diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index cd4afcf..196de40 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -552,9 +552,11 @@
 #define ELS_XRI_ABORT_EVENT	0x40
 #define ASYNC_EVENT		0x80
 #define LINK_DISABLED		0x100 /* Link disabled by user */
-#define FCF_DISC_INPROGRESS	0x200 /* FCF discovery in progress */
-#define HBA_FIP_SUPPORT		0x400 /* FIP support in HBA */
-#define HBA_AER_ENABLED		0x800 /* AER enabled with HBA */
+#define FCF_TS_INPROG           0x200 /* FCF table scan in progress */
+#define FCF_RR_INPROG           0x400 /* FCF roundrobin flogi in progress */
+#define HBA_FIP_SUPPORT		0x800 /* FIP support in HBA */
+#define HBA_AER_ENABLED		0x1000 /* AER enabled with HBA */
+#define HBA_DEVLOSS_TMO         0x2000 /* HBA in devloss timeout */
 	uint32_t fcp_ring_in_use; /* When polling test if intr-hndlr active*/
 	struct lpfc_dmabuf slim2p;
 
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index 03f4ddc..b15d13e 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -229,6 +229,7 @@
 uint16_t lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *);
 int lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *, uint16_t);
 void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *, uint16_t);
+int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport *, uint16_t);
 
 int lpfc_mem_alloc(struct lpfc_hba *, int align);
 void lpfc_mem_free(struct lpfc_hba *);
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index ea511d1..b115e92 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -795,7 +795,7 @@
 
 	if (irsp->ulpStatus) {
 		/*
-		 * In case of FIP mode, perform round robin FCF failover
+		 * In case of FIP mode, perform roundrobin FCF failover
 		 * due to new FCF discovery
 		 */
 		if ((phba->hba_flag & HBA_FIP_SUPPORT) &&
@@ -803,48 +803,16 @@
 		    (irsp->ulpStatus != IOSTAT_LOCAL_REJECT) &&
 		    (irsp->un.ulpWord[4] != IOERR_SLI_ABORTED)) {
 			lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_ELS,
-					"2611 FLOGI failed on registered "
-					"FCF record fcf_index(%d), status: "
-					"x%x/x%x, tmo:x%x, trying to perform "
-					"round robin failover\n",
+					"2611 FLOGI failed on FCF (x%x), "
+					"status:x%x/x%x, tmo:x%x, perform "
+					"roundrobin FCF failover\n",
 					phba->fcf.current_rec.fcf_indx,
 					irsp->ulpStatus, irsp->un.ulpWord[4],
 					irsp->ulpTimeout);
 			fcf_index = lpfc_sli4_fcf_rr_next_index_get(phba);
-			if (fcf_index == LPFC_FCOE_FCF_NEXT_NONE) {
-				/*
-				 * Exhausted the eligible FCF record list,
-				 * fail through to retry FLOGI on current
-				 * FCF record.
-				 */
-				lpfc_printf_log(phba, KERN_WARNING,
-						LOG_FIP | LOG_ELS,
-						"2760 Completed one round "
-						"of FLOGI FCF round robin "
-						"failover list, retry FLOGI "
-						"on currently registered "
-						"FCF index:%d\n",
-						phba->fcf.current_rec.fcf_indx);
-			} else {
-				lpfc_printf_log(phba, KERN_INFO,
-						LOG_FIP | LOG_ELS,
-						"2794 FLOGI FCF round robin "
-						"failover to FCF index x%x\n",
-						fcf_index);
-				rc = lpfc_sli4_fcf_rr_read_fcf_rec(phba,
-								   fcf_index);
-				if (rc)
-					lpfc_printf_log(phba, KERN_WARNING,
-							LOG_FIP | LOG_ELS,
-							"2761 FLOGI round "
-							"robin FCF failover "
-							"read FCF failed "
-							"rc:x%x, fcf_index:"
-							"%d\n", rc,
-						phba->fcf.current_rec.fcf_indx);
-				else
-					goto out;
-			}
+			rc = lpfc_sli4_fcf_rr_next_proc(vport, fcf_index);
+			if (rc)
+				goto out;
 		}
 
 		/* FLOGI failure */
@@ -934,6 +902,7 @@
 			lpfc_nlp_put(ndlp);
 			spin_lock_irq(&phba->hbalock);
 			phba->fcf.fcf_flag &= ~FCF_DISCOVERY;
+			phba->hba_flag &= ~(FCF_RR_INPROG | HBA_DEVLOSS_TMO);
 			spin_unlock_irq(&phba->hbalock);
 			goto out;
 		}
@@ -942,13 +911,12 @@
 			if (phba->hba_flag & HBA_FIP_SUPPORT)
 				lpfc_printf_vlog(vport, KERN_INFO, LOG_FIP |
 						LOG_ELS,
-						"2769 FLOGI successful on FCF "
-						"record: current_fcf_index:"
-						"x%x, terminate FCF round "
-						"robin failover process\n",
+						"2769 FLOGI to FCF (x%x) "
+						"completed successfully\n",
 						phba->fcf.current_rec.fcf_indx);
 			spin_lock_irq(&phba->hbalock);
 			phba->fcf.fcf_flag &= ~FCF_DISCOVERY;
+			phba->hba_flag &= ~(FCF_RR_INPROG | HBA_DEVLOSS_TMO);
 			spin_unlock_irq(&phba->hbalock);
 			goto out;
 		}
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 0788bf6..05c9398 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -20,6 +20,7 @@
  *******************************************************************/
 
 #include <linux/blkdev.h>
+#include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/kthread.h>
@@ -63,6 +64,7 @@
 static void lpfc_disc_timeout_handler(struct lpfc_vport *);
 static void lpfc_disc_flush_list(struct lpfc_vport *vport);
 static void lpfc_unregister_fcfi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
+static int lpfc_fcf_inuse(struct lpfc_hba *);
 
 void
 lpfc_terminate_rport_io(struct fc_rport *rport)
@@ -160,11 +162,17 @@
 	return;
 }
 
-/*
- * This function is called from the worker thread when dev_loss_tmo
- * expire.
- */
-static void
+/**
+ * lpfc_dev_loss_tmo_handler - Remote node devloss timeout handler
+ * @ndlp: Pointer to remote node object.
+ *
+ * This function is called from the worker thread when devloss timeout timer
+ * expires. For SLI4 host, this routine shall return 1 when at lease one
+ * remote node, including this @ndlp, is still in use of FCF; otherwise, this
+ * routine shall return 0 when there is no remote node is still in use of FCF
+ * when devloss timeout happened to this @ndlp.
+ **/
+static int
 lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
 {
 	struct lpfc_rport_data *rdata;
@@ -175,17 +183,21 @@
 	int  put_node;
 	int  put_rport;
 	int warn_on = 0;
+	int fcf_inuse = 0;
 
 	rport = ndlp->rport;
 
 	if (!rport)
-		return;
+		return fcf_inuse;
 
 	rdata = rport->dd_data;
 	name = (uint8_t *) &ndlp->nlp_portname;
 	vport = ndlp->vport;
 	phba  = vport->phba;
 
+	if (phba->sli_rev == LPFC_SLI_REV4)
+		fcf_inuse = lpfc_fcf_inuse(phba);
+
 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_RPORT,
 		"rport devlosstmo:did:x%x type:x%x id:x%x",
 		ndlp->nlp_DID, ndlp->nlp_type, rport->scsi_target_id);
@@ -209,7 +221,7 @@
 			lpfc_nlp_put(ndlp);
 		if (put_rport)
 			put_device(&rport->dev);
-		return;
+		return fcf_inuse;
 	}
 
 	if (ndlp->nlp_state == NLP_STE_MAPPED_NODE) {
@@ -220,7 +232,7 @@
 				 *name, *(name+1), *(name+2), *(name+3),
 				 *(name+4), *(name+5), *(name+6), *(name+7),
 				 ndlp->nlp_DID);
-		return;
+		return fcf_inuse;
 	}
 
 	if (ndlp->nlp_type & NLP_FABRIC) {
@@ -233,7 +245,7 @@
 			lpfc_nlp_put(ndlp);
 		if (put_rport)
 			put_device(&rport->dev);
-		return;
+		return fcf_inuse;
 	}
 
 	if (ndlp->nlp_sid != NLP_NO_SID) {
@@ -280,6 +292,74 @@
 	    (ndlp->nlp_state != NLP_STE_PRLI_ISSUE))
 		lpfc_disc_state_machine(vport, ndlp, NULL, NLP_EVT_DEVICE_RM);
 
+	return fcf_inuse;
+}
+
+/**
+ * lpfc_sli4_post_dev_loss_tmo_handler - SLI4 post devloss timeout handler
+ * @phba: Pointer to hba context object.
+ * @fcf_inuse: SLI4 FCF in-use state reported from devloss timeout handler.
+ * @nlp_did: remote node identifer with devloss timeout.
+ *
+ * This function is called from the worker thread after invoking devloss
+ * timeout handler and releasing the reference count for the ndlp with
+ * which the devloss timeout was handled for SLI4 host. For the devloss
+ * timeout of the last remote node which had been in use of FCF, when this
+ * routine is invoked, it shall be guaranteed that none of the remote are
+ * in-use of FCF. When devloss timeout to the last remote using the FCF,
+ * if the FIP engine is neither in FCF table scan process nor roundrobin
+ * failover process, the in-use FCF shall be unregistered. If the FIP
+ * engine is in FCF discovery process, the devloss timeout state shall
+ * be set for either the FCF table scan process or roundrobin failover
+ * process to unregister the in-use FCF.
+ **/
+static void
+lpfc_sli4_post_dev_loss_tmo_handler(struct lpfc_hba *phba, int fcf_inuse,
+				    uint32_t nlp_did)
+{
+	/* If devloss timeout happened to a remote node when FCF had no
+	 * longer been in-use, do nothing.
+	 */
+	if (!fcf_inuse)
+		return;
+
+	if ((phba->hba_flag & HBA_FIP_SUPPORT) && !lpfc_fcf_inuse(phba)) {
+		spin_lock_irq(&phba->hbalock);
+		if (phba->fcf.fcf_flag & FCF_DISCOVERY) {
+			if (phba->hba_flag & HBA_DEVLOSS_TMO) {
+				spin_unlock_irq(&phba->hbalock);
+				return;
+			}
+			phba->hba_flag |= HBA_DEVLOSS_TMO;
+			lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
+					"2847 Last remote node (x%x) using "
+					"FCF devloss tmo\n", nlp_did);
+		}
+		if (phba->fcf.fcf_flag & FCF_REDISC_PROG) {
+			spin_unlock_irq(&phba->hbalock);
+			lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
+					"2868 Devloss tmo to FCF rediscovery "
+					"in progress\n");
+			return;
+		}
+		if (!(phba->hba_flag & (FCF_TS_INPROG | FCF_RR_INPROG))) {
+			spin_unlock_irq(&phba->hbalock);
+			lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
+					"2869 Devloss tmo to idle FIP engine, "
+					"unreg in-use FCF and rescan.\n");
+			/* Unregister in-use FCF and rescan */
+			lpfc_unregister_fcf_rescan(phba);
+			return;
+		}
+		spin_unlock_irq(&phba->hbalock);
+		if (phba->hba_flag & FCF_TS_INPROG)
+			lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
+					"2870 FCF table scan in progress\n");
+		if (phba->hba_flag & FCF_RR_INPROG)
+			lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
+					"2871 FLOGI roundrobin FCF failover "
+					"in progress\n");
+	}
 	lpfc_unregister_unused_fcf(phba);
 }
 
