include/linux/iommu.h

627 struct iommu_ops {  struct
628 	bool (*capable)(struct device *dev, enum iommu_cap);
629 	void *(*hw_info)(struct device *dev, u32 *length, u32 *type);
632 	struct iommu_domain *(*domain_alloc)(unsigned iommu_domain_type);
633 	struct iommu_domain *(*domain_alloc_paging_flags)(
636 	struct iommu_domain *(*domain_alloc_paging)(struct device *dev);
637 	struct iommu_domain *(*domain_alloc_sva)(struct device *dev,
639 	struct iommu_domain *(*domain_alloc_nested)(
643 	struct iommu_device *(*probe_device)(struct device *dev);
644 	void (*release_device)(struct device *dev);
645 	void (*probe_finalize)(struct device *dev);
646 	struct iommu_group *(*device_group)(struct device *dev);
649 	void (*get_resv_regions)(struct device *dev, struct list_head *list);
651 	int (*of_xlate)(struct device *dev, const struct of_phandle_args *args);
652 	bool (*is_attach_deferred)(struct device *dev);
655 	int (*dev_enable_feat)(struct device *dev, enum iommu_dev_features f);
656 	int (*dev_disable_feat)(struct device *dev, enum iommu_dev_features f);
658 	void (*page_response)(struct device *dev, struct iopf_fault *evt,
661 	int (*def_domain_type)(struct device *dev);
663 	struct iommufd_viommu *(*viommu_alloc)(
667 	const struct iommu_domain_ops *default_domain_ops;
668 	unsigned long pgsize_bitmap;
669 	struct module *owner;
670 	struct iommu_domain *identity_domain;
671 	struct iommu_domain *blocked_domain;
672 	struct iommu_domain *release_domain;
673 	struct iommu_domain *default_domain;
674 	u8 user_pasid_table:1;
1148 struct iommu_ops {};  struct