From owner-freebsd-current@FreeBSD.ORG Mon Feb 10 12:24:16 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id A9743F33; Mon, 10 Feb 2014 12:24:16 +0000 (UTC) Received: from mta04.bitpro.no (mta04.bitpro.no [92.42.64.203]) by mx1.freebsd.org (Postfix) with ESMTP id 5E8EC1822; Mon, 10 Feb 2014 12:24:16 +0000 (UTC) Received: from mail.lockless.no (mail.lockless.no [46.29.221.38]) by mta04.bitpro.no (Postfix) with ESMTPS id 2BDE910020F; Mon, 10 Feb 2014 13:24:08 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by mail.lockless.no (Postfix) with ESMTP id 2D416160208; Mon, 10 Feb 2014 13:25:02 +0100 (CET) X-Virus-Scanned: by amavisd-new-2.6.4 (20090625) (Debian) at lockless.no Received: from mail.lockless.no ([127.0.0.1]) by localhost (mail.lockless.no [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Z++HENJBd77w; Mon, 10 Feb 2014 13:25:01 +0100 (CET) Received: from laptop015.home.selasky.org (cm-176.74.213.204.customer.telag.net [176.74.213.204]) by mail.lockless.no (Postfix) with ESMTPSA id 036FA160207; Mon, 10 Feb 2014 13:25:00 +0100 (CET) Message-ID: <52F8C522.4050302@bitfrost.no> Date: Mon, 10 Feb 2014 13:25:06 +0100 From: Hans Petter Selasky Organization: Bitfrost A/S User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 MIME-Version: 1.0 To: Alexey Dokuchaev , Rui Paulo Subject: Re: urtwn driver for Edimax EW-7811U WLAN nano USB Adapter References: <201310081742.r98HfbBV055077@fire.js.berklix.net> <589BAB21-30E9-4750-A345-BE7AB1116F48@FreeBSD.org> <20140210122146.GA26853@FreeBSD.org> In-Reply-To: <20140210122146.GA26853@FreeBSD.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: "Julian H. Stacey" , Alfred Perlstein , "freebsd-current@freebsd.org bsd" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Feb 2014 12:24:16 -0000 On 02/10/14 13:21, Alexey Dokuchaev wrote: > On Tue, Oct 15, 2013 at 11:13:56PM -0700, Rui Paulo wrote: >> On 8 Oct 2013, at 10:41, Julian H. Stacey wrote: >>> I too am seeing >>> urtwn0: timeout waiting for checksum report >> >> Sorry, this is a know problem that I haven't been able to figure out... >> It probably exists in the OpenBSD driver as well. Usually retrying works. > > To augment this a bit: I also came across one of these dongles (vendor > 0x0bda product 0x8176) that gave me this "timeout waiting for checksum > report" message. Retrying didn't help, but plugging the dongle out and > then back in did. After powercycling the machine, I had to replug it > again. Once replugged, the dongle seems to work fine (I rebuilt kernel > and some ports via NFS over it thus far). > > This suggests that the driver (or more generic part of the USB stack) > does not initialize something correctly, while full plug-and-play thing > does it. Any ideas? > > ./danfe Hi, Looking at output from "usbdump -i usbusX -f Y" might give you some clues. Else have you tried "usbconfig -d X.Y reset". --HPS