Searched refs:pfn_lo (Results 1 – 3 of 3) sorted by relevance
| /linux-4.1.27/drivers/iommu/ |
| D | iova.c | 86 *limit_pfn = curr_iova->pfn_lo - 1; in __get_cached_rbnode()
111 if (free->pfn_lo >= cached_iova->pfn_lo) { in __cached_rbnode_delete_update()
116 if (node && iova->pfn_lo < iovad->dma_32bit_pfn) in __cached_rbnode_delete_update()
155 if (limit_pfn < curr_iova->pfn_lo) in __alloc_and_insert_iova_range()
166 limit_pfn = curr_iova->pfn_lo - 1; in __alloc_and_insert_iova_range()
182 new->pfn_lo = limit_pfn - (size + pad_size) + 1; in __alloc_and_insert_iova_range()
183 new->pfn_hi = new->pfn_lo + size - 1; in __alloc_and_insert_iova_range()
203 if (new->pfn_lo < this->pfn_lo) in __alloc_and_insert_iova_range()
205 else if (new->pfn_lo > this->pfn_lo) in __alloc_and_insert_iova_range()
232 if (iova->pfn_lo < this->pfn_lo) in iova_insert_rbtree()
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| D | intel-iommu.c | 3088 ret = domain_pfn_mapping(domain, mm_to_dma_pfn(iova->pfn_lo), in __intel_map_single()
3095 iommu_flush_iotlb_psi(iommu, domain->id, mm_to_dma_pfn(iova->pfn_lo), size, 0, 1); in __intel_map_single()
3099 start_paddr = (phys_addr_t)iova->pfn_lo << PAGE_SHIFT; in __intel_map_single()
3147 iova->pfn_lo, iova_size(iova), in flush_unmaps()
3152 (uint64_t)iova->pfn_lo << PAGE_SHIFT, mask); in flush_unmaps()
3221 start_pfn = mm_to_dma_pfn(iova->pfn_lo); in intel_unmap()
3376 start_vpfn = mm_to_dma_pfn(iova->pfn_lo); in intel_map_sg()
4092 freelist = domain_unmap(si_domain, iova->pfn_lo, in intel_iommu_memory_notifier()
4098 iova->pfn_lo, iova_size(iova), in intel_iommu_memory_notifier()
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| /linux-4.1.27/include/linux/ |
| D | iova.h | 23 unsigned long pfn_lo; /* IOMMU dish out addr lo */ member
38 return iova->pfn_hi - iova->pfn_lo + 1; in iova_size()
63 return (dma_addr_t)iova->pfn_lo << iova_shift(iovad); in iova_dma_addr()
81 struct iova *reserve_iova(struct iova_domain *iovad, unsigned long pfn_lo,
89 struct iova *iova, unsigned long pfn_lo, unsigned long pfn_hi);
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