idpf_find_rxq_vec(9)

🦋 idpf_find_rxq_vec(9) — like, the actual Kernel API Manual page, bestie

okay so first things first: this is from the Kernel API Manual, the page is literally called idpf_find_rxq_vec(9), and it's a whole mood. it's one tiny function that does one tiny thing and we're gonna stan it properly. let's get into it 💅

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✨ NAME ✨

idpf_find_rxq_vec — find rxq vector from q index

like... it finds the rxq vector. from the q index. that's the whole job and honestly? iconic. no notes.

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🌸 SYNOPSIS 🌸

struct idpf_q_vector * idpf_find_rxq_vec (const struct idpf_vport *vport
, u32 q_num );

so real talk, it hands you back a struct idpf_q_vector * and you feed it a const struct idpf_vport * plus a u32 q_num. that's it, that's the vibe check 🫶

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💖 ARGUMENTS 💖

• vport — the virtual port that's associated to the queue. like, the vport this whole situation belongs to 🎀
• q_num — the q index, aka the thing you use to find the queue you're looking for. your little lookup key ✨

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🌈 DESCRIPTION 🌈

returns pointer to rx vector

periodt. that's the entire description. she returns a pointer to the rx vector and minds her own business 👑

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🧚 SEE ALSO 🧚

so there's a lot of siblings in this family, and we are not skipping a single one — here's the whole group chat 💜

🍓 the source file

• Kernel file ./drivers/net/ethernet/intel/idpf/idpf_ethtool.c

⭐ the rx / rxnfc / flow-steer crew

• idpf_get_rx_ring_count(9)
• idpf_get_rxnfc(9)
• idpf_add_flow_steer(9)
• idpf_del_flow_steer(9)
• idpf_get_rxfh_key_size(9)
• idpf_get_rxfh_indir_size(9)
• idpf_get_rxfh(9)
• idpf_set_rxfh(9)

🎀 channels + ring params

• idpf_get_channels(9)
• idpf_set_channels(9)
• idpf_get_ringparam(9)
• idpf_set_ringparam(9)

🌸 stats girlies

• struct idpf_stats(9)
• __idpf_add_qstat_strings(9)
• idpf_add_qstat_strings(9)
• idpf_add_stat_strings(9)
• idpf_get_stat_strings(9)
• idpf_get_strings(9)
• idpf_get_sset_count(9)
• idpf_add_one_ethtool_stat(9)
• idpf_add_queue_stats(9)
• idpf_add_empty_queue_stats(9)
• idpf_add_port_stats(9)
• idpf_collect_queue_stats(9)
• idpf_get_ethtool_stats(9)

🔥 the txq twin and the coalesce squad

• idpf_find_txq_vec(9)
• __idpf_get_q_coalesce(9)
• idpf_get_q_coalesce(9)
• idpf_get_coalesce(9)
• idpf_get_per_q_coalesce(9)
• __idpf_set_q_coalesce(9)
• idpf_set_q_coalesce(9)
• idpf_set_coalesce(9)
• idpf_set_per_q_coalesce(9)

🦋 msglevel, link, timestamps, ethtool ops

• idpf_get_msglevel(9)
• idpf_set_msglevel(9)
• idpf_get_link_ksettings(9)
• idpf_get_timestamp_filters(9)
• idpf_get_ts_info(9)
• idpf_get_ts_stats(9)
• idpf_set_ethtool_ops(9)

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ngl bestie, the takeaway is short and sweet: pass the vport and the q_num, get a pointer to the rx vector back. that's the whole lore. no cap 💀

and that's a wrap! this page lives in ./drivers/net/ethernet/intel/idpf, the version situation is October 2026, and it's filed under idpf_find_rxq_vec(9). mwah, go forth and find those vectors 🧚‍♀️💖