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SCSI: mpt2sas: fix firmware failure with wrong task attribute

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commit 48ba2efc38 upstream.

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@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sreekanth Reddy
2013-02-02 00:58:20 +05:30
committed by Greg Kroah-Hartman
parent 8f425c63ec
commit 47c00d01fb
1 changed files with 1 additions and 5 deletions
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6
drivers/scsi/mpt2sas/mpt2sas_scsih.c
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@@ -3994,11 +3994,7 @@ _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.