From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264089AbTDWPin (ORCPT ); Wed, 23 Apr 2003 11:38:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264091AbTDWPin (ORCPT ); Wed, 23 Apr 2003 11:38:43 -0400 Received: from area9.server-home.net ([62.208.70.38]:42757 "EHLO AREA-9") by vger.kernel.org with ESMTP id S264089AbTDWPil (ORCPT ); Wed, 23 Apr 2003 11:38:41 -0400 Date: Wed, 23 Apr 2003 17:50:46 +0200 From: Walter Hofmann To: Alan Cox Cc: Linux Kernel Mailing List Subject: Re: nforce2 IDE DMA stopped working (2.4.21-rc1) Message-ID: <20030423155046.GA1124@secretlab.mine.nu> References: <20030422205721.GA1123@secretlab.mine.nu> <1051049388.15763.3.camel@dhcp22.swansea.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1051049388.15763.3.camel@dhcp22.swansea.linux.org.uk> X-GPG-Fingerprint: 91D7 2B68 786F 7A3D 18FF E168 EAF4 8754 X-GPG-Key: http://search.keyserver.net:11371/pks/lookup?search=0xDE547385&op=index User-Agent: Mutt/1.5.4i X-OriginalArrivalTime: 23 Apr 2003 15:47:33.0062 (UTC) FILETIME=[A7800E60:01C309AF] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 22 Apr 2003, Alan Cox wrote: > On Maw, 2003-04-22 at 21:57, Walter Hofmann wrote: > > Using 2.4.20 I could enable DMA using "hdparm -d1 /dev/hda", but with > > 2.4.21-rc1 I get "HDIO_SET_DMA failed: Operation not permitted". > > This is with a nForce2 chipset. > > You dont appear to have the right drivers included in your kernel build. > At least the boot has no mentuon of the AMD/Nvidia driver You were right, I didn't select the correct driver. It works now! Thanks, Walter