PRD: MCBIST command address timeout error

Change-Id: I59affcb38448e9ed774524dd21e5a19bbf39e781
RTC: 169104
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/36364
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Benjamin J. Weisenbeck <bweisenb@us.ibm.com>
Reviewed-by: Caleb N. Palmer <cnpalmer@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/gerrit1/36516
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>

src/usr/diag/prdf/common/plat/p9/p9_mcbist.rule

@@ -531,7 +531,7 @@ group gMCBISTFIR filter singlebit, cs_root_cause
     /** MCBISTFIR[1]
      *  COMMAND_ADDRESS_TIMEOUT
      */
-    (rMCBISTFIR, bit(1)) ? defaultMaskedError;
+    (rMCBISTFIR, bit(1)) ? command_addr_timeout;
 
     /** MCBISTFIR[2]
      *  INTERNAL_FSM_ERROR

src/usr/diag/prdf/common/plat/p9/p9_mcbist_actions.rule

@@ -5,7 +5,7 @@
 #
 # OpenPOWER HostBoot Project
 #
-# Contributors Listed Below - COPYRIGHT 2016
+# Contributors Listed Below - COPYRIGHT 2016,2017
 # [+] International Business Machines Corp.
 #
 #
@@ -22,15 +22,23 @@
 # permissions and limitations under the License.
 #
 # IBM_PROLOG_END_TAG
-/** MCBIST program complete...TBD */
+
+/** MCBIST program complete */
 actionclass mcbist_program_complete
 {
     funccall("McbistCmdComplete");
 };
 
-/** MCBIST program complete workaround...TBD */
+/** MCBIST program complete workaround */
 actionclass mcbist_program_complete_workaround
 {
     funccall("CmdCompleteDd1Workaround");
 };
 
+/** MCBIST Command Address Timeout */
+actionclass command_addr_timeout
+{
+    threshold1;
+    funccall("commandAddrTimeout");
+};
+

src/usr/diag/prdf/plat/mem/prdfP9Mcbist.C

@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2016                             */
+/* Contributors Listed Below - COPYRIGHT 2016,2017                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -237,6 +237,47 @@ int32_t CmdCompleteDd1Workaround( ExtensibleChip * i_mcbChip,
 }
 PRDF_PLUGIN_DEFINE( p9_mcbist, CmdCompleteDd1Workaround );
 
+//------------------------------------------------------------------------------
+
+/**
+ * @brief  MCBISTFIR[1] - COMMAND_ADDRESS_TIMEOUT.
+ * @param  i_chip An MCBIST chip.
+ * @param  io_sc  The step code data struct.
+ * @return SUCCESS
+ */
+int32_t commandAddrTimeout( ExtensibleChip * i_chip,
+                            STEP_CODE_DATA_STRUCT & io_sc )
+{
+    #define PRDF_FUNC "[p9_mcbist::commandAddrTimeout] "
+
+    // The current MCBIST command is hung and will not complete. All conditions
+    // that would cause this are contained within the MCAs in which the command
+    // was executed. Restarting the command will likely fail with the same
+    // issue. Callout and gard all MCAs in which the command was executed.
+
+    std::vector<ExtensibleChip *> mcaList;
+
+    if ( SUCCESS != getMcbistMaintPort(i_chip, mcaList) )
+    {
+        PRDF_ERR( PRDF_FUNC "getMcbistMaintPort(0x%08x) failed",
+                  i_chip->getHuid() );
+    }
+    else
+    {
+        for ( auto & mcaChip : mcaList )
+        {
+            io_sc.service_data->SetCallout( mcaChip->getTrgt() );
+        }
+    }
+
+    return SUCCESS; // nothing to return to rule code
+
+    #undef PRDF_FUNC
+}
+PRDF_PLUGIN_DEFINE( p9_mcbist, commandAddrTimeout );
+
+//------------------------------------------------------------------------------
+
 } // end namespace p9_mcbist
 
 } // end namespace PRDF