-[0000:00]-+-00.0  Intel Corporation Comet Lake Host Bridge/DRAM Registers
           +-02.0  Intel Corporation CometLake-H GT2 [UHD Graphics]
           +-04.0  Intel Corporation Xeon Processor Thermal Subsystem
           +-08.0  Intel Corporation Xeon Gaussian Mixture Model
           +-14.0  Intel Corporation Comet Lake USB 3.1 xHCI Host Controller
           +-16.0  Intel Corporation Comet Lake HECI Controller
           +-1c.0-[01]----00.0  Samsung Electronics NVMe SSD Controller
           \-1f.0  Intel Corporation Comet Lake LPC Controller
