From: Hannes Reinecke Date: Mon, 31 Oct 2011 13:15:53 +0100 Subject: fcoe: Reduce max_sectors to 1024 Patch-Mainline: submitted to linux-scsi References: bnc#695898 The DDP offload on ixgbe is only capable of handling requests up to 1024 sectors. So we should be exposing this to avoid spurious messages about 'not enough user buffers'. Signed-off-by: Hannes Reinecke --- drivers/scsi/fcoe/fcoe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index d0a47b3..4c91972 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -286,7 +286,7 @@ static struct scsi_host_template fcoe_shost_template = { .can_queue = FCOE_MAX_OUTSTANDING_COMMANDS, .use_clustering = ENABLE_CLUSTERING, .sg_tablesize = SG_ALL, - .max_sectors = 0xffff, + .max_sectors = 1024, .track_queue_depth = 1, }; -- 1.8.5.6