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<== Date ==> <== Thread ==>

Subject: vxWorks for PC: memory map
From: Vladis Korobov <korobov@mail.desy.de>
To: tech-talk@aps.anl.gov
Date: Fri, 8 Aug 2003 12:40:19 +0200 (MEST)
Hi all,

I work with SBS PC6 (this is compact Pentium PC with 123 MB of memory).
I have to support PROFI104 ISA card (Softing). This card needs 16KB shared
memory (accessed from the card and from PC) in the PC upper memory between
C8000 and F7FFF addresses.
Could anybody prompt me how should I modify the vxWorks memory mapping
(configuration?) in order to have not cacheable access to this memory and
to exclude it from vxWorks allocation pool?

Thank you in advance for any help,
-----------
Vladislav Korobov
MKS-2 Group, DESY
Notkestr. 85
22607 Hamburg, Germany
tel. +49 40 8998 3947
e-mail:vladis.korobov@desy.de or
       korobov@mail.desy.de



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