Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 1 | #ifndef __MAC80211_DRIVER_OPS |
| 2 | #define __MAC80211_DRIVER_OPS |
| 3 | |
| 4 | #include <net/mac80211.h> |
| 5 | #include "ieee80211_i.h" |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 6 | #include "driver-trace.h" |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 7 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 8 | static inline void check_sdata_in_driver(struct ieee80211_sub_if_data *sdata) |
| 9 | { |
Ben Greear | d17087e | 2012-03-15 16:22:05 -0700 | [diff] [blame] | 10 | WARN(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER), |
| 11 | "%s: Failed check-sdata-in-driver check, flags: 0x%x\n", |
| 12 | sdata->dev->name, sdata->flags); |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 13 | } |
| 14 | |
Felix Fietkau | bc192f8 | 2011-11-23 21:09:49 +0700 | [diff] [blame] | 15 | static inline struct ieee80211_sub_if_data * |
| 16 | get_bss_sdata(struct ieee80211_sub_if_data *sdata) |
| 17 | { |
| 18 | if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) |
| 19 | sdata = container_of(sdata->bss, struct ieee80211_sub_if_data, |
| 20 | u.ap); |
| 21 | |
| 22 | return sdata; |
| 23 | } |
| 24 | |
Johannes Berg | 7bb4568 | 2011-02-24 14:42:06 +0100 | [diff] [blame] | 25 | static inline void drv_tx(struct ieee80211_local *local, struct sk_buff *skb) |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 26 | { |
Johannes Berg | 7bb4568 | 2011-02-24 14:42:06 +0100 | [diff] [blame] | 27 | local->ops->tx(&local->hw, skb); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 28 | } |
| 29 | |
Johannes Berg | 11127e9 | 2011-11-16 16:02:47 +0100 | [diff] [blame] | 30 | static inline void drv_tx_frags(struct ieee80211_local *local, |
| 31 | struct ieee80211_vif *vif, |
| 32 | struct ieee80211_sta *sta, |
| 33 | struct sk_buff_head *skbs) |
| 34 | { |
| 35 | local->ops->tx_frags(&local->hw, vif, sta, skbs); |
| 36 | } |
| 37 | |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 38 | static inline int drv_start(struct ieee80211_local *local) |
| 39 | { |
Johannes Berg | ea77f12 | 2009-08-21 14:44:45 +0200 | [diff] [blame] | 40 | int ret; |
| 41 | |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 42 | might_sleep(); |
| 43 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 44 | trace_drv_start(local); |
Johannes Berg | ea77f12 | 2009-08-21 14:44:45 +0200 | [diff] [blame] | 45 | local->started = true; |
| 46 | smp_mb(); |
| 47 | ret = local->ops->start(&local->hw); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 48 | trace_drv_return_int(local, ret); |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 49 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 50 | } |
| 51 | |
| 52 | static inline void drv_stop(struct ieee80211_local *local) |
| 53 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 54 | might_sleep(); |
| 55 | |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 56 | trace_drv_stop(local); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 57 | local->ops->stop(&local->hw); |
| 58 | trace_drv_return_void(local); |
Johannes Berg | ea77f12 | 2009-08-21 14:44:45 +0200 | [diff] [blame] | 59 | |
| 60 | /* sync away all work on the tasklet before clearing started */ |
| 61 | tasklet_disable(&local->tasklet); |
| 62 | tasklet_enable(&local->tasklet); |
| 63 | |
| 64 | barrier(); |
| 65 | |
| 66 | local->started = false; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 67 | } |
| 68 | |
Johannes Berg | eecc480 | 2011-05-04 15:37:29 +0200 | [diff] [blame] | 69 | #ifdef CONFIG_PM |
| 70 | static inline int drv_suspend(struct ieee80211_local *local, |
| 71 | struct cfg80211_wowlan *wowlan) |
| 72 | { |
| 73 | int ret; |
| 74 | |
| 75 | might_sleep(); |
| 76 | |
| 77 | trace_drv_suspend(local); |
| 78 | ret = local->ops->suspend(&local->hw, wowlan); |
| 79 | trace_drv_return_int(local, ret); |
| 80 | return ret; |
| 81 | } |
| 82 | |
| 83 | static inline int drv_resume(struct ieee80211_local *local) |
| 84 | { |
| 85 | int ret; |
| 86 | |
| 87 | might_sleep(); |
| 88 | |
| 89 | trace_drv_resume(local); |
| 90 | ret = local->ops->resume(&local->hw); |
| 91 | trace_drv_return_int(local, ret); |
| 92 | return ret; |
| 93 | } |
| 94 | #endif |
| 95 | |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 96 | static inline int drv_add_interface(struct ieee80211_local *local, |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 97 | struct ieee80211_sub_if_data *sdata) |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 98 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 99 | int ret; |
| 100 | |
| 101 | might_sleep(); |
| 102 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 103 | if (WARN_ON(sdata->vif.type == NL80211_IFTYPE_AP_VLAN || |
| 104 | sdata->vif.type == NL80211_IFTYPE_MONITOR)) |
| 105 | return -EINVAL; |
| 106 | |
| 107 | trace_drv_add_interface(local, sdata); |
| 108 | ret = local->ops->add_interface(&local->hw, &sdata->vif); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 109 | trace_drv_return_int(local, ret); |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 110 | |
| 111 | if (ret == 0) |
| 112 | sdata->flags |= IEEE80211_SDATA_IN_DRIVER; |
| 113 | |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 114 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 115 | } |
| 116 | |
Johannes Berg | 34d4bc4 | 2010-08-27 12:35:58 +0200 | [diff] [blame] | 117 | static inline int drv_change_interface(struct ieee80211_local *local, |
| 118 | struct ieee80211_sub_if_data *sdata, |
Johannes Berg | 2ca27bc | 2010-09-16 14:58:23 +0200 | [diff] [blame] | 119 | enum nl80211_iftype type, bool p2p) |
Johannes Berg | 34d4bc4 | 2010-08-27 12:35:58 +0200 | [diff] [blame] | 120 | { |
| 121 | int ret; |
| 122 | |
| 123 | might_sleep(); |
| 124 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 125 | check_sdata_in_driver(sdata); |
| 126 | |
Johannes Berg | 2ca27bc | 2010-09-16 14:58:23 +0200 | [diff] [blame] | 127 | trace_drv_change_interface(local, sdata, type, p2p); |
| 128 | ret = local->ops->change_interface(&local->hw, &sdata->vif, type, p2p); |
Johannes Berg | 34d4bc4 | 2010-08-27 12:35:58 +0200 | [diff] [blame] | 129 | trace_drv_return_int(local, ret); |
| 130 | return ret; |
| 131 | } |
| 132 | |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 133 | static inline void drv_remove_interface(struct ieee80211_local *local, |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 134 | struct ieee80211_sub_if_data *sdata) |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 135 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 136 | might_sleep(); |
| 137 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 138 | check_sdata_in_driver(sdata); |
| 139 | |
| 140 | trace_drv_remove_interface(local, sdata); |
| 141 | local->ops->remove_interface(&local->hw, &sdata->vif); |
| 142 | sdata->flags &= ~IEEE80211_SDATA_IN_DRIVER; |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 143 | trace_drv_return_void(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 144 | } |
| 145 | |
| 146 | static inline int drv_config(struct ieee80211_local *local, u32 changed) |
| 147 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 148 | int ret; |
| 149 | |
| 150 | might_sleep(); |
| 151 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 152 | trace_drv_config(local, changed); |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 153 | ret = local->ops->config(&local->hw, changed); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 154 | trace_drv_return_int(local, ret); |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 155 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 156 | } |
| 157 | |
| 158 | static inline void drv_bss_info_changed(struct ieee80211_local *local, |
Johannes Berg | 12375ef | 2009-11-25 20:30:31 +0100 | [diff] [blame] | 159 | struct ieee80211_sub_if_data *sdata, |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 160 | struct ieee80211_bss_conf *info, |
| 161 | u32 changed) |
| 162 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 163 | might_sleep(); |
| 164 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 165 | check_sdata_in_driver(sdata); |
| 166 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 167 | trace_drv_bss_info_changed(local, sdata, info, changed); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 168 | if (local->ops->bss_info_changed) |
Johannes Berg | 12375ef | 2009-11-25 20:30:31 +0100 | [diff] [blame] | 169 | local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 170 | trace_drv_return_void(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 171 | } |
| 172 | |
Johannes Berg | 3ac64be | 2009-08-17 16:16:53 +0200 | [diff] [blame] | 173 | static inline u64 drv_prepare_multicast(struct ieee80211_local *local, |
Jiri Pirko | 22bedad3 | 2010-04-01 21:22:57 +0000 | [diff] [blame] | 174 | struct netdev_hw_addr_list *mc_list) |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 175 | { |
Johannes Berg | 3ac64be | 2009-08-17 16:16:53 +0200 | [diff] [blame] | 176 | u64 ret = 0; |
| 177 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 178 | trace_drv_prepare_multicast(local, mc_list->count); |
| 179 | |
Johannes Berg | 3ac64be | 2009-08-17 16:16:53 +0200 | [diff] [blame] | 180 | if (local->ops->prepare_multicast) |
Jiri Pirko | 22bedad3 | 2010-04-01 21:22:57 +0000 | [diff] [blame] | 181 | ret = local->ops->prepare_multicast(&local->hw, mc_list); |
Johannes Berg | 3ac64be | 2009-08-17 16:16:53 +0200 | [diff] [blame] | 182 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 183 | trace_drv_return_u64(local, ret); |
Johannes Berg | 3ac64be | 2009-08-17 16:16:53 +0200 | [diff] [blame] | 184 | |
| 185 | return ret; |
| 186 | } |
| 187 | |
| 188 | static inline void drv_configure_filter(struct ieee80211_local *local, |
| 189 | unsigned int changed_flags, |
| 190 | unsigned int *total_flags, |
| 191 | u64 multicast) |
| 192 | { |
| 193 | might_sleep(); |
| 194 | |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 195 | trace_drv_configure_filter(local, changed_flags, total_flags, |
Johannes Berg | 3ac64be | 2009-08-17 16:16:53 +0200 | [diff] [blame] | 196 | multicast); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 197 | local->ops->configure_filter(&local->hw, changed_flags, total_flags, |
| 198 | multicast); |
| 199 | trace_drv_return_void(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 200 | } |
| 201 | |
| 202 | static inline int drv_set_tim(struct ieee80211_local *local, |
| 203 | struct ieee80211_sta *sta, bool set) |
