diff options
| author | James Smart <jsmart2021@gmail.com> | 2018-02-22 08:18:49 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-02-22 20:39:29 -0500 |
| commit | 63452e144662a90b77fcdb27bd33c8b43655b850 (patch) | |
| tree | 01167567f1c1d52eb01954c6d89ca6bd6820d61e /drivers/scsi/lpfc | |
| parent | 0bc2b7c5317bd51df571e9d1131547901215f6c9 (diff) | |
| download | linux-63452e144662a90b77fcdb27bd33c8b43655b850.tar.bz2 | |
scsi: lpfc: Fix nvme embedded io length on new hardware
Newer hardware more strictly enforces buffer lenghts, causing an
mis-set value to be identified. Older hardware won't catch it.
The difference is benign on old hardware.
Set the right embedded buffer length for nvme ios.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nvme.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index 5a1a6e24a27f..c75958daf799 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -655,7 +655,7 @@ lpfc_nvme_adj_fcp_sgls(struct lpfc_vport *vport, /* Word 0-2 - NVME CMND IU (embedded payload) */ wqe->generic.bde.tus.f.bdeFlags = BUFF_TYPE_BDE_IMMED; - wqe->generic.bde.tus.f.bdeSize = 60; + wqe->generic.bde.tus.f.bdeSize = 56; wqe->generic.bde.addrHigh = 0; wqe->generic.bde.addrLow = 64; /* Word 16 */ |