diff mbox series

[04/12] lpfc: Qualify ndlp discovery state when processing RSCN

Message ID 20230712180522.112722-5-justintee8345@gmail.com (mailing list archive)
State Accepted
Headers show
Series lpfc: Update lpfc to revision 14.2.0.14 | expand

Commit Message

Justin Tee July 12, 2023, 6:05 p.m. UTC 
Conditionalize when to put an ndlp into recovery mode when processing
RSCNs.  As long as an ndlp state is beyond a PLOGI issue and has been
mapped to a transport layer before, the ndlp qualifies to be put into
recovery mode.  Otherwise, treat the ndlp rport normally through the
discovery engine.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
---
 drivers/scsi/lpfc/lpfc_hbadisc.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 499849b58ee4..b4303254744a 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -5757,8 +5757,11 @@  lpfc_setup_disc_node(struct lpfc_vport *vport, uint32_t did)
 			     (NLP_FCP_TARGET | NLP_NVME_TARGET)))
 				return NULL;
 
-			lpfc_disc_state_machine(vport, ndlp, NULL,
-						NLP_EVT_DEVICE_RECOVERY);
+			if (ndlp->nlp_state > NLP_STE_UNUSED_NODE &&
+			    ndlp->nlp_state < NLP_STE_NPR_NODE) {
+				lpfc_disc_state_machine(vport, ndlp, NULL,
+							NLP_EVT_DEVICE_RECOVERY);
+			}
 
 			spin_lock_irq(&ndlp->lock);
 			ndlp->nlp_flag |= NLP_NPR_2B_DISC;