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tlp-stat.in
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tlp-stat.in
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#!/bin/sh
# tlp-stat - display power saving details
#
# Copyright (c) 2024 Thomas Koch <linrunner at gmx.net> and others.
# SPDX-License-Identifier: GPL-2.0-or-later
# --- Source libraries
for lib in @TLP_TLIB@/tlp-func-base @TLP_FLIB@/[0-9][0-9]* @TLP_FLIB@/tlp-func-stat; do
# shellcheck disable=SC1090
. "$lib" || exit 70
done
# --- Constants
readonly TLPUSB=@TLP_TLIB@/tlp-usblist
readonly TLPPCI=@TLP_TLIB@/tlp-pcilist
readonly DMIDECODE=dmidecode
readonly JOURNALCTL=journalctl
readonly ASPM=/sys/module/pcie_aspm/parameters/policy
readonly EFID=/sys/firmware/efi
readonly NMIWD=/proc/sys/kernel/nmi_watchdog
readonly OSRELEASE=/etc/os-release
readonly SWITCHEROO=/sys/kernel/debug/vgaswitcheroo/switch
readonly WQPE=/sys/module/workqueue/parameters/power_efficient
readonly ACPITEMP_DIR="/sys/devices/virtual/thermal"
readonly ACPITEMP_GLOB="
/sys/devices/virtual/thermal/thermal_zone*"
readonly CORETEMP_DIR="/sys/devices/platform/coretemp.0"
readonly CORETEMP_GLOB="
/sys/devices/platform/coretemp.0
/sys/devices/platform/coretemp.0/hwmon/hwmon*"
readonly HWMONFAN_DIRS="
/sys/class/hwmon/hwmon*/device
/sys/class/hwmon/hwmon*"
readonly IBMFAN=/proc/acpi/ibm/fan
readonly IBMTHERMAL=/proc/acpi/ibm/thermal
readonly DEBUGLOG=/var/log/debug
# --- Variables
needs_root_priv=
show_all=1
show_bat=0
show_conf=0
show_disk=0
show_graf=0
show_pcie=0
show_pev=0
show_proc=0
show_psup=0
show_rfkill=0
show_system=0
show_temp=0
show_trace=0
show_udev=0
show_usb=0
show_verbose=0
show_warn=0
show_mode=0
show_version=0
quiet=0
# --- Functions
parse_args () { # parse command-line -- $@: arguments to parse
# iterate arguments until delimiter '--' reached
while [ $# -gt 0 ]; do
case "$1" in
"-b"|"--battery")
show_all=0
show_bat=1
needs_root_priv=1
;;
"-c"|"--config")
show_all=0
show_conf=1
: ${needs_root_priv:=0}
;;
"--cdiff")
show_all=0
show_cdiff=1
: ${needs_root_priv:=0}
;;
"-d"|"--disk")
show_all=0
show_disk=1
needs_root_priv=1
;;
"-e"|"--pcie")
show_all=0
show_pcie=1
: ${needs_root_priv:=0}
;;
"-g"|"--graphics")
show_all=0
show_graf=1
needs_root_priv=1
;;
"-m"|"--mode")
show_all=0
show_mode=1
quiet=1
: ${needs_root_priv:=0}
;;
"-p"|"--processor")
show_all=0
show_proc=1
: ${needs_root_priv:=0}
;;
"-q"|"--quiet")
quiet=1
;;
"-r"|"--rfkill")
show_all=0
show_rfkill=1
: ${needs_root_priv:=0}
;;
"-s"|"--system")
show_all=0
show_system=1
: ${needs_root_priv:=0}
;;
"-t"|"--temp")
show_all=0
show_temp=1
: ${needs_root_priv:=0}
;;
"-u"|"--usb")
show_all=0
show_usb=1
: ${needs_root_priv:=0}
;;
"-v"|"--verbose")
show_verbose=1
;;
"-w"|"--warn")
show_all=0
show_warn=1
: ${needs_root_priv:=1}
;;
"-P"|"--pev")
show_all=0
show_pev=1
needs_root_priv=1
;;
"--psup")
show_all=0
show_psup=1
: ${needs_root_priv:=0}
;;
"-T"|"--trace")
show_all=0
show_trace=1
needs_root_priv=1
;;
"--udev")
show_all=0
show_udev=1
: ${needs_root_priv:=0}
;;
"--version")
show_all=0
show_version=1
quiet=1
: ${needs_root_priv:=0}
;;
"--") # config values follow --> quit loop
break
;;
*)
echo "Usage: tlp-stat [ -b | --battery | -c | --config |"
