PATCH: Operational rates

[Jussi Mäki]

> > This patch adds prism2_param 33 to set tx_rate_control to bitmap
> > specified so you can set specific rates, syntax is exactly the same as in
> > basic_rates.
>
> What would this be used for? 'iwconfig wlan0 rate <val>' is already
> implemented and is the standard way of setting that value.

True, but the reason i want this is to lock rates to 5.5Mbps and 11Mbps so
when large number of clients is connected the ap doesnt need to jump back
and forth between different modulations..