597 bool cfg80211_beaconing_iface_active(struct wireless_dev *wdev)  in cfg80211_beaconing_iface_active()  argument
601 	ASSERT_WDEV_LOCK(wdev);  in cfg80211_beaconing_iface_active()
603 	if (!wdev->chandef.chan)  in cfg80211_beaconing_iface_active()
606 	switch (wdev->iftype) {  in cfg80211_beaconing_iface_active()
609 		active = wdev->beacon_interval != 0;  in cfg80211_beaconing_iface_active()
612 		active = wdev->ssid_len != 0;  in cfg80211_beaconing_iface_active()
615 		active = wdev->mesh_id_len != 0;  in cfg80211_beaconing_iface_active()
638 	struct wireless_dev *wdev;  in cfg80211_is_wiphy_oper_chan()  local
640 	list_for_each_entry(wdev, &wiphy->wdev_list, list) {  in cfg80211_is_wiphy_oper_chan()
641 		wdev_lock(wdev);  in cfg80211_is_wiphy_oper_chan()
642 		if (!cfg80211_beaconing_iface_active(wdev)) {  in cfg80211_is_wiphy_oper_chan()
643 			wdev_unlock(wdev);  in cfg80211_is_wiphy_oper_chan()
647 		if (cfg80211_is_sub_chan(&wdev->chandef, chan)) {  in cfg80211_is_wiphy_oper_chan()
648 			wdev_unlock(wdev);  in cfg80211_is_wiphy_oper_chan()
651 		wdev_unlock(wdev);  in cfg80211_is_wiphy_oper_chan()
1003 	struct wireless_dev *wdev;  in cfg80211_ir_permissive_chan()  local
1032 	list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {  in cfg80211_ir_permissive_chan()
1036 		wdev_lock(wdev);  in cfg80211_ir_permissive_chan()
1037 		if (wdev->iftype == NL80211_IFTYPE_STATION &&  in cfg80211_ir_permissive_chan()
1038 		    wdev->current_bss)  in cfg80211_ir_permissive_chan()
1039 			other_chan = wdev->current_bss->pub.channel;  in cfg80211_ir_permissive_chan()
1049 		    wdev->iftype == NL80211_IFTYPE_P2P_GO &&  in cfg80211_ir_permissive_chan()
1050 		    wdev->beacon_interval &&  in cfg80211_ir_permissive_chan()
1052 			other_chan = wdev->chandef.chan;  in cfg80211_ir_permissive_chan()
1053 		wdev_unlock(wdev);  in cfg80211_ir_permissive_chan()
1158 cfg80211_get_chan_state(struct wireless_dev *wdev,  in cfg80211_get_chan_state()  argument
1168 	ASSERT_WDEV_LOCK(wdev);  in cfg80211_get_chan_state()
1170 	if (wdev->netdev && !netif_running(wdev->netdev))  in cfg80211_get_chan_state()
1173 	switch (wdev->iftype) {  in cfg80211_get_chan_state()
1175 		if (wdev->current_bss) {  in cfg80211_get_chan_state()
1176 			*chan = wdev->current_bss->pub.channel;  in cfg80211_get_chan_state()
1177 			*chanmode = (wdev->ibss_fixed &&  in cfg80211_get_chan_state()
1178 				     !wdev->ibss_dfs_possible)  in cfg80211_get_chan_state()
1184 			if (wdev->ibss_dfs_possible)  in cfg80211_get_chan_state()
1185 				*radar_detect |= BIT(wdev->chandef.width);  in cfg80211_get_chan_state()
1191 		if (wdev->current_bss) {  in cfg80211_get_chan_state()
1192 			*chan = wdev->current_bss->pub.channel;  in cfg80211_get_chan_state()
1199 		if (wdev->cac_started) {  in cfg80211_get_chan_state()
1200 			*chan = wdev->chandef.chan;  in cfg80211_get_chan_state()
1202 			*radar_detect |= BIT(wdev->chandef.width);  in cfg80211_get_chan_state()
1203 		} else if (wdev->beacon_interval) {  in cfg80211_get_chan_state()
1204 			*chan = wdev->chandef.chan;  in cfg80211_get_chan_state()
1207 			ret = cfg80211_chandef_dfs_required(wdev->wiphy,  in cfg80211_get_chan_state()
1208 							    &wdev->chandef,  in cfg80211_get_chan_state()
1209 							    wdev->iftype);  in cfg80211_get_chan_state()
1212 				*radar_detect |= BIT(wdev->chandef.width);  in cfg80211_get_chan_state()
1216 		if (wdev->mesh_id_len) {  in cfg80211_get_chan_state()
1217 			*chan = wdev->chandef.chan;  in cfg80211_get_chan_state()
1220 			ret = cfg80211_chandef_dfs_required(wdev->wiphy,  in cfg80211_get_chan_state()
1221 							    &wdev->chandef,  in cfg80211_get_chan_state()
1222 							    wdev->iftype);  in cfg80211_get_chan_state()
1225 				*radar_detect |= BIT(wdev->chandef.width);  in cfg80211_get_chan_state()
1229 		if (wdev->chandef.chan) {  in cfg80211_get_chan_state()
1230 			*chan = wdev->chandef.chan;  in cfg80211_get_chan_state()