-[0000:00]-+-00.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse Root Complex
           +-00.2  Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
           +-01.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
           +-01.1-[01]----00.0  Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983
           +-01.3-[02-08]--+-00.0  Advanced Micro Devices, Inc. [AMD] 400 Series Chipset USB 3.1 XHCI Controller
           |               +-00.1  Advanced Micro Devices, Inc. [AMD] 400 Series Chipset SATA Controller
           |               \-00.2-[03-08]--+-00.0-[04]--
           |                               +-04.0-[05]--
           |                               +-05.0-[06]--
           |                               +-06.0-[07]--
           |                               \-07.0-[08]----00.0  Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
           +-02.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
           +-03.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
           +-03.1-[09]--+-00.0  Advanced Micro Devices, Inc. [AMD/ATI] Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X]
           |            \-00.1  Advanced Micro Devices, Inc. [AMD/ATI] Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]
           +-04.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
           +-05.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
           +-07.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
           +-07.1-[0a]----00.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Function
           +-08.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
           +-08.1-[0b]--+-00.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP
           |            +-00.1  Advanced Micro Devices, Inc. [AMD] Starship/Matisse Cryptographic Coprocessor PSPCPP
           |            +-00.3  Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller
           |            \-00.4  Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller
           +-08.2-[0c]----00.0  Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode]
           +-08.3-[0d]----00.0  Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode]
           +-14.0  Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller
           +-14.3  Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge
           +-18.0  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 0
           +-18.1  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 1
           +-18.2  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 2
           +-18.3  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 3
           +-18.4  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 4
           +-18.5  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 5
           +-18.6  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 6
           \-18.7  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 7