P9 Isteps: Created directory structure for istep 9 wrappers

Change-Id: I6dd801b4b47a37048e66a96b6a29f1d1d75d0fa8
RTC:137652
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/21460
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

4 files changed, 240 insertions, 1338 deletions

diff --git a/src/usr/hwpf/hwp/edi_ei_initialization/edi_ei_initialization.C b/src/usr/hwpf/hwp/edi_ei_initialization/edi_ei_initialization.C
deleted file mode 100644
index deb6b2af1..000000000
--- a/src/usr/hwpf/hwp/edi_ei_initialization/edi_ei_initialization.C
+++ /dev/null
@@ -1,1103 +0,0 @@
-/* IBM_PROLOG_BEGIN_TAG                                                   */
-/* This is an automatically generated prolog.                             */
-/*                                                                        */
-/* $Source: src/usr/hwpf/hwp/edi_ei_initialization/edi_ei_initialization.C $ */
-/*                                                                        */
-/* OpenPOWER HostBoot Project                                             */
-/*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2012,2015                        */
-/* [+] 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                                                     */
-
-/**
- *  @file edi_ei_initialization.C
- *
- *  Support file for IStep: edi_ei_initialization
- *   EDI, EI Initialization
- *
- *  HWP_IGNORE_VERSION_CHECK
- *
- */
-
-/******************************************************************************/
-// Includes
-/******************************************************************************/
-#include    <stdint.h>
-#include    <map>
-
-#include    <trace/interface.H>
-#include    <initservice/taskargs.H>
-#include    <errl/errlentry.H>
-
-#include    <isteps/hwpisteperror.H>
-#include    <errl/errludtarget.H>
-
-#include    <initservice/isteps_trace.H>
-
-#include    <hwas/common/deconfigGard.H>
-#include    <hwas/common/hwasCommon.H>
-
-#include    <sbe/sbeif.H>
-
-//  targeting support
-#include    <targeting/common/commontargeting.H>
-#include    <targeting/common/utilFilter.H>
-#include    <targeting/common/trace.H>
-
-//  fapi support
-#include    <fapi.H>
-#include    <fapiPlatHwpInvoker.H>
-
-#include    "edi_ei_initialization.H"
-#include    <pbusLinkSvc.H>
-
-//  Uncomment these files as they become available:
-#include    "io_restore_erepair.H"
-// #include    "fabric_io_dccal/fabric_io_dccal.H"
-// #include    "fabric_erepair/fabric_erepair.H"
-#include    "fabric_io_run_training/fabric_io_run_training.H"
-#include    "io_pre_trainadv.H"
-#include    "io_post_trainadv.H"
-// #include    "host_startprd_pbus/host_startprd_pbus.H"
-// #include    "host_attnlisten_proc/host_attnlisten_proc.H"
-#include    "proc_fab_iovalid/proc_fab_iovalid.H"
-#include    <diag/prdf/prdfMain.H>
-#include    "fabric_io_dccal/fabric_io_dccal.H"
-
-// eRepair Restore
-#include <erepairAccessorHwpFuncs.H>
-
-#ifdef CONFIG_IPLTIME_CHECKSTOP_ANALYSIS
-    #include    <occ/occ_common.H>
-#endif
-
-namespace   EDI_EI_INITIALIZATION
-{
-
-
-using   namespace   ISTEP;
-using   namespace   ISTEP_ERROR;
-using   namespace   ERRORLOG;
-using   namespace   TARGETING;
-using   namespace   fapi;
-using   namespace   HWAS;
-
-
-//
-//  Wrapper function to call fabric_erepair
-//
-void*    call_fabric_erepair( void    *io_pArgs )
-{
-    ISTEP_ERROR::IStepError l_StepError;
-    errlHndl_t l_errl = NULL;
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace, "call_fabric_erepair entry" );
-
-    do {
-
-    // Check if the system can support multiple nest frequencies
-    // and if so, see if an SBE Update is required
-    TARGETING::Target* l_sys = NULL;
-    targetService().getTopLevelTarget(l_sys);
-    assert( l_sys != NULL, "call_fabric_erepair: sys target is NULL" );
-    MRW_NEST_CAPABLE_FREQUENCIES_SYS l_mrw_nest_capable;
-    l_mrw_nest_capable =
-               l_sys->getAttr<ATTR_MRW_NEST_CAPABLE_FREQUENCIES_SYS>();
-    if ( l_mrw_nest_capable ==
-               MRW_NEST_CAPABLE_FREQUENCIES_SYS_2000_MHZ_OR_2400_MHZ )
-    {
-        // Call to check Processor SBE SEEPROM Images against NEST_FREQ_MHZ
-        // attributes and make any necessary updates
-        l_errl = SBE::updateProcessorSbeSeeproms(
-                            SBE::SBE_UPDATE_ONLY_CHECK_NEST_FREQ);
-
-        if (l_errl)
-        {
-            // Create IStep error log and cross reference error that occurred
-            l_StepError.addErrorDetails( l_errl );
-            // Commit error
-            errlCommit( l_errl, HWPF_COMP_ID );
-            break;
-        }
-
-    }
-
-    std::vector<uint8_t> l_endp1_txFaillanes;
-    std::vector<uint8_t> l_endp1_rxFaillanes;
-    std::vector<uint8_t> l_endp2_txFaillanes;
-    std::vector<uint8_t> l_endp2_rxFaillanes;
-
-    TargetPairs_t l_PbusConnections;
-    const uint32_t MaxBusSet = 2;
-    TYPE busSet[MaxBusSet] = { TYPE_ABUS, TYPE_XBUS };
-    uint32_t l_count = 0;
-    fapi::TargetType l_tgtType = fapi::TARGET_TYPE_NONE;
-
-    for (uint32_t i = 0; l_StepError.isNull() && (i < MaxBusSet); i++)
-    {
-        l_errl = PbusLinkSvc::getTheInstance().getPbusConnections(
-                                            l_PbusConnections, busSet[i] );
-        if ( l_errl )
-        {
-            // Create IStep error log and cross reference error that occurred
-            l_StepError.addErrorDetails( l_errl );
-
-            // Commit Error
-            errlCommit( l_errl, HWPF_COMP_ID );
-        }
-
-        for (TargetPairs_t::const_iterator l_itr = l_PbusConnections.begin();
-             (l_StepError.isNull()) && (l_itr != l_PbusConnections.end());
-             ++l_itr)
-        {
-            const fapi::Target l_fapi_endp1_target(
-                   (i ? TARGET_TYPE_XBUS_ENDPOINT : TARGET_TYPE_ABUS_ENDPOINT),
-                   (const_cast<TARGETING::Target*>(l_itr->first)));
-            const fapi::Target l_fapi_endp2_target(
-                   (i ? TARGET_TYPE_XBUS_ENDPOINT : TARGET_TYPE_ABUS_ENDPOINT),
-                   (const_cast<TARGETING::Target*>(l_itr->second)));
-
-            TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace, "===== " );
-
-            // Get the repair lanes from the VPD
-            fapi::ReturnCode l_rc;
-            l_endp1_txFaillanes.clear();
-            l_endp1_rxFaillanes.clear();
-            l_endp2_txFaillanes.clear();
-            l_endp2_rxFaillanes.clear();
-            l_rc = erepairGetRestoreLanes(l_fapi_endp1_target,
-                                          l_endp1_txFaillanes,
-                                          l_endp1_rxFaillanes,
-                                          l_fapi_endp2_target,
-                                          l_endp2_txFaillanes,
