3  * Scanning implementation
275 	if (test_and_clear_bit(SCAN_BEACON_WAIT, &local->scanning)) {  in ieee80211_scan_rx()
277 		 * we were passive scanning because of radar/no-IR, but  in ieee80211_scan_rx()
281 		set_bit(SCAN_BEACON_DONE, &local->scanning);  in ieee80211_scan_rx()
306 		 * unless scanning with randomised address  in ieee80211_scan_rx()
356 	if (test_bit(SCAN_HW_CANCELLED, &local->scanning))  in ieee80211_prep_hw_scan()
413 	bool hw_scan = test_bit(SCAN_HW_SCANNING, &local->scanning);  in __ieee80211_scan_completed()
414 	bool was_scanning = local->scanning;  in __ieee80211_scan_completed()
427 	if (WARN_ON(!local->scanning && !aborted))  in __ieee80211_scan_completed()
465 	local->scanning = 0;  in __ieee80211_scan_completed()
509 	set_bit(SCAN_COMPLETED, &local->scanning);  in ieee80211_scan_completed()
511 		set_bit(SCAN_ABORTED, &local->scanning);  in ieee80211_scan_completed()
528 	 * scanning instead. First send a nullfunc frame with power save  in ieee80211_start_sw_scan()
552 	/* We need to set power level at maximum rate for scanning. */  in ieee80211_start_sw_scan()
603 	if (!local->scan_req || local->scanning)  in ieee80211_run_deferred_scan()
777 		__set_bit(SCAN_HW_SCANNING, &local->scanning);  in __ieee80211_start_scan()
781 		 * If we are scanning only on the operating channel  in __ieee80211_start_scan()
786 		__set_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning);  in __ieee80211_start_scan()
796 		/* We need to ensure power level is at max for scanning. */  in __ieee80211_start_scan()
804 				set_bit(SCAN_BEACON_WAIT, &local->scanning);  in __ieee80211_start_scan()
816 		__set_bit(SCAN_SW_SCANNING, &local->scanning);  in __ieee80211_start_scan()
831 		local->scanning = 0;  in __ieee80211_start_scan()
906 	 * we're currently scanning a different channel, let's  in ieee80211_scan_state_decision()
952 	/* For scanning on the S1G band, ignore scan_width (which is constant  in ieee80211_scan_state_set_channel()
971 		/* If scanning on oper channel, use whatever channel-type  in ieee80211_scan_state_set_channel()
1017 			set_bit(SCAN_BEACON_WAIT, &local->scanning);  in ieee80211_scan_state_set_channel()
1080 	/* When scanning on-channel, the first-callback means completed. */  in ieee80211_scan_work()
1081 	if (test_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning)) {  in ieee80211_scan_work()
1082 		aborted = test_and_clear_bit(SCAN_ABORTED, &local->scanning);  in ieee80211_scan_work()
1086 	if (test_and_clear_bit(SCAN_COMPLETED, &local->scanning)) {  in ieee80211_scan_work()
1087 		aborted = test_and_clear_bit(SCAN_ABORTED, &local->scanning);  in ieee80211_scan_work()
1094 	if (!local->scanning) {  in ieee80211_scan_work()
1110 	clear_bit(SCAN_BEACON_WAIT, &local->scanning);  in ieee80211_scan_work()
1122 		if (test_and_clear_bit(SCAN_BEACON_DONE, &local->scanning) &&  in ieee80211_scan_work()
1187 	/* busy scanning */  in ieee80211_request_ibss_scan()
1278 	if (test_bit(SCAN_HW_SCANNING, &local->scanning) &&  in ieee80211_scan_cancel()
1279 	    test_bit(SCAN_COMPLETED, &local->scanning)) {  in ieee80211_scan_cancel()
1280 		set_bit(SCAN_HW_CANCELLED, &local->scanning);  in ieee80211_scan_cancel()
1284 	if (test_bit(SCAN_HW_SCANNING, &local->scanning)) {  in ieee80211_scan_cancel()
1289 		set_bit(SCAN_HW_CANCELLED, &local->scanning);  in ieee80211_scan_cancel()