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 uint64_t frms_enqueued; 158 uint64_t frms_dequeued; 159 uint64_t frms_tx; 160 161 /* Must be last! */ 162 struct ieee80211_txq txq __aligned(CACHE_LINE_SIZE); 163 }; 164 #define TXQ_TO_LTXQ(_txq) container_of(_txq, struct lkpi_txq, txq) 165 166 167 struct lkpi_sta { 168 struct list_head lsta_list; 169 struct ieee80211_node *ni; 170 struct ieee80211_hw *hw; /* back pointer f. locking. */ 171 172 /* Deferred TX path. */ 173 /* Eventually we might want to migrate this into net80211 entirely. */ 174 /* XXX-BZ can we use sta->txq[] instead directly? */ 175 struct task txq_task; 176 struct mbufq txq; 177 struct mtx txq_mtx; 178 179 struct ieee80211_key_conf *kc[IEEE80211_WEP_NKID]; 180 enum ieee80211_sta_state state; 181 bool txq_ready; /* Can we run the taskq? */ 182 bool added_to_drv; /* Driver knows; i.e. we called ...(). */ 183 bool in_mgd; /* XXX-BZ should this be per-vif? */ 184 185 struct station_info sinfo; /* statistics */ 186 uint64_t frms_tx; /* (*tx) */ 187 188 /* Must be last! */ 189 struct ieee80211_sta sta __aligned(CACHE_LINE_SIZE); 190 }; 191 #define STA_TO_LSTA(_sta) container_of(_sta, struct lkpi_sta, sta) 192 #define LSTA_TO_STA(_lsta) (&(_lsta)->sta) 193 194 /* Either protected by wiphy lock or rcu for the list. */ 195 struct lkpi_vif { 196 TAILQ_ENTRY(lkpi_vif) lvif_entry; 197 struct ieee80211vap iv_vap; 198 eventhandler_tag lvif_ifllevent; 199 200 struct sysctl_ctx_list sysctl_ctx; 201 202 struct mtx mtx; 203 struct wireless_dev wdev; 204 205 /* Other local stuff. */ 206 int (*iv_newstate)(struct ieee80211vap *, 207 enum ieee80211_state, int); 208 struct ieee80211_node * (*iv_update_bss)(struct ieee80211vap *, 209 struct ieee80211_node *); 210 void (*iv_recv_mgmt)(struct ieee80211_node *, 211 struct mbuf *, int, 212 const struct ieee80211_rx_stats *, 213 int, int); 214 struct task sw_scan_task; 215 216 struct list_head lsta_list; 217 218 struct lkpi_sta *lvif_bss; 219 220 struct ieee80211_node *key_update_iv_bss; 221 int ic_unlocked; /* Count of ic unlocks pending (*mo_set_key) */ 222 int nt_unlocked; /* Count of nt unlocks pending (*mo_set_key) */ 223 int beacons; /* # of beacons since assoc */ 224 bool lvif_bss_synched; 225 bool added_to_drv; /* Driver knows; i.e. we called add_interface(). */ 226 227 bool hw_queue_stopped[IEEE80211_NUM_ACS]; 228 229 /* Must be last! */ 230 struct ieee80211_vif vif __aligned(CACHE_LINE_SIZE); 231 }; 232 #define VAP_TO_LVIF(_vap) container_of(_vap, struct lkpi_vif, iv_vap) 233 #define LVIF_TO_VAP(_lvif) (&(_lvif)->iv_vap) 234 #define VIF_TO_LVIF(_vif) container_of(_vif, struct lkpi_vif, vif) 235 #define LVIF_TO_VIF(_lvif) (&(_lvif)->vif) 236 237 238 struct lkpi_hw { /* name it mac80211_sc? */ 239 const struct ieee80211_ops *ops; 240 struct