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/**
* @file
*
* AMD Integrated Debug Debug_library Routines
*
* Contains AMD AGESA debug macros and library functions
*
* @xrefitem bom "File Content Label" "Release Content"
* @e project: AGESA
* @e sub-project: IDS
* @e \$Revision: 63552 $ @e \$Date: 2011-12-26 19:46:05 -0600 (Mon, 26 Dec 2011) $
*/
/*****************************************************************************
* Copyright (c) 2008 - 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.
******************************************************************************
*/
/*----------------------------------------------------------------------------------------
* M O D U L E S U S E D
*----------------------------------------------------------------------------------------
*/
#include "AGESA.h"
#include "Ids.h"
#include "IdsLib.h"
#include "amdlib.h"
#include "AMD.h"
#include "heapManager.h"
#include "cpuRegisters.h"
#include "cpuServices.h"
#include "GeneralServices.h"
#include "IdsDebugPrint.h"
#include "IdsDpHdtout.h"
#include "Filecode.h"
CODE_GROUP (G1_PEICC)
RDATA_GROUP (G1_PEICC)
#define FILECODE PROC_IDS_DEBUG_IDSDEBUG_FILECODE
/*--------------------------------------------------------------------------------------*/
/**
* IDS back-end code for AGESA_TESTPOINT
*
* @param[in] TestPoint Progress indicator value, see @ref AGESA_TP
* @param[in,out] StdHeader The Pointer of AGESA Header
*
**/
/*--------------------------------------------------------------------------------------*/
VOID
IdsAgesaTestPoint (
IN AGESA_TP TestPoint,
IN OUT AMD_CONFIG_PARAMS *StdHeader
)
{
LibAmdIoWrite (AccessWidth8, IDS_DEBUG_PORT, &TestPoint, StdHeader);
}
/**
* IDS Backend Function for Memory timeout control
*
* This function is used to override Memory timeout control.
*
* @param[in,out] DataPtr The Pointer of UINT8.
*
**/
VOID
IdsMemTimeOut (
IN OUT VOID *DataPtr
)
{
}
/**
*
* IDS Debug Function to check the sentinels are intact
*
* This function complete heap walk and check to be performed at any time.
*
* @param[in] StdHeader Config handle for library and services.
*
* @retval TRUE No error
*
**/
BOOLEAN
AmdHeapIntactCheck (
IN AMD_CONFIG_PARAMS *StdHeader
)
{
return TRUE;
}
/**
* Check for CAR Corruption, the performance monitor number three programed to log the CAR Corruption.
* Check to see if control register is enabled and then check the preformance counter and stop the system by executing
* IDS_ERROR_TRAP if counter has any value other than zero.
*
* @param[in,out] StdHeader The Pointer of Standard Header.
*
*
**/
VOID
IdsCarCorruptionCheck (
IN OUT AMD_CONFIG_PARAMS *StdHeader
)
{
UINT64 Perf_Msr;
LibAmdMsrRead (MSR_PERF_CONTROL3, (UINT64*)&Perf_Msr, StdHeader);
if ((Perf_Msr & PERF_RESERVE_BIT_MASK) == PERF_CAR_CORRUPTION_EVENT) {
LibAmdMsrRead (MSR_PERF_COUNTER3, (UINT64*)&Perf_Msr, StdHeader);
if ((Perf_Msr != 0)) {
IDS_ERROR_TRAP;
}
}
}
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