root@mythtv:~# lspci -t -b -v
-[00]-+-00.0 VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] Host Bridge
+-01.0-[01]----00.0 nVidia Corporation NV43 [GeForce 6600/GeForce 6600 GT]
+-07.0-[02]--+-08.0 Internext Compression Inc iTVC16 (CX23416) MPEG-2 Encoder
| \-09.0 Internext Compression Inc iTVC16 (CX23416) MPEG-2 Encoder
+-0b.0 Creative Labs SB Live! EMU10k1
+-0b.1 Creative Labs SB Live! MIDI/Game Port
+-10.0 VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
+-10.1 VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
+-10.2 VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
+-10.3 VIA Technologies, Inc. USB 2.0
+-11.0 VIA Technologies, Inc. VT8235 ISA Bridge
+-11.1 VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE
\-12.0 VIA Technologies, Inc. VT6102 [Rhine-II]