ieee80211_scan_request *hw_req; 241 struct workqueue_struct *workq; 242 243 /* FreeBSD specific compat. */ 244 /* Linux device is in hw.wiphy->dev after SET_IEEE80211_DEV(). */ 245 struct ieee80211com *ic; 246 struct lkpi_radiotap_tx_hdr rtap_tx; 247 struct lkpi_radiotap_rx_hdr rtap_rx; 248 249 TAILQ_HEAD(, lkpi_vif) lvif_head; 250 struct sx lvif_sx; 251 252 struct list_head lchanctx_list; 253 struct netdev_hw_addr_list mc_list; 254 unsigned int mc_flags; 255 struct sx mc_sx; 256 257 struct mtx txq_mtx; 258 uint32_t txq_generation[IEEE80211_NUM_ACS]; 259 spinlock_t txq_scheduled_lock[IEEE80211_NUM_ACS]; 260 TAILQ_HEAD(, lkpi_txq) txq_scheduled[IEEE80211_NUM_ACS]; 261 spinlock_t txq_lock; 262 263 /* Deferred RX path. */ 264 struct task rxq_task; 265 struct mbufq rxq; 266 struct mtx rxq_mtx; 267 268 /* Scan functions we overload to handle depending on scan mode. */ 269 void (*ic_scan_curchan)(struct ieee80211_scan_state *, 270 unsigned long); 271 void (*ic_scan_mindwell)(struct ieee80211_scan_state *); 272 273 /* Node functions we overload to sync state. */ 274 struct ieee80211_node * (*ic_node_alloc)(struct ieee80211vap *, 275 const uint8_t [IEEE80211_ADDR_LEN]); 276 int (*ic_node_init)(struct ieee80211_node *); 277 void (*ic_node_cleanup)(struct ieee80211_node *); 278 void (*ic_node_free)(struct ieee80211_node *); 279 280 /* HT and later functions. */ 281 int (*ic_recv_action)(struct ieee80211_node *, 282 const struct ieee80211_frame *, 283 const uint8_t *, const uint8_t *); 284 int (*ic_send_action)(struct ieee80211_node *, 285 int, int, void *); 286 int (*ic_ampdu_enable)(struct ieee80211_node *, 287 struct ieee80211_tx_ampdu *); 288 int (*ic_addba_request)(struct ieee80211_node *, 289 struct ieee80211_tx_ampdu *, int, int, int); 290 int (*ic_addba_response)(struct ieee80211_node *, 291 struct ieee80211_tx_ampdu *, int, int, int); 292 void (*ic_addba_stop)(struct ieee80211_node *, 293 struct ieee80211_tx_ampdu *); 294 void (*ic_addba_response_timeout)(struct ieee80211_node *, 295 struct ieee80211_tx_ampdu *); 296 void (*ic_bar_response)(struct ieee80211_node *, 297 struct ieee80211_tx_ampdu *, int); 298 int (*ic_ampdu_rx_start)(struct ieee80211_node *, 299 struct ieee80211_rx_ampdu *, int, int, int); 300 void (*ic_ampdu_rx_stop)(struct ieee80211_node *, 301 struct ieee80211_rx_ampdu *); 302 303 #define LKPI_MAC80211_DRV_STARTED 0x00000001 304 uint32_t sc_flags; 305 #define LKPI_LHW_SCAN_RUNNING 0x00000001 306 #define LKPI_LHW_SCAN_HW 0x00000002 307 uint32_t scan_flags; 308 struct mtx scan_mtx; 309 310 int supbands; /* Number of supported bands. */ 311 int max_rates; /* Maximum number of bitrates supported in any channel. */ 312 int scan_ie_len; /* Length of common per-band scan IEs. */ 313 314 bool mc_all_multi; 315 bool update_wme; 316 bool rxq_stopped; 317 318 /* Must be last! */ 319 struct ieee80211_hw hw __aligned(CACHE_LINE_SIZE); 320 }; 321 #define LHW_TO_HW(_lhw) (&(_lhw)->hw) 322 #define HW_TO_LHW(_hw) container_of(_hw, struct lkpi_hw, hw) 323 324 #define LKPI_LHW_SCAN_BITS \ 325 "\010\1RUNING\2HW" 326 327 struct lkpi_chanctx { 328 struct list_head entry; 329 330 bool added_to_drv; /* Managed by MO */ 331 332 struct ieee80211_chanctx_conf chanctx_conf __aligned(CACHE_LINE_SIZE); 333 }; 334 #define LCHANCTX_TO_CHANCTX_CONF(_lchanctx) \ 335 (&(_lchanctx)->chanctx_conf) 336 #define CHANCTX_CONF_TO_LCHANCTX(_conf) \ 337 container_of(_conf, struct lkpi_chanctx, chanctx_conf) 338 339 struct lkpi_wiphy { 340 const struct cfg80211_ops *ops; 341 342 struct work_struct wwk; 343 struct list_head wwk_list; 344 struct mtx wwk_mtx; 345 346 /* Must be last! */ 347 struct wiphy wiphy __aligned(CACHE_LINE_SIZE); 348 }; 349 #define WIPHY_TO_LWIPHY(_wiphy) container_of(_wiphy, struct lkpi_wiphy, wiphy) 350 #define LWIPHY_TO_WIPHY(_lwiphy) (&(_lwiphy)->wiphy) 351 352 #define LKPI_80211_LWIPHY_WORK_LOCK_INIT(_lwiphy) \ 353 mtx_init(&(_lwiphy)->wwk_mtx, "lwiphy-work", NULL, MTX_DEF); 354 #define LKPI_80211_LWIPHY_WORK_LOCK_DESTROY(_lwiphy) \ 355 mtx_destroy(&(_lwiphy)->wwk_mtx) 356 #define LKPI_80211_LWIPHY_WORK_LOCK(_lwiphy) \ 357 mtx_lock(&(_lwiphy)->wwk_mtx) 358 #define LKPI_80211_LWIPHY_WORK_UNLOCK(_lwiphy) \ 359 mtx_unlock(&(_lwiphy)->wwk_mtx) 360 #define LKPI_80211_LWIPHY_WORK_LOCK_ASSERT(_lwiphy) \ 361 mtx_assert(&(_lwiphy)->wwk_mtx, MA_OWNED) 362 #define LKPI_80211_LWIPHY_WORK_UNLOCK_ASSERT(_lwiphy) \ 363 mtx_assert(&(_lwiphy)->wwk_mtx, MA_NOTOWNED) 364 365 #define LKPI_80211_LHW_SCAN_LOCK_INIT(_lhw) \ 366 mtx_init(&(_lhw)->scan_mtx, "lhw-scan", NULL, MTX_DEF | MTX_RECURSE); 367 #define LKPI_80211_LHW_SCAN_LOCK_DESTROY(_lhw) \ 368 mtx_destroy(&(_lhw)->scan_mtx); 369 #define LKPI_80211_LHW_SCAN_LOCK(_lhw) \ 370 mtx_lock(&(_lhw)->scan_mtx) 371 #define LKPI_80211_LHW_SCAN_UNLOCK(_lhw) \ 372 mtx_unlock(&(_lhw)->scan_mtx) 373 #define LKPI_80211_LHW_SCAN_LOCK_ASSERT(_lhw) \ 374 mtx_assert(&(_lhw)->scan_mtx, MA_OWNED) 375 #define LKPI_80211_LHW_SCAN_UNLOCK_ASSERT(_lhw) \ 376 mtx_assert(&(_lhw)->scan_mtx, MA_NOTOWNED) 377 378 #define LKPI_80211_LHW_TXQ_LOCK_INIT(_lhw) \ 379 mtx_init(&(_lhw)->txq_mtx, "lhw-txq", NULL, MTX_DEF | MTX_RECURSE); 380 #define LKPI_80211_LHW_TXQ_LOCK_DESTROY(_lhw) \ 381 mtx_destroy(&(_lhw)->txq_mtx); 382 #define LKPI_80211_LHW_TXQ_LOCK(_lhw) \ 383 mtx_lock(&(_lhw)->txq_mtx) 384 #define LKPI_80211_LHW_TXQ_UNLOCK(_lhw) \ 385 mtx_unlock(&(_lhw)->txq_mtx) 386 #define LKPI_80211_LHW_TXQ_LOCK_ASSERT(_lhw) \ 387 mtx_assert(&(_lhw)->txq_mtx, MA_OWNED) 388 #define LKPI_80211_LHW_TXQ_UNLOCK_ASSERT(_lhw) \ 389 mtx_assert(&(_lhw)->txq_mtx, MA_NOTOWNED) 390 391 #define