/** @file
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CPU Policy Platform DXE Driver implementation.
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@copyright
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Copyright 2015 - 2021 Intel Corporation. <BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <PiDxe.h>
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#include <Protocol/CpuPolicyProtocol.h>
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#include <Protocol/PpmPolicyProtocol.h>
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#include <IioUniversalData.h>
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#include <Protocol/PlatformType.h>
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#include <SetupTable.h>
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#include <Library/BaseLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/PcdLib.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiRuntimeServicesTableLib.h>
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#include <Library/CpuConfigLib.h>
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#include <Library/HobLib.h>
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#include <Library/UefiLib.h>
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#include <Library/IoLib.h>
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#include <Library/CpuPpmLib.h>
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#include <Platform.h>
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#include <Cpu/CpuIds.h>
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#include <CpuAndRevisionDefines.h>
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#include <ScratchpadList.h>
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#include <Register/Cpuid.h>
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#include <ProcessorPpmSetup.h>
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#include <Protocol/DynamicSiLibraryProtocol.h>
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CHAR16 mCpuSocketStr[8][5] = {L"CPU0", L"CPU1", L"CPU2", L"CPU3", L"CPU4", L"CPU5", L"CPU6", L"CPU7"};
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CHAR16 mCpuAssetTagStr[] = L"UNKNOWN";
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IIO_UDS *mIioUds;
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CPU_POLICY_CONFIGURATION mCpuPolicyConfiguration;
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PPM_POLICY_CONFIGURATION mPpmPolicyConfiguration;
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/**
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Set platform CPU data that related to SMBIOS.
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**/
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VOID
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PlatformCpuSmbiosData (
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VOID
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)
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{
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UINT32 CpuSocketCount;
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UINTN Index;
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CHAR16 **CpuSocketNames;
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CHAR16 **CpuAssetTags;
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EFI_STATUS Status = EFI_SUCCESS;
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//
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// Set the count of CPU sockets on the board.
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//
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CpuSocketCount = PcdGet32(PcdOemSkuBoardSocketCount);
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Status = PcdSet32S (PcdPlatformCpuSocketCount, CpuSocketCount);
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ASSERT_EFI_ERROR (Status);
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if (EFI_ERROR(Status)) {
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return;
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}
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CpuSocketNames = AllocatePool (CpuSocketCount * sizeof (UINTN));
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if (CpuSocketNames == NULL) {
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DEBUG ((EFI_D_ERROR, "\nEFI_OUT_OF_RESOURCES!!! AllocatePool() returned NULL pointer.\n"));
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ASSERT_EFI_ERROR (EFI_OUT_OF_RESOURCES);
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return;
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}
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CpuAssetTags = AllocatePool (CpuSocketCount * sizeof (UINTN));
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if (CpuAssetTags == NULL) {
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DEBUG ((EFI_D_ERROR, "\nEFI_OUT_OF_RESOURCES!!! AllocatePool() returned NULL pointer.\n"));
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ASSERT_EFI_ERROR (EFI_OUT_OF_RESOURCES);
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gBS->FreePool (CpuSocketNames);
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return;
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}
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for (Index = 0; Index < CpuSocketCount; Index++) {
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CpuSocketNames[Index] = mCpuSocketStr[Index];
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CpuAssetTags[Index] = mCpuAssetTagStr;
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}
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mCpuPolicyConfiguration.PlatformCpuSocketNames = (UINT64) (UINTN) CpuSocketNames;
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mCpuPolicyConfiguration.PlatformCpuAssetTags = (UINT64) (UINTN) CpuAssetTags;
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}
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/**
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Re-assign socket id when both X2APIC and ForceX2Apic are enabled.
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@param None
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@retval None
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**/
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VOID
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CheckAndReAssignSocketId(
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VOID
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)
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{
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CPU_SOCKET_ID_INFO *pcdSktIdPtr;
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UINT32 i, IntraPackageIdBits;
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UINTN PcdSize;
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EFI_STATUS Status;
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UINT32 MaxSocketCount;
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MaxSocketCount = FixedPcdGet32(PcdMaxCpuSocketCount);
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DEBUG ((DEBUG_INFO, "::SocketCount %08x\n", MaxSocketCount));
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pcdSktIdPtr = (CPU_SOCKET_ID_INFO *)PcdGetPtr(PcdCpuSocketId);
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PcdSize = LibPcdGetSize (PcdToken (PcdCpuSocketId)); //MAX_SOCKET * sizeof(CPU_SOCKET_ID_INFO);
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ASSERT(PcdSize == (MAX_SOCKET * sizeof(CPU_SOCKET_ID_INFO)));
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Status = PcdSetPtrS (PcdCpuSocketId, &PcdSize, (VOID *)pcdSktIdPtr);
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ASSERT_EFI_ERROR (Status);
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if (EFI_ERROR(Status)) {
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return;
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}
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DEBUG ((EFI_D_INFO, "::SockeId Pcd at %08x, size %x\n", PcdGetPtr(PcdCpuSocketId), PcdSize));
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for(i = 0; i < MAX_SOCKET; i++) {
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if (mIioUds->PlatformData.CpuQpiInfo[i].Valid) {
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pcdSktIdPtr[i].DefaultSocketId = mIioUds->PlatformData.CpuQpiInfo[i].SocId;
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pcdSktIdPtr[i].NewSocketId = mIioUds->PlatformData.CpuQpiInfo[i].SocId;
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} else {
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pcdSktIdPtr[i].DefaultSocketId = (UINT32)-1; //make sure Default and New are same
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pcdSktIdPtr[i].NewSocketId = (UINT32)-1;
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}
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}
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AsmCpuidEx (CPUID_EXTENDED_TOPOLOGY, 1, &IntraPackageIdBits, NULL, NULL, NULL);
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//assign new socketId
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for(i = 0; i < MAX_SOCKET; i++) {
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if (pcdSktIdPtr[i].DefaultSocketId == (UINT32)-1) {
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continue;
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}
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switch(IntraPackageIdBits) {
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case 4: //socket bit starts from bit4 of ApicId
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case 5: //socket bit starts from bit5 of ApicId
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if (MAX_SOCKET == 4) {
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pcdSktIdPtr[i].NewSocketId |= (APICID_MASK_BIT14_8 << (8 - IntraPackageIdBits));
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} else {
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//3bit in lower 8bit as skt field, to avoid ApicID= FFs, leave bit8 untouched for 8S
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pcdSktIdPtr[i].NewSocketId |= (0x7E << (8 - IntraPackageIdBits)); //leave bit8 to 0 so we don't have FFs in ApicId
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}
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break;
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case 6: //socket bit starts from bit6 of ApicId
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if (MAX_SOCKET == 4) {
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//only 2bit in lower 8bit as skt field, to avoid ApicID= FFs, leave bit8 untouched for 4S
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pcdSktIdPtr[i].NewSocketId |= (0x7E << (8 - IntraPackageIdBits));
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} else {
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//only 2bit in lower 8bit as skt field, to avoid ApicID= FFs, leave bit9 untouched for 8S
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pcdSktIdPtr[i].NewSocketId |= (0x7C << (8 - IntraPackageIdBits));
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}
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break;
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default:
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DEBUG ((EFI_D_INFO, "::Need more info to make sure we can support!!!\n"));
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break;
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} //end switch
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}
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}
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/**
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This is the EFI driver entry point for the CpuPolicy Driver. This
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driver is responsible for getting microcode patches from FV.
