/* * * Wireless daemon for Linux * * Copyright (C) 2013-2019 Intel Corporation. All rights reserved. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ #include #include struct wiphy; struct scan_bss; struct scan_freq_set; struct wiphy_radio_work_item; struct ie_rsn_info; struct band_freq_attrs; enum security; enum band_freq; typedef bool (*wiphy_radio_work_func_t)(struct wiphy_radio_work_item *item); typedef void (*wiphy_radio_work_destroy_func_t)( struct wiphy_radio_work_item *item); struct wiphy_radio_work_item_ops { wiphy_radio_work_func_t do_work; wiphy_radio_work_destroy_func_t destroy; }; struct wiphy_radio_work_item { uint32_t id; int priority; const struct wiphy_radio_work_item_ops *ops; }; enum { WIPHY_WORK_PRIORITY_FT = 0, WIPHY_WORK_PRIORITY_FRAME = 1, WIPHY_WORK_PRIORITY_OFFCHANNEL = 1, WIPHY_WORK_PRIORITY_CONNECT = 2, WIPHY_WORK_PRIORITY_SCAN = 3, WIPHY_WORK_PRIORITY_PERIODIC_SCAN = 4, }; enum wiphy_state_watch_event { WIPHY_STATE_WATCH_EVENT_POWERED, WIPHY_STATE_WATCH_EVENT_RFKILLED, WIPHY_STATE_WATCH_EVENT_REGDOM_STARTED, WIPHY_STATE_WATCH_EVENT_REGDOM_DONE, }; typedef void (*wiphy_state_watch_func_t)(struct wiphy *wiphy, enum wiphy_state_watch_event event, void *user_data); typedef void (*wiphy_destroy_func_t)(void *user_data); enum ie_rsn_cipher_suite wiphy_select_cipher(struct wiphy *wiphy, uint16_t mask); uint16_t wiphy_get_supported_ciphers(struct wiphy *wiphy, uint16_t mask); enum ie_rsn_akm_suite wiphy_select_akm(struct wiphy *wiphy, const struct scan_bss *bss, enum security security, const struct ie_rsn_info *info, bool fils_capable_hint); struct wiphy *wiphy_find(int wiphy_id); static inline struct wiphy *wiphy_find_by_wdev(uint64_t w) { return wiphy_find(w >> 32); } bool wiphy_is_blacklisted(const struct wiphy *wiphy); struct wiphy *wiphy_create(uint32_t wiphy_id, const char *name); void wiphy_update_name(struct wiphy *wiphy, const char *name); void wiphy_create_complete(struct wiphy *wiphy); bool wiphy_destroy(struct wiphy *wiphy); void wiphy_update_from_genl(struct wiphy *wiphy, struct l_genl_msg *msg); bool wiphy_constrain_freq_set(const struct wiphy *wiphy, struct scan_freq_set *set); uint32_t wiphy_get_id(struct wiphy *wiphy); const char *wiphy_get_path(struct wiphy *wiphy); uint32_t wiphy_get_supported_bands(struct wiphy *wiphy); const struct scan_freq_set *wiphy_get_supported_freqs( const struct wiphy *wiphy); const struct band_freq_attrs *wiphy_get_frequency_info( const struct wiphy *wiphy, uint32_t freq); const struct band_freq_attrs *wiphy_get_frequency_info_list( const struct wiphy *wiphy, enum band_freq band, size_t *size); int wiphy_band_is_disabled(const struct wiphy *wiphy, enum band_freq band); bool wiphy_supports_probe_resp_offload(struct wiphy *wiphy); bool wiphy_can_transition_disable(struct wiphy *wiphy); bool wiphy_can_offload(struct wiphy *wiphy); bool wiphy_supports_cmds_auth_assoc(struct wiphy *wiphy); bool wiphy_can_randomize_mac_addr(struct wiphy *wiphy); bool wiphy_rrm_capable(struct wiphy *wiphy); bool wiphy_supports_ext_key_id(struct wiphy *wiphy); bool wiphy_has_feature(struct wiphy *wiphy, uint32_t feature); bool wiphy_has_ext_feature(struct wiphy *wiphy, uint32_t feature); uint8_t wiphy_get_max_num_ssids_per_scan(struct wiphy *wiphy); uint16_t wiphy_get_max_scan_ie_len(struct wiphy *wiphy); uint32_t wiphy_get_max_roc_duration(struct wiphy *wiphy); bool wiphy_supports_iftype(struct wiphy *wiphy, uint32_t iftype); const uint8_t *wiphy_get_supported_rates(struct wiphy *wiphy, enum band_freq band, unsigned int *out_num); bool wiphy_supports_qos_set_map(struct wiphy *wiphy); bool wiphy_supports_firmware_roam(struct wiphy *wiphy); const char *wiphy_get_driver(struct wiphy *wiphy); const char *wiphy_get_name(struct wiphy *wiphy); bool wiphy_uses_default_if(struct wiphy *wiphy); bool wiphy_control_port_enabled(struct wiphy *wiphy); bool wiphy_power_save_disabled(struct wiphy *wiphy); bool wiphy_owe_disabled(struct wiphy *wiphy); const uint8_t *wiphy_get_extended_capabilities(struct wiphy *wiphy, uint32_t iftype); const uint8_t *wiphy_get_rm_enabled_capabilities(struct wiphy *wiphy); bool wiphy_get_rsnxe(const struct wiphy *wiphy, uint8_t *buf, size_t len); void wiphy_get_reg_domain_country(struct wiphy *wiphy, char *out); bool wiphy_country_is_unknown(struct wiphy *wiphy); bool wiphy_supports_uapsd(const struct wiphy *wiphy); bool wiphy_supports_cmd_offchannel(const struct wiphy *wiphy); const uint8_t *wiphy_get_ht_capabilities(const struct wiphy *wiphy, enum band_freq band, size_t *size); void wiphy_generate_random_address(struct wiphy *wiphy, uint8_t addr[static 6]); void wiphy_generate_address_from_ssid(struct wiphy *wiphy, const uint8_t *ssid, size_t ssid_len, uint8_t addr[static 6]); int wiphy_estimate_data_rate(struct wiphy *wiphy, const void *ies, uint16_t ies_len, const struct scan_bss *bss, uint64_t *out_data_rate); bool wiphy_regdom_is_updating(struct wiphy *wiphy); uint32_t wiphy_state_watch_add(struct wiphy *wiphy, wiphy_state_watch_func_t func, void *user_data, wiphy_destroy_func_t destroy); bool wiphy_state_watch_remove(struct wiphy *wiphy, uint32_t id); uint32_t wiphy_radio_work_insert(struct wiphy *wiphy, struct wiphy_radio_work_item *item, int priority, const struct wiphy_radio_work_item_ops *ops); void wiphy_radio_work_done(struct wiphy *wiphy, uint32_t id); int wiphy_radio_work_is_running(struct wiphy *wiphy, uint32_t id); uint32_t wiphy_radio_work_reschedule(struct wiphy *wiphy, struct wiphy_radio_work_item *item);