-[0000:00]-+-00.0  Intel Corporation Comet Lake-U v1 4c Host Bridge/DRAM Controller
           +-02.0  Intel Corporation CometLake-U GT2 [UHD Graphics]
           +-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 Comet Lake Thermal Subsytem
           +-14.0  Intel Corporation Comet Lake PCH-LP USB 3.1 xHCI Host Controller
           +-14.2  Intel Corporation Comet Lake PCH-LP Shared SRAM
           +-14.3  Intel Corporation Comet Lake PCH-LP CNVi WiFi
           +-15.0  Intel Corporation Serial IO I2C Host Controller
           +-15.1  Intel Corporation Comet Lake Serial IO I2C Host Controller
           +-15.2  Intel Corporation Comet Lake PCH-LP LPSS: I2C Controller #2
           +-16.0  Intel Corporation Comet Lake Management Engine Interface
           +-1c.0-[01-6b]----00.0-[02-6b]--+-00.0-[03]----00.0  Intel Corporation JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018]
           |                               +-01.0-[04-36]--
           |                               +-02.0-[37]----00.0  Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018]
           |                               \-04.0-[38-6b]--
           +-1d.0-[6c]----00.0  Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983
           +-1e.0  Intel Corporation Device 02a8
           +-1e.2  Intel Corporation Device 02aa
           +-1f.0  Intel Corporation Comet Lake PCH-LP LPC Premium Controller/eSPI Controller
           +-1f.3  Intel Corporation Comet Lake PCH-LP cAVS
           +-1f.4  Intel Corporation Comet Lake PCH-LP SMBus Host Controller
           +-1f.5  Intel Corporation Comet Lake SPI (flash) Controller
           \-1f.6  Intel Corporation Ethernet Connection (10) I219-V