diff --git a/qla2x00t-32gbit/qla_dbg.c b/qla2x00t-32gbit/qla_dbg.c
index bb7431912..144a893e7 100644
--- a/qla2x00t-32gbit/qla_dbg.c
+++ b/qla2x00t-32gbit/qla_dbg.c
@@ -202,6 +202,7 @@ qla24xx_dump_ram(struct qla_hw_data *ha, uint32_t addr, __be32 *ram,
 		wrt_reg_word(&reg->mailbox0, MBC_DUMP_RISC_RAM_EXTENDED);
 		wrt_reg_word(&reg->mailbox1, LSW(addr));
 		wrt_reg_word(&reg->mailbox8, MSW(addr));
+		wrt_reg_word(&reg->mailbox10, 0);
 
 		wrt_reg_word(&reg->mailbox2, MSW(LSD(dump_dma)));
 		wrt_reg_word(&reg->mailbox3, LSW(LSD(dump_dma)));
diff --git a/qla2x00t-32gbit/qla_def.h b/qla2x00t-32gbit/qla_def.h
index ea4011440..c7a987bb7 100644
--- a/qla2x00t-32gbit/qla_def.h
+++ b/qla2x00t-32gbit/qla_def.h
@@ -2127,6 +2127,7 @@ typedef struct {
 #define CS_COMPLETE_CHKCOND	0x30	/* Error? */
 #define CS_IOCB_ERROR		0x31	/* Generic error for IOCB request
 					   failure */
+#define CS_REJECT_RECEIVED	0x4E	/* Reject received */
 #define CS_BAD_PAYLOAD		0x80	/* Driver defined */
 #define CS_UNKNOWN		0x81	/* Driver defined */
 #define CS_RETRY		0x82	/* Driver defined */
@@ -4172,6 +4173,17 @@ struct qla_hw_data {
 /* Bit 21 of fw_attributes decides the MCTP capabilities */
 #define IS_MCTP_CAPABLE(ha)	(IS_QLA2031(ha) && \
 				((ha)->fw_attributes_ext[0] & BIT_0))
+#define QLA_ABTS_FW_ENABLED(_ha)       ((_ha)->fw_attributes_ext[0] & BIT_14)
+#define QLA_SRB_NVME_LS(_sp) ((_sp)->type == SRB_NVME_LS)
+#define QLA_SRB_NVME_CMD(_sp) ((_sp)->type == SRB_NVME_CMD)
+#define QLA_NVME_IOS(_sp) (QLA_SRB_NVME_CMD(_sp) || QLA_SRB_NVME_LS(_sp))
+#define QLA_LS_ABTS_WAIT_ENABLED(_sp) \
+	(QLA_SRB_NVME_LS(_sp) && QLA_ABTS_FW_ENABLED(_sp->fcport->vha->hw))
+#define QLA_CMD_ABTS_WAIT_ENABLED(_sp) \
+	(QLA_SRB_NVME_CMD(_sp) && QLA_ABTS_FW_ENABLED(_sp->fcport->vha->hw))
+#define QLA_ABTS_WAIT_ENABLED(_sp) \
+	(QLA_NVME_IOS(_sp) && QLA_ABTS_FW_ENABLED(_sp->fcport->vha->hw))
+
 #define IS_PI_UNINIT_CAPABLE(ha)	(IS_QLA83XX(ha) || IS_QLA27XX(ha))
 #define IS_PI_IPGUARD_CAPABLE(ha)	(IS_QLA83XX(ha) || IS_QLA27XX(ha))
 #define IS_PI_DIFB_DIX0_CAPABLE(ha)	(0)
diff --git a/qla2x00t-32gbit/qla_dfs.c b/qla2x00t-32gbit/qla_dfs.c
index c718f1bc9..fd58c0db3 100644
--- a/qla2x00t-32gbit/qla_dfs.c
+++ b/qla2x00t-32gbit/qla_dfs.c
@@ -290,6 +290,10 @@ qla_dfs_tgt_counters_show(struct seq_file *s, void *unused)
 		core_qla_snd_status, qla_core_ret_sta_ctio, core_qla_free_cmd,
 		num_q_full_sent, num_alloc_iocb_failed, num_term_xchg_sent;
 	u16 i;
+	fc_port_t *fcport = NULL;
+
+	if (qla2x00_chip_is_down(vha))
+		return 0;
 
