1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause 2 /* Copyright(c) 2019-2020 Realtek Corporation 3 */ 4 5 #include "cam.h" 6 #include "chan.h" 7 #include "coex.h" 8 #include "debug.h" 9 #include "fw.h" 10 #include "mac.h" 11 #include "phy.h" 12 #include "ps.h" 13 #include "reg.h" 14 #include "sar.h" 15 #include "ser.h" 16 #include "util.h" 17 #include "wow.h" 18 19 static void rtw89_ops_tx(struct ieee80211_hw *hw, 20 struct ieee80211_tx_control *control, 21 struct sk_buff *skb) 22 { 23 struct rtw89_dev *rtwdev = hw->priv; 24 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); 25 struct ieee80211_vif *vif = info->control.vif; 26 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 27 struct ieee80211_sta *sta = control->sta; 28 u32 flags = IEEE80211_SKB_CB(skb)->flags; 29 int ret, qsel; 30 31 if (rtwvif->offchan && !(flags & IEEE80211_TX_CTL_TX_OFFCHAN) && sta) { 32 struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 33 34 rtw89_debug(rtwdev, RTW89_DBG_TXRX, "ops_tx during offchan\n"); 35 skb_queue_tail(&rtwsta->roc_queue, skb); 36 return; 37 } 38 39 ret = rtw89_core_tx_write(rtwdev, vif, sta, skb, &qsel); 40 if (ret) { 41 rtw89_err(rtwdev, "failed to transmit skb: %d\n", ret); 42 ieee80211_free_txskb(hw, skb); 43 return; 44 } 45 rtw89_core_tx_kick_off(rtwdev, qsel); 46 } 47 48 static void rtw89_ops_wake_tx_queue(struct ieee80211_hw *hw, 49 struct ieee80211_txq *txq) 50 { 51 struct rtw89_dev *rtwdev = hw->priv; 52 53 ieee80211_schedule_txq(hw, txq); 54 queue_work(rtwdev->txq_wq, &rtwdev->txq_work); 55 } 56 57 static int rtw89_ops_start(struct ieee80211_hw *hw) 58 { 59 struct rtw89_dev *rtwdev = hw->priv; 60 int ret; 61 62 mutex_lock(&rtwdev->mutex); 63 ret = rtw89_core_start(rtwdev); 64 mutex_unlock(&rtwdev->mutex); 65 66 return ret; 67 } 68 69 static void rtw89_ops_stop(struct ieee80211_hw *hw) 70 { 71 struct rtw89_dev *rtwdev = hw->priv; 72 73 mutex_lock(&rtwdev->mutex); 74 rtw89_core_stop(rtwdev); 75 mutex_unlock(&rtwdev->mutex); 76 } 77 78 static int rtw89_ops_config(struct ieee80211_hw *hw, u32 changed) 79 { 80 struct rtw89_dev *rtwdev = hw->priv; 81 82 /* let previous ips work finish to ensure we don't leave ips twice */ 83 cancel_work_sync(&rtwdev->ips_work); 84 85 mutex_lock(&rtwdev->mutex); 86 rtw89_leave_ps_mode(rtwdev); 87 88 if ((changed & IEEE80211_CONF_CHANGE_IDLE) && 89 !(hw->conf.flags & IEEE80211_CONF_IDLE)) 90 rtw89_leave_ips(rtwdev); 91 92 if (changed & IEEE80211_CONF_CHANGE_CHANNEL) { 93 rtw89_config_entity_chandef(rtwdev, RTW89_SUB_ENTITY_0, 94 &hw->conf.chandef); 95 rtw89_set_channel(rtwdev); 96 } 97 98 if ((changed & IEEE80211_CONF_CHANGE_IDLE) && 99 (hw->conf.flags & IEEE80211_CONF_IDLE) && 100 !rtwdev->scanning) 101 rtw89_enter_ips(rtwdev); 102 103 mutex_unlock(&rtwdev->mutex); 104 105 return 0; 106 } 107 108 static int rtw89_ops_add_interface(struct ieee80211_hw *hw, 109 struct ieee80211_vif *vif) 110 { 111 struct rtw89_dev *rtwdev = hw->priv; 112 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 113 int ret = 0; 114 115 rtw89_debug(rtwdev, RTW89_DBG_STATE, "add vif %pM type %d, p2p %d\n", 116 vif->addr, vif->type, vif->p2p); 117 118 mutex_lock(&rtwdev->mutex); 119 120 rtw89_leave_ips_by_hwflags(rtwdev); 121 122 if (RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw)) 123 vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER | 124 IEEE80211_VIF_SUPPORTS_CQM_RSSI; 125 126 rtwvif->rtwdev = rtwdev; 127 rtwvif->roc.state = RTW89_ROC_IDLE; 128 rtwvif->offchan = false; 129 list_add_tail(&rtwvif->list, &rtwdev->rtwvifs_list); 130 INIT_WORK(&rtwvif->update_beacon_work, rtw89_core_update_beacon_work); 131 INIT_DELAYED_WORK(&rtwvif->roc.roc_work, rtw89_roc_work); 132 rtw89_leave_ps_mode(rtwdev); 133 134 rtw89_traffic_stats_init(rtwdev, &rtwvif->stats); 135 rtw89_vif_type_mapping(vif, false); 136 rtwvif->port = rtw89_core_acquire_bit_map(rtwdev->hw_port, 137 RTW89_PORT_NUM); 138 if (rtwvif->port == RTW89_PORT_NUM) { 139 ret = -ENOSPC; 140 list_del_init(&rtwvif->list); 141 goto out; 142 } 143 144 rtwvif->bcn_hit_cond = 0; 145 rtwvif->mac_idx = RTW89_MAC_0; 146 rtwvif->phy_idx = RTW89_PHY_0; 147 rtwvif->sub_entity_idx = RTW89_SUB_ENTITY_0; 148 rtwvif->chanctx_assigned = false; 149 rtwvif->hit_rule = 0; 150 rtwvif->reg_6ghz_power = RTW89_REG_6GHZ_POWER_DFLT; 151 ether_addr_copy(rtwvif->mac_addr, vif->addr); 152 INIT_LIST_HEAD(&rtwvif->general_pkt_list); 153 154 ret = rtw89_mac_add_vif(rtwdev, rtwvif); 