This source file includes following definitions.
- get_bssid
- check_fwstate
- get_fwstate
- set_fwstate
- _clr_fwstate_
- clr_fwstate
- set_scanned_network_val
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6
7 #ifndef __RTW_MLME_H_
8 #define __RTW_MLME_H_
9
10
11 #define MAX_BSS_CNT 128
12
13
14 #define MAX_JOIN_TIMEOUT 6500
15
16
17
18
19 #define SCANNING_TIMEOUT 8000
20
21 #ifdef PALTFORM_OS_WINCE
22 #define SCANQUEUE_LIFETIME 12000000
23 #else
24 #define SCANQUEUE_LIFETIME 20000
25 #endif
26
27 #define WIFI_NULL_STATE 0x00000000
28 #define WIFI_ASOC_STATE 0x00000001
29 #define WIFI_REASOC_STATE 0x00000002
30 #define WIFI_SLEEP_STATE 0x00000004
31 #define WIFI_STATION_STATE 0x00000008
32 #define WIFI_AP_STATE 0x00000010
33 #define WIFI_ADHOC_STATE 0x00000020
34 #define WIFI_ADHOC_MASTER_STATE 0x00000040
35 #define WIFI_UNDER_LINKING 0x00000080
36
37 #define WIFI_UNDER_WPS 0x00000100
38
39
40 #define WIFI_STA_ALIVE_CHK_STATE 0x00000400
41 #define WIFI_SITE_MONITOR 0x00000800
42 #ifdef WDS
43 #define WIFI_WDS 0x00001000
44 #define WIFI_WDS_RX_BEACON 0x00002000
45 #endif
46 #ifdef AUTO_CONFIG
47 #define WIFI_AUTOCONF 0x00004000
48 #define WIFI_AUTOCONF_IND 0x00008000
49 #endif
50
51
52
53
54
55
56
57
58
59 #define WIFI_MP_STATE 0x00010000
60 #define WIFI_MP_CTX_BACKGROUND 0x00020000
61 #define WIFI_MP_CTX_ST 0x00040000
62 #define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000
63 #define WIFI_MP_CTX_CCK_HW 0x00100000
64 #define WIFI_MP_CTX_CCK_CS 0x00200000
65 #define WIFI_MP_LPBK_STATE 0x00400000
66
67
68
69 #define _FW_UNDER_LINKING WIFI_UNDER_LINKING
70 #define _FW_LINKED WIFI_ASOC_STATE
71 #define _FW_UNDER_SURVEY WIFI_SITE_MONITOR
72
73
74 enum dot11AuthAlgrthmNum {
75 dot11AuthAlgrthm_Open = 0,
76 dot11AuthAlgrthm_Shared,
77 dot11AuthAlgrthm_8021X,
78 dot11AuthAlgrthm_Auto,
79 dot11AuthAlgrthm_WAPI,
80 dot11AuthAlgrthm_MaxNum
81 };
82
83
84 typedef enum _RT_SCAN_TYPE {
85 SCAN_PASSIVE,
86 SCAN_ACTIVE,
87 SCAN_MIX,
88 }RT_SCAN_TYPE, *PRT_SCAN_TYPE;
89
90 enum _BAND {
91 GHZ24_50 = 0,
92 GHZ_50,
93 GHZ_24,
94 GHZ_MAX,
95 };
96
97 #define rtw_band_valid(band) ((band) >= GHZ24_50 && (band) < GHZ_MAX)
98
99 enum DriverInterface {
100 DRIVER_WEXT = 1,
101 DRIVER_CFG80211 = 2
102 };
103
104 enum SCAN_RESULT_TYPE
105 {
106 SCAN_RESULT_P2P_ONLY = 0,
107 SCAN_RESULT_ALL = 1,
108 SCAN_RESULT_WFD_TYPE = 2
109
110 };
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128 #define traffic_threshold 10
129 #define traffic_scan_period 500
130
131 struct sitesurvey_ctrl {
132 u64 last_tx_pkts;
133 uint last_rx_pkts;
134 sint traffic_busy;
135 _timer sitesurvey_ctrl_timer;
136 };
137
138 typedef struct _RT_LINK_DETECT_T{
139 u32 NumTxOkInPeriod;
140 u32 NumRxOkInPeriod;
141 u32 NumRxUnicastOkInPeriod;
142 bool bBusyTraffic;
143 bool bTxBusyTraffic;
144 bool bRxBusyTraffic;
145 bool bHigherBusyTraffic;
146 bool bHigherBusyRxTraffic;
147 bool bHigherBusyTxTraffic;
148
149 u8 TrafficTransitionCount;
150 u32 LowPowerTransitionCount;
151 }RT_LINK_DETECT_T, *PRT_LINK_DETECT_T;
152
153 struct profile_info {
154 u8 ssidlen;
155 u8 ssid[ WLAN_SSID_MAXLEN ];
156 u8 peermac[ ETH_ALEN ];
157 };
158
159 struct tx_invite_req_info{
160 u8 token;
161 u8 benable;
162 u8 go_ssid[ WLAN_SSID_MAXLEN ];
163 u8 ssidlen;
164 u8 go_bssid[ ETH_ALEN ];
165 u8 peer_macaddr[ ETH_ALEN ];
