4  * Copyright (C) 2017-2023 Broadcom. All Rights Reserved. The term *
6  * Copyright (C) 2004-2016 Emulex.  All rights reserved.           *
9  * Portions Copyright (C) 2004-2005 Christoph Hellwig              *
17  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE      *
23 /* See Fibre Channel protocol T11 FC-LS for details */
72  * lpfc_els_chk_latt - Check host link attention event for a vport
90  *   0 - no host link attention event happened
91  *   1 - host link attention event happened
97 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_chk_latt()
100 	if (vport->port_state >= LPFC_VPORT_READY ||  in lpfc_els_chk_latt()
101 	    phba->link_state == LPFC_LINK_DOWN ||  in lpfc_els_chk_latt()
102 	    phba->sli_rev > LPFC_SLI_REV3)  in lpfc_els_chk_latt()
106 	if (lpfc_readl(phba->HAregaddr, &ha_copy))  in lpfc_els_chk_latt()
116 			 phba->pport->port_state);  in lpfc_els_chk_latt()
118 	/* CLEAR_LA should re-enable link attention events and  in lpfc_els_chk_latt()
121 	 * will cleanup any left over in-progress discovery  in lpfc_els_chk_latt()
124 	spin_lock_irq(shost->host_lock);  in lpfc_els_chk_latt()
125 	vport->fc_flag |= FC_ABORT_DISCOVERY;  in lpfc_els_chk_latt()
126 	spin_unlock_irq(shost->host_lock);  in lpfc_els_chk_latt()
128 	if (phba->link_state != LPFC_CLEAR_LA)  in lpfc_els_chk_latt()
136 	struct fc_els_ls_acc *rsp = buf->virt;  in lpfc_is_els_acc_rsp()
138 	if (rsp && rsp->la_cmd == ELS_LS_ACC)  in lpfc_is_els_acc_rsp()
144  * lpfc_prep_els_iocb - Allocate and prepare a lpfc iocb data structure
149  * @ndlp: pointer to a node-list data structure.
153  * This routine is used for allocating a lpfc-IOCB data structure from
154  * the driver lpfc-IOCB free-list and prepare the IOCB with the parameters
156  * Link Service (ELS) commands. It is a generic lpfc-IOCB allocation
158  * routines and the ELS command-specific fields will be later set up by
169  *   NULL - when els iocb data structure allocation/preparation failed
177 	struct lpfc_hba  *phba = vport->phba;  in lpfc_prep_els_iocb()
196 	    (phba->hba_flag & HBA_FIP_SUPPORT) &&  in lpfc_prep_els_iocb()
202 			elsiocb->cmd_flag |=  in lpfc_prep_els_iocb()
207 			elsiocb->cmd_flag |=  in lpfc_prep_els_iocb()
212 			elsiocb->cmd_flag |=  in lpfc_prep_els_iocb()
218 		elsiocb->cmd_flag &= ~LPFC_FIP_ELS_ID_MASK;  in lpfc_prep_els_iocb()
224 		pcmd->virt = lpfc_mbuf_alloc(phba, MEM_PRI, &pcmd->phys);  in lpfc_prep_els_iocb()
225 	if (!pcmd || !pcmd->virt)  in lpfc_prep_els_iocb()
228 	INIT_LIST_HEAD(&pcmd->list);  in lpfc_prep_els_iocb()
234 			prsp->virt = lpfc_mbuf_alloc(phba, MEM_PRI,  in lpfc_prep_els_iocb()
235 						     &prsp->phys);  in lpfc_prep_els_iocb()
236 		if (!prsp || !prsp->virt)  in lpfc_prep_els_iocb()
238 		INIT_LIST_HEAD(&prsp->list);  in lpfc_prep_els_iocb()
246 		pbuflist->virt = lpfc_mbuf_alloc(phba, MEM_PRI,  in lpfc_prep_els_iocb()
247 						 &pbuflist->phys);  in lpfc_prep_els_iocb()
248 	if (!pbuflist || !pbuflist->virt)  in lpfc_prep_els_iocb()
251 	INIT_LIST_HEAD(&pbuflist->list);  in lpfc_prep_els_iocb()
259 			timeout = phba->fc_ratov;  in lpfc_prep_els_iocb()
262 			timeout = phba->fc_ratov * 2;  in lpfc_prep_els_iocb()
266 		elsiocb->num_bdes = 2;  in lpfc_prep_els_iocb()
269 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_prep_els_iocb()
277 	bpl = (struct ulp_bde64_le *)pbuflist->virt;  in lpfc_prep_els_iocb()
278 	bpl->addr_low = cpu_to_le32(putPaddrLow(pcmd->phys));  in lpfc_prep_els_iocb()
279 	bpl->addr_high = cpu_to_le32(putPaddrHigh(pcmd->phys));  in lpfc_prep_els_iocb()
280 	bpl->type_size = cpu_to_le32(cmd_size);  in lpfc_prep_els_iocb()
281 	bpl->type_size |= cpu_to_le32(ULP_BDE64_TYPE_BDE_64);  in lpfc_prep_els_iocb()
285 		bpl->addr_low = cpu_to_le32(putPaddrLow(prsp->phys));  in lpfc_prep_els_iocb()
286 		bpl->addr_high = cpu_to_le32(putPaddrHigh(prsp->phys));  in lpfc_prep_els_iocb()
287 		bpl->type_size = cpu_to_le32(FCELSSIZE);  in lpfc_prep_els_iocb()
288 		bpl->type_size |= cpu_to_le32(ULP_BDE64_TYPE_BDE_64);  in lpfc_prep_els_iocb()
291 	elsiocb->cmd_dmabuf = pcmd;  in lpfc_prep_els_iocb()
292 	elsiocb->bpl_dmabuf = pbuflist;  in lpfc_prep_els_iocb()
293 	elsiocb->retry = retry;  in lpfc_prep_els_iocb()
294 	elsiocb->vport = vport;  in lpfc_prep_els_iocb()
295 	elsiocb->drvrTimeout = (phba->fc_ratov << 1) + LPFC_DRVR_TIMEOUT;  in lpfc_prep_els_iocb()
298 		list_add(&prsp->list, &pcmd->list);  in lpfc_prep_els_iocb()
305 				 elscmd, did, elsiocb->iotag,  in lpfc_prep_els_iocb()
306 				 vport->port_state, ndlp->nlp_rpi,  in lpfc_prep_els_iocb()
307 				 vport->fc_flag);  in lpfc_prep_els_iocb()
314 				 elscmd, ndlp->nlp_DID, elsiocb->iotag,  in lpfc_prep_els_iocb()
315 				 cmd_size, vport->port_state,  in lpfc_prep_els_iocb()
316 				 ndlp->nlp_rpi, vport->fc_flag);  in lpfc_prep_els_iocb()
323 		lpfc_mbuf_free(phba, prsp->virt, prsp->phys);  in lpfc_prep_els_iocb()
327 	lpfc_mbuf_free(phba, pcmd->virt, pcmd->phys);  in lpfc_prep_els_iocb()
337  * lpfc_issue_fabric_reglogin - Issue fabric registration login for a vport
349  *   0 - successfully issued fabric registration login for @vport
350  *   -ENXIO -- failed to issue fabric registration login for @vport
355 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_fabric_reglogin()
362 	sp = &phba->fc_fabparam;  in lpfc_issue_fabric_reglogin()
369 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_issue_fabric_reglogin()
375 	vport->port_state = LPFC_FABRIC_CFG_LINK;  in lpfc_issue_fabric_reglogin()
377 	mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_issue_fabric_reglogin()
378 	mbox->vport = vport;  in lpfc_issue_fabric_reglogin()
386 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_issue_fabric_reglogin()
391 	rc = lpfc_reg_rpi(phba, vport->vpi, Fabric_DID, (uint8_t *)sp, mbox,  in lpfc_issue_fabric_reglogin()
392 			  ndlp->nlp_rpi);  in lpfc_issue_fabric_reglogin()
398 	mbox->mbox_cmpl = lpfc_mbx_cmpl_fabric_reg_login;  in lpfc_issue_fabric_reglogin()
399 	mbox->vport = vport;  in lpfc_issue_fabric_reglogin()
403 	mbox->ctx_ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_fabric_reglogin()
404 	if (!mbox->ctx_ndlp) {  in lpfc_issue_fabric_reglogin()
429 	return -ENXIO;  in lpfc_issue_fabric_reglogin()
433  * lpfc_issue_reg_vfi - Register VFI for this vport's fabric login
440  *   0 - successfully issued REG_VFI for @vport
446 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_reg_vfi()
453 	if ((phba->sli_rev == LPFC_SLI_REV4) &&  in lpfc_issue_reg_vfi()
454 	    !(phba->link_flag & LS_LOOPBACK_MODE) &&  in lpfc_issue_reg_vfi()
455 	    !(vport->fc_flag & FC_PT2PT)) {  in lpfc_issue_reg_vfi()
458 			rc = -ENODEV;  in lpfc_issue_reg_vfi()
463 	mboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_issue_reg_vfi()
465 		rc = -ENOMEM;  in lpfc_issue_reg_vfi()
469 	/* Supply CSP's only if we are fabric connect or pt-to-pt connect */  in lpfc_issue_reg_vfi()
470 	if ((vport->fc_flag & FC_FABRIC) || (vport->fc_flag & FC_PT2PT)) {  in lpfc_issue_reg_vfi()
473 			rc = -ENOMEM;  in lpfc_issue_reg_vfi()
476 		dmabuf = mboxq->ctx_buf;  in lpfc_issue_reg_vfi()
477 		memcpy(dmabuf->virt, &phba->fc_fabparam,  in lpfc_issue_reg_vfi()
481 	vport->port_state = LPFC_FABRIC_CFG_LINK;  in lpfc_issue_reg_vfi()
483 		lpfc_reg_vfi(mboxq, vport, dmabuf->phys);  in lpfc_issue_reg_vfi()
485 		mboxq->ctx_buf = dmabuf;  in lpfc_issue_reg_vfi()
490 	mboxq->mbox_cmpl = lpfc_mbx_cmpl_reg_vfi;  in lpfc_issue_reg_vfi()
491 	mboxq->vport = vport;  in lpfc_issue_reg_vfi()
494 		rc = -ENXIO;  in lpfc_issue_reg_vfi()
509  * lpfc_issue_unreg_vfi - Unregister VFI for this vport's fabric login
516  *   0 - successfully issued REG_VFI for @vport
522 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_unreg_vfi()
527 	mboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_issue_unreg_vfi()
531 				"HBA state x%x\n", phba->pport->port_state);  in lpfc_issue_unreg_vfi()
532 		return -ENOMEM;  in lpfc_issue_unreg_vfi()
536 	mboxq->vport = vport;  in lpfc_issue_unreg_vfi()
537 	mboxq->mbox_cmpl = lpfc_unregister_vfi_cmpl;  in lpfc_issue_unreg_vfi()
544 				rc, phba->pport->port_state);  in lpfc_issue_unreg_vfi()
545 		mempool_free(mboxq, phba->mbox_mem_pool);  in lpfc_issue_unreg_vfi()
546 		return -EIO;  in lpfc_issue_unreg_vfi()
550 	spin_lock_irq(shost->host_lock);  in lpfc_issue_unreg_vfi()
551 	vport->fc_flag &= ~FC_VFI_REGISTERED;  in lpfc_issue_unreg_vfi()
552 	spin_unlock_irq(shost->host_lock);  in lpfc_issue_unreg_vfi()
557  * lpfc_check_clean_addr_bit - Check whether assigned FCID is clean.
570  *   0 - FCID and Fabric Nodename and Fabric portname is not changed.
571  *   1 - FCID or Fabric Nodename or Fabric portname is changed.
578 	struct lpfc_hba *phba = vport->phba;  in lpfc_check_clean_addr_bit()
582 	if ((vport->fc_prevDID != vport->fc_myDID) ||  in lpfc_check_clean_addr_bit()
583 		memcmp(&vport->fabric_portname, &sp->portName,  in lpfc_check_clean_addr_bit()
585 		memcmp(&vport->fabric_nodename, &sp->nodeName,  in lpfc_check_clean_addr_bit()
587 		(vport->vport_flag & FAWWPN_PARAM_CHG)) {  in lpfc_check_clean_addr_bit()
589 		vport->vport_flag &= ~FAWWPN_PARAM_CHG;  in lpfc_check_clean_addr_bit()
598 	 * - vport->fc_prevDID != 0 (not initial discovery) OR  in lpfc_check_clean_addr_bit()
599 	 * - lpfc_delay_discovery module parameter is set.  in lpfc_check_clean_addr_bit()
601 	if (fabric_param_changed && !sp->cmn.clean_address_bit &&  in lpfc_check_clean_addr_bit()
602 	    (vport->fc_prevDID || phba->cfg_delay_discovery)) {  in lpfc_check_clean_addr_bit()
603 		spin_lock_irq(shost->host_lock);  in lpfc_check_clean_addr_bit()
604 		vport->fc_flag |= FC_DISC_DELAYED;  in lpfc_check_clean_addr_bit()
605 		spin_unlock_irq(shost->host_lock);  in lpfc_check_clean_addr_bit()
613  * lpfc_cmpl_els_flogi_fabric - Completion function for flogi to a fabric port
615  * @ndlp: pointer to a node-list data structure.
630  *   0 - Success (currently, always return 0)
637 	struct lpfc_hba  *phba = vport->phba;  in lpfc_cmpl_els_flogi_fabric()
642 	spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_fabric()
643 	vport->fc_flag |= FC_FABRIC;  in lpfc_cmpl_els_flogi_fabric()
644 	spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_fabric()
646 	phba->fc_edtov = be32_to_cpu(sp->cmn.e_d_tov);  in lpfc_cmpl_els_flogi_fabric()
647 	if (sp->cmn.edtovResolution)	/* E_D_TOV ticks are in nanoseconds */  in lpfc_cmpl_els_flogi_fabric()
648 		phba->fc_edtov = (phba->fc_edtov + 999999) / 1000000;  in lpfc_cmpl_els_flogi_fabric()
650 	phba->fc_edtovResol = sp->cmn.edtovResolution;  in lpfc_cmpl_els_flogi_fabric()
651 	phba->fc_ratov = (be32_to_cpu(sp->cmn.w2.r_a_tov) + 999) / 1000;  in lpfc_cmpl_els_flogi_fabric()
653 	if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {  in lpfc_cmpl_els_flogi_fabric()
654 		spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_fabric()
655 		vport->fc_flag |= FC_PUBLIC_LOOP;  in lpfc_cmpl_els_flogi_fabric()
656 		spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_fabric()
659 	vport->fc_myDID = ulp_word4 & Mask_DID;  in lpfc_cmpl_els_flogi_fabric()
660 	memcpy(&ndlp->nlp_portname, &sp->portName, sizeof(struct lpfc_name));  in lpfc_cmpl_els_flogi_fabric()
661 	memcpy(&ndlp->nlp_nodename, &sp->nodeName, sizeof(struct lpfc_name));  in lpfc_cmpl_els_flogi_fabric()
662 	ndlp->nlp_class_sup = 0;  in lpfc_cmpl_els_flogi_fabric()
663 	if (sp->cls1.classValid)  in lpfc_cmpl_els_flogi_fabric()
664 		ndlp->nlp_class_sup |= FC_COS_CLASS1;  in lpfc_cmpl_els_flogi_fabric()
665 	if (sp->cls2.classValid)  in lpfc_cmpl_els_flogi_fabric()
666 		ndlp->nlp_class_sup |= FC_COS_CLASS2;  in lpfc_cmpl_els_flogi_fabric()
667 	if (sp->cls3.classValid)  in lpfc_cmpl_els_flogi_fabric()
668 		ndlp->nlp_class_sup |= FC_COS_CLASS3;  in lpfc_cmpl_els_flogi_fabric()
669 	if (sp->cls4.classValid)  in lpfc_cmpl_els_flogi_fabric()
670 		ndlp->nlp_class_sup |= FC_COS_CLASS4;  in lpfc_cmpl_els_flogi_fabric()
671 	ndlp->nlp_maxframe = ((sp->cmn.bbRcvSizeMsb & 0x0F) << 8) |  in lpfc_cmpl_els_flogi_fabric()
672 				sp->cmn.bbRcvSizeLsb;  in lpfc_cmpl_els_flogi_fabric()
677 		if (phba->cfg_enable_SmartSAN ||  in lpfc_cmpl_els_flogi_fabric()
678 		    (phba->cfg_fdmi_on == LPFC_FDMI_SUPPORT)) {  in lpfc_cmpl_els_flogi_fabric()
680 			vport->fdmi_hba_mask = LPFC_FDMI2_HBA_ATTR;  in lpfc_cmpl_els_flogi_fabric()
681 			if (phba->cfg_enable_SmartSAN)  in lpfc_cmpl_els_flogi_fabric()
682 				vport->fdmi_port_mask = LPFC_FDMI2_SMART_ATTR;  in lpfc_cmpl_els_flogi_fabric()
684 				vport->fdmi_port_mask = LPFC_FDMI2_PORT_ATTR;  in lpfc_cmpl_els_flogi_fabric()
686 			vport->fdmi_hba_mask = 0;  in lpfc_cmpl_els_flogi_fabric()
687 			vport->fdmi_port_mask = 0;  in lpfc_cmpl_els_flogi_fabric()
691 	memcpy(&vport->fabric_portname, &sp->portName,  in lpfc_cmpl_els_flogi_fabric()
693 	memcpy(&vport->fabric_nodename, &sp->nodeName,  in lpfc_cmpl_els_flogi_fabric()
695 	memcpy(&phba->fc_fabparam, sp, sizeof(struct serv_parm));  in lpfc_cmpl_els_flogi_fabric()
697 	if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) {  in lpfc_cmpl_els_flogi_fabric()
698 		if (sp->cmn.response_multiple_NPort) {  in lpfc_cmpl_els_flogi_fabric()
703 					 sp->cmn.response_multiple_NPort);  in lpfc_cmpl_els_flogi_fabric()
704 			spin_lock_irq(&phba->hbalock);  in lpfc_cmpl_els_flogi_fabric()
705 			phba->link_flag |= LS_NPIV_FAB_SUPPORTED;  in lpfc_cmpl_els_flogi_fabric()
706 			spin_unlock_irq(&phba->hbalock);  in lpfc_cmpl_els_flogi_fabric()
713 					 "- configuring single port mode.\n");  in lpfc_cmpl_els_flogi_fabric()
714 			spin_lock_irq(&phba->hbalock);  in lpfc_cmpl_els_flogi_fabric()
715 			phba->link_flag &= ~LS_NPIV_FAB_SUPPORTED;  in lpfc_cmpl_els_flogi_fabric()
716 			spin_unlock_irq(&phba->hbalock);  in lpfc_cmpl_els_flogi_fabric()
724 	if ((phba->sli_rev == LPFC_SLI_REV4) &&  in lpfc_cmpl_els_flogi_fabric()
725 	    (phba->sli4_hba.lnk_info.lnk_tp == LPFC_LNK_TYPE_FC)) {  in lpfc_cmpl_els_flogi_fabric()
731 		if (vport->fc_flag & FC_VFI_REGISTERED)  in lpfc_cmpl_els_flogi_fabric()
736 		!(vport->fc_flag & FC_VPORT_NEEDS_REG_VPI)) {  in lpfc_cmpl_els_flogi_fabric()
742 					&vport->fc_nodes, nlp_listp) {  in lpfc_cmpl_els_flogi_fabric()
743 			if ((np->nlp_state != NLP_STE_NPR_NODE) ||  in lpfc_cmpl_els_flogi_fabric()
744 				   !(np->nlp_flag & NLP_NPR_ADISC))  in lpfc_cmpl_els_flogi_fabric()
746 			spin_lock_irq(&np->lock);  in lpfc_cmpl_els_flogi_fabric()
747 			np->nlp_flag &= ~NLP_NPR_ADISC;  in lpfc_cmpl_els_flogi_fabric()
748 			spin_unlock_irq(&np->lock);  in lpfc_cmpl_els_flogi_fabric()
753 		if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_cmpl_els_flogi_fabric()
756 			spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_fabric()
757 			vport->fc_flag |= FC_VPORT_NEEDS_INIT_VPI;  in lpfc_cmpl_els_flogi_fabric()
758 			spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_fabric()
765 		spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_fabric()
766 		vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;  in lpfc_cmpl_els_flogi_fabric()
767 		spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_fabric()
768 	} else if ((phba->sli_rev == LPFC_SLI_REV4) &&  in lpfc_cmpl_els_flogi_fabric()
769 		!(vport->fc_flag & FC_VPORT_NEEDS_REG_VPI)) {  in lpfc_cmpl_els_flogi_fabric()
771 			 * Driver needs to re-reg VPI in order for f/w  in lpfc_cmpl_els_flogi_fabric()
779 	if (phba->sli_rev < LPFC_SLI_REV4) {  in lpfc_cmpl_els_flogi_fabric()
781 		if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED &&  in lpfc_cmpl_els_flogi_fabric()
782 		    vport->fc_flag & FC_VPORT_NEEDS_REG_VPI)  in lpfc_cmpl_els_flogi_fabric()
787 		ndlp->nlp_type |= NLP_FABRIC;  in lpfc_cmpl_els_flogi_fabric()
789 		if ((!(vport->fc_flag & FC_VPORT_NEEDS_REG_VPI)) &&  in lpfc_cmpl_els_flogi_fabric()
790 			(vport->vpi_state & LPFC_VPI_REGISTERED)) {  in lpfc_cmpl_els_flogi_fabric()
793 		} else if (vport->fc_flag & FC_VFI_REGISTERED)  in lpfc_cmpl_els_flogi_fabric()
798 					vport->fc_prevDID, vport->fc_myDID);  in lpfc_cmpl_els_flogi_fabric()
806  * lpfc_cmpl_els_flogi_nport - Completion function for flogi to an N_Port
808  * @ndlp: pointer to a node-list data structure.
813  * in a point-to-point topology. First, the @vport's N_Port Name is compared
822  *   0 - Success
823  *   -ENXIO - Fail
830 	struct lpfc_hba  *phba = vport->phba;  in lpfc_cmpl_els_flogi_nport()
834 	spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_nport()
835 	vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP);  in lpfc_cmpl_els_flogi_nport()
836 	vport->fc_flag |= FC_PT2PT;  in lpfc_cmpl_els_flogi_nport()
837 	spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_nport()
840 	phba->sli3_options &= ~LPFC_SLI3_NPIV_ENABLED;  in lpfc_cmpl_els_flogi_nport()
843 	if ((phba->sli_rev == LPFC_SLI_REV4) && phba->fc_topology_changed) {  in lpfc_cmpl_els_flogi_nport()
846 		spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_nport()
847 		vport->fc_flag &= ~FC_VFI_REGISTERED;  in lpfc_cmpl_els_flogi_nport()
848 		spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_nport()
849 		phba->fc_topology_changed = 0;  in lpfc_cmpl_els_flogi_nport()
852 	rc = memcmp(&vport->fc_portname, &sp->portName,  in lpfc_cmpl_els_flogi_nport()
853 		    sizeof(vport->fc_portname));  in lpfc_cmpl_els_flogi_nport()
857 		spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_nport()
858 		vport->fc_flag |= FC_PT2PT_PLOGI;  in lpfc_cmpl_els_flogi_nport()
859 		spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi_nport()
868 			vport->fc_myDID = PT2PT_LocalID;  in lpfc_cmpl_els_flogi_nport()
874 		if (!(ndlp->fc4_xpt_flags & (SCSI_XPT_REGD | NVME_XPT_REGD)))  in lpfc_cmpl_els_flogi_nport()
888 		memcpy(&ndlp->nlp_portname, &sp->portName,  in lpfc_cmpl_els_flogi_nport()
890 		memcpy(&ndlp->nlp_nodename, &sp->nodeName,  in lpfc_cmpl_els_flogi_nport()
894 		spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_flogi_nport()
895 		ndlp->nlp_flag |= NLP_NPR_2B_DISC;  in lpfc_cmpl_els_flogi_nport()
896 		spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_flogi_nport()
898 		mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_cmpl_els_flogi_nport()
904 		mbox->mbox_cmpl = lpfc_mbx_cmpl_local_config_link;  in lpfc_cmpl_els_flogi_nport()
905 		mbox->vport = vport;  in lpfc_cmpl_els_flogi_nport()
908 			mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_cmpl_els_flogi_nport()
916 		if (!(ndlp->fc4_xpt_flags & (SCSI_XPT_REGD | NVME_XPT_REGD)))  in lpfc_cmpl_els_flogi_nport()
919 		/* Start discovery - this should just do CLEAR_LA */  in lpfc_cmpl_els_flogi_nport()
925 	return -ENXIO;  in lpfc_cmpl_els_flogi_nport()
929  * lpfc_cmpl_els_flogi - Completion callback function for flogi
934  * This routine is the top-level completion callback function for issuing
945  * this is a point-to-point topology or a fabric topology: if the Port ID
947  * point-to-point topology. The routine lpfc_cmpl_els_flogi_fabric() or
955 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_flogi()
957 	struct lpfc_nodelist *ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_flogi()
959 	struct lpfc_dmabuf *pcmd = cmdiocb->cmd_dmabuf, *prsp;  in lpfc_cmpl_els_flogi()
971 		if (!(ndlp->fc4_xpt_flags & SCSI_XPT_REGD))  in lpfc_cmpl_els_flogi()
979 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_cmpl_els_flogi()
982 		irsp = &rspiocb->iocb;  in lpfc_cmpl_els_flogi()
983 		tmo = irsp->ulpTimeout;  in lpfc_cmpl_els_flogi()
989 		vport->port_state);  in lpfc_cmpl_els_flogi()
996 		if ((phba->hba_flag & HBA_FIP_SUPPORT) &&  in lpfc_cmpl_els_flogi()
997 		    (phba->fcf.fcf_flag & FCF_DISCOVERY)) {  in lpfc_cmpl_els_flogi()
998 			if (phba->link_state < LPFC_LINK_UP)  in lpfc_cmpl_els_flogi()
1000 			if ((phba->fcoe_cvl_eventtag_attn ==  in lpfc_cmpl_els_flogi()
1001 			     phba->fcoe_cvl_eventtag) &&  in lpfc_cmpl_els_flogi()
1007 				phba->fcoe_cvl_eventtag_attn =  in lpfc_cmpl_els_flogi()
1008 					phba->fcoe_cvl_eventtag;  in lpfc_cmpl_els_flogi()
1013 					phba->fcf.current_rec.fcf_indx,  in lpfc_cmpl_els_flogi()
1016 					phba->fcf.current_rec.fcf_indx);  in lpfc_cmpl_els_flogi()
1032 					 phba->hba_flag, phba->fcf.fcf_flag);  in lpfc_cmpl_els_flogi()
1049 		if (!(ndlp->nlp_flag & NLP_IN_DEV_LOSS) &&  in lpfc_cmpl_els_flogi()
1050 		    !(ndlp->fc4_xpt_flags & SCSI_XPT_REGD))  in lpfc_cmpl_els_flogi()
1056 				 ulp_status, ulp_word4, cmdiocb->sli4_xritag,  in lpfc_cmpl_els_flogi()
1057 				 tmo, kref_read(&ndlp->kref));  in lpfc_cmpl_els_flogi()
1072 		spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi()
1073 		vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP |  in lpfc_cmpl_els_flogi()
1075 		spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi()
1081 		if (phba->alpa_map[0] == 0)  in lpfc_cmpl_els_flogi()
1082 			vport->cfg_discovery_threads = LPFC_MAX_DISC_THREADS;  in lpfc_cmpl_els_flogi()
1083 		if ((phba->sli_rev == LPFC_SLI_REV4) &&  in lpfc_cmpl_els_flogi()
1084 		    (!(vport->fc_flag & FC_VFI_REGISTERED) ||  in lpfc_cmpl_els_flogi()
1085 		     (vport->fc_prevDID != vport->fc_myDID) ||  in lpfc_cmpl_els_flogi()
1086 			phba->fc_topology_changed)) {  in lpfc_cmpl_els_flogi()
1087 			if (vport->fc_flag & FC_VFI_REGISTERED) {  in lpfc_cmpl_els_flogi()
1088 				if (phba->fc_topology_changed) {  in lpfc_cmpl_els_flogi()
1090 					spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi()
1091 					vport->fc_flag &= ~FC_VFI_REGISTERED;  in lpfc_cmpl_els_flogi()
1092 					spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi()
1093 					phba->fc_topology_changed = 0;  in lpfc_cmpl_els_flogi()
1107 	spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi()
1108 	vport->fc_flag &= ~FC_VPORT_CVL_RCVD;  in lpfc_cmpl_els_flogi()
1109 	vport->fc_flag &= ~FC_VPORT_LOGO_RCVD;  in lpfc_cmpl_els_flogi()
1110 	spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_flogi()
1116 	prsp = list_get_first(&pcmd->list, struct lpfc_dmabuf, list);  in lpfc_cmpl_els_flogi()
1121 	sp = prsp->virt + sizeof(uint32_t);  in lpfc_cmpl_els_flogi()
1127 			 cmdiocb->iotag, cmdiocb->sli4_xritag,  in lpfc_cmpl_els_flogi()
1128 			 ulp_word4, sp->cmn.e_d_tov,  in lpfc_cmpl_els_flogi()
1129 			 sp->cmn.w2.r_a_tov, sp->cmn.edtovResolution,  in lpfc_cmpl_els_flogi()
1130 			 vport->port_state, vport->fc_flag,  in lpfc_cmpl_els_flogi()
1131 			 sp->cmn.priority_tagging, kref_read(&ndlp->kref));  in lpfc_cmpl_els_flogi()
1136 	if (sp->cmn.priority_tagging)  in lpfc_cmpl_els_flogi()
1137 		vport->phba->pport->vmid_flag |= (LPFC_VMID_ISSUE_QFPA |  in lpfc_cmpl_els_flogi()
1146 	if (vport->port_state == LPFC_FLOGI) {  in lpfc_cmpl_els_flogi()
1151 		if (sp->cmn.fPort)  in lpfc_cmpl_els_flogi()
1154 		else if (!(phba->hba_flag & HBA_FCOE_MODE))  in lpfc_cmpl_els_flogi()
1163 				phba->fcf.current_rec.fcf_indx,  in lpfc_cmpl_els_flogi()
1164 				phba->fcf.current_rec.switch_name[0],  in lpfc_cmpl_els_flogi()
1165 				phba->fcf.current_rec.switch_name[1],  in lpfc_cmpl_els_flogi()
1166 				phba->fcf.current_rec.switch_name[2],  in lpfc_cmpl_els_flogi()
1167 				phba->fcf.current_rec.switch_name[3],  in lpfc_cmpl_els_flogi()
1168 				phba->fcf.current_rec.switch_name[4],  in lpfc_cmpl_els_flogi()
1169 				phba->fcf.current_rec.switch_name[5],  in lpfc_cmpl_els_flogi()
1170 				phba->fcf.current_rec.switch_name[6],  in lpfc_cmpl_els_flogi()
1171 				phba->fcf.current_rec.switch_name[7],  in lpfc_cmpl_els_flogi()
1172 				phba->fcf.current_rec.fabric_name[0],  in lpfc_cmpl_els_flogi()
1173 				phba->fcf.current_rec.fabric_name[1],  in lpfc_cmpl_els_flogi()
1174 				phba->fcf.current_rec.fabric_name[2],  in lpfc_cmpl_els_flogi()
1175 				phba->fcf.current_rec.fabric_name[3],  in lpfc_cmpl_els_flogi()
1176 				phba->fcf.current_rec.fabric_name[4],  in lpfc_cmpl_els_flogi()
1177 				phba->fcf.current_rec.fabric_name[5],  in lpfc_cmpl_els_flogi()
1178 				phba->fcf.current_rec.fabric_name[6],  in lpfc_cmpl_els_flogi()
1179 				phba->fcf.current_rec.fabric_name[7]);  in lpfc_cmpl_els_flogi()
1182 			spin_lock_irq(&phba->hbalock);  in lpfc_cmpl_els_flogi()
1183 			phba->fcf.fcf_flag &= ~FCF_DISCOVERY;  in lpfc_cmpl_els_flogi()
1184 			phba->hba_flag &= ~(FCF_RR_INPROG | HBA_DEVLOSS_TMO);  in lpfc_cmpl_els_flogi()
1185 			spin_unlock_irq(&phba->hbalock);  in lpfc_cmpl_els_flogi()
1186 			phba->fcf.fcf_redisc_attempted = 0; /* reset */  in lpfc_cmpl_els_flogi()
1191 			if (phba->hba_flag & HBA_FIP_SUPPORT)  in lpfc_cmpl_els_flogi()
1196 						phba->fcf.current_rec.fcf_indx);  in lpfc_cmpl_els_flogi()
1197 			spin_lock_irq(&phba->hbalock);  in lpfc_cmpl_els_flogi()
1198 			phba->fcf.fcf_flag &= ~FCF_DISCOVERY;  in lpfc_cmpl_els_flogi()
1199 			phba->hba_flag &= ~(FCF_RR_INPROG | HBA_DEVLOSS_TMO);  in lpfc_cmpl_els_flogi()
1200 			spin_unlock_irq(&phba->hbalock);  in lpfc_cmpl_els_flogi()
1201 			phba->fcf.fcf_redisc_attempted = 0; /* reset */  in lpfc_cmpl_els_flogi()
1204 	} else if (vport->port_state > LPFC_FLOGI &&  in lpfc_cmpl_els_flogi()
1205 		   vport->fc_flag & FC_PT2PT) {  in lpfc_cmpl_els_flogi()
1211 		if (!sp->cmn.fPort)  in lpfc_cmpl_els_flogi()
1216 	spin_lock_irq(&phba->hbalock);  in lpfc_cmpl_els_flogi()
1217 	phba->fcf.fcf_flag &= ~FCF_DISCOVERY;  in lpfc_cmpl_els_flogi()
1218 	spin_unlock_irq(&phba->hbalock);  in lpfc_cmpl_els_flogi()
1231 			(phba->link_state != LPFC_CLEAR_LA)) {  in lpfc_cmpl_els_flogi()
1237 		phba->hba_flag &= ~HBA_FLOGI_OUTSTANDING;  in lpfc_cmpl_els_flogi()
1244  * lpfc_cmpl_els_link_down - Completion callback function for ELS command
1259 	pcmd = (uint32_t *)cmdiocb->cmd_dmabuf->virt;  in lpfc_cmpl_els_link_down()
1269 			cmdiocb->cmd_flag);  in lpfc_cmpl_els_link_down()
1271 	if (cmdiocb->cmd_flag & LPFC_IO_FABRIC) {  in lpfc_cmpl_els_link_down()
1272 		cmdiocb->cmd_flag &= ~LPFC_IO_FABRIC;  in lpfc_cmpl_els_link_down()
1273 		atomic_dec(&phba->fabric_iocb_count);  in lpfc_cmpl_els_link_down()
1279  * lpfc_issue_els_flogi - Issue an flogi iocb command for a vport
1281  * @ndlp: pointer to a node-list data structure.
1286  * of the FLOGI Request IOCB and the top-level callback function pointer
1296  *   0 - successfully issued flogi iocb for @vport
1297  *   1 - failed to issue flogi iocb for @vport
1303 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_flogi()
1316 				     ndlp->nlp_DID, ELS_CMD_FLOGI);  in lpfc_issue_els_flogi()
1321 	wqe = &elsiocb->wqe;  in lpfc_issue_els_flogi()
1322 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_flogi()
1323 	icmd = &elsiocb->iocb;  in lpfc_issue_els_flogi()
1328 	memcpy(pcmd, &vport->fc_sparam, sizeof(struct serv_parm));  in lpfc_issue_els_flogi()
1332 	sp->cmn.e_d_tov = 0;  in lpfc_issue_els_flogi()
1333 	sp->cmn.w2.r_a_tov = 0;  in lpfc_issue_els_flogi()
1334 	sp->cmn.virtual_fabric_support = 0;  in lpfc_issue_els_flogi()
1335 	sp->cls1.classValid = 0;  in lpfc_issue_els_flogi()
1336 	if (sp->cmn.fcphLow < FC_PH3)  in lpfc_issue_els_flogi()
1337 		sp->cmn.fcphLow = FC_PH3;  in lpfc_issue_els_flogi()
1338 	if (sp->cmn.fcphHigh < FC_PH3)  in lpfc_issue_els_flogi()
1339 		sp->cmn.fcphHigh = FC_PH3;  in lpfc_issue_els_flogi()
1342 	if (phba->cfg_vmid_priority_tagging) {  in lpfc_issue_els_flogi()
1343 		sp->cmn.priority_tagging = 1;  in lpfc_issue_els_flogi()
1345 		if (!memchr_inv(vport->lpfc_vmid_host_uuid, 0,  in lpfc_issue_els_flogi()
1346 				sizeof(vport->lpfc_vmid_host_uuid))) {  in lpfc_issue_els_flogi()
1347 			memcpy(vport->lpfc_vmid_host_uuid, phba->wwpn,  in lpfc_issue_els_flogi()
1348 			       sizeof(phba->wwpn));  in lpfc_issue_els_flogi()
1349 			memcpy(&vport->lpfc_vmid_host_uuid[8], phba->wwnn,  in lpfc_issue_els_flogi()
1350 			       sizeof(phba->wwnn));  in lpfc_issue_els_flogi()
1354 	if  (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_issue_els_flogi()
1355 		if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) ==  in lpfc_issue_els_flogi()
1359 			bf_set(wqe_ct, &wqe->els_req.wqe_com, ct);  in lpfc_issue_els_flogi()
1362 			bf_set(wqe_ctxt_tag, &wqe->els_req.wqe_com,  in lpfc_issue_els_flogi()
1363 			       phba->fcf.fcfi);  in lpfc_issue_els_flogi()
1367 		sp->cls2.classValid = 0;  in lpfc_issue_els_flogi()
1368 		sp->cls2.seqDelivery = 0;  in lpfc_issue_els_flogi()
1370 		/* Historical, setting sequential-delivery bit for SLI3 */  in lpfc_issue_els_flogi()
1371 		sp->cls2.seqDelivery = (sp->cls2.classValid) ? 1 : 0;  in lpfc_issue_els_flogi()
1372 		sp->cls3.seqDelivery = (sp->cls3.classValid) ? 1 : 0;  in lpfc_issue_els_flogi()
1373 		if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) {  in lpfc_issue_els_flogi()
1374 			sp->cmn.request_multiple_Nport = 1;  in lpfc_issue_els_flogi()
1376 			icmd->ulpCt_h = 1;  in lpfc_issue_els_flogi()
1377 			icmd->ulpCt_l = 0;  in lpfc_issue_els_flogi()
1379 			sp->cmn.request_multiple_Nport = 0;  in lpfc_issue_els_flogi()
1382 		if (phba->fc_topology != LPFC_TOPOLOGY_LOOP) {  in lpfc_issue_els_flogi()
1383 			icmd->un.elsreq64.myID = 0;  in lpfc_issue_els_flogi()
1384 			icmd->un.elsreq64.fl = 1;  in lpfc_issue_els_flogi()
1388 	tmo = phba->fc_ratov;  in lpfc_issue_els_flogi()
1389 	phba->fc_ratov = LPFC_DISC_FLOGI_TMO;  in lpfc_issue_els_flogi()
1391 	phba->fc_ratov = tmo;  in lpfc_issue_els_flogi()
1393 	phba->fc_stat.elsXmitFLOGI++;  in lpfc_issue_els_flogi()
1394 	elsiocb->cmd_cmpl = lpfc_cmpl_els_flogi;  in lpfc_issue_els_flogi()
1398 		phba->sli3_options, 0, 0);  in lpfc_issue_els_flogi()
1400 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_flogi()
1401 	if (!elsiocb->ndlp) {  in lpfc_issue_els_flogi()
1407 	phba->hba_flag |= (HBA_FLOGI_ISSUED | HBA_FLOGI_OUTSTANDING);  in lpfc_issue_els_flogi()
1411 		phba->hba_flag &= ~(HBA_FLOGI_ISSUED | HBA_FLOGI_OUTSTANDING);  in lpfc_issue_els_flogi()
1418 	phba->link_flag &= ~LS_EXTERNAL_LOOPBACK;  in lpfc_issue_els_flogi()
1421 	if (phba->defer_flogi_acc_flag) {  in lpfc_issue_els_flogi()
1427 		did = vport->fc_myDID;  in lpfc_issue_els_flogi()
1428 		vport->fc_myDID = Fabric_DID;  in lpfc_issue_els_flogi()
1432 		if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_issue_els_flogi()
1435 			       phba->defer_flogi_acc_rx_id);  in lpfc_issue_els_flogi()
1438 			       phba->defer_flogi_acc_ox_id);  in lpfc_issue_els_flogi()
1441 			icmd->ulpContext = phba->defer_flogi_acc_rx_id;  in lpfc_issue_els_flogi()
1442 			icmd->unsli3.rcvsli3.ox_id =  in lpfc_issue_els_flogi()
1443 				phba->defer_flogi_acc_ox_id;  in lpfc_issue_els_flogi()
1449 				 phba->defer_flogi_acc_rx_id,  in lpfc_issue_els_flogi()
1450 				 phba->defer_flogi_acc_ox_id, phba->hba_flag);  in lpfc_issue_els_flogi()
1456 		phba->defer_flogi_acc_flag = false;  in lpfc_issue_els_flogi()
1457 		vport->fc_myDID = did;  in lpfc_issue_els_flogi()
1469  * lpfc_els_abort_flogi - Abort all outstanding flogi iocbs
1480  *   0 - Successfully issued abort iocb on all outstanding flogis (Always 0)
1497 		return -EIO;  in lpfc_els_abort_flogi()
1503 	spin_lock_irq(&phba->hbalock);  in lpfc_els_abort_flogi()
1504 	list_for_each_entry_safe(iocb, next_iocb, &pring->txcmplq, list) {  in lpfc_els_abort_flogi()
1507 			ndlp = iocb->ndlp;  in lpfc_els_abort_flogi()
1508 			if (ndlp && ndlp->nlp_DID == Fabric_DID) {  in lpfc_els_abort_flogi()
1509 				if ((phba->pport->fc_flag & FC_PT2PT) &&  in lpfc_els_abort_flogi()
1510 				    !(phba->pport->fc_flag & FC_PT2PT_PLOGI))  in lpfc_els_abort_flogi()
1511 					iocb->fabric_cmd_cmpl =  in lpfc_els_abort_flogi()
1521 	spin_unlock_irq(&phba->hbalock);  in lpfc_els_abort_flogi()
1527  * lpfc_initial_flogi - Issue an initial fabric login for a vport
1539  *   0 - failed to issue initial flogi for @vport
1540  *   1 - successfully issued initial flogi for @vport
1547 	vport->port_state = LPFC_FLOGI;  in lpfc_initial_flogi()
1558 		ndlp->nlp_type |= NLP_FABRIC;  in lpfc_initial_flogi()
1565 	vport->fc_flag &= ~FC_FABRIC;  in lpfc_initial_flogi()
1568 		 * transport or dev-loss-evt work is pending.  in lpfc_initial_flogi()
1571 		if (!(ndlp->fc4_xpt_flags & (SCSI_XPT_REGD | NVME_XPT_REGD)) &&  in lpfc_initial_flogi()
1572 		    !(ndlp->nlp_flag & NLP_IN_DEV_LOSS))  in lpfc_initial_flogi()
1580  * lpfc_initial_fdisc - Issue an initial fabric discovery for a vport
1592  *   0 - failed to issue initial fdisc for @vport
1593  *   1 - successfully issued initial fdisc for @vport
1609 		ndlp->nlp_type |= NLP_FABRIC;  in lpfc_initial_fdisc()
1617 		 * transport or dev-loss-evt work is pending.  in lpfc_initial_fdisc()
1620 		if (!(ndlp->fc4_xpt_flags & (SCSI_XPT_REGD | NVME_XPT_REGD)) &&  in lpfc_initial_fdisc()
1621 		    !(ndlp->nlp_flag & NLP_IN_DEV_LOSS))  in lpfc_initial_fdisc()
1629  * lpfc_more_plogi - Check and issue remaining plogis for a vport
1636  * @vport (@vport->cfg_discovery_threads). The function also decrement
1642 	if (vport->num_disc_nodes)  in lpfc_more_plogi()
1643 		vport->num_disc_nodes--;  in lpfc_more_plogi()
1649 			 vport->num_disc_nodes, vport->fc_plogi_cnt,  in lpfc_more_plogi()
1650 			 vport->fc_flag, vport->port_state);  in lpfc_more_plogi()
1652 	if (vport->fc_flag & FC_NLP_MORE)  in lpfc_more_plogi()
1660  * lpfc_plogi_confirm_nport - Confirm plogi wwpn matches stored ndlp
1663  * @ndlp: pointer to a node-list data structure.
1681  * Note that before the @ndlp got "released", the keepDID from not-matching
1694 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_plogi_confirm_nport()
1708 	if (ndlp->nlp_type & NLP_FABRIC)  in lpfc_plogi_confirm_nport()
1717 	new_ndlp = lpfc_findnode_wwpn(vport, &sp->portName);  in lpfc_plogi_confirm_nport()
1729 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_plogi_confirm_nport()
1730 		active_rrqs_xri_bitmap = mempool_alloc(phba->active_rrq_pool,  in lpfc_plogi_confirm_nport()
1734 			       phba->cfg_rrq_xri_bitmap_sz);  in lpfc_plogi_confirm_nport()
1740 			 ndlp->nlp_DID, ndlp->nlp_flag,  ndlp->nlp_fc4_type,  in lpfc_plogi_confirm_nport()
1741 			 (new_ndlp ? new_ndlp->nlp_DID : 0),  in lpfc_plogi_confirm_nport()
1742 			 (new_ndlp ? new_ndlp->nlp_flag : 0),  in lpfc_plogi_confirm_nport()
1743 			 (new_ndlp ? new_ndlp->nlp_fc4_type : 0));  in lpfc_plogi_confirm_nport()
1745 	keepDID = new_ndlp->nlp_DID;  in lpfc_plogi_confirm_nport()
1747 	if (phba->sli_rev == LPFC_SLI_REV4 && active_rrqs_xri_bitmap)  in lpfc_plogi_confirm_nport()
1748 		memcpy(active_rrqs_xri_bitmap, new_ndlp->active_rrqs_xri_bitmap,  in lpfc_plogi_confirm_nport()
1749 		       phba->cfg_rrq_xri_bitmap_sz);  in lpfc_plogi_confirm_nport()
1756 	if (vport->fc_flag & FC_FABRIC) {  in lpfc_plogi_confirm_nport()
1757 		keep_nlp_fc4_type = new_ndlp->nlp_fc4_type;  in lpfc_plogi_confirm_nport()
1758 		new_ndlp->nlp_fc4_type = ndlp->nlp_fc4_type;  in lpfc_plogi_confirm_nport()
1762 	new_ndlp->nlp_DID = ndlp->nlp_DID;  in lpfc_plogi_confirm_nport()
1763 	new_ndlp->nlp_prev_state = ndlp->nlp_prev_state;  in lpfc_plogi_confirm_nport()
1764 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_plogi_confirm_nport()
1765 		memcpy(new_ndlp->active_rrqs_xri_bitmap,  in lpfc_plogi_confirm_nport()
1766 		       ndlp->active_rrqs_xri_bitmap,  in lpfc_plogi_confirm_nport()
1767 		       phba->cfg_rrq_xri_bitmap_sz);  in lpfc_plogi_confirm_nport()
1770 	spin_lock_irq(&ndlp->lock);  in lpfc_plogi_confirm_nport()
1771 	spin_lock_irq(&new_ndlp->lock);  in lpfc_plogi_confirm_nport()
1772 	keep_new_nlp_flag = new_ndlp->nlp_flag;  in lpfc_plogi_confirm_nport()
1773 	keep_nlp_flag = ndlp->nlp_flag;  in lpfc_plogi_confirm_nport()
1774 	new_ndlp->nlp_flag = ndlp->nlp_flag;  in lpfc_plogi_confirm_nport()
1778 		new_ndlp->nlp_flag |= NLP_UNREG_INP;  in lpfc_plogi_confirm_nport()
1780 		new_ndlp->nlp_flag &= ~NLP_UNREG_INP;  in lpfc_plogi_confirm_nport()
1784 		new_ndlp->nlp_flag |= NLP_RPI_REGISTERED;  in lpfc_plogi_confirm_nport()
1786 		new_ndlp->nlp_flag &= ~NLP_RPI_REGISTERED;  in lpfc_plogi_confirm_nport()
1793 		new_ndlp->nlp_flag |= NLP_DROPPED;  in lpfc_plogi_confirm_nport()
1795 		new_ndlp->nlp_flag &= ~NLP_DROPPED;  in lpfc_plogi_confirm_nport()
1797 	ndlp->nlp_flag = keep_new_nlp_flag;  in lpfc_plogi_confirm_nport()
1801 		ndlp->nlp_flag |= NLP_UNREG_INP;  in lpfc_plogi_confirm_nport()
1803 		ndlp->nlp_flag &= ~NLP_UNREG_INP;  in lpfc_plogi_confirm_nport()
1807 		ndlp->nlp_flag |= NLP_RPI_REGISTERED;  in lpfc_plogi_confirm_nport()
1809 		ndlp->nlp_flag &= ~NLP_RPI_REGISTERED;  in lpfc_plogi_confirm_nport()
1816 		ndlp->nlp_flag |= NLP_DROPPED;  in lpfc_plogi_confirm_nport()
1818 		ndlp->nlp_flag &= ~NLP_DROPPED;  in lpfc_plogi_confirm_nport()
1820 	spin_unlock_irq(&new_ndlp->lock);  in lpfc_plogi_confirm_nport()
1821 	spin_unlock_irq(&ndlp->lock);  in lpfc_plogi_confirm_nport()
1824 	keep_nlp_state = new_ndlp->nlp_state;  in lpfc_plogi_confirm_nport()
1825 	lpfc_nlp_set_state(vport, new_ndlp, ndlp->nlp_state);  in lpfc_plogi_confirm_nport()
1828 	keep_nrport = new_ndlp->nrport;  in lpfc_plogi_confirm_nport()
1829 	new_ndlp->nrport = ndlp->nrport;  in lpfc_plogi_confirm_nport()
1832 	if (memcmp(&ndlp->nlp_portname, name, sizeof(struct lpfc_name)) == 0) {  in lpfc_plogi_confirm_nport()
1839 			 new_ndlp->nlp_DID, keepDID);  in lpfc_plogi_confirm_nport()
1845 		ndlp->nlp_DID = keepDID;  in lpfc_plogi_confirm_nport()
1846 		ndlp->nlp_fc4_type = keep_nlp_fc4_type;  in lpfc_plogi_confirm_nport()
1848 		if (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_plogi_confirm_nport()
1850 			memcpy(ndlp->active_rrqs_xri_bitmap,  in lpfc_plogi_confirm_nport()
1852 			       phba->cfg_rrq_xri_bitmap_sz);  in lpfc_plogi_confirm_nport()
1857 			 new_ndlp->nlp_DID, keepDID);  in lpfc_plogi_confirm_nport()
1864 		ndlp->nlp_DID = keepDID;  in lpfc_plogi_confirm_nport()
1865 		ndlp->nlp_fc4_type = keep_nlp_fc4_type;  in lpfc_plogi_confirm_nport()
1867 		if (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_plogi_confirm_nport()
1869 			memcpy(ndlp->active_rrqs_xri_bitmap,  in lpfc_plogi_confirm_nport()
1871 			       phba->cfg_rrq_xri_bitmap_sz);  in lpfc_plogi_confirm_nport()
1876 		if ((ndlp->nlp_state == NLP_STE_UNMAPPED_NODE) ||  in lpfc_plogi_confirm_nport()
1877 		    (ndlp->nlp_state == NLP_STE_MAPPED_NODE))  in lpfc_plogi_confirm_nport()
1880 		ndlp->nrport = keep_nrport;  in lpfc_plogi_confirm_nport()
1887 	if (!ndlp->rport && (ndlp->nlp_state == NLP_STE_NPR_NODE))  in lpfc_plogi_confirm_nport()
1890 	if (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_plogi_confirm_nport()
1893 			     phba->active_rrq_pool);  in lpfc_plogi_confirm_nport()
1897 			 new_ndlp->nlp_DID, new_ndlp->nlp_flag,  in lpfc_plogi_confirm_nport()
1898 			 new_ndlp->nlp_fc4_type);  in lpfc_plogi_confirm_nport()
1904  * lpfc_end_rscn - Check and handle more rscn for a vport
1919 	if (vport->fc_flag & FC_RSCN_MODE) {  in lpfc_end_rscn()
1924 		if (vport->fc_rscn_id_cnt ||  in lpfc_end_rscn()
1925 		    (vport->fc_flag & FC_RSCN_DISCOVERY) != 0)  in lpfc_end_rscn()
1928 			spin_lock_irq(shost->host_lock);  in lpfc_end_rscn()
1929 			vport->fc_flag &= ~FC_RSCN_MODE;  in lpfc_end_rscn()
1930 			spin_unlock_irq(shost->host_lock);  in lpfc_end_rscn()
1936  * lpfc_cmpl_els_rrq - Completion handled for els RRQs.
1951 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_rrq()
1952 	struct lpfc_nodelist *ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_rrq()
1958 	rrq = cmdiocb->context_un.rrq;  in lpfc_cmpl_els_rrq()
1959 	cmdiocb->rsp_iocb = rspiocb;  in lpfc_cmpl_els_rrq()
1971 			 ndlp->nlp_DID, ulp_status, ulp_word4,  in lpfc_cmpl_els_rrq()
1972 			 get_wqe_tmo(cmdiocb), rrq->xritag, rrq->rxid);  in lpfc_cmpl_els_rrq()
1980 		    (phba)->pport->cfg_log_verbose & LOG_ELS)  in lpfc_cmpl_els_rrq()
1984 					 ndlp->nlp_DID, ulp_status,  in lpfc_cmpl_els_rrq()
1988 	lpfc_clr_rrq_active(phba, rrq->xritag, rrq);  in lpfc_cmpl_els_rrq()
1994  * lpfc_cmpl_els_plogi - Completion callback function for plogi
2017 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_plogi()
2028 	cmdiocb->rsp_iocb = rspiocb;  in lpfc_cmpl_els_plogi()
2034 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_cmpl_els_plogi()
2037 		irsp = &rspiocb->iocb;  in lpfc_cmpl_els_plogi()
2038 		iotag = irsp->ulpIoTag;  in lpfc_cmpl_els_plogi()
2057 	spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_plogi()
2058 	disc = (ndlp->nlp_flag & NLP_NPR_2B_DISC);  in lpfc_cmpl_els_plogi()
2059 	ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;  in lpfc_cmpl_els_plogi()
2060 	spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_plogi()
2066 			 ndlp->nlp_DID, iotag,  in lpfc_cmpl_els_plogi()
2067 			 ndlp->nlp_fc4_type,  in lpfc_cmpl_els_plogi()
2069 			 disc, vport->num_disc_nodes);  in lpfc_cmpl_els_plogi()
2073 		spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_plogi()
2074 		ndlp->nlp_flag |= NLP_NPR_2B_DISC;  in lpfc_cmpl_els_plogi()
2075 		spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_plogi()
2084 				spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_plogi()
2085 				ndlp->nlp_flag |= NLP_NPR_2B_DISC;  in lpfc_cmpl_els_plogi()
2086 				spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_plogi()
2094 		    (phba)->pport->cfg_log_verbose & LOG_ELS)  in lpfc_cmpl_els_plogi()
2098 					 ndlp->nlp_DID, ulp_status,  in lpfc_cmpl_els_plogi()
2109 		spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_plogi()
2110 		if ((ndlp->nlp_flag & (NLP_ACC_REGLOGIN | NLP_RCV_PLOGI)) &&  in lpfc_cmpl_els_plogi()
2111 		    ndlp->nlp_state == NLP_STE_REG_LOGIN_ISSUE) {  in lpfc_cmpl_els_plogi()
2112 			spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_plogi()
2120 		if (!(ndlp->fc4_xpt_flags & (SCSI_XPT_REGD | NVME_XPT_REGD))) {  in lpfc_cmpl_els_plogi()
2121 			ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;  in lpfc_cmpl_els_plogi()
2122 			if (!(ndlp->nlp_flag & NLP_IN_DEV_LOSS))  in lpfc_cmpl_els_plogi()
2125 		spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_plogi()
2132 		prsp = list_get_first(&cmdiocb->cmd_dmabuf->list,  in lpfc_cmpl_els_plogi()
2138 		ndlp = lpfc_plogi_confirm_nport(phba, prsp->virt, ndlp);  in lpfc_cmpl_els_plogi()
2140 		sp = (struct serv_parm *)((u8 *)prsp->virt +  in lpfc_cmpl_els_plogi()
2143 		ndlp->vmid_support = 0;  in lpfc_cmpl_els_plogi()
2144 		if ((phba->cfg_vmid_app_header && sp->cmn.app_hdr_support) ||  in lpfc_cmpl_els_plogi()
2145 		    (phba->cfg_vmid_priority_tagging &&  in lpfc_cmpl_els_plogi()
2146 		     sp->cmn.priority_tagging)) {  in lpfc_cmpl_els_plogi()
2149 					sp->cmn.app_hdr_support,  in lpfc_cmpl_els_plogi()
2150 					sp->cmn.priority_tagging,  in lpfc_cmpl_els_plogi()
2151 					ndlp->nlp_DID);  in lpfc_cmpl_els_plogi()
2153 			ndlp->vmid_support = 1;  in lpfc_cmpl_els_plogi()
2160 	if (disc && vport->num_disc_nodes) {  in lpfc_cmpl_els_plogi()
2164 		if (vport->num_disc_nodes == 0) {  in lpfc_cmpl_els_plogi()
2165 			spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_plogi()
2166 			vport->fc_flag &= ~FC_NDISC_ACTIVE;  in lpfc_cmpl_els_plogi()
2167 			spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_plogi()
2177 			      ndlp->nlp_DID, kref_read(&ndlp->kref), 0);  in lpfc_cmpl_els_plogi()
2181 	free_ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_plogi()
2189  * lpfc_issue_els_plogi - Issue an plogi iocb command for a vport
2205  *   0 - Successfully issued a plogi for @vport
2206  *   1 - failed to issue a plogi for @vport
2211 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_plogi()
2227 	if ((ndlp->nlp_flag & (NLP_IGNR_REG_CMPL | NLP_UNREG_INP)) &&  in lpfc_issue_els_plogi()
2228 	    ((ndlp->nlp_DID & Fabric_DID_MASK) != Fabric_DID_MASK) &&  in lpfc_issue_els_plogi()
2229 	    !(vport->fc_flag & FC_OFFLINE_MODE)) {  in lpfc_issue_els_plogi()
2233 				 " x%px\n",  in lpfc_issue_els_plogi()
2234 				 ndlp->nlp_defer_did, ndlp->nlp_DID,  in lpfc_issue_els_plogi()
2235 				 ndlp->nlp_rpi, ndlp->nlp_flag, ndlp);  in lpfc_issue_els_plogi()
2238 		if (ndlp->nlp_defer_did == NLP_EVT_NOTHING_PENDING)  in lpfc_issue_els_plogi()
2239 			ndlp->nlp_defer_did = did;  in lpfc_issue_els_plogi()
2249 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_plogi()
2254 	memcpy(pcmd, &vport->fc_sparam, sizeof(struct serv_parm));  in lpfc_issue_els_plogi()
2258 	 * If we are a N-port connected to a Fabric, fix-up paramm's so logins  in lpfc_issue_els_plogi()
2261 	if ((vport->fc_flag & FC_FABRIC) && !(vport->fc_flag & FC_PUBLIC_LOOP))  in lpfc_issue_els_plogi()
2262 		sp->cmn.altBbCredit = 1;  in lpfc_issue_els_plogi()
2264 	if (sp->cmn.fcphLow < FC_PH_4_3)  in lpfc_issue_els_plogi()
2265 		sp->cmn.fcphLow = FC_PH_4_3;  in lpfc_issue_els_plogi()
2267 	if (sp->cmn.fcphHigh < FC_PH3)  in lpfc_issue_els_plogi()
2268 		sp->cmn.fcphHigh = FC_PH3;  in lpfc_issue_els_plogi()
2270 	sp->cmn.valid_vendor_ver_level = 0;  in lpfc_issue_els_plogi()
2271 	memset(sp->un.vendorVersion, 0, sizeof(sp->un.vendorVersion));  in lpfc_issue_els_plogi()
2272 	sp->cmn.bbRcvSizeMsb &= 0xF;  in lpfc_issue_els_plogi()
2275 	ndlp->vmid_support = 0;  in lpfc_issue_els_plogi()
2276 	if (vport->vmid_priority_tagging)  in lpfc_issue_els_plogi()
2277 		sp->cmn.priority_tagging = 1;  in lpfc_issue_els_plogi()
2278 	else if (phba->cfg_vmid_app_header &&  in lpfc_issue_els_plogi()
2279 		 bf_get(lpfc_ftr_ashdr, &phba->sli4_hba.sli4_flags))  in lpfc_issue_els_plogi()
2280 		sp->cmn.app_hdr_support = 1;  in lpfc_issue_els_plogi()
2289 	if (phba->sli.sli_flag & LPFC_SLI_SUPPRESS_RSP) {  in lpfc_issue_els_plogi()
2290 		sp->cmn.valid_vendor_ver_level = 1;  in lpfc_issue_els_plogi()
2291 		sp->un.vv.vid = cpu_to_be32(LPFC_VV_EMLX_ID);  in lpfc_issue_els_plogi()
2292 		sp->un.vv.flags = cpu_to_be32(LPFC_VV_SUPPRESS_RSP);  in lpfc_issue_els_plogi()
2295 	phba->fc_stat.elsXmitPLOGI++;  in lpfc_issue_els_plogi()
2296 	elsiocb->cmd_cmpl = lpfc_cmpl_els_plogi;  in lpfc_issue_els_plogi()
2300 			      did, kref_read(&ndlp->kref), 0);  in lpfc_issue_els_plogi()
2301 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_plogi()
2302 	if (!elsiocb->ndlp) {  in lpfc_issue_els_plogi()
2318  * lpfc_cmpl_els_prli - Completion callback function for prli
2334 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_prli()
2343 	cmdiocb->rsp_iocb = rspiocb;  in lpfc_cmpl_els_prli()
2345 	ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_prli()
2350 	spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_prli()
2351 	ndlp->nlp_flag &= ~NLP_PRLI_SND;  in lpfc_cmpl_els_prli()
2354 	vport->fc_prli_sent--;  in lpfc_cmpl_els_prli()
2355 	ndlp->fc4_prli_sent--;  in lpfc_cmpl_els_prli()
2356 	spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_prli()
2361 		ndlp->nlp_DID);  in lpfc_cmpl_els_prli()
2367 			 ndlp->nlp_DID, ulp_status, ulp_word4,  in lpfc_cmpl_els_prli()
2368 			 vport->num_disc_nodes, ndlp->fc4_prli_sent,  in lpfc_cmpl_els_prli()
2369 			 ndlp->fc4_xpt_flags);  in lpfc_cmpl_els_prli()
2385 		if ((vport->fc_flag & FC_FABRIC) ||  in lpfc_cmpl_els_prli()
2386 		    (vport->cfg_enable_fc4_type != LPFC_ENABLE_BOTH)) {  in lpfc_cmpl_els_prli()
2398 				 ndlp->nlp_DID, ulp_status,  in lpfc_cmpl_els_prli()
2399 				 ulp_word4, ndlp->nlp_state,  in lpfc_cmpl_els_prli()
2400 				 ndlp->fc4_prli_sent, ndlp->nlp_flag);  in lpfc_cmpl_els_prli()
2411 		if ((ndlp->nlp_state >= NLP_STE_PLOGI_ISSUE &&  in lpfc_cmpl_els_prli()
2412 		     ndlp->nlp_state <= NLP_STE_REG_LOGIN_ISSUE) ||  in lpfc_cmpl_els_prli()
2413 		    (ndlp->nlp_state == NLP_STE_NPR_NODE &&  in lpfc_cmpl_els_prli()
2414 		     ndlp->nlp_flag & NLP_DELAY_TMO)) {  in lpfc_cmpl_els_prli()
2418 					 ndlp->nlp_DID, ndlp->nlp_state,  in lpfc_cmpl_els_prli()
2419 					 ndlp->nlp_flag);  in lpfc_cmpl_els_prli()
2427 		if (vport->fc_flag & FC_PT2PT)  in lpfc_cmpl_els_prli()
2435 		spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_prli()
2436 		if (!(ndlp->fc4_xpt_flags & (SCSI_XPT_REGD | NVME_XPT_REGD)) &&  in lpfc_cmpl_els_prli()
2437 		    !ndlp->fc4_prli_sent) {  in lpfc_cmpl_els_prli()
2438 			ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;  in lpfc_cmpl_els_prli()
2439 			if (!(ndlp->nlp_flag & NLP_IN_DEV_LOSS))  in lpfc_cmpl_els_prli()
2442 		spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_prli()
2464  * lpfc_issue_els_prli - Issue a prli iocb command for a vport
2466  * @ndlp: pointer to a node-list data structure.
2480  *   0 - successfully issued prli iocb command for @vport
2481  *   1 - failed to issue prli iocb command for @vport
2488 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_els_prli()
2502 	if (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_issue_els_prli()
2503 	    vport->fc_flag & FC_RSCN_MODE &&  in lpfc_issue_els_prli()
2504 	    vport->nvmei_support)  in lpfc_issue_els_prli()
2505 		ndlp->nlp_fc4_type |= NLP_FC4_NVME;  in lpfc_issue_els_prli()
2506 	local_nlp_type = ndlp->nlp_fc4_type;  in lpfc_issue_els_prli()
2511 	ndlp->nlp_type &= ~(NLP_FCP_TARGET | NLP_FCP_INITIATOR);  in lpfc_issue_els_prli()
2512 	ndlp->nlp_type &= ~(NLP_NVME_TARGET | NLP_NVME_INITIATOR);  in lpfc_issue_els_prli()
2513 	ndlp->nlp_fcp_info &= ~NLP_FCP_2_DEVICE;  in lpfc_issue_els_prli()
2514 	ndlp->nlp_flag &= ~(NLP_FIRSTBURST | NLP_NPR_2B_DISC);  in lpfc_issue_els_prli()
2515 	ndlp->nvme_fb_size = 0;  in lpfc_issue_els_prli()
2529 				 ndlp->nlp_fc4_type, ndlp->nlp_DID);  in lpfc_issue_els_prli()
2536 	if (phba->sli_rev == LPFC_SLI_REV3 &&  in lpfc_issue_els_prli()
2537 	    ndlp->nlp_fc4_type == NLP_FC4_NVME) {  in lpfc_issue_els_prli()
2540 				 ndlp->nlp_type);  in lpfc_issue_els_prli()
2546 				     ndlp->nlp_DID, elscmd);  in lpfc_issue_els_prli()
2550 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_prli()
2567 		 * set the following bits for FC-TAPE support.  in lpfc_issue_els_prli()
2569 		if (phba->vpd.rev.feaLevelHigh >= 0x02) {  in lpfc_issue_els_prli()
2570 			npr->ConfmComplAllowed = 1;  in lpfc_issue_els_prli()
2571 			npr->Retry = 1;  in lpfc_issue_els_prli()
2572 			npr->TaskRetryIdReq = 1;  in lpfc_issue_els_prli()
2574 		npr->estabImagePair = 1;  in lpfc_issue_els_prli()
2575 		npr->readXferRdyDis = 1;  in lpfc_issue_els_prli()
2576 		if (vport->cfg_first_burst_size)  in lpfc_issue_els_prli()
2577 			npr->writeXferRdyDis = 1;  in lpfc_issue_els_prli()
2580 		npr->prliType = PRLI_FCP_TYPE;  in lpfc_issue_els_prli()
2581 		npr->initiatorFunc = 1;  in lpfc_issue_els_prli()
2582 		elsiocb->cmd_flag |= LPFC_PRLI_FCP_REQ;  in lpfc_issue_els_prli()
2584 		/* Remove FCP type - processed. */  in lpfc_issue_els_prli()
2596 		if (phba->nsler) {  in lpfc_issue_els_prli()
2602 		if ((phba->cfg_nvme_enable_fb) &&  in lpfc_issue_els_prli()
2603 		    !phba->nvmet_support)  in lpfc_issue_els_prli()
2606 		if (phba->nvmet_support) {  in lpfc_issue_els_prli()
2614 		npr_nvme->word1 = cpu_to_be32(npr_nvme->word1);  in lpfc_issue_els_prli()
2615 		npr_nvme->word4 = cpu_to_be32(npr_nvme->word4);  in lpfc_issue_els_prli()
2616 		elsiocb->cmd_flag |= LPFC_PRLI_NVME_REQ;  in lpfc_issue_els_prli()
2618 		/* Remove NVME type - processed. */  in lpfc_issue_els_prli()
2622 	phba->fc_stat.elsXmitPRLI++;  in lpfc_issue_els_prli()
2623 	elsiocb->cmd_cmpl = lpfc_cmpl_els_prli;  in lpfc_issue_els_prli()
2627 			      ndlp->nlp_DID, kref_read(&ndlp->kref), 0);  in lpfc_issue_els_prli()
2628 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_prli()
2629 	if (!elsiocb->ndlp) {  in lpfc_issue_els_prli()
2645 	spin_lock_irq(&ndlp->lock);  in lpfc_issue_els_prli()
2646 	ndlp->nlp_flag |= NLP_PRLI_SND;  in lpfc_issue_els_prli()
2647 	vport->fc_prli_sent++;  in lpfc_issue_els_prli()
2648 	ndlp->fc4_prli_sent++;  in lpfc_issue_els_prli()
2649 	spin_unlock_irq(&ndlp->lock);  in lpfc_issue_els_prli()
2654 	if (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_issue_els_prli()
2662  * lpfc_rscn_disc - Perform rscn discovery for a vport
2680 	if (vport->fc_npr_cnt)  in lpfc_rscn_disc()
2688  * lpfc_adisc_done - Complete the adisc phase of discovery
2701 	struct lpfc_hba   *phba = vport->phba;  in lpfc_adisc_done()
2707 	if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&  in lpfc_adisc_done()
2708 	    !(vport->fc_flag & FC_RSCN_MODE) &&  in lpfc_adisc_done()
2709 	    (phba->sli_rev < LPFC_SLI_REV4)) {  in lpfc_adisc_done()
2734 	if (vport->port_state < LPFC_VPORT_READY) {  in lpfc_adisc_done()
2737 		if (!(vport->fc_flag & FC_ABORT_DISCOVERY)) {  in lpfc_adisc_done()
2738 			vport->num_disc_nodes = 0;  in lpfc_adisc_done()
2740 			if (vport->fc_npr_cnt)  in lpfc_adisc_done()
2742 			if (!vport->num_disc_nodes) {  in lpfc_adisc_done()
2743 				spin_lock_irq(shost->host_lock);  in lpfc_adisc_done()
2744 				vport->fc_flag &= ~FC_NDISC_ACTIVE;  in lpfc_adisc_done()
2745 				spin_unlock_irq(shost->host_lock);  in lpfc_adisc_done()
2750 		vport->port_state = LPFC_VPORT_READY;  in lpfc_adisc_done()
2756  * lpfc_more_adisc - Issue more adisc as needed
2767 	if (vport->num_disc_nodes)  in lpfc_more_adisc()
2768 		vport->num_disc_nodes--;  in lpfc_more_adisc()
2773 			 vport->num_disc_nodes, vport->fc_adisc_cnt,  in lpfc_more_adisc()
2774 			 vport->fc_flag, vport->port_state);  in lpfc_more_adisc()
2776 	if (vport->fc_flag & FC_NLP_MORE) {  in lpfc_more_adisc()
2781 	if (!vport->num_disc_nodes)  in lpfc_more_adisc()
2787  * lpfc_cmpl_els_adisc - Completion callback function for adisc
2806 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_adisc()
2814 	cmdiocb->rsp_iocb = rspiocb;  in lpfc_cmpl_els_adisc()
2816 	ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_adisc()
2821 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_cmpl_els_adisc()
2825 		irsp = &rspiocb->iocb;  in lpfc_cmpl_els_adisc()
2826 		tmo = irsp->ulpTimeout;  in lpfc_cmpl_els_adisc()
2827 		iotag = irsp->ulpIoTag;  in lpfc_cmpl_els_adisc()
2833 		ndlp->nlp_DID);  in lpfc_cmpl_els_adisc()
2838 	spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_adisc()
2839 	disc = (ndlp->nlp_flag & NLP_NPR_2B_DISC);  in lpfc_cmpl_els_adisc()
2840 	ndlp->nlp_flag &= ~(NLP_ADISC_SND | NLP_NPR_2B_DISC);  in lpfc_cmpl_els_adisc()
2841 	spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_adisc()
2846 			 ndlp->nlp_DID, iotag,  in lpfc_cmpl_els_adisc()
2848 			 tmo, disc, vport->num_disc_nodes);  in lpfc_cmpl_els_adisc()
2852 		spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_adisc()
2853 		ndlp->nlp_flag |= NLP_NPR_2B_DISC;  in lpfc_cmpl_els_adisc()
2854 		spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_adisc()
2863 				spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_adisc()
2864 				ndlp->nlp_flag |= NLP_NPR_2B_DISC;  in lpfc_cmpl_els_adisc()
2865 				spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_adisc()
2873 				 ndlp->nlp_DID, ulp_status,  in lpfc_cmpl_els_adisc()
2882 		spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_adisc()
2883 		if (!(ndlp->fc4_xpt_flags & (SCSI_XPT_REGD | NVME_XPT_REGD))) {  in lpfc_cmpl_els_adisc()
2884 			ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;  in lpfc_cmpl_els_adisc()
2885 			if (!(ndlp->nlp_flag & NLP_IN_DEV_LOSS))  in lpfc_cmpl_els_adisc()
2888 		spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_adisc()
2899 	if (disc && vport->num_disc_nodes)  in lpfc_cmpl_els_adisc()
2908  * lpfc_issue_els_adisc - Issue an address discover iocb to an node on a vport
2910  * @ndlp: pointer to a node-list data structure.
2923  *   0 - successfully issued adisc
2924  *   1 - failed to issue adisc
2931 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_adisc()
2939 				     ndlp->nlp_DID, ELS_CMD_ADISC);  in lpfc_issue_els_adisc()
2943 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_adisc()
2951 	ap->hardAL_PA = phba->fc_pref_ALPA;  in lpfc_issue_els_adisc()
2952 	memcpy(&ap->portName, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_issue_els_adisc()
2953 	memcpy(&ap->nodeName, &vport->fc_nodename, sizeof(struct lpfc_name));  in lpfc_issue_els_adisc()
2954 	ap->DID = be32_to_cpu(vport->fc_myDID);  in lpfc_issue_els_adisc()
2956 	phba->fc_stat.elsXmitADISC++;  in lpfc_issue_els_adisc()
2957 	elsiocb->cmd_cmpl = lpfc_cmpl_els_adisc;  in lpfc_issue_els_adisc()
2958 	spin_lock_irq(&ndlp->lock);  in lpfc_issue_els_adisc()
2959 	ndlp->nlp_flag |= NLP_ADISC_SND;  in lpfc_issue_els_adisc()
2960 	spin_unlock_irq(&ndlp->lock);  in lpfc_issue_els_adisc()
2961 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_adisc()
2962 	if (!elsiocb->ndlp) {  in lpfc_issue_els_adisc()
2969 			      ndlp->nlp_DID, kref_read(&ndlp->kref), 0);  in lpfc_issue_els_adisc()
2981 	spin_lock_irq(&ndlp->lock);  in lpfc_issue_els_adisc()
2982 	ndlp->nlp_flag &= ~NLP_ADISC_SND;  in lpfc_issue_els_adisc()
2983 	spin_unlock_irq(&ndlp->lock);  in lpfc_issue_els_adisc()
2988  * lpfc_cmpl_els_logo - Completion callback function for logo
3002 	struct lpfc_nodelist *ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_logo()
3003 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_cmpl_els_logo()
3013 	cmdiocb->rsp_iocb = rspiocb;  in lpfc_cmpl_els_logo()
3018 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_cmpl_els_logo()
3022 		irsp = &rspiocb->iocb;  in lpfc_cmpl_els_logo()
3023 		tmo = irsp->ulpTimeout;  in lpfc_cmpl_els_logo()
3024 		iotag = irsp->ulpIoTag;  in lpfc_cmpl_els_logo()
3027 	spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_logo()
3028 	ndlp->nlp_flag &= ~NLP_LOGO_SND;  in lpfc_cmpl_els_logo()
3029 	if (ndlp->save_flags & NLP_WAIT_FOR_LOGO) {  in lpfc_cmpl_els_logo()
3031 		ndlp->save_flags &= ~NLP_WAIT_FOR_LOGO;  in lpfc_cmpl_els_logo()
3033 	spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_logo()
3038 		ndlp->nlp_DID);  in lpfc_cmpl_els_logo()
3045 			 ndlp->nlp_DID, iotag,  in lpfc_cmpl_els_logo()
3046 			 kref_read(&ndlp->kref), ndlp->nlp_flag,  in lpfc_cmpl_els_logo()
3047 			 ndlp->fc4_xpt_flags, ulp_status, ulp_word4,  in lpfc_cmpl_els_logo()
3048 			 tmo, vport->num_disc_nodes);  in lpfc_cmpl_els_logo()
3065 				 ndlp->nlp_DID, ulp_status,  in lpfc_cmpl_els_logo()
3081 	if (ndlp->nlp_flag & NLP_TARGET_REMOVE) {  in lpfc_cmpl_els_logo()
3082 		spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_logo()
3083 		if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_cmpl_els_logo()
3084 			ndlp->nlp_flag |= NLP_RELEASE_RPI;  in lpfc_cmpl_els_logo()
3085 		ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;  in lpfc_cmpl_els_logo()
3086 		spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_logo()
3099 	if (wake_up_waiter && ndlp->logo_waitq)  in lpfc_cmpl_els_logo()
3100 		wake_up(ndlp->logo_waitq);  in lpfc_cmpl_els_logo()
3106 	if (ndlp->nlp_type & (NLP_FCP_TARGET | NLP_NVME_TARGET) &&  in lpfc_cmpl_els_logo()
3109 		spin_lock_irqsave(&ndlp->lock, flags);  in lpfc_cmpl_els_logo()
3110 		ndlp->nlp_flag |= NLP_NPR_2B_DISC;  in lpfc_cmpl_els_logo()
3111 		spin_unlock_irqrestore(&ndlp->lock, flags);  in lpfc_cmpl_els_logo()
3116 				 ndlp->nlp_DID, ulp_status,  in lpfc_cmpl_els_logo()
3118 				 vport->num_disc_nodes);  in lpfc_cmpl_els_logo()
3132 	if (!(ndlp->fc4_xpt_flags & (SCSI_XPT_REGD | NVME_XPT_REGD))) {  in lpfc_cmpl_els_logo()
3133 		spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_logo()
3134 		ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;  in lpfc_cmpl_els_logo()
3135 		spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_logo()
3146  * lpfc_issue_els_logo - Issue a logo to an node on a vport
3148  * @ndlp: pointer to a node-list data structure.
3163  *   0 - successfully issued logo
3164  *   1 - failed to issue logo
3170 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_logo()
3176 	spin_lock_irq(&ndlp->lock);  in lpfc_issue_els_logo()
3177 	if (ndlp->nlp_flag & NLP_LOGO_SND) {  in lpfc_issue_els_logo()
3178 		spin_unlock_irq(&ndlp->lock);  in lpfc_issue_els_logo()
3181 	spin_unlock_irq(&ndlp->lock);  in lpfc_issue_els_logo()
3185 				     ndlp->nlp_DID, ELS_CMD_LOGO);  in lpfc_issue_els_logo()
3189 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_logo()
3194 	*((uint32_t *) (pcmd)) = be32_to_cpu(vport->fc_myDID);  in lpfc_issue_els_logo()
3196 	memcpy(pcmd, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_issue_els_logo()
3198 	phba->fc_stat.elsXmitLOGO++;  in lpfc_issue_els_logo()
3199 	elsiocb->cmd_cmpl = lpfc_cmpl_els_logo;  in lpfc_issue_els_logo()
3200 	spin_lock_irq(&ndlp->lock);  in lpfc_issue_els_logo()
3201 	ndlp->nlp_flag |= NLP_LOGO_SND;  in lpfc_issue_els_logo()
3202 	ndlp->nlp_flag &= ~NLP_ISSUE_LOGO;  in lpfc_issue_els_logo()
3203 	spin_unlock_irq(&ndlp->lock);  in lpfc_issue_els_logo()
3204 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_logo()
3205 	if (!elsiocb->ndlp) {  in lpfc_issue_els_logo()
3212 			      ndlp->nlp_DID, kref_read(&ndlp->kref), 0);  in lpfc_issue_els_logo()
3221 	spin_lock_irq(&ndlp->lock);  in lpfc_issue_els_logo()
3222 	ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_issue_els_logo()
3223 	spin_unlock_irq(&ndlp->lock);  in lpfc_issue_els_logo()
3228 	spin_lock_irq(&ndlp->lock);  in lpfc_issue_els_logo()
3229 	ndlp->nlp_flag &= ~NLP_LOGO_SND;  in lpfc_issue_els_logo()
3230 	spin_unlock_irq(&ndlp->lock);  in lpfc_issue_els_logo()
3235  * lpfc_cmpl_els_cmd - Completion callback function for generic els command
3253 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_cmd()
3262 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_cmpl_els_cmd()
3266 		irsp = &rspiocb->iocb;  in lpfc_cmpl_els_cmd()
3267 		tmo = irsp->ulpTimeout;  in lpfc_cmpl_els_cmd()
3268 		iotag = irsp->ulpIoTag;  in lpfc_cmpl_els_cmd()
3283 	free_ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_cmd()
3290  * lpfc_reg_fab_ctrl_node - RPI register the fabric controller node.
3307 	struct lpfc_hba *phba = vport->phba;  in lpfc_reg_fab_ctrl_node()
3311 	if (fc_ndlp->nlp_flag & NLP_RPI_REGISTERED)  in lpfc_reg_fab_ctrl_node()
3316 		return -ENODEV;  in lpfc_reg_fab_ctrl_node()
3320 			 __func__, fc_ndlp->nlp_rpi, fc_ndlp->nlp_DID,  in lpfc_reg_fab_ctrl_node()
3321 			 ns_ndlp->nlp_state);  in lpfc_reg_fab_ctrl_node()
3322 	if (ns_ndlp->nlp_state != NLP_STE_UNMAPPED_NODE)  in lpfc_reg_fab_ctrl_node()
3323 		return -ENODEV;  in lpfc_reg_fab_ctrl_node()
3325 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_reg_fab_ctrl_node()
3330 				 fc_ndlp->nlp_DID, fc_ndlp->nlp_state,  in lpfc_reg_fab_ctrl_node()
3331 				 fc_ndlp->nlp_flag, fc_ndlp->nlp_rpi);  in lpfc_reg_fab_ctrl_node()
3332 		return -ENOMEM;  in lpfc_reg_fab_ctrl_node()
3334 	rc = lpfc_reg_rpi(phba, vport->vpi, fc_ndlp->nlp_DID,  in lpfc_reg_fab_ctrl_node()
3335 			  (u8 *)&vport->fc_sparam, mbox, fc_ndlp->nlp_rpi);  in lpfc_reg_fab_ctrl_node()
3337 		rc = -EACCES;  in lpfc_reg_fab_ctrl_node()
3341 	fc_ndlp->nlp_flag |= NLP_REG_LOGIN_SEND;  in lpfc_reg_fab_ctrl_node()
3342 	mbox->mbox_cmpl = lpfc_mbx_cmpl_fc_reg_login;  in lpfc_reg_fab_ctrl_node()
3343 	mbox->ctx_ndlp = lpfc_nlp_get(fc_ndlp);  in lpfc_reg_fab_ctrl_node()
3344 	if (!mbox->ctx_ndlp) {  in lpfc_reg_fab_ctrl_node()
3345 		rc = -ENOMEM;  in lpfc_reg_fab_ctrl_node()
3349 	mbox->vport = vport;  in lpfc_reg_fab_ctrl_node()
3352 		rc = -ENODEV;  in lpfc_reg_fab_ctrl_node()
3366 			 fc_ndlp->nlp_DID, fc_ndlp->nlp_state,  in lpfc_reg_fab_ctrl_node()
3367 			 fc_ndlp->nlp_flag, fc_ndlp->nlp_rpi);  in lpfc_reg_fab_ctrl_node()
3372  * lpfc_cmpl_els_disc_cmd - Completion callback function for Discovery ELS cmd
3386 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_disc_cmd()
3392 	struct lpfc_nodelist *ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_disc_cmd()
3399 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_cmpl_els_disc_cmd()
3403 		irsp = &rspiocb->iocb;  in lpfc_cmpl_els_disc_cmd()
3404 		tmo = irsp->ulpTimeout;  in lpfc_cmpl_els_disc_cmd()
3405 		iotag = irsp->ulpIoTag;  in lpfc_cmpl_els_disc_cmd()
3415 			 iotag, ulp_status, ulp_word4, tmo, cmdiocb->retry);  in lpfc_cmpl_els_disc_cmd()
3417 	pcmd = cmdiocb->cmd_dmabuf;  in lpfc_cmpl_els_disc_cmd()
3421 	pdata = (u32 *)pcmd->virt;  in lpfc_cmpl_els_disc_cmd()
3430 		cmdiocb->retry++;  in lpfc_cmpl_els_disc_cmd()
3431 		if (cmdiocb->retry <= 1) {  in lpfc_cmpl_els_disc_cmd()
3434 				lpfc_issue_els_scr(vport, cmdiocb->retry);  in lpfc_cmpl_els_disc_cmd()
3437 				lpfc_issue_els_edc(vport, cmdiocb->retry);  in lpfc_cmpl_els_disc_cmd()
3440 				lpfc_issue_els_rdf(vport, cmdiocb->retry);  in lpfc_cmpl_els_disc_cmd()
3445 		phba->fc_stat.elsRetryExceeded++;  in lpfc_cmpl_els_disc_cmd()
3466 		prsp = list_get_first(&pcmd->list, struct lpfc_dmabuf, list);  in lpfc_cmpl_els_disc_cmd()
3470 		prdf = (struct lpfc_els_rdf_rsp *)prsp->virt;  in lpfc_cmpl_els_disc_cmd()
3477 			    i < be32_to_cpu(prdf->reg_d1.reg_desc.count); i++)  in lpfc_cmpl_els_disc_cmd()
3483 						 prdf->reg_d1.desc_tags[i]),  in lpfc_cmpl_els_disc_cmd()
3484 					 phba->cgn_reg_signal,  in lpfc_cmpl_els_disc_cmd()
3485 					 phba->cgn_reg_fpin);  in lpfc_cmpl_els_disc_cmd()
3497  * lpfc_issue_els_scr - Issue a scr to an node on a vport
3513  *   0 - Successfully issued scr command
3514  *   1 - Failed to issue scr command
3520 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_scr()
3537 				     ndlp->nlp_DID, ELS_CMD_SCR);  in lpfc_issue_els_scr()
3541 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_issue_els_scr()
3551 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_scr()
3558 	((SCR *) pcmd)->Function = SCR_FUNC_FULL;  in lpfc_issue_els_scr()
3562 		ndlp->nlp_DID, 0, 0);  in lpfc_issue_els_scr()
3564 	phba->fc_stat.elsXmitSCR++;  in lpfc_issue_els_scr()
3565 	elsiocb->cmd_cmpl = lpfc_cmpl_els_disc_cmd;  in lpfc_issue_els_scr()
3566 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_scr()
3567 	if (!elsiocb->ndlp) {  in lpfc_issue_els_scr()
3574 			      ndlp->nlp_DID, kref_read(&ndlp->kref), 0);  in lpfc_issue_els_scr()
3587  * lpfc_issue_els_rscn - Issue an RSCN to the Fabric Controller (Fabric)
3594  *  in point-to-point mode. When sent to the Fabric Controller, it will
3602  *   0 - Successfully issued RSCN command
3603  *   1 - Failed to issue RSCN command
3609 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_els_rscn()
3620 	if (phba->fc_topology == LPFC_TOPOLOGY_LOOP &&  in lpfc_issue_els_rscn()
3621 	    !(vport->fc_flag & FC_PUBLIC_LOOP))  in lpfc_issue_els_rscn()
3624 	if (vport->fc_flag & FC_PT2PT) {  in lpfc_issue_els_rscn()
3625 		/* find any mapped nport - that would be the other nport */  in lpfc_issue_els_rscn()
3643 				     ndlp->nlp_DID, ELS_CMD_RSCN_XMT);  in lpfc_issue_els_rscn()
3648 	event = elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_rscn()
3650 	event->rscn.rscn_cmd = ELS_RSCN;  in lpfc_issue_els_rscn()
3651 	event->rscn.rscn_page_len = sizeof(struct fc_els_rscn_page);  in lpfc_issue_els_rscn()
3652 	event->rscn.rscn_plen = cpu_to_be16(cmdsize);  in lpfc_issue_els_rscn()
3654 	nportid = vport->fc_myDID;  in lpfc_issue_els_rscn()
3656 	event->portid.rscn_page_flags = 0;  in lpfc_issue_els_rscn()
3657 	event->portid.rscn_fid[0] = (nportid & 0x00FF0000) >> 16;  in lpfc_issue_els_rscn()
3658 	event->portid.rscn_fid[1] = (nportid & 0x0000FF00) >> 8;  in lpfc_issue_els_rscn()
3659 	event->portid.rscn_fid[2] = nportid & 0x000000FF;  in lpfc_issue_els_rscn()
3661 	phba->fc_stat.elsXmitRSCN++;  in lpfc_issue_els_rscn()
3662 	elsiocb->cmd_cmpl = lpfc_cmpl_els_cmd;  in lpfc_issue_els_rscn()
3663 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_rscn()
3664 	if (!elsiocb->ndlp) {  in lpfc_issue_els_rscn()
3671 			      ndlp->nlp_DID, 0, 0);  in lpfc_issue_els_rscn()
3684  * lpfc_issue_els_farpr - Issue a farp to an node on a vport
3701  *   0 - Successfully issued farpr command
3702  *   1 - Failed to issue farpr command
3708 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_farpr()
3728 				     ndlp->nlp_DID, ELS_CMD_FARPR);  in lpfc_issue_els_farpr()
3732 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_farpr()
3742 	*lp++ = be32_to_cpu(vport->fc_myDID);  in lpfc_issue_els_farpr()
3743 	fp->Rflags = 0;  in lpfc_issue_els_farpr()
3744 	fp->Mflags = (FARP_MATCH_PORT | FARP_MATCH_NODE);  in lpfc_issue_els_farpr()
3746 	memcpy(&fp->RportName, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_issue_els_farpr()
3747 	memcpy(&fp->RnodeName, &vport->fc_nodename, sizeof(struct lpfc_name));  in lpfc_issue_els_farpr()
3750 		memcpy(&fp->OportName, &ondlp->nlp_portname,  in lpfc_issue_els_farpr()
3752 		memcpy(&fp->OnodeName, &ondlp->nlp_nodename,  in lpfc_issue_els_farpr()
3758 		ndlp->nlp_DID, 0, 0);  in lpfc_issue_els_farpr()
3760 	phba->fc_stat.elsXmitFARPR++;  in lpfc_issue_els_farpr()
3761 	elsiocb->cmd_cmpl = lpfc_cmpl_els_cmd;  in lpfc_issue_els_farpr()
3762 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_farpr()
3763 	if (!elsiocb->ndlp) {  in lpfc_issue_els_farpr()
3778 	/* This will cause the callback-function lpfc_cmpl_els_cmd to  in lpfc_issue_els_farpr()
3786  * lpfc_issue_els_rdf - Register for diagnostic functions from the fabric.
3798  *   0 - Successfully issued rdf command
3799  *   1 - Failed to issue rdf command
3804 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_els_rdf()
3817 			return -ENODEV;  in lpfc_issue_els_rdf()
3822 	if (vport->port_type == LPFC_NPIV_PORT)  in lpfc_issue_els_rdf()
3823 		return -EACCES;  in lpfc_issue_els_rdf()
3826 				     ndlp->nlp_DID, ELS_CMD_RDF);  in lpfc_issue_els_rdf()
3828 		return -ENOMEM;  in lpfc_issue_els_rdf()
3831 	prdf = (struct lpfc_els_rdf_req *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_rdf()
3833 	prdf->rdf.fpin_cmd = ELS_RDF;  in lpfc_issue_els_rdf()
3834 	prdf->rdf.desc_len = cpu_to_be32(sizeof(struct lpfc_els_rdf_req) -  in lpfc_issue_els_rdf()
3836 	prdf->reg_d1.reg_desc.desc_tag = cpu_to_be32(ELS_DTAG_FPIN_REGISTER);  in lpfc_issue_els_rdf()
3837 	prdf->reg_d1.reg_desc.desc_len = cpu_to_be32(  in lpfc_issue_els_rdf()
3838 				FC_TLV_DESC_LENGTH_FROM_SZ(prdf->reg_d1));  in lpfc_issue_els_rdf()
3839 	prdf->reg_d1.reg_desc.count = cpu_to_be32(ELS_RDF_REG_TAG_CNT);  in lpfc_issue_els_rdf()
3840 	prdf->reg_d1.desc_tags[0] = cpu_to_be32(ELS_DTAG_LNK_INTEGRITY);  in lpfc_issue_els_rdf()
3841 	prdf->reg_d1.desc_tags[1] = cpu_to_be32(ELS_DTAG_DELIVERY);  in lpfc_issue_els_rdf()
3842 	prdf->reg_d1.desc_tags[2] = cpu_to_be32(ELS_DTAG_PEER_CONGEST);  in lpfc_issue_els_rdf()
3843 	prdf->reg_d1.desc_tags[3] = cpu_to_be32(ELS_DTAG_CONGESTION);  in lpfc_issue_els_rdf()
3847 			 ndlp->nlp_DID, phba->cgn_reg_signal,  in lpfc_issue_els_rdf()
3848 			 phba->cgn_reg_fpin);  in lpfc_issue_els_rdf()
3850 	phba->cgn_fpin_frequency = LPFC_FPIN_INIT_FREQ;  in lpfc_issue_els_rdf()
3851 	elsiocb->cmd_cmpl = lpfc_cmpl_els_disc_cmd;  in lpfc_issue_els_rdf()
3852 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_rdf()
3853 	if (!elsiocb->ndlp) {  in lpfc_issue_els_rdf()
3855 		return -EIO;  in lpfc_issue_els_rdf()
3860 			      ndlp->nlp_DID, kref_read(&ndlp->kref), 0);  in lpfc_issue_els_rdf()
3866 		return -EIO;  in lpfc_issue_els_rdf()
3872   * lpfc_els_rcv_rdf - Receive RDF ELS request from the fabric.
3875   * @ndlp: pointer to a node-list data structure.
3882   *   0 - Success
3883   *   -EIO - Failed to process received RDF
3893 				 ndlp->nlp_DID, vport->fc_myDID);  in lpfc_els_rcv_rdf()
3894 		return -EIO;  in lpfc_els_rcv_rdf()
3901 				 vport->fc_myDID);  in lpfc_els_rcv_rdf()
3902 		return -EIO;  in lpfc_els_rcv_rdf()
3909  * lpfc_least_capable_settings - helper function for EDC rsp processing
3926 	rsp_sig_cap = be32_to_cpu(pcgd->xmt_signal_capability);  in lpfc_least_capable_settings()
3927 	rsp_sig_freq_cyc = be16_to_cpu(pcgd->xmt_signal_frequency.count);  in lpfc_least_capable_settings()
3928 	rsp_sig_freq_scale = be16_to_cpu(pcgd->xmt_signal_frequency.units);  in lpfc_least_capable_settings()
3950 	drv_sig_cap = phba->cgn_reg_signal;  in lpfc_least_capable_settings()
3953 	if (rsp_sig_freq_cyc > phba->cgn_sig_freq)  in lpfc_least_capable_settings()
3954 		phba->cgn_sig_freq = rsp_sig_freq_cyc;  in lpfc_least_capable_settings()
3960 	phba->cgn_reg_fpin = LPFC_CGN_FPIN_WARN | LPFC_CGN_FPIN_ALARM;  in lpfc_least_capable_settings()
3961 	phba->cgn_reg_signal = EDC_CG_SIG_NOTSUPPORTED;  in lpfc_least_capable_settings()
3965 		phba->cgn_reg_signal = EDC_CG_SIG_WARN_ONLY;  in lpfc_least_capable_settings()
3966 		phba->cgn_reg_fpin &= ~LPFC_CGN_FPIN_WARN;  in lpfc_least_capable_settings()
3970 			phba->cgn_reg_signal = EDC_CG_SIG_WARN_ALARM;  in lpfc_least_capable_settings()
3971 			phba->cgn_reg_fpin = LPFC_CGN_FPIN_NONE;  in lpfc_least_capable_settings()
3974 			phba->cgn_reg_signal = EDC_CG_SIG_WARN_ONLY;  in lpfc_least_capable_settings()
3975 			phba->cgn_reg_fpin &= ~LPFC_CGN_FPIN_WARN;  in lpfc_least_capable_settings()
3983 	phba->cgn_reg_signal = EDC_CG_SIG_NOTSUPPORTED;  in lpfc_least_capable_settings()
3984 	phba->cgn_sig_freq = 0;  in lpfc_least_capable_settings()
3985 	phba->cgn_reg_fpin = LPFC_CGN_FPIN_ALARM | LPFC_CGN_FPIN_WARN;  in lpfc_least_capable_settings()
3992  * lpfc_cmpl_els_edc - Completion callback function for EDC
4021 	ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_edc()
4027 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_cmpl_els_edc()
4031 		irsp_iocb = &rspiocb->iocb;  in lpfc_cmpl_els_edc()
4032 		tmo = irsp_iocb->ulpTimeout;  in lpfc_cmpl_els_edc()
4033 		iotag = irsp_iocb->ulpIoTag;  in lpfc_cmpl_els_edc()
4036 	lpfc_debugfs_disc_trc(phba->pport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_edc()
4045 	pcmd = cmdiocb->cmd_dmabuf;  in lpfc_cmpl_els_edc()
4049 	pdata = (u32 *)pcmd->virt;  in lpfc_cmpl_els_edc()
4057 	prsp = list_get_first(&pcmd->list, struct lpfc_dmabuf, list);  in lpfc_cmpl_els_edc()
4061 	edc_rsp = prsp->virt;  in lpfc_cmpl_els_edc()
4070 			edc_rsp->acc_hdr.la_cmd,  in lpfc_cmpl_els_edc()
4071 			be32_to_cpu(edc_rsp->desc_list_len));  in lpfc_cmpl_els_edc()
4081 	bytes_remain = be32_to_cpu(edc_rsp->desc_list_len) -  in lpfc_cmpl_els_edc()
4086 	tlv = edc_rsp->desc;  in lpfc_cmpl_els_edc()
4101 		dtag = be32_to_cpu(tlv->desc_tag);  in lpfc_cmpl_els_edc()
4121 				be32_to_cpu(plnkflt->desc_tag),  in lpfc_cmpl_els_edc()
4122 				be32_to_cpu(plnkflt->desc_len),  in lpfc_cmpl_els_edc()
4124 					plnkflt->degrade_activate_threshold),  in lpfc_cmpl_els_edc()
4126 					plnkflt->degrade_deactivate_threshold),  in lpfc_cmpl_els_edc()
4127 				be32_to_cpu(plnkflt->fec_degrade_interval));  in lpfc_cmpl_els_edc()
4148 				be32_to_cpu(pcgd->desc_tag),  in lpfc_cmpl_els_edc()
4149 				be32_to_cpu(pcgd->desc_len),  in lpfc_cmpl_els_edc()
4150 				be32_to_cpu(pcgd->xmt_signal_capability),  in lpfc_cmpl_els_edc()
4151 				be16_to_cpu(pcgd->xmt_signal_frequency.count),  in lpfc_cmpl_els_edc()
4152 				be16_to_cpu(pcgd->xmt_signal_frequency.units),  in lpfc_cmpl_els_edc()
4153 				be32_to_cpu(pcgd->rcv_signal_capability),  in lpfc_cmpl_els_edc()
4154 				be16_to_cpu(pcgd->rcv_signal_frequency.count),  in lpfc_cmpl_els_edc()
4155 				be16_to_cpu(pcgd->rcv_signal_frequency.units));  in lpfc_cmpl_els_edc()
4171 		bytes_remain -= FC_TLV_DESC_SZ_FROM_LENGTH(tlv);  in lpfc_cmpl_els_edc()
4178 		phba->cgn_reg_fpin = LPFC_CGN_FPIN_ALARM | LPFC_CGN_FPIN_WARN;  in lpfc_cmpl_els_edc()
4179 		phba->cgn_reg_signal = EDC_CG_SIG_NOTSUPPORTED;  in lpfc_cmpl_els_edc()
4180 		phba->cgn_sig_freq = 0;  in lpfc_cmpl_els_edc()
4182 				"4202 EDC rsp error - sending RDF "  in lpfc_cmpl_els_edc()
4189 	lpfc_els_chk_latt(phba->pport);  in lpfc_cmpl_els_edc()
4190 	lpfc_debugfs_disc_trc(phba->pport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_cmpl_els_edc()
4192 			      ndlp->nlp_DID, kref_read(&ndlp->kref), 0);  in lpfc_cmpl_els_edc()
4202 	lft->desc_tag = cpu_to_be32(ELS_DTAG_LNK_FAULT_CAP);  in lpfc_format_edc_lft_desc()
4203 	lft->desc_len = cpu_to_be32(  in lpfc_format_edc_lft_desc()
4206 	lft->degrade_activate_threshold =  in lpfc_format_edc_lft_desc()
4207 		cpu_to_be32(phba->degrade_activate_threshold);  in lpfc_format_edc_lft_desc()
4208 	lft->degrade_deactivate_threshold =  in lpfc_format_edc_lft_desc()
4209 		cpu_to_be32(phba->degrade_deactivate_threshold);  in lpfc_format_edc_lft_desc()
4210 	lft->fec_degrade_interval = cpu_to_be32(phba->fec_degrade_interval);  in lpfc_format_edc_lft_desc()
4221 	cgd->desc_tag = cpu_to_be32(ELS_DTAG_CG_SIGNAL_CAP);  in lpfc_format_edc_cgn_desc()
4224 	cgd->desc_len = cpu_to_be32(  in lpfc_format_edc_cgn_desc()
4232 	if (phba->cmf_active_mode == LPFC_CFG_OFF) {  in lpfc_format_edc_cgn_desc()
4237 		phba->cgn_sig_freq = 0;  in lpfc_format_edc_cgn_desc()
4240 	switch (phba->cgn_reg_signal) {  in lpfc_format_edc_cgn_desc()
4242 		cgd->rcv_signal_capability = cpu_to_be32(EDC_CG_SIG_WARN_ONLY);  in lpfc_format_edc_cgn_desc()
4245 		cgd->rcv_signal_capability = cpu_to_be32(EDC_CG_SIG_WARN_ALARM);  in lpfc_format_edc_cgn_desc()
4255 	cgd->rcv_signal_frequency.count =  in lpfc_format_edc_cgn_desc()
4257 	cgd->rcv_signal_frequency.units =  in lpfc_format_edc_cgn_desc()
4264 	if (!(phba->lmt & LMT_64Gb))  in lpfc_link_is_lds_capable()
4266 	if (phba->sli_rev != LPFC_SLI_REV4)  in lpfc_link_is_lds_capable()
4269 	if (phba->sli4_hba.conf_trunk) {  in lpfc_link_is_lds_capable()
4270 		if (phba->trunk_link.phy_lnk_speed == LPFC_USER_LINK_SPEED_64G)  in lpfc_link_is_lds_capable()
4272 	} else if (phba->fc_linkspeed == LPFC_LINK_SPEED_64GHZ) {  in lpfc_link_is_lds_capable()
4279   * lpfc_issue_els_edc - Exchange Diagnostic Capabilities with the fabric.
4283   * This routine issues an ELS EDC to the F-Port Controller to communicate
4297   *   0 - Successfully issued edc command
4298   *   1 - Failed to issue edc command
4303 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_edc()
4313 	if (vport->port_type == LPFC_NPIV_PORT)  in lpfc_issue_els_edc()
4314 		return -EACCES;  in lpfc_issue_els_edc()
4317 	if (!ndlp || ndlp->nlp_state != NLP_STE_UNMAPPED_NODE)  in lpfc_issue_els_edc()
4318 		return -ENODEV;  in lpfc_issue_els_edc()
4320 	cgn_desc_size = (phba->cgn_init_reg_signal) ?  in lpfc_issue_els_edc()
4332 				     ndlp->nlp_DID, ELS_CMD_EDC);  in lpfc_issue_els_edc()
4337 	pcmd = (u8 *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_edc()
4340 	edc_req->desc_len = cpu_to_be32(cgn_desc_size + lft_desc_size);  in lpfc_issue_els_edc()
4341 	edc_req->edc_cmd = ELS_EDC;  in lpfc_issue_els_edc()
4342 	tlv = edc_req->desc;  in lpfc_issue_els_edc()
4346 		phba->cgn_sig_freq = lpfc_fabric_cgn_frequency;  in lpfc_issue_els_edc()
4356 			 ndlp->nlp_DID, phba->cgn_reg_signal,  in lpfc_issue_els_edc()
4357 			 phba->cgn_reg_fpin);  in lpfc_issue_els_edc()
4359 	elsiocb->cmd_cmpl = lpfc_cmpl_els_disc_cmd;  in lpfc_issue_els_edc()
4360 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_edc()
4361 	if (!elsiocb->ndlp) {  in lpfc_issue_els_edc()
4363 		return -EIO;  in lpfc_issue_els_edc()
4368 			      ndlp->nlp_DID, kref_read(&ndlp->kref), 0);  in lpfc_issue_els_edc()
4381 	phba->cgn_reg_fpin = LPFC_CGN_FPIN_WARN | LPFC_CGN_FPIN_ALARM;  in lpfc_issue_els_edc()
4382 	phba->cgn_reg_signal = EDC_CG_SIG_NOTSUPPORTED;  in lpfc_issue_els_edc()
4388  * lpfc_cancel_retry_delay_tmo - Cancel the timer with delayed iocb-cmd retry
4390  * @nlp: pointer to a node-list data structure.
4392  * This routine cancels the timer with a delayed IOCB-command retry for
4405 	if (!(nlp->nlp_flag & NLP_DELAY_TMO))  in lpfc_cancel_retry_delay_tmo()
4407 	spin_lock_irq(&nlp->lock);  in lpfc_cancel_retry_delay_tmo()
4408 	nlp->nlp_flag &= ~NLP_DELAY_TMO;  in lpfc_cancel_retry_delay_tmo()
4409 	spin_unlock_irq(&nlp->lock);  in lpfc_cancel_retry_delay_tmo()
4410 	del_timer_sync(&nlp->nlp_delayfunc);  in lpfc_cancel_retry_delay_tmo()
4411 	nlp->nlp_last_elscmd = 0;  in lpfc_cancel_retry_delay_tmo()
4412 	if (!list_empty(&nlp->els_retry_evt.evt_listp)) {  in lpfc_cancel_retry_delay_tmo()
4413 		list_del_init(&nlp->els_retry_evt.evt_listp);  in lpfc_cancel_retry_delay_tmo()
4415 		evtp = &nlp->els_retry_evt;  in lpfc_cancel_retry_delay_tmo()
4416 		lpfc_nlp_put((struct lpfc_nodelist *)evtp->evt_arg1);  in lpfc_cancel_retry_delay_tmo()
4418 	if (nlp->nlp_flag & NLP_NPR_2B_DISC) {  in lpfc_cancel_retry_delay_tmo()
4419 		spin_lock_irq(&nlp->lock);  in lpfc_cancel_retry_delay_tmo()
4420 		nlp->nlp_flag &= ~NLP_NPR_2B_DISC;  in lpfc_cancel_retry_delay_tmo()
4421 		spin_unlock_irq(&nlp->lock);  in lpfc_cancel_retry_delay_tmo()
4422 		if (vport->num_disc_nodes) {  in lpfc_cancel_retry_delay_tmo()
4423 			if (vport->port_state < LPFC_VPORT_READY) {  in lpfc_cancel_retry_delay_tmo()
4429 				if (vport->num_disc_nodes == 0) {  in lpfc_cancel_retry_delay_tmo()
4430 					spin_lock_irq(shost->host_lock);  in lpfc_cancel_retry_delay_tmo()
4431 					vport->fc_flag &= ~FC_NDISC_ACTIVE;  in lpfc_cancel_retry_delay_tmo()
4432 					spin_unlock_irq(shost->host_lock);  in lpfc_cancel_retry_delay_tmo()
4443  * lpfc_els_retry_delay - Timer function with a ndlp delayed function timer
4446  * This routine is invoked by the ndlp delayed-function timer to check
4460 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_els_retry_delay()
4461 	struct lpfc_hba   *phba = vport->phba;  in lpfc_els_retry_delay()
4463 	struct lpfc_work_evt  *evtp = &ndlp->els_retry_evt;  in lpfc_els_retry_delay()
4465 	spin_lock_irqsave(&phba->hbalock, flags);  in lpfc_els_retry_delay()
4466 	if (!list_empty(&evtp->evt_listp)) {  in lpfc_els_retry_delay()
4467 		spin_unlock_irqrestore(&phba->hbalock, flags);  in lpfc_els_retry_delay()
4474 	evtp->evt_arg1  = lpfc_nlp_get(ndlp);  in lpfc_els_retry_delay()
4475 	if (evtp->evt_arg1) {  in lpfc_els_retry_delay()
4476 		evtp->evt = LPFC_EVT_ELS_RETRY;  in lpfc_els_retry_delay()
4477 		list_add_tail(&evtp->evt_listp, &phba->work_list);  in lpfc_els_retry_delay()
4480 	spin_unlock_irqrestore(&phba->hbalock, flags);  in lpfc_els_retry_delay()
4485  * lpfc_els_retry_delay_handler - Work thread handler for ndlp delayed function
4486  * @ndlp: pointer to a node-list data structure.
4488  * This routine is the worker-thread handler for processing the @ndlp delayed
4496 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_els_retry_delay_handler()
4499 	spin_lock_irq(&ndlp->lock);  in lpfc_els_retry_delay_handler()
4500 	cmd = ndlp->nlp_last_elscmd;  in lpfc_els_retry_delay_handler()
4501 	ndlp->nlp_last_elscmd = 0;  in lpfc_els_retry_delay_handler()
4503 	if (!(ndlp->nlp_flag & NLP_DELAY_TMO)) {  in lpfc_els_retry_delay_handler()
4504 		spin_unlock_irq(&ndlp->lock);  in lpfc_els_retry_delay_handler()
4508 	ndlp->nlp_flag &= ~NLP_DELAY_TMO;  in lpfc_els_retry_delay_handler()
4509 	spin_unlock_irq(&ndlp->lock);  in lpfc_els_retry_delay_handler()
4515 	del_timer_sync(&ndlp->nlp_delayfunc);  in lpfc_els_retry_delay_handler()
4516 	retry = ndlp->nlp_retry;  in lpfc_els_retry_delay_handler()
4517 	ndlp->nlp_retry = 0;  in lpfc_els_retry_delay_handler()
4524 		if (!lpfc_issue_els_plogi(vport, ndlp->nlp_DID, retry)) {  in lpfc_els_retry_delay_handler()
4525 			ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_retry_delay_handler()
4531 			ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_retry_delay_handler()
4538 			ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_retry_delay_handler()
4544 			ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_retry_delay_handler()
4549 		if (!(vport->fc_flag & FC_VPORT_NEEDS_INIT_VPI))  in lpfc_els_retry_delay_handler()
4557  * lpfc_link_reset - Issue link reset
4561  * For SLI-3 adapter, link attention interrupt is enabled before issuing
4565  *   0 - Link reset initiated successfully
4566  *   1 - Failed to initiate link reset
4571 	struct lpfc_hba *phba = vport->phba;  in lpfc_link_reset()
4578 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_link_reset()
4586 	if (phba->sli_rev <= LPFC_SLI_REV3) {  in lpfc_link_reset()
4587 		spin_lock_irq(&phba->hbalock);  in lpfc_link_reset()
4588 		phba->sli.sli_flag |= LPFC_PROCESS_LA;  in lpfc_link_reset()
4589 		control = readl(phba->HCregaddr);  in lpfc_link_reset()
4591 		writel(control, phba->HCregaddr);  in lpfc_link_reset()
4592 		readl(phba->HCregaddr); /* flush */  in lpfc_link_reset()
4593 		spin_unlock_irq(&phba->hbalock);  in lpfc_link_reset()
4596 	lpfc_init_link(phba, mbox, phba->cfg_topology,  in lpfc_link_reset()
4597 		       phba->cfg_link_speed);  in lpfc_link_reset()
4598 	mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_link_reset()
4599 	mbox->vport = vport;  in lpfc_link_reset()
4605 		mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_link_reset()
4613  * lpfc_els_retry - Make retry decision on an els command iocb
4624  * delayed. In the former case, the corresponding ELS command issuing-function
4630  *   0 - No retry of els command is made
4631  *   1 - Immediate or delayed retry of els command is made
4637 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_els_retry()
4638 	union lpfc_wqe128 *irsp = &rspiocb->wqe;  in lpfc_els_retry()
4639 	struct lpfc_nodelist *ndlp = cmdiocb->ndlp;  in lpfc_els_retry()
4640 	struct lpfc_dmabuf *pcmd = cmdiocb->cmd_dmabuf;  in lpfc_els_retry()
4656 	if (pcmd && pcmd->virt) {  in lpfc_els_retry()
4657 		elscmd = (uint32_t *) (pcmd->virt);  in lpfc_els_retry()
4662 		did = ndlp->nlp_DID;  in lpfc_els_retry()
4679 		if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_retry()
4685 					 cmdiocb->sli4_lxritag, 0, 0);  in lpfc_els_retry()
4691 			if (cmd == ELS_CMD_PLOGI && cmdiocb->retry == 0)  in lpfc_els_retry()
4700 					 cmd, cmdiocb->retry, delay);  in lpfc_els_retry()
4704 			if (cmdiocb->retry > 2)  in lpfc_els_retry()
4711 			if (cmdiocb->retry > 100)  in lpfc_els_retry()
4729 				   ndlp->nlp_state != NLP_STE_PRLI_ISSUE) {  in lpfc_els_retry()
4730 				/* State-command disagreement.  The PRLI was  in lpfc_els_retry()
4744 			    (cmdiocb->retry + 1) == maxretry) {  in lpfc_els_retry()
4759 				    ndlp->nlp_state != NLP_STE_PLOGI_ISSUE)  in lpfc_els_retry()
4787 		if ((vport->fc_flag & FC_PT2PT) &&  in lpfc_els_retry()
4800 				vport->fc_flag |= FC_PT2PT_NO_NVME;  in lpfc_els_retry()
4852 			if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&  in lpfc_els_retry()
4874 				if (cmdiocb->retry >= 32)  in lpfc_els_retry()
4893 				vport->fc_sparam.cmn.bbRcvSizeMsb &= 0xf;  in lpfc_els_retry()
4904 			if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&  in lpfc_els_retry()
4964 	    (phba->fc_topology != LPFC_TOPOLOGY_LOOP) &&  in lpfc_els_retry()
4969 		if (phba->link_flag != LS_LOOPBACK_MODE)  in lpfc_els_retry()
4974 		if (cmdiocb->retry >= 100)  in lpfc_els_retry()
4976 		else if (cmdiocb->retry >= 32)  in lpfc_els_retry()
4982 		maxretry = vport->cfg_devloss_tmo;  in lpfc_els_retry()
4986 	cmdiocb->retry++;  in lpfc_els_retry()
4987 	if (maxretry && (cmdiocb->retry >= maxretry)) {  in lpfc_els_retry()
4988 		phba->fc_stat.elsRetryExceeded++;  in lpfc_els_retry()
4992 	if ((vport->load_flag & FC_UNLOADING) != 0)  in lpfc_els_retry()
4999 			if (phba->fcf.fcf_flag & FCF_DISCOVERY) {  in lpfc_els_retry()
5004 						 cmdiocb->retry, delay);  in lpfc_els_retry()
5013 				 cmd, did, cmdiocb->retry, delay);  in lpfc_els_retry()
5022 			if (timer_pending(&vport->fc_disctmo) ||  in lpfc_els_retry()
5023 			    (vport->fc_flag & FC_RSCN_MODE))  in lpfc_els_retry()
5027 		phba->fc_stat.elsXmitRetry++;  in lpfc_els_retry()
5029 			phba->fc_stat.elsDelayRetry++;  in lpfc_els_retry()
5030 			ndlp->nlp_retry = cmdiocb->retry;  in lpfc_els_retry()
5033 			mod_timer(&ndlp->nlp_delayfunc,  in lpfc_els_retry()
5035 			spin_lock_irq(&ndlp->lock);  in lpfc_els_retry()
5036 			ndlp->nlp_flag |= NLP_DELAY_TMO;  in lpfc_els_retry()
5037 			spin_unlock_irq(&ndlp->lock);  in lpfc_els_retry()
5039 			ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_retry()
5047 			ndlp->nlp_last_elscmd = cmd;  in lpfc_els_retry()
5053 			lpfc_issue_els_flogi(vport, ndlp, cmdiocb->retry);  in lpfc_els_retry()
5056 			lpfc_issue_els_fdisc(vport, ndlp, cmdiocb->retry);  in lpfc_els_retry()
5060 				ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_retry()
5064 			lpfc_issue_els_plogi(vport, did, cmdiocb->retry);  in lpfc_els_retry()
5067 			ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_retry()
5069 			lpfc_issue_els_adisc(vport, ndlp, cmdiocb->retry);  in lpfc_els_retry()
5073 			ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_retry()
5075 			lpfc_issue_els_prli(vport, ndlp, cmdiocb->retry);  in lpfc_els_retry()
5078 			ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_retry()
5080 			lpfc_issue_els_logo(vport, ndlp, cmdiocb->retry);  in lpfc_els_retry()
5091 			 cmdiocb->iotag);  in lpfc_els_retry()
5098 				 cmd, did, cmdiocb->retry, ulp_status,  in lpfc_els_retry()
5099 				 ulp_word4, cmdiocb->iotag,  in lpfc_els_retry()
5100 				 (ndlp ? ndlp->nlp_flag : 0));  in lpfc_els_retry()
5106  * lpfc_els_free_data - Free lpfc dma buffer and data structure with an iocb
5117  *   0 - Successfully released lpfc DMA buffer (currently, always return 0)
5125 	if (!list_empty(&buf_ptr1->list)) {  in lpfc_els_free_data()
5126 		list_remove_head(&buf_ptr1->list, buf_ptr,  in lpfc_els_free_data()
5129 		lpfc_mbuf_free(phba, buf_ptr->virt, buf_ptr->phys);  in lpfc_els_free_data()
5132 	lpfc_mbuf_free(phba, buf_ptr1->virt, buf_ptr1->phys);  in lpfc_els_free_data()
5138  * lpfc_els_free_bpl - Free lpfc dma buffer and data structure with bpl
5147  *   0 - Successfully released lpfc DMA buffer (currently, always return 0)
5152 	lpfc_mbuf_free(phba, buf_ptr->virt, buf_ptr->phys);  in lpfc_els_free_bpl()
5158  * lpfc_els_free_iocb - Free a command iocb and its associated resources
5166  *   cmd_dmabuf - reference to cmd.
5167  *   cmd_dmabuf->next - reference to rsp
5168  *   rsp_dmabuf - unused
5169  *   bpl_dmabuf - reference to bpl
5182  *   0 - Success (currently, always return 0)
5190 	elsiocb->ndlp = NULL;  in lpfc_els_free_iocb()
5192 	/* cmd_dmabuf = cmd,  cmd_dmabuf->next = rsp, bpl_dmabuf = bpl */  in lpfc_els_free_iocb()
5193 	if (elsiocb->cmd_dmabuf) {  in lpfc_els_free_iocb()
5194 		if (elsiocb->cmd_flag & LPFC_DELAY_MEM_FREE) {  in lpfc_els_free_iocb()
5199 			elsiocb->cmd_flag &= ~LPFC_DELAY_MEM_FREE;  in lpfc_els_free_iocb()
5200 			buf_ptr = elsiocb->cmd_dmabuf;  in lpfc_els_free_iocb()
5201 			elsiocb->cmd_dmabuf = NULL;  in lpfc_els_free_iocb()
5204 				spin_lock_irq(&phba->hbalock);  in lpfc_els_free_iocb()
5205 				if (!list_empty(&buf_ptr->list)) {  in lpfc_els_free_iocb()
5206 					list_remove_head(&buf_ptr->list,  in lpfc_els_free_iocb()
5209 					INIT_LIST_HEAD(&buf_ptr1->list);  in lpfc_els_free_iocb()
5210 					list_add_tail(&buf_ptr1->list,  in lpfc_els_free_iocb()
5211 						&phba->elsbuf);  in lpfc_els_free_iocb()
5212 					phba->elsbuf_cnt++;  in lpfc_els_free_iocb()
5214 				INIT_LIST_HEAD(&buf_ptr->list);  in lpfc_els_free_iocb()
5215 				list_add_tail(&buf_ptr->list, &phba->elsbuf);  in lpfc_els_free_iocb()
5216 				phba->elsbuf_cnt++;  in lpfc_els_free_iocb()
5217 				spin_unlock_irq(&phba->hbalock);  in lpfc_els_free_iocb()
5220 			buf_ptr1 = elsiocb->cmd_dmabuf;  in lpfc_els_free_iocb()
5222 			elsiocb->cmd_dmabuf = NULL;  in lpfc_els_free_iocb()
5226 	if (elsiocb->bpl_dmabuf) {  in lpfc_els_free_iocb()
5227 		buf_ptr = elsiocb->bpl_dmabuf;  in lpfc_els_free_iocb()
5229 		elsiocb->bpl_dmabuf = NULL;  in lpfc_els_free_iocb()
5236  * lpfc_cmpl_els_logo_acc - Completion callback function to logo acc response
5251 	struct lpfc_nodelist *ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_logo_acc()
5252 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_logo_acc()
5260 		ulp_status, ulp_word4, ndlp->nlp_DID);  in lpfc_cmpl_els_logo_acc()
5265 			 ndlp->nlp_DID, kref_read(&ndlp->kref), ndlp->nlp_flag,  in lpfc_cmpl_els_logo_acc()
5266 			 ndlp->nlp_state, ndlp->nlp_rpi);  in lpfc_cmpl_els_logo_acc()
5273 	if (ndlp->nlp_type & NLP_FABRIC &&  in lpfc_cmpl_els_logo_acc()
5274 	    ((ndlp->nlp_DID & WELL_KNOWN_DID_MASK) != WELL_KNOWN_DID_MASK))  in lpfc_cmpl_els_logo_acc()
5277 	if (ndlp->nlp_state == NLP_STE_NPR_NODE) {  in lpfc_cmpl_els_logo_acc()
5282 		if ((ndlp->nlp_flag & NLP_DELAY_TMO) &&  in lpfc_cmpl_els_logo_acc()
5283 		    (ndlp->nlp_last_elscmd == ELS_CMD_PLOGI))  in lpfc_cmpl_els_logo_acc()
5286 		if (ndlp->nlp_flag & NLP_RPI_REGISTERED)  in lpfc_cmpl_els_logo_acc()
5300  * lpfc_mbx_cmpl_dflt_rpi - Completion callbk func for unreg dflt rpi mbox cmd
5314 	struct lpfc_nodelist *ndlp = pmb->ctx_ndlp;  in lpfc_mbx_cmpl_dflt_rpi()
5315 	u32 mbx_flag = pmb->mbox_flag;  in lpfc_mbx_cmpl_dflt_rpi()
5316 	u32 mbx_cmd = pmb->u.mb.mbxCommand;  in lpfc_mbx_cmpl_dflt_rpi()
5319 		lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_NODE,  in lpfc_mbx_cmpl_dflt_rpi()
5320 				 "0006 rpi x%x DID:%x flg:%x %d x%px "  in lpfc_mbx_cmpl_dflt_rpi()
5321 				 "mbx_cmd x%x mbx_flag x%x x%px\n",  in lpfc_mbx_cmpl_dflt_rpi()
5322 				 ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_mbx_cmpl_dflt_rpi()
5323 				 kref_read(&ndlp->kref), ndlp, mbx_cmd,  in lpfc_mbx_cmpl_dflt_rpi()
5331 		spin_lock_irq(&ndlp->lock);  in lpfc_mbx_cmpl_dflt_rpi()
5332 		ndlp->nlp_flag &= ~NLP_REG_LOGIN_SEND;  in lpfc_mbx_cmpl_dflt_rpi()
5334 			ndlp->nlp_flag &= ~NLP_UNREG_INP;  in lpfc_mbx_cmpl_dflt_rpi()
5335 		spin_unlock_irq(&ndlp->lock);  in lpfc_mbx_cmpl_dflt_rpi()
5337 		lpfc_drop_node(ndlp->vport, ndlp);  in lpfc_mbx_cmpl_dflt_rpi()
5344  * lpfc_cmpl_els_rsp - Completion callback function for els response iocb cmd
5360 	struct lpfc_nodelist *ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_rsp()
5361 	struct lpfc_vport *vport = ndlp ? ndlp->vport : NULL;  in lpfc_cmpl_els_rsp()
5372 	if (cmdiocb->context_un.mbox)  in lpfc_cmpl_els_rsp()
5373 		mbox = cmdiocb->context_un.mbox;  in lpfc_cmpl_els_rsp()
5379 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_cmpl_els_rsp()
5383 		irsp = &rspiocb->iocb;  in lpfc_cmpl_els_rsp()
5384 		tmo = irsp->ulpTimeout;  in lpfc_cmpl_els_rsp()
5385 		iotag = irsp->ulpIoTag;  in lpfc_cmpl_els_rsp()
5403 			 ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,  in lpfc_cmpl_els_rsp()
5404 			 ndlp->nlp_rpi, kref_read(&ndlp->kref), mbox, ndlp);  in lpfc_cmpl_els_rsp()
5407 		    && (ndlp->nlp_flag & NLP_ACC_REGLOGIN)) {  in lpfc_cmpl_els_rsp()
5409 			    (!(vport->fc_flag & FC_PT2PT))) {  in lpfc_cmpl_els_rsp()
5410 				if (ndlp->nlp_state ==  NLP_STE_PLOGI_ISSUE ||  in lpfc_cmpl_els_rsp()
5411 				    ndlp->nlp_state ==  in lpfc_cmpl_els_rsp()
5418 							 ndlp->nlp_DID,  in lpfc_cmpl_els_rsp()
5419 							 ndlp->nlp_state,  in lpfc_cmpl_els_rsp()
5420 							 ndlp->nlp_rpi,  in lpfc_cmpl_els_rsp()
5421 							 ndlp->nlp_flag);  in lpfc_cmpl_els_rsp()
5429 			mbox->ctx_ndlp = lpfc_nlp_get(ndlp);  in lpfc_cmpl_els_rsp()
5430 			if (!mbox->ctx_ndlp)  in lpfc_cmpl_els_rsp()
5433 			mbox->vport = vport;  in lpfc_cmpl_els_rsp()
5434 			if (ndlp->nlp_flag & NLP_RM_DFLT_RPI) {  in lpfc_cmpl_els_rsp()
5435 				mbox->mbox_flag |= LPFC_MBX_IMED_UNREG;  in lpfc_cmpl_els_rsp()
5436 				mbox->mbox_cmpl = lpfc_mbx_cmpl_dflt_rpi;  in lpfc_cmpl_els_rsp()
5439 				mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login;  in lpfc_cmpl_els_rsp()
5440 				ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_cmpl_els_rsp()
5445 			ndlp->nlp_flag |= NLP_REG_LOGIN_SEND;  in lpfc_cmpl_els_rsp()
5454 			ndlp->nlp_flag &= ~NLP_REG_LOGIN_SEND;  in lpfc_cmpl_els_rsp()
5460 				ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,  in lpfc_cmpl_els_rsp()
5461 				ndlp->nlp_rpi);  in lpfc_cmpl_els_rsp()
5468 		spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_rsp()
5470 			ndlp->nlp_flag &= ~NLP_ACC_REGLOGIN;  in lpfc_cmpl_els_rsp()
5471 		ndlp->nlp_flag &= ~NLP_RM_DFLT_RPI;  in lpfc_cmpl_els_rsp()
5472 		spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_rsp()
5478 	if (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_cmpl_els_rsp()
5479 	    vport && vport->port_type == LPFC_NPIV_PORT &&  in lpfc_cmpl_els_rsp()
5480 	    !(ndlp->fc4_xpt_flags & SCSI_XPT_REGD)) {  in lpfc_cmpl_els_rsp()
5481 		if (ndlp->nlp_flag & NLP_RELEASE_RPI) {  in lpfc_cmpl_els_rsp()
5482 			if (ndlp->nlp_state != NLP_STE_PLOGI_ISSUE &&  in lpfc_cmpl_els_rsp()
5483 			    ndlp->nlp_state != NLP_STE_REG_LOGIN_ISSUE) {  in lpfc_cmpl_els_rsp()
5484 				lpfc_sli4_free_rpi(phba, ndlp->nlp_rpi);  in lpfc_cmpl_els_rsp()
5485 				spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_rsp()
5486 				ndlp->nlp_rpi = LPFC_RPI_ALLOC_ERROR;  in lpfc_cmpl_els_rsp()
5487 				ndlp->nlp_flag &= ~NLP_RELEASE_RPI;  in lpfc_cmpl_els_rsp()
5488 				spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_rsp()
5491 		} else if (ndlp->nlp_state != NLP_STE_PLOGI_ISSUE &&  in lpfc_cmpl_els_rsp()
5492 			   ndlp->nlp_state != NLP_STE_REG_LOGIN_ISSUE &&  in lpfc_cmpl_els_rsp()
5493 			   ndlp->nlp_state != NLP_STE_PRLI_ISSUE) {  in lpfc_cmpl_els_rsp()
5512  * lpfc_els_rsp_acc - Prepare and issue an acc response iocb command
5516  * @ndlp: pointer to a node-list data structure.
5533  *   0 - Successfully issued acc response
5534  *   1 - Failed to issue acc response
5541 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_acc()
5545 	union lpfc_wqe128 *oldwqe = &oldiocb->wqe;  in lpfc_els_rsp_acc()
5557 		elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry,  in lpfc_els_rsp_acc()
5558 					     ndlp, ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_els_rsp_acc()
5560 			spin_lock_irq(&ndlp->lock);  in lpfc_els_rsp_acc()
5561 			ndlp->nlp_flag &= ~NLP_LOGO_ACC;  in lpfc_els_rsp_acc()
5562 			spin_unlock_irq(&ndlp->lock);  in lpfc_els_rsp_acc()
5566 		if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rsp_acc()
5567 			wqe = &elsiocb->wqe;  in lpfc_els_rsp_acc()
5569 			bf_set(wqe_ctxt_tag, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_acc()
5571 				      &oldwqe->xmit_els_rsp.wqe_com));  in lpfc_els_rsp_acc()
5574 			bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_acc()
5576 				      &oldwqe->xmit_els_rsp.wqe_com));  in lpfc_els_rsp_acc()
5578 			icmd = &elsiocb->iocb;  in lpfc_els_rsp_acc()
5579 			oldcmd = &oldiocb->iocb;  in lpfc_els_rsp_acc()
5580 			icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */  in lpfc_els_rsp_acc()
5581 			icmd->unsli3.rcvsli3.ox_id =  in lpfc_els_rsp_acc()
5582 				oldcmd->unsli3.rcvsli3.ox_id;  in lpfc_els_rsp_acc()
5585 		pcmd = elsiocb->cmd_dmabuf->virt;  in lpfc_els_rsp_acc()
5591 			ndlp->nlp_DID, ndlp->nlp_flag, 0);  in lpfc_els_rsp_acc()
5596 		elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry,  in lpfc_els_rsp_acc()
5597 					     ndlp, ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_els_rsp_acc()
5601 		if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rsp_acc()
5602 			wqe = &elsiocb->wqe;  in lpfc_els_rsp_acc()
5604 			bf_set(wqe_ctxt_tag, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_acc()
5606 				      &oldwqe->xmit_els_rsp.wqe_com));  in lpfc_els_rsp_acc()
5609 			bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_acc()
5611 				      &oldwqe->xmit_els_rsp.wqe_com));  in lpfc_els_rsp_acc()
5613 			icmd = &elsiocb->iocb;  in lpfc_els_rsp_acc()
5614 			oldcmd = &oldiocb->iocb;  in lpfc_els_rsp_acc()
5615 			icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */  in lpfc_els_rsp_acc()
5616 			icmd->unsli3.rcvsli3.ox_id =  in lpfc_els_rsp_acc()
5617 				oldcmd->unsli3.rcvsli3.ox_id;  in lpfc_els_rsp_acc()
5620 		pcmd = (u8 *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rsp_acc()
5623 			elsiocb->context_un.mbox = mbox;  in lpfc_els_rsp_acc()
5631 			memcpy(sp, &phba->fc_fabparam,  in lpfc_els_rsp_acc()
5635 			sp->cmn.fPort = 0;  in lpfc_els_rsp_acc()
5638 			sp->cls1.classValid = 0;  in lpfc_els_rsp_acc()
5639 			sp->cls2.classValid = 0;  in lpfc_els_rsp_acc()
5640 			sp->cls3.classValid = 0;  in lpfc_els_rsp_acc()
5641 			sp->cls4.classValid = 0;  in lpfc_els_rsp_acc()
5644 			memcpy(&sp->portName, &vport->fc_sparam.portName,  in lpfc_els_rsp_acc()
5646 			memcpy(&sp->nodeName, &vport->fc_sparam.nodeName,  in lpfc_els_rsp_acc()
5649 			memcpy(pcmd, &vport->fc_sparam,  in lpfc_els_rsp_acc()
5652 			sp->cmn.valid_vendor_ver_level = 0;  in lpfc_els_rsp_acc()
5653 			memset(sp->un.vendorVersion, 0,  in lpfc_els_rsp_acc()
5654 			       sizeof(sp->un.vendorVersion));  in lpfc_els_rsp_acc()
5655 			sp->cmn.bbRcvSizeMsb &= 0xF;  in lpfc_els_rsp_acc()
5660 			if (phba->sli.sli_flag & LPFC_SLI_SUPPRESS_RSP) {  in lpfc_els_rsp_acc()
5661 				sp->cmn.valid_vendor_ver_level = 1;  in lpfc_els_rsp_acc()
5662 				sp->un.vv.vid = cpu_to_be32(LPFC_VV_EMLX_ID);  in lpfc_els_rsp_acc()
5663 				sp->un.vv.flags =  in lpfc_els_rsp_acc()
5670 			ndlp->nlp_DID, ndlp->nlp_flag, 0);  in lpfc_els_rsp_acc()
5674 		elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry,  in lpfc_els_rsp_acc()
5675 					     ndlp, ndlp->nlp_DID, ELS_CMD_PRLO);  in lpfc_els_rsp_acc()
5679 		if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rsp_acc()
5680 			wqe = &elsiocb->wqe;  in lpfc_els_rsp_acc()
5682 			bf_set(wqe_ctxt_tag, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_acc()
5684 				      &oldwqe->xmit_els_rsp.wqe_com));  in lpfc_els_rsp_acc()
5687 			bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_acc()
5689 				      &oldwqe->xmit_els_rsp.wqe_com));  in lpfc_els_rsp_acc()
5691 			icmd = &elsiocb->iocb;  in lpfc_els_rsp_acc()
5692 			oldcmd = &oldiocb->iocb;  in lpfc_els_rsp_acc()
5693 			icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */  in lpfc_els_rsp_acc()
5694 			icmd->unsli3.rcvsli3.ox_id =  in lpfc_els_rsp_acc()
5695 				oldcmd->unsli3.rcvsli3.ox_id;  in lpfc_els_rsp_acc()
5698 		pcmd = (u8 *) elsiocb->cmd_dmabuf->virt;  in lpfc_els_rsp_acc()
5700 		memcpy(pcmd, oldiocb->cmd_dmabuf->virt,  in lpfc_els_rsp_acc()
5704 		els_pkt_ptr->un.prlo.acceptRspCode = PRLO_REQ_EXECUTED;  in lpfc_els_rsp_acc()
5708 			ndlp->nlp_DID, ndlp->nlp_flag, 0);  in lpfc_els_rsp_acc()
5712 		elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry,  in lpfc_els_rsp_acc()
5713 					     ndlp, ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_els_rsp_acc()
5717 		if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rsp_acc()
5718 			wqe = &elsiocb->wqe;  in lpfc_els_rsp_acc()
5720 			bf_set(wqe_ctxt_tag, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_acc()
5722 				      &oldwqe->xmit_els_rsp.wqe_com));  in lpfc_els_rsp_acc()
5725 			bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_acc()
5727 				      &oldwqe->xmit_els_rsp.wqe_com));  in lpfc_els_rsp_acc()
5729 			icmd = &elsiocb->iocb;  in lpfc_els_rsp_acc()
5730 			oldcmd = &oldiocb->iocb;  in lpfc_els_rsp_acc()
5731 			icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */  in lpfc_els_rsp_acc()
5732 			icmd->unsli3.rcvsli3.ox_id =  in lpfc_els_rsp_acc()
5733 				oldcmd->unsli3.rcvsli3.ox_id;  in lpfc_els_rsp_acc()
5736 		pcmd = (u8 *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rsp_acc()
5739 		rdf_resp->acc_hdr.la_cmd = ELS_LS_ACC;  in lpfc_els_rsp_acc()
5741 		/* FC-LS-5 specifies desc_list_len shall be set to 12 */  in lpfc_els_rsp_acc()
5742 		rdf_resp->desc_list_len = cpu_to_be32(12);  in lpfc_els_rsp_acc()
5744 		/* FC-LS-5 specifies LS REQ Information descriptor */  in lpfc_els_rsp_acc()
5745 		rdf_resp->lsri.desc_tag = cpu_to_be32(1);  in lpfc_els_rsp_acc()
5746 		rdf_resp->lsri.desc_len = cpu_to_be32(sizeof(u32));  in lpfc_els_rsp_acc()
5747 		rdf_resp->lsri.rqst_w0.cmd = ELS_RDF;  in lpfc_els_rsp_acc()
5752 	if (ndlp->nlp_flag & NLP_LOGO_ACC) {  in lpfc_els_rsp_acc()
5753 		spin_lock_irq(&ndlp->lock);  in lpfc_els_rsp_acc()
5754 		if (!(ndlp->nlp_flag & NLP_RPI_REGISTERED ||  in lpfc_els_rsp_acc()
5755 			ndlp->nlp_flag & NLP_REG_LOGIN_SEND))  in lpfc_els_rsp_acc()
5756 			ndlp->nlp_flag &= ~NLP_LOGO_ACC;  in lpfc_els_rsp_acc()
5757 		spin_unlock_irq(&ndlp->lock);  in lpfc_els_rsp_acc()
5758 		elsiocb->cmd_cmpl = lpfc_cmpl_els_logo_acc;  in lpfc_els_rsp_acc()
5760 		elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_rsp_acc()
5763 	phba->fc_stat.elsXmitACC++;  in lpfc_els_rsp_acc()
5764 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rsp_acc()
5765 	if (!elsiocb->ndlp) {  in lpfc_els_rsp_acc()
5782 			 rc, elsiocb->iotag, elsiocb->sli4_xritag,  in lpfc_els_rsp_acc()
5783 			 ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,  in lpfc_els_rsp_acc()
5784 			 ndlp->nlp_rpi, vport->fc_flag, kref_read(&ndlp->kref));  in lpfc_els_rsp_acc()
5789  * lpfc_els_rsp_reject - Prepare and issue a rjt response iocb command
5793  * @ndlp: pointer to a node-list data structure.
5807  *   0 - Successfully issued reject response
5808  *   1 - Failed to issue reject response
5816 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_reject()
5825 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_reject()
5826 				     ndlp->nlp_DID, ELS_CMD_LS_RJT);  in lpfc_els_rsp_reject()
5830 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rsp_reject()
5831 		wqe = &elsiocb->wqe;  in lpfc_els_rsp_reject()
5832 		bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com,  in lpfc_els_rsp_reject()
5834 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_reject()
5837 		icmd = &elsiocb->iocb;  in lpfc_els_rsp_reject()
5838 		oldcmd = &oldiocb->iocb;  in lpfc_els_rsp_reject()
5839 		icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */  in lpfc_els_rsp_reject()
5840 		icmd->unsli3.rcvsli3.ox_id = oldcmd->unsli3.rcvsli3.ox_id;  in lpfc_els_rsp_reject()
5843 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rsp_reject()
5850 		elsiocb->context_un.mbox = mbox;  in lpfc_els_rsp_reject()
5857 			 rejectError, elsiocb->iotag,  in lpfc_els_rsp_reject()
5858 			 get_job_ulpcontext(phba, elsiocb), ndlp->nlp_DID,  in lpfc_els_rsp_reject()
5859 			 ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);  in lpfc_els_rsp_reject()
5862 		ndlp->nlp_DID, ndlp->nlp_flag, rejectError);  in lpfc_els_rsp_reject()
5864 	phba->fc_stat.elsXmitLSRJT++;  in lpfc_els_rsp_reject()
5865 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_rsp_reject()
5866 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rsp_reject()
5867 	if (!elsiocb->ndlp) {  in lpfc_els_rsp_reject()
5876 	if (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_els_rsp_reject()
5877 	    vport->port_type == LPFC_NPIV_PORT &&  in lpfc_els_rsp_reject()
5878 	    !(ndlp->fc4_xpt_flags & SCSI_XPT_REGD)) {  in lpfc_els_rsp_reject()
5879 		spin_lock_irq(&ndlp->lock);  in lpfc_els_rsp_reject()
5880 		ndlp->nlp_flag |= NLP_RELEASE_RPI;  in lpfc_els_rsp_reject()
5881 		spin_unlock_irq(&ndlp->lock);  in lpfc_els_rsp_reject()
5895   * lpfc_issue_els_edc_rsp - Exchange Diagnostic Capabilities with the fabric.
5900   * This routine issues an EDC ACC RSP to the F-Port Controller to communicate
5905   *   0 - Successfully issued edc rsp command
5906   *   1 - Failed to issue edc rsp command
5912 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_edc_rsp()
5928 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, cmdiocb->retry,  in lpfc_issue_els_edc_rsp()
5929 				     ndlp, ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_issue_els_edc_rsp()
5933 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_issue_els_edc_rsp()
5934 		wqe = &elsiocb->wqe;  in lpfc_issue_els_edc_rsp()
5935 		bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com,  in lpfc_issue_els_edc_rsp()
5937 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_issue_els_edc_rsp()
5940 		icmd = &elsiocb->iocb;  in lpfc_issue_els_edc_rsp()
5941 		cmd = &cmdiocb->iocb;  in lpfc_issue_els_edc_rsp()
5942 		icmd->ulpContext = cmd->ulpContext; /* Xri / rx_id */  in lpfc_issue_els_edc_rsp()
5943 		icmd->unsli3.rcvsli3.ox_id = cmd->unsli3.rcvsli3.ox_id;  in lpfc_issue_els_edc_rsp()
5946 	pcmd = elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_edc_rsp()
5950 	edc_rsp->acc_hdr.la_cmd = ELS_LS_ACC;  in lpfc_issue_els_edc_rsp()
5951 	edc_rsp->desc_list_len = cpu_to_be32(sizeof(struct fc_els_lsri_desc) +  in lpfc_issue_els_edc_rsp()
5953 	edc_rsp->lsri.desc_tag = cpu_to_be32(ELS_DTAG_LS_REQ_INFO);  in lpfc_issue_els_edc_rsp()
5954 	edc_rsp->lsri.desc_len = cpu_to_be32(  in lpfc_issue_els_edc_rsp()
5956 	edc_rsp->lsri.rqst_w0.cmd = ELS_EDC;  in lpfc_issue_els_edc_rsp()
5957 	tlv = edc_rsp->desc;  in lpfc_issue_els_edc_rsp()
5965 			      ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_issue_els_edc_rsp()
5966 			      kref_read(&ndlp->kref));  in lpfc_issue_els_edc_rsp()
5967 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_issue_els_edc_rsp()
5969 	phba->fc_stat.elsXmitACC++;  in lpfc_issue_els_edc_rsp()
5970 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_edc_rsp()
5971 	if (!elsiocb->ndlp) {  in lpfc_issue_els_edc_rsp()
5988 			 rc, elsiocb->iotag, elsiocb->sli4_xritag,  in lpfc_issue_els_edc_rsp()
5989 			 ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,  in lpfc_issue_els_edc_rsp()
5990 			 ndlp->nlp_rpi, vport->fc_flag);  in lpfc_issue_els_edc_rsp()
5996  * lpfc_els_rsp_adisc_acc - Prepare and issue acc response to adisc iocb cmd
5999  * @ndlp: pointer to a node-list data structure.
6011  *   0 - Successfully issued acc adisc response
6012  *   1 - Failed to issue adisc acc response
6018 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_adisc_acc()
6029 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_adisc_acc()
6030 				     ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_els_rsp_adisc_acc()
6034 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rsp_adisc_acc()
6035 		wqe = &elsiocb->wqe;  in lpfc_els_rsp_adisc_acc()
6037 		bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com,  in lpfc_els_rsp_adisc_acc()
6041 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_adisc_acc()
6044 		icmd = &elsiocb->iocb;  in lpfc_els_rsp_adisc_acc()
6045 		oldcmd = &oldiocb->iocb;  in lpfc_els_rsp_adisc_acc()
6046 		icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */  in lpfc_els_rsp_adisc_acc()
6047 		ulp_context = elsiocb->iocb.ulpContext;  in lpfc_els_rsp_adisc_acc()
6048 		icmd->unsli3.rcvsli3.ox_id =  in lpfc_els_rsp_adisc_acc()
6049 			oldcmd->unsli3.rcvsli3.ox_id;  in lpfc_els_rsp_adisc_acc()
6056 			 elsiocb->iotag, ulp_context,  in lpfc_els_rsp_adisc_acc()
6057 			 ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,  in lpfc_els_rsp_adisc_acc()
6058 			 ndlp->nlp_rpi);  in lpfc_els_rsp_adisc_acc()
6059 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rsp_adisc_acc()
6065 	ap->hardAL_PA = phba->fc_pref_ALPA;  in lpfc_els_rsp_adisc_acc()
6066 	memcpy(&ap->portName, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_els_rsp_adisc_acc()
6067 	memcpy(&ap->nodeName, &vport->fc_nodename, sizeof(struct lpfc_name));  in lpfc_els_rsp_adisc_acc()
6068 	ap->DID = be32_to_cpu(vport->fc_myDID);  in lpfc_els_rsp_adisc_acc()
6072 		      ndlp->nlp_DID, ndlp->nlp_flag, kref_read(&ndlp->kref));  in lpfc_els_rsp_adisc_acc()
6074 	phba->fc_stat.elsXmitACC++;  in lpfc_els_rsp_adisc_acc()
6075 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_rsp_adisc_acc()
6076 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rsp_adisc_acc()
6077 	if (!elsiocb->ndlp) {  in lpfc_els_rsp_adisc_acc()
6093  * lpfc_els_rsp_prli_acc - Prepare and issue acc response to prli iocb cmd
6096  * @ndlp: pointer to a node-list data structure.
6108  *   0 - Successfully issued acc prli response
6109  *   1 - Failed to issue acc prli response
6115 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_prli_acc()
6133 	req_buf = oldiocb->cmd_dmabuf;  in lpfc_els_rsp_prli_acc()
6134 	req_payload = (((uint32_t *)req_buf->virt) + 1);  in lpfc_els_rsp_prli_acc()
6153 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_prli_acc()
6154 				     ndlp->nlp_DID, elsrspcmd);  in lpfc_els_rsp_prli_acc()
6158 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rsp_prli_acc()
6159 		wqe = &elsiocb->wqe;  in lpfc_els_rsp_prli_acc()
6160 		bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com,  in lpfc_els_rsp_prli_acc()
6163 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_prli_acc()
6166 		icmd = &elsiocb->iocb;  in lpfc_els_rsp_prli_acc()
6167 		oldcmd = &oldiocb->iocb;  in lpfc_els_rsp_prli_acc()
6168 		icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */  in lpfc_els_rsp_prli_acc()
6169 		ulp_context = elsiocb->iocb.ulpContext;  in lpfc_els_rsp_prli_acc()
6170 		icmd->unsli3.rcvsli3.ox_id =  in lpfc_els_rsp_prli_acc()
6171 			oldcmd->unsli3.rcvsli3.ox_id;  in lpfc_els_rsp_prli_acc()
6178 			 elsiocb->iotag, ulp_context,  in lpfc_els_rsp_prli_acc()
6179 			 ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,  in lpfc_els_rsp_prli_acc()
6180 			 ndlp->nlp_rpi);  in lpfc_els_rsp_prli_acc()
6181 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rsp_prli_acc()
6188 	vpd = &phba->vpd;  in lpfc_els_rsp_prli_acc()
6193 		 * is 3.20 or later, set the following bits for FC-TAPE  in lpfc_els_rsp_prli_acc()
6197 		if ((ndlp->nlp_type & NLP_FCP_TARGET) &&  in lpfc_els_rsp_prli_acc()
6198 		    (vpd->rev.feaLevelHigh >= 0x02)) {  in lpfc_els_rsp_prli_acc()
6199 			npr->ConfmComplAllowed = 1;  in lpfc_els_rsp_prli_acc()
6200 			npr->Retry = 1;  in lpfc_els_rsp_prli_acc()
6201 			npr->TaskRetryIdReq = 1;  in lpfc_els_rsp_prli_acc()
6203 		npr->acceptRspCode = PRLI_REQ_EXECUTED;  in lpfc_els_rsp_prli_acc()
6206 		if (ndlp->nlp_type & NLP_FCP_TARGET)  in lpfc_els_rsp_prli_acc()
6207 			npr->estabImagePair = 1;  in lpfc_els_rsp_prli_acc()
6209 			npr->estabImagePair = 0;  in lpfc_els_rsp_prli_acc()
6210 		npr->readXferRdyDis = 1;  in lpfc_els_rsp_prli_acc()
6211 		npr->ConfmComplAllowed = 1;  in lpfc_els_rsp_prli_acc()
6212 		npr->prliType = PRLI_FCP_TYPE;  in lpfc_els_rsp_prli_acc()
6213 		npr->initiatorFunc = 1;  in lpfc_els_rsp_prli_acc()
6220 				 npr->estabImagePair,  in lpfc_els_rsp_prli_acc()
6221 				 npr->Retry, npr->TaskRetryIdReq);  in lpfc_els_rsp_prli_acc()
6229 		if (phba->nvmet_support) {  in lpfc_els_rsp_prli_acc()
6232 			if (phba->cfg_nvme_enable_fb) {  in lpfc_els_rsp_prli_acc()
6240 				       phba->cfg_nvmet_fb_size);  in lpfc_els_rsp_prli_acc()
6250 				 npr_nvme->word1, npr_nvme->word4,  in lpfc_els_rsp_prli_acc()
6251 				 npr_nvme->word5, ndlp->nlp_flag,  in lpfc_els_rsp_prli_acc()
6252 				 ndlp->nlp_fcp_info, ndlp->nlp_type);  in lpfc_els_rsp_prli_acc()
6253 		npr_nvme->word1 = cpu_to_be32(npr_nvme->word1);  in lpfc_els_rsp_prli_acc()
6254 		npr_nvme->word4 = cpu_to_be32(npr_nvme->word4);  in lpfc_els_rsp_prli_acc()
6255 		npr_nvme->word5 = cpu_to_be32(npr_nvme->word5);  in lpfc_els_rsp_prli_acc()
6259 				 prli_fc4_req, ndlp->nlp_fc4_type,  in lpfc_els_rsp_prli_acc()
6260 				 ndlp->nlp_DID);  in lpfc_els_rsp_prli_acc()
6264 		      ndlp->nlp_DID, ndlp->nlp_flag, kref_read(&ndlp->kref));  in lpfc_els_rsp_prli_acc()
6266 	phba->fc_stat.elsXmitACC++;  in lpfc_els_rsp_prli_acc()
6267 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_rsp_prli_acc()
6268 	elsiocb->ndlp =  lpfc_nlp_get(ndlp);  in lpfc_els_rsp_prli_acc()
6269 	if (!elsiocb->ndlp) {  in lpfc_els_rsp_prli_acc()
6285  * lpfc_els_rsp_rnid_acc - Issue rnid acc response iocb command
6289  * @ndlp: pointer to a node-list data structure.
6301  *   0 - Successfully issued acc rnid response
6302  *   1 - Failed to issue acc rnid response
6308 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_rnid_acc()
6323 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_rnid_acc()
6324 				     ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_els_rsp_rnid_acc()
6328 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rsp_rnid_acc()
6329 		wqe = &elsiocb->wqe;  in lpfc_els_rsp_rnid_acc()
6330 		bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com,  in lpfc_els_rsp_rnid_acc()
6333 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_rnid_acc()
6336 		icmd = &elsiocb->iocb;  in lpfc_els_rsp_rnid_acc()
6337 		oldcmd = &oldiocb->iocb;  in lpfc_els_rsp_rnid_acc()
6338 		icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */  in lpfc_els_rsp_rnid_acc()
6339 		ulp_context = elsiocb->iocb.ulpContext;  in lpfc_els_rsp_rnid_acc()
6340 		icmd->unsli3.rcvsli3.ox_id =  in lpfc_els_rsp_rnid_acc()
6341 			oldcmd->unsli3.rcvsli3.ox_id;  in lpfc_els_rsp_rnid_acc()
6347 			 elsiocb->iotag, ulp_context);  in lpfc_els_rsp_rnid_acc()
6348 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rsp_rnid_acc()
6354 	rn->Format = format;  in lpfc_els_rsp_rnid_acc()
6355 	rn->CommonLen = (2 * sizeof(struct lpfc_name));  in lpfc_els_rsp_rnid_acc()
6356 	memcpy(&rn->portName, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_els_rsp_rnid_acc()
6357 	memcpy(&rn->nodeName, &vport->fc_nodename, sizeof(struct lpfc_name));  in lpfc_els_rsp_rnid_acc()
6360 		rn->SpecificLen = 0;  in lpfc_els_rsp_rnid_acc()
6363 		rn->SpecificLen = sizeof(RNID_TOP_DISC);  in lpfc_els_rsp_rnid_acc()
6364 		memcpy(&rn->un.topologyDisc.portName,  in lpfc_els_rsp_rnid_acc()
6365 		       &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_els_rsp_rnid_acc()
6366 		rn->un.topologyDisc.unitType = RNID_HBA;  in lpfc_els_rsp_rnid_acc()
6367 		rn->un.topologyDisc.physPort = 0;  in lpfc_els_rsp_rnid_acc()
6368 		rn->un.topologyDisc.attachedNodes = 0;  in lpfc_els_rsp_rnid_acc()
6371 		rn->CommonLen = 0;  in lpfc_els_rsp_rnid_acc()
6372 		rn->SpecificLen = 0;  in lpfc_els_rsp_rnid_acc()
6378 		      ndlp->nlp_DID, ndlp->nlp_flag, kref_read(&ndlp->kref));  in lpfc_els_rsp_rnid_acc()
6380 	phba->fc_stat.elsXmitACC++;  in lpfc_els_rsp_rnid_acc()
6381 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_rsp_rnid_acc()
6382 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rsp_rnid_acc()
6383 	if (!elsiocb->ndlp) {  in lpfc_els_rsp_rnid_acc()
6399  * lpfc_els_clear_rrq - Clear the rq that this rrq describes.
6402  * @ndlp: pointer to a node-list data structure.
6410 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_clear_rrq()
6418 	pcmd = (uint8_t *)iocb->cmd_dmabuf->virt;  in lpfc_els_clear_rrq()
6421 	rrq->rrq_exchg = be32_to_cpu(rrq->rrq_exchg);  in lpfc_els_clear_rrq()
6435 		ndlp->nlp_DID, ndlp->nlp_flag, rrq->rrq_exchg);  in lpfc_els_clear_rrq()
6436 	if (vport->fc_myDID == be32_to_cpu(bf_get(rrq_did, rrq)))  in lpfc_els_clear_rrq()
6440 	prrq = lpfc_get_active_rrq(vport, xri, ndlp->nlp_DID);  in lpfc_els_clear_rrq()
6447  * lpfc_els_rsp_echo_acc - Issue echo acc response
6451  * @ndlp: pointer to a node-list data structure.
6454  *   0 - Successfully issued acc echo response
6455  *   1 - Failed to issue acc echo response
6461 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rsp_echo_acc()
6470 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_els_rsp_echo_acc()
6471 		cmdsize = oldiocb->wcqe_cmpl.total_data_placed;  in lpfc_els_rsp_echo_acc()
6473 		cmdsize = oldiocb->iocb.unsli3.rcvsli3.acc_len;  in lpfc_els_rsp_echo_acc()
6480 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_echo_acc()
6481 				     ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_els_rsp_echo_acc()
6485 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rsp_echo_acc()
6486 		wqe = &elsiocb->wqe;  in lpfc_els_rsp_echo_acc()
6487 		bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com,  in lpfc_els_rsp_echo_acc()
6490 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_echo_acc()
6493 		icmd = &elsiocb->iocb;  in lpfc_els_rsp_echo_acc()
6494 		oldcmd = &oldiocb->iocb;  in lpfc_els_rsp_echo_acc()
6495 		icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */  in lpfc_els_rsp_echo_acc()
6496 		ulp_context = elsiocb->iocb.ulpContext;  in lpfc_els_rsp_echo_acc()
6497 		icmd->unsli3.rcvsli3.ox_id =  in lpfc_els_rsp_echo_acc()
6498 			oldcmd->unsli3.rcvsli3.ox_id;  in lpfc_els_rsp_echo_acc()
6504 			 elsiocb->iotag, ulp_context);  in lpfc_els_rsp_echo_acc()
6505 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rsp_echo_acc()
6508 	memcpy(pcmd, data, cmdsize - sizeof(uint32_t));  in lpfc_els_rsp_echo_acc()
6512 		      ndlp->nlp_DID, ndlp->nlp_flag, kref_read(&ndlp->kref));  in lpfc_els_rsp_echo_acc()
6514 	phba->fc_stat.elsXmitACC++;  in lpfc_els_rsp_echo_acc()
6515 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_rsp_echo_acc()
6516 	elsiocb->ndlp =  lpfc_nlp_get(ndlp);  in lpfc_els_rsp_echo_acc()
6517 	if (!elsiocb->ndlp) {  in lpfc_els_rsp_echo_acc()
6533  * lpfc_els_disc_adisc - Issue remaining adisc iocbs to npr nodes of a vport
6541  * pre-configured threshold (cfg_discovery_threads), the @vport fc_flag will
6559 	list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) {  in lpfc_els_disc_adisc()
6561 		if (ndlp->nlp_state != NLP_STE_NPR_NODE ||  in lpfc_els_disc_adisc()
6562 		    !(ndlp->nlp_flag & NLP_NPR_ADISC))  in lpfc_els_disc_adisc()
6565 		spin_lock_irq(&ndlp->lock);  in lpfc_els_disc_adisc()
6566 		ndlp->nlp_flag &= ~NLP_NPR_ADISC;  in lpfc_els_disc_adisc()
6567 		spin_unlock_irq(&ndlp->lock);  in lpfc_els_disc_adisc()
6569 		if (!(ndlp->nlp_flag & NLP_NPR_2B_DISC)) {  in lpfc_els_disc_adisc()
6582 		ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_disc_adisc()
6586 		vport->num_disc_nodes++;  in lpfc_els_disc_adisc()
6587 		if (vport->num_disc_nodes >=  in lpfc_els_disc_adisc()
6588 				vport->cfg_discovery_threads) {  in lpfc_els_disc_adisc()
6589 			spin_lock_irq(shost->host_lock);  in lpfc_els_disc_adisc()
6590 			vport->fc_flag |= FC_NLP_MORE;  in lpfc_els_disc_adisc()
6591 			spin_unlock_irq(shost->host_lock);  in lpfc_els_disc_adisc()
6597 		spin_lock_irq(shost->host_lock);  in lpfc_els_disc_adisc()
6598 		vport->fc_flag &= ~FC_NLP_MORE;  in lpfc_els_disc_adisc()
6599 		spin_unlock_irq(shost->host_lock);  in lpfc_els_disc_adisc()
6605  * lpfc_els_disc_plogi - Issue plogi for all npr nodes of a vport before adisc
6612  * incremented. If the num_disc_nodes reaches a pre-configured threshold
6631 	list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) {  in lpfc_els_disc_plogi()
6632 		if (ndlp->nlp_state == NLP_STE_NPR_NODE &&  in lpfc_els_disc_plogi()
6633 				(ndlp->nlp_flag & NLP_NPR_2B_DISC) != 0 &&  in lpfc_els_disc_plogi()
6634 				(ndlp->nlp_flag & NLP_DELAY_TMO) == 0 &&  in lpfc_els_disc_plogi()
6635 				(ndlp->nlp_flag & NLP_NPR_ADISC) == 0) {  in lpfc_els_disc_plogi()
6636 			ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_disc_plogi()
6638 			lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);  in lpfc_els_disc_plogi()
6640 			vport->num_disc_nodes++;  in lpfc_els_disc_plogi()
6641 			if (vport->num_disc_nodes >=  in lpfc_els_disc_plogi()
6642 					vport->cfg_discovery_threads) {  in lpfc_els_disc_plogi()
6643 				spin_lock_irq(shost->host_lock);  in lpfc_els_disc_plogi()
6644 				vport->fc_flag |= FC_NLP_MORE;  in lpfc_els_disc_plogi()
6645 				spin_unlock_irq(shost->host_lock);  in lpfc_els_disc_plogi()
6653 			 sentplogi, vport->fc_flag);  in lpfc_els_disc_plogi()
6659 		spin_lock_irq(shost->host_lock);  in lpfc_els_disc_plogi()
6660 		vport->fc_flag &= ~FC_NLP_MORE;  in lpfc_els_disc_plogi()
6661 		spin_unlock_irq(shost->host_lock);  in lpfc_els_disc_plogi()
6671 	desc->tag = cpu_to_be32(RDP_LINK_SERVICE_DESC_TAG);  in lpfc_rdp_res_link_service()
6672 	desc->payload.els_req = word0;  in lpfc_rdp_res_link_service()
6673 	desc->length = cpu_to_be32(sizeof(desc->payload));  in lpfc_rdp_res_link_service()
6692 	desc->tag = cpu_to_be32(RDP_SFP_DESC_TAG);  in lpfc_rdp_res_sfp_desc()
6699 	if ((trasn_code_byte4->fc_sw_laser) ||  in lpfc_rdp_res_sfp_desc()
6700 	    (trasn_code_byte5->fc_sw_laser_sl) ||  in lpfc_rdp_res_sfp_desc()
6701 	    (trasn_code_byte5->fc_sw_laser_sn)) {  /* check if its short WL */  in lpfc_rdp_res_sfp_desc()
6703 	} else if (trasn_code_byte4->fc_lw_laser) {  in lpfc_rdp_res_sfp_desc()
6731 	desc->sfp_info.temperature = cpu_to_be16(temperature);  in lpfc_rdp_res_sfp_desc()
6732 	desc->sfp_info.rx_power = cpu_to_be16(rx_power);  in lpfc_rdp_res_sfp_desc()
6733 	desc->sfp_info.tx_bias = cpu_to_be16(tx_bias);  in lpfc_rdp_res_sfp_desc()
6734 	desc->sfp_info.tx_power = cpu_to_be16(tx_power);  in lpfc_rdp_res_sfp_desc()
6735 	desc->sfp_info.vcc = cpu_to_be16(vcc);  in lpfc_rdp_res_sfp_desc()
6737 	desc->sfp_info.flags = cpu_to_be16(flag);  in lpfc_rdp_res_sfp_desc()
6738 	desc->length = cpu_to_be32(sizeof(desc->sfp_info));  in lpfc_rdp_res_sfp_desc()
6749 	desc->tag = cpu_to_be32(RDP_LINK_ERROR_STATUS_DESC_TAG);  in lpfc_rdp_res_link_error()
6753 	desc->info.port_type = cpu_to_be32(type);  in lpfc_rdp_res_link_error()
6755 	desc->info.link_status.link_failure_cnt =  in lpfc_rdp_res_link_error()
6756 		cpu_to_be32(stat->linkFailureCnt);  in lpfc_rdp_res_link_error()
6757 	desc->info.link_status.loss_of_synch_cnt =  in lpfc_rdp_res_link_error()
6758 		cpu_to_be32(stat->lossSyncCnt);  in lpfc_rdp_res_link_error()
6759 	desc->info.link_status.loss_of_signal_cnt =  in lpfc_rdp_res_link_error()
6760 		cpu_to_be32(stat->lossSignalCnt);  in lpfc_rdp_res_link_error()
6761 	desc->info.link_status.primitive_seq_proto_err =  in lpfc_rdp_res_link_error()
6762 		cpu_to_be32(stat->primSeqErrCnt);  in lpfc_rdp_res_link_error()
6763 	desc->info.link_status.invalid_trans_word =  in lpfc_rdp_res_link_error()
6764 		cpu_to_be32(stat->invalidXmitWord);  in lpfc_rdp_res_link_error()
6765 	desc->info.link_status.invalid_crc_cnt = cpu_to_be32(stat->crcCnt);  in lpfc_rdp_res_link_error()
6767 	desc->length = cpu_to_be32(sizeof(desc->info));  in lpfc_rdp_res_link_error()
6778 	desc->tag = cpu_to_be32(RDP_BBC_DESC_TAG);  in lpfc_rdp_res_bbc_desc()
6780 	bbCredit = vport->fc_sparam.cmn.bbCreditLsb |  in lpfc_rdp_res_bbc_desc()
6781 			(vport->fc_sparam.cmn.bbCreditMsb << 8);  in lpfc_rdp_res_bbc_desc()
6782 	desc->bbc_info.port_bbc = cpu_to_be32(bbCredit);  in lpfc_rdp_res_bbc_desc()
6783 	if (vport->phba->fc_topology != LPFC_TOPOLOGY_LOOP) {  in lpfc_rdp_res_bbc_desc()
6784 		bbCredit = vport->phba->fc_fabparam.cmn.bbCreditLsb |  in lpfc_rdp_res_bbc_desc()
6785 			(vport->phba->fc_fabparam.cmn.bbCreditMsb << 8);  in lpfc_rdp_res_bbc_desc()
6786 		desc->bbc_info.attached_port_bbc = cpu_to_be32(bbCredit);  in lpfc_rdp_res_bbc_desc()
6788 		desc->bbc_info.attached_port_bbc = 0;  in lpfc_rdp_res_bbc_desc()
6791 	desc->bbc_info.rtt = 0;  in lpfc_rdp_res_bbc_desc()
6792 	desc->length = cpu_to_be32(sizeof(desc->bbc_info));  in lpfc_rdp_res_bbc_desc()
6803 	desc->tag = cpu_to_be32(RDP_OED_DESC_TAG);  in lpfc_rdp_res_oed_temp_desc()
6805 	desc->oed_info.hi_alarm = page_a2[SSF_TEMP_HIGH_ALARM];  in lpfc_rdp_res_oed_temp_desc()
6806 	desc->oed_info.lo_alarm = page_a2[SSF_TEMP_LOW_ALARM];  in lpfc_rdp_res_oed_temp_desc()
6807 	desc->oed_info.hi_warning = page_a2[SSF_TEMP_HIGH_WARNING];  in lpfc_rdp_res_oed_temp_desc()
6808 	desc->oed_info.lo_warning = page_a2[SSF_TEMP_LOW_WARNING];  in lpfc_rdp_res_oed_temp_desc()
6810 	if (phba->sfp_alarm & LPFC_TRANSGRESSION_HIGH_TEMPERATURE)  in lpfc_rdp_res_oed_temp_desc()
6812 	if (phba->sfp_alarm & LPFC_TRANSGRESSION_LOW_TEMPERATURE)  in lpfc_rdp_res_oed_temp_desc()
6814 	if (phba->sfp_warning & LPFC_TRANSGRESSION_HIGH_TEMPERATURE)  in lpfc_rdp_res_oed_temp_desc()
6816 	if (phba->sfp_warning & LPFC_TRANSGRESSION_LOW_TEMPERATURE)  in lpfc_rdp_res_oed_temp_desc()
6820 	desc->oed_info.function_flags = cpu_to_be32(flags);  in lpfc_rdp_res_oed_temp_desc()
6821 	desc->length = cpu_to_be32(sizeof(desc->oed_info));  in lpfc_rdp_res_oed_temp_desc()
6832 	desc->tag = cpu_to_be32(RDP_OED_DESC_TAG);  in lpfc_rdp_res_oed_voltage_desc()
6834 	desc->oed_info.hi_alarm = page_a2[SSF_VOLTAGE_HIGH_ALARM];  in lpfc_rdp_res_oed_voltage_desc()
6835 	desc->oed_info.lo_alarm = page_a2[SSF_VOLTAGE_LOW_ALARM];  in lpfc_rdp_res_oed_voltage_desc()
6836 	desc->oed_info.hi_warning = page_a2[SSF_VOLTAGE_HIGH_WARNING];  in lpfc_rdp_res_oed_voltage_desc()
6837 	desc->oed_info.lo_warning = page_a2[SSF_VOLTAGE_LOW_WARNING];  in lpfc_rdp_res_oed_voltage_desc()
6839 	if (phba->sfp_alarm & LPFC_TRANSGRESSION_HIGH_VOLTAGE)  in lpfc_rdp_res_oed_voltage_desc()
6841 	if (phba->sfp_alarm & LPFC_TRANSGRESSION_LOW_VOLTAGE)  in lpfc_rdp_res_oed_voltage_desc()
6843 	if (phba->sfp_warning & LPFC_TRANSGRESSION_HIGH_VOLTAGE)  in lpfc_rdp_res_oed_voltage_desc()
6845 	if (phba->sfp_warning & LPFC_TRANSGRESSION_LOW_VOLTAGE)  in lpfc_rdp_res_oed_voltage_desc()
6849 	desc->oed_info.function_flags = cpu_to_be32(flags);  in lpfc_rdp_res_oed_voltage_desc()
6850 	desc->length = cpu_to_be32(sizeof(desc->oed_info));  in lpfc_rdp_res_oed_voltage_desc()
6861 	desc->tag = cpu_to_be32(RDP_OED_DESC_TAG);  in lpfc_rdp_res_oed_txbias_desc()
6863 	desc->oed_info.hi_alarm = page_a2[SSF_BIAS_HIGH_ALARM];  in lpfc_rdp_res_oed_txbias_desc()
6864 	desc->oed_info.lo_alarm = page_a2[SSF_BIAS_LOW_ALARM];  in lpfc_rdp_res_oed_txbias_desc()
6865 	desc->oed_info.hi_warning = page_a2[SSF_BIAS_HIGH_WARNING];  in lpfc_rdp_res_oed_txbias_desc()
6866 	desc->oed_info.lo_warning = page_a2[SSF_BIAS_LOW_WARNING];  in lpfc_rdp_res_oed_txbias_desc()
6868 	if (phba->sfp_alarm & LPFC_TRANSGRESSION_HIGH_TXBIAS)  in lpfc_rdp_res_oed_txbias_desc()
6870 	if (phba->sfp_alarm & LPFC_TRANSGRESSION_LOW_TXBIAS)  in lpfc_rdp_res_oed_txbias_desc()
6872 	if (phba->sfp_warning & LPFC_TRANSGRESSION_HIGH_TXBIAS)  in lpfc_rdp_res_oed_txbias_desc()
6874 	if (phba->sfp_warning & LPFC_TRANSGRESSION_LOW_TXBIAS)  in lpfc_rdp_res_oed_txbias_desc()
6878 	desc->oed_info.function_flags = cpu_to_be32(flags);  in lpfc_rdp_res_oed_txbias_desc()
6879 	desc->length = cpu_to_be32(sizeof(desc->oed_info));  in lpfc_rdp_res_oed_txbias_desc()
6890 	desc->tag = cpu_to_be32(RDP_OED_DESC_TAG);  in lpfc_rdp_res_oed_txpower_desc()
6892 	desc->oed_info.hi_alarm = page_a2[SSF_TXPOWER_HIGH_ALARM];  in lpfc_rdp_res_oed_txpower_desc()
6893 	desc->oed_info.lo_alarm = page_a2[SSF_TXPOWER_LOW_ALARM];  in lpfc_rdp_res_oed_txpower_desc()
6894 	desc->oed_info.hi_warning = page_a2[SSF_TXPOWER_HIGH_WARNING];  in lpfc_rdp_res_oed_txpower_desc()
6895 	desc->oed_info.lo_warning = page_a2[SSF_TXPOWER_LOW_WARNING];  in lpfc_rdp_res_oed_txpower_desc()
6897 	if (phba->sfp_alarm & LPFC_TRANSGRESSION_HIGH_TXPOWER)  in lpfc_rdp_res_oed_txpower_desc()
6899 	if (phba->sfp_alarm & LPFC_TRANSGRESSION_LOW_TXPOWER)  in lpfc_rdp_res_oed_txpower_desc()
6901 	if (phba->sfp_warning & LPFC_TRANSGRESSION_HIGH_TXPOWER)  in lpfc_rdp_res_oed_txpower_desc()
6903 	if (phba->sfp_warning & LPFC_TRANSGRESSION_LOW_TXPOWER)  in lpfc_rdp_res_oed_txpower_desc()
6907 	desc->oed_info.function_flags = cpu_to_be32(flags);  in lpfc_rdp_res_oed_txpower_desc()
6908 	desc->length = cpu_to_be32(sizeof(desc->oed_info));  in lpfc_rdp_res_oed_txpower_desc()
6920 	desc->tag = cpu_to_be32(RDP_OED_DESC_TAG);  in lpfc_rdp_res_oed_rxpower_desc()
6922 	desc->oed_info.hi_alarm = page_a2[SSF_RXPOWER_HIGH_ALARM];  in lpfc_rdp_res_oed_rxpower_desc()
6923 	desc->oed_info.lo_alarm = page_a2[SSF_RXPOWER_LOW_ALARM];  in lpfc_rdp_res_oed_rxpower_desc()
6924 	desc->oed_info.hi_warning = page_a2[SSF_RXPOWER_HIGH_WARNING];  in lpfc_rdp_res_oed_rxpower_desc()
6925 	desc->oed_info.lo_warning = page_a2[SSF_RXPOWER_LOW_WARNING];  in lpfc_rdp_res_oed_rxpower_desc()
6927 	if (phba->sfp_alarm & LPFC_TRANSGRESSION_HIGH_RXPOWER)  in lpfc_rdp_res_oed_rxpower_desc()
6929 	if (phba->sfp_alarm & LPFC_TRANSGRESSION_LOW_RXPOWER)  in lpfc_rdp_res_oed_rxpower_desc()
6931 	if (phba->sfp_warning & LPFC_TRANSGRESSION_HIGH_RXPOWER)  in lpfc_rdp_res_oed_rxpower_desc()
6933 	if (phba->sfp_warning & LPFC_TRANSGRESSION_LOW_RXPOWER)  in lpfc_rdp_res_oed_rxpower_desc()
6937 	desc->oed_info.function_flags = cpu_to_be32(flags);  in lpfc_rdp_res_oed_rxpower_desc()
6938 	desc->length = cpu_to_be32(sizeof(desc->oed_info));  in lpfc_rdp_res_oed_rxpower_desc()
6946 	desc->tag = cpu_to_be32(RDP_OPD_DESC_TAG);  in lpfc_rdp_res_opd_desc()
6947 	memcpy(desc->opd_info.vendor_name, &page_a0[SSF_VENDOR_NAME], 16);  in lpfc_rdp_res_opd_desc()
6948 	memcpy(desc->opd_info.model_number, &page_a0[SSF_VENDOR_PN], 16);  in lpfc_rdp_res_opd_desc()
6949 	memcpy(desc->opd_info.serial_number, &page_a0[SSF_VENDOR_SN], 16);  in lpfc_rdp_res_opd_desc()
6950 	memcpy(desc->opd_info.revision, &page_a0[SSF_VENDOR_REV], 4);  in lpfc_rdp_res_opd_desc()
6951 	memcpy(desc->opd_info.date, &page_a0[SSF_DATE_CODE], 8);  in lpfc_rdp_res_opd_desc()
6952 	desc->length = cpu_to_be32(sizeof(desc->opd_info));  in lpfc_rdp_res_opd_desc()
6961 	desc->tag = cpu_to_be32(RDP_FEC_DESC_TAG);  in lpfc_rdp_res_fec_desc()
6963 	desc->info.CorrectedBlocks =  in lpfc_rdp_res_fec_desc()
6964 		cpu_to_be32(stat->fecCorrBlkCount);  in lpfc_rdp_res_fec_desc()
6965 	desc->info.UncorrectableBlocks =  in lpfc_rdp_res_fec_desc()
6966 		cpu_to_be32(stat->fecUncorrBlkCount);  in lpfc_rdp_res_fec_desc()
6968 	desc->length = cpu_to_be32(sizeof(desc->info));  in lpfc_rdp_res_fec_desc()
6979 	desc->tag = cpu_to_be32(RDP_PORT_SPEED_DESC_TAG);  in lpfc_rdp_res_speed()
6981 	switch (phba->fc_linkspeed) {  in lpfc_rdp_res_speed()
7017 	desc->info.port_speed.speed = cpu_to_be16(rdp_speed);  in lpfc_rdp_res_speed()
7019 	if (phba->lmt & LMT_256Gb)  in lpfc_rdp_res_speed()
7021 	if (phba->lmt & LMT_128Gb)  in lpfc_rdp_res_speed()
7023 	if (phba->lmt & LMT_64Gb)  in lpfc_rdp_res_speed()
7025 	if (phba->lmt & LMT_32Gb)  in lpfc_rdp_res_speed()
7027 	if (phba->lmt & LMT_16Gb)  in lpfc_rdp_res_speed()
7029 	if (phba->lmt & LMT_10Gb)  in lpfc_rdp_res_speed()
7031 	if (phba->lmt & LMT_8Gb)  in lpfc_rdp_res_speed()
7033 	if (phba->lmt & LMT_4Gb)  in lpfc_rdp_res_speed()
7035 	if (phba->lmt & LMT_2Gb)  in lpfc_rdp_res_speed()
7037 	if (phba->lmt & LMT_1Gb)  in lpfc_rdp_res_speed()
7042 	if (phba->cfg_link_speed != LPFC_USER_LINK_SPEED_AUTO)  in lpfc_rdp_res_speed()
7045 	desc->info.port_speed.capabilities = cpu_to_be16(rdp_cap);  in lpfc_rdp_res_speed()
7046 	desc->length = cpu_to_be32(sizeof(desc->info));  in lpfc_rdp_res_speed()
7055 	desc->tag = cpu_to_be32(RDP_PORT_NAMES_DESC_TAG);  in lpfc_rdp_res_diag_port_names()
7057 	memcpy(desc->port_names.wwnn, &vport->fc_nodename,  in lpfc_rdp_res_diag_port_names()
7058 			sizeof(desc->port_names.wwnn));  in lpfc_rdp_res_diag_port_names()
7060 	memcpy(desc->port_names.wwpn, &vport->fc_portname,  in lpfc_rdp_res_diag_port_names()
7061 			sizeof(desc->port_names.wwpn));  in lpfc_rdp_res_diag_port_names()
7063 	desc->length = cpu_to_be32(sizeof(desc->port_names));  in lpfc_rdp_res_diag_port_names()
7072 	desc->tag = cpu_to_be32(RDP_PORT_NAMES_DESC_TAG);  in lpfc_rdp_res_attach_port_names()
7073 	if (vport->fc_flag & FC_FABRIC) {  in lpfc_rdp_res_attach_port_names()
7074 		memcpy(desc->port_names.wwnn, &vport->fabric_nodename,  in lpfc_rdp_res_attach_port_names()
7075 		       sizeof(desc->port_names.wwnn));  in lpfc_rdp_res_attach_port_names()
7077 		memcpy(desc->port_names.wwpn, &vport->fabric_portname,  in lpfc_rdp_res_attach_port_names()
7078 		       sizeof(desc->port_names.wwpn));  in lpfc_rdp_res_attach_port_names()
7080 		memcpy(desc->port_names.wwnn, &ndlp->nlp_nodename,  in lpfc_rdp_res_attach_port_names()
7081 		       sizeof(desc->port_names.wwnn));  in lpfc_rdp_res_attach_port_names()
7083 		memcpy(desc->port_names.wwpn, &ndlp->nlp_portname,  in lpfc_rdp_res_attach_port_names()
7084 		       sizeof(desc->port_names.wwpn));  in lpfc_rdp_res_attach_port_names()
7087 	desc->length = cpu_to_be32(sizeof(desc->port_names));  in lpfc_rdp_res_attach_port_names()
7095 	struct lpfc_nodelist *ndlp = rdp_context->ndlp;  in lpfc_els_rdp_cmpl()
7096 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_els_rdp_cmpl()
7116 				lpfc_max_els_tries, rdp_context->ndlp,  in lpfc_els_rdp_cmpl()
7117 				rdp_context->ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_els_rdp_cmpl()
7122 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rdp_cmpl()
7123 		wqe = &elsiocb->wqe;  in lpfc_els_rdp_cmpl()
7124 		/* ox-id of the frame */  in lpfc_els_rdp_cmpl()
7125 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rdp_cmpl()
7126 		       rdp_context->ox_id);  in lpfc_els_rdp_cmpl()
7127 		bf_set(wqe_ctxt_tag, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rdp_cmpl()
7128 		       rdp_context->rx_id);  in lpfc_els_rdp_cmpl()
7130 		icmd = &elsiocb->iocb;  in lpfc_els_rdp_cmpl()
7131 		icmd->ulpContext = rdp_context->rx_id;  in lpfc_els_rdp_cmpl()
7132 		icmd->unsli3.rcvsli3.ox_id = rdp_context->ox_id;  in lpfc_els_rdp_cmpl()
7138 			elsiocb->iotag, ulp_context,  in lpfc_els_rdp_cmpl()
7139 			ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,  in lpfc_els_rdp_cmpl()
7140 			ndlp->nlp_rpi);  in lpfc_els_rdp_cmpl()
7141 	rdp_res = (struct fc_rdp_res_frame *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rdp_cmpl()
7142 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rdp_cmpl()
7147 	flag_ptr = (uint16_t *)(rdp_context->page_a2 + SSF_ALARM_FLAGS);  in lpfc_els_rdp_cmpl()
7148 	phba->sfp_alarm |= *flag_ptr;  in lpfc_els_rdp_cmpl()
7149 	flag_ptr = (uint16_t *)(rdp_context->page_a2 + SSF_WARNING_FLAGS);  in lpfc_els_rdp_cmpl()
7150 	phba->sfp_warning |= *flag_ptr;  in lpfc_els_rdp_cmpl()
7158 			rdp_context->page_a0, rdp_context->page_a2);  in lpfc_els_rdp_cmpl()
7162 				       (len + pcmd), &rdp_context->link_stat);  in lpfc_els_rdp_cmpl()
7168 			&rdp_context->link_stat);  in lpfc_els_rdp_cmpl()
7170 				     &rdp_context->link_stat, vport);  in lpfc_els_rdp_cmpl()
7173 				rdp_context->page_a2);  in lpfc_els_rdp_cmpl()
7176 				rdp_context->page_a2);  in lpfc_els_rdp_cmpl()
7179 				rdp_context->page_a2);  in lpfc_els_rdp_cmpl()
7182 				rdp_context->page_a2);  in lpfc_els_rdp_cmpl()
7185 				rdp_context->page_a2);  in lpfc_els_rdp_cmpl()
7187 				     rdp_context->page_a0, vport);  in lpfc_els_rdp_cmpl()
7189 	rdp_res->length = cpu_to_be32(len - 8);  in lpfc_els_rdp_cmpl()
7190 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_rdp_cmpl()
7193 	bpl = (struct ulp_bde64 *)elsiocb->bpl_dmabuf->virt;  in lpfc_els_rdp_cmpl()
7194 	bpl->tus.f.bdeSize = len;  in lpfc_els_rdp_cmpl()
7195 	bpl->tus.f.bdeFlags = 0;  in lpfc_els_rdp_cmpl()
7196 	bpl->tus.w = le32_to_cpu(bpl->tus.w);  in lpfc_els_rdp_cmpl()
7198 	phba->fc_stat.elsXmitACC++;  in lpfc_els_rdp_cmpl()
7199 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rdp_cmpl()
7200 	if (!elsiocb->ndlp) {  in lpfc_els_rdp_cmpl()
7216 			ndlp, ndlp->nlp_DID, ELS_CMD_LS_RJT);  in lpfc_els_rdp_cmpl()
7220 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rdp_cmpl()
7221 		wqe = &elsiocb->wqe;  in lpfc_els_rdp_cmpl()
7222 		/* ox-id of the frame */  in lpfc_els_rdp_cmpl()
7223 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rdp_cmpl()
7224 		       rdp_context->ox_id);  in lpfc_els_rdp_cmpl()
7226 		       &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rdp_cmpl()
7227 		       rdp_context->rx_id);  in lpfc_els_rdp_cmpl()
7229 		icmd = &elsiocb->iocb;  in lpfc_els_rdp_cmpl()
7230 		icmd->ulpContext = rdp_context->rx_id;  in lpfc_els_rdp_cmpl()
7231 		icmd->unsli3.rcvsli3.ox_id = rdp_context->ox_id;  in lpfc_els_rdp_cmpl()
7234 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rdp_cmpl()
7238 	stat->un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;  in lpfc_els_rdp_cmpl()
7240 	phba->fc_stat.elsXmitLSRJT++;  in lpfc_els_rdp_cmpl()
7241 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_rdp_cmpl()
7242 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rdp_cmpl()
7243 	if (!elsiocb->ndlp) {  in lpfc_els_rdp_cmpl()
7268 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_get_rdp_info()
7277 	mbox->vport = rdp_context->ndlp->vport;  in lpfc_get_rdp_info()
7278 	mbox->mbox_cmpl = lpfc_mbx_cmpl_rdp_page_a0;  in lpfc_get_rdp_info()
7279 	mbox->ctx_ndlp = (struct lpfc_rdp_context *)rdp_context;  in lpfc_get_rdp_info()
7289 	mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_get_rdp_info()
7303 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_get_sfp_info_wait()
7312 	mp = mbox->ctx_buf;  in lpfc_get_sfp_info_wait()
7314 	virt = mp->virt;  in lpfc_get_sfp_info_wait()
7315 	if (phba->sli_rev < LPFC_SLI_REV4) {  in lpfc_get_sfp_info_wait()
7316 		mb = &mbox->u.mb;  in lpfc_get_sfp_info_wait()
7317 		mb->un.varDmp.cv = 1;  in lpfc_get_sfp_info_wait()
7318 		mb->un.varDmp.co = 1;  in lpfc_get_sfp_info_wait()
7319 		mb->un.varWords[2] = 0;  in lpfc_get_sfp_info_wait()
7320 		mb->un.varWords[3] = DMP_SFF_PAGE_A0_SIZE / 4;  in lpfc_get_sfp_info_wait()
7321 		mb->un.varWords[4] = 0;  in lpfc_get_sfp_info_wait()
7322 		mb->un.varWords[5] = 0;  in lpfc_get_sfp_info_wait()
7323 		mb->un.varWords[6] = 0;  in lpfc_get_sfp_info_wait()
7324 		mb->un.varWords[7] = 0;  in lpfc_get_sfp_info_wait()
7325 		mb->un.varWords[8] = 0;  in lpfc_get_sfp_info_wait()
7326 		mb->un.varWords[9] = 0;  in lpfc_get_sfp_info_wait()
7327 		mb->un.varWords[10] = 0;  in lpfc_get_sfp_info_wait()
7328 		mbox->in_ext_byte_len = DMP_SFF_PAGE_A0_SIZE;  in lpfc_get_sfp_info_wait()
7329 		mbox->out_ext_byte_len = DMP_SFF_PAGE_A0_SIZE;  in lpfc_get_sfp_info_wait()
7330 		mbox->mbox_offset_word = 5;  in lpfc_get_sfp_info_wait()
7331 		mbox->ctx_buf = virt;  in lpfc_get_sfp_info_wait()
7334 		       &mbox->u.mqe.un.mem_dump_type3, DMP_SFF_PAGE_A0_SIZE);  in lpfc_get_sfp_info_wait()
7335 		mbox->u.mqe.un.mem_dump_type3.addr_lo = putPaddrLow(mp->phys);  in lpfc_get_sfp_info_wait()
7336 		mbox->u.mqe.un.mem_dump_type3.addr_hi = putPaddrHigh(mp->phys);  in lpfc_get_sfp_info_wait()
7338 	mbox->vport = phba->pport;  in lpfc_get_sfp_info_wait()
7339 	mbox->ctx_ndlp = (struct lpfc_rdp_context *)rdp_context;  in lpfc_get_sfp_info_wait()
7347 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_get_sfp_info_wait()
7348 		mp = (struct lpfc_dmabuf *)(mbox->ctx_buf);  in lpfc_get_sfp_info_wait()
7352 	if (bf_get(lpfc_mqe_status, &mbox->u.mqe)) {  in lpfc_get_sfp_info_wait()
7357 	lpfc_sli_bemem_bcopy(mp->virt, &rdp_context->page_a0,  in lpfc_get_sfp_info_wait()
7361 	memset(mp->virt, 0, DMP_SFF_PAGE_A2_SIZE);  in lpfc_get_sfp_info_wait()
7362 	INIT_LIST_HEAD(&mp->list);  in lpfc_get_sfp_info_wait()
7365 	mbox->ctx_buf = mp;  in lpfc_get_sfp_info_wait()
7366 	mbox->vport = phba->pport;  in lpfc_get_sfp_info_wait()
7368 	bf_set(lpfc_mqe_command, &mbox->u.mqe, MBX_DUMP_MEMORY);  in lpfc_get_sfp_info_wait()
7370 	       &mbox->u.mqe.un.mem_dump_type3, DMP_LMSD);  in lpfc_get_sfp_info_wait()
7372 	       &mbox->u.mqe.un.mem_dump_type3, phba->sli4_hba.physical_port);  in lpfc_get_sfp_info_wait()
7374 	       &mbox->u.mqe.un.mem_dump_type3, DMP_PAGE_A2);  in lpfc_get_sfp_info_wait()
7375 	if (phba->sli_rev < LPFC_SLI_REV4) {  in lpfc_get_sfp_info_wait()
7376 		mb = &mbox->u.mb;  in lpfc_get_sfp_info_wait()
7377 		mb->un.varDmp.cv = 1;  in lpfc_get_sfp_info_wait()
7378 		mb->un.varDmp.co = 1;  in lpfc_get_sfp_info_wait()
7379 		mb->un.varWords[2] = 0;  in lpfc_get_sfp_info_wait()
7380 		mb->un.varWords[3] = DMP_SFF_PAGE_A2_SIZE / 4;  in lpfc_get_sfp_info_wait()
7381 		mb->un.varWords[4] = 0;  in lpfc_get_sfp_info_wait()
7382 		mb->un.varWords[5] = 0;  in lpfc_get_sfp_info_wait()
7383 		mb->un.varWords[6] = 0;  in lpfc_get_sfp_info_wait()
7384 		mb->un.varWords[7] = 0;  in lpfc_get_sfp_info_wait()
7385 		mb->un.varWords[8] = 0;  in lpfc_get_sfp_info_wait()
7386 		mb->un.varWords[9] = 0;  in lpfc_get_sfp_info_wait()
7387 		mb->un.varWords[10] = 0;  in lpfc_get_sfp_info_wait()
7388 		mbox->in_ext_byte_len = DMP_SFF_PAGE_A2_SIZE;  in lpfc_get_sfp_info_wait()
7389 		mbox->out_ext_byte_len = DMP_SFF_PAGE_A2_SIZE;  in lpfc_get_sfp_info_wait()
7390 		mbox->mbox_offset_word = 5;  in lpfc_get_sfp_info_wait()
7391 		mbox->ctx_buf = virt;  in lpfc_get_sfp_info_wait()
7394 		       &mbox->u.mqe.un.mem_dump_type3, DMP_SFF_PAGE_A2_SIZE);  in lpfc_get_sfp_info_wait()
7395 		mbox->u.mqe.un.mem_dump_type3.addr_lo = putPaddrLow(mp->phys);  in lpfc_get_sfp_info_wait()
7396 		mbox->u.mqe.un.mem_dump_type3.addr_hi = putPaddrHigh(mp->phys);  in lpfc_get_sfp_info_wait()
7399 	mbox->ctx_ndlp = (struct lpfc_rdp_context *)rdp_context;  in lpfc_get_sfp_info_wait()
7401 	if (bf_get(lpfc_mqe_status, &mbox->u.mqe)) {  in lpfc_get_sfp_info_wait()
7407 	lpfc_sli_bemem_bcopy(mp->virt, &rdp_context->page_a2,  in lpfc_get_sfp_info_wait()
7411 	mbox->ctx_buf = mpsave;  in lpfc_get_sfp_info_wait()
7417 	mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_get_sfp_info_wait()
7422  * lpfc_els_rcv_rdp - Process an unsolicited RDP ELS.
7425  * @ndlp: pointer to a node-list data structure.
7429  * Then it will (1) send MBX_DUMP_MEMORY, Embedded DMP_LMSD sub command TYPE-3
7435  *   0 - Sent the acc response
7436  *   1 - Sent the reject response.
7442 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_rdp()
7450 	if (phba->sli_rev < LPFC_SLI_REV4 ||  in lpfc_els_rcv_rdp()
7451 	    bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) <  in lpfc_els_rcv_rdp()
7458 	if (phba->sli_rev < LPFC_SLI_REV4 || (phba->hba_flag & HBA_FCOE_MODE)) {  in lpfc_els_rcv_rdp()
7464 	pcmd = cmdiocb->cmd_dmabuf;  in lpfc_els_rcv_rdp()
7465 	rdp_req = (struct fc_rdp_req_frame *) pcmd->virt;  in lpfc_els_rcv_rdp()
7470 			 be32_to_cpu(rdp_req->rdp_des_length),  in lpfc_els_rcv_rdp()
7471 			 be32_to_cpu(rdp_req->nport_id_desc.tag),  in lpfc_els_rcv_rdp()
7472 			 be32_to_cpu(rdp_req->nport_id_desc.nport_id),  in lpfc_els_rcv_rdp()
7473 			 be32_to_cpu(rdp_req->nport_id_desc.length));  in lpfc_els_rcv_rdp()
7476 			be32_to_cpu(rdp_req->rdp_des_length))  in lpfc_els_rcv_rdp()
7478 	if (RDP_N_PORT_DESC_TAG != be32_to_cpu(rdp_req->nport_id_desc.tag))  in lpfc_els_rcv_rdp()
7481 			be32_to_cpu(rdp_req->nport_id_desc.length))  in lpfc_els_rcv_rdp()
7489 	cmd = &cmdiocb->wqe;  in lpfc_els_rcv_rdp()
7490 	rdp_context->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rcv_rdp()
7491 	if (!rdp_context->ndlp) {  in lpfc_els_rcv_rdp()
7496 	rdp_context->ox_id = bf_get(wqe_rcvoxid,  in lpfc_els_rcv_rdp()
7497 				    &cmd->xmit_els_rsp.wqe_com);  in lpfc_els_rcv_rdp()
7498 	rdp_context->rx_id = bf_get(wqe_ctxt_tag,  in lpfc_els_rcv_rdp()
7499 				    &cmd->xmit_els_rsp.wqe_com);  in lpfc_els_rcv_rdp()
7500 	rdp_context->cmpl = lpfc_els_rdp_cmpl;  in lpfc_els_rcv_rdp()
7502 		lpfc_printf_vlog(ndlp->vport, KERN_WARNING, LOG_ELS,  in lpfc_els_rcv_rdp()
7540 	mb = &pmb->u.mb;  in lpfc_els_lcb_rsp()
7541 	lcb_context = (struct lpfc_lcb_context *)pmb->ctx_ndlp;  in lpfc_els_lcb_rsp()
7542 	ndlp = lcb_context->ndlp;  in lpfc_els_lcb_rsp()
7543 	pmb->ctx_ndlp = NULL;  in lpfc_els_lcb_rsp()
7544 	pmb->ctx_buf = NULL;  in lpfc_els_lcb_rsp()
7547 			&pmb->u.mqe.un.beacon_config.header.cfg_shdr;  in lpfc_els_lcb_rsp()
7548 	shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response);  in lpfc_els_lcb_rsp()
7549 	shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response);  in lpfc_els_lcb_rsp()
7555 				shdr_status, shdr_add_status, mb->mbxStatus);  in lpfc_els_lcb_rsp()
7557 	if ((mb->mbxStatus != MBX_SUCCESS) || shdr_status ||  in lpfc_els_lcb_rsp()
7560 		mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_els_lcb_rsp()
7564 	mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_els_lcb_rsp()
7566 	elsiocb = lpfc_prep_els_iocb(phba->pport, 0, cmdsize,  in lpfc_els_lcb_rsp()
7568 			ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_els_lcb_rsp()
7576 	lcb_res = (struct fc_lcb_res_frame *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_lcb_rsp()
7580 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_lcb_rsp()
7581 		wqe = &elsiocb->wqe;  in lpfc_els_lcb_rsp()
7582 		bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com, lcb_context->rx_id);  in lpfc_els_lcb_rsp()
7583 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_lcb_rsp()
7584 		       lcb_context->ox_id);  in lpfc_els_lcb_rsp()
7586 		icmd = &elsiocb->iocb;  in lpfc_els_lcb_rsp()
7587 		icmd->ulpContext = lcb_context->rx_id;  in lpfc_els_lcb_rsp()
7588 		icmd->unsli3.rcvsli3.ox_id = lcb_context->ox_id;  in lpfc_els_lcb_rsp()
7591 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_lcb_rsp()
7593 	lcb_res->lcb_sub_command = lcb_context->sub_command;  in lpfc_els_lcb_rsp()
7594 	lcb_res->lcb_type = lcb_context->type;  in lpfc_els_lcb_rsp()
7595 	lcb_res->capability = lcb_context->capability;  in lpfc_els_lcb_rsp()
7596 	lcb_res->lcb_frequency = lcb_context->frequency;  in lpfc_els_lcb_rsp()
7597 	lcb_res->lcb_duration = lcb_context->duration;  in lpfc_els_lcb_rsp()
7598 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_lcb_rsp()
7599 	phba->fc_stat.elsXmitACC++;  in lpfc_els_lcb_rsp()
7601 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_lcb_rsp()
7602 	if (!elsiocb->ndlp) {  in lpfc_els_lcb_rsp()
7618 	elsiocb = lpfc_prep_els_iocb(phba->pport, 0, cmdsize,  in lpfc_els_lcb_rsp()
7620 				     ndlp->nlp_DID, ELS_CMD_LS_RJT);  in lpfc_els_lcb_rsp()
7625 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_lcb_rsp()
7626 		wqe = &elsiocb->wqe;  in lpfc_els_lcb_rsp()
7627 		bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com, lcb_context->rx_id);  in lpfc_els_lcb_rsp()
7628 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_lcb_rsp()
7629 		       lcb_context->ox_id);  in lpfc_els_lcb_rsp()
7631 		icmd = &elsiocb->iocb;  in lpfc_els_lcb_rsp()
7632 		icmd->ulpContext = lcb_context->rx_id;  in lpfc_els_lcb_rsp()
7633 		icmd->unsli3.rcvsli3.ox_id = lcb_context->ox_id;  in lpfc_els_lcb_rsp()
7636 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_lcb_rsp()
7640 	stat->un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;  in lpfc_els_lcb_rsp()
7643 		stat->un.b.lsRjtRsnCodeExp = LSEXP_CMD_IN_PROGRESS;  in lpfc_els_lcb_rsp()
7645 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_lcb_rsp()
7646 	phba->fc_stat.elsXmitLSRJT++;  in lpfc_els_lcb_rsp()
7647 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_lcb_rsp()
7648 	if (!elsiocb->ndlp) {  in lpfc_els_lcb_rsp()
7667 	struct lpfc_hba *phba = vport->phba;  in lpfc_sli4_set_beacon()
7673 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_sli4_set_beacon()
7677 	cfg_shdr = &mbox->u.mqe.un.sli4_config.header.cfg_shdr;  in lpfc_sli4_set_beacon()
7678 	len = sizeof(struct lpfc_mbx_set_beacon_config) -  in lpfc_sli4_set_beacon()
7683 	mbox->ctx_ndlp = (void *)lcb_context;  in lpfc_sli4_set_beacon()
7684 	mbox->vport = phba->pport;  in lpfc_sli4_set_beacon()
7685 	mbox->mbox_cmpl = lpfc_els_lcb_rsp;  in lpfc_sli4_set_beacon()
7686 	bf_set(lpfc_mbx_set_beacon_port_num, &mbox->u.mqe.un.beacon_config,  in lpfc_sli4_set_beacon()
7687 	       phba->sli4_hba.physical_port);  in lpfc_sli4_set_beacon()
7688 	bf_set(lpfc_mbx_set_beacon_state, &mbox->u.mqe.un.beacon_config,  in lpfc_sli4_set_beacon()
7690 	mbox->u.mqe.un.beacon_config.word5 = 0;		/* Reserved */  in lpfc_sli4_set_beacon()
7698 	if (phba->sli4_hba.pc_sli4_params.bv1s) {  in lpfc_sli4_set_beacon()
7700 		cfg_shdr->request.word9 = BEACON_VERSION_V1;  in lpfc_sli4_set_beacon()
7701 		lcb_context->capability |= LCB_CAPABILITY_DURATION;  in lpfc_sli4_set_beacon()
7703 		       &mbox->u.mqe.un.beacon_config, 0);  in lpfc_sli4_set_beacon()
7705 		       &mbox->u.mqe.un.beacon_config,  in lpfc_sli4_set_beacon()
7706 		       be16_to_cpu(lcb_context->duration));  in lpfc_sli4_set_beacon()
7709 		if (be16_to_cpu(lcb_context->duration) != 0) {  in lpfc_sli4_set_beacon()
7710 			mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_sli4_set_beacon()
7713 		cfg_shdr->request.word9 = BEACON_VERSION_V0;  in lpfc_sli4_set_beacon()
7714 		lcb_context->capability &=  ~(LCB_CAPABILITY_DURATION);  in lpfc_sli4_set_beacon()
7716 		       &mbox->u.mqe.un.beacon_config, beacon_state);  in lpfc_sli4_set_beacon()
7718 		       &mbox->u.mqe.un.beacon_config, 1);  in lpfc_sli4_set_beacon()
7720 		       &mbox->u.mqe.un.beacon_config,  in lpfc_sli4_set_beacon()
7721 		       be16_to_cpu(lcb_context->duration));  in lpfc_sli4_set_beacon()
7726 		mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_sli4_set_beacon()
7735  * lpfc_els_rcv_lcb - Process an unsolicited LCB
7738  * @ndlp: pointer to a node-list data structure.
7745  * 0 - Sent the acc response
7746  * 1 - Sent the reject response.
7752 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_lcb()
7760 	pcmd = cmdiocb->cmd_dmabuf;  in lpfc_els_rcv_lcb()
7761 	lp = (uint8_t *)pcmd->virt;  in lpfc_els_rcv_lcb()
7762 	beacon = (struct fc_lcb_request_frame *)pcmd->virt;  in lpfc_els_rcv_lcb()
7768 			beacon->lcb_command,  in lpfc_els_rcv_lcb()
7769 			beacon->lcb_sub_command,  in lpfc_els_rcv_lcb()
7770 			beacon->lcb_type,  in lpfc_els_rcv_lcb()
7771 			beacon->lcb_frequency,  in lpfc_els_rcv_lcb()
7772 			be16_to_cpu(beacon->lcb_duration));  in lpfc_els_rcv_lcb()
7774 	if (beacon->lcb_sub_command != LPFC_LCB_ON &&  in lpfc_els_rcv_lcb()
7775 	    beacon->lcb_sub_command != LPFC_LCB_OFF) {  in lpfc_els_rcv_lcb()
7780 	if (phba->sli_rev < LPFC_SLI_REV4  ||  in lpfc_els_rcv_lcb()
7781 	    phba->hba_flag & HBA_FCOE_MODE ||  in lpfc_els_rcv_lcb()
7782 	    (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) <  in lpfc_els_rcv_lcb()
7794 	state = (beacon->lcb_sub_command == LPFC_LCB_ON) ? 1 : 0;  in lpfc_els_rcv_lcb()
7795 	lcb_context->sub_command = beacon->lcb_sub_command;  in lpfc_els_rcv_lcb()
7796 	lcb_context->capability	= 0;  in lpfc_els_rcv_lcb()
7797 	lcb_context->type = beacon->lcb_type;  in lpfc_els_rcv_lcb()
7798 	lcb_context->frequency = beacon->lcb_frequency;  in lpfc_els_rcv_lcb()
7799 	lcb_context->duration = beacon->lcb_duration;  in lpfc_els_rcv_lcb()
7800 	lcb_context->ox_id = get_job_rcvoxid(phba, cmdiocb);  in lpfc_els_rcv_lcb()
7801 	lcb_context->rx_id = get_job_ulpcontext(phba, cmdiocb);  in lpfc_els_rcv_lcb()
7802 	lcb_context->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rcv_lcb()
7803 	if (!lcb_context->ndlp) {  in lpfc_els_rcv_lcb()
7809 		lpfc_printf_vlog(ndlp->vport, KERN_ERR, LOG_TRACE_EVENT,  in lpfc_els_rcv_lcb()
7828  * lpfc_els_flush_rscn - Clean up any rscn activities with a vport
7840 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_flush_rscn()
7843 	spin_lock_irq(shost->host_lock);  in lpfc_els_flush_rscn()
7844 	if (vport->fc_rscn_flush) {  in lpfc_els_flush_rscn()
7846 		spin_unlock_irq(shost->host_lock);  in lpfc_els_flush_rscn()
7850 	vport->fc_rscn_flush = 1;  in lpfc_els_flush_rscn()
7851 	spin_unlock_irq(shost->host_lock);  in lpfc_els_flush_rscn()
7853 	for (i = 0; i < vport->fc_rscn_id_cnt; i++) {  in lpfc_els_flush_rscn()
7854 		lpfc_in_buf_free(phba, vport->fc_rscn_id_list[i]);  in lpfc_els_flush_rscn()
7855 		vport->fc_rscn_id_list[i] = NULL;  in lpfc_els_flush_rscn()
7857 	spin_lock_irq(shost->host_lock);  in lpfc_els_flush_rscn()
7858 	vport->fc_rscn_id_cnt = 0;  in lpfc_els_flush_rscn()
7859 	vport->fc_flag &= ~(FC_RSCN_MODE | FC_RSCN_DISCOVERY);  in lpfc_els_flush_rscn()
7860 	spin_unlock_irq(shost->host_lock);  in lpfc_els_flush_rscn()
7863 	vport->fc_rscn_flush = 0;  in lpfc_els_flush_rscn()
7867  * lpfc_rscn_payload_check - Check whether there is a pending rscn to a did
7875  *   None zero - The @did matched with a pending rscn
7876  *   0 - not able to match @did with a pending rscn
7894 	if (vport->fc_flag & FC_RSCN_DISCOVERY)  in lpfc_rscn_payload_check()
7897 	spin_lock_irq(shost->host_lock);  in lpfc_rscn_payload_check()
7898 	if (vport->fc_rscn_flush) {  in lpfc_rscn_payload_check()
7900 		spin_unlock_irq(shost->host_lock);  in lpfc_rscn_payload_check()
7904 	vport->fc_rscn_flush = 1;  in lpfc_rscn_payload_check()
7905 	spin_unlock_irq(shost->host_lock);  in lpfc_rscn_payload_check()
7906 	for (i = 0; i < vport->fc_rscn_id_cnt; i++) {  in lpfc_rscn_payload_check()
7907 		lp = vport->fc_rscn_id_list[i]->virt;  in lpfc_rscn_payload_check()
7909 		payload_len -= sizeof(uint32_t);	/* take off word 0 */  in lpfc_rscn_payload_check()
7912 			payload_len -= sizeof(uint32_t);  in lpfc_rscn_payload_check()
7935 	vport->fc_rscn_flush = 0;  in lpfc_rscn_payload_check()
7939 	vport->fc_rscn_flush = 0;  in lpfc_rscn_payload_check()
7944  * lpfc_rscn_recovery_check - Send recovery event to vport nodes matching rscn
7952  *   0 - Successful (currently alway return 0)
7960 	list_for_each_entry_safe(ndlp, n, &vport->fc_nodes, nlp_listp) {  in lpfc_rscn_recovery_check()
7961 		if ((ndlp->nlp_state == NLP_STE_UNUSED_NODE) ||  in lpfc_rscn_recovery_check()
7962 		    !lpfc_rscn_payload_check(vport, ndlp->nlp_DID))  in lpfc_rscn_recovery_check()
7966 		if (vport->phba->nvmet_support)  in lpfc_rscn_recovery_check()
7972 		switch (ndlp->nlp_state) {  in lpfc_rscn_recovery_check()
7989  * lpfc_send_rscn_event - Send an RSCN event to management application
8006 	pcmd = cmdiocb->cmd_dmabuf;  in lpfc_send_rscn_event()
8007 	payload_ptr = (uint32_t *) pcmd->virt;  in lpfc_send_rscn_event()
8017 	rscn_event_data->event_type = FC_REG_RSCN_EVENT;  in lpfc_send_rscn_event()
8018 	rscn_event_data->payload_length = payload_len;  in lpfc_send_rscn_event()
8019 	memcpy(rscn_event_data->rscn_payload, payload_ptr,  in lpfc_send_rscn_event()
8032  * lpfc_els_rcv_rscn - Process an unsolicited rscn iocb
8035  * @ndlp: pointer to a node-list data structure.
8050  *   0 - Just sent the acc response
8051  *   1 - Sent the acc response and waited for name server completion
8058 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rcv_rscn()
8066 	pcmd = cmdiocb->cmd_dmabuf;  in lpfc_els_rcv_rscn()
8067 	lp = (uint32_t *) pcmd->virt;  in lpfc_els_rcv_rscn()
8070 	payload_len -= sizeof(uint32_t);	/* take off word 0 */  in lpfc_els_rcv_rscn()
8074 			 vport->fc_flag, payload_len, *lp,  in lpfc_els_rcv_rscn()
8075 			 vport->fc_rscn_id_cnt);  in lpfc_els_rcv_rscn()
8084 	/* Check if RSCN is coming from a direct-connected remote NPort */  in lpfc_els_rcv_rscn()
8085 	if (vport->fc_flag & FC_PT2PT) {  in lpfc_els_rcv_rscn()
8089 				 *lp, vport->fc_flag, payload_len);  in lpfc_els_rcv_rscn()
8095 		if (ndlp->nlp_fc4_type & NLP_FC4_NVME &&  in lpfc_els_rcv_rscn()
8096 		    ndlp->nlp_type & (NLP_NVME_TARGET | NLP_NVME_DISCOVERY))  in lpfc_els_rcv_rscn()
8104 	if (vport->port_state <= LPFC_NS_QRY) {  in lpfc_els_rcv_rscn()
8107 			ndlp->nlp_DID, vport->port_state, ndlp->nlp_flag);  in lpfc_els_rcv_rscn()
8116 	if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&  in lpfc_els_rcv_rscn()
8117 		!(vport->cfg_peer_port_login)) {  in lpfc_els_rcv_rscn()
8123 			i -= sizeof(uint32_t);  in lpfc_els_rcv_rscn()
8133 					 vport->fc_flag, payload_len,  in lpfc_els_rcv_rscn()
8134 					 *lp, vport->fc_rscn_id_cnt);  in lpfc_els_rcv_rscn()
8137 				ndlp->nlp_DID, vport->port_state,  in lpfc_els_rcv_rscn()
8138 				ndlp->nlp_flag);  in lpfc_els_rcv_rscn()
8143 			if (vport->fc_flag & FC_DISC_TMO) {  in lpfc_els_rcv_rscn()
8144 				tmo = ((phba->fc_ratov * 3) + 3);  in lpfc_els_rcv_rscn()
8145 				mod_timer(&vport->fc_disctmo,  in lpfc_els_rcv_rscn()
8153 	spin_lock_irq(shost->host_lock);  in lpfc_els_rcv_rscn()
8154 	if (vport->fc_rscn_flush) {  in lpfc_els_rcv_rscn()
8156 		vport->fc_flag |= FC_RSCN_DISCOVERY;  in lpfc_els_rcv_rscn()
8157 		spin_unlock_irq(shost->host_lock);  in lpfc_els_rcv_rscn()
8163 	vport->fc_rscn_flush = 1;  in lpfc_els_rcv_rscn()
8164 	spin_unlock_irq(shost->host_lock);  in lpfc_els_rcv_rscn()
8166 	rscn_cnt = vport->fc_rscn_id_cnt;  in lpfc_els_rcv_rscn()
8168 	 * RSCN payload buffer, cmdiocb->cmd_dmabuf to process later.  in lpfc_els_rcv_rscn()
8170 	if (vport->fc_flag & (FC_RSCN_MODE | FC_NDISC_ACTIVE)) {  in lpfc_els_rcv_rscn()
8173 			ndlp->nlp_DID, vport->port_state, ndlp->nlp_flag);  in lpfc_els_rcv_rscn()
8175 		spin_lock_irq(shost->host_lock);  in lpfc_els_rcv_rscn()
8176 		vport->fc_flag |= FC_RSCN_DEFERRED;  in lpfc_els_rcv_rscn()
8179 		if (vport->fc_flag & FC_DISC_TMO) {  in lpfc_els_rcv_rscn()
8180 			tmo = ((phba->fc_ratov * 3) + 3);  in lpfc_els_rcv_rscn()
8181 			mod_timer(&vport->fc_disctmo,  in lpfc_els_rcv_rscn()
8185 		    !(vport->fc_flag & FC_RSCN_DISCOVERY)) {  in lpfc_els_rcv_rscn()
8186 			vport->fc_flag |= FC_RSCN_MODE;  in lpfc_els_rcv_rscn()
8187 			spin_unlock_irq(shost->host_lock);  in lpfc_els_rcv_rscn()
8189 				cmd = vport->fc_rscn_id_list[rscn_cnt-1]->virt;  in lpfc_els_rcv_rscn()
8199 				vport->fc_rscn_id_list[rscn_cnt] = pcmd;  in lpfc_els_rcv_rscn()
8200 				vport->fc_rscn_id_cnt++;  in lpfc_els_rcv_rscn()
8201 				/* If we zero, cmdiocb->cmd_dmabuf, the calling  in lpfc_els_rcv_rscn()
8204 				cmdiocb->cmd_dmabuf = NULL;  in lpfc_els_rcv_rscn()
8210 					 vport->fc_rscn_id_cnt, vport->fc_flag,  in lpfc_els_rcv_rscn()
8211 					 vport->port_state);  in lpfc_els_rcv_rscn()
8213 			vport->fc_flag |= FC_RSCN_DISCOVERY;  in lpfc_els_rcv_rscn()
8214 			spin_unlock_irq(shost->host_lock);  in lpfc_els_rcv_rscn()
8219 					 vport->fc_rscn_id_cnt, vport->fc_flag,  in lpfc_els_rcv_rscn()
8220 					 vport->port_state);  in lpfc_els_rcv_rscn()
8223 		vport->fc_rscn_flush = 0;  in lpfc_els_rcv_rscn()
8232 		ndlp->nlp_DID, vport->port_state, ndlp->nlp_flag);  in lpfc_els_rcv_rscn()
8234 	spin_lock_irq(shost->host_lock);  in lpfc_els_rcv_rscn()
8235 	vport->fc_flag |= FC_RSCN_MODE;  in lpfc_els_rcv_rscn()
8236 	spin_unlock_irq(shost->host_lock);  in lpfc_els_rcv_rscn()
8237 	vport->fc_rscn_id_list[vport->fc_rscn_id_cnt++] = pcmd;  in lpfc_els_rcv_rscn()
8239 	vport->fc_rscn_flush = 0;  in lpfc_els_rcv_rscn()
8241 	 * If we zero, cmdiocb->cmd_dmabuf, the calling routine will  in lpfc_els_rcv_rscn()
8244 	cmdiocb->cmd_dmabuf = NULL;  in lpfc_els_rcv_rscn()
8254  * lpfc_els_handle_rscn - Handle rscn for a vport
8266  *   0 - Cleaned up rscn on the @vport
8267  *   1 - Wait for plogi to name server before proceed
8273 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_handle_rscn()
8276 	if (vport->load_flag & FC_UNLOADING) {  in lpfc_els_handle_rscn()
8287 			 vport->fc_flag, 0, vport->fc_rscn_id_cnt,  in lpfc_els_handle_rscn()
8288 			 vport->port_state, vport->num_disc_nodes,  in lpfc_els_handle_rscn()
8289 			 vport->gidft_inp);  in lpfc_els_handle_rscn()
8292 	vport->fc_ns_retry = 0;  in lpfc_els_handle_rscn()
8293 	vport->num_disc_nodes = 0;  in lpfc_els_handle_rscn()
8296 	if (ndlp && ndlp->nlp_state == NLP_STE_UNMAPPED_NODE) {  in lpfc_els_handle_rscn()
8302 		if (phba->cfg_ns_query == LPFC_NS_QUERY_GID_FT) {  in lpfc_els_handle_rscn()
8305 		} else if (phba->cfg_ns_query == LPFC_NS_QUERY_GID_PT) {  in lpfc_els_handle_rscn()
8314 			ndlp->nlp_prev_state = NLP_STE_UNUSED_NODE;  in lpfc_els_handle_rscn()
8322 			ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_handle_rscn()
8325 		ndlp->nlp_type |= NLP_FABRIC;  in lpfc_els_handle_rscn()
8338  * lpfc_els_rcv_flogi - Process an unsolicited flogi iocb
8341  * @ndlp: pointer to a node-list data structure.
8344  * unsolicited event. An unsolicited FLOGI can be received in a point-to-
8359  *   0 - Successfully processed the unsolicited flogi
8360  *   1 - Failed to process the unsolicited flogi
8367 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rcv_flogi()
8368 	struct lpfc_dmabuf *pcmd = cmdiocb->cmd_dmabuf;  in lpfc_els_rcv_flogi()
8369 	uint32_t *lp = (uint32_t *) pcmd->virt;  in lpfc_els_rcv_flogi()
8370 	union lpfc_wqe128 *wqe = &cmdiocb->wqe;  in lpfc_els_rcv_flogi()
8379 	phba->link_flag &= ~LS_EXTERNAL_LOOPBACK;  in lpfc_els_rcv_flogi()
8388 	if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {  in lpfc_els_rcv_flogi()
8390 		did =  bf_get(wqe_els_did, &wqe->xmit_els_rsp.wqe_dest);  in lpfc_els_rcv_flogi()
8408 	rc = memcmp(&vport->fc_portname, &sp->portName,  in lpfc_els_rcv_flogi()
8412 		if (phba->sli_rev < LPFC_SLI_REV4) {  in lpfc_els_rcv_flogi()
8413 			mbox = mempool_alloc(phba->mbox_mem_pool,  in lpfc_els_rcv_flogi()
8419 				       phba->cfg_topology,  in lpfc_els_rcv_flogi()
8420 				       phba->cfg_link_speed);  in lpfc_els_rcv_flogi()
8421 			mbox->u.mb.un.varInitLnk.lipsr_AL_PA = 0;  in lpfc_els_rcv_flogi()
8422 			mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_els_rcv_flogi()
8423 			mbox->vport = vport;  in lpfc_els_rcv_flogi()
8428 				mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_els_rcv_flogi()
8433 		phba->link_flag |= LS_EXTERNAL_LOOPBACK;  in lpfc_els_rcv_flogi()
8445 		spin_lock_irq(shost->host_lock);  in lpfc_els_rcv_flogi()
8446 		vport->fc_flag |= FC_PT2PT_PLOGI;  in lpfc_els_rcv_flogi()
8447 		spin_unlock_irq(shost->host_lock);  in lpfc_els_rcv_flogi()
8454 		vport->fc_myDID = PT2PT_LocalID;  in lpfc_els_rcv_flogi()
8456 		vport->fc_myDID = PT2PT_RemoteID;  in lpfc_els_rcv_flogi()
8463 	spin_lock_irq(shost->host_lock);  in lpfc_els_rcv_flogi()
8464 	fc_flag = vport->fc_flag;  in lpfc_els_rcv_flogi()
8465 	port_state = vport->port_state;  in lpfc_els_rcv_flogi()
8466 	vport->fc_flag |= FC_PT2PT;  in lpfc_els_rcv_flogi()
8467 	vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP);  in lpfc_els_rcv_flogi()
8470 	 * work-around.  in lpfc_els_rcv_flogi()
8472 	vport->rcv_flogi_cnt++;  in lpfc_els_rcv_flogi()
8473 	spin_unlock_irq(shost->host_lock);  in lpfc_els_rcv_flogi()
8477 			 port_state, vport->port_state,  in lpfc_els_rcv_flogi()
8478 			 fc_flag, vport->fc_flag);  in lpfc_els_rcv_flogi()
8485 	did = vport->fc_myDID;  in lpfc_els_rcv_flogi()
8486 	vport->fc_myDID = Fabric_DID;  in lpfc_els_rcv_flogi()
8488 	memcpy(&phba->fc_fabparam, sp, sizeof(struct serv_parm));  in lpfc_els_rcv_flogi()
8491 	if (!(phba->hba_flag & HBA_FLOGI_ISSUED)) {  in lpfc_els_rcv_flogi()
8492 		phba->defer_flogi_acc_rx_id = bf_get(wqe_ctxt_tag,  in lpfc_els_rcv_flogi()
8493 						     &wqe->xmit_els_rsp.wqe_com);  in lpfc_els_rcv_flogi()
8494 		phba->defer_flogi_acc_ox_id = bf_get(wqe_rcvoxid,  in lpfc_els_rcv_flogi()
8495 						     &wqe->xmit_els_rsp.wqe_com);  in lpfc_els_rcv_flogi()
8497 		vport->fc_myDID = did;  in lpfc_els_rcv_flogi()
8502 				 phba->defer_flogi_acc_rx_id,  in lpfc_els_rcv_flogi()
8503 				 phba->defer_flogi_acc_ox_id, phba->hba_flag);  in lpfc_els_rcv_flogi()
8505 		phba->defer_flogi_acc_flag = true;  in lpfc_els_rcv_flogi()
8514 	vport->fc_myDID = did;  in lpfc_els_rcv_flogi()
8520  * lpfc_els_rcv_rnid - Process an unsolicited rnid iocb
8523  * @ndlp: pointer to a node-list data structure.
8533  *   0 - Successfully processed rnid iocb (currently always return 0)
8544 	pcmd = cmdiocb->cmd_dmabuf;  in lpfc_els_rcv_rnid()
8545 	lp = (uint32_t *) pcmd->virt;  in lpfc_els_rcv_rnid()
8552 	switch (rn->Format) {  in lpfc_els_rcv_rnid()
8556 		lpfc_els_rsp_rnid_acc(vport, rn->Format, cmdiocb, ndlp);  in lpfc_els_rcv_rnid()
8571  * lpfc_els_rcv_echo - Process an unsolicited echo iocb
8574  * @ndlp: pointer to a node-list data structure.
8577  *   0 - Successfully processed echo iocb (currently always return 0)
8585 	pcmd = (uint8_t *)cmdiocb->cmd_dmabuf->virt;  in lpfc_els_rcv_echo()
8595  * lpfc_els_rcv_lirr - Process an unsolicited lirr iocb
8598  * @ndlp: pointer to a node-list data structure.
8605  *   0 - Successfully processed lirr iocb (currently always return 0)
8623  * lpfc_els_rcv_rrq - Process an unsolicited rrq iocb
8626  * @ndlp: pointer to a node-list data structure.
8643 	if (vport->phba->sli_rev == LPFC_SLI_REV4)  in lpfc_els_rcv_rrq()
8648  * lpfc_els_rsp_rls_acc - Completion callbk func for MBX_READ_LNK_STAT mbox cmd
8682 	mb = &pmb->u.mb;  in lpfc_els_rsp_rls_acc()
8684 	ndlp = pmb->ctx_ndlp;  in lpfc_els_rsp_rls_acc()
8685 	rxid = (uint16_t)((unsigned long)(pmb->ctx_buf) & 0xffff);  in lpfc_els_rsp_rls_acc()
8686 	oxid = (uint16_t)(((unsigned long)(pmb->ctx_buf) >> 16) & 0xffff);  in lpfc_els_rsp_rls_acc()
8687 	pmb->ctx_buf = NULL;  in lpfc_els_rsp_rls_acc()
8688 	pmb->ctx_ndlp = NULL;  in lpfc_els_rsp_rls_acc()
8690 	if (mb->mbxStatus) {  in lpfc_els_rsp_rls_acc()
8691 		mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_els_rsp_rls_acc()
8696 	elsiocb = lpfc_prep_els_iocb(phba->pport, 0, cmdsize,  in lpfc_els_rsp_rls_acc()
8698 				     ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_els_rsp_rls_acc()
8704 		mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_els_rsp_rls_acc()
8709 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rsp_rls_acc()
8710 		wqe = &elsiocb->wqe;  in lpfc_els_rsp_rls_acc()
8712 		bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com, rxid);  in lpfc_els_rsp_rls_acc()
8713 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, oxid);  in lpfc_els_rsp_rls_acc()
8715 		icmd = &elsiocb->iocb;  in lpfc_els_rsp_rls_acc()
8716 		icmd->ulpContext = rxid;  in lpfc_els_rsp_rls_acc()
8717 		icmd->unsli3.rcvsli3.ox_id = oxid;  in lpfc_els_rsp_rls_acc()
8720 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rsp_rls_acc()
8725 	rls_rsp->linkFailureCnt = cpu_to_be32(mb->un.varRdLnk.linkFailureCnt);  in lpfc_els_rsp_rls_acc()
8726 	rls_rsp->lossSyncCnt = cpu_to_be32(mb->un.varRdLnk.lossSyncCnt);  in lpfc_els_rsp_rls_acc()
8727 	rls_rsp->lossSignalCnt = cpu_to_be32(mb->un.varRdLnk.lossSignalCnt);  in lpfc_els_rsp_rls_acc()
8728 	rls_rsp->primSeqErrCnt = cpu_to_be32(mb->un.varRdLnk.primSeqErrCnt);  in lpfc_els_rsp_rls_acc()
8729 	rls_rsp->invalidXmitWord = cpu_to_be32(mb->un.varRdLnk.invalidXmitWord);  in lpfc_els_rsp_rls_acc()
8730 	rls_rsp->crcCnt = cpu_to_be32(mb->un.varRdLnk.crcCnt);  in lpfc_els_rsp_rls_acc()
8731 	mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_els_rsp_rls_acc()
8733 	lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_ELS,  in lpfc_els_rsp_rls_acc()
8736 			 elsiocb->iotag, ulp_context,  in lpfc_els_rsp_rls_acc()
8737 			 ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,  in lpfc_els_rsp_rls_acc()
8738 			 ndlp->nlp_rpi);  in lpfc_els_rsp_rls_acc()
8739 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_rsp_rls_acc()
8740 	phba->fc_stat.elsXmitACC++;  in lpfc_els_rsp_rls_acc()
8741 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rsp_rls_acc()
8742 	if (!elsiocb->ndlp) {  in lpfc_els_rsp_rls_acc()
8756  * lpfc_els_rcv_rls - Process an unsolicited rls iocb
8759  * @ndlp: pointer to a node-list data structure.
8771  *   0 - Successfully processed rls iocb (currently always return 0)
8777 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_rls()
8783 	if ((ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) &&  in lpfc_els_rcv_rls()
8784 	    (ndlp->nlp_state != NLP_STE_MAPPED_NODE))  in lpfc_els_rcv_rls()
8788 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_ATOMIC);  in lpfc_els_rcv_rls()
8791 		mbox->ctx_buf = (void *)((unsigned long)  in lpfc_els_rcv_rls()
8793 		mbox->ctx_ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rcv_rls()
8794 		if (!mbox->ctx_ndlp)  in lpfc_els_rcv_rls()
8796 		mbox->vport = vport;  in lpfc_els_rcv_rls()
8797 		mbox->mbox_cmpl = lpfc_els_rsp_rls_acc;  in lpfc_els_rcv_rls()
8807 		mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_els_rcv_rls()
8820  * lpfc_els_rcv_rtv - Process an unsolicited rtv iocb
8823  * @ndlp: pointer to a node-list data structure.
8838  *   0 - Successfully processed rtv iocb (currently always return 0)
8847 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_rtv()
8855 	if ((ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) &&  in lpfc_els_rcv_rtv()
8856 	    (ndlp->nlp_state != NLP_STE_MAPPED_NODE))  in lpfc_els_rcv_rtv()
8861 	elsiocb = lpfc_prep_els_iocb(phba->pport, 0, cmdsize,  in lpfc_els_rcv_rtv()
8863 				     ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_els_rcv_rtv()
8868 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_els_rcv_rtv()
8874 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rcv_rtv()
8875 		wqe = &elsiocb->wqe;  in lpfc_els_rcv_rtv()
8876 		bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com,  in lpfc_els_rcv_rtv()
8878 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rcv_rtv()
8881 		icmd = &elsiocb->iocb;  in lpfc_els_rcv_rtv()
8882 		icmd->ulpContext = get_job_ulpcontext(phba, cmdiocb);  in lpfc_els_rcv_rtv()
8883 		icmd->unsli3.rcvsli3.ox_id = get_job_rcvoxid(phba, cmdiocb);  in lpfc_els_rcv_rtv()
8889 	rtv_rsp->ratov = cpu_to_be32(phba->fc_ratov * 1000); /* report msecs */  in lpfc_els_rcv_rtv()
8890 	rtv_rsp->edtov = cpu_to_be32(phba->fc_edtov);  in lpfc_els_rcv_rtv()
8891 	bf_set(qtov_edtovres, rtv_rsp, phba->fc_edtovResol ? 1 : 0);  in lpfc_els_rcv_rtv()
8893 	rtv_rsp->qtov = cpu_to_be32(rtv_rsp->qtov);  in lpfc_els_rcv_rtv()
8896 	lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_ELS,  in lpfc_els_rcv_rtv()
8900 			 elsiocb->iotag, ulp_context,  in lpfc_els_rcv_rtv()
8901 			 ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,  in lpfc_els_rcv_rtv()
8902 			 ndlp->nlp_rpi,  in lpfc_els_rcv_rtv()
8903 			rtv_rsp->ratov, rtv_rsp->edtov, rtv_rsp->qtov);  in lpfc_els_rcv_rtv()
8904 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_rcv_rtv()
8905 	phba->fc_stat.elsXmitACC++;  in lpfc_els_rcv_rtv()
8906 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rcv_rtv()
8907 	if (!elsiocb->ndlp) {  in lpfc_els_rcv_rtv()
8929 /* lpfc_issue_els_rrq - Process an unsolicited rrq iocb
8931  * @ndlp: pointer to a node-list data structure.
8939  *   0 - Successfully sent rrq els iocb.
8940  *   1 - Failed to send rrq els iocb.
8946 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_rrq()
8963 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_rrq()
8970 	bf_set(rrq_oxid, els_rrq, phba->sli4_hba.xri_ids[rrq->xritag]);  in lpfc_issue_els_rrq()
8971 	bf_set(rrq_rxid, els_rrq, rrq->rxid);  in lpfc_issue_els_rrq()
8972 	bf_set(rrq_did, els_rrq, vport->fc_myDID);  in lpfc_issue_els_rrq()
8973 	els_rrq->rrq = cpu_to_be32(els_rrq->rrq);  in lpfc_issue_els_rrq()
8974 	els_rrq->rrq_exchg = cpu_to_be32(els_rrq->rrq_exchg);  in lpfc_issue_els_rrq()
8979 		did, rrq->xritag, rrq->rxid);  in lpfc_issue_els_rrq()
8980 	elsiocb->context_un.rrq = rrq;  in lpfc_issue_els_rrq()
8981 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rrq;  in lpfc_issue_els_rrq()
8983 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_rrq()
8984 	if (!elsiocb->ndlp)  in lpfc_issue_els_rrq()
9000  * lpfc_send_rrq - Sends ELS RRQ if needed.
9014 	struct lpfc_nodelist *ndlp = lpfc_findnode_did(rrq->vport,  in lpfc_send_rrq()
9015 						       rrq->nlp_DID);  in lpfc_send_rrq()
9019 	if (lpfc_test_rrq_active(phba, ndlp, rrq->xritag))  in lpfc_send_rrq()
9020 		return lpfc_issue_els_rrq(rrq->vport, ndlp,  in lpfc_send_rrq()
9021 					 rrq->nlp_DID, rrq);  in lpfc_send_rrq()
9027  * lpfc_els_rsp_rpl_acc - Issue an accept rpl els command
9031  * @ndlp: pointer to a node-list data structure.
9042  *   0 - Successfully issued ACC RPL ELS command
9043  *   1 - Failed to issue ACC RPL ELS command
9050 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rsp_rpl_acc()
9058 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,  in lpfc_els_rsp_rpl_acc()
9059 				     ndlp->nlp_DID, ELS_CMD_ACC);  in lpfc_els_rsp_rpl_acc()
9065 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_rsp_rpl_acc()
9066 		wqe = &elsiocb->wqe;  in lpfc_els_rsp_rpl_acc()
9068 		bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com,  in lpfc_els_rsp_rpl_acc()
9070 		bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,  in lpfc_els_rsp_rpl_acc()
9073 		icmd = &elsiocb->iocb;  in lpfc_els_rsp_rpl_acc()
9074 		icmd->ulpContext = get_job_ulpcontext(phba, oldiocb);  in lpfc_els_rsp_rpl_acc()
9075 		icmd->unsli3.rcvsli3.ox_id = get_job_rcvoxid(phba, oldiocb);  in lpfc_els_rsp_rpl_acc()
9078 	pcmd = elsiocb->cmd_dmabuf->virt;  in lpfc_els_rsp_rpl_acc()
9088 	rpl_rsp.port_num_blk.portID = be32_to_cpu(vport->fc_myDID);  in lpfc_els_rsp_rpl_acc()
9089 	memcpy(&rpl_rsp.port_num_blk.portName, &vport->fc_portname,  in lpfc_els_rsp_rpl_acc()
9091 	memcpy(pcmd, &rpl_rsp, cmdsize - sizeof(uint32_t));  in lpfc_els_rsp_rpl_acc()
9097 			 elsiocb->iotag, ulp_context,  in lpfc_els_rsp_rpl_acc()
9098 			 ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,  in lpfc_els_rsp_rpl_acc()
9099 			 ndlp->nlp_rpi);  in lpfc_els_rsp_rpl_acc()
9100 	elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;  in lpfc_els_rsp_rpl_acc()
9101 	phba->fc_stat.elsXmitACC++;  in lpfc_els_rsp_rpl_acc()
9102 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_rsp_rpl_acc()
9103 	if (!elsiocb->ndlp) {  in lpfc_els_rsp_rpl_acc()
9119  * lpfc_els_rcv_rpl - Process an unsolicited rpl iocb
9122  * @ndlp: pointer to a node-list data structure.
9132  *   0 - Successfully processed rpl iocb (currently always return 0)
9145 	if ((ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) &&  in lpfc_els_rcv_rpl()
9146 	    (ndlp->nlp_state != NLP_STE_MAPPED_NODE)) {  in lpfc_els_rcv_rpl()
9158 	pcmd = cmdiocb->cmd_dmabuf;  in lpfc_els_rcv_rpl()
9159 	lp = (uint32_t *) pcmd->virt;  in lpfc_els_rcv_rpl()
9161 	maxsize = be32_to_cpu(rpl->maxsize);  in lpfc_els_rcv_rpl()
9164 	if ((rpl->index == 0) &&  in lpfc_els_rcv_rpl()
9177  * lpfc_els_rcv_farp - Process an unsolicited farp request els command
9180  * @ndlp: pointer to a node-list data structure.
9198  *   0 - Either the FARP Match Mode not supported or successfully processed
9209 	did = get_job_els_rsp64_did(vport->phba, cmdiocb);  in lpfc_els_rcv_farp()
9210 	pcmd = cmdiocb->cmd_dmabuf;  in lpfc_els_rcv_farp()
9211 	lp = (uint32_t *) pcmd->virt;  in lpfc_els_rcv_farp()
9215 	/* FARP-REQ received from DID <did> */  in lpfc_els_rcv_farp()
9217 			 "0601 FARP-REQ received from DID x%x\n", did);  in lpfc_els_rcv_farp()
9219 	if (fp->Mflags & ~(FARP_MATCH_NODE | FARP_MATCH_PORT)) {  in lpfc_els_rcv_farp()
9225 	if (fp->Mflags & FARP_MATCH_PORT) {  in lpfc_els_rcv_farp()
9226 		if (memcmp(&fp->RportName, &vport->fc_portname,  in lpfc_els_rcv_farp()
9232 	if (fp->Mflags & FARP_MATCH_NODE) {  in lpfc_els_rcv_farp()
9233 		if (memcmp(&fp->RnodeName, &vport->fc_nodename,  in lpfc_els_rcv_farp()
9239 		if ((ndlp->nlp_state == NLP_STE_UNMAPPED_NODE) ||  in lpfc_els_rcv_farp()
9240 		   (ndlp->nlp_state == NLP_STE_MAPPED_NODE)) {  in lpfc_els_rcv_farp()
9242 			if (fp->Rflags & FARP_REQUEST_PLOGI) {  in lpfc_els_rcv_farp()
9243 				ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_els_rcv_farp()
9246 				lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);  in lpfc_els_rcv_farp()
9250 			if (fp->Rflags & FARP_REQUEST_FARPR)  in lpfc_els_rcv_farp()
9258  * lpfc_els_rcv_farpr - Process an unsolicited farp response iocb
9261  * @ndlp: pointer to a node-list data structure.
9269  *   0 - Successfully processed FARPR IOCB (currently always return 0)
9277 	did = get_job_els_rsp64_did(vport->phba, cmdiocb);  in lpfc_els_rcv_farpr()
9279 	/* FARP-RSP received from DID <did> */  in lpfc_els_rcv_farpr()
9281 			 "0600 FARP-RSP received from DID x%x\n", did);  in lpfc_els_rcv_farpr()
9289  * lpfc_els_rcv_fan - Process an unsolicited fan iocb command
9292  * @fan_ndlp: pointer to a node-list data structure.
9305  *   0 - Successfully processed fan iocb (currently always return 0).
9311 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_fan()
9316 	lp = (uint32_t *)cmdiocb->cmd_dmabuf->virt;  in lpfc_els_rcv_fan()
9319 	if ((vport == phba->pport) &&  in lpfc_els_rcv_fan()
9320 	    (vport->port_state == LPFC_LOCAL_CFG_LINK)) {  in lpfc_els_rcv_fan()
9321 		if ((memcmp(&phba->fc_fabparam.nodeName, &fp->FnodeName,  in lpfc_els_rcv_fan()
9323 		    (memcmp(&phba->fc_fabparam.portName, &fp->FportName,  in lpfc_els_rcv_fan()
9328 			/* FAN verified - skip FLOGI */  in lpfc_els_rcv_fan()
9329 			vport->fc_myDID = vport->fc_prevDID;  in lpfc_els_rcv_fan()
9330 			if (phba->sli_rev < LPFC_SLI_REV4)  in lpfc_els_rcv_fan()
9335 					vport->fc_prevDID, vport->fc_myDID);  in lpfc_els_rcv_fan()
9344  * lpfc_els_rcv_edc - Process an unsolicited EDC iocb
9347  * @ndlp: pointer to a node-list data structure.
9350  *   0 - Successfully processed echo iocb (currently always return 0)
9356 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_rcv_edc()
9365 	payload = cmdiocb->cmd_dmabuf->virt;  in lpfc_els_rcv_edc()
9368 	bytes_remain = be32_to_cpu(edc_req->desc_len);  in lpfc_els_rcv_edc()
9378 	phba->cgn_reg_signal = EDC_CG_SIG_NOTSUPPORTED;  in lpfc_els_rcv_edc()
9379 	phba->cgn_sig_freq = 0;  in lpfc_els_rcv_edc()
9380 	phba->cgn_reg_fpin = LPFC_CGN_FPIN_ALARM | LPFC_CGN_FPIN_WARN;  in lpfc_els_rcv_edc()
9385 	tlv = edc_req->desc;  in lpfc_els_rcv_edc()
9401 		dtag = be32_to_cpu(tlv->desc_tag);  in lpfc_els_rcv_edc()
9421 				be32_to_cpu(plnkflt->desc_tag),  in lpfc_els_rcv_edc()
9422 				be32_to_cpu(plnkflt->desc_len),  in lpfc_els_rcv_edc()
9424 					plnkflt->degrade_activate_threshold),  in lpfc_els_rcv_edc()
9426 					plnkflt->degrade_deactivate_threshold),  in lpfc_els_rcv_edc()
9427 				be32_to_cpu(plnkflt->fec_degrade_interval));  in lpfc_els_rcv_edc()
9443 			phba->cgn_reg_fpin = phba->cgn_init_reg_fpin;  in lpfc_els_rcv_edc()
9444 			phba->cgn_reg_signal = phba->cgn_init_reg_signal;  in lpfc_els_rcv_edc()
9450 			phba->cgn_sig_freq = lpfc_fabric_cgn_frequency;  in lpfc_els_rcv_edc()
9463 		bytes_remain -= FC_TLV_DESC_SZ_FROM_LENGTH(tlv);  in lpfc_els_rcv_edc()
9476  * lpfc_els_timeout - Handler funciton to the els timer
9489 	struct lpfc_hba   *phba = vport->phba;  in lpfc_els_timeout()
9493 	spin_lock_irqsave(&vport->work_port_lock, iflag);  in lpfc_els_timeout()
9494 	tmo_posted = vport->work_port_events & WORKER_ELS_TMO;  in lpfc_els_timeout()
9495 	if ((!tmo_posted) && (!(vport->load_flag & FC_UNLOADING)))  in lpfc_els_timeout()
9496 		vport->work_port_events |= WORKER_ELS_TMO;  in lpfc_els_timeout()
9497 	spin_unlock_irqrestore(&vport->work_port_lock, iflag);  in lpfc_els_timeout()
9499 	if ((!tmo_posted) && (!(vport->load_flag & FC_UNLOADING)))  in lpfc_els_timeout()
9506  * lpfc_els_timeout_handler - Process an els timeout event
9517 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_timeout_handler()
9529 	timeout = (uint32_t)(phba->fc_ratov << 1);  in lpfc_els_timeout_handler()
9535 	if (phba->pport->load_flag & FC_UNLOADING)  in lpfc_els_timeout_handler()
9538 	spin_lock_irq(&phba->hbalock);  in lpfc_els_timeout_handler()
9539 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_els_timeout_handler()
9540 		spin_lock(&pring->ring_lock);  in lpfc_els_timeout_handler()
9542 	list_for_each_entry_safe(piocb, tmp_iocb, &pring->txcmplq, list) {  in lpfc_els_timeout_handler()
9547 		if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_els_timeout_handler()
9550 			cmd = &piocb->iocb;  in lpfc_els_timeout_handler()
9551 			iotag = cmd->ulpIoTag;  in lpfc_els_timeout_handler()
9554 		if ((piocb->cmd_flag & LPFC_IO_LIBDFC) != 0 ||  in lpfc_els_timeout_handler()
9560 		if (piocb->vport != vport)  in lpfc_els_timeout_handler()
9563 		pcmd = piocb->cmd_dmabuf;  in lpfc_els_timeout_handler()
9565 			els_command = *(uint32_t *) (pcmd->virt);  in lpfc_els_timeout_handler()
9572 		if (piocb->drvrTimeout > 0) {  in lpfc_els_timeout_handler()
9573 			if (piocb->drvrTimeout >= timeout)  in lpfc_els_timeout_handler()
9574 				piocb->drvrTimeout -= timeout;  in lpfc_els_timeout_handler()
9576 				piocb->drvrTimeout = 0;  in lpfc_els_timeout_handler()
9587 				remote_ID = ndlp->nlp_DID;  in lpfc_els_timeout_handler()
9589 		list_add_tail(&piocb->dlist, &abort_list);  in lpfc_els_timeout_handler()
9591 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_els_timeout_handler()
9592 		spin_unlock(&pring->ring_lock);  in lpfc_els_timeout_handler()
9593 	spin_unlock_irq(&phba->hbalock);  in lpfc_els_timeout_handler()
9601 		spin_lock_irq(&phba->hbalock);  in lpfc_els_timeout_handler()
9602 		list_del_init(&piocb->dlist);  in lpfc_els_timeout_handler()
9604 		spin_unlock_irq(&phba->hbalock);  in lpfc_els_timeout_handler()
9610 	if (!list_empty(&pring->txcmplq))  in lpfc_els_timeout_handler()
9611 		if (!(phba->pport->load_flag & FC_UNLOADING))  in lpfc_els_timeout_handler()
9612 			mod_timer(&vport->els_tmofunc,  in lpfc_els_timeout_handler()
9617  * lpfc_els_flush_cmd - Clean up the outstanding els commands to a vport
9624  * the IOCBs with a non-NULL completion callback function, the callback
9641 	struct lpfc_hba  *phba = vport->phba;  in lpfc_els_flush_cmd()
9656 	spin_lock_irqsave(&phba->hbalock, iflags);  in lpfc_els_flush_cmd()
9661 		spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_els_flush_cmd()
9665 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_els_flush_cmd()
9666 		spin_lock(&pring->ring_lock);  in lpfc_els_flush_cmd()
9668 	mbx_tmo_err = test_bit(MBX_TMO_ERR, &phba->bit_flags);  in lpfc_els_flush_cmd()
9670 	list_for_each_entry_safe(piocb, tmp_iocb, &pring->txcmplq, list) {  in lpfc_els_flush_cmd()
9671 		if (piocb->cmd_flag & LPFC_IO_LIBDFC && !mbx_tmo_err)  in lpfc_els_flush_cmd()
9674 		if (piocb->vport != vport)  in lpfc_els_flush_cmd()
9677 		if (piocb->cmd_flag & LPFC_DRIVER_ABORTED && !mbx_tmo_err)  in lpfc_els_flush_cmd()
9685 			list_add_tail(&piocb->dlist, &abort_list);  in lpfc_els_flush_cmd()
9694 			if (phba->link_state == LPFC_LINK_DOWN)  in lpfc_els_flush_cmd()
9695 				piocb->cmd_cmpl = lpfc_cmpl_els_link_down;  in lpfc_els_flush_cmd()
9698 			list_add_tail(&piocb->dlist, &abort_list);  in lpfc_els_flush_cmd()
9701 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_els_flush_cmd()
9702 		spin_unlock(&pring->ring_lock);  in lpfc_els_flush_cmd()
9703 	spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_els_flush_cmd()
9707 		spin_lock_irqsave(&phba->hbalock, iflags);  in lpfc_els_flush_cmd()
9708 		list_del_init(&piocb->dlist);  in lpfc_els_flush_cmd()
9710 			list_move_tail(&piocb->list, &cancel_list);  in lpfc_els_flush_cmd()
9714 		spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_els_flush_cmd()
9728 	spin_lock_irqsave(&phba->hbalock, iflags);  in lpfc_els_flush_cmd()
9729 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_els_flush_cmd()
9730 		spin_lock(&pring->ring_lock);  in lpfc_els_flush_cmd()
9735 	list_for_each_entry_safe(piocb, tmp_iocb, &pring->txq, list) {  in lpfc_els_flush_cmd()
9738 		if (piocb->cmd_flag & LPFC_IO_LIBDFC)  in lpfc_els_flush_cmd()
9749 		if (piocb->vport != vport)  in lpfc_els_flush_cmd()
9752 		list_del_init(&piocb->list);  in lpfc_els_flush_cmd()
9753 		list_add_tail(&piocb->list, &abort_list);  in lpfc_els_flush_cmd()
9757 	if (vport == phba->pport) {  in lpfc_els_flush_cmd()
9759 					 &phba->fabric_iocb_list, list) {  in lpfc_els_flush_cmd()
9760 			list_del_init(&piocb->list);  in lpfc_els_flush_cmd()
9761 			list_add_tail(&piocb->list, &abort_list);  in lpfc_els_flush_cmd()
9765 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_els_flush_cmd()
9766 		spin_unlock(&pring->ring_lock);  in lpfc_els_flush_cmd()
9767 	spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_els_flush_cmd()
9777  * lpfc_els_flush_all_cmd - Clean up all the outstanding els commands to a HBA
9798 	spin_lock_irq(&phba->port_list_lock);  in lpfc_els_flush_all_cmd()
9799 	list_for_each_entry(vport, &phba->port_list, listentry)  in lpfc_els_flush_all_cmd()
9801 	spin_unlock_irq(&phba->port_list_lock);  in lpfc_els_flush_all_cmd()
9807  * lpfc_send_els_failure_event - Posts an ELS command failure event
9820 	struct lpfc_vport *vport = cmdiocbp->vport;  in lpfc_send_els_failure_event()
9829 	ndlp = cmdiocbp->ndlp;  in lpfc_send_els_failure_event()
9839 		memcpy(lsrjt_event.header.wwpn, &ndlp->nlp_portname,  in lpfc_send_els_failure_event()
9841 		memcpy(lsrjt_event.header.wwnn, &ndlp->nlp_nodename,  in lpfc_send_els_failure_event()
9843 		pcmd = (uint32_t *)cmdiocbp->cmd_dmabuf->virt;  in lpfc_send_els_failure_event()
9862 		memcpy(fabric_event.wwpn, &ndlp->nlp_portname,  in lpfc_send_els_failure_event()
9864 		memcpy(fabric_event.wwnn, &ndlp->nlp_nodename,  in lpfc_send_els_failure_event()
9877  * lpfc_send_els_event - Posts unsolicited els event
9902 		els_data = &logo_data->header;  in lpfc_send_els_event()
9913 	els_data->event_type = FC_REG_ELS_EVENT;  in lpfc_send_els_event()
9916 		els_data->subcategory = LPFC_EVENT_PLOGI_RCV;  in lpfc_send_els_event()
9919 		els_data->subcategory = LPFC_EVENT_PRLO_RCV;  in lpfc_send_els_event()
9922 		els_data->subcategory = LPFC_EVENT_ADISC_RCV;  in lpfc_send_els_event()
9925 		els_data->subcategory = LPFC_EVENT_LOGO_RCV;  in lpfc_send_els_event()
9927 		memcpy(logo_data->logo_wwpn, &payload[2],  in lpfc_send_els_event()
9934 	memcpy(els_data->wwpn, &ndlp->nlp_portname, sizeof(struct lpfc_name));  in lpfc_send_els_event()
9935 	memcpy(els_data->wwnn, &ndlp->nlp_nodename, sizeof(struct lpfc_name));  in lpfc_send_els_event()
9971  * lpfc_display_fpin_wwpn - Display WWPNs accessible by the attached port
9993 		if (i == (cnt - 1))  in lpfc_display_fpin_wwpn()
9999 		len += scnprintf(buf + len, LPFC_FPIN_WWPN_LINE_SZ - len,  in lpfc_display_fpin_wwpn()
10020 						cnt - i - 1);  in lpfc_display_fpin_wwpn()
10033  * lpfc_els_rcv_fpin_li - Process an FPIN Link Integrity Event.
10046 	li_evt = be16_to_cpu(li->event_type);  in lpfc_els_rcv_fpin_li()
10048 	cnt = be32_to_cpu(li->pname_count);  in lpfc_els_rcv_fpin_li()
10055 			be64_to_cpu(li->detecting_wwpn),  in lpfc_els_rcv_fpin_li()
10056 			be64_to_cpu(li->attached_wwpn),  in lpfc_els_rcv_fpin_li()
10057 			be32_to_cpu(li->event_threshold),  in lpfc_els_rcv_fpin_li()
10058 			be32_to_cpu(li->event_count), cnt);  in lpfc_els_rcv_fpin_li()
10060 	lpfc_display_fpin_wwpn(phba, (__be64 *)&li->pname_list, cnt);  in lpfc_els_rcv_fpin_li()
10064  * lpfc_els_rcv_fpin_del - Process an FPIN Delivery Event.
10078 	del_rsn = be16_to_cpu(del->deli_reason_code);  in lpfc_els_rcv_fpin_del()
10091 			be64_to_cpu(del->detecting_wwpn),  in lpfc_els_rcv_fpin_del()
10092 			be64_to_cpu(del->attached_wwpn),  in lpfc_els_rcv_fpin_del()
10102  * lpfc_els_rcv_fpin_peer_cgn - Process a FPIN Peer Congestion Event.
10115 	pc_evt = be16_to_cpu(pc->event_type);  in lpfc_els_rcv_fpin_peer_cgn()
10117 	cnt = be32_to_cpu(pc->pname_count);  in lpfc_els_rcv_fpin_peer_cgn()
10125 			be32_to_cpu(pc->event_period),  in lpfc_els_rcv_fpin_peer_cgn()
10126 			be64_to_cpu(pc->detecting_wwpn),  in lpfc_els_rcv_fpin_peer_cgn()
10127 			be64_to_cpu(pc->attached_wwpn),  in lpfc_els_rcv_fpin_peer_cgn()
10130 	lpfc_display_fpin_wwpn(phba, (__be64 *)&pc->pname_list, cnt);  in lpfc_els_rcv_fpin_peer_cgn()
10134  * lpfc_els_rcv_fpin_cgn - Process an FPIN Congestion notification
10158 	cgn_evt = be16_to_cpu(cgn->event_type);  in lpfc_els_rcv_fpin_cgn()
10160 	cgn_sev = cgn->severity;  in lpfc_els_rcv_fpin_cgn()
10182 			if (phba->cmf_active_mode != LPFC_CFG_OFF) {  in lpfc_els_rcv_fpin_cgn()
10183 				if (phba->cgn_reg_fpin & LPFC_CGN_FPIN_ALARM) {  in lpfc_els_rcv_fpin_cgn()
10185 					atomic_inc(&phba->cgn_sync_alarm_cnt);  in lpfc_els_rcv_fpin_cgn()
10191 				atomic_inc(&phba->cgn_fabric_alarm_cnt);  in lpfc_els_rcv_fpin_cgn()
10197 			if (phba->cmf_active_mode != LPFC_CFG_OFF) {  in lpfc_els_rcv_fpin_cgn()
10198 				if (phba->cgn_reg_fpin & LPFC_CGN_FPIN_WARN) {  in lpfc_els_rcv_fpin_cgn()
10200 					atomic_inc(&phba->cgn_sync_warn_cnt);  in lpfc_els_rcv_fpin_cgn()
10206 				atomic_inc(&phba->cgn_fabric_warn_cnt);  in lpfc_els_rcv_fpin_cgn()
10209 				phba->cgn_fpin_frequency =  in lpfc_els_rcv_fpin_cgn()
10210 					be32_to_cpu(cgn->event_period);  in lpfc_els_rcv_fpin_cgn()
10211 				value = phba->cgn_fpin_frequency;  in lpfc_els_rcv_fpin_cgn()
10212 				if (phba->cgn_i) {  in lpfc_els_rcv_fpin_cgn()
10214 						phba->cgn_i->virt;  in lpfc_els_rcv_fpin_cgn()
10215 					cp->cgn_alarm_freq =  in lpfc_els_rcv_fpin_cgn()
10217 					cp->cgn_warn_freq =  in lpfc_els_rcv_fpin_cgn()
10223 					cp->cgn_info_crc = cpu_to_le32(crc);  in lpfc_els_rcv_fpin_cgn()
10242 			be32_to_cpu(cgn->event_period));  in lpfc_els_rcv_fpin_cgn()
10249 	struct lpfc_hba *phba = vport->phba;  in lpfc_els_rcv_fpin()
10258 	if (vport->port_state < LPFC_DISC_AUTH)  in lpfc_els_rcv_fpin()
10268 	len = be32_to_cpu(fpin->desc_len);  in lpfc_els_rcv_fpin()
10276 	tlv = (struct fc_tlv_desc *)&fpin->fpin_desc[0];  in lpfc_els_rcv_fpin()
10278 	bytes_remain = fpin_length - offsetof(struct fc_els_fpin, fpin_desc);  in lpfc_els_rcv_fpin()
10279 	bytes_remain = min_t(u32, bytes_remain, be32_to_cpu(fpin->desc_len));  in lpfc_els_rcv_fpin()
10284 		dtag = be32_to_cpu(tlv->desc_tag);  in lpfc_els_rcv_fpin()
10312 		cnt = be32_to_cpu(tlv->desc_len);  in lpfc_els_rcv_fpin()
10317 		len -= (cnt + sizeof(struct fc_tlv_desc));  in lpfc_els_rcv_fpin()
10328 		bytes_remain -= FC_TLV_DESC_SZ_FROM_LENGTH(tlv);  in lpfc_els_rcv_fpin()
10342 		fpin->desc_len = cpu_to_be32(fpin_length);  in lpfc_els_rcv_fpin()
10354  * lpfc_els_unsol_buffer - Process an unsolicited event data buffer
10379 	if (!vport || !elsiocb->cmd_dmabuf)  in lpfc_els_unsol_buffer()
10383 	wcqe_cmpl = &elsiocb->wcqe_cmpl;  in lpfc_els_unsol_buffer()
10384 	payload = elsiocb->cmd_dmabuf->virt;  in lpfc_els_unsol_buffer()
10385 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_els_unsol_buffer()
10386 		payload_len = wcqe_cmpl->total_data_placed;  in lpfc_els_unsol_buffer()
10388 		payload_len = elsiocb->iocb.unsli3.rcvsli3.acc_len;  in lpfc_els_unsol_buffer()
10391 	if ((phba->sli3_options & LPFC_SLI3_HBQ_ENABLED) == 0)  in lpfc_els_unsol_buffer()
10407 	if (vport->load_flag & FC_UNLOADING)  in lpfc_els_unsol_buffer()
10411 	if ((vport->fc_flag & FC_DISC_DELAYED) &&  in lpfc_els_unsol_buffer()
10424 			ndlp->nlp_type |= NLP_FABRIC;  in lpfc_els_unsol_buffer()
10425 	} else if (ndlp->nlp_state == NLP_STE_UNUSED_NODE) {  in lpfc_els_unsol_buffer()
10430 	phba->fc_stat.elsRcvFrame++;  in lpfc_els_unsol_buffer()
10436 	spin_lock_irq(&ndlp->lock);  in lpfc_els_unsol_buffer()
10437 	if (ndlp->nlp_flag & NLP_IN_DEV_LOSS) {  in lpfc_els_unsol_buffer()
10438 		spin_unlock_irq(&ndlp->lock);  in lpfc_els_unsol_buffer()
10443 	spin_unlock_irq(&ndlp->lock);  in lpfc_els_unsol_buffer()
10445 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_els_unsol_buffer()
10446 	if (!elsiocb->ndlp)  in lpfc_els_unsol_buffer()
10448 	elsiocb->vport = vport;  in lpfc_els_unsol_buffer()
10457 			 cmd, did, kref_read(&ndlp->kref), vport->port_state,  in lpfc_els_unsol_buffer()
10458 			 vport->fc_flag, vport->fc_myDID, vport->fc_prevDID);  in lpfc_els_unsol_buffer()
10461 	if ((vport->port_state < LPFC_FABRIC_CFG_LINK) &&  in lpfc_els_unsol_buffer()
10463 	    !((cmd == ELS_CMD_PLOGI) && (vport->fc_flag & FC_PT2PT))) {  in lpfc_els_unsol_buffer()
10473 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10475 		phba->fc_stat.elsRcvPLOGI++;  in lpfc_els_unsol_buffer()
10477 		if (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_els_unsol_buffer()
10478 		    (phba->pport->fc_flag & FC_PT2PT)) {  in lpfc_els_unsol_buffer()
10479 			vport->fc_prevDID = vport->fc_myDID;  in lpfc_els_unsol_buffer()
10484 			vport->fc_myDID =  in lpfc_els_unsol_buffer()
10486 				       &elsiocb->wqe.xmit_els_rsp);  in lpfc_els_unsol_buffer()
10489 					 "%x\n", vport->fc_myDID,  in lpfc_els_unsol_buffer()
10490 					 vport->fc_prevDID);  in lpfc_els_unsol_buffer()
10496 		if (vport->fc_flag & FC_DISC_DELAYED) {  in lpfc_els_unsol_buffer()
10502 		if (vport->port_state < LPFC_DISC_AUTH) {  in lpfc_els_unsol_buffer()
10503 			if (!(phba->pport->fc_flag & FC_PT2PT) ||  in lpfc_els_unsol_buffer()
10504 				(phba->pport->fc_flag & FC_PT2PT_PLOGI)) {  in lpfc_els_unsol_buffer()
10511 		spin_lock_irq(&ndlp->lock);  in lpfc_els_unsol_buffer()
10512 		ndlp->nlp_flag &= ~NLP_TARGET_REMOVE;  in lpfc_els_unsol_buffer()
10513 		spin_unlock_irq(&ndlp->lock);  in lpfc_els_unsol_buffer()
10522 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10524 		phba->fc_stat.elsRcvFLOGI++;  in lpfc_els_unsol_buffer()
10529 		if (vport->port_state >= LPFC_LOCAL_CFG_LINK &&  in lpfc_els_unsol_buffer()
10530 		    vport->fc_flag & FC_PT2PT &&  in lpfc_els_unsol_buffer()
10531 		    vport->rcv_flogi_cnt >= 1) {  in lpfc_els_unsol_buffer()
10540 		if (phba->defer_flogi_acc_flag)  in lpfc_els_unsol_buffer()
10549 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10551 		phba->fc_stat.elsRcvLOGO++;  in lpfc_els_unsol_buffer()
10553 		if (vport->port_state < LPFC_DISC_AUTH) {  in lpfc_els_unsol_buffer()
10566 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10568 		phba->fc_stat.elsRcvPRLO++;  in lpfc_els_unsol_buffer()
10570 		if (vport->port_state < LPFC_DISC_AUTH) {  in lpfc_els_unsol_buffer()
10578 		phba->fc_stat.elsRcvLCB++;  in lpfc_els_unsol_buffer()
10582 		phba->fc_stat.elsRcvRDP++;  in lpfc_els_unsol_buffer()
10586 		phba->fc_stat.elsRcvRSCN++;  in lpfc_els_unsol_buffer()
10595 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10598 		phba->fc_stat.elsRcvADISC++;  in lpfc_els_unsol_buffer()
10599 		if (vport->port_state < LPFC_DISC_AUTH) {  in lpfc_els_unsol_buffer()
10610 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10612 		phba->fc_stat.elsRcvPDISC++;  in lpfc_els_unsol_buffer()
10613 		if (vport->port_state < LPFC_DISC_AUTH) {  in lpfc_els_unsol_buffer()
10624 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10626 		phba->fc_stat.elsRcvFARPR++;  in lpfc_els_unsol_buffer()
10632 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10634 		phba->fc_stat.elsRcvFARP++;  in lpfc_els_unsol_buffer()
10640 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10642 		phba->fc_stat.elsRcvFAN++;  in lpfc_els_unsol_buffer()
10649 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10651 		phba->fc_stat.elsRcvPRLI++;  in lpfc_els_unsol_buffer()
10652 		if ((vport->port_state < LPFC_DISC_AUTH) &&  in lpfc_els_unsol_buffer()
10653 		    (vport->fc_flag & FC_FABRIC)) {  in lpfc_els_unsol_buffer()
10663 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10665 		phba->fc_stat.elsRcvLIRR++;  in lpfc_els_unsol_buffer()
10674 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10676 		phba->fc_stat.elsRcvRLS++;  in lpfc_els_unsol_buffer()
10685 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10687 		phba->fc_stat.elsRcvRPL++;  in lpfc_els_unsol_buffer()
10696 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10698 		phba->fc_stat.elsRcvRNID++;  in lpfc_els_unsol_buffer()
10707 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10708 		phba->fc_stat.elsRcvRTV++;  in lpfc_els_unsol_buffer()
10717 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10719 		phba->fc_stat.elsRcvRRQ++;  in lpfc_els_unsol_buffer()
10728 			did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10730 		phba->fc_stat.elsRcvECHO++;  in lpfc_els_unsol_buffer()
10744 				      did, vport->port_state, ndlp->nlp_flag);  in lpfc_els_unsol_buffer()
10755 		phba->fc_stat.elsRcvRDF++;  in lpfc_els_unsol_buffer()
10771 			cmd, did, vport->port_state);  in lpfc_els_unsol_buffer()
10802 	lpfc_nlp_put(elsiocb->ndlp);  in lpfc_els_unsol_buffer()
10803 	elsiocb->ndlp = NULL;  in lpfc_els_unsol_buffer()
10810 		mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_els_unsol_buffer()
10815 			       phba->cfg_topology,  in lpfc_els_unsol_buffer()
10816 			       phba->cfg_link_speed);  in lpfc_els_unsol_buffer()
10817 		mbox->u.mb.un.varInitLnk.lipsr_AL_PA = 0;  in lpfc_els_unsol_buffer()
10818 		mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_els_unsol_buffer()
10819 		mbox->vport = vport;  in lpfc_els_unsol_buffer()
10822 			mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_els_unsol_buffer()
10828 	if (vport && !(vport->load_flag & FC_UNLOADING))  in lpfc_els_unsol_buffer()
10834 	phba->fc_stat.elsRcvDrop++;  in lpfc_els_unsol_buffer()
10838  * lpfc_els_unsol_event - Process an unsolicited event from an els sli ring
10853 	struct lpfc_vport *vport = elsiocb->vport;  in lpfc_els_unsol_event()
10857 	struct lpfc_dmabuf *bdeBuf1 = elsiocb->cmd_dmabuf;  in lpfc_els_unsol_event()
10858 	struct lpfc_dmabuf *bdeBuf2 = elsiocb->bpl_dmabuf;  in lpfc_els_unsol_event()
10861 	elsiocb->cmd_dmabuf = NULL;  in lpfc_els_unsol_event()
10862 	elsiocb->rsp_dmabuf = NULL;  in lpfc_els_unsol_event()
10863 	elsiocb->bpl_dmabuf = NULL;  in lpfc_els_unsol_event()
10865 	wcqe_cmpl = &elsiocb->wcqe_cmpl;  in lpfc_els_unsol_event()
10869 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_els_unsol_event()
10870 		bde_count = wcqe_cmpl->word3;  in lpfc_els_unsol_event()
10872 		bde_count = elsiocb->iocb.ulpBdeCount;  in lpfc_els_unsol_event()
10879 		phba->fc_stat.NoRcvBuf++;  in lpfc_els_unsol_event()
10881 		if (!(phba->sli3_options & LPFC_SLI3_HBQ_ENABLED))  in lpfc_els_unsol_event()
10886 	if (phba->sli_rev == LPFC_SLI_REV3) {  in lpfc_els_unsol_event()
10887 		icmd = &elsiocb->iocb;  in lpfc_els_unsol_event()
10888 		if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&  in lpfc_els_unsol_event()
10891 			if (icmd->unsli3.rcvsli3.vpi == 0xffff)  in lpfc_els_unsol_event()
10892 				vport = phba->pport;  in lpfc_els_unsol_event()
10895 						icmd->unsli3.rcvsli3.vpi);  in lpfc_els_unsol_event()
10906 	if (phba->sli3_options & LPFC_SLI3_HBQ_ENABLED) {  in lpfc_els_unsol_event()
10907 		elsiocb->cmd_dmabuf = bdeBuf1;  in lpfc_els_unsol_event()
10909 			elsiocb->bpl_dmabuf = bdeBuf2;  in lpfc_els_unsol_event()
10911 		icmd = &elsiocb->iocb;  in lpfc_els_unsol_event()
10912 		paddr = getPaddr(icmd->un.cont64[0].addrHigh,  in lpfc_els_unsol_event()
10913 				 icmd->un.cont64[0].addrLow);  in lpfc_els_unsol_event()
10914 		elsiocb->cmd_dmabuf = lpfc_sli_ringpostbuf_get(phba, pring,  in lpfc_els_unsol_event()
10917 			paddr = getPaddr(icmd->un.cont64[1].addrHigh,  in lpfc_els_unsol_event()
10918 					 icmd->un.cont64[1].addrLow);  in lpfc_els_unsol_event()
10919 			elsiocb->bpl_dmabuf = lpfc_sli_ringpostbuf_get(phba,  in lpfc_els_unsol_event()
10930 	if (elsiocb->cmd_dmabuf) {  in lpfc_els_unsol_event()
10931 		lpfc_in_buf_free(phba, elsiocb->cmd_dmabuf);  in lpfc_els_unsol_event()
10932 		elsiocb->cmd_dmabuf = NULL;  in lpfc_els_unsol_event()
10935 	if (elsiocb->bpl_dmabuf) {  in lpfc_els_unsol_event()
10936 		lpfc_in_buf_free(phba, elsiocb->bpl_dmabuf);  in lpfc_els_unsol_event()
10937 		elsiocb->bpl_dmabuf = NULL;  in lpfc_els_unsol_event()
10955 			ndlp->nlp_type |= NLP_FABRIC;  in lpfc_start_fdmi()
10962 	lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);  in lpfc_start_fdmi()
10966  * lpfc_do_scr_ns_plogi - Issue a plogi to the name server for scr
10974  * lpfc_issue_els_plogi() routine. If Fabric-Device Management Interface
10989 	spin_lock_irq(shost->host_lock);  in lpfc_do_scr_ns_plogi()
10990 	if (vport->fc_flag & FC_DISC_DELAYED) {  in lpfc_do_scr_ns_plogi()
10991 		spin_unlock_irq(shost->host_lock);  in lpfc_do_scr_ns_plogi()
10994 				 phba->fc_ratov);  in lpfc_do_scr_ns_plogi()
10995 		mod_timer(&vport->delayed_disc_tmo,  in lpfc_do_scr_ns_plogi()
10996 			jiffies + msecs_to_jiffies(1000 * phba->fc_ratov));  in lpfc_do_scr_ns_plogi()
10999 	spin_unlock_irq(shost->host_lock);  in lpfc_do_scr_ns_plogi()
11005 			if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {  in lpfc_do_scr_ns_plogi()
11016 	ndlp->nlp_type |= NLP_FABRIC;  in lpfc_do_scr_ns_plogi()
11020 	if (lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0)) {  in lpfc_do_scr_ns_plogi()
11027 	if ((phba->cfg_enable_SmartSAN ||  in lpfc_do_scr_ns_plogi()
11028 	     (phba->cfg_fdmi_on == LPFC_FDMI_SUPPORT)) &&  in lpfc_do_scr_ns_plogi()
11029 	     (vport->load_flag & FC_ALLOW_FDMI))  in lpfc_do_scr_ns_plogi()
11034  * lpfc_cmpl_reg_new_vport - Completion callback function to register new vport
11048 	struct lpfc_vport *vport = pmb->vport;  in lpfc_cmpl_reg_new_vport()
11050 	struct lpfc_nodelist *ndlp = pmb->ctx_ndlp;  in lpfc_cmpl_reg_new_vport()
11051 	MAILBOX_t *mb = &pmb->u.mb;  in lpfc_cmpl_reg_new_vport()
11054 	spin_lock_irq(shost->host_lock);  in lpfc_cmpl_reg_new_vport()
11055 	vport->fc_flag &= ~FC_VPORT_NEEDS_REG_VPI;  in lpfc_cmpl_reg_new_vport()
11056 	spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_reg_new_vport()
11058 	if (mb->mbxStatus) {  in lpfc_cmpl_reg_new_vport()
11061 				" upd bit: x%x \n", mb->mbxStatus,  in lpfc_cmpl_reg_new_vport()
11062 				 mb->un.varRegVpi.upd);  in lpfc_cmpl_reg_new_vport()
11063 		if (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_cmpl_reg_new_vport()
11064 			mb->un.varRegVpi.upd)  in lpfc_cmpl_reg_new_vport()
11067 		switch (mb->mbxStatus) {  in lpfc_cmpl_reg_new_vport()
11073 			spin_lock_irq(shost->host_lock);  in lpfc_cmpl_reg_new_vport()
11074 			vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP);  in lpfc_cmpl_reg_new_vport()
11075 			spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_reg_new_vport()
11078 		/* If reg_vpi fail with invalid VPI status, re-init VPI */  in lpfc_cmpl_reg_new_vport()
11080 			spin_lock_irq(shost->host_lock);  in lpfc_cmpl_reg_new_vport()
11081 			vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;  in lpfc_cmpl_reg_new_vport()
11082 			spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_reg_new_vport()
11083 			lpfc_init_vpi(phba, pmb, vport->vpi);  in lpfc_cmpl_reg_new_vport()
11084 			pmb->vport = vport;  in lpfc_cmpl_reg_new_vport()
11085 			pmb->mbox_cmpl = lpfc_init_vpi_cmpl;  in lpfc_cmpl_reg_new_vport()
11100 			if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_cmpl_reg_new_vport()
11103 			spin_lock_irq(shost->host_lock);  in lpfc_cmpl_reg_new_vport()
11104 			vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;  in lpfc_cmpl_reg_new_vport()
11105 			spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_reg_new_vport()
11106 			if (mb->mbxStatus == MBX_NOT_FINISHED)  in lpfc_cmpl_reg_new_vport()
11108 			if ((vport->port_type == LPFC_PHYSICAL_PORT) &&  in lpfc_cmpl_reg_new_vport()
11109 			    !(vport->fc_flag & FC_LOGO_RCVD_DID_CHNG)) {  in lpfc_cmpl_reg_new_vport()
11110 				if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_cmpl_reg_new_vport()
11120 		spin_lock_irq(shost->host_lock);  in lpfc_cmpl_reg_new_vport()
11121 		vport->vpi_state |= LPFC_VPI_REGISTERED;  in lpfc_cmpl_reg_new_vport()
11122 		spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_reg_new_vport()
11123 		if (vport == phba->pport) {  in lpfc_cmpl_reg_new_vport()
11124 			if (phba->sli_rev < LPFC_SLI_REV4)  in lpfc_cmpl_reg_new_vport()
11131 				if (vport->port_state != LPFC_FDISC)  in lpfc_cmpl_reg_new_vport()
11145 	mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_cmpl_reg_new_vport()
11152 	vport->vmid_flag = vport->phba->pport->vmid_flag;  in lpfc_cmpl_reg_new_vport()
11158  * lpfc_register_new_vport - Register a new vport with a HBA
11161  * @ndlp: pointer to a node-list data structure.
