[026/251] mpt2sas: fix firmware failure with wrong task attribute

[Steven Rostedt]

3.6.11.9-rc1 stable review patch.
If anyone has any objections, please let me know.

------------------

From: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxx>

[ Upstream commit 48ba2efc382f94fae16ca8ca011e5961a81ad1ea ]

When SCSI command is received with task attribute not set, set it to SIMPLE.
Previously it is set to untagged. This causes the firmware to fail the commands.

Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: James Bottomley <JBottomley@xxxxxxxxxxxxx>
Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
---
 drivers/scsi/mpt2sas/mpt2sas_scsih.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index b1ebd6f..8718f10 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -3995,11 +3995,7 @@ _scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
 			else
 				mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
 		} else
-/* MPI Revision I (UNIT = 0xA) - removed MPI2_SCSIIO_CONTROL_UNTAGGED */
-/*			mpi_control |= MPI2_SCSIIO_CONTROL_UNTAGGED;
- */
-			mpi_control |= (0x500);
-
+			mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
 	} else
 		mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
 	/* Make sure Device is not raid volume.
-- 
1.7.10.4


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