| commit | 58c610bd1a3f50820e45a7c09ec0e44d2cda15dd | [log] [tgz] |
|---|---|---|
| author | Sheng Yang <sheng@linux.intel.com> | Wed Mar 18 15:33:05 2009 +0800 |
| committer | David Woodhouse <David.Woodhouse@intel.com> | Tue Mar 24 09:42:43 2009 +0000 |
| tree | 696539e1e17fd7600222865fa331e9144737a58b | |
| parent | a1e4ee22863d41a6fbb24310d7951836cb6dafe7 [diff] |
intel-iommu: Snooping control support Snooping control enabled IOMMU to guarantee DMA cache coherency and thus reduce software effort (VMM) in maintaining effective memory type. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>