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126 lines
3.4 KiB
C
126 lines
3.4 KiB
C
/** @file
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Copyright (c) 2021 - 2022, Arm Limited. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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@par Glossary:
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- Cm or CM - Configuration Manager
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- Obj or OBJ - Object
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**/
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#ifndef CONFIGURATION_MANAGER_H_
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#define CONFIGURATION_MANAGER_H_
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///
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/// C array containing the compiled AML template.
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/// This symbol is defined in the auto generated C file
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/// containing the AML bytecode array.
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///
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extern CHAR8 dsdt_aml_code[];
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///
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/// The configuration manager version.
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///
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#define CONFIGURATION_MANAGER_REVISION CREATE_REVISION (1, 0)
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///
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/// The OEM ID
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///
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#define CFG_MGR_OEM_ID { 'A', 'R', 'M', 'L', 'T', 'D' }
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///
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/// Memory address size limit. Assume the whole address space.
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///
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#define MEMORY_ADDRESS_SIZE_LIMIT 64
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/** A function that prepares Configuration Manager Objects for returning.
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@param [in] This Pointer to the Configuration Manager Protocol.
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@param [in] CmObjectId The Configuration Manager Object ID.
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@param [in] Token A token for identifying the object.
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@param [out] CmObject Pointer to the Configuration Manager Object
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descriptor describing the requested Object.
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@retval EFI_SUCCESS Success.
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@retval EFI_INVALID_PARAMETER A parameter is invalid.
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@retval EFI_NOT_FOUND The required object information is not found.
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**/
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typedef EFI_STATUS (*CM_OBJECT_HANDLER_PROC) (
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IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST This,
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IN CONST CM_OBJECT_ID CmObjectId,
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IN CONST CM_OBJECT_TOKEN Token,
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IN OUT CM_OBJ_DESCRIPTOR *CONST CmObject
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);
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///
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/// A helper macro for mapping a reference token.
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///
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#define REFERENCE_TOKEN(Field) \
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(CM_OBJECT_TOKEN)((UINT8*)&mKvmtoolPlatRepositoryInfo + \
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OFFSET_OF (EDKII_PLATFORM_REPOSITORY_INFO, Field))
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///
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/// The number of ACPI tables to install
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///
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#define PLAT_ACPI_TABLE_COUNT 10
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///
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/// A structure describing the platform configuration
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/// manager repository information
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///
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typedef struct PlatformRepositoryInfo {
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///
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/// Configuration Manager Information.
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///
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CM_STD_OBJ_CONFIGURATION_MANAGER_INFO CmInfo;
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///
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/// List of ACPI tables
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///
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CM_STD_OBJ_ACPI_TABLE_INFO CmAcpiTableList[PLAT_ACPI_TABLE_COUNT];
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///
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/// Power management profile information
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///
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CM_ARM_POWER_MANAGEMENT_PROFILE_INFO PmProfileInfo;
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///
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/// ITS Group node
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///
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CM_ARM_ITS_GROUP_NODE ItsGroupInfo;
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///
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/// ITS Identifier array
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///
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CM_ARM_ITS_IDENTIFIER ItsIdentifierArray[1];
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///
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/// PCI Root complex node
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///
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CM_ARM_ROOT_COMPLEX_NODE RootComplexInfo;
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///
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/// Array of DeviceID mapping
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///
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CM_ARM_ID_MAPPING DeviceIdMapping[1];
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///
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/// Dynamic platform repository.
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/// CmObj created by parsing the Kvmtool device tree are stored here.
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///
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DYNAMIC_PLATFORM_REPOSITORY_INFO *DynamicPlatformRepo;
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///
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/// Base address of the FDT.
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///
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VOID *FdtBase;
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///
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/// A handle to the FDT HwInfoParser.
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///
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HW_INFO_PARSER_HANDLE FdtParserHandle;
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} EDKII_PLATFORM_REPOSITORY_INFO;
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#endif // CONFIGURATION_MANAGER_H_
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