@@ -408,6 +488,8 @@
 	struct lpfc_work_evt  *evtp = NULL;
 	struct lpfc_nodelist  *ndlp;
 	int free_evt;
+	int fcf_inuse;
+	uint32_t nlp_did;
 
 	spin_lock_irq(&phba->hbalock);
 	while (!list_empty(&phba->work_list)) {
@@ -427,12 +509,17 @@
 			break;
 		case LPFC_EVT_DEV_LOSS:
 			ndlp = (struct lpfc_nodelist *)(evtp->evt_arg1);
-			lpfc_dev_loss_tmo_handler(ndlp);
+			fcf_inuse = lpfc_dev_loss_tmo_handler(ndlp);
 			free_evt = 0;
 			/* decrement the node reference count held for
 			 * this queued work
 			 */
+			nlp_did = ndlp->nlp_DID;
 			lpfc_nlp_put(ndlp);
+			if (phba->sli_rev == LPFC_SLI_REV4)
+				lpfc_sli4_post_dev_loss_tmo_handler(phba,
+								    fcf_inuse,
+								    nlp_did);
 			break;
 		case LPFC_EVT_ONLINE:
 			if (phba->link_state < LPFC_LINK_DOWN)
@@ -1021,8 +1108,7 @@
 			 "2017 REG_FCFI mbxStatus error x%x "
 			 "HBA state x%x\n",
 			 mboxq->u.mb.mbxStatus, vport->port_state);
-		mempool_free(mboxq, phba->mbox_mem_pool);
-		return;
+		goto fail_out;
 	}
 
 	/* Start FCoE discovery by sending a FLOGI. */
@@ -1031,20 +1117,30 @@
 	spin_lock_irq(&phba->hbalock);
 	phba->fcf.fcf_flag |= FCF_REGISTERED;
 	spin_unlock_irq(&phba->hbalock);
+
 	/* If there is a pending FCoE event, restart FCF table scan. */
-	if (lpfc_check_pending_fcoe_event(phba, 1)) {
-		mempool_free(mboxq, phba->mbox_mem_pool);
-		return;
-	}
+	if (lpfc_check_pending_fcoe_event(phba, LPFC_UNREG_FCF))
+		goto fail_out;
+
+	/* Mark successful completion of FCF table scan */
 	spin_lock_irq(&phba->hbalock);
 	phba->fcf.fcf_flag |= (FCF_SCAN_DONE | FCF_IN_USE);
-	phba->hba_flag &= ~FCF_DISC_INPROGRESS;
-	spin_unlock_irq(&phba->hbalock);
-	if (vport->port_state != LPFC_FLOGI)
+	phba->hba_flag &= ~FCF_TS_INPROG;
+	if (vport->port_state != LPFC_FLOGI) {
+		phba->hba_flag |= FCF_RR_INPROG;
+		spin_unlock_irq(&phba->hbalock);
 		lpfc_initial_flogi(vport);
+		goto out;
+	}
+	spin_unlock_irq(&phba->hbalock);
+	goto out;
 
+fail_out:
+	spin_lock_irq(&phba->hbalock);
+	phba->hba_flag &= ~FCF_RR_INPROG;
+	spin_unlock_irq(&phba->hbalock);
+out:
 	mempool_free(mboxq, phba->mbox_mem_pool);
-	return;
 }
 
 /**
@@ -1241,10 +1337,9 @@
 	int rc;
 
 	spin_lock_irq(&phba->hbalock);
-
 	/* If the FCF is not availabe do nothing. */
 	if (!(phba->fcf.fcf_flag & FCF_AVAILABLE)) {
-		phba->hba_flag &= ~FCF_DISC_INPROGRESS;
+		phba->hba_flag &= ~(FCF_TS_INPROG | FCF_RR_INPROG);
 		spin_unlock_irq(&phba->hbalock);
 		return;
 	}
@@ -1252,19 +1347,22 @@
 	/* The FCF is already registered, start discovery */
 	if (phba->fcf.fcf_flag & FCF_REGISTERED) {
 		phba->fcf.fcf_flag |= (FCF_SCAN_DONE | FCF_IN_USE);
-		phba->hba_flag &= ~FCF_DISC_INPROGRESS;
-		spin_unlock_irq(&phba->hbalock);
-		if (phba->pport->port_state != LPFC_FLOGI)
+		phba->hba_flag &= ~FCF_TS_INPROG;
+		if (phba->pport->port_state != LPFC_FLOGI) {
+			phba->hba_flag |= FCF_RR_INPROG;
+			spin_unlock_irq(&phba->hbalock);
 			lpfc_initial_flogi(phba->pport);
+			return;
+		}
+		spin_unlock_irq(&phba->hbalock);
 		return;
 	}
 	spin_unlock_irq(&phba->hbalock);
 
-	fcf_mbxq = mempool_alloc(phba->mbox_mem_pool,
-		GFP_KERNEL);
+	fcf_mbxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
 	if (!fcf_mbxq) {
 		spin_lock_irq(&phba->hbalock);
-		phba->hba_flag &= ~FCF_DISC_INPROGRESS;
+		phba->hba_flag &= ~(FCF_TS_INPROG | FCF_RR_INPROG);
 		spin_unlock_irq(&phba->hbalock);
 		return;
 	}
@@ -1275,7 +1373,7 @@
 	rc = lpfc_sli_issue_mbox(phba, fcf_mbxq, MBX_NOWAIT);
 	if (rc == MBX_NOT_FINISHED) {
 		spin_lock_irq(&phba->hbalock);
-		phba->hba_flag &= ~FCF_DISC_INPROGRESS;
+		phba->hba_flag &= ~(FCF_TS_INPROG | FCF_RR_INPROG);
 		spin_unlock_irq(&phba->hbalock);
 		mempool_free(fcf_mbxq, phba->mbox_mem_pool);
 	}
@@ -1493,7 +1591,7 @@
 	 * FCF discovery, no need to restart FCF discovery.
 	 */
 	if ((phba->link_state  >= LPFC_LINK_UP) &&
-		(phba->fcoe_eventtag == phba->fcoe_eventtag_at_fcf_scan))
+	    (phba->fcoe_eventtag == phba->fcoe_eventtag_at_fcf_scan))
 		return 0;
 
 	lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
@@ -1517,14 +1615,14 @@
 		lpfc_sli4_fcf_scan_read_fcf_rec(phba, LPFC_FCOE_FCF_GET_FIRST);
 	} else {
 		/*
-		 * Do not continue FCF discovery and clear FCF_DISC_INPROGRESS
+		 * Do not continue FCF discovery and clear FCF_TS_INPROG
 		 * flag
 		 */
 		lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_DISCOVERY,
 				"2833 Stop FCF discovery process due to link "
 				"state change (x%x)\n", phba->link_state);
 		spin_lock_irq(&phba->hbalock);
-		phba->hba_flag &= ~FCF_DISC_INPROGRESS;
+		phba->hba_flag &= ~(FCF_TS_INPROG | FCF_RR_INPROG);
 		phba->fcf.fcf_flag &= ~(FCF_REDISC_FOV | FCF_DISCOVERY);
 		spin_unlock_irq(&phba->hbalock);
 	}
@@ -1729,6 +1827,65 @@
 }
 
