qed_arfs_mode_configure(9)

💅 qed_arfs_mode_configure(9) — from the Kernel API Manual, bestie 🎀

okay so we're in the Kernel API Manual today and the star of the show is qed_arfs_mode_configure — literally the function that turns rfs mode on and off 🦋

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✨ NAME ✨

qed_arfs_mode_configure — enables or disables rfs mode, no cap 💫

and listen, there's a vibe check it has to pass: it must accept at least one of tcp or udp set to true, and at least one of ipv4 or ipv6 set to true, to actually enable rfs mode 🔥 like, both boxes gotta be ticked or we're not doing this periodt

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🌸 SYNOPSIS 🌸

void qed_arfs_mode_configure (struct qed_hwfn *p_hwfn , struct qed_ptt *p_ptt , struct qed_arfs_config_params *p_cfg_params );

she takes three things and gives you nothing back, iconic behavior honestly 👑

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🫶 ARGUMENTS 🫶

• p_hwfn — the HW device data 💖
• p_ptt — P_ptt, that's it, that's the whole description 😭
• p_cfg_params — the arfs mode configuration parameters 🎀

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💀 DESCRIPTION 💀

Return. Void.

(that's genuinely the entire description bestie, i'm not gatekeeping anything, there's just nothing else there 🙈 the function hands back a whole lot of nothing and honestly? relatable)

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⭐ SEE ALSO ⭐

Kernel file ./drivers/net/ethernet/qlogic/qed/qed_l2.h 📁 — go read it, iykyk

and the whole friend group:

• qed_eth_rx_queue_stop(9)
• qed_eth_tx_queue_stop(9)
• qed_sp_vport_stop(9)
• qed_sp_eth_rx_queues_update(9)
• qed_get_vport_stats(9)
• qed_get_vport_stats_context(9)
• qed_configure_rfs_ntuple_filter(9)
• qed_eth_rxq_start_ramrod(9)
• qed_eth_txq_start_ramrod(9)

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💡 friendly reminder bestie: at least one of tcp or udp true AND at least one of ipv4 or ipv6 true, or rfs mode is simply not turning on 💅 that's not me being dramatic, that's the spec 🧚

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and that's the page!! 🍓 brought to you live from ./drivers/net/ethernet/qlogic/qed, dated October 2026, filed under qed_arfs_mode_configure(9) — slay, go configure some modes, ily, bye 💜🌈