Struct SmpVm 

pub struct SmpVm {
    pub vm_id: u64,
    pub vcpus: Vec<VirtualCpu>,
    pub max_vcpus: usize,
}

Multi-vCPU VM

Fields

vm_id: u64

VM identifier

vcpus: Vec<VirtualCpu>

Virtual CPUs

max_vcpus: usize

Maximum vCPUs allowed

Implementations

impl SmpVm

pub fn new(vm_id: u64, vcpu_count: usize) -> Result<Self, VmError>

pub fn send_ipi( &mut self, source: u8, dest: u8, mode: IpiDeliveryMode, vector: u8, ) -> Result<(), VmError>

Send IPI from one vCPU to another

pub fn startup_ap(&mut self, ap_id: u8, sipi_vector: u8) -> Result<(), VmError>

Emulate the AP startup sequence: BSP sends INIT then SIPI

pub fn vcpu_count(&self) -> usize

pub fn running_vcpu_count(&self) -> usize

pub fn vcpu(&self, id: u8) -> Option<&VirtualCpu>

Get a vCPU by ID

pub fn vcpu_mut(&mut self, id: u8) -> Option<&mut VirtualCpu>

Get a mutable reference to a vCPU by ID

pub fn pause_all(&mut self)

Pause all vCPUs

pub fn resume_all(&mut self)

Resume all vCPUs