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Message-ID: <NEXT-4f1701be44f182.23501812@nextmail.ru>
Date:	Wed, 18 Jan 2012 21:30:38 +0400
From:	MR <g7af0ec1e3ea1e7b1@...tmail.ru>
To:	Mohammed Shafi <shafi.wireless@...il.com>
CC:	linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org,
	"Rajkumar Manoharan" <rmanohar@....qualcomm.com>
Subject: Re: ath9k crash 3.2-rc7

 > 2012/1/18 MR <g7af0ec1e3ea1e7b1@...tmail.ru>:

 >>  > I wonder if maybe a congested AP could help.. But unclear how to
 >obtain
 > >  > that quickly and reliably.
 > >
 > > Even with debugging off WiFi works reliably across different 
conditions.
 > >
 > 
 > you can test frequent roaming with the attached script. also you can
 > test roaming, after enabling ASPM(attached script, courtesy: Luis)
 > please completely read and understand
 > http://linuxwireless.org/en/users/Documentation/ASPM
 > incorrect tweak may cause hardware issues.

Well, when I got the failure, exactly one roaming attempt happenned...

ASPM seems disabled and from what I understood, it is a Bad Idea to enable 
it before fully understanding why exactly it was disabled. I have no time to 
acquire this understanding now.

I read the roaming script. I need to get the scan results and then issue 
"roam" in loop between all the APs I can access, right? Will try just to 
collect some new testing data.

Thanks for the patch - looks like it works fine so far.


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