Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261960AbTIMATd (ORCPT ); Fri, 12 Sep 2003 20:19:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261962AbTIMATd (ORCPT ); Fri, 12 Sep 2003 20:19:33 -0400 Received: from mrout3.yahoo.com ([216.145.54.173]:37642 "EHLO mrout3.yahoo.com") by vger.kernel.org with ESMTP id S261960AbTIMATb (ORCPT ); Fri, 12 Sep 2003 20:19:31 -0400 Message-ID: <3F62628B.5060805@bigfoot.com> Date: Fri, 12 Sep 2003 17:19:23 -0700 From: Erik Steffl User-Agent: Mozilla/5.0 (X11; U; Linux i386; en-US; rv:1.3) Gecko/20030312 X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: intel D865PERL and DMA for disks (IDE)? Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 810 Lines: 32 I am trying to set the DMA for ide disks but get the following error: jojda:/home/erik# hdparm -d 1 /dev/hda /dev/hda: setting using_dma to 1 (on) HDIO_SET_DMA failed: Operation not permitted using_dma = 0 (off) is it because it's not supported on given chipset or is there something I can do? debian unstable 2.4.21-ac4 (+ libata5 patches from Jeff Garzik) Intel D865PERL motherboard there are only two kernel options that I can see are relevant to chipset I use: CONFIG_BLK_DEV_PIIX=m CONFIG_SCSI_ATA_PIIX=y TIA erik - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/