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#ifndef QEMU_SMBIOS_H
#define QEMU_SMBIOS_H
/*
* SMBIOS Support
*
* Copyright (C) 2009 Hewlett-Packard Development Company, L.P.
*
* Authors:
* Alex Williamson <alex.williamson@hp.com>
*
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
*
*/
int smbios_entry_add(const char *t);
void smbios_add_field(int type, int offset, int len, void *data);
uint8_t *smbios_get_table(size_t *length);
/*
* SMBIOS spec defined tables
*/
/* This goes at the beginning of every SMBIOS structure. */
struct smbios_structure_header {
uint8_t type;
uint8_t length;
uint16_t handle;
} __attribute__((__packed__));
/* SMBIOS type 0 - BIOS Information */
struct smbios_type_0 {
struct smbios_structure_header header;
uint8_t vendor_str;
uint8_t bios_version_str;
uint16_t bios_starting_address_segment;
uint8_t bios_release_date_str;
uint8_t bios_rom_size;
uint8_t bios_characteristics[8];
uint8_t bios_characteristics_extension_bytes[2];
uint8_t system_bios_major_release;
uint8_t system_bios_minor_release;
uint8_t embedded_controller_major_release;
uint8_t embedded_controller_minor_release;
} __attribute__((__packed__));
/* SMBIOS type 1 - System Information */
struct smbios_type_1 {
struct smbios_structure_header header;
uint8_t manufacturer_str;
uint8_t product_name_str;
uint8_t version_str;
uint8_t serial_number_str;
uint8_t uuid[16];
uint8_t wake_up_type;
uint8_t sku_number_str;
uint8_t family_str;
} __attribute__((__packed__));
/* SMBIOS type 3 - System Enclosure (v2.3) */
struct smbios_type_3 {
struct smbios_structure_header header;
uint8_t manufacturer_str;
uint8_t type;
uint8_t version_str;
uint8_t serial_number_str;
uint8_t asset_tag_number_str;
uint8_t boot_up_state;
uint8_t power_supply_state;
uint8_t thermal_state;
uint8_t security_status;
uint32_t oem_defined;
uint8_t height;
uint8_t number_of_power_cords;
uint8_t contained_element_count;
// contained elements follow
} __attribute__((__packed__));
/* SMBIOS type 4 - Processor Information (v2.0) */
struct smbios_type_4 {
struct smbios_structure_header header;
uint8_t socket_designation_str;
uint8_t processor_type;
uint8_t processor_family;
uint8_t processor_manufacturer_str;
uint32_t processor_id[2];
uint8_t processor_version_str;
uint8_t voltage;
uint16_t external_clock;
uint16_t max_speed;
uint16_t current_speed;
uint8_t status;
uint8_t processor_upgrade;
uint16_t l1_cache_handle;
uint16_t l2_cache_handle;
uint16_t l3_cache_handle;
} __attribute__((__packed__));
/* SMBIOS type 16 - Physical Memory Array
* Associated with one type 17 (Memory Device).
*/
struct smbios_type_16 {
struct smbios_structure_header header;
uint8_t location;
uint8_t use;
uint8_t error_correction;
uint32_t maximum_capacity;
uint16_t memory_error_information_handle;
uint16_t number_of_memory_devices;
} __attribute__((__packed__));
/* SMBIOS type 17 - Memory Device
* Associated with one type 19
*/
struct smbios_type_17 {
struct smbios_structure_header header;
uint16_t physical_memory_array_handle;
uint16_t memory_error_information_handle;
uint16_t total_width;
uint16_t data_width;
uint16_t size;
uint8_t form_factor;
uint8_t device_set;
uint8_t device_locator_str;
uint8_t bank_locator_str;
uint8_t memory_type;
uint16_t type_detail;
} __attribute__((__packed__));
/* SMBIOS type 19 - Memory Array Mapped Address */
struct smbios_type_19 {
struct smbios_structure_header header;
uint32_t starting_address;
uint32_t ending_address;
uint16_t memory_array_handle;
uint8_t partition_width;
} __attribute__((__packed__));
/* SMBIOS type 20 - Memory Device Mapped Address */
struct smbios_type_20 {
struct smbios_structure_header header;
uint32_t starting_address;
uint32_t ending_address;
uint16_t memory_device_handle;
uint16_t memory_array_mapped_address_handle;
uint8_t partition_row_position;
uint8_t interleave_position;
uint8_t interleaved_data_depth;
} __attribute__((__packed__));
/* SMBIOS type 32 - System Boot Information */
struct smbios_type_32 {
struct smbios_structure_header header;
uint8_t reserved[6];
uint8_t boot_status;
} __attribute__((__packed__));
/* SMBIOS type 127 -- End-of-table */
struct smbios_type_127 {
struct smbios_structure_header header;
} __attribute__((__packed__));
#endif /*QEMU_SMBIOS_H */
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