1 /*- 2 * Copyright (c) 2020-2026 The FreeBSD Foundation 3 * Copyright (c) 2020-2021 Bjoern A. Zeeb 4 * 5 * This software was developed by Björn Zeeb under sponsorship from 6 * the FreeBSD Foundation. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 /* 31 * Public functions are called linuxkpi_*(). 32 * Internal (static) functions are called lkpi_*(). 33 * 34 * The internal structures holding metadata over public structures are also 35 * called lkpi_xxx (usually with a member at the end called xxx). 36 * Note: we do not replicate the structure names but the general variable names 37 * for these (e.g., struct hw -> struct lkpi_hw, struct sta -> struct lkpi_sta). 38 * There are macros to access one from the other. 39 * We call the internal versions lxxx (e.g., hw -> lhw, sta -> lsta). 40 */ 41 42 #ifndef _LKPI_SRC_LINUX_80211_H 43 #define _LKPI_SRC_LINUX_80211_H 44 45 #include "opt_wlan.h" 46 47 #if defined(IEEE80211_DEBUG) && !defined(LINUXKPI_DEBUG_80211) 48 #define LINUXKPI_DEBUG_80211 49 #endif 50 51 /* #define LINUXKPI_DEBUG_80211 */ 52 53 #ifndef D80211_TODO 54 #define D80211_TODO 0x00000001 55 #endif 56 #ifndef D80211_IMPROVE 57 #define D80211_IMPROVE 0x00000002 58 #endif 59 #define D80211_IMPROVE_TXQ 0x00000004 60 #define D80211_CHANDEF 0x00000008 61 #define D80211_TRACE 0x00000010 62 #define D80211_TRACEOK 0x00000020 63 #define D80211_SCAN 0x00000040 64 #define D80211_SCAN_BEACON 0x00000080 65 #define D80211_TRACE_TX 0x00000100 66 #define D80211_TRACE_TX_DUMP 0x00000200 67 #define D80211_TRACE_RX 0x00001000 68 #define D80211_TRACE_RX_DUMP 0x00002000 69 #define D80211_TRACE_RX_BEACONS 0x00004000 70 #define D80211_TRACEX (D80211_TRACE_TX|D80211_TRACE_RX) 71 #define D80211_TRACEX_DUMP (D80211_TRACE_TX_DUMP|D80211_TRACE_RX_DUMP) 72 #define D80211_TRACE_STA 0x00010000 73 #define D80211_TRACE_HW_CRYPTO 0x00020000 74 #define D80211_TRACE_MO 0x00100000 75 #define D80211_TRACE_MODE 0x0f000000 76 #define D80211_TRACE_MODE_HT 0x01000000 77 #define D80211_TRACE_MODE_VHT 0x02000000 78 #define D80211_TRACE_MODE_HE 0x04000000 79 #define D80211_TRACE_MODE_EHT 0x08000000 80 81 #ifdef LINUXKPI_DEBUG_80211 82 #define TRACE_SCAN(ic, fmt, ...) \ 83 if (linuxkpi_debug_80211 & D80211_SCAN) \ 84 printf("%s:%d: %s SCAN " fmt "\n", \ 85 __func__, __LINE__, ic->ic_name, ##__VA_ARGS__) 86 #define TRACE_SCAN_BEACON(ic, fmt, ...) \ 87 if (linuxkpi_debug_80211 & D80211_SCAN_BEACON) \ 88 printf("%s:%d: %s SCAN " fmt "\n", \ 89 __func__, __LINE__, ic->ic_name, ##__VA_ARGS__) 90 #else 91 #define TRACE_SCAN(...) do {} while (0) 92 #define TRACE_SCAN_BEACON(...) do {} while (0) 93 #endif 94 95 #define IMPROVE_TXQ(...) \ 96 if (linuxkpi_debug_80211 & D80211_IMPROVE_TXQ) \ 97 printf("%s:%d: XXX LKPI80211 IMPROVE_TXQ\n", __func__, __LINE__) 98 99 #define IMPROVE_HT(fmt, ...) \ 100 if (linuxkpi_debug_80211 & D80211_TRACE_MODE_HT) \ 101 printf("%s:%d: XXX LKPI80211 IMPROVE_HT " fmt "\n", \ 102 __func__, __LINE__, ##__VA_ARGS__); 103 104 #define MTAG_ABI_LKPI80211 1707696513 /* LinuxKPI 802.11 KBI */ 105 106 #ifdef LKPI_80211_USE_MTAG 107 /* 108 * Deferred RX path. 109 * We need to pass *ni along (and possibly more in the future so 110 * we use a struct right from the start. 111 */ 112 #define LKPI80211_TAG_RXNI 0 /* deferred RX path */ 113 struct lkpi_80211_tag_rxni { 114 struct ieee80211_node *ni; /* MUST hold a reference to it. */ 115 }; 116 #endif 117 118 struct lkpi_radiotap_tx_hdr { 119 struct ieee80211_radiotap_header wt_ihdr; 120 uint8_t wt_flags; 121 uint8_t wt_rate; 122 uint16_t wt_chan_freq; 123 uint16_t wt_chan_flags; 124 } __packed; 125 #define LKPI_RTAP_TX_FLAGS_PRESENT \ 126 ((1 << IEEE80211_RADIOTAP_FLAGS) | \ 127 (1 << IEEE80211_RADIOTAP_RATE) | \ 128 (1 << IEEE80211_RADIOTAP_CHANNEL)) 129 130 struct lkpi_radiotap_rx_hdr { 131 struct ieee80211_radiotap_header wr_ihdr; 132 uint64_t wr_tsft; 133 uint8_t wr_flags; 134 uint8_t wr_rate; 135 uint16_t wr_chan_freq; 136 uint16_t wr_chan_flags; 137 int8_t wr_dbm_antsignal; 138 int8_t wr_dbm_antnoise; 139 } __packed __aligned(8); 140 #define LKPI_RTAP_RX_FLAGS_PRESENT \ 141 ((1 << IEEE80211_RADIOTAP_TSFT) | \ 142 (1 << IEEE80211_RADIOTAP_FLAGS) | \ 143 (1 << IEEE80211_RADIOTAP_RATE) | \ 144 (1 << IEEE80211_RADIOTAP_CHANNEL) | \ 145 (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | \ 146 (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE)) 147 148 struct lkpi_hw; 149 150 struct lkpi_txq { 151 TAILQ_ENTRY(lkpi_txq) txq_entry; 152 153 struct mtx ltxq_mtx; 154 bool seen_dequeue; 155 bool stopped; 156 uint32_t txq_generation; 157 struct sk_buff_head skbq; 158 uint64_t frms_enqueued; 159 uint64_t frms_dequeued; 160 uint64_t frms_tx; 161 162 /* Must be last! */ 163 struct ieee80211_txq txq __aligned(CACHE_LINE_SIZE); 164 }; 165 #define TXQ_TO_LTXQ(_txq) container_of(_txq, struct lkpi_txq, txq) 166 167 168 struct lkpi_sta { 169 struct list_head lsta_list; 170 struct ieee80211_node *ni; 171 struct ieee80211_hw *hw; /* back pointer f. locking. */ 172 173 /* Deferred TX path. */ 174 /* Eventually we might want to migrate this into net80211 entirely. */ 175 /* XXX-BZ can we use sta->txq[] instead directly? */ 176 struct task txq_task; 177 struct mbufq txq; 178 struct mtx txq_mtx; 179 180 struct ieee80211_key_conf *kc[IEEE80211_WEP_NKID]; 181 enum ieee80211_sta_state state; 182 bool txq_ready; /* Can we run the taskq? */ 183 bool added_to_drv; /* Driver knows; i.e. we called ...