Home
last modified time | relevance | path

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

/linux/tools/testing/selftests/iommu/
H A Diommufd.c897 __u64 iovas[10]; in TEST_F() local
902 test_ioctl_ioas_map(buffer, PAGE_SIZE, &iovas[i]); in TEST_F()
904 test_ioctl_ioas_unmap(iovas[i], PAGE_SIZE); in TEST_F()
911 test_ioctl_ioas_map(buffer, length, &iovas[i]); in TEST_F()
914 &iovas[i]); in TEST_F()
916 EXPECT_EQ(0, iovas[i] % (1UL << (ffs(length) - 1))); in TEST_F()
919 test_ioctl_ioas_unmap(iovas[i], PAGE_SIZE * (i + 1)); in TEST_F()
928 test_ioctl_ioas_map(buffer, length, &iovas[i]); in TEST_F()
929 EXPECT_EQ(0, iovas[i] % (1UL << (ffs(length) - 1))); in TEST_F()
931 iovas[i] > test_cmd.add_reserved.start && in TEST_F()
[all …]
/linux/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.c1394 int iopt_cut_iova(struct io_pagetable *iopt, unsigned long *iovas, in iopt_cut_iova() argument
1404 area = iopt_area_iter_first(iopt, iovas[i], iovas[i]); in iopt_cut_iova()
1407 rc = iopt_area_split(area, iovas[i]); in iopt_cut_iova()
/linux/drivers/vfio/
H A Dvfio_iommu_type1.c2774 int iovas = 0, i = 0, ret; in vfio_iommu_iova_build_caps() local
2777 iovas++; in vfio_iommu_iova_build_caps()
2779 if (!iovas) { in vfio_iommu_iova_build_caps()
2787 size = struct_size(cap_iovas, iova_ranges, iovas); in vfio_iommu_iova_build_caps()
2793 cap_iovas->nr_iovas = iovas; in vfio_iommu_iova_build_caps()