diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f15/Proc/CPU/Family/0x15/OR/cpuF15OrFeatureLeveling.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f15/Proc/CPU/Family/0x15/OR/cpuF15OrFeatureLeveling.c | 422 |
1 files changed, 422 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15/Proc/CPU/Family/0x15/OR/cpuF15OrFeatureLeveling.c b/src/vendorcode/amd/agesa/f15/Proc/CPU/Family/0x15/OR/cpuF15OrFeatureLeveling.c new file mode 100644 index 0000000000..b1aa42f173 --- /dev/null +++ b/src/vendorcode/amd/agesa/f15/Proc/CPU/Family/0x15/OR/cpuF15OrFeatureLeveling.c @@ -0,0 +1,422 @@ +/* $NoKeywords:$ */ +/** + * @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++; + } +} + |