istepdispatcher: Reset the watchog to enable it

Performing a watchdog set command alone is not enough to re-enable the
watchdog. In any instance where we want the watchdog to be running we
need to issue a reset immediately after the set action to guarantee it
was started.

Resolves #137

Signed-off-by: William A. Kennington III <wak@google.com>
Change-Id: I16b617cf26c9e6af8151ac415689a8c6956c6e11
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58547
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Tested-by: Daniel M. Crowell <dcrowell@us.ibm.com>

src/usr/initservice/istepdispatcher/istepdispatcher.C

@@ -389,6 +389,17 @@ void IStepDispatcher::init(errlHndl_t &io_rtaskRetErrl)
                 errlCommit(err_ipmi, INITSVC_COMP_ID );
 
             }
+
+            // Start the watchdog
+            err_ipmi = IPMIWATCHDOG::resetWatchDogTimer();
+            if(err_ipmi)
+            {
+               TRACFCOMP(g_trac_initsvc,
+                              "init: ERROR: Starting IPMI watchdog Failed");
+                err_ipmi->collectTrace("INITSVC", 1024);
+                errlCommit(err_ipmi, INITSVC_COMP_ID );
+
+            }
 #endif
 
             // Non-IStep mode (run all isteps automatically)
@@ -2946,6 +2957,17 @@ void IStepDispatcher::istepPauseSet(uint8_t i_step, uint8_t i_substep)
                 errlCommit(err_ipmi, INITSVC_COMP_ID );
 
             }
+
+            // Start the watchdog timer
+            err_ipmi = IPMIWATCHDOG::resetWatchDogTimer();
+            if(err_ipmi)
+            {
+               TRACFCOMP(g_trac_initsvc,
+                              "init: ERROR: Start IPMI watchdog Failed");
+                err_ipmi->collectTrace("INITSVC", 1024);
+                errlCommit(err_ipmi, INITSVC_COMP_ID );
+
+            }
 #endif
 
         }