Re: [PATCH rtw-next 1/5] wifi: rtlwifi: rc: start no BA session for QoS null frames

[Jie Feng]

On Sun, 8 Nov 2026 at 11:08, Ping-Ke Shih <pkshih@xxxxxxxxxxx> wrote:
>
> Ho Jie Feng <hjf3108@xxxxxxxxx> wrote:
> > Only start BA sessions for frames that carry data.
>
> I can't understand why building a BA session for null frames cause lower
> throughput? Please explain why.
I included the throughput numbers as a regression test, to show that it does not
cause any speed regressions. It should not affect throughput.

> >
> > Test results (2.4 GHz):
> >    before after
> > TX 7.0    6.1
> > RX 28.3   29.1
> >
> > Signed-off-by: Ho Jie Feng <hjf3108@xxxxxxxxx>
>
>