LKPI_80211_LHW_RXQ_LOCK_INIT(_lhw) \ 392 mtx_init(&(_lhw)->rxq_mtx, "lhw-rxq", NULL, MTX_DEF | MTX_RECURSE); 393 #define LKPI_80211_LHW_RXQ_LOCK_DESTROY(_lhw) \ 394 mtx_destroy(&(_lhw)->rxq_mtx); 395 #define LKPI_80211_LHW_RXQ_LOCK(_lhw) \ 396 mtx_lock(&(_lhw)->rxq_mtx) 397 #define LKPI_80211_LHW_RXQ_UNLOCK(_lhw) \ 398 mtx_unlock(&(_lhw)->rxq_mtx) 399 #define LKPI_80211_LHW_RXQ_LOCK_ASSERT(_lhw) \ 400 mtx_assert(&(_lhw)->rxq_mtx, MA_OWNED) 401 #define LKPI_80211_LHW_RXQ_UNLOCK_ASSERT(_lhw) \ 402 mtx_assert(&(_lhw)->rxq_mtx, MA_NOTOWNED) 403 404 #define LKPI_80211_LHW_LVIF_LOCK(_lhw) sx_xlock(&(_lhw)->lvif_sx) 405 #define LKPI_80211_LHW_LVIF_UNLOCK(_lhw) sx_xunlock(&(_lhw)->lvif_sx) 406 407 #define LKPI_80211_LHW_MC_LOCK_INIT(_lhw) \ 408 sx_init_flags(&lhw->mc_sx, "lhw-mc", 0); 409 #define LKPI_80211_LHW_MC_LOCK_DESTROY(_lhw) \ 410 sx_destroy(&lhw->mc_sx); 411 #define LKPI_80211_LHW_MC_LOCK(_lhw) sx_xlock(&(_lhw)->mc_sx) 412 #define LKPI_80211_LHW_MC_UNLOCK(_lhw) sx_xunlock(&(_lhw)->mc_sx) 413 414 #define LKPI_80211_LVIF_LOCK(_lvif) mtx_lock(&(_lvif)->mtx) 415 #define LKPI_80211_LVIF_UNLOCK(_lvif) mtx_unlock(&(_lvif)->mtx) 416 417 #define LKPI_80211_LSTA_TXQ_LOCK_INIT(_lsta) \ 418 mtx_init(&(_lsta)->txq_mtx, "lsta-txq", NULL, MTX_DEF); 419 #define LKPI_80211_LSTA_TXQ_LOCK_DESTROY(_lsta) \ 420 mtx_destroy(&(_lsta)->txq_mtx); 421 #define LKPI_80211_LSTA_TXQ_LOCK(_lsta) \ 422 mtx_lock(&(_lsta)->txq_mtx) 423 #define LKPI_80211_LSTA_TXQ_UNLOCK(_lsta) \ 424 mtx_unlock(&(_lsta)->txq_mtx) 425 #define LKPI_80211_LSTA_TXQ_LOCK_ASSERT(_lsta) \ 426 mtx_assert(&(_lsta)->txq_mtx, MA_OWNED) 427 #define LKPI_80211_LSTA_TXQ_UNLOCK_ASSERT(_lsta) \ 428 mtx_assert(&(_lsta)->txq_mtx, MA_NOTOWNED) 429 430 #define LKPI_80211_LTXQ_LOCK_INIT(_ltxq) \ 431 mtx_init(&(_ltxq)->ltxq_mtx, "ltxq", NULL, MTX_DEF); 432 #define LKPI_80211_LTXQ_LOCK_DESTROY(_ltxq) \ 433 mtx_destroy(&(_ltxq)->ltxq_mtx); 434 #define LKPI_80211_LTXQ_LOCK(_ltxq) \ 435 mtx_lock(&(_ltxq)->ltxq_mtx) 436 #define LKPI_80211_LTXQ_UNLOCK(_ltxq) \ 437 mtx_unlock(&(_ltxq)->ltxq_mtx) 438 #define LKPI_80211_LTXQ_LOCK_ASSERT(_ltxq) \ 439 mtx_assert(&(_ltxq)->ltxq_mtx, MA_OWNED) 440 #define LKPI_80211_LTXQ_UNLOCK_ASSERT(_ltxq) \ 441 mtx_assert(&(_ltxq)->ltxq_mtx, MA_NOTOWNED) 442 443 int lkpi_80211_mo_start(struct ieee80211_hw *); 444 void lkpi_80211_mo_stop(struct ieee80211_hw *, bool); 445 int lkpi_80211_mo_get_antenna(struct ieee80211_hw *, u32 *, u32 *); 446 int lkpi_80211_mo_set_frag_threshold(struct ieee80211_hw *, uint32_t); 447 int lkpi_80211_mo_set_rts_threshold(struct ieee80211_hw *, uint32_t); 448 int lkpi_80211_mo_add_interface(struct ieee80211_hw *, struct ieee80211_vif *); 449 void lkpi_80211_mo_remove_interface(struct ieee80211_hw *, struct ieee80211_vif *); 450 int lkpi_80211_mo_hw_scan(struct