1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
// vim:expandtab:autoindent:tabstop=4:shiftwidth=4:filetype=c:
/*
* Copyright (C) 2005 Dell Inc.
* by Michael Brown <Michael_E_Brown@dell.com>
* Licensed under the Open Software License version 2.1
*
* Alternatively, you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
#ifndef DELLMAGIC_H
#define DELLMAGIC_H
// private stuff
#define NvramByte1_Token 0x83
#define NvramByte2_Token 0x84
#define BIOS_Information_Version_Offset 0x05
#define System_Information_Manufacturer_Offset 0x04
#define System_Information_Product_Name_Offset 0x05
#define System_Information_Serial_Number_Offset 0x07
#define System_Enclosure_or_Chassis_Service_Offset 0x07
#define System_Enclosure_or_Chassis_Asset_Offset 0x08
#define ID_Byte_Location 0xFE845
#define ID_Word_Location 0xFE840
#define Cmos_Asset_Token 0xC000
#define Cmos_Service_Token 0xC003
#define OEM_String_Field_Number 1
#define Bayonet_Detect_String "Dell System"
#define DELL_SYSTEM_STRING_LOC 0xFE076
#define DELL_SYSTEM_STRING "Dell System"
#define DELL_SYSTEM_STRING_LEN 12
#define TWO_BYTE_STRUCT_LOC 0xFE840
#define DELL_SYSTEM_STRING_LOC_DIAMOND_1 0xD8044
#define DELL_SYSTEM_STRING_LOC_DIAMOND_2 0xDC044
#define ID_BYTE_LOC_DIAMOND_1 0xD8040
#define ID_BYTE_LOC_DIAMOND_2 0xDC040
#define SYSTEM_ID_DIAMOND 0x8C
#define OEM_Dell_String "Dell"
#define OEM_String_Location 0xFE076
#define SVC_TAG_CMOS_LEN_MAX 5
#define SVC_TAG_LEN_MAX 7
#define ASSET_TAG_CMOS_LEN_MAX 10
#define ASSET_TAG_LEN_MAX 10
namespace smbios
{
#if defined(_MSC_VER)
#pragma pack(push,1)
#endif
// all of these are packed, so put them all between the above ifdef/below
// endif.
struct up_info
{
char anchor[4];
u16 stuff1; // anybody know what this is?
u8 offset;
u16 stuff2; // anybody know what this is?
u8 flag;
}
LIBSMBIOS_PACKED_ATTR;
struct one_byte_structure
{
u8 bios_version[3];
u8 system_id;
u8 platform_revision;
u8 checksum; //(offsets 3+4+5 must equal 0)
}
LIBSMBIOS_PACKED_ATTR;
struct two_byte_structure
{
u16 two_byte_id;
u8 bios_version[3];
u8 system_id;
u8 platform_revision;
u8 checksum; // (offsets 5+6+7 must equal 0)
u8 Reserved1;
u8 Reserved2;
u8 extended_checksum;// ( offsets 0x0 + 0x1 + 0xA + 0xB + extension bytes must equal 0)
u8 extension_byte_count;
u8 first_extended_byte; // Brand ID
//u8 ... more extension bytes ...
}
LIBSMBIOS_PACKED_ATTR;
#if defined(_MSC_VER)
#pragma pack(pop)
#endif
}
#endif
|
