diff options
Diffstat (limited to 'sys-power/cpudyn')
| -rw-r--r-- | sys-power/cpudyn/Manifest | 1 | ||||
| -rw-r--r-- | sys-power/cpudyn/cpudyn-1.0.1.ebuild | 41 | ||||
| -rw-r--r-- | sys-power/cpudyn/files/cpudyn-0.99.0-init_conf_updates.patch | 29 | ||||
| -rw-r--r-- | sys-power/cpudyn/files/cpudyn.init | 102 | ||||
| -rw-r--r-- | sys-power/cpudyn/metadata.xml | 5 |
5 files changed, 178 insertions, 0 deletions
diff --git a/sys-power/cpudyn/Manifest b/sys-power/cpudyn/Manifest new file mode 100644 index 000000000000..a1084c58983e --- /dev/null +++ b/sys-power/cpudyn/Manifest @@ -0,0 +1 @@ +DIST cpudyn-1.0.1.tgz 32285 SHA256 bc196ad17c04aa4bb21fdf9f6976e658d1d89cf736405a3faec93fd0e14df227 diff --git a/sys-power/cpudyn/cpudyn-1.0.1.ebuild b/sys-power/cpudyn/cpudyn-1.0.1.ebuild new file mode 100644 index 000000000000..ed980dfc9726 --- /dev/null +++ b/sys-power/cpudyn/cpudyn-1.0.1.ebuild @@ -0,0 +1,41 @@ +# Copyright 1999-2010 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +inherit eutils + +DESCRIPTION="A daemon to control laptop power consumption via cpufreq and disk standby" +HOMEPAGE="http://mnm.uib.es/~gallir/cpudyn/" +SRC_URI="http://mnm.uib.es/~gallir/${PN}/download/${P}.tgz" + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="amd64 ppc ppc64 x86" +IUSE="" + +S=${WORKDIR}/${PN} + +src_unpack() { + unpack ${A} + cd "${S}"/debian + epatch "${FILESDIR}"/${PN}-0.99.0-init_conf_updates.patch +} + +src_compile() { + emake LDFLAGS="${LDFLAGS}" cpudynd || die "Compilation failed." +} + +src_install() { + dosbin cpudynd || die "dosbin" + + doman cpudynd.8 + dodoc INSTALL README VERSION changelog + dohtml *.html + + newinitd "${FILESDIR}"/cpudyn.init cpudyn + newconfd debian/cpudyn.conf cpudyn +} + +pkg_postinst() { + einfo "Configuration file is /etc/conf.d/cpudyn." +} diff --git a/sys-power/cpudyn/files/cpudyn-0.99.0-init_conf_updates.patch b/sys-power/cpudyn/files/cpudyn-0.99.0-init_conf_updates.patch new file mode 100644 index 000000000000..fcfb55294d33 --- /dev/null +++ b/sys-power/cpudyn/files/cpudyn-0.99.0-init_conf_updates.patch @@ -0,0 +1,29 @@ +--- gentoo/cpudyn.conf.orig 2004-01-08 17:20:39.575230665 +0100 ++++ gentoo/cpudyn.conf 2004-01-08 17:20:37.450290151 +0100 +@@ -32,6 +32,12 @@ + + THROTTLING_LOW=7 + ++# ++# Count also niced process in CPU usage. Default is no. ++# ++ ++#NICE=yes ++ + ################################################ + # DISK OPTIONS + # (disabled by default) +@@ -51,4 +57,14 @@ + # DISKS=/dev/hda,/dev/hdb + + ++################################################ ++# Special Startup Options ++# (you shouldn't need to change these) ++################################################ ++# cpufreq sources for 2.4 kernels ++CPUFREQ_24="/proc/cpufreq" ++# cpufreq sources for 2.5/2.6 kernels ++CPUFREQ_25="/sys/devices/system/cpu/cpu0/cpufreq /sysfs/devices/system/cpu/cpu0/cpufreq" ++# pure acpi cpufreq ++CPUFREQ_ACPI="/proc/acpi/processor/CPU0/throttling" diff --git a/sys-power/cpudyn/files/cpudyn.init b/sys-power/cpudyn/files/cpudyn.init new file mode 100644 index 000000000000..877f51f41b7c --- /dev/null +++ b/sys-power/cpudyn/files/cpudyn.init @@ -0,0 +1,102 @@ +#!