diff options
| -rw-r--r-- | drivers/pci/intel-iommu.c | 3 | ||||
| -rw-r--r-- | include/linux/dma_remapping.h | 5 |
2 files changed, 3 insertions, 5 deletions
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index 95ae3a9aea8a..6fadbb9bc180 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -53,6 +53,9 @@ #define DOMAIN_MAX_ADDR(gaw) ((((u64)1) << gaw) - 1) +#define IOVA_PFN(addr) ((addr) >> PAGE_SHIFT) +#define DMA_32BIT_PFN IOVA_PFN(DMA_32BIT_MASK) +#define DMA_64BIT_PFN IOVA_PFN(DMA_64BIT_MASK) static void flush_unmaps_timeout(unsigned long data); diff --git a/include/linux/dma_remapping.h b/include/linux/dma_remapping.h index cf92c4924b8c..2e5a5c0b6acd 100644 --- a/include/linux/dma_remapping.h +++ b/include/linux/dma_remapping.h @@ -9,11 +9,6 @@ #define VTD_PAGE_MASK (((u64)-1) << VTD_PAGE_SHIFT) #define VTD_PAGE_ALIGN(addr) (((addr) + VTD_PAGE_SIZE - 1) & VTD_PAGE_MASK) -#define IOVA_PFN(addr) ((addr) >> PAGE_SHIFT) -#define DMA_32BIT_PFN IOVA_PFN(DMA_32BIT_MASK) -#define DMA_64BIT_PFN IOVA_PFN(DMA_64BIT_MASK) - - /* * 0: Present * 1-11: Reserved |