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VCONS(4) Device Drivers Manual (sparc64) VCONS(4)

vconsvirtual console interface

vcons0 at vbus?

The vcons driver provides a console using the services provided by the UltraSPARC Hypervisor as found on sun4v systems.


intro(4), tty(4), vbus(4)

The vcons driver first appeared in OpenBSD 4.4.

The vcons driver was written by Mark Kettenis <>.

July 16, 2013 OpenBSD-7.0