-[0000:00]-+-00.0  Intel Corporation Ice Lake-LP Processor Host Bridge/DRAM Registers
           +-02.0  Intel Corporation Iris Plus Graphics G1 (Ice Lake)
           +-04.0  Intel Corporation Processor Power and Thermal Controller
           +-14.0  Intel Corporation Ice Lake-LP USB 3.1 xHCI Host Controller
           +-14.2  Intel Corporation Ice Lake-LP DRAM Controller
           +-15.0  Intel Corporation Ice Lake-LP Serial IO I2C Controller #0
           +-15.1  Intel Corporation Ice Lake-LP Serial IO I2C Controller #1
           +-16.0  Intel Corporation Ice Lake-LP Management Engine
           +-17.0  Intel Corporation Ice Lake-LP SATA Controller [AHCI mode]
           +-19.0  Intel Corporation Ice Lake-LP Serial IO I2c Controller #4
           +-1d.0-[01]----00.0  Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller
           +-1d.1-[02]----00.0  Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter
           +-1d.4-[03]----00.0  KIOXIA Corporation NVMe SSD Controller BG4
           +-1f.0  Intel Corporation Ice Lake-LP LPC Controller
           +-1f.3  Intel Corporation Ice Lake-LP Smart Sound Technology Audio Controller
           +-1f.4  Intel Corporation Ice Lake-LP SMBus Controller
           \-1f.5  Intel Corporation Ice Lake-LP SPI Controller