/* ENET Rx function enable (include MAC and DMA module)  */
void enet_rx_enable(void)
/* ENET Rx function enable (include MAC and DMA module)  */
void enet_rx_enable(void)
{
    ENET_MAC_CFG |= ENET_MAC_CFG_REN;
    ENET_DMA_CTL |= ENET_DMA_CTL_SRE;
}