| 1 | /*␊ |
| 2 | * Copyright (c) 1998-2006 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 | /* This file is a stripped-down version of the one found in the AppleSMBIOS project.␊ |
| 24 | * Changes:␊ |
| 25 | * - Don't use pragma pack but instead use GCC's packed attribute␊ |
| 26 | * - Remove everything except the entry point structure. We don't need anything else.␊ |
| 27 | */␊ |
| 28 | ␊ |
| 29 | #ifndef _LIBSAIO_SMBIOS_H␊ |
| 30 | #define _LIBSAIO_SMBIOS_H␊ |
| 31 | ␊ |
| 32 | /*␊ |
| 33 | * Based on System Management BIOS Reference Specification v2.5␊ |
| 34 | */␊ |
| 35 | ␊ |
| 36 | typedef UInt8 SMBString;␊ |
| 37 | typedef UInt8 SMBByte;␊ |
| 38 | typedef UInt16 SMBWord;␊ |
| 39 | typedef UInt32 SMBDWord;␊ |
| 40 | typedef UInt64 SMBQWord;␊ |
| 41 | ␊ |
| 42 | struct DMIEntryPoint {␊ |
| 43 | SMBByte anchor[5];␊ |
| 44 | SMBByte checksum;␊ |
| 45 | SMBWord tableLength;␊ |
| 46 | SMBDWord tableAddress;␊ |
| 47 | SMBWord structureCount;␊ |
| 48 | SMBByte bcdRevision;␊ |
| 49 | } __attribute__((packed));␊ |
| 50 | ␊ |
| 51 | struct SMBEntryPoint {␊ |
| 52 | SMBByte anchor[4];␊ |
| 53 | SMBByte checksum;␊ |
| 54 | SMBByte entryPointLength;␊ |
| 55 | SMBByte majorVersion;␊ |
| 56 | SMBByte minorVersion;␊ |
| 57 | SMBWord maxStructureSize;␊ |
| 58 | SMBByte entryPointRevision;␊ |
| 59 | SMBByte formattedArea[5];␊ |
| 60 | struct DMIEntryPoint dmi;␊ |
| 61 | } __attribute__((packed));␊ |
| 62 | ␊ |
| 63 | #endif /* !_LIBSAIO_SMBIOS_H */␊ |
| 64 | |
