1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
2 /* Copyright(c) 2007 - 2011 Realtek Corporation. */
3
4 #ifndef __RTW_MLME_H_
5 #define __RTW_MLME_H_
6
7 #include "osdep_service.h"
8 #include "mlme_osdep.h"
9 #include "drv_types.h"
10 #include "wlan_bssdef.h"
11
12 #define MAX_BSS_CNT 128
13 #define MAX_JOIN_TIMEOUT 6500
14
15 /* Increase the scanning timeout because of increasing the SURVEY_TO value. */
16
17 #define SCANNING_TIMEOUT 8000
18
19 #define SCAN_INTERVAL (30) /* unit:2sec, 30*2=60sec */
20
21 #define SCANQUEUE_LIFETIME 20 /* unit:sec */
22
23 #define WIFI_NULL_STATE 0x00000000
24
25 #define WIFI_ASOC_STATE 0x00000001 /* Under Linked state */
26 #define WIFI_REASOC_STATE 0x00000002
27 #define WIFI_SLEEP_STATE 0x00000004
28 #define WIFI_STATION_STATE 0x00000008
29
30 #define WIFI_AP_STATE 0x00000010
31 #define WIFI_ADHOC_STATE 0x00000020
32 #define WIFI_ADHOC_MASTER_STATE 0x00000040
33 #define WIFI_UNDER_LINKING 0x00000080
34
35 #define WIFI_UNDER_WPS 0x00000100
36 #define WIFI_STA_ALIVE_CHK_STATE 0x00000400
37 #define WIFI_SITE_MONITOR 0x00000800 /* to indicate the station is under site surveying */
38
39 #define WIFI_MP_STATE 0x00010000
40 #define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in continuous tx background */
41 #define WIFI_MP_CTX_ST 0x00040000 /* in continuous tx with single-tone */
42 #define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in continuous tx background due to out of skb */
43 #define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continuous tx */
44 #define WIFI_MP_CTX_CCK_CS 0x00200000 /* in continuous tx with carrier suppression */
45 #define WIFI_MP_LPBK_STATE 0x00400000
46
47 #define _FW_UNDER_LINKING WIFI_UNDER_LINKING
48 #define _FW_LINKED WIFI_ASOC_STATE
49 #define _FW_UNDER_SURVEY WIFI_SITE_MONITOR
50
51 enum dot11AuthAlgrthmNum {
52 dot11AuthAlgrthm_Open = 0,
53 dot11AuthAlgrthm_Shared,
54 dot11AuthAlgrthm_8021X,
55 dot11AuthAlgrthm_Auto,
56 dot11AuthAlgrthm_WAPI,
57 dot11AuthAlgrthm_MaxNum
58 };
59
60 /* Scan type including active and passive scan. */
61 enum rt_scan_type {
62 SCAN_PASSIVE,
63 SCAN_ACTIVE,
64 SCAN_MIX,
65 };
66
67 enum SCAN_RESULT_TYPE {
68 SCAN_RESULT_P2P_ONLY = 0, /* Will return all the P2P devices. */
69 SCAN_RESULT_ALL = 1, /* Will return all the scanned device,
70 * include AP. */
71 SCAN_RESULT_WFD_TYPE = 2 /* Will just return the correct WFD
72 * device. */
73 /* If this device is Miracast sink
74 * device, it will just return all the
75 * Miracast source devices. */
76 };
77
78 /*
79 there are several "locks" in mlme_priv,
80 since mlme_priv is a shared resource between many threads,
81 like ISR/Call-Back functions, the OID handlers, and even timer functions.
