Index: uspace/drv/uhci-rhd/main.c
===================================================================
--- uspace/drv/uhci-rhd/main.c	(revision 7ce0fe353ce29538995c8bc73076b8da8ca5cde4)
+++ uspace/drv/uhci-rhd/main.c	(revision c56dbe0145daee356fb1f4205867f51767935e91)
@@ -1,4 +1,4 @@
 /*
- * Copyright (c) 2010 Vojtech Horky, Jan Vesely
+ * Copyright (c) 2011 Vojtech Horky, Jan Vesely
  * All rights reserved.
  *
@@ -26,8 +26,15 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+/** @addtogroup usb
+ * @{
+ */
+/** @file
+ * @brief UHCI driver
+ */
 #include <driver.h>
+#include <usb_iface.h>
+
 #include <errno.h>
 
-#include <usb_iface.h>
 #include <usb/debug.h>
 
@@ -98,2 +105,5 @@
 	return driver_main(&uhci_rh_driver);
 }
+/**
+ * @}
+ */
Index: uspace/drv/uhci-rhd/port.c
===================================================================
--- uspace/drv/uhci-rhd/port.c	(revision 7ce0fe353ce29538995c8bc73076b8da8ca5cde4)
+++ uspace/drv/uhci-rhd/port.c	(revision c56dbe0145daee356fb1f4205867f51767935e91)
@@ -1,3 +1,35 @@
-
+/*
+ * Copyright (c) 2011 Jan Vesely
+ * 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 usb
+ * @{
+ */
+/** @file
+ * @brief UHCI driver
+ */
 #include <errno.h>
 
@@ -188,2 +220,5 @@
 }
 /*----------------------------------------------------------------------------*/
+/**
+ * @}
+ */
Index: uspace/drv/uhci-rhd/port_status.c
===================================================================
--- uspace/drv/uhci-rhd/port_status.c	(revision 7ce0fe353ce29538995c8bc73076b8da8ca5cde4)
+++ uspace/drv/uhci-rhd/port_status.c	(revision c56dbe0145daee356fb1f4205867f51767935e91)
@@ -1,2 +1,35 @@
+/*
+ * Copyright (c) 2011 Jan Vesely
+ * 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 usb
+ * @{
+ */
+/** @file
+ * @brief UHCI driver
+ */
 #include <assert.h>
 #include <stdio.h>
@@ -35,2 +68,5 @@
 	}
 }
+/**
+ * @}
+ */
Index: uspace/drv/uhci-rhd/root_hub.c
===================================================================
--- uspace/drv/uhci-rhd/root_hub.c	(revision 7ce0fe353ce29538995c8bc73076b8da8ca5cde4)
+++ uspace/drv/uhci-rhd/root_hub.c	(revision c56dbe0145daee356fb1f4205867f51767935e91)
@@ -1,7 +1,37 @@
-#include <async.h>
-#include <ddi.h>
+/*
+ * Copyright (c) 2011 Jan Vesely
+ * 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 usb
+ * @{
+ */
+/** @file
+ * @brief UHCI driver
+ */
 #include <errno.h>
 #include <stdint.h>
-#include <stdio.h>
 
 #include <usb/usbdrv.h>
@@ -68,2 +98,5 @@
 }
 /*----------------------------------------------------------------------------*/
+/**
+ * @}
+ */