 /**
+ * lpfc_sli4_fcf_rr_next_proc - processing next roundrobin fcf
+ * @vport: Pointer to vport object.
+ * @fcf_index: index to next fcf.
+ *
+ * This function processing the roundrobin fcf failover to next fcf index.
+ * When this function is invoked, there will be a current fcf registered
+ * for flogi.
+ * Return: 0 for continue retrying flogi on currently registered fcf;
+ *         1 for stop flogi on currently registered fcf;
+ */
+int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport *vport, uint16_t fcf_index)
+{
+	struct lpfc_hba *phba = vport->phba;
+	int rc;
+
+	if (fcf_index == LPFC_FCOE_FCF_NEXT_NONE) {
+		spin_lock_irq(&phba->hbalock);
+		if (phba->hba_flag & HBA_DEVLOSS_TMO) {
+			spin_unlock_irq(&phba->hbalock);
+			lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
+					"2872 Devloss tmo with no eligible "
+					"FCF, unregister in-use FCF (x%x) "
+					"and rescan FCF table\n",
+					phba->fcf.current_rec.fcf_indx);
+			lpfc_unregister_fcf_rescan(phba);
+			goto stop_flogi_current_fcf;
+		}
+		/* Mark the end to FLOGI roundrobin failover */
+		phba->hba_flag &= ~FCF_RR_INPROG;
+		/* Allow action to new fcf asynchronous event */
+		phba->fcf.fcf_flag &= ~(FCF_AVAILABLE | FCF_SCAN_DONE);
+		spin_unlock_irq(&phba->hbalock);
+		lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
+				"2865 No FCF available, stop roundrobin FCF "
+				"failover and change port state:x%x/x%x\n",
+				phba->pport->port_state, LPFC_VPORT_UNKNOWN);
+		phba->pport->port_state = LPFC_VPORT_UNKNOWN;
+		goto stop_flogi_current_fcf;
+	} else {
+		lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_ELS,
+				"2794 Try FLOGI roundrobin FCF failover to "
+				"(x%x)\n", fcf_index);
+		rc = lpfc_sli4_fcf_rr_read_fcf_rec(phba, fcf_index);
+		if (rc)
+			lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_ELS,
+					"2761 FLOGI roundrobin FCF failover "
+					"failed (rc:x%x) to read FCF (x%x)\n",
+					rc, phba->fcf.current_rec.fcf_indx);
+		else
+			goto stop_flogi_current_fcf;
+	}
+	return 0;
+
+stop_flogi_current_fcf:
+	lpfc_can_disctmo(vport);
+	return 1;
+}
+
+/**
  * lpfc_mbx_cmpl_fcf_scan_read_fcf_rec - fcf scan read_fcf mbox cmpl handler.
  * @phba: pointer to lpfc hba data structure.
  * @mboxq: pointer to mailbox object.
@@ -1756,7 +1913,7 @@
 	int rc;
 
 	/* If there is pending FCoE event restart FCF table scan */
-	if (lpfc_check_pending_fcoe_event(phba, 0)) {
+	if (lpfc_check_pending_fcoe_event(phba, LPFC_SKIP_UNREG_FCF)) {
 		lpfc_sli4_mbox_cmd_free(phba, mboxq);
 		return;
 	}
@@ -1765,12 +1922,12 @@
 	new_fcf_record = lpfc_sli4_fcf_rec_mbox_parse(phba, mboxq,
 						      &next_fcf_index);
 	if (!new_fcf_record) {
-		lpfc_printf_log(phba, KERN_WARNING, LOG_FIP,
+		lpfc_printf_log(phba, KERN_ERR, LOG_FIP,
 				"2765 Mailbox command READ_FCF_RECORD "
 				"failed to retrieve a FCF record.\n");
 		/* Let next new FCF event trigger fast failover */
 		spin_lock_irq(&phba->hbalock);
-		phba->hba_flag &= ~FCF_DISC_INPROGRESS;
+		phba->hba_flag &= ~FCF_TS_INPROG;
 		spin_unlock_irq(&phba->hbalock);
 		lpfc_sli4_mbox_cmd_free(phba, mboxq);
 		return;
@@ -1787,13 +1944,12 @@
 	/*
 	 * If the fcf record does not match with connect list entries
 	 * read the next entry; otherwise, this is an eligible FCF
-	 * record for round robin FCF failover.
+	 * record for roundrobin FCF failover.
 	 */
 	if (!rc) {
 		lpfc_printf_log(phba, KERN_WARNING, LOG_FIP,
-				"2781 FCF record (x%x) failed FCF "
-				"connection list check, fcf_avail:x%x, "
-				"fcf_valid:x%x\n",
+				"2781 FCF (x%x) failed connection "
+				"list check: (x%x/x%x)\n",
 				bf_get(lpfc_fcf_record_fcf_index,
 				       new_fcf_record),
 				bf_get(lpfc_fcf_record_fcf_avail,
@@ -1823,9 +1979,8 @@
 			    !(phba->fcf.fcf_flag & FCF_REDISC_FOV)) {
 				lpfc_printf_log(phba, KERN_WARNING, LOG_FIP,
 						"2835 Invalid in-use FCF "
-						"record (x%x) reported, "
-						"entering fast FCF failover "
-						"mode scanning.\n",
+						"(x%x), enter FCF failover "
+						"table scan.\n",
 						phba->fcf.current_rec.fcf_indx);
 				spin_lock_irq(&phba->hbalock);
 				phba->fcf.fcf_flag |= FCF_REDISC_FOV;
@@ -1970,8 +2125,8 @@
 	 */
 	if (fcf_rec) {
 		lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
-				"2840 Update current FCF record "
-				"with initial FCF record (x%x)\n",
+				"2840 Update initial FCF candidate "
+				"with FCF (x%x)\n",
 				bf_get(lpfc_fcf_record_fcf_index,
 				       new_fcf_record));
 		__lpfc_update_fcf_record(phba, fcf_rec, new_fcf_record,
@@ -2001,20 +2156,28 @@
 			 */
 			if (!(phba->fcf.failover_rec.flag & RECORD_VALID)) {
 				lpfc_printf_log(phba, KERN_WARNING, LOG_FIP,
-					       "2782 No suitable FCF record "
-					       "found during this round of "
-					       "post FCF rediscovery scan: "
-					       "fcf_evt_tag:x%x, fcf_index: "
-					       "x%x\n",
+					       "2782 No suitable FCF found: "
+					       "(x%x/x%x)\n",
 					       phba->fcoe_eventtag_at_fcf_scan,
 					       bf_get(lpfc_fcf_record_fcf_index,
 						      new_fcf_record));
-				/*
-				 * Let next new FCF event trigger fast
-				 * failover
-				 */
 				spin_lock_irq(&phba->hbalock);
-				phba->hba_flag &= ~FCF_DISC_INPROGRESS;
+				if (phba->hba_flag & HBA_DEVLOSS_TMO) {
+					phba->hba_flag &= ~FCF_TS_INPROG;
+					spin_unlock_irq(&phba->hbalock);
+					/* Unregister in-use FCF and rescan */
+					lpfc_printf_log(phba, KERN_INFO,
+							LOG_FIP,
+							"2864 On devloss tmo "
+							"unreg in-use FCF and "
+							"rescan FCF table\n");
+					lpfc_unregister_fcf_rescan(phba);
+					return;
+				}
+				/*
+				 * Let next new FCF event trigger fast failover
+				 */
+				phba->hba_flag &= ~FCF_TS_INPROG;
 				spin_unlock_irq(&phba->hbalock);
 				return;
 			}
@@ -2032,9 +2195,8 @@
 
