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edk2/DynamicTablesPkg/Include/SmbiosTableGenerator.h
Dongyan Qian 9e83101fdf DynamicTablesPkg/Smbios: Use EFIAPI for extended callbacks 
The SMBIOS_TABLE_GENERATOR_BUILD_TABLEEX and
SMBIOS_TABLE_GENERATOR_FREE_TABLEEX callback types do not specify EFIAPI.
The Type 37 implementations specify it, while the other extended callback
implementations follow the omission in the shared types.

For X64 GCC builds, BaseTools/Conf/tools_def.template adds
-DEFIAPI=__attribute__((ms_abi)). Therefore, callbacks marked with EFIAPI
use the Microsoft x64 ABI, while unannotated callback types use the
compiler default ABI. If the two sides differ, the caller and callee use
different argument registers, and GCC rejects the function pointer
assignment.

This mismatch remained hidden while the standalone Type 37 generator was
built only for AARCH64. Moving the SMBIOS generators to the common
component section adds X64 build coverage and exposes it.

Add EFIAPI to the extended callback types and all matching implementations.
This follows the ACPI generator callback convention and provides the ABI
prerequisite for expanding the SMBIOS standalone build coverage.

Signed-off-by: Dongyan Qian <qiandongyan@loongson.cn>
2026-07-16 07:10:30 +00:00

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/** @file
Copyright (c) 2017 - 2019, ARM Limited. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#include <IndustryStandard/SmBios.h>
#include <Protocol/Smbios.h>
#include <TableGenerator.h>
#pragma pack(1)
/** The SMBIOS_TABLE_GENERATOR_ID type describes SMBIOS table generator ID.
*/
typedef TABLE_GENERATOR_ID SMBIOS_TABLE_GENERATOR_ID;
/** The ESTD_SMBIOS_TABLE_ID enum describes the SMBIOS table IDs reserved for
the standard generators.
NOTE: The SMBIOS Generator IDs do not match the table type numbers!
This allows 0 to be used to catch invalid parameters.
*/
typedef enum StdSmbiosTableGeneratorId {
EStdSmbiosTableIdReserved = 0x0000,
EStdSmbiosTableIdRAW,
EStdSmbiosTableIdType00,
EStdSmbiosTableIdType01,
EStdSmbiosTableIdType02,
EStdSmbiosTableIdType03,
EStdSmbiosTableIdType04,
EStdSmbiosTableIdType05,
EStdSmbiosTableIdType06,
EStdSmbiosTableIdType07,
EStdSmbiosTableIdType08,
EStdSmbiosTableIdType09,
EStdSmbiosTableIdType10,
EStdSmbiosTableIdType11,
EStdSmbiosTableIdType12,
EStdSmbiosTableIdType13,
EStdSmbiosTableIdType14,
EStdSmbiosTableIdType15,
EStdSmbiosTableIdType16,
EStdSmbiosTableIdType17,
EStdSmbiosTableIdType18,
EStdSmbiosTableIdType19,
EStdSmbiosTableIdType20,
EStdSmbiosTableIdType21,
EStdSmbiosTableIdType22,
EStdSmbiosTableIdType23,
EStdSmbiosTableIdType24,
EStdSmbiosTableIdType25,
EStdSmbiosTableIdType26,
EStdSmbiosTableIdType27,
EStdSmbiosTableIdType28,
EStdSmbiosTableIdType29,
EStdSmbiosTableIdType30,
EStdSmbiosTableIdType31,
EStdSmbiosTableIdType32,
EStdSmbiosTableIdType33,
EStdSmbiosTableIdType34,
EStdSmbiosTableIdType35,
EStdSmbiosTableIdType36,
EStdSmbiosTableIdType37,
EStdSmbiosTableIdType38,
EStdSmbiosTableIdType39,
EStdSmbiosTableIdType40,
EStdSmbiosTableIdType41,
EStdSmbiosTableIdType42,
// IDs 43 are reserved
EStdSmbiosTableIdType44 = (EStdSmbiosTableIdType00 + 44),
// IDs 45 - 125 are reserved
EStdSmbiosTableIdType126 = (EStdSmbiosTableIdType00 + 126),
EStdSmbiosTableIdType127,
EStdSmbiosTableIdMax
} ESTD_SMBIOS_TABLE_ID;
/** This macro checks if the Table Generator ID is for an SMBIOS Table
Generator.
