diff options
Diffstat (limited to 'include/scsi/scsi_host.h')
| -rw-r--r-- | include/scsi/scsi_host.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index f1f2644137b8..fc22ad9dba77 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -355,6 +355,19 @@ struct scsi_host_template { */ enum blk_eh_timer_return (*eh_timed_out)(struct scsi_cmnd *); + /* This is an optional routine that allows transport to initiate + * LLD adapter or firmware reset using sysfs attribute. + * + * Return values: 0 on success, -ve value on failure. + * + * Status: OPTIONAL + */ + + int (*host_reset)(struct Scsi_Host *shost, int reset_type); +#define SCSI_ADAPTER_RESET 1 +#define SCSI_FIRMWARE_RESET 2 + + /* * Name of proc directory */ |