[Om2008.9] How to power off Wifi?

Christ van Willegen cvwillegen at gmail.com
Tue Nov 11 09:47:24 CET 2008


Hi,

On Tue, Nov 11, 2008 at 8:42 AM, Matthias Apitz <guru at unixarea.de> wrote:
> While thinking in power savings: is there a way to turn completely off
> the power of the Wifi chip, like we do it with the GPS:
>
> # echo 0 > /sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gps.0/pwron
>
> or with the GSM modem? Thx

To turn off GSM modem:

echo 0 > /sys/devices/platform/neo1973-pm-gsm.0/power_on

Please note that suspend doesn't work after this!

Christ van Willegen
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