UHCI(4) Device Drivers Manual UHCI(4)

uhci — USB Universal Host Controller Interface

uhci* at cardbus?
uhci* at pci?
usb* at uhci?

The uhci driver provides support for USB Universal Host Controller Interface, which provides an interface to usb(4) devices.

cardbus(4), ehci(4), intro(4), ohci(4), pci(4), usb(4)

The uhci driver appeared in OpenBSD 2.7.

OpenBSD 7.8 June 26, 2008 UHCI(4)