@param [in] TableGeneratorId The table generator ID.
@return TRUE if the table generator ID is for an SMBIOS Table
Generator.
**/
#define IS_GENERATOR_TYPE_SMBIOS(TableGeneratorId) \
( \
GET_TABLE_TYPE (TableGeneratorId) == \
ETableGeneratorTypeSmbios \
)
/** This macro checks if the Table Generator ID is for a standard SMBIOS
Table Generator.
@param [in] TableGeneratorId The table generator ID.
@return TRUE if the table generator ID is for a standard SMBIOS
Table Generator.
**/
#define IS_VALID_STD_SMBIOS_GENERATOR_ID(TableGeneratorId) \
( \
IS_GENERATOR_NAMESPACE_STD(TableGeneratorId) && \
IS_GENERATOR_TYPE_SMBIOS(TableGeneratorId) && \
((GET_TABLE_ID(GeneratorId) >= EStdSmbiosTableIdRaw) && \
(GET_TABLE_ID(GeneratorId) < EStdSmbiosTableIdMax)) \
)
/** This macro creates a standard SMBIOS Table Generator ID.
@param [in] TableId The table generator ID.
@return a standard SMBIOS table generator ID.
**/
#define CREATE_STD_SMBIOS_TABLE_GEN_ID(TableId) \
CREATE_TABLE_GEN_ID ( \
ETableGeneratorTypeSmbios, \
ETableGeneratorNameSpaceStd, \
TableId \
)
/** Forward declarations.
*/
typedef struct ConfigurationManagerProtocol EDKII_CONFIGURATION_MANAGER_PROTOCOL;
typedef struct CmStdObjSmbiosTableInfo CM_STD_OBJ_SMBIOS_TABLE_INFO;
typedef struct SmbiosTableGenerator SMBIOS_TABLE_GENERATOR;
typedef struct DynamicTableFactoryProtocol EDKII_DYNAMIC_TABLE_FACTORY_PROTOCOL;
typedef UINTN CM_OBJECT_TOKEN;
/** An array for holding a map of SMBIOS handles and the CM Object
token used to build the SMBIOS record for a given SMBIOS Table Generator.
This array is maintained by the Dynamic Table Factory Protocol and is
used by SMBIOS table generators to look up other SMBIOS table handles that
the Table being generated needs to reference.
**/
typedef struct SmbiosHandleCmObjMap {
SMBIOS_TABLE_GENERATOR_ID SmbiosGeneratorId;
SMBIOS_HANDLE SmbiosTblHandle;
CM_OBJECT_TOKEN SmbiosCmToken;
} SMBIOS_HANDLE_MAP;
/** This function pointer describes the interface to SMBIOS table build
functions provided by the SMBIOS table generator and called by the
Table Manager to build an SMBIOS table.
The function will return a pointer to the SMBIOS table and a pointer
to the CM_OBJECT_TOKEN of the CM_OBJECT that was used to build the
SMBIOS table.
@param [in] Generator Pointer to the SMBIOS table generator.
@param [in] TableFactoryProtocol Pointer to the Dynamic TableFactory Protocol.
@param [in] SmbiosTableInfo Pointer to the SMBIOS table information.
@param [in] CfgMgrProtocol Pointer to the Configuration Manager
Protocol interface.
@param [out] Table Pointer to the generated SMBIOS table.
@param [out] CmObjToken Pointer to the CM_OBJECT_TOKEN
for the SMBIOS table.
@return EFI_SUCCESS If the table is generated successfully or other
failure codes as returned by the generator.
