1 /******************************************************************************
2 *
3 * Copyright(c) 2007 - 2017 Realtek Corporation.
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 *****************************************************************************/
15 #ifndef __RTW_MLME_H_
16 #define __RTW_MLME_H_
17
18
19 #define MAX_BSS_CNT 128
20 /* #define MAX_JOIN_TIMEOUT 2000 */
21 /* #define MAX_JOIN_TIMEOUT 2500 */
22 #define MAX_JOIN_TIMEOUT 6500
23
24 /* Commented by Albert 20101105
25 * Increase the scanning timeout because of increasing the SURVEY_TO value. */
26
27 #define SCANNING_TIMEOUT 8000
28
29 #ifdef CONFIG_SCAN_BACKOP
30 #define CONC_SCANNING_TIMEOUT_SINGLE_BAND 10000
31 #define CONC_SCANNING_TIMEOUT_DUAL_BAND 15000
32 #endif
33
34 #ifdef PALTFORM_OS_WINCE
35 #define SCANQUEUE_LIFETIME 12000000 /* unit:us */
36 #else
37 #define SCANQUEUE_LIFETIME 20000 /* 20sec, unit:msec */
38 #endif
39
40 #define WIFI_NULL_STATE 0x00000000
41 #define WIFI_ASOC_STATE 0x00000001 /* Linked */
42 #define WIFI_REASOC_STATE 0x00000002
43 #define WIFI_SLEEP_STATE 0x00000004
44 #define WIFI_STATION_STATE 0x00000008
45 #define WIFI_AP_STATE 0x00000010
46 #define WIFI_ADHOC_STATE 0x00000020
47 #define WIFI_ADHOC_MASTER_STATE 0x00000040
48 #define WIFI_UNDER_LINKING 0x00000080
49 #define WIFI_UNDER_WPS 0x00000100
50 #define WIFI_MESH_STATE 0x00000200
51 #define WIFI_STA_ALIVE_CHK_STATE 0x00000400
52 #define WIFI_SITE_MONITOR 0x00000800 /* under site surveying */
53 #define WIFI_WDS 0x00001000
54 #define WIFI_WDS_RX_BEACON 0x00002000 /* already rx WDS AP beacon */
55 #define WIFI_AUTOCONF 0x00004000
56 #define WIFI_AUTOCONF_IND 0x00008000
57 #define WIFI_MP_STATE 0x00010000
58 #define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in continuous tx background */
59 #define WIFI_MP_CTX_ST 0x00040000 /* in continuous tx with single-tone */
60 #define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in continuous tx background due to out of skb */
61 #define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continuous tx */
62 #define WIFI_MP_CTX_CCK_CS 0x00200000 /* in continuous tx with carrier suppression */
63 #define WIFI_MP_LPBK_STATE 0x00400000
64 #define WIFI_OP_CH_SWITCHING 0x00800000
65 /*#define WIFI_UNDEFINED_STATE 0x01000000*/
66 /*#define WIFI_UNDEFINED_STATE 0x02000000*/
67 /*#define WIFI_UNDEFINED_STATE 0x04000000*/
68 /*#define WIFI_UNDEFINED_STATE 0x08000000*/
69 /*#define WIFI_UNDEFINED_STATE 0x10000000*/
70 /*#define WIFI_UNDEFINED_STATE 0x20000000*/
71 /*#define WIFI_UNDEFINED_STATE 0x40000000*/
72 #define WIFI_MONITOR_STATE 0x80000000
73
74 #define MIRACAST_DISABLED 0
75 #define MIRACAST_SOURCE BIT0
76 #define MIRACAST_SINK BIT1
77
78 #define MIRACAST_MODE_REVERSE(mode) \
79 ((((mode) & MIRACAST_SOURCE) ? MIRACAST_SINK : 0) | (((mode) & MIRACAST_SINK) ? MIRACAST_SOURCE : 0))
80
81 bool is_miracast_enabled(_adapter *adapter);
82 bool rtw_chk_miracast_mode(_adapter *adapter, u8 mode);
83 const char *get_miracast_mode_str(int mode);
84 void rtw_wfd_st_switch(struct sta_info *sta, bool on);
85
86 #define MLME_STATE(adapter) get_fwstate(&((adapter)->mlmepriv))
87
88 #define MLME_IS_STA(adapter) (MLME_STATE((adapter)) & WIFI_STATION_STATE)
89 #define MLME_IS_AP(adapter) (MLME_STATE((adapter)) & WIFI_AP_STATE)
90 #define MLME_IS_ADHOC(adapter) (MLME_STATE((adapter)) & WIFI_ADHOC_STATE)
91 #define MLME_IS_ADHOC_MASTER(adapter) (MLME_STATE((adapter)) & WIFI_ADHOC_MASTER_STATE)
92 #define MLME_IS_MESH(adapter) (MLME_STATE((adapter)) & WIFI_MESH_STATE)
93 #define MLME_IS_MONITOR(adapter) (MLME_STATE((adapter)) & WIFI_MONITOR_STATE)
94 #define MLME_IS_MP(adapter) (MLME_STATE((adapter)) & WIFI_MP_STATE)
95 #ifdef CONFIG_P2P
96 #define MLME_IS_PD(adapter) rtw_p2p_chk_role(&(adapter)->wdinfo, P2P_ROLE_DEVICE)
97 #define MLME_IS_GC(adapter) rtw_p2p_chk_role(&(adapter)->wdinfo, P2P_ROLE_CLIENT)
98 #define MLME_IS_GO(adapter) rtw_p2p_chk_role(&(adapter)->wdinfo, P2P_ROLE_GO)
99 #else /* !CONFIG_P2P */
100 #define MLME_IS_PD(adapter) 0
101 #define MLME_IS_GC(adapter) 0
102 #define MLME_IS_GO(adapter) 0
103 #endif /* !CONFIG_P2P */
104
105 #if defined(CONFIG_IOCTL_CFG80211) && defined(CONFIG_P2P)
106 #define MLME_IS_ROCH(adapter) (rtw_cfg80211_get_is_roch(adapter) == _TRUE)
107 #else
108 #define MLME_IS_ROCH(adapter) 0
109 #endif
110
111 #define MLME_IS_MSRC(adapter) rtw_chk_miracast_mode((adapter), MIRACAST_SOURCE)
112 #define MLME_IS_MSINK(adapter) rtw_chk_miracast_mode((adapter), MIRACAST_SINK)
113
114 #ifdef CONFIG_IOCTL_CFG80211
115 #define MLME_IS_MGMT_TX(adapter) rtw_cfg80211_get_is_mgmt_tx(adapter)
116 #else
117 #define MLME_IS_MGMT_TX(adapter) 0
118 #endif
119
120 #define MLME_STATE_FMT "%s%s%s%s%s%s%s%s%s%s%s%s"
121 #define MLME_STATE_ARG(adapter) \
122 MLME_IS_STA((adapter)) ? (MLME_IS_GC((adapter)) ? " GC" : " STA") : \
123 MLME_IS_AP((adapter)) ? (MLME_IS_GO((adapter)) ? " GO" : " AP") : \
124 MLME_IS_ADHOC((adapter)) ? " ADHOC" : \
125 MLME_IS_ADHOC_MASTER((adapter)) ? " ADHOC_M" : \
126 MLME_IS_MESH((adapter)) ? " MESH" : \
127 MLME_IS_MONITOR((adapter)) ? " MONITOR" : \
128 MLME_IS_MP((adapter)) ? " MP" : "", \
129 MLME_IS_PD((adapter)) ? " PD" : "", \
130 MLME_IS_MSRC((adapter)) ? " MSRC" : "", \
131 MLME_IS_MSINK((adapter)) ? " MSINK" : "", \
132 (MLME_STATE((adapter)) & WIFI_SITE_MONITOR) ? " SCAN" : "", \
133 (MLME_STATE((adapter)) & WIFI_UNDER_LINKING) ? " LINKING" : "", \
134 (MLME_STATE((adapter)) & WIFI_ASOC_STATE) ? " ASOC" : "", \
135 (MLME_STATE((adapter)) & WIFI_OP_CH_SWITCHING) ? " OP_CH_SW" : "", \
