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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||||
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||||
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||||
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||||
.\" SUCH DAMAGE. | .\" SUCH DAMAGE. | ||||
.\" | .\" | ||||
.\" $FreeBSD$ | .\" $FreeBSD$ | ||||
.\" | .\" | ||||
.Dd Jun 11, 2018 | .Dd Jul 05, 2018 | ||||
.Dt BHYVE 8 | .Dt BHYVE 8 | ||||
.Os | .Os | ||||
.Sh NAME | .Sh NAME | ||||
.Nm bhyve | .Nm bhyve | ||||
.Nd "run a guest operating system inside a virtual machine" | .Nd "run a guest operating system inside a virtual machine" | ||||
.Sh SYNOPSIS | .Sh SYNOPSIS | ||||
.Nm | .Nm | ||||
.Op Fl abehuwxACHPSWY | .Op Fl abehuwxACHPSWY | ||||
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PCI 16550 serial device. | PCI 16550 serial device. | ||||
.It Li lpc | .It Li lpc | ||||
LPC PCI-ISA bridge with COM1 and COM2 16550 serial ports and a boot ROM. | 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. | The LPC bridge emulation can only be configured on bus 0. | ||||
.It Li fbuf | .It Li fbuf | ||||
Raw framebuffer device attached to VNC server. | Raw framebuffer device attached to VNC server. | ||||
.It Li xhci | .It Li xhci | ||||
eXtensible Host Controller Interface (xHCI) USB controller. | eXtensible Host Controller Interface (xHCI) USB controller. | ||||
.It Li nvme | |||||
NVM Express (NVMe) controller. | |||||
.El | .El | ||||
.It Op Ar conf | .It Op Ar conf | ||||
This optional parameter describes the backend for device emulations. | This optional parameter describes the backend for device emulations. | ||||
If | If | ||||
.Ar conf | .Ar conf | ||||
is not specified, the device emulation has no backend and can be | is not specified, the device emulation has no backend and can be | ||||
considered unconnected. | considered unconnected. | ||||
.Pp | .Pp | ||||
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.El | .El | ||||
.El | .El | ||||
.Pp | .Pp | ||||
xHCI USB devices: | xHCI USB devices: | ||||
.Bl -tag -width 10n | .Bl -tag -width 10n | ||||
.It Li tablet | .It Li tablet | ||||
A USB tablet device which provides precise cursor synchronization | A USB tablet device which provides precise cursor synchronization | ||||
when using VNC. | when using VNC. | ||||
.El | |||||
.Pp | |||||
NVMe devices: | |||||
.Bl -tag -width 10n | |||||
.It Li devpath | |||||
Accepted device paths are: | |||||
.Ar /dev/blockdev | |||||
or | |||||
.Ar /path/to/image | |||||
or | |||||
.Ar ram=size_in_MiB . | |||||
.It Li maxq | |||||
Max number of queues. | |||||
.It Li qsz | |||||
Max elements in each queue. | |||||
.It Li ioslots | |||||
Max number of concurrent I/O requests. | |||||
.It Li sectsz | |||||
Sector size (defaults to blockif sector size). | |||||
.It Li ser | |||||
Serial number with maximum 20 characters. | |||||
.El | .El | ||||
.El | .El | ||||
.It Fl S | .It Fl S | ||||
Wire guest memory. | Wire guest memory. | ||||
.It Fl u | .It Fl u | ||||
RTC keeps UTC time. | RTC keeps UTC time. | ||||
.It Fl U Ar uuid | .It Fl U Ar uuid | ||||
Set the universally unique identifier | Set the universally unique identifier | ||||
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