 	qla_core_sbt_cmd = qpair->tgt_counters.qla_core_sbt_cmd;
 	core_qla_que_buf = qpair->tgt_counters.core_qla_que_buf;
@@ -353,6 +357,30 @@ qla_dfs_tgt_counters_show(struct seq_file *s, void *unused)
 		vha->qla_stats.qla_dif_stats.dif_ref_tag_err);
 	seq_printf(s, "DIF App tag err = %d\n",
 		vha->qla_stats.qla_dif_stats.dif_app_tag_err);
+
+	seq_puts(s, "\n");
+	seq_puts(s, "Initiator Error Counters\n");
+	seq_printf(s, "HW Error Count =		%14lld\n",
+		   vha->hw_err_cnt);
+	seq_printf(s, "Link Down Count =	%14lld\n",
+		   vha->short_link_down_cnt);
+	seq_printf(s, "Interface Err Count =	%14lld\n",
+		   vha->interface_err_cnt);
+	seq_printf(s, "Cmd Timeout Count =	%14lld\n",
+		   vha->cmd_timeout_cnt);
+	seq_printf(s, "Reset Count =		%14lld\n",
+		   vha->reset_cmd_err_cnt);
+	seq_puts(s, "\n");
+
+	list_for_each_entry(fcport, &vha->vp_fcports, list) {
+		if (!fcport->rport)
+			continue;
+
+		seq_printf(s, "Target Num = %7d Link Down Count = %14lld\n",
+			   fcport->rport->number, fcport->tgt_short_link_down_cnt);
+	}
+	seq_puts(s, "\n");
+
 	return 0;
 }
 
diff --git a/qla2x00t-32gbit/qla_fw.h b/qla2x00t-32gbit/qla_fw.h
index 868ed5f70..efef535e0 100644
--- a/qla2x00t-32gbit/qla_fw.h
+++ b/qla2x00t-32gbit/qla_fw.h
@@ -994,11 +994,18 @@ struct abort_entry_24xx {
 
 	uint32_t handle;		/* System handle. */
 
-	__le16	nport_handle;		/* N_PORT handle. */
-					/* or Completion status. */
+	union {
+		__le16 nport_handle;            /* N_PORT handle. */
+		__le16 comp_status;             /* Completion status. */
+	};
 
 	__le16	options;		/* Options. */
 #define AOF_NO_ABTS		BIT_0	/* Do not send any ABTS. */
+#define AOF_NO_RRQ		BIT_1   /* Do not send RRQ. */
+#define AOF_ABTS_TIMEOUT	BIT_2   /* Disable logout on ABTS timeout. */
+#define AOF_ABTS_RTY_CNT	BIT_3   /* Use driver specified retry count. */
+#define AOF_RSP_TIMEOUT		BIT_4   /* Use specified response timeout. */
+
 
 	uint32_t handle_to_abort;	/* System handle to abort. */
 
@@ -1007,8 +1014,20 @@ struct abort_entry_24xx {
 
 	uint8_t port_id[3];		/* PortID of destination port. */
 	uint8_t vp_index;
-
-	uint8_t reserved_2[12];
+	u8	reserved_2[4];
+	union {
+		struct {
+			__le16 abts_rty_cnt;
+			__le16 rsp_timeout;
+		} drv;
+		struct {
+			u8	ba_rjt_vendorUnique;
+			u8	ba_rjt_reasonCodeExpl;
+			u8	ba_rjt_reasonCode;
+			u8	reserved_3;
+		} fw;
+	};
+	u8	reserved_4[4];
 };
 
 #define ABTS_RCV_TYPE		0x54
diff --git a/qla2x00t-32gbit/qla_gbl.h b/qla2x00t-32gbit/qla_gbl.h
index b7a112a4d..185a266b9 100644
--- a/qla2x00t-32gbit/qla_gbl.h
+++ b/qla2x00t-32gbit/qla_gbl.h
@@ -181,6 +181,7 @@ extern int ql2xexlogins;
 extern int ql2xdifbundlinginternalbuffers;
 extern int ql2xfulldump_on_mpifail;
 extern int ql2xenforce_iocb_limit;
+extern int ql2xabts_wait_nvme;
 
 extern int qla2x00_loop_reset(scsi_qla_host_t *);
 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
@@ -950,6 +951,11 @@ int qla2x00_set_data_rate(scsi_qla_host_t *vha, uint16_t mode);
 extern void qla24xx_process_purex_list(struct purex_list *);
 extern void qla2x00_dfs_create_rport(scsi_qla_host_t *vha, struct fc_port *fp);
 extern void qla2x00_dfs_remove_rport(scsi_qla_host_t *vha, struct fc_port *fp);
+extern void qla_wait_nvme_release_cmd_kref(srb_t *sp);
+extern void qla_nvme_abort_set_option
+		(struct abort_entry_24xx *abt, srb_t *sp);
+extern void qla_nvme_abort_process_comp_status
+		(struct abort_entry_24xx *abt, srb_t *sp);
 
 /* nvme.c */
 void qla_nvme_unregister_remote_port(struct fc_port *fcport);
diff --git a/qla2x00t-32gbit/qla_init.c b/qla2x00t-32gbit/qla_init.c
index cf9eb58a9..5951acdc1 100644
--- a/qla2x00t-32gbit/qla_init.c
+++ b/qla2x00t-32gbit/qla_init.c
@@ -136,6 +136,10 @@ static void qla24xx_abort_iocb_timeout(void *data)
 static void qla24xx_abort_sp_done(srb_t *sp, int res)
 {
 	struct srb_iocb *abt = &sp->u.iocb_cmd;
+	srb_t *orig_sp = sp->cmd_sp;
+
+	if (orig_sp)
+		qla_wait_nvme_release_cmd_kref(orig_sp);
 
 	del_timer(&sp->u.iocb_cmd.timer);
 	if (sp->flags & SRB_WAKEUP_ON_COMP)
@@ -347,11 +351,11 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
 	if (NVME_TARGET(vha->hw, fcport))
 		lio->u.logio.flags |= SRB_LOGIN_SKIP_PRLI;
 
-	ql_dbg(ql_dbg_disc, vha, 0x2072,
-	    "Async-login - %8phC hdl=%x, loopid=%x portid=%02x%02x%02x "
-		"retries=%d.\n", fcport->port_name, sp->handle, fcport->loop_id,
-	    fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa,
-	    fcport->login_retry);
+	ql_log(ql_log_warn, vha, 0x2072,
+	       "Async-login - %8phC hdl=%x, loopid=%x portid=%02x%02x%02x retries=%d.\n",
+	       fcport->port_name, sp->handle, fcport->loop_id,
+	       fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa,
+	       fcport->login_retry);
 
 	rval = qla2x00_start_sp(sp);
 	if (rval != QLA_SUCCESS) {
@@ -3371,8 +3375,7 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha)
 				    "Re-Allocated (%d KB) and save firmware dump.\n",
 				    dump_size / 1024);
 			} else {
-				if (ha->fw_dump)
-					vfree(ha->fw_dump);
+				vfree(ha->fw_dump);
 				ha->fw_dump = fw_dump;
 
 				ha->fw_dump_len = ha->fw_dump_alloc_len =
@@ -7855,8 +7858,7 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr,
 	templates = (risc_attr & BIT_9) ? 2 : 1;
 	ql_dbg(ql_dbg_init, vha, 0x0160, "-> templates = %u\n", templates);
 	for (j = 0; j < templates; j++, fwdt++) {
-		if (fwdt->template)
-			vfree(fwdt->template);
+		vfree(fwdt->template);
 		fwdt->template = NULL;
 		fwdt->length = 0;
 
@@ -7916,8 +7918,7 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr,
 	return QLA_SUCCESS;
 
 failed:
-	if (fwdt->template)
-		vfree(fwdt->template);
+	vfree(fwdt->template);
 	fwdt->template = NULL;
 	fwdt->length = 0;
 
@@ -8113,8 +8114,7 @@ qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr)
 	templates = (risc_attr & BIT_9) ? 2 : 1;
 	ql_dbg(ql_dbg_init, vha, 0x0170, "-> templates = %u\n", templates);
 	for (j = 0; j < templates; j++, fwdt++) {
-		if (fwdt->template)
-			vfree(fwdt->template);
+		vfree(fwdt->template);
 		fwdt->template = NULL;
 		fwdt->length = 0;
 
@@ -8174,8 +8174,7 @@ qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr)
 	return QLA_SUCCESS;
 
 failed:
-	if (fwdt->template)
-		vfree(fwdt->template);
+	vfree(fwdt->template);
 	fwdt->template = NULL;
 	fwdt->length = 0;
 
diff --git a/qla2x00t-32gbit/qla_iocb.c b/qla2x00t-32gbit/qla_iocb.c
index 6ec41f054..14ada875f 100644
--- a/qla2x00t-32gbit/qla_iocb.c
+++ b/qla2x00t-32gbit/qla_iocb.c
@@ -2384,6 +2384,8 @@ qla24xx_prli_iocb(srb_t *sp, struct logio_entry_24xx *logio)
 			logio->io_parameter[0] =
 				cpu_to_le32(NVME_PRLI_SP_FIRST_BURST);
 		if (sp->vha->flags.nvme2_enabled) {
+			/* Set service parameter BIT_7 for NVME CONF support */
+			logio->io_parameter[0] |= NVME_PRLI_SP_CONF;
 			/* Set service parameter BIT_8 for SLER support */
 			logio->io_parameter[0] |=
 				cpu_to_le32(NVME_PRLI_SP_SLER);
@@ -3589,6 +3591,7 @@ qla24xx_abort_iocb(srb_t *sp, struct abort_entry_24xx *abt_iocb)
 	struct srb_iocb *aio = &sp->u.iocb_cmd;
 	scsi_qla_host_t *vha = sp->vha;
 	struct req_que *req = sp->qpair->req;
+	srb_t *orig_sp = sp->cmd_sp;
 
 	memset(abt_iocb, 0, sizeof(struct abort_entry_24xx));
 	abt_iocb->entry_type = ABORT_IOCB_TYPE;
@@ -3605,6 +3608,11 @@ qla24xx_abort_iocb(srb_t *sp, struct abort_entry_24xx *abt_iocb)
 			    aio->u.abt.cmd_hndl);
 	abt_iocb->vp_index = vha->vp_idx;
 	abt_iocb->req_que_no = aio->u.abt.req_que_no;
+
+	/* need to pass original sp */
+	if (orig_sp)
+		qla_nvme_abort_set_option(abt_iocb, orig_sp);
+
 	/* Send the command to the firmware */
 	wmb();
 }
diff --git a/qla2x00t-32gbit/qla_isr.c b/qla2x00t-32gbit/qla_isr.c
index 54d5609cc..b3dc9f2fa 100644
--- a/qla2x00t-32gbit/qla_isr.c
+++ b/qla2x00t-32gbit/qla_isr.c
@@ -5,6 +5,7 @@
  */
 #include "qla_def.h"
 #include "qla_target.h"
+#include "qla_gbl.h"
 
 #include <linux/delay.h>
 #include <linux/slab.h>
@@ -773,7 +774,7 @@ static void
 qla27xx_handle_8200_aen(scsi_qla_host_t *vha, uint16_t *mb)
 {
 	struct qla_hw_data *ha = vha->hw;
-	bool reset_isp_needed = 0;
+	bool reset_isp_needed = false;
 
 	ql_log(ql_log_warn, vha, 0x02f0,
 	       "MPI Heartbeat stop. MPI reset is%s needed. "
@@ -789,7 +790,7 @@ qla27xx_handle_8200_aen(scsi_qla_host_t *vha, uint16_t *mb)
 
 	if (ql2xfulldump_on_mpifail) {
 		ha->isp_ops->fw_dump(vha);
-		reset_isp_needed = 1;
+		reset_isp_needed = true;
 	}
 
 	ha->isp_ops->mpi_fw_dump(vha, 1);
@@ -1454,9 +1455,9 @@ global_port_update:
 		if (ha->flags.npiv_supported && vha->vp_idx != (mb[3] & 0xff))
 			break;
 
