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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/diag/prdf/plat/mem/prdfP9Mca.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2017 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
// Framework includes
#include <iipServiceDataCollector.h>
#include <prdfExtensibleChip.H>
#include <prdfPluginMap.H>
// Platform includes
#include <prdfP9McbistDataBundle.H>
#include <prdfPlatServices.H>
#ifdef __HOSTBOOT_RUNTIME
#include <prdfMemTps.H>
#endif
using namespace TARGETING;
namespace PRDF
{
using namespace PlatServices;
namespace p9_mca
{
//##############################################################################
//
// MCACALFIR
//
//##############################################################################
/**
* @brief MCACALFIR[4] - RCD Parity Error.
* @param i_mcaChip A P9 MCA chip.
* @param io_sc The step code data struct.
* @return SUCCESS
*/
int32_t RcdParityError( ExtensibleChip * i_mcaChip,
STEP_CODE_DATA_STRUCT & io_sc )
{
#define PRDF_FUNC "[p9_mca::RcdParityError] "
// The callouts have already been made in the rule code. All we need to do
// now is start TPS on all slave ranks behind the MCA. This can only be done
// at runtime because it is too complicated to handle during Memory
// Diagnostics and we don't have time to complete the procedures at any
// other point during the IPL. The DIMMs will be deconfigured during the IPL
// anyways. So not really much benefit except for extra FFDC.
#ifdef __HOSTBOOT_RUNTIME // TPS only supported at runtime.
if ( io_sc.service_data->IsAtThreshold() )
{
ExtensibleChip * mcbChip = getConnectedParent( i_mcaChip, TYPE_MCBIST );
McbistDataBundle * mcbdb = getMcbistDataBundle( mcbChip );
std::vector<MemRank> list;
getSlaveRanks<TYPE_MCA>( i_mcaChip->getTrgt(), list );
PRDF_ASSERT( !list.empty() ); // target configured with no ranks
for ( auto & r : list )
{
TdEntry * entry = new TpsEvent<TYPE_MCA>( i_mcaChip, r );
uint32_t rc = mcbdb->getTdCtlr()->handleTdEvent( io_sc, entry );
if ( SUCCESS != rc )
{
PRDF_ERR( PRDF_FUNC "handleTdEvent() failed on 0x%08x",
i_mcaChip->getHuid() );
continue; // Try the other ranks.
}
}
}
#endif
return SUCCESS;
#undef PRDF_FUNC
}
PRDF_PLUGIN_DEFINE( p9_mca, RcdParityError );
} // end namespace p9_mca
} // end namespace PRDF
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