| | 1 | /* |
| | 2 | * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights |
| | 7 | * Reserved. This file contains Original Code and/or Modifications of |
| | 8 | * Original Code as defined in and that are subject to the Apple Public |
| | 9 | * Source License Version 1.0 (the 'License'). You may not use this file |
| | 10 | * except in compliance with the License. Please obtain a copy of the |
| | 11 | * License at http://www.apple.com/publicsource and read it before using |
| | 12 | * this file. |
| | 13 | * |
| | 14 | * The Original Code and all software distributed under the License are |
| | 15 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 16 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 17 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 18 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the |
| | 19 | * License for the specific language governing rights and limitations |
| | 20 | * under the License." |
| | 21 | * |
| | 22 | * @APPLE_LICENSE_HEADER_END@ |
| | 23 | */ |
| | 24 | /* |
| | 25 | * Copyright (c) 1988, 1992 The University of Utah and the Center |
| | 26 | * for Software Science (CSS). |
| | 27 | * Copyright (c) 1992, 1993 |
| | 28 | * The Regents of the University of California. All rights reserved. |
| | 29 | * |
| | 30 | * This code is derived from software contributed to Berkeley by |
| | 31 | * the Center for Software Science of the University of Utah Computer |
| | 32 | * Science Department. CSS requests users of this software to return |
| | 33 | * to css-dist@cs.utah.edu any improvements that they make and grant |
| | 34 | * CSS redistribution rights. |
| | 35 | * |
| | 36 | * Redistribution and use in source and binary forms, with or without |
| | 37 | * modification, are permitted provided that the following conditions |
| | 38 | * are met: |
| | 39 | * 1. Redistributions of source code must retain the above copyright |
| | 40 | * notice, this list of conditions and the following disclaimer. |
| | 41 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 42 | * notice, this list of conditions and the following disclaimer in the |
| | 43 | * documentation and/or other materials provided with the distribution. |
| | 44 | * 3. All advertising materials mentioning features or use of this software |
| | 45 | * must display the following acknowledgement: |
| | 46 | * This product includes software developed by the University of |
| | 47 | * California, Berkeley and its contributors. |
| | 48 | * 4. Neither the name of the University nor the names of its contributors |
| | 49 | * may be used to endorse or promote products derived from this software |
| | 50 | * without specific prior written permission. |
| | 51 | * |
| | 52 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| | 53 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 54 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 55 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| | 56 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 57 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 58 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 59 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 60 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 61 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 62 | * SUCH DAMAGE. |
| | 63 | * |
| | 64 | * @(#)rmp.h 8.1 (Berkeley) 6/4/93 |
| | 65 | * |
| | 66 | * Utah $Hdr: rmp.h 3.1 92/07/06$ |
| | 67 | * Author: Jeff Forys, University of Utah CSS |
| | 68 | */ |
| | 69 | |
| | 70 | /* |
| | 71 | * Define MIN/MAX sizes of RMP (ethernet) packet. |
| | 72 | * For ease of computation, the 4 octet CRC field is not included. |
| | 73 | * |
| | 74 | * MCLBYTES is for bpfwrite(); it is adamant about using a cluster. |
| | 75 | */ |
| | 76 | |
| | 77 | #define RMP_MAX_PACKET MIN(1514,MCLBYTES) |
| | 78 | #define RMP_MIN_PACKET 60 |
| | 79 | |
| | 80 | /* |
| | 81 | * Define RMP/Ethernet Multicast address (9:0:9:0:0:4) and its length. |
| | 82 | */ |
| | 83 | #define RMP_ADDR { 0x9, 0x0, 0x9, 0x0, 0x0, 0x4 } |
| | 84 | #define RMP_ADDRLEN 6 |
| | 85 | |
| | 86 | /* |
| | 87 | * Define IEEE802.2 (Logical Link Control) information. |
| | 88 | */ |
| | 89 | #define IEEE_DSAP_HP 0xF8 /* Destination Service Access Point */ |
| | 90 | #define IEEE_SSAP_HP 0xF8 /* Source Service Access Point */ |
| | 91 | #define IEEE_CNTL_HP 0x0300 /* Type 1 / I format control information */ |
| | 92 | |
| | 93 | #define HPEXT_DXSAP 0x608 /* HP Destination Service Access Point */ |
| | 94 | #define HPEXT_SXSAP 0x609 /* HP Source Service Access Point */ |
| | 95 | |
| | 96 | /* |
| | 97 | * 802.3-style "Ethernet" header. |
| | 98 | */ |
| | 99 | |
| | 100 | struct hp_hdr { |
| | 101 | u_char daddr[RMP_ADDRLEN]; |
| | 102 | u_char saddr[RMP_ADDRLEN]; |
| | 103 | u_short len; |
| | 104 | }; |
| | 105 | |
| | 106 | /* |
| | 107 | * HP uses 802.2 LLC with their own local extensions. This struct makes |
| | 108 | * sence out of this data (encapsulated in the above 802.3 packet). |
| | 109 | */ |
| | 110 | |
| | 111 | struct hp_llc { |
| | 112 | u_char dsap; /* 802.2 DSAP */ |
| | 113 | u_char ssap; /* 802.2 SSAP */ |
| | 114 | u_short cntrl; /* 802.2 control field */ |
| | 115 | u_short filler; /* HP filler (must be zero) */ |
| | 116 | u_short dxsap; /* HP extended DSAP */ |
| | 117 | u_short sxsap; /* HP extended SSAP */ |
| | 118 | }; |
projects / apple / network_cmds.git / blame_incremental