**/
typedef EFI_STATUS (*SMBIOS_TABLE_GENERATOR_BUILD_TABLE) (
IN CONST SMBIOS_TABLE_GENERATOR *Generator,
IN CONST EDKII_DYNAMIC_TABLE_FACTORY_PROTOCOL *CONST TableFactoryProtocol,
IN CM_STD_OBJ_SMBIOS_TABLE_INFO *CONST SmbiosTableInfo,
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,
OUT SMBIOS_STRUCTURE **Table,
OUT CM_OBJECT_TOKEN *CmObjToken
);
/** This function pointer describes the interface to used by the
Table Manager to give the generator an opportunity to free
any resources allocated for building the SMBIOS table.
@param [in] Generator Pointer to the SMBIOS table generator.
@param [in] TableFactoryProtocol Pointer to the Dynamic TableFactory Protocol.
@param [in] SmbiosTableInfo Pointer to the SMBIOS table information.
@param [in] CfgMgrProtocol Pointer to the Configuration Manager
Protocol interface.
@param [in] Table Pointer to the generated SMBIOS table.
@return EFI_SUCCESS If freed successfully or other failure codes
as returned by the generator.
**/
typedef EFI_STATUS (*SMBIOS_TABLE_GENERATOR_FREE_TABLE) (
IN CONST SMBIOS_TABLE_GENERATOR *Generator,
IN CONST EDKII_DYNAMIC_TABLE_FACTORY_PROTOCOL *CONST TableFactoryProtocol,
IN CONST CM_STD_OBJ_SMBIOS_TABLE_INFO *CONST SmbiosTableInfo,
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,
IN SMBIOS_STRUCTURE **Table
);
/** This function pointer describes an extended interface to build SMBIOS
tables. The SMBIOS Table Generator can build multiple tables and returns
a pointer to the list of SMBIOS tables and to a list of the CM_OBJECT_TOKEN
of the CM_OBJECTS that were used to generate the SMBIOS tables.
Use te FreeTableResourcesEx to free any resources that may have been
allocated using this interface.
@param [in] Generator Pointer to the SMBIOS table generator.
@param [in] TableFactoryProtocol Pointer to the Dynamic TableFactory Protocol.
@param [in] SmbiosTableInfo Pointer to the SMBIOS table information.
@param [in] CfgMgrProtocol Pointer to the Configuration Manager
Protocol interface.
@param [out] Table Pointer to a list of generated SMBIOS table(s).
@param [out] CmObjToken Pointer to the CM_OBJECT_TOKEN for the
SMBIOS table.
@param [out] TableCount Number of generated SMBIOS table(s).
@return EFI_SUCCESS If the table is generated successfully or other
failure codes as returned by the generator.
**/
typedef EFI_STATUS (EFIAPI *SMBIOS_TABLE_GENERATOR_BUILD_TABLEEX)(
IN CONST SMBIOS_TABLE_GENERATOR *Generator,
IN CONST EDKII_DYNAMIC_TABLE_FACTORY_PROTOCOL *CONST TableFactoryProtocol,
IN CM_STD_OBJ_SMBIOS_TABLE_INFO *CONST SmbiosTableInfo,
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,
OUT SMBIOS_STRUCTURE ***Table,
OUT CM_OBJECT_TOKEN **CmObjectToken,
OUT UINTN *CONST TableCount
);
/** This function pointer describes the interface used by the
Table Manager to give the generator an opportunity to free
any resources allocated for building the SMBIOS table. This interface
must be used in conjunction with BuildSmbiosTableEx.
@param [in] Generator Pointer to the SMBIOS table generator.
@param [in] TableFactoryProtocol Pointer to the Dynamic TableFactory Protocol.
@param [in] SmbiosTableInfo Pointer to the SMBIOS table information.
@param [in] CfgMgrProtocol Pointer to the Configuration Manager
Protocol interface.
@param [in] Table Pointer to the generated SMBIOS table.
@param [in] CmObjToken Pointer to the CM_OBJECT_TOKEN for the
SMBIOS table.
@param [in] TableCount Number of generated SMBIOS table(s).
@return EFI_SUCCESS If freed successfully or other failure codes
as returned by the generator.
