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5b435de0 AS |
1 | /* |
2 | * Copyright (c) 2010 Broadcom Corporation | |
3 | * | |
4 | * Permission to use, copy, modify, and/or distribute this software for any | |
5 | * purpose with or without fee is hereby granted, provided that the above | |
6 | * copyright notice and this permission notice appear in all copies. | |
7 | * | |
8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | |
11 | * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION | |
13 | * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN | |
14 | * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
15 | */ | |
16 | ||
17 | /**************** | |
18 | * Common types * | |
19 | */ | |
20 | ||
21 | #ifndef _BRCMF_H_ | |
22 | #define _BRCMF_H_ | |
23 | ||
24 | #define BRCMF_VERSION_STR "4.218.248.5" | |
25 | ||
5c36b99a AS |
26 | #include "fweh.h" |
27 | ||
5b435de0 AS |
28 | /******************************************************************************* |
29 | * IO codes that are interpreted by dongle firmware | |
30 | ******************************************************************************/ | |
31 | #define BRCMF_C_UP 2 | |
1a873342 | 32 | #define BRCMF_C_DOWN 3 |
5b435de0 AS |
33 | #define BRCMF_C_SET_PROMISC 10 |
34 | #define BRCMF_C_GET_RATE 12 | |
35 | #define BRCMF_C_GET_INFRA 19 | |
36 | #define BRCMF_C_SET_INFRA 20 | |
37 | #define BRCMF_C_GET_AUTH 21 | |
38 | #define BRCMF_C_SET_AUTH 22 | |
39 | #define BRCMF_C_GET_BSSID 23 | |
40 | #define BRCMF_C_GET_SSID 25 | |
41 | #define BRCMF_C_SET_SSID 26 | |
81d5f1bb | 42 | #define BRCMF_C_TERMINATED 28 |
5b435de0 | 43 | #define BRCMF_C_GET_CHANNEL 29 |
b87e2c48 | 44 | #define BRCMF_C_SET_CHANNEL 30 |
5b435de0 | 45 | #define BRCMF_C_GET_SRL 31 |
b87e2c48 | 46 | #define BRCMF_C_SET_SRL 32 |
5b435de0 | 47 | #define BRCMF_C_GET_LRL 33 |
b87e2c48 | 48 | #define BRCMF_C_SET_LRL 34 |
5b435de0 AS |
49 | #define BRCMF_C_GET_RADIO 37 |
50 | #define BRCMF_C_SET_RADIO 38 | |
51 | #define BRCMF_C_GET_PHYTYPE 39 | |
52 | #define BRCMF_C_SET_KEY 45 | |
53 | #define BRCMF_C_SET_PASSIVE_SCAN 49 | |
54 | #define BRCMF_C_SCAN 50 | |
55 | #define BRCMF_C_SCAN_RESULTS 51 | |
56 | #define BRCMF_C_DISASSOC 52 | |
57 | #define BRCMF_C_REASSOC 53 | |
58 | #define BRCMF_C_SET_ROAM_TRIGGER 55 | |
59 | #define BRCMF_C_SET_ROAM_DELTA 57 | |
1a873342 HM |
60 | #define BRCMF_C_GET_BCNPRD 75 |
61 | #define BRCMF_C_SET_BCNPRD 76 | |
5b435de0 | 62 | #define BRCMF_C_GET_DTIMPRD 77 |
1a873342 | 63 | #define BRCMF_C_SET_DTIMPRD 78 |
5b435de0 AS |
64 | #define BRCMF_C_SET_COUNTRY 84 |
65 | #define BRCMF_C_GET_PM 85 | |
66 | #define BRCMF_C_SET_PM 86 | |
b87e2c48 | 67 | #define BRCMF_C_GET_CURR_RATESET 114 |
5b435de0 AS |
68 | #define BRCMF_C_GET_AP 117 |
69 | #define BRCMF_C_SET_AP 118 | |
70 | #define BRCMF_C_GET_RSSI 127 | |
71 | #define BRCMF_C_GET_WSEC 133 | |
72 | #define BRCMF_C_SET_WSEC 134 | |
73 | #define BRCMF_C_GET_PHY_NOISE 135 | |
74 | #define BRCMF_C_GET_BSS_INFO 136 | |
d48200ba | 75 | #define BRCMF_C_GET_BANDLIST 140 |
d3c0b633 | 76 | #define BRCMF_C_SET_SCB_TIMEOUT 158 |
b87e2c48 | 77 | #define BRCMF_C_GET_PHYLIST 180 |
5b435de0 AS |
78 | #define BRCMF_C_SET_SCAN_CHANNEL_TIME 185 |
