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| author | Alex Williamson <alex.williamson@redhat.com> | 2012-07-31 16:16:23 +0200 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2012-07-31 16:16:23 +0200 |
| commit | 73fa0d10d077d9521ee2dace2307ae2c9a965336 (patch) | |
| tree | 2c820b194dd8ea00f23d85c382e86ea6c3beb498 /sound/parisc | |
| parent | vfio: Add documentation (diff) | |
| download | linux-73fa0d10d077d9521ee2dace2307ae2c9a965336.tar.xz linux-73fa0d10d077d9521ee2dace2307ae2c9a965336.zip | |
vfio: Type1 IOMMU implementation
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: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'sound/parisc')
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