diff options
5 files changed, 486 insertions, 0 deletions
diff --git a/DynamicTablesPkg/DynamicTables.dsc.inc b/DynamicTablesPkg/DynamicTables.dsc.inc index 75bbfc38ca..47f056bbf0 100644 --- a/DynamicTablesPkg/DynamicTables.dsc.inc +++ b/DynamicTablesPkg/DynamicTables.dsc.inc @@ -115,6 +115,7 @@ DynamicTablesPkg/Library/Smbios/SmbiosType16Lib/SmbiosType16Lib.inf
DynamicTablesPkg/Library/Smbios/SmbiosType17Lib/SmbiosType17Lib.inf
DynamicTablesPkg/Library/Smbios/SmbiosType19Lib/SmbiosType19Lib.inf
+ DynamicTablesPkg/Library/Smbios/SmbiosType20Lib/SmbiosType20Lib.inf
DynamicTablesPkg/Library/Smbios/SmbiosType23Lib/SmbiosType23Lib.inf
DynamicTablesPkg/Library/Smbios/SmbiosType26Lib/SmbiosType26Lib.inf
DynamicTablesPkg/Library/Smbios/SmbiosType27Lib/SmbiosType27Lib.inf
@@ -170,6 +171,7 @@ NULL|DynamicTablesPkg/Library/Smbios/SmbiosType16Lib/SmbiosType16Lib.inf
NULL|DynamicTablesPkg/Library/Smbios/SmbiosType17Lib/SmbiosType17Lib.inf
NULL|DynamicTablesPkg/Library/Smbios/SmbiosType19Lib/SmbiosType19Lib.inf
+ NULL|DynamicTablesPkg/Library/Smbios/SmbiosType20Lib/SmbiosType20Lib.inf
NULL|DynamicTablesPkg/Library/Smbios/SmbiosType23Lib/SmbiosType23Lib.inf
NULL|DynamicTablesPkg/Library/Smbios/SmbiosType26Lib/SmbiosType26Lib.inf
NULL|DynamicTablesPkg/Library/Smbios/SmbiosType27Lib/SmbiosType27Lib.inf
diff --git a/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h b/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h index ba26118f6c..214e919dc3 100644 --- a/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h +++ b/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h @@ -88,6 +88,7 @@ typedef enum ArchCommonObjectID { EArchCommonObjVoltageProbeInfo, ///< 60 - Voltage Probe Info
EArchCommonObjElectricalCurrentProbeInfo, ///< 61 - Electrical Current Probe Info
EArchCommonObjSystemResetInfo, ///< 62 - System Reset Info
+ EArchCommonObjMemoryDeviceMappedAddress, ///< 63 - Memory Device Mapped Address Info
EArchCommonObjMax
} EARCH_COMMON_OBJECT_ID;
@@ -1469,6 +1470,34 @@ typedef struct CmArchCommonMemoryArrayMappedAddress { UINT8 NumMemDevices;
} CM_ARCH_COMMON_MEMORY_ARRAY_MAPPED_ADDRESS;
+/** A structure that describes a Memory Device Mapped Address.
+
+ SMBIOS Specification v3.9.0 Type 20
+
+ ID: EArchCommonObjMemoryDeviceMappedAddress
+**/
+typedef struct CmArchCommonMemoryDeviceMappedAddress {
+ /// CM Object Token uniquely identifying this mapped address entry.
+ CM_OBJECT_TOKEN MemoryDeviceMappedAddressToken;
+ /// Starting physical address of the mapped memory range.
+ EFI_PHYSICAL_ADDRESS StartingAddress;
+ /// Ending physical address of the mapped memory range.
+ EFI_PHYSICAL_ADDRESS EndingAddress;
+ /// CM Object Token of the associated Memory Device.
+ CM_OBJECT_TOKEN MemoryDeviceInfoToken;
+ /// CM Object Token of the associated Memory Array Mapped Address.
+ CM_OBJECT_TOKEN MemoryArrayMappedAddressToken;
+ /// Identifies the position of the referenced memory device in a row.
+ /// Set to 0xFF if unknown.
+ UINT8 PartitionRowPosition;
+ /// Identifies the position of the referenced memory device in an interleave.
+ /// Set to 0xFF if unknown.
+ UINT8 InterleavePosition;
+ /// Number of consecutive rows from the referenced memory device.
+ /// Set to 0xFF if unknown.
+ UINT8 InterleavedDataDepth;
+} CM_ARCH_COMMON_MEMORY_DEVICE_MAPPED_ADDRESS;
+
/** A structure that describes cooling device.
SMBIOS Specification v3.9.0 Type 27
diff --git a/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c b/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c index a91c5d70fb..ab4e45c079 100644 --- a/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c +++ b/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c @@ -1223,6 +1223,19 @@ STATIC CONST CM_OBJ_PARSER CmArchCommonMemoryArrayMappedAddressParser[] = { { "NumMemDevices", sizeof (UINT8), "0x%u", NULL },
};
+/** A parser for EArchCommonObjMemoryDeviceMappedAddress.
+*/
+STATIC CONST CM_OBJ_PARSER CmArchCommonMemoryDeviceMappedAddressParser[] = {
+ { "MemoryDeviceMappedAddressToken", sizeof (CM_OBJECT_TOKEN), "0x%p", NULL },
+ { "StartingAddress", sizeof (EFI_PHYSICAL_ADDRESS), "0x%lx", NULL },
+ { "EndingAddress", sizeof (EFI_PHYSICAL_ADDRESS), "0x%lx", NULL },
+ { "MemoryDeviceInfoToken", sizeof (CM_OBJECT_TOKEN), "0x%p", NULL },
+ { "MemoryArrayMappedAddressToken", sizeof (CM_OBJECT_TOKEN), "0x%p", NULL },
+ { "PartitionRowPosition", sizeof (UINT8), "0x%u", NULL },
+ { "InterleavePosition", sizeof (UINT8), "0x%u", NULL },
+ { "InterleavedDataDepth", sizeof (UINT8), "0x%u", NULL },
+};
+
/** A parser for EArchCommonObjCoolingDeviceInfo.
*/
STATIC CONST CM_OBJ_PARSER CmArchCommonCoolingDeviceInfoParser[] = {
@@ -1358,6 +1371,7 @@ STATIC CONST CM_OBJ_PARSER_ARRAY ArchCommonNamespaceObjectParser[] = { CM_PARSER_ADD_OBJECT (EArchCommonObjVoltageProbeInfo, CmArchCommonVoltageProbeInfoParser),
CM_PARSER_ADD_OBJECT (EArchCommonObjElectricalCurrentProbeInfo, CmArchCommonElectricalCurrentProbeInfoParser),
CM_PARSER_ADD_OBJECT (EArchCommonObjSystemResetInfo, CmArchCommonSystemResetInfoParser),
+ CM_PARSER_ADD_OBJECT (EArchCommonObjMemoryDeviceMappedAddress, CmArchCommonMemoryDeviceMappedAddressParser),
CM_PARSER_ADD_OBJECT_RESERVED (EArchCommonObjMax)
};
diff --git a/DynamicTablesPkg/Library/Smbios/SmbiosType20Lib/SmbiosType20Generator.c b/DynamicTablesPkg/Library/Smbios/SmbiosType20Lib/SmbiosType20Generator.c new file mode 100644 index 0000000000..3b7d0e8919 --- /dev/null +++ b/DynamicTablesPkg/Library/Smbios/SmbiosType20Lib/SmbiosType20Generator.c @@ -0,0 +1,407 @@ +/** @file
+ SMBIOS Type20 Table Generator.
+
+ Copyright (c) 2026, Arm Limited. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#include <Library/DebugLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/SmbiosStringTableLib.h>
+
+// Module specific include files.
+#include <ConfigurationManagerObject.h>
+#include <ConfigurationManagerHelper.h>
+#include <Protocol/ConfigurationManagerProtocol.h>
+#include <Protocol/DynamicTableFactoryProtocol.h>
+#include <IndustryStandard/SmBios.h>
+
+/** SMBIOS Type 20 Memory Device Mapped Address Generator
+
+Requirements:
+ The following Configuration Manager Object(s) are required by
+ this Generator:
+ - EArchCommonObjMemoryDeviceMappedAddress
+
+ The following Configuration Manager Object(s) are required when
+ the corresponding token is not CM_NULL_TOKEN:
+ - EArchCommonObjMemoryDeviceInfo
+ - EArchCommonObjMemoryArrayMappedAddress
+*/
+
+/**
+ This macro expands to a function that retrieves the Memory Device
+ Mapped Address information from the Configuration Manager.
+*/
+GET_OBJECT_LIST (
+ EObjNameSpaceArchCommon,
+ EArchCommonObjMemoryDeviceMappedAddress,
+ CM_ARCH_COMMON_MEMORY_DEVICE_MAPPED_ADDRESS
+ );
+
+#define EXTENDED_ADDRESS_THRESHOLD (0xFFFFFFFFULL)
+
+/**
+ Free any resources allocated when installing SMBIOS Type 20 table.
+
+ @param [in] This Pointer to the SMBIOS table generator.
+ @param [in] TableFactoryProtocol Pointer to the SMBIOS Table Factory
+ Protocol interface.
+ @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 SMBIOS table.
+ @param [in] CmObjectToken Pointer to the CM ObjectToken Array.
+ @param [in] TableCount Number of SMBIOS tables.
+
+ @retval EFI_SUCCESS Resources freed successfully.
+**/
+STATIC
+EFI_STATUS
+FreeSmbiosType20TableEx (
+ IN CONST SMBIOS_TABLE_GENERATOR *CONST This,
+ 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 ***CONST Table,
+ IN CM_OBJECT_TOKEN **CmObjectToken,
+ IN CONST UINTN TableCount
+ )
+{
+ UINTN Index;
+ SMBIOS_STRUCTURE **TableList;
+
+ TableList = *Table;
+ for (Index = 0; Index < TableCount; Index++) {
+ if (TableList[Index] != NULL) {
+ FreePool (TableList[Index]);
+ }
+ }
+
+ if (*CmObjectToken != NULL) {
+ FreePool (*CmObjectToken);
+ }
+
+ if (TableList != NULL) {
+ FreePool (TableList);
+ }
+
+ return EFI_SUCCESS;
+}
+
+/** Construct SMBIOS Type 20 Table describing memory device mapped addresses.
+
+ If this function allocates any resources then they must be freed
+ in the FreeSmbiosType20TableEx function.
+
+ @param [in] This Pointer to the SMBIOS table generator.
+ @param [in] TableFactoryProtocol Pointer to the SMBIOS Table Factory
+ Protocol interface.
+ @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 SMBIOS table.
+ @param [out] CmObjectToken Pointer to the CM ObjectToken Array.
+ @param [out] TableCount Number of SMBIOS tables.
+
+ @retval EFI_SUCCESS Table generated successfully.
+ @retval EFI_INVALID_PARAMETER A parameter is invalid.
+ @retval EFI_NOT_FOUND Could not find required information.
+ @retval EFI_OUT_OF_RESOURCES Could not allocate memory.
