1.\" $OpenBSD: uark.4,v 1.3 2006/10/26 19:42:36 jmc 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.Dd April 26, 2017 18.Dt UARK 4 19.Os 20.Sh NAME 21.Nm uark 22.Nd Arkmicro Technologies ARK3116 based USB serial adapter 23.Sh SYNOPSIS 24To compile this driver into the kernel, 25place the following lines in your 26kernel configuration file: 27.Bd -ragged -offset indent 28.Cd "device usb" 29.Cd "device ucom" 30.Cd "device uark" 31.Ed 32.Pp 33Alternatively, to load the driver as a 34module at boot time, place the following line in 35.Xr loader.conf 5 : 36.Bd -literal -offset indent 37uark_load="YES" 38.Ed 39.Sh DESCRIPTION 40The 41.Nm 42driver supports Arkmicro Technologies ARK3116 based serial adapters. 43.Sh HARDWARE 44The 45.Nm 46driver supports the following adapters: 47.Pp 48.Bl -bullet -compact 49.It 50HL USB-RS232 51.It 52HugePine USB-UART 53.It 54KQ-U8A Data Cable 55.It 56Skymaster USB to RS232 57.El 58.Sh FILES 59.Bl -tag -width "/dev/ttyU*.init" -compact 60.It Pa /dev/ttyU* 61for callin ports 62.It Pa /dev/ttyU*.init 63.It Pa /dev/ttyU*.lock 64corresponding callin initial-state and lock-state devices 65.Pp 66.It Pa /dev/cuaU* 67for callout ports 68.It Pa /dev/cuaU*.init 69.It Pa /dev/cuaU*.lock 70corresponding callout initial-state and lock-state devices 71.El 72.Sh SEE ALSO 73.Xr tty 4 , 74.Xr ucom 4 , 75.Xr usb 4 76.Sh HISTORY 77The 78.Nm 79device driver first appeared in 80.Ox 4.0 . 81The first 82.Fx 83release to include it was 84.Fx 7.0 . 85.Sh AUTHORS 86.An -nosplit 87The 88.Nm 89driver was written by 90.An Jonathan Gray Aq Mt jsg@openbsd.org . 91.Sh CAVEATS 92Setting hardware flow control is not currently supported. 93It is not yet known how to ask the hardware to send a break. 94.Pp 95Arkmicro Technologies do not reply to requests of documentation 96for their products. 97