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24487981 JB |
1 | #ifndef __MAC80211_DRIVER_OPS |
2 | #define __MAC80211_DRIVER_OPS | |
3 | ||
4 | #include <net/mac80211.h> | |
5 | #include "ieee80211_i.h" | |
0a2b8bb2 | 6 | #include "driver-trace.h" |
24487981 JB |
7 | |
8 | static inline int drv_tx(struct ieee80211_local *local, struct sk_buff *skb) | |
9 | { | |
10 | return local->ops->tx(&local->hw, skb); | |
11 | } | |
12 | ||
13 | static inline int drv_start(struct ieee80211_local *local) | |
14 | { | |
ea77f12f JB |
15 | int ret; |
16 | ||
17 | local->started = true; | |
18 | smp_mb(); | |
19 | ret = local->ops->start(&local->hw); | |
0a2b8bb2 JB |
20 | trace_drv_start(local, ret); |
21 | return ret; | |
24487981 JB |
22 | } |
23 | ||
24 | static inline void drv_stop(struct ieee80211_local *local) | |
25 | { | |
26 | local->ops->stop(&local->hw); | |
0a2b8bb2 | 27 | trace_drv_stop(local); |
ea77f12f JB |
28 | |
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; | |
24487981 JB |
36 | } |
37 | ||
38 | static inline int drv_add_interface(struct ieee80211_local *local, | |
1ed32e4f | 39 | struct ieee80211_vif *vif) |
24487981 | 40 | { |
1ed32e4f JB |
41 | int ret = local->ops->add_interface(&local->hw, vif); |
42 | trace_drv_add_interface(local, vif_to_sdata(vif), ret); | |
0a2b8bb2 | 43 | return ret; |
24487981 JB |
44 | } |
45 | ||
46 | static inline void drv_remove_interface(struct ieee80211_local *local, | |
1ed32e4f | 47 | struct ieee80211_vif *vif) |
24487981 | 48 | { |
1ed32e4f JB |
49 | local->ops->remove_interface(&local->hw, vif); |
50 | trace_drv_remove_interface(local, vif_to_sdata(vif)); | |
24487981 JB |
51 | } |
52 | ||
53 | static inline int drv_config(struct ieee80211_local *local, u32 changed) | |
54 | { | |
0a2b8bb2 JB |
55 | int ret = local->ops->config(&local->hw, changed); |
56 | trace_drv_config(local, changed, ret); | |
57 | return ret; | |
24487981 JB |
58 | } |
59 | ||
60 | static inline void drv_bss_info_changed(struct ieee80211_local *local, | |
12375ef9 | 61 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
62 | struct ieee80211_bss_conf *info, |
63 | u32 changed) | |
64 | { | |
65 | if (local->ops->bss_info_changed) | |
12375ef9 JB |
66 | local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed); |
67 | trace_drv_bss_info_changed(local, sdata, info, changed); | |
24487981 JB |
68 | } |
69 | ||
3ac64bee JB |
70 | static inline u64 drv_prepare_multicast(struct ieee80211_local *local, |
71 | int mc_count, | |
72 | struct dev_addr_list *mc_list) | |
73 | { | |
74 | 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 | ||
24487981 JB |
85 | static inline void drv_configure_filter(struct ieee80211_local *local, |
86 | unsigned int changed_flags, | |
87 | unsigned int *total_flags, | |
3ac64bee | 88 | u64 multicast) |
24487981 | 89 | { |
3ac64bee JB |
90 | might_sleep(); |
91 | ||
24487981 | 92 | local->ops->configure_filter(&local->hw, changed_flags, total_flags, |
3ac64bee | 93 | multicast); |
0a2b8bb2 | 94 | trace_drv_configure_filter(local, changed_flags, total_flags, |
3ac64bee | 95 | multicast); |
24487981 JB |
96 | } |
97 | ||
98 | static inline int drv_set_tim(struct ieee80211_local *local, | |
99 | struct ieee80211_sta *sta, bool set) | |
100 | { | |
0a2b8bb2 | 101 | int ret = 0; |
24487981 | 102 | if (local->ops->set_tim) |
0a2b8bb2 JB |
103 | ret = local->ops->set_tim(&local->hw, sta, set); |
104 | trace_drv_set_tim(local, sta, set, ret); | |
105 | return ret; | |
24487981 JB |
106 | } |
107 | ||
108 | static inline int drv_set_key(struct ieee80211_local *local, | |
12375ef9 JB |
109 | enum set_key_cmd cmd, |
110 | struct ieee80211_sub_if_data *sdata, | |
24487981 JB |
111 | struct ieee80211_sta *sta, |
112 | struct ieee80211_key_conf *key) | |
113 | { | |
12375ef9 JB |
114 | int ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key); |
115 | trace_drv_set_key(local, cmd, sdata, sta, key, ret); | |
0a2b8bb2 | 116 | return ret; |
24487981 JB |
117 | } |
118 | ||
119 | static inline void drv_update_tkip_key(struct ieee80211_local *local, | |
120 | struct ieee80211_key_conf *conf, | |
121 | const u8 *address, u32 iv32, | |
122 | u16 *phase1key) | |
123 | { | |
124 | if (local->ops->update_tkip_key) | |
125 | local->ops->update_tkip_key(&local->hw, conf, address, | |
126 | iv32, phase1key); | |
0a2b8bb2 | 127 | trace_drv_update_tkip_key(local, conf, address, iv32); |
24487981 JB |
128 | } |
129 | ||
130 | static inline int drv_hw_scan(struct ieee80211_local *local, | |
131 | struct cfg80211_scan_request *req) | |
132 | { | |
0a2b8bb2 JB |
133 | int ret = local->ops->hw_scan(&local->hw, req); |
134 | trace_drv_hw_scan(local, req, ret); | |
135 | return ret; | |
24487981 JB |
136 | } |
137 | ||
138 | static inline void drv_sw_scan_start(struct ieee80211_local *local) | |
139 | { | |
140 | if (local->ops->sw_scan_start) | |
141 | local->ops->sw_scan_start(&local->hw); | |
0a2b8bb2 | 142 | trace_drv_sw_scan_start(local); |
24487981 JB |
143 | } |
144 | ||
145 | static inline void drv_sw_scan_complete(struct ieee80211_local *local) | |
146 | { | |
147 | if (local->ops->sw_scan_complete) | |
148 | local->ops->sw_scan_complete(&local->hw); | |
0a2b8bb2 | 149 | trace_drv_sw_scan_complete(local); |
24487981 JB |
150 | } |
151 | ||
152 | static inline int drv_get_stats(struct ieee80211_local *local, | |
153 | struct ieee80211_low_level_stats *stats) | |
154 | { | |
0a2b8bb2 JB |
155 | int ret = -EOPNOTSUPP; |
156 | ||
157 | if (local->ops->get_stats) | |
158 | ret = local->ops->get_stats(&local->hw, stats); | |
159 | trace_drv_get_stats(local, stats, ret); | |
160 | ||
161 | return ret; | |
24487981 JB |
162 | } |
163 | ||
164 | static inline void drv_get_tkip_seq(struct ieee80211_local *local, | |
165 | u8 hw_key_idx, u32 *iv32, u16 *iv16) | |
166 | { | |
167 | if (local->ops->get_tkip_seq) | |
168 | local->ops->get_tkip_seq(&local->hw, hw_key_idx, iv32, iv16); | |
0a2b8bb2 | 169 | trace_drv_get_tkip_seq(local, hw_key_idx, iv32, iv16); |
24487981 JB |
170 | } |
171 | ||
172 | static inline int drv_set_rts_threshold(struct ieee80211_local *local, | |
173 | u32 value) | |
174 | { | |
0a2b8bb2 | 175 | int ret = 0; |
24487981 | 176 | if (local->ops->set_rts_threshold) |
0a2b8bb2 JB |
177 | ret = local->ops->set_rts_threshold(&local->hw, value); |
178 | trace_drv_set_rts_threshold(local, value, ret); | |
179 | return ret; | |
24487981 JB |
180 | } |
181 | ||
182 | static inline void drv_sta_notify(struct ieee80211_local *local, | |
12375ef9 | 183 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
184 | enum sta_notify_cmd cmd, |
