vpn root # cat /proc/cpuinfo 
cpu             : TI UltraSparc IIe (Hummingbird)
fpu             : UltraSparc IIe integrated FPU
promlib         : Version 3 Revision 0
prom            : 4.0.14
type            : sun4u
ncpus probed    : 1
ncpus active    : 1
Cpu0Bogo        : 999.42
Cpu0ClkTck      : 000000001dcd6500
MMU Type        : Spitfire
vpn root # uname -a
Linux vpn 2.4.27-sparc #1 Fri Sep 3 14:09:13 MSD 2004 sparc64 sun4u TI UltraSparc IIe (Hummingbird) GNU/Linux