STRUCT LINK_STATION_DEL_PARAMETERS(9)
β¨ struct link_station_del_parameters(9) β¨ Kernel API Manual
πΈ NAME πΈ
struct link_station_del_parameters - link station deletion parameters
β¨ SYNOPSIS β¨
okay so here's the struct layout, bestie β copy it exactly, fr fr:
struct link_station_del_parameters {
const u8 *mld_mac;
u32 link_id;
};
π Members π
mld_macβ MAC address of the stationlink_idβ the link id
π Description π
Used to delete a link station entry (or all stations). π
π SEE ALSO π
okay bestie, this is the part where the manpage basically dumps the whole guest list of the cfg80211 universe on you π and honestly? it's giving "everyone who's anyone in wireless" and you're gonna need a snack. but no skipping β every single one of these is invited. let's go π
first up, the actual source home plus the two starter-pack intros:
Kernel file ./include/net/cfg80211.hIntroduction(9)Device registration(9)
then the channel + rate + capability core, which is lowkey the whole vibe of the file:
enum ieee80211_channel_flags(9)struct ieee80211_channel(9)enum ieee80211_rate_flags(9)enum ieee80211_bss_type(9)enum ieee80211_privacy(9)struct ieee80211_rate(9)struct ieee80211_he_obss_pd(9)struct cfg80211_he_bss_color(9)struct ieee80211_sta_ht_cap(9)struct ieee80211_sta_vht_cap(9)struct ieee80211_sta_he_cap(9)struct ieee80211_eht_mcs_nss_supp(9)struct ieee80211_sta_eht_cap(9)struct ieee80211_sta_uhr_cap(9)struct ieee80211_sband_iftype_data(9)enum ieee80211_edmg_bw_config(9)struct ieee80211_edmg(9)struct ieee80211_sta_s1g_cap(9)struct ieee80211_supported_band(9)_ieee80211_set_sband_iftype_data(9)ieee80211_set_sband_iftype_data(9)for_each_sband_iftype_data(9)ieee80211_get_sband_iftype_data(9)ieee80211_get_he_iftype_cap(9)ieee80211_get_he_6ghz_capa(9)ieee80211_get_eht_iftype_cap(9)ieee80211_get_uhr_iftype_cap(9)wiphy_read_of_freq_limits(9)
π οΈ Actions and configuration (the "do stuff" era) π οΈ
this whole block is the config side of life β chandefs, AP settings, station params, all of it. slay.
Actions and configuration(9)struct vif_params(9)struct key_params(9)struct cfg80211_chan_def(9)struct cfg80211_tid_cfg(9)struct cfg80211_tid_config(9)struct cfg80211_fils_aad(9)struct cfg80211_set_hw_timestamp(9)cfg80211_get_chandef_type(9)cfg80211_chandef_create(9)cfg80211_chandef_identical(9)cfg80211_chandef_is_edmg(9)cfg80211_chandef_is_s1g(9)cfg80211_chandef_compatible(9)nl80211_chan_width_to_mhz(9)cfg80211_chandef_get_width(9)cfg80211_chandef_valid(9)cfg80211_chandef_usable(9)cfg80211_chandef_dfs_required(9)cfg80211_chandef_dfs_usable(9)cfg80211_chandef_dfs_cac_time(9)cfg80211_chandef_primary(9)cfg80211_chandef_npca_valid(9)cfg80211_chandef_add_npca(9)cfg80211_chandef_add_dbe(9)nl80211_send_chandef(9)ieee80211_chandef_max_power(9)cfg80211_chandef_s1g_pri_width(9)cfg80211_any_usable_channels(9)
then the surveying + crypto + beacon/MBSSID/RNR stack:
enum survey_info_flags(9)struct survey_info(9)struct cfg80211_crypto_settings(9)struct cfg80211_mbssid_config(9)struct cfg80211_mbssid_elems(9)struct cfg80211_rnr_elems(9)struct cfg80211_beacon_data(9)struct cfg80211_acl_data(9)struct cfg80211_fils_discovery(9)struct cfg80211_unsol_bcast_probe_resp(9)struct cfg80211_s1g_short_beacon(9)struct cfg80211_ap_settings(9)struct cfg80211_ap_update(9)struct cfg80211_csa_settings(9)struct cfg80211_color_change_settings(9)struct iface_combination_params(9)
