diff options
Diffstat (limited to 'usr.sbin/bhyve/bhyve.8')
| -rw-r--r-- | usr.sbin/bhyve/bhyve.8 | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/usr.sbin/bhyve/bhyve.8 b/usr.sbin/bhyve/bhyve.8 index 747da04f9cf9..114aaf162533 100644 --- a/usr.sbin/bhyve/bhyve.8 +++ b/usr.sbin/bhyve/bhyve.8 @@ -35,10 +35,10 @@ .Op Fl abehwxACHPWY .Op Fl c Ar numcpus .Op Fl g Ar gdbport +.Op Fl l Ar lpcdev Ns Op , Ns Ar conf .Op Fl m Ar size Ns Op Ar K|k|M|m|G|g|T|t .Op Fl p Ar vcpu:hostcpu .Op Fl s Ar slot,emulation Ns Op , Ns Ar conf -.Op Fl l Ar lpcdev Ns Op , Ns Ar conf .Op Fl U Ar uuid .Ar vmname .Sh DESCRIPTION @@ -78,9 +78,11 @@ Number of guest virtual CPUs. The default is 1 and the maximum is 16. .It Fl C Include guest memory in core file. -.It Fl H -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. +.It Fl e +Force +.Nm +to exit when a guest issues an access to an I/O port that is not emulated. +This is intended for debug purposes. .It Fl g Ar gdbport For .Fx @@ -89,6 +91,26 @@ kernels compiled with allow a remote kernel kgdb to be relayed to the guest kernel gdb stub via a local IPv4 address and this port. This option will be deprecated in a future version. +.It Fl h +Print help message and exit. +.It Fl H +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. +.It Fl l Ar lpcdev Ns Op , Ns Ar conf +Allow devices behind the LPC PCI-ISA bridge to be configured. +The only supported devices are the TTY-class devices, +.Li com1 +and +.Li com2 . +.It Fl m Ar size Ns Op Ar K|k|M|m|G|g|T|t +Guest physical memory size in bytes. +This must be the same size that was given to +.Xr bhyveload 8 . +.Pp +The size argument may be suffixed with one of K, M, G or T (either upper +or lower case) to indicate a multiple of kilobytes, megabytes, gigabytes, +or terabytes. +If no suffix is given, the value is assumed to be in megabytes. .It Fl p Ar vcpu:hostcpu Pin guest's virtual CPU .Em vcpu @@ -96,9 +118,6 @@ to .Em hostcpu . .It Fl P Force the guest virtual CPU to exit when a PAUSE instruction is detected. -.It Fl W -Force virtio PCI device emulations to use MSI interrupts instead of MSI-X -interrupts. .It Fl s Ar slot,emulation Ns Op , Ns Ar conf Configure a virtual PCI slot and function. .Pp @@ -219,26 +238,6 @@ The host device must have been reserved at boot-time using the loader variable as described in .Xr vmm 4 . .El -.It Fl l Ar lpcdev Ns Op , Ns Ar conf -Allow devices behind the LPC PCI-ISA bridge to be configured. -The only supported devices are the TTY-class devices, -.Li com1 -and -.Li com2 . -.It Fl m Ar size Ns Op Ar K|k|M|m|G|g|T|t -Guest physical memory size in bytes. -This must be the same size that was given to -.Xr bhyveload 8 . -.Pp -The size argument may be suffixed with one of K, M, G or T (either upper -or lower case) to indicate a multiple of kilobytes, megabytes, gigabytes, -or terabytes. -If no suffix is given, the value is assumed to be in megabytes. -.It Fl e -Force -.Nm -to exit when a guest issues an access to an I/O port that is not emulated. -This is intended for debug purposes. .It Fl U Ar uuid Set the universally unique identifier .Pq UUID @@ -247,12 +246,13 @@ By default a UUID is generated from the host's hostname and .Ar vmname . .It Fl w Ignore accesses to unimplemented Model Specific Registers (MSRs). This is intended for debug purposes. +.It Fl W +Force virtio PCI device emulations to use MSI interrupts instead of MSI-X +interrupts. .It Fl x The guest's local APIC is configured in x2APIC mode. .It Fl Y Disable MPtable generation. -.It Fl h -Print help message and exit. .It Ar vmname Alphanumeric name of the guest. This should be the same as that created by |