The patch titled
ieee1394: sbp2: enable auto spin-up for Maxtor disks
has been added to the -mm tree. Its filename is
ieee1394-sbp2-enable-auto-spin-up-for.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: ieee1394: sbp2: enable auto spin-up for Maxtor disks
From: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxxx>
Cc: Jody McIntyre <scjody@xxxxxxxxxxxxxx>
Cc: Ben Collins <bcollins@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
diff -puN drivers/ieee1394/sbp2.c~ieee1394-sbp2-enable-auto-spin-up-for drivers/ieee1394/sbp2.c
--- a/drivers/ieee1394/sbp2.c~ieee1394-sbp2-enable-auto-spin-up-for
+++ a/drivers/ieee1394/sbp2.c
@@ -2515,6 +2515,9 @@ static int sbp2scsi_slave_configure(stru
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;
}
_
Patches currently in -mm which might be from stefanr@xxxxxxxxxxxxxxxxx are
git-ieee1394.patch
ieee1394-fix-kerneldoc-of-hpsb_alloc_host.patch
ieee1394-shrink-tlabel-pools-remove-tpool-semaphores.patch
ieee1394-remove-include-asm-semaphoreh.patch
ieee1394-sbp2-safer-last_orb-and.patch
ieee1394-sbp2-discard-return-value-of.patch
ieee1394-sbp2-optimize-dma-direction-of.patch
ieee1394-sbp2-safer-initialization-of.patch
ieee1394-sbp2-more-checks-of-status.patch
ieee1394-sbp2-convert.patch
ieee1394-sbp2-enable-auto-spin-up-for.patch
initialize-ieee1394-early-when-built-in.patch
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