54 static void lpfc_fabric_abort_vport(struct lpfc_vport *vport);
55 static int lpfc_issue_els_fdisc(struct lpfc_vport *vport,
67 static void lpfc_init_cs_ctl_bitmap(struct lpfc_vport *vport);
68 static void lpfc_vmid_set_cs_ctl_range(struct lpfc_vport *vport, u32 min, u32 max);
69 static void lpfc_vmid_put_cs_ctl(struct lpfc_vport *vport, u32 ctcl_vmid);
72  * lpfc_els_chk_latt - Check host link attention event for a vport
73  * @vport: pointer to a host virtual N_Port data structure.
76  * attention event during the discovery process with the @vport. It is done
78  * link attention events during this @vport's discovery process, the @vport
84  * Note that, if either the host link is in state LPFC_LINK_DOWN or @vport
94 lpfc_els_chk_latt(struct lpfc_vport *vport)  in lpfc_els_chk_latt()  argument
96 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_chk_latt()
99 	if (vport->port_state >= LPFC_VPORT_READY ||  in lpfc_els_chk_latt()
112 	lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_els_chk_latt()
123 	set_bit(FC_ABORT_DISCOVERY, &vport->fc_flag);  in lpfc_els_chk_latt()
126 		lpfc_issue_clear_la(phba, vport);  in lpfc_els_chk_latt()
142  * @vport: pointer to a host virtual N_Port data structure.
169 lpfc_prep_els_iocb(struct lpfc_vport *vport, u8 expect_rsp,  in lpfc_prep_els_iocb()  argument
174 	struct lpfc_hba  *phba = vport->phba;  in lpfc_prep_els_iocb()
271 	lpfc_sli_prep_els_req_rsp(phba, elsiocb, vport, bmp, cmd_size, did,  in lpfc_prep_els_iocb()
291 	elsiocb->vport = vport;  in lpfc_prep_els_iocb()
298 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_prep_els_iocb()
303 				 vport->port_state, ndlp->nlp_rpi,  in lpfc_prep_els_iocb()
304 				 vport->fc_flag);  in lpfc_prep_els_iocb()
307 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_prep_els_iocb()
312 				 cmd_size, vport->port_state,  in lpfc_prep_els_iocb()
313 				 ndlp->nlp_rpi, vport->fc_flag);  in lpfc_prep_els_iocb()
334  * lpfc_issue_fabric_reglogin - Issue fabric registration login for a vport
335  * @vport: pointer to a host virtual N_Port data structure.
337  * This routine issues a fabric registration login for a @vport. An
338  * active ndlp node with Fabric_DID must already exist for this @vport.
341  * HBA to perform link configuration for the @vport; and the second mailbox
343  * with the @vport.
346  *   0 - successfully issued fabric registration login for @vport
347  *   -ENXIO -- failed to issue fabric registration login for @vport
350 lpfc_issue_fabric_reglogin(struct lpfc_vport *vport)  in lpfc_issue_fabric_reglogin()  argument
352 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_fabric_reglogin()
360 	ndlp = lpfc_findnode_did(vport, Fabric_DID);  in lpfc_issue_fabric_reglogin()
372 	vport->port_state = LPFC_FABRIC_CFG_LINK;  in lpfc_issue_fabric_reglogin()
375 	mbox->vport = vport;  in lpfc_issue_fabric_reglogin()
388 	rc = lpfc_reg_rpi(phba, vport->vpi, Fabric_DID, (uint8_t *)sp, mbox,  in lpfc_issue_fabric_reglogin()
396 	mbox->vport = vport;  in lpfc_issue_fabric_reglogin()
422 	lpfc_vport_set_state(vport, FC_VPORT_FAILED);  in lpfc_issue_fabric_reglogin()
423 	lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_issue_fabric_reglogin()
430  * lpfc_issue_reg_vfi - Register VFI for this vport's fabric login
431  * @vport: pointer to a host virtual N_Port data structure.
434  * the @vport. This mailbox command is necessary for SLI4 port only.
437  *   0 - successfully issued REG_VFI for @vport
441 lpfc_issue_reg_vfi(struct lpfc_vport *vport)  in lpfc_issue_reg_vfi()  argument
443 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_reg_vfi()
452 	    !test_bit(FC_PT2PT, &vport->fc_flag)) {  in lpfc_issue_reg_vfi()
453 		ndlp = lpfc_findnode_did(vport, Fabric_DID);  in lpfc_issue_reg_vfi()
467 	if (test_bit(FC_FABRIC, &vport->fc_flag) ||  in lpfc_issue_reg_vfi()
468 	    test_bit(FC_PT2PT, &vport->fc_flag)) {  in lpfc_issue_reg_vfi()
479 	vport->port_state = LPFC_FABRIC_CFG_LINK;  in lpfc_issue_reg_vfi()
481 		lpfc_reg_vfi(mboxq, vport, dmabuf->phys);  in lpfc_issue_reg_vfi()
485 		lpfc_reg_vfi(mboxq, vport, 0);  in lpfc_issue_reg_vfi()
489 	mboxq->vport = vport;  in lpfc_issue_reg_vfi()
500 	lpfc_vport_set_state(vport, FC_VPORT_FAILED);  in lpfc_issue_reg_vfi()
501 	lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_issue_reg_vfi()
507  * lpfc_issue_unreg_vfi - Unregister VFI for this vport's fabric login
508  * @vport: pointer to a host virtual N_Port data structure.
511  * the @vport. This mailbox command is necessary for SLI4 port only.
514  *   0 - successfully issued REG_VFI for @vport
518 lpfc_issue_unreg_vfi(struct lpfc_vport *vport)  in lpfc_issue_unreg_vfi()  argument
520 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_unreg_vfi()
532 	lpfc_unreg_vfi(mboxq, vport);  in lpfc_issue_unreg_vfi()
533 	mboxq->vport = vport;  in lpfc_issue_unreg_vfi()
546 	clear_bit(FC_VFI_REGISTERED, &vport->fc_flag);  in lpfc_issue_unreg_vfi()
552  * @vport: pointer to a host virtual N_Port data structure.
558  * 0. This function also set flag in the vport data structure to delay
569 lpfc_check_clean_addr_bit(struct lpfc_vport *vport,  in lpfc_check_clean_addr_bit()  argument
572 	struct lpfc_hba *phba = vport->phba;  in lpfc_check_clean_addr_bit()
575 	if ((vport->fc_prevDID != vport->fc_myDID) ||  in lpfc_check_clean_addr_bit()
576 		memcmp(&vport->fabric_portname, &sp->portName,  in lpfc_check_clean_addr_bit()
578 		memcmp(&vport->fabric_nodename, &sp->nodeName,  in lpfc_check_clean_addr_bit()
580 		(vport->vport_flag & FAWWPN_PARAM_CHG)) {  in lpfc_check_clean_addr_bit()
582 		vport->vport_flag &= ~FAWWPN_PARAM_CHG;  in lpfc_check_clean_addr_bit()
591 	 * - vport->fc_prevDID != 0 (not initial discovery) OR  in lpfc_check_clean_addr_bit()
595 	    (vport->fc_prevDID || phba->cfg_delay_discovery))  in lpfc_check_clean_addr_bit()
596 		set_bit(FC_DISC_DELAYED, &vport->fc_flag);  in lpfc_check_clean_addr_bit()
604  * @vport: pointer to a host virtual N_Port data structure.
613  * @vport against the previously assigned N_Port ID. If it is different from
615  * is invoked on all the remaining nodes with the @vport to unregister the
623 lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,  in lpfc_cmpl_els_flogi_fabric()  argument
626 	struct lpfc_hba  *phba = vport->phba;  in lpfc_cmpl_els_flogi_fabric()
631 	set_bit(FC_FABRIC, &vport->fc_flag);  in lpfc_cmpl_els_flogi_fabric()
641 		set_bit(FC_PUBLIC_LOOP, &vport->fc_flag);  in lpfc_cmpl_els_flogi_fabric()
643 	vport->fc_myDID = ulp_word4 & Mask_DID;  in lpfc_cmpl_els_flogi_fabric()
658 	fabric_param_changed = lpfc_check_clean_addr_bit(vport, sp);  in lpfc_cmpl_els_flogi_fabric()
664 			vport->fdmi_hba_mask = LPFC_FDMI2_HBA_ATTR;  in lpfc_cmpl_els_flogi_fabric()
666 				vport->fdmi_port_mask = LPFC_FDMI2_SMART_ATTR;  in lpfc_cmpl_els_flogi_fabric()
668 				vport->fdmi_port_mask = LPFC_FDMI2_PORT_ATTR;  in lpfc_cmpl_els_flogi_fabric()
670 			vport->fdmi_hba_mask = 0;  in lpfc_cmpl_els_flogi_fabric()
671 			vport->fdmi_port_mask = 0;  in lpfc_cmpl_els_flogi_fabric()
675 	memcpy(&vport->fabric_portname, &sp->portName,  in lpfc_cmpl_els_flogi_fabric()
677 	memcpy(&vport->fabric_nodename, &sp->nodeName,  in lpfc_cmpl_els_flogi_fabric()
683 			lpfc_printf_vlog(vport, KERN_WARNING,  in lpfc_cmpl_els_flogi_fabric()
694 			lpfc_printf_vlog(vport, KERN_WARNING,  in lpfc_cmpl_els_flogi_fabric()
715 		if (test_bit(FC_VFI_REGISTERED, &vport->fc_flag))  in lpfc_cmpl_els_flogi_fabric()
716 			lpfc_issue_reg_vfi(vport);  in lpfc_cmpl_els_flogi_fabric()
720 		!test_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag)) {  in lpfc_cmpl_els_flogi_fabric()
726 					&vport->fc_nodes, nlp_listp) {  in lpfc_cmpl_els_flogi_fabric()
731 			lpfc_unreg_rpi(vport, np);  in lpfc_cmpl_els_flogi_fabric()
733 		lpfc_cleanup_pending_mbox(vport);  in lpfc_cmpl_els_flogi_fabric()
736 			lpfc_sli4_unreg_all_rpis(vport);  in lpfc_cmpl_els_flogi_fabric()
737 			lpfc_mbx_unreg_vpi(vport);  in lpfc_cmpl_els_flogi_fabric()
738 			set_bit(FC_VPORT_NEEDS_INIT_VPI, &vport->fc_flag);  in lpfc_cmpl_els_flogi_fabric()
745 		set_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag);  in lpfc_cmpl_els_flogi_fabric()
747 		   !test_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag)) {  in lpfc_cmpl_els_flogi_fabric()
752 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);  in lpfc_cmpl_els_flogi_fabric()
753 			lpfc_register_new_vport(phba, vport, ndlp);  in lpfc_cmpl_els_flogi_fabric()
758 		lpfc_nlp_set_state(vport, ndlp, NLP_STE_REG_LOGIN_ISSUE);  in lpfc_cmpl_els_flogi_fabric()
760 		    test_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag))  in lpfc_cmpl_els_flogi_fabric()
761 			lpfc_register_new_vport(phba, vport, ndlp);  in lpfc_cmpl_els_flogi_fabric()
763 			lpfc_issue_fabric_reglogin(vport);  in lpfc_cmpl_els_flogi_fabric()
766 		lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);  in lpfc_cmpl_els_flogi_fabric()
767 		if ((!test_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag)) &&  in lpfc_cmpl_els_flogi_fabric()
768 		    (vport->vpi_state & LPFC_VPI_REGISTERED)) {  in lpfc_cmpl_els_flogi_fabric()
770 			lpfc_do_scr_ns_plogi(phba, vport);  in lpfc_cmpl_els_flogi_fabric()
771 		} else if (test_bit(FC_VFI_REGISTERED, &vport->fc_flag))  in lpfc_cmpl_els_flogi_fabric()
772 			lpfc_issue_init_vpi(vport);  in lpfc_cmpl_els_flogi_fabric()
774 			lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_flogi_fabric()
776 					vport->fc_prevDID, vport->fc_myDID);  in lpfc_cmpl_els_flogi_fabric()
777 			lpfc_issue_reg_vfi(vport);  in lpfc_cmpl_els_flogi_fabric()
785  * @vport: pointer to a host virtual N_Port data structure.
791  * in a point-to-point topology. First, the @vport's N_Port Name is compared
792  * with the received N_Port Name: if the @vport's N_Port Name is greater than
804 lpfc_cmpl_els_flogi_nport(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,  in lpfc_cmpl_els_flogi_nport()  argument
807 	struct lpfc_hba  *phba = vport->phba;  in lpfc_cmpl_els_flogi_nport()
811 	clear_bit(FC_FABRIC, &vport->fc_flag);  in lpfc_cmpl_els_flogi_nport()
812 	clear_bit(FC_PUBLIC_LOOP, &vport->fc_flag);  in lpfc_cmpl_els_flogi_nport()
813 	set_bit(FC_PT2PT, &vport->fc_flag);  in lpfc_cmpl_els_flogi_nport()
821 		clear_bit(FC_VFI_REGISTERED, &vport->fc_flag);  in lpfc_cmpl_els_flogi_nport()
825 	rc = memcmp(&vport->fc_portname, &sp->portName,  in lpfc_cmpl_els_flogi_nport()
826 		    sizeof(vport->fc_portname));  in lpfc_cmpl_els_flogi_nport()
830 		set_bit(FC_PT2PT_PLOGI, &vport->fc_flag);  in lpfc_cmpl_els_flogi_nport()
839 			vport->fc_myDID = PT2PT_LocalID;  in lpfc_cmpl_els_flogi_nport()
848 		ndlp = lpfc_findnode_did(vport, PT2PT_RemoteID);  in lpfc_cmpl_els_flogi_nport()
854 			ndlp = lpfc_nlp_init(vport, PT2PT_RemoteID);  in lpfc_cmpl_els_flogi_nport()
864 		lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);  in lpfc_cmpl_els_flogi_nport()
874 		mbox->vport = vport;  in lpfc_cmpl_els_flogi_nport()
889 		lpfc_disc_start(vport);  in lpfc_cmpl_els_flogi_nport()
924 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_flogi()  local
935 	if (lpfc_els_chk_latt(vport)) {  in lpfc_cmpl_els_flogi()
954 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_flogi()
957 		vport->port_state);  in lpfc_cmpl_els_flogi()
986 			rc = lpfc_sli4_fcf_rr_next_proc(vport, fcf_index);  in lpfc_cmpl_els_flogi()
996 			lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,  in lpfc_cmpl_els_flogi()
1008 			lpfc_check_nlp_post_devloss(vport, ndlp);  in lpfc_cmpl_els_flogi()
1021 		lpfc_printf_vlog(vport, KERN_WARNING, LOG_ELS,  in lpfc_cmpl_els_flogi()
1032 			lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,  in lpfc_cmpl_els_flogi()
1040 		clear_bit(FC_FABRIC, &vport->fc_flag);  in lpfc_cmpl_els_flogi()
1041 		clear_bit(FC_PUBLIC_LOOP, &vport->fc_flag);  in lpfc_cmpl_els_flogi()
1042 		clear_bit(FC_PT2PT_NO_NVME, &vport->fc_flag);  in lpfc_cmpl_els_flogi()
1049 			vport->cfg_discovery_threads = LPFC_MAX_DISC_THREADS;  in lpfc_cmpl_els_flogi()
1051 		    (!test_bit(FC_VFI_REGISTERED, &vport->fc_flag) ||  in lpfc_cmpl_els_flogi()
1052 		     (vport->fc_prevDID != vport->fc_myDID) ||  in lpfc_cmpl_els_flogi()
1054 			if (test_bit(FC_VFI_REGISTERED, &vport->fc_flag)) {  in lpfc_cmpl_els_flogi()
1058 						  &vport->fc_flag);  in lpfc_cmpl_els_flogi()
1061 					lpfc_sli4_unreg_all_rpis(vport);  in lpfc_cmpl_els_flogi()
1066 			if (!lpfc_error_lost_link(vport, ulp_status, ulp_word4))  in lpfc_cmpl_els_flogi()
1067 				lpfc_issue_reg_vfi(vport);  in lpfc_cmpl_els_flogi()
1073 	clear_bit(FC_VPORT_CVL_RCVD, &vport->fc_flag);  in lpfc_cmpl_els_flogi()
1074 	clear_bit(FC_VPORT_LOGO_RCVD, &vport->fc_flag);  in lpfc_cmpl_els_flogi()
1088 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_flogi()
1094 			 vport->port_state, vport->fc_flag,  in lpfc_cmpl_els_flogi()
1099 		lpfc_reinit_vmid(vport);  in lpfc_cmpl_els_flogi()
1100 		vport->vmid_flag = 0;  in lpfc_cmpl_els_flogi()
1103 		vport->phba->pport->vmid_flag |= (LPFC_VMID_ISSUE_QFPA |  in lpfc_cmpl_els_flogi()
1111 	lpfc_check_nlp_post_devloss(vport, ndlp);  in lpfc_cmpl_els_flogi()
1112 	if (vport->port_state == LPFC_FLOGI) {  in lpfc_cmpl_els_flogi()
1118 			rc = lpfc_cmpl_els_flogi_fabric(vport, ndlp, sp,  in lpfc_cmpl_els_flogi()
1121 			rc = lpfc_cmpl_els_flogi_nport(vport, ndlp, sp);  in lpfc_cmpl_els_flogi()
1123 			lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_cmpl_els_flogi()
1159 				lpfc_printf_vlog(vport, KERN_INFO, LOG_FIP |  in lpfc_cmpl_els_flogi()
1172 	} else if (vport->port_state > LPFC_FLOGI &&  in lpfc_cmpl_els_flogi()
1173 		   test_bit(FC_PT2PT, &vport->fc_flag)) {  in lpfc_cmpl_els_flogi()
1188 	if (!lpfc_error_lost_link(vport, ulp_status, ulp_word4)) {  in lpfc_cmpl_els_flogi()
1190 		lpfc_disc_list_loopmap(vport);  in lpfc_cmpl_els_flogi()
1193 		lpfc_disc_start(vport);  in lpfc_cmpl_els_flogi()
1201 		lpfc_issue_clear_la(phba, vport);  in lpfc_cmpl_els_flogi()
1247  * lpfc_issue_els_flogi - Issue an flogi iocb command for a vport
1248  * @vport: pointer to a host virtual N_Port data structure.
