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Document raw framebuffer device and XHCI device configurations.

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glebius 2017-04-28 05:43:27 +00:00
parent e685c6153f
commit f3d4e9b470
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40
usr.sbin/bhyve/bhyve.8
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@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd February 27, 2017
.Dd April 27, 2017
.Dt BHYVE 8
.Os
.Sh NAME
@ -188,6 +188,10 @@ PCI 16550 serial device.
.It Li lpc
LPC PCI-ISA bridge with COM1 and COM2 16550 serial ports and a boot ROM.
The LPC bridge emulation can only be configured on bus 0.
.It Li fbuf
Raw framebuffer device attached to VNC server.
.It Li xhci
XHCI USB controller.
.El
.It Op Ar conf
This optional parameter describes the backend for device emulations.
@ -299,6 +303,40 @@ resize at present.
Emergency write is advertised, but no-op at present.
.El
.El
.Pp
Raw framebuffer device:
.Pp
.Oo wait Oc Ns Oo ,vga= Ns Ar <on|io|off> Oc Oo ,rfb= Ns Oo Ar IP: Oc Ns Ar port Oc Ns Oo ,w= Ns Ar w Oc Ns Oo ,h= Ns Ar h Oc
.Bl -tag -width [vga=on|io|off]
.It wait
Wait for a VNC client connection before booting the virtual machine.
The default is not to wait.
.It vga= Ns Ar on|io|off
Enable VGA emulation.
The default is
.Va io
mode: VGA is enabled, but only I/O ports are available,
no VGA memory is provided.
.It rfb= Ns Oo Ar IP: Oc Ns Ar port
Set the VNC server to listen at
.Va IP:port .
The default is to listen on localhost IPv4 address and default VNC port 5900.
Listening on a IPv6 address is not supported.
.It w= Ns Ar width
Set framebuffer width to
.Ar width .
The default width is 1920.
.It h= Ns Ar height
Set framebuffer height to
.Ar height .
The default height is 1080.
.El
.Pp
XHCI USB controller device:
.Bl -tag
.It Ar tablet
Emulate USB tablet mouse.
.El
.El
.It Fl S
Wire guest memory.