[PATCH] fcoe: Reduce max_sectors to 1024

Hannes Reinecke
2014-07-09T06:16:26Z

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'.

Cc: Vasu Dev <vasu.dev@linux.intel.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
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 00ee0ed..602bcc9 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -287,7 +287,7 @@ 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,
};

/**
--
1.7.12.4