diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/memory/lib/spd/spd_factory.H')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/memory/lib/spd/spd_factory.H | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/memory/lib/spd/spd_factory.H b/src/import/chips/p9/procedures/hwp/memory/lib/spd/spd_factory.H index 4087bf464..bb19eaf34 100644 --- a/src/import/chips/p9/procedures/hwp/memory/lib/spd/spd_factory.H +++ b/src/import/chips/p9/procedures/hwp/memory/lib/spd/spd_factory.H @@ -83,6 +83,36 @@ fapi2::ReturnCode rev_additions_level(const fapi2::Target<fapi2::TARGET_TYPE_DIM uint8_t& o_value); /// +/// @brief Decodes hybrid type (whether or not the DIMM is a hybrid) from SPD +/// @param[in] i_target dimm target +/// @param[in] i_spd_data SPD data +/// @param[out] o_value hybrid +/// @return FAPI2_RC_SUCCESS if okay +/// @note Decodes SPD Byte 3 (bit 7) +/// @note Item JC-45-2220.01x +/// @note Page 17 +/// @note DDR4 SPD Document Release 3 +/// +fapi2::ReturnCode hybrid(const fapi2::Target<fapi2::TARGET_TYPE_DIMM>& i_target, + const std::vector<uint8_t>& i_spd_data, + uint8_t& o_value); + +/// +/// @brief Decodes hybrid type (hybrid DIMM type) from SPD +/// @param[in] i_target dimm target +/// @param[in] i_spd_data SPD data +/// @param[out] o_value hybrid module type +/// @return FAPI2_RC_SUCCESS if okay +/// @note Decodes SPD Byte 3 (bits 6~4) +/// @note Item JC-45-2220.01x +/// @note Page 17 +/// @note DDR4 SPD Document Release 3 +/// +fapi2::ReturnCode hybrid_type(const fapi2::Target<fapi2::TARGET_TYPE_DIMM>& i_target, + const std::vector<uint8_t>& i_spd_data, + uint8_t& o_value); + +/// /// @brief Decodes base module type (DIMM type) from SPD /// @param[in] i_target dimm target /// @param[in] i_spd_data SPD data |
