From owner-freebsd-current Mon Sep 23 4: 0:27 2002 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 CFE0037B401 for ; Mon, 23 Sep 2002 04:00:26 -0700 (PDT) Received: from relay01.cablecom.net (relay01.cablecom.net [62.2.33.101]) by mx1.FreeBSD.org (Postfix) with ESMTP id CDF8443E4A for ; Mon, 23 Sep 2002 04:00:25 -0700 (PDT) (envelope-from hanspeter_roth@hotmail.com) Received: from smtp.swissonline.ch (mail-4.swissonline.ch [62.2.32.85]) by relay01.cablecom.net (8.12.5/8.12.5/SOL/AWF/MXRELAY/20020820) with ESMTP id g8NB0OZ2038962 for ; Mon, 23 Sep 2002 13:00:24 +0200 (CEST) (envelope-from hanspeter_roth@hotmail.com) Received: from snoopy.here (dclient80-218-74-198.hispeed.ch [80.218.74.198]) by smtp.swissonline.ch (8.11.6/8.11.6/SMTPSOL/AWF/2002040101) with ESMTP id g8NB0OF09593 for ; Mon, 23 Sep 2002 13:00:24 +0200 (MEST) Received: (from hampi@localhost) by snoopy.here (8.11.6/8.11.6) id g8NB0Oi00400 for freebsd-current@FreeBSD.ORG; Mon, 23 Sep 2002 13:00:24 +0200 (CEST) (envelope-from hanspeter_roth@hotmail.com) Date: Mon, 23 Sep 2002 13:00:24 +0200 From: Hanspeter Roth To: freebsd-current@FreeBSD.ORG Subject: Re: Dma via Promise ATA 100/133 TX2 Message-ID: <20020923130024.A369@snoopy.cablecom.ch> Reply-To: freebsd-current@FreeBSD.ORG Mail-Followup-To: freebsd-current@FreeBSD.ORG References: <20020923111945.A457@gicco.cablecom.ch> <200209230939.g8N9dJsv072495@spider.deepcore.dk> <20020923104819.GA1863@tiiu.internal> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20020923104819.GA1863@tiiu.internal>; from kalts@estpak.ee on Mon, Sep 23, 2002 at 01:48:19PM +0300 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Sep 23 at 13:48, Vallo Kallaste spoke: > Back to the 4.5-something I had problems with the Plextor CD-RW > drive, Promise ATA-66 and DMA. We had email discussion about it and > you claimed that Promise support for ATAPI DMA is almost missing, I think the guys of the Linux-kernel list have discussed about DMA of certain Promise controllers. It seems to be a known issue. Are there alternative controllers that support DMA with ATAPI drives? > but I guess you have better things to remember. The combo did work > well with PIO4. Sounds similar. PIO4 is sufficient for a single drive. I'm trying to burn on 4 drives concurrently. -Hanspeter To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message