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Message-Id: <1373552708-15235-59-git-send-email-luis.henriques@canonical.com> Date: Thu, 11 Jul 2013 15:24:28 +0100 From: Luis Henriques <luis.henriques@...onical.com> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org, kernel-team@...ts.ubuntu.com Cc: Sreekanth Reddy <Sreekanth.Reddy@....com>, James Bottomley <JBottomley@...allels.com>, Luis Henriques <luis.henriques@...onical.com> Subject: [PATCH 58/98] [SCSI] mpt2sas: fix firmware failure with wrong task attribute 3.5.7.17 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Sreekanth Reddy <Sreekanth.Reddy@....com> 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@....com> Signed-off-by: James Bottomley <JBottomley@...allels.com> Signed-off-by: Luis Henriques <luis.henriques@...onical.com> --- 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 9cfe117..4d8bd35 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -3999,11 +3999,7 @@ _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. -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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