2 * Copyright (c) 2010 Broadcom Corporation
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.
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.
24 #define BRCMF_VERSION_STR "4.218.248.5"
26 /*******************************************************************************
27 * IO codes that are interpreted by dongle firmware
28 ******************************************************************************/
30 #define BRCMF_C_SET_PROMISC 10
31 #define BRCMF_C_GET_RATE 12
32 #define BRCMF_C_GET_INFRA 19
33 #define BRCMF_C_SET_INFRA 20
34 #define BRCMF_C_GET_AUTH 21
35 #define BRCMF_C_SET_AUTH 22
36 #define BRCMF_C_GET_BSSID 23
37 #define BRCMF_C_GET_SSID 25
38 #define BRCMF_C_SET_SSID 26
39 #define BRCMF_C_GET_CHANNEL 29
40 #define BRCMF_C_GET_SRL 31
41 #define BRCMF_C_GET_LRL 33
42 #define BRCMF_C_GET_RADIO 37
43 #define BRCMF_C_SET_RADIO 38
44 #define BRCMF_C_GET_PHYTYPE 39
45 #define BRCMF_C_SET_KEY 45
46 #define BRCMF_C_SET_PASSIVE_SCAN 49
47 #define BRCMF_C_SCAN 50
48 #define BRCMF_C_SCAN_RESULTS 51
49 #define BRCMF_C_DISASSOC 52
50 #define BRCMF_C_REASSOC 53
51 #define BRCMF_C_SET_ROAM_TRIGGER 55
52 #define BRCMF_C_SET_ROAM_DELTA 57
53 #define BRCMF_C_GET_DTIMPRD 77
54 #define BRCMF_C_SET_COUNTRY 84
55 #define BRCMF_C_GET_PM 85
56 #define BRCMF_C_SET_PM 86
57 #define BRCMF_C_GET_AP 117
58 #define BRCMF_C_SET_AP 118
59 #define BRCMF_C_GET_RSSI 127
60 #define BRCMF_C_GET_WSEC 133
61 #define BRCMF_C_SET_WSEC 134
62 #define BRCMF_C_GET_PHY_NOISE 135
63 #define BRCMF_C_GET_BSS_INFO 136
64 #define BRCMF_C_SET_SCAN_CHANNEL_TIME 185
65 #define BRCMF_C_SET_SCAN_UNASSOC_TIME 187
66 #define BRCMF_C_SCB_DEAUTHENTICATE_FOR_REASON 201
67 #define BRCMF_C_GET_VALID_CHANNELS 217
68 #define BRCMF_C_GET_KEY_PRIMARY 235
69 #define BRCMF_C_SET_KEY_PRIMARY 236
70 #define BRCMF_C_SET_SCAN_PASSIVE_TIME 258
71 #define BRCMF_C_GET_VAR 262
72 #define BRCMF_C_SET_VAR 263
74 /* phy types (returned by WLC_GET_PHYTPE) */
75 #define WLC_PHY_TYPE_A 0
76 #define WLC_PHY_TYPE_B 1
77 #define WLC_PHY_TYPE_G 2
78 #define WLC_PHY_TYPE_N 4
79 #define WLC_PHY_TYPE_LP 5
80 #define WLC_PHY_TYPE_SSN 6
81 #define WLC_PHY_TYPE_HT 7
82 #define WLC_PHY_TYPE_LCN 8
83 #define WLC_PHY_TYPE_NULL 0xf
85 #define BRCMF_EVENTING_MASK_LEN 16
87 #define TOE_TX_CSUM_OL 0x00000001
88 #define TOE_RX_CSUM_OL 0x00000002
90 #define BRCMF_BSS_INFO_VERSION 108 /* current ver of brcmf_bss_info struct */
92 /* size of brcmf_scan_params not including variable length array */
