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authorStefan Richter <stefanr@s5r6.in-berlin.de>2006-08-05 12:14:53 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-08-06 08:57:48 -0700
commite31f59ce593b073ee14241781edfb0637697eeb6 (patch)
treeeb8b756925ebc929cf74424f8f79a8b7b11f02bd /drivers/ieee1394
parent855f46ad15d51e10081b13a5ce6fb36223cd2af5 (diff)
[PATCH] ieee1394: sbp2: enable auto spin-up for Maxtor disks
At least Maxtor OneTouch III require a "start stop unit" command after auto spin-down before the next access can proceed. This patch activates the responsible code in scsi_mod for all Maxtor SBP-2 disks. https://bugzilla.novell.com/show_bug.cgi?id=183011 Maybe that should be done for all SBP-2 disks, but better be cautious. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: Jody McIntyre <scjody@modernduck.com> Cc: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/ieee1394')
-rw-r--r--drivers/ieee1394/sbp2.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index aaa74f293aa..b08755e2e68 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -2515,6 +2515,9 @@ static int sbp2scsi_slave_configure(struct scsi_device *sdev)
sdev->skip_ms_page_8 = 1;
if (scsi_id->workarounds & SBP2_WORKAROUND_FIX_CAPACITY)
sdev->fix_capacity = 1;
+ if (scsi_id->ne->guid_vendor_id == 0x0010b9 && /* Maxtor's OUI */
+ (sdev->type == TYPE_DISK || sdev->type == TYPE_RBC))
+ sdev->allow_restart = 1;
return 0;
}