diff options
Diffstat (limited to 'src/import/generic/memory/lib/data_engine/pre_data_init.H')
| -rw-r--r-- | src/import/generic/memory/lib/data_engine/pre_data_init.H | 360 |
1 files changed, 69 insertions, 291 deletions
diff --git a/src/import/generic/memory/lib/data_engine/pre_data_init.H b/src/import/generic/memory/lib/data_engine/pre_data_init.H index aa061a530..2daea4c15 100644 --- a/src/import/generic/memory/lib/data_engine/pre_data_init.H +++ b/src/import/generic/memory/lib/data_engine/pre_data_init.H @@ -68,281 +68,6 @@ template< proc_type T, pre_data_init_fields TT > class preDataInitTraits; /// -/// @brief Traits for pre_data_engine -/// @class preDataInitTraits -/// @note NIMBUS, DIMM_TYPE specialization -/// -template<> -class preDataInitTraits<NIMBUS, DIMM_TYPE> -{ - public: - using attr_type = fapi2::ATTR_EFF_DIMM_TYPE_Type; - static const fapi2::TargetType TARGET_TYPE = fapi2::ATTR_EFF_DIMM_TYPE_TargetType; - - /// - /// @brief attribute getter - /// @param[in] i_target the MCS 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) - { - FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_EFF_DIMM_TYPE, i_target, o_setting) ); - - fapi_try_exit: - return fapi2::current_err; - } - - /// - /// @brief attribute setter - /// @param[in] i_target the MCS 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, - const attr_type& i_setting) - { - attr_type l_data = {}; - memcpy(l_data, i_setting, sizeof(l_data)); - FAPI_TRY( FAPI_ATTR_SET(fapi2::ATTR_EFF_DIMM_TYPE, i_target, l_data) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// -/// @brief Traits for pre_data_engine -/// @class preDataInitTraits -/// @note NIMBUS, DRAM_GEN specialization -/// -template<> -class preDataInitTraits<NIMBUS, DRAM_GEN> -{ - public: - using attr_type = fapi2::ATTR_EFF_DRAM_GEN_Type; - static const fapi2::TargetType TARGET_TYPE = fapi2::ATTR_EFF_DRAM_GEN_TargetType; - - /// - /// @brief attribute getter - /// @param[in] i_target the MCS 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) - { - FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_EFF_DRAM_GEN, i_target, o_setting) ); - - fapi_try_exit: - return fapi2::current_err; - } - - /// - /// @brief attribute setter - /// @param[in] i_target the MCS 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, - const attr_type& i_setting) - { - attr_type l_data = {}; - memcpy(l_data, i_setting, sizeof(l_data)); - - FAPI_TRY( FAPI_ATTR_SET(fapi2::ATTR_EFF_DRAM_GEN, i_target, l_data) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// -/// @brief Traits for pre_data_engine -/// @class preDataInitTraits -/// @note NIMBUS, HYBRID specialization -/// -template<> -class preDataInitTraits<NIMBUS, HYBRID> -{ - public: - using attr_type = fapi2::ATTR_EFF_HYBRID_Type; - static const fapi2::TargetType TARGET_TYPE = fapi2::ATTR_EFF_HYBRID_TargetType; - - /// - /// @brief attribute getter - /// @param[in] i_target the MCS 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) - { - FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_EFF_HYBRID, i_target, o_setting) ); - - fapi_try_exit: - return fapi2::current_err; - } - - /// - /// @brief attribute setter - /// @param[in] i_target the MCS 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, - const attr_type& i_setting) - { - attr_type l_data = {}; - memcpy(l_data, i_setting, sizeof(l_data)); - - FAPI_TRY( FAPI_ATTR_SET(fapi2::ATTR_EFF_HYBRID, i_target, l_data) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// -/// @brief