diff options
Diffstat (limited to 'src/import/chips/ocmb/explorer')
-rw-r--r-- | src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/eff_config/explorer_memory_size.C | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/eff_config/explorer_memory_size.C b/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/eff_config/explorer_memory_size.C index af17a063c..cf85b4951 100644 --- a/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/eff_config/explorer_memory_size.C +++ b/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/eff_config/explorer_memory_size.C @@ -22,3 +22,60 @@ /* permissions and limitations under the License. */ /* */ /* IBM_PROLOG_END_TAG */ + +/// +/// @file explorer_memory_size.C +/// @brief Return the effective memory size behind a target +/// +// *HWP HWP Owner: Andre Marin <aamarin@us.ibm.com> +// *HWP HWP Backup: Louis Stermole <stermole@us.ibm.com> +// *HWP Team: Memory +// *HWP Level: 3 +// *HWP Consumed by: HB:FSP + +#include <fapi2.H> + +#include <lib/shared/exp_consts.H> +#include <mss_generic_attribute_getters.H> +#include <generic/memory/lib/utils/memory_size.H> + +namespace mss +{ + +/// +/// @brief Return the total memory size behind a DIMM target +/// @param[in] i_target the DIMM target +/// @param[out] o_size the size of memory in GB behind the target +/// @return FAPI2_RC_SUCCESS if ok +/// @note The purpose of this specialization is to bridge the gap between different accessor functions +/// +template<> +fapi2::ReturnCode eff_memory_size<mss::mc_type::EXPLORER>( + const fapi2::Target<fapi2::TARGET_TYPE_DIMM>& i_target, + uint64_t& o_size ) +{ +#ifdef ACCESSORS_FIXED + uint32_t l_size = 0; + o_size = 0; + FAPI_TRY( mss::attr::get_dimm_size(i_target, l_size) ); + o_size = l_size; + +fapi_try_exit: + return fapi2::current_err; +#endif + + // Temporarily unrolling attribute accessor here until mss library is fixed + uint32_t l_value[2] = {}; + const auto l_port = i_target.getParent<fapi2::TARGET_TYPE_MEM_PORT>(); + uint8_t l_pos; + + FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_REL_POS, i_target, l_pos) ); + FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_MEM_EFF_DIMM_SIZE, l_port, l_value) ); + o_size = l_value[l_pos]; + +fapi_try_exit: + return fapi2::current_err; + +} + +} // ns mss |