Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763423AbXHCTpy (ORCPT ); Fri, 3 Aug 2007 15:45:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758807AbXHCTps (ORCPT ); Fri, 3 Aug 2007 15:45:48 -0400 Received: from mx1.redhat.com ([66.187.233.31]:35319 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751266AbXHCTpr (ORCPT ); Fri, 3 Aug 2007 15:45:47 -0400 Date: Fri, 3 Aug 2007 15:45:32 -0400 From: Dave Jones To: Pete Zaitcev Cc: Oliver Neukum , Matthew Garrett , Greg KH , linux-usb-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: [linux-usb-devel] [PATCH] USB: Only enable autosuspend by default on certain device classes Message-ID: <20070803194532.GD16604@redhat.com> Mail-Followup-To: Dave Jones , Pete Zaitcev , Oliver Neukum , Matthew Garrett , Greg KH , linux-usb-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org References: <20070802235613.GA9487@srcf.ucam.org> <20070803011505.GA32589@suse.de> <20070803014756.GA10392@srcf.ucam.org> <200708030957.46320.oliver@neukum.org> <20070803142416.GB11942@redhat.com> <20070803123447.00374108.zaitcev@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070803123447.00374108.zaitcev@redhat.com> User-Agent: Mutt/1.5.14 (2007-02-12) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1161 Lines: 27 On Fri, Aug 03, 2007 at 12:34:47PM -0700, Pete Zaitcev wrote: > On Fri, 3 Aug 2007 10:24:16 -0400, Dave Jones wrote: > > On Fri, Aug 03, 2007 at 09:57:45AM +0200, Oliver Neukum wrote: > > > > > Kernel developers are a diverser lot than you think ;-) > > > We don't enable autosuspend in drivers we can't test, except where > > > the lack of a kernel driver forces us to use a broad swipe. Printers > > > were tested, too, and most printers seem to work. > > > > My experience suggests the opposite. Of the several I've tried so far, > > none have worked with usb suspend. > > All of mine work. I'm wondering if this has something to do with > a hub or motherboard... How should we test it? Tried plugging elsewhere? no hubs involved, directly plugged them into the mainboard. Fairly recent Intel chipsets on all the systems I tested. Dave -- http://www.codemonkey.org.uk - 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/