From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263567AbTDWVCD (ORCPT ); Wed, 23 Apr 2003 17:02:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263621AbTDWVCD (ORCPT ); Wed, 23 Apr 2003 17:02:03 -0400 Received: from [63.246.199.14] ([63.246.199.14]:38533 "EHLO ns.briggsmedia.com") by vger.kernel.org with ESMTP id S263567AbTDWVCC convert rfc822-to-8bit (ORCPT ); Wed, 23 Apr 2003 17:02:02 -0400 Content-Type: text/plain; charset=US-ASCII From: joe briggs Organization: BMS To: David Brodbeck , "'motion@lists.frogtown.com'" , andras@t-online.de, linux-kernel@vger.kernel.org, motion@frogtown.com Subject: Re: [Motion] Re: IDE corruption during heavy bt878-induced interr upt load [LKM] Date: Wed, 23 Apr 2003 18:13:46 -0400 User-Agent: KMail/1.4.3 References: In-Reply-To: MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Message-Id: <200304231813.46892.jbriggs@briggsmedia.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Is this true??? Does onboard IDE controllers appear and work the same way as IDE or PCI controllers with respect to IRQ, DMA, and memory access? On Wednesday 23 April 2003 03:22 pm, David Brodbeck wrote: > > -----Original Message----- > > From: joe briggs [mailto:jbriggs@briggsmedia.com] > > > > I am glad that you mentioned ext3 because while I curse > > ReiserFS, I really > > don't think that it is part of the problem. Definately > > PCI-dma related, but > > does onboard IDE (i.e., my system disk) use DMA in the same > > way that a PCI > > adapter such as Promise does? > > I'm not a hardware expert, but since on-board IDE controllers usually > appear as PCI devices to the OS, I assume they do DMA the same way. > - > 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/ -- Joe Briggs Briggs Media Systems 105 Burnsen Ave. Manchester NH 01304 USA TEL/FAX 603-232-3115 MOBILE 603-493-2386 www.briggsmedia.com