Mail Archives: djgpp/1999/03/18/07:28:38
On Thu, 18 Mar 1999, Peter S'heeren wrote:
> I have a problem with accessing physical memory. I wanna do this: (1)
> allocate some physical memory pages (address isn't important, pages may
> be continguous), (2) determine their physical address, (3) pass these
> addresses to a bus-master capable PCI card that tries to read data from
> these addresses (experimental hardware).
Did you read section 18.14 of the DJGPP FAQ list (v2/faq211b.zip from
the same place you got DJGPP)? I think it has some solutions for such
cases. If something in that section is unclear, please ask specific
questions here.
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