diff options
Diffstat (limited to 'src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/ecc/exp_modal_symbol_count.H')
| -rw-r--r-- | src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/ecc/exp_modal_symbol_count.H | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/ecc/exp_modal_symbol_count.H b/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/ecc/exp_modal_symbol_count.H index 846bab9d4..dd9431a3d 100644 --- a/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/ecc/exp_modal_symbol_count.H +++ b/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/ecc/exp_modal_symbol_count.H @@ -22,3 +22,224 @@ /* permissions and limitations under the License. */ /* */ /* IBM_PROLOG_END_TAG */ + +/// +/// @file exp_modal_symbol_count.H +/// @brief Subroutines for the MC modal symbol count (MBSSYMEC*Q) registers +/// +// *HWP HWP Owner: Matt Hickman <Matthew.Hickman@ibm.com> +// *HWP HWP Backup: Stephen Glancy <sglancy@us.ibm.com> +// *HWP Team: Memory +// *HWP Level: 3 +// *HWP Consumed by: FSP:HB + +#ifndef _EXP_MSS_MODAL_SYMBOL_COUNT_H_ +#define _EXP_MSS_MODAL_SYMBOL_COUNT_H_ + +#include <fapi2.H> +#include <generic/memory/lib/utils/scom.H> +#include <generic/memory/lib/utils/shared/mss_generic_consts.H> +#include <generic/memory/lib/ecc/ecc_traits.H> +#include <generic/memory/lib/ecc/modal_symbol_count.H> + +namespace mss +{ + +namespace ecc +{ + +namespace modal_symbol_count +{ + +/// +/// @brief Read modal symbol count (MBSSYMEC*Q) register +/// @tparam N the register index (0-8) +/// @tparam T fapi2 Target Type - derived from i_target's type +/// @tparam TT traits type defaults to eccTraits<DEFAULT_MC_TYPE, T> +/// @param[in] i_target the fapi2 target of the mc +/// @param[out] o_data the value of the register +/// @return fapi2::ReturnCode FAPI2_RC_SUCCESS if ok +/// +template< uint64_t N, fapi2::TargetType T, typename TT = eccTraits<mc_type::EXPLORER, T> > +inline fapi2::ReturnCode read_index( const fapi2::Target<T>& i_target, fapi2::buffer<uint64_t>& o_data ) +{ + static_assert((N < TT::NUM_MBSSYM_REGS), "Modal symbol count reg index failed range check"); + FAPI_TRY( mss::getScom(i_target, (TT::MODAL_SYM_COUNT0_REG + N), o_data) ); + FAPI_INF("read_index<%d>: 0x%016lx", N, o_data); +fapi_try_exit: + return fapi2::current_err; +} + +/// +/// @brief Read modal symbol count (MBSSYMEC*Q) 9 register +/// @tparam T fapi2 Target Type - derived from i_target's type +/// @param[in] i_target the fapi2 target of the mc +/// @param[out] o_data the value of the register +/// @return fapi2::ReturnCode FAPI2_RC_SUCCESS if ok +/// +template< fapi2::TargetType T > +inline fapi2::ReturnCode read_index9( const fapi2::Target<T>& i_target, fapi2::buffer<uint64_t>& o_data ) +{ + return ( read_index<9>(i_target, o_data) ); +} + +/// +/// @brief Read modal symbol count (MBSSYMEC*Q) register +/// @tparam T fapi2 Target Type - derived from i_target's type +/// @param[in] i_target the fapi2 target of the mc +/// @param[in] i_index the register index +/// @param[out] o_data the value of the register +/// @return fapi2::ReturnCode FAPI2_RC_SUCCESS if ok +/// +template< fapi2::TARGET_TYPE_OCMB_CHIP > +inline fapi2::ReturnCode read( const fapi2::TARGET_TYPE_OCMB_CHIP i_target, + const uint64_t i_index, + fapi2::buffer<uint64_t>& o_data ) +{ + switch (i_index) + { + case(0): + return ( read_index0(i_target, o_data) ); + + case(1): + return ( read_index1(i_target, o_data) ); + + case(2): + return ( read_index2(i_target, o_data) ); + + case(3): + return ( read_index3(i_target, o_data) ); + + case(4): + return ( read_index4(i_target, o_data) ); + + case(5): + return ( read_index5(i_target, o_data) ); + + case(6): + return ( read_index6(i_target, o_data) ); + + case(7): + return ( read_index7(i_target, o_data) ); + + case(8): + return ( read_index8(i_target, o_data) ); + + case(9): + return ( read_index9(i_target, o_data) ); + + default: + FAPI_ASSERT( false, + fapi2::MSS_INVALID_INDEX_PASSED() + .set_INDEX(i_index) + .set_FUNCTION(SYMBOL_COUNT_READ), + "%s Invalid index passed to fwms::ecc::modal_symbol_count::read (%d)", + mss::c_str(i_target), + i_index); + } + + return fapi2::FAPI2_RC_SUCCESS; +fapi_try_exit: + return fapi2::current_err; +} + +/// +/// @brief Write modal symbol count (MBSSYMEC*Q) register +/// @tparam N the register index (0-8) +/// @tparam T fapi2 Target Type - derived from i_target's type +/// @tparam TT traits type defaults to eccTraits<EXPLORER, T> +/// @param[in] i_target the fapi2 target of the mc +/// @param[in] i_data the value to write to the register +/// @return fapi2::ReturnCode FAPI2_RC_SUCCESS if ok +/// +template< uint64_t N, fapi2::TargetType T, typename TT = eccTraits<mc_type::EXPLORER, T> > +inline fapi2::ReturnCode write_index( const fapi2::Target<T>& i_target, const fapi2::buffer<uint64_t>& i_data ) +{ + static_assert((N < TT::NUM_MBSSYM_REGS), "Modal symbol count reg index failed range check"); + FAPI_TRY( mss::putScom(i_target, (TT::MODAL_SYM_COUNT0_REG + N), i_data) ); + FAPI_INF("write_index<%d>: 0x%016lx", N, i_data); +fapi_try_exit: + return fapi2::current_err; +} + +/// +/// @brief Write modal symbol count (MBSSYMEC*Q) 9 register +/// @tparam T fapi2 Target Type - derived from i_target's type +/// @param[in] i_target the fapi2 target of the mc +/// @param[in] i_data the value to write to the register +/// @return fapi2::ReturnCode FAPI2_RC_SUCCESS if ok +/// +template< fapi2::TargetType T > +inline fapi2::ReturnCode write_index9( const fapi2::Target<T>& i_target, const fapi2::buffer<uint64_t>& i_data ) +{ + return ( write_index<9>(i_target, i_data) ); +} + +/// +/// @brief Write Hardware Mark Store (HWMS) register +/// @tparam T fapi2 Target Type - derived from i_target's type +/// @param[in] i_target the fapi2 target of the mc +/// @param[in] i_index the register index +/// @param[in] i_data the value to write to the register +/// @return fapi2::ReturnCode FAPI2_RC_SUCCESS if ok +/// +template< fapi2::TARGET_TYPE_OCMB_CHIP > +inline fapi2::ReturnCode write( const fapi2::TARGET_TYPE_OCMB_CHIP i_target, + const uint64_t i_index, + const fapi2::buffer<uint64_t>& i_data ) +{ + switch (i_index) + { + case(0): + return ( write_index0(i_target, i_data) ); + + case(1): + return ( write_index1(i_target, i_data) ); + + case(2): + return ( write_index2(i_target, i_data) ); + + case(3): + return ( write_index3(i_target, i_data) ); + + case(4): + return ( write_index4(i_target, i_data) ); + + case(5): + return ( write_index5(i_target, i_data) ); + + case(6): + return ( write_index6(i_target, i_data) ); + + case(7): + return ( write_index7(i_target, i_data) ); + + case(8): + return ( write_index8(i_target, i_data) ); + + case(9): + return ( write_index9(i_target, i_data) ); + + default: + FAPI_ASSERT( false, + fapi2::MSS_INVALID_INDEX_PASSED() + .set_INDEX(i_index) + .set_FUNCTION(SYMBOL_COUNT_WRITE), + "%s Invalid index passed to fwms::ecc::modal_symbol_count::write (%d)", + mss::c_str(i_target), + i_index); + } + + return fapi2::FAPI2_RC_SUCCESS; +fapi_try_exit: + return fapi2::current_err; +} + + +} // close namespace modal_symbol_count + +} // close namespace ecc + +} // close namespace mss + +#endif |
