bsd/netiso/iso_snpac.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*-
  23  * Copyright (c) 1991, 1993
  24  *      The Regents of the University of California.  All rights reserved.
  25  *
  26  * Redistribution and use in source and binary forms, with or without
  27  * modification, are permitted provided that the following conditions
  28  * are met:
  29  * 1. Redistributions of source code must retain the above copyright
  30  *    notice, this list of conditions and the following disclaimer.
  31  * 2. Redistributions in binary form must reproduce the above copyright
  32  *    notice, this list of conditions and the following disclaimer in the
  33  *    documentation and/or other materials provided with the distribution.
  34  * 3. All advertising materials mentioning features or use of this software
  35  *    must display the following acknowledgement:
  36  *      This product includes software developed by the University of
  37  *      California, Berkeley and its contributors.
  38  * 4. Neither the name of the University nor the names of its contributors
  39  *    may be used to endorse or promote products derived from this software
  40  *    without specific prior written permission.
  41  *
  42  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  43  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  44  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  45  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  46  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  47  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  48  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  49  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  50  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  51  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  52  * SUCH DAMAGE.
  53  *
  54  *      @(#)iso_snpac.h 8.1 (Berkeley) 6/10/93
  55  */
  56
  57 /***********************************************************
  58                 Copyright IBM Corporation 1987
  59
  60                       All Rights Reserved
  61
  62 Permission to use, copy, modify, and distribute this software and its
  63 documentation for any purpose and without fee is hereby granted,
  64 provided that the above copyright notice appear in all copies and that
  65 both that copyright notice and this permission notice appear in
  66 supporting documentation, and that the name of IBM not be
  67 used in advertising or publicity pertaining to distribution of the
  68 software without specific, written prior permission.
  69
  70 IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
  71 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
  72 IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
  73 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
  74 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
  75 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
  76 SOFTWARE.
  77
  78 ******************************************************************/
  79
  80 /*
  81  * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
  82  */
  83
  84 #define MAX_SNPALEN             8                       /* curiously equal to sizeof x.121 (
  85                                                                                 plus 1 for nibble len) addr */
  86 struct snpa_req {
  87         struct iso_addr sr_isoa;                /* nsap address */
  88         u_char                  sr_len;                 /* length of snpa */
  89         u_char                  sr_snpa[MAX_SNPALEN];   /* snpa associated
  90                                                                                                 with nsap address */
  91         u_char                  sr_flags;               /* true if entry is valid */
  92         u_short                 sr_ht;                  /* holding time */
  93 };
  94
  95 #define SNPA_VALID              0x01
  96 #define SNPA_ES                 0x02
  97 #define SNPA_IS                 0x04
  98 #define SNPA_PERM               0x10
  99
 100 struct systype_req {
 101         short   sr_holdt;               /* holding timer */
 102         short   sr_configt;             /* configuration timer */
 103         short   sr_esconfigt;   /* suggested ES configuration timer */
 104         char    sr_type;                /* SNPA_ES or SNPA_IS */
 105 };
 106
 107 struct esis_req {
 108         short   er_ht;                  /* holding time */
 109         u_char  er_flags;               /* type and validity */
 110 };
 111 /*
 112  * Space for this structure gets added onto the end of a route
 113  * going to an ethernet or other 802.[45x] device.
 114  */
 115
 116 struct llinfo_llc {
 117         struct  llinfo_llc *lc_next;    /* keep all llc routes linked */
 118         struct  llinfo_llc *lc_prev;    /* keep all llc routes linked */
 119         struct  rtentry *lc_rt;                 /* backpointer to route */
 120         struct  esis_req lc_er;                 /* holding time, etc */
 121 #define lc_ht           lc_er.er_ht
 122 #define lc_flags        lc_er.er_flags
 123 };
 124
 125
 126 /* ISO arp IOCTL data structures */
 127
 128 #define SIOCSSTYPE      _IOW('a', 39, struct systype_req) /* set system type */
 129 #define SIOCGSTYPE      _IOR('a', 40, struct systype_req) /* get system type */
 130
 131 #ifdef  KERNEL
 132 struct llinfo_llc llinfo_llc;   /* head for linked lists */
 133 #endif  /* KERNEL */