11173 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_register_new_vport()
11176 		mbox->vport = vport;  in lpfc_register_new_vport()
11177 		mbox->ctx_ndlp = lpfc_nlp_get(ndlp);  in lpfc_register_new_vport()
11178 		if (!mbox->ctx_ndlp) {  in lpfc_register_new_vport()
11179 			mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_register_new_vport()
11183 		mbox->mbox_cmpl = lpfc_cmpl_reg_new_vport;  in lpfc_register_new_vport()
11190 			mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_register_new_vport()
11205 	spin_lock_irq(shost->host_lock);  in lpfc_register_new_vport()
11206 	vport->fc_flag &= ~FC_VPORT_NEEDS_REG_VPI;  in lpfc_register_new_vport()
11207 	spin_unlock_irq(shost->host_lock);  in lpfc_register_new_vport()
11212  * lpfc_cancel_all_vport_retry_delay_timer - Cancel all vport retry delay timer
11226 	link_state = phba->link_state;  in lpfc_cancel_all_vport_retry_delay_timer()
11228 	phba->link_state = link_state;  in lpfc_cancel_all_vport_retry_delay_timer()
11233 		for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {  in lpfc_cancel_all_vport_retry_delay_timer()
11244  * lpfc_retry_pport_discovery - Start timer to retry FLOGI.
11259 	/* If fabric require FLOGI, then re-instantiate physical login */  in lpfc_retry_pport_discovery()
11260 	ndlp = lpfc_findnode_did(phba->pport, Fabric_DID);  in lpfc_retry_pport_discovery()
11264 	mod_timer(&ndlp->nlp_delayfunc, jiffies + msecs_to_jiffies(1000));  in lpfc_retry_pport_discovery()
11265 	spin_lock_irq(&ndlp->lock);  in lpfc_retry_pport_discovery()
11266 	ndlp->nlp_flag |= NLP_DELAY_TMO;  in lpfc_retry_pport_discovery()
11267 	spin_unlock_irq(&ndlp->lock);  in lpfc_retry_pport_discovery()
11268 	ndlp->nlp_last_elscmd = ELS_CMD_FLOGI;  in lpfc_retry_pport_discovery()
11269 	phba->pport->port_state = LPFC_FLOGI;  in lpfc_retry_pport_discovery()
11274  * lpfc_fabric_login_reqd - Check if FLOGI required.
11298  * lpfc_cmpl_els_fdisc - Completion function for fdisc iocb command
11321 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_fdisc()
11323 	struct lpfc_nodelist *ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_fdisc()
11327 	struct lpfc_dmabuf *pcmd = cmdiocb->cmd_dmabuf, *prsp;  in lpfc_cmpl_els_fdisc()
11338 			 vport->fc_prevDID);  in lpfc_cmpl_els_fdisc()
11343 	list_for_each_entry(piocb, &phba->fabric_iocb_list, list) {  in lpfc_cmpl_els_fdisc()
11344 		lpfc_set_disctmo(piocb->vport);  in lpfc_cmpl_els_fdisc()
11349 		ulp_status, ulp_word4, vport->fc_prevDID);  in lpfc_cmpl_els_fdisc()
11370 	spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_fdisc()
11371 	vport->fc_flag &= ~FC_VPORT_CVL_RCVD;  in lpfc_cmpl_els_fdisc()
11372 	vport->fc_flag &= ~FC_VPORT_LOGO_RCVD;  in lpfc_cmpl_els_fdisc()
11373 	vport->fc_flag |= FC_FABRIC;  in lpfc_cmpl_els_fdisc()
11374 	if (vport->phba->fc_topology == LPFC_TOPOLOGY_LOOP)  in lpfc_cmpl_els_fdisc()
11375 		vport->fc_flag |=  FC_PUBLIC_LOOP;  in lpfc_cmpl_els_fdisc()
11376 	spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_fdisc()
11378 	vport->fc_myDID = ulp_word4 & Mask_DID;  in lpfc_cmpl_els_fdisc()
11380 	prsp = list_get_first(&pcmd->list, struct lpfc_dmabuf, list);  in lpfc_cmpl_els_fdisc()
11386 	sp = prsp->virt + sizeof(uint32_t);  in lpfc_cmpl_els_fdisc()
11388 	memcpy(&vport->fabric_portname, &sp->portName,  in lpfc_cmpl_els_fdisc()
11390 	memcpy(&vport->fabric_nodename, &sp->nodeName,  in lpfc_cmpl_els_fdisc()
11393 		!(vport->fc_flag & FC_VPORT_NEEDS_REG_VPI)) {  in lpfc_cmpl_els_fdisc()
11399 			&vport->fc_nodes, nlp_listp) {  in lpfc_cmpl_els_fdisc()
11400 			if ((np->nlp_state != NLP_STE_NPR_NODE) ||  in lpfc_cmpl_els_fdisc()
11401 			    !(np->nlp_flag & NLP_NPR_ADISC))  in lpfc_cmpl_els_fdisc()
11403 			spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_fdisc()
11404 			np->nlp_flag &= ~NLP_NPR_ADISC;  in lpfc_cmpl_els_fdisc()
11405 			spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_fdisc()
11410 		if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_cmpl_els_fdisc()
11414 		spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_fdisc()
11415 		vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;  in lpfc_cmpl_els_fdisc()
11416 		if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_cmpl_els_fdisc()
11417 			vport->fc_flag |= FC_VPORT_NEEDS_INIT_VPI;  in lpfc_cmpl_els_fdisc()
11419 			vport->fc_flag |= FC_LOGO_RCVD_DID_CHNG;  in lpfc_cmpl_els_fdisc()
11420 		spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_fdisc()
11421 	} else if ((phba->sli_rev == LPFC_SLI_REV4) &&  in lpfc_cmpl_els_fdisc()
11422 		!(vport->fc_flag & FC_VPORT_NEEDS_REG_VPI)) {  in lpfc_cmpl_els_fdisc()
11424 		 * Driver needs to re-reg VPI in order for f/w  in lpfc_cmpl_els_fdisc()
11432 	if (vport->fc_flag & FC_VPORT_NEEDS_INIT_VPI)  in lpfc_cmpl_els_fdisc()
11434 	else if (vport->fc_flag & FC_VPORT_NEEDS_REG_VPI)  in lpfc_cmpl_els_fdisc()
11446 	if (vport->fc_vport &&  in lpfc_cmpl_els_fdisc()
11447 	    (vport->fc_vport->vport_state != FC_VPORT_NO_FABRIC_RSCS))  in lpfc_cmpl_els_fdisc()
11457  * lpfc_issue_els_fdisc - Issue a fdisc iocb command
11459  * @ndlp: pointer to a node-list data structure.
11472  *   0 - Successfully issued fdisc iocb command
11473  *   1 - Failed to issue fdisc iocb command
11479 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_els_fdisc()
11486 	int did = ndlp->nlp_DID;  in lpfc_issue_els_fdisc()
11489 	vport->port_state = LPFC_FDISC;  in lpfc_issue_els_fdisc()
11490 	vport->fc_myDID = 0;  in lpfc_issue_els_fdisc()
11501 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_issue_els_fdisc()
11502 		wqe = &elsiocb->wqe;  in lpfc_issue_els_fdisc()
11503 		bf_set(els_req64_sid, &wqe->els_req, 0);  in lpfc_issue_els_fdisc()
11504 		bf_set(els_req64_sp, &wqe->els_req, 1);  in lpfc_issue_els_fdisc()
11506 		icmd = &elsiocb->iocb;  in lpfc_issue_els_fdisc()
11507 		icmd->un.elsreq64.myID = 0;  in lpfc_issue_els_fdisc()
11508 		icmd->un.elsreq64.fl = 1;  in lpfc_issue_els_fdisc()
11509 		icmd->ulpCt_h = 1;  in lpfc_issue_els_fdisc()
11510 		icmd->ulpCt_l = 0;  in lpfc_issue_els_fdisc()
11513 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_fdisc()
11516 	memcpy(pcmd, &vport->phba->pport->fc_sparam, sizeof(struct serv_parm));  in lpfc_issue_els_fdisc()
11519 	sp->cmn.e_d_tov = 0;  in lpfc_issue_els_fdisc()
11520 	sp->cmn.w2.r_a_tov = 0;  in lpfc_issue_els_fdisc()
11521 	sp->cmn.virtual_fabric_support = 0;  in lpfc_issue_els_fdisc()
11522 	sp->cls1.classValid = 0;  in lpfc_issue_els_fdisc()
11523 	sp->cls2.seqDelivery = 1;  in lpfc_issue_els_fdisc()
11524 	sp->cls3.seqDelivery = 1;  in lpfc_issue_els_fdisc()
11530 	memcpy(pcmd, &vport->fc_portname, 8);  in lpfc_issue_els_fdisc()
11533 	memcpy(pcmd, &vport->fc_nodename, 8);  in lpfc_issue_els_fdisc()
11534 	sp->cmn.valid_vendor_ver_level = 0;  in lpfc_issue_els_fdisc()
11535 	memset(sp->un.vendorVersion, 0, sizeof(sp->un.vendorVersion));  in lpfc_issue_els_fdisc()
11538 	phba->fc_stat.elsXmitFDISC++;  in lpfc_issue_els_fdisc()
11539 	elsiocb->cmd_cmpl = lpfc_cmpl_els_fdisc;  in lpfc_issue_els_fdisc()
11545 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_fdisc()
11546 	if (!elsiocb->ndlp)  in lpfc_issue_els_fdisc()
11567  * lpfc_cmpl_els_npiv_logo - Completion function with vport logo
11584 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_npiv_logo()
11590 	ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_npiv_logo()
11595 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_cmpl_els_npiv_logo()
11599 		irsp = &rspiocb->iocb;  in lpfc_cmpl_els_npiv_logo()
11601 		tmo = irsp->ulpTimeout;  in lpfc_cmpl_els_npiv_logo()
11612 			 ndlp->nlp_DID, ulp_status, ulp_word4,  in lpfc_cmpl_els_npiv_logo()
11613 			 tmo, vport->num_disc_nodes,  in lpfc_cmpl_els_npiv_logo()
11614 			 kref_read(&ndlp->kref), ndlp->nlp_flag,  in lpfc_cmpl_els_npiv_logo()
11615 			 ndlp->fc4_xpt_flags);  in lpfc_cmpl_els_npiv_logo()
11618 		spin_lock_irq(shost->host_lock);  in lpfc_cmpl_els_npiv_logo()
11619 		vport->fc_flag &= ~FC_NDISC_ACTIVE;  in lpfc_cmpl_els_npiv_logo()
11620 		vport->fc_flag &= ~FC_FABRIC;  in lpfc_cmpl_els_npiv_logo()
11621 		spin_unlock_irq(shost->host_lock);  in lpfc_cmpl_els_npiv_logo()
11625 	if (ndlp->save_flags & NLP_WAIT_FOR_LOGO) {  in lpfc_cmpl_els_npiv_logo()
11627 		if (ndlp->logo_waitq)  in lpfc_cmpl_els_npiv_logo()
11628 			wake_up(ndlp->logo_waitq);  in lpfc_cmpl_els_npiv_logo()
11629 		spin_lock_irq(&ndlp->lock);  in lpfc_cmpl_els_npiv_logo()
11630 		ndlp->nlp_flag &= ~(NLP_ISSUE_LOGO | NLP_LOGO_SND);  in lpfc_cmpl_els_npiv_logo()
11631 		ndlp->save_flags &= ~NLP_WAIT_FOR_LOGO;  in lpfc_cmpl_els_npiv_logo()
11632 		spin_unlock_irq(&ndlp->lock);  in lpfc_cmpl_els_npiv_logo()
11641  * lpfc_issue_els_npiv_logo - Issue a logo off a vport
11643  * @ndlp: pointer to a node-list data structure.
11652  *   0 - Successfully issued logo off the @vport
11653  *   1 - Failed to issue logo off the @vport
11659 	struct lpfc_hba  *phba = vport->phba;  in lpfc_issue_els_npiv_logo()
11665 	elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, 0, ndlp, ndlp->nlp_DID,  in lpfc_issue_els_npiv_logo()
11670 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_npiv_logo()
11675 	*((uint32_t *) (pcmd)) = be32_to_cpu(vport->fc_myDID);  in lpfc_issue_els_npiv_logo()
11677 	memcpy(pcmd, &vport->fc_portname, sizeof(struct lpfc_name));  in lpfc_issue_els_npiv_logo()
11681 		ndlp->nlp_DID, ndlp->nlp_flag, 0);  in lpfc_issue_els_npiv_logo()
11683 	elsiocb->cmd_cmpl = lpfc_cmpl_els_npiv_logo;  in lpfc_issue_els_npiv_logo()
11684 	spin_lock_irq(&ndlp->lock);  in lpfc_issue_els_npiv_logo()
11685 	ndlp->nlp_flag |= NLP_LOGO_SND;  in lpfc_issue_els_npiv_logo()
11686 	spin_unlock_irq(&ndlp->lock);  in lpfc_issue_els_npiv_logo()
11687 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_npiv_logo()
11688 	if (!elsiocb->ndlp) {  in lpfc_issue_els_npiv_logo()
11702 	spin_lock_irq(&ndlp->lock);  in lpfc_issue_els_npiv_logo()
11703 	ndlp->nlp_flag &= ~NLP_LOGO_SND;  in lpfc_issue_els_npiv_logo()
11704 	spin_unlock_irq(&ndlp->lock);  in lpfc_issue_els_npiv_logo()
11709  * lpfc_fabric_block_timeout - Handler function to the fabric block timer
11726 	spin_lock_irqsave(&phba->pport->work_port_lock, iflags);  in lpfc_fabric_block_timeout()
11727 	tmo_posted = phba->pport->work_port_events & WORKER_FABRIC_BLOCK_TMO;  in lpfc_fabric_block_timeout()
11729 		phba->pport->work_port_events |= WORKER_FABRIC_BLOCK_TMO;  in lpfc_fabric_block_timeout()
11730 	spin_unlock_irqrestore(&phba->pport->work_port_lock, iflags);  in lpfc_fabric_block_timeout()
11738  * lpfc_resume_fabric_iocbs - Issue a fabric iocb from driver internal list
11756 	spin_lock_irqsave(&phba->hbalock, iflags);  in lpfc_resume_fabric_iocbs()
11758 	if (atomic_read(&phba->fabric_iocb_count) == 0) {  in lpfc_resume_fabric_iocbs()
11759 		list_remove_head(&phba->fabric_iocb_list, iocb, typeof(*iocb),  in lpfc_resume_fabric_iocbs()
11763 			atomic_inc(&phba->fabric_iocb_count);  in lpfc_resume_fabric_iocbs()
11765 	spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_resume_fabric_iocbs()
11767 		iocb->fabric_cmd_cmpl = iocb->cmd_cmpl;  in lpfc_resume_fabric_iocbs()
11768 		iocb->cmd_cmpl = lpfc_cmpl_fabric_iocb;  in lpfc_resume_fabric_iocbs()
11769 		iocb->cmd_flag |= LPFC_IO_FABRIC;  in lpfc_resume_fabric_iocbs()
11771 		lpfc_debugfs_disc_trc(iocb->vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_resume_fabric_iocbs()
11773 				      iocb->vport->port_state, 0, 0);  in lpfc_resume_fabric_iocbs()
11778 			iocb->cmd_cmpl = iocb->fabric_cmd_cmpl;  in lpfc_resume_fabric_iocbs()
11779 			iocb->fabric_cmd_cmpl = NULL;  in lpfc_resume_fabric_iocbs()
11780 			iocb->cmd_flag &= ~LPFC_IO_FABRIC;  in lpfc_resume_fabric_iocbs()
11782 			iocb->wcqe_cmpl.parameter = IOERR_SLI_ABORTED;  in lpfc_resume_fabric_iocbs()
11783 			iocb->cmd_cmpl(phba, iocb, iocb);  in lpfc_resume_fabric_iocbs()
11785 			atomic_dec(&phba->fabric_iocb_count);  in lpfc_resume_fabric_iocbs()
11792  * lpfc_unblock_fabric_iocbs - Unblock issuing fabric iocb command
11803 	clear_bit(FABRIC_COMANDS_BLOCKED, &phba->bit_flags);  in lpfc_unblock_fabric_iocbs()
11810  * lpfc_block_fabric_iocbs - Block issuing fabric iocb command
11823 	blocked = test_and_set_bit(FABRIC_COMANDS_BLOCKED, &phba->bit_flags);  in lpfc_block_fabric_iocbs()
11826 		mod_timer(&phba->fabric_block_timer,  in lpfc_block_fabric_iocbs()
11833  * lpfc_cmpl_fabric_iocb - Completion callback function for fabric iocb
11839  * callback function pointer (iocb->cmd_cmpl). The original iocb's callback
11840  * function pointer has been stored in iocb->fabric_cmd_cmpl. This callback
11853 	WARN_ON((cmdiocb->cmd_flag & LPFC_IO_FABRIC) != LPFC_IO_FABRIC);  in lpfc_cmpl_fabric_iocb()
11876 	BUG_ON(atomic_read(&phba->fabric_iocb_count) == 0);  in lpfc_cmpl_fabric_iocb()
11878 	cmdiocb->cmd_cmpl = cmdiocb->fabric_cmd_cmpl;  in lpfc_cmpl_fabric_iocb()
11879 	cmdiocb->fabric_cmd_cmpl = NULL;  in lpfc_cmpl_fabric_iocb()
11880 	cmdiocb->cmd_flag &= ~LPFC_IO_FABRIC;  in lpfc_cmpl_fabric_iocb()
11881 	cmdiocb->cmd_cmpl(phba, cmdiocb, rspiocb);  in lpfc_cmpl_fabric_iocb()
11883 	atomic_dec(&phba->fabric_iocb_count);  in lpfc_cmpl_fabric_iocb()
11884 	if (!test_bit(FABRIC_COMANDS_BLOCKED, &phba->bit_flags)) {  in lpfc_cmpl_fabric_iocb()
11891  * lpfc_issue_fabric_iocb - Issue a fabric iocb command
11895  * This routine is used as the top-level API for issuing a fabric iocb command
11911  *   IOCB_SUCCESS - either fabric iocb put on the list or issued successfully
11912  *   IOCB_ERROR - failed to issue fabric iocb
11921 	BUG_ON(atomic_read(&phba->fabric_iocb_count) > 1);  in lpfc_issue_fabric_iocb()
11923 	spin_lock_irqsave(&phba->hbalock, iflags);  in lpfc_issue_fabric_iocb()
11924 	ready = atomic_read(&phba->fabric_iocb_count) == 0 &&  in lpfc_issue_fabric_iocb()
11925 		!test_bit(FABRIC_COMANDS_BLOCKED, &phba->bit_flags);  in lpfc_issue_fabric_iocb()
11929 		atomic_inc(&phba->fabric_iocb_count);  in lpfc_issue_fabric_iocb()
11930 	spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_issue_fabric_iocb()
11932 		iocb->fabric_cmd_cmpl = iocb->cmd_cmpl;  in lpfc_issue_fabric_iocb()
11933 		iocb->cmd_cmpl = lpfc_cmpl_fabric_iocb;  in lpfc_issue_fabric_iocb()
11934 		iocb->cmd_flag |= LPFC_IO_FABRIC;  in lpfc_issue_fabric_iocb()
11936 		lpfc_debugfs_disc_trc(iocb->vport, LPFC_DISC_TRC_ELS_CMD,  in lpfc_issue_fabric_iocb()
11938 				      iocb->vport->port_state, 0, 0);  in lpfc_issue_fabric_iocb()
11943 			iocb->cmd_cmpl = iocb->fabric_cmd_cmpl;  in lpfc_issue_fabric_iocb()
11944 			iocb->fabric_cmd_cmpl = NULL;  in lpfc_issue_fabric_iocb()
11945 			iocb->cmd_flag &= ~LPFC_IO_FABRIC;  in lpfc_issue_fabric_iocb()
11946 			atomic_dec(&phba->fabric_iocb_count);  in lpfc_issue_fabric_iocb()
11949 		spin_lock_irqsave(&phba->hbalock, iflags);  in lpfc_issue_fabric_iocb()
11950 		list_add_tail(&iocb->list, &phba->fabric_iocb_list);  in lpfc_issue_fabric_iocb()
11951 		spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_issue_fabric_iocb()
11958  * lpfc_fabric_abort_vport - Abort a vport's iocbs from driver fabric iocb list
11971 	struct lpfc_hba  *phba = vport->phba;  in lpfc_fabric_abort_vport()
11974 	spin_lock_irq(&phba->hbalock);  in lpfc_fabric_abort_vport()
11975 	list_for_each_entry_safe(piocb, tmp_iocb, &phba->fabric_iocb_list,  in lpfc_fabric_abort_vport()
11978 		if (piocb->vport != vport)  in lpfc_fabric_abort_vport()
11981 		list_move_tail(&piocb->list, &completions);  in lpfc_fabric_abort_vport()
11983 	spin_unlock_irq(&phba->hbalock);  in lpfc_fabric_abort_vport()
11991  * lpfc_fabric_abort_nport - Abort a ndlp's iocbs from driver fabric iocb list
11992  * @ndlp: pointer to a node-list data structure.
12004 	struct lpfc_hba  *phba = ndlp->phba;  in lpfc_fabric_abort_nport()
12013 	spin_lock_irq(&phba->hbalock);  in lpfc_fabric_abort_nport()
12014 	list_for_each_entry_safe(piocb, tmp_iocb, &phba->fabric_iocb_list,  in lpfc_fabric_abort_nport()
12018 			list_move_tail(&piocb->list, &completions);  in lpfc_fabric_abort_nport()
12021 	spin_unlock_irq(&phba->hbalock);  in lpfc_fabric_abort_nport()
12029  * lpfc_fabric_abort_hba - Abort all iocbs on driver fabric iocb list
12043 	spin_lock_irq(&phba->hbalock);  in lpfc_fabric_abort_hba()
12044 	list_splice_init(&phba->fabric_iocb_list, &completions);  in lpfc_fabric_abort_hba()
12045 	spin_unlock_irq(&phba->hbalock);  in lpfc_fabric_abort_hba()
12053  * lpfc_sli4_vport_delete_els_xri_aborted -Remove all ndlp references for vport
12062 	struct lpfc_hba *phba = vport->phba;  in lpfc_sli4_vport_delete_els_xri_aborted()
12067 	spin_lock_irqsave(&phba->sli4_hba.sgl_list_lock, iflag);  in lpfc_sli4_vport_delete_els_xri_aborted()
12069 			&phba->sli4_hba.lpfc_abts_els_sgl_list, list) {  in lpfc_sli4_vport_delete_els_xri_aborted()
12070 		if (sglq_entry->ndlp && sglq_entry->ndlp->vport == vport) {  in lpfc_sli4_vport_delete_els_xri_aborted()
12071 			lpfc_nlp_put(sglq_entry->ndlp);  in lpfc_sli4_vport_delete_els_xri_aborted()
12072 			ndlp = sglq_entry->ndlp;  in lpfc_sli4_vport_delete_els_xri_aborted()
12073 			sglq_entry->ndlp = NULL;  in lpfc_sli4_vport_delete_els_xri_aborted()
12079 			if ((vport->load_flag & FC_UNLOADING) &&  in lpfc_sli4_vport_delete_els_xri_aborted()
12080 			    ndlp->nlp_DID == Fabric_DID) {  in lpfc_sli4_vport_delete_els_xri_aborted()
12081 				list_del(&sglq_entry->list);  in lpfc_sli4_vport_delete_els_xri_aborted()
12082 				sglq_entry->state = SGL_FREED;  in lpfc_sli4_vport_delete_els_xri_aborted()
12083 				list_add_tail(&sglq_entry->list,  in lpfc_sli4_vport_delete_els_xri_aborted()
12084 					&phba->sli4_hba.lpfc_els_sgl_list);  in lpfc_sli4_vport_delete_els_xri_aborted()
12088 	spin_unlock_irqrestore(&phba->sli4_hba.sgl_list_lock, iflag);  in lpfc_sli4_vport_delete_els_xri_aborted()
12093  * lpfc_sli4_els_xri_aborted - Slow-path process of els xri abort
12097  * This routine is invoked by the worker thread to process a SLI4 slow-path
12115 	spin_lock_irqsave(&phba->sli4_hba.sgl_list_lock, iflag);  in lpfc_sli4_els_xri_aborted()
12117 			&phba->sli4_hba.lpfc_abts_els_sgl_list, list) {  in lpfc_sli4_els_xri_aborted()
12118 		if (sglq_entry->sli4_xritag == xri) {  in lpfc_sli4_els_xri_aborted()
12119 			list_del(&sglq_entry->list);  in lpfc_sli4_els_xri_aborted()
12120 			ndlp = sglq_entry->ndlp;  in lpfc_sli4_els_xri_aborted()
12121 			sglq_entry->ndlp = NULL;  in lpfc_sli4_els_xri_aborted()
12122 			list_add_tail(&sglq_entry->list,  in lpfc_sli4_els_xri_aborted()
12123 				&phba->sli4_hba.lpfc_els_sgl_list);  in lpfc_sli4_els_xri_aborted()
12124 			sglq_entry->state = SGL_FREED;  in lpfc_sli4_els_xri_aborted()
12125 			spin_unlock_irqrestore(&phba->sli4_hba.sgl_list_lock,  in lpfc_sli4_els_xri_aborted()
12130 					sglq_entry->sli4_lxritag,  in lpfc_sli4_els_xri_aborted()
12136 			if (pring && !list_empty(&pring->txq))  in lpfc_sli4_els_xri_aborted()
12141 	spin_unlock_irqrestore(&phba->sli4_hba.sgl_list_lock, iflag);  in lpfc_sli4_els_xri_aborted()
12146 	spin_lock_irqsave(&phba->hbalock, iflag);  in lpfc_sli4_els_xri_aborted()
12148 	if (!sglq_entry || (sglq_entry->sli4_xritag != xri)) {  in lpfc_sli4_els_xri_aborted()
12149 		spin_unlock_irqrestore(&phba->hbalock, iflag);  in lpfc_sli4_els_xri_aborted()
12152 	sglq_entry->state = SGL_XRI_ABORTED;  in lpfc_sli4_els_xri_aborted()
12153 	spin_unlock_irqrestore(&phba->hbalock, iflag);  in lpfc_sli4_els_xri_aborted()
12157 /* lpfc_sli_abts_recover_port - Recover a port that failed a BLS_ABORT req.
12175 	phba = vport->phba;  in lpfc_sli_abts_recover_port()
12176 	if (ndlp->nlp_state != NLP_STE_MAPPED_NODE) {  in lpfc_sli_abts_recover_port()
12179 				"rport in state 0x%x\n", ndlp->nlp_state);  in lpfc_sli_abts_recover_port()
12186 			shost->host_no, ndlp->nlp_DID,  in lpfc_sli_abts_recover_port()
12187 			vport->vpi, ndlp->nlp_rpi, ndlp->nlp_state,  in lpfc_sli_abts_recover_port()
12188 			ndlp->nlp_flag);  in lpfc_sli_abts_recover_port()
12190 	 * The rport is not responding.  Remove the FCP-2 flag to prevent  in lpfc_sli_abts_recover_port()
12191 	 * an ADISC in the follow-up recovery code.  in lpfc_sli_abts_recover_port()
12193 	spin_lock_irqsave(&ndlp->lock, flags);  in lpfc_sli_abts_recover_port()
12194 	ndlp->nlp_fcp_info &= ~NLP_FCP_2_DEVICE;  in lpfc_sli_abts_recover_port()
12195 	ndlp->nlp_flag |= NLP_ISSUE_LOGO;  in lpfc_sli_abts_recover_port()
12196 	spin_unlock_irqrestore(&ndlp->lock, flags);  in lpfc_sli_abts_recover_port()
12202 	bitmap_zero(vport->vmid_priority_range, LPFC_VMID_MAX_PRIORITY_RANGE);  in lpfc_init_cs_ctl_bitmap()
12214 		set_bit(i, vport->vmid_priority_range);  in lpfc_vmid_set_cs_ctl_range()
12219 	set_bit(ctcl_vmid, vport->vmid_priority_range);  in lpfc_vmid_put_cs_ctl()
12226 	i = find_first_bit(vport->vmid_priority_range,  in lpfc_vmid_get_cs_ctl()
12232 	clear_bit(i, vport->vmid_priority_range);  in lpfc_vmid_get_cs_ctl()
12242 	struct lpfc_vport *vport = cmdiocb->vport;  in lpfc_cmpl_els_qfpa()
12247 	struct lpfc_dmabuf *dmabuf = cmdiocb->cmd_dmabuf;  in lpfc_cmpl_els_qfpa()
12252 	struct lpfc_nodelist *ndlp = cmdiocb->ndlp;  in lpfc_cmpl_els_qfpa()
12254 	prsp = list_get_first(&dmabuf->list, struct lpfc_dmabuf, list);  in lpfc_cmpl_els_qfpa()
12258 	pcmd = prsp->virt;  in lpfc_cmpl_els_qfpa()
12273 	if (!vport->qfpa_res) {  in lpfc_cmpl_els_qfpa()
12274 		max_desc = FCELSSIZE / sizeof(*vport->qfpa_res);  in lpfc_cmpl_els_qfpa()
12275 		vport->qfpa_res = kcalloc(max_desc, sizeof(*vport->qfpa_res),  in lpfc_cmpl_els_qfpa()
12277 		if (!vport->qfpa_res)  in lpfc_cmpl_els_qfpa()
12283 	memcpy(vport->qfpa_res, pcmd, len + 8);  in lpfc_cmpl_els_qfpa()
12287 	vmid_range = vport->vmid_priority.vmid_range;  in lpfc_cmpl_els_qfpa()
12292 			kfree(vport->qfpa_res);  in lpfc_cmpl_els_qfpa()
12295 		vport->vmid_priority.vmid_range = vmid_range;  in lpfc_cmpl_els_qfpa()
12297 	vport->vmid_priority.num_descriptors = len;  in lpfc_cmpl_els_qfpa()
12302 				 "local ve id=%d\n", desc->lo_range,  in lpfc_cmpl_els_qfpa()
12303 				 desc->hi_range, desc->qos_priority,  in lpfc_cmpl_els_qfpa()
12304 				 desc->local_ve_id);  in lpfc_cmpl_els_qfpa()
12306 		vmid_range->low = desc->lo_range << 1;  in lpfc_cmpl_els_qfpa()
12307 		if (desc->local_ve_id == QFPA_ODD_ONLY)  in lpfc_cmpl_els_qfpa()
12308 			vmid_range->low++;  in lpfc_cmpl_els_qfpa()
12309 		if (desc->qos_priority)  in lpfc_cmpl_els_qfpa()
12310 			vport->vmid_flag |= LPFC_VMID_QOS_ENABLED;  in lpfc_cmpl_els_qfpa()
12311 		vmid_range->qos = desc->qos_priority;  in lpfc_cmpl_els_qfpa()
12313 		vmid_range->high = desc->hi_range << 1;  in lpfc_cmpl_els_qfpa()
12314 		if ((desc->local_ve_id == QFPA_ODD_ONLY) ||  in lpfc_cmpl_els_qfpa()
12315 		    (desc->local_ve_id == QFPA_EVEN_ODD))  in lpfc_cmpl_els_qfpa()
12316 			vmid_range->high++;  in lpfc_cmpl_els_qfpa()
12319 	for (i = 0; i < vport->vmid_priority.num_descriptors; i++) {  in lpfc_cmpl_els_qfpa()
12321 				vport->vmid_priority.vmid_range[i].low,  in lpfc_cmpl_els_qfpa()
12322 				vport->vmid_priority.vmid_range[i].high);  in lpfc_cmpl_els_qfpa()
12325 	vport->vmid_flag |= LPFC_VMID_QFPA_CMPL;  in lpfc_cmpl_els_qfpa()
12333 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_els_qfpa()
12339 	ndlp = lpfc_findnode_did(phba->pport, Fabric_DID);  in lpfc_issue_els_qfpa()
12340 	if (!ndlp || ndlp->nlp_state != NLP_STE_UNMAPPED_NODE)  in lpfc_issue_els_qfpa()
12341 		return -ENXIO;  in lpfc_issue_els_qfpa()
12344 				     ndlp->nlp_DID, ELS_CMD_QFPA);  in lpfc_issue_els_qfpa()
12346 		return -ENOMEM;  in lpfc_issue_els_qfpa()
12348 	pcmd = (u8 *)elsiocb->cmd_dmabuf->virt;  in lpfc_issue_els_qfpa()
12353 	elsiocb->cmd_cmpl = lpfc_cmpl_els_qfpa;  in lpfc_issue_els_qfpa()
12355 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_issue_els_qfpa()
12356 	if (!elsiocb->ndlp) {  in lpfc_issue_els_qfpa()
12357 		lpfc_els_free_iocb(vport->phba, elsiocb);  in lpfc_issue_els_qfpa()
12358 		return -ENXIO;  in lpfc_issue_els_qfpa()
12365 		return -EIO;  in lpfc_issue_els_qfpa()
12367 	vport->vmid_flag &= ~LPFC_VMID_QOS_ENABLED;  in lpfc_issue_els_qfpa()
12385 	if (!ndlp || ndlp->nlp_state != NLP_STE_UNMAPPED_NODE)  in lpfc_vmid_uvem()
12386 		return -ENXIO;  in lpfc_vmid_uvem()
12390 		return -ENOMEM;  in lpfc_vmid_uvem()
12398 			 vmid->host_vmid, instantiated);  in lpfc_vmid_uvem()
12399 	vmid_context->vmp = vmid;  in lpfc_vmid_uvem()
12400 	vmid_context->nlp = ndlp;  in lpfc_vmid_uvem()
12401 	vmid_context->instantiated = instantiated;  in lpfc_vmid_uvem()
12402 	elsiocb->vmid_tag.vmid_context = vmid_context;  in lpfc_vmid_uvem()
12403 	pcmd = (u8 *)elsiocb->cmd_dmabuf->virt;  in lpfc_vmid_uvem()
12405 	if (!memchr_inv(vport->lpfc_vmid_host_uuid, 0,  in lpfc_vmid_uvem()
12406 			sizeof(vport->lpfc_vmid_host_uuid)))  in lpfc_vmid_uvem()
12407 		memcpy(vport->lpfc_vmid_host_uuid, vmid->host_vmid,  in lpfc_vmid_uvem()
12408 		       sizeof(vport->lpfc_vmid_host_uuid));  in lpfc_vmid_uvem()
12412 	*len = cpu_to_be32(LPFC_UVEM_SIZE - 8);  in lpfc_vmid_uvem()
12415 	vem_id_desc->tag = be32_to_cpu(VEM_ID_DESC_TAG);  in lpfc_vmid_uvem()
12416 	vem_id_desc->length = be32_to_cpu(LPFC_UVEM_VEM_ID_DESC_SIZE);  in lpfc_vmid_uvem()
12417 	memcpy(vem_id_desc->vem_id, vport->lpfc_vmid_host_uuid,  in lpfc_vmid_uvem()
12418 	       sizeof(vem_id_desc->vem_id));  in lpfc_vmid_uvem()
12421 	inst_desc->tag = be32_to_cpu(INSTANTIATED_VE_DESC_TAG);  in lpfc_vmid_uvem()
12422 	inst_desc->length = be32_to_cpu(LPFC_UVEM_VE_MAP_DESC_SIZE);  in lpfc_vmid_uvem()
12423 	memcpy(inst_desc->global_vem_id, vmid->host_vmid,  in lpfc_vmid_uvem()
12424 	       sizeof(inst_desc->global_vem_id));  in lpfc_vmid_uvem()
12426 	bf_set(lpfc_instantiated_nport_id, inst_desc, vport->fc_myDID);  in lpfc_vmid_uvem()
12428 	       vmid->un.cs_ctl_vmid);  in lpfc_vmid_uvem()
12430 		inst_desc->tag = be32_to_cpu(INSTANTIATED_VE_DESC_TAG);  in lpfc_vmid_uvem()
12432 		inst_desc->tag = be32_to_cpu(DEINSTANTIATED_VE_DESC_TAG);  in lpfc_vmid_uvem()
12433 		lpfc_vmid_put_cs_ctl(vport, vmid->un.cs_ctl_vmid);  in lpfc_vmid_uvem()
12435 	inst_desc->word6 = cpu_to_be32(inst_desc->word6);  in lpfc_vmid_uvem()
12437 	elsiocb->cmd_cmpl = lpfc_cmpl_els_uvem;  in lpfc_vmid_uvem()
12439 	elsiocb->ndlp = lpfc_nlp_get(ndlp);  in lpfc_vmid_uvem()
12440 	if (!elsiocb->ndlp) {  in lpfc_vmid_uvem()
12441 		lpfc_els_free_iocb(vport->phba, elsiocb);  in lpfc_vmid_uvem()
12445 	ret = lpfc_sli_issue_iocb(vport->phba, LPFC_ELS_RING, elsiocb, 0);  in lpfc_vmid_uvem()
12447 		lpfc_els_free_iocb(vport->phba, elsiocb);  in lpfc_vmid_uvem()
12455 	return -EIO;  in lpfc_vmid_uvem()
12462 	struct lpfc_vport *vport = icmdiocb->vport;  in lpfc_cmpl_els_uvem()
12465 	    icmdiocb->vmid_tag.vmid_context;  in lpfc_cmpl_els_uvem()
12466 	struct lpfc_nodelist *ndlp = icmdiocb->ndlp;  in lpfc_cmpl_els_uvem()
12471 	struct lpfc_dmabuf *dmabuf = icmdiocb->cmd_dmabuf;  in lpfc_cmpl_els_uvem()
12474 	vmid = vmid_context->vmp;  in lpfc_cmpl_els_uvem()
12475 	if (!ndlp || ndlp->nlp_state != NLP_STE_UNMAPPED_NODE)  in lpfc_cmpl_els_uvem()
12478 	prsp = list_get_first(&dmabuf->list, struct lpfc_dmabuf, list);  in lpfc_cmpl_els_uvem()
12481 	pcmd = prsp->virt;  in lpfc_cmpl_els_uvem()
12494 	spin_lock(&phba->hbalock);  in lpfc_cmpl_els_uvem()
12496 	vport->vmid_flag |= LPFC_VMID_IN_USE;  in lpfc_cmpl_els_uvem()
12497 	phba->pport->vmid_flag |= LPFC_VMID_IN_USE;  in lpfc_cmpl_els_uvem()
12498 	spin_unlock(&phba->hbalock);  in lpfc_cmpl_els_uvem()
12500 	if (vmid_context->instantiated) {  in lpfc_cmpl_els_uvem()
12501 		write_lock(&vport->vmid_lock);  in lpfc_cmpl_els_uvem()
12502 		vmid->flag |= LPFC_VMID_REGISTERED;  in lpfc_cmpl_els_uvem()
12503 		vmid->flag &= ~LPFC_VMID_REQ_REGISTER;  in lpfc_cmpl_els_uvem()
12504 		write_unlock(&vport->vmid_lock);  in lpfc_cmpl_els_uvem()