aironet 802.11 ds driver from freebsd, isa and pci are missing

1 files changed, 850 insertions, 0 deletions

diff --git a/sys/dev/ic/anreg.h b/sys/dev/ic/anreg.h
new file mode 100644
index 00000000000..e446c668881
--- /dev/null
+++ b/sys/dev/ic/anreg.h
@@ -0,0 +1,850 @@
+/*	$OpenBSD: anreg.h,v 1.1 2000/04/03 01:01:59 mickey Exp $	*/
+
+/*
+ * 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: src/sys/dev/an/if_anreg.h,v 1.1 2000/01/14 20:40:56 wpaul Exp $
+ */
+
+#define AN_TIMEOUT	65536
+
+/* Default network name: ANY */
+#define AN_DEFAULT_NETNAME	"ANY"
+
+/* 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_space_write_2(sc->an_btag, sc->an_bhandle, reg, val)
+
+#define CSR_READ_2(sc, reg)		\
+	bus_space_read_2(sc->an_btag, sc->an_bhandle, reg)
+
+#define CSR_WRITE_1(sc, reg, val)	\
+	bus_space_write_1(sc->an_btag, sc->an_bhandle, reg, val)
+
+#define CSR_READ_1(sc, reg)		\
+	bus_space_read_1(sc->an_btag, sc->an_bhandle, reg)
+
+/*
+ * Size of Aironet I/O space.
+ */
+#define AN_IOSIZ		0x40
+
+/*
+ * Hermes register definitions and what little I know about them.
+ */
+
+/* Hermes command/status registers. */
+#define AN_COMMAND		0x00
+#define AN_PARAM0		0x02
+#define AN_PARAM1		0x04
+#define AN_PARAM2		0x06
+#define AN_STATUS		0x08
+#define AN_RESP0		0x0A
+#define AN_RESP1		0x0C
+#define AN_RESP2		0x0E
+#define AN_LINKSTAT		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 resrart */
+#define AN_CMD_HOST_SLEEP	0x0005
+#define AN_CMD_MAGIC_PKT	0x0006
+#define AN_CMD_READCFG		0x0008
+#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_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
+
+/*
+ * 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		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		0x30	/* Event status */
+#define AN_INT_EN		0x32	/* Interrupt enable/disable */
+#define AN_EVENT_ACK		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_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_EXC		0x0004	/* async xmit completed with failure */
+#define AN_EV_TX		0x0002	/* async xmit completed succesfully */
+#define AN_EV_RX		0x0001	/* async rx completed */
+
+#define AN_INTRS	\
+	(AN_EV_RX|AN_EV_TX|AN_EV_TX_EXC|AN_EV_ALLOC|AN_EV_LINKSTAT)
+
+/* Host software registers */
+#define AN_SW0			0x28
+#define AN_SW1			0x2A
+#define AN_SW2			0x2C
+#define AN_SW3			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;
+};
+
+/*
+ * General configuration information.
+ */
+#define AN_RID_GENCONFIG	0xFF10
+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
+
+/*
+ * 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.
+ */
+#define AN_RID_SSIDLIST		0xFF11
+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];
+};
+
+#define AN_DEF_SSID_LEN		7
+#define AN_DEF_SSID		"tsunami"
+
+/*
+ * Valid AP list.
+ */
+#define AN_RID_APLIST		0xFF12
+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.
+ */
+#define AN_RID_DRVNAME		0xFF13
+struct an_ltv_drvname {
+	u_int16_t		an_len;
+	u_int16_t		an_type;
+	u_int8_t		an_drvname[16];
+};
+
+/*
+ * Frame encapsulation.
+ */
+#define AN_RID_ENCAP		0xFF14
+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
+
+/*
+ * Actual config, same structure as general config (read only).
+ */
+#define AN_RID_ACTUALCFG	0xFF20
+
+/*
+ * Card capabilities (read only).
+ */
+#define AN_RID_CAPABILITIES	0xFF00
+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 */
+};
+
+/*
+ * Access point (read only)
+ */
+#define AN_RID_APINFO		0xFF01
+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).
+ */
+#define AN_RID_RADIOINFO	0xFF02
+struct an_ltv_radioinfo {
+	u_int16_t		an_len;
+	u_int16_t		an_type;
+	/* ??? */
+};
+
+/*
+ * 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.
+ */
+#define AN_RID_STATUS		0xFF50
+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[10];		/* 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
+
+
+/*
+ * 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 */
+
+/*
+ * Grrr. The manual says the statistics record is 384 bytes in length,
+ * but the card says the record is 404 bytes. There's some padding left
+ * at the end of this structure to account for any discrepancies.
+ */
+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];
+};
+
+/*
+ * 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_int16_t		an_gaplen;		/* 0x32 */
+};
+
+#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_int16_t		an_gaplen;		/* 0x32 */
+};
+
+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_TXCTL_TXOK_INTR|AN_TXCTL_TXERR_INTR|AN_HEADERTYPE_80211|	\
+	AN_PAYLOADTYPE_LLC|AN_TXCTL_NORELEASE)
+
+#define AN_TXCTL_8023	\
+	(AN_TXCTL_TXOK_INTR|AN_TXCTL_TXERR_INTR|AN_HEADERTYPE_8023|	\
+	AN_PAYLOADTYPE_ETHER|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;
+};
+
+#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;
+};
+
+struct an_softc	{
+	struct device	sc_dev;
+	struct arpcom	arpcom;
+	void		*sc_ih;
+
+	bus_space_tag_t		an_btag;
+	bus_space_handle_t	an_bhandle;
+
+	struct an_ltv_genconfig	an_config;
+	struct an_ltv_caps	an_caps;
+	struct an_ltv_ssidlist	an_ssidlist;
+	struct an_ltv_aplist	an_aplist;
+	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_cache_iponly;
+	int			an_cache_mcastonly;
+
+	int			an_sigitems;
+	struct an_sigcache	an_sigcache[MAXANCACHE];
+	int			an_nextitem;
+#endif
+	struct timeout		an_stat_ch;
+};
+
+void	an_release_resources	__P((struct device *));
+int	an_alloc_port		__P((struct device *, int, int));
+int	an_alloc_memory		__P((struct device *, int, int));
+int	an_alloc_irq		__P((struct device *, int, int));
+int	an_probe	        __P((struct device *));
+void	an_shutdown	        __P((void *));
+int	an_attach		__P((struct an_softc *));
+void	an_init			__P((struct an_softc *));
+void    an_stop		        __P((struct an_softc *));
+int	an_intr			__P((void *));
+
+#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