Function rt_hw_gmac_init

bsp/ft2004/drivers/drv_eth.c:605–661

#endif

static int rt_hw_gmac_init(struct drv_gmac *pOsMac, const char *name)
{
    rt_err_t state = RT_EOK;
    // rt_thread_t tid;
    rt_gmacmem_free(pOsMac);
    rt_gmacmem_create(pOsMac);

    pOsMac->eth_speed = GMAC_SPEED_1000M;
    pOsMac->eth_mode = GMAC_MODE_FULLDUPLEX;

    pOsMac->parent.parent.init = rt_ft2004_gmac_init;
    pOsMac->parent.parent.open = rt_ft2004_gmac_open;
    pOsMac->parent.parent.close = rt_ft2004_gmac_close;
    pOsMac->parent.parent.read = rt_ft2004_gmac_read;
    pOsMac->parent.parent.write = rt_ft2004_gmac_write;
    pOsMac->parent.parent.control = rt_ft2004_gmac_control;
    pOsMac->parent.parent.user_data = RT_NULL;

    pOsMac->parent.eth_rx = rt_ft2004_gmac_rx;
    pOsMac->parent.eth_tx = rt_ft2004_gmac_tx;
    Ft_Gmac_UseDefaultMacAddr(&pOsMac->Gmac, pOsMac->dev_addr);
    state = rt_event_init(&pOsMac->link_event, name, RT_IPC_FLAG_FIFO);
    LOG_I("rt_event_init is ok \r\n");
    if (RT_EOK != state)
    {
        rt_kprintf("init gmac0 event failed.\n");
        return -RT_ERROR;
    }

    /* register eth device */
    state = eth_device_init(&(pOsMac->parent), name);
    if (RT_EOK != state)
    {
        LOG_E("gmac device init faild: %d", state);
        return -RT_ERROR;
    }

    state = rt_thread_init(&pOsMac->_link_thread,
                           name,
                           ethernet_link_thread,
                           pOsMac,
                           &pOsMac->_link_thread_stack[0],
                           sizeof(pOsMac->_link_thread_stack),
                           10, 2);

    if (RT_EOK == state)
    {
        rt_thread_startup(&pOsMac->_link_thread);
    }
    else
    {
        LOG_E("rt_thread_init is error");
        return -RT_ERROR;
    }

    return RT_EOK;
}