| | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| | 2 | /* |
| | 3 | * Portions of this file |
| | 4 | * Copyright(c) 2016 Intel Deutschland GmbH |
| | 5 | * Copyright (C) 2018-2019, 2021-2025 Intel Corporation |
| | 6 | */ |
| | 7 | |
| | 8 | #ifndef __MAC80211_DRIVER_OPS |
| | 9 | #define __MAC80211_DRIVER_OPS |
| | 10 | |
| | 11 | #include <net/mac80211.h> |
| | 12 | #include "ieee80211_i.h" |
| | 13 | #include "trace.h" |
| | 14 | |
| | 15 | #define check_sdata_in_driver(sdata) ({ \ |
| | 16 | WARN_ONCE(!sdata->local->reconfig_failure && \ |
| | 17 | !(sdata->flags & IEEE80211_SDATA_IN_DRIVER), \ |
| | 18 | "%s: Failed check-sdata-in-driver check, flags: 0x%x\n", \ |
| | 19 | sdata->dev ? sdata->dev->name : sdata->name, sdata->flags); \ |
| | 20 | !!(sdata->flags & IEEE80211_SDATA_IN_DRIVER); \ |
| | 21 | }) |
| | 22 | |
| | 23 | static inline struct ieee80211_sub_if_data * |
| | 24 | get_bss_sdata(struct ieee80211_sub_if_data *sdata) |
| | 25 | { |
| | 26 | if (sdata && sdata->vif.type == NL80211_IFTYPE_AP_VLAN) |
| | 27 | sdata = container_of(sdata->bss, struct ieee80211_sub_if_data, |
| | 28 | u.ap); |
| | 29 | |
| | 30 | return sdata; |
| | 31 | } |
| | 32 | |
| | 33 | static inline void drv_tx(struct ieee80211_local *local, |
| | 34 | struct ieee80211_tx_control *control, |
| | 35 | struct sk_buff *skb) |
| | 36 | { |
| | 37 | local->ops->tx(&local->hw, control, skb); |
| | 38 | } |
| | 39 | |
| | 40 | static inline void drv_sync_rx_queues(struct ieee80211_local *local, |
| | 41 | struct sta_info *sta) |
| | 42 | { |
| | 43 | might_sleep(); |
| | 44 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 45 | |
| | 46 | if (local->ops->sync_rx_queues) { |
| | 47 | trace_drv_sync_rx_queues(local, sta->sdata, &sta->sta); |
| | 48 | local->ops->sync_rx_queues(&local->hw); |
| | 49 | trace_drv_return_void(local); |
| | 50 | } |
| | 51 | } |
| | 52 | |
| | 53 | static inline void drv_get_et_strings(struct ieee80211_sub_if_data *sdata, |
| | 54 | u32 sset, u8 *data) |
| | 55 | { |
| | 56 | struct ieee80211_local *local = sdata->local; |
| | 57 | if (local->ops->get_et_strings) { |
| | 58 | trace_drv_get_et_strings(local, sset); |
| | 59 | local->ops->get_et_strings(&local->hw, &sdata->vif, sset, data); |
| | 60 | trace_drv_return_void(local); |
| | 61 | } |
| | 62 | } |
| | 63 | |
| | 64 | static inline void drv_get_et_stats(struct ieee80211_sub_if_data *sdata, |
| | 65 | struct ethtool_stats *stats, |
| | 66 | u64 *data) |
| | 67 | { |
| | 68 | struct ieee80211_local *local = sdata->local; |
| | 69 | if (local->ops->get_et_stats) { |
| | 70 | trace_drv_get_et_stats(local); |
| | 71 | local->ops->get_et_stats(&local->hw, &sdata->vif, stats, data); |
| | 72 | trace_drv_return_void(local); |
| | 73 | } |
| | 74 | } |
| | 75 | |
| | 76 | static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data *sdata, |
| | 77 | int sset) |
| | 78 | { |
| | 79 | struct ieee80211_local *local = sdata->local; |
| | 80 | int rv = 0; |
| | 81 | if (local->ops->get_et_sset_count) { |
| | 82 | trace_drv_get_et_sset_count(local, sset); |
| | 83 | rv = local->ops->get_et_sset_count(&local->hw, &sdata->vif, |
| | 84 | sset); |
| | 85 | trace_drv_return_int(local, rv); |
| | 86 | } |
| | 87 | return rv; |
| | 88 | } |
| | 89 | |
| | 90 | int drv_start(struct ieee80211_local *local); |
| | 91 | void drv_stop(struct ieee80211_local *local, bool suspend); |
| | 92 | |
| | 93 | #ifdef CONFIG_PM |
| | 94 | static inline int drv_suspend(struct ieee80211_local *local, |
| | 95 | struct cfg80211_wowlan *wowlan) |
| | 96 | { |
| | 97 | int ret; |
| | 98 | |
| | 99 | might_sleep(); |
| | 100 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 101 | |
| | 102 | trace_drv_suspend(local); |
| | 103 | ret = local->ops->suspend(&local->hw, wowlan); |
| | 104 | trace_drv_return_int(local, ret); |
| | 105 | return ret; |
| | 106 | } |
| | 107 | |
| | 108 | static inline int drv_resume(struct ieee80211_local *local) |
| | 109 | { |
| | 110 | int ret; |
| | 111 | |
| | 112 | might_sleep(); |
| | 113 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 114 | |
| | 115 | trace_drv_resume(local); |
| | 116 | ret = local->ops->resume(&local->hw); |
| | 117 | trace_drv_return_int(local, ret); |
| | 118 | return ret; |
| | 119 | } |
| | 120 | |
| | 121 | static inline void drv_set_wakeup(struct ieee80211_local *local, |
| | 122 | bool enabled) |
| | 123 | { |
| | 124 | might_sleep(); |
| | 125 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 126 | |
| | 127 | if (!local->ops->set_wakeup) |
| | 128 | return; |
| | 129 | |
| | 130 | trace_drv_set_wakeup(local, enabled); |
| | 131 | local->ops->set_wakeup(&local->hw, enabled); |
| | 132 | trace_drv_return_void(local); |
| | 133 | } |
| | 134 | #endif |
| | 135 | |
| | 136 | int drv_add_interface(struct ieee80211_local *local, |
| | 137 | struct ieee80211_sub_if_data *sdata); |
| | 138 | |
| | 139 | int drv_change_interface(struct ieee80211_local *local, |
| | 140 | struct ieee80211_sub_if_data *sdata, |
| | 141 | enum nl80211_iftype type, bool p2p); |
| | 142 | |
| | 143 | void drv_remove_interface(struct ieee80211_local *local, |
| | 144 | struct ieee80211_sub_if_data *sdata); |
| | 145 | |
| | 146 | static inline int drv_config(struct ieee80211_local *local, u32 changed) |
| | 147 | { |
| | 148 | int ret; |
| | 149 | |
| | 150 | might_sleep(); |
| | 151 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 152 | |
| | 153 | trace_drv_config(local, changed); |
| | 154 | ret = local->ops->config(&local->hw, changed); |
| | 155 | trace_drv_return_int(local, ret); |
| | 156 | return ret; |
| | 157 | } |
| | 158 | |
| | 159 | static inline void drv_vif_cfg_changed(struct ieee80211_local *local, |
| | 160 | struct ieee80211_sub_if_data *sdata, |
| | 161 | u64 changed) |
| | 162 | { |
| | 163 | might_sleep(); |
| | 164 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 165 | |
| | 166 | if (!check_sdata_in_driver(sdata)) |
| | 167 | return; |
| | 168 | |
| | 169 | trace_drv_vif_cfg_changed(local, sdata, changed); |
| | 170 | if (local->ops->vif_cfg_changed) |
| | 171 | local->ops->vif_cfg_changed(&local->hw, &sdata->vif, changed); |
| | 172 | else if (local->ops->bss_info_changed) |
| | 173 | local->ops->bss_info_changed(&local->hw, &sdata->vif, |
| | 174 | &sdata->vif.bss_conf, changed); |
| | 175 | trace_drv_return_void(local); |
| | 176 | } |
| | 177 | |
| | 178 | void drv_link_info_changed(struct ieee80211_local *local, |
| | 179 | struct ieee80211_sub_if_data *sdata, |
| | 180 | struct ieee80211_bss_conf *info, |
| | 181 | int link_id, u64 changed); |
| | 182 | |
| | 183 | static inline u64 drv_prepare_multicast(struct ieee80211_local *local, |
| | 184 | struct netdev_hw_addr_list *mc_list) |
| | 185 | { |
| | 186 | u64 ret = 0; |
| | 187 | |
| | 188 | trace_drv_prepare_multicast(local, mc_list->count); |
| | 189 | |
| | 190 | if (local->ops->prepare_multicast) |
| | 191 | ret = local->ops->prepare_multicast(&local->hw, mc_list); |
| | 192 | |
| | 193 | trace_drv_return_u64(local, ret); |
| | 194 | |
| | 195 | return ret; |
| | 196 | } |
| | 197 | |
| | 198 | static inline void drv_configure_filter(struct ieee80211_local *local, |
| | 199 | unsigned int changed_flags, |
| | 200 | unsigned int *total_flags, |
| | 201 | u64 multicast) |
| | 202 | { |
| | 203 | might_sleep(); |
| | 204 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 205 | |
| | 206 | trace_drv_configure_filter(local, changed_flags, total_flags, |
| | 207 | multicast); |
| | 208 | local->ops->configure_filter(&local->hw, changed_flags, total_flags, |
| | 209 | multicast); |
| | 210 | trace_drv_return_void(local); |
| | 211 | } |
| | 212 | |
| | 213 | static inline void drv_config_iface_filter(struct ieee80211_local *local, |
| | 214 | struct ieee80211_sub_if_data *sdata, |
| | 215 | unsigned int filter_flags, |
| | 216 | unsigned int changed_flags) |
| | 217 | { |
| | 218 | might_sleep(); |
| | 219 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 220 | |
| | 221 | trace_drv_config_iface_filter(local, sdata, filter_flags, |
| | 222 | changed_flags); |
| | 223 | if (local->ops->config_iface_filter) |
| | 224 | local->ops->config_iface_filter(&local->hw, &sdata->vif, |
| | 225 | filter_flags, |
| | 226 | changed_flags); |
| | 227 | trace_drv_return_void(local); |
| | 228 | } |
| | 229 | |
| | 230 | static inline int drv_set_tim(struct ieee80211_local *local, |
| | 231 | struct ieee80211_sta *sta, bool set) |
| | 232 | { |
| | 233 | int ret = 0; |
| | 234 | trace_drv_set_tim(local, sta, set); |
| | 235 | if (local->ops->set_tim) |
| | 236 | ret = local->ops->set_tim(&local->hw, sta, set); |
| | 237 | trace_drv_return_int(local, ret); |
| | 238 | return ret; |
| | 239 | } |
| | 240 | |
| | 241 | int drv_set_key(struct ieee80211_local *local, |
| | 242 | enum set_key_cmd cmd, |
| | 243 | struct ieee80211_sub_if_data *sdata, |
| | 244 | struct ieee80211_sta *sta, |
| | 245 | struct ieee80211_key_conf *key); |
| | 246 | |
| | 247 | static inline void drv_update_tkip_key(struct ieee80211_local *local, |
| | 248 | struct ieee80211_sub_if_data *sdata, |
| | 249 | struct ieee80211_key_conf *conf, |
| | 250 | struct sta_info *sta, u32 iv32, |
| | 251 | u16 *phase1key) |
| | 252 | { |
| | 253 | struct ieee80211_sta *ista = NULL; |
| | 254 | |
| | 255 | if (sta) |
| | 256 | ista = &sta->sta; |
| | 257 | |
| | 258 | sdata = get_bss_sdata(sdata); |
| | 259 | if (!check_sdata_in_driver(sdata)) |
| | 260 | return; |
| | 261 | |
| | 262 | trace_drv_update_tkip_key(local, sdata, conf, ista, iv32); |
| | 263 | if (local->ops->update_tkip_key) |
| | 264 | local->ops->update_tkip_key(&local->hw, &sdata->vif, conf, |
| | 265 | ista, iv32, phase1key); |
| | 266 | trace_drv_return_void(local); |
| | 267 | } |
| | 268 | |
| | 269 | static inline int drv_hw_scan(struct ieee80211_local *local, |
| | 270 | struct ieee80211_sub_if_data *sdata, |
| | 271 | struct ieee80211_scan_request *req) |
| | 272 | { |
| | 273 | int ret; |
| | 274 | |
| | 275 | might_sleep(); |
| | 276 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 277 | |
| | 278 | if (!check_sdata_in_driver(sdata)) |
| | 279 | return -EIO; |
| | 280 | |
| | 281 | trace_drv_hw_scan(local, sdata); |
| | 282 | ret = local->ops->hw_scan(&local->hw, &sdata->vif, req); |
| | 283 | trace_drv_return_int(local, ret); |
| | 284 | return ret; |
| | 285 | } |
| | 286 | |
| | 287 | static inline void drv_cancel_hw_scan(struct ieee80211_local *local, |
| | 288 | struct ieee80211_sub_if_data *sdata) |
| | 289 | { |
| | 290 | might_sleep(); |
| | 291 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 292 | |
| | 293 | if (!check_sdata_in_driver(sdata)) |
| | 294 | return; |
| | 295 | |
| | 296 | trace_drv_cancel_hw_scan(local, sdata); |
| | 297 | local->ops->cancel_hw_scan(&local->hw, &sdata->vif); |
| | 298 | trace_drv_return_void(local); |
| | 299 | } |
| | 300 | |
| | 301 | static inline int |
| | 302 | drv_sched_scan_start(struct ieee80211_local *local, |
| | 303 | struct ieee80211_sub_if_data *sdata, |
| | 304 | struct cfg80211_sched_scan_request *req, |
| | 305 | struct ieee80211_scan_ies *ies) |
| | 306 | { |
| | 307 | int ret; |
| | 308 | |
| | 309 | might_sleep(); |
| | 310 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 311 | |
| | 312 | if (!check_sdata_in_driver(sdata)) |
| | 313 | return -EIO; |
| | 314 | |
| | 315 | trace_drv_sched_scan_start(local, sdata); |
| | 316 | ret = local->ops->sched_scan_start(&local->hw, &sdata->vif, |
| | 317 | req, ies); |
| | 318 | trace_drv_return_int(local, ret); |
| | 319 | return ret; |
| | 320 | } |
| | 321 | |
| | 322 | static inline int drv_sched_scan_stop(struct ieee80211_local *local, |
| | 323 | struct ieee80211_sub_if_data *sdata) |
| | 324 | { |
| | 325 | int ret; |
| | 326 | |
| | 327 | might_sleep(); |
| | 328 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 329 | |
| | 330 | if (!check_sdata_in_driver(sdata)) |
| | 331 | return -EIO; |
| | 332 | |
| | 333 | trace_drv_sched_scan_stop(local, sdata); |
| | 334 | ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif); |
| | 335 | trace_drv_return_int(local, ret); |
| | 336 | |
| | 337 | return ret; |
| | 338 | } |
| | 339 | |
| | 340 | static inline void drv_sw_scan_start(struct ieee80211_local *local, |
| | 341 | struct ieee80211_sub_if_data *sdata, |
| | 342 | const u8 *mac_addr) |
| | 343 | { |
| | 344 | might_sleep(); |
| | 345 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 346 | |
| | 347 | trace_drv_sw_scan_start(local, sdata, mac_addr); |
| | 348 | if (local->ops->sw_scan_start) |
| | 349 | local->ops->sw_scan_start(&local->hw, &sdata->vif, mac_addr); |
| | 350 | trace_drv_return_void(local); |
| | 351 | } |
| | 352 | |
| | 353 | static inline void drv_sw_scan_complete(struct ieee80211_local *local, |
| | 354 | struct ieee80211_sub_if_data *sdata) |
| | 355 | { |
| | 356 | might_sleep(); |
| | 357 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 358 | |
| | 359 | trace_drv_sw_scan_complete(local, sdata); |
| | 360 | if (local->ops->sw_scan_complete) |
| | 361 | local->ops->sw_scan_complete(&local->hw, &sdata->vif); |
| | 362 | trace_drv_return_void(local); |
| | 363 | } |
| | 364 | |
| | 365 | static inline int drv_get_stats(struct ieee80211_local *local, |
| | 366 | struct ieee80211_low_level_stats *stats) |
| | 367 | { |
| | 368 | int ret = -EOPNOTSUPP; |
| | 369 | |
| | 370 | might_sleep(); |
| | 371 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 372 | |
| | 373 | if (local->ops->get_stats) |
| | 374 | ret = local->ops->get_stats(&local->hw, stats); |
| | 375 | trace_drv_get_stats(local, stats, ret); |
| | 376 | |
| | 377 | return ret; |
| | 378 | } |
| | 379 | |
| | 380 | static inline void drv_get_key_seq(struct ieee80211_local *local, |
| | 381 | struct ieee80211_key *key, |
| | 382 | struct ieee80211_key_seq *seq) |
| | 383 | { |
| | 384 | if (local->ops->get_key_seq) |
| | 385 | local->ops->get_key_seq(&local->hw, &key->conf, seq); |
| | 386 | trace_drv_get_key_seq(local, &key->conf); |
| | 387 | } |
| | 388 | |
| | 389 | static inline int drv_set_frag_threshold(struct ieee80211_local *local, |
| | 390 | u32 value) |
| | 391 | { |
| | 392 | int ret = 0; |
| | 393 | |
| | 394 | might_sleep(); |
| | 395 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 396 | |
| | 397 | trace_drv_set_frag_threshold(local, value); |
| | 398 | if (local->ops->set_frag_threshold) |
| | 399 | ret = local->ops->set_frag_threshold(&local->hw, value); |
| | 400 | trace_drv_return_int(local, ret); |
| | 401 | return ret; |
| | 402 | } |
| | 403 | |
| | 404 | static inline int drv_set_rts_threshold(struct ieee80211_local *local, |
| | 405 | u32 value) |
| | 406 | { |
| | 407 | int ret = 0; |
| | 408 | |
| | 409 | might_sleep(); |
| | 410 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 411 | |
| | 412 | trace_drv_set_rts_threshold(local, value); |
| | 413 | if (local->ops->set_rts_threshold) |
| | 414 | ret = local->ops->set_rts_threshold(&local->hw, value); |
| | 415 | trace_drv_return_int(local, ret); |
| | 416 | return ret; |
| | 417 | } |
| | 418 | |
| | 419 | static inline int drv_set_coverage_class(struct ieee80211_local *local, |
| | 420 | s16 value) |
| | 421 | { |
| | 422 | int ret = 0; |
| | 423 | might_sleep(); |
| | 424 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 425 | |
| | 426 | trace_drv_set_coverage_class(local, value); |
| | 427 | if (local->ops->set_coverage_class) |
| | 428 | local->ops->set_coverage_class(&local->hw, value); |
| | 429 | else |
| | 430 | ret = -EOPNOTSUPP; |
| | 431 | |
| | 432 | trace_drv_return_int(local, ret); |
| | 433 | return ret; |
| | 434 | } |
| | 435 | |
| | 436 | static inline void drv_sta_notify(struct ieee80211_local *local, |
| | 437 | struct ieee80211_sub_if_data *sdata, |
| | 438 | enum sta_notify_cmd cmd, |
| | 439 | struct ieee80211_sta *sta) |
| | 440 | { |
| | 441 | sdata = get_bss_sdata(sdata); |
| | 442 | if (!check_sdata_in_driver(sdata)) |
| | 443 | return; |
| | 444 | |
| | 445 | trace_drv_sta_notify(local, sdata, cmd, sta); |
| | 446 | if (local->ops->sta_notify) |
| | 447 | local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta); |
| | 448 | trace_drv_return_void(local); |
| | 449 | } |
| | 450 | |
| | 451 | static inline int drv_sta_add(struct ieee80211_local *local, |
