aboutsummaryrefslogtreecommitdiffstats
path: root/main/lm_sensors/lm_sensors.initd
blob: f4aabda608a9239f8edb4750948f65ec83c97c2d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
#!/sbin/openrc-run
# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-apps/lm_sensors/files/lm_sensors-3-init.d,v 1.1 2008/03/17 07:59:28 dberkholz Exp $

checkconfig() {
	if [ ! -f /etc/conf.d/lm_sensors ]; then
		eerror "/etc/conf.d/lm_sensors does not exist, try running sensors-detect"
		return 1
	fi

	if [ "${LOADMODULES}" = "yes" -a -f /proc/modules ]; then
		if [ -z "${HWMON_MODULES}" ]; then
			eerror "HWMON_MODULES is not set in /etc/conf.d/lm_sensors, try running sensors-detect"
			return 1
		fi
	fi
}

start() {
	checkconfig || return 1

	if [ "${LOADMODULES}" = "yes" -a -f /proc/modules ]; then
		einfo "Loading lm_sensors modules..."

		mount | grep sysfs >/dev/null 2>&1
		if [ ${?} = 0 ]; then
			if ! ( [ -e /sys/i2c ] || [ -e /sys/bus/i2c ] ); then
				ebegin "  Loading i2c-core"
				modprobe i2c-core >/dev/null 2>&1
				if [ ${?} != 0 ]; then
					eerror "    Could not load i2c-core!"
					eend 1
				fi
				( [ -e /sys/i2c ] || [ -e /sys/bus/i2c ] ) || return 1
				eend 0
			fi
		elif ! [ -e /proc/sys/dev/sensors ]; then
			ebegin "  Loading i2c-proc"
			modprobe i2c-proc >/dev/null 2>&1
			if [ ${?} != 0 ]; then
				eerror "    Could not load i2c-proc!"
				eend 1
			fi
			[ -e /proc/sys/dev/sensors ] || return 1
			eend 0
		fi

      for module in ${BUS_MODULES}; do
         ebegin "  Loading ${module}"
         modprobe ${module} >/dev/null 2>&1
         eend $?
      done

      for module in ${HWMON_MODULES}; do
         ebegin "  Loading ${module}"
         modprobe ${module} >/dev/null 2>&1
         eend $?
      done
	fi

	if [ "${INITSENSORS}" = "yes" ]; then
		if ! [ -f /etc/sensors3.conf ]; then
			eerror "/etc/sensors3.conf does not exist!"
			return 1
		fi

		ebegin "Initializing sensors"
		/usr/bin/sensors -s >/dev/null 2>&1
		eend ${?}
	fi
}

stop() {
	checkconfig || return 1

	if [ "${LOADMODULES}" = "yes" -a -f /proc/modules ]; then
		einfo "Unloading lm_sensors modules..."

      for module in ${HWMON_MODULES}; do
         ebegin "  Unloading ${module}"
         rmmod ${module} >/dev/null 2>&1
         eend $?
      done

      for module in ${BUS_MODULES}; do
         ebegin "  Unloading ${module}"
         rmmod ${module} >/dev/null 2>&1
         eend $?
      done

		if [ -e /proc/sys/dev/sensors ] ; then
			ebegin "  Unloading i2c-proc"
			rmmod i2c-proc >/dev/null 2>&1
			eend $?
		fi
	fi
}