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scsi: mpt3sas: Add io_uring iopoll support
[linux-2.6-block.git]
/
drivers
/
scsi
/
scsi_scan.c
diff --git
a/drivers/scsi/scsi_scan.c
b/drivers/scsi/scsi_scan.c
index 5ce45ef9808f18dc3953c9ca6e8a2af6253b5f27..e06a2602fca4cfa968e156693439e49506ae056e 100644
(file)
--- a/
drivers/scsi/scsi_scan.c
+++ b/
drivers/scsi/scsi_scan.c
@@
-217,6
+217,7
@@
static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
{
unsigned int depth;
struct scsi_device *sdev;
{
unsigned int depth;
struct scsi_device *sdev;
+ struct request_queue *q;
int display_failure_msg = 1, ret;
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
int display_failure_msg = 1, ret;
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
@@
-266,16
+267,21
@@
static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
*/
sdev->borken = 1;
*/
sdev->borken = 1;
- sdev->request_queue = scsi_mq_alloc_queue(sdev);
- if (!sdev->request_queue) {
+ sdev->sg_reserved_size = INT_MAX;
+
+ q = blk_mq_init_queue(&sdev->host->tag_set);
+ if (IS_ERR(q)) {
/* release fn is set up in scsi_sysfs_device_initialise, so
* have to free and put manually here */
put_device(&starget->dev);
kfree(sdev);
goto out;
}
/* release fn is set up in scsi_sysfs_device_initialise, so
* have to free and put manually here */
put_device(&starget->dev);
kfree(sdev);
goto out;
}
- WARN_ON_ONCE(!blk_get_queue(sdev->request_queue));
- sdev->request_queue->queuedata = sdev;
+ sdev->request_queue = q;
+ q->queuedata = sdev;
+ __scsi_init_queue(sdev->host, q);
+ blk_queue_flag_set(QUEUE_FLAG_SCSI_PASSTHROUGH, q);
+ WARN_ON_ONCE(!blk_get_queue(q));
depth = sdev->host->cmd_per_lun ?: 1;
depth = sdev->host->cmd_per_lun ?: 1;
@@
-969,6
+975,9
@@
static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
if (*bflags & BLIST_UNMAP_LIMIT_WS)
sdev->unmap_limit_for_ws = 1;
if (*bflags & BLIST_UNMAP_LIMIT_WS)
sdev->unmap_limit_for_ws = 1;
+ if (*bflags & BLIST_IGN_MEDIA_CHANGE)
+ sdev->ignore_media_change = 1;
+
sdev->eh_timeout = SCSI_DEFAULT_EH_TIMEOUT;
if (*bflags & BLIST_TRY_VPD_PAGES)
sdev->eh_timeout = SCSI_DEFAULT_EH_TIMEOUT;
if (*bflags & BLIST_TRY_VPD_PAGES)