MdeModulePkg/Include/Protocol/TcgPlatform.h

   1 /** @file
   2
   3   Tcg addtional services to measure PeImage and ActionString
   4
   5 Copyright (c) 2006 - 2008, Intel Corporation
   6 All rights reserved. This program and the accompanying materials
   7 are licensed and made available under the terms and conditions of the BSD License
   8 which accompanies this distribution.  The full text of the license may be found at
   9 http://opensource.org/licenses/bsd-license.php
  10
  11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 #ifndef _TCG_PLATFORM_PROTOCOL_H_
  17 #define _TCG_PLATFORM_PROTOCOL_H_
  18
  19 #define EFI_TCG_PLATFORM_PROTOCOL_GUID  \
  20   { 0x8c4c9a41, 0xbf56, 0x4627, { 0x9e, 0xa, 0xc8, 0x38, 0x6d, 0x66, 0x11, 0x5c } }
  21
  22 typedef struct tdEFI_TCG_PLATFORM_PROTOCOL EFI_TCG_PLATFORM_PROTOCOL;
  23
  24 //
  25 // EFI TCG Platform Protocol
  26 //
  27 typedef
  28 EFI_STATUS
  29 (EFIAPI *EFI_TCG_MEASURE_PE_IMAGE) (
  30   IN      BOOLEAN                   BootPolicy,
  31   IN      EFI_PHYSICAL_ADDRESS      ImageAddress,
  32   IN      UINTN                     ImageSize,
  33   IN      UINTN                     LinkTimeBase,
  34   IN      UINT16                    ImageType,
  35   IN      EFI_HANDLE                DeviceHandle,
  36   IN      EFI_DEVICE_PATH_PROTOCOL  *FilePath
  37   );
  38
  39 typedef
  40 EFI_STATUS
  41 (EFIAPI *EFI_TCG_MEASURE_ACTION) (
  42   IN      CHAR8                     *ActionString
  43   );
  44
  45 struct tdEFI_TCG_PLATFORM_PROTOCOL {
  46   EFI_TCG_MEASURE_PE_IMAGE          MeasurePeImage;
  47   EFI_TCG_MEASURE_ACTION            MeasureAction;
  48 };
  49
  50 extern EFI_GUID                     gEfiTcgPlatformProtocolGuid;
  51
  52 #endif