/* * hostapd - Driver operations * Copyright (c) 2009-2014, Jouni Malinen <j@w1.fi> * * This software may be distributed under the terms of the BSD license. * See README for more details. */ #ifndef AP_DRV_OPS #define AP_DRV_OPS enum wpa_driver_if_type; struct wpa_bss_params; struct wpa_driver_scan_params; struct ieee80211_ht_capabilities; struct ieee80211_vht_capabilities; struct hostapd_freq_params; u32 hostapd_sta_flags_to_drv(u32 flags); int hostapd_build_ap_extra_ies(struct hostapd_data *hapd, struct wpabuf **beacon, struct wpabuf **proberesp, struct wpabuf **assocresp); void hostapd_free_ap_extra_ies(struct hostapd_data *hapd, struct wpabuf *beacon, struct wpabuf *proberesp, struct wpabuf *assocresp); int hostapd_reset_ap_wps_ie(struct hostapd_data *hapd); int hostapd_set_ap_wps_ie(struct hostapd_data *hapd); int hostapd_set_authorized(struct hostapd_data *hapd, struct sta_info *sta, int authorized); int hostapd_set_sta_flags(struct hostapd_data *hapd, struct sta_info *sta); int hostapd_set_drv_ieee8021x(struct hostapd_data *hapd, const char *ifname, int enabled); int hostapd_vlan_if_add(struct hostapd_data *hapd, const char *ifname); int hostapd_vlan_if_remove(struct hostapd_data *hapd, const char *ifname); int hostapd_set_wds_sta(struct hostapd_data *hapd, char *ifname_wds, const u8 *addr, int aid, int val); int hostapd_sta_add(struct hostapd_data *hapd, const u8 *addr, u16 aid, u16 capability, const u8 *supp_rates, size_t supp_rates_len, u16 listen_interval, const struct ieee80211_ht_capabilities *ht_capab, const struct ieee80211_vht_capabilities *vht_capab, const struct ieee80211_he_capabilities *he_capab, size_t he_capab_len, const struct ieee80211_he_6ghz_band_cap *he_6ghz_capab, u32 flags, u8 qosinfo, u8 vht_opmode, int supp_p2p_ps, int set); int hostapd_set_privacy(struct hostapd_data *hapd, int enabled); int hostapd_set_generic_elem(struct hostapd_data *hapd, const u8 *elem, size_t elem_len); int hostapd_get_ssid(struct hostapd_data *hapd, u8 *buf, size_t len); int hostapd_set_ssid(struct hostapd_data *hapd, const u8 *buf, size_t len); int hostapd_if_add(struct hostapd_data *hapd, enum wpa_driver_if_type type, const char *ifname, const u8 *addr, void *bss_ctx, void **drv_priv, char *force_ifname, u8 *if_addr, const char *bridge, int use_existing); int hostapd_if_remove(struct hostapd_data *hapd, enum wpa_driver_if_type type, const char *ifname); int hostapd_set_ieee8021x(struct hostapd_data *hapd, struct wpa_bss_params *params); int hostapd_get_seqnum(const char *ifname, struct hostapd_data *hapd, const u8 *addr, int idx, u8 *seq); int hostapd_flush(struct hostapd_data *hapd); int hostapd_set_freq(struct hostapd_data *hapd, enum hostapd_hw_mode mode, int freq, int channel, int edmg, u8 edmg_channel, int ht_enabled, int vht_enabled, int he_enabled, int sec_channel_offset, int oper_chwidth, int center_segment0, int center_segment1); int hostapd_set_rts(struct hostapd_data *hapd, int rts); int hostapd_set_frag(struct hostapd_data *hapd, int frag); int hostapd_sta_set_flags(struct hostapd_data *hapd, u8 *addr, int total_flags, int flags_or, int flags_and); int hostapd_sta_set_airtime_weight(struct hostapd_data *hapd, const u8 *addr, unsigned int weight); int hostapd_set_country(struct hostapd_data *hapd, const char *country); int hostapd_set_tx_queue_params(struct hostapd_data *hapd, int queue, int aifs, int cw_min, int cw_max, int burst_time); struct hostapd_hw_modes * hostapd_get_hw_feature_data(struct hostapd_data *hapd, u16 *num_modes, u16 *flags, u8 *dfs_domain); int hostapd_driver_commit(struct hostapd_data *hapd); int hostapd_drv_none(struct hostapd_data *hapd); bool hostapd_drv_nl80211(struct hostapd_data *hapd); int hostapd_driver_scan(struct hostapd_data *hapd, struct wpa_driver_scan_params *params); struct wpa_scan_results * hostapd_driver_get_scan_results( struct hostapd_data *hapd); int hostapd_driver_set_noa(struct hostapd_data *hapd, u8 count, int start, int duration); int hostapd_drv_set_key(const char *ifname, struct hostapd_data *hapd, enum wpa_alg alg, const u8 *addr, int key_idx, int vlan_id, int set_tx, const u8 *seq, size_t seq_len, const u8 *key, size_t key_len, enum key_flag key_flag); int hostapd_drv_send_mlme(struct hostapd_data *hapd, const void *msg, size_t len, int noack, const u16 *csa_offs, size_t csa_offs_len, int no_encrypt); int hostapd_drv_sta_deauth(struct hostapd_data *hapd, const u8 *addr, int reason); int hostapd_drv_sta_disassoc(struct hostapd_data *hapd, const u8 *addr, int reason); int hostapd_drv_send_action(struct hostapd_data *hapd, unsigned int freq, unsigned int wait, const u8 *dst, const u8 *data, size_t len); int hostapd_drv_send_action_addr3_ap(struct hostapd_data *hapd, unsigned int freq, unsigned int wait, const u8 *dst, const u8 *data, size_t len); static inline void hostapd_drv_send_action_cancel_wait(struct hostapd_data *hapd) { if (!hapd->driver || !hapd->driver->send_action_cancel_wait || !hapd->drv_priv) return; hapd->driver->send_action_cancel_wait(hapd->drv_priv); } int hostapd_add_sta_node(struct hostapd_data *hapd, const u8 *addr, u16 auth_alg); int hostapd_sta_auth(struct hostapd_data *hapd, const u8 *addr, u16 seq, u16 status, const u8 *ie, size_t len); int hostapd_sta_assoc(struct hostapd_data *hapd, const u8 *addr, int reassoc, u16 status, const u8 *ie, size_t len); int hostapd_add_tspec(struct hostapd_data *hapd, const u8 *addr, u8 *tspec_ie, size_t tspec_ielen); int hostapd_start_dfs_cac(struct hostapd_iface *iface, enum hostapd_hw_mode mode, int freq, int channel, int ht_enabled, int vht_enabled, int he_enabled, int sec_channel_offset, int oper_chwidth, int center_segment0, int center_segment1); int hostapd_drv_do_acs(struct hostapd_data *hapd); int hostapd_drv_update_dh_ie(struct hostapd_data *hapd, const u8 *peer, u16 reason_code, const u8 *ie, size_t ielen); int hostapd_drv_dpp_listen(struct hostapd_data *hapd, bool enable); #include "drivers/driver.h" int hostapd_drv_wnm_oper(struct hostapd_data *hapd, enum wnm_oper oper, const u8 *peer, u8 *buf, u16 *buf_len); int hostapd_drv_set_qos_map(struct hostapd_data *hapd, const u8 *qos_map_set, u8 qos_map_set_len); void hostapd_get_ext_capa(struct hostapd_iface *iface); static inline int hostapd_drv_set_countermeasures(struct hostapd_data *hapd, int enabled) { if (hapd->driver == NULL || hapd->driver->hapd_set_countermeasures == NULL) return 0; return hapd->driver->hapd_set_countermeasures(hapd->drv_priv, enabled); } static inline int hostapd_drv_set_sta_vlan(const char *ifname, struct hostapd_data *hapd, const u8 *addr, int vlan_id) { if (hapd->driver == NULL || hapd->driver->set_sta_vlan == NULL) return 0; return hapd->driver->set_sta_vlan(hapd->drv_priv, addr, ifname, vlan_id); } static inline int hostapd_drv_get_inact_sec(struct hostapd_data *hapd, const u8 *addr) { if (hapd->driver == NULL || hapd->driver->get_inact_sec == NULL) return 0; return