Index: uspace/lib/usb/src/ddfiface.c
===================================================================
--- uspace/lib/usb/src/ddfiface.c	(revision 5d5f971dedbcc6ab76d010407427b1d20b617c68)
+++ uspace/lib/usb/src/ddfiface.c	(revision bc1c6fb3a9cd1a637ac345307fcba605092a2919)
@@ -56,5 +56,5 @@
 /** Get host controller handle, interface implementation for hub driver.
  *
- * @param[in] device Device the operation is running on.
+ * @param[in] fun Device function the operation is running on.
  * @param[out] handle Storage for the host controller handle.
  * @return Error code.
@@ -69,5 +69,5 @@
  * a hub driver.
  *
- * @param[in] device Device the operation is running on.
+ * @param[in] fun Device function the operation is running on.
  * @param[out] handle Storage for the host controller handle.
  * @return Error code.
@@ -101,5 +101,5 @@
 /** Get host controller handle, interface implementation for HC driver.
  *
- * @param[in] device Device the operation is running on.
+ * @param[in] fun Device function the operation is running on.
  * @param[out] handle Storage for the host controller handle.
  * @return Always EOK.
@@ -118,5 +118,5 @@
 /** Get USB device address, interface implementation for hub driver.
  *
- * @param[in] device Device the operation is running on.
+ * @param[in] fun Device function the operation is running on.
  * @param[in] handle Devman handle of USB device we want address of.
  * @param[out] address Storage for USB address of device with handle @p handle.
@@ -153,5 +153,5 @@
  * a hub driver.
  *
- * @param[in] device Device the operation is running on.
+ * @param[in] fun Device function the operation is running on.
  * @param[in] handle Devman handle of USB device we want address of.
  * @param[out] address Storage for USB address of device with handle @p handle.
Index: uspace/lib/usb/src/hub.c
===================================================================
--- uspace/lib/usb/src/hub.c	(revision 5d5f971dedbcc6ab76d010407427b1d20b617c68)
+++ uspace/lib/usb/src/hub.c	(revision bc1c6fb3a9cd1a637ac345307fcba605092a2919)
@@ -57,4 +57,5 @@
  *
  * @param connection Opened connection to host controller.
+ * @param speed Speed of the device that will respond on the default address.
  * @return Error code.
  */
@@ -86,4 +87,6 @@
  *
  * @param connection Opened connection to host controller.
+ * @param speed Speed of the new device (device that will be assigned
+ *    the returned address).
  * @return Assigned USB address or negative error code.
  */
@@ -156,13 +159,18 @@
  * error codes than those listed as return codes by this function itself).
  *
- * @param parent Parent device (i.e. the hub device).
- * @param connection Opened connection to host controller.
- * @param dev_speed New device speed.
- * @param enable_port Function for enabling signaling through the port the
+ * @param[in] parent Parent device (i.e. the hub device).
+ * @param[in] connection Opened connection to host controller.
+ * @param[in] dev_speed New device speed.
+ * @param[in] enable_port Function for enabling signaling through the port the
  *	device is attached to.
- * @param port_no Port number (passed through to @p enable_port).
- * @param arg Any data argument to @p enable_port.
+ * @param[in] port_no Port number (passed through to @p enable_port).
+ * @param[in] arg Any data argument to @p enable_port.
  * @param[out] assigned_address USB address of the device.
  * @param[out] assigned_handle Devman handle of the new device.
+ * @param[in] dev_ops Child device ops.
+ * @param[in] new_dev_data Arbitrary pointer to be stored in the child
+ *	as @c driver_data.
+ * @param[out] new_fun Storage where pointer to allocated child function
+ *	will be written.
  * @return Error code.
  * @retval ENOENT Connection to HC not opened.
Index: uspace/lib/usb/src/pipes.c
===================================================================
--- uspace/lib/usb/src/pipes.c	(revision 5d5f971dedbcc6ab76d010407427b1d20b617c68)
+++ uspace/lib/usb/src/pipes.c	(revision bc1c6fb3a9cd1a637ac345307fcba605092a2919)
@@ -99,5 +99,5 @@
  *
  * @param connection Connection structure to be initialized.
- * @param device Generic device backing the USB device.
+ * @param dev Generic device backing the USB device.
  * @return Error code.
  */
Index: uspace/lib/usb/src/recognise.c
===================================================================
--- uspace/lib/usb/src/recognise.c	(revision 5d5f971dedbcc6ab76d010407427b1d20b617c68)
+++ uspace/lib/usb/src/recognise.c	(revision bc1c6fb3a9cd1a637ac345307fcba605092a2919)
@@ -138,9 +138,10 @@
 /** Create device match ids based on its interface.
  *
- * @param[in] descriptor Interface descriptor.
+ * @param[in] desc_device Device descriptor.
+ * @param[in] desc_interface Interface descriptor.
  * @param[out] matches Initialized list of match ids.
  * @return Error code (the two mentioned are not the only ones).
  * @retval EINVAL Invalid input parameters (expects non NULL pointers).
- * @retval ENOENT Interface does not specify class.
+ * @retval ENOENT Device class is not "use interface".
  */
 int usb_device_create_match_ids_from_interface(
@@ -333,4 +334,9 @@
  * @param[in] parent Parent device.
  * @param[out] child_handle Handle of the child device.
+ * @param[in] dev_ops Child device ops.
+ * @param[in] dev_data Arbitrary pointer to be stored in the child
+ *	as @c driver_data.
+ * @param[out] child_fun Storage where pointer to allocated child function
+ *	will be written.
  * @return Error code.
  */
Index: uspace/lib/usb/src/request.c
===================================================================
--- uspace/lib/usb/src/request.c	(revision 5d5f971dedbcc6ab76d010407427b1d20b617c68)
+++ uspace/lib/usb/src/request.c	(revision bc1c6fb3a9cd1a637ac345307fcba605092a2919)
@@ -195,4 +195,5 @@
  * @param[in] pipe Control endpoint pipe (session must be already started).
  * @param[in] request_type Request type (standard/class/vendor).
+ * @param[in] recipient Request recipient (device/interface/endpoint).
  * @param[in] descriptor_type Descriptor type (device/configuration/HID/...).
  * @param[in] descriptor_index Descriptor index.
@@ -229,4 +230,5 @@
  * @param[in] pipe Control endpoint pipe (session must be already started).
  * @param[in] request_type Request type (standard/class/vendor).
+ * @param[in] recipient Request recipient (device/interface/endpoint).
  * @param[in] descriptor_type Descriptor type (device/configuration/HID/...).
  * @param[in] descriptor_index Descriptor index.