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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/isteps/istep09/call_fabric_post_trainadv.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_post_trainadv.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_post_trainadv.H>
namespace ISTEP_09
{
using namespace ISTEP;
using namespace ISTEP_ERROR;
using namespace ERRORLOG;
using namespace TARGETING;
using namespace HWAS;
//
// Wrapper function to call fabric_post_trainadv
//
void* call_fabric_post_trainadv( void *io_pArgs )
{
IStepError l_StepError;
errlHndl_t l_errl = NULL;
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"call_fabric_post_trainadv 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;
}
for (const auto & l_PbusConnection: l_PbusConnections)
{
const TARGETING::Target* l_thisPbusTarget = l_PbusConnection.first;
const TARGETING::Target* l_connectedPbusTarget =
l_PbusConnection.second;
const fapi2::Target <fapi2::TARGET_TYPE_XBUS>
l_thisPbusFapi2Target(
(const_cast<TARGETING::Target*>(l_thisPbusTarget)));
const fapi2::Target <fapi2::TARGET_TYPE_XBUS>
l_connectedPbusFapi2Target(
(const_cast<TARGETING::Target*>(l_connectedPbusTarget)));
// group is either 0 or 1,
// need to train both groups and allow for them to differ
uint8_t l_this_group = 0;
uint8_t l_connected_group = 0;
uint8_t l_group_loop = 0;
for (l_group_loop = 0; l_group_loop < 4; l_group_loop++)
{
l_this_group = l_group_loop / 2; // 0, 0, 1, 1
l_connected_group = l_group_loop % 2; // 0, 1, 1, 0
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"Running p9_io_xbus_post_trainadv HWP on "
"this %cbus target %.8X (group %d) and connected "
"target %.8X (group %d)",
(ii ? 'X' : 'O'),
TARGETING::get_huid(l_thisPbusTarget), l_this_group,
TARGETING::get_huid(l_connectedPbusTarget),
l_connected_group );
FAPI_INVOKE_HWP( l_errl, p9_io_xbus_post_trainadv,
l_thisPbusFapi2Target, l_this_group,
l_connectedPbusFapi2Target,
l_connected_group );
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"%s : %cbus connection p9_io_xbus_post_trainadv "
"Target 0x%.8X using group %d, connected target 0x%.8X "
"using group %d",
(l_errl ? "ERROR" : "SUCCESS"), (ii ? 'X' : 'O'),
TARGETING::get_huid(l_thisPbusTarget), l_this_group,
TARGETING::get_huid(l_connectedPbusTarget),
l_connected_group );
if ( l_errl )
{
// capture the target data in the elog
ErrlUserDetailsTarget(l_thisPbusTarget).addToLog(l_errl);
ErrlUserDetailsTarget(l_connectedPbusFapi2Target).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;
}
} // end of groups
} // end of connection TYPE combinations
} // end of connection set loop
TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
"call_fabric_post_trainadv exit" );
// end task, returning any errorlogs to IStepDisp
return l_StepError.getErrorHandle();
}
};
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