79 | #define BRCMF_C_SET_SCAN_UNASSOC_TIME 187 | |
80 | #define BRCMF_C_SCB_DEAUTHENTICATE_FOR_REASON 201 | |
81 | #define BRCMF_C_GET_VALID_CHANNELS 217 | |
82 | #define BRCMF_C_GET_KEY_PRIMARY 235 | |
83 | #define BRCMF_C_SET_KEY_PRIMARY 236 | |
84 | #define BRCMF_C_SET_SCAN_PASSIVE_TIME 258 | |
85 | #define BRCMF_C_GET_VAR 262 | |
86 | #define BRCMF_C_SET_VAR 263 | |
87 | ||
88 | /* phy types (returned by WLC_GET_PHYTPE) */ | |
89 | #define WLC_PHY_TYPE_A 0 | |
90 | #define WLC_PHY_TYPE_B 1 | |
91 | #define WLC_PHY_TYPE_G 2 | |
92 | #define WLC_PHY_TYPE_N 4 | |
93 | #define WLC_PHY_TYPE_LP 5 | |
94 | #define WLC_PHY_TYPE_SSN 6 | |
95 | #define WLC_PHY_TYPE_HT 7 | |
96 | #define WLC_PHY_TYPE_LCN 8 | |
97 | #define WLC_PHY_TYPE_NULL 0xf | |
98 | ||
99 | #define BRCMF_EVENTING_MASK_LEN 16 | |
100 | ||
101 | #define TOE_TX_CSUM_OL 0x00000001 | |
102 | #define TOE_RX_CSUM_OL 0x00000002 | |
103 | ||
e40aed06 | 104 | #define BRCMF_BSS_INFO_VERSION 109 /* curr ver of brcmf_bss_info_le struct */ |
5b435de0 AS |
105 | |
106 | /* size of brcmf_scan_params not including variable length array */ | |
107 | #define BRCMF_SCAN_PARAMS_FIXED_SIZE 64 | |
108 | ||
109 | /* masks for channel and ssid count */ | |
110 | #define BRCMF_SCAN_PARAMS_COUNT_MASK 0x0000ffff | |
111 | #define BRCMF_SCAN_PARAMS_NSSID_SHIFT 16 | |
112 | ||
5b435de0 AS |
113 | /* primary (ie tx) key */ |
114 | #define BRCMF_PRIMARY_KEY (1 << 1) | |
5b435de0 AS |
115 | |
116 | /* For supporting multiple interfaces */ | |
117 | #define BRCMF_MAX_IFS 16 | |
5b435de0 AS |
118 | |
119 | #define DOT11_BSSTYPE_ANY 2 | |
120 | #define DOT11_MAX_DEFAULT_KEYS 4 | |
121 | ||
e756af5b HM |
122 | #define BRCMF_ESCAN_REQ_VERSION 1 |
123 | ||
124 | #define WLC_BSS_RSSI_ON_CHANNEL 0x0002 | |
125 | ||
1a873342 HM |
126 | #define BRCMF_MAXRATES_IN_SET 16 /* max # of rates in rateset */ |
127 | #define BRCMF_STA_ASSOC 0x10 /* Associated */ | |
128 | ||
5b435de0 AS |
129 | #define BRCMF_E_STATUS_SUCCESS 0 |
130 | #define BRCMF_E_STATUS_FAIL 1 | |
131 | #define BRCMF_E_STATUS_TIMEOUT 2 | |
132 | #define BRCMF_E_STATUS_NO_NETWORKS 3 | |
133 | #define BRCMF_E_STATUS_ABORT 4 | |
134 | #define BRCMF_E_STATUS_NO_ACK 5 | |
135 | #define BRCMF_E_STATUS_UNSOLICITED 6 | |
136 | #define BRCMF_E_STATUS_ATTEMPT 7 | |
137 | #define BRCMF_E_STATUS_PARTIAL 8 | |
138 | #define BRCMF_E_STATUS_NEWSCAN 9 | |
139 | #define BRCMF_E_STATUS_NEWASSOC 10 | |
140 | #define BRCMF_E_STATUS_11HQUIET 11 | |
141 | #define BRCMF_E_STATUS_SUPPRESS 12 | |
142 | #define BRCMF_E_STATUS_NOCHANS 13 | |
143 | #define BRCMF_E_STATUS_CS_ABORT 15 | |
144 | #define BRCMF_E_STATUS_ERROR 16 | |
145 | ||
146 | #define BRCMF_E_REASON_INITIAL_ASSOC 0 | |
147 | #define BRCMF_E_REASON_LOW_RSSI 1 | |
148 | #define BRCMF_E_REASON_DEAUTH 2 | |
149 | #define BRCMF_E_REASON_DISASSOC 3 | |
150 | #define BRCMF_E_REASON_BCNS_LOST 4 | |
151 | #define BRCMF_E_REASON_MINTXRATE 9 | |
152 | #define BRCMF_E_REASON_TXFAIL 10 | |
153 | ||
5f4f9f11 | 154 | #define BRCMF_E_REASON_LINK_BSSCFG_DIS 4 |
5b435de0 AS |
155 | #define BRCMF_E_REASON_FAST_ROAM_FAILED 5 |
156 | #define BRCMF_E_REASON_DIRECTED_ROAM 6 | |
157 | #define BRCMF_E_REASON_TSPEC_REJECTED 7 | |
158 | #define BRCMF_E_REASON_BETTER_AP 8 | |
159 | ||
160 | #define BRCMF_E_PRUNE_ENCR_MISMATCH 1 | |
161 | #define BRCMF_E_PRUNE_BCAST_BSSID 2 | |
162 | #define BRCMF_E_PRUNE_MAC_DENY 3 | |
163 | #define BRCMF_E_PRUNE_MAC_NA 4 | |
164 | #define BRCMF_E_PRUNE_REG_PASSV 5 | |
165 | #define BRCMF_E_PRUNE_SPCT_MGMT 6 | |
166 | #define BRCMF_E_PRUNE_RADAR 7 | |
167 | #define BRCMF_E_RSN_MISMATCH 8 | |
168 | #define BRCMF_E_PRUNE_NO_COMMON_RATES 9 | |
169 | #define BRCMF_E_PRUNE_BASIC_RATES 10 | |
170 | #define BRCMF_E_PRUNE_CIPHER_NA 12 | |
171 | #define BRCMF_E_PRUNE_KNOWN_STA 13 | |
172 | #define BRCMF_E_PRUNE_WDS_PEER 15 | |
173 | #define BRCMF_E_PRUNE_QBSS_LOAD 16 | |
174 | #define BRCMF_E_PRUNE_HOME_AP 17 | |
175 | ||
176 | #define BRCMF_E_SUP_OTHER 0 | |
177 | #define BRCMF_E_SUP_DECRYPT_KEY_DATA 1 | |
178 | #define BRCMF_E_SUP_BAD_UCAST_WEP128 2 | |
179 | #define BRCMF_E_SUP_BAD_UCAST_WEP40 3 | |
180 | #define BRCMF_E_SUP_UNSUP_KEY_LEN 4 | |
181 | #define BRCMF_E_SUP_PW_KEY_CIPHER 5 | |
182 | #define BRCMF_E_SUP_MSG3_TOO_MANY_IE 6 | |
183 | #define BRCMF_E_SUP_MSG3_IE_MISMATCH 7 | |
184 | #define BRCMF_E_SUP_NO_INSTALL_FLAG 8 | |
185 | #define BRCMF_E_SUP_MSG3_NO_GTK 9 | |
186 | #define BRCMF_E_SUP_GRP_KEY_CIPHER 10 | |
187 | #define BRCMF_E_SUP_GRP_MSG1_NO_GTK 11 | |
188 | #define BRCMF_E_SUP_GTK_DECRYPT_FAIL 12 | |
189 | #define BRCMF_E_SUP_SEND_FAIL 13 | |
190 | #define BRCMF_E_SUP_DEAUTH 14 | |
191 | ||
192 | #define BRCMF_E_IF_ADD 1 | |
193 | #define BRCMF_E_IF_DEL 2 | |
194 | #define BRCMF_E_IF_CHANGE 3 | |
195 | ||
196 | #define BRCMF_E_IF_ROLE_STA 0 | |
197 | #define BRCMF_E_IF_ROLE_AP 1 | |
198 | #define BRCMF_E_IF_ROLE_WDS 2 | |
199 | ||
200 | #define BRCMF_E_LINK_BCN_LOSS 1 | |
201 | #define BRCMF_E_LINK_DISASSOC 2 | |
202 | #define BRCMF_E_LINK_ASSOC_REC 3 | |
203 | #define BRCMF_E_LINK_BSSCFG_DIS 4 | |
204 | ||
81f5dcb8 HM |
205 | /* Small, medium and maximum buffer size for dcmd |
206 | */ | |
207 | #define BRCMF_DCMD_SMLEN 256 | |
208 | #define BRCMF_DCMD_MEDLEN 1536 | |
209 | #define BRCMF_DCMD_MAXLEN 8192 | |
210 | ||
5b435de0 AS |
211 | /* Pattern matching filter. Specifies an offset within received packets to |
212 | * start matching, the pattern to match, the size of the pattern, and a bitmask | |
213 | * that indicates which bits within the pattern should be matched. | |
214 | */ | |
f7264adb | 215 | struct brcmf_pkt_filter_pattern_le { |
5b435de0 AS |
216 | /* |
217 | * Offset within received packet to start pattern matching. | |
218 | * Offset '0' is the first byte of the ethernet header. | |
219 | */ | |
f7264adb | 220 | __le32 offset; |
5b435de0 | 221 | /* Size of the pattern. Bitmask must be the same size.*/ |
f7264adb | 222 | __le32 size_bytes; |
5b435de0 AS |
223 | /* |
224 | * Variable length mask and pattern data. mask starts at offset 0. | |
225 | * Pattern immediately follows mask. | |
226 | */ | |
227 | u8 mask_and_pattern[1]; | |
228 | }; | |
229 | ||
230 | /* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */ | |
f7264adb AS |
231 | struct brcmf_pkt_filter_le { |
232 | __le32 id; /* Unique filter id, specified by app. */ | |
233 | __le32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */ | |
234 | __le32 negate_match; /* Negate the result of filter matches */ | |
