From owner-freebsd-usb@FreeBSD.ORG Wed Dec 2 09:59:52 2009 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 44909106568D; Wed, 2 Dec 2009 09:59:52 +0000 (UTC) (envelope-from avg@freebsd.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 508BF8FC19; Wed, 2 Dec 2009 09:59:51 +0000 (UTC) Received: from odyssey.starpoint.kiev.ua (alpha-e.starpoint.kiev.ua [212.40.38.101]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id LAA24554; Wed, 02 Dec 2009 11:59:49 +0200 (EET) (envelope-from avg@freebsd.org) Message-ID: <4B163A94.6040806@freebsd.org> Date: Wed, 02 Dec 2009 11:59:48 +0200 From: Andriy Gapon User-Agent: Thunderbird 2.0.0.23 (X11/20090825) MIME-Version: 1.0 To: freebsd-hackers@freebsd.org, freebsd-usb@freebsd.org References: <4911BA93.9030006@icyb.net.ua> <491ABFCD.3060309@icyb.net.ua> <491AC502.9000507@icyb.net.ua> <20081112121410.GA24629@icarus.home.lan> <491ACA19.2040008@icyb.net.ua> <20081112123315.GA24907@icarus.home.lan> <491AD0CB.8050309@icyb.net.ua> <20081112132124.GA25637@icarus.home.lan> <491ADB3B.2090000@icyb.net.ua> <492E952A.80104@icyb.net.ua> <492E9F45.2090404@icyb.net.ua> <492FEE43.5060703@icyb.net.ua> In-Reply-To: <492FEE43.5060703@icyb.net.ua> X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Subject: Re: ukbd attachment and root mount X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Dec 2009 09:59:52 -0000 on 28/11/2008 15:12 Andriy Gapon said the following: > on 27/11/2008 15:23 Andriy Gapon said the following: >> I increased debug level in uhub and also switched mouse and keyboard >> ports hoping that order might matter. It didn't. >> >> Here's fresh usbdevs output snippet: >> Controller /dev/usb2: >> addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), >> Intel(0x0000), rev 1.00 >> uhub2 >> port 1 addr 3: low speed, power 100 mA, config 1, USB Keyboard(0x0101), >> CHESEN(0x0a81), rev 1.10 >> ukbd0 >> uhid0 >> port 2 addr 2: low speed, power 98 mA, config 1, USB-PS/2 Optical >> Mouse(0xc040), Logitech(0x046d), rev 24.30 >> ums0 >> >> And here's a new snippet from cold explore dmesg: >> uhub2: uhub_explore: port 1 status 0x0100 0x0001 >> + ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >> + So, hm, it looks like a change in connection status is reported but >> current status is reported as not connected. >> + I wonder why? Just wanted to followup on this and let you know that the issue seems to be resolved in stable/8, I think that early usb takeover change might have fixed it. The change is not in 8.0. > For now I am blaming this on the keyboard. My wild un-educated guess is > that it takes it too long to come back after controller reset. I don't > have any other explanation at the moment. > > I'll try to get another keyboard (from different vendor) and play with it. -- Andriy Gapon