i40e_find_vsi_from_id(9)
π¦ i40e_find_vsi_from_id π¦
okay so this one's from the Kernel API Manual, section 9 β and it's lowkey the most straightforward little function ever, bestie. no drama, no scary side quests, just a lookup. π
π NAME π
i40e_find_vsi_from_id β searches for the vsi with the given id β¨
like, that's it. that's the whole job. she finds things. icon behavior.
π SYNOPSIS π
struct i40e_vsi * i40e_find_vsi_from_id (struct i40e_pf *pf , u16 id );
and yes, she hands you back a struct i40e_vsi * β that's the whole vibe. π«Ά
πΈ ARGUMENTS πΈ
pfβ thepfstructure to search for the vsi π« this is the thing you're digging through, so bring the right one.idβ id of the vsi it is searching for π this is the little name tag you're matching on. give her the id, she goes looking.
π SEE ALSO π
first up, the actual source file, so you can go read the real thing:
- Kernel file
./drivers/net/ethernet/intel/i40e/i40e_main.cπ§
and now β not to be dramatic β the ENTIRE i40e friend group. every single one of them. all section 9. she has a big circle, okay? ππ₯
i40e_hw_to_dev(9),i40e_allocate_dma_mem(9),i40e_free_dma_mem(9),i40e_allocate_virt_mem(9),i40e_free_virt_mem(9),i40e_get_lump(9),i40e_put_lump(9),i40e_service_event_schedule(9),i40e_tx_timeout(9)i40e_get_vsi_stats_struct(9),i40e_get_netdev_stats_struct_tx(9),i40e_get_netdev_stats_struct(9),i40e_vsi_reset_stats(9),i40e_pf_reset_stats(9),i40e_compute_pci_to_hw_id(9)i40e_stat_update64(9),i40e_stat_update48(9),i40e_stat_update32(9),i40e_stat_update_and_clear32(9),i40e_stats_update_rx_discards(9),i40e_update_eth_stats(9),i40e_update_veb_stats(9),i40e_update_vsi_stats(9),i40e_update_pf_stats(9),i40e_update_stats(9)i40e_count_all_filters(9),i40e_count_active_filters(9),i40e_find_filter(9),i40e_find_mac(9),i40e_is_vsi_in_vlan(9),i40e_correct_mac_vlan_filters(9),i40e_get_vf_new_vlan(9),i40e_correct_vf_mac_vlan_filters(9),i40e_rm_default_mac_filter(9)i40e_add_filter(9),__i40e_del_filter(9),i40e_add_mac_filter(9),i40e_del_mac_filter(9),i40e_set_mac(9)i40e_config_rss_aq(9),i40e_vsi_config_rss(9),i40e_vsi_setup_queue_map_mqprio(9),i40e_vsi_setup_queue_map(9)i40e_addr_sync(9),i40e_addr_unsync(9),i40e_set_rx_mode(9),i40e_undo_del_filter_entries(9),i40e_undo_add_filter_entries(9),i40e_next_filter(9),i40e_update_filter_state(9),i40e_aqc_del_filters(9),i40e_aqc_add_filters(9),i40e_aqc_broadcast_filter(9),i40e_set_promiscuous(9),i40e_sync_vsi_filters(9),i40e_sync_filters_subtask(9)i40e_calculate_vsi_rx_buf_len(9),i40e_max_vsi_frame_size(9),i40e_change_mtu(9)i40e_vlan_stripping_enable(9),i40e_vlan_stripping_disable(9),i40e_add_vlan_all_mac(9),i40e_vsi_add_vlan(9),i40e_rm_vlan_all_mac(9),i40e_vsi_kill_vlan(9),i40e_vlan_rx_add_vid(9),i40e_vlan_rx_add_vid_up(9),i40e_vlan_rx_kill_vid(9),i40e_restore_vlan(9),i40e_vsi_add_pvid(9),i40e_vsi_remove_pvid(9)i40e_vsi_setup_tx_resources(9),i40e_vsi_free_tx_resources(9),i40e_vsi_setup_rx_resources(9),i40e_vsi_free_rx_resources(9),i40e_config_xps_tx_ring(9),i40e_xsk_pool(9),i40e_configure_tx_ring(9),i40e_rx_offset(9),i40e_configure_rx_ring(9),i40e_vsi_configure_tx(9),i40e_vsi_configure_rx(9),i40e_vsi_config_dcb_rings(9)i40e_set_vsi_rx_mode(9),i40e_reset_fdir_filter_cnt(9),i40e_fdir_filter_restore(9),i40e_vsi_configure(9),i40e_vsi_configure_msix(9)i40e_enable_misc_int_causes(9),i40e_configure_msi_and_legacy(9),i40e_irq_dynamic_disable_icr0(9),i40e_irq_dynamic_enable_icr0(9),i40e_msix_clean_rings(9),i40e_irq_affinity_notify(9),i40e_irq_affinity_release(9),i40e_vsi_request_irq_msix(9),i40e_vsi_disable_irq(9),i40e_vsi_enable_irq(9),i40e_free_misc_vector(9),i40e_intr(9),i40e_clean_fdir_tx_irq(9),i40e_fdir_clean_ring(9),i40e_map_vector_to_qp(9),i40e_vsi_map_rings_to_vectors(9)i40e_vsi_request_irq(9),i40e_netpoll(9),i40e_pf_txq_wait(9),i40e_control_tx_q(9),i40e_control_wait_tx_q(9),i40e_vsi_enable_tx(9),i40e_pf_rxq_wait(9),i40e_control_rx_q(9),i40e_control_wait_rx_q(9),i40e_vsi_enable_rx(9)i40e_vsi_start_rings(9),i40e_vsi_stop_rings(9),i40e_vsi_stop_rings_no_wait(9),i40e_vsi_free_irq(9),i40e_free_q_vector(9),i40e_vsi_free_q_vectors(9),i40e_reset_interrupt_capability(9),i40e_clear_interrupt_scheme(9)i40e_napi_enable_all(9),i40e_napi_disable_all(9),i40e_vsi_close(9),i40e_quiesce_vsi(9),i40e_unquiesce_vsi(9),i40e_pf_quiesce_all_vsi(9),i40e_pf_unquiesce_all_vsi(9),i40e_vsi_wait_queues_disabled(9),i40e_pf_wait_queues_disabled(9)i40e_get_iscsi_tc_map(9),i40e_dcb_get_num_tc(9),i40e_dcb_get_enabled_tc(9),i40e_mqprio_get_enabled_tc(9),i40e_pf_get_num_tc(9),i40e_pf_get_tc_map(9),i40e_vsi_get_bw_info(9),i40e_vsi_configure_bw_alloc(9),i40e_vsi_config_netdev_tc(9),i40e_vsi_update_queue_map(9),i40e_update_adq_vsi_queues(9),i40e_vsi_config_tc(9),i40e_vsi_reconfig_tc(9)i40e_get_link_speed(9),i40e_bw_bytes_to_mbits(9),i40e_set_bw_limit(9),i40e_remove_queue_channels(9),i40e_get_max_queues_for_channel(9),i40e_validate_num_queues(9),i40e_vsi_reconfig_rss(9)i40e_channel_setup_queue_map(9),i40e_add_channel(9),i40e_channel_config_tx_ring(9),i40e_setup_hw_channel(9),i40e_setup_channel(9),i40e_validate_and_set_switch_mode(9),i40e_create_queue_channel(9),i40e_configure_queue_channels(9)i40e_veb_config_tc(9),i40e_dcb_reconfigure(9),i40e_resume_port_tx(9),i40e_suspend_port_tx(9),i40e_hw_set_dcb_config(9),i40e_hw_dcb_config(9),i40e_dcb_sw_default_config(9),i40e_init_pf_dcb(9),i40e_print_link_message(9)i40e_up_complete(9),i40e_vsi_reinit_locked(9),i40e_force_link_state(9),i40e_up(9),i40e_down(9)i40e_validate_mqprio_qopt(9),i40e_vsi_set_default_tc_config(9),i40e_del_macvlan_filter(9),i40e_add_macvlan_filter(9),i40e_reset_ch_rings(9),i40e_free_macvlan_channels(9),i40e_fwd_ring_up(9),i40e_setup_macvlans(9),i40e_fwd_add(9),i40e_del_all_macvlans(9),i40e_fwd_del(9)i40e_setup_tc(9),i40e_set_cld_element(9),i40e_add_del_cloud_filter(9),i40e_add_del_cloud_filter_big_buf(9),i40e_parse_cls_flower(9),i40e_handle_tclass(9),i40e_configure_clsflower(9),i40e_find_cloud_filter(9),i40e_delete_clsflower(9),i40e_setup_tc_cls_flower(9)i40e_open(9),i40e_netif_set_realnum_tx_rx_queues(9),i40e_vsi_open(9),i40e_fdir_filter_exit(9),i40e_cloud_filter_exit(9),i40e_close(9)i40e_do_reset(9),i40e_dcb_need_reconfig(9),i40e_handle_lldp_event(9),i40e_do_reset_safe(9),i40e_handle_lan_overflow_event(9)i40e_get_current_fd_count(9),i40e_get_global_fd_count(9),i40e_reenable_fdir_sb(9),i40e_reenable_fdir_atr(9),i40e_delete_invalid_filter(9),i40e_fdir_check_and_reenable(9),i40e_fdir_flush_and_replay(9),i40e_get_current_atr_cnt(9),i40e_fdir_reinit_subtask(9)i40e_vsi_link_event(9),i40e_veb_link_event(9),i40e_link_event(9),i40e_watchdog_subtask(9),i40e_reset_subtask(9),i40e_handle_link_event(9),i40e_clean_adminq_subtask(9)i40e_verify_eeprom(9),i40e_enable_pf_switch_lb(9),i40e_disable_pf_switch_lb(9),i40e_config_bridge_mode(9),i40e_reconstitute_veb(9),i40e_get_capabilities(9),i40e_fdir_sb_setup(9),i40e_fdir_teardown(9)i40e_rebuild_cloud_filters(9),i40e_rebuild_channels(9),i40e_clean_xps_state(9),i40e_prep_for_reset(9)i40e_send_version(9),i40e_get_oem_version(9),i40e_reset(9),i40e_rebuild(9),i40e_reset_and_rebuild(9),i40e_handle_reset_warning(9)i40e_print_vf_mdd_event(9),i40e_print_vfs_mdd_events(9),i40e_handle_mdd_event(9),i40e_service_task(9),i40e_service_timer(9)i40e_set_num_rings_in_vsi(9),i40e_vsi_alloc_arrays(9),i40e_vsi_mem_alloc(9),i40e_vsi_free_arrays(9),i40e_clear_rss_config_user(9),i40e_vsi_clear(9),i40e_vsi_clear_rings(9),i40e_alloc_rings(9)i40e_reserve_msix_vectors(9),i40e_init_msix(9),i40e_vsi_alloc_q_vector(9),i40e_vsi_alloc_q_vectors(9),i40e_init_interrupt_scheme(9),i40e_restore_interrupt_scheme(9),i40e_setup_misc_vector_for_recovery_mode(9),i40e_setup_misc_vector(9)i40e_get_rss_aq(9),i40e_config_rss_reg(9),i40e_get_rss_reg(9),i40e_config_rss(9),i40e_get_rss(9),i40e_fill_rss_lut(9),i40e_pf_config_rss(9),i40e_reconfig_rss_queues(9)i40e_get_partition_bw_setting(9),i40e_set_partition_bw_setting(9),i40e_is_total_port_shutdown_enabled(9),i40e_sw_init(9),i40e_set_ntuple(9),i40e_clear_rss_lut(9)i40e_set_loopback(9),i40e_set_features(9),i40e_ndo_fdb_add(9),i40e_ndo_bridge_setlink(9),i40e_ndo_bridge_getlink(9),i40e_features_check(9),i40e_xdp_setup(9)i40e_enter_busy_conf(9),i40e_exit_busy_conf(9),i40e_queue_pair_reset_stats(9),i40e_queue_pair_clean_rings(9),i40e_queue_pair_toggle_napi(9),i40e_queue_pair_toggle_rings(9),i40e_queue_pair_enable_irq(9),i40e_queue_pair_disable_irq(9),i40e_queue_pair_disable(9),i40e_queue_pair_enable(9),i40e_xdp(9)i40e_config_netdev(9),i40e_vsi_delete(9),i40e_is_vsi_uplink_mode_veb(9),i40e_add_vsi(9),i40e_vsi_release(9),i40e_vsi_setup_vectors(9),i40e_vsi_reinit_setup(9),i40e_vsi_setup(9)i40e_veb_get_bw_info(9),i40e_veb_mem_alloc(9),i40e_switch_branch_release(9),i40e_veb_clear(9),i40e_veb_release(9),i40e_add_veb(9),i40e_veb_setup(9),i40e_setup_pf_switch_element(9),i40e_fetch_switch_configuration(9),i40e_setup_pf_switch(9)i40e_determine_queue_usage(9),i40e_setup_pf_filter_control(9),i40e_get_platform_mac_addr(9),i40e_set_fec_in_flags(9)i40e_check_recovery_mode(9),i40e_pf_loop_reset(9),i40e_check_fw_empr(9),i40e_handle_resets(9)i40e_init_recovery_mode(9),i40e_set_subsystem_device_id(9)i40e_probe(9),i40e_remove(9),i40e_enable_mc_magic_wake(9),i40e_io_suspend(9),i40e_io_resume(9)i40e_pci_error_detected(9),i40e_pci_error_slot_reset(9),i40e_pci_error_reset_prepare(9),i40e_pci_error_reset_done(9),i40e_pci_error_resume(9)i40e_shutdown(9),i40e_suspend(9),i40e_resume(9),i40e_init_module(9),i40e_exit_module(9)
ngl bestie, that's the whole roll call β every one of them is a real SEE ALSO reference, no cap, don't come for me if you wanted a shorter list, I don't make the rules π
okay and finally the cute little signature at the bottom of the page: this one lives under ./drivers/net/ethernet/intel/i40e, dated October 2026, and it's i40e_find_vsi_from_id(9) all the way down. go find your vsi, queen. periodt. πππ
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