| 204 | { |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 205 | int ret = 0; |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 206 | trace_drv_set_tim(local, sta, set); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 207 | if (local->ops->set_tim) |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 208 | ret = local->ops->set_tim(&local->hw, sta, set); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 209 | trace_drv_return_int(local, ret); |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 210 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 211 | } |
| 212 | |
| 213 | static inline int drv_set_key(struct ieee80211_local *local, |
Johannes Berg | 12375ef | 2009-11-25 20:30:31 +0100 | [diff] [blame] | 214 | enum set_key_cmd cmd, |
| 215 | struct ieee80211_sub_if_data *sdata, |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 216 | struct ieee80211_sta *sta, |
| 217 | struct ieee80211_key_conf *key) |
| 218 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 219 | int ret; |
| 220 | |
| 221 | might_sleep(); |
| 222 | |
Johannes Berg | 077f493 | 2012-01-20 13:55:18 +0100 | [diff] [blame] | 223 | sdata = get_bss_sdata(sdata); |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 224 | check_sdata_in_driver(sdata); |
| 225 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 226 | trace_drv_set_key(local, cmd, sdata, sta, key); |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 227 | ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 228 | trace_drv_return_int(local, ret); |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 229 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 230 | } |
| 231 | |
| 232 | static inline void drv_update_tkip_key(struct ieee80211_local *local, |
Johannes Berg | b3fbdcf | 2010-01-21 11:40:47 +0100 | [diff] [blame] | 233 | struct ieee80211_sub_if_data *sdata, |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 234 | struct ieee80211_key_conf *conf, |
Johannes Berg | b3fbdcf | 2010-01-21 11:40:47 +0100 | [diff] [blame] | 235 | struct sta_info *sta, u32 iv32, |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 236 | u16 *phase1key) |
| 237 | { |
Johannes Berg | b3fbdcf | 2010-01-21 11:40:47 +0100 | [diff] [blame] | 238 | struct ieee80211_sta *ista = NULL; |
| 239 | |
Johannes Berg | b3fbdcf | 2010-01-21 11:40:47 +0100 | [diff] [blame] | 240 | if (sta) |
| 241 | ista = &sta->sta; |
| 242 | |
Johannes Berg | 077f493 | 2012-01-20 13:55:18 +0100 | [diff] [blame] | 243 | sdata = get_bss_sdata(sdata); |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 244 | check_sdata_in_driver(sdata); |
| 245 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 246 | trace_drv_update_tkip_key(local, sdata, conf, ista, iv32); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 247 | if (local->ops->update_tkip_key) |
Johannes Berg | b3fbdcf | 2010-01-21 11:40:47 +0100 | [diff] [blame] | 248 | local->ops->update_tkip_key(&local->hw, &sdata->vif, conf, |
| 249 | ista, iv32, phase1key); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 250 | trace_drv_return_void(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 251 | } |
| 252 | |
| 253 | static inline int drv_hw_scan(struct ieee80211_local *local, |
Johannes Berg | a060bbf | 2010-04-27 11:59:34 +0200 | [diff] [blame] | 254 | struct ieee80211_sub_if_data *sdata, |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 255 | struct cfg80211_scan_request *req) |
| 256 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 257 | int ret; |
| 258 | |
| 259 | might_sleep(); |
| 260 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 261 | check_sdata_in_driver(sdata); |
| 262 | |
Luciano Coelho | 79f460c | 2011-05-11 17:09:36 +0300 | [diff] [blame] | 263 | trace_drv_hw_scan(local, sdata); |
Johannes Berg | a060bbf | 2010-04-27 11:59:34 +0200 | [diff] [blame] | 264 | ret = local->ops->hw_scan(&local->hw, &sdata->vif, req); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 265 | trace_drv_return_int(local, ret); |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 266 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 267 | } |
| 268 | |
Eliad Peller | b856439 | 2011-06-13 12:47:30 +0300 | [diff] [blame] | 269 | static inline void drv_cancel_hw_scan(struct ieee80211_local *local, |
| 270 | struct ieee80211_sub_if_data *sdata) |
| 271 | { |
| 272 | might_sleep(); |
| 273 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 274 | check_sdata_in_driver(sdata); |
| 275 | |
Eliad Peller | b856439 | 2011-06-13 12:47:30 +0300 | [diff] [blame] | 276 | trace_drv_cancel_hw_scan(local, sdata); |
| 277 | local->ops->cancel_hw_scan(&local->hw, &sdata->vif); |
| 278 | trace_drv_return_void(local); |
| 279 | } |
| 280 | |
Luciano Coelho | 79f460c | 2011-05-11 17:09:36 +0300 | [diff] [blame] | 281 | static inline int |
| 282 | drv_sched_scan_start(struct ieee80211_local *local, |
| 283 | struct ieee80211_sub_if_data *sdata, |
| 284 | struct cfg80211_sched_scan_request *req, |
| 285 | struct ieee80211_sched_scan_ies *ies) |
| 286 | { |
| 287 | int ret; |
| 288 | |
| 289 | might_sleep(); |
| 290 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 291 | check_sdata_in_driver(sdata); |
| 292 | |