 			/* Replace in-use record with the new record */
 			lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
-					"2842 Replace the current in-use "
-					"FCF record (x%x) with failover FCF "
-					"record (x%x)\n",
+					"2842 Replace in-use FCF (x%x) "
+					"with failover FCF (x%x)\n",
 					phba->fcf.current_rec.fcf_indx,
 					phba->fcf.failover_rec.fcf_indx);
 			memcpy(&phba->fcf.current_rec,
@@ -2046,15 +2208,8 @@
 			 * FCF failover.
 			 */
 			spin_lock_irq(&phba->hbalock);
-			phba->fcf.fcf_flag &=
-					~(FCF_REDISC_FOV | FCF_REDISC_RRU);
+			phba->fcf.fcf_flag &= ~FCF_REDISC_FOV;
 			spin_unlock_irq(&phba->hbalock);
-			/*
-			 * Set up the initial registered FCF index for FLOGI
-			 * round robin FCF failover.
-			 */
-			phba->fcf.fcf_rr_init_indx =
-					phba->fcf.failover_rec.fcf_indx;
 			/* Register to the new FCF record */
 			lpfc_register_fcf(phba);
 		} else {
@@ -2101,11 +2256,11 @@
 }
 
 /**
- * lpfc_mbx_cmpl_fcf_rr_read_fcf_rec - fcf round robin read_fcf mbox cmpl hdler
+ * lpfc_mbx_cmpl_fcf_rr_read_fcf_rec - fcf roundrobin read_fcf mbox cmpl hdler
  * @phba: pointer to lpfc hba data structure.
  * @mboxq: pointer to mailbox object.
  *
- * This is the callback function for FLOGI failure round robin FCF failover
+ * This is the callback function for FLOGI failure roundrobin FCF failover
  * read FCF record mailbox command from the eligible FCF record bmask for
  * performing the failover. If the FCF read back is not valid/available, it
  * fails through to retrying FLOGI to the currently registered FCF again.
@@ -2120,17 +2275,18 @@
 {
 	struct fcf_record *new_fcf_record;
 	uint32_t boot_flag, addr_mode;
-	uint16_t next_fcf_index;
+	uint16_t next_fcf_index, fcf_index;
 	uint16_t current_fcf_index;
 	uint16_t vlan_id;
+	int rc;
 
-	/* If link state is not up, stop the round robin failover process */
+	/* If link state is not up, stop the roundrobin failover process */
 	if (phba->link_state < LPFC_LINK_UP) {
 		spin_lock_irq(&phba->hbalock);
 		phba->fcf.fcf_flag &= ~FCF_DISCOVERY;
+		phba->hba_flag &= ~FCF_RR_INPROG;
 		spin_unlock_irq(&phba->hbalock);
-		lpfc_sli4_mbox_cmd_free(phba, mboxq);
-		return;
+		goto out;
 	}
 
 	/* Parse the FCF record from the non-embedded mailbox command */
@@ -2140,23 +2296,47 @@
 		lpfc_printf_log(phba, KERN_WARNING, LOG_FIP,
 				"2766 Mailbox command READ_FCF_RECORD "
 				"failed to retrieve a FCF record.\n");
-		goto out;
+		goto error_out;
 	}
 
 	/* Get the needed parameters from FCF record */
-	lpfc_match_fcf_conn_list(phba, new_fcf_record, &boot_flag,
-				 &addr_mode, &vlan_id);
+	rc = lpfc_match_fcf_conn_list(phba, new_fcf_record, &boot_flag,
+				      &addr_mode, &vlan_id);
 
 	/* Log the FCF record information if turned on */
 	lpfc_sli4_log_fcf_record_info(phba, new_fcf_record, vlan_id,
 				      next_fcf_index);
 
