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Searched refs:last_iova (Results 1 – 5 of 5) sorted by relevance

/linux-6.15/drivers/iommu/iommufd/
H A Dio_pagetable.c34 unsigned long last_iova) in iopt_area_contig_init() argument
39 iter->last_iova = last_iova; in iopt_area_contig_init()
52 unsigned long last_iova; in iopt_area_contig_next() local
56 last_iova = iopt_area_last_iova(iter->area); in iopt_area_contig_next()
57 if (iter->last_iova <= last_iova) in iopt_area_contig_next()
60 iter->cur_iova = last_iova + 1; in iopt_area_contig_next()
62 iter->last_iova); in iopt_area_contig_next()
500 unsigned long last_iova = iova + length - 1; in __iommu_read_and_clear_dirty() local
560 u64 last_iova; in iommufd_check_iova_range() local
569 ((last_iova + 1) & (iommu_pgsize - 1))) in iommufd_check_iova_range()
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H A Dio_pagetable.h149 unsigned long last_iova; member
155 unsigned long last_iova);
160 return iter->area && iter->last_iova <= iopt_area_last_iova(iter->area); in iopt_area_contig_done()
168 #define iopt_for_each_contig_area(iter, area, iopt, iova, last_iova) \ argument
169 for (area = iopt_area_contig_init(iter, iopt, iova, last_iova); area; \
H A Ddevice.c1245 unsigned long last_iova; in iommufd_access_unpin_pages() local
1249 WARN_ON(check_add_overflow(iova, length - 1, &last_iova))) in iommufd_access_unpin_pages()
1264 iopt_for_each_contig_area(&iter, area, iopt, iova, last_iova) in iommufd_access_unpin_pages()
1269 min(last_iova, iopt_area_last_iova(area)))); in iommufd_access_unpin_pages()
1320 unsigned long last_iova; in iommufd_access_pin_pages() local
1331 if (check_add_overflow(iova, length - 1, &last_iova)) in iommufd_access_pin_pages()
1376 last_iova = iter.cur_iova - 1; in iommufd_access_pin_pages()
1377 iopt_for_each_contig_area(&iter, area, iopt, iova, last_iova) in iommufd_access_pin_pages()
1382 area, min(last_iova, in iommufd_access_pin_pages()
1409 unsigned long last_iova; in iommufd_access_rw() local
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H A Dpages.c494 unsigned long last_iova = iopt_area_last_iova(area); in batch_to_domain() local
508 next_iova = min(last_iova + 1, in batch_to_domain()
/linux-6.15/tools/testing/selftests/iommu/
H A Diommufd.c1499 uint64_t last_iova; in TEST_F() local
1506 last_iova = MOCK_APERTURE_START + BUFFER_SIZE - 1; in TEST_F()
1508 last_iova = MOCK_APERTURE_START + BUFFER_SIZE - 2; in TEST_F()
1510 test_ioctl_ioas_map_fixed(buffer, last_iova - MOCK_APERTURE_START + 1, in TEST_F()
1513 for (iova = MOCK_APERTURE_START - PAGE_SIZE; iova <= last_iova; in TEST_F()
1517 iova + copy_cmd.length - 1 > last_iova) { in TEST_F()