an: Remove driver

Last an(4) devices have been End Of Life and End Of Sale in 2007.
Time to remove this driver.

Differential Revision:	https://reviews.freebsd.org/D30679
Reviewed by:		imp (earlier version), emaste (earlier version)
Sponsored by:		Diablotin Systems

11 files changed, 6 insertions, 5756 deletions

diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc
index 7bc4f435f869..1b4c291a0c51 100644
--- a/ObsoleteFiles.inc
+++ b/ObsoleteFiles.inc
@@ -40,6 +40,11 @@
 #   xargs -n1 | sort | uniq -d;
 # done
 
+# 20210607: remove an(4)
+OLD_FILES+=usr/include/dev/an/if_aironet_ieee.h
+OLD_FILES+=usr/include/dev/an/if_anreg.h
+OLD_FILES+=usr/share/man/man4/an.4.gz
+
 # 20210426: remove unused libexec/rc.d/addswap
 OLD_FILES+=etc/rc.d/addswap
 
diff --git a/include/Makefile b/include/Makefile
index b444184ab8c6..f5c0fc598b0c 100644
--- a/include/Makefile
+++ b/include/Makefile
@@ -41,7 +41,7 @@ LHDRS=	aio.h errno.h fcntl.h linker_set.h poll.h stdatomic.h stdint.h \
 LDIRS=	geom net net80211 netgraph netinet netinet6 \
 	netipsec netsmb nfs nfsclient nfsserver sys vm
 
-LSUBDIRS=	dev/acpica dev/agp dev/an dev/ciss dev/filemon dev/firewire \
+LSUBDIRS=	dev/acpica dev/agp dev/ciss dev/filemon dev/firewire \
 	dev/hwpmc dev/hyperv \
 	dev/ic dev/iicbus dev/io dev/mfi dev/mmc dev/nvme \
 	dev/ofw dev/pbio dev/pci ${_dev_powermac_nvram} dev/ppbus dev/pwm \
diff --git a/share/man/man4/an.4 b/share/man/man4/an.4
deleted file mode 100644
index 1d624c0ae108..000000000000
--- a/share/man/man4/an.4
+++ /dev/null
@@ -1,142 +0,0 @@
-.\" Copyright (c) 1997, 1998, 1999
-.\"	Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
-.\"
-.\" 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. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by Bill Paul.
-.\" 4. Neither the name of the author nor the names of any co-contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"   without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
-.\" 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.
-.\"
-.\" $FreeBSD$
-.\"
-.Dd July 16, 2005
-.Dt AN 4
-.Os
-.Sh NAME
-.Nm an
-.Nd "Aironet Communications 4500/4800 wireless network adapter driver"
-.Sh SYNOPSIS
-To compile this driver into the kernel,
-place the following lines in your
-kernel configuration file:
-.Bd -ragged -offset indent
-.Cd "device an"
-.Cd "device wlan"
-.Ed
-.Pp
-Alternatively, to load the driver as a
-module at boot time, place the following line in
-.Xr loader.conf 5 :
-.Bd -literal -offset indent
-if_an_load="YES"
-.Ed
-.Sh DESCRIPTION
-The
-.Nm
-driver provides support for Aironet Communications 4500 and 4800
-wireless network adapters and variants, including the following:
-.Pp
-.Bl -bullet -compact -offset indent
-.It
-Aironet Communications 4500 and 4800 series
-.It
-Cisco Aironet 340 and 350 series
-.El
-.Pp
-Support for these devices include the ISA and PCI
-varieties.
-The Aironet 4500 series adapters operate at 1 and 2Mbps while
-the Aironet 4800 series and Cisco adapters can operate at 1, 2, 5.5 and 11Mbps.
-The ISA and PCI
-devices are all based on the same core PCMCIA hardware
-and all have the same programming interface.
-The ISA and PCI cards appear to the
-host as normal ISA and PCI devices.
-.Pp
-ISA cards can either be configured to use ISA Plug and Play
-or to use a particular I/O address and IRQ
-by properly setting the DIP switches on the board.
-(The default
-switch setting is for Plug and Play.)
-The
-.Nm
-driver has Plug and Play support and will work in either configuration,
-however when using a hard-wired I/O address and IRQ, the driver
-configuration and the NIC's switch settings must agree.
-PCI cards
-require no switch settings of any kind and will be automatically
-probed and attached.
-.Pp
-All host/device interaction with the Aironet cards is via programmed I/O.
-The Aironet devices support 802.11 and 802.3 frames, power management,
-BSS (infrastructure) and IBSS (ad-hoc) operation modes.
-The
-.Nm
-driver encapsulates all IP and ARP traffic as 802.11 frames, however
-it can receive either 802.11 or 802.3 frames.
-Transmit speed is
-selectable between 1Mbps, 2Mbps, 5.5Mbps, 11Mbps or
-"auto" (the NIC automatically chooses the best speed).
-.Pp
-By default, the
-.Nm
-driver configures the Aironet card for infrastructure operation.
-.Pp
-For more information on configuring this device, see
-.Xr ifconfig 8 .
-.Sh DIAGNOSTICS
-.Bl -diag
-.It "an%d: init failed"
-The Aironet card failed to become ready after an initialization command was
-issued.
-.It "an%d: failed to allocate %d bytes on NIC"
-The driver was unable to allocate memory for transmit frames in the
-NIC's on-board RAM.
-.It "an%d: device timeout"
-The Aironet card failed to generate an interrupt to acknowledge a transmit
-command.
-.El
-.Sh SEE ALSO
-.Xr altq 4 ,
-.Xr arp 4 ,
-.Xr miibus 4 ,
-.Xr netintro 4 ,
-.Xr wlan 4 ,
-.Xr ancontrol 8 ,
-.Xr ifconfig 8
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Fx 4.0 .
-.Pp
-The
-.Nm
-device driver was removed in
-.Fx 14.0 .
-.Sh AUTHORS
-The
-.Nm
-driver was written by
-.An Bill Paul Aq Mt wpaul@ee.columbia.edu .
diff --git a/sys/conf/files b/sys/conf/files
index d7e35b5f6c21..2b37d7f4e83e 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -916,9 +916,6 @@ dev/amr/amr_cam.c		optional amrp amr
 dev/amr/amr_disk.c		optional amr
 dev/amr/amr_linux.c		optional amr compat_linux
 dev/amr/amr_pci.c		optional amr pci
-dev/an/if_an.c			optional an
-dev/an/if_an_isa.c		optional an isa
-dev/an/if_an_pci.c		optional an pci
 #
 dev/ata/ata_if.m		optional ata | atacore
 dev/ata/ata-all.c		optional ata | atacore
diff --git a/sys/dev/an/if_aironet_ieee.h b/sys/dev/an/if_aironet_ieee.h
deleted file mode 100644
index beb8a9c3a3be..000000000000
--- a/sys/dev/an/if_aironet_ieee.h
+++ /dev/null
@@ -1,798 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-4-Clause
- *
- * Copyright (c) 1997, 1998, 1999
- *	Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Bill Paul.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
- * 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.
- *
- * $FreeBSD$
- */
-
-#ifndef _IF_AIRONET_IEEE_H
-#define _IF_AIRONET_IEEE_H
-
-/*
- * This header defines a simple command interface to the FreeBSD
- * Aironet driver (an) driver, which is used to set certain
- * device-specific parameters which can't be easily managed through
- * ifconfig(8). No, sysctl(2) is not the answer. I said a _simple_
- * interface, didn't I.
- */
-
-#ifndef SIOCSAIRONET
-#define SIOCSAIRONET	SIOCSIFGENERIC
-#endif
-
-#ifndef SIOCGAIRONET
-#define SIOCGAIRONET	SIOCGIFGENERIC
-#endif
-
-/*
- * This is a make-predend RID value used only by the driver
- * to allow the user to set the speed.
- */
-#define AN_RID_TX_SPEED		0x1234
-
-/*
- * Technically I don't think there's a limit to a record
- * length. The largest record is the one that contains the CIS
- * data, which is 240 words long, so 256 should be a safe
- * value.
- */
-#define AN_MAX_DATALEN	4096
-
-struct an_req {
-	u_int16_t	an_len;
-	u_int16_t	an_type;
-	u_int16_t	an_val[AN_MAX_DATALEN];
-};
-
-/*
- * Private LTV records (interpreted only by the driver). This is
- * a minor kludge to allow reading the interface statistics from
- * the driver.
- */
-#define AN_RID_IFACE_STATS	0x0100
-#define AN_RID_MGMT_XMIT	0x0200
-#ifdef ANCACHE
-#define AN_RID_ZERO_CACHE	0x0300
-#define AN_RID_READ_CACHE	0x0400
-#endif
-
-#define AN_FCTL_VERS		0x0002
-#define AN_FCTL_FTYPE		0x000C
-#define AN_FCTL_STYPE		0x00F0
-#define AN_FCTL_TODS		0x0100
-#define AN_FCTL_FROMDS		0x0200
-#define AN_FCTL_MOREFRAGS	0x0400
-#define AN_FCTL_RETRY		0x0800
-#define AN_FCTL_PM		0x1000
-#define AN_FCTL_MOREDATA	0x2000
-#define AN_FCTL_WEP		0x4000
-#define AN_FCTL_ORDER		0x8000
-
-#define AN_FTYPE_MGMT		0x0000
-#define AN_FTYPE_CTL		0x0004
-#define AN_FTYPE_DATA		0x0008
-
-#define AN_STYPE_MGMT_ASREQ	0x0000	/* association request */
-#define AN_STYPE_MGMT_ASRESP	0x0010	/* association response */
-#define AN_STYPE_MGMT_REASREQ	0x0020	/* reassociation request */
-#define AN_STYPE_MGMT_REASRESP	0x0030	/* reassociation response */
-#define AN_STYPE_MGMT_PROBEREQ	0x0040	/* probe request */
-#define AN_STYPE_MGMT_PROBERESP	0x0050	/* probe response */
-#define AN_STYPE_MGMT_BEACON	0x0080	/* beacon */
-#define AN_STYPE_MGMT_ATIM	0x0090	/* announcement traffic ind msg */
-#define AN_STYPE_MGMT_DISAS	0x00A0	/* disassociation */
-#define AN_STYPE_MGMT_AUTH	0x00B0	/* authentication */
-#define AN_STYPE_MGMT_DEAUTH	0x00C0	/* deauthentication */
-
-/*
- * Aironet IEEE signal strength cache
- *
- * driver keeps cache of last
- * MAXANCACHE packets to arrive including signal strength info.
- * daemons may read this via ioctl
- *
- * Each entry in the wi_sigcache has a unique macsrc.
- */
-#ifdef ANCACHE
-#define MAXANCACHE      10
-
-struct an_sigcache {
-	char	macsrc[6];	/* unique MAC address for entry */
-	int	ipsrc;		/* ip address associated with packet */
-	int	signal;		/* signal strength of the packet */
-	int	noise;		/* noise value */
-	int	quality;	/* quality of the packet */
-};
-#endif
-
-/*
- * The card provides an 8-bit signal strength value (RSSI), which can
- * be converted to a dBm power value (or a percent) using a table in
- * the card's firmware (when available).  The tables are slightly
- * different in individual cards, even of the same model.  If the
- * table is not available, the mapping can be approximated by dBm =
- * RSSI - 100.  This approximation can be seen by plotting a few
- * tables, and also matches some info on the Intersil web site (I
- * think they make the RF front end for the cards.  However, the linux
- * driver uses the approximation dBm = RSSI/2 - 95.  I think that is
- * just wrong. 
- */
-
-struct an_rssi_entry {
-	u_int8_t	an_rss_pct;
-	u_int8_t	an_rss_dbm;
-};
-
-struct an_ltv_key {
-	u_int16_t	an_len;
-	u_int16_t	an_type;
-	u_int16_t       kindex;
-	u_int8_t        mac[6];
-	u_int16_t       klen;
-	u_int8_t        key[16];  /* 128-bit keys */
-};
-
-struct an_ltv_stats {
-	u_int16_t		an_fudge;
-	u_int16_t		an_len;			/* 0x00 */
-	u_int16_t		an_type;		/* 0xXX */
-	u_int16_t		an_spacer;		/* 0x02 */
-	u_int32_t		an_rx_overruns;		/* 0x04 */
-	u_int32_t		an_rx_plcp_csum_errs;	/* 0x08 */
-	u_int32_t		an_rx_plcp_format_errs;	/* 0x0C */
-	u_int32_t		an_rx_plcp_len_errs;	/* 0x10 */
-	u_int32_t		an_rx_mac_crc_errs;	/* 0x14 */
-	u_int32_t		an_rx_mac_crc_ok;	/* 0x18 */
-	u_int32_t		an_rx_wep_errs;		/* 0x1C */
-	u_int32_t		an_rx_wep_ok;		/* 0x20 */
-	u_int32_t		an_retry_long;		/* 0x24 */
-	u_int32_t		an_retry_short;		/* 0x28 */
-	u_int32_t		an_retry_max;		/* 0x2C */
-	u_int32_t		an_no_ack;		/* 0x30 */
-	u_int32_t		an_no_cts;		/* 0x34 */
-	u_int32_t		an_rx_ack_ok;		/* 0x38 */
-	u_int32_t		an_rx_cts_ok;		/* 0x3C */
-	u_int32_t		an_tx_ack_ok;		/* 0x40 */
-	u_int32_t		an_tx_rts_ok;		/* 0x44 */
-	u_int32_t		an_tx_cts_ok;		/* 0x48 */
-	u_int32_t		an_tx_lmac_mcasts;	/* 0x4C */
-	u_int32_t		an_tx_lmac_bcasts;	/* 0x50 */
-	u_int32_t		an_tx_lmac_ucast_frags;	/* 0x54 */
-	u_int32_t		an_tx_lmac_ucasts;	/* 0x58 */
-	u_int32_t		an_tx_beacons;		/* 0x5C */
-	u_int32_t		an_rx_beacons;		/* 0x60 */
-	u_int32_t		an_tx_single_cols;	/* 0x64 */
-	u_int32_t		an_tx_multi_cols;	/* 0x68 */
-	u_int32_t		an_tx_defers_no;	/* 0x6C */
-	u_int32_t		an_tx_defers_prot;	/* 0x70 */
-	u_int32_t		an_tx_defers_energy;	/* 0x74 */
-	u_int32_t		an_rx_dups;		/* 0x78 */
-	u_int32_t		an_rx_partial;		/* 0x7C */
-	u_int32_t		an_tx_too_old;		/* 0x80 */
-	u_int32_t		an_rx_too_old;		/* 0x84 */
-	u_int32_t		an_lostsync_max_retries;/* 0x88 */
-	u_int32_t		an_lostsync_missed_beacons;/* 0x8C */
-	u_int32_t		an_lostsync_arl_exceeded;/*0x90 */
-	u_int32_t		an_lostsync_deauthed;	/* 0x94 */
-	u_int32_t		an_lostsync_disassociated;/*0x98 */
-	u_int32_t		an_lostsync_tsf_timing;	/* 0x9C */
-	u_int32_t		an_tx_host_mcasts;	/* 0xA0 */
-	u_int32_t		an_tx_host_bcasts;	/* 0xA4 */
-	u_int32_t		an_tx_host_ucasts;	/* 0xA8 */
-	u_int32_t		an_tx_host_failed;	/* 0xAC */
-	u_int32_t		an_rx_host_mcasts;	/* 0xB0 */
-	u_int32_t		an_rx_host_bcasts;	/* 0xB4 */
-	u_int32_t		an_rx_host_ucasts;	/* 0xB8 */
-	u_int32_t		an_rx_host_discarded;	/* 0xBC */
-	u_int32_t		an_tx_hmac_mcasts;	/* 0xC0 */
-	u_int32_t		an_tx_hmac_bcasts;	/* 0xC4 */
-	u_int32_t		an_tx_hmac_ucasts;	/* 0xC8 */
-	u_int32_t		an_tx_hmac_failed;	/* 0xCC */
-	u_int32_t		an_rx_hmac_mcasts;	/* 0xD0 */
-	u_int32_t		an_rx_hmac_bcasts;	/* 0xD4 */
-	u_int32_t		an_rx_hmac_ucasts;	/* 0xD8 */
-	u_int32_t		an_rx_hmac_discarded;	/* 0xDC */
-	u_int32_t		an_tx_hmac_accepted;	/* 0xE0 */
-	u_int32_t		an_ssid_mismatches;	/* 0xE4 */
-	u_int32_t		an_ap_mismatches;	/* 0xE8 */
-	u_int32_t		an_rates_mismatches;	/* 0xEC */
-	u_int32_t		an_auth_rejects;	/* 0xF0 */
-	u_int32_t		an_auth_timeouts;	/* 0xF4 */
-	u_int32_t		an_assoc_rejects;	/* 0xF8 */
-	u_int32_t		an_assoc_timeouts;	/* 0xFC */
-	u_int32_t		an_reason_outside_table;/* 0x100 */
-	u_int32_t		an_reason1;		/* 0x104 */
-	u_int32_t		an_reason2;		/* 0x108 */
-	u_int32_t		an_reason3;		/* 0x10C */
-	u_int32_t		an_reason4;		/* 0x110 */
-	u_int32_t		an_reason5;		/* 0x114 */
-	u_int32_t		an_reason6;		/* 0x118 */
-	u_int32_t		an_reason7;		/* 0x11C */
-	u_int32_t		an_reason8;		/* 0x120 */
-	u_int32_t		an_reason9;		/* 0x124 */
-	u_int32_t		an_reason10;		/* 0x128 */
-	u_int32_t		an_reason11;		/* 0x12C */
-	u_int32_t		an_reason12;		/* 0x130 */
-	u_int32_t		an_reason13;		/* 0x134 */
-	u_int32_t		an_reason14;		/* 0x138 */
-	u_int32_t		an_reason15;		/* 0x13C */
-	u_int32_t		an_reason16;		/* 0x140 */
-	u_int32_t		an_reason17;		/* 0x144 */
-	u_int32_t		an_reason18;		/* 0x148 */
-	u_int32_t		an_reason19;		/* 0x14C */
-	u_int32_t		an_rx_mgmt_pkts;	/* 0x150 */
-	u_int32_t		an_tx_mgmt_pkts;	/* 0x154 */
-	u_int32_t		an_rx_refresh_pkts;	/* 0x158 */
-	u_int32_t		an_tx_refresh_pkts;	/* 0x15C */
-	u_int32_t		an_rx_poll_pkts;	/* 0x160 */
-	u_int32_t		an_tx_poll_pkts;	/* 0x164 */
-	u_int32_t		an_host_retries;	/* 0x168 */
-	u_int32_t		an_lostsync_hostreq;	/* 0x16C */
-	u_int32_t		an_host_tx_bytes;	/* 0x170 */
-	u_int32_t		an_host_rx_bytes;	/* 0x174 */
-	u_int32_t		an_uptime_usecs;	/* 0x178 */
-	u_int32_t		an_uptime_secs;		/* 0x17C */
-	u_int32_t		an_lostsync_better_ap;	/* 0x180 */
-	u_int32_t		an_rsvd[15];
-};
-
-/*
- * General configuration information.
- */
-struct an_ltv_genconfig {
-	/* General configuration. */
-	u_int16_t		an_len;			/* 0x00 */
-	u_int16_t		an_type;		/* XXXX */
-	u_int16_t		an_opmode;		/* 0x02 */
-	u_int16_t		an_rxmode;		/* 0x04 */
-	u_int16_t		an_fragthresh;		/* 0x06 */
-	u_int16_t		an_rtsthresh;		/* 0x08 */
-	u_int8_t		an_macaddr[6];		/* 0x0A */
-	u_int8_t		an_rates[8];		/* 0x10 */
-	u_int16_t		an_shortretry_limit;	/* 0x18 */
-	u_int16_t		an_longretry_limit;	/* 0x1A */
-	u_int16_t		an_tx_msdu_lifetime;	/* 0x1C */
-	u_int16_t		an_rx_msdu_lifetime;	/* 0x1E */
-	u_int16_t		an_stationary;		/* 0x20 */
-	u_int16_t		an_ordering;		/* 0x22 */
-	u_int16_t		an_devtype;		/* 0x24 */
-	u_int16_t		an_rsvd0[5];		/* 0x26 */
-	/* Scanning associating. */
-	u_int16_t		an_scanmode;		/* 0x30 */
-	u_int16_t		an_probedelay;		/* 0x32 */
-	u_int16_t		an_probe_energy_timeout;/* 0x34 */
-	u_int16_t		an_probe_response_timeout;/*0x36 */
-	u_int16_t		an_beacon_listen_timeout;/*0x38 */
-	u_int16_t		an_ibss_join_net_timeout;/*0x3A */
-	u_int16_t		an_auth_timeout;	/* 0x3C */
-	u_int16_t		an_authtype;		/* 0x3E */
-	u_int16_t		an_assoc_timeout;	/* 0x40 */
-	u_int16_t		an_specified_ap_timeout;/* 0x42 */
-	u_int16_t		an_offline_scan_interval;/*0x44 */
-	u_int16_t		an_offline_scan_duration;/*0x46 */
-	u_int16_t		an_link_loss_delay;	/* 0x48 */
-	u_int16_t		an_max_beacon_lost_time;/* 0x4A */
-	u_int16_t		an_refresh_interval;	/* 0x4C */
-	u_int16_t		an_rsvd1;		/* 0x4E */
-	/* Power save operation */
-	u_int16_t		an_psave_mode;		/* 0x50 */
-	u_int16_t		an_sleep_for_dtims;	/* 0x52 */
-	u_int16_t		an_listen_interval;	/* 0x54 */
-	u_int16_t		an_fast_listen_interval;/* 0x56 */
-	u_int16_t		an_listen_decay;	/* 0x58 */
-	u_int16_t		an_fast_listen_decay;	/* 0x5A */
-	u_int16_t		an_rsvd2[2];		/* 0x5C */
-	/* Ad-hoc (or AP) operation. */
-	u_int16_t		an_beacon_period;	/* 0x60 */
-	u_int16_t		an_atim_duration;	/* 0x62 */
-	u_int16_t		an_rsvd3;		/* 0x64 */
-	u_int16_t		an_ds_channel;		/* 0x66 */
-	u_int16_t		an_rsvd4;		/* 0x68 */
-	u_int16_t		an_dtim_period;		/* 0x6A */
-	u_int16_t		an_rsvd5[2];		/* 0x6C */
-	/* Radio operation. */
-	u_int16_t		an_radiotype;		/* 0x70 */
-	u_int16_t		an_diversity;		/* 0x72 */
-	u_int16_t		an_tx_power;		/* 0x74 */
-	u_int16_t		an_rss_thresh;		/* 0x76 */
-	u_int16_t		an_modulation_type;	/* 0x78 */
-	u_int16_t		an_short_preamble;	/* 0x7A */
-	u_int16_t		an_home_product;	/* 0x7C */
-	u_int16_t		an_rsvd6;		/* 0x7E */
-	/* Aironet extensions. */
-	u_int8_t		an_nodename[16];	/* 0x80 */
-	u_int16_t		an_arl_thresh;		/* 0x90 */
-	u_int16_t		an_arl_decay;		/* 0x92 */
-	u_int16_t		an_arl_delay;		/* 0x94 */
-	u_int8_t		an_rsvd7;		/* 0x96 */
-	u_int8_t		an_rsvd8;		/* 0x97 */
-	u_int8_t		an_magic_packet_action;	/* 0x98 */
-	u_int8_t		an_magic_packet_ctl;	/* 0x99 */
-	u_int16_t		an_rsvd9;
-	u_int16_t		an_spare[19];
-};
-
-#define AN_OPMODE_IBSS_ADHOC			0x0000
-#define AN_OPMODE_INFRASTRUCTURE_STATION	0x0001
-#define AN_OPMODE_AP				0x0002
-#define AN_OPMODE_AP_REPEATER			0x0003
-#define AN_OPMODE_UNMODIFIED_PAYLOAD		0x0100
-#define AN_OPMODE_AIRONET_EXTENSIONS		0x0200
-#define AN_OPMODE_AP_EXTENSIONS			0x0400
-
-#define AN_RXMODE_BC_MC_ADDR			0x0000
-#define AN_RXMODE_BC_ADDR			0x0001
-#define AN_RXMODE_ADDR				0x0002
-#define AN_RXMODE_80211_MONITOR_CURBSS		0x0003
-#define AN_RXMODE_80211_MONITOR_ANYBSS		0x0004
-#define AN_RXMODE_LAN_MONITOR_CURBSS		0x0005
-#define AN_RXMODE_NO_8023_HEADER		0x0100
-#define AN_RXMODE_NORMALIZED_RSSI		0x0200
-
-#define AN_RATE_1MBPS				0x0002
-#define AN_RATE_2MBPS				0x0004
-#define AN_RATE_5_5MBPS				0x000B
-#define AN_RATE_11MBPS				0x0016
-
-#define AN_DEVTYPE_PC4500			0x0065
-#define AN_DEVTYPE_PC4800			0x006D
-
-#define AN_SCANMODE_ACTIVE			0x0000
-#define AN_SCANMODE_PASSIVE			0x0001
-#define AN_SCANMODE_AIRONET_ACTIVE		0x0002
-
-#define AN_AUTHTYPE_NONE			0x0000
-#define AN_AUTHTYPE_OPEN			0x0001
-#define AN_AUTHTYPE_SHAREDKEY			0x0002
-#define AN_AUTHTYPE_MASK                        0x00ff
-#define AN_AUTHTYPE_ENABLE			0x0100
-#define AN_AUTHTYPE_PRIVACY_IN_USE		0x0100
-#define AN_AUTHTYPE_ALLOW_UNENCRYPTED		0x0200
-#define AN_AUTHTYPE_LEAP			0x1000
-
-#define AN_PSAVE_NONE				0x0000
-#define AN_PSAVE_CAM				0x0001
-#define AN_PSAVE_PSP				0x0002
-#define AN_PSAVE_PSP_CAM			0x0003
-
-#define AN_RADIOTYPE_80211_FH			0x0001
-#define AN_RADIOTYPE_80211_DS			0x0002
-#define AN_RADIOTYPE_LM2000_DS			0x0004
-
-#define AN_DIVERSITY_FACTORY_DEFAULT		0x0000
-#define AN_DIVERSITY_ANTENNA_1_ONLY		0x0001
-#define AN_DIVERSITY_ANTENNA_2_ONLY		0x0002
-#define AN_DIVERSITY_ANTENNA_1_AND_2		0x0003
-
-#define AN_TXPOWER_FACTORY_DEFAULT		0x0000
-#define AN_TXPOWER_50MW				50
-#define AN_TXPOWER_100MW			100
-#define AN_TXPOWER_250MW			250
-
-#define AN_HOME_NETWORK				0x0001
-#define AN_HOME_INSTALL_AP			0x0002
-
-/*
- * Valid SSID list. You can specify up to three SSIDs denoting
- * the service sets that you want to join. The first SSID always
- * defaults to "tsunami" which is a handy way to detect the
- * card.
