1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * Mac80211 STA interface for ST-Ericsson CW1200 mac80211 drivers
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (c) 2010, ST-Ericsson
6*4882a593Smuzhiyun * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
7*4882a593Smuzhiyun */
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun #ifndef STA_H_INCLUDED
10*4882a593Smuzhiyun #define STA_H_INCLUDED
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun /* ******************************************************************** */
13*4882a593Smuzhiyun /* mac80211 API */
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun int cw1200_start(struct ieee80211_hw *dev);
16*4882a593Smuzhiyun void cw1200_stop(struct ieee80211_hw *dev);
17*4882a593Smuzhiyun int cw1200_add_interface(struct ieee80211_hw *dev,
18*4882a593Smuzhiyun struct ieee80211_vif *vif);
19*4882a593Smuzhiyun void cw1200_remove_interface(struct ieee80211_hw *dev,
20*4882a593Smuzhiyun struct ieee80211_vif *vif);
21*4882a593Smuzhiyun int cw1200_change_interface(struct ieee80211_hw *dev,
22*4882a593Smuzhiyun struct ieee80211_vif *vif,
23*4882a593Smuzhiyun enum nl80211_iftype new_type,
24*4882a593Smuzhiyun bool p2p);
25*4882a593Smuzhiyun int cw1200_config(struct ieee80211_hw *dev, u32 changed);
26*4882a593Smuzhiyun void cw1200_configure_filter(struct ieee80211_hw *dev,
27*4882a593Smuzhiyun unsigned int changed_flags,
28*4882a593Smuzhiyun unsigned int *total_flags,
29*4882a593Smuzhiyun u64 multicast);
30*4882a593Smuzhiyun int cw1200_conf_tx(struct ieee80211_hw *dev, struct ieee80211_vif *vif,
31*4882a593Smuzhiyun u16 queue, const struct ieee80211_tx_queue_params *params);
32*4882a593Smuzhiyun int cw1200_get_stats(struct ieee80211_hw *dev,
33*4882a593Smuzhiyun struct ieee80211_low_level_stats *stats);
34*4882a593Smuzhiyun int cw1200_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd,
35*4882a593Smuzhiyun struct ieee80211_vif *vif, struct ieee80211_sta *sta,
36*4882a593Smuzhiyun struct ieee80211_key_conf *key);
37*4882a593Smuzhiyun
38*4882a593Smuzhiyun int cw1200_set_rts_threshold(struct ieee80211_hw *hw, u32 value);
39*4882a593Smuzhiyun
40*4882a593Smuzhiyun void cw1200_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
41*4882a593Smuzhiyun u32 queues, bool drop);
42*4882a593Smuzhiyun
43*4882a593Smuzhiyun u64 cw1200_prepare_multicast(struct ieee80211_hw *hw,
44*4882a593Smuzhiyun struct netdev_hw_addr_list *mc_list);
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun int cw1200_set_pm(struct cw1200_common *priv, const struct wsm_set_pm *arg);
47*4882a593Smuzhiyun
48*4882a593Smuzhiyun /* ******************************************************************** */
49*4882a593Smuzhiyun /* WSM callbacks */
50*4882a593Smuzhiyun
51*4882a593Smuzhiyun void cw1200_join_complete_cb(struct cw1200_common *priv,
52*4882a593Smuzhiyun struct wsm_join_complete *arg);
53*4882a593Smuzhiyun
54*4882a593Smuzhiyun /* ******************************************************************** */
55*4882a593Smuzhiyun /* WSM events */
56*4882a593Smuzhiyun
57*4882a593Smuzhiyun void cw1200_free_event_queue(struct cw1200_common *priv);
58*4882a593Smuzhiyun void cw1200_event_handler(struct work_struct *work);
59*4882a593Smuzhiyun void cw1200_bss_loss_work(struct work_struct *work);
60*4882a593Smuzhiyun void cw1200_bss_params_work(struct work_struct *work);
61*4882a593Smuzhiyun void cw1200_keep_alive_work(struct work_struct *work);
62*4882a593Smuzhiyun void cw1200_tx_failure_work(struct work_struct *work);
63*4882a593Smuzhiyun
