| | 1 | /*- |
| | 2 | * Copyright (c) 1991 The Regents of the University of California. |
| | 3 | * All rights reserved. |
| | 4 | * |
| | 5 | * %sccs.include.redist.c% |
| | 6 | * |
| | 7 | * @(#)iso_snpac.h 7.8 (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 | |
| | 37 | #define MAX_SNPALEN 8 /* curiously equal to sizeof x.121 ( |
| | 38 | plus 1 for nibble len) addr */ |
| | 39 | struct snpa_req { |
| | 40 | struct iso_addr sr_isoa; /* nsap address */ |
| | 41 | u_char sr_len; /* length of snpa */ |
| | 42 | u_char sr_snpa[MAX_SNPALEN]; /* snpa associated |
| | 43 | with nsap address */ |
| | 44 | u_char sr_flags; /* true if entry is valid */ |
| | 45 | u_short sr_ht; /* holding time */ |
| | 46 | }; |
| | 47 | |
| | 48 | #define SNPA_VALID 0x01 |
| | 49 | #define SNPA_ES 0x02 |
| | 50 | #define SNPA_IS 0x04 |
| | 51 | #define SNPA_PERM 0x10 |
| | 52 | |
| | 53 | struct systype_req { |
| | 54 | short sr_holdt; /* holding timer */ |
| | 55 | short sr_configt; /* configuration timer */ |
| | 56 | short sr_esconfigt; /* suggested ES configuration timer */ |
| | 57 | char sr_type; /* SNPA_ES or SNPA_IS */ |
| | 58 | }; |
| | 59 | |
| | 60 | struct esis_req { |
| | 61 | short er_ht; /* holding time */ |
| | 62 | u_char er_flags; /* type and validity */ |
| | 63 | }; |
| | 64 | /* |
| | 65 | * Space for this structure gets added onto the end of a route |
| | 66 | * going to an ethernet or other 802.[45x] device. |
| | 67 | */ |
| | 68 | |
| | 69 | struct llinfo_llc { |
| | 70 | struct llinfo_llc *lc_next; /* keep all llc routes linked */ |
| | 71 | struct llinfo_llc *lc_prev; /* keep all llc routes linked */ |
| | 72 | struct rtentry *lc_rt; /* backpointer to route */ |
| | 73 | struct esis_req lc_er; /* holding time, etc */ |
| | 74 | #define lc_ht lc_er.er_ht |
| | 75 | #define lc_flags lc_er.er_flags |
| | 76 | }; |
| | 77 | |
| | 78 | |
| | 79 | /* ISO arp IOCTL data structures */ |
| | 80 | |
| | 81 | #define SIOCSSTYPE _IOW('a', 39, struct systype_req) /* set system type */ |
| | 82 | #define SIOCGSTYPE _IOR('a', 40, struct systype_req) /* get system type */ |
| | 83 | |
| | 84 | #ifdef KERNEL |
| | 85 | struct llinfo_llc llinfo_llc; /* head for linked lists */ |
| | 86 | #endif KERNEL |
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