diff options
| author | Sheng Yang <sheng@linux.intel.com> | 2009-03-18 03:33:05 -0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-03-24 05:42:43 -0400 |
| commit | 58c610bd1a3f50820e45a7c09ec0e44d2cda15dd (patch) | |
| tree | 696539e1e17fd7600222865fa331e9144737a58b /arch/x86/kernel/amd_iommu.c | |
| 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>
Diffstat (limited to 'arch/x86/kernel/amd_iommu.c')
0 files changed, 0 insertions, 0 deletions