Date: 09 Oct 2003 09:16:15 -0400 From: Lowell Gilbert <freebsd-questions-local@be-well.ilk.org> To: rk47 <rk@nanoteq.co.za> Cc: freebsd-questions@freebsd.org Subject: Re: vtophys information. Message-ID: <44fzi2eelc.fsf@be-well.ilk.org> In-Reply-To: <bm113u$bk0$1@sea.gmane.org> References: <bm113u$bk0$1@sea.gmane.org>
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rk47 <rk@nanoteq.co.za> writes: > Is there a simple example which uses the function vtophys. Or a "normal" > example which uses the vtophys function in a simple way. This would be for > driver development for FreeBSD 4.x. Luckily, you have the full source code for the system. Note, if relevant, that vtophys isn't the best way to handle a PCI device because of portability concerns; see the architectural handbook for details.
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