From: Prashant TR <prashant_tr AT yahoo DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: DJGPP and Mapping physical memory from a PCI device
Date: 10 Jun 2000 06:48:12 +0530
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"Chris Fought" <cfought AT siscom DOT net> writes:

>      I work for an engineering firm and we have a shared memory product that
> requires that we be able to map physical memory from a PCI device so that it
> can be accessed by user applications. I was wondering if anyone could tell
> me of a location of some sample programs that demostrate memory mapping with
> DJGPP DPMI calls....Thanks for any help in advance.........

You could use the __djgpp_map_physical_memory call. Type "info libc a
_djgpp_map_physical" for more info. It is simple and self-explanatory.