4  * Copyright (C) 2017-2025 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      *
53 /* AlpaArray for assignment of scsid for scan-down and bind_method */
81 	if (ndlp->nlp_fc4_type ||  in lpfc_valid_xpt_node()
82 	    ndlp->nlp_type & NLP_FABRIC)  in lpfc_valid_xpt_node()
100 		return -EINVAL;  in lpfc_rport_invalid()
103 	if (rport->flags & FC_RPORT_DEVLOSS_CALLBK_DONE) {  in lpfc_rport_invalid()
105 			__func__, rport, rport->scsi_target_id);  in lpfc_rport_invalid()
106 		return -EINVAL;  in lpfc_rport_invalid()
109 	rdata = rport->dd_data;  in lpfc_rport_invalid()
112 		       __func__, rport, rport->scsi_target_id);  in lpfc_rport_invalid()
113 		return -EINVAL;  in lpfc_rport_invalid()
116 	ndlp = rdata->pnode;  in lpfc_rport_invalid()
117 	if (!rdata->pnode) {  in lpfc_rport_invalid()
119 			__func__, rport, rport->scsi_target_id);  in lpfc_rport_invalid()
120 		return -EINVAL;  in lpfc_rport_invalid()
123 	if (!ndlp->vport) {  in lpfc_rport_invalid()
125 		       "SID x%x\n", __func__, ndlp, ndlp->nlp_DID, rport,  in lpfc_rport_invalid()
126 		       rport->scsi_target_id);  in lpfc_rport_invalid()
127 		return -EINVAL;  in lpfc_rport_invalid()
142 	rdata = rport->dd_data;  in lpfc_terminate_rport_io()
143 	ndlp = rdata->pnode;  in lpfc_terminate_rport_io()
144 	vport = ndlp->vport;  in lpfc_terminate_rport_io()
147 			      ndlp->nlp_sid, ndlp->nlp_DID, ndlp->nlp_flag);  in lpfc_terminate_rport_io()
149 	if (ndlp->nlp_sid != NLP_NO_SID)  in lpfc_terminate_rport_io()
150 		lpfc_sli_abort_iocb(vport, ndlp->nlp_sid, 0, LPFC_CTX_TGT);  in lpfc_terminate_rport_io()
166 	ndlp = ((struct lpfc_rport_data *)rport->dd_data)->pnode;  in lpfc_dev_loss_tmo_callbk()
170 	vport = ndlp->vport;  in lpfc_dev_loss_tmo_callbk()
171 	phba  = vport->phba;  in lpfc_dev_loss_tmo_callbk()
175 		ndlp->nlp_sid, ndlp->nlp_DID, ndlp->nlp_flag);  in lpfc_dev_loss_tmo_callbk()
177 	lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_NODE,  in lpfc_dev_loss_tmo_callbk()
180 			 ndlp->nlp_DID, ndlp->rport, ndlp->nlp_flag,  in lpfc_dev_loss_tmo_callbk()
181 			 vport->load_flag, kref_read(&ndlp->kref),  in lpfc_dev_loss_tmo_callbk()
182 			 ndlp->nlp_state, ndlp->fc4_xpt_flags);  in lpfc_dev_loss_tmo_callbk()
185 	if (test_bit(FC_UNLOADING, &vport->load_flag) ||  in lpfc_dev_loss_tmo_callbk()
186 	    (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_dev_loss_tmo_callbk()
187 	    !test_bit(HBA_SETUP, &phba->hba_flag))) {  in lpfc_dev_loss_tmo_callbk()
189 		spin_lock_irqsave(&ndlp->lock, iflags);  in lpfc_dev_loss_tmo_callbk()
190 		ndlp->rport = NULL;  in lpfc_dev_loss_tmo_callbk()
196 		if (!(ndlp->fc4_xpt_flags & NVME_XPT_REGD))  in lpfc_dev_loss_tmo_callbk()
197 			if (!test_and_set_bit(NLP_DROPPED, &ndlp->nlp_flag))  in lpfc_dev_loss_tmo_callbk()
203 		if (ndlp->fc4_xpt_flags & SCSI_XPT_REGD) {  in lpfc_dev_loss_tmo_callbk()
204 			ndlp->fc4_xpt_flags &= ~SCSI_XPT_REGD;  in lpfc_dev_loss_tmo_callbk()
212 			if (ndlp->fc4_xpt_flags & NLP_XPT_REGD) {  in lpfc_dev_loss_tmo_callbk()
213 				if (!(ndlp->fc4_xpt_flags & NVME_XPT_REGD))  in lpfc_dev_loss_tmo_callbk()
214 					ndlp->fc4_xpt_flags &= ~NLP_XPT_REGD;  in lpfc_dev_loss_tmo_callbk()
215 				spin_unlock_irqrestore(&ndlp->lock, iflags);  in lpfc_dev_loss_tmo_callbk()
220 				spin_unlock_irqrestore(&ndlp->lock, iflags);  in lpfc_dev_loss_tmo_callbk()
223 			spin_unlock_irqrestore(&ndlp->lock, iflags);  in lpfc_dev_loss_tmo_callbk()
231 	if (ndlp->nlp_state == NLP_STE_MAPPED_NODE)  in lpfc_dev_loss_tmo_callbk()
235 	if (ndlp->rport != rport) {  in lpfc_dev_loss_tmo_callbk()
240 			      ndlp->nlp_DID, ndlp, rport, ndlp->rport,  in lpfc_dev_loss_tmo_callbk()
241 			      ndlp->nlp_state, kref_read(&ndlp->kref));  in lpfc_dev_loss_tmo_callbk()
245 	if (rport->port_name != wwn_to_u64(ndlp->nlp_portname.u.wwn))  in lpfc_dev_loss_tmo_callbk()
248 				 rport->port_name,  in lpfc_dev_loss_tmo_callbk()
249 				 wwn_to_u64(ndlp->nlp_portname.u.wwn));  in lpfc_dev_loss_tmo_callbk()
251 	evtp = &ndlp->dev_loss_evt;  in lpfc_dev_loss_tmo_callbk()
253 	if (!list_empty(&evtp->evt_listp)) {  in lpfc_dev_loss_tmo_callbk()
256 				 rport->port_name);  in lpfc_dev_loss_tmo_callbk()
260 	set_bit(NLP_IN_DEV_LOSS, &ndlp->nlp_flag);  in lpfc_dev_loss_tmo_callbk()
262 	spin_lock_irqsave(&ndlp->lock, iflags);  in lpfc_dev_loss_tmo_callbk()
266 	if (ndlp->nlp_state != NLP_STE_PLOGI_ISSUE)  in lpfc_dev_loss_tmo_callbk()
267 		clear_bit(NLP_NPR_2B_DISC, &ndlp->nlp_flag);  in lpfc_dev_loss_tmo_callbk()
273 	ndlp->fc4_xpt_flags &= ~SCSI_XPT_REGD;  in lpfc_dev_loss_tmo_callbk()
274 	((struct lpfc_rport_data *)rport->dd_data)->pnode = NULL;  in lpfc_dev_loss_tmo_callbk()
275 	ndlp->rport = NULL;  in lpfc_dev_loss_tmo_callbk()
276 	spin_unlock_irqrestore(&ndlp->lock, iflags);  in lpfc_dev_loss_tmo_callbk()
278 	if (phba->worker_thread) {  in lpfc_dev_loss_tmo_callbk()
282 		evtp->evt_arg1 = lpfc_nlp_get(ndlp);  in lpfc_dev_loss_tmo_callbk()
284 		spin_lock_irqsave(&phba->hbalock, iflags);  in lpfc_dev_loss_tmo_callbk()
285 		if (evtp->evt_arg1) {  in lpfc_dev_loss_tmo_callbk()
286 			evtp->evt = LPFC_EVT_DEV_LOSS;  in lpfc_dev_loss_tmo_callbk()
287 			list_add_tail(&evtp->evt_listp, &phba->work_list);  in lpfc_dev_loss_tmo_callbk()
288 			spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_dev_loss_tmo_callbk()
292 		spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_dev_loss_tmo_callbk()
294 		lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_NODE,  in lpfc_dev_loss_tmo_callbk()
297 				 "%d\n", __func__, ndlp->nlp_DID,  in lpfc_dev_loss_tmo_callbk()
298 				 ndlp->rport, ndlp->nlp_flag,  in lpfc_dev_loss_tmo_callbk()
299 				 vport->load_flag, kref_read(&ndlp->kref));  in lpfc_dev_loss_tmo_callbk()
300 		if (!(ndlp->fc4_xpt_flags & NVME_XPT_REGD)) {  in lpfc_dev_loss_tmo_callbk()
302 			clear_bit(NLP_IN_DEV_LOSS, &ndlp->nlp_flag);  in lpfc_dev_loss_tmo_callbk()
310  * lpfc_check_inactive_vmid_one - VMID inactivity checker for a vport
320 	u64 *lta;  in lpfc_check_inactive_vmid_one()  local
324 	write_lock(&vport->vmid_lock);  in lpfc_check_inactive_vmid_one()
326 	if (!vport->cur_vmid_cnt)  in lpfc_check_inactive_vmid_one()
330 	hash_for_each(vport->hash_table, bucket, vmp, hnode) {  in lpfc_check_inactive_vmid_one()
332 		if (vmp->flag & LPFC_VMID_REGISTERED) {  in lpfc_check_inactive_vmid_one()
336 				/* if last access time is less than timeout */  in lpfc_check_inactive_vmid_one()
337 				lta = per_cpu_ptr(vmp->last_io_time, cpu);  in lpfc_check_inactive_vmid_one()
338 				if (!lta)  in lpfc_check_inactive_vmid_one()
340 				difftime = (jiffies) - (*lta);  in lpfc_check_inactive_vmid_one()
341 				if ((vport->vmid_inactivity_timeout *  in lpfc_check_inactive_vmid_one()
352 				vmp->flag = LPFC_VMID_DE_REGISTER;  in lpfc_check_inactive_vmid_one()
353 				write_unlock(&vport->vmid_lock);  in lpfc_check_inactive_vmid_one()
354 				if (vport->vmid_priority_tagging)  in lpfc_check_inactive_vmid_one()
363 				write_lock(&vport->vmid_lock);  in lpfc_check_inactive_vmid_one()
367 					vport->cur_vmid_cnt--;  in lpfc_check_inactive_vmid_one()
368 					ht->flag = LPFC_VMID_SLOT_FREE;  in lpfc_check_inactive_vmid_one()
369 					free_percpu(ht->last_io_time);  in lpfc_check_inactive_vmid_one()
370 					ht->last_io_time = NULL;  in lpfc_check_inactive_vmid_one()
371 					hash_del(&ht->hnode);  in lpfc_check_inactive_vmid_one()
377 	write_unlock(&vport->vmid_lock);  in lpfc_check_inactive_vmid_one()
381  * lpfc_check_inactive_vmid - VMID inactivity checker
400 	for (i = 0; i <= phba->max_vports; i++) {  in lpfc_check_inactive_vmid()
402 			vport = phba->pport;  in lpfc_check_inactive_vmid()
414  * lpfc_check_nlp_post_devloss - Check to restore ndlp refcnt after devloss
426 	if (test_and_clear_bit(NLP_IN_RECOV_POST_DEV_LOSS, &ndlp->save_flags)) {  in lpfc_check_nlp_post_devloss()
429 				 "8438 Devloss timeout reversed on DID x%x "  in lpfc_check_nlp_post_devloss()
432 				 ndlp->nlp_DID, kref_read(&ndlp->kref), ndlp,  in lpfc_check_nlp_post_devloss()
433 				 ndlp->nlp_flag, vport->port_state);  in lpfc_check_nlp_post_devloss()
438  * lpfc_dev_loss_tmo_handler - Remote node devloss timeout handler
441  * This function is called from the worker thread when devloss timeout timer
445  * when devloss timeout happened to this @ndlp.
459 	vport = ndlp->vport;  in lpfc_dev_loss_tmo_handler()
460 	name = (uint8_t *)&ndlp->nlp_portname;  in lpfc_dev_loss_tmo_handler()
461 	phba = vport->phba;  in lpfc_dev_loss_tmo_handler()
463 	if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_dev_loss_tmo_handler()
468 			      ndlp->nlp_DID, ndlp->nlp_type, ndlp->nlp_sid);  in lpfc_dev_loss_tmo_handler()
470 	lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_NODE,  in lpfc_dev_loss_tmo_handler()
472 			 __func__, ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_dev_loss_tmo_handler()
473 			 ndlp->fc4_xpt_flags, kref_read(&ndlp->kref));  in lpfc_dev_loss_tmo_handler()
476 	if (ndlp->nlp_state == NLP_STE_MAPPED_NODE) {  in lpfc_dev_loss_tmo_handler()
478 				 "0284 Devloss timeout Ignored on "  in lpfc_dev_loss_tmo_handler()
483 				 ndlp->nlp_DID);  in lpfc_dev_loss_tmo_handler()
485 		clear_bit(NLP_IN_DEV_LOSS, &ndlp->nlp_flag);  in lpfc_dev_loss_tmo_handler()
490 	if (ndlp->nlp_type & NLP_FABRIC) {  in lpfc_dev_loss_tmo_handler()
491 		spin_lock_irqsave(&ndlp->lock, iflags);  in lpfc_dev_loss_tmo_handler()
497 		switch (ndlp->nlp_DID) {  in lpfc_dev_loss_tmo_handler()
499 			fc_vport = vport->fc_vport;  in lpfc_dev_loss_tmo_handler()
502 				if (fc_vport->vport_state ==  in lpfc_dev_loss_tmo_handler()
508 					     &phba->hba_flag))  in lpfc_dev_loss_tmo_handler()
513 			if (test_bit(NLP_REG_LOGIN_SEND, &ndlp->nlp_flag))  in lpfc_dev_loss_tmo_handler()
519 			if (ndlp->nlp_state >= NLP_STE_PLOGI_ISSUE &&  in lpfc_dev_loss_tmo_handler()
520 			    ndlp->nlp_state <= NLP_STE_REG_LOGIN_ISSUE)  in lpfc_dev_loss_tmo_handler()
528 			if (ndlp->nlp_DID & Fabric_DID_MASK) {  in lpfc_dev_loss_tmo_handler()
529 				if (ndlp->nlp_state >= NLP_STE_PLOGI_ISSUE &&  in lpfc_dev_loss_tmo_handler()
530 				    ndlp->nlp_state <= NLP_STE_REG_LOGIN_ISSUE)  in lpfc_dev_loss_tmo_handler()
535 		spin_unlock_irqrestore(&ndlp->lock, iflags);  in lpfc_dev_loss_tmo_handler()
541 		clear_bit(NLP_IN_DEV_LOSS, &ndlp->nlp_flag);  in lpfc_dev_loss_tmo_handler()
545 					 "8436 Devloss timeout marked on "  in lpfc_dev_loss_tmo_handler()
548 					 ndlp->nlp_DID, kref_read(&ndlp->kref),  in lpfc_dev_loss_tmo_handler()
549 					 ndlp, ndlp->nlp_flag,  in lpfc_dev_loss_tmo_handler()
550 					 vport->port_state);  in lpfc_dev_loss_tmo_handler()
551 			set_bit(NLP_IN_RECOV_POST_DEV_LOSS, &ndlp->save_flags);  in lpfc_dev_loss_tmo_handler()
553 		} else if (ndlp->nlp_state == NLP_STE_UNMAPPED_NODE) {  in lpfc_dev_loss_tmo_handler()
560 					 "8437 Devloss timeout ignored on "  in lpfc_dev_loss_tmo_handler()
563 					 ndlp->nlp_DID, kref_read(&ndlp->kref),  in lpfc_dev_loss_tmo_handler()
564 					 ndlp, ndlp->nlp_flag,  in lpfc_dev_loss_tmo_handler()
565 					 vport->port_state);  in lpfc_dev_loss_tmo_handler()
573 	if (ndlp->nlp_sid != NLP_NO_SID) {  in lpfc_dev_loss_tmo_handler()
575 		lpfc_sli_abort_iocb(vport, ndlp->nlp_sid, 0, LPFC_CTX_TGT);  in lpfc_dev_loss_tmo_handler()
580 				 "0203 Devloss timeout on "  in lpfc_dev_loss_tmo_handler()
585 				 ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_dev_loss_tmo_handler()
586 				 ndlp->nlp_state, ndlp->nlp_rpi,  in lpfc_dev_loss_tmo_handler()
587 				 kref_read(&ndlp->kref));  in lpfc_dev_loss_tmo_handler()
590 				 "0204 Devloss timeout on "  in lpfc_dev_loss_tmo_handler()
595 				 ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_dev_loss_tmo_handler()
596 				 ndlp->nlp_state, ndlp->nlp_rpi);  in lpfc_dev_loss_tmo_handler()
598 	clear_bit(NLP_IN_DEV_LOSS, &ndlp->nlp_flag);  in lpfc_dev_loss_tmo_handler()
603 	if (ndlp->nlp_state >= NLP_STE_PLOGI_ISSUE &&  in lpfc_dev_loss_tmo_handler()
604 	    ndlp->nlp_state <= NLP_STE_PRLI_ISSUE) {  in lpfc_dev_loss_tmo_handler()
608 	if (!(ndlp->fc4_xpt_flags & NVME_XPT_REGD))  in lpfc_dev_loss_tmo_handler()
624 	for (i = 0; i <= phba->max_vports; i++) {  in lpfc_check_vmid_qfpa_issue()
626 			vport = phba->pport;  in lpfc_check_vmid_qfpa_issue()
632 		if (vport->vmid_flag & LPFC_VMID_ISSUE_QFPA) {  in lpfc_check_vmid_qfpa_issue()
634 				vport->vmid_flag &= ~LPFC_VMID_ISSUE_QFPA;  in lpfc_check_vmid_qfpa_issue()
641  * lpfc_sli4_post_dev_loss_tmo_handler - SLI4 post devloss timeout handler
643  * @fcf_inuse: SLI4 FCF in-use state reported from devloss timeout handler.
644  * @nlp_did: remote node identifer with devloss timeout.
647  * timeout handler and releasing the reference count for the ndlp with
648  * which the devloss timeout was handled for SLI4 host. For the devloss
649  * timeout of the last remote node which had been in use of FCF, when this
651  * in-use of FCF. When devloss timeout to the last remote using the FCF,
653  * failover process, the in-use FCF shall be unregistered. If the FIP
654  * engine is in FCF discovery process, the devloss timeout state shall
656  * process to unregister the in-use FCF.
