From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 26 Apr 2001 16:59:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 26 Apr 2001 16:58:41 -0400 Received: from zeus.kernel.org ([209.10.41.242]:128 "EHLO zeus.kernel.org") by vger.kernel.org with ESMTP id ; Thu, 26 Apr 2001 16:58:13 -0400 Date: Thu, 26 Apr 2001 13:18:46 -0700 From: Mike Panetta To: linux-kernel@vger.kernel.org Subject: HPT366 IDE DMA error question. Message-ID: <20010426131846.A29148@tetsuo.applianceware.com> Mail-Followup-To: Mike Panetta , linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i Organization: ApplianceWare X-Mailer: mutt (ruff! ruff!) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org What could cause this error? hdi: timeout waiting for DMA ide_dmaproc: chipset supported ide_dma_timeout func only: 14 hdi: irq timeout: status=0x58 { DriveReady SeekComplete DataRequest } hdi: DMA disabled ide4: reset: success I get this message on all my off board HPT366 based controller cards. I am using these cards with seagate Barracuda ATA III Model ST320414A 20GB drives. Are there any known issues with these drives and the HPT366 based controllers? Are there any known issues with using 2-3 HPT366 cards in one system? There is only 1 drive per channel (2 per card). I am using this setup with Software RAID and needless to say no DMA=slow as hell. Just so you know the onboard IDE controller works fine. The drives report no errors on the onboard controllers and they have UDMA enabled (it was not disabled by the kernel). If there is any other info that is needed I will be glad to provide it. Thanks, Mike --