| | 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) Dirk Husemann, Computer Science Department IV, |
| | 24 | * University of Erlangen-Nuremberg, Germany, 1990, 1991, 1992 |
| | 25 | * Copyright (c) 1992, 1993 |
| | 26 | * The Regents of the University of California. All rights reserved. |
| | 27 | * |
| | 28 | * Redistribution and use in source and binary forms, with or without |
| | 29 | * modification, are permitted provided that the following conditions |
| | 30 | * are met: |
| | 31 | * 1. Redistributions of source code must retain the above copyright |
| | 32 | * notice, this list of conditions and the following disclaimer. |
| | 33 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 34 | * notice, this list of conditions and the following disclaimer in the |
| | 35 | * documentation and/or other materials provided with the distribution. |
| | 36 | * 3. All advertising materials mentioning features or use of this software |
| | 37 | * must display the following acknowledgement: |
| | 38 | * This product includes software developed by the University of |
| | 39 | * California, Berkeley and its contributors. |
| | 40 | * 4. Neither the name of the University nor the names of its contributors |
| | 41 | * may be used to endorse or promote products derived from this software |
| | 42 | * without specific prior written permission. |
| | 43 | * |
| | 44 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| | 45 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 46 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 47 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| | 48 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 49 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 50 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 51 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 52 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 53 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 54 | * SUCH DAMAGE. |
| | 55 | * |
| | 56 | * @(#)dll.h 8.1 (Berkeley) 6/10/93 |
| | 57 | */ |
| | 58 | |
| | 59 | /* |
| | 60 | * We define the additional PRC_* codes in here |
| | 61 | */ |
| | 62 | #ifdef KERNEL |
| | 63 | #ifndef PRC_IFUP |
| | 64 | #define PRC_IFUP 3 |
| | 65 | #endif |
| | 66 | #define PRC_CONNECT_INDICATION 8 |
| | 67 | #define PRC_CONNECT_REQUEST 9 |
| | 68 | #define PRC_DISCONNECT_REQUEST 10 |
| | 69 | #define PRC_DISCONNECT_INDICATION 11 |
| | 70 | #define PRC_RESET_REQUEST 12 |
| | 71 | #endif |
| | 72 | |
| | 73 | /* |
| | 74 | * Data link layer configuration --- basically a copy of the relevant parts |
| | 75 | * of x25config, implemented to become a little bit more network |
| | 76 | * layer independent. (Probably only used for casting et al.) |
| | 77 | */ |
| | 78 | struct dllconfig { |
| | 79 | u_short dllcfg_unused0:4, |
| | 80 | dllcfg_unused1:4, |
| | 81 | dllcfg_trace:1, /* link level tracing flag */ |
| | 82 | dllcfg_window:7; /* link level window size */ |
| | 83 | u_short dllcfg_xchxid:1, /* exchange XID (not yet) */ |
| | 84 | dllcfg_unused2:7; /* here be dragons */ |
| | 85 | }; |
| | 86 | |
| | 87 | struct dll_ctlinfo { |
| | 88 | union { |
| | 89 | struct { |
| | 90 | struct dllconfig *dctli_up_cfg; |
| | 91 | u_char dctli_up_lsap; |
| | 92 | } CTLI_UP; |
| | 93 | struct { |
| | 94 | caddr_t dctli_down_pcb; |
| | 95 | struct rtentry *dctli_down_rt; |
| | 96 | struct dllconfig *dctli_down_llconf; |
| | 97 | } CTLI_DOWN; |
| | 98 | } CTLIun; |
| | 99 | }; |
| | 100 | #define dlcti_cfg CTLIun.CTLI_UP.dctli_up_cfg |
| | 101 | #define dlcti_lsap CTLIun.CTLI_UP.dctli_up_lsap |
| | 102 | #define dlcti_pcb CTLIun.CTLI_DOWN.dctli_down_pcb |
| | 103 | #define dlcti_rt CTLIun.CTLI_DOWN.dctli_down_rt |
| | 104 | #define dlcti_conf CTLIun.CTLI_DOWN.dctli_down_llconf |
projects / apple / xnu.git / blame_incremental