| | 1 | /* |
| | 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * This file contains Original Code and/or Modifications of Original Code |
| | 7 | * as defined in and that are subject to the Apple Public Source License |
| | 8 | * Version 2.0 (the 'License'). You may not use this file except in |
| | 9 | * compliance with the License. The rights granted to you under the License |
| | 10 | * may not be used to create, or enable the creation or redistribution of, |
| | 11 | * unlawful or unlicensed copies of an Apple operating system, or to |
| | 12 | * circumvent, violate, or enable the circumvention or violation of, any |
| | 13 | * terms of an Apple operating system software license agreement. |
| | 14 | * |
| | 15 | * Please obtain a copy of the License at |
| | 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. |
| | 17 | * |
| | 18 | * The Original Code and all software distributed under the License are |
| | 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| | 23 | * Please see the License for the specific language governing rights and |
| | 24 | * limitations under the License. |
| | 25 | * |
| | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| | 27 | */ |
| | 28 | |
| | 29 | /* |
| | 30 | * Copyright (c) 1988, 1989 Apple Computer, Inc. |
| | 31 | */ |
| | 32 | |
| | 33 | #ifndef _NETAT_AT_PAT_H_ |
| | 34 | #define _NETAT_AT_PAT_H_ |
| | 35 | #include <sys/appleapiopts.h> |
| | 36 | |
| | 37 | #ifdef __APPLE_API_OBSOLETE |
| | 38 | |
| | 39 | /* This is header for the PAT module. This contains a table of pointers that |
| | 40 | * should get initialized with the BNET stuff and the ethernet driver. The |
| | 41 | * number of interfaces supported should be communicated. Should include |
| | 42 | * mbuf.h, if.h, socket.h |
| | 43 | * |
| | 44 | * Author: R. C. Venkatraman |
| | 45 | * Date : 2/29/88 |
| | 46 | */ |
| | 47 | |
| | 48 | typedef struct { |
| | 49 | unsigned char dst[6]; |
| | 50 | unsigned char src[6]; |
| | 51 | unsigned short len; |
| | 52 | } enet_header_t; |
| | 53 | |
| | 54 | typedef struct { |
| | 55 | unsigned char dst_sap; |
| | 56 | unsigned char src_sap; |
| | 57 | unsigned char control; |
| | 58 | unsigned char protocol[5]; |
| | 59 | } llc_header_t; |
| | 60 | |
| | 61 | #define ENET_LLC_SIZE (sizeof(enet_header_t)+sizeof(llc_header_t)) |
| | 62 | #define SNAP_UI 0x03 /* bits 11000000 reversed!! */ |
| | 63 | #define SNAP_AT_SAP 0xaa |
| | 64 | #define SNAP_PROTO_AT {0x08, 0x00, 0x07, 0x80, 0x9B} |
| | 65 | #define SNAP_PROTO_AARP {0x00, 0x00, 0x00, 0x80, 0xF3} |
| | 66 | #define SNAP_HDR_AT {SNAP_AT_SAP, SNAP_AT_SAP, SNAP_UI, SNAP_PROTO_AT} |
| | 67 | #define SNAP_HDR_AARP {SNAP_AT_SAP, SNAP_AT_SAP, SNAP_UI, SNAP_PROTO_AARP} |
| | 68 | |
| | 69 | #define LLC_PROTO_EQUAL(a1, a2) \ |
| | 70 | ((*((unsigned long *)(a1)) == *((unsigned long *)(a2))) && \ |
| | 71 | (a1[4] == a2[4]) \ |
| | 72 | ) |
| | 73 | #endif /* __APPLE_API_OBSOLETE */ |
| | 74 | #endif /* _NETAT_AT_PAT_H_ */ |
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