libeth_xdp_run_prog(9)

libeth_xdp_run_prog(9) 💅 — Kernel API Manual, bestie edition ✨

okay so we are literally in the libeth_xdp_run_prog(9) era, and this page is your no-cap guide to running an XDP program on the non-XSk path and handling all the verdicts 🦋

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✨ NAME ✨

libeth_xdp_run_prog — run XDP program (non-XSk path) and handle all verdicts 💖

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🦋 SYNOPSIS 🦋

libeth_xdp_run_prog (xdp , bq , fl );

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🌸 ARGUMENTS 🌸

• xdp — the XDP buffer to process; this is the buffer bestie, the main character of the call 💅
• bq — the XDP Tx bulk used to queue XDP_TX buffers 🎀
• fl — the driver XDP_TX bulk flush callback, aka the little hook that flushes the bulk ✨

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💅 DESCRIPTION 💅

Run the attached XDP program and handle all possible verdicts. Every single one. No cap 😤

XSk has its own version — iykyk. Prefer using it via LIBETH_XDP_DEFINE_RUN{,_PASS,_PROG}() 🫶

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🎀 RETURN 🎀

true if the buffer should be passed up the stack, and false if the poll should go to the next buffer. That’s the vibe check: true = send it up, false = next buffer, periodt 💖

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🔥 SEE ALSO 🔥

• Kernel file ./include/net/libeth/xdp.h
• 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_head(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_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)

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source/version vibe: ./include/net/libeth · dated October 2026 🎀 — okay bestie, go handle every verdict and slay 💖✨