linux-kernel - Re: ath: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x02000020 DMADBG

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Message-ID: <20337.9030.686697.228453@gargle.gargle.HOWL>
Date:	Tue, 27 Mar 2012 07:47:42 +0530
From:	Sujith Manoharan <c_manoha@....qualcomm.com>
To:	"Justin P. Mattock" <justinmattock@...il.com>
CC:	Mohammed Shafi <shafi.wireless@...il.com>,
	Linux-wireless <linux-wireless@...r.kernel.org>,
	Felix Fietkau <nbd@...nwrt.org>,
	<linux-kernel@...r.kernel.org>,
	Linux-netdev <netdev@...r.kernel.org>
Subject: Re: ath: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x02000020 DMADBG_7=0x00008040

Justin P. Mattock wrote:
> I would have to say this patch above does get rid of this crash I was 
> seeing. as a quick test I simply connect to a WPA network, then connect 
> to an open network going back and forth triggers this freeze for me 
> after applying this I am able to toggle back and forth without a freeze.

Thanks for verifying.

Sujith
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