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Commit 238c855805c853eaec95b0bc3065effb64f955a0

Authored by Henry Ptasinski
Committed by David S. Miller
1 parent 5f9251cb93
Exists in master and in 41 other branches 8mp-imx_5.4.70_2.3.0, 8qm-imx_5.4.70_2.3.0, emb-lf-6.6.52-2.2.0-rc0, emb_imx_lf-5.15.y, emb_lf-6.1.y, emb_lf-6.6.y, imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, imx_4.1.15_1.0.0_ga, pitx_8mp_lf-5.10.y, rt-smarc-imx_4.1.15_1.0.0_ga, rt_linux_5.15.71, smarc-8m-android-11.0.0_2.0.0, smarc-imx6_4.14.98_2.0.0_ga, smarc-imx6_4.9.88_2.0.0_ga, smarc-imx7_4.14.98_2.0.0_ga, smarc-imx7_4.9.11_1.0.0_ga, smarc-imx7_4.9.88_2.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-imx_4.1.15_1.0.0_ga, smarc-imx_4.9.11_1.0.0_ga, smarc-imx_4.9.51_imx8m_ga, smarc-imx_4.9.88_2.0.0_ga, smarc-m6.0.1_2.1.0-ga, smarc-n7.1.2_2.0.0-ga, smarc-rel_imx_4.1.15_1.2.0_ga, smarc_8m_00d0_imx_4.14.98_2.0.0_ga, smarc_8m_imx_4.14.78_1.0.0_ga, smarc_8m_imx_4.14.98_2.0.0_ga, smarc_8m_imx_4.19.35_1.1.0, smarc_8mm_imx_4.14.78_1.0.0_ga, smarc_8mm_imx_4.14.98_2.0.0_ga, smarc_8mm_imx_4.19.35_1.1.0, smarc_8mm_imx_5.4.24_2.1.0, smarc_8mp_lf-5.10.y, smarc_8mq_imx_5.4.24_2.1.0, smarc_8mq_lf-5.10.y, smarc_imx_lf-5.15.y

include/linux/if_ether.h: Add #define ETH_P_LINK_CTL for HPNA and wlan local tunnel 

Ethertype used by HPNA control protocols (LARQ, rate, link, etc) and by
Broadcom wlan drivers for local signalling.

Signed-off-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Showing 1 changed file with 1 additions and 0 deletions Inline Diff

include/linux/if_ether.h
Diff comments   View file @ 238c855
1 /* 1 /*
2 * INET An implementation of the TCP/IP protocol suite for the LINUX 2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket 3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level. 4 * interface as the means of communication with the user level.
5 * 5 *
6 * Global definitions for the Ethernet IEEE 802.3 interface. 6 * Global definitions for the Ethernet IEEE 802.3 interface.
7 * 7 *
8 * Version: @(#)if_ether.h 1.0.1a 02/08/94 8 * Version: @(#)if_ether.h 1.0.1a 02/08/94
9 * 9 *
10 * Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> 10 * Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
11 * Donald Becker, <becker@super.org> 11 * Donald Becker, <becker@super.org>
12 * Alan Cox, <alan@lxorguk.ukuu.org.uk> 12 * Alan Cox, <alan@lxorguk.ukuu.org.uk>
13 * Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk> 13 * Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk>
14 * 14 *
15 * This program is free software; you can redistribute it and/or 15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License 16 * modify it under the terms of the GNU General Public License
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 20
21 #ifndef _LINUX_IF_ETHER_H 21 #ifndef _LINUX_IF_ETHER_H
22 #define _LINUX_IF_ETHER_H 22 #define _LINUX_IF_ETHER_H
23 23
24 #include <linux/types.h> 24 #include <linux/types.h>
25 25
26 /* 26 /*
27 * IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble 27 * IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble
28 * and FCS/CRC (frame check sequence). 28 * and FCS/CRC (frame check sequence).
29 */ 29 */
30 30
31 #define ETH_ALEN 6 /* Octets in one ethernet addr */ 31 #define ETH_ALEN 6 /* Octets in one ethernet addr */
32 #define ETH_HLEN 14 /* Total octets in header. */ 32 #define ETH_HLEN 14 /* Total octets in header. */
33 #define ETH_ZLEN 60 /* Min. octets in frame sans FCS */ 33 #define ETH_ZLEN 60 /* Min. octets in frame sans FCS */
34 #define ETH_DATA_LEN 1500 /* Max. octets in payload */ 34 #define ETH_DATA_LEN 1500 /* Max. octets in payload */
35 #define ETH_FRAME_LEN 1514 /* Max. octets in frame sans FCS */ 35 #define ETH_FRAME_LEN 1514 /* Max. octets in frame sans FCS */
36 #define ETH_FCS_LEN 4 /* Octets in the FCS */ 36 #define ETH_FCS_LEN 4 /* Octets in the FCS */
37 37
38 /* 38 /*
39 * These are the defined Ethernet Protocol ID's. 39 * These are the defined Ethernet Protocol ID's.
40 */ 40 */
41 41
42 #define ETH_P_LOOP 0x0060 /* Ethernet Loopback packet */ 42 #define ETH_P_LOOP 0x0060 /* Ethernet Loopback packet */
43 #define ETH_P_PUP 0x0200 /* Xerox PUP packet */ 43 #define ETH_P_PUP 0x0200 /* Xerox PUP packet */
44 #define ETH_P_PUPAT 0x0201 /* Xerox PUP Addr Trans packet */ 44 #define ETH_P_PUPAT 0x0201 /* Xerox PUP Addr Trans packet */
45 #define ETH_P_IP 0x0800 /* Internet Protocol packet */ 45 #define ETH_P_IP 0x0800 /* Internet Protocol packet */
46 #define ETH_P_X25 0x0805 /* CCITT X.25 */ 46 #define ETH_P_X25 0x0805 /* CCITT X.25 */
47 #define ETH_P_ARP 0x0806 /* Address Resolution packet */ 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 ] */ 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 */ 49 #define ETH_P_IEEEPUP 0x0a00 /* Xerox IEEE802.3 PUP packet */
50 #define ETH_P_IEEEPUPAT 0x0a01 /* Xerox IEEE802.3 PUP Addr Trans packet */ 50 #define ETH_P_IEEEPUPAT 0x0a01 /* Xerox IEEE802.3 PUP Addr Trans packet */
51 #define ETH_P_DEC 0x6000 /* DEC Assigned proto */ 51 #define ETH_P_DEC 0x6000 /* DEC Assigned proto */
52 #define ETH_P_DNA_DL 0x6001 /* DEC DNA Dump/Load */ 52 #define ETH_P_DNA_DL 0x6001 /* DEC DNA Dump/Load */
53 #define ETH_P_DNA_RC 0x6002 /* DEC DNA Remote Console */ 53 #define ETH_P_DNA_RC 0x6002 /* DEC DNA Remote Console */
54 #define ETH_P_DNA_RT 0x6003 /* DEC DNA Routing */ 54 #define ETH_P_DNA_RT 0x6003 /* DEC DNA Routing */
55 #define ETH_P_LAT 0x6004 /* DEC LAT */ 55 #define ETH_P_LAT 0x6004 /* DEC LAT */
56 #define ETH_P_DIAG 0x6005 /* DEC Diagnostics */ 56 #define ETH_P_DIAG 0x6005 /* DEC Diagnostics */
57 #define ETH_P_CUST 0x6006 /* DEC Customer use */ 57 #define ETH_P_CUST 0x6006 /* DEC Customer use */
58 #define ETH_P_SCA 0x6007 /* DEC Systems Comms Arch */ 58 #define ETH_P_SCA 0x6007 /* DEC Systems Comms Arch */
59 #define ETH_P_TEB 0x6558 /* Trans Ether Bridging */ 59 #define ETH_P_TEB 0x6558 /* Trans Ether Bridging */
60 #define ETH_P_RARP 0x8035 /* Reverse Addr Res packet */ 60 #define ETH_P_RARP 0x8035 /* Reverse Addr Res packet */
