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 109 /* curr ver of brcmf_bss_info_le 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
126 #define DOT11_BSSTYPE_ANY 2
127 #define DOT11_MAX_DEFAULT_KEYS 4
129 #define BRCMF_EVENT_MSG_LINK 0x01
130 #define BRCMF_EVENT_MSG_FLUSHTXQ 0x02
131 #define BRCMF_EVENT_MSG_GROUP 0x04
133 struct brcmf_event_msg {
142 char ifname[IFNAMSIZ];
155 struct brcm_ethhdr hdr;
156 struct brcmf_event_msg msg;
160 unsigned long rx_packets; /* total packets received */
161 unsigned long tx_packets; /* total packets transmitted */
162 unsigned long rx_bytes; /* total bytes received */
163 unsigned long tx_bytes; /* total bytes transmitted */
164 unsigned long rx_errors; /* bad packets received */
165 unsigned long tx_errors; /* packet transmit problems */
166 unsigned long rx_dropped; /* packets dropped by dongle */
167 unsigned long tx_dropped; /* packets dropped by dongle */
168 unsigned long multicast; /* multicast packets received */
171 /* event codes sent by the dongle to this driver */
172 #define BRCMF_E_SET_SSID 0
173 #define BRCMF_E_JOIN 1
174 #define BRCMF_E_START 2
175 #define BRCMF_E_AUTH 3
176 #define BRCMF_E_AUTH_IND 4
177 #define BRCMF_E_DEAUTH 5
178 #define BRCMF_E_DEAUTH_IND 6
179 #define BRCMF_E_ASSOC 7
180 #define BRCMF_E_ASSOC_IND 8
181 #define BRCMF_E_REASSOC 9
182 #define BRCMF_E_REASSOC_IND 10
183 #define BRCMF_E_DISASSOC 11
184 #define BRCMF_E_DISASSOC_IND 12
185 #define BRCMF_E_QUIET_START 13
186 #define BRCMF_E_QUIET_END 14
187 #define BRCMF_E_BEACON_RX 15
188 #define BRCMF_E_LINK 16
189 #define BRCMF_E_MIC_ERROR 17
190 #define BRCMF_E_NDIS_LINK 18
191 #define BRCMF_E_ROAM 19
192 #define BRCMF_E_TXFAIL 20
193 #define BRCMF_E_PMKID_CACHE 21
194 #define BRCMF_E_RETROGRADE_TSF 22
195 #define BRCMF_E_PRUNE 23
196 #define BRCMF_E_AUTOAUTH 24
197 #define BRCMF_E_EAPOL_MSG 25
198 #define BRCMF_E_SCAN_COMPLETE 26
199 #define BRCMF_E_ADDTS_IND 27
200 #define BRCMF_E_DELTS_IND 28
201 #define BRCMF_E_BCNSENT_IND 29
202 #define BRCMF_E_BCNRX_MSG 30
203 #define BRCMF_E_BCNLOST_MSG 31
204 #define BRCMF_E_ROAM_PREP 32
205 #define BRCMF_E_PFN_NET_FOUND 33
206 #define BRCMF_E_PFN_NET_LOST 34
207 #define BRCMF_E_RESET_COMPLETE 35
208 #define BRCMF_E_JOIN_START 36
209 #define BRCMF_E_ROAM_START 37
210 #define BRCMF_E_ASSOC_START 38
211 #define BRCMF_E_IBSS_ASSOC 39
212 #define BRCMF_E_RADIO 40
213 #define BRCMF_E_PSM_WATCHDOG 41
214 #define BRCMF_E_PROBREQ_MSG 44
215 #define BRCMF_E_SCAN_CONFIRM_IND 45
216 #define BRCMF_E_PSK_SUP 46
217 #define BRCMF_E_COUNTRY_CODE_CHANGED 47
218 #define BRCMF_E_EXCEEDED_MEDIUM_TIME 48
219 #define BRCMF_E_ICV_ERROR 49
220 #define BRCMF_E_UNICAST_DECODE_ERROR 50
221 #define BRCMF_E_MULTICAST_DECODE_ERROR 51
222 #define BRCMF_E_TRACE 52
223 #define BRCMF_E_IF 54
224 #define BRCMF_E_RSSI 56
225 #define BRCMF_E_PFN_SCAN_COMPLETE 57
226 #define BRCMF_E_EXTLOG_MSG 58
227 #define BRCMF_E_ACTION_FRAME 59
228 #define BRCMF_E_ACTION_FRAME_COMPLETE 60
229 #define BRCMF_E_PRE_ASSOC_IND 61
230 #define BRCMF_E_PRE_REASSOC_IND 62
231 #define BRCMF_E_CHANNEL_ADOPTED 63
232 #define BRCMF_E_AP_STARTED 64
233 #define BRCMF_E_DFS_AP_STOP 65
234 #define BRCMF_E_DFS_AP_RESUME 66
235 #define BRCMF_E_RESERVED1 67
236 #define BRCMF_E_RESERVED2 68
237 #define BRCMF_E_ESCAN_RESULT 69
238 #define BRCMF_E_ACTION_FRAME_OFF_CHAN_COMPLETE 70
239 #define BRCMF_E_DCS_REQUEST 73
241 #define BRCMF_E_FIFO_CREDIT_MAP 74
243 #define BRCMF_E_LAST 75
245 #define BRCMF_E_STATUS_SUCCESS 0
246 #define BRCMF_E_STATUS_FAIL 1
247 #define BRCMF_E_STATUS_TIMEOUT 2
248 #define BRCMF_E_STATUS_NO_NETWORKS 3
249 #define BRCMF_E_STATUS_ABORT 4
250 #define BRCMF_E_STATUS_NO_ACK 5
251 #define BRCMF_E_STATUS_UNSOLICITED 6
252 #define BRCMF_E_STATUS_ATTEMPT 7
253 #define BRCMF_E_STATUS_PARTIAL 8
254 #define BRCMF_E_STATUS_NEWSCAN 9
255 #define BRCMF_E_STATUS_NEWASSOC 10
256 #define BRCMF_E_STATUS_11HQUIET 11
257 #define BRCMF_E_STATUS_SUPPRESS 12
258 #define BRCMF_E_STATUS_NOCHANS 13
259 #define BRCMF_E_STATUS_CS_ABORT 15
260 #define BRCMF_E_STATUS_ERROR 16
262 #define BRCMF_E_REASON_INITIAL_ASSOC 0
263 #define BRCMF_E_REASON_LOW_RSSI 1
264 #define BRCMF_E_REASON_DEAUTH 2
265 #define BRCMF_E_REASON_DISASSOC 3
266 #define BRCMF_E_REASON_BCNS_LOST 4
267 #define BRCMF_E_REASON_MINTXRATE 9
268 #define BRCMF_E_REASON_TXFAIL 10
270 #define BRCMF_E_REASON_FAST_ROAM_FAILED 5
271 #define BRCMF_E_REASON_DIRECTED_ROAM 6
272 #define BRCMF_E_REASON_TSPEC_REJECTED 7
273 #define BRCMF_E_REASON_BETTER_AP 8
275 #define BRCMF_E_PRUNE_ENCR_MISMATCH 1
276 #define BRCMF_E_PRUNE_BCAST_BSSID 2
277 #define BRCMF_E_PRUNE_MAC_DENY 3
278 #define BRCMF_E_PRUNE_MAC_NA 4
279 #define BRCMF_E_PRUNE_REG_PASSV 5
280 #define BRCMF_E_PRUNE_SPCT_MGMT 6
281 #define BRCMF_E_PRUNE_RADAR 7
282 #define BRCMF_E_RSN_MISMATCH 8
283 #define BRCMF_E_PRUNE_NO_COMMON_RATES 9
284 #define BRCMF_E_PRUNE_BASIC_RATES 10
285 #define BRCMF_E_PRUNE_CIPHER_NA 12
286 #define BRCMF_E_PRUNE_KNOWN_STA 13
287 #define BRCMF_E_PRUNE_WDS_PEER 15
288 #define BRCMF_E_PRUNE_QBSS_LOAD 16
289 #define BRCMF_E_PRUNE_HOME_AP 17
291 #define BRCMF_E_SUP_OTHER 0
292 #define BRCMF_E_SUP_DECRYPT_KEY_DATA 1
293 #define BRCMF_E_SUP_BAD_UCAST_WEP128 2
294 #define BRCMF_E_SUP_BAD_UCAST_WEP40 3
295 #define BRCMF_E_SUP_UNSUP_KEY_LEN 4
296 #define BRCMF_E_SUP_PW_KEY_CIPHER 5
297 #define BRCMF_E_SUP_MSG3_TOO_MANY_IE 6
298 #define BRCMF_E_SUP_MSG3_IE_MISMATCH 7
299 #define BRCMF_E_SUP_NO_INSTALL_FLAG 8
300 #define BRCMF_E_SUP_MSG3_NO_GTK 9
301 #define BRCMF_E_SUP_GRP_KEY_CIPHER 10
302 #define BRCMF_E_SUP_GRP_MSG1_NO_GTK 11
303 #define BRCMF_E_SUP_GTK_DECRYPT_FAIL 12
304 #define BRCMF_E_SUP_SEND_FAIL 13
305 #define BRCMF_E_SUP_DEAUTH 14
307 #define BRCMF_E_IF_ADD 1
308 #define BRCMF_E_IF_DEL 2
309 #define BRCMF_E_IF_CHANGE 3
311 #define BRCMF_E_IF_ROLE_STA 0
312 #define BRCMF_E_IF_ROLE_AP 1
313 #define BRCMF_E_IF_ROLE_WDS 2
315 #define BRCMF_E_LINK_BCN_LOSS 1
316 #define BRCMF_E_LINK_DISASSOC 2
317 #define BRCMF_E_LINK_ASSOC_REC 3
318 #define BRCMF_E_LINK_BSSCFG_DIS 4
320 /* The level of bus communication with the dongle */
321 enum brcmf_bus_state {
322 BRCMF_BUS_DOWN, /* Not ready for frame transfers */
323 BRCMF_BUS_LOAD, /* Download access only (CPU reset) */
324 BRCMF_BUS_DATA /* Ready for frame transfers */
327 /* Pattern matching filter. Specifies an offset within received packets to
328 * start matching, the pattern to match, the size of the pattern, and a bitmask
329 * that indicates which bits within the pattern should be matched.
331 struct brcmf_pkt_filter_pattern_le {
333 * Offset within received packet to start pattern matching.
334 * Offset '0' is the first byte of the ethernet header.
337 /* Size of the pattern. Bitmask must be the same size.*/
340 * Variable length mask and pattern data. mask starts at offset 0.
341 * Pattern immediately follows mask.
343 u8 mask_and_pattern[1];
346 /* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */
347 struct brcmf_pkt_filter_le {
348 __le32 id; /* Unique filter id, specified by app. */
349 __le32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */
350 __le32 negate_match; /* Negate the result of filter matches */
351 union { /* Filter definitions */
352 struct brcmf_pkt_filter_pattern_le pattern; /* Filter pattern */
356 /* IOVAR "pkt_filter_enable" parameter. */
357 struct brcmf_pkt_filter_enable_le {
358 __le32 id; /* Unique filter id */
359 __le32 enable; /* Enable/disable bool */
362 /* BSS info structure
363 * Applications MUST CHECK ie_offset field and length field to access IEs and
364 * next bss_info structure in a vector (in struct brcmf_scan_results)
366 struct brcmf_bss_info_le {
367 __le32 version; /* version field */
368 __le32 length; /* byte length of data in this record,
369 * starting at version and including IEs
372 __le16 beacon_period; /* units are Kusec */
373 __le16 capability; /* Capability information */
377 __le32 count; /* # rates in this set */
378 u8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */
379 } rateset; /* supported rates */
380 __le16 chanspec; /* chanspec for bss */
381 __le16 atim_window; /* units are Kusec */
382 u8 dtim_period; /* DTIM period */
383 __le16 RSSI; /* receive signal strength (in dBm) */
384 s8 phy_noise; /* noise (in dBm) */
386 u8 n_cap; /* BSS is 802.11N Capable */
387 /* 802.11N BSS Capabilities (based on HT_CAP_*): */
389 u8 ctl_ch; /* 802.11N BSS control channel number */
390 __le32 reserved32[1]; /* Reserved for expansion of BSS properties */
391 u8 flags; /* flags */
392 u8 reserved[3]; /* Reserved for expansion of BSS properties */
393 u8 basic_mcs[MCSSET_LEN]; /* 802.11N BSS required MCS set */
395 __le16 ie_offset; /* offset at which IEs start, from beginning */
396 __le32 ie_length; /* byte length of Information Elements */
397 __le16 SNR; /* average SNR of during frame reception */
398 /* Add new fields here */
399 /* variable length Information Elements */
402 struct brcm_rateset_le {
403 /* # rates in this set */
405 /* rates in 500kbps units w/hi bit set if basic */
406 u8 rates[WL_NUMRATES];
411 unsigned char SSID[32];
414 struct brcmf_ssid_le {
416 unsigned char SSID[32];
419 struct brcmf_scan_params_le {
420 struct brcmf_ssid_le ssid_le; /* default: {0, ""} */
421 u8 bssid[ETH_ALEN]; /* default: bcast */
422 s8 bss_type; /* default: any,
423 * DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT
425 u8 scan_type; /* flags, 0 use default */
426 __le32 nprobes; /* -1 use default, number of probes per channel */
427 __le32 active_time; /* -1 use default, dwell time per channel for
430 __le32 passive_time; /* -1 use default, dwell time per channel
431 * for passive scanning
433 __le32 home_time; /* -1 use default, dwell time for the
434 * home channel between channel scans
436 __le32 channel_num; /* count of channels and ssids that follow
438 * low half is count of channels in
439 * channel_list, 0 means default (use all
440 * available channels)
442 * high half is entries in struct brcmf_ssid
443 * array that follows channel_list, aligned for
444 * s32 (4 bytes) meaning an odd channel count
445 * implies a 2-byte pad between end of
446 * channel_list and first ssid
448 * if ssid count is zero, single ssid in the
449 * fixed parameter portion is assumed, otherwise
450 * ssid in the fixed portion is ignored
452 __le16 channel_list[1]; /* list of chanspecs */
455 /* incremental scan struct */
456 struct brcmf_iscan_params_le {
459 __le16 scan_duration;
460 struct brcmf_scan_params_le params_le;
463 struct brcmf_scan_results {
467 struct brcmf_bss_info_le bss_info_le[];
470 struct brcmf_scan_results_le {
476 /* used for association with a specific BSSID and chanspec list */
477 struct brcmf_assoc_params_le {
478 /* 00:00:00:00:00:00: broadcast scan */
480 /* 0: all available channels, otherwise count of chanspecs in
483 /* list of chanspecs */
484 __le16 chanspec_list[1];
487 /* used for join with or without a specific bssid and channel list */
488 struct brcmf_join_params {
489 struct brcmf_ssid_le ssid_le;
490 struct brcmf_assoc_params_le params_le;
493 /* incremental scan results struct */
494 struct brcmf_iscan_results {
500 struct brcmf_scan_results results;
501 struct brcmf_scan_results_le results_le;
505 /* size of brcmf_iscan_results not including variable length array */
506 #define BRCMF_ISCAN_RESULTS_FIXED_SIZE \
507 (sizeof(struct brcmf_scan_results) + \
508 offsetof(struct brcmf_iscan_results, results))
510 struct brcmf_wsec_key {
511 u32 index; /* key index */
512 u32 len; /* key length */
513 u8 data[WLAN_MAX_KEY_LEN]; /* key data */
515 u32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
516 u32 flags; /* misc flags */
518 u32 iv_initialized; /* has IV been initialized already? */
522 u32 hi; /* upper 32 bits of IV */
523 u16 lo; /* lower 16 bits of IV */
526 u8 ea[ETH_ALEN]; /* per station */
530 * dongle requires same struct as above but with fields in little endian order
532 struct brcmf_wsec_key_le {
533 __le32 index; /* key index */
534 __le32 len; /* key length */
535 u8 data[WLAN_MAX_KEY_LEN]; /* key data */
537 __le32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
538 __le32 flags; /* misc flags */
540 __le32 iv_initialized; /* has IV been initialized already? */
544 __le32 hi; /* upper 32 bits of IV */
545 __le16 lo; /* lower 16 bits of IV */
548 u8 ea[ETH_ALEN]; /* per station */
551 /* Used to get specific STA parameters */
552 struct brcmf_scb_val_le {
557 /* channel encoding */
558 struct brcmf_channel_info_le {
560 __le32 target_channel;
564 /* Bus independent dongle command */
566 uint cmd; /* common dongle cmd definition */
567 void *buf; /* pointer to user buffer */
568 uint len; /* length of user buffer */
569 u8 set; /* get or set request (optional) */
570 uint used; /* bytes read or written (optional) */
571 uint needed; /* bytes needed (optional) */
575 u8 type; /* bus type */
576 void *bus_priv; /* pointer to bus private structure */
577 void *drvr; /* pointer to driver pub structure brcmf_pub */
578 enum brcmf_bus_state state;
579 uint maxctl; /* Max size rxctl request from proto to bus */
580 bool drvr_up; /* Status flag of driver up/down */
583 /* Forward decls for struct brcmf_pub (see below) */
584 struct brcmf_sdio; /* device bus info */
585 struct brcmf_proto; /* device communication protocol info */
586 struct brcmf_cfg80211_dev; /* cfg80211 device info */
588 /* Common structure for module and instance linkage */
590 /* Linkage ponters */
591 struct brcmf_sdio *bus;
592 struct brcmf_bus *bus_if;
593 struct brcmf_proto *prot;
594 struct brcmf_cfg80211_dev *config;
595 struct device *dev; /* fullmac dongle device pointer */
597 /* Internal brcmf items */
598 bool txoff; /* Transmit flow-controlled */
599 uint hdrlen; /* Total BRCMF header length (proto + bus) */
600 uint rxsz; /* Rx buffer size bus module should use */
601 u8 wme_dp; /* wme discard priority */
603 /* Dongle media info */
604 bool iswl; /* Dongle-resident driver is wl */
605 unsigned long drv_version; /* Version of dongle-resident driver */
606 u8 mac[ETH_ALEN]; /* MAC address obtained from dongle */
607 struct dngl_stats dstats; /* Stats for dongle-based data */
609 /* Additional stats for the bus level */
611 /* Multicast data packets sent to dongle */
612 unsigned long tx_multicast;
613 /* Packets flushed due to unscheduled sendup thread */
614 unsigned long rx_flushed;
615 /* Number of times dpc scheduled by watchdog timer */
616 unsigned long wd_dpc_sched;
618 /* Number of tx packets we had to realloc for headroom */
619 unsigned long tx_realloc;
620 /* Number of flow control pkts recvd */
621 unsigned long fc_packets;
623 /* Last error return */
626 /* Last error from dongle */
629 /* Suspend disable flag flag */
630 int suspend_disable_flag; /* "1" to disable all extra powersaving
632 int in_suspend; /* flag set to 1 when early suspend called */
633 int dtim_skip; /* dtim skip , default 0 means wake each dtim */
635 /* Pkt filter defination */
636 char *pktfilter[100];
639 u8 country_code[BRCM_CNTRY_BUF_SZ];
640 char eventmask[BRCMF_EVENTING_MASK_LEN];
642 struct brcmf_if *iflist[BRCMF_MAX_IFS];
644 struct mutex proto_block;
646 struct work_struct setmacaddr_work;
647 struct work_struct multicast_work;
648 u8 macvalue[ETH_ALEN];
649 atomic_t pend_8021x_cnt;
652 struct brcmf_if_event {
659 struct bcmevent_name {
664 extern const struct bcmevent_name bcmevent_names[];
666 extern uint brcmf_c_mkiovar(char *name, char *data, uint datalen,
667 char *buf, uint len);
669 /* Indication from bus module regarding presence/insertion of dongle.
670 * Return struct brcmf_pub pointer, used as handle to OS module in later calls.
671 * Returned structure should have bus and prot pointers filled in.
672 * bus_hdrlen specifies required headroom for bus module header.
