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| author | Scott Teel <scott.teel@microsemi.com> | 2016-09-09 16:30:36 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-09-14 14:21:00 -0400 |
| commit | 4b6e5597f4c9ae545a1bd18e830d9f6b4465cadd (patch) | |
| tree | 1989bcd38c5025bc81250034a8b6a296093923df /drivers/scsi/hpsa.c | |
| parent | 8383278d28b9bc598225f163b6644b8b09f2733d (diff) | |
| download | op-kernel-dev-4b6e5597f4c9ae545a1bd18e830d9f6b4465cadd.zip op-kernel-dev-4b6e5597f4c9ae545a1bd18e830d9f6b4465cadd.tar.gz | |
scsi: hpsa: Prevent sending bmic commands to externals
Reviewed-by: Scott Benesh <scott.benest@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hpsa.c')
| -rw-r--r-- | drivers/scsi/hpsa.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 5d25e8d..82b277b 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -4072,7 +4072,17 @@ static void hpsa_get_ioaccel_drive_info(struct ctlr_info *h, struct bmic_identify_physical_device *id_phys) { int rc; - struct ext_report_lun_entry *rle = &rlep->LUN[rle_index]; + struct ext_report_lun_entry *rle; + + /* + * external targets don't support BMIC + */ + if (dev->external) { + dev->queue_depth = 7; + return; + } + + rle = &rlep->LUN[rle_index]; dev->ioaccel_handle = rle->ioaccel_handle; if ((rle->device_flags & 0x08) && dev->ioaccel_handle) |
