PRD: Initial NVDIMM Support

Change-Id: I37e727ed56f15a58173a7f246eeef96c9196e48c
RTC: 203495
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/70717
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Brian J. Stegmiller <bjs@us.ibm.com>
Reviewed-by: Zane C. Shelley <zshelle@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/71002
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>

7 files changed, 441 insertions, 10 deletions

diff --git a/src/usr/diag/prdf/common/plat/nimbus/nimbus_mca.rule b/src/usr/diag/prdf/common/plat/nimbus/nimbus_mca.rule
index 75d01f07f..3a475853a 100644
--- a/src/usr/diag/prdf/common/plat/nimbus/nimbus_mca.rule
+++ b/src/usr/diag/prdf/common/plat/nimbus/nimbus_mca.rule
@@ -5,7 +5,7 @@
 #
 # OpenPOWER HostBoot Project
 #
-# Contributors Listed Below - COPYRIGHT 2016,2018
+# Contributors Listed Below - COPYRIGHT 2016,2019
 # [+] International Business Machines Corp.
 #
 #
@@ -281,7 +281,7 @@ group gMCACALFIR
     /** MCACALFIR[8]
      *  event_n active on DDR interface
      */
-    (rMCACALFIR, bit(8)) ? defaultMaskedError;
+    (rMCACALFIR, bit(8)) ? analyzeNVDIMM;
 
     /** MCACALFIR[9]
      *  WRQ or RRQ is in a hung state.
diff --git a/src/usr/diag/prdf/common/plat/nimbus/nimbus_mca_actions.rule b/src/usr/diag/prdf/common/plat/nimbus/nimbus_mca_actions.rule
index 00a5136fa..e91c91a4d 100644
--- a/src/usr/diag/prdf/common/plat/nimbus/nimbus_mca_actions.rule
+++ b/src/usr/diag/prdf/common/plat/nimbus/nimbus_mca_actions.rule
@@ -5,7 +5,7 @@
 #
 # OpenPOWER HostBoot Project
 #
-# Contributors Listed Below - COPYRIGHT 2016,2018
+# Contributors Listed Below - COPYRIGHT 2016,2019
 # [+] International Business Machines Corp.
 #
 #
@@ -138,4 +138,8 @@ actionclass mca_ue_algorithm_th_1
 actionclass analyzeDDRPHYFIR { analyze(gDDRPHYFIR); };
 actionclass analyzeMCACALFIR { analyze(gMCACALFIR); };
 actionclass analyzeMCAECCFIR { analyze(gMCAECCFIR); };
-
+actionclass analyzeNVDIMM
+{
+    try( analyze(connected(TYPE_DIMM, 0)),
+         analyze(connected(TYPE_DIMM, 1)) );
+};
diff --git a/src/usr/diag/prdf/common/plat/nimbus/nimbus_nvdimm.rule b/src/usr/diag/prdf/common/plat/nimbus/nimbus_nvdimm.rule
new file mode 100644
index 000000000..14f60ef51
--- /dev/null
+++ b/src/usr/diag/prdf/common/plat/nimbus/nimbus_nvdimm.rule
@@ -0,0 +1,351 @@
+# IBM_PROLOG_BEGIN_TAG
+# This is an automatically generated prolog.
