1 /*- 2 * Copyright (c) 2020-2023 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_TRACE 0x00000010 61 #define D80211_TRACEOK 0x00000020 62 #define D80211_SCAN 0x00000040 63 #define D80211_SCAN_BEACON 0x00000080 64 #define D80211_TRACE_TX 0x00000100 65 #define D80211_TRACE_TX_DUMP 0x00000200 66 #define D80211_TRACE_RX 0x00001000 67 #define D80211_TRACE_RX_DUMP 0x00002000 68 #define D80211_TRACE_RX_BEACONS 0x00004000 69 #define D80211_TRACEX (D80211_TRACE_TX|D80211_TRACE_RX) 70 #define D80211_TRACEX_DUMP (D80211_TRACE_TX_DUMP|D80211_TRACE_RX_DUMP) 71 #define D80211_TRACE_STA 0x00010000 72 #define D80211_TRACE_HW_CRYPTO 0x00020000 73 #define D80211_TRACE_MO 0x00100000 74 #define D80211_TRACE_MODE 0x0f000000 75 #define D80211_TRACE_MODE_HT 0x01000000 76 #define D80211_TRACE_MODE_VHT 0x02000000 77 #define D80211_TRACE_MODE_HE 0x04000000 78 #define D80211_TRACE_MODE_EHT 0x08000000 79 80 #ifdef LINUXKPI_DEBUG_80211 81 #define TRACE_SCAN(ic, fmt, ...) \ 82 if (linuxkpi_debug_80211 & D80211_SCAN) \ 83 printf("%s:%d: %s SCAN " fmt "\n", \ 84 __func__, __LINE__, ic->ic_name, ##__VA_ARGS__) 85 #define TRACE_SCAN_BEACON(ic, fmt, ...) \ 86 if (linuxkpi_debug_80211 & D80211_SCAN_BEACON) \ 87 printf("%s:%d: %s SCAN " fmt "\n", \ 88 __func__, __LINE__, ic->ic_name, ##__VA_ARGS__) 89 #else 90 #define TRACE_SCAN(...) do {} while (0) 91 #define TRACE_SCAN_BEACON(...) do {} while (0) 92 #endif 93 94 #define IMPROVE_TXQ(...) \ 95 if (linuxkpi_debug_80211 & D80211_IMPROVE_TXQ) \ 96 printf("%s:%d: XXX LKPI80211 IMPROVE_TXQ\n", __func__, __LINE__) 97 98 #define IMPROVE_HT(fmt, ...) \ 99 if (linuxkpi_debug_80211 & D80211_TRACE_MODE_HT) \ 100 printf("%s:%d: XXX LKPI80211 IMPROVE_HT " fmt "\n", \ 101 __func__, __LINE__, ##__VA_ARGS__); 102 103 #define MTAG_ABI_LKPI80211 1707696513 /* LinuxKPI 802.11 KBI */ 104 105 #ifdef LKPI_80211_USE_MTAG 106 /* 107 * Deferred RX path. 108 * We need to pass *ni along (and possibly more in the future so 109 * we use a struct right from the start. 110 */ 111 #define LKPI80211_TAG_RXNI 0 /* deferred RX path */ 112 struct lkpi_80211_tag_rxni { 113 struct ieee80211_node *ni; /* MUST hold a reference to it. */ 114 }; 115 #endif 116 117 struct lkpi_radiotap_tx_hdr { 118 struct ieee80211_radiotap_header wt_ihdr; 119 uint8_t wt_flags; 120 uint8_t wt_rate; 121 uint16_t wt_chan_freq; 122 uint16_t wt_chan_flags; 123 } __packed; 124 #define LKPI_RTAP_TX_FLAGS_PRESENT \ 125 ((1 << IEEE80211_RADIOTAP_FLAGS) | \ 126 (1 << IEEE80211_RADIOTAP_RATE) | \ 127 (1 << IEEE80211_RADIOTAP_CHANNEL)) 128 129 struct lkpi_radiotap_rx_hdr { 130 struct ieee80211_radiotap_header wr_ihdr; 131 uint64_t wr_tsft; 132 uint8_t wr_flags; 133 uint8_t wr_rate; 134 uint16_t wr_chan_freq; 135 uint16_t wr_chan_flags; 136 int8_t wr_dbm_antsignal; 137 int8_t wr_dbm_antnoise; 138 } __packed __aligned(8); 139 #define LKPI_RTAP_RX_FLAGS_PRESENT \ 140 ((1 << IEEE80211_RADIOTAP_TSFT) | \ 141 (1 << IEEE80211_RADIOTAP_FLAGS) | \ 142 (1 << IEEE80211_RADIOTAP_RATE) | \ 143 (1 << IEEE80211_RADIOTAP_CHANNEL) | \ 144 (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | \ 145 (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE)) 146 147 struct lkpi_hw; 148 149 struct lkpi_txq { 150 TAILQ_ENTRY(lkpi_txq) txq_entry; 151 152 struct mtx ltxq_mtx; 153 bool seen_dequeue; 154 bool stopped; 155 uint32_t txq_generation; 156 struct sk_buff_head skbq; 157 158 /* Must be last! */ 159 struct ieee80211_txq txq __aligned(CACHE_LINE_SIZE); 160 }; 161 #define TXQ_TO_LTXQ(_txq) container_of(_txq, struct lkpi_txq, txq) 162 163 164 struct lkpi_sta { 165 struct list_head lsta_list; 166 struct ieee80211_node *ni; 167 struct ieee80211_hw *hw; /* back pointer f. locking. */ 168 169 /* Deferred TX path. */ 170 /* Eventually we might want to migrate this into net80211 entirely. */ 171 /* XXX-BZ can we use sta->txq[] instead directly? */ 172 struct task txq_task; 173 struct mbufq txq; 174 struct mtx txq_mtx; 175 176 struct ieee80211_key_conf *kc[IEEE80211_WEP_NKID]; 177 enum ieee80211_sta_state state; 178 bool txq_ready; /* Can we run the taskq? */ 179 bool added_to_drv; /* Driver knows; i.e. we called ...(). */ 180 bool in_mgd; /* XXX-BZ should this be per-vif? */ 181 182 struct station_info sinfo; /* statistics */ 183 184 /* Must be last! */ 185 struct ieee80211_sta sta __aligned(CACHE_LINE_SIZE); 186 }; 187 #define STA_TO_LSTA(_sta) container_of(_sta, struct lkpi_sta, sta) 188 #define LSTA_TO_STA(_lsta) (&(_lsta)->sta) 189 190 /* Either protected by wiphy lock or rcu for the list. */ 191 struct lkpi_vif { 192 TAILQ_ENTRY(lkpi_vif) lvif_entry; 193 struct ieee80211vap iv_vap; 194 eventhandler_tag lvif_ifllevent; 195 196 struct sysctl_ctx_list sysctl_ctx; 197 198 struct mtx mtx; 199 struct wireless_dev wdev; 200 201 /* Other local stuff. */ 202 int (*iv_newstate)(struct ieee80211vap *, 203 enum ieee80211_state, int); 204 struct ieee80211_node * (*iv_update_bss)(struct ieee80211vap *, 205 struct ieee80211_node *); 206 void (*iv_recv_mgmt)(struct ieee80211_node *, 207 struct mbuf *, int, 208 const struct ieee80211_rx_stats *, 209 int, int); 210 struct task sw_scan_task; 211 212 struct list_head lsta_list; 213 214 struct lkpi_sta *lvif_bss; 215 216 struct ieee80211_node *key_update_iv_bss; 217 int ic_unlocked; /* Count of ic unlocks pending (*mo_set_key) */ 218 int nt_unlocked; /* Count of nt unlocks pending (*mo_set_key) */ 219 int beacons; /* # of beacons since assoc */ 220 bool lvif_bss_synched; 221 bool added_to_drv; /* Driver knows; i.e. we called add_interface(). */ 222 223 bool hw_queue_stopped[IEEE80211_NUM_ACS]; 224 225 /* Must be last! */ 226 struct ieee80211_vif vif __aligned(CACHE_LINE_SIZE); 227 }; 228 #define VAP_TO_LVIF(_vap) container_of(_vap, struct