Struct devices::irqchip::ioapic::OutEventSnapshot

struct OutEventSnapshot {
    gsi: u32,
    msi_address: u64,
    msi_data: u32,
    source: IrqEventSource,
}

This struct is essentially the complete serialized form of IrqEvent as used in Ioapic::out_events.

Ioapic stores MSIs used to back GSIs, but not enough information to re-create these MSIs (it is missing the address & data). It also includes data that is unused by the userspace ioapic (the per gsi resample event, IrqEvent::resample_event, is always None). This struct incorporates the necessary information for snapshotting, and excludes that which is not required.

Fields

gsi: u32

msi_address: u64

msi_data: u32

source: IrqEventSource

Trait Implementations

impl Clone for OutEventSnapshot

fn clone(&self) -> OutEventSnapshot

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'de> Deserialize<'de> for OutEventSnapshot

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for OutEventSnapshot

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.