/* Enables or disables the MAC BackPressure operation activation (Half-duplex only).  */
void ETH_EnableBackPressureActivation(FunctionalState Cmd)
/* Enables or disables the MAC BackPressure operation activation (Half-duplex only).  */
void ETH_EnableBackPressureActivation(FunctionalState Cmd)
{
    assert_param(IS_FUNCTIONAL_STATE(Cmd));
    if (Cmd != DISABLE)
    {
        ETH->MACFLWCTRL |= ETH_MACFLWCTRL_FCB_BPA;
    }
    else
    {
        ETH->MACFLWCTRL &= ~ETH_MACFLWCTRL_FCB_BPA;
    }
}