1253  * for a @vport. The initiator service parameters are put into the payload
1264  *   0 - successfully issued flogi iocb for @vport
1265  *   1 - failed to issue flogi iocb for @vport
1268 lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,  in lpfc_issue_els_flogi()  argument
1271 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_flogi()
1283 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp,  in lpfc_issue_els_flogi()
1296 	memcpy(pcmd, &vport->fc_sparam, sizeof(struct serv_parm));  in lpfc_issue_els_flogi()
1313 		if (!memchr_inv(vport->lpfc_vmid_host_uuid, 0,  in lpfc_issue_els_flogi()
1314 				sizeof(vport->lpfc_vmid_host_uuid))) {  in lpfc_issue_els_flogi()
1315 			memcpy(vport->lpfc_vmid_host_uuid, phba->wwpn,  in lpfc_issue_els_flogi()
1317 			memcpy(&vport->lpfc_vmid_host_uuid[8], phba->wwnn,  in lpfc_issue_els_flogi()
1358 	lpfc_set_disctmo(vport);  in lpfc_issue_els_flogi()
1364 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_flogi()
1393 		ndlp = lpfc_findnode_did(vport, 0);  in lpfc_issue_els_flogi()
1397 		did = vport->fc_myDID;  in lpfc_issue_els_flogi()
1398 		vport->fc_myDID = Fabric_DID;  in lpfc_issue_els_flogi()
1416 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_issue_els_flogi()
1423 		lpfc_els_rsp_acc(vport, ELS_CMD_FLOGI, &defer_flogi_acc,  in lpfc_issue_els_flogi()
1436 		vport->fc_myDID = did;  in lpfc_issue_els_flogi()
1502  * lpfc_initial_flogi - Issue an initial fabric login for a vport
1503  * @vport: pointer to a host virtual N_Port data structure.
1505  * This routine issues an initial Fabric Login (FLOGI) for the @vport
1507  * the @vport's ndlp list. If no such ndlp found, it will create an ndlp and
1508  * put it into the @vport's ndlp list. If an inactive ndlp found on the list,
1510  * is then invoked with the @vport and the ndlp to perform the FLOGI for the
1511  * @vport.
1514  *   0 - failed to issue initial flogi for @vport
1515  *   1 - successfully issued initial flogi for @vport
1518 lpfc_initial_flogi(struct lpfc_vport *vport)  in lpfc_initial_flogi()  argument
1522 	vport->port_state = LPFC_FLOGI;  in lpfc_initial_flogi()
1523 	lpfc_set_disctmo(vport);  in lpfc_initial_flogi()
1526 	ndlp = lpfc_findnode_did(vport, Fabric_DID);  in lpfc_initial_flogi()
1529 		ndlp = lpfc_nlp_init(vport, Fabric_DID);  in lpfc_initial_flogi()
1536 		lpfc_enqueue_node(vport, ndlp);  in lpfc_initial_flogi()
1540 	clear_bit(FC_FABRIC, &vport->fc_flag);  in lpfc_initial_flogi()
1541 	if (lpfc_issue_els_flogi(vport, ndlp, 0)) {  in lpfc_initial_flogi()
1555  * lpfc_initial_fdisc - Issue an initial fabric discovery for a vport
1556  * @vport: pointer to a host virtual N_Port data structure.
1558  * This routine issues an initial Fabric Discover (FDISC) for the @vport
1560  * the @vport's ndlp list. If no such ndlp found, it will create an ndlp and
1561  * put it into the @vport's ndlp list. If an inactive ndlp found on the list,
1563  * is then invoked with the @vport and the ndlp to perform the FDISC for the
1564  * @vport.
1567  *   0 - failed to issue initial fdisc for @vport
1568  *   1 - successfully issued initial fdisc for @vport
1571 lpfc_initial_fdisc(struct lpfc_vport *vport)  in lpfc_initial_fdisc()  argument
1576 	ndlp = lpfc_findnode_did(vport, Fabric_DID);  in lpfc_initial_fdisc()
1579 		ndlp = lpfc_nlp_init(vport, Fabric_DID);  in lpfc_initial_fdisc()
1587 		lpfc_enqueue_node(vport, ndlp);  in lpfc_initial_fdisc()
1590 	if (lpfc_issue_els_fdisc(vport, ndlp, 0)) {  in lpfc_initial_fdisc()
1604  * lpfc_more_plogi - Check and issue remaining plogis for a vport
1605  * @vport: pointer to a host virtual N_Port data structure.
1608  * (PLOGI) to be issued for the @vport. If so, it will invoke the routine
1611  * @vport (@vport->cfg_discovery_threads). The function also decrement
1612  * the @vport's num_disc_node by 1 if it is not already 0.
1615 lpfc_more_plogi(struct lpfc_vport *vport)  in lpfc_more_plogi()  argument
1617 	if (vport->num_disc_nodes)  in lpfc_more_plogi()
1618 		vport->num_disc_nodes--;  in lpfc_more_plogi()
1621 	lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_more_plogi()
1624 			 vport->num_disc_nodes,  in lpfc_more_plogi()
1625 			 atomic_read(&vport->fc_plogi_cnt),  in lpfc_more_plogi()
1626 			 vport->fc_flag, vport->port_state);  in lpfc_more_plogi()
1628 	if (test_bit(FC_NLP_MORE, &vport->fc_flag))  in lpfc_more_plogi()
1630 		lpfc_els_disc_plogi(vport);  in lpfc_more_plogi()
1644  * 1) The N_Port is a Fabric ndlp; 2) The @ndlp is on vport list and matches
1645  * the WWPN of the N_Port logged into; 3) The @ndlp is not on vport list but
1648  * 1) if there is a node on vport list other than the @ndlp with the same
1651  * no node found on vport list with the same WWPN of the N_Port PLOGI logged
1654  * be released and the new_ndlp shall be put on to the vport node list and
1658  * or inactive "new_ndlp" on the vport node list is assigned to the nlp_DID
1660  * into an inactive state on the vport node list and the vport node list
1670 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_plogi_confirm_nport()  local
1688 	new_ndlp = lpfc_findnode_wwpn(vport, &sp->portName);  in lpfc_plogi_confirm_nport()
1702 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS | LOG_NODE,  in lpfc_plogi_confirm_nport()
1719 		new_ndlp = lpfc_nlp_init(vport, ndlp->nlp_DID);  in lpfc_plogi_confirm_nport()
1737 		lpfc_nlp_unreg_node(vport, new_ndlp);  in lpfc_plogi_confirm_nport()
1747 	if (test_bit(FC_FABRIC, &vport->fc_flag)) {  in lpfc_plogi_confirm_nport()
1752 	lpfc_unreg_rpi(vport, new_ndlp);  in lpfc_plogi_confirm_nport()
1816 	lpfc_nlp_set_state(vport, new_ndlp, ndlp->nlp_state);  in lpfc_plogi_confirm_nport()
1828 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_plogi_confirm_nport()
1838 		lpfc_nlp_set_state(vport, ndlp, keep_nlp_state);  in lpfc_plogi_confirm_nport()
1846 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_plogi_confirm_nport()
1850 		lpfc_unreg_rpi(vport, ndlp);  in lpfc_plogi_confirm_nport()
1870 		lpfc_nlp_set_state(vport, ndlp, keep_nlp_state);  in lpfc_plogi_confirm_nport()
1879 		lpfc_disc_state_machine(vport, ndlp, NULL, NLP_EVT_DEVICE_RM);  in lpfc_plogi_confirm_nport()
1886 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS | LOG_NODE,  in lpfc_plogi_confirm_nport()
1895  * lpfc_end_rscn - Check and handle more rscn for a vport
1896  * @vport: pointer to a host virtual N_Port data structure.
1901  * invoked to handle the additional RSCNs for the @vport. Otherwise, the
1902  * FC_RSCN_MODE bit will be cleared with the @vport to mark as the end of
1906 lpfc_end_rscn(struct lpfc_vport *vport)  in lpfc_end_rscn()  argument
1909 	if (test_bit(FC_RSCN_MODE, &vport->fc_flag)) {  in lpfc_end_rscn()
1914 		if (vport->fc_rscn_id_cnt ||  in lpfc_end_rscn()
1915 		    test_bit(FC_RSCN_DISCOVERY, &vport->fc_flag))  in lpfc_end_rscn()
1916 			lpfc_els_handle_rscn(vport);  in lpfc_end_rscn()
1918 			clear_bit(FC_RSCN_MODE, &vport->fc_flag);  in lpfc_end_rscn()
1938 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_rrq()  local
1948 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_rrq()
1955 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_rrq()
1963 		/* Warn RRQ status Don't print the vport to vport rjts */  in lpfc_cmpl_els_rrq()
1968 			lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,  in lpfc_cmpl_els_rrq()
1988  * ndlp on the vport node list that matches the remote node ID from the
1996  * there are additional N_Port nodes with the vport that need to perform
2004 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_plogi()  local
2027 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_plogi()
2031 	ndlp = lpfc_findnode_did(vport, did);  in lpfc_cmpl_els_plogi()
2033 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_cmpl_els_plogi()
2046 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_plogi()
2052 			 disc, vport->num_disc_nodes);  in lpfc_cmpl_els_plogi()
2055 	if (lpfc_els_chk_latt(vport)) {  in lpfc_cmpl_els_plogi()
2068 		/* Warn PLOGI status Don't print the vport to vport rjts */  in lpfc_cmpl_els_plogi()
2073 			lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,  in lpfc_cmpl_els_plogi()
2080 		if (!lpfc_error_lost_link(vport, ulp_status, ulp_word4))  in lpfc_cmpl_els_plogi()
2081 			lpfc_disc_state_machine(vport, ndlp, cmdiocb,  in lpfc_cmpl_els_plogi()
2107 			lpfc_disc_state_machine(vport, ndlp, cmdiocb,  in lpfc_cmpl_els_plogi()
2135 		lpfc_disc_state_machine(vport, ndlp, cmdiocb,  in lpfc_cmpl_els_plogi()
2139 	if (disc && vport->num_disc_nodes) {  in lpfc_cmpl_els_plogi()
2141 		lpfc_more_plogi(vport);  in lpfc_cmpl_els_plogi()
2143 		if (vport->num_disc_nodes == 0) {  in lpfc_cmpl_els_plogi()
2144 			clear_bit(FC_NDISC_ACTIVE, &vport->fc_flag);  in lpfc_cmpl_els_plogi()
2146 			lpfc_can_disctmo(vport);  in lpfc_cmpl_els_plogi()
2147 			lpfc_end_rscn(vport);  in lpfc_cmpl_els_plogi()
2152 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_NODE,  in lpfc_cmpl_els_plogi()
2166  * lpfc_issue_els_plogi - Issue an plogi iocb command for a vport
2167  * @vport: pointer to a host virtual N_Port data structure.
2172  * (with the @did) for a @vport. Before issuing a PLOGI to a remote N_Port,
2173  * the ndlp with the remote N_Port DID must exist on the @vport's ndlp list.
2182  *   0 - Successfully issued a plogi for @vport
2183  *   1 - failed to issue a plogi for @vport
2186 lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry)  in lpfc_issue_els_plogi()  argument
2188 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_plogi()
2196 	ndlp = lpfc_findnode_did(vport, did);  in lpfc_issue_els_plogi()
2207 	    !test_bit(FC_OFFLINE_MODE, &vport->fc_flag)) {  in lpfc_issue_els_plogi()
2208 		lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_issue_els_plogi()
2222 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp, did,  in lpfc_issue_els_plogi()
2232 	memcpy(pcmd, &vport->fc_sparam, sizeof(struct serv_parm));  in lpfc_issue_els_plogi()
2239 	if (test_bit(FC_FABRIC, &vport->fc_flag) &&  in lpfc_issue_els_plogi()
2240 	    !test_bit(FC_PUBLIC_LOOP, &vport->fc_flag))  in lpfc_issue_els_plogi()
2255 	if (vport->vmid_priority_tagging)  in lpfc_issue_els_plogi()
2261 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_plogi()
2277 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_plogi()
2313 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_prli()  local
2332 	vport->fc_prli_sent--;  in lpfc_cmpl_els_prli()
2336 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_prli()
2342 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_prli()
2346 			 vport->num_disc_nodes, ndlp->fc4_prli_sent,  in lpfc_cmpl_els_prli()
2350 	if (lpfc_els_chk_latt(vport))  in lpfc_cmpl_els_prli()
2363 		if (test_bit(FC_FABRIC, &vport->fc_flag) ||  in lpfc_cmpl_els_prli()
2364 		    vport->cfg_enable_fc4_type != LPFC_ENABLE_BOTH)  in lpfc_cmpl_els_prli()
2370 		lpfc_printf_vlog(vport, mode, LOG_ELS,  in lpfc_cmpl_els_prli()
2378 		if (!lpfc_error_lost_link(vport, ulp_status, ulp_word4))  in lpfc_cmpl_els_prli()
2379 			lpfc_disc_state_machine(vport, ndlp, cmdiocb,  in lpfc_cmpl_els_prli()
2390 			lpfc_printf_vlog(vport, KERN_ERR, LOG_NODE,  in lpfc_cmpl_els_prli()
2402 		if (test_bit(FC_PT2PT, &vport->fc_flag))  in lpfc_cmpl_els_prli()
2420 			lpfc_disc_state_machine(vport, ndlp, cmdiocb,  in lpfc_cmpl_els_prli()
2428 		lpfc_disc_state_machine(vport, ndlp, cmdiocb,  in lpfc_cmpl_els_prli()
2439  * lpfc_issue_els_prli - Issue a prli iocb command for a vport
2440  * @vport: pointer to a host virtual N_Port data structure.
2445  * @vport. The PRLI service parameters are set up in the payload of the
2455  *   0 - successfully issued prli iocb command for @vport
2456  *   1 - failed to issue prli iocb command for @vport
2459 lpfc_issue_els_prli(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,  in lpfc_issue_els_prli()  argument
2463 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_els_prli()
2478 	    test_bit(FC_RSCN_MODE, &vport->fc_flag) &&  in lpfc_issue_els_prli()
2479 	    vport->nvmei_support)  in lpfc_issue_els_prli()
2503 		lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_issue_els_prli()
2514 		lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_issue_els_prli()
2517 		lpfc_disc_state_machine(vport, ndlp, NULL, NLP_EVT_DEVICE_RM);  in lpfc_issue_els_prli()
2521 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp,  in lpfc_issue_els_prli()
2552 		if (vport->cfg_first_burst_size)  in lpfc_issue_els_prli()
2601 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_prli()
2617 	/* The vport counters are used for lpfc_scan_finished, but  in lpfc_issue_els_prli()
2623 	vport->fc_prli_sent++;  in lpfc_issue_els_prli()
2638  * lpfc_rscn_disc - Perform rscn discovery for a vport
2639  * @vport: pointer to a host virtual N_Port data structure.
2642  * discovery for a @vport. If the @vport's node port recovery count is not
2650 lpfc_rscn_disc(struct lpfc_vport *vport)  in lpfc_rscn_disc()  argument
2652 	lpfc_can_disctmo(vport);  in lpfc_rscn_disc()
2656 	if (atomic_read(&vport->fc_npr_cnt))  in lpfc_rscn_disc()
2657 		if (lpfc_els_disc_plogi(vport))  in lpfc_rscn_disc()
2660 	lpfc_end_rscn(vport);  in lpfc_rscn_disc()
2665  * @vport: pointer to lpfc_vport hba data structure that finished all ADISCs.
2674 lpfc_adisc_done(struct lpfc_vport *vport)  in lpfc_adisc_done()  argument
2676 	struct lpfc_hba   *phba = vport->phba;  in lpfc_adisc_done()
2683 	    !test_bit(FC_RSCN_MODE, &vport->fc_flag) &&  in lpfc_adisc_done()
2701 		lpfc_issue_clear_la(phba, vport);  in lpfc_adisc_done()
2702 		lpfc_issue_reg_vpi(phba, vport);  in lpfc_adisc_done()
2709 	if (vport->port_state < LPFC_VPORT_READY) {  in lpfc_adisc_done()
2711 		lpfc_issue_clear_la(phba, vport);  in lpfc_adisc_done()
2712 		if (!test_bit(FC_ABORT_DISCOVERY, &vport->fc_flag)) {  in lpfc_adisc_done()
2713 			vport->num_disc_nodes = 0;  in lpfc_adisc_done()
2715 			if (atomic_read(&vport->fc_npr_cnt))  in lpfc_adisc_done()
2716 				lpfc_els_disc_plogi(vport);  in lpfc_adisc_done()
2717 			if (!vport->num_disc_nodes) {  in lpfc_adisc_done()
2718 				clear_bit(FC_NDISC_ACTIVE, &vport->fc_flag);  in lpfc_adisc_done()
2719 				lpfc_can_disctmo(vport);  in lpfc_adisc_done()
2720 				lpfc_end_rscn(vport);  in lpfc_adisc_done()
2723 		vport->port_state = LPFC_VPORT_READY;  in lpfc_adisc_done()
2725 		lpfc_rscn_disc(vport);  in lpfc_adisc_done()
2730  * @vport: pointer to a host virtual N_Port data structure.
2732  * This routine determines whether there are more ndlps on a @vport
2734  * invoke the lpfc_els_disc_adisc() routine to issue ADISC on the @vport's
2738 lpfc_more_adisc(struct lpfc_vport *vport)  in lpfc_more_adisc()  argument
2740 	if (vport->num_disc_nodes)  in lpfc_more_adisc()
2741 		vport->num_disc_nodes--;  in lpfc_more_adisc()
2743 	lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_more_adisc()
2746 			 vport->num_disc_nodes,  in lpfc_more_adisc()
2747 			 atomic_read(&vport->fc_adisc_cnt),  in lpfc_more_adisc()
2748 			 vport->fc_flag, vport->port_state);  in lpfc_more_adisc()
2750 	if (test_bit(FC_NLP_MORE, &vport->fc_flag)) {  in lpfc_more_adisc()
2751 		lpfc_set_disctmo(vport);  in lpfc_more_adisc()
2753 		lpfc_els_disc_adisc(vport);  in lpfc_more_adisc()
2755 	if (!vport->num_disc_nodes)  in lpfc_more_adisc()
2756 		lpfc_adisc_done(vport);  in lpfc_more_adisc()
2780 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_adisc()  local
2804 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_adisc()
2815 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_adisc()
2820 			 tmo, disc, vport->num_disc_nodes);  in lpfc_cmpl_els_adisc()
2823 	if (lpfc_els_chk_latt(vport)) {  in lpfc_cmpl_els_adisc()
2834 				lpfc_set_disctmo(vport);  in lpfc_cmpl_els_adisc()
2839 		lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,  in lpfc_cmpl_els_adisc()
2843 		lpfc_disc_state_machine(vport, ndlp, cmdiocb,  in lpfc_cmpl_els_adisc()
2859 			lpfc_disc_state_machine(vport, ndlp, cmdiocb,  in lpfc_cmpl_els_adisc()
2863 		lpfc_disc_state_machine(vport, ndlp, cmdiocb,  in lpfc_cmpl_els_adisc()
2867 	if (disc && vport->num_disc_nodes)  in lpfc_cmpl_els_adisc()
2868 		lpfc_more_adisc(vport);  in lpfc_cmpl_els_adisc()
2876  * lpfc_issue_els_adisc - Issue an address discover iocb to an node on a vport
2877  * @vport: pointer to a virtual N_Port data structure.
2882  * @vport. It prepares the payload of the ADISC ELS command, updates the
2895 lpfc_issue_els_adisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,  in lpfc_issue_els_adisc()  argument
2899 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_adisc()
2906 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp,  in lpfc_issue_els_adisc()
2920 	memcpy(&ap->portName, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_issue_els_adisc()
2921 	memcpy(&ap->nodeName, &vport->fc_nodename, sizeof(struct lpfc_name));  in lpfc_issue_els_adisc()
2922 	ap->DID = be32_to_cpu(vport->fc_myDID);  in lpfc_issue_els_adisc()
2933 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_adisc()
2967 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_cmpl_els_logo()  local
2994 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_logo()
3000 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_logo()
3007 			 tmo, vport->num_disc_nodes);  in lpfc_cmpl_els_logo()
3009 	if (lpfc_els_chk_latt(vport)) {  in lpfc_cmpl_els_logo()
3021 		lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,  in lpfc_cmpl_els_logo()
3027 		if (lpfc_error_lost_link(vport, ulp_status, ulp_word4))  in lpfc_cmpl_els_logo()
3032 	lpfc_disc_state_machine(vport, ndlp, cmdiocb, NLP_EVT_CMPL_LOGO);  in lpfc_cmpl_els_logo()
3050 		lpfc_cancel_retry_delay_tmo(vport, ndlp);  in lpfc_cmpl_els_logo()
3053 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_logo()
3058 				 vport->num_disc_nodes);  in lpfc_cmpl_els_logo()
3063 		lpfc_disc_start(vport);  in lpfc_cmpl_els_logo()
3074 		lpfc_disc_state_machine(vport, ndlp, cmdiocb,  in lpfc_cmpl_els_logo()
3084  * lpfc_issue_els_logo - Issue a logo to an node on a vport
3085  * @vport: pointer to a virtual N_Port data structure.
3090  * to a remote node, referred by an @ndlp on a @vport. It constructs the
3105 lpfc_issue_els_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,  in lpfc_issue_els_logo()  argument
3108 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_logo()
3118 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp,  in lpfc_issue_els_logo()
3128 	*((uint32_t *) (pcmd)) = be32_to_cpu(vport->fc_myDID);  in lpfc_issue_els_logo()
3130 	memcpy(pcmd, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_issue_els_logo()
3142 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_logo()
3156 	lpfc_nlp_set_state(vport, ndlp, NLP_STE_LOGO_ISSUE);  in lpfc_issue_els_logo()
3183 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_cmd()  local
3201 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_cmd()
3206 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_cmd()
3211 	lpfc_els_chk_latt(vport);  in lpfc_cmpl_els_cmd()
3221  * @vport: pointer to lpfc_vport data structure.
3234 lpfc_reg_fab_ctrl_node(struct lpfc_vport *vport, struct lpfc_nodelist *fc_ndlp)  in lpfc_reg_fab_ctrl_node()  argument
3237 	struct lpfc_hba *phba = vport->phba;  in lpfc_reg_fab_ctrl_node()
3244 	ns_ndlp = lpfc_findnode_did(vport, NameServer_DID);  in lpfc_reg_fab_ctrl_node()
3248 	lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,  in lpfc_reg_fab_ctrl_node()
3257 		lpfc_printf_vlog(vport, KERN_ERR, LOG_NODE,  in lpfc_reg_fab_ctrl_node()
3264 	rc = lpfc_reg_rpi(phba, vport->vpi, fc_ndlp->nlp_DID,  in lpfc_reg_fab_ctrl_node()
3265 			  (u8 *)&vport->fc_sparam, mbox, fc_ndlp->nlp_rpi);  in lpfc_reg_fab_ctrl_node()
3279 	mbox->vport = vport;  in lpfc_reg_fab_ctrl_node()
3287 	lpfc_nlp_set_state(vport, fc_ndlp,  in lpfc_reg_fab_ctrl_node()
3293 	lpfc_printf_vlog(vport, KERN_ERR, LOG_NODE,  in lpfc_reg_fab_ctrl_node()
3316 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_disc_cmd()  local
3338 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_disc_cmd()
3343 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS | LOG_CGN_MGMT,  in lpfc_cmpl_els_disc_cmd()
3364 				lpfc_issue_els_scr(vport, cmdiocb->retry);  in lpfc_cmpl_els_disc_cmd()
3367 				lpfc_issue_els_edc(vport, cmdiocb->retry);  in lpfc_cmpl_els_disc_cmd()
3370 				lpfc_issue_els_rdf(vport, cmdiocb->retry);  in lpfc_cmpl_els_disc_cmd()
3384 		lpfc_printf_vlog(vport, KERN_WARNING, LOG_ELS | LOG_CGN_MGMT,  in lpfc_cmpl_els_disc_cmd()
3408 			lpfc_printf_vlog(vport, KERN_INFO,  in lpfc_cmpl_els_disc_cmd()
3420 	lpfc_els_chk_latt(vport);  in lpfc_cmpl_els_disc_cmd()
3427  * lpfc_issue_els_scr - Issue a scr to an node on a vport
3428  * @vport: pointer to a host virtual N_Port data structure.
3432  * on a @vport. The remote node is Fabric Controller (0xfffffd). It
3433  * first search the @vport node list to find the matching ndlp. If no such
3447 lpfc_issue_els_scr(struct lpfc_vport *vport, uint8_t retry)  in lpfc_issue_els_scr()  argument
3450 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_scr()
3458 	ndlp = lpfc_findnode_did(vport, Fabric_Cntl_DID);  in lpfc_issue_els_scr()
3460 		ndlp = lpfc_nlp_init(vport, Fabric_Cntl_DID);  in lpfc_issue_els_scr()
3463 		lpfc_enqueue_node(vport, ndlp);  in lpfc_issue_els_scr()
3466 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp,  in lpfc_issue_els_scr()
3472 		rc = lpfc_reg_fab_ctrl_node(vport, ndlp);  in lpfc_issue_els_scr()
3475 			lpfc_printf_vlog(vport, KERN_ERR, LOG_NODE,  in lpfc_issue_els_scr()
3490 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_scr()
3502 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_scr()
3519  * @vport: pointer to a host virtual N_Port data structure.
3536 lpfc_issue_els_rscn(struct lpfc_vport *vport, uint8_t retry)  in lpfc_issue_els_rscn()  argument
3539 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_els_rscn()
3551 	    !test_bit(FC_PUBLIC_LOOP, &vport->fc_flag))  in lpfc_issue_els_rscn()
3554 	if (test_bit(FC_PT2PT, &vport->fc_flag)) {  in lpfc_issue_els_rscn()
3556 		ndlp = lpfc_findnode_mapped(vport);  in lpfc_issue_els_rscn()
3562 		ndlp = lpfc_findnode_did(vport, nportid);  in lpfc_issue_els_rscn()
3565 			ndlp = lpfc_nlp_init(vport, nportid);  in lpfc_issue_els_rscn()
3568 			lpfc_enqueue_node(vport, ndlp);  in lpfc_issue_els_rscn()
3572 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp,  in lpfc_issue_els_rscn()
3584 	nportid = vport->fc_myDID;  in lpfc_issue_els_rscn()
3599 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_rscn()
3614  * lpfc_issue_els_farpr - Issue a farp to an node on a vport
3615  * @vport: pointer to a host virtual N_Port data structure.
3620  * (FARPR) to a node on a vport. The remote node N_Port identifier (@nportid)
3621  * is passed into the function. It first search the @vport node list to find
3635 lpfc_issue_els_farpr(struct lpfc_vport *vport, uint32_t nportid, uint8_t retry)  in lpfc_issue_els_farpr()  argument
3638 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_farpr()
3649 	ndlp = lpfc_findnode_did(vport, nportid);  in lpfc_issue_els_farpr()
3651 		ndlp = lpfc_nlp_init(vport, nportid);  in lpfc_issue_els_farpr()
3654 		lpfc_enqueue_node(vport, ndlp);  in lpfc_issue_els_farpr()
3657 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp,  in lpfc_issue_els_farpr()
3672 	*lp++ = be32_to_cpu(vport->fc_myDID);  in lpfc_issue_els_farpr()
3676 	memcpy(&fp->RportName, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_issue_els_farpr()
3677 	memcpy(&fp->RnodeName, &vport->fc_nodename, sizeof(struct lpfc_name));  in lpfc_issue_els_farpr()
3678 	ondlp = lpfc_findnode_did(vport, nportid);  in lpfc_issue_els_farpr()
3686 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_farpr()
3717  * @vport: pointer to a host virtual N_Port data structure.
3732 lpfc_issue_els_rdf(struct lpfc_vport *vport, uint8_t retry)  in lpfc_issue_els_rdf()  argument
3734 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_els_rdf()
3743 	ndlp = lpfc_findnode_did(vport, Fabric_Cntl_DID);  in lpfc_issue_els_rdf()
3745 		ndlp = lpfc_nlp_init(vport, Fabric_Cntl_DID);  in lpfc_issue_els_rdf()
3748 		lpfc_enqueue_node(vport, ndlp);  in lpfc_issue_els_rdf()
3752 	if (vport->port_type == LPFC_NPIV_PORT)  in lpfc_issue_els_rdf()
3755 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp,  in lpfc_issue_els_rdf()
3775 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS | LOG_CGN_MGMT,  in lpfc_issue_els_rdf()
3788 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_rdf()
3803   * @vport: pointer to a host virtual N_Port data structure.
3816 lpfc_els_rcv_rdf(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_rdf()  argument
3820 	if (lpfc_els_rsp_acc(vport, ELS_CMD_RDF, cmdiocb, ndlp, NULL)) {  in lpfc_els_rcv_rdf()
3821 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS | LOG_CGN_MGMT,  in lpfc_els_rcv_rdf()
3823 				 ndlp->nlp_DID, vport->fc_myDID);  in lpfc_els_rcv_rdf()
3828 	if (lpfc_issue_els_rdf(vport, 0)) {  in lpfc_els_rcv_rdf()
3829 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS | LOG_CGN_MGMT,  in lpfc_els_rcv_rdf()
3831 				 vport->fc_myDID);  in lpfc_els_rcv_rdf()
4210   * @vport: pointer to a host virtual N_Port data structure.
4231 lpfc_issue_els_edc(struct lpfc_vport *vport, uint8_t retry)  in lpfc_issue_els_edc()  argument
4233 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_edc()
4243 	if (vport->port_type == LPFC_NPIV_PORT)  in lpfc_issue_els_edc()
4246 	ndlp = lpfc_findnode_did(vport, Fabric_DID);  in lpfc_issue_els_edc()
4261 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp,  in lpfc_issue_els_edc()
4283 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS | LOG_CGN_MGMT,  in lpfc_issue_els_edc()
4296 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_edc()
4313 	rc = lpfc_issue_els_rdf(vport, 0);  in lpfc_issue_els_edc()
4319  * @vport: pointer to a host virtual N_Port data structure.
4323  * a @vport's @ndlp. It stops the timer for the delayed function retrial and
4326  * commands are sent for the @vport's nodes that require issuing discovery
4330 lpfc_cancel_retry_delay_tmo(struct lpfc_vport *vport, struct lpfc_nodelist *nlp)  in lpfc_cancel_retry_delay_tmo()  argument
4345 		if (vport->num_disc_nodes) {  in lpfc_cancel_retry_delay_tmo()
4346 			if (vport->port_state < LPFC_VPORT_READY) {  in lpfc_cancel_retry_delay_tmo()
4348 				lpfc_more_adisc(vport);  in lpfc_cancel_retry_delay_tmo()
4351 				lpfc_more_plogi(vport);  in lpfc_cancel_retry_delay_tmo()
4352 				if (vport->num_disc_nodes == 0) {  in lpfc_cancel_retry_delay_tmo()
4354 						  &vport->fc_flag);  in lpfc_cancel_retry_delay_tmo()
4355 					lpfc_can_disctmo(vport);  in lpfc_cancel_retry_delay_tmo()
4356 					lpfc_end_rscn(vport);  in lpfc_cancel_retry_delay_tmo()
4382 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_els_retry_delay()  local
4383 	struct lpfc_hba   *phba = vport->phba;  in lpfc_els_retry_delay()
4418 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_els_retry_delay_handler()  local
4440 		lpfc_issue_els_flogi(vport, ndlp, retry);  in lpfc_els_retry_delay_handler()
4443 		if (!lpfc_issue_els_plogi(vport, ndlp->nlp_DID, retry)) {  in lpfc_els_retry_delay_handler()
4445 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);  in lpfc_els_retry_delay_handler()
4449 		if (!lpfc_issue_els_adisc(vport, ndlp, retry)) {  in lpfc_els_retry_delay_handler()
4451 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_ADISC_ISSUE);  in lpfc_els_retry_delay_handler()
4456 		if (!lpfc_issue_els_prli(vport, ndlp, retry)) {  in lpfc_els_retry_delay_handler()
4458 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_PRLI_ISSUE);  in lpfc_els_retry_delay_handler()
4462 		if (!lpfc_issue_els_logo(vport, ndlp, retry)) {  in lpfc_els_retry_delay_handler()
4464 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_LOGO_ISSUE);  in lpfc_els_retry_delay_handler()
4468 		if (!test_bit(FC_VPORT_NEEDS_INIT_VPI, &vport->fc_flag))  in lpfc_els_retry_delay_handler()
4469 			lpfc_issue_els_fdisc(vport, ndlp, retry);  in lpfc_els_retry_delay_handler()
4477  * @vport: pointer to a virtual N_Port data structure.
4488 lpfc_link_reset(struct lpfc_vport *vport)  in lpfc_link_reset()  argument
4490 	struct lpfc_hba *phba = vport->phba;  in lpfc_link_reset()
4495 	lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,  in lpfc_link_reset()
4518 	mbox->vport = vport;  in lpfc_link_reset()
4556 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_els_retry()  local
4586 		ndlp = lpfc_findnode_did(vport, did);  in lpfc_els_retry()
4591 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_els_retry()
4617 			lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_els_retry()
4707 		if (test_bit(FC_PT2PT, &vport->fc_flag) &&  in lpfc_els_retry()
4714 				lpfc_printf_vlog(vport, KERN_WARNING, LOG_ELS,  in lpfc_els_retry()
4720 				set_bit(FC_PT2PT_NO_NVME, &vport->fc_flag);  in lpfc_els_retry()
4734 			lpfc_printf_vlog(vport, KERN_INFO,  in lpfc_els_retry()
4775 				lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,  in lpfc_els_retry()
4779 				lpfc_vport_set_state(vport,  in lpfc_els_retry()
4823 				vport->fc_sparam.cmn.bbRcvSizeMsb &= 0xf;  in lpfc_els_retry()
4825 				lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,  in lpfc_els_retry()
4852 				lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,  in lpfc_els_retry()
4856 				lpfc_vport_set_state(vport,  in lpfc_els_retry()
4890 		rc = lpfc_link_reset(vport);  in lpfc_els_retry()
4907 	    !lpfc_error_lost_link(vport, ulp_status, ulp_word4)) {  in lpfc_els_retry()
4921 	    !lpfc_error_lost_link(vport, ulp_status, ulp_word4)) {  in lpfc_els_retry()
4924 		maxretry = vport->cfg_devloss_tmo;  in lpfc_els_retry()
4934 	if (test_bit(FC_UNLOADING, &vport->load_flag))  in lpfc_els_retry()
4942 				lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_retry()
4952 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_retry()
4964 			if (timer_pending(&vport->fc_disctmo) ||  in lpfc_els_retry()
4965 			    test_bit(FC_RSCN_MODE, &vport->fc_flag))  in lpfc_els_retry()
4966 				lpfc_set_disctmo(vport);  in lpfc_els_retry()
4982 				lpfc_nlp_set_state(vport, ndlp,  in lpfc_els_retry()
4985 				lpfc_nlp_set_state(vport, ndlp,  in lpfc_els_retry()
4993 			lpfc_issue_els_flogi(vport, ndlp, cmdiocb->retry);  in lpfc_els_retry()
4996 			lpfc_issue_els_fdisc(vport, ndlp, cmdiocb->retry);  in lpfc_els_retry()
5001 				lpfc_nlp_set_state(vport, ndlp,  in lpfc_els_retry()
5004 			lpfc_issue_els_plogi(vport, did, cmdiocb->retry);  in lpfc_els_retry()
5008 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_ADISC_ISSUE);  in lpfc_els_retry()
5009 			lpfc_issue_els_adisc(vport, ndlp, cmdiocb->retry);  in lpfc_els_retry()
5014 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_PRLI_ISSUE);  in lpfc_els_retry()
5015 			lpfc_issue_els_prli(vport, ndlp, cmdiocb->retry);  in lpfc_els_retry()
5019 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_LOGO_ISSUE);  in lpfc_els_retry()
5020 			lpfc_issue_els_logo(vport, ndlp, cmdiocb->retry);  in lpfc_els_retry()
5026 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_els_retry()
5034 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_retry()
5192 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_logo_acc()  local
5198 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_cmpl_els_logo_acc()
5202 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_logo_acc()
5220 			lpfc_unreg_rpi(vport, ndlp);  in lpfc_cmpl_els_logo_acc()
5228 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);  in lpfc_cmpl_els_logo_acc()
5229 			lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);  in lpfc_cmpl_els_logo_acc()
5262 		lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_NODE,  in lpfc_mbx_cmpl_dflt_rpi()
5278 		lpfc_drop_node(ndlp->vport, ndlp);  in lpfc_mbx_cmpl_dflt_rpi()
5302 	struct lpfc_vport *vport = ndlp ? ndlp->vport : NULL;  in lpfc_cmpl_els_rsp()  local
5303 	struct Scsi_Host  *shost = vport ? lpfc_shost_from_vport(vport) : NULL;  in lpfc_cmpl_els_rsp()
5308 	if (!vport) {  in lpfc_cmpl_els_rsp()
5310 				"3177 null vport in ELS rsp\n");  in lpfc_cmpl_els_rsp()
5330 	if (!ndlp || lpfc_els_chk_latt(vport)) {  in lpfc_cmpl_els_rsp()
5336 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_cmpl_els_rsp()
5340 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_rsp()
5349 			if (!lpfc_unreg_rpi(vport, ndlp) &&  in lpfc_cmpl_els_rsp()
5350 			    !test_bit(FC_PT2PT, &vport->fc_flag)) {  in lpfc_cmpl_els_rsp()
5354 					lpfc_printf_vlog(vport, KERN_INFO,  in lpfc_cmpl_els_rsp()
5374 			mbox->vport = vport;  in lpfc_cmpl_els_rsp()
5381 				lpfc_nlp_set_state(vport, ndlp,  in lpfc_cmpl_els_rsp()
5397 			lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_cmpl_els_rsp()
5417 	    vport && vport->port_type == LPFC_NPIV_PORT &&  in lpfc_cmpl_els_rsp()
5429 			lpfc_drop_node(vport, ndlp);  in lpfc_cmpl_els_rsp()
5441  * @vport: pointer to a host virtual N_Port data structure.
5465 lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag,  in lpfc_els_rsp_acc()  argument
5469 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_acc()
5485 		elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry,  in lpfc_els_rsp_acc()
5515 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_els_rsp_acc()
5522 		elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry,  in lpfc_els_rsp_acc()
5570 			memcpy(&sp->portName, &vport->fc_sparam.portName,  in lpfc_els_rsp_acc()
5572 			memcpy(&sp->nodeName, &vport->fc_sparam.nodeName,  in lpfc_els_rsp_acc()
5575 			memcpy(pcmd, &vport->fc_sparam,  in lpfc_els_rsp_acc()
5594 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_els_rsp_acc()
5600 		elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry,  in lpfc_els_rsp_acc()
5632 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_els_rsp_acc()
5638 		elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry,  in lpfc_els_rsp_acc()
5702 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rsp_acc()
5708 			 ndlp->nlp_rpi, vport->fc_flag, kref_read(&ndlp->kref));  in lpfc_els_rsp_acc()
5714  * @vport: pointer to a virtual N_Port data structure.
5735 lpfc_els_rsp_reject(struct lpfc_vport *vport, uint32_t rejectError,  in lpfc_els_rsp_reject()  argument
5740 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_reject()
5749 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_reject()
5777 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rsp_reject()
5784 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_els_rsp_reject()
5808   * @vport: pointer to a host virtual N_Port data structure.
5821 lpfc_issue_els_edc_rsp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_issue_els_edc_rsp()  argument
5824 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_edc_rsp()
5840 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, cmdiocb->retry,  in lpfc_issue_els_edc_rsp()
5875 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_issue_els_edc_rsp()
5896 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_issue_els_edc_rsp()
5902 			 ndlp->nlp_rpi, vport->fc_flag);  in lpfc_issue_els_edc_rsp()
5909  * @vport: pointer to a virtual N_Port data structure.
5927 lpfc_els_rsp_adisc_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb,  in lpfc_els_rsp_adisc_acc()  argument
5930 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_adisc_acc()
5941 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_adisc_acc()
5965 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rsp_adisc_acc()
5978 	memcpy(&ap->portName, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_els_rsp_adisc_acc()
5979 	memcpy(&ap->nodeName, &vport->fc_nodename, sizeof(struct lpfc_name));  in lpfc_els_rsp_adisc_acc()
5980 	ap->DID = be32_to_cpu(vport->fc_myDID);  in lpfc_els_rsp_adisc_acc()
5982 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_els_rsp_adisc_acc()
6006  * @vport: pointer to a virtual N_Port data structure.
6024 lpfc_els_rsp_prli_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb,  in lpfc_els_rsp_prli_acc()  argument
6027 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_prli_acc()
6051 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rsp_prli_acc()
6065 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_prli_acc()
6087 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rsp_prli_acc()
6128 		lpfc_printf_vlog(vport, KERN_INFO,  in lpfc_els_rsp_prli_acc()
6158 		lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME_DISC,  in lpfc_els_rsp_prli_acc()
6169 		lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_els_rsp_prli_acc()
6174 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_els_rsp_prli_acc()
6198  * @vport: pointer to a virtual N_Port data structure.
6217 lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format,  in lpfc_els_rsp_rnid_acc()  argument
6220 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_rnid_acc()
6235 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_rnid_acc()
6257 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rsp_rnid_acc()
6268 	memcpy(&rn->portName, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_els_rsp_rnid_acc()
6269 	memcpy(&rn->nodeName, &vport->fc_nodename, sizeof(struct lpfc_name));  in lpfc_els_rsp_rnid_acc()
6277 		       &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_els_rsp_rnid_acc()
6288 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_els_rsp_rnid_acc()
6312  * @vport: pointer to a virtual N_Port data structure.
6319 lpfc_els_clear_rrq(struct lpfc_vport *vport,  in lpfc_els_clear_rrq()  argument
6322 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_clear_rrq()
6336 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_clear_rrq()
6345 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_els_clear_rrq()
6348 	if (vport->fc_myDID == be32_to_cpu(bf_get(rrq_did, rrq)))  in lpfc_els_clear_rrq()
6352 	prrq = lpfc_get_active_rrq(vport, xri, ndlp->nlp_DID);  in lpfc_els_clear_rrq()
6360  * @vport: pointer to a virtual N_Port data structure.
6370 lpfc_els_rsp_echo_acc(struct lpfc_vport *vport, uint8_t *data,  in lpfc_els_rsp_echo_acc()  argument
6373 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_echo_acc()
6392 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_echo_acc()
6414 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rsp_echo_acc()
6422 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,  in lpfc_els_rsp_echo_acc()
6445  * lpfc_els_disc_adisc - Issue remaining adisc iocbs to npr nodes of a vport
6446  * @vport: pointer to a host virtual N_Port data structure.
6450  * for the @vport. Each time an ELS ADISC IOCB is issued by invoking the
6451  * lpfc_issue_els_adisc() routine, the per @vport number of discover count
6453  * pre-configured threshold (cfg_discovery_threads), the @vport fc_flag will
6456  * all the ndlps with the @vport and there is none ADISC IOCB issued, the
6457  * @vport fc_flag shall be cleared with FC_NLP_MORE bit indicating there is
6464 lpfc_els_disc_adisc(struct lpfc_vport *vport)  in lpfc_els_disc_adisc()  argument
6470 	list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) {  in lpfc_els_disc_adisc()
6486 			lpfc_nlp_unreg_node(vport, ndlp);  in lpfc_els_disc_adisc()
6487 			lpfc_unreg_rpi(vport, ndlp);  in lpfc_els_disc_adisc()
6492 		lpfc_nlp_set_state(vport, ndlp, NLP_STE_ADISC_ISSUE);  in lpfc_els_disc_adisc()
6493 		lpfc_issue_els_adisc(vport, ndlp, 0);  in lpfc_els_disc_adisc()
6495 		vport->num_disc_nodes++;  in lpfc_els_disc_adisc()
6496 		if (vport->num_disc_nodes >=  in lpfc_els_disc_adisc()
6497 				vport->cfg_discovery_threads) {  in lpfc_els_disc_adisc()
6498 			set_bit(FC_NLP_MORE, &vport->fc_flag);  in lpfc_els_disc_adisc()
6504 		clear_bit(FC_NLP_MORE, &vport->fc_flag);  in lpfc_els_disc_adisc()
6509  * lpfc_els_disc_plogi - Issue plogi for all npr nodes of a vport before adisc
6510  * @vport: pointer to a host virtual N_Port data structure.
