From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754831AbZBRPz4 (ORCPT ); Wed, 18 Feb 2009 10:55:56 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754158AbZBRPxj (ORCPT ); Wed, 18 Feb 2009 10:53:39 -0500 Received: from smtp-out002.kontent.com ([81.88.40.216]:33064 "EHLO smtp-out002.kontent.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753303AbZBRPxc (ORCPT ); Wed, 18 Feb 2009 10:53:32 -0500 From: Oliver Neukum Organization: Novell To: Alan Stern Subject: Re: [RFD] Automatic suspend Date: Wed, 18 Feb 2009 16:55:11 +0100 User-Agent: KMail/1.9.10 Cc: Arjan van de Ven , "Rafael J. Wysocki" , pm list , LKML , Arve =?iso-8859-1?q?Hj=F8nnev=E5g?= , Benjamin Herrenschmidt , Pavel Machek , Nigel Cunningham , Matthew Garrett , mark gross , "Woodruff, Richard" , Uli Luckas , Igor Stoppa , Brian Swetland , Len Brown References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200902181655.13876.oliver@neukum.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Wednesday 18 February 2009 16:10:48 schrieb Alan Stern: > On Wed, 18 Feb 2009, Oliver Neukum wrote: > > > But the transport and the driver may be in different subsystems, e.g. > > usb storage. > > We would have to add a part of usb-storage into the SCSI subsystem, by > creating a USB transport class. Perhaps this class could be shared > with Firewire/IEEE1394. That would be a specific solution. But the problem is generic. Take for example HID. Several drivers may share one transport, but the transport may be USB 2.0/3.0 or bluetooth. Regards Oliver