- */
-
-struct an_ltv_ssidlist {
-	u_int16_t		an_len;
-	u_int16_t		an_type;
-	u_int16_t		an_ssid1_len;
-	char			an_ssid1[32];
-	u_int16_t		an_ssid2_len;
-	char			an_ssid2[32];
-	u_int16_t		an_ssid3_len;
-	char			an_ssid3[32];
-};
-
-struct an_ltv_ssid_entry{
-	u_int16_t		an_len;
-	char			an_ssid[32];
-};
-
-#define MAX_SSIDS 25
-struct an_ltv_ssidlist_new {
-	u_int16_t		an_len;
-	u_int16_t		an_type;
-	struct an_ltv_ssid_entry an_entry[MAX_SSIDS];
-};
-
-/*
- * Valid AP list.
- */
-struct an_ltv_aplist {
-	u_int16_t		an_len;
-	u_int16_t		an_type;
-	u_int8_t		an_ap1[8];
-	u_int8_t		an_ap2[8];
-	u_int8_t		an_ap3[8];
-	u_int8_t		an_ap4[8];
-};
-
-/*
- * Driver name.
- */
-struct an_ltv_drvname {
-	u_int16_t		an_len;
-	u_int16_t		an_type;
-	u_int8_t		an_drvname[16];
-};
-
-/*
- * Frame encapsulation.
- */
-struct an_rid_encap {
-	u_int16_t		an_len;
-	u_int16_t		an_type;
-	u_int16_t		an_ethertype_default;
-	u_int16_t		an_action_default;
-	u_int16_t		an_ethertype0;
-	u_int16_t		an_action0;
-	u_int16_t		an_ethertype1;
-	u_int16_t		an_action1;
-	u_int16_t		an_ethertype2;
-	u_int16_t		an_action2;
-	u_int16_t		an_ethertype3;
-	u_int16_t		an_action3;
-	u_int16_t		an_ethertype4;
-	u_int16_t		an_action4;
-	u_int16_t		an_ethertype5;
-	u_int16_t		an_action5;
-	u_int16_t		an_ethertype6;
-	u_int16_t		an_action6;
-};
-
-#define AN_ENCAP_ACTION_RX	0x0001
-#define AN_ENCAP_ACTION_TX	0x0002
-
-#define AN_RXENCAP_NONE		0x0000
-#define AN_RXENCAP_RFC1024	0x0001
-
-#define AN_TXENCAP_RFC1024	0x0000
-#define AN_TXENCAP_80211	0x0002
-
-/*
- * Card capabilities (read only).
- */
-struct an_ltv_caps {
-	u_int16_t		an_len;			/* 0x00 */
-	u_int16_t		an_type;		/* XXXX */
-	u_int8_t		an_oui[3];		/* 0x02 */
-	u_int8_t		an_rsvd0;		/* 0x05 */
-	u_int16_t		an_prodnum;		/* 0x06 */
-	u_int8_t		an_manufname[32];	/* 0x08 */
-	u_int8_t		an_prodname[16];	/* 0x28 */
-	u_int8_t		an_prodvers[8];		/* 0x38 */
-	u_int8_t		an_oemaddr[6];		/* 0x40 */
-	u_int8_t		an_aironetaddr[6];	/* 0x46 */
-	u_int16_t		an_radiotype;		/* 0x4C */
-	u_int16_t		an_regdomain;		/* 0x4E */
-	u_int8_t		an_callid[6];		/* 0x50 */
-	u_int8_t		an_rates[8];		/* 0x56 */
-	u_int8_t		an_rx_diversity;	/* 0x5E */
-	u_int8_t		an_tx_diversity;	/* 0x5F */
-	u_int16_t		an_tx_powerlevels[8];	/* 0x60 */
-	u_int16_t		an_hwrev;		/* 0x70 */
-	u_int16_t		an_hwcaps;		/* 0x72 */
-	u_int16_t		an_temprange;		/* 0x74 */
-	u_int16_t		an_fwrev;		/* 0x76 */
-	u_int16_t		an_fwsubrev;		/* 0x78 */
-	u_int16_t		an_ifacerev;		/* 0x7A */
-	u_int16_t		an_softcaps;		/* 0x7C */
-	u_int16_t		an_bootblockrev;	/* 0x7E */
-	u_int16_t		an_req_hw_support;	/* 0x80 */
-	u_int16_t		an_unknown[31];		/* 0x82 */
-};
-
-/*
- * Access point (read only)
- */
-struct an_ltv_apinfo {
-	u_int16_t		an_len;
-	u_int16_t		an_type;
-	u_int16_t		an_tim_addr;
-	u_int16_t		an_airo_addr;
-};
-
-/*
- * Radio info (read only).
- */
-struct an_ltv_radioinfo {
-	u_int16_t		an_len;
-	u_int16_t		an_type;
-	/* ??? */
-};
-
-/* 
- * RSSI map.  If available in the card's firmware, this can be used to
- * convert the 8-bit RSSI values from the card into dBm.
- */
-struct an_ltv_rssi_map {
-	u_int16_t		an_len;
-	u_int16_t		an_type;
-	struct an_rssi_entry	an_entries[256];
-};
-
-/*
- * Status (read only). Note: the manual claims this RID is 108 bytes
- * long (0x6A is the last datum, which is 2 bytes long) however when
- * this RID is read from the NIC, it returns a length of 110. To be
- * on the safe side, this structure is padded with an extra 16-bit
- * word. (There is a misprint in the manual which says the macaddr
- * field is 8 bytes long.)
- *
- * Also, the channel_set and current_channel fields appear to be
- * reversed. Either that, or the hop_period field is unused.
- */
-struct an_ltv_status {
-	u_int16_t		an_len;			/* 0x00 */
-	u_int16_t		an_type;		/* 0xXX */
-	u_int8_t		an_macaddr[6];		/* 0x02 */
-	u_int16_t		an_opmode;		/* 0x08 */
-	u_int16_t		an_errcode;		/* 0x0A */
-	u_int16_t		an_signal_quality;	/* 0x0C */
-	u_int16_t		an_ssidlen;		/* 0x0E */
-	u_int8_t		an_ssid[32];		/* 0x10 */
-	u_int8_t		an_ap_name[16];		/* 0x30 */
-	u_int8_t		an_cur_bssid[6];	/* 0x40 */
-	u_int8_t		an_prev_bssid1[6];	/* 0x46 */
-	u_int8_t		an_prev_bssid2[6];	/* 0x4C */
-	u_int8_t		an_prev_bssid3[6];	/* 0x52 */
-	u_int16_t		an_beacon_period;	/* 0x58 */
-	u_int16_t		an_dtim_period;		/* 0x5A */
-	u_int16_t		an_atim_duration;	/* 0x5C */
-	u_int16_t		an_hop_period;		/* 0x5E */
-	u_int16_t		an_cur_channel;		/* 0x62 */
-	u_int16_t		an_channel_set;		/* 0x60 */
-	u_int16_t		an_hops_to_backbone;	/* 0x64 */
-	u_int16_t		an_ap_total_load;	/* 0x66 */
-	u_int16_t		an_our_generated_load;	/* 0x68 */
-	u_int16_t		an_accumulated_arl;	/* 0x6A */
-	u_int16_t		an_cur_signal_quality;	/* 0x6C */
-	u_int16_t		an_current_tx_rate;	/* 0x6E */
-	u_int16_t		an_ap_device;		/* 0x70 */
-	u_int16_t		an_normalized_strength;	/* 0x72 */
-	u_int16_t		an_short_pre_in_use;	/* 0x74 */
-	u_int8_t		an_ap_ip_addr[4];	/* 0x76 */
-	u_int8_t		an_noise_prev_sec_pc;   /* 0x7A */
-	u_int8_t		an_noise_prev_sec_db;   /* 0x7B */
-	u_int8_t		an_avg_noise_prev_min_pc;       /* 0x7C */
-	u_int8_t		an_avg_noise_prev_min_db;       /* 0x7D */
-	u_int8_t		an_max_noise_prev_min_pc;       /* 0x7E */
-	u_int8_t		an_max_noise_prev_min_db;       /* 0x7F */
-	u_int16_t		an_spare[18];
-};
-
-#define AN_STATUS_OPMODE_CONFIGURED		0x0001
-#define AN_STATUS_OPMODE_MAC_ENABLED		0x0002
-#define AN_STATUS_OPMODE_RX_ENABLED		0x0004
-#define AN_STATUS_OPMODE_IN_SYNC		0x0010
-#define AN_STATUS_OPMODE_ASSOCIATED		0x0020
-#define AN_STATUS_OPMODE_LEAP			0x0040
-#define AN_STATUS_OPMODE_ERROR			0x8000
-
-/*
- * WEP Key
- */
-struct an_ltv_wepkey {
-	u_int16_t		an_len;			/* 0x00 */
-	u_int16_t		an_type;		/* 0xXX */
-	u_int16_t		an_key_index;		/* 0x02 */
-	u_int8_t		an_mac_addr[6];		/* 0x04 */
-	u_int16_t		an_key_len;		/* 0x0A */
-	u_int8_t		an_key[13];		/* 0x0C */
-};
-
-/*
- * Receive frame structure.
- */
-struct an_rxframe {
-	u_int32_t		an_rx_time;		/* 0x00 */
-	u_int16_t		an_rx_status;		/* 0x04 */
-	u_int16_t		an_rx_payload_len;	/* 0x06 */
-	u_int8_t		an_rsvd0;		/* 0x08 */
-	u_int8_t		an_rx_signal_strength;	/* 0x09 */
-	u_int8_t		an_rx_rate;		/* 0x0A */
-	u_int8_t		an_rx_chan;		/* 0x0B */
-	u_int8_t		an_rx_assoc_cnt;	/* 0x0C */
-	u_int8_t		an_rsvd1[3];		/* 0x0D */
-	u_int8_t		an_plcp_hdr[4];		/* 0x10 */
-	u_int16_t		an_frame_ctl;		/* 0x14 */
-	u_int16_t		an_duration;		/* 0x16 */
-	u_int8_t		an_addr1[6];		/* 0x18 */
-	u_int8_t		an_addr2[6];		/* 0x1E */
-	u_int8_t		an_addr3[6];		/* 0x24 */
-	u_int16_t		an_seq_ctl;		/* 0x2A */
-	u_int8_t		an_addr4[6];		/* 0x2C */
-	u_int8_t		an_gaplen;		/* 0x32 */
-} __packed;
-
-/* Do not modify this unless you are modifying LEAP itself */
-#define LEAP_USERNAME_MAX 32
-#define LEAP_PASSWORD_MAX 32
-
-/*
- * LEAP Username
- */
-struct an_ltv_leap_username {
-	u_int16_t		an_len;			/* 0x00 */
-	u_int16_t		an_type;		/* 0xXX */
-	u_int16_t		an_username_len;	/* 0x02 */
-	u_int8_t		an_username[LEAP_USERNAME_MAX];	/* 0x04 */
-};
-
-/*
- * LEAP Password
- */
-struct an_ltv_leap_password {
-	u_int16_t		an_len;			/* 0x00 */
-	u_int16_t		an_type;		/* 0xXX */
-	u_int16_t		an_password_len;	/* 0x02 */
-	u_int8_t		an_password[LEAP_PASSWORD_MAX];	/* 0x04 */
-};
-
-/*
- * These are all the LTV record types that we can read or write
- * from the Aironet. Not all of them are temendously useful, but I
- * list as many as I know about here for completeness.
- */
-
-/*
- * Configuration (read/write)
- */
-#define AN_RID_GENCONFIG	0xFF10	/* General configuration info */
-#define AN_RID_SSIDLIST		0xFF11	/* Valid SSID list */
-#define AN_RID_APLIST		0xFF12	/* Valid AP list */
-#define AN_RID_DRVNAME		0xFF13	/* ID name of this node for diag */
-#define AN_RID_ENCAPPROTO	0xFF14	/* Payload encapsulation type */
-#define AN_RID_WEP_TEMP	        0xFF15  /* Temporary Key */
-#define AN_RID_WEP_PERM	        0xFF16  /* Perminant Key */
-#define AN_RID_ACTUALCFG	0xFF20	/* Current configuration settings */
-
-/*
- * Reporting (read only)
- */
-#define AN_RID_CAPABILITIES	0xFF00	/* PC 4500/4800 capabilities */
-#define AN_RID_AP_INFO		0xFF01	/* Access point info */
-#define AN_RID_RADIO_INFO	0xFF02	/* Radio info */
-#define AN_RID_RSSI_MAP         0xFF04  /* RSSI <-> dBm table */
-#define AN_RID_STATUS		0xFF50	/* Current status info */
-#define AN_RID_BEACONS_HST	0xFF51
-#define AN_RID_BUSY_HST		0xFF52
-#define AN_RID_RETRIES_HST	0xFF53
-
-/*
- * Statistics
- */
-#define AN_RID_16BITS_CUM	0xFF60	/* Cumulative 16-bit stats counters */
-#define AN_RID_16BITS_DELTA	0xFF61	/* 16-bit stats (since last clear) */
-#define AN_RID_16BITS_DELTACLR	0xFF62	/* 16-bit stats, clear on read */
-#define AN_RID_32BITS_CUM	0xFF68	/* Cumulative 32-bit stats counters */
-#define AN_RID_32BITS_DELTA	0xFF69	/* 32-bit stats (since last clear) */
-#define AN_RID_32BITS_DELTACLR	0xFF6A	/* 32-bit stats, clear on read */
-
-/*
- * LEAP
- */
-
-#define AN_RID_LEAPUSERNAME	0xFF23	/* Username */
-#define AN_RID_LEAPPASSWORD	0xFF24	/* Password */
-
-/*
- * OTHER Unknonwn for now
- */
-
-#define AN_RID_MOD		0xFF17
-#define AN_RID_OPTIONS		0xFF18
-#define AN_RID_FACTORY_CONFIG	0xFF18
-
-/*
- *   FreeBSD fake RID
- */
-
-#define AN_RID_MONITOR_MODE	0x0001	/* Set monitor mode for driver */
-#define AN_MONITOR			 1
-#define AN_MONITOR_ANY_BSS		 2
-#define AN_MONITOR_INCLUDE_BEACON	 4
-#define AN_MONITOR_AIRONET_HEADER	 8
-
-#define DLT_AIRONET_HEADER 	120	/* Has been allocated at tcpdump.org */
-
-/*
- * from the Linux driver from Cisco ... no copyright header.
- * Removed duplicated information that already existed in the FreeBSD driver
- * provides emulation of the Cisco extensions to the Linux Aironet driver.
- */
-
-/*
- * Ioctl constants to be used in airo_ioctl.command
- */
-
-#define	AIROGCAP	0	/* Capability rid */
-#define AIROGCFG	1	/* USED A LOT  */
-#define AIROGSLIST	2	/* System ID list  */
-#define AIROGVLIST	3	/* List of specified AP's */
-#define AIROGDRVNAM	4	/* NOTUSED */
-#define AIROGEHTENC	5	/* NOTUSED */
-#define AIROGWEPKTMP	6
-#define AIROGWEPKNV	7
-#define AIROGSTAT	8
-#define AIROGSTATSC32	9
-#define AIROGSTATSD32	10
-
-/*
- * Leave gap of 40 commands after AIROGSTATSD32
- */
-
-#define AIROPCAP	AIROGSTATSD32	+ 40
-#define AIROPVLIST	AIROPCAP	+ 1
-#define AIROPSLIST	AIROPVLIST	+ 1
-#define AIROPCFG	AIROPSLIST	+ 1
-#define AIROPSIDS	AIROPCFG	+ 1
-#define AIROPAPLIST	AIROPSIDS	+ 1
-#define AIROPMACON	AIROPAPLIST	+ 1	/* Enable mac  */
-#define AIROPMACOFF	AIROPMACON	+ 1	/* Disable mac */
-#define AIROPSTCLR	AIROPMACOFF	+ 1
-#define AIROPWEPKEY	AIROPSTCLR	+ 1
-#define AIROPWEPKEYNV	AIROPWEPKEY	+ 1
-#define AIROPLEAPPWD	AIROPWEPKEYNV	+ 1
-#define AIROPLEAPUSR	AIROPLEAPPWD	+ 1
-
-/*
- * Another gap of 40 commands before flash codes
- */
-
-#define AIROFLSHRST	AIROPWEPKEYNV	+ 40
-#define AIROFLSHGCHR	AIROFLSHRST	+ 1
-#define AIROFLSHSTFL	AIROFLSHGCHR	+ 1
-#define AIROFLSHPCHR	AIROFLSHSTFL	+ 1
-#define AIROFLPUTBUF	AIROFLSHPCHR	+ 1
-#define AIRORESTART	AIROFLPUTBUF	+ 1
-
-/*
- * Struct to enable up to 65535 ioctl's
- */
-
-#define AIROMAGIC	0xa55a
-
-typedef struct aironet_ioctl {
-  unsigned short command;	/* What to do */
-  unsigned short len;		/* Len of data */
-  unsigned char *data;		/* d-data */
-} airo_ioctl;
-
-#endif
diff --git a/sys/dev/an/if_an.c b/sys/dev/an/if_an.c
deleted file mode 100644
index 3a4db28f3eac..000000000000
--- a/sys/dev/an/if_an.c
+++ /dev/null
@@ -1,3820 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-4-Clause
- *
- * Copyright (c) 1997, 1998, 1999
- *	Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Bill Paul.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
- * 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.
- */
-/*
- * Aironet 4500/4800 802.11 PCMCIA/ISA/PCI driver for FreeBSD.
- *
- * Written by Bill Paul <wpaul@ctr.columbia.edu>
- * Electrical Engineering Department
- * Columbia University, New York City
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * The Aironet 4500/4800 series cards come in PCMCIA, ISA and PCI form.
- * This driver supports all three device types (PCI devices are supported
- * through an extra PCI shim: /sys/dev/an/if_an_pci.c). ISA devices can be
- * supported either using hard-coded IO port/IRQ settings or via Plug
- * and Play. The 4500 series devices support 1Mbps and 2Mbps data rates.
- * The 4800 devices support 1, 2, 5.5 and 11Mbps rates.
- *
- * Like the WaveLAN/IEEE cards, the Aironet NICs are all essentially
- * PCMCIA devices. The ISA and PCI cards are a combination of a PCMCIA
- * device and a PCMCIA to ISA or PCMCIA to PCI adapter card. There are
- * a couple of important differences though:
- *
- * - Lucent ISA card looks to the host like a PCMCIA controller with
- *   a PCMCIA WaveLAN card inserted. This means that even desktop
- *   machines need to be configured with PCMCIA support in order to
- *   use WaveLAN/IEEE ISA cards. The Aironet cards on the other hand
- *   actually look like normal ISA and PCI devices to the host, so
- *   no PCMCIA controller support is needed
- *
- * The latter point results in a small gotcha. The Aironet PCMCIA
- * cards can be configured for one of two operating modes depending
- * on how the Vpp1 and Vpp2 programming voltages are set when the
- * card is activated. In order to put the card in proper PCMCIA
- * operation (where the CIS table is visible and the interface is
- * programmed for PCMCIA operation), both Vpp1 and Vpp2 have to be
- * set to 5 volts. FreeBSD by default doesn't set the Vpp voltages,
- * which leaves the card in ISA/PCI mode, which prevents it from
- * being activated as an PCMCIA device.
- *
- * Note that some PCMCIA controller software packages for Windows NT
- * fail to set the voltages as well.
- *
- * The Aironet devices can operate in both station mode and access point
- * mode. Typically, when programmed for station mode, the card can be set
- * to automatically perform encapsulation/decapsulation of Ethernet II
- * and 802.3 frames within 802.11 frames so that the host doesn't have
- * to do it itself. This driver doesn't program the card that way: the
- * driver handles all of the encapsulation/decapsulation itself.
- */
-
-#include "opt_inet.h"
-
-#ifdef INET
-#define ANCACHE			/* enable signal strength cache */
-#endif
-
-#include <sys/param.h>
-#include <sys/ctype.h>
-#include <sys/systm.h>
-#include <sys/sockio.h>
-#include <sys/mbuf.h>
-#include <sys/priv.h>
-#include <sys/proc.h>
-#include <sys/kernel.h>
-#include <sys/socket.h>
-#ifdef ANCACHE
-#include <sys/syslog.h>
-#endif
-#include <sys/sysctl.h>
-
-#include <sys/module.h>
-#include <sys/bus.h>
-#include <machine/bus.h>
-#include <sys/rman.h>
-#include <sys/lock.h>
-#include <sys/mutex.h>
-#include <machine/resource.h>
-#include <sys/malloc.h>
-
-#include <net/if.h>
-#include <net/if_var.h>
-#include <net/if_arp.h>
-#include <net/if_dl.h>
-#include <net/ethernet.h>
-#include <net/if_types.h>
-#include <net/if_media.h>
-
-#include <net80211/ieee80211_var.h>
-#include <net80211/ieee80211_ioctl.h>
-
-#ifdef INET
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/in_var.h>
-#include <netinet/ip.h>
-#endif
-
-#include <net/bpf.h>
-
-#include <machine/md_var.h>
-
-#include <dev/an/if_aironet_ieee.h>
-#include <dev/an/if_anreg.h>
-
-/* These are global because we need them in sys/pci/if_an_p.c. */
-static void an_reset(struct an_softc *);
-static int an_init_mpi350_desc(struct an_softc *);
-static int an_ioctl(struct ifnet *, u_long, caddr_t);
-static void an_init(void *);
-static void an_init_locked(struct an_softc *);
-static int an_init_tx_ring(struct an_softc *);
-static void an_start(struct ifnet *);
-static void an_start_locked(struct ifnet *);
-static void an_watchdog(struct an_softc *);
-static void an_rxeof(struct an_softc *);
-static void an_txeof(struct an_softc *, int);
-
-static void an_promisc(struct an_softc *, int);
-static int an_cmd(struct an_softc *, int, int);
-static int an_cmd_struct(struct an_softc *, struct an_command *,
-    struct an_reply *);
-static int an_read_record(struct an_softc *, struct an_ltv_gen *);
-static int an_write_record(struct an_softc *, struct an_ltv_gen *);
-static int an_read_data(struct an_softc *, int, int, caddr_t, int);
-static int an_write_data(struct an_softc *, int, int, caddr_t, int);
-static int an_seek(struct an_softc *, int, int, int);
-static int an_alloc_nicmem(struct an_softc *, int, int *);
-static int an_dma_malloc(struct an_softc *, bus_size_t, struct an_dma_alloc *,
-    int);
-static void an_dma_free(struct an_softc *, struct an_dma_alloc *);
-static void an_dma_malloc_cb(void *, bus_dma_segment_t *, int, int);
-static void an_stats_update(void *);
-static void an_setdef(struct an_softc *, struct an_req *);
-#ifdef ANCACHE
-static void an_cache_store(struct an_softc *, struct ether_header *,
-    struct mbuf *, u_int8_t, u_int8_t);
-#endif
-
-/* function definitions for use with the Cisco's Linux configuration
-   utilities
-*/
-
-static int readrids(struct ifnet*, struct aironet_ioctl*);
-static int writerids(struct ifnet*, struct aironet_ioctl*);
-static int flashcard(struct ifnet*, struct aironet_ioctl*);
-
-static int cmdreset(struct ifnet *);
-static int setflashmode(struct ifnet *);
-static int flashgchar(struct ifnet *,int,int);
-static int flashpchar(struct ifnet *,int,int);
-static int flashputbuf(struct ifnet *);
-static int flashrestart(struct ifnet *);
-static int WaitBusy(struct ifnet *, int);
-static int unstickbusy(struct ifnet *);
-
-static void an_dump_record	(struct an_softc *,struct an_ltv_gen *,
-				    char *);
-
-static int an_media_change	(struct ifnet *);
-static void an_media_status	(struct ifnet *, struct ifmediareq *);
-
-static int	an_dump = 0;
-static int	an_cache_mode = 0;
-
-#define DBM 0
-#define PERCENT 1
-#define RAW 2
-
-static char an_conf[256];
-static char an_conf_cache[256];
-
-/* sysctl vars */
-
-static SYSCTL_NODE(_hw, OID_AUTO, an, CTLFLAG_RD | CTLFLAG_MPSAFE, 0,
-    "Wireless driver parameters");
-
-/* XXX violate ethernet/netgraph callback hooks */
-extern	void	(*ng_ether_attach_p)(struct ifnet *ifp);
-extern	void	(*ng_ether_detach_p)(struct ifnet *ifp);
-
-static int
-sysctl_an_dump(SYSCTL_HANDLER_ARGS)
-{
-	int	error, r, last;
-	char 	*s = an_conf;
-
-	last = an_dump;
-
-	switch (an_dump) {
-	case 0:
-		strcpy(an_conf, "off");
-		break;
-	case 1:
-		strcpy(an_conf, "type");
-		break;
-	case 2:
-		strcpy(an_conf, "dump");
-		break;
-	default:
-		snprintf(an_conf, 5, "%x", an_dump);
-		break;
-	}
-
-	error = sysctl_handle_string(oidp, an_conf, sizeof(an_conf), req);
-
-	if (strncmp(an_conf,"off", 3) == 0) {
-		an_dump = 0;
- 	}
-	if (strncmp(an_conf,"dump", 4) == 0) {
-		an_dump = 1;
-	}
-	if (strncmp(an_conf,"type", 4) == 0) {
-		an_dump = 2;
-	}
-	if (*s == 'f') {
-		r = 0;
-		for (;;s++) {
-			if ((*s >= '0') && (*s <= '9')) {
-				r = r * 16 + (*s - '0');
-			} else if ((*s >= 'a') && (*s <= 'f')) {
-				r = r * 16 + (*s - 'a' + 10);
-			} else {
-				break;
-			}
-		}
-		an_dump = r;
-	}
-	if (an_dump != last)
-		printf("Sysctl changed for Aironet driver\n");
-
-	return error;
-}
-
-SYSCTL_PROC(_hw_an, OID_AUTO, an_dump,
-    CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_NEEDGIANT, 0, sizeof(an_conf),
-    sysctl_an_dump, "A",
-    "");
-
-static int
-sysctl_an_cache_mode(SYSCTL_HANDLER_ARGS)
-{
-	int	error;
-
-	switch (an_cache_mode) {
-	case 1:
-		strcpy(an_conf_cache, "per");
-		break;
-	case 2:
-		strcpy(an_conf_cache, "raw");
-		break;
-	default:
-		strcpy(an_conf_cache, "dbm");
-		break;
-	}
-
-	error = sysctl_handle_string(oidp, an_conf_cache,
-			sizeof(an_conf_cache), req);
-
-	if (strncmp(an_conf_cache,"dbm", 3) == 0) {
-		an_cache_mode = 0;
-	}
-	if (strncmp(an_conf_cache,"per", 3) == 0) {
-		an_cache_mode = 1;
- 	}
-	if (strncmp(an_conf_cache,"raw", 3) == 0) {
-		an_cache_mode = 2;
-	}
-
-	return error;
-}
-
-SYSCTL_PROC(_hw_an, OID_AUTO, an_cache_mode,
-    CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_NEEDGIANT, 0, sizeof(an_conf_cache),
-    sysctl_an_cache_mode, "A",
-    "");
-
-/*
- * We probe for an Aironet 4500/4800 card by attempting to
- * read the default SSID list. On reset, the first entry in
- * the SSID list will contain the name "tsunami." If we don't
- * find this, then there's no card present.
