based roaming case, so also use src_addr != BSSID as a
+		 * trigger if we have previously confirmed that the
+		 * Authenticator uses BSSID as the src_addr (which is not the
+		 * case with wired IEEE 802.1X).
+		 */
+		wpa_dbg(wpa_s, MSG_DEBUG, "Not associated - Delay processing "
+			"of received EAPOL frame (state=%s bssid=" MACSTR ")",
+			wpa_supplicant_state_txt(wpa_s->wpa_state),
+			MAC2STR(wpa_s->bssid));
+		wpabuf_free(wpa_s->pending_eapol_rx);
+		wpa_s->pending_eapol_rx = wpabuf_alloc_copy(buf, len);
+		if (wpa_s->pending_eapol_rx) {
+			os_get_reltime(&wpa_s->pending_eapol_rx_time);
+			os_memcpy(wpa_s->pending_eapol_rx_src, src_addr,
+				  ETH_ALEN);
+		}
+		return;
+	}
+
+	wpa_s->last_eapol_matches_bssid =
+		os_memcmp(src_addr, wpa_s->bssid, ETH_ALEN) == 0;
+
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface) {
+		wpa_supplicant_ap_rx_eapol(wpa_s, src_addr, buf, len);
+		return;
+	}
+#endif /* CONFIG_AP */
+
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Ignored received EAPOL frame since "
+			"no key management is configured");
+		return;
+	}
+
+	if (wpa_s->eapol_received == 0 &&
+	    (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_PSK) ||
+	     !wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) ||
+	     wpa_s->wpa_state != WPA_COMPLETED) &&
+	    (wpa_s->current_ssid == NULL ||
+	     wpa_s->current_ssid->mode != WPAS_MODE_IBSS)) {
+		/* Timeout for completing IEEE 802.1X and WPA authentication */
+		int timeout = 10;
+
+		if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) ||
+		    wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA ||
+		    wpa_s->key_mgmt == WPA_KEY_MGMT_WPS) {
+			/* Use longer timeout for IEEE 802.1X/EAP */
+			timeout = 70;
+		}
+
+#ifdef CONFIG_WPS
+		if (wpa_s->current_ssid && wpa_s->current_bss &&
+		    (wpa_s->current_ssid->key_mgmt & WPA_KEY_MGMT_WPS) &&
+		    eap_is_wps_pin_enrollee(&wpa_s->current_ssid->eap)) {
+			/*
+			 * Use shorter timeout if going through WPS AP iteration
+			 * for PIN config method with an AP that does not
+			 * advertise Selected Registrar.
+			 */
+			struct wpabuf *wps_ie;
+
+			wps_ie = wpa_bss_get_vendor_ie_multi(
+				wpa_s->current_bss, WPS_IE_VENDOR_TYPE);
+			if (wps_ie &&
+			    !wps_is_addr_authorized(wps_ie, wpa_s->own_addr, 1))
+				timeout = 10;
+			wpabuf_free(wps_ie);
+		}
+#endif /* CONFIG_WPS */
+
+		wpa_supplicant_req_auth_timeout(wpa_s, timeout, 0);
+	}
+	wpa_s->eapol_received++;
+
+	if (wpa_s->countermeasures) {
+		wpa_msg(wpa_s, MSG_INFO, "WPA: Countermeasures - dropped "
+			"EAPOL packet");
+		return;
+	}
+
+#ifdef CONFIG_IBSS_RSN
+	if (wpa_s->current_ssid &&
+	    wpa_s->current_ssid->mode == WPAS_MODE_IBSS) {
+		ibss_rsn_rx_eapol(wpa_s->ibss_rsn, src_addr, buf, len);
+		return;
+	}
+#endif /* CONFIG_IBSS_RSN */
+
+	/* Source address of the incoming EAPOL frame could be compared to the
+	 * current BSSID. However, it is possible that a centralized
+	 * Authenticator could be using another MAC address than the BSSID of
+	 * an AP, so just allow any address to be used for now. The replies are
+	 * still sent to the current BSSID (if available), though. */
+
+	os_memcpy(wpa_s->last_eapol_src, src_addr, ETH_ALEN);
+	if (!wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) &&
+	    wpa_s->key_mgmt != WPA_KEY_MGMT_OWE &&
+	    wpa_s->key_mgmt != WPA_KEY_MGMT_DPP &&
+	    eapol_sm_rx_eapol(wpa_s->eapol, src_addr, buf, len) > 0)
+		return;
+	wpa_drv_poll(wpa_s);
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_PSK))
+		wpa_sm_rx_eapol(wpa_s->wpa, src_addr, buf, len);
+	else if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt)) {
+		/*
+		 * Set portValid = true here since we are going to skip 4-way
+		 * handshake processing which would normally set portValid. We
+		 * need this to allow the EAPOL state machines to be completed
+		 * without going through EAPOL-Key handshake.
+		 */
+		eapol_sm_notify_portValid(wpa_s->eapol, true);
+	}
+}
+
+
+static int wpas_eapol_needs_l2_packet(struct wpa_supplicant *wpa_s)
+{
+	return !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_CONTROL_PORT) ||
+		!(wpa_s->drv_flags2 & WPA_DRIVER_FLAGS2_CONTROL_PORT_RX);
+}
+
+
+int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s)
+{
+	if ((!wpa_s->p2p_mgmt ||
+	     !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE)) &&
+	    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_P2P_DEDICATED_INTERFACE)) {
+		l2_packet_deinit(wpa_s->l2);
+		wpa_s->l2 = l2_packet_init(wpa_s->ifname,
+					   wpa_drv_get_mac_addr(wpa_s),
+					   ETH_P_EAPOL,
+					   wpas_eapol_needs_l2_packet(wpa_s) ?
+					   wpa_supplicant_rx_eapol : NULL,
+					   wpa_s, 0);
+		if (wpa_s->l2 == NULL)
+			return -1;
+
+		if (l2_packet_set_packet_filter(wpa_s->l2,
+						L2_PACKET_FILTER_PKTTYPE))
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Failed to attach pkt_type filter");
+
+		if (l2_packet_get_own_addr(wpa_s->l2, wpa_s->own_addr)) {
+			wpa_msg(wpa_s, MSG_ERROR,
+				"Failed to get own L2 address");
+			return -1;
+		}
+	} else {
+		const u8 *addr = wpa_drv_get_mac_addr(wpa_s);
+		if (addr)
+			os_memcpy(wpa_s->own_addr, addr, ETH_ALEN);
+	}
+
+	wpa_sm_set_own_addr(wpa_s->wpa, wpa_s->own_addr);
+	wpas_wps_update_mac_addr(wpa_s);
+
+#ifdef CONFIG_FST
+	if (wpa_s->fst)
+		fst_update_mac_addr(wpa_s->fst, wpa_s->own_addr);
+#endif /* CONFIG_FST */
+
+	return 0;
+}
+
+
+static void wpa_supplicant_rx_eapol_bridge(void *ctx, const u8 *src_addr,
+					   const u8 *buf, size_t len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	const struct l2_ethhdr *eth;
+
+	if (len < sizeof(*eth))
+		return;
+	eth = (const struct l2_ethhdr *) buf;
+
+	if (os_memcmp(eth->h_dest, wpa_s->own_addr, ETH_ALEN) != 0 &&
+	    !(eth->h_dest[0] & 0x01)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "RX EAPOL from " MACSTR " to " MACSTR
+			" (bridge - not for this interface - ignore)",
+			MAC2STR(src_addr), MAC2STR(eth->h_dest));
+		return;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "RX EAPOL from " MACSTR " to " MACSTR
+		" (bridge)", MAC2STR(src_addr), MAC2STR(eth->h_dest));
+	wpa_supplicant_rx_eapol(wpa_s, src_addr, buf + sizeof(*eth),
+				len - sizeof(*eth));
+}
+
+
+int wpa_supplicant_update_bridge_ifname(struct wpa_supplicant *wpa_s,
+					const char *bridge_ifname)
+{
+	if (wpa_s->wpa_state > WPA_SCANNING)
+		return -EBUSY;
+
+	if (bridge_ifname &&
+	    os_strlen(bridge_ifname) >= sizeof(wpa_s->bridge_ifname))
+		return -EINVAL;
+
+	if (!bridge_ifname)
+		bridge_ifname = "";
+
+	if (os_strcmp(wpa_s->bridge_ifname, bridge_ifname) == 0)
+		return 0;
+
+	if (wpa_s->l2_br) {
+		l2_packet_deinit(wpa_s->l2_br);
+		wpa_s->l2_br = NULL;
+	}
+
+	os_strlcpy(wpa_s->bridge_ifname, bridge_ifname,
+		   sizeof(wpa_s->bridge_ifname));
+
+	if (wpa_s->bridge_ifname[0]) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Receiving packets from bridge interface '%s'",
+			wpa_s->bridge_ifname);
+		wpa_s->l2_br = l2_packet_init_bridge(
+			wpa_s->bridge_ifname, wpa_s->ifname, wpa_s->own_addr,
+			ETH_P_EAPOL, wpa_supplicant_rx_eapol_bridge, wpa_s, 1);
+		if (!wpa_s->l2_br) {
+			wpa_msg(wpa_s, MSG_ERROR,
+				"Failed to open l2_packet connection for the bridge interface '%s'",
+				wpa_s->bridge_ifname);
+			goto fail;
+		}
+	}
+
+#ifdef CONFIG_TDLS
+	if (!wpa_s->p2p_mgmt && wpa_tdls_init(wpa_s->wpa))
+		goto fail;
+#endif /* CONFIG_TDLS */
+
+	return 0;
+fail:
+	wpa_s->bridge_ifname[0] = 0;
+	if (wpa_s->l2_br) {
+		l2_packet_deinit(wpa_s->l2_br);
+		wpa_s->l2_br = NULL;
+	}
+#ifdef CONFIG_TDLS
+	if (!wpa_s->p2p_mgmt)
+		wpa_tdls_init(wpa_s->wpa);
+#endif /* CONFIG_TDLS */
+	return -EIO;
+}
+
+
+/**
+ * wpa_supplicant_driver_init - Initialize driver interface parameters
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function is called to initialize driver interface parameters.
+ * wpa_drv_init() must have been called before this function to initialize the
+ * driver interface.
+ */
+int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s)
+{
+	static int interface_count = 0;
+
+	if (wpa_supplicant_update_mac_addr(wpa_s) < 0)
+		return -1;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Own MAC address: " MACSTR,
+		MAC2STR(wpa_s->own_addr));
+	os_memcpy(wpa_s->perm_addr, wpa_s->own_addr, ETH_ALEN);
+	wpa_sm_set_own_addr(wpa_s->wpa, wpa_s->own_addr);
+
+	if (wpa_s->bridge_ifname[0] && wpas_eapol_needs_l2_packet(wpa_s)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Receiving packets from bridge "
+			"interface '%s'", wpa_s->bridge_ifname);
+		wpa_s->l2_br = l2_packet_init_bridge(
+			wpa_s->bridge_ifname, wpa_s->ifname, wpa_s->own_addr,
+			ETH_P_EAPOL, wpa_supplicant_rx_eapol_bridge, wpa_s, 1);
+		if (wpa_s->l2_br == NULL) {
+			wpa_msg(wpa_s, MSG_ERROR, "Failed to open l2_packet "
+				"connection for the bridge interface '%s'",
+				wpa_s->bridge_ifname);
+			return -1;
+		}
+	}
+
+	if (wpa_s->conf->ap_scan == 2 &&
+	    os_strcmp(wpa_s->driver->name, "nl80211") == 0) {
+		wpa_printf(MSG_INFO,
+			   "Note: nl80211 driver interface is not designed to be used with ap_scan=2; this can result in connection failures");
+	}
+
+	wpa_clear_keys(wpa_s, NULL);
+
+	/* Make sure that TKIP countermeasures are not left enabled (could
+	 * happen if wpa_supplicant is killed during countermeasures. */
+	wpa_drv_set_countermeasures(wpa_s, 0);
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "RSN: flushing PMKID list in the driver");
+	wpa_drv_flush_pmkid(wpa_s);
+
+	wpa_s->prev_scan_ssid = WILDCARD_SSID_SCAN;
+	wpa_s->prev_scan_wildcard = 0;
+
+	if (wpa_supplicant_enabled_networks(wpa_s)) {
+		if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
+			wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+			interface_count = 0;
+		}
+#ifndef ANDROID
+		if (!wpa_s->p2p_mgmt &&
+		    wpa_supplicant_delayed_sched_scan(wpa_s,
+						      interface_count % 3,
+						      100000))
+			wpa_supplicant_req_scan(wpa_s, interface_count % 3,
+						100000);
+#endif /* ANDROID */
+		interface_count++;
+	} else
+		wpa_supplicant_set_state(wpa_s, WPA_INACTIVE);
+
+	return 0;
+}
+
+
+static int wpa_supplicant_daemon(const char *pid_file)
+{
+	wpa_printf(MSG_DEBUG, "Daemonize..");
+	return os_daemonize(pid_file);
+}
+
+
+static struct wpa_supplicant *
+wpa_supplicant_alloc(struct wpa_supplicant *parent)
+{
+	struct wpa_supplicant *wpa_s;
+
+	wpa_s = os_zalloc(sizeof(*wpa_s));
+	if (wpa_s == NULL)
+		return NULL;
+	wpa_s->scan_req = INITIAL_SCAN_REQ;
+	wpa_s->scan_interval = 5;
+	wpa_s->new_connection = 1;
+	wpa_s->parent = parent ? parent : wpa_s;
+	wpa_s->p2pdev = wpa_s->parent;
+	wpa_s->sched_scanning = 0;
+	wpa_s->setband_mask = WPA_SETBAND_AUTO;
+
+	dl_list_init(&wpa_s->bss_tmp_disallowed);
+	dl_list_init(&wpa_s->fils_hlp_req);
+#ifdef CONFIG_TESTING_OPTIONS
+	dl_list_init(&wpa_s->drv_signal_override);
+#endif /* CONFIG_TESTING_OPTIONS */
+	dl_list_init(&wpa_s->active_scs_ids);
+
+	return wpa_s;
+}
+
+
+#ifdef CONFIG_HT_OVERRIDES
+
+static int wpa_set_htcap_mcs(struct wpa_supplicant *wpa_s,
+			     struct ieee80211_ht_capabilities *htcaps,
+			     struct ieee80211_ht_capabilities *htcaps_mask,
+			     const char *ht_mcs)
+{
+	/* parse ht_mcs into hex array */
+	int i;
+	const char *tmp = ht_mcs;
+	char *end = NULL;
+
+	/* If ht_mcs is null, do not set anything */
+	if (!ht_mcs)
+		return 0;
+
+	/* This is what we are setting in the kernel */
+	os_memset(&htcaps->supported_mcs_set, 0, IEEE80211_HT_MCS_MASK_LEN);
+
+	wpa_msg(wpa_s, MSG_DEBUG, "set_htcap, ht_mcs -:%s:-", ht_mcs);
+
+	for (i = 0; i < IEEE80211_HT_MCS_MASK_LEN; i++) {
+		long v;
+
+		errno = 0;
+		v = strtol(tmp, &end, 16);
+
+		if (errno == 0) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"htcap value[%i]: %ld end: %p  tmp: %p",
+				i, v, end, tmp);
+			if (end == tmp)
+				break;
+
+			htcaps->supported_mcs_set[i] = v;
+			tmp = end;
+		} else {
+			wpa_msg(wpa_s, MSG_ERROR,
+				"Failed to parse ht-mcs: %s, error: %s\n",
+				ht_mcs, strerror(errno));
+			return -1;
+		}
+	}
+
+	/*
+	 * If we were able to parse any values, then set mask for the MCS set.
+	 */
+	if (i) {
+		os_memset(&htcaps_mask->supported_mcs_set, 0xff,
+			  IEEE80211_HT_MCS_MASK_LEN - 1);
+		/* skip the 3 reserved bits */
+		htcaps_mask->supported_mcs_set[IEEE80211_HT_MCS_MASK_LEN - 1] =
+			0x1f;
+	}
+
+	return 0;
+}
+
+
+static int wpa_disable_max_amsdu(struct wpa_supplicant *wpa_s,
+				 struct ieee80211_ht_capabilities *htcaps,
+				 struct ieee80211_ht_capabilities *htcaps_mask,
+				 int disabled)
+{
+	le16 msk;
+
+	if (disabled == -1)
+		return 0;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "set_disable_max_amsdu: %d", disabled);
+
+	msk = host_to_le16(HT_CAP_INFO_MAX_AMSDU_SIZE);
+	htcaps_mask->ht_capabilities_info |= msk;
+	if (disabled)
+		htcaps->ht_capabilities_info &= msk;
+	else
+		htcaps->ht_capabilities_info |= msk;
+
+	return 0;
+}
+
+
+static int wpa_set_ampdu_factor(struct wpa_supplicant *wpa_s,
+				struct ieee80211_ht_capabilities *htcaps,
+				struct ieee80211_ht_capabilities *htcaps_mask,
+				int factor)
+{
+	if (factor == -1)
+		return 0;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "set_ampdu_factor: %d", factor);
+
+	if (factor < 0 || factor > 3) {
+		wpa_msg(wpa_s, MSG_ERROR, "ampdu_factor: %d out of range. "
+			"Must be 0-3 or -1", factor);
+		return -EINVAL;
+	}
+
+	htcaps_mask->a_mpdu_params |= 0x3; /* 2 bits for factor */
+	htcaps->a_mpdu_params &= ~0x3;
+	htcaps->a_mpdu_params |= factor & 0x3;
+
+	return 0;
+}
+
+
+static int wpa_set_ampdu_density(struct wpa_supplicant *wpa_s,
+				 struct ieee80211_ht_capabilities *htcaps,
+				 struct ieee80211_ht_capabilities *htcaps_mask,
+				 int density)
+{
+	if (density == -1)
+		return 0;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "set_ampdu_density: %d", density);
+
+	if (density < 0 || density > 7) {
+		wpa_msg(wpa_s, MSG_ERROR,
+			"ampdu_density: %d out of range. Must be 0-7 or -1.",
+			density);
+		return -EINVAL;
+	}
+
+	htcaps_mask->a_mpdu_params |= 0x1C;
+	htcaps->a_mpdu_params &= ~(0x1C);
+	htcaps->a_mpdu_params |= (density << 2) & 0x1C;
+
+	return 0;
+}
+
+
+static int wpa_set_disable_ht40(struct wpa_supplicant *wpa_s,
+				struct ieee80211_ht_capabilities *htcaps,
+				struct ieee80211_ht_capabilities *htcaps_mask,
+				int disabled)
+{
+	if (disabled)
+		wpa_msg(wpa_s, MSG_DEBUG, "set_disable_ht40: %d", disabled);
+
+	set_disable_ht40(htcaps, disabled);
+	set_disable_ht40(htcaps_mask, 0);
+
+	return 0;
+}
+
+
+static int wpa_set_disable_sgi(struct wpa_supplicant *wpa_s,
+			       struct ieee80211_ht_capabilities *htcaps,
+			       struct ieee80211_ht_capabilities *htcaps_mask,
+			       int disabled)
+{
+	/* Masking these out disables SGI */
+	le16 msk = host_to_le16(HT_CAP_INFO_SHORT_GI20MHZ |
+				HT_CAP_INFO_SHORT_GI40MHZ);
+
+	if (disabled)
+		wpa_msg(wpa_s, MSG_DEBUG, "set_disable_sgi: %d", disabled);
+
+	if (disabled)
+		htcaps->ht_capabilities_info &= ~msk;
+	else
+		htcaps->ht_capabilities_info |= msk;
+
+	htcaps_mask->ht_capabilities_info |= msk;
+
+	return 0;
+}
+
+
+static int wpa_set_disable_ldpc(struct wpa_supplicant *wpa_s,
+			       struct ieee80211_ht_capabilities *htcaps,
+			       struct ieee80211_ht_capabilities *htcaps_mask,
+			       int disabled)
+{
+	/* Masking these out disables LDPC */
+	le16 msk = host_to_le16(HT_CAP_INFO_LDPC_CODING_CAP);
+
+	if (disabled)
+		wpa_msg(wpa_s, MSG_DEBUG, "set_disable_ldpc: %d", disabled);
+
+	if (disabled)
+		htcaps->ht_capabilities_info &= ~msk;
+	else
+		htcaps->ht_capabilities_info |= msk;
+
+	htcaps_mask->ht_capabilities_info |= msk;
+
+	return 0;
+}
+
+
+static int wpa_set_tx_stbc(struct wpa_supplicant *wpa_s,
+			   struct ieee80211_ht_capabilities *htcaps,
+			   struct ieee80211_ht_capabilities *htcaps_mask,
+			   int tx_stbc)
+{
+	le16 msk = host_to_le16(HT_CAP_INFO_TX_STBC);
+
+	if (tx_stbc == -1)
+		return 0;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "set_tx_stbc: %d", tx_stbc);
+
+	if (tx_stbc < 0 || tx_stbc > 1) {
+		wpa_msg(wpa_s, MSG_ERROR,
+			"tx_stbc: %d out of range. Must be 0-1 or -1", tx_stbc);
+		return -EINVAL;
+	}
+
+	htcaps_mask->ht_capabilities_info |= msk;
+	htcaps->ht_capabilities_info &= ~msk;
+	htcaps->ht_capabilities_info |= (tx_stbc << 7) & msk;
+
+	return 0;
+}
+
+
+static int wpa_set_rx_stbc(struct wpa_supplicant *wpa_s,
+			   struct ieee80211_ht_capabilities *htcaps,
+			   struct ieee80211_ht_capabilities *htcaps_mask,
+			   int rx_stbc)
+{
+	le16 msk = host_to_le16(HT_CAP_INFO_RX_STBC_MASK);
+
+	if (rx_stbc == -1)
+		return 0;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "set_rx_stbc: %d", rx_stbc);
+
+	if (rx_stbc < 0 || rx_stbc > 3) {
+		wpa_msg(wpa_s, MSG_ERROR,
+			"rx_stbc: %d out of range. Must be 0-3 or -1", rx_stbc);
+		return -EINVAL;
+	}
+
+	htcaps_mask->ht_capabilities_info |= msk;
+	htcaps->ht_capabilities_info &= ~msk;
+	htcaps->ht_capabilities_info |= (rx_stbc << 8) & msk;
+
+	return 0;
+}
+
+
+void wpa_supplicant_apply_ht_overrides(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+	struct wpa_driver_associate_params *params)
+{
+	struct ieee80211_ht_capabilities *htcaps;
+	struct ieee80211_ht_capabilities *htcaps_mask;
+
+	if (!ssid)
+		return;
+
+	params->disable_ht = ssid->disable_ht;
+	if (!params->htcaps || !params->htcaps_mask)
+		return;
+
+	htcaps = (struct ieee80211_ht_capabilities *) params->htcaps;
+	htcaps_mask = (struct ieee80211_ht_capabilities *) params->htcaps_mask;
+	wpa_set_htcap_mcs(wpa_s, htcaps, htcaps_mask, ssid->ht_mcs);
+	wpa_disable_max_amsdu(wpa_s, htcaps, htcaps_mask,
+			      ssid->disable_max_amsdu);
+	wpa_set_ampdu_factor(wpa_s, htcaps, htcaps_mask, ssid->ampdu_factor);
+	wpa_set_ampdu_density(wpa_s, htcaps, htcaps_mask, ssid->ampdu_density);
+	wpa_set_disable_ht40(wpa_s, htcaps, htcaps_mask, ssid->disable_ht40);
+	wpa_set_disable_sgi(wpa_s, htcaps, htcaps_mask, ssid->disable_sgi);
+	wpa_set_disable_ldpc(wpa_s, htcaps, htcaps_mask, ssid->disable_ldpc);
+	wpa_set_rx_stbc(wpa_s, htcaps, htcaps_mask, ssid->rx_stbc);
+	wpa_set_tx_stbc(wpa_s, htcaps, htcaps_mask, ssid->tx_stbc);
+
+	if (ssid->ht40_intolerant) {
+		le16 bit = host_to_le16(HT_CAP_INFO_40MHZ_INTOLERANT);
+		htcaps->ht_capabilities_info |= bit;
+		htcaps_mask->ht_capabilities_info |= bit;
+	}
+}
+
+#endif /* CONFIG_HT_OVERRIDES */
+
+
+#ifdef CONFIG_VHT_OVERRIDES
+void wpa_supplicant_apply_vht_overrides(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+	struct wpa_driver_associate_params *params)
+{
+	struct ieee80211_vht_capabilities *vhtcaps;
+	struct ieee80211_vht_capabilities *vhtcaps_mask;
+
+	if (!ssid)
+		return;
+
+	params->disable_vht = ssid->disable_vht;
+
+	vhtcaps = (void *) params->vhtcaps;
+	vhtcaps_mask = (void *) params->vhtcaps_mask;
+
+	if (!vhtcaps || !vhtcaps_mask)
+		return;
+
+	vhtcaps->vht_capabilities_info = host_to_le32(ssid->vht_capa);
+	vhtcaps_mask->vht_capabilities_info = host_to_le32(ssid->vht_capa_mask);
+
+#ifdef CONFIG_HT_OVERRIDES
+	if (ssid->disable_sgi) {
+		vhtcaps_mask->vht_capabilities_info |= (VHT_CAP_SHORT_GI_80 |
+							VHT_CAP_SHORT_GI_160);
+		vhtcaps->vht_capabilities_info &= ~(VHT_CAP_SHORT_GI_80 |
+						    VHT_CAP_SHORT_GI_160);
+		wpa_msg(wpa_s, MSG_DEBUG,
+			"disable-sgi override specified, vht-caps: 0x%x",
+			vhtcaps->vht_capabilities_info);
+	}
+
+	/* if max ampdu is <= 3, we have to make the HT cap the same */
+	if (ssid->vht_capa_mask & VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX) {
+		int max_ampdu;
+
+		max_ampdu = (ssid->vht_capa &
+			     VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX) >>
+			VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX_SHIFT;
+
+		max_ampdu = max_ampdu < 3 ? max_ampdu : 3;
+		wpa_set_ampdu_factor(wpa_s,
+				     (void *) params->htcaps,
+				     (void *) params->htcaps_mask,
+				     max_ampdu);
+	}
+#endif /* CONFIG_HT_OVERRIDES */
+
+#define OVERRIDE_MCS(i)							\
+	if (ssid->vht_tx_mcs_nss_ ##i >= 0) {				\
+		vhtcaps_mask->vht_supported_mcs_set.tx_map |=		\
+			host_to_le16(3 << 2 * (i - 1));			\
+		vhtcaps->vht_supported_mcs_set.tx_map |=		\
+			host_to_le16(ssid->vht_tx_mcs_nss_ ##i <<	\
+				     2 * (i - 1));			\
+	}								\
+	if (ssid->vht_rx_mcs_nss_ ##i >= 0) {				\
+		vhtcaps_mask->vht_supported_mcs_set.rx_map |=		\
+			host_to_le16(3 << 2 * (i - 1));			\
+		vhtcaps->vht_supported_mcs_set.rx_map |=		\
+			host_to_le16(ssid->vht_rx_mcs_nss_ ##i <<	\
+				     2 * (i - 1));			\
+	}
+
+	OVERRIDE_MCS(1);
+	OVERRIDE_MCS(2);
+	OVERRIDE_MCS(3);
+	OVERRIDE_MCS(4);
+	OVERRIDE_MCS(5);
+	OVERRIDE_MCS(6);
+	OVERRIDE_MCS(7);
+	OVERRIDE_MCS(8);
+}
+#endif /* CONFIG_VHT_OVERRIDES */
+
+
+#ifdef CONFIG_HE_OVERRIDES
+void wpa_supplicant_apply_he_overrides(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+	struct wpa_driver_associate_params *params)
+{
+	if (!ssid)
+		return;
+
+	params->disable_he = ssid->disable_he;
+}
+#endif /* CONFIG_HE_OVERRIDES */
+
+
+static int pcsc_reader_init(struct wpa_supplicant *wpa_s)
+{
+#ifdef PCSC_FUNCS
+	size_t len;
+
+	if (!wpa_s->conf->pcsc_reader)
+		return 0;
+
+	wpa_s->scard = scard_init(wpa_s->conf->pcsc_reader);
+	if (!wpa_s->scard)
+		return 1;
+
+	if (wpa_s->conf->pcsc_pin &&
+	    scard_set_pin(wpa_s->scard, wpa_s->conf->pcsc_pin) < 0) {
+		scard_deinit(wpa_s->scard);
+		wpa_s->scard = NULL;
+		wpa_msg(wpa_s, MSG_ERROR, "PC/SC PIN validation failed");
+		return -1;
+	}
+
+	len = sizeof(wpa_s->imsi) - 1;
+	if (scard_get_imsi(wpa_s->scard, wpa_s->imsi, &len)) {
+		scard_deinit(wpa_s->scard);
+		wpa_s->scard = NULL;
+		wpa_msg(wpa_s, MSG_ERROR, "Could not read IMSI");
+		return -1;
+	}
+	wpa_s->imsi[len] = '\0';
+
+	wpa_s->mnc_len = scard_get_mnc_len(wpa_s->scard);
+
+	wpa_printf(MSG_DEBUG, "SCARD: IMSI %s (MNC length %d)",
+		   wpa_s->imsi, wpa_s->mnc_len);
+
+	wpa_sm_set_scard_ctx(wpa_s->wpa, wpa_s->scard);
+	eapol_sm_register_scard_ctx(wpa_s->eapol, wpa_s->scard);
+#endif /* PCSC_FUNCS */
+
+	return 0;
+}
+
+
+int wpas_init_ext_pw(struct wpa_supplicant *wpa_s)
+{
+	char *val, *pos;
+
+	ext_password_deinit(wpa_s->ext_pw);
+	wpa_s->ext_pw = NULL;
+	eapol_sm_set_ext_pw_ctx(wpa_s->eapol, NULL);
+
+	if (!wpa_s->conf->ext_password_backend)
+		return 0;
+
+	val = os_strdup(wpa_s->conf->ext_password_backend);
+	if (val == NULL)
+		return -1;
+	pos = os_strchr(val, ':');
+	if (pos)
+		*pos++ = '\0';
+
+	wpa_printf(MSG_DEBUG, "EXT PW: Initialize backend '%s'", val);
+
+	wpa_s->ext_pw = ext_password_init(val, pos);
+	os_free(val);
+	if (wpa_s->ext_pw == NULL) {
+		wpa_printf(MSG_DEBUG, "EXT PW: Failed to initialize backend");
+		return -1;
+	}
+	eapol_sm_set_ext_pw_ctx(wpa_s->eapol, wpa_s->ext_pw);
+
+	return 0;
+}
+
+
+#ifdef CONFIG_FST
+
+static const u8 * wpas_fst_get_bssid_cb(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	return (is_zero_ether_addr(wpa_s->bssid) ||
+		wpa_s->wpa_state != WPA_COMPLETED) ? NULL : wpa_s->bssid;
+}
+
+
+static void wpas_fst_get_channel_info_cb(void *ctx,
+					 enum hostapd_hw_mode *hw_mode,
+					 u8 *channel)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (wpa_s->current_bss) {
+		*hw_mode = ieee80211_freq_to_chan(wpa_s->current_bss->freq,
+						  channel);
+	} else if (wpa_s->hw.num_modes) {
+		*hw_mode = wpa_s->hw.modes[0].mode;
+	} else {
+		WPA_ASSERT(0);
+		*hw_mode = 0;
+	}
+}
+
+
+static int wpas_fst_get_hw_modes(void *ctx, struct hostapd_hw_modes **modes)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	*modes = wpa_s->hw.modes;
+	return wpa_s->hw.num_modes;
+}
+
+
+static void wpas_fst_set_ies_cb(void *ctx, const struct wpabuf *fst_ies)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	wpa_hexdump_buf(MSG_DEBUG, "FST: Set IEs", fst_ies);
+	wpa_s->fst_ies = fst_ies;
+}
+
+
+static int wpas_fst_send_action_cb(void *ctx, const u8 *da, struct wpabuf *data)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (os_memcmp(wpa_s->bssid, da, ETH_ALEN) != 0) {
+		wpa_printf(MSG_INFO, "FST:%s:bssid=" MACSTR " != da=" MACSTR,
+			   __func__, MAC2STR(wpa_s->bssid), MAC2STR(da));
+		return -1;
+	}
+	return wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+				   wpa_s->own_addr, wpa_s->bssid,
+				   wpabuf_head(data), wpabuf_len(data),
+				   0);
+}
+
+
+static const struct wpabuf * wpas_fst_get_mb_ie_cb(void *ctx, const u8 *addr)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	WPA_ASSERT(os_memcmp(wpa_s->bssid, addr, ETH_ALEN) == 0);
+	return wpa_s->received_mb_ies;
+}
+
+
+static void wpas_fst_update_mb_ie_cb(void *ctx, const u8 *addr,
+				     const u8 *buf, size_t size)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct mb_ies_info info;
+
+	WPA_ASSERT(os_memcmp(wpa_s->bssid, addr, ETH_ALEN) == 0);
+
+	if (!mb_ies_info_by_ies(&info, buf, size)) {
+		wpabuf_free(wpa_s->received_mb_ies);
+		wpa_s->received_mb_ies = mb_ies_by_info(&info);
+	}
+}
+
+
+static const u8 * wpas_fst_get_peer_first(void *ctx,
+					  struct fst_get_peer_ctx **get_ctx,
+					  bool mb_only)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	*get_ctx = NULL;
+	if (!is_zero_ether_addr(wpa_s->bssid))
+		return (wpa_s->received_mb_ies || !mb_only) ?
+			wpa_s->bssid : NULL;
+	return NULL;
+}
+
+
+static const u8 * wpas_fst_get_peer_next(void *ctx,
+					 struct fst_get_peer_ctx **get_ctx,
+					 bool mb_only)
+{
+	return NULL;
+}
+
+void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s,
+				       struct fst_wpa_obj *iface_obj)
+{
+	iface_obj->ctx              = wpa_s;
+	iface_obj->get_bssid        = wpas_fst_get_bssid_cb;
+	iface_obj->get_channel_info = wpas_fst_get_channel_info_cb;
+	iface_obj->get_hw_modes     = wpas_fst_get_hw_modes;
+	iface_obj->set_ies          = wpas_fst_set_ies_cb;
+	iface_obj->send_action      = wpas_fst_send_action_cb;
+	iface_obj->get_mb_ie        = wpas_fst_get_mb_ie_cb;
+	iface_obj->update_mb_ie     = wpas_fst_update_mb_ie_cb;
+	iface_obj->get_peer_first   = wpas_fst_get_peer_first;
+	iface_obj->get_peer_next    = wpas_fst_get_peer_next;
+}
+#endif /* CONFIG_FST */
+
+static int wpas_set_wowlan_triggers(struct wpa_supplicant *wpa_s,
+				    const struct wpa_driver_capa *capa)
+{
+	struct wowlan_triggers *triggers;
+	int ret = 0;
+
+	if (!wpa_s->conf->wowlan_triggers)
+		return 0;
+
+	triggers = wpa_get_wowlan_triggers(wpa_s->conf->wowlan_triggers, capa);
+	if (triggers) {
+		ret = wpa_drv_wowlan(wpa_s, triggers);
+		os_free(triggers);
+	}
+	return ret;
+}
+
+
+enum wpa_radio_work_band wpas_freq_to_band(int freq)
+{
+	if (freq < 3000)
+		return BAND_2_4_GHZ;
+	if (freq > 50000)
+		return BAND_60_GHZ;
+	return BAND_5_GHZ;
+}
+
+
+unsigned int wpas_get_bands(struct wpa_supplicant *wpa_s, const int *freqs)
+{
+	int i;
+	unsigned int band = 0;
+
+	if (freqs) {
+		/* freqs are specified for the radio work */
+		for (i = 0; freqs[i]; i++)
+			band |= wpas_freq_to_band(freqs[i]);
+	} else {
+		/*
+		 * freqs are not specified, implies all
+		 * the supported freqs by HW
+		 */
+		for (i = 0; i < wpa_s->hw.num_modes; i++) {
+			if (wpa_s->hw.modes[i].num_channels != 0) {
+				if (wpa_s->hw.modes[i].mode ==
+				    HOSTAPD_MODE_IEEE80211B ||
+				    wpa_s->hw.modes[i].mode ==
+				    HOSTAPD_MODE_IEEE80211G)
+					band |= BAND_2_4_GHZ;
+				else if (wpa_s->hw.modes[i].mode ==
+					 HOSTAPD_MODE_IEEE80211A)
+					band |= BAND_5_GHZ;
+				else if (wpa_s->hw.modes[i].mode ==
+					 HOSTAPD_MODE_IEEE80211AD)
+					band |= BAND_60_GHZ;
+				else if (wpa_s->hw.modes[i].mode ==
+					 HOSTAPD_MODE_IEEE80211ANY)
+					band = BAND_2_4_GHZ | BAND_5_GHZ |
+						BAND_60_GHZ;
+			}
+		}
+	}
+
+	return band;
+}
+
+
+static struct wpa_radio * radio_add_interface(struct wpa_supplicant *wpa_s,
+					      const char *rn)
+{
+	struct wpa_supplicant *iface = wpa_s->global->ifaces;
+	struct wpa_radio *radio;
+
+	while (rn && iface) {
+		radio = iface->radio;
+		if (radio && os_strcmp(rn, radio->name) == 0) {
+			wpa_printf(MSG_DEBUG, "Add interface %s to existing radio %s",
+				   wpa_s->ifname, rn);
+			dl_list_add(&radio->ifaces, &wpa_s->radio_list);
+			return radio;
+		}
+
+		iface = iface->next;
+	}
+
+	wpa_printf(MSG_DEBUG, "Add interface %s to a new radio %s",
+		   wpa_s->ifname, rn ? rn : "N/A");
+	radio = os_zalloc(sizeof(*radio));
+	if (radio == NULL)
+		return NULL;
+
+	if (rn)
+		os_strlcpy(radio->name, rn, sizeof(radio->name));
+	dl_list_init(&radio->ifaces);
+	dl_list_init(&radio->work);
+	dl_list_add(&radio->ifaces, &wpa_s->radio_list);
+
+	return radio;
+}
+
+
+static void radio_work_free(struct wpa_radio_work *work)
+{
+	if (work->wpa_s->scan_work == work) {
+		/* This should not really happen. */
+		wpa_dbg(work->wpa_s, MSG_INFO, "Freeing radio work '%s'@%p (started=%d) that is marked as scan_work",
+			work->type, work, work->started);
+		work->wpa_s->scan_work = NULL;
+	}
+
+#ifdef CONFIG_P2P
+	if (work->wpa_s->p2p_scan_work == work) {
+		/* This should not really happen. */
+		wpa_dbg(work->wpa_s, MSG_INFO, "Freeing radio work '%s'@%p (started=%d) that is marked as p2p_scan_work",
+			work->type, work, work->started);
+		work->wpa_s->p2p_scan_work = NULL;
+	}
+#endif /* CONFIG_P2P */
+
+	if (work->started) {
+		work->wpa_s->radio->num_active_works--;
+		wpa_dbg(work->wpa_s, MSG_DEBUG,
+			"radio_work_free('%s'@%p): num_active_works --> %u",
+			work->type, work,
+			work->wpa_s->radio->num_active_works);
+	}
+
+	dl_list_del(&work->list);
+	os_free(work);
+}
+
+
+static int radio_work_is_connect(struct wpa_radio_work *work)
+{
+	return os_strcmp(work->type, "sme-connect") == 0 ||
+		os_strcmp(work->type, "connect") == 0;
+}
+
+
+static int radio_work_is_scan(struct wpa_radio_work *work)
+{
+	return os_strcmp(work->type, "scan") == 0 ||
+		os_strcmp(work->type, "p2p-scan") == 0;
+}
+
+
+static struct wpa_radio_work * radio_work_get_next_work(struct wpa_radio *radio)
+{
+	struct wpa_radio_work *active_work = NULL;
+	struct wpa_radio_work *tmp;
+
+	/* Get the active work to know the type and band. */
+	dl_list_for_each(tmp, &radio->work, struct wpa_radio_work, list) {
+		if (tmp->started) {
+			active_work = tmp;
+			break;
+		}
+	}
+
+	if (!active_work) {
+		/* No active work, start one */
+		radio->num_active_works = 0;
+		dl_list_for_each(tmp, &radio->work, struct wpa_radio_work,
+				 list) {
+			if (os_strcmp(tmp->type, "scan") == 0 &&
+			    external_scan_running(radio) &&
+			    (((struct wpa_driver_scan_params *)
+			      tmp->ctx)->only_new_results ||
+			     tmp->wpa_s->clear_driver_scan_cache))
+				continue;
+			return tmp;
+		}
+		return NULL;
+	}
+
+	if (radio_work_is_connect(active_work)) {
+		/*
+		 * If the active work is either connect or sme-connect,
+		 * do not parallelize them with other radio works.
+		 */
+		wpa_dbg(active_work->wpa_s, MSG_DEBUG,
+			"Do not parallelize radio work with %s",
+			active_work->type);
+		return NULL;
+	}
+
+	dl_list_for_each(tmp, &radio->work, struct wpa_radio_work, list) {
+		if (tmp->started)
+			continue;
+
+		/*
+		 * If connect or sme-connect are enqueued, parallelize only
+		 * those operations ahead of them in the queue.
+		 */
+		if (radio_work_is_connect(tmp))
+			break;
+
+		/* Serialize parallel scan and p2p_scan operations on the same
+		 * interface since the driver_nl80211 mechanism for tracking
+		 * scan cookies does not yet have support for this. */
+		if (active_work->wpa_s == tmp->wpa_s &&
+		    radio_work_is_scan(active_work) &&
+		    radio_work_is_scan(tmp)) {
+			wpa_dbg(active_work->wpa_s, MSG_DEBUG,
+				"Do not start work '%s' when another work '%s' is already scheduled",
+				tmp->type, active_work->type);
+			continue;
+		}
+		/*
+		 * Check that the radio works are distinct and
+		 * on different bands.
+		 */
+		if (os_strcmp(active_work->type, tmp->type) != 0 &&
+		    (active_work->bands != tmp->bands)) {
+			/*
+			 * If a scan has to be scheduled through nl80211 scan
+			 * interface and if an external scan is already running,
+			 * do not schedule the scan since it is likely to get
+			 * rejected by kernel.
+			 */
+			if (os_strcmp(tmp->type, "scan") == 0 &&
+			    external_scan_running(radio) &&
+			    (((struct wpa_driver_scan_params *)
+			      tmp->ctx)->only_new_results ||
+			     tmp->wpa_s->clear_driver_scan_cache))
+				continue;
+
+			wpa_dbg(active_work->wpa_s, MSG_DEBUG,
+				"active_work:%s new_work:%s",
+				active_work->type, tmp->type);
+			return tmp;
+		}
+	}
+
+	/* Did not find a radio work to schedule in parallel. */
+	return NULL;
+}
+
+
+static void radio_start_next_work(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_radio *radio = eloop_ctx;
+	struct wpa_radio_work *work;
+	struct os_reltime now, diff;
+	struct wpa_supplicant *wpa_s;
+
+	work = dl_list_first(&radio->work, struct wpa_radio_work, list);
+	if (work == NULL) {
+		radio->num_active_works = 0;
+		return;
+	}
+
+	wpa_s = dl_list_first(&radio->ifaces, struct wpa_supplicant,
+			      radio_list);
+
+	if (!(wpa_s &&
+	      wpa_s->drv_flags & WPA_DRIVER_FLAGS_OFFCHANNEL_SIMULTANEOUS)) {
+		if (work->started)
+			return; /* already started and still in progress */
+
+		if (wpa_s && external_scan_running(wpa_s->radio)) {
+			wpa_printf(MSG_DEBUG, "Delay radio work start until externally triggered scan completes");
+			return;
+		}
+	} else {
+		work = NULL;
+		if (radio->num_active_works < MAX_ACTIVE_WORKS) {
+			/* get the work to schedule next */
+			work = radio_work_get_next_work(radio);
+		}
+		if (!work)
+			return;
+	}
+
+	wpa_s = work->wpa_s;
+	os_get_reltime(&now);
+	os_reltime_sub(&now, &work->time, &diff);
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"Starting radio work '%s'@%p after %ld.%06ld second wait",
+		work->type, work, diff.sec, diff.usec);
+	work->started = 1;
+	work->time = now;
+	radio->num_active_works++;
+
+	work->cb(work, 0);
+
+	if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_OFFCHANNEL_SIMULTANEOUS) &&
+	    radio->num_active_works < MAX_ACTIVE_WORKS)
+		radio_work_check_next(wpa_s);
+}
+
+
+/*
+ * This function removes both started and pending radio works running on
+ * the provided interface's radio.
+ * Prior to the removal of the radio work, its callback (cb) is called with
+ * deinit set to be 1. Each work's callback is responsible for clearing its
+ * internal data and restoring to a correct state.
+ * @wpa_s: wpa_supplicant data
+ * @type: type of works to be removed
+ * @remove_all: 1 to remove all the works on this radio, 0 to remove only
+ * this interface's works.
+ */
+void radio_remove_works(struct wpa_supplicant *wpa_s,
+			const char *type, int remove_all)
+{
+	struct wpa_radio_work *work, *tmp;
+	struct wpa_radio *radio = wpa_s->radio;
+
+	dl_list_for_each_safe(work, tmp, &radio->work, struct wpa_radio_work,
+			      list) {
+		if (type && os_strcmp(type, work->type) != 0)
+			continue;
+
+		/* skip other ifaces' works */
+		if (!remove_all && work->wpa_s != wpa_s)
+			continue;
+
+		wpa_dbg(wpa_s, MSG_DEBUG, "Remove radio work '%s'@%p%s",
+			work->type, work, work->started ? " (started)" : "");
+		work->cb(work, 1);
+		radio_work_free(work);
+	}
+
+	/* in case we removed the started work */
+	radio_work_check_next(wpa_s);
+}
+
+
+void radio_remove_pending_work(struct wpa_supplicant *wpa_s, void *ctx)
+{
+	struct wpa_radio_work *work;
+	struct wpa_radio *radio = wpa_s->radio;
+
+	dl_list_for_each(work, &radio->work, struct wpa_radio_work, list) {
+		if (work->ctx != ctx)
+			continue;
+		wpa_dbg(wpa_s, MSG_DEBUG, "Free pending radio work '%s'@%p%s",
+			work->type, work, work->started ? " (started)" : "");
+		radio_work_free(work);
+		break;
+	}
+}
+
+
+static void radio_remove_interface(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_radio *radio = wpa_s->radio;
+
+	if (!radio)
+		return;
+
+	wpa_printf(MSG_DEBUG, "Remove interface %s from radio %s",
+		   wpa_s->ifname, radio->name);
+	dl_list_del(&wpa_s->radio_list);
+	radio_remove_works(wpa_s, NULL, 0);
+	/* If the interface that triggered the external scan was removed, the
+	 * external scan is no longer running. */
+	if (wpa_s == radio->external_scan_req_interface)
+		radio->external_scan_req_interface = NULL;
+	wpa_s->radio = NULL;
+	if (!dl_list_empty(&radio->ifaces))
+		return; /* Interfaces remain for this radio */
+
+	wpa_printf(MSG_DEBUG, "Remove radio %s", radio->name);
+	eloop_cancel_timeout(radio_start_next_work, radio, NULL);
+	os_free(radio);
+}
+
+
+void radio_work_check_next(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_radio *radio = wpa_s->radio;
+
+	if (dl_list_empty(&radio->work))
+		return;
+	if (wpa_s->ext_work_in_progress) {
+		wpa_printf(MSG_DEBUG,
+			   "External radio work in progress - delay start of pending item");
+		return;
+	}
+	eloop_cancel_timeout(radio_start_next_work, radio, NULL);
+	eloop_register_timeout(0, 0, radio_start_next_work, radio, NULL);
+}
+
+
+/**
+ * radio_add_work - Add a radio work item
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @freq: Frequency of the offchannel operation in MHz or 0
+ * @type: Unique identifier for each type of work
+ * @next: Force as the next work to be executed
+ * @cb: Callback function for indicating when radio is available
+ * @ctx: Context pointer for the work (work->ctx in cb())
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function is used to request time for an operation that requires
+ * exclusive radio control. Once the radio is available, the registered callback
+ * function will be called. radio_work_done() must be called once the exclusive
+ * radio operation has been completed, so that the radio is freed for other
+ * operations. The special case of deinit=1 is used to free the context data
+ * during interface removal. That does not allow the callback function to start
+ * the radio operation, i.e., it must free any resources allocated for the radio
+ * work and return.
+ *
+ * The @freq parameter can be used to indicate a single channel on which the
+ * offchannel operation will occur. This may allow multiple radio work
+ * operations to be performed in parallel if they apply for the same channel.
+ * Setting this to 0 indicates that the work item may use multiple channels or
+ * requires exclusive control of the radio.
+ */
+int radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq,
+		   const char *type, int next,
+		   void (*cb)(struct wpa_radio_work *work, int deinit),
+		   void *ctx)
+{
+	struct wpa_radio *radio = wpa_s->radio;
+	struct wpa_radio_work *work;
+	int was_empty;
+
+	work = os_zalloc(sizeof(*work));
+	if (work == NULL)
+		return -1;
+	wpa_dbg(wpa_s, MSG_DEBUG, "Add radio work '%s'@%p", type, work);
+	os_get_reltime(&work->time);
+	work->freq = freq;
+	work->type = type;
+	work->wpa_s = wpa_s;
+	work->cb = cb;
+	work->ctx = ctx;
+
+	if (freq)
+		work->bands = wpas_freq_to_band(freq);
+	else if (os_strcmp(type, "scan") == 0 ||
+		 os_strcmp(type, "p2p-scan") == 0)
+		work->bands = wpas_get_bands(wpa_s,
+					     ((struct wpa_driver_scan_params *)
+					      ctx)->freqs);
+	else
+		work->bands = wpas_get_bands(wpa_s, NULL);
+
+	was_empty = dl_list_empty(&wpa_s->radio->work);
+	if (next)
+		dl_list_add(&wpa_s->radio->work, &work->list);
+	else
+		dl_list_add_tail(&wpa_s->radio->work, &work->list);
+	if (was_empty) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "First radio work item in the queue - schedule start immediately");
+		radio_work_check_next(wpa_s);
+	} else if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_OFFCHANNEL_SIMULTANEOUS)
+		   && radio->num_active_works < MAX_ACTIVE_WORKS) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Try to schedule a radio work (num_active_works=%u)",
+			radio->num_active_works);
+		radio_work_check_next(wpa_s);
+	}
+
+	return 0;
+}
+
+
+/**
+ * radio_work_done - Indicate that a radio work item has been completed
+ * @work: Completed work
+ *
+ * This function is called once the callback function registered with
+ * radio_add_work() has completed its work.
+ */
+void radio_work_done(struct wpa_radio_work *work)
+{
+	struct wpa_supplicant *wpa_s = work->wpa_s;
+	struct os_reltime now, diff;
+	unsigned int started = work->started;
+
+	os_get_reltime(&now);
+	os_reltime_sub(&now, &work->time, &diff);
+	wpa_dbg(wpa_s, MSG_DEBUG, "Radio work '%s'@%p %s in %ld.%06ld seconds",
+		work->type, work, started ? "done" : "canceled",
+		diff.sec, diff.usec);
+	radio_work_free(work);
+	if (started)
+		radio_work_check_next(wpa_s);
+}
+
+
+struct wpa_radio_work *
+radio_work_pending(struct wpa_supplicant *wpa_s, const char *type)
+{
+	struct wpa_radio_work *work;
+	struct wpa_radio *radio = wpa_s->radio;
+
+	dl_list_for_each(work, &radio->work, struct wpa_radio_work, list) {
+		if (work->wpa_s == wpa_s && os_strcmp(work->type, type) == 0)
+			return work;
+	}
+
+	return NULL;
+}
+
+
+static int wpas_init_driver(struct wpa_supplicant *wpa_s,
+			    const struct wpa_interface *iface)
+{
+	const char *ifname, *driver, *rn;
+
+	driver = iface->driver;
+next_driver:
+	if (wpa_supplicant_set_driver(wpa_s, driver) < 0)
+		return -1;
+
+	wpa_s->drv_priv = wpa_drv_init(wpa_s, wpa_s->ifname);
+	if (wpa_s->drv_priv == NULL) {
+		const char *pos;
+		int level = MSG_ERROR;
+
+		pos = driver ? os_strchr(driver, ',') : NULL;
+		if (pos) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "Failed to initialize "
+				"driver interface - try next driver wrapper");
+			driver = pos + 1;
+			goto next_driver;
+		}
+
+#ifdef CONFIG_MATCH_IFACE
+		if (wpa_s->matched == WPA_IFACE_MATCHED_NULL)
+			level = MSG_DEBUG;
+#endif /* CONFIG_MATCH_IFACE */
+		wpa_msg(wpa_s, level, "Failed to initialize driver interface");
+		return -1;
+	}
+	if (wpa_drv_set_param(wpa_s, wpa_s->conf->driver_param) < 0) {
+		wpa_msg(wpa_s, MSG_ERROR, "Driver interface rejected "
+			"driver_param '%s'", wpa_s->conf->driver_param);
+		return -1;
+	}
+
+	ifname = wpa_drv_get_ifname(wpa_s);
+	if (ifname && os_strcmp(ifname, wpa_s->ifname) != 0) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Driver interface replaced "
+			"interface name with '%s'", ifname);
+		os_strlcpy(wpa_s->ifname, ifname, sizeof(wpa_s->ifname));
+	}
+
+	rn = wpa_driver_get_radio_name(wpa_s);
+	if (rn && rn[0] == '\0')
+		rn = NULL;
+
+	wpa_s->radio = radio_add_interface(wpa_s, rn);
+	if (wpa_s->radio == NULL)
+		return -1;
+
+	return 0;
+}
+
+
+#ifdef CONFIG_GAS_SERVER
+
+static void wpas_gas_server_tx_status(struct wpa_supplicant *wpa_s,
+				      unsigned int freq, const u8 *dst,
+				      const u8 *src, const u8 *bssid,
+				      const u8 *data, size_t data_len,
+				      enum offchannel_send_action_result result)
+{
+	wpa_printf(MSG_DEBUG, "GAS: TX status: freq=%u dst=" MACSTR
+		   " result=%s",
+		   freq, MAC2STR(dst),
+		   result == OFFCHANNEL_SEND_ACTION_SUCCESS ? "SUCCESS" :
+		   (result == OFFCHANNEL_SEND_ACTION_NO_ACK ? "no-ACK" :
+		    "FAILED"));
+	gas_server_tx_status(wpa_s->gas_server, dst, data, data_len,
+			     result == OFFCHANNEL_SEND_ACTION_SUCCESS);
+}
+
+
+static void wpas_gas_server_tx(void *ctx, int freq, const u8 *da,
+			       struct wpabuf *buf, unsigned int wait_time)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	const u8 broadcast[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+
+	if (wait_time > wpa_s->max_remain_on_chan)
+		wait_time = wpa_s->max_remain_on_chan;
+
+	offchannel_send_action(wpa_s, freq, da, wpa_s->own_addr, broadcast,
+			       wpabuf_head(buf), wpabuf_len(buf),
+			       wait_time, wpas_gas_server_tx_status, 0);
+}
+
+#endif /* CONFIG_GAS_SERVER */
+
+static int wpa_supplicant_init_iface(struct wpa_supplicant *wpa_s,
+				     const struct wpa_interface *iface)
+{
+	struct wpa_driver_capa capa;
+	int capa_res;
+	u8 dfs_domain;
+
+	wpa_printf(MSG_DEBUG, "Initializing interface '%s' conf '%s' driver "
+		   "'%s' ctrl_interface '%s' bridge '%s'", iface->ifname,
+		   iface->confname ? iface->confname : "N/A",
+		   iface->driver ? iface->driver : "default",
+		   iface->ctrl_interface ? iface->ctrl_interface : "N/A",
+		   iface->bridge_ifname ? iface->bridge_ifname : "N/A");
+
+	if (iface->confname) {
+#ifdef CONFIG_BACKEND_FILE
+		wpa_s->confname = os_rel2abs_path(iface->confname);
+		if (wpa_s->confname == NULL) {
+			wpa_printf(MSG_ERROR, "Failed to get absolute path "
+				   "for configuration file '%s'.",
+				   iface->confname);
+			return -1;
+		}
+		wpa_printf(MSG_DEBUG, "Configuration file '%s' -> '%s'",
+			   iface->confname, wpa_s->confname);
+#else /* CONFIG_BACKEND_FILE */
+		wpa_s->confname = os_strdup(iface->confname);
+#endif /* CONFIG_BACKEND_FILE */
+		wpa_s->conf = wpa_config_read(wpa_s->confname, NULL);
+		if (wpa_s->conf == NULL) {
+			wpa_printf(MSG_ERROR, "Failed to read or parse "
+				   "configuration '%s'.", wpa_s->confname);
+			return -1;
+		}
+		wpa_s->confanother = os_rel2abs_path(iface->confanother);
+		if (wpa_s->confanother &&
+		    !wpa_config_read(wpa_s->confanother, wpa_s->conf)) {
+			wpa_printf(MSG_ERROR,
+				   "Failed to read or parse configuration '%s'.",
+				   wpa_s->confanother);
+			return -1;
+		}
+
+		/*
+		 * Override ctrl_interface and driver_param if set on command
+		 * line.
+		 */
+		if (iface->ctrl_interface) {
+			os_free(wpa_s->conf->ctrl_interface);
+			wpa_s->conf->ctrl_interface =
+				os_strdup(iface->ctrl_interface);
+		}
+
+		if (iface->driver_param) {
+			os_free(wpa_s->conf->driver_param);
+			wpa_s->conf->driver_param =
+				os_strdup(iface->driver_param);
+		}
+
+		if (iface->p2p_mgmt && !iface->ctrl_interface) {
+			os_free(wpa_s->conf->ctrl_interface);
+			wpa_s->conf->ctrl_interface = NULL;
+		}
+	} else
+		wpa_s->conf = wpa_config_alloc_empty(iface->ctrl_interface,
+						     iface->driver_param);
+
+	if (wpa_s->conf == NULL) {
+		wpa_printf(MSG_ERROR, "\nNo configuration found.");
+		return -1;
+	}
+
+	if (iface->ifname == NULL) {
+		wpa_printf(MSG_ERROR, "\nInterface name is required.");
+		return -1;
+	}
+	if (os_strlen(iface->ifname) >= sizeof(wpa_s->ifname)) {
+		wpa_printf(MSG_ERROR, "\nToo long interface name '%s'.",
+			   iface->ifname);
+		return -1;
+	}
+	os_strlcpy(wpa_s->ifname, iface->ifname, sizeof(wpa_s->ifname));
+#ifdef CONFIG_MATCH_IFACE
+	wpa_s->matched = iface->matched;
+#endif /* CONFIG_MATCH_IFACE */
+
+	if (iface->bridge_ifname) {
+		if (os_strlen(iface->bridge_ifname) >=
+		    sizeof(wpa_s->bridge_ifname)) {
+			wpa_printf(MSG_ERROR, "\nToo long bridge interface "
+				   "name '%s'.", iface->bridge_ifname);
+			return -1;
+		}
+		os_strlcpy(wpa_s->bridge_ifname, iface->bridge_ifname,
+			   sizeof(wpa_s->bridge_ifname));
+	}
+
+	/* RSNA Supplicant Key Management - INITIALIZE */
+	eapol_sm_notify_portEnabled(wpa_s->eapol, false);
+	eapol_sm_notify_portValid(wpa_s->eapol, false);
+
+	/* Initialize driver interface and register driver event handler before
+	 * L2 receive handler so that association events are processed before
+	 * EAPOL-Key packets if both become available for the same select()
+	 * call. */
+	if (wpas_init_driver(wpa_s, iface) < 0)
+		return -1;
+
+	if (wpa_supplicant_init_wpa(wpa_s) < 0)
+		return -1;
+
+	wpa_sm_set_ifname(wpa_s->wpa, wpa_s->ifname,
+			  wpa_s->bridge_ifname[0] ? wpa_s->bridge_ifname :
+			  NULL);
+	wpa_sm_set_fast_reauth(wpa_s->wpa, wpa_s->conf->fast_reauth);
+
+	if (wpa_s->conf->dot11RSNAConfigPMKLifetime &&
+	    wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_LIFETIME,
+			     wpa_s->conf->dot11RSNAConfigPMKLifetime)) {
+		wpa_msg(wpa_s, MSG_ERROR, "Invalid WPA parameter value for "
+			"dot11RSNAConfigPMKLifetime");
+		return -1;
+	}
+
+	if (wpa_s->conf->dot11RSNAConfigPMKReauthThreshold &&
+	    wpa_sm_set_param(wpa_s->wpa, RSNA_PMK_REAUTH_THRESHOLD,
+			     wpa_s->conf->dot11RSNAConfigPMKReauthThreshold)) {
+		wpa_msg(wpa_s, MSG_ERROR, "Invalid WPA parameter value for "
+			"dot11RSNAConfigPMKReauthThreshold");
+		return -1;
+	}
+
+	if (wpa_s->conf->dot11RSNAConfigSATimeout &&
+	    wpa_sm_set_param(wpa_s->wpa, RSNA_SA_TIMEOUT,
+			     wpa_s->conf->dot11RSNAConfigSATimeout)) {
+		wpa_msg(wpa_s, MSG_ERROR, "Invalid WPA parameter value for "
+			"dot11RSNAConfigSATimeout");
+		return -1;
+	}
+
+	wpa_s->hw.modes = wpa_drv_get_hw_feature_data(wpa_s,
+						      &wpa_s->hw.num_modes,
+						      &wpa_s->hw.flags,
+						      &dfs_domain);
+	if (wpa_s->hw.modes) {
+		u16 i;
+
+		for (i = 0; i < wpa_s->hw.num_modes; i++) {
+			if (wpa_s->hw.modes[i].vht_capab) {
+				wpa_s->hw_capab = CAPAB_VHT;
+				break;
+			}
+
+			if (wpa_s->hw.modes[i].ht_capab &
+			    HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET)
+				wpa_s->hw_capab = CAPAB_HT40;
+			else if (wpa_s->hw.modes[i].ht_capab &&
+				 wpa_s->hw_capab == CAPAB_NO_HT_VHT)
+				wpa_s->hw_capab = CAPAB_HT;
+		}
+	}
+
+	capa_res = wpa_drv_get_capa(wpa_s, &capa);
+	if (capa_res == 0) {
+		wpa_s->drv_capa_known = 1;
+		wpa_s->drv_flags = capa.flags;
+		wpa_s->drv_flags2 = capa.flags2;
+		wpa_s->drv_enc = capa.enc;
+		wpa_s->drv_rrm_flags = capa.rrm_flags;
+		wpa_s->probe_resp_offloads = capa.probe_resp_offloads;
+		wpa_s->max_scan_ssids = capa.max_scan_ssids;
+		wpa_s->max_sched_scan_ssids = capa.max_sched_scan_ssids;
+		wpa_s->max_sched_scan_plans = capa.max_sched_scan_plans;
+		wpa_s->max_sched_scan_plan_interval =
+			capa.max_sched_scan_plan_interval;
+		wpa_s->max_sched_scan_plan_iterations =
+			capa.max_sched_scan_plan_iterations;
+		wpa_s->sched_scan_supported = capa.sched_scan_supported;
+		wpa_s->max_match_sets = capa.max_match_sets;
+		wpa_s->max_remain_on_chan = capa.max_remain_on_chan;
+		wpa_s->max_stations = capa.max_stations;
+		wpa_s->extended_capa = capa.extended_capa;
+		wpa_s->extended_capa_mask = capa.extended_capa_mask;
+		wpa_s->extended_capa_len = capa.extended_capa_len;
+		wpa_s->num_multichan_concurrent =
+			capa.num_multichan_concurrent;
+		wpa_s->wmm_ac_supported = capa.wmm_ac_supported;
+
+		if (capa.mac_addr_rand_scan_supported)
+			wpa_s->mac_addr_rand_supported |= MAC_ADDR_RAND_SCAN;
+		if (wpa_s->sched_scan_supported &&
+		    capa.mac_addr_rand_sched_scan_supported)
+			wpa_s->mac_addr_rand_supported |=
+				(MAC_ADDR_RAND_SCHED_SCAN | MAC_ADDR_RAND_PNO);
+
+		wpa_drv_get_ext_capa(wpa_s, WPA_IF_STATION);
+		if (wpa_s->extended_capa &&
+		    wpa_s->extended_capa_len >= 3 &&
+		    wpa_s->extended_capa[2] & 0x40)
+			wpa_s->multi_bss_support = 1;
+	}
+	if (wpa_s->max_remain_on_chan == 0)
+		wpa_s->max_remain_on_chan = 1000;
+
+	/*
+	 * Only take p2p_mgmt parameters when P2P Device is supported.
