ng_fec.h revision 139823
1/* 2 * ng_fec.h 3 */ 4 5/*- 6 * Copyright (c) 2000 Berkeley Software Design, Inc. 7 * Copyright (c) 1997, 1998, 1999, 2000 8 * Bill Paul <wpaul@osd.bsdi.com>. All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by Bill Paul. 21 * 4. Neither the name of the author nor the names of any co-contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 29 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 35 * THE POSSIBILITY OF SUCH DAMAGE. 36 * 37 * $FreeBSD: head/sys/netgraph/ng_fec.h 139823 2005-01-07 01:45:51Z imp $ 38 */ 39/*- 40 * Copyright (c) 1996-1999 Whistle Communications, Inc. 41 * All rights reserved. 42 * 43 * Subject to the following obligations and disclaimer of warranty, use and 44 * redistribution of this software, in source or object code forms, with or 45 * without modifications are expressly permitted by Whistle Communications; 46 * provided, however, that: 47 * 1. Any and all reproductions of the source or object code must include the 48 * copyright notice above and the following disclaimer of warranties; and 49 * 2. No rights are granted, in any manner or form, to use Whistle 50 * Communications, Inc. trademarks, including the mark "WHISTLE 51 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as 52 * such appears in the above copyright notice or in the software. 53 * 54 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND 55 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO 56 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE, 57 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF 58 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. 59 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY 60 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS 61 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE. 62 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES 63 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING 64 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 65 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR 66 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 67 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 68 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 69 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 70 * OF SUCH DAMAGE. 71 * 72 * Author: Archie Cobbs <archie@freebsd.org> 73 * 74 * $Whistle: ng_fec.h,v 1.5 1999/01/20 00:22:13 archie Exp $ 75 */ 76 77#ifndef _NETGRAPH_NG_FEC_H_ 78#define _NETGRAPH_NG_FEC_H_ 79 80#define NETISR_FEC 26 81 82/* Node type name and magic cookie */ 83#define NG_FEC_NODE_TYPE "fec" 84#define NGM_FEC_COOKIE 983566799 85 86/* Interface base name */ 87#define NG_FEC_FEC_NAME "fec" 88#define NG_FEC_FEC_NAME_MAX 15 89 90/* MTU bounds */ 91#define NG_FEC_MTU_MIN 72 92#define NG_FEC_MTU_MAX 65535 93#define NG_FEC_MTU_DEFAULT 1500 94 95/* Special flags for mbufs. */ 96#define M_FEC_MAC 0x2000 97#define M_FEC_INET 0x4000 98#define M_FEC_INET6 0x8000 99 100/* Netgraph commands */ 101enum { 102 NGM_FEC_ADD_IFACE, 103 NGM_FEC_DEL_IFACE, 104 NGM_FEC_SET_MODE_MAC, 105 NGM_FEC_SET_MODE_INET, 106 NGM_FEC_SET_MODE_INET6 107}; 108 109struct ng_fec_ifname { 110 char ngif_name[NG_FEC_FEC_NAME_MAX + 1]; 111}; 112 113#endif /* _NETGRAPH_NG_FEC_H_ */ 114