From owner-freebsd-stable  Mon Feb 12  6:20:11 2001
Delivered-To: freebsd-stable@freebsd.org
Received: from veldy.net (w028.z064001117.msp-mn.dsl.cnc.net [64.1.117.28])
	by hub.freebsd.org (Postfix) with ESMTP id E769837B401
	for <freebsd-stable@freebsd.org>; Mon, 12 Feb 2001 06:20:07 -0800 (PST)
Received: from HP2500B (veldy.net [64.1.117.28])
	by veldy.net (Postfix) with SMTP
	id E2C8F8C7D; Mon, 12 Feb 2001 08:19:27 -0600 (CST)
Message-ID: <004f01c094fe$d1cc6010$3028680a@tgt.com>
From: "Thomas T. Veldhouse" <veldy@veldy.net>
To: "David W. Chapman Jr." <dwcjr@inethouston.net>
Cc: <freebsd-stable@freebsd.org>
References: <200102110405.UAA90354@miles.cs.washington.edu> <00da01c093e0$72429f20$931576d8@inethouston.net> <001601c0949f$3cf34260$1d750140@cascade> <021801c094a0$173fa8a0$931576d8@inethouston.net>
Subject: Re: ata driver and HighPoint HPT370 ATA100 controller 
Date: Mon, 12 Feb 2001 08:19:32 -0600
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 5.50.4133.2400
X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400
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