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Johannes Berg24487982009-04-23 18:52:52 +02001#ifndef __MAC80211_DRIVER_OPS
2#define __MAC80211_DRIVER_OPS
3
4#include <net/mac80211.h>
5#include "ieee80211_i.h"
Johannes Berg0a2b8bb2009-07-07 13:46:22 +02006#include "driver-trace.h"
Johannes Berg24487982009-04-23 18:52:52 +02007
8static inline int drv_tx(struct ieee80211_local *local, struct sk_buff *skb)
9{
10 return local->ops->tx(&local->hw, skb);
11}
12
13static inline int drv_start(struct ieee80211_local *local)
14{
Johannes Bergea77f122009-08-21 14:44:45 +020015 int ret;
16
17 local->started = true;
18 smp_mb();
19 ret = local->ops->start(&local->hw);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +020020 trace_drv_start(local, ret);
21 return ret;
Johannes Berg24487982009-04-23 18:52:52 +020022}
23
24static inline void drv_stop(struct ieee80211_local *local)
25{
26 local->ops->stop(&local->hw);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +020027 trace_drv_stop(local);
Johannes Bergea77f122009-08-21 14:44:45 +020028
29 /* sync away all work on the tasklet before clearing started */
30 tasklet_disable(&local->tasklet);
31 tasklet_enable(&local->tasklet);
32
33 barrier();
34
35 local->started = false;
Johannes Berg24487982009-04-23 18:52:52 +020036}
37
38static inline int drv_add_interface(struct ieee80211_local *local,
39 struct ieee80211_if_init_conf *conf)
40{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +020041 int ret = local->ops->add_interface(&local->hw, conf);
42 trace_drv_add_interface(local, conf->mac_addr, conf->vif, ret);
43 return ret;
Johannes Berg24487982009-04-23 18:52:52 +020044}
45
46static inline void drv_remove_interface(struct ieee80211_local *local,
47 struct ieee80211_if_init_conf *conf)
48{
49 local->ops->remove_interface(&local->hw, conf);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +020050 trace_drv_remove_interface(local, conf->mac_addr, conf->vif);
Johannes Berg24487982009-04-23 18:52:52 +020051}
52
53static inline int drv_config(struct ieee80211_local *local, u32 changed)
54{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +020055 int ret = local->ops->config(&local->hw, changed);
56 trace_drv_config(local, changed, ret);
57 return ret;
Johannes Berg24487982009-04-23 18:52:52 +020058}
59
60static inline void drv_bss_info_changed(struct ieee80211_local *local,
61 struct ieee80211_vif *vif,
62 struct ieee80211_bss_conf *info,
63 u32 changed)
64{
65 if (local->ops->bss_info_changed)
66 local->ops->bss_info_changed(&local->hw, vif, info, changed);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +020067 trace_drv_bss_info_changed(local, vif, info, changed);
Johannes Berg24487982009-04-23 18:52:52 +020068}
69
Johannes Berg3ac64be2009-08-17 16:16:53 +020070static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
Johannes Berg24487982009-04-23 18:52:52 +020071 int mc_count,
72 struct dev_addr_list *mc_list)
73{
Johannes Berg3ac64be2009-08-17 16:16:53 +020074 u64 ret = 0;
75
76 if (local->ops->prepare_multicast)
77 ret = local->ops->prepare_multicast(&local->hw, mc_count,
78 mc_list);
79
80 trace_drv_prepare_multicast(local, mc_count, ret);
81
82 return ret;
83}
84
85static inline void drv_configure_filter(struct ieee80211_local *local,
86 unsigned int changed_flags,
87 unsigned int *total_flags,
88 u64 multicast)
89{
90 might_sleep();
91
Johannes Berg24487982009-04-23 18:52:52 +020092 local->ops->configure_filter(&local->hw, changed_flags, total_flags,
Johannes Berg3ac64be2009-08-17 16:16:53 +020093 multicast);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +020094 trace_drv_configure_filter(local, changed_flags, total_flags,
