59 	struct cfg80211_registered_device *result = NULL, *rdev;  in cfg80211_rdev_by_wiphy_idx()  local
63 	list_for_each_entry(rdev, &cfg80211_rdev_list, list) {  in cfg80211_rdev_by_wiphy_idx()
64 		if (rdev->wiphy_idx == wiphy_idx) {  in cfg80211_rdev_by_wiphy_idx()
65 			result = rdev;  in cfg80211_rdev_by_wiphy_idx()
75 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in get_wiphy_idx()  local
77 	return rdev->wiphy_idx;  in get_wiphy_idx()
82 	struct cfg80211_registered_device *rdev;  in wiphy_idx_to_wiphy()  local
86 	rdev = cfg80211_rdev_by_wiphy_idx(wiphy_idx);  in wiphy_idx_to_wiphy()
87 	if (!rdev)  in wiphy_idx_to_wiphy()
89 	return &rdev->wiphy;  in wiphy_idx_to_wiphy()
92 static int cfg80211_dev_check_name(struct cfg80211_registered_device *rdev,  in cfg80211_dev_check_name()  argument
105 	if (taken == strlen(newname) && wiphy_idx != rdev->wiphy_idx) {  in cfg80211_dev_check_name()
126 int cfg80211_dev_rename(struct cfg80211_registered_device *rdev,  in cfg80211_dev_rename()  argument
132 	lockdep_assert_wiphy(&rdev->wiphy);  in cfg80211_dev_rename()
135 	if (strcmp(newname, wiphy_name(&rdev->wiphy)) == 0)  in cfg80211_dev_rename()
138 	result = cfg80211_dev_check_name(rdev, newname);  in cfg80211_dev_rename()
142 	result = device_rename(&rdev->wiphy.dev, newname);  in cfg80211_dev_rename()
146 	if (!IS_ERR_OR_NULL(rdev->wiphy.debugfsdir))  in cfg80211_dev_rename()
147 		debugfs_rename(rdev->wiphy.debugfsdir->d_parent,  in cfg80211_dev_rename()
148 			       rdev->wiphy.debugfsdir,  in cfg80211_dev_rename()
149 			       rdev->wiphy.debugfsdir->d_parent, newname);  in cfg80211_dev_rename()
151 	nl80211_notify_wiphy(rdev, NL80211_CMD_NEW_WIPHY);  in cfg80211_dev_rename()
156 int cfg80211_switch_netns(struct cfg80211_registered_device *rdev,  in cfg80211_switch_netns()  argument
162 	if (!(rdev->wiphy.flags & WIPHY_FLAG_NETNS_OK))  in cfg80211_switch_netns()
165 	list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {  in cfg80211_switch_netns()
177 		net = wiphy_net(&rdev->wiphy);  in cfg80211_switch_netns()
180 						     &rdev->wiphy.wdev_list,  in cfg80211_switch_netns()
194 	list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {  in cfg80211_switch_netns()
197 		nl80211_notify_iface(rdev, wdev, NL80211_CMD_DEL_INTERFACE);  in cfg80211_switch_netns()
200 	wiphy_lock(&rdev->wiphy);  in cfg80211_switch_netns()
201 	nl80211_notify_wiphy(rdev, NL80211_CMD_DEL_WIPHY);  in cfg80211_switch_netns()
203 	wiphy_net_set(&rdev->wiphy, net);  in cfg80211_switch_netns()
205 	err = device_rename(&rdev->wiphy.dev, dev_name(&rdev->wiphy.dev));  in cfg80211_switch_netns()
208 	nl80211_notify_wiphy(rdev, NL80211_CMD_NEW_WIPHY);  in cfg80211_switch_netns()
209 	wiphy_unlock(&rdev->wiphy);  in cfg80211_switch_netns()
211 	list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {  in cfg80211_switch_netns()
214 		nl80211_notify_iface(rdev, wdev, NL80211_CMD_NEW_INTERFACE);  in cfg80211_switch_netns()
222 	struct cfg80211_registered_device *rdev = data;  in cfg80211_rfkill_poll()  local
224 	rdev_rfkill_poll(rdev);  in cfg80211_rfkill_poll()
227 void cfg80211_stop_p2p_device(struct cfg80211_registered_device *rdev,  in cfg80211_stop_p2p_device()  argument
230 	lockdep_assert_held(&rdev->wiphy.mtx);  in cfg80211_stop_p2p_device()
238 	rdev_stop_p2p_device(rdev, wdev);  in cfg80211_stop_p2p_device()
241 	rdev->opencount--;  in cfg80211_stop_p2p_device()
243 	if (rdev->scan_req && rdev->scan_req->wdev == wdev) {  in cfg80211_stop_p2p_device()
244 		if (WARN_ON(!rdev->scan_req->notified &&  in cfg80211_stop_p2p_device()
245 			    (!rdev->int_scan_req ||  in cfg80211_stop_p2p_device()
246 			     !rdev->int_scan_req->notified)))  in cfg80211_stop_p2p_device()
247 			rdev->scan_req->info.aborted = true;  in cfg80211_stop_p2p_device()
248 		___cfg80211_scan_done(rdev, false);  in cfg80211_stop_p2p_device()
252 void cfg80211_stop_nan(struct cfg80211_registered_device *rdev,  in cfg80211_stop_nan()  argument
255 	lockdep_assert_held(&rdev->wiphy.mtx);  in cfg80211_stop_nan()
263 	rdev_stop_nan(rdev, wdev);  in cfg80211_stop_nan()
266 	rdev->opencount--;  in cfg80211_stop_nan()
271 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in cfg80211_shutdown_all_interfaces()  local
276 	list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {  in cfg80211_shutdown_all_interfaces()
288 			cfg80211_stop_p2p_device(rdev, wdev);  in cfg80211_shutdown_all_interfaces()
291 			cfg80211_stop_nan(rdev, wdev);  in cfg80211_shutdown_all_interfaces()
304 	struct cfg80211_registered_device *rdev = data;  in cfg80211_rfkill_set_block()  local
310 	cfg80211_shutdown_all_interfaces(&rdev->wiphy);  in cfg80211_rfkill_set_block()
318 	struct cfg80211_registered_device *rdev;  in cfg80211_rfkill_block_work()  local
320 	rdev = container_of(work, struct cfg80211_registered_device,  in cfg80211_rfkill_block_work()
322 	cfg80211_rfkill_set_block(rdev, true);  in cfg80211_rfkill_block_work()
327 	struct cfg80211_registered_device *rdev;  in cfg80211_event_work()  local
329 	rdev = container_of(work, struct cfg80211_registered_device,  in cfg80211_event_work()
332 	wiphy_lock(&rdev->wiphy);  in cfg80211_event_work()
333 	cfg80211_process_rdev_events(rdev);  in cfg80211_event_work()
334 	wiphy_unlock(&rdev->wiphy);  in cfg80211_event_work()
337 void cfg80211_destroy_ifaces(struct cfg80211_registered_device *rdev)  in cfg80211_destroy_ifaces()  argument
343 	list_for_each_entry_safe(wdev, tmp, &rdev->wiphy.wdev_list, list) {  in cfg80211_destroy_ifaces()
348 			wiphy_lock(&rdev->wiphy);  in cfg80211_destroy_ifaces()
349 			cfg80211_leave(rdev, wdev);  in cfg80211_destroy_ifaces()
350 			cfg80211_remove_virtual_intf(rdev, wdev);  in cfg80211_destroy_ifaces()
351 			wiphy_unlock(&rdev->wiphy);  in cfg80211_destroy_ifaces()
358 	struct cfg80211_registered_device *rdev;  in cfg80211_destroy_iface_wk()  local
360 	rdev = container_of(work, struct cfg80211_registered_device,  in cfg80211_destroy_iface_wk()
364 	cfg80211_destroy_ifaces(rdev);  in cfg80211_destroy_iface_wk()
371 	struct cfg80211_registered_device *rdev;  in cfg80211_sched_scan_stop_wk()  local
