sysmon_component.c revision 1.1 
1/*	$NetBSD: sysmon_component.c,v 1.1 2014/03/13 01:47:07 pooka Exp $	*/
2
3/*
4 * Copyright (c) 2010 Antti Kantee.  All Rights Reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
16 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28#include <sys/cdefs.h>
29__KERNEL_RCSID(0, "$NetBSD: sysmon_component.c,v 1.1 2014/03/13 01:47:07 pooka Exp $");
30
31#include <sys/param.h>
32#include <sys/conf.h>
33#include <sys/device.h>
34#include <sys/stat.h>
35
36#include <dev/sysmon/sysmon_taskq.h>
37#include <dev/sysmon/sysmonvar.h>
38
39#include "rump_private.h"
40#include "rump_dev_private.h"
41#include "rump_vfs_private.h"
42
43#include "ioconf.c"
44
45void swwdogattach(int);
46void swsensorattach(int);
47
48RUMP_COMPONENT(RUMP_COMPONENT_DEV)
49{
50	extern const struct cdevsw sysmon_cdevsw;
51	devmajor_t bmaj, cmaj;
52	int error;
53
54	if ((error = config_init_component(cfdriver_ioconf_swwdog,
55	    cfattach_ioconf_swwdog, cfdata_ioconf_swwdog)) != 0) {
56		printf("cannot attach swwdog: %d\n", error);
57		return;
58	}
59
60	bmaj = cmaj = -1;
61	if ((error = devsw_attach("sysmon", NULL, &bmaj,
62	    &sysmon_cdevsw, &cmaj)) != 0)
63		panic("sysmon devsw attach failed: %d", error);
64
65	if ((error = rump_vfs_makeonedevnode(S_IFCHR, "/dev/sysmon",
66	    cmaj, SYSMON_MINOR_ENVSYS)) != 0)
67		panic("cannot create /dev/sysmon: %d", error);
68	if ((error = rump_vfs_makeonedevnode(S_IFCHR, "/dev/watchdog",
69	    cmaj, SYSMON_MINOR_WDOG)) != 0)
70		panic("cannot create /dev/watchdog: %d", error);
71	if ((error = rump_vfs_makeonedevnode(S_IFCHR, "/dev/power",
72	    cmaj, SYSMON_MINOR_POWER)) != 0)
73		panic("cannot create /dev/power: %d", error);
74
75	sysmon_task_queue_preinit();
76	sysmon_task_queue_init();
77	sysmon_envsys_init();
78	sysmon_power_init();
79	sysmon_wdog_init();
80
81	rump_pdev_add(swwdogattach, 0);
82}
83