5b435de0 | 235 | union { /* Filter definitions */ |
f7264adb | 236 | struct brcmf_pkt_filter_pattern_le pattern; /* Filter pattern */ |
5b435de0 AS |
237 | } u; |
238 | }; | |
239 | ||
240 | /* IOVAR "pkt_filter_enable" parameter. */ | |
f7264adb AS |
241 | struct brcmf_pkt_filter_enable_le { |
242 | __le32 id; /* Unique filter id */ | |
243 | __le32 enable; /* Enable/disable bool */ | |
5b435de0 AS |
244 | }; |
245 | ||
246 | /* BSS info structure | |
247 | * Applications MUST CHECK ie_offset field and length field to access IEs and | |
248 | * next bss_info structure in a vector (in struct brcmf_scan_results) | |
249 | */ | |
d34bf64f | 250 | struct brcmf_bss_info_le { |
5b435de0 AS |
251 | __le32 version; /* version field */ |
252 | __le32 length; /* byte length of data in this record, | |
253 | * starting at version and including IEs | |
254 | */ | |
255 | u8 BSSID[ETH_ALEN]; | |
256 | __le16 beacon_period; /* units are Kusec */ | |
257 | __le16 capability; /* Capability information */ | |
258 | u8 SSID_len; | |
259 | u8 SSID[32]; | |
260 | struct { | |
261 | __le32 count; /* # rates in this set */ | |
262 | u8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */ | |
263 | } rateset; /* supported rates */ | |
264 | __le16 chanspec; /* chanspec for bss */ | |
265 | __le16 atim_window; /* units are Kusec */ | |
266 | u8 dtim_period; /* DTIM period */ | |
267 | __le16 RSSI; /* receive signal strength (in dBm) */ | |
268 | s8 phy_noise; /* noise (in dBm) */ | |
269 | ||
270 | u8 n_cap; /* BSS is 802.11N Capable */ | |
271 | /* 802.11N BSS Capabilities (based on HT_CAP_*): */ | |
272 | __le32 nbss_cap; | |
273 | u8 ctl_ch; /* 802.11N BSS control channel number */ | |
274 | __le32 reserved32[1]; /* Reserved for expansion of BSS properties */ | |
275 | u8 flags; /* flags */ | |
276 | u8 reserved[3]; /* Reserved for expansion of BSS properties */ | |
277 | u8 basic_mcs[MCSSET_LEN]; /* 802.11N BSS required MCS set */ | |
278 | ||
279 | __le16 ie_offset; /* offset at which IEs start, from beginning */ | |
280 | __le32 ie_length; /* byte length of Information Elements */ | |
281 | __le16 SNR; /* average SNR of during frame reception */ | |
282 | /* Add new fields here */ | |
283 | /* variable length Information Elements */ | |
284 | }; | |
285 | ||
286 | struct brcm_rateset_le { | |
287 | /* # rates in this set */ | |
288 | __le32 count; | |
289 | /* rates in 500kbps units w/hi bit set if basic */ | |
b87e2c48 | 290 | u8 rates[BRCMF_MAXRATES_IN_SET]; |
5b435de0 AS |
291 | }; |
292 | ||
293 | struct brcmf_ssid { | |
294 | u32 SSID_len; | |
295 | unsigned char SSID[32]; | |
296 | }; | |
297 | ||
298 | struct brcmf_ssid_le { | |
299 | __le32 SSID_len; | |
300 | unsigned char SSID[32]; | |
301 | }; | |
302 | ||
303 | struct brcmf_scan_params_le { | |
304 | struct brcmf_ssid_le ssid_le; /* default: {0, ""} */ | |
305 | u8 bssid[ETH_ALEN]; /* default: bcast */ | |
306 | s8 bss_type; /* default: any, | |
307 | * DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT | |
308 | */ | |
309 | u8 scan_type; /* flags, 0 use default */ | |
310 | __le32 nprobes; /* -1 use default, number of probes per channel */ | |
311 | __le32 active_time; /* -1 use default, dwell time per channel for | |
312 | * active scanning | |
313 | */ | |
314 | __le32 passive_time; /* -1 use default, dwell time per channel | |
315 | * for passive scanning | |
316 | */ | |
317 | __le32 home_time; /* -1 use default, dwell time for the | |
318 | * home channel between channel scans | |
319 | */ | |
320 | __le32 channel_num; /* count of channels and ssids that follow | |
321 | * | |
322 | * low half is count of channels in | |
323 | * channel_list, 0 means default (use all | |
324 | * available channels) | |
325 | * | |
326 | * high half is entries in struct brcmf_ssid | |
327 | * array that follows channel_list, aligned for | |
328 | * s32 (4 bytes) meaning an odd channel count | |
329 | * implies a 2-byte pad between end of | |
330 | * channel_list and first ssid | |
331 | * | |
332 | * if ssid count is zero, single ssid in the | |
333 | * fixed parameter portion is assumed, otherwise | |
334 | * ssid in the fixed portion is ignored | |
335 | */ | |
336 | __le16 channel_list[1]; /* list of chanspecs */ | |
337 | }; | |
338 | ||
5b435de0 AS |
339 | struct brcmf_scan_results { |
340 | u32 buflen; | |
341 | u32 version; | |
342 | u32 count; | |
0527781e | 343 | struct brcmf_bss_info_le bss_info_le[]; |
5b435de0 AS |
344 | }; |
345 | ||
e756af5b HM |
346 | struct brcmf_escan_params_le { |
347 | __le32 version; | |
348 | __le16 action; | |
349 | __le16 sync_id; | |
350 | struct brcmf_scan_params_le params_le; | |
351 | }; | |
352 | ||
353 | struct brcmf_escan_result_le { | |
354 | __le32 buflen; | |
355 | __le32 version; | |
356 | __le16 sync_id; | |
357 | __le16 bss_count; | |
358 | struct brcmf_bss_info_le bss_info_le; | |
359 | }; | |
360 | ||
361 | #define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \ | |
362 | sizeof(struct brcmf_bss_info_le)) | |
363 | ||
5b435de0 AS |
364 | /* used for association with a specific BSSID and chanspec list */ |
365 | struct brcmf_assoc_params_le { | |
366 | /* 00:00:00:00:00:00: broadcast scan */ | |
367 | u8 bssid[ETH_ALEN]; | |
368 | /* 0: all available channels, otherwise count of chanspecs in | |
369 | * chanspec_list */ | |
370 | __le32 chanspec_num; | |
371 | /* list of chanspecs */ | |
372 | __le16 chanspec_list[1]; | |
373 | }; | |
374 | ||
375 | /* used for join with or without a specific bssid and channel list */ | |
376 | struct brcmf_join_params { | |
377 | struct brcmf_ssid_le ssid_le; | |
378 | struct brcmf_assoc_params_le params_le; | |
379 | }; | |
380 | ||
89286dc9 HM |
381 | /* scan params for extended join */ |
382 | struct brcmf_join_scan_params_le { | |
383 | u8 scan_type; /* 0 use default, active or passive scan */ | |
384 | __le32 nprobes; /* -1 use default, nr of probes per channel */ | |
385 | __le32 active_time; /* -1 use default, dwell time per channel for | |
386 | * active scanning | |
387 | */ | |
388 | __le32 passive_time; /* -1 use default, dwell time per channel | |
389 | * for passive scanning | |
390 | */ | |
391 | __le32 home_time; /* -1 use default, dwell time for the home | |
392 | * channel between channel scans | |
393 | */ | |
394 | }; | |
395 | ||
396 | /* extended join params */ | |
397 | struct brcmf_ext_join_params_le { | |
398 | struct brcmf_ssid_le ssid_le; /* {0, ""}: wildcard scan */ | |
