summaryrefslogtreecommitdiffstats
path: root/include/scsi/scsi_tcq.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/scsi/scsi_tcq.h')
-rw-r--r--include/scsi/scsi_tcq.h34
1 files changed, 0 insertions, 34 deletions
diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h
index 005f68da5adb..fe4a70299419 100644
--- a/include/scsi/scsi_tcq.h
+++ b/include/scsi/scsi_tcq.h
@@ -45,40 +45,6 @@ static inline void scsi_set_tag_type(struct scsi_device *sdev, int tag)
break;
}
}
-/**
- * scsi_activate_tcq - turn on tag command queueing
- * @SDpnt: device to turn on TCQ for
- * @depth: queue depth
- *
- * Notes:
- * Eventually, I hope depth would be the maximum depth
- * the device could cope with and the real queue depth
- * would be adjustable from 0 to depth.
- **/
-static inline void scsi_activate_tcq(struct scsi_device *sdev, int depth)
-{
- if (!sdev->tagged_supported)
- return;
-
- if (shost_use_blk_mq(sdev->host))
- queue_flag_set_unlocked(QUEUE_FLAG_QUEUED, sdev->request_queue);
- else if (!blk_queue_tagged(sdev->request_queue))
- blk_queue_init_tags(sdev->request_queue, depth,
- sdev->host->bqt);
-
- scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), depth);
-}
-
-/**
- * scsi_deactivate_tcq - turn off tag command queueing
- * @SDpnt: device to turn off TCQ for
- **/
-static inline void scsi_deactivate_tcq(struct scsi_device *sdev, int depth)
-{
- if (blk_queue_tagged(sdev->request_queue))
- blk_queue_free_tags(sdev->request_queue);
- scsi_adjust_queue_depth(sdev, 0, depth);
-}
static inline struct scsi_cmnd *scsi_mq_find_tag(struct Scsi_Host *shost,
int unique_tag)