diff options
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 213 |
1 files changed, 170 insertions, 43 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index f22bd6c838a3..c78bd4ff9e33 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -7,7 +7,7 @@ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2019 Intel Corporation + * Copyright (C) 2018-2020 Intel Corporation */ #include <linux/netdevice.h> @@ -72,12 +72,12 @@ struct wiphy; * * @IEEE80211_CHAN_DISABLED: This channel is disabled. * @IEEE80211_CHAN_NO_IR: do not initiate radiation, this includes - * sending probe requests or beaconing. + * sending probe requests or beaconing. * @IEEE80211_CHAN_RADAR: Radar detection is required on this channel. * @IEEE80211_CHAN_NO_HT40PLUS: extension channel above this channel - * is not permitted. + * is not permitted. * @IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel - * is not permitted. + * is not permitted. * @IEEE80211_CHAN_NO_OFDM: OFDM is not allowed on this channel. * @IEEE80211_CHAN_NO_80MHZ: If the driver supports 80 MHz on the band, * this flag indicates that an 80 MHz channel cannot use this @@ -95,6 +95,7 @@ struct wiphy; * on this channel. * @IEEE80211_CHAN_NO_10MHZ: 10 MHz bandwidth is not permitted * on this channel. + * @IEEE80211_CHAN_NO_HE: HE operation is not permitted on this channel. * */ enum ieee80211_channel_flags { @@ -111,6 +112,7 @@ enum ieee80211_channel_flags { IEEE80211_CHAN_IR_CONCURRENT = 1<<10, IEEE80211_CHAN_NO_20MHZ = 1<<11, IEEE80211_CHAN_NO_10MHZ = 1<<12, + IEEE80211_CHAN_NO_HE = 1<<13, }; #define IEEE80211_CHAN_NO_HT40 \ @@ -260,6 +262,32 @@ struct ieee80211_he_obss_pd { }; /** + * struct cfg80211_he_bss_color - AP settings for BSS coloring + * + * @color: the current color. + * @disabled: is the feature disabled. + * @partial: define the AID equation. + */ +struct cfg80211_he_bss_color { + u8 color; + bool disabled; + bool partial; +}; + +/** + * struct ieee80211_he_bss_color - AP settings for BSS coloring + * + * @color: the current color. + * @disabled: is the feature disabled. + * @partial: define the AID equation. + */ +struct ieee80211_he_bss_color { + u8 color; + bool disabled; + bool partial; +}; + +/** * struct ieee80211_sta_ht_cap - STA's HT capabilities * * This structure describes most essential parameters needed @@ -599,6 +627,41 @@ struct cfg80211_chan_def { }; /** + * struct cfg80211_tid_cfg - TID specific configuration + * @config_override: Flag to notify driver to reset TID configuration + * of the peer. + * @tids: bitmap of TIDs to modify + * @mask: bitmap of attributes indicating which parameter changed, + * similar to &nl80211_tid_config_supp. + * @noack: noack configuration value for the TID + * @retry_long: retry count value + * @retry_short: retry count value + * @ampdu: Enable/Disable aggregation + * @rtscts: Enable/Disable RTS/CTS + */ +struct cfg80211_tid_cfg { + bool config_override; + u8 tids; + u32 mask; + enum nl80211_tid_config noack; + u8 retry_long, retry_short; + enum nl80211_tid_config ampdu; + enum nl80211_tid_config rtscts; +}; + +/** + * struct cfg80211_tid_config - TID configuration + * @peer: Station's MAC address + * @n_tid_conf: Number of TID specific configurations to be applied + * @tid_conf: Configuration change info + */ +struct cfg80211_tid_config { + const u8 *peer; + u32 n_tid_conf; + struct cfg80211_tid_cfg tid_conf[]; +}; + +/** * cfg80211_get_chandef_type - return old channel type from chandef * @chandef: the channel definition * @@ -861,6 +924,7 @@ struct cfg80211_crypto_settings { __be16 control_port_ethertype; bool control_port_no_encrypt; bool control_port_over_nl80211; + bool control_port_no_preauth; struct key_params *wep_keys; int wep_tx_key; const u8 *psk; @@ -990,6 +1054,8 @@ enum cfg80211_ap_settings_flags { * @twt_responder: Enable Target Wait Time * @flags: flags, as defined in enum cfg80211_ap_settings_flags * @he_obss_pd: OBSS Packet Detection settings + * @he_bss_color: BSS Color settings + * @he_oper: HE operation IE (or %NULL if HE isn't enabled) */ struct cfg80211_ap_settings { struct cfg80211_chan_def chandef; @@ -1014,10 +1080,12 @@ struct cfg80211_ap_settings { const struct ieee80211_ht_cap *ht_cap; const struct ieee80211_vht_cap *vht_cap; const struct ieee80211_he_cap_elem *he_cap; + const struct ieee80211_he_operation *he_oper; bool ht_required, vht_required; bool