Struct PcnetDevice 

pub struct PcnetDevice {

    ports: Mutex<Ports>,
    rx_buffers: [*mut u8; 32],
    rx_phys: [u64; 32],
    tx_buffers: [*mut u8; 8],
    tx_phys: [u64; 8],
    rx_des: *mut u8,
    rx_des_phys: u64,
    tx_des: *mut u8,
    tx_des_phys: u64,
    rx_id: AtomicUsize,
    tx_id: AtomicUsize,
    mac: [u8; 6],
    name: String,
}

Fields

ports: Mutex<Ports>

rx_buffers: [*mut u8; 32]

rx_phys: [u64; 32]

tx_buffers: [*mut u8; 8]

tx_phys: [u64; 8]

rx_des: *mut u8

rx_des_phys: u64

tx_des: *mut u8

tx_des_phys: u64

rx_id: AtomicUsize

tx_id: AtomicUsize

mac: [u8; 6]

name: String

Implementations

impl PcnetDevice

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

Creates a new instance.

fn init(&mut self)

Performs the init operation.

fn init_rx_descriptor(&self, i: usize)

Initializes rx descriptor.

fn init_tx_descriptor(&self, i: usize)

Initializes tx descriptor.

fn receive_inner(&self) -> Option<Vec<u8>>

Performs the receive inner operation.

fn transmit_inner(&self, data: &[u8]) -> Result<(), NetError>

Performs the transmit inner operation.

Trait Implementations

impl NetworkDevice for PcnetDevice

fn name(&self) -> &str

Performs the name operation.

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

Performs the mac address operation.

fn link_up(&self) -> bool

Performs the link up operation.

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

Performs the receive operation.

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

Performs the transmit 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 PcnetDevice

impl Sync for PcnetDevice