- Windows 10
- Windows 8.1
- Windows 8
- Windows 7
- Windows Vista | 2008
- Windows 2003
- Windows XP
- Windows 11
- Windows 10 | 2016
- Windows 8.1 | 2012R2
- Windows 8 | 2012
- Windows 7 | 2008R2
- Windows XP | 2003
copy//0x4 bytes (sizeof) enum _EXT_IOMMU_KNOWN_IOMMU_TYPE { ExtIommuInvalid = 0, ExtIommuAmd = 1, ExtIommuIntel = 2, ExtIommuSmmuv1 = 3, ExtIommuSmmuv2 = 4, ExtIommuSmmuv3 = 5, ExtIommuIts = 6, ExtIommuUnknown = 4096 };