Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley: "This is mostly updates of the usual suspects: lpfc, qla2xxx, hisi_sas, megaraid_sas, zfcp and a host of minor updates. The major driver change here is the elimination of the block based cciss driver in favour of the SCSI based hpsa driver (which now drives all the legacy cases cciss used to be required for). Plus a reset handler clean up and the redo of the SAS SMP handler to use bsg lib" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (279 commits) scsi: scsi-mq: Always unprepare before requeuing a request scsi: Show .retries and .jiffies_at_alloc in debugfs scsi: Improve requeuing behavior scsi: Call scsi_initialize_rq() for filesystem requests scsi: qla2xxx: Reset the logo flag, after target re-login. scsi: qla2xxx: Fix slow mem alloc behind lock scsi: qla2xxx: Clear fc4f_nvme flag scsi: qla2xxx: add missing includes for qla_isr scsi: qla2xxx: Fix an integer overflow in sysfs code scsi: aacraid: report -ENOMEM to upper layer from aac_convert_sgraw2() scsi: aacraid: get rid of one level of indentation scsi: aacraid: fix indentation errors scsi: storvsc: fix memory leak on ring buffer busy scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough scsi: smartpqi: remove the smp_handler stub scsi: hpsa: remove the smp_handler stub scsi: bsg-lib: pass the release callback through bsg_setup_queue scsi: Rework handling of scsi_device.vpd_pg8[03] scsi: Rework the code for caching Vital Product Data (VPD) scsi: rcu: Introduce rcu_swap_protected() ...
author: Linus Torvalds <torvalds@linux-foundation.org> 2017-09-07 21:11:05 -0700
committer: Linus Torvalds <torvalds@linux-foundation.org> 2017-09-07 21:11:05 -0700
commit: 572c01ba19ef150e98aea0b45ca17d43356521b5 (patch)
tree: 289381d051dfc34a86be988700ee11cb9ad0cd5b /drivers/scsi/lpfc
parent: cef5d0f952a03d42051141742632078d488b0c6b (diff)
parent: 2441500a41a9b17ff657626eb81972f62bc8cc5a (diff)
24 files changed, 668 insertions, 241 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 562dc0139735..8eb3f96fe068 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -733,7 +733,6 @@ struct lpfc_hba {
 	uint32_t fc_rttov;	/* R_T_TOV timer value */
 	uint32_t fc_altov;	/* AL_TOV timer value */
 	uint32_t fc_crtov;	/* C_R_TOV timer value */
-	uint32_t fc_citov;	/* C_I_TOV timer value */
 
 	struct serv_parm fc_fabparam;	/* fabric service parameters buffer */
 	uint8_t alpa_map[128];	/* AL_PA map from READ_LA */
@@ -757,6 +756,7 @@ struct lpfc_hba {
 #define LPFC_NVMET_MAX_PORTS	32
 	uint8_t  mds_diags_support;
 	uint32_t initial_imax;
+	uint8_t  bbcredit_support;
 
 	/* HBA Config Parameters */
 	uint32_t cfg_ack0;
@@ -836,6 +836,7 @@ struct lpfc_hba {
 	uint32_t cfg_enable_SmartSAN;
 	uint32_t cfg_enable_mds_diags;
 	uint32_t cfg_enable_fc4_type;
+	uint32_t cfg_enable_bbcr;	/*Enable BB Credit Recovery*/
 	uint32_t cfg_xri_split;
 #define LPFC_ENABLE_FCP  1
 #define LPFC_ENABLE_NVME 2
@@ -946,14 +947,14 @@ struct lpfc_hba {
 	struct list_head active_rrq_list;
 	spinlock_t hbalock;
 
-	/* pci_mem_pools */
-	struct pci_pool *lpfc_sg_dma_buf_pool;
-	struct pci_pool *lpfc_mbuf_pool;
-	struct pci_pool *lpfc_hrb_pool;	/* header receive buffer pool */
-	struct pci_pool *lpfc_drb_pool; /* data receive buffer pool */
-	struct pci_pool *lpfc_nvmet_drb_pool; /* data receive buffer pool */
-	struct pci_pool *lpfc_hbq_pool;	/* SLI3 hbq buffer pool */
-	struct pci_pool *txrdy_payload_pool;
+	/* dma_mem_pools */
+	struct dma_pool *lpfc_sg_dma_buf_pool;
+	struct dma_pool *lpfc_mbuf_pool;
+	struct dma_pool *lpfc_hrb_pool;	/* header receive buffer pool */
+	struct dma_pool *lpfc_drb_pool; /* data receive buffer pool */
+	struct dma_pool *lpfc_nvmet_drb_pool; /* data receive buffer pool */
+	struct dma_pool *lpfc_hbq_pool;	/* SLI3 hbq buffer pool */
+	struct dma_pool *txrdy_payload_pool;
 	struct lpfc_dma_pool lpfc_mbuf_safety_pool;
 
 	mempool_t *mbox_mem_pool;
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 7ee1a94c0b33..c17677f494af 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -247,13 +247,10 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr,
 				atomic_read(&tgtp->xmt_abort_rsp),
 				atomic_read(&tgtp->xmt_abort_rsp_error));
 
-		spin_lock(&phba->sli4_hba.nvmet_ctx_get_lock);
-		spin_lock(&phba->sli4_hba.nvmet_ctx_put_lock);
-		tot = phba->sli4_hba.nvmet_xri_cnt -
-			(phba->sli4_hba.nvmet_ctx_get_cnt +
-			phba->sli4_hba.nvmet_ctx_put_cnt);
-		spin_unlock(&phba->sli4_hba.nvmet_ctx_put_lock);
-		spin_unlock(&phba->sli4_hba.nvmet_ctx_get_lock);
+		/* Calculate outstanding IOs */
+		tot = atomic_read(&tgtp->rcv_fcp_cmd_drop);
+		tot += atomic_read(&tgtp->xmt_fcp_release);
+		tot = atomic_read(&tgtp->rcv_fcp_cmd_in) - tot;
 
 		len += snprintf(buf + len, PAGE_SIZE - len,
 				"IO_CTX: %08x  WAIT: cur %08x tot %08x\n"
@@ -1894,6 +1891,36 @@ static inline bool lpfc_rangecheck(uint val, uint min, uint max)
 }
 
 /**
+ * lpfc_enable_bbcr_set: Sets an attribute value.
+ * @phba: pointer the the adapter structure.
+ * @val: integer attribute value.
+ *
+ * Description:
+ * Validates the min and max values then sets the
+ * adapter config field if in the valid range. prints error message
+ * and does not set the parameter if invalid.
+ *
+ * Returns:
+ * zero on success
+ * -EINVAL if val is invalid
+ */
+static ssize_t
+lpfc_enable_bbcr_set(struct lpfc_hba *phba, uint val)
+{
+	if (lpfc_rangecheck(val, 0, 1) && phba->sli_rev == LPFC_SLI_REV4) {
+		lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+				"3068 %s_enable_bbcr changed from %d to %d\n",
+				LPFC_DRIVER_NAME, phba->cfg_enable_bbcr, val);
+		phba->cfg_enable_bbcr = val;
+		return 0;
+	}
+	lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+			"0451 %s_enable_bbcr cannot set to %d, range is 0, 1\n",
+			LPFC_DRIVER_NAME, val);
+	return -EINVAL;
+}
+
+/**
  * lpfc_param_show - Return a cfg attribute value in decimal
  *
  * Description:
@@ -5116,6 +5143,14 @@ LPFC_ATTR_R(sg_seg_cnt, LPFC_DEFAULT_SG_SEG_CNT, LPFC_DEFAULT_SG_SEG_CNT,
  */
 LPFC_ATTR_R(enable_mds_diags, 0, 0, 1, "Enable MDS Diagnostics");
 
+/*
+ * lpfc_enable_bbcr: Enable BB Credit Recovery
+ *       0  = BB Credit Recovery disabled
+ *       1  = BB Credit Recovery enabled (default)
+ * Value range is [0,1]. Default value is 1.
+ */
+LPFC_BBCR_ATTR_RW(enable_bbcr, 1, 0, 1, "Enable BBC Recovery");
+
 struct device_attribute *lpfc_hba_attrs[] = {
 	&dev_attr_nvme_info,
 	&dev_attr_bg_info,
@@ -5223,6 +5258,7 @@ struct device_attribute *lpfc_hba_attrs[] = {
 	&dev_attr_protocol,
 	&dev_attr_lpfc_xlane_supported,
 	&dev_attr_lpfc_enable_mds_diags,
+	&dev_attr_lpfc_enable_bbcr,
 	NULL,
 };
 
@@ -6234,11 +6270,13 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
 	lpfc_nvmet_fb_size_init(phba, lpfc_nvmet_fb_size);
 	lpfc_fcp_io_channel_init(phba, lpfc_fcp_io_channel);
 	lpfc_nvme_io_channel_init(phba, lpfc_nvme_io_channel);
+	lpfc_enable_bbcr_init(phba, lpfc_enable_bbcr);
 
 	if (phba->sli_rev != LPFC_SLI_REV4) {
 		/* NVME only supported on SLI4 */
 		phba->nvmet_support = 0;
 		phba->cfg_enable_fc4_type = LPFC_ENABLE_FCP;
+		phba->cfg_enable_bbcr = 0;
 	} else {
 		/* We MUST have FCP support */
 		if (!(phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP))
diff --git a/drivers/scsi/lpfc/lpfc_attr.h b/drivers/scsi/lpfc/lpfc_attr.h
index d56dafcdd563..931db52692f5 100644
--- a/drivers/scsi/lpfc/lpfc_attr.h
+++ b/drivers/scsi/lpfc/lpfc_attr.h
@@ -46,6 +46,16 @@ lpfc_param_store(name)\
 static DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
 		   lpfc_##name##_show, lpfc_##name##_store)
 
+#define LPFC_BBCR_ATTR_RW(name, defval, minval, maxval, desc) \
+static uint lpfc_##name = defval;\
+module_param(lpfc_##name, uint, 0444);\
+MODULE_PARM_DESC(lpfc_##name, desc);\
+lpfc_param_show(name)\
+lpfc_param_init(name, defval, minval, maxval)\
+lpfc_param_store(name)\
+static DEVICE_ATTR(lpfc_##name, 0444 | 0644,\
+		   lpfc_##name##_show, lpfc_##name##_store)
+
 #define LPFC_ATTR_HEX_R(name, defval, minval, maxval, desc) \
 static uint lpfc_##name = defval;\
 module_param(lpfc_##name, uint, S_IRUGO);\
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index a1686c2d863c..fe9e1c079c20 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -2384,20 +2384,17 @@ lpfc_sli4_bsg_link_diag_test(struct bsg_job *job)
 		goto job_error;
 
 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
-	if (!pmboxq) {
-		rc = -ENOMEM;
+	if (!pmboxq)
 		goto link_diag_test_exit;
-	}
 
 	req_len = (sizeof(struct lpfc_mbx_set_link_diag_state) -
 		   sizeof(struct lpfc_sli4_cfg_mhdr));
 	alloc_len = lpfc_sli4_config(phba, pmboxq, LPFC_MBOX_SUBSYSTEM_FCOE,
 				     LPFC_MBOX_OPCODE_FCOE_LINK_DIAG_STATE,
 				     req_len, LPFC_SLI4_MBX_EMBED);
-	if (alloc_len != req_len) {
-		rc = -ENOMEM;
+	if (alloc_len != req_len)
 		goto link_diag_test_exit;
-	}
+
 	run_link_diag_test = &pmboxq->u.mqe.un.link_diag_test;
 	bf_set(lpfc_mbx_run_diag_test_link_num, &run_link_diag_test->u.req,
 	       phba->sli4_hba.lnk_info.lnk_no);
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index da669dce12fe..7e300734b345 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -556,9 +556,8 @@ int lpfc_nvmet_update_targetport(struct lpfc_hba *phba);
 void lpfc_nvmet_destroy_targetport(struct lpfc_hba *phba);
 void lpfc_nvmet_unsol_ls_event(struct lpfc_hba *phba,
 			struct lpfc_sli_ring *pring, struct lpfc_iocbq *piocb);
-void lpfc_nvmet_unsol_fcp_event(struct lpfc_hba *phba,
-			struct lpfc_sli_ring *pring,
-			struct rqb_dmabuf *nvmebuf, uint64_t isr_ts);
+void lpfc_nvmet_unsol_fcp_event(struct lpfc_hba *phba, uint32_t idx,
+				struct rqb_dmabuf *nvmebuf, uint64_t isr_ts);
 void lpfc_nvme_mod_param_dep(struct lpfc_hba *phba);
 void lpfc_nvme_abort_fcreq_cmpl(struct lpfc_hba *phba,
 				struct lpfc_iocbq *cmdiocb,
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 9c0c1463057d..33417681f5d4 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -955,7 +955,7 @@ lpfc_cmpl_ct_cmd_gft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 		CTrsp = (struct lpfc_sli_ct_request *)outp->virt;
 		fc4_data_0 = be32_to_cpu(CTrsp->un.gft_acc.fc4_types[0]);
 		fc4_data_1 = be32_to_cpu(CTrsp->un.gft_acc.fc4_types[1]);
-		lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+		lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
 				 "3062 DID x%06x GFT Wd0 x%08x Wd1 x%08x\n",
 				 did, fc4_data_0, fc4_data_1);
 
@@ -969,7 +969,7 @@ lpfc_cmpl_ct_cmd_gft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 				ndlp->nlp_fc4_type |= NLP_FC4_FCP;
 			if (fc4_data_1 &  LPFC_FC4_TYPE_BITMASK)
 				ndlp->nlp_fc4_type |= NLP_FC4_NVME;
-			lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+			lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
 					 "3064 Setting ndlp %p, DID x%06x with "
 					 "FC4 x%08x, Data: x%08x x%08x\n",
 					 ndlp, did, ndlp->nlp_fc4_type,
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 744f3f395b64..d50c481ec41c 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -851,13 +851,10 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
 			spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
 		}
 
-		spin_lock(&phba->sli4_hba.nvmet_ctx_get_lock);
-		spin_lock(&phba->sli4_hba.nvmet_ctx_put_lock);
-		tot = phba->sli4_hba.nvmet_xri_cnt -
-			(phba->sli4_hba.nvmet_ctx_get_cnt +
-			phba->sli4_hba.nvmet_ctx_put_cnt);
-		spin_unlock(&phba->sli4_hba.nvmet_ctx_put_lock);
-		spin_unlock(&phba->sli4_hba.nvmet_ctx_get_lock);
+		/* Calculate outstanding IOs */
+		tot = atomic_read(&tgtp->rcv_fcp_cmd_drop);
+		tot += atomic_read(&tgtp->xmt_fcp_release);
+		tot = atomic_read(&tgtp->rcv_fcp_cmd_in) - tot;
 
 		len += snprintf(buf + len, size - len,
 				"IO_CTX: %08x  WAIT: cur %08x tot %08x\n"
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h
index 7b7d314af0e0..c4edd87bfc65 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.h
+++ b/drivers/scsi/lpfc/lpfc_debugfs.h
@@ -478,16 +478,16 @@ lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx)
 		return;
 
 	for (eqidx = 0; eqidx < phba->io_channel_irqs; eqidx++) {
-		eq = phba->sli4_hba.hba_eq[eqidx];
-		if (cq->assoc_qid == eq->queue_id)
+		if (cq->assoc_qid == phba->sli4_hba.hba_eq[eqidx]->queue_id)
 			break;
 	}
 	if (eqidx == phba->io_channel_irqs) {
 		pr_err("Couldn't find EQ for CQ. Using EQ[0]\n");
 		eqidx = 0;
-		eq = phba->sli4_hba.hba_eq[0];
 	}
 
+	eq = phba->sli4_hba.hba_eq[eqidx];
+
 	if (qtype == DUMP_FCP || qtype == DUMP_NVME)
 		pr_err("%s CQ: WQ[Idx:%d|Qid%d]->CQ[Idx%d|Qid%d]"
 			"->EQ[Idx:%d|Qid:%d]:\n",
diff --git a/drivers/scsi/lpfc/lpfc_disc.h b/drivers/scsi/lpfc/lpfc_disc.h
index 094c97b9e5f7..f9a566eaef04 100644
--- a/drivers/scsi/lpfc/lpfc_disc.h
+++ b/drivers/scsi/lpfc/lpfc_disc.h
@@ -159,6 +159,7 @@ struct lpfc_node_rrq {
 #define NLP_RNID_SND       0x00000400	/* sent RNID request for this entry */
 #define NLP_ELS_SND_MASK   0x000007e0	/* sent ELS request for this entry */
 #define NLP_NVMET_RECOV    0x00001000   /* NVMET auditing node for recovery. */
+#define NLP_FCP_PRLI_RJT   0x00002000   /* Rport does not support FCP PRLI. */
 #define NLP_DEFER_RM       0x00010000	/* Remove this ndlp if no longer used */
 #define NLP_DELAY_TMO      0x00020000	/* delay timeout is running for node */
 #define NLP_NPR_2B_DISC    0x00040000	/* node is included in num_disc_nodes */
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 6d1d6f691df4..468a66371de9 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -1527,6 +1527,7 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp,
 	uint8_t  name[sizeof(struct lpfc_name)];
 	uint32_t rc, keepDID = 0, keep_nlp_flag = 0;
 	uint16_t keep_nlp_state;
+	struct lpfc_nvme_rport *keep_nrport = NULL;
 	int  put_node;
 	int  put_rport;
 	unsigned long *active_rrqs_xri_bitmap = NULL;
@@ -1624,6 +1625,10 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp,
 	keep_nlp_state = new_ndlp->nlp_state;
 	lpfc_nlp_set_state(vport, new_ndlp, ndlp->nlp_state);
 
+	/* interchange the nvme remoteport structs */
+	keep_nrport = new_ndlp->nrport;
+	new_ndlp->nrport = ndlp->nrport;
+
 	/* Move this back to NPR state */
 	if (memcmp(&ndlp->nlp_portname, name, sizeof(struct lpfc_name)) == 0) {
 		/* The new_ndlp is replacing ndlp totally, so we need
@@ -1646,6 +1651,13 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp,
 			}
 			new_ndlp->nlp_type = ndlp->nlp_type;
 		}
+
+		/* Fix up the nvme rport */
+		if (ndlp->nrport) {
+			ndlp->nrport = NULL;
+			lpfc_nlp_put(ndlp);
+		}
+
 		/* We shall actually free the ndlp with both nlp_DID and
 		 * nlp_portname fields equals 0 to avoid any ndlp on the
 		 * nodelist never to be used.
@@ -1690,6 +1702,14 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp,
 			keep_nlp_state = NLP_STE_NPR_NODE;
 		lpfc_nlp_set_state(vport, ndlp, keep_nlp_state);
 
+		/* Previous ndlp no longer active with nvme host transport.
+		 * Remove reference from earlier registration unless the
+		 * nvme host took care of it.
+		 */
+		if (ndlp->nrport)
+			lpfc_nlp_put(ndlp);
+		ndlp->nrport = keep_nrport;
+
 		/* Fix up the rport accordingly */
 		rport = ndlp->rport;
 		if (rport) {
@@ -1966,6 +1986,7 @@ int
 lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry)
 {
 	struct lpfc_hba  *phba = vport->phba;
+	struct Scsi_Host *shost;
 	struct serv_parm *sp;
 	struct lpfc_nodelist *ndlp;
 	struct lpfc_iocbq *elsiocb;
@@ -1984,6 +2005,11 @@ lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry)
 	if (!elsiocb)
 		return 1;
 
+	shost = lpfc_shost_from_vport(vport);
+	spin_lock_irq(shost->host_lock);
+	ndlp->nlp_flag &= ~NLP_FCP_PRLI_RJT;
+	spin_unlock_irq(shost->host_lock);
+
 	pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt);
 
 	/* For PLOGI request, remainder of payload is service parameters */
@@ -2007,6 +2033,7 @@ lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry)
 
 	sp->cmn.valid_vendor_ver_level = 0;
 	memset(sp->un.vendorVersion, 0, sizeof(sp->un.vendorVersion));
+	sp->cmn.bbRcvSizeMsb &= 0xF;
 
 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
 		"Issue PLOGI:     did:x%x",
@@ -2151,6 +2178,16 @@ lpfc_issue_els_prli(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 	uint16_t cmdsize;
 	u32 local_nlp_type, elscmd;
 
+	/*
+	 * If we are in RSCN mode, the FC4 types supported from a
+	 * previous GFT_ID command may not be accurate. So, if we
+	 * are a NVME Initiator, always look for the possibility of
+	 * the remote NPort beng a NVME Target.
+	 */
+	if (phba->sli_rev == LPFC_SLI_REV4 &&
+	    vport->fc_flag & FC_RSCN_MODE &&
+	    vport->nvmei_support)
+		ndlp->nlp_fc4_type |= NLP_FC4_NVME;
 	local_nlp_type = ndlp->nlp_fc4_type;
 
  send_next_prli:
@@ -3420,8 +3457,18 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 				maxretry = 3;
 				delay = 1000;
 				retry = 1;
-				break;
+			} else if (cmd == ELS_CMD_FLOGI &&
+				   stat.un.b.lsRjtRsnCodeExp ==
+						LSEXP_NOTHING_MORE) {
+				vport->fc_sparam.cmn.bbRcvSizeMsb &= 0xf;
+				retry = 1;
+				lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+						 "0820 FLOGI Failed (x%x). "
+						 "BBCredit Not Supported\n",
+						 stat.un.lsRjtError);
 			}
+			break;
+
 		case LSRJT_PROTOCOL_ERR:
 			if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&
 			  (cmd == ELS_CMD_FDISC) &&
@@ -3442,6 +3489,21 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 				goto out_retry;
 			}
 			break;
+		case LSRJT_CMD_UNSUPPORTED:
+			/* lpfc nvmet returns this type of LS_RJT when it
+			 * receives an FCP PRLI because lpfc nvmet only
+			 * support NVME.  ELS request is terminated for FCP4
+			 * on this rport.
+			 */
+			if (stat.un.b.lsRjtRsnCodeExp ==
+			    LSEXP_REQ_UNSUPPORTED && cmd == ELS_CMD_PRLI) {
+				spin_lock_irq(shost->host_lock);
+				ndlp->nlp_flag |= NLP_FCP_PRLI_RJT;
+				spin_unlock_irq(shost->host_lock);
+				retry = 0;
+				goto out_retry;
+			}
+			break;
 		}
 		break;
 
@@ -3930,7 +3992,25 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 	if (mbox) {
 		if ((rspiocb->iocb.ulpStatus == 0)
 		    && (ndlp->nlp_flag & NLP_ACC_REGLOGIN)) {
-			lpfc_unreg_rpi(vport, ndlp);
+			if (!lpfc_unreg_rpi(vport, ndlp) &&
+			    (ndlp->nlp_state ==  NLP_STE_PLOGI_ISSUE ||
+			     ndlp->nlp_state == NLP_STE_REG_LOGIN_ISSUE)) {
+				lpfc_printf_vlog(vport, KERN_INFO,
+					LOG_DISCOVERY,
+					"0314 PLOGI recov DID x%x "
+					"Data: x%x x%x x%x\n",
+					ndlp->nlp_DID, ndlp->nlp_state,
+					ndlp->nlp_rpi, ndlp->nlp_flag);
+				mp = mbox->context1;
+				if (mp) {
+					lpfc_mbuf_free(phba, mp->virt,
+						       mp->phys);
+					kfree(mp);
+				}
+				mempool_free(mbox, phba->mbox_mem_pool);
+				goto out;
+			}
+
 			/* Increment reference count to ndlp to hold the
 			 * reference to ndlp for the callback function.
 			 */
@@ -4132,6 +4212,7 @@ lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag,
 			sp->cmn.valid_vendor_ver_level = 0;
 			memset(sp->un.vendorVersion, 0,
 			       sizeof(sp->un.vendorVersion));
+			sp->cmn.bbRcvSizeMsb &= 0xF;
 
 			/* If our firmware supports this feature, convey that
 			 * info to the target using the vendor specific field.
@@ -7989,6 +8070,13 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
 			rjt_exp = LSEXP_NOTHING_MORE;
 			break;
 		}
+
+		/* NVMET accepts NVME PRLI only.  Reject FCP PRLI */
+		if (cmd == ELS_CMD_PRLI && phba->nvmet_support) {
+			rjt_err = LSRJT_CMD_UNSUPPORTED;
+			rjt_exp = LSEXP_REQ_UNSUPPORTED;
+			break;
+		}
 		lpfc_disc_state_machine(vport, ndlp, elsiocb, NLP_EVT_RCV_PRLI);
 		break;
 	case ELS_CMD_LIRR:
@@ -8784,6 +8872,7 @@ lpfc_issue_els_fdisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 	pcmd += sizeof(uint32_t); /* Node Name */
 	pcmd += sizeof(uint32_t); /* Node Name */
 	memcpy(pcmd, &vport->fc_nodename, 8);
+	sp->cmn.valid_vendor_ver_level = 0;
 	memset(sp->un.vendorVersion, 0, sizeof(sp->un.vendorVersion));
 	lpfc_set_disctmo(vport);
 
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index aa5e5ff56dfb..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:
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index 26a5647e057e..bdc1f184f67a 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -2293,15 +2293,27 @@ typedef struct {
 	uint32_t rttov;
 	uint32_t altov;
 	uint32_t crtov;
-	uint32_t citov;
+
+#ifdef __BIG_ENDIAN_BITFIELD
+	uint32_t rsvd4:19;
+	uint32_t cscn:1;
+	uint32_t bbscn:4;
+	uint32_t rsvd3:8;
+#else	/*  __LITTLE_ENDIAN_BITFIELD */
+	uint32_t rsvd3:8;
+	uint32_t bbscn:4;
+	uint32_t cscn:1;
+	uint32_t rsvd4:19;
+#endif
+
 #ifdef __BIG_ENDIAN_BITFIELD
 	uint32_t rrq_enable:1;
 	uint32_t rrq_immed:1;
-	uint32_t rsvd4:29;
+	uint32_t rsvd5:29;
 	uint32_t ack0_enable:1;
 #else	/*  __LITTLE_ENDIAN_BITFIELD */
 	uint32_t ack0_enable:1;
-	uint32_t rsvd4:29;
+	uint32_t rsvd5:29;
 	uint32_t rrq_immed:1;
 	uint32_t rrq_enable:1;
 #endif
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index bb4715705fa3..1db0a38683f4 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -2217,9 +2217,15 @@ struct lpfc_mbx_reg_vfi {
 	uint32_t e_d_tov;
 	uint32_t r_a_tov;
 	uint32_t word10;
-#define lpfc_reg_vfi_nport_id_SHIFT		0
-#define lpfc_reg_vfi_nport_id_MASK		0x00FFFFFF
-#define lpfc_reg_vfi_nport_id_WORD		word10
+#define lpfc_reg_vfi_nport_id_SHIFT	0
+#define lpfc_reg_vfi_nport_id_MASK	0x00FFFFFF
+#define lpfc_reg_vfi_nport_id_WORD	word10
+#define lpfc_reg_vfi_bbcr_SHIFT		27
+#define lpfc_reg_vfi_bbcr_MASK		0x00000001
+#define lpfc_reg_vfi_bbcr_WORD		word10
+#define lpfc_reg_vfi_bbscn_SHIFT	28
+#define lpfc_reg_vfi_bbscn_MASK		0x0000000F
+#define lpfc_reg_vfi_bbscn_WORD		word10
 };
 
 struct lpfc_mbx_init_vpi {
@@ -2646,7 +2652,16 @@ struct lpfc_mbx_read_config {
 #define lpfc_mbx_rd_conf_link_speed_MASK	0x0000FFFF
 #define lpfc_mbx_rd_conf_link_speed_WORD	word6
 	uint32_t rsvd_7;
-	uint32_t rsvd_8;
+	uint32_t word8;
+#define lpfc_mbx_rd_conf_bbscn_min_SHIFT	0
+#define lpfc_mbx_rd_conf_bbscn_min_MASK		0x0000000F
+#define lpfc_mbx_rd_conf_bbscn_min_WORD		word8
+#define lpfc_mbx_rd_conf_bbscn_max_SHIFT	4
+#define lpfc_mbx_rd_conf_bbscn_max_MASK		0x0000000F
+#define lpfc_mbx_rd_conf_bbscn_max_WORD		word8
+#define lpfc_mbx_rd_conf_bbscn_def_SHIFT	8
+#define lpfc_mbx_rd_conf_bbscn_def_MASK		0x0000000F
+#define lpfc_mbx_rd_conf_bbscn_def_WORD		word8
 	uint32_t word9;
 #define lpfc_mbx_rd_conf_lmt_SHIFT		0
 #define lpfc_mbx_rd_conf_lmt_MASK		0x0000FFFF
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 491aa95eb0f6..7e7ae786121b 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -37,6 +37,7 @@
 #include <linux/miscdevice.h>
 #include <linux/percpu.h>
 #include <linux/msi.h>
+#include <linux/bitops.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_device.h>
@@ -1253,6 +1254,7 @@ lpfc_hb_timeout_handler(struct lpfc_hba *phba)
 	unsigned long time_elapsed;
 	uint32_t tick_cqe, max_cqe, val;
 	uint64_t tot, data1, data2, data3;
+	struct lpfc_nvmet_tgtport *tgtp;
 	struct lpfc_register reg_data;
 	void __iomem *eqdreg = phba->sli4_hba.u.if_type2.EQDregaddr;
 
