15 files changed, 452 insertions, 365 deletions

diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index f2f3405cdec5..b3075a022d99 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -536,13 +536,18 @@ ahd_linux_unmap_scb(struct ahd_softc *ahd, struct scb *scb)
 	struct scsi_cmnd *cmd;
 
 	cmd = scb->io_ctx;
-	ahd_sync_sglist(ahd, scb, BUS_DMASYNC_POSTWRITE);
-	scsi_dma_unmap(cmd);
+	if (cmd) {
+		ahd_sync_sglist(ahd, scb, BUS_DMASYNC_POSTWRITE);
+		scsi_dma_unmap(cmd);
+	}
 }
 
 /******************************** Macros **************************************/
-#define BUILD_SCSIID(ahd, cmd)						\
-	(((scmd_id(cmd) << TID_SHIFT) & TID) | (ahd)->our_id)
+static inline unsigned int ahd_build_scsiid(struct ahd_softc *ahd,
+					    struct scsi_device *sdev)
+{
+	return ((sdev_id(sdev) << TID_SHIFT) & TID) | (ahd)->our_id;
+}
 
 /*
  * Return a string describing the driver.
@@ -811,14 +816,14 @@ ahd_linux_dev_reset(struct scsi_cmnd *cmd)
 
 	tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
 				    cmd->device->id, &tstate);
-	reset_scb->io_ctx = cmd;
+	reset_scb->io_ctx = NULL;
 	reset_scb->platform_data->dev = dev;
 	reset_scb->sg_count = 0;
 	ahd_set_residual(reset_scb, 0);
 	ahd_set_sense_residual(reset_scb, 0);
 	reset_scb->platform_data->xfer_len = 0;
 	reset_scb->hscb->control = 0;
-	reset_scb->hscb->scsiid = BUILD_SCSIID(ahd,cmd);
+	reset_scb->hscb->scsiid = ahd_build_scsiid(ahd, cmd->device);
 	reset_scb->hscb->lun = cmd->device->lun;
 	reset_scb->hscb->cdb_len = 0;
 	reset_scb->hscb->task_management = SIU_TASKMGMT_LUN_RESET;
@@ -1577,7 +1582,7 @@ ahd_linux_run_command(struct ahd_softc *ahd, struct ahd_linux_device *dev,
 	 * Fill out basics of the HSCB.
 	 */
 	hscb->control = 0;
-	hscb->scsiid = BUILD_SCSIID(ahd, cmd);
+	hscb->scsiid = ahd_build_scsiid(ahd, cmd->device);
 	hscb->lun = cmd->device->lun;
 	scb->hscb->task_management = 0;
 	mask = SCB_GET_TARGET_MASK(ahd, scb);
@@ -1766,9 +1771,16 @@ ahd_done(struct ahd_softc *ahd, struct scb *scb)
 	dev = scb->platform_data->dev;
 	dev->active--;
 	dev->openings++;
-	if ((cmd->result & (CAM_DEV_QFRZN << 16)) != 0) {
-		cmd->result &= ~(CAM_DEV_QFRZN << 16);
-		dev->qfrozen--;
+	if (cmd) {
+		if ((cmd->result & (CAM_DEV_QFRZN << 16)) != 0) {
+			cmd->result &= ~(CAM_DEV_QFRZN << 16);
+			dev->qfrozen--;
+		}
+	} else if (scb->flags & SCB_DEVICE_RESET) {
+		if (ahd->platform_data->eh_done)
+			complete(ahd->platform_data->eh_done);
+		ahd_free_scb(ahd, scb);
+		return;
 	}
 	ahd_linux_unmap_scb(ahd, scb);
 
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index d3b1082654d5..4ae0a1c4d374 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -366,7 +366,8 @@ static void ahc_linux_queue_cmd_complete(struct ahc_softc *ahc,
 					 struct scsi_cmnd *cmd);
 static void ahc_linux_freeze_simq(struct ahc_softc *ahc);
 static void ahc_linux_release_simq(struct ahc_softc *ahc);
-static int  ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag);
+static int  ahc_linux_queue_recovery_cmd(struct scsi_device *sdev,
+					 struct scsi_cmnd *cmd);
 static void ahc_linux_initialize_scsi_bus(struct ahc_softc *ahc);
 static u_int ahc_linux_user_tagdepth(struct ahc_softc *ahc,
 				     struct ahc_devinfo *devinfo);
@@ -728,7 +729,7 @@ ahc_linux_abort(struct scsi_cmnd *cmd)
 {
 	int error;
 
-	error = ahc_linux_queue_recovery_cmd(cmd, SCB_ABORT);
+	error = ahc_linux_queue_recovery_cmd(cmd->device, cmd);
 	if (error != SUCCESS)
 		printk("aic7xxx_abort returns 0x%x\n", error);
 	return (error);
@@ -742,7 +743,7 @@ ahc_linux_dev_reset(struct scsi_cmnd *cmd)
 {
 	int error;
 
-	error = ahc_linux_queue_recovery_cmd(cmd, SCB_DEVICE_RESET);
+	error = ahc_linux_queue_recovery_cmd(cmd->device, NULL);
 	if (error != SUCCESS)
 		printk("aic7xxx_dev_reset returns 0x%x\n", error);
 	return (error);
@@ -798,11 +799,18 @@ struct scsi_host_template aic7xxx_driver_template = {
 
 /**************************** Tasklet Handler *********************************/
 
-/******************************** Macros **************************************/
-#define BUILD_SCSIID(ahc, cmd)						    \
-	((((cmd)->device->id << TID_SHIFT) & TID)			    \
-	| (((cmd)->device->channel == 0) ? (ahc)->our_id : (ahc)->our_id_b) \
-	| (((cmd)->device->channel == 0) ? 0 : TWIN_CHNLB))
+
+static inline unsigned int ahc_build_scsiid(struct ahc_softc *ahc,
+					    struct scsi_device *sdev)
+{
+	unsigned int scsiid = (sdev->id << TID_SHIFT) & TID;
+
+	if (sdev->channel == 0)
+		scsiid |= ahc->our_id;
+	else
+		scsiid |= ahc->our_id_b | TWIN_CHNLB;
+	return scsiid;
+}
 
 /******************************** Bus DMA *************************************/
 int
@@ -1457,7 +1465,7 @@ ahc_linux_run_command(struct ahc_softc *ahc, struct ahc_linux_device *dev,
 	 * Fill out basics of the HSCB.
 	 */
 	hscb->control = 0;
-	hscb->scsiid = BUILD_SCSIID(ahc, cmd);
+	hscb->scsiid = ahc_build_scsiid(ahc, cmd->device);
 	hscb->lun = cmd->device->lun;
 	mask = SCB_GET_TARGET_MASK(ahc, scb);
 	tinfo = ahc_fetch_transinfo(ahc, SCB_GET_CHANNEL(ahc, scb),
@@ -2029,11 +2037,12 @@ ahc_linux_release_simq(struct ahc_softc *ahc)
 }
 
 static int
-ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
+ahc_linux_queue_recovery_cmd(struct scsi_device *sdev,
+			     struct scsi_cmnd *cmd)
 {
 	struct ahc_softc *ahc;
 	struct ahc_linux_device *dev;
-	struct scb *pending_scb;
+	struct scb *pending_scb = NULL, *scb;
 	u_int  saved_scbptr;
 	u_int  active_scb_index;
 	u_int  last_phase;
@@ -2046,18 +2055,19 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 	int    disconnected;
 	unsigned long flags;
 
-	pending_scb = NULL;
 	paused = FALSE;
 	wait = FALSE;
-	ahc = *(struct ahc_softc **)cmd->device->host->hostdata;
+	ahc = *(struct ahc_softc **)sdev->host->hostdata;
 
-	scmd_printk(KERN_INFO, cmd, "Attempting to queue a%s message\n",
-	       flag == SCB_ABORT ? "n ABORT" : " TARGET RESET");
+	sdev_printk(KERN_INFO, sdev, "Attempting to queue a%s message\n",
+	       cmd ? "n ABORT" : " TARGET RESET");
 
-	printk("CDB:");
-	for (cdb_byte = 0; cdb_byte < cmd->cmd_len; cdb_byte++)
-		printk(" 0x%x", cmd->cmnd[cdb_byte]);
-	printk("\n");
+	if (cmd) {
+		printk("CDB:");
+		for (cdb_byte = 0; cdb_byte < cmd->cmd_len; cdb_byte++)
+			printk(" 0x%x", cmd->cmnd[cdb_byte]);
+		printk("\n");
+	}
 
 	ahc_lock(ahc, &flags);
 
@@ -2068,7 +2078,7 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 	 * at all, and the system wanted us to just abort the
 	 * command, return success.
 	 */
-	dev = scsi_transport_device_data(cmd->device);
+	dev = scsi_transport_device_data(sdev);
 
 	if (dev == NULL) {
 		/*
@@ -2076,13 +2086,12 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 		 * so we must not still own the command.
 		 */
 		printk("%s:%d:%d:%d: Is not an active device\n",
-		       ahc_name(ahc), cmd->device->channel, cmd->device->id,
-		       (u8)cmd->device->lun);
+		       ahc_name(ahc), sdev->channel, sdev->id, (u8)sdev->lun);
 		retval = SUCCESS;
 		goto no_cmd;
 	}
 
-	if ((dev->flags & (AHC_DEV_Q_BASIC|AHC_DEV_Q_TAGGED)) == 0
+	if (cmd && (dev->flags & (AHC_DEV_Q_BASIC|AHC_DEV_Q_TAGGED)) == 0
 	 && ahc_search_untagged_queues(ahc, cmd, cmd->device->id,
 				       cmd->device->channel + 'A',
 				       (u8)cmd->device->lun,
@@ -2097,25 +2106,28 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 	/*
 	 * See if we can find a matching cmd in the pending list.
 	 */
-	LIST_FOREACH(pending_scb, &ahc->pending_scbs, pending_links) {
-		if (pending_scb->io_ctx == cmd)
-			break;
-	}
-
-	if (pending_scb == NULL && flag == SCB_DEVICE_RESET) {
-
+	if (cmd) {
+		LIST_FOREACH(scb, &ahc->pending_scbs, pending_links) {
+			if (scb->io_ctx == cmd) {
+				pending_scb = scb;
+				break;
+			}
+		}
+	} else {
 		/* Any SCB for this device will do for a target reset */
-		LIST_FOREACH(pending_scb, &ahc->pending_scbs, pending_links) {
-			if (ahc_match_scb(ahc, pending_scb, scmd_id(cmd),
-					  scmd_channel(cmd) + 'A',
+		LIST_FOREACH(scb, &ahc->pending_scbs, pending_links) {
+			if (ahc_match_scb(ahc, scb, sdev->id,
+					  sdev->channel + 'A',
 					  CAM_LUN_WILDCARD,
-					  SCB_LIST_NULL, ROLE_INITIATOR))
+					  SCB_LIST_NULL, ROLE_INITIATOR)) {
+				pending_scb = scb;
 				break;
+			}
 		}
 	}
 
 	if (pending_scb == NULL) {
-		scmd_printk(KERN_INFO, cmd, "Command not found\n");
+		sdev_printk(KERN_INFO, sdev, "Command not found\n");
 		goto no_cmd;
 	}
 
@@ -2146,22 +2158,22 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 	ahc_dump_card_state(ahc);
 
 	disconnected = TRUE;
-	if (flag == SCB_ABORT) {
-		if (ahc_search_qinfifo(ahc, cmd->device->id,
-				       cmd->device->channel + 'A',
-				       cmd->device->lun,
+	if (cmd) {
+		if (ahc_search_qinfifo(ahc, sdev->id,
+				       sdev->channel + 'A',
+				       sdev->lun,
 				       pending_scb->hscb->tag,
 				       ROLE_INITIATOR, CAM_REQ_ABORTED,
 				       SEARCH_COMPLETE) > 0) {
 			printk("%s:%d:%d:%d: Cmd aborted from QINFIFO\n",
-			       ahc_name(ahc), cmd->device->channel,
-			       cmd->device->id, (u8)cmd->device->lun);
+			       ahc_name(ahc), sdev->channel,
+			       sdev->id, (u8)sdev->lun);
 			retval = SUCCESS;
 			goto done;
 		}
-	} else if (ahc_search_qinfifo(ahc, cmd->device->id,
-				      cmd->device->channel + 'A',
-				      cmd->device->lun,
+	} else if (ahc_search_qinfifo(ahc, sdev->id,
+				      sdev->channel + 'A',
+				      sdev->lun,
 				      pending_scb->hscb->tag,
 				      ROLE_INITIATOR, /*status*/0,
 				      SEARCH_COUNT) > 0) {
@@ -2174,7 +2186,7 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 		bus_scb = ahc_lookup_scb(ahc, ahc_inb(ahc, SCB_TAG));
 		if (bus_scb == pending_scb)
 			disconnected = FALSE;
-		else if (flag != SCB_ABORT
+		else if (!cmd
 		      && ahc_inb(ahc, SAVED_SCSIID) == pending_scb->hscb->scsiid
 		      && ahc_inb(ahc, SAVED_LUN) == SCB_GET_LUN(pending_scb))
 			disconnected = FALSE;
@@ -2194,18 +2206,18 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 	saved_scsiid = ahc_inb(ahc, SAVED_SCSIID);
 	if (last_phase != P_BUSFREE
 	 && (pending_scb->hscb->tag == active_scb_index
-	  || (flag == SCB_DEVICE_RESET
-	   && SCSIID_TARGET(ahc, saved_scsiid) == scmd_id(cmd)))) {
+	  || (!cmd && SCSIID_TARGET(ahc, saved_scsiid) == sdev->id))) {
 
 		/*
 		 * We're active on the bus, so assert ATN
 		 * and hope that the target responds.
 		 */
 		pending_scb = ahc_lookup_scb(ahc, active_scb_index);
-		pending_scb->flags |= SCB_RECOVERY_SCB|flag;
+		pending_scb->flags |= SCB_RECOVERY_SCB;
+		pending_scb->flags |= cmd ? SCB_ABORT : SCB_DEVICE_RESET;
 		ahc_outb(ahc, MSG_OUT, HOST_MSG);
 		ahc_outb(ahc, SCSISIGO, last_phase|ATNO);
-		scmd_printk(KERN_INFO, cmd, "Device is active, asserting ATN\n");
+		sdev_printk(KERN_INFO, sdev, "Device is active, asserting ATN\n");
 		wait = TRUE;
 	} else if (disconnected) {
 
@@ -2226,7 +2238,8 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 		 * an unsolicited reselection occurred.
 		 */
 		pending_scb->hscb->control |= MK_MESSAGE|DISCONNECTED;
-		pending_scb->flags |= SCB_RECOVERY_SCB|flag;
+		pending_scb->flags |= SCB_RECOVERY_SCB;
+		pending_scb->flags |= cmd ? SCB_ABORT : SCB_DEVICE_RESET;
 
 		/*
 		 * Remove any cached copy of this SCB in the
@@ -2235,9 +2248,9 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 		 * same element in the SCB, SCB_NEXT, for
 		 * both the qinfifo and the disconnected list.
 		 */
-		ahc_search_disc_list(ahc, cmd->device->id,
-				     cmd->device->channel + 'A',
-				     cmd->device->lun, pending_scb->hscb->tag,
+		ahc_search_disc_list(ahc, sdev->id,
+				     sdev->channel + 'A',
+				     sdev->lun, pending_scb->hscb->tag,
 				     /*stop_on_first*/TRUE,
 				     /*remove*/TRUE,
 				     /*save_state*/FALSE);
@@ -2260,9 +2273,9 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 		 * so we are the next SCB for this target
 		 * to run.
 		 */
-		ahc_search_qinfifo(ahc, cmd->device->id,
-				   cmd->device->channel + 'A',
-				   cmd->device->lun, SCB_LIST_NULL,
+		ahc_search_qinfifo(ahc, sdev->id,
+				   sdev->channel + 'A',
+				   (u8)sdev->lun, SCB_LIST_NULL,
 				   ROLE_INITIATOR, CAM_REQUEUE_REQ,
 				   SEARCH_COMPLETE);
 		ahc_qinfifo_requeue_tail(ahc, pending_scb);
@@ -2271,7 +2284,7 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 		printk("Device is disconnected, re-queuing SCB\n");
 		wait = TRUE;
 	} else {
-		scmd_printk(KERN_INFO, cmd, "Unable to deliver message\n");
+		sdev_printk(KERN_INFO, sdev, "Unable to deliver message\n");
 		retval = FAILED;
 		goto done;
 	}
diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h
index 046247420cfa..7e74f77da14f 100644
--- a/drivers/scsi/bnx2fc/bnx2fc.h
+++ b/drivers/scsi/bnx2fc/bnx2fc.h
@@ -384,6 +384,7 @@ struct bnx2fc_rport {
 };
 
 struct bnx2fc_mp_req {
+	u64 tm_lun;
 	u8 tm_flags;
 
 	u32 req_len;
diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
index 776544385598..090d436bcef8 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
@@ -1709,7 +1709,8 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req,
 	struct fcoe_cached_sge_ctx *cached_sge;
 	struct fcoe_ext_mul_sges_ctx *sgl;
 	int dev_type = tgt->dev_type;
-	u64 *fcp_cmnd;
+	struct fcp_cmnd *fcp_cmnd;
+	u64 *raw_fcp_cmnd;
 	u64 tmp_fcp_cmnd[4];
 	u32 context_id;
 	int cnt, i;
@@ -1778,16 +1779,19 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req,
 	task->txwr_rxrd.union_ctx.tx_seq.ctx.seq_cnt = 1;
 
