Loic Poulain <loic.poulain@xxxxxxxxxx> wrote:
> Several AMPDU sessions can be started, e.g. for different TIDs.
> Currently the driver does not take care of the session ID when
> requesting block-ack (statically set to 0), which leads to never
> block-acked packet with sessions other than 0.
>
> Fix this by saving the session id when creating the ba session and
> use it in subsequent ba operations.
>
> This issue can be reproduced with iperf in two steps (tid 0 strem
> then tid 6 stream).
>
> 1.0 iperf -s # wcn36xx side
> 1.1 iperf -c ${IP_ADDR} # host side
>
> Then
>
> 2.0 iperf -s -u -S 0xC0 # wcn36xx side
> 2.1 iperf -c ${IP_ADDR} -u -S 0xC0 -l 2000 # host side
>
> Signed-off-by: Loic Poulain <loic.poulain@xxxxxxxxxx>
> Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
5 patches applied to ath-next branch of ath.git, thanks.
ffe835aa5bdb wcn36xx: Fix multiple AMPDU sessions support
fdf21cc37149 wcn36xx: Add TX ack support
1c20560607e6 wcn36xx: Increase number of TX retries
512b191d9652 wcn36xx: Fix TX data path
84aff52e4f57 wcn36xx: Use sequence number allocated by mac80211
--
https://patchwork.kernel.org/patch/11682833/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
