Annotation of qemu/hw/smbios.h, revision 1.1.1.1
1.1 root 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:
16: int smbios_entry_add(const char *t);
17: void smbios_add_field(int type, int offset, int len, void *data);
18: uint8_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. */
25: struct smbios_structure_header {
26: uint8_t type;
27: uint8_t length;
28: uint16_t handle;
29: } __attribute__((__packed__));
30:
31: /* SMBIOS type 0 - BIOS Information */
32: struct 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;
45: } __attribute__((__packed__));
46:
47: /* SMBIOS type 1 - System Information */
48: struct 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;
58: } __attribute__((__packed__));
59:
60: /* SMBIOS type 3 - System Enclosure (v2.3) */
61: struct 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
77: } __attribute__((__packed__));
78:
79: /* SMBIOS type 4 - Processor Information (v2.0) */
80: struct 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;
97: } __attribute__((__packed__));
98:
99: /* SMBIOS type 16 - Physical Memory Array
100: * Associated with one type 17 (Memory Device).
101: */
102: struct 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;
110: } __attribute__((__packed__));
111: /* SMBIOS type 17 - Memory Device
112: * Associated with one type 19
113: */
114: struct 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;
127: } __attribute__((__packed__));
128:
129: /* SMBIOS type 19 - Memory Array Mapped Address */
130: struct 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;
136: } __attribute__((__packed__));
137:
138: /* SMBIOS type 20 - Memory Device Mapped Address */
139: struct 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;
148: } __attribute__((__packed__));
149:
150: /* SMBIOS type 32 - System Boot Information */
151: struct smbios_type_32 {
152: struct smbios_structure_header header;
153: uint8_t reserved[6];
154: uint8_t boot_status;
155: } __attribute__((__packed__));
156:
157: /* SMBIOS type 127 -- End-of-table */
158: struct smbios_type_127 {
159: struct smbios_structure_header header;
160: } __attribute__((__packed__));
161:
162: #endif /*QEMU_SMBIOS_H */
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