- */
-int
-an_probe(device_t dev)
-{
-	struct an_softc *sc = device_get_softc(dev);
-	struct an_ltv_ssidlist_new	ssid;
-	int	error;
-
-	bzero((char *)&ssid, sizeof(ssid));
-
-	error = an_alloc_port(dev, 0, AN_IOSIZ);
-	if (error != 0)
-		return (0);
-
-	/* can't do autoprobing */
-	if (rman_get_start(sc->port_res) == -1)
-		return(0);
-
-	/*
-	 * We need to fake up a softc structure long enough
-	 * to be able to issue commands and call some of the
-	 * other routines.
-	 */
-	ssid.an_len = sizeof(ssid);
-	ssid.an_type = AN_RID_SSIDLIST;
-
-	/* Make sure interrupts are disabled. */
-	sc->mpi350 = 0;
-	CSR_WRITE_2(sc, AN_INT_EN(sc->mpi350), 0);
-	CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), 0xFFFF);
-
-	sc->an_dev = dev;
-	mtx_init(&sc->an_mtx, device_get_nameunit(dev), MTX_NETWORK_LOCK,
-	    MTX_DEF);
-	AN_LOCK(sc);
-	an_reset(sc);
-
-	if (an_cmd(sc, AN_CMD_READCFG, 0)) {
-		AN_UNLOCK(sc);
-		goto fail;
-	}
-
-	if (an_read_record(sc, (struct an_ltv_gen *)&ssid)) {
-		AN_UNLOCK(sc);
-		goto fail;
-	}
-
-	/* See if the ssid matches what we expect ... but doesn't have to */
-	if (strcmp(ssid.an_entry[0].an_ssid, AN_DEF_SSID)) {
-		AN_UNLOCK(sc);
-		goto fail;
-	}
-
-	AN_UNLOCK(sc);
-	return(AN_IOSIZ);
-fail:
-	mtx_destroy(&sc->an_mtx);
-	return(0);
-}
-
-/*
- * Allocate a port resource with the given resource id.
- */
-int
-an_alloc_port(device_t dev, int rid, int size)
-{
-	struct an_softc *sc = device_get_softc(dev);
-	struct resource *res;
-
-	res = bus_alloc_resource_anywhere(dev, SYS_RES_IOPORT, &rid,
-					  size, RF_ACTIVE);
-	if (res) {
-		sc->port_rid = rid;
-		sc->port_res = res;
-		return (0);
-	} else {
-		return (ENOENT);
-	}
-}
-
-/*
- * Allocate a memory resource with the given resource id.
- */
-int an_alloc_memory(device_t dev, int rid, int size)
-{
-	struct an_softc *sc = device_get_softc(dev);
-	struct resource *res;
-
-	res = bus_alloc_resource_anywhere(dev, SYS_RES_MEMORY, &rid,
-					  size, RF_ACTIVE);
-	if (res) {
-		sc->mem_rid = rid;
-		sc->mem_res = res;
-		sc->mem_used = size;
-		return (0);
-	} else {
-		return (ENOENT);
-	}
-}
-
-/*
- * Allocate a auxiliary memory resource with the given resource id.
- */
-int an_alloc_aux_memory(device_t dev, int rid, int size)
-{
-	struct an_softc *sc = device_get_softc(dev);
-	struct resource *res;
-
-	res = bus_alloc_resource_anywhere(dev, SYS_RES_MEMORY, &rid,
-					  size, RF_ACTIVE);
-	if (res) {
-		sc->mem_aux_rid = rid;
-		sc->mem_aux_res = res;
-		sc->mem_aux_used = size;
-		return (0);
-	} else {
-		return (ENOENT);
-	}
-}
-
-/*
- * Allocate an irq resource with the given resource id.
- */
-int
-an_alloc_irq(device_t dev, int rid, int flags)
-{
-	struct an_softc *sc = device_get_softc(dev);
-	struct resource *res;
-
-	res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
-				     (RF_ACTIVE | flags));
-	if (res) {
-		sc->irq_rid = rid;
-		sc->irq_res = res;
-		return (0);
-	} else {
-		return (ENOENT);
-	}
-}
-
-static void
-an_dma_malloc_cb(void *arg, bus_dma_segment_t *segs, int nseg, int error)
-{
-	bus_addr_t *paddr = (bus_addr_t*) arg;
-	*paddr = segs->ds_addr;
-}
-
-/*
- * Alloc DMA memory and set the pointer to it
- */
-static int
-an_dma_malloc(struct an_softc *sc, bus_size_t size, struct an_dma_alloc *dma,
-    int mapflags)
-{
-	int r;
-
-	r = bus_dmamem_alloc(sc->an_dtag, (void**) &dma->an_dma_vaddr,
-			     BUS_DMA_NOWAIT, &dma->an_dma_map);
-	if (r != 0)
-		goto fail_1;
-
-	r = bus_dmamap_load(sc->an_dtag, dma->an_dma_map, dma->an_dma_vaddr,
-			    size,
-			    an_dma_malloc_cb,
-			    &dma->an_dma_paddr,
-			    mapflags | BUS_DMA_NOWAIT);
-	if (r != 0)
-		goto fail_2;
-
-	dma->an_dma_size = size;
-	return (0);
-
-fail_2:
-	bus_dmamap_unload(sc->an_dtag, dma->an_dma_map);
-fail_1:
-	bus_dmamem_free(sc->an_dtag, dma->an_dma_vaddr, dma->an_dma_map);
-	return (r);
-}
-
-static void
-an_dma_free(struct an_softc *sc, struct an_dma_alloc *dma)
-{
-	bus_dmamap_unload(sc->an_dtag, dma->an_dma_map);
-	bus_dmamem_free(sc->an_dtag, dma->an_dma_vaddr, dma->an_dma_map);
-	dma->an_dma_vaddr = 0;
-}
-
-/*
- * Release all resources
- */
-void
-an_release_resources(device_t dev)
-{
-	struct an_softc *sc = device_get_softc(dev);
-	int i;
-
-	if (sc->port_res) {
-		bus_release_resource(dev, SYS_RES_IOPORT,
-				     sc->port_rid, sc->port_res);
-		sc->port_res = 0;
-	}
-	if (sc->mem_res) {
-		bus_release_resource(dev, SYS_RES_MEMORY,
-				     sc->mem_rid, sc->mem_res);
-		sc->mem_res = 0;
-	}
-	if (sc->mem_aux_res) {
-		bus_release_resource(dev, SYS_RES_MEMORY,
-				     sc->mem_aux_rid, sc->mem_aux_res);
-		sc->mem_aux_res = 0;
-	}
-	if (sc->irq_res) {
-		bus_release_resource(dev, SYS_RES_IRQ,
-				     sc->irq_rid, sc->irq_res);
-		sc->irq_res = 0;
-	}
-	if (sc->an_rid_buffer.an_dma_paddr) {
-		an_dma_free(sc, &sc->an_rid_buffer);
-	}
-	for (i = 0; i < AN_MAX_RX_DESC; i++)
-		if (sc->an_rx_buffer[i].an_dma_paddr) {
-			an_dma_free(sc, &sc->an_rx_buffer[i]);
-		}
-	for (i = 0; i < AN_MAX_TX_DESC; i++)
-		if (sc->an_tx_buffer[i].an_dma_paddr) {
-			an_dma_free(sc, &sc->an_tx_buffer[i]);
-		}
-	if (sc->an_dtag) {
-		bus_dma_tag_destroy(sc->an_dtag);
-	}
-
-}
-
-int
-an_init_mpi350_desc(struct an_softc *sc)
-{
-	struct an_command	cmd_struct;
-	struct an_reply		reply;
-	struct an_card_rid_desc an_rid_desc;
-	struct an_card_rx_desc	an_rx_desc;
-	struct an_card_tx_desc	an_tx_desc;
-	int			i, desc;
-
-	AN_LOCK_ASSERT(sc);
-	if(!sc->an_rid_buffer.an_dma_paddr)
-		an_dma_malloc(sc, AN_RID_BUFFER_SIZE,
-				 &sc->an_rid_buffer, 0);
-	for (i = 0; i < AN_MAX_RX_DESC; i++)
-		if(!sc->an_rx_buffer[i].an_dma_paddr)
-			an_dma_malloc(sc, AN_RX_BUFFER_SIZE,
-				      &sc->an_rx_buffer[i], 0);
-	for (i = 0; i < AN_MAX_TX_DESC; i++)
-		if(!sc->an_tx_buffer[i].an_dma_paddr)
-			an_dma_malloc(sc, AN_TX_BUFFER_SIZE,
-				      &sc->an_tx_buffer[i], 0);
-
-	/*
-	 * Allocate RX descriptor
-	 */
-	bzero(&reply,sizeof(reply));
-	cmd_struct.an_cmd   = AN_CMD_ALLOC_DESC;
-	cmd_struct.an_parm0 = AN_DESCRIPTOR_RX;
-	cmd_struct.an_parm1 = AN_RX_DESC_OFFSET;
-	cmd_struct.an_parm2 = AN_MAX_RX_DESC;
-	if (an_cmd_struct(sc, &cmd_struct, &reply)) {
-		if_printf(sc->an_ifp, "failed to allocate RX descriptor\n");
-		return(EIO);
-	}
-
-	for (desc = 0; desc < AN_MAX_RX_DESC; desc++) {
-		bzero(&an_rx_desc, sizeof(an_rx_desc));
-		an_rx_desc.an_valid = 1;
-		an_rx_desc.an_len = AN_RX_BUFFER_SIZE;
-		an_rx_desc.an_done = 0;
-		an_rx_desc.an_phys = sc->an_rx_buffer[desc].an_dma_paddr;
-
-		for (i = 0; i < sizeof(an_rx_desc) / 4; i++)
-			CSR_MEM_AUX_WRITE_4(sc, AN_RX_DESC_OFFSET
-			    + (desc * sizeof(an_rx_desc))
-			    + (i * 4),
-			    ((u_int32_t *)(void *)&an_rx_desc)[i]);
-	}
-
-	/*
-	 * Allocate TX descriptor
-	 */
-
-	bzero(&reply,sizeof(reply));
-	cmd_struct.an_cmd   = AN_CMD_ALLOC_DESC;
-	cmd_struct.an_parm0 = AN_DESCRIPTOR_TX;
-	cmd_struct.an_parm1 = AN_TX_DESC_OFFSET;
-	cmd_struct.an_parm2 = AN_MAX_TX_DESC;
-	if (an_cmd_struct(sc, &cmd_struct, &reply)) {
-		if_printf(sc->an_ifp, "failed to allocate TX descriptor\n");
-		return(EIO);
-	}
-
-	for (desc = 0; desc < AN_MAX_TX_DESC; desc++) {
-		bzero(&an_tx_desc, sizeof(an_tx_desc));
-		an_tx_desc.an_offset = 0;
-		an_tx_desc.an_eoc = 0;
-		an_tx_desc.an_valid = 0;
-		an_tx_desc.an_len = 0;
-		an_tx_desc.an_phys = sc->an_tx_buffer[desc].an_dma_paddr;
-
-		for (i = 0; i < sizeof(an_tx_desc) / 4; i++)
-			CSR_MEM_AUX_WRITE_4(sc, AN_TX_DESC_OFFSET
-			    + (desc * sizeof(an_tx_desc))
-			    + (i * 4),
-			    ((u_int32_t *)(void *)&an_tx_desc)[i]);
-	}
-
-	/*
-	 * Allocate RID descriptor
-	 */
-
-	bzero(&reply,sizeof(reply));
-	cmd_struct.an_cmd   = AN_CMD_ALLOC_DESC;
-	cmd_struct.an_parm0 = AN_DESCRIPTOR_HOSTRW;
-	cmd_struct.an_parm1 = AN_HOST_DESC_OFFSET;
-	cmd_struct.an_parm2 = 1;
-	if (an_cmd_struct(sc, &cmd_struct, &reply)) {
-		if_printf(sc->an_ifp, "failed to allocate host descriptor\n");
-		return(EIO);
-	}
-
-	bzero(&an_rid_desc, sizeof(an_rid_desc));
-	an_rid_desc.an_valid = 1;
-	an_rid_desc.an_len = AN_RID_BUFFER_SIZE;
-	an_rid_desc.an_rid = 0;
-	an_rid_desc.an_phys = sc->an_rid_buffer.an_dma_paddr;
-
-	for (i = 0; i < sizeof(an_rid_desc) / 4; i++)
-		CSR_MEM_AUX_WRITE_4(sc, AN_HOST_DESC_OFFSET + i * 4,
-				    ((u_int32_t *)(void *)&an_rid_desc)[i]);
-
-	return(0);
-}
-
-int
-an_attach(struct an_softc *sc, int flags)
-{
-	struct ifnet		*ifp;
-	int			error = EIO;
-	int			i, nrate, mword;
-	u_int8_t		r;
-
-	gone_in(14, "EOL/EOS in 2007");
-	ifp = sc->an_ifp = if_alloc(IFT_ETHER);
-	if (ifp == NULL) {
-		device_printf(sc->an_dev, "can not if_alloc()\n");
-		goto fail;
-	}
-	ifp->if_softc = sc;
-	if_initname(ifp, device_get_name(sc->an_dev),
-	    device_get_unit(sc->an_dev));
-
-	sc->an_gone = 0;
-	sc->an_associated = 0;
-	sc->an_monitor = 0;
-	sc->an_was_monitor = 0;
-	sc->an_flash_buffer = NULL;
-
-	/* Reset the NIC. */
-	AN_LOCK(sc);
-	an_reset(sc);
-	if (sc->mpi350) {
-		error = an_init_mpi350_desc(sc);
-		if (error)
-			goto fail;
-	}
-
-	/* Load factory config */
-	if (an_cmd(sc, AN_CMD_READCFG, 0)) {
-		device_printf(sc->an_dev, "failed to load config data\n");
-		goto fail;
-	}
-
-	/* Read the current configuration */
-	sc->an_config.an_type = AN_RID_GENCONFIG;
-	sc->an_config.an_len = sizeof(struct an_ltv_genconfig);
-	if (an_read_record(sc, (struct an_ltv_gen *)&sc->an_config)) {
-		device_printf(sc->an_dev, "read record failed\n");
-		goto fail;
-	}
-
-	/* Read the card capabilities */
-	sc->an_caps.an_type = AN_RID_CAPABILITIES;
-	sc->an_caps.an_len = sizeof(struct an_ltv_caps);
-	if (an_read_record(sc, (struct an_ltv_gen *)&sc->an_caps)) {
-		device_printf(sc->an_dev, "read record failed\n");
-		goto fail;
-	}
-
-	/* Read ssid list */
-	sc->an_ssidlist.an_type = AN_RID_SSIDLIST;
-	sc->an_ssidlist.an_len = sizeof(struct an_ltv_ssidlist_new);
-	if (an_read_record(sc, (struct an_ltv_gen *)&sc->an_ssidlist)) {
-		device_printf(sc->an_dev, "read record failed\n");
-		goto fail;
-	}
-
-	/* Read AP list */
-	sc->an_aplist.an_type = AN_RID_APLIST;
-	sc->an_aplist.an_len = sizeof(struct an_ltv_aplist);
-	if (an_read_record(sc, (struct an_ltv_gen *)&sc->an_aplist)) {
-		device_printf(sc->an_dev, "read record failed\n");
-		goto fail;
-	}
-
-#ifdef ANCACHE
-	/* Read the RSSI <-> dBm map */
-	sc->an_have_rssimap = 0;
-	if (sc->an_caps.an_softcaps & 8) {
-		sc->an_rssimap.an_type = AN_RID_RSSI_MAP;
-		sc->an_rssimap.an_len = sizeof(struct an_ltv_rssi_map);
-		if (an_read_record(sc, (struct an_ltv_gen *)&sc->an_rssimap)) {
-			device_printf(sc->an_dev,
-			    "unable to get RSSI <-> dBM map\n");
-		} else {
-			device_printf(sc->an_dev, "got RSSI <-> dBM map\n");
-			sc->an_have_rssimap = 1;
-		}
-	} else {
-		device_printf(sc->an_dev, "no RSSI <-> dBM map\n");
-	}
-#endif
-	AN_UNLOCK(sc);
-
-	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
-	ifp->if_ioctl = an_ioctl;
-	ifp->if_start = an_start;
-	ifp->if_init = an_init;
-	ifp->if_baudrate = 10000000;
-	IFQ_SET_MAXLEN(&ifp->if_snd, ifqmaxlen);
-	ifp->if_snd.ifq_drv_maxlen = ifqmaxlen;
-	IFQ_SET_READY(&ifp->if_snd);
-
-	bzero(sc->an_config.an_nodename, sizeof(sc->an_config.an_nodename));
-	bcopy(AN_DEFAULT_NODENAME, sc->an_config.an_nodename,
-	    sizeof(AN_DEFAULT_NODENAME) - 1);
-
-	bzero(sc->an_ssidlist.an_entry[0].an_ssid,
-	      sizeof(sc->an_ssidlist.an_entry[0].an_ssid));
-	bcopy(AN_DEFAULT_NETNAME, sc->an_ssidlist.an_entry[0].an_ssid,
-	    sizeof(AN_DEFAULT_NETNAME) - 1);
-	sc->an_ssidlist.an_entry[0].an_len = strlen(AN_DEFAULT_NETNAME);
-
-	sc->an_config.an_opmode =
-	    AN_OPMODE_INFRASTRUCTURE_STATION;
-
-	sc->an_tx_rate = 0;
-	bzero((char *)&sc->an_stats, sizeof(sc->an_stats));
-
-	nrate = 8;
-
-	ifmedia_init(&sc->an_ifmedia, 0, an_media_change, an_media_status);
-	if_printf(ifp, "supported rates: ");
-#define	ADD(s, o)	ifmedia_add(&sc->an_ifmedia, \
-	IFM_MAKEWORD(IFM_IEEE80211, (s), (o), 0), 0, NULL)
-	ADD(IFM_AUTO, 0);
-	ADD(IFM_AUTO, IFM_IEEE80211_ADHOC);
-	for (i = 0; i < nrate; i++) {
-		r = sc->an_caps.an_rates[i];
-		mword = ieee80211_rate2media(NULL, r, IEEE80211_MODE_AUTO);
-		if (mword == 0)
-			continue;
-		printf("%s%d%sMbps", (i != 0 ? " " : ""),
-		    (r & IEEE80211_RATE_VAL) / 2, ((r & 0x1) != 0 ? ".5" : ""));
-		ADD(mword, 0);
-		ADD(mword, IFM_IEEE80211_ADHOC);
-	}
-	printf("\n");
-	ifmedia_set(&sc->an_ifmedia, IFM_MAKEWORD(IFM_IEEE80211,
-	    IFM_AUTO, 0, 0));
-#undef ADD
-
-	/*
-	 * Call MI attach routine.
-	 */
-
-	ether_ifattach(ifp, sc->an_caps.an_oemaddr);
-	callout_init_mtx(&sc->an_stat_ch, &sc->an_mtx, 0);
-
-	return(0);
-fail:
-	AN_UNLOCK(sc);
-	mtx_destroy(&sc->an_mtx);
-	if (ifp != NULL)
-		if_free(ifp);
-	return(error);
-}
-
-int
-an_detach(device_t dev)
-{
-	struct an_softc		*sc = device_get_softc(dev);
-	struct ifnet		*ifp = sc->an_ifp;
-
-	if (sc->an_gone) {
-		device_printf(dev,"already unloaded\n");
-		return(0);
-	}
-	AN_LOCK(sc);
-	an_stop(sc);
-	sc->an_gone = 1;
-	ifmedia_removeall(&sc->an_ifmedia);
-	ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
-	AN_UNLOCK(sc);
-	ether_ifdetach(ifp);
-	bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
-	callout_drain(&sc->an_stat_ch);
-	if_free(ifp);
-	an_release_resources(dev);
-	mtx_destroy(&sc->an_mtx);
-	return (0);
-}
-
-static void
-an_rxeof(struct an_softc *sc)
-{
-	struct ifnet   *ifp;
-	struct ether_header *eh;
-	struct ieee80211_frame *ih;
-	struct an_rxframe rx_frame;
-	struct an_rxframe_802_3 rx_frame_802_3;
-	struct mbuf    *m;
-	int		len, id, error = 0, i, count = 0;
-	int		ieee80211_header_len;
-	u_char		*bpf_buf;
-	u_short		fc1;
-	struct an_card_rx_desc an_rx_desc;
-	u_int8_t	*buf;
-
-	AN_LOCK_ASSERT(sc);
-
-	ifp = sc->an_ifp;
-
-	if (!sc->mpi350) {
-		id = CSR_READ_2(sc, AN_RX_FID);
-
-		if (sc->an_monitor && (ifp->if_flags & IFF_PROMISC)) {
-			/* read raw 802.11 packet */
-			bpf_buf = sc->buf_802_11;
-
-			/* read header */
-			if (an_read_data(sc, id, 0x0, (caddr_t)&rx_frame,
-					 sizeof(rx_frame))) {
-				if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-				return;
-			}
-
-			/*
-			 * skip beacon by default since this increases the
-			 * system load a lot
-			 */
-
-			if (!(sc->an_monitor & AN_MONITOR_INCLUDE_BEACON) &&
-			    (rx_frame.an_frame_ctl & 
-			     IEEE80211_FC0_SUBTYPE_BEACON)) {
-				return;
-			}
-
-			if (sc->an_monitor & AN_MONITOR_AIRONET_HEADER) {
-				len = rx_frame.an_rx_payload_len
-					+ sizeof(rx_frame);
-				/* Check for insane frame length */
-				if (len > sizeof(sc->buf_802_11)) {
-					if_printf(ifp, "oversized packet "
-					       "received (%d, %d)\n",
-					       len, MCLBYTES);
-					if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-					return;
-				}
-
-				bcopy((char *)&rx_frame,
-				      bpf_buf, sizeof(rx_frame));
-
-				error = an_read_data(sc, id, sizeof(rx_frame),
-					    (caddr_t)bpf_buf+sizeof(rx_frame),
-					    rx_frame.an_rx_payload_len);
-			} else {
-				fc1=rx_frame.an_frame_ctl >> 8;
-				ieee80211_header_len =
-					sizeof(struct ieee80211_frame);
-				if ((fc1 & IEEE80211_FC1_DIR_TODS) &&
-				    (fc1 & IEEE80211_FC1_DIR_FROMDS)) {
-					ieee80211_header_len += ETHER_ADDR_LEN;
-				}
-
-				len = rx_frame.an_rx_payload_len
-					+ ieee80211_header_len;
-				/* Check for insane frame length */
-				if (len > sizeof(sc->buf_802_11)) {
-					if_printf(ifp, "oversized packet "
-					       "received (%d, %d)\n",
-					       len, MCLBYTES);
-					if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-					return;
-				}
-
-				ih = (struct ieee80211_frame *)bpf_buf;
-
-				bcopy((char *)&rx_frame.an_frame_ctl,
-				      (char *)ih, ieee80211_header_len);
-
-				error = an_read_data(sc, id, sizeof(rx_frame) +
-					    rx_frame.an_gaplen,
-					    (caddr_t)ih +ieee80211_header_len,
-					    rx_frame.an_rx_payload_len);
-			}
-			/* dump raw 802.11 packet to bpf and skip ip stack */
-			BPF_TAP(ifp, bpf_buf, len);
-		} else {
-			MGETHDR(m, M_NOWAIT, MT_DATA);
-			if (m == NULL) {
-				if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-				return;
-			}
-			if (!(MCLGET(m, M_NOWAIT))) {
-				m_freem(m);
-				if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-				return;
-			}
-			m->m_pkthdr.rcvif = ifp;
-			/* Read Ethernet encapsulated packet */
-
-#ifdef ANCACHE
-			/* Read NIC frame header */
-			if (an_read_data(sc, id, 0, (caddr_t)&rx_frame,
-					 sizeof(rx_frame))) {
-				m_freem(m);
-				if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-				return;
-			}
-#endif
-			/* Read in the 802_3 frame header */
-			if (an_read_data(sc, id, 0x34,
-					 (caddr_t)&rx_frame_802_3,
-					 sizeof(rx_frame_802_3))) {
-				m_freem(m);
-				if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-				return;
-			}
-			if (rx_frame_802_3.an_rx_802_3_status != 0) {
-				m_freem(m);
-				if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-				return;
-			}
-			/* Check for insane frame length */
-			len = rx_frame_802_3.an_rx_802_3_payload_len;
-			if (len > sizeof(sc->buf_802_11)) {
-				m_freem(m);
-				if_printf(ifp, "oversized packet "
-				       "received (%d, %d)\n",
-				       len, MCLBYTES);
-				if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-				return;
-			}
-			m->m_pkthdr.len = m->m_len =
-				rx_frame_802_3.an_rx_802_3_payload_len + 12;
-
-			eh = mtod(m, struct ether_header *);
-
-			bcopy((char *)&rx_frame_802_3.an_rx_dst_addr,
-			      (char *)&eh->ether_dhost, ETHER_ADDR_LEN);
-			bcopy((char *)&rx_frame_802_3.an_rx_src_addr,
-			      (char *)&eh->ether_shost, ETHER_ADDR_LEN);
-
-			/* in mbuf header type is just before payload */
-			error = an_read_data(sc, id, 0x44,
-				    (caddr_t)&(eh->ether_type),
-				    rx_frame_802_3.an_rx_802_3_payload_len);
-
-			if (error) {
-				m_freem(m);
-				if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-				return;
-			}
-			if_inc_counter(ifp, IFCOUNTER_IPACKETS, 1);
-
-			/* Receive packet. */
-#ifdef ANCACHE
-			an_cache_store(sc, eh, m,
-				rx_frame.an_rx_signal_strength,
-				rx_frame.an_rsvd0);
-#endif
-			AN_UNLOCK(sc);
-			(*ifp->if_input)(ifp, m);
-			AN_LOCK(sc);
-		}
-
-	} else { /* MPI-350 */
-		for (count = 0; count < AN_MAX_RX_DESC; count++){
-			for (i = 0; i < sizeof(an_rx_desc) / 4; i++)
-				((u_int32_t *)(void *)&an_rx_desc)[i]
-					= CSR_MEM_AUX_READ_4(sc,
-						AN_RX_DESC_OFFSET
-						+ (count * sizeof(an_rx_desc))
-						+ (i * 4));
-
-			if (an_rx_desc.an_done && !an_rx_desc.an_valid) {
-				buf = sc->an_rx_buffer[count].an_dma_vaddr;
-
-				MGETHDR(m, M_NOWAIT, MT_DATA);
-				if (m == NULL) {
-					if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-					return;
-				}
-				if (!(MCLGET(m, M_NOWAIT))) {
-					m_freem(m);
-					if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-					return;
-				}
-				m->m_pkthdr.rcvif = ifp;
-				/* Read Ethernet encapsulated packet */
-
-				/*
-				 * No ANCACHE support since we just get back
-				 * an Ethernet packet no 802.11 info
-				 */
-#if 0
-#ifdef ANCACHE
-				/* Read NIC frame header */
-				bcopy(buf, (caddr_t)&rx_frame,
-				      sizeof(rx_frame));
-#endif
-#endif
-				/* Check for insane frame length */
-				len = an_rx_desc.an_len + 12;
-				if (len > MCLBYTES) {
-					m_freem(m);
-					if_printf(ifp, "oversized packet "
-					       "received (%d, %d)\n",
-					       len, MCLBYTES);
-					if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-					return;
-				}
-
-				m->m_pkthdr.len = m->m_len =
-					an_rx_desc.an_len + 12;
-
-				eh = mtod(m, struct ether_header *);
-
-				bcopy(buf, (char *)eh,
-				      m->m_pkthdr.len);
-
-				if_inc_counter(ifp, IFCOUNTER_IPACKETS, 1);
-
-				/* Receive packet. */
-#if 0
-#ifdef ANCACHE
-				an_cache_store(sc, eh, m,
-					rx_frame.an_rx_signal_strength,
-					rx_frame.an_rsvd0);
-#endif
-#endif
-				AN_UNLOCK(sc);
-				(*ifp->if_input)(ifp, m);
-				AN_LOCK(sc);
-
-				an_rx_desc.an_valid = 1;
-				an_rx_desc.an_len = AN_RX_BUFFER_SIZE;
-				an_rx_desc.an_done = 0;
-				an_rx_desc.an_phys =
-					sc->an_rx_buffer[count].an_dma_paddr;
-
-				for (i = 0; i < sizeof(an_rx_desc) / 4; i++)
-					CSR_MEM_AUX_WRITE_4(sc,
-					    AN_RX_DESC_OFFSET
-					    + (count * sizeof(an_rx_desc))
-					    + (i * 4),
-					    ((u_int32_t *)(void *)&an_rx_desc)[i]);
-
-			} else {
-				if_printf(ifp, "Didn't get valid RX packet "
-				       "%x %x %d\n",
-				       an_rx_desc.an_done,
-				       an_rx_desc.an_valid, an_rx_desc.an_len);
-			}
-		}
-	}
-}
-
-static void
-an_txeof(struct an_softc *sc, int status)
-{
-	struct ifnet		*ifp;
-	int			id, i;
-
-	AN_LOCK_ASSERT(sc);
-	ifp = sc->an_ifp;
-
-	sc->an_timer = 0;
-	ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
-
-	if (!sc->mpi350) {
-		id = CSR_READ_2(sc, AN_TX_CMP_FID(sc->mpi350));
-
-		if (status & AN_EV_TX_EXC) {
-			if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
-		} else
-			if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1);
-
-		for (i = 0; i < AN_TX_RING_CNT; i++) {
-			if (id == sc->an_rdata.an_tx_ring[i]) {
-				sc->an_rdata.an_tx_ring[i] = 0;
-				break;
-			}
-		}
-
-		AN_INC(sc->an_rdata.an_tx_cons, AN_TX_RING_CNT);
-	} else { /* MPI 350 */
-		id = CSR_READ_2(sc, AN_TX_CMP_FID(sc->mpi350));
-		if (!sc->an_rdata.an_tx_empty){
-			if (status & AN_EV_TX_EXC) {
-				if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
-			} else
-				if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1);
-			AN_INC(sc->an_rdata.an_tx_cons, AN_MAX_TX_DESC);
-			if (sc->an_rdata.an_tx_prod ==
-			    sc->an_rdata.an_tx_cons)
-				sc->an_rdata.an_tx_empty = 1;
-		}
-	}
-
-	return;
-}
-
-/*
- * We abuse the stats updater to check the current NIC status. This
- * is important because we don't want to allow transmissions until
- * the NIC has synchronized to the current cell (either as the master
- * in an ad-hoc group, or as a station connected to an access point).
