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| author | David Matlack <dmatlack@google.com> | 2025-11-27 02:17:25 +0300 |
|---|---|---|
| committer | Alex Williamson <alex@shazbot.org> | 2025-11-28 20:58:06 +0300 |
| commit | 9a659d74f2a455cbc595c6cb4dfefc16b09f86ed (patch) | |
| tree | 56f0849ccd1582516a93aaae90063fe4d2e37b62 /tools/testing/selftests/vfio/lib/include | |
| parent | 28a84da744dd647d07b784623ddd671c00371297 (diff) | |
| download | linux-9a659d74f2a455cbc595c6cb4dfefc16b09f86ed.tar.xz | |
vfio: selftests: Rename struct vfio_dma_region to dma_region
Rename struct vfio_dma_region to dma_region. This is in preparation for
separating the VFIO PCI device library code from the IOMMU library code.
This name change also better reflects the fact that DMA mappings can be
managed by either VFIO or IOMMUFD. i.e. the "vfio_" prefix is
misleading.
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/20251126231733.3302983-11-dmatlack@google.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
Diffstat (limited to 'tools/testing/selftests/vfio/lib/include')
| -rw-r--r-- | tools/testing/selftests/vfio/lib/include/vfio_util.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/testing/selftests/vfio/lib/include/vfio_util.h b/tools/testing/selftests/vfio/lib/include/vfio_util.h index babbf90688e8..7784422116de 100644 --- a/tools/testing/selftests/vfio/lib/include/vfio_util.h +++ b/tools/testing/selftests/vfio/lib/include/vfio_util.h @@ -80,7 +80,7 @@ typedef u64 iova_t; #define INVALID_IOVA UINT64_MAX -struct vfio_dma_region { +struct dma_region { struct list_head link; void *vaddr; iova_t iova; @@ -154,7 +154,7 @@ struct vfio_pci_driver { bool memcpy_in_progress; /* Region to be used by the driver (e.g. for in-memory descriptors) */ - struct vfio_dma_region region; + struct dma_region region; /* The maximum size that can be passed to memcpy_start(). */ u64 max_memcpy_size; @@ -236,20 +236,20 @@ void iova_allocator_cleanup(struct iova_allocator *allocator); iova_t iova_allocator_alloc(struct iova_allocator *allocator, size_t size); int __vfio_pci_dma_map(struct vfio_pci_device *device, - struct vfio_dma_region *region); + struct dma_region *region); int __vfio_pci_dma_unmap(struct vfio_pci_device *device, - struct vfio_dma_region *region, + struct dma_region *region, u64 *unmapped); int __vfio_pci_dma_unmap_all(struct vfio_pci_device *device, u64 *unmapped); static inline void vfio_pci_dma_map(struct vfio_pci_device *device, - struct vfio_dma_region *region) + struct dma_region *region) { VFIO_ASSERT_EQ(__vfio_pci_dma_map(device, region), 0); } static inline void vfio_pci_dma_unmap(struct vfio_pci_device *device, - struct vfio_dma_region *region) + struct dma_region *region) { VFIO_ASSERT_EQ(__vfio_pci_dma_unmap(device, region, NULL), 0); } |