echo " -d | --disk | -e | --pcie |"
echo " -g | --graphics | -m | --mode |"
echo " -p | --processor | -q | --quiet |"
echo " -r | --rfkill | -s | --system |"
echo " -t | --temp | -u | --usb |"
echo " -w | --warn | -v | --verbose |"
echo " | --version | | --cdiff |"
echo " | --pev | -P | --psup |"
echo " -T | --trace | | --udev |"
echo " ]"
do_exit 3
;;
esac
shift # next argument
done # while arguments
return 0
}
# --- MAIN
# read configuration; continue on error, no trace
read_config 0 1
parse_args "$@"
parse_args4config "$@"
cprintf_init
add_sbin2path
: ${needs_root_priv:=1}
# inhibit trace output (unless forced)
# shellcheck disable=SC2034
[ "$X_TRACE_TLP_STAT" = "1" ] || _nodebug=1
# check prerequisites
if [ "$needs_root_priv" = "1" ]; then
check_root
fi
get_sys_power_supply
if [ "$quiet" = "0" ]; then
echo "--- TLP $TLPVER --------------------------------------------"
echo
fi
# --- show version
if [ "$show_version" = "1" ]; then
print_version
fi # show_version
# --- show configuration
if [ "$show_conf" = "1" ] || [ "$show_all" = "1" ]; then
echo "+++ Configured Settings:"
$READCONFS --notrace
echo
fi # show_conf
if [ "$show_cdiff" = "1" ]; then
echo "+++ Configured Settings (only differences to defaults):"
$READCONFS --notrace --cdiff
echo
fi # show_cdiff
# --- show opmode
if [ "$show_mode" = "1" ]; then
printf "%s\n" "$(print_saved_powerstate)"
fi # show_mode
# --- show system info and status
if [ "$show_system" = "1" ] || [ "$show_all" = "1" ] ; then
if [ -z "$X_SIMULATE_MODEL" ]; then
product_version="$(read_dmi product_version)"
product_name="$(read_dmi product_name)"
if printf '%s' "$product_name" | grep -E -q 'Think[Pp]ad'; then
model="$product_name"
else
model="$product_version $product_name"
fi
else
# simulate arbitrary model
model="$X_SIMULATE_MODEL"
fi
echo "+++ System Info"
vendor="$(read_dmi sys_vendor)" && printf "System = %s\n" "$vendor $model"
bios="$(read_dmi bios_version)" && printf "BIOS = %s\n" "$bios"
ecfw="$(read_dmi ec_firmware_release)" && printf "EC Firmware = %s\n" "$ecfw"
# --- release & kernel info
printf "OS Release = "
if ! sed -rn 's/PRETTY_NAME="(.*)"/\1/p' $OSRELEASE 2> /dev/null; then
echo "unknown"
fi
echo "Kernel = $(uname -r -m -v)"
printparm "%-14s = %s" /proc/cmdline
# --- init system info
if check_systemd; then
echo "Init system = systemd $(systemd --version 2> /dev/null | sed -rn 's/systemd ([0-9]+)/v\1/p')"
elif check_upstart; then
echo "Init system = upstart"
elif check_openrc; then
echo "Init system = openrc"
else
echo "Init system = sysvinit"
fi
if [ -d $EFID ]; then
echo "Boot mode = UEFI"
else
echo "Boot mode = BIOS (CSM, Legacy)"
fi
printf "Suspend mode = %s\n" "$(read_sysf "$SLEEPMODE" "(not available)")"
print_selinux
echo
# --- TLP status
echo "+++ TLP Status"
if check_tlp_enabled; then
printf "State = enabled\n"
else
printf "State = disabled\n"
fi
# --- RDW status
if check_rdw_installed; then
if ! check_tlp_enabled; then
printf "RDW state = disabled (TLP disabled)\n"
elif check_run_flag "$RDW_KILL"; then
printf "RDW state = disabled\n"
else
printf "RDW state = enabled\n"
fi
else
printf "RDW state = not installed\n"
fi
# --- last invocation time
printf "Last run = %s\n" "$(print_file_modtime_and_age "$PWRRUNFILE")"