- *
- * Note that this function will be called via callout(9) with a lock held.
- */
-static void
-an_stats_update(void *xsc)
-{
-	struct an_softc		*sc;
-	struct ifnet		*ifp;
-
-	sc = xsc;
-	AN_LOCK_ASSERT(sc);
-	ifp = sc->an_ifp;
-	if (sc->an_timer > 0 && --sc->an_timer == 0)
-		an_watchdog(sc);
-
-	sc->an_status.an_type = AN_RID_STATUS;
-	sc->an_status.an_len = sizeof(struct an_ltv_status);
-	if (an_read_record(sc, (struct an_ltv_gen *)&sc->an_status))
-		return;
-
-	if (sc->an_status.an_opmode & AN_STATUS_OPMODE_IN_SYNC)
-		sc->an_associated = 1;
-	else
-		sc->an_associated = 0;
-
-	/* Don't do this while we're transmitting */
-	if (ifp->if_drv_flags & IFF_DRV_OACTIVE) {
-		callout_reset(&sc->an_stat_ch, hz, an_stats_update, sc);
-		return;
-	}
-
-	sc->an_stats.an_len = sizeof(struct an_ltv_stats);
-	sc->an_stats.an_type = AN_RID_32BITS_CUM;
-	if (an_read_record(sc, (struct an_ltv_gen *)&sc->an_stats.an_len))
-		return;
-
-	callout_reset(&sc->an_stat_ch, hz, an_stats_update, sc);
-
-	return;
-}
-
-void
-an_intr(void *xsc)
-{
-	struct an_softc		*sc;
-	struct ifnet		*ifp;
-	u_int16_t		status;
-
-	sc = (struct an_softc*)xsc;
-
-	AN_LOCK(sc);
-
-	if (sc->an_gone) {
-		AN_UNLOCK(sc);
-		return;
-	}
-
-	ifp = sc->an_ifp;
-
-	/* Disable interrupts. */
-	CSR_WRITE_2(sc, AN_INT_EN(sc->mpi350), 0);
-
-	status = CSR_READ_2(sc, AN_EVENT_STAT(sc->mpi350));
-	CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), ~AN_INTRS(sc->mpi350));
-
-	if (status & AN_EV_MIC) {
-		CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_MIC);
-	}
-
-	if (status & AN_EV_LINKSTAT) {
-		if (CSR_READ_2(sc, AN_LINKSTAT(sc->mpi350))
-		    == AN_LINKSTAT_ASSOCIATED)
-			sc->an_associated = 1;
-		else
-			sc->an_associated = 0;
-		CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_LINKSTAT);
-	}
-
-	if (status & AN_EV_RX) {
-		an_rxeof(sc);
-		CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_RX);
-	}
-
-	if (sc->mpi350 && status & AN_EV_TX_CPY) {
-		an_txeof(sc, status);
-		CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_TX_CPY);
-	}
-
-	if (status & AN_EV_TX) {
-		an_txeof(sc, status);
-		CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_TX);
-	}
-
-	if (status & AN_EV_TX_EXC) {
-		an_txeof(sc, status);
-		CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_TX_EXC);
-	}
-
-	if (status & AN_EV_ALLOC)
-		CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_ALLOC);
-
-	/* Re-enable interrupts. */
-	CSR_WRITE_2(sc, AN_INT_EN(sc->mpi350), AN_INTRS(sc->mpi350));
-
-	if ((ifp->if_flags & IFF_UP) && !IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		an_start_locked(ifp);
-
-	AN_UNLOCK(sc);
-
-	return;
-}
-
-static int
-an_cmd_struct(struct an_softc *sc, struct an_command *cmd,
-    struct an_reply *reply)
-{
-	int			i;
-
-	AN_LOCK_ASSERT(sc);
-	for (i = 0; i != AN_TIMEOUT; i++) {
-		if (CSR_READ_2(sc, AN_COMMAND(sc->mpi350)) & AN_CMD_BUSY) {
-			DELAY(1000);
-		} else
-			break;
-	}
-
-	if( i == AN_TIMEOUT) {
-		printf("BUSY\n");
-		return(ETIMEDOUT);
-	}
-
-	CSR_WRITE_2(sc, AN_PARAM0(sc->mpi350), cmd->an_parm0);
-	CSR_WRITE_2(sc, AN_PARAM1(sc->mpi350), cmd->an_parm1);
-	CSR_WRITE_2(sc, AN_PARAM2(sc->mpi350), cmd->an_parm2);
-	CSR_WRITE_2(sc, AN_COMMAND(sc->mpi350), cmd->an_cmd);
-
-	for (i = 0; i < AN_TIMEOUT; i++) {
-		if (CSR_READ_2(sc, AN_EVENT_STAT(sc->mpi350)) & AN_EV_CMD)
-			break;
-		DELAY(1000);
-	}
-
-	reply->an_resp0 = CSR_READ_2(sc, AN_RESP0(sc->mpi350));
-	reply->an_resp1 = CSR_READ_2(sc, AN_RESP1(sc->mpi350));
-	reply->an_resp2 = CSR_READ_2(sc, AN_RESP2(sc->mpi350));
-	reply->an_status = CSR_READ_2(sc, AN_STATUS(sc->mpi350));
-
-	if (CSR_READ_2(sc, AN_COMMAND(sc->mpi350)) & AN_CMD_BUSY)
-		CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350),
-		    AN_EV_CLR_STUCK_BUSY);
-
-	/* Ack the command */
-	CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_CMD);
-
-	if (i == AN_TIMEOUT)
-		return(ETIMEDOUT);
-
-	return(0);
-}
-
-static int
-an_cmd(struct an_softc *sc, int cmd, int val)
-{
-	int			i, s = 0;
-
-	AN_LOCK_ASSERT(sc);
-	CSR_WRITE_2(sc, AN_PARAM0(sc->mpi350), val);
-	CSR_WRITE_2(sc, AN_PARAM1(sc->mpi350), 0);
-	CSR_WRITE_2(sc, AN_PARAM2(sc->mpi350), 0);
-	CSR_WRITE_2(sc, AN_COMMAND(sc->mpi350), cmd);
-
-	for (i = 0; i < AN_TIMEOUT; i++) {
-		if (CSR_READ_2(sc, AN_EVENT_STAT(sc->mpi350)) & AN_EV_CMD)
-			break;
-		else {
-			if (CSR_READ_2(sc, AN_COMMAND(sc->mpi350)) == cmd)
-				CSR_WRITE_2(sc, AN_COMMAND(sc->mpi350), cmd);
-		}
-	}
-
-	for (i = 0; i < AN_TIMEOUT; i++) {
-		CSR_READ_2(sc, AN_RESP0(sc->mpi350));
-		CSR_READ_2(sc, AN_RESP1(sc->mpi350));
-		CSR_READ_2(sc, AN_RESP2(sc->mpi350));
-		s = CSR_READ_2(sc, AN_STATUS(sc->mpi350));
-		if ((s & AN_STAT_CMD_CODE) == (cmd & AN_STAT_CMD_CODE))
-			break;
-	}
-
-	/* Ack the command */
-	CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_CMD);
-
-	if (CSR_READ_2(sc, AN_COMMAND(sc->mpi350)) & AN_CMD_BUSY)
-		CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_CLR_STUCK_BUSY);
-
-	if (i == AN_TIMEOUT)
-		return(ETIMEDOUT);
-
-	return(0);
-}
-
-/*
- * This reset sequence may look a little strange, but this is the
- * most reliable method I've found to really kick the NIC in the
- * head and force it to reboot correctly.
- */
-static void
-an_reset(struct an_softc *sc)
-{
-	if (sc->an_gone)
-		return;
-
-	AN_LOCK_ASSERT(sc);
-	an_cmd(sc, AN_CMD_ENABLE, 0);
-	an_cmd(sc, AN_CMD_FW_RESTART, 0);
-	an_cmd(sc, AN_CMD_NOOP2, 0);
-
-	if (an_cmd(sc, AN_CMD_FORCE_SYNCLOSS, 0) == ETIMEDOUT)
-		device_printf(sc->an_dev, "reset failed\n");
-
-	an_cmd(sc, AN_CMD_DISABLE, 0);
-
-	return;
-}
-
-/*
- * Read an LTV record from the NIC.
- */
-static int
-an_read_record(struct an_softc *sc, struct an_ltv_gen *ltv)
-{
-	struct an_ltv_gen	*an_ltv;
-	struct an_card_rid_desc an_rid_desc;
-	struct an_command	cmd;
-	struct an_reply		reply;
-	struct ifnet		*ifp;
-	u_int16_t		*ptr;
-	u_int8_t		*ptr2;
-	int			i, len;
-
-	AN_LOCK_ASSERT(sc);
-	if (ltv->an_len < 4 || ltv->an_type == 0)
-		return(EINVAL);
-
-	ifp = sc->an_ifp;
-	if (!sc->mpi350){
-		/* Tell the NIC to enter record read mode. */
-		if (an_cmd(sc, AN_CMD_ACCESS|AN_ACCESS_READ, ltv->an_type)) {
-			if_printf(ifp, "RID access failed\n");
-			return(EIO);
-		}
-
-		/* Seek to the record. */
-		if (an_seek(sc, ltv->an_type, 0, AN_BAP1)) {
-			if_printf(ifp, "seek to record failed\n");
-			return(EIO);
-		}
-
-		/*
-		 * Read the length and record type and make sure they
-		 * match what we expect (this verifies that we have enough
-		 * room to hold all of the returned data).
-		 * Length includes type but not length.
-		 */
-		len = CSR_READ_2(sc, AN_DATA1);
-		if (len > (ltv->an_len - 2)) {
-			if_printf(ifp, "record length mismatch -- expected %d, "
-			       "got %d for Rid %x\n",
-			       ltv->an_len - 2, len, ltv->an_type);
-			len = ltv->an_len - 2;
-		} else {
-			ltv->an_len = len + 2;
-		}
-
-		/* Now read the data. */
-		len -= 2;	/* skip the type */
-		ptr = &ltv->an_val;
-		for (i = len; i > 1; i -= 2)
-			*ptr++ = CSR_READ_2(sc, AN_DATA1);
-		if (i) {
-			ptr2 = (u_int8_t *)ptr;
-			*ptr2 = CSR_READ_1(sc, AN_DATA1);
-		}
-	} else { /* MPI-350 */
-		if (!sc->an_rid_buffer.an_dma_vaddr)
-			return(EIO);
-		an_rid_desc.an_valid = 1;
-		an_rid_desc.an_len = AN_RID_BUFFER_SIZE;
-		an_rid_desc.an_rid = 0;
-		an_rid_desc.an_phys = sc->an_rid_buffer.an_dma_paddr;
-		bzero(sc->an_rid_buffer.an_dma_vaddr, AN_RID_BUFFER_SIZE);
-
-		bzero(&cmd, sizeof(cmd));
-		bzero(&reply, sizeof(reply));
-		cmd.an_cmd = AN_CMD_ACCESS|AN_ACCESS_READ;
-		cmd.an_parm0 = ltv->an_type;
-
-		for (i = 0; i < sizeof(an_rid_desc) / 4; i++)
-			CSR_MEM_AUX_WRITE_4(sc, AN_HOST_DESC_OFFSET + i * 4,
-			    ((u_int32_t *)(void *)&an_rid_desc)[i]);
-
-		if (an_cmd_struct(sc, &cmd, &reply)
-		    || reply.an_status & AN_CMD_QUAL_MASK) {
-			if_printf(ifp, "failed to read RID %x %x %x %x %x, %d\n",
-			       ltv->an_type,
-			       reply.an_status,
-			       reply.an_resp0,
-			       reply.an_resp1,
-			       reply.an_resp2,
-			       i);
-			return(EIO);
-		}
-
-		an_ltv = (struct an_ltv_gen *)sc->an_rid_buffer.an_dma_vaddr;
-		if (an_ltv->an_len + 2 < an_rid_desc.an_len) {
-			an_rid_desc.an_len = an_ltv->an_len;
-		}
-
-		len = an_rid_desc.an_len;
-		if (len > (ltv->an_len - 2)) {
-			if_printf(ifp, "record length mismatch -- expected %d, "
-			       "got %d for Rid %x\n",
-			       ltv->an_len - 2, len, ltv->an_type);
-			len = ltv->an_len - 2;
-		} else {
-			ltv->an_len = len + 2;
-		}
-		bcopy(&an_ltv->an_type,
-		    &ltv->an_val,
-		    len);
-	}
-
-	if (an_dump)
-		an_dump_record(sc, ltv, "Read");
-
-	return(0);
-}
-
-/*
- * Same as read, except we inject data instead of reading it.
- */
-static int
-an_write_record(struct an_softc *sc, struct an_ltv_gen *ltv)
-{
-	struct an_card_rid_desc an_rid_desc;
-	struct an_command	cmd;
-	struct an_reply		reply;
-	u_int16_t		*ptr;
-	u_int8_t		*ptr2;
-	int			i, len;
-
-	AN_LOCK_ASSERT(sc);
-	if (an_dump)
-		an_dump_record(sc, ltv, "Write");
-
-	if (!sc->mpi350){
-		if (an_cmd(sc, AN_CMD_ACCESS|AN_ACCESS_READ, ltv->an_type))
-			return(EIO);
-
-		if (an_seek(sc, ltv->an_type, 0, AN_BAP1))
-			return(EIO);
-
-		/*
-		 * Length includes type but not length.
-		 */
-		len = ltv->an_len - 2;
-		CSR_WRITE_2(sc, AN_DATA1, len);
-
-		len -= 2;	/* skip the type */
-		ptr = &ltv->an_val;
-		for (i = len; i > 1; i -= 2)
-			CSR_WRITE_2(sc, AN_DATA1, *ptr++);
-		if (i) {
-			ptr2 = (u_int8_t *)ptr;
-			CSR_WRITE_1(sc, AN_DATA0, *ptr2);
-		}
-
-		if (an_cmd(sc, AN_CMD_ACCESS|AN_ACCESS_WRITE, ltv->an_type))
-			return(EIO);
-	} else {
-		/* MPI-350 */
-
-		for (i = 0; i != AN_TIMEOUT; i++) {
-			if (CSR_READ_2(sc, AN_COMMAND(sc->mpi350))
-			    & AN_CMD_BUSY) {
-				DELAY(10);
-			} else
-				break;
-		}
-		if (i == AN_TIMEOUT) {
-			printf("BUSY\n");
-		}
-
-		an_rid_desc.an_valid = 1;
-		an_rid_desc.an_len = ltv->an_len - 2;
-		an_rid_desc.an_rid = ltv->an_type;
-		an_rid_desc.an_phys = sc->an_rid_buffer.an_dma_paddr;
-
-		bcopy(&ltv->an_type, sc->an_rid_buffer.an_dma_vaddr,
-		      an_rid_desc.an_len);
-
-		bzero(&cmd,sizeof(cmd));
-		bzero(&reply,sizeof(reply));
-		cmd.an_cmd = AN_CMD_ACCESS|AN_ACCESS_WRITE;
-		cmd.an_parm0 = ltv->an_type;
-
-		for (i = 0; i < sizeof(an_rid_desc) / 4; i++)
-			CSR_MEM_AUX_WRITE_4(sc, AN_HOST_DESC_OFFSET + i * 4,
-			    ((u_int32_t *)(void *)&an_rid_desc)[i]);
-
-		DELAY(100000);
-
-		if ((i = an_cmd_struct(sc, &cmd, &reply))) {
-			if_printf(sc->an_ifp,
-			    "failed to write RID 1 %x %x %x %x %x, %d\n",
-			    ltv->an_type,
-			    reply.an_status,
-			    reply.an_resp0,
-			    reply.an_resp1,
-			    reply.an_resp2,
-			    i);
-			return(EIO);
-		}
-
-		if (reply.an_status & AN_CMD_QUAL_MASK) {
-			if_printf(sc->an_ifp,
-			    "failed to write RID 2 %x %x %x %x %x, %d\n",
-			    ltv->an_type,
-			    reply.an_status,
-			    reply.an_resp0,
-			    reply.an_resp1,
-			    reply.an_resp2,
-			    i);
-			return(EIO);
-		}
-		DELAY(100000);
-	}
-
-	return(0);
-}
-
-static void
-an_dump_record(struct an_softc *sc, struct an_ltv_gen *ltv, char *string)
-{
-	u_int8_t		*ptr2;
-	int			len;
-	int			i;
-	int			count = 0;
-	char			buf[17], temp;
-
-	len = ltv->an_len - 4;
-	if_printf(sc->an_ifp, "RID %4x, Length %4d, Mode %s\n",
-		ltv->an_type, ltv->an_len - 4, string);
-
-	if (an_dump == 1 || (an_dump == ltv->an_type)) {
-		if_printf(sc->an_ifp, "\t");
-		bzero(buf,sizeof(buf));
-
-		ptr2 = (u_int8_t *)&ltv->an_val;
-		for (i = len; i > 0; i--) {
-			printf("%02x ", *ptr2);
-
-			temp = *ptr2++;
-			if (isprint(temp))
-				buf[count] = temp;
-			else
-				buf[count] = '.';
-			if (++count == 16) {
-				count = 0;
-				printf("%s\n",buf);
-				if_printf(sc->an_ifp, "\t");
-				bzero(buf,sizeof(buf));
-			}
-		}
-		for (; count != 16; count++) {
-			printf("   ");
-		}
-		printf(" %s\n",buf);
-	}
-}
-
-static int
-an_seek(struct an_softc *sc, int id, int off, int chan)
-{
-	int			i;
-	int			selreg, offreg;
-
-	switch (chan) {
-	case AN_BAP0:
-		selreg = AN_SEL0;
-		offreg = AN_OFF0;
-		break;
-	case AN_BAP1:
-		selreg = AN_SEL1;
-		offreg = AN_OFF1;
-		break;
-	default:
-		if_printf(sc->an_ifp, "invalid data path: %x\n", chan);
-		return(EIO);
-	}
-
-	CSR_WRITE_2(sc, selreg, id);
-	CSR_WRITE_2(sc, offreg, off);
-
-	for (i = 0; i < AN_TIMEOUT; i++) {
-		if (!(CSR_READ_2(sc, offreg) & (AN_OFF_BUSY|AN_OFF_ERR)))
-			break;
-	}
-
-	if (i == AN_TIMEOUT)
-		return(ETIMEDOUT);
-
-	return(0);
-}
-
-static int
-an_read_data(struct an_softc *sc, int id, int off, caddr_t buf, int len)
-{
-	int			i;
-	u_int16_t		*ptr;
-	u_int8_t		*ptr2;
-
-	if (off != -1) {
-		if (an_seek(sc, id, off, AN_BAP1))
-			return(EIO);
-	}
-
-	ptr = (u_int16_t *)buf;
-	for (i = len; i > 1; i -= 2)
-		*ptr++ = CSR_READ_2(sc, AN_DATA1);
-	if (i) {
-		ptr2 = (u_int8_t *)ptr;
-		*ptr2 = CSR_READ_1(sc, AN_DATA1);
-	}
-
-	return(0);
-}
-
-static int
-an_write_data(struct an_softc *sc, int id, int off, caddr_t buf, int len)
-{
-	int			i;
-	u_int16_t		*ptr;
-	u_int8_t		*ptr2;
-
-	if (off != -1) {
-		if (an_seek(sc, id, off, AN_BAP0))
-			return(EIO);
-	}
-
-	ptr = (u_int16_t *)buf;
-	for (i = len; i > 1; i -= 2)
-		CSR_WRITE_2(sc, AN_DATA0, *ptr++);
-	if (i) {
-		ptr2 = (u_int8_t *)ptr;
-		CSR_WRITE_1(sc, AN_DATA0, *ptr2);
-	}
-
-	return(0);
-}
-
-/*
- * Allocate a region of memory inside the NIC and zero
- * it out.
- */
-static int
-an_alloc_nicmem(struct an_softc *sc, int len, int *id)
-{
-	int			i;
-
-	if (an_cmd(sc, AN_CMD_ALLOC_MEM, len)) {
-		if_printf(sc->an_ifp, "failed to allocate %d bytes on NIC\n",
-		    len);
-		return(ENOMEM);
-	}
-
-	for (i = 0; i < AN_TIMEOUT; i++) {
-		if (CSR_READ_2(sc, AN_EVENT_STAT(sc->mpi350)) & AN_EV_ALLOC)
-			break;
-	}
-
-	if (i == AN_TIMEOUT)
-		return(ETIMEDOUT);
-
-	CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_ALLOC);
-	*id = CSR_READ_2(sc, AN_ALLOC_FID);
-
-	if (an_seek(sc, *id, 0, AN_BAP0))
-		return(EIO);
-
-	for (i = 0; i < len / 2; i++)
-		CSR_WRITE_2(sc, AN_DATA0, 0);
-
-	return(0);
-}
-
-static void
-an_setdef(struct an_softc *sc, struct an_req *areq)
-{
-	struct ifnet		*ifp;
-	struct an_ltv_genconfig	*cfg;
-	struct an_ltv_ssidlist_new	*ssid;
-	struct an_ltv_aplist	*ap;
-	struct an_ltv_gen	*sp;
-
-	ifp = sc->an_ifp;
-
-	AN_LOCK_ASSERT(sc);
-	switch (areq->an_type) {
-	case AN_RID_GENCONFIG:
-		cfg = (struct an_ltv_genconfig *)areq;
-
-		bcopy((char *)&cfg->an_macaddr, IF_LLADDR(sc->an_ifp),
-		    ETHER_ADDR_LEN);
-
-		bcopy((char *)cfg, (char *)&sc->an_config,
-			sizeof(struct an_ltv_genconfig));
-		break;
-	case AN_RID_SSIDLIST:
-		ssid = (struct an_ltv_ssidlist_new *)areq;
-		bcopy((char *)ssid, (char *)&sc->an_ssidlist,
-			sizeof(struct an_ltv_ssidlist_new));
-		break;
-	case AN_RID_APLIST:
-		ap = (struct an_ltv_aplist *)areq;
-		bcopy((char *)ap, (char *)&sc->an_aplist,
-			sizeof(struct an_ltv_aplist));
-		break;
-	case AN_RID_TX_SPEED:
-		sp = (struct an_ltv_gen *)areq;
-		sc->an_tx_rate = sp->an_val;
-
-		/* Read the current configuration */
-		sc->an_config.an_type = AN_RID_GENCONFIG;
-		sc->an_config.an_len = sizeof(struct an_ltv_genconfig);
-		an_read_record(sc, (struct an_ltv_gen *)&sc->an_config);
-		cfg = &sc->an_config;
-
-		/* clear other rates and set the only one we want */
-		bzero(cfg->an_rates, sizeof(cfg->an_rates));
-		cfg->an_rates[0] = sc->an_tx_rate;
-
-		/* Save the new rate */
-		sc->an_config.an_type = AN_RID_GENCONFIG;
-		sc->an_config.an_len = sizeof(struct an_ltv_genconfig);
-		break;
-	case AN_RID_WEP_TEMP:
-		/* Cache the temp keys */
-		bcopy(areq,
-		    &sc->an_temp_keys[((struct an_ltv_key *)areq)->kindex],
-		    sizeof(struct an_ltv_key));
-	case AN_RID_WEP_PERM:
-	case AN_RID_LEAPUSERNAME:
-	case AN_RID_LEAPPASSWORD:
-		an_init_locked(sc);
-
-		/* Disable the MAC. */
-		an_cmd(sc, AN_CMD_DISABLE, 0);
-
-		/* Write the key */
-		an_write_record(sc, (struct an_ltv_gen *)areq);
-
-		/* Turn the MAC back on. */
-		an_cmd(sc, AN_CMD_ENABLE, 0);
-
-		break;
-	case AN_RID_MONITOR_MODE:
-		cfg = (struct an_ltv_genconfig *)areq;
-		bpfdetach(ifp);
-		if (ng_ether_detach_p != NULL)
-			(*ng_ether_detach_p) (ifp);
-		sc->an_monitor = cfg->an_len;
-
-		if (sc->an_monitor & AN_MONITOR) {
-			if (sc->an_monitor & AN_MONITOR_AIRONET_HEADER) {
-				bpfattach(ifp, DLT_AIRONET_HEADER,
-					sizeof(struct ether_header));
-			} else {
-				bpfattach(ifp, DLT_IEEE802_11,
-					sizeof(struct ether_header));
-			}
-		} else {
-			bpfattach(ifp, DLT_EN10MB,
-				  sizeof(struct ether_header));
-			if (ng_ether_attach_p != NULL)
-				(*ng_ether_attach_p) (ifp);
-		}
-		break;
-	default:
-		if_printf(ifp, "unknown RID: %x\n", areq->an_type);
-		return;
-	}
-
-	/* Reinitialize the card. */
-	if (ifp->if_flags)
-		an_init_locked(sc);
-
-	return;
-}
-
-/*
- * Derived from Linux driver to enable promiscious mode.
- */
-
-static void
-an_promisc(struct an_softc *sc, int promisc)
-{
-	AN_LOCK_ASSERT(sc);
-	if (sc->an_was_monitor) {
-		an_reset(sc);
-		if (sc->mpi350)
-			an_init_mpi350_desc(sc);
-	}
-	if (sc->an_monitor || sc->an_was_monitor)
-		an_init_locked(sc);
-
-	sc->an_was_monitor = sc->an_monitor;
-	an_cmd(sc, AN_CMD_SET_MODE, promisc ? 0xffff : 0);
-
-	return;
-}
-
-static int
-an_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
-{
-	int			error = 0;
-	int			len;
-	int			i, max;
-	struct an_softc		*sc;
-	struct an_req		*areq;
-	struct ifreq		*ifr;
-	struct thread		*td = curthread;
-	struct ieee80211req	*ireq;
-	struct ieee80211_channel	ch;
-	u_int8_t		tmpstr[IEEE80211_NWID_LEN*2];
-	u_int8_t		*tmpptr;
-	struct an_ltv_genconfig	*config;
-	struct an_ltv_key	*key;
-	struct an_ltv_status	*status;
-	struct an_ltv_ssidlist_new	*ssids;
-	int			mode;
-	struct aironet_ioctl	l_ioctl;
-
-	sc = ifp->if_softc;
-	ifr = (struct ifreq *)data;
-	ireq = (struct ieee80211req *)data;
-
-	config = (struct an_ltv_genconfig *)&sc->areq;
-	key = (struct an_ltv_key *)&sc->areq;
-	status = (struct an_ltv_status *)&sc->areq;
-	ssids = (struct an_ltv_ssidlist_new *)&sc->areq;
-
-	if (sc->an_gone) {
-		error = ENODEV;
-		goto out;
-	}
-
-	switch (command) {
-	case SIOCSIFFLAGS:
-		AN_LOCK(sc);
-		if (ifp->if_flags & IFF_UP) {
-			if (ifp->if_drv_flags & IFF_DRV_RUNNING &&
-			    ifp->if_flags & IFF_PROMISC &&
-			    !(sc->an_if_flags & IFF_PROMISC)) {
-				an_promisc(sc, 1);
-			} else if (ifp->if_drv_flags & IFF_DRV_RUNNING &&
-			    !(ifp->if_flags & IFF_PROMISC) &&
-			    sc->an_if_flags & IFF_PROMISC) {
-				an_promisc(sc, 0);
-			} else
-				an_init_locked(sc);
-		} else {
-			if (ifp->if_drv_flags & IFF_DRV_RUNNING)
-				an_stop(sc);
-		}
-		sc->an_if_flags = ifp->if_flags;
-		AN_UNLOCK(sc);
-		error = 0;
-		break;
-	case SIOCSIFMEDIA:
-	case SIOCGIFMEDIA:
-		error = ifmedia_ioctl(ifp, ifr, &sc->an_ifmedia, command);
-		break;
-	case SIOCADDMULTI:
-	case SIOCDELMULTI:
-		/* The Aironet has no multicast filter. */
-		error = 0;
-		break;
-	case SIOCGAIRONET:
-		error = priv_check(td, PRIV_DRIVER);
-		if (error)
-			break;
-		areq = malloc(sizeof(*areq), M_TEMP, M_WAITOK);
-		error = copyin(ifr_data_get_ptr(ifr), areq, sizeof(*areq));
-		if (error != 0) {
-			free(areq, M_TEMP);
-			break;
-		}
-		AN_LOCK(sc);
-		memcpy(&sc->areq, areq, sizeof(sc->areq));
-#ifdef ANCACHE
-		if (sc->areq.an_type == AN_RID_ZERO_CACHE) {
-			sc->an_sigitems = sc->an_nextitem = 0;
-			free(areq, M_TEMP);
-			break;
-		} else if (sc->areq.an_type == AN_RID_READ_CACHE) {
-			char *pt = (char *)&sc->areq.an_val;
-			bcopy((char *)&sc->an_sigitems, (char *)pt,
-			    sizeof(int));
-			pt += sizeof(int);
-			sc->areq.an_len = sizeof(int) / 2;
-			bcopy((char *)&sc->an_sigcache, (char *)pt,
-			    sizeof(struct an_sigcache) * sc->an_sigitems);
-			sc->areq.an_len += ((sizeof(struct an_sigcache) *
-			    sc->an_sigitems) / 2) + 1;
-		} else
-#endif
-		if (an_read_record(sc, (struct an_ltv_gen *)&sc->areq)) {
-			AN_UNLOCK(sc);
-			free(areq, M_TEMP);
-			error = EINVAL;
-			break;
-		}
-		memcpy(areq, &sc->areq, sizeof(*areq));
-		AN_UNLOCK(sc);
-		error = copyout(areq, ifr_data_get_ptr(ifr), sizeof(*areq));
-		free(areq, M_TEMP);
-		break;
-	case SIOCSAIRONET:
-		if ((error = priv_check(td, PRIV_DRIVER)))
-			goto out;
-		AN_LOCK(sc);
-		error = copyin(ifr_data_get_ptr(ifr), &sc->areq,
-		    sizeof(sc->areq));
-		if (error != 0)
-			break;
-		an_setdef(sc, &sc->areq);
-		AN_UNLOCK(sc);
-		break;
-	case SIOCGPRIVATE_0:		/* used by Cisco client utility */
-		if ((error = priv_check(td, PRIV_DRIVER)))
-			goto out;
-		error = copyin(ifr_data_get_ptr(ifr), &l_ioctl,
-		    sizeof(l_ioctl));
-		if (error)
-			goto out;
-		mode = l_ioctl.command;
-
-		AN_LOCK(sc);
-		if (mode >= AIROGCAP && mode <= AIROGSTATSD32) {
-			error = readrids(ifp, &l_ioctl);
-		} else if (mode >= AIROPCAP && mode <= AIROPLEAPUSR) {
-			error = writerids(ifp, &l_ioctl);
-		} else if (mode >= AIROFLSHRST && mode <= AIRORESTART) {
-			error = flashcard(ifp, &l_ioctl);
-		} else {
-			error =-1;
-		}
-		AN_UNLOCK(sc);
-		if (!error) {
-			/* copy out the updated command info */
-			error = copyout(&l_ioctl, ifr_data_get_ptr(ifr),
-			    sizeof(l_ioctl));
-		}
-		break;
-	case SIOCGPRIVATE_1:		/* used by Cisco client utility */
-		if ((error = priv_check(td, PRIV_DRIVER)))
-			goto out;
-		error = copyin(ifr_data_get_ptr(ifr), &l_ioctl,
-		    sizeof(l_ioctl));
-		if (error)
-			goto out;
-		l_ioctl.command = 0;
-		error = AIROMAGIC;
-		(void) copyout(&error, l_ioctl.data, sizeof(error));
-		error = 0;
-		break;
-	case SIOCG80211:
-		sc->areq.an_len = sizeof(sc->areq);
-		/* was that a good idea DJA we are doing a short-cut */
-		switch (ireq->i_type) {
-		case IEEE80211_IOC_SSID:
-			AN_LOCK(sc);
-			if (ireq->i_val == -1) {
-				sc->areq.an_type = AN_RID_STATUS;
-				if (an_read_record(sc,
-				    (struct an_ltv_gen *)&sc->areq)) {
-					error = EINVAL;
-					AN_UNLOCK(sc);
-					break;
-				}
-				len = status->an_ssidlen;
-				tmpptr = status->an_ssid;
-			} else if (ireq->i_val >= 0) {
-				sc->areq.an_type = AN_RID_SSIDLIST;
-				if (an_read_record(sc,
-				    (struct an_ltv_gen *)&sc->areq)) {
-					error = EINVAL;
-					AN_UNLOCK(sc);
-					break;
-				}
-				max = (sc->areq.an_len - 4)
-				    / sizeof(struct an_ltv_ssid_entry);
-				if ( max > MAX_SSIDS ) {
-					printf("To many SSIDs only using "
-					    "%d of %d\n",
-					    MAX_SSIDS, max);
-					max = MAX_SSIDS;
-				}
-				if (ireq->i_val > max) {
-					error = EINVAL;
-					AN_UNLOCK(sc);
-					break;
-				} else {
-					len = ssids->an_entry[ireq->i_val].an_len;
-					tmpptr = ssids->an_entry[ireq->i_val].an_ssid;
-				}
-			} else {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			if (len > IEEE80211_NWID_LEN) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			AN_UNLOCK(sc);
-			ireq->i_len = len;
-			bzero(tmpstr, IEEE80211_NWID_LEN);
-			bcopy(tmpptr, tmpstr, len);
-			error = copyout(tmpstr, ireq->i_data,
-			    IEEE80211_NWID_LEN);
-			break;
-		case IEEE80211_IOC_NUMSSIDS:
-			AN_LOCK(sc);
-			sc->areq.an_len = sizeof(sc->areq);
-			sc->areq.an_type = AN_RID_SSIDLIST;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				AN_UNLOCK(sc);
-				error = EINVAL;
-				break;
-			}
-			max = (sc->areq.an_len - 4)
-			    / sizeof(struct an_ltv_ssid_entry);
-			AN_UNLOCK(sc);
-			if ( max > MAX_SSIDS ) {
-				printf("To many SSIDs only using "
-				    "%d of %d\n",
-				    MAX_SSIDS, max);
-				max = MAX_SSIDS;
-			}
-			ireq->i_val = max;
-			break;
-		case IEEE80211_IOC_WEP:
-			AN_LOCK(sc);
-			sc->areq.an_type = AN_RID_ACTUALCFG;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			AN_UNLOCK(sc);
-			if (config->an_authtype & AN_AUTHTYPE_PRIVACY_IN_USE) {
-				if (config->an_authtype &
-				    AN_AUTHTYPE_ALLOW_UNENCRYPTED)
-					ireq->i_val = IEEE80211_WEP_MIXED;
-				else
-					ireq->i_val = IEEE80211_WEP_ON;
-			} else {
-				ireq->i_val = IEEE80211_WEP_OFF;
-			}
-			break;
-		case IEEE80211_IOC_WEPKEY:
-			/*
-			 * XXX: I'm not entierly convinced this is
-			 * correct, but it's what is implemented in
-			 * ancontrol so it will have to do until we get
-			 * access to actual Cisco code.
-			 */
-			if (ireq->i_val < 0 || ireq->i_val > 8) {
-				error = EINVAL;
-				break;
-			}
-			len = 0;
-			if (ireq->i_val < 5) {
-				AN_LOCK(sc);
-				sc->areq.an_type = AN_RID_WEP_TEMP;
-				for (i = 0; i < 5; i++) {
-					if (an_read_record(sc,
-					    (struct an_ltv_gen *)&sc->areq)) {
-						error = EINVAL;
-						break;
-					}
-					if (key->kindex == 0xffff)
-						break;
-					if (key->kindex == ireq->i_val)
-						len = key->klen;
-					/* Required to get next entry */
-					sc->areq.an_type = AN_RID_WEP_PERM;
-				}
-				AN_UNLOCK(sc);
-				if (error != 0) {
-					break;
-				}
-			}
-			/* We aren't allowed to read the value of the
-			 * key from the card so we just output zeros
-			 * like we would if we could read the card, but
-			 * denied the user access.
-			 */
-			bzero(tmpstr, len);
-			ireq->i_len = len;
-			error = copyout(tmpstr, ireq->i_data, len);
-			break;
-		case IEEE80211_IOC_NUMWEPKEYS:
-			ireq->i_val = 9; /* include home key */
-			break;
-		case IEEE80211_IOC_WEPTXKEY:
-			/*
-			 * For some strange reason, you have to read all
-			 * keys before you can read the txkey.
-			 */
-			AN_LOCK(sc);
-			sc->areq.an_type = AN_RID_WEP_TEMP;
-			for (i = 0; i < 5; i++) {
-				if (an_read_record(sc,
-				    (struct an_ltv_gen *) &sc->areq)) {
-					error = EINVAL;
-					break;
-				}
-				if (key->kindex == 0xffff) {
-					break;
-				}
-				/* Required to get next entry */
-				sc->areq.an_type = AN_RID_WEP_PERM;
-			}
-			if (error != 0) {
-				AN_UNLOCK(sc);
-				break;
-			}
-
-			sc->areq.an_type = AN_RID_WEP_PERM;
-			key->kindex = 0xffff;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			ireq->i_val = key->mac[0];
-			/*
-			 * Check for home mode.  Map home mode into
-			 * 5th key since that is how it is stored on
-			 * the card
-			 */
-			sc->areq.an_len  = sizeof(struct an_ltv_genconfig);
-			sc->areq.an_type = AN_RID_GENCONFIG;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			if (config->an_home_product & AN_HOME_NETWORK)
-				ireq->i_val = 4;
-			AN_UNLOCK(sc);
-			break;
-		case IEEE80211_IOC_AUTHMODE:
-			AN_LOCK(sc);
-			sc->areq.an_type = AN_RID_ACTUALCFG;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			AN_UNLOCK(sc);
-			if ((config->an_authtype & AN_AUTHTYPE_MASK) ==
-			    AN_AUTHTYPE_NONE) {
-			    ireq->i_val = IEEE80211_AUTH_NONE;
-			} else if ((config->an_authtype & AN_AUTHTYPE_MASK) ==
-			    AN_AUTHTYPE_OPEN) {
-			    ireq->i_val = IEEE80211_AUTH_OPEN;
-			} else if ((config->an_authtype & AN_AUTHTYPE_MASK) ==
-			    AN_AUTHTYPE_SHAREDKEY) {
-			    ireq->i_val = IEEE80211_AUTH_SHARED;
-			} else
-				error = EINVAL;
-			break;
-		case IEEE80211_IOC_STATIONNAME:
-			AN_LOCK(sc);
-			sc->areq.an_type = AN_RID_ACTUALCFG;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			AN_UNLOCK(sc);
-			ireq->i_len = sizeof(config->an_nodename);
-			tmpptr = config->an_nodename;
-			bzero(tmpstr, IEEE80211_NWID_LEN);
-			bcopy(tmpptr, tmpstr, ireq->i_len);
-			error = copyout(tmpstr, ireq->i_data,
-			    IEEE80211_NWID_LEN);
-			break;
-		case IEEE80211_IOC_CHANNEL:
-			AN_LOCK(sc);
-			sc->areq.an_type = AN_RID_STATUS;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			AN_UNLOCK(sc);
-			ireq->i_val = status->an_cur_channel;
-			break;
-		case IEEE80211_IOC_CURCHAN:
-			AN_LOCK(sc);
-			sc->areq.an_type = AN_RID_STATUS;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			AN_UNLOCK(sc);
-			bzero(&ch, sizeof(ch));
-			ch.ic_freq = ieee80211_ieee2mhz(status->an_cur_channel,
-			    IEEE80211_CHAN_B);
-			ch.ic_flags = IEEE80211_CHAN_B;
-			ch.ic_ieee = status->an_cur_channel;
-			error = copyout(&ch, ireq->i_data, sizeof(ch));
-			break;
-		case IEEE80211_IOC_POWERSAVE:
-			AN_LOCK(sc);
-			sc->areq.an_type = AN_RID_ACTUALCFG;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			AN_UNLOCK(sc);
-			if (config->an_psave_mode == AN_PSAVE_NONE) {
-				ireq->i_val = IEEE80211_POWERSAVE_OFF;
-			} else if (config->an_psave_mode == AN_PSAVE_CAM) {
-				ireq->i_val = IEEE80211_POWERSAVE_CAM;
-			} else if (config->an_psave_mode == AN_PSAVE_PSP) {
-				ireq->i_val = IEEE80211_POWERSAVE_PSP;
-			} else if (config->an_psave_mode == AN_PSAVE_PSP_CAM) {
-				ireq->i_val = IEEE80211_POWERSAVE_PSP_CAM;
-			} else
-				error = EINVAL;
-			break;
-		case IEEE80211_IOC_POWERSAVESLEEP:
-			AN_LOCK(sc);
-			sc->areq.an_type = AN_RID_ACTUALCFG;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			AN_UNLOCK(sc);
-			ireq->i_val = config->an_listen_interval;
-			break;
-		}
-		break;
-	case SIOCS80211:
-		if ((error = priv_check(td, PRIV_NET80211_VAP_MANAGE)))
-			goto out;
-		AN_LOCK(sc);
-		sc->areq.an_len = sizeof(sc->areq);
-		/*
-		 * We need a config structure for everything but the WEP
-		 * key management and SSIDs so we get it now so avoid
-		 * duplicating this code every time.
-		 */
-		if (ireq->i_type != IEEE80211_IOC_SSID &&
-		    ireq->i_type != IEEE80211_IOC_WEPKEY &&
-		    ireq->i_type != IEEE80211_IOC_WEPTXKEY) {
-			sc->areq.an_type = AN_RID_GENCONFIG;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-		}
-		switch (ireq->i_type) {
-		case IEEE80211_IOC_SSID:
-			sc->areq.an_len = sizeof(sc->areq);
-			sc->areq.an_type = AN_RID_SSIDLIST;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			if (ireq->i_len > IEEE80211_NWID_LEN) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			max = (sc->areq.an_len - 4)
-			    / sizeof(struct an_ltv_ssid_entry);
-			if ( max > MAX_SSIDS ) {
-				printf("To many SSIDs only using "
-				    "%d of %d\n",
-				    MAX_SSIDS, max);
-				max = MAX_SSIDS;
-			}
-			if (ireq->i_val > max) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			} else {
-				error = copyin(ireq->i_data,
-				    ssids->an_entry[ireq->i_val].an_ssid,
-				    ireq->i_len);
-				ssids->an_entry[ireq->i_val].an_len
-				    = ireq->i_len;
-				sc->areq.an_len = sizeof(sc->areq);
-				sc->areq.an_type = AN_RID_SSIDLIST;
-				an_setdef(sc, &sc->areq);
-				AN_UNLOCK(sc);
-				break;
-			}
-			break;
-		case IEEE80211_IOC_WEP:
-			switch (ireq->i_val) {
-			case IEEE80211_WEP_OFF:
-				config->an_authtype &=
-				    ~(AN_AUTHTYPE_PRIVACY_IN_USE |
-				    AN_AUTHTYPE_ALLOW_UNENCRYPTED);
-				break;
-			case IEEE80211_WEP_ON:
-				config->an_authtype |=
-				    AN_AUTHTYPE_PRIVACY_IN_USE;
-				config->an_authtype &=
-				    ~AN_AUTHTYPE_ALLOW_UNENCRYPTED;
-				break;
-			case IEEE80211_WEP_MIXED:
-				config->an_authtype |=
-				    AN_AUTHTYPE_PRIVACY_IN_USE |
-				    AN_AUTHTYPE_ALLOW_UNENCRYPTED;
-				break;
-			default:
-				error = EINVAL;
-				break;
-			}
-			if (error != EINVAL)
-				an_setdef(sc, &sc->areq);
-			AN_UNLOCK(sc);
-			break;
-		case IEEE80211_IOC_WEPKEY:
-			if (ireq->i_val < 0 || ireq->i_val > 8 ||
-			    ireq->i_len > 13) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			error = copyin(ireq->i_data, tmpstr, 13);
-			if (error != 0) {
-				AN_UNLOCK(sc);
-				break;
-			}
-			/*
-			 * Map the 9th key into the home mode
-			 * since that is how it is stored on
-			 * the card
-			 */
-			bzero(&sc->areq, sizeof(struct an_ltv_key));
-			sc->areq.an_len = sizeof(struct an_ltv_key);
-			key->mac[0] = 1;	/* The others are 0. */
-			if (ireq->i_val < 4) {
-				sc->areq.an_type = AN_RID_WEP_TEMP;
-				key->kindex = ireq->i_val;
-			} else {
-				sc->areq.an_type = AN_RID_WEP_PERM;
-				key->kindex = ireq->i_val - 4;
-			}
-			key->klen = ireq->i_len;
-			bcopy(tmpstr, key->key, key->klen);
-			an_setdef(sc, &sc->areq);
-			AN_UNLOCK(sc);
-			break;
-		case IEEE80211_IOC_WEPTXKEY:
-			if (ireq->i_val < 0 || ireq->i_val > 4) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-
-			/*
-			 * Map the 5th key into the home mode
-			 * since that is how it is stored on
-			 * the card
-			 */
-			sc->areq.an_len  = sizeof(struct an_ltv_genconfig);
-			sc->areq.an_type = AN_RID_ACTUALCFG;
-			if (an_read_record(sc,
-			    (struct an_ltv_gen *)&sc->areq)) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			if (ireq->i_val ==  4) {
-				config->an_home_product |= AN_HOME_NETWORK;
-				ireq->i_val = 0;
-			} else {
-				config->an_home_product &= ~AN_HOME_NETWORK;
-			}
-
-			sc->an_config.an_home_product
-				= config->an_home_product;
-
-			/* update configuration */
-			an_init_locked(sc);
-
-			bzero(&sc->areq, sizeof(struct an_ltv_key));
-			sc->areq.an_len = sizeof(struct an_ltv_key);
-			sc->areq.an_type = AN_RID_WEP_PERM;
-			key->kindex = 0xffff;
-			key->mac[0] = ireq->i_val;
-			an_setdef(sc, &sc->areq);
-			AN_UNLOCK(sc);
-			break;
-		case IEEE80211_IOC_AUTHMODE:
-			switch (ireq->i_val) {
-			case IEEE80211_AUTH_NONE:
-				config->an_authtype = AN_AUTHTYPE_NONE |
-				    (config->an_authtype & ~AN_AUTHTYPE_MASK);
-				break;
-			case IEEE80211_AUTH_OPEN:
-				config->an_authtype = AN_AUTHTYPE_OPEN |
-				    (config->an_authtype & ~AN_AUTHTYPE_MASK);
-				break;
-			case IEEE80211_AUTH_SHARED:
-				config->an_authtype = AN_AUTHTYPE_SHAREDKEY |
-				    (config->an_authtype & ~AN_AUTHTYPE_MASK);
-				break;
-			default:
-				error = EINVAL;
-			}
-			if (error != EINVAL) {
-				an_setdef(sc, &sc->areq);
-			}
-			AN_UNLOCK(sc);
-			break;
-		case IEEE80211_IOC_STATIONNAME:
-			if (ireq->i_len > 16) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			bzero(config->an_nodename, 16);
-			error = copyin(ireq->i_data,
-			    config->an_nodename, ireq->i_len);
-			an_setdef(sc, &sc->areq);
-			AN_UNLOCK(sc);
-			break;
-		case IEEE80211_IOC_CHANNEL:
-			/*
-			 * The actual range is 1-14, but if you set it
-			 * to 0 you get the default so we let that work
-			 * too.
