1 /* 2 * Copyright (c) 2017-2020 The Linux Foundation. All rights reserved. 3 * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /** 21 * DOC: Defines main P2P functions & structures 22 */ 23 24 #ifndef _WLAN_P2P_MAIN_H_ 25 #define _WLAN_P2P_MAIN_H_ 26 27 #include <qdf_trace.h> 28 #include <qdf_types.h> 29 #include <qdf_event.h> 30 #include <qdf_list.h> 31 #include <qdf_lock.h> 32 #include <qdf_idr.h> 33 #include <qdf_mc_timer.h> 34 #include <wlan_scan_public_structs.h> 35 #include "wlan_p2p_ucfg_api.h" 36 37 #define MAX_QUEUE_LENGTH 20 38 #define P2P_NOA_ATTR_IND 0x1090 39 #define P2P_MODULE_NAME "P2P" 40 #define P2P_INVALID_VDEV_ID 0xFFFFFFFF 41 #define MAX_RANDOM_MAC_ADDRS 4 42 43 #define p2p_debug(params ...) \ 44 QDF_TRACE_DEBUG(QDF_MODULE_ID_P2P, params) 45 #define p2p_info(params ...) \ 46 QDF_TRACE_INFO(QDF_MODULE_ID_P2P, params) 47 #define p2p_warn(params ...) \ 48 QDF_TRACE_WARN(QDF_MODULE_ID_P2P, params) 49 #define p2p_err(params ...) \ 50 QDF_TRACE_ERROR(QDF_MODULE_ID_P2P, params) 51 #define p2p_debug_rl(params...) \ 52 QDF_TRACE_DEBUG_RL(QDF_MODULE_ID_P2P, params) 53 #define p2p_info_rl(params...) \ 54 QDF_TRACE_INFO_RL(QDF_MODULE_ID_P2P, params) 55 56 #define p2p_alert(params ...) \ 57 QDF_TRACE_FATAL(QDF_MODULE_ID_P2P, params) 58 59 #define p2p_nofl_debug(params ...) \ 60 QDF_TRACE_DEBUG_NO_FL(QDF_MODULE_ID_P2P, params) 61 #define p2p_nofl_info(params ...) \ 62 QDF_TRACE_INFO_NO_FL(QDF_MODULE_ID_P2P, params) 63 #define p2p_nofl_warn(params ...) \ 64 QDF_TRACE_WARN_NO_FL(QDF_MODULE_ID_P2P, params) 65 #define p2p_nofl_err(params ...) \ 66 QDF_TRACE_ERROR_NO_FL(QDF_MODULE_ID_P2P, params) 67 #define p2p_nofl_alert(params ...) \ 68 QDF_TRACE_FATAL_NO_FL(QDF_MODULE_ID_P2P, params) 69 70 struct scheduler_msg; 71 struct p2p_tx_cnf; 72 struct p2p_rx_mgmt_frame; 73 struct p2p_lo_event; 74 struct p2p_start_param; 75 struct p2p_noa_info; 76 struct tx_action_context; 77 78 /** 79 * enum p2p_cmd_type - P2P request type 80 * @P2P_ROC_REQ: P2P roc request 81 * @P2P_CANCEL_ROC_REQ: Cancel P2P roc request 82 * @P2P_MGMT_TX: P2P tx action frame request 83 * @P2P_MGMT_TX_CANCEL: Cancel tx action frame request 84 * @P2P_CLEANUP_ROC: Cleanup roc queue 85 * @P2P_CLEANUP_TX: Cleanup tx mgmt queue 86 * @P2P_SET_RANDOM_MAC: Set Random MAC addr filter request 87 */ 88 enum p2p_cmd_type { 89 P2P_ROC_REQ = 0, 90 P2P_CANCEL_ROC_REQ, 91 P2P_MGMT_TX, 92 P2P_MGMT_TX_CANCEL, 93 P2P_CLEANUP_ROC, 94 P2P_CLEANUP_TX, 95 P2P_SET_RANDOM_MAC, 96 }; 97 98 /** 99 * enum p2p_event_type - P2P event type 100 * @P2P_EVENT_SCAN_EVENT: P2P scan event 101 * @P2P_EVENT_MGMT_TX_ACK_CNF: P2P mgmt tx confirm frame 102 * @P2P_EVENT_RX_MGMT: P2P rx mgmt frame 103 * @P2P_EVENT_LO_STOPPED: P2P listen offload stopped event 104 * @P2P_EVENT_NOA: P2P noa event 105 * @P2P_EVENT_ADD_MAC_RSP: Set Random MAC addr event 106 */ 107 enum p2p_event_type { 108 P2P_EVENT_SCAN_EVENT = 0, 109 P2P_EVENT_MGMT_TX_ACK_CNF, 110 P2P_EVENT_RX_MGMT, 111 P2P_EVENT_LO_STOPPED, 112 P2P_EVENT_NOA, 113 P2P_EVENT_ADD_MAC_RSP, 114 }; 115 116 /** 117 * struct p2p_tx_conf_event - p2p tx confirm event 118 * @p2p_soc_obj: p2p soc private object 119 * @nbuf: buffer address 120 * @status: tx status 121 */ 122 struct p2p_tx_conf_event { 123 struct p2p_soc_priv_obj *p2p_soc_obj; 124 qdf_nbuf_t nbuf; 125 uint32_t status; 126 }; 127 128 /** 129 * struct p2p_rx_mgmt_event - p2p rx mgmt frame event 130 * @p2p_soc_obj: p2p soc private object 131 * @rx_mgmt: p2p rx mgmt frame structure 132 */ 133 struct p2p_rx_mgmt_event { 134 struct p2p_soc_priv_obj *p2p_soc_obj; 135 struct p2p_rx_mgmt_frame *rx_mgmt; 136 }; 137 138 /** 139 * struct p2p_lo_stop_event - p2p listen offload stop event 140 * @p2p_soc_obj: p2p soc private object 141 * @lo_event: p2p lo stop structure 142 */ 143 struct p2p_lo_stop_event { 144 struct p2p_soc_priv_obj *p2p_soc_obj; 145 struct p2p_lo_event *lo_event; 146 }; 147 148 /** 149 * struct p2p_noa_event - p2p noa event 150 * @p2p_soc_obj: p2p soc private object 151 * @noa_info: p2p noa information structure 152 */ 153 struct p2p_noa_event { 154 struct p2p_soc_priv_obj *p2p_soc_obj; 155 struct p2p_noa_info *noa_info; 156 }; 157 158 /** 159 * struct p2p_mac_filter_rsp - p2p set mac filter respone 160 * @p2p_soc_obj: p2p soc private object 161 * @vdev_id: vdev id 162 * @status: successfully(1) or not (0) 163 */ 164 struct p2p_mac_filter_rsp { 165 struct p2p_soc_priv_obj *p2p_soc_obj; 166 uint32_t vdev_id; 167 uint32_t status; 168 }; 169 170 #ifdef WLAN_FEATURE_P2P_DEBUG 171 /** 172 * enum p2p_connection_status - p2p connection status 173 * @P2P_NOT_ACTIVE: P2P not active status 174 * @P2P_GO_NEG_PROCESS: P2P GO negotiation in process 175 * @P2P_GO_NEG_COMPLETED: P2P GO negotiation complete 176 * @P2P_CLIENT_CONNECTING_STATE_1: P2P client connecting state 1 177 * @P2P_GO_COMPLETED_STATE: P2P GO complete state 178 * @P2P_CLIENT_CONNECTED_STATE_1: P2P client connected state 1 179 * @P2P_CLIENT_DISCONNECTED_STATE: P2P client disconnected state 180 * @P2P_CLIENT_CONNECTING_STATE_2: P2P client connecting state 2 181 * @P2P_CLIENT_COMPLETED_STATE: P2P client complete state 182 */ 183 enum p2p_connection_status { 184 P2P_NOT_ACTIVE, 185 P2P_GO_NEG_PROCESS, 186 P2P_GO_NEG_COMPLETED, 187 P2P_CLIENT_CONNECTING_STATE_1, 188 P2P_GO_COMPLETED_STATE, 189 P2P_CLIENT_CONNECTED_STATE_1, 190 P2P_CLIENT_DISCONNECTED_STATE, 191 P2P_CLIENT_CONNECTING_STATE_2, 192 P2P_CLIENT_COMPLETED_STATE 193 }; 194 195 /** 196 * p2p_status_update() - Update p2p connection status 197 * @p2p_soc_obj: p2p priv object 198 * @status: p2p connection status 199 * 200 * Return: void 201 */ 202 void p2p_status_update(struct p2p_soc_priv_obj *p2p_soc_obj, 203 enum p2p_connection_status status); 204 #endif 205 206 /** 207 * struct p2p_param - p2p parameters to be used 208 * @go_keepalive_period: P2P GO keep alive period 209 * @go_link_monitor_period: period where link is idle and 210 * where we send NULL frame 211 * @p2p_device_addr_admin: enable/disable to derive the P2P 212 * MAC address from the primary MAC address 213 * @skip_dfs_channel_p2p_search: skip DFS Channel in case of P2P Search 214 * @is_random_seq_num_enabled: Flag to generate random sequence numbers 215 * @indoor_channel_support: support to allow GO in indoor channels 216 * @go_ignore_non_p2p_probe_req: P2P GO ignore non-P2P probe req 217 */ 218 struct p2p_param { 219 uint32_t go_keepalive_period; 220 uint32_t go_link_monitor_period; 221 bool p2p_device_addr_admin; 222 bool is_random_seq_num_enabled; 223 bool indoor_channel_support; 224 bool go_ignore_non_p2p_probe_req; 225 }; 226 227 /** 228 * struct p2p_soc_priv_obj - Per SoC p2p private object 229 * @soc: Pointer to SoC context 230 * @roc_q: Queue for pending roc requests 231 * @tx_q_roc: Queue for tx frames waiting for RoC 232 * @tx_q_ack: Queue for tx frames waiting for ack 233 * @scan_req_id: Scan requestor id 234 * @start_param: Start parameters, include callbacks and user 235 * data to HDD 236 * @cancel_roc_done: Cancel roc done event 237 * @cleanup_roc_done: Cleanup roc done event 238 * @cleanup_tx_done: Cleanup tx done event 239 * @roc_runtime_lock: Runtime lock for roc request 240 * @p2p_cb: Callbacks to protocol stack 241 * @cur_roc_vdev_id: Vdev id of current roc 242 * @p2p_idr: p2p idr 243 * @param: p2p parameters to be used 244 * @connection_status:Global P2P connection status 245 * @mcc_quota_ev_os_if_cb: callback to OS IF to indicate mcc quota event 246 */ 247 struct p2p_soc_priv_obj { 248 struct wlan_objmgr_psoc *soc; 249 qdf_list_t roc_q; 250 qdf_list_t tx_q_roc; 251 qdf_list_t tx_q_ack; 252 wlan_scan_requester scan_req_id; 253 struct p2p_start_param *start_param; 254 qdf_event_t cleanup_roc_done; 255 qdf_event_t cleanup_tx_done; 256 qdf_runtime_lock_t roc_runtime_lock; 257 struct p2p_protocol_callbacks p2p_cb; 258 uint32_t cur_roc_vdev_id; 259 qdf_idr p2p_idr; 260 struct p2p_param param; 261 #ifdef WLAN_FEATURE_P2P_DEBUG 262 enum p2p_connection_status connection_status; 263 #endif 264 #ifdef WLAN_FEATURE_MCC_QUOTA 265 mcc_quota_event_callback mcc_quota_ev_os_if_cb; 266 #endif 267 }; 268 269 /** 270 * struct action_frame_cookie - Action frame cookie item in cookie list 271 * @cookie_node: qdf_list_node 272 * @cookie: Cookie value 273 */ 274 struct action_frame_cookie { 275 qdf_list_node_t cookie_node; 276 uint64_t cookie; 277 }; 278 279 /** 280 * struct action_frame_random_mac - Action Frame random mac addr & 281 * related attrs 282 * @p2p_vdev_obj: p2p vdev private obj ptr 283 * @in_use: Checks whether random mac is in use 284 * @addr: Contains random mac addr 285 * @freq: Channel frequency 286 * @clear_timer: timer to clear random mac filter 287 * @cookie_list: List of cookies tied with random mac 288 */ 289 struct action_frame_random_mac { 290 struct p2p_vdev_priv_obj *p2p_vdev_obj; 291 bool in_use; 292 uint8_t addr[QDF_MAC_ADDR_SIZE]; 293 uint32_t freq; 294 qdf_mc_timer_t clear_timer; 295 qdf_list_t cookie_list; 296 }; 297 298 /** 299 * typedef p2p_request_mgr_callback_t() - callback to process set mac filter 300 * result 301 * @result: bool 302 * @context: callback context. 303 * 304 * Return: void 305 */ 306 typedef void (*p2p_request_mgr_callback_t)(bool result, void *context); 307 308 /** 309 * struct random_mac_priv - request private data struct 310 * @result: result of request. 