1 /* $NetBSD: awivar.h,v 1.12 2000/07/21 04:48:56 onoe Exp $ */
2 /* $FreeBSD: src/sys/dev/awi/awivar.h,v 1.6.2.1 2000/12/07 04:09:39 imp Exp $ */
3 /* $DragonFly: src/sys/dev/netif/awi/Attic/awivar.h,v 1.6 2005/06/13 20:25:56 joerg Exp $ */
6 * Copyright (c) 1999 The NetBSD Foundation, Inc.
9 * This code is derived from software contributed to The NetBSD Foundation
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. All advertising materials mentioning features or use of this software
21 * must display the following acknowledgement:
22 * This product includes software developed by the NetBSD
23 * Foundation, Inc. and its contributors.
24 * 4. Neither the name of The NetBSD Foundation nor the names of its
25 * contributors may be used to endorse or promote products derived
26 * from this software without specific prior written permission.
28 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
29 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
31 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
32 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
33 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
34 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
35 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
36 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
37 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38 * POSSIBILITY OF SUCH DAMAGE.
41 /* timer values in msec */
42 #define AWI_SELFTEST_TIMEOUT 5000
43 #define AWI_CMD_TIMEOUT 2000
44 #define AWI_LOCKOUT_TIMEOUT 50
45 #define AWI_ASCAN_DURATION 100
46 #define AWI_ASCAN_WAIT 3000
47 #define AWI_PSCAN_DURATION 200
48 #define AWI_PSCAN_WAIT 5000
49 #define AWI_TRANS_TIMEOUT 2000
52 #define AWI_MAX_KEYLEN 16
66 TAILQ_ENTRY(awi_bss) list;
67 u_int8_t esrc[ETHER_ADDR_LEN];
68 u_int8_t chanset; /* channel set to use */
69 u_int8_t pattern; /* hop pattern to use */
70 u_int8_t index; /* index to use */
71 u_int8_t rssi; /* strength of this beacon */
72 u_int16_t dwell_time; /* dwell time */
73 u_int8_t timestamp[8]; /* timestamp of this bss */
74 u_int8_t bssid[ETHER_ADDR_LEN];
76 u_int32_t rxtime; /* unit's local time */
77 u_int16_t interval; /* beacon interval */
80 u_int8_t essid[IEEE80211_NWID_LEN + 2];
85 int (*awa_ctxlen) (void);
86 void (*awa_setkey) (void *, u_char *, int);
87 void (*awa_encrypt) (void *, u_char *, u_char *, int);
88 void (*awa_decrypt) (void *, u_char *, u_char *, int);
94 struct am79c930_softc sc_chip;
96 int (*sc_enable) (struct awi_softc *);
97 void (*sc_disable) (struct awi_softc *);
99 struct ifmedia sc_media;
100 enum awi_status sc_status;
101 unsigned int sc_enabled:1,
111 sc_attached:1; /* attach has succeeded */
112 u_int8_t sc_cmd_inprog;
117 TAILQ_HEAD(, awi_bss) sc_scan;
118 u_int8_t sc_scan_cur;
119 u_int8_t sc_scan_min;
120 u_int8_t sc_scan_max;
121 u_int8_t sc_scan_set;
122 struct awi_bss sc_bss;
123 u_int8_t sc_ownssid[IEEE80211_NWID_LEN + 2];
