VBUS(4) OpenBSD Programmer's Manual (SPARC64) VBUS(4)NAMEvbus - virtual device bus
SYNOPSIS
vbus0 at mainbus0
DESCRIPTION
The vbus driver provides a virtual bus for virtual devices provided by
the UltraSPARC Hypervisor as found on sun4v systems and logical domains.
OpenBSD provides support for the following devices:
cbus(4) channel device bus
vcons(4) virtual console interface
vrng(4) virtual random number generator
vrtc(4) virtual real-time clock
SEE ALSOintro(4)HISTORY
The vbus driver first appeared in OpenBSD 4.4.
AUTHORS
The vbus driver was written by Mark Kettenis <kettenis@openbsd.org>.
OpenBSD 4.9 December 15, 2009 OpenBSD 4.9