136 (MLME_STATE((adapter)) & WIFI_UNDER_WPS) ? " WPS" : "", \
137 MLME_IS_ROCH((adapter)) ? " ROCH" : "", \
138 MLME_IS_MGMT_TX((adapter)) ? " MGMT_TX" : "", \
139 (MLME_STATE((adapter)) & WIFI_SLEEP_STATE) ? " SLEEP" : ""
140
141 enum {
142 MLME_ACTION_UNKNOWN,
143 MLME_ACTION_NONE,
144 MLME_SCAN_ENABLE, /* WIFI_SITE_MONITOR */
145 MLME_SCAN_ENTER, /* WIFI_SITE_MONITOR && !SCAN_DISABLE && !SCAN_BACK_OP */
146 MLME_SCAN_DONE, /* WIFI_SITE_MONITOR && (SCAN_DISABLE || SCAN_BACK_OP) */
147 MLME_SCAN_DISABLE, /* WIFI_SITE_MONITOR is going to be cleared */
148 MLME_STA_CONNECTING,
149 MLME_STA_CONNECTED,
150 MLME_STA_DISCONNECTED,
151 MLME_TDLS_LINKED,
152 MLME_TDLS_NOLINK,
153 MLME_AP_STARTED,
154 MLME_AP_STOPPED,
155 MLME_ADHOC_STARTED,
156 MLME_ADHOC_STOPPED,
157 MLME_MESH_STARTED,
158 MLME_MESH_STOPPED,
159 };
160
161 #define _FW_UNDER_LINKING WIFI_UNDER_LINKING
162 #define _FW_LINKED WIFI_ASOC_STATE
163 #define _FW_UNDER_SURVEY WIFI_SITE_MONITOR
164
165
166 enum dot11AuthAlgrthmNum {
167 dot11AuthAlgrthm_Open = 0,
168 dot11AuthAlgrthm_Shared,
169 dot11AuthAlgrthm_8021X,
170 dot11AuthAlgrthm_Auto,
171 dot11AuthAlgrthm_WAPI,
172 dot11AuthAlgrthm_MaxNum
173 };
174
175 /* Scan type including active and passive scan. */
176 typedef enum _RT_SCAN_TYPE {
177 SCAN_PASSIVE,
178 SCAN_ACTIVE,
179 SCAN_MIX,
180 } RT_SCAN_TYPE, *PRT_SCAN_TYPE;
181
182 #define WIFI_FREQUENCY_BAND_AUTO 0
183 #define WIFI_FREQUENCY_BAND_5GHZ 1
184 #define WIFI_FREQUENCY_BAND_2GHZ 2
185
186 #define rtw_band_valid(band) ((band) <= WIFI_FREQUENCY_BAND_2GHZ)
187
188 enum DriverInterface {
189 DRIVER_WEXT = 1,
190 DRIVER_CFG80211 = 2
191 };
192
193 enum SCAN_RESULT_TYPE {
194 SCAN_RESULT_P2P_ONLY = 0, /* Will return all the P2P devices. */
195 SCAN_RESULT_ALL = 1, /* Will return all the scanned device, include AP. */
196 SCAN_RESULT_WFD_TYPE = 2 /* Will just return the correct WFD device. */
197 /* If this device is Miracast sink device, it will just return all the Miracast source devices. */
198 };
199
200 /*
201
202 there are several "locks" in mlme_priv,
203 since mlme_priv is a shared resource between many threads,
204 like ISR/Call-Back functions, the OID handlers, and even timer functions.
205
206
207 Each _queue has its own locks, already.
208 Other items are protected by mlme_priv.lock.
209
210 To avoid possible dead lock, any thread trying to modifiying mlme_priv
211 SHALL not lock up more than one locks at a time!
212
213 */
214
215
216 #define traffic_threshold 10
217 #define traffic_scan_period 500
218
219 typedef struct _RT_LINK_DETECT_T {
220 u32 NumTxOkInPeriod;
221 u32 NumRxOkInPeriod;
222 u32 NumRxUnicastOkInPeriod;
223 BOOLEAN bBusyTraffic;
224 BOOLEAN bTxBusyTraffic;
225 BOOLEAN bRxBusyTraffic;
226 BOOLEAN bHigherBusyTraffic; /* For interrupt migration purpose. */
227 BOOLEAN bHigherBusyRxTraffic; /* We may disable Tx interrupt according as Rx traffic. */
228 BOOLEAN bHigherBusyTxTraffic; /* We may disable Tx interrupt according as Tx traffic. */
229 /* u8 TrafficBusyState; */
230 u8 TrafficTransitionCount;
231 u32 LowPowerTransitionCount;
232 } RT_LINK_DETECT_T, *PRT_LINK_DETECT_T;
233
234 struct profile_info {
235 u8 ssidlen;
236 u8 ssid[WLAN_SSID_MAXLEN];
237 u8 peermac[ETH_ALEN];
238 };
239
240 struct tx_invite_req_info {
241 u8 token;
242 u8 benable;
243 u8 go_ssid[WLAN_SSID_MAXLEN];
244 u8 ssidlen;
245 u8 go_bssid[ETH_ALEN];
246 u8 peer_macaddr[ETH_ALEN];
247 u8 operating_ch; /* This information will be set by using the p2p_set op_ch=x */
248 u8 peer_ch; /* The listen channel for peer P2P device */
249
250 };
251
252 struct tx_invite_resp_info {
253 u8 token; /* Used to record the dialog token of p2p invitation request frame. */
254 };
255
256 #ifdef CONFIG_WFD
257
258 struct wifi_display_info {
259 u16 wfd_enable; /* Eanble/Disable the WFD function. */
260 u16 init_rtsp_ctrlport; /* init value of rtsp_ctrlport when WFD enable */
261 u16 rtsp_ctrlport; /* TCP port number at which the this WFD device listens for RTSP messages, 0 when WFD disable */
262 u16 tdls_rtsp_ctrlport; /* rtsp_ctrlport used by tdls, will sync when rtsp_ctrlport is changed by user */
263 u16 peer_rtsp_ctrlport; /* TCP port number at which the peer WFD device listens for RTSP messages */
264 /* This filed should be filled when receiving the gropu negotiation request */
265
266 u8 peer_session_avail; /* WFD session is available or not for the peer wfd device. */
267 /* This variable will be set when sending the provisioning discovery request to peer WFD device. */
268 /* And this variable will be reset when it is read by using the iwpriv p2p_get wfd_sa command. */
269 u8 ip_address[4];
270 u8 peer_ip_address[4];
271 u8 wfd_pc; /* WFD preferred connection */
272 /* 0 -> Prefer to use the P2P for WFD connection on peer side. */
273 /* 1 -> Prefer to use the TDLS for WFD connection on peer side. */
274
275 u8 wfd_device_type; /* WFD Device Type */
276 /* 0 -> WFD Source Device */
277 /* 1 -> WFD Primary Sink Device */
278 enum SCAN_RESULT_TYPE scan_result_type; /* Used when P2P is enable. This parameter will impact the scan result. */
279 u8 op_wfd_mode;
280 u8 stack_wfd_mode;
281 };
282 #endif /* CONFIG_WFD */
283
284 struct tx_provdisc_req_info {
285 u16 wps_config_method_request; /* Used when sending the provisioning request frame */
286 u16 peer_channel_num[2]; /* The channel number which the receiver stands. */
287 NDIS_802_11_SSID ssid;
288 u8 peerDevAddr[ETH_ALEN]; /* Peer device address */
289 u8 peerIFAddr[ETH_ALEN]; /* Peer interface address */
290 u8 benable; /* This provision discovery request frame is trigger to send or not */
291 };
292
293 struct rx_provdisc_req_info { /* When peer device issue prov_disc_req first, we should store the following informations */
294 u8 peerDevAddr[ETH_ALEN]; /* Peer device address */
295 u8 strconfig_method_desc_of_prov_disc_req[4]; /* description for the config method located in the provisioning discovery request frame. */
296 /* The UI must know this information to know which config method the remote p2p device is requiring. */
297 };
298
299 struct tx_nego_req_info {
300 u16 peer_channel_num[2]; /* The channel number which the receiver stands. */
301 u8 peerDevAddr[ETH_ALEN]; /* Peer device address */
302 u8 benable; /* This negoitation request frame is trigger to send or not */
303 u8 peer_ch; /* The listen channel for peer P2P device */
304 };
305
306 struct group_id_info {
307 u8 go_device_addr[ETH_ALEN]; /* The GO's device address of this P2P group */
308 u8 ssid[WLAN_SSID_MAXLEN]; /* The SSID of this P2P group */
309 };
310
311 struct scan_limit_info {
312 u8 scan_op_ch_only; /* When this flag is set, the driver should just scan the operation channel */
313 #ifndef CONFIG_P2P_OP_CHK_SOCIAL_CH
314 u8 operation_ch[2]; /* Store the operation channel of invitation request frame */
315 #else
316 u8 operation_ch[5]; /* Store additional channel 1,6,11 for Android 4.2 IOT & Nexus 4 */
317 #endif /* CONFIG_P2P_OP_CHK_SOCIAL_CH */
318 };
319
320 #ifdef CONFIG_IOCTL_CFG80211
321 struct cfg80211_wifidirect_info {
322 _timer remain_on_ch_timer;
323 u8 restore_channel;
324 struct ieee80211_channel remain_on_ch_channel;
325 enum nl80211_channel_type remain_on_ch_type;
326 ATOMIC_T ro_ch_cookie_gen;
327 u64 remain_on_ch_cookie;
328 bool is_ro_ch;
329 struct wireless_dev *ro_ch_wdev;
330 systime last_ro_ch_time; /* this will be updated at the beginning and end of ro_ch */
331 };
332 #endif /* CONFIG_IOCTL_CFG80211 */
333
334 #ifdef CONFIG_P2P_WOWLAN
335
336 enum P2P_WOWLAN_RECV_FRAME_TYPE {
337 P2P_WOWLAN_RECV_NEGO_REQ = 0,
338 P2P_WOWLAN_RECV_INVITE_REQ = 1,
339 P2P_WOWLAN_RECV_PROVISION_REQ = 2,
340 };
341
342 struct p2p_wowlan_info {
343
344 u8 is_trigger;
345 enum P2P_WOWLAN_RECV_FRAME_TYPE wowlan_recv_frame_type;
346 u8 wowlan_peer_addr[ETH_ALEN];
347 u16 wowlan_peer_wpsconfig;
348 u8 wowlan_peer_is_persistent;
349 u8 wowlan_peer_invitation_type;
350 };
351
352 #endif /* CONFIG_P2P_WOWLAN */
353
354 struct wifidirect_info {
355 _adapter *padapter;
356 _timer find_phase_timer;
357 _timer restore_p2p_state_timer;
358
359 /* Used to do the scanning. After confirming the peer is availalble, the driver transmits the P2P frame to peer. */
360 _timer pre_tx_scan_timer;
361 _timer reset_ch_sitesurvey;
362 _timer reset_ch_sitesurvey2; /* Just for resetting the scan limit function by using p2p nego */
363 #ifdef CONFIG_CONCURRENT_MODE
364 /* Used to switch the channel between legacy AP and listen state. */
365 _timer ap_p2p_switch_timer;
366 #endif
367 struct tx_provdisc_req_info tx_prov_disc_info;
368 struct rx_provdisc_req_info rx_prov_disc_info;
369 struct tx_invite_req_info invitereq_info;
370 struct profile_info profileinfo[P2P_MAX_PERSISTENT_GROUP_NUM]; /* Store the profile information of persistent group */
371 struct tx_invite_resp_info inviteresp_info;
372 struct tx_nego_req_info nego_req_info;
373 struct group_id_info groupid_info; /* Store the group id information when doing the group negotiation handshake. */
374 struct scan_limit_info rx_invitereq_info; /* Used for get the limit scan channel from the Invitation procedure */
375 struct scan_limit_info p2p_info; /* Used for get the limit scan channel from the P2P negotiation handshake */
376 #ifdef CONFIG_WFD
377 struct wifi_display_info *wfd_info;
378 #endif
379
380 #ifdef CONFIG_P2P_WOWLAN
381 struct p2p_wowlan_info p2p_wow_info;
382 #endif /* CONFIG_P2P_WOWLAN */
383
384 enum P2P_ROLE role;
385 enum P2P_STATE pre_p2p_state;
386 enum P2P_STATE p2p_state;
387 u8 device_addr[ETH_ALEN]; /* The device address should be the mac address of this device. */
388 u8 interface_addr[ETH_ALEN];
389 u8 social_chan[4];
390 u8 listen_channel;
391 u8 operating_channel;
392 u8 listen_dwell; /* This value should be between 1 and 3 */
393 u8 support_rate[8];
394 u8 p2p_wildcard_ssid[P2P_WILDCARD_SSID_LEN];
395 u8 intent; /* should only include the intent value. */
396 u8 p2p_peer_interface_addr[ETH_ALEN];
397 u8 p2p_peer_device_addr[ETH_ALEN];
398 u8 peer_intent; /* Included the intent value and tie breaker value. */
399 u8 device_name[WPS_MAX_DEVICE_NAME_LEN]; /* Device name for displaying on searching device screen */
400 u16 device_name_len;
401 u8 profileindex; /* Used to point to the index of profileinfo array */
402 u8 peer_operating_ch;
403 u8 find_phase_state_exchange_cnt;
404 u16 device_password_id_for_nego; /* The device password ID for group negotation */
405 u8 negotiation_dialog_token;
406 u8 nego_ssid[WLAN_SSID_MAXLEN]; /* SSID information for group negotitation */
407 u8 nego_ssidlen;
408 u8 p2p_group_ssid[WLAN_SSID_MAXLEN];
409 u8 p2p_group_ssid_len;
410 u8 persistent_supported; /* Flag to know the persistent function should be supported or not. */
411 /* In the Sigma test, the Sigma will provide this enable from the sta_set_p2p CAPI. */
412 /* 0: disable */
413 /* 1: enable */
414 u8 session_available; /* Flag to set the WFD session available to enable or disable "by Sigma" */
415 /* In the Sigma test, the Sigma will disable the session available by using the sta_preset CAPI. */
416 /* 0: disable */
417 /* 1: enable */
418
419 u8 wfd_tdls_enable; /* Flag to enable or disable the TDLS by WFD Sigma */
