160 	int (*attach_dev)(struct iommu_domain *domain, struct device *dev);
161 	void (*detach_dev)(struct iommu_domain *domain, struct device *dev);
162 	int (*map)(struct iommu_domain *domain, unsigned long iova,
164 	size_t (*unmap)(struct iommu_domain *domain, unsigned long iova,
166 	size_t (*map_sg)(struct iommu_domain *domain, unsigned long iova,
168 	phys_addr_t (*iova_to_phys)(struct iommu_domain *domain, dma_addr_t iova);
172 	int (*domain_get_attr)(struct iommu_domain *domain,
174 	int (*domain_set_attr)(struct iommu_domain *domain,
182 	int (*domain_window_enable)(struct iommu_domain *domain, u32 wnd_nr,
184 	void (*domain_window_disable)(struct iommu_domain *domain, u32 wnd_nr);
186 	int (*domain_set_windows)(struct iommu_domain *domain, u32 w_count);
188 	u32 (*domain_get_windows)(struct iommu_domain *domain);
210 extern void iommu_domain_free(struct iommu_domain *domain);
211 extern int iommu_attach_device(struct iommu_domain *domain,
213 extern void iommu_detach_device(struct iommu_domain *domain,
216 extern int iommu_map(struct iommu_domain *domain, unsigned long iova,
218 extern size_t iommu_unmap(struct iommu_domain *domain, unsigned long iova,
220 extern size_t default_iommu_map_sg(struct iommu_domain *domain, unsigned long iova,
223 extern phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova);
224 extern void iommu_set_fault_handler(struct iommu_domain *domain,
231 extern int iommu_attach_group(struct iommu_domain *domain,
233 extern void iommu_detach_group(struct iommu_domain *domain,
256 extern int iommu_domain_get_attr(struct iommu_domain *domain, enum iommu_attr,
258 extern int iommu_domain_set_attr(struct iommu_domain *domain, enum iommu_attr,
268 extern int iommu_domain_window_enable(struct iommu_domain *domain, u32 wnd_nr,
271 extern void iommu_domain_window_disable(struct iommu_domain *domain, u32 wnd_nr);
296 static inline int report_iommu_fault(struct iommu_domain *domain,  in report_iommu_fault()  argument
305 	if (domain->handler)  in report_iommu_fault()
306 		ret = domain->handler(domain, dev, iova, flags,  in report_iommu_fault()
307 						domain->handler_token);  in report_iommu_fault()
313 static inline size_t iommu_map_sg(struct iommu_domain *domain,  in iommu_map_sg()  argument
317 	return domain->ops->map_sg(domain, iova, sg, nents, prot);  in iommu_map_sg()
350 static inline void iommu_domain_free(struct iommu_domain *domain)  in iommu_domain_free()  argument
354 static inline int iommu_attach_device(struct iommu_domain *domain,  in iommu_attach_device()  argument
360 static inline void iommu_detach_device(struct iommu_domain *domain,  in iommu_detach_device()  argument
370 static inline int iommu_map(struct iommu_domain *domain, unsigned long iova,  in iommu_map()  argument
376 static inline int iommu_unmap(struct iommu_domain *domain, unsigned long iova,  in iommu_unmap()  argument
382 static inline size_t iommu_map_sg(struct iommu_domain *domain,  in iommu_map_sg()  argument
389 static inline int iommu_domain_window_enable(struct iommu_domain *domain,  in iommu_domain_window_enable()  argument
396 static inline void iommu_domain_window_disable(struct iommu_domain *domain,  in iommu_domain_window_disable()  argument
401 static inline phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova)  in iommu_iova_to_phys()  argument
406 static inline void iommu_set_fault_handler(struct iommu_domain *domain,  in iommu_set_fault_handler()  argument
426 static inline int iommu_attach_group(struct iommu_domain *domain,  in iommu_attach_group()  argument
432 static inline void iommu_detach_group(struct iommu_domain *domain,  in iommu_detach_group()  argument
502 static inline int iommu_domain_get_attr(struct iommu_domain *domain,  in iommu_domain_get_attr()  argument
508 static inline int iommu_domain_set_attr(struct iommu_domain *domain,  in iommu_domain_set_attr()  argument