1 /* 2 * Mac80211 STA interface for ST-Ericsson CW1200 mac80211 drivers 3 * 4 * Copyright (c) 2010, ST-Ericsson 5 * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 as 9 * published by the Free Software Foundation. 10 */ 11 12 #ifndef STA_H_INCLUDED 13 #define STA_H_INCLUDED 14 15 /* ******************************************************************** */ 16 /* mac80211 API */ 17 18 int cw1200_start(struct ieee80211_hw *dev); 19 void cw1200_stop(struct ieee80211_hw *dev); 20 int cw1200_add_interface(struct ieee80211_hw *dev, 21 struct ieee80211_vif *vif); 22 void cw1200_remove_interface(struct ieee80211_hw *dev, 23 struct ieee80211_vif *vif); 24 int cw1200_change_interface(struct ieee80211_hw *dev, 25 struct ieee80211_vif *vif, 26 enum nl80211_iftype new_type, 27 bool p2p); 28 int cw1200_config(struct ieee80211_hw *dev, u32 changed); 29 void cw1200_configure_filter(struct ieee80211_hw *dev, 30 unsigned int changed_flags, 31 unsigned int *total_flags, 32 u64 multicast); 33 int cw1200_conf_tx(struct ieee80211_hw *dev, struct ieee80211_vif *vif, 34 u16 queue, const struct ieee80211_tx_queue_params *params); 35 int cw1200_get_stats(struct ieee80211_hw *dev, 36 struct ieee80211_low_level_stats *stats); 37 int cw1200_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd, 38 struct ieee80211_vif *vif, struct ieee80211_sta *sta, 39 struct ieee80211_key_conf *key); 40 41 int cw1200_set_rts_threshold(struct ieee80211_hw *hw, u32 value); 42 43 void cw1200_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 44 u32 queues, bool drop); 45 46 u64 cw1200_prepare_multicast(struct ieee80211_hw *hw, 47 struct netdev_hw_addr_list *mc_list); 48 49 int cw1200_set_pm(struct cw1200_common *priv, const struct wsm_set_pm *arg); 50 51 /* ******************************************************************** */ 52 /* WSM callbacks */ 53 54 void cw1200_join_complete_cb(struct cw1200_common *priv, 55 struct wsm_join_complete *arg); 56 57 /* ******************************************************************** */ 58 /* WSM events */ 59 60 void cw1200_free_event_queue(struct cw1200_common *priv); 61 void cw1200_event_handler(struct work_struct *work); 62 void cw1200_bss_loss_work(struct work_struct *work); 63 void cw1200_bss_params_work(struct work_struct *work); 64 void cw1200_keep_alive_work(struct work_struct *work); 65 void cw1200_tx_failure_work(struct work_struct *work); 66 67 void __cw1200_cqm_bssloss_sm(struct cw1200_common *priv, int init, int good, 68 int bad); 69 static inline void cw1200_cqm_bssloss_sm(struct cw1200_common *priv, 70 int init, int good, int bad) 71 { 72 spin_lock(&priv->bss_loss_lock); 73 __cw1200_cqm_bssloss_sm(priv, init, good, bad); 74 spin_unlock(&priv->bss_loss_lock); 75 } 76 77 /* ******************************************************************** */ 78 /* Internal API */ 79 80 int cw1200_setup_mac(struct cw1200_common *priv); 81 void cw1200_join_timeout(struct work_struct *work); 82 void cw1200_unjoin_work(struct work_struct *work); 83 void cw1200_join_complete_work(struct work_struct *work); 84 void cw1200_wep_key_work(struct work_struct *work); 85 void cw1200_update_listening(struct cw1200_common *priv, bool enabled); 86 void cw1200_update_filtering(struct cw1200_common *priv); 87 void cw1200_update_filtering_work(struct work_struct *work); 88 void cw1200_set_beacon_wakeup_period_work(struct work_struct *work); 89 int cw1200_enable_listening(struct cw1200_common *priv); 90 int cw1200_disable_listening(struct cw1200_common *priv); 91 int cw1200_set_uapsd_param(struct cw1200_common *priv, 92 const struct wsm_edca_params *arg); 93 void cw1200_ba_work(struct work_struct *work); 94 void cw1200_ba_timer(unsigned long arg); 95 96 /* AP stuffs */ 97 int cw1200_set_tim(struct ieee80211_hw *dev, struct ieee80211_sta *sta, 98 bool set); 99 int cw1200_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 100 struct ieee80211_sta *sta); 101 int cw1200_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 102 struct ieee80211_sta *sta); 103 void cw1200_sta_notify(struct ieee80211_hw *dev, struct ieee80211_vif *vif, 104 enum sta_notify_cmd notify_cmd, 105 struct ieee80211_sta *sta); 106 void cw1200_bss_info_changed(struct ieee80211_hw *dev, 107 struct ieee80211_vif *vif, 108 struct ieee80211_bss_conf *info, 109 u32 changed); 110 int cw1200_ampdu_action(struct ieee80211_hw *hw, 111 struct ieee80211_vif *vif, 112 struct ieee80211_ampdu_params *params); 113 114 void cw1200_suspend_resume(struct cw1200_common *priv, 115 struct wsm_suspend_resume *arg); 116 void cw1200_set_tim_work(struct work_struct *work); 117 void cw1200_set_cts_work(struct work_struct *work); 118 void cw1200_multicast_start_work(struct work_struct *work); 119 void cw1200_multicast_stop_work(struct work_struct *work); 120 void cw1200_mcast_timeout(struct timer_list *t); 121 122 #endif 123