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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/centaur/procedures/hwp/memory/p9c_dimmBadDqBitmapFuncs.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2017 */
/* [+] 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 */
///
/// @file p9c_dimmBadDqBitmapFuncs.H
/// @brief FW Team Utility functions that accesses the Bad DQ Bitmap.
///
/// *HWP HWP Owner: Luke Mulkey <lwmulkey@us.ibm.com>
/// *HWP HWP Backup: Andre Marin <aamarin@us.ibm.com>
/// *HWP Team: Memory
/// *HWP Level: 2
/// *HWP Consumed by: HB:CI
////
//
#ifndef DIMMBADDQBITMAPFUNCS_H_
#define DIMMBADDQBITMAPFUNCS_H_
#include <fapi2.H>
#include <dimmConsts.H>
extern "C"
{
///
/// @brief FW Team Utility function that gets the Bad DQ Bitmap.
///
/// This utility functon should be called by a HWP needing to get the Bad DQ
/// bitmap for a particular mba, port, dimm and rank.
///
/// This function finds the corresponding DIMM fapi2::Target<fapi2::TARGET_TYPE_MBA>, calls
/// p9c_dimmBadDqBitmapAccessHwp to get the DQ bitmap and returns the data
/// for the specified rank.
///
/// @param[in] i_mba Reference to MBA Chiplet
/// @param[in] i_port MBA port number (0-(MAX_PORTS_PER_MBA - 1))
/// @param[in] i_dimm MBA port DIMM number (0-(MAX_DIMM_PER_PORT - 1))
/// @param[in] i_rank DIMM rank number (0-(MAX_RANKS_PER_DIMM -1))
/// @param[out] o_data Reference to data where Bad DQ bitmap is copied to
/// @return ReturnCode
///
fapi2::ReturnCode dimmGetBadDqBitmap(const fapi2::Target<fapi2::TARGET_TYPE_MBA>& i_mba,
const uint8_t i_port,
const uint8_t i_dimm,
const uint8_t i_rank,
uint8_t (&o_data)[DIMM_DQ_RANK_BITMAP_SIZE]);
///
/// @brief FW Team Utility function that sets the Bad DQ Bitmap.
///
/// This utility functon should be called by a HWP needing to set the Bad DQ
/// bitmap for a particular mba, port, dimm and rank.
///
/// This utility function finds the corresponding DIMM fapi2::Target<fapi2::TARGET_TYPE_MBA>, calls
/// dimmBadDqBitmapAccessHwp to get the DQ bitmap, fills in the data for the
/// specified rank and calls dimmBadDqBitmapAccessHwp to set the DQ bitmap
///
/// @param[in] i_mba Reference to MBA Chiplet
/// @param[in] i_port MBA port number (0-(MAX_PORTS_PER_MBA - 1))
/// @param[in] i_dimm MBA port DIMM number (0-(MAX_DIMM_PER_PORT - 1))
/// @param[in] i_rank DIMM rank number (0-(MAX_RANKS_PER_DIMM -1))
/// @param[in] i_data Reference to data where Bad DQ bitmap is copied from
/// @return ReturnCode
///
fapi2::ReturnCode dimmSetBadDqBitmap(const fapi2::Target<fapi2::TARGET_TYPE_MBA>& i_mba,
const uint8_t i_port,
const uint8_t i_dimm,
const uint8_t i_rank,
const uint8_t (&i_data)[DIMM_DQ_RANK_BITMAP_SIZE]);
}
#endif
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