From owner-freebsd-stable  Sat Feb 10 20: 9:48 2001
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From: "David W. Chapman Jr." <dwcjr@inethouston.net>
To: "Matthew Emmerton" <matt@gsicomp.on.ca>,
	"Alec Wolman" <wolman@cs.washington.edu>
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Subject: Re: ata driver and HighPoint HPT370 ATA100 controller 
Date: Sat, 10 Feb 2001 22:09:35 -0600
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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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