debian:~# lspci -tv
-[00]-+-00.0  nVidia Corporation nForce2 AGP (different version?)
      +-00.1  nVidia Corporation nForce2 Memory Controller 1
      +-00.2  nVidia Corporation nForce2 Memory Controller 4
      +-00.3  nVidia Corporation nForce2 Memory Controller 3
      +-00.4  nVidia Corporation nForce2 Memory Controller 2
      +-00.5  nVidia Corporation nForce2 Memory Controller 5
      +-01.0  nVidia Corporation nForce2 ISA Bridge
      +-01.1  nVidia Corporation nForce2 SMBus (MCP)
      +-04.0  nVidia Corporation nForce2 Ethernet Controller
      +-08.0-[01]----06.0  Unknown device d161:0205
      +-09.0  nVidia Corporation nForce2 IDE
      \-1e.0-[02]--