1 /******************************************************************************
2 *
3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
17 *
18 *
19 ******************************************************************************/
20 #ifndef __STA_INFO_H_
21 #define __STA_INFO_H_
22
23
24 #define IBSS_START_MAC_ID 2
25 #define NUM_STA MACID_NUM_SW_LIMIT
26
27 #ifndef CONFIG_RTW_MACADDR_ACL
28 #define CONFIG_RTW_MACADDR_ACL 1
29 #endif
30 #define NUM_ACL 16
31 #define RTW_ACL_MODE_DISABLED 0
32 #define RTW_ACL_MODE_ACCEPT_UNLESS_LISTED 1
33 #define RTW_ACL_MODE_DENY_UNLESS_LISTED 2
34
35 #ifdef CONFIG_TDLS
36 #define MAX_ALLOWED_TDLS_STA_NUM 4
37 #endif
38
39 enum sta_info_update_type {
40 STA_INFO_UPDATE_NONE = 0,
41 STA_INFO_UPDATE_BW = BIT(0),
42 STA_INFO_UPDATE_RATE = BIT(1),
43 STA_INFO_UPDATE_PROTECTION_MODE = BIT(2),
44 STA_INFO_UPDATE_CAP = BIT(3),
45 STA_INFO_UPDATE_HT_CAP = BIT(4),
46 STA_INFO_UPDATE_VHT_CAP = BIT(5),
47 STA_INFO_UPDATE_ALL = STA_INFO_UPDATE_BW
48 | STA_INFO_UPDATE_RATE
49 | STA_INFO_UPDATE_PROTECTION_MODE
50 | STA_INFO_UPDATE_CAP
51 | STA_INFO_UPDATE_HT_CAP
52 | STA_INFO_UPDATE_VHT_CAP,
53 STA_INFO_UPDATE_MAX
54 };
55
56 struct rtw_wlan_acl_node {
57 _list list;
58 u8 addr[ETH_ALEN];
59 u8 valid;
60 };
61
62 struct wlan_acl_pool {
63 int mode;
64 int num;
65 struct rtw_wlan_acl_node aclnode[NUM_ACL];
66 _queue acl_node_q;
67 };
68
69 typedef struct _RSSI_STA {
70 s32 UndecoratedSmoothedPWDB;
71 s32 UndecoratedSmoothedCCK;
72 s32 UndecoratedSmoothedOFDM;
73 u8 OFDM_pkt;
74 u8 CCK_pkt;
75 u16 CCK_sum_power;
76 u8 bsend_rssi;
77 u64 PacketMap;
78 u8 ValidBit;
79 } RSSI_STA, *PRSSI_STA;
80
81 struct stainfo_stats {
82
83 u64 rx_mgnt_pkts;
84 u64 rx_beacon_pkts;
85 u64 rx_probereq_pkts;
86 u64 rx_probersp_pkts;
87 u64 rx_probersp_bm_pkts;
88 u64 rx_probersp_uo_pkts;
89 u64 rx_ctrl_pkts;
90 u64 rx_data_pkts;
91 u64 rx_data_last_pkts; /* For Read & Clear requirement in proc_get_rx_stat() */
92 u64 rx_data_qos_pkts[TID_NUM];
93 u64 last_rx_mgnt_pkts;
94 u64 last_rx_beacon_pkts;
95 u64 last_rx_probereq_pkts;
96 u64 last_rx_probersp_pkts;
97 u64 last_rx_probersp_bm_pkts;
98 u64 last_rx_probersp_uo_pkts;
99 u64 last_rx_ctrl_pkts;
100 u64 last_rx_data_pkts;
101 u64 last_rx_data_qos_pkts[TID_NUM];
102 #ifdef CONFIG_TDLS
103 u64 rx_tdls_disc_rsp_pkts;
104 u64 last_rx_tdls_disc_rsp_pkts;
105 #endif
106 u64 rx_bytes;
107 u64 rx_drops;
108
109 u64 tx_pkts;
110 u64 tx_bytes;
111 u64 tx_drops;
112
113 u32 duplicate_cnt; /* Read & Clear, in proc_get_rx_stat() */
114 u32 rxratecnt[128]; /* Read & Clear, in proc_get_rx_stat() */
115 u32 tx_ok_cnt; /* Read & Clear, in proc_get_tx_stat() */
116 u32 tx_fail_cnt; /* Read & Clear, in proc_get_tx_stat() */
117 u32 tx_retry_cnt; /* Read & Clear, in proc_get_tx_stat() */
118 };
119
