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ubsa — USB support for Belkin serial adapters
To compile this driver into the kernel, place the following lines in your kernel configuration file: device usb device ucom device ubsa Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5): ubsa_load="YES"
The ubsa driver provides support for the USB-to-RS232 Bridge chip used by a variety of serial adapters from Belkin and other vendors. The device is accessed through the ucom(4) driver which makes it behave like a tty(4).
The ubsa driver supports the following adapters: • AnyData ADU-500A EV-DO modem • AnyData ADU-E100A (no EV-DO mode support) • Belkin F5U103 • Belkin F5U120 • e-Tek Labs Kwik232 • GoHubs GoCOM232 • Peracom single port serial adapter
/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
The ubsa driver appeared in FreeBSD 5.0. The uplcom(4) manual page was adopted from NetBSD by Tom Rhodes <trhodes@FreeBSD.org> in April 2002 and modified for the ubsa driver by Alexander Kabaev <kan@FreeBSD.org> in October 2002.
The ubsa driver was written by Alexander Kabaev <kan@FreeBSD.org>.