MR_ARBITRATE
NCR5380_write(MODE_REG, MR_ARBITRATE);
err = NCR5380_poll_politely2(hostdata, MODE_REG, MR_ARBITRATE, 0,
if (!(NCR5380_read(MODE_REG) & MR_ARBITRATE)) {
if (!(NCR5380_read(MODE_REG) & MR_ARBITRATE))
{MR_ARBITRATE, "ARBITRATE"},