6513  * which are in node port recovery state, with a @vport. Each time an ELS
6515  * the per @vport number of discover count (num_disc_nodes) shall be
6517  * (cfg_discovery_threads), the @vport fc_flag will be marked with FC_NLP_MORE
6520  * the @vport and there is none ADISC PLOGI IOCB issued, the @vport fc_flag
6528 lpfc_els_disc_plogi(struct lpfc_vport *vport)  in lpfc_els_disc_plogi()  argument
6534 	list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) {  in lpfc_els_disc_plogi()
6540 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);  in lpfc_els_disc_plogi()
6541 			lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);  in lpfc_els_disc_plogi()
6543 			vport->num_disc_nodes++;  in lpfc_els_disc_plogi()
6544 			if (vport->num_disc_nodes >=  in lpfc_els_disc_plogi()
6545 					vport->cfg_discovery_threads) {  in lpfc_els_disc_plogi()
6546 				set_bit(FC_NLP_MORE, &vport->fc_flag);  in lpfc_els_disc_plogi()
6552 	lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_els_disc_plogi()
6554 			 sentplogi, vport->fc_flag);  in lpfc_els_disc_plogi()
6557 		lpfc_set_disctmo(vport);  in lpfc_els_disc_plogi()
6559 		clear_bit(FC_NLP_MORE, &vport->fc_flag);  in lpfc_els_disc_plogi()
6671 		      struct lpfc_vport *vport)  in lpfc_rdp_res_bbc_desc()  argument
6677 	bbCredit = vport->fc_sparam.cmn.bbCreditLsb |  in lpfc_rdp_res_bbc_desc()
6678 			(vport->fc_sparam.cmn.bbCreditMsb << 8);  in lpfc_rdp_res_bbc_desc()
6680 	if (vport->phba->fc_topology != LPFC_TOPOLOGY_LOOP) {  in lpfc_rdp_res_bbc_desc()
6681 		bbCredit = vport->phba->fc_fabparam.cmn.bbCreditLsb |  in lpfc_rdp_res_bbc_desc()
6682 			(vport->phba->fc_fabparam.cmn.bbCreditMsb << 8);  in lpfc_rdp_res_bbc_desc()
6841 		      uint8_t *page_a0, struct lpfc_vport *vport)  in lpfc_rdp_res_opd_desc()  argument
6949 		struct lpfc_vport *vport)  in lpfc_rdp_res_diag_port_names()  argument
6954 	memcpy(desc->port_names.wwnn, &vport->fc_nodename,  in lpfc_rdp_res_diag_port_names()
6957 	memcpy(desc->port_names.wwpn, &vport->fc_portname,  in lpfc_rdp_res_diag_port_names()
6966 		struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)  in lpfc_rdp_res_attach_port_names()  argument
6970 	if (test_bit(FC_FABRIC, &vport->fc_flag)) {  in lpfc_rdp_res_attach_port_names()
6971 		memcpy(desc->port_names.wwnn, &vport->fabric_nodename,  in lpfc_rdp_res_attach_port_names()
6974 		memcpy(desc->port_names.wwpn, &vport->fabric_portname,  in lpfc_rdp_res_attach_port_names()
6993 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_els_rdp_cmpl()  local
7012 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize,  in lpfc_els_rdp_cmpl()
7032 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rdp_cmpl()
7061 					     (len + pcmd), vport);  in lpfc_els_rdp_cmpl()
7063 					(len + pcmd), vport, ndlp);  in lpfc_els_rdp_cmpl()
7067 				     &rdp_context->link_stat, vport);  in lpfc_els_rdp_cmpl()
7084 				     rdp_context->page_a0, vport);  in lpfc_els_rdp_cmpl()
7112 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, lpfc_max_els_tries,  in lpfc_els_rdp_cmpl()
7174 	mbox->vport = rdp_context->ndlp->vport;  in lpfc_get_rdp_info()
7235 	mbox->vport = phba->pport;  in lpfc_get_sfp_info_wait()
7262 	mbox->vport = phba->pport;  in lpfc_get_sfp_info_wait()
7323  * @vport: pointer to a host virtual N_Port data structure.
7339 lpfc_els_rcv_rdp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_rdp()  argument
7342 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_rdp()
7368 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rcv_rdp()
7403 		lpfc_printf_vlog(ndlp->vport, KERN_WARNING, LOG_ELS,  in lpfc_els_rcv_rdp()
7420 	lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_rdp()
7564 lpfc_sli4_set_beacon(struct lpfc_vport *vport,  in lpfc_sli4_set_beacon()  argument
7568 	struct lpfc_hba *phba = vport->phba;  in lpfc_sli4_set_beacon()
7585 	mbox->vport = phba->pport;  in lpfc_sli4_set_beacon()
7637  * @vport: pointer to a host virtual N_Port data structure.
7650 lpfc_els_rcv_lcb(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_lcb()  argument
7653 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_lcb()
7665 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rcv_lcb()
7709 	if (lpfc_sli4_set_beacon(vport, lcb_context, state)) {  in lpfc_els_rcv_lcb()
7710 		lpfc_printf_vlog(ndlp->vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_els_rcv_lcb()
7723 	lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_lcb()
7729  * lpfc_els_flush_rscn - Clean up any rscn activities with a vport
7730  * @vport: pointer to a host virtual N_Port data structure.
7733  * (RSCN) activity with a @vport. Note that the fc_rscn_flush flag of the
7734  * @vport together with the host_lock is used to prevent multiple thread
7735  * trying to access the RSCN array on a same @vport at the same time.
7738 lpfc_els_flush_rscn(struct lpfc_vport *vport)  in lpfc_els_flush_rscn()  argument
7740 	struct Scsi_Host *shost = lpfc_shost_from_vport(vport);  in lpfc_els_flush_rscn()
7741 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_flush_rscn()
7745 	if (vport->fc_rscn_flush) {  in lpfc_els_flush_rscn()
7746 		/* Another thread is walking fc_rscn_id_list on this vport */  in lpfc_els_flush_rscn()
7750 	/* Indicate we are walking lpfc_els_flush_rscn on this vport */  in lpfc_els_flush_rscn()
7751 	vport->fc_rscn_flush = 1;  in lpfc_els_flush_rscn()
7754 	for (i = 0; i < vport->fc_rscn_id_cnt; i++) {  in lpfc_els_flush_rscn()
7755 		lpfc_in_buf_free(phba, vport->fc_rscn_id_list[i]);  in lpfc_els_flush_rscn()
7756 		vport->fc_rscn_id_list[i] = NULL;  in lpfc_els_flush_rscn()
7758 	clear_bit(FC_RSCN_MODE, &vport->fc_flag);  in lpfc_els_flush_rscn()
7759 	clear_bit(FC_RSCN_DISCOVERY, &vport->fc_flag);  in lpfc_els_flush_rscn()
7761 	vport->fc_rscn_id_cnt = 0;  in lpfc_els_flush_rscn()
7763 	lpfc_can_disctmo(vport);  in lpfc_els_flush_rscn()
7765 	vport->fc_rscn_flush = 0;  in lpfc_els_flush_rscn()
7770  * @vport: pointer to a host virtual N_Port data structure.
7774  * Configuration Notification (RSCN) to a @did on @vport.
7781 lpfc_rscn_payload_check(struct lpfc_vport *vport, uint32_t did)  in lpfc_rscn_payload_check()  argument
7787 	struct Scsi_Host *shost = lpfc_shost_from_vport(vport);  in lpfc_rscn_payload_check()
7796 	if (test_bit(FC_RSCN_DISCOVERY, &vport->fc_flag))  in lpfc_rscn_payload_check()
7800 	if (vport->fc_rscn_flush) {  in lpfc_rscn_payload_check()
7801 		/* Another thread is walking fc_rscn_id_list on this vport */  in lpfc_rscn_payload_check()
7805 	/* Indicate we are walking fc_rscn_id_list on this vport */  in lpfc_rscn_payload_check()
7806 	vport->fc_rscn_flush = 1;  in lpfc_rscn_payload_check()
7808 	for (i = 0; i < vport->fc_rscn_id_cnt; i++) {  in lpfc_rscn_payload_check()
7809 		lp = vport->fc_rscn_id_list[i]->virt;  in lpfc_rscn_payload_check()
7836 	/* Indicate we are done with walking fc_rscn_id_list on this vport */  in lpfc_rscn_payload_check()
7837 	vport->fc_rscn_flush = 0;  in lpfc_rscn_payload_check()
7840 	/* Indicate we are done with walking fc_rscn_id_list on this vport */  in lpfc_rscn_payload_check()
7841 	vport->fc_rscn_flush = 0;  in lpfc_rscn_payload_check()
7846  * lpfc_rscn_recovery_check - Send recovery event to vport nodes matching rscn
7847  * @vport: pointer to a host virtual N_Port data structure.
7850  * state machine for a @vport's nodes that are with pending RSCN (Registration
7857 lpfc_rscn_recovery_check(struct lpfc_vport *vport)  in lpfc_rscn_recovery_check()  argument
7862 	list_for_each_entry_safe(ndlp, n, &vport->fc_nodes, nlp_listp) {  in lpfc_rscn_recovery_check()
7864 		    !lpfc_rscn_payload_check(vport, ndlp->nlp_DID))  in lpfc_rscn_recovery_check()
7868 		if (vport->phba->nvmet_support)  in lpfc_rscn_recovery_check()
7883 		lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_rscn_recovery_check()
7885 		lpfc_cancel_retry_delay_tmo(vport, ndlp);  in lpfc_rscn_recovery_check()
7892  * @vport: pointer to a host virtual N_Port data structure.
7899 lpfc_send_rscn_event(struct lpfc_vport *vport,  in lpfc_send_rscn_event()  argument
7903 	struct Scsi_Host *shost = lpfc_shost_from_vport(vport);  in lpfc_send_rscn_event()
7915 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_send_rscn_event()
7935  * @vport: pointer to a host virtual N_Port data structure.
7946  * state, the fc_rscn_id_list of this @vport is walked and the
7956 lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_rscn()  argument
7959 	struct Scsi_Host *shost = lpfc_shost_from_vport(vport);  in lpfc_els_rcv_rscn()
7960 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rcv_rscn()
7974 	lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_els_rcv_rscn()
7976 			 vport->fc_flag, payload_len, *lp,  in lpfc_els_rcv_rscn()
7977 			 vport->fc_rscn_id_cnt);  in lpfc_els_rcv_rscn()
7980 	lpfc_send_rscn_event(vport, cmdiocb);  in lpfc_els_rcv_rscn()
7987 	if (test_bit(FC_PT2PT, &vport->fc_flag)) {  in lpfc_els_rcv_rscn()
7989 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rcv_rscn()
7991 				 *lp, vport->fc_flag, payload_len);  in lpfc_els_rcv_rscn()
7992 		lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_rscn()
7999 			lpfc_nvme_rescan_port(vport, ndlp);  in lpfc_els_rcv_rscn()
8006 	if (vport->port_state <= LPFC_NS_QRY) {  in lpfc_els_rcv_rscn()
8007 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_rcv_rscn()
8009 			ndlp->nlp_DID, vport->port_state, ndlp->nlp_flag);  in lpfc_els_rcv_rscn()
8011 		lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_rscn()
8019 		!(vport->cfg_peer_port_login)) {  in lpfc_els_rcv_rscn()
8032 			lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_els_rcv_rscn()
8035 					 vport->fc_flag, payload_len,  in lpfc_els_rcv_rscn()
8036 					 *lp, vport->fc_rscn_id_cnt);  in lpfc_els_rcv_rscn()
8037 			lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_rcv_rscn()
8038 				"RCV RSCN vport:  did:x%x/ste:x%x flg:x%lx",  in lpfc_els_rcv_rscn()
8039 				ndlp->nlp_DID, vport->port_state,  in lpfc_els_rcv_rscn()
8042 			lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb,  in lpfc_els_rcv_rscn()
8045 			if (test_bit(FC_DISC_TMO, &vport->fc_flag)) {  in lpfc_els_rcv_rscn()
8047 				mod_timer(&vport->fc_disctmo,  in lpfc_els_rcv_rscn()
8056 	if (vport->fc_rscn_flush) {  in lpfc_els_rcv_rscn()
8057 		/* Another thread is walking fc_rscn_id_list on this vport */  in lpfc_els_rcv_rscn()
8059 		set_bit(FC_RSCN_DISCOVERY, &vport->fc_flag);  in lpfc_els_rcv_rscn()
8061 		lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_rscn()
8064 	/* Indicate we are walking fc_rscn_id_list on this vport */  in lpfc_els_rcv_rscn()
8065 	vport->fc_rscn_flush = 1;  in lpfc_els_rcv_rscn()
8068 	rscn_cnt = vport->fc_rscn_id_cnt;  in lpfc_els_rcv_rscn()
8072 	if (test_bit(FC_RSCN_MODE, &vport->fc_flag) ||  in lpfc_els_rcv_rscn()
8073 	    test_bit(FC_NDISC_ACTIVE, &vport->fc_flag)) {  in lpfc_els_rcv_rscn()
8074 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_rcv_rscn()
8076 			ndlp->nlp_DID, vport->port_state, ndlp->nlp_flag);  in lpfc_els_rcv_rscn()
8078 		set_bit(FC_RSCN_DEFERRED, &vport->fc_flag);  in lpfc_els_rcv_rscn()
8081 		if (test_bit(FC_DISC_TMO, &vport->fc_flag)) {  in lpfc_els_rcv_rscn()
8083 			mod_timer(&vport->fc_disctmo,  in lpfc_els_rcv_rscn()
8087 		    !test_bit(FC_RSCN_DISCOVERY, &vport->fc_flag)) {  in lpfc_els_rcv_rscn()
8088 			set_bit(FC_RSCN_MODE, &vport->fc_flag);  in lpfc_els_rcv_rscn()
8090 				cmd = vport->fc_rscn_id_list[rscn_cnt-1]->virt;  in lpfc_els_rcv_rscn()
8100 				vport->fc_rscn_id_list[rscn_cnt] = pcmd;  in lpfc_els_rcv_rscn()
8101 				vport->fc_rscn_id_cnt++;  in lpfc_els_rcv_rscn()
8108 			lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_els_rcv_rscn()
8111 					 vport->fc_rscn_id_cnt, vport->fc_flag,  in lpfc_els_rcv_rscn()
8112 					 vport->port_state);  in lpfc_els_rcv_rscn()
8114 			set_bit(FC_RSCN_DISCOVERY, &vport->fc_flag);  in lpfc_els_rcv_rscn()
8116 			lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_els_rcv_rscn()
8119 					 vport->fc_rscn_id_cnt, vport->fc_flag,  in lpfc_els_rcv_rscn()
8120 					 vport->port_state);  in lpfc_els_rcv_rscn()
8122 		/* Indicate we are done walking fc_rscn_id_list on this vport */  in lpfc_els_rcv_rscn()
8123 		vport->fc_rscn_flush = 0;  in lpfc_els_rcv_rscn()
8125 		lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_rscn()
8127 		lpfc_rscn_recovery_check(vport);  in lpfc_els_rcv_rscn()
8130 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_rcv_rscn()
8132 		ndlp->nlp_DID, vport->port_state, ndlp->nlp_flag);  in lpfc_els_rcv_rscn()
8134 	set_bit(FC_RSCN_MODE, &vport->fc_flag);  in lpfc_els_rcv_rscn()
8135 	vport->fc_rscn_id_list[vport->fc_rscn_id_cnt++] = pcmd;  in lpfc_els_rcv_rscn()
8136 	/* Indicate we are done walking fc_rscn_id_list on this vport */  in lpfc_els_rcv_rscn()
8137 	vport->fc_rscn_flush = 0;  in lpfc_els_rcv_rscn()
8143 	lpfc_set_disctmo(vport);  in lpfc_els_rcv_rscn()
8145 	lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_rscn()
8147 	lpfc_rscn_recovery_check(vport);  in lpfc_els_rcv_rscn()
8148 	return lpfc_els_handle_rscn(vport);  in lpfc_els_rcv_rscn()
8152  * lpfc_els_handle_rscn - Handle rscn for a vport
8153  * @vport: pointer to a host virtual N_Port data structure.
