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UefiCpuPkg/CpuCacheInfoLib: Add MpService dependency 

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3190

Add MpService dependency to enforce the executability of CpuCacheInfoLib.

Signed-off-by: Jason Lou <yun.lou@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
This commit is contained in:
Lou, Yun 2021-02-02 08:41:29 +08:00 committed by mergify[bot]
parent 618e6a1f21
commit 51b96e4b4c
4 changed files with 3 additions and 10 deletions
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2
UefiCpuPkg/Include/Library/CpuCacheInfoLib.h
View File

@ -59,8 +59,6 @@ typedef struct {
@retval EFI_INVALID_PARAMETER CpuCacheInfo is NULL while CpuCacheInfoCount contains the value
greater than zero.
@retval EFI_UNSUPPORTED Processor does not support CPUID_CACHE_PARAMS Leaf.
@retval EFI_NOT_FOUND EDKII_PEI_MP_SERVICES2_PPI or EFI_MP_SERVICES_PROTOCOL interface
is not found.
@retval EFI_OUT_OF_RESOURCES Required resources could not be allocated.
@retval EFI_BUFFER_TOO_SMALL CpuCacheInfoCount is too small to hold the response CpuCacheInfo
array. CpuCacheInfoCount has been updated with the length needed

7
UefiCpuPkg/Library/CpuCacheInfoLib/CpuCacheInfoLib.c
View File

@ -346,8 +346,6 @@ CpuCacheInfoCollectCpuCacheInfoData (
@retval EFI_INVALID_PARAMETER CpuCacheInfo is NULL while CpuCacheInfoCount contains the value
greater than zero.
@retval EFI_UNSUPPORTED Processor does not support CPUID_CACHE_PARAMS Leaf.
@retval EFI_NOT_FOUND EDKII_PEI_MP_SERVICES2_PPI or EFI_MP_SERVICES_PROTOCOL interface
is not found.
@retval EFI_OUT_OF_RESOURCES Required resources could not be allocated.
@retval EFI_BUFFER_TOO_SMALL CpuCacheInfoCount is too small to hold the response CpuCacheInfo
array. CpuCacheInfoCount has been updated with the length needed
@ -384,10 +382,7 @@ GetCpuCacheInfo (
//
// Initialize COLLECT_CPUID_CACHE_DATA_CONTEXT.MpServices.
//
Status = CpuCacheInfoGetMpServices (&Context.MpServices);
if (EFI_ERROR(Status)) {
return Status;
}
CpuCacheInfoGetMpServices (&Context.MpServices);
NumberOfProcessors = CpuCacheInfoGetNumberOfProcessors (Context.MpServices);

2
UefiCpuPkg/Library/CpuCacheInfoLib/DxeCpuCacheInfoLib.inf
View File

@ -40,4 +40,4 @@
[Pcd]
[Depex]
TRUE
gEfiMpServiceProtocolGuid

2
UefiCpuPkg/Library/CpuCacheInfoLib/PeiCpuCacheInfoLib.inf
View File

@ -40,4 +40,4 @@
[Pcd]
[Depex]
TRUE
gEdkiiPeiMpServices2PpiGuid