662 	/* If devloss timeout happened to a remote node when FCF had no  in lpfc_sli4_post_dev_loss_tmo_handler()
663 	 * longer been in-use, do nothing.  in lpfc_sli4_post_dev_loss_tmo_handler()
668 	if (test_bit(HBA_FIP_SUPPORT, &phba->hba_flag) &&  in lpfc_sli4_post_dev_loss_tmo_handler()
670 		spin_lock_irq(&phba->hbalock);  in lpfc_sli4_post_dev_loss_tmo_handler()
671 		if (phba->fcf.fcf_flag & FCF_DISCOVERY) {  in lpfc_sli4_post_dev_loss_tmo_handler()
673 					     &phba->hba_flag)) {  in lpfc_sli4_post_dev_loss_tmo_handler()
674 				spin_unlock_irq(&phba->hbalock);  in lpfc_sli4_post_dev_loss_tmo_handler()
681 		if (phba->fcf.fcf_flag & FCF_REDISC_PROG) {  in lpfc_sli4_post_dev_loss_tmo_handler()
682 			spin_unlock_irq(&phba->hbalock);  in lpfc_sli4_post_dev_loss_tmo_handler()
688 		spin_unlock_irq(&phba->hbalock);  in lpfc_sli4_post_dev_loss_tmo_handler()
689 		if (!test_bit(FCF_TS_INPROG, &phba->hba_flag) &&  in lpfc_sli4_post_dev_loss_tmo_handler()
690 		    !test_bit(FCF_RR_INPROG, &phba->hba_flag)) {  in lpfc_sli4_post_dev_loss_tmo_handler()
693 					"unreg in-use FCF and rescan.\n");  in lpfc_sli4_post_dev_loss_tmo_handler()
694 			/* Unregister in-use FCF and rescan */  in lpfc_sli4_post_dev_loss_tmo_handler()
698 		if (test_bit(FCF_TS_INPROG, &phba->hba_flag))  in lpfc_sli4_post_dev_loss_tmo_handler()
701 		if (test_bit(FCF_RR_INPROG, &phba->hba_flag))  in lpfc_sli4_post_dev_loss_tmo_handler()
710  * lpfc_alloc_fast_evt - Allocates data structure for posting event
724 	if (atomic_read(&phba->fast_event_count) > LPFC_MAX_EVT_COUNT)  in lpfc_alloc_fast_evt()
730 		atomic_inc(&phba->fast_event_count);  in lpfc_alloc_fast_evt()
731 		INIT_LIST_HEAD(&ret->work_evt.evt_listp);  in lpfc_alloc_fast_evt()
732 		ret->work_evt.evt = LPFC_EVT_FASTPATH_MGMT_EVT;  in lpfc_alloc_fast_evt()
738  * lpfc_free_fast_evt - Frees event data structure
749 	atomic_dec(&phba->fast_event_count);  in lpfc_free_fast_evt()
754  * lpfc_send_fastpath_evt - Posts events generated from fast path
775 	evt_category = (unsigned long) fast_evt_data->un.fabric_evt.event_type;  in lpfc_send_fastpath_evt()
776 	evt_sub_category = (unsigned long) fast_evt_data->un.  in lpfc_send_fastpath_evt()
778 	shost = lpfc_shost_from_vport(fast_evt_data->vport);  in lpfc_send_fastpath_evt()
781 			evt_data = (char *) &fast_evt_data->un.read_check_error;  in lpfc_send_fastpath_evt()
782 			evt_data_size = sizeof(fast_evt_data->un.  in lpfc_send_fastpath_evt()
786 			evt_data = (char *) &fast_evt_data->un.fabric_evt;  in lpfc_send_fastpath_evt()
787 			evt_data_size = sizeof(fast_evt_data->un.fabric_evt);  in lpfc_send_fastpath_evt()
796 			evt_data = (char *) &fast_evt_data->un.scsi_evt;  in lpfc_send_fastpath_evt()
797 			evt_data_size = sizeof(fast_evt_data->un.scsi_evt);  in lpfc_send_fastpath_evt()
800 			evt_data = (char *) &fast_evt_data->un.check_cond_evt;  in lpfc_send_fastpath_evt()
801 			evt_data_size =  sizeof(fast_evt_data->un.  in lpfc_send_fastpath_evt()
805 			evt_data = (char *) &fast_evt_data->un.queue_depth_evt;  in lpfc_send_fastpath_evt()
806 			evt_data_size = sizeof(fast_evt_data->un.  in lpfc_send_fastpath_evt()
818 	if (phba->cfg_enable_fc4_type != LPFC_ENABLE_NVME)  in lpfc_send_fastpath_evt()
839 	spin_lock_irq(&phba->hbalock);  in lpfc_work_list_done()
840 	while (!list_empty(&phba->work_list)) {  in lpfc_work_list_done()
841 		list_remove_head((&phba->work_list), evtp, typeof(*evtp),  in lpfc_work_list_done()
843 		spin_unlock_irq(&phba->hbalock);  in lpfc_work_list_done()
844 		hba_pci_err = test_bit(HBA_PCI_ERR, &phba->bit_flags);  in lpfc_work_list_done()
846 		switch (evtp->evt) {  in lpfc_work_list_done()
848 			ndlp = (struct lpfc_nodelist *) (evtp->evt_arg1);  in lpfc_work_list_done()
859 			ndlp = (struct lpfc_nodelist *)(evtp->evt_arg1);  in lpfc_work_list_done()
865 			nlp_did = ndlp->nlp_DID;  in lpfc_work_list_done()
867 			if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_work_list_done()
873 			ndlp = (struct lpfc_nodelist *)(evtp->evt_arg1);  in lpfc_work_list_done()
875 				lpfc_sli_abts_recover_port(ndlp->vport, ndlp);  in lpfc_work_list_done()
884 			if (phba->link_state < LPFC_LINK_DOWN)  in lpfc_work_list_done()
885 				*(int *) (evtp->evt_arg1) = lpfc_online(phba);  in lpfc_work_list_done()
887 				*(int *) (evtp->evt_arg1) = 0;  in lpfc_work_list_done()
888 			complete((struct completion *)(evtp->evt_arg2));  in lpfc_work_list_done()
891 			if (phba->link_state >= LPFC_LINK_DOWN)  in lpfc_work_list_done()
893 			*(int *)(evtp->evt_arg1) = 0;  in lpfc_work_list_done()
894 			complete((struct completion *)(evtp->evt_arg2));  in lpfc_work_list_done()
899 			*(int *)(evtp->evt_arg1) =  in lpfc_work_list_done()
902 			complete((struct completion *)(evtp->evt_arg2));  in lpfc_work_list_done()
909 			*(int *)(evtp->evt_arg1) =  in lpfc_work_list_done()
912 			complete((struct completion *)(evtp->evt_arg2));  in lpfc_work_list_done()
916 			*(int *)(evtp->evt_arg1)  in lpfc_work_list_done()
917 				= (phba->pport->stopped)  in lpfc_work_list_done()
920 			complete((struct completion *)(evtp->evt_arg2));  in lpfc_work_list_done()
927 			if (!test_bit(FC_UNLOADING, &phba->pport->load_flag))  in lpfc_work_list_done()
933 		spin_lock_irq(&phba->hbalock);  in lpfc_work_list_done()
935 	spin_unlock_irq(&phba->hbalock);  in lpfc_work_list_done()
949 	hba_pci_err = test_bit(HBA_PCI_ERR, &phba->bit_flags);  in lpfc_work_done()
950 	spin_lock_irq(&phba->hbalock);  in lpfc_work_done()
951 	ha_copy = phba->work_ha;  in lpfc_work_done()
952 	phba->work_ha = 0;  in lpfc_work_done()
953 	spin_unlock_irq(&phba->hbalock);  in lpfc_work_done()
958 	if (phba->pci_dev_grp == LPFC_PCI_DEV_OC && !hba_pci_err)  in lpfc_work_done()
965 		if (phba->fw_dump_cmpl) {  in lpfc_work_done()
966 			complete(phba->fw_dump_cmpl);  in lpfc_work_done()
967 			phba->fw_dump_cmpl = NULL;  in lpfc_work_done()
979 		if (phba->pport->work_port_events &  in lpfc_work_done()
982 			phba->pport->work_port_events &=  in lpfc_work_done()
985 		if (phba->pport->work_port_events &  in lpfc_work_done()
988 			phba->pport->work_port_events &=  in lpfc_work_done()
994 	if (phba->pci_dev_grp == LPFC_PCI_DEV_OC) {  in lpfc_work_done()
995 		if (test_bit(HBA_RRQ_ACTIVE, &phba->hba_flag))  in lpfc_work_done()
997 		if (test_bit(ELS_XRI_ABORT_EVENT, &phba->hba_flag))  in lpfc_work_done()
999 		if (test_bit(ASYNC_EVENT, &phba->hba_flag))  in lpfc_work_done()
1002 				       &phba->hba_flag))  in lpfc_work_done()
1004 		if (phba->fcf.fcf_flag & FCF_REDISC_EVT)  in lpfc_work_done()
1010 		for (i = 0; i <= phba->max_vports; i++) {  in lpfc_work_done()
1016 				vport = phba->pport;  in lpfc_work_done()
1021 			spin_lock_irq(&vport->work_port_lock);  in lpfc_work_done()
1022 			work_port_events = vport->work_port_events;  in lpfc_work_done()
1023 			vport->work_port_events &= ~work_port_events;  in lpfc_work_done()
1024 			spin_unlock_irq(&vport->work_port_lock);  in lpfc_work_done()
1048 		      pring->flag & LPFC_DEFERRED_RING_EVENT ||  in lpfc_work_done()
1049 		      test_bit(HBA_SP_QUEUE_EVT, &phba->hba_flag))) {  in lpfc_work_done()
1050 		if (pring->flag & LPFC_STOP_IOCB_EVENT) {  in lpfc_work_done()
1051 			pring->flag |= LPFC_DEFERRED_RING_EVENT;  in lpfc_work_done()
1053 			if (!test_bit(HBA_SP_QUEUE_EVT, &phba->hba_flag))  in lpfc_work_done()
1054 				set_bit(LPFC_DATA_READY, &phba->data_flags);  in lpfc_work_done()
1059 			if (phba->link_state >= LPFC_LINK_DOWN ||  in lpfc_work_done()
1060 			    phba->link_flag & LS_MDS_LOOPBACK) {  in lpfc_work_done()
1061 				pring->flag &= ~LPFC_DEFERRED_RING_EVENT;  in lpfc_work_done()
1067 		if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_work_done()
1072 		if (phba->sli_rev <= LPFC_SLI_REV3) {  in lpfc_work_done()
1073 			spin_lock_irq(&phba->hbalock);  in lpfc_work_done()
1074 			control = readl(phba->HCregaddr);  in lpfc_work_done()
1081 				writel(control, phba->HCregaddr);  in lpfc_work_done()
1082 				readl(phba->HCregaddr); /* flush */  in lpfc_work_done()
1088 			spin_unlock_irq(&phba->hbalock);  in lpfc_work_done()
1101 	current->flags |= PF_NOFREEZE;  in lpfc_do_work()
1102 	phba->data_flags = 0;  in lpfc_do_work()
1106 		rc = wait_event_interruptible(phba->work_waitq,  in lpfc_do_work()
1108 							    &phba->data_flags)  in lpfc_do_work()
1120 	phba->worker_thread = NULL;  in lpfc_do_work()
1146 	evtp->evt_arg1  = arg1;  in lpfc_workq_post_event()
1147 	evtp->evt_arg2  = arg2;  in lpfc_workq_post_event()
1148 	evtp->evt       = evt;  in lpfc_workq_post_event()
1150 	spin_lock_irqsave(&phba->hbalock, flags);  in lpfc_workq_post_event()
1151 	list_add_tail(&evtp->evt_listp, &phba->work_list);  in lpfc_workq_post_event()
1152 	spin_unlock_irqrestore(&phba->hbalock, flags);  in lpfc_workq_post_event()
1162 	struct lpfc_hba  *phba = vport->phba;  in lpfc_cleanup_rpis()
1165 	list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) {  in lpfc_cleanup_rpis()
1166 		if ((phba->sli3_options & LPFC_SLI3_VPORT_TEARDOWN) ||  in lpfc_cleanup_rpis()
1167 		    ((vport->port_type == LPFC_NPIV_PORT) &&  in lpfc_cleanup_rpis()
1168 		     ((ndlp->nlp_DID == NameServer_DID) ||  in lpfc_cleanup_rpis()
1169 		      (ndlp->nlp_DID == FDMI_DID) ||  in lpfc_cleanup_rpis()
1170 		      (ndlp->nlp_DID == Fabric_Cntl_DID))))  in lpfc_cleanup_rpis()
1174 		if ((phba->sli_rev < LPFC_SLI_REV4) &&  in lpfc_cleanup_rpis()
1175 		    (!remove && ndlp->nlp_type & NLP_FABRIC))  in lpfc_cleanup_rpis()
1179 		if (phba->nvmet_support &&  in lpfc_cleanup_rpis()
1180 		    ndlp->nlp_state == NLP_STE_UNMAPPED_NODE)  in lpfc_cleanup_rpis()
1188 	if (phba->sli3_options & LPFC_SLI3_VPORT_TEARDOWN) {  in lpfc_cleanup_rpis()
1189 		if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_cleanup_rpis()
1192 		set_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag);  in lpfc_cleanup_rpis()
1219 	struct lpfc_hba *phba = vport->phba;  in lpfc_linkdown_port()
1222 	if (vport->cfg_enable_fc4_type != LPFC_ENABLE_NVME)  in lpfc_linkdown_port()
1228 		vport->port_state, vport->fc_ns_retry, vport->fc_flag);  in lpfc_linkdown_port()
1233 	clear_bit(FC_DISC_DELAYED, &vport->fc_flag);  in lpfc_linkdown_port()
1234 	timer_delete_sync(&vport->delayed_disc_tmo);  in lpfc_linkdown_port()
1236 	if (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_linkdown_port()
1237 	    vport->port_type == LPFC_PHYSICAL_PORT &&  in lpfc_linkdown_port()
1238 	    phba->sli4_hba.fawwpn_flag & LPFC_FAWWPN_CONFIG) {  in lpfc_linkdown_port()
1240 		phba->sli4_hba.fawwpn_flag |= LPFC_FAWWPN_FABRIC;  in lpfc_linkdown_port()
1247 	struct lpfc_vport *vport = phba->pport;  in lpfc_linkdown()
1254 	if (phba->link_state == LPFC_LINK_DOWN)  in lpfc_linkdown()
1259 	offline = pci_channel_offline(phba->pcidev);  in lpfc_linkdown()
1262 	if (phba->defer_flogi_acc.flag) {  in lpfc_linkdown()
1263 		if (phba->defer_flogi_acc.ndlp) {  in lpfc_linkdown()
1264 			lpfc_nlp_put(phba->defer_flogi_acc.ndlp);  in lpfc_linkdown()
1265 			phba->defer_flogi_acc.ndlp = NULL;  in lpfc_linkdown()
1268 	phba->defer_flogi_acc.flag = false;  in lpfc_linkdown()
1271 	clear_bit(HBA_FLOGI_ISSUED, &phba->hba_flag);  in lpfc_linkdown()
1272 	clear_bit(HBA_RHBA_CMPL, &phba->hba_flag);  in lpfc_linkdown()
1275 	phba->link_flag &= ~LS_EXTERNAL_LOOPBACK;  in lpfc_linkdown()
1277 	spin_lock_irq(&phba->hbalock);  in lpfc_linkdown()
1278 	phba->fcf.fcf_flag &= ~(FCF_AVAILABLE | FCF_SCAN_DONE);  in lpfc_linkdown()
1279 	spin_unlock_irq(&phba->hbalock);  in lpfc_linkdown()
1280 	if (phba->link_state > LPFC_LINK_DOWN) {  in lpfc_linkdown()
1281 		phba->link_state = LPFC_LINK_DOWN;  in lpfc_linkdown()
1282 		if (phba->sli4_hba.conf_trunk) {  in lpfc_linkdown()
1283 			phba->trunk_link.link0.state = 0;  in lpfc_linkdown()
1284 			phba->trunk_link.link1.state = 0;  in lpfc_linkdown()
1285 			phba->trunk_link.link2.state = 0;  in lpfc_linkdown()
1286 			phba->trunk_link.link3.state = 0;  in lpfc_linkdown()
1287 			phba->trunk_link.phy_lnk_speed =  in lpfc_linkdown()
1289 			phba->sli4_hba.link_state.logical_speed =  in lpfc_linkdown()
1292 		clear_bit(FC_LBIT, &phba->pport->fc_flag);  in lpfc_linkdown()
1296 		for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {  in lpfc_linkdown()
1300 			vports[i]->fc_myDID = 0;  in lpfc_linkdown()
1302 			if ((vport->cfg_enable_fc4_type == LPFC_ENABLE_BOTH) ||  in lpfc_linkdown()
1303 			    (vport->cfg_enable_fc4_type == LPFC_ENABLE_NVME)) {  in lpfc_linkdown()
1304 				if (phba->nvmet_support)  in lpfc_linkdown()
1314 	if (phba->sli_rev > LPFC_SLI_REV3 || offline)  in lpfc_linkdown()
1317 	mb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_linkdown()
1320 		mb->vport = vport;  in lpfc_linkdown()
1321 		mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_linkdown()
1324 			mempool_free(mb, phba->mbox_mem_pool);  in lpfc_linkdown()
1330 	if (test_bit(FC_PT2PT, &phba->pport->fc_flag)) {  in lpfc_linkdown()
1331 		mb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_linkdown()
1334 			mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_linkdown()
1335 			mb->vport = vport;  in lpfc_linkdown()
1338 				mempool_free(mb, phba->mbox_mem_pool);  in lpfc_linkdown()
1341 		clear_bit(FC_PT2PT, &phba->pport->fc_flag);  in lpfc_linkdown()
1342 		clear_bit(FC_PT2PT_PLOGI, &phba->pport->fc_flag);  in lpfc_linkdown()
1343 		spin_lock_irq(shost->host_lock);  in lpfc_linkdown()
1344 		phba->pport->rcv_flogi_cnt = 0;  in lpfc_linkdown()
1345 		spin_unlock_irq(shost->host_lock);  in lpfc_linkdown()
1355 	list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) {  in lpfc_linkup_cleanup_nodes()
1356 		ndlp->nlp_fc4_type &= ~(NLP_FC4_FCP | NLP_FC4_NVME);  in lpfc_linkup_cleanup_nodes()
1358 		if (ndlp->nlp_state == NLP_STE_UNUSED_NODE)  in lpfc_linkup_cleanup_nodes()
1360 		if (ndlp->nlp_type & NLP_FABRIC) {  in lpfc_linkup_cleanup_nodes()
1364 			if (ndlp->nlp_DID != Fabric_DID)  in lpfc_linkup_cleanup_nodes()
1367 		} else if (!test_bit(NLP_NPR_ADISC, &ndlp->nlp_flag)) {  in lpfc_linkup_cleanup_nodes()
1380 	struct lpfc_hba  *phba = vport->phba;  in lpfc_linkup_port()
1382 	if (test_bit(FC_UNLOADING, &vport->load_flag))  in lpfc_linkup_port()
1387 		phba->fc_topology, phba->fc_linkspeed, phba->link_flag);  in lpfc_linkup_port()
1390 	if (!(phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&  in lpfc_linkup_port()
1391 		(vport != phba->pport))  in lpfc_linkup_port()
1394 	if (phba->defer_flogi_acc.flag) {  in lpfc_linkup_port()
1395 		clear_bit(FC_ABORT_DISCOVERY, &vport->fc_flag);  in lpfc_linkup_port()
1396 		clear_bit(FC_RSCN_MODE, &vport->fc_flag);  in lpfc_linkup_port()
1397 		clear_bit(FC_NLP_MORE, &vport->fc_flag);  in lpfc_linkup_port()
1398 		clear_bit(FC_RSCN_DISCOVERY, &vport->fc_flag);  in lpfc_linkup_port()
1400 		clear_bit(FC_PT2PT, &vport->fc_flag);  in lpfc_linkup_port()
1401 		clear_bit(FC_PT2PT_PLOGI, &vport->fc_flag);  in lpfc_linkup_port()
1402 		clear_bit(FC_ABORT_DISCOVERY, &vport->fc_flag);  in lpfc_linkup_port()
1403 		clear_bit(FC_RSCN_MODE, &vport->fc_flag);  in lpfc_linkup_port()
1404 		clear_bit(FC_NLP_MORE, &vport->fc_flag);  in lpfc_linkup_port()
1405 		clear_bit(FC_RSCN_DISCOVERY, &vport->fc_flag);  in lpfc_linkup_port()
1407 	set_bit(FC_NDISC_ACTIVE, &vport->fc_flag);  in lpfc_linkup_port()
1409 	spin_lock_irq(shost->host_lock);  in lpfc_linkup_port()
1410 	vport->fc_ns_retry = 0;  in lpfc_linkup_port()
1411 	spin_unlock_irq(shost->host_lock);  in lpfc_linkup_port()
1422 	struct Scsi_Host  *shost = lpfc_shost_from_vport(phba->pport);  in lpfc_linkup()
1424 	phba->link_state = LPFC_LINK_UP;  in lpfc_linkup()
1427 	clear_bit(FABRIC_COMANDS_BLOCKED, &phba->bit_flags);  in lpfc_linkup()
1428 	timer_delete_sync(&phba->fabric_block_timer);  in lpfc_linkup()
1432 		for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++)  in lpfc_linkup()
1437 	 * absorbed without an ACQE. No lock here - in worker thread  in lpfc_linkup()
1440 	spin_lock_irq(shost->host_lock);  in lpfc_linkup()
1441 	phba->pport->rcv_flogi_cnt = 0;  in lpfc_linkup()
1442 	spin_unlock_irq(shost->host_lock);  in lpfc_linkup()
1456 	struct lpfc_vport *vport = pmb->vport;  in lpfc_mbx_cmpl_clear_la()
1457 	struct lpfc_sli   *psli = &phba->sli;  in lpfc_mbx_cmpl_clear_la()
1458 	MAILBOX_t *mb = &pmb->u.mb;  in lpfc_mbx_cmpl_clear_la()
1462 	psli->sli3_ring[LPFC_EXTRA_RING].flag &= ~LPFC_STOP_IOCB_EVENT;  in lpfc_mbx_cmpl_clear_la()
1463 	psli->sli3_ring[LPFC_FCP_RING].flag &= ~LPFC_STOP_IOCB_EVENT;  in lpfc_mbx_cmpl_clear_la()
1466 	if ((mb->mbxStatus) && (mb->mbxStatus != 0x1601)) {  in lpfc_mbx_cmpl_clear_la()
1471 				 mb->mbxStatus, vport->port_state);  in lpfc_mbx_cmpl_clear_la()
1472 		phba->link_state = LPFC_HBA_ERROR;  in lpfc_mbx_cmpl_clear_la()
1476 	if (vport->port_type == LPFC_PHYSICAL_PORT)  in lpfc_mbx_cmpl_clear_la()
1477 		phba->link_state = LPFC_HBA_READY;  in lpfc_mbx_cmpl_clear_la()
1479 	spin_lock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_clear_la()
1480 	psli->sli_flag |= LPFC_PROCESS_LA;  in lpfc_mbx_cmpl_clear_la()
1481 	control = readl(phba->HCregaddr);  in lpfc_mbx_cmpl_clear_la()
1483 	writel(control, phba->HCregaddr);  in lpfc_mbx_cmpl_clear_la()
1484 	readl(phba->HCregaddr); /* flush */  in lpfc_mbx_cmpl_clear_la()
1485 	spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_clear_la()
1486 	mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_mbx_cmpl_clear_la()
1493 	mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_mbx_cmpl_clear_la()
1495 	clear_bit(FC_ABORT_DISCOVERY, &vport->fc_flag);  in lpfc_mbx_cmpl_clear_la()
1501 	spin_lock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_clear_la()
1502 	psli->sli_flag |= LPFC_PROCESS_LA;  in lpfc_mbx_cmpl_clear_la()
1503 	control = readl(phba->HCregaddr);  in lpfc_mbx_cmpl_clear_la()
1505 	writel(control, phba->HCregaddr);  in lpfc_mbx_cmpl_clear_la()
1506 	readl(phba->HCregaddr); /* flush */  in lpfc_mbx_cmpl_clear_la()
1507 	spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_clear_la()
1515 	struct lpfc_vport *vport = pmb->vport;  in lpfc_mbx_cmpl_local_config_link()
1517 	u16 status = pmb->u.mb.mbxStatus;  in lpfc_mbx_cmpl_local_config_link()
1520 	mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_mbx_cmpl_local_config_link()
1526 	if ((phba->sli_rev == LPFC_SLI_REV4) &&  in lpfc_mbx_cmpl_local_config_link()
1527 	    !test_bit(HBA_FCOE_MODE, &phba->hba_flag) &&  in lpfc_mbx_cmpl_local_config_link()
1528 	    (phba->link_flag & LS_LOOPBACK_MODE))  in lpfc_mbx_cmpl_local_config_link()
1531 	if (phba->fc_topology == LPFC_TOPOLOGY_LOOP &&  in lpfc_mbx_cmpl_local_config_link()
1532 	    test_bit(FC_PUBLIC_LOOP, &vport->fc_flag) &&  in lpfc_mbx_cmpl_local_config_link()
1533 	    !test_bit(FC_LBIT, &vport->fc_flag)) {  in lpfc_mbx_cmpl_local_config_link()
1534 			/* Need to wait for FAN - use discovery timer  in lpfc_mbx_cmpl_local_config_link()
1535 			 * for timeout.  port_state is identically  in lpfc_mbx_cmpl_local_config_link()
1545 	if (vport->port_state != LPFC_FLOGI) {  in lpfc_mbx_cmpl_local_config_link()
1547 		 * bb-credit recovery is in place.  in lpfc_mbx_cmpl_local_config_link()
1549 		if (phba->bbcredit_support && phba->cfg_enable_bbcr &&  in lpfc_mbx_cmpl_local_config_link()
1550 		    !(phba->link_flag & LS_LOOPBACK_MODE)) {  in lpfc_mbx_cmpl_local_config_link()
1551 			sparam_mb = mempool_alloc(phba->mbox_mem_pool,  in lpfc_mbx_cmpl_local_config_link()
1558 				mempool_free(sparam_mb, phba->mbox_mem_pool);  in lpfc_mbx_cmpl_local_config_link()
1561 			sparam_mb->vport = vport;  in lpfc_mbx_cmpl_local_config_link()
1562 			sparam_mb->mbox_cmpl = lpfc_mbx_cmpl_read_sparam;  in lpfc_mbx_cmpl_local_config_link()
1570 			set_bit(HBA_DEFER_FLOGI, &phba->hba_flag);  in lpfc_mbx_cmpl_local_config_link()
1575 		if (test_bit(FC_PT2PT, &vport->fc_flag))  in lpfc_mbx_cmpl_local_config_link()
1583 			 status, vport->port_state);  in lpfc_mbx_cmpl_local_config_link()
1590 			 vport->port_state);  in lpfc_mbx_cmpl_local_config_link()
1609 	memset(phba->fcf.fcf_rr_bmask, 0, sizeof(*phba->fcf.fcf_rr_bmask));  in lpfc_sli4_clear_fcf_rr_bmask()
1610 	spin_lock_irq(&phba->hbalock);  in lpfc_sli4_clear_fcf_rr_bmask()
1612 				&phba->fcf.fcf_pri_list, list) {  in lpfc_sli4_clear_fcf_rr_bmask()
1613 		list_del_init(&fcf_pri->list);  in lpfc_sli4_clear_fcf_rr_bmask()
1614 		fcf_pri->fcf_rec.flag = 0;  in lpfc_sli4_clear_fcf_rr_bmask()
1616 	spin_unlock_irq(&phba->hbalock);  in lpfc_sli4_clear_fcf_rr_bmask()
1621 	struct lpfc_vport *vport = mboxq->vport;  in lpfc_mbx_cmpl_reg_fcfi()
1623 	if (mboxq->u.mb.mbxStatus) {  in lpfc_mbx_cmpl_reg_fcfi()
1626 				 "HBA state x%x\n", mboxq->u.mb.mbxStatus,  in lpfc_mbx_cmpl_reg_fcfi()
1627 				 vport->port_state);  in lpfc_mbx_cmpl_reg_fcfi()
1632 	phba->fcf.fcfi = bf_get(lpfc_reg_fcfi_fcfi, &mboxq->u.mqe.un.reg_fcfi);  in lpfc_mbx_cmpl_reg_fcfi()
1634 	spin_lock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_reg_fcfi()
1635 	phba->fcf.fcf_flag |= FCF_REGISTERED;  in lpfc_mbx_cmpl_reg_fcfi()
1636 	spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_reg_fcfi()
1639 	if (!test_bit(FCF_RR_INPROG, &phba->hba_flag) &&  in lpfc_mbx_cmpl_reg_fcfi()
1644 	spin_lock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_reg_fcfi()
1645 	phba->fcf.fcf_flag |= (FCF_SCAN_DONE | FCF_IN_USE);  in lpfc_mbx_cmpl_reg_fcfi()
1646 	spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_reg_fcfi()
1647 	clear_bit(FCF_TS_INPROG, &phba->hba_flag);  in lpfc_mbx_cmpl_reg_fcfi()
1648 	if (vport->port_state != LPFC_FLOGI) {  in lpfc_mbx_cmpl_reg_fcfi()
1649 		set_bit(FCF_RR_INPROG, &phba->hba_flag);  in lpfc_mbx_cmpl_reg_fcfi()
1655 	clear_bit(FCF_RR_INPROG, &phba->hba_flag);  in lpfc_mbx_cmpl_reg_fcfi()
1657 	mempool_free(mboxq, phba->mbox_mem_pool);  in lpfc_mbx_cmpl_reg_fcfi()
1661  * lpfc_fab_name_match - Check if the fcf fabric name match.
1692  * lpfc_sw_name_match - Check if the fcf switch name match.
1723  * lpfc_mac_addr_match - Check if the fcf mac address match.
1756  * __lpfc_update_fcf_record_pri - update the lpfc_fcf_pri record.
1772 	fcf_pri = &phba->fcf.fcf_pri[fcf_index];  in __lpfc_update_fcf_record_pri()
1773 	fcf_pri->fcf_rec.fcf_index = fcf_index;  in __lpfc_update_fcf_record_pri()
1775 	fcf_pri->fcf_rec.priority = new_fcf_record->fip_priority;  in __lpfc_update_fcf_record_pri()
1780  * lpfc_copy_fcf_record - Copy fcf information to lpfc_hba.
1792 	fcf_rec->fabric_name[0] =  in lpfc_copy_fcf_record()
1794 	fcf_rec->fabric_name[1] =  in lpfc_copy_fcf_record()
1796 	fcf_rec->fabric_name[2] =  in lpfc_copy_fcf_record()
1798 	fcf_rec->fabric_name[3] =  in lpfc_copy_fcf_record()
1800 	fcf_rec->fabric_name[4] =  in lpfc_copy_fcf_record()
1802 	fcf_rec->fabric_name[5] =  in lpfc_copy_fcf_record()
1804 	fcf_rec->fabric_name[6] =  in lpfc_copy_fcf_record()
1806 	fcf_rec->fabric_name[7] =  in lpfc_copy_fcf_record()
1809 	fcf_rec->mac_addr[0] = bf_get(lpfc_fcf_record_mac_0, new_fcf_record);  in lpfc_copy_fcf_record()
1810 	fcf_rec->mac_addr[1] = bf_get(lpfc_fcf_record_mac_1, new_fcf_record);  in lpfc_copy_fcf_record()
1811 	fcf_rec->mac_addr[2] = bf_get(lpfc_fcf_record_mac_2, new_fcf_record);  in lpfc_copy_fcf_record()
1812 	fcf_rec->mac_addr[3] = bf_get(lpfc_fcf_record_mac_3, new_fcf_record);  in lpfc_copy_fcf_record()
1813 	fcf_rec->mac_addr[4] = bf_get(lpfc_fcf_record_mac_4, new_fcf_record);  in lpfc_copy_fcf_record()
1814 	fcf_rec->mac_addr[5] = bf_get(lpfc_fcf_record_mac_5, new_fcf_record);  in lpfc_copy_fcf_record()
1816 	fcf_rec->fcf_indx = bf_get(lpfc_fcf_record_fcf_index, new_fcf_record);  in lpfc_copy_fcf_record()
1818 	fcf_rec->priority = new_fcf_record->fip_priority;  in lpfc_copy_fcf_record()
1820 	fcf_rec->switch_name[0] =  in lpfc_copy_fcf_record()
1822 	fcf_rec->switch_name[1] =  in lpfc_copy_fcf_record()
1824 	fcf_rec->switch_name[2] =  in lpfc_copy_fcf_record()
1826 	fcf_rec->switch_name[3] =  in lpfc_copy_fcf_record()
1828 	fcf_rec->switch_name[4] =  in lpfc_copy_fcf_record()
1830 	fcf_rec->switch_name[5] =  in lpfc_copy_fcf_record()
1832 	fcf_rec->switch_name[6] =  in lpfc_copy_fcf_record()
1834 	fcf_rec->switch_name[7] =  in lpfc_copy_fcf_record()
1839  * __lpfc_update_fcf_record - Update driver fcf record
1856 	lockdep_assert_held(&phba->hbalock);  in __lpfc_update_fcf_record()
1861 	fcf_rec->addr_mode = addr_mode;  in __lpfc_update_fcf_record()
1862 	fcf_rec->vlan_id = vlan_id;  in __lpfc_update_fcf_record()
1863 	fcf_rec->flag |= (flag | RECORD_VALID);  in __lpfc_update_fcf_record()
1870  * lpfc_register_fcf - Register the FCF with hba.
1882 	spin_lock_irq(&phba->hbalock);  in lpfc_register_fcf()
1884 	if (!(phba->fcf.fcf_flag & FCF_AVAILABLE)) {  in lpfc_register_fcf()
1885 		spin_unlock_irq(&phba->hbalock);  in lpfc_register_fcf()
1886 		clear_bit(FCF_TS_INPROG, &phba->hba_flag);  in lpfc_register_fcf()
1887 		clear_bit(FCF_RR_INPROG, &phba->hba_flag);  in lpfc_register_fcf()
1892 	if (phba->fcf.fcf_flag & FCF_REGISTERED) {  in lpfc_register_fcf()
1893 		phba->fcf.fcf_flag |= (FCF_SCAN_DONE | FCF_IN_USE);  in lpfc_register_fcf()
1894 		spin_unlock_irq(&phba->hbalock);  in lpfc_register_fcf()
1895 		clear_bit(FCF_TS_INPROG, &phba->hba_flag);  in lpfc_register_fcf()
1896 		if (phba->pport->port_state != LPFC_FLOGI &&  in lpfc_register_fcf()
1897 		    test_bit(FC_FABRIC, &phba->pport->fc_flag)) {  in lpfc_register_fcf()
1898 			set_bit(FCF_RR_INPROG, &phba->hba_flag);  in lpfc_register_fcf()
1899 			lpfc_initial_flogi(phba->pport);  in lpfc_register_fcf()
1904 	spin_unlock_irq(&phba->hbalock);  in lpfc_register_fcf()
1906 	fcf_mbxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_register_fcf()
1908 		clear_bit(FCF_TS_INPROG, &phba->hba_flag);  in lpfc_register_fcf()
1909 		clear_bit(FCF_RR_INPROG, &phba->hba_flag);  in lpfc_register_fcf()
1914 	fcf_mbxq->vport = phba->pport;  in lpfc_register_fcf()
1915 	fcf_mbxq->mbox_cmpl = lpfc_mbx_cmpl_reg_fcfi;  in lpfc_register_fcf()
1918 		clear_bit(FCF_TS_INPROG, &phba->hba_flag);  in lpfc_register_fcf()
1919 		clear_bit(FCF_RR_INPROG, &phba->hba_flag);  in lpfc_register_fcf()
1920 		mempool_free(fcf_mbxq, phba->mbox_mem_pool);  in lpfc_register_fcf()
1927  * lpfc_match_fcf_conn_list - Check if the FCF record can be used for discovery.
1955 		if (new_fcf_record->vlan_bitmap[i]) {  in lpfc_match_fcf_conn_list()
1958 			while (!((new_fcf_record->vlan_bitmap[i] >> j) & 1)) {  in lpfc_match_fcf_conn_list()
1972 	if (!test_bit(HBA_FIP_SUPPORT, &phba->hba_flag)) {  in lpfc_match_fcf_conn_list()
1976 		if (phba->valid_vlan)  in lpfc_match_fcf_conn_list()
1977 			*vlan_id = phba->vlan_id;  in lpfc_match_fcf_conn_list()
1987 	if (list_empty(&phba->fcf_conn_rec_list)) {  in lpfc_match_fcf_conn_list()
1994 		 * addressing mode - FPMA.  in lpfc_match_fcf_conn_list()
2008 			    &phba->fcf_conn_rec_list, list) {  in lpfc_match_fcf_conn_list()
2009 		if (!(conn_entry->conn_rec.flags & FCFCNCT_VALID))  in lpfc_match_fcf_conn_list()
2012 		if ((conn_entry->conn_rec.flags & FCFCNCT_FBNM_VALID) &&  in lpfc_match_fcf_conn_list()
2013 			!lpfc_fab_name_match(conn_entry->conn_rec.fabric_name,  in lpfc_match_fcf_conn_list()
2016 		if ((conn_entry->conn_rec.flags & FCFCNCT_SWNM_VALID) &&  in lpfc_match_fcf_conn_list()
2017 			!lpfc_sw_name_match(conn_entry->conn_rec.switch_name,  in lpfc_match_fcf_conn_list()
2020 		if (conn_entry->conn_rec.flags & FCFCNCT_VLAN_VALID) {  in lpfc_match_fcf_conn_list()
2025 			if (!(new_fcf_record->vlan_bitmap  in lpfc_match_fcf_conn_list()
2026 				[conn_entry->conn_rec.vlan_tag / 8] &  in lpfc_match_fcf_conn_list()
2027 				(1 << (conn_entry->conn_rec.vlan_tag % 8))))  in lpfc_match_fcf_conn_list()
2043 		if ((conn_entry->conn_rec.flags & FCFCNCT_AM_VALID) &&  in lpfc_match_fcf_conn_list()
2044 			!(conn_entry->conn_rec.flags & FCFCNCT_AM_PREFERRED)) {  in lpfc_match_fcf_conn_list()
2049 			if ((conn_entry->conn_rec.flags & FCFCNCT_AM_SPMA) &&  in lpfc_match_fcf_conn_list()
2057 			if (!(conn_entry->conn_rec.flags & FCFCNCT_AM_SPMA) &&  in lpfc_match_fcf_conn_list()
2066 		if (conn_entry->conn_rec.flags & FCFCNCT_BOOT)  in lpfc_match_fcf_conn_list()
2082 		if ((conn_entry->conn_rec.flags & FCFCNCT_AM_VALID) &&  in lpfc_match_fcf_conn_list()
2083 			(!(conn_entry->conn_rec.flags & FCFCNCT_AM_PREFERRED)))  in lpfc_match_fcf_conn_list()
2084 			*addr_mode = (conn_entry->conn_rec.flags &  in lpfc_match_fcf_conn_list()
2091 		else if ((conn_entry->conn_rec.flags & FCFCNCT_AM_VALID) &&  in lpfc_match_fcf_conn_list()
2092 			(conn_entry->conn_rec.flags & FCFCNCT_AM_PREFERRED) &&  in lpfc_match_fcf_conn_list()
2093 			(conn_entry->conn_rec.flags & FCFCNCT_AM_SPMA) &&  in lpfc_match_fcf_conn_list()
2096 		else if ((conn_entry->conn_rec.flags & FCFCNCT_AM_VALID) &&  in lpfc_match_fcf_conn_list()
2097 			(conn_entry->conn_rec.flags & FCFCNCT_AM_PREFERRED) &&  in lpfc_match_fcf_conn_list()
2098 			!(conn_entry->conn_rec.flags & FCFCNCT_AM_SPMA) &&  in lpfc_match_fcf_conn_list()
2103 		if (conn_entry->conn_rec.flags & FCFCNCT_VLAN_VALID)  in lpfc_match_fcf_conn_list()
2104 			*vlan_id = conn_entry->conn_rec.vlan_tag;  in lpfc_match_fcf_conn_list()
2121  * lpfc_check_pending_fcoe_event - Check if there is pending fcoe event.
2123  * @unreg_fcf: Unregister FCF if FCF table need to be re-scaned.
2136 	if ((phba->link_state  >= LPFC_LINK_UP) &&  in lpfc_check_pending_fcoe_event()
2137 	    (phba->fcoe_eventtag == phba->fcoe_eventtag_at_fcf_scan))  in lpfc_check_pending_fcoe_event()
2144 			phba->link_state, phba->fcoe_eventtag_at_fcf_scan,  in lpfc_check_pending_fcoe_event()
2145 			phba->fcoe_eventtag);  in lpfc_check_pending_fcoe_event()
2147 	spin_lock_irq(&phba->hbalock);  in lpfc_check_pending_fcoe_event()
2148 	phba->fcf.fcf_flag &= ~FCF_AVAILABLE;  in lpfc_check_pending_fcoe_event()
2149 	spin_unlock_irq(&phba->hbalock);  in lpfc_check_pending_fcoe_event()
2151 	if (phba->link_state >= LPFC_LINK_UP) {  in lpfc_check_pending_fcoe_event()
2156 				phba->fcoe_eventtag_at_fcf_scan,  in lpfc_check_pending_fcoe_event()
2157 				phba->fcoe_eventtag);  in lpfc_check_pending_fcoe_event()
2166 				"state change (x%x)\n", phba->link_state);  in lpfc_check_pending_fcoe_event()
2167 		clear_bit(FCF_TS_INPROG, &phba->hba_flag);  in lpfc_check_pending_fcoe_event()
2168 		clear_bit(FCF_RR_INPROG, &phba->hba_flag);  in lpfc_check_pending_fcoe_event()
2169 		spin_lock_irq(&phba->hbalock);  in lpfc_check_pending_fcoe_event()
2170 		phba->fcf.fcf_flag &= ~(FCF_REDISC_FOV | FCF_DISCOVERY);  in lpfc_check_pending_fcoe_event()
2171 		spin_unlock_irq(&phba->hbalock);  in lpfc_check_pending_fcoe_event()
2176 		spin_lock_irq(&phba->hbalock);  in lpfc_check_pending_fcoe_event()
2177 		phba->fcf.fcf_flag &= ~FCF_REGISTERED;  in lpfc_check_pending_fcoe_event()
2178 		spin_unlock_irq(&phba->hbalock);  in lpfc_check_pending_fcoe_event()
2185  * lpfc_sli4_new_fcf_random_select - Randomly select an eligible new fcf record
2192  * size unit32_t, a 16-bit random number returned from get_random_u16() is
2204 	/* Get 16-bit uniform random number */  in lpfc_sli4_new_fcf_random_select()
2215  * lpfc_sli4_fcf_rec_mbox_parse - Parse read_fcf mbox command.
2220  * This routine parses the non-embedded fcf mailbox command by performing the
2221  * necessarily error checking, non-embedded read FCF record mailbox command
2224  * Returns the pointer to the new FCF record in the non-embedded mailbox
2238 	/* Get the first SGE entry from the non-embedded DMA memory. This  in lpfc_sli4_fcf_rec_mbox_parse()
2242 	if (unlikely(!mboxq->sge_array)) {  in lpfc_sli4_fcf_rec_mbox_parse()
2244 				"2524 Failed to get the non-embedded SGE "  in lpfc_sli4_fcf_rec_mbox_parse()
2248 	virt_addr = mboxq->sge_array->addr[0];  in lpfc_sli4_fcf_rec_mbox_parse()
2253 	shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response);  in lpfc_sli4_fcf_rec_mbox_parse()
2254 	if_type = bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf);  in lpfc_sli4_fcf_rec_mbox_parse()
2255 	shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response);  in lpfc_sli4_fcf_rec_mbox_parse()
2280 	new_fcf_record->word137 = le32_to_cpu(new_fcf_record->word137);  in lpfc_sli4_fcf_rec_mbox_parse()
2281 	new_fcf_record->word138 = le32_to_cpu(new_fcf_record->word138);  in lpfc_sli4_fcf_rec_mbox_parse()
2287  * lpfc_sli4_log_fcf_record_info - Log the information of a fcf record
2319 			fcf_record->fip_priority,  in lpfc_sli4_log_fcf_record_info()
2348  * lpfc_sli4_fcf_record_match - testing new FCF record for matching existing FCF
2367 		if (!lpfc_vlan_id_match(fcf_rec->vlan_id, new_vlan_id))  in lpfc_sli4_fcf_record_match()
2369 	if (!lpfc_mac_addr_match(fcf_rec->mac_addr, new_fcf_record))  in lpfc_sli4_fcf_record_match()
2371 	if (!lpfc_sw_name_match(fcf_rec->switch_name, new_fcf_record))  in lpfc_sli4_fcf_record_match()
2373 	if (!lpfc_fab_name_match(fcf_rec->fabric_name, new_fcf_record))  in lpfc_sli4_fcf_record_match()
2375 	if (fcf_rec->priority != new_fcf_record->fip_priority)  in lpfc_sli4_fcf_record_match()
2381  * lpfc_sli4_fcf_rr_next_proc - processing next roundrobin fcf
2393 	struct lpfc_hba *phba = vport->phba;  in lpfc_sli4_fcf_rr_next_proc()
2397 		if (test_bit(HBA_DEVLOSS_TMO, &phba->hba_flag)) {  in lpfc_sli4_fcf_rr_next_proc()
2400 					"FCF, unregister in-use FCF (x%x) "  in lpfc_sli4_fcf_rr_next_proc()
2402 					phba->fcf.current_rec.fcf_indx);  in lpfc_sli4_fcf_rr_next_proc()
2407 		clear_bit(FCF_RR_INPROG, &phba->hba_flag);  in lpfc_sli4_fcf_rr_next_proc()
2409 		spin_lock_irq(&phba->hbalock);  in lpfc_sli4_fcf_rr_next_proc()
2410 		phba->fcf.fcf_flag &= ~(FCF_AVAILABLE | FCF_SCAN_DONE);  in lpfc_sli4_fcf_rr_next_proc()
2411 		spin_unlock_irq(&phba->hbalock);  in lpfc_sli4_fcf_rr_next_proc()
2415 				phba->pport->port_state, LPFC_VPORT_UNKNOWN);  in lpfc_sli4_fcf_rr_next_proc()
2416 		phba->pport->port_state = LPFC_VPORT_UNKNOWN;  in lpfc_sli4_fcf_rr_next_proc()
2418 		if (!phba->fcf.fcf_redisc_attempted) {  in lpfc_sli4_fcf_rr_next_proc()
2425 				phba->fcf.fcf_redisc_attempted = 1;  in lpfc_sli4_fcf_rr_next_proc()
2447 					rc, phba->fcf.current_rec.fcf_indx);  in lpfc_sli4_fcf_rr_next_proc()
2472 	new_fcf_pri = &phba->fcf.fcf_pri[fcf_index];  in lpfc_sli4_fcf_pri_list_del()
2475 		fcf_index, new_fcf_pri->fcf_rec.priority,  in lpfc_sli4_fcf_pri_list_del()
2476 		 new_fcf_pri->fcf_rec.flag);  in lpfc_sli4_fcf_pri_list_del()
2477 	spin_lock_irq(&phba->hbalock);  in lpfc_sli4_fcf_pri_list_del()
2478 	if (new_fcf_pri->fcf_rec.flag & LPFC_FCF_ON_PRI_LIST) {  in lpfc_sli4_fcf_pri_list_del()
2479 		if (phba->fcf.current_rec.priority ==  in lpfc_sli4_fcf_pri_list_del()
2480 				new_fcf_pri->fcf_rec.priority)  in lpfc_sli4_fcf_pri_list_del()
2481 			phba->fcf.eligible_fcf_cnt--;  in lpfc_sli4_fcf_pri_list_del()
2482 		list_del_init(&new_fcf_pri->list);  in lpfc_sli4_fcf_pri_list_del()
2483 		new_fcf_pri->fcf_rec.flag &= ~LPFC_FCF_ON_PRI_LIST;  in lpfc_sli4_fcf_pri_list_del()
2485 	spin_unlock_irq(&phba->hbalock);  in lpfc_sli4_fcf_pri_list_del()
2495  * If the fcf record is re-read for any reason this flag is cleared brfore
2502 	new_fcf_pri = &phba->fcf.fcf_pri[fcf_index];  in lpfc_sli4_set_fcf_flogi_fail()
2503 	spin_lock_irq(&phba->hbalock);  in lpfc_sli4_set_fcf_flogi_fail()
2504 	new_fcf_pri->fcf_rec.flag |= LPFC_FCF_FLOGI_FAILED;  in lpfc_sli4_set_fcf_flogi_fail()
2505 	spin_unlock_irq(&phba->hbalock);  in lpfc_sli4_set_fcf_flogi_fail()
2535 	new_fcf_pri = &phba->fcf.fcf_pri[fcf_index];  in lpfc_sli4_fcf_pri_list_add()
2538 		fcf_index, new_fcf_record->fip_priority,  in lpfc_sli4_fcf_pri_list_add()
2539 		 new_fcf_pri->fcf_rec.flag);  in lpfc_sli4_fcf_pri_list_add()
2540 	spin_lock_irq(&phba->hbalock);  in lpfc_sli4_fcf_pri_list_add()
2541 	if (new_fcf_pri->fcf_rec.flag & LPFC_FCF_ON_PRI_LIST)  in lpfc_sli4_fcf_pri_list_add()
2542 		list_del_init(&new_fcf_pri->list);  in lpfc_sli4_fcf_pri_list_add()
2543 	new_fcf_pri->fcf_rec.fcf_index = fcf_index;  in lpfc_sli4_fcf_pri_list_add()
2544 	new_fcf_pri->fcf_rec.priority = new_fcf_record->fip_priority;  in lpfc_sli4_fcf_pri_list_add()
2545 	if (list_empty(&phba->fcf.fcf_pri_list)) {  in lpfc_sli4_fcf_pri_list_add()
2546 		list_add(&new_fcf_pri->list, &phba->fcf.fcf_pri_list);  in lpfc_sli4_fcf_pri_list_add()
2548 				new_fcf_pri->fcf_rec.fcf_index);  in lpfc_sli4_fcf_pri_list_add()
2552 	last_index = find_first_bit(phba->fcf.fcf_rr_bmask,  in lpfc_sli4_fcf_pri_list_add()
2558 	current_fcf_pri = phba->fcf.fcf_pri[last_index].fcf_rec.priority;  in lpfc_sli4_fcf_pri_list_add()
2559 	if (new_fcf_pri->fcf_rec.priority <=  current_fcf_pri) {  in lpfc_sli4_fcf_pri_list_add()
2560 		list_add(&new_fcf_pri->list, &phba->fcf.fcf_pri_list);  in lpfc_sli4_fcf_pri_list_add()
2561 		if (new_fcf_pri->fcf_rec.priority <  current_fcf_pri) {  in lpfc_sli4_fcf_pri_list_add()
2562 			memset(phba->fcf.fcf_rr_bmask, 0,  in lpfc_sli4_fcf_pri_list_add()
2563 				sizeof(*phba->fcf.fcf_rr_bmask));  in lpfc_sli4_fcf_pri_list_add()
2565 			phba->fcf.eligible_fcf_cnt = 1;  in lpfc_sli4_fcf_pri_list_add()
2568 			phba->fcf.eligible_fcf_cnt++;  in lpfc_sli4_fcf_pri_list_add()
2570 				new_fcf_pri->fcf_rec.fcf_index);  in lpfc_sli4_fcf_pri_list_add()
2575 				&phba->fcf.fcf_pri_list, list) {  in lpfc_sli4_fcf_pri_list_add()
2576 		if (new_fcf_pri->fcf_rec.priority <=  in lpfc_sli4_fcf_pri_list_add()
2577 				fcf_pri->fcf_rec.priority) {  in lpfc_sli4_fcf_pri_list_add()
2578 			if (fcf_pri->list.prev == &phba->fcf.fcf_pri_list)  in lpfc_sli4_fcf_pri_list_add()
2579 				list_add(&new_fcf_pri->list,  in lpfc_sli4_fcf_pri_list_add()
2580 						&phba->fcf.fcf_pri_list);  in lpfc_sli4_fcf_pri_list_add()
2582 				list_add(&new_fcf_pri->list,  in lpfc_sli4_fcf_pri_list_add()
2584 					fcf_pri->list.prev)->list);  in lpfc_sli4_fcf_pri_list_add()
2587 		} else if (fcf_pri->list.next == &phba->fcf.fcf_pri_list  in lpfc_sli4_fcf_pri_list_add()
2588 			|| new_fcf_pri->fcf_rec.priority <  in lpfc_sli4_fcf_pri_list_add()
2589 				next_fcf_pri->fcf_rec.priority) {  in lpfc_sli4_fcf_pri_list_add()
2590 			list_add(&new_fcf_pri->list, &fcf_pri->list);  in lpfc_sli4_fcf_pri_list_add()
2594 		if (new_fcf_pri->fcf_rec.priority > fcf_pri->fcf_rec.priority)  in lpfc_sli4_fcf_pri_list_add()
2601 	new_fcf_pri->fcf_rec.flag = LPFC_FCF_ON_PRI_LIST;  in lpfc_sli4_fcf_pri_list_add()
2602 	spin_unlock_irq(&phba->hbalock);  in lpfc_sli4_fcf_pri_list_add()
2607  * lpfc_mbx_cmpl_fcf_scan_read_fcf_rec - fcf scan read_fcf mbox cmpl handler.
2638 	/* Parse the FCF record from the non-embedded mailbox command */  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2646 		clear_bit(FCF_TS_INPROG, &phba->hba_flag);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2679 		if ((phba->fcf.fcf_flag & FCF_IN_USE) &&  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2680 		    lpfc_sli4_fcf_record_match(phba, &phba->fcf.current_rec,  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2683 			    phba->fcf.current_rec.fcf_indx) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2687 					"of in-use FCF (x%x)\n",  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2690 					phba->fcf.current_rec.fcf_indx);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2694 			 * In case the current in-use FCF record becomes  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2699 			if (!(phba->fcf.fcf_flag & FCF_REDISC_PEND) &&  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2700 			    !(phba->fcf.fcf_flag & FCF_REDISC_FOV)) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2702 						"2835 Invalid in-use FCF "  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2705 						phba->fcf.current_rec.fcf_indx);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2706 				spin_lock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2707 				phba->fcf.fcf_flag |= FCF_REDISC_FOV;  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2708 				spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2727 	 * matches the in-use FCF record: fabric name, switch name, mac  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2730 	spin_lock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2731 	if (phba->fcf.fcf_flag & FCF_IN_USE) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2732 		if (phba->cfg_fcf_failover_policy == LPFC_FCF_FOV &&  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2733 			lpfc_sli4_fcf_record_match(phba, &phba->fcf.current_rec,  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2736 			    phba->fcf.current_rec.fcf_indx) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2737 				phba->fcf.fcf_flag |= FCF_AVAILABLE;  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2738 				if (phba->fcf.fcf_flag & FCF_REDISC_PEND)  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2742 				else if (phba->fcf.fcf_flag & FCF_REDISC_FOV)  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2744 					phba->fcf.fcf_flag &= ~FCF_REDISC_FOV;  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2745 				spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2747 						"2836 New FCF matches in-use "  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2750 						phba->fcf.current_rec.fcf_indx,  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2751 						phba->pport->port_state,  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2752 						phba->pport->fc_flag);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2757 					"property of in-use FCF (x%x)\n",  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2760 					phba->fcf.current_rec.fcf_indx);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2764 		 * with in-use record only if not during the fast failover  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2769 		if (!(phba->fcf.fcf_flag & FCF_REDISC_FOV)) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2770 			spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2775 	 * Update on failover FCF record only if it's in FCF fast-failover  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2778 	if (phba->fcf.fcf_flag & FCF_REDISC_FOV)  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2779 		fcf_rec = &phba->fcf.failover_rec;  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2781 		fcf_rec = &phba->fcf.current_rec;  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2783 	if (phba->fcf.fcf_flag & FCF_AVAILABLE) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2789 		if (boot_flag && !(fcf_rec->flag & BOOT_ENABLE)) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2794 					fcf_rec->fcf_indx,  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2799 			spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2807 		if (!boot_flag && (fcf_rec->flag & BOOT_ENABLE)) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2808 			spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2815 		if (new_fcf_record->fip_priority < fcf_rec->priority) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2820 					fcf_rec->fcf_indx,  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2826 			phba->fcf.eligible_fcf_cnt = 1;  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2827 		} else if (new_fcf_record->fip_priority == fcf_rec->priority) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2829 			phba->fcf.eligible_fcf_cnt++;  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2831 						phba->fcf.eligible_fcf_cnt);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2836 					fcf_rec->fcf_indx,  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2845 		spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2850 	 * initial best-fit FCF.  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2861 		phba->fcf.fcf_flag |= FCF_AVAILABLE;  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2863 		phba->fcf.eligible_fcf_cnt = 1;  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2865 	spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2871 		if (phba->fcf.fcf_flag & FCF_REDISC_FOV) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2880 			if (!(phba->fcf.failover_rec.flag & RECORD_VALID)) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2884 					       phba->fcoe_eventtag_at_fcf_scan,  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2888 					     &phba->hba_flag)) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2890 						  &phba->hba_flag);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2891 					/* Unregister in-use FCF and rescan */  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2895 							"unreg in-use FCF and "  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2903 				clear_bit(FCF_TS_INPROG, &phba->hba_flag);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2908 			 * the same as in-use FCF record, unregister the  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2909 			 * in-use FCF record, replace the in-use FCF record  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2915 			/* Unregister the current in-use FCF record */  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2918 			/* Replace in-use record with the new record */  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2920 					"2842 Replace in-use FCF (x%x) "  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2922 					phba->fcf.current_rec.fcf_indx,  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2923 					phba->fcf.failover_rec.fcf_indx);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2924 			memcpy(&phba->fcf.current_rec,  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2925 			       &phba->fcf.failover_rec,  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2932 			spin_lock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2933 			phba->fcf.fcf_flag &= ~FCF_REDISC_FOV;  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2934 			spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2942 			if ((phba->fcf.fcf_flag & FCF_REDISC_EVT) ||  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2943 			    (phba->fcf.fcf_flag & FCF_REDISC_PEND))  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2946 			if (phba->cfg_fcf_failover_policy == LPFC_FCF_FOV &&  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2947 				phba->fcf.fcf_flag & FCF_IN_USE) {  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2949 				 * In case the current in-use FCF record no  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2955 						"2841 In-use FCF record (x%x) "  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2958 						phba->fcf.current_rec.fcf_indx);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2959 				spin_lock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2960 				phba->fcf.fcf_flag |= FCF_REDISC_FOV;  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2961 				spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
2981  * lpfc_mbx_cmpl_fcf_rr_read_fcf_rec - fcf roundrobin read_fcf mbox cmpl hdler
3006 	if (phba->link_state < LPFC_LINK_UP) {  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3007 		spin_lock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3008 		phba->fcf.fcf_flag &= ~FCF_DISCOVERY;  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3009 		spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3010 		clear_bit(FCF_RR_INPROG, &phba->hba_flag);  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3014 	/* Parse the FCF record from the non-embedded mailbox command */  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3021 				"hba_flg x%lx fcf_flg x%x\n", phba->hba_flag,  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3022 				phba->fcf.fcf_flag);  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3044 		rc = lpfc_sli4_fcf_rr_next_proc(phba->pport, fcf_index);  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3050 	if (fcf_index == phba->fcf.current_rec.fcf_indx) {  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3054 				phba->fcf.current_rec.fcf_indx, fcf_index);  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3057 		lpfc_issue_init_vfi(phba->pport);  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3064 			phba->fcf.failover_rec.fcf_indx, fcf_index);  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3065 	spin_lock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3066 	__lpfc_update_fcf_record(phba, &phba->fcf.failover_rec,  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3069 	spin_unlock_irq(&phba->hbalock);  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3071 	current_fcf_index = phba->fcf.current_rec.fcf_indx;  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3073 	/* Unregister the current in-use FCF record */  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3076 	/* Replace in-use record with the new record */  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3077 	memcpy(&phba->fcf.current_rec, &phba->fcf.failover_rec,  in lpfc_mbx_cmpl_fcf_rr_read_fcf_rec()
3091  * lpfc_mbx_cmpl_read_fcf_rec - read fcf completion handler.
3111 	if (phba->link_state < LPFC_LINK_UP)  in lpfc_mbx_cmpl_read_fcf_rec()
3115 	if (!(phba->fcf.fcf_flag & FCF_DISCOVERY))  in lpfc_mbx_cmpl_read_fcf_rec()
3118 	/* Parse the FCF record from the non-embedded mailbox command */  in lpfc_mbx_cmpl_read_fcf_rec()
3149  * lpfc_init_vfi_cmpl - Completion handler for init_vfi mbox command.
3158 	struct lpfc_vport *vport = mboxq->vport;  in lpfc_init_vfi_cmpl()
3162 	 * Also continue if the VFI is in use - just use the same one.  in lpfc_init_vfi_cmpl()
3164 	if (mboxq->u.mb.mbxStatus &&  in lpfc_init_vfi_cmpl()
3165 	    (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=  in lpfc_init_vfi_cmpl()
3167 	    mboxq->u.mb.mbxStatus != MBX_VFI_IN_USE) {  in lpfc_init_vfi_cmpl()
3170 				 mboxq->u.mb.mbxStatus);  in lpfc_init_vfi_cmpl()
3171 		mempool_free(mboxq, phba->mbox_mem_pool);  in lpfc_init_vfi_cmpl()
3177 	mempool_free(mboxq, phba->mbox_mem_pool);  in lpfc_init_vfi_cmpl()
3182  * lpfc_issue_init_vfi - Issue init_vfi mailbox command.
3193 	struct lpfc_hba *phba = vport->phba;  in lpfc_issue_init_vfi()
3195 	mboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_issue_init_vfi()
3203 	mboxq->mbox_cmpl = lpfc_init_vfi_cmpl;  in lpfc_issue_init_vfi()
3208 		mempool_free(mboxq, vport->phba->mbox_mem_pool);  in lpfc_issue_init_vfi()
3213  * lpfc_init_vpi_cmpl - Completion handler for init_vpi mbox command.
3222 	struct lpfc_vport *vport = mboxq->vport;  in lpfc_init_vpi_cmpl()
3225 	if (mboxq->u.mb.mbxStatus) {  in lpfc_init_vpi_cmpl()
3228 				 mboxq->u.mb.mbxStatus);  in lpfc_init_vpi_cmpl()
3229 		mempool_free(mboxq, phba->mbox_mem_pool);  in lpfc_init_vpi_cmpl()
3233 	clear_bit(FC_VPORT_NEEDS_INIT_VPI, &vport->fc_flag);  in lpfc_init_vpi_cmpl()
3236 	if ((phba->pport == vport) || (vport->port_state == LPFC_FDISC)) {  in lpfc_init_vpi_cmpl()
3245 			mempool_free(mboxq, phba->mbox_mem_pool);  in lpfc_init_vpi_cmpl()
3249 	if (phba->link_flag & LS_NPIV_FAB_SUPPORTED)  in lpfc_init_vpi_cmpl()
3256 	mempool_free(mboxq, phba->mbox_mem_pool);  in lpfc_init_vpi_cmpl()
3261  * lpfc_issue_init_vpi - Issue init_vpi mailbox command.
3273 	if ((vport->port_type != LPFC_PHYSICAL_PORT) && (!vport->vpi)) {  in lpfc_issue_init_vpi()
3274 		vpi = lpfc_alloc_vpi(vport->phba);  in lpfc_issue_init_vpi()
3281 		vport->vpi = vpi;  in lpfc_issue_init_vpi()
3284 	mboxq = mempool_alloc(vport->phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_issue_init_vpi()
3291 	lpfc_init_vpi(vport->phba, mboxq, vport->vpi);  in lpfc_issue_init_vpi()
3292 	mboxq->vport = vport;  in lpfc_issue_init_vpi()
3293 	mboxq->mbox_cmpl = lpfc_init_vpi_cmpl;  in lpfc_issue_init_vpi()
3294 	rc = lpfc_sli_issue_mbox(vport->phba, mboxq, MBX_NOWAIT);  in lpfc_issue_init_vpi()
3298 		mempool_free(mboxq, vport->phba->mbox_mem_pool);  in lpfc_issue_init_vpi()
3303  * lpfc_start_fdiscs - send fdiscs for each vports on this port.
3317 		for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {  in lpfc_start_fdiscs()
3318 			if (vports[i]->port_type == LPFC_PHYSICAL_PORT)  in lpfc_start_fdiscs()
3321 			if (vports[i]->vpi > phba->max_vpi) {  in lpfc_start_fdiscs()
3326 			if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {  in lpfc_start_fdiscs()
3332 				     &vports[i]->fc_flag)) {  in lpfc_start_fdiscs()
3336 			if (phba->link_flag & LS_NPIV_FAB_SUPPORTED)  in lpfc_start_fdiscs()
3354 	struct lpfc_vport *vport = mboxq->vport;  in lpfc_mbx_cmpl_reg_vfi()
3361 	if (mboxq->u.mb.mbxStatus &&  in lpfc_mbx_cmpl_reg_vfi()
3362 	    (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=  in lpfc_mbx_cmpl_reg_vfi()
3364 	    mboxq->u.mb.mbxStatus != MBX_VFI_IN_USE) {  in lpfc_mbx_cmpl_reg_vfi()
3368 				 mboxq->u.mb.mbxStatus, vport->port_state);  in lpfc_mbx_cmpl_reg_vfi()
3369 		if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {  in lpfc_mbx_cmpl_reg_vfi()
3384 	if (test_bit(FC_VFI_REGISTERED, &vport->fc_flag))  in lpfc_mbx_cmpl_reg_vfi()
3385 		if (!(phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_mbx_cmpl_reg_vfi()
3386 		      test_bit(FC_PT2PT, &vport->fc_flag)))  in lpfc_mbx_cmpl_reg_vfi()
3390 	set_bit(FC_VFI_REGISTERED, &vport->fc_flag);  in lpfc_mbx_cmpl_reg_vfi()
3391 	clear_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag);  in lpfc_mbx_cmpl_reg_vfi()
3392 	clear_bit(FC_VPORT_NEEDS_INIT_VPI, &vport->fc_flag);  in lpfc_mbx_cmpl_reg_vfi()
3393 	spin_lock_irq(shost->host_lock);  in lpfc_mbx_cmpl_reg_vfi()
3394 	vport->vpi_state |= LPFC_VPI_REGISTERED;  in lpfc_mbx_cmpl_reg_vfi()
3395 	spin_unlock_irq(shost->host_lock);  in lpfc_mbx_cmpl_reg_vfi()
3398 	if ((phba->sli_rev == LPFC_SLI_REV4) &&  in lpfc_mbx_cmpl_reg_vfi()
3399 	    (phba->link_flag & LS_LOOPBACK_MODE)) {  in lpfc_mbx_cmpl_reg_vfi()
3400 		phba->link_state = LPFC_HBA_READY;  in lpfc_mbx_cmpl_reg_vfi()
3407 			 vport->port_state, vport->fc_flag, vport->fc_myDID,  in lpfc_mbx_cmpl_reg_vfi()
3408 			 vport->phba->alpa_map[0],  in lpfc_mbx_cmpl_reg_vfi()
3409 			 phba->link_state, phba->fc_topology);  in lpfc_mbx_cmpl_reg_vfi()
3411 	if (vport->port_state == LPFC_FABRIC_CFG_LINK) {  in lpfc_mbx_cmpl_reg_vfi()
3416 		if (test_bit(FC_PT2PT, &vport->fc_flag) ||  in lpfc_mbx_cmpl_reg_vfi()
3417 		    (phba->fc_topology == LPFC_TOPOLOGY_LOOP &&  in lpfc_mbx_cmpl_reg_vfi()
3418 		    !test_bit(FC_PUBLIC_LOOP, &vport->fc_flag))) {  in lpfc_mbx_cmpl_reg_vfi()
3423 			if (test_bit(FC_PT2PT, &vport->fc_flag))  in lpfc_mbx_cmpl_reg_vfi()
3424 				vport->port_state = LPFC_VPORT_READY;  in lpfc_mbx_cmpl_reg_vfi()
3440 	MAILBOX_t *mb = &pmb->u.mb;  in lpfc_mbx_cmpl_read_sparam()
3441 	struct lpfc_dmabuf *mp = pmb->ctx_buf;  in lpfc_mbx_cmpl_read_sparam()
3442 	struct lpfc_vport  *vport = pmb->vport;  in lpfc_mbx_cmpl_read_sparam()
3444 	struct serv_parm *sp = &vport->fc_sparam;  in lpfc_mbx_cmpl_read_sparam()
3448 	if (mb->mbxStatus) {  in lpfc_mbx_cmpl_read_sparam()
3453 				 mb->mbxStatus, vport->port_state);  in lpfc_mbx_cmpl_read_sparam()
3458 	memcpy((uint8_t *) &vport->fc_sparam, (uint8_t *) mp->virt,  in lpfc_mbx_cmpl_read_sparam()
3461 	ed_tov = be32_to_cpu(sp->cmn.e_d_tov);  in lpfc_mbx_cmpl_read_sparam()
3462 	if (sp->cmn.edtovResolution)	/* E_D_TOV ticks are in nanoseconds */  in lpfc_mbx_cmpl_read_sparam()
3465 	phba->fc_edtov = ed_tov;  in lpfc_mbx_cmpl_read_sparam()
3466 	phba->fc_ratov = (2 * ed_tov) / 1000;  in lpfc_mbx_cmpl_read_sparam()
3467 	if (phba->fc_ratov < FF_DEF_RATOV) {  in lpfc_mbx_cmpl_read_sparam()
3469 		phba->fc_ratov = FF_DEF_RATOV;  in lpfc_mbx_cmpl_read_sparam()
3473 	fc_host_port_name(shost) = wwn_to_u64(vport->fc_portname.u.wwn);  in lpfc_mbx_cmpl_read_sparam()
3474 	if (vport->port_type == LPFC_PHYSICAL_PORT) {  in lpfc_mbx_cmpl_read_sparam()
3475 		memcpy(&phba->wwnn, &vport->fc_nodename, sizeof(phba->wwnn));  in lpfc_mbx_cmpl_read_sparam()
3476 		memcpy(&phba->wwpn, &vport->fc_portname, sizeof(phba->wwnn));  in lpfc_mbx_cmpl_read_sparam()
3484 	if (test_bit(HBA_DEFER_FLOGI, &phba->hba_flag)) {  in lpfc_mbx_cmpl_read_sparam()
3486 		clear_bit(HBA_DEFER_FLOGI, &phba->hba_flag);  in lpfc_mbx_cmpl_read_sparam()
3498 	struct lpfc_vport *vport = phba->pport;  in lpfc_mbx_process_link_up()
3505 	spin_lock_irqsave(&phba->hbalock, iflags);  in lpfc_mbx_process_link_up()
3506 	phba->fc_linkspeed = bf_get(lpfc_mbx_read_top_link_spd, la);  in lpfc_mbx_process_link_up()
3508 	if (!test_bit(HBA_FCOE_MODE, &phba->hba_flag)) {  in lpfc_mbx_process_link_up()
3522 			phba->fc_linkspeed = LPFC_LINK_SPEED_UNKNOWN;  in lpfc_mbx_process_link_up()
3527 	if (phba->fc_topology &&  in lpfc_mbx_process_link_up()
3528 	    phba->fc_topology != bf_get(lpfc_mbx_read_top_topology, la)) {  in lpfc_mbx_process_link_up()
3531 				phba->fc_topology,  in lpfc_mbx_process_link_up()
3533 		phba->fc_topology_changed = 1;  in lpfc_mbx_process_link_up()
3536 	phba->fc_topology = bf_get(lpfc_mbx_read_top_topology, la);  in lpfc_mbx_process_link_up()
3537 	phba->link_flag &= ~(LS_NPIV_FAB_SUPPORTED | LS_CT_VEN_RPA);  in lpfc_mbx_process_link_up()
3539 	if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {  in lpfc_mbx_process_link_up()
3540 		phba->sli3_options &= ~LPFC_SLI3_NPIV_ENABLED;  in lpfc_mbx_process_link_up()
3545 		if (phba->cfg_enable_npiv && phba->max_vpi)  in lpfc_mbx_process_link_up()
3551 			set_bit(FC_LBIT, &vport->fc_flag);  in lpfc_mbx_process_link_up()
3553 		vport->fc_myDID = bf_get(lpfc_mbx_read_top_alpa_granted, la);  in lpfc_mbx_process_link_up()
3554 		i = la->lilpBde64.tus.f.bdeSize;  in lpfc_mbx_process_link_up()
3557 			phba->alpa_map[0] = 0;  in lpfc_mbx_process_link_up()
3559 			if (vport->cfg_log_verbose & LOG_LINK_EVENT) {  in lpfc_mbx_process_link_up()
3570 				numalpa = phba->alpa_map[0];  in lpfc_mbx_process_link_up()
3575 						un.pamap[k - 1] =  in lpfc_mbx_process_link_up()
3576 							phba->alpa_map[j + 1];  in lpfc_mbx_process_link_up()
3594 		if (!(phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)) {  in lpfc_mbx_process_link_up()
3595 			if (phba->max_vpi && phba->cfg_enable_npiv &&  in lpfc_mbx_process_link_up()
3596 			   (phba->sli_rev >= LPFC_SLI_REV3))  in lpfc_mbx_process_link_up()
3597 				phba->sli3_options |= LPFC_SLI3_NPIV_ENABLED;  in lpfc_mbx_process_link_up()
3599 		vport->fc_myDID = phba->fc_pref_DID;  in lpfc_mbx_process_link_up()
3600 		set_bit(FC_LBIT, &vport->fc_flag);  in lpfc_mbx_process_link_up()
3602 	spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_mbx_process_link_up()
3607 	sparam_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_mbx_process_link_up()
3613 		mempool_free(sparam_mbox, phba->mbox_mem_pool);  in lpfc_mbx_process_link_up()
3616 	sparam_mbox->vport = vport;  in lpfc_mbx_process_link_up()
3617 	sparam_mbox->mbox_cmpl = lpfc_mbx_cmpl_read_sparam;  in lpfc_mbx_process_link_up()
3624 	if (!test_bit(HBA_FCOE_MODE, &phba->hba_flag)) {  in lpfc_mbx_process_link_up()
3625 		cfglink_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_mbx_process_link_up()
3628 		vport->port_state = LPFC_LOCAL_CFG_LINK;  in lpfc_mbx_process_link_up()
3630 		cfglink_mbox->vport = vport;  in lpfc_mbx_process_link_up()
3631 		cfglink_mbox->mbox_cmpl = lpfc_mbx_cmpl_local_config_link;  in lpfc_mbx_process_link_up()
3634 			mempool_free(cfglink_mbox, phba->mbox_mem_pool);  in lpfc_mbx_process_link_up()
3638 		vport->port_state = LPFC_VPORT_UNKNOWN;  in lpfc_mbx_process_link_up()
3644 		if (!test_bit(HBA_FIP_SUPPORT, &phba->hba_flag)) {  in lpfc_mbx_process_link_up()
3652 				rc = -ENODEV;  in lpfc_mbx_process_link_up()
3664 				rc = -ENODEV;  in lpfc_mbx_process_link_up()
3674 		if (test_bit(FCF_TS_INPROG, &phba->hba_flag))  in lpfc_mbx_process_link_up()
3677 		spin_lock_irqsave(&phba->hbalock, iflags);  in lpfc_mbx_process_link_up()
3678 		phba->fcf.fcf_flag |= FCF_INIT_DISC;  in lpfc_mbx_process_link_up()
3679 		spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_mbx_process_link_up()
3685 			spin_lock_irqsave(&phba->hbalock, iflags);  in lpfc_mbx_process_link_up()
3686 			phba->fcf.fcf_flag &= ~FCF_INIT_DISC;  in lpfc_mbx_process_link_up()
3687 			spin_unlock_irqrestore(&phba->hbalock, iflags);  in lpfc_mbx_process_link_up()
3695 	memset(phba->os_host_name, 0, sizeof(phba->os_host_name));  in lpfc_mbx_process_link_up()
3696 	scnprintf(phba->os_host_name, sizeof(phba->os_host_name), "%s",  in lpfc_mbx_process_link_up()
3697 		  init_utsname()->nodename);  in lpfc_mbx_process_link_up()
3703 			 vport->port_state, sparam_mbox, cfglink_mbox);  in lpfc_mbx_process_link_up()
3712 	struct lpfc_sli *psli = &phba->sli;  in lpfc_enable_la()
3713 	spin_lock_irq(&phba->hbalock);  in lpfc_enable_la()
3714 	psli->sli_flag |= LPFC_PROCESS_LA;  in lpfc_enable_la()
3715 	if (phba->sli_rev <= LPFC_SLI_REV3) {  in lpfc_enable_la()
3716 		control = readl(phba->HCregaddr);  in lpfc_enable_la()
3718 		writel(control, phba->HCregaddr);  in lpfc_enable_la()
3719 		readl(phba->HCregaddr); /* flush */  in lpfc_enable_la()
3721 	spin_unlock_irq(&phba->hbalock);  in lpfc_enable_la()
3730 	/* turn on Link Attention interrupts - no CLEAR_LA needed */  in lpfc_mbx_issue_link_down()
3743 	struct lpfc_vport *vport = pmb->vport;  in lpfc_mbx_cmpl_read_topology()
3746 	MAILBOX_t *mb = &pmb->u.mb;  in lpfc_mbx_cmpl_read_topology()
3747 	struct lpfc_dmabuf *mp = pmb->ctx_buf;  in lpfc_mbx_cmpl_read_topology()
3753 		pring->flag &= ~LPFC_STOP_IOCB_EVENT;  in lpfc_mbx_cmpl_read_topology()
3756 	if (mb->mbxStatus) {  in lpfc_mbx_cmpl_read_topology()
3759 				mb->mbxStatus, vport->port_state);  in lpfc_mbx_cmpl_read_topology()
3761 		phba->link_state = LPFC_HBA_ERROR;  in lpfc_mbx_cmpl_read_topology()
3765 	la = (struct lpfc_mbx_read_top *) &pmb->u.mb.un.varReadTop;  in lpfc_mbx_cmpl_read_topology()
3768 	memcpy(&phba->alpa_map[0], mp->virt, 128);  in lpfc_mbx_cmpl_read_topology()
3771 		set_bit(FC_BYPASSED_MODE, &vport->fc_flag);  in lpfc_mbx_cmpl_read_topology()
3773 		clear_bit(FC_BYPASSED_MODE, &vport->fc_flag);  in lpfc_mbx_cmpl_read_topology()
3775 	if (phba->fc_eventTag <= la->eventTag) {  in lpfc_mbx_cmpl_read_topology()
3776 		phba->fc_stat.LinkMultiEvent++;  in lpfc_mbx_cmpl_read_topology()
3778 			if (phba->fc_eventTag != 0)  in lpfc_mbx_cmpl_read_topology()
3782 	phba->fc_eventTag = la->eventTag;  in lpfc_mbx_cmpl_read_topology()
3783 	phba->link_events++;  in lpfc_mbx_cmpl_read_topology()
3785 		phba->fc_stat.LinkUp++;  in lpfc_mbx_cmpl_read_topology()
3786 		if (phba->link_flag & LS_LOOPBACK_MODE) {  in lpfc_mbx_cmpl_read_topology()
3790 					la->eventTag, phba->fc_eventTag,  in lpfc_mbx_cmpl_read_topology()
3794 					phba->alpa_map[0]);  in lpfc_mbx_cmpl_read_topology()
3799 					la->eventTag, phba->fc_eventTag,  in lpfc_mbx_cmpl_read_topology()
3803 					phba->alpa_map[0],  in lpfc_mbx_cmpl_read_topology()
3808 		if (phba->cmf_active_mode != LPFC_CFG_OFF)  in lpfc_mbx_cmpl_read_topology()
3811 		if (phba->lmt & LMT_64Gb)  in lpfc_mbx_cmpl_read_topology()
3816 		phba->fc_stat.LinkDown++;  in lpfc_mbx_cmpl_read_topology()
3817 		if (phba->link_flag & LS_LOOPBACK_MODE)  in lpfc_mbx_cmpl_read_topology()
3822 				la->eventTag, phba->fc_eventTag,  in lpfc_mbx_cmpl_read_topology()
3823 				phba->pport->port_state, vport->fc_flag);  in lpfc_mbx_cmpl_read_topology()
3828 				la->eventTag, phba->fc_eventTag,  in lpfc_mbx_cmpl_read_topology()
3829 				phba->pport->port_state, vport->fc_flag,  in lpfc_mbx_cmpl_read_topology()
3835 				la->eventTag, phba->fc_eventTag,  in lpfc_mbx_cmpl_read_topology()
3836 				phba->pport->port_state, vport->fc_flag,  in lpfc_mbx_cmpl_read_topology()
3841 	if ((phba->sli_rev < LPFC_SLI_REV4) &&  in lpfc_mbx_cmpl_read_topology()
3860 	struct lpfc_vport  *vport = pmb->vport;  in lpfc_mbx_cmpl_reg_login()
3861 	struct lpfc_dmabuf *mp = pmb->ctx_buf;  in lpfc_mbx_cmpl_reg_login()
3862 	struct lpfc_nodelist *ndlp = pmb->ctx_ndlp;  in lpfc_mbx_cmpl_reg_login()
3868 	pmb->ctx_buf = NULL;  in lpfc_mbx_cmpl_reg_login()
3869 	pmb->ctx_ndlp = NULL;  in lpfc_mbx_cmpl_reg_login()
3873 			 ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_mbx_cmpl_reg_login()
3874 			 kref_read(&ndlp->kref),  in lpfc_mbx_cmpl_reg_login()
3876 	clear_bit(NLP_REG_LOGIN_SEND, &ndlp->nlp_flag);  in lpfc_mbx_cmpl_reg_login()
3878 	if (test_bit(NLP_IGNR_REG_CMPL, &ndlp->nlp_flag) ||  in lpfc_mbx_cmpl_reg_login()
3879 	    ndlp->nlp_state != NLP_STE_REG_LOGIN_ISSUE) {  in lpfc_mbx_cmpl_reg_login()
3888 		clear_bit(NLP_IGNR_REG_CMPL, &ndlp->nlp_flag);  in lpfc_mbx_cmpl_reg_login()
3895 		set_bit(NLP_RPI_REGISTERED, &ndlp->nlp_flag);  in lpfc_mbx_cmpl_reg_login()
3901 	pmb->ctx_buf = mp;  in lpfc_mbx_cmpl_reg_login()
3915 	MAILBOX_t *mb = &pmb->u.mb;  in lpfc_mbx_cmpl_unreg_vpi()
3916 	struct lpfc_vport *vport = pmb->vport;  in lpfc_mbx_cmpl_unreg_vpi()
3919 	switch (mb->mbxStatus) {  in lpfc_mbx_cmpl_unreg_vpi()
3924 				 mb->mbxStatus);  in lpfc_mbx_cmpl_unreg_vpi()
3930 			vport->vpi, mb->mbxStatus);  in lpfc_mbx_cmpl_unreg_vpi()
3931 		if (!test_bit(FC_UNLOADING, &phba->pport->load_flag))  in lpfc_mbx_cmpl_unreg_vpi()
3936 	set_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag);  in lpfc_mbx_cmpl_unreg_vpi()
3937 	spin_lock_irq(shost->host_lock);  in lpfc_mbx_cmpl_unreg_vpi()
3938 	vport->vpi_state &= ~LPFC_VPI_REGISTERED;  in lpfc_mbx_cmpl_unreg_vpi()
3939 	spin_unlock_irq(shost->host_lock);  in lpfc_mbx_cmpl_unreg_vpi()
3940 	mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_mbx_cmpl_unreg_vpi()
3946 	if (test_bit(FC_UNLOADING, &vport->load_flag) && vport != phba->pport)  in lpfc_mbx_cmpl_unreg_vpi()
3953 	struct lpfc_hba  *phba = vport->phba;  in lpfc_mbx_unreg_vpi()
3957 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_mbx_unreg_vpi()
3961 	lpfc_unreg_vpi(phba, vport->vpi, mbox);  in lpfc_mbx_unreg_vpi()
3962 	mbox->vport = vport;  in lpfc_mbx_unreg_vpi()
3963 	mbox->mbox_cmpl = lpfc_mbx_cmpl_unreg_vpi;  in lpfc_mbx_unreg_vpi()
3968 		mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_mbx_unreg_vpi()
3977 	struct lpfc_vport *vport = pmb->vport;  in lpfc_mbx_cmpl_reg_vpi()
3979 	MAILBOX_t *mb = &pmb->u.mb;  in lpfc_mbx_cmpl_reg_vpi()
3981 	switch (mb->mbxStatus) {  in lpfc_mbx_cmpl_reg_vpi()
3987 				 mb->mbxStatus);  in lpfc_mbx_cmpl_reg_vpi()
3989 		clear_bit(FC_FABRIC, &vport->fc_flag);  in lpfc_mbx_cmpl_reg_vpi()
3990 		clear_bit(FC_PUBLIC_LOOP, &vport->fc_flag);  in lpfc_mbx_cmpl_reg_vpi()
3991 		vport->fc_myDID = 0;  in lpfc_mbx_cmpl_reg_vpi()
3993 		if ((vport->cfg_enable_fc4_type == LPFC_ENABLE_BOTH) ||  in lpfc_mbx_cmpl_reg_vpi()
3994 		    (vport->cfg_enable_fc4_type == LPFC_ENABLE_NVME)) {  in lpfc_mbx_cmpl_reg_vpi()
3995 			if (phba->nvmet_support)  in lpfc_mbx_cmpl_reg_vpi()
4003 	clear_bit(FC_VPORT_NEEDS_REG_VPI, &vport->fc_flag);  in lpfc_mbx_cmpl_reg_vpi()
4004 	spin_lock_irq(shost->host_lock);  in lpfc_mbx_cmpl_reg_vpi()
4005 	vport->vpi_state |= LPFC_VPI_REGISTERED;  in lpfc_mbx_cmpl_reg_vpi()
4006 	spin_unlock_irq(shost->host_lock);  in lpfc_mbx_cmpl_reg_vpi()
4007 	vport->num_disc_nodes = 0;  in lpfc_mbx_cmpl_reg_vpi()
4009 	if (atomic_read(&vport->fc_npr_cnt))  in lpfc_mbx_cmpl_reg_vpi()
4012 	if (!vport->num_disc_nodes) {  in lpfc_mbx_cmpl_reg_vpi()
4013 		clear_bit(FC_NDISC_ACTIVE, &vport->fc_flag);  in lpfc_mbx_cmpl_reg_vpi()
4016 	vport->port_state = LPFC_VPORT_READY;  in lpfc_mbx_cmpl_reg_vpi()
4019 	mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_mbx_cmpl_reg_vpi()
4024  * lpfc_create_static_vport - Read HBA config region to create static vports.
4047 	pmb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_create_static_vport()
4055 	mb = &pmb->u.mb;  in lpfc_create_static_vport()
4062 		mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_create_static_vport()
4070 		 * the dump routine is a single-use construct.  in lpfc_create_static_vport()
4072 		if (pmb->ctx_buf) {  in lpfc_create_static_vport()
4073 			mp = pmb->ctx_buf;  in lpfc_create_static_vport()
4074 			lpfc_mbuf_free(phba, mp->virt, mp->phys);  in lpfc_create_static_vport()
4076 			pmb->ctx_buf = NULL;  in lpfc_create_static_vport()
4081 		pmb->vport = phba->pport;  in lpfc_create_static_vport()
4085 		if ((mbx_wait_rc != MBX_SUCCESS) || mb->mbxStatus) {  in lpfc_create_static_vport()
4090 				mbx_wait_rc, mb->mbxStatus);  in lpfc_create_static_vport()
4094 		if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_create_static_vport()
4095 			byte_count = pmb->u.mqe.un.mb_words[5];  in lpfc_create_static_vport()
4096 			mp = pmb->ctx_buf;  in lpfc_create_static_vport()
4097 			if (byte_count > sizeof(struct static_vport_info) -  in lpfc_create_static_vport()
4100 					- offset;  in lpfc_create_static_vport()
4101 			memcpy(vport_buff + offset, mp->virt, byte_count);  in lpfc_create_static_vport()
4104 			if (mb->un.varDmp.word_cnt >  in lpfc_create_static_vport()
4105 				sizeof(struct static_vport_info) - offset)  in lpfc_create_static_vport()
4106 				mb->un.varDmp.word_cnt =  in lpfc_create_static_vport()
4108 						- offset;  in lpfc_create_static_vport()
4109 			byte_count = mb->un.varDmp.word_cnt;  in lpfc_create_static_vport()
4121 	if ((le32_to_cpu(vport_info->signature) != VPORT_INFO_SIG) ||  in lpfc_create_static_vport()
4122 		((le32_to_cpu(vport_info->rev) & VPORT_INFO_REV_MASK)  in lpfc_create_static_vport()
4127 				le32_to_cpu(vport_info->signature),  in lpfc_create_static_vport()
4128 				le32_to_cpu(vport_info->rev) &  in lpfc_create_static_vport()
4134 	shost = lpfc_shost_from_vport(phba->pport);  in lpfc_create_static_vport()
4138 		vport_id.port_name = wwn_to_u64(vport_info->vport_list[i].wwpn);  in lpfc_create_static_vport()
4139 		vport_id.node_name = wwn_to_u64(vport_info->vport_list[i].wwnn);  in lpfc_create_static_vport()
4155 		vport = *(struct lpfc_vport **)new_fc_vport->dd_data;  in lpfc_create_static_vport()
4156 		vport->vport_flag |= STATIC_VPORT;  in lpfc_create_static_vport()
4174 	struct lpfc_vport *vport = pmb->vport;  in lpfc_mbx_cmpl_fabric_reg_login()
4175 	MAILBOX_t *mb = &pmb->u.mb;  in lpfc_mbx_cmpl_fabric_reg_login()
4176 	struct lpfc_nodelist *ndlp = pmb->ctx_ndlp;  in lpfc_mbx_cmpl_fabric_reg_login()
4178 	pmb->ctx_ndlp = NULL;  in lpfc_mbx_cmpl_fabric_reg_login()
4180 	if (mb->mbxStatus) {  in lpfc_mbx_cmpl_fabric_reg_login()
4183 				 mb->mbxStatus);  in lpfc_mbx_cmpl_fabric_reg_login()
4185 		if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {  in lpfc_mbx_cmpl_fabric_reg_login()
4206 	if (phba->sli_rev < LPFC_SLI_REV4)  in lpfc_mbx_cmpl_fabric_reg_login()
4207 		ndlp->nlp_rpi = mb->un.varWords[0];  in lpfc_mbx_cmpl_fabric_reg_login()
4208 	set_bit(NLP_RPI_REGISTERED, &ndlp->nlp_flag);  in lpfc_mbx_cmpl_fabric_reg_login()
4209 	ndlp->nlp_type |= NLP_FABRIC;  in lpfc_mbx_cmpl_fabric_reg_login()
4212 	if (vport->port_state == LPFC_FABRIC_CFG_LINK) {  in lpfc_mbx_cmpl_fabric_reg_login()
4215 		if (!test_and_clear_bit(FC_LOGO_RCVD_DID_CHNG, &vport->fc_flag))  in lpfc_mbx_cmpl_fabric_reg_login()
4237 	if ((vport->cfg_enable_fc4_type == LPFC_ENABLE_BOTH) ||  in lpfc_issue_gidft()
4238 	    (vport->cfg_enable_fc4_type == LPFC_ENABLE_FCP)) {  in lpfc_issue_gidft()
4251 		vport->gidft_inp++;  in lpfc_issue_gidft()
4254 	if ((vport->cfg_enable_fc4_type == LPFC_ENABLE_BOTH) ||  in lpfc_issue_gidft()
4255 	    (vport->cfg_enable_fc4_type == LPFC_ENABLE_NVME)) {  in lpfc_issue_gidft()
4266 					 vport->gidft_inp);  in lpfc_issue_gidft()
4267 			if (vport->gidft_inp == 0)  in lpfc_issue_gidft()
4270 			vport->gidft_inp++;  in lpfc_issue_gidft()
4272 	return vport->gidft_inp;  in lpfc_issue_gidft()
4276  * lpfc_issue_gidpt - issue a GID_PT for all N_Ports
4282  *   0 - Failure to issue a GID_PT
4283  *   1 - GID_PT issued
4300 	vport->gidft_inp++;  in lpfc_issue_gidpt()
4313 	MAILBOX_t *mb = &pmb->u.mb;  in lpfc_mbx_cmpl_ns_reg_login()
4314 	struct lpfc_nodelist *ndlp = pmb->ctx_ndlp;  in lpfc_mbx_cmpl_ns_reg_login()
4315 	struct lpfc_vport *vport = pmb->vport;  in lpfc_mbx_cmpl_ns_reg_login()
4318 	pmb->ctx_ndlp = NULL;  in lpfc_mbx_cmpl_ns_reg_login()
4319 	vport->gidft_inp = 0;  in lpfc_mbx_cmpl_ns_reg_login()
4321 	if (mb->mbxStatus) {  in lpfc_mbx_cmpl_ns_reg_login()
4324 				 mb->mbxStatus);  in lpfc_mbx_cmpl_ns_reg_login()
4338 		if (!(ndlp->fc4_xpt_flags & (SCSI_XPT_REGD | NVME_XPT_REGD))) {  in lpfc_mbx_cmpl_ns_reg_login()
4339 			clear_bit(NLP_NPR_2B_DISC, &ndlp->nlp_flag);  in lpfc_mbx_cmpl_ns_reg_login()
4343 		if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {  in lpfc_mbx_cmpl_ns_reg_login()
4358 	if (phba->sli_rev < LPFC_SLI_REV4)  in lpfc_mbx_cmpl_ns_reg_login()
4359 		ndlp->nlp_rpi = mb->un.varWords[0];  in lpfc_mbx_cmpl_ns_reg_login()
4360 	set_bit(NLP_RPI_REGISTERED, &ndlp->nlp_flag);  in lpfc_mbx_cmpl_ns_reg_login()
4361 	ndlp->nlp_type |= NLP_FABRIC;  in lpfc_mbx_cmpl_ns_reg_login()
4365 			 ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_mbx_cmpl_ns_reg_login()
4366 			 kref_read(&ndlp->kref),  in lpfc_mbx_cmpl_ns_reg_login()
4369 	if (vport->port_state < LPFC_VPORT_READY) {  in lpfc_mbx_cmpl_ns_reg_login()
4376 		if ((vport->cfg_enable_fc4_type == LPFC_ENABLE_BOTH) ||  in lpfc_mbx_cmpl_ns_reg_login()
4377 		    (vport->cfg_enable_fc4_type == LPFC_ENABLE_FCP))  in lpfc_mbx_cmpl_ns_reg_login()
4380 		if ((vport->cfg_enable_fc4_type == LPFC_ENABLE_BOTH) ||  in lpfc_mbx_cmpl_ns_reg_login()
4381 		    (vport->cfg_enable_fc4_type == LPFC_ENABLE_NVME))  in lpfc_mbx_cmpl_ns_reg_login()
4394 		if (phba->cmf_active_mode != LPFC_CFG_OFF) {  in lpfc_mbx_cmpl_ns_reg_login()
4395 			phba->cgn_reg_fpin = phba->cgn_init_reg_fpin;  in lpfc_mbx_cmpl_ns_reg_login()
4396 			phba->cgn_reg_signal = phba->cgn_init_reg_signal;  in lpfc_mbx_cmpl_ns_reg_login()
4401 					rc, phba->cgn_init_reg_signal);  in lpfc_mbx_cmpl_ns_reg_login()
4402 		} else if (phba->lmt & LMT_64Gb) {  in lpfc_mbx_cmpl_ns_reg_login()
4410 	vport->fc_ns_retry = 0;  in lpfc_mbx_cmpl_ns_reg_login()
4434 	struct lpfc_vport *vport = pmb->vport;  in lpfc_mbx_cmpl_fc_reg_login()
4435 	MAILBOX_t *mb = &pmb->u.mb;  in lpfc_mbx_cmpl_fc_reg_login()
4436 	struct lpfc_nodelist *ndlp = pmb->ctx_ndlp;  in lpfc_mbx_cmpl_fc_reg_login()
4438 	pmb->ctx_ndlp = NULL;  in lpfc_mbx_cmpl_fc_reg_login()
4439 	if (mb->mbxStatus) {  in lpfc_mbx_cmpl_fc_reg_login()
4442 				 __func__, mb->mbxStatus);  in lpfc_mbx_cmpl_fc_reg_login()
4448 	if (phba->sli_rev < LPFC_SLI_REV4)  in lpfc_mbx_cmpl_fc_reg_login()
4449 		ndlp->nlp_rpi = mb->un.varWords[0];  in lpfc_mbx_cmpl_fc_reg_login()
4453 			 __func__, ndlp->nlp_DID, ndlp->nlp_rpi,  in lpfc_mbx_cmpl_fc_reg_login()
4454 			 ndlp->nlp_state);  in lpfc_mbx_cmpl_fc_reg_login()
4456 	set_bit(NLP_RPI_REGISTERED, &ndlp->nlp_flag);  in lpfc_mbx_cmpl_fc_reg_login()
4457 	clear_bit(NLP_REG_LOGIN_SEND, &ndlp->nlp_flag);  in lpfc_mbx_cmpl_fc_reg_login()
4458 	ndlp->nlp_type |= NLP_FABRIC;  in lpfc_mbx_cmpl_fc_reg_login()
4477 	struct lpfc_hba  *phba = vport->phba;  in lpfc_register_remote_port()
4480 	if (vport->cfg_enable_fc4_type == LPFC_ENABLE_NVME)  in lpfc_register_remote_port()
4483 	/* Remote port has reappeared. Re-register w/ FC transport */  in lpfc_register_remote_port()