ieee80211_hw *, struct ieee80211_vif *, 451 struct ieee80211_scan_request *); 452 void lkpi_80211_mo_cancel_hw_scan(struct ieee80211_hw *, struct ieee80211_vif *); 453 void lkpi_80211_mo_sw_scan_complete(struct ieee80211_hw *, struct ieee80211_vif *); 454 void lkpi_80211_mo_sw_scan_start(struct ieee80211_hw *, struct ieee80211_vif *, 455 const u8 *); 456 u64 lkpi_80211_mo_prepare_multicast(struct ieee80211_hw *, 457 struct netdev_hw_addr_list *); 458 void lkpi_80211_mo_configure_filter(struct ieee80211_hw *, unsigned int, 459 unsigned int *, u64); 460 int lkpi_80211_mo_sta_state(struct ieee80211_hw *, struct ieee80211_vif *, 461 struct lkpi_sta *, enum ieee80211_sta_state); 462 int lkpi_80211_mo_config(struct ieee80211_hw *, uint32_t); 463 int lkpi_80211_mo_assign_vif_chanctx(struct ieee80211_hw *, struct ieee80211_vif *, 464 struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 465 void lkpi_80211_mo_unassign_vif_chanctx(struct ieee80211_hw *, struct ieee80211_vif *, 466 struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 467 int lkpi_80211_mo_add_chanctx(struct ieee80211_hw *, struct ieee80211_chanctx_conf *); 468 void lkpi_80211_mo_change_chanctx(struct ieee80211_hw *, 469 struct ieee80211_chanctx_conf *, uint32_t); 470 void lkpi_80211_mo_remove_chanctx(struct ieee80211_hw *, 471 struct ieee80211_chanctx_conf *); 472 void lkpi_80211_mo_bss_info_changed(struct ieee80211_hw *, struct ieee80211_vif *, 473 struct ieee80211_bss_conf *, uint64_t); 474 int lkpi_80211_mo_conf_tx(struct ieee80211_hw *, struct ieee80211_vif *, 475 uint32_t, uint16_t, const struct ieee80211_tx_queue_params *); 476 void lkpi_80211_mo_flush(struct ieee80211_hw *, struct ieee80211_vif *, 477 uint32_t, bool); 478 void lkpi_80211_mo_mgd_prepare_tx(struct ieee80211_hw *, struct ieee80211_vif *, 479 struct ieee80211_prep_tx_info *); 480 void lkpi_80211_mo_mgd_complete_tx(struct ieee80211_hw *, struct ieee80211_vif *, 481 struct ieee80211_prep_tx_info *); 482 void lkpi_80211_mo_tx(struct ieee80211_hw *, struct ieee80211_tx_control *, 483 struct sk_buff *); 484 void lkpi_80211_mo_wake_tx_queue(struct ieee80211_hw *, struct ieee80211_txq *); 485 void lkpi_80211_mo_sync_rx_queues(struct ieee80211_hw *); 486 void lkpi_80211_mo_sta_pre_rcu_remove(struct ieee80211_hw *, 487 struct ieee80211_vif *, struct ieee80211_sta *); 488 int lkpi_80211_mo_set_key(struct ieee80211_hw *, enum set_key_cmd, 489 struct ieee80211_vif *, struct ieee80211_sta *, 490 struct ieee80211_key_conf *); 491 int lkpi_80211_mo_ampdu_action(struct ieee80211_hw *, struct ieee80211_vif *, 492 struct ieee80211_ampdu_params *); 493 int lkpi_80211_mo_sta_statistics(struct ieee80211_hw *, struct ieee80211_vif *, 494 struct ieee80211_sta *, struct station_info *); 495 496 #endif /* _LKPI_SRC_LINUX_80211_H */ 497