Adding upstream version 6.8.9.upstream/6.8.9

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 482 insertions, 391 deletions

diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index 416d819548..fc4cee91b1 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -92,20 +92,6 @@ static const char *fnic_fcpio_status_to_str(unsigned int status)
 
 static void fnic_cleanup_io(struct fnic *fnic);
 
-static inline spinlock_t *fnic_io_lock_hash(struct fnic *fnic,
-					    struct scsi_cmnd *sc)
-{
-	u32 hash = scsi_cmd_to_rq(sc)->tag & (FNIC_IO_LOCKS - 1);
-
-	return &fnic->io_req_lock[hash];
-}
-
-static inline spinlock_t *fnic_io_lock_tag(struct fnic *fnic,
-					    int tag)
-{
-	return &fnic->io_req_lock[tag & (FNIC_IO_LOCKS - 1)];
-}
-
 /*
  * Unmap the data buffer and sense buffer for an io_req,
  * also unmap and free the device-private scatter/gather list.
@@ -129,23 +115,23 @@ static void fnic_release_ioreq_buf(struct fnic *fnic,
 }
 
 /* Free up Copy Wq descriptors. Called with copy_wq lock held */
-static int free_wq_copy_descs(struct fnic *fnic, struct vnic_wq_copy *wq)
+static int free_wq_copy_descs(struct fnic *fnic, struct vnic_wq_copy *wq, unsigned int hwq)
 {
 	/* if no Ack received from firmware, then nothing to clean */
-	if (!fnic->fw_ack_recd[0])
+	if (!fnic->fw_ack_recd[hwq])
 		return 1;
 
 	/*
 	 * Update desc_available count based on number of freed descriptors
 	 * Account for wraparound
 	 */
-	if (wq->to_clean_index <= fnic->fw_ack_index[0])
-		wq->ring.desc_avail += (fnic->fw_ack_index[0]
+	if (wq->to_clean_index <= fnic->fw_ack_index[hwq])
+		wq->ring.desc_avail += (fnic->fw_ack_index[hwq]
 					- wq->to_clean_index + 1);
 	else
 		wq->ring.desc_avail += (wq->ring.desc_count
 					- wq->to_clean_index
-					+ fnic->fw_ack_index[0] + 1);
+					+ fnic->fw_ack_index[hwq] + 1);
 
 	/*
 	 * just bump clean index to ack_index+1 accounting for wraparound
@@ -153,10 +139,10 @@ static int free_wq_copy_descs(struct fnic *fnic, struct vnic_wq_copy *wq)
 	 * to_clean_index and fw_ack_index, both inclusive
 	 */
 	wq->to_clean_index =
-		(fnic->fw_ack_index[0] + 1) % wq->ring.desc_count;
+		(fnic->fw_ack_index[hwq] + 1) % wq->ring.desc_count;
 
 	/* we have processed the acks received so far */
-	fnic->fw_ack_recd[0] = 0;
+	fnic->fw_ack_recd[hwq] = 0;
 	return 0;
 }
 
@@ -170,17 +156,14 @@ __fnic_set_state_flags(struct fnic *fnic, unsigned long st_flags,
 			unsigned long clearbits)
 {
 	unsigned long flags = 0;
-	unsigned long host_lock_flags = 0;
 
 	spin_lock_irqsave(&fnic->fnic_lock, flags);
-	spin_lock_irqsave(fnic->lport->host->host_lock, host_lock_flags);
 
 	if (clearbits)
 		fnic->state_flags &= ~st_flags;
 	else
 		fnic->state_flags |= st_flags;
 
-	spin_unlock_irqrestore(fnic->lport->host->host_lock, host_lock_flags);
 	spin_unlock_irqrestore(&fnic->fnic_lock, flags);
 
 	return;
@@ -193,7 +176,7 @@ __fnic_set_state_flags(struct fnic *fnic, unsigned long st_flags,
  */
 int fnic_fw_reset_handler(struct fnic *fnic)
 {
-	struct vnic_wq_copy *wq = &fnic->wq_copy[0];
+	struct vnic_wq_copy *wq = &fnic->hw_copy_wq[0];
 	int ret = 0;
 	unsigned long flags;
 
@@ -210,7 +193,7 @@ int fnic_fw_reset_handler(struct fnic *fnic)
 	spin_lock_irqsave(&fnic->wq_copy_lock[0], flags);
 
 	if (vnic_wq_copy_desc_avail(wq) <= fnic->wq_copy_desc_low[0])
-		free_wq_copy_descs(fnic, wq);
+		free_wq_copy_descs(fnic, wq, 0);
 
 	if (!vnic_wq_copy_desc_avail(wq))
 		ret = -EAGAIN;
@@ -228,12 +211,12 @@ int fnic_fw_reset_handler(struct fnic *fnic)
 
 	if (!ret) {
 		atomic64_inc(&fnic->fnic_stats.reset_stats.fw_resets);
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-			      "Issued fw reset\n");
+		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
+				"Issued fw reset\n");
 	} else {
 		fnic_clear_state_flags(fnic, FNIC_FLAGS_FWRESET);
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-			      "Failed to issue fw reset\n");
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+				"Failed to issue fw reset\n");
 	}
 
 	return ret;
@@ -246,7 +229,7 @@ int fnic_fw_reset_handler(struct fnic *fnic)
  */
 int fnic_flogi_reg_handler(struct fnic *fnic, u32 fc_id)
 {
-	struct vnic_wq_copy *wq = &fnic->wq_copy[0];
+	struct vnic_wq_copy *wq = &fnic->hw_copy_wq[0];
 	enum fcpio_flogi_reg_format_type format;
 	struct fc_lport *lp = fnic->lport;
 	u8 gw_mac[ETH_ALEN];
@@ -256,7 +239,7 @@ int fnic_flogi_reg_handler(struct fnic *fnic, u32 fc_id)
 	spin_lock_irqsave(&fnic->wq_copy_lock[0], flags);
 
 	if (vnic_wq_copy_desc_avail(wq) <= fnic->wq_copy_desc_low[0])
-		free_wq_copy_descs(fnic, wq);
+		free_wq_copy_descs(fnic, wq, 0);
 
 	if (!vnic_wq_copy_desc_avail(wq)) {
 		ret = -EAGAIN;
@@ -276,15 +259,15 @@ int fnic_flogi_reg_handler(struct fnic *fnic, u32 fc_id)
 						fc_id, gw_mac,
 						fnic->data_src_addr,
 						lp->r_a_tov, lp->e_d_tov);
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 			      "FLOGI FIP reg issued fcid %x src %pM dest %pM\n",
 			      fc_id, fnic->data_src_addr, gw_mac);
 	} else {
 		fnic_queue_wq_copy_desc_flogi_reg(wq, SCSI_NO_TAG,
 						  format, fc_id, gw_mac);
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-			      "FLOGI reg issued fcid %x map %d dest %pM\n",
-			      fc_id, fnic->ctlr.map_dest, gw_mac);
+		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
+			"FLOGI reg issued fcid 0x%x map %d dest 0x%p\n",
+			fc_id, fnic->ctlr.map_dest, gw_mac);
 	}
 
 	atomic64_inc(&fnic->fnic_stats.fw_stats.active_fw_reqs);
@@ -306,7 +289,9 @@ static inline int fnic_queue_wq_copy_desc(struct fnic *fnic,
 					  struct vnic_wq_copy *wq,
 					  struct fnic_io_req *io_req,
 					  struct scsi_cmnd *sc,
-					  int sg_count)
+					  int sg_count,
+					  uint32_t mqtag,
+					  uint16_t hwq)
 {
 	struct scatterlist *sg;
 	struct fc_rport *rport = starget_to_rport(scsi_target(sc->device));
@@ -314,7 +299,6 @@ static inline int fnic_queue_wq_copy_desc(struct fnic *fnic,
 	struct host_sg_desc *desc;
 	struct misc_stats *misc_stats = &fnic->fnic_stats.misc_stats;
 	unsigned int i;
-	unsigned long intr_flags;
 	int flags;
 	u8 exch_flags;
 	struct scsi_lun fc_lun;
@@ -354,14 +338,11 @@ static inline int fnic_queue_wq_copy_desc(struct fnic *fnic,
 	int_to_scsilun(sc->device->lun, &fc_lun);
 
 	/* Enqueue the descriptor in the Copy WQ */
-	spin_lock_irqsave(&fnic->wq_copy_lock[0], intr_flags);
-
-	if (vnic_wq_copy_desc_avail(wq) <= fnic->wq_copy_desc_low[0])
-		free_wq_copy_descs(fnic, wq);
+	if (vnic_wq_copy_desc_avail(wq) <= fnic->wq_copy_desc_low[hwq])
+		free_wq_copy_descs(fnic, wq, hwq);
 
 	if (unlikely(!vnic_wq_copy_desc_avail(wq))) {
-		spin_unlock_irqrestore(&fnic->wq_copy_lock[0], intr_flags);
-		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host,
+		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
 			  "fnic_queue_wq_copy_desc failure - no descriptors\n");
 		atomic64_inc(&misc_stats->io_cpwq_alloc_failures);
 		return SCSI_MLQUEUE_HOST_BUSY;
@@ -378,7 +359,7 @@ static inline int fnic_queue_wq_copy_desc(struct fnic *fnic,
 	    (rp->flags & FC_RP_FLAGS_RETRY))
 		exch_flags |= FCPIO_ICMND_SRFLAG_RETRY;
 
-	fnic_queue_wq_copy_desc_icmnd_16(wq, scsi_cmd_to_rq(sc)->tag,
+	fnic_queue_wq_copy_desc_icmnd_16(wq, mqtag,
 					 0, exch_flags, io_req->sgl_cnt,
 					 SCSI_SENSE_BUFFERSIZE,
 					 io_req->sgl_list_pa,
@@ -399,43 +380,52 @@ static inline int fnic_queue_wq_copy_desc(struct fnic *fnic,
 		atomic64_set(&fnic->fnic_stats.fw_stats.max_fw_reqs,
 		  atomic64_read(&fnic->fnic_stats.fw_stats.active_fw_reqs));
 
-	spin_unlock_irqrestore(&fnic->wq_copy_lock[0], intr_flags);
 	return 0;
 }
 
-/*
- * fnic_queuecommand
- * Routine to send a scsi cdb
- * Called with host_lock held and interrupts disabled.
- */
-static int fnic_queuecommand_lck(struct scsi_cmnd *sc)
+int fnic_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *sc)
 {
+	struct request *const rq = scsi_cmd_to_rq(sc);
+	uint32_t mqtag = 0;
 	void (*done)(struct scsi_cmnd *) = scsi_done;
-	const int tag = scsi_cmd_to_rq(sc)->tag;
 	struct fc_lport *lp = shost_priv(sc->device->host);
 	struct fc_rport *rport;
 	struct fnic_io_req *io_req = NULL;
 	struct fnic *fnic = lport_priv(lp);
 	struct fnic_stats *fnic_stats = &fnic->fnic_stats;
 	struct vnic_wq_copy *wq;
-	int ret;
+	int ret = 1;
 	u64 cmd_trace;
 	int sg_count = 0;
 	unsigned long flags = 0;
 	unsigned long ptr;
-	spinlock_t *io_lock = NULL;
 	int io_lock_acquired = 0;
 	struct fc_rport_libfc_priv *rp;
+	uint16_t hwq = 0;
+
+	mqtag = blk_mq_unique_tag(rq);
+	spin_lock_irqsave(&fnic->fnic_lock, flags);
 
