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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/diag/prdf/framework/register/prdfResetErrorRegister.C $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* COPYRIGHT International Business Machines Corp. 1996,2012 */
/* */
/* p1 */
/* */
/* Object Code Only (OCO) source materials */
/* Licensed Internal Code Source Materials */
/* IBM HostBoot Licensed Internal Code */
/* */
/* The source code for this program is not published or otherwise */
/* divested of its trade secrets, irrespective of what has been */
/* deposited with the U.S. Copyright Office. */
/* */
/* Origin: 30 */
/* */
/* IBM_PROLOG_END_TAG */
/**
@file iipResetErrorRegister.C
@brief ResetErrorRegister class definition
*/
// Module Description **************************************************
//
// Description:
//
// End Module Description **********************************************
//----------------------------------------------------------------------
// Includes
//----------------------------------------------------------------------
#define iipResetErrorRegister_C
#include <iipscr.h>
#include <iipResetErrorRegister.h>
#include <iipXorResetErrorRegister.h>
#include <xspprdAndResetErrorRegister.h>
#include <iipServiceDataCollector.h>
#ifndef __HOSTBOOT_MODULE
#include <prdfSdcFileControl.H> // for SyncAnalysis
#endif
#undef iipResetErrorRegister_C
//----------------------------------------------------------------------
// User Types
//----------------------------------------------------------------------
//----------------------------------------------------------------------
// Constants
//----------------------------------------------------------------------
//----------------------------------------------------------------------
// Macros
//----------------------------------------------------------------------
//----------------------------------------------------------------------
// Internal Function Prototypes
//----------------------------------------------------------------------
//----------------------------------------------------------------------
// Global Variables
//----------------------------------------------------------------------
//---------------------------------------------------------------------
// Member Function Specifications
//---------------------------------------------------------------------
int32_t ResetErrorRegister::Reset(const prdfBitKey & bit_list,
STEP_CODE_DATA_STRUCT & error)
{
#ifndef __HOSTBOOT_MODULE
ServiceDataCollector & sdc = *(error.service_data);
SyncAnalysis (sdc); //Add call to Sync SDC
#endif
int32_t rc = ErrorRegisterMask::Reset(bit_list,error); // set mask bits & undo filters
uint32_t bl_length = bit_list.size();
if(bl_length != 0) // Check for bits to reset
{
if(&scr != resetScr) // reset different then ereg scr - move bits
{
resetScr->SetBitString(scr.GetBitString());
}
uint32_t i;
for(i = 0; i < bl_length; ++i) // Turn off all bits specified
{
resetScr->ClearBit(bit_list.getListValue(i));
}
rc = resetScr->Write(); // Write hardware
}
return rc;
}
// Reset and Mask error registers.
int32_t
ResetAndMaskErrorRegister::Reset(const prdfBitKey & bit_list,
STEP_CODE_DATA_STRUCT & error)
{
using namespace PRDF;
int32_t rc = SUCCESS;
// Don't do reset on CS.
if ((CHECK_STOP != error.service_data->GetAttentionType()) && //@pw01
(UNIT_CS != error.service_data->GetAttentionType()) &&
(UNIT_CS != error.service_data->GetCauseAttentionType()))
{
#ifndef __HOSTBOOT_MODULE
ServiceDataCollector & sdc = *(error.service_data);
SyncAnalysis (sdc); //Add call to Sync SDC
#endif
rc = ErrorRegisterMask::Reset(bit_list,error); //undo filters
// Mask registers as needed, if at threshold.
if (error.service_data->IsAtThreshold())
{
for (ResetRegisterVector::iterator i = cv_masks.begin();
i != cv_masks.end();
++i)
{
rc |= i->op->Reset(bit_list, error, i->read, i->write);
}
}
// Reset registers as needed.
for (ResetRegisterVector::iterator i = cv_resets.begin();
i != cv_resets.end();
++i)
{
rc |= i->op->Reset(bit_list, error, i->read, i->write);
}
}
return rc;
}
// ----------------------------------------------------------------------
int32_t XorResetErrorRegister::Reset(const prdfBitKey & bit_list,
STEP_CODE_DATA_STRUCT & error)
{
#ifndef __HOSTBOOT_MODULE
ServiceDataCollector & sdc = *(error.service_data);
SyncAnalysis (sdc);
#endif
int32_t rc = ErrorRegisterMask::Reset(bit_list,error); // set mask bits and undo filters
uint32_t bl_length = bit_list.size();
if(bl_length != 0) // Check for bits to reset
{
scr.clearAllBits();
// Turn on all bits to be reset
// We acted on all bits in bit_list so they should all be on
// in the hdw register
uint32_t i;
for(i = 0; i < bl_length; ++i) // Turn on bits to be reset
{
scr.SetBit(bit_list.getListValue(i));
}
rc = scr.Write(); // Write hardware
}
return rc;
}
// -----------------------------------------------------------------------
int32_t AndResetErrorRegister::Reset(const prdfBitKey & bit_list,
STEP_CODE_DATA_STRUCT & error)
{
#ifndef __HOSTBOOT_MODULE
ServiceDataCollector & sdc = *(error.service_data);
SyncAnalysis (sdc);
#endif
// set internal mask bits if threshold
int32_t rc = ErrorRegisterMask::Reset(bit_list,error); // set mask bits and undo filters
uint32_t bl_length = bit_list.size();
if(bl_length !=0)
{
BIT_STRING_BUFFER_CLASS bs(xAndResetScr.GetBitLength());
bs.Pattern(0xffffffff,32); // set to all ones
uint32_t i;
for(i = 0; i < bl_length; ++i) // Turn off all bits used to isolate problem
{
bs.Clear(bit_list.getListValue(i));
}
xAndResetScr.SetBitString(&bs); // copy bs to SCR bit string
rc = xAndResetScr.Write(); // Write hardware (result = Hareware value ANDed with bs)
}
return rc;
}
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