/* In this function, the hardware should be initialized. Called from ethernetif_init(). */
static void low_level_init(struct netif *netif)
/* In this function, the hardware should be initialized. Called from ethernetif_init(). */
static void low_level_init(struct netif *netif)
{
    netif->hwaddr_len = ETHARP_HWADDR_LEN;
    netif->mtu = 1500;
    netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_LINK_UP | NETIF_FLAG_IGMP | NETIF_FLAG_MLD6;
}