// SPDX-License-Identifier: GPL-2.0-only /* * This is the new netlink-based wireless configuration interface. * * Copyright 2006-2010 Johannes Berg <[email protected]> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright 2015-2017 Intel Deutschland GmbH * Copyright (C) 2018-2024 Intel Corporation */ #include <linux/if.h> #include <linux/module.h> #include <linux/err.h> #include <linux/slab.h> #include <linux/list.h> #include <linux/if_ether.h> #include <linux/ieee80211.h> #include <linux/nl80211.h> #include <linux/rtnetlink.h> #include <linux/netlink.h> #include <linux/nospec.h> #include <linux/etherdevice.h> #include <linux/if_vlan.h> #include <net/net_namespace.h> #include <net/genetlink.h> #include <net/cfg80211.h> #include <net/sock.h> #include <net/inet_connection_sock.h> #include "core.h" #include "nl80211.h" #include "reg.h" #include "rdev-ops.h" static int nl80211_crypto_settings(struct cfg80211_registered_device *rdev, struct genl_info *info, struct cfg80211_crypto_settings *settings, int cipher_limit); /* the netlink family */ static struct genl_family nl80211_fam; /* multicast groups */ enum nl80211_multicast_groups { … }; static const struct genl_multicast_group nl80211_mcgrps[] = …; /* returns ERR_PTR values */ static struct wireless_dev * __cfg80211_wdev_from_attrs(struct cfg80211_registered_device *rdev, struct net *netns, struct nlattr **attrs) { … } static struct cfg80211_registered_device * __cfg80211_rdev_from_attrs(struct net *netns, struct nlattr **attrs) { … } /* * This function returns a pointer to the driver * that the genl_info item that is passed refers to. * * The result of this can be a PTR_ERR and hence must * be checked with IS_ERR() for errors. */ static struct cfg80211_registered_device * cfg80211_get_dev_from_info(struct net *netns, struct genl_info *info) { … } static int validate_beacon_head(const struct nlattr *attr, struct netlink_ext_ack *extack) { … } static int validate_ie_attr(const struct nlattr *attr, struct netlink_ext_ack *extack) { … } static int validate_he_capa(const struct nlattr *attr, struct netlink_ext_ack *extack) { … } /* policy for the attributes */ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR]; static const struct nla_policy nl80211_ftm_responder_policy[NL80211_FTM_RESP_ATTR_MAX + 1] = …; static const struct nla_policy nl80211_pmsr_ftm_req_attr_policy[NL80211_PMSR_FTM_REQ_ATTR_MAX + 1] = …; static const struct nla_policy nl80211_pmsr_req_data_policy[NL80211_PMSR_TYPE_MAX + 1] = …; static const struct nla_policy nl80211_pmsr_req_attr_policy[NL80211_PMSR_REQ_ATTR_MAX + 1] = …; static const struct nla_policy nl80211_pmsr_peer_attr_policy[NL80211_PMSR_PEER_ATTR_MAX + 1] = …; static const struct nla_policy nl80211_pmsr_attr_policy[NL80211_PMSR_ATTR_MAX + 1] = …; static const struct nla_policy he_obss_pd_policy[NL80211_HE_OBSS_PD_ATTR_MAX + 1] = …; static const struct nla_policy he_bss_color_policy[NL80211_HE_BSS_COLOR_ATTR_MAX + 1] = …; static const struct nla_policy nl80211_txattr_policy[NL80211_TXRATE_MAX + 1] = …; static const struct nla_policy nl80211_tid_config_attr_policy[NL80211_TID_CONFIG_ATTR_MAX + 1] = …; static const struct nla_policy nl80211_fils_discovery_policy[NL80211_FILS_DISCOVERY_ATTR_MAX + 1] = …; static const struct nla_policy nl80211_unsol_bcast_probe_resp_policy[NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX + 1] = …; static const struct nla_policy sar_specs_policy[NL80211_SAR_ATTR_SPECS_MAX + 1] = …; static const struct nla_policy sar_policy[NL80211_SAR_ATTR_MAX + 1] = …; static const struct nla_policy nl80211_mbssid_config_policy[NL80211_MBSSID_CONFIG_ATTR_MAX + 1] = …; static const struct nla_policy nl80211_sta_wme_policy[NL80211_STA_WME_MAX + 1] = …; static const struct netlink_range_validation nl80211_punct_bitmap_range = …; static const struct netlink_range_validation q_range = …; static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = …; /* policy for the key attributes */ static const struct nla_policy nl80211_key_policy[NL80211_KEY_MAX + 1] = …; /* policy for the key default flags */ static const struct nla_policy nl80211_key_default_policy[NUM_NL80211_KEY_DEFAULT_TYPES] = …; #ifdef CONFIG_PM /* policy for WoWLAN attributes */ static const struct nla_policy nl80211_wowlan_policy[NUM_NL80211_WOWLAN_TRIG] = …; static const struct nla_policy nl80211_wowlan_tcp_policy[NUM_NL80211_WOWLAN_TCP] = …; #endif /* CONFIG_PM */ /* policy for coalesce rule attributes */ static const struct nla_policy nl80211_coalesce_policy[NUM_NL80211_ATTR_COALESCE_RULE] = …; /* policy for GTK rekey offload attributes */ static const struct nla_policy nl80211_rekey_policy[NUM_NL80211_REKEY_DATA] = …; static const struct nla_policy nl80211_match_policy[NL80211_SCHED_SCAN_MATCH_ATTR_MAX + 1] = …; static const struct nla_policy nl80211_plan_policy[NL80211_SCHED_SCAN_PLAN_MAX + 1] = …; static const struct nla_policy nl80211_bss_select_policy[NL80211_BSS_SELECT_ATTR_MAX + 1] = …; /* policy for NAN function attributes */ static const struct nla_policy nl80211_nan_func_policy[NL80211_NAN_FUNC_ATTR_MAX + 1] = …; /* policy for Service Response Filter attributes */ static const struct nla_policy nl80211_nan_srf_policy[NL80211_NAN_SRF_ATTR_MAX + 1] = …; /* policy for packet