idpf_ptp_get...sync_handler(9)

🎀 idpf_ptp_get_tx_tstamp_async_handler 🎀

okay so this is the page for idpf_ptp_get_tx_tstamp_async_handler, filed under idpf_ptp_get...sync_handler(9) in the Kernel API Manual — section 9, kernel API, you know the drill 💅

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✨ NAME ✨

idpf_ptp_get_tx_tstamp_async_handler — the async callback for getting Tx tstamps, bestie 💖

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🦋 SYNOPSIS 🦋

void idpf_ptp_get_tx_tstamp_async_handler (void *ctx , struct kvec *mem , int status );

that's the whole vibe. void, three args, no notes ✨

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🌸 ARGUMENTS 🌸

• ctx — the adapter pointer 🫶
• mem — the address and size of the response
• status — the return value of the request

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💜 DESCRIPTION 💜

so what it does: it reads the tstamps Tx tstamp values out of a received message and drops them directly into the skb. the way that's efficient?? iconic 🔥

and how many timestamps are we reading? the virtchnl message decides that — it specifies the number, not us. periodt 💅

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⭐ RETURN ⭐

0 on success, -errno otherwise 😭 (yes the synopsis says void, and yes this page still lists a return. we're keeping it exactly as written, don't come for me 🙈)

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🌈 SEE ALSO 🌈

• the kernel file itself, no cap: ./drivers/net/ethernet/intel/idpf/idpf_virtchnl_ptp.c 📁
• idpf_ptp_get_caps(9)
• idpf_ptp_get_dev_clk_time(9)
• idpf_ptp_get_cross_time(9)
• idpf_ptp_set_dev_clk_time(9)
• idpf_ptp_adj_dev_clk_time(9)
• idpf_ptp_adj_dev_clk_fine(9)
• idpf_ptp_get_vport_tstamps_caps(9)
• idpf_ptp_update_tstamp_tracker(9)
• idpf_ptp_get_tstamp_value(9)
• idpf_ptp_get_tx_tstamp(9)

like a whole friend group of ptp functions, and honestly? obsessed 🧚

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and that's the page!! source + version vibes: ./drivers/net/ethernet/intel/idpf, dated October 2026 — go off, kernel docs 👑💖