374 	rdev = container_of(work, struct cfg80211_registered_device,  in cfg80211_sched_scan_stop_wk()
377 	list_for_each_entry_safe(req, tmp, &rdev->sched_scan_req_list, list) {  in cfg80211_sched_scan_stop_wk()
379 			cfg80211_stop_sched_scan_req(rdev, req, false);  in cfg80211_sched_scan_stop_wk()
385 	struct cfg80211_registered_device *rdev;  in cfg80211_propagate_radar_detect_wk()  local
387 	rdev = container_of(work, struct cfg80211_registered_device,  in cfg80211_propagate_radar_detect_wk()
392 	regulatory_propagate_dfs_state(&rdev->wiphy, &rdev->radar_chandef,  in cfg80211_propagate_radar_detect_wk()
401 	struct cfg80211_registered_device *rdev;  in cfg80211_propagate_cac_done_wk()  local
403 	rdev = container_of(work, struct cfg80211_registered_device,  in cfg80211_propagate_cac_done_wk()
408 	regulatory_propagate_dfs_state(&rdev->wiphy, &rdev->cac_done_chandef,  in cfg80211_propagate_cac_done_wk()
417 	struct cfg80211_registered_device *rdev;  in cfg80211_wiphy_work()  local
420 	rdev = container_of(work, struct cfg80211_registered_device, wiphy_work);  in cfg80211_wiphy_work()
422 	wiphy_lock(&rdev->wiphy);  in cfg80211_wiphy_work()
423 	if (rdev->suspended)  in cfg80211_wiphy_work()
426 	spin_lock_irq(&rdev->wiphy_work_lock);  in cfg80211_wiphy_work()
427 	wk = list_first_entry_or_null(&rdev->wiphy_work_list,  in cfg80211_wiphy_work()
431 		if (!list_empty(&rdev->wiphy_work_list))  in cfg80211_wiphy_work()
433 		spin_unlock_irq(&rdev->wiphy_work_lock);  in cfg80211_wiphy_work()
435 		wk->func(&rdev->wiphy, wk);  in cfg80211_wiphy_work()
437 		spin_unlock_irq(&rdev->wiphy_work_lock);  in cfg80211_wiphy_work()
440 	wiphy_unlock(&rdev->wiphy);  in cfg80211_wiphy_work()
450 	struct cfg80211_registered_device *rdev;  in wiphy_new_nm()  local
470 	alloc_size = sizeof(*rdev) + sizeof_priv;  in wiphy_new_nm()
472 	rdev = kzalloc(alloc_size, GFP_KERNEL);  in wiphy_new_nm()
473 	if (!rdev)  in wiphy_new_nm()
476 	rdev->ops = ops;  in wiphy_new_nm()
478 	rdev->wiphy_idx = atomic_inc_return(&wiphy_counter);  in wiphy_new_nm()
480 	if (unlikely(rdev->wiphy_idx < 0)) {  in wiphy_new_nm()
483 		kfree(rdev);  in wiphy_new_nm()
488 	rdev->wiphy_idx--;  in wiphy_new_nm()
495 		rv = cfg80211_dev_check_name(rdev, requested_name);  in wiphy_new_nm()
502 		rv = dev_set_name(&rdev->wiphy.dev, "%s", requested_name);  in wiphy_new_nm()
516 		rv = dev_set_name(&rdev->wiphy.dev, PHY_NAME "%d", rdev->wiphy_idx);  in wiphy_new_nm()
518 			kfree(rdev);  in wiphy_new_nm()
523 	mutex_init(&rdev->wiphy.mtx);  in wiphy_new_nm()
524 	INIT_LIST_HEAD(&rdev->wiphy.wdev_list);  in wiphy_new_nm()
525 	INIT_LIST_HEAD(&rdev->beacon_registrations);  in wiphy_new_nm()
526 	spin_lock_init(&rdev->beacon_registrations_lock);  in wiphy_new_nm()
527 	spin_lock_init(&rdev->bss_lock);  in wiphy_new_nm()
528 	INIT_LIST_HEAD(&rdev->bss_list);  in wiphy_new_nm()
529 	INIT_LIST_HEAD(&rdev->sched_scan_req_list);  in wiphy_new_nm()
530 	wiphy_work_init(&rdev->scan_done_wk, __cfg80211_scan_done);  in wiphy_new_nm()
531 	INIT_DELAYED_WORK(&rdev->dfs_update_channels_wk,  in wiphy_new_nm()
534 	rdev->wiphy.wext = &cfg80211_wext_handler;  in wiphy_new_nm()
537 	device_initialize(&rdev->wiphy.dev);  in wiphy_new_nm()
538 	rdev->wiphy.dev.class = &ieee80211_class;  in wiphy_new_nm()
539 	rdev->wiphy.dev.platform_data = rdev;  in wiphy_new_nm()
540 	device_enable_async_suspend(&rdev->wiphy.dev);  in wiphy_new_nm()
542 	INIT_WORK(&rdev->destroy_work, cfg80211_destroy_iface_wk);  in wiphy_new_nm()
543 	wiphy_work_init(&rdev->sched_scan_stop_wk, cfg80211_sched_scan_stop_wk);  in wiphy_new_nm()
544 	INIT_WORK(&rdev->sched_scan_res_wk, cfg80211_sched_scan_results_wk);  in wiphy_new_nm()
545 	INIT_WORK(&rdev->propagate_radar_detect_wk,  in wiphy_new_nm()
547 	INIT_WORK(&rdev->propagate_cac_done_wk, cfg80211_propagate_cac_done_wk);  in wiphy_new_nm()
548 	INIT_WORK(&rdev->mgmt_registrations_update_wk,  in wiphy_new_nm()
550 	spin_lock_init(&rdev->mgmt_registrations_lock);  in wiphy_new_nm()
553 	rdev->wiphy.flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT;  in wiphy_new_nm()
556 	wiphy_net_set(&rdev->wiphy, &init_net);  in wiphy_new_nm()
558 	rdev->rfkill_ops.set_block = cfg80211_rfkill_set_block;  in wiphy_new_nm()
559 	rdev->wiphy.rfkill = rfkill_alloc(dev_name(&rdev->wiphy.dev),  in wiphy_new_nm()
560 					  &rdev->wiphy.dev, RFKILL_TYPE_WLAN,  in wiphy_new_nm()
561 					  &rdev->rfkill_ops, rdev);  in wiphy_new_nm()
563 	if (!rdev->wiphy.rfkill) {  in wiphy_new_nm()
564 		wiphy_free(&rdev->wiphy);  in wiphy_new_nm()
568 	INIT_WORK(&rdev->wiphy_work, cfg80211_wiphy_work);  in wiphy_new_nm()
569 	INIT_LIST_HEAD(&rdev->wiphy_work_list);  in wiphy_new_nm()
570 	spin_lock_init(&rdev->wiphy_work_lock);  in wiphy_new_nm()
571 	INIT_WORK(&rdev->rfkill_block, cfg80211_rfkill_block_work);  in wiphy_new_nm()
572 	INIT_WORK(&rdev->conn_work, cfg80211_conn_work);  in wiphy_new_nm()
573 	INIT_WORK(&rdev->event_work, cfg80211_event_work);  in wiphy_new_nm()
574 	INIT_WORK(&rdev->background_cac_abort_wk,  in wiphy_new_nm()
576 	INIT_DELAYED_WORK(&rdev->background_cac_done_wk,  in wiphy_new_nm()
579 	init_waitqueue_head(&rdev->dev_wait);  in wiphy_new_nm()
586 	rdev->wiphy.retry_short = 7;  in wiphy_new_nm()
587 	rdev->wiphy.retry_long = 4;  in wiphy_new_nm()
588 	rdev->wiphy.frag_threshold = (u32) -1;  in wiphy_new_nm()
589 	rdev->wiphy.rts_threshold = (u32) -1;  in wiphy_new_nm()
590 	rdev->wiphy.coverage_class = 0;  in wiphy_new_nm()
592 	rdev->wiphy.max_num_csa_counters = 1;  in wiphy_new_nm()
594 	rdev->wiphy.max_sched_scan_plans = 1;  in wiphy_new_nm()
595 	rdev->wiphy.max_sched_scan_plan_interval = U32_MAX;  in wiphy_new_nm()
597 	return &rdev->wiphy;  in wiphy_new_nm()
693 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in wiphy_register()  local
712 		    (!rdev->ops->tdls_channel_switch ||  in wiphy_register()
713 		     !rdev->ops->tdls_cancel_channel_switch)))  in wiphy_register()
717 		    (!rdev->ops->start_nan || !rdev->ops->stop_nan ||  in wiphy_register()
718 		     !rdev->ops->add_nan_func || !rdev->ops->del_nan_func ||  in wiphy_register()
