+/*
+ * The next two routines get called just before and just after
+ * a USB port reset, whether from this driver or a different one.
+ */
+
+static void storage_pre_reset(struct usb_interface *iface)
+{
+ struct us_data *us = usb_get_intfdata(iface);
+
+ US_DEBUGP("%s\n", __FUNCTION__);
+
+ /* Make sure no command runs during the reset */
+ mutex_lock(&us->dev_mutex);
+}
+
+static void storage_post_reset(struct usb_interface *iface)
+{
+ struct us_data *us = usb_get_intfdata(iface);
+
+ US_DEBUGP("%s\n", __FUNCTION__);
+
+ /* Report the reset to the SCSI core */
+ scsi_lock(us_to_host(us));
+ usb_stor_report_bus_reset(us);
+ scsi_unlock(us_to_host(us));
+
+ /* FIXME: Notify the subdrivers that they need to reinitialize
+ * the device */
+ mutex_unlock(&us->dev_mutex);
+}
+