@@ -1281,13 +1283,11 @@ lpfc_hb_timeout_handler(struct lpfc_hba *phba)
 		/* Check outstanding IO count */
 		if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
 			if (phba->nvmet_support) {
-				spin_lock(&phba->sli4_hba.nvmet_ctx_get_lock);
-				spin_lock(&phba->sli4_hba.nvmet_ctx_put_lock);
-				tot = phba->sli4_hba.nvmet_xri_cnt -
-					(phba->sli4_hba.nvmet_ctx_get_cnt +
-					phba->sli4_hba.nvmet_ctx_put_cnt);
-				spin_unlock(&phba->sli4_hba.nvmet_ctx_put_lock);
-				spin_unlock(&phba->sli4_hba.nvmet_ctx_get_lock);
+				tgtp = phba->targetport->private;
+				/* Calculate outstanding IOs */
+				tot = atomic_read(&tgtp->rcv_fcp_cmd_drop);
+				tot += atomic_read(&tgtp->xmt_fcp_release);
+				tot = atomic_read(&tgtp->rcv_fcp_cmd_in) - tot;
 			} else {
 				tot = atomic_read(&phba->fc4NvmeIoCmpls);
 				data1 = atomic_read(
@@ -3048,7 +3048,7 @@ lpfc_online(struct lpfc_hba *phba)
 {
 	struct lpfc_vport *vport;
 	struct lpfc_vport **vports;
-	int i;
+	int i, error = 0;
 	bool vpis_cleared = false;
 
 	if (!phba)
@@ -3072,6 +3072,18 @@ lpfc_online(struct lpfc_hba *phba)
 		if (!phba->sli4_hba.max_cfg_param.vpi_used)
 			vpis_cleared = true;
 		spin_unlock_irq(&phba->hbalock);
+
+		/* Reestablish the local initiator port.
+		 * The offline process destroyed the previous lport.
+		 */
+		if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME &&
+				!phba->nvmet_support) {
+			error = lpfc_nvme_create_localport(phba->pport);
+			if (error)
+				lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+					"6132 NVME restore reg failed "
+					"on nvmei error x%x\n", error);
+		}
 	} else {
 		lpfc_sli_queue_init(phba);
 		if (lpfc_sli_hba_setup(phba)) {	/* Initialize SLI2/SLI3 HBA */
@@ -3226,6 +3238,13 @@ lpfc_offline(struct lpfc_hba *phba)
 
 	/* stop port and all timers associated with this hba */
 	lpfc_stop_port(phba);
+
+	/* Tear down the local and target port registrations.  The
+	 * nvme transports need to cleanup.
+	 */
+	lpfc_nvmet_destroy_targetport(phba);
+	lpfc_nvme_destroy_localport(phba->pport);
+
 	vports = lpfc_create_vport_work_array(phba);
 	if (vports != NULL)
 		for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++)
@@ -3275,7 +3294,7 @@ lpfc_scsi_free(struct lpfc_hba *phba)
 	list_for_each_entry_safe(sb, sb_next, &phba->lpfc_scsi_buf_list_put,
 				 list) {
 		list_del(&sb->list);
-		pci_pool_free(phba->lpfc_sg_dma_buf_pool, sb->data,
+		dma_pool_free(phba->lpfc_sg_dma_buf_pool, sb->data,
 			      sb->dma_handle);
 		kfree(sb);
 		phba->total_scsi_bufs--;
@@ -3286,7 +3305,7 @@ lpfc_scsi_free(struct lpfc_hba *phba)
 	list_for_each_entry_safe(sb, sb_next, &phba->lpfc_scsi_buf_list_get,
 				 list) {
 		list_del(&sb->list);
-		pci_pool_free(phba->lpfc_sg_dma_buf_pool, sb->data,
+		dma_pool_free(phba->lpfc_sg_dma_buf_pool, sb->data,
 			      sb->dma_handle);
 		kfree(sb);
 		phba->total_scsi_bufs--;
@@ -3317,7 +3336,7 @@ lpfc_nvme_free(struct lpfc_hba *phba)
 	list_for_each_entry_safe(lpfc_ncmd, lpfc_ncmd_next,
 				 &phba->lpfc_nvme_buf_list_put, list) {
 		list_del(&lpfc_ncmd->list);
-		pci_pool_free(phba->lpfc_sg_dma_buf_pool, lpfc_ncmd->data,
+		dma_pool_free(phba->lpfc_sg_dma_buf_pool, lpfc_ncmd->data,
 			      lpfc_ncmd->dma_handle);
 		kfree(lpfc_ncmd);
 		phba->total_nvme_bufs--;
@@ -3328,7 +3347,7 @@ lpfc_nvme_free(struct lpfc_hba *phba)
 	list_for_each_entry_safe(lpfc_ncmd, lpfc_ncmd_next,
 				 &phba->lpfc_nvme_buf_list_get, list) {
 		list_del(&lpfc_ncmd->list);
-		pci_pool_free(phba->lpfc_sg_dma_buf_pool, lpfc_ncmd->data,
+		dma_pool_free(phba->lpfc_sg_dma_buf_pool, lpfc_ncmd->data,
 			      lpfc_ncmd->dma_handle);
 		kfree(lpfc_ncmd);
 		phba->total_nvme_bufs--;
@@ -3640,7 +3659,7 @@ lpfc_sli4_scsi_sgl_update(struct lpfc_hba *phba)
 			list_remove_head(&scsi_sgl_list, psb,
 					 struct lpfc_scsi_buf, list);
 			if (psb) {
-				pci_pool_free(phba->lpfc_sg_dma_buf_pool,
+				dma_pool_free(phba->lpfc_sg_dma_buf_pool,
 					      psb->data, psb->dma_handle);
 				kfree(psb);
 			}
@@ -3710,9 +3729,7 @@ lpfc_get_wwpn(struct lpfc_hba *phba)
 	if (phba->sli_rev == LPFC_SLI_REV4)
 		return be64_to_cpu(wwn);
 	else
-		return (((wwn & 0xffffffff00000000) >> 32) |
-			((wwn & 0x00000000ffffffff) << 32));
-
+		return rol64(wwn, 32);
 }
 
 /**
@@ -3774,7 +3791,7 @@ lpfc_sli4_nvme_sgl_update(struct lpfc_hba *phba)
 			list_remove_head(&nvme_sgl_list, lpfc_ncmd,
 					 struct lpfc_nvme_buf, list);
 			if (lpfc_ncmd) {
-				pci_pool_free(phba->lpfc_sg_dma_buf_pool,
+				dma_pool_free(phba->lpfc_sg_dma_buf_pool,
 					      lpfc_ncmd->data,
 					      lpfc_ncmd->dma_handle);
 				kfree(lpfc_ncmd);
@@ -5930,8 +5947,6 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
 		spin_lock_init(&phba->sli4_hba.abts_nvme_buf_list_lock);
 		INIT_LIST_HEAD(&phba->sli4_hba.lpfc_abts_nvme_buf_list);
 		INIT_LIST_HEAD(&phba->sli4_hba.lpfc_abts_nvmet_ctx_list);
-		INIT_LIST_HEAD(&phba->sli4_hba.lpfc_nvmet_ctx_get_list);
-		INIT_LIST_HEAD(&phba->sli4_hba.lpfc_nvmet_ctx_put_list);
 		INIT_LIST_HEAD(&phba->sli4_hba.lpfc_nvmet_io_wait_list);
 
 		/* Fast-path XRI aborted CQ Event work queue list */
@@ -5940,8 +5955,6 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
 
 	/* This abort list used by worker thread */
 	spin_lock_init(&phba->sli4_hba.sgl_list_lock);
-	spin_lock_init(&phba->sli4_hba.nvmet_ctx_get_lock);
-	spin_lock_init(&phba->sli4_hba.nvmet_ctx_put_lock);
 	spin_lock_init(&phba->sli4_hba.nvmet_io_wait_lock);
 
 	/*
@@ -6516,6 +6529,12 @@ lpfc_free_nvmet_sgl_list(struct lpfc_hba *phba)
 		lpfc_nvmet_buf_free(phba, sglq_entry->virt, sglq_entry->phys);
 		kfree(sglq_entry);
 	}
+
+	/* Update the nvmet_xri_cnt to reflect no current sgls.
+	 * The next initialization cycle sets the count and allocates
+	 * the sgls over again.
+	 */
+	phba->sli4_hba.nvmet_xri_cnt = 0;
 }
 
 /**
@@ -6846,8 +6865,8 @@ lpfc_create_shost(struct lpfc_hba *phba)
 	if (phba->nvmet_support) {
 		/* Only 1 vport (pport) will support NVME target */
 		if (phba->txrdy_payload_pool == NULL) {
-			phba->txrdy_payload_pool = pci_pool_create(
-				"txrdy_pool", phba->pcidev,
+			phba->txrdy_payload_pool = dma_pool_create(
+				"txrdy_pool", &phba->pcidev->dev,
 				TXRDY_PAYLOAD_LEN, 16, 0);
 			if (phba->txrdy_payload_pool) {
 				phba->targetport = NULL;
@@ -7605,6 +7624,11 @@ lpfc_sli4_read_config(struct lpfc_hba *phba)
 			lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
 					"3082 Mailbox (x%x) returned ldv:x0\n",
 					bf_get(lpfc_mqe_command, &pmb->u.mqe));
+		if (bf_get(lpfc_mbx_rd_conf_bbscn_def, rd_config)) {
+			phba->bbcredit_support = 1;
+			phba->sli4_hba.bbscn_params.word0 = rd_config->word8;
+		}
+
 		phba->sli4_hba.extents_in_use =
 			bf_get(lpfc_mbx_rd_conf_extnts_inuse, rd_config);
 		phba->sli4_hba.max_cfg_param.max_xri =
@@ -8301,6 +8325,9 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba)
 				goto out_error;
 			}
 
+			/* Put list in known state in case driver load fails. */
+			INIT_LIST_HEAD(&qdesc->rqbp->rqb_buffer_list);
+
 			/* Create NVMET Receive Queue for data */
 			qdesc = lpfc_sli4_queue_alloc(phba,
 						      phba->sli4_hba.rq_esize,
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index ce25a18367b5..81fb92967b11 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -376,7 +376,12 @@ lpfc_config_link(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
 	mb->un.varCfgLnk.rttov = phba->fc_rttov;
 	mb->un.varCfgLnk.altov = phba->fc_altov;
 	mb->un.varCfgLnk.crtov = phba->fc_crtov;
-	mb->un.varCfgLnk.citov = phba->fc_citov;
+	mb->un.varCfgLnk.cscn = 0;
+	if (phba->bbcredit_support && phba->cfg_enable_bbcr) {
+		mb->un.varCfgLnk.cscn = 1;
+		mb->un.varCfgLnk.bbscn = bf_get(lpfc_bbscn_def,
+						 &phba->sli4_hba.bbscn_params);
+	}
 
 	if (phba->cfg_ack0 && (phba->sli_rev < LPFC_SLI_REV4))
 		mb->un.varCfgLnk.ack0_enable = 1;
@@ -2139,6 +2144,7 @@ lpfc_reg_vfi(struct lpfcMboxq *mbox, struct lpfc_vport *vport, dma_addr_t phys)
 {
 	struct lpfc_mbx_reg_vfi *reg_vfi;
 	struct lpfc_hba *phba = vport->phba;
+	uint8_t bbscn_fabric = 0, bbscn_max = 0, bbscn_def = 0;
 
 	memset(mbox, 0, sizeof(*mbox));
 	reg_vfi = &mbox->u.mqe.un.reg_vfi;
@@ -2168,16 +2174,39 @@ lpfc_reg_vfi(struct lpfcMboxq *mbox, struct lpfc_vport *vport, dma_addr_t phys)
 		bf_set(lpfc_reg_vfi_vp, reg_vfi, 0);
 		bf_set(lpfc_reg_vfi_upd, reg_vfi, 1);
 	}
+
+	bf_set(lpfc_reg_vfi_bbcr, reg_vfi, 0);
+	bf_set(lpfc_reg_vfi_bbscn, reg_vfi, 0);
+	bbscn_fabric = (phba->fc_fabparam.cmn.bbRcvSizeMsb >> 4) & 0xF;
+
+	if (phba->bbcredit_support && phba->cfg_enable_bbcr  &&
+	    bbscn_fabric != 0) {
+		bbscn_max = bf_get(lpfc_bbscn_max,
+				   &phba->sli4_hba.bbscn_params);
+		if (bbscn_fabric <= bbscn_max) {
+			bbscn_def = bf_get(lpfc_bbscn_def,
+					   &phba->sli4_hba.bbscn_params);
+
+			if (bbscn_fabric > bbscn_def)
+				bf_set(lpfc_reg_vfi_bbscn, reg_vfi,
+				       bbscn_fabric);
+			else
+				bf_set(lpfc_reg_vfi_bbscn, reg_vfi, bbscn_def);
+
+			bf_set(lpfc_reg_vfi_bbcr, reg_vfi, 1);
+		}
+	}
 	lpfc_printf_vlog(vport, KERN_INFO, LOG_MBOX,
 			"3134 Register VFI, mydid:x%x, fcfi:%d, "
 			" vfi:%d, vpi:%d, fc_pname:%x%x fc_flag:x%x"
-			" port_state:x%x topology chg:%d\n",
+			" port_state:x%x topology chg:%d bbscn_fabric :%d\n",
 			vport->fc_myDID,
 			phba->fcf.fcfi,
 			phba->sli4_hba.vfi_ids[vport->vfi],
 			phba->vpi_ids[vport->vpi],
 			reg_vfi->wwn[0], reg_vfi->wwn[1], vport->fc_flag,
-			vport->port_state, phba->fc_topology_changed);
+			vport->port_state, phba->fc_topology_changed,
+			bbscn_fabric);
 }
 
