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Commit 48ba2efc authored by Sreekanth Reddy's avatar Sreekanth Reddy Committed by James Bottomley
Browse files

[SCSI] mpt2sas: fix firmware failure with wrong task attribute 



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: default avatarSreekanth Reddy <Sreekanth.Reddy@lsi.com>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 6241f22c

drivers/scsi/mpt2sas/mpt2sas_scsih.c

+1 −5
Original line number Diff line number Diff line
@@ -3998,11 +3998,7 @@ _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.