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authorFUJITA Tomonori <tomof@acm.org>2007-10-16 05:24:32 -0400
committerJens Axboe <jens.axboe@oracle.com>2007-10-16 05:24:32 -0400
commit9cb83c7529d929c00f37d821daed1942a1b20602 (patch)
treebb2fded1c443b1c370bdbe27076b62dc66eeddf2 /drivers/scsi/megaraid.c
parentc0dcffd71d5064efefa620231152c38eca8e066b (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/megaraid.c')
-rw-r--r--drivers/scsi/megaraid.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index e7e11f282c8f..10d1aff9938a 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -4492,6 +4492,7 @@ static struct scsi_host_template megaraid_template = {
4492 .sg_tablesize = MAX_SGLIST, 4492 .sg_tablesize = MAX_SGLIST,
4493 .cmd_per_lun = DEF_CMD_PER_LUN, 4493 .cmd_per_lun = DEF_CMD_PER_LUN,
4494 .use_clustering = ENABLE_CLUSTERING, 4494 .use_clustering = ENABLE_CLUSTERING,
4495 .use_sg_chaining = ENABLE_SG_CHAINING,
4495 .eh_abort_handler = megaraid_abort, 4496 .eh_abort_handler = megaraid_abort,
4496 .eh_device_reset_handler = megaraid_reset, 4497 .eh_device_reset_handler = megaraid_reset,
4497 .eh_bus_reset_handler = megaraid_reset, 4498 .eh_bus_reset_handler = megaraid_reset,