Struct PciDevices 

pub struct PciDevices {
    pub pci_segment: Option<PciSegment>,
    pub virtio_devices: HashMap<(u32, String), Arc<Mutex<VirtioPciDevice>>>,
}

Fields

pci_segment: Option<PciSegment>

PCIe segment of the VMM, if PCI is enabled. We currently support a single PCIe segment.

virtio_devices: HashMap<(u32, String), Arc<Mutex<VirtioPciDevice>>>

All VirtIO PCI devices of the system

Implementations

impl PciDevices

pub fn new() -> Self

pub fn attach_pci_segment( &mut self, vm: &Arc<Vm>, ) -> Result<(), PciManagerError>

pub fn get_virtio_device( &self, device_type: u32, device_id: &str, ) -> Option<&Arc<Mutex<VirtioPciDevice>>>

Gets the specified device.

Trait Implementations

impl Debug for PciDevices

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PciDevices

fn default() -> PciDevices

Returns the “default value” for a type.

impl<'a> Persist<'a> for PciDevices

type State = PciDevicesState

The type of the object representing the state of the component.

type ConstructorArgs = PciDevicesConstructorArgs<'a>

The type of the object holding the constructor arguments.

type Error = PciManagerError

The type of the error that can occur while constructing the object.

fn save(&self) -> Self::State

Returns the current state of the component.

fn restore( constructor_args: Self::ConstructorArgs, state: &Self::State, ) -> Result<Self, Self::Error>

Constructs a component from a specified state.