32 	struct zpci_dev		*zdev;  member
88 	struct zpci_dev *zdev = to_pci_dev(dev)->sysdata;  in s390_iommu_attach_device()  local
93 	if (!zdev)  in s390_iommu_attach_device()
100 	if (zdev->dma_table)  in s390_iommu_attach_device()
101 		zpci_dma_exit_device(zdev);  in s390_iommu_attach_device()
103 	zdev->dma_table = s390_domain->dma_table;  in s390_iommu_attach_device()
104 	rc = zpci_register_ioat(zdev, 0, zdev->start_dma + PAGE_OFFSET,  in s390_iommu_attach_device()
105 				zdev->start_dma + zdev->iommu_size - 1,  in s390_iommu_attach_device()
106 				(u64) zdev->dma_table);  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()
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()
123 	domain_device->zdev = zdev;  in s390_iommu_attach_device()
124 	zdev->s390_domain = s390_domain;  in s390_iommu_attach_device()
131 	zpci_dma_init_device(zdev);  in s390_iommu_attach_device()
141 	struct zpci_dev *zdev = to_pci_dev(dev)->sysdata;  in s390_iommu_detach_device()  local
146 	if (!zdev)  in s390_iommu_detach_device()
152 		if (domain_device->zdev == zdev) {  in s390_iommu_detach_device()
162 		zdev->s390_domain = NULL;  in s390_iommu_detach_device()
163 		zpci_unregister_ioat(zdev, 0);  in s390_iommu_detach_device()
164 		zpci_dma_init_device(zdev);  in s390_iommu_detach_device()
188 	struct zpci_dev *zdev = to_pci_dev(dev)->sysdata;  in s390_iommu_remove_device()  local
202 	if (zdev && zdev->s390_domain) {  in s390_iommu_remove_device()
244 		rc = zpci_refresh_trans((u64) domain_device->zdev->fh << 32,  in s390_iommu_update_trans()