420 /* 0: disable */
421 /* 1: enable */
422 u8 wfd_tdls_weaksec; /* Flag to enable or disable the weak security function for TDLS by WFD Sigma */
423 /* 0: disable */
424 /* In this case, the driver can't issue the tdsl setup request frame. */
425 /* 1: enable */
426 /* In this case, the driver can issue the tdls setup request frame */
427 /* even the current security is weak security. */
428
429 enum P2P_WPSINFO ui_got_wps_info; /* This field will store the WPS value (PIN value or PBC) that UI had got from the user. */
430 u16 supported_wps_cm; /* This field describes the WPS config method which this driver supported. */
431 /* The value should be the combination of config method defined in page104 of WPS v2.0 spec. */
432 u8 external_uuid; /* UUID flag */
433 u8 uuid[16]; /* UUID */
434 uint channel_list_attr_len; /* This field will contain the length of body of P2P Channel List attribute of group negotitation response frame. */
435 u8 channel_list_attr[100]; /* This field will contain the body of P2P Channel List attribute of group negotitation response frame. */
436 /* We will use the channel_cnt and channel_list fields when constructing the group negotitation confirm frame. */
437 u8 driver_interface; /* Indicate DRIVER_WEXT or DRIVER_CFG80211 */
438
439 #ifdef CONFIG_CONCURRENT_MODE
440 u16 ext_listen_interval; /* The interval to be available with legacy AP (ms) */
441 u16 ext_listen_period; /* The time period to be available for P2P listen state (ms) */
442 #endif
443 #ifdef CONFIG_P2P_PS
444 enum P2P_PS_MODE p2p_ps_mode; /* indicate p2p ps mode */
445 enum P2P_PS_STATE p2p_ps_state; /* indicate p2p ps state */
446 u8 noa_index; /* Identifies and instance of Notice of Absence timing. */
447 u8 ctwindow; /* Client traffic window. A period of time in TU after TBTT. */
448 u8 opp_ps; /* opportunistic power save. */
449 u8 noa_num; /* number of NoA descriptor in P2P IE. */
450 u8 noa_count[P2P_MAX_NOA_NUM]; /* Count for owner, Type of client. */
451 u32 noa_duration[P2P_MAX_NOA_NUM]; /* Max duration for owner, preferred or min acceptable duration for client. */
452 u32 noa_interval[P2P_MAX_NOA_NUM]; /* Length of interval for owner, preferred or max acceptable interval of client. */
453 u32 noa_start_time[P2P_MAX_NOA_NUM]; /* schedule expressed in terms of the lower 4 bytes of the TSF timer. */
454 #endif /* CONFIG_P2P_PS */
455 };
456
457 struct tdls_ss_record { /* signal strength record */
458 u8 macaddr[ETH_ALEN];
459 u8 RxPWDBAll;
460 u8 is_tdls_sta; /* _TRUE: direct link sta, _FALSE: else */
461 };
462
463 struct tdls_temp_mgmt {
464 u8 initiator; /* 0: None, 1: we initiate, 2: peer initiate */
465 u8 peer_addr[ETH_ALEN];
466 };
467
468 #ifdef CONFIG_TDLS_CH_SW
469 struct tdls_ch_switch {
470 u32 ch_sw_state;
471 ATOMIC_T chsw_on;
472 u8 addr[ETH_ALEN];
473 u8 off_ch_num;
474 u8 ch_offset;
475 u32 cur_time;
476 u8 delay_switch_back;
477 u8 dump_stack;
478 struct submit_ctx chsw_sctx;
479 };
480 #endif
481
482 struct tdls_info {
483 u8 ap_prohibited;
484 u8 ch_switch_prohibited;
485 u8 link_established;
486 u8 sta_cnt;
487 u8 sta_maximum; /* 1:tdls sta is equal (NUM_STA-1), reach max direct link number; 0: else; */
488 struct tdls_ss_record ss_record;
489 #ifdef CONFIG_TDLS_CH_SW
490 struct tdls_ch_switch chsw_info;
491 #endif
492
493 u8 ch_sensing;
494 u8 cur_channel;
495 u8 collect_pkt_num[MAX_CHANNEL_NUM];
496 _lock cmd_lock;
497 _lock hdl_lock;
498 u8 watchdog_count;
499 u8 dev_discovered; /* WFD_TDLS: for sigma test */
500
501 /* Let wpa_supplicant to setup*/
502 u8 driver_setup;
503 #ifdef CONFIG_WFD
504 struct wifi_display_info *wfd_info;
505 #endif
506
507 struct submit_ctx *tdls_sctx;
508 };
509
510 struct tdls_txmgmt {
511 u8 peer[ETH_ALEN];
512 u8 action_code;
513 u8 dialog_token;
514 u16 status_code;
515 u8 *buf;
516 size_t len;
517 };
518
519 /* used for mlme_priv.roam_flags */
520 enum {
521 RTW_ROAM_ON_EXPIRED = BIT0,
522 RTW_ROAM_ON_RESUME = BIT1,
523 RTW_ROAM_ACTIVE = BIT2,
524 };
525
526 struct beacon_keys {
527 u8 ssid[IW_ESSID_MAX_SIZE];
528 u32 ssid_len;
529 u8 bcn_channel;
530 u16 ht_cap_info;
531 u8 ht_info_infos_0_sco; /* bit0 & bit1 in infos[0] is second channel offset */
532 int encryp_protocol;
533 int pairwise_cipher;
534 int group_cipher;
535 int is_8021x;
536 };
537 #ifdef CONFIG_RTW_80211R
538 #define FT_ACTION_REQ_LIMIT 4
539
540 typedef enum _RTW_WIFI_FT_STA_STATUS {
541 RTW_FT_UNASSOCIATED_STA = 0,
542 RTW_FT_AUTHENTICATING_STA,
543 RTW_FT_AUTHENTICATED_STA,
544 RTW_FT_ASSOCIATING_STA,
545 RTW_FT_ASSOCIATED_STA,
546 RTW_FT_REQUESTING_STA,
547 RTW_FT_REQUESTED_STA,
548 RTW_FT_CONFIRMED_STA,
549 RTW_FT_UNSPECIFIED_STA
550 } RTW_WIFI_FT_STA_STATUS;
551
552 #define rtw_chk_ft_status(adapter, status) ((adapter)->mlmepriv.ftpriv.ft_status == status)
553 #define rtw_set_ft_status(adapter, status) \
554 do { \
555 ((adapter)->mlmepriv.ftpriv.ft_status = status); \
556 } while (0)
557
558 #define rtw_reset_ft_status(adapter) \
559 do { \
560 ((adapter)->mlmepriv.ftpriv.ft_status = RTW_FT_UNASSOCIATED_STA); \
561 } while (0)
562
563 typedef enum _RTW_WIFI_FT_CAPABILITY {
564 RTW_FT_STA_SUPPORTED = BIT0,
565 RTW_FT_STA_OVER_DS_SUPPORTED = BIT1,
566 RTW_FT_SUPPORTED = BIT2,
567 RTW_FT_OVER_DS_SUPPORTED = BIT3,
568 } RTW_WIFI_FT_CAPABILITY;
569
570 #define rtw_chk_ft_flags(adapter, flags) ((adapter)->mlmepriv.ftpriv.ft_flags & (flags))
571 #define rtw_set_ft_flags(adapter, flags) \
572 do { \
573 ((adapter)->mlmepriv.ftpriv.ft_flags |= (flags)); \
574 } while (0)
575
576 #define rtw_clr_ft_flags(adapter, flags) \
577 do { \
578 ((adapter)->mlmepriv.ftpriv.ft_flags &= ~(flags)); \
579 } while (0)
580
581 #define RTW_MAX_FTIE_SZ 256
582 typedef struct _ft_priv {
583 u16 mdid;
584 u8 ft_cap; /*b0: FT over DS, b1: Resource Req Protocol Cap, b2~b7: Reserved*/
585 u8 updated_ft_ies[RTW_MAX_FTIE_SZ];
586 u16 updated_ft_ies_len;
587 u8 ft_action[RTW_MAX_FTIE_SZ];
588 u16 ft_action_len;
589 struct cfg80211_ft_event_params ft_event;
590 u8 ft_roam_on_expired;
591 u8 ft_flags;
592 u32 ft_status;
593 u32 ft_req_retry_cnt;
594 } ft_priv;
595 #endif
596
597 struct mlme_priv {
598
599 _lock lock;
600 sint fw_state; /* shall we protect this variable? maybe not necessarily... */
601 u8 to_join; /* flag */
602 #ifdef CONFIG_LAYER2_ROAMING
603 u8 to_roam; /* roaming trying times */
604 struct wlan_network *roam_network; /* the target of active roam */
605 u8 roam_flags;
606 u8 roam_rssi_diff_th; /* rssi difference threshold for active scan candidate selection */
607 u32 roam_scan_int_ms; /* scan interval for active roam */
608 u32 roam_scanr_exp_ms; /* scan result expire time in ms for roam */
609 u8 roam_tgt_addr[ETH_ALEN]; /* request to roam to speicific target without other consideration */
610 u8 roam_rssi_threshold;
611 bool need_to_roam;
612 #endif
613
614 u8 *nic_hdl;
615
616 _list *pscanned;
617 _queue free_bss_pool;
618 _queue scanned_queue;
619 u8 *free_bss_buf;
620 u32 num_of_scanned;
621
622 NDIS_802_11_SSID assoc_ssid;
623 u8 assoc_bssid[6];
624
625 struct wlan_network cur_network;
626 struct wlan_network *cur_network_scanned;
627
628 /* bcn check info */
629 struct beacon_keys cur_beacon_keys; /* save current beacon keys */
630 struct beacon_keys new_beacon_keys; /* save new beacon keys */
631 u8 new_beacon_cnts; /* if new_beacon_cnts >= threshold, ap beacon is changed */
632
633 #ifdef CONFIG_ARP_KEEP_ALIVE
634 /* for arp offload keep alive */
635 u8 bGetGateway;
636 u8 GetGatewayTryCnt;
637 u8 gw_mac_addr[6];
638 u8 gw_ip[4];
639 #endif
640
641 /* uint wireless_mode; no used, remove it */
642
643 u32 auto_scan_int_ms;
644
645 _timer assoc_timer;
646
647 uint assoc_by_bssid;
648 uint assoc_by_rssi;
649
650 _timer scan_to_timer; /* driver itself handles scan_timeout status. */
651 systime scan_start_time; /* used to evaluate the time spent in scanning */
652
653 #ifdef CONFIG_SET_SCAN_DENY_TIMER
654 _timer set_scan_deny_timer;
655 ATOMIC_T set_scan_deny; /* 0: allowed, 1: deny */
656 #endif
657
658 struct qos_priv qospriv;
659
660 #ifdef CONFIG_80211N_HT
661
662 /* Number of non-HT AP/stations */
663 int num_sta_no_ht;
664
665 /* Number of HT AP/stations 20 MHz */
666 /* int num_sta_ht_20mhz; */
667
668
669 int num_FortyMHzIntolerant;
670
671 struct ht_priv htpriv;
672
673 #endif
674
675 #ifdef CONFIG_80211AC_VHT
676 struct vht_priv vhtpriv;
677 #endif
678 #ifdef CONFIG_BEAMFORMING
679 #ifndef RTW_BEAMFORMING_VERSION_2
680 #if (BEAMFORMING_SUPPORT == 0)/*for driver beamforming*/
681 struct beamforming_info beamforming_info;
682 #endif
683 #endif /* !RTW_BEAMFORMING_VERSION_2 */
684 #endif
685
686 #ifdef CONFIG_DFS
687 u8 handle_dfs;
688 #endif
689 #ifdef CONFIG_DFS_MASTER
690 /* TODO: move to rfctl */
691 _timer dfs_master_timer;
692 #endif
693 #ifdef CONFIG_RTW_80211R
694 ft_priv ftpriv;
695 #endif
696
697 RT_LINK_DETECT_T LinkDetectInfo;
698
699 u8 acm_mask; /* for wmm acm mask */
700 RT_SCAN_TYPE scan_mode; /* active: 1, passive: 0 */
701
702 u8 *wps_probe_req_ie;
703 u32 wps_probe_req_ie_len;
704
705 u8 ext_capab_ie_data[8];/*currently for ap mode only*/
706 u8 ext_capab_ie_len;
707
708 #if defined(CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME)
709 /* Number of associated Non-ERP stations (i.e., stations using 802.11b
710 * in 802.11g BSS) */
711 int num_sta_non_erp;
712
713 /* Number of associated stations that do not support Short Slot Time */
714 int num_sta_no_short_slot_time;
715
716 /* Number of associated stations that do not support Short Preamble */
717 int num_sta_no_short_preamble;
718
719 ATOMIC_T olbc; /* Overlapping Legacy BSS Condition (Legacy b/g)*/
720
721 /* Number of HT associated stations that do not support greenfield */
722 int num_sta_ht_no_gf;
723
724 /* Number of associated non-HT stations */
725 /* int num_sta_no_ht; */
726
727 /* Number of HT associated stations 20 MHz */
728 int num_sta_ht_20mhz;
729
730 /* number of associated stations 40MHz intolerant */
731 int num_sta_40mhz_intolerant;
732
733 /* Overlapping BSS information */
734 ATOMIC_T olbc_ht;
735
736 #ifdef CONFIG_80211N_HT
737 int ht_20mhz_width_req;
738 int ht_intolerant_ch_reported;
739 u16 ht_op_mode;
740 u8 sw_to_20mhz; /*switch to 20Mhz BW*/
741 #endif /* CONFIG_80211N_HT */
742
743 #ifdef CONFIG_RTW_80211R
744 u8 *auth_rsp;
745 u32 auth_rsp_len;
746 #endif
747 u8 *assoc_req;
748 u32 assoc_req_len;
749
750 u8 *assoc_rsp;
751 u32 assoc_rsp_len;
752
753 /* u8 *wps_probe_req_ie; */
754 /* u32 wps_probe_req_ie_len; */
755
756 u8 *wps_beacon_ie;
757 u32 wps_beacon_ie_len;
758
759 u8 *wps_probe_resp_ie;
760 u32 wps_probe_resp_ie_len;
761
762 u8 *wps_assoc_resp_ie;
763 u32 wps_assoc_resp_ie_len;
764
765 u8 *p2p_beacon_ie;
766 u32 p2p_beacon_ie_len;
767
768 u8 *p2p_probe_req_ie;
769 u32 p2p_probe_req_ie_len;
770
771 u8 *p2p_probe_resp_ie;
772 u32 p2p_probe_resp_ie_len;
773
774 u8 *p2p_go_probe_resp_ie; /* for GO */
775 u32 p2p_go_probe_resp_ie_len; /* for GO */
776
777 u8 *p2p_assoc_req_ie;
778 u32 p2p_assoc_req_ie_len;
779
780 u8 *p2p_assoc_resp_ie;
781 u32 p2p_assoc_resp_ie_len;
782
783 _lock bcn_update_lock;
784 u8 update_bcn;
785
786 u8 ori_ch;
787 u8 ori_bw;
788 u8 ori_offset;
