Add qat(4)

This provides an OpenCrypto driver for Intel QuickAssist devices.  The
driver was initially ported from NetBSD and comes with a few
improvements:
- support for GMAC/AES-GCM, AES-CTR and AES-XTS, and support for
  SHA/HMAC-authenticated encryption
- support for detaching the driver
- various bug fixes
- DH895X support

Discussed with:	jhb
MFC after:	3 days
Sponsored by:	Rubicon Communications, LLC (Netgate)
Differential Revision:	https://reviews.freebsd.org/D26963

2 files changed, 21 insertions, 0 deletions

diff --git a/sys/modules/Makefile b/sys/modules/Makefile
index b0feddbad301..58cdf5071436 100644
--- a/sys/modules/Makefile
+++ b/sys/modules/Makefile
@@ -300,6 +300,7 @@ SUBDIR=	\
 	pty  \
 	puc \
 	pwm \
+	${_qat} \
 	${_qlxge} \
 	${_qlxgb} \
 	${_qlxgbe} \
@@ -630,6 +631,7 @@ _ntb=		ntb
 _ocs_fc=	ocs_fc
 _ossl=		ossl
 _pccard=	pccard
+_qat=		qat
 .if ${MK_OFED} != "no" || defined(ALL_MODULES)
 _rdma=		rdma
 .endif
diff --git a/sys/modules/qat/Makefile b/sys/modules/qat/Makefile
new file mode 100644
index 000000000000..57301b5b78e3
--- /dev/null
+++ b/sys/modules/qat/Makefile
@@ -0,0 +1,19 @@
+# $FreeBSD$
+
+.PATH:	${SRCTOP}/sys/dev/qat
+
+KMOD=	qat
+
+SRCS=	qat.c		\
+	qat_ae.c	\
+	qat_c2xxx.c	\
+	qat_c3xxx.c	\
+	qat_c62x.c	\
+	qat_d15xx.c	\
+	qat_dh895xcc.c	\
+	qat_hw15.c	\
+	qat_hw17.c
+
+SRCS+=	bus_if.h cryptodev_if.h device_if.h pci_if.h
+
+.include <bsd.kmod.mk>