# --- actual opmode
printf "Mode = %s\n" "$(print_saved_powerstate)"
# ---- actual power source
get_sys_power_supply
case $? in
0) printf "Power source = AC\n" ;;
1) printf "Power source = battery\n" ;;
*) printf "Power source = unknown\n" ;;
esac
if check_ac_quirk "$model"; then
echo "Notice: system may not detect AC/charger -- see: https://linrunner.de/faq/operation.html#faq-ac-quirk"
fi
echo
# -- check systemd services
check_services_activation_status
# -- check for power-profiles-daemon
if check_ppd_active; then
cprintf "" "Warning: TLP's power saving will not apply on boot because the conflicting $PPD_SERVICE is active.\n" 1>&2
echo
fi
# -- warning if l-m-t detected
check_laptop_mode_tools
fi # show_system
# --- show cpu info
if [ "$show_proc" = "1" ] || [ "$show_all" = "1" ]; then
[ "$quiet" = "0" ] || [ "$show_all" = "1" ] && echo "+++ Processor"
# check EPP availability
if [ -f "${CPUD}/cpu0/cpufreq/energy_performance_preference" ]; then
epp=1
else
epp=0
fi
if [ "$quiet" = "0" ]; then
if [ "$X_IGNORE_PROCCPU" != "1" ]; then
cpu_mod="$(sed -rn 's/model name[ \t]+: (.+)/\1/p' /proc/cpuinfo | head -1)"
else
cpu_mod=""
fi
if [ -z "$cpu_mod" ] && test_root && cmd_exists $DMIDECODE ; then
cpu_mod="$(dmidecode -t 4 2> /dev/null | sed -rn 's/\s*Version:\s+(.+)/\1/p')"
fi
if [ -n "$cpu_mod" ]; then
printf "CPU model = %s\n\n" "$cpu_mod"
fi
# -- scaling gov and freq info
cnt=0
cpu2nd=""
cpulast=""
for cn in $(glob_dirs '/cpu[0-9]*' "$CPUD" | sed 's/.*\/cpu//' | sort -n); do
cpuf="${CPUD}/cpu${cn}/cpufreq"
cpua="${CPUD}/cpu${cn}/acpi_cppc"
if [ -f "$cpuf/scaling_driver" ]; then
cpu="cpu${cn}"
# show only cpu0, unless verbose mode is enabled
if [ $cnt -eq 0 ] || [ "$show_verbose" = "1" ] ; then
printparm "%-54s = ##%s##" "$cpuf/scaling_driver"
printparm "%-54s = ##%s##" "$cpuf/scaling_governor"
printparm "%s = ##%s##" "$cpuf/scaling_available_governors" _
if [ -f "$cpuf/scaling_min_freq" ]; then
printf "%-54s = %8d [kHz]\n" "$cpuf/scaling_min_freq" "$(read_sysf "$cpuf/scaling_min_freq")"
fi
if [ -f "$cpuf/scaling_max_freq" ]; then
printf "%-54s = %8d [kHz]\n" "$cpuf/scaling_max_freq" "$(read_sysf "$cpuf/scaling_max_freq")"
fi
if [ -f "$cpuf/scaling_available_frequencies" ]; then
printf "%s = " "$cpuf/scaling_available_frequencies"
for freq in $(read_sysf "$cpuf/scaling_available_frequencies"); do
printf "%s " "$freq"
done
printf "[kHz]\n"
fi
if [ -f "$cpuf/cpuinfo_min_freq" ]; then
printf "%-54s = %8d [kHz]\n" "$cpuf/cpuinfo_min_freq" "$(read_sysf "$cpuf/cpuinfo_min_freq")"
fi
if [ -f "$cpuf/cpuinfo_max_freq" ]; then
printf "%-54s = %8d [kHz]\n" "$cpuf/cpuinfo_max_freq" "$(read_sysf "$cpuf/cpuinfo_max_freq")"
fi
if [ -f "$cpuf/bios_limit" ]; then
printf "%-54s = %8d [kHz]\n" "$cpuf/bios_limit" "$(read_sysf "$cpuf/bios_limit")"
fi
if [ -f "$cpuf/boost" ] && [ $show_verbose -eq 1 ]; then
printf "%-54s = %d\n" "$cpuf/boost" "$(read_sysf "$cpuf/boost")"
fi
if [ -f "$cpuf/energy_performance_preference" ]; then
printparm "%s = ##%s## [EPP]" "$cpuf/energy_performance_preference"
fi
if [ -f "$cpuf/energy_performance_available_preferences" ]; then
printparm "%s = ##%s##" "$cpuf/energy_performance_available_preferences"
fi