**/
typedef EFI_STATUS (EFIAPI *SMBIOS_TABLE_GENERATOR_FREE_TABLEEX)(
IN CONST SMBIOS_TABLE_GENERATOR *Generator,
IN CONST EDKII_DYNAMIC_TABLE_FACTORY_PROTOCOL *CONST TableFactoryProtocol,
IN CONST CM_STD_OBJ_SMBIOS_TABLE_INFO *CONST SmbiosTableInfo,
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,
IN SMBIOS_STRUCTURE ***Table,
IN CM_OBJECT_TOKEN **CmObjectToken,
IN CONST UINTN TableCount
);
/** This function pointer describes the interface to used by the
Table Manager to give the generator an opportunity to add
an SMBIOS Handle.
This function is called by the Dynamic Table Manager to add a newly added
SMBIOS Table OR it can be called by an SMBIOS Table generator to create
and add a new SMBIOS Handle if there is a reference to another table and
if there is a generator for that table that hasn't been called yet.
@param [in] Smbios Pointer to the SMBIOS protocol.
@param [in] SmbiosHandle Pointer to an SMBIOS handle.
@param [in] CmObjectToken The CM Object token for that is used to generate
SMBIOS record.
@param [in] GeneratorId The SMBIOS table generator Id.
@retval EFI_SUCCESS Success.
@retval EFI_OUT_OF_RESOURCES Unable to add the handle.
@retval EFI_NOT_FOUND The requested generator is not found
in the list of registered generators.
**/
typedef EFI_STATUS (EFIAPI *EDKII_DYNAMIC_TABLE_FACTORY_SMBIOS_TABLE_ADD_HANDLE)(
IN EFI_SMBIOS_PROTOCOL *Smbios,
IN SMBIOS_HANDLE *SmbiosHandle,
IN CM_OBJECT_TOKEN CmObjectToken,
IN SMBIOS_TABLE_GENERATOR_ID GeneratorId
);
/** This function pointer describes the interface to used by the
Table Manager to give the generator an opportunity to find
an SMBIOS Handle.
This function is called by the SMBIOS table generator to find an SMBIOS
handle needed as part of generating an SMBIOS Table.
@param [in] CmObjectToken The CM Object token used to generate the SMBIOS
record.
@retval SMBIOS_HANDLE_MAP Pointer to the SMBIOS Handle Map if the
CmObjectToken is found.
@retval NULL if CmObjectToken is not found.
**/
typedef SMBIOS_HANDLE_MAP *(EFIAPI *EDKII_DYNAMIC_TABLE_FACTORY_SMBIOS_TABLE_GET_HANDLE)(
IN CM_OBJECT_TOKEN CmObjectToken
);
/** Find and return SMBIOS handle based on associated CM object token.
@param [in] GeneratorId SMBIOS generator ID used to build the SMBIOS Table.
@param [in] CmObjectToken Token of the CM_OBJECT used to build the SMBIOS Table.
@return SMBIOS handle of the table associated with SmbiosTableId and
CmObjectToken if found. Otherwise, returns SMBIOS_HANDLE_INVALID.
**/
typedef SMBIOS_HANDLE (EFIAPI *EDKII_DYNAMIC_TABLE_FACTORY_SMBIOS_TABLE_GET_HANDLE_EX)(
IN SMBIOS_TABLE_GENERATOR_ID GeneratorId,
IN CM_OBJECT_TOKEN CmObjToken
);
/** The SMBIOS_TABLE_GENERATOR structure provides an interface that the
Table Manager can use to invoke the functions to build SMBIOS tables.
*/
typedef struct SmbiosTableGenerator {
/// The SMBIOS table generator ID.
SMBIOS_TABLE_GENERATOR_ID GeneratorID;
/// String describing the DT table
/// generator.
CONST CHAR16 *Description;
/// The SMBIOS table type.
SMBIOS_TYPE Type;
/// SMBIOS table build function pointer.
SMBIOS_TABLE_GENERATOR_BUILD_TABLE BuildSmbiosTable;
/** The function to free any resources
allocated for building the SMBIOS table.
*/
SMBIOS_TABLE_GENERATOR_FREE_TABLE FreeTableResources;
/// SMBIOS table extended build function pointer.
