Change bad bit processing to process bad bit attributes

  Better process rank-pairs rather than per-DP

Change-Id: Iab8e21a934368fcf201f0e7b91aa8b859b3b0e47
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31926
Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com>
Dev-Ready: Brian R. Silver <bsilver@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: ANDRE A. MARIN <aamarin@us.ibm.com>
Reviewed-by: Brian R. Silver <bsilver@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31928
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>

1 files changed, 99 insertions, 0 deletions

diff --git a/src/import/chips/p9/procedures/hwp/memory/lib/mss_attribute_accessors.H b/src/import/chips/p9/procedures/hwp/memory/lib/mss_attribute_accessors.H
index 0a1b3c896..e1cb7e4ac 100644
--- a/src/import/chips/p9/procedures/hwp/memory/lib/mss_attribute_accessors.H
+++ b/src/import/chips/p9/procedures/hwp/memory/lib/mss_attribute_accessors.H
@@ -26029,6 +26029,105 @@ fapi_try_exit:
     return fapi2::current_err;
 }
 
+///
+/// @brief ATTR_BAD_DQ_BITMAP getter
+/// @param[in] const ref to the fapi2::Target<fapi2::TARGET_TYPE_DIMM>
+/// @param[out] uint8_t* memory to store the value
+/// @note Generated by gen_accessors.pl generateParameters (A)
+/// @return fapi2::ReturnCode - FAPI2_RC_SUCCESS iff get is OK
+/// @note  Bad DQ bitmap from a controller point of view. The data is a 10 byte bitmap for
+/// each of 4 possible ranks. The bad DQ data is stored in NVRAM, and it is stored
+/// in a special format translated to a DIMM Connector point of view. All of these
+/// details are hidden from the user of this
+/// attribute.
+///
+inline fapi2::ReturnCode bad_dq_bitmap(const fapi2::Target<fapi2::TARGET_TYPE_DIMM>& i_target, uint8_t* o_array)
+{
+    if (o_array == nullptr)
+    {
+        FAPI_ERR("nullptr passed to attribute accessor %s", __func__);
+        return fapi2::FAPI2_RC_INVALID_PARAMETER;
+    }
+
+    uint8_t l_value[2][2][4][10];
+    auto l_mca = i_target.getParent<fapi2::TARGET_TYPE_MCA>();
+    auto l_mcs = l_mca.getParent<fapi2::TARGET_TYPE_MCS>();
+
+    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_BAD_DQ_BITMAP, l_mcs, l_value) );
+    memcpy(o_array, &(l_value[mss::index(l_mca)][mss::index(i_target)][0]), 40);
+    return fapi2::current_err;
+
+fapi_try_exit:
+    FAPI_ERR("failed accessing ATTR_BAD_DQ_BITMAP: 0x%lx (target: %s)",
+             uint64_t(fapi2::current_err), mss::c_str(i_target));
+    return fapi2::current_err;
+}
+
+///
+/// @brief ATTR_BAD_DQ_BITMAP getter
+/// @param[in] const ref to the fapi2::Target<fapi2::TARGET_TYPE_MCA>
+/// @param[out] uint8_t* memory to store the value
+/// @note Generated by gen_accessors.pl generateParameters (B)
+/// @return fapi2::ReturnCode - FAPI2_RC_SUCCESS iff get is OK
+/// @note  Bad DQ bitmap from a controller point of view. The data is a 10 byte bitmap for
+/// each of 4 possible ranks. The bad DQ data is stored in NVRAM, and it is stored
+/// in a special format translated to a DIMM Connector point of view. All of these
+/// details are hidden from the user of this
+/// attribute.
+///
+inline fapi2::ReturnCode bad_dq_bitmap(const fapi2::Target<fapi2::TARGET_TYPE_MCA>& i_target, uint8_t* o_array)
+{
+    if (o_array == nullptr)
+    {
+        FAPI_ERR("nullptr passed to attribute accessor %s", __func__);
+        return fapi2::FAPI2_RC_INVALID_PARAMETER;
+    }
+
+    uint8_t l_value[2][2][4][10];
+    auto l_mcs = i_target.getParent<fapi2::TARGET_TYPE_MCS>();
+
+    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_BAD_DQ_BITMAP, l_mcs, l_value) );
+    memcpy(o_array, &(l_value[mss::index(i_target)][0]), 80);
+    return fapi2::current_err;
+
+fapi_try_exit:
+    FAPI_ERR("failed accessing ATTR_BAD_DQ_BITMAP: 0x%lx (target: %s)",
+             uint64_t(fapi2::current_err), mss::c_str(i_target));
+    return fapi2::current_err;
+}
+
+///
+/// @brief ATTR_BAD_DQ_BITMAP getter
+/// @param[in] const ref to the fapi2::Target<fapi2::TARGET_TYPE_MCS>
+/// @param[out] uint8_t* memory to store the value
+/// @note Generated by gen_accessors.pl generateParameters (C)
+/// @return fapi2::ReturnCode - FAPI2_RC_SUCCESS iff get is OK
+/// @note  Bad DQ bitmap from a controller point of view. The data is a 10 byte bitmap for
+/// each of 4 possible ranks. The bad DQ data is stored in NVRAM, and it is stored
+/// in a special format translated to a DIMM Connector point of view. All of these
+/// details are hidden from the user of this
+/// attribute.
+///
+inline fapi2::ReturnCode bad_dq_bitmap(const fapi2::Target<fapi2::TARGET_TYPE_MCS>& i_target, uint8_t* o_array)
+{
+    if (o_array == nullptr)
+    {
+        FAPI_ERR("nullptr passed to attribute accessor %s", __func__);
+        return fapi2::FAPI2_RC_INVALID_PARAMETER;
+    }
+
+    uint8_t l_value[2][2][4][10];
+
+    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_BAD_DQ_BITMAP, i_target, l_value) );
+    memcpy(o_array, &l_value, 160);
+    return fapi2::current_err;
+
+fapi_try_exit:
+    FAPI_ERR("failed accessing ATTR_BAD_DQ_BITMAP: 0x%lx (target: %s)",
+             uint64_t(fapi2::current_err), mss::c_str(i_target));
+    return fapi2::current_err;
+}
+
 
 ///
 /// @brief ATTR_FREQ_PROC_REFCLOCK_KHZ getter