1 files changed, 7 insertions, 42 deletions

diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index b99399f..8533ee9 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -320,7 +320,7 @@ lpfc_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason)
 	case SCSI_QDEPTH_DEFAULT:
 		/* change request from sysfs, fall through */
 	case SCSI_QDEPTH_RAMP_UP:
-		scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), qdepth);
+		scsi_adjust_queue_depth(sdev, qdepth);
 		break;
 	case SCSI_QDEPTH_QFULL:
 		if (scsi_track_queue_full(sdev, qdepth) == 0)
@@ -345,26 +345,6 @@ lpfc_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason)
 }
 
 /**
- * lpfc_change_queue_type() - Change a device's scsi tag queuing type
- * @sdev: Pointer the scsi device whose queue depth is to change
- * @tag_type: Identifier for queue tag type
- */
-static int
-lpfc_change_queue_type(struct scsi_device *sdev, int tag_type)
-{
-	if (sdev->tagged_supported) {
-		scsi_set_tag_type(sdev, tag_type);
-		if (tag_type)
-			scsi_activate_tcq(sdev, sdev->queue_depth);
-		else
-			scsi_deactivate_tcq(sdev, sdev->queue_depth);
-	} else
-		tag_type = 0;
-
-	return tag_type;
-}
-
-/**
  * lpfc_rampdown_queue_depth - Post RAMP_DOWN_QUEUE event to worker thread
  * @phba: The Hba for which this call is being executed.
  *
@@ -4286,7 +4266,6 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
 	IOCB_t *iocb_cmd = &lpfc_cmd->cur_iocbq.iocb;
 	struct lpfc_iocbq *piocbq = &(lpfc_cmd->cur_iocbq);
 	int datadir = scsi_cmnd->sc_data_direction;
-	char tag[2];
 	uint8_t *ptr;
 	bool sli4;
 	uint32_t fcpdl;
@@ -4308,20 +4287,7 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
 		memset(ptr, 0, (LPFC_FCP_CDB_LEN - scsi_cmnd->cmd_len));
 	}
 
-	if (scsi_populate_tag_msg(scsi_cmnd, tag)) {
-		switch (tag[0]) {
-		case HEAD_OF_QUEUE_TAG:
-			fcp_cmnd->fcpCntl1 = HEAD_OF_Q;
-			break;
-		case ORDERED_QUEUE_TAG:
-			fcp_cmnd->fcpCntl1 = ORDERED_Q;
-			break;
-		default:
-			fcp_cmnd->fcpCntl1 = SIMPLE_Q;
-			break;
-		}
-	} else
-		fcp_cmnd->fcpCntl1 = SIMPLE_Q;
+	fcp_cmnd->fcpCntl1 = SIMPLE_Q;
 
 	sli4 = (phba->sli_rev == LPFC_SLI_REV4);
 	piocbq->iocb.un.fcpi.fcpi_XRdy = 0;
@@ -5632,10 +5598,7 @@ lpfc_slave_configure(struct scsi_device *sdev)
 	struct lpfc_vport *vport = (struct lpfc_vport *) sdev->host->hostdata;
 	struct lpfc_hba   *phba = vport->phba;
 
-	if (sdev->tagged_supported)
-		scsi_activate_tcq(sdev, vport->cfg_lun_queue_depth);
-	else
-		scsi_deactivate_tcq(sdev, vport->cfg_lun_queue_depth);
+	scsi_adjust_queue_depth(sdev, vport->cfg_lun_queue_depth);
 
 	if (phba->cfg_poll & ENABLE_FCP_RING_POLLING) {
 		lpfc_sli_handle_fast_ring_event(phba,
@@ -6019,7 +5982,8 @@ struct scsi_host_template lpfc_template = {
 	.max_sectors		= 0xFFFF,
 	.vendor_id		= LPFC_NL_VENDOR_ID,
 	.change_queue_depth	= lpfc_change_queue_depth,
-	.change_queue_type	= lpfc_change_queue_type,
+	.change_queue_type	= scsi_change_queue_type,
+	.use_blk_tags		= 1,
 };
 
 struct scsi_host_template lpfc_vport_template = {
@@ -6042,5 +6006,6 @@ struct scsi_host_template lpfc_vport_template = {
 	.shost_attrs		= lpfc_vport_attrs,
 	.max_sectors		= 0xFFFF,
 	.change_queue_depth	= lpfc_change_queue_depth,
-	.change_queue_type	= lpfc_change_queue_type,
+	.change_queue_type	= scsi_change_queue_type,
+	.use_blk_tags		= 1,
 };