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| author | Sreekanth Reddy <Sreekanth.Reddy@lsi.com> | 2013-02-02 00:58:20 +0530 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-07-27 05:34:17 +0100 |
| commit | 1536b908147035bebb7a8dab085aacb82e3def6d (patch) | |
| tree | 1572ed450721e7b6e54b759813effea275195a2d | |
| parent | e4498ad1ef9c7b3673efbeef5af0a3ef61a0ce07 (diff) | |
| download | lwn-1536b908147035bebb7a8dab085aacb82e3def6d.tar.gz lwn-1536b908147035bebb7a8dab085aacb82e3def6d.zip | |
mpt2sas: fix firmware failure with wrong task attribute
commit 48ba2efc382f94fae16ca8ca011e5961a81ad1ea 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: Ben Hutchings <ben@decadent.org.uk>
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_scsih.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index cd703d0270f4..987c6d6adb76 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -3934,11 +3934,7 @@ _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. |