MII_TG3_AUX_CTRL
(reg == MII_CTRL1000 || reg == MII_TG3_AUX_CTRL))
err = tg3_writephy(tp, MII_TG3_AUX_CTRL,
err = tg3_readphy(tp, MII_TG3_AUX_CTRL, val);
return tg3_writephy(tp, MII_TG3_AUX_CTRL, set | reg);