1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Mac80211 STA interface for ST-Ericsson CW1200 mac80211 drivers 4 * 5 * Copyright (c) 2010, ST-Ericsson 6 * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no> 7 */ 8 9 #ifndef STA_H_INCLUDED 10 #define STA_H_INCLUDED 11 12 /* ******************************************************************** */ 13 /* mac80211 API */ 14 15 int cw1200_start(struct ieee80211_hw *dev); 16 void cw1200_stop(struct ieee80211_hw *dev); 17 int cw1200_add_interface(struct ieee80211_hw *dev, 18 struct ieee80211_vif *vif); 19 void cw1200_remove_interface(struct ieee80211_hw *dev, 20 struct ieee80211_vif *vif); 21 int cw1200_change_interface(struct ieee80211_hw *dev, 22 struct ieee80211_vif *vif, 23 enum nl80211_iftype new_type, 24 bool p2p); 25 int cw1200_config(struct ieee80211_hw *dev, u32 changed); 26 void cw1200_configure_filter(struct ieee80211_hw *dev, 27 unsigned int changed_flags, 28 unsigned int *total_flags, 29 u64 multicast); 30 int cw1200_conf_tx(struct ieee80211_hw *dev, struct ieee80211_vif *vif, 31 u16 queue, const struct ieee80211_tx_queue_params *params); 32 int cw1200_get_stats(struct ieee80211_hw *dev, 33 struct ieee80211_low_level_stats *stats); 34 int cw1200_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd, 35 struct ieee80211_vif *vif, struct ieee80211_sta *sta, 36 struct ieee80211_key_conf *key); 37 38 int cw1200_set_rts_threshold(struct ieee80211_hw *hw, u32 value); 39 40 void cw1200_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 41 u32 queues, bool drop); 42 43 u64 cw1200_prepare_multicast(struct ieee80211_hw *hw, 44 struct netdev_hw_addr_list *mc_list); 45 46 int cw1200_set_pm(struct cw1200_common *priv, const struct wsm_set_pm *arg); 47 48 /* ******************************************************************** */ 49 /* WSM callbacks */ 50 51 void cw1200_join_complete_cb(struct cw1200_common *priv, 52 struct wsm_join_complete *arg); 53 54 /* ******************************************************************** */ 55 /* WSM events */ 56 57 void cw1200_free_event_queue(struct cw1200_common *priv); 58 void cw1200_event_handler(struct work_struct *work); 59 void cw1200_bss_loss_work(struct work_struct *work); 60 void cw1200_bss_params_work(struct work_struct *work); 61 void cw1200_keep_alive_work(struct work_struct *work); 62 void cw1200_tx_failure_work(struct work_struct *work); 63 64 void __cw1200_cqm_bssloss_sm(struct cw1200_common *priv, int init, int good, 65 int bad); 66 static inline void cw1200_cqm_bssloss_sm(struct cw1200_common *priv, 67 int init, int good, int bad) 68 { 69 spin_lock(&priv->bss_loss_lock); 70 __cw1200_cqm_bssloss_sm(priv, init, good, bad); 71 spin_unlock(&priv->bss_loss_lock); 72 } 73 74 /* ******************************************************************** */ 75 /* Internal API */ 76 77 int cw1200_setup_mac(struct cw1200_common *priv); 78 void cw1200_join_timeout(struct work_struct *work); 79 void cw1200_unjoin_work(struct work_struct *work); 80 void cw1200_join_complete_work(struct work_struct *work); 81 void cw1200_wep_key_work(struct work_struct *work); 82 void cw1200_update_listening(struct cw1200_common *priv, bool enabled); 83 void cw1200_update_filtering(struct cw1200_common *priv); 84 void cw1200_update_filtering_work(struct work_struct *work); 85 void cw1200_set_beacon_wakeup_period_work(struct work_struct *work); 86 int cw1200_enable_listening(struct cw1200_common *priv); 87 int cw1200_disable_listening(struct cw1200_common *priv); 88 int cw1200_set_uapsd_param(struct cw1200_common *priv, 89 const struct wsm_edca_params *arg); 90 void cw1200_ba_work(struct work_struct *work); 91 void cw1200_ba_timer(unsigned long arg); 92 93 /* AP stuffs */ 94 int cw1200_set_tim(struct ieee80211_hw *dev, struct ieee80211_sta *sta, 95 bool set); 96 int cw1200_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 97 struct ieee80211_sta *sta); 98 int cw1200_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 99 struct ieee80211_sta *sta); 100 void cw1200_sta_notify(struct ieee80211_hw *dev, struct ieee80211_vif *vif, 101 enum sta_notify_cmd notify_cmd, 102 struct ieee80211_sta *sta); 103 void cw1200_bss_info_changed(struct ieee80211_hw *dev, 104 struct ieee80211_vif *vif, 105 struct ieee80211_bss_conf *info, 106 u32 changed); 107 int cw1200_ampdu_action(struct ieee80211_hw *hw, 108 struct ieee80211_vif *vif, 109 struct ieee80211_ampdu_params *params); 110 111 void cw1200_suspend_resume(struct cw1200_common *priv, 112 struct wsm_suspend_resume *arg); 113 void cw1200_set_tim_work(struct work_struct *work); 114 void cw1200_set_cts_work(struct work_struct *work); 115 void cw1200_multicast_start_work(struct work_struct *work); 116 void cw1200_multicast_stop_work(struct work_struct *work); 117 void cw1200_mcast_timeout(struct timer_list *t); 118 119 #endif 120