Support multiple nodes in HBRT - Remove Single Node Items

There are some items that applied to a single node implementation that can
be removed after all dependencies on them have been removed by other tasks.
This single node support is being moved/removed.  Also a check is being
added to the VPD support so the node value does not index beyond the end
of the array of reserved memory addresses.

Change-Id: I7fea5ac9cdfa9f37caa57905d320633a8039e79d
RTC: 186585
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55917
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>

5 files changed, 39 insertions, 21 deletions

diff --git a/src/include/usr/targeting/attrrp.H b/src/include/usr/targeting/attrrp.H
index 897e6dec4..cb7e9e35e 100644
--- a/src/include/usr/targeting/attrrp.H
+++ b/src/include/usr/targeting/attrrp.H
@@ -342,7 +342,7 @@ class AttrRP
               iv_isMpipl(false)
 #else
             : iv_isTempInstance(false), iv_instanceStatus(SINGLE_NODE),
-              iv_sections(NULL), iv_sectionCount(0), iv_isMpipl(false)
+              iv_isMpipl(false)
 #endif
         {
         };
@@ -546,6 +546,12 @@ class AttrRP
 
         // Message Queue for VMM requests
         msg_q_t iv_msgQ;
+
+        // Parsed structures of the attribute sections.
+        AttrRP_Section* iv_sections;
+
+        // Count of attribute sections.
+        size_t iv_sectionCount;
 #else
         // Indicator that AttrRP instance is a temporary one, not the singleton
         bool iv_isTempInstance;
@@ -556,11 +562,6 @@ class AttrRP
         // Node instance status
         NodeInstanceStatus iv_instanceStatus;
 #endif
-        // Parsed structures of the attribute sections.
-        AttrRP_Section* iv_sections; // @TODO RTC:186585 move to #ifndef clause
-
-        // Count of attribute sections.
-        size_t iv_sectionCount; // @TODO RTC:186585 move to #ifndef clause
 
         bool iv_isMpipl;
 };
diff --git a/src/include/usr/vpd/vpdreasoncodes.H b/src/include/usr/vpd/vpdreasoncodes.H
index 282bed144..45652bf05 100644
--- a/src/include/usr/vpd/vpdreasoncodes.H
+++ b/src/include/usr/vpd/vpdreasoncodes.H
@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2013,2017                        */
+/* Contributors Listed Below - COPYRIGHT 2013,2018                        */
 /* [+] Google Inc.                                                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
@@ -146,6 +146,7 @@ enum vpdReasonCode
     VPD_RC_XXX                          = VPD_COMP_ID | 0x38,
     VPD_TARGET_CHIP_NOT_FOUND           = VPD_COMP_ID | 0x39,
     VPD_EEPROM_VPD_PRIMARY_INFO_MISSING = VPD_COMP_ID | 0x3a,
+    VPD_RT_NODE_TOO_LARGE               = VPD_COMP_ID | 0x3b,
 
 };
 
diff --git a/src/usr/targeting/attrrp_common.C b/src/usr/targeting/attrrp_common.C
index 173c249ec..a78017e29 100755
--- a/src/usr/targeting/attrrp_common.C
+++ b/src/usr/targeting/attrrp_common.C
@@ -58,13 +58,13 @@ namespace TARGETING
 
     AttrRP::~AttrRP()
     {
-        if (iv_sections) // @TODO RTC:186585 move if... to #ifndef clause
+#ifndef __HOSTBOOT_RUNTIME
+        if (iv_sections)
         {
             delete[] iv_sections;
             iv_sections = nullptr;
-        } // @TODO RTC:186585 move if... to #ifndef clause
+       }
 
-#ifndef __HOSTBOOT_RUNTIME
         msg_q_destroy(iv_msgQ);
         TARG_ASSERT(false, "Assert to exit ~AttrRP");
 #else
@@ -72,11 +72,6 @@ namespace TARGETING
         {
             if (iv_nodeContainer[i].pSections)
             {
-                if((i == NODE0) && (iv_sections == nullptr))
-                {
-                    iv_nodeContainer[i].pSections = nullptr;
-                    continue;
-                } // @TODO RTC:186585 move if...
                 delete[] iv_nodeContainer[i].pSections;
                 iv_nodeContainer[i].pSections = nullptr;
             }
diff --git a/src/usr/targeting/runtime/attrrp_rt.C b/src/usr/targeting/runtime/attrrp_rt.C
index 8d260cf75..9f8cce8a6 100644
--- a/src/usr/targeting/runtime/attrrp_rt.C
+++ b/src/usr/targeting/runtime/attrrp_rt.C
@@ -277,11 +277,6 @@ namespace TARGETING
             io_nodeCont.sectionCount = i_header->numSections;
             io_nodeCont.pSections =
                 new AttrRP_Section[io_nodeCont.sectionCount]();
-            if (i_nodeId == NODE0) // @TODO RTC:186585 remove
-            { // @TODO RTC:186585 remove
-                iv_sectionCount = io_nodeCont.sectionCount; // @TODO RTC:186585
-                iv_sections = io_nodeCont.pSections; // @TODO RTC:186585 remove
-            } // @TODO RTC:186585 remove
 
             // Find start to the first section:
             //          (header address + size of header + offset in header)
diff --git a/src/usr/vpd/runtime/rt_vpd.C b/src/usr/vpd/runtime/rt_vpd.C
index e10759b82..4ced81370 100644
--- a/src/usr/vpd/runtime/rt_vpd.C
+++ b/src/usr/vpd/runtime/rt_vpd.C
@@ -58,6 +58,7 @@ extern trace_desc_t* g_trac_vpd;
 // host interface get_reserved_mem function.  We only want to call the
 // function once as memory is allocated with every call.
 static uint64_t g_reserved_mem_addr[] = {0, 0, 0, 0};
+#define MAX_RSVD_MEM_ADDRS (sizeof(g_reserved_mem_addr) / sizeof(uint64_t))
 
 
 namespace VPD
@@ -103,8 +104,33 @@ errlHndl_t getPnorAddr( pnorInformation & i_pnorInfo,
 {
     errlHndl_t err = NULL;
 
+    if( i_instance >= MAX_RSVD_MEM_ADDRS )
+    {
+        TRACFCOMP(g_trac_vpd,ERR_MRK"rt_vpd: Node %d is too large for size "
+                  "of reserved memory address array %d",
+                  i_instance,
+                  MAX_RSVD_MEM_ADDRS);
+        /*@
+        * @errortype
+        * @moduleid     VPD::VPD_RT_GET_ADDR
+        * @reasoncode   VPD::VPD_RT_NODE_TOO_LARGE
+        * @userdata1    Node ID
+        * @userdata2    Rsvd Mem Address array size
+        * @devdesc      Node for VPD is too large
+        */
+        err = new ERRORLOG::ErrlEntry(ERRORLOG::ERRL_SEV_INFORMATIONAL,
+                                      VPD::VPD_RT_GET_ADDR,
+                                      VPD::VPD_RT_NODE_TOO_LARGE,
+                                      i_instance,
+                                      MAX_RSVD_MEM_ADDRS);
+
+        err->addProcedureCallout(HWAS::EPUB_PRC_HB_CODE,
+                                HWAS::SRCI_PRIORITY_HIGH);
+
+        err->collectTrace( "VPD", 256);
+    }
     // Get the reserved_mem_addr only once
-    if( g_reserved_mem_addr[i_instance] == 0 )
+    else if( g_reserved_mem_addr[i_instance] == 0 )
     {
         uint64_t l_vpdSize;
         g_reserved_mem_addr[i_instance] =