diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/scsi/scsi_cmnd.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index c2cb5f69635c..526def14e7fb 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -52,6 +52,11 @@ struct scsi_pointer { #define SCMD_TAGGED (1 << 0) #define SCMD_INITIALIZED (1 << 1) #define SCMD_LAST (1 << 2) +/* + * libata uses SCSI EH to fetch sense data for successful commands. + * SCSI EH should not overwrite scmd->result when SCMD_FORCE_EH_SUCCESS is set. + */ +#define SCMD_FORCE_EH_SUCCESS (1 << 3) #define SCMD_FAIL_IF_RECOVERING (1 << 4) /* flags preserved across unprep / reprep */ #define SCMD_PRESERVED_FLAGS (SCMD_INITIALIZED | SCMD_FAIL_IF_RECOVERING) |