Linux 2.6.30-rc3

[mirror_ubuntu-bionic-kernel.git] / include / linux / dma_remapping.h

diff --git a/include/linux/dma_remapping.h b/include/linux/dma_remapping.h
index af1dab41674bfdf3ceacbf49c6aca7ec24cd606d..1a455f1f86d763da366f178852e7adb652bc86ce 100644 (file)
--- a/include/linux/dma_remapping.h
+++ b/include/linux/dma_remapping.h
@@ -11,6 +11,7 @@
 
 #define DMA_PTE_READ (1)
 #define DMA_PTE_WRITE (2)
+#define DMA_PTE_SNP (1 << 11)
 
 struct intel_iommu;
 struct dmar_domain;