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-rw-r--r--drivers/scsi/bfa/bfad_im.c11
-rw-r--r--drivers/scsi/mpt2sas/mpt2sas_scsih.c16
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_scsih.c15
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c5
-rw-r--r--drivers/scsi/scsi.c13
-rw-r--r--drivers/scsi/scsi_sysfs.c13
-rw-r--r--drivers/scsi/vmw_pvscsi.c4
7 files changed, 22 insertions, 55 deletions
diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c
index f067332bf763..99280e89c289 100644
--- a/drivers/scsi/bfa/bfad_im.c
+++ b/drivers/scsi/bfa/bfad_im.c
@@ -868,14 +868,9 @@ bfad_ramp_up_qdepth(struct bfad_itnim_s *itnim, struct scsi_device *sdev)
if (bfa_lun_queue_depth > tmp_sdev->queue_depth) {
if (tmp_sdev->id != sdev->id)
continue;
- if (tmp_sdev->ordered_tags)
- scsi_adjust_queue_depth(tmp_sdev,
- MSG_ORDERED_TAG,
- tmp_sdev->queue_depth + 1);
- else
- scsi_adjust_queue_depth(tmp_sdev,
- MSG_SIMPLE_TAG,
- tmp_sdev->queue_depth + 1);
+ scsi_adjust_queue_depth(tmp_sdev,
+ MSG_SIMPLE_TAG,
+ tmp_sdev->queue_depth + 1);
itnim->last_ramp_up_time = jiffies;
}
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index ec36b91c880f..69dc166b52bc 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -1246,9 +1246,9 @@ _scsih_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason)
if (sdev->inquiry_len > 7)
sdev_printk(KERN_INFO, sdev, "qdepth(%d), tagged(%d), "
- "simple(%d), ordered(%d), scsi_level(%d), cmd_que(%d)\n",
+ "simple(%d), scsi_level(%d), cmd_que(%d)\n",
sdev->queue_depth, sdev->tagged_supported, sdev->simple_tags,
- sdev->ordered_tags, sdev->scsi_level,
+ sdev->scsi_level,
(sdev->inquiry[7] & 2) >> 1);
return sdev->queue_depth;
@@ -3944,16 +3944,8 @@ _scsih_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
mpi_control = MPI2_SCSIIO_CONTROL_NODATATRANSFER;
/* set tags */
- if (!(sas_device_priv_data->flags & MPT_DEVICE_FLAGS_INIT)) {
- if (scmd->device->tagged_supported) {
- if (scmd->device->ordered_tags)
- mpi_control |= MPI2_SCSIIO_CONTROL_ORDEREDQ;
- else
- mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
- } else
- mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
- } else
- mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
+ mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
+
/* Make sure Device is not raid volume.
* We do not expose raid functionality to upper layer for warpdrive.
*/
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index 52464ace282b..d3abf254341d 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -1114,9 +1114,9 @@ _scsih_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason)
if (sdev->inquiry_len > 7)
sdev_printk(KERN_INFO, sdev, "qdepth(%d), tagged(%d), " \
- "simple(%d), ordered(%d), scsi_level(%d), cmd_que(%d)\n",
+ "simple(%d), scsi_level(%d), cmd_que(%d)\n",
sdev->queue_depth, sdev->tagged_supported, sdev->simple_tags,
- sdev->ordered_tags, sdev->scsi_level,
+ sdev->scsi_level,
(sdev->inquiry[7] & 2) >> 1);
return sdev->queue_depth;
@@ -3563,16 +3563,7 @@ _scsih_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
mpi_control = MPI2_SCSIIO_CONTROL_NODATATRANSFER;
/* set tags */
- if (!(sas_device_priv_data->flags & MPT_DEVICE_FLAGS_INIT)) {
- if (scmd->device->tagged_supported) {
- if (scmd->device->ordered_tags)
- mpi_control |= MPI2_SCSIIO_CONTROL_ORDEREDQ;
- else
- mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
- } else
- mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
- } else
- mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
+ mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
if ((sas_device_priv_data->flags & MPT_DEVICE_TLR_ON) &&
scmd->cmd_len != 32)
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 5e755747e073..1e34fcf68e77 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1442,10 +1442,7 @@ static void qla2x00_adjust_sdev_qdepth_up(struct scsi_device *sdev, int qdepth)
if (req->max_q_depth <= sdev->queue_depth || req->max_q_depth < qdepth)
return;
- if (sdev->ordered_tags)
- scsi_adjust_queue_depth(sdev, MSG_ORDERED_TAG, qdepth);
- else
- scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, qdepth);
+ scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, qdepth);
ql_dbg(ql_dbg_io, vha, 0x302a,
"Queue depth adjusted-up to %d for nexus=%ld:%d:%llu.\n",
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 9baeff03dd9b..22c449e926fa 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -789,19 +789,13 @@ void scsi_adjust_queue_depth(struct scsi_device *sdev, int tagged, int tags)
sdev->queue_depth = tags;
switch (tagged) {
case 0:
- sdev->ordered_tags = 0;
sdev->simple_tags = 0;
break;
case MSG_ORDERED_TAG:
- sdev->ordered_tags = 1;
- sdev->simple_tags = 1;
- break;
case MSG_SIMPLE_TAG:
- sdev->ordered_tags = 0;
sdev->simple_tags = 1;
break;
default:
- sdev->ordered_tags = 0;
sdev->simple_tags = 0;
sdev_printk(KERN_WARNING, sdev,
"scsi_adjust_queue_depth, bad queue type, "
@@ -857,11 +851,8 @@ int scsi_track_queue_full(struct scsi_device *sdev, int depth)
scsi_adjust_queue_depth(sdev, 0, sdev->host->cmd_per_lun);
return -1;
}
-
- if (sdev->ordered_tags)
- scsi_adjust_queue_depth(sdev, MSG_ORDERED_TAG, depth);
- else
- scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, depth);
+
+ scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, depth);
return depth;
}
EXPORT_SYMBOL(scsi_track_queue_full);
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index f4cb7b3e9e23..35d93b0af82b 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -727,9 +727,7 @@ show_queue_type_field(struct device *dev, struct device_attribute *attr,
struct scsi_device *sdev = to_scsi_device(dev);
const char *name = "none";
- if (sdev->ordered_tags)
- name = "ordered";
- else if (sdev->simple_tags)
+ if (sdev->simple_tags)
name = "simple";
return snprintf(buf, 20, "%s\n", name);
@@ -747,9 +745,12 @@ store_queue_type_field(struct device *dev, struct device_attribute *attr,
if (!sdev->tagged_supported || !sht->change_queue_type)
return -EINVAL;
- if (strncmp(buf, "ordered", 7) == 0)
- tag_type = MSG_ORDERED_TAG;
- else if (strncmp(buf, "simple", 6) == 0)
+ /*
+ * We're never issueing order tags these days, but allow the value
+ * for backwards compatibility.
+ */
+ if (strncmp(buf, "ordered", 7) == 0 ||
+ strncmp(buf, "simple", 6) == 0)
tag_type = MSG_SIMPLE_TAG;
else if (strncmp(buf, "none", 4) != 0)
return -EINVAL;
diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c
index 598f65efaaec..53a3eb6c0634 100644
--- a/drivers/scsi/vmw_pvscsi.c
+++ b/drivers/scsi/vmw_pvscsi.c
@@ -526,9 +526,9 @@ static int pvscsi_change_queue_depth(struct scsi_device *sdev,
if (sdev->inquiry_len > 7)
sdev_printk(KERN_INFO, sdev,
- "qdepth(%d), tagged(%d), simple(%d), ordered(%d), scsi_level(%d), cmd_que(%d)\n",
+ "qdepth(%d), tagged(%d), simple(%d), scsi_level(%d), cmd_que(%d)\n",
sdev->queue_depth, sdev->tagged_supported,
- sdev->simple_tags, sdev->ordered_tags,
+ sdev->simple_tags,
sdev->scsi_level, (sdev->inquiry[7] & 2) >> 1);
return sdev->queue_depth;
}

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