SONIC_CRCT
SONIC_WRITE(SONIC_CRCT,0xffff);
SONIC_WRITE(SONIC_CRCT, 0xffff);
lp->stats.rx_crc_errors += SONIC_READ(SONIC_CRCT);
SONIC_WRITE(SONIC_CRCT, 0xffff);
SONIC_WRITE(SONIC_CRCT,0xffff);