lkpi_vif, iv_vap) 229 #define LVIF_TO_VAP(_lvif) (&(_lvif)->iv_vap) 230 #define VIF_TO_LVIF(_vif) container_of(_vif, struct lkpi_vif, vif) 231 #define LVIF_TO_VIF(_lvif) (&(_lvif)->vif) 232 233 234 struct lkpi_hw { /* name it mac80211_sc? */ 235 const struct ieee80211_ops *ops; 236 struct ieee80211_scan_request *hw_req; 237 struct workqueue_struct *workq; 238 239 /* FreeBSD specific compat. */ 240 /* Linux device is in hw.wiphy->dev after SET_IEEE80211_DEV(). */ 241 struct ieee80211com *ic; 242 struct lkpi_radiotap_tx_hdr rtap_tx; 243 struct lkpi_radiotap_rx_hdr rtap_rx; 244 245 TAILQ_HEAD(, lkpi_vif) lvif_head; 246 struct sx lvif_sx; 247 248 struct list_head lchanctx_list; 249 struct netdev_hw_addr_list mc_list; 250 unsigned int mc_flags; 251 struct sx mc_sx; 252 253 struct mtx txq_mtx; 254 uint32_t txq_generation[IEEE80211_NUM_ACS]; 255 TAILQ_HEAD(, lkpi_txq) scheduled_txqs[IEEE80211_NUM_ACS]; 256 spinlock_t txq_lock; 257 258 /* Deferred RX path. */ 259 struct task rxq_task; 260 struct mbufq rxq; 261 struct mtx rxq_mtx; 262 263 /* Scan functions we overload to handle depending on scan mode. */ 264 void (*ic_scan_curchan)(struct ieee80211_scan_state *, 265 unsigned long); 266 void (*ic_scan_mindwell)(struct ieee80211_scan_state *); 267 268 /* Node functions we overload to sync state. */ 269 struct ieee80211_node * (*ic_node_alloc)(struct ieee80211vap *, 270 const uint8_t [IEEE80211_ADDR_LEN]); 271 int (*ic_node_init)(struct ieee80211_node *); 272 void (*ic_node_cleanup)(struct ieee80211_node *); 273 void (*ic_node_free)(struct ieee80211_node *); 274 275 /* HT and later functions. */ 276 int (*ic_recv_action)(struct ieee80211_node *, 277 const struct ieee80211_frame *, 278 const uint8_t *, const uint8_t *); 279 int (*ic_send_action)(struct ieee80211_node *, 280 int, int, void *); 281 int (*ic_ampdu_enable)(struct ieee80211_node *, 282 struct ieee80211_tx_ampdu *); 283 int (*ic_addba_request)(struct ieee80211_node *, 284 struct ieee80211_tx_ampdu *, int, int, int); 285 int (*ic_addba_response)(struct ieee80211_node *, 286 struct ieee80211_tx_ampdu *, int, int, int); 287 void (*ic_addba_stop)(struct ieee80211_node *, 288 struct ieee80211_tx_ampdu *); 289 void (*ic_addba_response_timeout)(struct ieee80211_node *, 290 struct ieee80211_tx_ampdu *); 291 void (*ic_bar_response)(struct ieee80211_node *, 292 struct ieee80211_tx_ampdu *, int); 293 int (*ic_ampdu_rx_start)(struct ieee80211_node *, 294 struct ieee80211_rx_ampdu *, int, int, int); 295 void (*ic_ampdu_rx_stop)(struct ieee80211_node *, 296 struct ieee80211_rx_ampdu *); 297 298 #define LKPI_MAC80211_DRV_STARTED 0x00000001 299 uint32_t sc_flags; 300 #define LKPI_LHW_SCAN_RUNNING 0x00000001 301 #define LKPI_LHW_SCAN_HW 0x00000002 302 uint32_t scan_flags; 303 struct mtx scan_mtx; 304 305 int supbands; /* Number of supported bands. */ 306 int max_rates; /* Maximum number of bitrates supported in any channel. */ 307 int scan_ie_len; /* Length of common per-band scan IEs. */ 308 309 bool mc_all_multi; 310 bool update_wme; 311 bool rxq_stopped; 312 313 /* Must be last! */ 314 struct ieee80211_hw hw __aligned(CACHE_LINE_SIZE); 315 }; 316 #define LHW_TO_HW(_lhw) (&(_lhw)->hw) 317 #define HW_TO_LHW(_hw) container_of(_hw, struct lkpi_hw, hw) 318 319 #define LKPI_LHW_SCAN_BITS \ 320 "\010\1RUNING\2HW" 321 322 struct lkpi_chanctx { 323 struct list_head entry; 324 325 bool added_to_drv; /* Managed by MO */ 326 327 struct ieee80211_chanctx_conf chanctx_conf __aligned(CACHE_LINE_SIZE); 328 }; 329 #define LCHANCTX_TO_CHANCTX_CONF(_lchanctx) \ 330 (&(_lchanctx)->chanctx_conf) 331 #define CHANCTX_CONF_TO_LCHANCTX(_conf) \ 332 container_of(_conf, struct lkpi_chanctx, chanctx_conf) 333 334 struct lkpi_wiphy { 335 const struct cfg80211_ops *ops; 336 337 struct work_struct wwk; 338 struct list_head wwk_list; 339 struct mtx wwk_mtx; 340 341 /* Must be last! */ 342 struct wiphy wiphy __aligned(CACHE_LINE_SIZE); 343 }; 344 #define WIPHY_TO_LWIPHY(_wiphy) container_of(_wiphy, struct lkpi_wiphy, wiphy) 345 #define LWIPHY_TO_WIPHY(_lwiphy) (&(_lwiphy)->wiphy) 346 347 #define LKPI_80211_LWIPHY_WORK_LOCK_INIT(_lwiphy) \ 348 mtx_init(&(_lwiphy)->wwk_mtx, "lwiphy-work", NULL, MTX_DEF); 349 #define LKPI_80211_LWIPHY_WORK_LOCK_DESTROY(_lwiphy) \ 350 mtx_destroy(&(_lwiphy)->wwk_mtx) 351 #define LKPI_80211_LWIPHY_WORK_LOCK(_lwiphy) \ 352 mtx_lock(&(_lwiphy)->wwk_mtx) 353 #define LKPI_80211_LWIPHY_WORK_UNLOCK(_lwiphy) \ 354 mtx_unlock(&(_lwiphy)->wwk_mtx) 355 #define LKPI_80211_LWIPHY_WORK_LOCK_ASSERT(_lwiphy) \ 356 mtx_assert(&(_lwiphy)->wwk_mtx, MA_OWNED) 357 #define LKPI_80211_LWIPHY_WORK_UNLOCK_ASSERT(_lwiphy) \ 358 mtx_assert(&(_lwiphy)->wwk_mtx, MA_NOTOWNED) 359 360 #define LKPI_80211_LHW_SCAN_LOCK_INIT(_lhw) \ 361 mtx_init(&(_lhw)->scan_mtx, "lhw-scan", NULL, MTX_DEF | MTX_RECURSE); 362 #define LKPI_80211_LHW_SCAN_LOCK_DESTROY(_lhw) \ 363 mtx_destroy(&(_lhw)->scan_mtx); 364 #define LKPI_80211_LHW_SCAN_LOCK(_lhw) \ 365 mtx_lock(&(_lhw)->scan_mtx) 366 #define LKPI_80211_LHW_SCAN_UNLOCK(_lhw) \ 367 mtx_unlock(&(_lhw)->scan_mtx) 368 #define LKPI_80211_LHW_SCAN_LOCK_ASSERT(_lhw) \ 369 mtx_assert(&(_lhw)->scan_mtx, MA_OWNED) 370 #define LKPI_80211_LHW_SCAN_UNLOCK_ASSERT(_lhw) \ 371 mtx_assert(&(_lhw)->scan_mtx, MA_NOTOWNED) 372 373 #define LKPI_80211_LHW_TXQ_LOCK_INIT(_lhw) \ 374 mtx_init(&(_lhw)->txq_mtx, "lhw-txq", NULL, MTX_DEF | MTX_RECURSE); 375 #define LKPI_80211_LHW_TXQ_LOCK_DESTROY(_lhw) \ 376 mtx_destroy(&(_lhw)->txq_mtx); 377 #define LKPI_80211_LHW_TXQ_LOCK(_lhw) \ 378 mtx_lock(&(_lhw)->txq_mtx) 379 #define LKPI_80211_LHW_TXQ_UNLOCK(_lhw) \ 380 mtx_unlock(&(_lhw)->txq_mtx) 381 #define LKPI_80211_LHW_TXQ_LOCK_ASSERT(_lhw) \ 382 mtx_assert(&(_lhw)->txq_mtx, MA_OWNED) 383 #define LKPI_80211_LHW_TXQ_UNLOCK_ASSERT(_lhw) \ 384 mtx_assert(&(_lhw)->txq_mtx, MA_NOTOWNED) 385 386 #define LKPI_80211_LHW_RXQ_LOCK_INIT(_lhw) \ 387 mtx_init(&(_lhw)->rxq_mtx, "lhw-rxq", NULL, MTX_DEF | MTX_RECURSE); 388 #define LKPI_80211_LHW_RXQ_LOCK_DESTROY(_lhw) \ 389 mtx_destroy(&(_lhw)->rxq_mtx); 390 #define LKPI_80211_LHW_RXQ_LOCK(_lhw) \ 391 mtx_lock(&(_lhw)->rxq_mtx) 392 #define LKPI_80211_LHW_RXQ_UNLOCK(_lhw) \ 393 mtx_unlock(&(_lhw)->rxq_mtx) 394 #define LKPI_80211_LHW_RXQ_LOCK_ASSERT(_lhw) \ 395 mtx_assert(&(_lhw)->rxq_mtx, MA_OWNED) 396 #define LKPI_80211_LHW_RXQ_UNLOCK_ASSERT(_lhw) \ 397 mtx_assert(&(_lhw)->rxq_mtx, MA_NOTOWNED) 398 399 #define LKPI_80211_LHW_LVIF_LOCK(_lhw) sx_xlock(&(_lhw)->lvif_sx) 400 #define LKPI_80211_LHW_LVIF_UNLOCK(_lhw) sx_xunlock(&(_lhw)->lvif_sx) 401 402 #define LKPI_80211_LHW_MC_LOCK_INIT(_lhw) \ 403 sx_init_flags(&lhw->mc_sx, "lhw-mc", 0); 404 #define LKPI_80211_LHW_MC_LOCK_DESTROY(_lhw) \ 405 sx_destroy(&lhw->mc_sx); 406 #define LKPI_80211_LHW_MC_LOCK(_lhw) sx_xlock(&(_lhw)->mc_sx) 407 #define LKPI_80211_LHW_MC_UNLOCK(_lhw) sx_xunlock(&(_lhw)->mc_sx) 408 409 #define LKPI_80211_LVIF_LOCK(_lvif) mtx_lock(&(_lvif)->mtx) 410 #define LKPI_80211_LVIF_UNLOCK(_lvif) mtx_unlock(&(_lvif)->mtx) 411 412 #define LKPI_80211_LSTA_TXQ_LOCK_INIT(_lsta) \ 413 mtx_init(&(_lsta)->txq_mtx, "lsta-txq", NULL, MTX_DEF); 414 #define LKPI_80211_LSTA_TXQ_LOCK_DESTROY(_lsta) \ 415 mtx_destroy(&(_lsta)->txq_mtx); 416 #define LKPI_80211_LSTA_TXQ_LOCK(_lsta) \ 417 mtx_lock(&(_lsta)->txq_mtx) 418 #define LKPI_80211_LSTA_TXQ_UNLOCK(_lsta) \ 419 mtx_unlock(&(_lsta)->txq_mtx) 420 #define LKPI_80211_LSTA_TXQ_LOCK_ASSERT(_lsta) \ 421 mtx_assert(&(_lsta)->txq_mtx, MA_OWNED) 422 #define LKPI_80211_LSTA_TXQ_UNLOCK_ASSERT(_lsta) \ 423 mtx_assert(&(_lsta)->txq_mtx, MA_NOTOWNED) 424 425 #define LKPI_80211_LTXQ_LOCK_INIT(_ltxq) \ 426 mtx_init(&(_ltxq)->ltxq_mtx, "ltxq", NULL, MTX_DEF); 427 #define LKPI_80211_LTXQ_LOCK_DESTROY(_ltxq) \ 428 mtx_destroy(&(_ltxq)->ltxq_mtx); 429 #define LKPI_80211_LTXQ_LOCK(_ltxq) \ 430 mtx_lock(&(_ltxq)->ltxq_mtx) 431 #define LKPI_80211_LTXQ_UNLOCK(_ltxq) \ 432 mtx_unlock(&(_ltxq)->ltxq_mtx) 433 #define LKPI_80211_LTXQ_LOCK_ASSERT(_ltxq) \ 434 mtx_assert(&(_ltxq)->ltxq_mtx, MA_OWNED) 435 #define LKPI_80211_LTXQ_UNLOCK_ASSERT(_ltxq) \ 436 mtx_assert(&(_ltxq)->ltxq_mtx, MA_NOTOWNED) 437 438 int lkpi_80211_mo_start(struct ieee80211_hw *); 439 void lkpi_80211_mo_stop(struct ieee80211_hw *, bool); 440 int lkpi_80211_mo_get_antenna(struct ieee80211_hw *, u32 *, u32 *); 441 int lkpi_80211_mo_set_frag_threshold(struct ieee80211_hw *, uint32_t); 442 int lkpi_80211_mo_set_rts_threshold(struct ieee80211_hw *, uint32_t); 443 int lkpi_80211_mo_add_interface(struct ieee80211_hw *, struct ieee80211_vif *); 444 void lkpi_80211_mo_remove_interface(struct ieee80211_hw *, struct