+#
+# $Source: src/usr/diag/prdf/common/plat/nimbus/nimbus_nvdimm.rule $
+#
+# OpenPOWER HostBoot Project
+#
+# Contributors Listed Below - COPYRIGHT 2018,2019
+# [+] 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
+
+chip nimbus_nvdimm
+{
+    name        "NIMBUS NVDIMM target";
+    targettype  TYPE_DIMM;
+    sigoff      0x9000;
+    dump        DUMP_CONTENT_HW;
+    scomlen     8;
+
+ #############################################################################
+ #                                                                           #
+ #  ######                                                                   #
+ #  #     #  ######   ####     ###    ####    #####  ######  #####    ####   #
+ #  #     #  #       #    #     #    #          #    #       #    #  #       #
+ #  ######   #####   #          #     ####      #    #####   #    #   ####   #
+ #  #   #    #       #  ###     #         #     #    #       #####        #  #
+ #  #    #   #       #    #     #    #    #     #    #       #   #   #    #  #
+ #  #     #  ######   ####     ###    ####      #    ######  #    #   ####   #
+ #                                                                           #
+ #############################################################################
+
+    ############################################################################
+    # NVDIMM Status Registers
+    ############################################################################
+
+    register MODULE_HEALTH_REG
+    {
+        name        "NVDIMM Module Health Register";
+        scomaddr    0xA0;
+        scomlen     8;
+        capture     group default;
+    };
+
+    register HEALTH_STATUS0_REG
+    {
+        name        "NVDIMM Health Status0 Register";
+        scomaddr    0xA1;
+        scomlen     8;
+        capture     group default;
+    };
+
+    register HEALTH_STATUS1_REG
+    {
+        name        "NVDIMM Health Status1 Register";
+        scomaddr    0xA2;
+        scomlen     8;
+        capture     group default;
+    };
+
+    register ERROR_THRESHOLD_STATUS_REG
+    {
+        name        "NVDIMM Error Threshold Status Register";
+        scomaddr    0xA5;
+        scomlen     8;
+        capture     group default;
+    };
+
+    register WARNING_THRESHOLD_STATUS_REG
+    {
+        name        "NVDIMM Warning Threshold Status Register";
+        scomaddr    0xA7;
+        scomlen     8;
+        capture     group default;
+    };
+};
+
+ ##############################################################################
+ #                                                                            #
+ # ####                                 #                                     #
+ # #   # #   # #    #####  ###      #  # #    ##  ##### ###  ###  #   #  ###  #
+ # #   # #   # #    #     #        #  #   #  #  #   #    #  #   # ##  # #     #
+ # ####  #   # #    ####   ###    #  ####### #      #    #  #   # # # #  ###  #
+ # #  #  #   # #    #         #  #   #     # #  #   #    #  #   # #  ##     # #
+ # #   #  ###  #### #####  ###  #    #     #  ##    #   ###  ###  #   #  ###  #
+ #                                                                            #
+ ##############################################################################
+
+rule rPersistencyLost
+{
+    RECOVERABLE:
+      summary( 0, rHEALTH_STATUS0_REG ) |
+      summary( 1, rHEALTH_STATUS1_REG ) |
+      summary( 2, rERROR_THRESHOLD_STATUS_REG );
+};
+
+group gPersistencyLost filter singlebit
+{
+    (rPersistencyLost, bit(0)) ? analyzeHealthStatus0;
+    (rPersistencyLost, bit(1)) ? analyzeHealthStatus1;
+    (rPersistencyLost, bit(2)) ? analyzeErrorThrStatus;
+};
+
+################################################################################
+# P9 NVDIMM target MODULE_HEALTH_REG
+################################################################################
+
+rule rMODULE_HEALTH_REG
+{
+    RECOVERABLE:
+        MODULE_HEALTH_REG;
+};
+
+group gMODULE_HEALTH_REG attntype RECOVERABLE filter singlebit
+{
+    /** MODULE_HEALTH_REG[0]
+     *  Persistency Lost
+     */
+    (rMODULE_HEALTH_REG, bit(0)) ? analyzePersistencyLost;
+
+    /** MODULE_HEALTH_REG[1]
+     *  Warning Threshold Exceeded
+     */
+    (rMODULE_HEALTH_REG, bit(1)) ? analyzeWarningThrStatus;
+
+    /** MODULE_HEALTH_REG[2]
+     *  Persistency Restored
+     */
+    (rMODULE_HEALTH_REG, bit(2)) ? defaultMaskedError;
+
+    /** MODULE_HEALTH_REG[3]
+     *  Below Warning Threshold
+     */
+    (rMODULE_HEALTH_REG, bit(3)) ? defaultMaskedError;
