1*e5cc2e7eSschwarze.\" $OpenBSD: vrtc.4,v 1.4 2013/07/16 16:05:50 schwarze Exp $ 2110590f5Skettenis.\" 356e556a7Skettenis.\" Copyright (c) 2008 Mark Kettenis <kettenis@openbsd.org> 4110590f5Skettenis.\" 5110590f5Skettenis.\" Permission to use, copy, modify, and distribute this software for any 6110590f5Skettenis.\" purpose with or without fee is hereby granted, provided that the above 7110590f5Skettenis.\" copyright notice and this permission notice appear in all copies. 8110590f5Skettenis.\" 9110590f5Skettenis.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10110590f5Skettenis.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11110590f5Skettenis.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12110590f5Skettenis.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13110590f5Skettenis.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14110590f5Skettenis.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15110590f5Skettenis.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16110590f5Skettenis.\" 17*e5cc2e7eSschwarze.Dd $Mdocdate: July 16 2013 $ 18110590f5Skettenis.Dt VRTC 4 sparc64 19110590f5Skettenis.Os 20110590f5Skettenis.Sh NAME 21110590f5Skettenis.Nm vrtc 22110590f5Skettenis.Nd virtual real-time clock 23110590f5Skettenis.Sh SYNOPSIS 24110590f5Skettenis.Cd "vrtc0 at vbus?" 25110590f5Skettenis.Sh DESCRIPTION 26110590f5SkettenisThe 27110590f5Skettenis.Nm 28110590f5Skettenisdriver provides support for the time of day service provided by the 29110590f5SkettenisUltraSPARC Hypervisor as found on sun4v systems. 30110590f5Skettenis.Sh SEE ALSO 31110590f5Skettenis.Xr intro 4 , 32110590f5Skettenis.Xr vbus 4 33110590f5Skettenis.Sh HISTORY 34110590f5SkettenisThe 35110590f5Skettenis.Nm 36110590f5Skettenisdriver first appeared in 37110590f5Skettenis.Ox 4.4 . 38110590f5Skettenis.Sh AUTHORS 39110590f5SkettenisThe 40110590f5Skettenis.Nm 41110590f5Skettenisdriver was written by 42*e5cc2e7eSschwarze.An Mark Kettenis Aq Mt kettenis@openbsd.org . 43