MDIO_CL73_IEEEB1_AN_ADV2_ADVR_10G_KX4
reg_val |= MDIO_CL73_IEEEB1_AN_ADV2_ADVR_10G_KX4;
if (val & (MDIO_CL73_IEEEB1_AN_ADV2_ADVR_10G_KX4 |