23 	struct iommu_domain	domain;  member
37 	return container_of(dom, struct s390_domain, domain);  in to_s390_domain()
73 	return &s390_domain->domain;  in s390_domain_alloc()
76 void s390_domain_free(struct iommu_domain *domain)  in s390_domain_free()  argument
78 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_domain_free()
84 static int s390_iommu_attach_device(struct iommu_domain *domain,  in s390_iommu_attach_device()  argument
87 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_iommu_attach_device()
113 		domain->geometry.aperture_start = zdev->start_dma;  in s390_iommu_attach_device()
114 		domain->geometry.aperture_end = zdev->end_dma;  in s390_iommu_attach_device()
115 		domain->geometry.force_aperture = true;  in s390_iommu_attach_device()
117 	} else if (domain->geometry.aperture_start != zdev->start_dma ||  in s390_iommu_attach_device()
118 		   domain->geometry.aperture_end != zdev->end_dma) {  in s390_iommu_attach_device()
137 static void s390_iommu_detach_device(struct iommu_domain *domain,  in s390_iommu_detach_device()  argument
140 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_iommu_detach_device()
189 	struct iommu_domain *domain;  in s390_iommu_remove_device()  local
203 		domain = iommu_get_domain_for_dev(dev);  in s390_iommu_remove_device()
204 		if (domain)  in s390_iommu_remove_device()
205 			s390_iommu_detach_device(domain, dev);  in s390_iommu_remove_device()
222 	if (dma_addr < s390_domain->domain.geometry.aperture_start ||  in s390_iommu_update_trans()
223 	    dma_addr + size > s390_domain->domain.geometry.aperture_end)  in s390_iommu_update_trans()
269 static int s390_iommu_map(struct iommu_domain *domain, unsigned long iova,  in s390_iommu_map()  argument
272 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_iommu_map()
287 static phys_addr_t s390_iommu_iova_to_phys(struct iommu_domain *domain,  in s390_iommu_iova_to_phys()  argument
290 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_iommu_iova_to_phys()
295 	if (iova < domain->geometry.aperture_start ||  in s390_iommu_iova_to_phys()
296 	    iova > domain->geometry.aperture_end)  in s390_iommu_iova_to_phys()
318 static size_t s390_iommu_unmap(struct iommu_domain *domain,  in s390_iommu_unmap()  argument
321 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_iommu_unmap()
326 	paddr = s390_iommu_iova_to_phys(domain, iova);  in s390_iommu_unmap()