[SCSI] lpfc: Set max_sectors in host template
authorJames.Smart@Emulex.Com <James.Smart@Emulex.Com>
Sat, 25 Jun 2005 14:34:17 +0000 (10:34 -0400)
committerJames Bottomley <jejb@mulgrave.(none)>
Sat, 2 Jul 2005 22:07:57 +0000 (17:07 -0500)
Add max_sectors to the driver host template and initialize it with
0xFFFF since the driver has no limitations on the size a transfer
contained by a scsi command and that fits within the sg_tablesize
provisioned by the driver.  This fixes a performance issue seen in
some configurations.

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
drivers/scsi/lpfc/lpfc_scsi.c

index f2aff3f4042baf4aa86bfa4134bb467a2e68dff6..4c1ab21f30718943a230b7419e22da6046692332 100644 (file)
@@ -1273,4 +1273,5 @@ struct scsi_host_template lpfc_template = {
        .cmd_per_lun            = LPFC_CMD_PER_LUN,
        .use_clustering         = ENABLE_CLUSTERING,
        .shost_attrs            = lpfc_host_attrs,
+       .max_sectors            = 0xFFFF,
 };