30 lines
707 B
C
30 lines
707 B
C
/*
|
|
server/ip/gen/ether.h
|
|
*/
|
|
|
|
#ifndef __SERVER__IP__GEN__ETHER_H__
|
|
#define __SERVER__IP__GEN__ETHER_H__
|
|
|
|
#define ETH_MIN_PACK_SIZE 60
|
|
#define ETH_MAX_PACK_SIZE 1514
|
|
#define ETH_MAX_PACK_SIZE_TAGGED 1518
|
|
#define ETH_HDR_SIZE 14
|
|
#define ETH_CRC_SIZE 4
|
|
|
|
typedef u16_t ether_type_t;
|
|
|
|
#define ETH_ARP_PROTO 0x806
|
|
#define ETH_IP_PROTO 0x800
|
|
#define ETH_VLAN_PROTO 0x8100
|
|
|
|
/* Tag Control Information field for VLAN and Priority tagging */
|
|
#define ETH_TCI_PRIO_MASK 0xe000
|
|
#define ETH_TCI_CFI 0x1000 /* Canonical Formal Indicator */
|
|
#define ETH_TCI_VLAN_MASK 0x0fff /* 12-bit vlan number */
|
|
|
|
#endif /* __SERVER__IP__GEN__ETHER_H__ */
|
|
|
|
/*
|
|
* $PchId: ether.h,v 1.6 2005/01/27 17:33:35 philip Exp $
|
|
*/
|