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@param ImageHandle - Handle for the image of this driver.
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@param SystemTable - Pointer to the EFI System Table.
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@retval EFI_SUCCESS - Protocol installed sucessfully.
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**/
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EFI_STATUS
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EFIAPI
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PlatformCpuPolicyEntryPoint (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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EFI_STATUS Status;
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SETUP_DATA SetupData;
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EFI_HANDLE Handle;
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UINT8 socket;
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TURBO_POWRER_LIMIT *TurboPowerLimit;
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EFI_PLATFORM_TYPE_PROTOCOL *PlatformType;
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UINT32 CpuFamilyModelStepping;
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BIOS_SCRATCHPAD7_STRUCT Sp7;
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UINT64 i;
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UINT8 PackageCStateSetting = 0;
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UINT8 CpuCStateValue = 0;
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EFI_GUID UniversalDataGuid = IIO_UNIVERSAL_DATA_GUID;
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EFI_HOB_GUID_TYPE *GuidHob;
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SYSTEM_MEMORY_MAP_HOB *SystemMemoryMap;
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CPU_VAR_DATA *CpuVarDataPtr = NULL;
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DYNAMIC_SI_LIBARY_PROTOCOL *DynamicSiLibraryProtocol = NULL;
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Status = gBS->LocateProtocol (&gDynamicSiLibraryProtocolGuid, NULL, &DynamicSiLibraryProtocol);
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if (EFI_ERROR (Status)) {
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ASSERT_EFI_ERROR (Status);
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return Status;
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}
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CpuVarDataPtr = DynamicSiLibraryProtocol->GetCpuVarData ();
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GuidHob = GetFirstGuidHob (&UniversalDataGuid);
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ASSERT (GuidHob != NULL);
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if (GuidHob == NULL) {
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return EFI_NOT_FOUND;
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}
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mIioUds = GET_GUID_HOB_DATA(GuidHob);
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SystemMemoryMap = DynamicSiLibraryProtocol->GetSystemMemoryMapData ();
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if (SystemMemoryMap == NULL) {
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return EFI_NOT_FOUND;
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}
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SetMem (&mCpuPolicyConfiguration, sizeof (CPU_POLICY_CONFIGURATION), 0x00);
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SetMem (&mPpmPolicyConfiguration, sizeof (PPM_POLICY_CONFIGURATION), 0x00);
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AsmCpuid (1, &CpuFamilyModelStepping, NULL, NULL, NULL);
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PlatformCpuSmbiosData ();
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//
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// Read the current system configuration variable store.
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//
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ZeroMem(&SetupData, sizeof(SETUP_DATA));
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CopyMem (&SetupData.SocketConfig.IioConfig, PcdGetPtr(PcdSocketIioConfig), sizeof(SOCKET_IIO_CONFIGURATION));
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CopyMem (&SetupData.SocketConfig.CommonRcConfig, PcdGetPtr(PcdSocketCommonRcConfig), sizeof(SOCKET_COMMONRC_CONFIGURATION));
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CopyMem (&SetupData.SocketConfig.UpiConfig, PcdGetPtr(PcdSocketMpLinkConfig), sizeof(SOCKET_MP_LINK_CONFIGURATION));
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CopyMem (&SetupData.SocketConfig.MemoryConfig, PcdGetPtr(PcdSocketMemoryConfig), sizeof(SOCKET_MEMORY_CONFIGURATION));
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CopyMem (&SetupData.SocketConfig.PowerManagementConfig, PcdGetPtr(PcdSocketPowerManagementConfig), sizeof(SOCKET_POWERMANAGEMENT_CONFIGURATION));
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CopyMem (&SetupData.SocketConfig.SocketProcessorCoreConfiguration, PcdGetPtr(PcdSocketProcessorCoreConfig), sizeof(SOCKET_PROCESSORCORE_CONFIGURATION));
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CopyMem (&SetupData.SystemConfig, PcdGetPtr(PcdSetup), sizeof(SYSTEM_CONFIGURATION));
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CopyMem (&SetupData.PchSetup, PcdGetPtr(PcdPchSetup), sizeof(PCH_SETUP));
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Sp7.Data = DynamicSiLibraryProtocol->ReadScratchpad7 ();
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DEBUG ((EFI_D_INFO, "AYP Debug scratchpad7: %x Stepping %x\n", Sp7.Bits.AepDimmPresent, CpuFamilyModelStepping & 0x0f));
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if ((Sp7.Bits.AepDimmPresent == 1) && ((CpuFamilyModelStepping & 0x0f) < 0x04) && ((CpuFamilyModelStepping >> 4) == CPU_FAMILY_SKX)) {
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SetupData.SocketConfig.PowerManagementConfig.PackageCState = 0;
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}
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if (SetupData.SocketConfig.PowerManagementConfig.PackageCState == PPM_AUTO) {
