1 files changed, 20 insertions, 9 deletions

diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 3ffcd9215ca8..20808349a80e 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -1108,6 +1108,7 @@ void
 lpfc_mbx_cmpl_local_config_link(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 {
 	struct lpfc_vport *vport = pmb->vport;
+	uint8_t bbscn = 0;
 
 	if (pmb->u.mb.mbxStatus)
 		goto out;
@@ -1134,10 +1135,17 @@ lpfc_mbx_cmpl_local_config_link(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 	/* Start discovery by sending a FLOGI. port_state is identically
 	 * LPFC_FLOGI while waiting for FLOGI cmpl
 	 */
-	if (vport->port_state != LPFC_FLOGI)
+	if (vport->port_state != LPFC_FLOGI) {
+		if (phba->bbcredit_support && phba->cfg_enable_bbcr) {
+			bbscn = bf_get(lpfc_bbscn_def,
+				       &phba->sli4_hba.bbscn_params);
+			vport->fc_sparam.cmn.bbRcvSizeMsb &= 0xf;
+			vport->fc_sparam.cmn.bbRcvSizeMsb |= (bbscn << 4);
+		}
 		lpfc_initial_flogi(vport);
-	else if (vport->fc_flag & FC_PT2PT)
+	} else if (vport->fc_flag & FC_PT2PT) {
 		lpfc_disc_start(vport);
+	}
 	return;
 
 out:
@@ -4167,14 +4175,14 @@ lpfc_nlp_state_cleanup(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 			lpfc_unregister_remote_port(ndlp);
 		}
 
-		/* Notify the NVME transport of this rport's loss on the
-		 * Initiator.  For NVME Target, should upcall transport
-		 * in the else clause when API available.
-		 */
 		if (ndlp->nlp_fc4_type & NLP_FC4_NVME) {
 			vport->phba->nport_event_cnt++;
 			if (vport->phba->nvmet_support == 0)
+				/* Start devloss */
 				lpfc_nvme_unregister_port(vport, ndlp);
+			else
+				/* NVMET has no upcall. */
+				lpfc_nlp_put(ndlp);
 		}
 	}
 
@@ -4182,8 +4190,10 @@ lpfc_nlp_state_cleanup(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 
 	if (new_state ==  NLP_STE_MAPPED_NODE ||
 	    new_state == NLP_STE_UNMAPPED_NODE) {
-		if ((ndlp->nlp_fc4_type & NLP_FC4_FCP) ||
-		    (ndlp->nlp_DID == Fabric_DID)) {
+		if (ndlp->nlp_fc4_type & NLP_FC4_FCP ||
+		    ndlp->nlp_DID == Fabric_DID ||
+		    ndlp->nlp_DID == NameServer_DID ||
+		    ndlp->nlp_DID == FDMI_DID) {
 			vport->phba->nport_event_cnt++;
 			/*
 			 * Tell the fc transport about the port, if we haven't
@@ -4192,7 +4202,8 @@ lpfc_nlp_state_cleanup(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 			lpfc_register_remote_port(vport, ndlp);
 		}
 		/* Notify the NVME transport of this new rport. */
-		if (ndlp->nlp_fc4_type & NLP_FC4_NVME) {
+		if (vport->phba->sli_rev >= LPFC_SLI_REV4 &&
+		    ndlp->nlp_fc4_type & NLP_FC4_NVME) {
 			if (vport->phba->nvmet_support == 0) {
 				/* Register this rport with the transport.
 				 * Initiators take the NDLP ref count in