790 		     !rdev->ops->set_mac_acl)))  in wiphy_register()
800 	if (WARN_ON(wiphy_ext_feature_isset(&rdev->wiphy,  in wiphy_register()
802 		    (!rdev->ops->set_pmk || !rdev->ops->del_pmk)))  in wiphy_register()
805 	if (WARN_ON(!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_FW_ROAM) &&  in wiphy_register()
806 		    rdev->ops->update_connect_params))  in wiphy_register()
930 	for (i = 0; i < rdev->wiphy.n_vendor_commands; i++) {  in wiphy_register()
936 		if (WARN_ON(!rdev->wiphy.vendor_commands[i].policy))  in wiphy_register()
938 		if (WARN_ON(!rdev->wiphy.vendor_commands[i].doit &&  in wiphy_register()
939 			    !rdev->wiphy.vendor_commands[i].dumpit))  in wiphy_register()
944 	if (WARN_ON(rdev->wiphy.wowlan && rdev->wiphy.wowlan->n_patterns &&  in wiphy_register()
945 		    (!rdev->wiphy.wowlan->pattern_min_len ||  in wiphy_register()
946 		     rdev->wiphy.wowlan->pattern_min_len >  in wiphy_register()
947 				rdev->wiphy.wowlan->pattern_max_len)))  in wiphy_register()
960 	rdev->wiphy.features |= NL80211_FEATURE_SCAN_FLUSH;  in wiphy_register()
963 	wiphy_lock(&rdev->wiphy);  in wiphy_register()
964 	res = device_add(&rdev->wiphy.dev);  in wiphy_register()
966 		wiphy_unlock(&rdev->wiphy);  in wiphy_register()
971 	list_add_rcu(&rdev->list, &cfg80211_rdev_list);  in wiphy_register()
975 	rdev->wiphy.debugfsdir = debugfs_create_dir(wiphy_name(&rdev->wiphy),  in wiphy_register()
978 	cfg80211_debugfs_rdev_add(rdev);  in wiphy_register()
979 	nl80211_notify_wiphy(rdev, NL80211_CMD_NEW_WIPHY);  in wiphy_register()
980 	wiphy_unlock(&rdev->wiphy);  in wiphy_register()
1026 	rdev->wiphy.registered = true;  in wiphy_register()
1029 	res = rfkill_register(rdev->wiphy.rfkill);  in wiphy_register()
1031 		rfkill_destroy(rdev->wiphy.rfkill);  in wiphy_register()
1032 		rdev->wiphy.rfkill = NULL;  in wiphy_register()
1033 		wiphy_unregister(&rdev->wiphy);  in wiphy_register()
1043 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in wiphy_rfkill_start_polling()  local
1045 	if (!rdev->ops->rfkill_poll)  in wiphy_rfkill_start_polling()
1047 	rdev->rfkill_ops.poll = cfg80211_rfkill_poll;  in wiphy_rfkill_start_polling()
1052 void cfg80211_process_wiphy_works(struct cfg80211_registered_device *rdev)  in cfg80211_process_wiphy_works()  argument
1057 	lockdep_assert_held(&rdev->wiphy.mtx);  in cfg80211_process_wiphy_works()
1059 	spin_lock_irqsave(&rdev->wiphy_work_lock, flags);  in cfg80211_process_wiphy_works()
1060 	while (!list_empty(&rdev->wiphy_work_list)) {  in cfg80211_process_wiphy_works()
1063 		wk = list_first_entry(&rdev->wiphy_work_list,  in cfg80211_process_wiphy_works()
1066 		spin_unlock_irqrestore(&rdev->wiphy_work_lock, flags);  in cfg80211_process_wiphy_works()
1068 		wk->func(&rdev->wiphy, wk);  in cfg80211_process_wiphy_works()
1070 		spin_lock_irqsave(&rdev->wiphy_work_lock, flags);  in cfg80211_process_wiphy_works()
1072 			INIT_LIST_HEAD(&rdev->wiphy_work_list);  in cfg80211_process_wiphy_works()
1074 	spin_unlock_irqrestore(&rdev->wiphy_work_lock, flags);  in cfg80211_process_wiphy_works()
