idpf_get_q_coalesce(9)

💅 idpf_get_q_coalesce — a Kernel API Manual moment

okay so bestie, this one lives in the Kernel API Manual, and it's called idpf_get_q_coalesce. and what does it do? it gets the ITR values for a specific queue. that's it. that's the whole vibe. ✨

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🌸 SYNOPSIS 🌸

int idpf_get_q_coalesce (struct net_device *netdev , struct
       ethtool_coalesce *ec , u32 q_num );

like, it literally hands back an int. no cap. 🫶

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🎀 ARGUMENTS 🎀

• netdev — pointer to the netdev associated with this query. your little handle to the network device in question, slay.
• ec — the coalesce settings to program the device with. yes bestie, the struct ethtool_coalesce is in the building.
• q_num — update the ITR/INTRL (coalesce) settings for this queue number/index. so it's giving "which queue are we talking about" energy 👑

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🦋 DESCRIPTION 🦋

Return 0 on success, and negative on failure. that's the whole story, and it ate. 💀

lowkey the description is short but the SEE ALSO is about to be a whole main character moment, so buckle up 🧚

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⭐ SEE ALSO ⭐

the kernel file lives right here, iykyk:

./drivers/net/ethernet/intel/idpf/idpf_ethtool.c

and now, the friend group (all of them, fr fr, no skips):

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), idpf_get_channels(9), idpf_set_channels(9), idpf_get_ringparam(9), idpf_set_ringparam(9), 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), idpf_find_rxq_vec(9), idpf_find_txq_vec(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), 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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that's the whole page, bestie — go forth and coalesce responsibly 🌈

mwah 💋 this lil page comes from ./drivers/net/ethernet/intel/idpf, stamped October 2026, and it's idpf_get_q_coalesce(9) — catch you in the next manpage 👑