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PackageCStateSetting = C6_ENABLE; //POR Default = C6
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} else {
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PackageCStateSetting = SetupData.SocketConfig.PowerManagementConfig.PackageCState;
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}
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if (SetupData.SocketConfig.PowerManagementConfig.C6Enable == PPM_AUTO) {
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CpuCStateValue |= C6_ENABLE; //POR Default = Enabled
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} else {
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CpuCStateValue |= (SetupData.SocketConfig.PowerManagementConfig.C6Enable * C6_ENABLE);
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}
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mCpuPolicyConfiguration.Policy.CpuCoreCStateValue = CpuCStateValue;
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//
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// Update CpuMtoIWa from StructurePcd
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//
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if (DynamicSiLibraryProtocol->IsCpuAndRevision (CPU_ICXSP, REV_R0) || DynamicSiLibraryProtocol->IsCpuAndRevision (CPU_ICXSP, REV_L0) || DynamicSiLibraryProtocol->IsCpuAndRevision (CPU_ICXSP, REV_C0)) {
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mCpuPolicyConfiguration.Policy.CpuMtoIWa = SetupData.SocketConfig.SocketProcessorCoreConfiguration.CpuMtoIWa;
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}
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//
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// Verify that the value being set is within the valid range 0 to MAX_SOCKET - 1
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//
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if (SetupData.SocketConfig.SocketProcessorCoreConfiguration.BspSelection > MAX_SOCKET) {
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SetupData.SocketConfig.SocketProcessorCoreConfiguration.BspSelection= 0xFF;
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}
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mCpuPolicyConfiguration.SbspSelection = SetupData.SocketConfig.SocketProcessorCoreConfiguration.BspSelection;
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//
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// Map CPU setup options to mCpuPolicyConfiguration
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//
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mCpuPolicyConfiguration.Policy.CpuEistEnable = SetupData.SocketConfig.PowerManagementConfig.ProcessorEistEnable ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuVtEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.ProcessorVmxEnable ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuLtEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.ProcessorSmxEnable ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuFastStringEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.FastStringEnable ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuMaxCpuidValueLimitEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.CpuidMaxValue ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuMachineCheckEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.MachineCheckEnable ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuDcuPrefetcherEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.DCUStreamerPrefetcherEnable ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuIpPrefetcherEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.DCUIPPrefetcherEnable ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuMonitorMwaitEnable = SetupData.SocketConfig.PowerManagementConfig.MonitorMWait ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuTurboModeEnable = SetupData.SocketConfig.PowerManagementConfig.TurboMode ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuThermalManagementEnable = SetupData.SocketConfig.PowerManagementConfig.EnableThermalMonitor ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuTccActivationOffset = SetupData.SocketConfig.PowerManagementConfig.TCCActivationOffset;
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mCpuPolicyConfiguration.Policy.CpuL1NextPagePrefetcherDisable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.CpuL1NextPagePrefetcherDisable ? TRUE : FALSE;
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if (SetupData.SocketConfig.PowerManagementConfig.TStateEnable && (SetupData.SocketConfig.PowerManagementConfig.OnDieThermalThrottling > 0)) {
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mCpuPolicyConfiguration.Policy.CpuTStateEnable = SetupData.SocketConfig.PowerManagementConfig.TStateEnable ? TRUE : FALSE;
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}
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mCpuPolicyConfiguration.Policy.CpuMlcStreamerPrefetecherEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.MlcStreamerPrefetcherEnable ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuMlcSpatialPrefetcherEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.MlcSpatialPrefetcherEnable ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuThreeStrikeCounterEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.ThreeStrikeTimer ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuEnergyPerformanceBiasEnable = TRUE;
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mCpuPolicyConfiguration.Policy.CpuX2ApicEnable = (SetupData.SocketConfig.SocketProcessorCoreConfiguration.ProcessorX2apic || DynamicSiLibraryProtocol->X2ApicIdDetect (NULL)) ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuAesEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.AesEnable ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuPpinControlEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.PpinControl ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuPeciDownstreamWriteEnable = SetupData.SocketConfig.SocketProcessorCoreConfiguration.PCIeDownStreamPECIWrite ? TRUE : FALSE;
