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Re: [PATCH 12/24] mac80211: avoid using ext NSS high BW if not supported

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On Thu, 2020-05-28 at 19:50 +0200, Johannes Berg wrote:
> > If the AP advertises inconsistent data, namely it has CCFS1 or CCFS2,
> > but doesn't advertise support for 160/80+80 bandwidth or "Extended NSS
> > BW Support", then we cannot use any MCSes in the the higher bandwidth.
> > Thus, avoid connecting with higher bandwidth since it's less efficient
> > that way.
> 
> So ... this broke the tests :)
> 
> But really the code here seems consistent. What was in the tests is that
> the AP doesn't actually advertise 160 or 80+80 capability, so need to
> fix it like this:
> 


[...]

https://patchwork.ozlabs.org/project/hostap/patch/1590688350-I27cd72490492ff2c76f3689c882cf6f399e8ac9a@changeid/

johannes




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