 /**
diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c
index fcc05a1517c2..56faeb049b4a 100644
--- a/drivers/scsi/lpfc/lpfc_mem.c
+++ b/drivers/scsi/lpfc/lpfc_mem.c
@@ -97,8 +97,8 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
 			i = SLI4_PAGE_SIZE;
 
 		phba->lpfc_sg_dma_buf_pool =
-			pci_pool_create("lpfc_sg_dma_buf_pool",
-					phba->pcidev,
+			dma_pool_create("lpfc_sg_dma_buf_pool",
+					&phba->pcidev->dev,
 					phba->cfg_sg_dma_buf_size,
 					i, 0);
 		if (!phba->lpfc_sg_dma_buf_pool)
@@ -106,15 +106,15 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
 
 	} else {
 		phba->lpfc_sg_dma_buf_pool =
-			pci_pool_create("lpfc_sg_dma_buf_pool",
-					phba->pcidev, phba->cfg_sg_dma_buf_size,
+			dma_pool_create("lpfc_sg_dma_buf_pool",
+					&phba->pcidev->dev, phba->cfg_sg_dma_buf_size,
 					align, 0);
 
 		if (!phba->lpfc_sg_dma_buf_pool)
 			goto fail;
 	}
 
-	phba->lpfc_mbuf_pool = pci_pool_create("lpfc_mbuf_pool", phba->pcidev,
+	phba->lpfc_mbuf_pool = dma_pool_create("lpfc_mbuf_pool", &phba->pcidev->dev,
 							LPFC_BPL_SIZE,
 							align, 0);
 	if (!phba->lpfc_mbuf_pool)
@@ -128,7 +128,7 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
 	pool->max_count = 0;
 	pool->current_count = 0;
 	for ( i = 0; i < LPFC_MBUF_POOL_SIZE; i++) {
-		pool->elements[i].virt = pci_pool_alloc(phba->lpfc_mbuf_pool,
+		pool->elements[i].virt = dma_pool_alloc(phba->lpfc_mbuf_pool,
 				       GFP_KERNEL, &pool->elements[i].phys);
 		if (!pool->elements[i].virt)
 			goto fail_free_mbuf_pool;
@@ -152,21 +152,21 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
 						sizeof(struct lpfc_node_rrq));
 		if (!phba->rrq_pool)
 			goto fail_free_nlp_mem_pool;
-		phba->lpfc_hrb_pool = pci_pool_create("lpfc_hrb_pool",
-					      phba->pcidev,
+		phba->lpfc_hrb_pool = dma_pool_create("lpfc_hrb_pool",
+					      &phba->pcidev->dev,
 					      LPFC_HDR_BUF_SIZE, align, 0);
 		if (!phba->lpfc_hrb_pool)
 			goto fail_free_rrq_mem_pool;
 
-		phba->lpfc_drb_pool = pci_pool_create("lpfc_drb_pool",
-					      phba->pcidev,
+		phba->lpfc_drb_pool = dma_pool_create("lpfc_drb_pool",
+					      &phba->pcidev->dev,
 					      LPFC_DATA_BUF_SIZE, align, 0);
 		if (!phba->lpfc_drb_pool)
 			goto fail_free_hrb_pool;
 		phba->lpfc_hbq_pool = NULL;
 	} else {
-		phba->lpfc_hbq_pool = pci_pool_create("lpfc_hbq_pool",
-			phba->pcidev, LPFC_BPL_SIZE, align, 0);
+		phba->lpfc_hbq_pool = dma_pool_create("lpfc_hbq_pool",
+			&phba->pcidev->dev, LPFC_BPL_SIZE, align, 0);
 		if (!phba->lpfc_hbq_pool)
 			goto fail_free_nlp_mem_pool;
 		phba->lpfc_hrb_pool = NULL;
@@ -185,10 +185,10 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
 
 	return 0;
 fail_free_drb_pool:
-	pci_pool_destroy(phba->lpfc_drb_pool);
+	dma_pool_destroy(phba->lpfc_drb_pool);
 	phba->lpfc_drb_pool = NULL;
  fail_free_hrb_pool:
-	pci_pool_destroy(phba->lpfc_hrb_pool);
+	dma_pool_destroy(phba->lpfc_hrb_pool);
 	phba->lpfc_hrb_pool = NULL;
  fail_free_rrq_mem_pool:
 	mempool_destroy(phba->rrq_pool);
@@ -201,14 +201,14 @@ fail_free_drb_pool:
 	phba->mbox_mem_pool = NULL;
  fail_free_mbuf_pool:
 	while (i--)
-		pci_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt,
+		dma_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt,
 						 pool->elements[i].phys);
 	kfree(pool->elements);
  fail_free_lpfc_mbuf_pool:
-	pci_pool_destroy(phba->lpfc_mbuf_pool);
+	dma_pool_destroy(phba->lpfc_mbuf_pool);
 	phba->lpfc_mbuf_pool = NULL;
  fail_free_dma_buf_pool:
-	pci_pool_destroy(phba->lpfc_sg_dma_buf_pool);
+	dma_pool_destroy(phba->lpfc_sg_dma_buf_pool);
 	phba->lpfc_sg_dma_buf_pool = NULL;
  fail:
 	return -ENOMEM;
@@ -218,8 +218,8 @@ int
 lpfc_nvmet_mem_alloc(struct lpfc_hba *phba)
 {
 	phba->lpfc_nvmet_drb_pool =
-		pci_pool_create("lpfc_nvmet_drb_pool",
-				phba->pcidev, LPFC_NVMET_DATA_BUF_SIZE,
+		dma_pool_create("lpfc_nvmet_drb_pool",
+				&phba->pcidev->dev, LPFC_NVMET_DATA_BUF_SIZE,
 				SGL_ALIGN_SZ, 0);
 	if (!phba->lpfc_nvmet_drb_pool) {
 		lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
@@ -248,20 +248,20 @@ lpfc_mem_free(struct lpfc_hba *phba)
 	/* Free HBQ pools */
 	lpfc_sli_hbqbuf_free_all(phba);
 	if (phba->lpfc_nvmet_drb_pool)
-		pci_pool_destroy(phba->lpfc_nvmet_drb_pool);
+		dma_pool_destroy(phba->lpfc_nvmet_drb_pool);
 	phba->lpfc_nvmet_drb_pool = NULL;
 	if (phba->lpfc_drb_pool)
-		pci_pool_destroy(phba->lpfc_drb_pool);
+		dma_pool_destroy(phba->lpfc_drb_pool);
 	phba->lpfc_drb_pool = NULL;
 	if (phba->lpfc_hrb_pool)
-		pci_pool_destroy(phba->lpfc_hrb_pool);
+		dma_pool_destroy(phba->lpfc_hrb_pool);
 	phba->lpfc_hrb_pool = NULL;
 	if (phba->txrdy_payload_pool)
-		pci_pool_destroy(phba->txrdy_payload_pool);
+		dma_pool_destroy(phba->txrdy_payload_pool);
 	phba->txrdy_payload_pool = NULL;
 
 	if (phba->lpfc_hbq_pool)
-		pci_pool_destroy(phba->lpfc_hbq_pool);
+		dma_pool_destroy(phba->lpfc_hbq_pool);
 	phba->lpfc_hbq_pool = NULL;
 
 	if (phba->rrq_pool)
@@ -282,15 +282,15 @@ lpfc_mem_free(struct lpfc_hba *phba)
 
 	/* Free MBUF memory pool */
 	for (i = 0; i < pool->current_count; i++)
-		pci_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt,
+		dma_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt,
 			      pool->elements[i].phys);
 	kfree(pool->elements);
 
-	pci_pool_destroy(phba->lpfc_mbuf_pool);
+	dma_pool_destroy(phba->lpfc_mbuf_pool);
 	phba->lpfc_mbuf_pool = NULL;
 
 	/* Free DMA buffer memory pool */
-	pci_pool_destroy(phba->lpfc_sg_dma_buf_pool);
+	dma_pool_destroy(phba->lpfc_sg_dma_buf_pool);
 	phba->lpfc_sg_dma_buf_pool = NULL;
 
 	/* Free Device Data memory pool */
@@ -379,7 +379,7 @@ lpfc_mem_free_all(struct lpfc_hba *phba)
  * @handle: used to return the DMA-mapped address of the mbuf
  *
  * Description: Allocates a DMA-mapped buffer from the lpfc_mbuf_pool PCI pool.
- * Allocates from generic pci_pool_alloc function first and if that fails and
+ * Allocates from generic dma_pool_alloc function first and if that fails and
  * mem_flags has MEM_PRI set (the only defined flag), returns an mbuf from the
  * HBA's pool.
  *
@@ -397,7 +397,7 @@ lpfc_mbuf_alloc(struct lpfc_hba *phba, int mem_flags, dma_addr_t *handle)
 	unsigned long iflags;
 	void *ret;
 
-	ret = pci_pool_alloc(phba->lpfc_mbuf_pool, GFP_KERNEL, handle);
+	ret = dma_pool_alloc(phba->lpfc_mbuf_pool, GFP_KERNEL, handle);
 
 	spin_lock_irqsave(&phba->hbalock, iflags);
 	if (!ret && (mem_flags & MEM_PRI) && pool->current_count) {
@@ -433,7 +433,7 @@ __lpfc_mbuf_free(struct lpfc_hba * phba, void *virt, dma_addr_t dma)
 		pool->elements[pool->current_count].phys = dma;
 		pool->current_count++;
 	} else {
-		pci_pool_free(phba->lpfc_mbuf_pool, virt, dma);
+		dma_pool_free(phba->lpfc_mbuf_pool, virt, dma);
 	}
 	return;
 }
@@ -470,7 +470,7 @@ lpfc_mbuf_free(struct lpfc_hba * phba, void *virt, dma_addr_t dma)
  * @handle: used to return the DMA-mapped address of the nvmet_buf
  *
  * Description: Allocates a DMA-mapped buffer from the lpfc_sg_dma_buf_pool
- * PCI pool.  Allocates from generic pci_pool_alloc function.
+ * PCI pool.  Allocates from generic dma_pool_alloc function.
  *
  * Returns:
  *   pointer to the allocated nvmet_buf on success
@@ -481,7 +481,7 @@ lpfc_nvmet_buf_alloc(struct lpfc_hba *phba, int mem_flags, dma_addr_t *handle)
 {
 	void *ret;
 
-	ret = pci_pool_alloc(phba->lpfc_sg_dma_buf_pool, GFP_KERNEL, handle);
+	ret = dma_pool_alloc(phba->lpfc_sg_dma_buf_pool, GFP_KERNEL, handle);
 	return ret;
 }
 
@@ -497,7 +497,7 @@ lpfc_nvmet_buf_alloc(struct lpfc_hba *phba, int mem_flags, dma_addr_t *handle)
 void
 lpfc_nvmet_buf_free(struct lpfc_hba *phba, void *virt, dma_addr_t dma)
 {
-	pci_pool_free(phba->lpfc_sg_dma_buf_pool, virt, dma);
+	dma_pool_free(phba->lpfc_sg_dma_buf_pool, virt, dma);
 }
 
 /**
@@ -522,7 +522,7 @@ lpfc_els_hbq_alloc(struct lpfc_hba *phba)
 	if (!hbqbp)
 		return NULL;
 
-	hbqbp->dbuf.virt = pci_pool_alloc(phba->lpfc_hbq_pool, GFP_KERNEL,
+	hbqbp->dbuf.virt = dma_pool_alloc(phba->lpfc_hbq_pool, GFP_KERNEL,
 					  &hbqbp->dbuf.phys);
 	if (!hbqbp->dbuf.virt) {
 		kfree(hbqbp);
@@ -547,7 +547,7 @@ lpfc_els_hbq_alloc(struct lpfc_hba *phba)
 void
 lpfc_els_hbq_free(struct lpfc_hba *phba, struct hbq_dmabuf *hbqbp)
 {
-	pci_pool_free(phba->lpfc_hbq_pool, hbqbp->dbuf.virt, hbqbp->dbuf.phys);
+	dma_pool_free(phba->lpfc_hbq_pool, hbqbp->dbuf.virt, hbqbp->dbuf.phys);
 	kfree(hbqbp);
 	return;
 }
@@ -574,16 +574,16 @@ lpfc_sli4_rb_alloc(struct lpfc_hba *phba)
 	if (!dma_buf)
 		return NULL;
 
