Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750938AbWJHIjS (ORCPT ); Sun, 8 Oct 2006 04:39:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750933AbWJHIjS (ORCPT ); Sun, 8 Oct 2006 04:39:18 -0400 Received: from smtp-out001.kontent.com ([81.88.40.215]:45486 "EHLO smtp-out.kontent.com") by vger.kernel.org with ESMTP id S1750938AbWJHIjR convert rfc822-to-8bit (ORCPT ); Sun, 8 Oct 2006 04:39:17 -0400 From: Oliver Neukum To: David Brownell , Pavel Machek , USB development list , Kernel development list , Alan Stern Subject: Re: [linux-usb-devel] error to be returned while suspended Date: Sun, 8 Oct 2006 10:39:58 +0200 User-Agent: KMail/1.8 References: <200610080838.03488.oliver@neukum.org> <200610080020.49158.david-b@pacbell.net> In-Reply-To: <200610080020.49158.david-b@pacbell.net> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Message-Id: <200610081039.59777.oliver@neukum.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 888 Lines: 20 Am Sonntag, 8. Oktober 2006 09:20 schrieb David Brownell: > > If a device is always opened, as mice are, it will not be suspended. > > Yet they can be without any data to deliver forever. > > In 2.6.19-rc1 read Documentation/power/devices.txt about runtime > suspend states. ?Then think about how why mouse in a runtime suspend > state, with remote wakeup enabled, looks externally ** EXACTLY ** like > a mouse that's fully active .... I've done so. And I've read the HID spec. It just says that a mouse may support remote wakeup, not what should wake it up. A device that wakes only if a button is clicked is within spec. Regards Oliver - 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/