diff options
| author | Mark McLoughlin <markmc@redhat.com> | 2008-11-20 10:49:43 -0500 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2009-01-03 05:57:34 -0500 |
| commit | f27be03b271851fd54529f292c0f25b4c1f1a553 (patch) | |
| tree | 606d8accb8dd33c3200853614cc261826e0194f8 /drivers | |
| parent | 519a05491586dad04e687660e54c57882315b22b (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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/intel-iommu.c | 3 |
1 files changed, 3 insertions, 0 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 @@ | |||
| 53 | 53 | ||
| 54 | #define DOMAIN_MAX_ADDR(gaw) ((((u64)1) << gaw) - 1) | 54 | #define DOMAIN_MAX_ADDR(gaw) ((((u64)1) << gaw) - 1) |
| 55 | 55 | ||
| 56 | #define IOVA_PFN(addr) ((addr) >> PAGE_SHIFT) | ||
| 57 | #define DMA_32BIT_PFN IOVA_PFN(DMA_32BIT_MASK) | ||
| 58 | #define DMA_64BIT_PFN IOVA_PFN(DMA_64BIT_MASK) | ||
| 56 | 59 | ||
| 57 | static void flush_unmaps_timeout(unsigned long data); | 60 | static void flush_unmaps_timeout(unsigned long data); |
| 58 | 61 | ||