From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Cox Subject: Re: [PATCH] IDE: don't offer IDE_GENERIC on ia64 Date: Fri, 12 Aug 2005 09:40:12 +0100 Message-ID: <1123836012.22460.16.camel@localhost.localdomain> References: <200508111424.43150.bjorn.helgaas@hp.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from clock-tower.bc.nu ([81.2.110.250]:20932 "EHLO localhost.localdomain") by vger.kernel.org with ESMTP id S1750709AbVHLI3Q (ORCPT ); Fri, 12 Aug 2005 04:29:16 -0400 In-Reply-To: <200508111424.43150.bjorn.helgaas@hp.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Bjorn Helgaas Cc: B.Zolnierkiewicz@elka.pw.edu.pl, linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, linux-ia64@vger.kernel.org On Iau, 2005-08-11 at 14:24 -0600, Bjorn Helgaas wrote: > IA64 boxes only have PCI IDE devices, so there's no need to blindly poke > around in I/O port space. Poking at things that don't exist causes MCAs > on HP ia64 systems. > > Signed-off-by: Bjorn Helgaas Nak-by: Alan Cox Assuming all IA-64 boxes are PCI or better then you actually want to edit include/asm-ia64/ide.h and edit ide_default_io_base where someone years ago cut and pasted x86-32 values so that case 2-5 are removed. Then you will just probe the compatibility mode PCI addresses for system IDE channels.