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Searched refs:iovas (Results 1 – 6 of 6) sorted by relevance

/linux-6.15/tools/testing/selftests/iommu/
H A Diommufd.c883 __u64 iovas[10]; in TEST_F() local
888 test_ioctl_ioas_map(buffer, PAGE_SIZE, &iovas[i]); in TEST_F()
890 test_ioctl_ioas_unmap(iovas[i], PAGE_SIZE); in TEST_F()
897 test_ioctl_ioas_map(buffer, length, &iovas[i]); in TEST_F()
900 &iovas[i]); in TEST_F()
914 test_ioctl_ioas_map(buffer, length, &iovas[i]); in TEST_F()
917 iovas[i] > test_cmd.add_reserved.start && in TEST_F()
918 iovas[i] < in TEST_F()
943 test_ioctl_ioas_map(buffer, length, &iovas[i]); in TEST_F()
945 EXPECT_EQ(true, iovas[i] >= ranges[0].start); in TEST_F()
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/linux-6.15/drivers/iommu/iommufd/
H A Dvfio_compat.c236 unsigned long iovas[] = { unmap.iova + unmap.size - 1, in iommufd_vfio_unmap_dma() local
239 rc = iopt_cut_iova(&ioas->iopt, iovas, in iommufd_vfio_unmap_dma()
H A Dio_pagetable.c1326 int iopt_cut_iova(struct io_pagetable *iopt, unsigned long *iovas, in iopt_cut_iova() argument
1336 area = iopt_area_iter_first(iopt, iovas[i], iovas[i]); in iopt_cut_iova()
1339 rc = iopt_area_split(area, iovas[i]); in iopt_cut_iova()
H A Diommufd_private.h128 int iopt_cut_iova(struct io_pagetable *iopt, unsigned long *iovas,
/linux-6.15/drivers/vfio/
H A Dvfio_iommu_type1.c2707 int iovas = 0, i = 0, ret; in vfio_iommu_iova_build_caps() local
2710 iovas++; in vfio_iommu_iova_build_caps()
2712 if (!iovas) { in vfio_iommu_iova_build_caps()
2720 size = struct_size(cap_iovas, iova_ranges, iovas); in vfio_iommu_iova_build_caps()
2726 cap_iovas->nr_iovas = iovas; in vfio_iommu_iova_build_caps()
/linux-6.15/Documentation/driver-api/
H A Dvfio.rst461 - The dma_unmap callback is issued when a range of iovas are unmapped