Luciano Coelho | 79f460c | 2011-05-11 17:09:36 +0300 | [diff] [blame] | 293 | trace_drv_sched_scan_start(local, sdata); |
| 294 | ret = local->ops->sched_scan_start(&local->hw, &sdata->vif, |
| 295 | req, ies); |
| 296 | trace_drv_return_int(local, ret); |
| 297 | return ret; |
| 298 | } |
| 299 | |
| 300 | static inline void drv_sched_scan_stop(struct ieee80211_local *local, |
| 301 | struct ieee80211_sub_if_data *sdata) |
| 302 | { |
| 303 | might_sleep(); |
| 304 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 305 | check_sdata_in_driver(sdata); |
| 306 | |
Luciano Coelho | 79f460c | 2011-05-11 17:09:36 +0300 | [diff] [blame] | 307 | trace_drv_sched_scan_stop(local, sdata); |
| 308 | local->ops->sched_scan_stop(&local->hw, &sdata->vif); |
| 309 | trace_drv_return_void(local); |
| 310 | } |
| 311 | |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 312 | static inline void drv_sw_scan_start(struct ieee80211_local *local) |
| 313 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 314 | might_sleep(); |
| 315 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 316 | trace_drv_sw_scan_start(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 317 | if (local->ops->sw_scan_start) |
| 318 | local->ops->sw_scan_start(&local->hw); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 319 | trace_drv_return_void(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 320 | } |
| 321 | |
| 322 | static inline void drv_sw_scan_complete(struct ieee80211_local *local) |
| 323 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 324 | might_sleep(); |
| 325 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 326 | trace_drv_sw_scan_complete(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 327 | if (local->ops->sw_scan_complete) |
| 328 | local->ops->sw_scan_complete(&local->hw); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 329 | trace_drv_return_void(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 330 | } |
| 331 | |
| 332 | static inline int drv_get_stats(struct ieee80211_local *local, |
| 333 | struct ieee80211_low_level_stats *stats) |
| 334 | { |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 335 | int ret = -EOPNOTSUPP; |
| 336 | |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 337 | might_sleep(); |
| 338 | |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 339 | if (local->ops->get_stats) |
| 340 | ret = local->ops->get_stats(&local->hw, stats); |
| 341 | trace_drv_get_stats(local, stats, ret); |
| 342 | |
| 343 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 344 | } |
| 345 | |
| 346 | static inline void drv_get_tkip_seq(struct ieee80211_local *local, |
| 347 | u8 hw_key_idx, u32 *iv32, u16 *iv16) |
| 348 | { |
| 349 | if (local->ops->get_tkip_seq) |
| 350 | local->ops->get_tkip_seq(&local->hw, hw_key_idx, iv32, iv16); |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 351 | trace_drv_get_tkip_seq(local, hw_key_idx, iv32, iv16); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 352 | } |
| 353 | |
Arik Nemtsov | f23a478 | 2010-11-08 11:51:06 +0200 | [diff] [blame] | 354 | static inline int drv_set_frag_threshold(struct ieee80211_local *local, |
| 355 | u32 value) |
| 356 | { |
| 357 | int ret = 0; |
| 358 | |
| 359 | might_sleep(); |
| 360 | |
| 361 | trace_drv_set_frag_threshold(local, value); |
| 362 | if (local->ops->set_frag_threshold) |
| 363 | ret = local->ops->set_frag_threshold(&local->hw, value); |
| 364 | trace_drv_return_int(local, ret); |
| 365 | return ret; |
| 366 | } |
| 367 | |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 368 | static inline int drv_set_rts_threshold(struct ieee80211_local *local, |
| 369 | u32 value) |
| 370 | { |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 371 | int ret = 0; |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 372 | |
| 373 | might_sleep(); |
| 374 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 375 | trace_drv_set_rts_threshold(local, value); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 376 | if (local->ops->set_rts_threshold) |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 377 | ret = local->ops->set_rts_threshold(&local->hw, value); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 378 | trace_drv_return_int(local, ret); |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 379 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 380 | } |
| 381 | |
Lukáš Turek | 310bc67 | 2009-12-21 22:50:48 +0100 | [diff] [blame] | 382 | static inline int drv_set_coverage_class(struct ieee80211_local *local, |
| 383 | u8 value) |
| 384 | { |
| 385 | int ret = 0; |
| 386 | might_sleep(); |
| 387 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 388 | trace_drv_set_coverage_class(local, value); |
Lukáš Turek | 310bc67 | 2009-12-21 22:50:48 +0100 | [diff] [blame] | 389 | if (local->ops->set_coverage_class) |
| 390 | local->ops->set_coverage_class(&local->hw, value); |
| 391 | else |
| 392 | ret = -EOPNOTSUPP; |
| 393 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 394 | trace_drv_return_int(local, ret); |
Lukáš Turek | 310bc67 | 2009-12-21 22:50:48 +0100 | [diff] [blame] | 395 | return ret; |
| 396 | } |
| 397 | |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 398 | static inline void drv_sta_notify(struct ieee80211_local *local, |
Johannes Berg | 12375ef | 2009-11-25 20:30:31 +0100 | [diff] [blame] | 399 | struct ieee80211_sub_if_data *sdata, |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 400 | enum sta_notify_cmd cmd, |
| 401 | struct ieee80211_sta *sta) |
| 402 | { |
Felix Fietkau | bc192f8 | 2011-11-23 21:09:49 +0700 | [diff] [blame] | 403 | sdata = get_bss_sdata(sdata); |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 404 | check_sdata_in_driver(sdata); |
| 405 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 406 | trace_drv_sta_notify(local, sdata, cmd, sta); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 407 | if (local->ops->sta_notify) |
Johannes Berg | 12375ef | 2009-11-25 20:30:31 +0100 | [diff] [blame] | 408 | local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 409 | trace_drv_return_void(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 410 | } |
| 411 | |
Johannes Berg | 34e8950 | 2010-02-03 13:59:58 +0100 | [diff] [blame] | 412 | static inline int drv_sta_add(struct ieee80211_local *local, |
| 413 | struct ieee80211_sub_if_data *sdata, |
| 414 | struct ieee80211_sta *sta) |
| 415 | { |
| 416 | int ret = 0; |
| 417 | |
| 418 | might_sleep(); |
| 419 | |
Felix Fietkau | bc192f8 | 2011-11-23 21:09:49 +0700 | [diff] [blame] | 420 | sdata = get_bss_sdata(sdata); |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 421 | check_sdata_in_driver(sdata); |
| 422 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 423 | trace_drv_sta_add(local, sdata, sta); |
Johannes Berg | 34e8950 | 2010-02-03 13:59:58 +0100 | [diff] [blame] | 424 | if (local->ops->sta_add) |
| 425 | ret = local->ops->sta_add(&local->hw, &sdata->vif, sta); |
Johannes Berg | 34e8950 | 2010-02-03 13:59:58 +0100 | [diff] [blame] | 426 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 427 | trace_drv_return_int(local, ret); |
Johannes Berg | 34e8950 | 2010-02-03 13:59:58 +0100 | [diff] [blame] | 428 | |
| 429 | return ret; |
| 430 | } |
| 431 | |
| 432 | static inline void drv_sta_remove(struct ieee80211_local *local, |
| 433 | struct ieee80211_sub_if_data *sdata, |
| 434 | struct ieee80211_sta *sta) |
| 435 | { |
| 436 | might_sleep(); |
| 437 | |
Felix Fietkau | bc192f8 | 2011-11-23 21:09:49 +0700 | [diff] [blame] | 438 | sdata = get_bss_sdata(sdata); |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 439 | check_sdata_in_driver(sdata); |
| 440 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 441 | trace_drv_sta_remove(local, sdata, sta); |
Johannes Berg | 34e8950 | 2010-02-03 13:59:58 +0100 | [diff] [blame] | 442 | if (local->ops->sta_remove) |
| 443 | local->ops->sta_remove(&local->hw, &sdata->vif, sta); |
Johannes Berg | 34e8950 | 2010-02-03 13:59:58 +0100 | [diff] [blame] | 444 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 445 | trace_drv_return_void(local); |
Johannes Berg | 34e8950 | 2010-02-03 13:59:58 +0100 | [diff] [blame] | 446 | } |
| 447 | |
Johannes Berg | f09603a | 2012-01-20 13:55:21 +0100 | [diff] [blame] | 448 | static inline __must_check |
| 449 | int drv_sta_state(struct ieee80211_local *local, |
| 450 | struct ieee80211_sub_if_data *sdata, |
| 451 | struct sta_info *sta, |
| 452 | enum ieee80211_sta_state old_state, |
| 453 | enum ieee80211_sta_state new_state) |
| 454 | { |
| 455 | int ret = 0; |
| 456 | |
| 457 | might_sleep(); |
| 458 | |
| 459 | sdata = get_bss_sdata(sdata); |
| 460 | check_sdata_in_driver(sdata); |
| 461 | |
| 462 | trace_drv_sta_state(local, sdata, &sta->sta, old_state, new_state); |
Johannes Berg | a4ec45a | 2012-01-20 13:55:22 +0100 | [diff] [blame] | 463 | if (local->ops->sta_state) { |
Johannes Berg | f09603a | 2012-01-20 13:55:21 +0100 | [diff] [blame] | 464 | ret = local->ops->sta_state(&local->hw, &sdata->vif, &sta->sta, |
| 465 | old_state, new_state); |
Johannes Berg | a4ec45a | 2012-01-20 13:55:22 +0100 | [diff] [blame] | 466 | } else if (old_state == IEEE80211_STA_AUTH && |
| 467 | new_state == IEEE80211_STA_ASSOC) { |
| 468 | ret = drv_sta_add(local, sdata, &sta->sta); |
| 469 | if (ret == 0) |
| 470 | sta->uploaded = true; |
| 471 | } else if (old_state == IEEE80211_STA_ASSOC && |
| 472 | new_state == IEEE80211_STA_AUTH) { |
| 473 | drv_sta_remove(local, sdata, &sta->sta); |
| 474 | } |
Johannes Berg | f09603a | 2012-01-20 13:55:21 +0100 | [diff] [blame] | 475 | trace_drv_return_int(local, ret); |
| 476 | return ret; |
| 477 | } |
| 478 | |
Johannes Berg | 8f727ef | 2012-03-30 08:43:32 +0200 | [diff] [blame] | 479 | static inline void drv_sta_rc_update(struct ieee80211_local *local, |
| 480 | struct ieee80211_sub_if_data *sdata, |
| 481 | struct ieee80211_sta *sta, u32 changed) |
| 482 | { |
| 483 | sdata = get_bss_sdata(sdata); |
| 484 | check_sdata_in_driver(sdata); |
| 485 | |
| 486 | trace_drv_sta_rc_update(local, sdata, sta, changed); |
| 487 | if (local->ops->sta_rc_update) |
| 488 | local->ops->sta_rc_update(&local->hw, &sdata->vif, |
| 489 | sta, changed); |
| 490 | |
| 491 | trace_drv_return_void(local); |
| 492 | } |
| 493 | |
Eliad Peller | f6f3def | 2011-09-25 20:06:54 +0300 | [diff] [blame] | 494 | static inline int drv_conf_tx(struct ieee80211_local *local, |
Johannes Berg | a3304b0 | 2012-03-28 11:04:24 +0200 | [diff] [blame] | 495 | struct ieee80211_sub_if_data *sdata, u16 ac, |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 496 | const struct ieee80211_tx_queue_params *params) |