/sbin/runscript +# Copyright 1999-2004 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ +# +# Based on the Debian init script written by Celso Gonzalez <celso@bulma.net>, +# and on the cpufreqd Gentoo init script written by Robert Gogolok <robertgogolok@web.de>. +# Heavily modified by Robin H. Johnson <robbat2@gentoo.org> to ensure correct +# start only under support conditions +# More preconditions by Karl Trygve Kalleberg <karltk@gentoo.org> +# + +DAEMON=/usr/sbin/cpudynd +PIDFILE=/var/run/cpudynd.pid + +opts="${opts} min max dynamic" + +depend() { + need localmount +} + +checkconfig() { + local CPUFREQ_FILES="${CPUFREQ_24} ${CPUFREQ_25} ${CPUFREQ_ACPI}" + local CPUFREQ_FILE="" + for i in ${CPUFREQ_FILES}; do [ -e ${i} ] && CPUFREQ_FILE="${i}" && break ; done + if [ -z "${CPUFREQ_FILE}" ]; then + eerror "Neither CPUFreq nor ACPI throttling support were found" + return 1 + fi + if [ "${CPUFREQ_FILE}" = "${CPUFREQ_ACPI}" ]; then + # see if the file says we are supported or not + grep 'not supported' ${CPUFREQ_ACPI} 2>&1 >/dev/null + retval="$?" + if [ $retval -eq 0 ]; then + eerror "ACPI throttling support found, but hardware doesn't support it" + return 1 + fi + # now check that we can write to the file + local acpistate=`grep 'active state' ${CPUFREQ_ACPI} | cut -dT -f2-` + echo $acpistate > ${CPUFREQ_ACPI} + retval="$?" + if [ $retval -ne 0 ]; then + eerror "Writing to ACPI throttling file failed" + return 1 + fi + fi + # CPUFREQ_25 has more than one entry, hence the grep -- karltk + if [ ! -z "$(echo ${CPUFREQ_25} | grep ${CPUFREQ_FILE})" ]; then + # Silently try to load the governors; shouldn't hurt if they're already there + modprobe -q cpufreq_performance + modprobe -q cpufreq_powersave + modprobe -q cpufreq_userspace + modprobe -q cpufreq_ondemand + fi + + return 0 +} + + +start() { + local CPUDYN_OPTS="" + if [ -n "$INTERVAL" ]; then CPUDYN_OPTS="$CPUDYN_OPTS -i $INTERVAL"; fi + if [ -n "$CPU_UP" -a -n "$CPU_DOWN" ]; then CPUDYN_OPTS="$CPUDYN_OPTS -p $CPU_UP $CPU_DOWN"; fi + if [ -n "$THROTTLING_LOW" ]; then CPUDYN_OPTS="$CPUDYN_OPTS -l $THROTTLING_LOW"; fi + if [ -n "$TIMEOUT" ]; then CPUDYN_OPTS="$CPUDYN_OPTS -t $TIMEOUT"; fi + if [ -n "$DISKS" ]; then CPUDYN_OPTS="$CPUDYN_OPTS -h $DISKS"; fi + if [ "$NICE" = "yes" ]; then CPUDYN_OPTS="$CPUDYN_OPTS -nice"; fi + + ebegin "Starting cpudynd" + if checkconfig; then + start-stop-daemon --start --quiet --pidfile $PIDFILE \ + --background --make-pidfile --exec $DAEMON -- $CPUDYN_OPTS + eend $? + else + eend 1 + fi +} + +stop() { + ebegin "Stopping cpudynd" + start-stop-daemon --stop --quiet --pidfile $PIDFILE \ + --exec $DAEMON && rm -f $PIDFILE + eend $? +} + +min() { + ebegin "Forcing minimal speed" + kill -USR2 $(cat ${PIDFILE}) + eend $? +} +max() { + ebegin "Forcing maximal speed" + kill -USR1 $(cat ${PIDFILE}) + eend $? +} +dynamic() { + ebegin "Resetting to default dynamic speed" + kill -HUP $(cat ${PIDFILE}) + eend $? +} + +# vim:ts=4 noexpandtab: diff --git a/sys-power/cpudyn/metadata.xml b/sys-power/cpudyn/metadata.xml new file mode 100644 index 000000000000..4538a68724a6 --- /dev/null +++ b/sys-power/cpudyn/metadata.xml @@ -0,0 +1,5 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> +<pkgmetadata> +<maintainer><email>maintainer-needed@gentoo.org</email></maintainer> +</pkgmetadata> |