URE_FRAMELEN
reg = URE_8153_RX_BUFSZ - (URE_FRAMELEN(if_getmtu(ifp)) +
reg = URE_8153_RX_BUFSZ - (URE_FRAMELEN(if_getmtu(ifp)) +
reg = URE_8156_RX_BUFSZ - (URE_FRAMELEN(if_getmtu(ifp)) +
ure_write_2(sc, URE_PLA_RMS, URE_MCU_TYPE_PLA, URE_FRAMELEN(val));
(URE_FRAMELEN(val) + 0x100) / 16 );