diff options
Diffstat (limited to 'Platform/Intel/MinPlatformPkg/Test/Library/TestPointLib/SmmTestPoint.c')
| -rw-r--r-- | Platform/Intel/MinPlatformPkg/Test/Library/TestPointLib/SmmTestPoint.c | 634 |
1 files changed, 634 insertions, 0 deletions
diff --git a/Platform/Intel/MinPlatformPkg/Test/Library/TestPointLib/SmmTestPoint.c b/Platform/Intel/MinPlatformPkg/Test/Library/TestPointLib/SmmTestPoint.c new file mode 100644 index 0000000000..746d0308da --- /dev/null +++ b/Platform/Intel/MinPlatformPkg/Test/Library/TestPointLib/SmmTestPoint.c @@ -0,0 +1,634 @@ +/** @file
+
+ Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "SmmTestPoint.h"
+
+/**
+ Find TestPoint table in AIP protocol, and return the data.
+ This API will return the TestPoint table with indicated Role and ImplementationID,
+ NULL ImplementationID means to find the first TestPoint table with indicated Role.
+
+ @param Role Role of TestPoint data.
+ @param ImplementationID ImplementationID of TestPoint data.
+ NULL means find the first one match Role.
+ @param TestPointData TestPoint data. This buffer is allocated by callee, and it
+ is the responsibility of the caller to free it after
+ using it.
+ @param TestPointSize TestPoint size
+
+ @return Aip The AIP protocol having this TestPoint.
+ @return NULL There is not TestPoint table with the Role and ImplementationID published in system.
+**/
+VOID *
+InternalTestPointFindAip (
+ IN UINT32 Role,
+ IN CHAR16 *ImplementationID OPTIONAL,
+ OUT VOID **TestPointData OPTIONAL,
+ OUT UINTN *TestPointSize OPTIONAL
+ )
+{
+ EFI_STATUS Status;
+ EFI_ADAPTER_INFORMATION_PROTOCOL *Aip;
+ UINTN HandleBufSize;
+ UINTN NoHandles;
+ EFI_HANDLE *Handles;
+ UINTN Index;
+ EFI_GUID *InfoTypesBuffer;
+ UINTN InfoTypesBufferCount;
+ UINTN InfoTypesIndex;
+ EFI_ADAPTER_INFORMATION_PROTOCOL *AipCandidate;
+ VOID *InformationBlock;
+ UINTN InformationBlockSize;
+ ADAPTER_INFO_PLATFORM_TEST_POINT *TestPoint;
+
+ HandleBufSize = 0;
+ Handles = NULL;
+ Status = gSmst->SmmLocateHandle (
+ ByProtocol,
+ &gEfiAdapterInformationProtocolGuid,
+ NULL,
+ &HandleBufSize,
+ Handles
+ );
+ if (Status != EFI_BUFFER_TOO_SMALL) {
+ return NULL ;
+ }
+ Handles = AllocateZeroPool (HandleBufSize);
+ if (Handles == NULL) {
+ return NULL;
+ }
+
+ Status = gSmst->SmmLocateHandle (
+ ByProtocol,
+ &gEfiAdapterInformationProtocolGuid,
+ NULL,
+ &HandleBufSize,
+ Handles
+ );
+ if (EFI_ERROR (Status)) {
+ return NULL;
+ }
+ NoHandles = HandleBufSize / sizeof(EFI_HANDLE);
+
+ TestPoint = NULL;
+ Aip = NULL;
+ InformationBlock = NULL;
+ InformationBlockSize = 0;
+ for (Index = 0; Index < NoHandles; Index++) {
+ Status = gSmst->SmmHandleProtocol (
+ Handles[Index],
+ &gEfiAdapterInformationProtocolGuid,
+ (VOID **)&Aip
+ );
+ if (EFI_ERROR (Status)) {
+ continue;
+ }
+
+ //
+ // Check AIP
+ //
+ Status = Aip->GetSupportedTypes (
+ Aip,
+ &InfoTypesBuffer,
+ &InfoTypesBufferCount
+ );
+ if (EFI_ERROR (Status)) {
+ continue;
+ }
+
+ AipCandidate = NULL;
+ for (InfoTypesIndex = 0; InfoTypesIndex < InfoTypesBufferCount; InfoTypesIndex++) {
+ if (CompareGuid (&InfoTypesBuffer[InfoTypesIndex], &gAdapterInfoPlatformTestPointGuid)) {
+ AipCandidate = Aip;
+ break;
+ }
+ }
+ FreePool (InfoTypesBuffer);
+
+ if (AipCandidate == NULL) {
