FreeBSD/Linux Kernel Cross Reference
sys/dev/wi/if_wivar.h
1 /*
2 * Copyright (c) 2002
3 * M Warner Losh <imp@freebsd.org>. All rights reserved.
4 * Copyright (c) 1997, 1998, 1999
5 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Bill Paul.
18 * 4. Neither the name of the author nor the names of any co-contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
32 * THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 * $FreeBSD: releng/5.0/sys/dev/wi/if_wivar.h 104147 2002-09-29 18:40:35Z imp $
35 */
36
37 #define WICACHE /* turn on signal strength cache code */
38 #define MAXWICACHE 10
39
40 struct wi_counters {
41 u_int32_t wi_tx_unicast_frames;
42 u_int32_t wi_tx_multicast_frames;
43 u_int32_t wi_tx_fragments;
44 u_int32_t wi_tx_unicast_octets;
45 u_int32_t wi_tx_multicast_octets;
46 u_int32_t wi_tx_deferred_xmits;
47 u_int32_t wi_tx_single_retries;
48 u_int32_t wi_tx_multi_retries;
49 u_int32_t wi_tx_retry_limit;
50 u_int32_t wi_tx_discards;
51 u_int32_t wi_rx_unicast_frames;
52 u_int32_t wi_rx_multicast_frames;
53 u_int32_t wi_rx_fragments;
54 u_int32_t wi_rx_unicast_octets;
55 u_int32_t wi_rx_multicast_octets;
56 u_int32_t wi_rx_fcs_errors;
57 u_int32_t wi_rx_discards_nobuf;
58 u_int32_t wi_tx_discards_wrong_sa;
59 u_int32_t wi_rx_WEP_cant_decrypt;
60 u_int32_t wi_rx_msg_in_msg_frags;
61 u_int32_t wi_rx_msg_in_bad_msg_frags;
62 };
63
64 /*
65 * Encryption controls. We can enable or disable encryption as
66 * well as specify up to 4 encryption keys. We can also specify
67 * which of the four keys will be used for transmit encryption.
68 */
69 #define WI_RID_ENCRYPTION 0xFC20
70 #define WI_RID_AUTHTYPE 0xFC21
71 #define WI_RID_DEFLT_CRYPT_KEYS 0xFCB0
72 #define WI_RID_TX_CRYPT_KEY 0xFCB1
73 #define WI_RID_WEP_AVAIL 0xFD4F
74 #define WI_RID_P2_TX_CRYPT_KEY 0xFC23
75 #define WI_RID_P2_CRYPT_KEY0 0xFC24
76 #define WI_RID_P2_CRYPT_KEY1 0xFC25
77 #define WI_RID_MICROWAVE_OVEN 0xFC25
78 #define WI_RID_P2_CRYPT_KEY2 0xFC26
79 #define WI_RID_P2_CRYPT_KEY3 0xFC27
80 #define WI_RID_P2_ENCRYPTION 0xFC28
81 #define WI_RID_ROAMING_MODE 0xFC2D
82 #define WI_RID_CUR_TX_RATE 0xFD44 /* current TX rate */
83 struct wi_key {
84 u_int16_t wi_keylen;
85 u_int8_t wi_keydat[14];
86 };
87
88 #define WI_NLTV_KEYS 4
89 struct wi_ltv_keys {
90 u_int16_t wi_len;
91 u_int16_t wi_type;
92 struct wi_key wi_keys[WI_NLTV_KEYS];
93 };
94
95 struct wi_softc {
96 struct arpcom arpcom;
97 struct ifmedia ifmedia;
98 device_t dev;
99 int wi_unit;
100 struct resource * local;
101 int local_rid;
102 struct resource * iobase;
103 int iobase_rid;
104 struct resource * irq;
105 int irq_rid;
106 struct resource * mem;
107 int mem_rid;
108 bus_space_handle_t wi_localhandle;
109 bus_space_tag_t wi_localtag;
110 bus_space_handle_t wi_bhandle;
111 bus_space_tag_t wi_btag;
112 bus_space_handle_t wi_bmemhandle;
113 bus_space_tag_t wi_bmemtag;
114 void * wi_intrhand;
115 int sc_firmware_type;
116 #define WI_NOTYPE 0
117 #define WI_LUCENT 1
118 #define WI_INTERSIL 2
119 #define WI_SYMBOL 3
