diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuMsgBasedC1e.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuMsgBasedC1e.c | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuMsgBasedC1e.c b/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuMsgBasedC1e.c deleted file mode 100644 index ab1a5ae265..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuMsgBasedC1e.c +++ /dev/null @@ -1,211 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * AMD AGESA CPU Message-based C1e feature support code. - * - * Contains code that declares the AGESA CPU C1e related APIs - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: CPU/Feature - * @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 "amdlib.h" -#include "Ids.h" -#include "OptionMultiSocket.h" -#include "cpuRegisters.h" -#include "cpuApicUtilities.h" -#include "cpuServices.h" -#include "cpuFamilyTranslation.h" -#include "cpuFeatures.h" -#include "cpuMsgBasedC1e.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_CPU_FEATURE_CPUMSGBASEDC1E_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 - *---------------------------------------------------------------------------------------- - */ -VOID -STATIC -EnableMsgC1eOnSocket ( - IN VOID *EntryPoint, - IN AMD_CONFIG_PARAMS *StdHeader, - IN AMD_CPU_EARLY_PARAMS *CpuEarlyParams - ); - -/*---------------------------------------------------------------------------------------- - * E X P O R T E D F U N C T I O N S - *---------------------------------------------------------------------------------------- - */ -extern CPU_FAMILY_SUPPORT_TABLE MsgBasedC1eFamilyServiceTable; -extern OPTION_MULTISOCKET_CONFIGURATION OptionMultiSocketConfiguration; - -/*---------------------------------------------------------------------------------------*/ -/** - * Should message-based C1e be enabled - * - * @param[in] PlatformConfig Contains the runtime modifiable feature input data. - * @param[in] StdHeader Config Handle for library, services. - * - * @retval TRUE Message-based C1e is supported. - * @retval FALSE Message-based C1e cannot be enabled. - * - */ -BOOLEAN -STATIC -IsMsgBasedC1eFeatureEnabled ( - IN PLATFORM_CONFIGURATION *PlatformConfig, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - BOOLEAN IsEnabled; - UINT32 Socket; - MSG_BASED_C1E_FAMILY_SERVICES *FamilyServices; - - ASSERT (PlatformConfig->C1eMode < MaxC1eMode); - - IsEnabled = FALSE; - if ((PlatformConfig->C1eMode == C1eModeMsgBased) || (PlatformConfig->C1eMode == C1eModeAuto)) { - ASSERT (PlatformConfig->C1ePlatformData < 0x10000); - ASSERT (PlatformConfig->C1ePlatformData != 0); - if ((PlatformConfig->C1ePlatformData != 0) && (PlatformConfig->C1ePlatformData < 0xFFFE)) { - IsEnabled = TRUE; - if (IsNonCoherentHt1 (StdHeader)) { - IsEnabled = FALSE; - } else { - for (Socket = 0; Socket < GetPlatformNumberOfSockets (); Socket++) { - if (IsProcessorPresent (Socket, StdHeader)) { - GetFeatureServicesOfSocket (&MsgBasedC1eFamilyServiceTable, Socket, (const VOID **)&FamilyServices, StdHeader); - if ((FamilyServices == NULL) || !FamilyServices->IsMsgBasedC1eSupported (FamilyServices, Socket, StdHeader)) { - IsEnabled = FALSE; - break; - } - } - } - } - } - } - return IsEnabled; -} - -/*---------------------------------------------------------------------------------------*/ -/** - * Enable Message-based C1e - * - * @param[in] EntryPoint Timepoint designator. - * @param[in] PlatformConfig Contains the runtime modifiable feature input data. - * @param[in] StdHeader Config Handle for library, services. - * - * @return AGESA_SUCCESS Always succeeds. - * - */ -AGESA_STATUS -STATIC -InitializeMsgBasedC1eFeature ( - IN UINT64 EntryPoint, - IN PLATFORM_CONFIGURATION *PlatformConfig, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - AP_TASK TaskPtr; - AMD_CPU_EARLY_PARAMS CpuEarlyParams; - - IDS_HDT_CONSOLE (CPU_TRACE, " MT C1e is enabled\n"); - - if ((EntryPoint != CPU_FEAT_AFTER_PM_INIT) || (IsWarmReset (StdHeader))) { - CpuEarlyParams.PlatformConfig = *PlatformConfig; - - TaskPtr.FuncAddress.PfApTaskIC = EnableMsgC1eOnSocket; - TaskPtr.DataTransfer.DataSizeInDwords = 2; - TaskPtr.DataTransfer.DataPtr = &EntryPoint; - TaskPtr.DataTransfer.DataTransferFlags = 0; - TaskPtr.ExeFlags = PASS_EARLY_PARAMS; - OptionMultiSocketConfiguration.BscRunCodeOnAllSystemCore0s (&TaskPtr, StdHeader, &CpuEarlyParams); - } - return AGESA_SUCCESS; -} - - -/*---------------------------------------------------------------------------------------*/ -/** - * 'Local' core 0 task to enable message-based C1e on it's socket. - * - * @param[in] EntryPoint Timepoint designator. - * @param[in] StdHeader Config Handle for library, services. - * @param[in] CpuEarlyParams Service parameters. - * - */ -VOID -STATIC -EnableMsgC1eOnSocket ( - IN VOID *EntryPoint, - IN AMD_CONFIG_PARAMS *StdHeader, - IN AMD_CPU_EARLY_PARAMS *CpuEarlyParams - ) -{ - MSG_BASED_C1E_FAMILY_SERVICES *FamilyServices; - - GetFeatureServicesOfCurrentCore (&MsgBasedC1eFamilyServiceTable, (const VOID **)&FamilyServices, StdHeader); - FamilyServices->InitializeMsgBasedC1e (FamilyServices, - *((UINT64 *) EntryPoint), - &CpuEarlyParams->PlatformConfig, - StdHeader); -} - -CONST CPU_FEATURE_DESCRIPTOR ROMDATA CpuFeatureMsgBasedC1e = -{ - MsgBasedC1e, - (CPU_FEAT_AFTER_PM_INIT | CPU_FEAT_AFTER_POST_MTRR_SYNC | CPU_FEAT_AFTER_RESUME_MTRR_SYNC), - IsMsgBasedC1eFeatureEnabled, - InitializeMsgBasedC1eFeature -}; |