
This directory contains parts of the code from tha XFREE3.1.1 sources.

The code is Copyrighted by their respective authors. Hopefully they don't
mind of me using their code...




These parts will be used by SVGATextMode, in an attempt to suppport more
hardware in a quicker and more reliable way.

The pieces of code are put in directories as they are in the original XFREE
distribution, but with most of the path stripped away. 
If the original XFREE path would be

	xc/programs/Xserver/hw/xfree86/common_hw/I2061Aalt.c

Then I shortened it to just

	common_hw/I2061Aalt.c

Some files were deleted from the "common_hw" directory (they are of no use
to SVGATextMode):
   - ATTDac.c
   - BUSmemcpy.s
   - SlowBcopy.s
   - xf86_ClkPr.c
   - Imakefile
   
Finally, the file common_hw/IODelay.s has been renamed to
common_hw/IODelay.S (otherwise the compiler gets an indigestion)

The "include" directory contains a few include files needed by the XFREE
sources. They are just dummies to keep the compiler happy. They are by no
means valid replacements for the real X-header files!

The "patches" directory contains some patches against the standard XFREE code:

  1. "XFREE_ALPHA.patch" contains a few patches against the "clean" XFREE
     sources used by SVGATextMode to get them to work on the Alpa. The
     patches have already been run, the patch file is just here for your
     (and my) reference.

  2. ET4000_GenDAC.patch is a patch to make the S3 GenDAC code also work for
     the ICS5341 used on some ET4000W32p cards.

------------------------------------------------------------------------------

My intention is to do this kind of code reuse more and more, i.e. replace
more and more of MY code with the code from XFREE. Maybe.

Anyway, it should shorten my development cycle, AND allow for new updates of
the XFREE code to be integrated quickly. Wouldn't it be nice if SVGATextMode
ONLY used XFREE code? No use in me rewriting all their good stuff...

Koen.
