147 	int (*map)(struct iommu_domain *domain, unsigned long iova,
149 	size_t (*unmap)(struct iommu_domain *domain, unsigned long iova,
151 	size_t (*map_sg)(struct iommu_domain *domain, unsigned long iova,
153 	phys_addr_t (*iova_to_phys)(struct iommu_domain *domain, dma_addr_t iova);
196 extern int iommu_map(struct iommu_domain *domain, unsigned long iova,
198 extern size_t iommu_unmap(struct iommu_domain *domain, unsigned long iova,
200 extern size_t default_iommu_map_sg(struct iommu_domain *domain, unsigned long iova,
203 extern phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova);
272 		struct device *dev, unsigned long iova, int flags)  in report_iommu_fault()  argument
281 		ret = domain->handler(domain, dev, iova, flags,  in report_iommu_fault()
284 	trace_io_page_fault(dev, iova, flags);  in report_iommu_fault()
289 				  unsigned long iova, struct scatterlist *sg,  in iommu_map_sg()  argument
292 	return domain->ops->map_sg(domain, iova, sg, nents, prot);  in iommu_map_sg()
335 static inline int iommu_map(struct iommu_domain *domain, unsigned long iova,  in iommu_map()  argument
341 static inline int iommu_unmap(struct iommu_domain *domain, unsigned long iova,  in iommu_unmap()  argument
348 				  unsigned long iova, struct scatterlist *sg,  in iommu_map_sg()  argument
366 static inline phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova)  in iommu_iova_to_phys()  argument