-[0000:00]-+-00.0  Intel Corporation 82P965/G965 Memory Controller Hub
           +-01.0-[01]----00.0  Red Hat, Inc. Virtio GPU
           +-03.0  Parallels, Inc. Virtual Machine Communication Interface
           +-05.0  Red Hat, Inc. Virtio network device
           +-0a.0-[02]--
           +-0e.0  Red Hat, Inc. Virtio memory balloon
           +-1d.0  Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1
           +-1d.6  NEC Corporation uPD720200 USB 3.0 Host Controller
           +-1d.7  Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller
           +-1e.0-[03]--
           +-1f.0  Intel Corporation 82801HB/HR (ICH8/R) LPC Interface Controller
           +-1f.1  Intel Corporation 82801BA IDE U100 Controller
           +-1f.2  Intel Corporation 82801HR/HO/HH (ICH8R/DO/DH) 6 port SATA Controller [AHCI mode]
           +-1f.3  Intel Corporation 82801H (ICH8 Family) SMBus Controller
           \-1f.4  Intel Corporation 82801I (ICH9 Family) HD Audio Controller