[SCSI] qla2xxx: Increase SG table size to support large IO size per scsi command.
The sg table size is increased from 128 to 1024 to support multiple sg lists
and number of sg elements per scsi command.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index e1782f7..2e10f2b 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -2136,8 +2136,16 @@
else
base_vha->mgmt_svr_loop_id = MANAGEMENT_SERVER +
base_vha->vp_idx;
- if (IS_QLA2100(ha))
- host->sg_tablesize = 32;
+
+ /* Set the SG table size based on ISP type */
+ if (!IS_FWI2_CAPABLE(ha)) {
+ if (IS_QLA2100(ha))
+ host->sg_tablesize = 32;
+ } else {
+ if (!IS_QLA82XX(ha))
+ host->sg_tablesize = QLA_SG_ALL;
+ }
+
host->max_id = max_id;
host->this_id = 255;
host->cmd_per_lun = 3;