-[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 Device 8a03
           +-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 82801 Mobile SATA Controller [RAID mode]
           +-1c.0-[01]----00.0  Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
           +-1d.0-[02]----00.0  Sandisk Corp WD Blue SN570 NVMe SSD
           +-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