Method add_disk

vmm/src/device_manager.rs:5061–5070

(&mut self, disk_cfg: &mut DiskConfig)

    }

    pub fn add_disk(&mut self, disk_cfg: &mut DiskConfig) -> DeviceManagerResult<PciDeviceInfo> {
        self.validate_identifier(&disk_cfg.pci_common.id)?;

        if disk_cfg.pci_common.iommu && !self.is_iommu_segment(disk_cfg.pci_common.pci_segment) {
            return Err(DeviceManagerError::InvalidIommuHotplug);
        }

        let device = self.make_virtio_block_device(disk_cfg, true)?;
        self.hotplug_virtio_pci_device(device)
    }

    pub fn add_fs(&mut self, fs_cfg: &mut FsConfig) -> DeviceManagerResult<PciDeviceInfo> {
        self.validate_identifier(&fs_cfg.pci_common.id)?;