On Mon, Aug 1, 2011 at 3:00 PM, pangyunong <029...@gmail.com> wrote: > Thank you for your reply! > But how can it be modified NAV to be 0 each time I transmit a frame? > Can I control the value by flashing the firmware in my network card?
no, there is no firmware for ath9k. i tried to force the value of the same via debug some random value... anyway it always shows 0 /sys/kernel/debug/ieee80211/phy0/ath9k# echo 0x8084 > regidx cat regval echo 0x5678 > regval > > > > > > > On Mon, 2011-08-01 at 14:43 +0530, Mohammed Shafi wrote: >> On Sat, Jul 30, 2011 at 8:56 PM, pangyunong <029...@gmail.com> wrote: >> > Hi, I'm very excited in the list. It's my first time to use a mailing >> > list, so I'm afraid there are some impolite to you. If there, please >> > tell me. >> > >> > I have some question about mailing list of ath9k. >> > I want modify NAV value of a MAC frame when sending any frame using >> > AP mode in ath9k. But I have never touch network card driver before, how >> > can I learn that by myself? Could you give me some advices? >> > Thank you very much. >> >> The AR_NAV (with offset 0X8084) is the register that provides NAV >> value. I don't think it can be >> controlled by software. >> >> > >> > >> > Regards, >> > Yunong Pang >> > >> > ------------------------------------------------------------------------ >> > >> > _______________________________________________ >> > ath9k-devel mailing list >> > ath9k-devel@lists.ath9k.org >> > https://lists.ath9k.org/mailman/listinfo/ath9k-devel >> > >> >> >> > > > -- shafi _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
