Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935457AbXJQUyu (ORCPT ); Wed, 17 Oct 2007 16:54:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757866AbXJQUyl (ORCPT ); Wed, 17 Oct 2007 16:54:41 -0400 Received: from khc.piap.pl ([195.187.100.11]:50698 "EHLO khc.piap.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757409AbXJQUyk (ORCPT ); Wed, 17 Oct 2007 16:54:40 -0400 To: Stefan Richter Cc: linux1394-user@lists.sourceforge.net, lkml Subject: Re: VIA VT6307 OHCI version? References: <4714EF01.2060609@s5r6.in-berlin.de> <471527E5.1050407@s5r6.in-berlin.de> <47166C83.2050207@s5r6.in-berlin.de> From: Krzysztof Halasa Date: Wed, 17 Oct 2007 22:54:36 +0200 In-Reply-To: <47166C83.2050207@s5r6.in-berlin.de> (Stefan Richter's message of "Wed, 17 Oct 2007 22:11:47 +0200") Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1248 Lines: 31 Stefan Richter writes: > What I meant was: First revisions may have had incomplete OHCI 1.1 > support and were sold as OHCI 1.0 chips, and as soon as they stabilized > it they sold them as OHCI 1.1 chips. But that's mere speculation on my > part. I can't think of any other reason though why anybody would hide > OHCI 1.1 compatibility. Perhaps some MS Windows had troubles with 1.1? VIA has a history of similar things (e.g. some C3 CPUs). All 3 chips I have, including that dated 2002, are single revision "80" so I guess there are absolutely no silicon changes. > And are you going to test if and how stable OHCI 1.1 features work? > (Which features are these? Right now only dual buffer reception comes > to my mind.) On this old EPIA? No :-) At least unless I have any doubt. On the other machine (currently) 1.0? Sure, that's why I did it. Is the "dual buffer reception" involved in receiving video from a DV camera, using the new driver? -- Krzysztof Halasa - 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/