[ath9k-devel] Group Key fix for VAPs

2010-03-31 Thread yingqiang Ma
When I set up multiple VAPs with ath9k, I encountered an issue that the traffic may be lost after a while. The detailed phenomenon is 1. After a while the clients connected to one of these VAPs will get into a state that no broadcast/multicast packets can be transfered successfully while the unica

Re: [ath9k-devel] [RFC PATCH 2/2] ath9k: fix mixing of interrupt masks, remove ah->mask_reg

2010-03-31 Thread Pavel Roskin
On Tue, 2010-03-30 at 09:52 -0700, Luis R. Rodriguez wrote: > This is exactly what I was trying to prevent, lets please try to figure out > another way, NACK for now. > > Consider > > struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv; OK, then let's move imask from sc to ah.

[ath9k-devel] ath9k: receive stops working in AP-mode and 802.11n

2010-03-31 Thread Johan Hovold
Hi, I'm having a problem with ath9k running in AP-mode where receive seems to stop working during large transfers. When this happen I can, for example, see ping requests from the AP and replies from STA in the air but the replies seem to get lost somewhere in the AP (I see the frames being acked)

[ath9k-devel] Operation in 1x2 MIMO/antenna configuration

2010-03-31 Thread Philipp Hofmann
Hi, I have a question concerning the impact of MIMO/antenna configuration on performance (throughput/range). We have a system with an AR9220 chip running 802.11a in ad-hoc mode. An amplifier with an output power of several watts is connected to one of the two antenna ports. Hence, effectively

Re: [ath9k-devel] ath9k_htc compat-wireless tarballs should be up now

2010-03-31 Thread Sujith
Dyno Fu wrote: > On Tue, Mar 30, 2010 at 11:47 AM, Sujith wrote: > > Wiktor Zajas wrote: > >> Thanks so much for this driver, it's working flawlessly. Only one minor > >> problem was "Michael MIC failure detected", changing to AES helped. > >> I don't know if what I've done is correct, in order t