PRD: added support functions in MemSymbol class

Change-Id: I5a13013902dd612a332fe141d41c5bf59c450ed2
RTC: 165381
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/34741
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Caleb N. Palmer <cnpalmer@us.ibm.com>
Reviewed-by: Benjamin J. Weisenbeck <bweisenb@us.ibm.com>
Reviewed-by: Zane C. Shelley <zshelle@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/35413
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>

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

@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2013,2016                        */
+/* Contributors Listed Below - COPYRIGHT 2013,2017                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -103,9 +103,49 @@ MemSymbol MemSymbol::fromGalois( TargetHandle_t i_trgt, const MemRank & i_rank,
 
 uint8_t MemSymbol::getDq() const
 {
-    return TYPE_MBA == getTargetType(iv_trgt) ? symbol2Dq<TYPE_MBA>(iv_symbol)
-                                              : symbol2Dq<TYPE_MCA>(iv_symbol);
+    bool isMba = TYPE_MBA == getTargetType(iv_trgt);
+
+    return isMba ? symbol2Dq<TYPE_MBA>(iv_symbol)
+                 : symbol2Dq<TYPE_MCA>(iv_symbol);
 }
 
+//------------------------------------------------------------------------------
+
+uint8_t MemSymbol::getPortSlct() const
+{
+    bool isMba = TYPE_MBA == getTargetType(iv_trgt);
+
+    return isMba ? symbol2PortSlct<TYPE_MBA>(iv_symbol)
+                 : symbol2PortSlct<TYPE_MCA>(iv_symbol);
+}
+
+//------------------------------------------------------------------------------
+
+uint8_t MemSymbol::getDram() const
+{
+    bool isMba = TYPE_MBA == getTargetType(iv_trgt);
+    bool isX4  = isDramWidthX4( iv_trgt );
+
+    return isMba ? isX4 ? symbol2Nibble<TYPE_MBA>( iv_symbol )
+                        : symbol2Byte  <TYPE_MBA>( iv_symbol )
+                 : isX4 ? symbol2Nibble<TYPE_MCA>( iv_symbol )
+                        : symbol2Byte  <TYPE_MCA>( iv_symbol );
+}
+
+//------------------------------------------------------------------------------
+
+uint8_t MemSymbol::getDramPins() const
+{
+    bool isMba = TYPE_MBA == getTargetType(iv_trgt);
+    bool isX4  = isDramWidthX4( iv_trgt );
+
+    uint32_t dps = isMba ? MBA_DQS_PER_SYMBOL : MCA_DQS_PER_SYMBOL;
+    uint32_t spd = isMba ? isX4 ? MBA_SYMBOLS_PER_NIBBLE : MBA_SYMBOLS_PER_BYTE
+                         : isX4 ? MCA_SYMBOLS_PER_NIBBLE : MCA_SYMBOLS_PER_BYTE;
+
+    return iv_pins << (((spd - 1) - (iv_symbol % spd)) * dps);
+}
+
+//------------------------------------------------------------------------------
 
 } // end namespace PRDF

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

@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2013,2016                        */
+/* Contributors Listed Below - COPYRIGHT 2013,2017                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -105,6 +105,17 @@ class MemSymbol
     /** @return rank associated with this symbol. */
     MemRank getRank() const { return iv_rank; };
 
+    /** @return The port select for this symbol. Only relevant on MBA. Will
+     *          always return 0 for MCA. */
+    uint8_t getPortSlct() const;
+
+    /** @return The DRAM index for this symbol. */
+    uint8_t getDram() const;
+
+    /** @return The bad pins associated with this symbol in relation to the DRAM
+     *          (x4 mode is 4-bits, x8 mode is 8-bits). */
+    uint8_t getDramPins() const;
+
     /** @return Marks this symbol as steered to a DRAM spare. */
     void setDramSpared() { iv_isDramSpared = true; }
 

src/usr/diag/prdf/common/plugins/prdfParserUtils.C

@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2014,2016                        */
+/* Contributors Listed Below - COPYRIGHT 2014,2017                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -103,6 +103,16 @@ uint8_t symbol2PortSlct<TARGETING::TYPE_MBA>( uint8_t i_symbol )
 
 //------------------------------------------------------------------------------
 
+template<>
+uint8_t symbol2PortSlct<TARGETING::TYPE_MCA>( uint8_t i_symbol )
+{
+    // Port select does not exist on MCA. Always return 0 so that code will
+    // continue to work.
+    return 0;
+}
+
+//------------------------------------------------------------------------------
+
 template<>
 uint8_t nibble2Symbol<TARGETING::TYPE_MBA>( uint8_t i_x4Dram )
 {