SMBIOS_TABLE_GENERATOR_BUILD_TABLEEX BuildSmbiosTableEx;
/** The function to free any resources
allocated for building the SMBIOS table.
*/
SMBIOS_TABLE_GENERATOR_FREE_TABLEEX FreeTableResourcesEx;
} SMBIOS_TABLE_GENERATOR;
/** Register SMBIOS table factory generator.
The SMBIOS table factory maintains a list of the Standard and OEM SMBIOS
table generators.
@param [in] Generator Pointer to the SMBIOS table generator.
@retval EFI_SUCCESS The Generator was registered
successfully.
@retval EFI_INVALID_PARAMETER The Generator ID is invalid or
the Generator pointer is NULL.
@retval EFI_ALREADY_STARTED The Generator for the Table ID is
already registered.
**/
EFI_STATUS
EFIAPI
RegisterSmbiosTableGenerator (
IN CONST SMBIOS_TABLE_GENERATOR *CONST Generator
);
/** Deregister SMBIOS generator.
This function is called by the SMBIOS table generator to deregister itself
from the SMBIOS table factory.
@param [in] Generator Pointer to the SMBIOS table generator.
@retval EFI_SUCCESS Success.
@retval EFI_INVALID_PARAMETER The generator is invalid.
@retval EFI_NOT_FOUND The requested generator is not found
in the list of registered generators.
**/
EFI_STATUS
EFIAPI
DeregisterSmbiosTableGenerator (
IN CONST SMBIOS_TABLE_GENERATOR *CONST Generator
);
/** Add SMBIOS Handle.
This function is called by the Dynamic Table Manager to add an entry for
the newly created SMBIOS Table handle and the CM_OBJECT_TOKEN of the CM_OBJECT
used to generate the table for a given SMBIOS generator to the SMBIOS Handle
Map maintained by the DynamicTable Factory.
@param [in] Smbios Pointer to the SMBIOS protocol.
@param [in] SmbiosHandle Pointer to an SMBIOS handle.
@param [in] CmObjectToken The CM Object token for that is used to generate
SMBIOS record.
@param [in] GeneratorId The SMBIOS table generator Id.
@retval EFI_SUCCESS Success.
@retval EFI_OUT_OF_RESOURCES Unable to add the handle.
@retval EFI_NOT_FOUND The requested generator is not found
in the list of registered generators.
**/
EFI_STATUS
EFIAPI
AddSmbiosHandle (
IN EFI_SMBIOS_PROTOCOL *Smbios,
IN SMBIOS_HANDLE *SmbiosHandle,
IN CM_OBJECT_TOKEN CmObjectToken,
IN SMBIOS_TABLE_GENERATOR_ID GeneratorId
);
/** Find SMBIOS Handle given the CM Object token used to generate the SMBIOS
record.
This function is called by the SMBIOS table generator to find an SMBIOS
handle map to reference a different SMBIOS table.
@param [in] CmObjectToken The CM Object token used to generate the SMBIOS
record.
@retval SMBIOS_HANDLE_MAP Pointer to the SMBIOS Handle Map if the
CmObjectToken is found.
@retval NULL if CmObjectToken is not found.
**/
SMBIOS_HANDLE_MAP *
EFIAPI
FindSmbiosHandle (
IN CM_OBJECT_TOKEN CmObjectToken
);
/** Find and return SMBIOS handle for a given associated CM object token for
an SMBIOS Table Generator.
@param [in] GeneratorId SMBIOS generator ID used to build the SMBIOS Table.
@param [in] CmObjectToken Token of the CM_OBJECT used to build the SMBIOS Table.
@return SMBIOS handle of the table associated with SmbiosTableId and
CmObjectToken if found. Otherwise, returns SMBIOS_HANDLE_INVALID.
**/
SMBIOS_HANDLE
EFIAPI
FindSmbiosHandleEx (
IN SMBIOS_TABLE_GENERATOR_ID GeneratorId,
IN CM_OBJECT_TOKEN CmObjToken
);
#pragma pack()
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