diff options
| author | FUJITA Tomonori <tomof@acm.org> | 2007-10-16 05:24:32 -0400 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-16 05:24:32 -0400 |
| commit | 9cb83c7529d929c00f37d821daed1942a1b20602 (patch) | |
| tree | bb2fded1c443b1c370bdbe27076b62dc66eeddf2 /drivers/scsi/ultrastor.c | |
| parent | c0dcffd71d5064efefa620231152c38eca8e066b (diff) | |
[SCSI] add use_sg_chaining option to scsi_host_template
This option is true if a low-level driver can support sg
chaining. This will be removed eventually when all the drivers are
converted to support sg chaining. q->max_phys_segments is set to
SCSI_MAX_SG_SEGMENTS if false.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/scsi/ultrastor.c')
| -rw-r--r-- | drivers/scsi/ultrastor.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c index c08235d5afc9..ea72bbeb8f9d 100644 --- a/drivers/scsi/ultrastor.c +++ b/drivers/scsi/ultrastor.c | |||
| @@ -1197,5 +1197,6 @@ static struct scsi_host_template driver_template = { | |||
| 1197 | .cmd_per_lun = ULTRASTOR_MAX_CMDS_PER_LUN, | 1197 | .cmd_per_lun = ULTRASTOR_MAX_CMDS_PER_LUN, |
| 1198 | .unchecked_isa_dma = 1, | 1198 | .unchecked_isa_dma = 1, |
| 1199 | .use_clustering = ENABLE_CLUSTERING, | 1199 | .use_clustering = ENABLE_CLUSTERING, |
| 1200 | .use_sg_chaining = ENABLE_SG_CHAINING, | ||
| 1200 | }; | 1201 | }; |
| 1201 | #include "scsi_module.c" | 1202 | #include "scsi_module.c" |