-	dma_buf->hbuf.virt = pci_pool_alloc(phba->lpfc_hrb_pool, GFP_KERNEL,
+	dma_buf->hbuf.virt = dma_pool_alloc(phba->lpfc_hrb_pool, GFP_KERNEL,
 					    &dma_buf->hbuf.phys);
 	if (!dma_buf->hbuf.virt) {
 		kfree(dma_buf);
 		return NULL;
 	}
-	dma_buf->dbuf.virt = pci_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL,
+	dma_buf->dbuf.virt = dma_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL,
 					    &dma_buf->dbuf.phys);
 	if (!dma_buf->dbuf.virt) {
-		pci_pool_free(phba->lpfc_hrb_pool, dma_buf->hbuf.virt,
+		dma_pool_free(phba->lpfc_hrb_pool, dma_buf->hbuf.virt,
 			      dma_buf->hbuf.phys);
 		kfree(dma_buf);
 		return NULL;
@@ -607,8 +607,8 @@ lpfc_sli4_rb_alloc(struct lpfc_hba *phba)
 void
 lpfc_sli4_rb_free(struct lpfc_hba *phba, struct hbq_dmabuf *dmab)
 {
-	pci_pool_free(phba->lpfc_hrb_pool, dmab->hbuf.virt, dmab->hbuf.phys);
-	pci_pool_free(phba->lpfc_drb_pool, dmab->dbuf.virt, dmab->dbuf.phys);
+	dma_pool_free(phba->lpfc_hrb_pool, dmab->hbuf.virt, dmab->hbuf.phys);
+	dma_pool_free(phba->lpfc_drb_pool, dmab->dbuf.virt, dmab->dbuf.phys);
 	kfree(dmab);
 }
 
@@ -634,16 +634,16 @@ lpfc_sli4_nvmet_alloc(struct lpfc_hba *phba)
 	if (!dma_buf)
 		return NULL;
 
-	dma_buf->hbuf.virt = pci_pool_alloc(phba->lpfc_hrb_pool, GFP_KERNEL,
+	dma_buf->hbuf.virt = dma_pool_alloc(phba->lpfc_hrb_pool, GFP_KERNEL,
 					    &dma_buf->hbuf.phys);
 	if (!dma_buf->hbuf.virt) {
 		kfree(dma_buf);
 		return NULL;
 	}
-	dma_buf->dbuf.virt = pci_pool_alloc(phba->lpfc_nvmet_drb_pool,
+	dma_buf->dbuf.virt = dma_pool_alloc(phba->lpfc_nvmet_drb_pool,
 					    GFP_KERNEL, &dma_buf->dbuf.phys);
 	if (!dma_buf->dbuf.virt) {
-		pci_pool_free(phba->lpfc_hrb_pool, dma_buf->hbuf.virt,
+		dma_pool_free(phba->lpfc_hrb_pool, dma_buf->hbuf.virt,
 			      dma_buf->hbuf.phys);
 		kfree(dma_buf);
 		return NULL;
@@ -667,8 +667,8 @@ lpfc_sli4_nvmet_alloc(struct lpfc_hba *phba)
 void
 lpfc_sli4_nvmet_free(struct lpfc_hba *phba, struct rqb_dmabuf *dmab)
 {
-	pci_pool_free(phba->lpfc_hrb_pool, dmab->hbuf.virt, dmab->hbuf.phys);
-	pci_pool_free(phba->lpfc_nvmet_drb_pool,
+	dma_pool_free(phba->lpfc_hrb_pool, dmab->hbuf.virt, dmab->hbuf.phys);
+	dma_pool_free(phba->lpfc_nvmet_drb_pool,
 		      dmab->dbuf.virt, dmab->dbuf.phys);
 	kfree(dmab);
 }
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index f74cb0142fd4..f3ad7cac355d 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -1724,6 +1724,9 @@ lpfc_cmpl_reglogin_reglogin_issue(struct lpfc_vport *vport,
 				lpfc_nvme_update_localport(vport);
 			}
 
+		} else if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {
+			ndlp->nlp_fc4_type |= NLP_FC4_FCP;
+
 		} else if (ndlp->nlp_fc4_type == 0) {
 			rc = lpfc_ns_cmd(vport, SLI_CTNS_GFT_ID,
 					 0, ndlp->nlp_DID);
@@ -1892,6 +1895,15 @@ lpfc_cmpl_prli_prli_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 			goto out;
 		}
 
+		/* When the rport rejected the FCP PRLI as unsupported.
+		 * This should only happen in Pt2Pt so an NVME PRLI
+		 * should be outstanding still.
+		 */
+		if (npr && ndlp->nlp_flag & NLP_FCP_PRLI_RJT) {
+			ndlp->nlp_fc4_type &= ~NLP_FC4_FCP;
+			goto out_err;
+		}
+
 		/* The LS Req had some error.  Don't let this be a
 		 * target.
 		 */
@@ -2189,12 +2201,15 @@ lpfc_device_rm_logo_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 			  void *arg, uint32_t evt)
 {
 	/*
-	 * Take no action.  If a LOGO is outstanding, then possibly DevLoss has
-	 * timed out and is calling for Device Remove.  In this case, the LOGO
-	 * must be allowed to complete in state LOGO_ISSUE so that the rpi
-	 * and other NLP flags are correctly cleaned up.
+	 * DevLoss has timed out and is calling for Device Remove.
+	 * In this case, abort the LOGO and cleanup the ndlp
 	 */
-	return ndlp->nlp_state;
+
+	lpfc_unreg_rpi(vport, ndlp);
+	/* software abort outstanding PLOGI */
+	lpfc_els_abort(vport->phba, ndlp);
+	lpfc_drop_node(vport, ndlp);
+	return NLP_STE_FREED_NODE;
 }
 
 static uint32_t
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c
index 0a0a1b92d01d..79ba3ce063a4 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -110,7 +110,7 @@ lpfc_nvme_create_queue(struct nvme_fc_local_port *pnvme_lport,
 		qhandle->index = qidx;
 	}
 
-	lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME,
+	lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME,
 			 "6073 Binding %s HdwQueue %d  (cpu %d) to "
 			 "io_channel %d qhandle %p\n", str,
 			 qidx, qhandle->cpu_id, qhandle->index, qhandle);
@@ -364,7 +364,7 @@ lpfc_nvme_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
 			 genwqe->sli4_xritag, genwqe->iotag, ndlp->nlp_DID);
 
 	rc = lpfc_sli4_issue_wqe(phba, LPFC_ELS_RING, genwqe);
-	if (rc == WQE_ERROR) {
+	if (rc) {
 		lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
 				 "6045 Issue GEN REQ WQE to NPORT x%x "
 				 "Data: x%x x%x\n",
@@ -1270,7 +1270,7 @@ lpfc_nvme_fcp_io_submit(struct nvme_fc_local_port *pnvme_lport,
 	 * not exceed the programmed depth.
 	 */
 	if (atomic_read(&ndlp->cmd_pending) >= ndlp->cmd_qdepth) {
-		ret = -EAGAIN;
+		ret = -EBUSY;
 		goto out_fail;
 	}
 
@@ -1279,7 +1279,7 @@ lpfc_nvme_fcp_io_submit(struct nvme_fc_local_port *pnvme_lport,
 		lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME_IOERR,
 				 "6065 driver's buffer pool is empty, "
 				 "IO failed\n");
-		ret = -ENOMEM;
+		ret = -EBUSY;
 		goto out_fail;
 	}
 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
@@ -1332,7 +1332,6 @@ lpfc_nvme_fcp_io_submit(struct nvme_fc_local_port *pnvme_lport,
 				 "sid: x%x did: x%x oxid: x%x\n",
 				 ret, vport->fc_myDID, ndlp->nlp_DID,
 				 lpfc_ncmd->cur_iocbq.sli4_xritag);
-		ret = -EBUSY;
 		goto out_free_nvme_buf;
 	}
 
@@ -1576,7 +1575,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport,
 	abts_buf->wqe_cmpl = lpfc_nvme_abort_fcreq_cmpl;
 	ret_val = lpfc_sli4_issue_wqe(phba, LPFC_FCP_RING, abts_buf);
 	spin_unlock_irqrestore(&phba->hbalock, flags);
-	if (ret_val == IOCB_ERROR) {
+	if (ret_val) {
 		lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_ABTS,
 				 "6137 Failed abts issue_wqe with status x%x "
 				 "for nvme_fcreq %p.\n",
@@ -1939,7 +1938,7 @@ lpfc_new_nvme_buf(struct lpfc_vport *vport, int num_to_alloc)
 		 * pci bus space for an I/O. The DMA buffer includes the
 		 * number of SGE's necessary to support the sg_tablesize.
 		 */
-		lpfc_ncmd->data = pci_pool_alloc(phba->lpfc_sg_dma_buf_pool,
+		lpfc_ncmd->data = dma_pool_alloc(phba->lpfc_sg_dma_buf_pool,
 						 GFP_KERNEL,
 						 &lpfc_ncmd->dma_handle);
 		if (!lpfc_ncmd->data) {
@@ -1950,7 +1949,7 @@ lpfc_new_nvme_buf(struct lpfc_vport *vport, int num_to_alloc)
 
 		lxri = lpfc_sli4_next_xritag(phba);
 		if (lxri == NO_XRI) {
-			pci_pool_free(phba->lpfc_sg_dma_buf_pool,
+			dma_pool_free(phba->lpfc_sg_dma_buf_pool,
 				      lpfc_ncmd->data, lpfc_ncmd->dma_handle);
 			kfree(lpfc_ncmd);
 			break;
@@ -1961,7 +1960,7 @@ lpfc_new_nvme_buf(struct lpfc_vport *vport, int num_to_alloc)
 		/* Allocate iotag for lpfc_ncmd->cur_iocbq. */
 		iotag = lpfc_sli_next_iotag(phba, pwqeq);
 		if (iotag == 0) {
-			pci_pool_free(phba->lpfc_sg_dma_buf_pool,
+			dma_pool_free(phba->lpfc_sg_dma_buf_pool,
 				      lpfc_ncmd->data, lpfc_ncmd->dma_handle);
 			kfree(lpfc_ncmd);
 			lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,
@@ -2182,8 +2181,15 @@ lpfc_nvme_create_localport(struct lpfc_vport *vport)
 		vport->localport = localport;
 		lport->vport = vport;
 		vport->nvmei_support = 1;
-		len  = lpfc_new_nvme_buf(vport, phba->sli4_hba.nvme_xri_max);
-		vport->phba->total_nvme_bufs += len;
+
+		/* Don't post more new bufs if repost already recovered
+		 * the nvme sgls.
+		 */
+		if (phba->sli4_hba.nvme_xri_cnt == 0) {
+			len  = lpfc_new_nvme_buf(vport,
+						 phba->sli4_hba.nvme_xri_max);
+			vport->phba->total_nvme_bufs += len;
+		}
 	}
 
 	return ret;
@@ -2296,6 +2302,9 @@ lpfc_nvme_register_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
 			 ndlp->nlp_DID, ndlp->nlp_type);
 
 	localport = vport->localport;
+	if (!localport)
+		return 0;
+
 	lport = (struct lpfc_nvme_lport *)localport->private;
 
 	/* NVME rports are not preserved across devloss.
diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c
index bbbd0f84160d..0b7c1a49e203 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.c
+++ b/drivers/scsi/lpfc/lpfc_nvmet.c
@@ -170,12 +170,14 @@ lpfc_nvmet_ctxbuf_post(struct lpfc_hba *phba, struct lpfc_nvmet_ctxbuf *ctx_buf)
 	struct lpfc_nvmet_tgtport *tgtp;
 	struct fc_frame_header *fc_hdr;
 	struct rqb_dmabuf *nvmebuf;
+	struct lpfc_nvmet_ctx_info *infop;
 	uint32_t *payload;
 	uint32_t size, oxid, sid, rc;
+	int cpu;
 	unsigned long iflag;
 
 	if (ctxp->txrdy) {
-		pci_pool_free(phba->txrdy_payload_pool, ctxp->txrdy,
+		dma_pool_free(phba->txrdy_payload_pool, ctxp->txrdy,
 			      ctxp->txrdy_phys);
 		ctxp->txrdy = NULL;
 		ctxp->txrdy_phys = 0;
@@ -267,11 +269,16 @@ lpfc_nvmet_ctxbuf_post(struct lpfc_hba *phba, struct lpfc_nvmet_ctxbuf *ctx_buf)
 	}
 	spin_unlock_irqrestore(&phba->sli4_hba.nvmet_io_wait_lock, iflag);
 
-	spin_lock_irqsave(&phba->sli4_hba.nvmet_ctx_put_lock, iflag);
-	list_add_tail(&ctx_buf->list,
-		      &phba->sli4_hba.lpfc_nvmet_ctx_put_list);
-	phba->sli4_hba.nvmet_ctx_put_cnt++;
-	spin_unlock_irqrestore(&phba->sli4_hba.nvmet_ctx_put_lock, iflag);
+	/*
+	 * Use the CPU context list, from the MRQ the IO was received on
+	 * (ctxp->idx), to save context structure.
+	 */
+	cpu = smp_processor_id();
+	infop = lpfc_get_ctx_list(phba, cpu, ctxp->idx);
+	spin_lock_irqsave(&infop->nvmet_ctx_list_lock, iflag);
+	list_add_tail(&ctx_buf->list, &infop->nvmet_ctx_list);
+	infop->nvmet_ctx_list_cnt++;
+	spin_unlock_irqrestore(&infop->nvmet_ctx_list_lock, iflag);
 #endif
 }
 
@@ -552,7 +559,7 @@ lpfc_nvmet_xmt_fcp_op_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
 		/* lpfc_nvmet_xmt_fcp_release() will recycle the context */
 	} else {
 		ctxp->entry_cnt++;
-		start_clean = offsetof(struct lpfc_iocbq, wqe);
+		start_clean = offsetof(struct lpfc_iocbq, iocb_flag);
 		memset(((char *)cmdwqe) + start_clean, 0,
 		       (sizeof(struct lpfc_iocbq) - start_clean));
 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
@@ -879,51 +886,54 @@ static struct nvmet_fc_target_template lpfc_tgttemplate = {
 };
 
 static void
-lpfc_nvmet_cleanup_io_context(struct lpfc_hba *phba)
+__lpfc_nvmet_clean_io_for_cpu(struct lpfc_hba *phba,
+		struct lpfc_nvmet_ctx_info *infop)
 {
 	struct lpfc_nvmet_ctxbuf *ctx_buf, *next_ctx_buf;
 	unsigned long flags;
 
-	spin_lock_irqsave(&phba->sli4_hba.nvmet_ctx_get_lock, flags);
-	spin_lock(&phba->sli4_hba.nvmet_ctx_put_lock);
+	spin_lock_irqsave(&infop->nvmet_ctx_list_lock, flags);
 	list_for_each_entry_safe(ctx_buf, next_ctx_buf,
-			&phba->sli4_hba.lpfc_nvmet_ctx_get_list, list) {
+				&infop->nvmet_ctx_list, list) {
 		spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock);
 		list_del_init(&ctx_buf->list);
 		spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
-		__lpfc_clear_active_sglq(phba,
-					 ctx_buf->sglq->sli4_lxritag);
+
+		__lpfc_clear_active_sglq(phba, ctx_buf->sglq->sli4_lxritag);
 		ctx_buf->sglq->state = SGL_FREED;
 		ctx_buf->sglq->ndlp = NULL;
 
 		spin_lock(&phba->sli4_hba.sgl_list_lock);
 		list_add_tail(&ctx_buf->sglq->list,
-			      &phba->sli4_hba.lpfc_nvmet_sgl_list);
+				&phba->sli4_hba.lpfc_nvmet_sgl_list);
 		spin_unlock(&phba->sli4_hba.sgl_list_lock);
 
 		lpfc_sli_release_iocbq(phba, ctx_buf->iocbq);
 		kfree(ctx_buf->context);
 	}
-	list_for_each_entry_safe(ctx_buf, next_ctx_buf,
-			&phba->sli4_hba.lpfc_nvmet_ctx_put_list, list) {
-		spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock);
-		list_del_init(&ctx_buf->list);
-		spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
-		__lpfc_clear_active_sglq(phba,
-					 ctx_buf->sglq->sli4_lxritag);
-		ctx_buf->sglq->state = SGL_FREED;
-		ctx_buf->sglq->ndlp = NULL;
+	spin_unlock_irqrestore(&infop->nvmet_ctx_list_lock, flags);
+}
 
-		spin_lock(&phba->sli4_hba.sgl_list_lock);
-		list_add_tail(&ctx_buf->sglq->list,
-			      &phba->sli4_hba.lpfc_nvmet_sgl_list);
-		spin_unlock(&phba->sli4_hba.sgl_list_lock);
+static void
+lpfc_nvmet_cleanup_io_context(struct lpfc_hba *phba)
+{
+	struct lpfc_nvmet_ctx_info *infop;
+	int i, j;
 
-		lpfc_sli_release_iocbq(phba, ctx_buf->iocbq);
-		kfree(ctx_buf->context);
+	/* The first context list, MRQ 0 CPU 0 */
+	infop = phba->sli4_hba.nvmet_ctx_info;
+	if (!infop)
+		return;
+
+	/* Cycle the the entire CPU context list for every MRQ */
+	for (i = 0; i < phba->cfg_nvmet_mrq; i++) {
+		for (j = 0; j < phba->sli4_hba.num_present_cpu; j++) {
+			__lpfc_nvmet_clean_io_for_cpu(phba, infop);
+			infop++; /* next */
+		}
 	}
-	spin_unlock(&phba->sli4_hba.nvmet_ctx_put_lock);
-	spin_unlock_irqrestore(&phba->sli4_hba.nvmet_ctx_get_lock, flags);
+	kfree(phba->sli4_hba.nvmet_ctx_info);
+	phba->sli4_hba.nvmet_ctx_info = NULL;
 }
 
 static int
@@ -932,15 +942,71 @@ lpfc_nvmet_setup_io_context(struct lpfc_hba *phba)
 	struct lpfc_nvmet_ctxbuf *ctx_buf;
 	struct lpfc_iocbq *nvmewqe;
 	union lpfc_wqe128 *wqe;
-	int i;
+	struct lpfc_nvmet_ctx_info *last_infop;
+	struct lpfc_nvmet_ctx_info *infop;
+	int i, j, idx;
 
 	lpfc_printf_log(phba, KERN_INFO, LOG_NVME,
 			"6403 Allocate NVMET resources for %d XRIs\n",
 			phba->sli4_hba.nvmet_xri_cnt);
 
+	phba->sli4_hba.nvmet_ctx_info = kcalloc(
+		phba->sli4_hba.num_present_cpu * phba->cfg_nvmet_mrq,
+		sizeof(struct lpfc_nvmet_ctx_info), GFP_KERNEL);
+	if (!phba->sli4_hba.nvmet_ctx_info) {
+		lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+				"6419 Failed allocate memory for "
+				"nvmet context lists\n");
+		return -ENOMEM;
+	}
+
+	/*
+	 * Assuming X CPUs in the system, and Y MRQs, allocate some
+	 * lpfc_nvmet_ctx_info structures as follows:
+	 *
+	 * cpu0/mrq0 cpu1/mrq0 ... cpuX/mrq0
+	 * cpu0/mrq1 cpu1/mrq1 ... cpuX/mrq1
+	 * ...
+	 * cpuX/mrqY cpuX/mrqY ... cpuX/mrqY
+	 *
+	 * Each line represents a MRQ "silo" containing an entry for
+	 * every CPU.
+	 *
+	 * MRQ X is initially assumed to be associated with CPU X, thus
+	 * contexts are initially distributed across all MRQs using
+	 * the MRQ index (N) as follows cpuN/mrqN. When contexts are
+	 * freed, the are freed to the MRQ silo based on the CPU number
+	 * of the IO completion. Thus a context that was allocated for MRQ A
+	 * whose IO completed on CPU B will be freed to cpuB/mrqA.
+	 */
+	infop = phba->sli4_hba.nvmet_ctx_info;
+	for (i = 0; i < phba->sli4_hba.num_present_cpu; i++) {
+		for (j = 0; j < phba->cfg_nvmet_mrq; j++) {
+			INIT_LIST_HEAD(&infop->nvmet_ctx_list);
+			spin_lock_init(&infop->nvmet_ctx_list_lock);
+			infop->nvmet_ctx_list_cnt = 0;
+			infop++;
+		}
+	}
+
+	/*
+	 * Setup the next CPU context info ptr for each MRQ.
+	 * MRQ 0 will cycle thru CPUs 0 - X separately from
+	 * MRQ 1 cycling thru CPUs 0 - X, and so on.
+	 */
+	for (j = 0; j < phba->cfg_nvmet_mrq; j++) {
+		last_infop = lpfc_get_ctx_list(phba, 0, j);
+		for (i = phba->sli4_hba.num_present_cpu - 1;  i >= 0; i--) {
+			infop = lpfc_get_ctx_list(phba, i, j);
+			infop->nvmet_ctx_next_cpu = last_infop;
+			last_infop = infop;
+		}
+	}
+
 	/* For all nvmet xris, allocate resources needed to process a
 	 * received command on a per xri basis.
 	 */
+	idx = 0;
 	for (i = 0; i < phba->sli4_hba.nvmet_xri_cnt; i++) {
 		ctx_buf = kzalloc(sizeof(*ctx_buf), GFP_KERNEL);
 		if (!ctx_buf) {
@@ -977,7 +1043,6 @@ lpfc_nvmet_setup_io_context(struct lpfc_hba *phba)
 		/* Word 7 */
 		bf_set(wqe_ct, &wqe->generic.wqe_com, SLI4_CT_RPI);
 		bf_set(wqe_class, &wqe->generic.wqe_com, CLASS3);
-		bf_set(wqe_pu, &wqe->generic.wqe_com, 1);
 		/* Word 10 */
 		bf_set(wqe_nvme, &wqe->fcp_tsend.wqe_com, 1);
 		bf_set(wqe_ebde_cnt, &wqe->generic.wqe_com, 0);
@@ -995,12 +1060,35 @@ lpfc_nvmet_setup_io_context(struct lpfc_hba *phba)
 					"6407 Ran out of NVMET XRIs\n");
 			return -ENOMEM;
 		}
-		spin_lock(&phba->sli4_hba.nvmet_ctx_get_lock);
-		list_add_tail(&ctx_buf->list,
-			      &phba->sli4_hba.lpfc_nvmet_ctx_get_list);
-		spin_unlock(&phba->sli4_hba.nvmet_ctx_get_lock);
+
+		/*
+		 * Add ctx to MRQidx context list. Our initial assumption
+		 * is MRQidx will be associated with CPUidx. This association
+		 * can change on the fly.
+		 */
+		infop = lpfc_get_ctx_list(phba, idx, idx);
+		spin_lock(&infop->nvmet_ctx_list_lock);
+		list_add_tail(&ctx_buf->list, &infop->nvmet_ctx_list);
+		infop->nvmet_ctx_list_cnt++;
+		spin_unlock(&infop->nvmet_ctx_list_lock);
+
+		/* Spread ctx structures evenly across all MRQs */
+		idx++;
+		if (idx >= phba->cfg_nvmet_mrq)
+			idx = 0;
+	}
+
+	infop = phba->sli4_hba.nvmet_ctx_info;
+	for (j = 0; j < phba->cfg_nvmet_mrq; j++) {
+		for (i = 0; i < phba->sli4_hba.num_present_cpu; i++) {
+			lpfc_printf_log(phba, KERN_INFO, LOG_NVME | LOG_INIT,
+					"6408 TOTAL NVMET ctx for CPU %d "
+					"MRQ %d: cnt %d nextcpu %p\n",
+					i, j, infop->nvmet_ctx_list_cnt,
+					infop->nvmet_ctx_next_cpu);
+			infop++;
+		}
 	}
-	phba->sli4_hba.nvmet_ctx_get_cnt = phba->sli4_hba.nvmet_xri_cnt;
 	return 0;
 }
 
@@ -1365,10 +1453,65 @@ dropit:
 #endif
 }
 
+static struct lpfc_nvmet_ctxbuf *
+lpfc_nvmet_replenish_context(struct lpfc_hba *phba,
+			     struct lpfc_nvmet_ctx_info *current_infop)
+{
+	struct lpfc_nvmet_ctxbuf *ctx_buf = NULL;
+	struct lpfc_nvmet_ctx_info *get_infop;
+	int i;
+
+	/*
+	 * The current_infop for the MRQ a NVME command IU was received
+	 * on is empty. Our goal is to replenish this MRQs context
+	 * list from a another CPUs.
+	 *
+	 * First we need to pick a context list to start looking on.
+	 * nvmet_ctx_start_cpu has available context the last time
+	 * we needed to replenish this CPU where nvmet_ctx_next_cpu
+	 * is just the next sequential CPU for this MRQ.
+	 */
+	if (current_infop->nvmet_ctx_start_cpu)
+		get_infop = current_infop->nvmet_ctx_start_cpu;
+	else
+		get_infop = current_infop->nvmet_ctx_next_cpu;
+
+	for (i = 0; i < phba->sli4_hba.num_present_cpu; i++) {
+		if (get_infop == current_infop) {
+			get_infop = get_infop->nvmet_ctx_next_cpu;
+			continue;
+		}
+		spin_lock(&get_infop->nvmet_ctx_list_lock);
+
+		/* Just take the entire context list, if there are any */
+		if (get_infop->nvmet_ctx_list_cnt) {
+			list_splice_init(&get_infop->nvmet_ctx_list,
+				    &current_infop->nvmet_ctx_list);
+			current_infop->nvmet_ctx_list_cnt =
+				get_infop->nvmet_ctx_list_cnt - 1;
+			get_infop->nvmet_ctx_list_cnt = 0;
+			spin_unlock(&get_infop->nvmet_ctx_list_lock);
+
+			current_infop->nvmet_ctx_start_cpu = get_infop;
+			list_remove_head(&current_infop->nvmet_ctx_list,
+					 ctx_buf, struct lpfc_nvmet_ctxbuf,
+					 list);
+			return ctx_buf;
+		}
+
+		/* Otherwise, move on to the next CPU for this MRQ */
+		spin_unlock(&get_infop->nvmet_ctx_list_lock);
+		get_infop = get_infop->nvmet_ctx_next_cpu;
+	}
+
+	/* Nothing found, all contexts for the MRQ are in-flight */
+	return NULL;
+}
+
 /**
  * lpfc_nvmet_unsol_fcp_buffer - Process an unsolicited event data buffer
  * @phba: pointer to lpfc hba data structure.
- * @pring: pointer to a SLI ring.
+ * @idx: relative index of MRQ vector
  * @nvmebuf: pointer to lpfc nvme command HBQ data structure.
  *
  * This routine is used for processing the WQE associated with a unsolicited
@@ -1380,22 +1523,26 @@ dropit:
  **/
 static void
 lpfc_nvmet_unsol_fcp_buffer(struct lpfc_hba *phba,
-			    struct lpfc_sli_ring *pring,
+			    uint32_t idx,
 			    struct rqb_dmabuf *nvmebuf,
 			    uint64_t isr_timestamp)
 {
-#if (IS_ENABLED(CONFIG_NVME_TARGET_FC))
 	struct lpfc_nvmet_rcv_ctx *ctxp;
 	struct lpfc_nvmet_tgtport *tgtp;
 	struct fc_frame_header *fc_hdr;
 	struct lpfc_nvmet_ctxbuf *ctx_buf;
+	struct lpfc_nvmet_ctx_info *current_infop;
 	uint32_t *payload;
 	uint32_t size, oxid, sid, rc, qno;
 	unsigned long iflag;
+	int current_cpu;
 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
 	uint32_t id;
 #endif
 
