From owner-freebsd-wireless@FreeBSD.ORG Thu Feb 9 23:25:01 2012 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3B6871065674 for ; Thu, 9 Feb 2012 23:25:01 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ww0-f42.google.com (mail-ww0-f42.google.com [74.125.82.42]) by mx1.freebsd.org (Postfix) with ESMTP id C185D8FC16 for ; Thu, 9 Feb 2012 23:25:00 +0000 (UTC) Received: by wgbgn7 with SMTP id gn7so6797760wgb.1 for ; Thu, 09 Feb 2012 15:24:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=e92Njsd9iDVfPiGt6Osnk6KdXp6kzBd7OUMpuHqrX6c=; b=XcHUs27mMXJk76XuP/2ARB2wu8vjxMQZFoEYlEbiR0HskxhayV71lrxuUIXKiFYzPg 69k4MQpUrGpsveUk708yzRKAX9AUGn3zJ/7ds/o1XyLqxgoIaOW3W8LUs3J2gKFRJtbB UnhFg9KS9sGnVge5alIhqg0hMUgVkqRcL6H1Y= MIME-Version: 1.0 Received: by 10.216.133.205 with SMTP id q55mr9398196wei.6.1328829899687; Thu, 09 Feb 2012 15:24:59 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.216.175.136 with HTTP; Thu, 9 Feb 2012 15:24:59 -0800 (PST) In-Reply-To: <201202100006.13574.udo.lindemann@berlin.de> References: <1328727803.90839.15.camel@firkin.mischler.com> <201202100006.13574.udo.lindemann@berlin.de> Date: Thu, 9 Feb 2012 15:24:59 -0800 X-Google-Sender-Auth: 6Gc8L0poeqMFSFU1LcTr6ilRLM4 Message-ID: From: Adrian Chadd To: Udo Lindemann Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-wireless@freebsd.org Subject: Re: AR9287 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Feb 2012 23:25:01 -0000 hi, That's a whole lot of debugging that I added to the -HEAD driver in order to find where parallel, interfering operations are occuring. For example, what you're seeing are; * when something is queuing a TX whilst the chip is being reset; * when an RX has been scheduled (ie, an RX interrupt has occured and the RX task has been scheduled) when a chip reset is occuring. Just disable background scan (ifconfig wlan0 -bgscan). That's the biggest cause of problems at the moment. Let me know if that helps. Adrian On 9 February 2012 15:06, Udo Lindemann wrote: > Hello, > > I am running 10-current on fujitsu lifebook e750 with AR9287 -- > FreeBSD hugo 10.0-CURRENT FreeBSD 10.0-CURRENT #22 r231133M: Tue Feb =A07 > 18:12:28 CET 2012 =A0 =A0 root@hugo:/usr/obj/usr/src/sys/HUGO =A0amd64 > > Problem is permanent =A0errormessages ( about every 3 seconds ) > =A0ath0: ath_start: sc_inreset_cnt > 0; bailing, > sometimes > =A0ath0: ath_rx_tasklet: sc_inreset_cnt > 0; skipping > which make ttyv0 unusable. > > As far as I remember, after fresh support ( 9-current ) everything was ok= . > In the moment I cannot really connect, but for example > ifconfig wlan0 up scan works as expected. > > Did I miss something? > > Thanks > Udo Lindemann > _______________________________________________ > freebsd-wireless@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscribe@freebsd.or= g"