93 #define BRCMF_SCAN_PARAMS_FIXED_SIZE 64
95 /* masks for channel and ssid count */
96 #define BRCMF_SCAN_PARAMS_COUNT_MASK 0x0000ffff
97 #define BRCMF_SCAN_PARAMS_NSSID_SHIFT 16
99 #define BRCMF_SCAN_ACTION_START 1
100 #define BRCMF_SCAN_ACTION_CONTINUE 2
101 #define WL_SCAN_ACTION_ABORT 3
103 #define BRCMF_ISCAN_REQ_VERSION 1
105 /* brcmf_iscan_results status values */
106 #define BRCMF_SCAN_RESULTS_SUCCESS 0
107 #define BRCMF_SCAN_RESULTS_PARTIAL 1
108 #define BRCMF_SCAN_RESULTS_PENDING 2
109 #define BRCMF_SCAN_RESULTS_ABORTED 3
110 #define BRCMF_SCAN_RESULTS_NO_MEM 4
112 /* Indicates this key is using soft encrypt */
113 #define WL_SOFT_KEY (1 << 0)
114 /* primary (ie tx) key */
115 #define BRCMF_PRIMARY_KEY (1 << 1)
116 /* Reserved for backward compat */
117 #define WL_KF_RES_4 (1 << 4)
118 /* Reserved for backward compat */
119 #define WL_KF_RES_5 (1 << 5)
120 /* Indicates a group key for a IBSS PEER */
121 #define WL_IBSS_PEER_GROUP_KEY (1 << 6)
123 /* For supporting multiple interfaces */
124 #define BRCMF_MAX_IFS 16
125 #define BRCMF_DEL_IF -0xe
126 #define BRCMF_BAD_IF -0xf
128 #define DOT11_BSSTYPE_ANY 2
129 #define DOT11_MAX_DEFAULT_KEYS 4
131 #define BRCMF_EVENT_MSG_LINK 0x01
132 #define BRCMF_EVENT_MSG_FLUSHTXQ 0x02
133 #define BRCMF_EVENT_MSG_GROUP 0x04
135 struct brcmf_event_msg
{
144 char ifname
[IFNAMSIZ
];
157 struct brcm_ethhdr hdr
;
158 struct brcmf_event_msg msg
;
162 unsigned long rx_packets
; /* total packets received */
163 unsigned long tx_packets
; /* total packets transmitted */
164 unsigned long rx_bytes
; /* total bytes received */
165 unsigned long tx_bytes
; /* total bytes transmitted */
166 unsigned long rx_errors
; /* bad packets received */
167 unsigned long tx_errors
; /* packet transmit problems */
168 unsigned long rx_dropped
; /* packets dropped by dongle */
169 unsigned long tx_dropped
; /* packets dropped by dongle */
170 unsigned long multicast
; /* multicast packets received */
173 /* event codes sent by the dongle to this driver */
174 #define BRCMF_E_SET_SSID 0
175 #define BRCMF_E_JOIN 1
176 #define BRCMF_E_START 2
177 #define BRCMF_E_AUTH 3
178 #define BRCMF_E_AUTH_IND 4
179 #define BRCMF_E_DEAUTH 5
180 #define BRCMF_E_DEAUTH_IND 6
181 #define BRCMF_E_ASSOC 7
182 #define BRCMF_E_ASSOC_IND 8
183 #define BRCMF_E_REASSOC 9
184 #define BRCMF_E_REASSOC_IND 10
185 #define BRCMF_E_DISASSOC 11
186 #define BRCMF_E_DISASSOC_IND 12
187 #define BRCMF_E_QUIET_START 13
188 #define BRCMF_E_QUIET_END 14
189 #define BRCMF_E_BEACON_RX 15
190 #define BRCMF_E_LINK 16
191 #define BRCMF_E_MIC_ERROR 17
192 #define BRCMF_E_NDIS_LINK 18
193 #define BRCMF_E_ROAM 19
194 #define BRCMF_E_TXFAIL 20
195 #define BRCMF_E_PMKID_CACHE 21
196 #define BRCMF_E_RETROGRADE_TSF 22
197 #define BRCMF_E_PRUNE 23
198 #define BRCMF_E_AUTOAUTH 24
199 #define BRCMF_E_EAPOL_MSG 25
200 #define BRCMF_E_SCAN_COMPLETE 26
201 #define BRCMF_E_ADDTS_IND 27
202 #define BRCMF_E_DELTS_IND 28
203 #define BRCMF_E_BCNSENT_IND 29
204 #define BRCMF_E_BCNRX_MSG 30
205 #define BRCMF_E_BCNLOST_MSG 31
206 #define BRCMF_E_ROAM_PREP 32
207 #define BRCMF_E_PFN_NET_FOUND 33
208 #define BRCMF_E_PFN_NET_LOST 34
209 #define BRCMF_E_RESET_COMPLETE 35
210 #define BRCMF_E_JOIN_START 36
211 #define BRCMF_E_ROAM_START 37
212 #define BRCMF_E_ASSOC_START 38
213 #define BRCMF_E_IBSS_ASSOC 39
214 #define BRCMF_E_RADIO 40
215 #define BRCMF_E_PSM_WATCHDOG 41
216 #define BRCMF_E_PROBREQ_MSG 44
217 #define BRCMF_E_SCAN_CONFIRM_IND 45
218 #define BRCMF_E_PSK_SUP 46
219 #define BRCMF_E_COUNTRY_CODE_CHANGED 47
220 #define BRCMF_E_EXCEEDED_MEDIUM_TIME 48
221 #define BRCMF_E_ICV_ERROR 49
222 #define BRCMF_E_UNICAST_DECODE_ERROR 50
223 #define BRCMF_E_MULTICAST_DECODE_ERROR 51
224 #define BRCMF_E_TRACE 52
225 #define BRCMF_E_IF 54
226 #define BRCMF_E_RSSI 56
227 #define BRCMF_E_PFN_SCAN_COMPLETE 57
228 #define BRCMF_E_EXTLOG_MSG 58
229 #define BRCMF_E_ACTION_FRAME 59
230 #define BRCMF_E_ACTION_FRAME_COMPLETE 60
231 #define BRCMF_E_PRE_ASSOC_IND 61
232 #define BRCMF_E_PRE_REASSOC_IND 62
233 #define BRCMF_E_CHANNEL_ADOPTED 63
234 #define BRCMF_E_AP_STARTED 64
235 #define BRCMF_E_DFS_AP_STOP 65
236 #define BRCMF_E_DFS_AP_RESUME 66
237 #define BRCMF_E_RESERVED1 67
238 #define BRCMF_E_RESERVED2 68
239 #define BRCMF_E_ESCAN_RESULT 69
240 #define BRCMF_E_ACTION_FRAME_OFF_CHAN_COMPLETE 70
241 #define BRCMF_E_DCS_REQUEST 73
243 #define BRCMF_E_FIFO_CREDIT_MAP 74
245 #define BRCMF_E_LAST 75
247 #define BRCMF_E_STATUS_SUCCESS 0
248 #define BRCMF_E_STATUS_FAIL 1
249 #define BRCMF_E_STATUS_TIMEOUT 2
250 #define BRCMF_E_STATUS_NO_NETWORKS 3
251 #define BRCMF_E_STATUS_ABORT 4
252 #define BRCMF_E_STATUS_NO_ACK 5
253 #define BRCMF_E_STATUS_UNSOLICITED 6
254 #define BRCMF_E_STATUS_ATTEMPT 7
255 #define BRCMF_E_STATUS_PARTIAL 8
256 #define BRCMF_E_STATUS_NEWSCAN 9
257 #define BRCMF_E_STATUS_NEWASSOC 10
258 #define BRCMF_E_STATUS_11HQUIET 11
259 #define BRCMF_E_STATUS_SUPPRESS 12
260 #define BRCMF_E_STATUS_NOCHANS 13
261 #define BRCMF_E_STATUS_CS_ABORT 15
262 #define BRCMF_E_STATUS_ERROR 16
264 #define BRCMF_E_REASON_INITIAL_ASSOC 0
265 #define BRCMF_E_REASON_LOW_RSSI 1
266 #define BRCMF_E_REASON_DEAUTH 2
267 #define BRCMF_E_REASON_DISASSOC 3
268 #define BRCMF_E_REASON_BCNS_LOST 4
269 #define BRCMF_E_REASON_MINTXRATE 9
270 #define BRCMF_E_REASON_TXFAIL 10
272 #define BRCMF_E_REASON_FAST_ROAM_FAILED 5
273 #define BRCMF_E_REASON_DIRECTED_ROAM 6
274 #define BRCMF_E_REASON_TSPEC_REJECTED 7
275 #define BRCMF_E_REASON_BETTER_AP 8
277 #define BRCMF_E_PRUNE_ENCR_MISMATCH 1
278 #define BRCMF_E_PRUNE_BCAST_BSSID 2
279 #define BRCMF_E_PRUNE_MAC_DENY 3
280 #define BRCMF_E_PRUNE_MAC_NA 4
281 #define BRCMF_E_PRUNE_REG_PASSV 5
282 #define BRCMF_E_PRUNE_SPCT_MGMT 6
283 #define BRCMF_E_PRUNE_RADAR 7
284 #define BRCMF_E_RSN_MISMATCH 8
285 #define BRCMF_E_PRUNE_NO_COMMON_RATES 9
286 #define BRCMF_E_PRUNE_BASIC_RATES 10
287 #define BRCMF_E_PRUNE_CIPHER_NA 12
288 #define BRCMF_E_PRUNE_KNOWN_STA 13
289 #define BRCMF_E_PRUNE_WDS_PEER 15
290 #define BRCMF_E_PRUNE_QBSS_LOAD 16
291 #define BRCMF_E_PRUNE_HOME_AP 17
293 #define BRCMF_E_SUP_OTHER 0
294 #define BRCMF_E_SUP_DECRYPT_KEY_DATA 1
295 #define BRCMF_E_SUP_BAD_UCAST_WEP128 2
296 #define BRCMF_E_SUP_BAD_UCAST_WEP40 3
297 #define BRCMF_E_SUP_UNSUP_KEY_LEN 4
298 #define BRCMF_E_SUP_PW_KEY_CIPHER 5
299 #define BRCMF_E_SUP_MSG3_TOO_MANY_IE 6
300 #define BRCMF_E_SUP_MSG3_IE_MISMATCH 7
301 #define BRCMF_E_SUP_NO_INSTALL_FLAG 8
302 #define BRCMF_E_SUP_MSG3_NO_GTK 9
303 #define BRCMF_E_SUP_GRP_KEY_CIPHER 10
304 #define BRCMF_E_SUP_GRP_MSG1_NO_GTK 11
305 #define BRCMF_E_SUP_GTK_DECRYPT_FAIL 12
306 #define BRCMF_E_SUP_SEND_FAIL 13
307 #define BRCMF_E_SUP_DEAUTH 14
309 #define BRCMF_E_IF_ADD 1
310 #define BRCMF_E_IF_DEL 2
311 #define BRCMF_E_IF_CHANGE 3
313 #define BRCMF_E_IF_ROLE_STA 0
314 #define BRCMF_E_IF_ROLE_AP 1
315 #define BRCMF_E_IF_ROLE_WDS 2
317 #define BRCMF_E_LINK_BCN_LOSS 1
318 #define BRCMF_E_LINK_DISASSOC 2
319 #define BRCMF_E_LINK_ASSOC_REC 3
320 #define BRCMF_E_LINK_BSSCFG_DIS 4
322 /* The level of bus communication with the dongle */
323 enum brcmf_bus_state
{
324 BRCMF_BUS_DOWN
, /* Not ready for frame transfers */
325 BRCMF_BUS_LOAD
, /* Download access only (CPU reset) */
326 BRCMF_BUS_DATA
/* Ready for frame transfers */
329 /* Pattern matching filter. Specifies an offset within received packets to
330 * start matching, the pattern to match, the size of the pattern, and a bitmask
331 * that indicates which bits within the pattern should be matched.
333 struct brcmf_pkt_filter_pattern_le
{
335 * Offset within received packet to start pattern matching.
336 * Offset '0' is the first byte of the ethernet header.
339 /* Size of the pattern. Bitmask must be the same size.*/
342 * Variable length mask and pattern data. mask starts at offset 0.
343 * Pattern immediately follows mask.
345 u8 mask_and_pattern
[1];
348 /* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */
349 struct brcmf_pkt_filter_le
{
350 __le32 id
; /* Unique filter id, specified by app. */
351 __le32 type
; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */
352 __le32 negate_match
; /* Negate the result of filter matches */
353 union { /* Filter definitions */
354 struct brcmf_pkt_filter_pattern_le pattern
; /* Filter pattern */
358 /* IOVAR "pkt_filter_enable" parameter. */
359 struct brcmf_pkt_filter_enable_le
{
360 __le32 id
; /* Unique filter id */
361 __le32 enable
; /* Enable/disable bool */
364 /* BSS info structure
365 * Applications MUST CHECK ie_offset field and length field to access IEs and
366 * next bss_info structure in a vector (in struct brcmf_scan_results)
368 struct brcmf_bss_info
{
369 __le32 version
; /* version field */
370 __le32 length
; /* byte length of data in this record,
371 * starting at version and including IEs
374 __le16 beacon_period
; /* units are Kusec */
375 __le16 capability
; /* Capability information */
379 __le32 count
; /* # rates in this set */
380 u8 rates
[16]; /* rates in 500kbps units w/hi bit set if basic */
381 } rateset
; /* supported rates */
382 __le16 chanspec
; /* chanspec for bss */
383 __le16 atim_window
; /* units are Kusec */
384 u8 dtim_period
; /* DTIM period */
385 __le16 RSSI
; /* receive signal strength (in dBm) */
386 s8 phy_noise
; /* noise (in dBm) */
388 u8 n_cap
; /* BSS is 802.11N Capable */
389 /* 802.11N BSS Capabilities (based on HT_CAP_*): */
391 u8 ctl_ch
; /* 802.11N BSS control channel number */
392 __le32 reserved32
[1]; /* Reserved for expansion of BSS properties */
393 u8 flags
; /* flags */
394 u8 reserved
[3]; /* Reserved for expansion of BSS properties */
395 u8 basic_mcs
[MCSSET_LEN
]; /* 802.11N BSS required MCS set */
397 __le16 ie_offset
; /* offset at which IEs start, from beginning */
398 __le32 ie_length
; /* byte length of Information Elements */
399 __le16 SNR
; /* average SNR of during frame reception */
400 /* Add new fields here */
401 /* variable length Information Elements */
404 struct brcm_rateset_le
{
405 /* # rates in this set */
407 /* rates in 500kbps units w/hi bit set if basic */
408 u8 rates
[WL_NUMRATES
];
413 unsigned char SSID
[32];
416 struct brcmf_ssid_le
{
418 unsigned char SSID
[32];
421 struct brcmf_scan_params_le
{
422 struct brcmf_ssid_le ssid_le
; /* default: {0, ""} */
423 u8 bssid
[ETH_ALEN
]; /* default: bcast */
424 s8 bss_type
; /* default: any,
425 * DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT
427 u8 scan_type
; /* flags, 0 use default */
428 __le32 nprobes
; /* -1 use default, number of probes per channel */
429 __le32 active_time
; /* -1 use default, dwell time per channel for
432 __le32 passive_time
; /* -1 use default, dwell time per channel
433 * for passive scanning
435 __le32 home_time
; /* -1 use default, dwell time for the
436 * home channel between channel scans
438 __le32 channel_num
; /* count of channels and ssids that follow
440 * low half is count of channels in
441 * channel_list, 0 means default (use all
442 * available channels)
444 * high half is entries in struct brcmf_ssid
445 * array that follows channel_list, aligned for
446 * s32 (4 bytes) meaning an odd channel count
447 * implies a 2-byte pad between end of
448 * channel_list and first ssid
450 * if ssid count is zero, single ssid in the
451 * fixed parameter portion is assumed, otherwise
452 * ssid in the fixed portion is ignored
454 __le16 channel_list
[1]; /* list of chanspecs */
457 /* incremental scan struct */
458 struct brcmf_iscan_params_le
{
461 __le16 scan_duration
;
462 struct brcmf_scan_params_le params_le
;
465 struct brcmf_scan_results
{
469 struct brcmf_bss_info bss_info
[1];
472 struct brcmf_scan_results_le
{
476 struct brcmf_bss_info bss_info
[1];
479 /* used for association with a specific BSSID and chanspec list */
480 struct brcmf_assoc_params_le
{
481 /* 00:00:00:00:00:00: broadcast scan */
483 /* 0: all available channels, otherwise count of chanspecs in
486 /* list of chanspecs */
487 __le16 chanspec_list
[1];
490 /* used for join with or without a specific bssid and channel list */
491 struct brcmf_join_params
{
492 struct brcmf_ssid_le ssid_le
;
493 struct brcmf_assoc_params_le params_le
;
496 /* size of brcmf_scan_results not including variable length array */
497 #define BRCMF_SCAN_RESULTS_FIXED_SIZE \
498 (sizeof(struct brcmf_scan_results) - sizeof(struct brcmf_bss_info))
500 /* incremental scan results struct */
501 struct brcmf_iscan_results
{
507 struct brcmf_scan_results results
;
508 struct brcmf_scan_results_le results_le
;
512 /* size of brcmf_iscan_results not including variable length array */
513 #define BRCMF_ISCAN_RESULTS_FIXED_SIZE \
514 (BRCMF_SCAN_RESULTS_FIXED_SIZE + \
515 offsetof(struct brcmf_iscan_results, results))
517 struct brcmf_wsec_key
{
518 u32 index
; /* key index */
519 u32 len
; /* key length */
520 u8 data
[WLAN_MAX_KEY_LEN
]; /* key data */
522 u32 algo
; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
523 u32 flags
; /* misc flags */
525 u32 iv_initialized
; /* has IV been initialized already? */
529 u32 hi
; /* upper 32 bits of IV */
530 u16 lo
; /* lower 16 bits of IV */
533 u8 ea
[ETH_ALEN
]; /* per station */
537 * dongle requires same struct as above but with fields in little endian order
539 struct brcmf_wsec_key_le
{
540 __le32 index
; /* key index */
541 __le32 len
; /* key length */
542 u8 data
[WLAN_MAX_KEY_LEN
]; /* key data */
544 __le32 algo
; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
545 __le32 flags
; /* misc flags */
547 __le32 iv_initialized
; /* has IV been initialized already? */
551 __le32 hi
; /* upper 32 bits of IV */
552 __le16 lo
; /* lower 16 bits of IV */
555 u8 ea
[ETH_ALEN
]; /* per station */
558 /* Used to get specific STA parameters */
559 struct brcmf_scb_val_le
{
564 /* channel encoding */
565 struct brcmf_channel_info_le
{
567 __le32 target_channel
;
571 /* Bus independent dongle command */
573 uint cmd
; /* common dongle cmd definition */
574 void *buf
; /* pointer to user buffer */
575 uint len
; /* length of user buffer */
576 u8 set
; /* get or set request (optional) */
577 uint used
; /* bytes read or written (optional) */
578 uint needed
; /* bytes needed (optional) */
581 /* Forward decls for struct brcmf_pub (see below) */
582 struct brcmf_bus
; /* device bus info */
