XHCI(4) BSD Kernel Interfaces Manual XHCI(4)
NAME
xhci -- USB eXtensible Host Controller driver
SYNOPSIS
device xhci
DESCRIPTION
The xhci driver provides support for the USB eXtensible Host Controller Interface, which allows use of USB 1.0, 2.0 and 3.0 devices on the
same USB port.
The XHCI controller supports USB connection speeds up to 5.0Gbps when using a USB 3.0 compliant device.
HARDWARE
The xhci driver supports XHCI compatible controllers having PCI class 12 (serial bus), subclass 3 (USB) and programming interface 48 (XHCI).
SEE ALSO
ehci(4), ohci(4), uhci(4), usb(4)
HISTORY
The xhci device driver first appeared in FreeBSD 8.2.
BSD
May 17, 2011 BSD