120 #ifndef DBG_SESSION_TRACKER
121 #define DBG_SESSION_TRACKER 0
122 #endif
123
124 /* session tracker status */
125 #define ST_STATUS_NONE 0
126 #define ST_STATUS_CHECK BIT0
127 #define ST_STATUS_ESTABLISH BIT1
128 #define ST_STATUS_EXPIRE BIT2
129
130 #define ST_EXPIRE_MS (10 * 1000)
131
132 struct session_tracker {
133 _list list; /* session_tracker_queue */
134 u32 local_naddr;
135 u16 local_port;
136 u32 remote_naddr;
137 u16 remote_port;
138 u32 set_time;
139 u8 status;
140 };
141
142 /* session tracker cmd */
143 #define ST_CMD_ADD 0
144 #define ST_CMD_DEL 1
145 #define ST_CMD_CHK 2
146
147 struct st_cmd_parm {
148 u8 cmd;
149 struct sta_info *sta;
150 u32 local_naddr; /* TODO: IPV6 */
151 u16 local_port;
152 u32 remote_naddr; /* TODO: IPV6 */
153 u16 remote_port;
154 };
155
156 typedef bool (*st_match_rule)(_adapter *adapter, u8 *local_naddr, u8 *local_port, u8 *remote_naddr, u8 *remote_port);
157
158 struct st_register {
159 u8 s_proto;
160 st_match_rule rule;
161 };
162
163 #define SESSION_TRACKER_REG_ID_WFD 0
164 #define SESSION_TRACKER_REG_ID_NUM 1
165
166 struct st_ctl_t {
167 struct st_register reg[SESSION_TRACKER_REG_ID_NUM];
168 _queue tracker_q;
169 };
170
171 void rtw_st_ctl_init(struct st_ctl_t *st_ctl);
172 void rtw_st_ctl_deinit(struct st_ctl_t *st_ctl);
173 void rtw_st_ctl_register(struct st_ctl_t *st_ctl, u8 st_reg_id, struct st_register *reg);
174 void rtw_st_ctl_unregister(struct st_ctl_t *st_ctl, u8 st_reg_id);
175 bool rtw_st_ctl_chk_reg_s_proto(struct st_ctl_t *st_ctl, u8 s_proto);
176 bool rtw_st_ctl_chk_reg_rule(struct st_ctl_t *st_ctl, _adapter *adapter, u8 *local_naddr, u8 *local_port, u8 *remote_naddr, u8 *remote_port);
177 void dump_st_ctl(void *sel, struct st_ctl_t *st_ctl);
178
179 #ifdef CONFIG_TDLS
180 struct TDLS_PeerKey {
181 u8 kck[16]; /* TPK-KCK */
182 u8 tk[16]; /* TPK-TK; only CCMP will be used */
183 } ;
184 #endif /* CONFIG_TDLS */
185
186 #ifdef DBG_RX_DFRAME_RAW_DATA
187 struct sta_recv_dframe_info {
188
189 u8 sta_data_rate;
190 u8 sta_sgi;
191 u8 sta_bw_mode;
192 s8 sta_mimo_signal_strength[4];
193 s8 sta_RxPwr[4];
194 u8 sta_ofdm_snr[4];
195 };
196 #endif
197
198 struct sta_info {
199
200 _lock lock;
201 _list list; /* free_sta_queue */
202 _list hash_list; /* sta_hash */
203 /* _list asoc_list; */ /* 20061114 */
204 /* _list sleep_list; */ /* sleep_q */
205 /* _list wakeup_list; */ /* wakeup_q */
206 _adapter *padapter;
207
208 struct sta_xmit_priv sta_xmitpriv;
209 struct sta_recv_priv sta_recvpriv;
210
211 #ifdef DBG_RX_DFRAME_RAW_DATA
212 struct sta_recv_dframe_info sta_dframe_info;
213 #endif
214 _queue sleep_q;
215 unsigned int sleepq_len;
216
217 uint state;
218 uint aid;
219 uint mac_id;
220 uint qos_option;
221 u8 hwaddr[ETH_ALEN];
222 u16 hwseq;
223 u8 ra_rpt_linked;
224
