From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from pippin.tausq.org (gandalf.tausq.org [64.81.244.94]) by dsl2.external.hp.com (Postfix) with ESMTP id 3AF114940 for ; Mon, 8 Mar 2004 23:36:32 -0700 (MST) Date: Mon, 8 Mar 2004 22:36:29 -0800 From: Randolph Chung To: "M. Grabert" Subject: Re: [parisc-linux] Results of (IDE) kernel tests with modified io.c Message-ID: <20040309063629.GM1113@tausq.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Cc: Grant Grundler , parisc-linux@lists.parisc-linux.org Reply-To: Randolph Chung List-Id: parisc-linux developers list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , > Recent discussions on p-l led to the assumption that io.c may be > broken and tests with a modified arch/parisc/io.c would be helpful. > Therefore I took out all references to leXX_to_cpu and cpu_to_leXX in io.c > and built various kernels and ran them. as you found out in your tests, io.c is correct as it was before.... I think Grant got confused with our original pci mmio macros which had wrong endian.... but that was a very long time ago :) I am trying to bring up the ns87415 ide controller on my c3750.. not much luck yet :-( for the other controllers, you might need a pci fixup to bring the devices into native mode (as Alan mentioned in his email). i wonder if it's safe to automatically set all IDE devices to native mode? randolph -- Randolph Chung Debian GNU/Linux Developer, hppa/ia64 ports http://www.tausq.org/