155 if (ret) { 156 rtw89_core_release_bit_map(rtwdev->hw_port, rtwvif->port); 157 list_del_init(&rtwvif->list); 158 goto out; 159 } 160 161 rtw89_core_txq_init(rtwdev, vif->txq); 162 163 rtw89_btc_ntfy_role_info(rtwdev, rtwvif, NULL, BTC_ROLE_START); 164 165 rtw89_recalc_lps(rtwdev); 166 out: 167 mutex_unlock(&rtwdev->mutex); 168 169 return ret; 170 } 171 172 static void rtw89_ops_remove_interface(struct ieee80211_hw *hw, 173 struct ieee80211_vif *vif) 174 { 175 struct rtw89_dev *rtwdev = hw->priv; 176 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 177 178 rtw89_debug(rtwdev, RTW89_DBG_STATE, "remove vif %pM type %d p2p %d\n", 179 vif->addr, vif->type, vif->p2p); 180 181 cancel_work_sync(&rtwvif->update_beacon_work); 182 cancel_delayed_work_sync(&rtwvif->roc.roc_work); 183 184 mutex_lock(&rtwdev->mutex); 185 rtw89_leave_ps_mode(rtwdev); 186 rtw89_btc_ntfy_role_info(rtwdev, rtwvif, NULL, BTC_ROLE_STOP); 187 rtw89_mac_remove_vif(rtwdev, rtwvif); 188 rtw89_core_release_bit_map(rtwdev->hw_port, rtwvif->port); 189 list_del_init(&rtwvif->list); 190 rtw89_recalc_lps(rtwdev); 191 rtw89_enter_ips_by_hwflags(rtwdev); 192 193 mutex_unlock(&rtwdev->mutex); 194 } 195 196 static int rtw89_ops_change_interface(struct ieee80211_hw *hw, 197 struct ieee80211_vif *vif, 198 enum nl80211_iftype type, bool p2p) 199 { 200 struct rtw89_dev *rtwdev = hw->priv; 201 int ret; 202 203 set_bit(RTW89_FLAG_CHANGING_INTERFACE, rtwdev->flags); 204 205 rtw89_debug(rtwdev, RTW89_DBG_STATE, "change vif %pM (%d)->(%d), p2p (%d)->(%d)\n", 206 vif->addr, vif->type, type, vif->p2p, p2p); 207 208 rtw89_ops_remove_interface(hw, vif); 209 210 vif->type = type; 211 vif->p2p = p2p; 212 213 ret = rtw89_ops_add_interface(hw, vif); 214 if (ret) 215 rtw89_warn(rtwdev, "failed to change interface %d\n", ret); 216 217 clear_bit(RTW89_FLAG_CHANGING_INTERFACE, rtwdev->flags); 218 219 return ret; 220 } 221 222 static void rtw89_ops_configure_filter(struct ieee80211_hw *hw, 223 unsigned int changed_flags, 224 unsigned int *new_flags, 225 u64 multicast) 226 { 227 struct rtw89_dev *rtwdev = hw->priv; 228 const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; 229 u32 rx_fltr; 230 231 mutex_lock(&rtwdev->mutex); 232 rtw89_leave_ps_mode(rtwdev); 233 234 *new_flags &= FIF_ALLMULTI | FIF_OTHER_BSS | FIF_FCSFAIL | 235 FIF_BCN_PRBRESP_PROMISC | FIF_PROBE_REQ; 236 237 if (changed_flags & FIF_ALLMULTI) { 238 if (*new_flags & FIF_ALLMULTI) 239 rtwdev->hal.rx_fltr &= ~B_AX_A_MC; 240 else 241 rtwdev->hal.rx_fltr |= B_AX_A_MC; 242 } 243 if (changed_flags & FIF_FCSFAIL) { 244 if (*new_flags & FIF_FCSFAIL) 245 rtwdev->hal.rx_fltr |= B_AX_A_CRC32_ERR; 246 else 247 rtwdev->hal.rx_fltr &= ~B_AX_A_CRC32_ERR; 248 } 249 if (changed_flags & FIF_OTHER_BSS) { 250 if (*new_flags & FIF_OTHER_BSS) 251 rtwdev->hal.rx_fltr &= ~B_AX_A_A1_MATCH; 252 else 253 rtwdev->hal.rx_fltr |= B_AX_A_A1_MATCH; 254 } 255 if (changed_flags & FIF_BCN_PRBRESP_PROMISC) { 256 if (*new_flags & FIF_BCN_PRBRESP_PROMISC) { 257 rtwdev->hal.rx_fltr &= ~B_AX_A_BCN_CHK_EN; 258 rtwdev->hal.rx_fltr &= ~B_AX_A_BC; 259 rtwdev->hal.rx_fltr &= ~B_AX_A_A1_MATCH; 260 } else { 261 rtwdev->hal.rx_fltr |= B_AX_A_BCN_CHK_EN; 262 rtwdev->hal.rx_fltr |= B_AX_A_BC; 263 rtwdev->hal.rx_fltr |= B_AX_A_A1_MATCH; 264 } 265 } 266 if (changed_flags & FIF_PROBE_REQ) { 267 if (*new_flags & FIF_PROBE_REQ) { 268 rtwdev->hal.rx_fltr &= ~B_AX_A_BC_CAM_MATCH; 269 rtwdev->hal.rx_fltr &= ~B_AX_A_UC_CAM_MATCH; 270 } else { 271 rtwdev->hal.rx_fltr |= B_AX_A_BC_CAM_MATCH; 272 rtwdev->hal.rx_fltr |= B_AX_A_UC_CAM_MATCH; 273 } 274 } 275 276 rx_fltr = rtwdev->hal.rx_fltr; 277 278 /* mac80211 doesn't configure filter when HW scan, driver need to 279 * set by itself. However, during P2P scan might have configure 280 * filter to overwrite filter that HW scan needed, so we need to 281 * check scan and append related filter 282 */ 283 if (rtwdev->scanning) { 284 rx_fltr &= ~B_AX_A_BCN_CHK_EN; 285 rx_fltr &= ~B_AX_A_BC; 286 rx_fltr &= ~B_AX_A_A1_MATCH; 287 } 288 289 rtw89_write32_mask(rtwdev, 290 rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, RTW89_MAC_0), 291 B_AX_RX_FLTR_CFG_MASK, 292 rx_fltr); 293 if (!rtwdev->dbcc_en) 294 goto out; 295 rtw89_write32_mask(rtwdev, 296 rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, RTW89_MAC_1), 297 B_AX_RX_FLTR_CFG_MASK, 298 rx_fltr); 299 300 out: 301 mutex_unlock(&rtwdev->mutex); 302 } 303 304 static const u8 ac_to_fw_idx[IEEE80211_NUM_ACS] = { 305 [IEEE80211_AC_VO] = 3, 306 [IEEE80211_AC_VI] = 2, 307 [IEEE80211_AC_BE] = 0, 308 [IEEE80211_AC_BK] = 1, 309 }; 310 311 static u8 rtw89_aifsn_to_aifs(struct rtw89_dev *rtwdev, 312 struct rtw89_vif *rtwvif, u8 aifsn) 313 { 314 struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); 315 const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, 316 rtwvif->sub_entity_idx); 317 u8 slot_time; 318 u8 sifs; 319 320 slot_time = vif->bss_conf.use_short_slot ? 