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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/centaur/procedures/hwp/memory/p9c_mss_unmask_errors.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2018 */
/* [+] 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_mss_unmask_errors.H
/// @brief Utility functions to set action regs and unmask FIR bits at the end of various mss IPL procedures.
/// *HWP HWP Owner: Luke Mulkey <lwmulkey@us.ibm.com>
/// *HWP HWP Backup: Brian Silver <bsilver@us.ibm.com>
/// *HWP Team: Memory
/// *HWP Level: 2
/// *HWP Consumed by: HB:CI
//
//
#ifndef _MSS_UNMASK_ERRORS_H
#define _MSS_UNMASK_ERRORS_H
//------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------
#include <fapi2.H>
//------------------------------------------------------------------------------
// mss_unmask_pervasive_errors
//------------------------------------------------------------------------------
///
/// @brief Sets action regs and mask settings for pervasive errors to their runtime settings.
/// @param[in] i_target Centaur target
/// @return FAPI2_RC_SUCCESS iff okay
////
fapi2::ReturnCode mss_unmask_pervasive_errors( const fapi2::Target<fapi2::TARGET_TYPE_MEMBUF_CHIP>& i_target);
//------------------------------------------------------------------------------
// mss_unmask_inband_errors
//------------------------------------------------------------------------------
///
/// @brief Sets action regs and mask settings for inband errors to their runtime settings.
/// @param[in] i_target Centaur target
/// @return FAPI2_RC_SUCCESS iff okay
/// @note To be called at the end of cen_mem_startclocks.C
///
fapi2::ReturnCode mss_unmask_inband_errors( const fapi2::Target<fapi2::TARGET_TYPE_MEMBUF_CHIP>& i_target);
///
/// @brief Helper function for unit testing mss_unmask_inband_errors
/// @param[in] i_target Centaur target
/// @param[in] i_hw414700 value of ATTR_CHIP_EC_FEATURE_HW414700
/// @return FAPI2_RC_SUCCESS iff okay
///
fapi2::ReturnCode unmask_inband_errors_helper(const fapi2::Target<fapi2::TARGET_TYPE_MEMBUF_CHIP>& i_target,
const uint8_t i_hw414700);
//------------------------------------------------------------------------------
// mss_unmask_ddrphy_errors
//------------------------------------------------------------------------------
///
/// @brief Sets action regs and mask settings for ddr phy errors to runtime settings.
/// @param[in] i_target MBA target
/// @return FAPI2_RC_SUCCESS iff okay
/// @note To be called at the end of proc_cen_framelock.C
///
fapi2::ReturnCode mss_unmask_ddrphy_errors( const fapi2::Target<fapi2::TARGET_TYPE_MBA>& i_target);
//------------------------------------------------------------------------------
// mss_unmask_draminit_errors
//------------------------------------------------------------------------------
///
/// @brief Sets MBACALFIR action regs to their runtime settings.
/// Unmasks errors that are valid for PRD to handle after mss_draminit procedure.
/// @param[in] i_target MBA target
/// @return FAPI2_RC_SUCCESS iff okay
/// @note To be called at the end of mss_draminit.C.
///
fapi2::ReturnCode mss_unmask_draminit_errors( const fapi2::Target<fapi2::TARGET_TYPE_MBA>& i_target);
//------------------------------------------------------------------------------
// mss_unmask_draminit_training_errors
//------------------------------------------------------------------------------
///
/// @brief Unmasks MBACALFIR errors that are valid for PRD to handle after mss_draminit_training
/// @param[in] i_target MBA target
/// @return FAPI2_RC_SUCCESS iff okay
/// @note To be called at the end of mss_draminit_training.C.
fapi2::ReturnCode mss_unmask_draminit_training_errors(
const fapi2::Target<fapi2::TARGET_TYPE_MBA>& i_target);
//------------------------------------------------------------------------------
// mss_unmask_draminit_training_advanced_errors
//------------------------------------------------------------------------------
///
/// @brief Unmasks MBACALFIR errors that are valid for PRD to handle after mss_draminit_training_advanced
/// @param[in] i_target MBA target
/// @return FAPI2_RC_SUCCESS iff okay
/// @note To be called at the end of mss_draminit_training_advanced.C.
///
fapi2::ReturnCode mss_unmask_draminit_training_advanced_errors(
const fapi2::Target<fapi2::TARGET_TYPE_MBA>& i_target);
//------------------------------------------------------------------------------
// mss_unmask_maint_errors
//------------------------------------------------------------------------------
///
/// @brief Sets action regs and unmasks maint errors prior to the maint logic
/// Being used in memdiags so that PRD will be able to handle them
/// if they happen during memdiags.
/// @param[in] i_target MBA target
/// @return FAPI2_RC_SUCCESS iff okay
/// @note To be called at the end of mss_draminit_mc.C.
///
fapi2::ReturnCode mss_unmask_maint_errors(const fapi2::Target<fapi2::TARGET_TYPE_MEMBUF_CHIP>& i_target);
//------------------------------------------------------------------------------
// mss_unmask_fetch_errors
//------------------------------------------------------------------------------
///
/// @brief Sets action regs and unmasks fetch errors prior to the start of mainline traffic.
/// @param[in] i_target Centaur target
/// @return FAPI2_RC_SUCCESS iff okay
/// @note To be called at the end of mss_draminit_mc.C.
///
fapi2::ReturnCode mss_unmask_fetch_errors(const fapi2::Target<fapi2::TARGET_TYPE_MEMBUF_CHIP>& i_target);
#endif //// _MSS_UNMASK_ERRORS_H ////
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