Fix proc_setup_bars fails on large config (4 procs 4 centaurs)

Change-Id: I8203c863f26aeb3a0ea20964e4c4bef64802c4e8
RTC: 50426
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/2118
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Tested-by: Jenkins Server

5 files changed, 138 insertions, 82 deletions

diff --git a/src/usr/hwpf/hwp/dram_initialization/dram_initialization.C b/src/usr/hwpf/hwp/dram_initialization/dram_initialization.C
index b2af5d3a9..7f0cc87c0 100644
--- a/src/usr/hwpf/hwp/dram_initialization/dram_initialization.C
+++ b/src/usr/hwpf/hwp/dram_initialization/dram_initialization.C
@@ -57,6 +57,7 @@
 #include    <fapiPlatHwpInvoker.H>
 
 #include    "dram_initialization.H"
+#include    <pbusLinkSvc.H>
 
 //  Uncomment these files as they become available:
 // #include    "host_startPRD_dram/host_startPRD_dram.H"
@@ -80,6 +81,7 @@ namespace   DRAM_INITIALIZATION
 {
 
 using   namespace   TARGETING;
+using   namespace   EDI_EI_INITIALIZATION;
 using   namespace   fapi;
 
 
@@ -426,59 +428,76 @@ void*    call_proc_setup_bars( void    *io_pArgs )
         //  -----------------------------------------------------------------------
         std::vector<proc_setup_bars_proc_chip> l_proc_chips;
 
-        for ( size_t i = 0; i < l_cpuTargetList.size(); i++ )
+        TargetPairs_t l_abusLinks;
+        l_errl = PbusLinkSvc::getTheInstance().getPbusConnections(
+                                    l_abusLinks, TYPE_ABUS, false );
+
+        for ( size_t i = 0; i < l_cpuTargetList.size() && !l_errl; i++ )
         {
             //  make a local copy of the target for ease of use
             const TARGETING::Target*  l_pCpuTarget = l_cpuTargetList[i];
 
-            TRACDCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
-                       "proc_setup_bars: proc %d", i );
-            //  dump physical path to targets
-            EntityPath l_path;
-            l_path  =   l_pCpuTarget->getAttr<ATTR_PHYS_PATH>();
-            l_path.dump();
-
             // cast OUR type of target to a FAPI type of target.
-            const fapi::Target l_fapi_pCpuTarget(
-                                                TARGET_TYPE_MEMBUF_CHIP,
-                                                reinterpret_cast<void *>
-                                                (const_cast<TARGETING::Target*>
-                                                 (l_pCpuTarget)) );
-            //  @todo Create dummy aX targets
-            const fapi::Target  l_a0_chip;
-            const fapi::Target  l_a1_chip;
-            const fapi::Target  l_a2_chip;
-
+            const fapi::Target l_fapi_pCpuTarget( TARGET_TYPE_PROC_CHIP,
+                   reinterpret_cast<void *> (const_cast<TARGETING::Target*>
+                                                             (l_pCpuTarget)) );
 
             proc_setup_bars_proc_chip l_proc_chip ;
-            l_proc_chip.this_chip  =   l_fapi_pCpuTarget;
-            l_proc_chip.a0_chip    =    l_a0_chip;
-            l_proc_chip.a1_chip    =    l_a1_chip;
-            l_proc_chip.a2_chip    =    l_a2_chip;
-            l_proc_chip.process_f0 =    true;
-            l_proc_chip.process_f1 =    true;
+            l_proc_chip.this_chip  = l_fapi_pCpuTarget;
+            l_proc_chip.process_f0 = true;
+            l_proc_chip.process_f1 = true;
+
+            TARGETING::TargetHandleList l_abuses;
+            getChildChiplets( l_abuses, l_pCpuTarget, TYPE_ABUS );
+
+            for (size_t j = 0; j < l_abuses.size(); j++)
+            {
+                TARGETING::Target * l_target = l_abuses[j];
+                uint8_t l_srcID = l_target->getAttr<ATTR_CHIP_UNIT>();
+                TargetPairs_t::iterator l_itr = l_abusLinks.find(l_target);
+                if ( l_itr == l_abusLinks.end() )
+                {
+                    continue;
+                }
+
+                const TARGETING::Target *l_pParent = NULL;
+                l_pParent = getParentChip(
+                              (const_cast<TARGETING::Target*>(l_itr->second)));
+                fapi::Target l_fapiproc_parent( TARGET_TYPE_PROC_CHIP,
+                                             (void *)l_pParent );
+
+                switch (l_srcID)
+                {
+                    case 0: l_proc_chip.a0_chip = l_fapiproc_parent; break;
+                    case 1: l_proc_chip.a1_chip = l_fapiproc_parent; break;
+                    case 2: l_proc_chip.a2_chip = l_fapiproc_parent; break;
+                   default: break; 
+                }
+            }
 
             l_proc_chips.push_back( l_proc_chip );
 
