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Searched refs:pfn_lo (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/iommu/
H A Diova.c56 iovad->anchor.pfn_lo = iovad->anchor.pfn_hi = IOVA_ANCHOR; in init_iova_domain()
88 free->pfn_lo >= cached_iova->pfn_lo)) in __cached_rbnode_delete_update()
91 if (free->pfn_lo < iovad->dma_32bit_pfn) in __cached_rbnode_delete_update()
95 if (free->pfn_lo >= cached_iova->pfn_lo) in __cached_rbnode_delete_update()
118 while (node->rb_left && to_iova(node->rb_left)->pfn_lo >= limit_pfn) in iova_find_limit()
127 if (to_iova(next)->pfn_lo >= limit_pfn) { in iova_find_limit()
150 if (iova->pfn_lo < this->pfn_lo) in iova_insert_rbtree()
152 else if (iova->pfn_lo > this->pfn_lo) in iova_insert_rbtree()
190 high_pfn = min(high_pfn, curr_iova->pfn_lo); in __alloc_and_insert_iova_range()
210 new->pfn_lo = new_pfn; in __alloc_and_insert_iova_range()
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/linux/include/linux/
H A Diova.h21 unsigned long pfn_lo; /* Lowest allocated pfn */ member
45 return iova->pfn_hi - iova->pfn_lo + 1; in iova_size()
75 return (dma_addr_t)iova->pfn_lo << iova_shift(iovad); in iova_dma_addr()
98 struct iova *reserve_iova(struct iova_domain *iovad, unsigned long pfn_lo,
146 unsigned long pfn_lo, in reserve_iova() argument
/linux/drivers/staging/media/ipu7/
H A Dipu7-dma.c184 size, iova->pfn_lo, iova->pfn_hi); in ipu7_dma_alloc()
185 for (i = 0; iova->pfn_lo + i <= iova->pfn_hi; i++) { in ipu7_dma_alloc()
197 PFN_PHYS(iova->pfn_lo + i), pci_dma_addr, in ipu7_dma_alloc()
213 *dma_handle = PFN_PHYS(iova->pfn_lo); in ipu7_dma_alloc()
224 ipu7_iova = PFN_PHYS(iova->pfn_lo + i); in ipu7_dma_alloc()
277 ipu7_iova = PFN_PHYS(iova->pfn_lo + i); in ipu7_dma_free()
284 ipu7_mmu_unmap(mmu->dmap->mmu_info, PFN_PHYS(iova->pfn_lo), in ipu7_dma_free()
365 iova->pfn_lo, iova->pfn_hi); in ipu7_dma_unmap_sg()
366 ipu7_mmu_unmap(mmu->dmap->mmu_info, PFN_PHYS(iova->pfn_lo), in ipu7_dma_unmap_sg()
423 dev_dbg(dev, "dmamap: iova low pfn %lu, high pfn %lu\n", iova->pfn_lo, in ipu7_dma_map_sg()
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H A Dipu7-mmu.c428 iova_addr = iova->pfn_lo; in allocate_trash_buffer()
441 mmu->iova_trash_page = PFN_PHYS(iova->pfn_lo); in allocate_trash_buffer()
447 ipu7_mmu_unmap(mmu->dmap->mmu_info, PFN_PHYS(iova->pfn_lo), in allocate_trash_buffer()
761 ipu7_mmu_unmap(mmu_info, PFN_PHYS(iova->pfn_lo), in ipu7_mmu_destroy()
/linux/drivers/media/pci/intel/ipu6/
H A Dipu6-dma.c184 size, iova->pfn_lo, iova->pfn_hi); in ipu6_dma_alloc()
185 for (i = 0; iova->pfn_lo + i <= iova->pfn_hi; i++) { in ipu6_dma_alloc()
197 PFN_PHYS(iova->pfn_lo + i), pci_dma_addr, in ipu6_dma_alloc()
213 *dma_handle = PFN_PHYS(iova->pfn_lo); in ipu6_dma_alloc()
224 ipu6_iova = PFN_PHYS(iova->pfn_lo + i); in ipu6_dma_alloc()
277 ipu6_iova = PFN_PHYS(iova->pfn_lo + i); in ipu6_dma_free()
284 ipu6_mmu_unmap(mmu->dmap->mmu_info, PFN_PHYS(iova->pfn_lo), in ipu6_dma_free()
365 iova->pfn_lo, iova->pfn_hi); in ipu6_dma_unmap_sg()
366 ipu6_mmu_unmap(mmu->dmap->mmu_info, PFN_PHYS(iova->pfn_lo), in ipu6_dma_unmap_sg()
405 dev_dbg(dev, "dmamap: iova low pfn %lu, high pfn %lu\n", iova->pfn_lo, in ipu6_dma_map_sg()
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H A Dipu6-mmu.c445 iova_addr = iova->pfn_lo; in allocate_trash_buffer()
458 mmu->iova_trash_page = PFN_PHYS(iova->pfn_lo); in allocate_trash_buffer()
464 ipu6_mmu_unmap(mmu->dmap->mmu_info, PFN_PHYS(iova->pfn_lo), in allocate_trash_buffer()
716 ipu6_mmu_unmap(mmu_info, PFN_PHYS(iova->pfn_lo), in ipu6_mmu_destroy()
/linux/drivers/staging/media/ipu3/
H A Dipu3-dmamap.c213 iova->pfn_lo, iova->pfn_hi); in imgu_dmamap_map_sg()