Trait kernel::pci::PciInterruptConfigurator

pub trait PciInterruptConfigurator {
    // Required method
    fn configure_interrupt(
        &self,
        function: PciAddress,
        msi: &mut MsiCapability
    ) -> Arc<Event>;
}

Required Methods

fn configure_interrupt( &self, function: PciAddress, msi: &mut MsiCapability ) -> Arc<Event>

Create an Event that is signalled when an interrupt arrives from the specified PCI device. Doing this with the required granularity necessitates the use of MSIs, so this only supports platforms and PCI devices with MSI support.

This must also configure the given MSI capability to correctly dispatch an interrupt to the correct platform-specific destination.

Implementors