From 907fea3491d52063bb37b1f1ce0cf8a4ae70944c Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Tue, 13 Oct 2015 14:11:13 +0100 Subject: iommu/vt-d: Implement deferred invalidate for SVM Signed-off-by: David Woodhouse --- include/linux/dma_remapping.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/dma_remapping.h') 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) -- cgit v1.2.3-59-g8ed1b