From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S271750AbTGXWbJ (ORCPT ); Thu, 24 Jul 2003 18:31:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S271751AbTGXWbJ (ORCPT ); Thu, 24 Jul 2003 18:31:09 -0400 Received: from smtp-out1.iol.cz ([194.228.2.86]:10214 "EHLO smtp-out1.iol.cz") by vger.kernel.org with ESMTP id S271750AbTGXWbI (ORCPT ); Thu, 24 Jul 2003 18:31:08 -0400 Date: Fri, 25 Jul 2003 00:46:00 +0200 From: Pavel Machek To: Dominik Brugger Cc: kernel list , linux-usb-devel@lists.sourceforge.net Subject: Re: OHCI problems with suspend/resume Message-ID: <20030724224600.GB430@elf.ucw.cz> References: <20030723220805.GA278@elf.ucw.cz> <20030724143731.5fe40b4e.ml.dominik83@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030724143731.5fe40b4e.ml.dominik83@gmx.net> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.3i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > > In 2.6.0-test1, OHCI is non-functional after first suspend/resume, and > > kills machine during secon suspend/resume cycle. > > I experience similar problems with UHCI: > > Before suspending to S3 I unload usb modules and afterwards I reload them, but it does not work again. > (For testing I also plugged in an USB card reader with an LED. > The LED is on except when I resume from S3) Do not unload modules before suspend, they should handle that just fine. With uhci on toshiba satelite I can do both S3 and S4, and USB survives that (at least it is able to power devices and detects plugs/unplugs). Pavel -- When do you have a heart between your knees? [Johanka's followup: and *two* hearts?]