The linux kernel driver for the Universe-II VME to PCI bridge is updated to 
version -KO7. It now builds and runs with Debian-12 stock kernel 6.1.0-22-686.

I pxe boot (isolinux/pxelinux) the linux kernel and NFS-mount the stock 32-bit 
Debian-12 userland. Userland tarball is available by request. PXE and NFS-Root 
configuration is written up on the wiki at daq.triumf.ca, example config files 
are available on request.

https://daq00.triumf.ca/DaqWiki/index.php/Ubuntu#setup_diskless_network_booting
https://daq00.triumf.ca/DaqWiki/index.php/VME-CPU

The Debian-11 kernel also works (use -KO6 driver is -KO7 bombs), but Debian-11 
kernel with Debian-12 userland and Ubuntu-22 NFS server fails with "file too 
big" errors, the best I can tell this has to do with old 32-bit kernels getting 
unhappy about 64-bit NFS inode numbers.

Cross-compilation from 64-bit Ubuntu-22 to 32-bit VME processors running 32-bit 
Debian-12 is written up here:
https://daq00.triumf.ca/DaqWiki/index.php/Ubuntu#32-bit_intel_cross-compiler

To cross-build 32-bit MIDAS for 32-bit VME processor use "make linux32" or build 
natively (pretty slow on 1 GHz Pentium-III).

K.O.