 	/* Fill FCP_CMND IU */
-	fcp_cmnd = (u64 *)
+	fcp_cmnd = (struct fcp_cmnd *)&tmp_fcp_cmnd;
+	bnx2fc_build_fcp_cmnd(io_req, fcp_cmnd);
+	int_to_scsilun(sc_cmd->device->lun, &fcp_cmnd->fc_lun);
+	memcpy(fcp_cmnd->fc_cdb, sc_cmd->cmnd, sc_cmd->cmd_len);
+	raw_fcp_cmnd = (u64 *)
 		    task->txwr_rxrd.union_ctx.fcp_cmd.opaque;
-	bnx2fc_build_fcp_cmnd(io_req, (struct fcp_cmnd *)&tmp_fcp_cmnd);
 
 	/* swap fcp_cmnd */
 	cnt = sizeof(struct fcp_cmnd) / sizeof(u64);
 
 	for (i = 0; i < cnt; i++) {
-		*fcp_cmnd = cpu_to_be64(tmp_fcp_cmnd[i]);
-		fcp_cmnd++;
+		*raw_fcp_cmnd = cpu_to_be64(tmp_fcp_cmnd[i]);
+		raw_fcp_cmnd++;
 	}
 
 	/* Rx Write Tx Read */
diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c
index b42a9accb832..33057908f147 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_io.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
@@ -656,10 +656,9 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req)
 	return SUCCESS;
 }
 
-static int bnx2fc_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags)
+static int bnx2fc_initiate_tmf(struct fc_lport *lport, struct fc_rport *rport,
+			       u64 tm_lun, u8 tm_flags)
 {
-	struct fc_lport *lport;
-	struct fc_rport *rport;
 	struct fc_rport_libfc_priv *rp;
 	struct fcoe_port *port;
 	struct bnx2fc_interface *interface;
@@ -668,7 +667,6 @@ static int bnx2fc_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags)
 	struct bnx2fc_mp_req *tm_req;
 	struct fcoe_task_ctx_entry *task;
 	struct fcoe_task_ctx_entry *task_page;
-	struct Scsi_Host *host = sc_cmd->device->host;
 	struct fc_frame_header *fc_hdr;
 	struct fcp_cmnd *fcp_cmnd;
 	int task_idx, index;
@@ -677,8 +675,6 @@ static int bnx2fc_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags)
 	u32 sid, did;
 	unsigned long start = jiffies;
 
-	lport = shost_priv(host);
-	rport = starget_to_rport(scsi_target(sc_cmd->device));
 	port = lport_priv(lport);
 	interface = port->priv;
 
@@ -689,7 +685,7 @@ static int bnx2fc_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags)
 	}
 	rp = rport->dd_data;
 
-	rc = fc_block_scsi_eh(sc_cmd);
+	rc = fc_block_rport(rport);
 	if (rc)
 		return rc;
 
@@ -718,7 +714,7 @@ retry_tmf:
 		goto retry_tmf;
 	}
 	/* Initialize rest of io_req fields */
-	io_req->sc_cmd = sc_cmd;
+	io_req->sc_cmd = NULL;
 	io_req->port = port;
 	io_req->tgt = tgt;
 
@@ -736,11 +732,13 @@ retry_tmf:
 	/* Set TM flags */
 	io_req->io_req_flags = 0;
 	tm_req->tm_flags = tm_flags;
+	tm_req->tm_lun = tm_lun;
 
 	/* Fill FCP_CMND */
 	bnx2fc_build_fcp_cmnd(io_req, (struct fcp_cmnd *)tm_req->req_buf);
 	fcp_cmnd = (struct fcp_cmnd *)tm_req->req_buf;
-	memset(fcp_cmnd->fc_cdb, 0,  sc_cmd->cmd_len);
+	int_to_scsilun(tm_lun, &fcp_cmnd->fc_lun);
+	memset(fcp_cmnd->fc_cdb, 0,  BNX2FC_MAX_CMD_LEN);
 	fcp_cmnd->fc_dl = 0;
 
 	/* Fill FC header */
@@ -763,8 +761,6 @@ retry_tmf:
 	task = &(task_page[index]);
 	bnx2fc_init_mp_task(io_req, task);
 
-	bnx2fc_priv(sc_cmd)->io_req = io_req;
-
 	/* Obtain free SQ entry */
 	spin_lock_bh(&tgt->tgt_lock);
 	bnx2fc_add_2_sq(tgt, xid);
@@ -1062,7 +1058,10 @@ cleanup_err:
  */
 int bnx2fc_eh_target_reset(struct scsi_cmnd *sc_cmd)
 {
-	return bnx2fc_initiate_tmf(sc_cmd, FCP_TMF_TGT_RESET);
+	struct fc_rport *rport = starget_to_rport(scsi_target(sc_cmd->device));
+	struct fc_lport *lport = shost_priv(rport_to_shost(rport));
+
+	return bnx2fc_initiate_tmf(lport, rport, 0, FCP_TMF_TGT_RESET);
 }
 
 /**
@@ -1075,7 +1074,11 @@ int bnx2fc_eh_target_reset(struct scsi_cmnd *sc_cmd)
  */
 int bnx2fc_eh_device_reset(struct scsi_cmnd *sc_cmd)
 {
-	return bnx2fc_initiate_tmf(sc_cmd, FCP_TMF_LUN_RESET);
+	struct fc_rport *rport = starget_to_rport(scsi_target(sc_cmd->device));
+	struct fc_lport *lport = shost_priv(rport_to_shost(rport));
+
+	return bnx2fc_initiate_tmf(lport, rport, sc_cmd->device->lun,
+				   FCP_TMF_LUN_RESET);
 }
 
 static int bnx2fc_abts_cleanup(struct bnx2fc_cmd *io_req)
@@ -1450,10 +1453,9 @@ io_compl:
 
 static void bnx2fc_lun_reset_cmpl(struct bnx2fc_cmd *io_req)
 {
-	struct scsi_cmnd *sc_cmd = io_req->sc_cmd;
 	struct bnx2fc_rport *tgt = io_req->tgt;
 	struct bnx2fc_cmd *cmd, *tmp;
-	u64 tm_lun = sc_cmd->device->lun;
+	struct bnx2fc_mp_req *tm_req = &io_req->mp_req;
 	u64 lun;
 	int rc = 0;
 
@@ -1465,8 +1467,10 @@ static void bnx2fc_lun_reset_cmpl(struct bnx2fc_cmd *io_req)
 	 */
 	list_for_each_entry_safe(cmd, tmp, &tgt->active_cmd_queue, link) {
 		BNX2FC_TGT_DBG(tgt, "LUN RST cmpl: scan for pending IOs\n");
+		if (!cmd->sc_cmd)
+			continue;
 		lun = cmd->sc_cmd->device->lun;
-		if (lun == tm_lun) {
+		if (lun == tm_req->tm_lun) {
 			/* Initiate ABTS on this cmd */
 			if (!test_and_set_bit(BNX2FC_FLAG_ISSUE_ABTS,
 					      &cmd->req_flags)) {
@@ -1570,31 +1574,36 @@ void bnx2fc_process_tm_compl(struct bnx2fc_cmd *io_req,
 		printk(KERN_ERR PFX "tmf's fc_hdr r_ctl = 0x%x\n",
 			fc_hdr->fh_r_ctl);
 	}
-	if (!bnx2fc_priv(sc_cmd)->io_req) {
-		printk(KERN_ERR PFX "tm_compl: io_req is NULL\n");
-		return;
-	}
-	switch (io_req->fcp_status) {
-	case FC_GOOD:
-		if (io_req->cdb_status == 0) {
-			/* Good IO completion */
-			sc_cmd->result = DID_OK << 16;
-		} else {
-			/* Transport status is good, SCSI status not good */
-			sc_cmd->result = (DID_OK << 16) | io_req->cdb_status;
+	if (sc_cmd) {
+		if (!bnx2fc_priv(sc_cmd)->io_req) {
+			printk(KERN_ERR PFX "tm_compl: io_req is NULL\n");
+			return;
+		}
+		switch (io_req->fcp_status) {
+		case FC_GOOD:
+			if (io_req->cdb_status == 0) {
+				/* Good IO completion */
+				sc_cmd->result = DID_OK << 16;
+			} else {
+				/* Transport status is good, SCSI status not good */
+				sc_cmd->result = (DID_OK << 16) | io_req->cdb_status;
+			}
+			if (io_req->fcp_resid)
+				scsi_set_resid(sc_cmd, io_req->fcp_resid);
+			break;
+
+		default:
+			BNX2FC_IO_DBG(io_req, "process_tm_compl: fcp_status = %d\n",
+				      io_req->fcp_status);
+			break;
 		}
-		if (io_req->fcp_resid)
-			scsi_set_resid(sc_cmd, io_req->fcp_resid);
-		break;
 
