FreeBSD/Linux Kernel Cross Reference
sys/netgraph7/ng_fec.h

     /*
      * ng_fec.h
      */
     
     /*-
      * Copyright (c) 2000 Berkeley Software Design, Inc.
      * Copyright (c) 1997, 1998, 1999, 2000
      *      Bill Paul <wpaul@osd.bsdi.com>.  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 Bill Paul.
     * 4. Neither the name of the author nor the names of any co-contributors
     *    may be used to endorse or promote products derived from this software
     *    without specific prior written permission.
     *
     * THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
     * 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.
     *
     * $FreeBSD: src/sys/netgraph/ng_fec.h,v 1.3 2005/01/07 01:45:39 imp Exp $
     * $DragonFly: src/sys/netgraph7/ng_fec.h,v 1.2 2008/06/26 23:05:35 dillon Exp $
     */
    /*-
     * Copyright (c) 1996-1999 Whistle Communications, Inc.
     * All rights reserved.
     * 
     * Subject to the following obligations and disclaimer of warranty, use and
     * redistribution of this software, in source or object code forms, with or
     * without modifications are expressly permitted by Whistle Communications;
     * provided, however, that:
     * 1. Any and all reproductions of the source or object code must include the
     *    copyright notice above and the following disclaimer of warranties; and
     * 2. No rights are granted, in any manner or form, to use Whistle
     *    Communications, Inc. trademarks, including the mark "WHISTLE
     *    COMMUNICATIONS" on advertising, endorsements, or otherwise except as
     *    such appears in the above copyright notice or in the software.
     * 
     * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
     * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
     * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
     * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
     * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
     * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
     * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
     * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
     * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
     * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
     * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
     * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
     * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER 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 WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
     * OF SUCH DAMAGE.
     *
     * Author: Archie Cobbs <archie@freebsd.org>
     *
     * $Whistle: ng_fec.h,v 1.5 1999/01/20 00:22:13 archie Exp $
     */
    
    #ifndef _NETGRAPH_NG_FEC_H_
    #define _NETGRAPH_NG_FEC_H_
    
    #define NETISR_FEC                      26
    
    /* Node type name and magic cookie */
    #define NG_FEC_NODE_TYPE                "fec"
    #define NGM_FEC_COOKIE                  983566799
    
    /* Interface base name */
    #define NG_FEC_FEC_NAME                 "fec"
    #define NG_FEC_FEC_NAME_MAX             15
    
    /* MTU bounds */
    #define NG_FEC_MTU_MIN                  72
    #define NG_FEC_MTU_MAX                  65535
    #define NG_FEC_MTU_DEFAULT              1500
    
    /* Special flags for mbufs. */
    #define M_FEC_MAC                       0x2000
    #define M_FEC_INET                      0x4000
    #define M_FEC_INET6                     0x8000
   
   /* Netgraph commands */
   enum {
           NGM_FEC_ADD_IFACE,
           NGM_FEC_DEL_IFACE,
           NGM_FEC_SET_MODE_MAC,
           NGM_FEC_SET_MODE_INET,
           NGM_FEC_SET_MODE_INET6
   };
   
   struct ng_fec_ifname {
           char    ngif_name[NG_FEC_FEC_NAME_MAX + 1];
   };
   
   #endif /* _NETGRAPH_NG_FEC_H_ */

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