1 /******************************************************************************
2 *
3 * Copyright(c) 2007 - 2019 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 #define SCANQUEUE_LIFETIME 20000 /* 20sec, unit:msec */
27
28 #define MAX_UNASSOC_STA_CNT 128
29 #define UNASSOC_STA_LIFETIME_MS 60000
30
31 /*pmlmepriv->fw_state*/
32 #define WIFI_NULL_STATE 0x00000000
33 #define WIFI_ASOC_STATE 0x00000001 /* Linked */
34 #define WIFI_REASOC_STATE 0x00000002
35 #define WIFI_SLEEP_STATE 0x00000004
36 #define WIFI_STATION_STATE 0x00000008
37 #define WIFI_AP_STATE 0x00000010
38 #define WIFI_ADHOC_STATE 0x00000020
39 #define WIFI_ADHOC_MASTER_STATE 0x00000040
40 #define WIFI_UNDER_LINKING 0x00000080
41 #define WIFI_UNDER_WPS 0x00000100
42 #define WIFI_MESH_STATE 0x00000200
43 #define WIFI_STA_ALIVE_CHK_STATE 0x00000400
44 #define WIFI_UNDER_SURVEY 0x00000800 /* under site surveying */
45 /*#define WIFI_UNDEFINED_STATE 0x00001000*/
46 /*#define WIFI_UNDEFINED_STATE 0x00002000*/
47 /*#define WIFI_UNDEFINED_STATE 0x00004000*/
48 /*#define WIFI_UNDEFINED_STATE 0x00008000*/
49 #define WIFI_MP_STATE 0x00010000
50 /*#define WIFI_UNDEFINED_STATE 0x00020000*/
51 /*#define WIFI_UNDEFINED_STATE 0x00040000*/
52 /*#define WIFI_UNDEFINED_STATE 0x00080000*/
53 /*#define WIFI_UNDEFINED_STATE 0x00100000*/
54 /*#define WIFI_UNDEFINED_STATE 0x00200000*/
55 /*#define WIFI_UNDEFINED_STATE 0x00400000*/
56 #define WIFI_OP_CH_SWITCHING 0x00800000
57 #define WIFI_UNDER_KEY_HANDSHAKE 0x01000000
58 /*#define WIFI_UNDEFINED_STATE 0x02000000*/
59 /*#define WIFI_UNDEFINED_STATE 0x04000000*/
60 /*#define WIFI_UNDEFINED_STATE 0x08000000*/
61 /*#define WIFI_UNDEFINED_STATE 0x10000000*/
62 /*#define WIFI_UNDEFINED_STATE 0x20000000*/
63 #define WIFI_CSA_UPDATE_BEACON 0x40000000
64 #define WIFI_MONITOR_STATE 0x80000000
65
66
67 #define MIRACAST_DISABLED 0
68 #define MIRACAST_SOURCE BIT0
69 #define MIRACAST_SINK BIT1
70
71 #define MIRACAST_MODE_REVERSE(mode) \
72 ((((mode) & MIRACAST_SOURCE) ? MIRACAST_SINK : 0) | (((mode) & MIRACAST_SINK) ? MIRACAST_SOURCE : 0))
73
74 bool is_miracast_enabled(_adapter *adapter);
75 bool rtw_chk_miracast_mode(_adapter *adapter, u8 mode);
76 const char *get_miracast_mode_str(int mode);
77 void rtw_wfd_st_switch(struct sta_info *sta, bool on);
78
79 #define MLME_STATE(adapter) get_fwstate(&((adapter)->mlmepriv))
80 #define CHK_MLME_STATE(adapter, state) check_fwstate(&((adapter)->mlmepriv), (state))
81
82 #define MLME_IS_NULL(adapter) CHK_MLME_STATE(adapter, WIFI_NULL_STATE)
83 #define MLME_IS_STA(adapter) CHK_MLME_STATE(adapter, WIFI_STATION_STATE)
84 #define MLME_IS_AP(adapter) CHK_MLME_STATE(adapter, WIFI_AP_STATE)
85 #define MLME_IS_ADHOC(adapter) CHK_MLME_STATE(adapter, WIFI_ADHOC_STATE)
86 #define MLME_IS_ADHOC_MASTER(adapter) CHK_MLME_STATE(adapter, WIFI_ADHOC_MASTER_STATE)
87 #define MLME_IS_MESH(adapter) CHK_MLME_STATE(adapter, WIFI_MESH_STATE)
88 #define MLME_IS_MONITOR(adapter) CHK_MLME_STATE(adapter, WIFI_MONITOR_STATE)
89 #define MLME_IS_MP(adapter) CHK_MLME_STATE(adapter, WIFI_MP_STATE)
90 #ifdef CONFIG_P2P
91 #define MLME_IS_PD(adapter) rtw_p2p_chk_role(&(adapter)->wdinfo, P2P_ROLE_DEVICE)
92 #define MLME_IS_GC(adapter) rtw_p2p_chk_role(&(adapter)->wdinfo, P2P_ROLE_CLIENT)
93 #define MLME_IS_GO(adapter) rtw_p2p_chk_role(&(adapter)->wdinfo, P2P_ROLE_GO)
94 #else /* !CONFIG_P2P */
95 #define MLME_IS_PD(adapter) 0
96 #define MLME_IS_GC(adapter) 0
97 #define MLME_IS_GO(adapter) 0
98 #endif /* !CONFIG_P2P */
99
100 #define MLME_IS_MSRC(adapter) rtw_chk_miracast_mode((adapter), MIRACAST_SOURCE)
101 #define MLME_IS_MSINK(adapter) rtw_chk_miracast_mode((adapter), MIRACAST_SINK)
102
103 #define MLME_IS_SCAN(adapter) CHK_MLME_STATE(adapter, WIFI_UNDER_SURVEY)
104 #define MLME_IS_LINKING(adapter) CHK_MLME_STATE(adapter, WIFI_UNDER_LINKING)
105 #define MLME_IS_ASOC(adapter) CHK_MLME_STATE(adapter, WIFI_ASOC_STATE)
106 #define MLME_IS_OPCH_SW(adapter) CHK_MLME_STATE(adapter, WIFI_OP_CH_SWITCHING)
107 #define MLME_IS_WPS(adapter) CHK_MLME_STATE(adapter, WIFI_UNDER_WPS)
108
109 #ifdef CONFIG_IOCTL_CFG80211
110 #define MLME_IS_ROCH(adapter) (rtw_cfg80211_get_is_roch(adapter) == _TRUE)
111 #else
112 #define MLME_IS_ROCH(adapter) 0
113 #endif
114
115 #ifdef CONFIG_IOCTL_CFG80211
116 #define MLME_IS_MGMT_TX(adapter) rtw_cfg80211_get_is_mgmt_tx(adapter)
117 #else
118 #define MLME_IS_MGMT_TX(adapter) 0
119 #endif
120
121 #define MLME_STATE_FMT "%s%s%s%s%s%s%s%s%s%s%s%s"
122 #define MLME_STATE_ARG(adapter) \
123 MLME_IS_STA((adapter)) ? (MLME_IS_GC((adapter)) ? " GC" : " STA") : \
124 MLME_IS_AP((adapter)) ? (MLME_IS_GO((adapter)) ? " GO" : " AP") : \
125 MLME_IS_ADHOC((adapter)) ? " ADHOC" : \
126 MLME_IS_ADHOC_MASTER((adapter)) ? " ADHOC_M" : \
127 MLME_IS_MESH((adapter)) ? " MESH" : \
128 MLME_IS_MONITOR((adapter)) ? " MONITOR" : \
129 MLME_IS_MP((adapter)) ? " MP" : "", \
130 MLME_IS_PD((adapter)) ? " PD" : "", \
131 MLME_IS_MSRC((adapter)) ? " MSRC" : "", \
132 MLME_IS_MSINK((adapter)) ? " MSINK" : "", \
133 MLME_IS_SCAN((adapter)) ? " SCAN" : "", \
134 MLME_IS_LINKING((adapter)) ? " LINKING" : "", \
135 MLME_IS_ASOC((adapter)) ? " ASOC" : "", \
136 MLME_IS_OPCH_SW((adapter)) ? " OPCH_SW" : "", \
137 MLME_IS_WPS((adapter)) ? " WPS" : "", \
138 MLME_IS_ROCH((adapter)) ? " ROCH" : "", \
139 MLME_IS_MGMT_TX((adapter)) ? " MGMT_TX" : "", \
140 (MLME_STATE((adapter)) & WIFI_SLEEP_STATE) ? " SLEEP" : ""
141
142 enum {
143 MLME_ACTION_UNKNOWN,
144 MLME_ACTION_NONE,
145 MLME_SCAN_ENABLE, /* WIFI_UNDER_SURVEY */
146 MLME_SCAN_ENTER, /* WIFI_UNDER_SURVEY && !SCAN_DISABLE && !SCAN_BACK_OP */
147 MLME_SCAN_DONE, /* WIFI_UNDER_SURVEY && (SCAN_DISABLE || SCAN_BACK_OP) */
148 MLME_SCAN_DISABLE, /* WIFI_UNDER_SURVEY is going to be cleared */
149 MLME_STA_CONNECTING,
150 MLME_STA_CONNECTED,
151 MLME_STA_DISCONNECTED,
152 MLME_TDLS_LINKED,
153 MLME_TDLS_NOLINK,
154 MLME_AP_STARTED,
155 MLME_AP_STOPPED,
156 MLME_ADHOC_STARTED,
157 MLME_ADHOC_STOPPED,
158 MLME_MESH_STARTED,
159 MLME_MESH_STOPPED,
160 MLME_OPCH_SWITCH,
161 };
162 #ifdef CONFIG_WOW_KEEP_ALIVE_PATTERN
163 enum MODE_WOW_KEEP_ALIVE_PATTERN {
164 wow_keep_alive_pattern_disable = 0,
165 wow_keep_alive_pattern_tx,
166 wow_keep_alive_pattern_trx,
167 wow_keep_alive_pattern_trx_with_ack
168 };
169 #endif /*CONFIG_WOW_KEEP_ALIVE_PATTERN*/
170 enum dot11AuthAlgrthmNum {
171 dot11AuthAlgrthm_Open = 0,
172 dot11AuthAlgrthm_Shared,
173 dot11AuthAlgrthm_8021X,
174 dot11AuthAlgrthm_Auto,
175 dot11AuthAlgrthm_WAPI,
176 dot11AuthAlgrthm_MaxNum
177 };
178
179 /**
180 * enum mlme_auth_type - AuthenticationType
181 *
182 * @MLME_AUTHTYPE_OPEN_SYSTEM: Open System authentication
183 * @MLME_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
184 * @MLME_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
185 * @MLME_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
186 * @MLME_AUTHTYPE_SAE: Simultaneous authentication of equals
187 * @MLME_AUTHTYPE_FILS_SK: Fast Initial Link Setup shared key
188 * @MLME_AUTHTYPE_FILS_SK_PFS: Fast Initial Link Setup shared key with PFS
189 * @MLME_AUTHTYPE_FILS_PK: Fast Initial Link Setup public key
190 * @__MLME_AUTHTYPE_NUM: internal
191 * @MLME_AUTHTYPE_MAX: maximum valid auth algorithm
192 * @MLME_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by trying
193 * multiple times); this is invalid in netlink -- leave out the attribute
194 * for this on CONNECT commands.
195 */
196 enum mlme_auth_type {
197 MLME_AUTHTYPE_OPEN_SYSTEM,
198 MLME_AUTHTYPE_SHARED_KEY,
199 MLME_AUTHTYPE_FT,
200 MLME_AUTHTYPE_NETWORK_EAP,
201 MLME_AUTHTYPE_SAE,
202 MLME_AUTHTYPE_FILS_SK,
203 MLME_AUTHTYPE_FILS_SK_PFS,
204 MLME_AUTHTYPE_FILS_PK,
205
206 /* keep last */
207 __MLME_AUTHTYPE_NUM,
208 MLME_AUTHTYPE_MAX = __MLME_AUTHTYPE_NUM - 1,
209 MLME_AUTHTYPE_AUTOMATIC
210 };
211
212 /* Scan type including active and passive scan. */
213 typedef enum _RT_SCAN_TYPE {
214 SCAN_PASSIVE,
215 SCAN_ACTIVE,
216 SCAN_MIX,
217 } RT_SCAN_TYPE, *PRT_SCAN_TYPE;
218
219 #define WIFI_FREQUENCY_BAND_AUTO 0
220 #define WIFI_FREQUENCY_BAND_5GHZ 1
221 #define WIFI_FREQUENCY_BAND_2GHZ 2
222
223 #define rtw_band_valid(band) ((band) <= WIFI_FREQUENCY_BAND_2GHZ)
224
225 enum DriverInterface {
226 DRIVER_WEXT = 1,
227 DRIVER_CFG80211 = 2
228 };
229
230 enum SCAN_RESULT_TYPE {
231 SCAN_RESULT_P2P_ONLY = 0, /* Will return all the P2P devices. */
232 SCAN_RESULT_ALL = 1, /* Will return all the scanned device, include AP. */
233 SCAN_RESULT_WFD_TYPE = 2 /* Will just return the correct WFD device. */
234 /* If this device is Miracast sink device, it will just return all the Miracast source devices. */
235 };
236
237 /*
238
239 there are several "locks" in mlme_priv,
240 since mlme_priv is a shared resource between many threads,
241 like ISR/Call-Back functions, the OID handlers, and even timer functions.
242
243
244 Each _queue has its own locks, already.
245 Other items are protected by mlme_priv.lock.
246
247 To avoid possible dead lock, any thread trying to modifiying mlme_priv
248 SHALL not lock up more than one locks at a time!
249
250 */
251
252
253 #define traffic_threshold 10
254 #define traffic_scan_period 500
255
256 typedef struct _RT_LINK_DETECT_T {
257 u32 NumTxOkInPeriod;
258 u32 NumRxOkInPeriod;
259 u32 NumRxUnicastOkInPeriod;
260 BOOLEAN bBusyTraffic;
261 BOOLEAN bTxBusyTraffic;
262 BOOLEAN bRxBusyTraffic;
263 BOOLEAN bHigherBusyTraffic; /* For interrupt migration purpose. */
264 BOOLEAN bHigherBusyRxTraffic; /* We may disable Tx interrupt according as Rx traffic. */
265 BOOLEAN bHigherBusyTxTraffic; /* We may disable Tx interrupt according as Tx traffic. */
266 /* u8 TrafficBusyState; */
267 u8 TrafficTransitionCount;
268 u32 LowPowerTransitionCount;
269 } RT_LINK_DETECT_T, *PRT_LINK_DETECT_T;
270
271 struct profile_info {
272 u8 ssidlen;
273 u8 ssid[WLAN_SSID_MAXLEN];
274 u8 peermac[ETH_ALEN];
275 };
276
277 struct tx_invite_req_info {
278 u8 token;
279 u8 benable;
280 u8 go_ssid[WLAN_SSID_MAXLEN];
281 u8 ssidlen;
282 u8 go_bssid[ETH_ALEN];
283 u8 peer_macaddr[ETH_ALEN];
284 u8 operating_ch; /* This information will be set by using the p2p_set op_ch=x */
285 u8 peer_ch; /* The listen channel for peer P2P device */
286
287 };
288
289 struct tx_invite_resp_info {
290 u8 token; /* Used to record the dialog token of p2p invitation request frame. */
291 };
292
293 #ifdef CONFIG_WFD
294
295 struct wifi_display_info {
296 u16 wfd_enable; /* Eanble/Disable the WFD function. */
297 u16 init_rtsp_ctrlport; /* init value of rtsp_ctrlport when WFD enable */
298 u16 rtsp_ctrlport; /* TCP port number at which the this WFD device listens for RTSP messages, 0 when WFD disable */
299 u16 tdls_rtsp_ctrlport; /* rtsp_ctrlport used by tdls, will sync when rtsp_ctrlport is changed by user */
300 u16 peer_rtsp_ctrlport; /* TCP port number at which the peer WFD device listens for RTSP messages */
301 /* This filed should be filled when receiving the gropu negotiation request */
302
303 u8 peer_session_avail; /* WFD session is available or not for the peer wfd device. */
304 /* This variable will be set when sending the provisioning discovery request to peer WFD device. */
305 /* And this variable will be reset when it is read by using the iwpriv p2p_get wfd_sa command. */
306 u8 ip_address[4];
307 u8 peer_ip_address[4];
308 u8 wfd_pc; /* WFD preferred connection */
309 /* 0 -> Prefer to use the P2P for WFD connection on peer side. */
310 /* 1 -> Prefer to use the TDLS for WFD connection on peer side. */
311
312 u8 wfd_device_type; /* WFD Device Type */
313 /* 0 -> WFD Source Device */
314 /* 1 -> WFD Primary Sink Device */
315 enum SCAN_RESULT_TYPE scan_result_type; /* Used when P2P is enable. This parameter will impact the scan result. */
316 u8 op_wfd_mode;
317 u8 stack_wfd_mode;
318 };
319 #endif /* CONFIG_WFD */
320
321 struct tx_provdisc_req_info {