311 */ 312 struct random_mac_priv { 313 bool result; 314 }; 315 316 /** 317 * struct p2p_set_mac_filter_req - set mac addr filter cmd data structure 318 * @soc: soc object 319 * @vdev_id: vdev id 320 * @mac: mac address to be set 321 * @freq: frequency 322 * @set: set or clear 323 * @cb: callback func to be called when the request completion 324 * @req_cookie: cookie to be used when request completed 325 */ 326 struct p2p_set_mac_filter_req { 327 struct wlan_objmgr_psoc *soc; 328 uint32_t vdev_id; 329 uint8_t mac[QDF_MAC_ADDR_SIZE]; 330 uint32_t freq; 331 bool set; 332 p2p_request_mgr_callback_t cb; 333 void *req_cookie; 334 }; 335 336 /** 337 * struct p2p_vdev_priv_obj - Per vdev p2p private object 338 * @vdev: Pointer to vdev context 339 * @noa_info: NoA information 340 * @noa_status: NoA status i.e. Enabled / Disabled (TRUE/FALSE) 341 * @non_p2p_peer_count: Number of legacy stations connected to this GO 342 * @random_mac_lock: lock for random_mac list 343 * @random_mac: active random mac filter lists 344 * @pending_req: pending set mac filter request. 345 * @prev_action_frame_addr2: Address2 field (TA) of the last transmitted 346 * action frame. 347 */ 348 struct p2p_vdev_priv_obj { 349 struct wlan_objmgr_vdev *vdev; 350 struct p2p_noa_info *noa_info; 351 bool noa_status; 352 uint16_t non_p2p_peer_count; 353 354 /* random address management for management action frames */ 355 qdf_spinlock_t random_mac_lock; 356 struct action_frame_random_mac random_mac[MAX_RANDOM_MAC_ADDRS]; 357 struct p2p_set_mac_filter_req pending_req; 358 uint8_t prev_action_frame_addr2[QDF_MAC_ADDR_SIZE]; 359 }; 360 361 /** 362 * struct p2p_noa_attr - p2p noa attribute 363 * @rsvd1: reserved bits 1 364 * @opps_ps: opps ps state of the AP 365 * @ct_win: ct window in TUs 366 * @index: identifies instance of NOA su element 367 * @rsvd2: reserved bits 2 368 * @noa1_count: interval count of noa1 369 * @noa1_duration: absent period duration of noa1 370 * @noa1_interval: absent period interval of noa1 371 * @noa1_start_time: 32 bit tsf time of noa1 372 * @rsvd3: reserved bits 3 373 * @noa2_count: interval count of noa2 374 * @noa2_duration: absent period duration of noa2 375 * @noa2_interval: absent period interval of noa2 376 * @noa2_start_time: 32 bit tsf time of noa2 377 */ 378 struct p2p_noa_attr { 379 uint32_t rsvd1:16; 380 uint32_t ct_win:7; 381 uint32_t opps_ps:1; 382 uint32_t index:8; 383 uint32_t rsvd2:24; 384 uint32_t noa1_count:8; 385 uint32_t noa1_duration; 386 uint32_t noa1_interval; 387 uint32_t noa1_start_time; 388 uint32_t rsvd3:24; 389 uint32_t noa2_count:8; 390 uint32_t noa2_duration; 391 uint32_t noa2_interval; 392 uint32_t noa2_start_time; 393 }; 394 395 /** 396 * p2p_component_init() - P2P component initialization 397 * 398 * This function registers psoc/vdev create/delete handler. 399 * 400 * Return: QDF_STATUS_SUCCESS - in case of success 401 */ 402 QDF_STATUS p2p_component_init(void); 403 404 /** 405 * p2p_component_deinit() - P2P component de-init 406 * 407 * This function deregisters psoc/vdev create/delete handler. 408 * 409 * Return: QDF_STATUS_SUCCESS - in case of success 410 */ 411 QDF_STATUS p2p_component_deinit(void); 412 413 /** 414 * p2p_psoc_object_open() - Open P2P component 415 * @soc: soc context 416 * 417 * This function initialize p2p psoc object 418 * 419 * Return: QDF_STATUS_SUCCESS - in case of success 420 */ 421 QDF_STATUS p2p_psoc_object_open(struct wlan_objmgr_psoc *soc); 422 423 /** 424 * p2p_psoc_object_close() - Close P2P component 425 * @soc: soc context 426 * 427 * This function de-init p2p psoc object. 428 * 429 * Return: QDF_STATUS_SUCCESS - in case of success 430 */ 431 QDF_STATUS p2p_psoc_object_close(struct wlan_objmgr_psoc *soc); 432 433 /** 434 * p2p_psoc_start() - Start P2P component 435 * @soc: soc context 436 * @req: P2P start parameters 437 * 438 * This function sets up layer call back in p2p psoc object 439 * 440 * Return: QDF_STATUS_SUCCESS - in case of success 441 */ 442 QDF_STATUS p2p_psoc_start(struct wlan_objmgr_psoc *soc, 443 struct p2p_start_param *req); 444 445 /** 446 * p2p_psoc_stop() - Stop P2P component 447 * @soc: soc context 448 * 449 * This function clears up layer call back in p2p psoc object. 450 * 451 * Return: QDF_STATUS_SUCCESS - in case of success 452 */ 453 QDF_STATUS p2p_psoc_stop(struct wlan_objmgr_psoc *soc); 454 455 /** 456 * p2p_process_cmd() - Process P2P messages in OS interface queue 457 * @msg: message information 458 * 459 * This function is main handler for P2P messages in OS interface 460 * queue, it gets called by message scheduler. 461 * 462 * Return: QDF_STATUS_SUCCESS - in case of success 463 */ 464 QDF_STATUS p2p_process_cmd(struct scheduler_msg *msg); 465 466 /** 467 * p2p_process_evt() - Process P2P messages in target interface queue 468 * @msg: message information 469 * 470 * This function is main handler for P2P messages in target interface 471 * queue, it gets called by message scheduler. 472 * 473 * Return: QDF_STATUS_SUCCESS - in case of success 474 */ 475 QDF_STATUS p2p_process_evt(struct scheduler_msg *msg); 476 477 /** 478 * p2p_msg_flush_callback() - Callback used to flush P2P messages 479 * @msg: message information 480 * 481 * This callback will be called when scheduler flush some of P2P messages. 482 * 483 * Return: QDF_STATUS_SUCCESS - in case of success 484 */ 485 QDF_STATUS p2p_msg_flush_callback(struct scheduler_msg *msg); 486 487 /** 488 * p2p_event_flush_callback() - Callback used to flush P2P events 489 * @msg: event information 490 * 491 * This callback will be called when scheduler flush some of P2P events. 492 * 493 * Return: QDF_STATUS_SUCCESS - in case of success 494 */ 495 QDF_STATUS p2p_event_flush_callback(struct scheduler_msg *msg); 496 497 /** 498 * p2p_check_oui_and_force_1x1() - Function to get P2P client device 499 * attributes from assoc request frame IE passed in. 500 * @assoc_ie: Pointer to the IEs in the association req frame 501 * @assoc_ie_len: Total length of the IE in association req frame 502 * 503 * Return: true if the OUI is present else false 504 */ 505 bool p2p_check_oui_and_force_1x1(uint8_t *assoc_ie, uint32_t assoc_ie_len); 506 507 #ifdef FEATURE_P2P_LISTEN_OFFLOAD 508 /** 509 * p2p_process_lo_stop() - Process lo stop event 510 * @lo_stop_event: listen offload stop event information 511 * 512 * This function handles listen offload stop event and deliver this 513 * event to HDD layer by registered callback. 514 * 515 * Return: QDF_STATUS_SUCCESS - in case of success 516 */ 517 QDF_STATUS p2p_process_lo_stop( 518 struct p2p_lo_stop_event *lo_stop_event); 519 #else p2p_process_lo_stop(struct p2p_lo_stop_event * lo_stop_event)520 static inline QDF_STATUS p2p_process_lo_stop( 521 struct p2p_lo_stop_event *lo_stop_event) 522 { 523 return QDF_STATUS_SUCCESS; 524 } 525 #endif 526 /** 527 * p2p_process_noa() - Process noa event 528 * @noa_event: noa event information 529 * 530 * This function handles noa event and save noa information in p2p 531 * vdev object. 