Update HTMGT state when called from host

HTMGT state needs to get initialized the first time the host
makes a call into HTMGT.

Change-Id: Ifb4524f793abe6310d4f3aa18895549b7bcf9da0
RTC: 174507
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/40737
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Martha Broyles <mbroyles@us.ibm.com>
Reviewed-by: Sheldon R. Bailey <baileysh@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>

Author: cjcain

src/usr/htmgt/htmgt.C

@@ -67,8 +67,8 @@ namespace HTMGT
         {
             if (i_startCompleted)
             {
-                // Query functional OCCs
-                l_err = OccManager::buildOccs();
+                // Query functional OCCs (OCCs have just been started)
+                l_err = OccManager::buildOccs(true);
                 if (nullptr == l_err)
                 {
                     if (nullptr != OccManager::getMasterOcc())

src/usr/htmgt/htmgt_occ.C

@@ -401,7 +401,7 @@ namespace HTMGT
 
 
     // Query the functional OCCs and build OCC objects
-    errlHndl_t OccManager::_buildOccs()
+    errlHndl_t OccManager::_buildOccs(const bool i_occStart)
     {
         errlHndl_t err = nullptr;
         bool safeModeNeeded = false;
@@ -551,6 +551,19 @@ namespace HTMGT
             safeModeNeeded = true;
         }
 
+        if ((false == i_occStart) && (nullptr == err))
+        {
+            // Send poll to query state of all OCCs
+            // and flush any errors reported by the OCCs
+            err = sendOccPoll(true);
+            if (err)
+            {
+                TMGT_ERR("_buildOccs: Poll all OCCs failed");
+                ERRORLOG::errlCommit(err, HTMGT_COMP_ID);
+            }
+            _syncOccStates();
+        }
+
         if (safeModeNeeded)
         {
             // Clear OCC active sensors
@@ -1318,7 +1331,8 @@ namespace HTMGT
         {
             if (iv_state != currentState)
             {
-                TMGT_INF("syncOccStates: All OCCs are in 0x%02X", currentState);
+                TMGT_INF("_syncOccStates: All OCCs are in 0x%02X",
+                         currentState);
                 iv_state = currentState;
             }
         }
@@ -1373,9 +1387,9 @@ namespace HTMGT
     }
 
 
-    errlHndl_t OccManager::buildOccs()
+    errlHndl_t OccManager::buildOccs(const bool i_occStart)
     {
-        return Singleton<OccManager>::instance()._buildOccs();
+        return Singleton<OccManager>::instance()._buildOccs(i_occStart);
     }
 
 

src/usr/htmgt/htmgt_occ.H

@@ -417,9 +417,11 @@ namespace HTMGT
             /**
              * @brief Query the functional OCCs and build OCC objects
              *
+             * @param[in] i_occStart  true if call is being made after
+             *                        OCCs have just been started.
              * @return NULL on success, or error handle on failure
              */
-            static errlHndl_t buildOccs();
+            static errlHndl_t buildOccs(const bool i_occStart = false);
 
 
             /**
@@ -652,7 +654,7 @@ namespace HTMGT
 
 
             /* See buildOccs() above */
-            errlHndl_t _buildOccs();
+            errlHndl_t _buildOccs(const bool i_occStart = false);
 
 
             /* See getNumOccs() above */