+ continue;
+ }
+
+ //
+ // Check Role
+ //
+ Aip = AipCandidate;
+ Status = Aip->GetInformation (
+ Aip,
+ &gAdapterInfoPlatformTestPointGuid,
+ &InformationBlock,
+ &InformationBlockSize
+ );
+ if (EFI_ERROR (Status)) {
+ continue;
+ }
+
+ TestPoint = InformationBlock;
+ if ((TestPoint->Role == Role) &&
+ ((ImplementationID == NULL) || (StrCmp (ImplementationID, TestPoint->ImplementationID) == 0))) {
+ break;
+ } else {
+ TestPoint = NULL;
+ FreePool (InformationBlock);
+ continue;
+ }
+ }
+ FreePool (Handles);
+
+ if (TestPoint == NULL) {
+ return NULL;
+ }
+
+ if (TestPointData != NULL) {
+ *TestPointData = InformationBlock;
+ }
+ if (TestPointSize != NULL) {
+ *TestPointSize = InformationBlockSize;
+ }
+ return Aip;
+}
+
+/**
+ Return if input TestPoint data is valid.
+
+ @param TestPointData TestPoint data
+ @param TestPointSize TestPoint size
+
+ @retval TRUE TestPoint data is valid.
+ @retval FALSE TestPoint data is not valid.
+**/
+BOOLEAN
+InternalTestPointIsValidTable (
+ IN VOID *TestPointData,
+ IN UINTN TestPointSize
+ )
+{
+ ADAPTER_INFO_PLATFORM_TEST_POINT *TestPoint;
+ UINTN Index;
+ CHAR16 *ErrorString;
+ CHAR16 ErrorChar;
+ UINTN ErrorStringSize;
+ UINTN ErrorStringLength;
+
+ TestPoint = TestPointData;
+
+ //
+ // basic check for header
+ //
+ if (TestPointData == NULL) {
+ DEBUG ((EFI_D_ERROR, "TestPointData == NULL\n"));
+ return FALSE;
+ }
+ if (TestPointSize < sizeof(ADAPTER_INFO_PLATFORM_TEST_POINT)) {
+ DEBUG ((EFI_D_ERROR, "TestPointSize < sizeof(ADAPTER_INFO_PLATFORM_TEST_POINT)\n"));
+ return FALSE;
+ }
+ if (((TestPointSize - sizeof(ADAPTER_INFO_PLATFORM_TEST_POINT)) / 3) < TestPoint->FeaturesSize) {
+ DEBUG ((EFI_D_ERROR, "((TestPointSize - sizeof(ADAPTER_INFO_PLATFORM_TEST_POINT)) / 3) < FeaturesSize\n"));
+ return FALSE;
+ }
+
+ //
+ // Check Version
+ //
+ if (TestPoint->Version != PLATFORM_TEST_POINT_VERSION) {
+ DEBUG ((EFI_D_ERROR, "Version != PLATFORM_TEST_POINT_VERSION\n"));
+ return FALSE;
+ }
+
+ //
+ // Check Role
+ //
+ if ((TestPoint->Role < PLATFORM_TEST_POINT_ROLE_PLATFORM_REFERENCE) ||
+ (TestPoint->Role > PLATFORM_TEST_POINT_ROLE_IMPLEMENTOR_ODM)) {
+ DEBUG ((EFI_D_ERROR, "Role < PLATFORM_TEST_POINT_ROLE_PLATFORM_REFERENCE ||\n"));
+ DEBUG ((EFI_D_ERROR, "Role > PLATFORM_TEST_POINT_ROLE_IMPLEMENTOR_ODM\n"));
+ return FALSE;
+ }
+
+ //
+ // Check ImplementationID
+ //
+ for (Index = 0; Index < sizeof(TestPoint->ImplementationID)/sizeof(TestPoint->ImplementationID[0]); Index++) {
+ if (TestPoint->ImplementationID[Index] == 0) {
+ break;
+ }
+ }
+ if (Index == sizeof(TestPoint->ImplementationID)/sizeof(TestPoint->ImplementationID[0])) {
+ DEBUG ((EFI_D_ERROR, "ImplementationID is no NUL CHAR\n"));
+ return FALSE;
+ }
+
+ ErrorStringSize = TestPointSize - sizeof(ADAPTER_INFO_PLATFORM_TEST_POINT) - TestPoint->FeaturesSize * 3;
+ ErrorString = (CHAR16 *)((UINTN)TestPoint + sizeof(ADAPTER_INFO_PLATFORM_TEST_POINT) - TestPoint->FeaturesSize * 3);
+
+ //
+ // basic check for ErrorString
+ //
+ if (ErrorStringSize == 0) {
+ DEBUG ((EFI_D_ERROR, "ErrorStringSize == 0\n"));
+ return FALSE;
+ }
+ if ((ErrorStringSize & BIT0) != 0) {
+ DEBUG ((EFI_D_ERROR, "(ErrorStringSize & BIT0) != 0\n"));
+ return FALSE;
+ }
+
+ //
+ // ErrorString might not be CHAR16 aligned.
