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cpufrequtils: fix initskript for amd-pstate

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the initskript loads a test-modul for amd-pstate (which traces on intel)
and off course reports errors if firmware settings are missing.

this also fix the error at start because also amd-pstate doesn't support
ondemand mode.

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This commit is contained in:
Arne Fitzenreiter
2024-02-16 16:17:47 +01:00
parent 90e40b1948
commit d36a58ef6b
2 changed files with 24 additions and 23 deletions
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2
lfs/cpufrequtils
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@@ -34,7 +34,7 @@ DL_FROM = $(URL_IPFIRE)
DIR_APP = $(DIR_SRC)/$(THISAPP)
TARGET = $(DIR_INFO)/$(THISAPP)
PROG = cpufrequtils
PAK_VER = 12
PAK_VER = 13
DEPS =

45
src/initscripts/packages/cpufreq
View File

@@ -2,7 +2,7 @@
###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007-2022 IPFire Team <info@ipfire.org> #
# Copyright (C) 2007-2024 IPFire Team <info@ipfire.org> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
@@ -22,13 +22,15 @@
. /etc/sysconfig/rc
. ${rc_functions}
GOV="ondemand"
case "${1}" in
start)
boot_mesg -n "Starting cpufreq... "
# try cpufreq hardware depend modules
for i in $(find /lib/modules/$(uname -r)/kernel/drivers/cpufreq \
! -name speedstep-lib.ko.xz ! -name p4-clockmod.ko.xz ! -name "cpufreq_*" ! -name mperf.ko.xz | sort -d -r); do
! -name speedstep-lib.ko.xz ! -name p4-clockmod.ko.xz ! -name amd-pstate* ! -name "cpufreq_*" ! -name mperf.ko.xz | sort -d -r); do
module=$(basename $i | cut -d. -f1);
modprobe $module > /dev/null 2>&1;
if [ ${?} = 0 ]; then
@@ -46,28 +48,27 @@ case "${1}" in
driver=`cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver 2>/dev/null`
case "$driver" in
intel_pstate)
# pstate use internal gov so skip this setting
*pstate*)
# pstate not support ondemand so use powersave
GOV="powersave"
echo_ok;
;;
*)
CPUCOUNT=`ls /sys/devices/system/cpu/cpu*/cpufreq/affected_cpus 2> /dev/null | wc -l `;
let CPUCOUNT-=1
# Set the governor to ondemand to test if it works
cpufreq-set -g ondemand
if [ ${?} = 0 ]; then
# Set the governor to ondemand for all cpus
for i in `seq 0 $CPUCOUNT`;
do
cpufreq-set -c $i -g ondemand
done
echo_ok;
else
echo_failure;
fi
;;
esac
exit 0;
esac
CPUCOUNT=`ls /sys/devices/system/cpu/cpu*/cpufreq/affected_cpus 2> /dev/null | wc -l `;
let CPUCOUNT-=1
# Set the governor to test if it works
cpufreq-set -g $GOV
if [ ${?} = 0 ]; then
# Set the governor to ondemand for all cpus
for i in `seq 0 $CPUCOUNT`;
do
cpufreq-set -c $i -g $GOV
done
echo_ok;
else
echo_failure;
fi
exit 0
;;
*)
echo "Usage: ${0} {start}"