1.\" $OpenBSD: octrtc.4,v 1.5 2020/06/26 18:48:31 cheloha Exp $ 2.\" 3.\" Copyright (c) 2014 Paul Irofti <paul@irofti.net> 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.\" 18.Dd $Mdocdate: June 26 2020 $ 19.Dt OCTRTC 4 octeon 20.Os 21.Sh NAME 22.Nm octrtc 23.Nd time-of-day clock 24.Sh SYNOPSIS 25.Cd "octrtc* at mainbus?" 26.Sh DESCRIPTION 27The 28.Nm 29driver supports the low resolution DS1337 time-of-day clock found on some 30of the octeon models. 31The clock has a resolution of 1 second. 32.Pp 33The 34.Nm 35driver is used for getting and setting the system time. 36.Sh HARDWARE 37Supported models: 38.Bl -tag -width Ds -offset indent -compact 39.It D-Link DSR-500 40.It Portwell CAM-0100 41.El 42.Pp 43Known models missing a DS1377 clock: 44.Bl -tag -width Ds -offset indent -compact 45.It Ubiquiti Networks EdgeRouter Lite 46.El 47.Sh SEE ALSO 48.Xr intro 4 , 49.Xr gettime 9 , 50.Xr inittodr 9 , 51.Xr resettodr 9 52.Sh HISTORY 53The 54.Nm 55driver first appeared in 56.Ox 5.5 . 57.Sh AUTHORS 58.An -nosplit 59The 60.Nm 61driver was written by 62.An Paul Irofti Aq Mt paul@irofti.net . 63