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  • Alex Williamson's avatar
    vfio: Type1 IOMMU implementation · 73fa0d10
    Alex Williamson authored
    
    
    This VFIO IOMMU backend is designed primarily for AMD-Vi and Intel
    VT-d hardware, but is potentially usable by anything supporting
    similar mapping functionality.  We arbitrarily call this a Type1
    backend for lack of a better name.  This backend has no IOVA
    or host memory mapping restrictions for the user and is optimized
    for relatively static mappings.  Mapped areas are pinned into system
    memory.
    
    Signed-off-by: default avatarAlex Williamson <alex.williamson@redhat.com>
    73fa0d10