sys/netiso/iso_snpac.h

   1 /*      $NetBSD: iso_snpac.h,v 1.10 2003/08/07 16:33:37 agc Exp $       */
   2
   3 /*-
   4  * Copyright (c) 1991, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the University nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  *
  31  *      @(#)iso_snpac.h 8.1 (Berkeley) 6/10/93
  32  */
  33
  34 /***********************************************************
  35                 Copyright IBM Corporation 1987
  36
  37                       All Rights Reserved
  38
  39 Permission to use, copy, modify, and distribute this software and its
  40 documentation for any purpose and without fee is hereby granted,
  41 provided that the above copyright notice appear in all copies and that
  42 both that copyright notice and this permission notice appear in
  43 supporting documentation, and that the name of IBM not be
  44 used in advertising or publicity pertaining to distribution of the
  45 software without specific, written prior permission.
  46
  47 IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
  48 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
  49 IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
  50 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
  51 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
  52 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
  53 SOFTWARE.
  54
  55 ******************************************************************/
  56
  57 /*
  58  * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
  59  */
  60
  61 #ifndef _NETISO_ISO_SNPAC_H_
  62 #define _NETISO_ISO_SNPAC_H_
  63
  64 #define MAX_SNPALEN             8       /* curiously equal to sizeof x.121 (
  65                                          * plus 1 for nibble len) addr */
  66 struct snpa_req {
  67         struct iso_addr sr_isoa;/* nsap address */
  68         u_char          sr_len; /* length of snpa */
  69         u_char          sr_snpa[MAX_SNPALEN];   /* snpa associated with nsap
  70                                                  * address */
  71         u_char          sr_flags;       /* true if entry is valid */
  72         u_short         sr_ht;  /* holding time */
  73 };
  74
  75 #define SNPA_VALID              0x01
  76 #define SNPA_ES                 0x02
  77 #define SNPA_IS                 0x04
  78 #define SNPA_PERM               0x10
  79
  80 struct systype_req {
  81         short           sr_holdt;       /* holding timer */
  82         short           sr_configt;     /* configuration timer */
  83         short           sr_esconfigt;   /* suggested ES configuration timer */
  84         char            sr_type;/* SNPA_ES or SNPA_IS */
  85 };
  86
  87 struct esis_req {
  88         short           er_ht;  /* holding time */
  89         u_char          er_flags;       /* type and validity */
  90 };
  91 /*
  92  * Space for this structure gets added onto the end of a route
  93  * going to an ethernet or other 802.[45x] device.
  94  */
  95
  96 struct llinfo_llc {
  97         LIST_ENTRY(llinfo_llc) lc_list;
  98         struct rtentry *lc_rt;  /* backpointer to route */
  99         struct esis_req lc_er;  /* holding time, etc */
 100 #define lc_ht           lc_er.er_ht
 101 #define lc_flags        lc_er.er_flags
 102 };
 103
 104
 105 /* ISO arp IOCTL data structures */
 106
 107 #define SIOCSSTYPE      _IOW('a', 39, struct systype_req)       /* set system type */
 108 #define SIOCGSTYPE      _IOR('a', 40, struct systype_req)       /* get system type */
 109
 110 #endif /* !_NETISO_ISO_SNPAC_H_ */