i40e_undo_de...lter_entries(9)

💅 i40e_undo_del_filter_entries(9) — yes that's the whole name, the header just clipped it to i40e_undo_de...lter_entries(9) bestie, it's long

okay so welcome to the Kernel API Manual ✨ this one's a lil kernel-function page and honestly? she's a rescue mission. let's get into it 🫶

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🌸 NAME 🌸

i40e_undo_del_filter_entries — literally just undoing the changes that got made to MAC filter entries 💖 it's the "wait no, put it back" function, no cap

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✨ SYNOPSIS ✨

void i40e_undo_del_filter_entries (struct i40e_vsi *vsi , struct
hlist_head *from );

that's the whole vibe: takes a vsi, takes a from, returns void (nothing, nada, she doesn't hand anything back), periodt 🎀

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🦋 ARGUMENTS 🦋

• vsi — Pointer to VSI struct. that's the main-character struct of the whole situation, you just pass her in and she does her thing 👑
• from — Pointer to list which contains MAC filter entries - changes to those entries needs to be undone. yes bestie, that exact wording, the changes to those entries needs to be undone — that's the job description fr fr 🔥

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💜 DESCRIPTION 💜

MAC filter entries from this list were slated for deletion. 😭 like they were literally on the chopping block, already had their bags packed, and this function is the one texting them "actually no come back."

so the entries in from were headed for deletion — and this is the undo button for that whole situation. not me being dramatic, that's just what it does 💅

ngl she's a helper function, so she only does the undoing — don't go thinking she invents entries or anything, the manpage says undo and undo is what she ate 🍓

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🌈 SEE ALSO 🌈

okay this list is huge, she's giving "main character with 300 close friends," but every single one of them matters so here we go, in order, no skipping, iykyk 🧚

Kernel file ./drivers/net/ethernet/intel/i40e/i40e_main.c — that's where the source lives 🎀

and then: 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_find_vsi_from_id(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_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) 💀

yeah that's all of them. she's thorough bestie, we don't leave anyone out here 👑

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and that's the page!! sourced from ./drivers/net/ethernet/intel/i40e, stamped October 2026 🌸 go undo those deletions, ily, bye 💖🦋✨