PRD: Initial Axone Channel Fail support

Change-Id: I1a86cd97e2188409a1fbcc2fd8981ad5e162214f
RTC: 212714
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/83667
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Paul Greenwood <paul.greenwood@ibm.com>
Reviewed-by: Zane C Shelley <zshelle@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/84365
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>

src/usr/diag/prdf/common/plat/axone/axone_mcc_regs.rule

@@ -0,0 +1,80 @@
+# IBM_PROLOG_BEGIN_TAG
+# This is an automatically generated prolog.
+#
+# $Source: src/usr/diag/prdf/common/plat/axone/axone_mcc_regs.rule $
+#
+# OpenPOWER HostBoot Project
+#
+# Contributors Listed Below - COPYRIGHT 2019
+# [+] International Business Machines Corp.
+#
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# permissions and limitations under the License.
+#
+# IBM_PROLOG_END_TAG
+
+
+###############################################################################
+# Additional registers for mcc, not defined in XML
+###############################################################################
+
+    ###########################################################################
+    # P9 Axone target Channel Fail Config registers
+    ###########################################################################
+
+    register DSTLCFG2
+    {
+        name        "P9 Axone DSTL Error Injection Register";
+        scomaddr    0x0701090E;
+        capture     group default;
+    };
+
+    register USTLFAILMASK
+    {
+        name        "P9 Axone USTL Fail Response Channel Fail Mask";
+        scomaddr    0x07010A13;
+        capture     group default;
+    };
+
+    ###########################################################################
+    # P9 Axone target DSTLFIR
+    ###########################################################################
+
+    register DSTLFIR_AND
+    {
+        name        "P9 MCC target DSTLFIR atomic AND";
+        scomaddr    0x07010901;
+        capture     group never;
+        access      write_only;
+    };
+
+    register DSTLFIR_MASK_OR
+    {
+        name        "P9 MCC target DSTLFIR MASK atomic OR";
+        scomaddr    0x07010905;
+        capture     group never;
+        access      write_only;
+    };
+
+    ###########################################################################
+    # P9 Axone target USTLFIR
+    ###########################################################################
+
+    register USTLFIR_MASK_OR
+    {
+        name        "P9 MCC target USTLFIR MASK atomic OR";
+        scomaddr    0x07010A05;
+        capture     group never;
+        access      write_only;
+    };
+

src/usr/diag/prdf/common/plat/axone/axone_omic_regs.rule

@@ -32,6 +32,14 @@
     # P9 Axone target OMIDLFIR
     ###########################################################################
 
+    register OMIDLFIR_MASK_OR
+    {
+        name        "P9 OMIC target OMIDLFIR MASK atomic OR";
+        scomaddr    0x07013345;
+        capture     group never;
+        access      write_only;
+    };
+
     register DL0_ERROR_HOLD
     {
         name        "P9 Axone target DL0 Error Hold Register";

src/usr/diag/prdf/common/plat/axone/prdfMccPlugins.C

@@ -0,0 +1,90 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/diag/prdf/common/plat/axone/prdfMccPlugins.C $        */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2019                             */
+/* [+] International Business Machines Corp.                              */
+/*                                                                        */
+/*                                                                        */
+/* Licensed under the Apache License, Version 2.0 (the "License");        */
+/* you may not use this file except in compliance with the License.       */
+/* You may obtain a copy of the License at                                */
+/*                                                                        */
+/*     http://www.apache.org/licenses/LICENSE-2.0                         */
+/*                                                                        */
+/* Unless required by applicable law or agreed to in writing, software    */
+/* distributed under the License is distributed on an "AS IS" BASIS,      */
+/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or        */
+/* implied. See the License for the specific language governing           */
+/* permissions and limitations under the License.                         */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+
+// Framework includes
+#include <iipServiceDataCollector.h>
+#include <prdfExtensibleChip.H>
+#include <prdfPluginMap.H>
+
+// Platform includes
+#include <prdfMemUtils.H>
+#include <prdfPlatServices.H>
+
+using namespace TARGETING;
+
+namespace PRDF
+{
+
+using namespace PlatServices;
+
+namespace axone_mcc
+{
+
+//##############################################################################
+//
+//                             Special plugins
+//
+//##############################################################################
+
+/**
+ * @brief  Analysis code that is called before the main analyze() function.
+ * @param  i_chip     A MCC chip.
+ * @param  io_sc      The step code data struct.
+ * @param  o_analyzed True if analysis is done on this chip, false otherwise.
+ * @return Non-SUCCESS if an internal function fails, SUCCESS otherwise.
+ */
+int32_t PreAnalysis( ExtensibleChip * i_chip, STEP_CODE_DATA_STRUCT & io_sc,
+                     bool & o_analyzed )
+{
+    // Check for a channel failure before analyzing this chip.
+    o_analyzed = MemUtils::analyzeChnlFail<TYPE_MCC>( i_chip, io_sc );
+
+    return SUCCESS;
+}
+PRDF_PLUGIN_DEFINE( axone_mcc, PreAnalysis );
+
+/**
+ * @brief  Plugin function called after analysis is complete but before PRD
+ *         exits.
+ * @param  i_chip A MCC chip.
+ * @param  io_sc  The step code data struct.
+ * @note   This is especially useful for any analysis that still needs to be
+ *         done after the framework clears the FIR bits that were at attention.
+ * @return SUCCESS.
+ */
+int32_t PostAnalysis( ExtensibleChip * i_chip, STEP_CODE_DATA_STRUCT & io_sc )
+{
+    // If there was a channel failure some cleanup is required to ensure
+    // there are no more attentions from this channel.
+    MemUtils::cleanupChnlFail<TYPE_MCC>( i_chip, io_sc );
+
+    return SUCCESS;
+}
+PRDF_PLUGIN_DEFINE( axone_mcc, PostAnalysis );
+
+} // end namespace axone_mcc
+
+} // end namespace PRDF
+

src/usr/diag/prdf/common/plat/axone/prdfOmicPlugins.C

@@ -29,6 +29,7 @@
 #include <prdfPluginMap.H>
 
 // Platform includes
+#include <prdfMemUtils.H>
 #include <prdfPlatServices.H>
 
 using namespace TARGETING;
@@ -41,6 +42,48 @@ using namespace PlatServices;
 namespace axone_omic
 {
 
+//##############################################################################
+//
+//                             Special plugins
+//
+//##############################################################################
+
+/**
+ * @brief  Analysis code that is called before the main analyze() function.
+ * @param  i_chip     An OMIC chip.
+ * @param  io_sc      The step code data struct.
+ * @param  o_analyzed True if analysis is done on this chip, false otherwise.
+ * @return Non-SUCCESS if an internal function fails, SUCCESS otherwise.
+ */
+int32_t PreAnalysis( ExtensibleChip * i_chip, STEP_CODE_DATA_STRUCT & io_sc,
+                     bool & o_analyzed )
+{
+    // Check for a channel failure before analyzing this chip.
+    o_analyzed = MemUtils::analyzeChnlFail<TYPE_OMIC>( i_chip, io_sc );
+
+    return SUCCESS;
+}
+PRDF_PLUGIN_DEFINE( axone_omic, PreAnalysis );
+
+/**
+ * @brief  Plugin function called after analysis is complete but before PRD
+ *         exits.
+ * @param  i_chip An OMIC chip.
+ * @param  io_sc  The step code data struct.
+ * @note   This is especially useful for any analysis that still needs to be
+ *         done after the framework clears the FIR bits that were at attention.
+ * @return SUCCESS.
+ */
+int32_t PostAnalysis( ExtensibleChip * i_chip, STEP_CODE_DATA_STRUCT & io_sc )
+{
+    // If there was a channel failure some cleanup is required to ensure
+    // there are no more attentions from this channel.
+    MemUtils::cleanupChnlFail<TYPE_OMIC>( i_chip, io_sc );
+
+    return SUCCESS;
+}
+PRDF_PLUGIN_DEFINE( axone_omic, PostAnalysis );
+
 //##############################################################################
 //
 //                               OMIDLFIR
@@ -86,8 +129,9 @@ int32_t DlFatalError( ExtensibleChip * i_chip, STEP_CODE_DATA_STRUCT & io_sc,
              dl_error_hold->IsBitSet(63) )
         {
             // Get and callout the OMI target
-            ExtensibleChip * omi = getConnectedChild( i_chip, TYPE_OMI, i_dl );
-            io_sc.service_data->SetCallout( omi->getTrgt() );
+            TargetHandle_t omi = getConnectedChild( i_chip->getTrgt(), TYPE_OMI,
+                                                    i_dl );
+            io_sc.service_data->SetCallout( omi );
         }
         else if ( dl_error_hold->IsBitSet(54) ||
                   dl_error_hold->IsBitSet(56) ||

