Hello all,
I'm operating a testbed with some 802.11n nodes running OpenWrt and
ath9k (the cards are miniPCI Atheros 9220).
I'm trying to make the nodes switch simultaneously their frequency and
channel type (HT20 <-> HT40) as fast as possible. It needs to be fast
in order keep any "disconnection"
Hi,
You almost certainly want to be issuing NL commands directly.
Also if you change channel like that, you may find existing 802.11n
aggregation state is torn down for you. There's p2p and offchannel
code in the stack and ath9k driver, right? You should likely take a
look at that as well. :)
a
Thanks for your reply Adrian.
Since my intention is only to build a prototype, and not remain 100%
compliant with any standard or application, I disabled the check in
mac80211 of whether the interface is currently operating in an other
channel.
However, I guess there are some good reasons for mac8