225 uint ieee8021x_blocked; /* 0: allowed, 1:blocked */
226 uint dot118021XPrivacy; /* aes, tkip... */
227 union Keytype dot11tkiptxmickey;
228 union Keytype dot11tkiprxmickey;
229 union Keytype dot118021x_UncstKey;
230 union pn48 dot11txpn; /* PN48 used for Unicast xmit */
231 #ifdef CONFIG_GTK_OL
232 u8 kek[RTW_KEK_LEN];
233 u8 kck[RTW_KCK_LEN];
234 u8 replay_ctr[RTW_REPLAY_CTR_LEN];
235 #endif /* CONFIG_GTK_OL */
236 #ifdef CONFIG_IEEE80211W
237 union pn48 dot11wtxpn; /* PN48 used for Unicast mgmt xmit. */
238 _timer dot11w_expire_timer;
239 #endif /* CONFIG_IEEE80211W */
240 union pn48 dot11rxpn; /* PN48 used for Unicast recv. */
241
242
243 u8 bssrateset[16];
244 u32 bssratelen;
245 s32 rssi;
246 s32 signal_quality;
247
248 u8 cts2self;
249 u8 rtsen;
250
251 u8 raid;
252 u8 init_rate;
253 u64 ra_mask;
254 u8 wireless_mode; /* NETWORK_TYPE */
255 u8 bw_mode;
256
257 u8 ldpc;
258 u8 stbc;
259
260 #ifdef CONFIG_BEAMFORMING
261 u16 txbf_paid;
262 u16 txbf_gid;
263 #endif
264
265 struct stainfo_stats sta_stats;
266
267 #ifdef CONFIG_TDLS
268 u32 tdls_sta_state;
269 u8 SNonce[32];
270 u8 ANonce[32];
271 u32 TDLS_PeerKey_Lifetime;
272 u32 TPK_count;
273 _timer TPK_timer;
274 struct TDLS_PeerKey tpk;
275 #ifdef CONFIG_TDLS_CH_SW
276 u16 ch_switch_time;
277 u16 ch_switch_timeout;
278 /* u8 option; */
279 _timer ch_sw_timer;
280 _timer delay_timer;
281 _timer stay_on_base_chnl_timer;
282 _timer ch_sw_monitor_timer;
283 #endif
284 _timer handshake_timer;
285 u8 alive_count;
286 _timer pti_timer;
287 u8 TDLS_RSNIE[20]; /* Save peer's RSNIE, used for sending TDLS_SETUP_RSP */
288 #endif /* CONFIG_TDLS */
289
290 /* for A-MPDU TX, ADDBA timeout check */
291 _timer addba_retry_timer;
292
293 /* for A-MPDU Rx reordering buffer control */
294 struct recv_reorder_ctrl recvreorder_ctrl[TID_NUM];
295 ATOMIC_T continual_no_rx_packet[TID_NUM];
296 /* for A-MPDU Tx */
297 /* unsigned char ampdu_txen_bitmap; */
298 u16 BA_starting_seqctrl[16];
299
300
301 #ifdef CONFIG_80211N_HT
302 struct ht_priv htpriv;
303 #endif
304
305 #ifdef CONFIG_80211AC_VHT
306 struct vht_priv vhtpriv;
307 #endif
308
309 /* Notes: */
310 /* STA_Mode: */
311 /* curr_network(mlme_priv/security_priv/qos/ht) + sta_info: (STA & AP) CAP/INFO */
312 /* scan_q: AP CAP/INFO */
313
314 /* AP_Mode: */
315 /* curr_network(mlme_priv/security_priv/qos/ht) : AP CAP/INFO */
316 /* sta_info: (AP & STA) CAP/INFO */
317
318 unsigned int expire_to;
319
320 #ifdef CONFIG_AP_MODE
321
322 _list asoc_list;
323 _list auth_list;
324
325 unsigned int auth_seq;
326 unsigned int authalg;
327 unsigned char chg_txt[128];
328
329 u16 capability;
330 int flags;
331
332 int dot8021xalg;/* 0:disable, 1:psk, 2:802.1x */
333 int wpa_psk;/* 0:disable, bit(0): WPA, bit(1):WPA2 */
334 int wpa_group_cipher;
335 int wpa2_group_cipher;
