Add driver support for the Aironet 4500/4800 series wireless 802.11

NICs. (Finally!) The PCMCIA, ISA and PCI varieties are all supported,
though only the ISA and PCI ones will work on the alpha for now.
PCCARD, ISA and PCI attachments are all provided. Also provided an
ancontrol(8) utility for configuring the NIC, man pages, and updated
pccard.conf.sample. ISA cards are supported in both ISA PnP and hard-wired
mode, although you must configure the kernel explicitly to support the
hardwired mode since you have to know the I/O address and port ahead
of time.

Special thanks to Doug Ambrisko for doing the initial newbus hackery
and getting it to work in infrastructure mode.

1 files changed, 548 insertions, 0 deletions

diff --git a/sys/dev/an/if_aironet_ieee.h b/sys/dev/an/if_aironet_ieee.h
new file mode 100644
index 0000000..aa86978
--- /dev/null
+++ b/sys/dev/an/if_aironet_ieee.h
@@ -0,0 +1,548 @@
+/*
+ * 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	512
+
+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
+
+struct an_80211_hdr {
+	u_int16_t		frame_ctl;
+	u_int16_t		dur_id;
+	u_int8_t		addr1[6];
+	u_int8_t		addr2[6];
+	u_int8_t		addr3[6];
+	u_int16_t		seq_ctl;
+	u_int8_t		addr4[6];
+};
+
+#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 */
+
+struct an_mgmt_hdr {
+	u_int16_t		frame_ctl;
+	u_int16_t		duration;
+	u_int8_t		dst_addr[6];
+	u_int8_t		src_addr[6];
+	u_int8_t		bssid[6];
+	u_int16_t		seq_ctl;
+};
+
+/* 
+ * 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
+
+#ifndef _KERNEL
+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[10];
+};
+
+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_rsvd6[4];		/* 0x78 */
+	/* 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;
+};
+
+#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_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_EXCLUDE_UNENCRYPTED		0x0004
+
+#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
+
+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_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];
+};
+
+struct an_ltv_drvname {
+	u_int16_t		an_len;
+	u_int16_t		an_type;
+	u_int8_t		an_drvname[16];
+};
+
+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
+
+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 */
+};
+
+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;
+};
+
+struct an_ltv_radioinfo {
+	u_int16_t		an_len;
+	u_int16_t		an_type;
+	/* ??? */
+};
+
+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_cur_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_rsvd0;		/* 0x6C */
+};
+
+#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_ERROR			0x8000
+
+
+/*
+ * 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_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_STATUS		0xFF50	/* Current status info */
+
+/*
+ * 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 */
+#endif
+
+
+#endif