ng_fec.h revision 139823
1106159Sjulian/* 2106159Sjulian * ng_fec.h 3139823Simp */ 4139823Simp 5139823Simp/*- 6106159Sjulian * Copyright (c) 2000 Berkeley Software Design, Inc. 7106159Sjulian * Copyright (c) 1997, 1998, 1999, 2000 8106159Sjulian * Bill Paul <wpaul@osd.bsdi.com>. All rights reserved. 9106159Sjulian * 10106159Sjulian * Redistribution and use in source and binary forms, with or without 11106159Sjulian * modification, are permitted provided that the following conditions 12106159Sjulian * are met: 13106159Sjulian * 1. Redistributions of source code must retain the above copyright 14106159Sjulian * notice, this list of conditions and the following disclaimer. 15106159Sjulian * 2. Redistributions in binary form must reproduce the above copyright 16106159Sjulian * notice, this list of conditions and the following disclaimer in the 17106159Sjulian * documentation and/or other materials provided with the distribution. 18106159Sjulian * 3. All advertising materials mentioning features or use of this software 19106159Sjulian * must display the following acknowledgement: 20106159Sjulian * This product includes software developed by Bill Paul. 21106159Sjulian * 4. Neither the name of the author nor the names of any co-contributors 22106159Sjulian * may be used to endorse or promote products derived from this software 23106159Sjulian * without specific prior written permission. 24106159Sjulian * 25106159Sjulian * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 26106159Sjulian * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27106159Sjulian * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28106159Sjulian * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 29106159Sjulian * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30106159Sjulian * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31106159Sjulian * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32106159Sjulian * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33106159Sjulian * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34106159Sjulian * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 35106159Sjulian * THE POSSIBILITY OF SUCH DAMAGE. 36106159Sjulian * 37106159Sjulian * $FreeBSD: head/sys/netgraph/ng_fec.h 139823 2005-01-07 01:45:51Z imp $ 38106159Sjulian */ 39139823Simp/*- 40106159Sjulian * Copyright (c) 1996-1999 Whistle Communications, Inc. 41106159Sjulian * All rights reserved. 42106159Sjulian * 43106159Sjulian * Subject to the following obligations and disclaimer of warranty, use and 44106159Sjulian * redistribution of this software, in source or object code forms, with or 45106159Sjulian * without modifications are expressly permitted by Whistle Communications; 46106159Sjulian * provided, however, that: 47106159Sjulian * 1. Any and all reproductions of the source or object code must include the 48106159Sjulian * copyright notice above and the following disclaimer of warranties; and 49106159Sjulian * 2. No rights are granted, in any manner or form, to use Whistle 50106159Sjulian * Communications, Inc. trademarks, including the mark "WHISTLE 51106159Sjulian * COMMUNICATIONS" on advertising, endorsements, or otherwise except as 52106159Sjulian * such appears in the above copyright notice or in the software. 53106159Sjulian * 54106159Sjulian * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND 55106159Sjulian * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO 56106159Sjulian * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE, 57106159Sjulian * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF 58106159Sjulian * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. 59106159Sjulian * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY 60106159Sjulian * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS 61106159Sjulian * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE. 62106159Sjulian * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES 63106159Sjulian * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING 64106159Sjulian * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 65106159Sjulian * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR 66106159Sjulian * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 67106159Sjulian * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 68106159Sjulian * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 69106159Sjulian * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 70106159Sjulian * OF SUCH DAMAGE. 71106159Sjulian * 72106159Sjulian * Author: Archie Cobbs <archie@freebsd.org> 73106159Sjulian * 74106159Sjulian * $Whistle: ng_fec.h,v 1.5 1999/01/20 00:22:13 archie Exp $ 75106159Sjulian */ 76106159Sjulian 77122481Sru#ifndef _NETGRAPH_NG_FEC_H_ 78122481Sru#define _NETGRAPH_NG_FEC_H_ 79106159Sjulian 80106159Sjulian#define NETISR_FEC 26 81106159Sjulian 82106159Sjulian/* Node type name and magic cookie */ 83106159Sjulian#define NG_FEC_NODE_TYPE "fec" 84106159Sjulian#define NGM_FEC_COOKIE 983566799 85106159Sjulian 86106159Sjulian/* Interface base name */ 87106159Sjulian#define NG_FEC_FEC_NAME "fec" 88106159Sjulian#define NG_FEC_FEC_NAME_MAX 15 89106159Sjulian 90106159Sjulian/* MTU bounds */ 91106159Sjulian#define NG_FEC_MTU_MIN 72 92106159Sjulian#define NG_FEC_MTU_MAX 65535 93106159Sjulian#define NG_FEC_MTU_DEFAULT 1500 94106159Sjulian 95106159Sjulian/* Special flags for mbufs. */ 96106159Sjulian#define M_FEC_MAC 0x2000 97106159Sjulian#define M_FEC_INET 0x4000 98106159Sjulian#define M_FEC_INET6 0x8000 99106159Sjulian 100106159Sjulian/* Netgraph commands */ 101106159Sjulianenum { 102106159Sjulian NGM_FEC_ADD_IFACE, 103106159Sjulian NGM_FEC_DEL_IFACE, 104106159Sjulian NGM_FEC_SET_MODE_MAC, 105106159Sjulian NGM_FEC_SET_MODE_INET, 106106159Sjulian NGM_FEC_SET_MODE_INET6 107106159Sjulian}; 108106159Sjulian 109106159Sjulianstruct ng_fec_ifname { 110106159Sjulian char ngif_name[NG_FEC_FEC_NAME_MAX + 1]; 111106159Sjulian}; 112106159Sjulian 113122481Sru#endif /* _NETGRAPH_NG_FEC_H_ */ 114