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VIOCON(4) Device Drivers Manual VIOCON(4)

NAME

vioconVirtIO console device

SYNOPSIS

viocon* at virtio?

DESCRIPTION

The viocon driver provides support for the virtio(4) console interface provided by KVM, QEMU, and others.
It provides serial ports that are attached as ttys. Use as a kernel console for OpenBSD is not yet supported. The multiport feature is not yet supported.

FILES

/dev/ttyVI00
 
/dev/ttyVI10
 
/dev/ttyVI20
 
/dev/ttyVI30
 
/dev/ttyVI40
 

SEE ALSO

intro(4), tty(4), virtio(4)

HISTORY

The viocon driver first appeared in OpenBSD 5.9.

AUTHORS

The viocon driver was written by Stefan Fritsch <sf@sfritsch.de>.
June 21, 2017 OpenBSD-current