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authorMark McLoughlin <markmc@redhat.com>2008-11-20 15:49:43 +0000
committerJoerg Roedel <joerg.roedel@amd.com>2009-01-03 11:57:34 +0100
commitf27be03b271851fd54529f292c0f25b4c1f1a553 (patch)
tree606d8accb8dd33c3200853614cc261826e0194f8
parent519a05491586dad04e687660e54c57882315b22b (diff)
intel-iommu: move DMA_32/64BIT_PFN into intel-iommu.c
Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
-rw-r--r--drivers/pci/intel-iommu.c3
-rw-r--r--include/linux/dma_remapping.h5
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