+static int sandbox_submit_int(struct udevice *bus, struct usb_device *udev,
+ unsigned long pipe, void *buffer, int length,
+ int interval, bool nonblock)
+{
+ struct udevice *emul;
+ int ret;
+
+ /* Just use child of dev as emulator? */
+ debug("%s: bus=%s\n", __func__, bus->name);
+ ret = usb_emul_find(bus, pipe, udev->portnr, &emul);
+ usbmon_trace(bus, pipe, NULL, emul);
+ if (ret)
+ return ret;
+ ret = usb_emul_int(emul, udev, pipe, buffer, length, interval,
+ nonblock);
+
+ return ret;
+}
+