399 | struct brcmf_join_scan_params_le scan_le; | |
400 | struct brcmf_assoc_params_le assoc_le; | |
401 | }; | |
402 | ||
5b435de0 AS |
403 | struct brcmf_wsec_key { |
404 | u32 index; /* key index */ | |
405 | u32 len; /* key length */ | |
406 | u8 data[WLAN_MAX_KEY_LEN]; /* key data */ | |
407 | u32 pad_1[18]; | |
408 | u32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ | |
409 | u32 flags; /* misc flags */ | |
410 | u32 pad_2[3]; | |
411 | u32 iv_initialized; /* has IV been initialized already? */ | |
412 | u32 pad_3; | |
413 | /* Rx IV */ | |
414 | struct { | |
415 | u32 hi; /* upper 32 bits of IV */ | |
416 | u16 lo; /* lower 16 bits of IV */ | |
417 | } rxiv; | |
418 | u32 pad_4[2]; | |
419 | u8 ea[ETH_ALEN]; /* per station */ | |
420 | }; | |
421 | ||
422 | /* | |
423 | * dongle requires same struct as above but with fields in little endian order | |
424 | */ | |
425 | struct brcmf_wsec_key_le { | |
426 | __le32 index; /* key index */ | |
427 | __le32 len; /* key length */ | |
428 | u8 data[WLAN_MAX_KEY_LEN]; /* key data */ | |
429 | __le32 pad_1[18]; | |
430 | __le32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ | |
431 | __le32 flags; /* misc flags */ | |
432 | __le32 pad_2[3]; | |
433 | __le32 iv_initialized; /* has IV been initialized already? */ | |
434 | __le32 pad_3; | |
435 | /* Rx IV */ | |
436 | struct { | |
437 | __le32 hi; /* upper 32 bits of IV */ | |
438 | __le16 lo; /* lower 16 bits of IV */ | |
439 | } rxiv; | |
440 | __le32 pad_4[2]; | |
441 | u8 ea[ETH_ALEN]; /* per station */ | |
442 | }; | |
443 | ||
444 | /* Used to get specific STA parameters */ | |
445 | struct brcmf_scb_val_le { | |
446 | __le32 val; | |
447 | u8 ea[ETH_ALEN]; | |
448 | }; | |
449 | ||
450 | /* channel encoding */ | |
451 | struct brcmf_channel_info_le { | |
452 | __le32 hw_channel; | |
453 | __le32 target_channel; | |
454 | __le32 scan_channel; | |
455 | }; | |
456 | ||
1a873342 HM |
457 | struct brcmf_sta_info_le { |
458 | __le16 ver; /* version of this struct */ | |
459 | __le16 len; /* length in bytes of this structure */ | |
460 | __le16 cap; /* sta's advertised capabilities */ | |
461 | __le32 flags; /* flags defined below */ | |
462 | __le32 idle; /* time since data pkt rx'd from sta */ | |
463 | u8 ea[ETH_ALEN]; /* Station address */ | |
464 | __le32 count; /* # rates in this set */ | |
465 | u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units */ | |
466 | /* w/hi bit set if basic */ | |
467 | __le32 in; /* seconds elapsed since associated */ | |
468 | __le32 listen_interval_inms; /* Min Listen interval in ms for STA */ | |
469 | __le32 tx_pkts; /* # of packets transmitted */ | |
470 | __le32 tx_failures; /* # of packets failed */ | |
471 | __le32 rx_ucast_pkts; /* # of unicast packets received */ | |
472 | __le32 rx_mcast_pkts; /* # of multicast packets received */ | |
473 | __le32 tx_rate; /* Rate of last successful tx frame */ | |
474 | __le32 rx_rate; /* Rate of last successful rx frame */ | |
475 | __le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */ | |
476 | __le32 rx_decrypt_failures; /* # of packet decrypted failed */ | |
477 | }; | |
478 | ||
d48200ba HM |
479 | struct brcmf_chanspec_list { |
480 | __le32 count; /* # of entries */ | |
