From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261258AbTDQIe4 (ORCPT ); Thu, 17 Apr 2003 04:34:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261276AbTDQIe4 (ORCPT ); Thu, 17 Apr 2003 04:34:56 -0400 Received: from siaab2ab.compuserve.com ([149.174.40.130]:5829 "EHLO siaab2ab.compuserve.com") by vger.kernel.org with ESMTP id S261258AbTDQIez (ORCPT ); Thu, 17 Apr 2003 04:34:55 -0400 Date: Thu, 17 Apr 2003 04:43:23 -0400 From: Chuck Ebbert <76306.1226@compuserve.com> Subject: Re: Problem: 2.4.20, 2.5.66 have different IDE channel order To: Alan Cox Cc: linux-kernel Message-ID: <200304170446_MC3-1-34CA-A41@compuserve.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Alan Cox wrote: >> 2.5 nonmodular seems to be doing it in BIOS order -- the HPT370 BIOS >> initializes before the Promise (and won't let it boot but I can deal >> with that.) I'll probably replace it with a PDC20262 before looking > > Im a bit puzzled by this because it does look like a bug. Our pci > scan code hasnt changed that materially. I assume the promise and > hpt are both plug in cards > Tried PDC20268 + 20262 and the IDE channel order is still rearranged in 2.5 even though the BIOSen now initialize in bus order (it can boot from hd again.) Why it goes from (1,2,3) in 2.4 to (1,3,2) in 2.5 is still a mystery. I could see it reversing, but not this. Tried 2.5.66-ac1 with no APIC support and IDE was still backwards. It also spewed continuous keyboard errors until I hit reset: atkbd.c: Unknown key (set 0, scancode 0xfc, on isa0060/serio1) pressed. -- Chuck