336 int wpa_pairwise_cipher;
337 int wpa2_pairwise_cipher;
338
339 u8 bpairwise_key_installed;
340
341 #ifdef CONFIG_NATIVEAP_MLME
342 u8 wpa_ie[32];
343
344 u8 nonerp_set;
345 u8 no_short_slot_time_set;
346 u8 no_short_preamble_set;
347 u8 no_ht_gf_set;
348 u8 no_ht_set;
349 u8 ht_20mhz_set;
350 u8 ht_40mhz_intolerant;
351 #endif /* CONFIG_NATIVEAP_MLME */
352
353 #ifdef CONFIG_ATMEL_RC_PATCH
354 u8 flag_atmel_rc;
355 #endif
356
357 u8 qos_info;
358
359 u8 max_sp_len;
360 u8 uapsd_bk;/* BIT(0): Delivery enabled, BIT(1): Trigger enabled */
361 u8 uapsd_be;
362 u8 uapsd_vi;
363 u8 uapsd_vo;
364
365 u8 has_legacy_ac;
366 unsigned int sleepq_ac_len;
367
368 #ifdef CONFIG_P2P
369 /* p2p priv data */
370 u8 is_p2p_device;
371 u8 p2p_status_code;
372
373 /* p2p client info */
374 u8 dev_addr[ETH_ALEN];
375 /* u8 iface_addr[ETH_ALEN]; */ /* = hwaddr[ETH_ALEN] */
376 u8 dev_cap;
377 u16 config_methods;
378 u8 primary_dev_type[8];
379 u8 num_of_secdev_type;
380 u8 secdev_types_list[32];/* 32/8 == 4; */
381 u16 dev_name_len;
382 u8 dev_name[32];
383 #endif /* CONFIG_P2P */
384
385 #ifdef CONFIG_WFD
386 u8 op_wfd_mode;
387 #endif
388
389 #ifdef CONFIG_TX_MCAST2UNI
390 u8 under_exist_checking;
391 #endif /* CONFIG_TX_MCAST2UNI */
392
393 u8 keep_alive_trycnt;
394
395 #ifdef CONFIG_AUTO_AP_MODE
396 u8 isrc; /* this device is rc */
397 u16 pid; /* pairing id */
398 #endif
399
400 #endif /* CONFIG_AP_MODE */
401
402 #ifdef CONFIG_IOCTL_CFG80211
403 u8 *passoc_req;
404 u32 assoc_req_len;
405 #endif
406
407 /* for DM */
408 RSSI_STA rssi_stat;
409
410 /* ODM_STA_INFO_T */
411 /* ================ODM Relative Info======================= */
412 /* Please be care, dont declare too much structure here. It will cost memory * STA support num. */
413 /* */
414 /* */
415 /* 2011/10/20 MH Add for ODM STA info. */
416 /* */
417 /* Driver Write */
418 u8 bValid; /* record the sta status link or not? */
419 /* u8 WirelessMode; */ /* */
420 u8 IOTPeer; /* Enum value. HT_IOT_PEER_E */
421 /* ODM Write */
422 /* 1 PHY_STATUS_INFO */
423 u8 RSSI_Path[4]; /* */
424 u8 RSSI_Ave;
425 u8 RXEVM[4];
426 u8 RXSNR[4];
427
428 u8 rssi_level; /* for Refresh RA mask */
429 /* ODM Write */
430 /* 1 TX_INFO (may changed by IC) */
431 /* TX_INFO_T pTxInfo; */ /* Define in IC folder. Move lower layer. */
432 /* */
433 /* ================ODM Relative Info======================= */
434 /* */
435
436 /* To store the sequence number of received management frame */
437 u16 RxMgmtFrameSeqNum;
438
439 struct st_ctl_t st_ctl;
440 };
441
442 #define sta_rx_pkts(sta) \
443 (sta->sta_stats.rx_mgnt_pkts \
444 + sta->sta_stats.rx_ctrl_pkts \
445 + sta->sta_stats.rx_data_pkts)
446
447 #define sta_last_rx_pkts(sta) \
448 (sta->sta_stats.last_rx_mgnt_pkts \
449 + sta->sta_stats.last_rx_ctrl_pkts \
