1 #ifndef __MAC80211_DRIVER_OPS
2 #define __MAC80211_DRIVER_OPS
4 #include <net/mac80211.h>
5 #include "ieee80211_i.h"
6 #include "driver-trace.h"
8 static inline int drv_tx(struct ieee80211_local *local, struct sk_buff *skb)
10 return local->ops->tx(&local->hw, skb);
13 static inline int drv_start(struct ieee80211_local *local)
19 local->started = true;
21 ret = local->ops->start(&local->hw);
22 trace_drv_start(local, ret);
26 static inline void drv_stop(struct ieee80211_local *local)
30 local->ops->stop(&local->hw);
31 trace_drv_stop(local);
33 /* sync away all work on the tasklet before clearing started */
34 tasklet_disable(&local->tasklet);
35 tasklet_enable(&local->tasklet);
39 local->started = false;
42 static inline int drv_add_interface(struct ieee80211_local *local,
43 struct ieee80211_vif *vif)
49 ret = local->ops->add_interface(&local->hw, vif);
50 trace_drv_add_interface(local, vif_to_sdata(vif), ret);
54 static inline void drv_remove_interface(struct ieee80211_local *local,
55 struct ieee80211_vif *vif)
59 local->ops->remove_interface(&local->hw, vif);
60 trace_drv_remove_interface(local, vif_to_sdata(vif));
63 static inline int drv_config(struct ieee80211_local *local, u32 changed)
69 ret = local->ops->config(&local->hw, changed);
70 trace_drv_config(local, changed, ret);
74 static inline void drv_bss_info_changed(struct ieee80211_local *local,
75 struct ieee80211_sub_if_data *sdata,
76 struct ieee80211_bss_conf *info,
81 if (local->ops->bss_info_changed)
82 local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
83 trace_drv_bss_info_changed(local, sdata, info, changed);
86 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
88 struct dev_addr_list *mc_list)
92 if (local->ops->prepare_multicast)
93 ret = local->ops->prepare_multicast(&local->hw, mc_count,
96 trace_drv_prepare_multicast(local, mc_count, ret);
101 static inline void drv_configure_filter(struct ieee80211_local *local,
102 unsigned int changed_flags,
103 unsigned int *total_flags,
108 local->ops->configure_filter(&local->hw, changed_flags, total_flags,
110 trace_drv_configure_filter(local, changed_flags, total_flags,
114 static inline int drv_set_tim(struct ieee80211_local *local,
115 struct ieee80211_sta *sta, bool set)
118 if (local->ops->set_tim)
119 ret = local->ops->set_tim(&local->hw, sta, set);
120 trace_drv_set_tim(local, sta, set, ret);
124 static inline int drv_set_key(struct ieee80211_local *local,
125 enum set_key_cmd cmd,
126 struct ieee80211_sub_if_data *sdata,
127 struct ieee80211_sta *sta,
128 struct ieee80211_key_conf *key)
134 ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
135 trace_drv_set_key(local, cmd, sdata, sta, key, ret);
139 static inline void drv_update_tkip_key(struct ieee80211_local *local,
140 struct ieee80211_sub_if_data *sdata,
141 struct ieee80211_key_conf *conf,
142 struct sta_info *sta, u32 iv32,
145 struct ieee80211_sta *ista = NULL;
150 if (local->ops->update_tkip_key)
151 local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
152 ista, iv32, phase1key);
153 trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
156 static inline int drv_hw_scan(struct ieee80211_local *local,
157 struct ieee80211_sub_if_data *sdata,
158 struct cfg80211_scan_request *req)
164 ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
165 trace_drv_hw_scan(local, sdata, req, ret);
169 static inline void drv_sw_scan_start(struct ieee80211_local *local)
173 if (local->ops->sw_scan_start)
174 local->ops->sw_scan_start(&local->hw);
175 trace_drv_sw_scan_start(local);
178 static inline void drv_sw_scan_complete(struct ieee80211_local *local)
182 if (local->ops->sw_scan_complete)
183 local->ops->sw_scan_complete(&local->hw);
184 trace_drv_sw_scan_complete(local);
187 static inline int drv_get_stats(struct ieee80211_local *local,
188 struct ieee80211_low_level_stats *stats)
190 int ret = -EOPNOTSUPP;
194 if (local->ops->get_stats)
195 ret = local->ops->get_stats(&local->hw, stats);
196 trace_drv_get_stats(local, stats, ret);
201 static inline void drv_get_tkip_seq(struct ieee80211_local *local,
