projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b A |
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 | * | |
| 24 | * ORIGINS: 82 | |
| 25 | * | |
| 26 | * (C) COPYRIGHT Apple Computer, Inc. 1992-1996 | |
| 27 | * All Rights Reserved | |
| 28 | * | |
| 29 | */ | |
| 30 | ||
| 31 | #ifndef _NETAT_ZIP_H_ | |
| 32 | #define _NETAT_ZIP_H_ | |
| 33 | ||
| 34 | /* Definitions for ZIP, per AppleTalk Zone Information Protocol | |
| 35 | * documentation from `Inside AppleTalk', July 14, 1986. | |
| 36 | */ | |
| 37 | ||
| 38 | /* ZIP packet types */ | |
| 39 | ||
| 40 | #define ZIP_QUERY 1 /* ZIP zone query packet */ | |
| 41 | #define ZIP_REPLY 2 /* ZIP query reply packet */ | |
| 42 | #define ZIP_TAKEDOWN 3 /* ZIP takedown packet */ | |
| 43 | #define ZIP_BRINGUP 4 /* ZIP bringup packet */ | |
| 44 | #define ZIP_GETNETINFO 5 /* ZIP DDP get net info packet */ | |
| 45 | #define ZIP_NETINFO_REPLY 6 /* ZIP GetNetInfo Reply */ | |
| 46 | #define ZIP_NOTIFY 7 /* Notification of zone name change */ | |
| 47 | #define ZIP_EXTENDED_REPLY 8 /* ZIP extended query reply packet */ | |
| 48 | ||
| 49 | #define ZIP_GETMYZONE 7 /* ZIP ATP get my zone packet */ | |
| 50 | #define ZIP_GETZONELIST 8 /* ZIP ATP get zone list packet */ | |
| 51 | #define ZIP_GETLOCALZONES 9 /* ZIP ATP get cable list packet*/ | |
| 52 | ||
| 53 | #define ZIP_HDR_SIZE 2 | |
| 54 | #define ZIP_DATA_SIZE 584 | |
| 55 | ||
| 56 | ||
| 57 | #define ZIP_MAX_ZONE_LENGTH 32 /* Max length for a Zone Name */ | |
| 58 | ||
| 59 | typedef struct at_zip { | |
| 60 | u_char command; | |
| 61 | u_char flags; | |
| 62 | char data[ZIP_DATA_SIZE]; | |
| 63 | } at_zip_t; | |
| 64 | ||
| 65 | #define ZIP_ZIP(c) ((at_zip_t *)(&((at_ddp_t *)(c))->data[0])) | |
| 66 | ||
| 67 | typedef struct { | |
| 68 | char command; | |
| 69 | char flags; | |
| 70 | at_net cable_range_start; | |
| 71 | at_net cable_range_end; | |
| 72 | u_char data[1]; | |
| 73 | } at_x_zip_t; | |
| 74 | ||
| 75 | #define ZIP_X_HDR_SIZE 6 | |
| 76 | ||
| 77 | /* flags for ZipNetInfoReply packet */ | |
| 78 | #define ZIP_ZONENAME_INVALID 0x80 | |
| 79 | #define ZIP_USE_BROADCAST 0x40 | |
| 80 | #define ZIP_ONE_ZONE 0x20 | |
| 81 | ||
| 82 | #define ZIP_NETINFO_RETRIES 3 | |
| 83 | #define ZIP_TIMER_INT HZ /* HZ defined in param.h */ | |
| 84 | ||
| 85 | /* ZIP control codes */ | |
| 86 | #define ZIP_ONLINE 1 | |
| 87 | #define ZIP_LATE_ROUTER 2 | |
| 88 | #define ZIP_NO_ROUTER 3 | |
| 89 | ||
| 90 | #define ZIP_RE_AARP -1 | |
| 91 | ||
| 92 | #endif /* _NETAT_ZIP_H_ */ |