idpf_vport_i...vector_to_qs(9)
π idpf_vport_intr_map_vector_to_qs(9) π
okay so bestie, we're in the Kernel API Manual, section 9, and today's main character is idpf_vport_intr_map_vector_to_qs(9) β yes the header abbreviates it as idpf_vport_i...vector_to_qs(9), that's just the title doing a little crop-top situation, the full name is down in NAME. π
β¨ NAME β¨
idpf_vport_intr_map_vector_to_qs β Map vectors to queues. that's it, that's the whole vibe. no cap.
πΈ SYNOPSIS πΈ
void idpf_vport_intr_map_vector_to_qs (struct idpf_vport *vport , struct
idpf_q_vec_rsrc *rsrc );
notice how it's void? it gives nothing back, it just does the thing and leaves. main character energy fr fr. π
π¦ ARGUMENTS π¦
vportβ the virtual port. literally in the name, bestie, it's the vport. π«Άrsrcβ pointer to queue and vector resources. so like, the resource bag this whole mapping sitch pulls from. β¨
π DESCRIPTION π
Mapping for vectors to queues.
that's the whole description and honestly? iconic of the manpage to just say it straight. this is the function whose entire job is hooking your vectors up to your queues β no extra lore, no side quests, just the mapping. periodt. π
π₯ SEE ALSO π₯
first up, the file it lives in β bestie's home address:
- Kernel file
./drivers/net/ethernet/intel/idpf/idpf_txrx.c
and now the full friend group, everybody's invited to the group chat (yes, all of them, i'm not skipping anyone, i would never π):
idpf_chk_linearize(9)idpf_tx_timeout(9)idpf_tx_buf_rel_all(9)idpf_tx_desc_rel(9)idpf_compl_desc_rel(9)idpf_tx_desc_rel_all(9)idpf_tx_buf_alloc_all(9)idpf_tx_desc_alloc(9)idpf_compl_desc_alloc(9)idpf_tx_desc_alloc_all(9)idpf_rx_page_rel(9)idpf_rx_hdr_buf_rel_all(9)idpf_rx_buf_rel_bufq(9)idpf_rx_buf_rel_all(9)idpf_rx_desc_rel(9)idpf_rx_desc_rel_bufq(9)idpf_rx_desc_rel_all(9)idpf_rx_buf_hw_update(9)idpf_rx_hdr_buf_alloc_all(9)idpf_post_buf_refill(9)idpf_rx_post_buf_desc(9)idpf_rx_post_init_bufs(9)idpf_rx_buf_alloc_singleq(9)idpf_rx_bufs_init_singleq(9)idpf_rx_buf_alloc_all(9)idpf_rx_bufs_init(9)idpf_rx_bufs_init_all(9)idpf_rx_desc_alloc(9)idpf_bufq_desc_alloc(9)idpf_rx_desc_alloc_all(9)idpf_vector_to_queue_set(9)idpf_qp_switch(9)idpf_txq_group_rel(9)idpf_rxq_sw_queue_rel(9)idpf_rxq_group_rel(9)idpf_vport_queue_grp_rel_all(9)idpf_vport_queues_rel(9)idpf_vport_init_fast_path_txqs(9)idpf_vport_init_num_qs(9)idpf_vport_calc_num_q_desc(9)idpf_vport_calc_total_qs(9)idpf_vport_calc_num_q_groups(9)idpf_vport_calc_numq_per_grp(9)idpf_rxq_set_descids(9)idpf_txq_group_alloc(9)idpf_rxq_group_alloc(9)idpf_vport_queue_grp_alloc_all(9)idpf_vport_queues_alloc(9)idpf_tx_read_tstamp(9)idpf_tx_splitq_clean(9)idpf_tx_clean_bufs(9)idpf_tx_handle_rs_completion(9)idpf_tx_clean_complq(9)idpf_wait_for_sw_marker_completion(9)idpf_tx_splitq_build_ctb(9)idpf_tx_splitq_build_flow_desc(9)idpf_txq_has_room(9)idpf_tx_maybe_stop_splitq(9)idpf_tx_buf_hw_update(9)idpf_tx_res_count_required(9)idpf_tx_splitq_bump_ntu(9)idpf_tx_get_free_buf_id(9)idpf_tx_splitq_pkt_err_unmap(9)idpf_tx_splitq_map(9)idpf_tso(9)idpf_tx_splitq_get_ctx_desc(9)idpf_tx_drop_skb(9)idpf_tx_tstamp(9)idpf_tx_set_tstamp_desc(9)idpf_tx_splitq_need_re(9)idpf_tx_splitq_frame(9)idpf_tx_start(9)idpf_rx_hash(9)idpf_rx_csum(9)idpf_rx_splitq_extract_csum_bits(9)idpf_rx_rsc(9)idpf_rx_hwtstamp(9)__idpf_rx_process_skb_fields(9)idpf_rx_hsplit_wa(9)idpf_rx_splitq_test_staterr(9)idpf_rx_splitq_is_eop(9)idpf_rx_splitq_clean(9)idpf_rx_update_bufq_desc(9)idpf_rx_clean_refillq(9)idpf_rx_clean_refillq_all(9)idpf_vport_intr_clean_queues(9)idpf_vport_intr_napi_del_all(9)idpf_vport_intr_napi_dis_all(9)idpf_vport_intr_rel(9)idpf_vport_intr_rel_irq(9)idpf_vport_intr_dis_irq_all(9)idpf_vport_intr_buildreg_itr(9)idpf_update_dim_sample(9)idpf_net_dim(9)idpf_vport_intr_update_itr_ena_irq(9)idpf_vport_intr_req_irq(9)idpf_vport_intr_write_itr(9)idpf_vport_intr_ena_irq_all(9)idpf_vport_intr_dis_dim_all(9)idpf_vport_intr_deinit(9)idpf_tx_dim_work(9)idpf_rx_dim_work(9)idpf_init_dim(9)idpf_vport_intr_napi_ena_all(9)idpf_tx_splitq_clean_all(9)idpf_rx_splitq_clean_all(9)idpf_vport_splitq_napi_poll(9)idpf_vport_intr_init_vec_idx(9)idpf_vport_intr_napi_add_all(9)idpf_vport_intr_alloc(9)idpf_vport_intr_init(9)idpf_config_rss(9)idpf_fill_dflt_rss_lut(9)idpf_init_rss_lut(9)idpf_deinit_rss_lut(9)
bestie that's a lot of friends and every single one of them is linked, so if you were hoping i'd quietly drop a few β no ma'am, we don't do that here. π
and that's the page!! π§ from the ./drivers/net/ethernet/intel/idpf corner of the world, October 2026, this has been idpf_vport_i...vector_to_qs(9) in the Kernel API Manual β go map those vectors, slay, drink water, bye bestie ππ
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms