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

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index a3d54366afcc..92f35abee92d 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -186,6 +186,12 @@ static int slave_configure(struct scsi_device *sdev)
                 /* Some devices don't handle VPD pages correctly */
                 sdev->skip_vpd_pages = 1;
 
+                /* Do not attempt to use REPORT SUPPORTED OPERATION CODES */
+                sdev->no_report_opcodes = 1;
+
+                /* Do not attempt to use WRITE SAME */
+                sdev->no_write_same = 1;
+
                 /* Some disks return the total number of blocks in response
                  * to READ CAPACITY rather than the highest block number.
                  * If this device makes that mistake, tell the sd driver. */