diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuFeatures.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuFeatures.c | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuFeatures.c b/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuFeatures.c deleted file mode 100644 index 7f80562011..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuFeatures.c +++ /dev/null @@ -1,196 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * Implement general feature dispatcher. - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: CPU - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 2010) $ - * - */ -/* - ****************************************************************************** - * - * Copyright (c) 2011, 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 "Ids.h" -#include "GeneralServices.h" -#include "cpuFeatures.h" -#include "cpuFamilyTranslation.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) -#define FILECODE PROC_CPU_FEATURE_CPUFEATURES_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 - *---------------------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------------------- - * E X P O R T E D F U N C T I O N S - External General Services API - *---------------------------------------------------------------------------------------- - */ -extern CONST CPU_FEATURE_DESCRIPTOR* ROMDATA SupportedCpuFeatureList[]; - -/** - * Determines if a specific feature is or will be enabled. - * - * This code traverses the feature list until a match is - * found, then invokes the 'IsEnabled' function of the - * feature. - * - * @param[in] Feature Indicates the desired feature. - * @param[in] PlatformConfig Contains the runtime modifiable feature input data. - * @param[in] StdHeader Standard AMD configuration parameters. - * - * @retval TRUE Feature is or will be enabled - * @retval FALSE Feature is not enabled - */ -BOOLEAN -IsFeatureEnabled ( - IN DISPATCHABLE_CPU_FEATURES Feature, - IN PLATFORM_CONFIGURATION *PlatformConfig, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINTN i; - - ASSERT (Feature < MaxCpuFeature); - - for (i = 0; SupportedCpuFeatureList[i] != NULL; i++) { - if (SupportedCpuFeatureList[i]->Feature == Feature) { - return (SupportedCpuFeatureList[i]->IsEnabled (PlatformConfig, StdHeader)); - } - } - return FALSE; -} - -/** - * Dispatches all features needing to perform some initialization at - * this time point. - * - * This routine searches the feature table for features needing to - * run at this time point, and invokes them. - * - * @param[in] EntryPoint Timepoint designator - * @param[in] PlatformConfig Contains the runtime modifiable feature input data. - * @param[in] StdHeader Standard AMD configuration parameters. - * - * @return The most severe status of any called service. - */ -AGESA_STATUS -DispatchCpuFeatures ( - IN UINT64 EntryPoint, - IN PLATFORM_CONFIGURATION *PlatformConfig, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINTN i; - AGESA_STATUS AgesaStatus; - AGESA_STATUS CalledStatus; - AGESA_STATUS IgnoredStatus; - - AgesaStatus = AGESA_SUCCESS; - - if (IsBsp (StdHeader, &IgnoredStatus)) { - for (i = 0; SupportedCpuFeatureList[i] != NULL; i++) { - if ((SupportedCpuFeatureList[i]->EntryPoint & EntryPoint) != 0) { - if (SupportedCpuFeatureList[i]->IsEnabled (PlatformConfig, StdHeader)) { - CalledStatus = SupportedCpuFeatureList[i]->InitializeFeature (EntryPoint, PlatformConfig, StdHeader); - if (CalledStatus > AgesaStatus) { - AgesaStatus = CalledStatus; - } - } - } - } - } - return AgesaStatus; -} - -/** - * This routine checks whether any non-coherent links in the system - * runs in HT1 mode; used to determine whether certain features - * should be disabled when this routine returns TRUE. - * - * @param[in] StdHeader Standard AMD configuration parameters. - * - * @retval TRUE One of the non-coherent links in the - * system runs in HT1 mode - * @retval FALSE None of the non-coherent links in the - * system is running in HT1 mode - */ -BOOLEAN -IsNonCoherentHt1 ( - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINTN Link; - UINT32 Socket; - UINT32 Module; - PCI_ADDR PciAddress; - AGESA_STATUS AgesaStatus; - HT_HOST_FEATS HtHostFeats; - CPU_SPECIFIC_SERVICES *CpuServices; - - for (Socket = 0; Socket < GetPlatformNumberOfSockets (); Socket++) { - if (IsProcessorPresent (Socket, StdHeader)) { - GetCpuServicesOfSocket (Socket, (const CPU_SPECIFIC_SERVICES **) &CpuServices, StdHeader); - for (Module = 0; Module < GetPlatformNumberOfModules (); Module++) { - if (GetPciAddress (StdHeader, Socket, Module, &PciAddress, &AgesaStatus)) { - HtHostFeats.HtHostValue = 0; - Link = 0; - while (CpuServices->GetNextHtLinkFeatures (CpuServices, &Link, &PciAddress, &HtHostFeats, StdHeader)) { - // Return TRUE and exit routine once we find a non-coherent link in HT1 - if ((HtHostFeats.HtHostFeatures.NonCoherent == 1) && (HtHostFeats.HtHostFeatures.Ht1 == 1)) { - return TRUE; - } - } - } - } - } - } - - return FALSE; -} |