From owner-freebsd-stable Tue Aug 6 21:34:25 2002 Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 69B0237B400 for ; Tue, 6 Aug 2002 21:34:23 -0700 (PDT) Received: from omen.e-lated.org (omen.e-lated.org [63.231.29.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id D964843E6A for ; Tue, 6 Aug 2002 21:34:22 -0700 (PDT) (envelope-from danger@e-lated.org) Received: from omen.e-lated.org (danger@localhost [127.0.0.1]) by omen.e-lated.org (8.12.5/8.12.5) with ESMTP id g774YIFY019574 for ; Tue, 6 Aug 2002 21:34:18 -0700 (PDT) (envelope-from danger@e-lated.org) Received: from localhost (danger@localhost) by omen.e-lated.org (8.12.5/8.12.5/Submit) with ESMTP id g774YIva019571 for ; Tue, 6 Aug 2002 21:34:18 -0700 (PDT) X-Authentication-Warning: omen.e-lated.org: danger owned process doing -bs Date: Tue, 6 Aug 2002 21:34:17 -0700 (PDT) From: Jeff Seeman To: freebsd-stable@FreeBSD.ORG Subject: Re: atapi_dma while burning Cds with Promise Ata/133 Tx2 In-Reply-To: <20020806144800.A573@gicco.cablecom.ch> Message-ID: <20020806213033.D19561-100000@omen.e-lated.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Looking at the documentation for the promise 100 controller it states that if you run an ata raid setup that no cdroms or other than HD devices should be hooked up to the promise controller. CDR's do not benefit from the increased bandwidth anyway so hooking it up to the mainboards ide controller is more than acceptable. Hope that helps, Jeff Seeman Technical Instructor ------------------------------------------------------------------- **** FreeBSD-Advocate ----------------------- jeff@e-lated.org **** ------------------------------------------------------------------- On Tue, 6 Aug 2002, Hanspeter Roth wrote: > Hello, > > I have a Cdwriter connected to a Promise ATA133 Tx2 controller. > I tried a Plextor Cdwriter PX-W4012A and a Memorex SixteenMAXX 1040. > > Burning works without DMA. If DMA is enabled the system hangs as > soon as burning starts. > > When the Cdwriter is connected to the motherboard's controller > burning works with DMA enabled. > The controller of the motherboard seems to be a VIA 82C586 ATA33. > > I'm running 4.6.1-RELEASE-p10. > Is CD burning supposed to work with DMA on a Promise ATA133 Tx2? > > -Hanspeter > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message