linux-kernel - Re: [ath9k-devel] 3.3.1 ath9k regression

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Message-ID: <4F7AAAD9.2040307@silka.with-linux.com>
Date:	Tue, 03 Apr 2012 01:46:33 -0600
From:	Kelly Anderson <kelly@...ka.with-linux.com>
To:	Mohammed Shafi <shafi.wireless@...il.com>
CC:	Ben Greear <greearb@...delatech.com>,
	"ath9k-devel@...ts.ath9k.org" <ath9k-devel@...ema.h4ckr.net>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Felix Fietkau <nbd@...nwrt.org>,
	linux-wireless Mailing List <linux-wireless@...r.kernel.org>
Subject: Re: [ath9k-devel] 3.3.1 ath9k regression

On 04/03/2012 01:16 AM, Mohammed Shafi wrote:
> Hi Kelly,
>
> could you please try to see by disabling ASPM in the boot option and
> see if it helps

I just tried the unpatched kernel with pcie_aspm=off.  The device shows 
up with ifconfig,
but it will not connect to the access point.


>
> http://linuxwireless.org/en/users/Documentation/ASPM
>
> pcie_aspm=      [PCIE] Forcibly enable or disable PCIe Active State Power
> off     Disable ASPM.
>

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