VBUS(4) - Device Drivers Manual (sparc64)

VBUS(4) - Device Drivers Manual (sparc64) #

VBUS(4) - Device Drivers Manual (sparc64)

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 #

intro(4)

HISTORY #

The vbus driver first appeared in OpenBSD 4.4.

AUTHORS #

The vbus driver was written by Mark Kettenis <kettenis@openbsd.org>.

OpenBSD 7.5 - July 16, 2013