ethernet.h File Reference

#include "net/netbuff.h"
#include "net/netdev.h"
#include <type.h>

Go to the source code of this file.

Data Structures
struct	ethernet_header

Macros
#define	ETHER_TYPE_ARP   0x0806
#define	ETHER_TYPE_IP   0x0800

Functions
struct ethernet_header	__attribute__ ((packed))
void	ethernet_send_frame (netdev_t *dev, struct netbuff *netbuff, uint16_t ethertype, const uint8_t dst_mac[6])

Variables
uint8_t	dest_mac [6]
uint8_t	src_mac [6]
uint16_t	ethertype

Macro Definition Documentation

ETHER_TYPE_ARP

#define ETHER_TYPE_ARP   0x0806

Definition at line 17 of file ethernet.h.

Referenced by socket_receive().

ETHER_TYPE_IP

#define ETHER_TYPE_IP   0x0800

Definition at line 18 of file ethernet.h.

Referenced by ipv4_send(), and socket_receive().

Function Documentation

__attribute__()

struct ethernet_header __attribute__

(

(packed)

)

Definition at line 1 of file tcp.h.

ethernet_send_frame()

void ethernet_send_frame	(	netdev_t *	dev,
		struct netbuff *	netbuff,
		uint16_t	ethertype,
		const uint8_t	dst_mac[6] )

Definition at line 9 of file ethernet.c.

References data, netbuff::data, ethernet_header::dest_mac, ethernet_header::ethertype, ethertype, netbuff::head, len, netbuff::length, netdev::mac, memcopy(), memset(), netbuff_push(), netbuff_put(), netdev::nic, ioforge_nic_service::ops, netbuff::paddr, ioforge_nic_operation::send, and ethernet_header::src_mac.

Referenced by arp_reply(), and ipv4_send().

Variable Documentation

dest_mac

uint8_t dest_mac[6]

Definition at line 0 of file ethernet.h.

ethertype

uint16_t ethertype

Definition at line 2 of file ethernet.h.

Referenced by ethernet_send_frame(), and socket_receive().

src_mac

uint8_t src_mac[6]

Definition at line 1 of file ethernet.h.