PoInitializeBroadcast

NTSTATUS __stdcall PoInitializeBroadcast(){
  VOID **PoolWithTag; 
  NTSTATUS v1; 
  VOID **v2; 
  _QWORD *v3; 
  __int64 v4; 
  _QWORD *v5; 

  PoolWithTag = ExAllocatePoolWithTag(0x200ui64, 0x1D8ui64, 1936933968i64);
  v1 = 0;
  v2 = PoolWithTag;
  if( !PoolWithTag )
    return -1073741670;
  memset(PoolWithTag, 0i64, 0x1D8u);
  v3 = v2 + 12;
  v2[2] = KeGetCurrentThread();
  v4 = 5i64;
  v2[55] = v2 + 54;
  v2[54] = v2 + 54;
  do
  {
    *(v3 - 2) = v3 - 3;
    *(v3 - 3) = v3 - 3;
    *v3 = v3 - 1;
    *(v3 - 1) = v3 - 1;
    v3[2] = v3 + 1;
    v3[1] = v3 + 1;
    v5 = v3 + 3;
    v3[4] = v3 + 3;
    v3 += 9;
    *v5 = v5;
    --v4;
  }
  while( v4 );
  PpmBeginHighPerfRequest();
  PopCurrentBroadcast = 0ui64;
  rcx0 = v2;
  PopBuildDeviceNotifyList((_PO_DEVICE_NOTIFY_ORDER *)(v2 + 6));
  PopHaltDeviceIdle();
  return v1;
}

Referenced by:

PnprQuiesceDevices
PopDirectedDripsInitializeBroadcast
PopTransitionSystemPowerStateEx