if { supports_intel_cpu_epb && [ "$epp" -eq 0 ]; } || [ "$X_SHOW_EPB" = "1" ] ; then
# CPU supports EPB: use native kernel API (5.2 and later)
printparm_epb "${CPUD}/cpu${cn}/power/energy_perf_bias"
fi
if [ $show_verbose -eq 1 ]; then
if [ -f "$cpuf/amd_pstate_highest_perf" ]; then
printf "%-70s = %8d [%%]\n" "$cpuf/amd_pstate_highest_perf" "$(read_sysf "$cpuf/amd_pstate_highest_perf")"
fi
if [ -f "$cpuf/amd_pstate_max_freq" ]; then
printf "%-70s = %8d [kHz]\n" "$cpuf/amd_pstate_max_freq" "$(read_sysf "$cpuf/amd_pstate_max_freq")"
fi
if [ -f "$cpuf/amd_pstate_lowest_nonlinear_freq" ]; then
printf "%-70s = %8d [kHz]\n" "$cpuf/amd_pstate_lowest_nonlinear_freq" "$(read_sysf "$cpuf/amd_pstate_lowest_nonlinear_freq")"
fi
if [ -f "$cpua/lowest_perf" ]; then
printf "%-61s = %5d\n" "$cpua/lowest_perf" "$(read_sysf "$cpua/lowest_perf")"
fi
if [ -f "$cpua/lowest_nonlinear_perf" ]; then
printf "%-61s = %5d\n" "$cpua/lowest_nonlinear_perf" "$(read_sysf "$cpua/lowest_nonlinear_perf")"
fi
if [ -f "$cpua/nominal_perf" ]; then
printf "%-61s = %5d\n" "$cpua/nominal_perf" "$(read_sysf "$cpua/nominal_perf")"
fi
if [ -f "$cpua/reference_perf" ]; then
printf "%-61s = %5d\n" "$cpua/reference_perf" "$(read_sysf "$cpua/reference_perf")"
fi
if [ -f "$cpua/highest_perf" ]; then
printf "%-61s = %5d\n" "$cpua/highest_perf" "$(read_sysf "$cpua/highest_perf")"
fi
if [ -f "$cpua/lowest_freq" ]; then
printf "%-61s = %5d [MHz]\n" "$cpua/lowest_freq" "$(read_sysf "$cpua/lowest_freq")"
fi
if [ -f "$cpua/nominal_freq" ]; then
printf "%-61s = %5d [MHz]\n" "$cpua/nominal_freq" "$(read_sysf "$cpua/nominal_freq")"
fi
fi
printf "\n"
fi
if [ $cnt -eq 1 ]; then
# remember 2nd cpu core
cpu2nd=$cpu
else
# remember last cpu core
cpulast=$cpu
fi
cnt=$((cnt + 1))
fi
done # for cn
if [ "$show_verbose" = "0" ] && [ $cnt -gt 1 ]; then
printf "%s/%s..%s: omitted for clarity, use -v to show all\n\n" "$CPUD" "$cpu2nd" "$cpulast"
fi
fi # !quiet
if check_intel_pstate; then
# Intel P-state
printparm "%-54s = ##%s##" "$INTEL_PSTATED/status"
printparm "%-54s = ##%3d## [%%]" "$CPU_MIN_PERF_PCT"
printparm "%-54s = ##%3d## [%%]" "$CPU_MAX_PERF_PCT"
printparm "%-54s = ##%3d##" "$CPU_TURBO_PSTATE"
printparm "%-54s = ##%3d##" "$INTEL_DYN_BOOST"
printparm "%-54s = ##%3d## [%%]" "$INTEL_PSTATED/turbo_pct"
printparm "%-54s = ##%3d##" "$INTEL_PSTATED/num_pstates"
elif check_amd_pstate; then
# AMD P-state
printparm "%-54s = ##%s##" "$AMD_PSTATED/status"
if [ -f "$CPU_BOOST_ALL_CTRL" ]; then
printparm "%-54s = ##%d##" "$CPU_BOOST_ALL_CTRL" "not available"
fi
elif [ -f "$CPU_BOOST_ALL_CTRL" ]; then
# turbo boost
boost=$(read_sysval "$CPU_BOOST_ALL_CTRL")
# simple test for attribute "w" doesn't work, so actually write
if write_sysf "$boost" "$CPU_BOOST_ALL_CTRL"; then
printparm "%-54s = ##%d##" "$CPU_BOOST_ALL_CTRL"
else
printparm "%-54s = ##%d## (CPU not supported)" "$CPU_BOOST_ALL_CTRL"
fi
else
printparm "%-54s = (not available)" "$CPU_BOOST_ALL_CTRL"
fi
# --- workqueue power efficient status
printparm "%-54s = ##%s##" "$WQPE"
# --- nmi watchdog
printparm "%-54s = ##%d##" "$NMIWD"
# --- platform profile
if [ "$quiet" = "0" ] || [ "$show_all" = "1" ] ; then
printf "\n+++ Platform Profile\n"
fi
printparm "%-54s = ##%s##" "$FWACPID/platform_profile"