82
83 Each _queue has its own locks, already.
84 Other items are protected by mlme_priv.lock.
85
86 To avoid possible dead lock, any thread trying to modifiying mlme_priv
87 SHALL not lock up more than one lock at a time!
88 */
89
90 #define traffic_threshold 10
91 #define traffic_scan_period 500
92
93 struct sitesurvey_ctrl {
94 u64 last_tx_pkts;
95 uint last_rx_pkts;
96 int traffic_busy;
97 struct timer_list sitesurvey_ctrl_timer;
98 };
99
100 struct rt_link_detect {
101 u32 NumTxOkInPeriod;
102 u32 NumRxOkInPeriod;
103 u32 NumRxUnicastOkInPeriod;
104 bool bBusyTraffic;
105 bool bTxBusyTraffic;
106 bool bRxBusyTraffic;
107 bool bHigherBusyTraffic; /* For interrupt migration purpose. */
108 bool bHigherBusyRxTraffic; /* We may disable Tx interrupt according
109 * to Rx traffic. */
110 bool bHigherBusyTxTraffic; /* We may disable Tx interrupt according
111 * to Tx traffic. */
112 };
113
114 struct profile_info {
115 u8 ssidlen;
116 u8 ssid[ WLAN_SSID_MAXLEN ];
117 u8 peermac[ ETH_ALEN ];
118 };
119
120 struct tx_invite_req_info {
121 u8 token;
122 u8 benable;
123 u8 go_ssid[ WLAN_SSID_MAXLEN ];
124 u8 ssidlen;
125 u8 go_bssid[ ETH_ALEN ];
126 u8 peer_macaddr[ ETH_ALEN ];
127 u8 operating_ch; /* This information will be set by using the
128 * p2p_set op_ch=x */
129 u8 peer_ch; /* The listen channel for peer P2P device */
130 };
131
132 struct tx_invite_resp_info {
133 u8 token; /* Used to record the dialog token of p2p invitation
134 * request frame. */
135 };
136
137 struct tx_provdisc_req_info {
138 u16 wps_config_method_request; /* Used when sending the
139 * provisioning request frame*/
140 u16 peer_channel_num[2]; /* The channel number which the
141 * receiver stands. */
142 struct ndis_802_11_ssid ssid;
143 u8 peerDevAddr[ETH_ALEN]; /* Peer device address */
144 u8 peerIFAddr[ETH_ALEN]; /* Peer interface address */
145 u8 benable; /* This provision discovery
146 * request frame is trigger
147 * to send or not */
148 };
149
150 /* When peer device issue prov_disc_req first, we should store the following
151 * information */
152 /* The UI must know this information to know which config method the
153 * remote p2p device needs. */
154 struct rx_provdisc_req_info {
155 u8 peerDevAddr[ETH_ALEN]; /* Peer device address */
156 u8 strconfig_method_desc_of_prov_disc_req[4]; /* description
157 * for the config method located in the provisioning
158 * discovery request frame. */
159 };
160
161 struct tx_nego_req_info {
162 u16 peer_channel_num[2]; /* The channel number. */
163 u8 peerDevAddr[ETH_ALEN]; /* Peer device address */
164 u8 benable; /* This negotiation request frame is
165 * trigger to send or not */
166 };
167
168 struct group_id_info {
169 u8 go_device_addr[ ETH_ALEN ]; /* The GO's device address of
170 * this P2P group */
171 u8 ssid[ WLAN_SSID_MAXLEN ]; /* The SSID of this P2P group */
172 };
173
174 struct scan_limit_info {
175 u8 scan_op_ch_only; /* When this flag is set, the driver
176 * should only scan the op. channel */
177 u8 operation_ch[2]; /* Store the op. chan of invitation */
178 };
179
180 struct wifidirect_info {
181 struct adapter *padapter;
182 struct timer_list find_phase_timer;
183 struct timer_list restore_p2p_state_timer;
184
185 /* Used to do the scanning. After confirming the peer is availalble,
186 * the driver transmits the P2P frame to peer. */
187 struct timer_list pre_tx_scan_timer;
188 struct timer_list reset_ch_sitesurvey;
189 struct timer_list reset_ch_sitesurvey2; /* Just for resetting the scan
190 * limit function by using p2p nego */
191 struct tx_provdisc_req_info tx_prov_disc_info;
192 struct rx_provdisc_req_info rx_prov_disc_info;
