diff options
Diffstat (limited to 'UefiCpuPkg')
| -rw-r--r-- | UefiCpuPkg/CpuS3DataDxe/CpuS3Data.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/UefiCpuPkg/CpuS3DataDxe/CpuS3Data.c b/UefiCpuPkg/CpuS3DataDxe/CpuS3Data.c index 2be335d919..078af36cfb 100644 --- a/UefiCpuPkg/CpuS3DataDxe/CpuS3Data.c +++ b/UefiCpuPkg/CpuS3DataDxe/CpuS3Data.c @@ -165,10 +165,6 @@ CpuS3DataInitialize ( UINTN NumberOfCpus;
UINTN NumberOfEnabledProcessors;
VOID *Stack;
- UINTN TableSize;
- CPU_REGISTER_TABLE *RegisterTable;
- UINTN Index;
- EFI_PROCESSOR_INFORMATION ProcessorInfoBuffer;
UINTN GdtSize;
UINTN IdtSize;
VOID *Gdt;
@@ -255,34 +251,6 @@ CpuS3DataInitialize ( AcpiCpuData->PreSmmInitRegisterTable = OldAcpiCpuData->PreSmmInitRegisterTable;
AcpiCpuData->ApLocation = OldAcpiCpuData->ApLocation;
CopyMem (&AcpiCpuData->CpuStatus, &OldAcpiCpuData->CpuStatus, sizeof (CPU_STATUS_INFORMATION));
- } else {
- //
- // Allocate buffer for empty RegisterTable and PreSmmInitRegisterTable for all CPUs
- //
- TableSize = 2 * NumberOfCpus * sizeof (CPU_REGISTER_TABLE);
- RegisterTable = (CPU_REGISTER_TABLE *)AllocateZeroPages (TableSize);
- ASSERT (RegisterTable != NULL);
-
- for (Index = 0; Index < NumberOfCpus; Index++) {
- Status = MpServices->GetProcessorInfo (
- MpServices,
- Index,
- &ProcessorInfoBuffer
- );
- ASSERT_EFI_ERROR (Status);
-
- RegisterTable[Index].InitialApicId = (UINT32)ProcessorInfoBuffer.ProcessorId;
- RegisterTable[Index].TableLength = 0;
- RegisterTable[Index].AllocatedSize = 0;
- RegisterTable[Index].RegisterTableEntry = 0;
-
- RegisterTable[NumberOfCpus + Index].InitialApicId = (UINT32)ProcessorInfoBuffer.ProcessorId;
- RegisterTable[NumberOfCpus + Index].TableLength = 0;
- RegisterTable[NumberOfCpus + Index].AllocatedSize = 0;
- RegisterTable[NumberOfCpus + Index].RegisterTableEntry = 0;
- }
- AcpiCpuData->RegisterTable = (EFI_PHYSICAL_ADDRESS)(UINTN)RegisterTable;
- AcpiCpuData->PreSmmInitRegisterTable = (EFI_PHYSICAL_ADDRESS)(UINTN)(RegisterTable + NumberOfCpus);
}
//
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