185 | struct ieee80211_sta *sta) | |
186 | { | |
187 | if (local->ops->sta_notify) | |
12375ef9 JB |
188 | local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta); |
189 | trace_drv_sta_notify(local, sdata, cmd, sta); | |
24487981 JB |
190 | } |
191 | ||
192 | static inline int drv_conf_tx(struct ieee80211_local *local, u16 queue, | |
193 | const struct ieee80211_tx_queue_params *params) | |
194 | { | |
0a2b8bb2 | 195 | int ret = -EOPNOTSUPP; |
24487981 | 196 | if (local->ops->conf_tx) |
0a2b8bb2 JB |
197 | ret = local->ops->conf_tx(&local->hw, queue, params); |
198 | trace_drv_conf_tx(local, queue, params, ret); | |
199 | return ret; | |
24487981 JB |
200 | } |
201 | ||
202 | static inline int drv_get_tx_stats(struct ieee80211_local *local, | |
203 | struct ieee80211_tx_queue_stats *stats) | |
204 | { | |
0a2b8bb2 JB |
205 | int ret = local->ops->get_tx_stats(&local->hw, stats); |
206 | trace_drv_get_tx_stats(local, stats, ret); | |
207 | return ret; | |
24487981 JB |
208 | } |
209 | ||
210 | static inline u64 drv_get_tsf(struct ieee80211_local *local) | |
211 | { | |
0a2b8bb2 | 212 | u64 ret = -1ULL; |
24487981 | 213 | if (local->ops->get_tsf) |
0a2b8bb2 JB |
214 | ret = local->ops->get_tsf(&local->hw); |
215 | trace_drv_get_tsf(local, ret); | |
216 | return ret; | |
24487981 JB |
217 | } |
218 | ||
219 | static inline void drv_set_tsf(struct ieee80211_local *local, u64 tsf) | |
220 | { | |
221 | if (local->ops->set_tsf) | |
222 | local->ops->set_tsf(&local->hw, tsf); | |
0a2b8bb2 | 223 | trace_drv_set_tsf(local, tsf); |
24487981 JB |
224 | } |
225 | ||
226 | static inline void drv_reset_tsf(struct ieee80211_local *local) | |
227 | { | |
228 | if (local->ops->reset_tsf) | |
229 | local->ops->reset_tsf(&local->hw); | |
0a2b8bb2 | 230 | trace_drv_reset_tsf(local); |
24487981 JB |
231 | } |
232 | ||
233 | static inline int drv_tx_last_beacon(struct ieee80211_local *local) | |
234 | { | |
0a2b8bb2 | 235 | int ret = 1; |
24487981 | 236 | if (local->ops->tx_last_beacon) |
0a2b8bb2 JB |
237 | ret = local->ops->tx_last_beacon(&local->hw); |
238 | trace_drv_tx_last_beacon(local, ret); | |
239 | return ret; | |
24487981 JB |
240 | } |
241 | ||
242 | static inline int drv_ampdu_action(struct ieee80211_local *local, | |
12375ef9 | 243 | struct ieee80211_sub_if_data *sdata, |
24487981 JB |
244 | enum ieee80211_ampdu_mlme_action action, |
245 | struct ieee80211_sta *sta, u16 tid, | |
246 | u16 *ssn) | |
247 | { | |
0a2b8bb2 | 248 | int ret = -EOPNOTSUPP; |
24487981 | 249 | if (local->ops->ampdu_action) |
12375ef9 | 250 | ret = local->ops->ampdu_action(&local->hw, &sdata->vif, action, |
0a2b8bb2 | 251 | sta, tid, ssn); |
12375ef9 | 252 | trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn, ret); |
0a2b8bb2 | 253 | return ret; |
24487981 | 254 | } |
1f87f7d3 JB |
255 | |
256 | ||
257 | static inline void drv_rfkill_poll(struct ieee80211_local *local) | |
258 | { | |
259 | if (local->ops->rfkill_poll) | |
260 | local->ops->rfkill_poll(&local->hw); | |
261 | } | |
a80f7c0b JB |
262 | |
263 | static inline void drv_flush(struct ieee80211_local *local, bool drop) | |
264 | { | |
265 | trace_drv_flush(local, drop); | |
266 | if (local->ops->flush) | |
267 | local->ops->flush(&local->hw, drop); | |
268 | } | |
24487981 | 269 | #endif /* __MAC80211_DRIVER_OPS */ |