Traits for pre_data_engine -/// @class preDataInitTraits -/// @note NIMBUS, HYBRID_MEDIA specialization -/// -template<> -class preDataInitTraits<NIMBUS, HYBRID_MEDIA> -{ - public: - using attr_type = fapi2::ATTR_EFF_HYBRID_MEMORY_TYPE_Type; - static const fapi2::TargetType TARGET_TYPE = fapi2::ATTR_EFF_HYBRID_MEMORY_TYPE_TargetType; - - /// - /// @brief attribute getter - /// @param[in] i_target the MCS 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) - { - FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_EFF_HYBRID_MEMORY_TYPE, i_target, o_setting) ); - - fapi_try_exit: - return fapi2::current_err; - } - - /// - /// @brief attribute setter - /// @param[in] i_target the MCS 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, - const attr_type& i_setting) - { - attr_type l_data = {}; - memcpy(l_data, i_setting, sizeof(l_data)); - - FAPI_TRY( FAPI_ATTR_SET(fapi2::ATTR_EFF_HYBRID_MEMORY_TYPE, i_target, l_data) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// -/// @brief Traits for pre_data_engine -/// @class preDataInitTraits -/// @note NIMBUS, MRANKS specialization -/// -template<> -class preDataInitTraits<NIMBUS, MRANKS> -{ - public: - using attr_type = fapi2::ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM_Type; - static const fapi2::TargetType TARGET_TYPE = fapi2::ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM_TargetType; - - /// - /// @brief attribute getter - /// @param[in] i_target the MCS 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) - { - FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM, i_target, o_setting) ); - - fapi_try_exit: - return fapi2::current_err; - } - - /// - /// @brief attribute setter - /// @param[in] i_target the MCS 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, - const attr_type& i_setting) - { - attr_type l_data = {}; - memcpy(l_data, i_setting, sizeof(l_data)); - - FAPI_TRY( FAPI_ATTR_SET(fapi2::ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM, i_target, l_data) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// -/// @brief Traits for pre_data_engine -/// @class preDataInitTraits -/// @note NIMBUS, DIMM_RANKS_CNFG specialization -/// -template<> -class preDataInitTraits<NIMBUS, DIMM_RANKS_CNFG> -{ - public: - using attr_type = fapi2::ATTR_EFF_DIMM_RANKS_CONFIGED_Type; - static const fapi2::TargetType TARGET_TYPE = fapi2::ATTR_EFF_NUM_MASTER_RANKS_PER_DIMM_TargetType; - - /// - /// @brief attribute getter - /// @param[in] i_target the MCS 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) - { - FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_EFF_DIMM_RANKS_CONFIGED, i_target, o_setting) ); - - fapi_try_exit: - return fapi2::current_err; - } - - /// - /// @brief attribute setter - /// @param[in] i_target the MCS 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, - const attr_type& i_setting) - { - attr_type l_data = {}; - memcpy(l_data, i_setting, sizeof(l_data)); - - FAPI_TRY( FAPI_ATTR_SET(fapi2::ATTR_EFF_DIMM_RANKS_CONFIGED, i_target, l_data) ); - - fapi_try_exit: - return fapi2::current_err; - } -}; - -/// /// @brief Helper function for attribute setting /// @tparam T processor type (e.g. NIMBUS, AXONE, etc.) /// defaulted to NIMBUS @@ -393,7 +118,7 @@ fapi2::ReturnCode lookup_table_check(const fapi2::Target<T>& i_target, .set_TARGET(i_target), "Failed to find a mapped value for %d on %s", i_key, - spd::c_str(i_target) ); + mss::spd::c_str(i_target) ); fapi_try_exit: return fapi2::current_err; } @@ -437,23 +162,12 @@ fapi_try_exit: /// @tparam T supported processor type (e.g. Nimbus, Axone, etc.) /// template< proc_type T > -class pre_data_engine; - -/// -/// @brief Data structure to set pre-effective config data -/// @class pre_data_engine -/// @note NIMBUS specialization -/// -template< > -class pre_data_engine< NIMBUS > +class pre_data_engine { private: fapi2::Target<fapi2::TARGET_TYPE_DIMM> iv_dimm; - uint8_t iv_master_ranks; spd::facade iv_spd_data; - size_t iv_port_index; - size_t iv_dimm_index; public: @@ -467,11 +181,12 @@ class pre_data_engine< NIMBUS > /// @brief ctor /// @param[in] i_target the DIMM target /// @param[in] i_spd_data SPD decoder - /// @param[out] o_rc ReturnCode for failure to init object /// pre_data_engine(const fapi2::Target<fapi2::TARGET_TYPE_DIMM>& i_target, - const spd::facade& i_spd_data, - fapi2::ReturnCode& o_rc); + const spd::facade& i_spd_data): + iv_dimm(i_target), + iv_spd_data(i_spd_data) + {} /// /// @brief default dtor @@ -515,6 +230,69 @@ class pre_data_engine< NIMBUS > fapi2::ReturnCode set_dimm_ranks_configured(); }; +/// +/// @brief Sets pre_eff_config attributes +/// @tparam P processor type +/// @param[in] i_target the DIMM target +/// @param[in] i_spd_decoder SPD decoder +/// @return FAPI2_RC_SUCCESS iff ok +/// +template <mss::proc_type P> +fapi2::ReturnCode set_pre_init_attrs( const fapi2::Target<fapi2::TARGET_TYPE_DIMM>& i_target, + const spd::facade& i_spd_decoder ) +{ + mss::pre_data_engine<P> l_data_engine(i_target, i_spd_decoder); + + // Set attributes needed before eff_config + // DIMM type and DRAM gen are needed for c_str to aid debugging + FAPI_TRY(l_data_engine.set_dimm_type(), "Failed to set DIMM type %s", mss::spd::c_str(i_target) ); + FAPI_TRY(l_data_engine.set_dram_gen(), "Failed to set DRAM gen %s", mss::spd::c_str(i_target) ); + + // Hybrid and hybrid media help detect hybrid modules, specifically NVDIMMs for Nimbus + FAPI_TRY(l_data_engine.set_hybrid(), "Failed to set Hybrid %s", mss::spd::c_str(i_target) ); + FAPI_TRY(l_data_engine.set_hybrid_media(), "Failed to set Hybrid Media %s", mss::spd::c_str(i_target) ); + + // Number of master ranks needed for VPD decoding + // and dimm_ranks_configured is a PRD attr... + FAPI_TRY(l_data_engine.set_master_ranks(), "Failed to set Master ranks %s", mss::spd::c_str(i_target) ); + FAPI_TRY(l_data_engine.set_dimm_ranks_configured(), "Failed to set DIMM ranks configured %s", + mss::spd::c_str(i_target) ); + +fapi_try_exit: + return fapi2::current_err; +} + +/// +/// @brief Sets pre_eff_config attributes +/// @tparam P processor type +/// @tparam T fapi2::TargetType +/// @param[in] i_target the target on which to operate +/// @return FAPI2_RC_SUCCESS iff ok +/// +template <mss::proc_type P, fapi2::TargetType T> +fapi2::ReturnCode set_pre_init_attrs( const fapi2::Target<T>& i_target ) +{ + for( const auto& d : mss::find_targets<fapi2::TARGET_TYPE_DIMM>(i_target)) + { + std::vector<uint8_t> l_raw_spd; + FAPI_TRY(mss::spd::get_raw_data(d, l_raw_spd)); + { + // Gets the SPD facade + fapi2::ReturnCode l_rc(fapi2::FAPI2_RC_SUCCESS); + mss::spd::facade l_spd_decoder(d, l_raw_spd, l_rc); + + // Checks that the facade was setup correctly + FAPI_TRY(l_rc, "Failed to initialize SPD facade for %s", mss::spd::c_str(d)); + + // Sets pre-init attributes + FAPI_TRY(mss::set_pre_init_attrs<P>(d, l_spd_decoder), "%s failed to set pre init attrs", mss::spd::c_str(d) ); + } + } + +fapi_try_exit: + return fapi2::current_err; +} + }//mss #endif |
