diff options
Diffstat (limited to 'drivers/iommu/intel-iommu.c')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 01922be..7a29a5e 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -289,26 +289,6 @@ static inline void dma_clear_pte(struct dma_pte *pte) pte->val = 0; } -static inline void dma_set_pte_readable(struct dma_pte *pte) -{ - pte->val |= DMA_PTE_READ; -} - -static inline void dma_set_pte_writable(struct dma_pte *pte) -{ - pte->val |= DMA_PTE_WRITE; -} - -static inline void dma_set_pte_snp(struct dma_pte *pte) -{ - pte->val |= DMA_PTE_SNP; -} - -static inline void dma_set_pte_prot(struct dma_pte *pte, unsigned long prot) -{ - pte->val = (pte->val & ~3) | (prot & 3); -} - static inline u64 dma_pte_addr(struct dma_pte *pte) { #ifdef CONFIG_64BIT @@ -319,11 +299,6 @@ static inline u64 dma_pte_addr(struct dma_pte *pte) #endif } -static inline void dma_set_pte_pfn(struct dma_pte *pte, unsigned long pfn) -{ - pte->val |= (uint64_t)pfn << VTD_PAGE_SHIFT; -} - static inline bool dma_pte_present(struct dma_pte *pte) { return (pte->val & 3) != 0; |