[PATCH 12/21] lpfc: Correct issues with FAWWN and FDISCs

James Smart
2017-08-02T23:38:10Z

When using fabric-assigned WWNs, the switch doesn't like copy of
the FLOGI payload, which includes valid VVL bits, to be used as
the FDISC paylaod.

Rather than wait for corrected switch firmware, ensure the VVL bits
are marked invalid on FDISCs.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
---
drivers/scsi/lpfc/lpfc_els.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 9a8808abe61f..f97d578ea6bd 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -8868,6 +8868,7 @@ lpfc_issue_els_fdisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
pcmd += sizeof(uint32_t); /* Node Name */
pcmd += sizeof(uint32_t); /* Node Name */
memcpy(pcmd, &vport->fc_nodename, 8);
+ sp->cmn.valid_vendor_ver_level = 0;
memset(sp->un.vendorVersion, 0, sizeof(sp->un.vendorVersion));
lpfc_set_disctmo(vport);

--
2.13.1