Something

astproxy2:~ # lspci -t
-[00]-+-00.0
      +-03.0-[02]----01.0
      +-1c.0-[03]--
      +-1d.0
      +-1d.1
      +-1d.4
      +-1d.5
      +-1d.7
      +-1e.0-[04]--+-02.0
      |            \-03.0
      +-1f.0
      +-1f.2
      \-1f.3
astproxy2:~ # lspci 
0000:00:00.0 Host bridge: Intel Corp. 82875P Memory Controller Hub (rev 02)
0000:00:03.0 PCI bridge: Intel Corp. 82875P Processor to PCI to CSA Bridge (rev 02)
0000:00:1c.0 PCI bridge: Intel Corp. Enterprise Southbridge Hublink PCI-X Bridge (rev 02)
0000:00:1d.0 USB Controller: Intel Corp. Enterprise Southbridge USB 1.1 UHCI (rev 02)
0000:00:1d.1 USB Controller: Intel Corp. Enterprise Southbridge USB 1.1 UHCI (rev 02)
0000:00:1d.4 System peripheral: Intel Corp. Enterprise Southbridge Watchdog Timer (rev 02)
0000:00:1d.5 PIC: Intel Corp. Enterprise Southbridge IOxAPIC (rev 02)
0000:00:1d.7 USB Controller: Intel Corp. Enterprise Southbridge USB 2.0 EHCI (rev 02)
0000:00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB PCI Bridge (rev 0a)
0000:00:1f.0 ISA bridge: Intel Corp. Enterprise Southbridge ISA Bridge (rev 02)
0000:00:1f.2 IDE interface: Intel Corp. Enterprise Southbridge SATA cc=IDE (rev 02)
0000:00:1f.3 SMBus: Intel Corp. Enterprise Southbridge SMBUS (rev 02)
0000:02:01.0 Ethernet controller: Intel Corp. 82547GI Gigabit Ethernet Controller
0000:04:02.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE]
0000:04:03.0 Ethernet controller: Intel Corp. 82541GI Gigabit Ethernet Controller