sys/netproto/ipx/ipx_if.h

   1 /*
   2  * Copyright (c) 1995, Mike Mitchell
   3  * Copyright (c) 1984, 1985, 1986, 1987, 1993
   4  *      The Regents of the University of California.  All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  * 3. All advertising materials mentioning features or use of this software
  15  *    must display the following acknowledgement:
  16  *      This product includes software developed by the University of
  17  *      California, Berkeley and its contributors.
  18  * 4. Neither the name of the University nor the names of its contributors
  19  *    may be used to endorse or promote products derived from this software
  20  *    without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32  * SUCH DAMAGE.
  33  *
  34  *      @(#)ipx_if.h
  35  *
  36  * $FreeBSD: src/sys/netipx/ipx_if.h,v 1.11 1999/12/29 04:46:07 peter Exp $
  37  * $DragonFly: src/sys/netproto/ipx/ipx_if.h,v 1.4 2003/09/15 23:38:15 hsu Exp $
  38  */
  39
  40 #ifndef _NETIPX_IPX_IF_H_
  41 #define _NETIPX_IPX_IF_H_
  42
  43 /*
  44  * Interface address.  One of these structures
  45  * is allocated for each interface with an internet address.
  46  * The ifaddr structure contains the protocol-independent part
  47  * of the structure and is assumed to be first.
  48  */
  49
  50 struct ipx_ifaddr {
  51         struct  ifaddr ia_ifa;          /* protocol-independent info */
  52 #define ia_ifp          ia_ifa.ifa_ifp
  53 #define ia_flags        ia_ifa.ifa_flags
  54         struct  ipx_ifaddr *ia_next;    /* next in list of ipx addresses */
  55         struct  sockaddr_ipx ia_addr;   /* reserve space for my address */
  56         struct  sockaddr_ipx ia_dstaddr;        /* space for my broadcast address */
  57 #define ia_broadaddr    ia_dstaddr
  58         struct  sockaddr_ipx ia_netmask;        /* space for my network mask */
  59 };
  60
  61 struct  ipx_aliasreq {
  62         char    ifra_name[IFNAMSIZ];            /* if name, e.g. "en0" */
  63         struct  sockaddr_ipx ifra_addr;
  64         struct  sockaddr_ipx ifra_broadaddr;
  65 #define ifra_dstaddr ifra_broadaddr
  66 };
  67 /*
  68  * Given a pointer to an ipx_ifaddr (ifaddr),
  69  * return a pointer to the addr as a sockadd_ipx.
  70  */
  71
  72 #define IA_SIPX(ia) (&(((struct ipx_ifaddr *)(ia))->ia_addr))
  73
  74 /* This is not the right place for this but where is? */
  75
  76 #define ETHERTYPE_IPX_8022      0x00e0  /* Ethernet_802.2 */
  77 #define ETHERTYPE_IPX_8023      0x0000  /* Ethernet_802.3 */
  78 #define ETHERTYPE_IPX_II        0x8137  /* Ethernet_II */
  79 #define ETHERTYPE_IPX_SNAP      0x8137  /* Ethernet_SNAP */
  80
  81 #define ETHERTYPE_IPX           0x8137  /* Only  Ethernet_II Available */
  82
  83 #ifdef  IPXIP
  84 struct ipxip_req {
  85         struct sockaddr rq_ipx; /* must be ipx format destination */
  86         struct sockaddr rq_ip;  /* must be ip format gateway */
  87         short rq_flags;
  88 };
  89 #endif
  90
  91 #ifdef  _KERNEL
  92 extern struct   ipx_ifaddr *ipx_ifaddr;
  93
  94 struct ipx_ifaddr *ipx_iaonnetof (struct ipx_addr *dst);
  95 #endif
  96
  97 #endif /* !_NETIPX_IPX_IF_H_ */