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intel-iommu: move DMA_32/64BIT_PFN into intel-iommu.c

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Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Mark McLoughlin 2008-11-20 15:49:43 +00:00 committed by Joerg Roedel
parent 519a054915
commit f27be03b27
2 changed files with 3 additions and 5 deletions
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3
drivers/pci/intel-iommu.c
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@ -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);

5
include/linux/dma_remapping.h
View File

@ -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