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UefiCpuPkg: Consume MpInfo2Hob in PiSmmCpuDxe

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Consume MpInfo2Hob in PiSmmCpuDxe driver to get
NumberOfProcessors, MaxNumberOfCpus and
EFI_PROCESSOR_INFORMATION for all CPU from the
MpInformation2 HOB.
This can avoid calling MP service.

Signed-off-by: Dun Tan <dun.tan@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Dun Tan
2023-11-24 15:55:34 +08:00
committed by mergify[bot]
parent e10f1f5a04
commit be44fff723
3 changed files with 168 additions and 51 deletions
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2
UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h
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@@ -14,7 +14,6 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#include <PiSmm.h>
#include <Protocol/MpService.h>
#include <Protocol/SmmConfiguration.h>
#include <Protocol/SmmCpu.h>
#include <Protocol/SmmAccess2.h>
@@ -27,6 +26,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#include <Guid/MemoryAttributesTable.h>
#include <Guid/PiSmmMemoryAttributesTable.h>
#include <Guid/SmmBaseHob.h>
#include <Guid/MpInformation2.h>
#include <Library/BaseLib.h>
#include <Library/IoLib.h>