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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 */