166 u8 operating_ch;
167 u8 peer_ch;
168
169 };
170
171 struct tx_invite_resp_info{
172 u8 token;
173 };
174
175 struct tx_provdisc_req_info{
176 u16 wps_config_method_request;
177 u16 peer_channel_num[2];
178 struct ndis_802_11_ssid ssid;
179 u8 peerDevAddr[ ETH_ALEN ];
180 u8 peerIFAddr[ ETH_ALEN ];
181 u8 benable;
182 };
183
184 struct rx_provdisc_req_info{
185 u8 peerDevAddr[ ETH_ALEN ];
186 u8 strconfig_method_desc_of_prov_disc_req[4];
187
188 };
189
190 struct tx_nego_req_info{
191 u16 peer_channel_num[2];
192 u8 peerDevAddr[ ETH_ALEN ];
193 u8 benable;
194 };
195
196 struct group_id_info{
197 u8 go_device_addr[ ETH_ALEN ];
198 u8 ssid[ WLAN_SSID_MAXLEN ];
199 };
200
201 struct scan_limit_info{
202 u8 scan_op_ch_only;
203 u8 operation_ch[2];
204 };
205
206 struct cfg80211_wifidirect_info{
207 _timer remain_on_ch_timer;
208 u8 restore_channel;
209 struct ieee80211_channel remain_on_ch_channel;
210 enum nl80211_channel_type remain_on_ch_type;
211 u64 remain_on_ch_cookie;
212 bool is_ro_ch;
213 unsigned long last_ro_ch_time;
214 };
215
216 struct wifidirect_info{
217 struct adapter * padapter;
218 _timer find_phase_timer;
219 _timer restore_p2p_state_timer;
220
221
222 _timer pre_tx_scan_timer;
223 _timer reset_ch_sitesurvey;
224 _timer reset_ch_sitesurvey2;
225 struct tx_provdisc_req_info tx_prov_disc_info;
226 struct rx_provdisc_req_info rx_prov_disc_info;
227 struct tx_invite_req_info invitereq_info;
228 struct profile_info profileinfo[ P2P_MAX_PERSISTENT_GROUP_NUM ];
229 struct tx_invite_resp_info inviteresp_info;
230 struct tx_nego_req_info nego_req_info;
231 struct group_id_info groupid_info;
232 struct scan_limit_info rx_invitereq_info;
233 struct scan_limit_info p2p_info;
234 enum P2P_ROLE role;
235 enum P2P_STATE pre_p2p_state;
236 enum P2P_STATE p2p_state;
237 u8 device_addr[ETH_ALEN];
238 u8 interface_addr[ETH_ALEN];
239 u8 social_chan[4];
240 u8 listen_channel;
241 u8 operating_channel;
242 u8 listen_dwell;
243 u8 support_rate[8];
244 u8 p2p_wildcard_ssid[P2P_WILDCARD_SSID_LEN];
245 u8 intent;
246 u8 p2p_peer_interface_addr[ ETH_ALEN ];
247 u8 p2p_peer_device_addr[ ETH_ALEN ];
248 u8 peer_intent;
249 u8 device_name[ WPS_MAX_DEVICE_NAME_LEN ];
250 u8 device_name_len;
251 u8 profileindex;
252 u8 peer_operating_ch;
253 u8 find_phase_state_exchange_cnt;
254 u16 device_password_id_for_nego;
255 u8 negotiation_dialog_token;
256 u8 nego_ssid[ WLAN_SSID_MAXLEN ];
257 u8 nego_ssidlen;
258 u8 p2p_group_ssid[WLAN_SSID_MAXLEN];
259 u8 p2p_group_ssid_len;
260 u8 persistent_supported;
261
262
263
264 u8 session_available;
265
266
267
268
269 u8 wfd_tdls_enable;
270
271
272 u8 wfd_tdls_weaksec;
273
274
275
276
277
278
279 enum P2P_WPSINFO ui_got_wps_info;
280 u16 supported_wps_cm;
281
282 u8 external_uuid;
283 u8 uuid[16];
284 uint channel_list_attr_len;
285 u8 channel_list_attr[100];
286
287 u8 driver_interface;
288 };
289
290 struct tdls_ss_record{
291 u8 macaddr[ETH_ALEN];
292 u8 rx_pwd_ba11;
293 u8 is_tdls_sta;
294 };
295
296 struct tdls_info{
297 u8 ap_prohibited;
298 u8 link_established;
299 u8 sta_cnt;
300 u8 sta_maximum;
301 struct tdls_ss_record ss_record;
302 u8 ch_sensing;
303 u8 cur_channel;
304 u8 candidate_ch;
305 u8 collect_pkt_num[MAX_CHANNEL_NUM];
306 _lock cmd_lock;
307 _lock hdl_lock;
308 u8 watchdog_count;
309 u8 dev_discovered;
310 u8 tdls_enable;