+	 * Doing it here as it determines whether l2_packet_init() will be done
+	 * during wpa_supplicant_driver_init().
+	 */
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE)
+		wpa_s->p2p_mgmt = iface->p2p_mgmt;
+
+	if (wpa_s->num_multichan_concurrent == 0)
+		wpa_s->num_multichan_concurrent = 1;
+
+	if (wpa_supplicant_driver_init(wpa_s) < 0)
+		return -1;
+
+#ifdef CONFIG_TDLS
+	if (!iface->p2p_mgmt && wpa_tdls_init(wpa_s->wpa))
+		return -1;
+#endif /* CONFIG_TDLS */
+
+	if (wpa_s->conf->country[0] && wpa_s->conf->country[1] &&
+	    wpa_drv_set_country(wpa_s, wpa_s->conf->country)) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Failed to set country");
+		return -1;
+	}
+
+#ifdef CONFIG_FST
+	if (wpa_s->conf->fst_group_id) {
+		struct fst_iface_cfg cfg;
+		struct fst_wpa_obj iface_obj;
+
+		fst_wpa_supplicant_fill_iface_obj(wpa_s, &iface_obj);
+		os_strlcpy(cfg.group_id, wpa_s->conf->fst_group_id,
+			   sizeof(cfg.group_id));
+		cfg.priority = wpa_s->conf->fst_priority;
+		cfg.llt = wpa_s->conf->fst_llt;
+
+		wpa_s->fst = fst_attach(wpa_s->ifname, wpa_s->own_addr,
+					&iface_obj, &cfg);
+		if (!wpa_s->fst) {
+			wpa_msg(wpa_s, MSG_ERROR,
+				"FST: Cannot attach iface %s to group %s",
+				wpa_s->ifname, cfg.group_id);
+			return -1;
+		}
+	}
+#endif /* CONFIG_FST */
+
+	if (wpas_wps_init(wpa_s))
+		return -1;
+
+#ifdef CONFIG_GAS_SERVER
+	wpa_s->gas_server = gas_server_init(wpa_s, wpas_gas_server_tx);
+	if (!wpa_s->gas_server) {
+		wpa_printf(MSG_ERROR, "Failed to initialize GAS server");
+		return -1;
+	}
+#endif /* CONFIG_GAS_SERVER */
+
+#ifdef CONFIG_DPP
+	if (wpas_dpp_init(wpa_s) < 0)
+		return -1;
+#endif /* CONFIG_DPP */
+
+	if (wpa_supplicant_init_eapol(wpa_s) < 0)
+		return -1;
+	wpa_sm_set_eapol(wpa_s->wpa, wpa_s->eapol);
+
+	wpa_s->ctrl_iface = wpa_supplicant_ctrl_iface_init(wpa_s);
+	if (wpa_s->ctrl_iface == NULL) {
+		wpa_printf(MSG_ERROR,
+			   "Failed to initialize control interface '%s'.\n"
+			   "You may have another wpa_supplicant process "
+			   "already running or the file was\n"
+			   "left by an unclean termination of wpa_supplicant "
+			   "in which case you will need\n"
+			   "to manually remove this file before starting "
+			   "wpa_supplicant again.\n",
+			   wpa_s->conf->ctrl_interface);
+		return -1;
+	}
+
+	wpa_s->gas = gas_query_init(wpa_s);
+	if (wpa_s->gas == NULL) {
+		wpa_printf(MSG_ERROR, "Failed to initialize GAS query");
+		return -1;
+	}
+
+	if ((!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE) ||
+	     wpa_s->p2p_mgmt) &&
+	    wpas_p2p_init(wpa_s->global, wpa_s) < 0) {
+		wpa_msg(wpa_s, MSG_ERROR, "Failed to init P2P");
+		return -1;
+	}
+
+	if (wpa_bss_init(wpa_s) < 0)
+		return -1;
+
+#ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+#ifdef CONFIG_MESH
+	dl_list_init(&wpa_s->mesh_external_pmksa_cache);
+#endif /* CONFIG_MESH */
+#endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
+
+	/*
+	 * Set Wake-on-WLAN triggers, if configured.
+	 * Note: We don't restore/remove the triggers on shutdown (it doesn't
+	 * have effect anyway when the interface is down).
+	 */
+	if (capa_res == 0 && wpas_set_wowlan_triggers(wpa_s, &capa) < 0)
+		return -1;
+
+#ifdef CONFIG_EAP_PROXY
+{
+	size_t len;
+	wpa_s->mnc_len = eapol_sm_get_eap_proxy_imsi(wpa_s->eapol, -1,
+						     wpa_s->imsi, &len);
+	if (wpa_s->mnc_len > 0) {
+		wpa_s->imsi[len] = '\0';
+		wpa_printf(MSG_DEBUG, "eap_proxy: IMSI %s (MNC length %d)",
+			   wpa_s->imsi, wpa_s->mnc_len);
+	} else {
+		wpa_printf(MSG_DEBUG, "eap_proxy: IMSI not available");
+	}
+}
+#endif /* CONFIG_EAP_PROXY */
+
+	if (pcsc_reader_init(wpa_s) < 0)
+		return -1;
+
+	if (wpas_init_ext_pw(wpa_s) < 0)
+		return -1;
+
+	wpas_rrm_reset(wpa_s);
+
+	wpas_sched_scan_plans_set(wpa_s, wpa_s->conf->sched_scan_plans);
+
+#ifdef CONFIG_HS20
+	hs20_init(wpa_s);
+#endif /* CONFIG_HS20 */
+#ifdef CONFIG_MBO
+	if (!wpa_s->disable_mbo_oce && wpa_s->conf->oce) {
+		if ((wpa_s->conf->oce & OCE_STA) &&
+		    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_OCE_STA))
+			wpa_s->enable_oce = OCE_STA;
+		if ((wpa_s->conf->oce & OCE_STA_CFON) &&
+		    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_OCE_STA_CFON)) {
+			/* TODO: Need to add STA-CFON support */
+			wpa_printf(MSG_ERROR,
+				   "OCE STA-CFON feature is not yet supported");
+		}
+	}
+	wpas_mbo_update_non_pref_chan(wpa_s, wpa_s->conf->non_pref_chan);
+#endif /* CONFIG_MBO */
+
+	wpa_supplicant_set_default_scan_ies(wpa_s);
+
+	return 0;
+}
+
+
+static void wpa_supplicant_deinit_iface(struct wpa_supplicant *wpa_s,
+					int notify, int terminate)
+{
+	struct wpa_global *global = wpa_s->global;
+	struct wpa_supplicant *iface, *prev;
+
+	if (wpa_s == wpa_s->parent)
+		wpas_p2p_group_remove(wpa_s, "*");
+
+	iface = global->ifaces;
+	while (iface) {
+		if (iface->p2pdev == wpa_s)
+			iface->p2pdev = iface->parent;
+		if (iface == wpa_s || iface->parent != wpa_s) {
+			iface = iface->next;
+			continue;
+		}
+		wpa_printf(MSG_DEBUG,
+			   "Remove remaining child interface %s from parent %s",
+			   iface->ifname, wpa_s->ifname);
+		prev = iface;
+		iface = iface->next;
+		wpa_supplicant_remove_iface(global, prev, terminate);
+	}
+
+	wpa_s->disconnected = 1;
+	if (wpa_s->drv_priv) {
+		/*
+		 * Don't deauthenticate if WoWLAN is enable and not explicitly
+		 * been configured to disconnect.
+		 */
+		if (!wpa_drv_get_wowlan(wpa_s) ||
+		    wpa_s->conf->wowlan_disconnect_on_deinit) {
+			wpa_supplicant_deauthenticate(
+				wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+
+			wpa_drv_set_countermeasures(wpa_s, 0);
+			wpa_clear_keys(wpa_s, NULL);
+		} else {
+			wpa_msg(wpa_s, MSG_INFO,
+				"Do not deauthenticate as part of interface deinit since WoWLAN is enabled");
+		}
+	}
+
+	wpa_supplicant_cleanup(wpa_s);
+	wpas_p2p_deinit_iface(wpa_s);
+
+	wpas_ctrl_radio_work_flush(wpa_s);
+	radio_remove_interface(wpa_s);
+
+#ifdef CONFIG_FST
+	if (wpa_s->fst) {
+		fst_detach(wpa_s->fst);
+		wpa_s->fst = NULL;
+	}
+	if (wpa_s->received_mb_ies) {
+		wpabuf_free(wpa_s->received_mb_ies);
+		wpa_s->received_mb_ies = NULL;
+	}
+#endif /* CONFIG_FST */
+
+	if (wpa_s->drv_priv)
+		wpa_drv_deinit(wpa_s);
+
+	if (notify)
+		wpas_notify_iface_removed(wpa_s);
+
+	if (terminate)
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_TERMINATING);
+
+	wpa_supplicant_ctrl_iface_deinit(wpa_s, wpa_s->ctrl_iface);
+	wpa_s->ctrl_iface = NULL;
+
+#ifdef CONFIG_MESH
+	if (wpa_s->ifmsh) {
+		wpa_supplicant_mesh_iface_deinit(wpa_s, wpa_s->ifmsh, true);
+		wpa_s->ifmsh = NULL;
+	}
+#endif /* CONFIG_MESH */
+
+	if (wpa_s->conf != NULL) {
+		wpa_config_free(wpa_s->conf);
+		wpa_s->conf = NULL;
+	}
+
+	os_free(wpa_s->ssids_from_scan_req);
+	os_free(wpa_s->last_scan_freqs);
+
+	os_free(wpa_s);
+}
+
+
+#ifdef CONFIG_MATCH_IFACE
+
+/**
+ * wpa_supplicant_match_iface - Match an interface description to a name
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * @ifname: Name of the interface to match
+ * Returns: Pointer to the created interface description or %NULL on failure
+ */
+struct wpa_interface * wpa_supplicant_match_iface(struct wpa_global *global,
+						  const char *ifname)
+{
+	int i;
+	struct wpa_interface *iface, *miface;
+
+	for (i = 0; i < global->params.match_iface_count; i++) {
+		miface = &global->params.match_ifaces[i];
+		if (!miface->ifname ||
+		    fnmatch(miface->ifname, ifname, 0) == 0) {
+			iface = os_zalloc(sizeof(*iface));
+			if (!iface)
+				return NULL;
+			*iface = *miface;
+			if (!miface->ifname)
+				iface->matched = WPA_IFACE_MATCHED_NULL;
+			else
+				iface->matched = WPA_IFACE_MATCHED;
+			iface->ifname = ifname;
+			return iface;
+		}
+	}
+
+	return NULL;
+}
+
+
+/**
+ * wpa_supplicant_match_existing - Match existing interfaces
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * Returns: 0 on success, -1 on failure
+ */
+static int wpa_supplicant_match_existing(struct wpa_global *global)
+{
+	struct if_nameindex *ifi, *ifp;
+	struct wpa_supplicant *wpa_s;
+	struct wpa_interface *iface;
+
+	ifp = if_nameindex();
+	if (!ifp) {
+		wpa_printf(MSG_ERROR, "if_nameindex: %s", strerror(errno));
+		return -1;
+	}
+
+	for (ifi = ifp; ifi->if_name; ifi++) {
+		wpa_s = wpa_supplicant_get_iface(global, ifi->if_name);
+		if (wpa_s)
+			continue;
+		iface = wpa_supplicant_match_iface(global, ifi->if_name);
+		if (iface) {
+			wpa_supplicant_add_iface(global, iface, NULL);
+			os_free(iface);
+		}
+	}
+
+	if_freenameindex(ifp);
+	return 0;
+}
+
+#endif /* CONFIG_MATCH_IFACE */
+
+
+/**
+ * wpa_supplicant_add_iface - Add a new network interface
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * @iface: Interface configuration options
+ * @parent: Parent interface or %NULL to assign new interface as parent
+ * Returns: Pointer to the created interface or %NULL on failure
+ *
+ * This function is used to add new network interfaces for %wpa_supplicant.
+ * This can be called before wpa_supplicant_run() to add interfaces before the
+ * main event loop has been started. In addition, new interfaces can be added
+ * dynamically while %wpa_supplicant is already running. This could happen,
+ * e.g., when a hotplug network adapter is inserted.
+ */
+struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
+						 struct wpa_interface *iface,
+						 struct wpa_supplicant *parent)
+{
+	struct wpa_supplicant *wpa_s;
+	struct wpa_interface t_iface;
+	struct wpa_ssid *ssid;
+
+	if (global == NULL || iface == NULL)
+		return NULL;
+
+	wpa_s = wpa_supplicant_alloc(parent);
+	if (wpa_s == NULL)
+		return NULL;
+
+	wpa_s->global = global;
+
+	t_iface = *iface;
+	if (global->params.override_driver) {
+		wpa_printf(MSG_DEBUG, "Override interface parameter: driver "
+			   "('%s' -> '%s')",
+			   iface->driver, global->params.override_driver);
+		t_iface.driver = global->params.override_driver;
+	}
+	if (global->params.override_ctrl_interface) {
+		wpa_printf(MSG_DEBUG, "Override interface parameter: "
+			   "ctrl_interface ('%s' -> '%s')",
+			   iface->ctrl_interface,
+			   global->params.override_ctrl_interface);
+		t_iface.ctrl_interface =
+			global->params.override_ctrl_interface;
+	}
+	if (wpa_supplicant_init_iface(wpa_s, &t_iface)) {
+		wpa_printf(MSG_DEBUG, "Failed to add interface %s",
+			   iface->ifname);
+		wpa_supplicant_deinit_iface(wpa_s, 0, 0);
+		return NULL;
+	}
+
+	if (iface->p2p_mgmt == 0) {
+		/* Notify the control interfaces about new iface */
+		if (wpas_notify_iface_added(wpa_s)) {
+			wpa_supplicant_deinit_iface(wpa_s, 1, 0);
+			return NULL;
+		}
+
+		for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next)
+			wpas_notify_network_added(wpa_s, ssid);
+	}
+
+	wpa_s->next = global->ifaces;
+	global->ifaces = wpa_s;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Added interface %s", wpa_s->ifname);
+	wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+
+#ifdef CONFIG_P2P
+	if (wpa_s->global->p2p == NULL &&
+	    !wpa_s->global->p2p_disabled && !wpa_s->conf->p2p_disabled &&
+	    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE) &&
+	    wpas_p2p_add_p2pdev_interface(
+		    wpa_s, wpa_s->global->params.conf_p2p_dev) < 0) {
+		wpa_printf(MSG_INFO,
+			   "P2P: Failed to enable P2P Device interface");
+		/* Try to continue without. P2P will be disabled. */
+	}
+#endif /* CONFIG_P2P */
+
+	return wpa_s;
+}
+
+
+/**
+ * wpa_supplicant_remove_iface - Remove a network interface
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * @wpa_s: Pointer to the network interface to be removed
+ * Returns: 0 if interface was removed, -1 if interface was not found
+ *
+ * This function can be used to dynamically remove network interfaces from
+ * %wpa_supplicant, e.g., when a hotplug network adapter is ejected. In
+ * addition, this function is used to remove all remaining interfaces when
+ * %wpa_supplicant is terminated.
+ */
+int wpa_supplicant_remove_iface(struct wpa_global *global,
+				struct wpa_supplicant *wpa_s,
+				int terminate)
+{
+	struct wpa_supplicant *prev;
+#ifdef CONFIG_MESH
+	unsigned int mesh_if_created = wpa_s->mesh_if_created;
+	char *ifname = NULL;
+	struct wpa_supplicant *parent = wpa_s->parent;
+#endif /* CONFIG_MESH */
+
+	/* Remove interface from the global list of interfaces */
+	prev = global->ifaces;
+	if (prev == wpa_s) {
+		global->ifaces = wpa_s->next;
+	} else {
+		while (prev && prev->next != wpa_s)
+			prev = prev->next;
+		if (prev == NULL)
+			return -1;
+		prev->next = wpa_s->next;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Removing interface %s", wpa_s->ifname);
+
+#ifdef CONFIG_MESH
+	if (mesh_if_created) {
+		ifname = os_strdup(wpa_s->ifname);
+		if (ifname == NULL) {
+			wpa_dbg(wpa_s, MSG_ERROR,
+				"mesh: Failed to malloc ifname");
+			return -1;
+		}
+	}
+#endif /* CONFIG_MESH */
+
+	if (global->p2p_group_formation == wpa_s)
+		global->p2p_group_formation = NULL;
+	if (global->p2p_invite_group == wpa_s)
+		global->p2p_invite_group = NULL;
+	wpa_supplicant_deinit_iface(wpa_s, 1, terminate);
+
+#ifdef CONFIG_MESH
+	if (mesh_if_created) {
+		wpa_drv_if_remove(parent, WPA_IF_MESH, ifname);
+		os_free(ifname);
+	}
+#endif /* CONFIG_MESH */
+
+	return 0;
+}
+
+
+/**
+ * wpa_supplicant_get_eap_mode - Get the current EAP mode
+ * @wpa_s: Pointer to the network interface
+ * Returns: Pointer to the eap mode or the string "UNKNOWN" if not found
+ */
+const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s)
+{
+	const char *eapol_method;
+
+        if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) == 0 &&
+            wpa_s->key_mgmt != WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+		return "NO-EAP";
+	}
+
+	eapol_method = eapol_sm_get_method_name(wpa_s->eapol);
+	if (eapol_method == NULL)
+		return "UNKNOWN-EAP";
+
+	return eapol_method;
+}
+
+
+/**
+ * wpa_supplicant_get_iface - Get a new network interface
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * @ifname: Interface name
+ * Returns: Pointer to the interface or %NULL if not found
+ */
+struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global,
+						 const char *ifname)
+{
+	struct wpa_supplicant *wpa_s;
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		if (os_strcmp(wpa_s->ifname, ifname) == 0)
+			return wpa_s;
+	}
+	return NULL;
+}
+
+
+#ifndef CONFIG_NO_WPA_MSG
+static const char * wpa_supplicant_msg_ifname_cb(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	if (wpa_s == NULL)
+		return NULL;
+	return wpa_s->ifname;
+}
+#endif /* CONFIG_NO_WPA_MSG */
+
+
+#ifndef WPA_SUPPLICANT_CLEANUP_INTERVAL
+#define WPA_SUPPLICANT_CLEANUP_INTERVAL 10
+#endif /* WPA_SUPPLICANT_CLEANUP_INTERVAL */
+
+/* Periodic cleanup tasks */
+static void wpas_periodic(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_global *global = eloop_ctx;
+	struct wpa_supplicant *wpa_s;
+
+	eloop_register_timeout(WPA_SUPPLICANT_CLEANUP_INTERVAL, 0,
+			       wpas_periodic, global, NULL);
+
+#ifdef CONFIG_P2P
+	if (global->p2p)
+		p2p_expire_peers(global->p2p);
+#endif /* CONFIG_P2P */
+
+	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		wpa_bss_flush_by_age(wpa_s, wpa_s->conf->bss_expiration_age);
+#ifdef CONFIG_AP
+		ap_periodic(wpa_s);
+#endif /* CONFIG_AP */
+	}
+}
+
+
+/**
+ * wpa_supplicant_init - Initialize %wpa_supplicant
+ * @params: Parameters for %wpa_supplicant
+ * Returns: Pointer to global %wpa_supplicant data, or %NULL on failure
+ *
+ * This function is used to initialize %wpa_supplicant. After successful
+ * initialization, the returned data pointer can be used to add and remove
+ * network interfaces, and eventually, to deinitialize %wpa_supplicant.
+ */
+struct wpa_global * wpa_supplicant_init(struct wpa_params *params)
+{
+	struct wpa_global *global;
+	int ret, i;
+
+	if (params == NULL)
+		return NULL;
+
+#ifdef CONFIG_DRIVER_NDIS
+	{
+		void driver_ndis_init_ops(void);
+		driver_ndis_init_ops();
+	}
+#endif /* CONFIG_DRIVER_NDIS */
+
+#ifndef CONFIG_NO_WPA_MSG
+	wpa_msg_register_ifname_cb(wpa_supplicant_msg_ifname_cb);
+#endif /* CONFIG_NO_WPA_MSG */
+
+	if (params->wpa_debug_file_path)
+		wpa_debug_open_file(params->wpa_debug_file_path);
+	if (!params->wpa_debug_file_path && !params->wpa_debug_syslog)
+		wpa_debug_setup_stdout();
+	if (params->wpa_debug_syslog)
+		wpa_debug_open_syslog();
+	if (params->wpa_debug_tracing) {
+		ret = wpa_debug_open_linux_tracing();
+		if (ret) {
+			wpa_printf(MSG_ERROR,
+				   "Failed to enable trace logging");
+			return NULL;
+		}
+	}
+
+	ret = eap_register_methods();
+	if (ret) {
+		wpa_printf(MSG_ERROR, "Failed to register EAP methods");
+		if (ret == -2)
+			wpa_printf(MSG_ERROR, "Two or more EAP methods used "
+				   "the same EAP type.");
+		return NULL;
+	}
+
+	global = os_zalloc(sizeof(*global));
+	if (global == NULL)
+		return NULL;
+	dl_list_init(&global->p2p_srv_bonjour);
+	dl_list_init(&global->p2p_srv_upnp);
+	global->params.daemonize = params->daemonize;
+	global->params.wait_for_monitor = params->wait_for_monitor;
+	global->params.dbus_ctrl_interface = params->dbus_ctrl_interface;
+	if (params->pid_file)
+		global->params.pid_file = os_strdup(params->pid_file);
+	if (params->ctrl_interface)
+		global->params.ctrl_interface =
+			os_strdup(params->ctrl_interface);
+	if (params->ctrl_interface_group)
+		global->params.ctrl_interface_group =
+			os_strdup(params->ctrl_interface_group);
+	if (params->override_driver)
+		global->params.override_driver =
+			os_strdup(params->override_driver);
+	if (params->override_ctrl_interface)
+		global->params.override_ctrl_interface =
+			os_strdup(params->override_ctrl_interface);
+#ifdef CONFIG_MATCH_IFACE
+	global->params.match_iface_count = params->match_iface_count;
+	if (params->match_iface_count) {
+		global->params.match_ifaces =
+			os_calloc(params->match_iface_count,
+				  sizeof(struct wpa_interface));
+		os_memcpy(global->params.match_ifaces,
+			  params->match_ifaces,
+			  params->match_iface_count *
+			  sizeof(struct wpa_interface));
+	}
+#endif /* CONFIG_MATCH_IFACE */
+#ifdef CONFIG_P2P
+	if (params->conf_p2p_dev)
+		global->params.conf_p2p_dev =
+			os_strdup(params->conf_p2p_dev);
+#endif /* CONFIG_P2P */
+	wpa_debug_level = global->params.wpa_debug_level =
+		params->wpa_debug_level;
+	wpa_debug_show_keys = global->params.wpa_debug_show_keys =
+		params->wpa_debug_show_keys;
+	wpa_debug_timestamp = global->params.wpa_debug_timestamp =
+		params->wpa_debug_timestamp;
+
+	wpa_printf(MSG_DEBUG, "wpa_supplicant v%s", VERSION_STR);
+
+	if (eloop_init()) {
+		wpa_printf(MSG_ERROR, "Failed to initialize event loop");
+		wpa_supplicant_deinit(global);
+		return NULL;
+	}
+
+	random_init(params->entropy_file);
+
+	global->ctrl_iface = wpa_supplicant_global_ctrl_iface_init(global);
+	if (global->ctrl_iface == NULL) {
+		wpa_supplicant_deinit(global);
+		return NULL;
+	}
+
+	if (wpas_notify_supplicant_initialized(global)) {
+		wpa_supplicant_deinit(global);
+		return NULL;
+	}
+
+	for (i = 0; wpa_drivers[i]; i++)
+		global->drv_count++;
+	if (global->drv_count == 0) {
+		wpa_printf(MSG_ERROR, "No drivers enabled");
+		wpa_supplicant_deinit(global);
+		return NULL;
+	}
+	global->drv_priv = os_calloc(global->drv_count, sizeof(void *));
+	if (global->drv_priv == NULL) {
+		wpa_supplicant_deinit(global);
+		return NULL;
+	}
+
+#ifdef CONFIG_WIFI_DISPLAY
+	if (wifi_display_init(global) < 0) {
+		wpa_printf(MSG_ERROR, "Failed to initialize Wi-Fi Display");
+		wpa_supplicant_deinit(global);
+		return NULL;
+	}
+#endif /* CONFIG_WIFI_DISPLAY */
+
+	eloop_register_timeout(WPA_SUPPLICANT_CLEANUP_INTERVAL, 0,
+			       wpas_periodic, global, NULL);
+
+	return global;
+}
+
+
+/**
+ * wpa_supplicant_run - Run the %wpa_supplicant main event loop
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * Returns: 0 after successful event loop run, -1 on failure
+ *
+ * This function starts the main event loop and continues running as long as
+ * there are any remaining events. In most cases, this function is running as
+ * long as the %wpa_supplicant process in still in use.
+ */
+int wpa_supplicant_run(struct wpa_global *global)
+{
+	struct wpa_supplicant *wpa_s;
+
+	if (global->params.daemonize &&
+	    (wpa_supplicant_daemon(global->params.pid_file) ||
+	     eloop_sock_requeue()))
+		return -1;
+
+#ifdef CONFIG_MATCH_IFACE
+	if (wpa_supplicant_match_existing(global))
+		return -1;
+#endif
+
+	if (global->params.wait_for_monitor) {
+		for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next)
+			if (wpa_s->ctrl_iface && !wpa_s->p2p_mgmt)
+				wpa_supplicant_ctrl_iface_wait(
+					wpa_s->ctrl_iface);
+	}
+
+	eloop_register_signal_terminate(wpa_supplicant_terminate, global);
+	eloop_register_signal_reconfig(wpa_supplicant_reconfig, global);
+
+	eloop_run();
+
+	return 0;
+}
+
+
+/**
+ * wpa_supplicant_deinit - Deinitialize %wpa_supplicant
+ * @global: Pointer to global data from wpa_supplicant_init()
+ *
+ * This function is called to deinitialize %wpa_supplicant and to free all
+ * allocated resources. Remaining network interfaces will also be removed.
+ */
+void wpa_supplicant_deinit(struct wpa_global *global)
+{
+	int i;
+
+	if (global == NULL)
+		return;
+
+	eloop_cancel_timeout(wpas_periodic, global, NULL);
+
+#ifdef CONFIG_WIFI_DISPLAY
+	wifi_display_deinit(global);
+#endif /* CONFIG_WIFI_DISPLAY */
+
+	while (global->ifaces)
+		wpa_supplicant_remove_iface(global, global->ifaces, 1);
+
+	if (global->ctrl_iface)
+		wpa_supplicant_global_ctrl_iface_deinit(global->ctrl_iface);
+
+	wpas_notify_supplicant_deinitialized(global);
+
+	eap_peer_unregister_methods();
+#ifdef CONFIG_AP
+	eap_server_unregister_methods();
+#endif /* CONFIG_AP */
+
+	for (i = 0; wpa_drivers[i] && global->drv_priv; i++) {
+		if (!global->drv_priv[i])
+			continue;
+		wpa_drivers[i]->global_deinit(global->drv_priv[i]);
+	}
+	os_free(global->drv_priv);
+
+	random_deinit();
+
+	eloop_destroy();
+
+	if (global->params.pid_file) {
+		os_daemonize_terminate(global->params.pid_file);
+		os_free(global->params.pid_file);
+	}
+	os_free(global->params.ctrl_interface);
+	os_free(global->params.ctrl_interface_group);
+	os_free(global->params.override_driver);
+	os_free(global->params.override_ctrl_interface);
+#ifdef CONFIG_MATCH_IFACE
+	os_free(global->params.match_ifaces);
+#endif /* CONFIG_MATCH_IFACE */
+#ifdef CONFIG_P2P
+	os_free(global->params.conf_p2p_dev);
+#endif /* CONFIG_P2P */
+
+	os_free(global->p2p_disallow_freq.range);
+	os_free(global->p2p_go_avoid_freq.range);
+	os_free(global->add_psk);
+
+	os_free(global);
+	wpa_debug_close_syslog();
+	wpa_debug_close_file();
+	wpa_debug_close_linux_tracing();
+}
+
+
+void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s)
+{
+	if ((wpa_s->conf->changed_parameters & CFG_CHANGED_COUNTRY) &&
+	    wpa_s->conf->country[0] && wpa_s->conf->country[1]) {
+		char country[3];
+		country[0] = wpa_s->conf->country[0];
+		country[1] = wpa_s->conf->country[1];
+		country[2] = '\0';
+		if (wpa_drv_set_country(wpa_s, country) < 0) {
+			wpa_printf(MSG_ERROR, "Failed to set country code "
+				   "'%s'", country);
+		}
+	}
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_EXT_PW_BACKEND)
+		wpas_init_ext_pw(wpa_s);
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_SCHED_SCAN_PLANS)
+		wpas_sched_scan_plans_set(wpa_s, wpa_s->conf->sched_scan_plans);
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_WOWLAN_TRIGGERS) {
+		struct wpa_driver_capa capa;
+		int res = wpa_drv_get_capa(wpa_s, &capa);
+
+		if (res == 0 && wpas_set_wowlan_triggers(wpa_s, &capa) < 0)
+			wpa_printf(MSG_ERROR,
+				   "Failed to update wowlan_triggers to '%s'",
+				   wpa_s->conf->wowlan_triggers);
+	}
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_DISABLE_BTM)
+		wpa_supplicant_set_default_scan_ies(wpa_s);
+
+#ifdef CONFIG_BGSCAN
+	/*
+	 * We default to global bgscan parameters only when per-network bgscan
+	 * parameters aren't set. Only bother resetting bgscan parameters if
+	 * this is the case.
+	 */
+	if ((wpa_s->conf->changed_parameters & CFG_CHANGED_BGSCAN) &&
+	    wpa_s->current_ssid && !wpa_s->current_ssid->bgscan &&
+	    wpa_s->wpa_state == WPA_COMPLETED)
+		wpa_supplicant_reset_bgscan(wpa_s);
+#endif /* CONFIG_BGSCAN */
+
+#ifdef CONFIG_WPS
+	wpas_wps_update_config(wpa_s);
+#endif /* CONFIG_WPS */
+	wpas_p2p_update_config(wpa_s);
+	wpa_s->conf->changed_parameters = 0;
+}
+
+
+void add_freq(int *freqs, int *num_freqs, int freq)
+{
+	int i;
+
+	for (i = 0; i < *num_freqs; i++) {
+		if (freqs[i] == freq)
+			return;
+	}
+
+	freqs[*num_freqs] = freq;
+	(*num_freqs)++;
+}
+
+
+static int * get_bss_freqs_in_ess(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss, *cbss;
+	const int max_freqs = 10;
+	int *freqs;
+	int num_freqs = 0;
+
+	freqs = os_calloc(max_freqs + 1, sizeof(int));
+	if (freqs == NULL)
+		return NULL;
+
+	cbss = wpa_s->current_bss;
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (bss == cbss)
+			continue;
+		if (bss->ssid_len == cbss->ssid_len &&
+		    os_memcmp(bss->ssid, cbss->ssid, bss->ssid_len) == 0 &&
+		    !wpa_bssid_ignore_is_listed(wpa_s, bss->bssid)) {
+			add_freq(freqs, &num_freqs, bss->freq);
+			if (num_freqs == max_freqs)
+				break;
+		}
+	}
+
+	if (num_freqs == 0) {
+		os_free(freqs);
+		freqs = NULL;
+	}
+
+	return freqs;
+}
+
+
+void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+	int timeout;
+	int count;
+	int *freqs = NULL;
+
+	wpas_connect_work_done(wpa_s);
+
+	/*
+	 * Remove possible authentication timeout since the connection failed.
+	 */
+	eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s, NULL);
+
+	/*
+	 * There is no point in ignoring the AP temporarily if this event is
+	 * generated based on local request to disconnect.
+	 */
+	if (wpa_s->own_disconnect_req || wpa_s->own_reconnect_req) {
+		wpa_s->own_disconnect_req = 0;
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"Ignore connection failure due to local request to disconnect");
+		return;
+	}
+	if (wpa_s->disconnected) {
+		wpa_dbg(wpa_s, MSG_DEBUG, "Ignore connection failure "
+			"indication since interface has been put into "
+			"disconnected state");
+		return;
+	}
+
+	/*
+	 * Add the failed BSSID into the ignore list and speed up next scan
+	 * attempt if there could be other APs that could accept association.
+	 */
+	count = wpa_bssid_ignore_add(wpa_s, bssid);
+	if (count == 1 && wpa_s->current_bss) {
+		/*
+		 * This BSS was not in the ignore list before. If there is
+		 * another BSS available for the same ESS, we should try that
+		 * next. Otherwise, we may as well try this one once more
+		 * before allowing other, likely worse, ESSes to be considered.
+		 */
+		freqs = get_bss_freqs_in_ess(wpa_s);
+		if (freqs) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "Another BSS in this ESS "
+				"has been seen; try it next");
+			wpa_bssid_ignore_add(wpa_s, bssid);
+			/*
+			 * On the next scan, go through only the known channels
+			 * used in this ESS based on previous scans to speed up
+			 * common load balancing use case.
+			 */
+			os_free(wpa_s->next_scan_freqs);
+			wpa_s->next_scan_freqs = freqs;
+		}
+	}
+
+	wpa_s->consecutive_conn_failures++;
+
+	if (wpa_s->consecutive_conn_failures > 3 && wpa_s->current_ssid) {
+		wpa_printf(MSG_DEBUG, "Continuous association failures - "
+			   "consider temporary network disabling");
+		wpas_auth_failed(wpa_s, "CONN_FAILED");
+	}
+	/*
+	 * Multiple consecutive connection failures mean that other APs are
+	 * either not available or have already been tried, so we can start
+	 * increasing the delay here to avoid constant scanning.
+	 */
+	switch (wpa_s->consecutive_conn_failures) {
+	case 1:
+		timeout = 100;
+		break;
+	case 2:
+		timeout = 500;
+		break;
+	case 3:
+		timeout = 1000;
+		break;
+	case 4:
+		timeout = 5000;
+		break;
+	default:
+		timeout = 10000;
+		break;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"Consecutive connection failures: %d --> request scan in %d ms",
+		wpa_s->consecutive_conn_failures, timeout);
+
+	/*
+	 * TODO: if more than one possible AP is available in scan results,
+	 * could try the other ones before requesting a new scan.
+	 */
+
+	/* speed up the connection attempt with normal scan */
+	wpa_s->normal_scans = 0;
+	wpa_supplicant_req_scan(wpa_s, timeout / 1000,
+				1000 * (timeout % 1000));
+}
+
+
+#ifdef CONFIG_FILS
+
+void fils_pmksa_cache_flush(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	const u8 *realm, *username, *rrk;
+	size_t realm_len, username_len, rrk_len;
+	u16 next_seq_num;
+
+	/* Clear the PMKSA cache entry if FILS authentication was rejected.
+	 * Check for ERP keys existing to limit when this can be done since
+	 * the rejection response is not protected and such triggers should
+	 * really not allow internal state to be modified unless required to
+	 * avoid significant issues in functionality. In addition, drop
+	 * externally configure PMKSA entries even without ERP keys since it
+	 * is possible for an external component to add PMKSA entries for FILS
+	 * authentication without restoring previously generated ERP keys.
+	 *
+	 * In this case, this is needed to allow recovery from cases where the
+	 * AP or authentication server has dropped PMKSAs and ERP keys. */
+	if (!ssid || !ssid->eap.erp || !wpa_key_mgmt_fils(ssid->key_mgmt))
+		return;
+
+	if (eapol_sm_get_erp_info(wpa_s->eapol, &ssid->eap,
+				  &username, &username_len,
+				  &realm, &realm_len, &next_seq_num,
+				  &rrk, &rrk_len) != 0 ||
+	    !realm) {
+		wpa_dbg(wpa_s, MSG_DEBUG,
+			"FILS: Drop external PMKSA cache entry");
+		wpa_sm_aborted_external_cached(wpa_s->wpa);
+		wpa_sm_external_pmksa_cache_flush(wpa_s->wpa, ssid);
+		return;
+	}
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "FILS: Drop PMKSA cache entry");
+	wpa_sm_aborted_cached(wpa_s->wpa);
+	wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
+}
+
+
+void fils_connection_failure(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	const u8 *realm, *username, *rrk;
+	size_t realm_len, username_len, rrk_len;
+	u16 next_seq_num;
+
+	if (!ssid || !ssid->eap.erp || !wpa_key_mgmt_fils(ssid->key_mgmt) ||
+	    eapol_sm_get_erp_info(wpa_s->eapol, &ssid->eap,
+				  &username, &username_len,
+				  &realm, &realm_len, &next_seq_num,
+				  &rrk, &rrk_len) != 0 ||
+	    !realm)
+		return;
+
+	wpa_hexdump_ascii(MSG_DEBUG,
+			  "FILS: Store last connection failure realm",
+			  realm, realm_len);
+	os_free(wpa_s->last_con_fail_realm);
+	wpa_s->last_con_fail_realm = os_malloc(realm_len);
+	if (wpa_s->last_con_fail_realm) {
+		wpa_s->last_con_fail_realm_len = realm_len;
+		os_memcpy(wpa_s->last_con_fail_realm, realm, realm_len);
+	}
+}
+#endif /* CONFIG_FILS */
+
+
+int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s)
+{
+	return wpa_s->conf->ap_scan == 2 ||
+		(wpa_s->drv_flags & WPA_DRIVER_FLAGS_BSS_SELECTION);
+}
+
+
+#if defined(CONFIG_CTRL_IFACE) || defined(CONFIG_CTRL_IFACE_DBUS_NEW)
+int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s,
+					      struct wpa_ssid *ssid,
+					      const char *field,
+					      const char *value)
+{
+#ifdef IEEE8021X_EAPOL
+	struct eap_peer_config *eap = &ssid->eap;
+
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: response handle field=%s", field);
+	wpa_hexdump_ascii_key(MSG_DEBUG, "CTRL_IFACE: response value",
+			      (const u8 *) value, os_strlen(value));
+
+	switch (wpa_supplicant_ctrl_req_from_string(field)) {
+	case WPA_CTRL_REQ_EAP_IDENTITY:
+		os_free(eap->identity);
+		eap->identity = (u8 *) os_strdup(value);
+		eap->identity_len = os_strlen(value);
+		eap->pending_req_identity = 0;
+		if (ssid == wpa_s->current_ssid)
+			wpa_s->reassociate = 1;
+		break;
+	case WPA_CTRL_REQ_EAP_PASSWORD:
+		bin_clear_free(eap->password, eap->password_len);
+		eap->password = (u8 *) os_strdup(value);
+		eap->password_len = os_strlen(value);
+		eap->pending_req_password = 0;
+		if (ssid == wpa_s->current_ssid)
+			wpa_s->reassociate = 1;
+		break;
+	case WPA_CTRL_REQ_EAP_NEW_PASSWORD:
+		bin_clear_free(eap->new_password, eap->new_password_len);
+		eap->new_password = (u8 *) os_strdup(value);
+		eap->new_password_len = os_strlen(value);
+		eap->pending_req_new_password = 0;
+		if (ssid == wpa_s->current_ssid)
+			wpa_s->reassociate = 1;
+		break;
+	case WPA_CTRL_REQ_EAP_PIN:
+		str_clear_free(eap->cert.pin);
+		eap->cert.pin = os_strdup(value);
+		eap->pending_req_pin = 0;
+		if (ssid == wpa_s->current_ssid)
+			wpa_s->reassociate = 1;
+		break;
+	case WPA_CTRL_REQ_EAP_OTP:
+		bin_clear_free(eap->otp, eap->otp_len);
+		eap->otp = (u8 *) os_strdup(value);
+		eap->otp_len = os_strlen(value);
+		os_free(eap->pending_req_otp);
+		eap->pending_req_otp = NULL;
+		eap->pending_req_otp_len = 0;
+		break;
+	case WPA_CTRL_REQ_EAP_PASSPHRASE:
+		str_clear_free(eap->cert.private_key_passwd);
+		eap->cert.private_key_passwd = os_strdup(value);
+		eap->pending_req_passphrase = 0;
+		if (ssid == wpa_s->current_ssid)
+			wpa_s->reassociate = 1;
+		break;
+	case WPA_CTRL_REQ_SIM:
+		str_clear_free(eap->external_sim_resp);
+		eap->external_sim_resp = os_strdup(value);
+		eap->pending_req_sim = 0;
+		break;
+	case WPA_CTRL_REQ_PSK_PASSPHRASE:
+		if (wpa_config_set(ssid, "psk", value, 0) < 0)
+			return -1;
+		ssid->mem_only_psk = 1;
+		if (ssid->passphrase)
+			wpa_config_update_psk(ssid);
+		if (wpa_s->wpa_state == WPA_SCANNING && !wpa_s->scanning)
+			wpa_supplicant_req_scan(wpa_s, 0, 0);
+		break;
+	case WPA_CTRL_REQ_EXT_CERT_CHECK:
+		if (eap->pending_ext_cert_check != PENDING_CHECK)
+			return -1;
+		if (os_strcmp(value, "good") == 0)
+			eap->pending_ext_cert_check = EXT_CERT_CHECK_GOOD;
+		else if (os_strcmp(value, "bad") == 0)
+			eap->pending_ext_cert_check = EXT_CERT_CHECK_BAD;
+		else
+			return -1;
+		break;
+	default:
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE: Unknown field '%s'", field);
+		return -1;
+	}
+
+	return 0;
+#else /* IEEE8021X_EAPOL */
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE: IEEE 802.1X not included");
+	return -1;
+#endif /* IEEE8021X_EAPOL */
+}
+#endif /* CONFIG_CTRL_IFACE || CONFIG_CTRL_IFACE_DBUS_NEW */
+
+
+int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+{
+#ifdef CONFIG_WEP
+	int i;
+	unsigned int drv_enc;
+#endif /* CONFIG_WEP */
+
+	if (wpa_s->p2p_mgmt)
+		return 1; /* no normal network profiles on p2p_mgmt interface */
+
+	if (ssid == NULL)
+		return 1;
+
+	if (ssid->disabled)
+		return 1;
+
+#ifdef CONFIG_WEP
+	if (wpa_s->drv_capa_known)
+		drv_enc = wpa_s->drv_enc;
+	else
+		drv_enc = (unsigned int) -1;
+
+	for (i = 0; i < NUM_WEP_KEYS; i++) {
+		size_t len = ssid->wep_key_len[i];
+		if (len == 0)
+			continue;
+		if (len == 5 && (drv_enc & WPA_DRIVER_CAPA_ENC_WEP40))
+			continue;
+		if (len == 13 && (drv_enc & WPA_DRIVER_CAPA_ENC_WEP104))
+			continue;
+		if (len == 16 && (drv_enc & WPA_DRIVER_CAPA_ENC_WEP128))
+			continue;
+		return 1; /* invalid WEP key */
+	}
+#endif /* CONFIG_WEP */
+
+	if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt) && !ssid->psk_set &&
+	    (!ssid->passphrase || ssid->ssid_len != 0) && !ssid->ext_psk &&
+	    !(wpa_key_mgmt_sae(ssid->key_mgmt) && ssid->sae_password) &&
+	    !ssid->mem_only_psk)
+		return 1;
+
+	return 0;
+}
+
+
+int wpas_get_ssid_pmf(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+{
+	if (ssid == NULL || ssid->ieee80211w == MGMT_FRAME_PROTECTION_DEFAULT) {
+		if (wpa_s->conf->pmf == MGMT_FRAME_PROTECTION_OPTIONAL &&
+		    !(wpa_s->drv_enc & WPA_DRIVER_CAPA_ENC_BIP)) {
+			/*
+			 * Driver does not support BIP -- ignore pmf=1 default
+			 * since the connection with PMF would fail and the
+			 * configuration does not require PMF to be enabled.
+			 */
+			return NO_MGMT_FRAME_PROTECTION;
+		}
+
+		if (ssid &&
+		    (ssid->key_mgmt &
+		     ~(WPA_KEY_MGMT_NONE | WPA_KEY_MGMT_WPS |
+		       WPA_KEY_MGMT_IEEE8021X_NO_WPA)) == 0) {
+			/*
+			 * Do not use the default PMF value for non-RSN networks
+			 * since PMF is available only with RSN and pmf=2
+			 * configuration would otherwise prevent connections to
+			 * all open networks.
+			 */
+			return NO_MGMT_FRAME_PROTECTION;
+		}
+
+		return wpa_s->conf->pmf;
+	}
+
+	return ssid->ieee80211w;
+}
+
+
+int pmf_in_use(struct wpa_supplicant *wpa_s, const u8 *addr)
+{
+	if (wpa_s->current_ssid == NULL ||
+	    wpa_s->wpa_state < WPA_4WAY_HANDSHAKE ||
+	    os_memcmp(addr, wpa_s->bssid, ETH_ALEN) != 0)
+		return 0;
+	return wpa_sm_pmf_enabled(wpa_s->wpa);
+}
+
+
+int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s)
+{
+	if (wpa_s->global->conc_pref == WPA_CONC_PREF_P2P)
+		return 1;
+	if (wpa_s->global->conc_pref == WPA_CONC_PREF_STA)
+		return 0;
+	return -1;
+}
+
+
+void wpas_auth_failed(struct wpa_supplicant *wpa_s, char *reason)
+{
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	int dur;
+	struct os_reltime now;
+
+	if (ssid == NULL) {
+		wpa_printf(MSG_DEBUG, "Authentication failure but no known "
+			   "SSID block");
+		return;
+	}
+
+	if (ssid->key_mgmt == WPA_KEY_MGMT_WPS)
+		return;
+
+	ssid->auth_failures++;
+
+#ifdef CONFIG_P2P
+	if (ssid->p2p_group &&
+	    (wpa_s->p2p_in_provisioning || wpa_s->show_group_started)) {
+		/*
+		 * Skip the wait time since there is a short timeout on the
+		 * connection to a P2P group.
+		 */
+		return;
+	}
+#endif /* CONFIG_P2P */
+
+	if (ssid->auth_failures > 50)
+		dur = 300;
+	else if (ssid->auth_failures > 10)
+		dur = 120;
+	else if (ssid->auth_failures > 5)
+		dur = 90;
+	else if (ssid->auth_failures > 3)
+		dur = 60;
+	else if (ssid->auth_failures > 2)
+		dur = 30;
+	else if (ssid->auth_failures > 1)
+		dur = 20;
+	else
+		dur = 10;
+
+	if (ssid->auth_failures > 1 &&
+	    wpa_key_mgmt_wpa_ieee8021x(ssid->key_mgmt))
+		dur += os_random() % (ssid->auth_failures * 10);
+
+	os_get_reltime(&now);
+	if (now.sec + dur <= ssid->disabled_until.sec)
+		return;
+
+	ssid->disabled_until.sec = now.sec + dur;
+
+	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_TEMP_DISABLED
+		"id=%d ssid=\"%s\" auth_failures=%u duration=%d reason=%s",
+		ssid->id, wpa_ssid_txt(ssid->ssid, ssid->ssid_len),
+		ssid->auth_failures, dur, reason);
+}
+
+
+void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s,
+			      struct wpa_ssid *ssid, int clear_failures)
+{
+	if (ssid == NULL)
+		return;
+
+	if (ssid->disabled_until.sec) {
+		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_REENABLED
+			"id=%d ssid=\"%s\"",
+			ssid->id, wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+	}
+	ssid->disabled_until.sec = 0;
+	ssid->disabled_until.usec = 0;
+	if (clear_failures)
+		ssid->auth_failures = 0;
+}
+
+
+int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+	size_t i;
+
+	if (wpa_s->disallow_aps_bssid == NULL)
+		return 0;
+
+	for (i = 0; i < wpa_s->disallow_aps_bssid_count; i++) {
+		if (os_memcmp(wpa_s->disallow_aps_bssid + i * ETH_ALEN,
+			      bssid, ETH_ALEN) == 0)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid,
+		    size_t ssid_len)
+{
+	size_t i;
+
+	if (wpa_s->disallow_aps_ssid == NULL || ssid == NULL)
+		return 0;
+
+	for (i = 0; i < wpa_s->disallow_aps_ssid_count; i++) {
+		struct wpa_ssid_value *s = &wpa_s->disallow_aps_ssid[i];
+		if (ssid_len == s->ssid_len &&
+		    os_memcmp(ssid, s->ssid, ssid_len) == 0)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+/**
+ * wpas_request_connection - Request a new connection
+ * @wpa_s: Pointer to the network interface
+ *
+ * This function is used to request a new connection to be found. It will mark
+ * the interface to allow reassociation and request a new scan to find a
+ * suitable network to connect to.
+ */
+void wpas_request_connection(struct wpa_supplicant *wpa_s)
+{
+	wpa_s->normal_scans = 0;
+	wpa_s->scan_req = NORMAL_SCAN_REQ;
+	wpa_supplicant_reinit_autoscan(wpa_s);
+	wpa_s->disconnected = 0;
+	wpa_s->reassociate = 1;
+	wpa_s->last_owe_group = 0;
+
+	if (wpa_supplicant_fast_associate(wpa_s) != 1)
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+	else
+		wpa_s->reattach = 0;
+}
+
+
+/**
+ * wpas_request_disconnection - Request disconnection
+ * @wpa_s: Pointer to the network interface
+ *
+ * This function is used to request disconnection from the currently connected
+ * network. This will stop any ongoing scans and initiate deauthentication.
+ */
+void wpas_request_disconnection(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_SME
+	wpa_s->sme.prev_bssid_set = 0;
+#endif /* CONFIG_SME */
+	wpa_s->reassociate = 0;
+	wpa_s->disconnected = 1;
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+	wpa_supplicant_cancel_scan(wpa_s);
+	wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+	eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
+	radio_remove_works(wpa_s, "connect", 0);
+	radio_remove_works(wpa_s, "sme-connect", 0);
+	wpa_s->roam_in_progress = false;
+#ifdef CONFIG_WNM
+	wpa_s->bss_trans_mgmt_in_progress = false;
+#endif /* CONFIG_WNM */
+}
+
+
+void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title,
+		    struct wpa_used_freq_data *freqs_data,
+		    unsigned int len)
+{
+	unsigned int i;
+
+	wpa_dbg(wpa_s, MSG_DEBUG, "Shared frequencies (len=%u): %s",
+		len, title);
+	for (i = 0; i < len; i++) {
+		struct wpa_used_freq_data *cur = &freqs_data[i];
+		wpa_dbg(wpa_s, MSG_DEBUG, "freq[%u]: %d, flags=0x%X",
+			i, cur->freq, cur->flags);
+	}
+}
+
+
+/*
+ * Find the operating frequencies of any of the virtual interfaces that
+ * are using the same radio as the current interface, and in addition, get
+ * information about the interface types that are using the frequency.
+ */
+int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s,
+				struct wpa_used_freq_data *freqs_data,
+				unsigned int len)
+{
+	struct wpa_supplicant *ifs;
+	u8 bssid[ETH_ALEN];
+	int freq;
+	unsigned int idx = 0, i;
+
+	wpa_dbg(wpa_s, MSG_DEBUG,
+		"Determining shared radio frequencies (max len %u)", len);
+	os_memset(freqs_data, 0, sizeof(struct wpa_used_freq_data) * len);
+
+	dl_list_for_each(ifs, &wpa_s->radio->ifaces, struct wpa_supplicant,
+			 radio_list) {
+		if (idx == len)
+			break;
+
+		if (ifs->current_ssid == NULL || ifs->assoc_freq == 0)
+			continue;
+
+		if (ifs->current_ssid->mode == WPAS_MODE_AP ||
+		    ifs->current_ssid->mode == WPAS_MODE_P2P_GO ||
+		    ifs->current_ssid->mode == WPAS_MODE_MESH)
+			freq = ifs->current_ssid->frequency;
+		else if (wpa_drv_get_bssid(ifs, bssid) == 0)
+			freq = ifs->assoc_freq;
+		else
+			continue;
+
+		/* Hold only distinct freqs */
+		for (i = 0; i < idx; i++)
+			if (freqs_data[i].freq == freq)
+				break;
+
+		if (i == idx)
+			freqs_data[idx++].freq = freq;
+
+		if (ifs->current_ssid->mode == WPAS_MODE_INFRA) {
+			freqs_data[i].flags |= ifs->current_ssid->p2p_group ?
+				WPA_FREQ_USED_BY_P2P_CLIENT :
+				WPA_FREQ_USED_BY_INFRA_STATION;
+		}
+	}
+
+	dump_freq_data(wpa_s, "completed iteration", freqs_data, idx);
+	return idx;
+}
+
+
+/*
+ * Find the operating frequencies of any of the virtual interfaces that
+ * are using the same radio as the current interface.