πΆ station parameters & friends πΆ
the station-life block, aka where struct link_station_parameters(9) itself lives π (yes bestie, the struct this very page is about is on its own see-also list, iconic behavior):
enum station_parameters_apply_mask(9)struct sta_txpwr(9)struct link_station_parameters(9)struct cfg80211_ttlm_params(9)struct station_parameters(9)struct station_del_parameters(9)enum cfg80211_station_type(9)cfg80211_check_station_change(9)enum rate_info_flags(9)enum rate_info_bw(9)struct rate_info(9)enum bss_param_flags(9)struct sta_bss_parameters(9)struct cfg80211_txq_stats(9)struct cfg80211_tid_stats(9)struct link_station_info(9)struct station_info(9)
plus SAR and the get-station helper:
struct cfg80211_sar_sub_specs(9)struct cfg80211_sar_specs(9)struct cfg80211_sar_freq_ranges(9)struct cfg80211_sar_capa(9)cfg80211_get_station(9)
and the mesh/path/ocb corner:
enum monitor_flags(9)enum mpath_info_flags(9)struct mpath_info(9)enum wiphy_bss_param_flags(9)struct bss_parameters(9)struct mesh_config(9)struct mesh_setup(9)struct ocb_setup(9)struct ieee80211_txq_params(9)
π Scanning and BSS list handling π
scan time, periodt. ssids, scan requests, BSS objects, auth/assoc requests β the whole discovery-to-connection pipeline is right here:
Scanning and BSS list handling(9)struct cfg80211_ssid(9)struct cfg80211_scan_info(9)struct cfg80211_scan_6ghz_params(9)struct cfg80211_scan_request(9)struct cfg80211_match_set(9)struct cfg80211_sched_scan_plan(9)struct cfg80211_bss_select_adjust(9)struct cfg80211_sched_scan_request(9)enum cfg80211_signal_type(9)struct cfg80211_inform_bss(9)struct cfg80211_bss_ies(9)struct cfg80211_bss(9)ieee80211_bss_get_elem(9)ieee80211_bss_get_ie(9)struct cfg80211_auth_request(9)struct cfg80211_assoc_link(9)struct cfg80211_ml_reconf_req(9)enum cfg80211_assoc_req_flags(9)struct cfg80211_assoc_request(9)struct cfg80211_deauth_request(9)struct cfg80211_disassoc_request(9)struct cfg80211_ibss_params(9)struct cfg80211_bss_selection(9)struct cfg80211_connect_params(9)enum cfg80211_connect_params_changed(9)
and then the wiphy params, pmksa, packet patterns, and the whole wowlan/coalesce crew (wake-on-wireless, my beloved):
enum wiphy_params_flags(9)struct cfg80211_pmksa(9)struct cfg80211_pkt_pattern(9)struct cfg80211_wowlan_tcp(9)struct cfg80211_wowlan(9)struct cfg80211_coalesce_rules(9)struct cfg80211_coalesce(9)struct cfg80211_wowlan_nd_match(9)struct cfg80211_wowlan_nd_info(9)struct cfg80211_wowlan_wakeup(9)struct cfg80211_gtk_rekey_data(9)struct cfg80211_update_ft_ies_params(9)struct cfg80211_mgmt_tx_params(9)struct cfg80211_dscp_exception(9)struct cfg80211_dscp_range(9)struct cfg80211_qos_map(9)
π Neighbor Awareness Networking (NAN) π
NAN gets its own little fandom and honestly it deserves it:
Neighbor Awareness Networking (NAN)(9)struct cfg80211_nan_band_config(9)struct cfg80211_nan_conf(9)struct cfg80211_nan_channel(9)struct cfg80211_nan_local_sched(9)struct cfg80211_nan_peer_map(9)struct cfg80211_nan_peer_sched(9)enum cfg80211_nan_conf_changes(9)struct cfg80211_nan_func_filter(9)struct cfg80211_nan_func(9)
then some stray-but-important params + auth + pmsr/FtM ranging stuff:
struct cfg80211_pmk_conf(9)struct cfg80211_external_auth_params(9)struct cfg80211_ftm_responder_stats(9)struct cfg80211_pmsr_ftm_result(9)struct cfg80211_pmsr_result(9)struct cfg80211_pmsr_ftm_request_peer(9)struct cfg80211_pmsr_request_peer(9)struct cfg80211_pmsr_request(9)struct cfg80211_update_owe_info(9)struct mgmt_frame_regs(9)
π the wiphy block (yes it's a lot) π
struct cfg80211_ops(9) and the wiphy-related types β the driver-facing royalty:
struct cfg80211_ops(9)enum wiphy_flags(9)struct ieee80211_iface_limit(9)struct ieee80211_iface_combination(9)enum wiphy_wowlan_support_flags(9)struct wiphy_wowlan_support(9)struct wiphy_coalesce_support(9)enum wiphy_vendor_command_flags(9)enum wiphy_opmode_flag(9)struct sta_opmode_info(9)struct wiphy_vendor_command(9)struct wiphy_iftype_ext_capab(9)cfg80211_get_iftype_ext_capa(9)struct cfg80211_pmsr_capabilities(9)struct wiphy_iftype_akm_suites(9)struct wiphy_radio_cfg(9)struct wiphy_radio_freq_range(9)struct wiphy_radio(9)enum wiphy_nan_flags(9)struct wiphy_nan_capa(9)struct wiphy(9)
and the wiphy lifecycle + locking + work helpers, aka the "keep it alive and thread-safe" saga:
wiphy_priv(9)priv_to_wiphy(9)set_wiphy_dev(9)wiphy_dev(9)wiphy_name(9)wiphy_new_nm(9)wiphy_new(9)wiphy_register(9)rcu_dereference_wiphy(9)wiphy_dereference(9)get_wiphy_regdom(9)wiphy_unregister(9)wiphy_free(9)wiphy_lock(9)wiphy_unlock(9)wiphy_work_queue(9)wiphy_work_cancel(9)wiphy_work_flush(9)wiphy_delayed_work_queue(9)wiphy_delayed_work_cancel(9)wiphy_delayed_work_flush(9)wiphy_delayed_work_pending(9)wiphy_hrtimer_work_queue(9)wiphy_hrtimer_work_cancel(9)wiphy_hrtimer_work_flush(9)wiphy_hrtimer_work_pending(9)
then wireless_dev + channel helpers:
enum ieee80211_ap_reg_power(9)struct wireless_dev(9)wdev_priv(9)wdev_chandef(9)
β¨ Utility functions β¨
the grab-bag of "handy little helpers" β channel math, rate lookup, radiotap, hdrlen, all that:
Utility functions(9)ieee80211_channel_equal(9)ieee80211_channel_to_khz(9)ieee80211_channel_to_freq_khz(9)ieee80211_channel_to_frequency(9)ieee80211_freq_khz_to_channel(9)ieee80211_frequency_to_channel(9)ieee80211_get_channel_khz(9)ieee80211_get_channel(9)cfg80211_channel_is_psc(9)ieee80211_radio_freq_range_valid(9)cfg80211_radio_chandef_valid(9)cfg80211_wdev_channel_allowed(9)ieee80211_get_response_rate(9)ieee80211_mandatory_rates(9)struct ieee80211_radiotap_iterator(9)ieee80211_get_hdrlen_from_skb(9)ieee80211_hdrlen(9)ieee80211_get_mesh_hdrlen(9)
π¦ Data path helpers π¦
the conversion + element-finding + 802.3 glue squad:
Data path helpers(9)ieee80211_data_to_8023_exthdr(9)ieee80211_data_to_8023(9)ieee80211_is_valid_amsdu(9)ieee80211_amsdu_to_8023s(9)ieee80211_get_8023_tunnel_proto(9)ieee80211_strip_8023_mesh_hdr(9)cfg80211_classify8021d(9)cfg80211_find_elem_match(9)cfg80211_find_ie_match(9)cfg80211_find_elem(9)cfg80211_find_ie(9)cfg80211_find_ext_elem(9)cfg80211_find_ext_ie(9)cfg80211_find_vendor_elem(9)cfg80211_find_vendor_ie(9)enum cfg80211_rnr_iter_ret(9)cfg80211_iter_rnr(9)cfg80211_defragment_element(9)cfg80211_send_layer2_update(9)
πΈ Regulatory enforcement infrastructure πΈ
the "please don't break the law, bestie" zone π:
Regulatory enforcement infrastructure(9)regulatory_hint(9)regulatory_set_wiphy_regd(9)regulatory_set_wiphy_regd_sync(9)wiphy_apply_custom_regulatory(9)freq_reg_info(9)reg_initiator_name(9)regulatory_pre_cac_allowed(9)
and the internal db bit:
Internal regulatory db functions(9)reg_query_regdb_wmm(9)
then the scanning/BSS result + mgmt rx/tx notification stack, including assoc-resp and MLME mgmt:
cfg80211_scan_done(9)cfg80211_sched_scan_results(9)cfg80211_sched_scan_stopped(9)cfg80211_sched_scan_stopped_locked(9)cfg80211_inform_bss_frame_data(9)cfg80211_gen_new_bssid(9)cfg80211_is_element_inherited(9)cfg80211_merge_profile(9)enum cfg80211_bss_frame_type(9)cfg80211_get_ies_channel_number(9)cfg80211_ssid_eq(9)cfg80211_inform_bss_data(9)__cfg80211_get_bss(9)cfg80211_get_bss(9)cfg80211_ref_bss(9)cfg80211_put_bss(9)cfg80211_unlink_bss(9)cfg80211_bss_iter(9)cfg80211_rx_mlme_mgmt(9)cfg80211_auth_timeout(9)struct cfg80211_rx_assoc_resp_data(9)cfg80211_rx_assoc_resp(9)struct cfg80211_assoc_failure(9)cfg80211_assoc_failure(9)cfg80211_tx_mlme_mgmt(9)cfg80211_rx_unprot_mlme_mgmt(9)cfg80211_michael_mic_failure(9)cfg80211_ibss_joined(9)cfg80211_notify_new_peer_candidate(9)
π‘ RFkill, Vendor commands, Test mode β the extra-credit squad π‘
the rfkill integration trio:
RFkill integration(9)wiphy_rfkill_set_hw_state_reason(9)wiphy_rfkill_start_polling(9)wiphy_rfkill_stop_polling(9)
vendor command + reply/event plumbing:
Vendor commands(9)cfg80211_vendor_cmd_alloc_reply_skb(9)cfg80211_vendor_cmd_reply(9)cfg80211_vendor_cmd_get_sender(9)cfg80211_vendor_event_alloc(9)cfg80211_vendor_event_alloc_ucast(9)cfg80211_vendor_event(9)
and test mode:
Test mode(9)cfg80211_testmode_alloc_reply_skb(9)cfg80211_testmode_reply(9)cfg80211_testmode_alloc_event_skb(9)cfg80211_testmode_event(9)
π the big connection / notification roster π
FILS, connect responses, roam, port auth, disconnect β the whole "you're online now" ceremony:
struct cfg80211_fils_resp_params(9)struct cfg80211_connect_resp_params(9)cfg80211_connect_done(9)cfg80211_connect_bss(9)cfg80211_connect_result(9)cfg80211_connect_timeout(9)struct cfg80211_roam_info(9)cfg80211_roamed(9)cfg80211_port_authorized(9)cfg80211_disconnected(9)
remain-on-channel + mgmt tx expiry + tid stats + station add/del:
cfg80211_ready_on_channel(9)cfg80211_remain_on_channel_expired(9)cfg80211_tx_mgmt_expired(9)cfg80211_sinfo_alloc_tid_stats(9)cfg80211_link_sinfo_alloc_tid_stats(9)cfg80211_sinfo_release_content(9)cfg80211_new_sta(9)cfg80211_del_sta_sinfo(9)cfg80211_del_sta(9)cfg80211_conn_failed(9)
mgmt rx/tx status + control-port + CQM notifications:
struct cfg80211_rx_info(9)cfg80211_rx_mgmt_ext(9)cfg80211_rx_mgmt_khz(9)cfg80211_rx_mgmt(9)struct cfg80211_tx_status(9)cfg80211_mgmt_tx_status_ext(9)cfg80211_mgmt_tx_status(9)cfg80211_control_port_tx_status(9)cfg80211_rx_control_port(9)cfg80211_cqm_rssi_notify(9)cfg80211_cqm_pktloss_notify(9)cfg80211_cqm_txe_notify(9)cfg80211_cqm_beacon_loss_notify(9)
and finally the radar/CAC/gtk/pmksa/spurious-frame/report crew:
__cfg80211_radar_event(9)cfg80211_sta_opmode_change_notify(9)cfg80211_cac_event(9)cfg80211_background_cac_abort(9)cfg80211_gtk_rekey_notify(9)cfg80211_pmksa_candidate_notify(9)cfg80211_rx_spurious_frame(9)cfg80211_rx_unexpected_4addr_frame(9)cfg80211_probe_status(9)cfg80211_report_obss_beacon_khz(9)cfg80211_report_obss_beacon(9)struct cfg80211_beaconing_check_config(9)
okay bestie, we're deep in the SEE ALSO section now β here's the rest of the squad, every single one of them, all (9), no skips, no cuts π