789 #endif /* #if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) */
790
791 #if defined(CONFIG_WFD) && defined(CONFIG_IOCTL_CFG80211)
792 u8 *wfd_beacon_ie;
793 u32 wfd_beacon_ie_len;
794
795 u8 *wfd_probe_req_ie;
796 u32 wfd_probe_req_ie_len;
797
798 u8 *wfd_probe_resp_ie;
799 u32 wfd_probe_resp_ie_len;
800
801 u8 *wfd_go_probe_resp_ie; /* for GO */
802 u32 wfd_go_probe_resp_ie_len; /* for GO */
803
804 u8 *wfd_assoc_req_ie;
805 u32 wfd_assoc_req_ie_len;
806
807 u8 *wfd_assoc_resp_ie;
808 u32 wfd_assoc_resp_ie_len;
809 #endif
810
811 #ifdef RTK_DMP_PLATFORM
812 /* DMP kobject_hotplug function signal need in passive level */
813 _workitem Linkup_workitem;
814 _workitem Linkdown_workitem;
815 #endif
816
817 #ifdef CONFIG_INTEL_WIDI
818 int widi_state;
819 int listen_state;
820 _timer listen_timer;
821 ATOMIC_T rx_probe_rsp; /* 1:receive probe respone from RDS source. */
822 u8 *l2sdTaBuffer;
823 u8 channel_idx;
824 u8 group_cnt; /* In WiDi 3.5, they specified another scan algo. for WFD/RDS co-existed */
825 u8 sa_ext[L2SDTA_SERVICE_VE_LEN];
826
827 u8 widi_enable;
828 /**
829 * For WiDi 4; upper layer would set
830 * p2p_primary_device_type_category_id
831 * p2p_primary_device_type_sub_category_id
832 * p2p_secondary_device_type_category_id
833 * p2p_secondary_device_type_sub_category_id
834 */
835 u16 p2p_pdt_cid;
836 u16 p2p_pdt_scid;
837 u8 num_p2p_sdt;
838 u16 p2p_sdt_cid[MAX_NUM_P2P_SDT];
839 u16 p2p_sdt_scid[MAX_NUM_P2P_SDT];
840 u8 p2p_reject_disable; /* When starting NL80211 wpa_supplicant/hostapd, it will call netdev_close */
841 /* such that it will cause p2p disabled. Use this flag to reject. */
842 #endif /* CONFIG_INTEL_WIDI */
843 systime lastscantime;
844 #ifdef CONFIG_CONCURRENT_MODE
845 u8 scanning_via_buddy_intf;
846 #endif
847
848 #if 0
849 u8 NumOfBcnInfoChkFail;
850 u32 timeBcnInfoChkStart;
851 #endif
852
853 #ifdef CONFIG_APPEND_VENDOR_IE_ENABLE
854 u32 vendor_ie_mask[WLAN_MAX_VENDOR_IE_NUM];
855 u8 vendor_ie[WLAN_MAX_VENDOR_IE_NUM][WLAN_MAX_VENDOR_IE_LEN];
856 u32 vendor_ielen[WLAN_MAX_VENDOR_IE_NUM];
857 #endif
858 };
859
860 #define mlme_set_scan_to_timer(mlme, ms) \
861 do { \
862 /* RTW_INFO("%s set_scan_to_timer(%p, %d)\n", __FUNCTION__, (mlme), (ms)); */ \
863 _set_timer(&(mlme)->scan_to_timer, (ms)); \
864 } while (0)
865
866 #define rtw_mlme_set_auto_scan_int(adapter, ms) \
867 do { \
868 adapter->mlmepriv.auto_scan_int_ms = ms; \
869 } while (0)
870
871 #define RTW_AUTO_SCAN_REASON_UNSPECIFIED 0
872 #define RTW_AUTO_SCAN_REASON_2040_BSS BIT0
873 #define RTW_AUTO_SCAN_REASON_ACS BIT1
874 #define RTW_AUTO_SCAN_REASON_ROAM BIT2
875
876 void rtw_mlme_reset_auto_scan_int(_adapter *adapter, u8 *reason);
877
878 #ifdef CONFIG_AP_MODE
879
880 struct hostapd_priv {
881 _adapter *padapter;
882
883 #ifdef CONFIG_HOSTAPD_MLME
884 struct net_device *pmgnt_netdev;
885 struct usb_anchor anchored;
886 #endif
887
888 };
889
890 extern int hostapd_mode_init(_adapter *padapter);
891 extern void hostapd_mode_unload(_adapter *padapter);
892 #endif
893
894
895 extern void rtw_joinbss_event_prehandle(_adapter *adapter, u8 *pbuf);
896 extern void rtw_survey_event_callback(_adapter *adapter, u8 *pbuf);
897 extern void rtw_surveydone_event_callback(_adapter *adapter, u8 *pbuf);
898 extern void rtw_joinbss_event_callback(_adapter *adapter, u8 *pbuf);
899 extern void rtw_stassoc_event_callback(_adapter *adapter, u8 *pbuf);
900 extern void rtw_stadel_event_callback(_adapter *adapter, u8 *pbuf);
901 void rtw_sta_mstatus_report(_adapter *adapter);
902 extern void rtw_atimdone_event_callback(_adapter *adapter, u8 *pbuf);
903 extern void rtw_cpwm_event_callback(_adapter *adapter, u8 *pbuf);
904 extern void rtw_wmm_event_callback(PADAPTER padapter, u8 *pbuf);
905 #ifdef CONFIG_IEEE80211W
906 void rtw_sta_timeout_event_callback(_adapter *adapter, u8 *pbuf);
907 #endif /* CONFIG_IEEE80211W */
908 #ifdef CONFIG_RTW_80211R
909 void rtw_update_ft_stainfo(_adapter *padapter, WLAN_BSSID_EX *pnetwork);
910 void rtw_ft_reassoc_event_callback(_adapter *padapter, u8 *pbuf);
911 #endif
912
913 thread_return event_thread(thread_context context);
914
915 extern void rtw_free_network_queue(_adapter *adapter, u8 isfreeall);
916 extern int rtw_init_mlme_priv(_adapter *adapter);/* (struct mlme_priv *pmlmepriv); */
917
918 extern void rtw_free_mlme_priv(struct mlme_priv *pmlmepriv);
919
920
921 extern sint rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv);
922 extern sint rtw_set_key(_adapter *adapter, struct security_priv *psecuritypriv, sint keyid, u8 set_tx, bool enqueue);
923 extern sint rtw_set_auth(_adapter *adapter, struct security_priv *psecuritypriv);
924
get_bssid(struct mlme_priv * pmlmepriv)925 __inline static u8 *get_bssid(struct mlme_priv *pmlmepriv)
926 {
927 /* if sta_mode:pmlmepriv->cur_network.network.MacAddress=> bssid */
928 /* if adhoc_mode:pmlmepriv->cur_network.network.MacAddress=> ibss mac address */
929 return pmlmepriv->cur_network.network.MacAddress;
930 }
931
check_fwstate(struct mlme_priv * pmlmepriv,sint state)932 __inline static sint check_fwstate(struct mlme_priv *pmlmepriv, sint state)
933 {
934 if ((state == WIFI_NULL_STATE) &&
935 (pmlmepriv->fw_state == WIFI_NULL_STATE))
936 return _TRUE;
937
938 if (pmlmepriv->fw_state & state)
939 return _TRUE;
940
941 return _FALSE;
942 }
943
get_fwstate(struct mlme_priv * pmlmepriv)944 __inline static sint get_fwstate(struct mlme_priv *pmlmepriv)
945 {
946 return pmlmepriv->fw_state;
947 }
948
949 /*
950 * No Limit on the calling context,
951 * therefore set it to be the critical section...