450 + sta->sta_stats.last_rx_data_pkts)
451
452 #define sta_rx_data_pkts(sta) \
453 (sta->sta_stats.rx_data_pkts)
454
455 #define sta_rx_data_qos_pkts(sta, i) \
456 (sta->sta_stats.rx_data_qos_pkts[i])
457
458 #define sta_last_rx_data_pkts(sta) \
459 (sta->sta_stats.last_rx_data_pkts)
460
461 #define sta_last_rx_data_qos_pkts(sta, i) \
462 (sta->sta_stats.last_rx_data_qos_pkts[i])
463
464 #define sta_rx_mgnt_pkts(sta) \
465 (sta->sta_stats.rx_mgnt_pkts)
466
467 #define sta_last_rx_mgnt_pkts(sta) \
468 (sta->sta_stats.last_rx_mgnt_pkts)
469
470 #define sta_rx_beacon_pkts(sta) \
471 (sta->sta_stats.rx_beacon_pkts)
472
473 #define sta_last_rx_beacon_pkts(sta) \
474 (sta->sta_stats.last_rx_beacon_pkts)
475
476 #define sta_rx_probereq_pkts(sta) \
477 (sta->sta_stats.rx_probereq_pkts)
478
479 #define sta_last_rx_probereq_pkts(sta) \
480 (sta->sta_stats.last_rx_probereq_pkts)
481
482 #define sta_rx_probersp_pkts(sta) \
483 (sta->sta_stats.rx_probersp_pkts)
484
485 #define sta_last_rx_probersp_pkts(sta) \
486 (sta->sta_stats.last_rx_probersp_pkts)
487
488 #define sta_rx_probersp_bm_pkts(sta) \
489 (sta->sta_stats.rx_probersp_bm_pkts)
490
491 #define sta_last_rx_probersp_bm_pkts(sta) \
492 (sta->sta_stats.last_rx_probersp_bm_pkts)
493
494 #define sta_rx_probersp_uo_pkts(sta) \
495 (sta->sta_stats.rx_probersp_uo_pkts)
496
497 #define sta_last_rx_probersp_uo_pkts(sta) \
498 (sta->sta_stats.last_rx_probersp_uo_pkts)
499
500 #define sta_update_last_rx_pkts(sta) \
501 do { \
502 sta->sta_stats.last_rx_mgnt_pkts = sta->sta_stats.rx_mgnt_pkts; \
503 sta->sta_stats.last_rx_beacon_pkts = sta->sta_stats.rx_beacon_pkts; \
504 sta->sta_stats.last_rx_probereq_pkts = sta->sta_stats.rx_probereq_pkts; \
505 sta->sta_stats.last_rx_probersp_pkts = sta->sta_stats.rx_probersp_pkts; \
506 sta->sta_stats.last_rx_probersp_bm_pkts = sta->sta_stats.rx_probersp_bm_pkts; \
507 sta->sta_stats.last_rx_probersp_uo_pkts = sta->sta_stats.rx_probersp_uo_pkts; \
508 sta->sta_stats.last_rx_ctrl_pkts = sta->sta_stats.rx_ctrl_pkts; \
509 sta->sta_stats.last_rx_data_pkts = sta->sta_stats.rx_data_pkts; \
510 } while (0)
511
512 #define STA_RX_PKTS_ARG(sta) \
513 sta->sta_stats.rx_mgnt_pkts \
514 , sta->sta_stats.rx_ctrl_pkts \
515 , sta->sta_stats.rx_data_pkts
516
517 #define STA_LAST_RX_PKTS_ARG(sta) \
518 sta->sta_stats.last_rx_mgnt_pkts \
519 , sta->sta_stats.last_rx_ctrl_pkts \
520 , sta->sta_stats.last_rx_data_pkts
521
522 #define STA_RX_PKTS_DIFF_ARG(sta) \
523 sta->sta_stats.rx_mgnt_pkts - sta->sta_stats.last_rx_mgnt_pkts \
524 , sta->sta_stats.rx_ctrl_pkts - sta->sta_stats.last_rx_ctrl_pkts \
525 , sta->sta_stats.rx_data_pkts - sta->sta_stats.last_rx_data_pkts
526
527 #define STA_PKTS_FMT "(m:%llu, c:%llu, d:%llu)"
528
529 #ifdef CONFIG_WFD
530 #define STA_OP_WFD_MODE(sta) (sta)->op_wfd_mode
