I would appreciate any donations. Wishlist or send e-mail type donations to maekawa AT daemon-systems.org.

Thank you.


UMCS(4)                    Kernel Interfaces Manual                    UMCS(4)

NAME
     umcs -- USB multiport serial adapters driver

SYNOPSIS
     umcs* at uhub?
     ucom* at umcs?

HARDWARE
     The umcs driver supports a wide variety of hardware based on the MosChip
     7810, 7820, 7840 chipsets and clones thereof.  Devices range from single
     port to eight port (implemented as a USB hub and two umcs four port
     instances behind it).

     Examples of hardware known to work with this driver are:

           LOGILINK AU0033

DESCRIPTION
     The umcs driver attaches the MosChip multiport chipset with individual
     port drivers via ucom(4), which makes it behave like a tty(4).

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

HISTORY
     The umcs driver appeared in NetBSD 7.

     It superseded the moscom(4) driver.

NetBSD 7.1.2                    March 16, 2014                    NetBSD 7.1.2