1079 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in wiphy_unregister()  local
1081 	wait_event(rdev->dev_wait, ({  in wiphy_unregister()
1083 		wiphy_lock(&rdev->wiphy);  in wiphy_unregister()
1084 		__count = rdev->opencount;  in wiphy_unregister()
1085 		wiphy_unlock(&rdev->wiphy);  in wiphy_unregister()
1088 	if (rdev->wiphy.rfkill)  in wiphy_unregister()
1089 		rfkill_unregister(rdev->wiphy.rfkill);  in wiphy_unregister()
1092 	wiphy_lock(&rdev->wiphy);  in wiphy_unregister()
1093 	nl80211_notify_wiphy(rdev, NL80211_CMD_DEL_WIPHY);  in wiphy_unregister()
1094 	rdev->wiphy.registered = false;  in wiphy_unregister()
1096 	WARN_ON(!list_empty(&rdev->wiphy.wdev_list));  in wiphy_unregister()
1102 	debugfs_remove_recursive(rdev->wiphy.debugfsdir);  in wiphy_unregister()
1103 	list_del_rcu(&rdev->list);  in wiphy_unregister()
1113 	device_del(&rdev->wiphy.dev);  in wiphy_unregister()
1116 	if (rdev->wiphy.wowlan_config && rdev->ops->set_wakeup)  in wiphy_unregister()
1117 		rdev_set_wakeup(rdev, false);  in wiphy_unregister()
1121 	cfg80211_process_wiphy_works(rdev);  in wiphy_unregister()
1122 	wiphy_unlock(&rdev->wiphy);  in wiphy_unregister()
1126 	cancel_work_sync(&rdev->wiphy_work);  in wiphy_unregister()
1128 	cancel_work_sync(&rdev->conn_work);  in wiphy_unregister()
1129 	flush_work(&rdev->event_work);  in wiphy_unregister()
1130 	cancel_delayed_work_sync(&rdev->dfs_update_channels_wk);  in wiphy_unregister()
1131 	cancel_delayed_work_sync(&rdev->background_cac_done_wk);  in wiphy_unregister()
1132 	flush_work(&rdev->destroy_work);  in wiphy_unregister()
1133 	flush_work(&rdev->propagate_radar_detect_wk);  in wiphy_unregister()
1134 	flush_work(&rdev->propagate_cac_done_wk);  in wiphy_unregister()
1135 	flush_work(&rdev->mgmt_registrations_update_wk);  in wiphy_unregister()
1136 	flush_work(&rdev->background_cac_abort_wk);  in wiphy_unregister()
1138 	cfg80211_rdev_free_wowlan(rdev);  in wiphy_unregister()
1139 	cfg80211_rdev_free_coalesce(rdev);  in wiphy_unregister()
1143 void cfg80211_dev_free(struct cfg80211_registered_device *rdev)  in cfg80211_dev_free()  argument
1147 	rfkill_destroy(rdev->wiphy.rfkill);  in cfg80211_dev_free()
1148 	list_for_each_entry_safe(reg, treg, &rdev->beacon_registrations, list) {  in cfg80211_dev_free()
1152 	list_for_each_entry_safe(scan, tmp, &rdev->bss_list, list)  in cfg80211_dev_free()
1153 		cfg80211_put_bss(&rdev->wiphy, &scan->pub);  in cfg80211_dev_free()
1154 	mutex_destroy(&rdev->wiphy.mtx);  in cfg80211_dev_free()
1163 	kfree(rcu_dereference_raw(rdev->wiphy.regd));  in cfg80211_dev_free()
1165 	kfree(rdev);  in cfg80211_dev_free()
1177 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in wiphy_rfkill_set_hw_state_reason()  local
1180 		schedule_work(&rdev->rfkill_block);  in wiphy_rfkill_set_hw_state_reason()
1187 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in _cfg80211_unregister_wdev()  local
1192 	lockdep_assert_held(&rdev->wiphy.mtx);  in _cfg80211_unregister_wdev()
1194 	nl80211_notify_iface(rdev, wdev, NL80211_CMD_DEL_INTERFACE);  in _cfg80211_unregister_wdev()
1206 	rdev->devlist_generation++;  in _cfg80211_unregister_wdev()
1212 		cfg80211_stop_p2p_device(rdev, wdev);  in _cfg80211_unregister_wdev()
1215 		cfg80211_stop_nan(rdev, wdev);  in _cfg80211_unregister_wdev()
1264 void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,  in cfg80211_update_iface_num()  argument
1267 	lockdep_assert_held(&rdev->wiphy.mtx);  in cfg80211_update_iface_num()
1269 	rdev->num_running_ifaces += num;  in cfg80211_update_iface_num()
1271 		rdev->num_running_monitor_ifaces += num;  in cfg80211_update_iface_num()
1274 void __cfg80211_leave(struct cfg80211_registered_device *rdev,  in __cfg80211_leave()  argument
1280 	lockdep_assert_held(&rdev->wiphy.mtx);  in __cfg80211_leave()
1289 		__cfg80211_leave_ibss(rdev, dev, true);  in __cfg80211_leave()
1293 		list_for_each_entry_safe(pos, tmp, &rdev->sched_scan_req_list,  in __cfg80211_leave()
1296 				cfg80211_stop_sched_scan_req(rdev, pos, false);  in __cfg80211_leave()
1305 		cfg80211_disconnect(rdev, dev,  in __cfg80211_leave()
1309 		__cfg80211_leave_mesh(rdev, dev);  in __cfg80211_leave()
1313 		__cfg80211_stop_ap(rdev, dev, -1, true);  in __cfg80211_leave()
1316 		__cfg80211_leave_ocb(rdev, dev);  in __cfg80211_leave()
1334 void cfg80211_leave(struct cfg80211_registered_device *rdev,  in cfg80211_leave()  argument
1338 	__cfg80211_leave(rdev, wdev);  in cfg80211_leave()
1345 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in cfg80211_stop_iface()  local
1360 	queue_work(cfg80211_wq, &rdev->event_work);  in cfg80211_stop_iface()
1397 void cfg80211_register_wdev(struct cfg80211_registered_device *rdev,  in cfg80211_register_wdev()  argument
1401 	lockdep_assert_held(&rdev->wiphy.mtx);  in cfg80211_register_wdev()
1411 		wdev->identifier = ++rdev->wdev_id;  in cfg80211_register_wdev()
1412 	list_add_rcu(&wdev->list, &rdev->wiphy.wdev_list);  in cfg80211_register_wdev()
1413 	rdev->devlist_generation++;  in cfg80211_register_wdev()
1417 	    sysfs_create_link(&wdev->netdev->dev.kobj, &rdev->wiphy.dev.kobj,  in cfg80211_register_wdev()
1421 	nl80211_notify_iface(rdev, wdev, NL80211_CMD_NEW_INTERFACE);  in cfg80211_register_wdev()
1427 	struct cfg80211_registered_device *rdev;  in cfg80211_register_netdevice()  local
1435 	rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_register_netdevice()
1437 	lockdep_assert_held(&rdev->wiphy.mtx);  in cfg80211_register_netdevice()
1446 	cfg80211_register_wdev(rdev, wdev);  in cfg80211_register_netdevice()
1461 	struct cfg80211_registered_device *rdev;  in cfg80211_netdev_notifier_call()  local
1467 	rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_netdev_notifier_call()
1482 			wiphy_lock(&rdev->wiphy);  in cfg80211_netdev_notifier_call()
1483 			cfg80211_register_wdev(rdev, wdev);  in cfg80211_netdev_notifier_call()
1484 			wiphy_unlock(&rdev->wiphy);  in cfg80211_netdev_notifier_call()
1493 			wiphy_lock(&rdev->wiphy);  in cfg80211_netdev_notifier_call()
1495 			wiphy_unlock(&rdev->wiphy);  in cfg80211_netdev_notifier_call()