-			 */
-			if (ireq->i_val < 0 || ireq->i_val >14) {
-				error = EINVAL;
-				AN_UNLOCK(sc);
-				break;
-			}
-			config->an_ds_channel = ireq->i_val;
-			an_setdef(sc, &sc->areq);
-			AN_UNLOCK(sc);
-			break;
-		case IEEE80211_IOC_POWERSAVE:
-			switch (ireq->i_val) {
-			case IEEE80211_POWERSAVE_OFF:
-				config->an_psave_mode = AN_PSAVE_NONE;
-				break;
-			case IEEE80211_POWERSAVE_CAM:
-				config->an_psave_mode = AN_PSAVE_CAM;
-				break;
-			case IEEE80211_POWERSAVE_PSP:
-				config->an_psave_mode = AN_PSAVE_PSP;
-				break;
-			case IEEE80211_POWERSAVE_PSP_CAM:
-				config->an_psave_mode = AN_PSAVE_PSP_CAM;
-				break;
-			default:
-				error = EINVAL;
-				break;
-			}
-			an_setdef(sc, &sc->areq);
-			AN_UNLOCK(sc);
-			break;
-		case IEEE80211_IOC_POWERSAVESLEEP:
-			config->an_listen_interval = ireq->i_val;
-			an_setdef(sc, &sc->areq);
-			AN_UNLOCK(sc);
-			break;
-		default:
-			AN_UNLOCK(sc);
-			break;
-		}
-
-		/*
-		if (!error) {
-			AN_LOCK(sc);
-			an_setdef(sc, &sc->areq);
-			AN_UNLOCK(sc);
-		}
-		*/
-		break;
-	default:
-		error = ether_ioctl(ifp, command, data);
-		break;
-	}
-out:
-
-	return(error != 0);
-}
-
-static int
-an_init_tx_ring(struct an_softc *sc)
-{
-	int			i;
-	int			id;
-
-	if (sc->an_gone)
-		return (0);
-
-	if (!sc->mpi350) {
-		for (i = 0; i < AN_TX_RING_CNT; i++) {
-			if (an_alloc_nicmem(sc, 1518 +
-			    0x44, &id))
-				return(ENOMEM);
-			sc->an_rdata.an_tx_fids[i] = id;
-			sc->an_rdata.an_tx_ring[i] = 0;
-		}
-	}
-
-	sc->an_rdata.an_tx_prod = 0;
-	sc->an_rdata.an_tx_cons = 0;
-	sc->an_rdata.an_tx_empty = 1;
-
-	return(0);
-}
-
-static void
-an_init(void *xsc)
-{
-	struct an_softc		*sc = xsc;
-
-	AN_LOCK(sc);
-	an_init_locked(sc);
-	AN_UNLOCK(sc);
-}
-
-static void
-an_init_locked(struct an_softc *sc)
-{
-	struct ifnet *ifp;
-
-	AN_LOCK_ASSERT(sc);
-	ifp = sc->an_ifp;
-	if (sc->an_gone)
-		return;
-
-	if (ifp->if_drv_flags & IFF_DRV_RUNNING)
-		an_stop(sc);
-
-	sc->an_associated = 0;
-
-	/* Allocate the TX buffers */
-	if (an_init_tx_ring(sc)) {
-		an_reset(sc);
-		if (sc->mpi350)
-			an_init_mpi350_desc(sc);
-		if (an_init_tx_ring(sc)) {
-			if_printf(ifp, "tx buffer allocation failed\n");
-			return;
-		}
-	}
-
-	/* Set our MAC address. */
-	bcopy((char *)IF_LLADDR(sc->an_ifp),
-	    (char *)&sc->an_config.an_macaddr, ETHER_ADDR_LEN);
-
-	if (ifp->if_flags & IFF_BROADCAST)
-		sc->an_config.an_rxmode = AN_RXMODE_BC_ADDR;
-	else
-		sc->an_config.an_rxmode = AN_RXMODE_ADDR;
-
-	if (ifp->if_flags & IFF_MULTICAST)
-		sc->an_config.an_rxmode = AN_RXMODE_BC_MC_ADDR;
-
-	if (ifp->if_flags & IFF_PROMISC) {
-		if (sc->an_monitor & AN_MONITOR) {
-			if (sc->an_monitor & AN_MONITOR_ANY_BSS) {
-				sc->an_config.an_rxmode |=
-				    AN_RXMODE_80211_MONITOR_ANYBSS |
-				    AN_RXMODE_NO_8023_HEADER;
-			} else {
-				sc->an_config.an_rxmode |=
-				    AN_RXMODE_80211_MONITOR_CURBSS |
-				    AN_RXMODE_NO_8023_HEADER;
-			}
-		}
-	}
-
-#ifdef ANCACHE
-	if (sc->an_have_rssimap)
-		sc->an_config.an_rxmode |= AN_RXMODE_NORMALIZED_RSSI;
-#endif
-
-	/* Set the ssid list */
-	sc->an_ssidlist.an_type = AN_RID_SSIDLIST;
-	sc->an_ssidlist.an_len = sizeof(struct an_ltv_ssidlist_new);
-	if (an_write_record(sc, (struct an_ltv_gen *)&sc->an_ssidlist)) {
-		if_printf(ifp, "failed to set ssid list\n");
-		return;
-	}
-
-	/* Set the AP list */
-	sc->an_aplist.an_type = AN_RID_APLIST;
-	sc->an_aplist.an_len = sizeof(struct an_ltv_aplist);
-	if (an_write_record(sc, (struct an_ltv_gen *)&sc->an_aplist)) {
-		if_printf(ifp, "failed to set AP list\n");
-		return;
-	}
-
-	/* Set the configuration in the NIC */
-	sc->an_config.an_len = sizeof(struct an_ltv_genconfig);
-	sc->an_config.an_type = AN_RID_GENCONFIG;
-	if (an_write_record(sc, (struct an_ltv_gen *)&sc->an_config)) {
-		if_printf(ifp, "failed to set configuration\n");
-		return;
-	}
-
-	/* Enable the MAC */
-	if (an_cmd(sc, AN_CMD_ENABLE, 0)) {
-		if_printf(ifp, "failed to enable MAC\n");
-		return;
-	}
-
-	if (ifp->if_flags & IFF_PROMISC)
-		an_cmd(sc, AN_CMD_SET_MODE, 0xffff);
-
-	/* enable interrupts */
-	CSR_WRITE_2(sc, AN_INT_EN(sc->mpi350), AN_INTRS(sc->mpi350));
-
-	ifp->if_drv_flags |= IFF_DRV_RUNNING;
-	ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
-
-	callout_reset(&sc->an_stat_ch, hz, an_stats_update, sc);
-
-	return;
-}
-
-static void
-an_start(struct ifnet *ifp)
-{
-	struct an_softc		*sc;
-
-	sc = ifp->if_softc;
-	AN_LOCK(sc);
-	an_start_locked(ifp);
-	AN_UNLOCK(sc);
-}
-
-static void
-an_start_locked(struct ifnet *ifp)
-{
-	struct an_softc		*sc;
-	struct mbuf		*m0 = NULL;
-	struct an_txframe_802_3	tx_frame_802_3;
-	struct ether_header	*eh;
-	int			id, idx, i;
-	unsigned char		txcontrol;
-	struct an_card_tx_desc an_tx_desc;
-	u_int8_t		*buf;
-
-	sc = ifp->if_softc;
-
-	AN_LOCK_ASSERT(sc);
-	if (sc->an_gone)
-		return;
-
-	if (ifp->if_drv_flags & IFF_DRV_OACTIVE)
-		return;
-
-	if (!sc->an_associated)
-		return;
-
-	/* We can't send in monitor mode so toss any attempts. */
-	if (sc->an_monitor && (ifp->if_flags & IFF_PROMISC)) {
-		for (;;) {
-			IFQ_DRV_DEQUEUE(&ifp->if_snd, m0);
-			if (m0 == NULL)
-				break;
-			m_freem(m0);
-		}
-		return;
-	}
-
-	idx = sc->an_rdata.an_tx_prod;
-
-	if (!sc->mpi350) {
-		bzero((char *)&tx_frame_802_3, sizeof(tx_frame_802_3));
-
-		while (sc->an_rdata.an_tx_ring[idx] == 0) {
-			IFQ_DRV_DEQUEUE(&ifp->if_snd, m0);
-			if (m0 == NULL)
-				break;
-
-			id = sc->an_rdata.an_tx_fids[idx];
-			eh = mtod(m0, struct ether_header *);
-
-			bcopy((char *)&eh->ether_dhost,
-			      (char *)&tx_frame_802_3.an_tx_dst_addr,
-			      ETHER_ADDR_LEN);
-			bcopy((char *)&eh->ether_shost,
-			      (char *)&tx_frame_802_3.an_tx_src_addr,
-			      ETHER_ADDR_LEN);
-
-			/* minus src/dest mac & type */
-			tx_frame_802_3.an_tx_802_3_payload_len =
-				m0->m_pkthdr.len - 12;
-
-			m_copydata(m0, sizeof(struct ether_header) - 2 ,
-				   tx_frame_802_3.an_tx_802_3_payload_len,
-				   (caddr_t)&sc->an_txbuf);
-
-			txcontrol = AN_TXCTL_8023 | AN_TXCTL_HW(sc->mpi350);
-			/* write the txcontrol only */
-			an_write_data(sc, id, 0x08, (caddr_t)&txcontrol,
-				      sizeof(txcontrol));
-
-			/* 802_3 header */
-			an_write_data(sc, id, 0x34, (caddr_t)&tx_frame_802_3,
-				      sizeof(struct an_txframe_802_3));
-
-			/* in mbuf header type is just before payload */
-			an_write_data(sc, id, 0x44, (caddr_t)&sc->an_txbuf,
-				      tx_frame_802_3.an_tx_802_3_payload_len);
-
-			/*
-			 * If there's a BPF listner, bounce a copy of
-			 * this frame to him.
-			 */
-			BPF_MTAP(ifp, m0);
-
-			m_freem(m0);
-			m0 = NULL;
-
-			sc->an_rdata.an_tx_ring[idx] = id;
-			if (an_cmd(sc, AN_CMD_TX, id))
-				if_printf(ifp, "xmit failed\n");
-
-			AN_INC(idx, AN_TX_RING_CNT);
-
-			/*
-			 * Set a timeout in case the chip goes out to lunch.
-			 */
-			sc->an_timer = 5;
-		}
-	} else { /* MPI-350 */
-		/* Disable interrupts. */
-		CSR_WRITE_2(sc, AN_INT_EN(sc->mpi350), 0);
-
-		while (sc->an_rdata.an_tx_empty ||
-		    idx != sc->an_rdata.an_tx_cons) {
-			IFQ_DRV_DEQUEUE(&ifp->if_snd, m0);
-			if (m0 == NULL) {
-				break;
-			}
-			buf = sc->an_tx_buffer[idx].an_dma_vaddr;
-
-			eh = mtod(m0, struct ether_header *);
-
-			/* DJA optimize this to limit bcopy */
-			bcopy((char *)&eh->ether_dhost,
-			      (char *)&tx_frame_802_3.an_tx_dst_addr,
-			      ETHER_ADDR_LEN);
-			bcopy((char *)&eh->ether_shost,
-			      (char *)&tx_frame_802_3.an_tx_src_addr,
-			      ETHER_ADDR_LEN);
-
-			/* minus src/dest mac & type */
-			tx_frame_802_3.an_tx_802_3_payload_len =
-				m0->m_pkthdr.len - 12;
-
-			m_copydata(m0, sizeof(struct ether_header) - 2 ,
-				   tx_frame_802_3.an_tx_802_3_payload_len,
-				   (caddr_t)&sc->an_txbuf);
-
-			txcontrol = AN_TXCTL_8023 | AN_TXCTL_HW(sc->mpi350);
-			/* write the txcontrol only */
-			bcopy((caddr_t)&txcontrol, &buf[0x08],
-			      sizeof(txcontrol));
-
-			/* 802_3 header */
-			bcopy((caddr_t)&tx_frame_802_3, &buf[0x34],
-			      sizeof(struct an_txframe_802_3));
-
-			/* in mbuf header type is just before payload */
-			bcopy((caddr_t)&sc->an_txbuf, &buf[0x44],
-			      tx_frame_802_3.an_tx_802_3_payload_len);
-
-			bzero(&an_tx_desc, sizeof(an_tx_desc));
-			an_tx_desc.an_offset = 0;
-			an_tx_desc.an_eoc = 1;
-			an_tx_desc.an_valid = 1;
-			an_tx_desc.an_len =  0x44 +
-			    tx_frame_802_3.an_tx_802_3_payload_len;
-			an_tx_desc.an_phys
-			    = sc->an_tx_buffer[idx].an_dma_paddr;
-			for (i = sizeof(an_tx_desc) / 4 - 1; i >= 0; i--) {
-				CSR_MEM_AUX_WRITE_4(sc, AN_TX_DESC_OFFSET
-				    /* zero for now */
-				    + (0 * sizeof(an_tx_desc))
-				    + (i * 4),
-				    ((u_int32_t *)(void *)&an_tx_desc)[i]);
-			}
-
-			/*
-			 * If there's a BPF listner, bounce a copy of
-			 * this frame to him.
-			 */
-			BPF_MTAP(ifp, m0);
-
-			m_freem(m0);
-			m0 = NULL;
-			AN_INC(idx, AN_MAX_TX_DESC);
-			sc->an_rdata.an_tx_empty = 0;
-			CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350), AN_EV_ALLOC);
-
-			/*
-			 * Set a timeout in case the chip goes out to lunch.
-			 */
-			sc->an_timer = 5;
-		}
-
-		/* Re-enable interrupts. */
-		CSR_WRITE_2(sc, AN_INT_EN(sc->mpi350), AN_INTRS(sc->mpi350));
-	}
-
-	if (m0 != NULL)
-		ifp->if_drv_flags |= IFF_DRV_OACTIVE;
-
-	sc->an_rdata.an_tx_prod = idx;
-
-	return;
-}
-
-void
-an_stop(struct an_softc *sc)
-{
-	struct ifnet		*ifp;
-	int			i;
-
-	AN_LOCK_ASSERT(sc);
-
-	if (sc->an_gone)
-		return;
-
-	ifp = sc->an_ifp;
-
-	an_cmd(sc, AN_CMD_FORCE_SYNCLOSS, 0);
-	CSR_WRITE_2(sc, AN_INT_EN(sc->mpi350), 0);
-	an_cmd(sc, AN_CMD_DISABLE, 0);
-
-	for (i = 0; i < AN_TX_RING_CNT; i++)
-		an_cmd(sc, AN_CMD_DEALLOC_MEM, sc->an_rdata.an_tx_fids[i]);
-
-	callout_stop(&sc->an_stat_ch);
-
-	ifp->if_drv_flags &= ~(IFF_DRV_RUNNING|IFF_DRV_OACTIVE);
-
-	if (sc->an_flash_buffer) {
-		free(sc->an_flash_buffer, M_DEVBUF);
-		sc->an_flash_buffer = NULL;
-	}
-}
-
-static void
-an_watchdog(struct an_softc *sc)
-{
-	struct ifnet *ifp;
-
-	AN_LOCK_ASSERT(sc);
-
-	if (sc->an_gone)
-		return;
-
-	ifp = sc->an_ifp;
-	if_printf(ifp, "device timeout\n");
-
-	an_reset(sc);
-	if (sc->mpi350)
-		an_init_mpi350_desc(sc);
-	an_init_locked(sc);
-
-	if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
-}
-
-int
-an_shutdown(device_t dev)
-{
-	struct an_softc		*sc;
-
-	sc = device_get_softc(dev);
-	AN_LOCK(sc);
-	an_stop(sc);
-	sc->an_gone = 1;
-	AN_UNLOCK(sc);
-
-	return (0);
-}
-
-void
-an_resume(device_t dev)
-{
-	struct an_softc		*sc;
-	struct ifnet		*ifp;
-	int			i;
-
-	sc = device_get_softc(dev);
-	AN_LOCK(sc);
-	ifp = sc->an_ifp;
-
-	sc->an_gone = 0;
-	an_reset(sc);
-	if (sc->mpi350)
-		an_init_mpi350_desc(sc);
-	an_init_locked(sc);
-
-	/* Recovery temporary keys */
-	for (i = 0; i < 4; i++) {
-		sc->areq.an_type = AN_RID_WEP_TEMP;
-		sc->areq.an_len = sizeof(struct an_ltv_key);
-		bcopy(&sc->an_temp_keys[i],
-		    &sc->areq, sizeof(struct an_ltv_key));
-		an_setdef(sc, &sc->areq);
-	}
-
-	if (ifp->if_flags & IFF_UP)
-		an_start_locked(ifp);
-	AN_UNLOCK(sc);
-
-	return;
-}
-
-#ifdef ANCACHE
-/* Aironet signal strength cache code.
- * store signal/noise/quality on per MAC src basis in
- * a small fixed cache.  The cache wraps if > MAX slots
- * used.  The cache may be zeroed out to start over.
- * Two simple filters exist to reduce computation:
- * 1. ip only (literally 0x800, ETHERTYPE_IP) which may be used
- * to ignore some packets.  It defaults to ip only.
- * it could be used to focus on broadcast, non-IP 802.11 beacons.
- * 2. multicast/broadcast only.  This may be used to
- * ignore unicast packets and only cache signal strength
- * for multicast/broadcast packets (beacons); e.g., Mobile-IP
- * beacons and not unicast traffic.
- *
- * The cache stores (MAC src(index), IP src (major clue), signal,
- *	quality, noise)
- *
- * No apologies for storing IP src here.  It's easy and saves much
- * trouble elsewhere.  The cache is assumed to be INET dependent,
- * although it need not be.
- *
- * Note: the Aironet only has a single byte of signal strength value
- * in the rx frame header, and it's not scaled to anything sensible.
- * This is kind of lame, but it's all we've got.
- */
-
-#ifdef documentation
-
-int an_sigitems;				/* number of cached entries */
-struct an_sigcache an_sigcache[MAXANCACHE];	/* array of cache entries */
-int an_nextitem;				/* index/# of entries */
-
-#endif
-
-/* control variables for cache filtering.  Basic idea is
- * to reduce cost (e.g., to only Mobile-IP agent beacons
- * which are broadcast or multicast).  Still you might
- * want to measure signal strength anth unicast ping packets
- * on a pt. to pt. ant. setup.
- */
-/* set true if you want to limit cache items to broadcast/mcast
- * only packets (not unicast).  Useful for mobile-ip beacons which
- * are broadcast/multicast at network layer.  Default is all packets
- * so ping/unicast anll work say anth pt. to pt. antennae setup.
- */
-static int an_cache_mcastonly = 0;
-SYSCTL_INT(_hw_an, OID_AUTO, an_cache_mcastonly, CTLFLAG_RW,
-	&an_cache_mcastonly, 0, "");
-
-/* set true if you want to limit cache items to IP packets only
-*/
-static int an_cache_iponly = 1;
-SYSCTL_INT(_hw_an, OID_AUTO, an_cache_iponly, CTLFLAG_RW,
-	&an_cache_iponly, 0, "");
-
-/*
- * an_cache_store, per rx packet store signal
- * strength in MAC (src) indexed cache.
- */
-static void
-an_cache_store(struct an_softc *sc, struct ether_header *eh, struct mbuf *m,
-    u_int8_t rx_rssi, u_int8_t rx_quality)
-{
-	struct ip *ip = NULL;
-	int i;
-	static int cache_slot = 0; 	/* use this cache entry */
-	static int wrapindex = 0;	/* next "free" cache entry */
-	int type_ipv4 = 0;
-
-	/* filters:
-	 * 1. ip only
-	 * 2. configurable filter to throw out unicast packets,
-	 * keep multicast only.
-	 */
-
-	if ((ntohs(eh->ether_type) == ETHERTYPE_IP)) {
-		type_ipv4 = 1;
-	}
-
-	/* filter for ip packets only
-	*/
-	if ( an_cache_iponly && !type_ipv4) {
-		return;
-	}
-
-	/* filter for broadcast/multicast only
-	 */
-	if (an_cache_mcastonly && ((eh->ether_dhost[0] & 1) == 0)) {
-		return;
-	}
-
-#ifdef SIGDEBUG
-	if_printf(sc->an_ifp, "q value %x (MSB=0x%x, LSB=0x%x) \n",
-		rx_rssi & 0xffff, rx_rssi >> 8, rx_rssi & 0xff);
-#endif
-
-	/* find the ip header.  we want to store the ip_src
-	 * address.
-	 */
-	if (type_ipv4) {
-		ip = mtod(m, struct ip *);
-	}
-
-	/* do a linear search for a matching MAC address
-	 * in the cache table
-	 * . MAC address is 6 bytes,
-	 * . var w_nextitem holds total number of entries already cached
-	 */
-	for (i = 0; i < sc->an_nextitem; i++) {
-		if (! bcmp(eh->ether_shost , sc->an_sigcache[i].macsrc,  6 )) {
-			/* Match!,
-			 * so we already have this entry,
-			 * update the data
-			 */
-			break;
-		}
-	}
-
-	/* did we find a matching mac address?
-	 * if yes, then overwrite a previously existing cache entry
-	 */
-	if (i < sc->an_nextitem )   {
-		cache_slot = i;
-	}
-	/* else, have a new address entry,so
-	 * add this new entry,
-	 * if table full, then we need to replace LRU entry
-	 */
-	else    {
-		/* check for space in cache table
-		 * note: an_nextitem also holds number of entries
-		 * added in the cache table
-		 */
-		if ( sc->an_nextitem < MAXANCACHE ) {
-			cache_slot = sc->an_nextitem;
-			sc->an_nextitem++;
-			sc->an_sigitems = sc->an_nextitem;
-		}
-		/* no space found, so simply wrap anth wrap index
-		 * and "zap" the next entry
-		 */
-		else {
-			if (wrapindex == MAXANCACHE) {
-				wrapindex = 0;
-			}
-			cache_slot = wrapindex++;
-		}
-	}
-
-	/* invariant: cache_slot now points at some slot
-	 * in cache.
-	 */
-	if (cache_slot < 0 || cache_slot >= MAXANCACHE) {
-		log(LOG_ERR, "an_cache_store, bad index: %d of "
-		    "[0..%d], gross cache error\n",
-		    cache_slot, MAXANCACHE);
-		return;
-	}
-
-	/*  store items in cache
-	 *  .ip source address
-	 *  .mac src
-	 *  .signal, etc.
-	 */
-	if (type_ipv4) {
-		sc->an_sigcache[cache_slot].ipsrc = ip->ip_src.s_addr;
-	}
-	bcopy( eh->ether_shost, sc->an_sigcache[cache_slot].macsrc,  6);
-
-	switch (an_cache_mode) {
-	case DBM:
-		if (sc->an_have_rssimap) {
-			sc->an_sigcache[cache_slot].signal =
-				- sc->an_rssimap.an_entries[rx_rssi].an_rss_dbm;
-			sc->an_sigcache[cache_slot].quality =
-				- sc->an_rssimap.an_entries[rx_quality].an_rss_dbm;
-		} else {
-			sc->an_sigcache[cache_slot].signal = rx_rssi - 100;
-			sc->an_sigcache[cache_slot].quality = rx_quality - 100;
-		}
-		break;
-	case PERCENT:
-		if (sc->an_have_rssimap) {
-			sc->an_sigcache[cache_slot].signal =
-				sc->an_rssimap.an_entries[rx_rssi].an_rss_pct;
-			sc->an_sigcache[cache_slot].quality =
-				sc->an_rssimap.an_entries[rx_quality].an_rss_pct;
-		} else {
-			if (rx_rssi > 100)
-				rx_rssi = 100;
-			if (rx_quality > 100)
-				rx_quality = 100;
-			sc->an_sigcache[cache_slot].signal = rx_rssi;
-			sc->an_sigcache[cache_slot].quality = rx_quality;
-		}
-		break;
-	case RAW:
-		sc->an_sigcache[cache_slot].signal = rx_rssi;
-		sc->an_sigcache[cache_slot].quality = rx_quality;
-		break;
-	}
-
-	sc->an_sigcache[cache_slot].noise = 0;
-
-	return;
-}
-#endif
-
-static int
-an_media_change(struct ifnet *ifp)
-{
-	struct an_softc *sc = ifp->if_softc;
-	struct an_ltv_genconfig	*cfg;
-	int otype = sc->an_config.an_opmode;
-	int orate = sc->an_tx_rate;
-
-	AN_LOCK(sc);
-	sc->an_tx_rate = ieee80211_media2rate(
-		IFM_SUBTYPE(sc->an_ifmedia.ifm_cur->ifm_media));
-	if (sc->an_tx_rate < 0)
-		sc->an_tx_rate = 0;
-
-	if (orate != sc->an_tx_rate) {
-		/* Read the current configuration */
-		sc->an_config.an_type = AN_RID_GENCONFIG;
-		sc->an_config.an_len = sizeof(struct an_ltv_genconfig);
-		an_read_record(sc, (struct an_ltv_gen *)&sc->an_config);
-		cfg = &sc->an_config;
-
-		/* clear other rates and set the only one we want */
-		bzero(cfg->an_rates, sizeof(cfg->an_rates));
-		cfg->an_rates[0] = sc->an_tx_rate;
-
-		/* Save the new rate */
-		sc->an_config.an_type = AN_RID_GENCONFIG;
-		sc->an_config.an_len = sizeof(struct an_ltv_genconfig);
-	}
-
-	if ((sc->an_ifmedia.ifm_cur->ifm_media & IFM_IEEE80211_ADHOC) != 0)
-		sc->an_config.an_opmode &= ~AN_OPMODE_INFRASTRUCTURE_STATION;
-	else
-		sc->an_config.an_opmode |= AN_OPMODE_INFRASTRUCTURE_STATION;
-
-	if (otype != sc->an_config.an_opmode ||
-	    orate != sc->an_tx_rate)
-		an_init_locked(sc);
-	AN_UNLOCK(sc);
-
-	return(0);
-}
-
-static void
-an_media_status(struct ifnet *ifp, struct ifmediareq *imr)
-{
-	struct an_ltv_status	status;
-	struct an_softc		*sc = ifp->if_softc;
-
-	imr->ifm_active = IFM_IEEE80211;
-
-	AN_LOCK(sc);
-	status.an_len = sizeof(status);
-	status.an_type = AN_RID_STATUS;
-	if (an_read_record(sc, (struct an_ltv_gen *)&status)) {
-		/* If the status read fails, just lie. */
-		imr->ifm_active = sc->an_ifmedia.ifm_cur->ifm_media;
-		imr->ifm_status = IFM_AVALID|IFM_ACTIVE;
-	}
-
-	if (sc->an_tx_rate == 0) {
-		imr->ifm_active = IFM_IEEE80211|IFM_AUTO;
-	}
-
-	if (sc->an_config.an_opmode == AN_OPMODE_IBSS_ADHOC)
-		imr->ifm_active |= IFM_IEEE80211_ADHOC;
-	imr->ifm_active |= ieee80211_rate2media(NULL,
-		status.an_current_tx_rate, IEEE80211_MODE_AUTO);
-	imr->ifm_status = IFM_AVALID;
-	if (status.an_opmode & AN_STATUS_OPMODE_ASSOCIATED)
-		imr->ifm_status |= IFM_ACTIVE;
-	AN_UNLOCK(sc);
-}
-
-/********************** Cisco utility support routines *************/
-
-/*
- * ReadRids & WriteRids derived from Cisco driver additions to Ben Reed's
- * Linux driver
- */
-
-static int
-readrids(struct ifnet *ifp, struct aironet_ioctl *l_ioctl)
-{
-	unsigned short  rid;
-	struct an_softc *sc;
-	int error;
-
-	switch (l_ioctl->command) {
-	case AIROGCAP:
-		rid = AN_RID_CAPABILITIES;
-		break;
-	case AIROGCFG:
-		rid = AN_RID_GENCONFIG;
-		break;
-	case AIROGSLIST:
-		rid = AN_RID_SSIDLIST;
-		break;
-	case AIROGVLIST:
-		rid = AN_RID_APLIST;
-		break;
-	case AIROGDRVNAM:
-		rid = AN_RID_DRVNAME;
-		break;
-	case AIROGEHTENC:
-		rid = AN_RID_ENCAPPROTO;
-		break;
-	case AIROGWEPKTMP:
-		rid = AN_RID_WEP_TEMP;
-		break;
-	case AIROGWEPKNV:
-		rid = AN_RID_WEP_PERM;
-		break;
-	case AIROGSTAT:
-		rid = AN_RID_STATUS;
-		break;
-	case AIROGSTATSD32:
-		rid = AN_RID_32BITS_DELTA;
-		break;
-	case AIROGSTATSC32:
-		rid = AN_RID_32BITS_CUM;
-		break;
-	default:
-		rid = 999;
-		break;
-	}
-
-	if (rid == 999)	/* Is bad command */
-		return -EINVAL;
-
-	sc = ifp->if_softc;
-	sc->areq.an_len  = AN_MAX_DATALEN;
-	sc->areq.an_type = rid;
-
-	an_read_record(sc, (struct an_ltv_gen *)&sc->areq);
-
-	l_ioctl->len = sc->areq.an_len - 4;	/* just data */
-
-	AN_UNLOCK(sc);
-	/* the data contains the length at first */
-	if (copyout(&(sc->areq.an_len), l_ioctl->data,
-		    sizeof(sc->areq.an_len))) {
-		error = -EFAULT;
-		goto lock_exit;
-	}
-	/* Just copy the data back */
-	if (copyout(&(sc->areq.an_val), l_ioctl->data + 2,
-		    l_ioctl->len)) {
-		error = -EFAULT;
-		goto lock_exit;
-	}
-	error = 0;
-lock_exit:
-	AN_LOCK(sc);
-	return (error);
-}
-
-static int
-writerids(struct ifnet *ifp, struct aironet_ioctl *l_ioctl)
-{
-	struct an_softc *sc;
-	int		rid, command, error;
-
-	sc = ifp->if_softc;
-	AN_LOCK_ASSERT(sc);
-	rid = 0;
-	command = l_ioctl->command;
-
-	switch (command) {
-	case AIROPSIDS:
-		rid = AN_RID_SSIDLIST;
-		break;
-	case AIROPCAP:
-		rid = AN_RID_CAPABILITIES;
-		break;
-	case AIROPAPLIST:
-		rid = AN_RID_APLIST;
-		break;
-	case AIROPCFG:
-		rid = AN_RID_GENCONFIG;
-		break;
-	case AIROPMACON:
-		an_cmd(sc, AN_CMD_ENABLE, 0);
-		return 0;
-		break;
-	case AIROPMACOFF:
-		an_cmd(sc, AN_CMD_DISABLE, 0);
-		return 0;
-		break;
-	case AIROPSTCLR:
-		/*
-		 * This command merely clears the counts does not actually
-		 * store any data only reads rid. But as it changes the cards
-		 * state, I put it in the writerid routines.
-		 */
-
-		rid = AN_RID_32BITS_DELTACLR;
-		sc = ifp->if_softc;
-		sc->areq.an_len = AN_MAX_DATALEN;
-		sc->areq.an_type = rid;
-
-		an_read_record(sc, (struct an_ltv_gen *)&sc->areq);
-		l_ioctl->len = sc->areq.an_len - 4;	/* just data */
-
-		AN_UNLOCK(sc);
-		/* the data contains the length at first */
-		error = copyout(&(sc->areq.an_len), l_ioctl->data,
-			    sizeof(sc->areq.an_len));
-		if (error) {
-			AN_LOCK(sc);
-			return -EFAULT;
-		}
-		/* Just copy the data */
-		error = copyout(&(sc->areq.an_val), l_ioctl->data + 2,
-			    l_ioctl->len);
-		AN_LOCK(sc);
-		if (error)
-			return -EFAULT;
-		return 0;
-		break;
-	case AIROPWEPKEY:
-		rid = AN_RID_WEP_TEMP;
-		break;
-	case AIROPWEPKEYNV:
-		rid = AN_RID_WEP_PERM;
-		break;
-	case AIROPLEAPUSR:
-		rid = AN_RID_LEAPUSERNAME;
-		break;
-	case AIROPLEAPPWD:
-		rid = AN_RID_LEAPPASSWORD;
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	if (rid) {
-		if (l_ioctl->len > sizeof(sc->areq.an_val) + 4)
-			return -EINVAL;
-		sc->areq.an_len = l_ioctl->len + 4;	/* add type & length */
-		sc->areq.an_type = rid;
-
-		/* Just copy the data back */
-		AN_UNLOCK(sc);
-		error = copyin((l_ioctl->data) + 2, &sc->areq.an_val,
-		       l_ioctl->len);
-		AN_LOCK(sc);
-		if (error)
-			return -EFAULT;
-
-		an_cmd(sc, AN_CMD_DISABLE, 0);
-		an_write_record(sc, (struct an_ltv_gen *)&sc->areq);
-		an_cmd(sc, AN_CMD_ENABLE, 0);
-		return 0;
-	}
-	return -EOPNOTSUPP;
-}
-
-/*
- * General Flash utilities derived from Cisco driver additions to Ben Reed's
- * Linux driver
- */
-
-#define FLASH_DELAY(_sc, x)	msleep(ifp, &(_sc)->an_mtx, PZERO, \
-	"flash", ((x) / hz) + 1);
-#define FLASH_COMMAND	0x7e7e
-#define FLASH_SIZE	32 * 1024
-
-static int
-unstickbusy(struct ifnet *ifp)
-{
-	struct an_softc *sc = ifp->if_softc;
-
-	if (CSR_READ_2(sc, AN_COMMAND(sc->mpi350)) & AN_CMD_BUSY) {
-		CSR_WRITE_2(sc, AN_EVENT_ACK(sc->mpi350),
-			    AN_EV_CLR_STUCK_BUSY);
-		return 1;
-	}
-	return 0;
-}
-
-/*
- * Wait for busy completion from card wait for delay uSec's Return true for
- * success meaning command reg is clear
- */
-
-static int
-WaitBusy(struct ifnet *ifp, int uSec)
-{
-	int		statword = 0xffff;
-	int		delay = 0;
-	struct an_softc	*sc = ifp->if_softc;
-
-	while ((statword & AN_CMD_BUSY) && delay <= (1000 * 100)) {
-		FLASH_DELAY(sc, 10);
-		delay += 10;
-		statword = CSR_READ_2(sc, AN_COMMAND(sc->mpi350));
-
-		if ((AN_CMD_BUSY & statword) && (delay % 200)) {
-			unstickbusy(ifp);
-		}
-	}
-
-	return 0 == (AN_CMD_BUSY & statword);
-}
-
-/*
- * STEP 1) Disable MAC and do soft reset on card.
- */
-
-static int
-cmdreset(struct ifnet *ifp)
-{
-	int		status;
-	struct an_softc	*sc = ifp->if_softc;
-
-	AN_LOCK(sc);
-	an_stop(sc);
-
-	an_cmd(sc, AN_CMD_DISABLE, 0);
-
-	if (!(status = WaitBusy(ifp, AN_TIMEOUT))) {
-		if_printf(ifp, "Waitbusy hang b4 RESET =%d\n", status);
-		AN_UNLOCK(sc);
-		return -EBUSY;
-	}
-	CSR_WRITE_2(sc, AN_COMMAND(sc->mpi350), AN_CMD_FW_RESTART);
-
-	FLASH_DELAY(sc, 1000);	/* WAS 600 12/7/00 */
-
-	if (!(status = WaitBusy(ifp, 100))) {
-		if_printf(ifp, "Waitbusy hang AFTER RESET =%d\n", status);
-		AN_UNLOCK(sc);
-		return -EBUSY;
-	}
-	AN_UNLOCK(sc);
-	return 0;
-}
-
-/*
- * STEP 2) Put the card in legendary flash mode
- */
-
-static int
-setflashmode(struct ifnet *ifp)
-{
-	int		status;
-	struct an_softc	*sc = ifp->if_softc;
-
-	CSR_WRITE_2(sc, AN_SW0(sc->mpi350), FLASH_COMMAND);
-	CSR_WRITE_2(sc, AN_SW1(sc->mpi350), FLASH_COMMAND);
-	CSR_WRITE_2(sc, AN_SW0(sc->mpi350), FLASH_COMMAND);
-	CSR_WRITE_2(sc, AN_COMMAND(sc->mpi350), FLASH_COMMAND);
-
-	/*
-	 * mdelay(500); // 500ms delay
-	 */
-
-	FLASH_DELAY(sc, 500);
-
-	if (!(status = WaitBusy(ifp, AN_TIMEOUT))) {
-		printf("Waitbusy hang after setflash mode\n");
-		return -EIO;
-	}
-	return 0;
-}
-
-/*
- * Get a character from the card matching matchbyte Step 3)
- */
-
-static int
-flashgchar(struct ifnet *ifp, int matchbyte, int dwelltime)
-{
-	int		rchar;
-	unsigned char	rbyte = 0;
-	int		success = -1;
-	struct an_softc	*sc = ifp->if_softc;
-
-	do {
-		rchar = CSR_READ_2(sc, AN_SW1(sc->mpi350));
-
-		if (dwelltime && !(0x8000 & rchar)) {
-			dwelltime -= 10;
-			FLASH_DELAY(sc, 10);
-			continue;
-		}
-		rbyte = 0xff & rchar;
-
-		if ((rbyte == matchbyte) && (0x8000 & rchar)) {
-			CSR_WRITE_2(sc, AN_SW1(sc->mpi350), 0);
-			success = 1;
-			break;
-		}
-		if (rbyte == 0x81 || rbyte == 0x82 || rbyte == 0x83 || rbyte == 0x1a || 0xffff == rchar)
-			break;
-		CSR_WRITE_2(sc, AN_SW1(sc->mpi350), 0);
-
-	} while (dwelltime > 0);
-	return success;
-}
-
-/*
- * Put character to SWS0 wait for dwelltime x 50us for  echo .
- */
-
-static int
-flashpchar(struct ifnet *ifp, int byte, int dwelltime)
-{
-	int		echo;
-	int		pollbusy, waittime;
-	struct an_softc	*sc = ifp->if_softc;
-
-	byte |= 0x8000;
-
-	if (dwelltime == 0)
-		dwelltime = 200;
-
-	waittime = dwelltime;
-
-	/*
-	 * Wait for busy bit d15 to go false indicating buffer empty
-	 */
-	do {
-		pollbusy = CSR_READ_2(sc, AN_SW0(sc->mpi350));
-
-		if (pollbusy & 0x8000) {
-			FLASH_DELAY(sc, 50);
-			waittime -= 50;
-			continue;
-		} else
-			break;
-	}
-	while (waittime >= 0);
-
-	/* timeout for busy clear wait */
-
-	if (waittime <= 0) {
-		if_printf(ifp, "flash putchar busywait timeout!\n");
-		return -1;
-	}
-	/*
-	 * Port is clear now write byte and wait for it to echo back
-	 */
-	do {
-		CSR_WRITE_2(sc, AN_SW0(sc->mpi350), byte);
-		FLASH_DELAY(sc, 50);
-		dwelltime -= 50;
-		echo = CSR_READ_2(sc, AN_SW1(sc->mpi350));
-	} while (dwelltime >= 0 && echo != byte);
-
-	CSR_WRITE_2(sc, AN_SW1(sc->mpi350), 0);
-
-	return echo == byte;
-}
-
-/*
- * Transfer 32k of firmware data from user buffer to our buffer and send to
- * the card
- */
-
-static int
-flashputbuf(struct ifnet *ifp)
-{
-	unsigned short *bufp;
-	int		nwords;
-	struct an_softc	*sc = ifp->if_softc;
-
-	/* Write stuff */
-
-	bufp = sc->an_flash_buffer;
-
-	if (!sc->mpi350) {
-		CSR_WRITE_2(sc, AN_AUX_PAGE, 0x100);
-		CSR_WRITE_2(sc, AN_AUX_OFFSET, 0);
-
-		for (nwords = 0; nwords != FLASH_SIZE / 2; nwords++) {
-			CSR_WRITE_2(sc, AN_AUX_DATA, bufp[nwords] & 0xffff);
-		}
-	} else {
-		for (nwords = 0; nwords != FLASH_SIZE / 4; nwords++) {
-			CSR_MEM_AUX_WRITE_4(sc, 0x8000,
-				((u_int32_t *)bufp)[nwords] & 0xffff);
-		}
-	}
-
-	CSR_WRITE_2(sc, AN_SW0(sc->mpi350), 0x8000);
-
-	return 0;
-}
-
-/*
- * After flashing restart the card.
- */
-
-static int
-flashrestart(struct ifnet *ifp)
-{
-	int		status = 0;
-	struct an_softc	*sc = ifp->if_softc;
-
-	FLASH_DELAY(sc, 1024);		/* Added 12/7/00 */
-
-	an_init_locked(sc);
-
-	FLASH_DELAY(sc, 1024);		/* Added 12/7/00 */
-	return status;
-}
-
-/*
- * Entry point for flash ioclt.
- */
-
-static int
-flashcard(struct ifnet *ifp, struct aironet_ioctl *l_ioctl)
-{
-	int		z = 0, status;
-	struct an_softc	*sc;
-
-	sc = ifp->if_softc;
-	if (sc->mpi350) {
-		if_printf(ifp, "flashing not supported on MPI 350 yet\n");
-		return(-1);
-	}
-	status = l_ioctl->command;
-
-	switch (l_ioctl->command) {
-	case AIROFLSHRST:
-		return cmdreset(ifp);
-		break;
-	case AIROFLSHSTFL:
-		if (sc->an_flash_buffer) {
-			free(sc->an_flash_buffer, M_DEVBUF);
-			sc->an_flash_buffer = NULL;
-		}
-		sc->an_flash_buffer = malloc(FLASH_SIZE, M_DEVBUF, M_WAITOK);
-		if (sc->an_flash_buffer)
-			return setflashmode(ifp);
-		else
-			return ENOBUFS;
-		break;
-	case AIROFLSHGCHR:	/* Get char from aux */
-		if (l_ioctl->len > sizeof(sc->areq)) {
-			return -EINVAL;
-		}
-		AN_UNLOCK(sc);
-		status = copyin(l_ioctl->data, &sc->areq, l_ioctl->len);
-		AN_LOCK(sc);
-		if (status)
-			return status;
-		z = *(int *)&sc->areq;
-		if ((status = flashgchar(ifp, z, 8000)) == 1)
-			return 0;
-		else
-			return -1;
-	case AIROFLSHPCHR:	/* Send char to card. */
-		if (l_ioctl->len > sizeof(sc->areq)) {
-			return -EINVAL;
-		}
-		AN_UNLOCK(sc);
-		status = copyin(l_ioctl->data, &sc->areq, l_ioctl->len);
-		AN_LOCK(sc);
-		if (status)
-			return status;
-		z = *(int *)&sc->areq;
-		if ((status = flashpchar(ifp, z, 8000)) == -1)
-			return -EIO;
-		else
-			return 0;
-		break;
-	case AIROFLPUTBUF:	/* Send 32k to card */
-		if (l_ioctl->len > FLASH_SIZE) {
-			if_printf(ifp, "Buffer to big, %x %x\n",
-			       l_ioctl->len, FLASH_SIZE);
-			return -EINVAL;
-		}
-		AN_UNLOCK(sc);
-		status = copyin(l_ioctl->data, sc->an_flash_buffer, l_ioctl->len);
-		AN_LOCK(sc);
-		if (status)
-			return status;
-
-		if ((status = flashputbuf(ifp)) != 0)
-			return -EIO;
-		else
-			return 0;
-		break;
-	case AIRORESTART:
-		if ((status = flashrestart(ifp)) != 0) {
-			if_printf(ifp, "FLASHRESTART returned %d\n", status);
-			return -EIO;
-		} else
-			return 0;
-
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return -EINVAL;
-}
diff --git a/sys/dev/an/if_an_isa.c b/sys/dev/an/if_an_isa.c
deleted file mode 100644
index dca94a08d3fc..000000000000
--- a/sys/dev/an/if_an_isa.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-4-Clause
- *
- * Copyright (c) 1997, 1998, 1999
- *	Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Bill Paul.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
- * 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.
- */
-/*
- * Aironet 4500/4800 802.11 PCMCIA/ISA/PCI driver for FreeBSD.
- *
- * Written by Bill Paul <wpaul@ctr.columbia.edu>
- * Electrical Engineering Department
- * Columbia University, New York City
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include "opt_inet.h"
-
-#ifdef INET
-#define ANCACHE
-#endif
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/sockio.h>
-#include <sys/mbuf.h>
-#include <sys/kernel.h>
-#include <sys/socket.h>
-
-#include <sys/module.h>
-#include <sys/bus.h>
-#include <machine/bus.h>
-#include <sys/rman.h>
-#include <machine/resource.h>
-
-#include <net/if.h>
-#include <net/if_arp.h>
-#include <net/ethernet.h>
-#include <net/if_dl.h>
-#include <net/if_types.h>
-#include <net/if_media.h>
-
-#include <isa/isavar.h>
-#include <isa/pnpvar.h>
-
-#include <dev/an/if_aironet_ieee.h>
-#include <dev/an/if_anreg.h>
-
-static struct isa_pnp_id an_ids[] = {
-	{ 0x0100ec06, "Aironet ISA4500/ISA4800" },
-	{ 0, NULL }
-};
-
-static int an_probe_isa(device_t);
-static int an_attach_isa(device_t);
-
-static int
-an_probe_isa(device_t dev)
-{
-	int			error = 0;
-
-	error = ISA_PNP_PROBE(device_get_parent(dev), dev, an_ids);
-	if (error == ENXIO)
-		return(error);
-
-	error = an_probe(dev);
-	an_release_resources(dev);
-	if (error == 0)
-		return (ENXIO);
-
-	error = an_alloc_irq(dev, 0, 0);
-	an_release_resources(dev);
-	if (!error)
-		device_set_desc(dev, "Aironet ISA4500/ISA4800");
-	return (error);
-}
-
-static int
-an_attach_isa(device_t dev)
-{
-	struct an_softc *sc = device_get_softc(dev);
-	int flags = device_get_flags(dev);
-	int error;
-
-	an_alloc_port(dev, sc->port_rid, 1);
-	an_alloc_irq(dev, sc->irq_rid, 0);
-
-	sc->an_dev = dev;
-
-	error = an_attach(sc, flags);
-	if (error) {
-		an_release_resources(dev);
-		return (error);
-	}
-
-	error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
-			       NULL, an_intr, sc, &sc->irq_handle);
-	if (error) {
-		an_release_resources(dev);
-		return (error);
-	}
-	gone_in_dev(dev, 13, "pccard removed, an doesn't support modern crypto");
-	return (0);
-}
-
-static device_method_t an_isa_methods[] = {
-	/* Device interface */
-	DEVMETHOD(device_probe,		an_probe_isa),
-	DEVMETHOD(device_attach,	an_attach_isa),
-	DEVMETHOD(device_detach,	an_detach),
-	DEVMETHOD(device_shutdown,	an_shutdown),
-	{ 0, 0 }
-};
-
-static driver_t an_isa_driver = {
-	"an",
-	an_isa_methods,
-	sizeof(struct an_softc)
-};
-
-static devclass_t an_isa_devclass;
-
-DRIVER_MODULE(an, isa, an_isa_driver, an_isa_devclass, 0, 0);
-MODULE_DEPEND(an, isa, 1, 1, 1);
-MODULE_DEPEND(an, wlan, 1, 1, 1);
-ISA_PNP_INFO(an_ids);
diff --git a/sys/dev/an/if_an_pci.c b/sys/dev/an/if_an_pci.c
deleted file mode 100644
index 77d9d3f375ce..000000000000
--- a/sys/dev/an/if_an_pci.c
+++ /dev/null
@@ -1,280 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-4-Clause
- *
- * Copyright (c) 1997, 1998, 1999
- *	Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Bill Paul.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
- * 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.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * This is a PCI shim for the Aironet PC4500/4800 wireless network
- * driver. Aironet makes PCMCIA, ISA and PCI versions of these devices,
- * which all have basically the same interface. The ISA and PCI cards
- * are actually bridge adapters with PCMCIA cards inserted into them,
- * however they appear as normal PCI or ISA devices to the host.
- *
- * All we do here is handle the PCI probe and attach and set up an
- * interrupt handler entry point. The PCI version of the card uses
- * a PLX 9050 PCI to "dumb bus" bridge chip, which provides us with
- * multiple PCI address space mappings. The primary mapping at PCI
- * register 0x14 is for the PLX chip itself, *NOT* the Aironet card.
- * The I/O address of the Aironet is actually at register 0x18, which
- * is the local bus mapping register for bus space 0. There are also
- * registers for additional register spaces at registers 0x1C and
- * 0x20, but these are unused in the Aironet devices. To find out
- * more, you need a datasheet for the 9050 from PLX, but you have
- * to go through their sales office to get it. Bleh.
- */
-
-#include "opt_inet.h"
-
-#ifdef INET
-#define ANCACHE
-#endif
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/sockio.h>
-#include <sys/mbuf.h>
-#include <sys/kernel.h>
-#include <sys/socket.h>
-
-#include <sys/module.h>
-#include <sys/bus.h>
-#include <machine/bus.h>
-#include <sys/rman.h>
-#include <sys/lock.h>
-#include <sys/mutex.h>
-#include <machine/resource.h>
-
-#include <net/if.h>
-#include <net/if_arp.h>
-#include <net/ethernet.h>
-#include <net/if_dl.h>
-#include <net/if_media.h>
-
-#include <dev/pci/pcireg.h>
-#include <dev/pci/pcivar.h>
-
-#include <dev/an/if_aironet_ieee.h>
-#include <dev/an/if_anreg.h>
-
-struct an_type {
-	u_int16_t		an_vid;
-	u_int16_t		an_did;
-	char			*an_name;
-};
-
-#define AIRONET_VENDORID	0x14B9
-#define AIRONET_DEVICEID_35x	0x0350
-#define AIRONET_DEVICEID_4500	0x4500
-#define AIRONET_DEVICEID_4800	0x4800
-#define AIRONET_DEVICEID_4xxx	0x0001
-#define AIRONET_DEVICEID_MPI350	0xA504
-#define AN_PCI_PLX_LOIO		0x14	/* PLX chip iobase */
-#define AN_PCI_LOIO		0x18	/* Aironet iobase */
-
-static struct an_type an_devs[] = {
-	{ AIRONET_VENDORID, AIRONET_DEVICEID_35x, "Cisco Aironet 350 Series" },
-	{ AIRONET_VENDORID, AIRONET_DEVICEID_MPI350, "Cisco Aironet MPI350" },
-	{ AIRONET_VENDORID, AIRONET_DEVICEID_4500, "Aironet PCI4500" },
-	{ AIRONET_VENDORID, AIRONET_DEVICEID_4800, "Aironet PCI4800" },
-	{ AIRONET_VENDORID, AIRONET_DEVICEID_4xxx, "Aironet PCI4500/PCI4800" },
-	{ 0, 0, NULL }
-};
-
-static int an_probe_pci		(device_t);
-static int an_attach_pci	(device_t);
-static int an_suspend_pci	(device_t);
-static int an_resume_pci	(device_t);
-
-static int
-an_probe_pci(device_t dev)
-{
-	struct an_type		*t;
-	uint16_t vid, did;
-
-	t = an_devs;
-	vid = pci_get_vendor(dev);
-	did = pci_get_device(dev);
-
-	while (t->an_name != NULL) {
-		if (vid == t->an_vid &&
-		    did == t->an_did) {
-			device_set_desc(dev, t->an_name);
-			return(BUS_PROBE_DEFAULT);
-		}
-		t++;
-	}
-
-	return(ENXIO);
-}
-
-static int
-an_attach_pci(dev)
-	device_t		dev;
-{
-	struct an_softc		*sc;
-	int 			flags, error = 0;
-
-	sc = device_get_softc(dev);
-	bzero(sc, sizeof(struct an_softc));
-	flags = device_get_flags(dev);
-
-	/*
-	 * Setup the lock in PCI attachment since it skips the an_probe
-	 * function.
-	 */
-	mtx_init(&sc->an_mtx, device_get_nameunit(dev), MTX_NETWORK_LOCK,
-	    MTX_DEF);
-
-	if (pci_get_vendor(dev) == AIRONET_VENDORID &&
-	    pci_get_device(dev) == AIRONET_DEVICEID_MPI350) {
-		sc->mpi350 = 1;
-		sc->port_rid = PCIR_BAR(0);
-	} else {
-		sc->port_rid = AN_PCI_LOIO;
-	}
-	error = an_alloc_port(dev, sc->port_rid, 1);
-
-	if (error) {
-		device_printf(dev, "couldn't map ports\n");
-		goto fail;
-	}
-
-	/* Allocate memory for MPI350 */
-	if (sc->mpi350) {
-		/* Allocate memory */
-		sc->mem_rid = PCIR_BAR(1);
-		error = an_alloc_memory(dev, sc->mem_rid, 1);
-		if (error) {
-			device_printf(dev, "couldn't map memory\n");
-			goto fail;
-		}
-
-		/* Allocate aux. memory */
-		sc->mem_aux_rid = PCIR_BAR(2);
-		error = an_alloc_aux_memory(dev, sc->mem_aux_rid, 
-		    AN_AUX_MEM_SIZE);
-		if (error) {
-			device_printf(dev, "couldn't map aux memory\n");
-			goto fail;
-		}
-
-		/* Allocate DMA region */
-		error = bus_dma_tag_create(bus_get_dma_tag(dev),/* parent */
-			       1, 0,			/* alignment, bounds */
-			       BUS_SPACE_MAXADDR_32BIT,	/* lowaddr */
-			       BUS_SPACE_MAXADDR,	/* highaddr */
-			       NULL, NULL,		/* filter, filterarg */
-			       0x3ffff,			/* maxsize XXX */
-			       1,			/* nsegments */
-			       0xffff,			/* maxsegsize XXX */
-			       BUS_DMA_ALLOCNOW,	/* flags */
-			       NULL,			/* lockfunc */
-			       NULL,			/* lockarg */
-			       &sc->an_dtag);
-		if (error) {
-			device_printf(dev, "couldn't get DMA region\n");
-			goto fail;
-		}
-	}
-
-	/* Allocate interrupt */
-	error = an_alloc_irq(dev, 0, RF_SHAREABLE);
-	if (error) {
-		device_printf(dev, "couldn't get interrupt\n");
-		goto fail;
-	}
-
-	sc->an_dev = dev;
-	error = an_attach(sc, flags);
-	if (error) {
-		device_printf(dev, "couldn't attach\n");
-		goto fail;
-	}
-
-	/*
-	 * Must setup the interrupt after the an_attach to prevent racing.
-	 */
-	error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
-	    NULL, an_intr, sc, &sc->irq_handle);
-	if (error)
-		device_printf(dev, "couldn't setup interrupt\n");
-	else
-		gone_in_dev(dev, 13, "pccard removed, an doesn't support modern crypto");
-fail:
-	if (error)
-		an_release_resources(dev);
-	return(error);
-}
-
-static int
-an_suspend_pci(device_t dev)
-{
-	an_shutdown(dev);
-
-	return (0);
-}
-
-static int
-an_resume_pci(device_t dev)
-{
-	an_resume(dev);
-
-	return (0);
-}
-
-static device_method_t an_pci_methods[] = {
-	/* Device interface */
-	DEVMETHOD(device_probe,		an_probe_pci),
-	DEVMETHOD(device_attach,	an_attach_pci),
-	DEVMETHOD(device_detach,	an_detach),
-	DEVMETHOD(device_shutdown,	an_shutdown),
-	DEVMETHOD(device_suspend,	an_suspend_pci),
-	DEVMETHOD(device_resume,	an_resume_pci),
-	{ 0, 0 }
-};
-
-static driver_t an_pci_driver = {
-	"an",
-	an_pci_methods,
-	sizeof(struct an_softc),
-};
-
-static devclass_t an_devclass;
-
-DRIVER_MODULE(an, pci, an_pci_driver, an_devclass, 0, 0);
-MODULE_PNP_INFO("U16:vendor;U16:device;D:#", pci, an,
-    an_devs, nitems(an_devs) - 1);
-MODULE_DEPEND(an, pci, 1, 1, 1);
-MODULE_DEPEND(an, wlan, 1, 1, 1);
diff --git a/sys/dev/an/if_anreg.h b/sys/dev/an/if_anreg.h
deleted file mode 100644
index dd2127b6e2c4..000000000000
--- a/sys/dev/an/if_anreg.h
+++ /dev/null
@@ -1,547 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-4-Clause
- *
- * Copyright (c) 1997, 1998, 1999
- *	Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Bill Paul.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
- * 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.
- *
- * $FreeBSD$
- */
-
-#define AN_TIMEOUT	65536
-
-/* Default network name: <empty string> */
-#define AN_DEFAULT_NETNAME	""
-
-/* The nodename must be less than 16 bytes */
-#define AN_DEFAULT_NODENAME	"FreeBSD"
-
-#define AN_DEFAULT_IBSS		"FreeBSD IBSS"
-
-/*
- * register space access macros
- */
-#define CSR_WRITE_2(sc, reg, val)	bus_write_2(sc->port_res, reg, val)
-
-#define CSR_READ_2(sc, reg)		bus_read_2(sc->port_res, reg)
-
-#define CSR_WRITE_1(sc, reg, val)	bus_write_1(sc->port_res, reg, val)
-
-#define CSR_READ_1(sc, reg)		bus_read_1(sc->port_res, reg)
-
-/*
- * memory space access macros
- */
-#define CSR_MEM_WRITE_2(sc, reg, val)	bus_write_2(sc->mem_res, reg, val)
-
-#define CSR_MEM_READ_2(sc, reg)		bus_read_2(sc->mem_res, reg)
-
-#define CSR_MEM_WRITE_1(sc, reg, val)	bus_write_1(sc->mem_res, reg, val)
-
-#define CSR_MEM_READ_1(sc, reg)		bus_read_1(sc->mem_res, reg)
-
-/*
- * aux. memory space access macros
- */
-#define CSR_MEM_AUX_WRITE_4(sc, reg, val)	\
-	bus_write_4(sc->mem_aux_res, reg, val)
-
-#define CSR_MEM_AUX_READ_4(sc, reg)		\
-	bus_read_4(sc->mem_aux_res, reg)
-
-#define CSR_MEM_AUX_WRITE_1(sc, reg, val)	\
-	bus_write_1(sc->mem_aux_res, reg, val)
-
-#define CSR_MEM_AUX_READ_1(sc, reg)		\
-	bus_read_1(sc->mem_aux_res, reg)
-
-/*
- * Size of Aironet I/O space.
- */
-#define AN_IOSIZ		0x40
-
-/*
- * Size of aux. memory space ... probably not needed DJA 
- */
-#define AN_AUX_MEM_SIZE		(256 * 1024)
-
-/*
- * Hermes register definitions and what little I know about them.
- */
-
-/* Hermes command/status registers. */
-#define AN_COMMAND(x)		(x ? 0x00 : 0x00)
-#define AN_PARAM0(x)		(x ? 0x04 : 0x02)
-#define AN_PARAM1(x)		(x ? 0x08 : 0x04)
-#define AN_PARAM2(x)		(x ? 0x0c : 0x06)
-#define AN_STATUS(x)		(x ? 0x10 : 0x08)
-#define AN_RESP0(x)		(x ? 0x14 : 0x0A)
-#define AN_RESP1(x)		(x ? 0x18 : 0x0C)
-#define AN_RESP2(x)		(x ? 0x1c : 0x0E)
-#define AN_LINKSTAT(x)		(x ? 0x20 : 0x10)
-
-/* Command register */
-#define AN_CMD_BUSY		0x8000 /* busy bit */
-#define AN_CMD_NO_ACK		0x0080 /* don't acknowledge command */
-#define AN_CMD_CODE_MASK	0x003F
-#define AN_CMD_QUAL_MASK	0x7F00
-
-/* Command codes */
-#define AN_CMD_NOOP		0x0000 /* no-op */
-#define AN_CMD_ENABLE		0x0001 /* enable */
-#define AN_CMD_DISABLE		0x0002 /* disable */
-#define AN_CMD_FORCE_SYNCLOSS	0x0003 /* force loss of sync */
-#define AN_CMD_FW_RESTART	0x0004 /* firmware restart */
-#define AN_CMD_HOST_SLEEP	0x0005
-#define AN_CMD_MAGIC_PKT	0x0006
-#define AN_CMD_READCFG		0x0008
-#define AN_CMD_SET_MODE		0x0009
-#define AN_CMD_ALLOC_MEM	0x000A /* allocate NIC memory */
-#define AN_CMD_TX		0x000B /* transmit */
-#define AN_CMD_DEALLOC_MEM	0x000C
-#define AN_CMD_NOOP2		0x0010
-#define AN_CMD_ALLOC_DESC	0x0020
-#define AN_CMD_ACCESS		0x0021
-#define AN_CMD_ALLOC_BUF	0x0028
-#define AN_CMD_PSP_NODES	0x0030
-#define AN_CMD_SET_PHYREG	0x003E
-#define AN_CMD_TX_TEST		0x003F
-#define AN_CMD_SLEEP		0x0085
-#define AN_CMD_SAVECFG		0x0108
-
-/*
- * MPI 350 DMA descriptor information
- */
-#define AN_DESCRIPTOR_TX	0x01
-#define AN_DESCRIPTOR_RX	0x02
-#define AN_DESCRIPTOR_TXCMP	0x04
-#define AN_DESCRIPTOR_HOSTWRITE	0x08
-#define AN_DESCRIPTOR_HOSTREAD	0x10
-#define AN_DESCRIPTOR_HOSTRW	0x20
-
-#define AN_MAX_RX_DESC 1
-#define AN_MAX_TX_DESC 1
-#define AN_HOSTBUFSIZ 1840
-
-struct an_card_rid_desc
-{
-	unsigned	an_rid:16;
-	unsigned	an_len:15;
-	unsigned	an_valid:1;
-	u_int64_t	an_phys;
-};
-
-struct an_card_rx_desc
-{
-	unsigned	an_ctrl:15;
-	unsigned	an_done:1;
-	unsigned	an_len:15;
-	unsigned	an_valid:1;
-	u_int64_t	an_phys;
-};
-
-struct an_card_tx_desc
-{
-	unsigned	an_offset:15;
-	unsigned	an_eoc:1;
-	unsigned	an_len:15;
-	unsigned	an_valid:1;
-	u_int64_t	an_phys;
-};
-
-#define AN_RID_BUFFER_SIZE	AN_MAX_DATALEN
-#define AN_RX_BUFFER_SIZE	AN_HOSTBUFSIZ
-#define AN_TX_BUFFER_SIZE	AN_HOSTBUFSIZ
-/*#define AN_HOST_DESC_OFFSET	0xC sort of works */
-#define AN_HOST_DESC_OFFSET	0x800
-#define AN_RX_DESC_OFFSET  (AN_HOST_DESC_OFFSET + \
-    sizeof(struct an_card_rid_desc))
-#define AN_TX_DESC_OFFSET (AN_RX_DESC_OFFSET + \
-    (AN_MAX_RX_DESC * sizeof(struct an_card_rx_desc)))
-
-struct an_command {
-	u_int16_t	an_cmd;
-	u_int16_t	an_parm0;
-	u_int16_t	an_parm1;
-	u_int16_t	an_parm2;
-};
-
-struct an_reply {
-	u_int16_t	an_status;
-	u_int16_t	an_resp0;
-	u_int16_t	an_resp1;
-	u_int16_t	an_resp2;
-};
-
-/*
- * Reclaim qualifier bit, applicable to the
- * TX command.
- */
-#define AN_RECLAIM		0x0100 /* reclaim NIC memory */
-
-/*
- * ACCESS command qualifier bits.
- */
-#define AN_ACCESS_READ		0x0000
-#define AN_ACCESS_WRITE		0x0100
-
-/*
- * PROGRAM command qualifier bits.
- */
-#define AN_PROGRAM_DISABLE	0x0000
-#define AN_PROGRAM_ENABLE_RAM	0x0100
-#define AN_PROGRAM_ENABLE_NVRAM	0x0200
-#define AN_PROGRAM_NVRAM	0x0300
-
-/* Status register values */
-#define AN_STAT_CMD_CODE	0x003F
-#define AN_STAT_CMD_RESULT	0x7F00
-
-/* Linkstat register */
-#define AN_LINKSTAT_ASSOCIATED		0x0400
-#define AN_LINKSTAT_AUTHFAIL		0x0300
-#define AN_LINKSTAT_ASSOC_FAIL		0x8400
-#define AN_LINKSTAT_DISASSOC		0x8200
-#define AN_LINKSTAT_DEAUTH		0x8100
-#define AN_LINKSTAT_SYNCLOST_TSF	0x8004
-#define AN_LINKSTAT_SYNCLOST_HOSTREQ	0x8003
-#define AN_LINKSTAT_SYNCLOST_AVGRETRY	0x8002
-#define AN_LINKSTAT_SYNCLOST_MAXRETRY	0x8001
-#define AN_LINKSTAT_SYNCLOST_MISSBEACON	0x8000
-
-/* memory handle management registers */
-#define AN_RX_FID		0x20
-#define AN_ALLOC_FID		0x22
-#define AN_TX_CMP_FID(x)	(x ? 0x1a : 0x24)
-
-/*
- * Buffer Access Path (BAP) registers.
- * These are I/O channels. I believe you can use each one for
- * any desired purpose independently of the other. In general
- * though, we use BAP1 for reading and writing LTV records and
- * reading received data frames, and BAP0 for writing transmit
- * frames. This is a convention though, not a rule.
- */
-#define AN_SEL0			0x18
-#define AN_SEL1			0x1A
-#define AN_OFF0			0x1C
-#define AN_OFF1			0x1E
-#define AN_DATA0		0x36
-#define AN_DATA1		0x38
-#define AN_BAP0			AN_DATA0
-#define AN_BAP1			AN_DATA1
-
-#define AN_OFF_BUSY		0x8000
-#define AN_OFF_ERR		0x4000
-#define AN_OFF_DONE		0x2000
-#define AN_OFF_DATAOFF		0x0FFF
-
-/* Event registers */
-#define AN_EVENT_STAT(x)	(x ? 0x60 : 0x30)	/* Event status */
-#define AN_INT_EN(x)		(x ? 0x64 : 0x32)	/* Interrupt enable/
-							   disable */
-#define AN_EVENT_ACK(x)		(x ? 0x68 : 0x34)	/* Ack event */
-
-/* Events */
-#define AN_EV_CLR_STUCK_BUSY	0x4000	/* clear stuck busy bit */
-#define AN_EV_WAKEREQUEST	0x2000	/* awaken from PSP mode */
-#define AN_EV_MIC		0x1000	/* Message Integrity Check*/
-#define AN_EV_AWAKE		0x0100	/* station woke up from PSP mode*/
-#define AN_EV_LINKSTAT		0x0080	/* link status available */
-#define AN_EV_CMD		0x0010	/* command completed */
-#define AN_EV_ALLOC		0x0008	/* async alloc/reclaim completed */
-#define AN_EV_TX_CPY		0x0400
-#define AN_EV_TX_EXC		0x0004	/* async xmit completed with failure */
-#define	AN_EV_TX		0x0002	/* async xmit completed successfully */
-#define AN_EV_RX		0x0001	/* async rx completed */
-
-#define AN_INTRS(x)	\
-	( x ? (AN_EV_RX|AN_EV_TX|AN_EV_TX_EXC|AN_EV_TX_CPY|AN_EV_ALLOC \
-	       |AN_EV_LINKSTAT|AN_EV_MIC) \
-	  : \
-	      (AN_EV_RX|AN_EV_TX|AN_EV_TX_EXC|AN_EV_ALLOC \
-	       |AN_EV_LINKSTAT|AN_EV_MIC) \
-	      )
-
-/* Host software registers */
-#define AN_SW0(x)		(x ? 0x50 : 0x28)
-#define AN_SW1(x)		(x ? 0x54 : 0x2A)
-#define AN_SW2(x)		(x ? 0x58 : 0x2C)
-#define AN_SW3(x)		(x ? 0x5c : 0x2E)
-
-#define AN_CNTL			0x14
-
-#define AN_CNTL_AUX_ENA		0xC000
-#define AN_CNTL_AUX_ENA_STAT	0xC000
-#define AN_CNTL_AUX_DIS_STAT	0x0000
-#define AN_CNTL_AUX_ENA_CNTL	0x8000
-#define AN_CNTL_AUX_DIS_CNTL	0x4000
-
-#define AN_AUX_PAGE		0x3A
-#define AN_AUX_OFFSET		0x3C
-#define AN_AUX_DATA		0x3E
-
-/*
- * Length, Type, Value (LTV) record definitions and RID values.
- */
-struct an_ltv_gen {
-	u_int16_t		an_len;
-	u_int16_t		an_type;
-	u_int16_t		an_val;
-};
-
-#define AN_DEF_SSID_LEN		7
-#define AN_DEF_SSID		"tsunami"
-
-#define AN_RXGAP_MAX	8
-
-/*
- * Transmit frame structure.
- */
-struct an_txframe {
-	u_int32_t		an_tx_sw;		/* 0x00 */
-	u_int16_t		an_tx_status;		/* 0x04 */
-	u_int16_t		an_tx_payload_len;	/* 0x06 */
-	u_int16_t		an_tx_ctl;		/* 0x08 */
-	u_int16_t		an_tx_assoc_id;		/* 0x0A */
-	u_int16_t		an_tx_retry;		/* 0x0C */
-	u_int8_t		an_tx_assoc_cnt;	/* 0x0E */
-	u_int8_t		an_tx_rate;		/* 0x0F */
-	u_int8_t		an_tx_max_long_retries;	/* 0x10 */
-	u_int8_t		an_tx_max_short_retries; /*0x11 */
-	u_int8_t		an_rsvd0[2];		/* 0x12 */
-	u_int16_t		an_frame_ctl;		/* 0x14 */
-	u_int16_t		an_duration;		/* 0x16 */
-	u_int8_t		an_addr1[6];		/* 0x18 */
-	u_int8_t		an_addr2[6];		/* 0x1E */
-	u_int8_t		an_addr3[6];		/* 0x24 */
-	u_int16_t		an_seq_ctl;		/* 0x2A */
-	u_int8_t		an_addr4[6];		/* 0x2C */
-	u_int8_t		an_gaplen;		/* 0x32 */
-} __packed;
-
-struct an_rxframe_802_3 {
-        u_int16_t		an_rx_802_3_status;     /* 0x34 */
-	u_int16_t		an_rx_802_3_payload_len;/* 0x36 */
-	u_int8_t		an_rx_dst_addr[6];      /* 0x38 */
-	u_int8_t		an_rx_src_addr[6];      /* 0x3E */
-};
-#define AN_RXGAP_MAX	8
-
-struct an_txframe_802_3 {
-/*
- * Transmit 802.3 header structure.
- */
-        u_int16_t		an_tx_802_3_status;     /* 0x34 */
-	u_int16_t		an_tx_802_3_payload_len;/* 0x36 */
-	u_int8_t		an_tx_dst_addr[6];      /* 0x38 */
-	u_int8_t		an_tx_src_addr[6];      /* 0x3E */
-};
-
-#define AN_TXSTAT_EXCESS_RETRY	0x0002
-#define AN_TXSTAT_LIFE_EXCEEDED	0x0004
-#define AN_TXSTAT_AID_FAIL	0x0008
-#define AN_TXSTAT_MAC_DISABLED	0x0010
-#define AN_TXSTAT_ASSOC_LOST	0x0020
-
-#define AN_TXCTL_RSVD		0x0001
-#define AN_TXCTL_TXOK_INTR	0x0002
-#define AN_TXCTL_TXERR_INTR	0x0004
-#define AN_TXCTL_HEADER_TYPE	0x0008
-#define AN_TXCTL_PAYLOAD_TYPE	0x0010
-#define AN_TXCTL_NORELEASE	0x0020
-#define AN_TXCTL_NORETRIES	0x0040
-#define AN_TXCTL_CLEAR_AID	0x0080
-#define AN_TXCTL_STRICT_ORDER	0x0100
-#define AN_TXCTL_USE_RTS	0x0200
-
-#define AN_HEADERTYPE_8023	0x0000
-#define AN_HEADERTYPE_80211	0x0008
-
-#define AN_PAYLOADTYPE_ETHER	0x0000
-#define AN_PAYLOADTYPE_LLC	0x0010
-
-#define AN_TXCTL_80211		(AN_HEADERTYPE_80211|AN_PAYLOADTYPE_LLC)
-
-#define AN_TXCTL_8023		(AN_HEADERTYPE_8023|AN_PAYLOADTYPE_ETHER)
-
-/*
- * Additions to transmit control bits for MPI350
- */
-#define	AN_TXCTL_HW(x)	\
-	( x ? (AN_TXCTL_NORELEASE) \
-	  : \
-	      (AN_TXCTL_TXOK_INTR|AN_TXCTL_TXERR_INTR|AN_TXCTL_NORELEASE) \
-	      )
-
-#define AN_TXGAP_80211		0
-#define AN_TXGAP_8023		0
-
-struct an_802_3_hdr {
-	u_int16_t		an_8023_status;
-	u_int16_t		an_8023_payload_len;
-	u_int8_t		an_8023_dst_addr[6];
-	u_int8_t		an_8023_src_addr[6];
-	u_int16_t		an_8023_dat[3];	/* SNAP header */
-	u_int16_t		an_8023_type;
-};
-
-struct an_snap_hdr {
-	u_int16_t		an_snap_dat[3];	/* SNAP header */
-	u_int16_t		an_snap_type;
-};
-
-struct an_dma_alloc {
-	u_int32_t		an_dma_paddr;
-	caddr_t			an_dma_vaddr;
-	bus_dmamap_t		an_dma_map;
-	bus_dma_segment_t	an_dma_seg;
-	bus_size_t		an_dma_size;
-	int			an_dma_nseg;
-};
-
-#define AN_TX_RING_CNT		4
-#define AN_INC(x, y)		(x) = (x + 1) % y
-
-struct an_tx_ring_data {
-	u_int16_t		an_tx_fids[AN_TX_RING_CNT];
-	u_int16_t		an_tx_ring[AN_TX_RING_CNT];
-	int			an_tx_prod;
-	int			an_tx_cons;
-	int			an_tx_empty;
-};
-
-struct an_softc	{
-	struct ifnet		*an_ifp;
-
-	int	port_rid;	/* resource id for port range */
-	struct resource* port_res; /* resource for port range */
-	int     mem_rid;	/* resource id for memory range */
-        int     mem_used;	/* nonzero if memory used */
-	struct resource* mem_res; /* resource for memory range */
-	int     mem_aux_rid;	/* resource id for memory range */
-        int     mem_aux_used;	/* nonzero if memory used */
-	struct resource* mem_aux_res; /* resource for memory range */
-	int	irq_rid;	/* resource id for irq */
-	void*	irq_handle;	/* handle for irq handler */
-	struct resource* irq_res; /* resource for irq */
-
-	bus_space_handle_t	an_mem_aux_bhandle;
-	bus_space_tag_t		an_mem_aux_btag;
-	bus_dma_tag_t		an_dtag;
-	struct an_ltv_genconfig	an_config;
-	struct an_ltv_caps	an_caps;
-	struct an_ltv_ssidlist_new	an_ssidlist;
-	struct an_ltv_aplist	an_aplist;
-        struct an_ltv_key	an_temp_keys[4];
-	int			an_tx_rate;
-	int			an_rxmode;
-	int			an_gone;
-	int			an_if_flags;
-	u_int8_t		an_txbuf[1536];
-	struct an_tx_ring_data	an_rdata;
-	struct an_ltv_stats	an_stats;
-	struct an_ltv_status	an_status;
-	u_int8_t		an_associated;
-#ifdef ANCACHE
-	int			an_sigitems;
-	struct an_sigcache	an_sigcache[MAXANCACHE];
-	int			an_nextitem;
-	int			an_have_rssimap;
-	struct an_ltv_rssi_map	an_rssimap;
-#endif
-	struct callout		an_stat_ch;
-	struct mtx		an_mtx;
-	device_t		an_dev;
-	struct ifmedia		an_ifmedia;
-	int		        an_monitor;
-	int		        an_was_monitor;
-	int			an_timer;
-	u_char			buf_802_11[MCLBYTES];
-	struct an_req		areq;
-	unsigned short*		an_flash_buffer;
-	int			mpi350;
-	struct an_dma_alloc	an_rid_buffer;
-	struct an_dma_alloc	an_rx_buffer[AN_MAX_RX_DESC];
-	struct an_dma_alloc	an_tx_buffer[AN_MAX_TX_DESC];
-};
-
-#define AN_LOCK(_sc)		mtx_lock(&(_sc)->an_mtx)
-#define AN_UNLOCK(_sc)		mtx_unlock(&(_sc)->an_mtx)
-#define AN_LOCK_ASSERT(_sc)	mtx_assert(&(_sc)->an_mtx, MA_OWNED)
-
-void	an_release_resources	(device_t);
-int	an_alloc_port		(device_t, int, int);
-int	an_alloc_memory		(device_t, int, int);
-int	an_alloc_aux_memory	(device_t, int, int);
-int	an_alloc_irq		(device_t, int, int);
-int	an_probe	(device_t);
-int	an_shutdown	(device_t);
-void	an_resume	(device_t);
-int	an_attach		(struct an_softc *, int);
-int	an_detach	(device_t);
-void    an_stop		(struct an_softc *);
-
-driver_intr_t	an_intr;
-
-#define AN_802_3_OFFSET		0x2E
-#define AN_802_11_OFFSET	0x44
-#define AN_802_11_OFFSET_RAW	0x3C
-
-#define AN_STAT_BADCRC		0x0001
-#define AN_STAT_UNDECRYPTABLE	0x0002
-#define AN_STAT_ERRSTAT		0x0003
-#define AN_STAT_MAC_PORT	0x0700
-#define AN_STAT_1042		0x2000	/* RFC1042 encoded */
-#define AN_STAT_TUNNEL		0x4000	/* Bridge-tunnel encoded */
-#define AN_STAT_WMP_MSG		0x6000	/* WaveLAN-II management protocol */
-#define AN_RXSTAT_MSG_TYPE	0xE000
-
-#define AN_ENC_TX_802_3		0x00
-#define AN_ENC_TX_802_11	0x11
-#define AN_ENC_TX_E_II		0x0E
-
-#define AN_ENC_TX_1042		0x00
-#define AN_ENC_TX_TUNNEL	0xF8
-
-#define AN_TXCNTL_MACPORT	0x00FF
-#define AN_TXCNTL_STRUCTTYPE	0xFF00
-
-/*
- * SNAP (sub-network access protocol) constants for transmission
- * of IP datagrams over IEEE 802 networks, taken from RFC1042.
- * We need these for the LLC/SNAP header fields in the TX/RX frame
- * structure.
- */
-#define AN_SNAP_K1		0xaa	/* assigned global SAP for SNAP */
-#define AN_SNAP_K2		0x00
-#define AN_SNAP_CONTROL		0x03	/* unnumbered information format */
-#define AN_SNAP_WORD0		(AN_SNAP_K1 | (AN_SNAP_K1 << 8))
-#define AN_SNAP_WORD1		(AN_SNAP_K2 | (AN_SNAP_CONTROL << 8))
-#define AN_SNAPHDR_LEN		0x6
diff --git a/sys/modules/Makefile b/sys/modules/Makefile
index 01a182ea016d..33847ea94479 100644
--- a/sys/modules/Makefile
+++ b/sys/modules/Makefile
@@ -39,7 +39,6 @@ SUBDIR=	\
 	${_amdsmn} \
 	${_amdtemp} \
 	amr \
-	${_an} \
 	${_aout} \
 	${_arcmsr} \
 	${_allwinner} \
@@ -621,7 +620,6 @@ _sdhci_fdt=	sdhci_fdt
 
 .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
 _agp=		agp
-_an=		an
 _aout=		aout
 _bios=		bios
 .if ${MK_SOURCELESS_UCODE} != "no"
diff --git a/sys/modules/an/Makefile b/sys/modules/an/Makefile
deleted file mode 100644
index a0c613a37c9f..000000000000
--- a/sys/modules/an/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD$
-
-.PATH: ${SRCTOP}/sys/dev/an
-
-KMOD=	if_an
-SRCS=	if_an.c if_an_pci.c if_an_isa.c
-SRCS+=	opt_inet.h device_if.h bus_if.h pci_if.h isa_if.h
-
-.include <bsd.kmod.mk>