[PATCH v4 00/12] some UHR support

Jouni Malinen j at w1.fi
Fri May 29 06:31:27 PDT 2026


On Thu, May 07, 2026 at 07:21:27PM +0200, Johannes Berg wrote:
> Changes since v3:
>  - fold in the hostapd_set_freq_params() change
>  - add more DBE code
>  - move to always using MLO for UHR
>  - fix EHT BPCC
>  - add UHR critical update field
> 
> Most of these are because I'm making some changes in mac80211
> as well:
>  - will require MLO for UHR because of critical updates in MLE,
>    this in turn requires security
>  - will require enhanced critical update in MLE

Thanks, I applied most of these with cleanup and fixes (compilation was
broken without CONFIG_IEEE80211BN=y and one of the presence bits was not
set to 1 for DBE). Furthermore, I updated this to use IEEE
P802.11bn/D1.4 definitions for the elements which broke the test cases
against the current snapshot in mac80211, so I did not apply the hwsim
test cases now. Those can be added once the mac80211 updates (sent to
linux-wireless today) are in the upstream kernel.

I left out patch 9/12 (remove signal for MLO signal poll) for now since
there is some offline discussion on that functionality and how the
current implementation is actually used in deployed devices.

-- 
Jouni Malinen                                            PGP id EFC895FA



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