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| author | Saurav Kashyap <skashyap@marvell.com> | 2019-06-24 10:29:59 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-06-27 04:42:45 +0200 |
| commit | 3c97b569505f0d467a7fd544b05f1e122c08db67 (patch) | |
| tree | 7d3192697e0e99e6ce59a7b52c50f7d5524e440a /drivers/scsi/bnx2fc/bnx2fc_fcoe.c | |
| parent | scsi: bnx2fc: Do not allow both a cleanup completion and abort completion for... (diff) | |
| download | linux-3c97b569505f0d467a7fd544b05f1e122c08db67.tar.xz linux-3c97b569505f0d467a7fd544b05f1e122c08db67.zip | |
scsi: bnx2fc: Limit the IO size according to the FW capability
- Reduce the sg_tablesize to 255.
- Reduce the MAX BDs firmware can handle to 255.
- Return IO to ML if BD goes more then 255 after split.
- Correct the size of each BD split to 0xffff.
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/bnx2fc/bnx2fc_fcoe.c')
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index a75e74ad1698..7796799bf04a 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -2971,7 +2971,8 @@ static struct scsi_host_template bnx2fc_shost_template = { .this_id = -1, .cmd_per_lun = 3, .sg_tablesize = BNX2FC_MAX_BDS_PER_CMD, - .max_sectors = 1024, + .dma_boundary = 0x7fff, + .max_sectors = 0x3fbf, .track_queue_depth = 1, .slave_configure = bnx2fc_slave_configure, .shost_attrs = bnx2fc_host_attrs, |