-                                          l_endp2_rxFaillanes);
-
-            if(l_rc)
-            {
-                TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace, "Unable to"
-                          " retrieve fabric eRepair data from the VPD");
-
-                // convert the FAPI return code to an err handle
-                l_errl = fapiRcToErrl(l_rc);
-
-                // capture the target data in the elog
-                ErrlUserDetailsTarget(l_itr->first).addToLog( l_errl );
-                ErrlUserDetailsTarget(l_itr->second).addToLog( l_errl );
-
-                // Create IStep error log and cross ref error that occurred
-                l_StepError.addErrorDetails( l_errl);
-
-                // Commit Error
-                errlCommit(l_errl, HWPF_COMP_ID);
-                break;
-            }
-
-            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                   "===== Call io_restore_erepair HWP"
-                   "%cbus connection ", (i ? 'X' : 'A') );
-
-            if(l_endp1_txFaillanes.size() || l_endp1_rxFaillanes.size())
-            {
-                // call the io_restore_erepair HWP to restore eRepair
-                // lanes of endp1
-
-                //FAPI_INVOKE_HWP(l_errl,
-                //                p9_io_restore_erepair,
-                //                l_fapi_endp1_target,
-                //                l_endp1_txFaillanes,
-                //                l_endp1_rxFaillanes);
-            }
-
-            if(l_errl)
-            {
-                TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                        "ERROR 0x%.8X :  io_restore_erepair HWP"
-                        "%cbus connection ",
-                        l_errl->reasonCode(), (i ? 'X' : 'A') );
-
-                // capture the target data in the elog
-                ErrlUserDetailsTarget(l_itr->first).addToLog( l_errl );
-                ErrlUserDetailsTarget(l_itr->second).addToLog( l_errl );
-
-                // Create IStep error log and cross ref error that occurred
-                l_StepError.addErrorDetails( l_errl);
-
-                // Commit Error
-                errlCommit(l_errl, HWPF_COMP_ID);
-                break;
-            }
-
-            l_tgtType = l_fapi_endp1_target.getType();
-            for(l_count = 0; l_count < l_endp1_txFaillanes.size(); l_count++)
-            {
-                TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,"Successfully"
-                          " restored Tx lane %d, of %s, of endpoint %s",
-                          l_endp1_txFaillanes[l_count],
-                          l_tgtType == TARGET_TYPE_XBUS_ENDPOINT ? "X-Bus" :
-                          "A-Bus", l_fapi_endp1_target.toEcmdString());
-            }
-
-            for(l_count = 0; l_count < l_endp1_rxFaillanes.size(); l_count++)
-            {
-                TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,"Successfully"
-                          " restored Rx lane %d, of %s, of endpoint %s",
-                          l_endp1_rxFaillanes[l_count],
-                          l_tgtType == TARGET_TYPE_XBUS_ENDPOINT ? "X-Bus" :
-                          "A-Bus", l_fapi_endp1_target.toEcmdString());
-            }
-
-            if(l_endp2_txFaillanes.size() || l_endp2_rxFaillanes.size())
-            {
-                // call the io_restore_erepair HWP to restore eRepair
-                // lanes of endp2
-
-                FAPI_INVOKE_HWP(l_errl,
-                                io_restore_erepair,
-                                l_fapi_endp2_target,
-                                l_endp2_txFaillanes,
-                                l_endp2_rxFaillanes);
-            }
-
-            if (l_errl)
-            {
-                TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                            "ERROR 0x%.8X :  io_restore_erepair HWP"
-                            "%cbus connection ",
-                            l_errl->reasonCode(), (i ? 'X' : 'A') );
-
-                // capture the target data in the elog
-                ErrlUserDetailsTarget(l_itr->first).addToLog( l_errl );
-                ErrlUserDetailsTarget(l_itr->second).addToLog( l_errl );
-
-                // Create IStep error log and cross ref error that occurred
-                l_StepError.addErrorDetails( l_errl);
-
-                // Commit Error
-                errlCommit(l_errl, HWPF_COMP_ID);
-                break;
-            }
-
-            l_tgtType = l_fapi_endp2_target.getType();
-            for(l_count = 0; l_count < l_endp2_txFaillanes.size(); l_count++)
-            {
-                TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,"Successfully"
-                          " restored Tx lane %d, of %s, of endpoint %s",
-                          l_endp2_txFaillanes[l_count],
-                          l_tgtType == TARGET_TYPE_XBUS_ENDPOINT ? "X-Bus" :
-                          "A-Bus", l_fapi_endp2_target.toEcmdString());
-            }
-
-            for(l_count = 0; l_count < l_endp2_rxFaillanes.size(); l_count++)
-            {
-                TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,"Successfully"
-                          " restored Rx lane %d, of %s, of endpoint %s",
-                          l_endp2_rxFaillanes[l_count],
-                          l_tgtType == TARGET_TYPE_XBUS_ENDPOINT ? "X-Bus" :
-                          "A-Bus", l_fapi_endp2_target.toEcmdString());
-            }
-        } // end for l_PbusConnections
-    } // end for MaxBusSet
-
-    } while (0);
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace, "call_fabric_erepair exit" );
-
-    return l_StepError.getErrorHandle();
-}
-
-
-
-//
-//  Wrapper function to call fabric_io_dccal
-//
-void*    call_fabric_io_dccal( void    *io_pArgs )
-{
-    errlHndl_t  l_errl  =   NULL;
-    IStepError  l_StepError;
-
-    // We are not running this analog procedure in VPO
-    if (TARGETING::is_vpo())
-    {
-        TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-                   "Skip call_fabric_io_dccal in VPO!");
-        return l_StepError.getErrorHandle();
-    }
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_fabric_io_dccal entry" );
-
-    TargetPairs_t l_PbusConnections;
-    TargetPairs_t::iterator l_itr;
-    const uint32_t MaxBusSet = 2;
-    TYPE busSet[MaxBusSet] = { TYPE_ABUS, TYPE_XBUS };
-
-    // Note:
-    // Due to lab tester board environment, HW procedure writer (Varkey) has
-    // requested to send in one target of a time (we used to send in
-    // both ends in one call). Even though they don't have to be
-    // in order, we should keep the pair concept here in case we need to send
-    // in a pair in the future again.
-    for (uint32_t ii = 0; (!l_errl) && (ii < MaxBusSet); ii++)
-    {
-        l_errl = PbusLinkSvc::getTheInstance().getPbusConnections(
-                                            l_PbusConnections, busSet[ii] );
-
-        for (l_itr = l_PbusConnections.begin();
-             l_itr != l_PbusConnections.end();
-             ++l_itr)
-        {
-            const fapi::Target l_fapi_endp1_target(
-                   (ii ? TARGET_TYPE_XBUS_ENDPOINT : TARGET_TYPE_ABUS_ENDPOINT),
-                   (const_cast<TARGETING::Target*>(l_itr->first)));
-            const fapi::Target l_fapi_endp2_target(
-                   (ii ? TARGET_TYPE_XBUS_ENDPOINT : TARGET_TYPE_ABUS_ENDPOINT),
-                   (const_cast<TARGETING::Target*>(l_itr->second)));
-
-            //  call the HWP with each bus connection
-            //FAPI_INVOKE_HWP( l_errl, io_dccal, l_fapi_endp1_target );
-
-            TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-                       "%s : %cbus connection fabric_io_dccal. Target 0x%.8X",
-                       (l_errl ? "ERROR" : "SUCCESS"), (ii ? 'X' : 'A'),
-                        TARGETING::get_huid(l_itr->first) );
-            if ( l_errl )
-            {
-                // capture the target data in the elog
-                ErrlUserDetailsTarget(l_itr->first).addToLog( l_errl );
-
-                // Create IStep error log and cross ref error that occurred
-                l_StepError.addErrorDetails( l_errl );
-
-                // Commit Error
-                errlCommit( l_errl, HWPF_COMP_ID );
-                // We want to continue the training despite the error, so
-                // no break
-            }
-
-            //  call the HWP with each bus connection
-            FAPI_INVOKE_HWP( l_errl, fabric_io_dccal, l_fapi_endp2_target );
-
-            TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-                       "%s : %cbus connection fabric_io_dccal. Target 0x%.8X",
-                       (l_errl ? "ERROR" : "SUCCESS"), (ii ? 'X' : 'A'),
-                        TARGETING::get_huid(l_itr->second) );
-            if ( l_errl )
-            {
-                // capture the target data in the elog
-                ErrlUserDetailsTarget(l_itr->second).addToLog( l_errl );
-
-                // Create IStep error log and cross ref error that occurred
-                l_StepError.addErrorDetails( l_errl );
-
-                // Commit Error
-                errlCommit( l_errl, HWPF_COMP_ID );
-                // We want to continue the training despite the error, so
-                // no break
-            }
-        }
-    }
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_fabric_io_dccal exit" );
-
-    // end task, returning any errorlogs to IStepDisp
-    return l_StepError.getErrorHandle();
-}
-
-
-
-//
-//  Wrapper function to call fabric_pre_trainadv
-//
-void*    call_fabric_pre_trainadv( void    *io_pArgs )
-{
-    errlHndl_t  l_errl  =   NULL;
-    IStepError  l_StepError;
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_fabric_pre_trainadv entry" );
-
-    TargetPairs_t l_PbusConnections;
-    TargetPairs_t::iterator l_itr;
-    const uint32_t MaxBusSet = 2;
-    TYPE busSet[MaxBusSet] = { TYPE_ABUS, TYPE_XBUS };
-
-    // Note:
-    // Due to lab tester board environment, HW procedure writer (Varkey) has
-    // requested to send in one target of a time (we used to send in
-    // both ends in one call). Even though they don't have to be
-    // in order, we should keep the pair concept here in case we need to send
-    // in a pair in the future again.
-
-    for (uint32_t ii = 0; (!l_errl) && (ii < MaxBusSet); ii++)
-    {
-        l_errl = PbusLinkSvc::getTheInstance().getPbusConnections(
-                                            l_PbusConnections, busSet[ii] );
-
-        for (l_itr = l_PbusConnections.begin();
-             l_itr != l_PbusConnections.end();
-             ++l_itr)
-        {
-            const fapi::Target l_fapi_endp1_target(
-                   (ii ? TARGET_TYPE_XBUS_ENDPOINT : TARGET_TYPE_ABUS_ENDPOINT),
-                   (const_cast<TARGETING::Target*>(l_itr->first)));
-            const fapi::Target l_fapi_endp2_target(
-                   (ii ? TARGET_TYPE_XBUS_ENDPOINT : TARGET_TYPE_ABUS_ENDPOINT),
-                   (const_cast<TARGETING::Target*>(l_itr->second)));
-
-            //  call the HWP with each bus connection
-            //FAPI_INVOKE_HWP( l_errl, p9_io_pre_trainadv,
-            //l_fapi_endp1_target );
-
-            TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-                       "%s : %cbus connection fabric_pre_trainadv. Target 0x%.8X",
-                       (l_errl ? "ERROR" : "SUCCESS"), (ii ? 'X' : 'A'),
-                        TARGETING::get_huid(l_itr->first) );
-            if ( l_errl )
-            {
-                // capture the target data in the elog
-                ErrlUserDetailsTarget(l_itr->first).addToLog( l_errl );
-
-                // Create IStep error log and cross ref error that occurred
-                l_StepError.addErrorDetails( l_errl );
-
-                // Commit Error
-                errlCommit( l_errl, HWPF_COMP_ID );
-                // We want to continue the training despite the error, so
-                // no break
-            }
-
-            //  call the HWP with each bus connection
-            FAPI_INVOKE_HWP( l_errl, io_pre_trainadv, l_fapi_endp2_target );
-
-            TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-                   "%s : %cbus connection fabric_pre_trainadv. Target 0x%.8X",
-                       (l_errl ? "ERROR" : "SUCCESS"), (ii ? 'X' : 'A'),
-                        TARGETING::get_huid(l_itr->second) );
-            if ( l_errl )
-            {
-                // capture the target data in the elog
-                ErrlUserDetailsTarget(l_itr->second).addToLog( l_errl );
-
-                // Create IStep error log and cross ref error that occurred
-                l_StepError.addErrorDetails( l_errl );
-
-                // Commit Error
-                errlCommit( l_errl, HWPF_COMP_ID );
-                // We want to continue the training despite the error, so
-                // no break
-            }
-        }
-    }
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_fabric_pre_trainadv exit" );
-
-    // end task, returning any errorlogs to IStepDisp
-    return l_StepError.getErrorHandle();
-}
-
-
-
-//
-//  Wrapper function to call fabric_io_run_training
-//
-void*    call_fabric_io_run_training( void    *io_pArgs )
-{
-    errlHndl_t  l_errl  =   NULL;
-
-    IStepError  l_StepError;
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_fabric_io_run_training entry" );
-
-    TargetPairs_t l_PbusConnections;
-    const uint32_t MaxBusSet = 2;
-
-    // Note: Run XBUS first to match with Cronus
-    TYPE busSet[MaxBusSet] = { TYPE_XBUS, TYPE_ABUS };
-
-    for (uint32_t i = 0; l_StepError.isNull() && (i < MaxBusSet); i++)
-    {
-        l_errl = PbusLinkSvc::getTheInstance().getPbusConnections(
-                                            l_PbusConnections, busSet[i] );
-
-        if ( l_errl )
-        {
-            // Create IStep error log and cross reference error that occurred
-            l_StepError.addErrorDetails( l_errl );
-
-            // Commit Error
-            errlCommit( l_errl, HWPF_COMP_ID );
-        }
-
-        for (TargetPairs_t::const_iterator l_itr = l_PbusConnections.begin();
-             (l_StepError.isNull()) && (l_itr != l_PbusConnections.end());
-             ++l_itr)
-        {
-            const fapi::Target l_fapi_endp1_target(
-                   (i ? TARGET_TYPE_ABUS_ENDPOINT : TARGET_TYPE_XBUS_ENDPOINT),
-                   (const_cast<TARGETING::Target*>(l_itr->first)));
-            const fapi::Target l_fapi_endp2_target(
-                   (i ? TARGET_TYPE_ABUS_ENDPOINT : TARGET_TYPE_XBUS_ENDPOINT),
-                   (const_cast<TARGETING::Target*>(l_itr->second)));
-
-            //  call the HWP with each bus connection
-            //FAPI_INVOKE_HWP( l_errl, p9_io_run_training,
-            //                 l_fapi_endp1_target, l_fapi_endp2_target );
-
-            TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-                       "%s : %cbus connection io_run_training",
-                       (l_errl ? "ERROR" : "SUCCESS"),
-                       (i ? 'A' : 'X') );
-
-            if ( l_errl )
-            {
-                // capture the target data in the elog
-                ErrlUserDetailsTarget(l_itr->first).addToLog( l_errl );
-                ErrlUserDetailsTarget(l_itr->second).addToLog( l_errl );
-
-                // Create IStep error log and cross ref error that occurred
-                l_StepError.addErrorDetails( l_errl );
-
-                // Commit Error
-                errlCommit( l_errl, HWPF_COMP_ID );
-            }
-        }
-    }
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_fabric_io_run_training exit" );
-
-    // end task, returning any errorlogs to IStepDisp
-    return l_StepError.getErrorHandle();
-}
-
-
-//
-//  Wrapper function to call fabric_post_trainadv
-//
-void*    call_fabric_post_trainadv( void    *io_pArgs )
-{
-    errlHndl_t  l_errl  =   NULL;
-    IStepError  l_StepError;
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_fabric_post_trainadv entry" );
-
-    TargetPairs_t l_PbusConnections;
-    TargetPairs_t::iterator l_itr;
-    const uint32_t MaxBusSet = 2;
-    TYPE busSet[MaxBusSet] = { TYPE_ABUS, TYPE_XBUS };
-
-    // Note:
-    // Due to lab tester board environment, HW procedure writer (Varkey) has
-    // requested to send in one target of a time (we used to send in
-    // both ends in one call). Even though they don't have to be
-    // in order, we should keep the pair concept here in case we need to send
-    // in a pair in the future again.
-
-    for (uint32_t ii = 0; (!l_errl) && (ii < MaxBusSet); ii++)
-    {
-        l_errl = PbusLinkSvc::getTheInstance().getPbusConnections(
-                                            l_PbusConnections, busSet[ii] );
-
-        for (l_itr = l_PbusConnections.begin();
-             l_itr != l_PbusConnections.end();
-             ++l_itr)
-        {
-            const fapi::Target l_fapi_endp1_target(
-                   (ii ? TARGET_TYPE_XBUS_ENDPOINT : TARGET_TYPE_ABUS_ENDPOINT),
-                   (const_cast<TARGETING::Target*>(l_itr->first)));
-            const fapi::Target l_fapi_endp2_target(
-                   (ii ? TARGET_TYPE_XBUS_ENDPOINT : TARGET_TYPE_ABUS_ENDPOINT),
-                   (const_cast<TARGETING::Target*>(l_itr->second)));
-
-            //  call the HWP with each bus connection
-            //FAPI_INVOKE_HWP( l_errl, p9_io_post_trainadv,
-            //l_fapi_endp1_target );
-
-            TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-                       "%s : %cbus connection fabric_post_trainadv. Target 0x%.8X",
-                       (l_errl ? "ERROR" : "SUCCESS"), (ii ? 'X' : 'A'),
-                        TARGETING::get_huid(l_itr->first) );
-            if ( l_errl )
-            {
-                // capture the target data in the elog
-                ErrlUserDetailsTarget(l_itr->first).addToLog( l_errl );
-
-                // Create IStep error log and cross ref error that occurred
-                l_StepError.addErrorDetails( l_errl );
-
-                // Commit Error
-                errlCommit( l_errl, HWPF_COMP_ID );
-                // We want to continue the training despite the error, so
-                // no break
-            }
-
-            //  call the HWP with each bus connection
-            FAPI_INVOKE_HWP( l_errl, io_post_trainadv, l_fapi_endp2_target );
-
-            TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-                  "%s : %cbus connection fabric_post_trainadv. Target 0x%.8X",
-                       (l_errl ? "ERROR" : "SUCCESS"), (ii ? 'X' : 'A'),
-                        TARGETING::get_huid(l_itr->second) );
-            if ( l_errl )
-            {
-                // capture the target data in the elog
-                ErrlUserDetailsTarget(l_itr->second).addToLog( l_errl );
-
-                // Create IStep error log and cross ref error that occurred
-                l_StepError.addErrorDetails( l_errl );
-
-                // Commit Error
-                errlCommit( l_errl, HWPF_COMP_ID );
-                // We want to continue the training despite the error, so
-                // no break
-            }
-        }
-    }
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_fabric_post_trainadv exit" );
-
-    // end task, returning any errorlogs to IStepDisp
-    return l_StepError.getErrorHandle();
-}
-
-//
-// Wrapper function to call proc_smp_link_layer
-//
-void*   call_proc_smp_link_layer( void    *io_pArgs )
-{
-    errlHndl_t  l_errl  =   NULL;
-    IStepError  l_StepError;
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_proc_smp_link_layer entry" );
-    //call HWP
-    //FAPI_INVOKE_HWP(l_errl,p9_smp_link_layer);
-    if(l_errl)
-    {
-        l_StepError.addErrorDetails(l_errl);
-        errlCommit(l_errl, HWPF_COMP_ID);
-    }
-    return l_StepError.getErrorHandle();
-
-}
-
-//
-//  Wrapper function to call host_startprd_pbus
-//
-void*    call_host_startprd_pbus( void    *io_pArgs )
-{
-    errlHndl_t  l_errl  =   NULL;
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_host_startprd_pbus entry" );
-
-    do
-    {
-        l_errl = PRDF::initialize();
-        if (l_errl)
-        {
-            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                    "Error returned from call to PRDF::initialize");
-            break;
-        }
-
-        // Perform calculated deconfiguration of procs based on
-        // bus endpoint deconfigurations, and perform SMP node
-        // balancing
-        l_errl = HWAS::theDeconfigGard().deconfigureAssocProc();
-        if (l_errl)
-        {
-            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                    "Error returned from call to "
-                    "HWAS::theDeconfigGard().deconfigureAssocProc");
-            break;
-        }
-
-#ifdef CONFIG_IPLTIME_CHECKSTOP_ANALYSIS
-        // update firdata inputs for OCC
-        TARGETING::Target* masterproc = NULL;
-        TARGETING::targetService().masterProcChipTargetHandle(masterproc);
-        l_errl = HBOCC::loadHostDataToSRAM(masterproc,
-                                            PRDF::ALL_PROC_MASTER_CORE);
-        if (l_errl)
-        {
-            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                    "Error returned from call to HBOCC::loadHostDataToSRAM");
-            break;
-        }
-#endif
-
-    }while(0);
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-           "call_host_startprd_pbus exit" );
-
-    // end task, returning any errorlogs to IStepDisp
-    return l_errl;
-}
-
-
-
-//
-//  Wrapper function to call host_attnlisten_proc
-//
-void*    call_host_attnlisten_proc( void    *io_pArgs )
-{
-    errlHndl_t  l_errl  =   NULL;
-
-    TRACDCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_host_attnlisten_proc entry" );
-
-#if 0
-    // @@@@@    CUSTOM BLOCK:   @@@@@
-    //  figure out what targets we need
-    //  customize any other inputs
-    //  set up loops to go through all targets (if parallel, spin off a task)
-
-    //  write HUID of target
-    TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                "target HUID %.8X", TARGETING::get_huid(l));
-
-    // cast OUR type of target to a FAPI type of target.
-    const fapi::Target l_fapi_@targetN_target( TARGET_TYPE_MEMBUF_CHIP,
-                        (const_cast<TARGETING::Target*>(l_@targetN_target)) );
-
-    //  call the HWP with each fapi::Target
-    FAPI_INVOKE_HWP( l_errl, host_attnlisten_proc, _args_...);
-    if ( l_errl )
-    {
-        TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                  "ERROR : .........." );
-        errlCommit( l_errl, HWPF_COMP_ID );
-    }
-    else
-    {
-        TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-                   "SUCCESS : .........." );
-    }
-    // @@@@@    END CUSTOM BLOCK:   @@@@@
-#endif
-
-    TRACDCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_host_attnlisten_proc exit" );
-
-    // end task, returning any errorlogs to IStepDisp
-    return l_errl;
-}
-
-
-
-//
-//  Wrapper function to call proc_fab_iovalid
-//
-void*    call_proc_fab_iovalid( void    *io_pArgs )
-{
-    errlHndl_t l_errl = NULL;
-
-    IStepError l_StepError;
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_proc_fab_iovalid entry" );
-
-    // Get all chip/chiplet targets
-    TARGETING::TargetHandleList l_cpuTargetList;
-    getAllChips(l_cpuTargetList, TYPE_PROC);
-
-    TargetPairs_t l_abusConnections;
-    TargetPairs_t l_xbusConnections;
-    l_errl = PbusLinkSvc::getTheInstance().getPbusConnections(
-                                 l_abusConnections, TYPE_ABUS, false );
-    if (!l_errl)
-    {
-        l_errl = PbusLinkSvc::getTheInstance().getPbusConnections(
-                                 l_xbusConnections, TYPE_XBUS, false );
-    }
-
-    if ( l_errl )
-    {
-        // Create IStep error log and cross reference error that occurred
-        l_StepError.addErrorDetails( l_errl );
-
-        // Commit Error
-        errlCommit( l_errl, HWPF_COMP_ID );
-    }
-
-    std::vector<proc_fab_iovalid_proc_chip> l_smp;
-
-    for (TargetHandleList::const_iterator l_cpu_iter = l_cpuTargetList.begin();
-         l_StepError.isNull() && (l_cpu_iter != l_cpuTargetList.end());
-         ++l_cpu_iter)
-    {
-        proc_fab_iovalid_proc_chip l_procEntry;
-
-        TARGETING::TargetHandle_t l_pTarget = *l_cpu_iter;
-        fapi::Target l_fapiproc_target( TARGET_TYPE_PROC_CHIP, l_pTarget);
-
-        l_procEntry.this_chip = l_fapiproc_target;
-        l_procEntry.a0 = false;
-        l_procEntry.a1 = false;
-        l_procEntry.a2 = false;
-        l_procEntry.x0 = false;
-        l_procEntry.x1 = false;
-        l_procEntry.x2 = false;
-        l_procEntry.x3 = false;
-
-        TARGETING::TargetHandleList l_abuses;
-        getChildChiplets( l_abuses, l_pTarget, TYPE_ABUS );
-
-        for (TargetHandleList::const_iterator l_abus_iter = l_abuses.begin();
-            l_abus_iter != l_abuses.end();
-            ++l_abus_iter)
-        {
-            TARGETING::TargetHandle_t l_target = *l_abus_iter;
-            uint8_t l_srcID = l_target->getAttr<ATTR_CHIP_UNIT>();
-            TargetPairs_t::iterator l_itr = l_abusConnections.find(l_target);
-            if ( l_itr == l_abusConnections.end() )
-            {
-                continue;
-            }
-            switch (l_srcID)
-            {
-                case 0: l_procEntry.a0 = true; break;
-                case 1: l_procEntry.a1 = true; break;
-                case 2: l_procEntry.a2 = true; break;
-               default: break;
-            }
-        }
-
-        TARGETING::TargetHandleList l_xbuses;
-        getChildChiplets( l_xbuses, l_pTarget, TYPE_XBUS );
-
-        for (TargetHandleList::const_iterator l_xbus_iter = l_xbuses.begin();
-            l_xbus_iter != l_xbuses.end();
-            ++l_xbus_iter)
-        {
-            TARGETING::TargetHandle_t l_target = *l_xbus_iter;
-            uint8_t l_srcID = l_target->getAttr<ATTR_CHIP_UNIT>();
-            TargetPairs_t::iterator l_itr = l_xbusConnections.find(l_target);
-            if ( l_itr == l_xbusConnections.end() )
-            {
-                continue;
-            }
-            switch (l_srcID)
-            {
-                case 0: l_procEntry.x0 = true; break;
-                case 1: l_procEntry.x1 = true; break;
-                case 2: l_procEntry.x2 = true; break;
-                case 3: l_procEntry.x3 = true; break;
-               default: break;
-            }
-        }
-
-        l_smp.push_back(l_procEntry);
-    }
-
-    if (!l_errl)
-    {
-        //FAPI_INVOKE_HWP( l_errl, p9_fab_iovalid, l_smp, true );
-
-        TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                "%s : proc_fab_iovalid HWP.",
-                (l_errl ? "ERROR" : "SUCCESS"));
-    }
-
-    if (l_errl)
-    {
-        TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-                "ERROR : call_proc_fab_iovalid encountered an error");
-
-        // Create IStep error log and cross reference error that occurred
-        l_StepError.addErrorDetails( l_errl );
-
-        // Commit Error
-        errlCommit( l_errl, HWPF_COMP_ID );
-    }
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "call_proc_fab_iovalid exit" );
-
-    // end task, returning any errorlogs to IStepDisp
-    return l_StepError.getErrorHandle();
-}
-
-/*
- *
- * brief function to check if peer target is present.