-	default:
-		BNX2FC_IO_DBG(io_req, "process_tm_compl: fcp_status = %d\n",
-			   io_req->fcp_status);
-		break;
-	}
+		sc_cmd = io_req->sc_cmd;
+		io_req->sc_cmd = NULL;
 
-	sc_cmd = io_req->sc_cmd;
-	io_req->sc_cmd = NULL;
+		bnx2fc_priv(sc_cmd)->io_req = NULL;
+		scsi_done(sc_cmd);
+	}
 
 	/* check if the io_req exists in tgt's tmf_q */
 	if (io_req->on_tmf_queue) {
@@ -1607,9 +1616,6 @@ void bnx2fc_process_tm_compl(struct bnx2fc_cmd *io_req,
 		return;
 	}
 
-	bnx2fc_priv(sc_cmd)->io_req = NULL;
-	scsi_done(sc_cmd);
-
 	kref_put(&io_req->refcount, bnx2fc_cmd_release);
 	if (io_req->wait_for_abts_comp) {
 		BNX2FC_IO_DBG(io_req, "tm_compl - wake up the waiter\n");
@@ -1738,15 +1744,9 @@ static void bnx2fc_unmap_sg_list(struct bnx2fc_cmd *io_req)
 void bnx2fc_build_fcp_cmnd(struct bnx2fc_cmd *io_req,
 				  struct fcp_cmnd *fcp_cmnd)
 {
-	struct scsi_cmnd *sc_cmd = io_req->sc_cmd;
-
 	memset(fcp_cmnd, 0, sizeof(struct fcp_cmnd));
 
-	int_to_scsilun(sc_cmd->device->lun, &fcp_cmnd->fc_lun);
-
 	fcp_cmnd->fc_dl = htonl(io_req->data_xfer_len);
-	memcpy(fcp_cmnd->fc_cdb, sc_cmd->cmnd, sc_cmd->cmd_len);
-
 	fcp_cmnd->fc_cmdref = 0;
 	fcp_cmnd->fc_pri_ta = 0;
 	fcp_cmnd->fc_tm_flags = io_req->mp_req.tm_flags;
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 122b79db79e3..92c440f2e3a7 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -2996,18 +2996,6 @@ static void ibmvfc_dev_cancel_all_noreset(struct scsi_device *sdev, void *data)
 }
 
 /**
- * ibmvfc_dev_cancel_all_reset - Device iterated cancel all function
- * @sdev:	scsi device struct
- * @data:	return code
- *
- **/
-static void ibmvfc_dev_cancel_all_reset(struct scsi_device *sdev, void *data)
-{
-	unsigned long *rc = data;
-	*rc |= ibmvfc_cancel_all(sdev, IBMVFC_TMF_TGT_RESET);
-}
-
-/**
  * ibmvfc_eh_target_reset_handler - Reset the target
  * @cmd:	scsi command struct
  *
@@ -3016,22 +3004,38 @@ static void ibmvfc_dev_cancel_all_reset(struct scsi_device *sdev, void *data)
  **/
 static int ibmvfc_eh_target_reset_handler(struct scsi_cmnd *cmd)
 {
-	struct scsi_device *sdev = cmd->device;
-	struct ibmvfc_host *vhost = shost_priv(sdev->host);
-	struct scsi_target *starget = scsi_target(sdev);
+	struct scsi_target *starget = scsi_target(cmd->device);
+	struct fc_rport *rport = starget_to_rport(starget);
+	struct Scsi_Host *shost = rport_to_shost(rport);
+	struct ibmvfc_host *vhost = shost_priv(shost);
 	int block_rc;
 	int reset_rc = 0;
 	int rc = FAILED;
 	unsigned long cancel_rc = 0;
+	bool tgt_reset = false;
 
 	ENTER;
-	block_rc = fc_block_scsi_eh(cmd);
+	block_rc = fc_block_rport(rport);
 	ibmvfc_wait_while_resetting(vhost);
 	if (block_rc != FAST_IO_FAIL) {
-		starget_for_each_device(starget, &cancel_rc, ibmvfc_dev_cancel_all_reset);
-		reset_rc = ibmvfc_reset_device(sdev, IBMVFC_TARGET_RESET, "target");
+		struct scsi_device *sdev;
+
+		shost_for_each_device(sdev, shost) {
+			if ((sdev->channel != starget->channel) ||
+			    (sdev->id != starget->id))
+				continue;
+
+			cancel_rc |= ibmvfc_cancel_all(sdev,
+						       IBMVFC_TMF_TGT_RESET);
+			if (!tgt_reset) {
+				reset_rc = ibmvfc_reset_device(sdev,
+					IBMVFC_TARGET_RESET, "target");
+				tgt_reset = true;
+			}
+		}
 	} else
-		starget_for_each_device(starget, &cancel_rc, ibmvfc_dev_cancel_all_noreset);
+		starget_for_each_device(starget, &cancel_rc,
+					ibmvfc_dev_cancel_all_noreset);
 
 	if (!cancel_rc && !reset_rc)
 		rc = ibmvfc_wait_for_ops(vhost, starget, ibmvfc_match_target);
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index bb206509265e..10cf5775a939 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -835,7 +835,6 @@ static int __ips_eh_reset(struct scsi_cmnd *SC)
 	int i;
 	ips_ha_t *ha;
 	ips_scb_t *scb;
-	ips_copp_wait_item_t *item;
 
 	METHOD_TRACE("ips_eh_reset", 1);
 
@@ -860,23 +859,6 @@ static int __ips_eh_reset(struct scsi_cmnd *SC)
 	if (!ha->active)
 		return (FAILED);
 
-	/* See if the command is on the copp queue */
-	item = ha->copp_waitlist.head;
-	while ((item) && (item->scsi_cmd != SC))
-		item = item->next;
-
-	if (item) {
-		/* Found it */
-		ips_removeq_copp(&ha->copp_waitlist, item);
-		return (SUCCESS);
-	}
-
-	/* See if the command is on the wait queue */
-	if (ips_removeq_wait(&ha->scb_waitlist, SC)) {
-		/* command not sent yet */
-		return (SUCCESS);
-	}
-
 	/* An explanation for the casual observer:                              */
 	/* Part of the function of a RAID controller is automatic error         */
 	/* detection and recovery.  As such, the only problem that physically   */
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index e92f1a73cc9b..329c3da88416 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -1898,7 +1898,7 @@ megaraid_reset(struct scsi_cmnd *cmd)
 
 	spin_lock_irq(&adapter->lock);
 
-	rval =  megaraid_abort_and_reset(adapter, cmd, SCB_RESET);
+	rval =  megaraid_abort_and_reset(adapter, NULL, SCB_RESET);
 
 	/*
 	 * This is required here to complete any completed requests
@@ -1937,7 +1937,7 @@ megaraid_abort_and_reset(adapter_t *adapter, struct scsi_cmnd *cmd, int aor)
 
 		scb = list_entry(pos, scb_t, list);
 
-		if (scb->cmd == cmd) { /* Found command */
+		if (!cmd || scb->cmd == cmd) { /* Found command */
 
 			scb->state |= aor;
 
@@ -1956,31 +1956,23 @@ megaraid_abort_and_reset(adapter_t *adapter, struct scsi_cmnd *cmd, int aor)
 
 				return FAILED;
 			}
-			else {
-
-				/*
-				 * Not yet issued! Remove from the pending
-				 * list
-				 */
-				dev_warn(&adapter->dev->dev,
-					"%s-[%x], driver owner\n",
-					(aor==SCB_ABORT) ? "ABORTING":"RESET",
-					scb->idx);
-
-				mega_free_scb(adapter, scb);
-
-				if( aor == SCB_ABORT ) {
-					cmd->result = (DID_ABORT << 16);
-				}
-				else {
-					cmd->result = (DID_RESET << 16);
-				}
+			/*
+			 * Not yet issued! Remove from the pending
+			 * list
+			 */
+			dev_warn(&adapter->dev->dev,
+				 "%s-[%x], driver owner\n",
+				 (cmd) ? "ABORTING":"RESET",
+				 scb->idx);
+			mega_free_scb(adapter, scb);
 
