472  * engine is in FCF discovery process, the devloss timeout state shall
1020 	/* Turn off discovery timer if its running */  in lpfc_port_link_failure()
1039 	/* Stop delayed Nport discovery */  in lpfc_linkdown_port()
1214 	 * and discovery is synchronized.  in lpfc_linkup()
1242 	/* Since we don't do discovery right now, turn these off here */  in lpfc_mbx_cmpl_clear_la()
1271 	/* Device Discovery completes */  in lpfc_mbx_cmpl_clear_la()
1273 			 "0225 Device Discovery completes\n");  in lpfc_mbx_cmpl_clear_la()
1309 	/* don't perform discovery for SLI4 loopback diagnostic test */  in lpfc_mbx_cmpl_local_config_link()
1318 			/* Need to wait for FAN - use discovery timer  in lpfc_mbx_cmpl_local_config_link()
1326 	/* Start discovery by sending a FLOGI. port_state is identically  in lpfc_mbx_cmpl_local_config_link()
1420 	/* Start FCoE discovery by sending a FLOGI. */  in lpfc_mbx_cmpl_reg_fcfi()
1683 	/* The FCF is already registered, start discovery */  in lpfc_register_fcf()
1722  * lpfc_match_fcf_conn_list - Check if the FCF record can be used for discovery.
1730  * config region to decide if this FCF can be used for SAN discovery. It returns
1731  * 1 if this record can be used for SAN discovery else return zero. If this FCF
1732  * record can be used for SAN discovery, the boot_flag will indicate if this FCF
1929 	 * FCF discovery, no need to restart FCF discovery.  in lpfc_check_pending_fcoe_event()
1956 		 * Do not continue FCF discovery and clear FCF_TS_INPROG  in lpfc_check_pending_fcoe_event()
1960 				"2833 Stop FCF discovery process due to link "  in lpfc_check_pending_fcoe_event()
2407  * HBA and chooses the optimal FCF record for discovery. After finding
2408  * the FCF for discovery it registers the FCF record and kicks start
2409  * discovery.
2492 			 * invalid/unavailable during FCF discovery that  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2522 	 * If this is not the first FCF discovery of the HBA, use last  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2523 	 * FCF record for the discovery. The condition that a rescan  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2748 				 * longer existed during FCF discovery that  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2912 	/* If FCF discovery period is over, no need to proceed */  in lpfc_mbx_cmpl_read_fcf_rec()
3160 	 * error (except VFI in use) and continue with the discovery.  in lpfc_mbx_cmpl_reg_vfi()
3171 			/* FLOGI failed, use loop map to make discovery list */  in lpfc_mbx_cmpl_reg_vfi()
3173 			/* Start discovery */  in lpfc_mbx_cmpl_reg_vfi()
3215 		 * just start discovery and we are done.  in lpfc_mbx_cmpl_reg_vfi()
3221 			/* Use loop map to make discovery list */  in lpfc_mbx_cmpl_reg_vfi()
3223 			/* Start discovery */  in lpfc_mbx_cmpl_reg_vfi()
3504 		/* This is the initial FCF discovery scan */  in lpfc_mbx_process_link_up()
3517 		/* Reset FCF roundrobin bmask for new discovery */  in lpfc_mbx_process_link_up()
3529 			 "0263 Discovery Mailbox error: state: 0x%x : x%px x%px\n",  in lpfc_mbx_process_link_up()
3767 		 * if we go thru discovery again for this ndlp  in lpfc_mbx_cmpl_reg_login()
4077 			/* FLOGI failed, use loop map to make discovery list */  in lpfc_mbx_cmpl_fabric_reg_login()
4080 			/* Start discovery */  in lpfc_mbx_cmpl_fabric_reg_login()
4105 		 * vport discovery */  in lpfc_mbx_cmpl_fabric_reg_login()
4130   * by the driver. ALL GID_FTs must complete before discovery is started.