- *
- * returns true if peer is present, else false
- *
- */
-bool isPeerPresent(TARGETING::TargetHandle_t i_targetPtr)
-{
-    bool l_flag = false;
-
-    do
-    {
-        if( NULL == i_targetPtr)
-        {
-            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                      "isPeerPresent:ERR: Null input target");
-            break;
-        }
-
-        EntityPath l_peerPath;
-        bool l_exists = i_targetPtr->tryGetAttr<ATTR_PEER_PATH>(l_peerPath);
-
-        if( false == l_exists)
-        {
-            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                      "isPeerPresent:ERR: Failed to get ATTR_PEER_PATH for "
-                      "target HUID:0x%08x", get_huid(i_targetPtr));
-            break;
-        }
-
-        EntityPath::PathElement l_pa = l_peerPath.pathElementOfType(TYPE_NODE);
-
-        if(l_pa.type == TYPE_NA)
-        {
-            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                      "isPeerPresent:ERR: Cannot find Node into in peer path: "
-                      "[%s],target HUID:0x%08x", l_peerPath.toString(),
-                      get_huid(i_targetPtr));
-            break;
-        }
-
-        TARGETING::Target * sys = NULL;
-        TARGETING::targetService().getTopLevelTarget( sys );
-        assert(sys != NULL);
-
-        TARGETING::ATTR_HB_EXISTING_IMAGE_type hb_images =
-            sys->getAttr<TARGETING::ATTR_HB_EXISTING_IMAGE>();
-
-        // ATTR_HB_EXISTING_IMAGE only gets set on a multi-drawer system.
-        // Currently set up in host_sys_fab_iovalid_processing() which only
-        // gets called if there are multiple physical nodes.   It eventually
-        // needs to be setup by a hb routine that snoops for multiple nodes.
-        if(hb_images == 0)
-        {
-            // Single node system
-            break;
-        }
-
-        // continue - multi-node
-        uint8_t node_map[8];
-        l_exists =
-        sys->tryGetAttr<TARGETING::ATTR_FABRIC_TO_PHYSICAL_NODE_MAP>(node_map);
-
-        if( false == l_exists )
-        {
-            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                      "isPeerPresent:ERR: Failed to get "
-                      "ATTR_FABRIC_TO_PHYSICAL_NODE_MAP "
-                      "for system target. Input target HUID:0x%08x",
-                      get_huid(i_targetPtr));
-            break;
-        }
-
-        if(l_pa.instance < (sizeof(TARGETING::ATTR_HB_EXISTING_IMAGE_type) * 8))
-        {
-            // set mask
-            TARGETING::ATTR_HB_EXISTING_IMAGE_type mask = 0x1 <<
-                      ((sizeof(TARGETING::ATTR_HB_EXISTING_IMAGE_type) * 8) -1);
-
-            if( 0 != ((mask >> l_pa.instance) & hb_images ) )
-            {
-                l_flag = true;
-            }
-        }
-
-    }while(0);
-
-    TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-              "isPeerPresent:[%d], HUID:0x%08x",l_flag,get_huid(i_targetPtr));
-
-    return l_flag;
-}
-//
-//  function to unfence inter-enclosure abus links
-//
-errlHndl_t  smp_unfencing_inter_enclosure_abus_links()
-{
-    errlHndl_t l_errl = NULL;
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "smp_unfencing_inter_enclosure_abus_links entry" );
-
-    // Get all chip/chiplet targets
-    TARGETING::TargetHandleList l_cpuTargetList;
-    getAllChips(l_cpuTargetList, TYPE_PROC);
-
-    std::vector<proc_fab_iovalid_proc_chip> l_smp;
-
-    for (TargetHandleList::const_iterator l_cpu_iter = l_cpuTargetList.begin();
-         l_cpu_iter != l_cpuTargetList.end();
-         ++l_cpu_iter)
-    {
-        proc_fab_iovalid_proc_chip l_procEntry;
-
-        TARGETING::TargetHandle_t l_pTarget = *l_cpu_iter;
-        fapi::Target l_fapiproc_target(TARGET_TYPE_PROC_CHIP, l_pTarget);
-
-        l_procEntry.this_chip = l_fapiproc_target;
-        l_procEntry.a0 = false;
-        l_procEntry.a1 = false;
-        l_procEntry.a2 = false;
-        l_procEntry.x0 = false;
-        l_procEntry.x1 = false;
-        l_procEntry.x2 = false;
-        l_procEntry.x3 = false;
-
-        TARGETING::TargetHandleList l_abuses;
-        getChildChiplets( l_abuses, l_pTarget, TYPE_ABUS );
-        bool l_flag = false;
-        for (TargetHandleList::const_iterator l_abus_iter = l_abuses.begin();
-            l_abus_iter != l_abuses.end();
-            ++l_abus_iter)
-        {
-            TARGETING::TargetHandle_t l_pAbusTarget = *l_abus_iter;
-            ATTR_CHIP_UNIT_type l_srcID;
-            l_srcID = l_pAbusTarget->getAttr<ATTR_CHIP_UNIT>();
-            l_flag = isPeerPresent(l_pAbusTarget);
-            switch (l_srcID)
-            {
-                case 0: l_procEntry.a0 = l_flag; break;
-                case 1: l_procEntry.a1 = l_flag; break;
-                case 2: l_procEntry.a2 = l_flag; break;
-               default: break;
-            }
-        }
-
-        l_smp.push_back(l_procEntry);
-    }
-
-    FAPI_INVOKE_HWP( l_errl, proc_fab_iovalid, l_smp, true );
-
-    TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
-                "%s : proc_fab_iovalid HWP.",
-                (l_errl ? "ERROR" : "SUCCESS"));
-
-    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-               "smp_unfencing_inter_enclosure_abus_links exit" );
-
-    return l_errl;
-}
-
-};   // end namespace
diff --git a/src/usr/hwpf/hwp/edi_ei_initialization/edi_ei_initialization.H b/src/usr/hwpf/hwp/edi_ei_initialization/edi_ei_initialization.H
deleted file mode 100644
index 00985dbae..000000000
--- a/src/usr/hwpf/hwp/edi_ei_initialization/edi_ei_initialization.H
+++ /dev/null
@@ -1,233 +0,0 @@
-/* IBM_PROLOG_BEGIN_TAG                                                   */
-/* This is an automatically generated prolog.                             */
-/*                                                                        */
-/* $Source: src/usr/hwpf/hwp/edi_ei_initialization/edi_ei_initialization.H $ */
-/*                                                                        */
-/* OpenPOWER HostBoot Project                                             */
-/*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2012,2015                        */
-/* [+] 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  __EDI_EI_INITIALIZATION_EDI_EI_INITIALIZATION_H
-#define  __EDI_EI_INITIALIZATION_EDI_EI_INITIALIZATION_H
-
-/**
- *  @file edi_ei_initialization.H
- *
- *  EDI, EI Initialization
- *
- *  All of the following routines are "named isteps" - they are invoked as
- *  tasks by the @ref IStepDispatcher.
- *
- *  HWP_IGNORE_VERSION_CHECK
- *
- */
-
- /*  @tag isteplist
- *  @docversion     v1.28 (12/03/12)
- *  @istepname      edi_ei_initialization
- *  @istepnum       08
- *  @istepdesc      EDI, EI Initialization
- *
- *  @{
- *      @substepnum     1
- *      @substepname    fabric_erepair
- *      @substepdesc    : Restore Fabric/EDI Bus eRepair data
- *          @target_sched   serial
- *  @}
- *  @{
- *      @substepnum     2
- *      @substepname    fabric_io_dccal
- *      @substepdesc    : Calibrate Fabric/EDI interfaces
- *          @target_sched   serial
- *  @}
- *  @{
- *      @substepnum     3
- *      @substepname    fabric_pre_trainadv
- *      @substepdesc    : Advanced pre EI/EDI training
- *          @target_sched   serial
- *  @}
- *  @{
- *      @substepnum     4
- *      @substepname    fabric_io_run_training
- *      @substepdesc    : Run training on internal buses
- *          @target_sched   serial
- *  @}
- *  @{
- *      @substepnum     5
- *      @substepname    fabric_post_trainadv
- *      @substepdesc    : Advanced post EI/EDI training
- *          @target_sched   serial
- *  @}
- *  @{
- *      @substepnum     6
- *      @substepname    host_startprd_pbus
- *      @substepdesc    : Load PRD for powerbus domain
- *          @target_sched   serial
- *  @}
- *  @{
- *      @substepnum     7
- *      @substepname    host_attnlisten_proc
- *      @substepdesc    : Start listening for attentions
- *          @target_sched   serial
- *  @}
- *  @{
- *      @substepnum     8
- *      @substepname    proc_fab_iovalid
- *      @substepdesc    : Lower functional fences on local SMP
- *          @target_sched   serial
- *  @}
- *
- */
-
-/******************************************************************************/
-// Includes
-/******************************************************************************/
-#include    <stdint.h>
-
-namespace   EDI_EI_INITIALIZATION
-{
-
-
-
-/**
- *  @brief   fabric_erepair
- *
- *           Restore Fabric/EDI Bus eRepair data
- *
- *  param[in,out]   -   pointer to any arguments, usually NULL
- *
- *  return any errlogs to istep 
- *
- */
-void*    call_fabric_erepair( void    *io_pArgs );
-
-
-
-/**
- *  @brief   fabric_io_dccal
- *
- *           Calibrate Fabric/EDI interfaces
- *
- *  param[in,out]   -   pointer to any arguments, usually NULL
- *
- *  return  any errlogs to istep 
- *
- */
-void*    call_fabric_io_dccal( void    *io_pArgs );
-
-
-
-/**
- *  @brief   fabric_pre_trainadv
- *
- *  08.3 : : Advanced pre EI/EDI training
- *
- *  param[in,out]   -   pointer to any arguments, usually NULL
- *
- *  return  any errlogs to istep 
- *
- */
-void*    call_fabric_pre_trainadv( void    *io_pArgs );
-
-
-
-/**
- *  @brief   fabric_io_run_training
- *
- *           Run training on internal buses
- *
- *  param[in,out]   -   pointer to any arguments, usually NULL
- *
- *  return  any errlogs to istep 
- *
- */
-void*    call_fabric_io_run_training( void    *io_pArgs );
-
-
-
-/**
- *  @brief   fabric_post_trainadv
- *
- *           Advanced post EI/EDI training
- *
- *  param[in,out]   -   pointer to any arguments, usually NULL
- *
- *  return  any errlogs to istep 
- *
- */
-void*    call_fabric_post_trainadv( void    *io_pArgs );
-
-
-
-/**
- *  @brief   proc_smp_link_layer
- *
- *  param[in,out]   -   pointer to any arguments, usually NULL
- *
- *  return  any errlogs to istep
- *
- */
-void*   call_proc_smp_link_layer( void    *io_pArgs );
-
-
-
-/**
- *  @brief   host_startprd_pbus
- *
- *           Load PRD for powerbus domain
- *
- *  param[in,out]   -   pointer to any arguments, usually NULL
- *
- *  return  any errlogs to istep 
- *
- */
-void*    call_host_startprd_pbus( void    *io_pArgs );
-
-
-
-/**
- *  @brief   host_attnlisten_proc
- *
- *           Start listening for attentions
- *
- *  param[in,out]   -   pointer to any arguments, usually NULL
- *
- *  return  any errlogs to istep 
- *
- */
-void*    call_host_attnlisten_proc( void    *io_pArgs );
-
-
-
-/**
- *  @brief   proc_fab_iovalid
- *
- *           Lower functional fences on local SMP
- *
- *  param[in,out]   -   pointer to any arguments, usually NULL
- *
- *  return  any errlogs to istep 
- *
- */
-void*    call_proc_fab_iovalid( void    *io_pArgs );
-
-
-};   // end namespace
-
-#endif
-
diff --git a/src/usr/hwpf/hwp/edi_ei_initialization/makefile b/src/usr/hwpf/hwp/edi_ei_initialization/makefile
index f38b2aaa9..10f732ea0 100644
--- a/src/usr/hwpf/hwp/edi_ei_initialization/makefile
+++ b/src/usr/hwpf/hwp/edi_ei_initialization/makefile
@@ -5,7 +5,9 @@
 #
 # OpenPOWER HostBoot Project
 #
-# COPYRIGHT International Business Machines Corp. 2012,2014
+# Contributors Listed Below - COPYRIGHT 2012,2015
+# [+] 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.
@@ -49,7 +51,7 @@ EXTRAINCDIR += ${ROOTPATH}/src/usr/hwpf/hwp/bus_training/io_pre_trainadv
 EXTRAINCDIR += ${ROOTPATH}/src/usr/hwpf/hwp/bus_training/io_post_trainadv
 
 ##  NOTE: add new object files when you add a new HWP
-OBJS += edi_ei_initialization.o
+OBJS += smp_unfencing_inter_enclosure_abus_links.o
 OBJS += proc_fab_iovalid.o
 OBJS += fabric_io_run_training.o
 OBJS += fabric_io_dccal.o
diff --git a/src/usr/hwpf/hwp/edi_ei_initialization/smp_unfencing_inter_enclosure_abus_links.C b/src/usr/hwpf/hwp/edi_ei_initialization/smp_unfencing_inter_enclosure_abus_links.C
new file mode 100644
index 000000000..1b10c0c7d
--- /dev/null
+++ b/src/usr/hwpf/hwp/edi_ei_initialization/smp_unfencing_inter_enclosure_abus_links.C
@@ -0,0 +1,236 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/hwpf/hwp/edi_ei_initialization/smp_unfencing_inter_enclosure_abus_links.C $ */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2015                             */
+/* [+] 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                                                     */
+#include    <stdint.h>
+#include    <map>
+
+#include    <trace/interface.H>
+#include    <initservice/taskargs.H>
+#include    <errl/errlentry.H>
+
+#include    <isteps/hwpisteperror.H>
+#include    <errl/errludtarget.H>
+
+#include    <initservice/isteps_trace.H>
+
+#include    <hwas/common/deconfigGard.H>
+#include    <hwas/common/hwasCommon.H>
+
+#include    <sbe/sbeif.H>
+
+//  targeting support
+#include    <targeting/common/commontargeting.H>
+#include    <targeting/common/utilFilter.H>
+#include    <targeting/common/trace.H>
+
+//  fapi support
+#include    <fapi.H>
+#include    <fapiPlatHwpInvoker.H>
+
+#include    <pbusLinkSvc.H>
+
+//  Uncomment these files as they become available:
+#include    "io_restore_erepair.H"
+// #include    "fabric_io_dccal/fabric_io_dccal.H"
+// #include    "fabric_erepair/fabric_erepair.H"
+#include    "fabric_io_run_training/fabric_io_run_training.H"
+#include    "io_pre_trainadv.H"
+#include    "io_post_trainadv.H"
+// #include    "host_startprd_pbus/host_startprd_pbus.H"
+// #include    "host_attnlisten_proc/host_attnlisten_proc.H"
+#include    "proc_fab_iovalid/proc_fab_iovalid.H"
+#include    <diag/prdf/prdfMain.H>
+#include    "fabric_io_dccal/fabric_io_dccal.H"
+
+// eRepair Restore
+#include <erepairAccessorHwpFuncs.H>
+
+#ifdef CONFIG_IPLTIME_CHECKSTOP_ANALYSIS
+    #include    <occ/occ_common.H>
+#endif
+
+namespace EDI_EI_INITIALIZATION
+{
+/*
+ *
+ * brief function to check if peer target is present.
