diff options
Diffstat (limited to 'src/import/chips/centaur')
| -rw-r--r-- | src/import/chips/centaur/procedures/hwp/memory/lib/utils/mem_size.C | 58 |
1 files changed, 39 insertions, 19 deletions
diff --git a/src/import/chips/centaur/procedures/hwp/memory/lib/utils/mem_size.C b/src/import/chips/centaur/procedures/hwp/memory/lib/utils/mem_size.C index b6a3146a3..b07e9c281 100644 --- a/src/import/chips/centaur/procedures/hwp/memory/lib/utils/mem_size.C +++ b/src/import/chips/centaur/procedures/hwp/memory/lib/utils/mem_size.C @@ -74,6 +74,41 @@ bool is_dimm_functional(const uint8_t i_valid_dimm_bitmap, return fapi2::buffer<uint8_t>(i_valid_dimm_bitmap).getBit(VALID_DIMM_POS[i_port][i_dimm]); } + +/// +/// @brief Return the total memory size behind an MBA +/// @param[in] i_target the MBA target +/// @param[out] o_size the size of memory in GB behind the target +/// @return FAPI2_RC_SUCCESS if ok +/// +template<> +fapi2::ReturnCode eff_memory_size( const fapi2::Target<fapi2::TARGET_TYPE_MBA>& i_target, uint64_t& o_size ) +{ + o_size = 0; + uint8_t l_sizes[MAX_PORTS_PER_MBA][MAX_DIMM_PER_PORT] = {}; + uint8_t l_func_dimms_bitmap = 0; + + FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_CEN_MSS_EFF_DIMM_FUNCTIONAL_VECTOR, i_target, l_func_dimms_bitmap), + "Failed to access attribute ATTR_CEN_MSS_EFF_DIMM_FUNCTIONAL_VECTOR for %s", mss::c_str(i_target) ); + + FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_CEN_EFF_DIMM_SIZE, i_target, l_sizes), + "Failed to access attribute ATTR_CEN_EFF_DIMM_SIZE for %s", mss::c_str(i_target) ); + + for( size_t p = 0; p < MAX_PORTS_PER_MBA; ++p) + { + for( size_t d = 0; d < MAX_DIMM_PER_PORT; ++d) + { + if( is_dimm_functional(l_func_dimms_bitmap, p, d) ) + { + o_size += l_sizes[p][d]; + } + }// dimm + }// port + +fapi_try_exit: + return fapi2::current_err; +} + /// /// @brief Return the total memory size behind a DMI /// @param[in] i_target the DMI target @@ -87,25 +122,10 @@ fapi2::ReturnCode eff_memory_size( const fapi2::Target<fapi2::TARGET_TYPE_DMI>& for (const auto& mba : mss::find_targets<fapi2::TARGET_TYPE_MBA>(i_target)) { - uint8_t l_sizes[MAX_PORTS_PER_MBA][MAX_DIMM_PER_PORT] = {}; - uint8_t l_func_dimms_bitmap = 0; - - FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_CEN_MSS_EFF_DIMM_FUNCTIONAL_VECTOR, mba, l_func_dimms_bitmap), - "Failed to access attribute ATTR_CEN_MSS_EFF_DIMM_FUNCTIONAL_VECTOR for %s", mss::c_str(mba) ); - - FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_CEN_EFF_DIMM_SIZE, mba, l_sizes), - "Failed to access attribute ATTR_CEN_EFF_DIMM_SIZE for %s", mss::c_str(mba) ); - - for( size_t p = 0; p < MAX_PORTS_PER_MBA; ++p) - { - for( size_t d = 0; d < MAX_DIMM_PER_PORT; ++d) - { - if( is_dimm_functional(l_func_dimms_bitmap, p, d) ) - { - o_size += l_sizes[p][d]; - } - }// dimm - }// port + uint64_t l_mba_size; + FAPI_TRY(eff_memory_size(mba, l_mba_size), + "Error from eff_memory_size (mba: %s)", mss::c_str(mba)); + o_size += l_mba_size; }// mba fapi_try_exit: |
