PnpRecordBlackbox

NTSTATUS __fastcall PnpRecordBlackbox(__int64 a1, int a2){
  NTSTATUS result; 

  switch( a2 )
  {
    case 1:
      return PnpRecordBlackboxPnpEventWorkerInformation(a1);
    case 2:
      return PnpRecordBlackboxDeviceCompletionQueueInformation(a1);
    case 3:
      return PnpRecordBlackboxDelayedRemoveWorkerInformation(a1);
  }
  if( a2 <= 3 || a2 > 5 )
    __fastfail(5u);
  return result;
}

Referenced by:

PnpCallDriverEntry
PnpDisableWatchdog
PnpWatchdogWorkItem