+	if (!IS_ENABLED(CONFIG_NVME_TARGET_FC))
+		return;
+
 	ctx_buf = NULL;
 	if (!nvmebuf || !phba->targetport) {
 		lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,
@@ -1407,31 +1554,24 @@ lpfc_nvmet_unsol_fcp_buffer(struct lpfc_hba *phba,
 		goto dropit;
 	}
 
-	spin_lock_irqsave(&phba->sli4_hba.nvmet_ctx_get_lock, iflag);
-	if (phba->sli4_hba.nvmet_ctx_get_cnt) {
-		list_remove_head(&phba->sli4_hba.lpfc_nvmet_ctx_get_list,
+	/*
+	 * Get a pointer to the context list for this MRQ based on
+	 * the CPU this MRQ IRQ is associated with. If the CPU association
+	 * changes from our initial assumption, the context list could
+	 * be empty, thus it would need to be replenished with the
+	 * context list from another CPU for this MRQ.
+	 */
+	current_cpu = smp_processor_id();
+	current_infop = lpfc_get_ctx_list(phba, current_cpu, idx);
+	spin_lock_irqsave(&current_infop->nvmet_ctx_list_lock, iflag);
+	if (current_infop->nvmet_ctx_list_cnt) {
+		list_remove_head(&current_infop->nvmet_ctx_list,
 				 ctx_buf, struct lpfc_nvmet_ctxbuf, list);
-		phba->sli4_hba.nvmet_ctx_get_cnt--;
+		current_infop->nvmet_ctx_list_cnt--;
 	} else {
-		spin_lock(&phba->sli4_hba.nvmet_ctx_put_lock);
-		if (phba->sli4_hba.nvmet_ctx_put_cnt) {
-			list_splice(&phba->sli4_hba.lpfc_nvmet_ctx_put_list,
-				    &phba->sli4_hba.lpfc_nvmet_ctx_get_list);
-			INIT_LIST_HEAD(&phba->sli4_hba.lpfc_nvmet_ctx_put_list);
-			phba->sli4_hba.nvmet_ctx_get_cnt =
-				phba->sli4_hba.nvmet_ctx_put_cnt;
-			phba->sli4_hba.nvmet_ctx_put_cnt = 0;
-			spin_unlock(&phba->sli4_hba.nvmet_ctx_put_lock);
-
-			list_remove_head(
-				&phba->sli4_hba.lpfc_nvmet_ctx_get_list,
-				ctx_buf, struct lpfc_nvmet_ctxbuf, list);
-			phba->sli4_hba.nvmet_ctx_get_cnt--;
-		} else {
-			spin_unlock(&phba->sli4_hba.nvmet_ctx_put_lock);
-		}
+		ctx_buf = lpfc_nvmet_replenish_context(phba, current_infop);
 	}
-	spin_unlock_irqrestore(&phba->sli4_hba.nvmet_ctx_get_lock, iflag);
+	spin_unlock_irqrestore(&current_infop->nvmet_ctx_list_lock, iflag);
 
 	fc_hdr = (struct fc_frame_header *)(nvmebuf->hbuf.virt);
 	oxid = be16_to_cpu(fc_hdr->fh_ox_id);
@@ -1483,6 +1623,7 @@ lpfc_nvmet_unsol_fcp_buffer(struct lpfc_hba *phba,
 	ctxp->size = size;
 	ctxp->oxid = oxid;
 	ctxp->sid = sid;
+	ctxp->idx = idx;
 	ctxp->state = LPFC_NVMET_STE_RCV;
 	ctxp->entry_cnt = 1;
 	ctxp->flag = 0;
@@ -1556,7 +1697,6 @@ dropit:
 
 	if (nvmebuf)
 		lpfc_rq_buf_free(phba, &nvmebuf->hbuf); /* repost */
-#endif
 }
 
 /**
@@ -1591,7 +1731,7 @@ lpfc_nvmet_unsol_ls_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
 /**
  * lpfc_nvmet_unsol_fcp_event - Process an unsolicited event from an nvme nport
  * @phba: pointer to lpfc hba data structure.
- * @pring: pointer to a SLI ring.
+ * @idx: relative index of MRQ vector
  * @nvmebuf: pointer to received nvme data structure.
  *
  * This routine is used to process an unsolicited event received from a SLI
@@ -1602,7 +1742,7 @@ lpfc_nvmet_unsol_ls_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
  **/
 void
 lpfc_nvmet_unsol_fcp_event(struct lpfc_hba *phba,
-			   struct lpfc_sli_ring *pring,
+			   uint32_t idx,
 			   struct rqb_dmabuf *nvmebuf,
 			   uint64_t isr_timestamp)
 {
@@ -1610,7 +1750,7 @@ lpfc_nvmet_unsol_fcp_event(struct lpfc_hba *phba,
 		lpfc_rq_buf_free(phba, &nvmebuf->hbuf);
 		return;
 	}
-	lpfc_nvmet_unsol_fcp_buffer(phba, pring, nvmebuf,
+	lpfc_nvmet_unsol_fcp_buffer(phba, idx, nvmebuf,
 				    isr_timestamp);
 }
 
@@ -1863,6 +2003,7 @@ lpfc_nvmet_prep_fcp_wqe(struct lpfc_hba *phba,
 		       nvmewqe->sli4_xritag);
 
 		/* Word 7 */
+		bf_set(wqe_pu, &wqe->fcp_tsend.wqe_com, 1);
 		bf_set(wqe_cmnd, &wqe->fcp_tsend.wqe_com, CMD_FCP_TSEND64_WQE);
 
 		/* Word 8 */
@@ -1939,7 +2080,7 @@ lpfc_nvmet_prep_fcp_wqe(struct lpfc_hba *phba,
 
 	case NVMET_FCOP_WRITEDATA:
 		/* Words 0 - 2 : The first sg segment */
-		txrdy = pci_pool_alloc(phba->txrdy_payload_pool,
+		txrdy = dma_pool_alloc(phba->txrdy_payload_pool,
 				       GFP_KERNEL, &physaddr);
 		if (!txrdy) {
 			lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,
@@ -1971,6 +2112,7 @@ lpfc_nvmet_prep_fcp_wqe(struct lpfc_hba *phba,
 		       nvmewqe->sli4_xritag);
 
 		/* Word 7 */
+		bf_set(wqe_pu, &wqe->fcp_treceive.wqe_com, 1);
 		bf_set(wqe_ar, &wqe->fcp_treceive.wqe_com, 0);
 		bf_set(wqe_cmnd, &wqe->fcp_treceive.wqe_com,
 		       CMD_FCP_TRECEIVE64_WQE);
@@ -2054,6 +2196,7 @@ lpfc_nvmet_prep_fcp_wqe(struct lpfc_hba *phba,
 		       nvmewqe->sli4_xritag);
 
 		/* Word 7 */
+		bf_set(wqe_pu, &wqe->fcp_trsp.wqe_com, 0);
 		bf_set(wqe_ag, &wqe->fcp_trsp.wqe_com, 1);
 		bf_set(wqe_cmnd, &wqe->fcp_trsp.wqe_com, CMD_FCP_TRSP64_WQE);
 
diff --git a/drivers/scsi/lpfc/lpfc_nvmet.h b/drivers/scsi/lpfc/lpfc_nvmet.h
index 48a76788b003..25a65b0bb7f3 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.h
+++ b/drivers/scsi/lpfc/lpfc_nvmet.h
@@ -74,6 +74,19 @@ struct lpfc_nvmet_tgtport {
 	atomic_t xmt_abort_rsp_error;
 };
 
+struct lpfc_nvmet_ctx_info {
+	struct list_head nvmet_ctx_list;
+	spinlock_t	nvmet_ctx_list_lock; /* lock per CPU */
+	struct lpfc_nvmet_ctx_info *nvmet_ctx_next_cpu;
+	struct lpfc_nvmet_ctx_info *nvmet_ctx_start_cpu;
+	uint16_t	nvmet_ctx_list_cnt;
+	char pad[16];  /* pad to a cache-line */
+};
+
+/* This retrieves the context info associated with the specified cpu / mrq */
+#define lpfc_get_ctx_list(phba, cpu, mrq)  \
+	(phba->sli4_hba.nvmet_ctx_info + ((cpu * phba->cfg_nvmet_mrq) + mrq))
+
 struct lpfc_nvmet_rcv_ctx {
 	union {
 		struct nvmefc_tgt_ls_req ls_req;
@@ -92,6 +105,7 @@ struct lpfc_nvmet_rcv_ctx {
 	uint16_t size;
 	uint16_t entry_cnt;
 	uint16_t cpu;
+	uint16_t idx;
 	uint16_t state;
 	/* States */
 #define LPFC_NVMET_STE_LS_RCV		1
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index adc784539061..1a6f122bb25d 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -416,7 +416,7 @@ lpfc_new_scsi_buf_s3(struct lpfc_vport *vport, int num_to_alloc)
 		 * struct fcp_cmnd, struct fcp_rsp and the number of bde's
 		 * necessary to support the sg_tablesize.
 		 */
-		psb->data = pci_pool_zalloc(phba->lpfc_sg_dma_buf_pool,
+		psb->data = dma_pool_zalloc(phba->lpfc_sg_dma_buf_pool,
 					GFP_KERNEL, &psb->dma_handle);
 		if (!psb->data) {
 			kfree(psb);
@@ -427,7 +427,7 @@ lpfc_new_scsi_buf_s3(struct lpfc_vport *vport, int num_to_alloc)
 		/* Allocate iotag for psb->cur_iocbq. */
 		iotag = lpfc_sli_next_iotag(phba, &psb->cur_iocbq);
 		if (iotag == 0) {
-			pci_pool_free(phba->lpfc_sg_dma_buf_pool,
+			dma_pool_free(phba->lpfc_sg_dma_buf_pool,
 				      psb->data, psb->dma_handle);
 			kfree(psb);
 			break;
@@ -826,7 +826,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
 		 * for the struct fcp_cmnd, struct fcp_rsp and the number
 		 * of bde's necessary to support the sg_tablesize.
 		 */
-		psb->data = pci_pool_zalloc(phba->lpfc_sg_dma_buf_pool,
+		psb->data = dma_pool_zalloc(phba->lpfc_sg_dma_buf_pool,
 						GFP_KERNEL, &psb->dma_handle);
 		if (!psb->data) {
 			kfree(psb);
@@ -839,7 +839,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
 		 */
 		if (phba->cfg_enable_bg  && (((unsigned long)(psb->data) &
 		    (unsigned long)(SLI4_PAGE_SIZE - 1)) != 0)) {
-			pci_pool_free(phba->lpfc_sg_dma_buf_pool,
+			dma_pool_free(phba->lpfc_sg_dma_buf_pool,
 				      psb->data, psb->dma_handle);
 			kfree(psb);
 			break;
@@ -848,7 +848,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
 
 		lxri = lpfc_sli4_next_xritag(phba);
 		if (lxri == NO_XRI) {
-			pci_pool_free(phba->lpfc_sg_dma_buf_pool,
+			dma_pool_free(phba->lpfc_sg_dma_buf_pool,
 				      psb->data, psb->dma_handle);
 			kfree(psb);
 			break;
@@ -857,7 +857,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
 		/* Allocate iotag for psb->cur_iocbq. */
 		iotag = lpfc_sli_next_iotag(phba, &psb->cur_iocbq);
 		if (iotag == 0) {
-			pci_pool_free(phba->lpfc_sg_dma_buf_pool,
+			dma_pool_free(phba->lpfc_sg_dma_buf_pool,
 				      psb->data, psb->dma_handle);
 			kfree(psb);
 			lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index e948ea05fd33..8b119f87b51d 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -80,8 +80,8 @@ static int lpfc_sli4_fp_handle_cqe(struct lpfc_hba *, struct lpfc_queue *,
 				    struct lpfc_cqe *);
 static int lpfc_sli4_post_sgl_list(struct lpfc_hba *, struct list_head *,
 				       int);
-static void lpfc_sli4_hba_handle_eqe(struct lpfc_hba *, struct lpfc_eqe *,
-			uint32_t);
+static int lpfc_sli4_hba_handle_eqe(struct lpfc_hba *phba,
+				    struct lpfc_eqe *eqe, uint32_t qidx);
 static bool lpfc_sli4_mbox_completions_pending(struct lpfc_hba *phba);
 static bool lpfc_sli4_process_missed_mbox_completions(struct lpfc_hba *phba);
 static int lpfc_sli4_abort_nvme_io(struct lpfc_hba *phba,
@@ -106,7 +106,7 @@ lpfc_get_iocb_from_iocbq(struct lpfc_iocbq *iocbq)
  * -ENOMEM.
  * The caller is expected to hold the hbalock when calling this routine.
  **/
-static uint32_t
+static int
 lpfc_sli4_wq_put(struct lpfc_queue *q, union lpfc_wqe *wqe)
 {
 	union lpfc_wqe *temp_wqe;
@@ -123,7 +123,7 @@ lpfc_sli4_wq_put(struct lpfc_queue *q, union lpfc_wqe *wqe)
 	idx = ((q->host_index + 1) % q->entry_count);
 	if (idx == q->hba_index) {
 		q->WQ_overflow++;
-		return -ENOMEM;
+		return -EBUSY;
 	}
 	q->WQ_posted++;
 	/* set consumption flag every once in a while */
@@ -10741,7 +10741,7 @@ lpfc_sli4_abort_nvme_io(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
 	abtsiocbp->vport = vport;
 	abtsiocbp->wqe_cmpl = lpfc_nvme_abort_fcreq_cmpl;
 	retval = lpfc_sli4_issue_wqe(phba, LPFC_FCP_RING, abtsiocbp);
-	if (retval == IOCB_ERROR) {
+	if (retval) {
 		lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME,
 				 "6147 Failed abts issue_wqe with status x%x "
 				 "for oxid x%x\n",
@@ -13010,7 +13010,7 @@ lpfc_sli4_sp_handle_cqe(struct lpfc_hba *phba, struct lpfc_queue *cq,
  * completion queue, and then return.
  *
  **/
-static void
+static int
 lpfc_sli4_sp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe,
 	struct lpfc_queue *speq)
 {
@@ -13034,7 +13034,7 @@ lpfc_sli4_sp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe,
 			lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
 					"0365 Slow-path CQ identifier "
 					"(%d) does not exist\n", cqid);
-		return;
+		return 0;
 	}
 
 	/* Save EQ associated with this CQ */
@@ -13071,7 +13071,7 @@ lpfc_sli4_sp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe,
 		lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
 				"0370 Invalid completion queue type (%d)\n",
 				cq->type);
-		return;
+		return 0;
 	}
 
 	/* Catch the no cq entry condition, log an error */
@@ -13086,6 +13086,8 @@ lpfc_sli4_sp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe,
 	/* wake up worker thread if there are works to be done */
 	if (workposted)
 		lpfc_worker_wake_up(phba);
+
+	return ecount;
 }
 
 /**
@@ -13289,7 +13291,7 @@ lpfc_sli4_nvmet_handle_rcqe(struct lpfc_hba *phba, struct lpfc_queue *cq,
 		if (fc_hdr->fh_type == FC_TYPE_FCP) {
 			dma_buf->bytes_recv = bf_get(lpfc_rcqe_length,  rcqe);
 			lpfc_nvmet_unsol_fcp_event(
-				phba, phba->sli4_hba.els_wq->pring, dma_buf,
+				phba, idx, dma_buf,
 				cq->assoc_qp->isr_timestamp);
 			return false;
 		}
@@ -13393,7 +13395,7 @@ lpfc_sli4_fp_handle_cqe(struct lpfc_hba *phba, struct lpfc_queue *cq,
  * queue and process all the entries on the completion queue, rearm the
  * completion queue, and then return.
  **/
-static void
+static int
 lpfc_sli4_hba_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe,
 			uint32_t qidx)
 {
@@ -13409,7 +13411,7 @@ lpfc_sli4_hba_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe,
 				"event: majorcode=x%x, minorcode=x%x\n",
 				bf_get_le32(lpfc_eqe_major_code, eqe),
 				bf_get_le32(lpfc_eqe_minor_code, eqe));
-		return;
+		return 0;
 	}
 
 	/* Get the reference to the corresponding CQ */
@@ -13446,8 +13448,9 @@ lpfc_sli4_hba_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe,
 
 	/* Otherwise this is a Slow path event */
 	if (cq == NULL) {
-		lpfc_sli4_sp_handle_eqe(phba, eqe, phba->sli4_hba.hba_eq[qidx]);
-		return;
+		ecount = lpfc_sli4_sp_handle_eqe(phba, eqe,
+						 phba->sli4_hba.hba_eq[qidx]);
+		return ecount;
 	}
 
 process_cq:
@@ -13456,7 +13459,7 @@ process_cq:
 				"0368 Miss-matched fast-path completion "
 				"queue identifier: eqcqid=%d, fcpcqid=%d\n",
 				cqid, cq->queue_id);
-		return;
+		return 0;
 	}
 
 	/* Save EQ associated with this CQ */
@@ -13486,6 +13489,8 @@ process_cq:
 	/* wake up worker thread if there are works to be done */
 	if (workposted)
 		lpfc_worker_wake_up(phba);
+
+	return ecount;
 }
 
 static void
@@ -13706,6 +13711,7 @@ lpfc_sli4_hba_intr_handler(int irq, void *dev_id)
 	struct lpfc_eqe *eqe;
 	unsigned long iflag;
 	int ecount = 0;
+	int ccount = 0;
 	int hba_eqidx;
 
 	/* Get the driver's phba structure from the dev_id */
@@ -13757,8 +13763,9 @@ lpfc_sli4_hba_intr_handler(int irq, void *dev_id)
 		if (eqe == NULL)
 			break;
 
-		lpfc_sli4_hba_handle_eqe(phba, eqe, hba_eqidx);
-		if (!(++ecount % fpeq->entry_repost))
+		ccount += lpfc_sli4_hba_handle_eqe(phba, eqe, hba_eqidx);
+		if (!(++ecount % fpeq->entry_repost) ||
+		    ccount > LPFC_MAX_ISR_CQE)
 			break;
 		fpeq->EQ_processed++;
 	}
@@ -17051,7 +17058,7 @@ lpfc_sli4_mds_loopback_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 	struct lpfc_dmabuf *pcmd = cmdiocb->context2;
 
 	if (pcmd && pcmd->virt)
-		pci_pool_free(phba->lpfc_drb_pool, pcmd->virt, pcmd->phys);
+		dma_pool_free(phba->lpfc_drb_pool, pcmd->virt, pcmd->phys);
 	kfree(pcmd);
 	lpfc_sli_release_iocbq(phba, cmdiocb);
 }
@@ -17079,7 +17086,7 @@ lpfc_sli4_handle_mds_loopback(struct lpfc_vport *vport,
 	/* Allocate buffer for command payload */
 	pcmd = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL);
 	if (pcmd)
-		pcmd->virt = pci_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL,
+		pcmd->virt = dma_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL,
 					    &pcmd->phys);
 	if (!pcmd || !pcmd->virt)
 		goto exit;
@@ -17128,7 +17135,7 @@ exit:
 	lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
 			"2023 Unable to process MDS loopback frame\n");
 	if (pcmd && pcmd->virt)
-		pci_pool_free(phba->lpfc_drb_pool, pcmd->virt, pcmd->phys);
+		dma_pool_free(phba->lpfc_drb_pool, pcmd->virt, pcmd->phys);
 	kfree(pcmd);
 	lpfc_sli_release_iocbq(phba, iocbq);
 	lpfc_in_buf_free(phba, &dmabuf->dbuf);
@@ -18888,6 +18895,7 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, uint32_t ring_number,
 	struct lpfc_sglq *sglq;
 	struct lpfc_sli_ring *pring;
 	unsigned long iflags;
+	uint32_t ret = 0;
 
 	/* NVME_LS and NVME_LS ABTS requests. */
 	if (pwqe->iocb_flag & LPFC_IO_NVME_LS) {
@@ -18906,10 +18914,12 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, uint32_t ring_number,
 		}
 		bf_set(wqe_xri_tag, &pwqe->wqe.xmit_bls_rsp.wqe_com,
 		       pwqe->sli4_xritag);
-		if (lpfc_sli4_wq_put(phba->sli4_hba.nvmels_wq, wqe)) {
+		ret = lpfc_sli4_wq_put(phba->sli4_hba.nvmels_wq, wqe);
+		if (ret) {
 			spin_unlock_irqrestore(&pring->ring_lock, iflags);
-			return WQE_ERROR;
+			return ret;
 		}
+
 		lpfc_sli_ringtxcmpl_put(phba, pring, pwqe);
 		spin_unlock_irqrestore(&pring->ring_lock, iflags);
 		return 0;
@@ -18924,9 +18934,10 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, uint32_t ring_number,
 		wq = phba->sli4_hba.nvme_wq[pwqe->hba_wqidx];
 		bf_set(wqe_cqid, &wqe->generic.wqe_com,
 		      phba->sli4_hba.nvme_cq[pwqe->hba_wqidx]->queue_id);
-		if (lpfc_sli4_wq_put(wq, wqe)) {
+		ret = lpfc_sli4_wq_put(wq, wqe);
+		if (ret) {
 			spin_unlock_irqrestore(&pring->ring_lock, iflags);
-			return WQE_ERROR;
+			return ret;
 		}
 		lpfc_sli_ringtxcmpl_put(phba, pring, pwqe);
 		spin_unlock_irqrestore(&pring->ring_lock, iflags);
@@ -18950,9 +18961,10 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, uint32_t ring_number,
 		wq = phba->sli4_hba.nvme_wq[pwqe->hba_wqidx];
 		bf_set(wqe_cqid, &wqe->generic.wqe_com,
 		      phba->sli4_hba.nvme_cq[pwqe->hba_wqidx]->queue_id);
-		if (lpfc_sli4_wq_put(wq, wqe)) {
+		ret = lpfc_sli4_wq_put(wq, wqe);
+		if (ret) {
 			spin_unlock_irqrestore(&pring->ring_lock, iflags);
-			return WQE_ERROR;
+			return ret;
 		}
 		lpfc_sli_ringtxcmpl_put(phba, pring, pwqe);
 		spin_unlock_irqrestore(&pring->ring_lock, iflags);
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index 7a1d74e9e877..60200385fe00 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -158,6 +158,7 @@ struct lpfc_queue {
 #define LPFC_MQ_REPOST		8
 #define LPFC_CQ_REPOST		64
 #define LPFC_RQ_REPOST		64
+#define LPFC_MAX_ISR_CQE	64
 #define LPFC_RELEASE_NOTIFICATION_INTERVAL	32  /* For WQs */
 	uint32_t queue_id;	/* Queue ID assigned by the hardware */
 	uint32_t assoc_qid;     /* Queue ID associated with, for CQ/WQ/MQ */
@@ -419,6 +420,20 @@ struct lpfc_hba_eq_hdl {
 #define LPFC_MULTI_CPU_AFFINITY 0xffffffff
 };
 
+/*BB Credit recovery value*/
+struct lpfc_bbscn_params {
+	uint32_t word0;
+#define lpfc_bbscn_min_SHIFT		0
+#define lpfc_bbscn_min_MASK		0x0000000F
+#define lpfc_bbscn_min_WORD		word0
+#define lpfc_bbscn_max_SHIFT		4
+#define lpfc_bbscn_max_MASK		0x0000000F
+#define lpfc_bbscn_max_WORD		word0
+#define lpfc_bbscn_def_SHIFT		8
+#define lpfc_bbscn_def_MASK		0x0000000F
+#define lpfc_bbscn_def_WORD		word0
+};
+
 /* Port Capabilities for SLI4 Parameters */
 struct lpfc_pc_sli4_params {
 	uint32_t supported;
@@ -550,6 +565,7 @@ struct lpfc_sli4_hba {
 	uint32_t ue_to_rp;
 	struct lpfc_register sli_intf;
 	struct lpfc_pc_sli4_params pc_sli4_params;
+	struct lpfc_bbscn_params bbscn_params;
 	struct lpfc_hba_eq_hdl *hba_eq_hdl; /* HBA per-WQ handle */
 
 	/* Pointers to the constructed SLI4 queues */
@@ -621,8 +637,6 @@ struct lpfc_sli4_hba {
 	uint16_t scsi_xri_start;
 	uint16_t els_xri_cnt;
 	uint16_t nvmet_xri_cnt;
-	uint16_t nvmet_ctx_get_cnt;
-	uint16_t nvmet_ctx_put_cnt;
 	uint16_t nvmet_io_wait_cnt;
 	uint16_t nvmet_io_wait_total;
 	struct list_head lpfc_els_sgl_list;
@@ -631,9 +645,8 @@ struct lpfc_sli4_hba {
 	struct list_head lpfc_abts_nvmet_ctx_list;
 	struct list_head lpfc_abts_scsi_buf_list;
 	struct list_head lpfc_abts_nvme_buf_list;
-	struct list_head lpfc_nvmet_ctx_get_list;
-	struct list_head lpfc_nvmet_ctx_put_list;
 	struct list_head lpfc_nvmet_io_wait_list;
+	struct lpfc_nvmet_ctx_info *nvmet_ctx_info;
 	struct lpfc_sglq **lpfc_sglq_active_list;
 	struct list_head lpfc_rpi_hdr_list;
 	unsigned long *rpi_bmask;
@@ -664,8 +677,6 @@ struct lpfc_sli4_hba {
 	spinlock_t abts_nvme_buf_list_lock; /* list of aborted SCSI IOs */
 	spinlock_t abts_scsi_buf_list_lock; /* list of aborted SCSI IOs */
 	spinlock_t sgl_list_lock; /* list of aborted els IOs */
-	spinlock_t nvmet_ctx_get_lock; /* list of avail XRI contexts */
-	spinlock_t nvmet_ctx_put_lock; /* list of avail XRI contexts */
 	spinlock_t nvmet_io_wait_lock; /* IOs waiting for ctx resources */
 	uint32_t physical_port;
 
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index c6a24c3e2d5e..6aa192b3e4bf 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -20,7 +20,7 @@
  * included with this package.                                     *
  *******************************************************************/
 
-#define LPFC_DRIVER_VERSION "11.4.0.1"
+#define LPFC_DRIVER_VERSION "11.4.0.3"
 #define LPFC_DRIVER_NAME		"lpfc"
 
 /* Used for SLI 2/3 */
author	Linus Torvalds <torvalds@linux-foundation.org>	2017-09-07 21:11:05 -0700
committer	Linus Torvalds <torvalds@linux-foundation.org>	2017-09-07 21:11:05 -0700
commit	572c01ba19ef150e98aea0b45ca17d43356521b5 (patch)
tree	289381d051dfc34a86be988700ee11cb9ad0cd5b /drivers/scsi/lpfc
parent	cef5d0f952a03d42051141742632078d488b0c6b (diff)
parent	2441500a41a9b17ff657626eb81972f62bc8cc5a (diff)