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if ((CpuFamilyModelStepping >> 4) == CPU_FAMILY_ICX) {
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mCpuPolicyConfiguration.Policy.CpuC1AutoDemotionEnable = SetupData.SocketConfig.PowerManagementConfig.C1AutoDemotion ? TRUE : FALSE;
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mCpuPolicyConfiguration.Policy.CpuC1AutoUndemotionEnable = SetupData.SocketConfig.PowerManagementConfig.C1AutoUnDemotion ? TRUE : FALSE;
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}
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mCpuPolicyConfiguration.Policy.CpuCStateEnable = TRUE;
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mPpmPolicyConfiguration.OverclockingLock = SetupData.SocketConfig.PowerManagementConfig.OverclockingLock;
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mPpmPolicyConfiguration.AvxSupport = SetupData.SocketConfig.PowerManagementConfig.AvxSupport;
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mPpmPolicyConfiguration.AvxIccpLevel = SetupData.SocketConfig.PowerManagementConfig.AvxIccpLevel;
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mPpmPolicyConfiguration.GpssTimer = SetupData.SocketConfig.PowerManagementConfig.GpssTimer;
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mPpmPolicyConfiguration.FastRaplDutyCycle = SetupData.SocketConfig.PowerManagementConfig.FastRaplDutyCycle;
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if (mIioUds->PlatformData.EVMode) {
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mCpuPolicyConfiguration.Policy.CpuLtEnable = FALSE;
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}
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if (SetupData.SocketConfig.PowerManagementConfig.ProcessorEistEnable) {
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mCpuPolicyConfiguration.Policy.CpuHwCoordinationEnable = SetupData.SocketConfig.PowerManagementConfig.ProcessorEistPsdFunc ? FALSE : TRUE;
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mCpuPolicyConfiguration.Policy.CpuBootPState = SetupData.SocketConfig.PowerManagementConfig.BootPState;
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} else {
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mCpuPolicyConfiguration.Policy.CpuTurboModeEnable = FALSE;
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}
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mCpuPolicyConfiguration.Policy.CpuAcpiLvl2Addr = PCH_ACPI_BASE_ADDRESS + R_ACPI_LV2;
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mCpuPolicyConfiguration.Policy.CpuPackageCStateLimit = PackageCStateSetting;
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if ((SetupData.SocketConfig.PowerManagementConfig.TStateEnable) && (SetupData.SocketConfig.PowerManagementConfig.OnDieThermalThrottling > 0)) {
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mCpuPolicyConfiguration.Policy.CpuClockModulationDutyCycle = SetupData.SocketConfig.PowerManagementConfig.OnDieThermalThrottling;
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}
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Status = PcdSetBoolS (PcdCpuSmmMsrSaveStateEnable, SetupData.SocketConfig.SocketProcessorCoreConfiguration.eSmmSaveState? TRUE : FALSE);
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ASSERT_EFI_ERROR (Status);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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if (SetupData.SystemConfig.EmcaMsmiEn != 0) {
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Status = PcdSetBoolS (PcdCpuSmmProtectedModeEnable, TRUE);
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ASSERT_EFI_ERROR (Status);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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} else {
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Status = PcdSetBoolS (PcdCpuSmmProtectedModeEnable, FALSE);
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ASSERT_EFI_ERROR (Status);
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if (EFI_ERROR(Status)) {
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return Status;
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}
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}
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mCpuPolicyConfiguration.Policy.CpuIioLlcWaysBitMask = SetupData.SocketConfig.SocketProcessorCoreConfiguration.IioLlcWaysMask;
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mCpuPolicyConfiguration.Policy.CpuExpandedIioLlcWaysBitMask = SetupData.SocketConfig.SocketProcessorCoreConfiguration.ExpandedIioLlcWaysMask;
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mCpuPolicyConfiguration.Policy.CpuRemoteWaysBitMask = SetupData.SocketConfig.SocketProcessorCoreConfiguration.RemoteWaysMask;
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mCpuPolicyConfiguration.Policy.CpuRrqCountThreshold = mIioUds->PlatformData.RemoteRequestThreshold;
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mCpuPolicyConfiguration.Policy.CpuCrashLogGprs = (SetupData.SocketConfig.SocketProcessorCoreConfiguration.CpuCrashLogGprs > 0) ? TRUE : FALSE;
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|
//CSR SAPM CTL
|
for( socket = 0; socket < MAX_SOCKET; socket++) {
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mPpmPolicyConfiguration.SapmCtl[socket].Iio0PkgcClkGateDis = SetupData.SocketConfig.PowerManagementConfig.Iio0PkgcClkGateDis[socket];
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mPpmPolicyConfiguration.SapmCtl[socket].Iio1PkgcClkGateDis = SetupData.SocketConfig.PowerManagementConfig.Iio1PkgcClkGateDis[socket];
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mPpmPolicyConfiguration.SapmCtl[socket].Iio2PkgcClkGateDis = SetupData.SocketConfig.PowerManagementConfig.Iio2PkgcClkGateDis[socket];
|
mPpmPolicyConfiguration.SapmCtl[socket].Kti01PkgcClkGateDis = SetupData.SocketConfig.PowerManagementConfig.Kti01PkgcClkGateDis[socket];
|
mPpmPolicyConfiguration.SapmCtl[socket].Kti23PkgcClkGateDis = SetupData.SocketConfig.PowerManagementConfig.Kti23PkgcClkGateDis[socket];
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc0PkgcClkGateDis = SetupData.SocketConfig.PowerManagementConfig.Mc0PkgcClkGateDis[socket];