322 u16 wps_config_method_request; /* Used when sending the provisioning request frame */
323 u16 peer_channel_num[2]; /* The channel number which the receiver stands. */
324 NDIS_802_11_SSID ssid;
325 u8 peerDevAddr[ETH_ALEN]; /* Peer device address */
326 u8 peerIFAddr[ETH_ALEN]; /* Peer interface address */
327 u8 benable; /* This provision discovery request frame is trigger to send or not */
328 };
329
330 struct rx_provdisc_req_info { /* When peer device issue prov_disc_req first, we should store the following informations */
331 u8 peerDevAddr[ETH_ALEN]; /* Peer device address */
332 u8 strconfig_method_desc_of_prov_disc_req[4]; /* description for the config method located in the provisioning discovery request frame. */
333 /* The UI must know this information to know which config method the remote p2p device is requiring. */
334 };
335
336 struct tx_nego_req_info {
337 u16 peer_channel_num[2]; /* The channel number which the receiver stands. */
338 u8 peerDevAddr[ETH_ALEN]; /* Peer device address */
339 u8 benable; /* This negoitation request frame is trigger to send or not */
340 u8 peer_ch; /* The listen channel for peer P2P device */
341 };
342
343 struct group_id_info {
344 u8 go_device_addr[ETH_ALEN]; /* The GO's device address of this P2P group */
345 u8 ssid[WLAN_SSID_MAXLEN]; /* The SSID of this P2P group */
346 };
347
348 struct scan_limit_info {
349 u8 scan_op_ch_only; /* When this flag is set, the driver should just scan the operation channel */
350 #ifndef CONFIG_P2P_OP_CHK_SOCIAL_CH
351 u8 operation_ch[2]; /* Store the operation channel of invitation request frame */
352 #else
353 u8 operation_ch[5]; /* Store additional channel 1,6,11 for Android 4.2 IOT & Nexus 4 */
354 #endif /* CONFIG_P2P_OP_CHK_SOCIAL_CH */
355 };
356
357 #ifdef CONFIG_P2P_WOWLAN
358
359 enum P2P_WOWLAN_RECV_FRAME_TYPE {
360 P2P_WOWLAN_RECV_NEGO_REQ = 0,
361 P2P_WOWLAN_RECV_INVITE_REQ = 1,
362 P2P_WOWLAN_RECV_PROVISION_REQ = 2,
363 };
364
365 struct p2p_wowlan_info {
366
367 u8 is_trigger;
368 enum P2P_WOWLAN_RECV_FRAME_TYPE wowlan_recv_frame_type;
369 u8 wowlan_peer_addr[ETH_ALEN];
370 u16 wowlan_peer_wpsconfig;
371 u8 wowlan_peer_is_persistent;
372 u8 wowlan_peer_invitation_type;
373 };
374
375 #endif /* CONFIG_P2P_WOWLAN */
376
377 struct wifidirect_info {
378 _adapter *padapter;
379 _timer find_phase_timer;
380 _timer restore_p2p_state_timer;
381
382 /* Used to do the scanning. After confirming the peer is availalble, the driver transmits the P2P frame to peer. */
383 _timer pre_tx_scan_timer;
384 _timer reset_ch_sitesurvey;
385 _timer reset_ch_sitesurvey2; /* Just for resetting the scan limit function by using p2p nego */
386
387 struct tx_provdisc_req_info tx_prov_disc_info;
388 struct rx_provdisc_req_info rx_prov_disc_info;
389 struct tx_invite_req_info invitereq_info;
390 struct profile_info profileinfo[P2P_MAX_PERSISTENT_GROUP_NUM]; /* Store the profile information of persistent group */
391 struct tx_invite_resp_info inviteresp_info;
392 struct tx_nego_req_info nego_req_info;
393 struct group_id_info groupid_info; /* Store the group id information when doing the group negotiation handshake. */
394 struct scan_limit_info rx_invitereq_info; /* Used for get the limit scan channel from the Invitation procedure */
395 struct scan_limit_info p2p_info; /* Used for get the limit scan channel from the P2P negotiation handshake */
396 #ifdef CONFIG_WFD
397 struct wifi_display_info *wfd_info;
398 #endif
399
400 #ifdef CONFIG_P2P_WOWLAN
401 struct p2p_wowlan_info p2p_wow_info;
402 #endif /* CONFIG_P2P_WOWLAN */
403
404 enum P2P_ROLE role;
405 enum P2P_STATE pre_p2p_state;
406 enum P2P_STATE p2p_state;
407 u8 device_addr[ETH_ALEN]; /* The device address should be the mac address of this device. */
408 u8 interface_addr[ETH_ALEN];
409 u8 social_chan[4];
410 u8 listen_channel;
411 u8 operating_channel;
412 u8 listen_dwell; /* This value should be between 1 and 3 */
413 u8 support_rate[8];
414 u8 p2p_wildcard_ssid[P2P_WILDCARD_SSID_LEN];
415 u8 intent; /* should only include the intent value. */
416 u8 p2p_peer_interface_addr[ETH_ALEN];
417 u8 p2p_peer_device_addr[ETH_ALEN];
418 u8 peer_intent; /* Included the intent value and tie breaker value. */
419 u8 device_name[WPS_MAX_DEVICE_NAME_LEN]; /* Device name for displaying on searching device screen */
420 u16 device_name_len;
421 u8 profileindex; /* Used to point to the index of profileinfo array */
422 u8 peer_operating_ch;
423 u8 find_phase_state_exchange_cnt;
424 u16 device_password_id_for_nego; /* The device password ID for group negotation */
425 u8 negotiation_dialog_token;
426 u8 nego_ssid[WLAN_SSID_MAXLEN]; /* SSID information for group negotitation */
427 u8 nego_ssidlen;
428 u8 p2p_group_ssid[WLAN_SSID_MAXLEN];
429 u8 p2p_group_ssid_len;
430 u8 persistent_supported; /* Flag to know the persistent function should be supported or not. */
431 /* In the Sigma test, the Sigma will provide this enable from the sta_set_p2p CAPI. */
432 /* 0: disable */
433 /* 1: enable */
434 u8 session_available; /* Flag to set the WFD session available to enable or disable "by Sigma" */
435 /* In the Sigma test, the Sigma will disable the session available by using the sta_preset CAPI. */
436 /* 0: disable */
437 /* 1: enable */
438
439 u8 wfd_tdls_enable; /* Flag to enable or disable the TDLS by WFD Sigma */
440 /* 0: disable */
441 /* 1: enable */
442 u8 wfd_tdls_weaksec; /* Flag to enable or disable the weak security function for TDLS by WFD Sigma */
443 /* 0: disable */
444 /* In this case, the driver can't issue the tdsl setup request frame. */
445 /* 1: enable */
446 /* In this case, the driver can issue the tdls setup request frame */
447 /* even the current security is weak security. */
448
449 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. */
450 u16 supported_wps_cm; /* This field describes the WPS config method which this driver supported. */
