IFE_PHY_MDIX_CONTROL
ret_val = e1e_rphy(hw, IFE_PHY_MDIX_CONTROL, ®_data);
ret_val = e1e_wphy(hw, IFE_PHY_MDIX_CONTROL, reg_data);
ret_val = e1e_rphy(hw, IFE_PHY_MDIX_CONTROL, &data);
ret_val = e1e_wphy(hw, IFE_PHY_MDIX_CONTROL, data);
ret_val = e1e_rphy(hw, IFE_PHY_MDIX_CONTROL, &data);