64*4882a593Smuzhiyun void __cw1200_cqm_bssloss_sm(struct cw1200_common *priv, int init, int good,
65*4882a593Smuzhiyun int bad);
cw1200_cqm_bssloss_sm(struct cw1200_common * priv,int init,int good,int bad)66*4882a593Smuzhiyun static inline void cw1200_cqm_bssloss_sm(struct cw1200_common *priv,
67*4882a593Smuzhiyun int init, int good, int bad)
68*4882a593Smuzhiyun {
69*4882a593Smuzhiyun spin_lock(&priv->bss_loss_lock);
70*4882a593Smuzhiyun __cw1200_cqm_bssloss_sm(priv, init, good, bad);
71*4882a593Smuzhiyun spin_unlock(&priv->bss_loss_lock);
72*4882a593Smuzhiyun }
73*4882a593Smuzhiyun
74*4882a593Smuzhiyun /* ******************************************************************** */
75*4882a593Smuzhiyun /* Internal API */
76*4882a593Smuzhiyun
77*4882a593Smuzhiyun int cw1200_setup_mac(struct cw1200_common *priv);
78*4882a593Smuzhiyun void cw1200_join_timeout(struct work_struct *work);
79*4882a593Smuzhiyun void cw1200_unjoin_work(struct work_struct *work);
80*4882a593Smuzhiyun void cw1200_join_complete_work(struct work_struct *work);
81*4882a593Smuzhiyun void cw1200_wep_key_work(struct work_struct *work);
82*4882a593Smuzhiyun void cw1200_update_listening(struct cw1200_common *priv, bool enabled);
83*4882a593Smuzhiyun void cw1200_update_filtering(struct cw1200_common *priv);
84*4882a593Smuzhiyun void cw1200_update_filtering_work(struct work_struct *work);
85*4882a593Smuzhiyun void cw1200_set_beacon_wakeup_period_work(struct work_struct *work);
86*4882a593Smuzhiyun int cw1200_enable_listening(struct cw1200_common *priv);
87*4882a593Smuzhiyun int cw1200_disable_listening(struct cw1200_common *priv);
88*4882a593Smuzhiyun int cw1200_set_uapsd_param(struct cw1200_common *priv,
89*4882a593Smuzhiyun const struct wsm_edca_params *arg);
90*4882a593Smuzhiyun void cw1200_ba_work(struct work_struct *work);
91*4882a593Smuzhiyun void cw1200_ba_timer(unsigned long arg);
92*4882a593Smuzhiyun
93*4882a593Smuzhiyun /* AP stuffs */
94*4882a593Smuzhiyun int cw1200_set_tim(struct ieee80211_hw *dev, struct ieee80211_sta *sta,
95*4882a593Smuzhiyun bool set);
96*4882a593Smuzhiyun int cw1200_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
97*4882a593Smuzhiyun struct ieee80211_sta *sta);
98*4882a593Smuzhiyun int cw1200_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
99*4882a593Smuzhiyun struct ieee80211_sta *sta);
100*4882a593Smuzhiyun void cw1200_sta_notify(struct ieee80211_hw *dev, struct ieee80211_vif *vif,
101*4882a593Smuzhiyun enum sta_notify_cmd notify_cmd,
102*4882a593Smuzhiyun struct ieee80211_sta *sta);
103*4882a593Smuzhiyun void cw1200_bss_info_changed(struct ieee80211_hw *dev,
104*4882a593Smuzhiyun struct ieee80211_vif *vif,
105*4882a593Smuzhiyun struct ieee80211_bss_conf *info,
106*4882a593Smuzhiyun u32 changed);
107*4882a593Smuzhiyun int cw1200_ampdu_action(struct ieee80211_hw *hw,
108*4882a593Smuzhiyun struct ieee80211_vif *vif,
109*4882a593Smuzhiyun struct ieee80211_ampdu_params *params);
110*4882a593Smuzhiyun
111*4882a593Smuzhiyun void cw1200_suspend_resume(struct cw1200_common *priv,
112*4882a593Smuzhiyun struct wsm_suspend_resume *arg);
113*4882a593Smuzhiyun void cw1200_set_tim_work(struct work_struct *work);
114*4882a593Smuzhiyun void cw1200_set_cts_work(struct work_struct *work);
115*4882a593Smuzhiyun void cw1200_multicast_start_work(struct work_struct *work);
116*4882a593Smuzhiyun void cw1200_multicast_stop_work(struct work_struct *work);
117*4882a593Smuzhiyun void cw1200_mcast_timeout(struct timer_list *t);
118*4882a593Smuzhiyun
119*4882a593Smuzhiyun #endif
120