diff options
| -rw-r--r-- | sys/cam/scsi/scsi_all.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/cam/scsi/scsi_all.h b/sys/cam/scsi/scsi_all.h index 083b836..b88ad73 100644 --- a/sys/cam/scsi/scsi_all.h +++ b/sys/cam/scsi/scsi_all.h @@ -74,6 +74,9 @@ #error "CAM_MAX_CDBLEN cannot be less than SCSI_MAX_CDBLEN" #endif +/* 6byte CDBs special case 0 length to be 256 */ +#define SCSI_CDB6_LEN(len) ((len) == 0 ? 256 : len) + /* * This type defines actions to be taken when a particular sense code is * received. Right now, these flags are only defined to take up 16 bits, |