451 /* The value should be the combination of config method defined in page104 of WPS v2.0 spec. */
452 u8 external_uuid; /* UUID flag */
453 u8 uuid[16]; /* UUID */
454 uint channel_list_attr_len; /* This field will contain the length of body of P2P Channel List attribute of group negotitation response frame. */
455 u8 channel_list_attr[100]; /* This field will contain the body of P2P Channel List attribute of group negotitation response frame. */
456 /* We will use the channel_cnt and channel_list fields when constructing the group negotitation confirm frame. */
457 u8 driver_interface; /* Indicate DRIVER_WEXT or DRIVER_CFG80211 */
458
459 #ifdef CONFIG_CONCURRENT_MODE
460 u16 ext_listen_interval; /* The interval to be available with legacy AP (ms) */
461 u16 ext_listen_period; /* The time period to be available for P2P listen state (ms) */
462 #endif
463 #ifdef CONFIG_P2P_PS
464 enum P2P_PS_MODE p2p_ps_mode; /* indicate p2p ps mode */
465 enum P2P_PS_STATE p2p_ps_state; /* indicate p2p ps state */
466 u8 noa_index; /* Identifies and instance of Notice of Absence timing. */
467 u8 ctwindow; /* Client traffic window. A period of time in TU after TBTT. */
468 u8 opp_ps; /* opportunistic power save. */
469 u8 noa_num; /* number of NoA descriptor in P2P IE. */
470 u8 noa_count[P2P_MAX_NOA_NUM]; /* Count for owner, Type of client. */
471 u32 noa_duration[P2P_MAX_NOA_NUM]; /* Max duration for owner, preferred or min acceptable duration for client. */
472 u32 noa_interval[P2P_MAX_NOA_NUM]; /* Length of interval for owner, preferred or max acceptable interval of client. */
473 u32 noa_start_time[P2P_MAX_NOA_NUM]; /* schedule expressed in terms of the lower 4 bytes of the TSF timer. */
474 #endif /* CONFIG_P2P_PS */
475 };
476
477 struct tdls_ss_record { /* signal strength record */
478 u8 macaddr[ETH_ALEN];
479 u8 RxPWDBAll;
480 u8 is_tdls_sta; /* _TRUE: direct link sta, _FALSE: else */
481 };
482
483 struct tdls_temp_mgmt {
484 u8 initiator; /* 0: None, 1: we initiate, 2: peer initiate */
485 u8 peer_addr[ETH_ALEN];
486 };
487
488 #ifdef CONFIG_TDLS_CH_SW
489 struct tdls_ch_switch {
490 u32 ch_sw_state;
491 ATOMIC_T chsw_on;
492 u8 addr[ETH_ALEN];
493 u8 off_ch_num;
494 u8 ch_offset;
495 u8 bcn_early_reg_bkp;
496 u32 cur_time;
497 u8 delay_switch_back;
498 u8 dump_stack;
499 struct submit_ctx chsw_sctx;
500 };
501 #endif
502
503 struct tdls_info {
504 u8 ap_prohibited;
505 u8 ch_switch_prohibited;
506 u8 link_established;
507 u8 sta_cnt;
508 u8 sta_maximum; /* 1:tdls sta is equal (NUM_STA-1), reach max direct link number; 0: else; */
509 struct tdls_ss_record ss_record;
510 #ifdef CONFIG_TDLS_CH_SW
511 struct tdls_ch_switch chsw_info;
512 #endif
513
514 u8 ch_sensing;
515 u8 cur_channel;
516 u8 collect_pkt_num[MAX_CHANNEL_NUM];
517 _lock cmd_lock;
518 _lock hdl_lock;
519 u8 watchdog_count;
520 u8 dev_discovered; /* WFD_TDLS: for sigma test */
521
522 /* Let wpa_supplicant to setup*/
523 u8 driver_setup;
524 #ifdef CONFIG_WFD
525 struct wifi_display_info *wfd_info;
526 #endif
527
528 struct submit_ctx *tdls_sctx;
529 };
530
531 struct tdls_txmgmt {
532 u8 peer[ETH_ALEN];
533 u8 action_code;
534 u8 dialog_token;
535 u16 status_code;
536 u8 *buf;
537 size_t len;
538 };
539
540 /* used for mlme_priv.roam_flags */
541 enum {
542 RTW_ROAM_ON_EXPIRED = BIT0,
543 RTW_ROAM_ON_RESUME = BIT1,
544 RTW_ROAM_ACTIVE = BIT2,
545 };
546
547 #define UNASOC_STA_SRC_RX_BMC 0
548 #define UNASOC_STA_SRC_RX_NMY_UC 1
549 #define UNASOC_STA_SRC_NUM 2
550
551 #define UNASOC_STA_MODE_DISABLED 0
552 #define UNASOC_STA_MODE_INTERESTED 1
553 #define UNASOC_STA_MODE_ALL 2
554 #define UNASOC_STA_MODE_NUM 3
555
556 #define UNASOC_STA_DEL_CHK_SKIP 0
557 #define UNASOC_STA_DEL_CHK_ALIVE 1
558 #define UNASOC_STA_DEL_CHK_DELETED 2
559
560 #ifdef CONFIG_RTW_MULTI_AP
561 struct unassoc_sta_info {
562 _list list;
563 u8 addr[ETH_ALEN];
564 u8 interested;
565 s8 recv_signal_power;
566 systime time;
567 };
568 #endif
569
570 struct mlme_priv {
571
572 _lock lock;
573 sint fw_state; /* shall we protect this variable? maybe not necessarily... */
574 u8 to_join; /* flag */
575 u16 join_status;
576 #ifdef CONFIG_LAYER2_ROAMING
577 u8 to_roam; /* roaming trying times */
578 struct wlan_network *roam_network; /* the target of active roam */
579 u8 roam_flags;
580 u8 roam_rssi_diff_th; /* rssi difference threshold for active scan candidate selection */
581 u32 roam_scan_int; /* scan interval for active roam (Unit:2 second)*/
582 u32 roam_scanr_exp_ms; /* scan result expire time in ms for roam */
583 u8 roam_tgt_addr[ETH_ALEN]; /* request to roam to speicific target without other consideration */
584 u8 roam_rssi_threshold;
585 systime last_roaming;
586 bool need_to_roam;
587 #endif
588
589 u32 defs_lmt_sta;
590 u32 defs_lmt_time;
591
592 u8 *nic_hdl;
593 u32 max_bss_cnt; /* The size of scan queue */
594 _list *pscanned;
595 _queue free_bss_pool;
596 _queue scanned_queue;
597 u8 *free_bss_buf;
598 u32 num_of_scanned;
599
600 NDIS_802_11_SSID assoc_ssid;
601 u8 assoc_bssid[6];
602 u16 assoc_ch; /* 0 reserved for no specific channel */
603
604 struct wlan_network cur_network;
605 struct wlan_network *cur_network_scanned;
606
607 /* bcn check info */
608 struct beacon_keys cur_beacon_keys; /* save current beacon keys */
609 #ifdef CONFIG_BCN_CNT_CONFIRM_HDL
610 struct beacon_keys new_beacon_keys; /* save new beacon keys */
611 u8 new_beacon_cnts; /* if new_beacon_cnts >= threshold, ap beacon is changed */
612 #endif
613
614 #ifdef CONFIG_ARP_KEEP_ALIVE
615 /* for arp offload keep alive */
616 u8 bGetGateway;
617 u8 GetGatewayTryCnt;
618 u8 gw_mac_addr[ETH_ALEN];
619 u8 gw_ip[4];
620 #endif
621
622 /* uint wireless_mode; no used, remove it */
623
624 u32 auto_scan_int_ms;
625
626 _timer assoc_timer;
627
628 uint assoc_by_bssid;
629 uint assoc_by_rssi;
630
631 _timer scan_to_timer; /* driver itself handles scan_timeout status. */
632 systime scan_start_time; /* used to evaluate the time spent in scanning */
633
634 #ifdef CONFIG_SET_SCAN_DENY_TIMER
635 _timer set_scan_deny_timer;
636 ATOMIC_T set_scan_deny; /* 0: allowed, 1: deny */
637 #endif
638 u8 wpa_phase;/*wpa_phase after wps finished*/
639
640 struct qos_priv qospriv;
641
642 #ifdef CONFIG_80211N_HT
643
644 /* Number of non-HT AP/stations */
645 int num_sta_no_ht;
646
647 /* Number of HT AP/stations 20 MHz */
648 /* int num_sta_ht_20mhz; */
649
650
651 int num_FortyMHzIntolerant;
652
653 struct ht_priv htpriv;
654
655 #endif
656
657 #ifdef CONFIG_80211AC_VHT
658 struct vht_priv vhtpriv;
659 #ifdef ROKU_PRIVATE
660 /*infra mode, used to store AP's info*/
661 struct vht_priv_infra_ap vhtpriv_infra_ap;
662 #endif /* ROKU_PRIVATE */
663 #endif
664
665 #ifdef ROKU_PRIVATE
666 struct ht_priv_infra_ap htpriv_infra_ap;
667 #endif /* ROKU_PRIVATE */
668
669 #ifdef CONFIG_RTW_80211R
670 struct ft_roam_info ft_roam;
671 #endif
672 #if defined(CONFIG_RTW_WNM) || defined(CONFIG_RTW_80211K)
673 struct roam_nb_info nb_info;
674 u8 ch_cnt;
675 #endif
676
677 RT_LINK_DETECT_T LinkDetectInfo;
678
679 u8 acm_mask; /* for wmm acm mask */
680 RT_SCAN_TYPE scan_mode; /* active: 1, passive: 0 */
681
682 u8 *wps_probe_req_ie;
683 u32 wps_probe_req_ie_len;
684
685 u8 ext_capab_ie_data[8];/*currently for ap mode only*/
686 u8 ext_capab_ie_len;
687
688 #if defined(CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME)
689 /* Number of associated Non-ERP stations (i.e., stations using 802.11b
690 * in 802.11g BSS) */
691 int num_sta_non_erp;
692
693 /* Number of associated stations that do not support Short Slot Time */
694 int num_sta_no_short_slot_time;
695
696 /* Number of associated stations that do not support Short Preamble */
697 int num_sta_no_short_preamble;
698
699 ATOMIC_T olbc; /* Overlapping Legacy BSS Condition (Legacy b/g)*/
700
701 /* Number of HT associated stations that do not support greenfield */
702 int num_sta_ht_no_gf;
703
704 /* Number of associated non-HT stations */
705 /* int num_sta_no_ht; */
706
707 /* Number of HT associated stations 20 MHz */
708 int num_sta_ht_20mhz;
709
710 /* number of associated stations 40MHz intolerant */
711 int num_sta_40mhz_intolerant;
712
713 /* Overlapping BSS information */
714 ATOMIC_T olbc_ht;
715
716 #ifdef CONFIG_80211N_HT
717 int ht_20mhz_width_req;
718 int ht_intolerant_ch_reported;
719 u16 ht_op_mode;
720 u8 sw_to_20mhz; /*switch to 20Mhz BW*/
721 #endif /* CONFIG_80211N_HT */
722
723 #ifdef CONFIG_RTW_80211R
724 u8 *auth_rsp;
725 u32 auth_rsp_len;
726 #endif
727 #endif /* CONFIG_AP_MODE and CONFIG_NATIVEAP_MLME */
728
729 u8 *assoc_req;
730 u32 assoc_req_len;
731 u8 *assoc_rsp;
732 u32 assoc_rsp_len;
733
734 #if defined(CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME)
735 /* u8 *wps_probe_req_ie; */
736 /* u32 wps_probe_req_ie_len; */
737
738 u8 *wps_beacon_ie;
739 u32 wps_beacon_ie_len;
740
741 u8 *wps_probe_resp_ie;
742 u32 wps_probe_resp_ie_len;
743
744 u8 *wps_assoc_resp_ie;
745 u32 wps_assoc_resp_ie_len;
746
747 u8 *p2p_beacon_ie;
748 u32 p2p_beacon_ie_len;
749
750 u8 *p2p_probe_req_ie;
751 u32 p2p_probe_req_ie_len;
752
753 u8 *p2p_probe_resp_ie;
754 u32 p2p_probe_resp_ie_len;
755
756 u8 *p2p_go_probe_resp_ie; /* for GO */
757 u32 p2p_go_probe_resp_ie_len; /* for GO */
758
759 u8 *p2p_assoc_req_ie;
760 u32 p2p_assoc_req_ie_len;
761
762 u8 *p2p_assoc_resp_ie;
763 u32 p2p_assoc_resp_ie_len;
764
765 _lock bcn_update_lock;
766 u8 update_bcn;
767
768 u8 ori_ch;
769 u8 ori_bw;
770 u8 ori_offset;
771 #ifdef CONFIG_80211AC_VHT
772 u8 ori_vht_en;
773 #endif
774
775 u8 ap_isolate;
776 #endif /* #if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) */
777
778 #if defined(CONFIG_WFD) && defined(CONFIG_IOCTL_CFG80211)
779 u8 *wfd_beacon_ie;
780 u32 wfd_beacon_ie_len;
781
782 u8 *wfd_probe_req_ie;
783 u32 wfd_probe_req_ie_len;
784
785 u8 *wfd_probe_resp_ie;
786 u32 wfd_probe_resp_ie_len;
787
788 u8 *wfd_go_probe_resp_ie; /* for GO */
789 u32 wfd_go_probe_resp_ie_len; /* for GO */
790
791 u8 *wfd_assoc_req_ie;
792 u32 wfd_assoc_req_ie_len;
793
794 u8 *wfd_assoc_resp_ie;
795 u32 wfd_assoc_resp_ie_len;
796 #endif
797
798 #ifdef CONFIG_RTW_MBO
799 u8 *pcell_data_cap_ie;
800 u32 cell_data_cap_len;
801 #endif
802
803 #ifdef RTK_DMP_PLATFORM
804 /* DMP kobject_hotplug function signal need in passive level */
805 _workitem Linkup_workitem;
806 _workitem Linkdown_workitem;
807 #endif
808
809 #ifdef RTW_BUSY_DENY_SCAN
810 systime lastscantime;
811 #endif
812
813 #ifdef CONFIG_CONCURRENT_MODE
814 u8 scanning_via_buddy_intf;
815 #endif
816
817 #ifdef CONFIG_APPEND_VENDOR_IE_ENABLE
818 u32 vendor_ie_mask[WLAN_MAX_VENDOR_IE_NUM];
819 u8 vendor_ie[WLAN_MAX_VENDOR_IE_NUM][WLAN_MAX_VENDOR_IE_LEN];
820 u32 vendor_ielen[WLAN_MAX_VENDOR_IE_NUM];
821 #endif
822 #ifdef CONFIG_RTW_MULTI_AP
823 u8 unassoc_sta_mode_of_stype[UNASOC_STA_SRC_NUM];
824 _queue unassoc_sta_queue;
825 _queue free_unassoc_sta_queue;
826 u8 *free_unassoc_sta_buf;
827 u32 interested_unassoc_sta_cnt;
828 u32 max_unassoc_sta_cnt;
829 #ifdef CONFIG_PLATFORM_CMAP_INTFS
830 struct unassoc_sta_info cmap_unassoc_sta[CMAP_UNASSOC_METRICS_STA_MAX];
831 u8 cmap_unassoc_sta_cnt;
832 _timer cmap_unassoc_sta_timer;
833 #endif
834 #endif
835 };
836
837 #define mlme_set_scan_to_timer(mlme, ms) \
838 do { \
839 /* RTW_INFO("%s set_scan_to_timer(%p, %d)\n", __FUNCTION__, (mlme), (ms)); */ \
840 _set_timer(&(mlme)->scan_to_timer, (ms)); \
841 } while (0)
842
843 #define rtw_mlme_set_auto_scan_int(adapter, ms) \
844 do { \
845 adapter->mlmepriv.auto_scan_int_ms = ms; \
846 } while (0)
847
848 #define RTW_AUTO_SCAN_REASON_UNSPECIFIED 0
849 #define RTW_AUTO_SCAN_REASON_2040_BSS BIT0
850 #define RTW_AUTO_SCAN_REASON_ACS BIT1
851 #define RTW_AUTO_SCAN_REASON_ROAM BIT2
852 #define RTW_AUTO_SCAN_REASON_MESH_OFFCH_CAND BIT3
853
854 void rtw_mlme_reset_auto_scan_int(_adapter *adapter, u8 *reason);
855
856 #ifdef CONFIG_AP_MODE
857
858 struct hostapd_priv {
