From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Justin P. Mattock" Subject: Re: ath: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x02000020 DMADBG_7=0x00008040 Date: Mon, 19 Mar 2012 08:25:41 -0700 Message-ID: <4F674FF5.2060406@gmail.com> References: <4F576FD5.2050208@gmail.com> <4F577D9B.7020402@gmail.com> <4F579A88.6030503@openwrt.org> <4F61F551.5010608@gmail.com> <4F639851.5080500@gmail.com> <4F674616.8080103@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Linux-wireless , Felix Fietkau , linux-kernel@vger.kernel.org, Linux-netdev To: Mohammed Shafi Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On 03/19/2012 08:20 AM, Mohammed Shafi wrote: > Hi Justin, > >> seems I got this when waking up from suspend, was trying to connect with NM >> then all of a sudden Xorg shut off and this appeared on the screen(image >> links below I could not save dmesg only pic) >> http://flic.kr/p/bEhf2K >> http://flic.kr/p/bEhf2x >> http://flic.kr/p/bEhf2n >> http://flic.kr/p/bEhf26 >> >> I see ath9k in the image, but am unsure if its related. >> kernel is: 3.3.0-rc7-next-20120316 > > this looks like some new issue in ath9k, lets try to recreate it here > >> >> Justin P. Mattock >> >> >> > > > would be nice to recreate, then bisecting will be more accurate to do.. I am trying userspace tweaks here and there but no luck(hostapd etc..) keep in mind this is for the RX DMA, the above just occured.. as for writing a small app I still need to try, but my C skills only go so far(anything to trigger!). Justin P. mattock