diff --git a/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume.c b/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume.c index 9ea5f6f4e5..1fd5670c7f 100644 --- a/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume.c +++ b/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume.c @@ -4,7 +4,7 @@ This module will execute the boot script saved during last boot and after that, control is passed to OS waking up handler. - Copyright (c) 2006 - 2022, Intel Corporation. All rights reserved.
+ Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.
Copyright (c) 2017, AMD Incorporated. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent @@ -23,6 +23,7 @@ #include #include #include +#include #include #include @@ -988,6 +989,7 @@ S3RestoreConfig2 ( BOOLEAN Build4GPageTableOnly; BOOLEAN InterruptStatus; IA32_CR0 Cr0; + EDKII_PEI_MP_SERVICES2_PPI *MpService2Ppi; TempAcpiS3Context = 0; TempEfiBootScriptExecutorVariable = 0; @@ -1088,6 +1090,7 @@ S3RestoreConfig2 ( SmmS3ResumeState->ReturnContext1 = (EFI_PHYSICAL_ADDRESS)(UINTN)AcpiS3Context; SmmS3ResumeState->ReturnContext2 = (EFI_PHYSICAL_ADDRESS)(UINTN)EfiBootScriptExecutorVariable; SmmS3ResumeState->ReturnStackPointer = (EFI_PHYSICAL_ADDRESS)STACK_ALIGN_DOWN (&Status); + SmmS3ResumeState->MpService2Ppi = 0; DEBUG ((DEBUG_INFO, "SMM S3 Signature = %x\n", SmmS3ResumeState->Signature)); DEBUG ((DEBUG_INFO, "SMM S3 Stack Base = %x\n", SmmS3ResumeState->SmmS3StackBase)); @@ -1109,6 +1112,19 @@ S3RestoreConfig2 ( if (((SmmS3ResumeState->Signature == SMM_S3_RESUME_SMM_32) && (sizeof (UINTN) == sizeof (UINT32))) || ((SmmS3ResumeState->Signature == SMM_S3_RESUME_SMM_64) && (sizeof (UINTN) == sizeof (UINT64)))) { + // + // Get MP Services2 Ppi to pass it to Smm S3. + // + Status = PeiServicesLocatePpi ( + &gEdkiiPeiMpServices2PpiGuid, + 0, + NULL, + (VOID **)&MpService2Ppi + ); + ASSERT_EFI_ERROR (Status); + SmmS3ResumeState->MpService2Ppi = (EFI_PHYSICAL_ADDRESS)(UINTN)MpService2Ppi; + DEBUG ((DEBUG_INFO, "SMM S3 MpService2Ppi Point = %lx\n", SmmS3ResumeState->MpService2Ppi)); + SwitchStack ( (SWITCH_STACK_ENTRY_POINT)(UINTN)SmmS3ResumeState->SmmS3ResumeEntryPoint, (VOID *)AcpiS3Context, diff --git a/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf b/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf index aae984d138..9c9b6f3db3 100644 --- a/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf +++ b/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf @@ -5,7 +5,7 @@ # This module will excute the boot script saved during last boot and after that, # control is passed to OS waking up handler. # -# Copyright (c) 2010 - 2019, Intel Corporation. All rights reserved.
+# Copyright (c) 2010 - 2023, Intel Corporation. All rights reserved.
# Copyright (c) 2017, AMD Incorporated. All rights reserved.
# # SPDX-License-Identifier: BSD-2-Clause-Patent @@ -86,6 +86,7 @@ gPeiPostScriptTablePpiGuid ## SOMETIMES_PRODUCES gEfiEndOfPeiSignalPpiGuid ## SOMETIMES_PRODUCES gEfiPeiSmmCommunicationPpiGuid ## SOMETIMES_CONSUMES + gEdkiiPeiMpServices2PpiGuid ## SOMETIMES_CONSUMES [FeaturePcd] gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode ## CONSUMES