Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270642AbTG1Tvb (ORCPT ); Mon, 28 Jul 2003 15:51:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270658AbTG1Tvb (ORCPT ); Mon, 28 Jul 2003 15:51:31 -0400 Received: from firewall.mdc-dayton.com ([12.161.103.180]:34782 "EHLO firewall.mdc-dayton.com") by vger.kernel.org with ESMTP id S270642AbTG1Tva (ORCPT ); Mon, 28 Jul 2003 15:51:30 -0400 From: "Kathy Frazier" To: "Mike Dresser" , Subject: RE: DMA not supported with Intel ICH4 I/O controller? Date: Mon, 28 Jul 2003 16:02:57 -0500 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Importance: Normal In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 816 Lines: 19 >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 - 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/