-		ql_dbg(ql_dbg_async, vha, 0x5013,
-		    "RSCN database changed -- %04x %04x %04x.\n",
-		    mb[1], mb[2], mb[3]);
+		ql_log(ql_log_warn, vha, 0x5013,
+		       "RSCN database changed -- %04x %04x %04x.\n",
+		       mb[1], mb[2], mb[3]);
 
 		rscn_entry = ((mb[1] & 0xff) << 16) | mb[2];
 		host_pid = (vha->d_id.b.domain << 16) | (vha->d_id.b.area << 8)
@@ -2226,12 +2227,12 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req,
 		break;
 	}
 
-	ql_dbg(ql_dbg_async, sp->vha, 0x5037,
-	    "Async-%s failed: handle=%x pid=%06x wwpn=%8phC comp_status=%x iop0=%x iop1=%x\n",
-	    type, sp->handle, fcport->d_id.b24, fcport->port_name,
-	    le16_to_cpu(logio->comp_status),
-	    le32_to_cpu(logio->io_parameter[0]),
-	    le32_to_cpu(logio->io_parameter[1]));
+	ql_log(ql_log_warn, sp->vha, 0x5037,
+	       "Async-%s failed: handle=%x pid=%06x wwpn=%8phC comp_status=%x iop0=%x iop1=%x\n",
+	       type, sp->handle, fcport->d_id.b24, fcport->port_name,
+	       le16_to_cpu(logio->comp_status),
+	       le32_to_cpu(logio->io_parameter[0]),
+	       le32_to_cpu(logio->io_parameter[1]));
 
 logio_done:
 	sp->done(sp, 0);
@@ -2405,9 +2406,9 @@ static void qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
 		tgt_xfer_len = 0;
 #endif
 		if (fd->transferred_length != tgt_xfer_len) {
-			ql_dbg(ql_dbg_io, fcport->vha, 0x3079,
-				"Dropped frame(s) detected (sent/rcvd=%u/%u).\n",
-				tgt_xfer_len, fd->transferred_length);
+			ql_log(ql_log_warn, fcport->vha, 0x3079,
+			       "Dropped frame(s) detected (sent/rcvd=%u/%u).\n",
+			       tgt_xfer_len, fd->transferred_length);
 			logit = 1;
 		} else if (le16_to_cpu(comp_status) == CS_DATA_UNDERRUN) {
 			/*
@@ -3132,9 +3133,9 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
 		scsi_set_resid(cp, resid);
 		if (scsi_status & SS_RESIDUAL_UNDER) {
 			if (IS_FWI2_CAPABLE(ha) && fw_resid_len != resid_len) {
-				ql_dbg(ql_dbg_io, fcport->vha, 0x301d,
-				    "Dropped frame(s) detected (0x%x of 0x%x bytes).\n",
-				    resid, scsi_bufflen(cp));
+				ql_log(ql_log_warn, fcport->vha, 0x301d,
+				       "Dropped frame(s) detected (0x%x of 0x%x bytes).\n",
+				       resid, scsi_bufflen(cp));
 
 				res = DID_ERROR << 16 | lscsi_status;
 				goto check_scsi_status;
@@ -3157,9 +3158,9 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
 			 * task not completed.
 			 */
 