+        }   // endfor
+
+        if (!l_errl)
+        {
+            TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
+                       "call proc_setup_bars");
+
             //  call the HWP with each fapi::Target
-            FAPI_INVOKE_HWP( l_errl,
-                             proc_setup_bars,
-                             l_proc_chips,
-                             true );
+            FAPI_INVOKE_HWP( l_errl, proc_setup_bars, l_proc_chips, true );
 
             if ( l_errl )
             {
                 TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,
                           "ERROR : proc_setup_bars" );
-                //  break out with error
-                break;
             }
             else
             {
                 TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
                            "SUCCESS : proc_setup-bars" );
             }
-        }   // endfor
+        }
     }   // end if !l_errl
 
     // @@@@@    END CUSTOM BLOCK:   @@@@@
diff --git a/src/usr/hwpf/hwp/dram_initialization/makefile b/src/usr/hwpf/hwp/dram_initialization/makefile
index 57c44f0e3..3f0918a74 100644
--- a/src/usr/hwpf/hwp/dram_initialization/makefile
+++ b/src/usr/hwpf/hwp/dram_initialization/makefile
@@ -32,6 +32,7 @@ EXTRAINCDIR += ${ROOTPATH}/src/include/usr/hwpf/hwp
 
 ## pointer to common HWP files
 EXTRAINCDIR += ${ROOTPATH}/src/usr/hwpf/hwp/include
+EXTRAINCDIR += ${ROOTPATH}/src/usr/hwpf/hwp/bus_training
 
 ##  NOTE: add the base istep dir here.
 EXTRAINCDIR += ${ROOTPATH}/src/usr/hwpf/hwp/dram_initialization
diff --git a/src/usr/hwpf/hwp/dram_initialization/proc_setup_bars/proc_setup_bars.C b/src/usr/hwpf/hwp/dram_initialization/proc_setup_bars/proc_setup_bars.C
index 8e3db1748..e3642c1cb 100644
--- a/src/usr/hwpf/hwp/dram_initialization/proc_setup_bars/proc_setup_bars.C
+++ b/src/usr/hwpf/hwp/dram_initialization/proc_setup_bars/proc_setup_bars.C
@@ -1,27 +1,26 @@
-/*  IBM_PROLOG_BEGIN_TAG
- *  This is an automatically generated prolog.
- *
- *  $Source: src/usr/hwpf/hwp/dram_initialization/proc_setup_bars/proc_setup_bars.C $
- *
- *  IBM CONFIDENTIAL
- *
- *  COPYRIGHT International Business Machines Corp. 2012
- *
- *  p1
- *
- *  Object Code Only (OCO) source materials
- *  Licensed Internal Code Source Materials
- *  IBM HostBoot Licensed Internal Code
- *
- *  The source code for this program is not published or other-
- *  wise divested of its trade secrets, irrespective of what has
- *  been deposited with the U.S. Copyright Office.
- *
- *  Origin: 30
- *
- *  IBM_PROLOG_END_TAG
- */
-// $Id: proc_setup_bars.C,v 1.5 2012/07/23 17:47:05 jmcgill Exp $
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/hwpf/hwp/dram_initialization/proc_setup_bars/proc_setup_bars.C $ */
+/*                                                                        */
+/* IBM CONFIDENTIAL                                                       */
+/*                                                                        */
+/* COPYRIGHT International Business Machines Corp. 2012                   */
+/*                                                                        */
+/* p1                                                                     */
+/*                                                                        */
+/* Object Code Only (OCO) source materials                                */
+/* Licensed Internal Code Source Materials                                */
+/* IBM HostBoot Licensed Internal Code                                    */
+/*                                                                        */
+/* The source code for this program is not published or otherwise         */
+/* divested of its trade secrets, irrespective of what has been           */
+/* deposited with the U.S. Copyright Office.                              */
+/*                                                                        */
+/* Origin: 30                                                             */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+// $Id: proc_setup_bars.C,v 1.7 2012/10/09 15:31:38 jmcgill Exp $
 // $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/proc_setup_bars.C,v $
 //------------------------------------------------------------------------------
 // *|
@@ -876,7 +875,7 @@ fapi::ReturnCode proc_setup_bars_nx_get_mmio_bar_attrs(
                            io_addr_range.size);
         if (!rc.ok())
         {
-            FAPI_ERR("proc_setup_bars_fsp_get_bar_attrs: Error querying ATTR_PROC_NX_MMIO_BAR_SIZE");
+            FAPI_ERR("proc_setup_bars_nx_get_mmio_bar_attrs: Error querying ATTR_PROC_NX_MMIO_BAR_SIZE");
             break;
         }
 
@@ -1358,32 +1357,69 @@ fapi::ReturnCode proc_setup_bars_process_chips(
     // mark function entry
     FAPI_DBG("proc_setup_bars_process_chips: Start");
 
-    // loop over all chips passed from platform to HWP
-    std::vector<proc_setup_bars_proc_chip>::iterator iter;
-    for (iter = i_proc_chips.begin();
-         iter != i_proc_chips.end();
-         iter++)
+    do
     {
-        // process platform provided data in chip argument,
-        // query chip specific attributes
-        proc_setup_bars_smp_chip smp_chip;
-        rc = proc_setup_bars_process_chip(&(*iter),
-                                          smp_chip);
+        // loop over all chips passed from platform to HWP
+        std::vector<proc_setup_bars_proc_chip>::iterator c_iter;
+        for (c_iter = i_proc_chips.begin();
+             c_iter != i_proc_chips.end();
+             c_iter++)
+        {
+            // process platform provided data in chip argument,
+            // query chip specific attributes
+            proc_setup_bars_smp_chip smp_chip;
+            rc = proc_setup_bars_process_chip(&(*c_iter),
+                                              smp_chip);
+            if (!rc.ok())
+            {
+                FAPI_ERR("proc_setup_bars_process_chips: Error from proc_setup_bars_process_chip");
+                break;
+            }
+
+            // insert chip into SMP data structure given node & chip ID
+            rc = proc_setup_bars_insert_chip(smp_chip,
+                                             io_smp);
+            if (!rc.ok())
+            {
+                FAPI_ERR("proc_setup_bars_process_chips: Error from proc_setup_bars_insert_chip");
+                break;
+            }
+        }
         if (!rc.ok())
         {
-            FAPI_ERR("proc_setup_bars_process_chips: Error from proc_setup_bars_process_chip");
             break;
         }
 
-        // insert chip into SMP data structure given node & chip ID
-        rc = proc_setup_bars_insert_chip(smp_chip,
-                                         io_smp);
+        // perform final power of two adjustment on node specific resources once
+        // all chips have been processed
+        std::map<proc_fab_smp_node_id, proc_setup_bars_smp_node>::iterator n_iter;
+        for (n_iter = io_smp.nodes.begin();
+             n_iter != io_smp.nodes.end();
+             n_iter++)
+        {
+            // update node address ranges (non-mirrored & mirrored)
+            FAPI_DBG("proc_setup_bars_process_chips: Node %d ranges after power of two alignment:",
+                     n_iter->first);
+            // ensure range is power of 2 aligned
+            if (n_iter->second.non_mirrored_range.enabled &&
+                !n_iter->second.non_mirrored_range.is_power_of_2())
+            {
+                n_iter->second.non_mirrored_range.round_next_power_of_2();
+            }
+            n_iter->second.non_mirrored_range.print();
+
+            if (n_iter->second.mirrored_range.enabled &&
+                !n_iter->second.mirrored_range.is_power_of_2())
+            {
+                n_iter->second.mirrored_range.round_next_power_of_2();
+            }
+            n_iter->second.mirrored_range.print();
+        }
         if (!rc.ok())
         {
-            FAPI_ERR("proc_setup_bars_process_chips: Error from proc_setup_bars_insert_chip");
             break;
         }
-    }
+    } while(0);
 
     // mark function exit
     FAPI_DBG("proc_setup_bars_process_chips: End");
diff --git a/src/usr/hwpf/hwp/fapiTestHwp.C b/src/usr/hwpf/hwp/fapiTestHwp.C
index d7a0b273c..2d299b19b 100644
--- a/src/usr/hwpf/hwp/fapiTestHwp.C
+++ b/src/usr/hwpf/hwp/fapiTestHwp.C
@@ -73,7 +73,7 @@ fapi::ReturnCode hwpInitialTest(const std::vector<fapi::Target> & i_target)
     do
     {
         // Use this SCOM register for testing
-        const uint64_t l_addr = 0x13010002;
+        const uint64_t l_addr = 0x14010002;
         ecmdDataBufferBase l_ScomData(64);
         uint64_t l_originalScomData = 0;
 