311 u8 external_setup;
312 };
313
314 struct tdls_txmgmt {
315 u8 peer[ETH_ALEN];
316 u8 action_code;
317 u8 dialog_token;
318 u16 status_code;
319 u8 *buf;
320 size_t len;
321 u8 external_support;
322 };
323
324
325 enum {
326 RTW_ROAM_ON_EXPIRED = BIT0,
327 RTW_ROAM_ON_RESUME = BIT1,
328 RTW_ROAM_ACTIVE = BIT2,
329 };
330
331 struct mlme_priv {
332
333 _lock lock;
334 sint fw_state;
335 u8 bScanInProcess;
336 u8 to_join;
337
338 u8 to_roam;
339 struct wlan_network *roam_network;
340 u8 roam_flags;
341 u8 roam_rssi_diff_th;
342 u32 roam_scan_int_ms;
343 u32 roam_scanr_exp_ms;
344 u8 roam_tgt_addr[ETH_ALEN];
345
346 u8 *nic_hdl;
347
348 u8 not_indic_disco;
349 struct list_head *pscanned;
350 struct __queue free_bss_pool;
351 struct __queue scanned_queue;
352 u8 *free_bss_buf;
353 u32 num_of_scanned;
354
355 struct ndis_802_11_ssid assoc_ssid;
356 u8 assoc_bssid[6];
357
358 struct wlan_network cur_network;
359 struct wlan_network *cur_network_scanned;
360
361
362
363 u32 auto_scan_int_ms;
364
365 _timer assoc_timer;
366
367 uint assoc_by_bssid;
368 uint assoc_by_rssi;
369
370 _timer scan_to_timer;
371 unsigned long scan_start_time;
372
373 _timer set_scan_deny_timer;
374 atomic_t set_scan_deny;
375
376 struct qos_priv qospriv;
377
378
379 int num_sta_no_ht;
380
381
382
383
384
385 int num_FortyMHzIntolerant;
386
387 struct ht_priv htpriv;
388
389 RT_LINK_DETECT_T LinkDetectInfo;
390 _timer dynamic_chk_timer;
391
392 u8 acm_mask;
393 u8 ChannelPlan;
394 RT_SCAN_TYPE scan_mode;
395
396 u8 *wps_probe_req_ie;
397 u32 wps_probe_req_ie_len;
398
399
400
401 int num_sta_non_erp;
402
403
404 int num_sta_no_short_slot_time;
405
406
407 int num_sta_no_short_preamble;
408
409 int olbc;
410
411
412 int num_sta_ht_no_gf;
413
414
415
416
417
418 int num_sta_ht_20mhz;
419
420
421 int olbc_ht;
422
423 u16 ht_op_mode;
424
425 u8 *assoc_req;
426 u32 assoc_req_len;
427 u8 *assoc_rsp;
428 u32 assoc_rsp_len;
429
430 u8 *wps_beacon_ie;
431
432 u8 *wps_probe_resp_ie;
433 u8 *wps_assoc_resp_ie;
434
435 u32 wps_beacon_ie_len;
436
437 u32 wps_probe_resp_ie_len;
438 u32 wps_assoc_resp_ie_len;
439
440 u8 *p2p_beacon_ie;
441 u8 *p2p_probe_req_ie;
442 u8 *p2p_probe_resp_ie;
443 u8 *p2p_go_probe_resp_ie;
444 u8 *p2p_assoc_req_ie;
445
446 u32 p2p_beacon_ie_len;
447 u32 p2p_probe_req_ie_len;
448 u32 p2p_probe_resp_ie_len;
449 u32 p2p_go_probe_resp_ie_len;
450 u32 p2p_assoc_req_ie_len;
451
452 _lock bcn_update_lock;
453 u8 update_bcn;
454
455 u8 NumOfBcnInfoChkFail;
456 unsigned long timeBcnInfoChkStart;
457 };
458
459 #define rtw_mlme_set_auto_scan_int(adapter, ms) \
460 do { \
461 adapter->mlmepriv.auto_scan_int_ms = ms; \
462 while (0)
463
464 void rtw_mlme_reset_auto_scan_int(struct adapter *adapter);
465
466 struct hostapd_priv
467 {
468 struct adapter *padapter;
469 };
470
471 extern int hostapd_mode_init(struct adapter *padapter);
472 extern void hostapd_mode_unload(struct adapter *padapter);
473
474 extern void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf);
475 extern void rtw_survey_event_callback(struct adapter *adapter, u8 *pbuf);
476 extern void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf);
477 extern void rtw_joinbss_event_callback(struct adapter *adapter, u8 *pbuf);
478 extern void rtw_stassoc_event_callback(struct adapter *adapter, u8 *pbuf);
479 extern void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf);
480 extern void rtw_atimdone_event_callback(struct adapter *adapter, u8 *pbuf);
481 extern void rtw_cpwm_event_callback(struct adapter *adapter, u8 *pbuf);
482 extern void rtw_wmm_event_callback(struct adapter *padapter, u8 *pbuf);
483
484 extern void rtw_join_timeout_handler(struct timer_list *t);
485 extern void _rtw_scan_timeout_handler(struct timer_list *t);
486
487 int event_thread(void *context);
488
489 extern void rtw_free_network_queue(struct adapter *adapter, u8 isfreeall);
490 extern int rtw_init_mlme_priv(struct adapter *adapter);
491
492 extern void rtw_free_mlme_priv (struct mlme_priv *pmlmepriv);
493
494
495 extern sint rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv);
496 extern sint rtw_set_key(struct adapter *adapter, struct security_priv *psecuritypriv, sint keyid, u8 set_tx, bool enqueue);
497 extern sint rtw_set_auth(struct adapter *adapter, struct security_priv *psecuritypriv);
498
499 static inline u8 *get_bssid(struct mlme_priv *pmlmepriv)
500 {
501
502 return pmlmepriv->cur_network.network.MacAddress;
503 }
504
505 static inline sint check_fwstate(struct mlme_priv *pmlmepriv, sint state)
506 {
507 if (pmlmepriv->fw_state & state)
508 return true;
509
510 return false;
511 }
512
513 static inline sint get_fwstate(struct mlme_priv *pmlmepriv)
514 {
515 return pmlmepriv->fw_state;
516 }
517
518
519
520
521
522
523
524
525 static inline void set_fwstate(struct mlme_priv *pmlmepriv, sint state)
526 {
527 pmlmepriv->fw_state |= state;
528
529 if (_FW_UNDER_SURVEY ==state) {
530 pmlmepriv->bScanInProcess = true;
531 }
532 }
533
534 static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, sint state)
535 {
536 pmlmepriv->fw_state &= ~state;
537
538 if (_FW_UNDER_SURVEY ==state) {
539 pmlmepriv->bScanInProcess = false;
540 }
541 }
542
543
544
545
546
547 static inline void clr_fwstate(struct mlme_priv *pmlmepriv, sint state)
548 {
549 spin_lock_bh(&pmlmepriv->lock);
550 if (check_fwstate(pmlmepriv, state) == true)
551 pmlmepriv->fw_state ^= state;
552 spin_unlock_bh(&pmlmepriv->lock);
553 }
554
555 static inline void set_scanned_network_val(struct mlme_priv *pmlmepriv, sint val)
556 {
557 spin_lock_bh(&pmlmepriv->lock);
558 pmlmepriv->num_of_scanned = val;
559 spin_unlock_bh(&pmlmepriv->lock);
560 }
561
562 extern u16 rtw_get_capability(struct wlan_bssid_ex *bss);
563 extern void rtw_update_scanned_network(struct adapter *adapter, struct wlan_bssid_ex *target);
564 extern void rtw_disconnect_hdl_under_linked(struct adapter * adapter, struct sta_info *psta, u8 free_assoc);
565 extern void rtw_generate_random_ibss(u8 *pibss);
566 extern struct wlan_network* rtw_find_network(struct __queue *scanned_queue, u8 *addr);
567 extern struct wlan_network* rtw_get_oldest_wlan_network(struct __queue *scanned_queue);
568 struct wlan_network *_rtw_find_same_network(struct __queue *scanned_queue, struct wlan_network *network);
569
570 extern void rtw_free_assoc_resources(struct adapter * adapter, int lock_scanned_queue);
571 extern void rtw_indicate_disconnect(struct adapter * adapter);
572 extern void rtw_indicate_connect(struct adapter * adapter);
573 void rtw_indicate_scan_done(struct adapter *padapter, bool aborted);
574 void rtw_scan_abort(struct adapter *adapter);
575
576 extern int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len);
