FirmwareVersionInfoHob.h

Go to the documentation of this file.

/** @file
  Header file for Firmware Version Information

 @copyright
  Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>

  This program and the accompanying materials are licensed and made available under
  the terms and conditions of the BSD License which accompanies this distribution.
  The full text of the license may be found at
  http://opensource.org/licenses/bsd-license.php

  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

**/

#ifndef _FIRMWARE_VERSION_INFO_HOB_H_
#define _FIRMWARE_VERSION_INFO_HOB_H_

#include <Uefi/UefiMultiPhase.h>
#include <Pi/PiBootMode.h>
#include <Pi/PiHob.h>

#pragma pack(1)
///
/// Firmware Version Structure
///
typedef struct {
  UINT8                          MajorVersion;
  UINT8                          MinorVersion;
  UINT8                          Revision;
  UINT16                         BuildNumber;
} FIRMWARE_VERSION;

///
/// Firmware Version Information Structure
///
typedef struct {
  UINT8                          ComponentNameIndex;        ///< Offset 0   Index of Component Name
  UINT8                          VersionStringIndex;        ///< Offset 1   Index of Version String
 FIRMWARE_VERSION Version;                   ///< Offset 2-6 Firmware version
} FIRMWARE_VERSION_INFO;

#ifndef __SMBIOS_STANDARD_H__
///
/// The Smbios structure header.
///
typedef struct {
  UINT8                          Type;
  UINT8                          Length;
  UINT16                         Handle;
} SMBIOS_STRUCTURE;
#endif

///
/// Firmware Version Information HOB Structure
///
typedef struct {
  EFI_HOB_GUID_TYPE              Header;                    ///< Offset 0-23  The header of FVI HOB
 SMBIOS_STRUCTURE SmbiosData;                ///< Offset 24-27  The SMBIOS header of FVI HOB
  UINT8                          Count;                     ///< Offset 28    Number of FVI elements included.
///
/// FIRMWARE_VERSION_INFO structures followed by the null terminated string buffer
///
} FIRMWARE_VERSION_INFO_HOB;
#pragma pack()

#endif // _FIRMWARE_VERSION_INFO_HOB_H_