RF_BYPASS2
mac052c = rt2800_register_read(rt2x00dev, RF_BYPASS2);
rt2800_register_write(rt2x00dev, RF_BYPASS2, 0x0);
rt2800_register_write(rt2x00dev, RF_BYPASS2, 0xfffff);
rt2800_register_write(rt2x00dev, RF_BYPASS2, 0x0);
rt2800_register_write(rt2x00dev, RF_BYPASS2, mac052c);
orig52c = rt2800_register_read(rt2x00dev, RF_BYPASS2);
rt2800_register_write(rt2x00dev, RF_BYPASS2, orig52c);