PRD: Capture IUE Counts for FFDC

Change-Id: I75beda1b85e516803d592ad2ff2cec560629ea0a
RTC: 174727
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/49918
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Benjamin J. Weisenbeck <bweisenb@us.ibm.com>
Reviewed-by: Zane C. Shelley <zshelle@us.ibm.com>
Reviewed-by: Brian J. Stegmiller <bjs@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/50460
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>

5 files changed, 91 insertions, 0 deletions

diff --git a/src/usr/diag/prdf/common/plat/mem/prdfMemCaptureData.C b/src/usr/diag/prdf/common/plat/mem/prdfMemCaptureData.C
index cdd276171..ceab917c4 100644
--- a/src/usr/diag/prdf/common/plat/mem/prdfMemCaptureData.C
+++ b/src/usr/diag/prdf/common/plat/mem/prdfMemCaptureData.C
@@ -509,6 +509,33 @@ void captureDramRepairsVpd<TYPE_MBA>(TargetHandle_t i_trgt, CaptureData & io_cd)
 //------------------------------------------------------------------------------
 
 template<>
+void captureIueCounts<McaDataBundle*>( TARGETING::TargetHandle_t i_trgt,
+                                       McaDataBundle * i_db,
+                                       CaptureData & io_cd )
+{
+    #ifdef __HOSTBOOT_MODULE
+
+    uint8_t sz_capData = i_db->iv_iueTh.size()*2;
+    uint8_t capData[sz_capData] = {};
+    uint8_t idx = 0;
+
+    for ( auto & th_pair : i_db->iv_iueTh )
+    {
+        capData[idx]   = th_pair.first;
+        capData[idx+1] = th_pair.second.getCount();
+        idx += 2;
+    }
+
+    // Add data to capture data.
+    BitString bs ( sz_capData*8, (CPU_WORD *) &capData );
+    io_cd.Add( i_trgt, Util::hashString("IUE_COUNTS"), bs );
+
+    #endif
+}
+
+//------------------------------------------------------------------------------
+
+template<>
 void addEccData<TYPE_MCA>( ExtensibleChip * i_chip,
                            STEP_CODE_DATA_STRUCT & io_sc )
 {
@@ -525,6 +552,9 @@ void addEccData<TYPE_MCA>( ExtensibleChip * i_chip,
     // Add DRAM repairs data from VPD.
     captureDramRepairsVpd<TYPE_MCA>( trgt, cd );
 
+    // Add IUE counts to capture data.
+    captureIueCounts<McaDataBundle*>( trgt, db, cd );
+
     // Add CE table to capture data.
     db->iv_ceTable.addCapData( cd );
 
diff --git a/src/usr/diag/prdf/common/plat/mem/prdfMemCaptureData.H b/src/usr/diag/prdf/common/plat/mem/prdfMemCaptureData.H
index 029665aa7..423a29de7 100644
--- a/src/usr/diag/prdf/common/plat/mem/prdfMemCaptureData.H
+++ b/src/usr/diag/prdf/common/plat/mem/prdfMemCaptureData.H
@@ -90,6 +90,17 @@ template<TARGETING::TYPE T>
 void captureDramRepairsVpd( TARGETING::TargetHandle_t i_trgt,
                             CaptureData & io_cd );
 
+/**
+ * @brief Queries the IUE threshold variable for the IUE counts and adds them
+ *        to the capture data.
+ * @param i_trgt An MBA or MCA target.
+ * @param i_db The MCA or MBA data bundle.
+ * @param io_cd  Capture data struct.
+ */
+template<typename D>
+void captureIueCounts( TARGETING::TargetHandle_t i_trgt, D i_db,
+                       CaptureData & io_cd );
+
 } // end namespace MemCaptureData
 
 } // end namespace PRDF
diff --git a/src/usr/diag/prdf/common/plugins/prdfLogParse_common.C b/src/usr/diag/prdf/common/plugins/prdfLogParse_common.C
index 6e06be5f3..725b126cf 100644
--- a/src/usr/diag/prdf/common/plugins/prdfLogParse_common.C
+++ b/src/usr/diag/prdf/common/plugins/prdfLogParse_common.C
@@ -449,6 +449,10 @@ bool parseCaptureData( void * i_buffer, uint32_t i_buflen,
             {
                  parseMemCeTable( sigData, sigDataSize, i_parser );
             }
+            else if ( Util::hashString("IUE_COUNTS") == sigId )
+            {
+                parseIueCounts( sigData, sigDataSize, i_parser );
+            }
 /*  TODO: RTC 157888
             else if ( Util::hashString("MEM_RCE_TABLE") == sigId )
             {
diff --git a/src/usr/diag/prdf/common/plugins/prdfMemLogParse.C b/src/usr/diag/prdf/common/plugins/prdfMemLogParse.C
index a6fe193ac..8f71d5111 100644
--- a/src/usr/diag/prdf/common/plugins/prdfMemLogParse.C
+++ b/src/usr/diag/prdf/common/plugins/prdfMemLogParse.C
@@ -3192,6 +3192,43 @@ bool parseMemCeTable( uint8_t  * i_buffer, uint32_t i_buflen,
 
 //------------------------------------------------------------------------------
 
+bool parseIueCounts( uint8_t  * i_buffer, uint32_t i_buflen,
+                     ErrlUsrParser & i_parser )
+{
+    bool rc = true;
+    // 2 bytes per entry
+    const uint32_t entries = i_buflen / 2;
+
+    i_parser.PrintNumber( " IUE COUNTS", "%d", entries );
+
+    const char * hh = "Rank ";
+    const char * hd = "Count";
+    i_parser.PrintString( hh, hd );
+    hh = "---- ";
+    hd = "-----";
+    i_parser.PrintString( hh, hd );
+
+    for ( uint32_t i = 0; i < entries; i++ )
+    {
+        uint8_t idx = i*2;
+
+        uint8_t rank  = i_buffer[idx];
+        uint8_t count = i_buffer[idx+1];
+
+        char header[HEADER_SIZE] = { '\0' };
+        snprintf( header, DATA_SIZE, "%d    ", rank );
+
+        char data[DATA_SIZE] = { '\0' };
+        snprintf( header, DATA_SIZE, "%d", count );
+
+        i_parser.PrintString( header, data );
+    }
+
+    return rc;
+}
+
+//------------------------------------------------------------------------------
+
 /* TODO RTC 157888
 bool parseMemRceTable( uint8_t  * i_buffer, uint32_t i_buflen,
                        ErrlUsrParser & i_parser )
diff --git a/src/usr/diag/prdf/common/plugins/prdfMemLogParse.H b/src/usr/diag/prdf/common/plugins/prdfMemLogParse.H
index 5b2e52897..fbbe0b650 100755
--- a/src/usr/diag/prdf/common/plugins/prdfMemLogParse.H
+++ b/src/usr/diag/prdf/common/plugins/prdfMemLogParse.H
@@ -88,6 +88,15 @@ bool parseMemCeTable( uint8_t * i_buffer, uint32_t i_buflen,
                       ErrlUsrParser & i_parser );
 
 /**
+ * @brief Parses IUE threshold counts.
+ * @param i_buffer The data buffer.
+ * @param i_buflen The buffer length.
+ * @param i_parser The error log parser.
+ */
+bool parseIueCounts( uint8_t * i_buffer, uint32_t i_buflen,
+                     ErrlUsrParser & i_parser );
+
+/**
  * @brief Parses Memory RCE table.
  * @param i_buffer The data buffer.
  * @param i_buflen The buffer length.