twt_responder; u32 flags; struct ieee80211_he_obss_pd he_obss_pd; + struct cfg80211_he_bss_color he_bss_color; }; /** @@ -1656,7 +1724,7 @@ struct mpath_info { * @basic_rates_len: number of basic rates * @ap_isolate: do not forward packets between connected stations * @ht_opmode: HT Operation mode - * (u16 = opmode, -1 = do not change) + * (u16 = opmode, -1 = do not change) * @p2p_ctwindow: P2P CT Window (-1 = no change) * @p2p_opp_ps: P2P opportunistic PS (-1 = no change) */ @@ -2032,8 +2100,8 @@ struct cfg80211_bss_select_adjust { * @ie_len: length of ie in octets * @flags: bit field of flags controlling operation * @match_sets: sets of parameters to be matched for a scan result - * entry to be considered valid and to be passed to the host - * (others are filtered out). + * entry to be considered valid and to be passed to the host + * (others are filtered out). * If ommited, all results are passed. * @n_match_sets: number of match sets * @report_results: indicates that results were reported for this request @@ -2426,7 +2494,7 @@ struct cfg80211_disassoc_request { * will be used in ht_capa. Un-supported values will be ignored. * @ht_capa_mask: The bits of ht_capa which are to be used. * @wep_keys: static WEP keys, if not NULL points to an array of - * CFG80211_MAX_WEP_KEYS WEP keys + * CFG80211_MAX_WEP_KEYS WEP keys * @wep_tx_key: key index (0..3) of the default TX static WEP key */ struct cfg80211_ibss_params { @@ -2631,6 +2699,17 @@ enum wiphy_params_flags { * @cache_id: 2-octet cache identifier advertized by a FILS AP identifying the * scope of PMKSA. This is valid only if @ssid_len is non-zero (may be * %NULL). + * @pmk_lifetime: Maximum lifetime for PMKSA in seconds + * (dot11RSNAConfigPMKLifetime) or 0 if not specified. + * The configured PMKSA must not be used for PMKSA caching after + * expiration and any keys derived from this PMK become invalid on + * expiration, i.e., the current association must be dropped if the PMK + * used for it expires. + * @pmk_reauth_threshold: Threshold time for reauthentication (percentage of + * PMK lifetime, dot11RSNAConfigPMKReauthThreshold) or 0 if not specified. + * Drivers are expected to trigger a full authentication instead of using + * this PMKSA for caching when reassociating to a new BSS after this + * threshold to generate a new PMK before the current one expires. */ struct cfg80211_pmksa { const u8 *bssid; @@ -2640,6 +2719,8 @@ struct cfg80211_pmksa { const u8 *ssid; size_t ssid_len; const u8 *cache_id; + u32 pmk_lifetime; + u8 pmk_reauth_threshold; }; /** @@ -3204,6 +3285,12 @@ struct cfg80211_pmsr_result { * @ftmr_retries: number of retries for FTM request * @request_lci: request LCI information * @request_civicloc: request civic location information + * @trigger_based: use trigger based ranging for the measurement + * If neither @trigger_based nor @non_trigger_based is set, + * EDCA based ranging will be used. + * @non_trigger_based: use non trigger based ranging for the measurement + * If neither @trigger_based nor @non_trigger_based is set, + * EDCA based ranging will be used. * * See also nl80211 for the respective attribute documentation. */ @@ -3213,7 +3300,9 @@ struct cfg80211_pmsr_ftm_request_peer { u8 requested:1, asap:1, request_lci:1, - request_civicloc:1; + request_civicloc:1, + trigger_based:1, + non_trigger_based:1; u8 num_bursts_exp; u8 burst_duration; u8 ftms_per_burst; @@ -3340,6 +3429,8 @@ struct cfg80211_update_owe_info { * * @set_default_mgmt_key: set the default management frame key on an interface * + * @set_default_beacon_key: set the default Beacon frame key on an interface + * * @set_rekey_data: give the data necessary for GTK rekeying to the driver * * @start_ap: Start acting in AP mode defined by the parameters. @@ -3639,6 +3730,10 @@ struct cfg80211_update_owe_info { * * @probe_mesh_link: Probe direct Mesh peer's link quality by sending data frame * and overrule HWMP path selection algorithm. + * @set_tid_config: TID specific configuration, this can be peer or BSS specific + * This callback may sleep. + * @reset_tid_config: Reset TID specific configuration for the peer, for the + * given TIDs. This callback may sleep. */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); @@ -3672,6 +3767,9 @@ struct cfg80211_ops { int (*set_default_mgmt_key)(struct wiphy *wiphy, struct net_device *netdev, u8 