Struct DeviceInfo

pub struct DeviceInfo<'a>(/* private fields */);

Information about a device in the AML namespace

Implementations

impl<'a> DeviceInfo<'a>

pub fn name(&self) -> &str

Gets the device’s name

pub fn object_type(&self) -> AcpiObjectType

Gets the type of the object in the AML namespace

pub fn param_count(&self) -> u8

Gets the number of parameters, if the object is a method.

pub fn flags(&self) -> DeviceInfoFlags

Gets the device’s flags

pub fn highest_dstates(&self) -> [u8; 4]

TODO: What do these numbers mean? ACPICA source says ‘_SxD values: 0xFF indicates not valid’

pub fn lowest_dstates(&self) -> [u8; 5]

TODO: What do these numbers mean? ACPICA source says ‘_SxW values: 0xFF indicates not valid’

pub fn address(&self) -> Option<AcpiPhysicalAddress>

The address of the device’s memory mapped registers

pub fn hardware_id(&self) -> Option<&str>

A string identifying the device’s hardware, for instance a chip ID

pub fn unique_id(&self) -> Option<&str>

A string uniquely identifying the device

pub fn class_code(&self) -> Option<&str>

TODO: What’s this?

pub fn compatible_id_list(&self) -> impl Iterator<Item = &str>

A list of IDs which are compatible with this device

Trait Implementations

impl<'a> Debug for DeviceInfo<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.