FD_RAW_SPIN
if ((flags & FD_RAW_SPIN) && !(flags & FD_RAW_NO_MOTOR)) {
raw_cmd->flags = (FD_RAW_WRITE | FD_RAW_INTR | FD_RAW_SPIN |
raw_cmd->flags = FD_RAW_SPIN | FD_RAW_NEED_DISK | FD_RAW_NEED_SEEK;