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
 15int cw1200_start(struct ieee80211_hw *dev);
 16void cw1200_stop(struct ieee80211_hw *dev);
 17int cw1200_add_interface(struct ieee80211_hw *dev,
 18			 struct ieee80211_vif *vif);
 19void cw1200_remove_interface(struct ieee80211_hw *dev,
 20			     struct ieee80211_vif *vif);
 21int cw1200_change_interface(struct ieee80211_hw *dev,
 22			    struct ieee80211_vif *vif,
 23			    enum nl80211_iftype new_type,
 24			    bool p2p);
 25int cw1200_config(struct ieee80211_hw *dev, u32 changed);
 26void cw1200_configure_filter(struct ieee80211_hw *dev,
 27			     unsigned int changed_flags,
 28			     unsigned int *total_flags,
 29			     u64 multicast);
 30int 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);
 33int cw1200_get_stats(struct ieee80211_hw *dev,
 34		     struct ieee80211_low_level_stats *stats);
 35int 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
 39int cw1200_set_rts_threshold(struct ieee80211_hw *hw, u32 value);
 40
 41void cw1200_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 42		  u32 queues, bool drop);
 43
 44u64 cw1200_prepare_multicast(struct ieee80211_hw *hw,
 45			     struct netdev_hw_addr_list *mc_list);
 46
 47int cw1200_set_pm(struct cw1200_common *priv, const struct wsm_set_pm *arg);
 48
 49/* ******************************************************************** */
 50/* WSM callbacks							*/
 51
 52void cw1200_join_complete_cb(struct cw1200_common *priv,
 53				struct wsm_join_complete *arg);
 54
 55/* ******************************************************************** */
 56/* WSM events								*/
 57
 58void cw1200_free_event_queue(struct cw1200_common *priv);
 59void cw1200_event_handler(struct work_struct *work);
 60void cw1200_bss_loss_work(struct work_struct *work);
 61void cw1200_bss_params_work(struct work_struct *work);
 62void cw1200_keep_alive_work(struct work_struct *work);
 63void cw1200_tx_failure_work(struct work_struct *work);
 64
 65void __cw1200_cqm_bssloss_sm(struct cw1200_common *priv, int init, int good,
 66			     int bad);
 67static 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
 78int cw1200_setup_mac(struct cw1200_common *priv);
 79void cw1200_join_timeout(struct work_struct *work);
 80void cw1200_unjoin_work(struct work_struct *work);
 81void cw1200_join_complete_work(struct work_struct *work);
 82void cw1200_wep_key_work(struct work_struct *work);
 83void cw1200_update_listening(struct cw1200_common *priv, bool enabled);
 84void cw1200_update_filtering(struct cw1200_common *priv);
 85void cw1200_update_filtering_work(struct work_struct *work);
 86void cw1200_set_beacon_wakeup_period_work(struct work_struct *work);
 87int cw1200_enable_listening(struct cw1200_common *priv);
 88int cw1200_disable_listening(struct cw1200_common *priv);
 89int cw1200_set_uapsd_param(struct cw1200_common *priv,
 90				const struct wsm_edca_params *arg);
 91void cw1200_ba_work(struct work_struct *work);
 92void cw1200_ba_timer(unsigned long arg);
 93
 94/* AP stuffs */
 95int cw1200_set_tim(struct ieee80211_hw *dev, struct ieee80211_sta *sta,
 96		   bool set);
 97int cw1200_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 98		   struct ieee80211_sta *sta);
 99int cw1200_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
100		      struct ieee80211_sta *sta);
101void cw1200_sta_notify(struct ieee80211_hw *dev, struct ieee80211_vif *vif,
102		       enum sta_notify_cmd notify_cmd,
103		       struct ieee80211_sta *sta);
104void cw1200_bss_info_changed(struct ieee80211_hw *dev,
105			     struct ieee80211_vif *vif,
106			     struct ieee80211_bss_conf *info,
107			     u64 changed);
108int cw1200_ampdu_action(struct ieee80211_hw *hw,
109			struct ieee80211_vif *vif,
110			struct ieee80211_ampdu_params *params);
111
112void cw1200_suspend_resume(struct cw1200_common *priv,
113			  struct wsm_suspend_resume *arg);
114void cw1200_set_tim_work(struct work_struct *work);
115void cw1200_set_cts_work(struct work_struct *work);
116void cw1200_multicast_start_work(struct work_struct *work);
117void cw1200_multicast_stop_work(struct work_struct *work);
118void cw1200_mcast_timeout(struct timer_list *t);
119
120#endif