Method end_of_interrupt

devices/src/ioapic.rs:404–412

The ioapic must be informed about EOIs in order to deassert interrupts already sent.

(&mut self, vec: u8)

    // The ioapic must be informed about EOIs in order to deassert interrupts
    // already sent.
    fn end_of_interrupt(&mut self, vec: u8) {
        for i in 0..NUM_IOAPIC_PINS {
            let entry = &mut self.reg_entries[i];
            // Clear Remote IRR bit
            if vector(*entry) == vec && trigger_mode(*entry) == 1 {
                set_remote_irr(entry, 0);
            }
        }
    }

    // This should be called anytime an interrupt needs to be injected into the
    // running guest.