| 1 | /*- |
| 2 | * Copyright (c) 1988, 1991 The Regents of the University of California. |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * %sccs.include.redist.c% |
| 6 | * |
| 7 | * @(#)iso_var.h 7.5 (Berkeley) %G% |
| 8 | */ |
| 9 | |
| 10 | /*********************************************************** |
| 11 | Copyright IBM Corporation 1987 |
| 12 | |
| 13 | All Rights Reserved |
| 14 | |
| 15 | Permission to use, copy, modify, and distribute this software and its |
| 16 | documentation for any purpose and without fee is hereby granted, |
| 17 | provided that the above copyright notice appear in all copies and that |
| 18 | both that copyright notice and this permission notice appear in |
| 19 | supporting documentation, and that the name of IBM not be |
| 20 | used in advertising or publicity pertaining to distribution of the |
| 21 | software without specific, written prior permission. |
| 22 | |
| 23 | IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING |
| 24 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL |
| 25 | IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR |
| 26 | ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, |
| 27 | WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, |
| 28 | ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS |
| 29 | SOFTWARE. |
| 30 | |
| 31 | ******************************************************************/ |
| 32 | |
| 33 | /* |
| 34 | * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison |
| 35 | */ |
| 36 | /* $Header: iso_var.h,v 4.2 88/06/29 15:00:08 hagens Exp $ |
| 37 | * $Source: /usr/argo/sys/netiso/RCS/iso_var.h,v $ |
| 38 | */ |
| 39 | |
| 40 | /* |
| 41 | * Interface address, iso version. One of these structures is |
| 42 | * allocated for each interface with an osi address. The ifaddr |
| 43 | * structure conatins the protocol-independent part |
| 44 | * of the structure, and is assumed to be first. |
| 45 | */ |
| 46 | struct iso_ifaddr { |
| 47 | struct ifaddr ia_ifa; /* protocol-independent info */ |
| 48 | #define ia_ifp ia_ifa.ifa_ifp |
| 49 | #define ia_flags ia_ifa.ifa_flags |
| 50 | int ia_snpaoffset; |
| 51 | struct iso_ifaddr *ia_next; /* next in list of iso addresses */ |
| 52 | struct sockaddr_iso ia_addr; /* reserve space for interface name */ |
| 53 | struct sockaddr_iso ia_dstaddr; /* reserve space for broadcast addr */ |
| 54 | #define ia_broadaddr ia_dstaddr |
| 55 | struct sockaddr_iso ia_sockmask; /* reserve space for general netmask */ |
| 56 | }; |
| 57 | |
| 58 | struct iso_aliasreq { |
| 59 | char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */ |
| 60 | struct sockaddr_iso ifra_addr; |
| 61 | struct sockaddr_iso ifra_dstaddr; |
| 62 | struct sockaddr_iso ifra_mask; |
| 63 | int ifra_snpaoffset; |
| 64 | }; |
| 65 | |
| 66 | struct iso_ifreq { |
| 67 | char ifr_name[IFNAMSIZ]; /* if name, e.g. "en0" */ |
| 68 | struct sockaddr_iso ifr_Addr; |
| 69 | }; |
| 70 | |
| 71 | /* |
| 72 | * Given a pointer to an iso_ifaddr (ifaddr), |
| 73 | * return a pointer to the addr as a sockaddr_iso |
| 74 | */ |
| 75 | /* |
| 76 | #define IA_SIS(ia) ((struct sockaddr_iso *)(ia.ia_ifa->ifa_addr)) |
| 77 | * works if sockaddr_iso becomes variable sized. |
| 78 | */ |
| 79 | #define IA_SIS(ia) (&(((struct iso_ifaddr *)ia)->ia_addr)) |
| 80 | |
| 81 | #define SIOCDIFADDR_ISO _IOW('i',25, struct iso_ifreq) /* delete IF addr */ |
| 82 | #define SIOCAIFADDR_ISO _IOW('i',26, struct iso_aliasreq)/* add/chg IFalias */ |
| 83 | #define SIOCGIFADDR_ISO _IOWR('i',33, struct iso_ifreq) /* get ifnet address */ |
| 84 | #define SIOCGIFDSTADDR_ISO _IOWR('i',34, struct iso_ifreq) /* get dst address */ |
| 85 | #define SIOCGIFNETMASK_ISO _IOWR('i',37, struct iso_ifreq) /* get dst address */ |
| 86 | |
| 87 | /* |
| 88 | * This stuff should go in if.h or if_llc.h or someplace else, |
| 89 | * but for now . . . |
| 90 | */ |
| 91 | |
| 92 | struct llc_etherhdr { |
| 93 | char dst[6]; |
| 94 | char src[6]; |
| 95 | char len[2]; |
| 96 | char llc_dsap; |
| 97 | char llc_ssap; |
| 98 | char llc_ui_byte; |
| 99 | }; |
| 100 | |
| 101 | struct snpa_hdr { |
| 102 | struct ifnet *snh_ifp; |
| 103 | char snh_dhost[6]; |
| 104 | char snh_shost[6]; |
| 105 | short snh_flags; |
| 106 | }; |
| 107 | #ifdef KERNEL |
| 108 | struct iso_ifaddr *iso_ifaddr; /* linked list of iso address ifaces */ |
| 109 | struct iso_ifaddr *iso_localifa(); /* linked list of iso address ifaces */ |
| 110 | struct ifqueue clnlintrq; /* clnl packet input queue */ |
| 111 | #endif KERNEL |