diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuSwC1e.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuSwC1e.c | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuSwC1e.c b/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuSwC1e.c deleted file mode 100644 index 7282832831..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuSwC1e.c +++ /dev/null @@ -1,178 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * AMD AGESA CPU SW 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 "cpuRegisters.h" -#include "cpuApicUtilities.h" -#include "cpuServices.h" -#include "GeneralServices.h" -#include "cpuFamilyTranslation.h" -#include "Topology.h" -#include "cpuFeatures.h" -#include "cpuSwC1e.h" -#include "cpuHwC1e.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_CPU_FEATURE_CPUSWC1E_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 - *---------------------------------------------------------------------------------------- - */ -extern CPU_FAMILY_SUPPORT_TABLE SwC1eFamilyServiceTable; - -/*---------------------------------------------------------------------------------------*/ -/** - * Should software C1e be enabled - * - * @param[in] PlatformConfig Contains the runtime modifiable feature input data. - * @param[in] StdHeader Config Handle for library, services. - * - * @retval TRUE SW C1e is supported. - * @retval FALSE SW C1e not supported. - * - */ -BOOLEAN -STATIC -IsSwC1eFeatureEnabled ( - IN PLATFORM_CONFIGURATION *PlatformConfig, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - BOOLEAN IsEnabled; - BOOLEAN IsOtherC1eEnabled; - AP_MAILBOXES ApMailboxes; - SW_C1E_FAMILY_SERVICES *SwFamilyServices; - - ASSERT (PlatformConfig->C1eMode < MaxC1eMode); - IsEnabled = FALSE; - - // Check whether software C1e is enabled only if other C1e methods is/are not supported - // or if the platform specifically uses C1eModeSoftwareDeprecated. - IsOtherC1eEnabled = (IsFeatureEnabled (HardwareC1e, PlatformConfig, StdHeader) || - IsFeatureEnabled (MsgBasedC1e, PlatformConfig, StdHeader)); - if ((PlatformConfig->C1eMode == C1eModeSoftwareDeprecated) || - ((!IsOtherC1eEnabled) && ((PlatformConfig->C1eMode == C1eModeHardwareSoftwareDeprecated) || (PlatformConfig->C1eMode == C1eModeAuto)))) { - ASSERT ((PlatformConfig->C1ePlatformData1 < 0x10000) && (PlatformConfig->C1ePlatformData1 != 0)); - ASSERT (PlatformConfig->C1ePlatformData2 < 0x100); - if ((PlatformConfig->C1ePlatformData1 != 0) && (PlatformConfig->C1ePlatformData1 < 0xFFFE) && (PlatformConfig->C1ePlatformData2 < 0xFF)) { - if (!IsNonCoherentHt1 (StdHeader)) { - if (GetNumberOfProcessors (StdHeader) == 1) { - GetApMailbox (&ApMailboxes.ApMailInfo.Info, StdHeader); - if (ApMailboxes.ApMailInfo.Fields.ModuleType == 0) { - GetFeatureServicesOfCurrentCore (&SwC1eFamilyServiceTable, (const VOID **)&SwFamilyServices, StdHeader); - if (SwFamilyServices != NULL) { - IsEnabled = SwFamilyServices->IsSwC1eSupported (SwFamilyServices, StdHeader); - } - } - } - } - } - } - return IsEnabled; -} - -/*---------------------------------------------------------------------------------------*/ -/** - * Enable Software 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 The most severe status of any family specific service. - * - */ -AGESA_STATUS -STATIC -InitializeSwC1eFeature ( - IN UINT64 EntryPoint, - IN PLATFORM_CONFIGURATION *PlatformConfig, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - AGESA_STATUS AgesaStatus; - SW_C1E_FAMILY_SERVICES *FamilyServices; - - AgesaStatus = AGESA_SUCCESS; - - IDS_HDT_CONSOLE (CPU_TRACE, " SW C1e is enabled\n"); - - if (IsWarmReset (StdHeader)) { - GetFeatureServicesOfCurrentCore (&SwC1eFamilyServiceTable, (const VOID **)&FamilyServices, StdHeader); - AgesaStatus = FamilyServices->InitializeSwC1e (FamilyServices, EntryPoint, PlatformConfig, StdHeader); - } - - return AgesaStatus; -} - -CONST CPU_FEATURE_DESCRIPTOR ROMDATA CpuFeatureSwC1e = -{ - SoftwareC1e, - CPU_FEAT_AFTER_PM_INIT, - IsSwC1eFeatureEnabled, - InitializeSwC1eFeature -};
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