8156  * (RSCN) for a @vport. If login to NameServer does not exist, a new ndlp shall
8161  * RSCN activities with the @vport.
8164  *   0 - Cleaned up rscn on the @vport
8168 lpfc_els_handle_rscn(struct lpfc_vport *vport)  in lpfc_els_handle_rscn()  argument
8171 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_handle_rscn()
8174 	if (test_bit(FC_UNLOADING, &vport->load_flag)) {  in lpfc_els_handle_rscn()
8175 		lpfc_els_flush_rscn(vport);  in lpfc_els_handle_rscn()
8180 	lpfc_set_disctmo(vport);  in lpfc_els_handle_rscn()
8183 	lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,  in lpfc_els_handle_rscn()
8185 			 vport->fc_flag, 0, vport->fc_rscn_id_cnt,  in lpfc_els_handle_rscn()
8186 			 vport->port_state, vport->num_disc_nodes,  in lpfc_els_handle_rscn()
8187 			 vport->gidft_inp);  in lpfc_els_handle_rscn()
8190 	vport->fc_ns_retry = 0;  in lpfc_els_handle_rscn()
8191 	vport->num_disc_nodes = 0;  in lpfc_els_handle_rscn()
8193 	ndlp = lpfc_findnode_did(vport, NameServer_DID);  in lpfc_els_handle_rscn()
8201 			if (lpfc_issue_gidft(vport) > 0)  in lpfc_els_handle_rscn()
8204 			if (lpfc_issue_gidpt(vport) > 0)  in lpfc_els_handle_rscn()
8213 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);  in lpfc_els_handle_rscn()
8215 			ndlp = lpfc_nlp_init(vport, NameServer_DID);  in lpfc_els_handle_rscn()
8217 				lpfc_els_flush_rscn(vport);  in lpfc_els_handle_rscn()
8221 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);  in lpfc_els_handle_rscn()
8224 		lpfc_issue_els_plogi(vport, NameServer_DID, 0);  in lpfc_els_handle_rscn()
8231 	lpfc_els_flush_rscn(vport);  in lpfc_els_handle_rscn()
8237  * @vport: pointer to a host virtual N_Port data structure.
8249  * FLOGI shall be compared with the Port WWN of the @vport to determine who
8253  * of this will be marked in the @vport fc_flag field with FC_PT2PT_PLOGI
8261 lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_flogi()  argument
8264 	struct Scsi_Host *shost = lpfc_shost_from_vport(vport);  in lpfc_els_rcv_flogi()
8265 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rcv_flogi()
8284 	lpfc_set_disctmo(vport);  in lpfc_els_rcv_flogi()
8292 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_els_rcv_flogi()
8299 	(void) lpfc_check_sparm(vport, ndlp, sp, CLASS3, 1);  in lpfc_els_rcv_flogi()
8306 	rc = memcmp(&vport->fc_portname, &sp->portName,  in lpfc_els_rcv_flogi()
8321 			mbox->vport = vport;  in lpfc_els_rcv_flogi()
8333 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS | LOG_LIBDFC,  in lpfc_els_rcv_flogi()
8343 		set_bit(FC_PT2PT_PLOGI, &vport->fc_flag);  in lpfc_els_rcv_flogi()
8350 		vport->fc_myDID = PT2PT_LocalID;  in lpfc_els_rcv_flogi()
8352 		vport->fc_myDID = PT2PT_RemoteID;  in lpfc_els_rcv_flogi()
8356 	 * The vport state should go to LPFC_FLOGI only  in lpfc_els_rcv_flogi()
8360 	fc_flag = vport->fc_flag;  in lpfc_els_rcv_flogi()
8361 	port_state = vport->port_state;  in lpfc_els_rcv_flogi()
8365 	vport->rcv_flogi_cnt++;  in lpfc_els_rcv_flogi()
8367 	set_bit(FC_PT2PT, &vport->fc_flag);  in lpfc_els_rcv_flogi()
8368 	clear_bit(FC_FABRIC, &vport->fc_flag);  in lpfc_els_rcv_flogi()
8369 	clear_bit(FC_PUBLIC_LOOP, &vport->fc_flag);  in lpfc_els_rcv_flogi()
8370 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rcv_flogi()
8373 			 port_state, vport->port_state,  in lpfc_els_rcv_flogi()
8374 			 fc_flag, vport->fc_flag);  in lpfc_els_rcv_flogi()
8381 	did = vport->fc_myDID;  in lpfc_els_rcv_flogi()
8382 	vport->fc_myDID = Fabric_DID;  in lpfc_els_rcv_flogi()
8393 		vport->fc_myDID = did;  in lpfc_els_rcv_flogi()
8395 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rcv_flogi()
8413 	lpfc_els_rsp_acc(vport, ELS_CMD_FLOGI, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_flogi()
8416 	vport->fc_myDID = did;  in lpfc_els_rcv_flogi()
8423  * @vport: pointer to a host virtual N_Port data structure.
8438 lpfc_els_rcv_rnid(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_rnid()  argument
8458 		lpfc_els_rsp_rnid_acc(vport, rn->Format, cmdiocb, ndlp);  in lpfc_els_rcv_rnid()
8466 		lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp,  in lpfc_els_rcv_rnid()
8474  * @vport: pointer to a host virtual N_Port data structure.
8482 lpfc_els_rcv_echo(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_echo()  argument
8492 	lpfc_els_rsp_echo_acc(vport, pcmd, cmdiocb, ndlp);  in lpfc_els_rcv_echo()
8498  * @vport: pointer to a host virtual N_Port data structure.
8510 lpfc_els_rcv_lirr(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_lirr()  argument
8520 	lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_lirr()
8526  * @vport: pointer to a host virtual N_Port data structure.
8541 lpfc_els_rcv_rrq(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_rrq()  argument
8544 	lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_rrq()
8545 	if (vport->phba->sli_rev == LPFC_SLI_REV4)  in lpfc_els_rcv_rrq()
8546 		lpfc_els_clear_rrq(vport, cmdiocb, ndlp);  in lpfc_els_rcv_rrq()
8635 	lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_ELS,  in lpfc_els_rsp_rls_acc()
8659  * @vport: pointer to a host virtual N_Port data structure.
8676 lpfc_els_rcv_rls(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_rls()  argument
8679 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_rls()
8697 		mbox->vport = vport;  in lpfc_els_rcv_rls()
8716 	lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_rls()
8722  * @vport: pointer to a host virtual N_Port data structure.
8742 lpfc_els_rcv_rtv(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_rtv()  argument
8748 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_rtv()
8797 	lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_ELS,  in lpfc_els_rcv_rtv()
8826 	lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_rtv()
8831  * @vport: pointer to a host virtual N_Port data structure.
8844 lpfc_issue_els_rrq(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,  in lpfc_issue_els_rrq()  argument
8847 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_rrq()
8859 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, 0, ndlp, did,  in lpfc_issue_els_rrq()
8873 	bf_set(rrq_did, els_rrq, vport->fc_myDID);  in lpfc_issue_els_rrq()
8878 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_rrq()
8915 	struct lpfc_nodelist *ndlp = lpfc_findnode_did(rrq->vport,  in lpfc_send_rrq()
8921 		return lpfc_issue_els_rrq(rrq->vport, ndlp,  in lpfc_send_rrq()
8929  * @vport: pointer to a host virtual N_Port data structure.
8947 lpfc_els_rsp_rpl_acc(struct lpfc_vport *vport, uint16_t cmdsize,  in lpfc_els_rsp_rpl_acc()  argument
8951 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rsp_rpl_acc()
8959 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_rpl_acc()
8989 	rpl_rsp.port_num_blk.portID = be32_to_cpu(vport->fc_myDID);  in lpfc_els_rsp_rpl_acc()
8990 	memcpy(&rpl_rsp.port_num_blk.portName, &vport->fc_portname,  in lpfc_els_rsp_rpl_acc()
8994 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rsp_rpl_acc()
9021  * @vport: pointer to a host virtual N_Port data structure.
9036 lpfc_els_rcv_rpl(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_rpl()  argument
9053 		lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp,  in lpfc_els_rcv_rpl()
9072 	lpfc_els_rsp_rpl_acc(vport, cmdsize, cmdiocb, ndlp);  in lpfc_els_rcv_rpl()
9079  * @vport: pointer to a virtual N_Port data structure.
9088  * remote PortName is compared against the FC PortName stored in the @vport
9090  * compared against the FC NodeName stored in the @vport data structure.
9102 lpfc_els_rcv_farp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_farp()  argument
9110 	did = get_job_els_rsp64_did(vport->phba, cmdiocb);  in lpfc_els_rcv_farp()
9117 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rcv_farp()
9127 		if (memcmp(&fp->RportName, &vport->fc_portname,  in lpfc_els_rcv_farp()
9134 		if (memcmp(&fp->RnodeName, &vport->fc_nodename,  in lpfc_els_rcv_farp()
9145 				lpfc_nlp_set_state(vport, ndlp,  in lpfc_els_rcv_farp()
9147 				lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);  in lpfc_els_rcv_farp()
9152 				lpfc_issue_els_farpr(vport, did, 0);  in lpfc_els_rcv_farp()
9160  * @vport: pointer to a host virtual N_Port data structure.
9173 lpfc_els_rcv_farpr(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_farpr()  argument
9178 	did = get_job_els_rsp64_did(vport->phba, cmdiocb);  in lpfc_els_rcv_farpr()
9181 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rcv_farpr()
9184 	lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);  in lpfc_els_rcv_farpr()
9191  * @vport: pointer to a host virtual N_Port data structure.
9197  * only be processed on a physical port (i.e., the @vport represents the
9209 lpfc_els_rcv_fan(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_fan()  argument
9212 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_fan()
9216 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "0265 FAN received\n");  in lpfc_els_rcv_fan()
9220 	if ((vport == phba->pport) &&  in lpfc_els_rcv_fan()
9221 	    (vport->port_state == LPFC_LOCAL_CFG_LINK)) {  in lpfc_els_rcv_fan()
9227 			lpfc_issue_init_vfi(vport);  in lpfc_els_rcv_fan()
9230 			vport->fc_myDID = vport->fc_prevDID;  in lpfc_els_rcv_fan()
9232 				lpfc_issue_fabric_reglogin(vport);  in lpfc_els_rcv_fan()
9234 				lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_rcv_fan()
9236 					vport->fc_prevDID, vport->fc_myDID);  in lpfc_els_rcv_fan()
9237 				lpfc_issue_reg_vfi(vport);  in lpfc_els_rcv_fan()
9246  * @vport: pointer to a host virtual N_Port data structure.
9254 lpfc_els_rcv_edc(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,  in lpfc_els_rcv_edc()  argument
9257 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rcv_edc()
9272 	lpfc_printf_vlog(vport, KERN_INFO,  in lpfc_els_rcv_edc()
9370 	lpfc_issue_els_edc_rsp(vport, cmdiocb, ndlp);  in lpfc_els_rcv_edc()
9378  * @t: timer context used to obtain the vport.
9389 	struct lpfc_vport *vport = from_timer(vport, t, els_tmofunc);  in lpfc_els_timeout()  local
9390 	struct lpfc_hba   *phba = vport->phba;  in lpfc_els_timeout()
9394 	spin_lock_irqsave(&vport->work_port_lock, iflag);  in lpfc_els_timeout()
9395 	tmo_posted = vport->work_port_events & WORKER_ELS_TMO;  in lpfc_els_timeout()
9396 	if (!tmo_posted && !test_bit(FC_UNLOADING, &vport->load_flag))  in lpfc_els_timeout()
9397 		vport->work_port_events |= WORKER_ELS_TMO;  in lpfc_els_timeout()
9398 	spin_unlock_irqrestore(&vport->work_port_lock, iflag);  in lpfc_els_timeout()
9400 	if (!tmo_posted && !test_bit(FC_UNLOADING, &vport->load_flag))  in lpfc_els_timeout()
9408  * @vport: pointer to a virtual N_Port data structure.
9412  * ABORT/CLOSE/FARP/FARPR/FDISC), which are associated with the @vport by
9416 lpfc_els_timeout_handler(struct lpfc_vport *vport)  in lpfc_els_timeout_handler()  argument
9418 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_timeout_handler()
9461 		if (piocb->vport != vport)  in lpfc_els_timeout_handler()
9486 			ndlp = __lpfc_findnode_rpi(vport, ulp_context);  in lpfc_els_timeout_handler()
9497 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_els_timeout_handler()
9513 			mod_timer(&vport->els_tmofunc,  in lpfc_els_timeout_handler()
9518  * lpfc_els_flush_cmd - Clean up the outstanding els commands to a vport
9519  * @vport: pointer to a host virtual N_Port data structure.
9522  * @vport. It first aborts the @vport by invoking lpfc_fabric_abort_vport()
9524  * IOCBs with the @vport other than the QUE_RING and ABORT/CLOSE IOCBs. For
9530  * completion queue IOCB that is associated with the @vport and is not
9538 lpfc_els_flush_cmd(struct lpfc_vport *vport)  in lpfc_els_flush_cmd()  argument
9542 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_flush_cmd()
9549 	lpfc_fabric_abort_vport(vport);  in lpfc_els_flush_cmd()
9572 		lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_flush_cmd()
9578 				 (piocb->vport == vport),  in lpfc_els_flush_cmd()
9581 		if (piocb->vport != vport)  in lpfc_els_flush_cmd()
9636 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_els_flush_cmd()
9661 		if (piocb->vport != vport)  in lpfc_els_flush_cmd()
9669 	if (vport == phba->pport) {  in lpfc_els_flush_cmd()
9708 	struct lpfc_vport *vport;  in lpfc_els_flush_all_cmd()  local
9711 	list_for_each_entry(vport, &phba->port_list, listentry)  in lpfc_els_flush_all_cmd()
9712 		lpfc_els_flush_cmd(vport);  in lpfc_els_flush_all_cmd()
9732 	struct lpfc_vport *vport = cmdiocbp->vport;  in lpfc_send_els_failure_event()  local
9733 	struct Scsi_Host *shost = lpfc_shost_from_vport(vport);  in lpfc_send_els_failure_event()
9790  * @vport: Pointer to vport object.
