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; 229 230 mutex_lock(&rtwdev->mutex); 231 rtw89_leave_ps_mode(rtwdev); 232 233 *new_flags &= FIF_ALLMULTI | FIF_OTHER_BSS | FIF_FCSFAIL | 234 FIF_BCN_PRBRESP_PROMISC | FIF_PROBE_REQ; 235 236 if (changed_flags & FIF_ALLMULTI) { 237 if (*new_flags & FIF_ALLMULTI) 238 rtwdev->hal.rx_fltr &= ~B_AX_A_MC; 239 else 240 rtwdev->hal.rx_fltr |= B_AX_A_MC; 241 } 242 if (changed_flags & FIF_FCSFAIL) { 243 if (*new_flags & FIF_FCSFAIL) 244 rtwdev->hal.rx_fltr |= B_AX_A_CRC32_ERR; 245 else 246 rtwdev->hal.rx_fltr &= ~B_AX_A_CRC32_ERR; 247 } 248 if (changed_flags & FIF_OTHER_BSS) { 249 if (*new_flags & FIF_OTHER_BSS) 250 rtwdev->hal.rx_fltr &= ~B_AX_A_A1_MATCH; 251 else 252 rtwdev->hal.rx_fltr |= B_AX_A_A1_MATCH; 253 } 254 if (changed_flags & FIF_BCN_PRBRESP_PROMISC) { 255 if (*new_flags & FIF_BCN_PRBRESP_PROMISC) { 256 rtwdev->hal.rx_fltr &= ~B_AX_A_BCN_CHK_EN; 257 rtwdev->hal.rx_fltr &= ~B_AX_A_BC; 258 rtwdev->hal.rx_fltr &= ~B_AX_A_A1_MATCH; 259 } else { 260 rtwdev->hal.rx_fltr |= B_AX_A_BCN_CHK_EN; 261 rtwdev->hal.rx_fltr |= B_AX_A_BC; 262 rtwdev->hal.rx_fltr |= B_AX_A_A1_MATCH; 263 } 264 } 265 if (changed_flags & FIF_PROBE_REQ) { 266 if (*new_flags & FIF_PROBE_REQ) { 267 rtwdev->hal.rx_fltr &= ~B_AX_A_BC_CAM_MATCH; 268 rtwdev->hal.rx_fltr &= ~B_AX_A_UC_CAM_MATCH; 269 } else { 270 rtwdev->hal.rx_fltr |= B_AX_A_BC_CAM_MATCH; 271 rtwdev->hal.rx_fltr |= B_AX_A_UC_CAM_MATCH; 272 } 273 } 274 275 rtw89_write32_mask(rtwdev, 276 rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, RTW89_MAC_0), 277 B_AX_RX_FLTR_CFG_MASK, 278 rtwdev->hal.rx_fltr); 279 if (!rtwdev->dbcc_en) 280 goto out; 281 rtw89_write32_mask(rtwdev, 282 rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, RTW89_MAC_1), 283 B_AX_RX_FLTR_CFG_MASK, 284 rtwdev->hal.rx_fltr); 285 286 out: 287 mutex_unlock(&rtwdev->mutex); 288 } 289 290 static const u8 ac_to_fw_idx[IEEE80211_NUM_ACS] = { 291 [IEEE80211_AC_VO] = 3, 292 [IEEE80211_AC_VI] = 2, 293 [IEEE80211_AC_BE] = 0, 294 [IEEE80211_AC_BK] = 1, 295 }; 296 297 static u8 rtw89_aifsn_to_aifs(struct rtw89_dev *rtwdev, 298 struct rtw89_vif *rtwvif, u8 aifsn) 299 { 300 struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); 301 const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, 302 rtwvif->sub_entity_idx); 303 u8 slot_time; 304 u8 sifs; 305 306 slot_time = vif->bss_conf.use_short_slot ? 9 : 20; 307 sifs = chan->band_type == RTW89_BAND_5G ? 