/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * Copyright (C) Dirk Husemann, Computer Science Department IV, * University of Erlangen-Nuremberg, Germany, 1990, 1991, 1992 * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)dll.h 8.1 (Berkeley) 6/10/93 */ /* * We define the additional PRC_* codes in here */ #ifdef KERNEL #ifndef PRC_IFUP #define PRC_IFUP 3 #endif #define PRC_CONNECT_INDICATION 8 #define PRC_CONNECT_REQUEST 9 #define PRC_DISCONNECT_REQUEST 10 #define PRC_DISCONNECT_INDICATION 11 #define PRC_RESET_REQUEST 12 #endif /* * Data link layer configuration --- basically a copy of the relevant parts * of x25config, implemented to become a little bit more network * layer independent. (Probably only used for casting et al.) */ struct dllconfig { u_short dllcfg_unused0:4, dllcfg_unused1:4, dllcfg_trace:1, /* link level tracing flag */ dllcfg_window:7; /* link level window size */ u_short dllcfg_xchxid:1, /* exchange XID (not yet) */ dllcfg_unused2:7; /* here be dragons */ }; struct dll_ctlinfo { union { struct { struct dllconfig *dctli_up_cfg; u_char dctli_up_lsap; } CTLI_UP; struct { caddr_t dctli_down_pcb; struct rtentry *dctli_down_rt; struct dllconfig *dctli_down_llconf; } CTLI_DOWN; } CTLIun; }; #define dlcti_cfg CTLIun.CTLI_UP.dctli_up_cfg #define dlcti_lsap CTLIun.CTLI_UP.dctli_up_lsap #define dlcti_pcb CTLIun.CTLI_DOWN.dctli_down_pcb #define dlcti_rt CTLIun.CTLI_DOWN.dctli_down_rt #define dlcti_conf CTLIun.CTLI_DOWN.dctli_down_llconf