120 int sc_pri_firmware_ver; /* Primary firmware */
121 int sc_sta_firmware_ver; /* Station firmware */
122 int sc_enabled;
123 int wi_io_addr;
124 int wi_tx_data_id;
125 int wi_tx_mgmt_id;
126 int wi_gone;
127 int wi_flags;
128 #define WI_FLAGS_ATTACHED 0x01
129 #define WI_FLAGS_INITIALIZED 0x02
130 #define WI_FLAGS_HAS_WEP 0x04
131 #define WI_FLAGS_HAS_IBSS 0x08
132 #define WI_FLAGS_HAS_CREATE_IBSS 0x10
133 #define WI_FLAGS_HAS_MOR 0x20
134 #define WI_FLAGS_HAS_ROAMING 0x30
135 #define WI_FLAGS_HAS_DIVERSITY 0x40
136 #define WI_FLAGS_HAS_HOSTAP 0x80
137 int wi_if_flags;
138 u_int16_t wi_procframe;
139 u_int16_t wi_ptype;
140 u_int16_t wi_portnum;
141 u_int16_t wi_max_data_len;
142 u_int16_t wi_rts_thresh;
143 u_int16_t wi_ap_density;
144 u_int16_t wi_tx_rate;
145 u_int16_t wi_create_ibss;
146 u_int16_t wi_channel;
147 u_int16_t wi_pm_enabled;
148 u_int16_t wi_mor_enabled;
149 u_int16_t wi_max_sleep;
150 u_int16_t wi_supprates;
151 u_int16_t wi_authtype;
152 u_int16_t wi_roaming;
153 char wi_node_name[32];
154 char wi_net_name[32];
155 char wi_ibss_name[32];
156 u_int8_t wi_txbuf[1596];
157 u_int8_t wi_scanbuf[1596];
158 int wi_scanbuf_len;
159 struct wi_counters wi_stats;
160 int wi_has_wep;
161 int wi_use_wep;
162 int wi_authmode;
163 int wi_tx_key;
164 struct wi_ltv_keys wi_keys;
165 #ifdef WICACHE
166 int wi_sigitems;
167 struct wi_sigcache wi_sigcache[MAXWICACHE];
168 int wi_nextitem;
169 #endif
170 struct wihap_info wi_hostap_info;
171 u_int32_t wi_icv;
172 int wi_icv_flag;
173 int wi_ibss_port;
174 struct callout_handle wi_stat_ch;
175 #if __FreeBSD_version >= 500000
176 struct mtx wi_mtx;
177 #endif
178 int wi_nic_type;
179 int wi_bus_type; /* Bus attachment type */
180 struct {
181 u_int16_t wi_sleep;
182 u_int16_t wi_delaysupp;
183 u_int16_t wi_txsupp;
184 u_int16_t wi_monitor;
185 u_int16_t wi_ledtest;
186 u_int16_t wi_ledtest_param0;
187 u_int16_t wi_ledtest_param1;
188 u_int16_t wi_conttx;
189 u_int16_t wi_conttx_param0;
190 u_int16_t wi_contrx;
191 u_int16_t wi_sigstate;
192 u_int16_t wi_sigstate_param0;
193 u_int16_t wi_confbits;
194 u_int16_t wi_confbits_param0;
195 } wi_debug;
196
197 };
198
199 struct wi_card_ident {
200 u_int16_t card_id;
201 char *card_name;
202 u_int8_t firm_type;
203 };
204
205 #if __FreeBSD_version < 500000
206 /*
207 * Various compat hacks/kludges
208 */
209 #define le16toh(x) (x)
210 #define htole16(x) (x)
211 #define ifaddr_byindex(idx) ifnet_addrs[(idx) - 1];
212 #define WI_LOCK(_sc, _s) s = splimp()
213 #define WI_UNLOCK(_sc, _s) splx(s)
214 #else
215 #define WI_LOCK(_sc, _s) _s = 1
216 #define WI_UNLOCK(_sc, _s)
217 #endif
218
219 int wi_generic_attach(device_t);
220 int wi_generic_detach(device_t);
221 void wi_shutdown(device_t);
222 int wi_alloc(device_t, int);
223 void wi_free(device_t);
224 extern devclass_t wi_devclass;
225 int wi_mgmt_xmit(struct wi_softc *, caddr_t, int);
226 int wi_symbol_load_firm(struct wi_softc *, const void *, int, const void *, int);
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