[RFC PATCH 4/4] ACS: allow selecting a better channel when using 40/80/160MHz

Nicolas Escande nico.escande at gmail.com
Tue Apr 26 01:32:37 PDT 2022

On Sun Apr 24, 2022 at 3:37 PM CEST, Jouni Malinen wrote:
> Is this the correct thing to do on the 6 GHz band for all cases? In
> particular, is it really correct to pick something else than a preferred
> scanning channel unless the AP is capable of advertising the presence of
> that non-PSC 6 GHz channel on the 2.4/5 GHz bands?

Yes I am not too familiar with the 6GHz requirements but it seems that
if the AP is not co-located with a 2.4/5G AP we should only use a PSC as
primary. I'll try to add that feature. 

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