On 2017-01-06 14:05, Stanislaw Gruszka wrote: > If we do not fallback to lower rate, we are unable to calculate > correctly number of retries in TX status code. > > Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx> I think falling back from the lowest dual-stream to the highest single-stream rate is a really bad idea. Instead you should get rid of the assumption that fallback rates are ordered by their MCS index. - Felix