Re: [PATCH 0/4] wifi: rtw89: advertise WFA-certified EHT capabilities for 8922a

[Louis Kotze <loukot@gmail.com>]

Ping-Ke Shih <pkshih@realtek.com> wrote:
> With this declaration, it will handshake two links in protocol point
> of view, so you can see two links in debugfs, but actually it operates
> on one of the links since driver isn't implemented to configure
> hardware and firmware.
>
> So, I'd defer this patch. Internally, we are still cooking to enable
> this feature.

Understood, and that makes sense. Advertising the capability without the
hardware and firmware configuration behind it would be misleading to the
peer, and my A/B only established that the links are set up at the
protocol level, which is exactly the part you are granting. I did not
measure per-link radio activity, so I have nothing that speaks to whether
EMLSR actually runs.

Dropping the patch, and I will not resend it.

When the EMLSR enablement is ready, I am happy to test it. I have an
RTL8922AU (USB) associated to a Wi-Fi 7 AP MLD with an A/B capture rig
already set up, so I can report on real multi-link behaviour rather than
just the association state. Please Cc me if that would be useful.

Thanks for taking the time on the series.

Louis

(Resent as plain text; the original copy was rejected by the list for
containing an HTML part. Apologies for the duplicate, Ping-Ke.)