+ */
+int get_shared_radio_freqs(struct wpa_supplicant *wpa_s,
+			   int *freq_array, unsigned int len)
+{
+	struct wpa_used_freq_data *freqs_data;
+	int num, i;
+
+	os_memset(freq_array, 0, sizeof(int) * len);
+
+	freqs_data = os_calloc(len, sizeof(struct wpa_used_freq_data));
+	if (!freqs_data)
+		return -1;
+
+	num = get_shared_radio_freqs_data(wpa_s, freqs_data, len);
+	for (i = 0; i < num; i++)
+		freq_array[i] = freqs_data[i].freq;
+
+	os_free(freqs_data);
+
+	return num;
+}
+
+
+struct wpa_supplicant *
+wpas_vendor_elem(struct wpa_supplicant *wpa_s, enum wpa_vendor_elem_frame frame)
+{
+	switch (frame) {
+#ifdef CONFIG_P2P
+	case VENDOR_ELEM_PROBE_REQ_P2P:
+	case VENDOR_ELEM_PROBE_RESP_P2P:
+	case VENDOR_ELEM_PROBE_RESP_P2P_GO:
+	case VENDOR_ELEM_BEACON_P2P_GO:
+	case VENDOR_ELEM_P2P_PD_REQ:
+	case VENDOR_ELEM_P2P_PD_RESP:
+	case VENDOR_ELEM_P2P_GO_NEG_REQ:
+	case VENDOR_ELEM_P2P_GO_NEG_RESP:
+	case VENDOR_ELEM_P2P_GO_NEG_CONF:
+	case VENDOR_ELEM_P2P_INV_REQ:
+	case VENDOR_ELEM_P2P_INV_RESP:
+	case VENDOR_ELEM_P2P_ASSOC_REQ:
+	case VENDOR_ELEM_P2P_ASSOC_RESP:
+		return wpa_s->p2pdev;
+#endif /* CONFIG_P2P */
+	default:
+		return wpa_s;
+	}
+}
+
+
+void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s)
+{
+	unsigned int i;
+	char buf[30];
+
+	wpa_printf(MSG_DEBUG, "Update vendor elements");
+
+	for (i = 0; i < NUM_VENDOR_ELEM_FRAMES; i++) {
+		if (wpa_s->vendor_elem[i]) {
+			int res;
+
+			res = os_snprintf(buf, sizeof(buf), "frame[%u]", i);
+			if (!os_snprintf_error(sizeof(buf), res)) {
+				wpa_hexdump_buf(MSG_DEBUG, buf,
+						wpa_s->vendor_elem[i]);
+			}
+		}
+	}
+
+#ifdef CONFIG_P2P
+	if (wpa_s->parent == wpa_s &&
+	    wpa_s->global->p2p &&
+	    !wpa_s->global->p2p_disabled)
+		p2p_set_vendor_elems(wpa_s->global->p2p, wpa_s->vendor_elem);
+#endif /* CONFIG_P2P */
+}
+
+
+int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame,
+			    const u8 *elem, size_t len)
+{
+	u8 *ie, *end;
+
+	ie = wpabuf_mhead_u8(wpa_s->vendor_elem[frame]);
+	end = ie + wpabuf_len(wpa_s->vendor_elem[frame]);
+
+	for (; ie + 1 < end; ie += 2 + ie[1]) {
+		if (ie + len > end)
+			break;
+		if (os_memcmp(ie, elem, len) != 0)
+			continue;
+
+		if (wpabuf_len(wpa_s->vendor_elem[frame]) == len) {
+			wpabuf_free(wpa_s->vendor_elem[frame]);
+			wpa_s->vendor_elem[frame] = NULL;
+		} else {
+			os_memmove(ie, ie + len, end - (ie + len));
+			wpa_s->vendor_elem[frame]->used -= len;
+		}
+		wpas_vendor_elem_update(wpa_s);
+		return 0;
+	}
+
+	return -1;
+}
+
+
+struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
+				   u16 num_modes, enum hostapd_hw_mode mode,
+				   bool is_6ghz)
+{
+	u16 i;
+
+	if (!modes)
+		return NULL;
+
+	for (i = 0; i < num_modes; i++) {
+		if (modes[i].mode != mode ||
+		    !modes[i].num_channels || !modes[i].channels)
+			continue;
+		if ((!is_6ghz && !is_6ghz_freq(modes[i].channels[0].freq)) ||
+		    (is_6ghz && is_6ghz_freq(modes[i].channels[0].freq)))
+			return &modes[i];
+	}
+
+	return NULL;
+}
+
+
+struct hostapd_hw_modes * get_mode_with_freq(struct hostapd_hw_modes *modes,
+					     u16 num_modes, int freq)
+{
+	int i, j;
+
+	for (i = 0; i < num_modes; i++) {
+		for (j = 0; j < modes[i].num_channels; j++) {
+			if (freq == modes[i].channels[j].freq)
+				return &modes[i];
+		}
+	}
+
+	return NULL;
+}
+
+
+static struct
+wpa_bss_tmp_disallowed * wpas_get_disallowed_bss(struct wpa_supplicant *wpa_s,
+						 const u8 *bssid)
+{
+	struct wpa_bss_tmp_disallowed *bss;
+
+	dl_list_for_each(bss, &wpa_s->bss_tmp_disallowed,
+			 struct wpa_bss_tmp_disallowed, list) {
+		if (os_memcmp(bssid, bss->bssid, ETH_ALEN) == 0)
+			return bss;
+	}
+
+	return NULL;
+}
+
+
+static int wpa_set_driver_tmp_disallow_list(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss_tmp_disallowed *tmp;
+	unsigned int num_bssid = 0;
+	u8 *bssids;
+	int ret;
+
+	bssids = os_malloc(dl_list_len(&wpa_s->bss_tmp_disallowed) * ETH_ALEN);
+	if (!bssids)
+		return -1;
+	dl_list_for_each(tmp, &wpa_s->bss_tmp_disallowed,
+			 struct wpa_bss_tmp_disallowed, list) {
+		os_memcpy(&bssids[num_bssid * ETH_ALEN], tmp->bssid,
+			  ETH_ALEN);
+		num_bssid++;
+	}
+	ret = wpa_drv_set_bssid_tmp_disallow(wpa_s, num_bssid, bssids);
+	os_free(bssids);
+	return ret;
+}
+
+
+static void wpa_bss_tmp_disallow_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	struct wpa_bss_tmp_disallowed *tmp, *bss = timeout_ctx;
+
+	/* Make sure the bss is not already freed */
+	dl_list_for_each(tmp, &wpa_s->bss_tmp_disallowed,
+			 struct wpa_bss_tmp_disallowed, list) {
+		if (bss == tmp) {
+			remove_bss_tmp_disallowed_entry(wpa_s, tmp);
+			wpa_set_driver_tmp_disallow_list(wpa_s);
+			break;
+		}
+	}
+}
+
+
+void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			  unsigned int sec, int rssi_threshold)
+{
+	struct wpa_bss_tmp_disallowed *bss;
+
+	bss = wpas_get_disallowed_bss(wpa_s, bssid);
+	if (bss) {
+		eloop_cancel_timeout(wpa_bss_tmp_disallow_timeout, wpa_s, bss);
+		goto finish;
+	}
+
+	bss = os_malloc(sizeof(*bss));
+	if (!bss) {
+		wpa_printf(MSG_DEBUG,
+			   "Failed to allocate memory for temp disallow BSS");
+		return;
+	}
+
+	os_memcpy(bss->bssid, bssid, ETH_ALEN);
+	dl_list_add(&wpa_s->bss_tmp_disallowed, &bss->list);
+	wpa_set_driver_tmp_disallow_list(wpa_s);
+
+finish:
+	bss->rssi_threshold = rssi_threshold;
+	eloop_register_timeout(sec, 0, wpa_bss_tmp_disallow_timeout,
+			       wpa_s, bss);
+}
+
+
+int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s,
+			      struct wpa_bss *bss)
+{
+	struct wpa_bss_tmp_disallowed *disallowed = NULL, *tmp, *prev;
+
+	dl_list_for_each_safe(tmp, prev, &wpa_s->bss_tmp_disallowed,
+			 struct wpa_bss_tmp_disallowed, list) {
+		if (os_memcmp(bss->bssid, tmp->bssid, ETH_ALEN) == 0) {
+			disallowed = tmp;
+			break;
+		}
+	}
+	if (!disallowed)
+		return 0;
+
+	if (disallowed->rssi_threshold != 0 &&
+	    bss->level > disallowed->rssi_threshold) {
+		remove_bss_tmp_disallowed_entry(wpa_s, disallowed);
+		wpa_set_driver_tmp_disallow_list(wpa_s);
+		return 0;
+	}
+
+	return 1;
+}
+
+
+int wpas_enable_mac_addr_randomization(struct wpa_supplicant *wpa_s,
+				       unsigned int type, const u8 *addr,
+				       const u8 *mask)
+{
+	if ((addr && !mask) || (!addr && mask)) {
+		wpa_printf(MSG_INFO,
+			   "MAC_ADDR_RAND_SCAN invalid addr/mask combination");
+		return -1;
+	}
+
+	if (addr && mask && (!(mask[0] & 0x01) || (addr[0] & 0x01))) {
+		wpa_printf(MSG_INFO,
+			   "MAC_ADDR_RAND_SCAN cannot allow multicast address");
+		return -1;
+	}
+
+	if (type & MAC_ADDR_RAND_SCAN) {
+		if (wpas_mac_addr_rand_scan_set(wpa_s, MAC_ADDR_RAND_SCAN,
+						addr, mask))
+			return -1;
+	}
+
+	if (type & MAC_ADDR_RAND_SCHED_SCAN) {
+		if (wpas_mac_addr_rand_scan_set(wpa_s, MAC_ADDR_RAND_SCHED_SCAN,
+						addr, mask))
+			return -1;
+
+		if (wpa_s->sched_scanning && !wpa_s->pno)
+			wpas_scan_restart_sched_scan(wpa_s);
+	}
+
+	if (type & MAC_ADDR_RAND_PNO) {
+		if (wpas_mac_addr_rand_scan_set(wpa_s, MAC_ADDR_RAND_PNO,
+						addr, mask))
+			return -1;
+
+		if (wpa_s->pno) {
+			wpas_stop_pno(wpa_s);
+			wpas_start_pno(wpa_s);
+		}
+	}
+
+	return 0;
+}
+
+
+int wpas_disable_mac_addr_randomization(struct wpa_supplicant *wpa_s,
+					unsigned int type)
+{
+	wpas_mac_addr_rand_scan_clear(wpa_s, type);
+	if (wpa_s->pno) {
+		if (type & MAC_ADDR_RAND_PNO) {
+			wpas_stop_pno(wpa_s);
+			wpas_start_pno(wpa_s);
+		}
+	} else if (wpa_s->sched_scanning && (type & MAC_ADDR_RAND_SCHED_SCAN)) {
+		wpas_scan_restart_sched_scan(wpa_s);
+	}
+
+	return 0;
+}
+
+
+int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s,
+			struct wpa_signal_info *si)
+{
+	int res;
+
+	if (!wpa_s->driver->signal_poll)
+		return -1;
+
+	res = wpa_s->driver->signal_poll(wpa_s->drv_priv, si);
+
+#ifdef CONFIG_TESTING_OPTIONS
+	if (res == 0) {
+		struct driver_signal_override *dso;
+
+		dl_list_for_each(dso, &wpa_s->drv_signal_override,
+				 struct driver_signal_override, list) {
+			if (os_memcmp(wpa_s->bssid, dso->bssid,
+				      ETH_ALEN) != 0)
+				continue;
+			wpa_printf(MSG_DEBUG,
+				   "Override driver signal_poll information: current_signal: %d->%d avg_signal: %d->%d avg_beacon_signal: %d->%d current_noise: %d->%d",
+				   si->current_signal,
+				   dso->si_current_signal,
+				   si->avg_signal,
+				   dso->si_avg_signal,
+				   si->avg_beacon_signal,
+				   dso->si_avg_beacon_signal,
+				   si->current_noise,
+				   dso->si_current_noise);
+			si->current_signal = dso->si_current_signal;
+			si->avg_signal = dso->si_avg_signal;
+			si->avg_beacon_signal = dso->si_avg_beacon_signal;
+			si->current_noise = dso->si_current_noise;
+			break;
+		}
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	return res;
+}
+
+
+struct wpa_scan_results *
+wpa_drv_get_scan_results2(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_scan_results *scan_res;
+#ifdef CONFIG_TESTING_OPTIONS
+	size_t idx;
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	if (!wpa_s->driver->get_scan_results2)
+		return NULL;
+
+	scan_res = wpa_s->driver->get_scan_results2(wpa_s->drv_priv);
+
+#ifdef CONFIG_TESTING_OPTIONS
+	for (idx = 0; scan_res && idx < scan_res->num; idx++) {
+		struct driver_signal_override *dso;
+		struct wpa_scan_res *res = scan_res->res[idx];
+
+		dl_list_for_each(dso, &wpa_s->drv_signal_override,
+				 struct driver_signal_override, list) {
+			if (os_memcmp(res->bssid, dso->bssid, ETH_ALEN) != 0)
+				continue;
+			wpa_printf(MSG_DEBUG,
+				   "Override driver scan signal level %d->%d for "
+				   MACSTR,
+				   res->level, dso->scan_level,
+				   MAC2STR(res->bssid));
+			res->flags |= WPA_SCAN_QUAL_INVALID;
+			if (dso->scan_level < 0)
+				res->flags |= WPA_SCAN_LEVEL_DBM;
+			else
+				res->flags &= ~WPA_SCAN_LEVEL_DBM;
+			res->level = dso->scan_level;
+			break;
+		}
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	return scan_res;
+}
diff --git a/wpa_supplicant/wpa_supplicant.conf b/wpa_supplicant/wpa_supplicant.conf
new file mode 100644
index 000000000000..6619d6ba7fb1
--- /dev/null
+++ b/wpa_supplicant/wpa_supplicant.conf
@@ -0,0 +1,2071 @@
+##### Example wpa_supplicant configuration file ###############################
+#
+# This file describes configuration file format and lists all available option.
+# Please also take a look at simpler configuration examples in 'examples'
+# subdirectory.
+#
+# Empty lines and lines starting with # are ignored
+
+# NOTE! This file may contain password information and should probably be made
+# readable only by root user on multiuser systems.
+
+# Note: All file paths in this configuration file should use full (absolute,
+# not relative to working directory) path in order to allow working directory
+# to be changed. This can happen if wpa_supplicant is run in the background.
+
+# Whether to allow wpa_supplicant to update (overwrite) configuration
+#
+# This option can be used to allow wpa_supplicant to overwrite configuration
+# file whenever configuration is changed (e.g., new network block is added with
+# wpa_cli or wpa_gui, or a password is changed). This is required for
+# wpa_cli/wpa_gui to be able to store the configuration changes permanently.
+# Please note that overwriting configuration file will remove the comments from
+# it.
+#update_config=1
+
+# global configuration (shared by all network blocks)
+#
+# Parameters for the control interface. If this is specified, wpa_supplicant
+# will open a control interface that is available for external programs to
+# manage wpa_supplicant. The meaning of this string depends on which control
+# interface mechanism is used. For all cases, the existence of this parameter
+# in configuration is used to determine whether the control interface is
+# enabled.
+#
+# For UNIX domain sockets (default on Linux and BSD): This is a directory that
+# will be created for UNIX domain sockets for listening to requests from
+# external programs (CLI/GUI, etc.) for status information and configuration.
+# The socket file will be named based on the interface name, so multiple
+# wpa_supplicant processes can be run at the same time if more than one
+# interface is used.
+# /var/run/wpa_supplicant is the recommended directory for sockets and by
+# default, wpa_cli will use it when trying to connect with wpa_supplicant.
+#
+# Access control for the control interface can be configured by setting the
+# directory to allow only members of a group to use sockets. This way, it is
+# possible to run wpa_supplicant as root (since it needs to change network
+# configuration and open raw sockets) and still allow GUI/CLI components to be
+# run as non-root users. However, since the control interface can be used to
+# change the network configuration, this access needs to be protected in many
+# cases. By default, wpa_supplicant is configured to use gid 0 (root). If you
+# want to allow non-root users to use the control interface, add a new group
+# and change this value to match with that group. Add users that should have
+# control interface access to this group. If this variable is commented out or
+# not included in the configuration file, group will not be changed from the
+# value it got by default when the directory or socket was created.
+#
+# When configuring both the directory and group, use following format:
+# DIR=/var/run/wpa_supplicant GROUP=wheel
+# DIR=/var/run/wpa_supplicant GROUP=0
+# (group can be either group name or gid)
+#
+# For UDP connections (default on Windows): The value will be ignored. This
+# variable is just used to select that the control interface is to be created.
+# The value can be set to, e.g., udp (ctrl_interface=udp)
+#
+# For Windows Named Pipe: This value can be used to set the security descriptor
+# for controlling access to the control interface. Security descriptor can be
+# set using Security Descriptor String Format (see http://msdn.microsoft.com/
+# library/default.asp?url=/library/en-us/secauthz/security/
+# security_descriptor_string_format.asp). The descriptor string needs to be
+# prefixed with SDDL=. For example, ctrl_interface=SDDL=D: would set an empty
+# DACL (which will reject all connections). See README-Windows.txt for more
+# information about SDDL string format.
+#
+ctrl_interface=/var/run/wpa_supplicant
+
+# IEEE 802.1X/EAPOL version
+# wpa_supplicant is implemented based on IEEE Std 802.1X-2004 which defines
+# EAPOL version 2. However, there are many APs that do not handle the new
+# version number correctly (they seem to drop the frames completely). In order
+# to make wpa_supplicant interoperate with these APs, the version number is set
+# to 1 by default. This configuration value can be used to set it to the new
+# version (2).
+# Note: When using MACsec, eapol_version shall be set to 3, which is
+# defined in IEEE Std 802.1X-2010.
+eapol_version=1
+
+# AP scanning/selection
+# By default, wpa_supplicant requests driver to perform AP scanning and then
+# uses the scan results to select a suitable AP. Another alternative is to
+# allow the driver to take care of AP scanning and selection and use
+# wpa_supplicant just to process EAPOL frames based on IEEE 802.11 association
+# information from the driver.
+# 1: wpa_supplicant initiates scanning and AP selection; if no APs matching to
+#    the currently enabled networks are found, a new network (IBSS or AP mode
+#    operation) may be initialized (if configured) (default)
+# 0: This mode must only be used when using wired Ethernet drivers
+#    (including MACsec).
+# 2: like 0, but associate with APs using security policy and SSID (but not
+#    BSSID); this can be used, e.g., with ndiswrapper and NDIS drivers to
+#    enable operation with hidden SSIDs and optimized roaming; in this mode,
+#    the network blocks in the configuration file are tried one by one until
+#    the driver reports successful association; each network block should have
+#    explicit security policy (i.e., only one option in the lists) for
+#    key_mgmt, pairwise, group, proto variables
+# Note: ap_scan=0/2 should not be used with the nl80211 driver interface (the
+# current Linux interface). ap_scan=1 is the only option working with nl80211.
+# For finding networks using hidden SSID, scan_ssid=1 in the network block can
+# be used with nl80211.
+# When using IBSS or AP mode, ap_scan=2 mode can force the new network to be
+# created immediately regardless of scan results. ap_scan=1 mode will first try
+# to scan for existing networks and only if no matches with the enabled
+# networks are found, a new IBSS or AP mode network is created.
+ap_scan=1
+
+# Whether to force passive scan for network connection
+#
+# By default, scans will send out Probe Request frames on channels that allow
+# active scanning. This advertise the local station to the world. Normally this
+# is fine, but users may wish to do passive scanning where the radio should only
+# listen quietly for Beacon frames and not send any Probe Request frames. Actual
+# functionality may be driver dependent.
+#
+# This parameter can be used to force only passive scanning to be used
+# for network connection cases. It should be noted that this will slow
+# down scan operations and reduce likelihood of finding the AP. In
+# addition, some use cases will override this due to functional
+# requirements, e.g., for finding an AP that uses hidden SSID
+# (scan_ssid=1) or P2P device discovery.
+#
+# 0:  Do normal scans (allow active scans) (default)
+# 1:  Do passive scans.
+#passive_scan=0
+
+# MPM residency
+# By default, wpa_supplicant implements the mesh peering manager (MPM) for an
+# open mesh. However, if the driver can implement the MPM, you may set this to
+# 0 to use the driver version. When AMPE is enabled, the wpa_supplicant MPM is
+# always used.
+# 0: MPM lives in the driver
+# 1: wpa_supplicant provides an MPM which handles peering (default)
+#user_mpm=1
+
+# Maximum number of peer links (0-255; default: 99)
+# Maximum number of mesh peering currently maintained by the STA.
+#max_peer_links=99
+
+# Timeout in seconds to detect STA inactivity (default: 300 seconds)
+#
+# This timeout value is used in mesh STA to clean up inactive stations.
+#mesh_max_inactivity=300
+
+# Enable 802.11s layer-2 routing and forwarding (dot11MeshForwarding)
+#mesh_fwding=1
+
+# cert_in_cb - Whether to include a peer certificate dump in events
+# This controls whether peer certificates for authentication server and
+# its certificate chain are included in EAP peer certificate events. This is
+# enabled by default.
+#cert_in_cb=1
+
+# EAP fast re-authentication
+# By default, fast re-authentication is enabled for all EAP methods that
+# support it. This variable can be used to disable fast re-authentication.
+# Normally, there is no need to disable this.
+fast_reauth=1
+
+# OpenSSL Engine support
+# These options can be used to load OpenSSL engines in special or legacy
+# modes.
+# The two engines that are supported currently are shown below:
+# They are both from the opensc project (http://www.opensc.org/)
+# By default the PKCS#11 engine is loaded if the client_cert or
+# private_key option appear to be a PKCS#11 URI, and these options
+# should not need to be used explicitly.
+# make the opensc engine available
+#opensc_engine_path=/usr/lib/opensc/engine_opensc.so
+# make the pkcs11 engine available
+#pkcs11_engine_path=/usr/lib/opensc/engine_pkcs11.so
+# configure the path to the pkcs11 module required by the pkcs11 engine
+#pkcs11_module_path=/usr/lib/pkcs11/opensc-pkcs11.so
+
+# OpenSSL cipher string
+#
+# This is an OpenSSL specific configuration option for configuring the default
+# ciphers. If not set, the value configured at build time ("DEFAULT:!EXP:!LOW"
+# by default) is used.
+# See https://www.openssl.org/docs/apps/ciphers.html for OpenSSL documentation
+# on cipher suite configuration. This is applicable only if wpa_supplicant is
+# built to use OpenSSL.
+#openssl_ciphers=DEFAULT:!EXP:!LOW
+
+# Dynamic EAP methods
+# If EAP methods were built dynamically as shared object files, they need to be
+# loaded here before being used in the network blocks. By default, EAP methods
+# are included statically in the build, so these lines are not needed
+#load_dynamic_eap=/usr/lib/wpa_supplicant/eap_tls.so
+#load_dynamic_eap=/usr/lib/wpa_supplicant/eap_md5.so
+
+# Driver interface parameters
+# This field can be used to configure arbitrary driver interface parameters. The
+# format is specific to the selected driver interface. This field is not used
+# in most cases.
+#driver_param="field=value"
+
+# Country code
+# The ISO/IEC alpha2 country code for the country in which this device is
+# currently operating.
+#country=US
+
+# Maximum lifetime for PMKSA in seconds; default 43200
+#dot11RSNAConfigPMKLifetime=43200
+# Threshold for reauthentication (percentage of PMK lifetime); default 70
+#dot11RSNAConfigPMKReauthThreshold=70
+# Timeout for security association negotiation in seconds; default 60
+#dot11RSNAConfigSATimeout=60
+
+# Wi-Fi Protected Setup (WPS) parameters
+
+# Universally Unique IDentifier (UUID; see RFC 4122) of the device
+# If not configured, UUID will be generated based on the mechanism selected with
+# the auto_uuid parameter.
+#uuid=12345678-9abc-def0-1234-56789abcdef0
+
+# Automatic UUID behavior
+# 0 = generate static value based on the local MAC address (default)
+# 1 = generate a random UUID every time wpa_supplicant starts
+#auto_uuid=0
+
+# Device Name
+# User-friendly description of device; up to 32 octets encoded in UTF-8
+#device_name=Wireless Client
+
+# Manufacturer
+# The manufacturer of the device (up to 64 ASCII characters)
+#manufacturer=Company
+
+# Model Name
+# Model of the device (up to 32 ASCII characters)
+#model_name=cmodel
+
+# Model Number
+# Additional device description (up to 32 ASCII characters)
+#model_number=123
+
+# Serial Number
+# Serial number of the device (up to 32 characters)
+#serial_number=12345
+
+# Primary Device Type
+# Used format: <categ>-<OUI>-<subcateg>
+# categ = Category as an integer value
+# OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for
+#       default WPS OUI
+# subcateg = OUI-specific Sub Category as an integer value
+# Examples:
+#   1-0050F204-1 (Computer / PC)
+#   1-0050F204-2 (Computer / Server)
+#   5-0050F204-1 (Storage / NAS)
+#   6-0050F204-1 (Network Infrastructure / AP)
+#device_type=1-0050F204-1
+
+# OS Version
+# 4-octet operating system version number (hex string)
+#os_version=01020300
+
+# Config Methods
+# List of the supported configuration methods
+# Available methods: usba ethernet label display ext_nfc_token int_nfc_token
+#	nfc_interface push_button keypad virtual_display physical_display
+#	virtual_push_button physical_push_button
+# For WSC 1.0:
+#config_methods=label display push_button keypad
+# For WSC 2.0:
+#config_methods=label virtual_display virtual_push_button keypad
+
+# Credential processing
+#   0 = process received credentials internally (default)
+#   1 = do not process received credentials; just pass them over ctrl_iface to
+#	external program(s)
+#   2 = process received credentials internally and pass them over ctrl_iface
+#	to external program(s)
+#wps_cred_processing=0
+
+# Whether to enable SAE (WPA3-Personal transition mode) automatically for
+# WPA2-PSK credentials received using WPS.
+# 0 = only add the explicitly listed WPA2-PSK configuration (default)
+# 1 = add both the WPA2-PSK and SAE configuration and enable PMF so that the
+#     station gets configured in WPA3-Personal transition mode (supports both
+#     WPA2-Personal (PSK) and WPA3-Personal (SAE) APs).
+#wps_cred_add_sae=0
+
+# Vendor attribute in WPS M1, e.g., Windows 7 Vertical Pairing
+# The vendor attribute contents to be added in M1 (hex string)
+#wps_vendor_ext_m1=000137100100020001
+
+# NFC password token for WPS
+# These parameters can be used to configure a fixed NFC password token for the
+# station. This can be generated, e.g., with nfc_pw_token. When these
+# parameters are used, the station is assumed to be deployed with a NFC tag
+# that includes the matching NFC password token (e.g., written based on the
+# NDEF record from nfc_pw_token).
+#
+#wps_nfc_dev_pw_id: Device Password ID (16..65535)
+#wps_nfc_dh_pubkey: Hexdump of DH Public Key
+#wps_nfc_dh_privkey: Hexdump of DH Private Key
+#wps_nfc_dev_pw: Hexdump of Device Password
+
+# Priority for the networks added through WPS
+# This priority value will be set to each network profile that is added
+# by executing the WPS protocol.
+#wps_priority=0
+
+# Device Provisioning Protocol (DPP) parameters
+#
+# How to process DPP configuration
+# 0 = report received configuration to an external program for
+#     processing; do not generate any network profile internally (default)
+# 1 = report received configuration to an external program and generate
+#     a network profile internally, but do not automatically connect
+#     to the created (disabled) profile; the network profile id is
+#     reported to external programs
+# 2 = report received configuration to an external program, generate
+#     a network profile internally, try to connect to the created
+#     profile automatically
+#dpp_config_processing=0
+#
+# Name for Enrollee's DPP Configuration Request
+#dpp_name=Test
+#
+# MUD URL for Enrollee's DPP Configuration Request (optional)
+#dpp_mud_url=https://example.com/mud
+
+# Maximum number of BSS entries to keep in memory
+# Default: 200
+# This can be used to limit memory use on the BSS entries (cached scan
+# results). A larger value may be needed in environments that have huge number
+# of APs when using ap_scan=1 mode.
+#bss_max_count=200
+
+# BSS expiration age in seconds. A BSS will be removed from the local cache
+# if it is not in use and has not been seen for this time. Default is 180.
+#bss_expiration_age=180
+
+# BSS expiration after number of scans. A BSS will be removed from the local
+# cache if it is not seen in this number of scans.
+# Default is 2.
+#bss_expiration_scan_count=2
+
+# Automatic scan
+# This is an optional set of parameters for automatic scanning
+# within an interface in following format:
+#autoscan=<autoscan module name>:<module parameters>
+# autoscan is like bgscan but on disconnected or inactive state.
+# For instance, on exponential module parameters would be <base>:<limit>
+#autoscan=exponential:3:300
+# Which means a delay between scans on a base exponential of 3,
+# up to the limit of 300 seconds (3, 9, 27 ... 300)
+# For periodic module, parameters would be <fixed interval>
+#autoscan=periodic:30
+# So a delay of 30 seconds will be applied between each scan.
+# Note: If sched_scan_plans are configured and supported by the driver,
+# autoscan is ignored.
+
+# filter_ssids - SSID-based scan result filtering
+# 0 = do not filter scan results (default)
+# 1 = only include configured SSIDs in scan results/BSS table
+#filter_ssids=0
+
+# Password (and passphrase, etc.) backend for external storage
+# format: <backend name>[:<optional backend parameters>]
+# Test backend which stores passwords in memory. Should only be used for
+# development purposes.
+#ext_password_backend=test:pw1=password|pw2=testing
+# File-based backend which reads passwords from a file. The parameter
+# identifies the file to read passwords from. The password file follows the
+# format of wpa_supplicant.conf and accepts simple `key=passphrase` formatted
+# passwords.
+#ext_password_backend=file:/path/to/passwords.conf
+
+
+# Disable P2P functionality
+# p2p_disabled=1
+
+# Timeout in seconds to detect STA inactivity (default: 300 seconds)
+#
+# This timeout value is used in P2P GO mode to clean up
+# inactive stations.
+#p2p_go_max_inactivity=300
+
+# Passphrase length (8..63) for P2P GO
+#
+# This parameter controls the length of the random passphrase that is
+# generated at the GO. Default: 8.
+#p2p_passphrase_len=8
+
+# Extra delay between concurrent P2P search iterations
+#
+# This value adds extra delay in milliseconds between concurrent search
+# iterations to make p2p_find friendlier to concurrent operations by avoiding
+# it from taking 100% of radio resources. The default value is 500 ms.
+#p2p_search_delay=500
+
+# Opportunistic Key Caching (also known as Proactive Key Caching) default
+# This parameter can be used to set the default behavior for the
+# proactive_key_caching parameter. By default, OKC is disabled unless enabled
+# with the global okc=1 parameter or with the per-network
+# proactive_key_caching=1 parameter. With okc=1, OKC is enabled by default, but
+# can be disabled with per-network proactive_key_caching=0 parameter.
+#okc=0
+
+# Protected Management Frames default
+# This parameter can be used to set the default behavior for the ieee80211w
+# parameter for RSN networks. By default, PMF is disabled unless enabled with
+# the global pmf=1/2 parameter or with the per-network ieee80211w=1/2 parameter.
+# With pmf=1/2, PMF is enabled/required by default, but can be disabled with the
+# per-network ieee80211w parameter. This global default value does not apply
+# for non-RSN networks (key_mgmt=NONE) since PMF is available only when using
+# RSN.
+#pmf=0
+
+# Enabled SAE finite cyclic groups in preference order
+# By default (if this parameter is not set), the mandatory group 19 (ECC group
+# defined over a 256-bit prime order field, NIST P-256) is preferred and groups
+# 20 (NIST P-384) and 21 (NIST P-521) are also enabled. If this parameter is
+# set, the groups will be tried in the indicated order.
+# The group values are listed in the IANA registry:
+# http://www.iana.org/assignments/ipsec-registry/ipsec-registry.xml#ipsec-registry-9
+# Note that groups 1, 2, 5, 22, 23, and 24 should not be used in production
+# purposes due limited security (see RFC 8247). Groups that are not as strong as
+# group 19 (ECC, NIST P-256) are unlikely to be useful for production use cases
+# since all implementations are required to support group 19.
+#sae_groups=19 20 21
+
+# SAE mechanism for PWE derivation
+# 0 = hunting-and-pecking loop only (default without password identifier)
+# 1 = hash-to-element only (default with password identifier)
+# 2 = both hunting-and-pecking loop and hash-to-element enabled
+# Note: The default value is likely to change from 0 to 2 once the new
+# hash-to-element mechanism has received more interoperability testing.
+# When using SAE password identifier, the hash-to-element mechanism is used
+# regardless of the sae_pwe parameter value.
+#sae_pwe=0
+
+# Default value for DTIM period (if not overridden in network block)
+#dtim_period=2
+
+# Default value for Beacon interval (if not overridden in network block)
+#beacon_int=100
+
+# Additional vendor specific elements for Beacon and Probe Response frames
+# This parameter can be used to add additional vendor specific element(s) into
+# the end of the Beacon and Probe Response frames. The format for these
+# element(s) is a hexdump of the raw information elements (id+len+payload for
+# one or more elements). This is used in AP and P2P GO modes.
+#ap_vendor_elements=dd0411223301
+
+# Ignore scan results older than request
+#
+# The driver may have a cache of scan results that makes it return
+# information that is older than our scan trigger. This parameter can
+# be used to configure such old information to be ignored instead of
+# allowing it to update the internal BSS table.
+#ignore_old_scan_res=0
+
+# scan_cur_freq: Whether to scan only the current frequency
+# 0:  Scan all available frequencies. (Default)
+# 1:  Scan current operating frequency if another VIF on the same radio
+#     is already associated.
+
+# Seconds to consider old scan results valid for association (default: 5)
+#scan_res_valid_for_connect=5
+
+# MAC address policy default
+# 0 = use permanent MAC address
+# 1 = use random MAC address for each ESS connection
+# 2 = like 1, but maintain OUI (with local admin bit set)
+#
+# By default, permanent MAC address is used unless policy is changed by
+# the per-network mac_addr parameter. Global mac_addr=1 can be used to
+# change this default behavior.
+#mac_addr=0
+
+# Lifetime of random MAC address in seconds (default: 60)
+#rand_addr_lifetime=60
+
+# MAC address policy for pre-association operations (scanning, ANQP)
+# 0 = use permanent MAC address
+# 1 = use random MAC address
+# 2 = like 1, but maintain OUI (with local admin bit set)
+#preassoc_mac_addr=0
+
+# MAC address policy for GAS operations
+# 0 = use permanent MAC address
+# 1 = use random MAC address
+# 2 = like 1, but maintain OUI (with local admin bit set)
+# Note that this setting is ignored when a specific MAC address is needed for
+# a full protocol exchange that includes GAS, e.g., when going through a DPP
+# exchange that exposes the configured interface address as part of the DP
+# Public Action frame exchanges before using GAS. That same address is then used
+# during the GAS exchange as well to avoid breaking the protocol expectations.
+#gas_rand_mac_addr=0
+
+# Lifetime of GAS random MAC address in seconds (default: 60)
+#gas_rand_addr_lifetime=60
+
+# Interworking (IEEE 802.11u)
+
+# Enable Interworking
+# interworking=1
+
+# Enable P2P GO advertisement of Interworking
+# go_interworking=1
+
+# P2P GO Interworking: Access Network Type
+# 0 = Private network
+# 1 = Private network with guest access
+# 2 = Chargeable public network
+# 3 = Free public network
+# 4 = Personal device network
+# 5 = Emergency services only network
+# 14 = Test or experimental
+# 15 = Wildcard
+#go_access_network_type=0
+
+# P2P GO Interworking: Whether the network provides connectivity to the Internet
+# 0 = Unspecified
+# 1 = Network provides connectivity to the Internet
+#go_internet=1
+
+# P2P GO Interworking: Group Venue Info (optional)
+# The available values are defined in IEEE Std 802.11-2016, 9.4.1.35.
+# Example values (group,type):
+# 0,0 = Unspecified
+# 1,7 = Convention Center
+# 1,13 = Coffee Shop
+# 2,0 = Unspecified Business
+# 7,1  Private Residence
+#go_venue_group=7
+#go_venue_type=1
+
+# Homogeneous ESS identifier
+# If this is set, scans will be used to request response only from BSSes
+# belonging to the specified Homogeneous ESS. This is used only if interworking
+# is enabled.
+# hessid=00:11:22:33:44:55
+
+# Automatic network selection behavior
+# 0 = do not automatically go through Interworking network selection
+#     (i.e., require explicit interworking_select command for this; default)
+# 1 = perform Interworking network selection if one or more
+#     credentials have been configured and scan did not find a
+#     matching network block
+#auto_interworking=0
+
+# GAS Address3 field behavior
+# 0 = P2P specification (Address3 = AP BSSID); default
+# 1 = IEEE 802.11 standard compliant (Address3 = Wildcard BSSID when
+#     sent to not-associated AP; if associated, AP BSSID)
+#gas_address3=0
+
+# Publish fine timing measurement (FTM) responder functionality in
+# the Extended Capabilities element bit 70.
+# Controls whether FTM responder functionality will be published by AP/STA.
+# Note that actual FTM responder operation is managed outside wpa_supplicant.
+# 0 = Do not publish; default
+# 1 = Publish
+#ftm_responder=0
+
+# Publish fine timing measurement (FTM) initiator functionality in
+# the Extended Capabilities element bit 71.
+# Controls whether FTM initiator functionality will be published by AP/STA.
+# Note that actual FTM initiator operation is managed outside wpa_supplicant.
+# 0 = Do not publish; default
+# 1 = Publish
+#ftm_initiator=0
+
+# credential block
+#
+# Each credential used for automatic network selection is configured as a set
+# of parameters that are compared to the information advertised by the APs when
+# interworking_select and interworking_connect commands are used.
+#
+# credential fields:
+#
+# temporary: Whether this credential is temporary and not to be saved
+#
+# priority: Priority group
+#	By default, all networks and credentials get the same priority group
+#	(0). This field can be used to give higher priority for credentials
+#	(and similarly in struct wpa_ssid for network blocks) to change the
+#	Interworking automatic networking selection behavior. The matching
+#	network (based on either an enabled network block or a credential)
+#	with the highest priority value will be selected.
+#
+# pcsc: Use PC/SC and SIM/USIM card
+#
+# realm: Home Realm for Interworking
+#
+# username: Username for Interworking network selection
+#
+# password: Password for Interworking network selection
+#
+# ca_cert: CA certificate for Interworking network selection
+#
+# client_cert: File path to client certificate file (PEM/DER)
+#	This field is used with Interworking networking selection for a case
+#	where client certificate/private key is used for authentication
+#	(EAP-TLS). Full path to the file should be used since working
+#	directory may change when wpa_supplicant is run in the background.
+#
+#	Certificates from PKCS#11 tokens can be referenced by a PKCS#11 URI.
+#
+#	For example: private_key="pkcs11:manufacturer=piv_II;id=%01"
+#
+#	Alternatively, a named configuration blob can be used by setting
+#	this to blob://blob_name.
+#
+# private_key: File path to client private key file (PEM/DER/PFX)
+#	When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
+#	commented out. Both the private key and certificate will be read
+#	from the PKCS#12 file in this case. Full path to the file should be
+#	used since working directory may change when wpa_supplicant is run
+#	in the background.
+#
+#	Keys in PKCS#11 tokens can be referenced by a PKCS#11 URI.
+#	For example: private_key="pkcs11:manufacturer=piv_II;id=%01"
+#
+#	Windows certificate store can be used by leaving client_cert out and
+#	configuring private_key in one of the following formats:
+#
+#	cert://substring_to_match
+#
+#	hash://certificate_thumbprint_in_hex
+#
+#	For example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
+#
+#	Note that when running wpa_supplicant as an application, the user
+#	certificate store (My user account) is used, whereas computer store
+#	(Computer account) is used when running wpasvc as a service.
+#
+#	Alternatively, a named configuration blob can be used by setting
+#	this to blob://blob_name.
+#
+# private_key_passwd: Password for private key file
+#
+# imsi: IMSI in <MCC> | <MNC> | '-' | <MSIN> format
+#
+# milenage: Milenage parameters for SIM/USIM simulator in <Ki>:<OPc>:<SQN>
+#	format
+#
+# domain: Home service provider FQDN(s)
+#	This is used to compare against the Domain Name List to figure out
+#	whether the AP is operated by the Home SP. Multiple domain entries can
+#	be used to configure alternative FQDNs that will be considered home
+#	networks.
+#
+# roaming_consortium: Roaming Consortium OI
+#	If roaming_consortium_len is non-zero, this field contains the
+#	Roaming Consortium OI that can be used to determine which access
+#	points support authentication with this credential. This is an
+#	alternative to the use of the realm parameter. When using Roaming
+#	Consortium to match the network, the EAP parameters need to be
+#	pre-configured with the credential since the NAI Realm information
+#	may not be available or fetched.
+#
+# required_roaming_consortium: Required Roaming Consortium OI
+#	If required_roaming_consortium_len is non-zero, this field contains the
+#	Roaming Consortium OI that is required to be advertised by the AP for
+#	the credential to be considered matching.
+#
+# roaming_consortiums: Roaming Consortium OI(s) memberships
+#	This string field contains one or more comma delimited OIs (hexdump)
+#	identifying the roaming consortiums of which the provider is a member.
+#	The list is sorted from the most preferred one to the least preferred
+#	one. A match between the Roaming Consortium OIs advertised by an AP and
+#	the OIs in this list indicates that successful authentication is
+#	possible.
+#	(Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/RoamingConsortiumOI)
+#
+# eap: Pre-configured EAP method
+#	This optional field can be used to specify which EAP method will be
+#	used with this credential. If not set, the EAP method is selected
+#	automatically based on ANQP information (e.g., NAI Realm).
+#
+# phase1: Pre-configure Phase 1 (outer authentication) parameters
+#	This optional field is used with like the 'eap' parameter.
+#
+# phase2: Pre-configure Phase 2 (inner authentication) parameters
+#	This optional field is used with like the 'eap' parameter.
+#
+# excluded_ssid: Excluded SSID
+#	This optional field can be used to excluded specific SSID(s) from
+#	matching with the network. Multiple entries can be used to specify more
+#	than one SSID.
+#
+# roaming_partner: Roaming partner information
+#	This optional field can be used to configure preferences between roaming
+#	partners. The field is a string in following format:
+#	<FQDN>,<0/1 exact match>,<priority>,<* or country code>
+#	(non-exact match means any subdomain matches the entry; priority is in
+#	0..255 range with 0 being the highest priority)
+#
+# update_identifier: PPS MO ID
+#	(Hotspot 2.0 PerProviderSubscription/UpdateIdentifier)
+#
+# provisioning_sp: FQDN of the SP that provisioned the credential
+#	This optional field can be used to keep track of the SP that provisioned
+#	the credential to find the PPS MO (./Wi-Fi/<provisioning_sp>).
+#
+# Minimum backhaul threshold (PPS/<X+>/Policy/MinBackhauldThreshold/*)
+#	These fields can be used to specify minimum download/upload backhaul
+#	bandwidth that is preferred for the credential. This constraint is
+#	ignored if the AP does not advertise WAN Metrics information or if the
+#	limit would prevent any connection. Values are in kilobits per second.
+# min_dl_bandwidth_home
+# min_ul_bandwidth_home
+# min_dl_bandwidth_roaming
+# min_ul_bandwidth_roaming
+#
+# max_bss_load: Maximum BSS Load Channel Utilization (1..255)
+#	(PPS/<X+>/Policy/MaximumBSSLoadValue)
+#	This value is used as the maximum channel utilization for network
+#	selection purposes for home networks. If the AP does not advertise
+#	BSS Load or if the limit would prevent any connection, this constraint
+#	will be ignored.
+#
+# req_conn_capab: Required connection capability
+#	(PPS/<X+>/Policy/RequiredProtoPortTuple)
+#	This value is used to configure set of required protocol/port pairs that
+#	a roaming network shall support (include explicitly in Connection
+#	Capability ANQP element). This constraint is ignored if the AP does not
+#	advertise Connection Capability or if this constraint would prevent any
+#	network connection. This policy is not used in home networks.
+#	Format: <protocol>[:<comma-separated list of ports]
+#	Multiple entries can be used to list multiple requirements.
+#	For example, number of common TCP protocols:
+#	req_conn_capab=6,22,80,443
+#	For example, IPSec/IKE:
+#	req_conn_capab=17:500
+#	req_conn_capab=50
+#
+# ocsp: Whether to use/require OCSP to check server certificate
+#	0 = do not use OCSP stapling (TLS certificate status extension)
+#	1 = try to use OCSP stapling, but not require response
+#	2 = require valid OCSP stapling response
+#	3 = require valid OCSP stapling response for all not-trusted
+#	    certificates in the server certificate chain
+#
+# sim_num: Identifier for which SIM to use in multi-SIM devices
+#
+# for example:
+#
+#cred={
+#	realm="example.com"
+#	username="user@example.com"
+#	password="password"
+#	ca_cert="/etc/wpa_supplicant/ca.pem"
+#	domain="example.com"
+#}
+#
+#cred={
+#	imsi="310026-000000000"
+#	milenage="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82"
+#}
+#
+#cred={
+#	realm="example.com"
+#	username="user"
+#	password="password"
+#	ca_cert="/etc/wpa_supplicant/ca.pem"
+#	domain="example.com"
+#	roaming_consortium=223344
+#	eap=TTLS
+#	phase2="auth=MSCHAPV2"
+#}
+
+# Hotspot 2.0
+# hs20=1
+
+# Scheduled scan plans
+#
+# A space delimited list of scan plans. Each scan plan specifies the scan
+# interval and number of iterations, delimited by a colon. The last scan plan
+# will run infinitely and thus must specify only the interval and not the number
+# of iterations.
+#
+# The driver advertises the maximum number of scan plans supported. If more scan
+# plans than supported are configured, only the first ones are set (up to the
+# maximum supported). The last scan plan that specifies only the interval is
+# always set as the last plan.
+#
+# If the scan interval or the number of iterations for a scan plan exceeds the
+# maximum supported, it will be set to the maximum supported value.
+#
+# Format:
+# sched_scan_plans=<interval:iterations> <interval:iterations> ... <interval>
+#
+# Example:
+# sched_scan_plans=10:100 20:200 30
+
+# Multi Band Operation (MBO) non-preferred channels
+# A space delimited list of non-preferred channels where each channel is a colon
+# delimited list of values.
+# Format:
+# non_pref_chan=<oper_class>:<chan>:<preference>:<reason>
+# Example:
+# non_pref_chan=81:5:10:2 81:1:0:2 81:9:0:2
+
+# MBO Cellular Data Capabilities
+# 1 = Cellular data connection available
+# 2 = Cellular data connection not available
+# 3 = Not cellular capable (default)
+#mbo_cell_capa=3
+
+# Optimized Connectivity Experience (OCE)
+# oce: Enable OCE features (bitmap)
+# Set BIT(0) to Enable OCE in non-AP STA mode (default; disabled if the driver
+#	does not indicate support for OCE in STA mode)
+# Set BIT(1) to Enable OCE in STA-CFON mode
+#oce=1
+
+# Extended Key ID support for Individually Addressed frames
+# 0 = force off: Do not use Extended Key ID (default)
+# 1 = auto: Activate Extended Key ID support if the driver supports it
+#extended_key_id=0
+
+# network block
+#
+# Each network (usually AP's sharing the same SSID) is configured as a separate
+# block in this configuration file. The network blocks are in preference order
+# (the first match is used).
+#
+# network block fields:
+#
+# disabled:
+#	0 = this network can be used (default)
+#	1 = this network block is disabled (can be enabled through ctrl_iface,
+#	    e.g., with wpa_cli or wpa_gui)
+#
+# id_str: Network identifier string for external scripts. This value is passed
+#	to external action script through wpa_cli as WPA_ID_STR environment
+#	variable to make it easier to do network specific configuration.
+#
+# ssid: SSID (mandatory); network name in one of the optional formats:
+#	- an ASCII string with double quotation
+#	- a hex string (two characters per octet of SSID)
+#	- a printf-escaped ASCII string P"<escaped string>"
+#
+# scan_ssid:
+#	0 = do not scan this SSID with specific Probe Request frames (default)
+#	1 = scan with SSID-specific Probe Request frames (this can be used to
+#	    find APs that do not accept broadcast SSID or use multiple SSIDs;
+#	    this will add latency to scanning, so enable this only when needed)
+#
+# bssid: BSSID (optional); if set, this network block is used only when
+#	associating with the AP using the configured BSSID
+#
+# ignore_broadcast_ssid: SSID broadcast behavior
+# Send empty SSID in beacons and ignore probe request frames that do not
+# specify full SSID, i.e., require stations to know SSID.
+# default: disabled (0)
+# 1 = send empty (length=0) SSID in beacon and ignore probe request for
+#     broadcast SSID
+# 2 = clear SSID (ASCII 0), but keep the original length (this may be required
+#     with some clients that do not support empty SSID) and ignore probe
+#     requests for broadcast SSID
+#
+# priority: priority group (integer)
+# By default, all networks will get same priority group (0). If some of the
+# networks are more desirable, this field can be used to change the order in
+# which wpa_supplicant goes through the networks when selecting a BSS. The
+# priority groups will be iterated in decreasing priority (i.e., the larger the
+# priority value, the sooner the network is matched against the scan results).
+# Within each priority group, networks will be selected based on security
+# policy, signal strength, etc.
+# Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are not
+# using this priority to select the order for scanning. Instead, they try the
+# networks in the order that used in the configuration file.
+#
+# mode: IEEE 802.11 operation mode
+# 0 = infrastructure (Managed) mode, i.e., associate with an AP (default)
+# 1 = IBSS (ad-hoc, peer-to-peer)
+# 2 = AP (access point)
+# Note: IBSS can only be used with key_mgmt NONE (plaintext and static WEP) and
+# WPA-PSK (with proto=RSN). In addition, key_mgmt=WPA-NONE (fixed group key
+# TKIP/CCMP) is available for backwards compatibility, but its use is
+# deprecated. WPA-None requires following network block options:
+# proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or CCMP, but not
+# both), and psk must also be set.
+#
+# frequency: Channel frequency in megahertz (MHz) for IBSS, e.g.,
+# 2412 = IEEE 802.11b/g channel 1. This value is used to configure the initial
+# channel for IBSS (adhoc) networks. It is ignored in the infrastructure mode.
+# In addition, this value is only used by the station that creates the IBSS. If
+# an IBSS network with the configured SSID is already present, the frequency of
+# the network will be used instead of this configured value.
+#
+# pbss: Whether to use PBSS. Relevant to IEEE 802.11ad networks only.
+# 0 = do not use PBSS
+# 1 = use PBSS
+# 2 = don't care (not allowed in AP mode)
+# Used together with mode configuration. When mode is AP, it means to start a
+# PCP instead of a regular AP. When mode is infrastructure it means connect
+# to a PCP instead of AP. In this mode you can also specify 2 (don't care)
+# which means connect to either PCP or AP.
+# P2P_GO and P2P_GROUP_FORMATION modes must use PBSS in IEEE 802.11ad network.
+# For more details, see IEEE Std 802.11ad-2012.
+#
+# scan_freq: List of frequencies to scan
+# Space-separated list of frequencies in MHz to scan when searching for this
+# BSS. If the subset of channels used by the network is known, this option can
+# be used to optimize scanning to not occur on channels that the network does
+# not use. Example: scan_freq=2412 2437 2462
+#
+# freq_list: Array of allowed frequencies
+# Space-separated list of frequencies in MHz to allow for selecting the BSS. If
+# set, scan results that do not match any of the specified frequencies are not
+# considered when selecting a BSS.
+#
+# This can also be set on the outside of the network block. In this case,
+# it limits the frequencies that will be scanned.
+#
+# bgscan: Background scanning
+# wpa_supplicant behavior for background scanning can be specified by
+# configuring a bgscan module. These modules are responsible for requesting
+# background scans for the purpose of roaming within an ESS (i.e., within a
+# single network block with all the APs using the same SSID). The bgscan
+# parameter uses following format: "<bgscan module name>:<module parameters>"
+# Following bgscan modules are available:
+# simple - Periodic background scans based on signal strength
+# bgscan="simple:<short bgscan interval in seconds>:<signal strength threshold>:
+# <long interval>"
+# bgscan="simple:30:-45:300"
+# learn - Learn channels used by the network and try to avoid bgscans on other
+# channels (experimental)
+# bgscan="learn:<short bgscan interval in seconds>:<signal strength threshold>:
+# <long interval>[:<database file name>]"
+# bgscan="learn:30:-45:300:/etc/wpa_supplicant/network1.bgscan"
+# Explicitly disable bgscan by setting
+# bgscan=""
+#
+# This option can also be set outside of all network blocks for the bgscan
+# parameter to apply for all the networks that have no specific bgscan
+# parameter.
+#
+# proto: list of accepted protocols
+# WPA = WPA/IEEE 802.11i/D3.0
+# RSN = WPA2/IEEE 802.11i (also WPA2 can be used as an alias for RSN)
+# Note that RSN is used also for WPA3.
+# If not set, this defaults to: WPA RSN
+#
+# key_mgmt: list of accepted authenticated key management protocols
+# WPA-PSK = WPA pre-shared key (this requires 'psk' field)
+# WPA-EAP = WPA using EAP authentication
+# IEEE8021X = IEEE 802.1X using EAP authentication and (optionally) dynamically
+#	generated WEP keys
+# NONE = WPA is not used; plaintext or static WEP could be used
+# WPA-NONE = WPA-None for IBSS (deprecated; use proto=RSN key_mgmt=WPA-PSK
+#	instead)
+# FT-PSK = Fast BSS Transition (IEEE 802.11r) with pre-shared key
+# FT-EAP = Fast BSS Transition (IEEE 802.11r) with EAP authentication
+# FT-EAP-SHA384 = Fast BSS Transition (IEEE 802.11r) with EAP authentication
+#	and using SHA384
+# WPA-PSK-SHA256 = Like WPA-PSK but using stronger SHA256-based algorithms
+# WPA-EAP-SHA256 = Like WPA-EAP but using stronger SHA256-based algorithms
+# SAE = Simultaneous authentication of equals; pre-shared key/password -based
+#	authentication with stronger security than WPA-PSK especially when using
+#	not that strong password; a.k.a. WPA3-Personal
+# FT-SAE = SAE with FT
+# WPA-EAP-SUITE-B = Suite B 128-bit level
+# WPA-EAP-SUITE-B-192 = Suite B 192-bit level
+# OSEN = Hotspot 2.0 Rel 2 online signup connection
+# FILS-SHA256 = Fast Initial Link Setup with SHA256
+# FILS-SHA384 = Fast Initial Link Setup with SHA384
+# FT-FILS-SHA256 = FT and Fast Initial Link Setup with SHA256
+# FT-FILS-SHA384 = FT and Fast Initial Link Setup with SHA384
+# OWE = Opportunistic Wireless Encryption (a.k.a. Enhanced Open)
+# DPP = Device Provisioning Protocol
+# If not set, this defaults to: WPA-PSK WPA-EAP
+#
+# ieee80211w: whether management frame protection is enabled
+# 0 = disabled (default unless changed with the global pmf parameter)
+# 1 = optional
+# 2 = required
+# The most common configuration options for this based on the PMF (protected
+# management frames) certification program are:
+# PMF enabled: ieee80211w=1 and key_mgmt=WPA-EAP WPA-EAP-SHA256
+# PMF required: ieee80211w=2 and key_mgmt=WPA-EAP-SHA256
+# (and similarly for WPA-PSK and WPA-PSK-SHA256 if WPA2-Personal is used)
+# WPA3-Personal-only mode: ieee80211w=2 and key_mgmt=SAE
+#
+# ocv: whether operating channel validation is enabled
+# This is a countermeasure against multi-channel on-path attacks.
+# Enabling this automatically also enables ieee80211w, if not yet enabled.
+# 0 = disabled (default)
+# 1 = enabled if wpa_supplicant's SME in use. Otherwise enabled only when the
+#     driver indicates support for operating channel validation.
+#ocv=1
+#
+# auth_alg: list of allowed IEEE 802.11 authentication algorithms
+# OPEN = Open System authentication (required for WPA/WPA2)
+# SHARED = Shared Key authentication (requires static WEP keys)
+# LEAP = LEAP/Network EAP (only used with LEAP)
+# If not set, automatic selection is used (Open System with LEAP enabled if
+# LEAP is allowed as one of the EAP methods).
+#
+# pairwise: list of accepted pairwise (unicast) ciphers for WPA
+# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
+# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
+# NONE = Use only Group Keys (deprecated, should not be included if APs support
+#	pairwise keys)
+# If not set, this defaults to: CCMP TKIP
+#
+# group: list of accepted group (broadcast/multicast) ciphers for WPA
+# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
+# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
+# WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key
+# WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key [IEEE 802.11]
+# If not set, this defaults to: CCMP TKIP WEP104 WEP40
+#
+# group_mgmt: list of accepted group management ciphers for RSN (PMF)
+# AES-128-CMAC = BIP-CMAC-128
+# BIP-GMAC-128
+# BIP-GMAC-256
+# BIP-CMAC-256
+# If not set, no constraint on the cipher, i.e., accept whichever cipher the AP
+# indicates.
+#
+# psk: WPA preshared key; 256-bit pre-shared key
+# The key used in WPA-PSK mode can be entered either as 64 hex-digits, i.e.,
+# 32 bytes or as an ASCII passphrase (in which case, the real PSK will be
+# generated using the passphrase and SSID). ASCII passphrase must be between
+# 8 and 63 characters (inclusive). ext:<name of external PSK field> format can
+# be used to indicate that the PSK/passphrase is stored in external storage.
+# This field is not needed, if WPA-EAP is used.
+# Note: Separate tool, wpa_passphrase, can be used to generate 256-bit keys
+# from ASCII passphrase. This process uses lot of CPU and wpa_supplicant
+# startup and reconfiguration time can be optimized by generating the PSK only
+# only when the passphrase or SSID has actually changed.
+#
+# mem_only_psk: Whether to keep PSK/passphrase only in memory
+# 0 = allow psk/passphrase to be stored to the configuration file
+# 1 = do not store psk/passphrase to the configuration file
+#mem_only_psk=0
+#
+# sae_password: SAE password
+# This parameter can be used to set a password for SAE. By default, the
+# passphrase from the psk parameter is used if this separate parameter is not
+# used, but psk follows the WPA-PSK constraints (8..63 characters) even though
+# SAE passwords do not have such constraints.
+#
+# sae_password_id: SAE password identifier
+# This parameter can be used to set an identifier for the SAE password. By
+# default, no such identifier is used. If set, the specified identifier value
+# is used by the other peer to select which password to use for authentication.
+#
+# eapol_flags: IEEE 802.1X/EAPOL options (bit field)
+# Dynamic WEP key required for non-WPA mode
+# bit0 (1): require dynamically generated unicast WEP key
+# bit1 (2): require dynamically generated broadcast WEP key
+# 	(3 = require both keys; default)
+# Note: When using wired authentication (including MACsec drivers),
+# eapol_flags must be set to 0 for the authentication to be completed
+# successfully.
+#
+# macsec_policy: IEEE 802.1X/MACsec options
+# This determines how sessions are secured with MACsec (only for MACsec
+# drivers).
+# 0: MACsec not in use (default)
+# 1: MACsec enabled - Should secure, accept key server's advice to
+#    determine whether to use a secure session or not.
+#
+# macsec_integ_only: IEEE 802.1X/MACsec transmit mode
+# This setting applies only when MACsec is in use, i.e.,
+#  - macsec_policy is enabled
+#  - the key server has decided to enable MACsec
+# 0: Encrypt traffic (default)
+# 1: Integrity only
+#
+# macsec_replay_protect: IEEE 802.1X/MACsec replay protection
+# This setting applies only when MACsec is in use, i.e.,
+#  - macsec_policy is enabled
+#  - the key server has decided to enable MACsec
+# 0: Replay protection disabled (default)
+# 1: Replay protection enabled
+#
+# macsec_replay_window: IEEE 802.1X/MACsec replay protection window
+# This determines a window in which replay is tolerated, to allow receipt
+# of frames that have been misordered by the network.
+# This setting applies only when MACsec replay protection active, i.e.,
+#  - macsec_replay_protect is enabled
+#  - the key server has decided to enable MACsec
+# 0: No replay window, strict check (default)
+# 1..2^32-1: number of packets that could be misordered
+#
+# macsec_port: IEEE 802.1X/MACsec port
+# Port component of the SCI
+# Range: 1-65534 (default: 1)
+#
+# mka_cak, mka_ckn, and mka_priority: IEEE 802.1X/MACsec pre-shared key mode
+# This allows to configure MACsec with a pre-shared key using a (CAK,CKN) pair.
+# In this mode, instances of wpa_supplicant can act as MACsec peers. The peer
+# with lower priority will become the key server and start distributing SAKs.
+# mka_cak (CAK = Secure Connectivity Association Key) takes a 16-byte (128-bit)
+# hex-string (32 hex-digits) or a 32-byte (256-bit) hex-string (64 hex-digits)
+# mka_ckn (CKN = CAK Name) takes a 1..32-bytes (8..256 bit) hex-string
+# (2..64 hex-digits)
+# mka_priority (Priority of MKA Actor) is in 0..255 range with 255 being
+# default priority
+#
+# mixed_cell: This option can be used to configure whether so called mixed
+# cells, i.e., networks that use both plaintext and encryption in the same
+# SSID, are allowed when selecting a BSS from scan results.
+# 0 = disabled (default)
+# 1 = enabled
+#
+# proactive_key_caching:
+# Enable/disable opportunistic PMKSA caching for WPA2.
+# 0 = disabled (default unless changed with the global okc parameter)
+# 1 = enabled
+#
+# ft_eap_pmksa_caching:
+# Whether FT-EAP PMKSA caching is allowed
+# 0 = do not try to use PMKSA caching with FT-EAP (default)
+# 1 = try to use PMKSA caching with FT-EAP
+# This controls whether to try to use PMKSA caching with FT-EAP for the
+# FT initial mobility domain association.
+#ft_eap_pmksa_caching=0
+#
+# wep_key0..3: Static WEP key (ASCII in double quotation, e.g. "abcde" or
+# hex without quotation, e.g., 0102030405)
+# wep_tx_keyidx: Default WEP key index (TX) (0..3)
+#
+# wpa_ptk_rekey: Maximum lifetime for PTK in seconds. This can be used to
+# enforce rekeying of PTK to mitigate some attacks against TKIP deficiencies.
+#
+# wpa_deny_ptk0_rekey: Workaround for PTK rekey issues
+# PTK0 rekeys (using only one Key ID value for pairwise keys) can degrade the
+# security and stability with some cards.
+# To avoid the issues wpa_supplicant can replace those PTK rekeys (including
+# EAP reauthentications) with fast reconnects.
+#
+# Available options:
+# 0 = always rekey when configured/instructed (default)
+# 1 = only rekey when the local driver is explicitly indicating it can perform
+#	this operation without issues
+# 2 = never allow problematic PTK0 rekeys
+#
+# group_rekey: Group rekeying time in seconds. This value, if non-zero, is used
+# as the dot11RSNAConfigGroupRekeyTime parameter when operating in
+# Authenticator role in IBSS, or in AP and mesh modes.
+#
+# Following fields are only used with internal EAP implementation.
+# eap: space-separated list of accepted EAP methods
+#	MD5 = EAP-MD5 (insecure and does not generate keying material ->
+#			cannot be used with WPA; to be used as a Phase 2 method
+#			with EAP-PEAP or EAP-TTLS)
+#       MSCHAPV2 = EAP-MSCHAPv2 (cannot be used separately with WPA; to be used
+#		as a Phase 2 method with EAP-PEAP or EAP-TTLS)
+#       OTP = EAP-OTP (cannot be used separately with WPA; to be used
+#		as a Phase 2 method with EAP-PEAP or EAP-TTLS)
+#       GTC = EAP-GTC (cannot be used separately with WPA; to be used
+#		as a Phase 2 method with EAP-PEAP or EAP-TTLS)
+#	TLS = EAP-TLS (client and server certificate)
+#	PEAP = EAP-PEAP (with tunnelled EAP authentication)
+#	TTLS = EAP-TTLS (with tunnelled EAP or PAP/CHAP/MSCHAP/MSCHAPV2
+#			 authentication)
+#	If not set, all compiled in methods are allowed.
+#
+# identity: Identity string for EAP
+#	This field is also used to configure user NAI for
+#	EAP-PSK/PAX/SAKE/GPSK.
+# anonymous_identity: Anonymous identity string for EAP (to be used as the
+#	unencrypted identity with EAP types that support different tunnelled
+#	identity, e.g., EAP-TTLS). This field can also be used with
+#	EAP-SIM/AKA/AKA' to store the pseudonym identity.
+# password: Password string for EAP. This field can include either the
+#	plaintext password (using ASCII or hex string) or a NtPasswordHash
+#	(16-byte MD4 hash of password) in hash:<32 hex digits> format.
+#	NtPasswordHash can only be used when the password is for MSCHAPv2 or
+#	MSCHAP (EAP-MSCHAPv2, EAP-TTLS/MSCHAPv2, EAP-TTLS/MSCHAP, LEAP).
+#	EAP-PSK (128-bit PSK), EAP-PAX (128-bit PSK), and EAP-SAKE (256-bit
+#	PSK) is also configured using this field. For EAP-GPSK, this is a
+#	variable length PSK. ext:<name of external password field> format can
+#	be used to indicate that the password is stored in external storage.
+# ca_cert: File path to CA certificate file (PEM/DER). This file can have one
+#	or more trusted CA certificates. If ca_cert and ca_path are not
+#	included, server certificate will not be verified. This is insecure and
+#	a trusted CA certificate should always be configured when using
+#	EAP-TLS/TTLS/PEAP. Full path should be used since working directory may
+#	change when wpa_supplicant is run in the background.
+#
+#	Alternatively, this can be used to only perform matching of the server
+#	certificate (SHA-256 hash of the DER encoded X.509 certificate). In
+#	this case, the possible CA certificates in the server certificate chain
+#	are ignored and only the server certificate is verified. This is
+#	configured with the following format:
+#	hash:://server/sha256/cert_hash_in_hex
+#	For example: "hash://server/sha256/
+#	5a1bc1296205e6fdbe3979728efe3920798885c1c4590b5f90f43222d239ca6a"
+#
+#	On Windows, trusted CA certificates can be loaded from the system
+#	certificate store by setting this to cert_store://<name>, e.g.,
+#	ca_cert="cert_store://CA" or ca_cert="cert_store://ROOT".
+#	Note that when running wpa_supplicant as an application, the user
+#	certificate store (My user account) is used, whereas computer store
+#	(Computer account) is used when running wpasvc as a service.
+# ca_path: Directory path for CA certificate files (PEM). This path may
+#	contain multiple CA certificates in OpenSSL format. Common use for this
+#	is to point to system trusted CA list which is often installed into
+#	directory like /etc/ssl/certs. If configured, these certificates are
+#	added to the list of trusted CAs. ca_cert may also be included in that
+#	case, but it is not required.
+# client_cert: File path to client certificate file (PEM/DER)
+#	Full path should be used since working directory may change when
+#	wpa_supplicant is run in the background.
+#	Alternatively, a named configuration blob can be used by setting this
+#	to blob://<blob name>.
+# private_key: File path to client private key file (PEM/DER/PFX)
+#	When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
+#	commented out. Both the private key and certificate will be read from
+#	the PKCS#12 file in this case. Full path should be used since working
+#	directory may change when wpa_supplicant is run in the background.
+#	Windows certificate store can be used by leaving client_cert out and
+#	configuring private_key in one of the following formats:
+#	cert://substring_to_match
+#	hash://certificate_thumbprint_in_hex
+#	for example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
+#	Note that when running wpa_supplicant as an application, the user
+#	certificate store (My user account) is used, whereas computer store
+#	(Computer account) is used when running wpasvc as a service.
+#	Alternatively, a named configuration blob can be used by setting this
+#	to blob://<blob name>.
+# private_key_passwd: Password for private key file (if left out, this will be
+#	asked through control interface)
+# dh_file: File path to DH/DSA parameters file (in PEM format)
+#	This is an optional configuration file for setting parameters for an
+#	ephemeral DH key exchange. In most cases, the default RSA
+#	authentication does not use this configuration. However, it is possible
+#	setup RSA to use ephemeral DH key exchange. In addition, ciphers with
+#	DSA keys always use ephemeral DH keys. This can be used to achieve
+#	forward secrecy. If the file is in DSA parameters format, it will be
+#	automatically converted into DH params.
+# subject_match: Substring to be matched against the subject of the
+#	authentication server certificate. If this string is set, the server
+#	certificate is only accepted if it contains this string in the subject.
+#	The subject string is in following format:
+#	/C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as@example.com
+#	Note: Since this is a substring match, this cannot be used securely to
+#	do a suffix match against a possible domain name in the CN entry. For
+#	such a use case, domain_suffix_match or domain_match should be used
+#	instead.
+# altsubject_match: Semicolon separated string of entries to be matched against
+#	the alternative subject name of the authentication server certificate.
+#	If this string is set, the server certificate is only accepted if it
+#	contains one of the entries in an alternative subject name extension.
+#	altSubjectName string is in following format: TYPE:VALUE
+#	Example: EMAIL:server@example.com
+#	Example: DNS:server.example.com;DNS:server2.example.com
+#	Following types are supported: EMAIL, DNS, URI
+# domain_suffix_match: Constraint for server domain name. If set, this FQDN is
+#	used as a suffix match requirement for the AAA server certificate in
+#	SubjectAltName dNSName element(s). If a matching dNSName is found, this
+#	constraint is met. If no dNSName values are present, this constraint is
+#	matched against SubjectName CN using same suffix match comparison.
+#
+#	Suffix match here means that the host/domain name is compared one label
+#	at a time starting from the top-level domain and all the labels in
+#	domain_suffix_match shall be included in the certificate. The
+#	certificate may include additional sub-level labels in addition to the
+#	required labels.
+#
+#	More than one match string can be provided by using semicolons to
+#	separate the strings (e.g., example.org;example.com). When multiple
+#	strings are specified, a match with any one of the values is considered
+#	a sufficient match for the certificate, i.e., the conditions are ORed
+#	together.
+#
+#	For example, domain_suffix_match=example.com would match
+#	test.example.com but would not match test-example.com.
+# domain_match: Constraint for server domain name
+#	If set, this FQDN is used as a full match requirement for the
+#	server certificate in SubjectAltName dNSName element(s). If a
+#	matching dNSName is found, this constraint is met. If no dNSName
+#	values are present, this constraint is matched against SubjectName CN
+#	using same full match comparison. This behavior is similar to
+#	domain_suffix_match, but has the requirement of a full match, i.e.,
+#	no subdomains or wildcard matches are allowed. Case-insensitive
+#	comparison is used, so "Example.com" matches "example.com", but would
+#	not match "test.Example.com".
+#
+#	More than one match string can be provided by using semicolons to
+#	separate the strings (e.g., example.org;example.com). When multiple
+#	strings are specified, a match with any one of the values is considered
+#	a sufficient match for the certificate, i.e., the conditions are ORed
+#	together.
+# phase1: Phase1 (outer authentication, i.e., TLS tunnel) parameters
+#	(string with field-value pairs, e.g., "peapver=0" or
+#	"peapver=1 peaplabel=1")
+#	'peapver' can be used to force which PEAP version (0 or 1) is used.
+#	'peaplabel=1' can be used to force new label, "client PEAP encryption",
+#	to be used during key derivation when PEAPv1 or newer. Most existing
+#	PEAPv1 implementation seem to be using the old label, "client EAP
+#	encryption", and wpa_supplicant is now using that as the default value.
+#	Some servers, e.g., Radiator, may require peaplabel=1 configuration to
+#	interoperate with PEAPv1; see eap_testing.txt for more details.
+#	'peap_outer_success=0' can be used to terminate PEAP authentication on
+#	tunneled EAP-Success. This is required with some RADIUS servers that
+#	implement draft-josefsson-pppext-eap-tls-eap-05.txt (e.g.,
+#	Lucent NavisRadius v4.4.0 with PEAP in "IETF Draft 5" mode)
+#	include_tls_length=1 can be used to force wpa_supplicant to include
+#	TLS Message Length field in all TLS messages even if they are not
+#	fragmented.
+#	sim_min_num_chal=3 can be used to configure EAP-SIM to require three
+#	challenges (by default, it accepts 2 or 3)
+#	result_ind=1 can be used to enable EAP-SIM and EAP-AKA to use
+#	protected result indication.
+#	'crypto_binding' option can be used to control PEAPv0 cryptobinding
+#	behavior:
+#	 * 0 = do not use cryptobinding (default)
+#	 * 1 = use cryptobinding if server supports it
+#	 * 2 = require cryptobinding
+#	EAP-WSC (WPS) uses following options: pin=<Device Password> or
+#	pbc=1.
+#
+#	For wired IEEE 802.1X authentication, "allow_canned_success=1" can be
+#	used to configure a mode that allows EAP-Success (and EAP-Failure)
+#	without going through authentication step. Some switches use such
+#	sequence when forcing the port to be authorized/unauthorized or as a
+#	fallback option if the authentication server is unreachable. By default,
+#	wpa_supplicant discards such frames to protect against potential attacks
+#	by rogue devices, but this option can be used to disable that protection
+#	for cases where the server/authenticator does not need to be
+#	authenticated.
+# phase2: Phase2 (inner authentication with TLS tunnel) parameters
+#	(string with field-value pairs, e.g., "auth=MSCHAPV2" for EAP-PEAP or
+#	"autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS). "mschapv2_retry=0" can be
+#	used to disable MSCHAPv2 password retry in authentication failure cases.
+#
+# TLS-based methods can use the following parameters to control TLS behavior
+# (these are normally in the phase1 parameter, but can be used also in the
+# phase2 parameter when EAP-TLS is used within the inner tunnel):
+# tls_allow_md5=1 - allow MD5-based certificate signatures (depending on the
+#	TLS library, these may be disabled by default to enforce stronger
+#	security)
+# tls_disable_time_checks=1 - ignore certificate validity time (this requests
+#	the TLS library to accept certificates even if they are not currently
+#	valid, i.e., have expired or have not yet become valid; this should be
+#	used only for testing purposes)
+# tls_disable_session_ticket=1 - disable TLS Session Ticket extension
+# tls_disable_session_ticket=0 - allow TLS Session Ticket extension to be used
+#	Note: If not set, this is automatically set to 1 for EAP-TLS/PEAP/TTLS
+#	as a workaround for broken authentication server implementations unless
+#	EAP workarounds are disabled with eap_workaround=0.
+#	For EAP-FAST, this must be set to 0 (or left unconfigured for the
+#	default value to be used automatically).
+# tls_disable_tlsv1_0=1 - disable use of TLSv1.0
+# tls_disable_tlsv1_0=0 - explicitly enable use of TLSv1.0 (this allows
+#	systemwide TLS policies to be overridden)
+# tls_disable_tlsv1_1=1 - disable use of TLSv1.1 (a workaround for AAA servers
+#	that have issues interoperating with updated TLS version)
+# tls_disable_tlsv1_1=0 - explicitly enable use of TLSv1.1 (this allows
+#	systemwide TLS policies to be overridden)
+# tls_disable_tlsv1_2=1 - disable use of TLSv1.2 (a workaround for AAA servers
+#	that have issues interoperating with updated TLS version)
+# tls_disable_tlsv1_2=0 - explicitly enable use of TLSv1.2 (this allows
+#	systemwide TLS policies to be overridden)
+# tls_disable_tlsv1_3=1 - disable use of TLSv1.3 (a workaround for AAA servers
+#	that have issues interoperating with updated TLS version)
+# tls_disable_tlsv1_3=0 - enable TLSv1.3 (experimental - disabled by default)
+# tls_ext_cert_check=0 - No external server certificate validation (default)
+# tls_ext_cert_check=1 - External server certificate validation enabled; this
+#	requires an external program doing validation of server certificate
+#	chain when receiving CTRL-RSP-EXT_CERT_CHECK event from the control
+#	interface and report the result of the validation with
+#	CTRL-RSP_EXT_CERT_CHECK.
+# tls_suiteb=0 - do not apply Suite B 192-bit constraints on TLS (default)
+# tls_suiteb=1 - apply Suite B 192-bit constraints on TLS; this is used in
+#	particular when using Suite B with RSA keys of >= 3K (3072) bits
+#
+# Following certificate/private key fields are used in inner Phase2
+# authentication when using EAP-TTLS or EAP-PEAP.
+# ca_cert2: File path to CA certificate file. This file can have one or more
+#	trusted CA certificates. If ca_cert2 and ca_path2 are not included,
+#	server certificate will not be verified. This is insecure and a trusted
+#	CA certificate should always be configured.
+# ca_path2: Directory path for CA certificate files (PEM)
+# client_cert2: File path to client certificate file
+# private_key2: File path to client private key file
+# private_key2_passwd: Password for private key file
+# dh_file2: File path to DH/DSA parameters file (in PEM format)
+# subject_match2: Substring to be matched against the subject of the
+#	authentication server certificate. See subject_match for more details.
+# altsubject_match2: Semicolon separated string of entries to be matched
+#	against the alternative subject name of the authentication server
+#	certificate. See altsubject_match documentation for more details.
+# domain_suffix_match2: Constraint for server domain name. See
+#	domain_suffix_match for more details.
+# ocsp2: See ocsp for more details.
+#
+# Separate machine credentials can be configured for EAP-TEAP Phase 2 with
+# "machine_" prefix (e.g., "machine_identity") in the configuration parameters.
+# See the parameters without that prefix for more details on the meaning and
+# format of each such parameter.
+#
+# fragment_size: Maximum EAP fragment size in bytes (default 1398).
+#	This value limits the fragment size for EAP methods that support
+#	fragmentation (e.g., EAP-TLS and EAP-PEAP). This value should be set
+#	small enough to make the EAP messages fit in MTU of the network
+#	interface used for EAPOL. The default value is suitable for most
+#	cases.
+#
+# ocsp: Whether to use/require OCSP to check server certificate
+#	0 = do not use OCSP stapling (TLS certificate status extension)
+#	1 = try to use OCSP stapling, but not require response
+#	2 = require valid OCSP stapling response
+#	3 = require valid OCSP stapling response for all not-trusted
+#	    certificates in the server certificate chain
+#
+# openssl_ciphers: OpenSSL specific cipher configuration
+#	This can be used to override the global openssl_ciphers configuration
+#	parameter (see above).
+#
+# erp: Whether EAP Re-authentication Protocol (ERP) is enabled
+#
+# EAP-FAST variables:
+# pac_file: File path for the PAC entries. wpa_supplicant will need to be able
+#	to create this file and write updates to it when PAC is being
+#	provisioned or refreshed. Full path to the file should be used since
+#	working directory may change when wpa_supplicant is run in the
+#	background. Alternatively, a named configuration blob can be used by
+#	setting this to blob://<blob name>
+# phase1: fast_provisioning option can be used to enable in-line provisioning
+#         of EAP-FAST credentials (PAC):
+#         0 = disabled,
+#         1 = allow unauthenticated provisioning,
+#         2 = allow authenticated provisioning,
+#         3 = allow both unauthenticated and authenticated provisioning
+#	fast_max_pac_list_len=<num> option can be used to set the maximum
+#		number of PAC entries to store in a PAC list (default: 10)
+#	fast_pac_format=binary option can be used to select binary format for
+#		storing PAC entries in order to save some space (the default
+#		text format uses about 2.5 times the size of minimal binary
+#		format)
+#
+# wpa_supplicant supports number of "EAP workarounds" to work around
+# interoperability issues with incorrectly behaving authentication servers.
+# These are enabled by default because some of the issues are present in large
+# number of authentication servers. Strict EAP conformance mode can be
+# configured by disabling workarounds with eap_workaround=0.
+
+# update_identifier: PPS MO ID
+#	(Hotspot 2.0 PerProviderSubscription/UpdateIdentifier)
+#
+# roaming_consortium_selection: Roaming Consortium Selection
+#	The matching Roaming Consortium OI that was used to generate this
+#	network profile.
+
+# Station inactivity limit
+#
+# If a station does not send anything in ap_max_inactivity seconds, an
+# empty data frame is sent to it in order to verify whether it is
+# still in range. If this frame is not ACKed, the station will be
+# disassociated and then deauthenticated. This feature is used to
+# clear station table of old entries when the STAs move out of the
+# range.
+#
+# The station can associate again with the AP if it is still in range;
+# this inactivity poll is just used as a nicer way of verifying
+# inactivity; i.e., client will not report broken connection because
+# disassociation frame is not sent immediately without first polling
+# the STA with a data frame.
+# default: 300 (i.e., 5 minutes)
+#ap_max_inactivity=300
+
+# DTIM period in Beacon intervals for AP mode (default: 2)
+#dtim_period=2
+
+# Beacon interval (default: 100 TU)
+#beacon_int=100
+
+# WPS in AP mode
+# 0 = WPS enabled and configured (default)
+# 1 = WPS disabled
+#wps_disabled=0
+
+# FILS DH Group
+# 0 = PFS disabled with FILS shared key authentication (default)
+# 1-65535 = DH Group to use for FILS PFS
+#fils_dh_group=0
+
+# DPP PFS
+# 0: allow PFS to be used or not used (default)
+# 1: require PFS to be used (note: not compatible with DPP R1)
+# 2: do not allow PFS to be used
+#dpp_pfs=0
+
+# Whether beacon protection is enabled
+# This depends on management frame protection (ieee80211w) being enabled and
+# beacon protection support indication from the driver.
+# 0 = disabled (default)
+# 1 = enabled
+#beacon_prot=0
+
+# OWE DH Group
+# 0: use default (19) first and then try all supported groups one by one if AP
+#   rejects the selected group
+# 1-65535: DH Group to use for OWE
+# Groups 19 (NIST P-256), 20 (NIST P-384), and 21 (NIST P-521) are
+# currently supported.
+#owe_group=0
+
+# OWE-only mode (disable transition mode)
+# 0: enable transition mode (allow connection to either OWE or open BSS)
+# 1 = disable transition mode (allow connection only with OWE)
+#owe_only=0
+
+# OWE PTK derivation workaround
+# Initial OWE implementation used SHA256 when deriving the PTK for all
+# OWE groups. This was supposed to change to SHA384 for group 20 and
+# SHA512 for group 21. This parameter can be used to enable older
+# behavior mainly for testing purposes. There is no impact to group 19
+# behavior, but if enabled, this will make group 20 and 21 cases use
+# SHA256-based PTK derivation which will not work with the updated
+# OWE implementation on the AP side.
+#owe_ptk_workaround=0
+
+# Transition Disable indication
+# The AP can notify authenticated stations to disable transition mode
+# in their network profiles when the network has completed transition
+# steps, i.e., once sufficiently large number of APs in the ESS have
+# been updated to support the more secure alternative. When this
+# indication is used, the stations are expected to automatically
+# disable transition mode and less secure security options. This
+# includes use of WEP, TKIP (including use of TKIP as the group
+# cipher), and connections without PMF.
+# Bitmap bits:
+# bit 0 (0x01): WPA3-Personal (i.e., disable WPA2-Personal = WPA-PSK
+#	and only allow SAE to be used)
+# bit 1 (0x02): SAE-PK (disable SAE without use of SAE-PK)
+# bit 2 (0x04): WPA3-Enterprise (move to requiring PMF)
+# bit 3 (0x08): Enhanced Open (disable use of open network; require
+#	OWE)
+
+# SAE-PK mode
+# 0: automatic SAE/SAE-PK selection based on password; enable
+#    transition mode (allow SAE authentication without SAE-PK)
+# 1: SAE-PK only (disable transition mode; allow SAE authentication
+#    only with SAE-PK)
+# 2: disable SAE-PK (allow SAE authentication only without SAE-PK)
+#sae_pk=0
+
+# MAC address policy
+# 0 = use permanent MAC address
+# 1 = use random MAC address for each ESS connection
+# 2 = like 1, but maintain OUI (with local admin bit set)
+#mac_addr=0
+
+# disable_ht: Whether HT (802.11n) should be disabled.
+# 0 = HT enabled (if AP supports it)
+# 1 = HT disabled
+#
+# disable_ht40: Whether HT-40 (802.11n) should be disabled.
+# 0 = HT-40 enabled (if AP supports it)
+# 1 = HT-40 disabled
+#
+# disable_sgi: Whether SGI (short guard interval) should be disabled.
+# 0 = SGI enabled (if AP supports it)
+# 1 = SGI disabled
+#
+# disable_ldpc: Whether LDPC should be disabled.
+# 0 = LDPC enabled (if AP supports it)
+# 1 = LDPC disabled
+#
+# ht40_intolerant: Whether 40 MHz intolerant should be indicated.
+# 0 = 40 MHz tolerant (default)
+# 1 = 40 MHz intolerant
+#
+# ht_mcs:  Configure allowed MCS rates.
+#  Parsed as an array of bytes, in base-16 (ascii-hex)
+# ht_mcs=""                                   // Use all available (default)
+# ht_mcs="0xff 00 00 00 00 00 00 00 00 00 "   // Use MCS 0-7 only
+# ht_mcs="0xff ff 00 00 00 00 00 00 00 00 "   // Use MCS 0-15 only
+#
+# disable_max_amsdu:  Whether MAX_AMSDU should be disabled.
+# -1 = Do not make any changes.
+# 0  = Enable MAX-AMSDU if hardware supports it.
+# 1  = Disable AMSDU
+#
+# ampdu_factor: Maximum A-MPDU Length Exponent
+# Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
+#
+# ampdu_density:  Allow overriding AMPDU density configuration.
+#  Treated as hint by the kernel.
+# -1 = Do not make any changes.
+# 0-3 = Set AMPDU density (aka factor) to specified value.
+#
+# tx_stbc: Allow overriding STBC support for TX streams
+# Value: 0-1, see IEEE Std 802.11-2016, 9.4.2.56.2.
+# -1 = Do not make any changes (default)
+# 0 = Set if not supported
+# 1 = Set if supported
+#
+# rx_stbc: Allow overriding STBC support for RX streams
+# Value: 0-3, see IEEE Std 802.11-2016, 9.4.2.56.2.
+# -1 = Do not make any changes (default)
+# 0 = Set if not supported
+# 1 = Set for support of one spatial stream
+# 2 = Set for support of one and two spatial streams
+# 3 = Set for support of one, two and three spatial streams
+
+# disable_vht: Whether VHT should be disabled.
+# 0 = VHT enabled (if AP supports it)
+# 1 = VHT disabled
+#
+# vht_capa: VHT capabilities to set in the override
+# vht_capa_mask: mask of VHT capabilities
+#
+# vht_rx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for RX NSS 1-8
+# vht_tx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for TX NSS 1-8
+#  0: MCS 0-7
+#  1: MCS 0-8
+#  2: MCS 0-9
+#  3: not supported
+
+# multi_ap_backhaul_sta: Multi-AP backhaul STA functionality
+# 0 = normal STA (default)
+# 1 = backhaul STA
+# A backhaul STA sends the Multi-AP IE, fails to associate if the AP does not
+# support Multi-AP, and sets 4-address mode if it does. Thus, the netdev can be
+# added to a bridge to allow forwarding frames over this backhaul link.
+
+##### Fast Session Transfer (FST) support #####################################
+#
+# The options in this section are only available when the build configuration
+# option CONFIG_FST is set while compiling wpa_supplicant. They allow this
+# interface to be a part of FST setup.
+#
+# FST is the transfer of a session from a channel to another channel, in the
+# same or different frequency bands.
+#
+# For details, see IEEE Std 802.11ad-2012.
+
+# Identifier of an FST Group  the interface belongs to.
+#fst_group_id=bond0
+
+# Interface priority within the FST Group.
+# Announcing a higher priority for an interface means declaring it more
+# preferable for FST switch.
+# fst_priority is in 1..255 range with 1 being the lowest priority.
+#fst_priority=100
+
+# Default LLT value for this interface in milliseconds. The value used in case
+# no value provided during session setup. Default is 50 msec.
+# fst_llt is in 1..4294967 range (due to spec limitation, see 10.32.2.2
+# Transitioning between states).
+#fst_llt=100
+
+# BSS Transition Management
+# disable_btm - Disable BSS transition management in STA
+# Set to 0 to enable BSS transition management (default behavior)
+# Set to 1 to disable BSS transition management
+#disable_btm=0
+
+# Enable EDMG capability in STA/AP mode, default value is false
+#enable_edmg=1
+
+# This value is used to configure the channel bonding feature.
+# Default value is 0.
+# Relevant only if enable_edmg is true
+# In AP mode it defines the EDMG channel to use for AP operation.
+# In STA mode it defines the EDMG channel for connection (if supported by AP).
+#edmg_channel=9
+
+# Example blocks:
+
+# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers
+network={
+	ssid="simple"
+	psk="very secret passphrase"
+	priority=5
+}
+
+# Same as previous, but request SSID-specific scanning (for APs that reject
+# broadcast SSID)
+network={
+	ssid="second ssid"
+	scan_ssid=1
+	psk="very secret passphrase"
+	priority=2
+}
+
+# Only WPA-PSK is used. Any valid cipher combination is accepted.
+network={
+	ssid="example"
+	proto=WPA
+	key_mgmt=WPA-PSK
+	pairwise=CCMP TKIP
+	group=CCMP TKIP WEP104 WEP40
+	psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
+	priority=2
+}
+
+# WPA-Personal(PSK) with TKIP and enforcement for frequent PTK rekeying
+network={
+	ssid="example"
+	proto=WPA
+	key_mgmt=WPA-PSK
+	pairwise=TKIP
+	group=TKIP
+	psk="not so secure passphrase"
+	wpa_ptk_rekey=600
+}
+
+# Only WPA-EAP is used. Both CCMP and TKIP is accepted. An AP that used WEP104
+# or WEP40 as the group cipher will not be accepted.
+network={
+	ssid="example"
+	proto=RSN
+	key_mgmt=WPA-EAP
+	pairwise=CCMP TKIP
+	group=CCMP TKIP
+	eap=TLS
+	identity="user@example.com"
+	ca_cert="/etc/cert/ca.pem"
+	client_cert="/etc/cert/user.pem"
+	private_key="/etc/cert/user.prv"
+	private_key_passwd="password"
+	priority=1
+}
+
+# EAP-PEAP/MSCHAPv2 configuration for RADIUS servers that use the new peaplabel
+# (e.g., Radiator)
+network={
+	ssid="example"
+	key_mgmt=WPA-EAP
+	eap=PEAP
+	identity="user@example.com"
+	password="foobar"
+	ca_cert="/etc/cert/ca.pem"
+	phase1="peaplabel=1"
+	phase2="auth=MSCHAPV2"
+	priority=10
+}
+
+# EAP-TTLS/EAP-MD5-Challenge configuration with anonymous identity for the
+# unencrypted use. Real identity is sent only within an encrypted TLS tunnel.
+network={
+	ssid="example"
+	key_mgmt=WPA-EAP
+	eap=TTLS
+	identity="user@example.com"
+	anonymous_identity="anonymous@example.com"
+	password="foobar"
+	ca_cert="/etc/cert/ca.pem"
+	priority=2
+}
+
+# EAP-TTLS/MSCHAPv2 configuration with anonymous identity for the unencrypted
+# use. Real identity is sent only within an encrypted TLS tunnel.
+network={
+	ssid="example"
+	key_mgmt=WPA-EAP
+	eap=TTLS
+	identity="user@example.com"
+	anonymous_identity="anonymous@example.com"
+	password="foobar"
+	ca_cert="/etc/cert/ca.pem"
+	phase2="auth=MSCHAPV2"
+}
+
+# WPA-EAP, EAP-TTLS with different CA certificate used for outer and inner
+# authentication.
+network={
+	ssid="example"
+	key_mgmt=WPA-EAP
+	eap=TTLS
+	# Phase1 / outer authentication
+	anonymous_identity="anonymous@example.com"
+	ca_cert="/etc/cert/ca.pem"
+	# Phase 2 / inner authentication
+	phase2="autheap=TLS"
+	ca_cert2="/etc/cert/ca2.pem"
+	client_cert2="/etc/cer/user.pem"
+	private_key2="/etc/cer/user.prv"
+	private_key2_passwd="password"
+	priority=2
+}
+
+# Both WPA-PSK and WPA-EAP is accepted. Only CCMP is accepted as pairwise and
+# group cipher.
+network={
+	ssid="example"
+	bssid=00:11:22:33:44:55
+	proto=WPA RSN
+	key_mgmt=WPA-PSK WPA-EAP
+	pairwise=CCMP
+	group=CCMP
+	psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
+}
+
+# Special characters in SSID, so use hex string. Default to WPA-PSK, WPA-EAP
+# and all valid ciphers.
+network={
+	ssid=00010203
+	psk=000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f
+}
+
+
+# EAP-SIM with a GSM SIM or USIM
+network={
+	ssid="eap-sim-test"
+	key_mgmt=WPA-EAP
+	eap=SIM
+	pin="1234"
+	pcsc=""
+}
+
+
+# EAP-PSK
+network={
+	ssid="eap-psk-test"
+	key_mgmt=WPA-EAP
+	eap=PSK
+	anonymous_identity="eap_psk_user"
+	password=06b4be19da289f475aa46a33cb793029
+	identity="eap_psk_user@example.com"
+}
+
+
+# IEEE 802.1X/EAPOL with dynamically generated WEP keys (i.e., no WPA) using
+# EAP-TLS for authentication and key generation; require both unicast and
+# broadcast WEP keys.
+network={
+	ssid="1x-test"
+	key_mgmt=IEEE8021X
+	eap=TLS
+	identity="user@example.com"
+	ca_cert="/etc/cert/ca.pem"
+	client_cert="/etc/cert/user.pem"
+	private_key="/etc/cert/user.prv"
+	private_key_passwd="password"
+	eapol_flags=3
+}
+
+
+# LEAP with dynamic WEP keys
+network={
+	ssid="leap-example"
+	key_mgmt=IEEE8021X
+	eap=LEAP
+	identity="user"
+	password="foobar"
+}
+
+# EAP-IKEv2 using shared secrets for both server and peer authentication
+network={
+	ssid="ikev2-example"
+	key_mgmt=WPA-EAP
+	eap=IKEV2
+	identity="user"
+	password="foobar"
+}
+
+# EAP-FAST with WPA (WPA or WPA2)
+network={
+	ssid="eap-fast-test"
+	key_mgmt=WPA-EAP
+	eap=FAST
+	anonymous_identity="FAST-000102030405"
+	identity="username"
+	password="password"
+	phase1="fast_provisioning=1"
+	pac_file="/etc/wpa_supplicant.eap-fast-pac"
+}
+
+network={
+	ssid="eap-fast-test"
+	key_mgmt=WPA-EAP
+	eap=FAST
+	anonymous_identity="FAST-000102030405"
+	identity="username"
+	password="password"
+	phase1="fast_provisioning=1"
+	pac_file="blob://eap-fast-pac"
+}
+
+# Plaintext connection (no WPA, no IEEE 802.1X)
+network={
+	ssid="plaintext-test"
+	key_mgmt=NONE
+}
+
+
+# Shared WEP key connection (no WPA, no IEEE 802.1X)
+network={
+	ssid="static-wep-test"
+	key_mgmt=NONE
+	wep_key0="abcde"
+	wep_key1=0102030405
+	wep_key2="1234567890123"
+	wep_tx_keyidx=0
+	priority=5
+}
+
+
+# Shared WEP key connection (no WPA, no IEEE 802.1X) using Shared Key
+# IEEE 802.11 authentication
+network={
+	ssid="static-wep-test2"
+	key_mgmt=NONE
+	wep_key0="abcde"
+	wep_key1=0102030405
+	wep_key2="1234567890123"
+	wep_tx_keyidx=0
+	priority=5
+	auth_alg=SHARED
+}
+
+
+# IBSS/ad-hoc network with RSN
+network={
+	ssid="ibss-rsn"
+	key_mgmt=WPA-PSK
+	proto=RSN
+	psk="12345678"
+	mode=1
+	frequency=2412
+	pairwise=CCMP
+	group=CCMP
+}
+
+# IBSS/ad-hoc network with WPA-None/TKIP (deprecated)
+network={
+	ssid="test adhoc"
+	mode=1
+	frequency=2412
+	proto=WPA
+	key_mgmt=WPA-NONE
+	pairwise=NONE
+	group=TKIP
+	psk="secret passphrase"
+}
+
+# open mesh network
+network={
+	ssid="test mesh"
+	mode=5
+	frequency=2437
+	key_mgmt=NONE
+}
+
+# secure (SAE + AMPE) network
+network={
+	ssid="secure mesh"
+	mode=5
+	frequency=2437
+	key_mgmt=SAE
+	psk="very secret passphrase"
+}
+
+
+# Catch all example that allows more or less all configuration modes
+network={
+	ssid="example"
+	scan_ssid=1
+	key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE
+	pairwise=CCMP TKIP
+	group=CCMP TKIP WEP104 WEP40
+	psk="very secret passphrase"
+	eap=TTLS PEAP TLS
+	identity="user@example.com"
+	password="foobar"
+	ca_cert="/etc/cert/ca.pem"
+	client_cert="/etc/cert/user.pem"
+	private_key="/etc/cert/user.prv"
+	private_key_passwd="password"
+	phase1="peaplabel=0"
+}
+
+# Example of EAP-TLS with smartcard (openssl engine)
+network={
+	ssid="example"
+	key_mgmt=WPA-EAP
+	eap=TLS
+	proto=RSN
+	pairwise=CCMP TKIP
+	group=CCMP TKIP
+	identity="user@example.com"
+	ca_cert="/etc/cert/ca.pem"
+
+	# Certificate and/or key identified by PKCS#11 URI (RFC7512)
+	client_cert="pkcs11:manufacturer=piv_II;id=%01"
+	private_key="pkcs11:manufacturer=piv_II;id=%01"
+
+	# Optional PIN configuration; this can be left out and PIN will be
+	# asked through the control interface
+	pin="1234"
+}
+
+# Example configuration showing how to use an inlined blob as a CA certificate
+# data instead of using external file
+network={
+	ssid="example"
+	key_mgmt=WPA-EAP
+	eap=TTLS
+	identity="user@example.com"
+	anonymous_identity="anonymous@example.com"
+	password="foobar"
+	ca_cert="blob://exampleblob"
+	priority=20
+}
+
+blob-base64-exampleblob={
+SGVsbG8gV29ybGQhCg==
+}
+
+
+# Wildcard match for SSID (plaintext APs only). This example select any
+# open AP regardless of its SSID.
+network={
+	key_mgmt=NONE
+}
+
+# Example configuration ignoring two APs - these will be ignored
+# for this network.
+network={
+	ssid="example"
+	psk="very secret passphrase"
+	bssid_ignore=02:11:22:33:44:55 02:22:aa:44:55:66
+}
+
+# Example configuration limiting AP selection to a specific set of APs;
+# any other AP not matching the masked address will be ignored.
+network={
+	ssid="example"
+	psk="very secret passphrase"
+	bssid_accept=02:55:ae:bc:00:00/ff:ff:ff:ff:00:00 00:00:77:66:55:44/00:00:ff:ff:ff:ff
+}
+
+# Example config file that will only scan on channel 36.
+freq_list=5180
+network={
+	key_mgmt=NONE
+}
+
+
+# Example configuration using EAP-TTLS for authentication and key
+# generation for MACsec
+network={
+	key_mgmt=IEEE8021X
+	eap=TTLS
+	phase2="auth=PAP"
+	anonymous_identity="anonymous@example.com"
+	identity="user@example.com"
+	password="secretr"
+	ca_cert="/etc/cert/ca.pem"
+	eapol_flags=0
+	macsec_policy=1
+}
+
+# Example configuration for MACsec with preshared key
+network={
+	key_mgmt=NONE
+	eapol_flags=0
+	macsec_policy=1
+	mka_cak=0123456789ABCDEF0123456789ABCDEF
+	mka_ckn=6162636465666768696A6B6C6D6E6F707172737475767778797A303132333435
+	mka_priority=128
+}
diff --git a/wpa_supplicant/wpa_supplicant_conf.mk b/wpa_supplicant/wpa_supplicant_conf.mk
new file mode 100644
index 000000000000..74986ea6e628
--- /dev/null
+++ b/wpa_supplicant/wpa_supplicant_conf.mk
@@ -0,0 +1,34 @@
+#
+# Copyright (C) 2010 The Android Open Source Project
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+#
+
+# Include this makefile to generate your hardware specific wpa_supplicant.conf
+# Requires: WIFI_DRIVER_SOCKET_IFACE
+
+LOCAL_PATH := $(call my-dir)
+
+########################
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := wpa_supplicant.conf
+LOCAL_MODULE_CLASS := ETC
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/wifi
+
+include $(BUILD_SYSTEM)/base_rules.mk
+
+WPA_SUPPLICANT_CONF_TEMPLATE := $(LOCAL_PATH)/wpa_supplicant_template.conf
+WPA_SUPPLICANT_CONF_SCRIPT := $(LOCAL_PATH)/wpa_supplicant_conf.sh
+$(LOCAL_BUILT_MODULE): PRIVATE_WIFI_DRIVER_SOCKET_IFACE := $(WIFI_DRIVER_SOCKET_IFACE)
+$(LOCAL_BUILT_MODULE): PRIVATE_WPA_SUPPLICANT_CONF_TEMPLATE := $(WPA_SUPPLICANT_CONF_TEMPLATE)
+$(LOCAL_BUILT_MODULE): PRIVATE_WPA_SUPPLICANT_CONF_SCRIPT := $(WPA_SUPPLICANT_CONF_SCRIPT)
+$(LOCAL_BUILT_MODULE) : $(WPA_SUPPLICANT_CONF_TEMPLATE) $(WPA_SUPPLICANT_CONF_SCRIPT)
+	@echo Target wpa_supplicant.conf: $@
+	@mkdir -p $(dir $@)
+	$(hide) WIFI_DRIVER_SOCKET_IFACE="$(PRIVATE_WIFI_DRIVER_SOCKET_IFACE)" \
+		bash $(PRIVATE_WPA_SUPPLICANT_CONF_SCRIPT) $(PRIVATE_WPA_SUPPLICANT_CONF_TEMPLATE) > $@
+
+########################
diff --git a/wpa_supplicant/wpa_supplicant_conf.sh b/wpa_supplicant/wpa_supplicant_conf.sh
new file mode 100755
index 000000000000..f36eef153c20
--- /dev/null
+++ b/wpa_supplicant/wpa_supplicant_conf.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+#
+# Copyright (C) 2010 The Android Open Source Project
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+#
+
+# Generate a wpa_supplicant.conf from the template.
+# $1: the template file name
+if [ -n "$WIFI_DRIVER_SOCKET_IFACE" ]
+then
+  sed -e 's/#.*$//' -e 's/[ \t]*$//' -e '/^$/d' < $1 | sed -e "s/wlan0/$WIFI_DRIVER_SOCKET_IFACE/"
+else
+  sed -e 's/#.*$//' -e 's/[ \t]*$//' -e '/^$/d' < $1
+fi
diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
new file mode 100644
index 000000000000..8bb8672fbf7f
--- /dev/null
+++ b/wpa_supplicant/wpa_supplicant_i.h
@@ -0,0 +1,1890 @@
+/*
+ * wpa_supplicant - Internal definitions
+ * Copyright (c) 2003-2014, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPA_SUPPLICANT_I_H
+#define WPA_SUPPLICANT_I_H
+
+#include "utils/bitfield.h"
+#include "utils/list.h"
+#include "common/defs.h"
+#include "common/sae.h"
+#include "common/wpa_ctrl.h"
+#include "crypto/sha384.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "wps/wps_defs.h"
+#include "config_ssid.h"
+#include "wmm_ac.h"
+
+extern const char *const wpa_supplicant_version;
+extern const char *const wpa_supplicant_license;
+#ifndef CONFIG_NO_STDOUT_DEBUG
+extern const char *const wpa_supplicant_full_license1;
+extern const char *const wpa_supplicant_full_license2;
+extern const char *const wpa_supplicant_full_license3;
+extern const char *const wpa_supplicant_full_license4;
+extern const char *const wpa_supplicant_full_license5;
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+
+struct wpa_sm;
+struct wpa_supplicant;
+struct ibss_rsn;
+struct scan_info;
+struct wpa_bss;
+struct wpa_scan_results;
+struct hostapd_hw_modes;
+struct wpa_driver_associate_params;
+struct wpa_cred;
+
+/*
+ * Forward declarations of private structures used within the ctrl_iface
+ * backends. Other parts of wpa_supplicant do not have access to data stored in
+ * these structures.
+ */
+struct ctrl_iface_priv;
+struct ctrl_iface_global_priv;
+struct wpas_dbus_priv;
+struct wpas_binder_priv;
+
+/**
+ * struct wpa_interface - Parameters for wpa_supplicant_add_iface()
+ */
+struct wpa_interface {
+	/**
+	 * confname - Configuration name (file or profile) name
+	 *
+	 * This can also be %NULL when a configuration file is not used. In
+	 * that case, ctrl_interface must be set to allow the interface to be
+	 * configured.
+	 */
+	const char *confname;
+
+	/**
+	 * confanother - Additional configuration name (file or profile) name
+	 *
+	 * This can also be %NULL when the additional configuration file is not
+	 * used.
+	 */
+	const char *confanother;
+
+	/**
+	 * ctrl_interface - Control interface parameter
+	 *
+	 * If a configuration file is not used, this variable can be used to
+	 * set the ctrl_interface parameter that would have otherwise been read
+	 * from the configuration file. If both confname and ctrl_interface are
+	 * set, ctrl_interface is used to override the value from configuration
+	 * file.
+	 */
+	const char *ctrl_interface;
+
+	/**
+	 * driver - Driver interface name, or %NULL to use the default driver
+	 */
+	const char *driver;
+
+	/**
+	 * driver_param - Driver interface parameters
+	 *
+	 * If a configuration file is not used, this variable can be used to
+	 * set the driver_param parameters that would have otherwise been read
+	 * from the configuration file. If both confname and driver_param are
+	 * set, driver_param is used to override the value from configuration
+	 * file.
+	 */
+	const char *driver_param;
+
+	/**
+	 * ifname - Interface name
+	 */
+	const char *ifname;
+
+	/**
+	 * bridge_ifname - Optional bridge interface name
+	 *
+	 * If the driver interface (ifname) is included in a Linux bridge
+	 * device, the bridge interface may need to be used for receiving EAPOL
+	 * frames. This can be enabled by setting this variable to enable
+	 * receiving of EAPOL frames from an additional interface.
+	 */
+	const char *bridge_ifname;
+
+	/**
+	 * p2p_mgmt - Interface used for P2P management (P2P Device operations)
+	 *
+	 * Indicates whether wpas_p2p_init() must be called for this interface.
+	 * This is used only when the driver supports a dedicated P2P Device
+	 * interface that is not a network interface.
+	 */
+	int p2p_mgmt;
+
+#ifdef CONFIG_MATCH_IFACE
+	/**
+	 * matched - Interface was matched rather than specified
+	 *
+	 */
+	enum {
+		WPA_IFACE_NOT_MATCHED,
+		WPA_IFACE_MATCHED_NULL,
+		WPA_IFACE_MATCHED
+	} matched;
+#endif /* CONFIG_MATCH_IFACE */
+};
+
+/**
+ * struct wpa_params - Parameters for wpa_supplicant_init()
+ */
+struct wpa_params {
+	/**
+	 * daemonize - Run %wpa_supplicant in the background
+	 */
+	int daemonize;
+
+	/**
+	 * wait_for_monitor - Wait for a monitor program before starting
+	 */
+	int wait_for_monitor;
+
+	/**
+	 * pid_file - Path to a PID (process ID) file
+	 *
+	 * If this and daemonize are set, process ID of the background process
+	 * will be written to the specified file.
+	 */
+	char *pid_file;
+
+	/**
+	 * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO)
+	 */
+	int wpa_debug_level;
+
+	/**
+	 * wpa_debug_show_keys - Whether keying material is included in debug
+	 *
+	 * This parameter can be used to allow keying material to be included
+	 * in debug messages. This is a security risk and this option should
+	 * not be enabled in normal configuration. If needed during
+	 * development or while troubleshooting, this option can provide more
+	 * details for figuring out what is happening.
+	 */
+	int wpa_debug_show_keys;
+
+	/**
+	 * wpa_debug_timestamp - Whether to include timestamp in debug messages
+	 */
+	int wpa_debug_timestamp;
+
+	/**
+	 * ctrl_interface - Global ctrl_iface path/parameter
+	 */
+	char *ctrl_interface;
+
+	/**
+	 * ctrl_interface_group - Global ctrl_iface group
+	 */
+	char *ctrl_interface_group;
+
+	/**
+	 * dbus_ctrl_interface - Enable the DBus control interface
+	 */
+	int dbus_ctrl_interface;
+
+	/**
+	 * wpa_debug_file_path - Path of debug file or %NULL to use stdout
+	 */
+	const char *wpa_debug_file_path;
+
+	/**
+	 * wpa_debug_syslog - Enable log output through syslog
+	 */
+	int wpa_debug_syslog;
+
+	/**
+	 * wpa_debug_tracing - Enable log output through Linux tracing
+	 */
+	int wpa_debug_tracing;
+
+	/**
+	 * override_driver - Optional driver parameter override
+	 *
+	 * This parameter can be used to override the driver parameter in
+	 * dynamic interface addition to force a specific driver wrapper to be
+	 * used instead.
+	 */
+	char *override_driver;
+
+	/**
+	 * override_ctrl_interface - Optional ctrl_interface override
+	 *
+	 * This parameter can be used to override the ctrl_interface parameter
+	 * in dynamic interface addition to force a control interface to be
+	 * created.
+	 */
+	char *override_ctrl_interface;
+
+	/**
+	 * entropy_file - Optional entropy file
+	 *
+	 * This parameter can be used to configure wpa_supplicant to maintain
+	 * its internal entropy store over restarts.
+	 */
+	char *entropy_file;
+
+#ifdef CONFIG_P2P
+	/**
+	 * conf_p2p_dev - Configuration file used to hold the
+	 * P2P Device configuration parameters.
+	 *
+	 * This can also be %NULL. In such a case, if a P2P Device dedicated
+	 * interfaces is created, the main configuration file will be used.
+	 */
+	char *conf_p2p_dev;
+#endif /* CONFIG_P2P */
+
+#ifdef CONFIG_MATCH_IFACE
+	/**
+	 * match_ifaces - Interface descriptions to match
+	 */
+	struct wpa_interface *match_ifaces;
+
+	/**
+	 * match_iface_count - Number of defined matching interfaces
+	 */
+	int match_iface_count;
+#endif /* CONFIG_MATCH_IFACE */
+};
+
+struct p2p_srv_bonjour {
+	struct dl_list list;
+	struct wpabuf *query;
+	struct wpabuf *resp;
+};
+
+struct p2p_srv_upnp {
+	struct dl_list list;
+	u8 version;
+	char *service;
+};
+
+/**
+ * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces
+ *
+ * This structure is initialized by calling wpa_supplicant_init() when starting
+ * %wpa_supplicant.
+ */
+struct wpa_global {
+	struct wpa_supplicant *ifaces;
+	struct wpa_params params;
+	struct ctrl_iface_global_priv *ctrl_iface;
+	struct wpas_dbus_priv *dbus;
+	struct wpas_binder_priv *binder;
+	void **drv_priv;
+	size_t drv_count;
+	struct os_time suspend_time;
+	struct p2p_data *p2p;
+	struct wpa_supplicant *p2p_init_wpa_s;
+	struct wpa_supplicant *p2p_group_formation;
+	struct wpa_supplicant *p2p_invite_group;
+	u8 p2p_dev_addr[ETH_ALEN];
+	struct os_reltime p2p_go_wait_client;
+	struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */
+	struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */
+	int p2p_disabled;
+	int cross_connection;
+	int p2p_long_listen; /* remaining time in long Listen state in ms */
+	struct wpa_freq_range_list p2p_disallow_freq;
+	struct wpa_freq_range_list p2p_go_avoid_freq;
+	enum wpa_conc_pref {
+		WPA_CONC_PREF_NOT_SET,
+		WPA_CONC_PREF_STA,
+		WPA_CONC_PREF_P2P
+	} conc_pref;
+	unsigned int p2p_per_sta_psk:1;
+	unsigned int p2p_fail_on_wps_complete:1;
+	unsigned int p2p_24ghz_social_channels:1;
+	unsigned int pending_p2ps_group:1;
+	unsigned int pending_group_iface_for_p2ps:1;
+	unsigned int pending_p2ps_group_freq;
+
+#ifdef CONFIG_WIFI_DISPLAY
+	int wifi_display;
+#define MAX_WFD_SUBELEMS 12
+	struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS];
+#endif /* CONFIG_WIFI_DISPLAY */
+
+	struct psk_list_entry *add_psk; /* From group formation */
+};
+
+
+/**
+ * struct wpa_radio - Internal data for per-radio information
+ *
+ * This structure is used to share data about configured interfaces
+ * (struct wpa_supplicant) that share the same physical radio, e.g., to allow
+ * better coordination of offchannel operations.
+ */
+struct wpa_radio {
+	char name[16]; /* from driver_ops get_radio_name() or empty if not
+			* available */
+	/** NULL if no external scan running. */
+	struct wpa_supplicant *external_scan_req_interface;
+	unsigned int num_active_works;
+	struct dl_list ifaces; /* struct wpa_supplicant::radio_list entries */
+	struct dl_list work; /* struct wpa_radio_work::list entries */
+};
+
+/**
+ * Checks whether an external scan is running on a given radio.
+ * @radio: Pointer to radio struct
+ * Returns: true if an external scan is running, false otherwise.
+ */
+static inline bool external_scan_running(struct wpa_radio *radio)
+{
+	return radio && radio->external_scan_req_interface;
+}
+
+#define MAX_ACTIVE_WORKS 2
+
+
+/**
+ * struct wpa_radio_work - Radio work item
+ */
+struct wpa_radio_work {
+	struct dl_list list;
+	unsigned int freq; /* known frequency (MHz) or 0 for multiple/unknown */
+	const char *type;
+	struct wpa_supplicant *wpa_s;
+	void (*cb)(struct wpa_radio_work *work, int deinit);
+	void *ctx;
+	unsigned int started:1;
+	struct os_reltime time;
+	unsigned int bands;
+};
+
+int radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq,
+		   const char *type, int next,
+		   void (*cb)(struct wpa_radio_work *work, int deinit),
+		   void *ctx);
+void radio_work_done(struct wpa_radio_work *work);
+void radio_remove_works(struct wpa_supplicant *wpa_s,
+			const char *type, int remove_all);
+void radio_remove_pending_work(struct wpa_supplicant *wpa_s, void *ctx);
+void radio_work_check_next(struct wpa_supplicant *wpa_s);
+struct wpa_radio_work *
+radio_work_pending(struct wpa_supplicant *wpa_s, const char *type);
+
+struct wpa_connect_work {
+	unsigned int sme:1;
+	unsigned int bss_removed:1;
+	struct wpa_bss *bss;
+	struct wpa_ssid *ssid;
+};
+
+int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss,
+			struct wpa_ssid *test_ssid);
+void wpas_connect_work_free(struct wpa_connect_work *cwork);
+void wpas_connect_work_done(struct wpa_supplicant *wpa_s);
+
+struct wpa_external_work {
+	unsigned int id;
+	char type[100];
+	unsigned int timeout;
+};
+
+enum wpa_radio_work_band wpas_freq_to_band(int freq);
+unsigned int wpas_get_bands(struct wpa_supplicant *wpa_s, const int *freqs);
+
+/**
+ * offchannel_send_action_result - Result of offchannel send Action frame
+ */
+enum offchannel_send_action_result {
+	OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */,
+	OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged
+				       */,
+	OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure
+				       */
+};
+
+struct wps_ap_info {
+	u8 bssid[ETH_ALEN];
+	enum wps_ap_info_type {
+		WPS_AP_NOT_SEL_REG,
+		WPS_AP_SEL_REG,
+		WPS_AP_SEL_REG_OUR
+	} type;
+	unsigned int tries;
+	struct os_reltime last_attempt;
+	unsigned int pbc_active;
+	u8 uuid[WPS_UUID_LEN];
+};
+
+#define WPA_FREQ_USED_BY_INFRA_STATION BIT(0)
+#define WPA_FREQ_USED_BY_P2P_CLIENT BIT(1)
+
+struct wpa_used_freq_data {
+	int freq;
+	unsigned int flags;
+};
+
+#define RRM_NEIGHBOR_REPORT_TIMEOUT 1 /* 1 second for AP to send a report */
+
+/*
+ * struct rrm_data - Data used for managing RRM features
+ */
+struct rrm_data {
+	/* rrm_used - indication regarding the current connection */
+	unsigned int rrm_used:1;
+
+	/*
+	 * notify_neighbor_rep - Callback for notifying report requester
+	 */
+	void (*notify_neighbor_rep)(void *ctx, struct wpabuf *neighbor_rep);
+
+	/*
+	 * neighbor_rep_cb_ctx - Callback context
+	 * Received in the callback registration, and sent to the callback
+	 * function as a parameter.
+	 */
+	void *neighbor_rep_cb_ctx;
+
+	/* next_neighbor_rep_token - Next request's dialog token */
+	u8 next_neighbor_rep_token;
+
+	/* token - Dialog token of the current radio measurement */
+	u8 token;
+
+	/* destination address of the current radio measurement request */
+	u8 dst_addr[ETH_ALEN];
+};
+
+enum wpa_supplicant_test_failure {
+	WPAS_TEST_FAILURE_NONE,
+	WPAS_TEST_FAILURE_SCAN_TRIGGER,
+};
+
+struct icon_entry {
+	struct dl_list list;
+	u8 bssid[ETH_ALEN];
+	u8 dialog_token;
+	char *file_name;
+	u8 *image;
+	size_t image_len;
+};
+
+struct wpa_bss_tmp_disallowed {
+	struct dl_list list;
+	u8 bssid[ETH_ALEN];
+	int rssi_threshold;
+};
+
+struct beacon_rep_data {
+	u8 token;
+	u8 last_indication;
+	struct wpa_driver_scan_params scan_params;
+	u8 ssid[SSID_MAX_LEN];
+	size_t ssid_len;
+	u8 bssid[ETH_ALEN];
+	enum beacon_report_detail report_detail;
+	struct bitfield *eids;
+};
+
+
+struct external_pmksa_cache {
+	struct dl_list list;
+	void *pmksa_cache;
+};
+
+struct fils_hlp_req {
+	struct dl_list list;
+	u8 dst[ETH_ALEN];
+	struct wpabuf *pkt;
+};
+
+struct driver_signal_override {
+	struct dl_list list;
+	u8 bssid[ETH_ALEN];
+	int si_current_signal;
+	int si_avg_signal;
+	int si_avg_beacon_signal;
+	int si_current_noise;
+	int scan_level;
+};
+
+struct robust_av_data {
+	u8 dialog_token;
+	enum scs_request_type request_type;
+	u8 up_bitmap;
+	u8 up_limit;
+	u32 stream_timeout;
+	u8 frame_classifier[48];
+	size_t frame_classifier_len;
+	bool valid_config;
+};
+
+struct dscp_policy_status {
+	u8 id;
+	u8 status;
+};
+
+struct dscp_resp_data {
+	bool more;
+	bool reset;
+	bool solicited;
+	struct dscp_policy_status *policy;
+	int num_policies;
+};
+
+#ifdef CONFIG_PASN
+
+struct pasn_fils {
+	u8 nonce[FILS_NONCE_LEN];
+	u8 anonce[FILS_NONCE_LEN];
+	u8 session[FILS_SESSION_LEN];
+	u8 erp_pmkid[PMKID_LEN];
+	bool completed;
+};
+
+struct wpas_pasn {
+	int akmp;
+	int cipher;
+	u16 group;
+	int freq;
+	size_t kdk_len;
+
+	u8 trans_seq;
+	u8 status;
+
+	u8 bssid[ETH_ALEN];
+	size_t pmk_len;
+	u8 pmk[PMK_LEN_MAX];
+	bool using_pmksa;
+
+	u8 hash[SHA384_MAC_LEN];
+
+	struct wpabuf *beacon_rsne_rsnxe;
+	struct wpa_ptk ptk;
+	struct crypto_ecdh *ecdh;
+
+	struct wpabuf *comeback;
+	u16 comeback_after;
+
+#ifdef CONFIG_SAE
+	struct sae_data sae;
+#endif /* CONFIG_SAE */
+
+	struct wpa_ssid *ssid;
+
+#ifdef CONFIG_FILS
+	struct pasn_fils fils;
+#endif /* CONFIG_FILS */
+
+#ifdef CONFIG_IEEE80211R
+	u8 pmk_r1[PMK_LEN_MAX];
+	size_t pmk_r1_len;
+	u8 pmk_r1_name[WPA_PMK_NAME_LEN];
+#endif /* CONFIG_IEEE80211R */
+};
+#endif /* CONFIG_PASN */
+
+
+enum ip_version {
+	IPV4 = 4,
+	IPV6 = 6,
+};
+
+
+struct ipv4_params {
+	struct in_addr src_ip;
+	struct in_addr dst_ip;
+	u16 src_port;
+	u16 dst_port;
+	u8 dscp;
+	u8 protocol;
+	u8 param_mask;
+};
+
+
+struct ipv6_params {
+	struct in6_addr src_ip;
+	struct in6_addr dst_ip;
+	u16 src_port;
+	u16 dst_port;
+	u8 dscp;
+	u8 next_header;
+	u8 flow_label[3];
+	u8 param_mask;
+};
+
+
+struct type4_params {
+	u8 classifier_mask;
+	enum ip_version ip_version;
+	union {
+		struct ipv4_params v4;
+		struct ipv6_params v6;
+	} ip_params;
+};
+
+
+struct type10_params {
+	u8 prot_instance;
+	u8 prot_number;
+	u8 *filter_value;
+	u8 *filter_mask;
+	size_t filter_len;
+};
+
+
+struct tclas_element {
+	u8 user_priority;
+	u8 classifier_type;
+	union {
+		struct type4_params type4_param;
+		struct type10_params type10_param;
+	} frame_classifier;
+};
+
+
+struct scs_desc_elem {
+	u8 scs_id;
+	enum scs_request_type request_type;
+	u8 intra_access_priority;
+	bool scs_up_avail;
+	struct tclas_element *tclas_elems;
+	unsigned int num_tclas_elem;
+	u8 tclas_processing;
+};
+
+
+struct scs_robust_av_data {
+	struct scs_desc_elem *scs_desc_elems;
+	unsigned int num_scs_desc;
+};
+
+
+enum scs_response_status {
+	SCS_DESC_SENT = 0,
+	SCS_DESC_SUCCESS = 1,
+};
+
+
+struct active_scs_elem {
+	struct dl_list list;
+	u8 scs_id;
+	enum scs_response_status status;
+};
+
+
+/**
+ * struct wpa_supplicant - Internal data for wpa_supplicant interface
+ *
+ * This structure contains the internal data for core wpa_supplicant code. This
+ * should be only used directly from the core code. However, a pointer to this
+ * data is used from other files as an arbitrary context pointer in calls to
+ * core functions.
+ */
+struct wpa_supplicant {
+	struct wpa_global *global;
+	struct wpa_radio *radio; /* shared radio context */
+	struct dl_list radio_list; /* list head: struct wpa_radio::ifaces */
+	struct wpa_supplicant *parent;
+	struct wpa_supplicant *p2pdev;
+	struct wpa_supplicant *next;
+	struct l2_packet_data *l2;
+	struct l2_packet_data *l2_br;
+	struct os_reltime roam_start;
+	struct os_reltime roam_time;
+	struct os_reltime session_start;
+	struct os_reltime session_length;
+	unsigned char own_addr[ETH_ALEN];
+	unsigned char perm_addr[ETH_ALEN];
+	char ifname[100];
+#ifdef CONFIG_MATCH_IFACE
+	int matched;
+#endif /* CONFIG_MATCH_IFACE */
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+	char *dbus_new_path;
+	char *dbus_groupobj_path;
+#ifdef CONFIG_AP
+	char *preq_notify_peer;
+#endif /* CONFIG_AP */
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+#ifdef CONFIG_CTRL_IFACE_BINDER
+	const void *binder_object_key;
+#endif /* CONFIG_CTRL_IFACE_BINDER */
+	char bridge_ifname[16];
+
+	char *confname;
+	char *confanother;
+
+	struct wpa_config *conf;
+	int countermeasures;
+	struct os_reltime last_michael_mic_error;
+	u8 bssid[ETH_ALEN];
+	u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this
+				     * field contains the target BSSID. */
+	int reassociate; /* reassociation requested */
+	bool roam_in_progress; /* roam in progress */
+	unsigned int reassoc_same_bss:1; /* reassociating to the same BSS */
+	unsigned int reassoc_same_ess:1; /* reassociating to the same ESS */
+	int disconnected; /* all connections disabled; i.e., do no reassociate
+			   * before this has been cleared */
+	struct wpa_ssid *current_ssid;
+	struct wpa_ssid *last_ssid;
+	struct wpa_bss *current_bss;
+	int ap_ies_from_associnfo;
+	unsigned int assoc_freq;
+	u8 *last_con_fail_realm;
+	size_t last_con_fail_realm_len;
+
+	/* Selected configuration (based on Beacon/ProbeResp WPA IE) */
+	int pairwise_cipher;
+	int deny_ptk0_rekey;
+	int group_cipher;
+	int key_mgmt;
+	int wpa_proto;
+	int mgmt_group_cipher;
+
+	void *drv_priv; /* private data used by driver_ops */
+	void *global_drv_priv;
+
+	u8 *bssid_filter;
+	size_t bssid_filter_count;
+
+	u8 *disallow_aps_bssid;
+	size_t disallow_aps_bssid_count;
+	struct wpa_ssid_value *disallow_aps_ssid;
+	size_t disallow_aps_ssid_count;
+
+	u32 setband_mask;
+
+	/* Preferred network for the next connection attempt */
+	struct wpa_ssid *next_ssid;
+
+	/* previous scan was wildcard when interleaving between
+	 * wildcard scans and specific SSID scan when max_ssids=1 */
+	int prev_scan_wildcard;
+	struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
+					  * NULL = not yet initialized (start
+					  * with wildcard SSID)
+					  * WILDCARD_SSID_SCAN = wildcard
+					  * SSID was used in the previous scan
+					  */
+#define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
+
+	struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */
+	int sched_scan_timeout;
+	int first_sched_scan;
+	int sched_scan_timed_out;
+	struct sched_scan_plan *sched_scan_plans;
+	size_t sched_scan_plans_num;
+
+	void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
+				 struct wpa_scan_results *scan_res);
+	void (*scan_res_fail_handler)(struct wpa_supplicant *wpa_s);
+	struct dl_list bss; /* struct wpa_bss::list */
+	struct dl_list bss_id; /* struct wpa_bss::list_id */
+	size_t num_bss;
+	unsigned int bss_update_idx;
+	unsigned int bss_next_id;
+
+	 /*
+	  * Pointers to BSS entries in the order they were in the last scan
+	  * results.
+	  */
+	struct wpa_bss **last_scan_res;
+	size_t last_scan_res_used;
+	size_t last_scan_res_size;
+	struct os_reltime last_scan;
+
+	const struct wpa_driver_ops *driver;
+	int interface_removed; /* whether the network interface has been
+				* removed */
+	struct wpa_sm *wpa;
+	struct ptksa_cache *ptksa;
+
+	struct eapol_sm *eapol;
+
+	struct ctrl_iface_priv *ctrl_iface;
+
+	enum wpa_states wpa_state;
+	struct wpa_radio_work *scan_work;
+	int scanning;
+	int sched_scanning;
+	unsigned int sched_scan_stop_req:1;
+	int new_connection;
+
+	int eapol_received; /* number of EAPOL packets received after the
+			     * previous association event */
+
+	u8 rsnxe[20];
+	size_t rsnxe_len;
+
+	struct scard_data *scard;
+	char imsi[20];
+	int mnc_len;
+
+	unsigned char last_eapol_src[ETH_ALEN];
+
+	unsigned int keys_cleared; /* bitfield of key indexes that the driver is
+				    * known not to be configured with a key */
+
+	struct wpa_bssid_ignore *bssid_ignore;
+
+	/* Number of connection failures since last successful connection */
+	unsigned int consecutive_conn_failures;
+
+	/**
+	 * scan_req - Type of the scan request
+	 */
+	enum scan_req_type {
+		/**
+		 * NORMAL_SCAN_REQ - Normal scan request
+		 *
+		 * This is used for scans initiated by wpa_supplicant to find an
+		 * AP for a connection.
+		 */
+		NORMAL_SCAN_REQ,
+
+		/**
+		 * INITIAL_SCAN_REQ - Initial scan request
+		 *
+		 * This is used for the first scan on an interface to force at
+		 * least one scan to be run even if the configuration does not
+		 * include any enabled networks.
+		 */
+		INITIAL_SCAN_REQ,
+
+		/**
+		 * MANUAL_SCAN_REQ - Manual scan request
+		 *
+		 * This is used for scans where the user request a scan or
+		 * a specific wpa_supplicant operation (e.g., WPS) requires scan
+		 * to be run.
+		 */
+		MANUAL_SCAN_REQ
+	} scan_req, last_scan_req;
+	enum wpa_states scan_prev_wpa_state;
+	struct os_reltime scan_trigger_time, scan_start_time;
+	/* Minimum freshness requirement for connection purposes */
+	struct os_reltime scan_min_time;
+	int scan_runs; /* number of scan runs since WPS was started */
+	int *next_scan_freqs;
+	int *select_network_scan_freqs;
+	int *manual_scan_freqs;
+	int *manual_sched_scan_freqs;
+	unsigned int manual_scan_passive:1;
+	unsigned int manual_scan_use_id:1;
+	unsigned int manual_scan_only_new:1;
+	unsigned int own_scan_requested:1;
+	unsigned int own_scan_running:1;
+	unsigned int clear_driver_scan_cache:1;
+	unsigned int manual_scan_id;
+	int scan_interval; /* time in sec between scans to find suitable AP */
+	int normal_scans; /* normal scans run before sched_scan */
+	int scan_for_connection; /* whether the scan request was triggered for
+				  * finding a connection */
+	/*
+	 * A unique cookie representing the vendor scan request. This cookie is
+	 * returned from the driver interface. 0 indicates that there is no
+	 * pending vendor scan request.
