From owner-freebsd-wireless@FreeBSD.ORG  Sun Jan  8 19:54:40 2012
Return-Path: <owner-freebsd-wireless@FreeBSD.ORG>
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 26A641065672;
	Sun,  8 Jan 2012 19:54:40 +0000 (UTC)
	(envelope-from adrian.chadd@gmail.com)
Received: from mail-vx0-f182.google.com (mail-vx0-f182.google.com
	[209.85.220.182])
	by mx1.freebsd.org (Postfix) with ESMTP id BE6E88FC0C;
	Sun,  8 Jan 2012 19:54:39 +0000 (UTC)
Received: by vcbfk1 with SMTP id fk1so3668462vcb.13
	for <multiple recipients>; Sun, 08 Jan 2012 11:54:39 -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=/t6zkrBWg78VhoKVvXhjEn5GgM6RdV3vqmL0Hbv1oZA=;
	b=l7VcWGo6wX4hfhWYvB6R1Csi3CBNcGnhLqqIX1gFtkITwcT6VDH/HPGCAzZUNfO4Yf
	xxgu5D6Ys20iJmL/CW8SjM2Yw9eesYycb3n+H1nNIxbpWi/e42/HFsmt5wRPiYPiDTAi
	+AdaPIwI4bPO4ivYa7X+awsPh2xqpnItCExEM=
MIME-Version: 1.0
Received: by 10.220.149.207 with SMTP id u15mr7760778vcv.27.1326052477202;
	Sun, 08 Jan 2012 11:54:37 -0800 (PST)
Sender: adrian.chadd@gmail.com
Received: by 10.52.36.5 with HTTP; Sun, 8 Jan 2012 11:54:37 -0800 (PST)
In-Reply-To: <814439520.20120108234754@serebryakov.spb.ru>
References: <1445063345.20120108224650@serebryakov.spb.ru>
	<CAJ-VmomUcTbCEnVkEXgzMY9H0hQPf7A5E9be2JmOgxGLoFKdjA@mail.gmail.com>
	<814439520.20120108234754@serebryakov.spb.ru>
Date: Sun, 8 Jan 2012 11:54:37 -0800
X-Google-Sender-Auth: kxCQD4R5ADGL9dneVjGnH22L7Ok
Message-ID: <CAJ-Vmo=-68RPcoGDKMpq=73eRVdoEdemPaKUbHX0BFd0yaTkOQ@mail.gmail.com>
From: Adrian Chadd <adrian@freebsd.org>
To: Lev Serebryakov <lev@freebsd.org>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
Cc: freebsd-wireless@freebsd.org
Subject: Re: ath0: device timeout
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." <freebsd-wireless.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-wireless>, 
	<mailto:freebsd-wireless-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-wireless>
List-Post: <mailto:freebsd-wireless@freebsd.org>
List-Help: <mailto:freebsd-wireless-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-wireless>, 
	<mailto:freebsd-wireless-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 08 Jan 2012 19:54:40 -0000

It's not a hardware problem.

:)


Adrian

2012/1/8 Lev Serebryakov <lev@freebsd.org>:
> Hello, Adrian.
> You wrote 8 =D1=8F=D0=BD=D0=B2=D0=B0=D1=80=D1=8F 2012 =D0=B3., 23:25:22:
>
>> Which NIC is this again?
>
> ath0: <Atheros 9220> mem 0xa0060000-0xa006ffff irq 15 at device 17.0 on p=
ci0
> ath0: [HT] enabling HT modes
> ath0: [HT] 2 RX streams; 2 TX streams
> ath0: AR9220 mac 128.2 RF5133 phy 13.0
>
> 2.4Ghz only TP-Link Mini-PCI card.
>
>
>> I know there are some subtle software TX bugs. I'm trying to hunt them
> =C2=A0It is more like hardware problem -- DMA timeout and many timeouts
> after that.
>
>> down and squish them..
> =C2=A0It is not so fresh Current:
>
> =C2=A0FreeBSD gateway.home.serebryakov.spb.ru 10.0-CURRENT FreeBSD 10.0-C=
URRENT #0: Wed Nov 23 16:54:37 MSK 2011
>
> =C2=A0I'm building fresh 10-CURRENT now...
>
> --
> // Black Lion AKA Lev Serebryakov <lev@serebryakov.spb.ru>
>