diff options
| author | George Hung <george.hung@quantatw.com> | 2021-03-10 11:04:46 +0300 |
|---|---|---|
| committer | Brandon Kim <brandonkim@google.com> | 2021-04-01 01:52:01 +0300 |
| commit | b5eef5151b9292593bfce7fb5ae3d63e1a5671a6 (patch) | |
| tree | 591f222cd44203b9914519b21143bdec0aabe759 /meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-default-speed.sh | |
| parent | 38b6831afd7321dd9b95d67e1d4d9ef551933190 (diff) | |
| download | openbmc-b5eef5151b9292593bfce7fb5ae3d63e1a5671a6.tar.xz | |
meta-quanta: gbs: failsafe fan speed control dynamically
1. add acpi-power-state daemon to check the ACPI power
states from BIOS
2. set failsafe fan speed at different states
- S0_G0_D0: 90%
- S5_G2: 40%
Note:
this item depends on the commit and will
add as the patches first in another PR
https://gerrit.openbmc-project.xyz/38112
3. add gbs-check-host-state.sh to monitor the power state
D-Bus and then trigger to set fan failsafe speed
4. remove gbs-detect-fan-fail service and unused scripts
from phosphor-pid-control
5. update read-margin-temp srcrev to avoid nvme temperature
sensor failed due to nvme SSD not-present
Signed-off-by: George Hung <george.hung@quantatw.com>
Change-Id: I496dd7bc59076a2b3690e367877d49533855c9fe
Diffstat (limited to 'meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-default-speed.sh')
| -rw-r--r-- | meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-default-speed.sh | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-default-speed.sh b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-default-speed.sh deleted file mode 100644 index 22cfab582..000000000 --- a/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-default-speed.sh +++ /dev/null @@ -1,6 +0,0 @@ -#!/bin/bash - -for i in {1..5}; -do - echo 255 > /sys/class/hwmon/*/pwm${i} -done |