+	fcf_index = bf_get(lpfc_fcf_record_fcf_index, new_fcf_record);
+	if (!rc) {
+		lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
+				"2848 Remove ineligible FCF (x%x) from "
+				"from roundrobin bmask\n", fcf_index);
+		/* Clear roundrobin bmask bit for ineligible FCF */
+		lpfc_sli4_fcf_rr_index_clear(phba, fcf_index);
+		/* Perform next round of roundrobin FCF failover */
+		fcf_index = lpfc_sli4_fcf_rr_next_index_get(phba);
+		rc = lpfc_sli4_fcf_rr_next_proc(phba->pport, fcf_index);
+		if (rc)
+			goto out;
+		goto error_out;
+	}
+
+	if (fcf_index == phba->fcf.current_rec.fcf_indx) {
+		lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
+				"2760 Perform FLOGI roundrobin FCF failover: "
+				"FCF (x%x) back to FCF (x%x)\n",
+				phba->fcf.current_rec.fcf_indx, fcf_index);
+		/* Wait 500 ms before retrying FLOGI to current FCF */
+		msleep(500);
+		lpfc_initial_flogi(phba->pport);
+		goto out;
+	}
+
 	/* Upload new FCF record to the failover FCF record */
 	lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
-			"2834 Update the current FCF record (x%x) "
-			"with the next FCF record (x%x)\n",
-			phba->fcf.failover_rec.fcf_indx,
-			bf_get(lpfc_fcf_record_fcf_index, new_fcf_record));
+			"2834 Update current FCF (x%x) with new FCF (x%x)\n",
+			phba->fcf.failover_rec.fcf_indx, fcf_index);
 	spin_lock_irq(&phba->hbalock);
 	__lpfc_update_fcf_record(phba, &phba->fcf.failover_rec,
 				 new_fcf_record, addr_mode, vlan_id,
@@ -2173,14 +2353,13 @@
 	       sizeof(struct lpfc_fcf_rec));
 
 	lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
-			"2783 FLOGI round robin FCF failover from FCF "
-			"(x%x) to FCF (x%x).\n",
-			current_fcf_index,
-			bf_get(lpfc_fcf_record_fcf_index, new_fcf_record));
+			"2783 Perform FLOGI roundrobin FCF failover: FCF "
+			"(x%x) to FCF (x%x)\n", current_fcf_index, fcf_index);
 
+error_out:
+	lpfc_register_fcf(phba);
 out:
 	lpfc_sli4_mbox_cmd_free(phba, mboxq);
-	lpfc_register_fcf(phba);
 }
 
 /**
@@ -2189,10 +2368,10 @@
  * @mboxq: pointer to mailbox object.
  *
  * This is the callback function of read FCF record mailbox command for
- * updating the eligible FCF bmask for FLOGI failure round robin FCF
+ * updating the eligible FCF bmask for FLOGI failure roundrobin FCF
  * failover when a new FCF event happened. If the FCF read back is
  * valid/available and it passes the connection list check, it updates
- * the bmask for the eligible FCF record for round robin failover.
+ * the bmask for the eligible FCF record for roundrobin failover.
  */
 void
 lpfc_mbx_cmpl_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
@@ -2634,7 +2813,7 @@
 		 * and get the FCF Table.
 		 */
 		spin_lock_irq(&phba->hbalock);
-		if (phba->hba_flag & FCF_DISC_INPROGRESS) {
+		if (phba->hba_flag & FCF_TS_INPROG) {
 			spin_unlock_irq(&phba->hbalock);
 			return;
 		}
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 9a2e2c7..814d0b3 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -2936,8 +2936,7 @@
 	phba->fcf.fcf_flag |= FCF_REDISC_EVT;
 	spin_unlock_irq(&phba->hbalock);
 	lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
-			"2776 FCF rediscover wait timer expired, post "
-			"a worker thread event for FCF table scan\n");
+			"2776 FCF rediscover quiescent timer expired\n");
 	/* wake up worker thread */
 	lpfc_worker_wake_up(phba);
 }
@@ -3312,35 +3311,34 @@
 		if (event_type == LPFC_FCOE_EVENT_TYPE_NEW_FCF)
 			lpfc_printf_log(phba, KERN_ERR, LOG_FIP |
 					LOG_DISCOVERY,
-					"2546 New FCF found event: "
-					"evt_tag:x%x, fcf_index:x%x\n",
+					"2546 New FCF event, evt_tag:x%x, "
+					"index:x%x\n",
 					acqe_fcoe->event_tag,
 					acqe_fcoe->index);
 		else
 			lpfc_printf_log(phba, KERN_WARNING, LOG_FIP |
 					LOG_DISCOVERY,
-					"2788 FCF parameter modified event: "
-					"evt_tag:x%x, fcf_index:x%x\n",
+					"2788 FCF param modified event, "
+					"evt_tag:x%x, index:x%x\n",
 					acqe_fcoe->event_tag,
 					acqe_fcoe->index);
 		if (phba->fcf.fcf_flag & FCF_DISCOVERY) {
 			/*
 			 * During period of FCF discovery, read the FCF
 			 * table record indexed by the event to update
-			 * FCF round robin failover eligible FCF bmask.
+			 * FCF roundrobin failover eligible FCF bmask.
 			 */
 			lpfc_printf_log(phba, KERN_INFO, LOG_FIP |
 					LOG_DISCOVERY,
-					"2779 Read new FCF record with "
-					"fcf_index:x%x for updating FCF "
-					"round robin failover bmask\n",
+					"2779 Read FCF (x%x) for updating "
+					"roundrobin FCF failover bmask\n",
 					acqe_fcoe->index);
 			rc = lpfc_sli4_read_fcf_rec(phba, acqe_fcoe->index);
 		}
 
 		/* If the FCF discovery is in progress, do nothing. */
 		spin_lock_irq(&phba->hbalock);
-		if (phba->hba_flag & FCF_DISC_INPROGRESS) {
+		if (phba->hba_flag & FCF_TS_INPROG) {
 			spin_unlock_irq(&phba->hbalock);
 			break;
 		}
@@ -3359,15 +3357,15 @@
 
