Method update_bypass

virtio-devices/src/iommu.rs:1205–1217

(&mut self)

    }

    fn update_bypass(&mut self) {
        // Use bypass from config if VIRTIO_IOMMU_F_BYPASS_CONFIG has been negotiated
        if !self
            .common
            .feature_acked(VIRTIO_IOMMU_F_BYPASS_CONFIG.into())
        {
            return;
        }

        let bypass = self.config.bypass == 1;
        info!("Updating bypass mode to {bypass}");
        self.mapping.bypass.store(bypass, Ordering::Release);
    }

    pub fn add_external_mapping(&mut self, device_id: u32, mapping: Arc<dyn ExternalDmaMapping>) {
        self.ext_mapping.lock().unwrap().insert(device_id, mapping);