1*e5cc2e7eSschwarze.\" $OpenBSD: cbus.4,v 1.7 2013/07/16 16:05:49 schwarze Exp $ 2ebbf42e2Skettenis.\" 3ebbf42e2Skettenis.\" Copyright (c) 2009 Mark Kettenis <kettenis@openbsd.org> 4ebbf42e2Skettenis.\" 5ebbf42e2Skettenis.\" Permission to use, copy, modify, and distribute this software for any 6ebbf42e2Skettenis.\" purpose with or without fee is hereby granted, provided that the above 7ebbf42e2Skettenis.\" copyright notice and this permission notice appear in all copies. 8ebbf42e2Skettenis.\" 9ebbf42e2Skettenis.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10ebbf42e2Skettenis.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11ebbf42e2Skettenis.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12ebbf42e2Skettenis.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13ebbf42e2Skettenis.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14ebbf42e2Skettenis.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15ebbf42e2Skettenis.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16ebbf42e2Skettenis.\" 17*e5cc2e7eSschwarze.Dd $Mdocdate: July 16 2013 $ 18ebbf42e2Skettenis.Dt CBUS 4 sparc64 19ebbf42e2Skettenis.Os 20ebbf42e2Skettenis.Sh NAME 21ebbf42e2Skettenis.Nm cbus 22ebbf42e2Skettenis.Nd channel device bus 23ebbf42e2Skettenis.Sh SYNOPSIS 24ebbf42e2Skettenis.Cd "cbus* at vbus?" 25ebbf42e2Skettenis.Sh DESCRIPTION 26ebbf42e2SkettenisThe 27ebbf42e2Skettenis.Nm 28ebbf42e2Skettenisdriver provides a virtual bus for channel devices provided by the 29ebbf42e2SkettenisUltraSPARC Hypervisor as found on sun4v logical domains. 30ebbf42e2Skettenis.Pp 31ebbf42e2Skettenis.Ox 32ebbf42e2Skettenisprovides support for the following devices: 33ebbf42e2Skettenis.Pp 34ebbf42e2Skettenis.Bl -tag -width "vdisk(4)XX" -offset 3n -compact 35da857c35Sjmc.It Xr vcc 4 36da857c35Sjmcvirtual console concentrator 377925ca47Sjmc.It Xr vds 4 387925ca47Sjmcvirtual disk server 39da857c35Sjmc.It Xr vdsk 4 40457cc7aaSjmcvirtual disk 41e20a80a9Sjmc.It Xr vldc 4 42e20a80a9Sjmcvirtual channel driver 43ebbf42e2Skettenis.It Xr vnet 4 44ebbf42e2Skettenisvirtual network interface 456147c44bSkettenis.It Xr vsw 4 466147c44bSkettenisvirtual network switch 47ebbf42e2Skettenis.El 48ebbf42e2Skettenis.Sh SEE ALSO 49ebbf42e2Skettenis.Xr intro 4 , 50ebbf42e2Skettenis.Xr vbus 4 51ebbf42e2Skettenis.Sh HISTORY 52ebbf42e2SkettenisThe 53ebbf42e2Skettenis.Nm 54ebbf42e2Skettenisdriver first appeared in 55ebbf42e2Skettenis.Ox 4.5 . 56ebbf42e2Skettenis.Sh AUTHORS 57ebbf42e2SkettenisThe 58ebbf42e2Skettenis.Nm 59ebbf42e2Skettenisdriver was written by 60*e5cc2e7eSschwarze.An Mark Kettenis Aq Mt kettenis@openbsd.org . 61