 		/* Otherwise, scan the entire FCF table and re-discover SAN */
 		lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_DISCOVERY,
-				"2770 Start FCF table scan due to new FCF "
-				"event: evt_tag:x%x, fcf_index:x%x\n",
+				"2770 Start FCF table scan per async FCF "
+				"event, evt_tag:x%x, index:x%x\n",
 				acqe_fcoe->event_tag, acqe_fcoe->index);
 		rc = lpfc_sli4_fcf_scan_read_fcf_rec(phba,
 						     LPFC_FCOE_FCF_GET_FIRST);
 		if (rc)
 			lpfc_printf_log(phba, KERN_ERR, LOG_FIP | LOG_DISCOVERY,
 					"2547 Issue FCF scan read FCF mailbox "
-					"command failed 0x%x\n", rc);
+					"command failed (x%x)\n", rc);
 		break;
 
 	case LPFC_FCOE_EVENT_TYPE_FCF_TABLE_FULL:
@@ -3379,9 +3377,8 @@
 
 	case LPFC_FCOE_EVENT_TYPE_FCF_DEAD:
 		lpfc_printf_log(phba, KERN_ERR, LOG_FIP | LOG_DISCOVERY,
-			"2549 FCF disconnected from network index 0x%x"
-			" tag 0x%x\n", acqe_fcoe->index,
-			acqe_fcoe->event_tag);
+			"2549 FCF (x%x) disconnected from network, "
+			"tag:x%x\n", acqe_fcoe->index, acqe_fcoe->event_tag);
 		/*
 		 * If we are in the middle of FCF failover process, clear
 		 * the corresponding FCF bit in the roundrobin bitmap.
@@ -3495,9 +3492,8 @@
 			spin_unlock_irq(&phba->hbalock);
 			lpfc_printf_log(phba, KERN_INFO, LOG_FIP |
 					LOG_DISCOVERY,
-					"2773 Start FCF fast failover due "
-					"to CVL event: evt_tag:x%x\n",
-					acqe_fcoe->event_tag);
+					"2773 Start FCF failover per CVL, "
+					"evt_tag:x%x\n", acqe_fcoe->event_tag);
 			rc = lpfc_sli4_redisc_fcf_table(phba);
 			if (rc) {
 				lpfc_printf_log(phba, KERN_ERR, LOG_FIP |
@@ -3647,8 +3643,7 @@
 
 	/* Scan FCF table from the first entry to re-discover SAN */
 	lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_DISCOVERY,
-			"2777 Start FCF table scan after FCF "
-			"rediscovery quiescent period over\n");
+			"2777 Start post-quiescent FCF table scan\n");
 	rc = lpfc_sli4_fcf_scan_read_fcf_rec(phba, LPFC_FCOE_FCF_GET_FIRST);
 	if (rc)
 		lpfc_printf_log(phba, KERN_ERR, LOG_FIP | LOG_DISCOVERY,
@@ -4166,7 +4161,7 @@
 		goto out_free_active_sgl;
 	}
 
-	/* Allocate eligible FCF bmask memory for FCF round robin failover */
+	/* Allocate eligible FCF bmask memory for FCF roundrobin failover */
 	longs = (LPFC_SLI4_FCF_TBL_INDX_MAX + BITS_PER_LONG - 1)/BITS_PER_LONG;
 	phba->fcf.fcf_rr_bmask = kzalloc(longs * sizeof(unsigned long),
 					 GFP_KERNEL);
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 0d1e187..9d2e134 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -5921,7 +5921,7 @@
  * lpfc_sli4_scmd_to_wqidx_distr - scsi command to SLI4 WQ index distribution
  * @phba: Pointer to HBA context object.
  *
- * This routine performs a round robin SCSI command to SLI4 FCP WQ index
+ * This routine performs a roundrobin SCSI command to SLI4 FCP WQ index
  * distribution.  This is called by __lpfc_sli_issue_iocb_s4() with the hbalock
  * held.
  *
@@ -12242,13 +12242,15 @@
 	/* Issue the mailbox command asynchronously */
 	mboxq->vport = phba->pport;
 	mboxq->mbox_cmpl = lpfc_mbx_cmpl_fcf_scan_read_fcf_rec;
+
+	spin_lock_irq(&phba->hbalock);
+	phba->hba_flag |= FCF_TS_INPROG;
+	spin_unlock_irq(&phba->hbalock);
+
 	rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_NOWAIT);
 	if (rc == MBX_NOT_FINISHED)
 		error = -EIO;
 	else {
-		spin_lock_irq(&phba->hbalock);
-		phba->hba_flag |= FCF_DISC_INPROGRESS;
-		spin_unlock_irq(&phba->hbalock);
 		/* Reset eligible FCF count for new scan */
 		if (fcf_index == LPFC_FCOE_FCF_GET_FIRST)
 			phba->fcf.eligible_fcf_cnt = 0;
@@ -12258,21 +12260,21 @@
 	if (error) {
 		if (mboxq)
 			lpfc_sli4_mbox_cmd_free(phba, mboxq);
-		/* FCF scan failed, clear FCF_DISC_INPROGRESS flag */
+		/* FCF scan failed, clear FCF_TS_INPROG flag */
 		spin_lock_irq(&phba->hbalock);
-		phba->hba_flag &= ~FCF_DISC_INPROGRESS;
+		phba->hba_flag &= ~FCF_TS_INPROG;
 		spin_unlock_irq(&phba->hbalock);
 	}
 	return error;
 }
 
 /**
- * lpfc_sli4_fcf_rr_read_fcf_rec - Read hba fcf record for round robin fcf.
+ * lpfc_sli4_fcf_rr_read_fcf_rec - Read hba fcf record for roundrobin fcf.
  * @phba: pointer to lpfc hba data structure.
  * @fcf_index: FCF table entry offset.
  *
  * This routine is invoked to read an FCF record indicated by @fcf_index
- * and to use it for FLOGI round robin FCF failover.
+ * and to use it for FLOGI roundrobin FCF failover.
  *
  * Return 0 if the mailbox command is submitted sucessfully, none 0
  * otherwise.
@@ -12318,7 +12320,7 @@
  * @fcf_index: FCF table entry offset.
  *
  * This routine is invoked to read an FCF record indicated by @fcf_index to
- * determine whether it's eligible for FLOGI round robin failover list.
+ * determine whether it's eligible for FLOGI roundrobin failover list.
  *
  * Return 0 if the mailbox command is submitted sucessfully, none 0
  * otherwise.
@@ -12364,7 +12366,7 @@
  *
  * This routine is to get the next eligible FCF record index in a round
  * robin fashion. If the next eligible FCF record index equals to the
- * initial round robin FCF record index, LPFC_FCOE_FCF_NEXT_NONE (0xFFFF)
+ * initial roundrobin FCF record index, LPFC_FCOE_FCF_NEXT_NONE (0xFFFF)
  * shall be returned, otherwise, the next eligible FCF record's index
  * shall be returned.
  **/
@@ -12392,28 +12394,10 @@
 		return LPFC_FCOE_FCF_NEXT_NONE;
 	}
 
-	/* Check roundrobin failover index bmask stop condition */
-	if (next_fcf_index == phba->fcf.fcf_rr_init_indx) {
-		if (!(phba->fcf.fcf_flag & FCF_REDISC_RRU)) {
-			lpfc_printf_log(phba, KERN_WARNING, LOG_FIP,
-					"2847 Round robin failover FCF index "
-					"search hit stop condition:x%x\n",
-					next_fcf_index);
-			return LPFC_FCOE_FCF_NEXT_NONE;
-		}
-		/* The roundrobin failover index bmask updated, start over */
-		lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
-				"2848 Round robin failover FCF index bmask "
-				"updated, start over\n");
-		spin_lock_irq(&phba->hbalock);
-		phba->fcf.fcf_flag &= ~FCF_REDISC_RRU;
-		spin_unlock_irq(&phba->hbalock);
-		return phba->fcf.fcf_rr_init_indx;
-	}
-
 	lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
-			"2845 Get next round robin failover "
-			"FCF index x%x\n", next_fcf_index);
+			"2845 Get next roundrobin failover FCF (x%x)\n",
+			next_fcf_index);
+
 	return next_fcf_index;
 }
 
@@ -12422,7 +12406,7 @@
  * @phba: pointer to lpfc hba data structure.
  *
  * This routine sets the FCF record index in to the eligible bmask for
- * round robin failover search. It checks to make sure that the index
+ * roundrobin failover search. It checks to make sure that the index
  * does not go beyond the range of the driver allocated bmask dimension
  * before setting the bit.
  *
@@ -12434,22 +12418,16 @@
 {
 	if (fcf_index >= LPFC_SLI4_FCF_TBL_INDX_MAX) {
 		lpfc_printf_log(phba, KERN_ERR, LOG_FIP,
-				"2610 HBA FCF index reached driver's "
-				"book keeping dimension: fcf_index:%d, "
-				"driver_bmask_max:%d\n",
+				"2610 FCF (x%x) reached driver's book "
+				"keeping dimension:x%x\n",
 				fcf_index, LPFC_SLI4_FCF_TBL_INDX_MAX);
 		return -EINVAL;
 	}
 	/* Set the eligible FCF record index bmask */
 	set_bit(fcf_index, phba->fcf.fcf_rr_bmask);
 
-	/* Set the roundrobin index bmask updated */
-	spin_lock_irq(&phba->hbalock);
-	phba->fcf.fcf_flag |= FCF_REDISC_RRU;
-	spin_unlock_irq(&phba->hbalock);
-
 	lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
-			"2790 Set FCF index x%x to round robin failover "
+			"2790 Set FCF (x%x) to roundrobin FCF failover "
 			"bmask\n", fcf_index);
 
 	return 0;
@@ -12460,7 +12438,7 @@
  * @phba: pointer to lpfc hba data structure.
  *
  * This routine clears the FCF record index from the eligible bmask for
- * round robin failover search. It checks to make sure that the index
+ * roundrobin failover search. It checks to make sure that the index
  * does not go beyond the range of the driver allocated bmask dimension
  * before clearing the bit.
  **/
@@ -12469,9 +12447,8 @@
 {
 	if (fcf_index >= LPFC_SLI4_FCF_TBL_INDX_MAX) {
 		lpfc_printf_log(phba, KERN_ERR, LOG_FIP,
-				"2762 HBA FCF index goes beyond driver's "
-				"book keeping dimension: fcf_index:%d, "
-				"driver_bmask_max:%d\n",
+				"2762 FCF (x%x) reached driver's book "
+				"keeping dimension:x%x\n",
 				fcf_index, LPFC_SLI4_FCF_TBL_INDX_MAX);
 		return;
 	}
@@ -12479,7 +12456,7 @@
 	clear_bit(fcf_index, phba->fcf.fcf_rr_bmask);
 
 	lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
-			"2791 Clear FCF index x%x from round robin failover "
+			"2791 Clear FCF (x%x) from roundrobin failover "
 			"bmask\n", fcf_index);
 }
 
@@ -12530,8 +12507,7 @@
 		}
 	} else {
 		lpfc_printf_log(phba, KERN_INFO, LOG_FIP,
-				"2775 Start FCF rediscovery quiescent period "
-				"wait timer before scaning FCF table\n");
+				"2775 Start FCF rediscover quiescent timer\n");
 		/*
 		 * Start FCF rediscovery wait timer for pending FCF
 		 * before rescan FCF record table.
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index a0ca572..98da223 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -23,6 +23,9 @@
 #define LPFC_GET_QE_REL_INT			32
 #define LPFC_RPI_LOW_WATER_MARK			10
 
+#define LPFC_UNREG_FCF                          1
+#define LPFC_SKIP_UNREG_FCF                     0
+
 /* Amount of time in seconds for waiting FCF rediscovery to complete */
 #define LPFC_FCF_REDISCOVER_WAIT_TMO		2000 /* msec */
 
@@ -163,9 +166,8 @@
 #define FCF_REDISC_PEND	0x80 /* FCF rediscovery pending */
 #define FCF_REDISC_EVT	0x100 /* FCF rediscovery event to worker thread */
 #define FCF_REDISC_FOV	0x200 /* Post FCF rediscovery fast failover */
-#define FCF_REDISC_RRU	0x400 /* Roundrobin bitmap updated */
+#define FCF_REDISC_PROG (FCF_REDISC_PEND | FCF_REDISC_EVT)
 	uint32_t addr_mode;
-	uint16_t fcf_rr_init_indx;
 	uint32_t eligible_fcf_cnt;
 	struct lpfc_fcf_rec current_rec;
 	struct lpfc_fcf_rec failover_rec;