iommufd/selftest: Test out_capabilities in IOMMU_GET_HW_INFO

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Enumerate the capabilities from the mock device and test whether it
advertises as expected. Include it as part of the iommufd_dirty_tracking
fixture.

Link: https://lore.kernel.org/r/20231024135109.73787-18-joao.m.martins@oracle.com
Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Joao Martins 2023-10-24 14:51:08 +01:00 • committed by Jason Gunthorpe

parent a9af47e382

commit ae36fe70ce

4 changed files with 45 additions and 11 deletions

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13

drivers/iommu/iommufd/selftest.c

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17

tools/testing/selftests/iommu/iommufd.c

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2

tools/testing/selftests/iommu/iommufd_fail_nth.c

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24

tools/testing/selftests/iommu/iommufd_utils.h

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