Johannes Berg3ac64be2009-08-17 16:16:53 +020095 multicast);
Johannes Berg24487982009-04-23 18:52:52 +020096}
97
98static inline int drv_set_tim(struct ieee80211_local *local,
99 struct ieee80211_sta *sta, bool set)
100{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200101 int ret = 0;
Johannes Berg24487982009-04-23 18:52:52 +0200102 if (local->ops->set_tim)
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200103 ret = local->ops->set_tim(&local->hw, sta, set);
104 trace_drv_set_tim(local, sta, set, ret);
105 return ret;
Johannes Berg24487982009-04-23 18:52:52 +0200106}
107
108static inline int drv_set_key(struct ieee80211_local *local,
109 enum set_key_cmd cmd, struct ieee80211_vif *vif,
110 struct ieee80211_sta *sta,
111 struct ieee80211_key_conf *key)
112{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200113 int ret = local->ops->set_key(&local->hw, cmd, vif, sta, key);
114 trace_drv_set_key(local, cmd, vif, sta, key, ret);
115 return ret;
Johannes Berg24487982009-04-23 18:52:52 +0200116}
117
118static inline void drv_update_tkip_key(struct ieee80211_local *local,
119 struct ieee80211_key_conf *conf,
120 const u8 *address, u32 iv32,
121 u16 *phase1key)
122{
123 if (local->ops->update_tkip_key)
124 local->ops->update_tkip_key(&local->hw, conf, address,
125 iv32, phase1key);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200126 trace_drv_update_tkip_key(local, conf, address, iv32);
Johannes Berg24487982009-04-23 18:52:52 +0200127}
128
129static inline int drv_hw_scan(struct ieee80211_local *local,
130 struct cfg80211_scan_request *req)
131{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200132 int ret = local->ops->hw_scan(&local->hw, req);
133 trace_drv_hw_scan(local, req, ret);
134 return ret;
Johannes Berg24487982009-04-23 18:52:52 +0200135}
136
137static inline void drv_sw_scan_start(struct ieee80211_local *local)
138{
139 if (local->ops->sw_scan_start)
140 local->ops->sw_scan_start(&local->hw);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200141 trace_drv_sw_scan_start(local);
Johannes Berg24487982009-04-23 18:52:52 +0200142}
143
144static inline void drv_sw_scan_complete(struct ieee80211_local *local)
145{
146 if (local->ops->sw_scan_complete)
147 local->ops->sw_scan_complete(&local->hw);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200148 trace_drv_sw_scan_complete(local);
Johannes Berg24487982009-04-23 18:52:52 +0200149}
150
151static inline int drv_get_stats(struct ieee80211_local *local,
152 struct ieee80211_low_level_stats *stats)
153{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200154 int ret = -EOPNOTSUPP;
155
156 if (local->ops->get_stats)
157 ret = local->ops->get_stats(&local->hw, stats);
158 trace_drv_get_stats(local, stats, ret);
159
160 return ret;
Johannes Berg24487982009-04-23 18:52:52 +0200161}
162
163static inline void drv_get_tkip_seq(struct ieee80211_local *local,
164 u8 hw_key_idx, u32 *iv32, u16 *iv16)
165{
166 if (local->ops->get_tkip_seq)
167 local->ops->get_tkip_seq(&local->hw, hw_key_idx, iv32, iv16);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200168 trace_drv_get_tkip_seq(local, hw_key_idx, iv32, iv16);
Johannes Berg24487982009-04-23 18:52:52 +0200169}
170
171static inline int drv_set_rts_threshold(struct ieee80211_local *local,
172 u32 value)
173{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200174 int ret = 0;
Johannes Berg24487982009-04-23 18:52:52 +0200175 if (local->ops->set_rts_threshold)
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200176 ret = local->ops->set_rts_threshold(&local->hw, value);
177 trace_drv_set_rts_threshold(local, value, ret);
178 return ret;
