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authorLinus Torvalds <torvalds@linux-foundation.org>2012-11-22 09:14:54 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2012-11-22 09:14:54 -1000
commita2d2eda7bf8fd3a5fa44557162715dbfabbc8239 (patch)
tree8bed3e9906f23d21fa96b266aa01808a594ef721 /drivers/ata
parent0e0f092ef0c474c3996c8e023d1724f4f72132ad (diff)
parent5db44863b6ebbb400c5e61d56ebe8f21ef48b1bd (diff)
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley: "This is a set of four bug fixes. The isci one is an obvious thinko (using request buffer instead of response buffer) which causes a command to fail. The three others are DIF/DIX updates which are required because they're part of a series of ten patches, the other seven of which went into the block layer during the merge window meaning our current DIF/DIX implementation is broken without these three. Signed-off-by: James Bottomley <JBottomley@Parallels.com>" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: [SCSI] sd: Implement support for WRITE SAME [SCSI] sd: Permit merged discard requests [SCSI] Add a report opcode helper [SCSI] isci: copy fis 0x34 response into proper buffer
Diffstat (limited to 'drivers/ata')
-rw-r--r--drivers/ata/libata-scsi.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index e3bda074fa1..a6df6a351d6 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1052,6 +1052,8 @@ static void ata_scsi_sdev_config(struct scsi_device *sdev)
{
sdev->use_10_for_rw = 1;
sdev->use_10_for_ms = 1;
+ sdev->no_report_opcodes = 1;
+ sdev->no_write_same = 1;
/* Schedule policy is determined by ->qc_defer() callback and
* it needs to see every deferred qc. Set dev_blocked to 1 to