+	 */
+	u64 curr_scan_cookie;
+#define MAX_SCAN_ID 16
+	int scan_id[MAX_SCAN_ID];
+	unsigned int scan_id_count;
+	u8 next_scan_bssid[ETH_ALEN];
+	unsigned int next_scan_bssid_wildcard_ssid:1;
+
+	struct wpa_ssid_value *ssids_from_scan_req;
+	unsigned int num_ssids_from_scan_req;
+	int *last_scan_freqs;
+	unsigned int num_last_scan_freqs;
+	unsigned int suitable_network;
+	unsigned int no_suitable_network;
+
+	u64 drv_flags;
+	u64 drv_flags2;
+	unsigned int drv_enc;
+	unsigned int drv_rrm_flags;
+
+	/*
+	 * A bitmap of supported protocols for probe response offload. See
+	 * struct wpa_driver_capa in driver.h
+	 */
+	unsigned int probe_resp_offloads;
+
+	/* extended capabilities supported by the driver */
+	const u8 *extended_capa, *extended_capa_mask;
+	unsigned int extended_capa_len;
+
+	int max_scan_ssids;
+	int max_sched_scan_ssids;
+	unsigned int max_sched_scan_plans;
+	unsigned int max_sched_scan_plan_interval;
+	unsigned int max_sched_scan_plan_iterations;
+	int sched_scan_supported;
+	unsigned int max_match_sets;
+	unsigned int max_remain_on_chan;
+	unsigned int max_stations;
+
+	int pending_mic_error_report;
+	int pending_mic_error_pairwise;
+	int mic_errors_seen; /* Michael MIC errors with the current PTK */
+
+	struct wps_context *wps;
+	int wps_success; /* WPS success event received */
+	struct wps_er *wps_er;
+	unsigned int wps_run;
+	struct os_reltime wps_pin_start_time;
+	bool bssid_ignore_cleared;
+
+	struct wpabuf *pending_eapol_rx;
+	struct os_reltime pending_eapol_rx_time;
+	u8 pending_eapol_rx_src[ETH_ALEN];
+	unsigned int last_eapol_matches_bssid:1;
+	unsigned int eap_expected_failure:1;
+	unsigned int reattach:1; /* reassociation to the same BSS requested */
+	unsigned int mac_addr_changed:1;
+	unsigned int added_vif:1;
+	unsigned int wnmsleep_used:1;
+	unsigned int owe_transition_select:1;
+	unsigned int owe_transition_search:1;
+	unsigned int connection_set:1;
+	unsigned int connection_ht:1;
+	unsigned int connection_vht:1;
+	unsigned int connection_he:1;
+	unsigned int disable_mbo_oce:1;
+
+	struct os_reltime last_mac_addr_change;
+	int last_mac_addr_style;
+
+	struct ibss_rsn *ibss_rsn;
+
+	int set_sta_uapsd;
+	int sta_uapsd;
+	int set_ap_uapsd;
+	int ap_uapsd;
+	int auth_alg;
+	u16 last_owe_group;
+
+#ifdef CONFIG_SME
+	struct {
+		u8 ssid[SSID_MAX_LEN];
+		size_t ssid_len;
+		int freq;
+		u8 assoc_req_ie[1500];
+		size_t assoc_req_ie_len;
+		int mfp;
+		int ft_used;
+		u8 mobility_domain[2];
+		u8 *ft_ies;
+		size_t ft_ies_len;
+		u8 prev_bssid[ETH_ALEN];
+		int prev_bssid_set;
+		int auth_alg;
+		int proto;
+
+		int sa_query_count; /* number of pending SA Query requests;
+				     * 0 = no SA Query in progress */
+		int sa_query_timed_out;
+		u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
+					* sa_query_count octets of pending
+					* SA Query transaction identifiers */
+		struct os_reltime sa_query_start;
+		struct os_reltime last_unprot_disconnect;
+		enum { HT_SEC_CHAN_UNKNOWN,
+		       HT_SEC_CHAN_ABOVE,
+		       HT_SEC_CHAN_BELOW } ht_sec_chan;
+		u8 sched_obss_scan;
+		u16 obss_scan_int;
+		u16 bss_max_idle_period;
+#ifdef CONFIG_SAE
+		struct sae_data sae;
+		struct wpabuf *sae_token;
+		int sae_group_index;
+		unsigned int sae_pmksa_caching:1;
+		u16 seq_num;
+		u8 ext_auth_bssid[ETH_ALEN];
+		u8 ext_auth_ssid[SSID_MAX_LEN];
+		size_t ext_auth_ssid_len;
+		int *sae_rejected_groups;
+#endif /* CONFIG_SAE */
+	} sme;
+#endif /* CONFIG_SME */
+
+#ifdef CONFIG_AP
+	struct hostapd_iface *ap_iface;
+	void (*ap_configured_cb)(void *ctx, void *data);
+	void *ap_configured_cb_ctx;
+	void *ap_configured_cb_data;
+#endif /* CONFIG_AP */
+
+	struct hostapd_iface *ifmsh;
+#ifdef CONFIG_MESH
+	struct mesh_rsn *mesh_rsn;
+	int mesh_if_idx;
+	unsigned int mesh_if_created:1;
+	unsigned int mesh_ht_enabled:1;
+	unsigned int mesh_vht_enabled:1;
+	unsigned int mesh_he_enabled:1;
+	struct wpa_driver_mesh_join_params *mesh_params;
+#ifdef CONFIG_PMKSA_CACHE_EXTERNAL
+	/* struct external_pmksa_cache::list */
+	struct dl_list mesh_external_pmksa_cache;
+#endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
+#endif /* CONFIG_MESH */
+
+	unsigned int off_channel_freq;
+	struct wpabuf *pending_action_tx;
+	u8 pending_action_src[ETH_ALEN];
+	u8 pending_action_dst[ETH_ALEN];
+	u8 pending_action_bssid[ETH_ALEN];
+	unsigned int pending_action_freq;
+	int pending_action_no_cck;
+	int pending_action_without_roc;
+	unsigned int pending_action_tx_done:1;
+	void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s,
+					    unsigned int freq, const u8 *dst,
+					    const u8 *src, const u8 *bssid,
+					    const u8 *data, size_t data_len,
+					    enum offchannel_send_action_result
+					    result);
+	unsigned int roc_waiting_drv_freq;
+	int action_tx_wait_time;
+	int action_tx_wait_time_used;
+
+	int p2p_mgmt;
+
+#ifdef CONFIG_P2P
+	struct p2p_go_neg_results *go_params;
+	int create_p2p_iface;
+	u8 pending_interface_addr[ETH_ALEN];
+	char pending_interface_name[100];
+	int pending_interface_type;
+	int p2p_group_idx;
+	unsigned int pending_listen_freq;
+	unsigned int pending_listen_duration;
+	enum {
+		NOT_P2P_GROUP_INTERFACE,
+		P2P_GROUP_INTERFACE_PENDING,
+		P2P_GROUP_INTERFACE_GO,
+		P2P_GROUP_INTERFACE_CLIENT
+	} p2p_group_interface;
+	struct p2p_group *p2p_group;
+	char p2p_pin[10];
+	int p2p_wps_method;
+	u8 p2p_auth_invite[ETH_ALEN];
+	int p2p_sd_over_ctrl_iface;
+	int p2p_in_provisioning;
+	int p2p_in_invitation;
+	int p2p_invite_go_freq;
+	int pending_invite_ssid_id;
+	int show_group_started;
+	u8 go_dev_addr[ETH_ALEN];
+	int pending_pd_before_join;
+	u8 pending_join_iface_addr[ETH_ALEN];
+	u8 pending_join_dev_addr[ETH_ALEN];
+	int pending_join_wps_method;
+	u8 p2p_join_ssid[SSID_MAX_LEN];
+	size_t p2p_join_ssid_len;
+	int p2p_join_scan_count;
+	int auto_pd_scan_retry;
+	int force_long_sd;
+	u16 pending_pd_config_methods;
+	enum {
+		NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN, AUTO_PD_ASP
+	} pending_pd_use;
+
+	/*
+	 * Whether cross connection is disallowed by the AP to which this
+	 * interface is associated (only valid if there is an association).
+	 */
+	int cross_connect_disallowed;
+
+	/*
+	 * Whether this P2P group is configured to use cross connection (only
+	 * valid if this is P2P GO interface). The actual cross connect packet
+	 * forwarding may not be configured depending on the uplink status.
+	 */
+	int cross_connect_enabled;
+
+	/* Whether cross connection forwarding is in use at the moment. */
+	int cross_connect_in_use;
+
+	/*
+	 * Uplink interface name for cross connection
+	 */
+	char cross_connect_uplink[100];
+
+	unsigned int p2p_auto_join:1;
+	unsigned int p2p_auto_pd:1;
+	unsigned int p2p_go_do_acs:1;
+	unsigned int p2p_persistent_group:1;
+	unsigned int p2p_fallback_to_go_neg:1;
+	unsigned int p2p_pd_before_go_neg:1;
+	unsigned int p2p_go_ht40:1;
+	unsigned int p2p_go_vht:1;
+	unsigned int p2p_go_edmg:1;
+	unsigned int p2p_go_he:1;
+	unsigned int user_initiated_pd:1;
+	unsigned int p2p_go_group_formation_completed:1;
+	unsigned int group_formation_reported:1;
+	unsigned int waiting_presence_resp;
+	int p2p_first_connection_timeout;
+	unsigned int p2p_nfc_tag_enabled:1;
+	unsigned int p2p_peer_oob_pk_hash_known:1;
+	unsigned int p2p_disable_ip_addr_req:1;
+	unsigned int p2ps_method_config_any:1;
+	unsigned int p2p_cli_probe:1;
+	unsigned int p2p_go_allow_dfs:1;
+	enum hostapd_hw_mode p2p_go_acs_band;
+	int p2p_persistent_go_freq;
+	int p2p_persistent_id;
+	int p2p_go_intent;
+	int p2p_connect_freq;
+	struct os_reltime p2p_auto_started;
+	struct wpa_ssid *p2p_last_4way_hs_fail;
+	struct wpa_radio_work *p2p_scan_work;
+	struct wpa_radio_work *p2p_listen_work;
+	struct wpa_radio_work *p2p_send_action_work;
+
+	u16 p2p_oob_dev_pw_id; /* OOB Device Password Id for group formation */
+	struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group
+					* formation */
+	u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN];
+	u8 p2p_ip_addr_info[3 * 4];
+
+	/* group common frequencies */
+	int *p2p_group_common_freqs;
+	unsigned int p2p_group_common_freqs_num;
+	u8 p2ps_join_addr[ETH_ALEN];
+
+	unsigned int p2p_go_max_oper_chwidth;
+	unsigned int p2p_go_vht_center_freq2;
+	int p2p_lo_started;
+#endif /* CONFIG_P2P */
+
+	struct wpa_ssid *bgscan_ssid;
+	const struct bgscan_ops *bgscan;
+	void *bgscan_priv;
+
+	const struct autoscan_ops *autoscan;
+	struct wpa_driver_scan_params *autoscan_params;
+	void *autoscan_priv;
+
+	struct wpa_ssid *connect_without_scan;
+
+	struct wps_ap_info *wps_ap;
+	size_t num_wps_ap;
+	int wps_ap_iter;
+
+	int after_wps;
+	int known_wps_freq;
+	unsigned int wps_freq;
+	int wps_fragment_size;
+	int auto_reconnect_disabled;
+
+	 /* Channel preferences for AP/P2P GO use */
+	int best_24_freq;
+	int best_5_freq;
+	int best_overall_freq;
+
+	struct gas_query *gas;
+	struct gas_server *gas_server;
+
+#ifdef CONFIG_INTERWORKING
+	unsigned int fetch_anqp_in_progress:1;
+	unsigned int network_select:1;
+	unsigned int auto_select:1;
+	unsigned int auto_network_select:1;
+	unsigned int interworking_fast_assoc_tried:1;
+	unsigned int fetch_all_anqp:1;
+	unsigned int fetch_osu_info:1;
+	unsigned int fetch_osu_waiting_scan:1;
+	unsigned int fetch_osu_icon_in_progress:1;
+	struct wpa_bss *interworking_gas_bss;
+	unsigned int osu_icon_id;
+	struct dl_list icon_head; /* struct icon_entry */
+	struct osu_provider *osu_prov;
+	size_t osu_prov_count;
+	struct os_reltime osu_icon_fetch_start;
+	unsigned int num_osu_scans;
+	unsigned int num_prov_found;
+#endif /* CONFIG_INTERWORKING */
+	unsigned int drv_capa_known;
+
+	struct {
+		struct hostapd_hw_modes *modes;
+		u16 num_modes;
+		u16 flags;
+	} hw;
+	enum local_hw_capab {
+		CAPAB_NO_HT_VHT,
+		CAPAB_HT,
+		CAPAB_HT40,
+		CAPAB_VHT,
+	} hw_capab;
+#ifdef CONFIG_MACSEC
+	struct ieee802_1x_kay *kay;
+#endif /* CONFIG_MACSEC */
+
+	int pno;
+	int pno_sched_pending;
+
+	/* WLAN_REASON_* reason codes. Negative if locally generated. */
+	int disconnect_reason;
+
+	/* WLAN_STATUS_* status codes from last received Authentication frame
+	 * from the AP. */
+	u16 auth_status_code;
+
+	/* WLAN_STATUS_* status codes from (Re)Association Response frame. */
+	u16 assoc_status_code;
+
+	struct ext_password_data *ext_pw;
+
+	struct wpabuf *last_gas_resp, *prev_gas_resp;
+	u8 last_gas_addr[ETH_ALEN], prev_gas_addr[ETH_ALEN];
+	u8 last_gas_dialog_token, prev_gas_dialog_token;
+
+	unsigned int no_keep_alive:1;
+	unsigned int ext_mgmt_frame_handling:1;
+	unsigned int ext_eapol_frame_io:1;
+	unsigned int wmm_ac_supported:1;
+	unsigned int ext_work_in_progress:1;
+	unsigned int own_disconnect_req:1;
+	unsigned int own_reconnect_req:1;
+	unsigned int ignore_post_flush_scan_res:1;
+
+#define MAC_ADDR_RAND_SCAN       BIT(0)
+#define MAC_ADDR_RAND_SCHED_SCAN BIT(1)
+#define MAC_ADDR_RAND_PNO        BIT(2)
+#define MAC_ADDR_RAND_ALL        (MAC_ADDR_RAND_SCAN | \
+				  MAC_ADDR_RAND_SCHED_SCAN | \
+				  MAC_ADDR_RAND_PNO)
+	unsigned int mac_addr_rand_supported;
+	unsigned int mac_addr_rand_enable;
+
+	/* MAC Address followed by mask (2 * ETH_ALEN) */
+	u8 *mac_addr_scan;
+	u8 *mac_addr_sched_scan;
+	u8 *mac_addr_pno;
+
+#ifdef CONFIG_WNM
+	u8 wnm_dialog_token;
+	u8 wnm_reply;
+	u8 wnm_num_neighbor_report;
+	u8 wnm_mode;
+	u16 wnm_dissoc_timer;
+	u8 wnm_bss_termination_duration[12];
+	struct neighbor_report *wnm_neighbor_report_elements;
+	struct os_reltime wnm_cand_valid_until;
+	u8 wnm_cand_from_bss[ETH_ALEN];
+	enum bss_trans_mgmt_status_code bss_tm_status;
+	bool bss_trans_mgmt_in_progress;
+	struct wpabuf *coloc_intf_elems;
+	u8 coloc_intf_dialog_token;
+	u8 coloc_intf_auto_report;
+	u8 coloc_intf_timeout;
+#ifdef CONFIG_MBO
+	unsigned int wnm_mbo_trans_reason_present:1;
+	u8 wnm_mbo_transition_reason;
+#endif /* CONFIG_MBO */
+#endif /* CONFIG_WNM */
+
+#ifdef CONFIG_TESTING_GET_GTK
+	u8 last_gtk[32];
+	size_t last_gtk_len;
+#endif /* CONFIG_TESTING_GET_GTK */
+
+	unsigned int num_multichan_concurrent;
+	struct wpa_radio_work *connect_work;
+
+	unsigned int ext_work_id;
+
+	struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES];
+
+#ifdef CONFIG_TESTING_OPTIONS
+	struct l2_packet_data *l2_test;
+	unsigned int extra_roc_dur;
+	enum wpa_supplicant_test_failure test_failure;
+	char *get_pref_freq_list_override;
+	unsigned int reject_btm_req_reason;
+	unsigned int p2p_go_csa_on_inv:1;
+	unsigned int ignore_auth_resp:1;
+	unsigned int ignore_assoc_disallow:1;
+	unsigned int disable_sa_query:1;
+	unsigned int testing_resend_assoc:1;
+	unsigned int ignore_sae_h2e_only:1;
+	int ft_rsnxe_used;
+	struct wpabuf *sae_commit_override;
+	enum wpa_alg last_tk_alg;
+	u8 last_tk_addr[ETH_ALEN];
+	int last_tk_key_idx;
+	u8 last_tk[WPA_TK_MAX_LEN];
+	size_t last_tk_len;
+	struct wpabuf *last_assoc_req_wpa_ie;
+	int *extra_sae_rejected_groups;
+	struct wpabuf *rsne_override_eapol;
+	struct wpabuf *rsnxe_override_assoc;
+	struct wpabuf *rsnxe_override_eapol;
+	struct dl_list drv_signal_override;
+	unsigned int oci_freq_override_eapol;
+	unsigned int oci_freq_override_saquery_req;
+	unsigned int oci_freq_override_saquery_resp;
+	unsigned int oci_freq_override_eapol_g2;
+	unsigned int oci_freq_override_ft_assoc;
+	unsigned int oci_freq_override_fils_assoc;
+	unsigned int oci_freq_override_wnm_sleep;
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	struct wmm_ac_assoc_data *wmm_ac_assoc_info;
+	struct wmm_tspec_element *tspecs[WMM_AC_NUM][TS_DIR_IDX_COUNT];
+	struct wmm_ac_addts_request *addts_request;
+	u8 wmm_ac_last_dialog_token;
+	struct wmm_tspec_element *last_tspecs;
+	u8 last_tspecs_count;
+
+	struct rrm_data rrm;
+	struct beacon_rep_data beacon_rep_data;
+
+#ifdef CONFIG_FST
+	struct fst_iface *fst;
+	const struct wpabuf *fst_ies;
+	struct wpabuf *received_mb_ies;
+#endif /* CONFIG_FST */
+
+#ifdef CONFIG_MBO
+	/* Multiband operation non-preferred channel */
+	struct wpa_mbo_non_pref_channel {
+		enum mbo_non_pref_chan_reason reason;
+		u8 oper_class;
+		u8 chan;
+		u8 preference;
+	} *non_pref_chan;
+	size_t non_pref_chan_num;
+	u8 mbo_wnm_token;
+	/**
+	 * enable_oce - Enable OCE if it is enabled by user and device also
+	 *		supports OCE.
+	 * User can enable OCE with wpa_config's 'oce' parameter as follows -
+	 *  - Set BIT(0) to enable OCE in non-AP STA mode.
+	 *  - Set BIT(1) to enable OCE in STA-CFON mode.
+	 */
+	u8 enable_oce;
+#endif /* CONFIG_MBO */
+
+	/*
+	 * This should be under CONFIG_MBO, but it is left out to allow using
+	 * the bss_temp_disallowed list for other purposes as well.
+	 */
+	struct dl_list bss_tmp_disallowed;
+
+	/*
+	 * Content of a measurement report element with type 8 (LCI),
+	 * own location.
+	 */
+	struct wpabuf *lci;
+	struct os_reltime lci_time;
+
+	struct os_reltime beacon_rep_scan;
+
+	/* FILS HLP requests (struct fils_hlp_req) */
+	struct dl_list fils_hlp_req;
+
+	struct sched_scan_relative_params {
+		/**
+		 * relative_rssi_set - Enable relatively preferred BSS reporting
+		 *
+		 * 0 = Disable reporting relatively preferred BSSs
+		 * 1 = Enable reporting relatively preferred BSSs
+		 */
+		int relative_rssi_set;
+
+		/**
+		 * relative_rssi - Relative RSSI for reporting better BSSs
+		 *
+		 * Amount of RSSI by which a BSS should be better than the
+		 * current connected BSS so that the new BSS can be reported
+		 * to user space. This applies to sched_scan operations.
+		 */
+		int relative_rssi;
+
+		/**
+		 * relative_adjust_band - Band in which RSSI is to be adjusted
+		 */
+		enum set_band relative_adjust_band;
+
+		/**
+		 * relative_adjust_rssi - RSSI adjustment
+		 *
+		 * An amount of relative_adjust_rssi should be added to the
+		 * BSSs that belong to the relative_adjust_band while comparing
+		 * with other bands for BSS reporting.
+		 */
+		int relative_adjust_rssi;
+	} srp;
+
+	/* RIC elements for FT protocol */
+	struct wpabuf *ric_ies;
+
+	int last_auth_timeout_sec;
+
+#ifdef CONFIG_DPP
+	struct dpp_global *dpp;
+	struct dpp_authentication *dpp_auth;
+	struct wpa_radio_work *dpp_listen_work;
+	unsigned int dpp_pending_listen_freq;
+	unsigned int dpp_listen_freq;
+	struct os_reltime dpp_listen_end;
+	u8 dpp_allowed_roles;
+	int dpp_qr_mutual;
+	int dpp_netrole;
+	int dpp_auth_ok_on_ack;
+	int dpp_in_response_listen;
+	int dpp_gas_client;
+	int dpp_gas_dialog_token;
+	u8 dpp_intro_bssid[ETH_ALEN];
+	void *dpp_intro_network;
+	struct dpp_pkex *dpp_pkex;
+	struct dpp_bootstrap_info *dpp_pkex_bi;
+	char *dpp_pkex_code;
+	char *dpp_pkex_identifier;
+	char *dpp_pkex_auth_cmd;
+	char *dpp_configurator_params;
+	struct os_reltime dpp_last_init;
+	struct os_reltime dpp_init_iter_start;
+	unsigned int dpp_init_max_tries;
+	unsigned int dpp_init_retry_time;
+	unsigned int dpp_resp_wait_time;
+	unsigned int dpp_resp_max_tries;
+	unsigned int dpp_resp_retry_time;
+	u8 dpp_last_ssid[SSID_MAX_LEN];
+	size_t dpp_last_ssid_len;
+	bool dpp_conf_backup_received;
+#ifdef CONFIG_DPP2
+	struct dpp_pfs *dpp_pfs;
+	int dpp_pfs_fallback;
+	struct wpabuf *dpp_presence_announcement;
+	struct dpp_bootstrap_info *dpp_chirp_bi;
+	int dpp_chirp_freq;
+	int *dpp_chirp_freqs;
+	int dpp_chirp_iter;
+	int dpp_chirp_round;
+	int dpp_chirp_scan_done;
+	int dpp_chirp_listen;
+	struct wpa_ssid *dpp_reconfig_ssid;
+	int dpp_reconfig_ssid_id;
+	struct dpp_reconfig_id *dpp_reconfig_id;
+#endif /* CONFIG_DPP2 */
+#ifdef CONFIG_TESTING_OPTIONS
+	char *dpp_config_obj_override;
+	char *dpp_discovery_override;
+	char *dpp_groups_override;
+	unsigned int dpp_ignore_netaccesskey_mismatch:1;
+#endif /* CONFIG_TESTING_OPTIONS */
+#endif /* CONFIG_DPP */
+
+#ifdef CONFIG_FILS
+	unsigned int disable_fils:1;
+#endif /* CONFIG_FILS */
+	unsigned int ieee80211ac:1;
+	unsigned int enabled_4addr_mode:1;
+	unsigned int multi_bss_support:1;
+	unsigned int drv_authorized_port:1;
+	unsigned int multi_ap_ie:1;
+	unsigned int multi_ap_backhaul:1;
+	unsigned int multi_ap_fronthaul:1;
+	struct robust_av_data robust_av;
+	bool mscs_setup_done;
+
+#ifdef CONFIG_PASN
+	struct wpas_pasn pasn;
+	struct wpa_radio_work *pasn_auth_work;
+#endif /* CONFIG_PASN */
+	struct scs_robust_av_data scs_robust_av_req;
+	u8 scs_dialog_token;
+#ifdef CONFIG_TESTING_OPTIONS
+	unsigned int disable_scs_support:1;
+	unsigned int disable_mscs_support:1;
+#endif /* CONFIG_TESTING_OPTIONS */
+	struct dl_list active_scs_ids;
+	bool ongoing_scs_req;
+	u8 dscp_req_dialog_token;
+	u8 dscp_query_dialog_token;
+	unsigned int enable_dscp_policy_capa:1;
+	unsigned int connection_dscp:1;
+	unsigned int wait_for_dscp_req:1;
+};
+
+
+/* wpa_supplicant.c */
+void wpa_supplicant_apply_ht_overrides(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+	struct wpa_driver_associate_params *params);
+void wpa_supplicant_apply_vht_overrides(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+	struct wpa_driver_associate_params *params);
+void wpa_supplicant_apply_he_overrides(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+	struct wpa_driver_associate_params *params);
+
+int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
+int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s,
+				    struct wpa_ssid *ssid);
+
+int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s);
+
+const char * wpa_supplicant_state_txt(enum wpa_states state);
+int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s);
+int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s);
+int wpa_supplicant_update_bridge_ifname(struct wpa_supplicant *wpa_s,
+					const char *bridge_ifname);
+void wpas_set_mgmt_group_cipher(struct wpa_supplicant *wpa_s,
+				struct wpa_ssid *ssid, struct wpa_ie_data *ie);
+int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
+			      struct wpa_bss *bss, struct wpa_ssid *ssid,
+			      u8 *wpa_ie, size_t *wpa_ie_len);
+int wpas_restore_permanent_mac_addr(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
+			      struct wpa_bss *bss,
+			      struct wpa_ssid *ssid);
+void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s,
+				       struct wpa_ssid *ssid);
+void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s);
+void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr);
+void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s,
+				     int sec, int usec);
+void wpas_auth_timeout_restart(struct wpa_supplicant *wpa_s, int sec_diff);
+void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
+			      enum wpa_states state);
+struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s);
+const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
+				   u16 reason_code);
+void wpa_supplicant_reconnect(struct wpa_supplicant *wpa_s);
+
+struct wpa_ssid * wpa_supplicant_add_network(struct wpa_supplicant *wpa_s);
+int wpa_supplicant_remove_network(struct wpa_supplicant *wpa_s, int id);
+int wpa_supplicant_remove_all_networks(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s,
+				   struct wpa_ssid *ssid);
+void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s,
+				    struct wpa_ssid *ssid);
+void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
+				   struct wpa_ssid *ssid);
+int wpas_remove_cred(struct wpa_supplicant *wpa_s, struct wpa_cred *cred);
+int wpas_remove_all_creds(struct wpa_supplicant *wpa_s);
+int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s,
+					   const char *pkcs11_engine_path,
+					   const char *pkcs11_module_path);
+int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s,
+			       int ap_scan);
+int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s,
+					  unsigned int expire_age);
+int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s,
+					    unsigned int expire_count);
+int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s,
+				     int scan_interval);
+int wpa_supplicant_set_debug_params(struct wpa_global *global,
+				    int debug_level, int debug_timestamp,
+				    int debug_show_keys);
+void free_hw_features(struct wpa_supplicant *wpa_s);
+
+void wpa_show_license(void);
+
+struct wpa_interface * wpa_supplicant_match_iface(struct wpa_global *global,
+						  const char *ifname);
+struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
+						 struct wpa_interface *iface,
+						 struct wpa_supplicant *parent);
+int wpa_supplicant_remove_iface(struct wpa_global *global,
+				struct wpa_supplicant *wpa_s,
+				int terminate);
+struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global,
+						 const char *ifname);
+struct wpa_global * wpa_supplicant_init(struct wpa_params *params);
+int wpa_supplicant_run(struct wpa_global *global);
+void wpa_supplicant_deinit(struct wpa_global *global);
+
+int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
+			      struct wpa_ssid *ssid);
+void wpa_supplicant_terminate_proc(struct wpa_global *global);
+void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
+			     const u8 *buf, size_t len);
+void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s);
+void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid);
+void fils_connection_failure(struct wpa_supplicant *wpa_s);
+void fils_pmksa_cache_flush(struct wpa_supplicant *wpa_s);
+int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s);
+int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s);
+void wpas_auth_failed(struct wpa_supplicant *wpa_s, char *reason);
+void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s,
+			      struct wpa_ssid *ssid, int clear_failures);
+int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid);
+int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid,
+		    size_t ssid_len);
+void wpas_request_connection(struct wpa_supplicant *wpa_s);
+void wpas_request_disconnection(struct wpa_supplicant *wpa_s);
+int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen);
+int wpas_update_random_addr(struct wpa_supplicant *wpa_s, int style);
+int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s);
+void add_freq(int *freqs, int *num_freqs, int freq);
+
+int wpas_get_op_chan_phy(int freq, const u8 *ies, size_t ies_len,
+			 u8 *op_class, u8 *chan, u8 *phy_type);
+
+int wpas_twt_send_setup(struct wpa_supplicant *wpa_s, u8 dtok, int exponent,
+			int mantissa, u8 min_twt, int setup_cmd, u64 twt,
+			bool requestor, bool trigger, bool implicit,
+			bool flow_type, u8 flow_id, bool protection,
+			u8 twt_channel, u8 control);
+int wpas_twt_send_teardown(struct wpa_supplicant *wpa_s, u8 flags);
+
+void wpas_rrm_reset(struct wpa_supplicant *wpa_s);
+void wpas_rrm_process_neighbor_rep(struct wpa_supplicant *wpa_s,
+				   const u8 *report, size_t report_len);
+int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant *wpa_s,
+				       const struct wpa_ssid_value *ssid,
+				       int lci, int civic,
+				       void (*cb)(void *ctx,
+						  struct wpabuf *neighbor_rep),
+				       void *cb_ctx);
+void wpas_rrm_handle_radio_measurement_request(struct wpa_supplicant *wpa_s,
+					       const u8 *src, const u8 *dst,
+					       const u8 *frame, size_t len);
+void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant *wpa_s,
+					      const u8 *src,
+					      const u8 *frame, size_t len,
+					      int rssi);
+void wpas_rrm_refuse_request(struct wpa_supplicant *wpa_s);
+int wpas_beacon_rep_scan_process(struct wpa_supplicant *wpa_s,
+				 struct wpa_scan_results *scan_res,
+				 struct scan_info *info);
+void wpas_clear_beacon_rep_data(struct wpa_supplicant *wpa_s);
+void wpas_flush_fils_hlp_req(struct wpa_supplicant *wpa_s);
+void wpas_clear_disabled_interface(void *eloop_ctx, void *timeout_ctx);
+void wpa_supplicant_reset_bgscan(struct wpa_supplicant *wpa_s);
+
+
+/* MBO functions */
+int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len,
+		int add_oce_capa);
+const u8 * mbo_attr_from_mbo_ie(const u8 *mbo_ie, enum mbo_attr_id attr);
+const u8 * wpas_mbo_get_bss_attr(struct wpa_bss *bss, enum mbo_attr_id attr);
+void wpas_mbo_check_pmf(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+			struct wpa_ssid *ssid);
+const u8 * mbo_get_attr_from_ies(const u8 *ies, size_t ies_len,
+				 enum mbo_attr_id attr);
+int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s,
+				  const char *non_pref_chan);
+void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie);
+void wpas_mbo_ie_trans_req(struct wpa_supplicant *wpa_s, const u8 *ie,
+			   size_t len);
+size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant *wpa_s, u8 *pos,
+				    size_t len,
+				    enum mbo_transition_reject_reason reason);
+void wpas_mbo_update_cell_capa(struct wpa_supplicant *wpa_s, u8 mbo_cell_capa);
+struct wpabuf * mbo_build_anqp_buf(struct wpa_supplicant *wpa_s,
+				   struct wpa_bss *bss, u32 mbo_subtypes);
+void mbo_parse_rx_anqp_resp(struct wpa_supplicant *wpa_s,
+			    struct wpa_bss *bss, const u8 *sa,
+			    const u8 *data, size_t slen);
+void wpas_update_mbo_connect_params(struct wpa_supplicant *wpa_s);
+
+/* op_classes.c */
+enum chan_allowed {
+	NOT_ALLOWED, NO_IR, RADAR, ALLOWED
+};
+
+enum chan_allowed verify_channel(struct hostapd_hw_modes *mode, u8 op_class,
+				 u8 channel, u8 bw);
+size_t wpas_supp_op_class_ie(struct wpa_supplicant *wpa_s,
+			     struct wpa_ssid *ssid,
+			     struct wpa_bss *bss, u8 *pos, size_t len);
+int * wpas_supp_op_classes(struct wpa_supplicant *wpa_s);
+
+int wpas_enable_mac_addr_randomization(struct wpa_supplicant *wpa_s,
+				       unsigned int type, const u8 *addr,
+				       const u8 *mask);
+int wpas_disable_mac_addr_randomization(struct wpa_supplicant *wpa_s,
+					unsigned int type);
+
+/**
+ * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @ssid: Pointer to the network block the reply is for
+ * @field: field the response is a reply for
+ * @value: value (ie, password, etc) for @field
+ * Returns: 0 on success, non-zero on error
+ *
+ * Helper function to handle replies to control interface requests.
+ */
+int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s,
+					      struct wpa_ssid *ssid,
+					      const char *field,
+					      const char *value);
+
+void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s,
+			  const struct wpa_ssid *ssid,
+			  struct hostapd_freq_params *freq);
+
+/* events.c */
+void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
+int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
+			   struct wpa_bss *selected,
+			   struct wpa_ssid *ssid);
+void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx);
+void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx);
+void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s);
+int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s);
+struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
+					     struct wpa_ssid **selected_ssid);
+int wpas_temp_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
+void wpa_supplicant_update_channel_list(struct wpa_supplicant *wpa_s,
+					struct channel_list_changed *info);
+int wpa_supplicant_need_to_roam_within_ess(struct wpa_supplicant *wpa_s,
+					   struct wpa_bss *current_bss,
+					   struct wpa_bss *seleceted);
+
+/* eap_register.c */
+int eap_register_methods(void);
+
+/**
+ * Utility method to tell if a given network is for persistent group storage
+ * @ssid: Network object
+ * Returns: 1 if network is a persistent group, 0 otherwise
+ */
+static inline int network_is_persistent_group(struct wpa_ssid *ssid)
+{
+	return ssid->disabled == 2 && ssid->p2p_persistent_group;
+}
+
+
+static inline int wpas_mode_to_ieee80211_mode(enum wpas_mode mode)
+{
+	switch (mode) {
+	default:
+	case WPAS_MODE_INFRA:
+		return IEEE80211_MODE_INFRA;
+	case WPAS_MODE_IBSS:
+		return IEEE80211_MODE_IBSS;
+	case WPAS_MODE_AP:
+	case WPAS_MODE_P2P_GO:
+	case WPAS_MODE_P2P_GROUP_FORMATION:
+		return IEEE80211_MODE_AP;
+	case WPAS_MODE_MESH:
+		return IEEE80211_MODE_MESH;
+	}
+}
+
+
+int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
+int wpas_get_ssid_pmf(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
+int pmf_in_use(struct wpa_supplicant *wpa_s, const u8 *addr);
+
+int wpas_init_ext_pw(struct wpa_supplicant *wpa_s);
+
+void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title,
+		    struct wpa_used_freq_data *freqs_data,
+		    unsigned int len);
+
+int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s,
+				struct wpa_used_freq_data *freqs_data,
+				unsigned int len);
+int get_shared_radio_freqs(struct wpa_supplicant *wpa_s,
+			   int *freq_array, unsigned int len);
+
+void wpas_network_reenabled(void *eloop_ctx, void *timeout_ctx);
+
+void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s);
+struct wpa_supplicant * wpas_vendor_elem(struct wpa_supplicant *wpa_s,
+					 enum wpa_vendor_elem_frame frame);
+int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame,
+			    const u8 *elem, size_t len);
+
+#ifdef CONFIG_FST
+
+struct fst_wpa_obj;
+
+void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s,
+				       struct fst_wpa_obj *iface_obj);
+
+#endif /* CONFIG_FST */
+
+int wpas_sched_scan_plans_set(struct wpa_supplicant *wpa_s, const char *cmd);
+
+struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
+				   u16 num_modes, enum hostapd_hw_mode mode,
+				   bool is_6ghz);
+struct hostapd_hw_modes * get_mode_with_freq(struct hostapd_hw_modes *modes,
+					     u16 num_modes, int freq);
+
+void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid,
+			  unsigned int sec, int rssi_threshold);
+int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s,
+			      struct wpa_bss *bss);
+void free_bss_tmp_disallowed(struct wpa_supplicant *wpa_s);
+
+struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
+				     int i, struct wpa_bss *bss,
+				     struct wpa_ssid *group,
+				     int only_first_ssid, int debug_print);
+
+int wpas_ctrl_iface_get_pref_freq_list_override(struct wpa_supplicant *wpa_s,
+						enum wpa_driver_if_type if_type,
+						unsigned int *num,
+						unsigned int *freq_list);
+
+int wpa_is_fils_supported(struct wpa_supplicant *wpa_s);
+int wpa_is_fils_sk_pfs_supported(struct wpa_supplicant *wpa_s);
+
+void wpas_clear_driver_signal_override(struct wpa_supplicant *wpa_s);
+
+int wpas_send_mscs_req(struct wpa_supplicant *wpa_s);
+void wpas_populate_mscs_descriptor_ie(struct robust_av_data *robust_av,
+				      struct wpabuf *buf);
+void wpas_handle_robust_av_recv_action(struct wpa_supplicant *wpa_s,
+				       const u8 *src, const u8 *buf,
+				       size_t len);
+void wpas_handle_assoc_resp_mscs(struct wpa_supplicant *wpa_s, const u8 *bssid,
+				 const u8 *ies, size_t ies_len);
+int wpas_send_scs_req(struct wpa_supplicant *wpa_s);
+void free_up_tclas_elem(struct scs_desc_elem *elem);
+void free_up_scs_desc(struct scs_robust_av_data *data);
+void wpas_handle_robust_av_scs_recv_action(struct wpa_supplicant *wpa_s,
+					   const u8 *src, const u8 *buf,
+					   size_t len);
+void wpas_scs_deinit(struct wpa_supplicant *wpa_s);
+void wpas_handle_qos_mgmt_recv_action(struct wpa_supplicant *wpa_s,
+				      const u8 *src,
+				      const u8 *buf, size_t len);
+void wpas_dscp_deinit(struct wpa_supplicant *wpa_s);
+int wpas_send_dscp_response(struct wpa_supplicant *wpa_s,
+			    struct dscp_resp_data *resp_data);
+void wpas_handle_assoc_resp_qos_mgmt(struct wpa_supplicant *wpa_s,
+				     const u8 *ies, size_t ies_len);
+int wpas_send_dscp_query(struct wpa_supplicant *wpa_s, const char *domain_name,
+			 size_t domain_name_length);
+
+int wpas_pasn_auth_start(struct wpa_supplicant *wpa_s,
+			 const u8 *bssid, int akmp, int cipher,
+			 u16 group, int network_id,
+			 const u8 *comeback, size_t comeback_len);
+void wpas_pasn_auth_stop(struct wpa_supplicant *wpa_s);
+int wpas_pasn_auth_tx_status(struct wpa_supplicant *wpa_s,
+			     const u8 *data, size_t data_len, u8 acked);
+int wpas_pasn_auth_rx(struct wpa_supplicant *wpa_s,
+		      const struct ieee80211_mgmt *mgmt, size_t len);
+
+int wpas_pasn_deauthenticate(struct wpa_supplicant *wpa_s, const u8 *bssid);
+
+#endif /* WPA_SUPPLICANT_I_H */
diff --git a/wpa_supplicant/wpa_supplicant_template.conf b/wpa_supplicant/wpa_supplicant_template.conf
new file mode 100644
index 000000000000..f55227f82685
--- /dev/null
+++ b/wpa_supplicant/wpa_supplicant_template.conf
@@ -0,0 +1,7 @@
+##### wpa_supplicant configuration file template #####
+update_config=1
+eapol_version=1
+ap_scan=1
+fast_reauth=1
+pmf=1
+p2p_add_cli_chan=1
diff --git a/wpa_supplicant/wpas_glue.c b/wpa_supplicant/wpas_glue.c
new file mode 100644
index 000000000000..17fc05bcbdab
--- /dev/null
+++ b/wpa_supplicant/wpas_glue.c
@@ -0,0 +1,1494 @@
+/*
+ * WPA Supplicant - Glue code to setup EAPOL and RSN modules
+ * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "eap_peer/eap.h"
+#include "rsn_supp/wpa.h"
+#include "eloop.h"
+#include "config.h"
+#include "l2_packet/l2_packet.h"
+#include "common/wpa_common.h"
+#include "common/ptksa_cache.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "rsn_supp/pmksa_cache.h"
+#include "sme.h"
+#include "common/ieee802_11_defs.h"
+#include "common/wpa_ctrl.h"
+#include "wpas_glue.h"
+#include "wps_supplicant.h"
+#include "bss.h"
+#include "scan.h"
+#include "notify.h"
+#include "wpas_kay.h"
+
+
+#ifndef CONFIG_NO_CONFIG_BLOBS
+#if defined(IEEE8021X_EAPOL) || !defined(CONFIG_NO_WPA)
+static void wpa_supplicant_set_config_blob(void *ctx,
+					   struct wpa_config_blob *blob)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	wpa_config_set_blob(wpa_s->conf, blob);
+	if (wpa_s->conf->update_config) {
+		int ret = wpa_config_write(wpa_s->confname, wpa_s->conf);
+		if (ret) {
+			wpa_printf(MSG_DEBUG, "Failed to update config after "
+				   "blob set");
+		}
+	}
+}
+
+
+static const struct wpa_config_blob *
+wpa_supplicant_get_config_blob(void *ctx, const char *name)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	return wpa_config_get_blob(wpa_s->conf, name);
+}
+#endif /* defined(IEEE8021X_EAPOL) || !defined(CONFIG_NO_WPA) */
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+
+
+#if defined(IEEE8021X_EAPOL) || !defined(CONFIG_NO_WPA)
+static u8 * wpa_alloc_eapol(const struct wpa_supplicant *wpa_s, u8 type,
+			    const void *data, u16 data_len,
+			    size_t *msg_len, void **data_pos)
+{
+	struct ieee802_1x_hdr *hdr;
+
+	*msg_len = sizeof(*hdr) + data_len;
+	hdr = os_malloc(*msg_len);
+	if (hdr == NULL)
+		return NULL;
+
+	hdr->version = wpa_s->conf->eapol_version;
+	hdr->type = type;
+	hdr->length = host_to_be16(data_len);
+
+	if (data)
+		os_memcpy(hdr + 1, data, data_len);
+	else
+		os_memset(hdr + 1, 0, data_len);
+
+	if (data_pos)
+		*data_pos = hdr + 1;
+
+	return (u8 *) hdr;
+}
+
+
+/**
+ * wpa_ether_send - Send Ethernet frame
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @dest: Destination MAC address
+ * @proto: Ethertype in host byte order
+ * @buf: Frame payload starting from IEEE 802.1X header
+ * @len: Frame payload length
+ * Returns: >=0 on success, <0 on failure
+ */
+int wpa_ether_send(struct wpa_supplicant *wpa_s, const u8 *dest,
+		   u16 proto, const u8 *buf, size_t len)
+{
+#ifdef CONFIG_TESTING_OPTIONS
+	if (wpa_s->ext_eapol_frame_io && proto == ETH_P_EAPOL) {
+		size_t hex_len = 2 * len + 1;
+		char *hex = os_malloc(hex_len);
+
+		if (hex == NULL)
+			return -1;
+		wpa_snprintf_hex(hex, hex_len, buf, len);
+		wpa_msg(wpa_s, MSG_INFO, "EAPOL-TX " MACSTR " %s",
+			MAC2STR(dest), hex);
+		os_free(hex);
+		return 0;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_CONTROL_PORT) {
+		int encrypt = wpa_s->wpa &&
+			wpa_sm_has_ptk_installed(wpa_s->wpa);
+
+		return wpa_drv_tx_control_port(wpa_s, dest, proto, buf, len,
+					       !encrypt);
+	}
+
+	if (wpa_s->l2) {
+		return l2_packet_send(wpa_s->l2, dest, proto, buf, len);
+	}
+
+	return -1;
+}
+#endif /* IEEE8021X_EAPOL || !CONFIG_NO_WPA */
+
+
+#ifdef IEEE8021X_EAPOL
+
+/**
+ * wpa_supplicant_eapol_send - Send IEEE 802.1X EAPOL packet to Authenticator
+ * @ctx: Pointer to wpa_supplicant data (wpa_s)
+ * @type: IEEE 802.1X packet type (IEEE802_1X_TYPE_*)
+ * @buf: EAPOL payload (after IEEE 802.1X header)
+ * @len: EAPOL payload length
+ * Returns: >=0 on success, <0 on failure
+ *
+ * This function adds Ethernet and IEEE 802.1X header and sends the EAPOL frame
+ * to the current Authenticator.
+ */
+static int wpa_supplicant_eapol_send(void *ctx, int type, const u8 *buf,
+				     size_t len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	u8 *msg, *dst, bssid[ETH_ALEN];
+	size_t msglen;
+	int res;
+
+	/* TODO: could add l2_packet_sendmsg that allows fragments to avoid
+	 * extra copy here */
+
+	if (wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_OWE ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_DPP ||
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_NONE) {
+		/* Current SSID is not using IEEE 802.1X/EAP, so drop possible
+		 * EAPOL frames (mainly, EAPOL-Start) from EAPOL state
+		 * machines. */
+		wpa_printf(MSG_DEBUG, "WPA: drop TX EAPOL in non-IEEE 802.1X "
+			   "mode (type=%d len=%lu)", type,
+			   (unsigned long) len);
+		return -1;
+	}
+
+	if (pmksa_cache_get_current(wpa_s->wpa) &&
+	    type == IEEE802_1X_TYPE_EAPOL_START) {
+		/*
+		 * We were trying to use PMKSA caching and sending EAPOL-Start
+		 * would abort that and trigger full EAPOL authentication.
+		 * However, we've already waited for the AP/Authenticator to
+		 * start 4-way handshake or EAP authentication, and apparently
+		 * it has not done so since the startWhen timer has reached zero
+		 * to get the state machine sending EAPOL-Start. This is not
+		 * really supposed to happen, but an interoperability issue with
+		 * a deployed AP has been identified where the connection fails
+		 * due to that AP failing to operate correctly if PMKID is
+		 * included in the Association Request frame. To work around
+		 * this, assume PMKSA caching failed and try to initiate full
+		 * EAP authentication.
+		 */
+		if (!wpa_s->current_ssid ||
+		    wpa_s->current_ssid->eap_workaround) {
+			wpa_printf(MSG_DEBUG,
+				   "RSN: Timeout on waiting for the AP to initiate 4-way handshake for PMKSA caching or EAP authentication - try to force it to start EAP authentication");
+		} else {
+			wpa_printf(MSG_DEBUG,
+				   "RSN: PMKSA caching - do not send EAPOL-Start");
+			return -1;
+		}
+	}
+
+	if (is_zero_ether_addr(wpa_s->bssid)) {
+		wpa_printf(MSG_DEBUG, "BSSID not set when trying to send an "
+			   "EAPOL frame");
+		if (wpa_drv_get_bssid(wpa_s, bssid) == 0 &&
+		    !is_zero_ether_addr(bssid)) {
+			dst = bssid;
+			wpa_printf(MSG_DEBUG, "Using current BSSID " MACSTR
+				   " from the driver as the EAPOL destination",
+				   MAC2STR(dst));
+		} else {
+			dst = wpa_s->last_eapol_src;
+			wpa_printf(MSG_DEBUG, "Using the source address of the"
+				   " last received EAPOL frame " MACSTR " as "
+				   "the EAPOL destination",
+				   MAC2STR(dst));
+		}
+	} else {
+		/* BSSID was already set (from (Re)Assoc event, so use it as
+		 * the EAPOL destination. */
+		dst = wpa_s->bssid;
+	}
+
+	msg = wpa_alloc_eapol(wpa_s, type, buf, len, &msglen, NULL);
+	if (msg == NULL)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "TX EAPOL: dst=" MACSTR, MAC2STR(dst));
+	wpa_hexdump(MSG_MSGDUMP, "TX EAPOL", msg, msglen);
+	res = wpa_ether_send(wpa_s, dst, ETH_P_EAPOL, msg, msglen);
+	os_free(msg);
+	return res;
+}
+
+
+#ifdef CONFIG_WEP
+/**
+ * wpa_eapol_set_wep_key - set WEP key for the driver
+ * @ctx: Pointer to wpa_supplicant data (wpa_s)
+ * @unicast: 1 = individual unicast key, 0 = broadcast key
+ * @keyidx: WEP key index (0..3)
+ * @key: Pointer to key data
+ * @keylen: Key length in bytes
+ * Returns: 0 on success or < 0 on error.
+ */
+static int wpa_eapol_set_wep_key(void *ctx, int unicast, int keyidx,
+				 const u8 *key, size_t keylen)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+		int cipher = (keylen == 5) ? WPA_CIPHER_WEP40 :
+			WPA_CIPHER_WEP104;
+		if (unicast)
+			wpa_s->pairwise_cipher = cipher;
+		else
+			wpa_s->group_cipher = cipher;
+	}
+	return wpa_drv_set_key(wpa_s, WPA_ALG_WEP,
+			       unicast ? wpa_s->bssid : NULL,
+			       keyidx, unicast, NULL, 0, key, keylen,
+			       unicast ? KEY_FLAG_PAIRWISE_RX_TX :
+			       KEY_FLAG_GROUP_RX_TX_DEFAULT);
+}
+#endif /* CONFIG_WEP */
+
+
+static void wpa_supplicant_aborted_cached(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	wpa_sm_aborted_cached(wpa_s->wpa);
+}
+
+
+static const char * result_str(enum eapol_supp_result result)
+{
+	switch (result) {
+	case EAPOL_SUPP_RESULT_FAILURE:
+		return "FAILURE";
+	case EAPOL_SUPP_RESULT_SUCCESS:
+		return "SUCCESS";
+	case EAPOL_SUPP_RESULT_EXPECTED_FAILURE:
+		return "EXPECTED_FAILURE";
+	}
+	return "?";
+}
+
+
+static void wpa_supplicant_eapol_cb(struct eapol_sm *eapol,
+				    enum eapol_supp_result result,
+				    void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	int res, pmk_len;
+	u8 pmk[PMK_LEN];
+
+	wpa_printf(MSG_DEBUG, "EAPOL authentication completed - result=%s",
+		   result_str(result));
+
+	if (wpas_wps_eapol_cb(wpa_s) > 0)
+		return;
+
+	wpa_s->eap_expected_failure = result ==
+		EAPOL_SUPP_RESULT_EXPECTED_FAILURE;
+
+	if (result != EAPOL_SUPP_RESULT_SUCCESS) {
+		/*
+		 * Make sure we do not get stuck here waiting for long EAPOL
+		 * timeout if the AP does not disconnect in case of
+		 * authentication failure.
+		 */
+		wpa_supplicant_req_auth_timeout(wpa_s, 2, 0);
+	} else {
+		ieee802_1x_notify_create_actor(wpa_s, wpa_s->last_eapol_src);
+	}
+
+	if (result != EAPOL_SUPP_RESULT_SUCCESS ||
+	    !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE_8021X))
+		return;
+
+	if (!wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt))
+		return;
+
+	wpa_printf(MSG_DEBUG, "Configure PMK for driver-based RSN 4-way "
+		   "handshake");
+
+	pmk_len = PMK_LEN;
+	if (wpa_key_mgmt_ft(wpa_s->key_mgmt)) {
+#ifdef CONFIG_IEEE80211R
+		u8 buf[2 * PMK_LEN];
+		wpa_printf(MSG_DEBUG, "RSN: Use FT XXKey as PMK for "
+			   "driver-based 4-way hs and FT");
+		res = eapol_sm_get_key(eapol, buf, 2 * PMK_LEN);
+		if (res == 0) {
+			os_memcpy(pmk, buf + PMK_LEN, PMK_LEN);
+			os_memset(buf, 0, sizeof(buf));
+		}
+#else /* CONFIG_IEEE80211R */
+		res = -1;
+#endif /* CONFIG_IEEE80211R */
+	} else {
+		res = eapol_sm_get_key(eapol, pmk, PMK_LEN);
+		if (res) {
+			/*
+			 * EAP-LEAP is an exception from other EAP methods: it
+			 * uses only 16-byte PMK.
+			 */
+			res = eapol_sm_get_key(eapol, pmk, 16);
+			pmk_len = 16;
+		}
+	}
+
+	if (res) {
+		wpa_printf(MSG_DEBUG, "Failed to get PMK from EAPOL state "
+			   "machines");
+		return;
+	}
+
+	wpa_hexdump_key(MSG_DEBUG, "RSN: Configure PMK for driver-based 4-way "
+			"handshake", pmk, pmk_len);
+
+	if (wpa_drv_set_key(wpa_s, 0, NULL, 0, 0, NULL, 0, pmk,
+			    pmk_len, KEY_FLAG_PMK)) {
+		wpa_printf(MSG_DEBUG, "Failed to set PMK to the driver");
+	}
+
+	wpa_supplicant_cancel_scan(wpa_s);
+	wpa_supplicant_cancel_auth_timeout(wpa_s);
+	wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
+
+}
+
+
+static void wpa_supplicant_notify_eapol_done(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	wpa_msg(wpa_s, MSG_DEBUG, "WPA: EAPOL processing complete");
+	if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt)) {
+		wpa_supplicant_set_state(wpa_s, WPA_4WAY_HANDSHAKE);
+	} else {
+		wpa_supplicant_cancel_auth_timeout(wpa_s);
+		wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
+	}
+}
+
+#endif /* IEEE8021X_EAPOL */
+
+
+#ifndef CONFIG_NO_WPA
+
+static int wpa_get_beacon_ie(struct wpa_supplicant *wpa_s)
+{
+	int ret = 0;
+	struct wpa_bss *curr = NULL, *bss;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	const u8 *ie;
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		if (os_memcmp(bss->bssid, wpa_s->bssid, ETH_ALEN) != 0)
+			continue;
+		if (ssid == NULL ||
+		    ((bss->ssid_len == ssid->ssid_len &&
+		      os_memcmp(bss->ssid, ssid->ssid, ssid->ssid_len) == 0) ||
+		     ssid->ssid_len == 0)) {
+			curr = bss;
+			break;
+		}
+#ifdef CONFIG_OWE
+		if (ssid && (ssid->key_mgmt & WPA_KEY_MGMT_OWE) &&
+		    (bss->flags & WPA_BSS_OWE_TRANSITION)) {
+			curr = bss;
+			break;
+		}
+#endif /* CONFIG_OWE */
+	}
+
+	if (curr) {
+		ie = wpa_bss_get_vendor_ie(curr, WPA_IE_VENDOR_TYPE);
+		if (wpa_sm_set_ap_wpa_ie(wpa_s->wpa, ie, ie ? 2 + ie[1] : 0))
+			ret = -1;
+
+		ie = wpa_bss_get_ie(curr, WLAN_EID_RSN);
+		if (wpa_sm_set_ap_rsn_ie(wpa_s->wpa, ie, ie ? 2 + ie[1] : 0))
+			ret = -1;
+
+		ie = wpa_bss_get_ie(curr, WLAN_EID_RSNX);
+		if (wpa_sm_set_ap_rsnxe(wpa_s->wpa, ie, ie ? 2 + ie[1] : 0))
+			ret = -1;
+	} else {
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static int wpa_supplicant_get_beacon_ie(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	if (wpa_get_beacon_ie(wpa_s) == 0) {
+		return 0;
+	}
+
+	/* No WPA/RSN IE found in the cached scan results. Try to get updated
+	 * scan results from the driver. */
+	if (wpa_supplicant_update_scan_results(wpa_s) < 0)
+		return -1;
+
+	return wpa_get_beacon_ie(wpa_s);
+}
+
+
+static u8 * _wpa_alloc_eapol(void *wpa_s, u8 type,
+			     const void *data, u16 data_len,
+			     size_t *msg_len, void **data_pos)
+{
+	return wpa_alloc_eapol(wpa_s, type, data, data_len, msg_len, data_pos);
+}
+
+
+static int _wpa_ether_send(void *wpa_s, const u8 *dest, u16 proto,
+			   const u8 *buf, size_t len)
+{
+	return wpa_ether_send(wpa_s, dest, proto, buf, len);
+}
+
+
+static void _wpa_supplicant_cancel_auth_timeout(void *wpa_s)
+{
+	wpa_supplicant_cancel_auth_timeout(wpa_s);
+}
+
+
+static void _wpa_supplicant_set_state(void *wpa_s, enum wpa_states state)
+{
+	wpa_supplicant_set_state(wpa_s, state);
+}
+
+
+/**
+ * wpa_supplicant_get_state - Get the connection state
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: The current connection state (WPA_*)
+ */
+static enum wpa_states wpa_supplicant_get_state(struct wpa_supplicant *wpa_s)
+{
+	return wpa_s->wpa_state;
+}
+
+
+static enum wpa_states _wpa_supplicant_get_state(void *wpa_s)
+{
+	return wpa_supplicant_get_state(wpa_s);
+}
+
+
+static void _wpa_supplicant_deauthenticate(void *wpa_s, u16 reason_code)
+{
+	wpa_supplicant_deauthenticate(wpa_s, reason_code);
+	/* Schedule a scan to make sure we continue looking for networks */
+	wpa_supplicant_req_scan(wpa_s, 5, 0);
+}
+
+
+static void _wpa_supplicant_reconnect(void *wpa_s)
+{
+	wpa_supplicant_reconnect(wpa_s);
+}
+
+
+static void * wpa_supplicant_get_network_ctx(void *wpa_s)
+{
+	return wpa_supplicant_get_ssid(wpa_s);
+}
+
+
+static int wpa_supplicant_get_bssid(void *ctx, u8 *bssid)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	return wpa_drv_get_bssid(wpa_s, bssid);
+}
+
+
+static int wpa_supplicant_set_key(void *_wpa_s, enum wpa_alg alg,
+				  const u8 *addr, int key_idx, int set_tx,
+				  const u8 *seq, size_t seq_len,
+				  const u8 *key, size_t key_len,
+				  enum key_flag key_flag)
+{
+	struct wpa_supplicant *wpa_s = _wpa_s;
+	if (alg == WPA_ALG_TKIP && key_idx == 0 && key_len == 32) {
+		/* Clear the MIC error counter when setting a new PTK. */
+		wpa_s->mic_errors_seen = 0;
+	}
+#ifdef CONFIG_TESTING_GET_GTK
+	if (key_idx > 0 && addr && is_broadcast_ether_addr(addr) &&
+	    alg != WPA_ALG_NONE && key_len <= sizeof(wpa_s->last_gtk)) {
+		os_memcpy(wpa_s->last_gtk, key, key_len);
+		wpa_s->last_gtk_len = key_len;
+	}
+#endif /* CONFIG_TESTING_GET_GTK */
+#ifdef CONFIG_TESTING_OPTIONS
+	if (addr && !is_broadcast_ether_addr(addr) &&
+	    !(key_flag & KEY_FLAG_MODIFY)) {
+		wpa_s->last_tk_alg = alg;
+		os_memcpy(wpa_s->last_tk_addr, addr, ETH_ALEN);
+		wpa_s->last_tk_key_idx = key_idx;
+		if (key)
+			os_memcpy(wpa_s->last_tk, key, key_len);
+		wpa_s->last_tk_len = key_len;
+	}
+#endif /* CONFIG_TESTING_OPTIONS */
+	return wpa_drv_set_key(wpa_s, alg, addr, key_idx, set_tx, seq, seq_len,
+			       key, key_len, key_flag);
+}
+
+
+static int wpa_supplicant_mlme_setprotection(void *wpa_s, const u8 *addr,
+					     int protection_type,
+					     int key_type)
+{
+	return wpa_drv_mlme_setprotection(wpa_s, addr, protection_type,
+					  key_type);
+}
+
+
+static struct wpa_ssid * wpas_get_network_ctx(struct wpa_supplicant *wpa_s,
+					      void *network_ctx)
+{
+	struct wpa_ssid *ssid;
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (network_ctx == ssid)
+			return ssid;
+	}
+
+	return NULL;
+}
+
+
+static int wpa_supplicant_add_pmkid(void *_wpa_s, void *network_ctx,
+				    const u8 *bssid, const u8 *pmkid,
+				    const u8 *fils_cache_id,
+				    const u8 *pmk, size_t pmk_len,
+				    u32 pmk_lifetime, u8 pmk_reauth_threshold,
+				    int akmp)
+{
+	struct wpa_supplicant *wpa_s = _wpa_s;
+	struct wpa_ssid *ssid;
+	struct wpa_pmkid_params params;
+
+	os_memset(&params, 0, sizeof(params));
+	ssid = wpas_get_network_ctx(wpa_s, network_ctx);
+	if (ssid) {
+		wpa_msg(wpa_s, MSG_INFO, PMKSA_CACHE_ADDED MACSTR " %d",
+			MAC2STR(bssid), ssid->id);
+		if ((akmp == WPA_KEY_MGMT_FT_IEEE8021X ||
+		     akmp == WPA_KEY_MGMT_FT_IEEE8021X_SHA384) &&
+		    !ssid->ft_eap_pmksa_caching) {
+			/* Since we will not be using PMKSA caching for FT-EAP
+			 * within wpa_supplicant to avoid known interop issues
+			 * with APs, do not add this PMKID to the driver either
+			 * so that we won't be hitting those interop issues
+			 * with driver-based RSNE generation. */
+			wpa_printf(MSG_DEBUG,
+				   "FT: Do not add PMKID entry to the driver since FT-EAP PMKSA caching is not enabled in configuration");
+			return 0;
+		}
+	}
+	if (ssid && fils_cache_id) {
+		params.ssid = ssid->ssid;
+		params.ssid_len = ssid->ssid_len;
+		params.fils_cache_id = fils_cache_id;
+	} else {
+		params.bssid = bssid;
+	}
+
+	params.pmkid = pmkid;
+	params.pmk = pmk;
+	params.pmk_len = pmk_len;
+	params.pmk_lifetime = pmk_lifetime;
+	params.pmk_reauth_threshold = pmk_reauth_threshold;
+
+	return wpa_drv_add_pmkid(wpa_s, &params);
+}
+
+
+static int wpa_supplicant_remove_pmkid(void *_wpa_s, void *network_ctx,
+				       const u8 *bssid, const u8 *pmkid,
+				       const u8 *fils_cache_id)
+{
+	struct wpa_supplicant *wpa_s = _wpa_s;
+	struct wpa_ssid *ssid;
+	struct wpa_pmkid_params params;
+
+	os_memset(&params, 0, sizeof(params));
+	ssid = wpas_get_network_ctx(wpa_s, network_ctx);
+	if (ssid)
+		wpa_msg(wpa_s, MSG_INFO, PMKSA_CACHE_REMOVED MACSTR " %d",
+			MAC2STR(bssid), ssid->id);
+	if (ssid && fils_cache_id) {
+		params.ssid = ssid->ssid;
+		params.ssid_len = ssid->ssid_len;
+		params.fils_cache_id = fils_cache_id;
+	} else {
+		params.bssid = bssid;
+	}
+
+	params.pmkid = pmkid;
+
+	return wpa_drv_remove_pmkid(wpa_s, &params);
+}
+
+
+#ifdef CONFIG_IEEE80211R
+static int wpa_supplicant_update_ft_ies(void *ctx, const u8 *md,
+					const u8 *ies, size_t ies_len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
+		return sme_update_ft_ies(wpa_s, md, ies, ies_len);
+	return wpa_drv_update_ft_ies(wpa_s, md, ies, ies_len);
+}
+
+
+static int wpa_supplicant_send_ft_action(void *ctx, u8 action,
+					 const u8 *target_ap,
+					 const u8 *ies, size_t ies_len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	int ret;
+	u8 *data, *pos;
+	size_t data_len;
+
+	if (action != 1) {
+		wpa_printf(MSG_ERROR, "Unsupported send_ft_action action %d",
+			   action);
+		return -1;
+	}
+
+	/*
+	 * Action frame payload:
+	 * Category[1] = 6 (Fast BSS Transition)
+	 * Action[1] = 1 (Fast BSS Transition Request)
+	 * STA Address
+	 * Target AP Address
+	 * FT IEs
+	 */
+
+	data_len = 2 + 2 * ETH_ALEN + ies_len;
+	data = os_malloc(data_len);
+	if (data == NULL)
+		return -1;
+	pos = data;
+	*pos++ = 0x06; /* FT Action category */
+	*pos++ = action;
+	os_memcpy(pos, wpa_s->own_addr, ETH_ALEN);
+	pos += ETH_ALEN;
+	os_memcpy(pos, target_ap, ETH_ALEN);
+	pos += ETH_ALEN;
+	os_memcpy(pos, ies, ies_len);
+
+	ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0,
+				  wpa_s->bssid, wpa_s->own_addr, wpa_s->bssid,
+				  data, data_len, 0);
+	os_free(data);
+
+	return ret;
+}
+
+
+static int wpa_supplicant_mark_authenticated(void *ctx, const u8 *target_ap)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_driver_auth_params params;
+	struct wpa_bss *bss;
+
+	bss = wpa_bss_get_bssid(wpa_s, target_ap);
+	if (bss == NULL)
+		return -1;
+
+	os_memset(&params, 0, sizeof(params));
+	params.bssid = target_ap;
+	params.freq = bss->freq;
+	params.ssid = bss->ssid;
+	params.ssid_len = bss->ssid_len;
+	params.auth_alg = WPA_AUTH_ALG_FT;
+	params.local_state_change = 1;
+	return wpa_drv_authenticate(wpa_s, &params);
+}
+#endif /* CONFIG_IEEE80211R */
+
+
+#ifdef CONFIG_TDLS
+
+static int wpa_supplicant_tdls_get_capa(void *ctx, int *tdls_supported,
+					int *tdls_ext_setup,
+					int *tdls_chan_switch)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	*tdls_supported = 0;
+	*tdls_ext_setup = 0;
+	*tdls_chan_switch = 0;
+
+	if (!wpa_s->drv_capa_known)
+		return -1;
+
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_TDLS_SUPPORT)
+		*tdls_supported = 1;
+
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_TDLS_EXTERNAL_SETUP)
+		*tdls_ext_setup = 1;
+
+	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_TDLS_CHANNEL_SWITCH)
+		*tdls_chan_switch = 1;
+
+	return 0;
+}
+
+
+static int wpa_supplicant_send_tdls_mgmt(void *ctx, const u8 *dst,
+					 u8 action_code, u8 dialog_token,
+					 u16 status_code, u32 peer_capab,
+					 int initiator, const u8 *buf,
+					 size_t len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	return wpa_drv_send_tdls_mgmt(wpa_s, dst, action_code, dialog_token,
+				      status_code, peer_capab, initiator, buf,
+				      len);
+}
+
+
+static int wpa_supplicant_tdls_oper(void *ctx, int oper, const u8 *peer)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	return wpa_drv_tdls_oper(wpa_s, oper, peer);
+}
+
+
+static int wpa_supplicant_tdls_peer_addset(
+	void *ctx, const u8 *peer, int add, u16 aid, u16 capability,
+	const u8 *supp_rates, size_t supp_rates_len,
+	const struct ieee80211_ht_capabilities *ht_capab,
+	const struct ieee80211_vht_capabilities *vht_capab,
+	const struct ieee80211_he_capabilities *he_capab,
+	size_t he_capab_len,
+	const struct ieee80211_he_6ghz_band_cap *he_6ghz_he_capab,
+	u8 qosinfo, int wmm, const u8 *ext_capab, size_t ext_capab_len,
+	const u8 *supp_channels, size_t supp_channels_len,
+	const u8 *supp_oper_classes, size_t supp_oper_classes_len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct hostapd_sta_add_params params;
+
+	os_memset(&params, 0, sizeof(params));
+
+	params.addr = peer;
+	params.aid = aid;
+	params.capability = capability;
+	params.flags = WPA_STA_TDLS_PEER | WPA_STA_AUTHORIZED;
+
+	/*
+	 * Don't rely only on qosinfo for WMM capability. It may be 0 even when
+	 * present. Allow the WMM IE to also indicate QoS support.
