Fix discovery issue when changing from Pt2Pt to Fabric.
Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxxxxx>
Signed-off-by: James Smart <james.smart@xxxxxxxxxxxxx>
---
drivers/scsi/lpfc/lpfc_hbadisc.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index e93705d..0dfa566 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -4834,9 +4834,19 @@ lpfc_matchdid(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
if (matchdid.un.b.id == ndlpdid.un.b.id) {
if ((mydid.un.b.domain == matchdid.un.b.domain) &&
(mydid.un.b.area == matchdid.un.b.area)) {
+ /* This code is supposed to match the ID
+ * for a private loop device that is
+ * connect to fl_port. But we need to
+ * check that the port did not just go
+ * from pt2pt to fabric or we could end
+ * up matching ndlp->nlp_DID 000001 to
+ * fabric DID 0x20101
+ */
if ((ndlpdid.un.b.domain == 0) &&
(ndlpdid.un.b.area == 0)) {
- if (ndlpdid.un.b.id)
+ if (ndlpdid.un.b.id &&
+ vport->phba->fc_topology ==
+ LPFC_TOPOLOGY_LOOP)
return 1;
}
return 0;
--
1.7.11.7
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