| /* $NoKeywords:$ */ |
| /** |
| * @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: 84150 $ @e \$Date: 2012-12-12 15:46:25 -0600 (Wed, 12 Dec 2012) $ |
| * |
| */ |
| /* |
| ***************************************************************************** |
| * |
| * Copyright (c) 2008 - 2013, 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. |
| * *************************************************************************** |
| * |
| */ |
| |
| /* |
| *---------------------------------------------------------------------------- |
| * 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; |
| } |