193 struct tx_invite_req_info invitereq_info;
194 /* Store the profile information of persistent group */
195 struct profile_info profileinfo[P2P_MAX_PERSISTENT_GROUP_NUM];
196 struct tx_invite_resp_info inviteresp_info;
197 struct tx_nego_req_info nego_req_info;
198 /* Store the group id info when doing the group negot handshake. */
199 struct group_id_info groupid_info;
200 /* Used for get the limit scan channel from the Invitation procedure */
201 struct scan_limit_info rx_invitereq_info;
202 /* Used for get the limit scan chan from the P2P negotiation handshake*/
203 struct scan_limit_info p2p_info;
204 enum P2P_ROLE role;
205 enum P2P_STATE pre_p2p_state;
206 enum P2P_STATE p2p_state;
207 /* The device address should be the mac address of this device. */
208 u8 device_addr[ETH_ALEN];
209 u8 interface_addr[ETH_ALEN];
210 u8 social_chan[4];
211 u8 listen_channel;
212 u8 operating_channel;
213 u8 listen_dwell; /* This value should be between 1 and 3 */
214 u8 support_rate[8];
215 u8 p2p_wildcard_ssid[P2P_WILDCARD_SSID_LEN];
216 u8 intent; /* should only include the intent value. */
217 u8 p2p_peer_interface_addr[ETH_ALEN];
218 u8 p2p_peer_device_addr[ETH_ALEN];
219 u8 peer_intent; /* Included the intent value and tie breaker value. */
220 /* Device name for displaying on searching device screen */
221 u8 device_name[WPS_MAX_DEVICE_NAME_LEN];
222 u8 device_name_len;
223 u8 profileindex; /* Used to point to the index of profileinfo array */
224 u8 peer_operating_ch;
225 u8 find_phase_state_exchange_cnt;
226 /* The device password ID for group negotiation */
227 u16 device_password_id_for_nego;
228 u8 negotiation_dialog_token;
229 /* SSID information for group negotitation */
230 u8 nego_ssid[WLAN_SSID_MAXLEN];
231 u8 nego_ssidlen;
232 u8 p2p_group_ssid[WLAN_SSID_MAXLEN];
233 u8 p2p_group_ssid_len;
234 /* Flag to know if the persistent function should be supported or not.*/
235 u8 persistent_supported;
236 /* In the Sigma test, the Sigma will provide this enable from the
237 * sta_set_p2p CAPI. */
238 /* 0: disable */
239 /* 1: enable */
240 u8 session_available; /* Flag to set the WFD session available to
241 * enable or disable "by Sigma" */
242 /* In the Sigma test, the Sigma will disable the session available
243 * by using the sta_preset CAPI. */
244 /* 0: disable */
245 /* 1: enable */
246 u8 wfd_tdls_enable; /* Flag to enable or disable the TDLS by WFD Sigma*/
247 /* 0: disable */
248 /* 1: enable */
249 u8 wfd_tdls_weaksec; /* Flag to enable or disable the weak security
250 * function for TDLS by WFD Sigma */
251 /* 0: disable */
252 /* In this case, the driver can't issue the tdsl
253 * setup request frame. */
254 /* 1: enable */
255 /* In this case, the driver can issue the tdls
256 * setup request frame */
257 /* even the current security is weak security. */
258
259 /* This field will store the WPS value (PIN value or PBC) that UI had
260 * got from the user. */
261 enum P2P_WPSINFO ui_got_wps_info;
262 u16 supported_wps_cm; /* This field describes the WPS config method
263 * which this driver supported. */
264 /* The value should be the combination of config
265 * method defined in page104 of WPS v2.0 spec.*/
266 /* This field will contain the length of body of P2P Channel List
267 * attribute of group negotiation response frame. */
268 uint channel_list_attr_len;
269 /* This field will contain the body of P2P Channel List attribute of
270 * group negotitation response frame. */
271 /* We will use the channel_cnt and channel_list fields when constructing
272 * the group negotiation confirm frame. */
273 u8 channel_list_attr[100];
