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path: root/drivers/message/fusion/mptscsih.c
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Diffstat (limited to 'drivers/message/fusion/mptscsih.c')
-rw-r--r--drivers/message/fusion/mptscsih.c22
1 files changed, 5 insertions, 17 deletions
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index e7dcb2583369..6c9fc11efb87 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -2311,26 +2311,21 @@ mptscsih_slave_destroy(struct scsi_device *sdev)
* mptscsih_change_queue_depth - This function will set a devices queue depth
* @sdev: per scsi_device pointer
* @qdepth: requested queue depth
- * @reason: calling context
*
* Adding support for new 'change_queue_depth' api.
*/
int
-mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason)
+mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth)
{
MPT_SCSI_HOST *hd = shost_priv(sdev->host);
VirtTarget *vtarget;
struct scsi_target *starget;
int max_depth;
- int tagged;
MPT_ADAPTER *ioc = hd->ioc;
starget = scsi_target(sdev);
vtarget = starget->hostdata;
- if (reason != SCSI_QDEPTH_DEFAULT)
- return -EOPNOTSUPP;
-
if (ioc->bus_type == SPI) {
if (!(vtarget->tflags & MPT_TARGET_FLAGS_Q_YES))
max_depth = 1;
@@ -2347,13 +2342,8 @@ mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason)
if (qdepth > max_depth)
qdepth = max_depth;
- if (qdepth == 1)
- tagged = 0;
- else
- tagged = MSG_SIMPLE_TAG;
- scsi_adjust_queue_depth(sdev, tagged, qdepth);
- return sdev->queue_depth;
+ return scsi_change_queue_depth(sdev, qdepth);
}
/*
@@ -2397,12 +2387,10 @@ mptscsih_slave_configure(struct scsi_device *sdev)
ioc->name, vtarget->negoFlags, vtarget->maxOffset,
vtarget->minSyncFactor));
- mptscsih_change_queue_depth(sdev, MPT_SCSI_CMD_PER_DEV_HIGH,
- SCSI_QDEPTH_DEFAULT);
+ mptscsih_change_queue_depth(sdev, MPT_SCSI_CMD_PER_DEV_HIGH);
dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
- "tagged %d, simple %d, ordered %d\n",
- ioc->name,sdev->tagged_supported, sdev->simple_tags,
- sdev->ordered_tags));
+ "tagged %d, simple %d\n",
+ ioc->name,sdev->tagged_supported, sdev->simple_tags));
blk_queue_dma_alignment (sdev->request_queue, 512 - 1);