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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/isteps/istep08/call_host_set_voltages.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2018 */
/* [+] 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 */
/******************************************************************************/
// Includes
/******************************************************************************/
// Component ID support
#include <hbotcompid.H> // HWPF_COMP_ID
// TARGETING support
#include <attributeenums.H> // TYPE_PROC
// Error handling support
#include <isteps/hwpisteperror.H> // ISTEP_ERROR::IStepError
#include <errl/errlentry.H> // errlHndl_t
#include <istepHelperFuncs.H> // captureError
// Tracing support
#include <trace/interface.H> // TRACFCOMP
#include <initservice/isteps_trace.H> // g_trac_isteps_trace
// HWP call support
#include <p9_setup_evid.H>
#include <nest/nestHwpHelperFuncs.H> // fapiHWPCallWrapperForChip
#include <hbToHwsvVoltageMsg.H> // platform_set_nest_voltages
// Init Service support
#include <initservice/initserviceif.H> // INITSERVICE::spBaseServicesEnabled
namespace ISTEP_08
{
using namespace ISTEP;
using namespace ISTEP_ERROR;
using namespace ISTEPS_TRACE;
using namespace TARGETING;
//*****************************************************************************
// Wrapper function to call host_set_voltages
//*****************************************************************************
void* call_host_set_voltages(void *io_pArgs)
{
TRACFCOMP(g_trac_isteps_trace, ENTER_MRK"call_host_set_voltages enter");
errlHndl_t l_err(nullptr);
IStepError l_stepError;
do
{
TargetHandleList l_procList;
// Get the system's procs
getAllChips( l_procList,
TYPE_PROC,
true ); // true: return functional procs
// Iterate over the found procs calling p9_setup_evid
for( const auto & l_procTarget : l_procList )
{
// Cast to fapi2 target
const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>
l_fapiProcTarget( l_procTarget );
TRACFCOMP(g_trac_isteps_trace,
"Running p9_setup_evid HWP on processor target %.8X",
get_huid( l_procTarget ) );
FAPI_INVOKE_HWP(l_err,
p9_setup_evid,
l_fapiProcTarget,
APPLY_VOLTAGE_SETTINGS);
if( l_err )
{
TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
"Error running p9_setup_evid on processor target %.8X",
get_huid( l_procTarget ) );
// Capture error and continue
captureError(l_err,
l_stepError,
HWPF_COMP_ID,
l_procTarget);
}
TRACFCOMP(g_trac_isteps_trace, "Done with p9_setup_evid" );
} // Processor Loop
// Exit if FAPI call failed or returned an error
if (!l_stepError.isNull())
{
break;
}
// If no error occurred and FSP is present,
// send voltage information to HWSV
if (INITSERVICE::spBaseServicesEnabled())
{
l_err = platform_set_nest_voltages();
if( l_err )
{
TRACFCOMP(g_trac_isteps_trace,
"Error in call_host_set_voltages::platform_set_nest_voltages()")
// Capture error and continue
captureError(l_err,
l_stepError,
ISTEP_COMP_ID);
}
}
// Exit if setting voltage failed or returned an error
if (!l_stepError.isNull())
{
break;
}
#ifdef CONFIG_SMP_WRAP_TEST
// Make the FAPI call to p9_fbc_eff_config_links
// Make the FAPI call to p9_sys_chiplet_scominit, if previous call succeeded
fapiHWPCallWrapperHandler(P9_FBC_EFF_CONFIG_LINKS_F_T, l_stepError,
HWPF_COMP_ID, TYPE_PROC) &&
fapiHWPCallWrapperHandler(P9_SYS_CHIPLET_SCOMINIT, l_stepError,
HWPF_COMP_ID, TYPE_PROC);
#endif
}while( 0 );
TRACFCOMP(g_trac_isteps_trace, EXIT_MRK"call_host_set_voltages exit");
// end task, returning any errorlogs to IStepDisp
return l_stepError.getErrorHandle();
}
}; // end namespace ISTEP_08
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