274 enum P2P_PS_MODE p2p_ps_mode; /* indicate p2p ps mode */
275 enum P2P_PS_STATE p2p_ps_state; /* indicate p2p ps state */
276 u8 noa_index; /* Identifies and instance of Notice of Absence timing. */
277 u8 ctwindow; /* Client traffic window. A period of time in TU after TBTT. */
278 u8 opp_ps; /* opportunistic power save. */
279 u8 noa_num; /* number of NoA descriptor in P2P IE. */
280 u8 noa_count[P2P_MAX_NOA_NUM]; /* Count for owner, Type of client. */
281 /* Max duration for owner, preferred or min acceptable duration for
282 * client. */
283 u32 noa_duration[P2P_MAX_NOA_NUM];
284 /* Length of interval for owner, preferred or max acceptable interval
285 * of client. */
286 u32 noa_interval[P2P_MAX_NOA_NUM];
287 /* schedule expressed in terms of the lower 4 bytes of the TSF timer. */
288 u32 noa_start_time[P2P_MAX_NOA_NUM];
289 };
290
291 struct tdls_ss_record { /* signal strength record */
292 u8 macaddr[ETH_ALEN];
293 u8 RxPWDBAll;
294 u8 is_tdls_sta; /* true: direct link sta, false: else */
295 };
296
297 struct tdls_info {
298 u8 ap_prohibited;
299 uint setup_state;
300 u8 sta_cnt;
301 u8 sta_maximum; /* 1:tdls sta is equal (NUM_STA-1), reach max direct link number; 0: else; */
302 struct tdls_ss_record ss_record;
303 u8 macid_index; /* macid entry that is ready to write */
304 u8 clear_cam; /* cam entry that is trying to clear, using it in direct link teardown */
305 u8 ch_sensing;
306 u8 cur_channel;
307 u8 candidate_ch;
308 u8 collect_pkt_num[MAX_CHANNEL_NUM];
309 spinlock_t cmd_lock;
310 spinlock_t hdl_lock;
311 u8 watchdog_count;
312 u8 dev_discovered; /* WFD_TDLS: for sigma test */
313 u8 enable;
314 };
315
316 struct qos_priv {
317 /* bit mask option: u-apsd,
318 * s-apsd, ts, block ack... */
319 unsigned int qos_option;
320 };
321
322 struct mlme_priv {
323 spinlock_t lock;
324 int fw_state; /* shall we protect this variable? maybe not necessarily... */
325 u8 bScanInProcess;
326 u8 to_join; /* flag */
327 u8 to_roaming; /* roaming trying times */
328
329 u8 *nic_hdl;
330
331 u8 not_indic_disco;
332 struct list_head *pscanned;
333 struct __queue free_bss_pool;
334 struct __queue scanned_queue;
335 u8 *free_bss_buf;
336 u8 key_mask; /* use to restore wep key after hal_init */
337 u32 num_of_scanned;
338
339 struct ndis_802_11_ssid assoc_ssid;
340 u8 assoc_bssid[6];
341
342 struct wlan_network cur_network;
343 struct wlan_network *cur_network_scanned;
344
345 u32 scan_interval;
346
347 struct timer_list assoc_timer;
348
349 uint assoc_by_bssid;
350 uint assoc_by_rssi;
351
352 struct timer_list scan_to_timer; /* driver itself handles scan_timeout status. */
353 u32 scan_start_time; /* used to evaluate the time spent in scanning */
354
355 struct qos_priv qospriv;
356
357 /* Number of non-HT AP/stations */
358 int num_sta_no_ht;
359
360 /* Number of HT AP/stations 20 MHz */
361 /* int num_sta_ht_20mhz; */
362
363 int num_FortyMHzIntolerant;
364 struct ht_priv htpriv;
365 struct rt_link_detect LinkDetectInfo;
366 struct timer_list dynamic_chk_timer; /* dynamic/periodic check timer */
367
368 u8 acm_mask; /* for wmm acm mask */
369 u8 ChannelPlan;
370 enum rt_scan_type scan_mode; /* active: 1, passive: 0 */
371
372 /* u8 probereq_wpsie[MAX_WPS_IE_LEN];added in probe req */
373 /* int probereq_wpsie_len; */
374 u8 *wps_probe_req_ie;
375 u32 wps_probe_req_ie_len;
376
377 u8 *assoc_req;
378 u32 assoc_req_len;
379 u8 *assoc_rsp;
380 u32 assoc_rsp_len;
381
382 #if defined (CONFIG_88EU_AP_MODE)
383 /* Number of associated Non-ERP stations (i.e., stations using 802.11b
384 * in 802.11g BSS) */
385 int num_sta_non_erp;
386
387 /* Number of associated stations that do not support Short Slot Time */