-			ql_dbg(ql_dbg_io, fcport->vha, 0x301f,
-			    "Dropped frame(s) detected (0x%x of 0x%x bytes).\n",
-			    resid, scsi_bufflen(cp));
+			ql_log(ql_log_warn, fcport->vha, 0x301f,
+			       "Dropped frame(s) detected (0x%x of 0x%x bytes).\n",
+			       resid, scsi_bufflen(cp));
 
 			res = DID_ERROR << 16 | lscsi_status;
 			goto check_scsi_status;
@@ -3271,10 +3272,8 @@ check_scsi_status:
 
 out:
 	if (logit)
-		ql_dbg(ql_dbg_io, fcport->vha, 0x3022,
-		    "FCP command status: 0x%x-0x%x (0x%x) nexus=%ld:%d:%llu "
-		    "portid=%02x%02x%02x oxid=0x%x cdb=%10phN len=0x%x "
-		    "rsp_info=0x%x resid=0x%x fw_resid=0x%x sp=%p cp=%p.\n",
+		ql_log(ql_log_warn, fcport->vha, 0x3022,
+		    "FCP command status: 0x%x-0x%x (0x%x) nexus=%ld:%d:%llu portid=%02x%02x%02x oxid=0x%x cdb=%10phN len=0x%x rsp_info=0x%x resid=0x%x fw_resid=0x%x sp=%p cp=%p.\n",
 		    comp_status, scsi_status, res, vha->host_no,
 		    cp->device->id, (u64)cp->device->lun, fcport->d_id.b.domain,
 		    fcport->d_id.b.area, fcport->d_id.b.al_pa, ox_id,
@@ -3447,6 +3446,7 @@ qla24xx_abort_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
 {
 	const char func[] = "ABT_IOCB";
 	srb_t *sp;
+	srb_t *orig_sp = NULL;
 	struct srb_iocb *abt;
 
 	sp = qla2x00_get_sp_from_handle(vha, func, req, pkt);
@@ -3454,7 +3454,12 @@ qla24xx_abort_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
 		return;
 
 	abt = &sp->u.iocb_cmd;
-	abt->u.abt.comp_status = pkt->nport_handle;
+	abt->u.abt.comp_status = le16_to_cpu(pkt->comp_status);
+	orig_sp = sp->cmd_sp;
+	/* Need to pass original sp */
+	if (orig_sp)
+		qla_nvme_abort_process_comp_status(pkt, orig_sp);
+
 	sp->done(sp, 0);
 }
 
diff --git a/qla2x00t-32gbit/qla_mbx.c b/qla2x00t-32gbit/qla_mbx.c
index d7d4ab650..5e1269c23 100644
--- a/qla2x00t-32gbit/qla_mbx.c
+++ b/qla2x00t-32gbit/qla_mbx.c
@@ -3234,6 +3234,8 @@ qla24xx_abort_command(srb_t *sp)
 	abt->vp_index = fcport->vha->vp_idx;
 
 	abt->req_que_no = cpu_to_le16(req->id);
+	/* Need to pass original sp */
+	qla_nvme_abort_set_option(abt, sp);
 
 	rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0);
 	if (rval != QLA_SUCCESS) {
@@ -3256,6 +3258,10 @@ qla24xx_abort_command(srb_t *sp)
 		ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1091,
 		    "Done %s.\n", __func__);
 	}
+	if (rval == QLA_SUCCESS)
+		qla_nvme_abort_process_comp_status(abt, sp);
+
+	qla_wait_nvme_release_cmd_kref(sp);
 
 	dma_pool_free(ha->s_dma_pool, abt, abt_dma);
 
@@ -4276,7 +4282,8 @@ qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr,
 	if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) {
 		mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED;
 		mcp->mb[8] = MSW(addr);
-		mcp->out_mb = MBX_8|MBX_0;
+		mcp->mb[10] = 0;
+		mcp->out_mb = MBX_10|MBX_8|MBX_0;
 	} else {
 		mcp->mb[0] = MBC_DUMP_RISC_RAM;
 		mcp->out_mb = MBX_0;
diff --git a/qla2x00t-32gbit/qla_nvme.c b/qla2x00t-32gbit/qla_nvme.c
index 93d258a2c..c7968c753 100644
--- a/qla2x00t-32gbit/qla_nvme.c
+++ b/qla2x00t-32gbit/qla_nvme.c
@@ -258,6 +258,13 @@ static void qla_nvme_abort_work(struct work_struct *work)
 	    __func__, (rval != QLA_SUCCESS) ? "Failed to abort" : "Aborted",
 	    sp, sp->handle, fcport, rval);
 
+	/*
+	 * Returned before decreasing kref so that I/O requests
+	 * are waited until ABTS complete. This kref is decreased
+	 * at qla24xx_abort_sp_done function.
+	 */
+	if (ql2xabts_wait_nvme && QLA_ABTS_WAIT_ENABLED(sp))
+		return;
 out:
 	/* kref_get was done before work was schedule. */
 	kref_put(&sp->cmd_kref, sp->put_fn);
@@ -297,7 +304,6 @@ static int qla_nvme_ls_req(struct nvme_fc_local_port *lport,
 	struct qla_hw_data *ha;
 	srb_t           *sp;
 
-
 	if (!fcport || (fcport && fcport->deleted))
 		return rval;
 
@@ -604,6 +610,7 @@ static int qla_nvme_post_cmd(struct nvme_fc_local_port *lport,
 	sp->put_fn = qla_nvme_release_fcp_cmd_kref;
 	sp->qpair = qpair;
 	sp->vha = vha;
+	sp->cmd_sp = sp;
 	nvme = &sp->u.iocb_cmd;
 	nvme->u.nvme.desc = fd;
 
@@ -768,6 +775,89 @@ int qla_nvme_register_hba(struct scsi_qla_host *vha)
 	return ret;
 }
 
+
+void qla_nvme_abort_set_option(struct abort_entry_24xx *abt, srb_t *orig_sp)
+{
+	struct qla_hw_data *ha;
+
+	if (!(ql2xabts_wait_nvme && QLA_ABTS_WAIT_ENABLED(orig_sp)))
+		return;
+
+	ha = orig_sp->fcport->vha->hw;
+
+	WARN_ON_ONCE(abt->options & cpu_to_le16(BIT_0));
+	/* Use Driver Specified Retry Count */
+	abt->options |= cpu_to_le16(AOF_ABTS_RTY_CNT);
+	abt->drv.abts_rty_cnt = cpu_to_le16(2);
+	/* Use specified response timeout */
+	abt->options |= cpu_to_le16(AOF_RSP_TIMEOUT);
+	/* set it to 2 * r_a_tov in secs */
+	abt->drv.rsp_timeout = cpu_to_le16(2 * (ha->r_a_tov / 10));
+}
+
+void qla_nvme_abort_process_comp_status(struct abort_entry_24xx *abt, srb_t *orig_sp)
+{
+	u16	comp_status;
+	struct scsi_qla_host *vha;
+
+	if (!(ql2xabts_wait_nvme && QLA_ABTS_WAIT_ENABLED(orig_sp)))
+		return;
+
+	vha = orig_sp->fcport->vha;
+
+	comp_status = le16_to_cpu(abt->comp_status);
+	switch (comp_status) {
+	case CS_RESET:		/* reset event aborted */
+	case CS_ABORTED:	/* IOCB was cleaned */
+	/* N_Port handle is not currently logged in */
+	case CS_TIMEOUT:
+	/* N_Port handle was logged out while waiting for ABTS to complete */
+	case CS_PORT_UNAVAILABLE:
+	/* Firmware found that the port name changed */
+	case CS_PORT_LOGGED_OUT:
+	/* BA_RJT was received for the ABTS */
+	case CS_PORT_CONFIG_CHG:
+		ql_dbg(ql_dbg_async + ql_dbg_mbx, vha, 0xf09d,
+		       "Abort I/O IOCB completed with error, comp_status=%x\n",
+		comp_status);
+		break;
+
+	/* BA_RJT was received for the ABTS */
+	case CS_REJECT_RECEIVED:
+		ql_dbg(ql_dbg_async + ql_dbg_mbx, vha, 0xf09e,
+		       "BA_RJT was received for the ABTS rjt_vendorUnique = %u",
+			abt->fw.ba_rjt_vendorUnique);
+		ql_dbg(ql_dbg_async + ql_dbg_mbx, vha, 0xf09e,
+		       "ba_rjt_reasonCodeExpl = %u, ba_rjt_reasonCode = %u\n",
+		       abt->fw.ba_rjt_reasonCodeExpl, abt->fw.ba_rjt_reasonCode);
+		break;
+
+	case CS_COMPLETE:
+		ql_dbg(ql_dbg_async + ql_dbg_mbx, vha, 0xf09f,
+		       "IOCB request is completed successfully comp_status=%x\n",
+		comp_status);
+		break;
+
+	case CS_IOCB_ERROR:
+		ql_dbg(ql_dbg_async + ql_dbg_mbx, vha, 0xf0a0,
+		       "IOCB request is failed, comp_status=%x\n", comp_status);
+		break;
+
+	default:
+		ql_dbg(ql_dbg_async + ql_dbg_mbx, vha, 0xf0a1,
+		       "Invalid Abort IO IOCB Completion Status %x\n",
+		comp_status);
+		break;
+	}
+}
+
+inline void qla_wait_nvme_release_cmd_kref(srb_t *orig_sp)
+{
+	if (!(ql2xabts_wait_nvme && QLA_ABTS_WAIT_ENABLED(orig_sp)))
+		return;
+	kref_put(&orig_sp->cmd_kref, orig_sp->put_fn);
+}
+
 #else
 
 void qla_nvme_unregister_remote_port(struct fc_port *fcport)
diff --git a/qla2x00t-32gbit/qla_os.c b/qla2x00t-32gbit/qla_os.c
index b7285a8e1..0473cf2ef 100644
--- a/qla2x00t-32gbit/qla_os.c
+++ b/qla2x00t-32gbit/qla_os.c
@@ -55,7 +55,7 @@ MODULE_PARM_DESC(ql2xfulldump_on_mpifail,
 int ql2xenforce_iocb_limit = 1;
 module_param(ql2xenforce_iocb_limit, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(ql2xenforce_iocb_limit,
-		 "Enforce IOCB throttling, to avoid FW congestion. (default: 0)");
+		 "Enforce IOCB throttling, to avoid FW congestion. (default: 1)");
 
 /*
  * CT6 CTX allocation cache
@@ -345,6 +345,11 @@ MODULE_PARM_DESC(ql2xrdpenable,
 		"Enables RDP responses. "
 		"0 - no RDP responses (default). "
 		"1 - provide RDP responses.");
+int ql2xabts_wait_nvme = 1;
+module_param(ql2xabts_wait_nvme, int, 0444);
+MODULE_PARM_DESC(ql2xabts_wait_nvme,
+		 "To wait for ABTS response on I/O timeouts for NVMe. (default: 1)");
+
 
 static void qla2x00_clear_drv_active(struct qla_hw_data *);
 static void qla2x00_free_device(scsi_qla_host_t *);
@@ -994,7 +999,7 @@ qla2xxx_mqueuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd,
 	srb_t *sp;
 	int rval;
 
-	rval = rport ? fc_remote_port_chkready(rport) : FC_PORTSTATE_OFFLINE;
+	rval = rport ? fc_remote_port_chkready(rport) : (DID_NO_CONNECT << 16);
 	if (rval) {
 		cmd->result = rval;
 		ql_dbg(ql_dbg_io + ql_dbg_verbose, vha, 0x3076,
diff --git a/qla2x00t-32gbit/qla_version.h b/qla2x00t-32gbit/qla_version.h
index ccec85887..72c648442 100644
--- a/qla2x00t-32gbit/qla_version.h
+++ b/qla2x00t-32gbit/qla_version.h
@@ -6,9 +6,9 @@
 /*
  * Driver version
  */
-#define QLA2XXX_VERSION      "10.02.00.104-k"
+#define QLA2XXX_VERSION      "10.02.00.105-k"
 
 #define QLA_DRIVER_MAJOR_VER	10
 #define QLA_DRIVER_MINOR_VER	2
 #define QLA_DRIVER_PATCH_VER	0
-#define QLA_DRIVER_BETA_VER	104
+#define QLA_DRIVER_BETA_VER	105