Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755103AbYLIULn (ORCPT ); Tue, 9 Dec 2008 15:11:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754154AbYLIULd (ORCPT ); Tue, 9 Dec 2008 15:11:33 -0500 Received: from torres.zugschlus.de ([85.214.68.41]:38804 "EHLO torres.zugschlus.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753555AbYLIULc (ORCPT ); Tue, 9 Dec 2008 15:11:32 -0500 Date: Tue, 9 Dec 2008 21:11:20 +0100 From: Marc Haber To: Alan Stern Cc: Greg KH , Andrew Morton , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Subject: Re: pl2303 - pl2303_open - failed submitting interrupt urb, error -28 Message-ID: <20081209201120.GB27774@torres.zugschlus.de> References: <20081205121023.GA21963@torres.zugschlus.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 925 Lines: 24 On Fri, Dec 05, 2008 at 11:03:41AM -0500, Alan Stern wrote: > Yes it is. You can force port P of the EHCI controller on bus B to run > at low/full speed by doing: > > echo P >/sys/class/usb_host/usb_hostB/companion > > To allow port P to run at high speed again, use the same command but > write -P instead of P. I will try that and report back. Greetings Marc -- ----------------------------------------------------------------------------- Marc Haber | "I don't trust Computers. They | Mailadresse im Header Mannheim, Germany | lose things." Winona Ryder | Fon: *49 621 72739834 Nordisch by Nature | How to make an American Quilt | Fax: *49 3221 2323190 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/