674 extern struct brcmf_pub *brcmf_attach(struct brcmf_sdio *bus,
675 uint bus_hdrlen, struct device *dev);
676 extern int brcmf_net_attach(struct brcmf_pub *drvr, int idx);
677 extern int brcmf_netdev_wait_pend8021x(struct net_device *ndev);
679 extern s32 brcmf_exec_dcmd(struct net_device *dev, u32 cmd, void *arg, u32 len);
681 /* Indication from bus module regarding removal/absence of dongle */
682 extern void brcmf_detach(struct device *dev);
684 /* Indication from bus module to change flow-control state */
685 extern void brcmf_txflowcontrol(struct device *dev, int ifidx, bool on);
687 extern bool brcmf_c_prec_enq(struct device *dev, struct pktq *q,
688 struct sk_buff *pkt, int prec);
690 /* Receive frame for delivery to OS. Callee disposes of rxp. */
691 extern void brcmf_rx_frame(struct device *dev, int ifidx,
692 struct sk_buff_head *rxlist);
693 static inline void brcmf_rx_packet(struct device *dev, int ifidx,
696 struct sk_buff_head q;
698 skb_queue_head_init(&q);
699 skb_queue_tail(&q, pkt);
700 brcmf_rx_frame(dev, ifidx, &q);
703 /* Return pointer to interface name */
704 extern char *brcmf_ifname(struct brcmf_pub *drvr, int idx);
706 /* Notify tx completion */
707 extern void brcmf_txcomplete(struct device *dev, struct sk_buff *txp,
711 extern int brcmf_proto_cdc_query_dcmd(struct brcmf_pub *drvr, int ifidx,
712 uint cmd, void *buf, uint len);
715 extern int brcmf_write_to_file(struct brcmf_pub *drvr, const u8 *buf, int size);
718 extern int brcmf_ifname2idx(struct brcmf_pub *drvr, char *name);
719 extern int brcmf_c_host_event(struct brcmf_pub *drvr, int *idx,
720 void *pktdata, struct brcmf_event_msg *,
723 extern int brcmf_add_if(struct device *dev, int ifidx,
724 char *name, u8 *mac_addr);
725 extern void brcmf_del_if(struct brcmf_pub *drvr, int ifidx);
727 /* Send packet to dongle via data channel */
728 extern int brcmf_sendpkt(struct brcmf_pub *drvr, int ifidx,\
729 struct sk_buff *pkt);
731 extern int brcmf_bus_start(struct device *dev);
733 extern void brcmf_c_pktfilter_offload_set(struct brcmf_pub *drvr, char *arg);
734 extern void brcmf_c_pktfilter_offload_enable(struct brcmf_pub *drvr, char *arg,
735 int enable, int master_mode);
737 #define BRCMF_DCMD_SMLEN 256 /* "small" cmd buffer required */
738 #define BRCMF_DCMD_MEDLEN 1536 /* "med" cmd buffer required */
739 #define BRCMF_DCMD_MAXLEN 8192 /* max length cmd buffer required */
742 #define BRCMF_ERROR_VAL 0x0001
743 #define BRCMF_TRACE_VAL 0x0002
744 #define BRCMF_INFO_VAL 0x0004
745 #define BRCMF_DATA_VAL 0x0008
746 #define BRCMF_CTL_VAL 0x0010
747 #define BRCMF_TIMER_VAL 0x0020
748 #define BRCMF_HDRS_VAL 0x0040
749 #define BRCMF_BYTES_VAL 0x0080
750 #define BRCMF_INTR_VAL 0x0100
751 #define BRCMF_GLOM_VAL 0x0400
752 #define BRCMF_EVENT_VAL 0x0800
753 #define BRCMF_BTA_VAL 0x1000
754 #define BRCMF_ISCAN_VAL 0x2000
756 /* Enter idle immediately (no timeout) */
757 #define BRCMF_IDLE_IMMEDIATE (-1)
758 #define BRCMF_IDLE_ACTIVE 0 /* Do not request any SD clock change
760 #define BRCMF_IDLE_INTERVAL 1
762 #endif /* _BRCMF_H_ */