Struct VirtioNetDevice 

pub struct VirtioNetDevice {
    device: VirtioDevice,
    rx_queue: SpinLock<Virtqueue>,
    tx_queue: SpinLock<Virtqueue>,
    mac_address: [u8; 6],
    pub rx_frames: SpinLock<FixedQueue<(PhysFrame, u8), RX_FRAME_TRACK_CAPACITY>>,
}

VirtIO Network Device driver

Fields

device: VirtioDevice

rx_queue: SpinLock<Virtqueue>

tx_queue: SpinLock<Virtqueue>

mac_address: [u8; 6]

rx_frames: SpinLock<FixedQueue<(PhysFrame, u8), RX_FRAME_TRACK_CAPACITY>>

Implementations

impl VirtioNetDevice

pub unsafe fn new(pci_dev: PciDevice) -> Result<Self, &'static str>

Initialize a VirtIO network device from a PCI device

fn refill_rx_queue(&self) -> Result<(), &'static str>

Fill the RX queue with receive buffers

fn read_link_status(&self) -> u16

Read link status from device

Trait Implementations

impl NetworkDevice for VirtioNetDevice

fn name(&self) -> &str

Performs the name operation.

fn receive(&self, buf: &mut [u8]) -> Result<usize, NetError>

Performs the receive operation.

fn transmit(&self, buf: &[u8]) -> Result<(), NetError>

Performs the transmit operation.

fn mac_address(&self) -> [u8; 6]

Performs the mac address operation.

fn link_up(&self) -> bool

Performs the link up operation.

fn handle_interrupt(&self)

fn poll(&self)

Periodic housekeeping called from the timer path (or interrupt context). Default is a no-op; drivers that need a watchdog or buffer-reclamation cycle override this.

impl Send for VirtioNetDevice

impl Sync for VirtioNetDevice