pattern attributes */ static const struct nla_policy nl80211_packet_pattern_policy[MAX_NL80211_PKTPAT + 1] = …; static int nl80211_prepare_wdev_dump(struct netlink_callback *cb, struct cfg80211_registered_device **rdev, struct wireless_dev **wdev, struct nlattr **attrbuf) { … } /* message building helper */ void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq, int flags, u8 cmd) { … } static int nl80211_msg_put_wmm_rules(struct sk_buff *msg, const struct ieee80211_reg_rule *rule) { … } static int nl80211_msg_put_channel(struct sk_buff *msg, struct wiphy *wiphy, struct ieee80211_channel *chan, bool large) { … } static bool nl80211_put_txq_stats(struct sk_buff *msg, struct cfg80211_txq_stats *txqstats, int attrtype) { … } /* netlink command implementations */ /** * nl80211_link_id - return link ID * @attrs: attributes to look at * * Returns: the link ID or 0 if not given * * Note this function doesn't do any validation of the link * ID validity wrt. links that were actually added, so it must * be called only from ops with %NL80211_FLAG_MLO_VALID_LINK_ID * or if additional validation is done. */ static unsigned int nl80211_link_id(struct nlattr **attrs) { … } static int nl80211_link_id_or_invalid(struct nlattr **attrs) { … } struct key_parse { … }; static int nl80211_parse_key_new(struct genl_info *info, struct nlattr *key, struct key_parse *k) { … } static int nl80211_parse_key_old(struct genl_info *info, struct key_parse *k) { … } static int nl80211_parse_key(struct genl_info *info, struct key_parse *k) { … } static struct cfg80211_cached_keys * nl80211_parse_connkeys(struct cfg80211_registered_device *rdev, struct genl_info *info, bool *no_ht) { … } static int nl80211_key_allowed(struct wireless_dev *wdev) { … } static struct ieee80211_channel *nl80211_get_valid_chan(struct wiphy *wiphy, u32 freq) { … } static int nl80211_put_iftypes(struct sk_buff *msg, u32 attr, u16 ifmodes) { … } static int nl80211_put_ifcomb_data(struct sk_buff *msg, bool large, int idx, const struct ieee80211_iface_combination *c, u16 nested) { … } static int nl80211_put_iface_combinations(struct wiphy *wiphy, struct sk_buff *msg, int attr, int radio, bool large, u16 nested) { … } #ifdef CONFIG_PM static int nl80211_send_wowlan_tcp_caps(struct cfg80211_registered_device *rdev, struct sk_buff *msg) { … } static int nl80211_send_wowlan(struct sk_buff *msg, struct cfg80211_registered_device *rdev, bool large) { … } #endif static int nl80211_send_coalesce(struct sk_buff *msg, struct cfg80211_registered_device *rdev) { … } static int nl80211_send_iftype_data(struct sk_buff *msg, const struct ieee80211_supported_band *sband, const struct ieee80211_sband_iftype_data *iftdata) { … } static int nl80211_send_band_rateinfo(struct sk_buff *msg, struct ieee80211_supported_band *sband, bool large) { … } static int nl80211_send_mgmt_stypes(struct sk_buff *msg, const struct ieee80211_txrx_stypes *mgmt_stypes) { … } #define CMD … static int nl80211_add_commands_unsplit(struct cfg80211_registered_device *rdev, struct sk_buff *msg) { … } static int nl80211_send_pmsr_ftm_capa(const struct cfg80211_pmsr_capabilities *cap, struct sk_buff *msg) { … } static int nl80211_send_pmsr_capa(struct cfg80211_registered_device *rdev, struct sk_buff *msg) { … } static int nl80211_put_iftype_akm_suites(struct cfg80211_registered_device *rdev, struct sk_buff *msg) { … } static int nl80211_put_tid_config_support(struct cfg80211_registered_device *rdev, struct sk_buff *msg) { … } static int nl80211_put_sar_specs(struct cfg80211_registered_device *rdev, struct sk_buff *msg) { … } static int nl80211_put_mbssid_support(struct wiphy *wiphy, struct sk_buff *msg) { … } static int nl80211_put_radio(struct wiphy *wiphy, struct sk_buff *msg, int idx) { … } static int nl80211_put_radios(struct wiphy *wiphy, struct sk_buff *msg) { … } struct nl80211_dump_wiphy_state { … }; static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev, enum nl80211_commands cmd, struct sk_buff *msg, u32 portid, u32 seq, int flags, struct nl80211_dump_wiphy_state *state) { … } static int nl80211_dump_wiphy_parse(struct sk_buff *skb, struct netlink_callback *cb, struct nl80211_dump_wiphy_state *state) { … } static int nl80211_dump_wiphy(struct sk_buff *skb, struct netlink_callback *cb) { … } static int nl80211_dump_wiphy_done(struct netlink_callback *cb) { … } static int nl80211_get_wiphy(struct sk_buff *skb, struct genl_info *info) { … } static const struct nla_policy txq_params_policy[NL80211_TXQ_ATTR_MAX + 1] = …; static int parse_txq_params(struct nlattr *tb[], struct ieee80211_txq_params *txq_params) { … } static bool nl80211_can_set_dev_channel(struct wireless_dev *wdev) { … } static int _nl80211_parse_chandef(struct cfg80211_registered_device *rdev, struct genl_info *info, bool monitor, struct cfg80211_chan_def *chandef) { … } int nl80211_parse_chandef(struct cfg80211_registered_device *rdev, struct genl_info *info, struct cfg80211_chan_def *chandef) { … } static int __nl80211_set_channel(struct cfg80211_registered_device *rdev, struct net_device *dev, struct genl_info *info, int _link_id) { … } static int nl80211_set_channel(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info) { … } int nl80211_send_chandef(struct sk_buff *msg, const struct cfg80211_chan_def *chandef) { … } EXPORT_SYMBOL(…); static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flags, struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, enum nl80211_commands cmd) { … } static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback *cb) { … } static int nl80211_get_interface(struct sk_buff *skb, struct genl_info *info) { … } static const struct nla_policy mntr_flags_policy[NL80211_MNTR_FLAG_MAX + 1] = …; static int parse_monitor_flags(struct nlattr *nla, u32 *mntrflags) { … } static int nl80211_parse_mon_options(struct cfg80211_registered_device *rdev, enum nl80211_iftype type, struct genl_info *info, struct vif_params *params) { … } static int nl80211_valid_4addr(struct cfg80211_registered_device *rdev, struct net_device *netdev, u8 use_4addr, enum nl80211_iftype iftype) { … } static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info) { … } static int _nl80211_new_interface(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_noack_map(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_validate_key_link_id(struct genl_info *info, struct wireless_dev *wdev, int link_id, bool pairwise) { … } struct get_key_cookie { … }; static void get_key_callback(void *c, struct key_params *params) { … } static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info) { … } /* This function returns an error or the number of nested attributes */ static int validate_acl_mac_addrs(struct nlattr *nl_attr) { … } /* * This function parses ACL information and allocates memory for ACL data. * On successful return, the calling function is responsible to free the * ACL buffer returned by this function. */ static struct cfg80211_acl_data *parse_acl_data(struct wiphy *wiphy, struct genl_info *info) { … } static int nl80211_set_mac_acl(struct sk_buff *skb, struct genl_info *info) { … } static u32 rateset_to_mask(struct ieee80211_supported_band *sband, u8 *rates, u8 rates_len) { … } static bool ht_rateset_to_mask(struct ieee80211_supported_band *sband, u8 *rates, u8 rates_len, u8 mcs[IEEE80211_HT_MCS_MASK_LEN]) { … } static u16 vht_mcs_map_to_mcs_mask(u8 vht_mcs_map) { … } static void vht_build_mcs_mask(u16 vht_mcs_map, u16 vht_mcs_mask[NL80211_VHT_NSS_MAX]) { … } static bool vht_set_mcs_mask(struct ieee80211_supported_band *sband, struct nl80211_txrate_vht *txrate, u16 mcs[NL80211_VHT_NSS_MAX]) { … } static u16 he_mcs_map_to_mcs_mask(u8 he_mcs_map) { … } static void he_build_mcs_mask(u16 he_mcs_map, u16 he_mcs_mask[NL80211_HE_NSS_MAX]) { … } static u16 he_get_txmcsmap(struct genl_info *info, unsigned int link_id, const struct ieee80211_sta_he_cap *he_cap) { … } static bool he_set_mcs_mask(struct genl_info *info, struct wireless_dev *wdev, struct ieee80211_supported_band *sband, struct nl80211_txrate_he *txrate, u16 mcs[NL80211_HE_NSS_MAX], unsigned int link_id) { … } static int nl80211_parse_tx_bitrate_mask(struct genl_info *info, struct nlattr *attrs[], enum nl80211_attrs attr, struct cfg80211_bitrate_mask *mask, struct net_device *dev, bool default_all_enabled, unsigned int link_id) { … } static int validate_beacon_tx_rate(struct cfg80211_registered_device *rdev, enum nl80211_band band, struct cfg80211_bitrate_mask *beacon_rate) { … } static int nl80211_parse_mbssid_config(struct wiphy *wiphy, struct net_device *dev, struct nlattr *attrs, struct cfg80211_mbssid_config *config, u8 num_elems) { … } static struct cfg80211_mbssid_elems * nl80211_parse_mbssid_elems(struct wiphy *wiphy, struct nlattr *attrs) { … } static struct cfg80211_rnr_elems * nl80211_parse_rnr_elems(struct wiphy *wiphy, struct nlattr *attrs, struct netlink_ext_ack *extack) { … } static int nl80211_parse_he_bss_color(struct nlattr *attrs, struct cfg80211_he_bss_color *he_bss_color) { … } static int nl80211_parse_beacon(struct cfg80211_registered_device *rdev, struct nlattr *attrs[], struct cfg80211_beacon_data *bcn, struct netlink_ext_ack *extack) { … } static int nl80211_parse_he_obss_pd(struct nlattr *attrs, struct ieee80211_he_obss_pd *he_obss_pd) { … } static int nl80211_parse_fils_discovery(struct cfg80211_registered_device *rdev, struct nlattr *attrs, struct cfg80211_fils_discovery *fd) { … } static int nl80211_parse_unsol_bcast_probe_resp(struct cfg80211_registered_device *rdev, struct nlattr *attrs, struct cfg80211_unsol_bcast_probe_resp *presp) { … } static void nl80211_check_ap_rate_selectors(struct cfg80211_ap_settings *params, const struct element *rates) { … } /* * Since the nl80211 API didn't include, from the beginning, attributes about * HT/VHT requirements/capabilities, we parse them out of the IEs for the * benefit of drivers that rebuild IEs in the firmware. */ static int nl80211_calculate_ap_params(struct cfg80211_ap_settings *params) { … } static bool nl80211_get_ap_channel(struct cfg80211_registered_device *rdev, struct cfg80211_ap_settings *params) { … } static bool nl80211_valid_auth_type(struct cfg80211_registered_device *rdev, enum nl80211_auth_type auth_type, enum nl80211_commands cmd) { … } static void nl80211_send_ap_started(struct wireless_dev *wdev, unsigned int link_id) { … } static int nl80211_validate_ap_phy_operation(struct cfg80211_ap_settings *params) { … } static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_beacon(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_stop_ap(struct sk_buff *skb, struct genl_info *info) { … } static const struct nla_policy sta_flags_policy[NL80211_STA_FLAG_MAX + 1] = …; static int parse_station_flags(struct genl_info *info, enum nl80211_iftype iftype, struct station_parameters *params) { … } bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info, int attr) { … } static bool nl80211_put_signal(struct sk_buff *msg, u8 mask, s8 *signal, int id) { … } static int nl80211_send_station(struct sk_buff *msg, u32 cmd, u32 portid, u32 seq, int flags, struct cfg80211_registered_device *rdev, struct net_device *dev, const u8 *mac_addr, struct station_info *sinfo) { … } static int nl80211_dump_station(struct sk_buff *skb, struct netlink_callback *cb) { … } static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info) { … } int cfg80211_check_station_change(struct wiphy *wiphy, struct station_parameters *params, enum cfg80211_station_type statype) { … } EXPORT_SYMBOL(…); /* * Get vlan interface making sure it is running and on the right wiphy. */ static struct net_device *get_vlan(struct genl_info *info, struct cfg80211_registered_device *rdev) { … } static int nl80211_parse_sta_wme(struct genl_info *info, struct station_parameters *params) { … } static int nl80211_parse_sta_channel_info(struct genl_info *info, struct station_parameters *params) { … } static int nl80211_set_station_tdls(struct genl_info *info, struct station_parameters *params) { … } static int nl80211_parse_sta_txpower_setting(struct genl_info *info, struct sta_txpwr *txpwr, bool *txpwr_set) { … } static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_send_mpath(struct sk_buff *msg, u32 portid, u32 seq, int flags, struct net_device *dev, u8 *dst, u8 *next_hop, struct mpath_info *pinfo) { … } static int nl80211_dump_mpath(struct sk_buff *skb, struct netlink_callback *cb) { … } static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_del_mpath(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_get_mpp(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_dump_mpp(struct sk_buff *skb, struct netlink_callback *cb) { … } static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_req_set_reg(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_reload_regdb(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_get_mesh_config(struct sk_buff *skb, struct genl_info *info) { … } static const struct nla_policy nl80211_meshconf_params_policy[NL80211_MESHCONF_ATTR_MAX+1] = …; static const struct nla_policy nl80211_mesh_setup_params_policy[NL80211_MESH_SETUP_ATTR_MAX+1] = …; static int nl80211_parse_mesh_config(struct genl_info *info, struct mesh_config *cfg, u32 *mask_out) { … } static int nl80211_parse_mesh_setup(struct genl_info *info, struct mesh_setup *setup) { … } static int nl80211_update_mesh_config(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_put_regdom(const struct ieee80211_regdomain *regdom, struct sk_buff *msg) { … } static int nl80211_get_reg_do(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_send_regdom(struct sk_buff *msg, struct netlink_callback *cb, u32 seq, int flags, struct wiphy *wiphy, const struct ieee80211_regdomain *regdom) { … } static int nl80211_get_reg_dump(struct sk_buff *skb, struct netlink_callback *cb) { … } #ifdef CONFIG_CFG80211_CRDA_SUPPORT static const struct nla_policy reg_rule_policy[NL80211_REG_RULE_ATTR_MAX + 1] = …; static int parse_reg_rule(struct nlattr *tb[], struct ieee80211_reg_rule *reg_rule) { … } static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info) { … } #endif /* CONFIG_CFG80211_CRDA_SUPPORT */ static int validate_scan_freqs(struct nlattr *freqs) { … } static bool is_band_valid(struct wiphy *wiphy, enum nl80211_band b) { … } static int parse_bss_select(struct nlattr *nla, struct wiphy *wiphy, struct cfg80211_bss_selection *bss_select) { … } int nl80211_parse_random_mac(struct nlattr **attrs, u8 *mac_addr, u8 *mac_addr_mask) { … } static bool cfg80211_off_channel_oper_allowed(struct wireless_dev *wdev, struct ieee80211_channel *chan) { … } static bool nl80211_check_scan_feat(struct wiphy *wiphy, u32 flags, u32 flag, enum nl80211_ext_feature_index feat) { … } static int nl80211_check_scan_flags(struct wiphy *wiphy, struct wireless_dev *wdev, void *request, struct nlattr **attrs, bool is_sched_scan) { … } static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_abort_scan(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_parse_sched_scan_plans(struct wiphy *wiphy, int n_plans, struct cfg80211_sched_scan_request *request, struct nlattr **attrs) { … } static struct cfg80211_sched_scan_request * nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev, struct nlattr **attrs, int max_match_sets) { … } static int nl80211_start_sched_scan(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_stop_sched_scan(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_start_radar_detection(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_notify_radar_detection(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_parse_counter_offsets(struct cfg80211_registered_device *rdev, const u8 *data, size_t datalen, int first_count, struct nlattr *attr, const u16 **offsets, unsigned