/* $NoKeywords:$ */ /** * @file * * External Interface implementation. * * Contains routines for implementing the interface to the client BIOS. * This file includes the interface access constructor. * This file implements build options using conditional compilation. * * @xrefitem bom "File Content Label" "Release Content" * @e project: AGESA * @e sub-project: HyperTransport * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ * */ /* ***************************************************************************** * * Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. * * AMD is granting you permission to use this software (the Materials) * pursuant to the terms and conditions of your Software License Agreement * with AMD. This header does *NOT* give you permission to use the Materials * or any rights under AMD's intellectual property. 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Use, duplication, or disclosure by the Government is * subject to the restrictions as set forth in FAR 52.227-14 and * DFAR252.227-7013, et seq., or its successor. Use of the Materials by the * Government constitutes acknowledgement of AMD's proprietary rights in them. * * EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any * direct product thereof will be exported directly or indirectly, into any * country prohibited by the United States Export Administration Act and the * regulations thereunder, without the required authorization from the U.S. * government nor will be used for any purpose prohibited by the same. * *************************************************************************** * */ /* *---------------------------------------------------------------------------- * MODULES USED * *---------------------------------------------------------------------------- */ #include "AGESA.h" #include "AdvancedApi.h" #include "amdlib.h" #include "OptionsHt.h" #include "Ids.h" #include "Topology.h" #include "htFeat.h" #include "htInterface.h" #include "CommonReturns.h" #include "htInterfaceGeneral.h" #include "htInterfaceCoherent.h" #include "htInterfaceNonCoherent.h" #include "Filecode.h" CODE_GROUP (G1_PEICC) RDATA_GROUP (G1_PEICC) #define FILECODE PROC_HT_HTINTERFACE_FILECODE /*---------------------------------------------------------------------------- * DEFINITIONS AND MACROS * *---------------------------------------------------------------------------- */ extern CONST OPTION_HT_CONFIGURATION OptionHtConfiguration; /*---------------------------------------------------------------------------- * TYPEDEFS AND STRUCTURES * *---------------------------------------------------------------------------- */ /** * The default initializer for the HT internal interface, full features. */ CONST HT_INTERFACE ROMDATA HtInterfaceDefault = { GetCpu2CpuPcbLimits, GetSkipRegang, NewHopCountTable, GetOverrideBusNumbers, GetManualBuidSwapList, GetDeviceCapOverride, GetIoPcbLimits, GetSocketFromMap, GetIgnoreLink, PostMapToAp, NewNodeAndSocketTables, CleanMapsAfterError, SetNodeToSocketMap, GetMinNbCoreFreq }; /** * The initializer for the HT internal interface, coherent only features. */ CONST HT_INTERFACE ROMDATA HtInterfaceCoherentOnly = { GetCpu2CpuPcbLimits, GetSkipRegang, NewHopCountTable, GetOverrideBusNumbers, (PF_GET_MANUAL_BUID_SWAP_LIST)CommonReturnFalse, (PF_GET_DEVICE_CAP_OVERRIDE)CommonVoid, (PF_GET_IO_PCB_LIMITS)CommonVoid, GetSocketFromMap, GetIgnoreLink, PostMapToAp, NewNodeAndSocketTables, CleanMapsAfterError, SetNodeToSocketMap, GetMinNbCoreFreq }; /** * The non-coherent only build option initializer for the HT internal interface. */ CONST HT_INTERFACE ROMDATA HtInterfaceNonCoherentOnly = { (PF_GET_CPU_2_CPU_PCB_LIMITS)CommonVoid, (PF_GET_SKIP_REGANG)CommonReturnFalse, (PF_NEW_HOP_COUNT_TABLE)CommonVoid, GetOverrideBusNumbers, GetManualBuidSwapList, GetDeviceCapOverride, GetIoPcbLimits, GetSocketFromMap, GetIgnoreLink, PostMapToAp, NewNodeAndSocketTables, (PF_CLEAN_MAPS_AFTER_ERROR)CommonVoid, SetNodeToSocketMap, GetMinNbCoreFreq }; /** * Topology Maps only feature build option initializer for the HT internal interface. */ CONST HT_INTERFACE ROMDATA HtInterfaceMapsOnly = { (PF_GET_CPU_2_CPU_PCB_LIMITS)CommonVoid, (PF_GET_SKIP_REGANG)CommonReturnFalse, (PF_NEW_HOP_COUNT_TABLE)CommonVoid, (PF_GET_OVERRIDE_BUS_NUMBERS)CommonReturnFalse, (PF_GET_MANUAL_BUID_SWAP_LIST)CommonReturnFalse, (PF_GET_DEVICE_CAP_OVERRIDE)CommonVoid, (PF_GET_IO_PCB_LIMITS)CommonVoid, (PF_GET_SOCKET_FROM_MAP)CommonReturnZero8, (PF_GET_IGNORE_LINK)CommonReturnFalse, PostMapToAp, NewNodeAndSocketTables, (PF_CLEAN_MAPS_AFTER_ERROR)CommonVoid, SetNodeToSocketMap, (PF_GET_MIN_NB_CORE_FREQ)CommonReturnZero8 }; /** * No features build option initializer for the HT internal interface. */ CONST HT_INTERFACE ROMDATA HtInterfaceNone = { (PF_GET_CPU_2_CPU_PCB_LIMITS)CommonVoid, (PF_GET_SKIP_REGANG)CommonReturnFalse, (PF_NEW_HOP_COUNT_TABLE)CommonVoid, (PF_GET_OVERRIDE_BUS_NUMBERS)CommonReturnFalse, (PF_GET_MANUAL_BUID_SWAP_LIST)CommonReturnFalse, (PF_GET_DEVICE_CAP_OVERRIDE)CommonVoid, (PF_GET_IO_PCB_LIMITS)CommonVoid, (PF_GET_SOCKET_FROM_MAP)CommonReturnZero8, (PF_GET_IGNORE_LINK)CommonReturnFalse, (PF_POST_MAP_TO_AP)CommonVoid, (PF_NEW_NODE_AND_SOCKET_TABLES)CommonVoid, (PF_CLEAN_MAPS_AFTER_ERROR)CommonVoid, (PF_SET_NODE_TO_SOCKET_MAP)CommonVoid, (PF_GET_MIN_NB_CORE_FREQ)CommonReturnZero8 }; /*---------------------------------------------------------------------------- * PROTOTYPES OF LOCAL FUNCTIONS * *---------------------------------------------------------------------------- */ /*---------------------------------------------------------------------------- * EXPORTED FUNCTIONS * *---------------------------------------------------------------------------- */ /*---------------------------------------------------------------------------- * LOCAL FUNCTIONS * *---------------------------------------------------------------------------- */ /*----------------------------------------------------------------------------------------*/ /** * A constructor for the internal Ht Interface. * * The install has a reference to the initializer appropriate to the user selected build * options. Use the selected initializer to construct the internal interface. * * @param[in,out] HtInterface Contains pointer to HT Interface structure to initialize. * @param[in] StdHeader Opaque handle to standard config header * */ VOID NewHtInterface ( OUT HT_INTERFACE *HtInterface, IN AMD_CONFIG_PARAMS *StdHeader ) { LibAmdMemCopy ( (VOID *) HtInterface, (VOID *) OptionHtConfiguration.HtOptionInternalInterface, (sizeof (HT_INTERFACE)), StdHeader ); } /*----------------------------------------------------------------------------------------*/ /** * A "constructor" for the HyperTransport external interface. * * Sets inputs to valid, basic level, defaults. * * Copy the initial default values from the build options tables to the interface struct. * * @param[in] StdHeader Opaque handle to standard config header * @param[in] AmdHtInterface HT Interface structure to initialize. * * @retval AGESA_SUCCESS Constructors are not allowed to fail */ AGESA_STATUS AmdHtInterfaceConstructor ( IN AMD_CONFIG_PARAMS *StdHeader, IN AMD_HT_INTERFACE *AmdHtInterface ) { LibAmdMemCopy ( (VOID *) AmdHtInterface, (VOID *) OptionHtConfiguration.HtOptionPlatformDefaults, (UINT32) (sizeof (AMD_HT_INTERFACE)), StdHeader ); return AGESA_SUCCESS; }