+ *
+ * returns true if peer is present, else false
+ *
+ */
+bool isPeerPresent(TARGETING::TargetHandle_t i_targetPtr)
+{
+    bool l_flag = false;
+
+    do
+    {
+        if( NULL == i_targetPtr)
+        {
+            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
+                      "isPeerPresent:ERR: Null input target");
+            break;
+        }
+
+        EntityPath l_peerPath;
+        bool l_exists = i_targetPtr->tryGetAttr<ATTR_PEER_PATH>(l_peerPath);
+
+        if( false == l_exists)
+        {
+            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
+                      "isPeerPresent:ERR: Failed to get ATTR_PEER_PATH for "
+                      "target HUID:0x%08x", get_huid(i_targetPtr));
+            break;
+        }
+
+        EntityPath::PathElement l_pa = l_peerPath.pathElementOfType(TYPE_NODE);
+
+        if(l_pa.type == TYPE_NA)
+        {
+            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
+                      "isPeerPresent:ERR: Cannot find Node into in peer path: "
+                      "[%s],target HUID:0x%08x", l_peerPath.toString(),
+                      get_huid(i_targetPtr));
+            break;
+        }
+
+        TARGETING::Target * sys = NULL;
+        TARGETING::targetService().getTopLevelTarget( sys );
+        assert(sys != NULL);
+
+        TARGETING::ATTR_HB_EXISTING_IMAGE_type hb_images =
+            sys->getAttr<TARGETING::ATTR_HB_EXISTING_IMAGE>();
+
+        // ATTR_HB_EXISTING_IMAGE only gets set on a multi-drawer system.
+        // Currently set up in host_sys_fab_iovalid_processing() which only
+        // gets called if there are multiple physical nodes.   It eventually
+        // needs to be setup by a hb routine that snoops for multiple nodes.
+        if(hb_images == 0)
+        {
+            // Single node system
+            break;
+        }
+
+        // continue - multi-node
+        uint8_t node_map[8];
+        l_exists =
+        sys->tryGetAttr<TARGETING::ATTR_FABRIC_TO_PHYSICAL_NODE_MAP>(node_map);
+
+        if( false == l_exists )
+        {
+            TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
+                      "isPeerPresent:ERR: Failed to get "
+                      "ATTR_FABRIC_TO_PHYSICAL_NODE_MAP "
+                      "for system target. Input target HUID:0x%08x",
+                      get_huid(i_targetPtr));
+            break;
+        }
+
+        if(l_pa.instance < (sizeof(TARGETING::ATTR_HB_EXISTING_IMAGE_type) * 8))
+        {
+            // set mask
+            TARGETING::ATTR_HB_EXISTING_IMAGE_type mask = 0x1 <<
+                      ((sizeof(TARGETING::ATTR_HB_EXISTING_IMAGE_type) * 8) -1);
+
+            if( 0 != ((mask >> l_pa.instance) & hb_images ) )
+            {
+                l_flag = true;
+            }
+        }
+
+    }while(0);
+
+    TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
+              "isPeerPresent:[%d], HUID:0x%08x",l_flag,get_huid(i_targetPtr));
+
+    return l_flag;
+}
+//
+//  function to unfence inter-enclosure abus links
+//
+errlHndl_t  smp_unfencing_inter_enclosure_abus_links()
+{
+    errlHndl_t l_errl = NULL;
+/*
+    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
+               "smp_unfencing_inter_enclosure_abus_links entry" );
+
+    // Get all chip/chiplet targets
+    TARGETING::TargetHandleList l_cpuTargetList;
+    getAllChips(l_cpuTargetList, TYPE_PROC);
+
+    std::vector<proc_fab_iovalid_proc_chip> l_smp;
+
+    for (TargetHandleList::const_iterator l_cpu_iter = l_cpuTargetList.begin();
+         l_cpu_iter != l_cpuTargetList.end();
+         ++l_cpu_iter)
+    {
+        proc_fab_iovalid_proc_chip l_procEntry;
+
+        TARGETING::TargetHandle_t l_pTarget = *l_cpu_iter;
+        fapi::Target l_fapiproc_target(TARGET_TYPE_PROC_CHIP, l_pTarget);
+
+        l_procEntry.this_chip = l_fapiproc_target;
+        l_procEntry.a0 = false;
+        l_procEntry.a1 = false;
+        l_procEntry.a2 = false;
+        l_procEntry.x0 = false;
+        l_procEntry.x1 = false;
+        l_procEntry.x2 = false;
+        l_procEntry.x3 = false;
+
+        TARGETING::TargetHandleList l_abuses;
+        getChildChiplets( l_abuses, l_pTarget, TYPE_ABUS );
+        bool l_flag = false;
+        for (TargetHandleList::const_iterator l_abus_iter = l_abuses.begin();
+            l_abus_iter != l_abuses.end();
+            ++l_abus_iter)
+        {
+            TARGETING::TargetHandle_t l_pAbusTarget = *l_abus_iter;
+            ATTR_CHIP_UNIT_type l_srcID;
+            l_srcID = l_pAbusTarget->getAttr<ATTR_CHIP_UNIT>();
+            l_flag = isPeerPresent(l_pAbusTarget);
+            switch (l_srcID)
+            {
+                case 0: l_procEntry.a0 = l_flag; break;
+                case 1: l_procEntry.a1 = l_flag; break;
+                case 2: l_procEntry.a2 = l_flag; break;
+               default: break;
+            }
+        }
+
+        l_smp.push_back(l_procEntry);
+    }
+
+    FAPI_INVOKE_HWP( l_errl, proc_fab_iovalid, l_smp, true );
+
+    TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
+                "%s : proc_fab_iovalid HWP.",
+                (l_errl ? "ERROR" : "SUCCESS"));
+
+    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
+               "smp_unfencing_inter_enclosure_abus_links exit" );
+*/
+    return l_errl;
+}
+};