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Diffstat (limited to 'src/import/generic/memory/lib/data_engine/p9a/p9a_data_init_traits.H')
| -rw-r--r-- | src/import/generic/memory/lib/data_engine/p9a/p9a_data_init_traits.H | 555 |
1 files changed, 0 insertions, 555 deletions
diff --git a/src/import/generic/memory/lib/data_engine/p9a/p9a_data_init_traits.H b/src/import/generic/memory/lib/data_engine/p9a/p9a_data_init_traits.H deleted file mode 100644 index f8b5abdc9..000000000 --- a/src/import/generic/memory/lib/data_engine/p9a/p9a_data_init_traits.H +++ /dev/null @@ -1,555 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/import/generic/memory/lib/data_engine/p9a/p9a_data_init_traits.H $ */ -/* */ -/* OpenPOWER HostBoot Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2018,2019 */ -/* [+] 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 p9a_data_init_traits.H -/// @brief Trait class definitions for Axone pre_data_init -/// -// *HWP HWP Owner: Andre Marin <aamarin@us.ibm.com> -// *HWP FW Owner: Stephen Glancy <sglancy@us.ibm.com> -// *HWP Team: Memory -// *HWP Level: 2 -// *HWP Consumed by: HB:CI - -#ifndef _MSS_P9A_PRE_DATA_INIT_TRAITS_H_ -#define _MSS_P9A_PRE_DATA_INIT_TRAITS_H_ - -#include <fapi2.H> -#include <generic/memory/lib/data_engine/data_engine_traits_def.H> -#include <generic/memory/lib/data_engine/data_engine_utils.H> -#include <generic/memory/lib/spd/spd_facade.H> -#include <generic/memory/lib/mss_generic_attribute_getters.H> -#include <generic/memory/lib/mss_generic_attribute_setters.H> - -namespace mss -{ - -/// -/// @brief Traits for pre_data_engine -/// @class attrEngineTraits -/// @note pre_data_init_fields, DIMM_TYPE specialization -/// -template<> -struct attrEngineTraits<proc_type::AXONE, pre_data_init_fields, pre_data_init_fields::DIMM_TYPE> -{ - using attr_type = fapi2::ATTR_MEM_EFF_DIMM_TYPE_Type; - using attr_integral_type = std::remove_all_extents<attr_type>::type; - static constexpr fapi2::TargetType TARGET_TYPE = fapi2::ATTR_MEM_EFF_DIMM_TYPE_TargetType; - static constexpr generic_ffdc_codes FFDC_CODE = SET_DIMM_TYPE; - - /// - /// @brief attribute getter - /// @param[in] i_target the attr target - /// @param[out] o_setting array to populate - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& o_setting) - { - return mss::attr::get_dimm_type(i_target, o_setting); - } - - /// - /// @brief attribute setter - /// @param[in] i_target the attr target - /// @param[in] i_setting array to set - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode set_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& i_setting) - { - return mss::attr::set_dimm_type(i_target, i_setting); - } - - /// - /// @brief Computes setting for attribute - /// @param[in] i_spd_data SPD data - /// @param[out] o_setting value we want to set attr with - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_value_to_set(const spd::facade& i_spd_data, - attr_integral_type& o_setting) - { - // ========================================================= - // DDR4 SPD Document Release 4 - // Byte 3 (0x003): Key Byte / Module Type - // ========================================================= - static const std::vector< std::pair<uint8_t, uint8_t> > BASE_MODULE_TYPE_MAP = - { - //{key byte, dimm type} - {1, fapi2::ENUM_ATTR_MEM_EFF_DIMM_TYPE_RDIMM}, - {2, fapi2::ENUM_ATTR_MEM_EFF_DIMM_TYPE_UDIMM}, - {10, fapi2::ENUM_ATTR_MEM_EFF_DIMM_TYPE_DDIMM}, - // All others reserved or not supported - }; - - const auto l_dimm = i_spd_data.get_dimm_target(); - - attr_integral_type l_base_module_type = 0; - FAPI_TRY( i_spd_data.base_module(l_base_module_type), - "%s failed to get base module from SPD", spd::c_str(l_dimm) ); - - FAPI_TRY( lookup_table_check(l_dimm, BASE_MODULE_TYPE_MAP, FFDC_CODE, l_base_module_type, o_setting), - "%s failed DIMM_TYPE lookup check", spd::c_str(l_dimm) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// -/// @brief Traits for pre_data_engine -/// @class attrEngineTraits -/// @note pre_data_init_fields, DRAM_GEN specialization -/// -template<> -struct attrEngineTraits<proc_type::AXONE, pre_data_init_fields, pre_data_init_fields::DRAM_GEN> -{ - using attr_type = fapi2::ATTR_MEM_EFF_DRAM_GEN_Type; - using attr_integral_type = std::remove_all_extents<attr_type>::type; - static constexpr fapi2::TargetType TARGET_TYPE = fapi2::ATTR_MEM_EFF_DRAM_GEN_TargetType; - static constexpr generic_ffdc_codes FFDC_CODE = SET_DRAM_GEN; - - /// - /// @brief attribute getter - /// @param[in] i_target the attr target - /// @param[out] o_setting array to populate - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& o_setting) - { - return mss::attr::get_dram_gen(i_target, o_setting); - } - - /// - /// @brief attribute setter - /// @param[in] i_target the attr target - /// @param[in] i_setting array to set - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode set_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& i_setting) - { - return mss::attr::set_dram_gen(i_target, i_setting); - } - - /// - /// @brief Computes setting for attribute - /// @param[in] i_spd_data SPD data - /// @param[out] o_setting value we want to set attr with - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_value_to_set(const spd::facade& i_spd_data, - attr_integral_type& o_setting) - { - // ========================================================= - // DDR4 SPD Document Release 4 - // Byte 2 (0x002): Key Byte / DRAM Device Type - // ========================================================= - static const std::vector< std::pair<uint8_t, uint8_t> > DRAM_GEN_MAP = - { - //{key value, dram gen} - {0x0C, fapi2::ENUM_ATTR_MEM_EFF_DRAM_GEN_DDR4} - // Other key bytes reserved or not supported - }; - - const auto l_dimm = i_spd_data.get_dimm_target(); - - attr_integral_type l_device_type = 0; - FAPI_TRY( i_spd_data.device_type(l_device_type), - "%s failed to get device type from SPD", spd::c_str(l_dimm) ); - - FAPI_TRY( lookup_table_check(l_dimm, DRAM_GEN_MAP, FFDC_CODE, l_device_type, o_setting), - "%s failed DRAM_GEN lookup check", spd::c_str(l_dimm) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// -/// @brief Traits for pre_data_engine -/// @class attrEngineTraits -/// @note pre_data_init_fields, HOST_TO_DDR_SPEED_RATIO specialization -/// -template<> -struct attrEngineTraits<proc_type::AXONE, pre_data_init_fields, pre_data_init_fields::HOST_TO_DDR_SPEED_RATIO> -{ - using attr_type = fapi2::ATTR_MEM_EFF_HOST_TO_DDR_SPEED_RATIO_Type; - using attr_integral_type = std::remove_all_extents<attr_type>::type; - static constexpr fapi2::TargetType TARGET_TYPE = fapi2::ATTR_MEM_EFF_HOST_TO_DDR_SPEED_RATIO_TargetType; - static constexpr generic_ffdc_codes FFDC_CODE = SET_HOST_TO_DDR_SPEED_RATIO; - - /// - /// @brief attribute getter - /// @param[in] i_target the attr target - /// @param[out] o_setting array to populate - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& o_setting) - { - return mss::attr::get_host_to_ddr_speed_ratio(i_target, o_setting); - } - - /// - /// @brief attribute setter - /// @param[in] i_target the attr target - /// @param[in] i_setting array to set - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode set_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& i_setting) - { - return mss::attr::set_host_to_ddr_speed_ratio(i_target, i_setting); - } - - /// - /// @brief Computes setting for attribute - /// @param[in] i_spd_data SPD data - /// @param[out] o_setting value we want to set attr with - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_value_to_set(const spd::facade& i_spd_data, - attr_integral_type& o_setting) - { - // ========================================================= - // DDR4 SPD Document Release 4 - // Byte 220 (0x0DC): Host Interface Speed to DDR Interface Speed Ratio - // ========================================================= - static const std::vector< std::pair<uint8_t, uint8_t> > HOST_TO_DDR_SPEED_RATIO_MAP = - { - // {key byte, speed ratio} - {0, fapi2::ENUM_ATTR_MEM_EFF_HOST_TO_DDR_SPEED_RATIO_1_TO_1}, - {1, fapi2::ENUM_ATTR_MEM_EFF_HOST_TO_DDR_SPEED_RATIO_2_TO_1}, - {2, fapi2::ENUM_ATTR_MEM_EFF_HOST_TO_DDR_SPEED_RATIO_4_TO_1}, - {3, fapi2::ENUM_ATTR_MEM_EFF_HOST_TO_DDR_SPEED_RATIO_8_TO_1}, - {4, fapi2::ENUM_ATTR_MEM_EFF_HOST_TO_DDR_SPEED_RATIO_16_TO_1}, - {5, fapi2::ENUM_ATTR_MEM_EFF_HOST_TO_DDR_SPEED_RATIO_32_TO_1}, - {6, fapi2::ENUM_ATTR_MEM_EFF_HOST_TO_DDR_SPEED_RATIO_64_TO_1}, - {7, fapi2::ENUM_ATTR_MEM_EFF_HOST_TO_DDR_SPEED_RATIO_128_TO_1}, - // All others reserved or not supported - }; - - const auto l_dimm = i_spd_data.get_dimm_target(); - - attr_integral_type l_value = 0; - FAPI_TRY( i_spd_data.host_to_ddr_speed_ratio(l_value), - "%s failed to get host to DDR speed ratio from SPD", spd::c_str(l_dimm) ); - - FAPI_TRY( lookup_table_check(l_dimm, HOST_TO_DDR_SPEED_RATIO_MAP, FFDC_CODE, l_value, o_setting), - "%s failed HOST_TO_DDR_SPEED_RATIO lookup check", spd::c_str(l_dimm) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// -/// @brief Traits for pre_data_engine -/// @class attrEngineTraits -/// @note pre_data_init_fields, HYBRID specialization -/// -template<> -struct attrEngineTraits<proc_type::AXONE, pre_data_init_fields, pre_data_init_fields::HYBRID> -{ - using attr_type = fapi2::ATTR_MEM_EFF_HYBRID_Type; - using attr_integral_type = std::remove_all_extents<attr_type>::type; - static constexpr fapi2::TargetType TARGET_TYPE = fapi2::ATTR_MEM_EFF_HYBRID_TargetType; - static constexpr generic_ffdc_codes FFDC_CODE = SET_HYBRID; - - /// - /// @brief attribute getter - /// @param[in] i_target the attr target - /// @param[out] o_setting array to populate - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& o_setting) - { - return mss::attr::get_hybrid(i_target, o_setting); - } - - /// - /// @brief attribute setter - /// @param[in] i_target the attr target - /// @param[in] i_setting array to set - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode set_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& i_setting) - { - return mss::attr::set_hybrid(i_target, i_setting); - } - - /// - /// @brief Computes setting for attribute - /// @param[in] i_spd_data SPD data - /// @param[out] o_setting value we want to set attr with - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_value_to_set(const spd::facade& i_spd_data, - attr_integral_type& o_setting) - { - // ========================================================= - // DDR4 SPD Document Release 4 - // Byte 3 (0x003): Key Byte / Module Type - Hybrid - // ========================================================= - static const std::vector< std::pair<uint8_t, uint8_t> > HYBRID_MAP = - { - //{key byte, dimm type} - {0, fapi2::ENUM_ATTR_MEM_EFF_HYBRID_NOT_HYBRID}, - {1, fapi2::ENUM_ATTR_MEM_EFF_HYBRID_IS_HYBRID}, - // All others reserved or not supported - }; - - const auto l_dimm = i_spd_data.get_dimm_target(); - - attr_integral_type l_spd_hybrid_type = 0; - FAPI_TRY(i_spd_data.hybrid(l_spd_hybrid_type), - "%s failed to get hybrid from SPD", spd::c_str(l_dimm) ); - - FAPI_TRY(lookup_table_check(l_dimm, HYBRID_MAP, FFDC_CODE, l_spd_hybrid_type, o_setting), - "%s failed HYBRID lookup check", spd::c_str(l_dimm) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// -/// @brief Traits for pre_data_engine -/// @class attrEngineTraits -/// @note pre_data_init_fields, HYBRID_MEDIA specialization -/// -template<> -struct attrEngineTraits<proc_type::AXONE, pre_data_init_fields, pre_data_init_fields::HYBRID_MEDIA> -{ - using attr_type = fapi2::ATTR_MEM_EFF_HYBRID_MEMORY_TYPE_Type; - using attr_integral_type = std::remove_all_extents<attr_type>::type; - static constexpr fapi2::TargetType TARGET_TYPE = fapi2::ATTR_MEM_EFF_HYBRID_MEMORY_TYPE_TargetType; - static constexpr generic_ffdc_codes FFDC_CODE = SET_HYBRID_MEDIA; - - /// - /// @brief attribute getter - /// @param[in] i_target the attr target - /// @param[out] o_setting array to populate - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& o_setting) - { - return mss::attr::get_hybrid_memory_type(i_target, o_setting); - } - - /// - /// @brief attribute setter - /// @param[in] i_target the attr target - /// @param[in] i_setting array to set - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode set_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& i_setting) - { - return mss::attr::set_hybrid_memory_type(i_target, i_setting); - } - - /// - /// @brief Computes setting for attribute - /// @param[in] i_spd_data SPD data - /// @param[out] o_setting value we want to set attr with - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_value_to_set(const spd::facade& i_spd_data, - attr_integral_type& o_setting) - { - // ========================================================= - // DDR4 SPD Document Release 4 - // Byte 3 (0x003): Key Byte / Module Type - Hybrid - // ========================================================= - static const std::vector< std::pair<uint8_t, uint8_t> > HYBRID_MEMORY_TYPE_MAP = - { - - //{key byte, dimm type} - {0, fapi2::ENUM_ATTR_MEM_EFF_HYBRID_MEMORY_TYPE_NONE}, - {1, fapi2::ENUM_ATTR_MEM_EFF_HYBRID_MEMORY_TYPE_NVDIMM}, - // All others reserved or not supported - }; - const auto l_dimm = i_spd_data.get_dimm_target(); - attr_integral_type l_spd_hybrid_media = 0; - - FAPI_TRY( i_spd_data.hybrid_media(l_spd_hybrid_media), - "%s failed to get hybrid media from SPD", spd::c_str(l_dimm) ); - - FAPI_TRY( lookup_table_check(l_dimm, HYBRID_MEMORY_TYPE_MAP, FFDC_CODE, l_spd_hybrid_media, o_setting), - "%s failed HYBRID_MEMORY_TYPE lookup check", spd::c_str(l_dimm) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// -/// @brief Traits for pre_data_engine -/// @class attrEngineTraits -/// @note pre_data_init_fields, MRANKS specialization -/// -template<> -struct attrEngineTraits<proc_type::AXONE, pre_data_init_fields, pre_data_init_fields::MRANKS> -{ - using attr_type = fapi2::ATTR_MEM_EFF_NUM_MASTER_RANKS_PER_DIMM_Type; - using attr_integral_type = std::remove_all_extents<attr_type>::type; - static constexpr fapi2::TargetType TARGET_TYPE = fapi2::ATTR_MEM_EFF_NUM_MASTER_RANKS_PER_DIMM_TargetType; - static constexpr generic_ffdc_codes FFDC_CODE = SET_MRANKS; - - /// - /// @brief attribute getter - /// @param[in] i_target the attribute associated target - /// @param[out] o_setting array to populate - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& o_setting) - { - return mss::attr::get_num_master_ranks_per_dimm(i_target, o_setting); - } - - /// - /// @brief attribute setter - /// @param[in] i_target the attribute associated target - /// @param[in] i_setting array to set - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode set_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& i_setting) - { - return mss::attr::set_num_master_ranks_per_dimm(i_target, i_setting); - } - - /// - /// @brief Computes setting for attribute - /// @param[in] i_spd_data SPD data - /// @param[out] o_setting value we want to set attr with - /// @return FAPI2_RC_SUCCESS iff okay - /// - static fapi2::ReturnCode get_value_to_set(const spd::facade& i_spd_data, - attr_integral_type& o_setting) - { - // ========================================================= - // DDR4 SPD Document Release 4 - // Byte 12 (0x00C): Module Organization - // ========================================================= - static const std::vector< std::pair<uint8_t, uint8_t> > NUM_PACKAGE_RANKS_MAP = - { - // {key byte, num of package ranks per DIMM (package ranks)} - {0, fapi2::ENUM_ATTR_MEM_EFF_NUM_MASTER_RANKS_PER_DIMM_1R}, - {1, fapi2::ENUM_ATTR_MEM_EFF_NUM_MASTER_RANKS_PER_DIMM_2R}, - {3, fapi2::ENUM_ATTR_MEM_EFF_NUM_MASTER_RANKS_PER_DIMM_4R}, - }; - - const auto l_dimm = i_spd_data.get_dimm_target(); - - attr_integral_type l_master_ranks_spd = 0; - FAPI_TRY( i_spd_data.num_package_ranks_per_dimm(l_master_ranks_spd), - "%s failed to get number of package ranks from SPD", spd::c_str(l_dimm) ); - - FAPI_TRY( lookup_table_check(l_dimm, NUM_PACKAGE_RANKS_MAP, FFDC_CODE, l_master_ranks_spd, o_setting), - "%s failed MASTER_RANKS lookup check", spd::c_str(l_dimm) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// -/// @brief Traits for pre_data_engine -/// @class attrEngineTraits -/// @note DIMM_RANKS_CNFG specialization -/// -template<> -struct attrEngineTraits<proc_type::AXONE, pre_data_init_fields, pre_data_init_fields::DIMM_RANKS_CNFG> -{ - - using attr_type = fapi2::ATTR_MEM_EFF_DIMM_RANKS_CONFIGED_Type; - using attr_integral_type = std::remove_all_extents<attr_type>::type; - static const fapi2::TargetType TARGET_TYPE = fapi2::ATTR_MEM_EFF_DIMM_RANKS_CONFIGED_TargetType; - static constexpr generic_ffdc_codes FFDC_CODE = SET_DIMM_RANKS_CNFG; - - /// - /// @brief attribute getter - /// @param[in] i_target the fapi2 target - /// @param[out] o_setting array to populate - /// @return FAPI2_RC_SUCCESS iff okay - /// - static inline fapi2::ReturnCode get_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& o_setting) - { - return mss::attr::get_dimm_ranks_configed(i_target, o_setting); - } - - /// - /// @brief attribute setter - /// @param[in] i_target the fapi2 target - /// @param[in] i_setting array to set - /// @return FAPI2_RC_SUCCESS iff okay - /// - static inline fapi2::ReturnCode set_attr(const fapi2::Target<TARGET_TYPE>& i_target, - attr_type& i_setting) - { - return mss::attr::set_dimm_ranks_configed(i_target, i_setting); - } - - /// - /// @brief Computes setting for attribute - /// @param[in] i_spd_data SPD data - /// @param[out] o_setting value we want to set attr with - /// @return FAPI2_RC_SUCCESS iff okay - - static fapi2::ReturnCode get_value_to_set(const spd::facade& i_spd_data, - attr_integral_type& o_setting) - { - // Set configed ranks. Set the bit representing the master rank configured (0 being left most.) So, - // a 4R DIMM would be 0b11110000 (0xF0). This is used by PRD. - fapi2::buffer<uint8_t> l_ranks_configed; - - // Make sure the number of master ranks is setup - uint8_t l_master_ranks = 0; - FAPI_TRY( (attrEngineTraits<proc_type::AXONE, pre_data_init_fields, pre_data_init_fields::MRANKS>::get_value_to_set( - i_spd_data, - l_master_ranks)) ); - - FAPI_TRY( l_ranks_configed.setBit(0, l_master_ranks), - "%s. Failed to setBit", spd::c_str(i_spd_data.get_dimm_target()) ); - - o_setting = l_ranks_configed; - - fapi_try_exit: - return fapi2::current_err; - } -}; - -}//mss - -#endif |
