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UMS(4)                   BSD Kernel Interfaces Manual                   UMS(4)

     ums -- USB mouse driver

     device ums

     The ums driver provides support for mice that attach to the USB port.
     Supported are mice with any number of buttons and mice with a wheel.  usb
     and one of uhci or ohci must be configured in the kernel as well.

     The /dev/ums device presents the mouse as a sysmouse or mousesystems type
     device.  See moused for an explanation of these mouse types.

     /dev/ums0  blocking device node

           device ums

     Add the ums driver to the kernel.

           moused -p /dev/ums0 -t auto

     Use the first USB mouse on the system as your console mouse.

     Change the "Pointer" section in xorg.conf to the following

           Device /dev/ums0
           Protocol Auto

     to be able to use the USB mouse under X.  When using the XiG accelerated
     X server, change the mouse device to /dev/ums0 and the mouse type to

     If you want to be able to use the mouse in both virtual consoles as well
     as in X change it to:

           Device /dev/sysmouse
           Protocol Auto

     ohci(4), sysmouse(4), uhci(4), usb(4), xorg.conf(5), moused(8)

     The ums driver was written by Lennart Augustsson
     <augustssATcs.se> for NetBSD and was adopted for FreeBSD by
     MAEKAWA Masahide <bishopATrr.jp>.

     This manual page was written by Nick Hibma <n_hibmaATFreeBSD.org> with
     input from Kazutaka YOKOTA <yokotaATzodiac.jp>.

BSD                            February 5, 2005                            BSD