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| author | Allen Kay <allen.m.kay@intel.com> | 2011-10-14 19:32:17 (GMT) |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2011-10-19 11:06:20 (GMT) |
| commit | 8140a95d228efbcd64d84150e794761a32463947 (patch) | |
| tree | 5eb55b8a23f8f015ddfcb6b6e0f8e7db9a9456da /drivers/dma/ioat | |
| parent | 292827cb164ad00cc7689a21283b1261c0b6daed (diff) | |
| download | linux-fsl-qoriq-8140a95d228efbcd64d84150e794761a32463947.tar.xz | |
intel-iommu: set iommu_superpage on VM domains to lowest common denominator
set dmar->iommu_superpage field to the smallest common denominator
of super page sizes supported by all active VT-d engines. Initialize
this field in intel_iommu_domain_init() API so intel_iommu_map() API
will be able to use iommu_superpage field to determine the appropriate
super page size to use.
Signed-off-by: Allen Kay <allen.m.kay@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/dma/ioat')
0 files changed, 0 insertions, 0 deletions