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vm-virtio: console: Expect an identifier upon device creation

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This identifier is chosen from the DeviceManager so that it will manage
all identifiers across the VM, which will ensure uniqueness.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf
2020-04-27 14:05:29 +02:00
committed by Rob Bradford
parent 354c2a4b3d
commit 052eff1ca7
2 changed files with 10 additions and 10 deletions
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5
vmm/src/device_manager.rs
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@@ -1099,13 +1099,14 @@ impl DeviceManager {
};
let (col, row) = get_win_size();
let console_input = if let Some(writer) = console_writer {
let id = String::from(CONSOLE_DEVICE_NAME);
let (virtio_console_device, console_input) =
vm_virtio::Console::new(writer, col, row, console_config.iommu)
vm_virtio::Console::new(id.clone(), writer, col, row, console_config.iommu)
.map_err(DeviceManagerError::CreateVirtioConsole)?;
virtio_devices.push((
Arc::new(Mutex::new(virtio_console_device)) as VirtioDeviceArc,
console_config.iommu,
Some(String::from(CONSOLE_DEVICE_NAME)),
Some(id),
));
Some(console_input)
} else {