diff options
Diffstat (limited to 'UefiCpuPkg')
| -rw-r--r-- | UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume.c | 18 | ||||
| -rw-r--r-- | UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf | 3 |
2 files changed, 19 insertions, 2 deletions
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.<BR>
+ Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -23,6 +23,7 @@ #include <Ppi/PostBootScriptTable.h>
#include <Ppi/EndOfPeiPhase.h>
#include <Ppi/SmmCommunication.h>
+#include <Ppi/MpServices2.h>
#include <Library/DebugLib.h>
#include <Library/BaseLib.h>
@@ -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.<BR>
+# Copyright (c) 2010 - 2023, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
#
# 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
|