/* ENET Tx function enable (include MAC and DMA module)  */
void enet_tx_enable(void)
/* ENET Tx function enable (include MAC and DMA module)  */
void enet_tx_enable(void)
{
    ENET_MAC_CFG |= ENET_MAC_CFG_TEN;
    enet_txfifo_flush();
    ENET_DMA_CTL |= ENET_DMA_CTL_STE;
}