allow lid to be read from pnor at runtime

RTC:116595
Change-Id: I446c314e6675227293e50121b47d091276b817b0
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/15000
Tested-by: Jenkins Server
Reviewed-by: STEPHEN M. CPREK <smcprek@us.ibm.com>
Reviewed-by: Brian H. Horton <brianh@linux.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 65 insertions, 0 deletions

diff --git a/src/usr/util/utillidpnor.C b/src/usr/util/utillidpnor.C
new file mode 100644
index 000000000..bd178d85a
--- /dev/null
+++ b/src/usr/util/utillidpnor.C
@@ -0,0 +1,65 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/util/utillidpnor.C $                                  */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2014,2015                        */
+/* [+] 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 <util/utillidmgr.H>
+#include <utility>
+#include "utillidpnor.H"
+
+bool UtilLidMgr::getLidPnorSection(uint32_t i_lidId,
+                                   PNOR::SectionInfo_t &o_lidPnorInfo)
+{
+    errlHndl_t l_err = NULL;
+    bool l_lidInPnor = false;
+
+    const std::pair<uint32_t, PNOR::SectionId> l_lid(i_lidId,
+                                                     PNOR::INVALID_SECTION);
+
+    const std::pair<uint32_t, PNOR::SectionId>* l_result =
+                            std::lower_bound (Util::lidToPnor,
+                                        Util::lidToPnor + Util::NUM_LID_TO_PNOR,
+                                        l_lid,
+                                        Util::cmpLidToPnor);
+
+    if (l_result != (Util::lidToPnor + Util::NUM_LID_TO_PNOR) &&
+        l_result->first == l_lid.first &&
+        l_result->second != PNOR::INVALID_SECTION)
+    {
+        l_err = PNOR::getSectionInfo(l_result->second, o_lidPnorInfo);
+        // Section is optional or lid is not in PNOR, so just delete error
+        if (l_err)
+        {
+            o_lidPnorInfo.id = PNOR::INVALID_SECTION;
+            l_lidInPnor = false;
+            delete l_err;
+            l_err = NULL;
+        }
+        else
+        {
+            l_lidInPnor = true;
+        }
+    }
+    return l_lidInPnor;
+
+}
\ No newline at end of file