| 497 | { |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 498 | int ret = -EOPNOTSUPP; |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 499 | |
| 500 | might_sleep(); |
| 501 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 502 | check_sdata_in_driver(sdata); |
| 503 | |
Johannes Berg | a3304b0 | 2012-03-28 11:04:24 +0200 | [diff] [blame] | 504 | trace_drv_conf_tx(local, sdata, ac, params); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 505 | if (local->ops->conf_tx) |
Eliad Peller | 8a3a3c8 | 2011-10-02 10:15:52 +0200 | [diff] [blame] | 506 | ret = local->ops->conf_tx(&local->hw, &sdata->vif, |
Johannes Berg | a3304b0 | 2012-03-28 11:04:24 +0200 | [diff] [blame] | 507 | ac, params); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 508 | trace_drv_return_int(local, ret); |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 509 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 510 | } |
| 511 | |
Eliad Peller | 37a41b4 | 2011-09-21 14:06:11 +0300 | [diff] [blame] | 512 | static inline u64 drv_get_tsf(struct ieee80211_local *local, |
| 513 | struct ieee80211_sub_if_data *sdata) |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 514 | { |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 515 | u64 ret = -1ULL; |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 516 | |
| 517 | might_sleep(); |
| 518 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 519 | check_sdata_in_driver(sdata); |
| 520 | |
Eliad Peller | 37a41b4 | 2011-09-21 14:06:11 +0300 | [diff] [blame] | 521 | trace_drv_get_tsf(local, sdata); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 522 | if (local->ops->get_tsf) |
Eliad Peller | 37a41b4 | 2011-09-21 14:06:11 +0300 | [diff] [blame] | 523 | ret = local->ops->get_tsf(&local->hw, &sdata->vif); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 524 | trace_drv_return_u64(local, ret); |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 525 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 526 | } |
| 527 | |
Eliad Peller | 37a41b4 | 2011-09-21 14:06:11 +0300 | [diff] [blame] | 528 | static inline void drv_set_tsf(struct ieee80211_local *local, |
| 529 | struct ieee80211_sub_if_data *sdata, |
| 530 | u64 tsf) |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 531 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 532 | might_sleep(); |
| 533 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 534 | check_sdata_in_driver(sdata); |
| 535 | |
Eliad Peller | 37a41b4 | 2011-09-21 14:06:11 +0300 | [diff] [blame] | 536 | trace_drv_set_tsf(local, sdata, tsf); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 537 | if (local->ops->set_tsf) |
Eliad Peller | 37a41b4 | 2011-09-21 14:06:11 +0300 | [diff] [blame] | 538 | local->ops->set_tsf(&local->hw, &sdata->vif, tsf); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 539 | trace_drv_return_void(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 540 | } |
| 541 | |
Eliad Peller | 37a41b4 | 2011-09-21 14:06:11 +0300 | [diff] [blame] | 542 | static inline void drv_reset_tsf(struct ieee80211_local *local, |
| 543 | struct ieee80211_sub_if_data *sdata) |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 544 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 545 | might_sleep(); |
| 546 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 547 | check_sdata_in_driver(sdata); |
| 548 | |
Eliad Peller | 37a41b4 | 2011-09-21 14:06:11 +0300 | [diff] [blame] | 549 | trace_drv_reset_tsf(local, sdata); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 550 | if (local->ops->reset_tsf) |
Eliad Peller | 37a41b4 | 2011-09-21 14:06:11 +0300 | [diff] [blame] | 551 | local->ops->reset_tsf(&local->hw, &sdata->vif); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 552 | trace_drv_return_void(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 553 | } |
| 554 | |
| 555 | static inline int drv_tx_last_beacon(struct ieee80211_local *local) |
| 556 | { |
Tim Harvey | 91f44b0 | 2010-12-09 13:15:45 -0800 | [diff] [blame] | 557 | int ret = 0; /* default unsuported op for less congestion */ |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 558 | |
| 559 | might_sleep(); |
| 560 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 561 | trace_drv_tx_last_beacon(local); |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 562 | if (local->ops->tx_last_beacon) |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 563 | ret = local->ops->tx_last_beacon(&local->hw); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 564 | trace_drv_return_int(local, ret); |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 565 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 566 | } |
| 567 | |
| 568 | static inline int drv_ampdu_action(struct ieee80211_local *local, |
Johannes Berg | 12375ef | 2009-11-25 20:30:31 +0100 | [diff] [blame] | 569 | struct ieee80211_sub_if_data *sdata, |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 570 | enum ieee80211_ampdu_mlme_action action, |
| 571 | struct ieee80211_sta *sta, u16 tid, |
Johannes Berg | 0b01f03 | 2011-01-18 13:51:05 +0100 | [diff] [blame] | 572 | u16 *ssn, u8 buf_size) |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 573 | { |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 574 | int ret = -EOPNOTSUPP; |
