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authorAlan Stern <stern@rowland.harvard.edu>2007-01-08 11:12:32 -0500
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-02-16 11:22:55 -0600
commit7c9d6f16f50d3aeb780e4f103a1ba8b35d9ae803 (patch)
tree4e1920eff9a26682e35ae7fc31f01411ab8a0289 /drivers
parent74feb53e8b5020e790e12c6331cbe885d276cc60 (diff)
downloadop-kernel-dev-7c9d6f16f50d3aeb780e4f103a1ba8b35d9ae803.zip
op-kernel-dev-7c9d6f16f50d3aeb780e4f103a1ba8b35d9ae803.tar.gz
[SCSI] SCSI core: better initialization for sdev->scsi_level
This patch will affect the CDB in INQUIRY commands sent to LUNs above 0 when LUN-0 reports a scsi_level of 0; the LUN bits will no longer be set in the second byte of the CDB. This is as it should be. Nevertheless, it's possible that some wacky device might be adversely affected. I doubt anyone will complain... Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/scsi_scan.c1
-rw-r--r--drivers/scsi/scsi_sysfs.c2
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 7757e55..6905ffd 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -385,6 +385,7 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
INIT_LIST_HEAD(&starget->siblings);
INIT_LIST_HEAD(&starget->devices);
starget->state = STARGET_RUNNING;
+ starget->scsi_level = SCSI_2;
retry:
spin_lock_irqsave(shost->host_lock, flags);
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 259c90c..c275dca 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -922,7 +922,7 @@ void scsi_sysfs_device_initialize(struct scsi_device *sdev)
snprintf(sdev->sdev_classdev.class_id, BUS_ID_SIZE,
"%d:%d:%d:%d", sdev->host->host_no,
sdev->channel, sdev->id, sdev->lun);
- sdev->scsi_level = SCSI_2;
+ sdev->scsi_level = starget->scsi_level;
transport_setup_device(&sdev->sdev_gendev);
spin_lock_irqsave(shost->host_lock, flags);
list_add_tail(&sdev->same_target_siblings, &starget->devices);
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