From owner-freebsd-current@FreeBSD.ORG Sun Aug 3 09:56:06 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C024037B401 for ; Sun, 3 Aug 2003 09:56:06 -0700 (PDT) Received: from sdf.lonestar.org (ol.freeshell.org [192.94.73.20]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2518A43F3F for ; Sun, 3 Aug 2003 09:56:06 -0700 (PDT) (envelope-from hospital@sdf.lonestar.org) Received: from sdf.lonestar.org (IDENT:hospital@sdf.lonestar.org [192.94.73.1]) by sdf.lonestar.org (8.12.9/8.12.8) with ESMTP id h73Gu437024443 for ; Sun, 3 Aug 2003 16:56:04 GMT Received: (from hospital@localhost) by sdf.lonestar.org (8.12.9/8.12.8/Submit) id h73Gu4Ls009591; Sun, 3 Aug 2003 16:56:04 GMT Date: Sun, 3 Aug 2003 16:56:04 +0000 (UTC) From: ryan chris To: freebsd-current@freebsd.org Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: dma error X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Aug 2003 16:56:07 -0000 versions this happened on: 4.8-release, 5.1-release, 5.1-current with dma enabled, panics with anic errors occur left and right during intensive hdd i/o... examples are during a non-minimal sysinstall, and during a tar -xvf of the entire ports collection this is on an asus a7v-ve ( http://www.hp.com/cposupport/personal_computing/support_doc/bph07371.html ) -bash-2.05b$ dmesg|grep atapci atapci0: port 0xd800-0xd80f at device 7.1 on pci0 atapci0: Correcting VIA config for southbridge data corruption bug ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 atapci0: port 0xd800-0xd80f at device 7.1 on pci0 atapci0: Correcting VIA config for southbridge data corruption bug ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 disabling dma seemed to fix the problem