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/* $NoKeywords:$ */
/**
* @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: 56279 $ @e \$Date: 2011-07-11 13:11:28 -0600 (Mon, 11 Jul 2011) $
*
*/
/*
*****************************************************************************
*
* Copyright (C) 2012 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 (G2_PEI)
#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;
}
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