(). */ 184 bool in_mgd; /* XXX-BZ should this be per-vif? */ 185 186 struct station_info sinfo; /* statistics */ 187 uint64_t frms_tx; /* (*tx) */ 188 189 /* Must be last! */ 190 struct ieee80211_sta sta __aligned(CACHE_LINE_SIZE); 191 }; 192 #define STA_TO_LSTA(_sta) container_of(_sta, struct lkpi_sta, sta) 193 #define LSTA_TO_STA(_lsta) (&(_lsta)->sta) 194 195 /* Either protected by wiphy lock or rcu for the list. */ 196 struct lkpi_vif { 197 TAILQ_ENTRY(lkpi_vif) lvif_entry; 198 struct ieee80211vap iv_vap; 199 eventhandler_tag lvif_ifllevent; 200 201 struct sysctl_ctx_list sysctl_ctx; 202 203 struct mtx mtx; 204 struct wireless_dev wdev; 205 206 /* Other local stuff. */ 207 int (*iv_newstate)(struct ieee80211vap *, 208 enum ieee80211_state, int); 209 struct ieee80211_node * (*iv_update_bss)(struct ieee80211vap *, 210 struct ieee80211_node *); 211 void (*iv_recv_mgmt)(struct ieee80211_node *, 212 struct mbuf *, int, 213 const struct ieee80211_rx_stats *, 214 int, int); 215 struct task sw_scan_task; 216 217 struct list_head lsta_list; 218 219 struct lkpi_sta *lvif_bss; 220 221 struct ieee80211_node *key_update_iv_bss; 222 int ic_unlocked; /* Count of ic unlocks pending (*mo_set_key) */ 223 int nt_unlocked; /* Count of nt unlocks pending (*mo_set_key) */ 224 int beacons; /* # of beacons since assoc */ 225 bool lvif_bss_synched; 226 bool added_to_drv; /* Driver knows; i.e. we called add_interface(). */ 227 228 bool hw_queue_stopped[IEEE80211_NUM_ACS]; 229 230 /* Must be last! */ 231 struct ieee80211_vif vif __aligned(CACHE_LINE_SIZE); 232 }; 233 #define VAP_TO_LVIF(_vap) container_of(_vap, struct lkpi_vif, iv_vap) 234 #define LVIF_TO_VAP(_lvif) (&(_lvif)->iv_vap) 235 #define VIF_TO_LVIF(_vif) container_of(_vif, struct lkpi_vif, vif) 236 #define LVIF_TO_VIF(_lvif) (&(_lvif)->vif) 237 238 239 struct lkpi_hw { /* name it mac80211_sc? */ 240 const struct ieee80211_ops *ops; 241 struct ieee80211_scan_request *hw_req; 242 struct workqueue_struct *workq; 243 244 /* FreeBSD specific compat. */ 245 /* Linux device is in hw.wiphy->dev after SET_IEEE80211_DEV(). */ 246 struct ieee80211com *ic; 247 struct lkpi_radiotap_tx_hdr rtap_tx; 248 struct lkpi_radiotap_rx_hdr rtap_rx; 249 250 TAILQ_HEAD(, lkpi_vif) lvif_head; 251 struct sx lvif_sx; 252 253 struct list_head lchanctx_list; 254 struct list_head lchanctx_list_reserved; 255 struct netdev_hw_addr_list mc_list; 256 unsigned int mc_flags; 257 struct sx mc_sx; 258 259 struct cfg80211_chan_def dflt_chandef; 260 struct cfg80211_chan_def scan_chandef; 261 262 struct mtx txq_mtx; 263 uint32_t txq_generation[IEEE80211_NUM_ACS]; 264 spinlock_t txq_scheduled_lock[IEEE80211_NUM_ACS]; 265 TAILQ_HEAD(, lkpi_txq) txq_scheduled[IEEE80211_NUM_ACS]; 