From: "Manuel Sáez" <manuelsaezr@gmail.com>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] setting AR_NAV register
Date: Tue, 9 Aug 2011 14:37:37 +0200 [thread overview]
Message-ID: <CANXYrmAyVGdARv2jzdmqdUMdUrcRq=tnp7Nh-E8aaOgZ3Ah5_Q@mail.gmail.com> (raw)
In-Reply-To: <BANLkTi=61Xbk9BDR7LdBOUhDdyOjyoJ4CA@mail.gmail.com>
El d?a 17 de mayo de 2011 16:27, Mohammed Shafi
<shafi.wireless@gmail.com> escribi?:
> 2011/5/17 Andr?s Garc?a Saavedra <andres.garcia.saavedra@gmail.com>:
>> Dear all,
>>
>> I would like to set the NAV value from software in mac80211/ath9k. Is it
>> possible to change this value, e.g., using the AR_NAV?
>
> AFAIK,
> this register is hardware/software Read/Write
> bits 0:25 for Current NAV value in micro seconds
> good idea is to see the dump value of this register in ath9k debugfs
I have just test this and works quite fine. In case this helps someone:
REG_WRITE(ah, AR_NAV, TU_TO_USEC(value_tu));
Afterwards the hardware start decrementing the value until it reaches
0. During this time it stops the queues.
Thank you!
>
>>
>> Thank you for your help,
>> Andr?s
>>
>> _______________________________________________
>> ath9k-devel mailing list
>> ath9k-devel at lists.ath9k.org
>> https://lists.ath9k.org/mailman/listinfo/ath9k-devel
>>
>>
> _______________________________________________
> ath9k-devel mailing list
> ath9k-devel at lists.ath9k.org
> https://lists.ath9k.org/mailman/listinfo/ath9k-devel
>
prev parent reply other threads:[~2011-08-09 12:37 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-17 11:16 [ath9k-devel] setting AR_NAV register Andrés García Saavedra
2011-05-17 13:29 ` [ath9k-devel] AR9285 MSI Sucheta ROY
2011-05-17 14:39 ` Mohammed Shafi
2011-05-17 14:41 ` Mohammed Shafi
2011-05-18 1:09 ` Peter Stuge
2011-05-18 2:15 ` Adrian Chadd
2011-05-18 4:28 ` Sucheta ROY
2011-05-18 9:29 ` Sucheta ROY
2011-05-18 10:54 ` Senthilkumar Balasubramanian
2011-05-19 0:32 ` Peter Stuge
2011-05-19 4:33 ` Sucheta ROY
2011-05-19 6:01 ` Alex Hacker
2011-05-19 8:35 ` [ath9k-devel] AR9380 MSI Sucheta ROY
2011-05-19 11:06 ` Falk-Moritz Schaefer
2011-05-19 12:02 ` Sucheta ROY
2011-05-19 12:32 ` Falk-Moritz Schaefer
2011-05-19 12:16 ` Alex Hacker
2011-05-20 9:30 ` Sucheta ROY
2011-05-20 10:15 ` Alex Hacker
2011-05-19 8:41 ` [ath9k-devel] AR9285 MSI Sucheta ROY
2011-05-18 4:45 ` Mohammed Shafi
2011-05-17 14:27 ` [ath9k-devel] setting AR_NAV register Mohammed Shafi
2011-08-09 12:37 ` Manuel Sáez [this message]
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