583 struct brcmf_proto
; /* device communication protocol info */
584 struct brcmf_info
; /* device driver info */
585 struct brcmf_cfg80211_dev
; /* cfg80211 device info */
587 /* Common structure for module and instance linkage */
589 /* Linkage ponters */
590 struct brcmf_bus
*bus
;
591 struct brcmf_proto
*prot
;
592 struct brcmf_info
*info
;
593 struct brcmf_cfg80211_dev
*config
;
595 /* Internal brcmf items */
596 bool up
; /* Driver up/down (to OS) */
597 bool txoff
; /* Transmit flow-controlled */
598 enum brcmf_bus_state busstate
;
599 uint hdrlen
; /* Total BRCMF header length (proto + bus) */
600 uint maxctl
; /* Max size rxctl request from proto to bus */
601 uint rxsz
; /* Rx buffer size bus module should use */
602 u8 wme_dp
; /* wme discard priority */
604 /* Dongle media info */
605 bool iswl
; /* Dongle-resident driver is wl */
606 unsigned long drv_version
; /* Version of dongle-resident driver */
607 u8 mac
[ETH_ALEN
]; /* MAC address obtained from dongle */
608 struct dngl_stats dstats
; /* Stats for dongle-based data */
610 /* Additional stats for the bus level */
612 /* Data packets sent to dongle */
613 unsigned long tx_packets
;
614 /* Multicast data packets sent to dongle */
615 unsigned long tx_multicast
;
616 /* Errors in sending data to dongle */
617 unsigned long tx_errors
;
618 /* Control packets sent to dongle */
619 unsigned long tx_ctlpkts
;
620 /* Errors sending control frames to dongle */
621 unsigned long tx_ctlerrs
;
622 /* Packets sent up the network interface */
623 unsigned long rx_packets
;
624 /* Multicast packets sent up the network interface */
625 unsigned long rx_multicast
;
626 /* Errors processing rx data packets */
627 unsigned long rx_errors
;
628 /* Control frames processed from dongle */
629 unsigned long rx_ctlpkts
;
631 /* Errors in processing rx control frames */
632 unsigned long rx_ctlerrs
;
633 /* Packets dropped locally (no memory) */
634 unsigned long rx_dropped
;
635 /* Packets flushed due to unscheduled sendup thread */
636 unsigned long rx_flushed
;
637 /* Number of times dpc scheduled by watchdog timer */
638 unsigned long wd_dpc_sched
;
640 /* Number of packets where header read-ahead was used. */
641 unsigned long rx_readahead_cnt
;
642 /* Number of tx packets we had to realloc for headroom */
643 unsigned long tx_realloc
;
644 /* Number of flow control pkts recvd */
645 unsigned long fc_packets
;
647 /* Last error return */
651 /* Last error from dongle */
654 /* Suspend disable flag flag */
655 int suspend_disable_flag
; /* "1" to disable all extra powersaving
657 int in_suspend
; /* flag set to 1 when early suspend called */
658 int dtim_skip
; /* dtim skip , default 0 means wake each dtim */
660 /* Pkt filter defination */
661 char *pktfilter
[100];
664 u8 country_code
[BRCM_CNTRY_BUF_SZ
];
665 char eventmask
[BRCMF_EVENTING_MASK_LEN
];
669 struct brcmf_if_event
{
676 struct bcmevent_name
{
681 extern const struct bcmevent_name bcmevent_names
[];
683 extern uint
brcmf_c_mkiovar(char *name
, char *data
, uint datalen
,
684 char *buf
, uint len
);
686 /* Indication from bus module regarding presence/insertion of dongle.
687 * Return struct brcmf_pub pointer, used as handle to OS module in later calls.
688 * Returned structure should have bus and prot pointers filled in.
689 * bus_hdrlen specifies required headroom for bus module header.
