From dae9046549885512b5dc412b9afb041cc4068ac6 Mon Sep 17 00:00:00 2001
From: Kamil Rytarowski <kamil@mageia.org>
Date: Tue, 17 Apr 2012 01:32:08 +0000
Subject: - import files

---
 cpufreq.init      | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 cpufreq.sysconfig | 12 ++++++++++
 2 files changed, 81 insertions(+)
 create mode 100644 cpufreq.init
 create mode 100644 cpufreq.sysconfig

diff --git a/cpufreq.init b/cpufreq.init
new file mode 100644
index 0000000..e3a1a8f
--- /dev/null
+++ b/cpufreq.init
@@ -0,0 +1,69 @@
+#!/bin/bash
+#
+### BEGIN INIT INFO
+# Provides: cpufreq
+# Default-Start: 2 3 4 5
+# Short-Description: Set CPU frequency settings
+# Description: Set CPU frequency settings
+### END INIT INFO
+
+# Source function library.
+. /etc/rc.d/init.d/functions
+
+RETVAL=0
+
+start() {
+	gprintf "Setting CPU frequency settings: "
+	touch /var/lock/subsys/cpufreq
+	test -f /etc/sysconfig/cpufreq && . /etc/sysconfig/cpufreq
+	for cpu in /sys/devices/system/cpu/* ; do
+		[ "x$GOVERNOR" != "x" ] && [ -f  $cpu/cpufreq/scaling_governor ] && echo $GOVERNOR > $cpu/cpufreq/scaling_governor
+		[ "x$MAX_FREQ" != "x" ] && [ -f  $cpu/cpufreq/scaling_max_freq ] && echo $MAX_FREQ > $cpu/cpufreq/scaling_max_freq
+		[ "x$MIN_FREQ" != "x" ] && [ -f  $cpu/cpufreq/scaling_min_freq ] && echo $MIN_FREQ > $cpu/cpufreq/scaling_min_freq
+	done
+	success
+	echo
+}
+
+real_stop() {
+	gprintf "Resetting CPU frequency settings: "
+	# make sure no governor module is in use first
+	# by switching to userspace governor (because it's built-in and won't modify frequency)
+	for cpu in /sys/devices/system/cpu/* ; do
+	    [ -f  $cpu/cpufreq/scaling_governor ] && echo userspace > $cpu/cpufreq/scaling_governor
+	done
+	rm -f /var/lock/subsys/cpufreq
+	success
+	echo
+}
+
+restart() {
+	real_stop
+	start
+}
+
+case "$1" in
+	start)
+		start
+		;;
+	stop)
+		;;
+	restart|reload)
+		restart
+		;;
+	condrestart)
+		if [ -f /var/lock/subsys/cpufreq ]; then
+			restart
+		fi
+		;;
+	status)
+		[ -f /var/lock/subsys/cpufreq ]
+		RETVAL=$?
+		;;
+	*)
+		gprintf "Usage: %s {start|stop|restart|condrestart|status}\n" `basename $0`
+		RETVAL=1
+		;;
+esac
+
+exit $RETVAL
diff --git a/cpufreq.sysconfig b/cpufreq.sysconfig
new file mode 100644
index 0000000..2e7b122
--- /dev/null
+++ b/cpufreq.sysconfig
@@ -0,0 +1,12 @@
+# set cpufreq governor if defined
+# possible choices are: ondemand powersave userspace performance
+GOVERNOR=ondemand
+
+# minimum frequency
+#MIN_FREQ=
+
+# maximum frequency
+#MAX_FREQ=
+
+# Uncomment to use acpi-cpufreq as fallback 
+#USE_ACPI_CPUFREQ=yes
-- 
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