859 _adapter *padapter;
860
861 #ifdef CONFIG_HOSTAPD_MLME
862 struct net_device *pmgnt_netdev;
863 struct usb_anchor anchored;
864 #endif
865
866 };
867
868 extern int hostapd_mode_init(_adapter *padapter);
869 extern void hostapd_mode_unload(_adapter *padapter);
870 #endif
871
872
873 extern void rtw_joinbss_event_prehandle(_adapter *adapter, u8 *pbuf, u16 status);
874 extern void rtw_survey_event_callback(_adapter *adapter, u8 *pbuf);
875 extern void rtw_surveydone_event_callback(_adapter *adapter, u8 *pbuf);
876 extern void rtw_joinbss_event_callback(_adapter *adapter, u8 *pbuf);
877 extern void rtw_stassoc_event_callback(_adapter *adapter, u8 *pbuf);
878 extern void rtw_stadel_event_callback(_adapter *adapter, u8 *pbuf);
879 void rtw_sta_mstatus_disc_rpt(_adapter *adapter, u8 mac_id);
880 void rtw_sta_mstatus_report(_adapter *adapter);
881 extern void rtw_wmm_event_callback(PADAPTER padapter, u8 *pbuf);
882 #ifdef CONFIG_IEEE80211W
883 void rtw_sta_timeout_event_callback(_adapter *adapter, u8 *pbuf);
884 #endif /* CONFIG_IEEE80211W */
885 thread_return event_thread(thread_context context);
886
887 extern void rtw_free_network_queue(_adapter *adapter, u8 isfreeall);
888 extern int rtw_init_mlme_priv(_adapter *adapter);/* (struct mlme_priv *pmlmepriv); */
889
890 extern void rtw_free_mlme_priv(struct mlme_priv *pmlmepriv);
891
892
893 extern sint rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv);
894 extern sint rtw_set_key(_adapter *adapter, struct security_priv *psecuritypriv, sint keyid, u8 set_tx, bool enqueue);
895 extern sint rtw_set_auth(_adapter *adapter, struct security_priv *psecuritypriv);
896
get_bssid(struct mlme_priv * pmlmepriv)897 __inline static u8 *get_bssid(struct mlme_priv *pmlmepriv)
898 {
899 /* if sta_mode:pmlmepriv->cur_network.network.MacAddress=> bssid */
900 /* if adhoc_mode:pmlmepriv->cur_network.network.MacAddress=> ibss mac address */
901 return pmlmepriv->cur_network.network.MacAddress;
902 }
903
check_fwstate(struct mlme_priv * pmlmepriv,sint state)904 __inline static sint check_fwstate(struct mlme_priv *pmlmepriv, sint state)
905 {
906 if ((state == WIFI_NULL_STATE) &&
907 (pmlmepriv->fw_state == WIFI_NULL_STATE))
908 return _TRUE;
909
910 if (pmlmepriv->fw_state & state)
911 return _TRUE;
912
913 return _FALSE;
914 }
915
get_fwstate(struct mlme_priv * pmlmepriv)916 __inline static sint get_fwstate(struct mlme_priv *pmlmepriv)
917 {
918 return pmlmepriv->fw_state;
919 }
920
921 /*
922 * No Limit on the calling context,
923 * therefore set it to be the critical section...
924 *
925 * ### NOTE:#### (!!!!)
926 * MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock
927 */
928 extern void rtw_mi_update_iface_status(struct mlme_priv *pmlmepriv, sint state);
929
set_fwstate(struct mlme_priv * pmlmepriv,sint state)930 static inline void set_fwstate(struct mlme_priv *pmlmepriv, sint state)
931 {
932 pmlmepriv->fw_state |= state;
933 rtw_mi_update_iface_status(pmlmepriv, state);
934 }
init_fwstate(struct mlme_priv * pmlmepriv,sint state)935 static inline void init_fwstate(struct mlme_priv *pmlmepriv, sint state)
936 {
937 pmlmepriv->fw_state = state;
938 rtw_mi_update_iface_status(pmlmepriv, state);
939 }
940
_clr_fwstate_(struct mlme_priv * pmlmepriv,sint state)941 static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, sint state)
942 {
943 pmlmepriv->fw_state &= ~state;
944 rtw_mi_update_iface_status(pmlmepriv, state);
945 }
946
947 /*
948 * No Limit on the calling context,
949 * therefore set it to be the critical section...
950 */
clr_fwstate(struct mlme_priv * pmlmepriv,sint state)951 static inline void clr_fwstate(struct mlme_priv *pmlmepriv, sint state)
952 {
953 _irqL irqL;
954
955 _enter_critical_bh(&pmlmepriv->lock, &irqL);
956 _clr_fwstate_(pmlmepriv, state);
957 _exit_critical_bh(&pmlmepriv->lock, &irqL);
958 }
959
up_scanned_network(struct mlme_priv * pmlmepriv)960 static inline void up_scanned_network(struct mlme_priv *pmlmepriv)
961 {
962 _irqL irqL;
963
964 _enter_critical_bh(&pmlmepriv->lock, &irqL);
965 pmlmepriv->num_of_scanned++;
966 _exit_critical_bh(&pmlmepriv->lock, &irqL);
967 }
968 u8 rtw_is_adapter_up(_adapter *padapter);
969
down_scanned_network(struct mlme_priv * pmlmepriv)970 __inline static void down_scanned_network(struct mlme_priv *pmlmepriv)
971 {
972 _irqL irqL;
973
974 _enter_critical_bh(&pmlmepriv->lock, &irqL);
975 pmlmepriv->num_of_scanned--;
976 _exit_critical_bh(&pmlmepriv->lock, &irqL);
977 }
978
set_scanned_network_val(struct mlme_priv * pmlmepriv,sint val)979 __inline static void set_scanned_network_val(struct mlme_priv *pmlmepriv, sint val)
980 {
981 _irqL irqL;
982
983 _enter_critical_bh(&pmlmepriv->lock, &irqL);
984 pmlmepriv->num_of_scanned = val;
985 _exit_critical_bh(&pmlmepriv->lock, &irqL);
986 }
987
988 extern u16 rtw_get_capability(WLAN_BSSID_EX *bss);
989 extern bool rtw_update_scanned_network(_adapter *adapter, WLAN_BSSID_EX *target);
990 extern void rtw_disconnect_hdl_under_linked(_adapter *adapter, struct sta_info *psta, u8 free_assoc);
991 extern void rtw_generate_random_ibss(u8 *pibss);
992 struct wlan_network *_rtw_find_network(_queue *scanned_queue, const u8 *addr);
993 struct wlan_network *rtw_find_network(_queue *scanned_queue, const u8 *addr);
994 extern struct wlan_network *rtw_get_oldest_wlan_network(_queue *scanned_queue);
995 struct wlan_network *_rtw_find_same_network(_queue *scanned_queue, struct wlan_network *network);
996 struct wlan_network *rtw_find_same_network(_queue *scanned_queue, struct wlan_network *network);
997
998 extern void rtw_free_assoc_resources(_adapter *adapter, u8 lock_scanned_queue);
999 extern void rtw_indicate_disconnect(_adapter *adapter, u16 reason, u8 locally_generated);
1000 extern void rtw_indicate_connect(_adapter *adapter);
1001 void rtw_indicate_scan_done(_adapter *padapter, bool aborted);
1002
1003 void rtw_drv_scan_by_self(_adapter *padapter, u8 reason);
1004 void rtw_scan_wait_completed(_adapter *adapter);
1005 u32 rtw_scan_abort_timeout(_adapter *adapter, u32 timeout_ms);
1006 void rtw_scan_abort_no_wait(_adapter *adapter);
1007 void rtw_scan_abort(_adapter *adapter);
1008 u32 rtw_join_abort_timeout(_adapter *adapter, u32 timeout_ms);
1009
1010 int rtw_cached_pmkid(_adapter *Adapter, u8 *bssid);
1011 int rtw_rsn_sync_pmkid(_adapter *adapter, u8 *ie, uint ie_len, int i_ent);
1012
1013 extern int rtw_restruct_sec_ie(_adapter *adapter, u8 *out_ie);
1014 #ifdef CONFIG_WMMPS_STA
1015 void rtw_uapsd_use_default_setting(_adapter *padapter);
1016 bool rtw_is_wmmps_mode(_adapter *padapter);
1017 #endif /* CONFIG_WMMPS_STA */
1018 extern int rtw_restruct_wmm_ie(_adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len, uint initial_out_len);
1019 extern void rtw_init_registrypriv_dev_network(_adapter *adapter);
1020
1021 extern void rtw_update_registrypriv_dev_network(_adapter *adapter);
1022
1023 extern void rtw_get_encrypt_decrypt_from_registrypriv(_adapter *adapter);
1024
1025 extern void rtw_join_timeout_handler(void *ctx);
1026 extern void rtw_scan_timeout_handler(void *ctx);
1027
1028 extern void rtw_dynamic_check_timer_handlder(void *ctx);
1029 extern void rtw_iface_dynamic_check_timer_handlder(_adapter *adapter);
1030
1031 enum {
1032 SS_DENY_MP_MODE,
1033 SS_DENY_RSON_SCANING,
1034 SS_DENY_BLOCK_SCAN,
1035 SS_DENY_BY_DRV,
1036 SS_DENY_SELF_AP_UNDER_WPS,
1037 SS_DENY_SELF_AP_UNDER_LINKING,
1038 SS_DENY_SELF_AP_UNDER_SURVEY,
1039 /*SS_DENY_SELF_STA_UNDER_WPS,*/
1040 SS_DENY_SELF_STA_UNDER_LINKING,
1041 SS_DENY_SELF_STA_UNDER_SURVEY,
1042 SS_DENY_BUDDY_UNDER_LINK_WPS,
1043 SS_DENY_BUDDY_UNDER_SURVEY,
1044 SS_DENY_BUSY_TRAFFIC,
1045 SS_ALLOW,
1046 #ifdef DBG_LA_MODE
1047 SS_DENY_LA_MODE,
1048 #endif
1049 SS_DENY_ADAPTIVITY,
1050 };
1051
1052 u8 _rtw_sitesurvey_condition_check(const char *caller, _adapter *adapter, bool check_sc_interval);
1053 #define rtw_sitesurvey_condition_check(adapter, check_sc_interval) _rtw_sitesurvey_condition_check(__func__, adapter, check_sc_interval)
1054
1055 #ifdef CONFIG_SET_SCAN_DENY_TIMER
1056 bool rtw_is_scan_deny(_adapter *adapter);
1057 void rtw_clear_scan_deny(_adapter *adapter);
1058 void rtw_set_scan_deny_timer_hdl(void *ctx);
1059 void rtw_set_scan_deny(_adapter *adapter, u32 ms);
1060 #else
1061 #define rtw_is_scan_deny(adapter) _FALSE
1062 #define rtw_clear_scan_deny(adapter) do {} while (0)
1063 #define rtw_set_scan_deny(adapter, ms) do {} while (0)
1064 #endif
1065
1066 void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv);
1067
1068 #define MLME_BEACON_IE 0
1069 #define MLME_PROBE_REQ_IE 1
1070 #define MLME_PROBE_RESP_IE 2
1071 #define MLME_GO_PROBE_RESP_IE 3
1072 #define MLME_ASSOC_REQ_IE 4
1073 #define MLME_ASSOC_RESP_IE 5
1074
1075 #if defined(CONFIG_WFD) && defined(CONFIG_IOCTL_CFG80211)
1076 int rtw_mlme_update_wfd_ie_data(struct mlme_priv *mlme, u8 type, u8 *ie, u32 ie_len);
1077 #endif
1078
1079
1080 /* extern struct wlan_network* _rtw_dequeue_network(_queue *queue); */
1081
1082 extern struct wlan_network *_rtw_alloc_network(struct mlme_priv *pmlmepriv);
1083
1084
1085 extern void _rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 isfreeall);
1086 extern void _rtw_free_network_nolock(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork);
1087
1088 extern void _rtw_free_network_queue(_adapter *padapter, u8 isfreeall);
1089
1090 extern sint rtw_if_up(_adapter *padapter);
1091
1092 sint rtw_linked_check(_adapter *padapter);
1093
1094 u8 *rtw_get_capability_from_ie(u8 *ie);
1095 u8 *rtw_get_timestampe_from_ie(u8 *ie);
1096 u8 *rtw_get_beacon_interval_from_ie(u8 *ie);
1097
1098
1099 void rtw_joinbss_reset(_adapter *padapter);
1100
1101 #ifdef CONFIG_80211N_HT
1102 void rtw_ht_use_default_setting(_adapter *padapter);
1103 void rtw_build_wmm_ie_ht(_adapter *padapter, u8 *out_ie, uint *pout_len);
1104 unsigned int rtw_restructure_ht_ie(_adapter *padapter, u8 *in_ie, u8 *out_ie, uint in_len, uint *pout_len, u8 channel);
1105 void rtw_update_ht_cap(_adapter *padapter, u8 *pie, uint ie_len, u8 channel);
1106 void rtw_issue_addbareq_cmd(_adapter *padapter, struct xmit_frame *pxmitframe, u8 issue_when_busy);
1107 void rtw_append_exented_cap(_adapter *padapter, u8 *out_ie, uint *pout_len);
1108 #endif
1109
1110 int rtw_is_same_ibss(_adapter *adapter, struct wlan_network *pnetwork);
1111 int is_same_network(WLAN_BSSID_EX *src, WLAN_BSSID_EX *dst, u8 feature);
1112
1113 #ifdef CONFIG_LAYER2_ROAMING
1114 #define rtw_roam_flags(adapter) ((adapter)->mlmepriv.roam_flags)
1115 #define rtw_chk_roam_flags(adapter, flags) ((adapter)->mlmepriv.roam_flags & flags)
1116 #define rtw_clr_roam_flags(adapter, flags) \
1117 do { \
1118 ((adapter)->mlmepriv.roam_flags &= ~flags); \
1119 } while (0)
1120
1121 #define rtw_set_roam_flags(adapter, flags) \
1122 do { \
1123 ((adapter)->mlmepriv.roam_flags |= flags); \
1124 } while (0)
1125
1126 #define rtw_assign_roam_flags(adapter, flags) \
1127 do { \
1128 ((adapter)->mlmepriv.roam_flags = flags); \
1129 } while (0)
1130
1131 void _rtw_roaming(_adapter *adapter, struct wlan_network *tgt_network);
1132 void rtw_roaming(_adapter *adapter, struct wlan_network *tgt_network);
1133 void rtw_set_to_roam(_adapter *adapter, u8 to_roam);
1134 u8 rtw_dec_to_roam(_adapter *adapter);
1135 u8 rtw_to_roam(_adapter *adapter);
1136 int rtw_select_roaming_candidate(struct mlme_priv *pmlmepriv);
1137 #else
1138 #define rtw_roam_flags(adapter) 0
1139 #define rtw_chk_roam_flags(adapter, flags) 0
1140 #define rtw_clr_roam_flags(adapter, flags) do {} while (0)
1141 #define rtw_set_roam_flags(adapter, flags) do {} while (0)
1142 #define rtw_assign_roam_flags(adapter, flags) do {} while (0)
1143 #define _rtw_roaming(adapter, tgt_network) do {} while (0)
1144 #define rtw_roaming(adapter, tgt_network) do {} while (0)
1145 #define rtw_set_to_roam(adapter, to_roam) do {} while (0)