577 extern int rtw_restruct_wmm_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len, uint initial_out_len);
578 extern void rtw_init_registrypriv_dev_network(struct adapter *adapter);
579
580 extern void rtw_update_registrypriv_dev_network(struct adapter *adapter);
581
582 extern void rtw_get_encrypt_decrypt_from_registrypriv(struct adapter *adapter);
583
584 extern void _rtw_join_timeout_handler(struct timer_list *t);
585 extern void rtw_scan_timeout_handler(struct timer_list *t);
586
587 extern void rtw_dynamic_check_timer_handler(struct adapter *adapter);
588 bool rtw_is_scan_deny(struct adapter *adapter);
589 void rtw_clear_scan_deny(struct adapter *adapter);
590 void rtw_set_scan_deny(struct adapter *adapter, u32 ms);
591
592 void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv);
593
594 extern void _rtw_free_mlme_priv(struct mlme_priv *pmlmepriv);
595
596
597
598 extern struct wlan_network *rtw_alloc_network(struct mlme_priv *pmlmepriv);
599
600
601 extern void _rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 isfreeall);
602 extern void _rtw_free_network_nolock(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork);
603
604
605 extern struct wlan_network* _rtw_find_network(struct __queue *scanned_queue, u8 *addr);
606
607 extern sint rtw_if_up(struct adapter *padapter);
608
609 sint rtw_linked_check(struct adapter *padapter);
610
611 u8 *rtw_get_capability_from_ie(u8 *ie);
612 u8 *rtw_get_beacon_interval_from_ie(u8 *ie);
613
614
615 void rtw_joinbss_reset(struct adapter *padapter);
616
617 void rtw_ht_use_default_setting(struct adapter *padapter);
618 void rtw_build_wmm_ie_ht(struct adapter *padapter, u8 *out_ie, uint *pout_len);
619 unsigned int rtw_restructure_ht_ie(struct adapter *padapter, u8 *in_ie, u8 *out_ie, uint in_len, uint *pout_len, u8 channel);
620 void rtw_update_ht_cap(struct adapter *padapter, u8 *pie, uint ie_len, u8 channel);
621 void rtw_issue_addbareq_cmd(struct adapter *padapter, struct xmit_frame *pxmitframe);
622 void rtw_append_exented_cap(struct adapter *padapter, u8 *out_ie, uint *pout_len);
623
624 int rtw_is_same_ibss(struct adapter *adapter, struct wlan_network *pnetwork);
625 int is_same_network(struct wlan_bssid_ex *src, struct wlan_bssid_ex *dst, u8 feature);
626
627 #define rtw_roam_flags(adapter) ((adapter)->mlmepriv.roam_flags)
628 #define rtw_chk_roam_flags(adapter, flags) ((adapter)->mlmepriv.roam_flags & flags)
629 #define rtw_clr_roam_flags(adapter, flags) \
630 do { \
631 ((adapter)->mlmepriv.roam_flags &= ~flags); \
632 } while (0)
633
634 #define rtw_set_roam_flags(adapter, flags) \
635 do { \
636 ((adapter)->mlmepriv.roam_flags |= flags); \
637 } while (0)
638
639 #define rtw_assign_roam_flags(adapter, flags) \
640 do { \
641 ((adapter)->mlmepriv.roam_flags = flags); \
642 } while (0)
643
644 void _rtw_roaming(struct adapter *adapter, struct wlan_network *tgt_network);
645 void rtw_roaming(struct adapter *adapter, struct wlan_network *tgt_network);
646 void rtw_set_to_roam(struct adapter *adapter, u8 to_roam);
647 u8 rtw_dec_to_roam(struct adapter *adapter);
648 u8 rtw_to_roam(struct adapter *adapter);
649 int rtw_select_roaming_candidate(struct mlme_priv *pmlmepriv);
650
651 void rtw_sta_media_status_rpt(struct adapter *adapter, struct sta_info *psta, u32 mstatus);
652
653 #endif