Index: uspace/drv/usbflbk/Makefile
===================================================================
--- uspace/drv/usbflbk/Makefile	(revision 93855d467dfe88a86e5af75481b532c5e9b02772)
+++ uspace/drv/usbflbk/Makefile	(revision 93855d467dfe88a86e5af75481b532c5e9b02772)
@@ -0,0 +1,37 @@
+#
+# Copyright (c) 2011 Vojtech Horky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+USPACE_PREFIX = ../..
+LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
+EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include
+BINARY = usbflbk
+
+SOURCES = \
+	main.c
+
+include $(USPACE_PREFIX)/Makefile.common
Index: uspace/drv/usbflbk/main.c
===================================================================
--- uspace/drv/usbflbk/main.c	(revision 93855d467dfe88a86e5af75481b532c5e9b02772)
+++ uspace/drv/usbflbk/main.c	(revision 93855d467dfe88a86e5af75481b532c5e9b02772)
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2011 Vojtech Horky
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @addtogroup drvusbfallback
+ * @{
+ */
+/**
+ * @file
+ * Main routines of USB fallback driver.
+ */
+#include <usb/devdrv.h>
+#include <usb/debug.h>
+#include <errno.h>
+#include <str_error.h>
+
+#define NAME "usbflbk"
+
+/** Callback when new device is attached and recognized by DDF.
+ *
+ * @param dev Representation of a generic DDF device.
+ * @return Error code.
+ */
+static int usbfallback_add_device(usb_device_t *dev)
+{
+	/* Create control function */
+	ddf_fun_t *ctl_fun = ddf_fun_create(dev->ddf_dev, fun_exposed, "ctl");
+	if (ctl_fun == NULL) {
+		usb_log_error("Failed to create control function.\n");
+		return ENOMEM;
+	}
+	int rc = ddf_fun_bind(ctl_fun);
+	if (rc != EOK) {
+		usb_log_error("Failed to bind control function: %s.\n",
+		    str_error(rc));
+		return rc;
+	}
+
+	usb_log_info("USB fallback driver controlling device `%s'.\n",
+	    dev->ddf_dev->name);
+
+	return EOK;
+}
+
+/** USB fallback driver ops. */
+static usb_driver_ops_t usbfallback_driver_ops = {
+	.add_device = usbfallback_add_device,
+};
+
+/** USB fallback driver. */
+static usb_driver_t usbfallback_driver = {
+	.name = NAME,
+	.ops = &usbfallback_driver_ops,
+	.endpoints = NULL
+};
+
+int main(int argc, char *argv[])
+{
+	usb_log_enable(USB_LOG_LEVEL_DEBUG, NAME);
+
+	return usb_driver_main(&usbfallback_driver);
+}
+
+/**
+ * @}
+ */
Index: uspace/drv/usbflbk/usbflbk.ma
===================================================================
--- uspace/drv/usbflbk/usbflbk.ma	(revision 93855d467dfe88a86e5af75481b532c5e9b02772)
+++ uspace/drv/usbflbk/usbflbk.ma	(revision 93855d467dfe88a86e5af75481b532c5e9b02772)
@@ -0,0 +1,1 @@
+10 usb&fallback