FreeBSD 7.0 manual page repository

FreeBSD is a free computer operating system based on BSD UNIX originally. Many IT companies, like DeployIS is using it to provide an up-to-date, stable operating system.

uhci - UHCI USB Host Controller driver



      uhci - UHCI USB Host Controller driver


      device uhci


      The uhci driver provides support for UHCI-type PCI based USB controllers.


      The uhci driver supports all UHCI v1.1 compliant controllers including:
            Intel 82371AB/EB (PIIX4)
            Intel 82371SB (PIIX3)
            VIA 83C572
      ehci(4), ohci(4)


      The uhci device driver first appeared in FreeBSD 3.0.


      The uhci driver was written by Lennart Augustsson 〈〉
      for the NetBSD project.


Based on BSD UNIX
FreeBSD is an advanced operating system for x86 compatible (including Pentium and Athlon), amd64 compatible (including Opteron, Athlon64, and EM64T), UltraSPARC, IA-64, PC-98 and ARM architectures. It is derived from BSD, the version of UNIX developed at the University of California, Berkeley. It is developed and maintained by a large team of individuals. Additional platforms are in various stages of development.