+
+    /** MODULE_HEALTH_REG[4]
+     *  Hardware Failure
+     */
+    (rMODULE_HEALTH_REG, bit(4)) ? defaultMaskedError;
+
+    /** MODULE_HEALTH_REG[5]
+     *  EVENT_N_LOW
+     */
+    (rMODULE_HEALTH_REG, bit(5)) ? defaultMaskedError;
+
+};
+
+################################################################################
+# P9 NVDIMM target HEALTH_STATUS0_REG
+################################################################################
+
+rule rHEALTH_STATUS0_REG
+{
+    RECOVERABLE:
+        HEALTH_STATUS0_REG;
+};
+
+group gHEALTH_STATUS0_REG filter singlebit
+{
+    /** HEALTH_STATUS0_REG[0]
+     *  Voltage Regulator Fail
+     */
+    (rHEALTH_STATUS0_REG, bit(0)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS0_REG[1]
+     *  VDD Lost
+     */
+    (rHEALTH_STATUS0_REG, bit(1)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS0_REG[2]
+     *  VPP Lost
+     */
+    (rHEALTH_STATUS0_REG, bit(2)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS0_REG[3]
+     *  VTT Lost
+     */
+    (rHEALTH_STATUS0_REG, bit(3)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS0_REG[4]
+     *  DRAM no Self Refresh
+     */
+    (rHEALTH_STATUS0_REG, bit(4)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS0_REG[5]
+     *  Controller HW Error
+     */
+    (rHEALTH_STATUS0_REG, bit(5)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS0_REG[6]
+     *  NV Controller HW Error
+     */
+    (rHEALTH_STATUS0_REG, bit(6)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS0_REG[7]
+     *  NVM Lifetime Error
+     */
+    (rHEALTH_STATUS0_REG, bit(7)) ? defaultMaskedError;
+
+};
+
+################################################################################
+# P9 NVDIMM target HEALTH_STATUS1_REG
+################################################################################
+
+rule rHEALTH_STATUS1_REG
+{
+    RECOVERABLE:
+        HEALTH_STATUS1_REG;
+};
+
+group gHEALTH_STATUS1_REG filter singlebit
+{
+    /** HEALTH_STATUS1_REG[0]
+     *  Insufficient Energy
+     */
+    (rHEALTH_STATUS1_REG, bit(0)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS1_REG[1]
+     *  Invalid Firmware
+     */
+    (rHEALTH_STATUS1_REG, bit(1)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS1_REG[2]
+     *  Configuration Data Error
+     */
+    (rHEALTH_STATUS1_REG, bit(2)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS1_REG[3]
+     *  No Energy Source
+     */
+    (rHEALTH_STATUS1_REG, bit(3)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS1_REG[4]
+     *  Energy Policy Not Set
+     */
+    (rHEALTH_STATUS1_REG, bit(4)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS1_REG[5]
+     *  Energy Source HW Error
+     */
+    (rHEALTH_STATUS1_REG, bit(5)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS1_REG[6]
+     *  Energy Source Health Assessment Error
+     */
+    (rHEALTH_STATUS1_REG, bit(6)) ? defaultMaskedError;
+
+    /** HEALTH_STATUS1_REG[7]
+     *  Reserved
+     */
+    (rHEALTH_STATUS1_REG, bit(7)) ? defaultMaskedError;
+
+};
+
+################################################################################
+# P9 NVDIMM target ERROR_THRESHOLD_STATUS_REG
+################################################################################
+
+rule rERROR_THRESHOLD_STATUS_REG
+{
+    RECOVERABLE:
+        ERROR_THRESHOLD_STATUS_REG;
+};
+
+group gERROR_THRESHOLD_STATUS_REG filter singlebit
+{
+    /** ERROR_THRESHOLD_STATUS_REG[0]
+     *  NVM Lifetime Error
+     */
+    (rERROR_THRESHOLD_STATUS_REG, bit(0)) ? defaultMaskedError;
+
+    /** ERROR_THRESHOLD_STATUS_REG[1]
+     *  ES Lifetime Error
+     */
+    (rERROR_THRESHOLD_STATUS_REG, bit(1)) ? defaultMaskedError;
+
+    /** ERROR_THRESHOLD_STATUS_REG[2]
+     *  ES Temperature Error
+     */
+    (rERROR_THRESHOLD_STATUS_REG, bit(2)) ? defaultMaskedError;
+
+    /** ERROR_THRESHOLD_STATUS_REG[3]
+     *  Reserved
+     */
+    (rERROR_THRESHOLD_STATUS_REG, bit(3|4|5|6|7)) ? defaultMaskedError;
+
+};
+
+################################################################################
+# P9 NVDIMM target WARNING_THRESHOLD_STATUS_REG
+################################################################################
+
+rule rWARNING_THRESHOLD_STATUS_REG
+{
+    RECOVERABLE:
+        WARNING_THRESHOLD_STATUS_REG;
+};
+
+group gWARNING_THRESHOLD_STATUS_REG filter singlebit
+{
+    /** WARNING_THRESHOLD_STATUS_REG[0]
+     *  NVM Lifetime Warning
+     */
+    (rWARNING_THRESHOLD_STATUS_REG, bit(0)) ? defaultMaskedError;
+
+    /** WARNING_THRESHOLD_STATUS_REG[1]