266 spinlock_t txq_lock; 267 268 /* Deferred RX path. */ 269 struct task rxq_task; 270 struct mbufq rxq; 271 struct mtx rxq_mtx; 272 273 /* Scan functions we overload to handle depending on scan mode. */ 274 void (*ic_scan_curchan)(struct ieee80211_scan_state *, 275 unsigned long); 276 void (*ic_scan_mindwell)(struct ieee80211_scan_state *); 277 278 /* Node functions we overload to sync state. */ 279 struct ieee80211_node * (*ic_node_alloc)(struct ieee80211vap *, 280 const uint8_t [IEEE80211_ADDR_LEN]); 281 int (*ic_node_init)(struct ieee80211_node *); 282 void (*ic_node_cleanup)(struct ieee80211_node *); 283 void (*ic_node_free)(struct ieee80211_node *); 284 285 /* HT and later functions. */ 286 int (*ic_recv_action)(struct ieee80211_node *, 287 const struct ieee80211_frame *, 288 const uint8_t *, const uint8_t *); 289 int (*ic_send_action)(struct ieee80211_node *, 290 int, int, void *); 291 int (*ic_ampdu_enable)(struct ieee80211_node *, 292 struct ieee80211_tx_ampdu *); 293 int (*ic_addba_request)(struct ieee80211_node *, 294 struct ieee80211_tx_ampdu *, int, int, int); 295 int (*ic_addba_response)(struct ieee80211_node *, 296 struct ieee80211_tx_ampdu *, int, int, int); 297 void (*ic_addba_stop)(struct ieee80211_node *, 298 struct ieee80211_tx_ampdu *); 299 void (*ic_addba_response_timeout)(struct ieee80211_node *, 300 struct ieee80211_tx_ampdu *); 301 void (*ic_bar_response)(struct ieee80211_node *, 302 struct ieee80211_tx_ampdu *, int); 303 int (*ic_ampdu_rx_start)(struct ieee80211_node *, 304 struct ieee80211_rx_ampdu *, int, int, int); 305 void (*ic_ampdu_rx_stop)(struct ieee80211_node *, 306 struct ieee80211_rx_ampdu *); 307 308 #define LKPI_MAC80211_DRV_STARTED 0x00000001 309 uint32_t sc_flags; 310 #define LKPI_LHW_SCAN_RUNNING 0x00000001 311 #define LKPI_LHW_SCAN_HW 0x00000002 312 uint32_t scan_flags; 313 struct mtx scan_mtx; 314 315 int supbands; /* Number of supported bands. */ 316 int max_rates; /* Maximum number of bitrates supported in any channel. */ 317 int scan_ie_len; /* Length of common per-band scan IEs. */ 318 319 bool mc_all_multi; 320 bool update_wme; 321 bool rxq_stopped; 322 bool emulate_chanctx; 323 324 /* Must be last! */ 325 struct ieee80211_hw hw __aligned(CACHE_LINE_SIZE); 326 }; 327 #define LHW_TO_HW(_lhw) (&(_lhw)->hw) 328 #define HW_TO_LHW(_hw) container_of(_hw, struct lkpi_hw, hw) 329 330 #define LKPI_LHW_SCAN_BITS \ 331 "\010\1RUNING\2HW" 332 333 struct lkpi_chanctx { 334 struct list_head entry; 335 336 bool added_to_drv; /* Managed by MO */ 337 struct lkpi_vif *lvif; /* Backpointer. */ 338 339 struct ieee80211_chanctx_conf chanctx_conf __aligned(CACHE_LINE_SIZE); 340 }; 341 #define LCHANCTX_TO_CHANCTX_CONF(_lchanctx) \ 