- the beaconing corner β
cfg80211_reg_check_beaconing(9),cfg80211_reg_can_beacon(9),cfg80211_reg_can_beacon_relax(9) - channel-switch notif girlies β
cfg80211_ch_switch_notify(9),cfg80211_ch_switch_started_notify(9) - the conversion crew (operating class β chandef, plus a khz one, iconic) β
ieee80211_operating_class_to_band(9),ieee80211_operating_class_to_chandef(9),ieee80211_chandef_to_operating_class(9),ieee80211_chandef_to_khz(9) - two randoms that live here now β
cfg80211_tdls_oper_request(9),cfg80211_calculate_bitrate(9) - register / unregister era β
cfg80211_unregister_wdev(9),cfg80211_register_netdevice(9),cfg80211_unregister_netdevice(9) - fast-transition things β
struct cfg80211_ft_event_params(9),cfg80211_ft_event(9) - p2p + IE splitting + fragmenting, the whole little family β
cfg80211_get_p2p_attr(9),ieee80211_ie_split_ric(9),ieee80211_ie_split(9),ieee80211_fragment_element(9) - wakeup / crit-proto / channel-counting besties β
cfg80211_report_wowlan_wakeup(9),cfg80211_crit_proto_stopped(9),ieee80211_get_num_supported_channels(9) - combination math time β
cfg80211_check_combinations(9),cfg80211_iter_combinations(9),cfg80211_get_radio_idx_by_chan(9) - the "stop it" trio, respectfully β
cfg80211_stop_link(9),cfg80211_stop_iface(9),cfg80211_shutdown_all_interfaces(9) - ext feature set/isset, a matched pair β
wiphy_ext_feature_set(9),wiphy_ext_feature_isset(9) - NAN block part one β
cfg80211_free_nan_func(9),struct cfg80211_nan_match_params(9),cfg80211_nan_match(9),cfg80211_nan_func_terminated(9),cfg80211_nan_sched_update_done(9) - auth + pmsr, doing their thing β
cfg80211_external_auth_request(9),cfg80211_pmsr_report(9),cfg80211_pmsr_complete(9) - iftype / assoc / owe β
cfg80211_iftype_allowed(9),cfg80211_assoc_comeback(9),cfg80211_update_owe_info_event(9) - flush + all the colour notifications, aka the rainbow row π β
cfg80211_bss_flush(9),cfg80211_bss_color_notify(9),cfg80211_obss_color_collision_notify(9),cfg80211_color_change_started_notify(9),cfg80211_color_change_aborted_notify(9),cfg80211_color_change_notify(9) - 6 GHz + links removed + MLO reconf β
cfg80211_6ghz_power_type(9),cfg80211_links_removed(9),struct cfg80211_mlo_reconf_done_data(9),cfg80211_mlo_reconf_add_done(9) - scheduling + epcs β
cfg80211_schedule_channels_check(9),cfg80211_epcs_changed(9) - NAN block part two, the sequel β
cfg80211_next_nan_dw_notif(9),cfg80211_nan_cluster_joined(9),cfg80211_nan_ulw_update(9),cfg80211_nan_channel_evac(9) - debugfs locked read/write + the S1G freq girlies + incumbent signal β
wiphy_locked_debugfs_read(9),wiphy_locked_debugfs_write(9),cfg80211_s1g_get_start_freq_khz(9),cfg80211_s1g_get_end_freq_khz(9),cfg80211_s1g_get_primary_sibling(9),cfg80211_incumbent_signal_notify(9)
and that's the whole see-also squad, all 64 of them accounted for, not one missing π«Ά this page lives in ./include/net, October 2026 vintage, and it's the struct link_...l_parameters(9) kernel API manual β so go forth, pass your link params correctly, and slay β¨ bye bestie, ily, drink water 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