4 files changed, 21 insertions, 16 deletions

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 023da0e00d38..727c793422f2 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -4082,9 +4082,6 @@ lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format,
 
 	phba->fc_stat.elsXmitACC++;
 	elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
-	lpfc_nlp_put(ndlp);
-	elsiocb->context1 = NULL;  /* Don't need ndlp for cmpl,
-				    * it could be freed */
 
 	rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0);
 	if (rc == IOCB_ERROR) {
@@ -4166,6 +4163,11 @@ lpfc_els_rsp_echo_acc(struct lpfc_vport *vport, uint8_t *data,
 	psli = &phba->sli;
 	cmdsize = oldiocb->iocb.unsli3.rcvsli3.acc_len;
 
+	/* The accumulated length can exceed the BPL_SIZE.  For
+	 * now, use this as the limit
+	 */
+	if (cmdsize > LPFC_BPL_SIZE)
+		cmdsize = LPFC_BPL_SIZE;
 	elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp,
 				     ndlp->nlp_DID, ELS_CMD_ACC);
 	if (!elsiocb)
@@ -4189,9 +4191,6 @@ lpfc_els_rsp_echo_acc(struct lpfc_vport *vport, uint8_t *data,
 
 	phba->fc_stat.elsXmitACC++;
 	elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
-	lpfc_nlp_put(ndlp);
-	elsiocb->context1 = NULL;  /* Don't need ndlp for cmpl,
-				    * it could be freed */
 
 	rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0);
 	if (rc == IOCB_ERROR) {
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 0b47adf9fee8..7eb34a6e8346 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -1412,7 +1412,7 @@ lpfc_register_fcf(struct lpfc_hba *phba)
 		if (phba->pport->port_state != LPFC_FLOGI) {
 			phba->hba_flag |= FCF_RR_INPROG;
 			spin_unlock_irq(&phba->hbalock);
-			lpfc_issue_init_vfi(phba->pport);
+			lpfc_initial_flogi(phba->pport);
 			return;
 		}
 		spin_unlock_irq(&phba->hbalock);
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index eadd241eeff1..75a48e38c1fe 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -3056,8 +3056,9 @@ lpfc_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
 	}
 	ndlp = rdata->pnode;
 
-	if (!(phba->sli3_options & LPFC_SLI3_BG_ENABLED) &&
-		scsi_get_prot_op(cmnd) != SCSI_PROT_NORMAL) {
+	if ((scsi_get_prot_op(cmnd) != SCSI_PROT_NORMAL) &&
+		(!(phba->sli3_options & LPFC_SLI3_BG_ENABLED) ||
+		(phba->sli_rev == LPFC_SLI_REV4))) {
 
 		lpfc_printf_log(phba, KERN_ERR, LOG_BG,
 				"9058 BLKGRD: ERROR: rcvd protected cmd:%02x"
@@ -3691,9 +3692,9 @@ lpfc_bus_reset_handler(struct scsi_cmnd *cmnd)
 	fc_host_post_vendor_event(shost, fc_get_event_number(),
 		sizeof(scsi_event), (char *)&scsi_event, LPFC_NL_VENDOR_ID);
 
-	ret = fc_block_scsi_eh(cmnd);
-	if (ret)
-		return ret;
+	status = fc_block_scsi_eh(cmnd);
+	if (status)
+		return status;
 
 	/*
 	 * Since the driver manages a single bus device, reset all
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 8b799f047a99..abed73d4414a 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -5818,9 +5818,13 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
 	 * then turn off the global config parameters to disable the
 	 * feature in the driver.  This is not a fatal error.
 	 */
-	if ((phba->cfg_enable_bg) &&
-	    !(bf_get(lpfc_mbx_rq_ftr_rsp_dif, &mqe->un.req_ftrs)))
-		ftr_rsp++;
+	phba->sli3_options &= ~LPFC_SLI3_BG_ENABLED;
+	if (phba->cfg_enable_bg) {
+		if (bf_get(lpfc_mbx_rq_ftr_rsp_dif, &mqe->un.req_ftrs))
+			phba->sli3_options |= LPFC_SLI3_BG_ENABLED;
+		else
+			ftr_rsp++;
+	}
 
 	if (phba->max_vpi && phba->cfg_enable_npiv &&
 	    !(bf_get(lpfc_mbx_rq_ftr_rsp_npiv, &mqe->un.req_ftrs)))
@@ -13296,7 +13300,8 @@ lpfc_fc_frame_to_vport(struct lpfc_hba *phba, struct fc_frame_header *fc_hdr,
 	uint32_t did = (fc_hdr->fh_d_id[0] << 16 |
 			fc_hdr->fh_d_id[1] << 8 |
 			fc_hdr->fh_d_id[2]);
-
+	if (did == Fabric_DID)
+		return phba->pport;
 	vports = lpfc_create_vport_work_array(phba);
 	if (vports != NULL)
 		for (i = 0; i <= phba->max_vpi && vports[i] != NULL; i++) {