vbus(4)

virtual device bus

NAME

vbus – 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 ALSO

HISTORY

The vbus driver first appeared in OpenBSD 4.4.

AUTHORS

The vbus driver was written by Mark Kettenis ⟨[email protected]⟩.