struct XDP [src]

Members

COPY (Constant)
MMAP_OFFSETS (Constant)
OPTIONS (Constant)
OPTIONS_ZEROCOPY (Constant)
PGOFF_RX_RING (Constant)
PGOFF_TX_RING (Constant)
RX_RING (Constant)
SHARED_UMEM (Constant)
STATISTICS (Constant)
TX_RING (Constant)
UMEM_COMPLETION_RING (Constant)
UMEM_FILL_RING (Constant)
UMEM_PGOFF_COMPLETION_RING (Constant)
UMEM_PGOFF_FILL_RING (Constant)
UMEM_REG (Constant)
UMEM_UNALIGNED_CHUNK_FLAG (Constant)
USE_NEED_WAKEUP (Constant)
ZEROCOPY (Constant)

Source

  pub const XDP = struct {
    pub const SHARED_UMEM = (1 << 0);
    pub const COPY = (1 << 1);
    pub const ZEROCOPY = (1 << 2);
    pub const UMEM_UNALIGNED_CHUNK_FLAG = (1 << 0);
    pub const USE_NEED_WAKEUP = (1 << 3);

    pub const MMAP_OFFSETS = 1;
    pub const RX_RING = 2;
    pub const TX_RING = 3;
    pub const UMEM_REG = 4;
    pub const UMEM_FILL_RING = 5;
    pub const UMEM_COMPLETION_RING = 6;
    pub const STATISTICS = 7;
    pub const OPTIONS = 8;

    pub const OPTIONS_ZEROCOPY = (1 << 0);

    pub const PGOFF_RX_RING = 0;
    pub const PGOFF_TX_RING = 0x80000000;
    pub const UMEM_PGOFF_FILL_RING = 0x100000000;
    pub const UMEM_PGOFF_COMPLETION_RING = 0x180000000;
}  