1 files changed, 15 insertions, 19 deletions

diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index b6957d944b9a..d489f6827cc1 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -390,6 +390,11 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 		break;
 	}
 
+	ndlp->nlp_type &= ~(NLP_FCP_TARGET | NLP_FCP_INITIATOR);
+	ndlp->nlp_type &= ~(NLP_NVME_TARGET | NLP_NVME_INITIATOR);
+	ndlp->nlp_fcp_info &= ~NLP_FCP_2_DEVICE;
+	ndlp->nlp_flag &= ~NLP_FIRSTBURST;
+
 	/* Check for Nport to NPort pt2pt protocol */
 	if ((vport->fc_flag & FC_PT2PT) &&
 	    !(vport->fc_flag & FC_PT2PT_PLOGI)) {
@@ -742,9 +747,6 @@ lpfc_rcv_prli(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 	lp = (uint32_t *) pcmd->virt;
 	npr = (PRLI *) ((uint8_t *) lp + sizeof (uint32_t));
 
-	ndlp->nlp_type &= ~(NLP_FCP_TARGET | NLP_FCP_INITIATOR);
-	ndlp->nlp_fcp_info &= ~NLP_FCP_2_DEVICE;
-	ndlp->nlp_flag &= ~NLP_FIRSTBURST;
 	if ((npr->prliType == PRLI_FCP_TYPE) ||
 	    (npr->prliType == PRLI_NVME_TYPE)) {
 		if (npr->initiatorFunc) {
@@ -769,8 +771,12 @@ lpfc_rcv_prli(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 		 * type.  Target mode does not issue gft_id so doesn't get
 		 * the fc4 type set until now.
 		 */
-		if ((phba->nvmet_support) && (npr->prliType == PRLI_NVME_TYPE))
+		if (phba->nvmet_support && (npr->prliType == PRLI_NVME_TYPE)) {
 			ndlp->nlp_fc4_type |= NLP_FC4_NVME;
+			lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
+		}
+		if (npr->prliType == PRLI_FCP_TYPE)
+			ndlp->nlp_fc4_type |= NLP_FC4_FCP;
 	}
 	if (rport) {
 		/* We need to update the rport role values */
@@ -1552,7 +1558,6 @@ lpfc_rcv_prli_reglogin_issue(struct lpfc_vport *vport,
 		if (ndlp->nlp_flag & NLP_RPI_REGISTERED) {
 			lpfc_rcv_prli(vport, ndlp, cmdiocb);
 			lpfc_els_rsp_prli_acc(vport, cmdiocb, ndlp);
-			lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
 		} else {
 			/* RPI registration has not completed. Reject the PRLI
 			 * to prevent an illegal state transition when the
@@ -1564,10 +1569,11 @@ lpfc_rcv_prli_reglogin_issue(struct lpfc_vport *vport,
 					 ndlp->nlp_rpi, ndlp->nlp_state,
 					 ndlp->nlp_flag);
 			memset(&stat, 0, sizeof(struct ls_rjt));
-			stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
-			stat.un.b.lsRjtRsnCodeExp = LSEXP_CMD_IN_PROGRESS;
+			stat.un.b.lsRjtRsnCode = LSRJT_LOGICAL_BSY;
+			stat.un.b.lsRjtRsnCodeExp = LSEXP_NOTHING_MORE;
 			lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb,
 					    ndlp, NULL);
+			return ndlp->nlp_state;
 		}
 	} else {
 		/* Initiator mode. */
@@ -1922,13 +1928,6 @@ lpfc_cmpl_prli_prli_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 		return ndlp->nlp_state;
 	}
 
-	/* Check out PRLI rsp */
-	ndlp->nlp_type &= ~(NLP_FCP_TARGET | NLP_FCP_INITIATOR);
-	ndlp->nlp_fcp_info &= ~NLP_FCP_2_DEVICE;
-
-	/* NVME or FCP first burst must be negotiated for each PRLI. */
-	ndlp->nlp_flag &= ~NLP_FIRSTBURST;
-	ndlp->nvme_fb_size = 0;
 	if (npr && (npr->acceptRspCode == PRLI_REQ_EXECUTED) &&
 	    (npr->prliType == PRLI_FCP_TYPE)) {
 		lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME_DISC,
@@ -1945,8 +1944,6 @@ lpfc_cmpl_prli_prli_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 		if (npr->Retry)
 			ndlp->nlp_fcp_info |= NLP_FCP_2_DEVICE;
 
-		/* PRLI completed.  Decrement count. */
-		ndlp->fc4_prli_sent--;
 	} else if (nvpr &&
 		   (bf_get_be32(prli_acc_rsp_code, nvpr) ==
 		    PRLI_REQ_EXECUTED) &&
@@ -1991,8 +1988,6 @@ lpfc_cmpl_prli_prli_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 				 be32_to_cpu(nvpr->word5),
 				 ndlp->nlp_flag, ndlp->nlp_fcp_info,
 				 ndlp->nlp_type);
-		/* PRLI completed.  Decrement count. */
-		ndlp->fc4_prli_sent--;
 	}
 	if (!(ndlp->nlp_type & NLP_FCP_TARGET) &&
 	    (vport->port_type == LPFC_NPIV_PORT) &&
@@ -2016,7 +2011,8 @@ out_err:
 		ndlp->nlp_prev_state = NLP_STE_PRLI_ISSUE;
 		if (ndlp->nlp_type & (NLP_FCP_TARGET | NLP_NVME_TARGET))
 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_MAPPED_NODE);
-		else
+		else if (ndlp->nlp_type &
+			 (NLP_FCP_INITIATOR | NLP_NVME_INITIATOR))
 			lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
 	} else
 		lpfc_printf_vlog(vport,