4484 	rport_ids.node_name = wwn_to_u64(ndlp->nlp_nodename.u.wwn);  in lpfc_register_remote_port()
4485 	rport_ids.port_name = wwn_to_u64(ndlp->nlp_portname.u.wwn);  in lpfc_register_remote_port()
4486 	rport_ids.port_id = ndlp->nlp_DID;  in lpfc_register_remote_port()
4492 			      ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_type);  in lpfc_register_remote_port()
4495 	if (test_bit(FC_UNLOADING, &vport->load_flag))  in lpfc_register_remote_port()
4498 	ndlp->rport = rport = fc_remote_port_add(shost, 0, &rport_ids);  in lpfc_register_remote_port()
4500 		dev_printk(KERN_WARNING, &phba->pcidev->dev,  in lpfc_register_remote_port()
4506 	rport->maxframe_size = ndlp->nlp_maxframe;  in lpfc_register_remote_port()
4507 	rport->supported_classes = ndlp->nlp_class_sup;  in lpfc_register_remote_port()
4508 	rdata = rport->dd_data;  in lpfc_register_remote_port()
4509 	rdata->pnode = lpfc_nlp_get(ndlp);  in lpfc_register_remote_port()
4510 	if (!rdata->pnode) {  in lpfc_register_remote_port()
4511 		dev_warn(&phba->pcidev->dev,  in lpfc_register_remote_port()
4512 			 "Warning - node ref failed. Unreg rport\n");  in lpfc_register_remote_port()
4514 		ndlp->rport = NULL;  in lpfc_register_remote_port()
4518 	spin_lock_irqsave(&ndlp->lock, flags);  in lpfc_register_remote_port()
4519 	ndlp->fc4_xpt_flags |= SCSI_XPT_REGD;  in lpfc_register_remote_port()
4520 	spin_unlock_irqrestore(&ndlp->lock, flags);  in lpfc_register_remote_port()
4522 	if (ndlp->nlp_type & NLP_FCP_TARGET)  in lpfc_register_remote_port()
4524 	if (ndlp->nlp_type & NLP_FCP_INITIATOR)  in lpfc_register_remote_port()
4526 	if (ndlp->nlp_type & NLP_NVME_INITIATOR)  in lpfc_register_remote_port()
4528 	if (ndlp->nlp_type & NLP_NVME_TARGET)  in lpfc_register_remote_port()
4530 	if (ndlp->nlp_type & NLP_NVME_DISCOVERY)  in lpfc_register_remote_port()
4536 	lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_NODE,  in lpfc_register_remote_port()
4538 			 __func__, rport, rport->port_id, rport->roles,  in lpfc_register_remote_port()
4539 			 kref_read(&ndlp->kref));  in lpfc_register_remote_port()
4541 	if ((rport->scsi_target_id != -1) &&  in lpfc_register_remote_port()
4542 	    (rport->scsi_target_id < LPFC_MAX_TARGET)) {  in lpfc_register_remote_port()
4543 		ndlp->nlp_sid = rport->scsi_target_id;  in lpfc_register_remote_port()
4552 	struct fc_rport *rport = ndlp->rport;  in lpfc_unregister_remote_port()
4553 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_unregister_remote_port()
4555 	if (vport->cfg_enable_fc4_type == LPFC_ENABLE_NVME)  in lpfc_unregister_remote_port()
4560 		ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_type);  in lpfc_unregister_remote_port()
4565 			 ndlp->nlp_DID, rport, ndlp->fc4_xpt_flags,  in lpfc_unregister_remote_port()
4566 			 kref_read(&ndlp->kref));  in lpfc_unregister_remote_port()
4577 		atomic_add(count, &vport->fc_unused_cnt);  in lpfc_nlp_counters()
4580 		atomic_add(count, &vport->fc_plogi_cnt);  in lpfc_nlp_counters()
4583 		atomic_add(count, &vport->fc_adisc_cnt);  in lpfc_nlp_counters()
4586 		atomic_add(count, &vport->fc_reglogin_cnt);  in lpfc_nlp_counters()
4589 		atomic_add(count, &vport->fc_prli_cnt);  in lpfc_nlp_counters()
4592 		atomic_add(count, &vport->fc_unmap_cnt);  in lpfc_nlp_counters()
4595 		atomic_add(count, &vport->fc_map_cnt);  in lpfc_nlp_counters()
4598 		if (!atomic_read(&vport->fc_npr_cnt) && count == -1)  in lpfc_nlp_counters()
4599 			atomic_set(&vport->fc_npr_cnt, 0);  in lpfc_nlp_counters()
4601 			atomic_add(count, &vport->fc_npr_cnt);  in lpfc_nlp_counters()
4614 	spin_lock_irqsave(&ndlp->lock, iflags);  in lpfc_nlp_reg_node()
4615 	if (ndlp->fc4_xpt_flags & NLP_XPT_REGD) {  in lpfc_nlp_reg_node()
4617 		spin_unlock_irqrestore(&ndlp->lock, iflags);  in lpfc_nlp_reg_node()
4619 		if (ndlp->fc4_xpt_flags & NVME_XPT_REGD &&  in lpfc_nlp_reg_node()
4620 		    ndlp->nlp_type & (NLP_NVME_TARGET | NLP_NVME_DISCOVERY)) {  in lpfc_nlp_reg_node()
4626 	ndlp->fc4_xpt_flags |= NLP_XPT_REGD;  in lpfc_nlp_reg_node()
4627 	spin_unlock_irqrestore(&ndlp->lock, iflags);  in lpfc_nlp_reg_node()
4630 		vport->phba->nport_event_cnt++;  in lpfc_nlp_reg_node()
4639 	if (!(ndlp->nlp_fc4_type & NLP_FC4_NVME))  in lpfc_nlp_reg_node()
4643 	if (vport->phba->sli_rev >= LPFC_SLI_REV4 &&  in lpfc_nlp_reg_node()
4644 			ndlp->nlp_fc4_type & NLP_FC4_NVME) {  in lpfc_nlp_reg_node()
4645 		if (vport->phba->nvmet_support == 0) {  in lpfc_nlp_reg_node()
4650 			if (ndlp->nlp_type & NLP_NVME_TARGET) {  in lpfc_nlp_reg_node()
4651 				vport->phba->nport_event_cnt++;  in lpfc_nlp_reg_node()
4669 	spin_lock_irqsave(&ndlp->lock, iflags);  in lpfc_nlp_unreg_node()
4670 	if (!(ndlp->fc4_xpt_flags & NLP_XPT_REGD)) {  in lpfc_nlp_unreg_node()
4671 		spin_unlock_irqrestore(&ndlp->lock, iflags);  in lpfc_nlp_unreg_node()
4676 				  __func__, ndlp, ndlp->rport, ndlp->nlp_DID,  in lpfc_nlp_unreg_node()
4677 				  ndlp->nlp_flag, ndlp->fc4_xpt_flags);  in lpfc_nlp_unreg_node()
4681 	ndlp->fc4_xpt_flags &= ~NLP_XPT_REGD;  in lpfc_nlp_unreg_node()
4682 	spin_unlock_irqrestore(&ndlp->lock, iflags);  in lpfc_nlp_unreg_node()
4684 	if (ndlp->rport &&  in lpfc_nlp_unreg_node()
4685 	    ndlp->fc4_xpt_flags & SCSI_XPT_REGD) {  in lpfc_nlp_unreg_node()
4686 		vport->phba->nport_event_cnt++;  in lpfc_nlp_unreg_node()
4688 	} else if (!ndlp->rport) {  in lpfc_nlp_unreg_node()
4693 				 __func__, ndlp, ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_nlp_unreg_node()
4694 				 ndlp->fc4_xpt_flags,  in lpfc_nlp_unreg_node()
4695 				 kref_read(&ndlp->kref));  in lpfc_nlp_unreg_node()
4698 	if (ndlp->fc4_xpt_flags & NVME_XPT_REGD) {  in lpfc_nlp_unreg_node()
4699 		vport->phba->nport_event_cnt++;  in lpfc_nlp_unreg_node()
4700 		if (vport->phba->nvmet_support == 0) {  in lpfc_nlp_unreg_node()
4731 		ndlp->nlp_type |= NLP_FC_NODE;  in lpfc_handle_adisc_state()
4734 		clear_bit(NLP_NODEV_REMOVE, &ndlp->nlp_flag);  in lpfc_handle_adisc_state()
4739 	 * ADISC_ISSUE to non-mapped states  in lpfc_handle_adisc_state()
4740 	 * We are moving from ADISC_ISSUE to a non-mapped state because  in lpfc_handle_adisc_state()
4745 		clear_bit(NLP_RCV_PLOGI, &ndlp->nlp_flag);  in lpfc_handle_adisc_state()
4766 		clear_bit(NLP_NODEV_REMOVE, &ndlp->nlp_flag);  in lpfc_nlp_state_cleanup()
4767 		ndlp->nlp_type |= NLP_FC_NODE;  in lpfc_nlp_state_cleanup()
4770 		clear_bit(NLP_NODEV_REMOVE, &ndlp->nlp_flag);  in lpfc_nlp_state_cleanup()
4772 		clear_bit(NLP_RCV_PLOGI, &ndlp->nlp_flag);  in lpfc_nlp_state_cleanup()
4780 		if (!test_bit(NLP_NPR_ADISC, &ndlp->nlp_flag) ||  in lpfc_nlp_state_cleanup()
4781 		    !lpfc_is_link_up(vport->phba))  in lpfc_nlp_state_cleanup()
4792 	 * id outside the presentable range - move the node to the  in lpfc_nlp_state_cleanup()
4796 	    (ndlp->nlp_type & NLP_FCP_TARGET) &&  in lpfc_nlp_state_cleanup()
4797 	    (!ndlp->rport ||  in lpfc_nlp_state_cleanup()
4798 	     ndlp->rport->scsi_target_id == -1 ||  in lpfc_nlp_state_cleanup()
4799 	     ndlp->rport->scsi_target_id >= LPFC_MAX_TARGET)) {  in lpfc_nlp_state_cleanup()
4800 		set_bit(NLP_TGT_NO_SCSIID, &ndlp->nlp_flag);  in lpfc_nlp_state_cleanup()
4831 	int  old_state = ndlp->nlp_state;  in lpfc_nlp_set_state()
4832 	bool node_dropped = test_bit(NLP_DROPPED, &ndlp->nlp_flag);  in lpfc_nlp_set_state()
4837 			 "0904 NPort state transition x%06x, %s -> %s\n",  in lpfc_nlp_set_state()
4838 			 ndlp->nlp_DID,  in lpfc_nlp_set_state()
4844 		ndlp->nlp_DID, old_state, state);  in lpfc_nlp_set_state()
4848 		clear_bit(NLP_DROPPED, &ndlp->nlp_flag);  in lpfc_nlp_set_state()
4856 		clear_bit(NLP_TGT_NO_SCSIID, &ndlp->nlp_flag);  in lpfc_nlp_set_state()
4857 		ndlp->nlp_type &= ~NLP_FC_NODE;  in lpfc_nlp_set_state()
4860 	if (list_empty(&ndlp->nlp_listp)) {  in lpfc_nlp_set_state()
4861 		spin_lock_irqsave(&vport->fc_nodes_list_lock, iflags);  in lpfc_nlp_set_state()
4862 		list_add_tail(&ndlp->nlp_listp, &vport->fc_nodes);  in lpfc_nlp_set_state()
4863 		spin_unlock_irqrestore(&vport->fc_nodes_list_lock, iflags);  in lpfc_nlp_set_state()
4865 		lpfc_nlp_counters(vport, old_state, -1);  in lpfc_nlp_set_state()
4867 	ndlp->nlp_state = state;  in lpfc_nlp_set_state()
4877 	if (list_empty(&ndlp->nlp_listp)) {  in lpfc_enqueue_node()
4878 		spin_lock_irqsave(&vport->fc_nodes_list_lock, iflags);  in lpfc_enqueue_node()
4879 		list_add_tail(&ndlp->nlp_listp, &vport->fc_nodes);  in lpfc_enqueue_node()
4880 		spin_unlock_irqrestore(&vport->fc_nodes_list_lock, iflags);  in lpfc_enqueue_node()
4890 	if (ndlp->nlp_state && !list_empty(&ndlp->nlp_listp))  in lpfc_dequeue_node()
4891 		lpfc_nlp_counters(vport, ndlp->nlp_state, -1);  in lpfc_dequeue_node()
4892 	spin_lock_irqsave(&vport->fc_nodes_list_lock, iflags);  in lpfc_dequeue_node()
4893 	list_del_init(&ndlp->nlp_listp);  in lpfc_dequeue_node()
4894 	spin_unlock_irqrestore(&vport->fc_nodes_list_lock, iflags);  in lpfc_dequeue_node()
4895 	lpfc_nlp_state_cleanup(vport, ndlp, ndlp->nlp_state,  in lpfc_dequeue_node()
4900  * lpfc_initialize_node - Initialize all fields of node object
4909  * to the life-span of the @ndlp might go beyond the existence of @vport as
4917 	INIT_LIST_HEAD(&ndlp->els_retry_evt.evt_listp);  in lpfc_initialize_node()
4918 	INIT_LIST_HEAD(&ndlp->dev_loss_evt.evt_listp);  in lpfc_initialize_node()
4919 	timer_setup(&ndlp->nlp_delayfunc, lpfc_els_retry_delay, 0);  in lpfc_initialize_node()
4920 	INIT_LIST_HEAD(&ndlp->recovery_evt.evt_listp);  in lpfc_initialize_node()
4922 	ndlp->nlp_DID = did;  in lpfc_initialize_node()
4923 	ndlp->vport = vport;  in lpfc_initialize_node()
4924 	ndlp->phba = vport->phba;  in lpfc_initialize_node()
4925 	ndlp->nlp_sid = NLP_NO_SID;  in lpfc_initialize_node()
4926 	ndlp->nlp_fc4_type = NLP_FC4_NONE;  in lpfc_initialize_node()
4927 	kref_init(&ndlp->kref);  in lpfc_initialize_node()
4928 	atomic_set(&ndlp->cmd_pending, 0);  in lpfc_initialize_node()
4929 	ndlp->cmd_qdepth = vport->cfg_tgt_queue_depth;  in lpfc_initialize_node()
4930 	ndlp->nlp_defer_did = NLP_EVT_NOTHING_PENDING;  in lpfc_initialize_node()
4941 	if (ndlp->nlp_state == NLP_STE_UNUSED_NODE)  in lpfc_drop_node()
4944 	if (vport->phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_drop_node()
4953 	if (!test_and_set_bit(NLP_DROPPED, &ndlp->nlp_flag))  in lpfc_drop_node()
4963 	struct lpfc_hba  *phba = vport->phba;  in lpfc_set_disctmo()
4966 	if (vport->port_state == LPFC_LOCAL_CFG_LINK) {  in lpfc_set_disctmo()
4967 		/* For FAN, timeout should be greater than edtov */  in lpfc_set_disctmo()
4968 		tmo = (((phba->fc_edtov + 999) / 1000) + 1);  in lpfc_set_disctmo()
4970 		/* Normal discovery timeout should be > than ELS/CT timeout  in lpfc_set_disctmo()
4973 		tmo = ((phba->fc_ratov * 3) + 3);  in lpfc_set_disctmo()
4977 	if (!timer_pending(&vport->fc_disctmo)) {  in lpfc_set_disctmo()
4980 			tmo, vport->port_state, vport->fc_flag);  in lpfc_set_disctmo()
4983 	mod_timer(&vport->fc_disctmo, jiffies + secs_to_jiffies(tmo));  in lpfc_set_disctmo()
4984 	set_bit(FC_DISC_TMO, &vport->fc_flag);  in lpfc_set_disctmo()
4990 			 vport->port_state, tmo,  in lpfc_set_disctmo()
4991 			 (unsigned long)&vport->fc_disctmo,  in lpfc_set_disctmo()
4992 			 atomic_read(&vport->fc_plogi_cnt),  in lpfc_set_disctmo()
4993 			 atomic_read(&vport->fc_adisc_cnt));  in lpfc_set_disctmo()
5008 		vport->port_state, vport->fc_ns_retry, vport->fc_flag);  in lpfc_can_disctmo()
5011 	if (test_bit(FC_DISC_TMO, &vport->fc_flag) ||  in lpfc_can_disctmo()
5012 	    timer_pending(&vport->fc_disctmo)) {  in lpfc_can_disctmo()
5013 		clear_bit(FC_DISC_TMO, &vport->fc_flag);  in lpfc_can_disctmo()
5014 		timer_delete_sync(&vport->fc_disctmo);  in lpfc_can_disctmo()
5015 		spin_lock_irqsave(&vport->work_port_lock, iflags);  in lpfc_can_disctmo()
5016 		vport->work_port_events &= ~WORKER_DISC_TMO;  in lpfc_can_disctmo()
5017 		spin_unlock_irqrestore(&vport->work_port_lock, iflags);  in lpfc_can_disctmo()
5024 			 vport->port_state, vport->fc_flag,  in lpfc_can_disctmo()
5025 			 atomic_read(&vport->fc_plogi_cnt),  in lpfc_can_disctmo()
5026 			 atomic_read(&vport->fc_adisc_cnt));  in lpfc_can_disctmo()
5040 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_check_sli_ndlp()
5045 	if (iocb->vport != vport)  in lpfc_check_sli_ndlp()
5052 	if (pring->ringno == LPFC_ELS_RING) {  in lpfc_check_sli_ndlp()
5055 			if (iocb->ndlp == ndlp)  in lpfc_check_sli_ndlp()
5059 			if (remote_id == ndlp->nlp_DID)  in lpfc_check_sli_ndlp()
5063 			if (iocb->ndlp == ndlp)  in lpfc_check_sli_ndlp()
5066 	} else if (pring->ringno == LPFC_FCP_RING) {  in lpfc_check_sli_ndlp()
5068 		if ((ndlp->nlp_type & NLP_FCP_TARGET) &&  in lpfc_check_sli_ndlp()
5069 		    test_bit(NLP_DELAY_TMO, &ndlp->nlp_flag))  in lpfc_check_sli_ndlp()
5072 		if (ulp_context == ndlp->nlp_rpi)  in lpfc_check_sli_ndlp()
5085 	list_for_each_entry_safe(iocb, next_iocb, &pring->txq, list) {  in __lpfc_dequeue_nport_iocbs()
5089 			list_move_tail(&iocb->list, dequeue_list);  in __lpfc_dequeue_nport_iocbs()
5097 	struct lpfc_sli *psli = &phba->sli;  in lpfc_sli3_dequeue_nport_iocbs()
5100 	spin_lock_irq(&phba->hbalock);  in lpfc_sli3_dequeue_nport_iocbs()
5101 	for (i = 0; i < psli->num_rings; i++)  in lpfc_sli3_dequeue_nport_iocbs()
5102 		__lpfc_dequeue_nport_iocbs(phba, ndlp, &psli->sli3_ring[i],  in lpfc_sli3_dequeue_nport_iocbs()
5104 	spin_unlock_irq(&phba->hbalock);  in lpfc_sli3_dequeue_nport_iocbs()
5114 	spin_lock_irq(&phba->hbalock);  in lpfc_sli4_dequeue_nport_iocbs()
5115 	list_for_each_entry(qp, &phba->sli4_hba.lpfc_wq_list, wq_list) {  in lpfc_sli4_dequeue_nport_iocbs()
5116 		pring = qp->pring;  in lpfc_sli4_dequeue_nport_iocbs()
5119 		spin_lock(&pring->ring_lock);  in lpfc_sli4_dequeue_nport_iocbs()
5121 		spin_unlock(&pring->ring_lock);  in lpfc_sli4_dequeue_nport_iocbs()
5123 	spin_unlock_irq(&phba->hbalock);  in lpfc_sli4_dequeue_nport_iocbs()
5141 	if (test_bit(NLP_RPI_REGISTERED, &ndlp->nlp_flag)) {  in lpfc_no_rpi()
5142 		if (phba->sli_rev != LPFC_SLI_REV4)  in lpfc_no_rpi()
5156  * lpfc_nlp_logo_unreg - Unreg mailbox completion handler before LOGO
5166 	struct lpfc_vport  *vport = pmb->vport;  in lpfc_nlp_logo_unreg()
5169 	ndlp = pmb->ctx_ndlp;  in lpfc_nlp_logo_unreg()
5175 	if (test_bit(NLP_UNREG_INP, &ndlp->nlp_flag) &&  in lpfc_nlp_logo_unreg()
5176 	    ndlp->nlp_defer_did != NLP_EVT_NOTHING_PENDING) {  in lpfc_nlp_logo_unreg()
5180 				 ndlp->nlp_rpi, ndlp->nlp_DID,  in lpfc_nlp_logo_unreg()
5181 				 ndlp->nlp_defer_did, ndlp);  in lpfc_nlp_logo_unreg()
5183 		clear_bit(NLP_UNREG_INP, &ndlp->nlp_flag);  in lpfc_nlp_logo_unreg()
5184 		ndlp->nlp_defer_did = NLP_EVT_NOTHING_PENDING;  in lpfc_nlp_logo_unreg()
5185 		lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);  in lpfc_nlp_logo_unreg()
5187 		clear_bit(NLP_UNREG_INP, &ndlp->nlp_flag);  in lpfc_nlp_logo_unreg()
5195 	mempool_free(pmb, phba->mbox_mem_pool);  in lpfc_nlp_logo_unreg()
5210 	mbox->ctx_ndlp = lpfc_nlp_get(ndlp);  in lpfc_set_unreg_login_mbx_cmpl()
5211 	if (!mbox->ctx_ndlp)  in lpfc_set_unreg_login_mbx_cmpl()
5214 	if (test_bit(NLP_ISSUE_LOGO, &ndlp->nlp_flag)) {  in lpfc_set_unreg_login_mbx_cmpl()
5215 		mbox->mbox_cmpl = lpfc_nlp_logo_unreg;  in lpfc_set_unreg_login_mbx_cmpl()
5216 	} else if (phba->sli_rev == LPFC_SLI_REV4 &&  in lpfc_set_unreg_login_mbx_cmpl()
5217 		   !test_bit(FC_UNLOADING, &vport->load_flag) &&  in lpfc_set_unreg_login_mbx_cmpl()
5218 		    (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) >=  in lpfc_set_unreg_login_mbx_cmpl()
5220 		    (kref_read(&ndlp->kref) > 0)) {  in lpfc_set_unreg_login_mbx_cmpl()
5221 		mbox->mbox_cmpl = lpfc_sli4_unreg_rpi_cmpl_clr;  in lpfc_set_unreg_login_mbx_cmpl()
5223 		mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_set_unreg_login_mbx_cmpl()
5239 	struct lpfc_hba *phba = vport->phba;  in lpfc_unreg_rpi()
5244 	if (test_bit(NLP_RPI_REGISTERED, &ndlp->nlp_flag) ||  in lpfc_unreg_rpi()
5245 	    test_bit(NLP_REG_LOGIN_SEND, &ndlp->nlp_flag)) {  in lpfc_unreg_rpi()
5246 		if (test_bit(NLP_REG_LOGIN_SEND, &ndlp->nlp_flag))  in lpfc_unreg_rpi()
5252 					 ndlp->nlp_rpi, ndlp->nlp_flag,  in lpfc_unreg_rpi()
5253 					 ndlp->nlp_DID);  in lpfc_unreg_rpi()
5258 		if (test_bit(NLP_UNREG_INP, &ndlp->nlp_flag)) {  in lpfc_unreg_rpi()
5264 					 ndlp->nlp_rpi, ndlp->nlp_DID,  in lpfc_unreg_rpi()
5265 					 ndlp->nlp_defer_did,  in lpfc_unreg_rpi()
5266 					 ndlp->nlp_flag, ndlp);  in lpfc_unreg_rpi()
5270 		mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_unreg_rpi()
5273 			rpi = ndlp->nlp_rpi;  in lpfc_unreg_rpi()
5274 			if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_unreg_rpi()
5275 				rpi = phba->sli4_hba.rpi_ids[ndlp->nlp_rpi];  in lpfc_unreg_rpi()
5277 			lpfc_unreg_login(phba, vport->vpi, rpi, mbox);  in lpfc_unreg_rpi()
5278 			mbox->vport = vport;  in lpfc_unreg_rpi()
5280 			if (!mbox->ctx_ndlp) {  in lpfc_unreg_rpi()
5281 				mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_unreg_rpi()
5286 			if (mbox->mbox_cmpl == lpfc_sli4_unreg_rpi_cmpl_clr)  in lpfc_unreg_rpi()
5289 			if (!test_bit(FC_OFFLINE_MODE, &vport->fc_flag))  in lpfc_unreg_rpi()
5290 				set_bit(NLP_UNREG_INP, &ndlp->nlp_flag);  in lpfc_unreg_rpi()
5297 					 ndlp->nlp_rpi, ndlp->nlp_DID,  in lpfc_unreg_rpi()
5298 					 ndlp->nlp_flag, ndlp);  in lpfc_unreg_rpi()
5302 				clear_bit(NLP_UNREG_INP, &ndlp->nlp_flag);  in lpfc_unreg_rpi()
5303 				mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_unreg_rpi()
5314 					 ndlp->nlp_rpi, ndlp->nlp_DID,  in lpfc_unreg_rpi()
5315 					 ndlp->nlp_flag, ndlp);  in lpfc_unreg_rpi()
5321 			if (!test_bit(FC_UNLOADING, &vport->load_flag)) {  in lpfc_unreg_rpi()
5322 				clear_bit(NLP_UNREG_INP, &ndlp->nlp_flag);  in lpfc_unreg_rpi()
5324 				ndlp->nlp_prev_state = ndlp->nlp_state;  in lpfc_unreg_rpi()
5333 		if (phba->sli_rev != LPFC_SLI_REV4)  in lpfc_unreg_rpi()
5334 			ndlp->nlp_rpi = 0;  in lpfc_unreg_rpi()
5335 		clear_bit(NLP_RPI_REGISTERED, &ndlp->nlp_flag);  in lpfc_unreg_rpi()
5336 		clear_bit(NLP_NPR_ADISC, &ndlp->nlp_flag);  in lpfc_unreg_rpi()
5338 			clear_bit(NLP_LOGO_ACC, &ndlp->nlp_flag);  in lpfc_unreg_rpi()
5341 	clear_bit(NLP_LOGO_ACC, &ndlp->nlp_flag);  in lpfc_unreg_rpi()
5346  * lpfc_unreg_hba_rpis - Unregister rpis registered to the hba.
