Some vports addresses stored in NVRAM may have zero for the WWNN. Adjust
the WWNN that we'll use to be the same as the WWPN.
Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
---
drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index d9f9c56..31aeb02 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -2139,6 +2139,9 @@ static uint bnx2fc_npiv_create_vports(struct fc_lport *lport,
{
struct fc_vport_identifiers vpid;
uint i, created = 0;
+ u64 wwnn = 0;
+ char wwpn_str[32];
+ char wwnn_str[32];
if (npiv_tbl->count > MAX_NPIV_ENTRIES) {
BNX2FC_HBA_DBG(lport, "Exceeded count max of npiv table\n");
@@ -2157,11 +2160,23 @@ static uint bnx2fc_npiv_create_vports(struct fc_lport *lport,
vpid.disable = false;
for (i = 0; i < npiv_tbl->count; i++) {
- vpid.node_name = wwn_to_u64(npiv_tbl->wwnn[i]);
+ wwnn = wwn_to_u64(npiv_tbl->wwnn[i]);
+ if (wwnn == 0) {
+ /*
+ * If we get a 0 element from for the WWNN then assume
+ * the WWNN should be the same as the physical port.
+ */
+ wwnn = lport->wwnn;
+ }
+ vpid.node_name = wwnn;
vpid.port_name = wwn_to_u64(npiv_tbl->wwpn[i]);
scnprintf(vpid.symbolic_name, sizeof(vpid.symbolic_name),
"NPIV[%u]:%016llx-%016llx",
created, vpid.port_name, vpid.node_name);
+ fcoe_wwn_to_str(vpid.node_name, wwnn_str, sizeof(wwnn_str));
+ fcoe_wwn_to_str(vpid.port_name, wwpn_str, sizeof(wwpn_str));
+ BNX2FC_HBA_DBG(lport, "Creating vport %s:%s.\n", wwnn_str,
+ wwpn_str);
if (fc_vport_create(lport->host, 0, &vpid))
created++;
else
--
1.8.5.6