342 (&(_lchanctx)->chanctx_conf) 343 #define CHANCTX_CONF_TO_LCHANCTX(_conf) \ 344 container_of(_conf, struct lkpi_chanctx, chanctx_conf) 345 346 struct lkpi_wiphy { 347 const struct cfg80211_ops *ops; 348 349 struct work_struct wwk; 350 struct list_head wwk_list; 351 struct mtx wwk_mtx; 352 353 /* Must be last! */ 354 struct wiphy wiphy __aligned(CACHE_LINE_SIZE); 355 }; 356 #define WIPHY_TO_LWIPHY(_wiphy) container_of(_wiphy, struct lkpi_wiphy, wiphy) 357 #define LWIPHY_TO_WIPHY(_lwiphy) (&(_lwiphy)->wiphy) 358 359 #define LKPI_80211_LWIPHY_WORK_LOCK_INIT(_lwiphy) \ 360 mtx_init(&(_lwiphy)->wwk_mtx, "lwiphy-work", NULL, MTX_DEF); 361 #define LKPI_80211_LWIPHY_WORK_LOCK_DESTROY(_lwiphy) \ 362 mtx_destroy(&(_lwiphy)->wwk_mtx) 363 #define LKPI_80211_LWIPHY_WORK_LOCK(_lwiphy) \ 364 mtx_lock(&(_lwiphy)->wwk_mtx) 365 #define LKPI_80211_LWIPHY_WORK_UNLOCK(_lwiphy) \ 366 mtx_unlock(&(_lwiphy)->wwk_mtx) 367 #define LKPI_80211_LWIPHY_WORK_LOCK_ASSERT(_lwiphy) \ 368 mtx_assert(&(_lwiphy)->wwk_mtx, MA_OWNED) 369 #define LKPI_80211_LWIPHY_WORK_UNLOCK_ASSERT(_lwiphy) \ 370 mtx_assert(&(_lwiphy)->wwk_mtx, MA_NOTOWNED) 371 372 #define LKPI_80211_LHW_SCAN_LOCK_INIT(_lhw) \ 373 mtx_init(&(_lhw)->scan_mtx, "lhw-scan", NULL, MTX_DEF | MTX_RECURSE); 374 #define LKPI_80211_LHW_SCAN_LOCK_DESTROY(_lhw) \ 375 mtx_destroy(&(_lhw)->scan_mtx); 376 #define LKPI_80211_LHW_SCAN_LOCK(_lhw) \ 377 mtx_lock(&(_lhw)->scan_mtx) 378 #define LKPI_80211_LHW_SCAN_UNLOCK(_lhw) \ 379 mtx_unlock(&(_lhw)->scan_mtx) 380 #define LKPI_80211_LHW_SCAN_LOCK_ASSERT(_lhw) \ 381 mtx_assert(&(_lhw)->scan_mtx, MA_OWNED) 382 #define LKPI_80211_LHW_SCAN_UNLOCK_ASSERT(_lhw) \ 383 mtx_assert(&(_lhw)->scan_mtx, MA_NOTOWNED) 384 385 #define LKPI_80211_LHW_TXQ_LOCK_INIT(_lhw) \ 386 mtx_init(&(_lhw)->txq_mtx, "lhw-txq", NULL, MTX_DEF | MTX_RECURSE); 387 #define LKPI_80211_LHW_TXQ_LOCK_DESTROY(_lhw) \ 388 mtx_destroy(&(_lhw)->txq_mtx); 389 #define LKPI_80211_LHW_TXQ_LOCK(_lhw) \ 390 mtx_lock(&(_lhw)->txq_mtx) 391 #define LKPI_80211_LHW_TXQ_UNLOCK(_lhw) \ 392 mtx_unlock(&(_lhw)->txq_mtx) 393 #define LKPI_80211_LHW_TXQ_LOCK_ASSERT(_lhw) \ 394 mtx_assert(&(_lhw)->txq_mtx, MA_OWNED) 395 #define LKPI_80211_LHW_TXQ_UNLOCK_ASSERT(_lhw) \ 396 mtx_assert(&(_lhw)->txq_mtx, MA_NOTOWNED) 397 398 #define LKPI_80211_LHW_RXQ_LOCK_INIT(_lhw) \ 399 mtx_init(&(_lhw)->rxq_mtx, "lhw-rxq", NULL, MTX_DEF | MTX_RECURSE); 400 #define LKPI_80211_LHW_RXQ_LOCK_DESTROY(_lhw) \ 401 mtx_destroy(&(_lhw)->rxq_mtx); 402 #define LKPI_80211_LHW_RXQ_LOCK(_lhw) \ 403 mtx_lock(&(_lhw)->rxq_mtx) 404 #define LKPI_80211_LHW_RXQ_UNLOCK(_lhw) \ 405 mtx_unlock(&(_lhw)->rxq_mtx) 406 #define LKPI_80211_LHW_RXQ_LOCK_ASSERT(_lhw) \ 407 mtx_assert(&(_lhw)->rxq_mtx, MA_OWNED) 