int *n_offsets) { … } static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_send_bss(struct sk_buff *msg, struct netlink_callback *cb, u32 seq, int flags, struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, struct cfg80211_internal_bss *intbss) { … } static int nl80211_dump_scan(struct sk_buff *skb, struct netlink_callback *cb) { … } static int nl80211_send_survey(struct sk_buff *msg, u32 portid, u32 seq, int flags, struct net_device *dev, bool allow_radio_stats, struct survey_info *survey) { … } static int nl80211_dump_survey(struct sk_buff *skb, struct netlink_callback *cb) { … } static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) { … } static int validate_pae_over_nl80211(struct cfg80211_registered_device *rdev, struct genl_info *info) { … } static int nl80211_crypto_settings(struct cfg80211_registered_device *rdev, struct genl_info *info, struct cfg80211_crypto_settings *settings, int cipher_limit) { … } static struct cfg80211_bss *nl80211_assoc_bss(struct cfg80211_registered_device *rdev, const u8 *ssid, int ssid_len, struct nlattr **attrs, int assoc_link_id, int link_id) { … } static int nl80211_associate(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info) { … } static bool nl80211_parse_mcast_rate(struct cfg80211_registered_device *rdev, int mcast_rate[NUM_NL80211_BANDS], int rateval) { … } static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_leave_ibss(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_mcast_rate(struct sk_buff *skb, struct genl_info *info) { … } static struct sk_buff * __cfg80211_alloc_vendor_skb(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, int approxlen, u32 portid, u32 seq, enum nl80211_commands cmd, enum nl80211_attrs attr, const struct nl80211_vendor_cmd_info *info, gfp_t gfp) { … } struct sk_buff *__cfg80211_alloc_event_skb(struct wiphy *wiphy, struct wireless_dev *wdev, enum nl80211_commands cmd, enum nl80211_attrs attr, unsigned int portid, int vendor_event_idx, int approxlen, gfp_t gfp) { … } EXPORT_SYMBOL(…); void __cfg80211_send_event_skb(struct sk_buff *skb, gfp_t gfp) { … } EXPORT_SYMBOL(…); #ifdef CONFIG_NL80211_TESTMODE static int nl80211_testmode_do(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_testmode_dump(struct sk_buff *skb, struct netlink_callback *cb) { … } #endif static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_update_connect_params(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_disconnect(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_wiphy_netns(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_pmksa(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_del_pmksa(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_flush_pmksa(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_tdls_mgmt(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_tdls_oper(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_remain_on_channel(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_cancel_remain_on_channel(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_tx_bitrate_mask(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_register_mgmt(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_tx_mgmt_cancel_wait(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_power_save(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_get_power_save(struct sk_buff *skb, struct genl_info *info) { … } static const struct nla_policy nl80211_attr_cqm_policy[NL80211_ATTR_CQM_MAX + 1] = …; static int nl80211_set_cqm_txe(struct genl_info *info, u32 rate, u32 pkts, u32 intvl) { … } static int cfg80211_cqm_rssi_update(struct cfg80211_registered_device *rdev, struct net_device *dev, struct cfg80211_cqm_config *cqm_config) { … } static int nl80211_set_cqm_rssi(struct genl_info *info, const s32 *thresholds, int n_thresholds, u32 hysteresis) { … } static int nl80211_set_cqm(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_join_ocb(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_leave_ocb(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_join_mesh(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_leave_mesh(struct sk_buff *skb, struct genl_info *info) { … } #ifdef CONFIG_PM static int nl80211_send_wowlan_patterns(struct sk_buff *msg, struct cfg80211_registered_device *rdev) { … } static int nl80211_send_wowlan_tcp(struct sk_buff *msg, struct cfg80211_wowlan_tcp *tcp) { … } static int nl80211_send_wowlan_nd(struct sk_buff *msg, struct cfg80211_sched_scan_request *req) { … } static int nl80211_get_wowlan(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_parse_wowlan_tcp(struct cfg80211_registered_device *rdev, struct nlattr *attr, struct cfg80211_wowlan *trig) { … } static int nl80211_parse_wowlan_nd(struct cfg80211_registered_device *rdev, const struct wiphy_wowlan_support *wowlan, struct nlattr *attr, struct cfg80211_wowlan *trig) { … } static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) { … } #endif static int nl80211_send_coalesce_rules(struct sk_buff *msg, struct cfg80211_registered_device *rdev) { … } static int nl80211_get_coalesce(struct sk_buff *skb, struct genl_info *info) { … } void cfg80211_free_coalesce(struct cfg80211_coalesce *coalesce) { … } static int nl80211_parse_coalesce_rule(struct cfg80211_registered_device *rdev, struct nlattr *rule, struct cfg80211_coalesce_rules *new_rule) { … } static int nl80211_set_coalesce(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_register_unexpected_frame(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_probe_client(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_register_beacons(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_start_p2p_device(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_stop_p2p_device(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_start_nan(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_stop_nan(struct sk_buff *skb, struct genl_info *info) { … } static int validate_nan_filter(struct nlattr *filter_attr) { … } static int handle_nan_filter(struct nlattr *attr_filter, struct cfg80211_nan_func *func, bool tx) { … } static int nl80211_nan_add_func(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_nan_del_func(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_nan_change_config(struct sk_buff *skb, struct genl_info *info) { … } void cfg80211_nan_match(struct wireless_dev *wdev, struct cfg80211_nan_match_params *match, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_nan_func_terminated(struct wireless_dev *wdev, u8 inst_id, enum nl80211_nan_func_term_reason reason, u64 cookie, gfp_t gfp) { … } EXPORT_SYMBOL(…); static int nl80211_get_protocol_features(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_update_ft_ies(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_crit_protocol_start(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_crit_protocol_stop(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_vendor_check_policy(const struct wiphy_vendor_command *vcmd, struct nlattr *attr, struct netlink_ext_ack *extack) { … } static int nl80211_vendor_cmd(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_prepare_vendor_dump(struct sk_buff *skb, struct netlink_callback *cb, struct cfg80211_registered_device **rdev, struct wireless_dev **wdev) { … } static int nl80211_vendor_cmd_dump(struct sk_buff *skb, struct netlink_callback *cb) { … } struct sk_buff *__cfg80211_alloc_reply_skb(struct wiphy *wiphy, enum nl80211_commands cmd, enum nl80211_attrs attr, int approxlen) { … } EXPORT_SYMBOL(…); int cfg80211_vendor_cmd_reply(struct sk_buff *skb) { … } EXPORT_SYMBOL_GPL(…); unsigned int cfg80211_vendor_cmd_get_sender(struct wiphy *wiphy) { … } EXPORT_SYMBOL_GPL(…); static int nl80211_set_qos_map(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_add_tx_ts(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_del_tx_ts(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_tdls_channel_switch(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_tdls_cancel_channel_switch(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_multicast_to_unicast(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_pmk(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_del_pmk(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_external_auth(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_tx_control_port(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_get_ftm_responder_stats(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_update_owe_info(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_probe_mesh_link(struct sk_buff *skb, struct genl_info *info) { … } static int parse_tid_conf(struct cfg80211_registered_device *rdev, struct nlattr *attrs[], struct net_device *dev, struct cfg80211_tid_cfg *tid_conf, struct genl_info *info, const u8 *peer, unsigned int link_id) { … } static int nl80211_set_tid_config(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_color_change(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_fils_aad(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_add_link(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_remove_link(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_add_mod_link_station(struct sk_buff *skb, struct genl_info *info, bool add) { … } static int nl80211_add_link_station(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_modify_link_station(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_remove_link_station(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_hw_timestamp(struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_ttlm(struct sk_buff *skb, struct genl_info *info) { … } #define NL80211_FLAG_NEED_WIPHY … #define NL80211_FLAG_NEED_NETDEV … #define NL80211_FLAG_NEED_RTNL … #define NL80211_FLAG_CHECK_NETDEV_UP … #define NL80211_FLAG_NEED_NETDEV_UP … #define NL80211_FLAG_NEED_WDEV … /* If a netdev is associated, it must be UP, P2P must be started */ #define NL80211_FLAG_NEED_WDEV_UP … #define NL80211_FLAG_CLEAR_SKB … #define NL80211_FLAG_NO_WIPHY_MTX … #define NL80211_FLAG_MLO_VALID_LINK_ID … #define NL80211_FLAG_MLO_UNSUPPORTED … #define INTERNAL_FLAG_SELECTORS(__sel) … enum nl80211_internal_flags_selector { … }; static u32 nl80211_internal_flags[] = …; static int nl80211_pre_doit(const struct genl_split_ops *ops, struct sk_buff *skb, struct genl_info *info) { … } static void nl80211_post_doit(const struct genl_split_ops *ops, struct sk_buff *skb, struct genl_info *info) { … } static int nl80211_set_sar_sub_specs(struct cfg80211_registered_device *rdev, struct cfg80211_sar_specs *sar_specs, struct nlattr *spec[], int index) { … } static int nl80211_set_sar_specs(struct sk_buff *skb, struct genl_info *info) { … } #define SELECTOR(__sel, name, value) … int __missing_selector(void); #define IFLAGS(__val) … static const struct genl_ops nl80211_ops[] = …; static const struct genl_small_ops nl80211_small_ops[] = …; static struct genl_family nl80211_fam __ro_after_init = …; /* notification functions */ void nl80211_notify_wiphy(struct cfg80211_registered_device *rdev, enum nl80211_commands cmd) { … } void nl80211_notify_iface(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, enum nl80211_commands cmd) { … } static int nl80211_add_scan_req(struct sk_buff *msg, struct cfg80211_registered_device *rdev) { … } static int nl80211_prep_scan_msg(struct sk_buff *msg, struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, u32 portid, u32 seq, int flags, u32 cmd) { … } static int nl80211_prep_sched_scan_msg(struct sk_buff *msg, struct cfg80211_sched_scan_request *req, u32 cmd) { … } void nl80211_send_scan_start(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev) { … } struct sk_buff *nl80211_build_scan_msg(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, bool aborted) { … } /* send message created by nl80211_build_scan_msg() */ void nl80211_send_scan_msg(struct cfg80211_registered_device *rdev, struct sk_buff *msg) { … } void nl80211_send_sched_scan(struct cfg80211_sched_scan_request *req, u32 cmd) { … } static bool nl80211_reg_change_event_fill(struct sk_buff *msg, struct regulatory_request *request) { … } /* * This can happen on global regulatory changes or device specific settings * based on custom regulatory domains. */ void nl80211_common_reg_change_event(enum nl80211_commands cmd_id, struct regulatory_request *request) { … } struct nl80211_mlme_event { … }; static void nl80211_send_mlme_event(struct cfg80211_registered_device *rdev, struct net_device *netdev, const struct nl80211_mlme_event *event, gfp_t gfp) { … } void nl80211_send_rx_auth(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *buf, size_t len, gfp_t gfp) { … } void nl80211_send_rx_assoc(struct cfg80211_registered_device *rdev, struct net_device *netdev, const struct cfg80211_rx_assoc_resp_data *data) { … } void nl80211_send_deauth(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *buf, size_t len, bool reconnect, gfp_t gfp) { … } void nl80211_send_disassoc(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *buf, size_t len, bool reconnect, gfp_t gfp) { … } void cfg80211_rx_unprot_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len) { … } EXPORT_SYMBOL(…); static void nl80211_send_mlme_timeout(struct cfg80211_registered_device *rdev, struct net_device *netdev, int cmd, const u8 *addr, gfp_t gfp) { … } void nl80211_send_auth_timeout(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *addr, gfp_t gfp) { … } void nl80211_send_assoc_timeout(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *addr, gfp_t gfp) { … } void nl80211_send_connect_result(struct cfg80211_registered_device *rdev, struct net_device *netdev, struct cfg80211_connect_resp_params *cr, gfp_t gfp) { … } void nl80211_send_roamed(struct cfg80211_registered_device *rdev, struct net_device *netdev, struct cfg80211_roam_info *info, gfp_t gfp) { … } void nl80211_send_port_authorized(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *peer_addr, const u8 *td_bitmap, u8 td_bitmap_len) { … } void nl80211_send_disconnected(struct cfg80211_registered_device *rdev, struct net_device *netdev, u16 reason, const u8 *ie, size_t ie_len, bool from_ap) { … } void cfg80211_links_removed(struct net_device *dev, u16 link_mask) { … } EXPORT_SYMBOL(…); void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *bssid, gfp_t gfp) { … } void cfg80211_notify_new_peer_candidate(struct net_device *dev, const u8 *addr, const u8 *ie, u8 ie_len, int sig_dbm, gfp_t gfp) { … } EXPORT_SYMBOL(…); void nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *addr, enum nl80211_key_type key_type, int key_id, const u8 *tsc, gfp_t gfp) { … } void nl80211_send_beacon_hint_event(struct wiphy *wiphy, struct ieee80211_channel *channel_before, struct ieee80211_channel *channel_after) { … } static void nl80211_send_remain_on_chan_event( int cmd, struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, u64 cookie, struct ieee80211_channel *chan, unsigned int duration, gfp_t gfp) { … } void cfg80211_assoc_comeback(struct net_device *netdev, const u8 *ap_addr, u32 timeout) { … } EXPORT_SYMBOL(…); void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie, struct ieee80211_channel *chan, unsigned int duration, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie, struct ieee80211_channel *chan, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_tx_mgmt_expired(struct wireless_dev *wdev, u64 cookie, struct ieee80211_channel *chan, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr, struct station_info *sinfo, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_del_sta_sinfo(struct net_device *dev, const u8 *mac_addr, struct station_info *sinfo, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr, enum nl80211_connect_failed_reason reason, gfp_t gfp) { … } EXPORT_SYMBOL(…); static bool __nl80211_unexpected_frame(struct net_device *dev, u8 cmd, const u8 *addr, gfp_t gfp) { … } bool cfg80211_rx_spurious_frame(struct net_device *dev, const u8 *addr, gfp_t gfp) { … } EXPORT_SYMBOL(…); bool cfg80211_rx_unexpected_4addr_frame(struct net_device *dev, const u8 *addr, gfp_t gfp) { … } EXPORT_SYMBOL(…); int nl80211_send_mgmt(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, u32 nlportid, struct cfg80211_rx_info *info, gfp_t gfp) { … } static void nl80211_frame_tx_status(struct wireless_dev *wdev, struct cfg80211_tx_status *status, gfp_t gfp, enum nl80211_commands command) { … } void cfg80211_control_port_tx_status(struct wireless_dev *wdev, u64 cookie, const u8 *buf, size_t len, bool ack, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_mgmt_tx_status_ext(struct wireless_dev *wdev, struct cfg80211_tx_status *status, gfp_t gfp) { … } EXPORT_SYMBOL(…); static int __nl80211_rx_control_port(struct net_device *dev, struct sk_buff *skb, bool unencrypted, int link_id, gfp_t gfp) { … } bool cfg80211_rx_control_port(struct net_device *dev, struct sk_buff *skb, bool unencrypted, int link_id) { … } EXPORT_SYMBOL(…); static struct sk_buff *cfg80211_prepare_cqm(struct net_device *dev, const char *mac, gfp_t gfp) { … } static void cfg80211_send_cqm(struct sk_buff *msg, gfp_t gfp) { … } void cfg80211_cqm_rssi_notify(struct net_device *dev, enum nl80211_cqm_rssi_threshold_event rssi_event, s32 rssi_level, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_cqm_rssi_notify_work(struct wiphy *wiphy, struct wiphy_work *work) { … } void cfg80211_cqm_txe_notify(struct net_device *dev, const u8 *peer, u32 num_packets, u32 rate, u32 intvl, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_cqm_pktloss_notify(struct net_device *dev, const u8 *peer, u32 num_packets, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_cqm_beacon_loss_notify(struct net_device *dev, gfp_t gfp) { … } EXPORT_SYMBOL(…); static void nl80211_gtk_rekey_notify(struct cfg80211_registered_device *rdev, struct net_device *netdev, const u8 *bssid, const u8 *replay_ctr, gfp_t gfp) { … } void cfg80211_gtk_rekey_notify(struct net_device *dev, const u8 *bssid, const u8 *replay_ctr, gfp_t gfp) { … } EXPORT_SYMBOL(…); static void nl80211_pmksa_candidate_notify(struct cfg80211_registered_device *rdev, struct net_device *netdev, int index, const u8 *bssid, bool preauth, gfp_t gfp) { … } void cfg80211_pmksa_candidate_notify(struct net_device *dev, int index, const u8 *bssid, bool preauth, gfp_t gfp) { … } EXPORT_SYMBOL(…); static void nl80211_ch_switch_notify(struct cfg80211_registered_device *rdev, struct net_device *netdev, unsigned int link_id, struct cfg80211_chan_def *chandef, gfp_t gfp, enum nl80211_commands notif, u8 count, bool quiet) { … } void cfg80211_ch_switch_notify(struct net_device *dev, struct cfg80211_chan_def *chandef, unsigned int link_id) { … } EXPORT_SYMBOL(…); void cfg80211_ch_switch_started_notify(struct net_device *dev, struct cfg80211_chan_def *chandef, unsigned int link_id, u8 count, bool quiet) { … } EXPORT_SYMBOL(…); int cfg80211_bss_color_notify(struct net_device *dev, enum nl80211_commands cmd, u8 count, u64 color_bitmap, u8 link_id) { … } EXPORT_SYMBOL(…); void nl80211_radar_notify(struct cfg80211_registered_device *rdev, const struct cfg80211_chan_def *chandef, enum nl80211_radar_event event, struct net_device *netdev, gfp_t gfp) { … } void cfg80211_sta_opmode_change_notify(struct net_device *dev, const u8 *mac, struct sta_opmode_info *sta_opmode, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_probe_status(struct net_device *dev, const u8 *addr, u64 cookie, bool acked, s32 ack_signal, bool is_valid_ack_signal, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_report_obss_beacon_khz(struct wiphy *wiphy, const u8 *frame, size_t len, int freq, int sig_dbm) { … } EXPORT_SYMBOL(…); #ifdef CONFIG_PM static int cfg80211_net_detect_results(struct sk_buff *msg, struct cfg80211_wowlan_wakeup *wakeup) { … } void cfg80211_report_wowlan_wakeup(struct wireless_dev *wdev, struct cfg80211_wowlan_wakeup *wakeup, gfp_t gfp) { … } EXPORT_SYMBOL(…); #endif void cfg80211_tdls_oper_request(struct net_device *dev, const u8 *peer, enum nl80211_tdls_operation oper, u16 reason_code, gfp_t gfp) { … } EXPORT_SYMBOL(…); static int nl80211_netlink_notify(struct notifier_block * nb, unsigned long state, void *_notify) { … } static struct notifier_block nl80211_netlink_notifier = …; void cfg80211_ft_event(struct net_device *netdev, struct cfg80211_ft_event_params *ft_event) { … } EXPORT_SYMBOL(…); void cfg80211_crit_proto_stopped(struct wireless_dev *wdev, gfp_t gfp) { … } EXPORT_SYMBOL(…); void nl80211_send_ap_stopped(struct wireless_dev *wdev, unsigned int link_id) { … } int cfg80211_external_auth_request(struct net_device *dev, struct cfg80211_external_auth_params *params, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_update_owe_info_event(struct net_device *netdev, struct cfg80211_update_owe_info *owe_info, gfp_t gfp) { … } EXPORT_SYMBOL(…); void cfg80211_schedule_channels_check(struct wireless_dev *wdev) { … } EXPORT_SYMBOL(…); /* initialisation/exit functions */ int __init nl80211_init(void) { … } void nl80211_exit(void) { … }
Codebase Browser
linux