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qemu / qemu / a245fc18352fe286ba45ae0661a73b3841514889 / . / hw / smbios.h
blob: 94e3641f9a6d1260385cf75d38e0cdc72ebdda1e [file] [log] [blame]
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]1#ifndef QEMU_SMBIOS_H
2#define QEMU_SMBIOS_H
3/*
4 * SMBIOS Support
5 *
6 * Copyright (C) 2009 Hewlett-Packard Development Company, L.P.
7 *
8 * Authors:
9 * Alex Williamson <alex.williamson@hp.com>
10 *
11 * This work is licensed under the terms of the GNU GPL, version 2. See
12 * the COPYING file in the top-level directory.
13 *
14 */
15
16int smbios_entry_add(const char *t);
17void smbios_add_field(int type, int offset, int len, void *data);
18uint8_t *smbios_get_table(size_t *length);
19
20/*
21 * SMBIOS spec defined tables
22 */
23
24/* This goes at the beginning of every SMBIOS structure. */
25struct smbios_structure_header {
26 uint8_t type;
27 uint8_t length;
28 uint16_t handle;
Stefan Weil541dc0d2011-08-31 12:38:01 +0200[diff] [blame]29} QEMU_PACKED;
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]30
31/* SMBIOS type 0 - BIOS Information */
32struct smbios_type_0 {
33 struct smbios_structure_header header;
34 uint8_t vendor_str;
35 uint8_t bios_version_str;
36 uint16_t bios_starting_address_segment;
37 uint8_t bios_release_date_str;
38 uint8_t bios_rom_size;
39 uint8_t bios_characteristics[8];
40 uint8_t bios_characteristics_extension_bytes[2];
41 uint8_t system_bios_major_release;
42 uint8_t system_bios_minor_release;
43 uint8_t embedded_controller_major_release;
44 uint8_t embedded_controller_minor_release;
Stefan Weil541dc0d2011-08-31 12:38:01 +0200[diff] [blame]45} QEMU_PACKED;
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]46
47/* SMBIOS type 1 - System Information */
48struct smbios_type_1 {
49 struct smbios_structure_header header;
50 uint8_t manufacturer_str;
51 uint8_t product_name_str;
52 uint8_t version_str;
53 uint8_t serial_number_str;
54 uint8_t uuid[16];
55 uint8_t wake_up_type;
56 uint8_t sku_number_str;
57 uint8_t family_str;
Stefan Weil541dc0d2011-08-31 12:38:01 +0200[diff] [blame]58} QEMU_PACKED;
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]59
60/* SMBIOS type 3 - System Enclosure (v2.3) */
61struct smbios_type_3 {
62 struct smbios_structure_header header;
63 uint8_t manufacturer_str;
64 uint8_t type;
65 uint8_t version_str;
66 uint8_t serial_number_str;
67 uint8_t asset_tag_number_str;
68 uint8_t boot_up_state;
69 uint8_t power_supply_state;
70 uint8_t thermal_state;
71 uint8_t security_status;
72 uint32_t oem_defined;
73 uint8_t height;
74 uint8_t number_of_power_cords;
75 uint8_t contained_element_count;
76 // contained elements follow
Stefan Weil541dc0d2011-08-31 12:38:01 +0200[diff] [blame]77} QEMU_PACKED;
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]78
79/* SMBIOS type 4 - Processor Information (v2.0) */
80struct smbios_type_4 {
81 struct smbios_structure_header header;
82 uint8_t socket_designation_str;
83 uint8_t processor_type;
84 uint8_t processor_family;
85 uint8_t processor_manufacturer_str;
86 uint32_t processor_id[2];
87 uint8_t processor_version_str;
88 uint8_t voltage;
89 uint16_t external_clock;
90 uint16_t max_speed;
91 uint16_t current_speed;
92 uint8_t status;
93 uint8_t processor_upgrade;
94 uint16_t l1_cache_handle;
95 uint16_t l2_cache_handle;
96 uint16_t l3_cache_handle;
Stefan Weil541dc0d2011-08-31 12:38:01 +0200[diff] [blame]97} QEMU_PACKED;
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]98
99/* SMBIOS type 16 - Physical Memory Array
100 * Associated with one type 17 (Memory Device).
101 */
102struct smbios_type_16 {
103 struct smbios_structure_header header;
104 uint8_t location;
105 uint8_t use;
106 uint8_t error_correction;
107 uint32_t maximum_capacity;
108 uint16_t memory_error_information_handle;
109 uint16_t number_of_memory_devices;
Stefan Weil541dc0d2011-08-31 12:38:01 +0200[diff] [blame]110} QEMU_PACKED;
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]111/* SMBIOS type 17 - Memory Device
112 * Associated with one type 19
113 */
114struct smbios_type_17 {
115 struct smbios_structure_header header;
116 uint16_t physical_memory_array_handle;
117 uint16_t memory_error_information_handle;
118 uint16_t total_width;
119 uint16_t data_width;
120 uint16_t size;
121 uint8_t form_factor;
122 uint8_t device_set;
123 uint8_t device_locator_str;
124 uint8_t bank_locator_str;
125 uint8_t memory_type;
126 uint16_t type_detail;
Stefan Weil541dc0d2011-08-31 12:38:01 +0200[diff] [blame]127} QEMU_PACKED;
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]128
129/* SMBIOS type 19 - Memory Array Mapped Address */
130struct smbios_type_19 {
131 struct smbios_structure_header header;
132 uint32_t starting_address;
133 uint32_t ending_address;
134 uint16_t memory_array_handle;
135 uint8_t partition_width;
Stefan Weil541dc0d2011-08-31 12:38:01 +0200[diff] [blame]136} QEMU_PACKED;
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]137
138/* SMBIOS type 20 - Memory Device Mapped Address */
139struct smbios_type_20 {
140 struct smbios_structure_header header;
141 uint32_t starting_address;
142 uint32_t ending_address;
143 uint16_t memory_device_handle;
144 uint16_t memory_array_mapped_address_handle;
145 uint8_t partition_row_position;
146 uint8_t interleave_position;
147 uint8_t interleaved_data_depth;
Stefan Weil541dc0d2011-08-31 12:38:01 +0200[diff] [blame]148} QEMU_PACKED;
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]149
150/* SMBIOS type 32 - System Boot Information */
151struct smbios_type_32 {
152 struct smbios_structure_header header;
153 uint8_t reserved[6];
154 uint8_t boot_status;
Stefan Weil541dc0d2011-08-31 12:38:01 +0200[diff] [blame]155} QEMU_PACKED;
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]156
157/* SMBIOS type 127 -- End-of-table */
158struct smbios_type_127 {
159 struct smbios_structure_header header;
Stefan Weil541dc0d2011-08-31 12:38:01 +0200[diff] [blame]160} QEMU_PACKED;
aliguorib6f6e3d2009-04-17 18:59:56 +0000[diff] [blame]161
162#endif /*QEMU_SMBIOS_H */