408 #define LKPI_80211_LHW_RXQ_UNLOCK_ASSERT(_lhw) \ 409 mtx_assert(&(_lhw)->rxq_mtx, MA_NOTOWNED) 410 411 #define LKPI_80211_LHW_LVIF_LOCK(_lhw) sx_xlock(&(_lhw)->lvif_sx) 412 #define LKPI_80211_LHW_LVIF_UNLOCK(_lhw) sx_xunlock(&(_lhw)->lvif_sx) 413 414 #define LKPI_80211_LHW_MC_LOCK_INIT(_lhw) \ 415 sx_init_flags(&lhw->mc_sx, "lhw-mc", 0); 416 #define LKPI_80211_LHW_MC_LOCK_DESTROY(_lhw) \ 417 sx_destroy(&lhw->mc_sx); 418 #define LKPI_80211_LHW_MC_LOCK(_lhw) sx_xlock(&(_lhw)->mc_sx) 419 #define LKPI_80211_LHW_MC_UNLOCK(_lhw) sx_xunlock(&(_lhw)->mc_sx) 420 421 #define LKPI_80211_LVIF_LOCK(_lvif) mtx_lock(&(_lvif)->mtx) 422 #define LKPI_80211_LVIF_UNLOCK(_lvif) mtx_unlock(&(_lvif)->mtx) 423 424 #define LKPI_80211_LSTA_TXQ_LOCK_INIT(_lsta) \ 425 mtx_init(&(_lsta)->txq_mtx, "lsta-txq", NULL, MTX_DEF); 426 #define LKPI_80211_LSTA_TXQ_LOCK_DESTROY(_lsta) \ 427 mtx_destroy(&(_lsta)->txq_mtx); 428 #define LKPI_80211_LSTA_TXQ_LOCK(_lsta) \ 429 mtx_lock(&(_lsta)->txq_mtx) 430 #define LKPI_80211_LSTA_TXQ_UNLOCK(_lsta) \ 431 mtx_unlock(&(_lsta)->txq_mtx) 432 #define LKPI_80211_LSTA_TXQ_LOCK_ASSERT(_lsta) \ 433 mtx_assert(&(_lsta)->txq_mtx, MA_OWNED) 434 #define LKPI_80211_LSTA_TXQ_UNLOCK_ASSERT(_lsta) \ 435 mtx_assert(&(_lsta)->txq_mtx, MA_NOTOWNED) 436 437 #define LKPI_80211_LTXQ_LOCK_INIT(_ltxq) \ 438 mtx_init(&(_ltxq)->ltxq_mtx, "ltxq", NULL, MTX_DEF); 439 #define LKPI_80211_LTXQ_LOCK_DESTROY(_ltxq) \ 440 mtx_destroy(&(_ltxq)->ltxq_mtx); 441 #define LKPI_80211_LTXQ_LOCK(_ltxq) \ 442 mtx_lock(&(_ltxq)->ltxq_mtx) 443 #define LKPI_80211_LTXQ_UNLOCK(_ltxq) \ 444 mtx_unlock(&(_ltxq)->ltxq_mtx) 445 #define LKPI_80211_LTXQ_LOCK_ASSERT(_ltxq) \ 446 mtx_assert(&(_ltxq)->ltxq_mtx, MA_OWNED) 447 #define LKPI_80211_LTXQ_UNLOCK_ASSERT(_ltxq) \ 448 mtx_assert(&(_ltxq)->ltxq_mtx, MA_NOTOWNED) 449 450 int lkpi_80211_mo_start(struct ieee80211_hw *); 451 void lkpi_80211_mo_stop(struct ieee80211_hw *, bool); 452 int lkpi_80211_mo_get_antenna(struct ieee80211_hw *, u32 *, u32 *); 453 int lkpi_80211_mo_set_frag_threshold(struct ieee80211_hw *, uint32_t); 454 int lkpi_80211_mo_set_rts_threshold(struct ieee80211_hw *, uint32_t); 455 int lkpi_80211_mo_add_interface(struct ieee80211_hw *, struct ieee80211_vif *); 456 void lkpi_80211_mo_remove_interface(struct ieee80211_hw *, struct ieee80211_vif *); 457 int lkpi_80211_mo_hw_scan(struct ieee80211_hw *, struct ieee80211_vif *, 458 struct ieee80211_scan_request *); 459 void lkpi_80211_mo_cancel_hw_scan(struct ieee80211_hw *, struct ieee80211_vif *); 460 void lkpi_80211_mo_sw_scan_complete(struct ieee80211_hw *, struct ieee80211_vif *); 461 void lkpi_80211_mo_sw_scan_start(struct ieee80211_hw *, struct ieee80211_vif *, 462 const u8 *); 