Since we've wondered off the actual ACPI table stuff into general ROM sizing, I'd like to propose some concrete fixes:
1) We explicitly name the bios file in a .romfile attribute for all ROMs. 2) The code that uses .romfile has an expansion for $MACHINETYPE 3) We actually symlink all of those together, anyone who wants/has to deal with different versions can downstream. 4) The machine types contain size attributes for the ROMs that are generoously larger than the ROMs anyone currently uses. I think 1..3 should deal with those of us who have to deal with different ROM versions on different machine types. 4 might be good enough for the ACPI tables if you can bound it. Dave -- Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK