1 /*
2  * linux/arch/sh/kernel/setup_adx.c
3  *
4  * Copyright (C) 2001 A&D Co., Ltd.
5  *
6  * I/O routine and setup routines for A&D ADX Board
7  *
8  * This file is subject to the terms and conditions of the GNU General Public
9  * License.  See the file "COPYING" in the main directory of this archive
10  * for more details.
11  *
12  */
13 
14 #include <asm/io.h>
15 #include <asm/machvec.h>
16 #include <asm/irq.h>
17 #include <linux/module.h>
18 
setup_adx(void)19 void setup_adx(void)
20 {
21 	/* nothing to do just yet */
22 /*	printk("setup_adx()\n");*/
23 }
24 
init_adx_IRQ(void)25 void init_adx_IRQ(void)
26 {
27 	int i;
28 
29 /*	printk("init_adx_IRQ()\n");*/
30 	/* setup irq_mask_register */
31 	irq_mask_register = (unsigned short *)0xa6000008;
32 
33 	/* cover all external interrupt area by maskreg_irq_type
34 	 * (Actually, irq15 doesn't exist)
35 	 */
36 	for (i = 0; i < 16; i++) {
37 		make_maskreg_irq(i);
38 		disable_irq(i);
39 	}
40 }
41