9 : 20; 321 sifs = chan->band_type == RTW89_BAND_2G ? 10 : 16; 322 323 return aifsn * slot_time + sifs; 324 } 325 326 static void ____rtw89_conf_tx_edca(struct rtw89_dev *rtwdev, 327 struct rtw89_vif *rtwvif, u16 ac) 328 { 329 struct ieee80211_tx_queue_params *params = &rtwvif->tx_params[ac]; 330 u32 val; 331 u8 ecw_max, ecw_min; 332 u8 aifs; 333 334 /* 2^ecw - 1 = cw; ecw = log2(cw + 1) */ 335 ecw_max = ilog2(params->cw_max + 1); 336 ecw_min = ilog2(params->cw_min + 1); 337 aifs = rtw89_aifsn_to_aifs(rtwdev, rtwvif, params->aifs); 338 val = FIELD_PREP(FW_EDCA_PARAM_TXOPLMT_MSK, params->txop) | 339 FIELD_PREP(FW_EDCA_PARAM_CWMAX_MSK, ecw_max) | 340 FIELD_PREP(FW_EDCA_PARAM_CWMIN_MSK, ecw_min) | 341 FIELD_PREP(FW_EDCA_PARAM_AIFS_MSK, aifs); 342 rtw89_fw_h2c_set_edca(rtwdev, rtwvif, ac_to_fw_idx[ac], val); 343 } 344 345 #define R_MUEDCA_ACS_PARAM(acs) {R_AX_MUEDCA_ ## acs ## _PARAM_0, \ 346 R_BE_MUEDCA_ ## acs ## _PARAM_0} 347 348 static const u32 ac_to_mu_edca_param[IEEE80211_NUM_ACS][RTW89_CHIP_GEN_NUM] = { 349 [IEEE80211_AC_VO] = R_MUEDCA_ACS_PARAM(VO), 350 [IEEE80211_AC_VI] = R_MUEDCA_ACS_PARAM(VI), 351 [IEEE80211_AC_BE] = R_MUEDCA_ACS_PARAM(BE), 352 [IEEE80211_AC_BK] = R_MUEDCA_ACS_PARAM(BK), 353 }; 354 355 static void ____rtw89_conf_tx_mu_edca(struct rtw89_dev *rtwdev, 356 struct rtw89_vif *rtwvif, u16 ac) 357 { 358 struct ieee80211_tx_queue_params *params = &rtwvif->tx_params[ac]; 359 struct ieee80211_he_mu_edca_param_ac_rec *mu_edca; 360 int gen = rtwdev->chip->chip_gen; 361 u8 aifs, aifsn; 362 u16 timer_32us; 363 u32 reg; 364 u32 val; 365 366 if (!params->mu_edca) 367 return; 368 369 mu_edca = ¶ms->mu_edca_param_rec; 370 aifsn = FIELD_GET(GENMASK(3, 0), mu_edca->aifsn); 371 aifs = aifsn ? rtw89_aifsn_to_aifs(rtwdev, rtwvif, aifsn) : 0; 372 timer_32us = mu_edca->mu_edca_timer << 8; 373 374 val = FIELD_PREP(B_AX_MUEDCA_BE_PARAM_0_TIMER_MASK, timer_32us) | 375 FIELD_PREP(B_AX_MUEDCA_BE_PARAM_0_CW_MASK, mu_edca->ecw_min_max) | 376 FIELD_PREP(B_AX_MUEDCA_BE_PARAM_0_AIFS_MASK, aifs); 377 reg = rtw89_mac_reg_by_idx(rtwdev, ac_to_mu_edca_param[ac][gen], rtwvif->mac_idx); 378 rtw89_write32(rtwdev, reg, val); 379 380 rtw89_mac_set_hw_muedca_ctrl(rtwdev, rtwvif, true); 381 } 382 383 static void __rtw89_conf_tx(struct rtw89_dev *rtwdev, 384 struct rtw89_vif *rtwvif, u16 ac) 385 { 386 ____rtw89_conf_tx_edca(rtwdev, rtwvif, ac); 387 ____rtw89_conf_tx_mu_edca(rtwdev, rtwvif, ac); 388 } 389 390 static void rtw89_conf_tx(struct rtw89_dev *rtwdev, 391 struct rtw89_vif *rtwvif) 392 { 393 u16 ac; 394 395 for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) 396 __rtw89_conf_tx(rtwdev, rtwvif, ac); 397 } 398 399 static void rtw89_station_mode_sta_assoc(struct rtw89_dev *rtwdev, 400 struct ieee80211_vif *vif, 401 struct ieee80211_bss_conf *conf) 402 { 403 struct ieee80211_sta *sta; 404 405 if (vif->type != NL80211_IFTYPE_STATION) 406 return; 407 408 sta = ieee80211_find_sta(vif, conf->bssid); 409 if (!sta) { 410 rtw89_err(rtwdev, "can't find sta to set sta_assoc state\n"); 411 return; 412 } 413 414 rtw89_vif_type_mapping(vif, true); 415 416 rtw89_core_sta_assoc(rtwdev, vif, sta); 417 } 418 419 static void rtw89_ops_bss_info_changed(struct ieee80211_hw *hw, 420 struct ieee80211_vif *vif, 421 struct ieee80211_bss_conf *conf, 422 u64 changed) 423 { 424 struct rtw89_dev *rtwdev = hw->priv; 425 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 426 427 mutex_lock(&rtwdev->mutex); 428 rtw89_leave_ps_mode(rtwdev); 429 430 if (changed & BSS_CHANGED_ASSOC) { 431 if (vif->cfg.assoc) { 432 rtw89_station_mode_sta_assoc(rtwdev, vif, conf); 433 rtw89_phy_set_bss_color(rtwdev, vif); 434 rtw89_chip_cfg_txpwr_ul_tb_offset(rtwdev, vif); 435 rtw89_mac_port_update(rtwdev, rtwvif); 436 rtw89_mac_set_he_obss_narrow_bw_ru(rtwdev, vif); 437 438 rtw89_queue_chanctx_work(rtwdev); 439 } else { 440 /* Abort ongoing scan if cancel_scan isn't issued 441 * when disconnected by peer 442 */ 443 if (rtwdev->scanning) 444 rtw89_hw_scan_abort(rtwdev, rtwdev->scan_info.scanning_vif); 445 } 446 } 447 448 if (changed & BSS_CHANGED_BSSID) { 449 ether_addr_copy(rtwvif->bssid, conf->bssid); 450 rtw89_cam_bssid_changed(rtwdev, rtwvif); 451 rtw89_fw_h2c_cam(rtwdev, rtwvif, NULL, NULL); 452 WRITE_ONCE(rtwvif->sync_bcn_tsf, 0); 453 } 454 455 if (changed & BSS_CHANGED_BEACON) 456 rtw89_chip_h2c_update_beacon(rtwdev, rtwvif); 457 458 if (changed & BSS_CHANGED_ERP_SLOT) 459 rtw89_conf_tx(rtwdev, rtwvif); 460 461 if (changed & BSS_CHANGED_HE_BSS_COLOR) 462 rtw89_phy_set_bss_color(rtwdev, vif); 463 464 if (changed & BSS_CHANGED_MU_GROUPS) 465 rtw89_mac_bf_set_gid_table(rtwdev, vif, conf); 466 467 if (changed & BSS_CHANGED_P2P_PS) 468 rtw89_core_update_p2p_ps(rtwdev, vif); 469 470 if (changed & BSS_CHANGED_CQM) 471 rtw89_fw_h2c_set_bcn_fltr_cfg(rtwdev, vif, true); 472 473 if (changed & BSS_CHANGED_PS) 474 rtw89_recalc_lps(rtwdev); 475 476 if (changed & BSS_CHANGED_ARP_FILTER) 477 rtwvif->ip_addr = vif->cfg.arp_addr_list[0]; 478 479 mutex_unlock(&rtwdev->mutex); 480 } 481 482 static int rtw89_ops_start_ap(struct ieee80211_hw *hw, 483 struct ieee80211_vif *vif, 484 struct ieee80211_bss_conf *link_conf) 485 { 486 struct rtw89_dev *rtwdev = hw->priv; 487 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 488 const struct rtw89_chan *chan; 489 490 mutex_lock(&rtwdev->mutex); 491 492 chan = rtw89_chan_get(rtwdev, rtwvif->sub_entity_idx); 493 if (chan->band_type == RTW89_BAND_6G) { 494 mutex_unlock(&rtwdev->mutex); 495 return -EOPNOTSUPP; 496 } 497 498 if (rtwdev->scanning) 499 rtw89_hw_scan_abort(rtwdev, rtwdev->scan_info.scanning_vif); 500 501 ether_addr_copy(rtwvif->bssid, vif->bss_conf.bssid); 502 rtw89_cam_bssid_changed(rtwdev, rtwvif); 503 rtw89_mac_port_update(rtwdev, rtwvif); 504 rtw89_chip_h2c_assoc_cmac_tbl(rtwdev, vif, NULL); 505 rtw89_fw_h2c_role_maintain(rtwdev, rtwvif, NULL, RTW89_ROLE_TYPE_CHANGE); 506 rtw89_fw_h2c_join_info(rtwdev, rtwvif, NULL, true); 507 rtw89_fw_h2c_cam(rtwdev, rtwvif, NULL, NULL); 508 rtw89_chip_rfk_channel(rtwdev); 509 510 rtw89_queue_chanctx_work(rtwdev); 511 mutex_unlock(&rtwdev->mutex); 512 513 return 0; 514 } 515 516 static 517 void rtw89_ops_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 518 struct ieee80211_bss_conf *link_conf) 519 { 520 struct rtw89_dev *rtwdev = hw->priv; 521 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 522 523 mutex_lock(&rtwdev->mutex); 524 rtw89_mac_stop_ap(rtwdev, rtwvif); 525 rtw89_chip_h2c_assoc_cmac_tbl(rtwdev, vif, NULL); 526 rtw89_fw_h2c_join_info(rtwdev, rtwvif, NULL, true); 527 mutex_unlock(&rtwdev->mutex); 528 } 529 530 static int rtw89_ops_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 531 bool set) 532 { 533 struct rtw89_dev *rtwdev = hw->priv; 534 struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 535 struct rtw89_vif *rtwvif = rtwsta->rtwvif; 536 537 ieee80211_queue_work(rtwdev->hw, &rtwvif->update_beacon_work); 538 539 return 0; 540 } 541 542 static int rtw89_ops_conf_tx(struct ieee80211_hw *hw, 543 struct ieee80211_vif *vif, 544 unsigned int link_id, u16 ac, 545 const struct ieee80211_tx_queue_params *params) 546 { 547 struct rtw89_dev *rtwdev = hw->priv; 548 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 549 550 mutex_lock(&rtwdev->mutex); 551 rtw89_leave_ps_mode(rtwdev); 552 rtwvif->tx_params[ac] = *params; 553 __rtw89_conf_tx(rtwdev, rtwvif, ac); 554 mutex_unlock(&rtwdev->mutex); 555 556 return 0; 557 } 558 559 static int __rtw89_ops_sta_state(struct ieee80211_hw *hw, 560 struct ieee80211_vif *vif, 561 struct ieee80211_sta *sta, 562 enum ieee80211_sta_state old_state, 563 enum ieee80211_sta_state new_state) 564 { 565 struct rtw89_dev *rtwdev = hw->priv; 566 567 if (old_state == IEEE80211_STA_NOTEXIST && 568 new_state == IEEE80211_STA_NONE) 569 return rtw89_core_sta_add(rtwdev, vif, sta); 570 571 if (old_state == IEEE80211_STA_AUTH && 572 new_state == IEEE80211_STA_ASSOC) { 573 if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) 574 return 0; /* defer to bss_info_changed to have vif info */ 575 return rtw89_core_sta_assoc(rtwdev, vif, sta); 576 } 577 578 if (old_state == IEEE80211_STA_ASSOC && 579 new_state == IEEE80211_STA_AUTH) 580 return rtw89_core_sta_disassoc(rtwdev, vif, sta); 581 582 if (old_state == IEEE80211_STA_AUTH && 583 new_state == IEEE80211_STA_NONE) 584 return rtw89_core_sta_disconnect(rtwdev, vif, sta); 585 586 if (old_state == IEEE80211_STA_NONE && 587 new_state == IEEE80211_STA_NOTEXIST) 588 return rtw89_core_sta_remove(rtwdev, vif, sta); 589 590 return 0; 591 } 592 593 static int rtw89_ops_sta_state(struct ieee80211_hw *hw, 594 struct ieee80211_vif *vif, 595 struct ieee80211_sta *sta, 596 enum ieee80211_sta_state old_state, 597 enum ieee80211_sta_state new_state) 598 { 599 struct rtw89_dev *rtwdev = hw->priv; 600 int ret; 601 602 mutex_lock(&rtwdev->mutex); 603 rtw89_leave_ps_mode(rtwdev); 604 ret = __rtw89_ops_sta_state(hw, vif, sta, old_state, new_state); 605 mutex_unlock(&rtwdev->mutex); 606 607 return ret; 608 } 609 610 static int rtw89_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, 611 struct ieee80211_vif *vif, 612 struct ieee80211_sta *sta, 613 struct ieee80211_key_conf *key) 614 { 615 struct rtw89_dev *rtwdev = hw->priv; 616 int ret = 0; 617 618 mutex_lock(&rtwdev->mutex); 619 rtw89_leave_ps_mode(rtwdev); 620 621 switch (cmd) { 622 case SET_KEY: 623 rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_EAPOL_END); 624 ret = rtw89_cam_sec_key_add(rtwdev, vif, sta, key); 625 if (ret && ret != -EOPNOTSUPP) { 626 rtw89_err(rtwdev, "failed to add key to sec cam\n"); 627 goto out; 628 } 629 break; 630 case DISABLE_KEY: 631 rtw89_hci_flush_queues(rtwdev, BIT(rtwdev->hw->queues) - 1, 632 false); 633 rtw89_mac_flush_txq(rtwdev, BIT(rtwdev->hw->queues) - 1, false); 634 ret = rtw89_cam_sec_key_del(rtwdev, vif, sta, key, true); 635 if (ret) { 636 rtw89_err(rtwdev, "failed to remove key from sec cam\n"); 637 goto out; 638 } 639 break; 640 } 641 642 out: 643 mutex_unlock(&rtwdev->mutex); 644 645 return ret; 646 } 647 648 static int rtw89_ops_ampdu_action(struct ieee80211_hw *hw, 649 struct ieee80211_vif *vif, 650 struct ieee80211_ampdu_params *params) 651 { 652 struct rtw89_dev *rtwdev = hw->priv; 653 struct ieee80211_sta *sta = params->sta; 654 struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 655 u16 tid = params->tid; 656 struct ieee80211_txq *txq = sta->txq[tid]; 657 struct rtw89_txq *rtwtxq = (struct rtw89_txq *)txq->drv_priv; 658 659 switch (params->action) { 660 case IEEE80211_AMPDU_TX_START: 661 return IEEE80211_AMPDU_TX_START_IMMEDIATE; 662 case IEEE80211_AMPDU_TX_STOP_CONT: 663 case IEEE80211_AMPDU_TX_STOP_FLUSH: 664 case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: 665 mutex_lock(&rtwdev->mutex); 666 clear_bit(RTW89_TXQ_F_AMPDU, &rtwtxq->flags); 667 clear_bit(tid, rtwsta->ampdu_map); 668 rtw89_chip_h2c_ampdu_cmac_tbl(rtwdev, vif, sta); 669 mutex_unlock(&rtwdev->mutex); 670 ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); 671 break; 672 case IEEE80211_AMPDU_TX_OPERATIONAL: 673 mutex_lock(&rtwdev->mutex); 674 set_bit(RTW89_TXQ_F_AMPDU, &rtwtxq->flags); 675 rtwsta->ampdu_params[tid].agg_num = params->buf_size; 676 rtwsta->ampdu_params[tid].amsdu = params->amsdu; 677 set_bit(tid, rtwsta->ampdu_map); 678 rtw89_leave_ps_mode(rtwdev); 679 rtw89_chip_h2c_ampdu_cmac_tbl(rtwdev, vif, sta); 680 mutex_unlock(&rtwdev->mutex); 681 break; 682 case IEEE80211_AMPDU_RX_START: 683 mutex_lock(&rtwdev->mutex); 684 rtw89_chip_h2c_ba_cam(rtwdev, rtwsta, true, params); 685 mutex_unlock(&rtwdev->mutex); 686 break; 687 case IEEE80211_AMPDU_RX_STOP: 688 mutex_lock(&rtwdev->mutex); 689 rtw89_chip_h2c_ba_cam(rtwdev, rtwsta, false, params); 690 mutex_unlock(&rtwdev->mutex); 691 break; 692 default: 693 WARN_ON(1); 694 return -ENOTSUPP; 695 } 696 697 return 0; 698 } 699 700 static int rtw89_ops_set_rts_threshold(struct ieee80211_hw *hw, u32 value) 701 { 702 struct rtw89_dev *rtwdev = hw->priv; 703 704 mutex_lock(&rtwdev->mutex); 705 rtw89_leave_ps_mode(rtwdev); 706 if (test_bit(RTW89_FLAG_POWERON, rtwdev->flags)) 707 rtw89_mac_update_rts_threshold(rtwdev, RTW89_MAC_0); 708 mutex_unlock(&rtwdev->mutex); 709 710 return 0; 711 } 712 713 static void rtw89_ops_sta_statistics(struct ieee80211_hw *hw, 714 struct ieee80211_vif *vif, 715 struct ieee80211_sta *sta, 716 struct station_info *sinfo) 717 { 718 struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 719 720 sinfo->txrate = rtwsta->ra_report.txrate; 721 sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); 722 } 723 724 static 725 void __rtw89_drop_packets(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif) 726 { 727 struct rtw89_vif *rtwvif; 728 729 if (vif) { 730 rtwvif = (struct rtw89_vif *)vif->drv_priv; 731 rtw89_mac_pkt_drop_vif(rtwdev, rtwvif); 732 } else { 733 rtw89_for_each_rtwvif(rtwdev, rtwvif) 734 rtw89_mac_pkt_drop_vif(rtwdev, rtwvif); 735 } 736 } 737 738 static void rtw89_ops_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 739 u32 queues, bool drop) 740 { 741 struct rtw89_dev *rtwdev = hw->priv; 742 743 mutex_lock(&rtwdev->mutex); 744 rtw89_leave_lps(rtwdev); 745 rtw89_hci_flush_queues(rtwdev, queues, drop); 746 747 if (drop && !RTW89_CHK_FW_FEATURE(NO_PACKET_DROP, &rtwdev->fw)) 748 __rtw89_drop_packets(rtwdev, vif); 749 else 750 rtw89_mac_flush_txq(rtwdev, queues, drop); 751 752 mutex_unlock(&rtwdev->mutex); 753 } 754 755 struct rtw89_iter_bitrate_mask_data { 756 struct rtw89_dev *rtwdev; 757 struct ieee80211_vif *vif; 758 const struct cfg80211_bitrate_mask *mask; 759 }; 760 761 static void rtw89_ra_mask_info_update_iter(void *data, struct ieee80211_sta *sta) 762 { 763 struct rtw89_iter_bitrate_mask_data *br_data = data; 764 struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 765 struct ieee80211_vif *vif = rtwvif_to_vif(rtwsta->rtwvif); 766 767 if (vif != br_data->vif || vif->p2p) 768 return; 769 770 rtwsta->use_cfg_mask = true; 771 rtwsta->mask = *br_data->mask; 772 rtw89_phy_ra_updata_sta(br_data->rtwdev, sta, IEEE80211_RC_SUPP_RATES_CHANGED); 773 } 774 775 static void rtw89_ra_mask_info_update(struct rtw89_dev *rtwdev, 776 struct ieee80211_vif *vif, 777 const struct cfg80211_bitrate_mask *mask) 778 { 779 struct rtw89_iter_bitrate_mask_data br_data = { .rtwdev = rtwdev, 780 .vif = vif, 781 .mask = mask}; 782 783 ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_ra_mask_info_update_iter, 784 &br_data); 785 } 786 787 static int rtw89_ops_set_bitrate_mask(struct ieee80211_hw *hw, 788 struct ieee80211_vif *vif, 789 const struct cfg80211_bitrate_mask *mask) 790 { 791 struct rtw89_dev *rtwdev = hw->priv; 792 793 mutex_lock(&rtwdev->mutex); 794 rtw89_phy_rate_pattern_vif(rtwdev, vif, mask); 795 rtw89_ra_mask_info_update(rtwdev, vif, mask); 796 mutex_unlock(&rtwdev->mutex); 797 798 return 0; 799 } 800 801 static 802 int rtw89_ops_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) 803 { 804 struct rtw89_dev *rtwdev = hw->priv; 805 struct rtw89_hal *hal = &rtwdev->hal; 806 807 if (hal->ant_diversity) { 808 if (tx_ant != rx_ant || hweight32(tx_ant) != 1) 809 return -EINVAL; 810 } else if (rx_ant != hw->wiphy->available_antennas_rx && rx_ant != hal->antenna_rx) { 811 return -EINVAL; 812 } 813 814 mutex_lock(&rtwdev->mutex); 815 hal->antenna_tx = tx_ant; 816 hal->antenna_rx = rx_ant; 817 hal->tx_path_diversity = false; 818 hal->ant_diversity_fixed = true; 819 mutex_unlock(&rtwdev->mutex); 820 821 return 0; 822 } 823 824 static 825 int rtw89_ops_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant) 826 { 827 struct rtw89_dev *rtwdev = hw->priv; 828 struct rtw89_hal *hal = &rtwdev->hal; 829 830 *tx_ant = hal->antenna_tx; 831 *rx_ant = hal->antenna_rx; 832 833 return 0; 834 } 835 836 static void rtw89_ops_sw_scan_start(struct ieee80211_hw *hw, 837 struct ieee80211_vif *vif, 838 const u8 *mac_addr) 839 { 840 struct rtw89_dev *rtwdev = hw->priv; 841 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 842 843 mutex_lock(&rtwdev->mutex); 844 rtw89_core_scan_start(rtwdev, rtwvif, mac_addr, false); 845 mutex_unlock(&rtwdev->mutex); 846 } 847 848 static void rtw89_ops_sw_scan_complete(struct ieee80211_hw *hw, 849 struct ieee80211_vif *vif) 850 { 851 struct rtw89_dev *rtwdev = hw->priv; 852 853 mutex_lock(&rtwdev->mutex); 854 rtw89_core_scan_complete(rtwdev, vif, false); 855 mutex_unlock(&rtwdev->mutex); 856 } 857 858 static void rtw89_ops_reconfig_complete(struct ieee80211_hw *hw, 859 enum ieee80211_reconfig_type reconfig_type) 860 { 861 struct rtw89_dev *rtwdev = hw->priv; 862 863 if (reconfig_type == IEEE80211_RECONFIG_TYPE_RESTART) 864 rtw89_ser_recfg_done(rtwdev); 865 } 866 867 static int rtw89_ops_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 868 struct ieee80211_scan_request *req) 869 { 870 struct rtw89_dev *rtwdev = hw->priv; 871 struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); 872 int ret = 0; 873 874 if (!RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) 875 return 1; 876 877 if (rtwdev->scanning || rtwvif->offchan) 878 return -EBUSY; 879 880 mutex_lock(&rtwdev->mutex); 881 rtw89_hw_scan_start(rtwdev, vif, req); 882 ret = rtw89_hw_scan_offload(rtwdev, vif, true); 883 if (ret) { 884 rtw89_hw_scan_abort(rtwdev, vif); 885 rtw89_err(rtwdev, "HW scan failed with status: %d\n", ret); 886 } 887 mutex_unlock(&rtwdev->mutex); 888 889 return ret; 890 } 891 892 static void rtw89_ops_cancel_hw_scan(struct ieee80211_hw *hw, 893 struct ieee80211_vif *vif) 894 { 895 struct rtw89_dev *rtwdev = hw->priv; 896 897 if (!RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) 898 return; 899 900 if (!rtwdev->scanning) 901 return; 902 903 mutex_lock(&rtwdev->mutex); 904 rtw89_hw_scan_abort(rtwdev, vif); 905 mutex_unlock(&rtwdev->mutex); 906 } 907 908 static void rtw89_ops_sta_rc_update(struct ieee80211_hw *hw, 909 struct ieee80211_vif *vif, 910 struct ieee80211_sta *sta, u32 changed) 911 { 912 struct rtw89_dev *rtwdev = hw->priv; 913 914 rtw89_phy_ra_updata_sta(rtwdev, sta, changed); 915 } 916 917 static int rtw89_ops_add_chanctx(struct ieee80211_hw *hw, 918 struct ieee80211_chanctx_conf *ctx) 919 { 920 struct rtw89_dev *rtwdev = hw->priv; 921 int ret; 922 923 mutex_lock(&rtwdev->mutex); 924 ret = rtw89_chanctx_ops_add(rtwdev, ctx); 925 mutex_unlock(&rtwdev->mutex); 926 927 return ret; 928 } 929 930 static void rtw89_ops_remove_chanctx(struct ieee80211_hw *hw, 931 struct ieee80211_chanctx_conf *ctx) 932 { 933 struct rtw89_dev *rtwdev = hw->priv; 934 935 mutex_lock(&rtwdev->mutex); 936 rtw89_chanctx_ops_remove(rtwdev, ctx); 937 mutex_unlock(&rtwdev->mutex); 938 } 939 940 static void rtw89_ops_change_chanctx(struct ieee80211_hw *hw, 941 struct ieee80211_chanctx_conf *ctx, 942 u32 changed) 943 { 944 struct rtw89_dev *rtwdev = hw->priv; 945 946 mutex_lock(&rtwdev->mutex); 947 rtw89_chanctx_ops_change(rtwdev, ctx, changed); 948 mutex_unlock(&rtwdev->mutex); 949 } 950 951 static int rtw89_ops_assign_vif_chanctx(struct ieee80211_hw *hw, 952 struct ieee80211_vif *vif, 953 struct ieee80211_bss_conf *link_conf, 954 struct ieee80211_chanctx_conf *ctx) 955 { 956 struct rtw89_dev *rtwdev = hw->priv; 957 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 958 int ret; 959 960 mutex_lock(&rtwdev->mutex); 961 ret = rtw89_chanctx_ops_assign_vif(rtwdev, rtwvif, ctx); 962 mutex_unlock(&rtwdev->mutex); 963 964 return ret; 965 } 966 967 static void rtw89_ops_unassign_vif_chanctx(struct ieee80211_hw *hw, 968 struct ieee80211_vif *vif, 969 struct ieee80211_bss_conf *link_conf, 970 struct ieee80211_chanctx_conf *ctx) 971 { 972 struct rtw89_dev *rtwdev = hw->priv; 973 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 974 975 mutex_lock(&rtwdev->mutex); 976 rtw89_chanctx_ops_unassign_vif(rtwdev, rtwvif, ctx); 977 mutex_unlock(&rtwdev->mutex); 978 } 979 980 static int rtw89_ops_remain_on_channel(struct ieee80211_hw *hw, 981 struct ieee80211_vif *vif, 982 struct ieee80211_channel *chan, 983 int duration, 984 enum ieee80211_roc_type type) 985 { 986 struct rtw89_dev *rtwdev = hw->priv; 987 struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); 988 struct rtw89_roc *roc = &rtwvif->roc; 989 990 if (!vif) 991 return -EINVAL; 992 993 mutex_lock(&rtwdev->mutex); 994 995 if (roc->state != RTW89_ROC_IDLE) { 996 mutex_unlock(&rtwdev->mutex); 997 return -EBUSY; 998 } 999 1000 if (rtwdev->scanning) 1001 rtw89_hw_scan_abort(rtwdev, rtwdev->scan_info.scanning_vif); 1002 1003 if (type == IEEE80211_ROC_TYPE_MGMT_TX) 1004 roc->state = RTW89_ROC_MGMT; 1005 else 1006 roc->state = RTW89_ROC_NORMAL; 1007 1008 roc->duration = duration; 1009 roc->chan = *chan; 1010 roc->type = type; 1011 1012 rtw89_roc_start(rtwdev, rtwvif); 1013 1014 mutex_unlock(&rtwdev->mutex); 1015 1016 return 0; 1017 } 1018 1019 static int rtw89_ops_cancel_remain_on_channel(struct ieee80211_hw *hw, 1020 struct ieee80211_vif *vif) 1021 { 1022 struct rtw89_dev *rtwdev = hw->priv; 1023 struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); 1024 1025 if (!rtwvif) 1026 return -EINVAL; 1027 1028 cancel_delayed_work_sync(&rtwvif->roc.roc_work); 1029 1030 mutex_lock(&rtwdev->mutex); 1031 rtw89_roc_end(rtwdev, rtwvif); 1032 mutex_unlock(&rtwdev->mutex); 1033 1034 return 0; 1035 } 1036 1037 static void rtw89_set_tid_config_iter(void *data, struct ieee80211_sta *sta) 1038 { 1039 struct cfg80211_tid_config *tid_config = data; 1040 struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 1041 struct rtw89_dev *rtwdev = rtwsta->rtwvif->rtwdev; 1042 1043 rtw89_core_set_tid_config(rtwdev, sta, tid_config); 1044 } 1045 1046 static int rtw89_ops_set_tid_config(struct ieee80211_hw *hw, 1047 struct ieee80211_vif *vif, 1048 struct ieee80211_sta *sta, 1049 