TX_ALC_CFG_1
reg = rt2800_register_read(rt2x00dev, TX_ALC_CFG_1);
rt2800_register_write(rt2x00dev, TX_ALC_CFG_1, reg);
reg = rt2800_register_read(rt2x00dev, TX_ALC_CFG_1);
rt2800_register_write(rt2x00dev, TX_ALC_CFG_1, reg);