3  * Scanning implementation
284 		 * unless scanning with randomised address  in ieee80211_scan_rx()
337 	if (test_bit(SCAN_HW_CANCELLED, &local->scanning))  in ieee80211_prep_hw_scan()
394 	bool hw_scan = test_bit(SCAN_HW_SCANNING, &local->scanning);  in __ieee80211_scan_completed()
395 	bool was_scanning = local->scanning;  in __ieee80211_scan_completed()
408 	if (WARN_ON(!local->scanning && !aborted))  in __ieee80211_scan_completed()
450 	local->scanning = 0;  in __ieee80211_scan_completed()
487 	set_bit(SCAN_COMPLETED, &local->scanning);  in ieee80211_scan_completed()
489 		set_bit(SCAN_ABORTED, &local->scanning);  in ieee80211_scan_completed()
506 	 * scanning instead. First send a nullfunc frame with power save  in ieee80211_start_sw_scan()
530 	/* We need to set power level at maximum rate for scanning. */  in ieee80211_start_sw_scan()
582 	if (!local->scan_req || local->scanning)  in ieee80211_run_deferred_scan()
749 		__set_bit(SCAN_HW_SCANNING, &local->scanning);  in __ieee80211_start_scan()
753 		 * If we are scanning only on the operating channel  in __ieee80211_start_scan()
758 		__set_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning);  in __ieee80211_start_scan()
768 		/* We need to ensure power level is at max for scanning. */  in __ieee80211_start_scan()
786 		__set_bit(SCAN_SW_SCANNING, &local->scanning);  in __ieee80211_start_scan()
801 		local->scanning = 0;  in __ieee80211_start_scan()
876 	 * we're currently scanning a different channel, let's  in ieee80211_scan_state_decision()
922 	/* For scanning on the S1G band, ignore scan_width (which is constant  in ieee80211_scan_state_set_channel()
941 		/* If scanning on oper channel, use whatever channel-type  in ieee80211_scan_state_set_channel()
1048 	/* When scanning on-channel, the first-callback means completed. */  in ieee80211_scan_work()
1049 	if (test_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning)) {  in ieee80211_scan_work()
1050 		aborted = test_and_clear_bit(SCAN_ABORTED, &local->scanning);  in ieee80211_scan_work()
1054 	if (test_and_clear_bit(SCAN_COMPLETED, &local->scanning)) {  in ieee80211_scan_work()
1055 		aborted = test_and_clear_bit(SCAN_ABORTED, &local->scanning);  in ieee80211_scan_work()
1062 	if (!local->scanning) {  in ieee80211_scan_work()
1148 	/* busy scanning */  in ieee80211_request_ibss_scan()
1239 	if (test_bit(SCAN_HW_SCANNING, &local->scanning) &&  in ieee80211_scan_cancel()
1240 	    test_bit(SCAN_COMPLETED, &local->scanning)) {  in ieee80211_scan_cancel()
1241 		set_bit(SCAN_HW_CANCELLED, &local->scanning);  in ieee80211_scan_cancel()
1245 	if (test_bit(SCAN_HW_SCANNING, &local->scanning)) {  in ieee80211_scan_cancel()
1250 		set_bit(SCAN_HW_CANCELLED, &local->scanning);  in ieee80211_scan_cancel()