+**/
+STATIC
+EFI_STATUS
+BuildSmbiosType20TableEx (
+ IN CONST SMBIOS_TABLE_GENERATOR *This,
+ 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 **CONST CmObjectToken,
+ OUT UINTN *CONST TableCount
+ )
+{
+ EFI_STATUS Status;
+ UINT32 NumMemDeviceMap;
+ CM_ARCH_COMMON_MEMORY_DEVICE_MAPPED_ADDRESS *MemoryDeviceMapInfo;
+ SMBIOS_STRUCTURE **TableList;
+ CM_OBJECT_TOKEN *CmObjectList;
+ SMBIOS_TABLE_TYPE20 *SmbiosRecord;
+ SMBIOS_HANDLE_MAP *HandleMap;
+ UINT64 StartingAddressKb;
+ UINT64 EndingAddressKb;
+ UINTN Index;
+
+ TableList = NULL;
+ CmObjectList = NULL;
+ SmbiosRecord = NULL;
+
+ ASSERT (This != NULL);
+ ASSERT (TableFactoryProtocol != NULL);
+ ASSERT (SmbiosTableInfo != NULL);
+ ASSERT (CfgMgrProtocol != NULL);
+ ASSERT (Table != NULL);
+ ASSERT (CmObjectToken != NULL);
+ ASSERT (TableCount != NULL);
+ ASSERT (SmbiosTableInfo->TableGeneratorId == This->GeneratorID);
+
+ if ((This == NULL) || (TableFactoryProtocol == NULL) ||
+ (SmbiosTableInfo == NULL) || (CfgMgrProtocol == NULL) ||
+ (Table == NULL) || (CmObjectToken == NULL) || (TableCount == NULL) ||
+ (SmbiosTableInfo->TableGeneratorId != This->GeneratorID))
+ {
+ DEBUG ((DEBUG_ERROR, "%a: Invalid Parameter\n", __func__));
+ return EFI_INVALID_PARAMETER;
+ }
+
+ *Table = NULL;
+ *CmObjectToken = NULL;
+ *TableCount = 0;
+
+ Status = GetEArchCommonObjMemoryDeviceMappedAddress (
+ CfgMgrProtocol,
+ CM_NULL_TOKEN,
+ &MemoryDeviceMapInfo,
+ &NumMemDeviceMap
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG ((
+ DEBUG_ERROR,
+ "%a: Failed to get Memory Device Mapped Address CM Object. Status = %r\n",
+ __func__,
+ Status
+ ));
+ return Status;
+ }
+
+ if (NumMemDeviceMap == 0) {
+ DEBUG ((
+ DEBUG_ERROR,
+ "%a: No Memory Device Mapped Address CM Objects found\n",
+ __func__
+ ));
+ return EFI_NOT_FOUND;
+ }
+
+ TableList = (SMBIOS_STRUCTURE **)AllocateZeroPool (
+ sizeof (SMBIOS_STRUCTURE *) * NumMemDeviceMap
+ );
+ if (TableList == NULL) {
+ DEBUG ((
+ DEBUG_ERROR,
+ "%a: Failed to allocate memory for %u Memory Device Mapped Address tables\n",
+ __func__,
+ NumMemDeviceMap
+ ));
+ return EFI_OUT_OF_RESOURCES;
+ }
+
+ CmObjectList = (CM_OBJECT_TOKEN *)AllocateZeroPool (
+ sizeof (CM_OBJECT_TOKEN) * NumMemDeviceMap
+ );
+ if (CmObjectList == NULL) {
+ DEBUG ((
+ DEBUG_ERROR,
+ "%a: Failed to allocate memory for %u CM Object tokens\n",
+ __func__,
+ NumMemDeviceMap
+ ));
+ Status = EFI_OUT_OF_RESOURCES;
+ goto exitBuildSmbiosType20TableEx;
+ }
+
+ for (Index = 0; Index < NumMemDeviceMap; Index++) {
+ if (MemoryDeviceMapInfo[Index].StartingAddress > MemoryDeviceMapInfo[Index].EndingAddress) {
+ DEBUG ((
+ DEBUG_ERROR,
+ "%a: Invalid address range. StartingAddress = 0x%lx, EndingAddress = 0x%lx\n",
+ __func__,
+ MemoryDeviceMapInfo[Index].StartingAddress,
+ MemoryDeviceMapInfo[Index].EndingAddress
+ ));
+ Status = EFI_INVALID_PARAMETER;
+ goto exitBuildSmbiosType20TableEx;
+ }
+
+ if (MemoryDeviceMapInfo[Index].PartitionRowPosition == 0 ) {
+ DEBUG ((
+ DEBUG_ERROR,
+ "%a: Invalid PartitionRowPosition. Value must not be 0.\n",
+ __func__
+ ));
+ Status = EFI_INVALID_PARAMETER;
+ goto exitBuildSmbiosType20TableEx;
+ }
+
+ SmbiosRecord = (SMBIOS_TABLE_TYPE20 *)AllocateSmbiosRecord (
+ sizeof (SMBIOS_TABLE_TYPE20),
+ NULL
+ );
+ if (SmbiosRecord == NULL) {
+ Status = EFI_OUT_OF_RESOURCES;
+ goto exitBuildSmbiosType20TableEx;
+ }
+
+ StartingAddressKb = MemoryDeviceMapInfo[Index].StartingAddress / SIZE_1KB;
+ EndingAddressKb = MemoryDeviceMapInfo[Index].EndingAddress / SIZE_1KB;
+
+ if ((StartingAddressKb >= EXTENDED_ADDRESS_THRESHOLD) ||
+ (EndingAddressKb >= EXTENDED_ADDRESS_THRESHOLD))
+ {
+ SmbiosRecord->StartingAddress = EXTENDED_ADDRESS_THRESHOLD;
+ SmbiosRecord->EndingAddress = EXTENDED_ADDRESS_THRESHOLD;
+ SmbiosRecord->ExtendedStartingAddress = MemoryDeviceMapInfo[Index].StartingAddress;
+ SmbiosRecord->ExtendedEndingAddress = MemoryDeviceMapInfo[Index].EndingAddress;
+ } else {
+ SmbiosRecord->StartingAddress = (UINT32)StartingAddressKb;
+ SmbiosRecord->EndingAddress = (UINT32)EndingAddressKb;
+ }
+
+ if (MemoryDeviceMapInfo[Index].MemoryDeviceInfoToken == CM_NULL_TOKEN) {
+ SmbiosRecord->MemoryDeviceHandle = SMBIOS_HANDLE_INVALID;
+ } else {
+ HandleMap = TableFactoryProtocol->GetSmbiosHandle (
+ MemoryDeviceMapInfo[Index].MemoryDeviceInfoToken
+ );
+ if (HandleMap == NULL) {
+ DEBUG ((DEBUG_ERROR, "%a: Failed to get Type 17 SMBIOS Handle\n", __func__));
+ Status = EFI_NOT_FOUND;
+ goto exitBuildSmbiosType20TableEx;
+ }
+
+ SmbiosRecord->MemoryDeviceHandle = HandleMap->SmbiosTblHandle;
+ }
+
+ if (MemoryDeviceMapInfo[Index].MemoryArrayMappedAddressToken == CM_NULL_TOKEN) {
+ SmbiosRecord->MemoryArrayMappedAddressHandle = SMBIOS_HANDLE_INVALID;
+ } else {
+ HandleMap = TableFactoryProtocol->GetSmbiosHandle (
+ MemoryDeviceMapInfo[Index].MemoryArrayMappedAddressToken
+ );
+ if (HandleMap == NULL) {
+ DEBUG ((DEBUG_ERROR, "%a: Failed to get Type 19 SMBIOS Handle\n", __func__));
+ Status = EFI_NOT_FOUND;
+ goto exitBuildSmbiosType20TableEx;
+ }
+
+ SmbiosRecord->MemoryArrayMappedAddressHandle = HandleMap->SmbiosTblHandle;
+ }
+
+ SmbiosRecord->PartitionRowPosition = MemoryDeviceMapInfo[Index].PartitionRowPosition;
+ SmbiosRecord->InterleavePosition = MemoryDeviceMapInfo[Index].InterleavePosition;
+ SmbiosRecord->InterleavedDataDepth = MemoryDeviceMapInfo[Index].InterleavedDataDepth;
+
+ SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_MEMORY_DEVICE_MAPPED_ADDRESS;
+ SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE20);
+ TableList[Index] = (SMBIOS_STRUCTURE *)SmbiosRecord;
+ CmObjectList[Index] = MemoryDeviceMapInfo[Index].MemoryDeviceMappedAddressToken;
+
+ SmbiosRecord = NULL;
+ }
+
+ *Table = TableList;
+ *CmObjectToken = CmObjectList;
+ *TableCount = NumMemDeviceMap;
+
+exitBuildSmbiosType20TableEx:
+ if (EFI_ERROR (Status)) {
+ if (TableList != NULL) {
+ for (Index = 0; Index < NumMemDeviceMap; Index++) {
+ if (TableList[Index] != NULL) {
+ FreePool (TableList[Index]);
+ }
+ }
+
+ FreePool (TableList);
+ }
+
+ if (CmObjectList != NULL) {
+ FreePool (CmObjectList);
+ }
+ }
+
+ if (SmbiosRecord != NULL) {
+ FreePool (SmbiosRecord);
+ }
+
+ return Status;
+}
+
+/** The interface for the SMBIOS Type 20 Table Generator.
