Struct PciDeviceInfo

pub struct PciDeviceInfo {
    pub location: DeviceFunction,
    pub vendor_id: u16,
    pub device_id: u16,
    pub class: u8,
    pub subclass: u8,
    pub prog_if: u8,
    pub revision: u8,
    pub header_type: u8,
    pub multifunction: bool,
}

PCI device information from configuration space.

Fields

location: DeviceFunction

Device location.

vendor_id: u16

Vendor ID.

device_id: u16

Device ID.

class: u8

Class code.

subclass: u8

Subclass code.

prog_if: u8

Programming interface.

revision: u8

Revision ID.

header_type: u8

Header type (0 = standard, 1 = bridge, 2 = cardbus).

multifunction: bool

Multi-function device flag.

Implementations

impl PciDeviceInfo

pub fn is_virtio(&self) -> bool

Check if this is a VirtIO device.

pub fn is_virtio_net(&self) -> bool

Check if this is a VirtIO network device. Supports both transitional (0x1000) and modern (0x1041) device IDs, as well as class-based detection (class 0x02 = network).

pub fn is_network(&self) -> bool

Check if this is a network device (class 0x02).

pub fn virtio_device_type(&self) -> Option<u8>

Get VirtIO device type (for transitional devices).

Trait Implementations

impl Clone for PciDeviceInfo

fn clone(&self) -> PciDeviceInfo

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PciDeviceInfo

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

Formats the value using the given formatter.

impl Copy for PciDeviceInfo