$ sudo lspci -v
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 09) (prog-if 30 [XHCI])
Subsystem: Hewlett-Packard Company FCH USB XHCI Controller
Flags: bus master, fast devsel, latency 0, IRQ 18
Memory at fe306000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [50] Power Management version 3
Capabilities: [70] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [90] MSI-X: Enable+ Count=8 Masked-
Capabilities: [a0] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Latency Tolerance Reporting
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci