3  * Scanning implementation
295 		 * unless scanning with randomised address  in ieee80211_scan_rx()
348 	if (test_bit(SCAN_HW_CANCELLED, &local->scanning))  in ieee80211_prep_hw_scan()
405 	bool hw_scan = test_bit(SCAN_HW_SCANNING, &local->scanning);  in __ieee80211_scan_completed()
406 	bool was_scanning = local->scanning;  in __ieee80211_scan_completed()
419 	if (WARN_ON(!local->scanning && !aborted))  in __ieee80211_scan_completed()
461 	local->scanning = 0;  in __ieee80211_scan_completed()
498 	set_bit(SCAN_COMPLETED, &local->scanning);  in ieee80211_scan_completed()
500 		set_bit(SCAN_ABORTED, &local->scanning);  in ieee80211_scan_completed()
517 	 * scanning instead. First send a nullfunc frame with power save  in ieee80211_start_sw_scan()
541 	/* We need to set power level at maximum rate for scanning. */  in ieee80211_start_sw_scan()
593 	if (!local->scan_req || local->scanning)  in ieee80211_run_deferred_scan()
760 		__set_bit(SCAN_HW_SCANNING, &local->scanning);  in __ieee80211_start_scan()
764 		 * If we are scanning only on the operating channel  in __ieee80211_start_scan()
769 		__set_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning);  in __ieee80211_start_scan()
779 		/* We need to ensure power level is at max for scanning. */  in __ieee80211_start_scan()
797 		__set_bit(SCAN_SW_SCANNING, &local->scanning);  in __ieee80211_start_scan()
812 		local->scanning = 0;  in __ieee80211_start_scan()
887 	 * we're currently scanning a different channel, let's  in ieee80211_scan_state_decision()
933 	/* For scanning on the S1G band, ignore scan_width (which is constant  in ieee80211_scan_state_set_channel()
952 		/* If scanning on oper channel, use whatever channel-type  in ieee80211_scan_state_set_channel()
1059 	/* When scanning on-channel, the first-callback means completed. */  in ieee80211_scan_work()
1060 	if (test_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning)) {  in ieee80211_scan_work()
1061 		aborted = test_and_clear_bit(SCAN_ABORTED, &local->scanning);  in ieee80211_scan_work()
1065 	if (test_and_clear_bit(SCAN_COMPLETED, &local->scanning)) {  in ieee80211_scan_work()
1066 		aborted = test_and_clear_bit(SCAN_ABORTED, &local->scanning);  in ieee80211_scan_work()
1073 	if (!local->scanning) {  in ieee80211_scan_work()
1159 	/* busy scanning */  in ieee80211_request_ibss_scan()
1250 	if (test_bit(SCAN_HW_SCANNING, &local->scanning) &&  in ieee80211_scan_cancel()
1251 	    test_bit(SCAN_COMPLETED, &local->scanning)) {  in ieee80211_scan_cancel()
1252 		set_bit(SCAN_HW_CANCELLED, &local->scanning);  in ieee80211_scan_cancel()
1256 	if (test_bit(SCAN_HW_SCANNING, &local->scanning)) {  in ieee80211_scan_cancel()
1261 		set_bit(SCAN_HW_CANCELLED, &local->scanning);  in ieee80211_scan_cancel()