xdp

Struct WakableRings

Source 
pub struct WakableRings {
    pub fill_ring: WakableFillRing,
    pub rx_ring: Option<RxRing>,
    pub completion_ring: CompletionRing,
    pub tx_ring: Option<WakableTxRing>,
}
Expand description

The set of rings tied to an XDP socket

Fields§

§fill_ring: WakableFillRing

The ring used by userspace to inform the kernel of memory addresses that you wish it to fill with packet received on the bound NIC

§rx_ring: Option<RxRing>

The ring used by the kernel to place packets that have finished receiving

§completion_ring: CompletionRing

The ring used by the kernel to inform userspace when packets have finished sending

§tx_ring: Option<WakableTxRing>

The ring used by userspace to enqueue packets to be sent on the bound NIC

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