diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c
index 75d20f7..532d212 100644
--- a/drivers/scsi/aic94xx/aic94xx_task.c
+++ b/drivers/scsi/aic94xx/aic94xx_task.c
@@ -223,7 +223,7 @@
 	switch (opcode) {
 	case TC_NO_ERROR:
 		ts->resp = SAS_TASK_COMPLETE;
-		ts->stat = SAM_GOOD;
+		ts->stat = SAM_STAT_GOOD;
 		break;
 	case TC_UNDERRUN:
 		ts->resp = SAS_TASK_COMPLETE;
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 8c496b5..042153c 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -71,7 +71,7 @@
 		case SAS_SG_ERR:
 			return AC_ERR_INVALID;
 
-		case SAM_CHECK_COND:
+		case SAM_STAT_CHECK_CONDITION:
 		case SAS_OPEN_TO:
 		case SAS_OPEN_REJECT:
 			SAS_DPRINTK("%s: Saw error %d.  What to do?\n",
@@ -107,7 +107,7 @@
 	sas_ha = dev->port->ha;
 
 	spin_lock_irqsave(dev->sata_dev.ap->lock, flags);
-	if (stat->stat == SAS_PROTO_RESPONSE || stat->stat == SAM_GOOD) {
+	if (stat->stat == SAS_PROTO_RESPONSE || stat->stat == SAM_STAT_GOOD) {
 		ata_tf_from_fis(resp->ending_fis, &dev->sata_dev.tf);
 		qc->err_mask |= ac_err_mask(dev->sata_dev.tf.command);
 		dev->sata_dev.sstatus = resp->sstatus;
@@ -511,12 +511,12 @@
 					goto ex_err;
 			}
 		}
-		if (task->task_status.stat == SAM_BUSY ||
-			   task->task_status.stat == SAM_TASK_SET_FULL ||
+		if (task->task_status.stat == SAM_STAT_BUSY ||
+			   task->task_status.stat == SAM_STAT_TASK_SET_FULL ||
 			   task->task_status.stat == SAS_QUEUE_FULL) {
 			SAS_DPRINTK("task: q busy, sleeping...\n");
 			schedule_timeout_interruptible(HZ);
-		} else if (task->task_status.stat == SAM_CHECK_COND) {
+		} else if (task->task_status.stat == SAM_STAT_CHECK_CONDITION) {
 			struct scsi_sense_hdr shdr;
 
 			if (!scsi_normalize_sense(ts->buf, ts->buf_valid_size,
@@ -549,7 +549,7 @@
 					    shdr.asc, shdr.ascq);
 			}
 		} else if (task->task_status.resp != SAS_TASK_COMPLETE ||
-			   task->task_status.stat != SAM_GOOD) {
+			   task->task_status.stat != SAM_STAT_GOOD) {
 			SAS_DPRINTK("task finished with resp:0x%x, "
 				    "stat:0x%x\n",
 				    task->task_status.resp,
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index c65af02..83dd507 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -107,7 +107,7 @@
 			}
 		}
 		if (task->task_status.resp == SAS_TASK_COMPLETE &&
-		    task->task_status.stat == SAM_GOOD) {
+		    task->task_status.stat == SAM_STAT_GOOD) {
 			res = 0;
 			break;
 		} if (task->task_status.resp == SAS_TASK_COMPLETE &&
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index a7890c6..f0cfba9 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -113,10 +113,10 @@
 		case SAS_ABORTED_TASK:
 			hs = DID_ABORT;
 			break;
-		case SAM_CHECK_COND:
+		case SAM_STAT_CHECK_CONDITION:
 			memcpy(sc->sense_buffer, ts->buf,
 			       min(SCSI_SENSE_BUFFERSIZE, ts->buf_valid_size));
-			stat = SAM_CHECK_COND;
+			stat = SAM_STAT_CHECK_CONDITION;
 			break;
 		default:
 			stat = ts->stat;
diff --git a/drivers/scsi/libsas/sas_task.c b/drivers/scsi/libsas/sas_task.c
index 594524d..b13a334 100644
--- a/drivers/scsi/libsas/sas_task.c
+++ b/drivers/scsi/libsas/sas_task.c
@@ -15,13 +15,13 @@
 	else if (iu->datapres == 1)
 		tstat->stat = iu->resp_data[3];
 	else if (iu->datapres == 2) {
-		tstat->stat = SAM_CHECK_COND;
+		tstat->stat = SAM_STAT_CHECK_CONDITION;
 		tstat->buf_valid_size =
 			min_t(int, SAS_STATUS_BUF_SIZE,
 			      be32_to_cpu(iu->sense_data_len));
 		memcpy(tstat->buf, iu->sense_data, tstat->buf_valid_size);
 
-		if (iu->status != SAM_CHECK_COND)
+		if (iu->status != SAM_STAT_CHECK_CONDITION)
 			dev_printk(KERN_WARNING, dev,
 				   "dev %llx sent sense data, but "
 				   "stat(%x) is not CHECK CONDITION\n",
@@ -30,7 +30,7 @@
 	}
 	else
 		/* when datapres contains corrupt/unknown value... */
-		tstat->stat = SAM_CHECK_COND;
+		tstat->stat = SAM_STAT_CHECK_CONDITION;
 }
 EXPORT_SYMBOL_GPL(sas_ssp_task_response);
 
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index cab9242..adedaa9 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -1483,7 +1483,7 @@
 		}
 
 		if (task->task_status.resp == SAS_TASK_COMPLETE &&
-		    task->task_status.stat == SAM_GOOD) {
+		    task->task_status.stat == SAM_STAT_GOOD) {
 			res = TMF_RESP_FUNC_COMPLETE;
 			break;
 		}
@@ -1758,7 +1758,7 @@
 	struct mvs_device *mvi_dev = task->dev->lldd_dev;
 	struct task_status_struct *tstat = &task->task_status;
 	struct ata_task_resp *resp = (struct ata_task_resp *)tstat->buf;
-	int stat = SAM_GOOD;
+	int stat = SAM_STAT_GOOD;
 
 
 	resp->frame_len = sizeof(struct dev_to_host_fis);
@@ -1790,13 +1790,13 @@
 
 	MVS_CHIP_DISP->command_active(mvi, slot_idx);
 
-	stat = SAM_CHECK_COND;
+	stat = SAM_STAT_CHECK_CONDITION;
 	switch (task->task_proto) {
 	case SAS_PROTOCOL_SSP:
 		stat = SAS_ABORTED_TASK;
 		break;
 	case SAS_PROTOCOL_SMP:
-		stat = SAM_CHECK_COND;
+		stat = SAM_STAT_CHECK_CONDITION;
 		break;
 
 	case SAS_PROTOCOL_SATA:
@@ -1881,7 +1881,7 @@
 	case SAS_PROTOCOL_SSP:
 		/* hw says status == 0, datapres == 0 */
 		if (rx_desc & RXQ_GOOD) {
-			tstat->stat = SAM_GOOD;
+			tstat->stat = SAM_STAT_GOOD;
 			tstat->resp = SAS_TASK_COMPLETE;
 		}
 		/* response frame present */
@@ -1890,12 +1890,12 @@
 						sizeof(struct mvs_err_info);
 			sas_ssp_task_response(mvi->dev, task, iu);
 		} else
-			tstat->stat = SAM_CHECK_COND;
+			tstat->stat = SAM_STAT_CHECK_CONDITION;
 		break;
 
 	case SAS_PROTOCOL_SMP: {
 			struct scatterlist *sg_resp = &task->smp_task.smp_resp;
-			tstat->stat = SAM_GOOD;
+			tstat->stat = SAM_STAT_GOOD;
 			to = kmap_atomic(sg_page(sg_resp), KM_IRQ0);
 			memcpy(to + sg_resp->offset,
 				slot->response + sizeof(struct mvs_err_info),
@@ -1912,7 +1912,7 @@
 		}
 
