653  * engine is in FCF discovery process, the devloss timeout state shall
1211 	/* Turn off discovery timer if its running */  in lpfc_port_link_failure()
1231 	/* Stop delayed Nport discovery */  in lpfc_linkdown_port()
1433 	 * and discovery is synchronized.  in lpfc_linkup()
1460 	/* Since we don't do discovery right now, turn these off here */  in lpfc_mbx_cmpl_clear_la()
1489 	/* Device Discovery completes */  in lpfc_mbx_cmpl_clear_la()
1491 			 "0225 Device Discovery completes\n");  in lpfc_mbx_cmpl_clear_la()
1524 	/* don't perform discovery for SLI4 loopback diagnostic test */  in lpfc_mbx_cmpl_local_config_link()
1533 			/* Need to wait for FAN - use discovery timer  in lpfc_mbx_cmpl_local_config_link()
1541 	/* Start discovery by sending a FLOGI. port_state is identically  in lpfc_mbx_cmpl_local_config_link()
1630 	/* Start FCoE discovery by sending a FLOGI. */  in lpfc_mbx_cmpl_reg_fcfi()
1890 	/* The FCF is already registered, start discovery */  in lpfc_register_fcf()
1926  * lpfc_match_fcf_conn_list - Check if the FCF record can be used for discovery.
1934  * config region to decide if this FCF can be used for SAN discovery. It returns
1935  * 1 if this record can be used for SAN discovery else return zero. If this FCF
1936  * record can be used for SAN discovery, the boot_flag will indicate if this FCF
2133 	 * FCF discovery, no need to restart FCF discovery.  in lpfc_check_pending_fcoe_event()
2160 		 * Do not continue FCF discovery and clear FCF_TS_INPROG  in lpfc_check_pending_fcoe_event()
2164 				"2833 Stop FCF discovery process due to link "  in lpfc_check_pending_fcoe_event()
2611  * HBA and chooses the optimal FCF record for discovery. After finding
2612  * the FCF for discovery it registers the FCF record and kicks start
2613  * discovery.
2694 			 * invalid/unavailable during FCF discovery that  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2724 	 * If this is not the first FCF discovery of the HBA, use last  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2725 	 * FCF record for the discovery. The condition that a rescan  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2949 				 * longer existed during FCF discovery that  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
3113 	/* If FCF discovery period is over, no need to proceed */  in lpfc_mbx_cmpl_read_fcf_rec()
3358 	 * error (except VFI in use) and continue with the discovery.  in lpfc_mbx_cmpl_reg_vfi()
3369 			/* FLOGI failed, use loop map to make discovery list */  in lpfc_mbx_cmpl_reg_vfi()
3371 			/* Start discovery */  in lpfc_mbx_cmpl_reg_vfi()
3413 		 * just start discovery and we are done.  in lpfc_mbx_cmpl_reg_vfi()
3419 			/* Use loop map to make discovery list */  in lpfc_mbx_cmpl_reg_vfi()
3421 			/* Start discovery */  in lpfc_mbx_cmpl_reg_vfi()
3675 		/* This is the initial FCF discovery scan */  in lpfc_mbx_process_link_up()
3689 		/* Reset FCF roundrobin bmask for new discovery */  in lpfc_mbx_process_link_up()
3701 			 "0263 Discovery Mailbox error: state: 0x%x : x%px x%px\n",  in lpfc_mbx_process_link_up()
3891 		 * if we go thru discovery again for this ndlp  in lpfc_mbx_cmpl_reg_login()
4185 			/* FLOGI failed, use loop map to make discovery list */  in lpfc_mbx_cmpl_fabric_reg_login()
4188 			/* Start discovery */  in lpfc_mbx_cmpl_fabric_reg_login()
4213 		 * vport discovery */  in lpfc_mbx_cmpl_fabric_reg_login()
4230   * by the driver. ALL GID_FTs must complete before discovery is started.
4240 			 * discovery  in lpfc_issue_gidft()
4247 					 "Finishing discovery.");  in lpfc_issue_gidft()
4257 			 * discovery  in lpfc_issue_gidft()
4264 					 "Finishing discovery: gidftinp ",  in lpfc_issue_gidft()
4290 		 * discovery  in lpfc_issue_gidpt()
4296 				 "Finishing discovery.");  in lpfc_issue_gidpt()
4344 			 * RegLogin failed, use loop map to make discovery  in lpfc_mbx_cmpl_ns_reg_login()
4349 			/* Start discovery */  in lpfc_mbx_cmpl_ns_reg_login()
4369 		/* Link up discovery requires Fabric registration. */  in lpfc_mbx_cmpl_ns_reg_login()
4415 	 * SLI_CTNS_GID_FT CT commands to complete before we start discovery.  in lpfc_mbx_cmpl_ns_reg_login()
4957  * Start / ReStart rescue timer for Discovery / RSCN handling
4969 		/* Normal discovery timeout should be > than ELS/CT timeout  in lpfc_set_disctmo()
4985 	/* Start Discovery Timer state <hba_state> */  in lpfc_set_disctmo()
4987 			 "0247 Start Discovery Timer state x%x "  in lpfc_set_disctmo()
4998  * Cancel rescue timer for Discovery / RSCN handling
5009 	/* Turn off discovery timer if its running */  in lpfc_can_disctmo()
5019 	/* Cancel Discovery Timer state <hba_state> */  in lpfc_can_disctmo()
5021 			 "0248 Cancel Discovery Timer state x%x "  in lpfc_can_disctmo()
5687 			/* Since this node is marked for discovery,  in lpfc_setup_disc_node()
5729 		 * initiator is already in the process of discovery on it,  in lpfc_setup_disc_node()
5810 			/* Link up discovery */  in lpfc_issue_clear_la()
5845 /* Start Link up / RSCN discovery on NPR nodes */
5873 	/* Start Discovery state <hba_state> */  in lpfc_disc_start()
5875 			 "0202 Start Discovery port state x%x "  in lpfc_disc_start()
5900 	 * discovery.  in lpfc_disc_start()
6048  * FUNCTION: Fibre Channel driver discovery timeout routine.
6107 		/* Start discovery by sending FLOGI, clean up old rpis */  in lpfc_disc_timeout_handler()
6141 		/* Assume no Fabric and go on with discovery.  in lpfc_disc_timeout_handler()
6145 		/* FLOGI failed, so just use loop map to make discovery list */  in lpfc_disc_timeout_handler()
6148 		/* Start discovery */  in lpfc_disc_timeout_handler()
6164 		/* ReStart discovery */  in lpfc_disc_timeout_handler()
6187 		 * Discovery is over.  in lpfc_disc_timeout_handler()
6205 					 "0206 Device Discovery "  in lpfc_disc_timeout_handler()
6265 				 "0273 Unexpected discovery timeout, "  in lpfc_disc_timeout_handler()
6589  * that one discovery thread won't free a ndlp while another discovery thread
6767 	/* At this point, all discovery is aborted */  in lpfc_unregister_fcf_prep()
6855  * also tries to find another FCF for discovery by rescan the HBA FCF table.
6883 	 * FCF record that can be used for discovery.  in lpfc_unregister_fcf_rescan()
6889 	/* This is considered as the initial FCF discovery scan */  in lpfc_unregister_fcf_rescan()
6894 	/* Reset FCF roundrobin bmask for new discovery */  in lpfc_unregister_fcf_rescan()
6915  * try to find another FCF for discovery.
6947  * This function also tries to use another FCF for discovery.
6954 	 * FCoE, if FCF discovery is ongoing, or if FCF has not been  in lpfc_unregister_unused_fcf()