printparm "%-54s = ##%s##" "$FWACPID/platform_profile_choices"
[ -d "$TPACPID" ] && printparm "%-54s = ##%s##" "$TPACPID/dytc_lapmode"
printf "\n"
fi # show_proc
# --- show temperatures
if [ "$show_temp" = "1" ] || [ "$show_all" = "1" ]; then
if [ "$quiet" = "0" ] || [ "$show_all" = "1" ]; then
echo "+++ Temperatures"
fi
tempshown=0
if [ -f "$IBMTHERMAL" ] && [ "$X_IGNORE_IBM_TEMPFAN" != "1" ]; then
# use ThinkPad-specific sysfile
echo "$IBMTHERMAL = $(read_sysf $IBMTHERMAL | cut -f2 ) [°C]"
tempshown=1
elif [ -d "$CORETEMP_DIR" ] && [ "$X_IGNORE_CORETEMP" != "1" ]; then
# use coretemp sensors
cmax=0
# find max value of all CPU packages (just in case there are several)
# temp1_input is "package"
for sens in $(glob_files '/temp1_input' "$CORETEMP_GLOB"); do
ctemp=$(read_sysval "$sens")
[ "$ctemp" -gt "$cmax" ] && cmax=$ctemp
done
if [ "$cmax" -gt 0 ]; then
perl -e 'printf ("CPU temp = %5d [°C]\n", '"$cmax"' / 1000.0);'
tempshown=1
fi
elif [ -d "$ACPITEMP_DIR" ] && [ "$X_IGNORE_ACPITEMP" != "1" ]; then
# use ACPI thermal zone sensors for CPUs
cmax=0
# find max value of all CPUs (just in case there are several)
for sens in $(glob_files '/temp' "$ACPITEMP_GLOB"); do
if [ "$(read_sysf "${sens%temp}type")" = "acpitz" ]; then
ctemp=$(read_sysval "$sens")
[ "$ctemp" -gt "$cmax" ] && cmax=$ctemp
fi
done
if [ "$cmax" -gt 0 ]; then
perl -e 'printf ("CPU temp = %5d [°C]\n", '"$cmax"' / 1000.0);'
tempshown=1
fi
fi
if [ "$tempshown" -eq "0" ]; then
# no CPU sensor detected
printf "CPU temp = (not available)\n"
fi
# --- fan speed
fanshown=0
if [ -f $IBMFAN ] && [ "$X_IGNORE_IBM_TEMPFAN" != "1" ]; then
# use thinkpad-specific sysfile
awk '$1 ~ /speed:/ { printf "'$IBMFAN' = %5d [/min]\n", $2 }' $IBMFAN
fanshown=1
elif [ "$X_IGNORE_HWMONFAN" != "1" ]; then
# use hwmon
# shellcheck disable=SC2086
for fan in $(glob_files '/fan?*_input' $HWMONFAN_DIRS); do
if fan_speed=$(read_sysval "$fan"); then
fan_name="${fan##*/}"; fan_name="${fan_name%_input}"
fanshown=1
printf "Fan speed (%s) = %5d [/min]\n" \
"${fan_name}" "${fan_speed}"
fi
done
fi
if [ "$fanshown" -eq "0" ]; then
printf "Fan speed = (not available)\n"
fi
if [ "$quiet" = "0" ] || [ "$show_all" = "1" ]; then
echo
fi
fi # show_temp
# --- show laptop-mode, dirty buffers params
if [ "$show_all" = "1" ]; then
echo "+++ File System"
printparm "%-38s = ##%5d##" /proc/sys/vm/laptop_mode
printparm "%-38s = ##%5d##" /proc/sys/vm/dirty_writeback_centisecs
printparm "%-38s = ##%5d##" /proc/sys/vm/dirty_expire_centisecs
printparm "%-38s = ##%5d##" /proc/sys/vm/dirty_ratio
printparm "%-38s = ##%5d##" /proc/sys/vm/dirty_background_ratio
printparm "%-38s = ##%5d##" /proc/sys/fs/xfs/age_buffer_centisecs _
printparm "%-38s = ##%5d##" /proc/sys/fs/xfs/xfssyncd_centisecs _
printparm "%-38s = ##%5d##" /proc/sys/fs/xfs/xfsbufd_centisecs _
echo
fi # show_all
# --- show disk info
if [ "$show_disk" = "1" ] || [ "$show_all" = "1" ]; then
echo "+++ Disks"
# list for storage device iteration
disklist="$DISK_DEVICES"
# list for output: print "(disabled)" when empty
diskstat="${DISK_DEVICES:-(disabled)}"
printf "Devices = %s\n" "$diskstat"
# iterate over list
if [ -n "$disklist" ]; then
for dev in $disklist; do # iterate all devices
show_disk_data "$dev"
