Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270475AbTG1UDP (ORCPT ); Mon, 28 Jul 2003 16:03:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270479AbTG1UDP (ORCPT ); Mon, 28 Jul 2003 16:03:15 -0400 Received: from windsormachine.com ([206.48.122.28]:13324 "EHLO router.windsormachine.com") by vger.kernel.org with ESMTP id S270475AbTG1UDM (ORCPT ); Mon, 28 Jul 2003 16:03:12 -0400 Date: Mon, 28 Jul 2003 16:03:10 -0400 (EDT) From: Mike Dresser To: linux-kernel@vger.kernel.org Subject: RE: DMA not supported with Intel ICH4 I/O controller? In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 992 Lines: 27 On Mon, 28 Jul 2003, Kathy Frazier wrote: > >Ok, what is the DMA device? Hard drive? Can you give details? > > Mike, > > It's a proprietary board that we use to allow the PC to send blocks of data > to some industrial equipment. We developed the hardware and Linux driver > in-house. This same board works (under Linux) on a MoBo using the Intel > 815E chipset (Pentium III) with an IHC2 I/O Controller Hub. This is the > system I did _all_ my stress testing in. The plan was to ship our product > with these ASUS P4PE MoBos (using Intel 845PE and ICH4 controller) and were > un-pleasantly surprise when it didn't work. > > Kathy > Ok, you're definately well beyond my abilities to help then. Hopefully someone else on the list can. Mike - 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/