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|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/isteps/istep09/call_fabric_io_dccal.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015,2016 */
/* [+] 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 */
/**
* @file call_fabric_io_dccal.C
*
* Support file for IStep: edi_ei_initialization
* EDI, EI Initialization
*
* HWP_IGNORE_VERSION_CHECK
*
*/
/******************************************************************************/
// Includes
/******************************************************************************/
#include <stdint.h>
#include <map>
#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>
#include <hwas/common/deconfigGard.H>
#include <hwas/common/hwasCommon.H>
#include <sbe/sbeif.H>
// targeting support
#include <targeting/common/commontargeting.H>
#include <targeting/common/utilFilter.H>
#include <targeting/common/trace.H>
#include <pbusLinkSvc.H>
#include <fapi2/target.H>
#include <fapi2/plat_hwp_invoker.H>
// HWP
#include <p9_io_xbus_dccal.H>
namespace ISTEP_09
{
using namespace ISTEP;
using namespace ISTEP_ERROR;
using namespace ERRORLOG;
using namespace TARGETING;
//
// Wrapper function to call fabric_io_dccal
//
void* call_fabric_io_dccal( void *io_pArgs )
{
errlHndl_t l_errl = NULL;
IStepError l_StepError;
// We are not running this analog procedure in VPO
if (TARGETING::is_vpo())
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"Skip call_fabric_io_dccal in VPO!");
return l_StepError.getErrorHandle();
}
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"call_fabric_io_dccal entry" );
EDI_EI_INITIALIZATION::TargetPairs_t l_PbusConnections;
const uint32_t MaxBusSet = 1;
TYPE busSet[MaxBusSet] = { TYPE_XBUS }; // TODO RTC:152304 - add TYPE_OBUS
for (uint32_t ii = 0; (!l_errl) && (ii < MaxBusSet); ii++)
{
l_errl = EDI_EI_INITIALIZATION::PbusLinkSvc::getTheInstance().
getPbusConnections(l_PbusConnections, busSet[ii]);
if (l_errl)
{
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"ERROR 0x%.8X : getPbusConnections TYPE_%cBUS returns error",
l_errl->reasonCode(), (ii ? 'X':'O') );
// Create IStep error log and cross reference to error that occurred
l_StepError.addErrorDetails( l_errl );
// Commit the error log
// Log should be deleted and set to NULL in errlCommit.
errlCommit(l_errl, HWPF_COMP_ID);
// Don't continue with a potential bad connection set
break;
}
//This HWP is broken into substeps, we want to deconfigure
//bad targets if one of the substeps fails so check this error
// between each substep.
bool l_subStepError = false;
for (const auto & l_PbusConnection: l_PbusConnections)
{
bool l_firstTargetValid = true;
bool l_secondTargetValid = true;
//Set up fapi2 targets for each end of the connections
const TARGETING::Target* l_firstPbusTarget = l_PbusConnection.first;
const TARGETING::Target* l_secondPbusTarget = l_PbusConnection.second;
const fapi2::Target <fapi2::TARGET_TYPE_XBUS>
l_firstPbusFapi2Target(
(const_cast<TARGETING::Target*>(l_firstPbusTarget)));
const fapi2::Target <fapi2::TARGET_TYPE_XBUS>
l_secondPbusFapi2Target(
(const_cast<TARGETING::Target*>(l_secondPbusTarget)));
// group is either 0 or 1
std::vector<uint8_t> l_groups = {0,1};
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"Running p9_io_xbus_dccal HWP on "
"this %cbus target %.8X on all groups",
(ii ? 'X' : 'O'),
TARGETING::get_huid(l_firstPbusTarget) );
FAPI_INVOKE_HWP( l_errl,
p9_io_xbus_dccal,
XbusDccalMode::TxZcalRunBus,
l_firstPbusFapi2Target,
l_groups[0] );
if ( l_errl )
{
// capture the target data in the elog
ErrlUserDetailsTarget(l_firstPbusFapi2Target).addToLog(l_errl);
// Create IStep error log and cross ref error that occurred
l_StepError.addErrorDetails( l_errl );
// Commit Error
errlCommit( l_errl, HWPF_COMP_ID );
l_errl = NULL;
//Note that the first target is invalid
l_firstTargetValid = false;
//Note that this substep had an error
l_subStepError = true;
}
if(l_firstTargetValid)
{
for(auto l_group : l_groups)
{
FAPI_INVOKE_HWP( l_errl,
p9_io_xbus_dccal,
XbusDccalMode::TxZcalSetGrp,
l_firstPbusFapi2Target,
l_group );
if ( l_errl )
{
// capture the target data in the elog
ErrlUserDetailsTarget(l_firstPbusFapi2Target).addToLog(l_errl);
// Create IStep error log and cross ref error that occurred
l_StepError.addErrorDetails( l_errl );
// Commit Error
errlCommit( l_errl, HWPF_COMP_ID );
l_errl = NULL;
//Note that this target is invalid
l_firstTargetValid = false;
//Note that this substep had an error
l_subStepError = true;
//if any of the groups have an error just break out
break;
}
}
}
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"Running p9_io_xbus_dccal HWP on "
"this %cbus target %.8X on all groups",
(ii ? 'X' : 'O'),
TARGETING::get_huid(l_secondPbusTarget) );
FAPI_INVOKE_HWP( l_errl,
p9_io_xbus_dccal,
XbusDccalMode::TxZcalRunBus,
l_secondPbusFapi2Target,
l_groups[0] );
if ( l_errl )
{
// capture the target data in the elog
ErrlUserDetailsTarget(l_secondPbusFapi2Target).addToLog(l_errl);
// Create IStep error log and cross ref error that occurred
l_StepError.addErrorDetails( l_errl );
// Commit Error
errlCommit( l_errl, HWPF_COMP_ID );
l_errl = NULL;
// Note that the second target is invalid
l_secondTargetValid = false;
// Note that an error was detected during this substep
l_subStepError = true;
}
if(l_secondTargetValid)
{
for(auto l_group : l_groups)
{
FAPI_INVOKE_HWP( l_errl,
p9_io_xbus_dccal,
XbusDccalMode::TxZcalSetGrp,
l_secondPbusFapi2Target,
l_group );
if ( l_errl )
{
// capture the target data in the elog
ErrlUserDetailsTarget(l_secondPbusFapi2Target).addToLog(l_errl);
// Create IStep error log and cross ref error that occurred
l_StepError.addErrorDetails( l_errl );
// Commit Error
errlCommit( l_errl, HWPF_COMP_ID );
//set l_errl to null for future use
l_errl = NULL;
//one of the channels is bad on this target, its not valid
l_secondTargetValid = false;
//if any errors were found on this substep, we will skip the remainder
l_subStepError = true;
//if any of the groups have an error just break out
break;
}
}
}
}
if(l_subStepError)
{
//Try the next connection set
continue;
}
for (const auto & l_PbusConnection: l_PbusConnections)
{
//Initially assume both targets are valid
uint8_t l_firstTargetValid = true;
uint8_t l_secondTargetValid = true;
//Set up fapi2 targets for each end of the connections
const TARGETING::Target* l_firstPbusTarget = l_PbusConnection.first;
const TARGETING::Target* l_secondPbusTarget = l_PbusConnection.second;
const fapi2::Target <fapi2::TARGET_TYPE_XBUS>
l_firstPbusFapi2Target(
(const_cast<TARGETING::Target*>(l_firstPbusTarget)));
const fapi2::Target <fapi2::TARGET_TYPE_XBUS>
l_secondPbusFapi2Target(
(const_cast<TARGETING::Target*>(l_secondPbusTarget)));
// group is either 0 or 1
std::vector<uint8_t> l_groups = {0,1};
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"Running p9_io_xbus_dccal HWP with mode = %.8X on "
"this %cbus target %.8X on all groups",
(ii ? 'X' : 'O'),
XbusDccalMode::RxDccalStartGrp,
TARGETING::get_huid(l_firstPbusTarget) );
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"Running p9_io_xbus_dccal HWP with mode = %.8X on "
"this %cbus target %.8X on all groups",
(ii ? 'X' : 'O'),
XbusDccalMode::RxDccalStartGrp,
TARGETING::get_huid(l_secondPbusTarget) );
for(auto l_group : l_groups)
{
if(l_firstTargetValid)
{
FAPI_INVOKE_HWP( l_errl,
p9_io_xbus_dccal,
XbusDccalMode::RxDccalStartGrp,
l_firstPbusFapi2Target,
l_group );
if ( l_errl )
{
// capture the target data in the elog
ErrlUserDetailsTarget(l_firstPbusTarget).addToLog(l_errl);
// Create IStep error log and cross ref error that occurred
l_StepError.addErrorDetails( l_errl );
// Commit Error
errlCommit( l_errl, HWPF_COMP_ID );
l_errl = NULL;
//Note the error on this substep
l_subStepError = true;
//Note that first target is invalid for next group
l_firstTargetValid = false;
}
}
if(l_secondTargetValid)
{
FAPI_INVOKE_HWP( l_errl,
p9_io_xbus_dccal,
XbusDccalMode::RxDccalStartGrp,
l_secondPbusFapi2Target,
l_group );
if ( l_errl )
{
// capture the target data in the elog
ErrlUserDetailsTarget(l_secondPbusTarget).addToLog(l_errl);
// Create IStep error log and cross ref error that occurred
l_StepError.addErrorDetails( l_errl );
// Commit Error
errlCommit( l_errl, HWPF_COMP_ID );
l_errl = NULL;
//Note the error on this substep
l_subStepError = true;
//Note that second target is invalid for next group
l_secondTargetValid = false;
}
}
}
}
if(l_subStepError)
{
//Try the next connection set
continue;
}
for (const auto & l_PbusConnection: l_PbusConnections)
{
//Initially assume both targets are valid
uint8_t l_firstTargetValid = true;
uint8_t l_secondTargetValid = true;
//Set up fapi2 targets for each end of the connections
const TARGETING::Target* l_firstPbusTarget = l_PbusConnection.first;
const TARGETING::Target* l_secondPbusTarget = l_PbusConnection.second;
const fapi2::Target <fapi2::TARGET_TYPE_XBUS>
l_firstPbusFapi2Target(
(const_cast<TARGETING::Target*>(l_firstPbusTarget)));
const fapi2::Target <fapi2::TARGET_TYPE_XBUS>
l_secondPbusFapi2Target(
(const_cast<TARGETING::Target*>(l_secondPbusTarget)));
// group is either 0 or 1
std::vector<uint8_t> l_groups = {0,1};
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"Running p9_io_xbus_dccal HWP with mode = %.8X on "
"this %cbus target %.8X on all groups",
(ii ? 'X' : 'O'),
XbusDccalMode::RxDccalCheckGrp,
TARGETING::get_huid(l_firstPbusFapi2Target) );
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"Running p9_io_xbus_dccal HWP with mode = %.8X on "
"this %cbus target %.8X on all groups",
(ii ? 'X' : 'O'),
XbusDccalMode::RxDccalCheckGrp,
TARGETING::get_huid(l_secondPbusFapi2Target) );
for(auto l_group : l_groups)
{
if(l_firstTargetValid)
{
FAPI_INVOKE_HWP( l_errl,
p9_io_xbus_dccal,
XbusDccalMode::RxDccalCheckGrp,
l_firstPbusFapi2Target,
l_group );
if ( l_errl )
{
// capture the target data in the elog
ErrlUserDetailsTarget(l_firstPbusFapi2Target).addToLog(l_errl);
// Create IStep error log and cross ref error that occurred
l_StepError.addErrorDetails( l_errl );
// Commit Error
errlCommit( l_errl, HWPF_COMP_ID );
// We want to continue the training despite the error, so
// no break
l_errl = NULL;
//Note that first target is invalid for next group
l_firstTargetValid = false;
}
}
if(l_secondTargetValid)
{
FAPI_INVOKE_HWP( l_errl,
p9_io_xbus_dccal,
XbusDccalMode::RxDccalCheckGrp,
l_secondPbusFapi2Target,
l_group );
if ( l_errl )
{
// capture the target data in the elog
ErrlUserDetailsTarget(l_secondPbusFapi2Target).addToLog(l_errl);
// Create IStep error log and cross ref error that occurred
l_StepError.addErrorDetails( l_errl );
// Commit Error
errlCommit( l_errl, HWPF_COMP_ID );
// We want to continue the training despite the error, so
// no break
l_errl = NULL;
//Note that second target is invalid for next group
l_secondTargetValid = false;
}
}
}
}
} // end of connection set loop
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"call_fabric_io_dccal exit" );
// end task, returning any errorlogs to IStepDisp
return l_StepError.getErrorHandle();
}
};
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