istepreasoncodes.H is a merge bottleneck

Eliminate congestion on istepreasoncodes.H by removing error tags and
moduleId/Reason codes from iSteps calling IStepError.addErrorDetails.
ISteps pass only the failing error log. IStepError.addErrorDetails will get
the iStep and substep from the istep dispatcher and add to user data.

Change-Id: If8f8796bfeafb80b5dbcea21629137260b07bc72
RTC: 59658
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/6719
Tested-by: Jenkins Server
Reviewed-by: MIKE J. JONES <mjjones@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, 12 insertions, 0 deletions

diff --git a/src/usr/initservice/istepdispatcher/istepdispatcher.C b/src/usr/initservice/istepdispatcher/istepdispatcher.C
index 005b3911e..57ce650b8 100644
--- a/src/usr/initservice/istepdispatcher/istepdispatcher.C
+++ b/src/usr/initservice/istepdispatcher/istepdispatcher.C
@@ -1273,4 +1273,16 @@ void iStepBreakPoint(uint32_t i_info)
     IStepDispatcher::getTheInstance().iStepBreakPoint( i_info );
 }
 
+// ----------------------------------------------------------------------------
+// IStepDispatcher::getIstepInfo()
+// ----------------------------------------------------------------------------
+void IStepDispatcher::getIstepInfo ( uint8_t & o_iStep,
+                                     uint8_t & o_subStep )
+{
+    mutex_lock( &iv_mutex );
+    o_iStep = iv_curIStep;
+    o_subStep = iv_curSubStep;
+    mutex_unlock( &iv_mutex );
+}
+
 } // namespace