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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/scom/disableSW.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015 */
/* [+] 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 <errl/errlentry.H>
#include <errl/errludtarget.H>
#include <trace/interface.H>
#include <targeting/common/commontargeting.H>
#include <targeting/common/targetservice.H>
#include <targeting/common/utilFilter.H>
#include <targeting/common/util.H>
#include <fapi.H>
#include <fapiPlatHwpInvoker.H>
#include "p8_cpu_special_wakeup.H"
extern "C"
{
// Trace definition
extern trace_desc_t* g_trac_scom;
using namespace TARGETING;
using namespace fapi;
errlHndl_t handleSpecialWakeup(TARGETING::Target* i_exTarget,
bool i_enableDisable)
{
errlHndl_t l_errl = NULL;
fapi::Target l_fapi_ex_target(TARGET_TYPE_EX_CHIPLET,
(const_cast<TARGETING::Target*>(i_exTarget)) );
PROC_SPCWKUP_OPS l_spcwkupType;
if(i_enableDisable)
{
l_spcwkupType = SPCWKUP_ENABLE;
}
else
{
l_spcwkupType = SPCWKUP_DISABLE;
}
//Using the FSP bit so it doesn't collide with Sapphire.
//There are 3 independent registers used to trigger a special wakeup
//(FSP,HOST,OCC). Since this is in HBRT, Opal already owns the HOST
//register, so we're using the FSP bit here.
FAPI_INVOKE_HWP(l_errl,
p8_cpu_special_wakeup,
l_fapi_ex_target,
l_spcwkupType,
FSP);
if(l_errl)
{
TRACFCOMP( g_trac_scom,
"Disable p8_cpu_special_wakeup ERROR :"
" Returning errorlog, reason=0x%x",
l_errl->reasonCode() );
// capture the target data in the elog
ERRORLOG::ErrlUserDetailsTarget(i_exTarget).addToLog( l_errl );
}
return l_errl;
}
}
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