273 static long vhost_vdpa_get_device_id(struct vhost_vdpa *v, u8 __user *argp)  in vhost_vdpa_get_device_id()  argument
281 	if (copy_to_user(argp, &device_id, sizeof(device_id)))  in vhost_vdpa_get_device_id()
498 static long vhost_vdpa_get_vring_num(struct vhost_vdpa *v, u16 __user *argp)  in vhost_vdpa_get_vring_num()  argument
506 	if (copy_to_user(argp, &num, sizeof(num)))  in vhost_vdpa_get_vring_num()
520 static long vhost_vdpa_set_config_call(struct vhost_vdpa *v, u32 __user *argp)  in vhost_vdpa_set_config_call()  argument
528 	if (copy_from_user(&fd, argp, sizeof(fd)))  in vhost_vdpa_set_config_call()
549 static long vhost_vdpa_get_iova_range(struct vhost_vdpa *v, u32 __user *argp)  in vhost_vdpa_get_iova_range()  argument
556 	if (copy_to_user(argp, &range, sizeof(range)))  in vhost_vdpa_get_iova_range()
561 static long vhost_vdpa_get_config_size(struct vhost_vdpa *v, u32 __user *argp)  in vhost_vdpa_get_config_size()  argument
569 	if (copy_to_user(argp, &size, sizeof(size)))  in vhost_vdpa_get_config_size()
575 static long vhost_vdpa_get_vqs_count(struct vhost_vdpa *v, u32 __user *argp)  in vhost_vdpa_get_vqs_count()  argument
579 	if (copy_to_user(argp, &vdpa->nvqs, sizeof(vdpa->nvqs)))  in vhost_vdpa_get_vqs_count()
633 				   void __user *argp)  in vhost_vdpa_vring_ioctl()  argument
644 	r = get_user(idx, (u32 __user *)argp);  in vhost_vdpa_vring_ioctl()
656 		if (copy_from_user(&s, argp, sizeof(s)))  in vhost_vdpa_vring_ioctl()
667 		else if (copy_to_user(argp, &s, sizeof(s)))  in vhost_vdpa_vring_ioctl()
677 		else if (copy_to_user(argp, &s, sizeof(s)))  in vhost_vdpa_vring_ioctl()
681 		if (copy_from_user(&s, argp, sizeof(s)))  in vhost_vdpa_vring_ioctl()
695 		if (copy_to_user(argp, &s, sizeof(s)))  in vhost_vdpa_vring_ioctl()
721 	r = vhost_vring_ioctl(&v->vdev, cmd, argp);  in vhost_vdpa_vring_ioctl()
781 	void __user *argp = (void __user *)arg;  in vhost_vdpa_unlocked_ioctl()  local
782 	u64 __user *featurep = argp;  in vhost_vdpa_unlocked_ioctl()
819 		r = vhost_vdpa_get_device_id(v, argp);  in vhost_vdpa_unlocked_ioctl()
822 		r = vhost_vdpa_get_status(v, argp);  in vhost_vdpa_unlocked_ioctl()
825 		r = vhost_vdpa_set_status(v, argp);  in vhost_vdpa_unlocked_ioctl()
828 		r = vhost_vdpa_get_config(v, argp);  in vhost_vdpa_unlocked_ioctl()
831 		r = vhost_vdpa_set_config(v, argp);  in vhost_vdpa_unlocked_ioctl()
834 		r = vhost_vdpa_get_features(v, argp);  in vhost_vdpa_unlocked_ioctl()
837 		r = vhost_vdpa_set_features(v, argp);  in vhost_vdpa_unlocked_ioctl()
840 		r = vhost_vdpa_get_vring_num(v, argp);  in vhost_vdpa_unlocked_ioctl()
843 		if (copy_to_user(argp, &v->vdpa->ngroups,  in vhost_vdpa_unlocked_ioctl()
848 		if (copy_to_user(argp, &v->vdpa->nas, sizeof(v->vdpa->nas)))  in vhost_vdpa_unlocked_ioctl()
856 		r = vhost_vdpa_set_config_call(v, argp);  in vhost_vdpa_unlocked_ioctl()
873 		r = vhost_vdpa_get_iova_range(v, argp);  in vhost_vdpa_unlocked_ioctl()
876 		r = vhost_vdpa_get_config_size(v, argp);  in vhost_vdpa_unlocked_ioctl()
879 		r = vhost_vdpa_get_vqs_count(v, argp);  in vhost_vdpa_unlocked_ioctl()
888 		r = vhost_dev_ioctl(&v->vdev, cmd, argp);  in vhost_vdpa_unlocked_ioctl()
890 			r = vhost_vdpa_vring_ioctl(v, cmd, argp);  in vhost_vdpa_unlocked_ioctl()