done
fi
echo
# --- sata alpm mode
# shellcheck disable=SC2086
if stat -t ${ALPM_GLOB}/link_power_management_policy > /dev/null 2>&1; then
echo "+++ AHCI Link Power Management (ALPM) :: SATA Links"
for i in ${ALPM_GLOB} ; do
printparm_ahci "$i/link_power_management_policy"
done
echo
fi
# --- ahci runtime pm
# shellcheck disable=SC2086
if stat -t ${AHCI_GLOB}/power > /dev/null 2>&1; then
echo "+++ AHCI Port Runtime Power Management :: SATA/ATA Ports"
for dev in ${AHCI_GLOB}/power ; do
printparm_ahci "$dev/control"
done
echo
fi
# -- docks
cnt=0
for dock in $DOCK_GLOB; do
[ ! -d "$dock" ] && break # no dock/bay detected
# dock/bay detected, print header
[ $cnt -eq 0 ] && echo "+++ Docks and Device Bays"
cnt=$((cnt+1))
# get dock type
{ read -r dock_type < "$dock/type"; } 2>/dev/null
# get dock state
if check_is_docked; then
# docked
case $dock_type in
ata_bay) dock_state="drive present" ;;
battery_bay) dock_state="battery present" ;;
dock_station) dock_state="docked" ;;
*) dock_state="docked"
dock_type="unknown"
;;
esac
else
# not docked
case $dock_type in
ata_bay) dock_state="no drive (or powered off)" ;;
battery_bay) dock_state="no battery " ;;
dock_station) dock_state="undocked" ;;
*) dock_state="undocked"
dock_type="unknown"
;;
esac
fi
# print dock data
printf "%s: %-13s = %s\n" "$dock" "$dock_type" "$dock_state"
done
[ $cnt -gt 0 ] && echo
fi # show_disk
# --- show hybrid graphics switch (nouveau, radeon only)
if [ "$show_graf" = "1" ] || [ "$show_all" = "1" ]; then
if [ -f $SWITCHEROO ]; then
echo "+++ Hybrid Graphics Switch"
printparm_ml " " $SWITCHEROO
fi
# --- gpu data for all drivers
show_gpu_data
fi # show_graf
# --- show rfkill state
if [ "$show_rfkill" = "1" ] || [ "$show_all" = "1" ]; then
echo "+++ Wireless"
for i in bluetooth nfc wifi wwan; do
get_devc $i
get_devs $i
# shellcheck disable=SC2154
echo_device_state "$i" "$_devs"
done
echo
ifshown=0
# --- bluetooth
get_bluetooth_ifaces
# shellcheck disable=SC2154
for iface in $_bifaces; do
if [ -n "$iface" ]; then
ifshown=1
# get bluetooth driver
get_bluetooth_driver "$iface"
printf "%-30s: bluetooth, " "$iface($_btdrv)"
if bluetooth_in_use "$iface"; then
echo "connected"
else
echo "not connected"
fi
fi
done
# --- wifi
get_wifi_ifaces
# shellcheck disable=SC2154
for iface in $_wifaces; do
if [ -n "$iface" ]; then
ifshown=1
# get wifi power mgmt state
if cmd_exists "$IW"; then
wifipm=$($IW dev "$iface" get power_save 2> /dev/null | \
grep 'Power save' | \
sed -r 's/.*Power save: (on|off).*/\1/')
else
wifipm=""
fi
# get wifi driver
get_wifi_driver "$iface"
printf "%-30s: wifi, " "$iface($_wifidrv)"
if wireless_in_use "$iface"; then
printf "connected, "
else
printf "not connected, "
fi
printf "power management = "
case $wifipm in
on|off) printf "%s" "$wifipm" ;;
*) printf "unknown" ;;
esac
printf "\n"
fi
done
# --- wwan
get_wwan_ifaces
# shellcheck disable=SC2154
for iface in $_wanifaces; do
if [ -n "$iface" ]; then
ifshown=1
# get wwan driver
get_wwan_driver "$iface"
printf "%-30s: wwan, " "$iface($_wwandrv)"
if wireless_in_use "$iface"; then
printf "connected"
else
printf "not connected"
fi
printf "\n"
fi
done
[ "$ifshown" = "1" ] && echo
fi # show_rfkill
# --- show sound power mode
if [ "$show_all" = "1" ]; then
