Add attribute engine algorithm for eff_config and pre_eff_config

Change-Id: I8498c143109fa1d1a2c9ad5492476e72f51ba509
Original-Change-Id: I2c89e6da17511462afbc661680d19df18a4708f4
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/72962
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/74689
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>

1 files changed, 57 insertions, 8 deletions

diff --git a/src/import/generic/memory/lib/mss_generic_attribute_getters.H b/src/import/generic/memory/lib/mss_generic_attribute_getters.H
index bce94f55f..3b01d0c4a 100644
--- a/src/import/generic/memory/lib/mss_generic_attribute_getters.H
+++ b/src/import/generic/memory/lib/mss_generic_attribute_getters.H
@@ -2349,6 +2349,55 @@ fapi_try_exit:
 }
 
 ///
+/// @brief ATTR_MEM_EFF_DIMM_RANKS_CONFIGED getter
+/// @param[in] const ref to the TARGET_TYPE_DIMM
+/// @param[out] uint8_t& reference to store the value
+/// @note Generated by gen_accessors.pl generate_mc_port_params
+/// @return fapi2::ReturnCode - FAPI2_RC_SUCCESS iff get is OK
+/// @note  Bit wise representation of master ranks in each DIMM that are used for reads and
+/// writes. Used by PRD.
+///
+inline fapi2::ReturnCode get_dimm_ranks_configed(const fapi2::Target<fapi2::TARGET_TYPE_DIMM>& i_target,
+        uint8_t& o_value)
+{
+    uint8_t l_value[2] = {};
+    const auto l_port = i_target.getParent<fapi2::TARGET_TYPE_MEM_PORT>();
+
+    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_MEM_EFF_DIMM_RANKS_CONFIGED, l_port, l_value) );
+    o_value = l_value[mss::index(i_target)];
+    return fapi2::current_err;
+
+fapi_try_exit:
+    FAPI_ERR("failed getting ATTR_MEM_EFF_DIMM_RANKS_CONFIGED: 0x%lx (target: %s)",
+             uint64_t(fapi2::current_err), mss::c_str(i_target));
+    return fapi2::current_err;
+}
+
+///
+/// @brief ATTR_MEM_EFF_DIMM_RANKS_CONFIGED getter
+/// @param[in] const ref to the TARGET_TYPE_MEM_PORT
+/// @param[out] uint8_t&[] array reference to store the value
+/// @note Generated by gen_accessors.pl generate_mc_port_params
+/// @return fapi2::ReturnCode - FAPI2_RC_SUCCESS iff get is OK
+/// @note  Bit wise representation of master ranks in each DIMM that are used for reads and
+/// writes. Used by PRD.
+///
+inline fapi2::ReturnCode get_dimm_ranks_configed(const fapi2::Target<fapi2::TARGET_TYPE_MEM_PORT>& i_target,
+        uint8_t (&o_array)[2])
+{
+    uint8_t l_value[2] = {};
+
+    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_MEM_EFF_DIMM_RANKS_CONFIGED, i_target, l_value) );
+    memcpy(o_array, &l_value, 2);
+    return fapi2::current_err;
+
+fapi_try_exit:
+    FAPI_ERR("failed getting ATTR_MEM_EFF_DIMM_RANKS_CONFIGED: 0x%lx (target: %s)",
+             uint64_t(fapi2::current_err), mss::c_str(i_target));
+    return fapi2::current_err;
+}
+
+///
 /// @brief ATTR_MEM_EFF_DRAM_TREFI getter
 /// @param[in] const ref to the TARGET_TYPE_MEM_PORT
 /// @param[out] uint16_t& reference to store the value
