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UefiCpuPkg/CpuMpPei: Produce EDKII_PEI_MP_SERVICES2_PPI.

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1973

Produce new EDKII_PEI_MP_SERVICES2_PPI service.

It includes all APIs existed in EFI_PEI_MP_SERVICES_PPI
and add new API EDKII_PEI_MP_SERVICES_STARTUP_ALL_CPUS.

Cc: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Chandana Kumar <chandana.c.kumar@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
This commit is contained in:
Eric Dong
2019-07-29 08:53:20 +08:00
parent ebfbb70129
commit a430589cb5
4 changed files with 436 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
UefiCpuPkg/CpuMpPei/CpuMpPei.c
View File

@@ -1,13 +1,15 @@
/** @file
CPU PEI Module installs CPU Multiple Processor PPI.
Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015 - 2019, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "CpuMpPei.h"
extern EDKII_PEI_MP_SERVICES2_PPI mMpServices2Ppi;
//
// CPU MP PPI to be installed
//
@@ -21,10 +23,17 @@ EFI_PEI_MP_SERVICES_PPI mMpServicesPpi = {
PeiWhoAmI,
};
EFI_PEI_PPI_DESCRIPTOR mPeiCpuMpPpiDesc = {
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
&gEfiPeiMpServicesPpiGuid,
&mMpServicesPpi
EFI_PEI_PPI_DESCRIPTOR mPeiCpuMpPpiList[] = {
{
EFI_PEI_PPI_DESCRIPTOR_PPI,
&gEdkiiPeiMpServices2PpiGuid,
&mMpServices2Ppi
},
{
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
&gEfiPeiMpServicesPpiGuid,
&mMpServicesPpi
}
};
/**
@@ -667,7 +676,7 @@ InitializeCpuMpWorker (
//
// Install CPU MP PPI
//
Status = PeiServicesInstallPpi(&mPeiCpuMpPpiDesc);
Status = PeiServicesInstallPpi(mPeiCpuMpPpiList);
ASSERT_EFI_ERROR (Status);
return Status;