531 #define STA_SET_OP_WFD_MODE(sta, mode) (sta)->op_wfd_mode = (mode)
532 #else
533 #define STA_OP_WFD_MODE(sta) 0
534 #define STA_SET_OP_WFD_MODE(sta, mode) do {} while (0)
535 #endif
536
537 struct sta_priv {
538
539 u8 *pallocated_stainfo_buf;
540 u8 *pstainfo_buf;
541 _queue free_sta_queue;
542
543 _lock sta_hash_lock;
544 _list sta_hash[NUM_STA];
545 int asoc_sta_count;
546 _queue sleep_q;
547 _queue wakeup_q;
548
549 _adapter *padapter;
550
551 u32 adhoc_expire_to;
552
553 #ifdef CONFIG_AP_MODE
554 _list asoc_list;
555 _list auth_list;
556 _lock asoc_list_lock;
557 _lock auth_list_lock;
558 u8 asoc_list_cnt;
559 u8 auth_list_cnt;
560
561 unsigned int auth_to; /* sec, time to expire in authenticating. */
562 unsigned int assoc_to; /* sec, time to expire before associating. */
563 unsigned int expire_to; /* sec , time to expire after associated. */
564
565 /* pointers to STA info; based on allocated AID or NULL if AID free
566 * AID is in the range 1-2007, so sta_aid[0] corresponders to AID 1
567 * and so on
568 */
569 struct sta_info *sta_aid[NUM_STA];
570
571 u16 sta_dz_bitmap;/* only support 15 stations, staion aid bitmap for sleeping sta. */
572 u16 tim_bitmap;/* only support 15 stations, aid=0~15 mapping bit0~bit15 */
573
574 u16 max_num_sta;
575
576 #if CONFIG_RTW_MACADDR_ACL
577 struct wlan_acl_pool acl_list;
578 #endif
579
580 #endif
581
582 #ifdef CONFIG_ATMEL_RC_PATCH
583 u8 atmel_rc_pattern[6];
584 #endif
585 struct sta_info *c2h_sta;
586 struct submit_ctx *gotc2h;
587 };
588
589
wifi_mac_hash(u8 * mac)590 __inline static u32 wifi_mac_hash(u8 *mac)
591 {
592 u32 x;
593
594 x = mac[0];
595 x = (x << 2) ^ mac[1];
596 x = (x << 2) ^ mac[2];
597 x = (x << 2) ^ mac[3];
598 x = (x << 2) ^ mac[4];
599 x = (x << 2) ^ mac[5];
600
601 x ^= x >> 8;
602 x = x & (NUM_STA - 1);
603
604 return x;
605 }
606
607
608 extern u32 _rtw_init_sta_priv(struct sta_priv *pstapriv);
609 extern u32 _rtw_free_sta_priv(struct sta_priv *pstapriv);
610
611 #define stainfo_offset_valid(offset) (offset < NUM_STA && offset >= 0)
612 int rtw_stainfo_offset(struct sta_priv *stapriv, struct sta_info *sta);
613 struct sta_info *rtw_get_stainfo_by_offset(struct sta_priv *stapriv, int offset);
614
615 extern struct sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr);
616 extern u32 rtw_free_stainfo(_adapter *padapter , struct sta_info *psta);
617 extern void rtw_free_all_stainfo(_adapter *padapter);
618 extern struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr);
619 extern u32 rtw_init_bcmc_stainfo(_adapter *padapter);
620 extern struct sta_info *rtw_get_bcmc_stainfo(_adapter *padapter);
621
622 #if CONFIG_RTW_MACADDR_ACL
623 extern u8 rtw_access_ctrl(_adapter *adapter, u8 *mac_addr);
624 #endif
625
626 #endif /* _STA_INFO_H_ */
627