Fix bug with mailbox handling of REG_VFI and cable pull.
Signed-off-by: Alex Iannicelli <alex.iannicelli@xxxxxxxxxx>
Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
---
lpfc_hbadisc.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c 2012-03-01 17:33:47.000000000 -0500
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c 2012-03-01 17:33:53.000000000 -0500
@@ -2843,7 +2843,14 @@ lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba *p
struct lpfc_vport *vport = mboxq->vport;
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
- if (mboxq->u.mb.mbxStatus) {
+ /*
+ * VFI not supported for interface type 0, so ignore any mailbox
+ * error (except VFI in use) and continue with the discovery.
+ */
+ if (mboxq->u.mb.mbxStatus &&
+ (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
+ LPFC_SLI_INTF_IF_TYPE_0) &&
+ mboxq->u.mb.mbxStatus != MBX_VFI_IN_USE) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
"2018 REG_VFI mbxStatus error x%x "
"HBA state x%x\n",
--
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