202 u8 hw_key_idx, u32 *iv32, u16 *iv16)
204 if (local->ops->get_tkip_seq)
205 local->ops->get_tkip_seq(&local->hw, hw_key_idx, iv32, iv16);
206 trace_drv_get_tkip_seq(local, hw_key_idx, iv32, iv16);
209 static inline int drv_set_rts_threshold(struct ieee80211_local *local,
216 if (local->ops->set_rts_threshold)
217 ret = local->ops->set_rts_threshold(&local->hw, value);
218 trace_drv_set_rts_threshold(local, value, ret);
222 static inline int drv_set_coverage_class(struct ieee80211_local *local,
228 if (local->ops->set_coverage_class)
229 local->ops->set_coverage_class(&local->hw, value);
233 trace_drv_set_coverage_class(local, value, ret);
237 static inline void drv_sta_notify(struct ieee80211_local *local,
238 struct ieee80211_sub_if_data *sdata,
239 enum sta_notify_cmd cmd,
240 struct ieee80211_sta *sta)
242 if (local->ops->sta_notify)
243 local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
244 trace_drv_sta_notify(local, sdata, cmd, sta);
247 static inline int drv_sta_add(struct ieee80211_local *local,
248 struct ieee80211_sub_if_data *sdata,
249 struct ieee80211_sta *sta)
255 if (local->ops->sta_add)
256 ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
257 else if (local->ops->sta_notify)
258 local->ops->sta_notify(&local->hw, &sdata->vif,
259 STA_NOTIFY_ADD, sta);
261 trace_drv_sta_add(local, sdata, sta, ret);
266 static inline void drv_sta_remove(struct ieee80211_local *local,
267 struct ieee80211_sub_if_data *sdata,
268 struct ieee80211_sta *sta)
272 if (local->ops->sta_remove)
273 local->ops->sta_remove(&local->hw, &sdata->vif, sta);
274 else if (local->ops->sta_notify)
275 local->ops->sta_notify(&local->hw, &sdata->vif,
276 STA_NOTIFY_REMOVE, sta);
278 trace_drv_sta_remove(local, sdata, sta);
281 static inline int drv_conf_tx(struct ieee80211_local *local, u16 queue,
282 const struct ieee80211_tx_queue_params *params)
284 int ret = -EOPNOTSUPP;
288 if (local->ops->conf_tx)
289 ret = local->ops->conf_tx(&local->hw, queue, params);
290 trace_drv_conf_tx(local, queue, params, ret);
294 static inline u64 drv_get_tsf(struct ieee80211_local *local)
300 if (local->ops->get_tsf)
301 ret = local->ops->get_tsf(&local->hw);
302 trace_drv_get_tsf(local, ret);
306 static inline void drv_set_tsf(struct ieee80211_local *local, u64 tsf)
310 if (local->ops->set_tsf)
311 local->ops->set_tsf(&local->hw, tsf);
312 trace_drv_set_tsf(local, tsf);
315 static inline void drv_reset_tsf(struct ieee80211_local *local)
319 if (local->ops->reset_tsf)
320 local->ops->reset_tsf(&local->hw);
321 trace_drv_reset_tsf(local);
324 static inline int drv_tx_last_beacon(struct ieee80211_local *local)
330 if (local->ops->tx_last_beacon)
331 ret = local->ops->tx_last_beacon(&local->hw);
332 trace_drv_tx_last_beacon(local, ret);
336 static inline int drv_ampdu_action(struct ieee80211_local *local,
337 struct ieee80211_sub_if_data *sdata,
338 enum ieee80211_ampdu_mlme_action action,
339 struct ieee80211_sta *sta, u16 tid,
342 int ret = -EOPNOTSUPP;
343 if (local->ops->ampdu_action)
344 ret = local->ops->ampdu_action(&local->hw, &sdata->vif, action,
346 trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn, ret);
350 static inline int drv_get_survey(struct ieee80211_local *local, int idx,
351 struct survey_info *survey)
353 int ret = -EOPNOTSUPP;
354 if (local->ops->conf_tx)
355 ret = local->ops->get_survey(&local->hw, idx, survey);
356 /* trace_drv_get_survey(local, idx, survey, ret); */
360 static inline void drv_rfkill_poll(struct ieee80211_local *local)
364 if (local->ops->rfkill_poll)
365 local->ops->rfkill_poll(&local->hw);
368 static inline void drv_flush(struct ieee80211_local *local, bool drop)
372 trace_drv_flush(local, drop);
373 if (local->ops->flush)
374 local->ops->flush(&local->hw, drop);
377 static inline void drv_channel_switch(struct ieee80211_local *local,
378 struct ieee80211_channel_switch *ch_switch)
382 local->ops->channel_switch(&local->hw, ch_switch);
384 trace_drv_channel_switch(local, ch_switch);
387 #endif /* __MAC80211_DRIVER_OPS */