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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/centaur/procedures/hwp/memory/lib/utils/cumulus_find.H $ */
/* */
/* 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 */
///
/// @file cumulus_find.H
/// @brief Templates for finding things
///
// *HWP HWP Owner: Andre Marin <aamarin@us.ibm.com>
// *HWP HWP Backup: Stephen Glancy <sglancy@us.ibm.com>
// *HWP Team: Memory
// *HWP Level: 3
// *HWP Consumed by: HB:FSP
#ifndef _MSS_CUMULUS_FIND_H
#define _MSS_CUMULUS_FIND_H
#include <fapi2.H>
#include <vector>
#include <generic/memory/lib/utils/find.H>
namespace mss
{
///
/// @brief find the DMI given an MBA
/// @param[in] i_target the fapi2 target MBA
/// @return a DMI target.
///
template<>
inline fapi2::Target<fapi2::TARGET_TYPE_DMI> find_target(const fapi2::Target<fapi2::TARGET_TYPE_MBA>& i_target)
{
return i_target.getParent<fapi2::TARGET_TYPE_MEMBUF_CHIP>().getParent<fapi2::TARGET_TYPE_DMI>();
}
///
/// @brief find the PROC given a MEMBUF
/// @param[in] i_target the fapi2 target MEMBUF
/// @return a PROC target.
///
template<>
inline fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP> find_target(const fapi2::Target<fapi2::TARGET_TYPE_MEMBUF_CHIP>&
i_target)
{
return i_target.getParent<fapi2::TARGET_TYPE_DMI>().getParent<fapi2::TARGET_TYPE_PROC_CHIP>();
}
///
/// @brief find the PROC_CHIP given a MBA
/// @param[in] i_target the fapi2 target MBA
/// @return a DMI target.
///
template<>
inline fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP> find_target(const fapi2::Target<fapi2::TARGET_TYPE_MBA>& i_target)
{
return i_target.getParent<fapi2::TARGET_TYPE_MEMBUF_CHIP>()
.getParent<fapi2::TARGET_TYPE_DMI>()
.getParent<fapi2::TARGET_TYPE_PROC_CHIP>();
}
///
/// @brief find all the MBA connected to an DMI
/// @param[in] i_target a fapi2::Target DMI
/// @return a vector of fapi2::TARGET_TYPE_MBA
///
template<>
inline std::vector< fapi2::Target<fapi2::TARGET_TYPE_MBA> >
find_targets( const fapi2::Target<fapi2::TARGET_TYPE_DMI>& i_target,
fapi2::TargetState i_state )
{
std::vector< fapi2::Target<fapi2::TARGET_TYPE_MBA> > l_mbas;
for (const auto& membuf_chip : i_target.getChildren<fapi2::TARGET_TYPE_MEMBUF_CHIP>(i_state))
{
auto l_these_mbas( membuf_chip.getChildren<fapi2::TARGET_TYPE_MBA>(i_state) );
l_mbas.insert(l_mbas.end(), l_these_mbas.begin(), l_these_mbas.end());
}
return l_mbas;
}
///
/// @brief find all the DIMM connected to a centaur
/// @param[in] i_target a fapi2::Target TARGET_TYPE_MEMBUF_CHIP
/// @return a vector of fapi2::TARGET_TYPE_DIMM
///
template<>
inline std::vector< fapi2::Target<fapi2::TARGET_TYPE_DIMM> >
find_targets( const fapi2::Target<fapi2::TARGET_TYPE_MEMBUF_CHIP>& i_target,
fapi2::TargetState i_state )
{
std::vector< fapi2::Target<fapi2::TARGET_TYPE_DIMM> > l_dimms;
for (const auto& l_mba : i_target.getChildren<fapi2::TARGET_TYPE_MBA>(i_state))
{
auto l_these_dimms( l_mba.getChildren<fapi2::TARGET_TYPE_DIMM>(i_state) );
l_dimms.insert(l_dimms.end(), l_these_dimms.begin(), l_these_dimms.end());
}
return l_dimms;
}
}// mss
#endif
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