691 extern struct brcmf_pub
*brcmf_attach(struct brcmf_bus
*bus
,
693 extern int brcmf_net_attach(struct brcmf_pub
*drvr
, int idx
);
694 extern int brcmf_netdev_wait_pend8021x(struct net_device
*ndev
);
696 extern s32
brcmf_exec_dcmd(struct net_device
*dev
, u32 cmd
, void *arg
, u32 len
);
698 /* Indication from bus module regarding removal/absence of dongle */
699 extern void brcmf_detach(struct brcmf_pub
*drvr
);
701 /* Indication from bus module to change flow-control state */
702 extern void brcmf_txflowcontrol(struct brcmf_pub
*drvr
, int ifidx
, bool on
);
704 extern bool brcmf_c_prec_enq(struct brcmf_pub
*drvr
, struct pktq
*q
,
705 struct sk_buff
*pkt
, int prec
);
707 /* Receive frame for delivery to OS. Callee disposes of rxp. */
708 extern void brcmf_rx_frame(struct brcmf_pub
*drvr
, int ifidx
,
709 struct sk_buff
*rxp
, int numpkt
);
711 /* Return pointer to interface name */
712 extern char *brcmf_ifname(struct brcmf_pub
*drvr
, int idx
);
714 /* Notify tx completion */
715 extern void brcmf_txcomplete(struct brcmf_pub
*drvr
, struct sk_buff
*txp
,
719 extern int brcmf_proto_cdc_query_dcmd(struct brcmf_pub
*drvr
, int ifidx
,
720 uint cmd
, void *buf
, uint len
);
722 /* OS independent layer functions */
723 extern int brcmf_os_proto_block(struct brcmf_pub
*drvr
);
724 extern int brcmf_os_proto_unblock(struct brcmf_pub
*drvr
);
726 extern int brcmf_write_to_file(struct brcmf_pub
*drvr
, const u8
*buf
, int size
);
729 extern int brcmf_ifname2idx(struct brcmf_info
*drvr_priv
, char *name
);
730 extern int brcmf_c_host_event(struct brcmf_info
*drvr_priv
, int *idx
,
731 void *pktdata
, struct brcmf_event_msg
*,
734 extern void brcmf_c_init(void);
736 extern int brcmf_add_if(struct brcmf_info
*drvr_priv
, int ifidx
,
737 struct net_device
*ndev
, char *name
, u8
*mac_addr
,
738 u32 flags
, u8 bssidx
);
739 extern void brcmf_del_if(struct brcmf_info
*drvr_priv
, int ifidx
);
741 /* Send packet to dongle via data channel */
742 extern int brcmf_sendpkt(struct brcmf_pub
*drvr
, int ifidx
,\
743 struct sk_buff
*pkt
);
745 extern int brcmf_bus_start(struct brcmf_pub
*drvr
);
747 extern void brcmf_c_pktfilter_offload_set(struct brcmf_pub
*drvr
, char *arg
);
748 extern void brcmf_c_pktfilter_offload_enable(struct brcmf_pub
*drvr
, char *arg
,
749 int enable
, int master_mode
);
751 #define BRCMF_DCMD_SMLEN 256 /* "small" cmd buffer required */
752 #define BRCMF_DCMD_MEDLEN 1536 /* "med" cmd buffer required */
753 #define BRCMF_DCMD_MAXLEN 8192 /* max length cmd buffer required */
756 #define BRCMF_ERROR_VAL 0x0001
757 #define BRCMF_TRACE_VAL 0x0002
758 #define BRCMF_INFO_VAL 0x0004
759 #define BRCMF_DATA_VAL 0x0008
760 #define BRCMF_CTL_VAL 0x0010
761 #define BRCMF_TIMER_VAL 0x0020
762 #define BRCMF_HDRS_VAL 0x0040
763 #define BRCMF_BYTES_VAL 0x0080
764 #define BRCMF_INTR_VAL 0x0100
765 #define BRCMF_GLOM_VAL 0x0400
766 #define BRCMF_EVENT_VAL 0x0800
767 #define BRCMF_BTA_VAL 0x1000
768 #define BRCMF_ISCAN_VAL 0x2000
770 /* Enter idle immediately (no timeout) */
771 #define BRCMF_IDLE_IMMEDIATE (-1)
772 #define BRCMF_IDLE_ACTIVE 0 /* Do not request any SD clock change
774 #define BRCMF_IDLE_INTERVAL 1
776 #endif /* _BRCMF_H_ */