Re: set channel from radiotap headers during injection

[Johannes Berg <johannes@sipsolutions.net>]

On Wed, 2015-08-19 at 10:44 -0700, Ben Greear wrote:
> 
> At least with ath9k, it is possible to send HT20 frames
> when the radio has other vifs on the same radio sending HT40 frames, 
> for instance.
> (And rate-ctrl will do the same thing even for an 'ht40' vif).

Yes, but that's pure rate control.

> ath10k hardware has same general ability, but you have no good way to
> get radiotap info to the firmware at this time.
> 
> As long as the center freq is the same, it might also be possible to 
> do smaller bandwith encodings as well.

I don't think this is true - I believe the clock settings are different
for 5 and 10 MHz (vs. each other and higher bandwidths)


johannes