952 *
953 * ### NOTE:#### (!!!!)
954 * MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock
955 */
956 extern void rtw_mi_update_iface_status(struct mlme_priv *pmlmepriv, sint state);
957
set_fwstate(struct mlme_priv * pmlmepriv,sint state)958 static inline void set_fwstate(struct mlme_priv *pmlmepriv, sint state)
959 {
960 pmlmepriv->fw_state |= state;
961 rtw_mi_update_iface_status(pmlmepriv, state);
962 }
init_fwstate(struct mlme_priv * pmlmepriv,sint state)963 static inline void init_fwstate(struct mlme_priv *pmlmepriv, sint state)
964 {
965 pmlmepriv->fw_state = state;
966 rtw_mi_update_iface_status(pmlmepriv, state);
967 }
968
_clr_fwstate_(struct mlme_priv * pmlmepriv,sint state)969 static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, sint state)
970 {
971 pmlmepriv->fw_state &= ~state;
972 rtw_mi_update_iface_status(pmlmepriv, state);
973 }
974
975 /*
976 * No Limit on the calling context,
977 * therefore set it to be the critical section...
978 */
clr_fwstate(struct mlme_priv * pmlmepriv,sint state)979 static inline void clr_fwstate(struct mlme_priv *pmlmepriv, sint state)
980 {
981 _irqL irqL;
982
983 _enter_critical_bh(&pmlmepriv->lock, &irqL);
984 _clr_fwstate_(pmlmepriv, state);
985 _exit_critical_bh(&pmlmepriv->lock, &irqL);
986 }
987
up_scanned_network(struct mlme_priv * pmlmepriv)988 static inline void up_scanned_network(struct mlme_priv *pmlmepriv)
989 {
990 _irqL irqL;
991
992 _enter_critical_bh(&pmlmepriv->lock, &irqL);
993 pmlmepriv->num_of_scanned++;
994 _exit_critical_bh(&pmlmepriv->lock, &irqL);
995 }
996 u8 rtw_is_adapter_up(_adapter *padapter);
997
down_scanned_network(struct mlme_priv * pmlmepriv)998 __inline static void down_scanned_network(struct mlme_priv *pmlmepriv)
999 {
1000 _irqL irqL;
1001
1002 _enter_critical_bh(&pmlmepriv->lock, &irqL);
1003 pmlmepriv->num_of_scanned--;
1004 _exit_critical_bh(&pmlmepriv->lock, &irqL);
1005 }
1006
set_scanned_network_val(struct mlme_priv * pmlmepriv,sint val)1007 __inline static void set_scanned_network_val(struct mlme_priv *pmlmepriv, sint val)
1008 {
1009 _irqL irqL;
1010
1011 _enter_critical_bh(&pmlmepriv->lock, &irqL);
1012 pmlmepriv->num_of_scanned = val;
1013 _exit_critical_bh(&pmlmepriv->lock, &irqL);
1014 }
1015
1016 extern u16 rtw_get_capability(WLAN_BSSID_EX *bss);
1017 extern void rtw_update_scanned_network(_adapter *adapter, WLAN_BSSID_EX *target);
1018 extern void rtw_disconnect_hdl_under_linked(_adapter *adapter, struct sta_info *psta, u8 free_assoc);
1019 extern void rtw_generate_random_ibss(u8 *pibss);
1020 extern struct wlan_network *rtw_find_network(_queue *scanned_queue, u8 *addr);
1021 extern struct wlan_network *rtw_get_oldest_wlan_network(_queue *scanned_queue);
1022 struct wlan_network *_rtw_find_same_network(_queue *scanned_queue, struct wlan_network *network);
1023 struct wlan_network *rtw_find_same_network(_queue *scanned_queue, struct wlan_network *network);
1024
1025 extern void rtw_free_assoc_resources(_adapter *adapter, int lock_scanned_queue);
1026 extern void rtw_indicate_disconnect(_adapter *adapter, u16 reason, u8 locally_generated);
1027 extern void rtw_indicate_connect(_adapter *adapter);
1028 void rtw_indicate_scan_done(_adapter *padapter, bool aborted);
1029
1030 void rtw_drv_scan_by_self(_adapter *padapter, u8 reason);
1031 void rtw_scan_wait_completed(_adapter *adapter);
1032 u32 rtw_scan_abort_timeout(_adapter *adapter, u32 timeout_ms);
1033 void rtw_scan_abort_no_wait(_adapter *adapter);
1034 void rtw_scan_abort(_adapter *adapter);
1035
1036 extern int rtw_restruct_sec_ie(_adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len);
1037 #ifdef CONFIG_WMMPS_STA
1038 void rtw_uapsd_use_default_setting(_adapter *padapter);
1039 bool rtw_is_wmmps_mode(_adapter *padapter);
1040 #endif /* CONFIG_WMMPS_STA */
1041 extern int rtw_restruct_wmm_ie(_adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len, uint initial_out_len);
1042 extern void rtw_init_registrypriv_dev_network(_adapter *adapter);
1043
1044 extern void rtw_update_registrypriv_dev_network(_adapter *adapter);
1045
1046 extern void rtw_get_encrypt_decrypt_from_registrypriv(_adapter *adapter);
1047
1048 extern void rtw_join_timeout_handler(void *ctx);
1049 extern void rtw_scan_timeout_handler(void *ctx);
1050
1051 extern void rtw_dynamic_check_timer_handlder(void *ctx);
1052 extern void rtw_iface_dynamic_check_timer_handlder(_adapter *adapter);
1053
1054 #ifdef CONFIG_SET_SCAN_DENY_TIMER
1055 bool rtw_is_scan_deny(_adapter *adapter);
1056 void rtw_clear_scan_deny(_adapter *adapter);
1057 void rtw_set_scan_deny_timer_hdl(void *ctx);
1058 void rtw_set_scan_deny(_adapter *adapter, u32 ms);
1059 #else
1060 #define rtw_is_scan_deny(adapter) _FALSE
1061 #define rtw_clear_scan_deny(adapter) do {} while (0)
1062 #define rtw_set_scan_deny(adapter, ms) do {} while (0)
1063 #endif
1064
1065 void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv);
1066
1067 #define MLME_BEACON_IE 0
1068 #define MLME_PROBE_REQ_IE 1
1069 #define MLME_PROBE_RESP_IE 2
1070 #define MLME_GO_PROBE_RESP_IE 3
1071 #define MLME_ASSOC_REQ_IE 4
1072 #define MLME_ASSOC_RESP_IE 5
1073
1074 #if defined(CONFIG_WFD) && defined(CONFIG_IOCTL_CFG80211)
1075 int rtw_mlme_update_wfd_ie_data(struct mlme_priv *mlme, u8 type, u8 *ie, u32 ie_len);
1076 #endif
1077
1078
1079 /* extern struct wlan_network* _rtw_dequeue_network(_queue *queue); */
1080
1081 extern struct wlan_network *_rtw_alloc_network(struct mlme_priv *pmlmepriv);
1082
1083
1084 extern void _rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 isfreeall);