1146 #define rtw_dec_to_roam(adapter) 0
1147 #define rtw_to_roam(adapter) 0
1148 #define rtw_select_roaming_candidate(mlme) _FAIL
1149 #endif /* CONFIG_LAYER2_ROAMING */
1150
1151 bool rtw_adjust_chbw(_adapter *adapter, u8 req_ch, u8 *req_bw, u8 *req_offset);
1152
1153 struct sta_media_status_rpt_cmd_parm {
1154 struct sta_info *sta;
1155 bool connected;
1156 };
1157
1158 #ifdef CONFIG_RTW_MULTI_AP
1159 void rtw_unassoc_sta_set_mode(_adapter *adapter, u8 stype, u8 mode);
1160 bool rtw_unassoc_sta_src_chk(_adapter *adapter, u8 stype);
1161 void dump_unassoc_sta(void *sel, _adapter *adapter);
1162 void rtw_del_unassoc_sta_queue(_adapter *adapter);
1163 void rtw_del_unassoc_sta(_adapter *adapter, u8 *addr);
1164 void rtw_rx_add_unassoc_sta(_adapter *adapter, u8 stype, u8 *addr, s8 recv_signal_power);
1165 void rtw_add_interested_unassoc_sta(_adapter *adapter, u8 *addr);
1166 void rtw_undo_interested_unassoc_sta(_adapter *adapter, u8 *addr);
1167 void rtw_undo_all_interested_unassoc_sta(_adapter *adapter);
1168 u8 rtw_search_unassoc_sta(_adapter *adapter, u8 *addr, struct unassoc_sta_info *ret_sta);
1169 #endif
1170
1171 void rtw_sta_media_status_rpt(_adapter *adapter, struct sta_info *sta, bool connected);
1172 u8 rtw_sta_media_status_rpt_cmd(_adapter *adapter, struct sta_info *sta, bool connected);
1173 void rtw_sta_media_status_rpt_cmd_hdl(_adapter *adapter, struct sta_media_status_rpt_cmd_parm *parm);
1174 void rtw_sta_traffic_info(void *sel, _adapter *adapter);
1175
1176 #define GET_ARP_HTYPE(_arp) BE_BITS_TO_2BYTE(((u8 *)(_arp)) + 0, 0, 16)
1177 #define GET_ARP_PTYPE(_arp) BE_BITS_TO_2BYTE(((u8 *)(_arp)) + 2, 0, 16)
1178 #define GET_ARP_HLEN(_arp) BE_BITS_TO_1BYTE(((u8 *)(_arp)) + 4, 0, 8)
1179 #define GET_ARP_PLEN(_arp) BE_BITS_TO_1BYTE(((u8 *)(_arp)) + 5, 0, 8)
1180 #define GET_ARP_OPER(_arp) BE_BITS_TO_2BYTE(((u8 *)(_arp)) + 6, 0, 16)
1181
1182 #define SET_ARP_HTYPE(_arp, _val) SET_BITS_TO_BE_2BYTE(((u8 *)(_arp)) + 0, 0, 16, _val)
1183 #define SET_ARP_PTYPE(_arp, _val) SET_BITS_TO_BE_2BYTE(((u8 *)(_arp)) + 2, 0, 16, _val)
1184 #define SET_ARP_HLEN(_arp, _val) SET_BITS_TO_BE_1BYTE(((u8 *)(_arp)) + 4, 0, 8, _val)
1185 #define SET_ARP_PLEN(_arp, _val) SET_BITS_TO_BE_1BYTE(((u8 *)(_arp)) + 5, 0, 8, _val)
1186 #define SET_ARP_OPER(_arp, _val) SET_BITS_TO_BE_2BYTE(((u8 *)(_arp)) + 6, 0, 16, _val)
1187
1188 #define ARP_SHA(_arp, _hlen, _plen) (((u8 *)(_arp)) + 8)
1189 #define ARP_SPA(_arp, _hlen, _plen) (((u8 *)(_arp)) + 8 + (_hlen))
1190 #define ARP_THA(_arp, _hlen, _plen) (((u8 *)(_arp)) + 8 + (_hlen) + (_plen))
1191 #define ARP_TPA(_arp, _hlen, _plen) (((u8 *)(_arp)) + 8 + 2 * (_hlen) + (_plen))
1192
1193 #define ARP_SENDER_MAC_ADDR(_arp) ARP_SHA(_arp, ETH_ALEN, RTW_IP_ADDR_LEN)
1194 #define ARP_SENDER_IP_ADDR(_arp) ARP_SPA(_arp, ETH_ALEN, RTW_IP_ADDR_LEN)
1195 #define ARP_TARGET_MAC_ADDR(_arp) ARP_THA(_arp, ETH_ALEN, RTW_IP_ADDR_LEN)
1196 #define ARP_TARGET_IP_ADDR(_arp) ARP_TPA(_arp, ETH_ALEN, RTW_IP_ADDR_LEN)
1197
1198 #define GET_ARP_SENDER_MAC_ADDR(_arp, _val) _rtw_memcpy(_val, ARP_SENDER_MAC_ADDR(_arp), ETH_ALEN)
1199 #define GET_ARP_SENDER_IP_ADDR(_arp, _val) _rtw_memcpy(_val, ARP_SENDER_IP_ADDR(_arp), RTW_IP_ADDR_LEN)
1200 #define GET_ARP_TARGET_MAC_ADDR(_arp, _val) _rtw_memcpy(_val, ARP_TARGET_MAC_ADDR(_arp), ETH_ALEN)
1201 #define GET_ARP_TARGET_IP_ADDR(_arp, _val) _rtw_memcpy(_val, ARP_TARGET_IP_ADDR(_arp), RTW_IP_ADDR_LEN)
1202
1203 #define SET_ARP_SENDER_MAC_ADDR(_arp, _val) _rtw_memcpy(ARP_SENDER_MAC_ADDR(_arp), _val, ETH_ALEN)
1204 #define SET_ARP_SENDER_IP_ADDR(_arp, _val) _rtw_memcpy(ARP_SENDER_IP_ADDR(_arp), _val, RTW_IP_ADDR_LEN)
1205 #define SET_ARP_TARGET_MAC_ADDR(_arp, _val) _rtw_memcpy(ARP_TARGET_MAC_ADDR(_arp), _val, ETH_ALEN)
1206 #define SET_ARP_TARGET_IP_ADDR(_arp, _val) _rtw_memcpy(ARP_TARGET_IP_ADDR(_arp), _val, RTW_IP_ADDR_LEN)
1207
1208 void dump_arp_pkt(void *sel, u8 *da, u8 *sa, u8 *arp, bool tx);
1209
1210 #define IPV4_SRC(_iphdr) (((u8 *)(_iphdr)) + 12)
1211 #define IPV4_DST(_iphdr) (((u8 *)(_iphdr)) + 16)
1212 #define GET_IPV4_IHL(_iphdr) BE_BITS_TO_1BYTE(((u8 *)(_iphdr)) + 0, 0, 4)
1213 #define GET_IPV4_PROTOCOL(_iphdr) BE_BITS_TO_1BYTE(((u8 *)(_iphdr)) + 9, 0, 8)
1214 #define GET_IPV4_SRC(_iphdr) BE_BITS_TO_4BYTE(((u8 *)(_iphdr)) + 12, 0, 32)
1215 #define GET_IPV4_DST(_iphdr) BE_BITS_TO_4BYTE(((u8 *)(_iphdr)) + 16, 0, 32)
1216
1217 #define GET_UDP_SRC(_udphdr) BE_BITS_TO_2BYTE(((u8 *)(_udphdr)) + 0, 0, 16)
1218 #define GET_UDP_DST(_udphdr) BE_BITS_TO_2BYTE(((u8 *)(_udphdr)) + 2, 0, 16)
1219 #define GET_UDP_SIG1(_udphdr) BE_BITS_TO_1BYTE(((u8 *)(_udphdr)) + 8, 0, 8)
1220 #define GET_UDP_SIG2(_udphdr) BE_BITS_TO_1BYTE(((u8 *)(_udphdr)) + 23, 0, 8)
1221
1222 #define TCP_SRC(_tcphdr) (((u8 *)(_tcphdr)) + 0)
1223 #define TCP_DST(_tcphdr) (((u8 *)(_tcphdr)) + 2)
1224 #define GET_TCP_SRC(_tcphdr) BE_BITS_TO_2BYTE(((u8 *)(_tcphdr)) + 0, 0, 16)
1225 #define GET_TCP_DST(_tcphdr) BE_BITS_TO_2BYTE(((u8 *)(_tcphdr)) + 2, 0, 16)
1226 #define GET_TCP_SEQ(_tcphdr) BE_BITS_TO_4BYTE(((u8 *)(_tcphdr)) + 4, 0, 32)
1227 #define GET_TCP_ACK_SEQ(_tcphdr) BE_BITS_TO_4BYTE(((u8 *)(_tcphdr)) + 8, 0, 32)
1228 #define GET_TCP_DOFF(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 12, 4, 4)
1229 #define GET_TCP_FIN(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 0, 1)
1230 #define GET_TCP_SYN(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 1, 1)
1231 #define GET_TCP_RST(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 2, 1)
1232 #define GET_TCP_PSH(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 3, 1)
1233 #define GET_TCP_ACK(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 4, 1)
1234 #define GET_TCP_URG(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 5, 1)
1235 #define GET_TCP_ECE(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 6, 1)
1236 #define GET_TCP_CWR(_tcphdr) BE_BITS_TO_1BYTE(((u8 *)(_tcphdr)) + 13, 7, 1)
1237
1238 #endif /* __RTL871X_MLME_H_ */
1239