Hi Andreas,
> One thing I noticed, these triggers don't work unless you also
> enable a trigger with iw. Any ideas why I need to setup wowlan
> via both tools iw and ethtool even if only want ethtool functions?
>
> e.g.
>
> <fresh booted system, wifi connected>
> ethttool -s wlan0 wol u
> echo mem > /sys/power/state
>
> -> no wakeup on ping request, I see ICMP packets with tcpdump
>
> iw phy0 wowlan enable patterns de:ad:be:ef
> ethttool -s wlan0 wol u
> echo mem > /sys/power/state
>
> -> wakeup on ping request works
>
> iw phy0 wowlan disable
>
> -> no more wakeup on ping request
>
> iw phy0 wowlan enable patterns de:ad:be:ef
>
> -> works again
>
> iw phy0 wowlan disable
> ethttool -s wlan0 wol u
>
> -> doesn't work
>
> iw phy0 wowlan enable patterns de:ad:be:ef
>
> -> works again
>
> Any ideas on that?
Thanks for reporting. We will check on this.
Regards,
Bing
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