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| author | David Woodhouse <David.Woodhouse@intel.com> | 2009-08-13 13:18:00 -0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-08-13 13:18:00 -0400 |
| commit | ba6c548701ef7a93b9ea05d1506d2b62f1628333 (patch) | |
| tree | da91ea24ed01a4c0214b743fe7dfd01344f1fbcb /Documentation/device-mapper | |
| parent | 5fe60f4e5871b64e687229199fafd4ef13cd0886 (diff) | |
ia64: IOMMU passthrough mode shouldn't trigger swiotlb init
Since commit 19943b0e30b05d42e494ae6fef78156ebc8c637e ('intel-iommu:
Unify hardware and software passthrough support'), hardware passthrough
mode will do the same as software passthrough mode was doing -- it'll
still use the IOMMU normally for devices which can't address all of
memory. This means that we don't need to bother with swiotlb.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'Documentation/device-mapper')
0 files changed, 0 insertions, 0 deletions