From 76395c88d0afb82c9bec87e99e282c4ff11ea5f4 Mon Sep 17 00:00:00 2001 From: James Smart Date: Tue, 12 Apr 2022 15:19:53 -0700 Subject: [PATCH] scsi: lpfc: Transition to NPR state upon LOGO cmpl if link down or aborted In P2P topology, a target controller reboot sometimes results in not reestablishing a login because the ndlp is stuck in LOGO state. Fix by transitioning to NPR state if we get link down before LOGO completes. Link: https://lore.kernel.org/r/20220412222008.126521-12-jsmart2021@gmail.com Co-developed-by: Justin Tee Signed-off-by: Justin Tee Signed-off-by: James Smart Signed-off-by: Martin K. Petersen --- drivers/scsi/lpfc/lpfc_els.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 8155c63d793c4..50ecf9bfbf653 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -3007,7 +3007,10 @@ lpfc_cmpl_els_logo(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, ndlp->nlp_DID, ulp_status, ulp_word4); + /* Call NLP_EVT_DEVICE_RM if link is down or LOGO is aborted */ if (lpfc_error_lost_link(ulp_status, ulp_word4)) { + lpfc_disc_state_machine(vport, ndlp, cmdiocb, + NLP_EVT_DEVICE_RM); skip_recovery = 1; goto out; } -- 2.30.2