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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/isteps/istep12/call_dmi_erepair.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015,2017 */
/* [+] 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 */
#include <stdint.h>
#include <trace/interface.H>
#include <initservice/taskargs.H>
#include <errl/errlentry.H>
#include <isteps/hwpisteperror.H>
#include <errl/errludtarget.H>
#include <initservice/isteps_trace.H>
// targeting support.
#include <targeting/common/commontargeting.H>
#include <targeting/common/utilFilter.H>
//Fapi Support
#include <config.h>
#include <fapi2.H>
#include <fapi2/plat_hwp_invoker.H>
#include <util/utilmbox_scratch.H>
//HWP
#include <p9_io_dmi_restore_erepair.H>
#include <p9_io_cen_restore_erepair.H>
//#include <erepairAccessorHwpFuncs.H> TODO RTC 179584
using namespace ISTEP;
using namespace ISTEP_ERROR;
using namespace ERRORLOG;
using namespace TARGETING;
namespace ISTEP_12
{
void* call_dmi_erepair (void *io_pArgs)
{
IStepError l_StepError;
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace, "call_dmi_erepair entry" );
errlHndl_t l_errPtr = NULL;
fapi2::ReturnCode l_rc;
std::vector<uint8_t> l_endp1_txFaillanes;
std::vector<uint8_t> l_endp1_rxFaillanes;
std::vector<uint8_t> l_endp2_txFaillanes;
std::vector<uint8_t> l_endp2_rxFaillanes;
uint32_t l_count = 0;
TargetHandleList l_dmiTargetList;
TargetHandleList l_memTargetList;
TargetHandleList::iterator l_mem_iter;
// find all DMI chiplets of all procs
getAllChiplets(l_dmiTargetList, TYPE_DMI);
for (TargetHandleList::const_iterator
l_dmi_iter = l_dmiTargetList.begin();
l_dmi_iter != l_dmiTargetList.end();
++l_dmi_iter)
{
// make a local copy of the DMI target
TARGETING::Target *l_dmi_target = *l_dmi_iter;
ATTR_CHIP_UNIT_type l_dmiNum = l_dmi_target->getAttr<ATTR_CHIP_UNIT>();
// find all the Centaurs that are associated with this DMI
getChildAffinityTargets(l_memTargetList, l_dmi_target,
CLASS_CHIP, TYPE_MEMBUF);
if(l_memTargetList.size() != 1)
{
continue;
}
// There will always be 1 Centaur associated with a DMI
l_mem_iter = l_memTargetList.begin();
// make a local copy of the MEMBUF target
TARGETING::Target *l_mem_target = *l_mem_iter;
ATTR_POSITION_type l_memNum = l_mem_target->getAttr<ATTR_POSITION>();
// struct containing custom parameters that is fed to HWP
// call the HWP with each target(if parallel, spin off a task)
const fapi2::Target< fapi2::TARGET_TYPE_DMI > l_fapi_endp1_target
(l_dmi_target);
const fapi2::Target< fapi2::TARGET_TYPE_MEMBUF_CHIP > l_fapi_endp2_target
(l_mem_target);
// Get the repair lanes from the VPD
l_endp1_txFaillanes.clear();
l_endp1_rxFaillanes.clear();
l_endp2_txFaillanes.clear();
l_endp2_rxFaillanes.clear();
//TODO-RTC:179584 - Enable this section
#if 0
l_rc = erepairGetRestoreLanes(l_fapi_endp1_target,
l_endp1_txFaillanes,
l_endp1_rxFaillanes,
l_fapi_endp2_target,
l_endp2_txFaillanes,
l_endp2_rxFaillanes);
if(l_rc)
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace, "Unable to"
" retrieve DMI eRepair data from the VPD");
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"target HUID %.8X", TARGETING::get_huid(l_mem_target));
// Convert fapi returnCode to Error handle
l_errPtr = fapiRcToErrl(l_rc);
// capture the target data in the elog
ErrlUserDetailsTarget(l_dmi_target).addToLog(l_errPtr);
ErrlUserDetailsTarget(l_mem_target).addToLog(l_errPtr);
// Create IStep error log and cross reference error that occurred
l_StepError.addErrorDetails( l_errPtr);
// Commit Error
errlCommit(l_errPtr, HWPF_COMP_ID);
break;
}
#endif
if(l_endp1_txFaillanes.size() || l_endp1_rxFaillanes.size())
{
// call the p9_io_dmi_restore_erepair HWP to restore eRepair
// lanes of DMI
TRACDCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"p9_io_dmi_restore_erepair HWP"
" ( dmi 0x%x, mem 0x%x ) : ",
l_dmiNum,
l_memNum );
FAPI_INVOKE_HWP(l_errPtr,
p9_io_dmi_restore_erepair,
l_fapi_endp1_target,
l_endp1_txFaillanes,
l_endp1_rxFaillanes);
if(l_errPtr)
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"ERROR 0x%.8X : p9_io_dmi_restore_erepair HWP"
"( dmi 0x%x, mem 0x%x ) ",
l_errPtr->reasonCode(),
l_dmiNum,
l_memNum);
// capture the target data in the elog
ErrlUserDetailsTarget(l_dmi_target).addToLog(l_errPtr);
// Create IStep error log and cross ref error that occurred
l_StepError.addErrorDetails( l_errPtr);
// Commit Error
errlCommit(l_errPtr, HWPF_COMP_ID);
break;
}
for(l_count = 0; l_count < l_endp1_txFaillanes.size(); l_count++)
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,"Successfully"
" restored Tx lane %d, of DMI-Bus, of DMI",
l_endp1_txFaillanes[l_count]);
}
for(l_count = 0; l_count < l_endp1_rxFaillanes.size(); l_count++)
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,"Successfully"
" restored Rx lane %d, of DMI-Bus, of DMI",
l_endp1_rxFaillanes[l_count]);
}
} // end of if(l_endp1_txFaillanes.size() || l_endp1_rxFaillanes.size())
if(l_endp2_txFaillanes.size() || l_endp2_rxFaillanes.size())
{
// call the p9_io_cen_restore_erepair HWP to restore eRepair
// lanes of membuf
TRACDCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"p9_io_cen_restore_erepair HWP"
" ( dmi 0x%x, mem 0x%x ) : ",
l_dmiNum,
l_memNum );
FAPI_INVOKE_HWP(l_errPtr,
p9_io_cen_restore_erepair,
l_fapi_endp2_target,
l_endp2_txFaillanes,
l_endp2_rxFaillanes);
if (l_errPtr)
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"ERROR 0x%.8X : p9_io_cen_restore_erepair HWP"
"( dmi 0x%x, mem 0x%x ) ",
l_errPtr->reasonCode(),
l_dmiNum,
l_memNum);
// capture the target data in the elog
ErrlUserDetailsTarget(l_mem_target).addToLog(l_errPtr);
// Create IStep error log and cross ref error that occurred
l_StepError.addErrorDetails( l_errPtr);
// Commit Error
errlCommit(l_errPtr, HWPF_COMP_ID);
break;
}
for(l_count = 0; l_count < l_endp2_txFaillanes.size(); l_count++)
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,"Successfully"
" restored Tx lane %d, of DMI-Bus, of membuf",
l_endp2_txFaillanes[l_count]);
}
for(l_count = 0; l_count < l_endp2_rxFaillanes.size(); l_count++)
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,"Successfully"
" restored Rx lane %d, of DMI-Bus, of membuf",
l_endp2_rxFaillanes[l_count]);
}
} // end of if(l_endp2_txFaillanes.size() || l_endp2_rxFaillanes.size())
} // end for l_dmi_target
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace, "call_dmi_erepair exit" );
// end task, returning any errorlogs to IStepDisp
return l_StepError.getErrorHandle();
}
};
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