T_OPTICAL         653 scsi/scsiconf.c 		case T_OPTICAL:
T_OPTICAL         133 scsi/sd.c      	{T_OPTICAL, T_FIXED,
T_OPTICAL         135 scsi/sd.c      	{T_OPTICAL, T_REMOV,
T_OPTICAL         998 scsi/sd.c      	if ((sd->sc_link->inqdata.device & SID_TYPE) == T_OPTICAL)
T_OPTICAL        1334 scsi/sd.c      	case T_OPTICAL: