4 * Copyright (c) 2003 Silicon Graphics, Inc. All Rights Reserved.
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of version 2 of the GNU General Public License
8 * as published by the Free Software Foundation.
10 * This program is distributed in the hope that it would be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14 * Further, this software is distributed without any warranty that it is
15 * free of the rightful claim of any third person regarding infringement
16 * or the like. Any license provided herein, whether implied or
17 * otherwise, applies only to this software file. Patent licenses, if
18 * any, provided herein do not apply to combinations of this program with
19 * other software, or any other product whatsoever.
21 * You should have received a copy of the GNU General Public
22 * License along with this program; if not, write the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
25 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
26 * Mountain View, CA 94043, or:
30 * For further information regarding this notice, see:
32 * http://oss.sgi.com/projects/GenInfo/NoticeExplan
35 #include <linux/timer.h>
36 #include <asm/sn/leds.h>
37 #include <asm/sn/pda.h>
39 struct timer_list sn_led_timer;
42 sn_led_timeout (unsigned long arg)
44 set_led_bits(pda.hb_state ^= LED_CPU_HEARTBEAT, LED_CPU_HEARTBEAT);
45 sn_led_timer.expires = jiffies + HZ/2;
46 add_timer(&sn_led_timer);
50 sn_led_timer_init (void)
52 init_timer(&sn_led_timer);
53 sn_led_timer.expires = jiffies + HZ/2;
54 sn_led_timer.function = &sn_led_timeout;
55 add_timer(&sn_led_timer);