 	default:
-		tstat->stat = SAM_CHECK_COND;
+		tstat->stat = SAM_STAT_CHECK_CONDITION;
 		break;
 	}
 	if (!slot->port->port_attached) {
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 5ff8261..356ad26 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -1480,7 +1480,7 @@
 			",param = %d \n", param));
 		if (param == 0) {
 			ts->resp = SAS_TASK_COMPLETE;
-			ts->stat = SAM_GOOD;
+			ts->stat = SAM_STAT_GOOD;
 		} else {
 			ts->resp = SAS_TASK_COMPLETE;
 			ts->stat = SAS_PROTO_RESPONSE;
@@ -1909,7 +1909,7 @@
 		PM8001_IO_DBG(pm8001_ha, pm8001_printk("IO_SUCCESS\n"));
 		if (param == 0) {
 			ts->resp = SAS_TASK_COMPLETE;
-			ts->stat = SAM_GOOD;
+			ts->stat = SAM_STAT_GOOD;
 		} else {
 			u8 len;
 			ts->resp = SAS_TASK_COMPLETE;
@@ -2450,7 +2450,7 @@
 	case IO_SUCCESS:
 		PM8001_IO_DBG(pm8001_ha, pm8001_printk("IO_SUCCESS\n"));
 		ts->resp = SAS_TASK_COMPLETE;
-		ts->stat = SAM_GOOD;
+		ts->stat = SAM_STAT_GOOD;
 	if (pm8001_dev)
 			pm8001_dev->running_req--;
 		break;
@@ -2479,19 +2479,19 @@
 		PM8001_IO_DBG(pm8001_ha,
 			pm8001_printk("IO_ERROR_HW_TIMEOUT\n"));
 		ts->resp = SAS_TASK_COMPLETE;
-		ts->stat = SAM_BUSY;
+		ts->stat = SAM_STAT_BUSY;
 		break;
 	case IO_XFER_ERROR_BREAK:
 		PM8001_IO_DBG(pm8001_ha,
 			pm8001_printk("IO_XFER_ERROR_BREAK\n"));
 		ts->resp = SAS_TASK_COMPLETE;
-		ts->stat = SAM_BUSY;
+		ts->stat = SAM_STAT_BUSY;
 		break;
 	case IO_XFER_ERROR_PHY_NOT_READY:
 		PM8001_IO_DBG(pm8001_ha,
 			pm8001_printk("IO_XFER_ERROR_PHY_NOT_READY\n"));
 		ts->resp = SAS_TASK_COMPLETE;
-		ts->stat = SAM_BUSY;
+		ts->stat = SAM_STAT_BUSY;
 		break;
 	case IO_OPEN_CNX_ERROR_PROTOCOL_NOT_SUPPORTED:
 		PM8001_IO_DBG(pm8001_ha,
@@ -3260,7 +3260,7 @@
 	case IO_SUCCESS:
 		PM8001_EH_DBG(pm8001_ha, pm8001_printk("IO_SUCCESS\n"));
 		ts->resp = SAS_TASK_COMPLETE;
-		ts->stat = SAM_GOOD;
+		ts->stat = SAM_STAT_GOOD;
 		break;
 	case IO_NOT_VALID:
 		PM8001_EH_DBG(pm8001_ha, pm8001_printk("IO_NOT_VALID\n"));
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index cd02cea..6ae059e 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -763,7 +763,7 @@
 		}
 
 		if (task->task_status.resp == SAS_TASK_COMPLETE &&
-			task->task_status.stat == SAM_GOOD) {
+			task->task_status.stat == SAM_STAT_GOOD) {
 			res = TMF_RESP_FUNC_COMPLETE;
 			break;
 		}
@@ -853,7 +853,7 @@
 		}
 
 		if (task->task_status.resp == SAS_TASK_COMPLETE &&
-			task->task_status.stat == SAM_GOOD) {
+			task->task_status.stat == SAM_STAT_GOOD) {
 			res = TMF_RESP_FUNC_COMPLETE;
 			break;
 
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 3b58685..d06e13b 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -422,16 +422,7 @@
 };
 
 enum exec_status {
-	SAM_GOOD         = 0,
-	SAM_CHECK_COND   = 2,
-	SAM_COND_MET     = 4,
-	SAM_BUSY         = 8,
-	SAM_INTERMEDIATE = 0x10,
-	SAM_IM_COND_MET  = 0x12,
-	SAM_RESV_CONFLICT= 0x14,
-	SAM_TASK_SET_FULL= 0x28,
-	SAM_ACA_ACTIVE   = 0x30,
-	SAM_TASK_ABORTED = 0x40,
+	/* The SAM_STAT_.. codes fit in the lower 6 bits */
 
 	SAS_DEV_NO_RESPONSE = 0x80,
 	SAS_DATA_UNDERRUN,