Johannes Berg | cfcdbde | 2010-06-10 10:21:48 +0200 | [diff] [blame] | 575 | |
| 576 | might_sleep(); |
| 577 | |
Felix Fietkau | bc192f8 | 2011-11-23 21:09:49 +0700 | [diff] [blame] | 578 | sdata = get_bss_sdata(sdata); |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 579 | check_sdata_in_driver(sdata); |
| 580 | |
Johannes Berg | 0b01f03 | 2011-01-18 13:51:05 +0100 | [diff] [blame] | 581 | trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn, buf_size); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 582 | |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 583 | if (local->ops->ampdu_action) |
Johannes Berg | 12375ef | 2009-11-25 20:30:31 +0100 | [diff] [blame] | 584 | ret = local->ops->ampdu_action(&local->hw, &sdata->vif, action, |
Johannes Berg | 0b01f03 | 2011-01-18 13:51:05 +0100 | [diff] [blame] | 585 | sta, tid, ssn, buf_size); |
Johannes Berg | 85ad181 | 2010-06-10 10:21:49 +0200 | [diff] [blame] | 586 | |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 587 | trace_drv_return_int(local, ret); |
| 588 | |
Johannes Berg | 0a2b8bb | 2009-07-07 13:46:22 +0200 | [diff] [blame] | 589 | return ret; |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 590 | } |
Johannes Berg | 1f87f7d | 2009-06-02 13:01:41 +0200 | [diff] [blame] | 591 | |
Holger Schurig | 1289723 | 2010-04-19 10:23:57 +0200 | [diff] [blame] | 592 | static inline int drv_get_survey(struct ieee80211_local *local, int idx, |
| 593 | struct survey_info *survey) |
| 594 | { |
| 595 | int ret = -EOPNOTSUPP; |
John W. Linville | c466d4e | 2010-06-29 14:51:23 -0400 | [diff] [blame] | 596 | |
| 597 | trace_drv_get_survey(local, idx, survey); |
| 598 | |
Holger Schurig | 35dd050 | 2010-06-07 16:33:49 +0200 | [diff] [blame] | 599 | if (local->ops->get_survey) |
Holger Schurig | 1289723 | 2010-04-19 10:23:57 +0200 | [diff] [blame] | 600 | ret = local->ops->get_survey(&local->hw, idx, survey); |
John W. Linville | c466d4e | 2010-06-29 14:51:23 -0400 | [diff] [blame] | 601 | |
| 602 | trace_drv_return_int(local, ret); |
| 603 | |
Holger Schurig | 1289723 | 2010-04-19 10:23:57 +0200 | [diff] [blame] | 604 | return ret; |
| 605 | } |
Johannes Berg | 1f87f7d | 2009-06-02 13:01:41 +0200 | [diff] [blame] | 606 | |
| 607 | static inline void drv_rfkill_poll(struct ieee80211_local *local) |
| 608 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 609 | might_sleep(); |
| 610 | |
Johannes Berg | 1f87f7d | 2009-06-02 13:01:41 +0200 | [diff] [blame] | 611 | if (local->ops->rfkill_poll) |
| 612 | local->ops->rfkill_poll(&local->hw); |
| 613 | } |
Johannes Berg | a80f7c0 | 2009-12-23 13:15:32 +0100 | [diff] [blame] | 614 | |
| 615 | static inline void drv_flush(struct ieee80211_local *local, bool drop) |
| 616 | { |
Kalle Valo | e1781ed | 2009-12-23 13:15:47 +0100 | [diff] [blame] | 617 | might_sleep(); |
| 618 | |
Johannes Berg | a80f7c0 | 2009-12-23 13:15:32 +0100 | [diff] [blame] | 619 | trace_drv_flush(local, drop); |
| 620 | if (local->ops->flush) |
| 621 | local->ops->flush(&local->hw, drop); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 622 | trace_drv_return_void(local); |
Johannes Berg | a80f7c0 | 2009-12-23 13:15:32 +0100 | [diff] [blame] | 623 | } |
Johannes Berg | 5ce6e43 | 2010-05-11 16:20:57 +0200 | [diff] [blame] | 624 | |
| 625 | static inline void drv_channel_switch(struct ieee80211_local *local, |
| 626 | struct ieee80211_channel_switch *ch_switch) |
| 627 | { |
| 628 | might_sleep(); |
| 629 | |
Johannes Berg | 5ce6e43 | 2010-05-11 16:20:57 +0200 | [diff] [blame] | 630 | trace_drv_channel_switch(local, ch_switch); |
Johannes Berg | 4efc76b | 2010-06-10 10:56:20 +0200 | [diff] [blame] | 631 | local->ops->channel_switch(&local->hw, ch_switch); |
| 632 | trace_drv_return_void(local); |
Johannes Berg | 5ce6e43 | 2010-05-11 16:20:57 +0200 | [diff] [blame] | 633 | } |
| 634 | |
Bruno Randolf | 15d9675 | 2010-11-10 12:50:56 +0900 | [diff] [blame] | 635 | |
| 636 | static inline int drv_set_antenna(struct ieee80211_local *local, |
| 637 | u32 tx_ant, u32 rx_ant) |
| 638 | { |
| 639 | int ret = -EOPNOTSUPP; |
| 640 | might_sleep(); |
| 641 | if (local->ops->set_antenna) |
| 642 | ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant); |
| 643 | trace_drv_set_antenna(local, tx_ant, rx_ant, ret); |
| 644 | return ret; |
| 645 | } |
| 646 | |
| 647 | static inline int drv_get_antenna(struct ieee80211_local *local, |
| 648 | u32 *tx_ant, u32 *rx_ant) |
| 649 | { |
| 650 | int ret = -EOPNOTSUPP; |
| 651 | might_sleep(); |
| 652 | if (local->ops->get_antenna) |
| 653 | ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant); |
| 654 | trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret); |
| 655 | return ret; |
| 656 | } |
| 657 | |
Johannes Berg | 21f8358 | 2010-12-18 17:20:47 +0100 | [diff] [blame] | 658 | static inline int drv_remain_on_channel(struct ieee80211_local *local, |
| 659 | struct ieee80211_channel *chan, |
| 660 | enum nl80211_channel_type chantype, |
| 661 | unsigned int duration) |
| 662 | { |
| 663 | int ret; |
| 664 | |
| 665 | might_sleep(); |
| 666 | |
| 667 | trace_drv_remain_on_channel(local, chan, chantype, duration); |
| 668 | ret = local->ops->remain_on_channel(&local->hw, chan, chantype, |
