diff options
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 80 |
1 files changed, 76 insertions, 4 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index c2aaec4..a51c993 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -131,7 +131,7 @@ enum ieee80211_bss_corrupt_data_flags { * * These are bss flags that are attached to a bss in the * @valid_data field of &struct ieee80211_bss. They show which parts - * of the data structure were recieved as a result of an un-corrupted + * of the data structure were received as a result of an un-corrupted * beacon/probe response. */ enum ieee80211_bss_valid_data_flags { @@ -399,6 +399,24 @@ struct ieee80211_mgd_assoc_data { u8 ie[]; }; +struct ieee80211_sta_tx_tspec { + /* timestamp of the first packet in the time slice */ + unsigned long time_slice_start; + + u32 admitted_time; /* in usecs, unlike over the air */ + u8 tsid; + s8 up; /* signed to be able to invalidate with -1 during teardown */ + + /* consumed TX time in microseconds in the time slice */ + u32 consumed_tx_time; + enum { + TX_TSPEC_ACTION_NONE = 0, + TX_TSPEC_ACTION_DOWNGRADE, + TX_TSPEC_ACTION_STOP_DOWNGRADE, + } action; + bool downgraded; +}; + struct ieee80211_if_managed { struct timer_list timer; struct timer_list conn_mon_timer; @@ -434,6 +452,8 @@ struct ieee80211_if_managed { unsigned int flags; + bool csa_waiting_bcn; + bool beacon_crc_valid; u32 beacon_crc; @@ -507,6 +527,16 @@ struct ieee80211_if_managed { u8 tdls_peer[ETH_ALEN] __aligned(2); struct delayed_work tdls_peer_del_work; + + /* WMM-AC TSPEC support */ + struct ieee80211_sta_tx_tspec tx_tspec[IEEE80211_NUM_ACS]; + /* Use a separate work struct so that we can do something here + * while the sdata->work is flushing the queues, for example. + * otherwise, in scenarios where we hardly get any traffic out + * on the BE queue, but there's a lot of VO traffic, we might + * get stuck in a downgraded situation and flush takes forever. + */ + struct delayed_work tx_tspec_wk; }; struct ieee80211_if_ibss { @@ -547,6 +577,25 @@ struct ieee80211_if_ibss { }; /** + * struct ieee80211_if_ocb - OCB mode state + * + * @housekeeping_timer: timer for periodic invocation of a housekeeping task + * @wrkq_flags: OCB deferred task action + * @incomplete_lock: delayed STA insertion lock + * @incomplete_stations: list of STAs waiting for delayed insertion + * @joined: indication if the interface is connected to an OCB network + */ +struct ieee80211_if_ocb { + struct timer_list housekeeping_timer; + unsigned long wrkq_flags; + + spinlock_t incomplete_lock; + struct list_head incomplete_stations; + + bool joined; +}; + +/** * struct ieee80211_mesh_sync_ops - Extensible synchronization framework interface * * these declarations define the interface, which enables @@ -839,6 +888,7 @@ struct ieee80211_sub_if_data { struct ieee80211_if_managed mgd; struct ieee80211_if_ibss ibss; struct ieee80211_if_mesh mesh; + struct ieee80211_if_ocb ocb; u32 mntr_flags; } u; @@ -1307,6 +1357,9 @@ struct ieee80211_local { /* virtual monitor interface */ struct ieee80211_sub_if_data __rcu *monitor_sdata; struct cfg80211_chan_def monitor_chandef; + + /* extended capabilities provided by mac80211 */ + u8 ext_capa[8]; }; static inline struct ieee80211_sub_if_data * @@ -1454,6 +1507,7 @@ void ieee80211_mgd_conn_tx_status(struct ieee80211_sub_if_data *sdata, __le16 fc, bool acked); void ieee80211_mgd_quiesce(struct ieee80211_sub_if_data *sdata); void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata); +void ieee80211_sta_handle_tspec_ac_params(struct ieee80211_sub_if_data *sdata); /* IBSS code */ void ieee80211_ibss_notify_scan_completed(struct ieee80211_local *local); @@ -1471,6 +1525,15 @@ int ieee80211_ibss_csa_beacon(struct ieee80211_sub_if_data *sdata, int ieee80211_ibss_finish_csa(struct ieee80211_sub_if_data *sdata); void ieee80211_ibss_stop(struct ieee80211_sub_if_data *sdata); +/* OCB code */ +void ieee80211_ocb_work(struct ieee80211_sub_if_data *sdata); +void ieee80211_ocb_rx_no_sta(struct ieee80211_sub_if_data *sdata, + const u8 *bssid, const u8 *addr, u32 supp_rates); +void ieee80211_ocb_setup_sdata(struct ieee80211_sub_if_data *sdata); +int ieee80211_ocb_join(struct ieee80211_sub_if_data *sdata, + struct ocb_setup *setup); +int ieee80211_ocb_leave(struct ieee80211_sub_if_data *sdata); + /* mesh code */ void ieee80211_mesh_work(struct ieee80211_sub_if_data *sdata); void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, @@ -1758,6 +1821,13 @@ static inline bool ieee80211_rx_reorder_ready(struct sk_buff_head *frames) return true; } +extern const int ieee802_1d_to_ac[8]; + +static inline int ieee80211_ac_from_tid(int tid) +{ + return ieee802_1d_to_ac[tid & 7]; +} + void ieee80211_dynamic_ps_enable_work(struct work_struct *work); void ieee80211_dynamic_ps_disable_work(struct work_struct *work); void ieee80211_dynamic_ps_timer(unsigned long data); @@ -1767,7 +1837,7 @@ void ieee80211_send_nullfunc(struct ieee80211_local *local, void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata, struct ieee80211_hdr *hdr); void ieee80211_sta_tx_notify(struct ieee80211_sub_if_data *sdata, - struct ieee80211_hdr *hdr, bool ack); + struct ieee80211_hdr *hdr, bool ack, u16 tx_time); void ieee80211_wake_queues_by_reason(struct ieee80211_hw *hw, unsigned long queues, @@ -1833,8 +1903,10 @@ int __ieee80211_request_smps_ap(struct ieee80211_sub_if_data *sdata, void ieee80211_recalc_smps(struct ieee80211_sub_if_data *sdata); void ieee80211_recalc_min_chandef(struct ieee80211_sub_if_data *sdata); -size_t ieee80211_ie_split(const u8 *ies, size_t ielen, - const u8 *ids, int n_ids, size_t offset); +size_t ieee80211_ie_split_ric(const u8 *ies, size_t ielen, + const u8 *ids, int n_ids, + const u8 *after_ric, int n_after_ric, + size_t offset); size_t ieee80211_ie_split_vendor(const u8 *ies, size_t ielen, size_t offset); u8 *ieee80211_ie_build_ht_cap(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap, u16 cap); |
