VCC(4) - Device Drivers Manual (sparc64)

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

VCC(4) - Device Drivers Manual (sparc64)

NAME #

vcc, vcctty - virtual console concentrator

SYNOPSIS #

vcc* at cbus? vcctty* at vcc?

DESCRIPTION #

The vcc driver provides access to the consoles of guest domains from the control domain of sun4v systems. It provides a standard tty(4) interface on top of a logical domain channel provided by the UltraSPARC Hypervisor.

FILES #

/dev/ttyV[0-9a-zA-Z]

SEE ALSO #

cbus(4), intro(4), tty(4)

HISTORY #

The vcc driver first appeared in OpenBSD 4.6.

AUTHORS #

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

OpenBSD 7.5 - November 21, 2015