+			if (cmd) {
+				cmd->result = (DID_ABORT << 16);
 				list_add_tail(SCSI_LIST(cmd),
-						&adapter->completed_list);
-
-				return SUCCESS;
+					      &adapter->completed_list);
 			}
+
+			return SUCCESS;
 		}
 	}
 
@@ -4114,8 +4106,6 @@ static const struct scsi_host_template megaraid_template = {
 	.sg_tablesize			= MAX_SGLIST,
 	.cmd_per_lun			= DEF_CMD_PER_LUN,
 	.eh_abort_handler		= megaraid_abort,
-	.eh_device_reset_handler	= megaraid_reset,
-	.eh_bus_reset_handler		= megaraid_reset,
 	.eh_host_reset_handler		= megaraid_reset,
 	.no_write_same			= 1,
 	.cmd_size			= sizeof(struct megaraid_cmd_priv),
diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c
index 89ba015c5d7e..040031eb0c12 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_os.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_os.c
@@ -4012,20 +4012,45 @@ static inline void mpi3mr_setup_divert_ws(struct mpi3mr_ioc *mrioc,
  * mpi3mr_eh_host_reset - Host reset error handling callback
  * @scmd: SCSI command reference
  *
- * Issue controller reset if the scmd is for a Physical Device,
- * if the scmd is for RAID volume, then wait for
- * MPI3MR_RAID_ERRREC_RESET_TIMEOUT and checke whether any
- * pending I/Os prior to issuing reset to the controller.
+ * Issue controller reset
  *
  * Return: SUCCESS of successful reset else FAILED
  */
 static int mpi3mr_eh_host_reset(struct scsi_cmnd *scmd)
 {
 	struct mpi3mr_ioc *mrioc = shost_priv(scmd->device->host);
+	int retval = FAILED, ret;
+
+	ret = mpi3mr_soft_reset_handler(mrioc,
+	    MPI3MR_RESET_FROM_EH_HOS, 1);
+	if (ret)
+		goto out;
+
+	retval = SUCCESS;
+out:
+	sdev_printk(KERN_INFO, scmd->device,
+	    "Host reset is %s for scmd(%p)\n",
+	    ((retval == SUCCESS) ? "SUCCESS" : "FAILED"), scmd);
+
+	return retval;
+}
+
+/**
+ * mpi3mr_eh_bus_reset - Bus reset error handling callback
+ * @scmd: SCSI command reference
+ *
+ * Checks whether pending I/Os are present for the RAID volume;
+ * if not there's no need to reset the adapter.
+ *
+ * Return: SUCCESS of successful reset else FAILED
+ */
+static int mpi3mr_eh_bus_reset(struct scsi_cmnd *scmd)
+{
+	struct mpi3mr_ioc *mrioc = shost_priv(scmd->device->host);
 	struct mpi3mr_stgt_priv_data *stgt_priv_data;
 	struct mpi3mr_sdev_priv_data *sdev_priv_data;
 	u8 dev_type = MPI3_DEVICE_DEVFORM_VD;
-	int retval = FAILED, ret;
+	int retval = FAILED;
 
 	sdev_priv_data = scmd->device->hostdata;
 	if (sdev_priv_data && sdev_priv_data->tgt_priv_data) {
@@ -4035,25 +4060,16 @@ static int mpi3mr_eh_host_reset(struct scsi_cmnd *scmd)
 
 	if (dev_type == MPI3_DEVICE_DEVFORM_VD) {
 		mpi3mr_wait_for_host_io(mrioc,
-		    MPI3MR_RAID_ERRREC_RESET_TIMEOUT);
-		if (!mpi3mr_get_fw_pending_ios(mrioc)) {
+			MPI3MR_RAID_ERRREC_RESET_TIMEOUT);
+		if (!mpi3mr_get_fw_pending_ios(mrioc))
 			retval = SUCCESS;
-			goto out;
-		}
 	}
+	if (retval == FAILED)
+		mpi3mr_print_pending_host_io(mrioc);
 
-	mpi3mr_print_pending_host_io(mrioc);
-	ret = mpi3mr_soft_reset_handler(mrioc,
-	    MPI3MR_RESET_FROM_EH_HOS, 1);
-	if (ret)
-		goto out;
-
-	retval = SUCCESS;
-out:
 	sdev_printk(KERN_INFO, scmd->device,
-	    "Host reset is %s for scmd(%p)\n",
-	    ((retval == SUCCESS) ? "SUCCESS" : "FAILED"), scmd);
-
+		"Bus reset is %s for scmd(%p)\n",
+		((retval == SUCCESS) ? "SUCCESS" : "FAILED"), scmd);
 	return retval;
 }
 
@@ -4900,6 +4916,7 @@ static const struct scsi_host_template mpi3mr_driver_template = {
 	.change_queue_depth		= mpi3mr_change_queue_depth,
 	.eh_device_reset_handler	= mpi3mr_eh_dev_reset,
 	.eh_target_reset_handler	= mpi3mr_eh_target_reset,
+	.eh_bus_reset_handler		= mpi3mr_eh_bus_reset,
 	.eh_host_reset_handler		= mpi3mr_eh_host_reset,
 	.bios_param			= mpi3mr_bios_param,
 	.map_queues			= mpi3mr_map_queues,
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index 50dc30051f22..a831b34c08a4 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -2691,7 +2691,7 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
  *	SUCCESS / FAILED
  */
 static int pmcraid_reset_device(
-	struct scsi_cmnd *scsi_cmd,
+	struct scsi_device *scsi_dev,
 	unsigned long timeout,
 	u8 modifier)
 {
@@ -2703,11 +2703,11 @@ static int pmcraid_reset_device(
 	u32 ioasc;
 
 	pinstance =
-		(struct pmcraid_instance *)scsi_cmd->device->host->hostdata;
-	res = scsi_cmd->device->hostdata;
+		(struct pmcraid_instance *)scsi_dev->host->hostdata;
+	res = scsi_dev->hostdata;
 
 	if (!res) {
-		sdev_printk(KERN_ERR, scsi_cmd->device,
+		sdev_printk(KERN_ERR, scsi_dev,
 			    "reset_device: NULL resource pointer\n");
 		return FAILED;
 	}
@@ -3018,25 +3018,67 @@ static int pmcraid_eh_device_reset_handler(struct scsi_cmnd *scmd)
 {
 	scmd_printk(KERN_INFO, scmd,
 		    "resetting device due to an I/O command timeout.\n");
-	return pmcraid_reset_device(scmd,
+	return pmcraid_reset_device(scmd->device,
 				    PMCRAID_INTERNAL_TIMEOUT,
 				    RESET_DEVICE_LUN);
 }
 
 static int pmcraid_eh_bus_reset_handler(struct scsi_cmnd *scmd)
 {
-	scmd_printk(KERN_INFO, scmd,
+	struct Scsi_Host *host = scmd->device->host;
+	struct pmcraid_instance *pinstance =
+		(struct pmcraid_instance *)host->hostdata;
+	struct pmcraid_resource_entry *res = NULL;
+	struct pmcraid_resource_entry *temp;
+	struct scsi_device *sdev = NULL;
+	unsigned long lock_flags;
+
+	/*
+	 * The reset device code insists on us passing down
+	 * a device, so grab the first device on the bus.
+	 */
+	spin_lock_irqsave(&pinstance->resource_lock, lock_flags);
+	list_for_each_entry(temp, &pinstance->used_res_q, queue) {
+		if (scmd->device->channel == PMCRAID_VSET_BUS_ID &&
+		    RES_IS_VSET(temp->cfg_entry)) {
+			res = temp;
+			break;
+		} else if (scmd->device->channel == PMCRAID_PHYS_BUS_ID &&
+			   RES_IS_GSCSI(temp->cfg_entry)) {
+			res = temp;
+			break;
+		}
+	}
+	if (res)
+		sdev = res->scsi_dev;
+	spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
+	if (!sdev)
+		return FAILED;
+
+	sdev_printk(KERN_INFO, sdev,
 		    "Doing bus reset due to an I/O command timeout.\n");
-	return pmcraid_reset_device(scmd,
+	return pmcraid_reset_device(sdev,
 				    PMCRAID_RESET_BUS_TIMEOUT,
 				    RESET_DEVICE_BUS);
 }
 
