PRD: removed old P8 memory system system code

Change-Id: Ib6f0557afad5cf4c1b3f98aeec0e0799734f1370
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59855
Reviewed-by: Benjamin J. Weisenbeck <bweisenb@us.ibm.com>
Reviewed-by: Matt Derksen <mderkse1@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Zane C. Shelley <zshelle@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59873
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>

src/usr/diag/prdf/common/plat/cen/prdfCenMembuf_common.C

@@ -102,6 +102,61 @@ int32_t PostAnalysis( ExtensibleChip * i_chip, STEP_CODE_DATA_STRUCT & io_sc )
 }
 PRDF_PLUGIN_DEFINE( cen_centaur, PostAnalysis );
 
+/**
+ * @brief  During system or unit checkstop analysis, this is used to determine
+ *         if a chip has any active recoverable attentions.
+ * @param  i_chip     A MEMBUF chip.
+ * @param  o_hasAttns True if a recoverable attention exists on the Centaur.
+ * @return SUCCESS.
+ */
+int32_t CheckForRecovered( ExtensibleChip * i_chip, bool & o_hasAttns )
+{
+    o_hasAttns = false;
+
+    SCAN_COMM_REGISTER_CLASS * reg = i_chip->getRegister("GLOBAL_RE_FIR");
+    if ( SUCCESS != reg->Read() )
+    {
+        PRDF_ERR( "[CheckForRecovered] GLOBAL_RE_FIR read failed on 0x%08x",
+                  i_chip->getHuid() );
+    }
+    else if ( 0 != reg->GetBitFieldJustified(1,3) )
+    {
+        o_hasAttns = true;
+    }
+
+    return SUCCESS;
+
+} PRDF_PLUGIN_DEFINE( cen_centaur, CheckForRecovered );
+
+/**
+ * @brief  During system checkstop analysis, this is used to determine if a chip
+ *         has any active unit checkstop attentions.
+ * @param  i_chip     A MEMBUF chip.
+ * @param  o_hasAttns True if a recoverable attention exists on the Centaur.
+ * @return SUCCESS.
+ */
+int32_t CheckForUnitCs( ExtensibleChip * i_chip, bool & o_hasAttns )
+{
+    o_hasAttns = false;
+
+    // Note that Centaur checkstop attentions are all reported as unit
+    // checkstops and they do not directly trigger system checkstops.
+
+    SCAN_COMM_REGISTER_CLASS * reg = i_chip->getRegister("GLOBAL_CS_FIR");
+    if ( SUCCESS != reg->Read() )
+    {
+        PRDF_ERR( "[CheckForUnitCs] GLOBAL_CS_FIR read failed on 0x%08x",
+                  i_chip->getHuid() );
+    }
+    else if ( 0 != reg->GetBitFieldJustified(1,3) )
+    {
+        o_hasAttns = true;
+    }
+
+    return SUCCESS;
+
+} PRDF_PLUGIN_DEFINE( cen_centaur, CheckForUnitCs );
+
 //##############################################################################
 //
 //                                  MBSFIR