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authorCecil Hugh Watson <knoppmyth@gmail.com>2010-09-05 06:13:57 (GMT)
committerCecil Hugh Watson <knoppmyth@gmail.com>2010-09-05 06:13:57 (GMT)
commitb172f79fadb565ecfbcec9508f9377d8618a4f4c (patch)
treebf8823b07e3313c3afa000a9b31e4f9a735cb818 /abs/extra/cpufrequtils/cpufreq.rcd
parentf9d54ab7c3853208484e304bc6cf40ab0f79d400 (diff)
parent5e7027c6194237ca1dc5fcbb3648483a970fb500 (diff)
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Merge branch 'HEAD' of ssh://cesman@knoppmyth.net/mount/repository/LinHES-PKGBUILD
Diffstat (limited to 'abs/extra/cpufrequtils/cpufreq.rcd')
-rw-r--r--abs/extra/cpufrequtils/cpufreq.rcd60
1 files changed, 60 insertions, 0 deletions
diff --git a/abs/extra/cpufrequtils/cpufreq.rcd b/abs/extra/cpufrequtils/cpufreq.rcd
new file mode 100644
index 0000000..9bc19b1
--- /dev/null
+++ b/abs/extra/cpufrequtils/cpufreq.rcd
@@ -0,0 +1,60 @@
+#!/bin/bash
+
+. /etc/rc.conf
+. /etc/rc.d/functions
+
+# source application-specific settings
+[ -f /etc/conf.d/cpufreq ] && . /etc/conf.d/cpufreq
+
+case "$1" in
+ start)
+ stat_busy "Setting cpufreq governing rules"
+
+ params=""
+ if [ -n "$governor" ]; then
+ mod="cpufreq_$governor"
+ params="-g $governor"
+ grep -qw "$governor" /sys/devices/system/cpu/cpu*/cpufreq/scaling_available_governors || modprobe -q $mod
+ if [ $? -eq 0 ]; then
+ if [ "$min_freq" != "" ]; then
+ params="$params -d $min_freq"
+ fi
+ if [ "$max_freq" != "" ]; then
+ params="$params -u $max_freq"
+ fi
+ else
+ stat_busy " Cannot load governor module '$governor'"
+ stat_fail
+ exit
+ fi
+ fi
+
+ if [ "$params" != "" ]; then
+ CPUS=$(sed -ne 's/^processor.* \([0-9]\+\)$/\1/p' /proc/cpuinfo)
+ stat_append ", cpu"
+ for cpu in $CPUS; do
+ stat_append " $cpu"
+ cpufreq-set -c $cpu $params
+ if [ "$freq" != "" ]; then
+ cpufreq-set -c $cpu -f $freq
+ fi
+ done
+ stat_done
+ else
+ stat_busy " Invalid configuration in /etc/conf.d/cpufreq"
+ stat_fail
+ fi
+ ;;
+ stop)
+ # nothing to do
+ ;;
+ restart)
+ $0 start
+ ;;
+ set)
+ # TODO: make callable... "cpufreq set 800MHz"
+ ;;
+ *)
+ echo "usage: $0 {start|stop|restart}"
+esac
+exit 0