TODO list (1) switch to DEC 25th latest code done (2) boot-strap from any partition done (3) omit sd.c ioctl error done (4) establish interface between kernel & boot program 4-A DIP-SW setup done 4-B boot device infomation done 4-C number of plane done (5) remake probing routine of sio.c & bmc.c (6) make bmc as standard console (includeing DIP-SW checking) (7) st.c driver testing (8) sync up to Mike Hibler's 12/27 updates 8-A syncing up include files done 8-B longword aligning the kernel stacks done (Maybe) 8-C pmap 8-D LANCE done (9) fixing bmc input bug of boot program done (10) adding missing part for Xserver 10-A ring Bell