From owner-freebsd-stable  Mon Feb 12  6:21:16 2001
Delivered-To: freebsd-stable@freebsd.org
Received: from highland.isltd.insignia.com (highland.isltd.insignia.com [195.217.222.20])
	by hub.freebsd.org (Postfix) with ESMTP id 1AF7637B4EC
	for <freebsd-stable@freebsd.org>; Mon, 12 Feb 2001 06:21:12 -0800 (PST)
Received: from wolf.isltd.insignia.com (wolf-c1.isltd.insignia.com [193.112.16.10])
	by highland.isltd.insignia.com (8.11.2/8.11.2/check_local4.2) with ESMTP id f1CELBI40322
	for <freebsd-stable@freebsd.org>; Mon, 12 Feb 2001 14:21:11 GMT
Received: (from daemon@localhost)
	by wolf.isltd.insignia.com (8.9.3/8.9.3) id OAA04491
	for freebsd-stable@freebsd.org; Mon, 12 Feb 2001 14:21:10 GMT
From: "Thomas T. Veldhouse" <freebsd-stable-local@insignia.com>
To: "David W. Chapman Jr." <dwcjr@insignia.com>
Subject: Re: ata driver and HighPoint HPT370 ATA100 controller
Date: 12 Feb 2001 14:21:09 -0000
Message-ID: <004f01c094fe$d1cc6010$3028680a@tgt.com>
Content-Type: text/plain; 	charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Sender: owner-freebsd-stable@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.ORG

OK - I will rephrase - I USE UDMA33 on my DVD (10X) and CDRW(HP 9100i).  It


works wonderfully for both of them.

Tom Veldhouse
veldy@veldy.net

----- Original Message -----
From: "David W. Chapman Jr." <dwcjr@inethouston.net>
To: "Thomas T. Veldhouse" <veldy@veldy.net>
Cc: <freebsd-stable@freebsd.org>
Sent: Sunday, February 11, 2001 9:01 PM
Subject: Re: ata driver and HighPoint HPT370 ATA100 controller


> Yes, but DMA != UDMA, they are two difference things, you'll have to ask
> soren and the group why not, but it was explained to me a while ago and
made
> sense at the time.
>
> ----- Original Message -----
> From: "Thomas T. Veldhouse" <veldy@veldy.net>
> To: "David W. Chapman Jr." <dwcjr@inethouston.net>
> Cc: <freebsd-stable@freebsd.org>
> Sent: Sunday, February 11, 2001 8:55 PM
> Subject: Re: ata driver and HighPoint HPT370 ATA100 controller
>
>
> > Why not?  It works great for me.  Also, when watching a DVD video (via
> > Windows ;(  ), you can not get the best performance unless you turn DMA
> on.
> >
> > Tom Veldhouse
> > veldy@veldy.net
> >
> > ----- Original Message -----
> > From: "David W. Chapman Jr." <dwcjr@inethouston.net>
> > To: "Matthew Emmerton" <matt@gsicomp.on.ca>; "Alec Wolman"
> > <wolman@cs.washington.edu>
> > Cc: <stable@FreeBSD.ORG>; "Eric Jacoboni" <jaco@teaser.fr>
> > Sent: Saturday, February 10, 2001 10:09 PM
> > Subject: Re: ata driver and HighPoint HPT370 ATA100 controller
> >
> >
> > > There's a difference between UDMA and WDMA.  From what I hear you
don't
> > want
> > > UDMA on ATAPI devices anyways.
> > >
> > > > My plextor drive (same model) supports DMA.  It is hooked up
> > > > to a VIA 82C686 controller.  Here is the message from my boot
probe...
> > > >
> > > > acd0: DVD-ROM <TOSHIBA DVD-ROM SD-M1402> at ata1-master using UDMA33
> > > > acd1: CD-RW <PLEXTOR CD-R PX-W1210A> at ata1-slave using WDMA2
> > >
> > >
> > >
> > >
> > > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > > with "unsubscribe freebsd-stable" in the body of the message
> > >
> >
> >
>
>



To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-stable" in the body of the message


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-stable" in the body of the message


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-stable" in the body of the message