-[0000:00]-+-00.0  Intel Corporation Device 0100
           +-01.0-[01]--
           +-02.0  Intel Corporation Sandy Bridge Integrated Graphics Controller
           +-16.0  Intel Corporation Cougar Point HECI Controller #1
           +-16.2  Intel Corporation Cougar Point IDE-r Controller
           +-16.3  Intel Corporation Cougar Point KT Controller
           +-19.0  Intel Corporation Device 1502
           +-1a.0  Intel Corporation Cougar Point USB Enhanced Host Controller #2
           +-1b.0  Intel Corporation Cougar Point High Definition Audio Controller
           +-1c.0-[02-05]----00.0-[03-05]--+-01.0-[04]----00.0  NEC Corporation Device 0194
           |                               \-02.0-[05]----00.0  Device 1b4b:9123
           +-1c.4-[06]----00.0  Oxford Semiconductor Ltd Device c138
           +-1c.6-[07]----00.0  NEC Corporation Device 0194
           +-1d.0  Intel Corporation Cougar Point USB Enhanced Host Controller #1
           +-1e.0-[08]----03.0  Agere Systems FW322/323
           +-1f.0  Intel Corporation Device 1c4e
           +-1f.2  Intel Corporation Cougar Point 6 port SATA AHCI Controller
           \-1f.3  Intel Corporation Cougar Point SMBus Controller