481 | __le32 element[1]; /* variable length uint32 list */ | |
482 | }; | |
483 | ||
0de8aace HM |
484 | /* |
485 | * WLC_E_PROBRESP_MSG | |
486 | * WLC_E_P2P_PROBREQ_MSG | |
487 | * WLC_E_ACTION_FRAME_RX | |
488 | */ | |
489 | struct brcmf_rx_mgmt_data { | |
490 | __be16 version; | |
491 | __be16 chanspec; | |
492 | __be32 rssi; | |
493 | __be32 mactime; | |
494 | __be32 rate; | |
495 | }; | |
496 | ||
5b435de0 AS |
497 | /* Bus independent dongle command */ |
498 | struct brcmf_dcmd { | |
499 | uint cmd; /* common dongle cmd definition */ | |
500 | void *buf; /* pointer to user buffer */ | |
501 | uint len; /* length of user buffer */ | |
502 | u8 set; /* get or set request (optional) */ | |
503 | uint used; /* bytes read or written (optional) */ | |
504 | uint needed; /* bytes needed (optional) */ | |
505 | }; | |
506 | ||
507 | /* Forward decls for struct brcmf_pub (see below) */ | |
5b435de0 | 508 | struct brcmf_proto; /* device communication protocol info */ |
5b435de0 | 509 | struct brcmf_cfg80211_dev; /* cfg80211 device info */ |
349e7104 | 510 | struct brcmf_fws_info; /* firmware signalling info */ |
5b435de0 AS |
511 | |
512 | /* Common structure for module and instance linkage */ | |
513 | struct brcmf_pub { | |
514 | /* Linkage ponters */ | |
8d169aa0 | 515 | struct brcmf_bus *bus_if; |
5b435de0 | 516 | struct brcmf_proto *prot; |
27a68fe3 | 517 | struct brcmf_cfg80211_info *config; |
5b435de0 AS |
518 | |
519 | /* Internal brcmf items */ | |
5b435de0 | 520 | uint hdrlen; /* Total BRCMF header length (proto + bus) */ |
5b435de0 AS |
521 | uint rxsz; /* Rx buffer size bus module should use */ |
522 | u8 wme_dp; /* wme discard priority */ | |
523 | ||
524 | /* Dongle media info */ | |
5b435de0 AS |
525 | unsigned long drv_version; /* Version of dongle-resident driver */ |
526 | u8 mac[ETH_ALEN]; /* MAC address obtained from dongle */ | |
5b435de0 | 527 | |
5b435de0 AS |
528 | /* Multicast data packets sent to dongle */ |
529 | unsigned long tx_multicast; | |
5b435de0 | 530 | |
d08b6a37 FL |
531 | struct brcmf_if *iflist[BRCMF_MAX_IFS]; |
532 | ||
533 | struct mutex proto_block; | |
81f5dcb8 | 534 | unsigned char proto_buf[BRCMF_DCMD_MAXLEN]; |
d08b6a37 | 535 | |
5c36b99a | 536 | struct brcmf_fweh_info fweh; |
349e7104 AS |
537 | |
538 | bool fw_signals; | |
539 | struct brcmf_fws_info *fws; | |
540 | spinlock_t fws_spinlock; | |
d319a7cf AS |
541 | #ifdef DEBUG |
542 | struct dentry *dbgfs_dir; | |
543 | #endif | |
5b435de0 AS |
544 | }; |
545 | ||
546 | struct brcmf_if_event { | |
547 | u8 ifidx; | |
548 | u8 action; | |
549 | u8 flags; | |
550 | u8 bssidx; | |
8fdd1578 | 551 | u8 role; |
5b435de0 AS |
552 | }; |
553 | ||
bb8c8063 | 554 | /* forward declarations */ |
3eacf866 | 555 | struct brcmf_cfg80211_vif; |
bb8c8063 | 556 | struct brcmf_fws_mac_descriptor; |
3eacf866 | 557 | |
29e04ae3 AS |
558 | /** |
559 | * enum brcmf_netif_stop_reason - reason for stopping netif queue. | |
560 | * | |
561 | * @BRCMF_NETIF_STOP_REASON_FWS_FC: | |
562 | * netif stopped due to firmware signalling flow control. | |
563 | * @BRCMF_NETIF_STOP_REASON_BLOCK_BUS: | |
564 | * netif stopped due to bus blocking. | |
565 | */ | |
566 | enum brcmf_netif_stop_reason { | |
567 | BRCMF_NETIF_STOP_REASON_FWS_FC = 1, | |
568 | BRCMF_NETIF_STOP_REASON_BLOCK_BUS = 2 | |
569 | }; | |
570 | ||
1d4fd8d7 AS |
571 | /** |
572 | * struct brcmf_if - interface control information. | |
573 | * | |
574 | * @drvr: points to device related information. | |
3eacf866 | 575 | * @vif: points to cfg80211 specific interface information. |
1d4fd8d7 AS |
576 | * @ndev: associated network device. |
577 | * @stats: interface specific network statistics. | |
bb8c8063 AS |
578 | * @setmacaddr_work: worker object for setting mac address. |
579 | * @multicast_work: worker object for multicast provisioning. | |
580 | * @fws_desc: interface specific firmware-signalling descriptor. | |
2880b868 | 581 | * @ifidx: interface index in device firmware. |
1d4fd8d7 AS |
582 | * @bssidx: index of bss associated with this interface. |
583 | * @mac_addr: assigned mac address. | |
29e04ae3 | 584 | * @netif_stop: bitmap indicates reason why netif queues are stopped. |
10ef7321 HM |
585 | * @pend_8021x_cnt: tracks outstanding number of 802.1x frames. |
586 | * @pend_8021x_wait: used for signalling change in count. | |
1d4fd8d7 AS |
587 | */ |
588 | struct brcmf_if { | |
589 | struct brcmf_pub *drvr; | |
3eacf866 | 590 | struct brcmf_cfg80211_vif *vif; |
1d4fd8d7 AS |
591 | struct net_device *ndev; |
592 | struct net_device_stats stats; | |
bdf5ff51 AS |
593 | struct work_struct setmacaddr_work; |
594 | struct work_struct multicast_work; | |
bb8c8063 | 595 | struct brcmf_fws_mac_descriptor *fws_desc; |
2880b868 | 596 | int ifidx; |
1d4fd8d7 AS |
597 | s32 bssidx; |
598 | u8 mac_addr[ETH_ALEN]; | |
29e04ae3 | 599 | u8 netif_stop; |
10ef7321 HM |
600 | atomic_t pend_8021x_cnt; |
601 | wait_queue_head_t pend_8021x_wait; | |
5b435de0 AS |
602 | }; |
603 | ||
1d4fd8d7 | 604 | |
5b435de0 AS |
605 | extern int brcmf_netdev_wait_pend8021x(struct net_device *ndev); |
606 | ||
5b435de0 AS |
607 | /* Return pointer to interface name */ |
608 | extern char *brcmf_ifname(struct brcmf_pub *drvr, int idx); | |
609 | ||
5b435de0 AS |
610 | /* Query dongle */ |
611 | extern int brcmf_proto_cdc_query_dcmd(struct brcmf_pub *drvr, int ifidx, | |
612 | uint cmd, void *buf, uint len); | |
81f5dcb8 HM |
613 | extern int brcmf_proto_cdc_set_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd, |
614 | void *buf, uint len); | |
5b435de0 | 615 | |
a43af515 | 616 | /* Remove any protocol-specific data header. */ |
349e7104 | 617 | extern int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx, |
a43af515 AS |
618 | struct sk_buff *rxp); |
619 | ||
28c14f4a | 620 | extern int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked); |
2880b868 HM |
621 | extern struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, |
622 | s32 ifidx, char *name, u8 *mac_addr); | |
623 | extern void brcmf_del_if(struct brcmf_pub *drvr, s32 bssidx); | |
29e04ae3 AS |
624 | void brcmf_txflowblock_if(struct brcmf_if *ifp, |
625 | enum brcmf_netif_stop_reason reason, bool state); | |
371830ea | 626 | extern u32 brcmf_get_chip_info(struct brcmf_if *ifp); |
c7f34a69 AS |
627 | extern void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp, |
628 | bool success); | |
5b435de0 | 629 | |
5b435de0 | 630 | #endif /* _BRCMF_H_ */ |