Johannes Berg24487982009-04-23 18:52:52 +0200179}
180
181static inline void drv_sta_notify(struct ieee80211_local *local,
182 struct ieee80211_vif *vif,
183 enum sta_notify_cmd cmd,
184 struct ieee80211_sta *sta)
185{
186 if (local->ops->sta_notify)
187 local->ops->sta_notify(&local->hw, vif, cmd, sta);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200188 trace_drv_sta_notify(local, vif, cmd, sta);
Johannes Berg24487982009-04-23 18:52:52 +0200189}
190
191static inline int drv_conf_tx(struct ieee80211_local *local, u16 queue,
192 const struct ieee80211_tx_queue_params *params)
193{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200194 int ret = -EOPNOTSUPP;
Johannes Berg24487982009-04-23 18:52:52 +0200195 if (local->ops->conf_tx)
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200196 ret = local->ops->conf_tx(&local->hw, queue, params);
197 trace_drv_conf_tx(local, queue, params, ret);
198 return ret;
Johannes Berg24487982009-04-23 18:52:52 +0200199}
200
201static inline int drv_get_tx_stats(struct ieee80211_local *local,
202 struct ieee80211_tx_queue_stats *stats)
203{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200204 int ret = local->ops->get_tx_stats(&local->hw, stats);
205 trace_drv_get_tx_stats(local, stats, ret);
206 return ret;
Johannes Berg24487982009-04-23 18:52:52 +0200207}
208
209static inline u64 drv_get_tsf(struct ieee80211_local *local)
210{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200211 u64 ret = -1ULL;
Johannes Berg24487982009-04-23 18:52:52 +0200212 if (local->ops->get_tsf)
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200213 ret = local->ops->get_tsf(&local->hw);
214 trace_drv_get_tsf(local, ret);
215 return ret;
Johannes Berg24487982009-04-23 18:52:52 +0200216}
217
218static inline void drv_set_tsf(struct ieee80211_local *local, u64 tsf)
219{
220 if (local->ops->set_tsf)
221 local->ops->set_tsf(&local->hw, tsf);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200222 trace_drv_set_tsf(local, tsf);
Johannes Berg24487982009-04-23 18:52:52 +0200223}
224
225static inline void drv_reset_tsf(struct ieee80211_local *local)
226{
227 if (local->ops->reset_tsf)
228 local->ops->reset_tsf(&local->hw);
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200229 trace_drv_reset_tsf(local);
Johannes Berg24487982009-04-23 18:52:52 +0200230}
231
232static inline int drv_tx_last_beacon(struct ieee80211_local *local)
233{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200234 int ret = 1;
Johannes Berg24487982009-04-23 18:52:52 +0200235 if (local->ops->tx_last_beacon)
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200236 ret = local->ops->tx_last_beacon(&local->hw);
237 trace_drv_tx_last_beacon(local, ret);
238 return ret;
Johannes Berg24487982009-04-23 18:52:52 +0200239}
240
241static inline int drv_ampdu_action(struct ieee80211_local *local,
242 enum ieee80211_ampdu_mlme_action action,
243 struct ieee80211_sta *sta, u16 tid,
244 u16 *ssn)
245{
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200246 int ret = -EOPNOTSUPP;
Johannes Berg24487982009-04-23 18:52:52 +0200247 if (local->ops->ampdu_action)
Johannes Berg0a2b8bb2009-07-07 13:46:22 +0200248 ret = local->ops->ampdu_action(&local->hw, action,
249 sta, tid, ssn);
250 trace_drv_ampdu_action(local, action, sta, tid, ssn, ret);
251 return ret;
Johannes Berg24487982009-04-23 18:52:52 +0200252}
Johannes Berg1f87f7d2009-06-02 13:01:41 +0200253
254
255static inline void drv_rfkill_poll(struct ieee80211_local *local)
256{
257 if (local->ops->rfkill_poll)
258 local->ops->rfkill_poll(&local->hw);
259}
Johannes Berg24487982009-04-23 18:52:52 +0200260#endif /* __MAC80211_DRIVER_OPS */