diff options
Diffstat (limited to 'drivers/iommu/iommufd/selftest.c')
| -rw-r--r-- | drivers/iommu/iommufd/selftest.c | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/drivers/iommu/iommufd/selftest.c b/drivers/iommu/iommufd/selftest.c index d43a87737c1e..5d93434003d8 100644 --- a/drivers/iommu/iommufd/selftest.c +++ b/drivers/iommu/iommufd/selftest.c @@ -123,10 +123,6 @@ struct selftest_obj { }; }; -static void mock_domain_blocking_free(struct iommu_domain *domain) -{ -} - static int mock_domain_nop_attach(struct iommu_domain *domain, struct device *dev) { @@ -139,7 +135,6 @@ static int mock_domain_nop_attach(struct iommu_domain *domain, } static const struct iommu_domain_ops mock_blocking_ops = { - .free = mock_domain_blocking_free, .attach_dev = mock_domain_nop_attach, }; @@ -258,15 +253,6 @@ __mock_domain_alloc_nested(struct mock_iommu_domain *mock_parent, return &mock_nested->domain; } -static struct iommu_domain *mock_domain_alloc(unsigned int iommu_domain_type) -{ - if (iommu_domain_type == IOMMU_DOMAIN_BLOCKED) - return &mock_blocking_domain; - if (iommu_domain_type == IOMMU_DOMAIN_UNMANAGED) - return mock_domain_alloc_paging(NULL); - return NULL; -} - static struct iommu_domain * mock_domain_alloc_user(struct device *dev, u32 flags, struct iommu_domain *parent, @@ -446,14 +432,6 @@ static bool mock_domain_capable(struct device *dev, enum iommu_cap cap) return false; } -static void mock_domain_set_plaform_dma_ops(struct device *dev) -{ - /* - * mock doesn't setup default domains because we can't hook into the - * normal probe path - */ -} - static struct iommu_device mock_iommu_device = { }; @@ -463,13 +441,18 @@ static struct iommu_device *mock_probe_device(struct device *dev) } static const struct iommu_ops mock_ops = { + /* + * IOMMU_DOMAIN_BLOCKED cannot be returned from def_domain_type() + * because it is zero. + */ + .default_domain = &mock_blocking_domain, + .blocked_domain = &mock_blocking_domain, .owner = THIS_MODULE, .pgsize_bitmap = MOCK_IO_PAGE_SIZE, .hw_info = mock_domain_hw_info, - .domain_alloc = mock_domain_alloc, + .domain_alloc_paging = mock_domain_alloc_paging, .domain_alloc_user = mock_domain_alloc_user, .capable = mock_domain_capable, - .set_platform_dma_ops = mock_domain_set_plaform_dma_ops, .device_group = generic_device_group, .probe_device = mock_probe_device, .default_domain_ops = |