diff options
Diffstat (limited to 'drivers/iommu/iommufd/iommufd_test.h')
| -rw-r--r-- | drivers/iommu/iommufd/iommufd_test.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/iommu/iommufd/iommufd_test.h b/drivers/iommu/iommufd/iommufd_test.h index 8fc618b2bcf9..73e73e1ec158 100644 --- a/drivers/iommu/iommufd/iommufd_test.h +++ b/drivers/iommu/iommufd/iommufd_test.h @@ -29,11 +29,22 @@ enum { IOMMU_TEST_OP_PASID_REPLACE, IOMMU_TEST_OP_PASID_DETACH, IOMMU_TEST_OP_PASID_CHECK_HWPT, + IOMMU_TEST_OP_DMABUF_GET, + IOMMU_TEST_OP_DMABUF_REVOKE, }; enum { + MOCK_IOMMUPT_DEFAULT = 0, + MOCK_IOMMUPT_HUGE, + MOCK_IOMMUPT_AMDV1, +}; + +/* These values are true for MOCK_IOMMUPT_DEFAULT */ +enum { MOCK_APERTURE_START = 1UL << 24, MOCK_APERTURE_LAST = (1UL << 31) - 1, + MOCK_PAGE_SIZE = 2048, + MOCK_HUGE_PAGE_SIZE = 512 * MOCK_PAGE_SIZE, }; enum { @@ -52,7 +63,6 @@ enum { enum { MOCK_FLAGS_DEVICE_NO_DIRTY = 1 << 0, - MOCK_FLAGS_DEVICE_HUGE_IOVA = 1 << 1, MOCK_FLAGS_DEVICE_PASID = 1 << 2, }; @@ -176,6 +186,14 @@ struct iommu_test_cmd { __u32 hwpt_id; /* @id is stdev_id */ } pasid_check; + struct { + __u32 length; + __u32 open_flags; + } dmabuf_get; + struct { + __s32 dmabuf_fd; + __u32 revoked; + } dmabuf_revoke; }; __u32 last; }; @@ -205,6 +223,7 @@ struct iommu_test_hw_info { */ struct iommu_hwpt_selftest { __u32 iotlb; + __u32 pagetable_type; }; /* Should not be equal to any defined value in enum iommu_hwpt_invalidate_data_type */ |