/* $NoKeywords:$ */ /** * @file * * AMD Family_15 Orochi specific feature leveling functions. * * Provides feature leveling functions specific to family 15h models 00h-0Fh. * * @xrefitem bom "File Content Label" "Release Content" * @e project: AGESA * @e sub-project: CPU/Family/0x15/OR * @e \$Revision: 45341 $ @e \$Date: 2011-01-14 15:49:18 -0700 (Fri, 14 Jan 2011) $ * */ /* ****************************************************************************** * * Copyright (C) 2012 Advanced Micro Devices, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of Advanced Micro Devices, Inc. nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /*---------------------------------------------------------------------------------------- * M O D U L E S U S E D *---------------------------------------------------------------------------------------- */ #include "AGESA.h" #include "amdlib.h" #include "cpuRegisters.h" #include "cpuPostInit.h" #include "cpuF15OrFeatureLeveling.h" #include "cpuFamilyTranslation.h" #include "Filecode.h" CODE_GROUP (G3_DXE) RDATA_GROUP (G3_DXE) #define FILECODE PROC_CPU_FAMILY_0X15_OR_CPUF15ORFEATURELEVELING_FILECODE /*---------------------------------------------------------------------------------------- * D E F I N I T I O N S A N D M A C R O S *---------------------------------------------------------------------------------------- */ /*---------------------------------------------------------------------------------------- * T Y P E D E F S A N D S T R U C T U R E S *---------------------------------------------------------------------------------------- */ /*---------------------------------------------------------------------------------------- * P R O T O T Y P E S O F L O C A L F U N C T I O N S *---------------------------------------------------------------------------------------- */ BOOLEAN STATIC cpuFeatureListNeedUpdate ( IN CPU_FEATURES_LIST *globalCpuFeatureList, IN CPU_FEATURES_LIST *thisCoreCpuFeatureList ); VOID STATIC updateCpuFeatureList ( IN CPU_FEATURES_LIST *globalCpuFeatureList, IN CPU_FEATURES_LIST *thisCoreCpuFeatureList ); /*---------------------------------------------------------------------------------------- * E X P O R T E D F U N C T I O N S *---------------------------------------------------------------------------------------- */ /* -----------------------------------------------------------------------------*/ /** * * This function get features which CPU supports. * * @CpuServiceMethod{::F_CPU_SAVE_FEATURES}. * * Read features from MSR_C0011004 and MSR_C0011005. * * @param[in] FamilySpecificServices - Pointer to CPU_SPECIFIC_SERVICES struct. * @param[in,out] cpuFeatureList - Pointer to CPU_FEATURES_LIST struct. * @param[in] StdHeader - Pointer to AMD_CONFIG_PARAMS struct. * */ VOID F15OrSaveFeatures ( IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, IN OUT CPU_FEATURES_LIST *cpuFeatureList, IN AMD_CONFIG_PARAMS *StdHeader ) { UINT64 CpuMsrData; BOOLEAN *FirstTime; BOOLEAN *NeedLeveling; CPU_F15_OR_FEATURES *CpuF15OrFeatures; CPU_F15_OR_EXT_FEATURES *CpuF15OrExtFeatures; CPU_FEATURES_LIST thisCoreCpuFeatureList; FirstTime = (BOOLEAN *) ((UINT8 *) cpuFeatureList + sizeof (CPU_FEATURES_LIST)); NeedLeveling = (BOOLEAN *) ((UINT8 *) cpuFeatureList + sizeof (CPU_FEATURES_LIST) + sizeof (BOOLEAN)); LibAmdMemFill (&thisCoreCpuFeatureList, 0x0, sizeof (CPU_FEATURES_LIST), StdHeader); LibAmdMsrRead (MSR_CPUID_FEATS, &CpuMsrData, StdHeader); CpuF15OrFeatures = (CPU_F15_OR_FEATURES *) &CpuMsrData; thisCoreCpuFeatureList.APIC = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.APIC; thisCoreCpuFeatureList.CLFSH = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.CLFSH; thisCoreCpuFeatureList.CMOV = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.CMOV; thisCoreCpuFeatureList.CMPXCHG8B = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.CMPXCHG8B; thisCoreCpuFeatureList.DE = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.DE; thisCoreCpuFeatureList.FPU = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.FPU; thisCoreCpuFeatureList.FXSR = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.FXSR; thisCoreCpuFeatureList.HTT = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.HTT; thisCoreCpuFeatureList.MCA = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.MCA; thisCoreCpuFeatureList.MCE = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.MCE; thisCoreCpuFeatureList.MMX = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.MMX; thisCoreCpuFeatureList.MSR = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.MSR; thisCoreCpuFeatureList.MTRR = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.MTRR; thisCoreCpuFeatureList.PAE = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.PAE; thisCoreCpuFeatureList.PAT = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.PAT; thisCoreCpuFeatureList.PGE = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.PGE; thisCoreCpuFeatureList.PSE = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.PSE; thisCoreCpuFeatureList.PSE36 = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.PSE36; thisCoreCpuFeatureList.SSE = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.SSE; thisCoreCpuFeatureList.SSE2 = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.SSE2; thisCoreCpuFeatureList.SysEnterSysExit = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.SysEnterSysExit; thisCoreCpuFeatureList.TimeStampCounter = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.TimeStampCounter; thisCoreCpuFeatureList.VME = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesLo.VME; thisCoreCpuFeatureList.AES = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.AES; thisCoreCpuFeatureList.AVX = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.AVX; thisCoreCpuFeatureList.CMPXCHG16B = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.CMPXCHG16B; thisCoreCpuFeatureList.Monitor = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.Monitor; thisCoreCpuFeatureList.OSXSAVE = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.OSXSAVE; thisCoreCpuFeatureList.PCLMULQDQ = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.PCLMULQDQ; thisCoreCpuFeatureList.POPCNT = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.POPCNT; thisCoreCpuFeatureList.SSE3 = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.SSE3; thisCoreCpuFeatureList.SSE41 = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.SSE41; thisCoreCpuFeatureList.SSE42 = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.SSE42; thisCoreCpuFeatureList.SSSE3 = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.SSSE3; thisCoreCpuFeatureList.X2APIC = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.X2APIC; thisCoreCpuFeatureList.XSAVE = (UINT8) CpuF15OrFeatures->CpuF15OrFeaturesHi.XSAVE; LibAmdMsrRead (MSR_CPUID_EXT_FEATS, &CpuMsrData, StdHeader); CpuF15OrExtFeatures = (CPU_F15_OR_EXT_FEATURES *) &CpuMsrData; thisCoreCpuFeatureList.ThreeDNow = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.ThreeDNow; thisCoreCpuFeatureList.ThreeDNowExt = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.ThreeDNowExt; thisCoreCpuFeatureList.APIC = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.APIC; thisCoreCpuFeatureList.CMOV = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.CMOV; thisCoreCpuFeatureList.CMPXCHG8B = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.CMPXCHG8B; thisCoreCpuFeatureList.DE = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.DE; thisCoreCpuFeatureList.FFXSR = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.FFXSR; thisCoreCpuFeatureList.FPU = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.FPU; thisCoreCpuFeatureList.FXSR = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.FXSR; thisCoreCpuFeatureList.LM = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.LM; thisCoreCpuFeatureList.MCA = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MCA; thisCoreCpuFeatureList.MCE = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MCE; thisCoreCpuFeatureList.MMX = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MMX; thisCoreCpuFeatureList.MmxExt = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MmxExt; thisCoreCpuFeatureList.MSR = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MSR; thisCoreCpuFeatureList.MTRR = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MTRR; thisCoreCpuFeatureList.NX = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.NX; thisCoreCpuFeatureList.PAE = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.PAE; thisCoreCpuFeatureList.Page1GB = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.Page1GB; thisCoreCpuFeatureList.PAT = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.PAT; thisCoreCpuFeatureList.PGE = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.PGE; thisCoreCpuFeatureList.PSE = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.PSE; thisCoreCpuFeatureList.PSE36 = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.PSE36; thisCoreCpuFeatureList.RDTSCP = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.RDTSCP; thisCoreCpuFeatureList.SysCallSysRet = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.SysCallSysRet; thisCoreCpuFeatureList.TimeStampCounter = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.TimeStampCounter; thisCoreCpuFeatureList.VME = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.VME; thisCoreCpuFeatureList.ThreeDNowPrefetch = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.ThreeDNowPrefetch; thisCoreCpuFeatureList.ABM = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.ABM; thisCoreCpuFeatureList.AltMovCr8 = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.AltMovCr8; thisCoreCpuFeatureList.CmpLegacy = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.CmpLegacy; thisCoreCpuFeatureList.ExtApicSpace = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.ExtApicSpace; thisCoreCpuFeatureList.IBS = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.IBS; thisCoreCpuFeatureList.LahfSahf = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.LahfSahf; thisCoreCpuFeatureList.MisAlignSse = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.MisAlignSse; thisCoreCpuFeatureList.OSVW = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.OSVM; thisCoreCpuFeatureList.SKINIT = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.SKINIT; thisCoreCpuFeatureList.SSE4A = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.SSE4A; thisCoreCpuFeatureList.SVM = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.SVM; thisCoreCpuFeatureList.WDT = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.WDT; thisCoreCpuFeatureList.NodeId = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.NodeId; thisCoreCpuFeatureList.XOP = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.XOP; thisCoreCpuFeatureList.TBM0 = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.TBM0; thisCoreCpuFeatureList.LWP = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.LWP; thisCoreCpuFeatureList.FMA4 = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.FMA4; thisCoreCpuFeatureList.TCE = (UINT8) CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.TCE; if (*FirstTime) { updateCpuFeatureList (cpuFeatureList, &thisCoreCpuFeatureList); *FirstTime = FALSE; } else if (cpuFeatureListNeedUpdate (cpuFeatureList, &thisCoreCpuFeatureList)) { updateCpuFeatureList (cpuFeatureList, &thisCoreCpuFeatureList); *NeedLeveling = TRUE; } } /* -----------------------------------------------------------------------------*/ /** * * This function set features which All CPUs support. * * @CpuServiceMethod{::F_CPU_WRITE_FEATURES}. * * Write least common features to MSR_C0011004 and MSR_C0011005. * * @param[in] FamilySpecificServices - Pointer to CPU_SPECIFIC_SERVICES struct. * @param[in,out] cpuFeatureList - Pointer to CPU_FEATURES_LIST struct. * @param[in] StdHeader - Pointer to AMD_CONFIG_PARAMS struct. * */ VOID F15OrWriteFeatures ( IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, IN OUT CPU_FEATURES_LIST *cpuFeatureList, IN AMD_CONFIG_PARAMS *StdHeader ) { UINT64 CpuMsrData; CPU_F15_OR_FEATURES *CpuF15OrFeatures; CPU_F15_OR_EXT_FEATURES *CpuF15OrExtFeatures; CpuMsrData = 0; CpuF15OrFeatures = (CPU_F15_OR_FEATURES *) &CpuMsrData; CpuF15OrFeatures->CpuF15OrFeaturesLo.APIC = cpuFeatureList->APIC; CpuF15OrFeatures->CpuF15OrFeaturesLo.CLFSH = cpuFeatureList->CLFSH; CpuF15OrFeatures->CpuF15OrFeaturesLo.CMOV = cpuFeatureList->CMOV; CpuF15OrFeatures->CpuF15OrFeaturesLo.CMPXCHG8B = cpuFeatureList->CMPXCHG8B; CpuF15OrFeatures->CpuF15OrFeaturesLo.DE = cpuFeatureList->DE; CpuF15OrFeatures->CpuF15OrFeaturesLo.FPU = cpuFeatureList->FPU; CpuF15OrFeatures->CpuF15OrFeaturesLo.FXSR = cpuFeatureList->FXSR; CpuF15OrFeatures->CpuF15OrFeaturesLo.HTT = cpuFeatureList->HTT; CpuF15OrFeatures->CpuF15OrFeaturesLo.MCA = cpuFeatureList->MCA; CpuF15OrFeatures->CpuF15OrFeaturesLo.MCE = cpuFeatureList->MCE; CpuF15OrFeatures->CpuF15OrFeaturesLo.MMX = cpuFeatureList->MMX; CpuF15OrFeatures->CpuF15OrFeaturesLo.MSR = cpuFeatureList->MSR; CpuF15OrFeatures->CpuF15OrFeaturesLo.MTRR = cpuFeatureList->MTRR; CpuF15OrFeatures->CpuF15OrFeaturesLo.PAE = cpuFeatureList->PAE; CpuF15OrFeatures->CpuF15OrFeaturesLo.PAT = cpuFeatureList->PAT; CpuF15OrFeatures->CpuF15OrFeaturesLo.PGE = cpuFeatureList->PGE; CpuF15OrFeatures->CpuF15OrFeaturesLo.PSE = cpuFeatureList->PSE; CpuF15OrFeatures->CpuF15OrFeaturesLo.PSE36 = cpuFeatureList->PSE36; CpuF15OrFeatures->CpuF15OrFeaturesLo.SSE = cpuFeatureList->SSE; CpuF15OrFeatures->CpuF15OrFeaturesLo.SSE2 = cpuFeatureList->SSE2; CpuF15OrFeatures->CpuF15OrFeaturesLo.SysEnterSysExit = cpuFeatureList->SysEnterSysExit; CpuF15OrFeatures->CpuF15OrFeaturesLo.TimeStampCounter = cpuFeatureList->TimeStampCounter; CpuF15OrFeatures->CpuF15OrFeaturesLo.VME = cpuFeatureList->VME; CpuF15OrFeatures->CpuF15OrFeaturesHi.AES = cpuFeatureList->AES; CpuF15OrFeatures->CpuF15OrFeaturesHi.AVX = cpuFeatureList->AVX; CpuF15OrFeatures->CpuF15OrFeaturesHi.CMPXCHG16B = cpuFeatureList->CMPXCHG16B; CpuF15OrFeatures->CpuF15OrFeaturesHi.Monitor = cpuFeatureList->Monitor; CpuF15OrFeatures->CpuF15OrFeaturesHi.OSXSAVE = cpuFeatureList->OSXSAVE; CpuF15OrFeatures->CpuF15OrFeaturesHi.PCLMULQDQ = cpuFeatureList->PCLMULQDQ; CpuF15OrFeatures->CpuF15OrFeaturesHi.POPCNT = cpuFeatureList->POPCNT; CpuF15OrFeatures->CpuF15OrFeaturesHi.SSE3 = cpuFeatureList->SSE3; CpuF15OrFeatures->CpuF15OrFeaturesHi.SSE41 = cpuFeatureList->SSE41; CpuF15OrFeatures->CpuF15OrFeaturesHi.SSE42 = cpuFeatureList->SSE42; CpuF15OrFeatures->CpuF15OrFeaturesHi.SSSE3 = cpuFeatureList->SSSE3; CpuF15OrFeatures->CpuF15OrFeaturesHi.X2APIC = cpuFeatureList->X2APIC; CpuF15OrFeatures->CpuF15OrFeaturesHi.XSAVE = cpuFeatureList->XSAVE; LibAmdMsrWrite (MSR_CPUID_FEATS, &CpuMsrData, StdHeader); CpuMsrData = 0; CpuF15OrExtFeatures = (CPU_F15_OR_EXT_FEATURES *) &CpuMsrData; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.ThreeDNow = cpuFeatureList->ThreeDNow; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.ThreeDNowExt = cpuFeatureList->ThreeDNowExt; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.APIC = cpuFeatureList->APIC; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.CMOV = cpuFeatureList->CMOV; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.CMPXCHG8B = cpuFeatureList->CMPXCHG8B; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.DE = cpuFeatureList->DE; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.FFXSR = cpuFeatureList->FFXSR; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.FPU = cpuFeatureList->FPU; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.FXSR = cpuFeatureList->FXSR; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.LM = cpuFeatureList->LM; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MCA = cpuFeatureList->MCA; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MCE = cpuFeatureList->MCE; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MMX = cpuFeatureList->MMX; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MmxExt = cpuFeatureList->MmxExt; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MSR = cpuFeatureList->MSR; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.MTRR = cpuFeatureList->MTRR; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.NX = cpuFeatureList->NX; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.PAE = cpuFeatureList->PAE; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.Page1GB = cpuFeatureList->Page1GB; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.PAT = cpuFeatureList->PAT; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.PGE = cpuFeatureList->PGE; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.PSE = cpuFeatureList->PSE; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.PSE36 = cpuFeatureList->PSE36; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.RDTSCP = cpuFeatureList->RDTSCP; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.SysCallSysRet = cpuFeatureList->SysCallSysRet; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.TimeStampCounter = cpuFeatureList->TimeStampCounter; CpuF15OrExtFeatures->CpuF15OrExtFeaturesLo.VME = cpuFeatureList->VME; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.ThreeDNowPrefetch = cpuFeatureList->ThreeDNowPrefetch; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.ABM = cpuFeatureList->ABM; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.AltMovCr8 = cpuFeatureList->AltMovCr8; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.CmpLegacy = cpuFeatureList->CmpLegacy; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.ExtApicSpace = cpuFeatureList->ExtApicSpace; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.IBS = cpuFeatureList->IBS; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.LahfSahf = cpuFeatureList->LahfSahf; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.MisAlignSse = cpuFeatureList->MisAlignSse; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.OSVM = cpuFeatureList->OSVW; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.SKINIT = cpuFeatureList->SKINIT; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.SSE4A = cpuFeatureList->SSE4A; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.SVM = cpuFeatureList->SVM; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.WDT = cpuFeatureList->WDT; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.NodeId = cpuFeatureList->NodeId; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.XOP = cpuFeatureList->XOP; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.TBM0 = cpuFeatureList->TBM0; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.LWP = cpuFeatureList->LWP; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.FMA4 = cpuFeatureList->FMA4; CpuF15OrExtFeatures->CpuF15OrExtFeaturesHi.TCE = cpuFeatureList->TCE; LibAmdMsrWrite (MSR_CPUID_EXT_FEATS, &CpuMsrData, StdHeader); } /* -----------------------------------------------------------------------------*/ /** * * cpuFeatureListNeedUpdate * * Compare global CPU feature list with this core feature list to see if global CPU feature list * needs updated. * * @param[in] globalCpuFeatureList - Pointer to global CPU Feature List. * @param[in] thisCoreCpuFeatureList - Pointer to this core CPU Feature List. * * @retval FALSE globalCpuFeatureList is equal to thisCoreCpuFeatureList * @retval True globalCpuFeatureList is NOT equal to thisCoreCpuFeatureList */ BOOLEAN STATIC cpuFeatureListNeedUpdate ( IN CPU_FEATURES_LIST *globalCpuFeatureList, IN CPU_FEATURES_LIST *thisCoreCpuFeatureList ) { BOOLEAN flag; UINT8 *global; UINT8 *thisCore; UINT8 i; flag = FALSE; global = (UINT8 *) globalCpuFeatureList; thisCore = (UINT8 *) thisCoreCpuFeatureList; for (i = 0; i < sizeof (CPU_FEATURES_LIST); i++) { if ((*global) != (*thisCore)) { flag = TRUE; break; } global++; thisCore++; } return flag; } /* -----------------------------------------------------------------------------*/ /** * * updateCpuFeatureList * * Update global CPU feature list * * @param[in] globalCpuFeatureList - Pointer to global CPU Feature List. * @param[in] thisCoreCpuFeatureList - Pointer to this core CPU Feature List. * */ VOID STATIC updateCpuFeatureList ( IN CPU_FEATURES_LIST *globalCpuFeatureList, IN CPU_FEATURES_LIST *thisCoreCpuFeatureList ) { UINT8 *globalFeatureList; UINT8 *thisCoreFeatureList; UINT32 sizeInByte; globalFeatureList = (UINT8 *) globalCpuFeatureList; thisCoreFeatureList = (UINT8 *) thisCoreCpuFeatureList; for (sizeInByte = 0; sizeInByte < sizeof (CPU_FEATURES_LIST); sizeInByte++) { *globalFeatureList &= *thisCoreFeatureList; globalFeatureList++; thisCoreFeatureList++; } }