76 	struct iommu_group		*iommu_group;  member
195 	iommu_group_unregister_notifier(group->iommu_group, &group->nb);  in vfio_group_unlock_and_free()
202 static struct vfio_group *vfio_create_group(struct iommu_group *iommu_group)  in vfio_create_group()  argument
219 	group->iommu_group = iommu_group;  in vfio_create_group()
230 	ret = iommu_group_register_notifier(iommu_group, &group->nb);  in vfio_create_group()
240 		if (tmp->iommu_group == iommu_group) {  in vfio_create_group()
255 			    group, "%d", iommu_group_id(iommu_group));  in vfio_create_group()
277 	struct iommu_group *iommu_group = group->iommu_group;  in vfio_group_release()  local
291 	iommu_group_put(iommu_group);  in vfio_group_release()
327 struct vfio_group *vfio_group_get_from_iommu(struct iommu_group *iommu_group)  in vfio_group_get_from_iommu()  argument
333 		if (group->iommu_group == iommu_group) {  in vfio_group_get_from_iommu()
540 	     iommu_group_id(group->iommu_group));  in vfio_group_nb_add_dev()
585 			 iommu_group_id(group->iommu_group));  in vfio_iommu_group_notifier()
590 			 iommu_group_id(group->iommu_group), dev->driver->name);  in vfio_iommu_group_notifier()
596 			 iommu_group_id(group->iommu_group), dev->driver->name);  in vfio_iommu_group_notifier()
601 			 iommu_group_id(group->iommu_group));  in vfio_iommu_group_notifier()
633 	struct iommu_group *iommu_group;  in vfio_add_group_dev()  local
637 	iommu_group = iommu_group_get(dev);  in vfio_add_group_dev()
638 	if (!iommu_group)  in vfio_add_group_dev()
641 	group = vfio_group_get_from_iommu(iommu_group);  in vfio_add_group_dev()
643 		group = vfio_create_group(iommu_group);  in vfio_add_group_dev()
645 			iommu_group_put(iommu_group);  in vfio_add_group_dev()
653 		iommu_group_put(iommu_group);  in vfio_add_group_dev()
659 		     dev_name(dev), iommu_group_id(iommu_group));  in vfio_add_group_dev()
691 	struct iommu_group *iommu_group;  in vfio_device_get_from_dev()  local
695 	iommu_group = iommu_group_get(dev);  in vfio_device_get_from_dev()
696 	if (!iommu_group)  in vfio_device_get_from_dev()
699 	group = vfio_group_get_from_iommu(iommu_group);  in vfio_device_get_from_dev()
700 	iommu_group_put(iommu_group);  in vfio_device_get_from_dev()
887 		ret = driver->ops->attach_group(data, group->iommu_group);  in __vfio_container_attach_groups()
897 		driver->ops->detach_group(data, group->iommu_group);  in __vfio_container_attach_groups()
1130 					  group->iommu_group);  in __vfio_group_unset_container()
1208 						group->iommu_group);  in vfio_group_set_container()
1228 	return (iommu_group_for_each_dev(group->iommu_group,  in vfio_group_viable()
1557 	return iommu_group_id(group->iommu_group);  in vfio_external_user_iommu_id()