 static int pmcraid_eh_target_reset_handler(struct scsi_cmnd *scmd)
 {
-	scmd_printk(KERN_INFO, scmd,
+	struct Scsi_Host *shost = scmd->device->host;
+	struct scsi_device *scsi_dev = NULL, *tmp;
+
+	shost_for_each_device(tmp, shost) {
+		if ((tmp->channel == scmd->device->channel) &&
+		    (tmp->id == scmd->device->id)) {
+			scsi_dev = tmp;
+			break;
+		}
+	}
+	if (!scsi_dev)
+		return FAILED;
+	sdev_printk(KERN_INFO, scsi_dev,
 		    "Doing target reset due to an I/O command timeout.\n");
-	return pmcraid_reset_device(scmd,
+	return pmcraid_reset_device(scsi_dev,
 				    PMCRAID_INTERNAL_TIMEOUT,
 				    RESET_DEVICE_TARGET);
 }
diff --git a/drivers/scsi/qedf/qedf.h b/drivers/scsi/qedf/qedf.h
index 1619cc33034f..5058e01b65a2 100644
--- a/drivers/scsi/qedf/qedf.h
+++ b/drivers/scsi/qedf/qedf.h
@@ -112,6 +112,7 @@ struct qedf_ioreq {
 #define QEDF_CMD_ERR_SCSI_DONE		0x5
 	u8 io_req_flags;
 	uint8_t tm_flags;
+	u64 tm_lun;
 	struct qedf_rport *fcport;
 #define	QEDF_CMD_ST_INACTIVE		0
 #define	QEDFC_CMD_ST_IO_ACTIVE		1
@@ -497,7 +498,7 @@ extern void qedf_process_warning_compl(struct qedf_ctx *qedf,
 	struct fcoe_cqe *cqe, struct qedf_ioreq *io_req);
 extern void qedf_process_error_detect(struct qedf_ctx *qedf,
 	struct fcoe_cqe *cqe, struct qedf_ioreq *io_req);
-extern void qedf_flush_active_ios(struct qedf_rport *fcport, int lun);
+extern void qedf_flush_active_ios(struct qedf_rport *fcport, u64 lun);
 extern void qedf_release_cmd(struct kref *ref);
 extern int qedf_initiate_abts(struct qedf_ioreq *io_req,
 	bool return_scsi_cmd_on_abts);
@@ -522,7 +523,7 @@ extern int qedf_initiate_cleanup(struct qedf_ioreq *io_req,
 	bool return_scsi_cmd_on_abts);
 extern void qedf_process_cleanup_compl(struct qedf_ctx *qedf,
 	struct fcoe_cqe *cqe, struct qedf_ioreq *io_req);
-extern int qedf_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags);
+extern int qedf_initiate_tmf(struct fc_rport *rport, u64 lun, u8 tm_flags);
 extern void qedf_process_tmf_compl(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
 	struct qedf_ioreq *io_req);
 extern void qedf_process_cqe(struct qedf_ctx *qedf, struct fcoe_cqe *cqe);
diff --git a/drivers/scsi/qedf/qedf_io.c b/drivers/scsi/qedf/qedf_io.c
index 10fe3383855c..bf921caaf6ae 100644
--- a/drivers/scsi/qedf/qedf_io.c
+++ b/drivers/scsi/qedf/qedf_io.c
@@ -546,7 +546,7 @@ static int qedf_build_bd_list_from_sg(struct qedf_ioreq *io_req)
 }
 
 static void qedf_build_fcp_cmnd(struct qedf_ioreq *io_req,
-				  struct fcp_cmnd *fcp_cmnd)
+				struct fcp_cmnd *fcp_cmnd)
 {
 	struct scsi_cmnd *sc_cmd = io_req->sc_cmd;
 
@@ -554,8 +554,12 @@ static void qedf_build_fcp_cmnd(struct qedf_ioreq *io_req,
 	memset(fcp_cmnd, 0, FCP_CMND_LEN);
 
 	/* 8 bytes: SCSI LUN info */
-	int_to_scsilun(sc_cmd->device->lun,
-			(struct scsi_lun *)&fcp_cmnd->fc_lun);
+	if (io_req->cmd_type == QEDF_TASK_MGMT_CMD)
+		int_to_scsilun(io_req->tm_lun,
+			       (struct scsi_lun *)&fcp_cmnd->fc_lun);
+	else
+		int_to_scsilun(sc_cmd->device->lun,
+			       (struct scsi_lun *)&fcp_cmnd->fc_lun);
 
 	/* 4 bytes: flag info */
 	fcp_cmnd->fc_pri_ta = 0;
@@ -1095,7 +1099,7 @@ static void qedf_parse_fcp_rsp(struct qedf_ioreq *io_req,
 	}
 
 	/* The sense buffer can be NULL for TMF commands */
-	if (sc_cmd->sense_buffer) {
+	if (sc_cmd && sc_cmd->sense_buffer) {
 		memset(sc_cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
 		if (fcp_sns_len)
 			memcpy(sc_cmd->sense_buffer, sense_data,
@@ -1580,7 +1584,7 @@ static void qedf_flush_els_req(struct qedf_ctx *qedf,
 /* A value of -1 for lun is a wild card that means flush all
  * active SCSI I/Os for the target.
  */
-void qedf_flush_active_ios(struct qedf_rport *fcport, int lun)
+void qedf_flush_active_ios(struct qedf_rport *fcport, u64 lun)
 {
 	struct qedf_ioreq *io_req;
 	struct qedf_ctx *qedf;
@@ -1768,10 +1772,6 @@ void qedf_flush_active_ios(struct qedf_rport *fcport, int lun)
 			kref_put(&io_req->refcount, qedf_release_cmd);
 			continue;
 		}
-		if (lun > -1) {
-			if (io_req->lun != lun)
-				continue;
-		}
 
 		/*
 		 * Use kref_get_unless_zero in the unlikely case the command
@@ -2287,7 +2287,7 @@ void qedf_process_cleanup_compl(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
 	complete(&io_req->cleanup_done);
 }
 
-static int qedf_execute_tmf(struct qedf_rport *fcport, struct scsi_cmnd *sc_cmd,
+static int qedf_execute_tmf(struct qedf_rport *fcport, u64 tm_lun,
 	uint8_t tm_flags)
 {
 	struct qedf_ioreq *io_req;
@@ -2297,17 +2297,10 @@ static int qedf_execute_tmf(struct qedf_rport *fcport, struct scsi_cmnd *sc_cmd,
 	int rc = 0;
 	uint16_t xid;
 	int tmo = 0;
-	int lun = 0;
 	unsigned long flags;
 	struct fcoe_wqe *sqe;
 	u16 sqe_idx;
 
-	if (!sc_cmd) {
-		QEDF_ERR(&qedf->dbg_ctx, "sc_cmd is NULL\n");
-		return FAILED;
-	}
-
-	lun = (int)sc_cmd->device->lun;
 	if (!test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags)) {
 		QEDF_ERR(&(qedf->dbg_ctx), "fcport not offloaded\n");
 		rc = FAILED;
@@ -2327,7 +2320,7 @@ static int qedf_execute_tmf(struct qedf_rport *fcport, struct scsi_cmnd *sc_cmd,
 		qedf->target_resets++;
 
 	/* Initialize rest of io_req fields */
-	io_req->sc_cmd = sc_cmd;
+	io_req->sc_cmd = NULL;
 	io_req->fcport = fcport;
 	io_req->cmd_type = QEDF_TASK_MGMT_CMD;
 
@@ -2341,6 +2334,7 @@ static int qedf_execute_tmf(struct qedf_rport *fcport, struct scsi_cmnd *sc_cmd,
 
 	/* Default is to return a SCSI command when an error occurs */
 	io_req->return_scsi_cmd_on_abts = false;
+	io_req->tm_lun = tm_lun;
 
 	/* Obtain exchange id */
 	xid = io_req->xid;
@@ -2395,7 +2389,7 @@ static int qedf_execute_tmf(struct qedf_rport *fcport, struct scsi_cmnd *sc_cmd,
 
 
 	if (tm_flags == FCP_TMF_LUN_RESET)
-		qedf_flush_active_ios(fcport, lun);
+		qedf_flush_active_ios(fcport, tm_lun);
 	else
 		qedf_flush_active_ios(fcport, -1);
 
@@ -2410,23 +2404,18 @@ no_flush:
 	return rc;
 }
 
-int qedf_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags)
+int qedf_initiate_tmf(struct fc_rport *rport, u64 lun, u8 tm_flags)
 {
-	struct fc_rport *rport = starget_to_rport(scsi_target(sc_cmd->device));
 	struct fc_rport_libfc_priv *rp = rport->dd_data;
 	struct qedf_rport *fcport = (struct qedf_rport *)&rp[1];
-	struct qedf_ctx *qedf;
-	struct fc_lport *lport = shost_priv(sc_cmd->device->host);
+	struct qedf_ctx *qedf = fcport->qedf;
+	struct fc_lport *lport = rp->local_port;
 	int rc = SUCCESS;
-	int rval;
-	struct qedf_ioreq *io_req = NULL;
-	int ref_cnt = 0;
 	struct fc_rport_priv *rdata = fcport->rdata;
 
 	QEDF_ERR(NULL,
-		 "tm_flags 0x%x sc_cmd %p op = 0x%02x target_id = 0x%x lun=%d\n",
-		 tm_flags, sc_cmd, sc_cmd->cmd_len ? sc_cmd->cmnd[0] : 0xff,
-		 rport->scsi_target_id, (int)sc_cmd->device->lun);
+		 "tm_flags 0x%x target_id = 0x%x lun=%llu\n",
+		 tm_flags, rport->scsi_target_id, lun);
 
 	if (!rdata || !kref_get_unless_zero(&rdata->kref)) {
 		QEDF_ERR(NULL, "stale rport\n");
@@ -2437,33 +2426,10 @@ int qedf_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags)
 		 (tm_flags == FCP_TMF_TGT_RESET) ? "TARGET RESET" :
 		 "LUN RESET");
 
-	if (qedf_priv(sc_cmd)->io_req) {
-		io_req = qedf_priv(sc_cmd)->io_req;
-		ref_cnt = kref_read(&io_req->refcount);
-		QEDF_ERR(NULL,
-			 "orig io_req = %p xid = 0x%x ref_cnt = %d.\n",
-			 io_req, io_req->xid, ref_cnt);
-	}
-
-	rval = fc_remote_port_chkready(rport);
-	if (rval) {
-		QEDF_ERR(NULL, "device_reset rport not ready\n");
-		rc = FAILED;
-		goto tmf_err;
-	}
-
-	rc = fc_block_scsi_eh(sc_cmd);
+	rc = fc_block_rport(rport);
 	if (rc)
 		goto tmf_err;
 
-	if (!fcport) {
-		QEDF_ERR(NULL, "device_reset: rport is NULL\n");
-		rc = FAILED;
-		goto tmf_err;
-	}
-
-	qedf = fcport->qedf;
-
 	if (!qedf) {
 		QEDF_ERR(NULL, "qedf is NULL.\n");
 		rc = FAILED;
@@ -2500,7 +2466,7 @@ int qedf_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags)
 		goto tmf_err;
 	}
 
-	rc = qedf_execute_tmf(fcport, sc_cmd, tm_flags);
+	rc = qedf_execute_tmf(fcport, lun, tm_flags);
 
 tmf_err:
 	kref_put(&rdata->kref, fc_rport_destroy);
@@ -2517,7 +2483,6 @@ void qedf_process_tmf_compl(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
 	fcp_rsp = &cqe->cqe_info.rsp_info;
 	qedf_parse_fcp_rsp(io_req, fcp_rsp);
 
-	io_req->sc_cmd = NULL;
 	complete(&io_req->tm_done);
 }
 
diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index 91f3f1d7098e..a58353b7b4e8 100644
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -774,7 +774,7 @@ static int qedf_eh_abort(struct scsi_cmnd *sc_cmd)
 		goto drop_rdata_kref;
 	}
 
-	rc = fc_block_scsi_eh(sc_cmd);
+	rc = fc_block_rport(rport);
 	if (rc)
 		goto drop_rdata_kref;
 
@@ -858,18 +858,19 @@ out:
 
 static int qedf_eh_target_reset(struct scsi_cmnd *sc_cmd)
 {
-	QEDF_ERR(NULL, "%d:0:%d:%lld: TARGET RESET Issued...",
-		 sc_cmd->device->host->host_no, sc_cmd->device->id,
-		 sc_cmd->device->lun);
-	return qedf_initiate_tmf(sc_cmd, FCP_TMF_TGT_RESET);
+	struct scsi_target *starget = scsi_target(sc_cmd->device);
+	struct fc_rport *rport = starget_to_rport(starget);
+
+	QEDF_ERR(NULL, "TARGET RESET Issued...");
+	return qedf_initiate_tmf(rport, 0, FCP_TMF_TGT_RESET);
 }
 
 static int qedf_eh_device_reset(struct scsi_cmnd *sc_cmd)
 {
-	QEDF_ERR(NULL, "%d:0:%d:%lld: LUN RESET Issued... ",
-		 sc_cmd->device->host->host_no, sc_cmd->device->id,
-		 sc_cmd->device->lun);
-	return qedf_initiate_tmf(sc_cmd, FCP_TMF_LUN_RESET);
+	struct fc_rport *rport = starget_to_rport(scsi_target(sc_cmd->device));
+
+	QEDF_ERR(NULL, "LUN RESET Issued...\n");
+	return qedf_initiate_tmf(rport, sc_cmd->device->lun, FCP_TMF_LUN_RESET);
 }
 
 bool qedf_wait_for_upload(struct qedf_ctx *qedf)
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 6e5e89aaa283..27bce80262c2 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -716,7 +716,6 @@ enum action {
 	ABORT_COMMAND,
 	DEVICE_RESET,
 	BUS_RESET,
-	ADAPTER_RESET,
 };
 
 
@@ -898,22 +897,9 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
 		}
 		break;
 
-	case ADAPTER_RESET:
 	default:
-		if (qla1280_verbose) {
-			printk(KERN_INFO
-			       "scsi(%ld): Issued ADAPTER RESET\n",
-			       ha->host_no);
-			printk(KERN_INFO "scsi(%ld): I/O processing will "
-			       "continue automatically\n", ha->host_no);
-		}
-		ha->flags.reset_active = 1;
-
-		if (qla1280_abort_isp(ha) != 0) {	/* it's dead */
-			result = FAILED;
-		}
-
-		ha->flags.reset_active = 0;
+		dprintk(1, "RESET invalid action %d\n", action);
+		return FAILED;
 	}
 
 	/*
@@ -1011,11 +997,27 @@ qla1280_eh_bus_reset(struct scsi_cmnd *cmd)
 static int
 qla1280_eh_adapter_reset(struct scsi_cmnd *cmd)
 {
-	int rc;
+	int rc = SUCCESS;
+	struct Scsi_Host *shost = cmd->device->host;
+	struct scsi_qla_host *ha = (struct scsi_qla_host *)shost->hostdata;
 
-	spin_lock_irq(cmd->device->host->host_lock);
-	rc = qla1280_error_action(cmd, ADAPTER_RESET);
-	spin_unlock_irq(cmd->device->host->host_lock);
+	spin_lock_irq(shost->host_lock);
+	if (qla1280_verbose) {
+		printk(KERN_INFO
+		       "scsi(%ld): Issued ADAPTER RESET\n",
+		       ha->host_no);
+		printk(KERN_INFO "scsi(%ld): I/O processing will "
+		       "continue automatically\n", ha->host_no);
+	}
+	ha->flags.reset_active = 1;
+
+	if (qla1280_abort_isp(ha) != 0) {	/* it's dead */
+		rc = FAILED;
+	}
+
+	ha->flags.reset_active = 0;
+
+	spin_unlock_irq(shost->host_lock);
 
 	return rc;
 }
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index 17491ba10439..a2560cc807d3 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -559,14 +559,15 @@ static void sym53c8xx_timer(struct timer_list *t)
  */
 #define SYM_EH_ABORT		0
 #define SYM_EH_DEVICE_RESET	1
-#define SYM_EH_BUS_RESET	2
-#define SYM_EH_HOST_RESET	3
 
 /*
  *  Generic method for our eh processing.
  *  The 'op' argument tells what we have to do.
  */
-static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
+/*
+ * Error handlers called from the eh thread (one thread per HBA).
+ */
+static int sym53c8xx_eh_abort_handler(struct scsi_cmnd *cmd)
 {
 	struct sym_ucmd *ucmd = SYM_UCMD_PTR(cmd);
 	struct Scsi_Host *shost = cmd->device->host;
@@ -578,37 +579,13 @@ static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
 	int sts = -1;
 	struct completion eh_done;
 
-	scmd_printk(KERN_WARNING, cmd, "%s operation started\n", opname);
+	scmd_printk(KERN_WARNING, cmd, "ABORT operation started\n");
 