-	if (unlikely(fnic_chk_state_flags_locked(fnic, FNIC_FLAGS_IO_BLOCKED)))
+	if (unlikely(fnic_chk_state_flags_locked(fnic, FNIC_FLAGS_IO_BLOCKED))) {
+		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"fnic IO blocked flags: 0x%lx. Returning SCSI_MLQUEUE_HOST_BUSY\n",
+			fnic->state_flags);
 		return SCSI_MLQUEUE_HOST_BUSY;
+	}
 
-	if (unlikely(fnic_chk_state_flags_locked(fnic, FNIC_FLAGS_FWRESET)))
+	if (unlikely(fnic_chk_state_flags_locked(fnic, FNIC_FLAGS_FWRESET))) {
+		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"fnic flags: 0x%lx. Returning SCSI_MLQUEUE_HOST_BUSY\n",
+			fnic->state_flags);
 		return SCSI_MLQUEUE_HOST_BUSY;
+	}
 
 	rport = starget_to_rport(scsi_target(sc->device));
 	if (!rport) {
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 				"returning DID_NO_CONNECT for IO as rport is NULL\n");
 		sc->result = DID_NO_CONNECT << 16;
 		done(sc);
@@ -444,7 +434,8 @@ static int fnic_queuecommand_lck(struct scsi_cmnd *sc)
 
 	ret = fc_remote_port_chkready(rport);
 	if (ret) {
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 				"rport is not ready\n");
 		atomic64_inc(&fnic_stats->misc_stats.rport_not_ready);
 		sc->result = ret;
@@ -454,7 +445,8 @@ static int fnic_queuecommand_lck(struct scsi_cmnd *sc)
 
 	rp = rport->dd_data;
 	if (!rp || rp->rp_state == RPORT_ST_DELETE) {
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 			"rport 0x%x removed, returning DID_NO_CONNECT\n",
 			rport->port_id);
 
@@ -465,7 +457,8 @@ static int fnic_queuecommand_lck(struct scsi_cmnd *sc)
 	}
 
 	if (rp->rp_state != RPORT_ST_READY) {
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 			"rport 0x%x in state 0x%x, returning DID_IMM_RETRY\n",
 			rport->port_id, rp->rp_state);
 
@@ -474,17 +467,17 @@ static int fnic_queuecommand_lck(struct scsi_cmnd *sc)
 		return 0;
 	}
 
-	if (lp->state != LPORT_ST_READY || !(lp->link_up))
+	if (lp->state != LPORT_ST_READY || !(lp->link_up)) {
+		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"state not ready: %d/link not up: %d Returning HOST_BUSY\n",
+			lp->state, lp->link_up);
 		return SCSI_MLQUEUE_HOST_BUSY;
+	}
 
 	atomic_inc(&fnic->in_flight);
 
-	/*
-	 * Release host lock, use driver resource specific locks from here.
-	 * Don't re-enable interrupts in case they were disabled prior to the
-	 * caller disabling them.
-	 */
-	spin_unlock(lp->host->host_lock);
+	spin_unlock_irqrestore(&fnic->fnic_lock, flags);
 	fnic_priv(sc)->state = FNIC_IOREQ_NOT_INITED;
 	fnic_priv(sc)->flags = FNIC_NO_FLAGS;
 
@@ -501,7 +494,7 @@ static int fnic_queuecommand_lck(struct scsi_cmnd *sc)
 	sg_count = scsi_dma_map(sc);
 	if (sg_count < 0) {
 		FNIC_TRACE(fnic_queuecommand, sc->device->host->host_no,
-			  tag, sc, 0, sc->cmnd[0], sg_count, fnic_priv(sc)->state);
+			  mqtag, sc, 0, sc->cmnd[0], sg_count, fnic_priv(sc)->state);
 		mempool_free(io_req, fnic->io_req_pool);
 		goto out;
 	}
@@ -536,11 +529,10 @@ static int fnic_queuecommand_lck(struct scsi_cmnd *sc)
 	}
 
 	/*
-	* Will acquire lock defore setting to IO initialized.
+	* Will acquire lock before setting to IO initialized.
 	*/
-
-	io_lock = fnic_io_lock_hash(fnic, sc);
-	spin_lock_irqsave(io_lock, flags);
+	hwq = blk_mq_unique_tag_to_hwq(mqtag);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 
 	/* initialize rest of io_req */
 	io_lock_acquired = 1;
@@ -549,28 +541,40 @@ static int fnic_queuecommand_lck(struct scsi_cmnd *sc)
 	fnic_priv(sc)->state = FNIC_IOREQ_CMD_PENDING;
 	fnic_priv(sc)->io_req = io_req;
 	fnic_priv(sc)->flags |= FNIC_IO_INITIALIZED;
+	io_req->sc = sc;
+
+	if (fnic->sw_copy_wq[hwq].io_req_table[blk_mq_unique_tag_to_tag(mqtag)] != NULL) {
+		WARN(1, "fnic<%d>: %s: hwq: %d tag 0x%x already exists\n",
+				fnic->fnic_num, __func__, hwq, blk_mq_unique_tag_to_tag(mqtag));
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
+		return SCSI_MLQUEUE_HOST_BUSY;
+	}
+
+	fnic->sw_copy_wq[hwq].io_req_table[blk_mq_unique_tag_to_tag(mqtag)] = io_req;
+	io_req->tag = mqtag;
 
 	/* create copy wq desc and enqueue it */
-	wq = &fnic->wq_copy[0];
-	ret = fnic_queue_wq_copy_desc(fnic, wq, io_req, sc, sg_count);
+	wq = &fnic->hw_copy_wq[hwq];
+	atomic64_inc(&fnic_stats->io_stats.ios[hwq]);
+	ret = fnic_queue_wq_copy_desc(fnic, wq, io_req, sc, sg_count, mqtag, hwq);
 	if (ret) {
 		/*
 		 * In case another thread cancelled the request,
 		 * refetch the pointer under the lock.
 		 */
 		FNIC_TRACE(fnic_queuecommand, sc->device->host->host_no,
-			  tag, sc, 0, 0, 0, fnic_flags_and_state(sc));
+			  mqtag, sc, 0, 0, 0, fnic_flags_and_state(sc));
 		io_req = fnic_priv(sc)->io_req;
 		fnic_priv(sc)->io_req = NULL;
+		if (io_req)
+			fnic->sw_copy_wq[hwq].io_req_table[blk_mq_unique_tag_to_tag(mqtag)] = NULL;
 		fnic_priv(sc)->state = FNIC_IOREQ_CMD_COMPLETE;
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		if (io_req) {
 			fnic_release_ioreq_buf(fnic, io_req, sc);
 			mempool_free(io_req, fnic->io_req_pool);
 		}
 		atomic_dec(&fnic->in_flight);
-		/* acquire host lock before returning to SCSI */
-		spin_lock(lp->host->host_lock);
 		return ret;
 	} else {
 		atomic64_inc(&fnic_stats->io_stats.active_ios);
@@ -590,20 +594,17 @@ out:
 			sc->cmnd[5]);
 
 	FNIC_TRACE(fnic_queuecommand, sc->device->host->host_no,
-		   tag, sc, io_req, sg_count, cmd_trace,
+		   mqtag, sc, io_req, sg_count, cmd_trace,
 		   fnic_flags_and_state(sc));
 
 	/* if only we issued IO, will we have the io lock */
 	if (io_lock_acquired)
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	atomic_dec(&fnic->in_flight);
-	/* acquire host lock before returning to SCSI */
-	spin_lock(lp->host->host_lock);
 	return ret;
 }
 
-DEF_SCSI_QCMD(fnic_queuecommand)
 
 /*
  * fnic_fcpio_fw_reset_cmpl_handler
@@ -636,15 +637,14 @@ static int fnic_fcpio_fw_reset_cmpl_handler(struct fnic *fnic,
 	if (fnic->state == FNIC_IN_FC_TRANS_ETH_MODE) {
 		/* Check status of reset completion */
 		if (!hdr_status) {
-			FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-				      "reset cmpl success\n");
+			FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
+					"reset cmpl success\n");
 			/* Ready to send flogi out */
 			fnic->state = FNIC_IN_ETH_MODE;
 		} else {
-			FNIC_SCSI_DBG(KERN_DEBUG,
-				      fnic->lport->host,
-				      "fnic fw_reset : failed %s\n",
-				      fnic_fcpio_status_to_str(hdr_status));
+			FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+				"reset failed with header status: %s\n",
+				fnic_fcpio_status_to_str(hdr_status));
 
 			/*
 			 * Unable to change to eth mode, cannot send out flogi
@@ -657,10 +657,9 @@ static int fnic_fcpio_fw_reset_cmpl_handler(struct fnic *fnic,
 			ret = -1;
 		}
 	} else {
-		FNIC_SCSI_DBG(KERN_DEBUG,
-			      fnic->lport->host,
-			      "Unexpected state %s while processing"
-			      " reset cmpl\n", fnic_state_to_str(fnic->state));
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"Unexpected state while processing reset completion: %s\n",
+			fnic_state_to_str(fnic->state));
 		atomic64_inc(&reset_stats->fw_reset_failures);
 		ret = -1;
 	}
@@ -681,7 +680,7 @@ static int fnic_fcpio_fw_reset_cmpl_handler(struct fnic *fnic,
 
 	spin_unlock_irqrestore(&fnic->fnic_lock, flags);
 
-	fnic_flush_tx(fnic);
+	queue_work(fnic_event_queue, &fnic->flush_work);
 
  reset_cmpl_handler_end:
 	fnic_clear_state_flags(fnic, FNIC_FLAGS_FWRESET);
@@ -711,19 +710,19 @@ static int fnic_fcpio_flogi_reg_cmpl_handler(struct fnic *fnic,
 
 		/* Check flogi registration completion status */
 		if (!hdr_status) {
-			FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+			FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 				      "flog reg succeeded\n");
 			fnic->state = FNIC_IN_FC_MODE;
 		} else {
 			FNIC_SCSI_DBG(KERN_DEBUG,
-				      fnic->lport->host,
+				      fnic->lport->host, fnic->fnic_num,
 				      "fnic flogi reg :failed %s\n",
 				      fnic_fcpio_status_to_str(hdr_status));
 			fnic->state = FNIC_IN_ETH_MODE;
 			ret = -1;
 		}
 	} else {
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 			      "Unexpected fnic state %s while"
 			      " processing flogi reg completion\n",
 			      fnic_state_to_str(fnic->state));
@@ -737,7 +736,7 @@ static int fnic_fcpio_flogi_reg_cmpl_handler(struct fnic *fnic,
 		}
 		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
 
-		fnic_flush_tx(fnic);
+		queue_work(fnic_event_queue, &fnic->flush_work);
 		queue_work(fnic_event_queue, &fnic->frame_work);
 	} else {
 		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
@@ -780,20 +779,21 @@ static inline void fnic_fcpio_ack_handler(struct fnic *fnic,
 	u16 request_out = desc->u.ack.request_out;
 	unsigned long flags;
 	u64 *ox_id_tag = (u64 *)(void *)desc;
+	unsigned int wq_index = cq_index;
 
 	/* mark the ack state */
-	wq = &fnic->wq_copy[cq_index - fnic->raw_wq_count - fnic->rq_count];
-	spin_lock_irqsave(&fnic->wq_copy_lock[0], flags);
+	wq = &fnic->hw_copy_wq[cq_index];
+	spin_lock_irqsave(&fnic->wq_copy_lock[wq_index], flags);
 
 	fnic->fnic_stats.misc_stats.last_ack_time = jiffies;
 	if (is_ack_index_in_range(wq, request_out)) {
-		fnic->fw_ack_index[0] = request_out;
-		fnic->fw_ack_recd[0] = 1;
+		fnic->fw_ack_index[wq_index] = request_out;
+		fnic->fw_ack_recd[wq_index] = 1;
 	} else
 		atomic64_inc(
 			&fnic->fnic_stats.misc_stats.ack_index_out_of_range);
 
-	spin_unlock_irqrestore(&fnic->wq_copy_lock[0], flags);
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[wq_index], flags);
 	FNIC_TRACE(fnic_fcpio_ack_handler,
 		  fnic->lport->host->host_no, 0, 0, ox_id_tag[2], ox_id_tag[3],
 		  ox_id_tag[4], ox_id_tag[5]);
@@ -803,12 +803,12 @@ static inline void fnic_fcpio_ack_handler(struct fnic *fnic,
  * fnic_fcpio_icmnd_cmpl_handler
  * Routine to handle icmnd completions
  */
-static void fnic_fcpio_icmnd_cmpl_handler(struct fnic *fnic,
+static void fnic_fcpio_icmnd_cmpl_handler(struct fnic *fnic, unsigned int cq_index,
 					 struct fcpio_fw_req *desc)
 {
 	u8 type;
 	u8 hdr_status;
-	struct fcpio_tag tag;
+	struct fcpio_tag ftag;
 	u32 id;
 	u64 xfer_len = 0;
 	struct fcpio_icmnd_cmpl *icmnd_cmpl;
@@ -816,27 +816,47 @@ static void fnic_fcpio_icmnd_cmpl_handler(struct fnic *fnic,
 	struct scsi_cmnd *sc;
 	struct fnic_stats *fnic_stats = &fnic->fnic_stats;
 	unsigned long flags;
-	spinlock_t *io_lock;
 	u64 cmd_trace;
 	unsigned long start_time;
 	unsigned long io_duration_time;
+	unsigned int hwq = 0;
+	unsigned int mqtag = 0;
+	unsigned int tag = 0;
 
 	/* Decode the cmpl description to get the io_req id */
-	fcpio_header_dec(&desc->hdr, &type, &hdr_status, &tag);
-	fcpio_tag_id_dec(&tag, &id);
+	fcpio_header_dec(&desc->hdr, &type, &hdr_status, &ftag);
+	fcpio_tag_id_dec(&ftag, &id);
 	icmnd_cmpl = &desc->u.icmnd_cmpl;
 
-	if (id >= fnic->fnic_max_tag_id) {
-		shost_printk(KERN_ERR, fnic->lport->host,
-			"Tag out of range tag %x hdr status = %s\n",
-			     id, fnic_fcpio_status_to_str(hdr_status));
+	mqtag = id;
+	tag = blk_mq_unique_tag_to_tag(mqtag);
+	hwq = blk_mq_unique_tag_to_hwq(mqtag);
+
+	if (hwq != cq_index) {
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hwq: %d mqtag: 0x%x tag: 0x%x cq index: %d ",
+			hwq, mqtag, tag, cq_index);
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hdr status: %s icmnd completion on the wrong queue\n",
+			fnic_fcpio_status_to_str(hdr_status));
+	}
+
+	if (tag >= fnic->fnic_max_tag_id) {
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hwq: %d mqtag: 0x%x tag: 0x%x cq index: %d ",
+			hwq, mqtag, tag, cq_index);
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hdr status: %s Out of range tag\n",
+			fnic_fcpio_status_to_str(hdr_status));
 		return;
 	}
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 
 	sc = scsi_host_find_tag(fnic->lport->host, id);
 	WARN_ON_ONCE(!sc);
 	if (!sc) {
 		atomic64_inc(&fnic_stats->io_stats.sc_null);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		shost_printk(KERN_ERR, fnic->lport->host,
 			  "icmnd_cmpl sc is null - "
 			  "hdr status = %s tag = 0x%x desc = 0x%p\n",
@@ -852,14 +872,19 @@ static void fnic_fcpio_icmnd_cmpl_handler(struct fnic *fnic,
 		return;
 	}
 
-	io_lock = fnic_io_lock_hash(fnic, sc);
-	spin_lock_irqsave(io_lock, flags);
 	io_req = fnic_priv(sc)->io_req;
+	if (fnic->sw_copy_wq[hwq].io_req_table[tag] != io_req) {
+		WARN(1, "%s: %d: hwq: %d mqtag: 0x%x tag: 0x%x io_req tag mismatch\n",
+			__func__, __LINE__, hwq, mqtag, tag);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
+		return;
+	}
+
 	WARN_ON_ONCE(!io_req);
 	if (!io_req) {
 		atomic64_inc(&fnic_stats->io_stats.ioreq_null);
 		fnic_priv(sc)->flags |= FNIC_IO_REQ_NULL;
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		shost_printk(KERN_ERR, fnic->lport->host,
 			  "icmnd_cmpl io_req is null - "
 			  "hdr status = %s tag = 0x%x sc 0x%p\n",
@@ -883,11 +908,11 @@ static void fnic_fcpio_icmnd_cmpl_handler(struct fnic *fnic,
 		 */
 		fnic_priv(sc)->flags |= FNIC_IO_DONE;
 		fnic_priv(sc)->flags |= FNIC_IO_ABTS_PENDING;
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		if(FCPIO_ABORTED == hdr_status)
 			fnic_priv(sc)->flags |= FNIC_IO_ABORTED;
 
-		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host,
+		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
 			"icmnd_cmpl abts pending "
 			  "hdr status = %s tag = 0x%x sc = 0x%p "
 			  "scsi_status = %x residual = %d\n",
@@ -971,7 +996,11 @@ static void fnic_fcpio_icmnd_cmpl_handler(struct fnic *fnic,
 
 	/* Break link with the SCSI command */
 	fnic_priv(sc)->io_req = NULL;
+	io_req->sc = NULL;
 	fnic_priv(sc)->flags |= FNIC_IO_DONE;
+	fnic->sw_copy_wq[hwq].io_req_table[tag] = NULL;
+
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	if (hdr_status != FCPIO_SUCCESS) {
 		atomic64_inc(&fnic_stats->io_stats.io_failures);
@@ -1005,7 +1034,6 @@ static void fnic_fcpio_icmnd_cmpl_handler(struct fnic *fnic,
 
 	/* Call SCSI completion function to complete the IO */
 	scsi_done(sc);
-	spin_unlock_irqrestore(io_lock, flags);
 
 	mempool_free(io_req, fnic->io_req_pool);
 
@@ -1042,7 +1070,7 @@ static void fnic_fcpio_icmnd_cmpl_handler(struct fnic *fnic,
 /* fnic_fcpio_itmf_cmpl_handler
  * Routine to handle itmf completions
  */
-static void fnic_fcpio_itmf_cmpl_handler(struct fnic *fnic,
+static void fnic_fcpio_itmf_cmpl_handler(struct fnic *fnic, unsigned int cq_index,
 					struct fcpio_fw_req *desc)
 {
 	u8 type;
@@ -1056,51 +1084,73 @@ static void fnic_fcpio_itmf_cmpl_handler(struct fnic *fnic,
 	struct terminate_stats *term_stats = &fnic->fnic_stats.term_stats;
 	struct misc_stats *misc_stats = &fnic->fnic_stats.misc_stats;
 	unsigned long flags;
-	spinlock_t *io_lock;
 	unsigned long start_time;
+	unsigned int hwq = cq_index;
+	unsigned int mqtag;
 	unsigned int tag;
 
 	fcpio_header_dec(&desc->hdr, &type, &hdr_status, &ftag);
 	fcpio_tag_id_dec(&ftag, &id);
 
-	tag = id & FNIC_TAG_MASK;
-	if (tag == fnic->fnic_max_tag_id) {
-		if (!(id & FNIC_TAG_DEV_RST)) {
-			shost_printk(KERN_ERR, fnic->lport->host,
-						"Tag out of range id 0x%x hdr status = %s\n",
-						id, fnic_fcpio_status_to_str(hdr_status));
-			return;
-		}
-	} else if (tag > fnic->fnic_max_tag_id) {
-		shost_printk(KERN_ERR, fnic->lport->host,
-					"Tag out of range tag 0x%x hdr status = %s\n",
-					tag, fnic_fcpio_status_to_str(hdr_status));
+	mqtag = id & FNIC_TAG_MASK;
+	tag = blk_mq_unique_tag_to_tag(id & FNIC_TAG_MASK);
+	hwq = blk_mq_unique_tag_to_hwq(id & FNIC_TAG_MASK);
+
+	if (hwq != cq_index) {
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hwq: %d mqtag: 0x%x tag: 0x%x cq index: %d ",
+			hwq, mqtag, tag, cq_index);
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hdr status: %s ITMF completion on the wrong queue\n",
+			fnic_fcpio_status_to_str(hdr_status));
+	}
+
+	if (tag > fnic->fnic_max_tag_id) {
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hwq: %d mqtag: 0x%x tag: 0x%x cq index: %d ",
+			hwq, mqtag, tag, cq_index);
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hdr status: %s Tag out of range\n",
+			fnic_fcpio_status_to_str(hdr_status));
+		return;
+	}  else if ((tag == fnic->fnic_max_tag_id) && !(id & FNIC_TAG_DEV_RST)) {
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hwq: %d mqtag: 0x%x tag: 0x%x cq index: %d ",
+			hwq, mqtag, tag, cq_index);
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hdr status: %s Tag out of range\n",
+			fnic_fcpio_status_to_str(hdr_status));
 		return;
 	}
 
-	if ((tag == fnic->fnic_max_tag_id) && (id & FNIC_TAG_DEV_RST)) {
-		sc = fnic->sgreset_sc;
-		io_lock = &fnic->sgreset_lock;
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
+
+	/* If it is sg3utils allocated SC then tag_id
+	 * is max_tag_id and SC is retrieved from io_req
+	 */
+	if ((mqtag == fnic->fnic_max_tag_id) && (id & FNIC_TAG_DEV_RST)) {
+		io_req = fnic->sw_copy_wq[hwq].io_req_table[tag];
+		if (io_req)
+			sc = io_req->sc;
 	} else {
 		sc = scsi_host_find_tag(fnic->lport->host, id & FNIC_TAG_MASK);
-		io_lock = fnic_io_lock_hash(fnic, sc);
 	}
 
 	WARN_ON_ONCE(!sc);
 	if (!sc) {
 		atomic64_inc(&fnic_stats->io_stats.sc_null);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		shost_printk(KERN_ERR, fnic->lport->host,
 			  "itmf_cmpl sc is null - hdr status = %s tag = 0x%x\n",
 			  fnic_fcpio_status_to_str(hdr_status), tag);
 		return;
 	}
 
-	spin_lock_irqsave(io_lock, flags);
 	io_req = fnic_priv(sc)->io_req;
 	WARN_ON_ONCE(!io_req);
 	if (!io_req) {
 		atomic64_inc(&fnic_stats->io_stats.ioreq_null);
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		fnic_priv(sc)->flags |= FNIC_IO_ABT_TERM_REQ_NULL;
 		shost_printk(KERN_ERR, fnic->lport->host,
 			  "itmf_cmpl io_req is null - "
@@ -1113,17 +1163,22 @@ static void fnic_fcpio_itmf_cmpl_handler(struct fnic *fnic,
 	if ((id & FNIC_TAG_ABORT) && (id & FNIC_TAG_DEV_RST)) {
 		/* Abort and terminate completion of device reset req */
 		/* REVISIT : Add asserts about various flags */
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-			      "dev reset abts cmpl recd. id %x status %s\n",
-			      id, fnic_fcpio_status_to_str(hdr_status));
+		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
+			"hwq: %d mqtag: 0x%x tag: 0x%x hst: %s Abt/term completion received\n",
+			hwq, mqtag, tag,
+			fnic_fcpio_status_to_str(hdr_status));
 		fnic_priv(sc)->state = FNIC_IOREQ_ABTS_COMPLETE;
 		fnic_priv(sc)->abts_status = hdr_status;
 		fnic_priv(sc)->flags |= FNIC_DEV_RST_DONE;
 		if (io_req->abts_done)
 			complete(io_req->abts_done);
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 	} else if (id & FNIC_TAG_ABORT) {
 		/* Completion of abort cmd */
+		shost_printk(KERN_DEBUG, fnic->lport->host,
+			"hwq: %d mqtag: 0x%x tag: 0x%x Abort header status: %s\n",
+			hwq, mqtag, tag,
+			fnic_fcpio_status_to_str(hdr_status));
 		switch (hdr_status) {
 		case FCPIO_SUCCESS:
 			break;
@@ -1135,7 +1190,7 @@ static void fnic_fcpio_itmf_cmpl_handler(struct fnic *fnic,
 					&term_stats->terminate_fw_timeouts);
 			break;
 		case FCPIO_ITMF_REJECTED:
-			FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host,
+			FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
 				"abort reject recd. id %d\n",
 				(int)(id & FNIC_TAG_MASK));
 			break;
@@ -1156,7 +1211,7 @@ static void fnic_fcpio_itmf_cmpl_handler(struct fnic *fnic,
 		}
 		if (fnic_priv(sc)->state != FNIC_IOREQ_ABTS_PENDING) {
 			/* This is a late completion. Ignore it */
-			spin_unlock_irqrestore(io_lock, flags);
+			spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 			return;
 		}
 
@@ -1170,7 +1225,7 @@ static void fnic_fcpio_itmf_cmpl_handler(struct fnic *fnic,
 		if (!(fnic_priv(sc)->flags & (FNIC_IO_ABORTED | FNIC_IO_DONE)))
 			atomic64_inc(&misc_stats->no_icmnd_itmf_cmpls);
 
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 			      "abts cmpl recd. id %d status %s\n",
 			      (int)(id & FNIC_TAG_MASK),
 			      fnic_fcpio_status_to_str(hdr_status));
@@ -1182,14 +1237,19 @@ static void fnic_fcpio_itmf_cmpl_handler(struct fnic *fnic,
 		 */
 		if (io_req->abts_done) {
 			complete(io_req->abts_done);
-			spin_unlock_irqrestore(io_lock, flags);
+			spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
+			shost_printk(KERN_INFO, fnic->lport->host,
+					"hwq: %d mqtag: 0x%x tag: 0x%x Waking up abort thread\n",
+					hwq, mqtag, tag);
 		} else {
-			FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-				      "abts cmpl, completing IO\n");
+			FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
+				"hwq: %d mqtag: 0x%x tag: 0x%x hst: %s Completing IO\n",
+				hwq, mqtag,
+				tag, fnic_fcpio_status_to_str(hdr_status));
 			fnic_priv(sc)->io_req = NULL;
 			sc->result = (DID_ERROR << 16);
-
-			spin_unlock_irqrestore(io_lock, flags);
+			fnic->sw_copy_wq[hwq].io_req_table[tag] = NULL;
+			spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 			fnic_release_ioreq_buf(fnic, io_req, sc);
 			mempool_free(io_req, fnic->io_req_pool);
@@ -1213,29 +1273,32 @@ static void fnic_fcpio_itmf_cmpl_handler(struct fnic *fnic,
 		}
 	} else if (id & FNIC_TAG_DEV_RST) {
 		/* Completion of device reset */
+		shost_printk(KERN_INFO, fnic->lport->host,
+			"hwq: %d mqtag: 0x%x tag: 0x%x DR hst: %s\n",
+			hwq, mqtag,
+			tag, fnic_fcpio_status_to_str(hdr_status));
 		fnic_priv(sc)->lr_status = hdr_status;
 		if (fnic_priv(sc)->state == FNIC_IOREQ_ABTS_PENDING) {
-			spin_unlock_irqrestore(io_lock, flags);
+			spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 			fnic_priv(sc)->flags |= FNIC_DEV_RST_ABTS_PENDING;
 			FNIC_TRACE(fnic_fcpio_itmf_cmpl_handler,
 				  sc->device->host->host_no, id, sc,
 				  jiffies_to_msecs(jiffies - start_time),
 				  desc, 0, fnic_flags_and_state(sc));
-			FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-				"Terminate pending "
-				"dev reset cmpl recd. id %d status %s\n",
-				(int)(id & FNIC_TAG_MASK),
-				fnic_fcpio_status_to_str(hdr_status));
+			FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
+				"hwq: %d mqtag: 0x%x tag: 0x%x hst: %s Terminate pending\n",
+				hwq, mqtag,
+				tag, fnic_fcpio_status_to_str(hdr_status));
 			return;
 		}
 		if (fnic_priv(sc)->flags & FNIC_DEV_RST_TIMED_OUT) {
 			/* Need to wait for terminate completion */
-			spin_unlock_irqrestore(io_lock, flags);
+			spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 			FNIC_TRACE(fnic_fcpio_itmf_cmpl_handler,
 				  sc->device->host->host_no, id, sc,
 				  jiffies_to_msecs(jiffies - start_time),
 				  desc, 0, fnic_flags_and_state(sc));
-			FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+			FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 				"dev reset cmpl recd after time out. "
 				"id %d status %s\n",
 				(int)(id & FNIC_TAG_MASK),
@@ -1244,19 +1307,19 @@ static void fnic_fcpio_itmf_cmpl_handler(struct fnic *fnic,
 		}
 		fnic_priv(sc)->state = FNIC_IOREQ_CMD_COMPLETE;
 		fnic_priv(sc)->flags |= FNIC_DEV_RST_DONE;
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-			      "dev reset cmpl recd. id %d status %s\n",
-			      (int)(id & FNIC_TAG_MASK),
-			      fnic_fcpio_status_to_str(hdr_status));
+		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
+			"hwq: %d mqtag: 0x%x tag: 0x%x hst: %s DR completion received\n",
+			hwq, mqtag,
+			tag, fnic_fcpio_status_to_str(hdr_status));
 		if (io_req->dr_done)
 			complete(io_req->dr_done);
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	} else {
 		shost_printk(KERN_ERR, fnic->lport->host,
-			     "Unexpected itmf io state %s tag %x\n",
-			     fnic_ioreq_state_to_str(fnic_priv(sc)->state), id);
-		spin_unlock_irqrestore(io_lock, flags);
+			"%s: Unexpected itmf io state: hwq: %d tag 0x%x %s\n",
+			__func__, hwq, id, fnic_ioreq_state_to_str(fnic_priv(sc)->state));
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 	}
 
 }
@@ -1283,17 +1346,19 @@ static int fnic_fcpio_cmpl_handler(struct vnic_dev *vdev,
 		break;
 	}
 
+	cq_index -= fnic->copy_wq_base;
+
 	switch (desc->hdr.type) {
 	case FCPIO_ACK: /* fw copied copy wq desc to its queue */
 		fnic_fcpio_ack_handler(fnic, cq_index, desc);
 		break;
 
 	case FCPIO_ICMND_CMPL: /* fw completed a command */
-		fnic_fcpio_icmnd_cmpl_handler(fnic, desc);
+		fnic_fcpio_icmnd_cmpl_handler(fnic, cq_index, desc);
 		break;
 
 	case FCPIO_ITMF_CMPL: /* fw completed itmf (abort cmd, lun reset)*/
-		fnic_fcpio_itmf_cmpl_handler(fnic, desc);
+		fnic_fcpio_itmf_cmpl_handler(fnic, cq_index, desc);
 		break;
 
 	case FCPIO_FLOGI_REG_CMPL: /* fw completed flogi_reg */
@@ -1306,7 +1371,7 @@ static int fnic_fcpio_cmpl_handler(struct vnic_dev *vdev,
 		break;
 
 	default:
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 			      "firmware completion type %d\n",
 			      desc->hdr.type);
 		break;
@@ -1319,10 +1384,8 @@ static int fnic_fcpio_cmpl_handler(struct vnic_dev *vdev,
  * fnic_wq_copy_cmpl_handler
  * Routine to process wq copy
  */
-int fnic_wq_copy_cmpl_handler(struct fnic *fnic, int copy_work_to_do)
+int fnic_wq_copy_cmpl_handler(struct fnic *fnic, int copy_work_to_do, unsigned int cq_index)
 {
-	unsigned int wq_work_done = 0;
-	unsigned int i, cq_index;
 	unsigned int cur_work_done;
 	struct misc_stats *misc_stats = &fnic->fnic_stats.misc_stats;
 	u64 start_jiffies = 0;
@@ -1330,44 +1393,51 @@ int fnic_wq_copy_cmpl_handler(struct fnic *fnic, int copy_work_to_do)
 	u64 delta_jiffies = 0;
 	u64 delta_ms = 0;
 
-	for (i = 0; i < fnic->wq_copy_count; i++) {
-		cq_index = i + fnic->raw_wq_count + fnic->rq_count;
-
-		start_jiffies = jiffies;
-		cur_work_done = vnic_cq_copy_service(&fnic->cq[cq_index],
-						     fnic_fcpio_cmpl_handler,
-						     copy_work_to_do);
-		end_jiffies = jiffies;
-
-		wq_work_done += cur_work_done;
-		delta_jiffies = end_jiffies - start_jiffies;
-		if (delta_jiffies >
-			(u64) atomic64_read(&misc_stats->max_isr_jiffies)) {
-			atomic64_set(&misc_stats->max_isr_jiffies,
-					delta_jiffies);
-			delta_ms = jiffies_to_msecs(delta_jiffies);
-			atomic64_set(&misc_stats->max_isr_time_ms, delta_ms);
-			atomic64_set(&misc_stats->corr_work_done,
-					cur_work_done);
-		}
+	start_jiffies = jiffies;
+	cur_work_done = vnic_cq_copy_service(&fnic->cq[cq_index],
+					fnic_fcpio_cmpl_handler,
+					copy_work_to_do);
+	end_jiffies = jiffies;
+	delta_jiffies = end_jiffies - start_jiffies;
+	if (delta_jiffies > (u64) atomic64_read(&misc_stats->max_isr_jiffies)) {
+		atomic64_set(&misc_stats->max_isr_jiffies, delta_jiffies);
+		delta_ms = jiffies_to_msecs(delta_jiffies);
+		atomic64_set(&misc_stats->max_isr_time_ms, delta_ms);
+		atomic64_set(&misc_stats->corr_work_done, cur_work_done);
 	}
-	return wq_work_done;
+
+	return cur_work_done;
 }
 
 static bool fnic_cleanup_io_iter(struct scsi_cmnd *sc, void *data)
 {
-	const int tag = scsi_cmd_to_rq(sc)->tag;
+	struct request *const rq = scsi_cmd_to_rq(sc);
 	struct fnic *fnic = data;
 	struct fnic_io_req *io_req;
 	unsigned long flags = 0;
-	spinlock_t *io_lock;
 	unsigned long start_time = 0;
 	struct fnic_stats *fnic_stats = &fnic->fnic_stats;
+	uint16_t hwq = 0;
+	int tag;
+	int mqtag;
 
-	io_lock = fnic_io_lock_tag(fnic, tag);
-	spin_lock_irqsave(io_lock, flags);
+	mqtag = blk_mq_unique_tag(rq);
+	hwq = blk_mq_unique_tag_to_hwq(mqtag);
+	tag = blk_mq_unique_tag_to_tag(mqtag);
+
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
+
+	fnic->sw_copy_wq[hwq].io_req_table[tag] = NULL;
 
 	io_req = fnic_priv(sc)->io_req;
+	if (!io_req) {
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hwq: %d mqtag: 0x%x tag: 0x%x flags: 0x%x No ioreq. Returning\n",
+			hwq, mqtag, tag, fnic_priv(sc)->flags);
+		return true;
+	}
+
 	if ((fnic_priv(sc)->flags & FNIC_DEVICE_RESET) &&
 	    !(fnic_priv(sc)->flags & FNIC_DEV_RST_DONE)) {
 		/*
@@ -1379,20 +1449,16 @@ static bool fnic_cleanup_io_iter(struct scsi_cmnd *sc, void *data)
 			complete(io_req->dr_done);
 		else if (io_req && io_req->abts_done)
 			complete(io_req->abts_done);
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		return true;
 	} else if (fnic_priv(sc)->flags & FNIC_DEVICE_RESET) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		return true;
 	}
-	if (!io_req) {
-		spin_unlock_irqrestore(io_lock, flags);
-		goto cleanup_scsi_cmd;
-	}
 
 	fnic_priv(sc)->io_req = NULL;
-
-	spin_unlock_irqrestore(io_lock, flags);
+	io_req->sc = NULL;
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	/*
 	 * If there is a scsi_cmnd associated with this io_req, then
@@ -1402,23 +1468,16 @@ static bool fnic_cleanup_io_iter(struct scsi_cmnd *sc, void *data)
 	fnic_release_ioreq_buf(fnic, io_req, sc);
 	mempool_free(io_req, fnic->io_req_pool);
 
-cleanup_scsi_cmd:
 	sc->result = DID_TRANSPORT_DISRUPTED << 16;
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-		      "fnic_cleanup_io: tag:0x%x : sc:0x%p duration = %lu DID_TRANSPORT_DISRUPTED\n",
-		      tag, sc, jiffies - start_time);
+	FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+		"mqtag:0x%x tag: 0x%x sc:0x%p duration = %lu DID_TRANSPORT_DISRUPTED\n",
+		mqtag, tag, sc, (jiffies - start_time));
 
 	if (atomic64_read(&fnic->io_cmpl_skip))
 		atomic64_dec(&fnic->io_cmpl_skip);
 	else
 		atomic64_inc(&fnic_stats->io_stats.io_completions);
 
-	/* Complete the command to SCSI */
-	if (!(fnic_priv(sc)->flags & FNIC_IO_ISSUED))
-		shost_printk(KERN_ERR, fnic->lport->host,
-			     "Calling done for IO not issued to fw: tag:0x%x sc:0x%p\n",
-			     tag, sc);
-
 	FNIC_TRACE(fnic_cleanup_io,
 		   sc->device->host->host_no, tag, sc,
 		   jiffies_to_msecs(jiffies - start_time),
@@ -1447,8 +1506,8 @@ void fnic_wq_copy_cleanup_handler(struct vnic_wq_copy *wq,
 	struct fnic_io_req *io_req;
 	struct scsi_cmnd *sc;
 	unsigned long flags;
-	spinlock_t *io_lock;
 	unsigned long start_time = 0;
+	uint16_t hwq;
 
 	/* get the tag reference */
 	fcpio_tag_id_dec(&desc->hdr.tag, &id);
@@ -1461,8 +1520,8 @@ void fnic_wq_copy_cleanup_handler(struct vnic_wq_copy *wq,
 	if (!sc)
 		return;
 
-	io_lock = fnic_io_lock_hash(fnic, sc);
-	spin_lock_irqsave(io_lock, flags);
+	hwq = blk_mq_unique_tag_to_hwq(id);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 
 	/* Get the IO context which this desc refers to */
 	io_req = fnic_priv(sc)->io_req;
@@ -1470,13 +1529,15 @@ void fnic_wq_copy_cleanup_handler(struct vnic_wq_copy *wq,
 	/* fnic interrupts are turned off by now */
 
 	if (!io_req) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		goto wq_copy_cleanup_scsi_cmd;
 	}
 
 	fnic_priv(sc)->io_req = NULL;
+	io_req->sc = NULL;
+	fnic->sw_copy_wq[hwq].io_req_table[blk_mq_unique_tag_to_tag(id)] = NULL;
 
-	spin_unlock_irqrestore(io_lock, flags);
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	start_time = io_req->start_time;
 	fnic_release_ioreq_buf(fnic, io_req, sc);
@@ -1484,7 +1545,7 @@ void fnic_wq_copy_cleanup_handler(struct vnic_wq_copy *wq,
 
 wq_copy_cleanup_scsi_cmd:
 	sc->result = DID_NO_CONNECT << 16;
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, "wq_copy_cleanup_handler:"
+	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num, "wq_copy_cleanup_handler:"
 		      " DID_NO_CONNECT\n");
 
 	FNIC_TRACE(fnic_wq_copy_cleanup_handler,
@@ -1500,31 +1561,31 @@ wq_copy_cleanup_scsi_cmd:
 
 static inline int fnic_queue_abort_io_req(struct fnic *fnic, int tag,
 					  u32 task_req, u8 *fc_lun,
-					  struct fnic_io_req *io_req)
+					  struct fnic_io_req *io_req,
+					  unsigned int hwq)
 {
-	struct vnic_wq_copy *wq = &fnic->wq_copy[0];
-	struct Scsi_Host *host = fnic->lport->host;
+	struct vnic_wq_copy *wq = &fnic->hw_copy_wq[hwq];
 	struct misc_stats *misc_stats = &fnic->fnic_stats.misc_stats;
 	unsigned long flags;
 
-	spin_lock_irqsave(host->host_lock, flags);
+	spin_lock_irqsave(&fnic->fnic_lock, flags);
 	if (unlikely(fnic_chk_state_flags_locked(fnic,
 						FNIC_FLAGS_IO_BLOCKED))) {
-		spin_unlock_irqrestore(host->host_lock, flags);
+		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
 		return 1;
 	} else
 		atomic_inc(&fnic->in_flight);
-	spin_unlock_irqrestore(host->host_lock, flags);
+	spin_unlock_irqrestore(&fnic->fnic_lock, flags);
 
-	spin_lock_irqsave(&fnic->wq_copy_lock[0], flags);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 
-	if (vnic_wq_copy_desc_avail(wq) <= fnic->wq_copy_desc_low[0])
-		free_wq_copy_descs(fnic, wq);
+	if (vnic_wq_copy_desc_avail(wq) <= fnic->wq_copy_desc_low[hwq])
+		free_wq_copy_descs(fnic, wq, hwq);
 
 	if (!vnic_wq_copy_desc_avail(wq)) {
-		spin_unlock_irqrestore(&fnic->wq_copy_lock[0], flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		atomic_dec(&fnic->in_flight);
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 			"fnic_queue_abort_io_req: failure: no descriptors\n");
 		atomic64_inc(&misc_stats->abts_cpwq_alloc_failures);
 		return 1;
@@ -1539,7 +1600,7 @@ static inline int fnic_queue_abort_io_req(struct fnic *fnic, int tag,
 		atomic64_set(&fnic->fnic_stats.fw_stats.max_fw_reqs,
 		  atomic64_read(&fnic->fnic_stats.fw_stats.active_fw_reqs));
 
-	spin_unlock_irqrestore(&fnic->wq_copy_lock[0], flags);
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 	atomic_dec(&fnic->in_flight);
 
 	return 0;
@@ -1553,33 +1614,36 @@ struct fnic_rport_abort_io_iter_data {
 
 static bool fnic_rport_abort_io_iter(struct scsi_cmnd *sc, void *data)
 {
+	struct request *const rq = scsi_cmd_to_rq(sc);
 	struct fnic_rport_abort_io_iter_data *iter_data = data;
 	struct fnic *fnic = iter_data->fnic;
-	int abt_tag = scsi_cmd_to_rq(sc)->tag;
+	int abt_tag = 0;
 	struct fnic_io_req *io_req;
-	spinlock_t *io_lock;
 	unsigned long flags;
 	struct reset_stats *reset_stats = &fnic->fnic_stats.reset_stats;
 	struct terminate_stats *term_stats = &fnic->fnic_stats.term_stats;
 	struct scsi_lun fc_lun;
 	enum fnic_ioreq_state old_ioreq_state;
+	uint16_t hwq = 0;
 
-	io_lock = fnic_io_lock_tag(fnic, abt_tag);
-	spin_lock_irqsave(io_lock, flags);
+	abt_tag = blk_mq_unique_tag(rq);
+	hwq = blk_mq_unique_tag_to_hwq(abt_tag);
+
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 
 	io_req = fnic_priv(sc)->io_req;
 
 	if (!io_req || io_req->port_id != iter_data->port_id) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		return true;
 	}
 
 	if ((fnic_priv(sc)->flags & FNIC_DEVICE_RESET) &&
 	    !(fnic_priv(sc)->flags & FNIC_DEV_RST_ISSUED)) {
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-			"fnic_rport_exch_reset dev rst not pending sc 0x%p\n",
-			sc);
-		spin_unlock_irqrestore(io_lock, flags);
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hwq: %d abt_tag: 0x%x flags: 0x%x Device reset is not pending\n",
+			hwq, abt_tag, fnic_priv(sc)->flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		return true;
 	}
 
@@ -1588,7 +1652,7 @@ static bool fnic_rport_abort_io_iter(struct scsi_cmnd *sc, void *data)
 	 * belongs to rport that went away
 	 */
 	if (fnic_priv(sc)->state == FNIC_IOREQ_ABTS_PENDING) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		return true;
 	}
 	if (io_req->abts_done) {
@@ -1612,38 +1676,41 @@ static bool fnic_rport_abort_io_iter(struct scsi_cmnd *sc, void *data)
 		atomic64_inc(&reset_stats->device_reset_terminates);
 		abt_tag |= FNIC_TAG_DEV_RST;
 	}
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 		      "fnic_rport_exch_reset dev rst sc 0x%p\n", sc);
 	BUG_ON(io_req->abts_done);
 
