libeth_xdp_tx_queue_head(9)

💅 libeth_xdp_tx_queue_head(9) — Kernel API Manual 💅

okay bestie, welcome to the libeth_xdp_tx_queue_head(9) page — it's a tiny internal helper in the Kernel API Manual, and we're gonna read it together like the group chat is watching. no cap, every detail stays 💖

✨ NAME ✨

libeth_xdp_tx_queue_head — internal helper for queueing one XDP_TX head.

🛠️ SYNOPSIS 🛠️

bool libeth_xdp_tx_queue_head (struct libeth_xdp_tx_bulk *bq , const
       struct libeth_xdp_buff *xdp );

🌸 ARGUMENTS 🌸

• bq — XDP Tx bulk to queue the head frag to. that's the bulk getting the head frag, periodt.
• xdp — XDP buffer with the head to queue. it's the buffer carrying the head frag you're queueing.

🔥 RETURN 🔥

the return value does a little vibe check:

• false if it's the only frag of the frame.
• true if it's an S/G frame.

that's literally it — no extra lore 😭

👀 SEE ALSO 👀

Kernel file ./include/net/libeth/xdp.h — and the whole bestie roll call, no skips:

• struct libeth_xdp_buff(9), __LIBETH_XDP_ONSTACK_BUFF(9), LIBETH_XDP_ONSTACK_BUFF(9), libeth_xdpsq_num(9)
• libeth_xdpsq_shared(9), libeth_xdpsq_id(9), libeth_xdpsq_get(9), libeth_xdpsq_put(9)
• libeth_xdpsq_lock(9), libeth_xdpsq_unlock(9), libeth_xdpsq_deinit_timer(9), libeth_xdpsq_queue_timer(9)
• libeth_xdpsq_run_timer(9), enum (anonymous)(9), enum (anonymous)(9), struct libeth_xdp_tx_frame(9)
• struct libeth_xdp_tx_bulk(9), LIBETH_XDP_ONSTACK_BULK(9), struct libeth_xdpsq(9), struct libeth_xdp_tx_desc(9)
• libeth_xdp_ptr_to_priv(9), libeth_xdp_priv_to_ptr(9), libeth_xdp_tx_xmit_bulk(9), libeth_xdp_tx_queue_frag(9)
• libeth_xdp_tx_queue_bulk(9), libeth_xdp_tx_fill_stats(9), libeth_xdp_tx_fill_buf(9), __libeth_xdp_tx_flush_bulk(9)
• libeth_xdp_tx_flush_bulk(9), libeth_xdp_xmit_init_bulk(9), libeth_xdp_xmit_frame_dma(9), libeth_xdp_xmit_queue_head(9)
• libeth_xdp_xmit_queue_frag(9), libeth_xdp_xmit_queue_bulk(9), libeth_xdp_xmit_fill_buf(9), libeth_xdp_xmit_flush_bulk(9)
• __libeth_xdp_xmit_do_bulk(9), libeth_xdp_xmit_do_bulk(9), libeth_xdp_tx_init_bulk(9), libeth_xdp_init_buff(9)
• libeth_xdp_save_buff(9), libeth_xdp_return_stash(9), libeth_xdp_return_buff(9), libeth_xdp_prepare_buff(9)
• libeth_xdp_process_buff(9), libeth_xdp_buff_stats_frags(9), __libeth_xdp_run_prog(9), __libeth_xdp_run_flush(9)
• libeth_xdp_run_prog(9), __libeth_xdp_run_pass(9), libeth_xdp_run_pass(9), libeth_xdp_finalize_rx(9)
• LIBETH_XDP_DEFINE_TIMER(9), LIBETH_XDP_DEFINE_FLUSH_TX(9), LIBETH_XDP_DEFINE_FLUSH_XMIT(9), LIBETH_XDP_DEFINE_RUN_PROG(9)
• LIBETH_XDP_DEFINE_RUN_PASS(9), LIBETH_XDP_DEFINE_RUN(9), LIBETH_XDP_DEFINE_FINALIZE(9), libeth_xdp_buff_to_rq(9)
• libeth_xdpmo_rx_hash(9), __libeth_xdp_complete_tx(9), libeth_xdp_set_features(9), libeth_xdp_set_features_noredir(9)

source/version ./include/net/libeth, dated October 2026 — mwah 💋