From: Justin Tee <justin.tee@broadcom.com>
Date: Mon, 9 Oct 2023 09:18:08 -0700
Subject: scsi: lpfc: Treat IOERR_SLI_DOWN I/O completion status the same as
pci offline
Patch-mainline: v6.7-rc1
Git-commit: d472a76603d8a04246dda05c4918281dfb61ed60
References: bsc#1217124
During receipt of a hardware error attention ACQE, IOERR_SLI_DOWN status is
set by the driver for all outstanding I/Os.
In such hardware error attention cases, we can treat the situation exactly
the same as pci_channel_offline. Thus, add IOERR_SLI_DOWN status to the
same category as pci_channel_offline handling in lpfc_nvme_io_cmd_cmpl.
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20231009161812.97232-3-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
drivers/scsi/lpfc/lpfc_nvme.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -950,7 +950,7 @@ lpfc_nvme_io_cmd_cmpl(struct lpfc_hba *p
#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
int cpu;
#endif
- int offline = 0;
+ bool offline = false;
/* Sanity check on return of outstanding command */
if (!lpfc_ncmd) {
@@ -1124,7 +1124,9 @@ lpfc_nvme_io_cmd_cmpl(struct lpfc_hba *p
nCmd->transferred_length = 0;
nCmd->rcv_rsplen = 0;
nCmd->status = NVME_SC_INTERNAL;
- offline = pci_channel_offline(vport->phba->pcidev);
+ if (pci_channel_offline(vport->phba->pcidev) ||
+ lpfc_ncmd->result == IOERR_SLI_DOWN)
+ offline = true;
}
}