ieee80211_vif *); 445 int lkpi_80211_mo_hw_scan(struct ieee80211_hw *, struct ieee80211_vif *, 446 struct ieee80211_scan_request *); 447 void lkpi_80211_mo_cancel_hw_scan(struct ieee80211_hw *, struct ieee80211_vif *); 448 void lkpi_80211_mo_sw_scan_complete(struct ieee80211_hw *, struct ieee80211_vif *); 449 void lkpi_80211_mo_sw_scan_start(struct ieee80211_hw *, struct ieee80211_vif *, 450 const u8 *); 451 u64 lkpi_80211_mo_prepare_multicast(struct ieee80211_hw *, 452 struct netdev_hw_addr_list *); 453 void lkpi_80211_mo_configure_filter(struct ieee80211_hw *, unsigned int, 454 unsigned int *, u64); 455 int lkpi_80211_mo_sta_state(struct ieee80211_hw *, struct ieee80211_vif *, 456 struct lkpi_sta *, enum ieee80211_sta_state); 457 int lkpi_80211_mo_config(struct ieee80211_hw *, uint32_t); 458 int lkpi_80211_mo_assign_vif_chanctx(struct ieee80211_hw *, struct ieee80211_vif *, 459 struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 460 void lkpi_80211_mo_unassign_vif_chanctx(struct ieee80211_hw *, struct ieee80211_vif *, 461 struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 462 int lkpi_80211_mo_add_chanctx(struct ieee80211_hw *, struct ieee80211_chanctx_conf *); 463 void lkpi_80211_mo_change_chanctx(struct ieee80211_hw *, 464 struct ieee80211_chanctx_conf *, uint32_t); 465 void lkpi_80211_mo_remove_chanctx(struct ieee80211_hw *, 466 struct ieee80211_chanctx_conf *); 467 void lkpi_80211_mo_bss_info_changed(struct ieee80211_hw *, struct ieee80211_vif *, 468 struct ieee80211_bss_conf *, uint64_t); 469 int lkpi_80211_mo_conf_tx(struct ieee80211_hw *, struct ieee80211_vif *, 470 uint32_t, uint16_t, const struct ieee80211_tx_queue_params *); 471 void lkpi_80211_mo_flush(struct ieee80211_hw *, struct ieee80211_vif *, 472 uint32_t, bool); 473 void lkpi_80211_mo_mgd_prepare_tx(struct ieee80211_hw *, struct ieee80211_vif *, 474 struct ieee80211_prep_tx_info *); 475 void lkpi_80211_mo_mgd_complete_tx(struct ieee80211_hw *, struct ieee80211_vif *, 476 struct ieee80211_prep_tx_info *); 477 void lkpi_80211_mo_tx(struct ieee80211_hw *, struct ieee80211_tx_control *, 478 struct sk_buff *); 479 void lkpi_80211_mo_wake_tx_queue(struct ieee80211_hw *, struct ieee80211_txq *); 480 void lkpi_80211_mo_sync_rx_queues(struct ieee80211_hw *); 481 void lkpi_80211_mo_sta_pre_rcu_remove(struct ieee80211_hw *, 482 struct ieee80211_vif *, struct ieee80211_sta *); 483 int lkpi_80211_mo_set_key(struct ieee80211_hw *, enum set_key_cmd, 484 struct ieee80211_vif *, struct ieee80211_sta *, 485 struct ieee80211_key_conf *); 486 int lkpi_80211_mo_ampdu_action(struct ieee80211_hw *, struct ieee80211_vif *, 487 struct ieee80211_ampdu_params *); 488 int lkpi_80211_mo_sta_statistics(struct ieee80211_hw *, struct ieee80211_vif *, 489 struct ieee80211_sta *, struct station_info *); 490 491 #endif /* _LKPI_SRC_LINUX_80211_H */ 492