MdePkg: Add definition for Fmp Capsule Dependency.

[mirror_edk2.git] / MdePkg / Include / Guid / SystemResourceTable.h

/** @file\r
  Guid & data structure used for EFI System Resource Table (ESRT)\r
\r
  Copyright (c) 2015 - 2020, Intel Corporation. All rights reserved.<BR>\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
  @par Revision Reference:\r
  GUIDs defined in UEFI 2.5 spec.\r
\r
**/\r
\r
\r
#ifndef _SYSTEM_RESOURCE_TABLE_H__\r
#define _SYSTEM_RESOURCE_TABLE_H__\r
\r
#define EFI_SYSTEM_RESOURCE_TABLE_GUID \\r
  { \\r
    0xb122a263, 0x3661, 0x4f68, {0x99, 0x29, 0x78, 0xf8, 0xb0, 0xd6, 0x21, 0x80 } \\r
  }\r
\r
///\r
/// Current Entry Version\r
///\r
#define EFI_SYSTEM_RESOURCE_TABLE_FIRMWARE_RESOURCE_VERSION  1\r
\r
///\r
/// Firmware Type Definitions\r
///\r
#define ESRT_FW_TYPE_UNKNOWN         0x00000000\r
#define ESRT_FW_TYPE_SYSTEMFIRMWARE  0x00000001\r
#define ESRT_FW_TYPE_DEVICEFIRMWARE  0x00000002\r
#define ESRT_FW_TYPE_UEFIDRIVER      0x00000003\r
\r
///\r
/// Last Attempt Status Values\r
///\r
#define LAST_ATTEMPT_STATUS_SUCCESS                         0x00000000\r
#define LAST_ATTEMPT_STATUS_ERROR_UNSUCCESSFUL              0x00000001\r
#define LAST_ATTEMPT_STATUS_ERROR_INSUFFICIENT_RESOURCES    0x00000002\r
#define LAST_ATTEMPT_STATUS_ERROR_INCORRECT_VERSION         0x00000003\r
#define LAST_ATTEMPT_STATUS_ERROR_INVALID_FORMAT            0x00000004\r
#define LAST_ATTEMPT_STATUS_ERROR_AUTH_ERROR                0x00000005\r
#define LAST_ATTEMPT_STATUS_ERROR_PWR_EVT_AC                0x00000006\r
#define LAST_ATTEMPT_STATUS_ERROR_PWR_EVT_BATT              0x00000007\r
#define LAST_ATTEMPT_STATUS_ERROR_UNSATISFIED_DEPENDENCIES  0x00000008\r
\r
typedef struct {\r
  ///\r
  /// The firmware class field contains a GUID that identifies a firmware component\r
  /// that can be updated via UpdateCapsule(). This GUID must be unique within all\r
  /// entries of the ESRT.\r
  ///\r
  EFI_GUID                   FwClass;\r
  ///\r
  /// Identifies the type of firmware resource.\r
  ///\r
  UINT32                     FwType;\r
  ///\r
  /// The firmware version field represents the current version of the firmware\r
  /// resource, value must always increase as a larger number represents a newer\r
  /// version.\r
  ///\r
  UINT32                     FwVersion;\r
  ///\r
  /// The lowest firmware resource version to which a firmware resource can be\r
  /// rolled back for the given system/device. Generally this is used to protect\r
  /// against known and fixed security issues.\r
  ///\r
  UINT32                     LowestSupportedFwVersion;\r
  ///\r
  /// The capsule flags field contains the CapsuleGuid flags (bits 0- 15) as defined\r
  /// in the EFI_CAPSULE_HEADER that will be set in the capsule header.\r
  ///\r
  UINT32                     CapsuleFlags;\r
  ///\r
  /// The last attempt version field describes the last firmware version for which\r
  /// an update was attempted (uses the same format as Firmware Version).\r
  /// Last Attempt Version is updated each time an UpdateCapsule() is attempted for\r
  /// an ESRT entry and is preserved across reboots (non-volatile). However, in\r
  /// cases where the attempt version is not recorded due to limitations in the\r
  /// update process, the field shall set to zero after a failed update. Similarly,\r
  /// in the case of a removable device, this value is set to 0 in cases where the\r
  /// device has not been updated since being added to the system.\r
  ///\r
  UINT32                     LastAttemptVersion;\r
  ///\r
  /// The last attempt status field describes the result of the last firmware update\r
  /// attempt for the firmware resource entry.\r
  /// LastAttemptStatus is updated each time an UpdateCapsule() is attempted for an\r
  /// ESRT entry and is preserved across reboots (non-volatile).\r
  /// If a firmware update has never been attempted or is unknown, for example after\r
  /// fresh insertion of a removable device, LastAttemptStatus must be set to Success.\r
  ///\r
  UINT32                     LastAttemptStatus;\r
} EFI_SYSTEM_RESOURCE_ENTRY;\r
\r
typedef struct {\r
  ///\r
  /// The number of firmware resources in the table, must not be zero.\r
  ///\r
  UINT32                     FwResourceCount;\r
  ///\r
  /// The maximum number of resource array entries that can be within the table\r
  /// without reallocating the table, must not be zero.\r
  ///\r
  UINT32                     FwResourceCountMax;\r
  ///\r
  /// The version of the EFI_SYSTEM_RESOURCE_ENTRY entities used in this table.\r
  /// This field should be set to 1.\r
  ///\r
  UINT64                     FwResourceVersion;\r
  ///\r
  /// Array of EFI_SYSTEM_RESOURCE_ENTRY\r
  ///\r
  //EFI_SYSTEM_RESOURCE_ENTRY  Entries[];\r
} EFI_SYSTEM_RESOURCE_TABLE;\r
\r
extern EFI_GUID gEfiSystemResourceTableGuid;\r
\r
#endif\r