echo "+++ Audio"
if [ -d /sys/module/snd_hda_intel ]; then
printparm "%-58s = ##%s##" "/sys/module/snd_hda_intel/parameters/power_save"
printparm "%-58s = ##%s##" "/sys/module/snd_hda_intel/parameters/power_save_controller"
fi
if [ -d /sys/module/snd_ac97_codec ]; then
printparm "%s = ##%s##" "/sys/module/snd_ac97_codec/parameters/power_save"
fi
echo
fi # show_all
# --- show pcie info
if [ "$show_pcie" = "1" ] || [ "$show_all" = "1" ]; then
# --- aspm state
echo "+++ PCIe Active State Power Management"
if [ -f $ASPM ]; then
pol=$(read_sysf $ASPM | sed -r 's/[[:space:]]+$//')
apol=$(printf "%s" "$pol" | sed -r 's/.*\[(.*)\].*/\1/')
if write_sysf "$apol" $ASPM; then
echo "$ASPM = $pol"
else
echo "$ASPM = $pol (using BIOS preferences)"
fi
else
echo "$ASPM = (not available)"
fi
echo
# --- runtime pm
echo "+++ PCIe Runtime Power Management"
echo "Enable devices = ${RUNTIME_PM_ENABLE:-(disabled)}"
echo "Disable devices = ${RUNTIME_PM_DISABLE:-(disabled)}"
echo "Device denylist = ${RUNTIME_PM_DENYLIST:=(disabled)}"
echo "Driver denylist = ${RUNTIME_PM_DRIVER_DENYLIST:-(disabled)}"
echo
if cmd_exists $TLPPCI; then
if [ $show_verbose -eq 1 ]; then
$TLPPCI --verbose
else
$TLPPCI
fi
else
cecho "Error: missing subcommand $TLPPCI." 1>&2
fi
echo
fi # show_pcie
# --- show usb autosuspend
if [ "$show_usb" = "1" ] || [ "$show_all" = "1" ]; then
echo "+++ USB"
if [ "$USB_AUTOSUSPEND" = "1" ]; then
echo "Autosuspend = enabled"
else
echo "Autosuspend = disabled"
fi
echo "Device allowlist = ${USB_ALLOWLIST:=(not configured)}"
echo "Device denylist = ${USB_DENYLIST:=(not configured)}"
if [ "${USB_EXCLUDE_AUDIO:-0}" = "1" ]; then
echo "Exclude audio = enabled"
else
echo "Exclude audio = disabled"
fi
if [ "${USB_EXCLUDE_BTUSB:-0}" = "1" ]; then
echo "Exclude bluetooth = enabled"
else
echo "Exclude bluetooth = disabled"
fi
if [ "${USB_EXCLUDE_PHONE:-0}" = "1" ]; then
echo "Exclude phones = enabled"
else
echo "Exclude phones = disabled"
fi
if [ "${USB_EXCLUDE_PRINTER:-0}" = "1" ]; then
echo "Exclude printers = enabled"
else
echo "Exclude printers = disabled"
fi
if [ "${USB_EXCLUDE_WWAN:-1}" = "1" ]; then
echo "Exclude WWAN = enabled"
else
echo "Exclude WWAN = disabled"
fi
echo
if cmd_exists $TLPUSB; then
if [ $show_verbose -eq 1 ]; then
$TLPUSB --verbose
else
$TLPUSB
fi
else
cecho "Error: missing subcommand $TLPUSB." 1>&2
fi
echo
fi # show_usb
# -- show battery info
if [ "$show_bat" = "1" ] || [ "$show_all" = "1" ]; then
select_batdrv
batdrv_show_battery_data $show_verbose
fi # show_bat
# --- show warnings
if [ "$show_warn" = "1" ] || [ "$show_disk" = "1" ] || [ "$show_all" = "1" ]; then
# ata errors (possibly) caused by SATA_LINKPWR_ON_AC/BAT != max_performance
ecnt=$(check_ata_errors)
if [ "$ecnt" -ne 0 ]; then
echo "+++ Warnings"
printf "* Kernel log shows ata errors (%d) possibly caused by the configuration\n" "$ecnt"
printf " SATA_LINKPWR_ON_AC/BAT=min_power or medium_power.\n"
printf " Consider using medium_power or max_performance instead.\n"
printf " See the FAQ: https://linrunner.de/en/tlp/docs/tlp-faq.html#warnings\n"
printf " Details:\n"
dmesg | grep -E -A 5 "${RE_ATA_ERROR}"
echo
elif [ "$show_warn" = "1" ]; then
echo "No warnings detected."