61 #define ETH_P_ATALK 0x809B /* Appletalk DDP */ 61 #define ETH_P_ATALK 0x809B /* Appletalk DDP */
62 #define ETH_P_AARP 0x80F3 /* Appletalk AARP */ 62 #define ETH_P_AARP 0x80F3 /* Appletalk AARP */
63 #define ETH_P_8021Q 0x8100 /* 802.1Q VLAN Extended Header */ 63 #define ETH_P_8021Q 0x8100 /* 802.1Q VLAN Extended Header */
64 #define ETH_P_IPX 0x8137 /* IPX over DIX */ 64 #define ETH_P_IPX 0x8137 /* IPX over DIX */
65 #define ETH_P_IPV6 0x86DD /* IPv6 over bluebook */ 65 #define ETH_P_IPV6 0x86DD /* IPv6 over bluebook */
66 #define ETH_P_PAUSE 0x8808 /* IEEE Pause frames. See 802.3 31B */ 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 */ 67 #define ETH_P_SLOW 0x8809 /* Slow Protocol. See 802.3ad 43B */
68 #define ETH_P_WCCP 0x883E /* Web-cache coordination protocol 68 #define ETH_P_WCCP 0x883E /* Web-cache coordination protocol
69 * defined in draft-wilson-wrec-wccp-v2-00.txt */ 69 * defined in draft-wilson-wrec-wccp-v2-00.txt */
70 #define ETH_P_PPP_DISC 0x8863 /* PPPoE discovery messages */ 70 #define ETH_P_PPP_DISC 0x8863 /* PPPoE discovery messages */
71 #define ETH_P_PPP_SES 0x8864 /* PPPoE session messages */ 71 #define ETH_P_PPP_SES 0x8864 /* PPPoE session messages */
72 #define ETH_P_MPLS_UC 0x8847 /* MPLS Unicast traffic */ 72 #define ETH_P_MPLS_UC 0x8847 /* MPLS Unicast traffic */
73 #define ETH_P_MPLS_MC 0x8848 /* MPLS Multicast traffic */ 73 #define ETH_P_MPLS_MC 0x8848 /* MPLS Multicast traffic */
74 #define ETH_P_ATMMPOA 0x884c /* MultiProtocol Over ATM */ 74 #define ETH_P_ATMMPOA 0x884c /* MultiProtocol Over ATM */
75 #define ETH_P_LINK_CTL 0x886c /* HPNA, wlan link local tunnel */
75 #define ETH_P_ATMFATE 0x8884 /* Frame-based ATM Transport 76 #define ETH_P_ATMFATE 0x8884 /* Frame-based ATM Transport
76 * over Ethernet 77 * over Ethernet
77 */ 78 */
78 #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ 79 #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
79 #define ETH_P_AOE 0x88A2 /* ATA over Ethernet */ 80 #define ETH_P_AOE 0x88A2 /* ATA over Ethernet */
80 #define ETH_P_TIPC 0x88CA /* TIPC */ 81 #define ETH_P_TIPC 0x88CA /* TIPC */
81 #define ETH_P_1588 0x88F7 /* IEEE 1588 Timesync */ 82 #define ETH_P_1588 0x88F7 /* IEEE 1588 Timesync */
82 #define ETH_P_FCOE 0x8906 /* Fibre Channel over Ethernet */ 83 #define ETH_P_FCOE 0x8906 /* Fibre Channel over Ethernet */
83 #define ETH_P_FIP 0x8914 /* FCoE Initialization Protocol */ 84 #define ETH_P_FIP 0x8914 /* FCoE Initialization Protocol */
84 #define ETH_P_EDSA 0xDADA /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */ 85 #define ETH_P_EDSA 0xDADA /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
85 86
86 /* 87 /*
87 * Non DIX types. Won't clash for 1500 types. 88 * Non DIX types. Won't clash for 1500 types.