+*/
+STATIC
+CONST
+SMBIOS_TABLE_GENERATOR SmbiosType20Generator = {
+ // Generator ID
+ CREATE_STD_SMBIOS_TABLE_GEN_ID (EStdSmbiosTableIdType20),
+ // Generator Description
+ L"SMBIOS.TYPE20.GENERATOR",
+ // SMBIOS Table Type
+ SMBIOS_TYPE_MEMORY_DEVICE_MAPPED_ADDRESS,
+ NULL,
+ NULL,
+ // Build table function Extended.
+ BuildSmbiosType20TableEx,
+ // Free function Extended.
+ FreeSmbiosType20TableEx
+};
+
+/** Register the Generator with the SMBIOS Table Factory.
+
+ @param [in] ImageHandle The handle to the image.
+ @param [in] SystemTable Pointer to the System Table.
+
+ @retval EFI_SUCCESS The Generator is registered.
+ @retval EFI_INVALID_PARAMETER A parameter is invalid.
+ @retval EFI_ALREADY_STARTED The Generator for the Table ID
+ is already registered.
+**/
+EFI_STATUS
+EFIAPI
+SmbiosType20LibConstructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+
+ Status = RegisterSmbiosTableGenerator (&SmbiosType20Generator);
+ DEBUG ((
+ DEBUG_INFO,
+ "SMBIOS Type 20: Register Generator. Status = %r\n",
+ Status
+ ));
+ ASSERT_EFI_ERROR (Status);
+
+ return Status;
+}
+
+/** Deregister the Generator from the SMBIOS Table Factory.
+
+ @param [in] ImageHandle The handle to the image.
+ @param [in] SystemTable Pointer to the System Table.
+
+ @retval EFI_SUCCESS The Generator is deregistered.
+ @retval EFI_INVALID_PARAMETER A parameter is invalid.
+ @retval EFI_NOT_FOUND The Generator is not registered.
+**/
+EFI_STATUS
+EFIAPI
+SmbiosType20LibDestructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+
+ Status = DeregisterSmbiosTableGenerator (&SmbiosType20Generator);
+ DEBUG ((
+ DEBUG_INFO,
+ "SMBIOS Type 20: Deregister Generator. Status = %r\n",
+ Status
+ ));
+ ASSERT_EFI_ERROR (Status);
+
+ return Status;
+}
diff --git a/DynamicTablesPkg/Library/Smbios/SmbiosType20Lib/SmbiosType20Lib.inf b/DynamicTablesPkg/Library/Smbios/SmbiosType20Lib/SmbiosType20Lib.inf new file mode 100644 index 0000000000..6c9ccccd75 --- /dev/null +++ b/DynamicTablesPkg/Library/Smbios/SmbiosType20Lib/SmbiosType20Lib.inf @@ -0,0 +1,34 @@ +## @file
+# SMBIOS Type20 Table Generator.
+#
+# Copyright (c) 2026, Arm Limited. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+##
+
+[Defines]
+ INF_VERSION = 0x0001001B
+ BASE_NAME = SmbiosType20LibArm
+ FILE_GUID = f55bd2c4-a1dd-4d9b-a0bb-47e32389741f
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = NULL|DXE_DRIVER
+ CONSTRUCTOR = SmbiosType20LibConstructor
+ DESTRUCTOR = SmbiosType20LibDestructor
+
+[Sources]
+ SmbiosType20Generator.c
+
+[Packages]
+ DynamicTablesPkg/DynamicTablesPkg.dec
+ MdePkg/MdePkg.dec
+
+[LibraryClasses]
+ BaseLib
+ DebugLib
+ MemoryAllocationLib
+ SmbiosStringTableLib
+
+[Protocols]
+ gEdkiiConfigurationManagerProtocolGuid
+ gEdkiiDynamicTableFactoryProtocolGuid
|