Re: [PATCH v2 0/5] wfx: add support for WoWLAN on Silabs WF200

[Johannes Berg <johannes@sipsolutions.net>]

On Sun, 2025-03-02 at 15:47 +0100, Jérôme Pouiller wrote:
> This is the initial support for Wake-on-WLAN of Silicon WF200 chipset. This
> version focus on the power management control. For now, the filtering
> capabilities of the chip are not exposed. So any multicast frame (= any ARP
> request) will wake up the host.
> 
> I have this series of patches in my git tree for a while. I hesitated to
> send it because the code is based on a proof of concept and I don't have
> access to the hardware anymore.
> 
> Therefore, this feature is experimental. However, the only way to reach
> this code is to run "iw phy phy0 wowlan enable" or explicitly enable it in
> /sys. So, I believe it makes sense to merged it in the stable tree. Thus, I
> hope some users will be able to report their success (or their failure).
> 
> v2:
>   - Fix compilation issue reported by "kernel test robot"[1]. Member
>     'wowlan' only exist if CONFIG_PM.

You should probably check patchwork too - now that we're running some
checks, a missing 'static' jumped out:

https://patchwork.kernel.org/project/linux-wireless/list/?series=939353

johannes