key_index); + int (*set_default_beacon_key)(struct wiphy *wiphy, + struct net_device *netdev, + u8 key_index); int (*start_ap)(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_ap_settings *settings); @@ -3959,6 +4057,10 @@ struct cfg80211_ops { struct cfg80211_update_owe_info *owe_info); int (*probe_mesh_link)(struct wiphy *wiphy, struct net_device *dev, const u8 *buf, size_t len); + int (*set_tid_config)(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_tid_config *tid_conf); + int (*reset_tid_config)(struct wiphy *wiphy, struct net_device *dev, + const u8 *peer, u8 tids); }; /* @@ -4356,6 +4458,8 @@ struct wiphy_iftype_ext_capab { * forbid using the value 15 to let the responder pick) * @ftm.max_ftms_per_burst: maximum FTMs per burst supported (set to 0 if * not limited) + * @ftm.trigger_based: trigger based ranging measurement is supported + * @ftm.non_trigger_based: non trigger based ranging measurement is supported */ struct cfg80211_pmsr_capabilities { unsigned int max_peers; @@ -4371,24 +4475,49 @@ struct cfg80211_pmsr_capabilities { asap:1, non_asap:1, request_lci:1, - request_civicloc:1; + request_civicloc:1, + trigger_based:1, + non_trigger_based:1; } ftm; }; /** + * struct wiphy_iftype_akm_suites - This structure encapsulates supported akm + * suites for interface types defined in @iftypes_mask. Each type in the + * @iftypes_mask must be unique across all instances of iftype_akm_suites. + * + * @iftypes_mask: bitmask of interfaces types + * @akm_suites: points to an array of supported akm suites + * @n_akm_suites: number of supported AKM suites + */ +struct wiphy_iftype_akm_suites { + u16 iftypes_mask; + const u32 *akm_suites; + int n_akm_suites; +}; + +/** * struct wiphy - wireless hardware description * @reg_notifier: the driver's regulatory notification callback, * note that if your driver uses wiphy_apply_custom_regulatory() * the reg_notifier's request can be passed as NULL * @regd: the driver's regulatory domain, if one was requested via - * the regulatory_hint() API. This can be used by the driver + * the regulatory_hint() API. This can be used by the driver * on the reg_notifier() if it chooses to ignore future * regulatory domain changes caused by other drivers. * @signal_type: signal type reported in &struct cfg80211_bss. * @cipher_suites: supported cipher suites * @n_cipher_suites: number of supported cipher suites - * @akm_suites: supported AKM suites + * @akm_suites: supported AKM suites. These are the default AKMs supported if + * the supported AKMs not advertized for a specific interface type in + * iftype_akm_suites. * @n_akm_suites: number of supported AKM suites + * @iftype_akm_suites: array of supported akm suites info per interface type. + * Note that the bits in @iftypes_mask inside this structure cannot + * overlap (i.e. only one occurrence of each type is allowed across all + * instances of iftype_akm_suites). + * @num_iftype_akm_suites: number of interface types for which supported akm + * suites are specified separately. * @retry_short: Retry limit for short frames (dot11ShortRetryLimit) * @retry_long: Retry limit for long frames (dot11LongRetryLimit) * @frag_threshold: Fragmentation threshold (dot11FragmentationThreshold); @@ -4409,10 +4538,11 @@ struct cfg80211_pmsr_capabilities { * the same number of arbitrary MAC addresses. * @registered: protects ->resume and ->suspend sysfs callbacks against * unregister hardware - * @debugfsdir: debugfs directory used for this wiphy, will be renamed - * automatically on wiphy renames - * @dev: (virtual) struct device for this wiphy - * @registered: helps synchronize suspend/resume with wiphy unregister + * @debugfsdir: debugfs directory used for this wiphy (ieee80211/<wiphyname>). + * It will be renamed automatically on wiphy renames + * @dev: (virtual) struct device for this wiphy. The item in + * /sys/class/ieee80211/ points to this. You need use set_wiphy_dev() + * (see below). * @wext: wireless extension handlers * @priv: driver private data (sized according to wiphy_new() parameter) * @interface_modes: bitmask of interfaces types valid for this wiphy, @@ -4523,12 +4653,6 @@ struct cfg80211_pmsr_capabilities { * and probe responses. This value should be set if the driver * wishes to limit the number of csa counters. Default (0) means * infinite. - * @max_adj_channel_rssi_comp: max offset of