PRD: NVDIMM Additional FFDC for error analysis

Change-Id: I5e2a11132ee0b1a0092557061f0b4ed70e3c4928
CQ: SW473592
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/82762
Reviewed-by: Benjamen G Tyner <ben.tyner@ibm.com>
Reviewed-by: Zane C Shelley <zshelle@us.ibm.com>
Reviewed-by: Brian J Stegmiller <bjs@us.ibm.com>
Reviewed-by: Paul Greenwood <paul.greenwood@ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
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>
Reviewed-by: Daniel M Crowell <dcrowell@us.ibm.com>

src/usr/diag/prdf/plat/mem/prdfP9Mca.C

@@ -1202,6 +1202,16 @@ int32_t AnalyzeNvdimmHealthStatRegs( ExtensibleChip * i_chip,
         // Skip any non-NVDIMMs
         if ( !isNVDIMM(dimm) ) continue;
 
+        // Add SMART-specific, page 4 registers to FFDC
+        errlHndl_t mainErrl = nullptr;
+        mainErrl = ServiceGeneratorClass::ThisServiceGenerator().getErrl();
+        if ( nullptr == mainErrl )
+        {
+            PRDF_ERR( PRDF_FUNC "Failed to get the global error log." );
+            continue;
+        }
+        PlatServices::nvdimmAddPage4Ffdc( dimm, mainErrl );
+
         // De-assert the EVENT_N pin by setting bit 2 in NVDIMM_MGT_CMD1
         l_rc = __deassertEventN( dimm );
         if ( SUCCESS != l_rc ) continue;

src/usr/diag/prdf/plat/prdfPlatServices.C

@@ -763,6 +763,13 @@ uint32_t nvdimmNotifyProtChange( TARGETING::TargetHandle_t i_target,
     #undef PRDF_FUNC
 
 }
+
+void nvdimmAddPage4Ffdc( TARGETING::TargetHandle_t i_nvdimm,
+                         errlHndl_t & io_errl  )
+{
+    NVDIMM::nvdimmAddPage4Regs( i_nvdimm, io_errl );
+}
+
 #endif
 
 //##############################################################################

src/usr/diag/prdf/plat/prdfPlatServices.H

@@ -180,8 +180,18 @@ bool isRowRepairEnabled( ExtensibleChip * i_chip, const MemRank & i_rank );
  * @param i_target     Processor with NVDIMM
  * @param i_state      Protection state of NVDIMM
  */
-uint32_t nvdimmNotifyProtChange( TARGETING::Target * i_target,
+uint32_t nvdimmNotifyProtChange( TARGETING::TargetHandle_t i_target,
     const NVDIMM::nvdimm_protection_t i_state );
+
+/**
+ * @brief Add SMART-specific, page 4 NVDIMM registers to the FFDC
+ *
+ * @param i_nvdimm An nvdimm target
+ * @param io_errl  Error log to add the FFDC to
+ */
+void nvdimmAddPage4Ffdc( TARGETING::TargetHandle_t i_nvdimm,
+                         errlHndl_t & io_errl  );
+
 #endif
 
 //##############################################################################