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Searched refs:pfn_lo (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/drivers/iommu/
Diova.c61 iovad->anchor.pfn_lo = iovad->anchor.pfn_hi = IOVA_ANCHOR; in init_iova_domain()
142 free->pfn_lo >= cached_iova->pfn_lo) in __cached_rbnode_delete_update()
146 if (free->pfn_lo >= cached_iova->pfn_lo) in __cached_rbnode_delete_update()
164 if (iova->pfn_lo < this->pfn_lo) in iova_insert_rbtree()
166 else if (iova->pfn_lo > this->pfn_lo) in iova_insert_rbtree()
196 limit_pfn = min(limit_pfn, curr_iova->pfn_lo); in __alloc_and_insert_iova_range()
209 new->pfn_lo = new_pfn; in __alloc_and_insert_iova_range()
210 new->pfn_hi = new->pfn_lo + size - 1; in __alloc_and_insert_iova_range()
234 if (iova->pfn_lo != IOVA_ANCHOR) in free_iova_mem()
319 if (pfn < iova->pfn_lo) in private_find_iova()
[all …]
Dintel-iommu.c4612 freelist = domain_unmap(si_domain, iova->pfn_lo, in intel_iommu_memory_notifier()
4618 iova->pfn_lo, iova_size(iova), in intel_iommu_memory_notifier()
/Linux-v4.19/include/linux/
Diova.h24 unsigned long pfn_lo; /* Lowest allocated pfn */ member
103 return iova->pfn_hi - iova->pfn_lo + 1; in iova_size()
128 return (dma_addr_t)iova->pfn_lo << iova_shift(iovad); in iova_dma_addr()
154 struct iova *reserve_iova(struct iova_domain *iovad, unsigned long pfn_lo,
164 struct iova *iova, unsigned long pfn_lo, unsigned long pfn_hi);
222 unsigned long pfn_lo, in reserve_iova() argument
258 unsigned long pfn_lo, in split_and_remove_iova() argument
/Linux-v4.19/drivers/misc/mic/scif/
Dscif_rma.c1030 *out_offset = (iova_ptr->pfn_lo) << PAGE_SHIFT; in scif_get_window_offset()