LIBETH_XDP_TX_BATCH
batched = ALIGN_DOWN(this, LIBETH_XDP_TX_BATCH);
for ( ; i < off + batched; i += LIBETH_XDP_TX_BATCH) {
unrolled_count(LIBETH_XDP_TX_BATCH)
for (u32 j = 0; j < LIBETH_XDP_TX_BATCH; j++)