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc1PkgcClkGateDis = SetupData.SocketConfig.PowerManagementConfig.Mc1PkgcClkGateDis[socket];
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mPpmPolicyConfiguration.SapmCtl[socket].P0pllOffEna = SetupData.SocketConfig.PowerManagementConfig.P0pllOffEna[socket];
|
mPpmPolicyConfiguration.SapmCtl[socket].P1pllOffEna = SetupData.SocketConfig.PowerManagementConfig.P1pllOffEna[socket];
|
mPpmPolicyConfiguration.SapmCtl[socket].P2pllOffEna = SetupData.SocketConfig.PowerManagementConfig.P2pllOffEna[socket];
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mPpmPolicyConfiguration.SapmCtl[socket].Kti01pllOffEna = SetupData.SocketConfig.PowerManagementConfig.Kti01pllOffEna[socket];
|
mPpmPolicyConfiguration.SapmCtl[socket].Kti23pllOffEna = SetupData.SocketConfig.PowerManagementConfig.Kti23pllOffEna[socket];
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc0pllOffEna = SetupData.SocketConfig.PowerManagementConfig.Mc0pllOffEna[socket];
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc1pllOffEna = SetupData.SocketConfig.PowerManagementConfig.Mc1pllOffEna[socket];
|
mPpmPolicyConfiguration.SapmCtl[socket].SetvidDecayDisable = SetupData.SocketConfig.PowerManagementConfig.SetvidDecayDisable[socket];
|
mPpmPolicyConfiguration.SapmCtl[socket].SapmCtlLock = SetupData.SocketConfig.PowerManagementConfig.SapmCtlLock[socket];
|
|
if (SetupData.SocketConfig.MemoryConfig.OppSrefEn == 1) {
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc0PkgcIoVolRedDis = 1;
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc1PkgcIoVolRedDis = 1;
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc0PkgcDigVolRedDis = 1;
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc1PkgcDigVolRedDis = 1;
|
}
|
|
if (Sp7.Bits.AepDimmPresent == 1) {
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc0pllOffEna = 0;
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc1pllOffEna = 0;
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc0PkgcClkGateDis = 1;
|
mPpmPolicyConfiguration.SapmCtl[socket].Mc1PkgcClkGateDis = 1;
|
}
|
}
|
|
//
|
// PMAX Detector Config
|
//
|
mPpmPolicyConfiguration.PmaxConfig.PmaxDetector = SetupData.SocketConfig.PowerManagementConfig.PmaxDetector;
|
mPpmPolicyConfiguration.PmaxConfig.PmaxAutoAdjustment = SetupData.SocketConfig.PowerManagementConfig.PmaxAutoAdjustment;
|
mPpmPolicyConfiguration.PmaxConfig.PmaxLoadLine = SetupData.SocketConfig.PowerManagementConfig.PmaxLoadLine;
|
mPpmPolicyConfiguration.PmaxConfig.PmaxSign = SetupData.SocketConfig.PowerManagementConfig.PmaxSign;
|
mPpmPolicyConfiguration.PmaxConfig.PmaxOffset = SetupData.SocketConfig.PowerManagementConfig.PmaxOffset;
|
mPpmPolicyConfiguration.PmaxConfig.PmaxTriggerSetup = SetupData.SocketConfig.PowerManagementConfig.PmaxTriggerSetup;
|
|
//
|
// PERF_P_LIMIT_CONTROL (CSR 1:30:2:0xE4)
|
//
|
mPpmPolicyConfiguration.PerPLimitCtl.PerfPLmtThshld = SetupData.SocketConfig.PowerManagementConfig.PerfPLmtThshld;
|
mPpmPolicyConfiguration.PerPLimitCtl.PerfPLimitClipC = SetupData.SocketConfig.PowerManagementConfig.PerfPLimitClipC;
|
mPpmPolicyConfiguration.PerPLimitCtl.PerfPlimitDifferential = SetupData.SocketConfig.PowerManagementConfig.PerfPlimitDifferential;
|
mPpmPolicyConfiguration.PerPLimitCtl.PerfPLimitEn = SetupData.SocketConfig.PowerManagementConfig.PerfPLimitEn;
|
|
mPpmPolicyConfiguration.DynamicIss = SetupData.SocketConfig.PowerManagementConfig.DynamicIss;
|
mPpmPolicyConfiguration.IssCapableSystem = CpuVarDataPtr->IssCapableSystem;
|
mPpmPolicyConfiguration.ConfigTDPLevel = CpuVarDataPtr->IssConfigTdpCurrentLevel;
|
mPpmPolicyConfiguration.ConfigTDPLock = SetupData.SocketConfig.PowerManagementConfig.ConfigTdpLock;
|
|
for (socket = 0; socket < MAX_SOCKET; socket++) {
|
mPpmPolicyConfiguration.PmaxConfig.BasePackageTdp[socket] = CpuVarDataPtr->IssConfigTdpPower[socket][0];
|
mPpmPolicyConfiguration.CurrentPackageTdp[socket] = CpuVarDataPtr->IssConfigTdpPower[socket][mPpmPolicyConfiguration.ConfigTDPLevel];
|
|
if ((CpuFamilyModelStepping >> 4) != CPU_FAMILY_SKX) {
|
mPpmPolicyConfiguration.PkgcCriteria.EnablePkgCCriteriaKti[socket] = SetupData.SocketConfig.PowerManagementConfig.EnablePkgCCriteriaKti[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnablePkgCCriteriaRlink[socket] = SetupData.SocketConfig.PowerManagementConfig.EnablePkgCCriteriaRlink[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnablePkgCCriteriaFxr[socket] = SetupData.SocketConfig.PowerManagementConfig.EnablePkgCCriteriaFxr[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnablePkgCCriteriaMcddr[socket] = SetupData.SocketConfig.PowerManagementConfig.EnablePkgCCriteriaMcddr[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnablePkgCCriteriaHbm[socket] = SetupData.SocketConfig.PowerManagementConfig.EnablePkgCCriteriaHbm[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnablePkgCCriteriaIio[socket] = SetupData.SocketConfig.PowerManagementConfig.EnablePkgCCriteriaIio[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnablePkgCCriteriaHqm[socket] = SetupData.SocketConfig.PowerManagementConfig.EnablePkgCCriteriaHqm[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnablePkgCCriteriaNac[socket] = SetupData.SocketConfig.PowerManagementConfig.EnablePkgCCriteriaNac[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnablePkgCCriteriaTip[socket] = SetupData.SocketConfig.PowerManagementConfig.EnablePkgCCriteriaTip[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnablePkgCCriteriaMdfs[socket] = SetupData.SocketConfig.PowerManagementConfig.EnablePkgCCriteriaMdfs[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaLogicalIpType[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaLogicalIpType[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaLogicalIpTypeMcddr[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaLogicalIpTypeMcddr[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaLogicalIpTypeIio[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaLogicalIpTypeIio[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaInstanceNoKti[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaInstanceNoKti[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnableLinkInL1Kti[socket] = SetupData.SocketConfig.PowerManagementConfig.EnableLinkInL1Kti[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaInstanceNoRlink[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaInstanceNoRlink[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnableLinkInL1Rlink[socket] = SetupData.SocketConfig.PowerManagementConfig.EnableLinkInL1Rlink[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaInstanceNoFxr[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaInstanceNoFxr[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgcCriteraPsMaskFxr[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgcCriteraPsMaskFxr[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaAllowedPsMaskFxr[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaAllowedPsMaskFxr[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaInstanceNoMcddr[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaInstanceNoMcddr[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgcCriteriaPsOptionMcddr[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgcCriteriaPsOptionMcddr[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaInstanceNoHbm[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaInstanceNoHbm[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgcCriteriaPsOptionHbm[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgcCriteriaPsOptionHbm[socket];
|
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaInstanceNoIio[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaInstanceNoIio[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.EnableLinkInL1Iio[socket] = SetupData.SocketConfig.PowerManagementConfig.EnableLinkInL1Iio[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaInstanceNoHqm[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaInstanceNoHqm[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgcCriteraPsMaskHqm[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgcCriteraPsMaskHqm[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaAllowedPsMaskHqm[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaAllowedPsMaskHqm[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaInstanceNoNac[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaInstanceNoNac[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgcCriteraPsMaskNac[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgcCriteraPsMaskNac[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaAllowedPsMaskNac[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaAllowedPsMaskNac[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaInstanceNoTip[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaInstanceNoTip[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgcCriteraPsMaskTip[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgcCriteraPsMaskTip[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaAllowedPsMaskTip[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaAllowedPsMaskTip[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.PkgCCriteriaInstanceNoMdfs[socket] = SetupData.SocketConfig.PowerManagementConfig.PkgCCriteriaInstanceNoMdfs[socket];
|
mPpmPolicyConfiguration.PkgcCriteria.AllowLpStateMdfs[socket] = SetupData.SocketConfig.PowerManagementConfig.AllowLpStateMdfs[socket];
|
}
|
|
if ((CpuFamilyModelStepping >> 4) == CPU_FAMILY_SKX) {
|
mPpmPolicyConfiguration.PpmCst.PkgCstEntryCriteriaMaskKti[socket] = (SetupData.SocketConfig.PowerManagementConfig.Kti0In[socket] |
|
(SetupData.SocketConfig.PowerManagementConfig.Kti1In[socket] << 1) |
|
(SetupData.SocketConfig.PowerManagementConfig.Kti2In[socket] << 2) );
|
|
if (SetupData.SocketConfig.PowerManagementConfig.PcieIio0In[socket]) {
|
mPpmPolicyConfiguration.PpmCst.PkgCstEntryCriteriaMaskPcie[socket] |= SET_PCIEx_MASK;
|
}
|
if (SetupData.SocketConfig.PowerManagementConfig.PcieIio1In[socket]) {
|
mPpmPolicyConfiguration.PpmCst.PkgCstEntryCriteriaMaskPcie[socket] |= (SET_PCIEx_MASK << 4);
|
}
|
if (SetupData.SocketConfig.PowerManagementConfig.PcieIio2In[socket]) {
|
mPpmPolicyConfiguration.PpmCst.PkgCstEntryCriteriaMaskPcie[socket] |= (SET_PCIEx_MASK << 8);
|
}
|
if (SetupData.SocketConfig.PowerManagementConfig.PcieIio3In[socket]) {
|
mPpmPolicyConfiguration.PpmCst.PkgCstEntryCriteriaMaskPcie[socket] |= (SET_PCIEx_MASK << 12);
|
}
|
if (SetupData.SocketConfig.PowerManagementConfig.PcieIio4In[socket]) {
|
mPpmPolicyConfiguration.PpmCst.PkgCstEntryCriteriaMaskPcie[socket] |= (SET_PCIEx_MASK << 16);
|
}
|
if (SetupData.SocketConfig.PowerManagementConfig.PcieIio5In[socket]) {
|
mPpmPolicyConfiguration.PpmCst.PkgCstEntryCriteriaMaskPcie[socket] |= (SET_PCIEx_MASK << 20);
|
}
|
}
|
}
|
|
mPpmPolicyConfiguration.AdvPwrMgtCtl.SapmctlValCtl = SetupData.SocketConfig.PowerManagementConfig.SapmctlValCtl;
|
mPpmPolicyConfiguration.AdvPwrMgtCtl.MsrLock = 1;
|
mPpmPolicyConfiguration.AdvPwrMgtCtl.PkgCstEntryValCtl = SetupData.SocketConfig.PowerManagementConfig.PkgCstEntryValCtl;
|
mPpmPolicyConfiguration.AdvPwrMgtCtl.CurrentConfig = SetupData.SocketConfig.PowerManagementConfig.CurrentConfig;
|
mPpmPolicyConfiguration.TurboPowerLimit.TurboLimitCsrLock = 1;
|
mPpmPolicyConfiguration.AdvPwrMgtCtl.MsrPkgCstConfigControlLock = SetupData.SocketConfig.SocketProcessorCoreConfiguration.ProcessorMsrPkgCstConfigControlLock ? 1 : 0;
|
|
if ((PackageCStateSetting > 0) && SetupData.SocketConfig.PowerManagementConfig.DynamicL1) {
|
mPpmPolicyConfiguration.AdvPwrMgtCtl.DynamicL1Disable = 1;
|
}
|
|
if (SetupData.SocketConfig.PowerManagementConfig.VccSAandVccIOdisable) {
|
mPpmPolicyConfiguration.AdvPwrMgtCtl.VccsaVccioDisable = 1;
|
}
|
|
mPpmPolicyConfiguration.AdvPwrMgtCtl.SwLtrOvrdCtl = SetupData.SocketConfig.PowerManagementConfig.SwLtrOvrdCtl;
|
mPpmPolicyConfiguration.AdvPwrMgtCtl.EnableLowerLatencyMode = SetupData.SocketConfig.PowerManagementConfig.EnableLowerLatencyMode;
|
|
if (SetupData.SocketConfig.PowerManagementConfig.ProcessorEistEnable == 0) {
|
mPpmPolicyConfiguration.PowerCtl.EeTurboDisable = 1;
|
}
|
|
mPpmPolicyConfiguration.PowerCtl.PkgCLatNeg = SetupData.SocketConfig.PowerManagementConfig.PkgCLatNeg;
|
mPpmPolicyConfiguration.PowerCtl.LtrSwInput = SetupData.SocketConfig.PowerManagementConfig.LTRSwInput;
|
mPpmPolicyConfiguration.PowerCtl.PwrPerfSwitch = SetupData.SocketConfig.PowerManagementConfig.PwrPerfSwitch;
|