532 * 533 * Return: QDF_STATUS_SUCCESS - in case of success 534 */ 535 QDF_STATUS p2p_process_noa(struct p2p_noa_event *noa_event); 536 537 #ifdef WLAN_FEATURE_P2P_DEBUG 538 /** 539 * p2p_status_scan() - Update P2P connection status 540 * @vdev: vdev context 541 * 542 * This function updates P2P connection status when scanning 543 * 544 * Return: QDF_STATUS_SUCCESS - in case of success 545 */ 546 QDF_STATUS p2p_status_scan(struct wlan_objmgr_vdev *vdev); 547 548 /** 549 * p2p_status_connect() - Update P2P connection status 550 * @vdev: vdev context 551 * 552 * This function updates P2P connection status when connecting. 553 * 554 * Return: QDF_STATUS_SUCCESS - in case of success 555 */ 556 QDF_STATUS p2p_status_connect(struct wlan_objmgr_vdev *vdev); 557 558 /** 559 * p2p_status_disconnect() - Update P2P connection status 560 * @vdev: vdev context 561 * 562 * This function updates P2P connection status when disconnecting. 563 * 564 * Return: QDF_STATUS_SUCCESS - in case of success 565 */ 566 QDF_STATUS p2p_status_disconnect(struct wlan_objmgr_vdev *vdev); 567 568 /** 569 * p2p_status_start_bss() - Update P2P connection status 570 * @vdev: vdev context 571 * 572 * This function updates P2P connection status when starting BSS. 573 * 574 * Return: QDF_STATUS_SUCCESS - in case of success 575 */ 576 QDF_STATUS p2p_status_start_bss(struct wlan_objmgr_vdev *vdev); 577 578 /** 579 * p2p_status_stop_bss() - Update P2P connection status 580 * @vdev: vdev context 581 * 582 * This function updates P2P connection status when stopping BSS. 583 * 584 * Return: QDF_STATUS_SUCCESS - in case of success 585 */ 586 QDF_STATUS p2p_status_stop_bss(struct wlan_objmgr_vdev *vdev); 587 #else p2p_status_scan(struct wlan_objmgr_vdev * vdev)588 static inline QDF_STATUS p2p_status_scan(struct wlan_objmgr_vdev *vdev) 589 { 590 return QDF_STATUS_SUCCESS; 591 } 592 p2p_status_connect(struct wlan_objmgr_vdev * vdev)593 static inline QDF_STATUS p2p_status_connect(struct wlan_objmgr_vdev *vdev) 594 { 595 return QDF_STATUS_SUCCESS; 596 } 597 p2p_status_disconnect(struct wlan_objmgr_vdev * vdev)598 static inline QDF_STATUS p2p_status_disconnect(struct wlan_objmgr_vdev *vdev) 599 { 600 return QDF_STATUS_SUCCESS; 601 } 602 p2p_status_start_bss(struct wlan_objmgr_vdev * vdev)603 static inline QDF_STATUS p2p_status_start_bss(struct wlan_objmgr_vdev *vdev) 604 { 605 return QDF_STATUS_SUCCESS; 606 } 607 p2p_status_stop_bss(struct wlan_objmgr_vdev * vdev)608 static inline QDF_STATUS p2p_status_stop_bss(struct wlan_objmgr_vdev *vdev) 609 { 610 return QDF_STATUS_SUCCESS; 611 } 612 #endif /* WLAN_FEATURE_P2P_DEBUG */ 613 #ifdef WLAN_FEATURE_P2P_P2P_STA 614 /** 615 * p2p_check_and_force_scc_go_plus_go() - Check and do force scc for 616 * go plus go 617 * @psoc: psoc object 618 * @vdev: vdev object 619 * 620 * This function checks whether force scc is enabled or not. If it 621 * is enabled then it will do force scc to remaining p2p go vdev if 622 * user has initiated CSA to current vdev. 623 * 624 * Return: status 625 */ 626 627 QDF_STATUS 628 p2p_check_and_force_scc_go_plus_go(struct wlan_objmgr_psoc *psoc, 629 struct wlan_objmgr_vdev *vdev); 630 #endif /* WLAN_FEATURE_P2P_P2P_STA */ 631 #endif /* _WLAN_P2P_MAIN_H_ */ 632