diff --git a/src/usr/hwpf/hwp/initfiles/sample.initfile b/src/usr/hwpf/hwp/initfiles/sample.initfile
index 8bf99a087..32ffc7d08 100755
--- a/src/usr/hwpf/hwp/initfiles/sample.initfile
+++ b/src/usr/hwpf/hwp/initfiles/sample.initfile
@@ -67,7 +67,7 @@ define MBA1 = TGT2;
 #--******************************************************************************
 #-- Basic SCOM
 #--******************************************************************************
-scom 0x0000000013010002              {
+scom 0x0000000014010002              {
   scom_data                 ;
   0xAABBC00000000000        ;
 }
@@ -76,7 +76,7 @@ scom 0x0000000013010002              {
 #-- Basic SCOM with Expression and Attribute
 #--******************************************************************************
 
-scom 0x0000000013030007              {
+scom 0x0000000014030007              {
   scom_data,            expr                 ;
   0x00000CDE00000000,   SYS.ATTR_SCRATCH_UINT8_1 == SYS.ATTR_SCRATCH_UINT8_2    ;
 }
@@ -139,7 +139,7 @@ scom 0x000000000006800c              {
 #--******************************************************************************
 #-- Basic SCOM with bits
 #--******************************************************************************
-scom 0x0000000013013283              {
+scom 0x0000000014013283              {
     bits ,                    scom_data        ;
     0:11 ,                    0b001111001001   ;
     12   ,                    0b1              ;
@@ -152,7 +152,7 @@ scom 0x0000000013013283              {
 #-- Complext SCOM with Bit Support, define, and attributes
 #--******************************************************************************
 
-scom 0x0000000013013284              {
+scom 0x0000000014013284              {
     bits ,                    scom_data,        expr                                  ;
     0:11 ,                    0b001111001001,   ANY                                   ;
     12   ,                    0b1,              def_equal_test                        ;
@@ -165,7 +165,7 @@ scom 0x0000000013013284              {
 #-- Complex SCOM with Bit Support, and logical operators
 #--******************************************************************************
 
-scom 0x0000000013013285              {
+scom 0x0000000014013285              {
     bits ,                    scom_data,        expr                                  ;
     12   ,                    0b1,              def_equal_test && def_not_equal_test  ;
     12   ,                    0b0,              def_equal_test || def_not_equal_test  ;
@@ -183,7 +183,7 @@ scom 0x0000000013013285              {
 #-- SCOM with 'ec' column - Use scratch for now since all attributes work
 #--******************************************************************************
 
-scom 0x0000000013013286              {
+scom 0x0000000014013286              {
   scom_data,            SYS.ATTR_SCRATCH_UINT32_1,  SYS.ATTR_SCRATCH_UINT32_2        ;
   0x0000000000000192,   != 0,                       >= ENUM_ATTR_SCRATCH_UINT64_ARRAY_2_VAL_B       ;
 }
@@ -191,7 +191,7 @@ scom 0x0000000013013286              {
 #--******************************************************************************
 #-- Basic SCOM with an array
 #--******************************************************************************
-scom 0x0000000013013287              {
+scom 0x0000000014013287              {
   scom_data,            expr                 ;
   0x0000000000000182,   SYS.ATTR_SCRATCH_UINT8_ARRAY_1[2] == SYS.ATTR_SCRATCH_UINT8_1    ;
 }
@@ -199,7 +199,7 @@ scom 0x0000000013013287              {
 #--******************************************************************************
 #-- SCOM with 'ec' & expr column - Use scratch for now since all attributes work
 #--******************************************************************************
-scom 0x0000000013013288              {
+scom 0x0000000014013288              {
   scom_data,            SYS.ATTR_SCRATCH_UINT32_1,   expr;
   0x0000000000000192,   3,                           SYS.ATTR_SCRATCH_UINT8_ARRAY_2[1][2][3] == 0x00000000000000BE;
 }
@@ -207,7 +207,7 @@ scom 0x0000000013013288              {
 #--******************************************************************************
 #-- Complex SCOM with Bit Support, associated attributes and logical operators
 #--******************************************************************************
-scom 0x0000000013013289              {
+scom 0x0000000014013289              {
   bits,  scom_data,               MBA1.ATTR_CHIP_UNIT_POS, expr;
   23,    0b0,                     1,                       MBA0.ATTR_CHIP_UNIT_POS == 1;
   23,    MBA1.ATTR_CHIP_UNIT_POS, 1,                       MBA0.ATTR_CHIP_UNIT_POS == 0;