diff options
| author | James Smart <jsmart2021@gmail.com> | 2021-12-03 16:26:40 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-12-06 22:35:36 -0500 |
| commit | 7dd2e2a923173d637c272e483966be8e96a72b64 (patch) | |
| tree | 67798f54fbbfb347ab588ca54d8c0f3874de9f36 /drivers/scsi/lpfc/lpfc.h | |
| parent | 8ed190a91950564775cbaae9e8e8083a69a8da23 (diff) | |
| download | linux-stable-7dd2e2a923173d637c272e483966be8e96a72b64.tar.gz linux-stable-7dd2e2a923173d637c272e483966be8e96a72b64.tar.bz2 linux-stable-7dd2e2a923173d637c272e483966be8e96a72b64.zip | |
scsi: lpfc: Trigger SLI4 firmware dump before doing driver cleanup
Extraneous teardown routines are present in the firmware dump path causing
altered states in firmware captures.
When a firmware dump is requested via sysfs, trigger the dump immediately
without tearing down structures and changing adapter state.
The driver shall rely on pre-existing firmware error state clean up
handlers to restore the adapter.
Link: https://lore.kernel.org/r/20211204002644.116455-6-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index a04995832459..e652926fb47a 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -1021,7 +1021,6 @@ struct lpfc_hba { #define HBA_DEVLOSS_TMO 0x2000 /* HBA in devloss timeout */ #define HBA_RRQ_ACTIVE 0x4000 /* process the rrq active list */ #define HBA_IOQ_FLUSH 0x8000 /* FCP/NVME I/O queues being flushed */ -#define HBA_FW_DUMP_OP 0x10000 /* Skips fn reset before FW dump */ #define HBA_RECOVERABLE_UE 0x20000 /* Firmware supports recoverable UE */ #define HBA_FORCED_LINK_SPEED 0x40000 /* * Firmware supports Forced Link Speed @@ -1038,6 +1037,7 @@ struct lpfc_hba { #define HBA_HBEAT_TMO 0x8000000 /* HBEAT initiated after timeout */ #define HBA_FLOGI_OUTSTANDING 0x10000000 /* FLOGI is outstanding */ + struct completion *fw_dump_cmpl; /* cmpl event tracker for fw_dump */ uint32_t fcp_ring_in_use; /* When polling test if intr-hndlr active*/ struct lpfc_dmabuf slim2p; |