4140 			 * discovery  in lpfc_issue_gidft()
4147 					 "Finishing discovery.");  in lpfc_issue_gidft()
4157 			 * discovery  in lpfc_issue_gidft()
4164 					 "Finishing discovery: gidftinp ",  in lpfc_issue_gidft()
4190 		 * discovery  in lpfc_issue_gidpt()
4196 				 "Finishing discovery.");  in lpfc_issue_gidpt()
4249 			 * RegLogin failed, use loop map to make discovery  in lpfc_mbx_cmpl_ns_reg_login()
4254 			/* Start discovery */  in lpfc_mbx_cmpl_ns_reg_login()
4274 		/* Link up discovery requires Fabric registration. */  in lpfc_mbx_cmpl_ns_reg_login()
4317 	 * SLI_CTNS_GID_FT CT commands to complete before we start discovery.  in lpfc_mbx_cmpl_ns_reg_login()
4877  * Start / ReStart rescue timer for Discovery / RSCN handling
4890 		/* Normal discovery timeout should be > than ELS/CT timeout  in lpfc_set_disctmo()
4908 	/* Start Discovery Timer state <hba_state> */  in lpfc_set_disctmo()
4910 			 "0247 Start Discovery Timer state x%x "  in lpfc_set_disctmo()
4920  * Cancel rescue timer for Discovery / RSCN handling
4932 	/* Turn off discovery timer if its running */  in lpfc_can_disctmo()
4943 	/* Cancel Discovery Timer state <hba_state> */  in lpfc_can_disctmo()
4945 			 "0248 Cancel Discovery Timer state x%x "  in lpfc_can_disctmo()
5626 			/* Since this node is marked for discovery,  in lpfc_setup_disc_node()
5675 		 * initiator is already in the process of discovery on it,  in lpfc_setup_disc_node()
5759 			/* Link up discovery */  in lpfc_issue_clear_la()
5794 /* Start Link up / RSCN discovery on NPR nodes */
5823 	/* Start Discovery state <hba_state> */  in lpfc_disc_start()
5825 			 "0202 Start Discovery port state x%x "  in lpfc_disc_start()
5848 	 * discovery.  in lpfc_disc_start()
5974  * FUNCTION: Fibre Channel driver discovery timeout routine.
6038 		/* Start discovery by sending FLOGI, clean up old rpis */  in lpfc_disc_timeout_handler()
6072 		/* Assume no Fabric and go on with discovery.  in lpfc_disc_timeout_handler()
6076 		/* FLOGI failed, so just use loop map to make discovery list */  in lpfc_disc_timeout_handler()
6079 		/* Start discovery */  in lpfc_disc_timeout_handler()
6095 		/* ReStart discovery */  in lpfc_disc_timeout_handler()
6118 		 * Discovery is over.  in lpfc_disc_timeout_handler()
6136 					 "0206 Device Discovery "  in lpfc_disc_timeout_handler()
6195 				 "0273 Unexpected discovery timeout, "  in lpfc_disc_timeout_handler()
6531  * that one discovery thread won't free a ndlp while another discovery thread
6584  * by any other discovery thread. This routine returns 1 if the
6731 	/* At this point, all discovery is aborted */  in lpfc_unregister_fcf_prep()
6819  * also tries to find another FCF for discovery by rescan the HBA FCF table.
6845 	 * FCF record that can be used for discovery.  in lpfc_unregister_fcf_rescan()
6851 	/* This is considered as the initial FCF discovery scan */  in lpfc_unregister_fcf_rescan()
6856 	/* Reset FCF roundrobin bmask for new discovery */  in lpfc_unregister_fcf_rescan()
6877  * try to find another FCF for discovery.
6909  * This function also tries to use another FCF for discovery.
6916 	 * FCoE, if FCF discovery is ongoing, or if FCF has not been  in lpfc_unregister_unused_fcf()