9798 lpfc_send_els_event(struct lpfc_vport *vport,  in lpfc_send_els_event()  argument
9804 	struct Scsi_Host *shost = lpfc_shost_from_vport(vport);  in lpfc_send_els_event()
9809 			lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_send_els_event()
9819 			lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_send_els_event()
10162 lpfc_els_rcv_fpin(struct lpfc_vport *vport, void *p, u32 fpin_length)  in lpfc_els_rcv_fpin()  argument
10164 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_fpin()
10173 	if (vport->port_state < LPFC_DISC_AUTH)  in lpfc_els_rcv_fpin()
10262 			fc_host_fpin_rcv(lpfc_shost_from_vport(vport),  in lpfc_els_rcv_fpin()
10272  * @vport: pointer to a host virtual N_Port data structure.
10284 		      struct lpfc_vport *vport, struct lpfc_iocbq *elsiocb)  in lpfc_els_unsol_buffer()  argument
10294 	if (!vport || !elsiocb->cmd_dmabuf)  in lpfc_els_unsol_buffer()
10311 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10318 	if (lpfc_els_chk_latt(vport))  in lpfc_els_unsol_buffer()
10321 	/* Ignore traffic received during vport shutdown. */  in lpfc_els_unsol_buffer()
10322 	if (test_bit(FC_UNLOADING, &vport->load_flag))  in lpfc_els_unsol_buffer()
10326 	if (test_bit(FC_DISC_DELAYED, &vport->fc_flag) &&  in lpfc_els_unsol_buffer()
10330 	ndlp = lpfc_findnode_did(vport, did);  in lpfc_els_unsol_buffer()
10333 		ndlp = lpfc_nlp_init(vport, did);  in lpfc_els_unsol_buffer()
10336 		lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);  in lpfc_els_unsol_buffer()
10341 		lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);  in lpfc_els_unsol_buffer()
10360 	elsiocb->vport = vport;  in lpfc_els_unsol_buffer()
10366 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_unsol_buffer()
10369 			 cmd, did, kref_read(&ndlp->kref), vport->port_state,  in lpfc_els_unsol_buffer()
10370 			 vport->fc_flag, vport->fc_myDID, vport->fc_prevDID);  in lpfc_els_unsol_buffer()
10373 	if ((vport->port_state < LPFC_FABRIC_CFG_LINK) &&  in lpfc_els_unsol_buffer()
10375 	    !((cmd == ELS_CMD_PLOGI) && test_bit(FC_PT2PT, &vport->fc_flag))) {  in lpfc_els_unsol_buffer()
10383 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10385 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10391 			vport->fc_prevDID = vport->fc_myDID;  in lpfc_els_unsol_buffer()
10396 			vport->fc_myDID =  in lpfc_els_unsol_buffer()
10399 			lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_els_unsol_buffer()
10401 					 "%x\n", vport->fc_myDID,  in lpfc_els_unsol_buffer()
10402 					 vport->fc_prevDID);  in lpfc_els_unsol_buffer()
10405 		lpfc_send_els_event(vport, ndlp, payload);  in lpfc_els_unsol_buffer()
10408 		if (test_bit(FC_DISC_DELAYED, &vport->fc_flag)) {  in lpfc_els_unsol_buffer()
10414 		if (vport->port_state < LPFC_DISC_AUTH) {  in lpfc_els_unsol_buffer()
10423 		lpfc_disc_state_machine(vport, ndlp, elsiocb,  in lpfc_els_unsol_buffer()
10428 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10430 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10437 		if (vport->port_state >= LPFC_LOCAL_CFG_LINK &&  in lpfc_els_unsol_buffer()
10438 		    test_bit(FC_PT2PT, &vport->fc_flag) &&  in lpfc_els_unsol_buffer()
10439 		    vport->rcv_flogi_cnt >= 1) {  in lpfc_els_unsol_buffer()
10446 		lpfc_els_rcv_flogi(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10451 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10455 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10457 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10460 		lpfc_send_els_event(vport, ndlp, payload);  in lpfc_els_unsol_buffer()
10461 		if (vport->port_state < LPFC_DISC_AUTH) {  in lpfc_els_unsol_buffer()
10466 		lpfc_disc_state_machine(vport, ndlp, elsiocb, NLP_EVT_RCV_LOGO);  in lpfc_els_unsol_buffer()
10468 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10472 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10474 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10477 		lpfc_send_els_event(vport, ndlp, payload);  in lpfc_els_unsol_buffer()
10478 		if (vport->port_state < LPFC_DISC_AUTH) {  in lpfc_els_unsol_buffer()
10483 		lpfc_disc_state_machine(vport, ndlp, elsiocb, NLP_EVT_RCV_PRLO);  in lpfc_els_unsol_buffer()
10487 		lpfc_els_rcv_lcb(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10491 		lpfc_els_rcv_rdp(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10495 		lpfc_els_rcv_rscn(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10497 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10501 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10503 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10505 		lpfc_send_els_event(vport, ndlp, payload);  in lpfc_els_unsol_buffer()
10507 		if (vport->port_state < LPFC_DISC_AUTH) {  in lpfc_els_unsol_buffer()
10512 		lpfc_disc_state_machine(vport, ndlp, elsiocb,  in lpfc_els_unsol_buffer()
10516 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10518 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10521 		if (vport->port_state < LPFC_DISC_AUTH) {  in lpfc_els_unsol_buffer()
10526 		lpfc_disc_state_machine(vport, ndlp, elsiocb,  in lpfc_els_unsol_buffer()
10530 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10532 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10535 		lpfc_els_rcv_farpr(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10538 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10540 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10543 		lpfc_els_rcv_farp(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10546 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10548 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10551 		lpfc_els_rcv_fan(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10555 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10557 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10560 		if ((vport->port_state < LPFC_DISC_AUTH) &&  in lpfc_els_unsol_buffer()
10561 		    test_bit(FC_FABRIC, &vport->fc_flag)) {  in lpfc_els_unsol_buffer()
10566 		lpfc_disc_state_machine(vport, ndlp, elsiocb, NLP_EVT_RCV_PRLI);  in lpfc_els_unsol_buffer()
10569 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10571 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10574 		lpfc_els_rcv_lirr(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10576 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10580 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10582 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10585 		lpfc_els_rcv_rls(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10587 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10591 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10593 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10596 		lpfc_els_rcv_rpl(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10598 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10602 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10604 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10607 		lpfc_els_rcv_rnid(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10609 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10613 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10615 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10617 		lpfc_els_rcv_rtv(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10619 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10623 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10625 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10628 		lpfc_els_rcv_rrq(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10630 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10634 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10636 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10639 		lpfc_els_rcv_echo(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10641 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10650 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10653 				      did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10655 		lpfc_els_rcv_fpin(vport, (struct fc_els_fpin *)payload,  in lpfc_els_unsol_buffer()
10661 		lpfc_els_rcv_edc(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10667 			lpfc_printf_vlog(vport, KERN_WARNING, LOG_ELS,  in lpfc_els_unsol_buffer()
10675 		lpfc_els_rcv_rdf(vport, elsiocb, ndlp);  in lpfc_els_unsol_buffer()
10678 		lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,  in lpfc_els_unsol_buffer()
10680 			cmd, did, vport->port_state);  in lpfc_els_unsol_buffer()
10687 		lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,  in lpfc_els_unsol_buffer()
10691 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10702 		lpfc_els_rsp_reject(vport, stat.un.lsRjtError, elsiocb, ndlp,  in lpfc_els_unsol_buffer()
10706 			lpfc_disc_state_machine(vport, ndlp, NULL,  in lpfc_els_unsol_buffer()
10728 		mbox->vport = vport;  in lpfc_els_unsol_buffer()
10737 	if (vport && !test_bit(FC_UNLOADING, &vport->load_flag))  in lpfc_els_unsol_buffer()
10738 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_els_unsol_buffer()
10762 	struct lpfc_vport *vport = elsiocb->vport;  in lpfc_els_unsol_event()  local
10801 				vport = phba->pport;  in lpfc_els_unsol_event()
10803 				vport = lpfc_find_vport_by_vpid(phba,  in lpfc_els_unsol_event()
10834 	lpfc_els_unsol_buffer(phba, pring, vport, elsiocb);  in lpfc_els_unsol_event()
10852 lpfc_start_fdmi(struct lpfc_vport *vport)  in lpfc_start_fdmi()  argument
10860 	ndlp = lpfc_findnode_did(vport, FDMI_DID);  in lpfc_start_fdmi()
10862 		ndlp = lpfc_nlp_init(vport, FDMI_DID);  in lpfc_start_fdmi()
10870 	lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);  in lpfc_start_fdmi()
10871 	lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);  in lpfc_start_fdmi()
10877  * @vport: pointer to a virtual N_Port data structure.
10880  * State Change Request (SCR) for a @vport. This routine will create an
10881  * ndlp for the Name Server associated to the @vport if such node does
10884  * (FDMI) is configured to the @vport, a FDMI node will be created and
10888 lpfc_do_scr_ns_plogi(struct lpfc_hba *phba, struct lpfc_vport *vport)  in lpfc_do_scr_ns_plogi()  argument
10897 	if (test_bit(FC_DISC_DELAYED, &vport->fc_flag)) {  in lpfc_do_scr_ns_plogi()
10898 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_do_scr_ns_plogi()
10901 		mod_timer(&vport->delayed_disc_tmo,  in lpfc_do_scr_ns_plogi()
10906 	ndlp = lpfc_findnode_did(vport, NameServer_DID);  in lpfc_do_scr_ns_plogi()
10908 		ndlp = lpfc_nlp_init(vport, NameServer_DID);  in lpfc_do_scr_ns_plogi()
10911 				lpfc_disc_start(vport);  in lpfc_do_scr_ns_plogi()
10914 			lpfc_vport_set_state(vport, FC_VPORT_FAILED);  in lpfc_do_scr_ns_plogi()
10915 			lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_do_scr_ns_plogi()
10923 	lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);  in lpfc_do_scr_ns_plogi()
10925 	if (lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0)) {  in lpfc_do_scr_ns_plogi()
10926 		lpfc_vport_set_state(vport, FC_VPORT_FAILED);  in lpfc_do_scr_ns_plogi()
10927 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_do_scr_ns_plogi()
10934 	    test_bit(FC_ALLOW_FDMI, &vport->load_flag))  in lpfc_do_scr_ns_plogi()
10935 		lpfc_start_fdmi(vport);  in lpfc_do_scr_ns_plogi()
10939  * lpfc_cmpl_reg_new_vport - Completion callback function to register new vport
10943  * This routine is the completion callback function to register new vport
10944  * mailbox command. If the new vport mailbox command completes successfully,
10946  * new vport created is actually a physical port, with VPI 0) or the port
10953 	struct lpfc_vport *vport = pmb->vport;  in lpfc_cmpl_reg_new_vport()  local
10954 	struct Scsi_Host *shost = lpfc_shost_from_vport(vport);  in lpfc_cmpl_reg_new_vport()
10959 	clear_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag);  in lpfc_cmpl_reg_new_vport()
10962 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_cmpl_reg_new_vport()
10974 			/* giving up on vport registration */  in lpfc_cmpl_reg_new_vport()
10975 			lpfc_vport_set_state(vport, FC_VPORT_FAILED);  in lpfc_cmpl_reg_new_vport()
10976 			clear_bit(FC_FABRIC, &vport->fc_flag);  in lpfc_cmpl_reg_new_vport()
10977 			clear_bit(FC_PUBLIC_LOOP, &vport->fc_flag);  in lpfc_cmpl_reg_new_vport()
10978 			lpfc_can_disctmo(vport);  in lpfc_cmpl_reg_new_vport()
10982 			set_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag);  in lpfc_cmpl_reg_new_vport()
10983 			lpfc_init_vpi(phba, pmb, vport->vpi);  in lpfc_cmpl_reg_new_vport()
10984 			pmb->vport = vport;  in lpfc_cmpl_reg_new_vport()
10989 				lpfc_printf_vlog(vport, KERN_ERR,  in lpfc_cmpl_reg_new_vport()
11001 				lpfc_sli4_unreg_all_rpis(vport);  in lpfc_cmpl_reg_new_vport()
11002 			lpfc_mbx_unreg_vpi(vport);  in lpfc_cmpl_reg_new_vport()
11003 			set_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag);  in lpfc_cmpl_reg_new_vport()
11006 			if ((vport->port_type == LPFC_PHYSICAL_PORT) &&  in lpfc_cmpl_reg_new_vport()
11007 			    !test_bit(FC_LOGO_RCVD_DID_CHNG, &vport->fc_flag)) {  in lpfc_cmpl_reg_new_vport()
11009 					lpfc_issue_init_vfi(vport);  in lpfc_cmpl_reg_new_vport()
11011 					lpfc_initial_flogi(vport);  in lpfc_cmpl_reg_new_vport()
11013 				lpfc_initial_fdisc(vport);  in lpfc_cmpl_reg_new_vport()
11019 		vport->vpi_state |= LPFC_VPI_REGISTERED;  in lpfc_cmpl_reg_new_vport()
11021 		if (vport == phba->pport) {  in lpfc_cmpl_reg_new_vport()
11023 				lpfc_issue_fabric_reglogin(vport);  in lpfc_cmpl_reg_new_vport()
11027 				 * FDISC, do not start vport discovery.  in lpfc_cmpl_reg_new_vport()
11029 				if (vport->port_state != LPFC_FDISC)  in lpfc_cmpl_reg_new_vport()
11031 				lpfc_do_scr_ns_plogi(phba, vport);  in lpfc_cmpl_reg_new_vport()
11034 			lpfc_do_scr_ns_plogi(phba, vport);  in lpfc_cmpl_reg_new_vport()
11046 	 * this is specifically for vport  in lpfc_cmpl_reg_new_vport()
11049 		lpfc_reinit_vmid(vport);  in lpfc_cmpl_reg_new_vport()
11050 	vport->vmid_flag = vport->phba->pport->vmid_flag;  in lpfc_cmpl_reg_new_vport()
11056  * lpfc_register_new_vport - Register a new vport with a HBA
11058  * @vport: pointer to a host virtual N_Port data structure.
11061  * This routine registers the @vport as a new virtual port with a HBA.