+     *  ES Lifetime Warning
+     */
+    (rWARNING_THRESHOLD_STATUS_REG, bit(1)) ? defaultMaskedError;
+
+    /** WARNING_THRESHOLD_STATUS_REG[2]
+     *  ES Temperature Warning
+     */
+    (rWARNING_THRESHOLD_STATUS_REG, bit(2)) ? defaultMaskedError;
+
+};
+
+ ##############################################################################
+ #                                                                            #
+ #    #                                  ###                                  #
+ #   # #    ##  ##### ###  ###  #   #   #   # #     #    ###   ###  ###  ###  #
+ #  #   #  #  #   #    #  #   # ##  #   #     #    # #  #     #     #   #     #
+ # ####### #      #    #  #   # # # #   #     #   #####  ###   ###  ##   ###  #
+ # #     # #  #   #    #  #   # #  ##   #   # #   #   #     #     # #       # #
+ # #     #  ##    #   ###  ###  #   #    ###  ### #   #  ###   ###  ###  ###  #
+ #                                                                            #
+ ##############################################################################
+
+# Include the actions defined for this target
+.include "p9_common_actions.rule";
+
+actionclass analyzeHealthStatus0    { analyze(gHEALTH_STATUS0_REG); };
+actionclass analyzeHealthStatus1    { analyze(gHEALTH_STATUS1_REG); };
+actionclass analyzeErrorThrStatus   { analyze(gERROR_THRESHOLD_STATUS_REG); };
+actionclass analyzeWarningThrStatus { analyze(gWARNING_THRESHOLD_STATUS_REG); };
+actionclass analyzePersistencyLost  { analyze(gPersistencyLost); };
+
diff --git a/src/usr/diag/prdf/common/plat/p9/prdfCommonPlugins.C b/src/usr/diag/prdf/common/plat/p9/prdfCommonPlugins.C
index 865b74160..fab3f3bf0 100644
--- a/src/usr/diag/prdf/common/plat/p9/prdfCommonPlugins.C
+++ b/src/usr/diag/prdf/common/plat/p9/prdfCommonPlugins.C
@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2016,2018                        */
+/* Contributors Listed Below - COPYRIGHT 2016,2019                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -69,6 +69,7 @@ PRDF_PLUGIN_DEFINE_NS( nimbus_ec,      CommonPlugins, ClearServiceCallFlag );
 PRDF_PLUGIN_DEFINE_NS( nimbus_eq,      CommonPlugins, ClearServiceCallFlag );
 PRDF_PLUGIN_DEFINE_NS( nimbus_ex,      CommonPlugins, ClearServiceCallFlag );
 PRDF_PLUGIN_DEFINE_NS( nimbus_mca,     CommonPlugins, ClearServiceCallFlag );
+PRDF_PLUGIN_DEFINE_NS( nimbus_nvdimm,  CommonPlugins, ClearServiceCallFlag );
 PRDF_PLUGIN_DEFINE_NS( nimbus_mcbist,  CommonPlugins, ClearServiceCallFlag );
 PRDF_PLUGIN_DEFINE_NS( nimbus_mcs,     CommonPlugins, ClearServiceCallFlag );
 PRDF_PLUGIN_DEFINE_NS( nimbus_obus,    CommonPlugins, ClearServiceCallFlag );
diff --git a/src/usr/diag/prdf/common/plat/p9/prdfP9Configurator.C b/src/usr/diag/prdf/common/plat/p9/prdfP9Configurator.C
index ed656f2c9..d631a48ff 100755
--- a/src/usr/diag/prdf/common/plat/p9/prdfP9Configurator.C
+++ b/src/usr/diag/prdf/common/plat/p9/prdfP9Configurator.C
@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2016,2018                        */
+/* Contributors Listed Below - COPYRIGHT 2016,2019                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -46,6 +46,7 @@
 #include <prdfP9ExDomain.H>
 #include <prdfP9McDomain.H>
 #include <prdfP9McaDomain.H>
+#include <prdfP9NvdimmDomain.H>
 #include <prdfP9McbistDomain.H>
 #include <prdfP9MccDomain.H>
 #include <prdfP9McsDomain.H>
@@ -106,6 +107,7 @@ errlHndl_t PlatConfigurator::build()
             unitMap[TYPE_MCBIST] = new McbistDomain( MCBIST_DOMAIN );
             unitMap[TYPE_MCS   ] = new McsDomain(    MCS_DOMAIN    );
             unitMap[TYPE_MCA   ] = new McaDomain(    MCA_DOMAIN    );
+            unitMap[TYPE_DIMM  ] = new NvdimmDomain( NVDIMM_DOMAIN );
 
             break;
 
@@ -255,7 +257,8 @@ errlHndl_t PlatConfigurator::addDomainChips( TARGETING::TYPE i_type,
                             { TYPE_OBUS,   nimbus_obus    },
                             { TYPE_MCBIST, nimbus_mcbist  },
                             { TYPE_MCS,    nimbus_mcs     },
-                            { TYPE_MCA,    nimbus_mca     }, } },
+                            { TYPE_MCA,    nimbus_mca     },
+                            { TYPE_DIMM,   nimbus_nvdimm  }, } },
         { MODEL_CUMULUS,  { { TYPE_PROC,   cumulus_proc   },
                             { TYPE_EQ,     cumulus_eq     },
                             { TYPE_EX,     cumulus_ex     },
@@ -298,7 +301,19 @@ errlHndl_t PlatConfigurator::addDomainChips( TARGETING::TYPE i_type,
     // Iterate all the targets for this type and add to given domain.
     for ( const auto & trgt : getFunctionalTargetList(i_type) )
     {
-        TARGETING::MODEL model = getChipModel( trgt );
+        TARGETING::MODEL model;
+
+        // If the target type is TYPE_DIMM, assume it is an NVDIMM, so we need
+        // to get the parent MCA to use to get the chip model
+        if ( TYPE_DIMM == getTargetType(trgt) )
+        {
+            TargetHandle_t parentMca = getConnectedParent( trgt, TYPE_MCA );
+            model = getChipModel( parentMca );
+        }
+        else
+        {
+            model = getChipModel( trgt );
+        }
 
         // Ensure this model is supported.
         if ( fnMap.end() == fnMap.find(model) )
diff --git a/src/usr/diag/prdf/common/plat/p9/prdfP9NvdimmDomain.H b/src/usr/diag/prdf/common/plat/p9/prdfP9NvdimmDomain.H
new file mode 100644
index 000000000..1ce23c57b
--- /dev/null
+++ b/src/usr/diag/prdf/common/plat/p9/prdfP9NvdimmDomain.H
@@ -0,0 +1,61 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/diag/prdf/common/plat/p9/prdfP9NvdimmDomain.H $       */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2016,2019                        */
+/* [+] 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                                                     */
+
+#ifndef __prdfP9NvdimmDomain_H
+#define __prdfP9NvdimmDomain_H
+
+#include <prdfRuleChipDomain.H>
+
+namespace PRDF
+{
+
+class NvdimmDomain : public RuleChipDomain
+{
+  public:
+
+    /**
+     * @brief Constructor
+     * @param i_did  The domain ID
+     * @param i_size The projected size of the domain
+     */
+    NvdimmDomain( DOMAIN_ID i_did, uint32_t i_size = NVDIMM_DOMAIN_SIZE ) :
+                  RuleChipDomain( i_did, i_size )
+    {}
+
+    /**
+     * @brief  Query for an attention of a specific type in this domain
+     * @param  i_attnType [MACHINE_CHECK | RECOVERABLE | SPECIAL]
+     * @return false
+     * @note   This function will always return false. That way PRD will look
+     *         for the attention via the processor chip.
+     */
+    virtual bool Query( ATTENTION_TYPE i_attnType )
+    {  return false;  }
+
+};
+
+} // end namespace PRDF
+
+#endif /* __prdfP9NvdimmDomain_H */
diff --git a/src/usr/diag/prdf/common/plat/prdfTargetServices.C b/src/usr/diag/prdf/common/plat/prdfTargetServices.C
index f478abea2..e493cd166 100755
--- a/src/usr/diag/prdf/common/plat/prdfTargetServices.C
+++ b/src/usr/diag/prdf/common/plat/prdfTargetServices.C
@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2016,2018                        */
+/* Contributors Listed Below - COPYRIGHT 2016,2019                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -1229,7 +1229,6 @@ TARGETING::TargetHandle_t getParentChip( TARGETING::TargetHandle_t i_target )
             }
             break;
         }
-
         default:
             PRDF_ERR( "[getParentChip] Unsupported class: %d", l_class );
     }