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| author | Imre Kaloz <kaloz@openwrt.org> | 2015-03-31 19:12:27 +0000 |
|---|---|---|
| committer | Imre Kaloz <kaloz@openwrt.org> | 2015-03-31 19:12:27 +0000 |
| commit | 6a7e2baea5a5f346e5df0ada343be2a5b83c7b6d (patch) | |
| tree | 6305051fcce2beb138fd8e9938357f7b94a6d7f2 /target | |
| parent | 0079664f4f84ed6816dade601c5e762aee53bf7c (diff) | |
| download | upstream-6a7e2baea5a5f346e5df0ada343be2a5b83c7b6d.tar.gz upstream-6a7e2baea5a5f346e5df0ada343be2a5b83c7b6d.tar.bz2 upstream-6a7e2baea5a5f346e5df0ada343be2a5b83c7b6d.zip | |
mvebu: deal with the new path in the fan control script for Linux 4.0+
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45195 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target')
| -rwxr-xr-x | target/linux/mvebu/base-files/sbin/fan_ctrl.sh | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/target/linux/mvebu/base-files/sbin/fan_ctrl.sh b/target/linux/mvebu/base-files/sbin/fan_ctrl.sh index f7f4e0598d..06e462119d 100755 --- a/target/linux/mvebu/base-files/sbin/fan_ctrl.sh +++ b/target/linux/mvebu/base-files/sbin/fan_ctrl.sh @@ -11,10 +11,18 @@ DDR_HIGH=75 WIFI_LOW=100 WIFI_HIGH=115 +if [ -d /sys/devices/pwm_fan ];then + FAN_CTRL=/sys/devices/pwm_fan/hwmon/hwmon0/pwm1 +elif [ -d /sys/devices/platform/pwm_fan ];then + FAN_CTRL=/sys/devices/platform/pwm_fan/hwmon/hwmon0/pwm1 +else + exit 0 +fi + if [ "$CPU_TEMP" -ge "$CPU_HIGH" -o "$DDR_TEMP" -ge "$DDR_HIGH" -o "$WIFI_TEMP" -ge "$WIFI_HIGH" ];then - echo "255" > /sys/devices/pwm_fan/hwmon/hwmon0/pwm1 + echo "255" > $FAN_CTRL elif [ "$CPU_TEMP" -ge "$CPU_LOW" -o "$DDR_TEMP" -ge "$DDR_LOW" -o "$WIFI_TEMP" -ge "$WIFI_LOW" ];then - echo "100" > /sys/devices/pwm_fan/hwmon/hwmon0/pwm1 + echo "100" > $FAN_CTRL else - echo "0" > /sys/devices/pwm_fan/hwmon/hwmon0/pwm1 + echo "0" > $FAN_CTRL fi |