lwIP  2.0.2
Lightweight IP stack
ethernet.h File Reference
#include "lwip/opt.h"
#include "lwip/pbuf.h"
#include "lwip/netif.h"
#include "lwip/prot/ethernet.h"




err_t ethernet_input (struct pbuf *p, struct netif *netif)
err_t ethernet_output (struct netif *netif, struct pbuf *p, const struct eth_addr *src, const struct eth_addr *dst, u16_t eth_type)

Detailed Description

Ethernet input function - handles INCOMING ethernet level traffic To be used in most low-level netif implementations

Macro Definition Documentation



Define this to 1 and define LWIP_ARP_FILTER_NETIF_FN(pbuf, netif, type) to a filter function that returns the correct netif when using multiple netifs on one hardware interface where the netif's low-level receive routine cannot decide for the correct netif (e.g. when mapping multiple IP addresses to one hardware interface).