limit address space used for pci devices.

For better compatibility with old linux kernels,
see source code comment.

Also rename some variables to make the code more
readable, following suggestions by Kevin.

Related (same problem in ovmf):
https://github.com/tianocore/edk2/commit/c1e853769046

Cc: Kevin O'Connor <kevin@koconnor.net>
Reported-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
1 file changed
tree: 1226a1a5061c5464eb693a5939a30a0a4d59c0b8
  1. docs/
  2. scripts/
  3. src/
  4. vgasrc/
  5. .gitignore
  6. COPYING
  7. COPYING.LESSER
  8. Makefile
  9. README