1499 		wiphy_lock(&rdev->wiphy);  in cfg80211_netdev_notifier_call()
1500 		cfg80211_leave(rdev, wdev);  in cfg80211_netdev_notifier_call()
1502 		wiphy_unlock(&rdev->wiphy);  in cfg80211_netdev_notifier_call()
1508 		wiphy_lock(&rdev->wiphy);  in cfg80211_netdev_notifier_call()
1509 		cfg80211_update_iface_num(rdev, wdev->iftype, -1);  in cfg80211_netdev_notifier_call()
1510 		if (rdev->scan_req && rdev->scan_req->wdev == wdev) {  in cfg80211_netdev_notifier_call()
1511 			if (WARN_ON(!rdev->scan_req->notified &&  in cfg80211_netdev_notifier_call()
1512 				    (!rdev->int_scan_req ||  in cfg80211_netdev_notifier_call()
1513 				     !rdev->int_scan_req->notified)))  in cfg80211_netdev_notifier_call()
1514 				rdev->scan_req->info.aborted = true;  in cfg80211_netdev_notifier_call()
1515 			___cfg80211_scan_done(rdev, false);  in cfg80211_netdev_notifier_call()
1519 					 &rdev->sched_scan_req_list, list) {  in cfg80211_netdev_notifier_call()
1521 				cfg80211_stop_sched_scan_req(rdev, pos, false);  in cfg80211_netdev_notifier_call()
1524 		rdev->opencount--;  in cfg80211_netdev_notifier_call()
1525 		wiphy_unlock(&rdev->wiphy);  in cfg80211_netdev_notifier_call()
1526 		wake_up(&rdev->dev_wait);  in cfg80211_netdev_notifier_call()
1529 		wiphy_lock(&rdev->wiphy);  in cfg80211_netdev_notifier_call()
1530 		cfg80211_update_iface_num(rdev, wdev->iftype, 1);  in cfg80211_netdev_notifier_call()
1535 			cfg80211_ibss_wext_join(rdev, wdev);  in cfg80211_netdev_notifier_call()
1538 			cfg80211_mgd_wext_connect(rdev, wdev);  in cfg80211_netdev_notifier_call()
1552 					__cfg80211_join_mesh(rdev, dev,  in cfg80211_netdev_notifier_call()
1562 		rdev->opencount++;  in cfg80211_netdev_notifier_call()
1570 		    rdev->ops->set_power_mgmt &&  in cfg80211_netdev_notifier_call()
1571 		    rdev_set_power_mgmt(rdev, dev, wdev->ps,  in cfg80211_netdev_notifier_call()
1576 		wiphy_unlock(&rdev->wiphy);  in cfg80211_netdev_notifier_call()
1583 		if (rfkill_blocked(rdev->wiphy.rfkill))  in cfg80211_netdev_notifier_call()
1601 	struct cfg80211_registered_device *rdev;  in cfg80211_pernet_exit()  local
1604 	list_for_each_entry(rdev, &cfg80211_rdev_list, list) {  in cfg80211_pernet_exit()
1605 		if (net_eq(wiphy_net(&rdev->wiphy), net))  in cfg80211_pernet_exit()
1606 			WARN_ON(cfg80211_switch_netns(rdev, &init_net));  in cfg80211_pernet_exit()
1617 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in wiphy_work_queue()  local
1620 	spin_lock_irqsave(&rdev->wiphy_work_lock, flags);  in wiphy_work_queue()
1622 		list_add_tail(&work->entry, &rdev->wiphy_work_list);  in wiphy_work_queue()
1623 	spin_unlock_irqrestore(&rdev->wiphy_work_lock, flags);  in wiphy_work_queue()
1625 	queue_work(system_unbound_wq, &rdev->wiphy_work);  in wiphy_work_queue()
1631 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in wiphy_work_cancel()  local
1636 	spin_lock_irqsave(&rdev->wiphy_work_lock, flags);  in wiphy_work_cancel()
1639 	spin_unlock_irqrestore(&rdev->wiphy_work_lock, flags);  in wiphy_work_cancel()