80 		/* Select only radar channel where CAC has not been  in dfs_channel_available()
92 	 * time for CAC, so radar channels must be skipped when finding a new  in dfs_channel_available()
826  * 0 - channel/ap setup will be continued after CAC
859 		/* Setup CAC time */  in hostapd_handle_dfs()
874 			   "DFS all channels available, (SKIP CAC): %s",  in hostapd_handle_dfs()
892 	/* Finally start CAC */  in hostapd_handle_dfs()
894 	wpa_printf(MSG_DEBUG, "DFS start CAC on %d MHz%s", iface->freq,  in hostapd_handle_dfs()
933 		 * regulations and perform CAC on dedicated radar chain.  in hostapd_handle_dfs()
1092 		wpa_printf(MSG_ERROR, "DFS failed to start CAC offchannel");  in hostapd_dfs_update_background_chain()
1159 			 * 2. on next CAC complete event if switching to another  in hostapd_dfs_complete_cac()
1188 			 * Just mark the channel available when CAC completion  in hostapd_dfs_complete_cac()
1189 			 * event is received in enabled state. CAC result could  in hostapd_dfs_complete_cac()
1191 			 * same regulatory configuration. When CAC completion is  in hostapd_dfs_complete_cac()
1194 			 * CAC completion event could have been propagated from  in hostapd_dfs_complete_cac()
1280 	/* Radar detected during active CAC */  in hostapd_dfs_start_channel_switch_cac()
1326 		   "%s called (background CAC active: %s, CSA active: %s)",  in hostapd_dfs_background_start_channel_switch()
1347 	 * waiting for the CAC.  in hostapd_dfs_background_start_channel_switch()
1354 		 * Background channel not available yet. Perform CAC on the  in hostapd_dfs_background_start_channel_switch()
1374 	wpa_printf(MSG_DEBUG, "%s called (CAC active: %s, CSA active: %s)",  in hostapd_dfs_start_channel_switch()
1382 	/* Check if active CAC */  in hostapd_dfs_start_channel_switch()
1403 		 * requires to perform a CAC first.  in hostapd_dfs_start_channel_switch()
1547 		 * DFS has started CAC. radar_detected might be set for previous  in hostapd_dfs_start_cac()
1548 		 * DFS channel. Clear it for this new CAC process. */  in hostapd_dfs_start_cac()
1559 	/* TODO: How to check CAC time for ETSI weather channels? */  in hostapd_dfs_start_cac()
1578  * 0 - channel/AP setup will be continued after CAC
1590 	 * callback to continue AP/channel setup. Reset the CAC start flag and  in hostapd_handle_dfs_offload()
1664 	wpa_printf(MSG_DEBUG, "DFS CAC required: (%d, %d): in range: %s",  in hostapd_is_dfs_overlap()