1#pragma once
2
3#include <stdint.h>
4#include <sys/types.h>
5
6#define ETH_ALEN 6
7#define ETH_HLEN 14
8#define ETH_ZLEN 60
9#define ETH_DATA_LEN 1500
10#define ETH_FRAME_LEN 1514
11#define ETH_FCS_LEN 4
12
13#define ETH_P_LOOP 0x0060
14#define ETH_P_PUP 0x0200
15#define ETH_P_PUPAT 0x0201
16#define ETH_P_IP 0x0800
17#define ETH_P_X25 0x0805
18#define ETH_P_ARP 0x0806
19#define ETH_P_BPQ 0x08FF
20#define ETH_P_IEEEPUP 0x0a00
21#define ETH_P_IEEEPUPAT 0x0a01
22#define ETH_P_BATMAN 0x4305
23#define ETH_P_DEC 0x6000
24#define ETH_P_DNA_DL 0x6001
25#define ETH_P_DNA_RC 0x6002
26#define ETH_P_DNA_RT 0x6003
27#define ETH_P_LAT 0x6004
28#define ETH_P_DIAG 0x6005
29#define ETH_P_CUST 0x6006
30#define ETH_P_SCA 0x6007
31#define ETH_P_TEB 0x6558
32#define ETH_P_RARP 0x8035
33#define ETH_P_ATALK 0x809B
34#define ETH_P_AARP 0x80F3
35#define ETH_P_8021Q 0x8100
36#define ETH_P_IPX 0x8137
37#define ETH_P_IPV6 0x86DD
38#define ETH_P_PAUSE 0x8808
39#define ETH_P_SLOW 0x8809
40#define ETH_P_WCCP 0x883E
41#define ETH_P_MPLS_UC 0x8847
42#define ETH_P_MPLS_MC 0x8848
43#define ETH_P_ATMMPOA 0x884c
44#define ETH_P_PPP_DISC 0x8863
45#define ETH_P_PPP_SES 0x8864
46#define ETH_P_LINK_CTL 0x886c
47#define ETH_P_ATMFATE 0x8884
48#define ETH_P_PAE 0x888E
49#define ETH_P_AOE 0x88A2
50#define ETH_P_8021AD 0x88A8
51#define ETH_P_802_EX1 0x88B5
52#define ETH_P_TIPC 0x88CA
53#define ETH_P_8021AH 0x88E7
54#define ETH_P_MVRP 0x88F5
55#define ETH_P_1588 0x88F7
56#define ETH_P_PRP 0x88FB
57#define ETH_P_FCOE 0x8906
58#define ETH_P_TDLS 0x890D
59#define ETH_P_FIP 0x8914
60#define ETH_P_80221 0x8917
61#define ETH_P_LOOPBACK 0x9000
62#define ETH_P_QINQ1 0x9100
63#define ETH_P_QINQ2 0x9200
64#define ETH_P_QINQ3 0x9300
65#define ETH_P_EDSA 0xDADA
66#define ETH_P_AF_IUCV 0xFBFB
67
68#define ETH_P_802_3_MIN 0x0600
69
70#define ETH_P_802_3 0x0001
71#define ETH_P_AX25 0x0002
72#define ETH_P_ALL 0x0003
73#define ETH_P_802_2 0x0004
74#define ETH_P_SNAP 0x0005
75#define ETH_P_DDCMP 0x0006
76#define ETH_P_WAN_PPP 0x0007
77#define ETH_P_PPP_MP 0x0008
78#define ETH_P_LOCALTALK 0x0009
79#define ETH_P_CAN 0x000C
80#define ETH_P_CANFD 0x000D
81#define ETH_P_PPPTALK 0x0010
82#define ETH_P_TR_802_2 0x0011
83#define ETH_P_MOBITEX 0x0015
84#define ETH_P_CONTROL 0x0016
85#define ETH_P_IRDA 0x0017
86#define ETH_P_ECONET 0x0018
87#define ETH_P_HDLC 0x0019
88#define ETH_P_ARCNET 0x001A
89#define ETH_P_DSA 0x001B
90#define ETH_P_TRAILER 0x001C
91#define ETH_P_PHONET 0x00F5
92#define ETH_P_IEEE802154 0x00F6
93#define ETH_P_CAIF 0x00F7
94
95struct ethhdr {
96    uint8_t h_dest[ETH_ALEN];
97    uint8_t h_source[ETH_ALEN];
98    uint16_t h_proto;
99};
100
101#include <net/ethernet.h>
102#include <net/if_arp.h>
103
104struct ether_arp {
105    struct arphdr ea_hdr;
106    uint8_t arp_sha[ETH_ALEN];
107    uint8_t arp_spa[4];
108    uint8_t arp_tha[ETH_ALEN];
109    uint8_t arp_tpa[4];
110};
111#define arp_hrd ea_hdr.ar_hrd
112#define arp_pro ea_hdr.ar_pro
113#define arp_hln ea_hdr.ar_hln
114#define arp_pln ea_hdr.ar_pln
115#define arp_op ea_hdr.ar_op
116
117#define ETHER_MAP_IP_MULTICAST(ipaddr, enaddr)      \
118    do {                                            \
119        (enaddr)[0] = 0x01;                         \
120        (enaddr)[1] = 0x00;                         \
121        (enaddr)[2] = 0x5e;                         \
122        (enaddr)[3] = ((uint8_t*)ipaddr)[1] & 0x7f; \
123        (enaddr)[4] = ((uint8_t*)ipaddr)[2];        \
124        (enaddr)[5] = ((uint8_t*)ipaddr)[3];        \
125    } while (0)
126