Metadatacopyenum _IOMMU_DMA_LOGICAL_ALLOCATOR_CAPABILITY_EXPLICIT_ADDRESS { LogicalAllocatorCapabilityExplicitNotSupported = 0,/* 0x0 */ LogicalAllocatorCapabilityExplicitReservedOnly = 1,/* 0x1 */ LogicalAllocatorCapabilityExplicitAnyAddress = 2,/* 0x2 */};