umoscom(4freebsd)

umoscom4freebsd

Usb support for serial adapters based on chips made by moschip

Usage

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"

Overview

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

Releases

5 releases since Debian 9 (Stretch); the text changed 2 times.

  1. 9
  2. 10
  3. 11–13

History

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

From freebsd-manpages 12.2-2 in Debian 13 (Trixie). Parsed by carta from the page's mdoc source.