VMMCI(4) | Device Drivers Manual | VMMCI(4) |
vmmci
— VMM
control interface
vmmci* at virtio?
The vmmci
driver provides a control
interface for virtual machines running inside
OpenBSD vmm(4)
(virtual machine monitor) hosts.
The driver handles shutdown and reboot requests from the
vmm(4) host by signalling
init(8) with
SIGUSR2
and SIGINT
respectively.
The vmmci
driver first appeared in
OpenBSD 6.1.
The vmmci
driver was written by
Reyk Floeter
<reyk@openbsd.org>.
January 13, 2017 | OpenBSD-current |