struct _IOMMU_MAP_PHYSICAL_ADDRESS// Size=0x18
{
    enum _IOMMU_MAP_PHYSICAL_ADDRESS_TYPE MapType;// Offset=0x0 Size=0x4
    struct _unnamed_1715 Mdl;// Offset=0x8 Size=0x8
    struct _unnamed_1716 ContiguousRange;// Offset=0x8 Size=0x10
    struct _unnamed_1717 PfnArray;// Offset=0x8 Size=0x10
};