From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264405AbTE0Wpu (ORCPT ); Tue, 27 May 2003 18:45:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264403AbTE0Wpu (ORCPT ); Tue, 27 May 2003 18:45:50 -0400 Received: from x35.xmailserver.org ([208.129.208.51]:15268 "EHLO x35.xmailserver.org") by vger.kernel.org with ESMTP id S264405AbTE0Wpq (ORCPT ); Tue, 27 May 2003 18:45:46 -0400 X-AuthUser: davidel@xmailserver.org Date: Tue, 27 May 2003 15:58:48 -0700 (PDT) From: Davide Libenzi X-X-Sender: davide@bigblue.dev.mcafeelabs.com To: Thomas Winischhofer cc: Alan Cox , Martin Diehl , Linux Kernel Mailing List Subject: Re: [patch] sis650 irq router fix for 2.4.x In-Reply-To: <3ED3ECC4.4040407@winischhofer.net> Message-ID: References: <3ED21CE3.9060400@winischhofer.net> <3ED32BA4.4040707@winischhofer.net> <1054053901.18814.0.camel@dhcp22.swansea.linux.org.uk> <3ED3CDA9.5090605@winischhofer.net> <3ED3ECC4.4040407@winischhofer.net> 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 On Wed, 28 May 2003, Thomas Winischhofer wrote: > Davide Libenzi wrote: > > It does not look right to me either to poke the IDE controller. Another > > solution might be to parse the routing table and gather informations from > > there. Example, the findings of 0x61,...,0x63 will tell us that we're > > dealing with newer chipsets that uses those for values for the 3 OHCI and > > the EHCI. > > (The "plain" 650 [with 961] has no EHCI; this was introduced with the 962) It still has 0x60...0x63 values in the routing table (looking at your files). > > The revision ID trick seems not effective, at least looking at > > your machine with rev-id 0 that has 0x61..63. Martin, was the revision id > > 0, that you suggested to be handled with the old router, minded ? > > What about gathering all that info from the routing table? Please excuse > this perhaps naive assumption, but isn't that what's it's good for? That's what's I'm telling ;) Now (in my office) I do not have the machine to play with (personal laptop) but tonight I'll make a patch that will use the routing table info to discover the appropriate router selection. - Davide