Index: kernel/arch/mips32/src/drivers/serial.c
===================================================================
--- kernel/arch/mips32/src/drivers/serial.c	(revision 0c33687a0010b5f04f4745b1349e77b466511af0)
+++ 	(revision )
@@ -1,155 +1,0 @@
-/*
- * Copyright (c) 2005 Ondrej Palkovsky
- * 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 mips32
- * @{
- */
-/** @file
- */
-
-#include <interrupt.h>
-#include <arch/cp0.h>
-#include <arch/drivers/serial.h>
-#include <console/chardev.h>
-#include <console/console.h>
-
-#define SERIAL_IRQ 2
-
-static irq_t serial_irq;
-static chardev_t console;
-static serial_t sconf[SERIAL_MAX];
-static bool kb_enabled;
-
-static void serial_write(chardev_t *d, const char ch, bool silent)
-{
-	if (!silent) {
-		serial_t *sd = (serial_t *)d->data;
-		
-		if (ch == '\n')
-			serial_write(d, '\r', false);
-		
-		/* Wait until transmit buffer empty */
-		while (!(SERIAL_READ_LSR(sd->port) & (1 << TRANSMIT_EMPTY_BIT)));
-		SERIAL_WRITE(sd->port, ch);
-	}
-}
-
-static void serial_enable(chardev_t *d)
-{
-	kb_enabled = true;
-}
-
-static void serial_disable(chardev_t *d)
-{
-	kb_enabled = false;
-}
-
-int serial_init(void)
-{
-	int i = 0;
-	if (SERIAL_READ_LSR(SERIAL_COM1) == 0x60) {
-		sconf[i].port = SERIAL_COM1;
-		sconf[i].irq = SERIAL_COM1_IRQ;
-		/* Enable interrupt on available data */
-		i++;
-	}
-	return i;
-}
-
-/** Read character from serial port, wait until available */
-static char serial_do_read(chardev_t *dev)
-{
-	serial_t *sd = (serial_t *)dev->data;
-	char ch;
-
-	while (!(SERIAL_READ_LSR(sd->port) & 1))
-		;
-	ch = SERIAL_READ(sd->port);
-
-	if (ch =='\r')
-		ch = '\n';
-	return ch;
-}
-
-static void serial_handler(void)
-{
-	serial_t *sd = (serial_t *) console.data;
-	char ch;
-
-	if (!(SERIAL_READ_LSR(sd->port) & 1))
-		return;
-	ch = SERIAL_READ(sd->port);
-
-	if (ch =='\r')
-		ch = '\n';
-	chardev_push_character(&console, ch);
-}
-
-/** Process keyboard interrupt. Does not work in simics? */
-static void serial_irq_handler(irq_t *irq)
-{
-	serial_handler();
-}
-
-static irq_ownership_t serial_claim(irq_t *irq)
-{
-	return IRQ_ACCEPT;
-}
-
-static chardev_operations_t serial_ops = {
-	.resume = serial_enable,
-	.suspend = serial_disable,
-	.write = serial_write,
-	.read = serial_do_read
-};
-
-void serial_console(devno_t devno)
-{
-	serial_t *sd = &sconf[0];
-	
-	chardev_initialize("serial_console", &console, &serial_ops);
-	console.data = sd;
-	kb_enabled = true;
-	
-	irq_initialize(&serial_irq);
-	serial_irq.devno = devno;
-	serial_irq.inr = SERIAL_IRQ;
-	serial_irq.claim = serial_claim;
-	serial_irq.handler = serial_irq_handler;
-	irq_register(&serial_irq);
-	
-	/* I don't know why, but the serial interrupts simply
-	   don't work on simics */
-	virtual_timer_fnc = &serial_handler;
-	
-	stdin = &console;
-	stdout = &console;
-}
-
-/** @}
- */