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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/diag/prdf/common/plat/mem/prdfMemThresholds.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2013,2017 */
/* [+] 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 */
#ifndef __PRDF_MEM_THRESHOLDS_H
#define __PRDF_MEM_THRESHOLDS_H
/** @file prdfMemThresholds.H
* @brief Utility functions used to get specific memory thresholds.
*/
#include <prdfThresholdResolutions.H>
#include <prdfMemAddress.H>
namespace PRDF
{
class ExtensibleChip;
/**
* @brief Returns number of allowed CEs for MNFG IPLs.
* @pre Must check if in manufacturing mode before calling this function.
* @post Must callout if the count is greater than the returned values.
* @param i_chip MCA or MBA chip.
* @param i_rank The rank for which the threshold is needed.
* @param o_cePerDram CEs allowed per DRAM.
* @param o_cePerRank CEs allowed per rank per logical DIMM.
* @param o_cePerDimm CEs allowed per logical DIMM.
*/
template <TARGETING::TYPE T>
void getMnfgMemCeTh( ExtensibleChip * i_chip, const MemRank & i_rank,
uint32_t & o_cePerDram, uint32_t & o_cePerRank,
uint32_t & o_cePerDimm );
#ifdef __HOSTBOOT_MODULE
/**
* @brief Returns RCD Parity Error threshold policy.
*/
ThresholdResolution::ThresholdPolicy getRcdParityTh();
/**
* @brief Returns IUE threshold policy.
*/
ThresholdResolution::ThresholdPolicy getIueTh();
/**
* @brief Returns IMPE threshold policy.
*/
ThresholdResolution::ThresholdPolicy getImpeTh();
#endif
/**
* @brief Returns RCE threshold policy.
*/
ThresholdResolution::ThresholdPolicy getRceThreshold();
/**
* @brief Returns scrub soft/intermittent CEs threshold during runtime.
* @param i_chip MCA or MBA chip.
* @param i_rank The rank for which the threshold is needed.
* @return The Scrub soft/intermittent CE threshold.
*/
template <TARGETING::TYPE T>
uint32_t getScrubCeThreshold( ExtensibleChip * i_chip, const MemRank & i_rank );
} // end namespace PRDF
#endif /* __PRDF_MEM_THRESHOLDS_H */
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