Index: uspace/lib/nic/include/nic.h
===================================================================
--- uspace/lib/nic/include/nic.h	(revision c6ae4c22299e63b14110ce5d5b471aa67f9861c9)
+++ uspace/lib/nic/include/nic.h	(revision babb57e107b5fa2ef328a5cae2988923b6352f36)
@@ -77,7 +77,8 @@
  *
  * @param nic_data
- * @param packet	Pointer to the packet to be sent
- */
-typedef void (*write_packet_handler)(nic_t *, packet_t *);
+ * @param data		Pointer to frame data
+ * @param size		Size of frame data in bytes
+ */
+typedef void (*send_frame_handler)(nic_t *, void *, size_t);
 /**
  * The handler for transitions between driver states.
@@ -206,5 +207,5 @@
 extern int nic_get_resources(nic_t *, hw_res_list_parsed_t *);
 extern void nic_set_specific(nic_t *, void *);
-extern void nic_set_write_packet_handler(nic_t *, write_packet_handler);
+extern void nic_set_send_frame_handler(nic_t *, send_frame_handler);
 extern void nic_set_state_change_handlers(nic_t *,
 	state_change_handler, state_change_handler, state_change_handler);
Index: uspace/lib/nic/include/nic_driver.h
===================================================================
--- uspace/lib/nic/include/nic_driver.h	(revision c6ae4c22299e63b14110ce5d5b471aa67f9861c9)
+++ uspace/lib/nic/include/nic_driver.h	(revision babb57e107b5fa2ef328a5cae2988923b6352f36)
@@ -134,5 +134,5 @@
 	 * Called with the main_lock locked for reading.
 	 */
-	write_packet_handler write_packet;
+	send_frame_handler send_frame;
 	/**
 	 * Event handler called when device goes to the ACTIVE state.
Index: uspace/lib/nic/include/nic_impl.h
===================================================================
--- uspace/lib/nic/include/nic_impl.h	(revision c6ae4c22299e63b14110ce5d5b471aa67f9861c9)
+++ uspace/lib/nic/include/nic_impl.h	(revision babb57e107b5fa2ef328a5cae2988923b6352f36)
@@ -48,5 +48,5 @@
 
 extern int nic_get_address_impl(ddf_fun_t *dev_fun, nic_address_t *address);
-extern int nic_send_message_impl(ddf_fun_t *dev_fun, packet_id_t packet_id);
+extern int nic_send_frame_impl(ddf_fun_t *dev_fun, void *data, size_t size);
 extern int nic_connect_to_nil_impl(ddf_fun_t *dev_fun, services_t nil_service,
 	int device_id);