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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/isteps/istep16/call_host_ipl_complete.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015,2018 */
/* [+] 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 <initservice/isteps_trace.H>
#include <isteps/hwpisteperror.H>
#include <errl/errludtarget.H>
#include <errl/errlmanager.H>
#include <initservice/initserviceif.H>
#include <initservice/istepdispatcherif.H>
// targeting support
#include <targeting/common/commontargeting.H>
#include <targeting/common/utilFilter.H>
#include <fapi2/target.H>
#include <fapi2/plat_hwp_invoker.H>
#include <p9_switch_rec_attn.H>
#include <targeting/attrrp.H>
#include <sys/internode.h>
#include <runtime/runtime.H>
#include <util/utiltce.H>
#include <util/utilsemipersist.H>
#include <hwas/common/deconfigGard.H>
#ifdef CONFIG_BMC_IPMI
#include <ipmi/ipmisensor.H>
#endif
using namespace ERRORLOG;
using namespace TARGETING;
using namespace ISTEP;
using namespace ISTEP_ERROR;
using namespace fapi2;
namespace ISTEP_16
{
void* call_host_ipl_complete (void *io_pArgs)
{
errlHndl_t l_err = NULL;
IStepError l_stepError;
TRACDCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"call_host_ipl_complete entry" );
do
{
// only run on non-FSP systems
if( !INITSERVICE::spBaseServicesEnabled() )
{
//No more reconfig loops are supported from this point
//forward. Clean up the semi persistent area
// 1) clear magic number (so next boot thinks it is cold)
// a) DON'T clear mfg term setting (so read-modify)
// 2) clear any reconfig specific gard records
Util::semiPersistData_t l_semiData; //inits to 0s
Util::readSemiPersistData(l_semiData);
l_semiData.magic = 0x0;
Util::writeSemiPersistData(l_semiData);
l_err = HWAS::clearGardByType(HWAS::GARD_Reconfig);
if (l_err)
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"ERROR 0x%.8X: clearGardByType( )",
l_err->reasonCode() );
// Create IStep error log and cross ref error that occurred
l_stepError.addErrorDetails( l_err );
errlCommit( l_err, ISTEP_COMP_ID );
}
}
#ifdef CONFIG_BMC_IPMI
// Alert BMC to clear HB volatile memory
SENSOR::HbVolatileSensor l_hbVolatileCtl;
l_err = l_hbVolatileCtl.setHbVolatile(
SENSOR::HbVolatileSensor::ENABLE_VOLATILE );
if(l_err)
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"Failure in notifying BMC to clear hostboot volatile section,"
" RC=%X", ERRL_GETRC_SAFE(l_err) );
// This error could come from OpenPower system without
// updated OpenBMC code so just delete the error
delete l_err;
l_err = nullptr;
}
#endif
if (TCE::utilUseTcesForDmas())
{
l_err = TCE::utilSetupPayloadTces();
if( l_err )
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
ERR_MRK"TCE::utilSetupPayloadTces failed");
// Don't continue with the rest of this istep
break;
}
}
// Initialize the RUNTIME DATA attributes
// that HDAT needs to allocate memory for us.
// -----------------------------------------
TARGETING::Target * sys = NULL;
TARGETING::targetService().getTopLevelTarget( sys );
assert(sys != NULL);
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,"Initialize the runtime "
"data attributes for HDAT consumption");
// Set number of pointer pairs for HDAT HB RESERVED MEM
uint32_t l_numRsvMemSections = HB_RSV_MEM_NUM_PTRS;
sys->setAttr<ATTR_HDAT_RSV_MEM_NUM_SECTIONS>(l_numRsvMemSections);
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"number of HB Reserved mem sections = %d",
l_numRsvMemSections );
// Set number of pointer pairs for HDAT HBRT
uint32_t l_numHbrtSections = HBRT_NUM_PTRS;
sys->setAttr<ATTR_HDAT_HBRT_NUM_SECTIONS>(l_numHbrtSections);
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"number of HBRT sections = %d",
l_numHbrtSections );
uint64_t l_maxSecSize = VMM_RT_VPD_SIZE;
// Set max size of a HBRT section for HDAT
TARGETING::ATTR_HDAT_HBRT_SECTION_SIZE_type l_secSize = {0};
uint64_t *l_p_secSize =
reinterpret_cast<uint64_t *>(&l_secSize);
uint32_t l_attrArraySize =
sizeof(ATTR_HDAT_HBRT_SECTION_SIZE_type) / sizeof(l_secSize[0]);
assert(l_numHbrtSections <= l_attrArraySize);
uint64_t l_attrSize = AttrRP::maxSize();
l_maxSecSize = (l_attrSize > l_maxSecSize) ? l_attrSize : l_maxSecSize;
for (uint32_t l_sect=0; (l_sect < l_numHbrtSections); l_sect++)
{
l_p_secSize[l_sect] = l_maxSecSize;
}
sys->setAttr<ATTR_HDAT_HBRT_SECTION_SIZE>(l_secSize);
//@TODO RTC:150266 HWPs for Centuar+Cumulus
// Need cen_switch_rec_attn for mem_chips
#if 0
if ( INITSERVICE::spBaseServicesEnabled())
{
// For FSP based systems, do not route centaur
// attentions through host after this step.
// Loop through all the centaurs in the system
// and run cen_switch_rec_attn
TARGETING::TargetHandleList l_memTargetList;
getAllChips(l_memTargetList, TYPE_MEMBUF );
for ( TargetHandleList::iterator l_iter = l_memTargetList.begin();
l_iter != l_memTargetList.end();
++l_iter )
{
TARGETING::Target * l_memChip = (*l_iter) ;
// dump physical path to target
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"Running cen_switch_rec_attn HWP on target HUID %.8X",
TARGETING::get_huid(l_memChip) );
const fapi2::Target<TARGET_TYPE_MEMBUF_CHIP> l_fap2_centTarget(
const_cast<TARGETING::Target*> (l_memChip));
FAPI_INVOKE_HWP( l_err,
cen_switch_rec_attn,
l_fap2_centTarget );
if (l_err)
{
// log error for this centaur and continue
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"ERROR 0x%.8X: cen_switch_rec_attn HWP( )",
l_err->reasonCode() );
// Add all the details for this centaur
ErrlUserDetailsTarget myDetails(l_memChip);
// capture the target data in the elog
myDetails.addToLog(l_err);
// Create IStep error log and cross ref error that occurred
l_stepError.addErrorDetails( l_err );
// Commit Error
errlCommit( l_err, HWPF_COMP_ID );
}
else
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"SUCCESS: cen_switch_rec_attn HWP( )" );
}
} // endfor
} // end if ( INITSERVICE::spBaseServicesEnabled())
#endif
TARGETING::TargetHandleList l_procChips;
//Use targeting code to get a list of all processors
getAllChips( l_procChips, TARGETING::TYPE_PROC );
//Loop through all of the procs and call the HWP on each one
for (const auto & l_procChip: l_procChips)
{
const fapi2::Target<TARGET_TYPE_PROC_CHIP>
l_fapiProcTarget(l_procChip);
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"Running p9_switch_rec_attn HWP on target HUID %.8X",
TARGETING::get_huid(l_procChip) );
// call p9_switch_rec_attn
FAPI_INVOKE_HWP(l_err, p9_switch_rec_attn, l_fapiProcTarget);
if (l_err)
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"ERROR 0x%.8X: p9_switch_rec_attn HWP returned error",
l_err->reasonCode());
// capture the target data in the elog
ErrlUserDetailsTarget(l_procChip).addToLog( l_err );
//Create IStep error log and cross reference error that occurred
l_stepError.addErrorDetails( l_err );
//break to end because if p9_switch_rec_attn fails
//recoverable/special attentions control didnt make it back
// to the fsp, this is a fatal error
break;
}
else
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"SUCCESS: p9_switch_rec_attn HWP( ) on target HUID %.8X",
TARGETING::get_huid(l_procChip) );
}
}
//if an error occurred during for loop, break to error handling
if( l_err )
{
break;
}
// Sync attributes to Fsp
l_err = syncAllAttributesToFsp();
if( l_err )
{
break;
}
// Send Sync Point to Fsp
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
INFO_MRK"Send SYNC_POINT_REACHED msg to Fsp" );
l_err = INITSERVICE::sendSyncPoint();
} while( 0 );
if( l_err )
{
// collect and log any remaining errors
// Create IStep error log and cross reference error that occurred
l_stepError.addErrorDetails( l_err );
// Commit Error
errlCommit( l_err, HWPF_COMP_ID );
}
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"call_host_ipl_complete exit ");
// end task, returning any errorlogs to IStepDisp
return l_stepError.getErrorHandle();
}
};
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