5366 	for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {  in lpfc_unreg_hba_rpis()
5367 		spin_lock_irqsave(&vports[i]->fc_nodes_list_lock, iflags);  in lpfc_unreg_hba_rpis()
5368 		list_for_each_entry(ndlp, &vports[i]->fc_nodes, nlp_listp) {  in lpfc_unreg_hba_rpis()
5369 			if (test_bit(NLP_RPI_REGISTERED, &ndlp->nlp_flag)) {  in lpfc_unreg_hba_rpis()
5371 				spin_unlock_irqrestore(&vports[i]->fc_nodes_list_lock,  in lpfc_unreg_hba_rpis()
5374 				spin_lock_irqsave(&vports[i]->fc_nodes_list_lock,  in lpfc_unreg_hba_rpis()
5378 		spin_unlock_irqrestore(&vports[i]->fc_nodes_list_lock, iflags);  in lpfc_unreg_hba_rpis()
5386 	struct lpfc_hba  *phba  = vport->phba;  in lpfc_unreg_all_rpis()
5390 	if (phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_unreg_all_rpis()
5395 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_unreg_all_rpis()
5397 		lpfc_unreg_login(phba, vport->vpi, LPFC_UNREG_ALL_RPIS_VPORT,  in lpfc_unreg_all_rpis()
5399 		mbox->vport = vport;  in lpfc_unreg_all_rpis()
5400 		mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_unreg_all_rpis()
5401 		mbox->ctx_ndlp = NULL;  in lpfc_unreg_all_rpis()
5404 			mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_unreg_all_rpis()
5417 	struct lpfc_hba  *phba  = vport->phba;  in lpfc_unreg_default_rpis()
5422 	if (phba->sli_rev > LPFC_SLI_REV3)  in lpfc_unreg_default_rpis()
5425 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_unreg_default_rpis()
5427 		lpfc_unreg_did(phba, vport->vpi, LPFC_UNREG_ALL_DFLT_RPIS,  in lpfc_unreg_default_rpis()
5429 		mbox->vport = vport;  in lpfc_unreg_default_rpis()
5430 		mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_unreg_default_rpis()
5431 		mbox->ctx_ndlp = NULL;  in lpfc_unreg_default_rpis()
5434 			mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_unreg_default_rpis()
5451 	struct lpfc_hba  *phba = vport->phba;  in lpfc_cleanup_node()
5458 			 ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_cleanup_node()
5459 			 ndlp->nlp_state, ndlp->nlp_rpi);  in lpfc_cleanup_node()
5465 	if ((mb = phba->sli.mbox_active)) {  in lpfc_cleanup_node()
5466 		if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) &&  in lpfc_cleanup_node()
5467 		   !(mb->mbox_flag & LPFC_MBX_IMED_UNREG) &&  in lpfc_cleanup_node()
5468 		   (ndlp == mb->ctx_ndlp)) {  in lpfc_cleanup_node()
5469 			mb->ctx_ndlp = NULL;  in lpfc_cleanup_node()
5470 			mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_cleanup_node()
5474 	spin_lock_irq(&phba->hbalock);  in lpfc_cleanup_node()
5476 	list_for_each_entry(mb, &phba->sli.mboxq_cmpl, list) {  in lpfc_cleanup_node()
5477 		if ((mb->u.mb.mbxCommand != MBX_REG_LOGIN64) ||  in lpfc_cleanup_node()
5478 			(mb->mbox_flag & LPFC_MBX_IMED_UNREG) ||  in lpfc_cleanup_node()
5479 			(ndlp != mb->ctx_ndlp))  in lpfc_cleanup_node()
5482 		mb->ctx_ndlp = NULL;  in lpfc_cleanup_node()
5483 		mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_cleanup_node()
5486 	list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) {  in lpfc_cleanup_node()
5487 		if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) &&  in lpfc_cleanup_node()
5488 		   !(mb->mbox_flag & LPFC_MBX_IMED_UNREG) &&  in lpfc_cleanup_node()
5489 		    (ndlp == mb->ctx_ndlp)) {  in lpfc_cleanup_node()
5490 			list_del(&mb->list);  in lpfc_cleanup_node()
5498 	spin_unlock_irq(&phba->hbalock);  in lpfc_cleanup_node()
5502 	clear_bit(NLP_DELAY_TMO, &ndlp->nlp_flag);  in lpfc_cleanup_node()
5504 	ndlp->nlp_last_elscmd = 0;  in lpfc_cleanup_node()
5505 	timer_delete_sync(&ndlp->nlp_delayfunc);  in lpfc_cleanup_node()
5507 	list_del_init(&ndlp->els_retry_evt.evt_listp);  in lpfc_cleanup_node()
5508 	list_del_init(&ndlp->dev_loss_evt.evt_listp);  in lpfc_cleanup_node()
5509 	list_del_init(&ndlp->recovery_evt.evt_listp);  in lpfc_cleanup_node()
5524 	if (ndlp->nlp_DID == did)  in lpfc_matchdid()
5528 	mydid.un.word = vport->fc_myDID;  in lpfc_matchdid()
5534 	ndlpdid.un.word = ndlp->nlp_DID;  in lpfc_matchdid()
5543 			 * up matching ndlp->nlp_DID 000001 to  in lpfc_matchdid()
5549 				    vport->phba->fc_topology ==  in lpfc_matchdid()
5556 		matchdid.un.word = ndlp->nlp_DID;  in lpfc_matchdid()
5577 	list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) {  in __lpfc_findnode_did()
5579 			data1 = (((uint32_t)ndlp->nlp_state << 24) |  in __lpfc_findnode_did()
5580 				 ((uint32_t)ndlp->nlp_xri << 16) |  in __lpfc_findnode_did()
5581 				 ((uint32_t)ndlp->nlp_type << 8)  in __lpfc_findnode_did()
5586 					 ndlp, ndlp->nlp_DID,  in __lpfc_findnode_did()
5587 					 ndlp->nlp_flag, data1, ndlp->nlp_rpi,  in __lpfc_findnode_did()
5588 					 ndlp->active_rrqs_xri_bitmap);  in __lpfc_findnode_did()
5591 			if (ndlp->nlp_state != NLP_STE_UNUSED_NODE)  in __lpfc_findnode_did()
5612 	spin_lock_irqsave(shost->host_lock, iflags);  in lpfc_findnode_did()
5614 	spin_unlock_irqrestore(shost->host_lock, iflags);  in lpfc_findnode_did()
5625 	spin_lock_irqsave(&vport->fc_nodes_list_lock, iflags);  in lpfc_findnode_mapped()
5627 	list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) {  in lpfc_findnode_mapped()
5628 		if (ndlp->nlp_state == NLP_STE_UNMAPPED_NODE ||  in lpfc_findnode_mapped()
5629 		    ndlp->nlp_state == NLP_STE_MAPPED_NODE) {  in lpfc_findnode_mapped()
5630 			data1 = (((uint32_t)ndlp->nlp_state << 24) |  in lpfc_findnode_mapped()
5631 				 ((uint32_t)ndlp->nlp_xri << 16) |  in lpfc_findnode_mapped()
5632 				 ((uint32_t)ndlp->nlp_type << 8) |  in lpfc_findnode_mapped()
5633 				 ((uint32_t)ndlp->nlp_rpi & 0xff));  in lpfc_findnode_mapped()
5634 			spin_unlock_irqrestore(&vport->fc_nodes_list_lock,  in lpfc_findnode_mapped()
5639 					 ndlp, ndlp->nlp_DID,  in lpfc_findnode_mapped()
5640 					 ndlp->nlp_flag, data1,  in lpfc_findnode_mapped()
5641 					 ndlp->active_rrqs_xri_bitmap);  in lpfc_findnode_mapped()
5645 	spin_unlock_irqrestore(&vport->fc_nodes_list_lock, iflags);  in lpfc_findnode_mapped()
5660 		if (vport->phba->nvmet_support)  in lpfc_setup_disc_node()
5662 		if (test_bit(FC_RSCN_MODE, &vport->fc_flag) &&  in lpfc_setup_disc_node()
5673 				 ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_setup_disc_node()
5674 				 ndlp->nlp_state, vport->fc_flag);  in lpfc_setup_disc_node()
5676 		set_bit(NLP_NPR_2B_DISC, &ndlp->nlp_flag);  in lpfc_setup_disc_node()
5684 	if (test_bit(FC_RSCN_MODE, &vport->fc_flag) &&  in lpfc_setup_disc_node()
5685 	    !test_bit(FC_NDISC_ACTIVE, &vport->fc_flag)) {  in lpfc_setup_disc_node()
5689 			 * delay timeout is not needed.  in lpfc_setup_disc_node()
5696 					 ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_setup_disc_node()
5697 					 ndlp->nlp_state, vport->fc_flag);  in lpfc_setup_disc_node()
5701 			 * active management - just go to NPR provided the  in lpfc_setup_disc_node()
5704 			if (vport->phba->nvmet_support)  in lpfc_setup_disc_node()
5707 			if (ndlp->nlp_state > NLP_STE_UNUSED_NODE &&  in lpfc_setup_disc_node()
5708 			    ndlp->nlp_state <= NLP_STE_PRLI_ISSUE) {  in lpfc_setup_disc_node()
5713 			set_bit(NLP_NPR_2B_DISC, &ndlp->nlp_flag);  in lpfc_setup_disc_node()
5718 					 ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_setup_disc_node()
5719 					 ndlp->nlp_state, vport->fc_flag);  in lpfc_setup_disc_node()
5726 				 ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_setup_disc_node()
5727 				 ndlp->nlp_state, vport->fc_flag);  in lpfc_setup_disc_node()
5733 		if (ndlp->nlp_state == NLP_STE_ADISC_ISSUE ||  in lpfc_setup_disc_node()
5734 		    ndlp->nlp_state == NLP_STE_PLOGI_ISSUE ||  in lpfc_setup_disc_node()
5735 		    (!vport->phba->nvmet_support &&  in lpfc_setup_disc_node()
5736 		     test_bit(NLP_RCV_PLOGI, &ndlp->nlp_flag)))  in lpfc_setup_disc_node()
5739 		if (vport->phba->nvmet_support)  in lpfc_setup_disc_node()
5746 		set_bit(NLP_NPR_2B_DISC, &ndlp->nlp_flag);  in lpfc_setup_disc_node()
5755 	struct lpfc_hba  *phba = vport->phba;  in lpfc_disc_list_loopmap()
5762 	if (phba->fc_topology != LPFC_TOPOLOGY_LOOP)  in lpfc_disc_list_loopmap()
5766 	if (phba->alpa_map[0]) {  in lpfc_disc_list_loopmap()
5767 		for (j = 1; j <= phba->alpa_map[0]; j++) {  in lpfc_disc_list_loopmap()
5768 			alpa = phba->alpa_map[j];  in lpfc_disc_list_loopmap()
5769 			if (((vport->fc_myDID & 0xff) == alpa) || (alpa == 0))  in lpfc_disc_list_loopmap()
5779 			if (vport->cfg_scan_down)  in lpfc_disc_list_loopmap()
5782 				index = FC_MAXLOOP - j - 1;  in lpfc_disc_list_loopmap()
5784 			if ((vport->fc_myDID & 0xff) == alpa)  in lpfc_disc_list_loopmap()
5797 	struct lpfc_sli *psli = &phba->sli;  in lpfc_issue_clear_la()
5798 	struct lpfc_sli_ring *extra_ring = &psli->sli3_ring[LPFC_EXTRA_RING];  in lpfc_issue_clear_la()
5799 	struct lpfc_sli_ring *fcp_ring   = &psli->sli3_ring[LPFC_FCP_RING];  in lpfc_issue_clear_la()
5806 	if ((phba->link_state >= LPFC_CLEAR_LA) ||  in lpfc_issue_clear_la()
5807 	    (vport->port_type != LPFC_PHYSICAL_PORT) ||  in lpfc_issue_clear_la()
5808 		(phba->sli_rev == LPFC_SLI_REV4))  in lpfc_issue_clear_la()
5812 	if ((mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL)) != NULL) {  in lpfc_issue_clear_la()
5813 		phba->link_state = LPFC_CLEAR_LA;  in lpfc_issue_clear_la()
5815 		mbox->mbox_cmpl = lpfc_mbx_cmpl_clear_la;  in lpfc_issue_clear_la()
5816 		mbox->vport = vport;  in lpfc_issue_clear_la()
5819 			mempool_free(mbox, phba->mbox_mem_pool);  in lpfc_issue_clear_la()
5821 			extra_ring->flag &= ~LPFC_STOP_IOCB_EVENT;  in lpfc_issue_clear_la()
5822 			fcp_ring->flag &= ~LPFC_STOP_IOCB_EVENT;  in lpfc_issue_clear_la()
5823 			phba->link_state = LPFC_HBA_ERROR;  in lpfc_issue_clear_la()
5834 	regvpimbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_issue_reg_vpi()
5837 		regvpimbox->mbox_cmpl = lpfc_mbx_cmpl_reg_vpi;  in lpfc_issue_reg_vpi()
5838 		regvpimbox->vport = vport;  in lpfc_issue_reg_vpi()
5841 			mempool_free(regvpimbox, phba->mbox_mem_pool);  in lpfc_issue_reg_vpi()
5850 	struct lpfc_hba  *phba = vport->phba;  in lpfc_disc_start()
5857 				 phba->link_state);  in lpfc_disc_start()
5861 	if (phba->link_state == LPFC_CLEAR_LA)  in lpfc_disc_start()
5866 	if (vport->port_state < LPFC_VPORT_READY)  in lpfc_disc_start()
5867 		vport->port_state = LPFC_DISC_AUTH;  in lpfc_disc_start()
5871 	vport->fc_prevDID = vport->fc_myDID;  in lpfc_disc_start()
5872 	vport->num_disc_nodes = 0;  in lpfc_disc_start()
5878 			 vport->port_state, vport->fc_flag,  in lpfc_disc_start()
5879 			 atomic_read(&vport->fc_plogi_cnt),  in lpfc_disc_start()
5880 			 atomic_read(&vport->fc_adisc_cnt),  in lpfc_disc_start()
5881 			 atomic_read(&vport->fc_npr_cnt));  in lpfc_disc_start()
5883 	/* First do ADISCs - if any */  in lpfc_disc_start()
5890 	if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&  in lpfc_disc_start()
5891 	    !test_bit(FC_PT2PT, &vport->fc_flag) &&  in lpfc_disc_start()
5892 	    !test_bit(FC_RSCN_MODE, &vport->fc_flag) &&  in lpfc_disc_start()
5893 	    (phba->sli_rev < LPFC_SLI_REV4)) {  in lpfc_disc_start()
5903 	if (vport->port_state < LPFC_VPORT_READY && !clear_la_pending) {  in lpfc_disc_start()
5907 		if (!test_bit(FC_ABORT_DISCOVERY, &vport->fc_flag)) {  in lpfc_disc_start()
5908 			vport->num_disc_nodes = 0;  in lpfc_disc_start()
5910 			if (atomic_read(&vport->fc_npr_cnt))  in lpfc_disc_start()
5913 			if (!vport->num_disc_nodes) {  in lpfc_disc_start()
5914 				clear_bit(FC_NDISC_ACTIVE, &vport->fc_flag);  in lpfc_disc_start()
5918 		vport->port_state = LPFC_VPORT_READY;  in lpfc_disc_start()
5920 		/* Next do PLOGIs - if any */  in lpfc_disc_start()
5926 		if (test_bit(FC_RSCN_MODE, &vport->fc_flag)) {  in lpfc_disc_start()
5930 			if (vport->fc_rscn_id_cnt == 0 &&  in lpfc_disc_start()
5931 			    !test_bit(FC_RSCN_DISCOVERY, &vport->fc_flag)) {  in lpfc_disc_start()
5932 				clear_bit(FC_RSCN_MODE, &vport->fc_flag);  in lpfc_disc_start()
5961 	spin_lock_irq(&phba->hbalock);  in lpfc_free_tx()
5962 	list_for_each_entry_safe(iocb, next_iocb, &pring->txq, list) {  in lpfc_free_tx()
5963 		if (iocb->ndlp != ndlp)  in lpfc_free_tx()
5971 			list_move_tail(&iocb->list, &completions);  in lpfc_free_tx()
5976 	list_for_each_entry_safe(iocb, next_iocb, &pring->txcmplq, list) {  in lpfc_free_tx()
5977 		if (iocb->ndlp != ndlp)  in lpfc_free_tx()
5987 	spin_unlock_irq(&phba->hbalock);  in lpfc_free_tx()
6001 	struct lpfc_hba *phba = vport->phba;  in lpfc_disc_flush_list()
6003 	if (atomic_read(&vport->fc_plogi_cnt) ||  in lpfc_disc_flush_list()
6004 	    atomic_read(&vport->fc_adisc_cnt)) {  in lpfc_disc_flush_list()
6005 		list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes,  in lpfc_disc_flush_list()
6007 			if (ndlp->nlp_state == NLP_STE_PLOGI_ISSUE ||  in lpfc_disc_flush_list()
6008 			    ndlp->nlp_state == NLP_STE_ADISC_ISSUE) {  in lpfc_disc_flush_list()
6016  * lpfc_notify_xport_npr - notifies xport of node disappearance
6020  * calls lpfc_nlp_state_cleanup, the ndlp->rport is unregistered
6030 	list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes,  in lpfc_notify_xport_npr()
6041 	if (pci_channel_offline(vport->phba->pcidev))  in lpfc_cleanup_discovery_resources()
6049  * FUNCTION: Fibre Channel driver discovery timeout routine.
6064 	struct lpfc_hba   *phba = vport->phba;  in lpfc_disc_timeout()
6071 	spin_lock_irqsave(&vport->work_port_lock, flags);  in lpfc_disc_timeout()
6072 	tmo_posted = vport->work_port_events & WORKER_DISC_TMO;  in lpfc_disc_timeout()
6074 		vport->work_port_events |= WORKER_DISC_TMO;  in lpfc_disc_timeout()
6075 	spin_unlock_irqrestore(&vport->work_port_lock, flags);  in lpfc_disc_timeout()
6085 	struct lpfc_hba  *phba = vport->phba;  in lpfc_disc_timeout_handler()
6086 	struct lpfc_sli  *psli = &phba->sli;  in lpfc_disc_timeout_handler()
6091 	if (!test_and_clear_bit(FC_DISC_TMO, &vport->fc_flag))  in lpfc_disc_timeout_handler()
6095 		"disc timeout:    state:x%x rtry:x%x flg:x%x",  in lpfc_disc_timeout_handler()
6096 		vport->port_state, vport->fc_ns_retry, vport->fc_flag);  in lpfc_disc_timeout_handler()
6098 	switch (vport->port_state) {  in lpfc_disc_timeout_handler()
6103 		 * waiting for FAN timeout  in lpfc_disc_timeout_handler()
6106 				 "0221 FAN timeout\n");  in lpfc_disc_timeout_handler()
6109 		list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes,  in lpfc_disc_timeout_handler()
6111 			if (ndlp->nlp_state != NLP_STE_NPR_NODE)  in lpfc_disc_timeout_handler()
6113 			if (ndlp->nlp_type & NLP_FABRIC) {  in lpfc_disc_timeout_handler()
6117 			} else if (!test_bit(NLP_NPR_ADISC, &ndlp->nlp_flag)) {  in lpfc_disc_timeout_handler()
6124 		if (vport->port_state != LPFC_FLOGI) {  in lpfc_disc_timeout_handler()
6125 			if (phba->sli_rev <= LPFC_SLI_REV3)  in lpfc_disc_timeout_handler()
6136 		/* Initial FLOGI timeout */  in lpfc_disc_timeout_handler()
6139 				 "0222 Initial %s timeout\n",  in lpfc_disc_timeout_handler()
6140 				 vport->vpi ? "FDISC" : "FLOGI");  in lpfc_disc_timeout_handler()
6158 				 "0223 Timeout while waiting for "  in lpfc_disc_timeout_handler()
6169 	/* Check for wait for NameServer Rsp timeout */  in lpfc_disc_timeout_handler()
6172 				 "0224 NameServer Query timeout "  in lpfc_disc_timeout_handler()
6174 				 vport->fc_ns_retry, LPFC_MAX_NS_RETRY);  in lpfc_disc_timeout_handler()
6176 		if (vport->fc_ns_retry < LPFC_MAX_NS_RETRY) {  in lpfc_disc_timeout_handler()
6178 			vport->fc_ns_retry++;  in lpfc_disc_timeout_handler()
6179 			vport->gidft_inp = 0;  in lpfc_disc_timeout_handler()
6184 		vport->fc_ns_retry = 0;  in lpfc_disc_timeout_handler()
6192 		if (phba->sli_rev < LPFC_SLI_REV4) {  in lpfc_disc_timeout_handler()
6193 			if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)  in lpfc_disc_timeout_handler()
6197 				vport->port_state = LPFC_VPORT_READY;  in lpfc_disc_timeout_handler()
6202 		initlinkmbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_disc_timeout_handler()
6208 			phba->link_state = LPFC_HBA_ERROR;  in lpfc_disc_timeout_handler()
6213 		lpfc_init_link(phba, initlinkmbox, phba->cfg_topology,  in lpfc_disc_timeout_handler()
6214 			       phba->cfg_link_speed);  in lpfc_disc_timeout_handler()
6215 		initlinkmbox->u.mb.un.varInitLnk.lipsr_AL_PA = 0;  in lpfc_disc_timeout_handler()
6216 		initlinkmbox->vport = vport;  in lpfc_disc_timeout_handler()
6217 		initlinkmbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;  in lpfc_disc_timeout_handler()
6221 			mempool_free(initlinkmbox, phba->mbox_mem_pool);  in lpfc_disc_timeout_handler()
6226 	/* Node Authentication timeout */  in lpfc_disc_timeout_handler()
6229 				 "0227 Node Authentication timeout\n");  in lpfc_disc_timeout_handler()
6236 		if (phba->sli_rev < LPFC_SLI_REV4) {  in lpfc_disc_timeout_handler()
6237 			if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)  in lpfc_disc_timeout_handler()
6241 				vport->port_state = LPFC_VPORT_READY;  in lpfc_disc_timeout_handler()
6247 		if (test_bit(FC_RSCN_MODE, &vport->fc_flag)) {  in lpfc_disc_timeout_handler()
6250 					 "0231 RSCN timeout Data: x%x "  in lpfc_disc_timeout_handler()
6252 					 vport->fc_ns_retry, LPFC_MAX_NS_RETRY,  in lpfc_disc_timeout_handler()
6253 					 vport->port_state, vport->gidft_inp);  in lpfc_disc_timeout_handler()
6266 				 "0273 Unexpected discovery timeout, "  in lpfc_disc_timeout_handler()
6267 				 "vport State x%x\n", vport->port_state);  in lpfc_disc_timeout_handler()
6271 	switch (phba->link_state) {  in lpfc_disc_timeout_handler()
6273 				/* CLEAR LA timeout */  in lpfc_disc_timeout_handler()
6276 				 "0228 CLEAR LA timeout\n");  in lpfc_disc_timeout_handler()
6291 				 "0230 Unexpected timeout, hba link "  in lpfc_disc_timeout_handler()
6292 				 "state x%x\n", phba->link_state);  in lpfc_disc_timeout_handler()
6302 		if (phba->sli_rev != LPFC_SLI_REV4) {  in lpfc_disc_timeout_handler()
6303 			psli->sli3_ring[(LPFC_EXTRA_RING)].flag &=  in lpfc_disc_timeout_handler()
6305 			psli->sli3_ring[LPFC_FCP_RING].flag &=  in lpfc_disc_timeout_handler()
6308 		vport->port_state = LPFC_VPORT_READY;  in lpfc_disc_timeout_handler()
6322 	MAILBOX_t *mb = &pmb->u.mb;  in lpfc_mbx_cmpl_fdmi_reg_login()
6323 	struct lpfc_nodelist *ndlp = pmb->ctx_ndlp;  in lpfc_mbx_cmpl_fdmi_reg_login()
6324 	struct lpfc_vport    *vport = pmb->vport;  in lpfc_mbx_cmpl_fdmi_reg_login()
6326 	pmb->ctx_ndlp = NULL;  in lpfc_mbx_cmpl_fdmi_reg_login()
6328 	if (phba->sli_rev < LPFC_SLI_REV4)  in lpfc_mbx_cmpl_fdmi_reg_login()
6329 		ndlp->nlp_rpi = mb->un.varWords[0];  in lpfc_mbx_cmpl_fdmi_reg_login()
6330 	set_bit(NLP_RPI_REGISTERED, &ndlp->nlp_flag);  in lpfc_mbx_cmpl_fdmi_reg_login()
6331 	ndlp->nlp_type |= NLP_FABRIC;  in lpfc_mbx_cmpl_fdmi_reg_login()
6335 			 ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_mbx_cmpl_fdmi_reg_login()
6336 			 kref_read(&ndlp->kref),  in lpfc_mbx_cmpl_fdmi_reg_login()
6339 	 * Start issuing Fabric-Device Management Interface (FDMI) command to  in lpfc_mbx_cmpl_fdmi_reg_login()
6341 	 * DHBA -> DPRT -> RHBA -> RPA  (physical port)  in lpfc_mbx_cmpl_fdmi_reg_login()
6342 	 * DPRT -> RPRT (vports)  in lpfc_mbx_cmpl_fdmi_reg_login()
6344 	if (vport->port_type == LPFC_PHYSICAL_PORT) {  in lpfc_mbx_cmpl_fdmi_reg_login()
6345 		phba->link_flag &= ~LS_CT_VEN_RPA; /* For extra Vendor RPA */  in lpfc_mbx_cmpl_fdmi_reg_login()
6365 	return ndlp->nlp_rpi == *rpi;  in lpfc_filter_by_rpi()
6371 	return memcmp(&ndlp->nlp_portname, param,  in lpfc_filter_by_wwpn()
6372 		      sizeof(ndlp->nlp_portname)) == 0;  in lpfc_filter_by_wwpn()
6380 	list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) {  in __lpfc_find_node()
6386 					 filter, ndlp, ndlp->nlp_DID,  in __lpfc_find_node()
6387 					 ndlp->nlp_flag, ndlp->nlp_state,  in __lpfc_find_node()
6388 					 ndlp->nlp_xri, ndlp->nlp_type,  in __lpfc_find_node()
6389 					 ndlp->nlp_rpi);  in __lpfc_find_node()
6418 	spin_lock_irq(shost->host_lock);  in lpfc_findnode_wwpn()
6420 	spin_unlock_irq(shost->host_lock);  in lpfc_findnode_wwpn()
6436 	spin_lock_irqsave(shost->host_lock, flags);  in lpfc_findnode_rpi()
6438 	spin_unlock_irqrestore(shost->host_lock, flags);  in lpfc_findnode_rpi()
6443  * lpfc_find_vport_by_vpid - Find a vport on a HBA through vport identifier
6452  *    NULL - No vport with the matching @vpi found
6453  *    Otherwise - Address to the vport with the matching @vpi.
6462 	/* The physical ports are always vpi 0 - translate is unnecessary. */  in lpfc_find_vport_by_vpid()
6468 		for (i = 0; i <= phba->max_vpi; i++) {  in lpfc_find_vport_by_vpid()
6469 			if (vpi == phba->vpi_ids[i])  in lpfc_find_vport_by_vpid()
6473 		if (i > phba->max_vpi) {  in lpfc_find_vport_by_vpid()
6481 	spin_lock_irqsave(&phba->port_list_lock, flags);  in lpfc_find_vport_by_vpid()
6482 	list_for_each_entry(vport, &phba->port_list, listentry) {  in lpfc_find_vport_by_vpid()
6483 		if (vport->vpi == i) {  in lpfc_find_vport_by_vpid()
6484 			spin_unlock_irqrestore(&phba->port_list_lock, flags);  in lpfc_find_vport_by_vpid()
6488 	spin_unlock_irqrestore(&phba->port_list_lock, flags);  in lpfc_find_vport_by_vpid()
6498 	if (vport->phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_nlp_init()
6499 		rpi = lpfc_sli4_alloc_rpi(vport->phba);  in lpfc_nlp_init()
6504 	ndlp = mempool_alloc(vport->phba->nlp_mem_pool, GFP_KERNEL);  in lpfc_nlp_init()
6506 		if (vport->phba->sli_rev == LPFC_SLI_REV4)  in lpfc_nlp_init()
6507 			lpfc_sli4_free_rpi(vport->phba, rpi);  in lpfc_nlp_init()
6513 	spin_lock_init(&ndlp->lock);  in lpfc_nlp_init()
6516 	INIT_LIST_HEAD(&ndlp->nlp_listp);  in lpfc_nlp_init()
6517 	if (vport->phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_nlp_init()
6518 		ndlp->nlp_rpi = rpi;  in lpfc_nlp_init()
6523 				 ndlp, ndlp->nlp_rpi, ndlp->nlp_DID,  in lpfc_nlp_init()
6524 				 ndlp->nlp_flag, kref_read(&ndlp->kref));  in lpfc_nlp_init()
6526 		ndlp->active_rrqs_xri_bitmap =  in lpfc_nlp_init()
6527 				mempool_alloc(vport->phba->active_rrq_pool,  in lpfc_nlp_init()
6529 		if (ndlp->active_rrqs_xri_bitmap)  in lpfc_nlp_init()
6530 			memset(ndlp->active_rrqs_xri_bitmap, 0,  in lpfc_nlp_init()
6531 			       ndlp->phba->cfg_rrq_xri_bitmap_sz);  in lpfc_nlp_init()
6538 		ndlp->nlp_DID, 0, 0);  in lpfc_nlp_init()
6551 	struct lpfc_vport *vport = ndlp->vport;  in lpfc_nlp_release()
6553 	lpfc_debugfs_disc_trc(ndlp->vport, LPFC_DISC_TRC_NODE,  in lpfc_nlp_release()
6555 		ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_type);  in lpfc_nlp_release()
6559 			 __func__, ndlp, ndlp->nlp_DID,  in lpfc_nlp_release()
6560 			 kref_read(&ndlp->kref), ndlp->nlp_rpi);  in lpfc_nlp_release()
6569 	if (vport->phba->sli_rev == LPFC_SLI_REV4) {  in lpfc_nlp_release()
6570 		lpfc_sli4_free_rpi(vport->phba, ndlp->nlp_rpi);  in lpfc_nlp_release()
6571 		ndlp->nlp_rpi = LPFC_RPI_ALLOC_ERROR;  in lpfc_nlp_release()
6577 	ndlp->vport = NULL;  in lpfc_nlp_release()
6578 	ndlp->nlp_state = NLP_STE_FREED_NODE;  in lpfc_nlp_release()
6579 	ndlp->nlp_flag = 0;  in lpfc_nlp_release()
6580 	ndlp->fc4_xpt_flags = 0;  in lpfc_nlp_release()
6583 	if (ndlp->phba->sli_rev == LPFC_SLI_REV4)  in lpfc_nlp_release()
6584 		mempool_free(ndlp->active_rrqs_xri_bitmap,  in lpfc_nlp_release()
6585 				ndlp->phba->active_rrq_pool);  in lpfc_nlp_release()
6586 	mempool_free(ndlp, ndlp->phba->nlp_mem_pool);  in lpfc_nlp_release()
6599 		lpfc_debugfs_disc_trc(ndlp->vport, LPFC_DISC_TRC_NODE,  in lpfc_nlp_get()
6601 			ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_nlp_get()
6602 			kref_read(&ndlp->kref));  in lpfc_nlp_get()
6608 		spin_lock_irqsave(&ndlp->lock, flags);  in lpfc_nlp_get()
6609 		if (!kref_get_unless_zero(&ndlp->kref)) {  in lpfc_nlp_get()
6610 			spin_unlock_irqrestore(&ndlp->lock, flags);  in lpfc_nlp_get()
6611 			lpfc_printf_vlog(ndlp->vport, KERN_WARNING, LOG_NODE,  in lpfc_nlp_get()
6613 				__func__, (void *)ndlp, kref_read(&ndlp->kref));  in lpfc_nlp_get()
6616 		spin_unlock_irqrestore(&ndlp->lock, flags);  in lpfc_nlp_get()
6631 		lpfc_debugfs_disc_trc(ndlp->vport, LPFC_DISC_TRC_NODE,  in lpfc_nlp_put()
6633 				ndlp->nlp_DID, ndlp->nlp_flag,  in lpfc_nlp_put()
6634 				kref_read(&ndlp->kref));  in lpfc_nlp_put()
6639 	return ndlp ? kref_put(&ndlp->kref, lpfc_nlp_release) : 0;  in lpfc_nlp_put()
6643  * lpfc_fcf_inuse - Check if FCF can be unregistered.
6666 	for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {  in lpfc_fcf_inuse()
6673 		if (!test_bit(FC_VPORT_CVL_RCVD, &vports[i]->fc_flag)) {  in lpfc_fcf_inuse()
6677 		spin_lock_irqsave(&vports[i]->fc_nodes_list_lock, iflags);  in lpfc_fcf_inuse()
6678 		list_for_each_entry(ndlp, &vports[i]->fc_nodes, nlp_listp) {  in lpfc_fcf_inuse()
6679 			if (ndlp->rport &&  in lpfc_fcf_inuse()
6680 			  (ndlp->rport->roles & FC_RPORT_ROLE_FCP_TARGET)) {  in lpfc_fcf_inuse()
6682 				spin_unlock_irqrestore(&vports[i]->fc_nodes_list_lock,  in lpfc_fcf_inuse()
6686 					    &ndlp->nlp_flag)) {  in lpfc_fcf_inuse()
6692 						ndlp->nlp_rpi, ndlp->nlp_DID,  in lpfc_fcf_inuse()
6693 						ndlp->nlp_flag);  in lpfc_fcf_inuse()
6696 		spin_unlock_irqrestore(&vports[i]->fc_nodes_list_lock, iflags);  in lpfc_fcf_inuse()
6704  * lpfc_unregister_vfi_cmpl - Completion handler for unreg vfi.
6713 	struct lpfc_vport *vport = mboxq->vport;  in lpfc_unregister_vfi_cmpl()
6715 	if (mboxq->u.mb.mbxStatus) {  in lpfc_unregister_vfi_cmpl()
6719 				mboxq->u.mb.mbxStatus, vport->port_state);  in lpfc_unregister_vfi_cmpl()
6721 	clear_bit(FC_VFI_REGISTERED, &phba->pport->fc_flag);  in lpfc_unregister_vfi_cmpl()
6722 	mempool_free(mboxq, phba->mbox_mem_pool);  in lpfc_unregister_vfi_cmpl()
6727  * lpfc_unregister_fcfi_cmpl - Completion handler for unreg fcfi.
6736 	struct lpfc_vport *vport = mboxq->vport;  in lpfc_unregister_fcfi_cmpl()
6738 	if (mboxq->u.mb.mbxStatus) {  in lpfc_unregister_fcfi_cmpl()
6742 				mboxq->u.mb.mbxStatus, vport->port_state);  in lpfc_unregister_fcfi_cmpl()
6744 	mempool_free(mboxq, phba->mbox_mem_pool);  in lpfc_unregister_fcfi_cmpl()
6749  * lpfc_unregister_fcf_prep - Unregister fcf record preparation
6769 	phba->pport->port_state = LPFC_VPORT_UNKNOWN;  in lpfc_unregister_fcf_prep()
6773 	if (vports && (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED))  in lpfc_unregister_fcf_prep()
6774 		for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {  in lpfc_unregister_fcf_prep()
6780 			if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_unregister_fcf_prep()
6784 			spin_lock_irq(shost->host_lock);  in lpfc_unregister_fcf_prep()
6785 			vports[i]->vpi_state &= ~LPFC_VPI_REGISTERED;  in lpfc_unregister_fcf_prep()
6786 			spin_unlock_irq(shost->host_lock);  in lpfc_unregister_fcf_prep()
6787 			set_bit(FC_VPORT_NEEDS_INIT_VPI, &vports[i]->fc_flag);  in lpfc_unregister_fcf_prep()
6790 	if (i == 0 && (!(phba->sli3_options & LPFC_SLI3_NPIV_ENABLED))) {  in lpfc_unregister_fcf_prep()
6791 		ndlp = lpfc_findnode_did(phba->pport, Fabric_DID);  in lpfc_unregister_fcf_prep()
6793 			lpfc_cancel_retry_delay_tmo(phba->pport, ndlp);  in lpfc_unregister_fcf_prep()
6794 		lpfc_cleanup_pending_mbox(phba->pport);  in lpfc_unregister_fcf_prep()
6795 		if (phba->sli_rev == LPFC_SLI_REV4)  in lpfc_unregister_fcf_prep()
6796 			lpfc_sli4_unreg_all_rpis(phba->pport);  in lpfc_unregister_fcf_prep()
6797 		lpfc_mbx_unreg_vpi(phba->pport);  in lpfc_unregister_fcf_prep()
6798 		shost = lpfc_shost_from_vport(phba->pport);  in lpfc_unregister_fcf_prep()
6799 		spin_lock_irq(shost->host_lock);  in lpfc_unregister_fcf_prep()
6800 		phba->pport->vpi_state &= ~LPFC_VPI_REGISTERED;  in lpfc_unregister_fcf_prep()
6801 		spin_unlock_irq(shost->host_lock);  in lpfc_unregister_fcf_prep()
6802 		set_bit(FC_VPORT_NEEDS_INIT_VPI, &phba->pport->fc_flag);  in lpfc_unregister_fcf_prep()
6809 	rc = lpfc_issue_unreg_vfi(phba->pport);  in lpfc_unregister_fcf_prep()
6814  * lpfc_sli4_unregister_fcf - Unregister currently registered FCF record
6821  * Return 0 if successfully issued, none-zero otherwise.
6829 	mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);  in lpfc_sli4_unregister_fcf()
6833 				"HBA state x%x\n", phba->pport->port_state);  in lpfc_sli4_unregister_fcf()
6834 		return -ENOMEM;  in lpfc_sli4_unregister_fcf()
6836 	lpfc_unreg_fcfi(mbox, phba->fcf.fcfi);  in lpfc_sli4_unregister_fcf()
6837 	mbox->vport = phba->pport;  in lpfc_sli4_unregister_fcf()
6838 	mbox->mbox_cmpl = lpfc_unregister_fcfi_cmpl;  in lpfc_sli4_unregister_fcf()
6845 				rc, phba->pport->port_state);  in lpfc_sli4_unregister_fcf()
6846 		return -EINVAL;  in lpfc_sli4_unregister_fcf()
6852  * lpfc_unregister_fcf_rescan - Unregister currently registered fcf and rescan
6877 	spin_lock_irq(&phba->hbalock);  in lpfc_unregister_fcf_rescan()
6878 	phba->fcf.fcf_flag = 0;  in lpfc_unregister_fcf_rescan()
6879 	spin_unlock_irq(&phba->hbalock);  in lpfc_unregister_fcf_rescan()
6880 	phba->fcf.current_rec.flag = 0;  in lpfc_unregister_fcf_rescan()
6886 	if (test_bit(FC_UNLOADING, &phba->pport->load_flag) ||  in lpfc_unregister_fcf_rescan()
6887 	    phba->link_state < LPFC_LINK_UP)  in lpfc_unregister_fcf_rescan()
6891 	spin_lock_irq(&phba->hbalock);  in lpfc_unregister_fcf_rescan()
6892 	phba->fcf.fcf_flag |= FCF_INIT_DISC;  in lpfc_unregister_fcf_rescan()
6893 	spin_unlock_irq(&phba->hbalock);  in lpfc_unregister_fcf_rescan()
6901 		spin_lock_irq(&phba->hbalock);  in lpfc_unregister_fcf_rescan()
6902 		phba->fcf.fcf_flag &= ~FCF_INIT_DISC;  in lpfc_unregister_fcf_rescan()
6903 		spin_unlock_irq(&phba->hbalock);  in lpfc_unregister_fcf_rescan()
6907 				phba->pport->port_state);  in lpfc_unregister_fcf_rescan()
6912  * lpfc_unregister_fcf - Unregister the currently registered fcf record
6937 	spin_lock_irq(&phba->hbalock);  in lpfc_unregister_fcf()
6938 	phba->fcf.fcf_flag &= ~FCF_REGISTERED;  in lpfc_unregister_fcf()
6939 	spin_unlock_irq(&phba->hbalock);  in lpfc_unregister_fcf()
6943  * lpfc_unregister_unused_fcf - Unregister FCF if all devices are disconnected.
6958 	spin_lock_irq(&phba->hbalock);  in lpfc_unregister_unused_fcf()
6959 	if (!test_bit(HBA_FCOE_MODE, &phba->hba_flag) ||  in lpfc_unregister_unused_fcf()
6960 	    !(phba->fcf.fcf_flag & FCF_REGISTERED) ||  in lpfc_unregister_unused_fcf()
6961 	    !test_bit(HBA_FIP_SUPPORT, &phba->hba_flag) ||  in lpfc_unregister_unused_fcf()
6962 	    (phba->fcf.fcf_flag & FCF_DISCOVERY) ||  in lpfc_unregister_unused_fcf()
6963 	    phba->pport->port_state == LPFC_FLOGI) {  in lpfc_unregister_unused_fcf()
6964 		spin_unlock_irq(&phba->hbalock);  in lpfc_unregister_unused_fcf()
6967 	spin_unlock_irq(&phba->hbalock);  in lpfc_unregister_unused_fcf()
6976  * lpfc_read_fcf_conn_tbl - Create driver FCF connection table.
6995 		&phba->fcf_conn_rec_list, list) {  in lpfc_read_fcf_conn_tbl()
6996 		list_del_init(&conn_entry->list);  in lpfc_read_fcf_conn_tbl()
7001 	record_count = conn_hdr->length * sizeof(uint32_t)/  in lpfc_read_fcf_conn_tbl()
7019 		memcpy(&conn_entry->conn_rec, &conn_rec[i],  in lpfc_read_fcf_conn_tbl()
7021 		list_add_tail(&conn_entry->list,  in lpfc_read_fcf_conn_tbl()
7022 			&phba->fcf_conn_rec_list);  in lpfc_read_fcf_conn_tbl()
7025 	if (!list_empty(&phba->fcf_conn_rec_list)) {  in lpfc_read_fcf_conn_tbl()
7027 		list_for_each_entry(conn_entry, &phba->fcf_conn_rec_list,  in lpfc_read_fcf_conn_tbl()
7029 			conn_rec = &conn_entry->conn_rec;  in lpfc_read_fcf_conn_tbl()
7037 					conn_rec->flags, conn_rec->vlan_tag,  in lpfc_read_fcf_conn_tbl()
7038 					conn_rec->fabric_name[0],  in lpfc_read_fcf_conn_tbl()
7039 					conn_rec->fabric_name[1],  in lpfc_read_fcf_conn_tbl()
7040 					conn_rec->fabric_name[2],  in lpfc_read_fcf_conn_tbl()
7041 					conn_rec->fabric_name[3],  in lpfc_read_fcf_conn_tbl()
7042 					conn_rec->fabric_name[4],  in lpfc_read_fcf_conn_tbl()
7043 					conn_rec->fabric_name[5],  in lpfc_read_fcf_conn_tbl()
7044 					conn_rec->fabric_name[6],  in lpfc_read_fcf_conn_tbl()
7045 					conn_rec->fabric_name[7],  in lpfc_read_fcf_conn_tbl()
7046 					conn_rec->switch_name[0],  in lpfc_read_fcf_conn_tbl()
7047 					conn_rec->switch_name[1],  in lpfc_read_fcf_conn_tbl()
7048 					conn_rec->switch_name[2],  in lpfc_read_fcf_conn_tbl()
7049 					conn_rec->switch_name[3],  in lpfc_read_fcf_conn_tbl()
7050 					conn_rec->switch_name[4],  in lpfc_read_fcf_conn_tbl()
7051 					conn_rec->switch_name[5],  in lpfc_read_fcf_conn_tbl()
7052 					conn_rec->switch_name[6],  in lpfc_read_fcf_conn_tbl()
7053 					conn_rec->switch_name[7]);  in lpfc_read_fcf_conn_tbl()
7059  * lpfc_read_fcoe_param - Read FCoe parameters from conf region..
7078 	if ((fcoe_param_hdr->parm_version != FIPP_VERSION) ||  in lpfc_read_fcoe_param()
7079 		(fcoe_param_hdr->length != FCOE_PARAM_LENGTH))  in lpfc_read_fcoe_param()
7082 	if (fcoe_param_hdr->parm_flags & FIPP_VLAN_VALID) {  in lpfc_read_fcoe_param()
7083 		phba->valid_vlan = 1;  in lpfc_read_fcoe_param()
7084 		phba->vlan_id = le16_to_cpu(fcoe_param->vlan_tag) &  in lpfc_read_fcoe_param()
7088 	phba->fc_map[0] = fcoe_param->fc_map[0];  in lpfc_read_fcoe_param()
7089 	phba->fc_map[1] = fcoe_param->fc_map[1];  in lpfc_read_fcoe_param()
7090 	phba->fc_map[2] = fcoe_param->fc_map[2];  in lpfc_read_fcoe_param()
7095  * lpfc_get_rec_conf23 - Get a record type in config region data.
7134  * lpfc_parse_fcoe_conf - Parse FCoE config data read from config region 23.
7176 			size - offset, FCOE_PARAM_TYPE);  in lpfc_parse_fcoe_conf()
7182 		size - offset, FCOE_CONN_TBL_TYPE);  in lpfc_parse_fcoe_conf()
7189  * lpfc_error_lost_link - IO failure from link event or FW reset check.
7201  * false - No link or reset error occurred.
7202  * true - A link or reset error occurred.