+	 */
+	if (wmm || qosinfo)
+		params.flags |= WPA_STA_WMM;
+
+	params.ht_capabilities = ht_capab;
+	params.vht_capabilities = vht_capab;
+	params.he_capab = he_capab;
+	params.he_capab_len = he_capab_len;
+	params.he_6ghz_capab = he_6ghz_he_capab;
+	params.qosinfo = qosinfo;
+	params.listen_interval = 0;
+	params.supp_rates = supp_rates;
+	params.supp_rates_len = supp_rates_len;
+	params.set = !add;
+	params.ext_capab = ext_capab;
+	params.ext_capab_len = ext_capab_len;
+	params.supp_channels = supp_channels;
+	params.supp_channels_len = supp_channels_len;
+	params.supp_oper_classes = supp_oper_classes;
+	params.supp_oper_classes_len = supp_oper_classes_len;
+
+	return wpa_drv_sta_add(wpa_s, &params);
+}
+
+
+static int wpa_supplicant_tdls_enable_channel_switch(
+	void *ctx, const u8 *addr, u8 oper_class,
+	const struct hostapd_freq_params *params)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	return wpa_drv_tdls_enable_channel_switch(wpa_s, addr, oper_class,
+						  params);
+}
+
+
+static int wpa_supplicant_tdls_disable_channel_switch(void *ctx, const u8 *addr)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	return wpa_drv_tdls_disable_channel_switch(wpa_s, addr);
+}
+
+#endif /* CONFIG_TDLS */
+
+#endif /* CONFIG_NO_WPA */
+
+
+enum wpa_ctrl_req_type wpa_supplicant_ctrl_req_from_string(const char *field)
+{
+	if (os_strcmp(field, "IDENTITY") == 0)
+		return WPA_CTRL_REQ_EAP_IDENTITY;
+	else if (os_strcmp(field, "PASSWORD") == 0)
+		return WPA_CTRL_REQ_EAP_PASSWORD;
+	else if (os_strcmp(field, "NEW_PASSWORD") == 0)
+		return WPA_CTRL_REQ_EAP_NEW_PASSWORD;
+	else if (os_strcmp(field, "PIN") == 0)
+		return WPA_CTRL_REQ_EAP_PIN;
+	else if (os_strcmp(field, "OTP") == 0)
+		return WPA_CTRL_REQ_EAP_OTP;
+	else if (os_strcmp(field, "PASSPHRASE") == 0)
+		return WPA_CTRL_REQ_EAP_PASSPHRASE;
+	else if (os_strcmp(field, "SIM") == 0)
+		return WPA_CTRL_REQ_SIM;
+	else if (os_strcmp(field, "PSK_PASSPHRASE") == 0)
+		return WPA_CTRL_REQ_PSK_PASSPHRASE;
+	else if (os_strcmp(field, "EXT_CERT_CHECK") == 0)
+		return WPA_CTRL_REQ_EXT_CERT_CHECK;
+	return WPA_CTRL_REQ_UNKNOWN;
+}
+
+
+const char * wpa_supplicant_ctrl_req_to_string(enum wpa_ctrl_req_type field,
+					       const char *default_txt,
+					       const char **txt)
+{
+	const char *ret = NULL;
+
+	*txt = default_txt;
+
+	switch (field) {
+	case WPA_CTRL_REQ_EAP_IDENTITY:
+		*txt = "Identity";
+		ret = "IDENTITY";
+		break;
+	case WPA_CTRL_REQ_EAP_PASSWORD:
+		*txt = "Password";
+		ret = "PASSWORD";
+		break;
+	case WPA_CTRL_REQ_EAP_NEW_PASSWORD:
+		*txt = "New Password";
+		ret = "NEW_PASSWORD";
+		break;
+	case WPA_CTRL_REQ_EAP_PIN:
+		*txt = "PIN";
+		ret = "PIN";
+		break;
+	case WPA_CTRL_REQ_EAP_OTP:
+		ret = "OTP";
+		break;
+	case WPA_CTRL_REQ_EAP_PASSPHRASE:
+		*txt = "Private key passphrase";
+		ret = "PASSPHRASE";
+		break;
+	case WPA_CTRL_REQ_SIM:
+		ret = "SIM";
+		break;
+	case WPA_CTRL_REQ_PSK_PASSPHRASE:
+		*txt = "PSK or passphrase";
+		ret = "PSK_PASSPHRASE";
+		break;
+	case WPA_CTRL_REQ_EXT_CERT_CHECK:
+		*txt = "External server certificate validation";
+		ret = "EXT_CERT_CHECK";
+		break;
+	default:
+		break;
+	}
+
+	/* txt needs to be something */
+	if (*txt == NULL) {
+		wpa_printf(MSG_WARNING, "No message for request %d", field);
+		ret = NULL;
+	}
+
+	return ret;
+}
+
+
+void wpas_send_ctrl_req(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+			const char *field_name, const char *txt)
+{
+	char *buf;
+	size_t buflen;
+	int len;
+
+	buflen = 100 + os_strlen(txt) + ssid->ssid_len;
+	buf = os_malloc(buflen);
+	if (buf == NULL)
+		return;
+	len = os_snprintf(buf, buflen, "%s-%d:%s needed for SSID ",
+			  field_name, ssid->id, txt);
+	if (os_snprintf_error(buflen, len)) {
+		os_free(buf);
+		return;
+	}
+	if (ssid->ssid && buflen > len + ssid->ssid_len) {
+		os_memcpy(buf + len, ssid->ssid, ssid->ssid_len);
+		len += ssid->ssid_len;
+		buf[len] = '\0';
+	}
+	buf[buflen - 1] = '\0';
+	wpa_msg(wpa_s, MSG_INFO, WPA_CTRL_REQ "%s", buf);
+	os_free(buf);
+}
+
+
+#ifdef IEEE8021X_EAPOL
+#if defined(CONFIG_CTRL_IFACE) || !defined(CONFIG_NO_STDOUT_DEBUG)
+static void wpa_supplicant_eap_param_needed(void *ctx,
+					    enum wpa_ctrl_req_type field,
+					    const char *default_txt)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	const char *field_name, *txt = NULL;
+
+	if (ssid == NULL)
+		return;
+
+	if (field == WPA_CTRL_REQ_EXT_CERT_CHECK)
+		ssid->eap.pending_ext_cert_check = PENDING_CHECK;
+	wpas_notify_network_request(wpa_s, ssid, field, default_txt);
+
+	field_name = wpa_supplicant_ctrl_req_to_string(field, default_txt,
+						       &txt);
+	if (field_name == NULL) {
+		wpa_printf(MSG_WARNING, "Unhandled EAP param %d needed",
+			   field);
+		return;
+	}
+
+	wpas_notify_eap_status(wpa_s, "eap parameter needed", field_name);
+
+	wpas_send_ctrl_req(wpa_s, ssid, field_name, txt);
+}
+#else /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
+#define wpa_supplicant_eap_param_needed NULL
+#endif /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
+
+
+#ifdef CONFIG_EAP_PROXY
+
+static void wpa_supplicant_eap_proxy_cb(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	size_t len;
+
+	wpa_s->mnc_len = eapol_sm_get_eap_proxy_imsi(wpa_s->eapol, -1,
+						     wpa_s->imsi, &len);
+	if (wpa_s->mnc_len > 0) {
+		wpa_s->imsi[len] = '\0';
+		wpa_printf(MSG_DEBUG, "eap_proxy: IMSI %s (MNC length %d)",
+			   wpa_s->imsi, wpa_s->mnc_len);
+	} else {
+		wpa_printf(MSG_DEBUG, "eap_proxy: IMSI not available");
+	}
+}
+
+
+static void wpa_sm_sim_state_error_handler(struct wpa_supplicant *wpa_s)
+{
+	int i;
+	struct wpa_ssid *ssid;
+	const struct eap_method_type *eap_methods;
+
+	if (!wpa_s->conf)
+		return;
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next)	{
+		eap_methods = ssid->eap.eap_methods;
+		if (!eap_methods)
+			continue;
+
+		for (i = 0; eap_methods[i].method != EAP_TYPE_NONE; i++) {
+			if (eap_methods[i].vendor == EAP_VENDOR_IETF &&
+			    (eap_methods[i].method == EAP_TYPE_SIM ||
+			     eap_methods[i].method == EAP_TYPE_AKA ||
+			     eap_methods[i].method == EAP_TYPE_AKA_PRIME)) {
+				wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
+				break;
+			}
+		}
+	}
+}
+
+
+static void
+wpa_supplicant_eap_proxy_notify_sim_status(void *ctx,
+					   enum eap_proxy_sim_state sim_state)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	wpa_printf(MSG_DEBUG, "eap_proxy: SIM card status %u", sim_state);
+	switch (sim_state) {
+	case SIM_STATE_ERROR:
+		wpa_sm_sim_state_error_handler(wpa_s);
+		break;
+	default:
+		wpa_printf(MSG_DEBUG, "eap_proxy: SIM card status unknown");
+		break;
+	}
+}
+
+#endif /* CONFIG_EAP_PROXY */
+
+
+static void wpa_supplicant_port_cb(void *ctx, int authorized)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface) {
+		wpa_printf(MSG_DEBUG, "AP mode active - skip EAPOL Supplicant "
+			   "port status: %s",
+			   authorized ? "Authorized" : "Unauthorized");
+		return;
+	}
+#endif /* CONFIG_AP */
+	wpa_printf(MSG_DEBUG, "EAPOL: Supplicant port status: %s",
+		   authorized ? "Authorized" : "Unauthorized");
+	wpa_drv_set_supp_port(wpa_s, authorized);
+}
+
+
+static void wpa_supplicant_cert_cb(void *ctx, struct tls_cert_data *cert,
+				   const char *cert_hash)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	wpas_notify_certification(wpa_s, cert, cert_hash);
+}
+
+
+static void wpa_supplicant_status_cb(void *ctx, const char *status,
+				     const char *parameter)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	wpas_notify_eap_status(wpa_s, status, parameter);
+}
+
+
+static void wpa_supplicant_eap_error_cb(void *ctx, int error_code)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	wpas_notify_eap_error(wpa_s, error_code);
+}
+
+
+static int wpa_supplicant_eap_auth_start_cb(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (!wpa_s->new_connection && wpa_s->deny_ptk0_rekey &&
+	    !wpa_sm_ext_key_id_active(wpa_s->wpa)) {
+		wpa_msg(wpa_s, MSG_INFO,
+			"WPA: PTK0 rekey not allowed, reconnecting");
+		wpa_supplicant_reconnect(wpa_s);
+		return -1;
+	}
+	return 0;
+}
+
+
+static void wpa_supplicant_set_anon_id(void *ctx, const u8 *id, size_t len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	char *str;
+	int res;
+
+	wpa_hexdump_ascii(MSG_DEBUG, "EAP method updated anonymous_identity",
+			  id, len);
+
+	if (wpa_s->current_ssid == NULL)
+		return;
+
+	if (id == NULL) {
+		if (wpa_config_set(wpa_s->current_ssid, "anonymous_identity",
+				   "NULL", 0) < 0)
+			return;
+	} else {
+		str = os_malloc(len * 2 + 1);
+		if (str == NULL)
+			return;
+		wpa_snprintf_hex(str, len * 2 + 1, id, len);
+		res = wpa_config_set(wpa_s->current_ssid, "anonymous_identity",
+				     str, 0);
+		os_free(str);
+		if (res < 0)
+			return;
+	}
+
+	if (wpa_s->conf->update_config) {
+		res = wpa_config_write(wpa_s->confname, wpa_s->conf);
+		if (res) {
+			wpa_printf(MSG_DEBUG, "Failed to update config after "
+				   "anonymous_id update");
+		}
+	}
+}
+#endif /* IEEE8021X_EAPOL */
+
+
+int wpa_supplicant_init_eapol(struct wpa_supplicant *wpa_s)
+{
+#ifdef IEEE8021X_EAPOL
+	struct eapol_ctx *ctx;
+	ctx = os_zalloc(sizeof(*ctx));
+	if (ctx == NULL) {
+		wpa_printf(MSG_ERROR, "Failed to allocate EAPOL context.");
+		return -1;
+	}
+
+	ctx->ctx = wpa_s;
+	ctx->msg_ctx = wpa_s;
+	ctx->eapol_send_ctx = wpa_s;
+	ctx->preauth = 0;
+	ctx->eapol_done_cb = wpa_supplicant_notify_eapol_done;
+	ctx->eapol_send = wpa_supplicant_eapol_send;
+#ifdef CONFIG_WEP
+	ctx->set_wep_key = wpa_eapol_set_wep_key;
+#endif /* CONFIG_WEP */
+#ifndef CONFIG_NO_CONFIG_BLOBS
+	ctx->set_config_blob = wpa_supplicant_set_config_blob;
+	ctx->get_config_blob = wpa_supplicant_get_config_blob;
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+	ctx->aborted_cached = wpa_supplicant_aborted_cached;
+	ctx->opensc_engine_path = wpa_s->conf->opensc_engine_path;
+	ctx->pkcs11_engine_path = wpa_s->conf->pkcs11_engine_path;
+	ctx->pkcs11_module_path = wpa_s->conf->pkcs11_module_path;
+	ctx->openssl_ciphers = wpa_s->conf->openssl_ciphers;
+	ctx->wps = wpa_s->wps;
+	ctx->eap_param_needed = wpa_supplicant_eap_param_needed;
+#ifdef CONFIG_EAP_PROXY
+	ctx->eap_proxy_cb = wpa_supplicant_eap_proxy_cb;
+	ctx->eap_proxy_notify_sim_status =
+		wpa_supplicant_eap_proxy_notify_sim_status;
+#endif /* CONFIG_EAP_PROXY */
+	ctx->port_cb = wpa_supplicant_port_cb;
+	ctx->cb = wpa_supplicant_eapol_cb;
+	ctx->cert_cb = wpa_supplicant_cert_cb;
+	ctx->cert_in_cb = wpa_s->conf->cert_in_cb;
+	ctx->status_cb = wpa_supplicant_status_cb;
+	ctx->eap_error_cb = wpa_supplicant_eap_error_cb;
+	ctx->confirm_auth_cb = wpa_supplicant_eap_auth_start_cb;
+	ctx->set_anon_id = wpa_supplicant_set_anon_id;
+	ctx->cb_ctx = wpa_s;
+	wpa_s->eapol = eapol_sm_init(ctx);
+	if (wpa_s->eapol == NULL) {
+		os_free(ctx);
+		wpa_printf(MSG_ERROR, "Failed to initialize EAPOL state "
+			   "machines.");
+		return -1;
+	}
+#endif /* IEEE8021X_EAPOL */
+
+	return 0;
+}
+
+
+#ifndef CONFIG_NO_WPA
+
+static void wpa_supplicant_set_rekey_offload(void *ctx,
+					     const u8 *kek, size_t kek_len,
+					     const u8 *kck, size_t kck_len,
+					     const u8 *replay_ctr)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	wpa_drv_set_rekey_info(wpa_s, kek, kek_len, kck, kck_len, replay_ctr);
+}
+
+
+static int wpa_supplicant_key_mgmt_set_pmk(void *ctx, const u8 *pmk,
+					   size_t pmk_len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (wpa_s->conf->key_mgmt_offload &&
+	    (wpa_s->drv_flags & WPA_DRIVER_FLAGS_KEY_MGMT_OFFLOAD))
+		return wpa_drv_set_key(wpa_s, 0, NULL, 0, 0,
+				       NULL, 0, pmk, pmk_len, KEY_FLAG_PMK);
+	else
+		return 0;
+}
+
+
+static void wpa_supplicant_fils_hlp_rx(void *ctx, const u8 *dst, const u8 *src,
+				       const u8 *pkt, size_t pkt_len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	char *hex;
+	size_t hexlen;
+
+	hexlen = pkt_len * 2 + 1;
+	hex = os_malloc(hexlen);
+	if (!hex)
+		return;
+	wpa_snprintf_hex(hex, hexlen, pkt, pkt_len);
+	wpa_msg(wpa_s, MSG_INFO, FILS_HLP_RX "dst=" MACSTR " src=" MACSTR
+		" frame=%s", MAC2STR(dst), MAC2STR(src), hex);
+	os_free(hex);
+}
+
+
+static int wpa_supplicant_channel_info(void *_wpa_s,
+				       struct wpa_channel_info *ci)
+{
+	struct wpa_supplicant *wpa_s = _wpa_s;
+
+	return wpa_drv_channel_info(wpa_s, ci);
+}
+
+
+static void disable_wpa_wpa2(struct wpa_ssid *ssid)
+{
+	ssid->proto &= ~WPA_PROTO_WPA;
+	ssid->proto |= WPA_PROTO_RSN;
+	ssid->key_mgmt &= ~(WPA_KEY_MGMT_PSK | WPA_KEY_MGMT_FT_PSK |
+			    WPA_KEY_MGMT_PSK_SHA256);
+	ssid->group_cipher &= ~WPA_CIPHER_TKIP;
+	if (!(ssid->group_cipher & (WPA_CIPHER_CCMP | WPA_CIPHER_GCMP |
+				    WPA_CIPHER_GCMP_256 | WPA_CIPHER_CCMP_256)))
+		ssid->group_cipher |= WPA_CIPHER_CCMP;
+	ssid->ieee80211w = MGMT_FRAME_PROTECTION_REQUIRED;
+}
+
+
+static void wpa_supplicant_transition_disable(void *_wpa_s, u8 bitmap)
+{
+	struct wpa_supplicant *wpa_s = _wpa_s;
+	struct wpa_ssid *ssid;
+	int changed = 0;
+
+	wpa_msg(wpa_s, MSG_INFO, TRANSITION_DISABLE "%02x", bitmap);
+
+	ssid = wpa_s->current_ssid;
+	if (!ssid)
+		return;
+
+#ifdef CONFIG_SAE
+	if ((bitmap & TRANSITION_DISABLE_WPA3_PERSONAL) &&
+	    wpa_key_mgmt_sae(wpa_s->key_mgmt) &&
+	    (ssid->key_mgmt & (WPA_KEY_MGMT_SAE | WPA_KEY_MGMT_FT_SAE)) &&
+	    (ssid->ieee80211w != MGMT_FRAME_PROTECTION_REQUIRED ||
+	     (ssid->group_cipher & WPA_CIPHER_TKIP))) {
+		wpa_printf(MSG_DEBUG,
+			   "WPA3-Personal transition mode disabled based on AP notification");
+		disable_wpa_wpa2(ssid);
+		changed = 1;
+	}
+
+	if ((bitmap & TRANSITION_DISABLE_SAE_PK) &&
+	    wpa_key_mgmt_sae(wpa_s->key_mgmt) &&
+#ifdef CONFIG_SME
+	    wpa_s->sme.sae.state == SAE_ACCEPTED &&
+	    wpa_s->sme.sae.pk &&
+#endif /* CONFIG_SME */
+	    (ssid->key_mgmt & (WPA_KEY_MGMT_SAE | WPA_KEY_MGMT_FT_SAE)) &&
+	    (ssid->sae_pk != SAE_PK_MODE_ONLY ||
+	     ssid->ieee80211w != MGMT_FRAME_PROTECTION_REQUIRED ||
+	     (ssid->group_cipher & WPA_CIPHER_TKIP))) {
+		wpa_printf(MSG_DEBUG,
+			   "SAE-PK: SAE authentication without PK disabled based on AP notification");
+		disable_wpa_wpa2(ssid);
+		ssid->sae_pk = SAE_PK_MODE_ONLY;
+		changed = 1;
+	}
+#endif /* CONFIG_SAE */
+
+	if ((bitmap & TRANSITION_DISABLE_WPA3_ENTERPRISE) &&
+	    wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt) &&
+	    (ssid->key_mgmt & (WPA_KEY_MGMT_IEEE8021X |
+			       WPA_KEY_MGMT_FT_IEEE8021X |
+			       WPA_KEY_MGMT_IEEE8021X_SHA256)) &&
+	    (ssid->ieee80211w != MGMT_FRAME_PROTECTION_REQUIRED ||
+	     (ssid->group_cipher & WPA_CIPHER_TKIP))) {
+		disable_wpa_wpa2(ssid);
+		changed = 1;
+	}
+
+	if ((bitmap & TRANSITION_DISABLE_ENHANCED_OPEN) &&
+	    wpa_s->key_mgmt == WPA_KEY_MGMT_OWE &&
+	    (ssid->key_mgmt & WPA_KEY_MGMT_OWE) &&
+	    !ssid->owe_only) {
+		ssid->owe_only = 1;
+		changed = 1;
+	}
+
+	if (!changed)
+		return;
+
+#ifndef CONFIG_NO_CONFIG_WRITE
+	if (wpa_s->conf->update_config &&
+	    wpa_config_write(wpa_s->confname, wpa_s->conf))
+		wpa_printf(MSG_DEBUG, "Failed to update configuration");
+#endif /* CONFIG_NO_CONFIG_WRITE */
+}
+
+
+static void wpa_supplicant_store_ptk(void *ctx, u8 *addr, int cipher,
+				     u32 life_time, const struct wpa_ptk *ptk)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	ptksa_cache_add(wpa_s->ptksa, addr, cipher, life_time, ptk);
+}
+
+#endif /* CONFIG_NO_WPA */
+
+
+int wpa_supplicant_init_wpa(struct wpa_supplicant *wpa_s)
+{
+#ifndef CONFIG_NO_WPA
+	struct wpa_sm_ctx *ctx;
+
+	wpa_s->ptksa = ptksa_cache_init();
+	if (!wpa_s->ptksa) {
+		wpa_printf(MSG_ERROR, "Failed to allocate PTKSA");
+		return -1;
+	}
+
+	ctx = os_zalloc(sizeof(*ctx));
+	if (ctx == NULL) {
+		wpa_printf(MSG_ERROR, "Failed to allocate WPA context.");
+
+		ptksa_cache_deinit(wpa_s->ptksa);
+		wpa_s->ptksa = NULL;
+
+		return -1;
+	}
+
+	ctx->ctx = wpa_s;
+	ctx->msg_ctx = wpa_s;
+	ctx->set_state = _wpa_supplicant_set_state;
+	ctx->get_state = _wpa_supplicant_get_state;
+	ctx->deauthenticate = _wpa_supplicant_deauthenticate;
+	ctx->reconnect = _wpa_supplicant_reconnect;
+	ctx->set_key = wpa_supplicant_set_key;
+	ctx->get_network_ctx = wpa_supplicant_get_network_ctx;
+	ctx->get_bssid = wpa_supplicant_get_bssid;
+	ctx->ether_send = _wpa_ether_send;
+	ctx->get_beacon_ie = wpa_supplicant_get_beacon_ie;
+	ctx->alloc_eapol = _wpa_alloc_eapol;
+	ctx->cancel_auth_timeout = _wpa_supplicant_cancel_auth_timeout;
+	ctx->add_pmkid = wpa_supplicant_add_pmkid;
+	ctx->remove_pmkid = wpa_supplicant_remove_pmkid;
+#ifndef CONFIG_NO_CONFIG_BLOBS
+	ctx->set_config_blob = wpa_supplicant_set_config_blob;
+	ctx->get_config_blob = wpa_supplicant_get_config_blob;
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+	ctx->mlme_setprotection = wpa_supplicant_mlme_setprotection;
+#ifdef CONFIG_IEEE80211R
+	ctx->update_ft_ies = wpa_supplicant_update_ft_ies;
+	ctx->send_ft_action = wpa_supplicant_send_ft_action;
+	ctx->mark_authenticated = wpa_supplicant_mark_authenticated;
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_TDLS
+	ctx->tdls_get_capa = wpa_supplicant_tdls_get_capa;
+	ctx->send_tdls_mgmt = wpa_supplicant_send_tdls_mgmt;
+	ctx->tdls_oper = wpa_supplicant_tdls_oper;
+	ctx->tdls_peer_addset = wpa_supplicant_tdls_peer_addset;
+	ctx->tdls_enable_channel_switch =
+		wpa_supplicant_tdls_enable_channel_switch;
+	ctx->tdls_disable_channel_switch =
+		wpa_supplicant_tdls_disable_channel_switch;
+#endif /* CONFIG_TDLS */
+	ctx->set_rekey_offload = wpa_supplicant_set_rekey_offload;
+	ctx->key_mgmt_set_pmk = wpa_supplicant_key_mgmt_set_pmk;
+	ctx->fils_hlp_rx = wpa_supplicant_fils_hlp_rx;
+	ctx->channel_info = wpa_supplicant_channel_info;
+	ctx->transition_disable = wpa_supplicant_transition_disable;
+	ctx->store_ptk = wpa_supplicant_store_ptk;
+
+	wpa_s->wpa = wpa_sm_init(ctx);
+	if (wpa_s->wpa == NULL) {
+		wpa_printf(MSG_ERROR,
+			   "Failed to initialize WPA state machine");
+		os_free(ctx);
+		ptksa_cache_deinit(wpa_s->ptksa);
+		wpa_s->ptksa = NULL;
+		return -1;
+	}
+#endif /* CONFIG_NO_WPA */
+
+	return 0;
+}
+
+
+void wpa_supplicant_rsn_supp_set_config(struct wpa_supplicant *wpa_s,
+					struct wpa_ssid *ssid)
+{
+	struct rsn_supp_config conf;
+	if (ssid) {
+		os_memset(&conf, 0, sizeof(conf));
+		conf.network_ctx = ssid;
+		conf.allowed_pairwise_cipher = ssid->pairwise_cipher;
+#ifdef IEEE8021X_EAPOL
+		conf.proactive_key_caching = ssid->proactive_key_caching < 0 ?
+			wpa_s->conf->okc : ssid->proactive_key_caching;
+		conf.eap_workaround = ssid->eap_workaround;
+		conf.eap_conf_ctx = &ssid->eap;
+#endif /* IEEE8021X_EAPOL */
+		conf.ssid = ssid->ssid;
+		conf.ssid_len = ssid->ssid_len;
+		conf.wpa_ptk_rekey = ssid->wpa_ptk_rekey;
+		conf.wpa_deny_ptk0_rekey = ssid->wpa_deny_ptk0_rekey;
+		conf.owe_ptk_workaround = ssid->owe_ptk_workaround;
+#ifdef CONFIG_P2P
+		if (ssid->p2p_group && wpa_s->current_bss &&
+		    !wpa_s->p2p_disable_ip_addr_req) {
+			struct wpabuf *p2p;
+			p2p = wpa_bss_get_vendor_ie_multi(wpa_s->current_bss,
+							  P2P_IE_VENDOR_TYPE);
+			if (p2p) {
+				u8 group_capab;
+				group_capab = p2p_get_group_capab(p2p);
+				if (group_capab &
+				    P2P_GROUP_CAPAB_IP_ADDR_ALLOCATION)
+					conf.p2p = 1;
+				wpabuf_free(p2p);
+			}
+		}
+#endif /* CONFIG_P2P */
+		conf.wpa_rsc_relaxation = wpa_s->conf->wpa_rsc_relaxation;
+#ifdef CONFIG_FILS
+		if (wpa_key_mgmt_fils(wpa_s->key_mgmt))
+			conf.fils_cache_id =
+				wpa_bss_get_fils_cache_id(wpa_s->current_bss);
+#endif /* CONFIG_FILS */
+		if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_BEACON_PROTECTION) ||
+		    (wpa_s->drv_flags2 &
+		     WPA_DRIVER_FLAGS2_BEACON_PROTECTION_CLIENT))
+			conf.beacon_prot = ssid->beacon_prot;
+
+#ifdef CONFIG_PASN
+#ifdef CONFIG_TESTING_OPTIONS
+		conf.force_kdk_derivation = wpa_s->conf->force_kdk_derivation;
+#endif /* CONFIG_TESTING_OPTIONS */
+#endif /* CONFIG_PASN */
+	}
+	wpa_sm_set_config(wpa_s->wpa, ssid ? &conf : NULL);
+}
diff --git a/wpa_supplicant/wpas_glue.h b/wpa_supplicant/wpas_glue.h
new file mode 100644
index 000000000000..338af4e650a7
--- /dev/null
+++ b/wpa_supplicant/wpas_glue.h
@@ -0,0 +1,30 @@
+/*
+ * WPA Supplicant - Glue code to setup EAPOL and RSN modules
+ * Copyright (c) 2003-2008, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPAS_GLUE_H
+#define WPAS_GLUE_H
+
+enum wpa_ctrl_req_type;
+
+int wpa_supplicant_init_eapol(struct wpa_supplicant *wpa_s);
+int wpa_supplicant_init_wpa(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_rsn_supp_set_config(struct wpa_supplicant *wpa_s,
+					struct wpa_ssid *ssid);
+int wpa_ether_send(struct wpa_supplicant *wpa_s, const u8 *dest,
+		   u16 proto, const u8 *buf, size_t len);
+
+const char * wpa_supplicant_ctrl_req_to_string(enum wpa_ctrl_req_type field,
+					       const char *default_txt,
+					       const char **txt);
+
+enum wpa_ctrl_req_type wpa_supplicant_ctrl_req_from_string(const char *field);
+
+void wpas_send_ctrl_req(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+			const char *field_name, const char *txt);
+
+#endif /* WPAS_GLUE_H */
diff --git a/wpa_supplicant/wpas_kay.c b/wpa_supplicant/wpas_kay.c
new file mode 100644
index 000000000000..defd0f2f7e81
--- /dev/null
+++ b/wpa_supplicant/wpas_kay.c
@@ -0,0 +1,440 @@
+/*
+ * IEEE 802.1X-2010 KaY Interface
+ * Copyright (c) 2013-2014, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "eap_peer/eap.h"
+#include "eap_peer/eap_i.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "pae/ieee802_1x_key.h"
+#include "pae/ieee802_1x_kay.h"
+#include "wpa_supplicant_i.h"
+#include "config.h"
+#include "config_ssid.h"
+#include "driver_i.h"
+#include "wpas_kay.h"
+
+
+#define DEFAULT_KEY_LEN		16
+/* secure Connectivity Association Key Name (CKN) */
+#define DEFAULT_CKN_LEN		16
+
+
+static int wpas_macsec_init(void *priv, struct macsec_init_params *params)
+{
+	return wpa_drv_macsec_init(priv, params);
+}
+
+
+static int wpas_macsec_deinit(void *priv)
+{
+	return wpa_drv_macsec_deinit(priv);
+}
+
+
+static int wpas_macsec_get_capability(void *priv, enum macsec_cap *cap)
+{
+	return wpa_drv_macsec_get_capability(priv, cap);
+}
+
+
+static int wpas_enable_protect_frames(void *wpa_s, bool enabled)
+{
+	return wpa_drv_enable_protect_frames(wpa_s, enabled);
+}
+
+
+static int wpas_enable_encrypt(void *wpa_s, bool enabled)
+{
+	return wpa_drv_enable_encrypt(wpa_s, enabled);
+}
+
+
+static int wpas_set_replay_protect(void *wpa_s, bool enabled, u32 window)
+{
+	return wpa_drv_set_replay_protect(wpa_s, enabled, window);
+}
+
+
+static int wpas_set_current_cipher_suite(void *wpa_s, u64 cs)
+{
+	return wpa_drv_set_current_cipher_suite(wpa_s, cs);
+}
+
+
+static int wpas_enable_controlled_port(void *wpa_s, bool enabled)
+{
+	return wpa_drv_enable_controlled_port(wpa_s, enabled);
+}
+
+
+static int wpas_get_receive_lowest_pn(void *wpa_s, struct receive_sa *sa)
+{
+	return wpa_drv_get_receive_lowest_pn(wpa_s, sa);
+}
+
+
+static int wpas_get_transmit_next_pn(void *wpa_s, struct transmit_sa *sa)
+{
+	return wpa_drv_get_transmit_next_pn(wpa_s, sa);
+}
+
+
+static int wpas_set_transmit_next_pn(void *wpa_s, struct transmit_sa *sa)
+{
+	return wpa_drv_set_transmit_next_pn(wpa_s, sa);
+}
+
+
+static int wpas_set_receive_lowest_pn(void *wpa_s, struct receive_sa *sa)
+{
+	return wpa_drv_set_receive_lowest_pn(wpa_s, sa);
+}
+
+
+static unsigned int conf_offset_val(enum confidentiality_offset co)
+{
+	switch (co) {
+	case CONFIDENTIALITY_OFFSET_30:
+		return 30;
+		break;
+	case CONFIDENTIALITY_OFFSET_50:
+		return 50;
+	default:
+		return 0;
+	}
+}
+
+
+static int wpas_create_receive_sc(void *wpa_s, struct receive_sc *sc,
+				  enum validate_frames vf,
+				  enum confidentiality_offset co)
+{
+	return wpa_drv_create_receive_sc(wpa_s, sc, conf_offset_val(co), vf);
+}
+
+
+static int wpas_delete_receive_sc(void *wpa_s, struct receive_sc *sc)
+{
+	return wpa_drv_delete_receive_sc(wpa_s, sc);
+}
+
+
+static int wpas_create_receive_sa(void *wpa_s, struct receive_sa *sa)
+{
+	return wpa_drv_create_receive_sa(wpa_s, sa);
+}
+
+
+static int wpas_delete_receive_sa(void *wpa_s, struct receive_sa *sa)
+{
+	return wpa_drv_delete_receive_sa(wpa_s, sa);
+}
+
+
+static int wpas_enable_receive_sa(void *wpa_s, struct receive_sa *sa)
+{
+	return wpa_drv_enable_receive_sa(wpa_s, sa);
+}
+
+
+static int wpas_disable_receive_sa(void *wpa_s, struct receive_sa *sa)
+{
+	return wpa_drv_disable_receive_sa(wpa_s, sa);
+}
+
+
+static int
+wpas_create_transmit_sc(void *wpa_s, struct transmit_sc *sc,
+			enum confidentiality_offset co)
+{
+	return wpa_drv_create_transmit_sc(wpa_s, sc, conf_offset_val(co));
+}
+
+
+static int wpas_delete_transmit_sc(void *wpa_s, struct transmit_sc *sc)
+{
+	return wpa_drv_delete_transmit_sc(wpa_s, sc);
+}
+
+
+static int wpas_create_transmit_sa(void *wpa_s, struct transmit_sa *sa)
+{
+	return wpa_drv_create_transmit_sa(wpa_s, sa);
+}
+
+
+static int wpas_delete_transmit_sa(void *wpa_s, struct transmit_sa *sa)
+{
+	return wpa_drv_delete_transmit_sa(wpa_s, sa);
+}
+
+
+static int wpas_enable_transmit_sa(void *wpa_s, struct transmit_sa *sa)
+{
+	return wpa_drv_enable_transmit_sa(wpa_s, sa);
+}
+
+
+static int wpas_disable_transmit_sa(void *wpa_s, struct transmit_sa *sa)
+{
+	return wpa_drv_disable_transmit_sa(wpa_s, sa);
+}
+
+
+int ieee802_1x_alloc_kay_sm(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+{
+	struct ieee802_1x_kay_ctx *kay_ctx;
+	struct ieee802_1x_kay *res = NULL;
+	enum macsec_policy policy;
+
+	ieee802_1x_dealloc_kay_sm(wpa_s);
+
+	if (!ssid || ssid->macsec_policy == 0)
+		return 0;
+
+	if (ssid->macsec_policy == 1) {
+		if (ssid->macsec_integ_only == 1)
+			policy = SHOULD_SECURE;
+		else
+			policy = SHOULD_ENCRYPT;
+	} else {
+		policy = DO_NOT_SECURE;
+	}
+
+	kay_ctx = os_zalloc(sizeof(*kay_ctx));
+	if (!kay_ctx)
+		return -1;
+
+	kay_ctx->ctx = wpa_s;
+
+	kay_ctx->macsec_init = wpas_macsec_init;
+	kay_ctx->macsec_deinit = wpas_macsec_deinit;
+	kay_ctx->macsec_get_capability = wpas_macsec_get_capability;
+	kay_ctx->enable_protect_frames = wpas_enable_protect_frames;
+	kay_ctx->enable_encrypt = wpas_enable_encrypt;
+	kay_ctx->set_replay_protect = wpas_set_replay_protect;
+	kay_ctx->set_current_cipher_suite = wpas_set_current_cipher_suite;
+	kay_ctx->enable_controlled_port = wpas_enable_controlled_port;
+	kay_ctx->get_receive_lowest_pn = wpas_get_receive_lowest_pn;
+	kay_ctx->get_transmit_next_pn = wpas_get_transmit_next_pn;
+	kay_ctx->set_transmit_next_pn = wpas_set_transmit_next_pn;
+	kay_ctx->set_receive_lowest_pn = wpas_set_receive_lowest_pn;
+	kay_ctx->create_receive_sc = wpas_create_receive_sc;
+	kay_ctx->delete_receive_sc = wpas_delete_receive_sc;
+	kay_ctx->create_receive_sa = wpas_create_receive_sa;
+	kay_ctx->delete_receive_sa = wpas_delete_receive_sa;
+	kay_ctx->enable_receive_sa = wpas_enable_receive_sa;
+	kay_ctx->disable_receive_sa = wpas_disable_receive_sa;
+	kay_ctx->create_transmit_sc = wpas_create_transmit_sc;
+	kay_ctx->delete_transmit_sc = wpas_delete_transmit_sc;
+	kay_ctx->create_transmit_sa = wpas_create_transmit_sa;
+	kay_ctx->delete_transmit_sa = wpas_delete_transmit_sa;
+	kay_ctx->enable_transmit_sa = wpas_enable_transmit_sa;
+	kay_ctx->disable_transmit_sa = wpas_disable_transmit_sa;
+
+	res = ieee802_1x_kay_init(kay_ctx, policy, ssid->macsec_replay_protect,
+				  ssid->macsec_replay_window, ssid->macsec_port,
+				  ssid->mka_priority, wpa_s->ifname,
+				  wpa_s->own_addr);
+	/* ieee802_1x_kay_init() frees kay_ctx on failure */
+	if (res == NULL)
+		return -1;
+
+	wpa_s->kay = res;
+
+	return 0;
+}
+
+
+void ieee802_1x_dealloc_kay_sm(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s->kay)
+		return;
+
+	ieee802_1x_kay_deinit(wpa_s->kay);
+	wpa_s->kay = NULL;
+}
+
+
+static int ieee802_1x_auth_get_session_id(struct wpa_supplicant *wpa_s,
+					  const u8 *addr, u8 *sid, size_t *len)
+{
+	const u8 *session_id;
+	size_t id_len, need_len;
+
+	session_id = eapol_sm_get_session_id(wpa_s->eapol, &id_len);
+	if (session_id == NULL) {
+		wpa_printf(MSG_DEBUG,
+			   "Failed to get SessionID from EAPOL state machines");
+		return -1;
+	}
+
+	need_len = 1 + 2 * 32 /* random size */;
+	if (need_len > id_len) {
+		wpa_printf(MSG_DEBUG, "EAP Session-Id not long enough");
+		return -1;
+	}
+
+	os_memcpy(sid, session_id, need_len);
+	*len = need_len;
+
+	return 0;
+}
+
+
+static int ieee802_1x_auth_get_msk(struct wpa_supplicant *wpa_s, const u8 *addr,
+				   u8 *msk, size_t *len)
+{
+	u8 key[EAP_MSK_LEN];
+	size_t keylen;
+	struct eapol_sm *sm;
+	int res;
+
+	sm = wpa_s->eapol;
+	if (sm == NULL)
+		return -1;
+
+	keylen = EAP_MSK_LEN;
+	res = eapol_sm_get_key(sm, key, keylen);
+	if (res) {
+		wpa_printf(MSG_DEBUG,
+			   "Failed to get MSK from EAPOL state machines");
+		return -1;
+	}
+
+	if (keylen > *len)
+		keylen = *len;
+	os_memcpy(msk, key, keylen);
+	*len = keylen;
+
+	return 0;
+}
+
+
+void * ieee802_1x_notify_create_actor(struct wpa_supplicant *wpa_s,
+				      const u8 *peer_addr)
+{
+	u8 *sid;
+	size_t sid_len = 128;
+	struct mka_key_name *ckn;
+	struct mka_key *cak;
+	struct mka_key *msk;
+	void *res = NULL;
+
+	if (!wpa_s->kay || wpa_s->kay->policy == DO_NOT_SECURE)
+		return NULL;
+
+	wpa_printf(MSG_DEBUG,
+		   "IEEE 802.1X: External notification - Create MKA for "
+		   MACSTR, MAC2STR(peer_addr));
+
+	msk = os_zalloc(sizeof(*msk));
+	sid = os_zalloc(sid_len);
+	ckn = os_zalloc(sizeof(*ckn));
+	cak = os_zalloc(sizeof(*cak));
+	if (!msk || !sid || !ckn || !cak)
+		goto fail;
+
+	msk->len = DEFAULT_KEY_LEN;
+	if (ieee802_1x_auth_get_msk(wpa_s, wpa_s->bssid, msk->key, &msk->len)) {
+		wpa_printf(MSG_ERROR, "IEEE 802.1X: Could not get MSK");
+		goto fail;
+	}
+
+	if (ieee802_1x_auth_get_session_id(wpa_s, wpa_s->bssid, sid, &sid_len))
+	{
+		wpa_printf(MSG_ERROR,
+			   "IEEE 802.1X: Could not get EAP Session Id");
+		goto fail;
+	}
+
+	/* Derive CAK from MSK */
+	cak->len = DEFAULT_KEY_LEN;
+	if (ieee802_1x_cak_aes_cmac(msk->key, msk->len, wpa_s->own_addr,
+				    peer_addr, cak->key, cak->len)) {
+		wpa_printf(MSG_ERROR,
+			   "IEEE 802.1X: Deriving CAK failed");
+		goto fail;
+	}
+	wpa_hexdump_key(MSG_DEBUG, "Derived CAK", cak->key, cak->len);
+
+	/* Derive CKN from MSK */
+	ckn->len = DEFAULT_CKN_LEN;
+	if (ieee802_1x_ckn_aes_cmac(msk->key, msk->len, wpa_s->own_addr,
+				    peer_addr, sid, sid_len, ckn->name)) {
+		wpa_printf(MSG_ERROR,
+			   "IEEE 802.1X: Deriving CKN failed");
+		goto fail;
+	}
+	wpa_hexdump(MSG_DEBUG, "Derived CKN", ckn->name, ckn->len);
+
+	res = ieee802_1x_kay_create_mka(wpa_s->kay, ckn, cak, 0,
+					EAP_EXCHANGE, false);
+
+fail:
+	if (msk) {
+		os_memset(msk, 0, sizeof(*msk));
+		os_free(msk);
+	}
+	os_free(sid);
+	os_free(ckn);
+	if (cak) {
+		os_memset(cak, 0, sizeof(*cak));
+		os_free(cak);
+	}
+
+	return res;
+}
+
+
+void * ieee802_1x_create_preshared_mka(struct wpa_supplicant *wpa_s,
+				       struct wpa_ssid *ssid)
+{
+	struct mka_key *cak;
+	struct mka_key_name *ckn;
+	void *res = NULL;
+
+	if ((ssid->mka_psk_set & MKA_PSK_SET) != MKA_PSK_SET)
+		goto end;
+
+	ckn = os_zalloc(sizeof(*ckn));
+	if (!ckn)
+		goto end;
+
+	cak = os_zalloc(sizeof(*cak));
+	if (!cak)
+		goto free_ckn;
+
+	if (ieee802_1x_alloc_kay_sm(wpa_s, ssid) < 0 || !wpa_s->kay)
+		goto free_cak;
+
+	if (wpa_s->kay->policy == DO_NOT_SECURE)
+		goto dealloc;
+
+	cak->len = ssid->mka_cak_len;
+	os_memcpy(cak->key, ssid->mka_cak, cak->len);
+
+	ckn->len = ssid->mka_ckn_len;
+	os_memcpy(ckn->name, ssid->mka_ckn, ckn->len);
+
+	res = ieee802_1x_kay_create_mka(wpa_s->kay, ckn, cak, 0, PSK, false);
+	if (res)
+		goto free_cak;
+
+dealloc:
+	/* Failed to create MKA */
+	ieee802_1x_dealloc_kay_sm(wpa_s);
+free_cak:
+	os_free(cak);
+free_ckn:
+	os_free(ckn);
+end:
+	return res;
+}
diff --git a/wpa_supplicant/wpas_kay.h b/wpa_supplicant/wpas_kay.h
new file mode 100644
index 000000000000..81f8e0ce329e
--- /dev/null
+++ b/wpa_supplicant/wpas_kay.h
@@ -0,0 +1,51 @@
+/*
+ * IEEE 802.1X-2010 KaY Interface
+ * Copyright (c) 2013-2014, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPAS_KAY_H
+#define WPAS_KAY_H
+
+#ifdef CONFIG_MACSEC
+
+int ieee802_1x_alloc_kay_sm(struct wpa_supplicant *wpa_s,
+			    struct wpa_ssid *ssid);
+void * ieee802_1x_notify_create_actor(struct wpa_supplicant *wpa_s,
+				      const u8 *peer_addr);
+void ieee802_1x_dealloc_kay_sm(struct wpa_supplicant *wpa_s);
+
+void * ieee802_1x_create_preshared_mka(struct wpa_supplicant *wpa_s,
+				       struct wpa_ssid *ssid);
+
+#else /* CONFIG_MACSEC */
+
+static inline int ieee802_1x_alloc_kay_sm(struct wpa_supplicant *wpa_s,
+					  struct wpa_ssid *ssid)
+{
+	return 0;
+}
+
+static inline void *
+ieee802_1x_notify_create_actor(struct wpa_supplicant *wpa_s,
+			       const u8 *peer_addr)
+{
+	return NULL;
+}
+
+static inline void ieee802_1x_dealloc_kay_sm(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void *
+ieee802_1x_create_preshared_mka(struct wpa_supplicant *wpa_s,
+				struct wpa_ssid *ssid)
+{
+	return 0;
+}
+
+#endif /* CONFIG_MACSEC */
+
+#endif /* WPAS_KAY_H */
diff --git a/wpa_supplicant/wpas_module_tests.c b/wpa_supplicant/wpas_module_tests.c
new file mode 100644
index 000000000000..ce5398cb851a
--- /dev/null
+++ b/wpa_supplicant/wpas_module_tests.c
@@ -0,0 +1,114 @@
+/*
+ * wpa_supplicant module tests
+ * Copyright (c) 2014, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/module_tests.h"
+#include "wpa_supplicant_i.h"
+#include "bssid_ignore.h"
+
+
+static int wpas_bssid_ignore_module_tests(void)
+{
+	struct wpa_supplicant wpa_s;
+	int ret = -1;
+
+	os_memset(&wpa_s, 0, sizeof(wpa_s));
+
+	wpa_bssid_ignore_clear(&wpa_s);
+
+	if (wpa_bssid_ignore_get(NULL, NULL) != NULL ||
+	    wpa_bssid_ignore_get(NULL, (u8 *) "123456") != NULL ||
+	    wpa_bssid_ignore_get(&wpa_s, NULL) != NULL ||
+	    wpa_bssid_ignore_get(&wpa_s, (u8 *) "123456") != NULL)
+		goto fail;
+
+	if (wpa_bssid_ignore_add(NULL, NULL) == 0 ||
+	    wpa_bssid_ignore_add(NULL, (u8 *) "123456") == 0 ||
+	    wpa_bssid_ignore_add(&wpa_s, NULL) == 0)
+		goto fail;
+
+	if (wpa_bssid_ignore_del(NULL, NULL) == 0 ||
+	    wpa_bssid_ignore_del(NULL, (u8 *) "123456") == 0 ||
+	    wpa_bssid_ignore_del(&wpa_s, NULL) == 0 ||
+	    wpa_bssid_ignore_del(&wpa_s, (u8 *) "123456") == 0)
+		goto fail;
+
+	if (wpa_bssid_ignore_add(&wpa_s, (u8 *) "111111") < 0 ||
+	    wpa_bssid_ignore_add(&wpa_s, (u8 *) "111111") < 0 ||
+	    wpa_bssid_ignore_add(&wpa_s, (u8 *) "222222") < 0 ||
+	    wpa_bssid_ignore_add(&wpa_s, (u8 *) "333333") < 0 ||
+	    wpa_bssid_ignore_add(&wpa_s, (u8 *) "444444") < 0 ||
+	    wpa_bssid_ignore_del(&wpa_s, (u8 *) "333333") < 0 ||
+	    wpa_bssid_ignore_del(&wpa_s, (u8 *) "xxxxxx") == 0 ||
+	    wpa_bssid_ignore_get(&wpa_s, (u8 *) "xxxxxx") != NULL ||
+	    wpa_bssid_ignore_get(&wpa_s, (u8 *) "111111") == NULL ||
+	    wpa_bssid_ignore_get(&wpa_s, (u8 *) "222222") == NULL ||
+	    wpa_bssid_ignore_get(&wpa_s, (u8 *) "444444") == NULL ||
+	    wpa_bssid_ignore_del(&wpa_s, (u8 *) "111111") < 0 ||
+	    wpa_bssid_ignore_del(&wpa_s, (u8 *) "222222") < 0 ||
+	    wpa_bssid_ignore_del(&wpa_s, (u8 *) "444444") < 0 ||
+	    wpa_bssid_ignore_add(&wpa_s, (u8 *) "111111") < 0 ||
+	    wpa_bssid_ignore_add(&wpa_s, (u8 *) "222222") < 0 ||
+	    wpa_bssid_ignore_add(&wpa_s, (u8 *) "333333") < 0)
+		goto fail;
+
+	wpa_bssid_ignore_clear(&wpa_s);
+
+	if (wpa_bssid_ignore_add(&wpa_s, (u8 *) "111111") < 0 ||
+	    wpa_bssid_ignore_add(&wpa_s, (u8 *) "222222") < 0 ||
+	    wpa_bssid_ignore_add(&wpa_s, (u8 *) "333333") < 0 ||
+	    wpa_bssid_ignore_add(&wpa_s, (u8 *) "444444") < 0 ||
+	    !wpa_bssid_ignore_is_listed(&wpa_s, (u8 *) "111111") ||
+	    wpa_bssid_ignore_del(&wpa_s, (u8 *) "111111") < 0 ||
+	    wpa_bssid_ignore_is_listed(&wpa_s, (u8 *) "111111") ||
+	    wpa_bssid_ignore_add(&wpa_s, (u8 *) "111111") < 0)
+		goto fail;
+
+	wpa_bssid_ignore_update(&wpa_s);
+
+	if (!wpa_bssid_ignore_is_listed(&wpa_s, (u8 *) "111111"))
+		goto fail;
+
+	ret = 0;
+fail:
+	wpa_bssid_ignore_clear(&wpa_s);
+
+	if (ret)
+		wpa_printf(MSG_ERROR, "bssid_ignore module test failure");
+
+	return ret;
+}
+
+
+int wpas_module_tests(void)
+{
+	int ret = 0;
+
+	wpa_printf(MSG_INFO, "wpa_supplicant module tests");
+
+	if (wpas_bssid_ignore_module_tests() < 0)
+		ret = -1;
+
+#ifdef CONFIG_WPS
+	if (wps_module_tests() < 0)
+		ret = -1;
+#endif /* CONFIG_WPS */
+
+	if (utils_module_tests() < 0)
+		ret = -1;
+
+	if (common_module_tests() < 0)
+		ret = -1;
+
+	if (crypto_module_tests() < 0)
+		ret = -1;
+
+	return ret;
+}
diff --git a/wpa_supplicant/wps_supplicant.c b/wpa_supplicant/wps_supplicant.c
new file mode 100644
index 000000000000..5633f3d1ecaf
--- /dev/null
+++ b/wpa_supplicant/wps_supplicant.c
@@ -0,0 +1,3013 @@
+/*
+ * wpa_supplicant / WPS integration
+ * Copyright (c) 2008-2014, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eloop.h"
+#include "uuid.h"
+#include "crypto/random.h"
+#include "crypto/dh_group5.h"
+#include "common/ieee802_11_defs.h"
+#include "common/ieee802_11_common.h"
+#include "common/wpa_common.h"
+#include "common/wpa_ctrl.h"
+#include "eap_common/eap_wsc_common.h"
+#include "eap_peer/eap.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "rsn_supp/wpa.h"
+#include "wps/wps_attr_parse.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "notify.h"
+#include "bssid_ignore.h"
+#include "bss.h"
+#include "scan.h"
+#include "ap.h"
+#include "p2p/p2p.h"
+#include "p2p_supplicant.h"
+#include "wps_supplicant.h"
+
+
+#ifndef WPS_PIN_SCAN_IGNORE_SEL_REG
+#define WPS_PIN_SCAN_IGNORE_SEL_REG 3
+#endif /* WPS_PIN_SCAN_IGNORE_SEL_REG */
+
+/*
+ * The minimum time in seconds before trying to associate to a WPS PIN AP that
+ * does not have Selected Registrar TRUE.
+ */
+#ifndef WPS_PIN_TIME_IGNORE_SEL_REG
+#define WPS_PIN_TIME_IGNORE_SEL_REG 5
+#endif /* WPS_PIN_TIME_IGNORE_SEL_REG */
+
+static void wpas_wps_timeout(void *eloop_ctx, void *timeout_ctx);
+static void wpas_clear_wps(struct wpa_supplicant *wpa_s);
+
+
+static void wpas_wps_clear_ap_info(struct wpa_supplicant *wpa_s)
+{
+	os_free(wpa_s->wps_ap);
+	wpa_s->wps_ap = NULL;
+	wpa_s->num_wps_ap = 0;
+	wpa_s->wps_ap_iter = 0;
+}
+
+
+static void wpas_wps_assoc_with_cred(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	int use_fast_assoc = timeout_ctx != NULL;
+
+	wpa_printf(MSG_DEBUG, "WPS: Continuing association after eapol_cb");
+	if (!use_fast_assoc ||
+	    wpa_supplicant_fast_associate(wpa_s) != 1)
+		wpa_supplicant_req_scan(wpa_s, 0, 0);
+}
+
+
+static void wpas_wps_assoc_with_cred_cancel(struct wpa_supplicant *wpa_s)
+{
+	eloop_cancel_timeout(wpas_wps_assoc_with_cred, wpa_s, (void *) 0);
+	eloop_cancel_timeout(wpas_wps_assoc_with_cred, wpa_s, (void *) 1);
+}
+
+
+int wpas_wps_eapol_cb(struct wpa_supplicant *wpa_s)
+{
+	if (wpas_p2p_wps_eapol_cb(wpa_s) > 0)
+		return 1;
+
+	if (!wpa_s->wps_success &&
+	    wpa_s->current_ssid &&
+	    eap_is_wps_pin_enrollee(&wpa_s->current_ssid->eap)) {
+		const u8 *bssid = wpa_s->bssid;
+		if (is_zero_ether_addr(bssid))
+			bssid = wpa_s->pending_bssid;
+
+		wpa_printf(MSG_DEBUG, "WPS: PIN registration with " MACSTR
+			   " did not succeed - continue trying to find "
+			   "suitable AP", MAC2STR(bssid));
+		wpa_bssid_ignore_add(wpa_s, bssid);
+
+		wpa_supplicant_deauthenticate(wpa_s,
+					      WLAN_REASON_DEAUTH_LEAVING);
+		wpa_s->reassociate = 1;
+		wpa_supplicant_req_scan(wpa_s,
+					wpa_s->bssid_ignore_cleared ? 5 : 0, 0);
+		wpa_s->bssid_ignore_cleared = false;
+		return 1;
+	}
+
+	wpas_wps_clear_ap_info(wpa_s);
+	eloop_cancel_timeout(wpas_wps_timeout, wpa_s, NULL);
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPS && !wpa_s->wps_success)
+		wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_FAIL);
+
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPS && wpa_s->current_ssid &&
+	    !(wpa_s->current_ssid->key_mgmt & WPA_KEY_MGMT_WPS)) {
+		int disabled = wpa_s->current_ssid->disabled;
+		unsigned int freq = wpa_s->assoc_freq;
+		struct wpa_bss *bss;
+		struct wpa_ssid *ssid = NULL;
+		int use_fast_assoc = 0;
+
+		wpa_printf(MSG_DEBUG, "WPS: Network configuration replaced - "
+			   "try to associate with the received credential "
+			   "(freq=%u)", freq);
+		wpa_s->own_disconnect_req = 1;
+		wpa_supplicant_deauthenticate(wpa_s,
+					      WLAN_REASON_DEAUTH_LEAVING);
+		if (disabled) {
+			wpa_printf(MSG_DEBUG, "WPS: Current network is "
+				   "disabled - wait for user to enable");
+			return 1;
+		}
+		wpa_s->after_wps = 5;
+		wpa_s->wps_freq = freq;
+		wpa_s->normal_scans = 0;
+		wpa_s->reassociate = 1;
+
+		wpa_printf(MSG_DEBUG, "WPS: Checking whether fast association "
+			   "without a new scan can be used");
+		bss = wpa_supplicant_pick_network(wpa_s, &ssid);
+		if (bss) {
+			struct wpabuf *wps;
+			struct wps_parse_attr attr;
+
+			wps = wpa_bss_get_vendor_ie_multi(bss,
+							  WPS_IE_VENDOR_TYPE);
+			if (wps && wps_parse_msg(wps, &attr) == 0 &&
+			    attr.wps_state &&
+			    *attr.wps_state == WPS_STATE_CONFIGURED)
+				use_fast_assoc = 1;
+			wpabuf_free(wps);
+		}
+
+		/*
+		 * Complete the next step from an eloop timeout to allow pending
+		 * driver events related to the disconnection to be processed
+		 * first. This makes it less likely for disconnection event to
+		 * cause problems with the following connection.
+		 */
+		wpa_printf(MSG_DEBUG, "WPS: Continue association from timeout");
+		wpas_wps_assoc_with_cred_cancel(wpa_s);
+		eloop_register_timeout(0, 10000,
+				       wpas_wps_assoc_with_cred, wpa_s,
+				       use_fast_assoc ? (void *) 1 :
+				       (void *) 0);
+		return 1;
+	}
+
+	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPS && wpa_s->current_ssid) {
+		wpa_printf(MSG_DEBUG, "WPS: Registration completed - waiting "
+			   "for external credential processing");
+		wpas_clear_wps(wpa_s);
+		wpa_s->own_disconnect_req = 1;
+		wpa_supplicant_deauthenticate(wpa_s,
+					      WLAN_REASON_DEAUTH_LEAVING);
+		return 1;
+	}
+
+	return 0;
+}
+
+
+static void wpas_wps_security_workaround(struct wpa_supplicant *wpa_s,
+					 struct wpa_ssid *ssid,
+					 const struct wps_credential *cred)
+{
+	struct wpa_driver_capa capa;
+	struct wpa_bss *bss;
+	const u8 *ie;
+	struct wpa_ie_data adv;
+	int wpa2 = 0, ccmp = 0;
+	enum wpa_driver_if_type iftype;
+
+	/*
+	 * Many existing WPS APs do not know how to negotiate WPA2 or CCMP in
+	 * case they are configured for mixed mode operation (WPA+WPA2 and
+	 * TKIP+CCMP). Try to use scan results to figure out whether the AP
+	 * actually supports stronger security and select that if the client
+	 * has support for it, too.
+	 */
+
+	if (wpa_drv_get_capa(wpa_s, &capa))
+		return; /* Unknown what driver supports */
+
+	if (ssid->ssid == NULL)
+		return;
+	bss = wpa_bss_get(wpa_s, cred->mac_addr, ssid->ssid, ssid->ssid_len);
+	if (!bss)
+		bss = wpa_bss_get(wpa_s, wpa_s->bssid,
+				  ssid->ssid, ssid->ssid_len);
+	if (bss == NULL) {
+		wpa_printf(MSG_DEBUG, "WPS: The AP was not found from BSS "
+			   "table - use credential as-is");
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "WPS: AP found from BSS table");
+
+	ie = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+	if (ie && wpa_parse_wpa_ie(ie, 2 + ie[1], &adv) == 0) {
+		wpa2 = 1;
+		if (adv.pairwise_cipher & WPA_CIPHER_CCMP)
+			ccmp = 1;
+	} else {
+		ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
+		if (ie && wpa_parse_wpa_ie(ie, 2 + ie[1], &adv) == 0 &&
+		    adv.pairwise_cipher & WPA_CIPHER_CCMP)
+			ccmp = 1;
+	}
+
+	if (ie == NULL && (ssid->proto & WPA_PROTO_WPA) &&
+	    (ssid->pairwise_cipher & WPA_CIPHER_TKIP)) {
+		/*
+		 * TODO: This could be the initial AP configuration and the
+		 * Beacon contents could change shortly. Should request a new
+		 * scan and delay addition of the network until the updated
+		 * scan results are available.
+		 */
+		wpa_printf(MSG_DEBUG, "WPS: The AP did not yet advertise WPA "
+			   "support - use credential as-is");
+		return;
+	}
+
+	iftype = ssid->p2p_group ? WPA_IF_P2P_CLIENT : WPA_IF_STATION;
+
+	if (ccmp && !(ssid->pairwise_cipher & WPA_CIPHER_CCMP) &&
+	    (ssid->pairwise_cipher & WPA_CIPHER_TKIP) &&
+	    (capa.key_mgmt_iftype[iftype] &
+	     WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) {
+		wpa_printf(MSG_DEBUG, "WPS: Add CCMP into the credential "
+			   "based on scan results");
+		if (wpa_s->conf->ap_scan == 1)
+			ssid->pairwise_cipher |= WPA_CIPHER_CCMP;
+		else
+			ssid->pairwise_cipher = WPA_CIPHER_CCMP;
+	}
+
+	if (wpa2 && !(ssid->proto & WPA_PROTO_RSN) &&
+	    (ssid->proto & WPA_PROTO_WPA) &&
+	    (capa.enc & WPA_DRIVER_CAPA_ENC_CCMP)) {
+		wpa_printf(MSG_DEBUG, "WPS: Add WPA2 into the credential "
+			   "based on scan results");
+		if (wpa_s->conf->ap_scan == 1)
+			ssid->proto |= WPA_PROTO_RSN;
+		else
+			ssid->proto = WPA_PROTO_RSN;
+	}
+}
+
+
+static void wpas_wps_remove_dup_network(struct wpa_supplicant *wpa_s,
+					struct wpa_ssid *new_ssid)
+{
+	struct wpa_ssid *ssid, *next;
+
+	for (ssid = wpa_s->conf->ssid, next = ssid ? ssid->next : NULL; ssid;
+	     ssid = next, next = ssid ? ssid->next : NULL) {
+		/*
+		 * new_ssid has already been added to the list in
+		 * wpas_wps_add_network(), so skip it.
+		 */
+		if (ssid == new_ssid)
+			continue;
+
+		if (ssid->bssid_set || new_ssid->bssid_set) {
+			if (ssid->bssid_set != new_ssid->bssid_set)
+				continue;
+			if (os_memcmp(ssid->bssid, new_ssid->bssid, ETH_ALEN) !=
+			    0)
+				continue;
+		}
+
+		/* compare SSID */
+		if (ssid->ssid_len == 0 || ssid->ssid_len != new_ssid->ssid_len)
+			continue;
+
+		if (ssid->ssid && new_ssid->ssid) {
+			if (os_memcmp(ssid->ssid, new_ssid->ssid,
+				      ssid->ssid_len) != 0)
+				continue;
+		} else if (ssid->ssid || new_ssid->ssid)
+			continue;
+
+		/* compare security parameters */
+		if (ssid->auth_alg != new_ssid->auth_alg ||
+		    ssid->key_mgmt != new_ssid->key_mgmt ||
+		    (ssid->group_cipher != new_ssid->group_cipher &&
+		     !(ssid->group_cipher & new_ssid->group_cipher &
+		       WPA_CIPHER_CCMP)))
+			continue;
+
+		/*
+		 * Some existing WPS APs will send two creds in case they are
+		 * configured for mixed mode operation (WPA+WPA2 and TKIP+CCMP).
+		 * Try to merge these two creds if they are received in the same
+		 * M8 message.
+		 */
+		if (ssid->wps_run && ssid->wps_run == new_ssid->wps_run &&
+		    wpa_key_mgmt_wpa_psk(ssid->key_mgmt)) {
+			if (new_ssid->passphrase && ssid->passphrase &&
+			    os_strcmp(new_ssid->passphrase, ssid->passphrase) !=
+			    0) {
+				wpa_printf(MSG_DEBUG,
+					   "WPS: M8 Creds with different passphrase - do not merge");
+				continue;
+			}
+
+			if (new_ssid->psk_set &&
+			    (!ssid->psk_set ||
+			     os_memcmp(new_ssid->psk, ssid->psk, 32) != 0)) {
+				wpa_printf(MSG_DEBUG,
+					   "WPS: M8 Creds with different PSK - do not merge");
+				continue;
+			}
+
+			if ((new_ssid->passphrase && !ssid->passphrase) ||
+			    (!new_ssid->passphrase && ssid->passphrase)) {
+				wpa_printf(MSG_DEBUG,
+					   "WPS: M8 Creds with different passphrase/PSK type - do not merge");
+				continue;
+			}
+
+			wpa_printf(MSG_DEBUG,
+				   "WPS: Workaround - merge likely WPA/WPA2-mixed mode creds in same M8 message");
+			new_ssid->proto |= ssid->proto;
+			new_ssid->pairwise_cipher |= ssid->pairwise_cipher;
+		} else {
+			/*
+			 * proto and pairwise_cipher difference matter for
+			 * non-mixed-mode creds.
+			 */
+			if (ssid->proto != new_ssid->proto ||
+			    ssid->pairwise_cipher != new_ssid->pairwise_cipher)
+				continue;
+		}
+
+		/* Remove the duplicated older network entry. */
+		wpa_printf(MSG_DEBUG, "Remove duplicate network %d", ssid->id);
+		wpas_notify_network_removed(wpa_s, ssid);
+		if (wpa_s->current_ssid == ssid)
+			wpa_s->current_ssid = NULL;
+		wpa_config_remove_network(wpa_s->conf, ssid->id);
+	}
+}
+
+
+static int wpa_supplicant_wps_cred(void *ctx,
+				   const struct wps_credential *cred)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	u16 auth_type;
+#ifdef CONFIG_WPS_REG_DISABLE_OPEN
+	int registrar = 0;
+#endif /* CONFIG_WPS_REG_DISABLE_OPEN */
+	bool add_sae;
+
+	if ((wpa_s->conf->wps_cred_processing == 1 ||
+	     wpa_s->conf->wps_cred_processing == 2) && cred->cred_attr) {
+		size_t blen = cred->cred_attr_len * 2 + 1;
+		char *buf = os_malloc(blen);
+		if (buf) {
+			wpa_snprintf_hex(buf, blen,
+					 cred->cred_attr, cred->cred_attr_len);
+			wpa_msg(wpa_s, MSG_INFO, "%s%s",
+				WPS_EVENT_CRED_RECEIVED, buf);
+			os_free(buf);
+		}
+
+		wpas_notify_wps_credential(wpa_s, cred);
+	} else
+		wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_CRED_RECEIVED);
+
+	wpa_hexdump_key(MSG_DEBUG, "WPS: Received Credential attribute",
+			cred->cred_attr, cred->cred_attr_len);
+
+	if (wpa_s->conf->wps_cred_processing == 1)
+		return 0;
+
+	wpa_hexdump_ascii(MSG_DEBUG, "WPS: SSID", cred->ssid, cred->ssid_len);
+	wpa_printf(MSG_DEBUG, "WPS: Authentication Type 0x%x",
+		   cred->auth_type);
+	wpa_printf(MSG_DEBUG, "WPS: Encryption Type 0x%x", cred->encr_type);
+	wpa_printf(MSG_DEBUG, "WPS: Network Key Index %d", cred->key_idx);
+	wpa_hexdump_key(MSG_DEBUG, "WPS: Network Key",
+			cred->key, cred->key_len);
+	wpa_printf(MSG_DEBUG, "WPS: MAC Address " MACSTR,
+		   MAC2STR(cred->mac_addr));
+
+	auth_type = cred->auth_type;
+	if (auth_type == (WPS_AUTH_WPAPSK | WPS_AUTH_WPA2PSK)) {
+		wpa_printf(MSG_DEBUG, "WPS: Workaround - convert mixed-mode "
+			   "auth_type into WPA2PSK");
+		auth_type = WPS_AUTH_WPA2PSK;
+	}
+
+	if (auth_type != WPS_AUTH_OPEN &&
+	    auth_type != WPS_AUTH_WPAPSK &&
+	    auth_type != WPS_AUTH_WPA2PSK) {
+		wpa_printf(MSG_DEBUG, "WPS: Ignored credentials for "
+			   "unsupported authentication type 0x%x",
+			   auth_type);
+		return 0;
+	}
+
+	if (auth_type == WPS_AUTH_WPAPSK || auth_type == WPS_AUTH_WPA2PSK) {
+		if (cred->key_len < 8 || cred->key_len > 2 * PMK_LEN) {
+			wpa_printf(MSG_ERROR, "WPS: Reject PSK credential with "
+				   "invalid Network Key length %lu",
+				   (unsigned long) cred->key_len);
+			return -1;
+		}
+	}
+
+	if (ssid && (ssid->key_mgmt & WPA_KEY_MGMT_WPS)) {
+		wpa_printf(MSG_DEBUG, "WPS: Replace WPS network block based "
+			   "on the received credential");
+#ifdef CONFIG_WPS_REG_DISABLE_OPEN
+		if (ssid->eap.identity &&
+		    ssid->eap.identity_len == WSC_ID_REGISTRAR_LEN &&
+		    os_memcmp(ssid->eap.identity, WSC_ID_REGISTRAR,
+			      WSC_ID_REGISTRAR_LEN) == 0)
+			registrar = 1;
+#endif /* CONFIG_WPS_REG_DISABLE_OPEN */
+		os_free(ssid->eap.identity);
+		ssid->eap.identity = NULL;
+		ssid->eap.identity_len = 0;
+		os_free(ssid->eap.phase1);
+		ssid->eap.phase1 = NULL;
+		os_free(ssid->eap.eap_methods);
+		ssid->eap.eap_methods = NULL;
+		if (!ssid->p2p_group) {
+			ssid->temporary = 0;
+			ssid->bssid_set = 0;
+		}
+		ssid->disabled_until.sec = 0;
+		ssid->disabled_until.usec = 0;
+		ssid->auth_failures = 0;
+	} else {
+		wpa_printf(MSG_DEBUG, "WPS: Create a new network based on the "
+			   "received credential");
+		ssid = wpa_config_add_network(wpa_s->conf);
+		if (ssid == NULL)
+			return -1;
+		if (wpa_s->current_ssid) {
+			/*
+			 * Should the GO issue multiple credentials for some
+			 * reason, each credential should be marked as a
+			 * temporary P2P group similarly to the one that gets
+			 * marked as such based on the pre-configured values
+			 * used for the WPS network block.
+			 */
+			ssid->p2p_group = wpa_s->current_ssid->p2p_group;
+			ssid->temporary = wpa_s->current_ssid->temporary;
+		}
+		wpas_notify_network_added(wpa_s, ssid);
+	}
+
+	wpa_config_set_network_defaults(ssid);
+	ssid->wps_run = wpa_s->wps_run;
+
+	os_free(ssid->ssid);
+	ssid->ssid = os_malloc(cred->ssid_len);
+	if (ssid->ssid) {
+		os_memcpy(ssid->ssid, cred->ssid, cred->ssid_len);
+		ssid->ssid_len = cred->ssid_len;
+	}
+
+	switch (cred->encr_type) {
+	case WPS_ENCR_NONE:
+		break;
+	case WPS_ENCR_TKIP:
+		ssid->pairwise_cipher = WPA_CIPHER_TKIP | WPA_CIPHER_CCMP;
+		break;
+	case WPS_ENCR_AES:
+		ssid->pairwise_cipher = WPA_CIPHER_CCMP;
+		if (wpa_s->drv_capa_known &&
+		    (wpa_s->drv_enc & WPA_DRIVER_CAPA_ENC_GCMP)) {
+			ssid->pairwise_cipher |= WPA_CIPHER_GCMP;
+			ssid->group_cipher |= WPA_CIPHER_GCMP;
+		}
+		if (wpa_s->drv_capa_known &&
+		    (wpa_s->drv_enc & WPA_DRIVER_CAPA_ENC_GCMP_256)) {
+			ssid->pairwise_cipher |= WPA_CIPHER_GCMP_256;
+			ssid->group_cipher |= WPA_CIPHER_GCMP_256;
+		}
+		if (wpa_s->drv_capa_known &&
+		    (wpa_s->drv_enc & WPA_DRIVER_CAPA_ENC_CCMP_256)) {
+			ssid->pairwise_cipher |= WPA_CIPHER_CCMP_256;
+			ssid->group_cipher |= WPA_CIPHER_CCMP_256;
+		}
+		break;
+	}
+
+	switch (auth_type) {
+	case WPS_AUTH_OPEN:
+		ssid->auth_alg = WPA_AUTH_ALG_OPEN;
+		ssid->key_mgmt = WPA_KEY_MGMT_NONE;
+		ssid->proto = 0;
+#ifdef CONFIG_WPS_REG_DISABLE_OPEN
+		if (registrar) {
+			wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_OPEN_NETWORK
+				"id=%d - Credentials for an open "
+				"network disabled by default - use "
+				"'select_network %d' to enable",
+				ssid->id, ssid->id);
+			ssid->disabled = 1;
+		}
+#endif /* CONFIG_WPS_REG_DISABLE_OPEN */
+		break;
+	case WPS_AUTH_WPAPSK:
+		ssid->auth_alg = WPA_AUTH_ALG_OPEN;
+		ssid->key_mgmt = WPA_KEY_MGMT_PSK;
+		ssid->proto = WPA_PROTO_WPA | WPA_PROTO_RSN;
+		break;
+	case WPS_AUTH_WPA2PSK:
+		ssid->auth_alg = WPA_AUTH_ALG_OPEN;
+		ssid->key_mgmt = WPA_KEY_MGMT_PSK;
+		add_sae = wpa_s->conf->wps_cred_add_sae;
+#ifdef CONFIG_P2P
+		if (ssid->p2p_group && is_p2p_6ghz_capable(wpa_s->global->p2p))
+			add_sae = true;
+#endif /* CONFIG_P2P */
+		if (add_sae && cred->key_len != 2 * PMK_LEN) {
+			ssid->auth_alg = 0;
+			ssid->key_mgmt |= WPA_KEY_MGMT_SAE;
+			ssid->ieee80211w = MGMT_FRAME_PROTECTION_OPTIONAL;
+		}
+		ssid->proto = WPA_PROTO_RSN;
+		break;
+	}
+
+	if (ssid->key_mgmt & WPA_KEY_MGMT_PSK) {
+		if (cred->key_len == 2 * PMK_LEN) {
+			if (hexstr2bin((const char *) cred->key, ssid->psk,
+				       PMK_LEN)) {
+				wpa_printf(MSG_ERROR, "WPS: Invalid Network "
+					   "Key");
+				return -1;
+			}
+			ssid->psk_set = 1;
+			ssid->export_keys = 1;
+		} else if (cred->key_len >= 8 && cred->key_len < 2 * PMK_LEN) {
+			os_free(ssid->passphrase);
+			ssid->passphrase = os_malloc(cred->key_len + 1);
+			if (ssid->passphrase == NULL)
+				return -1;
+			os_memcpy(ssid->passphrase, cred->key, cred->key_len);
+			ssid->passphrase[cred->key_len] = '\0';
+			wpa_config_update_psk(ssid);
+			ssid->export_keys = 1;
+		} else {
+			wpa_printf(MSG_ERROR, "WPS: Invalid Network Key "
+				   "length %lu",
+				   (unsigned long) cred->key_len);
+			return -1;
+		}
+	}
+	ssid->priority = wpa_s->conf->wps_priority;
+
+	wpas_wps_security_workaround(wpa_s, ssid, cred);
+
+	wpas_wps_remove_dup_network(wpa_s, ssid);
+
+#ifndef CONFIG_NO_CONFIG_WRITE
+	if (wpa_s->conf->update_config &&
+	    wpa_config_write(wpa_s->confname, wpa_s->conf)) {
+		wpa_printf(MSG_DEBUG, "WPS: Failed to update configuration");
+		return -1;
+	}
+#endif /* CONFIG_NO_CONFIG_WRITE */
+
+	if (ssid->priority)
+		wpa_config_update_prio_list(wpa_s->conf);
+
+	/*
+	 * Optimize the post-WPS scan based on the channel used during
+	 * the provisioning in case EAP-Failure is not received.
+	 */
+	wpa_s->after_wps = 5;
+	wpa_s->wps_freq = wpa_s->assoc_freq;
+
+	return 0;
+}
+
+
+static void wpa_supplicant_wps_event_m2d(struct wpa_supplicant *wpa_s,
+					 struct wps_event_m2d *m2d)
+{
+	wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_M2D
+		"dev_password_id=%d config_error=%d",
+		m2d->dev_password_id, m2d->config_error);
+	wpas_notify_wps_event_m2d(wpa_s, m2d);
+#ifdef CONFIG_P2P
+	if (wpa_s->p2pdev && wpa_s->p2pdev != wpa_s) {
+		wpa_msg(wpa_s->p2pdev, MSG_INFO, WPS_EVENT_M2D
+			"dev_password_id=%d config_error=%d",
+			m2d->dev_password_id, m2d->config_error);
+	}
+	if (m2d->config_error == WPS_CFG_MULTIPLE_PBC_DETECTED) {
+		/*
+		 * Notify P2P from eloop timeout to avoid issues with the
+		 * interface getting removed while processing a message.
+		 */
+		eloop_register_timeout(0, 0, wpas_p2p_pbc_overlap_cb, wpa_s,
+				       NULL);
+	}
+#endif /* CONFIG_P2P */
+}
+
+
+static void wpas_wps_clear_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	wpa_printf(MSG_DEBUG, "WPS: Clear WPS network from timeout");
+	wpas_clear_wps(wpa_s);
+}
+
+
+static void wpa_supplicant_wps_event_fail(struct wpa_supplicant *wpa_s,
+					  struct wps_event_fail *fail)
+{
+	if (fail->error_indication > 0 &&
+	    fail->error_indication < NUM_WPS_EI_VALUES) {
+		wpa_msg(wpa_s, MSG_INFO,
+			WPS_EVENT_FAIL "msg=%d config_error=%d reason=%d (%s)",
+			fail->msg, fail->config_error, fail->error_indication,
+			wps_ei_str(fail->error_indication));
+		if (wpa_s->p2pdev && wpa_s->p2pdev != wpa_s)
+			wpa_msg(wpa_s->p2pdev, MSG_INFO, WPS_EVENT_FAIL
+				"msg=%d config_error=%d reason=%d (%s)",
+				fail->msg, fail->config_error,
+				fail->error_indication,
+				wps_ei_str(fail->error_indication));
+	} else {
+		wpa_msg(wpa_s, MSG_INFO,
+			WPS_EVENT_FAIL "msg=%d config_error=%d",
+			fail->msg, fail->config_error);
+		if (wpa_s->p2pdev && wpa_s->p2pdev != wpa_s)
+			wpa_msg(wpa_s->p2pdev, MSG_INFO, WPS_EVENT_FAIL
+				"msg=%d config_error=%d",
+				fail->msg, fail->config_error);
+	}
+
+	/*
+	 * Need to allow WPS processing to complete, e.g., by sending WSC_NACK.
+	 */
+	wpa_printf(MSG_DEBUG, "WPS: Register timeout to clear WPS network");
+	eloop_cancel_timeout(wpas_wps_clear_timeout, wpa_s, NULL);
+	eloop_register_timeout(0, 100000, wpas_wps_clear_timeout, wpa_s, NULL);
+
+	wpas_notify_wps_event_fail(wpa_s, fail);
+	wpas_p2p_wps_failed(wpa_s, fail);
+}
+
+
+static void wpas_wps_reenable_networks_cb(void *eloop_ctx, void *timeout_ctx);
+
+static void wpas_wps_reenable_networks(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid;
+	int changed = 0;
+
+	eloop_cancel_timeout(wpas_wps_reenable_networks_cb, wpa_s, NULL);
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if (ssid->disabled_for_connect && ssid->disabled) {
+			ssid->disabled_for_connect = 0;
+			ssid->disabled = 0;
+			wpas_notify_network_enabled_changed(wpa_s, ssid);
+			changed++;
+		}
+	}
+
+	if (changed) {
+#ifndef CONFIG_NO_CONFIG_WRITE
+		if (wpa_s->conf->update_config &&
+		    wpa_config_write(wpa_s->confname, wpa_s->conf)) {
+			wpa_printf(MSG_DEBUG, "WPS: Failed to update "
+				   "configuration");
+		}
+#endif /* CONFIG_NO_CONFIG_WRITE */
+	}
+}
+
+
+static void wpas_wps_reenable_networks_cb(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	/* Enable the networks disabled during wpas_wps_reassoc */
+	wpas_wps_reenable_networks(wpa_s);
+}
+
+
+int wpas_wps_reenable_networks_pending(struct wpa_supplicant *wpa_s)
+{
+	return eloop_is_timeout_registered(wpas_wps_reenable_networks_cb,
+					   wpa_s, NULL);
+}
+
+
+static void wpa_supplicant_wps_event_success(struct wpa_supplicant *wpa_s)
+{
+	wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_SUCCESS);
+	wpa_s->wps_success = 1;
+	wpas_notify_wps_event_success(wpa_s);
+	if (wpa_s->current_ssid)
+		wpas_clear_temp_disabled(wpa_s, wpa_s->current_ssid, 1);
+	wpa_s->consecutive_conn_failures = 0;
+
+	/*
+	 * Enable the networks disabled during wpas_wps_reassoc after 10
+	 * seconds. The 10 seconds timer is to allow the data connection to be
+	 * formed before allowing other networks to be selected.
+	 */
+	eloop_register_timeout(10, 0, wpas_wps_reenable_networks_cb, wpa_s,
+			       NULL);
+
+	wpas_p2p_wps_success(wpa_s, wpa_s->bssid, 0);
+}
+
+
+static void wpa_supplicant_wps_event_er_ap_add(struct wpa_supplicant *wpa_s,
+					       struct wps_event_er_ap *ap)
+{
+	char uuid_str[100];
+	char dev_type[WPS_DEV_TYPE_BUFSIZE];
+
+	uuid_bin2str(ap->uuid, uuid_str, sizeof(uuid_str));
+	if (ap->pri_dev_type)
+		wps_dev_type_bin2str(ap->pri_dev_type, dev_type,
+				     sizeof(dev_type));
+	else
+		dev_type[0] = '\0';
+
+	wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_ER_AP_ADD "%s " MACSTR
+		" pri_dev_type=%s wps_state=%d |%s|%s|%s|%s|%s|%s|",
+		uuid_str, MAC2STR(ap->mac_addr), dev_type, ap->wps_state,
+		ap->friendly_name ? ap->friendly_name : "",
+		ap->manufacturer ? ap->manufacturer : "",
+		ap->model_description ? ap->model_description : "",
+		ap->model_name ? ap->model_name : "",
+		ap->manufacturer_url ? ap->manufacturer_url : "",
+		ap->model_url ? ap->model_url : "");
+}
+
+
+static void wpa_supplicant_wps_event_er_ap_remove(struct wpa_supplicant *wpa_s,
+						  struct wps_event_er_ap *ap)
+{
+	char uuid_str[100];
+	uuid_bin2str(ap->uuid, uuid_str, sizeof(uuid_str));
+	wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_ER_AP_REMOVE "%s", uuid_str);
+}
+
+
+static void wpa_supplicant_wps_event_er_enrollee_add(
+	struct wpa_supplicant *wpa_s, struct wps_event_er_enrollee *enrollee)
+{
+	char uuid_str[100];
+	char dev_type[WPS_DEV_TYPE_BUFSIZE];
+
+	uuid_bin2str(enrollee->uuid, uuid_str, sizeof(uuid_str));
+	if (enrollee->pri_dev_type)
+		wps_dev_type_bin2str(enrollee->pri_dev_type, dev_type,
+				     sizeof(dev_type));
+	else
+		dev_type[0] = '\0';
+
+	wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_ER_ENROLLEE_ADD "%s " MACSTR
+		" M1=%d config_methods=0x%x dev_passwd_id=%d pri_dev_type=%s "
+		"|%s|%s|%s|%s|%s|",
+		uuid_str, MAC2STR(enrollee->mac_addr), enrollee->m1_received,
+		enrollee->config_methods, enrollee->dev_passwd_id, dev_type,
+		enrollee->dev_name ? enrollee->dev_name : "",
+		enrollee->manufacturer ? enrollee->manufacturer : "",
+		enrollee->model_name ? enrollee->model_name : "",
+		enrollee->model_number ? enrollee->model_number : "",
+		enrollee->serial_number ? enrollee->serial_number : "");
+}
+
+
+static void wpa_supplicant_wps_event_er_enrollee_remove(
+	struct wpa_supplicant *wpa_s, struct wps_event_er_enrollee *enrollee)
+{
+	char uuid_str[100];
+	uuid_bin2str(enrollee->uuid, uuid_str, sizeof(uuid_str));
+	wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_ER_ENROLLEE_REMOVE "%s " MACSTR,
+		uuid_str, MAC2STR(enrollee->mac_addr));
+}
+
+
+static void wpa_supplicant_wps_event_er_ap_settings(
+	struct wpa_supplicant *wpa_s,
+	struct wps_event_er_ap_settings *ap_settings)
+{
+	char uuid_str[100];
+	char key_str[65];
+	const struct wps_credential *cred = ap_settings->cred;
+
+	key_str[0] = '\0';
+	if (cred->auth_type & (WPS_AUTH_WPAPSK | WPS_AUTH_WPA2PSK)) {
+		if (cred->key_len >= 8 && cred->key_len <= 64) {
+			os_memcpy(key_str, cred->key, cred->key_len);
+			key_str[cred->key_len] = '\0';
+		}
+	}
+
+	uuid_bin2str(ap_settings->uuid, uuid_str, sizeof(uuid_str));
+	/* Use wpa_msg_ctrl to avoid showing the key in debug log */
+	wpa_msg_ctrl(wpa_s, MSG_INFO, WPS_EVENT_ER_AP_SETTINGS
+		     "uuid=%s ssid=%s auth_type=0x%04x encr_type=0x%04x "
+		     "key=%s",
+		     uuid_str, wpa_ssid_txt(cred->ssid, cred->ssid_len),
+		     cred->auth_type, cred->encr_type, key_str);
+}
+
+
+static void wpa_supplicant_wps_event_er_set_sel_reg(
+	struct wpa_supplicant *wpa_s,
+	struct wps_event_er_set_selected_registrar *ev)
+{
+	char uuid_str[100];
+
+	uuid_bin2str(ev->uuid, uuid_str, sizeof(uuid_str));
+	switch (ev->state) {
+	case WPS_ER_SET_SEL_REG_START:
+		wpa_msg(wpa_s, MSG_DEBUG, WPS_EVENT_ER_SET_SEL_REG
+			"uuid=%s state=START sel_reg=%d dev_passwd_id=%u "
+			"sel_reg_config_methods=0x%x",
+			uuid_str, ev->sel_reg, ev->dev_passwd_id,
+			ev->sel_reg_config_methods);
+		break;
+	case WPS_ER_SET_SEL_REG_DONE:
+		wpa_msg(wpa_s, MSG_DEBUG, WPS_EVENT_ER_SET_SEL_REG
+			"uuid=%s state=DONE", uuid_str);
+		break;
+	case WPS_ER_SET_SEL_REG_FAILED:
+		wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_ER_SET_SEL_REG
+			"uuid=%s state=FAILED", uuid_str);
+		break;
+	}
+}
+
+
+static void wpa_supplicant_wps_event(void *ctx, enum wps_event event,
+				     union wps_event_data *data)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	switch (event) {
+	case WPS_EV_M2D:
+		wpa_supplicant_wps_event_m2d(wpa_s, &data->m2d);
+		break;
+	case WPS_EV_FAIL:
+		wpa_supplicant_wps_event_fail(wpa_s, &data->fail);
+		break;
+	case WPS_EV_SUCCESS:
+		wpa_supplicant_wps_event_success(wpa_s);
+		break;
+	case WPS_EV_PWD_AUTH_FAIL:
+#ifdef CONFIG_AP
+		if (wpa_s->ap_iface && data->pwd_auth_fail.enrollee)
+			wpa_supplicant_ap_pwd_auth_fail(wpa_s);
+#endif /* CONFIG_AP */
+		break;
+	case WPS_EV_PBC_OVERLAP:
+		break;
+	case WPS_EV_PBC_TIMEOUT:
+		break;
+	case WPS_EV_PBC_ACTIVE:
+		wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_ACTIVE);
+		break;
+	case WPS_EV_PBC_DISABLE:
+		wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_DISABLE);
+		break;
+	case WPS_EV_ER_AP_ADD:
+		wpa_supplicant_wps_event_er_ap_add(wpa_s, &data->ap);
+		break;
+	case WPS_EV_ER_AP_REMOVE:
+		wpa_supplicant_wps_event_er_ap_remove(wpa_s, &data->ap);
+		break;
+	case WPS_EV_ER_ENROLLEE_ADD:
+		wpa_supplicant_wps_event_er_enrollee_add(wpa_s,
+							 &data->enrollee);
+		break;
+	case WPS_EV_ER_ENROLLEE_REMOVE:
+		wpa_supplicant_wps_event_er_enrollee_remove(wpa_s,
+							    &data->enrollee);
+		break;
+	case WPS_EV_ER_AP_SETTINGS:
+		wpa_supplicant_wps_event_er_ap_settings(wpa_s,
+							&data->ap_settings);
+		break;
+	case WPS_EV_ER_SET_SELECTED_REGISTRAR:
+		wpa_supplicant_wps_event_er_set_sel_reg(wpa_s,
+							&data->set_sel_reg);
+		break;
+	case WPS_EV_AP_PIN_SUCCESS:
+		break;
+	}
+}
+
+
+static int wpa_supplicant_wps_rf_band(void *ctx)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (!wpa_s->current_ssid || !wpa_s->assoc_freq)
+		return 0;
+
+	return (wpa_s->assoc_freq > 50000) ? WPS_RF_60GHZ :
+		(wpa_s->assoc_freq > 2484) ? WPS_RF_50GHZ : WPS_RF_24GHZ;
+}
+
+
+enum wps_request_type wpas_wps_get_req_type(struct wpa_ssid *ssid)
+{
+	if (eap_is_wps_pbc_enrollee(&ssid->eap) ||
+	    eap_is_wps_pin_enrollee(&ssid->eap))
+		return WPS_REQ_ENROLLEE;
+	else
+		return WPS_REQ_REGISTRAR;
+}
+
+
+static void wpas_clear_wps(struct wpa_supplicant *wpa_s)
+{
+	int id;
+	struct wpa_ssid *ssid, *remove_ssid = NULL, *prev_current;
+
+	wpa_s->after_wps = 0;
+	wpa_s->known_wps_freq = 0;
+
+	prev_current = wpa_s->current_ssid;
+
+	/* Enable the networks disabled during wpas_wps_reassoc */
+	wpas_wps_reenable_networks(wpa_s);
+
+	eloop_cancel_timeout(wpas_wps_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_wps_clear_timeout, wpa_s, NULL);
+
+	/* Remove any existing WPS network from configuration */
+	ssid = wpa_s->conf->ssid;
+	while (ssid) {
+		if (ssid->key_mgmt & WPA_KEY_MGMT_WPS) {
+			if (ssid == wpa_s->current_ssid) {
+				wpa_s->own_disconnect_req = 1;
+				wpa_supplicant_deauthenticate(
+					wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+			}
+			id = ssid->id;
+			remove_ssid = ssid;
+		} else
+			id = -1;
+		ssid = ssid->next;
+		if (id >= 0) {
+			if (prev_current == remove_ssid) {
+				wpa_sm_set_config(wpa_s->wpa, NULL);
+				eapol_sm_notify_config(wpa_s->eapol, NULL,
+						       NULL);
+			}
+			wpas_notify_network_removed(wpa_s, remove_ssid);
+			wpa_config_remove_network(wpa_s->conf, id);
+		}
+	}
+
+	wpas_wps_clear_ap_info(wpa_s);
+}
+
+
+static void wpas_wps_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	union wps_event_data data;
+
+	wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_TIMEOUT "Requested operation timed "
+		"out");
+	os_memset(&data, 0, sizeof(data));
+	data.fail.config_error = WPS_CFG_MSG_TIMEOUT;
+	data.fail.error_indication = WPS_EI_NO_ERROR;
+	/*
+	 * Call wpas_notify_wps_event_fail() directly instead of through
+	 * wpa_supplicant_wps_event() which would end up registering unnecessary
+	 * timeouts (those are only for the case where the failure happens
+	 * during an EAP-WSC exchange).
+	 */
+	wpas_notify_wps_event_fail(wpa_s, &data.fail);
+	wpas_clear_wps(wpa_s);
+}
+
+
+static struct wpa_ssid * wpas_wps_add_network(struct wpa_supplicant *wpa_s,
+					      int registrar, const u8 *dev_addr,
+					      const u8 *bssid)
+{
+	struct wpa_ssid *ssid;
+
+	ssid = wpa_config_add_network(wpa_s->conf);
+	if (ssid == NULL)
+		return NULL;
+	wpas_notify_network_added(wpa_s, ssid);
+	wpa_config_set_network_defaults(ssid);
+	ssid->temporary = 1;
+	if (wpa_config_set(ssid, "key_mgmt", "WPS", 0) < 0 ||
+	    wpa_config_set(ssid, "eap", "WSC", 0) < 0 ||
+	    wpa_config_set(ssid, "identity", registrar ?
+			   "\"" WSC_ID_REGISTRAR "\"" :
+			   "\"" WSC_ID_ENROLLEE "\"", 0) < 0) {
+		wpas_notify_network_removed(wpa_s, ssid);
+		wpa_config_remove_network(wpa_s->conf, ssid->id);
+		return NULL;
+	}
+
+#ifdef CONFIG_P2P
+	if (dev_addr)
+		os_memcpy(ssid->go_p2p_dev_addr, dev_addr, ETH_ALEN);
+#endif /* CONFIG_P2P */
+
+	if (bssid) {
+#ifndef CONFIG_P2P
+		struct wpa_bss *bss;
+		int count = 0;
+#endif /* CONFIG_P2P */
+
+		os_memcpy(ssid->bssid, bssid, ETH_ALEN);
+		ssid->bssid_set = 1;
+
+		/*
+		 * Note: With P2P, the SSID may change at the time the WPS
+		 * provisioning is started, so better not filter the AP based
+		 * on the current SSID in the scan results.
+		 */
+#ifndef CONFIG_P2P
+		dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+			if (os_memcmp(bssid, bss->bssid, ETH_ALEN) != 0)
+				continue;
+
+			os_free(ssid->ssid);
+			ssid->ssid = os_memdup(bss->ssid, bss->ssid_len);
+			if (ssid->ssid == NULL)
+				break;
+			ssid->ssid_len = bss->ssid_len;
+			wpa_hexdump_ascii(MSG_DEBUG, "WPS: Picked SSID from "
+					  "scan results",
+					  ssid->ssid, ssid->ssid_len);
+			count++;
+		}
+
+		if (count > 1) {
+			wpa_printf(MSG_DEBUG, "WPS: More than one SSID found "
+				   "for the AP; use wildcard");
+			os_free(ssid->ssid);
+			ssid->ssid = NULL;
+			ssid->ssid_len = 0;
+		}
+#endif /* CONFIG_P2P */
+	}
+
+	return ssid;
+}
+
+
+static void wpas_wps_temp_disable(struct wpa_supplicant *wpa_s,
+				  struct wpa_ssid *selected)
+{
+	struct wpa_ssid *ssid;
+
+	if (wpa_s->current_ssid) {
+		wpa_s->own_disconnect_req = 1;
+		wpa_supplicant_deauthenticate(
+			wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+	}
+
+	/* Mark all other networks disabled and trigger reassociation */
+	ssid = wpa_s->conf->ssid;
+	while (ssid) {
+		int was_disabled = ssid->disabled;
+		ssid->disabled_for_connect = 0;
+		/*
+		 * In case the network object corresponds to a persistent group
+		 * then do not send out network disabled signal. In addition,
+		 * do not change disabled status of persistent network objects
+		 * from 2 to 1 should we connect to another network.
+		 */
+		if (was_disabled != 2) {
+			ssid->disabled = ssid != selected;
+			if (was_disabled != ssid->disabled) {
+				if (ssid->disabled)
+					ssid->disabled_for_connect = 1;
+				wpas_notify_network_enabled_changed(wpa_s,
+								    ssid);
+			}
+		}
+		ssid = ssid->next;
+	}
+}
+
+
+static void wpas_wps_reassoc(struct wpa_supplicant *wpa_s,
+			     struct wpa_ssid *selected, const u8 *bssid,
+			     int freq)
+{
+	struct wpa_bss *bss;
+
+	wpa_s->wps_run++;
+	if (wpa_s->wps_run == 0)
+		wpa_s->wps_run++;
+	wpa_s->after_wps = 0;
+	wpa_s->known_wps_freq = 0;
+	if (freq) {
+		wpa_s->after_wps = 5;
+		wpa_s->wps_freq = freq;
+	} else if (bssid) {
+		bss = wpa_bss_get_bssid_latest(wpa_s, bssid);
+		if (bss && bss->freq > 0) {
+			wpa_s->known_wps_freq = 1;
+			wpa_s->wps_freq = bss->freq;
+		}
+	}
+
+	wpas_wps_temp_disable(wpa_s, selected);
+
+	wpa_s->disconnected = 0;
+	wpa_s->reassociate = 1;
+	wpa_s->scan_runs = 0;
+	wpa_s->normal_scans = 0;
+	wpa_s->wps_success = 0;
+	wpa_s->bssid_ignore_cleared = false;
+
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+	wpa_supplicant_req_scan(wpa_s, 0, 0);
+}
+
+
+int wpas_wps_start_pbc(struct wpa_supplicant *wpa_s, const u8 *bssid,
+		       int p2p_group, int multi_ap_backhaul_sta)
+{
+	struct wpa_ssid *ssid;
+	char phase1[32];
+
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface) {
+		wpa_printf(MSG_DEBUG,
+			   "WPS: Reject request to start Registrar(as station) operation while AP mode is enabled");
+		return -1;
+	}
+#endif /* CONFIG_AP */
+	wpas_clear_wps(wpa_s);
+	ssid = wpas_wps_add_network(wpa_s, 0, NULL, bssid);
+	if (ssid == NULL)
+		return -1;
+	ssid->temporary = 1;
+	ssid->p2p_group = p2p_group;
+	/*
+	 * When starting a regular WPS process (not P2P group formation)
+	 * the registrar/final station can be either AP or PCP
+	 * so use a "don't care" value for the pbss flag.
+	 */
+	if (!p2p_group)
+		ssid->pbss = 2;
+#ifdef CONFIG_P2P
+	if (p2p_group && wpa_s->go_params && wpa_s->go_params->ssid_len) {
+		ssid->ssid = os_zalloc(wpa_s->go_params->ssid_len + 1);
+		if (ssid->ssid) {
+			ssid->ssid_len = wpa_s->go_params->ssid_len;
+			os_memcpy(ssid->ssid, wpa_s->go_params->ssid,
+				  ssid->ssid_len);
+			if (wpa_s->go_params->freq > 56160) {
+				/* P2P in 60 GHz uses PBSS */
+				ssid->pbss = 1;
+			}
+			if (wpa_s->go_params->edmg &&
+			    wpas_p2p_try_edmg_channel(wpa_s,
+						      wpa_s->go_params) == 0)
+				ssid->enable_edmg = 1;
+
+			wpa_hexdump_ascii(MSG_DEBUG, "WPS: Use specific AP "
+					  "SSID", ssid->ssid, ssid->ssid_len);
+		}
+	}
+#endif /* CONFIG_P2P */
+	os_snprintf(phase1, sizeof(phase1), "pbc=1%s",
+		    multi_ap_backhaul_sta ? " multi_ap=1" : "");
+	if (wpa_config_set_quoted(ssid, "phase1", phase1) < 0)
+		return -1;
+	if (wpa_s->wps_fragment_size)
+		ssid->eap.fragment_size = wpa_s->wps_fragment_size;
+	if (multi_ap_backhaul_sta)
+		ssid->multi_ap_backhaul_sta = 1;
+	wpa_supplicant_wps_event(wpa_s, WPS_EV_PBC_ACTIVE, NULL);
+	eloop_register_timeout(WPS_PBC_WALK_TIME, 0, wpas_wps_timeout,
+			       wpa_s, NULL);
+	wpas_wps_reassoc(wpa_s, ssid, bssid, 0);
+	return 0;
+}
+
+
+static int wpas_wps_start_dev_pw(struct wpa_supplicant *wpa_s,
+				 const u8 *dev_addr, const u8 *bssid,
+				 const char *pin, int p2p_group, u16 dev_pw_id,
+				 const u8 *peer_pubkey_hash,
+				 const u8 *ssid_val, size_t ssid_len, int freq)
+{
+	struct wpa_ssid *ssid;
+	char val[128 + 2 * WPS_OOB_PUBKEY_HASH_LEN];
+	unsigned int rpin = 0;
+	char hash[2 * WPS_OOB_PUBKEY_HASH_LEN + 10];
+
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface) {
+		wpa_printf(MSG_DEBUG,
+			   "WPS: Reject request to start Registrar(as station) operation while AP mode is enabled");
+		return -1;
+	}
+#endif /* CONFIG_AP */
+	wpas_clear_wps(wpa_s);
+	if (bssid && is_zero_ether_addr(bssid))
+		bssid = NULL;
+	ssid = wpas_wps_add_network(wpa_s, 0, dev_addr, bssid);
+	if (ssid == NULL) {
+		wpa_printf(MSG_DEBUG, "WPS: Could not add network");
+		return -1;
+	}
+	ssid->temporary = 1;
+	ssid->p2p_group = p2p_group;
+	/*
+	 * When starting a regular WPS process (not P2P group formation)
+	 * the registrar/final station can be either AP or PCP
+	 * so use a "don't care" value for the pbss flag.
+	 */
+	if (!p2p_group)
+		ssid->pbss = 2;
+	if (ssid_val) {
+		ssid->ssid = os_malloc(ssid_len);
+		if (ssid->ssid) {
+			os_memcpy(ssid->ssid, ssid_val, ssid_len);
+			ssid->ssid_len = ssid_len;
+		}
+	}
+	if (peer_pubkey_hash) {
+		os_memcpy(hash, " pkhash=", 8);
+		wpa_snprintf_hex_uppercase(hash + 8, sizeof(hash) - 8,
+					   peer_pubkey_hash,
+					   WPS_OOB_PUBKEY_HASH_LEN);
+	} else {
+		hash[0] = '\0';
+	}
+#ifdef CONFIG_P2P
+	if (p2p_group && wpa_s->go_params && wpa_s->go_params->ssid_len) {
+		os_free(ssid->ssid);
+		ssid->ssid = os_zalloc(wpa_s->go_params->ssid_len + 1);
+		if (ssid->ssid) {
+			ssid->ssid_len = wpa_s->go_params->ssid_len;
+			os_memcpy(ssid->ssid, wpa_s->go_params->ssid,
+				  ssid->ssid_len);
+			if (wpa_s->go_params->freq > 56160) {
+				/* P2P in 60 GHz uses PBSS */
+				ssid->pbss = 1;
+			}
+			if (wpa_s->go_params->edmg &&
+			    wpas_p2p_try_edmg_channel(wpa_s,
+						      wpa_s->go_params) == 0)
+				ssid->enable_edmg = 1;
+
+			wpa_hexdump_ascii(MSG_DEBUG, "WPS: Use specific AP "
+					  "SSID", ssid->ssid, ssid->ssid_len);
+		}
+	}
+#endif /* CONFIG_P2P */
+	if (pin)
+		os_snprintf(val, sizeof(val), "\"pin=%s dev_pw_id=%u%s\"",
+			    pin, dev_pw_id, hash);
+	else if (pin == NULL && dev_pw_id == DEV_PW_NFC_CONNECTION_HANDOVER) {
+		os_snprintf(val, sizeof(val), "\"dev_pw_id=%u%s\"",
+			    dev_pw_id, hash);
+	} else {
+		if (wps_generate_pin(&rpin) < 0) {
+			wpa_printf(MSG_DEBUG, "WPS: Could not generate PIN");
+			return -1;
+		}
+		os_snprintf(val, sizeof(val), "\"pin=%08d dev_pw_id=%u%s\"",
+			    rpin, dev_pw_id, hash);
+	}
+	if (wpa_config_set(ssid, "phase1", val, 0) < 0) {
+		wpa_printf(MSG_DEBUG, "WPS: Failed to set phase1 '%s'", val);
+		return -1;
+	}
+
+	if (dev_pw_id != DEV_PW_NFC_CONNECTION_HANDOVER)
+		wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_PIN_ACTIVE);
+
+	if (wpa_s->wps_fragment_size)
+		ssid->eap.fragment_size = wpa_s->wps_fragment_size;
+	eloop_register_timeout(WPS_PBC_WALK_TIME, 0, wpas_wps_timeout,
+			       wpa_s, NULL);
+	wpa_s->wps_ap_iter = 1;
+	wpas_wps_reassoc(wpa_s, ssid, bssid, freq);
+	return rpin;
+}
+
+
+int wpas_wps_start_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
+		       const char *pin, int p2p_group, u16 dev_pw_id)
+{
+	os_get_reltime(&wpa_s->wps_pin_start_time);
+	return wpas_wps_start_dev_pw(wpa_s, NULL, bssid, pin, p2p_group,
+				     dev_pw_id, NULL, NULL, 0, 0);
+}
+
+
+void wpas_wps_pbc_overlap(struct wpa_supplicant *wpa_s)
+{
+	union wps_event_data data;
+
+	os_memset(&data, 0, sizeof(data));
+	data.fail.config_error = WPS_CFG_MULTIPLE_PBC_DETECTED;
+	data.fail.error_indication = WPS_EI_NO_ERROR;
+	/*
+	 * Call wpas_notify_wps_event_fail() directly instead of through
+	 * wpa_supplicant_wps_event() which would end up registering unnecessary
+	 * timeouts (those are only for the case where the failure happens
+	 * during an EAP-WSC exchange).
+	 */
+	wpas_notify_wps_event_fail(wpa_s, &data.fail);
+}
+
+/* Cancel the wps pbc/pin requests */
+int wpas_wps_cancel(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface) {
+		wpa_printf(MSG_DEBUG, "WPS: Cancelling in AP mode");
+		return wpa_supplicant_ap_wps_cancel(wpa_s);
+	}
+#endif /* CONFIG_AP */
+
+	if (wpa_s->wpa_state == WPA_SCANNING ||
+	    wpa_s->wpa_state == WPA_DISCONNECTED) {
+		wpa_printf(MSG_DEBUG, "WPS: Cancel operation - cancel scan");
+		wpa_supplicant_cancel_scan(wpa_s);
+		wpas_clear_wps(wpa_s);
+	} else if (wpa_s->wpa_state >= WPA_ASSOCIATED) {
+		wpa_printf(MSG_DEBUG, "WPS: Cancel operation - "
+			   "deauthenticate");
+		wpa_s->own_disconnect_req = 1;
+		wpa_supplicant_deauthenticate(wpa_s,
+					      WLAN_REASON_DEAUTH_LEAVING);
+		wpas_clear_wps(wpa_s);
+	} else {
+		wpas_wps_reenable_networks(wpa_s);
+		wpas_wps_clear_ap_info(wpa_s);
+		if (eloop_cancel_timeout(wpas_wps_clear_timeout, wpa_s, NULL) >
+		    0)
+			wpas_clear_wps(wpa_s);
+	}
+
+	wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_CANCEL);
+	wpa_s->after_wps = 0;
+
+	return 0;
+}
+
+
+int wpas_wps_start_reg(struct wpa_supplicant *wpa_s, const u8 *bssid,
+		       const char *pin, struct wps_new_ap_settings *settings)
+{
+	struct wpa_ssid *ssid;
+	char val[200];
+	char *pos, *end;
+	int res;
+
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface) {
+		wpa_printf(MSG_DEBUG,
+			   "WPS: Reject request to start Registrar(as station) operation while AP mode is enabled");
+		return -1;
+	}
+#endif /* CONFIG_AP */
+	if (!pin)
+		return -1;
+	wpas_clear_wps(wpa_s);
+	ssid = wpas_wps_add_network(wpa_s, 1, NULL, bssid);
+	if (ssid == NULL)
+		return -1;
+	ssid->temporary = 1;
+	pos = val;
+	end = pos + sizeof(val);
+	res = os_snprintf(pos, end - pos, "\"pin=%s", pin);
+	if (os_snprintf_error(end - pos, res))
+		return -1;
+	pos += res;
+	if (settings) {
+		res = os_snprintf(pos, end - pos, " new_ssid=%s new_auth=%s "
+				  "new_encr=%s new_key=%s",
+				  settings->ssid_hex, settings->auth,
+				  settings->encr, settings->key_hex);
+		if (os_snprintf_error(end - pos, res))
+			return -1;
+		pos += res;
+	}
+	res = os_snprintf(pos, end - pos, "\"");
+	if (os_snprintf_error(end - pos, res))
+		return -1;
+	if (wpa_config_set(ssid, "phase1", val, 0) < 0)
+		return -1;
+	if (wpa_s->wps_fragment_size)
+		ssid->eap.fragment_size = wpa_s->wps_fragment_size;
+	eloop_register_timeout(WPS_PBC_WALK_TIME, 0, wpas_wps_timeout,
+			       wpa_s, NULL);
+	wpas_wps_reassoc(wpa_s, ssid, bssid, 0);
+	return 0;
+}
+
+
+static int wpas_wps_new_psk_cb(void *ctx, const u8 *mac_addr,
+			       const u8 *p2p_dev_addr, const u8 *psk,
+			       size_t psk_len)
+{
+	if (is_zero_ether_addr(p2p_dev_addr)) {
+		wpa_printf(MSG_DEBUG,
+			   "Received new WPA/WPA2-PSK from WPS for STA " MACSTR,
+			   MAC2STR(mac_addr));
+	} else {
+		wpa_printf(MSG_DEBUG,
+			   "Received new WPA/WPA2-PSK from WPS for STA " MACSTR
+			   " P2P Device Addr " MACSTR,
+			   MAC2STR(mac_addr), MAC2STR(p2p_dev_addr));
+	}
+	wpa_hexdump_key(MSG_DEBUG, "Per-device PSK", psk, psk_len);
+
+	/* TODO */
+
+	return 0;
+}
+
+
+static void wpas_wps_pin_needed_cb(void *ctx, const u8 *uuid_e,
+				   const struct wps_device_data *dev)
+{
+	char uuid[40], txt[400];
+	int len;
+	char devtype[WPS_DEV_TYPE_BUFSIZE];
+	if (uuid_bin2str(uuid_e, uuid, sizeof(uuid)))
+		return;
+	wpa_printf(MSG_DEBUG, "WPS: PIN needed for UUID-E %s", uuid);
+	len = os_snprintf(txt, sizeof(txt), "WPS-EVENT-PIN-NEEDED %s " MACSTR
+			  " [%s|%s|%s|%s|%s|%s]",
+			  uuid, MAC2STR(dev->mac_addr), dev->device_name,
+			  dev->manufacturer, dev->model_name,
+			  dev->model_number, dev->serial_number,
+			  wps_dev_type_bin2str(dev->pri_dev_type, devtype,
+					       sizeof(devtype)));
+	if (!os_snprintf_error(sizeof(txt), len))
+		wpa_printf(MSG_INFO, "%s", txt);
+}
+
+
+static void wpas_wps_set_sel_reg_cb(void *ctx, int sel_reg, u16 dev_passwd_id,
+				    u16 sel_reg_config_methods)
+{
+#ifdef CONFIG_WPS_ER
+	struct wpa_supplicant *wpa_s = ctx;
+
+	if (wpa_s->wps_er == NULL)
+		return;
+	wpa_printf(MSG_DEBUG, "WPS ER: SetSelectedRegistrar - sel_reg=%d "
+		   "dev_password_id=%u sel_reg_config_methods=0x%x",
+		   sel_reg, dev_passwd_id, sel_reg_config_methods);
+	wps_er_set_sel_reg(wpa_s->wps_er, sel_reg, dev_passwd_id,
+			   sel_reg_config_methods);
+#endif /* CONFIG_WPS_ER */
+}
+
+
+static u16 wps_fix_config_methods(u16 config_methods)
+{
+	if ((config_methods &
+	     (WPS_CONFIG_DISPLAY | WPS_CONFIG_VIRT_DISPLAY |
+	      WPS_CONFIG_PHY_DISPLAY)) == WPS_CONFIG_DISPLAY) {
+		wpa_printf(MSG_INFO, "WPS: Converting display to "
+			   "virtual_display for WPS 2.0 compliance");
+		config_methods |= WPS_CONFIG_VIRT_DISPLAY;
+	}
+	if ((config_methods &
+	     (WPS_CONFIG_PUSHBUTTON | WPS_CONFIG_VIRT_PUSHBUTTON |
+	      WPS_CONFIG_PHY_PUSHBUTTON)) == WPS_CONFIG_PUSHBUTTON) {
+		wpa_printf(MSG_INFO, "WPS: Converting push_button to "
+			   "virtual_push_button for WPS 2.0 compliance");
+		config_methods |= WPS_CONFIG_VIRT_PUSHBUTTON;
+	}
+
+	return config_methods;
+}
+
+
+static void wpas_wps_set_uuid(struct wpa_supplicant *wpa_s,
+			      struct wps_context *wps)
+{
+	char buf[50];
+	const char *src;
+
+	if (is_nil_uuid(wpa_s->conf->uuid)) {
+		struct wpa_supplicant *first;
+		first = wpa_s->global->ifaces;
+		while (first && first->next)
+			first = first->next;
+		if (first && first != wpa_s) {
+			if (wps != wpa_s->global->ifaces->wps)
+				os_memcpy(wps->uuid,
+					  wpa_s->global->ifaces->wps->uuid,
+					  WPS_UUID_LEN);
+			src = "from the first interface";
+		} else if (wpa_s->conf->auto_uuid == 1) {
+			uuid_random(wps->uuid);
+			src = "based on random data";
+		} else {
+			uuid_gen_mac_addr(wpa_s->own_addr, wps->uuid);
+			src = "based on MAC address";
+		}
+	} else {
+		os_memcpy(wps->uuid, wpa_s->conf->uuid, WPS_UUID_LEN);
+		src = "based on configuration";
+	}
+
+	uuid_bin2str(wps->uuid, buf, sizeof(buf));
+	wpa_dbg(wpa_s, MSG_DEBUG, "WPS: UUID %s: %s", src, buf);
+}
+
+
+static void wpas_wps_set_vendor_ext_m1(struct wpa_supplicant *wpa_s,
+				       struct wps_context *wps)
+{
+	wpabuf_free(wps->dev.vendor_ext_m1);
+	wps->dev.vendor_ext_m1 = NULL;
+
+	if (wpa_s->conf->wps_vendor_ext_m1) {
+		wps->dev.vendor_ext_m1 =
+			wpabuf_dup(wpa_s->conf->wps_vendor_ext_m1);
+		if (!wps->dev.vendor_ext_m1) {
+			wpa_printf(MSG_ERROR, "WPS: Cannot "
+				   "allocate memory for vendor_ext_m1");
+		}
+	}
+}
+
+
+int wpas_wps_init(struct wpa_supplicant *wpa_s)
+{
+	struct wps_context *wps;
+	struct wps_registrar_config rcfg;
+	struct hostapd_hw_modes *modes;
+	u16 m;
+
+	wps = os_zalloc(sizeof(*wps));
+	if (wps == NULL)
+		return -1;
+
+	wps->cred_cb = wpa_supplicant_wps_cred;
+	wps->event_cb = wpa_supplicant_wps_event;
+	wps->rf_band_cb = wpa_supplicant_wps_rf_band;
+	wps->cb_ctx = wpa_s;
+
+	wps->dev.device_name = wpa_s->conf->device_name;
+	wps->dev.manufacturer = wpa_s->conf->manufacturer;
+	wps->dev.model_name = wpa_s->conf->model_name;
+	wps->dev.model_number = wpa_s->conf->model_number;
+	wps->dev.serial_number = wpa_s->conf->serial_number;
+	wps->config_methods =
+		wps_config_methods_str2bin(wpa_s->conf->config_methods);
+	if ((wps->config_methods & (WPS_CONFIG_DISPLAY | WPS_CONFIG_LABEL)) ==
+	    (WPS_CONFIG_DISPLAY | WPS_CONFIG_LABEL)) {
+		wpa_printf(MSG_ERROR, "WPS: Both Label and Display config "
+			   "methods are not allowed at the same time");
+		os_free(wps);
+		return -1;
+	}
+	wps->config_methods = wps_fix_config_methods(wps->config_methods);
+	wps->dev.config_methods = wps->config_methods;
+	os_memcpy(wps->dev.pri_dev_type, wpa_s->conf->device_type,
+		  WPS_DEV_TYPE_LEN);
+
+	wps->dev.num_sec_dev_types = wpa_s->conf->num_sec_device_types;
+	os_memcpy(wps->dev.sec_dev_type, wpa_s->conf->sec_device_type,
+		  WPS_DEV_TYPE_LEN * wps->dev.num_sec_dev_types);
+
+	wpas_wps_set_vendor_ext_m1(wpa_s, wps);
+
+	wps->dev.os_version = WPA_GET_BE32(wpa_s->conf->os_version);
+	modes = wpa_s->hw.modes;
+	if (modes) {
+		for (m = 0; m < wpa_s->hw.num_modes; m++) {
+			if (modes[m].mode == HOSTAPD_MODE_IEEE80211B ||
+			    modes[m].mode == HOSTAPD_MODE_IEEE80211G)
+				wps->dev.rf_bands |= WPS_RF_24GHZ;
+			else if (modes[m].mode == HOSTAPD_MODE_IEEE80211A)
+				wps->dev.rf_bands |= WPS_RF_50GHZ;
+			else if (modes[m].mode == HOSTAPD_MODE_IEEE80211AD)
+				wps->dev.rf_bands |= WPS_RF_60GHZ;
+		}
+	}
+	if (wps->dev.rf_bands == 0) {
+		/*
+		 * Default to claiming support for both bands if the driver
+		 * does not provide support for fetching supported bands.