| | 452 | struct ieee80211_sub_if_data *sdata, |
| | 453 | struct ieee80211_sta *sta) |
| | 454 | { |
| | 455 | int ret = 0; |
| | 456 | |
| | 457 | might_sleep(); |
| | 458 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 459 | |
| | 460 | sdata = get_bss_sdata(sdata); |
| | 461 | if (!check_sdata_in_driver(sdata)) |
| | 462 | return -EIO; |
| | 463 | |
| | 464 | trace_drv_sta_add(local, sdata, sta); |
| | 465 | if (local->ops->sta_add) |
| | 466 | ret = local->ops->sta_add(&local->hw, &sdata->vif, sta); |
| | 467 | |
| | 468 | trace_drv_return_int(local, ret); |
| | 469 | |
| | 470 | return ret; |
| | 471 | } |
| | 472 | |
| | 473 | static inline void drv_sta_remove(struct ieee80211_local *local, |
| | 474 | struct ieee80211_sub_if_data *sdata, |
| | 475 | struct ieee80211_sta *sta) |
| | 476 | { |
| | 477 | might_sleep(); |
| | 478 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 479 | |
| | 480 | sdata = get_bss_sdata(sdata); |
| | 481 | if (!check_sdata_in_driver(sdata)) |
| | 482 | return; |
| | 483 | |
| | 484 | trace_drv_sta_remove(local, sdata, sta); |
| | 485 | if (local->ops->sta_remove) |
| | 486 | local->ops->sta_remove(&local->hw, &sdata->vif, sta); |
| | 487 | |
| | 488 | trace_drv_return_void(local); |
| | 489 | } |
| | 490 | |
| | 491 | #ifdef CONFIG_MAC80211_DEBUGFS |
| | 492 | static inline void drv_vif_add_debugfs(struct ieee80211_local *local, |
| | 493 | struct ieee80211_sub_if_data *sdata) |
| | 494 | { |
| | 495 | might_sleep(); |
| | 496 | |
| | 497 | if (sdata->vif.type == NL80211_IFTYPE_MONITOR || |
| | 498 | WARN_ON(!sdata->vif.debugfs_dir)) |
| | 499 | return; |
| | 500 | |
| | 501 | sdata = get_bss_sdata(sdata); |
| | 502 | if (!check_sdata_in_driver(sdata)) |
| | 503 | return; |
| | 504 | |
| | 505 | if (local->ops->vif_add_debugfs) |
| | 506 | local->ops->vif_add_debugfs(&local->hw, &sdata->vif); |
| | 507 | } |
| | 508 | |
| | 509 | static inline void drv_link_add_debugfs(struct ieee80211_local *local, |
| | 510 | struct ieee80211_sub_if_data *sdata, |
| | 511 | struct ieee80211_bss_conf *link_conf, |
| | 512 | struct dentry *dir) |
| | 513 | { |
| | 514 | might_sleep(); |
| | 515 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 516 | |
| | 517 | sdata = get_bss_sdata(sdata); |
| | 518 | if (!check_sdata_in_driver(sdata)) |
| | 519 | return; |
| | 520 | |
| | 521 | if (local->ops->link_add_debugfs) |
| | 522 | local->ops->link_add_debugfs(&local->hw, &sdata->vif, |
| | 523 | link_conf, dir); |
| | 524 | } |
| | 525 | |
| | 526 | static inline void drv_sta_add_debugfs(struct ieee80211_local *local, |
| | 527 | struct ieee80211_sub_if_data *sdata, |
| | 528 | struct ieee80211_sta *sta, |
| | 529 | struct dentry *dir) |
| | 530 | { |
| | 531 | might_sleep(); |
| | 532 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 533 | |
| | 534 | sdata = get_bss_sdata(sdata); |
| | 535 | if (!check_sdata_in_driver(sdata)) |
| | 536 | return; |
| | 537 | |
| | 538 | if (local->ops->sta_add_debugfs) |
| | 539 | local->ops->sta_add_debugfs(&local->hw, &sdata->vif, |
| | 540 | sta, dir); |
| | 541 | } |
| | 542 | |
| | 543 | static inline void drv_link_sta_add_debugfs(struct ieee80211_local *local, |
| | 544 | struct ieee80211_sub_if_data *sdata, |
| | 545 | struct ieee80211_link_sta *link_sta, |
| | 546 | struct dentry *dir) |
| | 547 | { |
| | 548 | might_sleep(); |
| | 549 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 550 | |
| | 551 | sdata = get_bss_sdata(sdata); |
| | 552 | if (!check_sdata_in_driver(sdata)) |
| | 553 | return; |
| | 554 | |
| | 555 | if (local->ops->link_sta_add_debugfs) |
| | 556 | local->ops->link_sta_add_debugfs(&local->hw, &sdata->vif, |
| | 557 | link_sta, dir); |
| | 558 | } |
| | 559 | #else |
| | 560 | static inline void drv_vif_add_debugfs(struct ieee80211_local *local, |
| | 561 | struct ieee80211_sub_if_data *sdata) |
| | 562 | { |
| | 563 | might_sleep(); |
| | 564 | } |
| | 565 | #endif |
| | 566 | |
| | 567 | static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local, |
| | 568 | struct ieee80211_sub_if_data *sdata, |
| | 569 | struct sta_info *sta) |
| | 570 | { |
| | 571 | might_sleep(); |
| | 572 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 573 | |
| | 574 | sdata = get_bss_sdata(sdata); |
| | 575 | if (!check_sdata_in_driver(sdata)) |
| | 576 | return; |
| | 577 | |
| | 578 | trace_drv_sta_pre_rcu_remove(local, sdata, &sta->sta); |
| | 579 | if (local->ops->sta_pre_rcu_remove) |
| | 580 | local->ops->sta_pre_rcu_remove(&local->hw, &sdata->vif, |
| | 581 | &sta->sta); |
| | 582 | trace_drv_return_void(local); |
| | 583 | } |
| | 584 | |
| | 585 | __must_check |
| | 586 | int drv_sta_state(struct ieee80211_local *local, |
| | 587 | struct ieee80211_sub_if_data *sdata, |
| | 588 | struct sta_info *sta, |
| | 589 | enum ieee80211_sta_state old_state, |
| | 590 | enum ieee80211_sta_state new_state); |
| | 591 | |
| | 592 | __must_check |
| | 593 | int drv_sta_set_txpwr(struct ieee80211_local *local, |
| | 594 | struct ieee80211_sub_if_data *sdata, |
| | 595 | struct sta_info *sta); |
| | 596 | |
| | 597 | void drv_link_sta_rc_update(struct ieee80211_local *local, |
| | 598 | struct ieee80211_sub_if_data *sdata, |
| | 599 | struct ieee80211_link_sta *link_sta, u32 changed); |
| | 600 | |
| | 601 | static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local, |
| | 602 | struct ieee80211_sub_if_data *sdata, |
| | 603 | struct ieee80211_sta *sta) |
| | 604 | { |
| | 605 | sdata = get_bss_sdata(sdata); |
| | 606 | if (!check_sdata_in_driver(sdata)) |
| | 607 | return; |
| | 608 | |
| | 609 | trace_drv_sta_rate_tbl_update(local, sdata, sta); |
| | 610 | if (local->ops->sta_rate_tbl_update) |
| | 611 | local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta); |
| | 612 | |
| | 613 | trace_drv_return_void(local); |
| | 614 | } |
| | 615 | |
| | 616 | static inline void drv_sta_statistics(struct ieee80211_local *local, |
| | 617 | struct ieee80211_sub_if_data *sdata, |
| | 618 | struct ieee80211_sta *sta, |
| | 619 | struct station_info *sinfo) |
| | 620 | { |
| | 621 | might_sleep(); |
| | 622 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 623 | |
| | 624 | sdata = get_bss_sdata(sdata); |
| | 625 | if (!check_sdata_in_driver(sdata)) |
| | 626 | return; |
| | 627 | |
| | 628 | trace_drv_sta_statistics(local, sdata, sta); |
| | 629 | if (local->ops->sta_statistics) |
| | 630 | local->ops->sta_statistics(&local->hw, &sdata->vif, sta, sinfo); |
| | 631 | trace_drv_return_void(local); |
| | 632 | } |
| | 633 | |
| | 634 | int drv_conf_tx(struct ieee80211_local *local, |
| | 635 | struct ieee80211_link_data *link, u16 ac, |
| | 636 | const struct ieee80211_tx_queue_params *params); |
| | 637 | |
| | 638 | u64 drv_get_tsf(struct ieee80211_local *local, |
| | 639 | struct ieee80211_sub_if_data *sdata); |
| | 640 | void drv_set_tsf(struct ieee80211_local *local, |
| | 641 | struct ieee80211_sub_if_data *sdata, |
| | 642 | u64 tsf); |
| | 643 | void drv_offset_tsf(struct ieee80211_local *local, |
| | 644 | struct ieee80211_sub_if_data *sdata, |
| | 645 | s64 offset); |
| | 646 | void drv_reset_tsf(struct ieee80211_local *local, |
| | 647 | struct ieee80211_sub_if_data *sdata); |
| | 648 | |
| | 649 | static inline int drv_tx_last_beacon(struct ieee80211_local *local) |
| | 650 | { |
| | 651 | int ret = 0; /* default unsupported op for less congestion */ |
| | 652 | |
| | 653 | might_sleep(); |
| | 654 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 655 | |
| | 656 | trace_drv_tx_last_beacon(local); |
| | 657 | if (local->ops->tx_last_beacon) |
| | 658 | ret = local->ops->tx_last_beacon(&local->hw); |
| | 659 | trace_drv_return_int(local, ret); |
| | 660 | return ret; |
| | 661 | } |
| | 662 | |
| | 663 | int drv_ampdu_action(struct ieee80211_local *local, |
| | 664 | struct ieee80211_sub_if_data *sdata, |
| | 665 | struct ieee80211_ampdu_params *params); |
| | 666 | |
| | 667 | static inline int drv_get_survey(struct ieee80211_local *local, int idx, |
| | 668 | struct survey_info *survey) |
| | 669 | { |
| | 670 | int ret = -EOPNOTSUPP; |
| | 671 | |
| | 672 | might_sleep(); |
| | 673 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 674 | |
| | 675 | trace_drv_get_survey(local, idx, survey); |
| | 676 | |
| | 677 | if (local->ops->get_survey) |
| | 678 | ret = local->ops->get_survey(&local->hw, idx, survey); |
| | 679 | |
| | 680 | trace_drv_return_int(local, ret); |
| | 681 | |
| | 682 | return ret; |
| | 683 | } |
| | 684 | |
| | 685 | static inline void drv_rfkill_poll(struct ieee80211_local *local) |
| | 686 | { |
| | 687 | might_sleep(); |
| | 688 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 689 | |
| | 690 | if (local->ops->rfkill_poll) |
| | 691 | local->ops->rfkill_poll(&local->hw); |
| | 692 | } |
| | 693 | |
| | 694 | static inline void drv_flush(struct ieee80211_local *local, |
| | 695 | struct ieee80211_sub_if_data *sdata, |
| | 696 | u32 queues, bool drop) |
| | 697 | { |
| | 698 | struct ieee80211_vif *vif; |
| | 699 | |
| | 700 | might_sleep(); |
| | 701 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 702 | |
| | 703 | sdata = get_bss_sdata(sdata); |
| | 704 | vif = sdata ? &sdata->vif : NULL; |
| | 705 | |
| | 706 | if (sdata && !check_sdata_in_driver(sdata)) |
| | 707 | return; |
| | 708 | |
| | 709 | trace_drv_flush(local, queues, drop); |
| | 710 | if (local->ops->flush) |
| | 711 | local->ops->flush(&local->hw, vif, queues, drop); |
| | 712 | trace_drv_return_void(local); |
| | 713 | } |
| | 714 | |
| | 715 | static inline void drv_flush_sta(struct ieee80211_local *local, |
| | 716 | struct ieee80211_sub_if_data *sdata, |
| | 717 | struct sta_info *sta) |
| | 718 | { |
| | 719 | might_sleep(); |
| | 720 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 721 | |
| | 722 | sdata = get_bss_sdata(sdata); |
| | 723 | |
| | 724 | if (sdata && !check_sdata_in_driver(sdata)) |
| | 725 | return; |
| | 726 | |
| | 727 | if (!sta->uploaded) |
| | 728 | return; |
| | 729 | |
| | 730 | trace_drv_flush_sta(local, sdata, &sta->sta); |
| | 731 | if (local->ops->flush_sta) |
| | 732 | local->ops->flush_sta(&local->hw, &sdata->vif, &sta->sta); |
| | 733 | trace_drv_return_void(local); |
| | 734 | } |
| | 735 | |
| | 736 | static inline void drv_channel_switch(struct ieee80211_local *local, |
| | 737 | struct ieee80211_sub_if_data *sdata, |
| | 738 | struct ieee80211_channel_switch *ch_switch) |
| | 739 | { |
| | 740 | might_sleep(); |
| | 741 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 742 | |
| | 743 | trace_drv_channel_switch(local, sdata, ch_switch); |
| | 744 | local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch); |
| | 745 | trace_drv_return_void(local); |
| | 746 | } |
| | 747 | |
| | 748 | |
| | 749 | static inline int drv_set_antenna(struct ieee80211_local *local, |
| | 750 | u32 tx_ant, u32 rx_ant) |
| | 751 | { |
| | 752 | int ret = -EOPNOTSUPP; |
| | 753 | might_sleep(); |
| | 754 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 755 | if (local->ops->set_antenna) |
| | 756 | ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant); |
| | 757 | trace_drv_set_antenna(local, tx_ant, rx_ant, ret); |
| | 758 | return ret; |
| | 759 | } |
| | 760 | |
| | 761 | static inline int drv_get_antenna(struct ieee80211_local *local, |
| | 762 | u32 *tx_ant, u32 *rx_ant) |
| | 763 | { |
| | 764 | int ret = -EOPNOTSUPP; |
| | 765 | might_sleep(); |
| | 766 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 767 | if (local->ops->get_antenna) |
| | 768 | ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant); |
| | 769 | trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret); |
| | 770 | return ret; |
| | 771 | } |
| | 772 | |
| | 773 | static inline int drv_remain_on_channel(struct ieee80211_local *local, |
| | 774 | struct ieee80211_sub_if_data *sdata, |
| | 775 | struct ieee80211_channel *chan, |
| | 776 | unsigned int duration, |
| | 777 | enum ieee80211_roc_type type) |
| | 778 | { |
| | 779 | int ret; |
| | 780 | |
| | 781 | might_sleep(); |
| | 782 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 783 | |
| | 784 | trace_drv_remain_on_channel(local, sdata, chan, duration, type); |
| | 785 | ret = local->ops->remain_on_channel(&local->hw, &sdata->vif, |
| | 786 | chan, duration, type); |
| | 787 | trace_drv_return_int(local, ret); |
| | 788 | |
| | 789 | return ret; |
| | 790 | } |
| | 791 | |
| | 792 | static inline int |
| | 793 | drv_cancel_remain_on_channel(struct ieee80211_local *local, |
| | 794 | struct ieee80211_sub_if_data *sdata) |
| | 795 | { |
| | 796 | int ret; |
| | 797 | |
| | 798 | might_sleep(); |
| | 799 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 800 | |
| | 801 | trace_drv_cancel_remain_on_channel(local, sdata); |
| | 802 | ret = local->ops->cancel_remain_on_channel(&local->hw, &sdata->vif); |
| | 803 | trace_drv_return_int(local, ret); |
| | 804 | |
| | 805 | return ret; |
| | 806 | } |
| | 807 | |
| | 808 | static inline int drv_set_ringparam(struct ieee80211_local *local, |
| | 809 | u32 tx, u32 rx) |
| | 810 | { |
| | 811 | int ret = -EOPNOTSUPP; |
| | 812 | |
| | 813 | might_sleep(); |
| | 814 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 815 | |
| | 816 | trace_drv_set_ringparam(local, tx, rx); |
| | 817 | if (local->ops->set_ringparam) |
| | 818 | ret = local->ops->set_ringparam(&local->hw, tx, rx); |
| | 819 | trace_drv_return_int(local, ret); |
| | 820 | |
| | 821 | return ret; |
| | 822 | } |
| | 823 | |
| | 824 | static inline void drv_get_ringparam(struct ieee80211_local *local, |
| | 825 | u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max) |
| | 826 | { |
| | 827 | might_sleep(); |
| | 828 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 829 | |
| | 830 | trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max); |
| | 831 | if (local->ops->get_ringparam) |
| | 832 | local->ops->get_ringparam(&local->hw, tx, tx_max, rx, rx_max); |
| | 833 | trace_drv_return_void(local); |
| | 834 | } |
| | 835 | |
| | 836 | static inline bool drv_tx_frames_pending(struct ieee80211_local *local) |
| | 837 | { |
| | 838 | bool ret = false; |
| | 839 | |
| | 840 | might_sleep(); |
| | 841 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 842 | |
| | 843 | trace_drv_tx_frames_pending(local); |
| | 844 | if (local->ops->tx_frames_pending) |
| | 845 | ret = local->ops->tx_frames_pending(&local->hw); |
| | 846 | trace_drv_return_bool(local, ret); |
| | 847 | |
| | 848 | return ret; |
| | 849 | } |
| | 850 | |
| | 851 | static inline int drv_set_bitrate_mask(struct ieee80211_local *local, |
| | 852 | struct ieee80211_sub_if_data *sdata, |
| | 853 | const struct cfg80211_bitrate_mask *mask) |
| | 854 | { |
| | 855 | int ret = -EOPNOTSUPP; |
| | 856 | |
| | 857 | might_sleep(); |
| | 858 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 859 | |
| | 860 | if (!check_sdata_in_driver(sdata)) |
| | 861 | return -EIO; |
| | 862 | |
| | 863 | trace_drv_set_bitrate_mask(local, sdata, mask); |
| | 864 | if (local->ops->set_bitrate_mask) |
| | 865 | ret = local->ops->set_bitrate_mask(&local->hw, |
| | 866 | &sdata->vif, mask); |
| | 867 | trace_drv_return_int(local, ret); |
| | 868 | |
| | 869 | return ret; |
| | 870 | } |
| | 871 | |
| | 872 | static inline void drv_set_rekey_data(struct ieee80211_local *local, |
| | 873 | struct ieee80211_sub_if_data *sdata, |
| | 874 | struct cfg80211_gtk_rekey_data *data) |
| | 875 | { |
| | 876 | might_sleep(); |
| | 877 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 878 | |
| | 879 | if (!check_sdata_in_driver(sdata)) |
| | 880 | return; |
| | 881 | |
| | 882 | trace_drv_set_rekey_data(local, sdata, data); |
| | 883 | if (local->ops->set_rekey_data) |
| | 884 | local->ops->set_rekey_data(&local->hw, &sdata->vif, data); |
| | 885 | trace_drv_return_void(local); |
| | 886 | } |
| | 887 | |
| | 888 | static inline void drv_event_callback(struct ieee80211_local *local, |
| | 889 | struct ieee80211_sub_if_data *sdata, |
| | 890 | const struct ieee80211_event *event) |
| | 891 | { |
| | 892 | trace_drv_event_callback(local, sdata, event); |
| | 893 | if (local->ops->event_callback) |
| | 894 | local->ops->event_callback(&local->hw, &sdata->vif, event); |
| | 895 | trace_drv_return_void(local); |
| | 896 | } |
| | 897 | |
| | 898 | static inline void |
| | 899 | drv_release_buffered_frames(struct ieee80211_local *local, |
| | 900 | struct sta_info *sta, u16 tids, int num_frames, |
| | 901 | enum ieee80211_frame_release_type reason, |
| | 902 | bool more_data) |
| | 903 | { |
| | 904 | trace_drv_release_buffered_frames(local, &sta->sta, tids, num_frames, |
| | 905 | reason, more_data); |
| | 906 | if (local->ops->release_buffered_frames) |
| | 907 | local->ops->release_buffered_frames(&local->hw, &sta->sta, tids, |
| | 908 | num_frames, reason, |
| | 909 | more_data); |
| | 910 | trace_drv_return_void(local); |
| | 911 | } |
| | 912 | |
| | 913 | static inline void |
| | 914 | drv_allow_buffered_frames(struct ieee80211_local *local, |
| | 915 | struct sta_info *sta, u16 tids, int num_frames, |
| | 916 | enum ieee80211_frame_release_type reason, |
| | 917 | bool more_data) |
| | 918 | { |
| | 919 | trace_drv_allow_buffered_frames(local, &sta->sta, tids, num_frames, |
| | 920 | reason, more_data); |
| | 921 | if (local->ops->allow_buffered_frames) |
| | 922 | local->ops->allow_buffered_frames(&local->hw, &sta->sta, |
| | 923 | tids, num_frames, reason, |
| | 924 | more_data); |
| | 925 | trace_drv_return_void(local); |
| | 926 | } |
| | 927 | |
| | 928 | static inline void drv_mgd_prepare_tx(struct ieee80211_local *local, |
| | 929 | struct ieee80211_sub_if_data *sdata, |
| | 930 | struct ieee80211_prep_tx_info *info) |
| | 931 | { |
| | 932 | might_sleep(); |
| | 933 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 934 | |
| | 935 | if (!check_sdata_in_driver(sdata)) |
| | 936 | return; |
| | 937 | WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION); |
| | 938 | |
| | 939 | info->link_id = info->link_id < 0 ? 0 : info->link_id; |
| | 940 | trace_drv_mgd_prepare_tx(local, sdata, info->duration, |
| | 941 | info->subtype, info->success); |
| | 942 | if (local->ops->mgd_prepare_tx) |
| | 943 | local->ops->mgd_prepare_tx(&local->hw, &sdata->vif, info); |
| | 944 | trace_drv_return_void(local); |
| | 945 | } |
| | 946 | |
| | 947 | static inline void drv_mgd_complete_tx(struct ieee80211_local *local, |
| | 948 | struct ieee80211_sub_if_data *sdata, |
| | 949 | struct ieee80211_prep_tx_info *info) |
| | 950 | { |
| | 951 | might_sleep(); |
| | 952 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 953 | |
| | 954 | if (!check_sdata_in_driver(sdata)) |
| | 955 | return; |
| | 956 | WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION); |
| | 957 | |
| | 958 | info->link_id = info->link_id < 0 ? 0 : info->link_id; |
| | 959 | trace_drv_mgd_complete_tx(local, sdata, info->duration, |
| | 960 | info->subtype, info->success); |
| | 961 | if (local->ops->mgd_complete_tx) |
| | 962 | local->ops->mgd_complete_tx(&local->hw, &sdata->vif, info); |
| | 963 | trace_drv_return_void(local); |
| | 964 | } |
| | 965 | |
| | 966 | static inline void |
| | 967 | drv_mgd_protect_tdls_discover(struct ieee80211_local *local, |
| | 968 | struct ieee80211_sub_if_data *sdata, |
| | 969 | int link_id) |
| | 970 | { |
| | 971 | might_sleep(); |
| | 972 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 973 | |
| | 974 | if (!check_sdata_in_driver(sdata)) |
| | 975 | return; |
| | 976 | WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION); |
| | 977 | |
| | 978 | link_id = link_id > 0 ? link_id : 0; |
| | 979 | |
| | 980 | trace_drv_mgd_protect_tdls_discover(local, sdata); |
| | 981 | if (local->ops->mgd_protect_tdls_discover) |
| | 982 | local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif, |
| | 983 | link_id); |
| | 984 | trace_drv_return_void(local); |
| | 985 | } |
| | 986 | |
| | 987 | static inline int drv_add_chanctx(struct ieee80211_local *local, |
| | 988 | struct ieee80211_chanctx *ctx) |
| | 989 | { |
| | 990 | int ret = -EOPNOTSUPP; |
| | 991 | |
| | 992 | might_sleep(); |
| | 993 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 994 | |
| | 995 | trace_drv_add_chanctx(local, ctx); |
| | 996 | if (local->ops->add_chanctx) |
| | 997 | ret = local->ops->add_chanctx(&local->hw, &ctx->conf); |
| | 998 | trace_drv_return_int(local, ret); |
| | 999 | if (!ret) |
| | 1000 | ctx->driver_present = true; |
| | 1001 | |
| | 1002 | return ret; |
| | 1003 | } |
| | 1004 | |
| | 1005 | static inline void drv_remove_chanctx(struct ieee80211_local *local, |
| | 1006 | struct ieee80211_chanctx *ctx) |
| | 1007 | { |
| | 1008 | might_sleep(); |
| | 1009 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1010 | |
| | 1011 | if (WARN_ON(!ctx->driver_present)) |
| | 1012 | return; |
| | 1013 | |
| | 1014 | trace_drv_remove_chanctx(local, ctx); |
| | 1015 | if (local->ops->remove_chanctx) |
| | 1016 | local->ops->remove_chanctx(&local->hw, &ctx->conf); |
| | 1017 | trace_drv_return_void(local); |
| | 1018 | ctx->driver_present = false; |
| | 1019 | } |
| | 1020 | |
| | 1021 | static inline void drv_change_chanctx(struct ieee80211_local *local, |
| | 1022 | struct ieee80211_chanctx *ctx, |
| | 1023 | u32 changed) |
| | 1024 | { |
| | 1025 | might_sleep(); |
| | 1026 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1027 | |
| | 1028 | trace_drv_change_chanctx(local, ctx, changed); |
| | 1029 | if (local->ops->change_chanctx) { |
| | 1030 | WARN_ON_ONCE(!ctx->driver_present); |
| | 1031 | local->ops->change_chanctx(&local->hw, &ctx->conf, changed); |
| | 1032 | } |
| | 1033 | trace_drv_return_void(local); |
| | 1034 | } |
| | 1035 | |
| | 1036 | int drv_assign_vif_chanctx(struct ieee80211_local *local, |
| | 1037 | struct ieee80211_sub_if_data *sdata, |
| | 1038 | struct ieee80211_bss_conf *link_conf, |
| | 1039 | struct ieee80211_chanctx *ctx); |
| | 1040 | void drv_unassign_vif_chanctx(struct ieee80211_local *local, |
| | 1041 | struct ieee80211_sub_if_data *sdata, |
| | 1042 | struct ieee80211_bss_conf *link_conf, |
| | 1043 | struct ieee80211_chanctx *ctx); |
| | 1044 | int drv_switch_vif_chanctx(struct ieee80211_local *local, |
| | 1045 | struct ieee80211_vif_chanctx_switch *vifs, |
| | 1046 | int n_vifs, enum ieee80211_chanctx_switch_mode mode); |
| | 1047 | |
| | 1048 | static inline int drv_start_ap(struct ieee80211_local *local, |
| | 1049 | struct ieee80211_sub_if_data *sdata, |
| | 1050 | struct ieee80211_bss_conf *link_conf) |
| | 1051 | { |
| | 1052 | int ret = 0; |
| | 1053 | |
| | 1054 | might_sleep(); |
| | 1055 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1056 | |
| | 1057 | if (!check_sdata_in_driver(sdata)) |
| | 1058 | return -EIO; |
| | 1059 | |
| | 1060 | trace_drv_start_ap(local, sdata, link_conf); |
| | 1061 | if (local->ops->start_ap) |
| | 1062 | ret = local->ops->start_ap(&local->hw, &sdata->vif, link_conf); |
| | 1063 | trace_drv_return_int(local, ret); |
| | 1064 | return ret; |
| | 1065 | } |
| | 1066 | |
| | 1067 | static inline void drv_stop_ap(struct ieee80211_local *local, |
| | 1068 | struct ieee80211_sub_if_data *sdata, |
| | 1069 | struct ieee80211_bss_conf *link_conf) |
| | 1070 | { |
| | 1071 | might_sleep(); |
| | 1072 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1073 | |
| | 1074 | if (!check_sdata_in_driver(sdata)) |
| | 1075 | return; |
| | 1076 | |
| | 1077 | trace_drv_stop_ap(local, sdata, link_conf); |
| | 1078 | if (local->ops->stop_ap) |
| | 1079 | local->ops->stop_ap(&local->hw, &sdata->vif, link_conf); |
| | 1080 | trace_drv_return_void(local); |
| | 1081 | } |
| | 1082 | |
| | 1083 | static inline void |
| | 1084 | drv_reconfig_complete(struct ieee80211_local *local, |
| | 1085 | enum ieee80211_reconfig_type reconfig_type) |
| | 1086 | { |
| | 1087 | might_sleep(); |
| | 1088 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1089 | |
| | 1090 | trace_drv_reconfig_complete(local, reconfig_type); |
| | 1091 | if (local->ops->reconfig_complete) |
| | 1092 | local->ops->reconfig_complete(&local->hw, reconfig_type); |
| | 1093 | trace_drv_return_void(local); |
| | 1094 | } |
| | 1095 | |
| | 1096 | static inline void |
| | 1097 | drv_set_default_unicast_key(struct ieee80211_local *local, |
| | 1098 | struct ieee80211_sub_if_data *sdata, |
| | 1099 | int key_idx) |
| | 1100 | { |
| | 1101 | might_sleep(); |
| | 1102 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1103 | |
| | 1104 | if (!check_sdata_in_driver(sdata)) |
| | 1105 | return; |
| | 1106 | |
| | 1107 | WARN_ON_ONCE(key_idx < -1 || key_idx > 3); |
| | 1108 | |
| | 1109 | trace_drv_set_default_unicast_key(local, sdata, key_idx); |
| | 1110 | if (local->ops->set_default_unicast_key) |
| | 1111 | local->ops->set_default_unicast_key(&local->hw, &sdata->vif, |
| | 1112 | key_idx); |
| | 1113 | trace_drv_return_void(local); |
| | 1114 | } |
| | 1115 | |
| | 1116 | #if IS_ENABLED(CONFIG_IPV6) |
| | 1117 | static inline void drv_ipv6_addr_change(struct ieee80211_local *local, |
| | 1118 | struct ieee80211_sub_if_data *sdata, |
| | 1119 | struct inet6_dev *idev) |
| | 1120 | { |
| | 1121 | trace_drv_ipv6_addr_change(local, sdata); |
| | 1122 | if (local->ops->ipv6_addr_change) |
| | 1123 | local->ops->ipv6_addr_change(&local->hw, &sdata->vif, idev); |
| | 1124 | trace_drv_return_void(local); |
| | 1125 | } |
| | 1126 | #endif |
| | 1127 | |
| | 1128 | static inline void |
| | 1129 | drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata, |
| | 1130 | struct cfg80211_chan_def *chandef) |
| | 1131 | { |
| | 1132 | struct ieee80211_local *local = sdata->local; |
| | 1133 | |
| | 1134 | might_sleep(); |
| | 1135 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1136 | |
| | 1137 | if (local->ops->channel_switch_beacon) { |
| | 1138 | trace_drv_channel_switch_beacon(local, sdata, chandef); |
| | 1139 | local->ops->channel_switch_beacon(&local->hw, &sdata->vif, |
| | 1140 | chandef); |
| | 1141 | } |
| | 1142 | } |
| | 1143 | |
| | 1144 | static inline int |
| | 1145 | drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata, |
| | 1146 | struct ieee80211_channel_switch *ch_switch) |
| | 1147 | { |
| | 1148 | struct ieee80211_local *local = sdata->local; |
| | 1149 | int ret = 0; |
| | 1150 | |
| | 1151 | might_sleep(); |
| | 1152 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1153 | |
| | 1154 | if (!check_sdata_in_driver(sdata)) |
| | 1155 | return -EIO; |
| | 1156 | |
| | 1157 | if (!ieee80211_vif_link_active(&sdata->vif, ch_switch->link_id)) |
| | 1158 | return 0; |
| | 1159 | |
| | 1160 | trace_drv_pre_channel_switch(local, sdata, ch_switch); |
| | 1161 | if (local->ops->pre_channel_switch) |
| | 1162 | ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif, |
| | 1163 | ch_switch); |
| | 1164 | trace_drv_return_int(local, ret); |
| | 1165 | return ret; |
| | 1166 | } |
| | 1167 | |
| | 1168 | static inline int |
| | 1169 | drv_post_channel_switch(struct ieee80211_link_data *link) |
| | 1170 | { |
| | 1171 | struct ieee80211_sub_if_data *sdata = link->sdata; |
| | 1172 | struct ieee80211_local *local = sdata->local; |
| | 1173 | int ret = 0; |
| | 1174 | |
| | 1175 | might_sleep(); |
| | 1176 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1177 | |
| | 1178 | if (!check_sdata_in_driver(sdata)) |
| | 1179 | return -EIO; |
| | 1180 | |
| | 1181 | if (!ieee80211_vif_link_active(&sdata->vif, link->link_id)) |
| | 1182 | return 0; |
| | 1183 | |
| | 1184 | trace_drv_post_channel_switch(local, sdata); |
| | 1185 | if (local->ops->post_channel_switch) |
| | 1186 | ret = local->ops->post_channel_switch(&local->hw, &sdata->vif, |
| | 1187 | link->conf); |
| | 1188 | trace_drv_return_int(local, ret); |
| | 1189 | return ret; |
| | 1190 | } |
| | 1191 | |
| | 1192 | static inline void |
| | 1193 | drv_abort_channel_switch(struct ieee80211_link_data *link) |
| | 1194 | { |
| | 1195 | struct ieee80211_sub_if_data *sdata = link->sdata; |
| | 1196 | struct ieee80211_local *local = sdata->local; |
| | 1197 | |
| | 1198 | might_sleep(); |
| | 1199 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1200 | |
| | 1201 | if (!check_sdata_in_driver(sdata)) |
| | 1202 | return; |
| | 1203 | |
| | 1204 | if (!ieee80211_vif_link_active(&sdata->vif, link->link_id)) |
| | 1205 | return; |
| | 1206 | |
| | 1207 | trace_drv_abort_channel_switch(local, sdata); |
| | 1208 | |
| | 1209 | if (local->ops->abort_channel_switch) |
| | 1210 | local->ops->abort_channel_switch(&local->hw, &sdata->vif, |
| | 1211 | link->conf); |
| | 1212 | } |
| | 1213 | |
| | 1214 | static inline void |
| | 1215 | drv_channel_switch_rx_beacon(struct ieee80211_sub_if_data *sdata, |
| | 1216 | struct ieee80211_channel_switch *ch_switch) |
| | 1217 | { |
| | 1218 | struct ieee80211_local *local = sdata->local; |
| | 1219 | |
| | 1220 | might_sleep(); |
| | 1221 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1222 | |
| | 1223 | if (!check_sdata_in_driver(sdata)) |
| | 1224 | return; |
| | 1225 | |
| | 1226 | if (!ieee80211_vif_link_active(&sdata->vif, ch_switch->link_id)) |
| | 1227 | return; |
| | 1228 | |
| | 1229 | trace_drv_channel_switch_rx_beacon(local, sdata, ch_switch); |
| | 1230 | if (local->ops->channel_switch_rx_beacon) |
| | 1231 | local->ops->channel_switch_rx_beacon(&local->hw, &sdata->vif, |
| | 1232 | ch_switch); |
| | 1233 | } |
| | 1234 | |
| | 1235 | static inline int drv_join_ibss(struct ieee80211_local *local, |
| | 1236 | struct ieee80211_sub_if_data *sdata) |
| | 1237 | { |
| | 1238 | int ret = 0; |
| | 1239 | |
| | 1240 | might_sleep(); |
| | 1241 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1242 | if (!check_sdata_in_driver(sdata)) |
| | 1243 | return -EIO; |
| | 1244 | |
| | 1245 | trace_drv_join_ibss(local, sdata, &sdata->vif.bss_conf); |
| | 1246 | if (local->ops->join_ibss) |
| | 1247 | ret = local->ops->join_ibss(&local->hw, &sdata->vif); |
| | 1248 | trace_drv_return_int(local, ret); |
| | 1249 | return ret; |
| | 1250 | } |
| | 1251 | |
| | 1252 | static inline void drv_leave_ibss(struct ieee80211_local *local, |
| | 1253 | struct ieee80211_sub_if_data *sdata) |
| | 1254 | { |
| | 1255 | might_sleep(); |
| | 1256 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1257 | if (!check_sdata_in_driver(sdata)) |
| | 1258 | return; |
| | 1259 | |
| | 1260 | trace_drv_leave_ibss(local, sdata); |
| | 1261 | if (local->ops->leave_ibss) |
| | 1262 | local->ops->leave_ibss(&local->hw, &sdata->vif); |
| | 1263 | trace_drv_return_void(local); |
| | 1264 | } |
| | 1265 | |
| | 1266 | static inline u32 drv_get_expected_throughput(struct ieee80211_local *local, |
| | 1267 | struct sta_info *sta) |
| | 1268 | { |
| | 1269 | u32 ret = 0; |
| | 1270 | |
| | 1271 | trace_drv_get_expected_throughput(&sta->sta); |
| | 1272 | if (local->ops->get_expected_throughput && sta->uploaded) |
| | 1273 | ret = local->ops->get_expected_throughput(&local->hw, &sta->sta); |
| | 1274 | trace_drv_return_u32(local, ret); |
| | 1275 | |
| | 1276 | return ret; |
| | 1277 | } |
| | 1278 | |
| | 1279 | static inline int drv_get_txpower(struct ieee80211_local *local, |
| | 1280 | struct ieee80211_sub_if_data *sdata, |
| | 1281 | unsigned int link_id, int *dbm) |
| | 1282 | { |
| | 1283 | int ret; |
| | 1284 | |
| | 1285 | might_sleep(); |
| | 1286 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1287 | |
| | 1288 | if (!local->ops->get_txpower) |
| | 1289 | return -EOPNOTSUPP; |
| | 1290 | |
| | 1291 | ret = local->ops->get_txpower(&local->hw, &sdata->vif, link_id, dbm); |
| | 1292 | trace_drv_get_txpower(local, sdata, link_id, *dbm, ret); |
| | 1293 | |
| | 1294 | return ret; |
| | 1295 | } |
| | 1296 | |
| | 1297 | static inline int |
| | 1298 | drv_tdls_channel_switch(struct ieee80211_local *local, |
| | 1299 | struct ieee80211_sub_if_data *sdata, |
| | 1300 | struct ieee80211_sta *sta, u8 oper_class, |
| | 1301 | struct cfg80211_chan_def *chandef, |
| | 1302 | struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie) |
| | 1303 | { |
| | 1304 | int ret; |
| | 1305 | |
| | 1306 | might_sleep(); |
| | 1307 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1308 | if (!check_sdata_in_driver(sdata)) |
| | 1309 | return -EIO; |
| | 1310 | |
| | 1311 | if (!local->ops->tdls_channel_switch) |
| | 1312 | return -EOPNOTSUPP; |
| | 1313 | |
| | 1314 | trace_drv_tdls_channel_switch(local, sdata, sta, oper_class, chandef); |
| | 1315 | ret = local->ops->tdls_channel_switch(&local->hw, &sdata->vif, sta, |
| | 1316 | oper_class, chandef, tmpl_skb, |
| | 1317 | ch_sw_tm_ie); |
| | 1318 | trace_drv_return_int(local, ret); |
| | 1319 | return ret; |
| | 1320 | } |
| | 1321 | |
| | 1322 | static inline void |
| | 1323 | drv_tdls_cancel_channel_switch(struct ieee80211_local *local, |
| | 1324 | struct ieee80211_sub_if_data *sdata, |
| | 1325 | struct ieee80211_sta *sta) |
| | 1326 | { |
| | 1327 | might_sleep(); |
| | 1328 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1329 | if (!check_sdata_in_driver(sdata)) |
| | 1330 | return; |
| | 1331 | |
| | 1332 | if (!local->ops->tdls_cancel_channel_switch) |
| | 1333 | return; |
| | 1334 | |
| | 1335 | trace_drv_tdls_cancel_channel_switch(local, sdata, sta); |
| | 1336 | local->ops->tdls_cancel_channel_switch(&local->hw, &sdata->vif, sta); |
| | 1337 | trace_drv_return_void(local); |
| | 1338 | } |
| | 1339 | |
| | 1340 | static inline void |
| | 1341 | drv_tdls_recv_channel_switch(struct ieee80211_local *local, |
| | 1342 | struct ieee80211_sub_if_data *sdata, |
| | 1343 | struct ieee80211_tdls_ch_sw_params *params) |
| | 1344 | { |
| | 1345 | trace_drv_tdls_recv_channel_switch(local, sdata, params); |
| | 1346 | if (local->ops->tdls_recv_channel_switch) |
| | 1347 | local->ops->tdls_recv_channel_switch(&local->hw, &sdata->vif, |
| | 1348 | params); |
| | 1349 | trace_drv_return_void(local); |
| | 1350 | } |
| | 1351 | |
| | 1352 | static inline void drv_wake_tx_queue(struct ieee80211_local *local, |
| | 1353 | struct txq_info *txq) |
| | 1354 | { |
| | 1355 | struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->txq.vif); |
| | 1356 | |
| | 1357 | /* In reconfig don't transmit now, but mark for waking later */ |
| | 1358 | if (local->in_reconfig) { |
| | 1359 | set_bit(IEEE80211_TXQ_DIRTY, &txq->flags); |
| | 1360 | return; |
| | 1361 | } |
| | 1362 | |
| | 1363 | if (!check_sdata_in_driver(sdata)) |
| | 1364 | return; |
| | 1365 | |
| | 1366 | trace_drv_wake_tx_queue(local, sdata, txq); |
| | 1367 | local->ops->wake_tx_queue(&local->hw, &txq->txq); |
| | 1368 | } |
| | 1369 | |
| | 1370 | static inline void schedule_and_wake_txq(struct ieee80211_local *local, |
| | 1371 | struct txq_info *txqi) |
| | 1372 | { |
| | 1373 | ieee80211_schedule_txq(&local->hw, &txqi->txq); |
| | 1374 | drv_wake_tx_queue(local, txqi); |
| | 1375 | } |
| | 1376 | |
| | 1377 | static inline int drv_can_aggregate_in_amsdu(struct ieee80211_local *local, |
| | 1378 | struct sk_buff *head, |
| | 1379 | struct sk_buff *skb) |
| | 1380 | { |
| | 1381 | if (!local->ops->can_aggregate_in_amsdu) |
| | 1382 | return true; |
| | 1383 | |
| | 1384 | return local->ops->can_aggregate_in_amsdu(&local->hw, head, skb); |
| | 1385 | } |
| | 1386 | |
| | 1387 | static inline int |
| | 1388 | drv_get_ftm_responder_stats(struct ieee80211_local *local, |
| | 1389 | struct ieee80211_sub_if_data *sdata, |
| | 1390 | struct cfg80211_ftm_responder_stats *ftm_stats) |
| | 1391 | { |
| | 1392 | u32 ret = -EOPNOTSUPP; |
| | 1393 | |
| | 1394 | might_sleep(); |
| | 1395 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1396 | if (!check_sdata_in_driver(sdata)) |
| | 1397 | return -EIO; |
| | 1398 | |
| | 1399 | if (local->ops->get_ftm_responder_stats) |
| | 1400 | ret = local->ops->get_ftm_responder_stats(&local->hw, |
| | 1401 | &sdata->vif, |
| | 1402 | ftm_stats); |
| | 1403 | trace_drv_get_ftm_responder_stats(local, sdata, ftm_stats); |
| | 1404 | |
| | 1405 | return ret; |
| | 1406 | } |
| | 1407 | |
| | 1408 | static inline int drv_start_pmsr(struct ieee80211_local *local, |
| | 1409 | struct ieee80211_sub_if_data *sdata, |
| | 1410 | struct cfg80211_pmsr_request *request) |
| | 1411 | { |
| | 1412 | int ret = -EOPNOTSUPP; |
| | 1413 | |
| | 1414 | might_sleep(); |
| | 1415 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1416 | if (!check_sdata_in_driver(sdata)) |
| | 1417 | return -EIO; |
| | 1418 | |
| | 1419 | trace_drv_start_pmsr(local, sdata); |
| | 1420 | |
| | 1421 | if (local->ops->start_pmsr) |
| | 1422 | ret = local->ops->start_pmsr(&local->hw, &sdata->vif, request); |
| | 1423 | trace_drv_return_int(local, ret); |
| | 1424 | |
| | 1425 | return ret; |
| | 1426 | } |
| | 1427 | |
| | 1428 | static inline void drv_abort_pmsr(struct ieee80211_local *local, |
| | 1429 | struct ieee80211_sub_if_data *sdata, |
| | 1430 | struct cfg80211_pmsr_request *request) |
| | 1431 | { |
| | 1432 | trace_drv_abort_pmsr(local, sdata); |
| | 1433 | |
| | 1434 | might_sleep(); |
| | 1435 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1436 | if (!check_sdata_in_driver(sdata)) |
| | 1437 | return; |
| | 1438 | |
| | 1439 | if (local->ops->abort_pmsr) |
| | 1440 | local->ops->abort_pmsr(&local->hw, &sdata->vif, request); |
| | 1441 | trace_drv_return_void(local); |
| | 1442 | } |
| | 1443 | |
| | 1444 | static inline int drv_start_nan(struct ieee80211_local *local, |
| | 1445 | struct ieee80211_sub_if_data *sdata, |
| | 1446 | struct cfg80211_nan_conf *conf) |
| | 1447 | { |
| | 1448 | int ret; |
| | 1449 | |
| | 1450 | might_sleep(); |
| | 1451 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1452 | check_sdata_in_driver(sdata); |
| | 1453 | |
| | 1454 | trace_drv_start_nan(local, sdata, conf); |
| | 1455 | ret = local->ops->start_nan(&local->hw, &sdata->vif, conf); |
| | 1456 | trace_drv_return_int(local, ret); |
| | 1457 | return ret; |
| | 1458 | } |
| | 1459 | |
| | 1460 | static inline void drv_stop_nan(struct ieee80211_local *local, |
| | 1461 | struct ieee80211_sub_if_data *sdata) |
| | 1462 | { |
| | 1463 | might_sleep(); |
| | 1464 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1465 | check_sdata_in_driver(sdata); |
| | 1466 | |
| | 1467 | trace_drv_stop_nan(local, sdata); |
| | 1468 | local->ops->stop_nan(&local->hw, &sdata->vif); |
| | 1469 | trace_drv_return_void(local); |
| | 1470 | } |
| | 1471 | |
| | 1472 | static inline int drv_nan_change_conf(struct ieee80211_local *local, |
| | 1473 | struct ieee80211_sub_if_data *sdata, |
| | 1474 | struct cfg80211_nan_conf *conf, |
| | 1475 | u32 changes) |
| | 1476 | { |
| | 1477 | int ret; |
| | 1478 | |
| | 1479 | might_sleep(); |
| | 1480 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1481 | check_sdata_in_driver(sdata); |
| | 1482 | |
| | 1483 | if (!local->ops->nan_change_conf) |
| | 1484 | return -EOPNOTSUPP; |
| | 1485 | |
| | 1486 | trace_drv_nan_change_conf(local, sdata, conf, changes); |
| | 1487 | ret = local->ops->nan_change_conf(&local->hw, &sdata->vif, conf, |
| | 1488 | changes); |
| | 1489 | trace_drv_return_int(local, ret); |
| | 1490 | |
| | 1491 | return ret; |
| | 1492 | } |
| | 1493 | |
| | 1494 | static inline int drv_add_nan_func(struct ieee80211_local *local, |
| | 1495 | struct ieee80211_sub_if_data *sdata, |
| | 1496 | const struct cfg80211_nan_func *nan_func) |
| | 1497 | { |
| | 1498 | int ret; |
| | 1499 | |
| | 1500 | might_sleep(); |
| | 1501 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1502 | check_sdata_in_driver(sdata); |
| | 1503 | |
| | 1504 | if (!local->ops->add_nan_func) |
| | 1505 | return -EOPNOTSUPP; |
| | 1506 | |
| | 1507 | trace_drv_add_nan_func(local, sdata, nan_func); |
| | 1508 | ret = local->ops->add_nan_func(&local->hw, &sdata->vif, nan_func); |
| | 1509 | trace_drv_return_int(local, ret); |
| | 1510 | |
| | 1511 | return ret; |
| | 1512 | } |
| | 1513 | |
| | 1514 | static inline void drv_del_nan_func(struct ieee80211_local *local, |
| | 1515 | struct ieee80211_sub_if_data *sdata, |
| | 1516 | u8 instance_id) |
| | 1517 | { |
| | 1518 | might_sleep(); |
| | 1519 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1520 | check_sdata_in_driver(sdata); |
| | 1521 | |
| | 1522 | trace_drv_del_nan_func(local, sdata, instance_id); |
| | 1523 | if (local->ops->del_nan_func) |
| | 1524 | local->ops->del_nan_func(&local->hw, &sdata->vif, instance_id); |
| | 1525 | trace_drv_return_void(local); |
| | 1526 | } |
| | 1527 | |
| | 1528 | static inline int drv_set_tid_config(struct ieee80211_local *local, |
| | 1529 | struct ieee80211_sub_if_data *sdata, |
| | 1530 | struct ieee80211_sta *sta, |
| | 1531 | struct cfg80211_tid_config *tid_conf) |
| | 1532 | { |
| | 1533 | int ret; |
| | 1534 | |