129 struct mbuf *sc_rxpend;
133 struct ifqueue sc_mgtq;
139 int sc_wep_keylen[IEEE80211_WEP_NKID]; /* keylen */
140 u_int8_t sc_wep_key[IEEE80211_WEP_NKID][AWI_MAX_KEYLEN];
142 void *sc_wep_ctx; /* work area */
143 struct awi_wep_algo *sc_wep_algo;
145 u_char sc_banner[AWI_BANNER_LEN];
146 struct awi_mib_local sc_mib_local;
147 struct awi_mib_addr sc_mib_addr;
148 struct awi_mib_mac sc_mib_mac;
149 struct awi_mib_stat sc_mib_stat;
150 struct awi_mib_mgt sc_mib_mgt;
151 struct awi_mib_phy sc_mib_phy;
154 #define awi_read_1(sc, off) ((sc)->sc_chip.sc_ops->read_1)(&sc->sc_chip, off)
155 #define awi_read_2(sc, off) ((sc)->sc_chip.sc_ops->read_2)(&sc->sc_chip, off)
156 #define awi_read_4(sc, off) ((sc)->sc_chip.sc_ops->read_4)(&sc->sc_chip, off)
157 #define awi_read_bytes(sc, off, ptr, len) ((sc)->sc_chip.sc_ops->read_bytes)(&sc->sc_chip, off, ptr, len)
159 #define awi_write_1(sc, off, val) \
160 ((sc)->sc_chip.sc_ops->write_1)(&sc->sc_chip, off, val)
161 #define awi_write_2(sc, off, val) \
162 ((sc)->sc_chip.sc_ops->write_2)(&sc->sc_chip, off, val)
163 #define awi_write_4(sc, off, val) \
164 ((sc)->sc_chip.sc_ops->write_4)(&sc->sc_chip, off, val)
165 #define awi_write_bytes(sc, off, ptr, len) \
166 ((sc)->sc_chip.sc_ops->write_bytes)(&sc->sc_chip, off, ptr, len)
168 #define awi_drvstate(sc, state) \
169 awi_write_1(sc, AWI_DRIVERSTATE, \
170 ((state) | AWI_DRV_AUTORXLED|AWI_DRV_AUTOTXLED))
172 /* unalligned little endian access */
173 #define LE_READ_2(p) \
174 (((u_int8_t *)(p))[0] | (((u_int8_t *)(p))[1] << 8))
175 #define LE_READ_4(p) \
176 (((u_int8_t *)(p))[0] | (((u_int8_t *)(p))[1] << 8) | \
177 (((u_int8_t *)(p))[2] << 16) | (((u_int8_t *)(p))[3] << 24))
178 #define LE_WRITE_2(p, v) \
179 ((((u_int8_t *)(p))[0] = ((u_int32_t)(v) & 0xff)), \
180 (((u_int8_t *)(p))[1] = (((u_int32_t)(v) >> 8) & 0xff)))
181 #define LE_WRITE_4(p, v) \
182 ((((u_int8_t *)(p))[0] = ((u_int32_t)(v) & 0xff)), \
183 (((u_int8_t *)(p))[1] = (((u_int32_t)(v) >> 8) & 0xff)), \
184 (((u_int8_t *)(p))[2] = (((u_int32_t)(v) >> 16) & 0xff)), \
185 (((u_int8_t *)(p))[3] = (((u_int32_t)(v) >> 24) & 0xff)))
187 #define AWI_80211_RATE(rate) (((rate) & 0x7f) * 5)
189 int awi_attach (struct awi_softc *);
190 int awi_intr (void *);
191 void awi_reset (struct awi_softc *);
193 void awi_stop (struct awi_softc *sc);
194 int awi_init (struct awi_softc *sc);
195 int awi_init_region (struct awi_softc *);
196 int awi_wicfg (struct ifnet *, u_long, caddr_t);
198 int awi_wep_setnwkey (struct awi_softc *, struct ieee80211_nwkey *);
199 int awi_wep_getnwkey (struct awi_softc *, struct ieee80211_nwkey *);
200 int awi_wep_getalgo (struct awi_softc *);
201 int awi_wep_setalgo (struct awi_softc *, int);
202 int awi_wep_setkey (struct awi_softc *, int, unsigned char *, int);
203 int awi_wep_getkey (struct awi_softc *, int, unsigned char *, int *);
204 struct mbuf *awi_wep_encrypt (struct awi_softc *, struct mbuf *, int);