| /**************************************************************************** |
| * include/net/ethernet.h |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The |
| * ASF licenses this file to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations |
| * under the License. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __INCLUDE_NET_ETHERNET_H |
| #define __INCLUDE_NET_ETHERNET_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <stdint.h> |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| #define ETHER_ADDR_LEN 6 |
| |
| /* Ethernet protocol ID's */ |
| #define ETHERTYPE_PUP 0x0200 /* Xerox PUP */ |
| #define ETHERTYPE_SPRITE 0x0500 /* Sprite */ |
| #define ETHERTYPE_IP 0x0800 /* IP */ |
| #define ETHERTYPE_ARP 0x0806 /* Address resolution */ |
| #define ETHERTYPE_REVARP 0x8035 /* Reverse ARP */ |
| #define ETHERTYPE_AT 0x809B /* AppleTalk protocol */ |
| #define ETHERTYPE_AARP 0x80F3 /* AppleTalk ARP */ |
| #define ETHERTYPE_VLAN 0x8100 /* IEEE 802.1Q VLAN tagging */ |
| #define ETHERTYPE_IPX 0x8137 /* IPX */ |
| #define ETHERTYPE_IPV6 0x86dd /* IP protocol version 6 */ |
| #define ETHERTYPE_LOOPBACK 0x9000 /* used to test interfaces */ |
| |
| /**************************************************************************** |
| * Public Type Definitions |
| ****************************************************************************/ |
| |
| struct ether_addr |
| { |
| uint8_t ether_addr_octet[6]; /* 48-bit Ethernet address */ |
| }; |
| |
| struct ether_header |
| { |
| uint8_t ether_dhost[ETHER_ADDR_LEN]; /* Destination Ethernet address */ |
| uint8_t ether_shost[ETHER_ADDR_LEN]; /* Source Ethernet address */ |
| uint16_t ether_type; /* Ethernet packet type */ |
| }; |
| |
| /**************************************************************************** |
| * Public Function Prototypes |
| ****************************************************************************/ |
| |
| #endif /* __INCLUDE_NET_ETHERNET_H */ |
