Mail Archives: djgpp/1998/02/03/14:19:20
From: | Ulf Griesmann <ulfg AT nist DOT gov>
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | Accessing memory-mapped buffer of a PCI device
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Date: | Tue, 3 Feb 1998 11:58:19 -0500
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Organization: | National Institute of Standards & Technology
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Lines: | 20
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Message-ID: | <Pine.LNX.3.95.980203115726.4182B-100000@groundhog.phy.nist.gov>
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NNTP-Posting-Host: | groundhog.phy.nist.gov
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Mime-Version: | 1.0
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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Dear All,
I am trying to access a memory-mapped buffer on a PCI device with
a DJGPP program. Item 18.7 of the FAQ should apply directly to my
problem. Unfortunately, the answer given in the FAQ does not
tell me how to actually access the memory buffer once I have a
selector and a linear address. Can anyone help, maybe with an
example ?
Thank you,
Ulf
--
Ulf Griesmann \\\ tel: (301) 975 4929
National Institute of \\\ fax: (301) 990 1350
Standards & Technology \\\ e-mail:
Atomic Physics Division, Bld. 221/A167 \\\ ulf DOT griesmann AT nist DOT gov
Gaithersburg, Maryland 20899, U.S.A. \\\ ulfg AT atm DOT nist DOT gov
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