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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/isteps/istep14/call_mss_memdiag.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015,2019 */
/* [+] 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 */
#include <errl/errlentry.H>
#include <errl/errlmanager.H>
#include <isteps/hwpisteperror.H>
#include <initservice/isteps_trace.H>
#include <targeting/common/utilFilter.H>
#include <diag/attn/attn.H>
#include <diag/mdia/mdia.H>
#include <targeting/common/targetservice.H>
#include <util/misc.H>
#include <plat_hwp_invoker.H> // for FAPI_INVOKE_HWP
#include <lib/shared/nimbus_defaults.H> // Needed before memdiags_fir.H
#include <lib/fir/memdiags_fir.H> // for mss::unmask::after_memdiags
#include <lib/mc/port.H> // for mss::reset_reorder_queue_settings
#if defined(CONFIG_IPLTIME_CHECKSTOP_ANALYSIS) && !defined(__HOSTBOOT_RUNTIME)
#include <isteps/pm/occCheckstop.H>
#endif
using namespace ISTEP;
using namespace ISTEP_ERROR;
using namespace ERRORLOG;
using namespace TARGETING;
namespace ISTEP_14
{
// Helper function to run Memory Diagnostics on a list of targets.
errlHndl_t __runMemDiags( TargetHandleList i_trgtList )
{
errlHndl_t errl = nullptr;
do
{
errl = ATTN::startService();
if ( nullptr != errl )
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"ATTN::startService() failed" );
break;
}
errl = MDIA::runStep( i_trgtList );
if ( nullptr != errl )
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"MDIA::runStep() failed" );
break;
}
errl = ATTN::stopService();
if ( nullptr != errl )
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"ATTN::stopService() failed" );
break;
}
} while (0);
return errl;
}
void* call_mss_memdiag (void* io_pArgs)
{
errlHndl_t errl = nullptr;
IStepError l_stepError;
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"call_mss_memdiag entry");
TARGETING::Target* masterproc = nullptr;
TARGETING::targetService().masterProcChipTargetHandle(masterproc);
#ifdef CONFIG_IPLTIME_CHECKSTOP_ANALYSIS
errl = HBOCC::loadHostDataToSRAM(masterproc,
PRDF::ALL_PROC_MEM_MASTER_CORE);
assert(nullptr == errl,
"Error returned from call to HBOCC::loadHostDataToSRAM");
#endif
do
{
// Actions vary by processor type.
ATTR_MODEL_type procType = masterproc->getAttr<ATTR_MODEL>();
if ( MODEL_NIMBUS == procType )
{
TargetHandleList trgtList; getAllChiplets( trgtList, TYPE_MCBIST );
// @todo RTC 179458 Intermittent SIMICs action file issues
if ( Util::isSimicsRunning() == false )
{
// Start Memory Diagnostics.
errl = __runMemDiags( trgtList );
if ( nullptr != errl ) break;
}
for ( auto & tt : trgtList )
{
fapi2::Target<fapi2::TARGET_TYPE_MCBIST> ft ( tt );
// Unmask mainline FIRs.
FAPI_INVOKE_HWP( errl, mss::unmask::after_memdiags, ft );
if ( nullptr != errl )
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"mss::unmask::after_memdiags(0x%08x) failed",
get_huid(tt) );
break;
}
// Turn off FIFO mode to improve performance.
FAPI_INVOKE_HWP( errl, mss::reset_reorder_queue_settings, ft );
if ( nullptr != errl )
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"mss::reset_reorder_queue_settings(0x%08x) "
"failed", get_huid(tt) );
break;
}
}
if ( nullptr != errl ) break;
}
else if ( MODEL_CUMULUS == procType )
{
TargetHandleList trgtList; getAllChiplets( trgtList, TYPE_MBA );
if ( Util::isSimicsRunning() == false )
{
// Start Memory Diagnostics
errl = __runMemDiags( trgtList );
if ( nullptr != errl ) break;
}
// No need to unmask or turn off FIFO. That is already contained
// within the other Centaur HWPs.
}
} while (0);
if ( nullptr != errl )
{
// Create IStep error log and cross reference to error that occurred
l_stepError.addErrorDetails(errl);
// Commit Error
errlCommit(errl, HWPF_COMP_ID);
}
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"call_mss_memdiag exit");
// end task, returning any errorlogs to IStepDisp
return l_stepError.getErrorHandle();
}
};
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