+ //
+ CopyMem (&ErrorChar, ErrorString, sizeof(ErrorChar));
+ for (ErrorStringLength = 0; (ErrorChar != 0) && (ErrorStringLength < (ErrorStringSize/2)); ErrorStringLength++) {
+ ErrorString++;
+ CopyMem (&ErrorChar, ErrorString, sizeof(ErrorChar));
+ }
+
+ //
+ // check the length of ErrorString
+ //
+ if (ErrorChar != 0) {
+ DEBUG ((EFI_D_ERROR, "ErrorString has no NUL CHAR\n"));
+ return FALSE;
+ }
+ if (ErrorStringLength == (ErrorStringSize/2)) {
+ DEBUG ((EFI_D_ERROR, "ErrorString Length incorrect\n"));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+/**
+ Publish TestPoint table in AIP protocol.
+
+ One system should have only one PLATFORM_TEST_POINT_ROLE_PLATFORM_REFERENCE.
+
+ If the Role is NOT PLATFORM_TEST_POINT_ROLE_PLATFORM_REFERENCE,
+ FeaturesRequired field will be ignored.
+
+ @param TestPoint TestPoint data
+ @param TestPointSize TestPoint size
+
+ @retval EFI_SUCCESS The TestPoint data is published in AIP protocol.
+ @retval EFI_ALREADY_STARTED There is already TestPoint table with Role and ImplementationID published in system.
+ @retval EFI_VOLUME_CORRUPTED The input TestPoint data is invalid.
+ @retval EFI_OUT_OF_RESOURCES There is not enough system resource to publish TestPoint data in AIP protocol.
+**/
+EFI_STATUS
+EFIAPI
+TestPointLibSetTable (
+ IN VOID *TestPoint,
+ IN UINTN TestPointSize
+ )
+{
+ EFI_STATUS Status;
+ EFI_HANDLE Handle;
+ TEST_POINT_AIP_PRIVATE_DATA *TestPointAip;
+ EFI_ADAPTER_INFORMATION_PROTOCOL *Aip;
+ UINT32 Role;
+ CHAR16 *ImplementationID;
+ UINT32 FeaturesSize;
+ UINT8 *FeaturesRequired;
+
+ if (!InternalTestPointIsValidTable (TestPoint, TestPointSize)) {
+ return EFI_VOLUME_CORRUPTED;
+ }
+
+ Role = ((ADAPTER_INFO_PLATFORM_TEST_POINT *)TestPoint)->Role;
+ ImplementationID = ((ADAPTER_INFO_PLATFORM_TEST_POINT *)TestPoint)->ImplementationID;
+ Aip = InternalTestPointFindAip (Role, ImplementationID, NULL, NULL);
+ if (Aip != NULL) {
+ return EFI_ALREADY_STARTED;
+ }
+
+ TestPointAip = AllocateZeroPool (sizeof(TEST_POINT_AIP_PRIVATE_DATA));
+ if (TestPointAip == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+ TestPointAip->TestPoint = AllocateCopyPool (TestPointSize, TestPoint);
+ if (TestPointAip->TestPoint == NULL) {
+ FreePool (TestPointAip);
+ return EFI_OUT_OF_RESOURCES;
+ }
+ if (Role != PLATFORM_TEST_POINT_ROLE_PLATFORM_REFERENCE) {
+ FeaturesRequired = (UINT8 *)TestPointAip->TestPoint + sizeof(ADAPTER_INFO_PLATFORM_TEST_POINT);
+ FeaturesSize = ((ADAPTER_INFO_PLATFORM_TEST_POINT *)TestPoint)->FeaturesSize;
+ ZeroMem (FeaturesRequired, FeaturesSize);
+ }
+
+ TestPointAip->Signature = TEST_POINT_AIP_PRIVATE_SIGNATURE;
+ CopyMem (&TestPointAip->Aip, &mAdapterInformationProtocol, sizeof(EFI_ADAPTER_INFORMATION_PROTOCOL));
+ TestPointAip->TestPointSize = TestPointSize;
+ TestPointAip->TestPointMaxSize = TestPointSize;
+
+ Handle = NULL;
+ Status = gSmst->SmmInstallProtocolInterface (
+ &Handle,
+ &gEfiAdapterInformationProtocolGuid,
+ EFI_NATIVE_INTERFACE,
+ &TestPointAip->Aip
+ );
+ if (EFI_ERROR (Status)) {
+ FreePool (TestPointAip->TestPoint);
+ FreePool (TestPointAip);
+ }
+
+ if (!EFI_ERROR(Status)) {
+ RegisterSmmTestPointSmiHandler ();
+ }
+
+ return Status;
+}
+
+/**
+ Search TestPoint table in AIP protocol, and return the data.
+ This API will return the TestPoint table with indicated Role and ImplementationID,
+ NULL ImplementationID means to find the first TestPoint table with indicated Role.
+
+ @param Role Role of TestPoint data.
+ @param ImplementationID ImplementationID of TestPoint data.
+ NULL means find the first one match Role.
+ @param TestPoint TestPoint data. This buffer is allocated by callee, and it
+ is the responsibility of the caller to free it after
+ using it.
+ @param TestPointSize TestPoint size
+
+ @retval EFI_SUCCESS The TestPoint data in AIP protocol is returned.
+ @retval EFI_NOT_FOUND There is not TestPoint table with the Role and ImplementationID published in system.
+**/
+EFI_STATUS
+EFIAPI
+TestPointLibGetTable (
+ IN UINT32 Role,
+ IN CHAR16 *ImplementationID OPTIONAL,
+ OUT VOID **TestPoint,
+ OUT UINTN *TestPointSize
+ )
+{
+ EFI_ADAPTER_INFORMATION_PROTOCOL *Aip;
+
+ Aip = InternalTestPointFindAip (Role, ImplementationID, TestPoint, TestPointSize);
+ if (Aip == NULL) {
+ return EFI_NOT_FOUND;
+ }
+ return EFI_SUCCESS;
+}
+
+/**
+ Record FeaturesVerified in published TestPoint table.
+ This API will update the TestPoint table with indicated Role and ImplementationID,
+ NULL ImplementationID means to find the first TestPoint table with indicated Role.
+
+ @param Role Role of TestPoint data.
+ @param ImplementationID ImplementationID of TestPoint data.
+ NULL means find the first one match Role.
+ @param ByteIndex Byte index of FeaturesVerified of TestPoint data.
+ @param BitMask Bit mask of FeaturesVerified of TestPoint data.
+ @param Set TRUE means to set the FeaturesVerified bit.
+ FALSE means to clear the FeaturesVerified bit.
+
+ @retval EFI_SUCCESS The FeaturesVerified of TestPoint data updated in AIP protocol.
+ @retval EFI_NOT_STARTED There is not TestPoint table with the Role and ImplementationID published in system.
+ @retval EFI_UNSUPPORTED The ByteIndex is invalid.
+**/
+EFI_STATUS
+InternalTestPointRecordFeaturesVerified (
+ IN UINT32 Role,
+ IN CHAR16 *ImplementationID, OPTIONAL
+ IN UINT32 ByteIndex,
+ IN UINT8 Bit,
+ IN BOOLEAN Set
+ )
+{
+ EFI_ADAPTER_INFORMATION_PROTOCOL *Aip;
+ ADAPTER_INFO_PLATFORM_TEST_POINT *TestPoint;
+ UINTN TestPointSize;
+ UINT8 *FeaturesVerified;
+ EFI_STATUS Status;
+
+ Aip = InternalTestPointFindAip (Role, ImplementationID, (VOID **)&TestPoint, &TestPointSize);
+ if (Aip == NULL) {
+ return EFI_NOT_STARTED;
+ }
+
+ if (ByteIndex >= TestPoint->FeaturesSize) {
+ return EFI_UNSUPPORTED;
+ }
+
+ FeaturesVerified = (UINT8 *)((UINTN)TestPoint + sizeof(ADAPTER_INFO_PLATFORM_TEST_POINT) + TestPoint->FeaturesSize * 2);
+
+ if (Set) {
+ FeaturesVerified[ByteIndex] = (UINT8)(FeaturesVerified[ByteIndex] | (Bit));
+ } else {
+ FeaturesVerified[ByteIndex] = (UINT8)(FeaturesVerified[ByteIndex] & (~Bit));
+ }
+
+ Status = Aip->SetInformation (
+ Aip,
+ &gAdapterInfoPlatformTestPointGuid,
+ TestPoint,
+ TestPointSize
+ );
+ return Status;
+}
+
+/**
+ Set FeaturesVerified in published TestPoint table.
+ This API will update the TestPoint table with indicated Role and ImplementationID,
+ NULL ImplementationID means to find the first TestPoint table with indicated Role.
+
+ @param Role Role of TestPoint data.
+ @param ImplementationID ImplementationID of TestPoint data.
+ NULL means find the first one match Role.
+ @param ByteIndex Byte index of FeaturesVerified of TestPoint data.
+ @param BitMask Bit mask of FeaturesVerified of TestPoint data.
+
+ @retval EFI_SUCCESS The FeaturesVerified of TestPoint data updated in AIP protocol.
+ @retval EFI_NOT_STARTED There is not TestPoint table with the Role and ImplementationID published in system.
+ @retval EFI_UNSUPPORTED The ByteIndex is invalid.
+**/
+EFI_STATUS
+EFIAPI
+TestPointLibSetFeaturesVerified (
+ IN UINT32 Role,
+ IN CHAR16 *ImplementationID, OPTIONAL
+ IN UINT32 ByteIndex,
+ IN UINT8 BitMask
+ )
+{
+ return InternalTestPointRecordFeaturesVerified (
+ Role,
+ ImplementationID,
+ ByteIndex,
+ BitMask,
+ TRUE
+ );
+}
+
+/**
+ Clear FeaturesVerified in published TestPoint table.
+ This API will update the TestPoint table with indicated Role and ImplementationID,
+ NULL ImplementationID means to find the first TestPoint table with indicated Role.
+
+ @param Role Role of TestPoint data.
+ @param ImplementationID ImplementationID of TestPoint data.
+ NULL means find the first one match Role.
+ @param ByteIndex Byte index of FeaturesVerified of TestPoint data.
+ @param BitMask Bit mask of FeaturesVerified of TestPoint data.
+
+ @retval EFI_SUCCESS The FeaturesVerified of TestPoint data updated in AIP protocol.
+ @retval EFI_NOT_STARTED There is not TestPoint table with the Role and ImplementationID published in system.
+ @retval EFI_UNSUPPORTED The ByteIndex is invalid.
+**/
+EFI_STATUS
+EFIAPI
+TestPointLibClearFeaturesVerified (
+ IN UINT32 Role,
+ IN CHAR16 *ImplementationID, OPTIONAL
+ IN UINT32 ByteIndex,
+ IN UINT8 BitMask
+ )
+{
+ return InternalTestPointRecordFeaturesVerified (
+ Role,
+ ImplementationID,
+ ByteIndex,
+ BitMask,
+ FALSE
+ );
+}
+
+/**
+ Record ErrorString in published TestPoint table.
+ This API will update the TestPoint table with indicated Role and ImplementationID,
+ NULL ImplementationID means to find the first TestPoint table with indicated Role.
+
+ @param Role Role of TestPoint data.
+ @param ImplementationID ImplementationID of TestPoint data.
+ NULL means find the first one match Role.
+ @param ErrorString ErrorString of TestPoint data.
+ @param Append TRUE means to append the ErrorString to TestPoint table.
+ FALSE means to set the ErrorString in TestPoint table.
+
+ @retval EFI_SUCCESS The ErrorString of TestPoint data is published in AIP protocol.
+ @retval EFI_NOT_STARTED There is not TestPoint table with the Role and ImplementationID published in system.
+ @retval EFI_OUT_OF_RESOURCES There is not enough system resource to update ErrorString.
+**/
+EFI_STATUS
+InternalTestPointRecordErrorString (
+ IN UINT32 Role,
+ IN CHAR16 *ImplementationID, OPTIONAL
+ IN CHAR16 *ErrorString,
+ IN BOOLEAN Append
+ )
+{
+ EFI_ADAPTER_INFORMATION_PROTOCOL *Aip;
+ ADAPTER_INFO_PLATFORM_TEST_POINT *TestPoint;
+ UINTN TestPointSize;
+ UINTN StringSize;
+ VOID *NewTestPoint;
+ UINTN NewTestPointSize;
+ UINTN Offset;
+ EFI_STATUS Status;
+
+ Aip = InternalTestPointFindAip (Role, ImplementationID, (VOID **)&TestPoint, &TestPointSize);
+ if (Aip == NULL) {
+ return EFI_NOT_STARTED;
+ }
+
+ if (Append) {
+ Offset = TestPointSize - sizeof(CHAR16);
+ } else {
+ Offset = sizeof(ADAPTER_INFO_PLATFORM_TEST_POINT) + TestPoint->FeaturesSize * 3;
+ }
+ StringSize = StrSize (ErrorString);
+
+ NewTestPointSize = Offset + StringSize;
+ NewTestPoint = AllocatePool (NewTestPointSize);
+ if (NewTestPoint == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+
+ CopyMem (NewTestPoint, TestPoint, Offset);
+ CopyMem ((UINT8 *)NewTestPoint + Offset, ErrorString, StringSize);
+
+ Status = Aip->SetInformation (
+ Aip,
+ &gAdapterInfoPlatformTestPointGuid,
+ NewTestPoint,
+ NewTestPointSize
+ );
+ return Status;
+}
+
+/**
+ Append ErrorString in published TestPoint table.
+ This API will update the TestPoint table with indicated Role and ImplementationID,
+ NULL ImplementationID means to find the first TestPoint table with indicated Role.
+
+ @param Role Role of TestPoint data.
+ @param ImplementationID ImplementationID of TestPoint data.
+ NULL means find the first one match Role.
+ @param ErrorString ErrorString of TestPoint data.
+
+ @retval EFI_SUCCESS The ErrorString of TestPoint data is updated in AIP protocol.
+ @retval EFI_NOT_STARTED There is not TestPoint table with the Role and ImplementationID published in system.
+ @retval EFI_OUT_OF_RESOURCES There is not enough system resource to update ErrorString.
+**/
+EFI_STATUS
+EFIAPI
+TestPointLibAppendErrorString (
+ IN UINT32 Role,
+ IN CHAR16 *ImplementationID, OPTIONAL
+ IN CHAR16 *ErrorString
+ )
+{
+ DEBUG ((DEBUG_ERROR, "TestPointLibAppendErrorString - (0x%x) %s\n", Role, ErrorString));
+ return InternalTestPointRecordErrorString (
+ Role,
+ ImplementationID,
+ ErrorString,
+ TRUE
+ );
+}
+
+/**
+ Set a new ErrorString in published TestPoint table.
+ This API will update the TestPoint table with indicated Role and ImplementationID,
+ NULL ImplementationID means to find the first TestPoint table with indicated Role.
+
+ @param Role Role of TestPoint data.
+ @param ImplementationID ImplementationID of TestPoint data.
+ NULL means find the first one match Role.
+ @param ErrorString ErrorString of TestPoint data.
+
+ @retval EFI_SUCCESS The ErrorString of TestPoint data is updated in AIP protocol.
+ @retval EFI_NOT_STARTED There is not TestPoint table with the Role and ImplementationID published in system.
+ @retval EFI_OUT_OF_RESOURCES There is not enough system resource to update ErrorString.
+**/
+EFI_STATUS
+EFIAPI
+TestPointLibSetErrorString (
+ IN UINT32 Role,
+ IN CHAR16 *ImplementationID, OPTIONAL
+ IN CHAR16 *ErrorString
+ )
+{
+ DEBUG ((DEBUG_ERROR, "TestPointLibSetErrorString - %s\n", ErrorString));
+ return InternalTestPointRecordErrorString (
+ Role,
+ ImplementationID,
+ ErrorString,
+ FALSE
+ );
+}
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