pci: runtime i/o window sizing

Update the pci i/o windows at runtime, depending on the amount memory
the machine has.  The 32bit window starts above low memory and ends at
the ioapic map address, the 64bit window is placed above high memory.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
1 file changed
tree: 74fa1c519a669e4c9fcc24f11132aea10b4232d0
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. TODO
  7. src/
  8. tools/
  9. vgasrc/