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PostPosted: Wed Jan 06, 2016 11:52 am 
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Joined: Wed Jan 06, 2016 10:09 am
Posts: 38
Hi!

I have installed successfully Debian Jessie on my LS-QVL. I`am using using the stock 3.16-kirkwood kernel. It seems to work everything, only the fancontrol is missing. I`ve tried to find the right module with sensors-detect, but no sensor is detected. Does anybody know which kernel module is used to control the kernel? Bsltools are not working. Do i need the buffallo kernel source, maybe the module is missing in the "vanilla" kernel.

It would also help if anybody has a working kernel configuration, i could compile the buffallo 3.3.4 kernel by myself.

rg


Last edited by MarioLange on Tue Jan 12, 2016 12:19 am, edited 3 times in total.

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PostPosted: Wed Jan 06, 2016 4:02 pm 
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Posts: 2673
Buffalo has no sensor on the board or cpu
the harddisktemperature is used to control the fan


blstools
have you insertet the space

#!/bin/sh
must be
#! /bin/sh


read
http://forum.nas-hilfe.de/buffalo-linkstation-pro-live-mit-bittorrent/probleme-bei-der-installation-von-debian-squeeze-t1196-20.html


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PostPosted: Wed Jan 06, 2016 4:48 pm 
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Posts: 38
Blstools are crashing the complete system instantly. At least i don`t need the script, because if i know how to set the fanspeed iam ok. I will look for the "gpio-fan" folder and its content. Gpio is new to me with "get" and "set".

Hddtemp is working, leds are also working, but i cannot get rid of the blue blinking.

Code:
#!/bin/sh
must be
#! /bin/sh


I`am writing a lot of scripts. At the correct syntax for the shebang is #!/[bindir]/[interpreter].


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PostPosted: Wed Jan 06, 2016 9:21 pm 
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Joined: Wed Jan 06, 2016 10:09 am
Posts: 38
So I`ve loaded gpio-fan module. But when i set fan1_target to 0 nothing happens. Fan is still at full speed.

Code:
ls /sys/devices/gpio_fan/hwmon/hwmon0/

vice/      fan1_input   fan1_min     name         pwm1         pwm1_mode    uevent       
fan1_alarm   fan1_max     fan1_target  power/       pwm1_enable  subsystem/   


Code:
echo 0 > /sys/devices/gpio_fan/hwmon/hwmon0/fan1_target


Code:
cat /sys/devices/gpio_fan/hwmon/hwmon0/fan1_input 
0


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PostPosted: Thu Jan 07, 2016 12:33 am 
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Joined: Mon Apr 26, 2010 10:24 am
Posts: 2673
is pwm1_enable on


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PostPosted: Fri Jan 08, 2016 7:54 am 
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Joined: Wed Jan 06, 2016 10:09 am
Posts: 38
oxygen8 wrote:
is pwm1_enable on


Code:
cat /sys/devices/gpio_fan/hwmon/hwmon0/pwm1_enable
1


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PostPosted: Fri Jan 08, 2016 10:22 am 
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Joined: Wed Jan 06, 2016 10:09 am
Posts: 38
I`ve updated to Kernel 4.3.3-2~bpo8+1 (2015-12-23) armv5tel GNU/Linux, but same problem. Fan is running at full speed. Only good thing is, i get rid of the blue blinking led.

Fan will be changed with Noctua NF-R8 redux-1200, and problem solved for now!

The main problem ist not the driver, it is the DeviceTree!


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PostPosted: Tue Jan 12, 2016 12:07 am 
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Joined: Wed Jan 06, 2016 10:09 am
Posts: 38
See:

viewtopic.php?f=73&t=42587


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