-[0000:00]-+-00.0  Intel Corporation 8th Gen Core 4-core Processor Host Bridge/DRAM Registers [Coffee Lake H]
           +-02.0  Intel Corporation CoffeeLake-H GT2 [UHD Graphics 630]
           +-04.0  Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
           +-08.0  Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
           +-12.0  Intel Corporation Cannon Lake PCH Thermal Controller
           +-14.0  Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller
           +-14.2  Intel Corporation Cannon Lake PCH Shared SRAM
           +-14.3  Intel Corporation Cannon Lake PCH CNVi WiFi
           +-15.0  Intel Corporation Cannon Lake PCH Serial IO I2C Controller #0
           +-15.1  Intel Corporation Cannon Lake PCH Serial IO I2C Controller #1
           +-16.0  Intel Corporation Cannon Lake PCH HECI Controller
           +-17.0  Intel Corporation 82801 Mobile SATA Controller [RAID mode]
           +-1c.0-[01-39]----00.0-[02-39]--+-00.0-[03]----00.0  Intel Corporation JHL6340 Thunderbolt 3 NHI (C step) [Alpine Ridge 2C 2016]
           |                               +-01.0-[04-38]--
           |                               \-02.0-[39]----00.0  Intel Corporation JHL6340 Thunderbolt 3 USB 3.1 Controller (C step) [Alpine Ridge 2C 2016]
           +-1c.5-[3a]----00.0  Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader
           +-1f.0  Intel Corporation Cannon Lake LPC Controller
           +-1f.3  Intel Corporation Cannon Lake PCH cAVS
           +-1f.4  Intel Corporation Cannon Lake PCH SMBus Controller
           +-1f.5  Intel Corporation Cannon Lake PCH SPI Controller
           \-1f.6  Intel Corporation Ethernet Connection (7) I219-LM