between the channel on which the - * frame was sent and the channel on which the frame was heard for which - * the reported rssi is still valid. If a driver is able to compensate the - * low rssi when a frame is heard on different channel, then it should set - * this variable to the maximal offset for which it can compensate. - * This value should be set in MHz. * @bss_select_support: bitmask indicating the BSS selection criteria supported * by the driver in the .connect() callback. The bit position maps to the * attribute indices defined in &enum nl80211_bss_select_attr. @@ -4548,11 +4672,19 @@ struct cfg80211_pmsr_capabilities { * @support_mbssid must be set for this to have any effect. * * @pmsr_capa: peer measurement capabilities + * + * @tid_config_support: describes the per-TID config support that the + * device has + * @tid_config_support.vif: bitmap of attributes (configurations) + * supported by the driver for each vif + * @tid_config_support.peer: bitmap of attributes (configurations) + * supported by the driver for each peer + * @tid_config_support.max_retry: maximum supported retry count for + * long/short retry configuration */ struct wiphy { /* assign these fields before you register the wiphy */ - /* permanent MAC address(es) */ u8 perm_addr[ETH_ALEN]; u8 addr_mask[ETH_ALEN]; @@ -4595,6 +4727,9 @@ struct wiphy { int n_akm_suites; const u32 *akm_suites; + const struct wiphy_iftype_akm_suites *iftype_akm_suites; + unsigned int num_iftype_akm_suites; + u8 retry_short; u8 retry_long; u32 frag_threshold; @@ -4616,11 +4751,6 @@ struct wiphy { u32 available_antennas_tx; u32 available_antennas_rx; - /* - * Bitmap of supported protocols for probe response offloading - * see &enum nl80211_probe_resp_offload_support_attr. Only valid - * when the wiphy flag @WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD is set. - */ u32 probe_resp_offload; const u8 *extended_capabilities, *extended_capabilities_mask; @@ -4629,16 +4759,10 @@ struct wiphy { const struct wiphy_iftype_ext_capab *iftype_ext_capab; unsigned int num_iftype_ext_capab; - /* If multiple wiphys are registered and you're handed e.g. - * a regular netdev with assigned ieee80211_ptr, you won't - * know whether it points to a wiphy your driver has registered - * or not. Assign this to something global to your driver to - * help determine whether you own this wiphy or not. */ const void *privid; struct ieee80211_supported_band *bands[NUM_NL80211_BANDS]; - /* Lets us get back the wiphy on the callback */ void (*reg_notifier)(struct wiphy *wiphy, struct regulatory_request *request); @@ -4646,14 +4770,10 @@ struct wiphy { const struct ieee80211_regdomain __rcu *regd; - /* the item in /sys/class/ieee80211/ points to this, - * you need use set_wiphy_dev() (see below) */ struct device dev; - /* protects ->resume, ->suspend sysfs callbacks against unregister hw */ bool registered; - /* dir in debugfs: ieee80211/<wiphyname> */ struct dentry *debugfsdir; const struct ieee80211_ht_cap *ht_capa_mod_mask; @@ -4661,7 +4781,6 @@ struct wiphy { struct list_head wdev_list; - /* the network namespace this phy lives in currently */ possible_net_t _net; #ifdef CONFIG_CFG80211_WEXT @@ -4677,7 +4796,6 @@ struct wiphy { u16 max_ap_assoc_sta; u8 max_num_csa_counters; - u8 max_adj_channel_rssi_comp; u32 bss_select_support; @@ -4687,11 +4805,20 @@ struct wiphy { u32 txq_memory_limit; u32 txq_quantum; + unsigned long tx_queue_len; + u8 support_mbssid:1, support_only_he_mbssid:1; const struct cfg80211_pmsr_capabilities *pmsr_capa; + struct { + u64 peer, vif; + u8 max_retry; + } tid_config_support; + + u8 max_data_retry_count; + char priv[0] __aligned(NETDEV_ALIGN); }; @@ -5467,9 +5594,9 @@ void cfg80211_send_layer2_update(struct net_device *dev, const u8 *addr); * @wiphy: the wireless device giving the hint (used only for reporting * conflicts) * @alpha2: the ISO/IEC 3166 alpha2 the driver claims its regulatory domain - * should be in. If @rd is set this should be NULL. Note that if you - * set this to NULL you should still set rd->alpha2 to some accepted - * alpha2. + * should be in. If @rd is set this should be NULL. Note that if you + * set this to NULL you should still set rd->alpha2 to some accepted + * alpha2. * * Wireless drivers can use this function to hint to the wireless core * what it believes should be the current regulatory domain by |