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usr.sbin/bhyve/bhyve.8
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.It Fl H | .It Fl H | ||||
Yield the virtual CPU thread when a HLT instruction is detected. | Yield the virtual CPU thread when a HLT instruction is detected. | ||||
If this option is not specified, virtual CPUs will use 100% of a host CPU. | If this option is not specified, virtual CPUs will use 100% of a host CPU. | ||||
.It Fl l Op Ar help|lpcdev Ns Op , Ns Ar conf | .It Fl l Op Ar help|lpcdev Ns Op , Ns Ar conf | ||||
Allow devices behind the LPC PCI-ISA bridge to be configured. | Allow devices behind the LPC PCI-ISA bridge to be configured. | ||||
The only supported devices are the TTY-class devices | The only supported devices are the TTY-class devices | ||||
.Ar com1 | .Ar com1 | ||||
and | and | ||||
.Ar com2 | .Ar com2 , | ||||
and the boot ROM device | the boot ROM device | ||||
.Ar bootrom . | .Ar bootrom , | ||||
and the debug/test device | |||||
.Ar pc-testdev . | |||||
.Pp | .Pp | ||||
.Ar help | .Ar help | ||||
print a list of supported LPC devices. | print a list of supported LPC devices. | ||||
.It Fl m Ar memsize Ns Op Ar K|k|M|m|G|g|T|t | .It Fl m Ar memsize Ns Op Ar K|k|M|m|G|g|T|t | ||||
Guest physical memory size in bytes. | Guest physical memory size in bytes. | ||||
This must be the same size that was given to | This must be the same size that was given to | ||||
.Xr bhyveload 8 . | .Xr bhyveload 8 . | ||||
.Pp | .Pp | ||||
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AHCI controller attached to an ATAPI CD/DVD. | AHCI controller attached to an ATAPI CD/DVD. | ||||
.It Li ahci-hd | .It Li ahci-hd | ||||
AHCI controller attached to a SATA hard-drive. | AHCI controller attached to a SATA hard-drive. | ||||
.It Li e1000 | .It Li e1000 | ||||
Intel e82545 network interface. | Intel e82545 network interface. | ||||
.It Li uart | .It Li uart | ||||
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, a boot ROM, and, | ||||
optionally, the debug/test device. | |||||
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 | .It Li nvme | ||||
NVM Express (NVMe) controller. | NVM Express (NVMe) controller. | ||||
.It Li hda | .It Li hda | ||||
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