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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
/* ----------------------------------------------------------------------- *
*
* Pportions of this file taken from the dmidecode project
*
* Copyright (C) 2000-2002 Alan Cox <alan@redhat.com>
* Copyright (C) 2002-2008 Jean Delvare <khali@linux-fr.org>
*
* This program is free software; 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For the avoidance of doubt the "preferred form" of this code is one which
* is in an open unpatent encumbered format. Where cryptographic key signing
* forms part of the process of creating an executable the information
* including keys needed to generate an equivalently functional executable
* are deemed to be part of the source code.
*/
#include <dmi/dmi.h>
#include <stdio.h>
void dmi_memory_array_error_handle(uint16_t code, char *array)
{
if (code == 0xFFFE)
sprintf(array, "%s", "Not Provided");
else if (code == 0xFFFF)
sprintf(array, "%s", "No Error");
else
sprintf(array, "0x%04X", code);
}
void dmi_memory_device_width(uint16_t code, char *width)
{
/*
* 3.3.18 Memory Device (Type 17)
* If no memory module is present, width may be 0
*/
if (code == 0xFFFF || code == 0)
sprintf(width, "%s", "Unknown");
else
sprintf(width, "%u bits", code);
}
void dmi_memory_device_size(uint16_t code, char *size)
{
if (code == 0)
sprintf(size, "%s", "Free");
else if (code == 0xFFFF)
sprintf(size, "%s", "Unknown");
else {
if (code & 0x8000)
sprintf(size, "%u kB", code & 0x7FFF);
else
sprintf(size, "%u MB", code);
}
}
const char *dmi_memory_device_form_factor(uint8_t code)
{
/* 3.3.18.1 */
static const char *form_factor[] = {
"Other", /* 0x01 */
"Unknown",
"SIMM",
"SIP",
"Chip",
"DIP",
"ZIP",
"Proprietary Card",
"DIMM",
"TSOP",
"Row Of Chips",
"RIMM",
"SODIMM",
"SRIMM",
"FB-DIMM" /* 0x0F */
};
if (code >= 0x01 && code <= 0x0F)
return form_factor[code - 0x01];
return out_of_spec;
}
void dmi_memory_device_set(uint8_t code, char *set)
{
if (code == 0)
sprintf(set, "%s", "None");
else if (code == 0xFF)
sprintf(set, "%s", "Unknown");
else
sprintf(set, "%u", code);
}
const char *dmi_memory_device_type(uint8_t code)
{
/* 3.3.18.2 */
static const char *type[] = {
"Other", /* 0x01 */
"Unknown",
"DRAM",
"EDRAM",
"VRAM",
"SRAM",
"RAM",
"ROM",
"Flash",
"EEPROM",
"FEPROM",
"EPROM",
"CDRAM",
"3DRAM",
"SDRAM",
"SGRAM",
"RDRAM",
"DDR",
"DDR2",
"DDR2 FB-DIMM" /* 0x14 */
};
if (code >= 0x01 && code <= 0x14)
return type[code - 0x01];
return out_of_spec;
}
void dmi_memory_device_type_detail(uint16_t code, char *type_detail)
{
/* 3.3.18.3 */
static const char *detail[] = {
"Other", /* 1 */
"Unknown",
"Fast-paged",
"Static Column",
"Pseudo-static",
"RAMBus",
"Synchronous",
"CMOS",
"EDO",
"Window DRAM",
"Cache DRAM",
"Non-Volatile" /* 12 */
};
if ((code & 0x1FFE) == 0)
sprintf(type_detail, "%s", "None");
else {
int i;
for (i = 1; i <= 12; i++)
if (code & (1 << i))
sprintf(type_detail, "%s", detail[i - 1]);
}
}
void dmi_memory_device_speed(uint16_t code, char *speed)
{
if (code == 0)
sprintf(speed, "%s", "Unknown");
else
sprintf(speed, "%u MHz", code);
}
|
