25 	struct iommu_domain	domain;  member
39 	return container_of(dom, struct s390_domain, domain);  in to_s390_domain()
75 	return &s390_domain->domain;  in s390_domain_alloc()
78 static void s390_domain_free(struct iommu_domain *domain)  in s390_domain_free()  argument
80 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_domain_free()
86 static int s390_iommu_attach_device(struct iommu_domain *domain,  in s390_iommu_attach_device()  argument
89 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_iommu_attach_device()
121 		domain->geometry.aperture_start = zdev->start_dma;  in s390_iommu_attach_device()
122 		domain->geometry.aperture_end = zdev->end_dma;  in s390_iommu_attach_device()
123 		domain->geometry.force_aperture = true;  in s390_iommu_attach_device()
125 	} else if (domain->geometry.aperture_start != zdev->start_dma ||  in s390_iommu_attach_device()
126 		   domain->geometry.aperture_end != zdev->end_dma) {  in s390_iommu_attach_device()
146 static void s390_iommu_detach_device(struct iommu_domain *domain,  in s390_iommu_detach_device()  argument
149 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_iommu_detach_device()
187 	struct iommu_domain *domain;  in s390_iommu_release_device()  local
201 		domain = iommu_get_domain_for_dev(dev);  in s390_iommu_release_device()
202 		if (domain)  in s390_iommu_release_device()
203 			s390_iommu_detach_device(domain, dev);  in s390_iommu_release_device()
218 	if (dma_addr < s390_domain->domain.geometry.aperture_start ||  in s390_iommu_update_trans()
219 	    dma_addr + size > s390_domain->domain.geometry.aperture_end)  in s390_iommu_update_trans()
265 static int s390_iommu_map(struct iommu_domain *domain, unsigned long iova,  in s390_iommu_map()  argument
268 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_iommu_map()
283 static phys_addr_t s390_iommu_iova_to_phys(struct iommu_domain *domain,  in s390_iommu_iova_to_phys()  argument
286 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_iommu_iova_to_phys()
291 	if (iova < domain->geometry.aperture_start ||  in s390_iommu_iova_to_phys()
292 	    iova > domain->geometry.aperture_end)  in s390_iommu_iova_to_phys()
314 static size_t s390_iommu_unmap(struct iommu_domain *domain,  in s390_iommu_unmap()  argument
318 	struct s390_domain *s390_domain = to_s390_domain(domain);  in s390_iommu_unmap()
323 	paddr = s390_iommu_iova_to_phys(domain, iova);  in s390_iommu_unmap()