struct cfg80211_tid_config *tid_config) 1050 { 1051 struct rtw89_dev *rtwdev = hw->priv; 1052 1053 mutex_lock(&rtwdev->mutex); 1054 if (sta) 1055 rtw89_core_set_tid_config(rtwdev, sta, tid_config); 1056 else 1057 ieee80211_iterate_stations_atomic(rtwdev->hw, 1058 rtw89_set_tid_config_iter, 1059 tid_config); 1060 mutex_unlock(&rtwdev->mutex); 1061 1062 return 0; 1063 } 1064 1065 #ifdef CONFIG_PM 1066 static int rtw89_ops_suspend(struct ieee80211_hw *hw, 1067 struct cfg80211_wowlan *wowlan) 1068 { 1069 struct rtw89_dev *rtwdev = hw->priv; 1070 int ret; 1071 1072 set_bit(RTW89_FLAG_FORBIDDEN_TRACK_WROK, rtwdev->flags); 1073 cancel_delayed_work_sync(&rtwdev->track_work); 1074 1075 mutex_lock(&rtwdev->mutex); 1076 ret = rtw89_wow_suspend(rtwdev, wowlan); 1077 mutex_unlock(&rtwdev->mutex); 1078 1079 if (ret) { 1080 rtw89_warn(rtwdev, "failed to suspend for wow %d\n", ret); 1081 clear_bit(RTW89_FLAG_FORBIDDEN_TRACK_WROK, rtwdev->flags); 1082 return 1; 1083 } 1084 1085 return 0; 1086 } 1087 1088 static int rtw89_ops_resume(struct ieee80211_hw *hw) 1089 { 1090 struct rtw89_dev *rtwdev = hw->priv; 1091 int ret; 1092 1093 mutex_lock(&rtwdev->mutex); 1094 ret = rtw89_wow_resume(rtwdev); 1095 if (ret) 1096 rtw89_warn(rtwdev, "failed to resume for wow %d\n", ret); 1097 mutex_unlock(&rtwdev->mutex); 1098 1099 clear_bit(RTW89_FLAG_FORBIDDEN_TRACK_WROK, rtwdev->flags); 1100 ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->track_work, 1101 RTW89_TRACK_WORK_PERIOD); 1102 1103 return ret ? 1 : 0; 1104 } 1105 1106 static void rtw89_ops_set_wakeup(struct ieee80211_hw *hw, bool enabled) 1107 { 1108 struct rtw89_dev *rtwdev = hw->priv; 1109 1110 device_set_wakeup_enable(rtwdev->dev, enabled); 1111 } 1112 1113 static void rtw89_set_rekey_data(struct ieee80211_hw *hw, 1114 struct ieee80211_vif *vif, 1115 struct cfg80211_gtk_rekey_data *data) 1116 { 1117 struct rtw89_dev *rtwdev = hw->priv; 1118 struct rtw89_wow_param *rtw_wow = &rtwdev->wow; 1119 struct rtw89_wow_gtk_info *gtk_info = &rtw_wow->gtk_info; 1120 1121 if (data->kek_len > sizeof(gtk_info->kek) || 1122 data->kck_len > sizeof(gtk_info->kck)) { 1123 rtw89_warn(rtwdev, "kek or kck length over fw limit\n"); 1124 return; 1125 } 1126 1127 mutex_lock(&rtwdev->mutex); 1128 1129 memcpy(gtk_info->kek, data->kek, data->kek_len); 1130 memcpy(gtk_info->kck, data->kck, data->kck_len); 1131 1132 mutex_unlock(&rtwdev->mutex); 1133 } 1134 #endif 1135 1136 const struct ieee80211_ops rtw89_ops = { 1137 .tx = rtw89_ops_tx, 1138 .wake_tx_queue = rtw89_ops_wake_tx_queue, 1139 .start = rtw89_ops_start, 1140 .stop = rtw89_ops_stop, 1141 .config = rtw89_ops_config, 1142 .add_interface = rtw89_ops_add_interface, 1143 .change_interface = rtw89_ops_change_interface, 1144 .remove_interface = rtw89_ops_remove_interface, 1145 .configure_filter = rtw89_ops_configure_filter, 1146 .bss_info_changed = rtw89_ops_bss_info_changed, 1147 .start_ap = rtw89_ops_start_ap, 1148 .stop_ap = rtw89_ops_stop_ap, 1149 .set_tim = rtw89_ops_set_tim, 1150 .conf_tx = rtw89_ops_conf_tx, 1151 .sta_state = rtw89_ops_sta_state, 1152 .set_key = rtw89_ops_set_key, 1153 .ampdu_action = rtw89_ops_ampdu_action, 1154 .set_rts_threshold = rtw89_ops_set_rts_threshold, 1155 .sta_statistics = rtw89_ops_sta_statistics, 1156 .flush = rtw89_ops_flush, 1157 .set_bitrate_mask = rtw89_ops_set_bitrate_mask, 1158 .set_antenna = rtw89_ops_set_antenna, 1159 .get_antenna = rtw89_ops_get_antenna, 1160 .sw_scan_start = rtw89_ops_sw_scan_start, 1161 .sw_scan_complete = rtw89_ops_sw_scan_complete, 1162 .reconfig_complete = rtw89_ops_reconfig_complete, 1163 .hw_scan = rtw89_ops_hw_scan, 1164 .cancel_hw_scan = rtw89_ops_cancel_hw_scan, 1165 .add_chanctx = rtw89_ops_add_chanctx, 1166 .remove_chanctx = rtw89_ops_remove_chanctx, 1167 .change_chanctx = rtw89_ops_change_chanctx, 1168 .assign_vif_chanctx = rtw89_ops_assign_vif_chanctx, 1169 .unassign_vif_chanctx = rtw89_ops_unassign_vif_chanctx, 1170 .remain_on_channel = rtw89_ops_remain_on_channel, 1171 .cancel_remain_on_channel = rtw89_ops_cancel_remain_on_channel, 1172 .set_sar_specs = rtw89_ops_set_sar_specs, 1173 .sta_rc_update = rtw89_ops_sta_rc_update, 1174 .set_tid_config = rtw89_ops_set_tid_config, 1175 #ifdef CONFIG_PM 1176 .suspend = rtw89_ops_suspend, 1177 .resume = rtw89_ops_resume, 1178 .set_wakeup = rtw89_ops_set_wakeup, 1179 .set_rekey_data = rtw89_set_rekey_data, 1180 #endif 1181 }; 1182 EXPORT_SYMBOL(rtw89_ops); 1183