*BSD News Article 94749


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From: Udo Wolter <uwp@ukrv.de>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: Are bounce buffers needed for pci
Date: 30 Apr 1997 08:23:59 +0200
Organization: Universitaetsklinikum Rudolf Virchow, Berlin, Germany
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Tony Griffiths <tonyg@OntheNet.com.au> writes:

> Btw, not all ISA bus cards do DMA, most do only programmed I/O so unless
> you have a SCSI card you can remove B-B support from the kernel.

Soundcards do DMA.

Bye,
	Udo

-- 
Udo Wolter, email: uwp@cs.tu-berlin.de
!!! LOW-TECH Page: http://www.cs.tu-berlin.de/~uwp/low-tech.html !!!