UMOSCOM(4)             FreeBSD Kernel Interfaces Manual             UMOSCOM(4)

NAME
     umoscom - USB support for serial adapters based on chips made by MOSCHIP

SYNOPSIS
     To compile this driver into the kernel, place the following lines in your
     kernel configuration file:

           device usb
           device ucom
           device umoscom

     Alternatively, to load the driver as a module at boot time, place the
     following line in loader.conf(5):

           umoscom_load="YES"

DESCRIPTION
     The umoscom driver provides support for various serial adapters based on
     chips from MOSCHIP.

     The device is accessed through the ucom(4) driver which makes it behave
     like a tty(4).

FILES
     /dev/ttyU*       for callin ports
     /dev/ttyU*.init
     /dev/ttyU*.lock  corresponding callin initial-state and lock-state
                      devices

     /dev/cuaU*       for callout ports
     /dev/cuaU*.init
     /dev/cuaU*.lock  corresponding callout initial-state and lock-state
                      devices

SEE ALSO
     tty(4), ucom(4), usb(4)

HISTORY
     The umoscom driver appeared in OpenBSD and was ported to FreeBSD.

FreeBSD 13.1-RELEASE-p6         April 26, 2017         FreeBSD 13.1-RELEASE-p6