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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/errl/runtime/rt_errlmanager.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2013,2015 */
/* [+] 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 */
/*****************************************************************************/
// I n c l u d e s
/*****************************************************************************/
#include <errl/errlmanager.H>
#include <trace/interface.H>
#include <errl/errlentry.H>
#include <sys/task.h>
#include <stdlib.h>
#include <string.h>
#include <runtime/interface.h>
#include <targeting/common/targetservice.H>
namespace ERRORLOG
{
extern trace_desc_t* g_trac_errl;
//////////////////////////////////////////////////////////////////////////////
// Local functions
//////////////////////////////////////////////////////////////////////////////
/**
* Override the HWAS processCallout function at runtime
* @param[in] io_errl Error log handle reference
* @param[in] i_pData Pointer to the callout bundle
* @param[in] i_Size size of the data in the callout bundle
* @param[in] i_DeferredOnly bool - true if ONLY check for defered deconfig
*/
bool rt_processCallout(errlHndl_t &io_errl,
uint8_t * i_pData,
uint64_t i_Size,
bool i_DeferredOnly);
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
ErrlManager::ErrlManager()
:
iv_currLogId(0),
iv_pStorage(NULL),
iv_hwasProcessCalloutFn(NULL),
iv_msgQ(NULL)
{
TRACFCOMP( g_trac_errl, ENTER_MRK "ErrlManager::ErrlManager constructor" );
iv_hwasProcessCalloutFn = rt_processCallout;
TARGETING::Target * sys = NULL;
TARGETING::targetService().getTopLevelTarget( sys );
if(sys)
{
iv_currLogId = sys->getAttr<TARGETING::ATTR_HOSTSVC_PLID>();
}
else
{
iv_currLogId = 0x9fbad000;
TRACFCOMP( g_trac_errl, ERR_MRK"HOSTSVC_PLID not available" );
}
TRACFCOMP( g_trac_errl, EXIT_MRK "ErrlManager::ErrlManager constructor." );
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
ErrlManager::~ErrlManager()
{
TRACFCOMP( g_trac_errl, INFO_MRK"ErrlManager::ErrlManager destructor" );
}
///////////////////////////////////////////////////////////////////////////////
// ErrlManager::msgQueueInit()
///////////////////////////////////////////////////////////////////////////////
void ErrlManager::msgQueueInit ( void )
{
}
///////////////////////////////////////////////////////////////////////////////
// ErrlManager::startup()
///////////////////////////////////////////////////////////////////////////////
void * ErrlManager::startup ( void* i_self )
{
return NULL;
}
///////////////////////////////////////////////////////////////////////////////
// ErrlManager::errlogMsgHndlr()
///////////////////////////////////////////////////////////////////////////////
void ErrlManager::errlogMsgHndlr ( void )
{
// Not used in HB_RUNTIME
}
///////////////////////////////////////////////////////////////////////////////
// ErrlManager::sendMboxMsg()
///////////////////////////////////////////////////////////////////////////////
void ErrlManager::sendMboxMsg ( errlHndl_t& io_err )
{
TRACFCOMP( g_trac_errl, ENTER_MRK"ErrlManager::sendToHypervisor" );
do
{
#ifdef CONFIG_BMC_IPMI
TRACFCOMP(g_trac_errl,INFO_MRK"Send msg to BMC for errlogId [0x%08x]",
io_err->plid() );
// convert to SEL/eSEL and send to BMC over IPMI
sendErrLogToBmc(io_err);
#else
TRACDCOMP(g_trac_errl,
INFO_MRK"Send msg to FSP for errlogId [0x%08x]",
io_err->plid() );
uint32_t l_msgSize = io_err->flattenedSize();
uint8_t * temp_buff = new uint8_t [l_msgSize ];
io_err->flatten ( temp_buff, l_msgSize );
if(g_hostInterfaces && g_hostInterfaces->sendErrorLog)
{
int rc = g_hostInterfaces->sendErrorLog(io_err->plid(),
l_msgSize,
temp_buff);
if(rc)
{
TRACFCOMP(g_trac_errl, ERR_MRK
"Failed sending error log to FSP. rc: %d. "
"plid: 0x%08x",
rc,
io_err->plid() );
}
}
else
{
TRACFCOMP(g_trac_errl, ERR_MRK
"Host interfaces not initialized, error log not sent. "
"plid: 0x%08x",
io_err->plid()
);
}
delete [] temp_buff;
#endif
delete io_err;
io_err = NULL;
} while (0);
TRACFCOMP( g_trac_errl, EXIT_MRK"sendToHypervisor()" );
return;
}
///////////////////////////////////////////////////////////////////////////////
// Handling commit error log.
///////////////////////////////////////////////////////////////////////////////
void ErrlManager::commitErrLog(errlHndl_t& io_err, compId_t i_committerComp )
{
TRACDCOMP( g_trac_errl, ENTER_MRK"ErrlManager::commitErrLog" );
do
{
if (io_err == NULL)
{
// put out warning trace
TRACFCOMP(g_trac_errl, ERR_MRK "commitErrLog() - NULL pointer");
break;
}
TRACFCOMP(g_trac_errl, "commitErrLog() called by %.4X for plid=0x%X,"
"Reasoncode=%.4X", i_committerComp,
io_err->plid(), io_err->reasonCode() );
// Deferred callouts not allowed at runtime - this call will check,
// flag and change any that are found.
io_err->deferredDeconfigure();
TRACFCOMP( g_trac_errl, INFO_MRK
"Send an error log to hypervisor to commit. plid=0x%X",
io_err->plid() );
io_err->commit(i_committerComp);
sendMboxMsg(io_err);
io_err = NULL;
} while( 0 );
TRACDCOMP( g_trac_errl, EXIT_MRK"ErrlManager::commitErrLog" );
return;
}
///////////////////////////////////////////////////////////////////////////////
// ErrlManager::saveErrLogEntry()
///////////////////////////////////////////////////////////////////////////////
void ErrlManager::saveErrLogEntry( errlHndl_t& io_err )
{
return;
}
///////////////////////////////////////////////////////////////////////////////
// Atomically increment log id and return it.
uint32_t ErrlManager::getUniqueErrId()
{
return (__sync_add_and_fetch(&iv_currLogId, 1));
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
void ErrlManager::setHwasProcessCalloutFn(HWAS::processCalloutFn i_fn)
{
ERRORLOG::theErrlManager::instance().iv_hwasProcessCalloutFn = i_fn;
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
// Global function (not a method on an object) to commit the error log.
void errlCommit(errlHndl_t& io_err, compId_t i_committerComp )
{
ERRORLOG::theErrlManager::instance().commitErrLog(io_err, i_committerComp );
return;
}
///////////////////////////////////////////////////////////////////////////////
// ErrlManager::sendErrlogToMessageQueue()
///////////////////////////////////////////////////////////////////////////////
void ErrlManager::sendErrlogToMessageQueue ( errlHndl_t& io_err,
compId_t i_committerComp )
{
return;
}
///////////////////////////////////////////////////////////////////////////////
// ErrlManager::errlogShutdown()
///////////////////////////////////////////////////////////////////////////////
void ErrlManager::errlogShutdown(void)
{
return;
}
// Runtime processCallout
bool rt_processCallout(errlHndl_t &io_errl,
uint8_t * i_pData,
uint64_t i_Size,
bool i_DeferredOnly)
{
HWAS::callout_ud_t *pCalloutUD = (HWAS::callout_ud_t *)i_pData;
if(i_DeferredOnly)
{
if ((pCalloutUD->type == HWAS::HW_CALLOUT) &&
((pCalloutUD->deconfigState == HWAS::DELAYED_DECONFIG) ||
(pCalloutUD->deconfigState == HWAS::DECONFIG)))
{
pCalloutUD->deconfigState = HWAS::NO_DECONFIG;
TRACFCOMP( g_trac_errl, ERR_MRK
"Runtime errorlog callout with DELAYED_DECONFIG or "
"DECONFIG not allowed! Changed to NO_DECONFIG. "
" plid: 0x%X. Deconfig State: 0x%x", io_errl->plid(),
pCalloutUD->deconfigState);
}
}
return true;
}
} // End namespace
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