654  * engine is in FCF discovery process, the devloss timeout state shall
1212 	/* Turn off discovery timer if its running */  in lpfc_port_link_failure()
1232 	/* Stop delayed Nport discovery */  in lpfc_linkdown_port()
1438 	 * and discovery is synchronized.  in lpfc_linkup()
1461 	/* Since we don't do discovery right now, turn these off here */  in lpfc_mbx_cmpl_clear_la()
1490 	/* Device Discovery completes */  in lpfc_mbx_cmpl_clear_la()
1492 			 "0225 Device Discovery completes\n");  in lpfc_mbx_cmpl_clear_la()
1525 	/* don't perform discovery for SLI4 loopback diagnostic test */  in lpfc_mbx_cmpl_local_config_link()
1534 			/* Need to wait for FAN - use discovery timer  in lpfc_mbx_cmpl_local_config_link()
1542 	/* Start discovery by sending a FLOGI. port_state is identically  in lpfc_mbx_cmpl_local_config_link()
1631 	/* Start FCoE discovery by sending a FLOGI. */  in lpfc_mbx_cmpl_reg_fcfi()
1891 	/* The FCF is already registered, start discovery */  in lpfc_register_fcf()
1927  * lpfc_match_fcf_conn_list - Check if the FCF record can be used for discovery.
1935  * config region to decide if this FCF can be used for SAN discovery. It returns
1936  * 1 if this record can be used for SAN discovery else return zero. If this FCF
1937  * record can be used for SAN discovery, the boot_flag will indicate if this FCF
2134 	 * FCF discovery, no need to restart FCF discovery.  in lpfc_check_pending_fcoe_event()
2161 		 * Do not continue FCF discovery and clear FCF_TS_INPROG  in lpfc_check_pending_fcoe_event()
2165 				"2833 Stop FCF discovery process due to link "  in lpfc_check_pending_fcoe_event()
2612  * HBA and chooses the optimal FCF record for discovery. After finding
2613  * the FCF for discovery it registers the FCF record and kicks start
2614  * discovery.
2695 			 * invalid/unavailable during FCF discovery that  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2725 	 * If this is not the first FCF discovery of the HBA, use last  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2726 	 * FCF record for the discovery. The condition that a rescan  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2950 				 * longer existed during FCF discovery that  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
3114 	/* If FCF discovery period is over, no need to proceed */  in lpfc_mbx_cmpl_read_fcf_rec()
3359 	 * error (except VFI in use) and continue with the discovery.  in lpfc_mbx_cmpl_reg_vfi()
3370 			/* FLOGI failed, use loop map to make discovery list */  in lpfc_mbx_cmpl_reg_vfi()
3372 			/* Start discovery */  in lpfc_mbx_cmpl_reg_vfi()
3414 		 * just start discovery and we are done.  in lpfc_mbx_cmpl_reg_vfi()
3420 			/* Use loop map to make discovery list */  in lpfc_mbx_cmpl_reg_vfi()
3422 			/* Start discovery */  in lpfc_mbx_cmpl_reg_vfi()
3676 		/* This is the initial FCF discovery scan */  in lpfc_mbx_process_link_up()
3690 		/* Reset FCF roundrobin bmask for new discovery */  in lpfc_mbx_process_link_up()
3702 			 "0263 Discovery Mailbox error: state: 0x%x : x%px x%px\n",  in lpfc_mbx_process_link_up()
3892 		 * if we go thru discovery again for this ndlp  in lpfc_mbx_cmpl_reg_login()
4186 			/* FLOGI failed, use loop map to make discovery list */  in lpfc_mbx_cmpl_fabric_reg_login()
4189 			/* Start discovery */  in lpfc_mbx_cmpl_fabric_reg_login()
4214 		 * vport discovery */  in lpfc_mbx_cmpl_fabric_reg_login()
4231   * by the driver. ALL GID_FTs must complete before discovery is started.
4241 			 * discovery  in lpfc_issue_gidft()
4248 					 "Finishing discovery.");  in lpfc_issue_gidft()
4258 			 * discovery  in lpfc_issue_gidft()
4265 					 "Finishing discovery: gidftinp ",  in lpfc_issue_gidft()
4291 		 * discovery  in lpfc_issue_gidpt()
4297 				 "Finishing discovery.");  in lpfc_issue_gidpt()
4345 			 * RegLogin failed, use loop map to make discovery  in lpfc_mbx_cmpl_ns_reg_login()
4350 			/* Start discovery */  in lpfc_mbx_cmpl_ns_reg_login()
4370 		/* Link up discovery requires Fabric registration. */  in lpfc_mbx_cmpl_ns_reg_login()
4416 	 * SLI_CTNS_GID_FT CT commands to complete before we start discovery.  in lpfc_mbx_cmpl_ns_reg_login()
4958  * Start / ReStart rescue timer for Discovery / RSCN handling
4970 		/* Normal discovery timeout should be > than ELS/CT timeout  in lpfc_set_disctmo()
4986 	/* Start Discovery Timer state <hba_state> */  in lpfc_set_disctmo()
4988 			 "0247 Start Discovery Timer state x%x "  in lpfc_set_disctmo()
4999  * Cancel rescue timer for Discovery / RSCN handling
5010 	/* Turn off discovery timer if its running */  in lpfc_can_disctmo()
5020 	/* Cancel Discovery Timer state <hba_state> */  in lpfc_can_disctmo()
5022 			 "0248 Cancel Discovery Timer state x%x "  in lpfc_can_disctmo()
5688 			/* Since this node is marked for discovery,  in lpfc_setup_disc_node()
5730 		 * initiator is already in the process of discovery on it,  in lpfc_setup_disc_node()
5811 			/* Link up discovery */  in lpfc_issue_clear_la()
5846 /* Start Link up / RSCN discovery on NPR nodes */
5874 	/* Start Discovery state <hba_state> */  in lpfc_disc_start()
5876 			 "0202 Start Discovery port state x%x "  in lpfc_disc_start()
5901 	 * discovery.  in lpfc_disc_start()
6049  * FUNCTION: Fibre Channel driver discovery timeout routine.
6108 		/* Start discovery by sending FLOGI, clean up old rpis */  in lpfc_disc_timeout_handler()
6142 		/* Assume no Fabric and go on with discovery.  in lpfc_disc_timeout_handler()
6146 		/* FLOGI failed, so just use loop map to make discovery list */  in lpfc_disc_timeout_handler()
6149 		/* Start discovery */  in lpfc_disc_timeout_handler()
6165 		/* ReStart discovery */  in lpfc_disc_timeout_handler()
6188 		 * Discovery is over.  in lpfc_disc_timeout_handler()
6206 					 "0206 Device Discovery "  in lpfc_disc_timeout_handler()
6266 				 "0273 Unexpected discovery timeout, "  in lpfc_disc_timeout_handler()
6590  * that one discovery thread won't free a ndlp while another discovery thread
6768 	/* At this point, all discovery is aborted */  in lpfc_unregister_fcf_prep()
6856  * also tries to find another FCF for discovery by rescan the HBA FCF table.
6884 	 * FCF record that can be used for discovery.  in lpfc_unregister_fcf_rescan()
6890 	/* This is considered as the initial FCF discovery scan */  in lpfc_unregister_fcf_rescan()
6895 	/* Reset FCF roundrobin bmask for new discovery */  in lpfc_unregister_fcf_rescan()
6916  * try to find another FCF for discovery.
6948  * This function also tries to use another FCF for discovery.
6955 	 * FCoE, if FCF discovery is ongoing, or if FCF has not been  in lpfc_unregister_unused_fcf()