+		 */
+		wps->dev.rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
+	}
+	os_memcpy(wps->dev.mac_addr, wpa_s->own_addr, ETH_ALEN);
+	wpas_wps_set_uuid(wpa_s, wps);
+
+#ifdef CONFIG_NO_TKIP
+	wps->auth_types = WPS_AUTH_WPA2PSK;
+	wps->encr_types = WPS_ENCR_AES;
+#else /* CONFIG_NO_TKIP */
+	wps->auth_types = WPS_AUTH_WPA2PSK | WPS_AUTH_WPAPSK;
+	wps->encr_types = WPS_ENCR_AES | WPS_ENCR_TKIP;
+#endif /* CONFIG_NO_TKIP */
+
+	os_memset(&rcfg, 0, sizeof(rcfg));
+	rcfg.new_psk_cb = wpas_wps_new_psk_cb;
+	rcfg.pin_needed_cb = wpas_wps_pin_needed_cb;
+	rcfg.set_sel_reg_cb = wpas_wps_set_sel_reg_cb;
+	rcfg.cb_ctx = wpa_s;
+
+	wps->registrar = wps_registrar_init(wps, &rcfg);
+	if (wps->registrar == NULL) {
+		wpa_printf(MSG_DEBUG, "Failed to initialize WPS Registrar");
+		os_free(wps);
+		return -1;
+	}
+
+	wpa_s->wps = wps;
+
+	return 0;
+}
+
+
+#ifdef CONFIG_WPS_ER
+static void wpas_wps_nfc_clear(struct wps_context *wps)
+{
+	wps->ap_nfc_dev_pw_id = 0;
+	wpabuf_free(wps->ap_nfc_dh_pubkey);
+	wps->ap_nfc_dh_pubkey = NULL;
+	wpabuf_free(wps->ap_nfc_dh_privkey);
+	wps->ap_nfc_dh_privkey = NULL;
+	wpabuf_free(wps->ap_nfc_dev_pw);
+	wps->ap_nfc_dev_pw = NULL;
+}
+#endif /* CONFIG_WPS_ER */
+
+
+void wpas_wps_deinit(struct wpa_supplicant *wpa_s)
+{
+	wpas_wps_assoc_with_cred_cancel(wpa_s);
+	eloop_cancel_timeout(wpas_wps_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_wps_clear_timeout, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_wps_reenable_networks_cb, wpa_s, NULL);
+	wpas_wps_clear_ap_info(wpa_s);
+
+#ifdef CONFIG_P2P
+	eloop_cancel_timeout(wpas_p2p_pbc_overlap_cb, wpa_s, NULL);
+#endif /* CONFIG_P2P */
+
+	if (wpa_s->wps == NULL)
+		return;
+
+#ifdef CONFIG_WPS_ER
+	wps_er_deinit(wpa_s->wps_er, NULL, NULL);
+	wpa_s->wps_er = NULL;
+	wpas_wps_nfc_clear(wpa_s->wps);
+#endif /* CONFIG_WPS_ER */
+
+	wps_registrar_deinit(wpa_s->wps->registrar);
+	wpabuf_free(wpa_s->wps->dh_pubkey);
+	wpabuf_free(wpa_s->wps->dh_privkey);
+	wpabuf_free(wpa_s->wps->dev.vendor_ext_m1);
+	os_free(wpa_s->wps->network_key);
+	os_free(wpa_s->wps);
+	wpa_s->wps = NULL;
+}
+
+
+int wpas_wps_ssid_bss_match(struct wpa_supplicant *wpa_s,
+			    struct wpa_ssid *ssid, struct wpa_bss *bss)
+{
+	struct wpabuf *wps_ie;
+
+	if (!(ssid->key_mgmt & WPA_KEY_MGMT_WPS))
+		return -1;
+
+	wps_ie = wpa_bss_get_vendor_ie_multi(bss, WPS_IE_VENDOR_TYPE);
+	if (eap_is_wps_pbc_enrollee(&ssid->eap)) {
+		if (!wps_ie) {
+			wpa_printf(MSG_DEBUG, "   skip - non-WPS AP");
+			return 0;
+		}
+
+		if (!wps_is_selected_pbc_registrar(wps_ie)) {
+			wpa_printf(MSG_DEBUG, "   skip - WPS AP "
+				   "without active PBC Registrar");
+			wpabuf_free(wps_ie);
+			return 0;
+		}
+
+		/* TODO: overlap detection */
+		wpa_printf(MSG_DEBUG, "   selected based on WPS IE "
+			   "(Active PBC)");
+		wpabuf_free(wps_ie);
+		return 1;
+	}
+
+	if (eap_is_wps_pin_enrollee(&ssid->eap)) {
+		if (!wps_ie) {
+			wpa_printf(MSG_DEBUG, "   skip - non-WPS AP");
+			return 0;
+		}
+
+		/*
+		 * Start with WPS APs that advertise our address as an
+		 * authorized MAC (v2.0) or active PIN Registrar (v1.0) and
+		 * allow any WPS AP after couple of scans since some APs do not
+		 * set Selected Registrar attribute properly when using
+		 * external Registrar.
+		 */
+		if (!wps_is_addr_authorized(wps_ie, wpa_s->own_addr, 1)) {
+			struct os_reltime age;
+
+			os_reltime_age(&wpa_s->wps_pin_start_time, &age);
+
+			if (wpa_s->scan_runs < WPS_PIN_SCAN_IGNORE_SEL_REG ||
+			    age.sec < WPS_PIN_TIME_IGNORE_SEL_REG) {
+				wpa_printf(MSG_DEBUG,
+					   "   skip - WPS AP without active PIN Registrar (scan_runs=%d age=%d)",
+					   wpa_s->scan_runs, (int) age.sec);
+				wpabuf_free(wps_ie);
+				return 0;
+			}
+			wpa_printf(MSG_DEBUG, "   selected based on WPS IE");
+		} else {
+			wpa_printf(MSG_DEBUG, "   selected based on WPS IE "
+				   "(Authorized MAC or Active PIN)");
+		}
+		wpabuf_free(wps_ie);
+		return 1;
+	}
+
+	if (wps_ie) {
+		wpa_printf(MSG_DEBUG, "   selected based on WPS IE");
+		wpabuf_free(wps_ie);
+		return 1;
+	}
+
+	return -1;
+}
+
+
+int wpas_wps_ssid_wildcard_ok(struct wpa_supplicant *wpa_s,
+			      struct wpa_ssid *ssid,
+			      struct wpa_bss *bss)
+{
+	struct wpabuf *wps_ie = NULL;
+	int ret = 0;
+
+	if (eap_is_wps_pbc_enrollee(&ssid->eap)) {
+		wps_ie = wpa_bss_get_vendor_ie_multi(bss, WPS_IE_VENDOR_TYPE);
+		if (wps_ie && wps_is_selected_pbc_registrar(wps_ie)) {
+			/* allow wildcard SSID for WPS PBC */
+			ret = 1;
+		}
+	} else if (eap_is_wps_pin_enrollee(&ssid->eap)) {
+		wps_ie = wpa_bss_get_vendor_ie_multi(bss, WPS_IE_VENDOR_TYPE);
+		if (wps_ie &&
+		    (wps_is_addr_authorized(wps_ie, wpa_s->own_addr, 1) ||
+		     wpa_s->scan_runs >= WPS_PIN_SCAN_IGNORE_SEL_REG)) {
+			/* allow wildcard SSID for WPS PIN */
+			ret = 1;
+		}
+	}
+
+	if (!ret && ssid->bssid_set &&
+	    os_memcmp(ssid->bssid, bss->bssid, ETH_ALEN) == 0) {
+		/* allow wildcard SSID due to hardcoded BSSID match */
+		ret = 1;
+	}
+
+#ifdef CONFIG_WPS_STRICT
+	if (wps_ie) {
+		if (wps_validate_beacon_probe_resp(wps_ie, bss->beacon_ie_len >
+						   0, bss->bssid) < 0)
+			ret = 0;
+		if (bss->beacon_ie_len) {
+			struct wpabuf *bcn_wps;
+			bcn_wps = wpa_bss_get_vendor_ie_multi_beacon(
+				bss, WPS_IE_VENDOR_TYPE);
+			if (bcn_wps == NULL) {
+				wpa_printf(MSG_DEBUG, "WPS: Mandatory WPS IE "
+					   "missing from AP Beacon");
+				ret = 0;
+			} else {
+				if (wps_validate_beacon(wps_ie) < 0)
+					ret = 0;
+				wpabuf_free(bcn_wps);
+			}
+		}
+	}
+#endif /* CONFIG_WPS_STRICT */
+
+	wpabuf_free(wps_ie);
+
+	return ret;
+}
+
+
+int wpas_wps_scan_pbc_overlap(struct wpa_supplicant *wpa_s,
+			      struct wpa_bss *selected, struct wpa_ssid *ssid)
+{
+	const u8 *sel_uuid;
+	struct wpabuf *wps_ie;
+	int ret = 0;
+	size_t i;
+
+	if (!eap_is_wps_pbc_enrollee(&ssid->eap))
+		return 0;
+
+	wpa_printf(MSG_DEBUG, "WPS: Check whether PBC session overlap is "
+		   "present in scan results; selected BSSID " MACSTR,
+		   MAC2STR(selected->bssid));
+	if (!is_zero_ether_addr(ssid->bssid))
+		wpa_printf(MSG_DEBUG,
+			   "WPS: Network profile limited to accept only a single BSSID " MACSTR,
+			   MAC2STR(ssid->bssid));
+
+	/* Make sure that only one AP is in active PBC mode */
+	wps_ie = wpa_bss_get_vendor_ie_multi(selected, WPS_IE_VENDOR_TYPE);
+	if (wps_ie) {
+		sel_uuid = wps_get_uuid_e(wps_ie);
+		wpa_hexdump(MSG_DEBUG, "WPS: UUID of the selected BSS",
+			    sel_uuid, UUID_LEN);
+	} else {
+		wpa_printf(MSG_DEBUG, "WPS: Selected BSS does not include "
+			   "WPS IE?!");
+		sel_uuid = NULL;
+	}
+
+	for (i = 0; i < wpa_s->num_wps_ap; i++) {
+		struct wps_ap_info *ap = &wpa_s->wps_ap[i];
+
+		if (!ap->pbc_active ||
+		    os_memcmp(selected->bssid, ap->bssid, ETH_ALEN) == 0)
+			continue;
+
+		if (!is_zero_ether_addr(ssid->bssid) &&
+		    os_memcmp(ap->bssid, ssid->bssid, ETH_ALEN) != 0) {
+			wpa_printf(MSG_DEBUG, "WPS: Ignore another BSS " MACSTR
+				   " in active PBC mode due to local BSSID limitation",
+				   MAC2STR(ap->bssid));
+			continue;
+		}
+
+		wpa_printf(MSG_DEBUG, "WPS: Another BSS in active PBC mode: "
+			   MACSTR, MAC2STR(ap->bssid));
+		wpa_hexdump(MSG_DEBUG, "WPS: UUID of the other BSS",
+			    ap->uuid, UUID_LEN);
+		if (sel_uuid == NULL ||
+		    os_memcmp(sel_uuid, ap->uuid, UUID_LEN) != 0) {
+			ret = 1; /* PBC overlap */
+			wpa_msg(wpa_s, MSG_INFO, "WPS: PBC overlap detected: "
+				MACSTR " and " MACSTR,
+				MAC2STR(selected->bssid),
+				MAC2STR(ap->bssid));
+			break;
+		}
+
+		/* TODO: verify that this is reasonable dual-band situation */
+	}
+
+	wpabuf_free(wps_ie);
+
+	return ret;
+}
+
+
+void wpas_wps_notify_scan_results(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_bss *bss;
+	unsigned int pbc = 0, auth = 0, pin = 0, wps = 0;
+
+	if (wpa_s->disconnected || wpa_s->wpa_state >= WPA_ASSOCIATED)
+		return;
+
+	dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+		struct wpabuf *ie;
+		ie = wpa_bss_get_vendor_ie_multi(bss, WPS_IE_VENDOR_TYPE);
+		if (!ie)
+			continue;
+		if (wps_is_selected_pbc_registrar(ie))
+			pbc++;
+		else if (wps_is_addr_authorized(ie, wpa_s->own_addr, 0))
+			auth++;
+		else if (wps_is_selected_pin_registrar(ie))
+			pin++;
+		else
+			wps++;
+		wpabuf_free(ie);
+	}
+
+	if (pbc)
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPS_EVENT_AP_AVAILABLE_PBC);
+	else if (auth)
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPS_EVENT_AP_AVAILABLE_AUTH);
+	else if (pin)
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPS_EVENT_AP_AVAILABLE_PIN);
+	else if (wps)
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPS_EVENT_AP_AVAILABLE);
+}
+
+
+int wpas_wps_searching(struct wpa_supplicant *wpa_s)
+{
+	struct wpa_ssid *ssid;
+
+	for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+		if ((ssid->key_mgmt & WPA_KEY_MGMT_WPS) && !ssid->disabled)
+			return 1;
+	}
+
+	return 0;
+}
+
+
+int wpas_wps_scan_result_text(const u8 *ies, size_t ies_len, char *buf,
+			      char *end)
+{
+	struct wpabuf *wps_ie;
+	int ret;
+
+	wps_ie = ieee802_11_vendor_ie_concat(ies, ies_len, WPS_DEV_OUI_WFA);
+	if (wps_ie == NULL)
+		return 0;
+
+	ret = wps_attr_text(wps_ie, buf, end);
+	wpabuf_free(wps_ie);
+	return ret;
+}
+
+
+int wpas_wps_er_start(struct wpa_supplicant *wpa_s, const char *filter)
+{
+#ifdef CONFIG_WPS_ER
+	if (wpa_s->wps_er) {
+		wps_er_refresh(wpa_s->wps_er);
+		return 0;
+	}
+	wpa_s->wps_er = wps_er_init(wpa_s->wps, wpa_s->ifname, filter);
+	if (wpa_s->wps_er == NULL)
+		return -1;
+	return 0;
+#else /* CONFIG_WPS_ER */
+	return 0;
+#endif /* CONFIG_WPS_ER */
+}
+
+
+void wpas_wps_er_stop(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_WPS_ER
+	wps_er_deinit(wpa_s->wps_er, NULL, NULL);
+	wpa_s->wps_er = NULL;
+#endif /* CONFIG_WPS_ER */
+}
+
+
+#ifdef CONFIG_WPS_ER
+int wpas_wps_er_add_pin(struct wpa_supplicant *wpa_s, const u8 *addr,
+			const char *uuid, const char *pin)
+{
+	u8 u[UUID_LEN];
+	const u8 *use_uuid = NULL;
+	u8 addr_buf[ETH_ALEN];
+
+	if (os_strcmp(uuid, "any") == 0) {
+	} else if (uuid_str2bin(uuid, u) == 0) {
+		use_uuid = u;
+	} else if (hwaddr_aton(uuid, addr_buf) == 0) {
+		use_uuid = wps_er_get_sta_uuid(wpa_s->wps_er, addr_buf);
+		if (use_uuid == NULL)
+			return -1;
+	} else
+		return -1;
+	return wps_registrar_add_pin(wpa_s->wps->registrar, addr,
+				     use_uuid,
+				     (const u8 *) pin, os_strlen(pin), 300);
+}
+
+
+int wpas_wps_er_pbc(struct wpa_supplicant *wpa_s, const char *uuid)
+{
+	u8 u[UUID_LEN], *use_uuid = NULL;
+	u8 addr[ETH_ALEN], *use_addr = NULL;
+
+	if (uuid_str2bin(uuid, u) == 0)
+		use_uuid = u;
+	else if (hwaddr_aton(uuid, addr) == 0)
+		use_addr = addr;
+	else
+		return -1;
+	return wps_er_pbc(wpa_s->wps_er, use_uuid, use_addr);
+}
+
+
+int wpas_wps_er_learn(struct wpa_supplicant *wpa_s, const char *uuid,
+		      const char *pin)
+{
+	u8 u[UUID_LEN], *use_uuid = NULL;
+	u8 addr[ETH_ALEN], *use_addr = NULL;
+
+	if (uuid_str2bin(uuid, u) == 0)
+		use_uuid = u;
+	else if (hwaddr_aton(uuid, addr) == 0)
+		use_addr = addr;
+	else
+		return -1;
+
+	return wps_er_learn(wpa_s->wps_er, use_uuid, use_addr, (const u8 *) pin,
+			    os_strlen(pin));
+}
+
+
+static int wpas_wps_network_to_cred(struct wpa_ssid *ssid,
+				    struct wps_credential *cred)
+{
+	os_memset(cred, 0, sizeof(*cred));
+	if (ssid->ssid_len > SSID_MAX_LEN)
+		return -1;
+	os_memcpy(cred->ssid, ssid->ssid, ssid->ssid_len);
+	cred->ssid_len = ssid->ssid_len;
+	if (ssid->key_mgmt & WPA_KEY_MGMT_PSK) {
+		cred->auth_type = (ssid->proto & WPA_PROTO_RSN) ?
+			WPS_AUTH_WPA2PSK : WPS_AUTH_WPAPSK;
+		if (ssid->pairwise_cipher & WPA_CIPHER_CCMP)
+			cred->encr_type = WPS_ENCR_AES;
+		else
+			cred->encr_type = WPS_ENCR_TKIP;
+		if (ssid->passphrase) {
+			cred->key_len = os_strlen(ssid->passphrase);
+			if (cred->key_len >= 64)
+				return -1;
+			os_memcpy(cred->key, ssid->passphrase, cred->key_len);
+		} else if (ssid->psk_set) {
+			cred->key_len = 32;
+			os_memcpy(cred->key, ssid->psk, 32);
+		} else
+			return -1;
+	} else {
+		cred->auth_type = WPS_AUTH_OPEN;
+		cred->encr_type = WPS_ENCR_NONE;
+	}
+
+	return 0;
+}
+
+
+int wpas_wps_er_set_config(struct wpa_supplicant *wpa_s, const char *uuid,
+			   int id)
+{
+	u8 u[UUID_LEN], *use_uuid = NULL;
+	u8 addr[ETH_ALEN], *use_addr = NULL;
+	struct wpa_ssid *ssid;
+	struct wps_credential cred;
+	int ret;
+
+	if (uuid_str2bin(uuid, u) == 0)
+		use_uuid = u;
+	else if (hwaddr_aton(uuid, addr) == 0)
+		use_addr = addr;
+	else
+		return -1;
+	ssid = wpa_config_get_network(wpa_s->conf, id);
+	if (ssid == NULL || ssid->ssid == NULL)
+		return -1;
+
+	if (wpas_wps_network_to_cred(ssid, &cred) < 0)
+		return -1;
+	ret = wps_er_set_config(wpa_s->wps_er, use_uuid, use_addr, &cred);
+	os_memset(&cred, 0, sizeof(cred));
+	return ret;
+}
+
+
+int wpas_wps_er_config(struct wpa_supplicant *wpa_s, const char *uuid,
+		       const char *pin, struct wps_new_ap_settings *settings)
+{
+	u8 u[UUID_LEN], *use_uuid = NULL;
+	u8 addr[ETH_ALEN], *use_addr = NULL;
+	struct wps_credential cred;
+	size_t len;
+
+	if (uuid_str2bin(uuid, u) == 0)
+		use_uuid = u;
+	else if (hwaddr_aton(uuid, addr) == 0)
+		use_addr = addr;
+	else
+		return -1;
+	if (settings->ssid_hex == NULL || settings->auth == NULL ||
+	    settings->encr == NULL || settings->key_hex == NULL)
+		return -1;
+
+	os_memset(&cred, 0, sizeof(cred));
+	len = os_strlen(settings->ssid_hex);
+	if ((len & 1) || len > 2 * sizeof(cred.ssid) ||
+	    hexstr2bin(settings->ssid_hex, cred.ssid, len / 2))
+		return -1;
+	cred.ssid_len = len / 2;
+
+	len = os_strlen(settings->key_hex);
+	if ((len & 1) || len > 2 * sizeof(cred.key) ||
+	    hexstr2bin(settings->key_hex, cred.key, len / 2))
+		return -1;
+	cred.key_len = len / 2;
+
+	if (os_strcmp(settings->auth, "OPEN") == 0)
+		cred.auth_type = WPS_AUTH_OPEN;
+	else if (os_strcmp(settings->auth, "WPAPSK") == 0)
+		cred.auth_type = WPS_AUTH_WPAPSK;
+	else if (os_strcmp(settings->auth, "WPA2PSK") == 0)
+		cred.auth_type = WPS_AUTH_WPA2PSK;
+	else
+		return -1;
+
+	if (os_strcmp(settings->encr, "NONE") == 0)
+		cred.encr_type = WPS_ENCR_NONE;
+#ifdef CONFIG_TESTING_OPTIONS
+	else if (os_strcmp(settings->encr, "WEP") == 0)
+		cred.encr_type = WPS_ENCR_WEP;
+#endif /* CONFIG_TESTING_OPTIONS */
+	else if (os_strcmp(settings->encr, "TKIP") == 0)
+		cred.encr_type = WPS_ENCR_TKIP;
+	else if (os_strcmp(settings->encr, "CCMP") == 0)
+		cred.encr_type = WPS_ENCR_AES;
+	else
+		return -1;
+
+	return wps_er_config(wpa_s->wps_er, use_uuid, use_addr,
+			     (const u8 *) pin, os_strlen(pin), &cred);
+}
+
+
+#ifdef CONFIG_WPS_NFC
+struct wpabuf * wpas_wps_er_nfc_config_token(struct wpa_supplicant *wpa_s,
+					     int ndef, const char *uuid)
+{
+	struct wpabuf *ret;
+	u8 u[UUID_LEN], *use_uuid = NULL;
+	u8 addr[ETH_ALEN], *use_addr = NULL;
+
+	if (!wpa_s->wps_er)
+		return NULL;
+
+	if (uuid_str2bin(uuid, u) == 0)
+		use_uuid = u;
+	else if (hwaddr_aton(uuid, addr) == 0)
+		use_addr = addr;
+	else
+		return NULL;
+
+	ret = wps_er_nfc_config_token(wpa_s->wps_er, use_uuid, use_addr);
+	if (ndef && ret) {
+		struct wpabuf *tmp;
+		tmp = ndef_build_wifi(ret);
+		wpabuf_free(ret);
+		if (tmp == NULL)
+			return NULL;
+		ret = tmp;
+	}
+
+	return ret;
+}
+#endif /* CONFIG_WPS_NFC */
+
+
+static int callbacks_pending = 0;
+
+static void wpas_wps_terminate_cb(void *ctx)
+{
+	wpa_printf(MSG_DEBUG, "WPS ER: Terminated");
+	if (--callbacks_pending <= 0)
+		eloop_terminate();
+}
+#endif /* CONFIG_WPS_ER */
+
+
+int wpas_wps_terminate_pending(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_WPS_ER
+	if (wpa_s->wps_er) {
+		callbacks_pending++;
+		wps_er_deinit(wpa_s->wps_er, wpas_wps_terminate_cb, wpa_s);
+		wpa_s->wps_er = NULL;
+		return 1;
+	}
+#endif /* CONFIG_WPS_ER */
+	return 0;
+}
+
+
+void wpas_wps_update_config(struct wpa_supplicant *wpa_s)
+{
+	struct wps_context *wps = wpa_s->wps;
+
+	if (wps == NULL)
+		return;
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_CONFIG_METHODS) {
+		wps->config_methods = wps_config_methods_str2bin(
+			wpa_s->conf->config_methods);
+		if ((wps->config_methods &
+		     (WPS_CONFIG_DISPLAY | WPS_CONFIG_LABEL)) ==
+		    (WPS_CONFIG_DISPLAY | WPS_CONFIG_LABEL)) {
+			wpa_printf(MSG_ERROR, "WPS: Both Label and Display "
+				   "config methods are not allowed at the "
+				   "same time");
+			wps->config_methods &= ~WPS_CONFIG_LABEL;
+		}
+	}
+	wps->config_methods = wps_fix_config_methods(wps->config_methods);
+	wps->dev.config_methods = wps->config_methods;
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_DEVICE_TYPE)
+		os_memcpy(wps->dev.pri_dev_type, wpa_s->conf->device_type,
+			  WPS_DEV_TYPE_LEN);
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_SEC_DEVICE_TYPE) {
+		wps->dev.num_sec_dev_types = wpa_s->conf->num_sec_device_types;
+		os_memcpy(wps->dev.sec_dev_type, wpa_s->conf->sec_device_type,
+			  wps->dev.num_sec_dev_types * WPS_DEV_TYPE_LEN);
+	}
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_VENDOR_EXTENSION)
+		wpas_wps_set_vendor_ext_m1(wpa_s, wps);
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_OS_VERSION)
+		wps->dev.os_version = WPA_GET_BE32(wpa_s->conf->os_version);
+
+	if (wpa_s->conf->changed_parameters & CFG_CHANGED_UUID)
+		wpas_wps_set_uuid(wpa_s, wps);
+
+	if (wpa_s->conf->changed_parameters &
+	    (CFG_CHANGED_DEVICE_NAME | CFG_CHANGED_WPS_STRING)) {
+		/* Update pointers to make sure they refer current values */
+		wps->dev.device_name = wpa_s->conf->device_name;
+		wps->dev.manufacturer = wpa_s->conf->manufacturer;
+		wps->dev.model_name = wpa_s->conf->model_name;
+		wps->dev.model_number = wpa_s->conf->model_number;
+		wps->dev.serial_number = wpa_s->conf->serial_number;
+	}
+}
+
+
+void wpas_wps_update_mac_addr(struct wpa_supplicant *wpa_s)
+{
+	struct wps_context *wps;
+
+	wps = wpa_s->wps;
+	if (wps)
+		os_memcpy(wps->dev.mac_addr, wpa_s->own_addr, ETH_ALEN);
+}
+
+
+#ifdef CONFIG_WPS_NFC
+
+#ifdef CONFIG_WPS_ER
+static struct wpabuf *
+wpas_wps_network_config_token(struct wpa_supplicant *wpa_s, int ndef,
+			      struct wpa_ssid *ssid)
+{
+	struct wpabuf *ret;
+	struct wps_credential cred;
+
+	if (wpas_wps_network_to_cred(ssid, &cred) < 0)
+		return NULL;
+
+	ret = wps_er_config_token_from_cred(wpa_s->wps, &cred);
+
+	if (ndef && ret) {
+		struct wpabuf *tmp;
+		tmp = ndef_build_wifi(ret);
+		wpabuf_free(ret);
+		if (tmp == NULL)
+			return NULL;
+		ret = tmp;
+	}
+
+	return ret;
+}
+#endif /* CONFIG_WPS_ER */
+
+
+struct wpabuf * wpas_wps_nfc_config_token(struct wpa_supplicant *wpa_s,
+					  int ndef, const char *id_str)
+{
+#ifdef CONFIG_WPS_ER
+	if (id_str) {
+		int id;
+		char *end = NULL;
+		struct wpa_ssid *ssid;
+
+		id = strtol(id_str, &end, 10);
+		if (end && *end)
+			return NULL;
+
+		ssid = wpa_config_get_network(wpa_s->conf, id);
+		if (ssid == NULL)
+			return NULL;
+		return wpas_wps_network_config_token(wpa_s, ndef, ssid);
+	}
+#endif /* CONFIG_WPS_ER */
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface)
+		return wpas_ap_wps_nfc_config_token(wpa_s, ndef);
+#endif /* CONFIG_AP */
+	return NULL;
+}
+
+
+struct wpabuf * wpas_wps_nfc_token(struct wpa_supplicant *wpa_s, int ndef)
+{
+	if (wpa_s->conf->wps_nfc_pw_from_config) {
+		return wps_nfc_token_build(ndef,
+					   wpa_s->conf->wps_nfc_dev_pw_id,
+					   wpa_s->conf->wps_nfc_dh_pubkey,
+					   wpa_s->conf->wps_nfc_dev_pw);
+	}
+
+	return wps_nfc_token_gen(ndef, &wpa_s->conf->wps_nfc_dev_pw_id,
+				 &wpa_s->conf->wps_nfc_dh_pubkey,
+				 &wpa_s->conf->wps_nfc_dh_privkey,
+				 &wpa_s->conf->wps_nfc_dev_pw);
+}
+
+
+int wpas_wps_start_nfc(struct wpa_supplicant *wpa_s, const u8 *go_dev_addr,
+		       const u8 *bssid,
+		       const struct wpabuf *dev_pw, u16 dev_pw_id,
+		       int p2p_group, const u8 *peer_pubkey_hash,
+		       const u8 *ssid, size_t ssid_len, int freq)
+{
+	struct wps_context *wps = wpa_s->wps;
+	char pw[32 * 2 + 1];
+
+	if (dev_pw_id != DEV_PW_NFC_CONNECTION_HANDOVER && dev_pw == NULL) {
+		dev_pw = wpa_s->conf->wps_nfc_dev_pw;
+		dev_pw_id = wpa_s->conf->wps_nfc_dev_pw_id;
+	}
+
+	if (wpa_s->conf->wps_nfc_dh_pubkey == NULL ||
+	    wpa_s->conf->wps_nfc_dh_privkey == NULL) {
+		wpa_printf(MSG_DEBUG, "WPS: Missing DH params - "
+			   "cannot start NFC-triggered connection");
+		return -1;
+	}
+
+	if (dev_pw_id != DEV_PW_NFC_CONNECTION_HANDOVER && dev_pw == NULL) {
+		wpa_printf(MSG_DEBUG, "WPS: Missing Device Password (id=%u) - "
+			   "cannot start NFC-triggered connection", dev_pw_id);
+		return -1;
+	}
+
+	dh5_free(wps->dh_ctx);
+	wpabuf_free(wps->dh_pubkey);
+	wpabuf_free(wps->dh_privkey);
+	wps->dh_privkey = wpabuf_dup(wpa_s->conf->wps_nfc_dh_privkey);
+	wps->dh_pubkey = wpabuf_dup(wpa_s->conf->wps_nfc_dh_pubkey);
+	if (wps->dh_privkey == NULL || wps->dh_pubkey == NULL) {
+		wps->dh_ctx = NULL;
+		wpabuf_free(wps->dh_pubkey);
+		wps->dh_pubkey = NULL;
+		wpabuf_free(wps->dh_privkey);
+		wps->dh_privkey = NULL;
+		wpa_printf(MSG_DEBUG, "WPS: Failed to get DH priv/pub key");
+		return -1;
+	}
+	wps->dh_ctx = dh5_init_fixed(wps->dh_privkey, wps->dh_pubkey);
+	if (wps->dh_ctx == NULL) {
+		wpabuf_free(wps->dh_pubkey);
+		wps->dh_pubkey = NULL;
+		wpabuf_free(wps->dh_privkey);
+		wps->dh_privkey = NULL;
+		wpa_printf(MSG_DEBUG, "WPS: Failed to initialize DH context");
+		return -1;
+	}
+
+	if (dev_pw) {
+		wpa_snprintf_hex_uppercase(pw, sizeof(pw),
+					   wpabuf_head(dev_pw),
+					   wpabuf_len(dev_pw));
+	}
+	return wpas_wps_start_dev_pw(wpa_s, go_dev_addr, bssid,
+				     dev_pw ? pw : NULL,
+				     p2p_group, dev_pw_id, peer_pubkey_hash,
+				     ssid, ssid_len, freq);
+}
+
+
+static int wpas_wps_use_cred(struct wpa_supplicant *wpa_s,
+			     struct wps_parse_attr *attr)
+{
+	/*
+	 * Disable existing networks temporarily to allow the newly learned
+	 * credential to be preferred. Enable the temporarily disabled networks
+	 * after 10 seconds.
+	 */
+	wpas_wps_temp_disable(wpa_s, NULL);
+	eloop_register_timeout(10, 0, wpas_wps_reenable_networks_cb, wpa_s,
+			       NULL);
+
+	if (wps_oob_use_cred(wpa_s->wps, attr) < 0)
+		return -1;
+
+	if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED)
+		return 0;
+
+	if (attr->ap_channel) {
+		u16 chan = WPA_GET_BE16(attr->ap_channel);
+		int freq = 0;
+
+		if (chan >= 1 && chan <= 13)
+			freq = 2407 + 5 * chan;
+		else if (chan == 14)
+			freq = 2484;
+		else if (chan >= 30)
+			freq = 5000 + 5 * chan;
+
+		if (freq) {
+			wpa_printf(MSG_DEBUG, "WPS: Credential container indicated AP channel %u -> %u MHz",
+				   chan, freq);
+			wpa_s->after_wps = 5;
+			wpa_s->wps_freq = freq;
+		}
+	}
+
+	wpa_printf(MSG_DEBUG, "WPS: Request reconnection with new network "
+		   "based on the received credential added");
+	wpa_s->normal_scans = 0;
+	wpa_supplicant_reinit_autoscan(wpa_s);
+	wpa_s->disconnected = 0;
+	wpa_s->reassociate = 1;
+
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+	wpa_supplicant_req_scan(wpa_s, 0, 0);
+
+	return 0;
+}
+
+
+#ifdef CONFIG_WPS_ER
+static int wpas_wps_add_nfc_password_token(struct wpa_supplicant *wpa_s,
+					   struct wps_parse_attr *attr)
+{
+	return wps_registrar_add_nfc_password_token(
+		wpa_s->wps->registrar, attr->oob_dev_password,
+		attr->oob_dev_password_len);
+}
+#endif /* CONFIG_WPS_ER */
+
+
+static int wpas_wps_nfc_tag_process(struct wpa_supplicant *wpa_s,
+				    const struct wpabuf *wps)
+{
+	struct wps_parse_attr attr;
+
+	wpa_hexdump_buf(MSG_DEBUG, "WPS: Received NFC tag payload", wps);
+
+	if (wps_parse_msg(wps, &attr)) {
+		wpa_printf(MSG_DEBUG, "WPS: Ignore invalid data from NFC tag");
+		return -1;
+	}
+
+	if (attr.num_cred)
+		return wpas_wps_use_cred(wpa_s, &attr);
+
+#ifdef CONFIG_WPS_ER
+	if (attr.oob_dev_password)
+		return wpas_wps_add_nfc_password_token(wpa_s, &attr);
+#endif /* CONFIG_WPS_ER */
+
+	wpa_printf(MSG_DEBUG, "WPS: Ignore unrecognized NFC tag");
+	return -1;
+}
+
+
+int wpas_wps_nfc_tag_read(struct wpa_supplicant *wpa_s,
+			  const struct wpabuf *data, int forced_freq)
+{
+	const struct wpabuf *wps = data;
+	struct wpabuf *tmp = NULL;
+	int ret;
+
+	if (wpabuf_len(data) < 4)
+		return -1;
+
+	if (*wpabuf_head_u8(data) != 0x10) {
+		/* Assume this contains full NDEF record */
+		tmp = ndef_parse_wifi(data);
+		if (tmp == NULL) {
+#ifdef CONFIG_P2P
+			tmp = ndef_parse_p2p(data);
+			if (tmp) {
+				ret = wpas_p2p_nfc_tag_process(wpa_s, tmp,
+							       forced_freq);
+				wpabuf_free(tmp);
+				return ret;
+			}
+#endif /* CONFIG_P2P */
+			wpa_printf(MSG_DEBUG, "WPS: Could not parse NDEF");
+			return -1;
+		}
+		wps = tmp;
+	}
+
+	ret = wpas_wps_nfc_tag_process(wpa_s, wps);
+	wpabuf_free(tmp);
+	return ret;
+}
+
+
+struct wpabuf * wpas_wps_nfc_handover_req(struct wpa_supplicant *wpa_s,
+					  int ndef)
+{
+	struct wpabuf *ret;
+
+	if (wpa_s->conf->wps_nfc_dh_pubkey == NULL &&
+	    wps_nfc_gen_dh(&wpa_s->conf->wps_nfc_dh_pubkey,
+			   &wpa_s->conf->wps_nfc_dh_privkey) < 0)
+		return NULL;
+
+	ret = wps_build_nfc_handover_req(wpa_s->wps,
+					 wpa_s->conf->wps_nfc_dh_pubkey);
+
+	if (ndef && ret) {
+		struct wpabuf *tmp;
+		tmp = ndef_build_wifi(ret);
+		wpabuf_free(ret);
+		if (tmp == NULL)
+			return NULL;
+		ret = tmp;
+	}
+
+	return ret;
+}
+
+
+#ifdef CONFIG_WPS_NFC
+
+static struct wpabuf *
+wpas_wps_er_nfc_handover_sel(struct wpa_supplicant *wpa_s, int ndef,
+			     const char *uuid)
+{
+#ifdef CONFIG_WPS_ER
+	struct wpabuf *ret;
+	u8 u[UUID_LEN], *use_uuid = NULL;
+	u8 addr[ETH_ALEN], *use_addr = NULL;
+	struct wps_context *wps = wpa_s->wps;
+
+	if (wps == NULL)
+		return NULL;
+
+	if (uuid == NULL)
+		return NULL;
+	if (uuid_str2bin(uuid, u) == 0)
+		use_uuid = u;
+	else if (hwaddr_aton(uuid, addr) == 0)
+		use_addr = addr;
+	else
+		return NULL;
+
+	if (wpa_s->conf->wps_nfc_dh_pubkey == NULL) {
+		if (wps_nfc_gen_dh(&wpa_s->conf->wps_nfc_dh_pubkey,
+				   &wpa_s->conf->wps_nfc_dh_privkey) < 0)
+			return NULL;
+	}
+
+	wpas_wps_nfc_clear(wps);
+	wps->ap_nfc_dev_pw_id = DEV_PW_NFC_CONNECTION_HANDOVER;
+	wps->ap_nfc_dh_pubkey = wpabuf_dup(wpa_s->conf->wps_nfc_dh_pubkey);
+	wps->ap_nfc_dh_privkey = wpabuf_dup(wpa_s->conf->wps_nfc_dh_privkey);
+	if (!wps->ap_nfc_dh_pubkey || !wps->ap_nfc_dh_privkey) {
+		wpas_wps_nfc_clear(wps);
+		return NULL;
+	}
+
+	ret = wps_er_nfc_handover_sel(wpa_s->wps_er, wpa_s->wps, use_uuid,
+				      use_addr, wpa_s->conf->wps_nfc_dh_pubkey);
+	if (ndef && ret) {
+		struct wpabuf *tmp;
+		tmp = ndef_build_wifi(ret);
+		wpabuf_free(ret);
+		if (tmp == NULL)
+			return NULL;
+		ret = tmp;
+	}
+
+	return ret;
+#else /* CONFIG_WPS_ER */
+	return NULL;
+#endif /* CONFIG_WPS_ER */
+}
+#endif /* CONFIG_WPS_NFC */
+
+
+struct wpabuf * wpas_wps_nfc_handover_sel(struct wpa_supplicant *wpa_s,
+					  int ndef, int cr, const char *uuid)
+{
+	struct wpabuf *ret;
+	if (!cr)
+		return NULL;
+	ret = wpas_ap_wps_nfc_handover_sel(wpa_s, ndef);
+	if (ret)
+		return ret;
+	return wpas_wps_er_nfc_handover_sel(wpa_s, ndef, uuid);
+}
+
+
+static int wpas_wps_nfc_rx_handover_sel(struct wpa_supplicant *wpa_s,
+					const struct wpabuf *data)
+{
+	struct wpabuf *wps;
+	int ret = -1;
+	u16 wsc_len;
+	const u8 *pos;
+	struct wpabuf msg;
+	struct wps_parse_attr attr;
+	u16 dev_pw_id;
+	const u8 *bssid = NULL;
+	int freq = 0;
+
+	wps = ndef_parse_wifi(data);
+	if (wps == NULL)
+		return -1;
+	wpa_printf(MSG_DEBUG, "WPS: Received application/vnd.wfa.wsc "
+		   "payload from NFC connection handover");
+	wpa_hexdump_buf(MSG_DEBUG, "WPS: NFC payload", wps);
+	if (wpabuf_len(wps) < 2) {
+		wpa_printf(MSG_DEBUG, "WPS: Too short Wi-Fi Handover Select "
+			   "Message");
+		goto out;
+	}
+	pos = wpabuf_head(wps);
+	wsc_len = WPA_GET_BE16(pos);
+	if (wsc_len > wpabuf_len(wps) - 2) {
+		wpa_printf(MSG_DEBUG, "WPS: Invalid WSC attribute length (%u) "
+			   "in Wi-Fi Handover Select Message", wsc_len);
+		goto out;
+	}
+	pos += 2;
+
+	wpa_hexdump(MSG_DEBUG,
+		    "WPS: WSC attributes in Wi-Fi Handover Select Message",
+		    pos, wsc_len);
+	if (wsc_len < wpabuf_len(wps) - 2) {
+		wpa_hexdump(MSG_DEBUG,
+			    "WPS: Ignore extra data after WSC attributes",
+			    pos + wsc_len, wpabuf_len(wps) - 2 - wsc_len);
+	}
+
+	wpabuf_set(&msg, pos, wsc_len);
+	ret = wps_parse_msg(&msg, &attr);
+	if (ret < 0) {
+		wpa_printf(MSG_DEBUG, "WPS: Could not parse WSC attributes in "
+			   "Wi-Fi Handover Select Message");
+		goto out;
+	}
+
+	if (attr.oob_dev_password == NULL ||
+	    attr.oob_dev_password_len < WPS_OOB_PUBKEY_HASH_LEN + 2) {
+		wpa_printf(MSG_DEBUG, "WPS: No Out-of-Band Device Password "
+			   "included in Wi-Fi Handover Select Message");
+		ret = -1;
+		goto out;
+	}
+
+	if (attr.ssid == NULL) {
+		wpa_printf(MSG_DEBUG, "WPS: No SSID included in Wi-Fi Handover "
+			   "Select Message");
+		ret = -1;
+		goto out;
+	}
+
+	wpa_hexdump_ascii(MSG_DEBUG, "WPS: SSID", attr.ssid, attr.ssid_len);
+
+	if (attr.mac_addr) {
+		bssid = attr.mac_addr;
+		wpa_printf(MSG_DEBUG, "WPS: MAC Address (BSSID): " MACSTR,
+			   MAC2STR(bssid));
+	}
+
+	if (attr.rf_bands)
+		wpa_printf(MSG_DEBUG, "WPS: RF Bands: %d", *attr.rf_bands);
+
+	if (attr.ap_channel) {
+		u16 chan = WPA_GET_BE16(attr.ap_channel);
+
+		wpa_printf(MSG_DEBUG, "WPS: AP Channel: %d", chan);
+
+		if (chan >= 1 && chan <= 13 &&
+		    (attr.rf_bands == NULL || *attr.rf_bands & WPS_RF_24GHZ))
+			freq = 2407 + 5 * chan;
+		else if (chan == 14 &&
+			 (attr.rf_bands == NULL ||
+			  *attr.rf_bands & WPS_RF_24GHZ))
+			freq = 2484;
+		else if (chan >= 30 &&
+			 (attr.rf_bands == NULL ||
+			  *attr.rf_bands & WPS_RF_50GHZ))
+			freq = 5000 + 5 * chan;
+		else if (chan >= 1 && chan <= 6 &&
+			 (attr.rf_bands == NULL ||
+			  *attr.rf_bands & WPS_RF_60GHZ))
+			freq = 56160 + 2160 * chan;
+
+		if (freq) {
+			wpa_printf(MSG_DEBUG,
+				   "WPS: AP indicated channel %u -> %u MHz",
+				   chan, freq);
+		}
+	}
+
+	wpa_hexdump(MSG_DEBUG, "WPS: Out-of-Band Device Password",
+		    attr.oob_dev_password, attr.oob_dev_password_len);
+	dev_pw_id = WPA_GET_BE16(attr.oob_dev_password +
+				 WPS_OOB_PUBKEY_HASH_LEN);
+	if (dev_pw_id != DEV_PW_NFC_CONNECTION_HANDOVER) {
+		wpa_printf(MSG_DEBUG, "WPS: Unexpected OOB Device Password ID "
+			   "%u in Wi-Fi Handover Select Message", dev_pw_id);
+		ret = -1;
+		goto out;
+	}
+	wpa_hexdump(MSG_DEBUG, "WPS: AP Public Key hash",
+		    attr.oob_dev_password, WPS_OOB_PUBKEY_HASH_LEN);
+
+	ret = wpas_wps_start_nfc(wpa_s, NULL, bssid, NULL, dev_pw_id, 0,
+				 attr.oob_dev_password,
+				 attr.ssid, attr.ssid_len, freq);
+
+out:
+	wpabuf_free(wps);
+	return ret;
+}
+
+
+int wpas_wps_nfc_report_handover(struct wpa_supplicant *wpa_s,
+				 const struct wpabuf *req,
+				 const struct wpabuf *sel)
+{
+	wpa_printf(MSG_DEBUG, "NFC: WPS connection handover reported");
+	wpa_hexdump_buf_key(MSG_DEBUG, "WPS: Carrier record in request", req);
+	wpa_hexdump_buf_key(MSG_DEBUG, "WPS: Carrier record in select", sel);
+	return wpas_wps_nfc_rx_handover_sel(wpa_s, sel);
+}
+
+
+int wpas_er_wps_nfc_report_handover(struct wpa_supplicant *wpa_s,
+				    const struct wpabuf *req,
+				    const struct wpabuf *sel)
+{
+	struct wpabuf *wps;
+	int ret = -1;
+	u16 wsc_len;
+	const u8 *pos;
+	struct wpabuf msg;
+	struct wps_parse_attr attr;
+	u16 dev_pw_id;
+
+	/*
+	 * Enrollee/station is always initiator of the NFC connection handover,
+	 * so use the request message here to find Enrollee public key hash.
+	 */
+	wps = ndef_parse_wifi(req);
+	if (wps == NULL)
+		return -1;
+	wpa_printf(MSG_DEBUG, "WPS: Received application/vnd.wfa.wsc "
+		   "payload from NFC connection handover");
+	wpa_hexdump_buf(MSG_DEBUG, "WPS: NFC payload", wps);
+	if (wpabuf_len(wps) < 2) {
+		wpa_printf(MSG_DEBUG, "WPS: Too short Wi-Fi Handover Request "
+			   "Message");
+		goto out;
+	}
+	pos = wpabuf_head(wps);
+	wsc_len = WPA_GET_BE16(pos);
+	if (wsc_len > wpabuf_len(wps) - 2) {
+		wpa_printf(MSG_DEBUG, "WPS: Invalid WSC attribute length (%u) "
+			   "in rt Wi-Fi Handover Request Message", wsc_len);
+		goto out;
+	}
+	pos += 2;
+
+	wpa_hexdump(MSG_DEBUG,
+		    "WPS: WSC attributes in Wi-Fi Handover Request Message",
+		    pos, wsc_len);
+	if (wsc_len < wpabuf_len(wps) - 2) {
+		wpa_hexdump(MSG_DEBUG,
+			    "WPS: Ignore extra data after WSC attributes",
+			    pos + wsc_len, wpabuf_len(wps) - 2 - wsc_len);
+	}
+
+	wpabuf_set(&msg, pos, wsc_len);
+	ret = wps_parse_msg(&msg, &attr);
+	if (ret < 0) {
+		wpa_printf(MSG_DEBUG, "WPS: Could not parse WSC attributes in "
+			   "Wi-Fi Handover Request Message");
+		goto out;
+	}
+
+	if (attr.oob_dev_password == NULL ||
+	    attr.oob_dev_password_len < WPS_OOB_PUBKEY_HASH_LEN + 2) {
+		wpa_printf(MSG_DEBUG, "WPS: No Out-of-Band Device Password "
+			   "included in Wi-Fi Handover Request Message");
+		ret = -1;
+		goto out;
+	}
+
+	if (attr.uuid_e == NULL) {
+		wpa_printf(MSG_DEBUG, "WPS: No UUID-E included in Wi-Fi "
+			   "Handover Request Message");
+		ret = -1;
+		goto out;
+	}
+
+	wpa_hexdump(MSG_DEBUG, "WPS: UUID-E", attr.uuid_e, WPS_UUID_LEN);
+
+	wpa_hexdump(MSG_DEBUG, "WPS: Out-of-Band Device Password",
+		    attr.oob_dev_password, attr.oob_dev_password_len);
+	dev_pw_id = WPA_GET_BE16(attr.oob_dev_password +
+				 WPS_OOB_PUBKEY_HASH_LEN);
+	if (dev_pw_id != DEV_PW_NFC_CONNECTION_HANDOVER) {
+		wpa_printf(MSG_DEBUG, "WPS: Unexpected OOB Device Password ID "
+			   "%u in Wi-Fi Handover Request Message", dev_pw_id);
+		ret = -1;
+		goto out;
+	}
+	wpa_hexdump(MSG_DEBUG, "WPS: Enrollee Public Key hash",
+		    attr.oob_dev_password, WPS_OOB_PUBKEY_HASH_LEN);
+
+	ret = wps_registrar_add_nfc_pw_token(wpa_s->wps->registrar,
+					     attr.oob_dev_password,
+					     DEV_PW_NFC_CONNECTION_HANDOVER,
+					     NULL, 0, 1);
+
+out:
+	wpabuf_free(wps);
+	return ret;
+}
+
+#endif /* CONFIG_WPS_NFC */
+
+
+static void wpas_wps_dump_ap_info(struct wpa_supplicant *wpa_s)
+{
+	size_t i;
+	struct os_reltime now;
+
+	if (wpa_debug_level > MSG_DEBUG)
+		return;
+
+	if (wpa_s->wps_ap == NULL)
+		return;
+
+	os_get_reltime(&now);
+
+	for (i = 0; i < wpa_s->num_wps_ap; i++) {
+		struct wps_ap_info *ap = &wpa_s->wps_ap[i];
+		struct wpa_bssid_ignore *e = wpa_bssid_ignore_get(wpa_s,
+								  ap->bssid);
+
+		wpa_printf(MSG_DEBUG, "WPS: AP[%d] " MACSTR " type=%d "
+			   "tries=%d last_attempt=%d sec ago bssid_ignore=%d",
+			   (int) i, MAC2STR(ap->bssid), ap->type, ap->tries,
+			   ap->last_attempt.sec > 0 ?
+			   (int) now.sec - (int) ap->last_attempt.sec : -1,
+			   e ? e->count : 0);
+	}
+}
+
+
+static struct wps_ap_info * wpas_wps_get_ap_info(struct wpa_supplicant *wpa_s,
+						 const u8 *bssid)
+{
+	size_t i;
+
+	if (wpa_s->wps_ap == NULL)
+		return NULL;
+
+	for (i = 0; i < wpa_s->num_wps_ap; i++) {
+		struct wps_ap_info *ap = &wpa_s->wps_ap[i];
+		if (os_memcmp(ap->bssid, bssid, ETH_ALEN) == 0)
+			return ap;
+	}
+
+	return NULL;
+}
+
+
+static void wpas_wps_update_ap_info_bss(struct wpa_supplicant *wpa_s,
+					struct wpa_scan_res *res)
+{
+	struct wpabuf *wps;
+	enum wps_ap_info_type type;
+	struct wps_ap_info *ap;
+	int r, pbc_active;
+	const u8 *uuid;
+
+	if (wpa_scan_get_vendor_ie(res, WPS_IE_VENDOR_TYPE) == NULL)
+		return;
+
+	wps = wpa_scan_get_vendor_ie_multi(res, WPS_IE_VENDOR_TYPE);
+	if (wps == NULL)
+		return;
+
+	r = wps_is_addr_authorized(wps, wpa_s->own_addr, 1);
+	if (r == 2)
+		type = WPS_AP_SEL_REG_OUR;
+	else if (r == 1)
+		type = WPS_AP_SEL_REG;
+	else
+		type = WPS_AP_NOT_SEL_REG;
+
+	uuid = wps_get_uuid_e(wps);
+	pbc_active = wps_is_selected_pbc_registrar(wps);
+
+	ap = wpas_wps_get_ap_info(wpa_s, res->bssid);
+	if (ap) {
+		if (ap->type != type) {
+			wpa_printf(MSG_DEBUG, "WPS: AP " MACSTR
+				   " changed type %d -> %d",
+				   MAC2STR(res->bssid), ap->type, type);
+			ap->type = type;
+			if (type != WPS_AP_NOT_SEL_REG)
+				wpa_bssid_ignore_del(wpa_s, ap->bssid);
+		}
+		ap->pbc_active = pbc_active;
+		if (uuid)
+			os_memcpy(ap->uuid, uuid, WPS_UUID_LEN);
+		goto out;
+	}
+
+	ap = os_realloc_array(wpa_s->wps_ap, wpa_s->num_wps_ap + 1,
+			      sizeof(struct wps_ap_info));
+	if (ap == NULL)
+		goto out;
+
+	wpa_s->wps_ap = ap;
+	ap = &wpa_s->wps_ap[wpa_s->num_wps_ap];
+	wpa_s->num_wps_ap++;
+
+	os_memset(ap, 0, sizeof(*ap));
+	os_memcpy(ap->bssid, res->bssid, ETH_ALEN);
+	ap->type = type;
+	ap->pbc_active = pbc_active;
+	if (uuid)
+		os_memcpy(ap->uuid, uuid, WPS_UUID_LEN);
+	wpa_printf(MSG_DEBUG, "WPS: AP " MACSTR " type %d added",
+		   MAC2STR(ap->bssid), ap->type);
+
+out:
+	wpabuf_free(wps);
+}
+
+
+void wpas_wps_update_ap_info(struct wpa_supplicant *wpa_s,
+			     struct wpa_scan_results *scan_res)
+{
+	size_t i;
+
+	for (i = 0; i < scan_res->num; i++)
+		wpas_wps_update_ap_info_bss(wpa_s, scan_res->res[i]);
+
+	wpas_wps_dump_ap_info(wpa_s);
+}
+
+
+void wpas_wps_notify_assoc(struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+	struct wps_ap_info *ap;
+
+	wpa_s->after_wps = 0;
+
+	if (!wpa_s->wps_ap_iter)
+		return;
+	ap = wpas_wps_get_ap_info(wpa_s, bssid);
+	if (ap == NULL)
+		return;
+	ap->tries++;
+	os_get_reltime(&ap->last_attempt);
+}
diff --git a/wpa_supplicant/wps_supplicant.h b/wpa_supplicant/wps_supplicant.h
new file mode 100644
index 000000000000..c55936ceeaaf
--- /dev/null
+++ b/wpa_supplicant/wps_supplicant.h
@@ -0,0 +1,164 @@
+/*
+ * wpa_supplicant / WPS integration
+ * Copyright (c) 2008-2012, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPS_SUPPLICANT_H
+#define WPS_SUPPLICANT_H
+
+struct wpa_scan_results;
+
+#ifdef CONFIG_WPS
+
+#include "wps/wps.h"
+#include "wps/wps_defs.h"
+
+struct wpa_bss;
+
+struct wps_new_ap_settings {
+	const char *ssid_hex;
+	const char *auth;
+	const char *encr;
+	const char *key_hex;
+};
+
+int wpas_wps_init(struct wpa_supplicant *wpa_s);
+void wpas_wps_deinit(struct wpa_supplicant *wpa_s);
+int wpas_wps_eapol_cb(struct wpa_supplicant *wpa_s);
+enum wps_request_type wpas_wps_get_req_type(struct wpa_ssid *ssid);
+int wpas_wps_start_pbc(struct wpa_supplicant *wpa_s, const u8 *bssid,
+		       int p2p_group, int multi_ap_backhaul_sta);
+int wpas_wps_start_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
+		       const char *pin, int p2p_group, u16 dev_pw_id);
+void wpas_wps_pbc_overlap(struct wpa_supplicant *wpa_s);
+int wpas_wps_cancel(struct wpa_supplicant *wpa_s);
+int wpas_wps_start_reg(struct wpa_supplicant *wpa_s, const u8 *bssid,
+		       const char *pin, struct wps_new_ap_settings *settings);
+int wpas_wps_ssid_bss_match(struct wpa_supplicant *wpa_s,
+			    struct wpa_ssid *ssid, struct wpa_bss *bss);
+int wpas_wps_ssid_wildcard_ok(struct wpa_supplicant *wpa_s,
+			      struct wpa_ssid *ssid, struct wpa_bss *bss);
+int wpas_wps_scan_pbc_overlap(struct wpa_supplicant *wpa_s,
+			      struct wpa_bss *selected, struct wpa_ssid *ssid);
+void wpas_wps_notify_scan_results(struct wpa_supplicant *wpa_s);
+int wpas_wps_searching(struct wpa_supplicant *wpa_s);
+int wpas_wps_scan_result_text(const u8 *ies, size_t ies_len, char *pos,
+			      char *end);
+int wpas_wps_er_start(struct wpa_supplicant *wpa_s, const char *filter);
+void wpas_wps_er_stop(struct wpa_supplicant *wpa_s);
+int wpas_wps_er_add_pin(struct wpa_supplicant *wpa_s, const u8 *addr,
+			const char *uuid, const char *pin);
+int wpas_wps_er_pbc(struct wpa_supplicant *wpa_s, const char *uuid);
+int wpas_wps_er_learn(struct wpa_supplicant *wpa_s, const char *uuid,
+		      const char *pin);
+int wpas_wps_er_set_config(struct wpa_supplicant *wpa_s, const char *uuid,
+			   int id);
+int wpas_wps_er_config(struct wpa_supplicant *wpa_s, const char *uuid,
+		       const char *pin, struct wps_new_ap_settings *settings);
+struct wpabuf * wpas_wps_er_nfc_config_token(struct wpa_supplicant *wpa_s,
+					     int ndef, const char *uuid);
+int wpas_wps_terminate_pending(struct wpa_supplicant *wpa_s);
+void wpas_wps_update_config(struct wpa_supplicant *wpa_s);
+void wpas_wps_update_mac_addr(struct wpa_supplicant *wpa_s);
+struct wpabuf * wpas_wps_nfc_config_token(struct wpa_supplicant *wpa_s,
+					  int ndef, const char *id_str);
+struct wpabuf * wpas_wps_nfc_token(struct wpa_supplicant *wpa_s, int ndef);
+int wpas_wps_start_nfc(struct wpa_supplicant *wpa_s, const u8 *dev_addr,
+		       const u8 *bssid,
+		       const struct wpabuf *dev_pw, u16 dev_pw_id,
+		       int p2p_group, const u8 *peer_pubkey_hash,
+		       const u8 *ssid, size_t ssid_len, int freq);
+int wpas_wps_nfc_tag_read(struct wpa_supplicant *wpa_s,
+			  const struct wpabuf *data, int forced_freq);
+struct wpabuf * wpas_wps_nfc_handover_req(struct wpa_supplicant *wpa_s,
+					  int ndef);
+struct wpabuf * wpas_wps_nfc_handover_sel(struct wpa_supplicant *wpa_s,
+					  int ndef, int cr, const char *uuid);
+int wpas_wps_nfc_report_handover(struct wpa_supplicant *wpa_s,
+				 const struct wpabuf *req,
+				 const struct wpabuf *sel);
+int wpas_er_wps_nfc_report_handover(struct wpa_supplicant *wpa_s,
+				    const struct wpabuf *req,
+				    const struct wpabuf *sel);
+void wpas_wps_update_ap_info(struct wpa_supplicant *wpa_s,
+			     struct wpa_scan_results *scan_res);
+void wpas_wps_notify_assoc(struct wpa_supplicant *wpa_s, const u8 *bssid);
+int wpas_wps_reenable_networks_pending(struct wpa_supplicant *wpa_s);
+
+#else /* CONFIG_WPS */
+
+static inline int wpas_wps_init(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+static inline void wpas_wps_deinit(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline int wpas_wps_eapol_cb(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+static inline u8 wpas_wps_get_req_type(struct wpa_ssid *ssid)
+{
+	return 0;
+}
+
+static inline int wpas_wps_ssid_bss_match(struct wpa_supplicant *wpa_s,
+					  struct wpa_ssid *ssid,
+					  struct wpa_bss *bss)
+{
+	return -1;
+}
+
+static inline int wpas_wps_ssid_wildcard_ok(struct wpa_supplicant *wpa_s,
+					    struct wpa_ssid *ssid,
+					    struct wpa_bss *bss)
+{
+	return 0;
+}
+
+static inline int wpas_wps_scan_pbc_overlap(struct wpa_supplicant *wpa_s,
+					    struct wpa_bss *selected,
+					    struct wpa_ssid *ssid)
+{
+	return 0;
+}
+
+static inline void wpas_wps_notify_scan_results(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline int wpas_wps_searching(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+static inline void wpas_wps_update_ap_info(struct wpa_supplicant *wpa_s,
+					   struct wpa_scan_results *scan_res)
+{
+}
+
+static inline void wpas_wps_notify_assoc(struct wpa_supplicant *wpa_s,
+					 const u8 *bssid)
+{
+}
+
+static inline int
+wpas_wps_reenable_networks_pending(struct wpa_supplicant *wpa_s)
+{
+	return 0;
+}
+
+static inline void wpas_wps_update_mac_addr(struct wpa_supplicant *wpa_s)
+{
+}
+
+#endif /* CONFIG_WPS */
+
+#endif /* WPS_SUPPLICANT_H */