lspci -nnk

00:03.2 USB controller [0c03]: Silicon Integrated Systems [SiS] USB 2.0 Controller [1039:7002]
	Subsystem: Silicon Integrated Systems [SiS] USB 2.0 Controller [1039:7002]
	Kernel driver in use: ehci_hcd

lspci -vmmnn

Slot:	00:03.2
Class:	USB controller [0c03]
Vendor:	Silicon Integrated Systems [SiS] [1039]
Device:	USB 2.0 Controller [7002]
SVendor:	Silicon Integrated Systems [SiS] [1039]
SDevice:	USB 2.0 Controller [7002]
ProgIf:	20

lspci -vvnnk

00:03.2 USB controller [0c03]: Silicon Integrated Systems [SiS] USB 2.0 Controller [1039:7002] (prog-if 20 [EHCI])
	Subsystem: ASRock Incorporation USB 2.0 Controller [1849:7002]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32 (20000ns max), Cache Line Size: 32 bytes
	Interrupt: pin D routed to IRQ 23
	Region 0: Memory at cfffb000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci