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vmm: Add an identifier to the ioapic device

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This will be later used to identify each device used by the VM in order
to perform introspection and snapshot/restore properly.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf 2020-04-28 15:22:38 +02:00 committed by Rob Bradford
parent e4386c8bb7
commit 8183141399
1 changed files with 4 additions and 0 deletions
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4
vmm/src/device_manager.rs
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@ -73,6 +73,8 @@ const MMIO_LEN: u64 = 0x1000;
#[cfg(feature = "pci_support")]
const VFIO_DEVICE_NAME_PREFIX: &str = "vfio";
const IOAPIC_DEVICE_NAME: &str = "ioapic";
const CONSOLE_DEVICE_NAME: &str = "console";
const DISK_DEVICE_NAME_PREFIX: &str = "disk";
const FS_DEVICE_NAME_PREFIX: &str = "fs";
@ -902,6 +904,8 @@ impl DeviceManager {
address_manager: &Arc<AddressManager>,
interrupt_manager: Arc<dyn InterruptManager<GroupConfig = MsiIrqGroupConfig>>,
) -> DeviceManagerResult<Arc<Mutex<ioapic::Ioapic>>> {
let _id = String::from(IOAPIC_DEVICE_NAME);
// Create IOAPIC
let ioapic = Arc::new(Mutex::new(
ioapic::Ioapic::new(APIC_START, interrupt_manager)