388 int num_sta_no_short_slot_time;
389
390 /* Number of associated stations that do not support Short Preamble */
391 int num_sta_no_short_preamble;
392
393 int olbc; /* Overlapping Legacy BSS Condition */
394
395 /* Number of HT assoc sta that do not support greenfield */
396 int num_sta_ht_no_gf;
397
398 /* Number of associated non-HT stations */
399 /* int num_sta_no_ht; */
400
401 /* Number of HT associated stations 20 MHz */
402 int num_sta_ht_20mhz;
403
404 /* Overlapping BSS information */
405 int olbc_ht;
406
407 u16 ht_op_mode;
408
409 u8 *wps_beacon_ie;
410 /* u8 *wps_probe_req_ie; */
411 u8 *wps_probe_resp_ie;
412 u8 *wps_assoc_resp_ie;
413
414 u32 wps_beacon_ie_len;
415 u32 wps_probe_resp_ie_len;
416 u32 wps_assoc_resp_ie_len;
417
418 u8 *p2p_beacon_ie;
419 u8 *p2p_probe_req_ie;
420 u8 *p2p_probe_resp_ie;
421 u8 *p2p_go_probe_resp_ie; /* for GO */
422 u8 *p2p_assoc_req_ie;
423
424 u32 p2p_beacon_ie_len;
425 u32 p2p_probe_req_ie_len;
426 u32 p2p_probe_resp_ie_len;
427 u32 p2p_go_probe_resp_ie_len; /* for GO */
428 u32 p2p_assoc_req_ie_len;
429 spinlock_t bcn_update_lock;
430 u8 update_bcn;
431 #endif /* if defined (CONFIG_88EU_AP_MODE) */
432 };
433
434 #ifdef CONFIG_88EU_AP_MODE
435
436 struct hostapd_priv {
437 struct adapter *padapter;
438 };
439
440 int hostapd_mode_init(struct adapter *padapter);
441 void hostapd_mode_unload(struct adapter *padapter);
442 #endif
443
444 extern unsigned char WPA_TKIP_CIPHER[4];
445 extern unsigned char RSN_TKIP_CIPHER[4];
446 extern unsigned char REALTEK_96B_IE[];
447 extern unsigned char MCS_rate_2R[16];
448 extern unsigned char MCS_rate_1R[16];
449
450 void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf);
451 void rtw_survey_event_callback(struct adapter *adapter, u8 *pbuf);
452 void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf);
453 void rtw_joinbss_event_callback(struct adapter *adapter, u8 *pbuf);
454 void rtw_stassoc_event_callback(struct adapter *adapter, u8 *pbuf);
455 void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf);
456 void indicate_wx_scan_complete_event(struct adapter *padapter);
457 void rtw_indicate_wx_assoc_event(struct adapter *padapter);
458 void rtw_indicate_wx_disassoc_event(struct adapter *padapter);
459 int event_thread(void *context);
460 void rtw_join_timeout_handler (struct timer_list *t);
461 void _rtw_scan_timeout_handler (struct timer_list *t);
462 void rtw_free_network_queue(struct adapter *adapter, u8 isfreeall);
463 int rtw_init_mlme_priv(struct adapter *adapter);
464 void rtw_free_mlme_priv (struct mlme_priv *pmlmepriv);
465 int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv);
466 int rtw_set_key(struct adapter *adapter, struct security_priv *psecuritypriv,
467 int keyid, u8 set_tx);
468 int rtw_set_auth(struct adapter *adapter, struct security_priv *psecuritypriv);
469
get_bssid(struct mlme_priv * pmlmepriv)470 static inline u8 *get_bssid(struct mlme_priv *pmlmepriv)
471 { /* if sta_mode:pmlmepriv->cur_network.network.MacAddress=> bssid */
472 /* if adhoc_mode:pmlmepriv->cur_network.network.MacAddress=> ibss mac address */
473 return pmlmepriv->cur_network.network.MacAddress;
474 }
475
check_fwstate(struct mlme_priv * pmlmepriv,int state)476 static inline int check_fwstate(struct mlme_priv *pmlmepriv, int state)
477 {
478 if (pmlmepriv->fw_state & state)
479 return true;
480
481 return false;
482 }
483
get_fwstate(struct mlme_priv * pmlmepriv)484 static inline int get_fwstate(struct mlme_priv *pmlmepriv)
485 {
486 return pmlmepriv->fw_state;
487 }
488
489 /*
490 * No Limit on the calling context,
491 * therefore set it to be the critical section...
492 *
493 * ### NOTE:#### (!!!!)
494 * MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock
495 */
set_fwstate(struct mlme_priv * pmlmepriv,int state)496 static inline void set_fwstate(struct mlme_priv *pmlmepriv, int state)
497 {
498 pmlmepriv->fw_state |= state;
499 /* FOR HW integration */
500 if (_FW_UNDER_SURVEY==state)
501 pmlmepriv->bScanInProcess = true;
502 }
503
_clr_fwstate_(struct mlme_priv * pmlmepriv,int state)504 static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, int state)
505 {
506 pmlmepriv->fw_state &= ~state;
507 /* FOR HW integration */
508 if (_FW_UNDER_SURVEY==state)
509 pmlmepriv->bScanInProcess = false;
510 }
511
512 /*
513 * No Limit on the calling context,
514 * therefore set it to be the critical section...
515 */
clr_fwstate(struct mlme_priv * pmlmepriv,int state)516 static inline void clr_fwstate(struct mlme_priv *pmlmepriv, int state)
517 {
518 spin_lock_bh(&pmlmepriv->lock);
519 if (check_fwstate(pmlmepriv, state))
520 pmlmepriv->fw_state ^= state;
521 spin_unlock_bh(&pmlmepriv->lock);
522 }
523
clr_fwstate_ex(struct mlme_priv * pmlmepriv,int state)524 static inline void clr_fwstate_ex(struct mlme_priv *pmlmepriv, int state)
525 {
526 spin_lock_bh(&pmlmepriv->lock);
527 _clr_fwstate_(pmlmepriv, state);
528 spin_unlock_bh(&pmlmepriv->lock);
529 }
530
up_scanned_network(struct mlme_priv * pmlmepriv)531 static inline void up_scanned_network(struct mlme_priv *pmlmepriv)
532 {
533 spin_lock_bh(&pmlmepriv->lock);
534 pmlmepriv->num_of_scanned++;
535 spin_unlock_bh(&pmlmepriv->lock);
536 }
537
down_scanned_network(struct mlme_priv * pmlmepriv)538 static inline void down_scanned_network(struct mlme_priv *pmlmepriv)
539 {
540 spin_lock_bh(&pmlmepriv->lock);
541 pmlmepriv->num_of_scanned--;
542 spin_unlock_bh(&pmlmepriv->lock);
543 }
544
set_scanned_network_val(struct mlme_priv * pmlmepriv,int val)545 static inline void set_scanned_network_val(struct mlme_priv *pmlmepriv, int val)
546 {
547 spin_lock_bh(&pmlmepriv->lock);
548 pmlmepriv->num_of_scanned = val;
549 spin_unlock_bh(&pmlmepriv->lock);
550 }
551
552 u16 rtw_get_capability(struct wlan_bssid_ex *bss);
553 void rtw_update_scanned_network(struct adapter *adapter,
554 struct wlan_bssid_ex *target);
555 void rtw_disconnect_hdl_under_linked(struct adapter *adapter,
556 struct sta_info *psta, u8 free_assoc);
557 void rtw_generate_random_ibss(u8 *pibss);
558 struct wlan_network *rtw_find_network(struct __queue *scanned_queue, u8 *addr);
559 struct wlan_network *rtw_get_oldest_wlan_network(struct __queue *scanned_queue);
560
561 void rtw_free_assoc_resources(struct adapter *adapter, int lock_scanned_queue);
562 void rtw_indicate_disconnect(struct adapter *adapter);
563 void rtw_indicate_connect(struct adapter *adapter);
564 void rtw_indicate_scan_done( struct adapter *padapter, bool aborted);
565 void rtw_scan_abort(struct adapter *adapter);
566
567 int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie,
568 uint in_len);
569 int rtw_restruct_wmm_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie,
570 uint in_len, uint initial_out_len);
571 void rtw_init_registrypriv_dev_network(struct adapter *adapter);
572
573 void rtw_update_registrypriv_dev_network(struct adapter *adapter);
574
575 void rtw_get_encrypt_decrypt_from_registrypriv(struct adapter *adapter);
576
577 void _rtw_join_timeout_handler(struct adapter *adapter);
578 void rtw_scan_timeout_handler(struct adapter *adapter);
579
580 void rtw_dynamic_check_timer_handlder(struct adapter *adapter);
581 #define rtw_is_scan_deny(adapter) false
582 #define rtw_clear_scan_deny(adapter) do {} while (0)
583 #define rtw_set_scan_deny_timer_hdl(adapter) do {} while (0)
584 #define rtw_set_scan_deny(adapter, ms) do {} while (0)
585
586 int _rtw_init_mlme_priv(struct adapter *padapter);
587
588 void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv);
589
590 void _rtw_free_mlme_priv(struct mlme_priv *pmlmepriv);
591
592 int _rtw_enqueue_network(struct __queue *queue, struct wlan_network *pnetwork);
593
594 struct wlan_network *_rtw_dequeue_network(struct __queue *queue);
595
596 struct wlan_network *_rtw_alloc_network(struct mlme_priv *pmlmepriv);
597
598 void _rtw_free_network(struct mlme_priv *pmlmepriv,
599 struct wlan_network *pnetwork, u8 isfreeall);
600 void _rtw_free_network_nolock(struct mlme_priv *pmlmepriv,
601 struct wlan_network *pnetwork);
602
603 struct wlan_network* _rtw_find_network(struct __queue *scanned_queue, u8 *addr);
604
605 void _rtw_free_network_queue(struct adapter *padapter, u8 isfreeall);
606
607 int rtw_if_up(struct adapter *padapter);
608
609 u8 *rtw_get_capability_from_ie(u8 *ie);
610 u8 *rtw_get_timestampe_from_ie(u8 *ie);
611 u8 *rtw_get_beacon_interval_from_ie(u8 *ie);
612
613 void rtw_joinbss_reset(struct adapter *padapter);
614
615 unsigned int rtw_restructure_ht_ie(struct adapter *padapter, u8 *in_ie,
616 u8 *out_ie, uint in_len, uint *pout_len);
617 void rtw_update_ht_cap(struct adapter *padapter, u8 *pie, uint ie_len);
618 void rtw_issue_addbareq_cmd(struct adapter *padapter,
619 struct xmit_frame *pxmitframe);
620
621 int rtw_is_same_ibss(struct adapter *adapter, struct wlan_network *pnetwork);
622 int is_same_network(struct wlan_bssid_ex *src, struct wlan_bssid_ex *dst);
623
624 void rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network);
625 void _rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network);
626 void rtw_set_roaming(struct adapter *adapter, u8 to_roaming);
627 u8 rtw_to_roaming(struct adapter *adapter);
628
629 void rtw_sta_media_status_rpt(struct adapter *adapter, struct sta_info *psta,
630 u32 mstatus);
631
632 #endif /* __RTL871X_MLME_H_ */
633