1085 extern void _rtw_free_network_nolock(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork);
1086
1087
1088 extern struct wlan_network *_rtw_find_network(_queue *scanned_queue, u8 *addr);
1089
1090 extern void _rtw_free_network_queue(_adapter *padapter, u8 isfreeall);
1091
1092 extern sint rtw_if_up(_adapter *padapter);
1093
1094 sint rtw_linked_check(_adapter *padapter);
1095
1096 u8 *rtw_get_capability_from_ie(u8 *ie);
1097 u8 *rtw_get_timestampe_from_ie(u8 *ie);
1098 u8 *rtw_get_beacon_interval_from_ie(u8 *ie);
1099
1100
1101 void rtw_joinbss_reset(_adapter *padapter);
1102
1103 #ifdef CONFIG_80211N_HT
1104 void rtw_ht_use_default_setting(_adapter *padapter);
1105 void rtw_build_wmm_ie_ht(_adapter *padapter, u8 *out_ie, uint *pout_len);
1106 unsigned int rtw_restructure_ht_ie(_adapter *padapter, u8 *in_ie, u8 *out_ie, uint in_len, uint *pout_len, u8 channel);
1107 void rtw_update_ht_cap(_adapter *padapter, u8 *pie, uint ie_len, u8 channel);
1108 void rtw_issue_addbareq_cmd(_adapter *padapter, struct xmit_frame *pxmitframe);
1109 void rtw_append_exented_cap(_adapter *padapter, u8 *out_ie, uint *pout_len);
1110 #endif
1111
1112 int rtw_is_same_ibss(_adapter *adapter, struct wlan_network *pnetwork);
1113 int is_same_network(WLAN_BSSID_EX *src, WLAN_BSSID_EX *dst, u8 feature);
1114
1115 #ifdef CONFIG_LAYER2_ROAMING
1116 #define rtw_roam_flags(adapter) ((adapter)->mlmepriv.roam_flags)
1117 #define rtw_chk_roam_flags(adapter, flags) ((adapter)->mlmepriv.roam_flags & flags)
1118 #define rtw_clr_roam_flags(adapter, flags) \
1119 do { \
1120 ((adapter)->mlmepriv.roam_flags &= ~flags); \
1121 } while (0)
1122
1123 #define rtw_set_roam_flags(adapter, flags) \
1124 do { \
1125 ((adapter)->mlmepriv.roam_flags |= flags); \
1126 } while (0)
1127
1128 #define rtw_assign_roam_flags(adapter, flags) \
1129 do { \
1130 ((adapter)->mlmepriv.roam_flags = flags); \
1131 } while (0)
1132
1133 void _rtw_roaming(_adapter *adapter, struct wlan_network *tgt_network);
1134 void rtw_roaming(_adapter *adapter, struct wlan_network *tgt_network);
1135 void rtw_set_to_roam(_adapter *adapter, u8 to_roam);
1136 u8 rtw_dec_to_roam(_adapter *adapter);
1137 u8 rtw_to_roam(_adapter *adapter);
1138 int rtw_select_roaming_candidate(struct mlme_priv *pmlmepriv);
1139 #else
1140 #define rtw_roam_flags(adapter) 0
1141 #define rtw_chk_roam_flags(adapter, flags) 0
1142 #define rtw_clr_roam_flags(adapter, flags) do {} while (0)
1143 #define rtw_set_roam_flags(adapter, flags) do {} while (0)
1144 #define rtw_assign_roam_flags(adapter, flags) do {} while (0)
1145 #define _rtw_roaming(adapter, tgt_network) do {} while (0)
1146 #define rtw_roaming(adapter, tgt_network) do {} while (0)
1147 #define rtw_set_to_roam(adapter, to_roam) do {} while (0)
1148 #define rtw_dec_to_roam(adapter) 0
1149 #define rtw_to_roam(adapter) 0
1150 #define rtw_select_roaming_candidate(mlme) _FAIL
1151 #endif /* CONFIG_LAYER2_ROAMING */
1152
1153 bool rtw_adjust_chbw(_adapter *adapter, u8 req_ch, u8 *req_bw, u8 *req_offset);
1154
1155 struct sta_media_status_rpt_cmd_parm {
1156 struct sta_info *sta;
1157 bool connected;
1158 };
1159
1160 void rtw_sta_media_status_rpt(_adapter *adapter, struct sta_info *sta, bool connected);
1161 u8 rtw_sta_media_status_rpt_cmd(_adapter *adapter, struct sta_info *sta, bool connected);
1162 void rtw_sta_media_status_rpt_cmd_hdl(_adapter *adapter, struct sta_media_status_rpt_cmd_parm *parm);
1163 void rtw_sta_traffic_info(void *sel, _adapter *adapter);
1164
1165 #ifdef CONFIG_INTEL_PROXIM
1166 void rtw_proxim_enable(_adapter *padapter);
1167 void rtw_proxim_disable(_adapter *padapter);
1168 void rtw_proxim_send_packet(_adapter *padapter, u8 *pbuf, u16 len, u8 m_rate);
1169 #endif /* CONFIG_INTEL_PROXIM */
1170
1171 #define IPV4_SRC(_iphdr) (((u8 *)(_iphdr)) + 12)
1172 #define IPV4_DST(_iphdr) (((u8 *)(_iphdr)) + 16)
1173 #define GET_IPV4_IHL(_iphdr) BE_BITS_TO_1BYTE(((u8 *)(_iphdr)) + 0, 0, 4)
1174 #define GET_IPV4_PROTOCOL(_iphdr) BE_BITS_TO_1BYTE(((u8 *)(_iphdr)) + 9, 0, 8)
1175 #define GET_IPV4_SRC(_iphdr) BE_BITS_TO_4BYTE(((u8 *)(_iphdr)) + 12, 0, 32)
1176 #define GET_IPV4_DST(_iphdr) BE_BITS_TO_4BYTE(((u8 *)(_iphdr)) + 16, 0, 32)
1177
1178 #define GET_UDP_SRC(_udphdr) BE_BITS_TO_2BYTE(((u8 *)(_udphdr)) + 0, 0, 16)
1179 #define GET_UDP_DST(_udphdr) BE_BITS_TO_2BYTE(((u8 *)(_udphdr)) + 2, 0, 16)
1180
1181 #define TCP_SRC(_tcphdr) (((u8 *)(_tcphdr)) + 0)
1182 #define TCP_DST(_tcphdr) (((u8 *)(_tcphdr)) + 2)
1183 #define GET_TCP_SRC(_tcphdr) BE_BITS_TO_2BYTE(((u8 *)(_tcphdr)) + 0, 0, 16)
1184 #define GET_TCP_DST(_tcphdr) BE_BITS_TO_2BYTE(((u8 *)(_tcphdr)) + 2, 0, 16)
1185 #define GET_TCP_SEQ(_tcphdr) BE_BITS_TO_4BYTE(((u8 *)(_tcphdr)) + 4, 0, 32)
1186 #define GET_TCP_ACK_SEQ(_tcphdr) BE_BITS_TO_4BYTE(((u8 *)(_tcphdr)) + 8, 0, 32)
1187 #define GET_TCP_DOFF(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 12, 4, 4)
1188 #define GET_TCP_FIN(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 0, 1)
1189 #define GET_TCP_SYN(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 1, 1)
1190 #define GET_TCP_RST(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 2, 1)
1191 #define GET_TCP_PSH(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 3, 1)
1192 #define GET_TCP_ACK(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 4, 1)
1193 #define GET_TCP_URG(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 5, 1)
1194 #define GET_TCP_ECE(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 6, 1)
1195 #define GET_TCP_CWR(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 7, 1)
1196
1197 #endif /* __RTL871X_MLME_H_ */
1198