echo ""
fi
fi # show_warn
# -- show recommendations
if [ "$show_bat" = "1" ] || [ "$show_system" = "1" ] || [ "$show_all" = "1" ]; then
# battery plugin specific recommendations
if [ "$show_bat" = "1" ] || [ "$show_all" = "1" ]; then
reout="$(batdrv_recommendations)"
if [ -n "$reout" ]; then
reout="$reout\n"
fi
else
reout=""
fi
# other recommendations
if [ "$show_system" = "1" ] || [ "$show_all" = "1" ]; then
if check_ppd_active; then
reout="${reout}Uninstall power-profiles-daemon or invoke 'systemctl mask $PPD_SERVICE' to ensure the full functionality of TLP\n"
fi
fi
if [ "$show_all" = "1" ]; then
cmd_exists ethtool || reout="${reout}Install ethtool to disable Wake-on-LAN\n"
cmd_exists smartctl || reout="${reout}Install smartmontools for disk drive health info\n"
fi
if [ -n "$reout" ]; then
cecho "+++ Recommendations" "notice"
# shellcheck disable=SC2059
# don't change to %s, $reout contains blanks and \n!
cecho "$(printf "$reout" | sed -r 's/^/\* /')" "notice"
echo
fi
fi # show_all
# --- show udev power_supply events
if [ "$show_pev" = "1" ]; then
# check for udevadm
if cmd_exists "$UDEVADM"; then
echo "+++ Monitor power supply events -- cancel with ^C"
echo
$UDEVADM monitor --udev --property --subsystem-match=power_supply
fi
fi # show_pev
# --- show power_supply diagnostic
if [ "$show_psup" = "1" ]; then
printf "+++ Power supply diagnostic\n"
for ps in /sys/class/power_supply/*; do
# shellcheck disable=SC2063
printparm "%s: ##%s##" "$ps/type" _
printparm "%s: ##%s##" "$ps/usb_type" _
printparm "%s: ##%s##" "$ps/present" _
printparm "%s: ##%s##" "$ps/online" _
printparm "%s: ##%s##" "$ps/capacity" _
printparm "%s: ##%s##" "$ps/charge_full_design" _
printparm "%s: ##%s##" "$ps/charge_full" _
printparm "%s: ##%s##" "$ps/charge_now" _
printparm "%s: ##%s##" "$ps/current_now" _
printparm "%s: ##%s##" "$ps/energy_full_design" _
printparm "%s: ##%s##" "$ps/energy_full" _
printparm "%s: ##%s##" "$ps/energy_now" _
printparm "%s: ##%s##" "$ps/power_now" _
printparm "%s: ##%s##" "$ps/voltage_max" _
printparm "%s: ##%s##" "$ps/voltage_min" _
printparm "%s: ##%s##" "$ps/voltage_now" _
printparm "%s: ##%s##" "$ps/charge_control_start_threshold" _
printparm "%s: ##%s##" "$ps/charge_control_end_threshold" _
printparm "%s: ##%s##" "$ps/charge_behaviour" _
printparm "%s: ##%s##" "$ps/charge_types" _
printparm "%s: ##%s##" "$ps/status" _
printparm "%s: ##%s##" "$ps/device/path" _
done