-	/* We may be in an error condition because the PCI bus
-	 * went down. In this case, we need to wait until the
-	 * PCI bus is reset, the card is reset, and only then
-	 * proceed with the scsi error recovery.  There's no
-	 * point in hurrying; take a leisurely wait.
+	/*
+	 * Escalate to host reset if the PCI bus went down
 	 */
-#define WAIT_FOR_PCI_RECOVERY	35
-	if (pci_channel_offline(pdev)) {
-		int finished_reset = 0;
-		init_completion(&eh_done);
-		spin_lock_irq(shost->host_lock);
-		/* Make sure we didn't race */
-		if (pci_channel_offline(pdev)) {
-			BUG_ON(sym_data->io_reset);
-			sym_data->io_reset = &eh_done;
-		} else {
-			finished_reset = 1;
-		}
-		spin_unlock_irq(shost->host_lock);
-		if (!finished_reset)
-			finished_reset = wait_for_completion_timeout
-						(sym_data->io_reset,
-						WAIT_FOR_PCI_RECOVERY*HZ);
-		spin_lock_irq(shost->host_lock);
-		sym_data->io_reset = NULL;
-		spin_unlock_irq(shost->host_lock);
-		if (!finished_reset)
-			return SCSI_FAILED;
-	}
+	if (pci_channel_offline(pdev))
+		return SCSI_FAILED;
 
 	spin_lock_irq(shost->host_lock);
 	/* This one is queued in some place -> to wait for completion */
@@ -620,28 +597,7 @@ static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
 		}
 	}
 
-	/* Try to proceed the operation we have been asked for */
-	sts = -1;
-	switch(op) {
-	case SYM_EH_ABORT:
-		sts = sym_abort_scsiio(np, cmd, 1);
-		break;
-	case SYM_EH_DEVICE_RESET:
-		sts = sym_reset_scsi_target(np, cmd->device->id);
-		break;
-	case SYM_EH_BUS_RESET:
-		sym_reset_scsi_bus(np, 1);
-		sts = 0;
-		break;
-	case SYM_EH_HOST_RESET:
-		sym_reset_scsi_bus(np, 0);
-		sym_start_up(shost, 1);
-		sts = 0;
-		break;
-	default:
-		break;
-	}
-
+	sts = sym_abort_scsiio(np, cmd, 1);
 	/* On error, restore everything and cross fingers :) */
 	if (sts)
 		cmd_queued = 0;
@@ -658,33 +614,130 @@ static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
 		spin_unlock_irq(shost->host_lock);
 	}
 
-	dev_warn(&cmd->device->sdev_gendev, "%s operation %s.\n", opname,
+	dev_warn(&cmd->device->sdev_gendev, "ABORT operation %s.\n",
 			sts==0 ? "complete" :sts==-2 ? "timed-out" : "failed");
 	return sts ? SCSI_FAILED : SCSI_SUCCESS;
 }
 
-
-/*
- * Error handlers called from the eh thread (one thread per HBA).
- */
-static int sym53c8xx_eh_abort_handler(struct scsi_cmnd *cmd)
+static int sym53c8xx_eh_target_reset_handler(struct scsi_cmnd *cmd)
 {
-	return sym_eh_handler(SYM_EH_ABORT, "ABORT", cmd);
-}
+	struct scsi_target *starget = scsi_target(cmd->device);
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct sym_data *sym_data = shost_priv(shost);
+	struct pci_dev *pdev = sym_data->pdev;
+	struct sym_hcb *np = sym_data->ncb;
+	SYM_QUEHEAD *qp;
+	int sts;
+	struct completion eh_done;
 
-static int sym53c8xx_eh_device_reset_handler(struct scsi_cmnd *cmd)
-{
-	return sym_eh_handler(SYM_EH_DEVICE_RESET, "DEVICE RESET", cmd);
+	starget_printk(KERN_WARNING, starget,
+		       "TARGET RESET operation started\n");
+
+	/*
+	 * Escalate to host reset if the PCI bus went down
+	 */
+	if (pci_channel_offline(pdev))
+		return SCSI_FAILED;
+
+	spin_lock_irq(shost->host_lock);
+	sts = sym_reset_scsi_target(np, starget->id);
+	if (!sts) {
+		FOR_EACH_QUEUED_ELEMENT(&np->busy_ccbq, qp) {
+			struct sym_ccb *cp = sym_que_entry(qp, struct sym_ccb,
+							   link_ccbq);
+			struct scsi_cmnd *cmd = cp->cmd;
+			struct sym_ucmd *ucmd;
+
+			if (!cmd || cmd->device->channel != starget->channel ||
+			    cmd->device->id != starget->id)
+				continue;
+
+			ucmd = SYM_UCMD_PTR(cmd);
+			init_completion(&eh_done);
+			ucmd->eh_done = &eh_done;
+			spin_unlock_irq(shost->host_lock);
+			if (!wait_for_completion_timeout(&eh_done, 5*HZ)) {
+				ucmd->eh_done = NULL;
+				sts = -2;
+			}
+			spin_lock_irq(shost->host_lock);
+		}
+	}
+	spin_unlock_irq(shost->host_lock);
+
+	starget_printk(KERN_WARNING, starget, "TARGET RESET operation %s.\n",
+			sts==0 ? "complete" :sts==-2 ? "timed-out" : "failed");
+	return SCSI_SUCCESS;
 }
 
 static int sym53c8xx_eh_bus_reset_handler(struct scsi_cmnd *cmd)
 {
-	return sym_eh_handler(SYM_EH_BUS_RESET, "BUS RESET", cmd);
+	struct Scsi_Host *shost = cmd->device->host;
+	struct sym_data *sym_data = shost_priv(shost);
+	struct pci_dev *pdev = sym_data->pdev;
+	struct sym_hcb *np = sym_data->ncb;
+
+	scmd_printk(KERN_WARNING, cmd, "BUS RESET operation started\n");
+
+	/*
+	 * Escalate to host reset if the PCI bus went down
+	 */
+	if (pci_channel_offline(pdev))
+		return SCSI_FAILED;
+
+	spin_lock_irq(shost->host_lock);
+	sym_reset_scsi_bus(np, 1);
+	spin_unlock_irq(shost->host_lock);
+
+	dev_warn(&cmd->device->sdev_gendev, "BUS RESET operation complete.\n");
+	return SCSI_SUCCESS;
 }
 
 static int sym53c8xx_eh_host_reset_handler(struct scsi_cmnd *cmd)
 {
-	return sym_eh_handler(SYM_EH_HOST_RESET, "HOST RESET", cmd);
+	struct Scsi_Host *shost = cmd->device->host;
+	struct sym_data *sym_data = shost_priv(shost);
+	struct pci_dev *pdev = sym_data->pdev;
+	struct sym_hcb *np = sym_data->ncb;
+	struct completion eh_done;
+	int finished_reset = 1;
+
+	shost_printk(KERN_WARNING, shost, "HOST RESET operation started\n");
+
+	/* We may be in an error condition because the PCI bus
+	 * went down. In this case, we need to wait until the
+	 * PCI bus is reset, the card is reset, and only then
+	 * proceed with the scsi error recovery.  There's no
+	 * point in hurrying; take a leisurely wait.
+	 */
+#define WAIT_FOR_PCI_RECOVERY	35
+	if (pci_channel_offline(pdev)) {
+		init_completion(&eh_done);
+		spin_lock_irq(shost->host_lock);
+		/* Make sure we didn't race */
+		if (pci_channel_offline(pdev)) {
+			BUG_ON(sym_data->io_reset);
+			sym_data->io_reset = &eh_done;
+			finished_reset = 0;
+		}
+		spin_unlock_irq(shost->host_lock);
+		if (!finished_reset)
+			finished_reset = wait_for_completion_timeout
+						(sym_data->io_reset,
+						WAIT_FOR_PCI_RECOVERY*HZ);
+		spin_lock_irq(shost->host_lock);
+		sym_data->io_reset = NULL;
+		spin_unlock_irq(shost->host_lock);
+	}
+
+	if (finished_reset) {
+		sym_reset_scsi_bus(np, 0);
+		sym_start_up(shost, 1);
+	}
+
+	shost_printk(KERN_WARNING, shost, "HOST RESET operation %s.\n",
+			finished_reset==1 ? "complete" : "failed");
+	return finished_reset ? SCSI_SUCCESS : SCSI_FAILED;
 }
 
 /*
@@ -1635,7 +1688,7 @@ static const struct scsi_host_template sym2_template = {
 	.slave_configure	= sym53c8xx_slave_configure,
 	.slave_destroy		= sym53c8xx_slave_destroy,
 	.eh_abort_handler	= sym53c8xx_eh_abort_handler,
-	.eh_device_reset_handler = sym53c8xx_eh_device_reset_handler,
+	.eh_target_reset_handler = sym53c8xx_eh_target_reset_handler,
 	.eh_bus_reset_handler	= sym53c8xx_eh_bus_reset_handler,
 	.eh_host_reset_handler	= sym53c8xx_eh_host_reset_handler,
 	.this_id		= 7,