diff options
| author | Justin Tee <justin.tee@broadcom.com> | 2023-07-12 21:05:18 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-07-23 23:17:07 +0300 |
| commit | 089ea22e374aa20043e72243c47b5867d5419d38 (patch) | |
| tree | 6a274539446306a73dedba8dd5d7c4de0564d8b3 /drivers/scsi/lpfc/lpfc.h | |
| parent | 9388da30376670613d7b8031e6d62b0b6ce08228 (diff) | |
| download | linux-089ea22e374aa20043e72243c47b5867d5419d38.tar.xz | |
scsi: lpfc: Abort outstanding ELS cmds when mailbox timeout error is detected
A mailbox timeout error usually indicates something has gone wrong, and a
follow up reset of the HBA is a typical recovery mechanism. Introduce a
MBX_TMO_ERR flag to detect such cases and have lpfc_els_flush_cmd abort ELS
commands if the MBX_TMO_ERR flag condition was set. This ensures all of
the registered SGL resources meant for ELS traffic are not leaked after an
HBA reset.
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20230712180522.112722-9-justintee8345@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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 9a8963684369..e8d7eeeb2185 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -872,6 +872,7 @@ enum lpfc_irq_chann_mode { enum lpfc_hba_bit_flags { FABRIC_COMANDS_BLOCKED, HBA_PCI_ERR, + MBX_TMO_ERR, }; struct lpfc_hba { |