Re: [ath9k-devel] Some novice questions
On Tue, Aug 23, 2011 at 11:43 AM, pangyunong <029...@gmail.com> wrote: > how can i watch the value in offset 0x8084 ? I have no debug > in /sys/kernel now. How can i use it? pls read http://linuxwireless.org/en/users/Drivers/ath9k/debug > > > On Mon, 2011-08-01 at 15:38 +0530, Mohammed Shafi wrote: >> 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
Re: [ath9k-devel] Some novice questions
how can i watch the value in offset 0x8084 ? I have no debug in /sys/kernel now. How can i use it? On Mon, 2011-08-01 at 15:38 +0530, Mohammed Shafi wrote: > 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 > >> > > >> > >> > >> > > > > > > > > > ___ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
Re: [ath9k-devel] Some novice questions
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
Re: [ath9k-devel] Some novice questions
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? 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 > > > > > ___ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
Re: [ath9k-devel] Some novice questions
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
