[Letux-kernel] Request for testing: gta04a4 wifi

Andreas Kemnade andreas at kemnade.info
Wed Oct 31 20:05:57 CET 2018


Hi,

before I further commence in this endless discussion with Tony I would
like to check wether just my hardware is strange.
So I compiled next-20181031 + the attached patch + with the
supplied defconfig

The result is here:
https://misc.andi.de1.cc/wifi-test.tar.gz

I have tested things like that on the letux 3704.
I am wondering if only one is behaving strange or whether it is a
general problem. Unless you do
echo on > /sys/bus/platform/devices/480b4000.mmc/power/control
(before starting wpa_supplicant or similar things)
or you have a busy network, there are timeouts.

So you can do
echo on > /sys/bus/platform/devices/480b4000.mmc/power/control

connect to your wifi
ping something &

echo auto > /sys/bus/platform/devices/480b4000.mmc/power/control

pings will stop

echo on > /sys/bus/platform/devices/480b4000.mmc/power/control

and all the missed stuff will come in.

Do you see the some problems as me?

Note: GTA04A5 (OOB irq) and letux kernel (dirty patch for that) are
not affected.

Regards,
Andreas
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