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