diff options
| author | David Woodhouse <David.Woodhouse@intel.com> | 2015-10-13 14:11:13 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2015-10-15 13:22:35 +0100 |
| commit | 907fea3491d52063bb37b1f1ce0cf8a4ae70944c (patch) | |
| tree | 87bd60e81510676710fd1cedeb678c42e8d9704b /include/linux/dma_remapping.h | |
| parent | 2f26e0a9c9860db290d63e9d85c2c8c09813677f (diff) | |
iommu/vt-d: Implement deferred invalidate for SVM
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include/linux/dma_remapping.h')
| -rw-r--r-- | include/linux/dma_remapping.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/dma_remapping.h b/include/linux/dma_remapping.h index 0e114bfabeed..187c10299722 100644 --- a/include/linux/dma_remapping.h +++ b/include/linux/dma_remapping.h @@ -25,6 +25,7 @@ #define CONTEXT_TT_PT_PASID_DEV_IOTLB 5 #define CONTEXT_TT_MASK (7ULL << 2) +#define CONTEXT_DINVE (1ULL << 8) #define CONTEXT_PRS (1ULL << 9) #define CONTEXT_PASIDE (1ULL << 11) |