Struct PciScanner

pub struct PciScanner<A: ConfigAccess> {
    access: A,
}

PCI bus scanner.

Fields

access: A

Implementations

impl<A: ConfigAccess> PciScanner<A>

pub fn new(access: A) -> Self

Create a new PCI scanner with the given configuration access method.

pub fn access(&self) -> &A

Get a reference to the configuration access method.

pub fn probe(&self, location: DeviceFunction) -> Option<PciDeviceInfo>

Probe a single device/function.

Returns Some(info) if a device is present, None otherwise.

pub fn scan_bus(&self, bus: u8) -> Vec<PciDeviceInfo>

Scan a single bus for devices.

pub fn scan_all(&self) -> Vec<PciDeviceInfo>

Scan all buses for devices (simple linear scan).

pub fn find_virtio_net(&self) -> Vec<PciDeviceInfo>

Find all VirtIO network devices.

pub fn find_network(&self) -> Vec<PciDeviceInfo>

Find all network devices (any vendor).