src/usr/diag/prdf/common/plat/axone/prdf_plat_axone.mk

@@ -38,5 +38,6 @@ prd_incpath += ${PRD_SRC_PATH}/common/plat/axone
 ################################################################################
 
 # plat/axone/ (rule plugin related)
+prd_rule_plugin += prdfMccPlugins.o
 prd_rule_plugin += prdfOmicPlugins.o
 

src/usr/diag/prdf/common/plat/explorer/explorer_ocmb_regs.rule

@@ -448,4 +448,13 @@
         capture     group default;
     };
 
+    ############################################################################
+    # Interrupt status register
+    ############################################################################
 
+    register INTER_STATUS_REG
+    {
+        name        "TPTOP.PIB.PCBMS.INTERRUPT_TYPE_REG";
+        scomaddr    0x000F001A;
+        capture     group default;
+    };

src/usr/diag/prdf/common/plat/explorer/prdfExplorerPlugins_common.C

@@ -31,6 +31,7 @@
 // Platform includes
 #include <prdfMemDbUtils.H>
 #include <prdfMemEccAnalysis.H>
+#include <prdfMemUtils.H>
 #include <prdfPlatServices.H>
 
 using namespace TARGETING;
@@ -61,6 +62,47 @@ int32_t Initialize( ExtensibleChip * i_chip )
 }
 PRDF_PLUGIN_DEFINE( explorer_ocmb, Initialize );
 
+/**
+ * @brief  Plugin function called after analysis is complete but before PRD
+ *         exits.
+ * @param  i_chip An OCMB chip.
+ * @param  io_sc  The step code data struct.
+ * @note   This is especially useful for any analysis that still needs to be
+ *         done after the framework clears the FIR bits that were at attention.
+ * @return SUCCESS.
+ */
+int32_t PostAnalysis( ExtensibleChip * i_chip, STEP_CODE_DATA_STRUCT & io_sc )
+{
+    #define PRDF_FUNC "[explorer_ocmb::PostAnalysis] "
+
+    #ifdef __HOSTBOOT_RUNTIME
+
+    // If the IUE threshold in our data bundle has been reached, we trigger
+    // a port fail. Once we trigger the port fail, the system may crash
+    // right away. Since PRD is running in the hypervisor, it is possible we
+    // may not get the error log. To better our chances, we trigger the port
+    // fail here after the error log has been committed.
+    if ( MemEcc::queryIueTh<TYPE_OCMB_CHIP>(i_chip, io_sc) )
+    {
+        if ( SUCCESS != MemEcc::triggerPortFail<TYPE_OCMB_CHIP>(i_chip) )
+        {
+            PRDF_ERR( PRDF_FUNC "triggerPortFail(0x%08x) failed",
+            i_chip->getHuid() );
+        }
+    }
+
+    #endif // __HOSTBOOT_RUNTIME
+
+    // Cleanup processor FIR bits on the other side of the channel.
+    MemUtils::cleanupChnlAttns<TYPE_OCMB_CHIP>( i_chip, io_sc );
+
+    return SUCCESS;
+
+    #undef PRDF_FUNC
+}
+PRDF_PLUGIN_DEFINE( explorer_ocmb, PostAnalysis );
+
+
 //##############################################################################
 //
 //                               OCMB_LFIR