LXR qemu/hw/smbios.h

   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;
  29} QEMU_PACKED;
  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;
  45} QEMU_PACKED;
  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;
  58} QEMU_PACKED;
  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
  77} QEMU_PACKED;
  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;
  97} QEMU_PACKED;
  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;
 110} QEMU_PACKED;
 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;
 127} QEMU_PACKED;
 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;
 136} QEMU_PACKED;
 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;
 148} QEMU_PACKED;
 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;
 155} QEMU_PACKED;
 156
 157/* SMBIOS type 127 -- End-of-table */
 158struct smbios_type_127 {
 159    struct smbios_structure_header header;
 160} QEMU_PACKED;
 161
 162#endif /*QEMU_SMBIOS_H */
 163