linux-kernel - Re: ath: Unable to reset channel (2412 MHz), reset status -5

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Message-ID: <CAD2nsn1xEB-e33_wrGqLETZ4MwFy12gtyawtg5XHLH0=-9vs2w@mail.gmail.com>
Date:	Tue, 19 Jul 2011 21:19:40 +0530
From:	Mohammed Shafi <shafi.wireless@...il.com>
To:	"Justin P. Mattock" <justinmattock@...il.com>
Cc:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	linux-wireless@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: ath: Unable to reset channel (2412 MHz), reset status -5

On Tue, Jul 19, 2011 at 8:55 PM, Justin P. Mattock
<justinmattock@...il.com> wrote:
> On 07/18/2011 11:46 PM, Mohammed Shafi wrote:
>>
>> On Tue, Jul 19, 2011 at 12:05 PM, Justin P. Mattock
>> <justinmattock@...il.com>  wrote:
>>>
>>> On 07/18/2011 11:25 PM, Mohammed Shafi wrote:
>>>>
>>>> On Tue, Jul 19, 2011 at 11:43 AM, Justin P. Mattock
>>>> <justinmattock@...il.com>    wrote:
>>>>>
>>>>> seems with the latest Mainline I am getting the ath9k carpping out
>>>>> after
>>>>> a
>>>>> while of streaming(dmesg below)..:
>>>>> http://fpaste.org/D7wM/
>>>>>
>>>>> will try a bisect if I have the time..
>>>>
>>>> I will try to recreate here with 3.0.0-rc7-wl, we can get more
>>>> information by ath9k debug=0xffffffff.
>>>> thanks.
>>>>
>>>
>>> cool!
>>> seems to fire off randomly over here.
>>
>> I have got AR5416, will try with that.
>>
>
> I can try the bisect, but might take a while, since external
> activities(job). Seems this is just starting i.g. with
> 3.0.0-rc1 I never saw this, but with 3.0.0-rc7-00125-gf560f66
> its making noise.

I am unable to get this problem in my AR5416 :( will also try
tomorrow. I am using the card for browsing etc.
recently there were patches for hardware code changes.
just a guess, please check does this patch helps(or is it already
there). i think this will be called via
ath_set_channel->ath9k_hw_reset->ath9k_hw_init_bb and may be
https://patchwork.kernel.org/patch/957902/

>
> Justin P. Mattock
>



-- 
shafi
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