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 		      "fnic_rport_reset_exch: Issuing abts\n");
 
-	spin_unlock_irqrestore(io_lock, flags);
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	/* Now queue the abort command to firmware */
 	int_to_scsilun(sc->device->lun, &fc_lun);
 
 	if (fnic_queue_abort_io_req(fnic, abt_tag,
 				    FCPIO_ITMF_ABT_TASK_TERM,
-				    fc_lun.scsi_lun, io_req)) {
+				    fc_lun.scsi_lun, io_req, hwq)) {
 		/*
 		 * Revert the cmd state back to old state, if
 		 * it hasn't changed in between. This cmd will get
 		 * aborted later by scsi_eh, or cleaned up during
 		 * lun reset
 		 */
-		spin_lock_irqsave(io_lock, flags);
+		spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hwq: %d abt_tag: 0x%x flags: 0x%x Queuing abort failed\n",
+			hwq, abt_tag, fnic_priv(sc)->flags);
 		if (fnic_priv(sc)->state == FNIC_IOREQ_ABTS_PENDING)
 			fnic_priv(sc)->state = old_ioreq_state;
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 	} else {
-		spin_lock_irqsave(io_lock, flags);
+		spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 		if (fnic_priv(sc)->flags & FNIC_DEVICE_RESET)
 			fnic_priv(sc)->flags |= FNIC_DEV_RST_TERM_ISSUED;
 		else
 			fnic_priv(sc)->flags |= FNIC_IO_INTERNAL_TERM_ISSUED;
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		atomic64_inc(&term_stats->terminates);
 		iter_data->term_cnt++;
 	}
@@ -1660,7 +1727,7 @@ static void fnic_rport_exch_reset(struct fnic *fnic, u32 port_id)
 	};
 
 	FNIC_SCSI_DBG(KERN_DEBUG,
-		      fnic->lport->host,
+		      fnic->lport->host, fnic->fnic_num,
 		      "fnic_rport_exch_reset called portid 0x%06x\n",
 		      port_id);
 
@@ -1697,9 +1764,8 @@ void fnic_terminate_rport_io(struct fc_rport *rport)
 		return;
 	}
 	fnic = lport_priv(lport);
-	FNIC_SCSI_DBG(KERN_DEBUG,
-		      fnic->lport->host, "fnic_terminate_rport_io called"
-		      " wwpn 0x%llx, wwnn0x%llx, rport 0x%p, portid 0x%06x\n",
+	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
+		      "wwpn 0x%llx, wwnn0x%llx, rport 0x%p, portid 0x%06x\n",
 		      rport->port_name, rport->node_name, rport,
 		      rport->port_id);
 
@@ -1721,7 +1787,6 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 	struct fnic *fnic;
 	struct fnic_io_req *io_req = NULL;
 	struct fc_rport *rport;
-	spinlock_t *io_lock;
 	unsigned long flags;
 	unsigned long start_time = 0;
 	int ret = SUCCESS;
@@ -1731,8 +1796,10 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 	struct abort_stats *abts_stats;
 	struct terminate_stats *term_stats;
 	enum fnic_ioreq_state old_ioreq_state;
-	const int tag = rq->tag;
+	int mqtag;
 	unsigned long abt_issued_time;
+	uint16_t hwq = 0;
+
 	DECLARE_COMPLETION_ONSTACK(tm_done);
 
 	/* Wait for rport to unblock */
@@ -1742,23 +1809,25 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 	lp = shost_priv(sc->device->host);
 
 	fnic = lport_priv(lp);
+
+	spin_lock_irqsave(&fnic->fnic_lock, flags);
 	fnic_stats = &fnic->fnic_stats;
 	abts_stats = &fnic->fnic_stats.abts_stats;
 	term_stats = &fnic->fnic_stats.term_stats;
 
 	rport = starget_to_rport(scsi_target(sc->device));
-	FNIC_SCSI_DBG(KERN_DEBUG,
-		fnic->lport->host,
-		"Abort Cmd called FCID 0x%x, LUN 0x%llx TAG %x flags %x\n",
-		rport->port_id, sc->device->lun, tag, fnic_priv(sc)->flags);
+	mqtag = blk_mq_unique_tag(rq);
+	hwq = blk_mq_unique_tag_to_hwq(mqtag);
 
 	fnic_priv(sc)->flags = FNIC_NO_FLAGS;
 
 	if (lp->state != LPORT_ST_READY || !(lp->link_up)) {
 		ret = FAILED;
+		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
 		goto fnic_abort_cmd_end;
 	}
 
+	spin_unlock_irqrestore(&fnic->fnic_lock, flags);
 	/*
 	 * Avoid a race between SCSI issuing the abort and the device
 	 * completing the command.
@@ -1771,18 +1840,17 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 	 *
 	 * .io_req will not be cleared except while holding io_req_lock.
 	 */
-	io_lock = fnic_io_lock_hash(fnic, sc);
-	spin_lock_irqsave(io_lock, flags);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 	io_req = fnic_priv(sc)->io_req;
 	if (!io_req) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		goto fnic_abort_cmd_end;
 	}
 
 	io_req->abts_done = &tm_done;
 
 	if (fnic_priv(sc)->state == FNIC_IOREQ_ABTS_PENDING) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		goto wait_pending;
 	}
 
@@ -1802,8 +1870,9 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 	else
 		atomic64_inc(&abts_stats->abort_issued_greater_than_60_sec);
 
-	FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host,
-		"CBD Opcode: %02x Abort issued time: %lu msec\n", sc->cmnd[0], abt_issued_time);
+	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
+		"CDB Opcode: 0x%02x Abort issued time: %lu msec\n",
+		sc->cmnd[0], abt_issued_time);
 	/*
 	 * Command is still pending, need to abort it
 	 * If the firmware completes the command after this point,
@@ -1814,7 +1883,7 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 	fnic_priv(sc)->state = FNIC_IOREQ_ABTS_PENDING;
 	fnic_priv(sc)->abts_status = FCPIO_INVALID_CODE;
 
-	spin_unlock_irqrestore(io_lock, flags);
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	/*
 	 * Check readiness of the remote port. If the path to remote
@@ -1831,15 +1900,15 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 	/* Now queue the abort command to firmware */
 	int_to_scsilun(sc->device->lun, &fc_lun);
 
-	if (fnic_queue_abort_io_req(fnic, tag, task_req, fc_lun.scsi_lun,
-				    io_req)) {
-		spin_lock_irqsave(io_lock, flags);
+	if (fnic_queue_abort_io_req(fnic, mqtag, task_req, fc_lun.scsi_lun,
+				    io_req, hwq)) {
+		spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 		if (fnic_priv(sc)->state == FNIC_IOREQ_ABTS_PENDING)
 			fnic_priv(sc)->state = old_ioreq_state;
 		io_req = fnic_priv(sc)->io_req;
 		if (io_req)
 			io_req->abts_done = NULL;
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		ret = FAILED;
 		goto fnic_abort_cmd_end;
 	}
@@ -1863,12 +1932,12 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 				     fnic->config.ed_tov));
 
 	/* Check the abort status */
-	spin_lock_irqsave(io_lock, flags);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 
 	io_req = fnic_priv(sc)->io_req;
 	if (!io_req) {
 		atomic64_inc(&fnic_stats->io_stats.ioreq_null);
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		fnic_priv(sc)->flags |= FNIC_IO_ABT_TERM_REQ_NULL;
 		ret = FAILED;
 		goto fnic_abort_cmd_end;
@@ -1877,7 +1946,7 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 
 	/* fw did not complete abort, timed out */
 	if (fnic_priv(sc)->abts_status == FCPIO_INVALID_CODE) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		if (task_req == FCPIO_ITMF_ABT_TASK) {
 			atomic64_inc(&abts_stats->abort_drv_timeouts);
 		} else {
@@ -1891,9 +1960,9 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 	/* IO out of order */
 
 	if (!(fnic_priv(sc)->flags & (FNIC_IO_ABORTED | FNIC_IO_DONE))) {
-		spin_unlock_irqrestore(io_lock, flags);
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-			"Issuing Host reset due to out of order IO\n");
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
+	    FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"Issuing host reset due to out of order IO\n");
 
 		ret = FAILED;
 		goto fnic_abort_cmd_end;
@@ -1907,15 +1976,18 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 	 * free the io_req if successful. If abort fails,
 	 * Device reset will clean the I/O.
 	 */
-	if (fnic_priv(sc)->abts_status == FCPIO_SUCCESS) {
+	if (fnic_priv(sc)->abts_status == FCPIO_SUCCESS ||
+		(fnic_priv(sc)->abts_status == FCPIO_ABORTED)) {
 		fnic_priv(sc)->io_req = NULL;
+		io_req->sc = NULL;
 	} else {
 		ret = FAILED;
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		goto fnic_abort_cmd_end;
 	}
 
-	spin_unlock_irqrestore(io_lock, flags);
+	fnic->sw_copy_wq[hwq].io_req_table[blk_mq_unique_tag_to_tag(mqtag)] = NULL;
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	fnic_release_ioreq_buf(fnic, io_req, sc);
 	mempool_free(io_req, fnic->io_req_pool);
@@ -1930,14 +2002,14 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
 		atomic64_inc(&fnic_stats->io_stats.io_completions);
 
 fnic_abort_cmd_end:
-	FNIC_TRACE(fnic_abort_cmd, sc->device->host->host_no, tag, sc,
+	FNIC_TRACE(fnic_abort_cmd, sc->device->host->host_no, mqtag, sc,
 		  jiffies_to_msecs(jiffies - start_time),
 		  0, ((u64)sc->cmnd[0] << 32 |
 		  (u64)sc->cmnd[2] << 24 | (u64)sc->cmnd[3] << 16 |
 		  (u64)sc->cmnd[4] << 8 | sc->cmnd[5]),
 		  fnic_flags_and_state(sc));
 
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 		      "Returning from abort cmd type %x %s\n", task_req,
 		      (ret == SUCCESS) ?
 		      "SUCCESS" : "FAILED");
@@ -1948,33 +2020,34 @@ static inline int fnic_queue_dr_io_req(struct fnic *fnic,
 				       struct scsi_cmnd *sc,
 				       struct fnic_io_req *io_req)
 {
-	struct vnic_wq_copy *wq = &fnic->wq_copy[0];
-	struct Scsi_Host *host = fnic->lport->host;
+	struct vnic_wq_copy *wq;
 	struct misc_stats *misc_stats = &fnic->fnic_stats.misc_stats;
 	struct scsi_lun fc_lun;
 	int ret = 0;
-	unsigned long intr_flags;
-	unsigned int tag = scsi_cmd_to_rq(sc)->tag;
+	unsigned long flags;
+	uint16_t hwq = 0;
+	uint32_t tag = 0;
 
-	if (tag == SCSI_NO_TAG)
-		tag = io_req->tag;
+	tag = io_req->tag;
+	hwq = blk_mq_unique_tag_to_hwq(tag);
+	wq = &fnic->hw_copy_wq[hwq];
 
-	spin_lock_irqsave(host->host_lock, intr_flags);
+	spin_lock_irqsave(&fnic->fnic_lock, flags);
 	if (unlikely(fnic_chk_state_flags_locked(fnic,
 						FNIC_FLAGS_IO_BLOCKED))) {
-		spin_unlock_irqrestore(host->host_lock, intr_flags);
+		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
 		return FAILED;
 	} else
 		atomic_inc(&fnic->in_flight);
-	spin_unlock_irqrestore(host->host_lock, intr_flags);
+	spin_unlock_irqrestore(&fnic->fnic_lock, flags);
 
-	spin_lock_irqsave(&fnic->wq_copy_lock[0], intr_flags);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 
-	if (vnic_wq_copy_desc_avail(wq) <= fnic->wq_copy_desc_low[0])
-		free_wq_copy_descs(fnic, wq);
+	if (vnic_wq_copy_desc_avail(wq) <= fnic->wq_copy_desc_low[hwq])
+		free_wq_copy_descs(fnic, wq, hwq);
 
 	if (!vnic_wq_copy_desc_avail(wq)) {
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 			  "queue_dr_io_req failure - no descriptors\n");
 		atomic64_inc(&misc_stats->devrst_cpwq_alloc_failures);
 		ret = -EAGAIN;
@@ -1997,7 +2070,7 @@ static inline int fnic_queue_dr_io_req(struct fnic *fnic,
 		  atomic64_read(&fnic->fnic_stats.fw_stats.active_fw_reqs));
 
 lr_io_req_end:
-	spin_unlock_irqrestore(&fnic->wq_copy_lock[0], intr_flags);
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 	atomic_dec(&fnic->in_flight);
 
 	return ret;
@@ -2012,12 +2085,13 @@ struct fnic_pending_aborts_iter_data {
 
 static bool fnic_pending_aborts_iter(struct scsi_cmnd *sc, void *data)
 {
+	struct request *const rq = scsi_cmd_to_rq(sc);
 	struct fnic_pending_aborts_iter_data *iter_data = data;
 	struct fnic *fnic = iter_data->fnic;
 	struct scsi_device *lun_dev = iter_data->lun_dev;
-	int abt_tag = scsi_cmd_to_rq(sc)->tag;
+	unsigned long abt_tag = 0;
+	uint16_t hwq = 0;
 	struct fnic_io_req *io_req;
-	spinlock_t *io_lock;
 	unsigned long flags;
 	struct scsi_lun fc_lun;
 	DECLARE_COMPLETION_ONSTACK(tm_done);
@@ -2026,11 +2100,13 @@ static bool fnic_pending_aborts_iter(struct scsi_cmnd *sc, void *data)
 	if (sc == iter_data->lr_sc || sc->device != lun_dev)
 		return true;
 
-	io_lock = fnic_io_lock_tag(fnic, abt_tag);
-	spin_lock_irqsave(io_lock, flags);
+	abt_tag = blk_mq_unique_tag(rq);
+	hwq = blk_mq_unique_tag_to_hwq(abt_tag);
+
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 	io_req = fnic_priv(sc)->io_req;
 	if (!io_req) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		return true;
 	}
 
@@ -2038,20 +2114,19 @@ static bool fnic_pending_aborts_iter(struct scsi_cmnd *sc, void *data)
 	 * Found IO that is still pending with firmware and
 	 * belongs to the LUN that we are resetting
 	 */
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 		      "Found IO in %s on lun\n",
 		      fnic_ioreq_state_to_str(fnic_priv(sc)->state));
 
 	if (fnic_priv(sc)->state == FNIC_IOREQ_ABTS_PENDING) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		return true;
 	}
 	if ((fnic_priv(sc)->flags & FNIC_DEVICE_RESET) &&
 	    (!(fnic_priv(sc)->flags & FNIC_DEV_RST_ISSUED))) {
-		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host,
-			      "%s dev rst not pending sc 0x%p\n", __func__,
-			      sc);
-		spin_unlock_irqrestore(io_lock, flags);
+		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
+			      "dev rst not pending sc 0x%p\n", sc);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		return true;
 	}
 
@@ -2072,35 +2147,37 @@ static bool fnic_pending_aborts_iter(struct scsi_cmnd *sc, void *data)
 	BUG_ON(io_req->abts_done);
 
 	if (fnic_priv(sc)->flags & FNIC_DEVICE_RESET) {
-		abt_tag |= FNIC_TAG_DEV_RST;
-		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host,
-			      "%s: dev rst sc 0x%p\n", __func__, sc);
+		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
+			      "dev rst sc 0x%p\n", sc);
 	}
 
 	fnic_priv(sc)->abts_status = FCPIO_INVALID_CODE;
 	io_req->abts_done = &tm_done;
-	spin_unlock_irqrestore(io_lock, flags);
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	/* Now queue the abort command to firmware */
 	int_to_scsilun(sc->device->lun, &fc_lun);
 
 	if (fnic_queue_abort_io_req(fnic, abt_tag,
 				    FCPIO_ITMF_ABT_TASK_TERM,
-				    fc_lun.scsi_lun, io_req)) {
-		spin_lock_irqsave(io_lock, flags);
+				    fc_lun.scsi_lun, io_req, hwq)) {
+		spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 		io_req = fnic_priv(sc)->io_req;
 		if (io_req)
 			io_req->abts_done = NULL;
 		if (fnic_priv(sc)->state == FNIC_IOREQ_ABTS_PENDING)
 			fnic_priv(sc)->state = old_ioreq_state;
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		iter_data->ret = FAILED;
+		FNIC_SCSI_DBG(KERN_ERR, fnic->lport->host, fnic->fnic_num,
+			"hwq: %d abt_tag: 0x%lx Abort could not be queued\n",
+			hwq, abt_tag);
 		return false;
 	} else {
-		spin_lock_irqsave(io_lock, flags);
+		spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 		if (fnic_priv(sc)->flags & FNIC_DEVICE_RESET)
 			fnic_priv(sc)->flags |= FNIC_DEV_RST_TERM_ISSUED;
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 	}
 	fnic_priv(sc)->flags |= FNIC_IO_INTERNAL_TERM_ISSUED;
 
@@ -2108,10 +2185,10 @@ static bool fnic_pending_aborts_iter(struct scsi_cmnd *sc, void *data)
 				    (fnic->config.ed_tov));
 
 	/* Recheck cmd state to check if it is now aborted */
-	spin_lock_irqsave(io_lock, flags);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 	io_req = fnic_priv(sc)->io_req;
 	if (!io_req) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		fnic_priv(sc)->flags |= FNIC_IO_ABT_TERM_REQ_NULL;
 		return true;
 	}
@@ -2120,7 +2197,7 @@ static bool fnic_pending_aborts_iter(struct scsi_cmnd *sc, void *data)
 
 	/* if abort is still pending with fw, fail */
 	if (fnic_priv(sc)->abts_status == FCPIO_INVALID_CODE) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		fnic_priv(sc)->flags |= FNIC_IO_ABT_TERM_DONE;
 		iter_data->ret = FAILED;
 		return false;
@@ -2128,9 +2205,11 @@ static bool fnic_pending_aborts_iter(struct scsi_cmnd *sc, void *data)
 	fnic_priv(sc)->state = FNIC_IOREQ_ABTS_COMPLETE;
 
 	/* original sc used for lr is handled by dev reset code */
-	if (sc != iter_data->lr_sc)
+	if (sc != iter_data->lr_sc) {
 		fnic_priv(sc)->io_req = NULL;
-	spin_unlock_irqrestore(io_lock, flags);
+		fnic->sw_copy_wq[hwq].io_req_table[blk_mq_unique_tag_to_tag(abt_tag)] = NULL;
+	}
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	/* original sc used for lr is handled by dev reset code */
 	if (sc != iter_data->lr_sc) {
@@ -2182,8 +2261,8 @@ static int fnic_clean_pending_aborts(struct fnic *fnic,
 		ret = 1;
 
 clean_pending_aborts_end:
-	FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host,
-			"%s: exit status: %d\n", __func__, ret);
+	FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
+			"exit status: %d\n", ret);
 	return ret;
 }
 
@@ -2201,15 +2280,15 @@ int fnic_device_reset(struct scsi_cmnd *sc)
 	struct fc_rport *rport;
 	int status;
 	int ret = FAILED;
-	spinlock_t *io_lock;
 	unsigned long flags;
 	unsigned long start_time = 0;
 	struct scsi_lun fc_lun;
 	struct fnic_stats *fnic_stats;
 	struct reset_stats *reset_stats;
-	int tag = rq->tag;
+	int mqtag = rq->tag;
 	DECLARE_COMPLETION_ONSTACK(tm_done);
 	bool new_sc = 0;
+	uint16_t hwq = 0;
 
 	/* Wait for rport to unblock */
 	fc_block_scsi_eh(sc);
@@ -2224,9 +2303,10 @@ int fnic_device_reset(struct scsi_cmnd *sc)
 	atomic64_inc(&reset_stats->device_resets);
 
 	rport = starget_to_rport(scsi_target(sc->device));
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-		      "Device reset called FCID 0x%x, LUN 0x%llx sc 0x%p\n",
-		      rport->port_id, sc->device->lun, sc);
+	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
+		"fcid: 0x%x lun: 0x%llx hwq: %d mqtag: 0x%x flags: 0x%x Device reset\n",
+		rport->port_id, sc->device->lun, hwq, mqtag,
+		fnic_priv(sc)->flags);
 
 	if (lp->state != LPORT_ST_READY || !(lp->link_up))
 		goto fnic_device_reset_end;
@@ -2239,7 +2319,7 @@ int fnic_device_reset(struct scsi_cmnd *sc)
 
 	fnic_priv(sc)->flags = FNIC_DEVICE_RESET;
 
-	if (unlikely(tag < 0)) {
+	if (unlikely(mqtag < 0)) {
 		/*
 		 * For device reset issued through sg3utils, we let
 		 * only one LUN_RESET to go through and use a special
@@ -2248,17 +2328,14 @@ int fnic_device_reset(struct scsi_cmnd *sc)
 		 * allocated by mid layer.
 		 */
 		mutex_lock(&fnic->sgreset_mutex);
-		tag = fnic->fnic_max_tag_id;
+		mqtag = fnic->fnic_max_tag_id;
 		new_sc = 1;
-		fnic->sgreset_sc = sc;
-		io_lock = &fnic->sgreset_lock;
-		FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host,
-			"fcid: 0x%x lun: 0x%llx flags: 0x%x tag: 0x%x Issuing sgreset\n",
-			rport->port_id, sc->device->lun, fnic_priv(sc)->flags, tag);
-	} else
-		io_lock = fnic_io_lock_hash(fnic, sc);
+	}  else {
+		mqtag = blk_mq_unique_tag(rq);
+		hwq = blk_mq_unique_tag_to_hwq(mqtag);
+	}
 
-	spin_lock_irqsave(io_lock, flags);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 	io_req = fnic_priv(sc)->io_req;
 
 	/*
@@ -2268,36 +2345,43 @@ int fnic_device_reset(struct scsi_cmnd *sc)
 	if (!io_req) {
 		io_req = mempool_alloc(fnic->io_req_pool, GFP_ATOMIC);
 		if (!io_req) {
-			spin_unlock_irqrestore(io_lock, flags);
+			spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 			goto fnic_device_reset_end;
 		}
 		memset(io_req, 0, sizeof(*io_req));
 		io_req->port_id = rport->port_id;
-		io_req->tag = tag;
-		io_req->sc = sc;
+		io_req->tag = mqtag;
 		fnic_priv(sc)->io_req = io_req;
+		io_req->sc = sc;
+
+		if (fnic->sw_copy_wq[hwq].io_req_table[blk_mq_unique_tag_to_tag(mqtag)] != NULL)
+			WARN(1, "fnic<%d>: %s: tag 0x%x already exists\n",
+					fnic->fnic_num, __func__, blk_mq_unique_tag_to_tag(mqtag));
+
+		fnic->sw_copy_wq[hwq].io_req_table[blk_mq_unique_tag_to_tag(mqtag)] =
+				io_req;
 	}
 	io_req->dr_done = &tm_done;
 	fnic_priv(sc)->state = FNIC_IOREQ_CMD_PENDING;
 	fnic_priv(sc)->lr_status = FCPIO_INVALID_CODE;
-	spin_unlock_irqrestore(io_lock, flags);
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, "TAG %x\n", tag);
+	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num, "TAG %x\n", mqtag);
 
 	/*
 	 * issue the device reset, if enqueue failed, clean up the ioreq
 	 * and break assoc with scsi cmd
 	 */
 	if (fnic_queue_dr_io_req(fnic, sc, io_req)) {
-		spin_lock_irqsave(io_lock, flags);
+		spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 		io_req = fnic_priv(sc)->io_req;
 		if (io_req)
 			io_req->dr_done = NULL;
 		goto fnic_device_reset_clean;
 	}
-	spin_lock_irqsave(io_lock, flags);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 	fnic_priv(sc)->flags |= FNIC_DEV_RST_ISSUED;
-	spin_unlock_irqrestore(io_lock, flags);
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	/*
 	 * Wait on the local completion for LUN reset.  The io_req may be
@@ -2306,12 +2390,12 @@ int fnic_device_reset(struct scsi_cmnd *sc)
 	wait_for_completion_timeout(&tm_done,
 				    msecs_to_jiffies(FNIC_LUN_RESET_TIMEOUT));
 
-	spin_lock_irqsave(io_lock, flags);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 	io_req = fnic_priv(sc)->io_req;
 	if (!io_req) {
-		spin_unlock_irqrestore(io_lock, flags);
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-				"io_req is null tag 0x%x sc 0x%p\n", tag, sc);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
+				"io_req is null mqtag 0x%x sc 0x%p\n", mqtag, sc);
 		goto fnic_device_reset_end;
 	}
 	io_req->dr_done = NULL;
@@ -2324,44 +2408,44 @@ int fnic_device_reset(struct scsi_cmnd *sc)
 	 */
 	if (status == FCPIO_INVALID_CODE) {
 		atomic64_inc(&reset_stats->device_reset_timeouts);
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 			      "Device reset timed out\n");
 		fnic_priv(sc)->flags |= FNIC_DEV_RST_TIMED_OUT;
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		int_to_scsilun(sc->device->lun, &fc_lun);
 		/*
 		 * Issue abort and terminate on device reset request.
 		 * If q'ing of terminate fails, retry it after a delay.
 		 */
 		while (1) {
-			spin_lock_irqsave(io_lock, flags);
+			spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 			if (fnic_priv(sc)->flags & FNIC_DEV_RST_TERM_ISSUED) {
-				spin_unlock_irqrestore(io_lock, flags);
+				spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 				break;
 			}
-			spin_unlock_irqrestore(io_lock, flags);
+			spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 			if (fnic_queue_abort_io_req(fnic,
-				tag | FNIC_TAG_DEV_RST,
+				mqtag | FNIC_TAG_DEV_RST,
 				FCPIO_ITMF_ABT_TASK_TERM,
-				fc_lun.scsi_lun, io_req)) {
+				fc_lun.scsi_lun, io_req, hwq)) {
 				wait_for_completion_timeout(&tm_done,
 				msecs_to_jiffies(FNIC_ABT_TERM_DELAY_TIMEOUT));
 			} else {
-				spin_lock_irqsave(io_lock, flags);
+				spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 				fnic_priv(sc)->flags |= FNIC_DEV_RST_TERM_ISSUED;
 				fnic_priv(sc)->state = FNIC_IOREQ_ABTS_PENDING;
 				io_req->abts_done = &tm_done;
-				spin_unlock_irqrestore(io_lock, flags);
-				FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-				"Abort and terminate issued on Device reset "
-				"tag 0x%x sc 0x%p\n", tag, sc);
+				spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
+				FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
+				"Abort and terminate issued on Device reset mqtag 0x%x sc 0x%p\n",
+				mqtag, sc);
 				break;
 			}
 		}
 		while (1) {
-			spin_lock_irqsave(io_lock, flags);
+			spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 			if (!(fnic_priv(sc)->flags & FNIC_DEV_RST_DONE)) {
-				spin_unlock_irqrestore(io_lock, flags);
+				spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 				wait_for_completion_timeout(&tm_done,
 				msecs_to_jiffies(FNIC_LUN_RESET_TIMEOUT));
 				break;
@@ -2372,14 +2456,14 @@ int fnic_device_reset(struct scsi_cmnd *sc)
 			}
 		}
 	} else {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 	}
 
 	/* Completed, but not successful, clean up the io_req, return fail */
 	if (status != FCPIO_SUCCESS) {
-		spin_lock_irqsave(io_lock, flags);
+		spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 		FNIC_SCSI_DBG(KERN_DEBUG,
-			      fnic->lport->host,
+			      fnic->lport->host, fnic->fnic_num,
 			      "Device reset completed - failed\n");
 		io_req = fnic_priv(sc)->io_req;
 		goto fnic_device_reset_clean;
@@ -2393,26 +2477,29 @@ int fnic_device_reset(struct scsi_cmnd *sc)
 	 * succeeds
 	 */
 	if (fnic_clean_pending_aborts(fnic, sc, new_sc)) {
-		spin_lock_irqsave(io_lock, flags);
+		spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 		io_req = fnic_priv(sc)->io_req;
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 			      "Device reset failed"
 			      " since could not abort all IOs\n");
 		goto fnic_device_reset_clean;
 	}
 
 	/* Clean lun reset command */
-	spin_lock_irqsave(io_lock, flags);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 	io_req = fnic_priv(sc)->io_req;
 	if (io_req)
 		/* Completed, and successful */
 		ret = SUCCESS;
 
 fnic_device_reset_clean:
-	if (io_req)
+	if (io_req) {
 		fnic_priv(sc)->io_req = NULL;
+		io_req->sc = NULL;
+		fnic->sw_copy_wq[hwq].io_req_table[blk_mq_unique_tag_to_tag(io_req->tag)] = NULL;
+	}
 
-	spin_unlock_irqrestore(io_lock, flags);
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 
 	if (io_req) {
 		start_time = io_req->start_time;
@@ -2433,7 +2520,7 @@ fnic_device_reset_end:
 		mutex_unlock(&fnic->sgreset_mutex);
 	}
 
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 		      "Returning from device reset %s\n",
 		      (ret == SUCCESS) ?
 		      "SUCCESS" : "FAILED");
@@ -2456,8 +2543,8 @@ int fnic_reset(struct Scsi_Host *shost)
 	fnic = lport_priv(lp);
 	reset_stats = &fnic->fnic_stats.reset_stats;
 
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-		      "fnic_reset called\n");
+	FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
+			"Issuing fnic reset\n");
 
 	atomic64_inc(&reset_stats->fnic_resets);
 
@@ -2467,10 +2554,9 @@ int fnic_reset(struct Scsi_Host *shost)
 	 */
 	ret = fc_lport_reset(lp);
 
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
-		      "Returning from fnic reset %s\n",
-		      (ret == 0) ?
-		      "SUCCESS" : "FAILED");
+	FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
+		"Returning from fnic reset with: %s\n",
+		(ret == 0) ? "SUCCESS" : "FAILED");
 
 	if (ret == 0)
 		atomic64_inc(&reset_stats->fnic_reset_completions);
@@ -2503,7 +2589,7 @@ int fnic_host_reset(struct scsi_cmnd *sc)
 		fnic->internal_reset_inprogress = true;
 	} else {
 		spin_unlock_irqrestore(&fnic->fnic_lock, flags);
-		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 			"host reset in progress skipping another host reset\n");
 		return SUCCESS;
 	}
@@ -2578,7 +2664,7 @@ retry_fw_reset:
 
 	spin_lock_irqsave(&fnic->fnic_lock, flags);
 	fnic->remove_wait = NULL;
-	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
+	FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, fnic->fnic_num,
 		      "fnic_scsi_abort_io %s\n",
 		      (fnic->state == FNIC_IN_ETH_MODE) ?
 		      "SUCCESS" : "FAILED");
@@ -2652,12 +2738,17 @@ call_fc_exch_mgr_reset:
 
 static bool fnic_abts_pending_iter(struct scsi_cmnd *sc, void *data)
 {
+	struct request *const rq = scsi_cmd_to_rq(sc);
 	struct fnic_pending_aborts_iter_data *iter_data = data;
 	struct fnic *fnic = iter_data->fnic;
 	int cmd_state;
 	struct fnic_io_req *io_req;
-	spinlock_t *io_lock;
 	unsigned long flags;
+	uint16_t hwq = 0;
+	int tag;
+
+	tag = blk_mq_unique_tag(rq);
+	hwq = blk_mq_unique_tag_to_hwq(tag);
 
 	/*
 	 * ignore this lun reset cmd or cmds that do not belong to
@@ -2668,12 +2759,11 @@ static bool fnic_abts_pending_iter(struct scsi_cmnd *sc, void *data)
 	if (iter_data->lun_dev && sc->device != iter_data->lun_dev)
 		return true;
 
-	io_lock = fnic_io_lock_hash(fnic, sc);
-	spin_lock_irqsave(io_lock, flags);
+	spin_lock_irqsave(&fnic->wq_copy_lock[hwq], flags);
 
 	io_req = fnic_priv(sc)->io_req;
 	if (!io_req) {
-		spin_unlock_irqrestore(io_lock, flags);
+		spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 		return true;
 	}
 
@@ -2681,11 +2771,12 @@ static bool fnic_abts_pending_iter(struct scsi_cmnd *sc, void *data)
 	 * Found IO that is still pending with firmware and
 	 * belongs to the LUN that we are resetting
 	 */
-	FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host,
-		      "Found IO in %s on lun\n",
-		      fnic_ioreq_state_to_str(fnic_priv(sc)->state));
+	FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host, fnic->fnic_num,
+		"hwq: %d tag: 0x%x Found IO in state: %s on lun\n",
+		hwq, tag,
+		fnic_ioreq_state_to_str(fnic_priv(sc)->state));
 	cmd_state = fnic_priv(sc)->state;
-	spin_unlock_irqrestore(io_lock, flags);
+	spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
 	if (cmd_state == FNIC_IOREQ_ABTS_PENDING)
 		iter_data->ret = 1;