UefiCpuPkg/Library: Support to get processor extended info
Intel has some features need to use processor extended
information under CPU feature InitializeFunc(), so add code
to support it: This patch is to add CPU_V2_EXTENDED_TOPOLOGY
to get processor extended info.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zeng Star <star.zeng@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
diff --git a/UefiCpuPkg/Library/RegisterCpuFeaturesLib/DxeRegisterCpuFeaturesLib.c b/UefiCpuPkg/Library/RegisterCpuFeaturesLib/DxeRegisterCpuFeaturesLib.c
index e635cad..d799b7f 100644
--- a/UefiCpuPkg/Library/RegisterCpuFeaturesLib/DxeRegisterCpuFeaturesLib.c
+++ b/UefiCpuPkg/Library/RegisterCpuFeaturesLib/DxeRegisterCpuFeaturesLib.c
@@ -1,7 +1,7 @@
/** @file
CPU Register Table Library functions.
- Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2017 - 2024, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -101,7 +101,7 @@
Status = MpServices->GetProcessorInfo (
MpServices,
- ProcessorNumber,
+ ProcessorNumber | CPU_V2_EXTENDED_TOPOLOGY,
ProcessorInfoBuffer
);
return Status;
diff --git a/UefiCpuPkg/Library/RegisterCpuFeaturesLib/PeiRegisterCpuFeaturesLib.c b/UefiCpuPkg/Library/RegisterCpuFeaturesLib/PeiRegisterCpuFeaturesLib.c
index d4c528b..1db6adc 100644
--- a/UefiCpuPkg/Library/RegisterCpuFeaturesLib/PeiRegisterCpuFeaturesLib.c
+++ b/UefiCpuPkg/Library/RegisterCpuFeaturesLib/PeiRegisterCpuFeaturesLib.c
@@ -1,7 +1,7 @@
/** @file
CPU Register Table Library functions.
- Copyright (c) 2016 - 2020, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2016 - 2024, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -139,7 +139,7 @@
Status = CpuMp2Ppi->GetProcessorInfo (
CpuMp2Ppi,
- ProcessorNumber,
+ ProcessorNumber | CPU_V2_EXTENDED_TOPOLOGY,
ProcessorInfoBuffer
);
return Status;
