1.\" $OpenBSD: uslcom.4,v 1.6 2007/10/08 03:10:42 jcs Exp $ 2.\" 3.\" Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.\" $FreeBSD$ 18.\" 19.Dd November 20, 2011 20.Dt USLCOM 4 21.Os 22.Sh NAME 23.Nm uslcom 24.Nd Silicon Laboratories CP2101/CP2102 based USB serial adapter 25.Sh SYNOPSIS 26To compile this driver into the kernel, 27place the following lines in your 28kernel configuration file: 29.Bd -ragged -offset indent 30.Cd "device usb" 31.Cd "device ucom" 32.Cd "device uslcom" 33.Ed 34.Pp 35Alternatively, to load the driver as a 36module at boot time, place the following line in 37.Xr loader.conf 5 : 38.Bd -literal -offset indent 39uslcom_load="YES" 40.Ed 41.Sh DESCRIPTION 42The 43.Nm 44driver supports Silicon Laboratories CP2101/CP2102 based USB serial adapters. 45.Sh HARDWARE 46The following devices should work with the 47.Nm 48driver: 49.Pp 50.Bl -bullet -compact 51.It 52Argussoft ISP 53.It 54Baltech card reader 55.It 56Burnside Telecom Desktop Mobile 57.It 58chip45.com Crumb128 module 59.It 60Jablotron PC-60B 61.It 62Lipowsky Baby-JTAG 63.It 64Lipowsky Baby-LIN 65.It 66Lipowsky HARP-1 67.It 68Pololu USB to Serial 69.It 70Silicon Laboratories CP2101 71.It 72Silicon Laboratories CP2102 73.It 74Track Systems Traqmate 75.El 76.Sh SEE ALSO 77.Xr tty 4 , 78.Xr ucom 4 , 79.Xr usb 4 80.Sh HISTORY 81The 82.Nm 83device driver first appeared in 84.Ox 4.0 . 85The first 86.Fx 87release to include it was 88.Fx 7.1 . 89.Sh AUTHORS 90The 91.Nm 92driver was written by 93.An Jonathan Gray Aq jsg@openbsd.org . 94.Sh CAVEATS 95Setting hardware flow control is not currently supported. 96.Pp 97Silicon Laboratories do not release any programming information 98on their products. 99