PRD: Runtime TPS Analyze CEs

Change-Id: I175c14c65df216ccfc81bf7d8b1fa3e5a05902b2
RTC: 171914
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/44809
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Benjamin J. Weisenbeck <bweisenb@us.ibm.com>
Reviewed-by: Brian J. Stegmiller <bjs@us.ibm.com>
Reviewed-by: Zane C. Shelley <zshelle@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/45389
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>

Author: cnpalmer

src/usr/diag/prdf/common/plat/mem/prdfMemMark.H

@@ -63,6 +63,18 @@ class MemMark
         iv_symbol( MemSymbol::fromGalois(i_trgt, i_rank, i_galois) )
     {}
 
+    /**
+     * @brief Cosntructor from components.
+     * @param i_trgt   MBA or MCA target.
+     * @param i_rank   The rank this mark is on.
+     * @param i_symbol The symbol representing this mark.
+     */
+    MemMark( TARGETING::TargetHandle_t i_trgt, const MemRank & i_rank,
+             const MemSymbol & i_symbol ) :
+        iv_galois( i_symbol.getGalois() ),
+        iv_symbol( i_symbol )
+    {}
+
   public: // functions
 
     /** @return The Galois field representing this mark. */

src/usr/diag/prdf/common/plat/mem/prdfMemSymbol.C

@@ -151,6 +151,13 @@ uint8_t MemSymbol::getDramPins() const
     return iv_pins << (((spd - 1) - (iv_symbol % spd)) * dps);
 }
 
+//------------------------------------------------------------------------------
+
+uint8_t MemSymbol::getGalois() const
+{
+    return symbol2Galois[iv_symbol];
+}
+
 //------------------------------------------------------------------------------
 //                       Symbol Accessor Functions
 //------------------------------------------------------------------------------

src/usr/diag/prdf/common/plat/mem/prdfMemSymbol.H

@@ -118,6 +118,9 @@ class MemSymbol
      *          (x4 mode is 4-bits, x8 mode is 8-bits). */
     uint8_t getDramPins() const;
 
+    /** @return The Galois field associated with this symbol. */
+    uint8_t getGalois() const;
+
     /** @return Marks this symbol as steered to a DRAM spare. */
     void setDramSpared() { iv_isDramSpared = true; }
 

src/usr/diag/prdf/plat/mem/prdfMemTps.H

@@ -97,6 +97,23 @@ class TpsEvent : public TdEntry
                          STEP_CODE_DATA_STRUCT & io_sc,
                          bool & o_done );
 
+    /**
+     * @brief  Analyzes the counts that summarize the symbol CE counts.
+     * @param  i_badDqCount      Number of nibbles with a bad DQ
+     * @param  i_badChipCount    Number of nibbles with a bad Chip
+     * @param  i_nonZeroSumCount Number of nibbles under threshold with a
+     *                           non-zero sum
+     * @param  i_singleSymCount  Number of nibbles under threshold with a
+     *                           single symbol count greater than one
+     * @param  i_symList         Vector of all symbols with counts > 0.
+     * @param  io_sc      The step code data struct.
+     * @return Non-SUCCESS if an internal function fails, SUCCESS otherwise.
+     */
+    uint32_t analyzeCeSymbolCounts( CeCount i_badDqCount,
+        CeCount i_badChipCount, CeCount i_nonZeroSumCount,
+        CeCount i_singleSymCount, MemUtils::MaintSymbols i_symList,
+        STEP_CODE_DATA_STRUCT & io_sc );
+
     /**
      * @brief  Gets the counts that summarize the symbol CE counts.
      * @param  io_badDqCount      Number of nibbles with a bad DQ
@@ -121,6 +138,7 @@ class TpsEvent : public TdEntry
      */
     uint32_t analyzeCe( STEP_CODE_DATA_STRUCT & io_sc );
 
+
     #endif // __HOSTBOOT_RUNTIME
 
 };