diff options
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index b6186517ec56..3a87c8976a32 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -322,7 +322,6 @@ struct ieee80211_roc_work { /* flags used in struct ieee80211_if_managed.flags */ enum ieee80211_sta_flags { - IEEE80211_STA_BEACON_POLL = BIT(0), IEEE80211_STA_CONNECTION_POLL = BIT(1), IEEE80211_STA_CONTROL_PORT = BIT(2), IEEE80211_STA_DISABLE_HT = BIT(4), @@ -487,6 +486,7 @@ struct ieee80211_if_managed { struct ieee80211_if_ibss { struct timer_list timer; + struct work_struct csa_connection_drop_work; unsigned long last_scan_completed; @@ -1330,6 +1330,10 @@ int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata); void ieee80211_ibss_work(struct ieee80211_sub_if_data *sdata); void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); +int ieee80211_ibss_csa_beacon(struct ieee80211_sub_if_data *sdata, + struct cfg80211_csa_settings *csa_settings); +int ieee80211_ibss_finish_csa(struct ieee80211_sub_if_data *sdata); +void ieee80211_ibss_stop(struct ieee80211_sub_if_data *sdata); /* mesh code */ void ieee80211_mesh_work(struct ieee80211_sub_if_data *sdata); @@ -1481,6 +1485,29 @@ void ieee80211_apply_vhtcap_overrides(struct ieee80211_sub_if_data *sdata, void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt, size_t len); +/** + * ieee80211_parse_ch_switch_ie - parses channel switch IEs + * @sdata: the sdata of the interface which has received the frame + * @elems: parsed 802.11 elements received with the frame + * @beacon: indicates if the frame was a beacon or probe response + * @current_band: indicates the current band + * @sta_flags: contains information about own capabilities and restrictions + * to decide which channel switch announcements can be accepted. Only the + * following subset of &enum ieee80211_sta_flags are evaluated: + * %IEEE80211_STA_DISABLE_HT, %IEEE80211_STA_DISABLE_VHT, + * %IEEE80211_STA_DISABLE_40MHZ, %IEEE80211_STA_DISABLE_80P80MHZ, + * %IEEE80211_STA_DISABLE_160MHZ. + * @count: to be filled with the counter until the switch (on success only) + * @bssid: the currently connected bssid (for reporting) + * @mode: to be filled with CSA mode (on success only) + * @new_chandef: to be filled with destination chandef (on success only) + * Return: 0 on success, <0 on error and >0 if there is nothing to parse. + */ +int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata, + struct ieee802_11_elems *elems, bool beacon, + enum ieee80211_band current_band, + u32 sta_flags, u8 *bssid, u8 *count, u8 *mode, + struct cfg80211_chan_def *new_chandef); /* Suspend/resume and hw reconfiguration */ int ieee80211_reconfig(struct ieee80211_local *local); @@ -1654,6 +1681,7 @@ int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata, void ieee80211_ht_oper_to_chandef(struct ieee80211_channel *control_chan, const struct ieee80211_ht_operation *ht_oper, struct cfg80211_chan_def *chandef); +u32 ieee80211_chandef_downgrade(struct cfg80211_chan_def *c); int __must_check ieee80211_vif_use_channel(struct ieee80211_sub_if_data *sdata, |