88 */ 89 */
89 90
90 #define ETH_P_802_3 0x0001 /* Dummy type for 802.3 frames */ 91 #define ETH_P_802_3 0x0001 /* Dummy type for 802.3 frames */
91 #define ETH_P_AX25 0x0002 /* Dummy protocol id for AX.25 */ 92 #define ETH_P_AX25 0x0002 /* Dummy protocol id for AX.25 */
92 #define ETH_P_ALL 0x0003 /* Every packet (be careful!!!) */ 93 #define ETH_P_ALL 0x0003 /* Every packet (be careful!!!) */
93 #define ETH_P_802_2 0x0004 /* 802.2 frames */ 94 #define ETH_P_802_2 0x0004 /* 802.2 frames */
94 #define ETH_P_SNAP 0x0005 /* Internal only */ 95 #define ETH_P_SNAP 0x0005 /* Internal only */
95 #define ETH_P_DDCMP 0x0006 /* DEC DDCMP: Internal only */ 96 #define ETH_P_DDCMP 0x0006 /* DEC DDCMP: Internal only */
96 #define ETH_P_WAN_PPP 0x0007 /* Dummy type for WAN PPP frames*/ 97 #define ETH_P_WAN_PPP 0x0007 /* Dummy type for WAN PPP frames*/
97 #define ETH_P_PPP_MP 0x0008 /* Dummy type for PPP MP frames */ 98 #define ETH_P_PPP_MP 0x0008 /* Dummy type for PPP MP frames */
98 #define ETH_P_LOCALTALK 0x0009 /* Localtalk pseudo type */ 99 #define ETH_P_LOCALTALK 0x0009 /* Localtalk pseudo type */
99 #define ETH_P_CAN 0x000C /* Controller Area Network */ 100 #define ETH_P_CAN 0x000C /* Controller Area Network */
100 #define ETH_P_PPPTALK 0x0010 /* Dummy type for Atalk over PPP*/ 101 #define ETH_P_PPPTALK 0x0010 /* Dummy type for Atalk over PPP*/
101 #define ETH_P_TR_802_2 0x0011 /* 802.2 frames */ 102 #define ETH_P_TR_802_2 0x0011 /* 802.2 frames */
102 #define ETH_P_MOBITEX 0x0015 /* Mobitex (kaz@cafe.net) */ 103 #define ETH_P_MOBITEX 0x0015 /* Mobitex (kaz@cafe.net) */
103 #define ETH_P_CONTROL 0x0016 /* Card specific control frames */ 104 #define ETH_P_CONTROL 0x0016 /* Card specific control frames */
104 #define ETH_P_IRDA 0x0017 /* Linux-IrDA */ 105 #define ETH_P_IRDA 0x0017 /* Linux-IrDA */
105 #define ETH_P_ECONET 0x0018 /* Acorn Econet */ 106 #define ETH_P_ECONET 0x0018 /* Acorn Econet */
106 #define ETH_P_HDLC 0x0019 /* HDLC frames */ 107 #define ETH_P_HDLC 0x0019 /* HDLC frames */
107 #define ETH_P_ARCNET 0x001A /* 1A for ArcNet :-) */ 108 #define ETH_P_ARCNET 0x001A /* 1A for ArcNet :-) */
108 #define ETH_P_DSA 0x001B /* Distributed Switch Arch. */ 109 #define ETH_P_DSA 0x001B /* Distributed Switch Arch. */
109 #define ETH_P_TRAILER 0x001C /* Trailer switch tagging */ 110 #define ETH_P_TRAILER 0x001C /* Trailer switch tagging */
110 #define ETH_P_PHONET 0x00F5 /* Nokia Phonet frames */ 111 #define ETH_P_PHONET 0x00F5 /* Nokia Phonet frames */
111 #define ETH_P_IEEE802154 0x00F6 /* IEEE802.15.4 frame */ 112 #define ETH_P_IEEE802154 0x00F6 /* IEEE802.15.4 frame */
112 #define ETH_P_CAIF 0x00F7 /* ST-Ericsson CAIF protocol */ 113 #define ETH_P_CAIF 0x00F7 /* ST-Ericsson CAIF protocol */
113 114
114 /* 115 /*
115 * This is an Ethernet frame header. 116 * This is an Ethernet frame header.
116 */ 117 */
117 118
118 struct ethhdr { 119 struct ethhdr {
119 unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ 120 unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
120 unsigned char h_source[ETH_ALEN]; /* source ether addr */ 121 unsigned char h_source[ETH_ALEN]; /* source ether addr */
121 __be16 h_proto; /* packet type ID field */ 122 __be16 h_proto; /* packet type ID field */
122 } __attribute__((packed)); 123 } __attribute__((packed));
123 124
124 #ifdef __KERNEL__ 125 #ifdef __KERNEL__
125 #include <linux/skbuff.h> 126 #include <linux/skbuff.h>
126 127
127 static inline struct ethhdr *eth_hdr(const struct sk_buff *skb) 128 static inline struct ethhdr *eth_hdr(const struct sk_buff *skb)
128 { 129 {
129 return (struct ethhdr *)skb_mac_header(skb); 130 return (struct ethhdr *)skb_mac_header(skb);
130 } 131 }
131 132
132 int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr); 133 int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr);
133 134
134 #ifdef CONFIG_SYSCTL 135 #ifdef CONFIG_SYSCTL
135 extern struct ctl_table ether_table[]; 136 extern struct ctl_table ether_table[];
136 #endif 137 #endif
137 138
138 extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len); 139 extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len);
139 140
140 #endif 141 #endif
141 142
142 #endif /* _LINUX_IF_ETHER_H */ 143 #endif /* _LINUX_IF_ETHER_H */
143 144