463 u64 lkpi_80211_mo_prepare_multicast(struct ieee80211_hw *, 464 struct netdev_hw_addr_list *); 465 void lkpi_80211_mo_configure_filter(struct ieee80211_hw *, unsigned int, 466 unsigned int *, u64); 467 int lkpi_80211_mo_sta_state(struct ieee80211_hw *, struct ieee80211_vif *, 468 struct lkpi_sta *, enum ieee80211_sta_state); 469 int lkpi_80211_mo_config(struct ieee80211_hw *, uint32_t); 470 int lkpi_80211_mo_assign_vif_chanctx(struct ieee80211_hw *, struct ieee80211_vif *, 471 struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 472 void lkpi_80211_mo_unassign_vif_chanctx(struct ieee80211_hw *, struct ieee80211_vif *, 473 struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 474 int lkpi_80211_mo_add_chanctx(struct ieee80211_hw *, struct ieee80211_chanctx_conf *); 475 void lkpi_80211_mo_change_chanctx(struct ieee80211_hw *, 476 struct ieee80211_chanctx_conf *, uint32_t); 477 void lkpi_80211_mo_remove_chanctx(struct ieee80211_hw *, 478 struct ieee80211_chanctx_conf *); 479 void lkpi_80211_mo_vif_cfg_changed(struct ieee80211_hw *, struct ieee80211_vif *, 480 uint64_t, bool); 481 void lkpi_80211_mo_link_info_changed(struct ieee80211_hw *, struct ieee80211_vif *, 482 struct ieee80211_bss_conf *, uint64_t, uint8_t, bool); 483 void lkpi_80211_mo_bss_info_changed(struct ieee80211_hw *, struct ieee80211_vif *, 484 struct ieee80211_bss_conf *, uint64_t); 485 int lkpi_80211_mo_conf_tx(struct ieee80211_hw *, struct ieee80211_vif *, 486 uint32_t, uint16_t, const struct ieee80211_tx_queue_params *); 487 void lkpi_80211_mo_flush(struct ieee80211_hw *, struct ieee80211_vif *, 488 uint32_t, bool); 489 void lkpi_80211_mo_mgd_prepare_tx(struct ieee80211_hw *, struct ieee80211_vif *, 490 struct ieee80211_prep_tx_info *); 491 void lkpi_80211_mo_mgd_complete_tx(struct ieee80211_hw *, struct ieee80211_vif *, 492 struct ieee80211_prep_tx_info *); 493 void lkpi_80211_mo_tx(struct ieee80211_hw *, struct ieee80211_tx_control *, 494 struct sk_buff *); 495 void lkpi_80211_mo_wake_tx_queue(struct ieee80211_hw *, struct ieee80211_txq *, 496 bool); 497 void lkpi_80211_mo_sync_rx_queues(struct ieee80211_hw *); 498 void lkpi_80211_mo_sta_pre_rcu_remove(struct ieee80211_hw *, 499 struct ieee80211_vif *, struct ieee80211_sta *); 500 int lkpi_80211_mo_set_key(struct ieee80211_hw *, enum set_key_cmd, 501 struct ieee80211_vif *, struct ieee80211_sta *, 502 struct ieee80211_key_conf *); 503 int lkpi_80211_mo_ampdu_action(struct ieee80211_hw *, struct ieee80211_vif *, 504 struct ieee80211_ampdu_params *); 505 int lkpi_80211_mo_sta_statistics(struct ieee80211_hw *, struct ieee80211_vif *, 506 struct ieee80211_sta *, struct station_info *); 507 508 #endif /* _LKPI_SRC_LINUX_80211_H */ 509