mPpmPolicyConfiguration.PowerCtl.SapmControl = SetupData.SocketConfig.PowerManagementConfig.SAPMControl;
|
mPpmPolicyConfiguration.PowerCtl.EeTurboDisable = SetupData.SocketConfig.PowerManagementConfig.EETurboDisable;
|
mPpmPolicyConfiguration.PowerCtl.ProchotLock = 1;
|
mPpmPolicyConfiguration.PowerCtl.C1eEnable = SetupData.SocketConfig.PowerManagementConfig.ProcessorC1eEnable;
|
mPpmPolicyConfiguration.PowerCtl.SetvidDecayDisable = SetupData.SocketConfig.PowerManagementConfig.SetvidDecayDisable[0];
|
|
if ((SetupData.SocketConfig.PowerManagementConfig.ProcessorHWPMEnable == 3) && !SetupData.SocketConfig.PowerManagementConfig.PwrPerfTuning) {
|
// If hwp native w/o legacy then default value is "BIOS Controls EPB". OS Control of EPB should not be allowed
|
mPpmPolicyConfiguration.PowerCtl.PwrPerfTuning = 1;
|
} else if ((SetupData.SocketConfig.PowerManagementConfig.ProcessorHWPMEnable == 2) && !SetupData.SocketConfig.PowerManagementConfig.PwrPerfTuning) {
|
// if hwp oob mode then default value is "PECI Controls EPB". OS Control of EPB should not be allowed
|
mPpmPolicyConfiguration.PowerCtl.PwrPerfTuning = 2;
|
} else {
|
mPpmPolicyConfiguration.PowerCtl.PwrPerfTuning = SetupData.SocketConfig.PowerManagementConfig.PwrPerfTuning;
|
}
|
|
// From Setup:
|
// 0: Output only
|
// 1: Disable
|
// 2: Bi-Directional
|
// 3: Input Only
|
//
|
if ((SetupData.SocketConfig.PowerManagementConfig.EnableProcHot & 1) == 0) {
|
mPpmPolicyConfiguration.PowerCtl.ProchotOutputDisable = 0;
|
} else {
|
mPpmPolicyConfiguration.PowerCtl.ProchotOutputDisable = 1;
|
}
|
|
if ((SetupData.SocketConfig.PowerManagementConfig.EnableProcHot & 2) == 0) {
|
mPpmPolicyConfiguration.PowerCtl.BidirProchotEnable = 0;
|
} else {
|
mPpmPolicyConfiguration.PowerCtl.BidirProchotEnable = 1;
|
}
|
|
//
|
// PROCHOT_RESPONSE_RATIO (CSR 1:30:2:0xB0)
|
//
|
mPpmPolicyConfiguration.ProchotRatio = SetupData.SocketConfig.PowerManagementConfig.ProchotResponseRatio;
|
|
mPpmPolicyConfiguration.PpoCurrentCfg.PpcccLock = SetupData.SocketConfig.PowerManagementConfig.PpcccLock;
|
mPpmPolicyConfiguration.PpoCurrentCfg.CurrentLimit = SetupData.SocketConfig.PowerManagementConfig.CurrentLimit;
|
|
// MSR_PACKAGE_POWER_LIMIT 0x610
|
// CSR_TURBO_POWER_LIMIT 1:30:0:0xe8
|
TurboPowerLimit = &mPpmPolicyConfiguration.TurboPowerLimit;
|
TurboPowerLimit->TurboPowerLimitLock = SetupData.SocketConfig.PowerManagementConfig.TurboPowerLimitLock;
|
TurboPowerLimit->PowerLimit1Power = SetupData.SocketConfig.PowerManagementConfig.PowerLimit1Power;
|
TurboPowerLimit->PowerLimit1Time = SetupData.SocketConfig.PowerManagementConfig.PowerLimit1Time;
|
TurboPowerLimit->PowerLimit1En = SetupData.SocketConfig.PowerManagementConfig.PowerLimit1En;
|
TurboPowerLimit->PowerLimit2Power = SetupData.SocketConfig.PowerManagementConfig.PowerLimit2Power;
|
TurboPowerLimit->PowerLimit2Time = SetupData.SocketConfig.PowerManagementConfig.PowerLimit2Time;
|
TurboPowerLimit->PowerLimit2En = SetupData.SocketConfig.PowerManagementConfig.PowerLimit2En;
|
TurboPowerLimit->PkgClmpLim1 = 1;
|
TurboPowerLimit->PkgClmpLim2 = 1;
|
|
// DYNAMIC_PERF_POWER_CTL (CSR 1:30:2:0x64)
|
mPpmPolicyConfiguration.DynamicPerPowerCtl.UncrPerfPlmtOvrdEn = SetupData.SocketConfig.PowerManagementConfig.UncrPerfPlmtOvrdEn;
|
mPpmPolicyConfiguration.DynamicPerPowerCtl.EetOverrideEn = SetupData.SocketConfig.PowerManagementConfig.EetOverrideEn;
|
mPpmPolicyConfiguration.DynamicPerPowerCtl.IoBwPlmtOvrdEn = SetupData.SocketConfig.PowerManagementConfig.IoBwPlmtOvrdEn;
|
mPpmPolicyConfiguration.DynamicPerPowerCtl.IomApmOvrdEn = SetupData.SocketConfig.PowerManagementConfig.IomApmOvrdEn;
|
mPpmPolicyConfiguration.DynamicPerPowerCtl.KtiApmOvrdEn = SetupData.SocketConfig.PowerManagementConfig.KtiApmOvrdEn;
|
|
//
|
// CSR_PCIE_ILTR_OVRD (CSR 1:30:1:0xFC)
|
// SW_LTR_OVRD (MSR 0xa02) -- not used
|
//
|
mPpmPolicyConfiguration.PcieIltrOvrd.SnpLatVld = SetupData.SocketConfig.PowerManagementConfig.SnpLatVld;
|
mPpmPolicyConfiguration.PcieIltrOvrd.SnpLatOvrd = SetupData.SocketConfig.PowerManagementConfig.SnpLatOvrd;
|
mPpmPolicyConfiguration.PcieIltrOvrd.SnpLatMult = SetupData.SocketConfig.PowerManagementConfig.SnpLatMult;
|
mPpmPolicyConfiguration.PcieIltrOvrd.SnpLatVal = SetupData.SocketConfig.PowerManagementConfig.SnpLatVal;
|
mPpmPolicyConfiguration.PcieIltrOvrd.NonSnpLatVld = SetupData.SocketConfig.PowerManagementConfig.NonSnpLatVld;
|
mPpmPolicyConfiguration.PcieIltrOvrd.NonSnpLatOvrd = SetupData.SocketConfig.PowerManagementConfig.NonSnpLatOvrd;
|
mPpmPolicyConfiguration.PcieIltrOvrd.NonSnpLatMult = SetupData.SocketConfig.PowerManagementConfig.NonSnpLatMult;
|
mPpmPolicyConfiguration.PcieIltrOvrd.NonSnpLatVal = SetupData.SocketConfig.PowerManagementConfig.NonSnpLatVal;
|
|
for(i = 0; i < 8; i++) {
|
mPpmPolicyConfiguration.TurboRatioLimit.RatioLimitRatio[i] = SetupData.SocketConfig.PowerManagementConfig.TurboRatioLimitRatio[i];
|
|
mPpmPolicyConfiguration.TurboRatioLimit.RatioLimitRatioMask[i] = 0xFF;
|
if (SetupData.SocketConfig.PowerManagementConfig.TurboRatioLimitRatio[i] > 0) {
|
mPpmPolicyConfiguration.TurboRatioLimit.RatioLimitRatioMask[i] = 0;
|
}
|
|
mPpmPolicyConfiguration.TurboRatioLimit.RatioLimitCoresMask[i] = 0xFF;
|
mPpmPolicyConfiguration.TurboRatioLimit.RatioLimitCores[i] = 0;
|
if (SetupData.SocketConfig.PowerManagementConfig.TurboRatioLimitCores[i] != 0xFF) {
|
mPpmPolicyConfiguration.TurboRatioLimit.RatioLimitCoresMask[i] = 0;
|
mPpmPolicyConfiguration.TurboRatioLimit.RatioLimitCores[i] = SetupData.SocketConfig.PowerManagementConfig.TurboRatioLimitCores[i];
|
}
|
}
|
|
//
|
// ENERGY_PERF_BIAS_CONFIG (MSR 0xA01)
|
//
|
mPpmPolicyConfiguration.PerfBiasConfig.EngAvgTimeWdw1 = SetupData.SocketConfig.PowerManagementConfig.EngAvgTimeWdw1;
|
mPpmPolicyConfiguration.PerfBiasConfig.P0TtlTimeLow1 = SetupData.SocketConfig.PowerManagementConfig.P0TtlTimeLow1;
|
mPpmPolicyConfiguration.PerfBiasConfig.P0TtlTimeHigh1 = SetupData.SocketConfig.PowerManagementConfig.P0TtlTimeHigh1;
|
mPpmPolicyConfiguration.PerfBiasConfig.AltEngPerfBIAS = SetupData.SocketConfig.PowerManagementConfig.AltEngPerfBIAS;
|
mPpmPolicyConfiguration.PerfBiasConfig.WorkLdConfig = SetupData.SocketConfig.PowerManagementConfig.WorkLdConfig;
|
|
//
|
//ProcessorHWPM-init as disabled.
|
//
|
mPpmPolicyConfiguration.Hwpm.HWPMNative = 0;
|
mPpmPolicyConfiguration.Hwpm.HWPMOOB = 0;
|
mPpmPolicyConfiguration.Hwpm.HWPMEnable = SetupData.SocketConfig.PowerManagementConfig.ProcessorHWPMEnable;
|
mPpmPolicyConfiguration.Hwpm.HWPMInterrupt = SetupData.SocketConfig.PowerManagementConfig.ProcessorHWPMInterrupt;
|
mPpmPolicyConfiguration.Hwpm.EPPEnable = SetupData.SocketConfig.PowerManagementConfig.ProcessorEPPEnable;
|
mPpmPolicyConfiguration.Hwpm.EPPProfile = SetupData.SocketConfig.PowerManagementConfig.ProcessorEppProfile;
|
|
if ((SetupData.SocketConfig.PowerManagementConfig.ProcessorHWPMEnable == 1) ||
|
(SetupData.SocketConfig.PowerManagementConfig.ProcessorHWPMEnable == 3)) {
|
mPpmPolicyConfiguration.Hwpm.HWPMNative = SetupData.SocketConfig.PowerManagementConfig.ProcessorHWPMEnable;
|
}else if (SetupData.SocketConfig.PowerManagementConfig.ProcessorHWPMEnable == 2){
|
mPpmPolicyConfiguration.Hwpm.HWPMOOB = SetupData.SocketConfig.PowerManagementConfig.ProcessorHWPMEnable;
|
mPpmPolicyConfiguration.Hwpm.HWPMInterrupt = 0;
|
}else if (SetupData.SocketConfig.PowerManagementConfig.ProcessorHWPMEnable == 0){
|
mPpmPolicyConfiguration.Hwpm.HWPMNative = 0;
|
mPpmPolicyConfiguration.Hwpm.HWPMOOB = 0;
|
mPpmPolicyConfiguration.Hwpm.HWPMInterrupt = 0;
|
mPpmPolicyConfiguration.Hwpm.EPPEnable = 0;
|
}
|
|
mPpmPolicyConfiguration.Hwpm.APSrocketing = SetupData.SocketConfig.PowerManagementConfig.ProcessorAPSrocketing;
|
mPpmPolicyConfiguration.Hwpm.Scalability = SetupData.SocketConfig.PowerManagementConfig.ProcessorScalability;
|
mPpmPolicyConfiguration.Hwpm.RaplPrioritization = SetupData.SocketConfig.PowerManagementConfig.ProcessorRaplPrioritization;
|
mPpmPolicyConfiguration.Hwpm.OutofBandAlternateEPB = SetupData.SocketConfig.PowerManagementConfig.ProcessorOutofBandAlternateEPB;
|
|
for (i = 0; i < NUM_CST_LAT_MSR; i++) { // CStateLatencyCtrl CSRs
|
mPpmPolicyConfiguration.PpmCst.LatencyCtrl[i].Valid = SetupData.SocketConfig.PowerManagementConfig.CStateLatencyCtrlValid[i];
|
mPpmPolicyConfiguration.PpmCst.LatencyCtrl[i].Multiplier = SetupData.SocketConfig.PowerManagementConfig.CStateLatencyCtrlMultiplier[i];
|
mPpmPolicyConfiguration.PpmCst.LatencyCtrl[i].Value = SetupData.SocketConfig.PowerManagementConfig.CStateLatencyCtrlValue[i];
|
}
|
|
if (SetupData.SocketConfig.PowerManagementConfig.C2C3TT) { //if option is not AUTO
|
mPpmPolicyConfiguration.C2C3TT = SetupData.SocketConfig.PowerManagementConfig.C2C3TT;
|
} else {
|
mPpmPolicyConfiguration.C2C3TT = 0x10;
|
}
|
|
//
|
// If Emulation flag set by InitializeDefaultData in MemoryQpiInit.c
|
// force X2APIC
|
//
|
Status = gBS->LocateProtocol (
|
&gEfiPlatformTypeProtocolGuid,
|
NULL,
|
&PlatformType
|
);
|
ASSERT_EFI_ERROR (Status);
|
|
// allocate memory for IedTrace
|
if ((SetupData.SocketConfig.SocketProcessorCoreConfiguration.IedTraceSize != 0) && (PcdGet32 (PcdCpuIEDRamSize) != 0)) {
|
DynamicSiLibraryProtocol->CheckAndPopulateIedTraceMemory(0x400000 << (SetupData.SocketConfig.SocketProcessorCoreConfiguration.IedTraceSize - 1), mIioUds);
|
}
|
|
//
|
// Install CPU PPM Policy Protocol for platform PPM configuration
|
//
|
Handle = NULL;
|
Status = gBS->InstallProtocolInterface (
|
&Handle,
|
&gPpmPolicyProtocolGuid,
|
EFI_NATIVE_INTERFACE,
|
&mPpmPolicyConfiguration
|
);
|
ASSERT_EFI_ERROR (Status);
|
|
//
|
// Install CPU Policy Protocol for platform configuration
|
// Cpu Driver could be dispatched after this protocol installed.
|
//
|
Handle = NULL;
|
Status = gBS->InstallProtocolInterface (
|
&Handle,
|
&gEfiCpuPolicyProtocolGuid,
|
EFI_NATIVE_INTERFACE,
|
&mCpuPolicyConfiguration
|
);
|
ASSERT_EFI_ERROR (Status);
|
|
return Status;
|
}
|
