diff options
| author | David Matlack <dmatlack@google.com> | 2025-11-26 23:17:28 +0000 |
|---|---|---|
| committer | Alex Williamson <alex@shazbot.org> | 2025-11-28 10:58:06 -0700 |
| commit | 831c37a5bf046bbdf65c042b53fd2e8cac0b1a5a (patch) | |
| tree | 2a3d7f25ceee10cf2598ca4e56ead68c6408beb0 /tools/testing/selftests/vfio/lib/iova_allocator.c | |
| parent | 2607a4361312bf407931597423fe23db406ca8d3 (diff) | |
vfio: selftests: Stop passing device for IOMMU operations
Drop the struct vfio_pci_device wrappers for IOMMU map/unmap functions
and require tests to directly call iommu_map(), iommu_unmap(), etc. This
results in more concise code, and also makes it clear the map operations
are happening on a struct iommu, not necessarily on a specific device,
especially when multi-device tests are introduced.
Do the same for iova_allocator_init() as that function only needs the
struct iommu, not struct vfio_pci_device.
Reviewed-by: Alex Mastro <amastro@fb.com>
Tested-by: Alex Mastro <amastro@fb.com>
Reviewed-by: Raghavendra Rao Ananta <rananta@google.com>
Signed-off-by: David Matlack <dmatlack@google.com>
Link: https://lore.kernel.org/r/20251126231733.3302983-14-dmatlack@google.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
Diffstat (limited to 'tools/testing/selftests/vfio/lib/iova_allocator.c')
| -rw-r--r-- | tools/testing/selftests/vfio/lib/iova_allocator.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/vfio/lib/iova_allocator.c b/tools/testing/selftests/vfio/lib/iova_allocator.c index f03648361ba2..b3b6b27f5d1e 100644 --- a/tools/testing/selftests/vfio/lib/iova_allocator.c +++ b/tools/testing/selftests/vfio/lib/iova_allocator.c @@ -21,13 +21,13 @@ #include <vfio_util.h> -struct iova_allocator *iova_allocator_init(struct vfio_pci_device *device) +struct iova_allocator *iova_allocator_init(struct iommu *iommu) { struct iova_allocator *allocator; struct iommu_iova_range *ranges; u32 nranges; - ranges = vfio_pci_iova_ranges(device, &nranges); + ranges = iommu_iova_ranges(iommu, &nranges); VFIO_ASSERT_NOT_NULL(ranges); allocator = malloc(sizeof(*allocator)); |