ums(4)

NAME

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 "MouseSystems".
If you want to be able to use the mouse in both virtual con
soles as well as in X change it to:: Device /dev/sysmouse
Protocol Auto

The ums driver was written by Lennart Augustsson
<augustss@cs.chalmers.se> for NetBSD and was adopted for
FreeBSD by MAEKAWA Masahide <bishop@rr.iij4u.or.jp>.
This manual page was written by Nick Hibma <n_hibma@FreeB
SD.org> with input from Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya
u.ac.jp>.
BSD February 5, 2005