
  TYPE
    cmt$controller_type = (cmc$ms7154_x, cmc$ms7155_1, cmc$ms7155_1x,
          cmc$ms7165_2x, cmc$mscm3_ct, cmc$mshydra_ct, cmc$ms5831_x,
          cmc$mt7021_3x, cmc$mt7021_4x, cmc$ms7255_1_1, cmc$ms7255_1_2,
          cmc$mt7221_2_s0, cmc$mt5680_xx, cmc$mt7221_1, cmc$mt698_xx,
          cmc$mt5698_xx, cmc$mp65354_11, cmc$ca2629_2, cmc$lcn380_170,
          cmc$mti2620_21x, cmc$mdi2621_21x, cmc$fs740_200, cmc$expresslink,
          cmc$msntdc_1, cmc$msntdc_2, cmc$null_controller);
