PopPepGetMinimumDevicePowerState

char __fastcall PopPepGetMinimumDevicePowerState(__int64 a1, char a2, char a3, _DWORD *a4, _DWORD *a5){
  char v6; 
  int v7; 
  KIRQL CurrentIrql; 
  unsigned int v11; 
  _DWORD *v12; 
  unsigned int v13; 
  _DWORD *v14; 
  v6 = 0;
  v7 = 1 << a2;
  CurrentIrql = KeGetCurrentIrql();
  if( a3 )
    CurrentIrql = ExAcquireSpinLockShared((PEX_SPIN_LOCK)(a1 + 64));
  if( *(_DWORD *)(a1 + 172) == 2 )
  {
    v11 = 0;
    v12 = (_DWORD *)(a1 + 144);
    do
    {
      if( (v7 & *v12) == 0 )
        break;
      ++v11;
      ++v12;
    }
    while( v11 < 3 );
    *a4 = v11 + 1;
    if( a5 )
    {
      v13 = 0;
      v14 = (_DWORD *)(a1 + 156);
      do
      {
        if( (v7 & *v14) == 0 )
          break;
        ++v13;
        ++v14;
      }
      while( v13 < 3 );
      *a5 = v13 + 1;
    }
    v6 = 1;
  }
  if( a3 )
  {
    ExReleaseSpinLockSharedFromDpcLevel((PEX_SPIN_LOCK)(a1 + 64));
    __writecr8(CurrentIrql);
  }
  return v6;
}

Referenced by: