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/** @file
Dynamic Platform Info Repository Internal
Copyright (c) 2021, Arm Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Glossary:
- Cm or CM - Configuration Manager
- Obj or OBJ - Object
**/
#ifndef DYNAMIC_PLAT_REPO_INTERNAL_H_
#define DYNAMIC_PLAT_REPO_INTERNAL_H_
#include "TokenMapper.h"
#pragma pack(1)
/** CmObj node.
This is a node wrapper around the CM_OBJ_DESCRIPTOR structure.
It also allows to bind a token to the CM_OBJ_DESCRIPTOR.
*/
typedef struct CmObjectNode {
/// This must be the first field in this structure.
LIST_ENTRY Link;
/// Token associated with the CmObjDesc.
CM_OBJECT_TOKEN Token;
/// CmObjDesc wrapped.
/// Note: the CM_OBJ_DESCRIPTOR.Data field is allocated and copied.
CM_OBJ_DESCRIPTOR CmObjDesc;
} CM_OBJ_NODE;
/** Dynamic repository states.
The states must progress as:
UnInitialised -> Transient -> Finalized
*/
typedef enum DynRepoState {
DynRepoUnInitialised, ///< Un-Initialised state
DynRepoTransient, ///< Transient state - CmObjects can be added.
DynRepoFinalized, ///< Repo Locked - No further CmObjects can be added.
///< Getting objects is now possible.
DynRepoMax ///< Max value.
} EDYNAMIC_REPO_STATE;
/** A structure describing the platform configuration
manager repository information
*/
typedef struct DynamicPlatformRepositoryInfo {
/// Repo state machine.
EDYNAMIC_REPO_STATE RepoState;
/// Count of all the objects added to the Dynamic Platform Repo
/// during the Transient state.
UINTN ObjectCount;
/// Link lists of CmObj from the ArmNameSpace
/// that are added in the Transient state.
LIST_ENTRY ArmCmObjList[EArmObjMax];
/// Structure Members used in Finalized state.
/// An array of CmObj Descriptors from the ArmNameSpace
/// This array is populated when the Repo is finalized.
CM_OBJ_DESCRIPTOR ArmCmObjArray[EArmObjMax];
/// Link lists of CmObj from the ArchCommon Namespace
/// that are added in the Transient state.
LIST_ENTRY ArchCommonCmObjList[EArchCommonObjMax];
/// Structure Members used in Finalized state.
/// An array of CmObj Descriptors from the ArchCommon Namespace
/// This array is populated when the Repo is finalized.
CM_OBJ_DESCRIPTOR ArchCommonCmObjArray[EArchCommonObjMax];
/// A token mapper for the objects in the <Arm|ArchCommon>CmObjArray
/// The Token mapper is populated when the Repo is finalized in
/// a call to DynamicPlatRepoFinalise ().
TOKEN_MAPPER TokenMapper;
} DYNAMIC_PLATFORM_REPOSITORY_INFO;
#pragma pack()
#endif // DYNAMIC_PLAT_REPO_INTERNAL_H_
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