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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/expaccess/test/exptest_utils.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2019 */
/* [+] 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 <fapi2.H>
#include <cxxtest/TestSuite.H>
#include "exptest_utils.H"
namespace exptest
{
errlHndl_t loadModule(const char * i_modName)
{
errlHndl_t err = NULL;
// VFS functions only compilable in non-runtime environment
#ifndef __HOSTBOOT_RUNTIME
if(!VFS::module_is_loaded(i_modName))
{
err = VFS::module_load(i_modName);
if(err)
{
TS_FAIL("loadModule() - %s load failed", i_modName );
}
else
{
FAPI_INF("loadModule: %s loaded", i_modName);
}
}
#endif
return err;
}
TARGETING::HB_MUTEX_SERIALIZE_TEST_LOCK_ATTR getTestMutex(void)
{
TARGETING::HB_MUTEX_SERIALIZE_TEST_LOCK_ATTR pMutex = nullptr;
// Get a reference to the target service
TARGETING::TargetService& l_targetService = TARGETING::targetService();
// Get the system target containing the test mutex
TARGETING::Target* l_pTarget = NULL;
(void) l_targetService.getTopLevelTarget(l_pTarget);
if (l_pTarget == nullptr)
{
TS_INFO("getTestMutex: Top level target handle is NULL");
}
else
{
// use the chip-specific mutex attribute
pMutex = l_pTarget->getHbMutexAttr
<TARGETING::ATTR_HB_MUTEX_SERIALIZE_TEST_LOCK>();
}
return pMutex;
}
void enableInbandScomsOcmb(const TARGETING::TargetHandle_t i_ocmbTarget)
{
mutex_t* l_mutex = nullptr;
assert((i_ocmbTarget != nullptr),
"enableInbandScomsOcmb: target is NULL!");
// Verify that the target is of type OCMB_CHIP
TARGETING::ATTR_TYPE_type l_targetType =
i_ocmbTarget->getAttr<TARGETING::ATTR_TYPE>();
assert((l_targetType == TARGETING::TYPE_OCMB_CHIP),
"enableInbandScomsOcmb: target is not an OCMB chip!");
TS_INFO("enableInbandScomsOcmb: switching to use MMIO on OCMB 0x%08x",
TARGETING::get_huid(i_ocmbTarget));
//don't mess with attributes without the mutex (just to be safe)
l_mutex = i_ocmbTarget->getHbMutexAttr<TARGETING::ATTR_IBSCOM_MUTEX>();
mutex_lock(l_mutex);
TARGETING::ScomSwitches l_switches =
i_ocmbTarget->getAttr<TARGETING::ATTR_SCOM_SWITCHES>();
l_switches.useInbandScom = 1;
l_switches.useI2cScom = 0;
// Modify attribute
i_ocmbTarget->setAttr<TARGETING::ATTR_SCOM_SWITCHES>(l_switches);
mutex_unlock(l_mutex);
};
}
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