hapd->driver->get_inact_sec(hapd->drv_priv, addr); } static inline int hostapd_drv_sta_remove(struct hostapd_data *hapd, const u8 *addr) { if (!hapd->driver || !hapd->driver->sta_remove || !hapd->drv_priv) return 0; return hapd->driver->sta_remove(hapd->drv_priv, addr); } static inline int hostapd_drv_hapd_send_eapol(struct hostapd_data *hapd, const u8 *addr, const u8 *data, size_t data_len, int encrypt, u32 flags) { if (hapd->driver == NULL || hapd->driver->hapd_send_eapol == NULL) return 0; return hapd->driver->hapd_send_eapol(hapd->drv_priv, addr, data, data_len, encrypt, hapd->own_addr, flags); } static inline int hostapd_drv_read_sta_data( struct hostapd_data *hapd, struct hostap_sta_driver_data *data, const u8 *addr) { if (hapd->driver == NULL || hapd->driver->read_sta_data == NULL) return -1; return hapd->driver->read_sta_data(hapd->drv_priv, data, addr); } static inline int hostapd_drv_sta_clear_stats(struct hostapd_data *hapd, const u8 *addr) { if (hapd->driver == NULL || hapd->driver->sta_clear_stats == NULL) return 0; return hapd->driver->sta_clear_stats(hapd->drv_priv, addr); } static inline int hostapd_drv_set_acl(struct hostapd_data *hapd, struct hostapd_acl_params *params) { if (hapd->driver == NULL || hapd->driver->set_acl == NULL) return 0; return hapd->driver->set_acl(hapd->drv_priv, params); } static inline int hostapd_drv_set_ap(struct hostapd_data *hapd, struct wpa_driver_ap_params *params) { if (hapd->driver == NULL || hapd->driver->set_ap == NULL) return 0; return hapd->driver->set_ap(hapd->drv_priv, params); } static inline int hostapd_drv_set_radius_acl_auth(struct hostapd_data *hapd, const u8 *mac, int accepted, u32 session_timeout) { if (hapd->driver == NULL || hapd->driver->set_radius_acl_auth == NULL) return 0; return hapd->driver->set_radius_acl_auth(hapd->drv_priv, mac, accepted, session_timeout); } static inline int hostapd_drv_set_radius_acl_expire(struct hostapd_data *hapd, const u8 *mac) { if (hapd->driver == NULL || hapd->driver->set_radius_acl_expire == NULL) return 0; return hapd->driver->set_radius_acl_expire(hapd->drv_priv, mac); } static inline int hostapd_drv_set_authmode(struct hostapd_data *hapd, int auth_algs) { if (hapd->driver == NULL || hapd->driver->set_authmode == NULL) return 0; return hapd->driver->set_authmode(hapd->drv_priv, auth_algs); } static inline void hostapd_drv_poll_client(struct hostapd_data *hapd, const u8 *own_addr, const u8 *addr, int qos) { if (hapd->driver == NULL || hapd->driver->poll_client == NULL) return; hapd->driver->poll_client(hapd->drv_priv, own_addr, addr, qos); } static inline int hostapd_drv_get_survey(struct hostapd_data *hapd, unsigned int freq) { if (hapd->driver == NULL) return -1; if (!hapd->driver->get_survey) return -1; return hapd->driver->get_survey(hapd->drv_priv, freq); } static inline int hostapd_get_country(struct hostapd_data *hapd, char *alpha2) { if (hapd->driver == NULL || hapd->driver->get_country == NULL) return -1; return hapd->driver->get_country(hapd->drv_priv, alpha2); } static inline const char * hostapd_drv_get_radio_name(struct hostapd_data *hapd) { if (hapd->driver == NULL || hapd->drv_priv == NULL || hapd->driver->get_radio_name == NULL) return NULL; return hapd->driver->get_radio_name(hapd->drv_priv); } static inline int hostapd_drv_switch_channel(struct hostapd_data *hapd, struct csa_settings *settings) { if (hapd->driver == NULL || hapd->driver->switch_channel == NULL || hapd->drv_priv == NULL) return -1; return hapd->driver->switch_channel(hapd->drv_priv, settings); } static inline int hostapd_drv_status(struct hostapd_data *hapd, char *buf, size_t buflen) { if (!hapd->driver || !hapd->driver->status || !hapd->drv_priv) return -1; return hapd->driver->status(hapd->drv_priv, buf, buflen); } static inline int hostapd_drv_br_add_ip_neigh(struct hostapd_data *hapd, int version, const u8 *ipaddr, int prefixlen, const u8 *addr) { if (hapd->driver == NULL || hapd->drv_priv == NULL || hapd->driver->br_add_ip_neigh == NULL) return -1; return hapd->driver->br_add_ip_neigh(hapd->drv_priv, version, ipaddr, prefixlen, addr); } static inline int hostapd_drv_br_delete_ip_neigh(struct hostapd_data *hapd, u8 version, const u8 *ipaddr) { if (hapd->driver == NULL || hapd->drv_priv == NULL || hapd->driver->br_delete_ip_neigh == NULL) return -1; return hapd->driver->br_delete_ip_neigh(hapd->drv_priv, version, ipaddr); } static inline int hostapd_drv_br_port_set_attr(struct hostapd_data *hapd, enum drv_br_port_attr attr, unsigned int val) { if (hapd->driver == NULL || hapd->drv_priv == NULL || hapd->driver->br_port_set_attr == NULL) return -1; return hapd->driver->br_port_set_attr(hapd->drv_priv, attr, val); } static inline int hostapd_drv_br_set_net_param(struct hostapd_data *hapd, enum drv_br_net_param param, unsigned int val) { if (hapd->driver == NULL || hapd->drv_priv == NULL || hapd->driver->br_set_net_param == NULL) return -1; return hapd->driver->br_set_net_param(hapd->drv_priv, param, val); } static inline int hostapd_drv_vendor_cmd(struct hostapd_data *hapd, int vendor_id, int subcmd, const u8 *data, size_t data_len, enum nested_attr nested_attr_flag, struct wpabuf *buf) { if (hapd->driver == NULL || hapd->driver->vendor_cmd == NULL) return -1; return hapd->driver->vendor_cmd(hapd->drv_priv, vendor_id, subcmd, data, data_len, nested_attr_flag, buf); } static inline int hostapd_drv_stop_ap(struct hostapd_data *hapd) { if (!hapd->driver || !hapd->driver->stop_ap || !hapd->drv_priv) return 0; return hapd->driver->stop_ap(hapd->drv_priv); } static inline int hostapd_drv_channel_info(struct hostapd_data *hapd, struct wpa_channel_info *ci) { if (!hapd->driver || !hapd->driver->channel_info) return -1; return hapd->driver->channel_info(hapd->drv_priv, ci); } static inline int hostapd_drv_send_external_auth_status(struct hostapd_data *hapd, struct external_auth *params) { if (!hapd->driver || !hapd->drv_priv || !hapd->driver->send_external_auth_status) return -1; return hapd->driver->send_external_auth_status(hapd->drv_priv, params); } static inline int hostapd_drv_set_band(struct hostapd_data *hapd, u32 band_mask) { if (!hapd->driver || !hapd->drv_priv || !hapd->driver->set_band) return -1; return hapd->driver->set_band(hapd->drv_priv, band_mask); } #ifdef ANDROID static inline int hostapd_drv_driver_cmd(struct hostapd_data *hapd, char *cmd, char *buf, size_t buf_len) { if (!hapd->driver->driver_cmd) return -1; return hapd->driver->driver_cmd(hapd->drv_priv, cmd, buf, buf_len); } #endif /* ANDROID */ #ifdef CONFIG_TESTING_OPTIONS static inline int hostapd_drv_register_frame(struct hostapd_data *hapd, u16 type, const u8 *match, size_t match_len, bool multicast) { if (!hapd->driver || !hapd->drv_priv || !hapd->driver->register_frame) return -1; return hapd->driver->register_frame(hapd->drv_priv, type, match, match_len, multicast); } #endif /* CONFIG_TESTING_OPTIONS */ #endif /* AP_DRV_OPS */