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Date:      Sat, 10 Feb 2001 22:09:35 -0600
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>
Subject:   Re: ata driver and HighPoint HPT370 ATA100 controller 
Message-ID:  <00da01c093e0$72429f20$931576d8@inethouston.net>
References:  <200102110405.UAA90354@miles.cs.washington.edu>

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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




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