| 669 | duration); |
| 670 | trace_drv_return_int(local, ret); |
| 671 | |
| 672 | return ret; |
| 673 | } |
| 674 | |
| 675 | static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local) |
| 676 | { |
| 677 | int ret; |
| 678 | |
| 679 | might_sleep(); |
| 680 | |
| 681 | trace_drv_cancel_remain_on_channel(local); |
| 682 | ret = local->ops->cancel_remain_on_channel(&local->hw); |
| 683 | trace_drv_return_int(local, ret); |
| 684 | |
| 685 | return ret; |
| 686 | } |
| 687 | |
John W. Linville | 38c0915 | 2011-03-07 16:19:18 -0500 | [diff] [blame] | 688 | static inline int drv_set_ringparam(struct ieee80211_local *local, |
| 689 | u32 tx, u32 rx) |
| 690 | { |
| 691 | int ret = -ENOTSUPP; |
| 692 | |
| 693 | might_sleep(); |
| 694 | |
| 695 | trace_drv_set_ringparam(local, tx, rx); |
| 696 | if (local->ops->set_ringparam) |
| 697 | ret = local->ops->set_ringparam(&local->hw, tx, rx); |
| 698 | trace_drv_return_int(local, ret); |
| 699 | |
| 700 | return ret; |
| 701 | } |
| 702 | |
| 703 | static inline void drv_get_ringparam(struct ieee80211_local *local, |
| 704 | u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max) |
| 705 | { |
| 706 | might_sleep(); |
| 707 | |
| 708 | trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max); |
| 709 | if (local->ops->get_ringparam) |
| 710 | local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max); |
| 711 | trace_drv_return_void(local); |
| 712 | } |
| 713 | |
Vivek Natarajan | e8306f9 | 2011-04-06 11:41:10 +0530 | [diff] [blame] | 714 | static inline bool drv_tx_frames_pending(struct ieee80211_local *local) |
| 715 | { |
| 716 | bool ret = false; |
| 717 | |
| 718 | might_sleep(); |
| 719 | |
| 720 | trace_drv_tx_frames_pending(local); |
| 721 | if (local->ops->tx_frames_pending) |
| 722 | ret = local->ops->tx_frames_pending(&local->hw); |
| 723 | trace_drv_return_bool(local, ret); |
| 724 | |
| 725 | return ret; |
| 726 | } |
Sujith Manoharan | bdbfd6b | 2011-04-27 16:56:51 +0530 | [diff] [blame] | 727 | |
| 728 | static inline int drv_set_bitrate_mask(struct ieee80211_local *local, |
| 729 | struct ieee80211_sub_if_data *sdata, |
| 730 | const struct cfg80211_bitrate_mask *mask) |
| 731 | { |
| 732 | int ret = -EOPNOTSUPP; |
| 733 | |
| 734 | might_sleep(); |
| 735 | |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 736 | check_sdata_in_driver(sdata); |
| 737 | |
Sujith Manoharan | bdbfd6b | 2011-04-27 16:56:51 +0530 | [diff] [blame] | 738 | trace_drv_set_bitrate_mask(local, sdata, mask); |
| 739 | if (local->ops->set_bitrate_mask) |
| 740 | ret = local->ops->set_bitrate_mask(&local->hw, |
| 741 | &sdata->vif, mask); |
| 742 | trace_drv_return_int(local, ret); |
| 743 | |
| 744 | return ret; |
| 745 | } |
| 746 | |
Johannes Berg | c68f4b8 | 2011-07-05 16:35:41 +0200 | [diff] [blame] | 747 | static inline void drv_set_rekey_data(struct ieee80211_local *local, |
| 748 | struct ieee80211_sub_if_data *sdata, |
| 749 | struct cfg80211_gtk_rekey_data *data) |
| 750 | { |
Johannes Berg | 7b7eab6 | 2011-11-03 14:41:13 +0100 | [diff] [blame] | 751 | check_sdata_in_driver(sdata); |
| 752 | |
Johannes Berg | c68f4b8 | 2011-07-05 16:35:41 +0200 | [diff] [blame] | 753 | trace_drv_set_rekey_data(local, sdata, data); |
| 754 | if (local->ops->set_rekey_data) |
| 755 | local->ops->set_rekey_data(&local->hw, &sdata->vif, data); |
| 756 | trace_drv_return_void(local); |
| 757 | } |
| 758 | |
Meenakshi Venkataraman | 615f7b9 | 2011-07-08 08:46:22 -0700 | [diff] [blame] | 759 | static inline void drv_rssi_callback(struct ieee80211_local *local, |
| 760 | const enum ieee80211_rssi_event event) |
| 761 | { |
| 762 | trace_drv_rssi_callback(local, event); |
| 763 | if (local->ops->rssi_callback) |
| 764 | local->ops->rssi_callback(&local->hw, event); |
| 765 | trace_drv_return_void(local); |
| 766 | } |
Johannes Berg | 4049e09 | 2011-09-29 16:04:32 +0200 | [diff] [blame] | 767 | |
| 768 | static inline void |
| 769 | drv_release_buffered_frames(struct ieee80211_local *local, |
| 770 | struct sta_info *sta, u16 tids, int num_frames, |
| 771 | enum ieee80211_frame_release_type reason, |
| 772 | bool more_data) |
| 773 | { |
| 774 | trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames, |
| 775 | reason, more_data); |
| 776 | if (local->ops->release_buffered_frames) |
| 777 | local->ops->release_buffered_frames(&local->hw, &sta->sta, tids, |
| 778 | num_frames, reason, |
| 779 | more_data); |
| 780 | trace_drv_return_void(local); |
| 781 | } |
Johannes Berg | 40b9640 | 2011-09-29 16:04:38 +0200 | [diff] [blame] | 782 | |
| 783 | static inline void |
| 784 | drv_allow_buffered_frames(struct ieee80211_local *local, |
| 785 | struct sta_info *sta, u16 tids, int num_frames, |
| 786 | enum ieee80211_frame_release_type reason, |
| 787 | bool more_data) |
| 788 | { |
| 789 | trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames, |
| 790 | reason, more_data); |
| 791 | if (local->ops->allow_buffered_frames) |
| 792 | local->ops->allow_buffered_frames(&local->hw, &sta->sta, |
| 793 | tids, num_frames, reason, |
| 794 | more_data); |
| 795 | trace_drv_return_void(local); |
| 796 | } |
Johannes Berg | 2448798 | 2009-04-23 18:52:52 +0200 | [diff] [blame] | 797 | #endif /* __MAC80211_DRIVER_OPS */ |