uhci(4)

USB Universal Host Controller Interface

linux
freebsd
openbsd

NAME

uhci – USB Universal Host Controller Interface

SYNOPSIS

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

DESCRIPTION

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

SEE ALSO

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

HISTORY

The uhci driver appeared in OpenBSD 2.7.

History

OpenBSD 8.0-current (2026-11-01) to OpenBSD 4.4: the text shown here
OpenBSD 4.3 to OpenBSD 4.2
OpenBSD 4.1 to OpenBSD 4.0
OpenBSD 3.9 to OpenBSD 3.8
OpenBSD 3.7
OpenBSD 3.6
OpenBSD 3.5
OpenBSD 3.4 to OpenBSD 3.2
OpenBSD 3.1 to OpenBSD 3.0
OpenBSD 2.9 to OpenBSD 2.8
OpenBSD 2.7