### Class

# FwupdPlugin UefiDevice

#### Description [src]

    class FwupdPlugin.UefiDevice : FwupdPlugin.Device
      implements Fwupd.Codec {
      /* No available fields */
    }

A device that represents a UEFI EFI variable.

See also: `FuDevice`.

#### Hierarchy

#### Ancestors

- FuDevice
- FwupdDevice
- GObject

#### Implements

- FwupdCodec

#### Constructors

###### fu_uefi_device_new

No description available.

#### Instance methods

###### fu_uefi_device_get_efivar_bytes

Gets the data from a UEFI variable in NVRAM, emulating if required.

since: 2.0.5

###### fu_uefi_device_get_guid

No description available.

###### fu_uefi_device_get_name

No description available.

###### fu_uefi_device_read_default

Gets the data from a UEFI variable in NVRAM, emulating if required.

since: 2.1.5

###### fu_uefi_device_set_efivar_bytes

Sets the data to a UEFI variable in NVRAM, emulating if required.

since: 2.0.5

###### fu_uefi_device_set_guid

No description available.

###### fu_uefi_device_set_name

No description available.

##### Methods inherited from FuDevice (200)

Please see FuDevice for a full list of methods.

##### Methods inherited from FwupdDevice (109)

Please see FwupdDevice for a full list of methods.

##### Methods inherited from GObject (43)

Please see GObject for a full list of methods.

##### Methods inherited from FwupdCodec (8)

###### fwupd_codec_add_string

Converts an object that implements `FwupdCodec` to a debug string, appending it to `str`.

###### fwupd_codec_from_json

Converts an object that implements `FwupdCodec` from a JSON object.

###### fwupd_codec_from_json_string

Converts an object that implements `FwupdCodec` from a JSON string.

###### fwupd_codec_from_variant

Converts an object that implements `FwupdCodec` from a `GVariant` value.

###### fwupd_codec_to_json

Converts an object that implements `FwupdCodec` to a JSON builder object.

###### fwupd_codec_to_json_string

Converts an object that implements `FwupdCodec` to a JSON string.

###### fwupd_codec_to_string

Converts an object that implements `FwupdCodec` to a debug string.

###### fwupd_codec_to_variant

Converts an object that implements `FwupdCodec` to a `GVariant`.

#### Properties

##### Properties inherited from FuDevice (14)

###### FwupdPlugin.Device:backend

The `FuBackend` that created the device.

since: 2.0.0

###### FwupdPlugin.Device:backend-id

The device backend ID.

since: 1.5.8

###### FwupdPlugin.Device:context

The `FuContext` to use.

since: 1.6.0

###### FwupdPlugin.Device:equivalent-id

The device equivalent ID.

since: 2.0.0

###### FwupdPlugin.Device:logical-id

The device logical ID.

since: 1.1.2

###### FwupdPlugin.Device:parent

The device parent.

since: 1.0.8

###### FwupdPlugin.Device:physical-id

The device physical ID.

since: 1.1.2

###### FwupdPlugin.Device:pid

The device product ID.

since: 2.0.0

###### FwupdPlugin.Device:private-flags

The device private flags.

since: 1.9.1

###### FwupdPlugin.Device:proxy

The device proxy to use.

since: 1.4.1

###### FwupdPlugin.Device:required-free

The required amount of free firmware space.

since: 2.0.12

###### FwupdPlugin.Device:update-image

The update image for the device.

since: 2.0.0

###### FwupdPlugin.Device:update-message

The device update message.

since: 2.0.0

###### FwupdPlugin.Device:vid

The device vendor ID.

since: 2.0.0

##### Properties inherited from FwupdDevice (14)

###### Fwupd.Device:battery-level

The device battery level in percent.

###### Fwupd.Device:battery-threshold

The device battery threshold in percent.

###### Fwupd.Device:flags

The device flags.

###### Fwupd.Device:id

The device ID.

###### Fwupd.Device:parent

The device parent.

###### Fwupd.Device:percentage

The current device percentage.

###### Fwupd.Device:problems

The problems with the device that the user could fix, e.g. “lid open”.

###### Fwupd.Device:request-flags

The device request flags.

###### Fwupd.Device:status

The current device status.

###### Fwupd.Device:update-error

The device update error.

###### Fwupd.Device:update-state

The device update state.

###### Fwupd.Device:vendor

The device vendor.

###### Fwupd.Device:version

The device version.

###### Fwupd.Device:version-format

The version format of the device.

#### Signals

##### Signals inherited from FuDevice (3)

###### FuDevice::child-added

The ::child-added signal is emitted when a device has been added as a child.

since: 1.0.8

###### FuDevice::child-removed

The ::child-removed signal is emitted when a device has been removed as a child.

since: 1.0.8

###### FuDevice::request

The ::request signal is emitted when the device needs interactive action from the user.

since: 1.6.2

##### Signals inherited from GObject (1)

###### GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

#### Class structure

    struct FwupdPluginUefiDeviceClass {
      FuDeviceClass parent_class;

    }

No description available.

###### Class members

`parent_class: FuDeviceClass`

  No description available.