@@ -3864,8 +3913,8 @@ fapi_try_exit:
 /// @note Generated by gen_accessors.pl generate_mc_port_params
 /// @return fapi2::ReturnCode - FAPI2_RC_SUCCESS iff get is OK
 /// @note  Array[DIMM][RANK] READ, On Die Termination triggering bitmap. Use bitmap to determine
-/// which ODT to fire for the designated rank. The bits in 8 bit field are [Dimm0 ODT0][Dimm0
-/// ODT1][N/A][N/A][Dimm1 ODT0][Dimm1 ODT1][N/A][N/A]
+/// which ODT to fire for the designated rank. The bits in 8 bit field are [DIMM0 ODT0][DIMM0
+/// ODT1][DIMM0 ODT2][DIMM0 ODT3][DIMM1 ODT0][DIMM1 ODT1][DIMM1 ODT2][DIMM1 ODT3]
 ///
 inline fapi2::ReturnCode get_si_odt_rd(const fapi2::Target<fapi2::TARGET_TYPE_DIMM>& i_target, uint8_t (&o_array)[4])
 {
@@ -3889,8 +3938,8 @@ fapi_try_exit:
 /// @note Generated by gen_accessors.pl generate_mc_port_params
 /// @return fapi2::ReturnCode - FAPI2_RC_SUCCESS iff get is OK
 /// @note  Array[DIMM][RANK] READ, On Die Termination triggering bitmap. Use bitmap to determine
-/// which ODT to fire for the designated rank. The bits in 8 bit field are [Dimm0 ODT0][Dimm0
-/// ODT1][N/A][N/A][Dimm1 ODT0][Dimm1 ODT1][N/A][N/A]
+/// which ODT to fire for the designated rank. The bits in 8 bit field are [DIMM0 ODT0][DIMM0
+/// ODT1][DIMM0 ODT2][DIMM0 ODT3][DIMM1 ODT0][DIMM1 ODT1][DIMM1 ODT2][DIMM1 ODT3]
 ///
 inline fapi2::ReturnCode get_si_odt_rd(const fapi2::Target<fapi2::TARGET_TYPE_MEM_PORT>& i_target,
                                        uint8_t (&o_array)[2][4])
@@ -3914,8 +3963,8 @@ fapi_try_exit:
 /// @note Generated by gen_accessors.pl generate_mc_port_params
 /// @return fapi2::ReturnCode - FAPI2_RC_SUCCESS iff get is OK
 /// @note  Array[DIMM][RANK] WRITE, On Die Termination triggering bitmap. Use bitmap to determine
-/// which ODT to fire for the designated rank. The bits in 8 bit field are [Dimm0 ODT0][Dimm0
-/// ODT1][N/A][N/A][Dimm1 ODT0][Dimm1 ODT1][N/A][N/A]
+/// which ODT to fire for the designated rank. The bits in 8 bit field are [DIMM0 ODT0][DIMM0
+/// ODT1][DIMM0 ODT2][DIMM0 ODT3][DIMM1 ODT0][DIMM1 ODT1][DIMM1 ODT2][DIMM1 ODT3]
 ///
 inline fapi2::ReturnCode get_si_odt_wr(const fapi2::Target<fapi2::TARGET_TYPE_DIMM>& i_target, uint8_t (&o_array)[4])
 {
@@ -3939,8 +3988,8 @@ fapi_try_exit:
 /// @note Generated by gen_accessors.pl generate_mc_port_params
 /// @return fapi2::ReturnCode - FAPI2_RC_SUCCESS iff get is OK
 /// @note  Array[DIMM][RANK] WRITE, On Die Termination triggering bitmap. Use bitmap to determine
-/// which ODT to fire for the designated rank. The bits in 8 bit field are [Dimm0 ODT0][Dimm0
-/// ODT1][N/A][N/A][Dimm1 ODT0][Dimm1 ODT1][N/A][N/A]
+/// which ODT to fire for the designated rank. The bits in 8 bit field are [DIMM0 ODT0][DIMM0
+/// ODT1][DIMM0 ODT2][DIMM0 ODT3][DIMM1 ODT0][DIMM1 ODT1][DIMM1 ODT2][DIMM1 ODT3]
 ///
 inline fapi2::ReturnCode get_si_odt_wr(const fapi2::Target<fapi2::TARGET_TYPE_MEM_PORT>& i_target,
                                        uint8_t (&o_array)[2][4])