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 unsigned int link_id, u16 queue, 32 const struct ieee80211_tx_queue_params *params); 33 int cw1200_get_stats(struct ieee80211_hw *dev, 34 struct ieee80211_low_level_stats *stats); 35 int cw1200_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd, 36 struct ieee80211_vif *vif, struct ieee80211_sta *sta, 37 struct ieee80211_key_conf *key); 38 39 int cw1200_set_rts_threshold(struct ieee80211_hw *hw, u32 value); 40 41 void cw1200_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 42 u32 queues, bool drop); 43 44 u64 cw1200_prepare_multicast(struct ieee80211_hw *hw, 45 struct netdev_hw_addr_list *mc_list); 46 47 int cw1200_set_pm(struct cw1200_common *priv, const struct wsm_set_pm *arg); 48 49 /* ******************************************************************** */ 50 /* WSM callbacks */ 51 52 void cw1200_join_complete_cb(struct cw1200_common *priv, 53 struct wsm_join_complete *arg); 54 55 /* ******************************************************************** */ 56 /* WSM events */ 57 58 void cw1200_free_event_queue(struct cw1200_common *priv); 59 void cw1200_event_handler(struct work_struct *work); 60 void cw1200_bss_loss_work(struct work_struct *work); 61 void cw1200_bss_params_work(struct work_struct *work); 62 void cw1200_keep_alive_work(struct work_struct *work); 63 void cw1200_tx_failure_work(struct work_struct *work); 64 65 void __cw1200_cqm_bssloss_sm(struct cw1200_common *priv, int init, int good, 66 int bad); 67 static inline void cw1200_cqm_bssloss_sm(struct cw1200_common *priv, 68 int init, int good, int bad) 69 { 70 spin_lock(&priv->bss_loss_lock); 71 __cw1200_cqm_bssloss_sm(priv, init, good, bad); 72 spin_unlock(&priv->bss_loss_lock); 73 } 74 75 /* ******************************************************************** */ 76 /* Internal API */ 77 78 int cw1200_setup_mac(struct cw1200_common *priv); 79 void cw1200_join_timeout(struct work_struct *work); 80 void cw1200_unjoin_work(struct work_struct *work); 81 void cw1200_join_complete_work(struct work_struct *work); 82 void cw1200_wep_key_work(struct work_struct *work); 83 void cw1200_update_listening(struct cw1200_common *priv, bool enabled); 84 void cw1200_update_filtering(struct cw1200_common *priv); 85 void cw1200_update_filtering_work(struct work_struct *work); 86 void cw1200_set_beacon_wakeup_period_work(struct work_struct *work); 87 int cw1200_enable_listening(struct cw1200_common *priv); 88 int cw1200_disable_listening(struct cw1200_common *priv); 89 int cw1200_set_uapsd_param(struct cw1200_common *priv, 90 const struct wsm_edca_params *arg); 91 void cw1200_ba_work(struct work_struct *work); 92 void cw1200_ba_timer(unsigned long arg); 93 94 /* AP stuffs */ 95 int cw1200_set_tim(struct ieee80211_hw *dev, struct ieee80211_sta *sta, 96 bool set); 97 int cw1200_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 98 struct ieee80211_sta *sta); 99 int cw1200_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 100 struct ieee80211_sta *sta); 101 void cw1200_sta_notify(struct ieee80211_hw *dev, struct ieee80211_vif *vif, 102 enum sta_notify_cmd notify_cmd, 103 struct ieee80211_sta *sta); 104 void cw1200_bss_info_changed(struct ieee80211_hw *dev, 105 struct ieee80211_vif *vif, 106 struct ieee80211_bss_conf *info, 107 u64 changed); 108 int cw1200_ampdu_action(struct ieee80211_hw *hw, 109 struct ieee80211_vif *vif, 110 struct ieee80211_ampdu_params *params); 111 112 void cw1200_suspend_resume(struct cw1200_common *priv, 113 struct wsm_suspend_resume *arg); 114 void cw1200_set_tim_work(struct work_struct *work); 115 void cw1200_set_cts_work(struct work_struct *work); 116 void cw1200_multicast_start_work(struct work_struct *work); 117 void cw1200_multicast_stop_work(struct work_struct *work); 118 void cw1200_mcast_timeout(struct timer_list *t); 119 120 #endif 121