diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iommu/intel/iommu.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index acd537294c92..87b17bac04c2 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -123,29 +123,29 @@ static inline unsigned int level_to_offset_bits(int level) return (level - 1) * LEVEL_STRIDE; } -static inline int pfn_level_offset(unsigned long pfn, int level) +static inline int pfn_level_offset(u64 pfn, int level) { return (pfn >> level_to_offset_bits(level)) & LEVEL_MASK; } -static inline unsigned long level_mask(int level) +static inline u64 level_mask(int level) { - return -1UL << level_to_offset_bits(level); + return -1ULL << level_to_offset_bits(level); } -static inline unsigned long level_size(int level) +static inline u64 level_size(int level) { - return 1UL << level_to_offset_bits(level); + return 1ULL << level_to_offset_bits(level); } -static inline unsigned long align_to_level(unsigned long pfn, int level) +static inline u64 align_to_level(u64 pfn, int level) { return (pfn + level_size(level) - 1) & level_mask(level); } static inline unsigned long lvl_to_nr_pages(unsigned int lvl) { - return 1 << min_t(int, (lvl - 1) * LEVEL_STRIDE, MAX_AGAW_PFN_WIDTH); + return 1UL << min_t(int, (lvl - 1) * LEVEL_STRIDE, MAX_AGAW_PFN_WIDTH); } /* VT-d pages must always be _smaller_ than MM pages. Otherwise things |