/* * Copyright (C) 2000 RidgeRun, Inc. * Author: RidgeRun, Inc. *   glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com * * Copyright 2001 MontaVista Software Inc. * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net * Copyright (C) 2000, 01, 05 Ralf Baechle (ralf@linux-mips.org) * *  This program is free software; you can redistribute  it and/or modify it *  under  the terms of  the GNU General  Public License as published by the *  Free Software Foundation;  either version 2 of the  License, or (at your *  option) any later version. * *  THIS  SOFTWARE  IS PROVIDED   ``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. * *  You should have received a copy of the  GNU General Public License along *  with this program; if not, write  to the Free Software Foundation, Inc., *  675 Mass Ave, Cambridge, MA 02139, USA. * */#include <linux/errno.h>#include <linux/init.h>#include <linux/kernel_stat.h>#include <linux/module.h>#include <linux/signal.h>#include <linux/sched.h>#include <linux/types.h>#include <linux/interrupt.h>#include <linux/ioport.h>#include <linux/timex.h>#include <linux/slab.h>#include <linux/random.h>#include <linux/bitops.h>#include <asm/bootinfo.h>#include <asm/io.h>#include <asm/irq.h>#include <asm/irq_cpu.h>#include <asm/mipsregs.h>#include <asm/system.h>extern asmlinkage void ocelot_handle_int(void);extern void gt64240_irq_init(void);void __init arch_init_irq(void){	/*	 * Clear all of the interrupts while we change the able around a bit.	 * int-handler is not on bootstrap	 */	clear_c0_status(ST0_IM);	local_irq_disable();	/* Sets the first-level interrupt dispatcher. */	set_except_vector(0, ocelot_handle_int);	mips_cpu_irq_init(0);	rm7k_cpu_irq_init(8);	gt64240_irq_init();}