| | 1535 | might_sleep(); |
| | 1536 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1537 | ret = local->ops->set_tid_config(&local->hw, &sdata->vif, sta, |
| | 1538 | tid_conf); |
| | 1539 | trace_drv_return_int(local, ret); |
| | 1540 | |
| | 1541 | return ret; |
| | 1542 | } |
| | 1543 | |
| | 1544 | static inline int drv_reset_tid_config(struct ieee80211_local *local, |
| | 1545 | struct ieee80211_sub_if_data *sdata, |
| | 1546 | struct ieee80211_sta *sta, u8 tids) |
| | 1547 | { |
| | 1548 | int ret; |
| | 1549 | |
| | 1550 | might_sleep(); |
| | 1551 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1552 | ret = local->ops->reset_tid_config(&local->hw, &sdata->vif, sta, tids); |
| | 1553 | trace_drv_return_int(local, ret); |
| | 1554 | |
| | 1555 | return ret; |
| | 1556 | } |
| | 1557 | |
| | 1558 | static inline void drv_update_vif_offload(struct ieee80211_local *local, |
| | 1559 | struct ieee80211_sub_if_data *sdata) |
| | 1560 | { |
| | 1561 | might_sleep(); |
| | 1562 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1563 | check_sdata_in_driver(sdata); |
| | 1564 | |
| | 1565 | if (!local->ops->update_vif_offload) |
| | 1566 | return; |
| | 1567 | |
| | 1568 | trace_drv_update_vif_offload(local, sdata); |
| | 1569 | local->ops->update_vif_offload(&local->hw, &sdata->vif); |
| | 1570 | trace_drv_return_void(local); |
| | 1571 | } |
| | 1572 | |
| | 1573 | static inline void drv_sta_set_4addr(struct ieee80211_local *local, |
| | 1574 | struct ieee80211_sub_if_data *sdata, |
| | 1575 | struct ieee80211_sta *sta, bool enabled) |
| | 1576 | { |
| | 1577 | sdata = get_bss_sdata(sdata); |
| | 1578 | |
| | 1579 | might_sleep(); |
| | 1580 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1581 | if (!check_sdata_in_driver(sdata)) |
| | 1582 | return; |
| | 1583 | |
| | 1584 | trace_drv_sta_set_4addr(local, sdata, sta, enabled); |
| | 1585 | if (local->ops->sta_set_4addr) |
| | 1586 | local->ops->sta_set_4addr(&local->hw, &sdata->vif, sta, enabled); |
| | 1587 | trace_drv_return_void(local); |
| | 1588 | } |
| | 1589 | |
| | 1590 | static inline void drv_sta_set_decap_offload(struct ieee80211_local *local, |
| | 1591 | struct ieee80211_sub_if_data *sdata, |
| | 1592 | struct ieee80211_sta *sta, |
| | 1593 | bool enabled) |
| | 1594 | { |
| | 1595 | sdata = get_bss_sdata(sdata); |
| | 1596 | |
| | 1597 | might_sleep(); |
| | 1598 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1599 | if (!check_sdata_in_driver(sdata)) |
| | 1600 | return; |
| | 1601 | |
| | 1602 | trace_drv_sta_set_decap_offload(local, sdata, sta, enabled); |
| | 1603 | if (local->ops->sta_set_decap_offload) |
| | 1604 | local->ops->sta_set_decap_offload(&local->hw, &sdata->vif, sta, |
| | 1605 | enabled); |
| | 1606 | trace_drv_return_void(local); |
| | 1607 | } |
| | 1608 | |
| | 1609 | static inline void drv_add_twt_setup(struct ieee80211_local *local, |
| | 1610 | struct ieee80211_sub_if_data *sdata, |
| | 1611 | struct ieee80211_sta *sta, |
| | 1612 | struct ieee80211_twt_setup *twt) |
| | 1613 | { |
| | 1614 | struct ieee80211_twt_params *twt_agrt; |
| | 1615 | |
| | 1616 | might_sleep(); |
| | 1617 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1618 | |
| | 1619 | if (!check_sdata_in_driver(sdata)) |
| | 1620 | return; |
| | 1621 | |
| | 1622 | twt_agrt = (void *)twt->params; |
| | 1623 | |
| | 1624 | trace_drv_add_twt_setup(local, sta, twt, twt_agrt); |
| | 1625 | local->ops->add_twt_setup(&local->hw, sta, twt); |
| | 1626 | trace_drv_return_void(local); |
| | 1627 | } |
| | 1628 | |
| | 1629 | static inline void drv_twt_teardown_request(struct ieee80211_local *local, |
| | 1630 | struct ieee80211_sub_if_data *sdata, |
| | 1631 | struct ieee80211_sta *sta, |
| | 1632 | u8 flowid) |
| | 1633 | { |
| | 1634 | might_sleep(); |
| | 1635 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1636 | if (!check_sdata_in_driver(sdata)) |
| | 1637 | return; |
| | 1638 | |
| | 1639 | if (!local->ops->twt_teardown_request) |
| | 1640 | return; |
| | 1641 | |
| | 1642 | trace_drv_twt_teardown_request(local, sta, flowid); |
| | 1643 | local->ops->twt_teardown_request(&local->hw, sta, flowid); |
| | 1644 | trace_drv_return_void(local); |
| | 1645 | } |
| | 1646 | |
| | 1647 | static inline int drv_net_fill_forward_path(struct ieee80211_local *local, |
| | 1648 | struct ieee80211_sub_if_data *sdata, |
| | 1649 | struct ieee80211_sta *sta, |
| | 1650 | struct net_device_path_ctx *ctx, |
| | 1651 | struct net_device_path *path) |
| | 1652 | { |
| | 1653 | int ret = -EOPNOTSUPP; |
| | 1654 | |
| | 1655 | sdata = get_bss_sdata(sdata); |
| | 1656 | if (!check_sdata_in_driver(sdata)) |
| | 1657 | return -EIO; |
| | 1658 | |
| | 1659 | trace_drv_net_fill_forward_path(local, sdata, sta); |
| | 1660 | if (local->ops->net_fill_forward_path) |
| | 1661 | ret = local->ops->net_fill_forward_path(&local->hw, |
| | 1662 | &sdata->vif, sta, |
| | 1663 | ctx, path); |
| | 1664 | trace_drv_return_int(local, ret); |
| | 1665 | |
| | 1666 | return ret; |
| | 1667 | } |
| | 1668 | |
| | 1669 | static inline int drv_net_setup_tc(struct ieee80211_local *local, |
| | 1670 | struct ieee80211_sub_if_data *sdata, |
| | 1671 | struct net_device *dev, |
| | 1672 | enum tc_setup_type type, void *type_data) |
| | 1673 | { |
| | 1674 | int ret = -EOPNOTSUPP; |
| | 1675 | |
| | 1676 | might_sleep(); |
| | 1677 | |
| | 1678 | sdata = get_bss_sdata(sdata); |
| | 1679 | trace_drv_net_setup_tc(local, sdata, type); |
| | 1680 | if (local->ops->net_setup_tc) |
| | 1681 | ret = local->ops->net_setup_tc(&local->hw, &sdata->vif, dev, |
| | 1682 | type, type_data); |
| | 1683 | trace_drv_return_int(local, ret); |
| | 1684 | |
| | 1685 | return ret; |
| | 1686 | } |
| | 1687 | |
| | 1688 | static inline bool drv_can_activate_links(struct ieee80211_local *local, |
| | 1689 | struct ieee80211_sub_if_data *sdata, |
| | 1690 | u16 active_links) |
| | 1691 | { |
| | 1692 | bool ret = true; |
| | 1693 | |
| | 1694 | lockdep_assert_wiphy(local->hw.wiphy); |
| | 1695 | |
| | 1696 | if (!check_sdata_in_driver(sdata)) |
| | 1697 | return false; |
| | 1698 | |
| | 1699 | trace_drv_can_activate_links(local, sdata, active_links); |
| | 1700 | if (local->ops->can_activate_links) |
| | 1701 | ret = local->ops->can_activate_links(&local->hw, &sdata->vif, |
| | 1702 | active_links); |
| | 1703 | trace_drv_return_bool(local, ret); |
| | 1704 | |
| | 1705 | return ret; |
| | 1706 | } |
| | 1707 | |
| | 1708 | int drv_change_vif_links(struct ieee80211_local *local, |
| | 1709 | struct ieee80211_sub_if_data *sdata, |
| | 1710 | u16 old_links, u16 new_links, |
| | 1711 | struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]); |
| | 1712 | int drv_change_sta_links(struct ieee80211_local *local, |
| | 1713 | struct ieee80211_sub_if_data *sdata, |
| | 1714 | struct ieee80211_sta *sta, |
| | 1715 | u16 old_links, u16 new_links); |
| | 1716 | |
| | 1717 | static inline enum ieee80211_neg_ttlm_res |
| | 1718 | drv_can_neg_ttlm(struct ieee80211_local *local, |
| | 1719 | struct ieee80211_sub_if_data *sdata, |
| | 1720 | struct ieee80211_neg_ttlm *neg_ttlm) |
| | 1721 | { |
| | 1722 | enum ieee80211_neg_ttlm_res res = NEG_TTLM_RES_REJECT; |
| | 1723 | |
| | 1724 | might_sleep(); |
| | 1725 | if (!check_sdata_in_driver(sdata)) |
| | 1726 | return -EIO; |
| | 1727 | |
| | 1728 | trace_drv_can_neg_ttlm(local, sdata, neg_ttlm); |
| | 1729 | if (local->ops->can_neg_ttlm) |
| | 1730 | res = local->ops->can_neg_ttlm(&local->hw, &sdata->vif, |
| | 1731 | neg_ttlm); |
| | 1732 | trace_drv_neg_ttlm_res(local, sdata, res, neg_ttlm); |
| | 1733 | |
| | 1734 | return res; |
| | 1735 | } |
| | 1736 | |
| | 1737 | static inline void |
| | 1738 | drv_prep_add_interface(struct ieee80211_local *local, |
| | 1739 | enum nl80211_iftype type) |
| | 1740 | { |
| | 1741 | trace_drv_prep_add_interface(local, type); |
| | 1742 | if (local->ops->prep_add_interface) |
| | 1743 | local->ops->prep_add_interface(&local->hw, type); |
| | 1744 | |
| | 1745 | trace_drv_return_void(local); |
| | 1746 | } |
| | 1747 | |
| | 1748 | #endif /* __MAC80211_DRIVER_OPS */ |
projects / linux-block.git / blame_incremental