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-rw-r--r--include/linux/if_ether.h115
1 files changed, 1 insertions, 114 deletions
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index 167ce5b363d2..12b4d55a02af 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -17,122 +17,11 @@
17 * as published by the Free Software Foundation; either version 17 * as published by the Free Software Foundation; either version
18 * 2 of the License, or (at your option) any later version. 18 * 2 of the License, or (at your option) any later version.
19 */ 19 */
20
21#ifndef _LINUX_IF_ETHER_H 20#ifndef _LINUX_IF_ETHER_H
22#define _LINUX_IF_ETHER_H 21#define _LINUX_IF_ETHER_H
23 22
24#include <linux/types.h>
25
26/*
27 * IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble
28 * and FCS/CRC (frame check sequence).
29 */
30
31#define ETH_ALEN 6 /* Octets in one ethernet addr */
32#define ETH_HLEN 14 /* Total octets in header. */
33#define ETH_ZLEN 60 /* Min. octets in frame sans FCS */
34#define ETH_DATA_LEN 1500 /* Max. octets in payload */
35#define ETH_FRAME_LEN 1514 /* Max. octets in frame sans FCS */
36#define ETH_FCS_LEN 4 /* Octets in the FCS */
37
38/*
39 * These are the defined Ethernet Protocol ID's.
40 */
41
42#define ETH_P_LOOP 0x0060 /* Ethernet Loopback packet */
43#define ETH_P_PUP 0x0200 /* Xerox PUP packet */
44#define ETH_P_PUPAT 0x0201 /* Xerox PUP Addr Trans packet */
45#define ETH_P_IP 0x0800 /* Internet Protocol packet */
46#define ETH_P_X25 0x0805 /* CCITT X.25 */
47#define ETH_P_ARP 0x0806 /* Address Resolution packet */
48#define ETH_P_BPQ 0x08FF /* G8BPQ AX.25 Ethernet Packet [ NOT AN OFFICIALLY REGISTERED ID ] */
49#define ETH_P_IEEEPUP 0x0a00 /* Xerox IEEE802.3 PUP packet */
50#define ETH_P_IEEEPUPAT 0x0a01 /* Xerox IEEE802.3 PUP Addr Trans packet */
51#define ETH_P_DEC 0x6000 /* DEC Assigned proto */
52#define ETH_P_DNA_DL 0x6001 /* DEC DNA Dump/Load */
53#define ETH_P_DNA_RC 0x6002 /* DEC DNA Remote Console */
54#define ETH_P_DNA_RT 0x6003 /* DEC DNA Routing */
55#define ETH_P_LAT 0x6004 /* DEC LAT */
56#define ETH_P_DIAG 0x6005 /* DEC Diagnostics */
57#define ETH_P_CUST 0x6006 /* DEC Customer use */
58#define ETH_P_SCA 0x6007 /* DEC Systems Comms Arch */
59#define ETH_P_TEB 0x6558 /* Trans Ether Bridging */
60#define ETH_P_RARP 0x8035 /* Reverse Addr Res packet */
61#define ETH_P_ATALK 0x809B /* Appletalk DDP */
62#define ETH_P_AARP 0x80F3 /* Appletalk AARP */
63#define ETH_P_8021Q 0x8100 /* 802.1Q VLAN Extended Header */
64#define ETH_P_IPX 0x8137 /* IPX over DIX */
65#define ETH_P_IPV6 0x86DD /* IPv6 over bluebook */
66#define ETH_P_PAUSE 0x8808 /* IEEE Pause frames. See 802.3 31B */
67#define ETH_P_SLOW 0x8809 /* Slow Protocol. See 802.3ad 43B */
68#define ETH_P_WCCP 0x883E /* Web-cache coordination protocol
69 * defined in draft-wilson-wrec-wccp-v2-00.txt */
70#define ETH_P_PPP_DISC 0x8863 /* PPPoE discovery messages */
71#define ETH_P_PPP_SES 0x8864 /* PPPoE session messages */
72#define ETH_P_MPLS_UC 0x8847 /* MPLS Unicast traffic */
73#define ETH_P_MPLS_MC 0x8848 /* MPLS Multicast traffic */
74#define ETH_P_ATMMPOA 0x884c /* MultiProtocol Over ATM */
75#define ETH_P_LINK_CTL 0x886c /* HPNA, wlan link local tunnel */
76#define ETH_P_ATMFATE 0x8884 /* Frame-based ATM Transport
77 * over Ethernet
78 */
79#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
80#define ETH_P_AOE 0x88A2 /* ATA over Ethernet */
81#define ETH_P_8021AD 0x88A8 /* 802.1ad Service VLAN */
82#define ETH_P_802_EX1 0x88B5 /* 802.1 Local Experimental 1. */
83#define ETH_P_TIPC 0x88CA /* TIPC */
84#define ETH_P_8021AH 0x88E7 /* 802.1ah Backbone Service Tag */
85#define ETH_P_1588 0x88F7 /* IEEE 1588 Timesync */
86#define ETH_P_FCOE 0x8906 /* Fibre Channel over Ethernet */
87#define ETH_P_TDLS 0x890D /* TDLS */
88#define ETH_P_FIP 0x8914 /* FCoE Initialization Protocol */
89#define ETH_P_QINQ1 0x9100 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
90#define ETH_P_QINQ2 0x9200 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
91#define ETH_P_QINQ3 0x9300 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
92#define ETH_P_EDSA 0xDADA /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
93#define ETH_P_AF_IUCV 0xFBFB /* IBM af_iucv [ NOT AN OFFICIALLY REGISTERED ID ] */
94
95/*
96 * Non DIX types. Won't clash for 1500 types.
97 */
98
99#define ETH_P_802_3 0x0001 /* Dummy type for 802.3 frames */
100#define ETH_P_AX25 0x0002 /* Dummy protocol id for AX.25 */
101#define ETH_P_ALL 0x0003 /* Every packet (be careful!!!) */
102#define ETH_P_802_2 0x0004 /* 802.2 frames */
103#define ETH_P_SNAP 0x0005 /* Internal only */
104#define ETH_P_DDCMP 0x0006 /* DEC DDCMP: Internal only */
105#define ETH_P_WAN_PPP 0x0007 /* Dummy type for WAN PPP frames*/
106#define ETH_P_PPP_MP 0x0008 /* Dummy type for PPP MP frames */
107#define ETH_P_LOCALTALK 0x0009 /* Localtalk pseudo type */
108#define ETH_P_CAN 0x000C /* CAN: Controller Area Network */
109#define ETH_P_CANFD 0x000D /* CANFD: CAN flexible data rate*/
110#define ETH_P_PPPTALK 0x0010 /* Dummy type for Atalk over PPP*/
111#define ETH_P_TR_802_2 0x0011 /* 802.2 frames */
112#define ETH_P_MOBITEX 0x0015 /* Mobitex (kaz@cafe.net) */
113#define ETH_P_CONTROL 0x0016 /* Card specific control frames */
114#define ETH_P_IRDA 0x0017 /* Linux-IrDA */
115#define ETH_P_ECONET 0x0018 /* Acorn Econet */
116#define ETH_P_HDLC 0x0019 /* HDLC frames */
117#define ETH_P_ARCNET 0x001A /* 1A for ArcNet :-) */
118#define ETH_P_DSA 0x001B /* Distributed Switch Arch. */
119#define ETH_P_TRAILER 0x001C /* Trailer switch tagging */
120#define ETH_P_PHONET 0x00F5 /* Nokia Phonet frames */
121#define ETH_P_IEEE802154 0x00F6 /* IEEE802.15.4 frame */
122#define ETH_P_CAIF 0x00F7 /* ST-Ericsson CAIF protocol */
123
124/*
125 * This is an Ethernet frame header.
126 */
127
128struct ethhdr {
129 unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
130 unsigned char h_source[ETH_ALEN]; /* source ether addr */
131 __be16 h_proto; /* packet type ID field */
132} __attribute__((packed));
133
134#ifdef __KERNEL__
135#include <linux/skbuff.h> 23#include <linux/skbuff.h>
24#include <uapi/linux/if_ether.h>
136 25
137static inline struct ethhdr *eth_hdr(const struct sk_buff *skb) 26static inline struct ethhdr *eth_hdr(const struct sk_buff *skb)
138{ 27{
@@ -144,6 +33,4 @@ int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr);
144int mac_pton(const char *s, u8 *mac); 33int mac_pton(const char *s, u8 *mac);
145extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len); 34extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len);
146 35
147#endif
148
149#endif /* _LINUX_IF_ETHER_H */ 36#endif /* _LINUX_IF_ETHER_H */
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-06 02:43:12 -0500