From owner-freebsd-mobile@FreeBSD.ORG  Fri May 25 07:53:34 2012
Return-Path: <owner-freebsd-mobile@FreeBSD.ORG>
Delivered-To: freebsd-mobile@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 12B401065670;
	Fri, 25 May 2012 07:53:34 +0000 (UTC)
	(envelope-from adrian.chadd@gmail.com)
Received: from mail-pb0-f54.google.com (mail-pb0-f54.google.com
	[209.85.160.54])
	by mx1.freebsd.org (Postfix) with ESMTP id D3E2B8FC1A;
	Fri, 25 May 2012 07:53:33 +0000 (UTC)
Received: by pbbro2 with SMTP id ro2so1528685pbb.13
	for <multiple recipients>; Fri, 25 May 2012 00:53:33 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
	h=mime-version:sender:in-reply-to:references:date
	:x-google-sender-auth:message-id:subject:from:to:cc:content-type;
	bh=b2RMjmO+jirkr/q3wautj1ThWoNghZMl1R/TY1UdF2w=;
	b=LHvyrpp7pG8xAnC/CfxdT6aIlu8Lrs3ZvZ8QGG2dg01bfrSJt9blDriRO/LJslQgnG
	vjOSegus2MoA8bSdbumj8Vtf45OW0IiKRcOfpJHwStef7oS/5FlX94XyWHgKxc83nl4g
	KyaZDOg7WEiaEbLgDY1d48TYJ8uYDTurd0soDvFPZIfxofM/zFPYF+S4VaUfSB8VLjE6
	jQjMBoLa0OqlNrayfFg2zi7TVLCfWJcDG8cNygDY2TpxKKNmkCoqSgnybW4mu2tb8IBY
	6mg4qgSMDFaYGMUBgVlyRa5fvO4qlFyN6bYTwjug7WV/fO8SHJaYL8ETHjuJ4/013YHe
	XuNA==
MIME-Version: 1.0
Received: by 10.68.211.170 with SMTP id nd10mr30296609pbc.68.1337932413439;
	Fri, 25 May 2012 00:53:33 -0700 (PDT)
Sender: adrian.chadd@gmail.com
Received: by 10.142.203.2 with HTTP; Fri, 25 May 2012 00:53:33 -0700 (PDT)
In-Reply-To: <CAJ-VmomWf_+o+5vQkr7-2HqBuYjk0K-y_EEyqQvpp_GVN3W_8Q@mail.gmail.com>
References: <CAJ-VmomWf_+o+5vQkr7-2HqBuYjk0K-y_EEyqQvpp_GVN3W_8Q@mail.gmail.com>
Date: Fri, 25 May 2012 00:53:33 -0700
X-Google-Sender-Auth: rI0nCgUVsPpZH8EAE3qz_YzNLmQ
Message-ID: <CAJ-Vmo=pKPHqB1uJJzqgonA5xHs0cvCX-B1vKmcCdRbmsHatWA@mail.gmail.com>
From: Adrian Chadd <adrian@freebsd.org>
To: freebsd-current@freebsd.org
Content-Type: text/plain; charset=ISO-8859-1
Cc: freebsd-mobile@freebsd.org
Subject: Re: 9-stable regression: 'cbb0: Warning: Bus reset timeout'
X-BeenThere: freebsd-mobile@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Mobile computing with FreeBSD <freebsd-mobile.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-mobile>, 
	<mailto:freebsd-mobile-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-mobile>
List-Post: <mailto:freebsd-mobile@freebsd.org>
List-Help: <mailto:freebsd-mobile-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-mobile>,
	<mailto:freebsd-mobile-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 25 May 2012 07:53:34 -0000

To respond to my own email:

* if I unload cbb/pccard/cardbus and reload them, suddenly the slot works.
* I've been toying with S3 suspend to RAM, so I wondered if it were that.

Yes, it seems to be suspend related. I'll do some more thorough
testing tomorrow, but once I suspend, the ath(4) NIC gets detached
from the cardbus slot, then upon resume the NIC isn't found (bus
timeout) and won't be until I unload/reload the modules.

Should pccard/cbb/cardbus 'properly' handle S3 suspend/resume? Does it
work for anyone else?



Adrian