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/* $NetBSD: dlt.h,v 1.11 2006/02/27 14:22:26 drochner Exp $ */
/*
* Copyright (c) 1990, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from the Stanford/CMU enet packet filter,
* (net/enet.c) distributed as part of 4.3BSD, and code contributed
* to Berkeley by Steven McCanne and Van Jacobson both of Lawrence
* Berkeley Laboratory.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)bpf.h 8.2 (Berkeley) 1/9/95
* @(#) Header: bpf.h,v 1.36 97/06/12 14:29:53 leres Exp (LBL)
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _NET_DLT_H_
#define _NET_DLT_H_
/*
* Data-link level type codes.
*/
#define DLT_NULL 0 /* no link-layer encapsulation */
#define DLT_EN10MB 1 /* Ethernet (10Mb) */
#define DLT_EN3MB 2 /* Experimental Ethernet (3Mb) */
#define DLT_AX25 3 /* Amateur Radio AX.25 */
#define DLT_PRONET 4 /* Proteon ProNET Token Ring */
#define DLT_CHAOS 5 /* Chaos */
#define DLT_IEEE802 6 /* IEEE 802 Networks */
#define DLT_ARCNET 7 /* ARCNET */
#define DLT_SLIP 8 /* Serial Line IP */
#define DLT_PPP 9 /* Point-to-point Protocol */
#define DLT_FDDI 10 /* FDDI */
#define DLT_ATM_RFC1483 11 /* LLC/SNAP encapsulated atm */
#define DLT_RAW 12 /* raw IP */
#define DLT_SLIP_BSDOS 13 /* BSD/OS Serial Line IP */
#define DLT_PPP_BSDOS 14 /* BSD/OS Point-to-point Protocol */
#define DLT_HIPPI 15 /* HIPPI */
#define DLT_HDLC 16 /* HDLC framing */
#define DLT_PFSYNC 18 /* Packet filter state syncing */
#define DLT_ATM_CLIP 19 /* Linux Classical-IP over ATM */
#define DLT_ENC 109 /* Encapsulated packets for IPsec */
#define DLT_LINUX_SLL 113 /* Linux cooked sockets */
#define DLT_LTALK 114 /* Apple LocalTalk hardware */
#define DLT_PFLOG 117 /* Packet filter logging, by pcap people */
#define DLT_CISCO_IOS 118 /* Registered for Cisco-internal use */
/* Axent Raptor / Symantec Enterprise Firewall */
#define DLT_SYMANTEC_FIREWALL 99
#define DLT_C_HDLC 104 /* Cisco HDLC */
#define DLT_IEEE802_11 105 /* IEEE 802.11 wireless */
#define DLT_FRELAY 107 /* Frame Relay */
#define DLT_LOOP 108 /* OpenBSD DLT_LOOP */
#define DLT_ECONET 115 /* Acorn Econet */
#define DLT_PRISM_HEADER 119 /* 802.11 header plus Prism II info. */
#define DLT_AIRONET_HEADER 120 /* 802.11 header plus Aironet info. */
#define DLT_HHDLC 121 /* Reserved for Siemens HiPath HDLC */
#define DLT_IP_OVER_FC 122 /* RFC 2625 IP-over-Fibre Channel */
#define DLT_SUNATM 123 /* Solaris+SunATM */
#define DLT_RIO 124 /* RapidIO */
#define DLT_PCI_EXP 125 /* PCI Express */
#define DLT_AURORA 126 /* Xilinx Aurora link layer */
#define DLT_IEEE802_11_RADIO 127 /* 802.11 header plus radio info. */
#define DLT_TZSP 128 /* Tazmen Sniffer Protocol */
#define DLT_ARCNET_LINUX 129 /* ARCNET */
#define DLT_JUNIPER_MLPPP 130 /* Juniper-private data link types. */
#define DLT_JUNIPER_MLFR 131
#define DLT_JUNIPER_ES 132
#define DLT_JUNIPER_GGSN 133
#define DLT_JUNIPER_MFR 134
#define DLT_JUNIPER_ATM2 135
#define DLT_JUNIPER_SERVICES 136
#define DLT_JUNIPER_ATM1 137
#define DLT_APPLE_IP_OVER_IEEE1394 138 /* Apple IP-over-IEEE 1394 */
/* Various SS7 encapsulations */
#define DLT_MTP2_WITH_PHDR 139 /* pseudo-header with various info, */
/* followed by MTP2 */
#define DLT_MTP2 140 /* MTP2, no pseudo-header */
#define DLT_MTP3 141 /* MTP3, no pseudo-header or MTP2 */
#define DLT_SCCP 142 /* SCCP, no pseudo-header or MTP2 */
/* or MTP3 */
#define DLT_DOCSIS 143 /* Reserved for DOCSIS MAC frames. */
#define DLT_LINUX_IRDA 144 /* Linux-IrDA packets */
/* Reserved for IBM SP switch and IBM Next Federation switch. */
#define DLT_IBM_SP 145
#define DLT_IBM_SN 146
#define DLT_IEEE802_11_RADIO_AVS 163 /* 802.11 plus AVS header */
#define DLT_JUNIPER_MONITOR 164 /* Juniper-private data link type */
#define DLT_BACNET_MS_TP 165
#define DLT_PPP_PPPD 166 /* Another PPP variant (Linux? */
#define DLT_JUNIPER_PPPOE 167
#define DLT_JUNIPER_PPPOE_ATM 168
#define DLT_JUNIPER_PIC_PEER 174
#define DLT_JUNIPER_ETHER 178
#define DLT_JUNIPER_PPP 179
#define DLT_JUNIPER_FRELAY 180
#define DLT_JUNIPER_CHDLC 181
#define DLT_GPRS_LLC 169 /* GPRS LLC */
#define DLT_GPF_T 170 /* GPF-T (ITU-T G.7041/Y.1303) */
#define DLT_GPF_F 171 /* GPF-F (ITU-T G.7041/Y.1303) */
#define DLT_GCOM_T1E1 172
#define DLT_GCOM_SERIAL 173
/* "EndaceRecordFormat" */
#define DLT_ERF_ETH 175 /* Ethernet */
#define DLT_ERF_POS 176 /* Packet-over-SONET */
#define DLT_LINUX_LAPD 177 /* Raw LAPD for vISDN */
#define DLT_IPNET 226 /* MAC client view on Solaris */
/*
* A number reserved for private user use is currently assigned, pending
* a real one from tcpdump.org. A description of the link layer frame
* is a requisite for this.
*/
#define DLT_IPOIB 162 /* Infiniband (IPoIB) on Solaris */
/*
* NetBSD-specific generic "raw" link type. The upper 16-bits indicate
* that this is the generic raw type, and the lower 16-bits are the
* address family we're dealing with.
*/
#define DLT_RAWAF_MASK 0x02240000
#define DLT_RAWAF(af) (DLT_RAWAF_MASK | (af))
#define DLT_RAWAF_AF(x) ((x) & 0x0000ffff)
#define DLT_IS_RAWAF(x) (((x) & 0xffff0000) == DLT_RAWAF_MASK)
/*
* Solaris specific function to map DLPI DL_ data link types to BPF DLT_
*/
extern int bpf_dl_to_dlt(int);
extern int bpf_dl_hdrsize(int);
#endif /* !_NET_DLT_H_ */
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