Ethernet

Functions
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

Function Documentation

ethernet_output()

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

Send an ethernet packet on the network using netif->linkoutput(). The ethernet header is filled in before sending.

See also

LWIP_HOOK_VLAN_SET

Parameters

netif	the lwIP network interface on which to send the packet
p	the packet to send. pbuf layer must be PBUF_LINK.
src	the source MAC address to be copied into the ethernet header
dst	the destination MAC address to be copied into the ethernet header
eth_type	ethernet type (lwip_ieee_eth_type)

Returns

ERR_OK if the packet was sent, any other err_t on failure