diff options
Diffstat (limited to 'meta-quanta/meta-gbs/recipes-google/acpi-power-state/acpi-power-state-daemon/gbs-set-failsafe.sh')
-rw-r--r-- | meta-quanta/meta-gbs/recipes-google/acpi-power-state/acpi-power-state-daemon/gbs-set-failsafe.sh | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/meta-quanta/meta-gbs/recipes-google/acpi-power-state/acpi-power-state-daemon/gbs-set-failsafe.sh b/meta-quanta/meta-gbs/recipes-google/acpi-power-state/acpi-power-state-daemon/gbs-set-failsafe.sh new file mode 100644 index 000000000..bcd1d2cc2 --- /dev/null +++ b/meta-quanta/meta-gbs/recipes-google/acpi-power-state/acpi-power-state-daemon/gbs-set-failsafe.sh @@ -0,0 +1,53 @@ +#!/bin/bash +# Copyright 2021 Google LLC +# Copyright 2021 Quanta Computer Inc. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +target_pwm="$1" + +if [ -z "$target_pwm" ]; then + echo "Target_pwm is not set" >&2 + exit 1 +fi + +zone_num="$(busctl tree xyz.openbmc_project.State.FanCtrl | grep zone | wc -l)" +result=0 + +for (( i = 0; i < ${zone_num}; i++ )); do + retries=4 + busctl_error=-1 + + while (( retries > 0 )) && (( busctl_error != 0 )); do + busctl set-property xyz.openbmc_project.State.FanCtrl /xyz/openbmc_project/settings/fanctrl/zone${i} xyz.openbmc_project.Control.FanSpeed Target t "${target_pwm}" + busctl_error=$? + + if (( busctl_error != 0 )); then + #Retry setting failsafe. Swampd may be running but zone aren't yet built + #so sleep a second to let them be built + sleep 1 + fi + + let retries-=1 + done + + if (( busctl_error != 0 )); then + echo "Failure setting zone${i} fan failsafe to ${target_pwm}" >&2 + result=$busctl_error + else + echo "Setting zone${i} fan failsafe to ${target_pwm}" + fi +done + +exit $result |