1*e5cc2e7eSschwarze.\" $OpenBSD: vbus.4,v 1.9 2013/07/16 16:05:50 schwarze Exp $ 225c24e88Skettenis.\" 356e556a7Skettenis.\" Copyright (c) 2008 Mark Kettenis <kettenis@openbsd.org> 425c24e88Skettenis.\" 525c24e88Skettenis.\" Permission to use, copy, modify, and distribute this software for any 625c24e88Skettenis.\" purpose with or without fee is hereby granted, provided that the above 725c24e88Skettenis.\" copyright notice and this permission notice appear in all copies. 825c24e88Skettenis.\" 925c24e88Skettenis.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 1025c24e88Skettenis.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 1125c24e88Skettenis.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 1225c24e88Skettenis.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 1325c24e88Skettenis.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 1425c24e88Skettenis.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 1525c24e88Skettenis.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 1625c24e88Skettenis.\" 17*e5cc2e7eSschwarze.Dd $Mdocdate: July 16 2013 $ 1825c24e88Skettenis.Dt VBUS 4 sparc64 1925c24e88Skettenis.Os 2025c24e88Skettenis.Sh NAME 2125c24e88Skettenis.Nm vbus 2225c24e88Skettenis.Nd virtual device bus 2325c24e88Skettenis.Sh SYNOPSIS 2425c24e88Skettenis.Cd "vbus0 at mainbus0" 2525c24e88Skettenis.Sh DESCRIPTION 2625c24e88SkettenisThe 2725c24e88Skettenis.Nm 28cea80453Skettenisdriver provides a virtual bus for virtual devices provided by the 29cea80453SkettenisUltraSPARC Hypervisor as found on sun4v systems and logical domains. 300d30e2a6Sjmc.Pp 310d30e2a6Sjmc.Ox 320d30e2a6Sjmcprovides support for the following devices: 330d30e2a6Sjmc.Pp 340d30e2a6Sjmc.Bl -tag -width "vcons(4)XX" -offset 3n -compact 35a047e374Sjmc.It Xr cbus 4 36a047e374Sjmcchannel device bus 370d30e2a6Sjmc.It Xr vcons 4 380d30e2a6Sjmcvirtual console interface 39db6827e9Sderaadt.It Xr vrng 4 40e56c27daSjmcvirtual random number generator 410d30e2a6Sjmc.It Xr vrtc 4 420d30e2a6Sjmcvirtual real-time clock 430d30e2a6Sjmc.El 4425c24e88Skettenis.Sh SEE ALSO 450d30e2a6Sjmc.Xr intro 4 4625c24e88Skettenis.Sh HISTORY 4725c24e88SkettenisThe 4825c24e88Skettenis.Nm 4925c24e88Skettenisdriver first appeared in 5025c24e88Skettenis.Ox 4.4 . 5125c24e88Skettenis.Sh AUTHORS 5225c24e88SkettenisThe 5325c24e88Skettenis.Nm 5425c24e88Skettenisdriver was written by 55*e5cc2e7eSschwarze.An Mark Kettenis Aq Mt kettenis@openbsd.org . 56