-.\" $OpenBSD: vio.4,v 1.15 2015/09/24 13:11:48 sobrado Exp $
+.\" $OpenBSD: vio.4,v 1.16 2021/05/24 17:29:56 dv Exp $
.\"
.\" Copyright (c) 2012 Stefan Fritsch <sf@sfritsch.de>
.\"
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
-.Dd $Mdocdate: September 24 2015 $
+.Dd $Mdocdate: May 24 2021 $
.Dt VIO 4
.Os
.Sh NAME
.Nm
driver provides support for the
.Xr virtio 4
-network interface provided by bhyve, KVM, QEMU, and VirtualBox.
+network interface provided by bhyve, KVM, QEMU, VirtualBox, and
+.Xr vmd 8 .
.Pp
Setting the bit 0x2 in the flags disables the RingEventIndex feature.
This can be tried as a workaround for possible bugs in host implementations of