| 0,0 → 1,68 |
|---|
| /*!\file net/ethertyp.h |
| * Ethernet protocol types. |
| */ |
| |
| /* $NetBSD: ethertypes.h,v 1.2 1997/03/15 18:12:19 is Exp $ */ |
| |
| /* |
| * Copyright (c) 1982, 1986, 1993 |
| * The Regents of the University of California. All rights reserved. |
| * |
| * 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. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * This product includes software developed by the University of |
| * California, Berkeley and its contributors. |
| * 4. 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. |
| * |
| * @(#)if_ether.h 8.1 (Berkeley) 6/10/93 |
| */ |
| |
| /* |
| * Ethernet protocol types. |
| * |
| * According to "assigned numbers", the Ethernet protocol numbers are also |
| * used as ARP protocol type numbers. |
| * |
| * I factor them out here to avoid pulling all the Ethernet header file |
| * into the hardware independent ARP code. -is |
| */ |
| |
| #ifndef __NET_ETHERTYPE_H |
| #define __NET_ETHERTYPE_H |
| |
| #define ETHERTYPE_PUP 0x0200 /* PUP protocol */ |
| #define ETHERTYPE_IP 0x0800 /* IP protocol */ |
| #define ETHERTYPE_ARP 0x0806 /* address resolution protocol */ |
| #define ETHERTYPE_REVARP 0x8035 /* reverse addr resolution protocol */ |
| |
| /* |
| * The ETHERTYPE_NTRAILER packet types starting at ETHERTYPE_TRAIL have |
| * (type-ETHERTYPE_TRAIL)*512 bytes of data followed |
| * by an ETHER type (as given above) and then the (variable-length) header. |
| */ |
| #define ETHERTYPE_TRAIL 0x1000 /* Trailer packet */ |
| #define ETHERTYPE_NTRAILER 16 |
| |
| #endif |