Date: Tue, 02 Jun 1998 21:57:48 -0700 From: Amancio Hasty <hasty@rah.star-gate.com> To: "Chris Csanady" <cc@swing.ca.sandia.gov> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: VM Questions Message-ID: <199806030457.VAA03238@rah.star-gate.com> In-Reply-To: Your message of "Tue, 02 Jun 1998 06:43:05 CDT." <199806021143.GAA12205@swing.ca.sandia.gov>
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Take a look at /sys/pci/brooktree848.c thats a video capture driver. The hardware only understands physical memory . Actually, most device drivers which do dma face the same issue that you are stating. Cheers, Amancio To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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