diff options
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 126 |
1 files changed, 106 insertions, 20 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index d581c6de5d64..bdba9b619064 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -611,22 +611,10 @@ struct cfg80211_ap_settings { }; /** - * enum plink_action - actions to perform in mesh peers - * - * @PLINK_ACTION_INVALID: action 0 is reserved - * @PLINK_ACTION_OPEN: start mesh peer link establishment - * @PLINK_ACTION_BLOCK: block traffic from this mesh peer - */ -enum plink_actions { - PLINK_ACTION_INVALID, - PLINK_ACTION_OPEN, - PLINK_ACTION_BLOCK, -}; - -/** * enum station_parameters_apply_mask - station parameter values to apply * @STATION_PARAM_APPLY_UAPSD: apply new uAPSD parameters (uapsd_queues, max_sp) * @STATION_PARAM_APPLY_CAPABILITY: apply new capability + * @STATION_PARAM_APPLY_PLINK_STATE: apply new plink state * * Not all station parameters have in-band "no change" signalling, * for those that don't these flags will are used. @@ -634,6 +622,7 @@ enum plink_actions { enum station_parameters_apply_mask { STATION_PARAM_APPLY_UAPSD = BIT(0), STATION_PARAM_APPLY_CAPABILITY = BIT(1), + STATION_PARAM_APPLY_PLINK_STATE = BIT(2), }; /** @@ -669,7 +658,7 @@ enum station_parameters_apply_mask { * @ext_capab_len: number of extended capabilities */ struct station_parameters { - u8 *supported_rates; + const u8 *supported_rates; struct net_device *vlan; u32 sta_flags_mask, sta_flags_set; u32 sta_modify_mask; @@ -678,17 +667,60 @@ struct station_parameters { u8 supported_rates_len; u8 plink_action; u8 plink_state; - struct ieee80211_ht_cap *ht_capa; - struct ieee80211_vht_cap *vht_capa; + const struct ieee80211_ht_cap *ht_capa; + const struct ieee80211_vht_cap *vht_capa; u8 uapsd_queues; u8 max_sp; enum nl80211_mesh_power_mode local_pm; u16 capability; - u8 *ext_capab; + const u8 *ext_capab; u8 ext_capab_len; }; /** + * enum cfg80211_station_type - the type of station being modified + * @CFG80211_STA_AP_CLIENT: client of an AP interface + * @CFG80211_STA_AP_MLME_CLIENT: client of an AP interface that has + * the AP MLME in the device + * @CFG80211_STA_AP_STA: AP station on managed interface + * @CFG80211_STA_IBSS: IBSS station + * @CFG80211_STA_TDLS_PEER_SETUP: TDLS peer on managed interface (dummy entry + * while TDLS setup is in progress, it moves out of this state when + * being marked authorized; use this only if TDLS with external setup is + * supported/used) + * @CFG80211_STA_TDLS_PEER_ACTIVE: TDLS peer on managed interface (active + * entry that is operating, has been marked authorized by userspace) + * @CFG80211_STA_MESH_PEER_KERNEL: peer on mesh interface (kernel managed) + * @CFG80211_STA_MESH_PEER_USER: peer on mesh interface (user managed) + */ +enum cfg80211_station_type { + CFG80211_STA_AP_CLIENT, + CFG80211_STA_AP_MLME_CLIENT, + CFG80211_STA_AP_STA, + CFG80211_STA_IBSS, + CFG80211_STA_TDLS_PEER_SETUP, + CFG80211_STA_TDLS_PEER_ACTIVE, + CFG80211_STA_MESH_PEER_KERNEL, + CFG80211_STA_MESH_PEER_USER, +}; + +/** + * cfg80211_check_station_change - validate parameter changes + * @wiphy: the wiphy this operates on + * @params: the new parameters for a station + * @statype: the type of station being modified + * + * Utility function for the @change_station driver method. Call this function + * with the appropriate station type looking up the station (and checking that + * it exists). It will verify whether the station change is acceptable, and if + * not will return an error code. Note that it may modify the parameters for + * backward compatibility reasons, so don't use them before calling this. + */ +int cfg80211_check_station_change(struct wiphy *wiphy, + struct station_parameters *params, + enum cfg80211_station_type statype); + +/** * enum station_info_flags - station information flags * * Used by the driver to indicate which info in &struct station_info @@ -1119,6 +1151,7 @@ struct mesh_config { * @ie_len: length of vendor information elements * @is_authenticated: this mesh requires authentication * @is_secure: this mesh uses security + * @user_mpm: userspace handles all MPM functions * @dtim_period: DTIM period to use * @beacon_interval: beacon interval to use * @mcast_rate: multicat rate for Mesh Node [6Mbps is the default for 802.11a] @@ -1136,6 +1169,7 @@ struct mesh_setup { u8 ie_len; bool is_authenticated; bool is_secure; + bool user_mpm; u8 dtim_period; u16 beacon_interval; int mcast_rate[IEEE80211_NUM_BANDS]; @@ -1398,9 +1432,11 @@ struct cfg80211_auth_request { * enum cfg80211_assoc_req_flags - Over-ride default behaviour in association. * * @ASSOC_REQ_DISABLE_HT: Disable HT (802.11n) + * @ASSOC_REQ_DISABLE_VHT: Disable VHT */ enum cfg80211_assoc_req_flags { ASSOC_REQ_DISABLE_HT = BIT(0), + ASSOC_REQ_DISABLE_VHT = BIT(1), }; /** @@ -1422,6 +1458,8 @@ enum cfg80211_assoc_req_flags { * @ht_capa: HT Capabilities over-rides. Values set in ht_capa_mask * 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. + * @vht_capa: VHT capability override + * @vht_capa_mask: VHT capability mask indicating which fields to use */ struct cfg80211_assoc_request { struct cfg80211_bss *bss; @@ -1432,6 +1470,7 @@ struct cfg80211_assoc_request { u32 flags; struct ieee80211_ht_cap ht_capa; struct ieee80211_ht_cap ht_capa_mask; + struct ieee80211_vht_cap vht_capa, vht_capa_mask; }; /** @@ -1542,6 +1581,8 @@ struct cfg80211_ibss_params { * @ht_capa: HT Capabilities over-rides. Values set in ht_capa_mask * 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. + * @vht_capa: VHT Capability overrides + * @vht_capa_mask: The bits of vht_capa which are to be used. */ struct cfg80211_connect_params { struct ieee80211_channel *channel; @@ -1560,6 +1601,8 @@ struct cfg80211_connect_params { int bg_scan_period; struct ieee80211_ht_cap ht_capa; struct ieee80211_ht_cap ht_capa_mask; + struct ieee80211_vht_cap vht_capa; + struct ieee80211_vht_cap vht_capa_mask; }; /** @@ -1722,6 +1765,21 @@ struct cfg80211_gtk_rekey_data { }; /** + * struct cfg80211_update_ft_ies_params - FT IE Information + * + * This structure provides information needed to update the fast transition IE + * + * @md: The Mobility Domain ID, 2 Octet value + * @ie: Fast Transition IEs + * @ie_len: Length of ft_ie in octets + */ +struct cfg80211_update_ft_ies_params { + u16 md; + const u8 *ie; + size_t ie_len; +}; + +/** * struct cfg80211_ops - backend description for wireless configuration * * This struct is registered by fullmac card drivers and/or wireless stacks @@ -1781,9 +1839,8 @@ struct cfg80211_gtk_rekey_data { * @change_station: Modify a given station. Note that flags changes are not much * validated in cfg80211, in particular the auth/assoc/authorized flags * might come to the driver in invalid combinations -- make sure to check - * them, also against the existing state! Also, supported_rates changes are - * not checked in station mode -- drivers need to reject (or ignore) them - * for anything but TDLS peers. + * them, also against the existing state! Drivers must call + * cfg80211_check_station_change() to validate the information. * @get_station: get station information for the station identified by @mac * @dump_station: dump station callback -- resume dump at index @idx * @@ -2168,6 +2225,8 @@ struct cfg80211_ops { int (*start_radar_detection)(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_chan_def *chandef); + int (*update_ft_ies)(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_update_ft_ies_params *ftie); }; /* @@ -2485,6 +2544,8 @@ struct wiphy_wowlan_support { * @ap_sme_capa: AP SME capabilities, flags from &enum nl80211_ap_sme_features. * @ht_capa_mod_mask: Specify what ht_cap values can be over-ridden. * If null, then none can be over-ridden. + * @vht_capa_mod_mask: Specify what VHT capabilities can be over-ridden. + * If null, then none can be over-ridden. * * @max_acl_mac_addrs: Maximum number of MAC addresses that the device * supports for ACL. @@ -2593,6 +2654,7 @@ struct wiphy { struct dentry *debugfsdir; const struct ieee80211_ht_cap *ht_capa_mod_mask; + const struct ieee80211_vht_cap *vht_capa_mod_mask; #ifdef CONFIG_NET_NS /* the network namespace this phy lives in currently */ @@ -4002,6 +4064,30 @@ u32 cfg80211_calculate_bitrate(struct rate_info *rate); void cfg80211_unregister_wdev(struct wireless_dev *wdev); /** + * struct cfg80211_ft_event - FT Information Elements + * @ies: FT IEs + * @ies_len: length of the FT IE in bytes + * @target_ap: target AP's MAC address + * @ric_ies: RIC IE + * @ric_ies_len: length of the RIC IE in bytes + */ +struct cfg80211_ft_event_params { + const u8 *ies; + size_t ies_len; + const u8 *target_ap; + const u8 *ric_ies; + size_t ric_ies_len; +}; + +/** + * cfg80211_ft_event - notify userspace about FT IE and RIC IE + * @netdev: network device + * @ft_event: IE information + */ +void cfg80211_ft_event(struct net_device *netdev, + struct cfg80211_ft_event_params *ft_event); + +/** * cfg80211_get_p2p_attr - find and copy a P2P attribute from IE buffer * @ies: the input IE buffer * @len: the input length |