Struct crosvm::crosvm::sys::linux::pci_hotplug_manager::PortStub

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struct PortStub {
    pci_address: PciAddress,
    downstream_bus: u8,
    port: Arc<Mutex<dyn HotPlugBus>>,
    devices: HashMap<PciAddress, RecoverableResource>,
}

Expand description

PortStub contains a hotplug port and set of hotplug devices on it.

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§pci_address: PciAddress

PCI address of the port (at upstream)

§downstream_bus: u8

index of downstream bus

§port: Arc<Mutex<dyn HotPlugBus>>

hotplug port

§devices: HashMap<PciAddress, RecoverableResource>

Map of hotplugged devices, and system resources that can be released when device is removed.

Implementations§

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impl PortStub

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fn send_hotplug_signal(&mut self) -> Result<(), Error>

Sends hotplug signal on the port.

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fn send_hotplug_signal_after_notification( &mut self, notf_recvr: Receiver<()> ) -> Result<(), Error>

Sends hotplug signal after notification on the port.

Auto Trait Implementations§

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impl UnwindSafe for PortStub

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn as_any(&self) -> &(dyn Any + 'static)

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