11065 lpfc_register_new_vport(struct lpfc_hba *phba, struct lpfc_vport *vport,  in lpfc_register_new_vport()  argument
11072 		lpfc_reg_vpi(vport, mbox);  in lpfc_register_new_vport()
11073 		mbox->vport = vport;  in lpfc_register_new_vport()
11089 			lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_register_new_vport()
11094 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_register_new_vport()
11101 	lpfc_vport_set_state(vport, FC_VPORT_FAILED);  in lpfc_register_new_vport()
11102 	clear_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag);  in lpfc_register_new_vport()
11107  * lpfc_cancel_all_vport_retry_delay_timer - Cancel all vport retry delay timer
11201  * detected, the vport will be set to FC_VPORT_FAILED state. Otherwise,the
11202  * vport will set to FC_VPORT_ACTIVE state. It then checks whether the DID
11203  * assigned to the vport has been changed with the completion of the FDISC
11206  * routine is invoked to register new vport with the HBA. Otherwise, the
11214 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_fdisc()  local
11227 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_fdisc()
11230 			 vport->fc_prevDID);  in lpfc_cmpl_els_fdisc()
11236 		lpfc_set_disctmo(piocb->vport);  in lpfc_cmpl_els_fdisc()
11239 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_fdisc()
11241 		ulp_status, ulp_word4, vport->fc_prevDID);  in lpfc_cmpl_els_fdisc()
11254 		lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,  in lpfc_cmpl_els_fdisc()
11260 	lpfc_check_nlp_post_devloss(vport, ndlp);  in lpfc_cmpl_els_fdisc()
11262 	clear_bit(FC_VPORT_CVL_RCVD, &vport->fc_flag);  in lpfc_cmpl_els_fdisc()
11263 	clear_bit(FC_VPORT_LOGO_RCVD, &vport->fc_flag);  in lpfc_cmpl_els_fdisc()
11264 	set_bit(FC_FABRIC, &vport->fc_flag);  in lpfc_cmpl_els_fdisc()
11265 	if (vport->phba->fc_topology == LPFC_TOPOLOGY_LOOP)  in lpfc_cmpl_els_fdisc()
11266 		set_bit(FC_PUBLIC_LOOP, &vport->fc_flag);  in lpfc_cmpl_els_fdisc()
11268 	vport->fc_myDID = ulp_word4 & Mask_DID;  in lpfc_cmpl_els_fdisc()
11269 	lpfc_vport_set_state(vport, FC_VPORT_ACTIVE);  in lpfc_cmpl_els_fdisc()
11277 	fabric_param_changed = lpfc_check_clean_addr_bit(vport, sp);  in lpfc_cmpl_els_fdisc()
11278 	memcpy(&vport->fabric_portname, &sp->portName,  in lpfc_cmpl_els_fdisc()
11280 	memcpy(&vport->fabric_nodename, &sp->nodeName,  in lpfc_cmpl_els_fdisc()
11283 		!test_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag)) {  in lpfc_cmpl_els_fdisc()
11289 			&vport->fc_nodes, nlp_listp) {  in lpfc_cmpl_els_fdisc()
11294 			lpfc_unreg_rpi(vport, np);  in lpfc_cmpl_els_fdisc()
11296 		lpfc_cleanup_pending_mbox(vport);  in lpfc_cmpl_els_fdisc()
11299 			lpfc_sli4_unreg_all_rpis(vport);  in lpfc_cmpl_els_fdisc()
11301 		lpfc_mbx_unreg_vpi(vport);  in lpfc_cmpl_els_fdisc()
11302 		set_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag);  in lpfc_cmpl_els_fdisc()
11304 			set_bit(FC_VPORT_NEEDS_INIT_VPI, &vport->fc_flag);  in lpfc_cmpl_els_fdisc()
11306 			set_bit(FC_LOGO_RCVD_DID_CHNG, &vport->fc_flag);  in lpfc_cmpl_els_fdisc()
11308 		   !test_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag)) {  in lpfc_cmpl_els_fdisc()
11313 		lpfc_register_new_vport(phba, vport, ndlp);  in lpfc_cmpl_els_fdisc()
11314 		lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);  in lpfc_cmpl_els_fdisc()
11318 	if (test_bit(FC_VPORT_NEEDS_INIT_VPI, &vport->fc_flag))  in lpfc_cmpl_els_fdisc()
11319 		lpfc_issue_init_vpi(vport);  in lpfc_cmpl_els_fdisc()
11320 	else if (test_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag))  in lpfc_cmpl_els_fdisc()
11321 		lpfc_register_new_vport(phba, vport, ndlp);  in lpfc_cmpl_els_fdisc()
11323 		lpfc_do_scr_ns_plogi(phba, vport);  in lpfc_cmpl_els_fdisc()
11328 	lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);  in lpfc_cmpl_els_fdisc()
11332 	if (vport->fc_vport &&  in lpfc_cmpl_els_fdisc()
11333 	    (vport->fc_vport->vport_state != FC_VPORT_NO_FABRIC_RSCS))  in lpfc_cmpl_els_fdisc()
11334 		lpfc_vport_set_state(vport, FC_VPORT_FAILED);  in lpfc_cmpl_els_fdisc()
11336 	lpfc_can_disctmo(vport);  in lpfc_cmpl_els_fdisc()
11344  * @vport: pointer to a virtual N_Port data structure.
11349  * a remote node (@ndlp) off a @vport. It uses the lpfc_issue_fabric_iocb()
11362 lpfc_issue_els_fdisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,  in lpfc_issue_els_fdisc()  argument
11365 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_els_fdisc()
11375 	vport->port_state = LPFC_FDISC;  in lpfc_issue_els_fdisc()
11376 	vport->fc_myDID = 0;  in lpfc_issue_els_fdisc()
11378 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp, did,  in lpfc_issue_els_fdisc()
11381 		lpfc_vport_set_state(vport, FC_VPORT_FAILED);  in lpfc_issue_els_fdisc()
11382 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_issue_els_fdisc()
11402 	memcpy(pcmd, &vport->phba->pport->fc_sparam, sizeof(struct serv_parm));  in lpfc_issue_els_fdisc()
11416 	memcpy(pcmd, &vport->fc_portname, 8);  in lpfc_issue_els_fdisc()
11419 	memcpy(pcmd, &vport->fc_nodename, 8);  in lpfc_issue_els_fdisc()
11422 	lpfc_set_disctmo(vport);  in lpfc_issue_els_fdisc()
11427 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_fdisc()
11441 	lpfc_vport_set_state(vport, FC_VPORT_INITIALIZING);  in lpfc_issue_els_fdisc()
11446 	lpfc_vport_set_state(vport, FC_VPORT_FAILED);  in lpfc_issue_els_fdisc()
11447 	lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_issue_els_fdisc()
11453  * lpfc_cmpl_els_npiv_logo - Completion function with vport logo
11459  * ELS command off a vport. It frees the command IOCB and then decrement the
11470 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_npiv_logo()  local
11489 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_npiv_logo()
11494 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,  in lpfc_cmpl_els_npiv_logo()
11498 			 tmo, vport->num_disc_nodes,  in lpfc_cmpl_els_npiv_logo()
11503 		clear_bit(FC_NDISC_ACTIVE, &vport->fc_flag);  in lpfc_cmpl_els_npiv_logo()
11504 		clear_bit(FC_FABRIC, &vport->fc_flag);  in lpfc_cmpl_els_npiv_logo()
11505 		lpfc_can_disctmo(vport);  in lpfc_cmpl_els_npiv_logo()
11523  * lpfc_issue_els_npiv_logo - Issue a logo off a vport
11524  * @vport: pointer to a virtual N_Port data structure.
11527  * This routine issues a LOGO ELS command to an @ndlp off a @vport.
11534  *   0 - Successfully issued logo off the @vport
11535  *   1 - Failed to issue logo off the @vport
11538 lpfc_issue_els_npiv_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)  in lpfc_issue_els_npiv_logo()  argument
11541 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_npiv_logo()
11547 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, 0, ndlp, ndlp->nlp_DID,  in lpfc_issue_els_npiv_logo()
11557 	*((uint32_t *) (pcmd)) = be32_to_cpu(vport->fc_myDID);  in lpfc_issue_els_npiv_logo()
11559 	memcpy(pcmd, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_issue_els_npiv_logo()
11561 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_els_npiv_logo()
11649 		lpfc_debugfs_disc_trc(iocb->vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_resume_fabric_iocbs()
11651 				      iocb->vport->port_state, 0, 0);  in lpfc_resume_fabric_iocbs()
11814 		lpfc_debugfs_disc_trc(iocb->vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_fabric_iocb()
11816 				      iocb->vport->port_state, 0, 0);  in lpfc_issue_fabric_iocb()
11836  * lpfc_fabric_abort_vport - Abort a vport's iocbs from driver fabric iocb list
11837  * @vport: pointer to a virtual N_Port data structure.
11839  * This routine aborts all the IOCBs associated with a @vport from the
11842  * list, removes each IOCB associated with the @vport off the list, set the
11846 static void lpfc_fabric_abort_vport(struct lpfc_vport *vport)  in lpfc_fabric_abort_vport()  argument
11849 	struct lpfc_hba  *phba = vport->phba;  in lpfc_fabric_abort_vport()
11856 		if (piocb->vport != vport)  in lpfc_fabric_abort_vport()
11931  * lpfc_sli4_vport_delete_els_xri_aborted -Remove all ndlp references for vport
11932  * @vport: pointer to lpfc vport data structure.
11934  * This routine is invoked by the vport cleanup for deletions and the cleanup
11938 lpfc_sli4_vport_delete_els_xri_aborted(struct lpfc_vport *vport)  in lpfc_sli4_vport_delete_els_xri_aborted()  argument
11940 	struct lpfc_hba *phba = vport->phba;  in lpfc_sli4_vport_delete_els_xri_aborted()
11948 		if (sglq_entry->ndlp && sglq_entry->ndlp->vport == vport) {  in lpfc_sli4_vport_delete_els_xri_aborted()
11954 			 * node and the vport is unloading, the xri aborted wcqe  in lpfc_sli4_vport_delete_els_xri_aborted()
11957 			if (test_bit(FC_UNLOADING, &vport->load_flag) &&  in lpfc_sli4_vport_delete_els_xri_aborted()
12036  * @vport: pointer to virtual port object.
12045 lpfc_sli_abts_recover_port(struct lpfc_vport *vport,  in lpfc_sli_abts_recover_port()  argument
12052 	shost = lpfc_shost_from_vport(vport);  in lpfc_sli_abts_recover_port()
12053 	phba = vport->phba;  in lpfc_sli_abts_recover_port()
12065 			vport->vpi, ndlp->nlp_rpi, ndlp->nlp_state,  in lpfc_sli_abts_recover_port()
12075 	lpfc_unreg_rpi(vport, ndlp);  in lpfc_sli_abts_recover_port()
12078 static void lpfc_init_cs_ctl_bitmap(struct lpfc_vport *vport)  in lpfc_init_cs_ctl_bitmap()  argument
12080 	bitmap_zero(vport->vmid_priority_range, LPFC_VMID_MAX_PRIORITY_RANGE);  in lpfc_init_cs_ctl_bitmap()
12084 lpfc_vmid_set_cs_ctl_range(struct lpfc_vport *vport, u32 min, u32 max)  in lpfc_vmid_set_cs_ctl_range()  argument
12092 		set_bit(i, vport->vmid_priority_range);  in lpfc_vmid_set_cs_ctl_range()
12095 static void lpfc_vmid_put_cs_ctl(struct lpfc_vport *vport, u32 ctcl_vmid)  in lpfc_vmid_put_cs_ctl()  argument
12097 	set_bit(ctcl_vmid, vport->vmid_priority_range);  in lpfc_vmid_put_cs_ctl()
12100 u32 lpfc_vmid_get_cs_ctl(struct lpfc_vport *vport)  in lpfc_vmid_get_cs_ctl()  argument
12104 	i = find_first_bit(vport->vmid_priority_range,  in lpfc_vmid_get_cs_ctl()
12110 	clear_bit(i, vport->vmid_priority_range);  in lpfc_vmid_get_cs_ctl()
12120 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_qfpa()  local
12139 		lpfc_printf_vlog(vport, KERN_WARNING, LOG_SLI,  in lpfc_cmpl_els_qfpa()
12145 		lpfc_printf_vlog(vport, KERN_ERR, LOG_SLI,  in lpfc_cmpl_els_qfpa()
12151 	if (!vport->qfpa_res) {  in lpfc_cmpl_els_qfpa()
12152 		max_desc = FCELSSIZE / sizeof(*vport->qfpa_res);  in lpfc_cmpl_els_qfpa()
12153 		vport->qfpa_res = kcalloc(max_desc, sizeof(*vport->qfpa_res),  in lpfc_cmpl_els_qfpa()
12155 		if (!vport->qfpa_res)  in lpfc_cmpl_els_qfpa()
12161 	memcpy(vport->qfpa_res, pcmd, len + 8);  in lpfc_cmpl_els_qfpa()
12165 	vmid_range = vport->vmid_priority.vmid_range;  in lpfc_cmpl_els_qfpa()
12170 			kfree(vport->qfpa_res);  in lpfc_cmpl_els_qfpa()
12173 		vport->vmid_priority.vmid_range = vmid_range;  in lpfc_cmpl_els_qfpa()
12175 	vport->vmid_priority.num_descriptors = len;  in lpfc_cmpl_els_qfpa()
12178 		lpfc_printf_vlog(vport, KERN_DEBUG, LOG_ELS,  in lpfc_cmpl_els_qfpa()
12188 			vport->vmid_flag |= LPFC_VMID_QOS_ENABLED;  in lpfc_cmpl_els_qfpa()
12196 	lpfc_init_cs_ctl_bitmap(vport);  in lpfc_cmpl_els_qfpa()
12197 	for (i = 0; i < vport->vmid_priority.num_descriptors; i++) {  in lpfc_cmpl_els_qfpa()
12198 		lpfc_vmid_set_cs_ctl_range(vport,  in lpfc_cmpl_els_qfpa()
12199 				vport->vmid_priority.vmid_range[i].low,  in lpfc_cmpl_els_qfpa()
12200 				vport->vmid_priority.vmid_range[i].high);  in lpfc_cmpl_els_qfpa()
12203 	vport->vmid_flag |= LPFC_VMID_QFPA_CMPL;  in lpfc_cmpl_els_qfpa()
12209 int lpfc_issue_els_qfpa(struct lpfc_vport *vport)  in lpfc_issue_els_qfpa()  argument
12211 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_els_qfpa()
12221 	elsiocb = lpfc_prep_els_iocb(vport, 1, LPFC_QFPA_SIZE, 2, ndlp,  in lpfc_issue_els_qfpa()
12235 		lpfc_els_free_iocb(vport->phba, elsiocb);  in lpfc_issue_els_qfpa()
12245 	vport->vmid_flag &= ~LPFC_VMID_QOS_ENABLED;  in lpfc_issue_els_qfpa()
12250 lpfc_vmid_uvem(struct lpfc_vport *vport,  in lpfc_vmid_uvem()  argument
12262 	ndlp = lpfc_findnode_did(vport, Fabric_DID);  in lpfc_vmid_uvem()
12269 	elsiocb = lpfc_prep_els_iocb(vport, 1, LPFC_UVEM_SIZE, 2,  in lpfc_vmid_uvem()
12274 	lpfc_printf_vlog(vport, KERN_DEBUG, LOG_ELS,  in lpfc_vmid_uvem()
12283 	if (!memchr_inv(vport->lpfc_vmid_host_uuid, 0,  in lpfc_vmid_uvem()
12284 			sizeof(vport->lpfc_vmid_host_uuid)))  in lpfc_vmid_uvem()
12285 		memcpy(vport->lpfc_vmid_host_uuid, vmid->host_vmid,  in lpfc_vmid_uvem()
12286 		       sizeof(vport->lpfc_vmid_host_uuid));  in lpfc_vmid_uvem()
12295 	memcpy(vem_id_desc->vem_id, vport->lpfc_vmid_host_uuid,  in lpfc_vmid_uvem()
12304 	bf_set(lpfc_instantiated_nport_id, inst_desc, vport->fc_myDID);  in lpfc_vmid_uvem()
12311 		lpfc_vmid_put_cs_ctl(vport, vmid->un.cs_ctl_vmid);  in lpfc_vmid_uvem()
12319 		lpfc_els_free_iocb(vport->phba, elsiocb);  in lpfc_vmid_uvem()
12323 	ret = lpfc_sli_issue_iocb(vport->phba, LPFC_ELS_RING, elsiocb, 0);  in lpfc_vmid_uvem()
12325 		lpfc_els_free_iocb(vport->phba, elsiocb);  in lpfc_vmid_uvem()
12340 	struct lpfc_vport *vport = icmdiocb->vport;  in lpfc_cmpl_els_uvem()  local
12362 		lpfc_printf_vlog(vport, KERN_WARNING, LOG_SLI,  in lpfc_cmpl_els_uvem()
12367 		lpfc_printf_vlog(vport, KERN_WARNING, LOG_SLI,  in lpfc_cmpl_els_uvem()
12374 	vport->vmid_flag |= LPFC_VMID_IN_USE;  in lpfc_cmpl_els_uvem()
12379 		write_lock(&vport->vmid_lock);  in lpfc_cmpl_els_uvem()
12382 		write_unlock(&vport->vmid_lock);  in lpfc_cmpl_els_uvem()