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vfio: selftests: Add vfio_type1v2_mode 

Add a new IOMMU mode for using VFIO_TYPE1v2_IOMMU.

Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: David Matlack <dmatlack@google.com>
Link: https://lore.kernel.org/r/20250822212518.4156428-27-dmatlack@google.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
David Matlack 2025-08-22 21:25:13 +00:00 committed by Alex Williamson
parent 892aff147a
commit 0969c685ba
2 changed files with 7 additions and 1 deletions
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3
tools/testing/selftests/vfio/lib/include/vfio_util.h
View File

@ -59,7 +59,8 @@ struct vfio_iommu_mode {
* which should then use FIXTURE_VARIANT_ADD() to create the variant. * which should then use FIXTURE_VARIANT_ADD() to create the variant.
*/ */
#define FIXTURE_VARIANT_ADD_ALL_IOMMU_MODES(...) \ #define FIXTURE_VARIANT_ADD_ALL_IOMMU_MODES(...) \
FIXTURE_VARIANT_ADD_IOMMU_MODE(vfio_type1_iommu, ##__VA_ARGS__) FIXTURE_VARIANT_ADD_IOMMU_MODE(vfio_type1_iommu, ##__VA_ARGS__); \
FIXTURE_VARIANT_ADD_IOMMU_MODE(vfio_type1v2_iommu, ##__VA_ARGS__)
struct vfio_pci_bar { struct vfio_pci_bar {
struct vfio_region_info info; struct vfio_region_info info;

5
tools/testing/selftests/vfio/lib/vfio_pci_device.c
View File

@ -371,6 +371,11 @@ static const struct vfio_iommu_mode iommu_modes[] = {
.container_path = "/dev/vfio/vfio", .container_path = "/dev/vfio/vfio",
.iommu_type = VFIO_TYPE1_IOMMU, .iommu_type = VFIO_TYPE1_IOMMU,
}, },
{
.name = "vfio_type1v2_iommu",
.container_path = "/dev/vfio/vfio",
.iommu_type = VFIO_TYPE1v2_IOMMU,
},
}; };
const char *default_iommu_mode = "vfio_type1_iommu"; const char *default_iommu_mode = "vfio_type1_iommu";