Index: uspace/srv/hid/input/proto/ps2.c
===================================================================
--- uspace/srv/hid/input/proto/ps2.c	(revision edb3cf2f04d2b108284b32ca61af972d4d06ac35)
+++ 	(revision )
@@ -1,139 +1,0 @@
-/*
- * Copyright (c) 2011 Martin Decky
- * 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 mouse_proto
- * @ingroup input
- * @{
- */
-/**
- * @file
- * @brief PS/2 protocol driver.
- */
-
-#include <mouse.h>
-#include <mouse_port.h>
-#include <mouse_proto.h>
-
-#define PS2_MOUSE_OUT_INIT  0xf4
-#define PS2_MOUSE_ACK       0xfa
-
-#define BUFSIZE 3
-
-typedef struct {
-	union {
-		unsigned char data[BUFSIZE];
-		struct {
-			unsigned int leftbtn : 1;
-			unsigned int rightbtn : 1;
-			unsigned int middlebtn : 1;
-			unsigned int isone : 1; /* Always one */
-			unsigned int xsign : 1;
-			unsigned int ysign : 1;
-			unsigned int xovfl : 1;
-			unsigned int yovfl : 1;
-			unsigned char x;
-			unsigned char y;
-		} val;
-	} u;
-} ps2packet_t;
-
-static ps2packet_t buf;
-static unsigned int bufpos;
-static unsigned int leftbtn;
-static unsigned int rightbtn;
-static unsigned int middlebtn;
-
-static mouse_dev_t *mouse_dev;
-
-static int ps2_proto_init(mouse_dev_t *mdev)
-{
-	mouse_dev = mdev;
-	bufpos = 0;
-	leftbtn = 0;
-	rightbtn = 0;
-	
-	mouse_dev->port_ops->write(PS2_MOUSE_OUT_INIT);
-	return 0;
-}
-
-/** Convert 9-bit 2-complement signed number to integer */
-static int bit9toint(int sign, unsigned char data)
-{
-	int tmp;
-	
-	if (!sign)
-		return data;
-	
-	tmp = ((unsigned char) ~data) + 1;
-	return -tmp;
-}
-
-/** Process mouse data */
-static void ps2_proto_parse(sysarg_t data)
-{
-	int x, y;
-	
-	/* Check that we have not lost synchronization */
-	if (bufpos == 0 && !(data & 0x8))
-		return; /* Synchro lost, ignore byte */
-	
-	buf.u.data[bufpos++] = data;
-	if (bufpos == BUFSIZE) {
-		bufpos = 0;
-		
-		if (buf.u.val.leftbtn ^ leftbtn) {
-			leftbtn = buf.u.val.leftbtn;
-			mouse_push_event_button(mouse_dev, 1, leftbtn);
-		}
-		
-		if (buf.u.val.rightbtn ^ rightbtn) {
-			rightbtn = buf.u.val.rightbtn;
-			mouse_push_event_button(mouse_dev, 2, rightbtn);
-		}
-		
-		if (buf.u.val.middlebtn ^ middlebtn) {
-			middlebtn = buf.u.val.middlebtn;
-			mouse_push_event_button(mouse_dev, 3, middlebtn);
-		}
-		
-		x = bit9toint(buf.u.val.xsign, buf.u.val.x);
-		y = -bit9toint(buf.u.val.ysign, buf.u.val.y);
-		
-		if (x != 0 || y != 0)
-			mouse_push_event_move(mouse_dev, x, y, 0);
-	}
-}
-
-mouse_proto_ops_t ps2_proto = {
-	.parse = ps2_proto_parse,
-	.init = ps2_proto_init
-};
-
-/**
- * @}
- */