PoFxSetTargetDripsDevicePowerState

__int64 __fastcall PoFxSetTargetDripsDevicePowerState(ULONG_PTR a1, int a2){
  unsigned int v2; 
  char v5; 
  __int64 v6; 
  WORK_QUEUE_ITEM *PoolWithTag; 
  int a4; 
  int a5; 
  v2 = 0;
  a4 = 0;
  a5 = 0;
  if( PopFxDeviceAccountingLevel < 0 )
  {
    if( a2 == 1 || a2 > 4 )
      return(unsigned int)-1073741811;
    v5 = qword_140C4FDC0;
    if( (_DWORD)qword_140C4FDC0 == -1 )
      return(unsigned int)-1073741823;
    if( !a1 )
      return(unsigned int)-1073741811;
    PopFxAddRefDevice(a1);
    if( (_InterlockedCompareExchange((volatile signed __int32 *)(a1 + 824), 0, 0) & 0x10) != 0 )
    {
      v6 = *(_QWORD *)(a1 + 56);
      if( v6 )
      {
        if( PopPepGetMinimumDevicePowerState(v6, v5, 1, &a4, &a5) )
        {
          if( !a2 && a4 == a5 || a2 == a4 )
            goto LABEL_20;
          if( a5 <= 1 || !a2 || a2 > a5 )
          {
            PoolWithTag = (WORK_QUEUE_ITEM *)ExAllocatePoolWithTag(NonPagedPoolNx, 0x40ui64, 0x4D584650ui64);
            if( PoolWithTag )
            {
              PoolWithTag->List.Blink = &PoolWithTag->List;
              PoolWithTag->List.Flink = &PoolWithTag->List;
              PoolWithTag->WorkerRoutine = (void(__fastcall *)(void *))a1;
              LODWORD(PoolWithTag->Parameter) = a2;
              PoolWithTag[1].WorkerRoutine = (void(__fastcall *)(void *))PopFxUpdateVetoMaskWork;
              PoolWithTag[1].Parameter = PoolWithTag;
              PoolWithTag[1].List.Flink = 0i64;
              ExQueueWorkItem(PoolWithTag + 1, DelayedWorkQueue);
              return v2;
            }
            v2 = -1073741670;
            goto LABEL_20;
          }
        }
      }
    }
    v2 = -1073741823;
LABEL_20:
    PopFxReleaseDevice(a1);
    return v2;
  }
  return(unsigned int)-1073741637;
}

Referenced by: