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.