IOMMU_MAP_PHYSICAL_ADDRESS_TYPE enumeration (wdm.h)
The IOMMU_MAP_PHYSICAL_ADDRESS_TYPE enum indicates the format of the physical address described in an IOMMU_MAP_PHYSICAL_ADDRESS structure.
Syntax
typedef enum _IOMMU_MAP_PHYSICAL_ADDRESS_TYPE {
MapPhysicalAddressTypeMdl,
MapPhysicalAddressTypeContiguousRange,
MapPhysicalAddressTypePfn,
MapPhysicalAddressTypeMax
} IOMMU_MAP_PHYSICAL_ADDRESS_TYPE, *PIOMMU_MAP_PHYSICAL_ADDRESS_TYPE;
Constants
MapPhysicalAddressTypeMdl The physical address to be mapped is described by a MDL. |
MapPhysicalAddressTypeContiguousRange The physical address to be mapped is physically contiguous and is described by a base and size. |
MapPhysicalAddressTypePfn The physical address is described by a PFN array. |
MapPhysicalAddressTypeMax Invalid physical address format. |
Requirements
Requirement | Value |
---|---|
Minimum supported server | Windows Server 2022 |
Header | wdm.h (include Wdm.h) |
See also
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