185 int cfg80211_validate_key_settings(struct cfg80211_registered_device *rdev,  in cfg80211_validate_key_settings()  argument
192 	if (!pairwise && mac_addr && !(rdev->wiphy.flags & WIPHY_FLAG_IBSS_RSN))  in cfg80211_validate_key_settings()
258 	if (!cfg80211_supported_cipher_suite(&rdev->wiphy, params->cipher))  in cfg80211_validate_key_settings()
703 	struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);  in cfg80211_upload_connect_keys()  local
713 		if (rdev_add_key(rdev, dev, i, false, NULL,  in cfg80211_upload_connect_keys()
719 			if (rdev_set_default_key(rdev, dev, i, true, true)) {  in cfg80211_upload_connect_keys()
724 			if (rdev_set_default_mgmt_key(rdev, dev, i))  in cfg80211_upload_connect_keys()
781 void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev)  in cfg80211_process_rdev_events()  argument
786 	ASSERT_RDEV_LOCK(rdev);  in cfg80211_process_rdev_events()
788 	mutex_lock(&rdev->devlist_mtx);  in cfg80211_process_rdev_events()
790 	list_for_each_entry(wdev, &rdev->wdev_list, list)  in cfg80211_process_rdev_events()
793 	mutex_unlock(&rdev->devlist_mtx);  in cfg80211_process_rdev_events()
796 int cfg80211_change_iface(struct cfg80211_registered_device *rdev,  in cfg80211_change_iface()  argument
803 	ASSERT_RDEV_LOCK(rdev);  in cfg80211_change_iface()
813 	if (!rdev->ops->change_virtual_intf ||  in cfg80211_change_iface()
814 	    !(rdev->wiphy.interface_modes & (1 << ntype)))  in cfg80211_change_iface()
825 		mutex_lock(&rdev->devlist_mtx);  in cfg80211_change_iface()
826 		err = cfg80211_can_change_interface(rdev, dev->ieee80211_ptr,  in cfg80211_change_iface()
828 		mutex_unlock(&rdev->devlist_mtx);  in cfg80211_change_iface()
837 			cfg80211_stop_ap(rdev, dev);  in cfg80211_change_iface()
840 			cfg80211_leave_ibss(rdev, dev, false);  in cfg80211_change_iface()
844 			cfg80211_disconnect(rdev, dev,  in cfg80211_change_iface()
854 		cfg80211_process_rdev_events(rdev);  in cfg80211_change_iface()
857 	err = rdev_change_virtual_intf(rdev, dev, ntype, flags, params);  in cfg80211_change_iface()
896 		cfg80211_update_iface_num(rdev, ntype, 1);  in cfg80211_change_iface()
897 		cfg80211_update_iface_num(rdev, otype, -1);  in cfg80211_change_iface()
1178 int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,  in cfg80211_validate_beacon_int()  argument
1187 	mutex_lock(&rdev->devlist_mtx);  in cfg80211_validate_beacon_int()
1189 	list_for_each_entry(wdev, &rdev->wdev_list, list) {  in cfg80211_validate_beacon_int()
1198 	mutex_unlock(&rdev->devlist_mtx);  in cfg80211_validate_beacon_int()
1203 int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,  in cfg80211_can_use_iftype_chan()  argument
1223 	lockdep_assert_held(&rdev->devlist_mtx);  in cfg80211_can_use_iftype_chan()
1254 	if (rdev->wiphy.software_iftypes & BIT(iftype)) {  in cfg80211_can_use_iftype_chan()
1278 	list_for_each_entry(wdev_iter, &rdev->wdev_list, list) {  in cfg80211_can_use_iftype_chan()
1291 		if (rdev->wiphy.software_iftypes & BIT(wdev_iter->iftype))  in cfg80211_can_use_iftype_chan()
1334 	for (i = 0; i < rdev->wiphy.n_iface_combinations; i++) {  in cfg80211_can_use_iftype_chan()
1339 		c = &rdev->wiphy.iface_combinations[i];  in cfg80211_can_use_iftype_chan()
1352 			if (rdev->wiphy.software_iftypes & BIT(iftype))  in cfg80211_can_use_iftype_chan()