16 : 10; 308 309 return aifsn * slot_time + sifs; 310 } 311 312 static void ____rtw89_conf_tx_edca(struct rtw89_dev *rtwdev, 313 struct rtw89_vif *rtwvif, u16 ac) 314 { 315 struct ieee80211_tx_queue_params *params = &rtwvif->tx_params[ac]; 316 u32 val; 317 u8 ecw_max, ecw_min; 318 u8 aifs; 319 320 /* 2^ecw - 1 = cw; ecw = log2(cw + 1) */ 321 ecw_max = ilog2(params->cw_max + 1); 322 ecw_min = ilog2(params->cw_min + 1); 323 aifs = rtw89_aifsn_to_aifs(rtwdev, rtwvif, params->aifs); 324 val = FIELD_PREP(FW_EDCA_PARAM_TXOPLMT_MSK, params->txop) | 325 FIELD_PREP(FW_EDCA_PARAM_CWMAX_MSK, ecw_max) | 326 FIELD_PREP(FW_EDCA_PARAM_CWMIN_MSK, ecw_min) | 327 FIELD_PREP(FW_EDCA_PARAM_AIFS_MSK, aifs); 328 rtw89_fw_h2c_set_edca(rtwdev, rtwvif, ac_to_fw_idx[ac], val); 329 } 330 331 #define R_MUEDCA_ACS_PARAM(acs) {R_AX_MUEDCA_ ## acs ## _PARAM_0, \ 332 R_BE_MUEDCA_ ## acs ## _PARAM_0} 333 334 static const u32 ac_to_mu_edca_param[IEEE80211_NUM_ACS][RTW89_CHIP_GEN_NUM] = { 335 [IEEE80211_AC_VO] = R_MUEDCA_ACS_PARAM(VO), 336 [IEEE80211_AC_VI] = R_MUEDCA_ACS_PARAM(VI), 337 [IEEE80211_AC_BE] = R_MUEDCA_ACS_PARAM(BE), 338 [IEEE80211_AC_BK] = R_MUEDCA_ACS_PARAM(BK), 339 }; 340 341 static void ____rtw89_conf_tx_mu_edca(struct rtw89_dev *rtwdev, 342 struct rtw89_vif *rtwvif, u16 ac) 343 { 344 struct ieee80211_tx_queue_params *params = &rtwvif->tx_params[ac]; 345 struct ieee80211_he_mu_edca_param_ac_rec *mu_edca; 346 int gen = rtwdev->chip->chip_gen; 347 u8 aifs, aifsn; 348 u16 timer_32us; 349 u32 reg; 350 u32 val; 351 352 if (!params->mu_edca) 353 return; 354 355 mu_edca = ¶ms->mu_edca_param_rec; 356 aifsn = FIELD_GET(GENMASK(3, 0), mu_edca->aifsn); 357 aifs = aifsn ? rtw89_aifsn_to_aifs(rtwdev, rtwvif, aifsn) : 0; 358 timer_32us = mu_edca->mu_edca_timer << 8; 359 360 val = FIELD_PREP(B_AX_MUEDCA_BE_PARAM_0_TIMER_MASK, timer_32us) | 361 FIELD_PREP(B_AX_MUEDCA_BE_PARAM_0_CW_MASK, mu_edca->ecw_min_max) | 362 FIELD_PREP(B_AX_MUEDCA_BE_PARAM_0_AIFS_MASK, aifs); 363 reg = rtw89_mac_reg_by_idx(rtwdev, ac_to_mu_edca_param[ac][gen], rtwvif->mac_idx); 364 rtw89_write32(rtwdev, reg, val); 365 366 rtw89_mac_set_hw_muedca_ctrl(rtwdev, rtwvif, true); 367 } 368 369 static void __rtw89_conf_tx(struct rtw89_dev *rtwdev, 370 struct rtw89_vif *rtwvif, u16 ac) 371 { 372 ____rtw89_conf_tx_edca(rtwdev, rtwvif, ac); 373 ____rtw89_conf_tx_mu_edca(rtwdev, rtwvif, ac); 374 } 375 376 static void rtw89_conf_tx(struct rtw89_dev *rtwdev, 377 struct rtw89_vif *rtwvif) 378 { 379 u16 ac; 380 381 for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) 382 __rtw89_conf_tx(rtwdev, rtwvif, ac); 383 } 384 385 static void rtw89_station_mode_sta_assoc(struct rtw89_dev *rtwdev, 386 struct ieee80211_vif *vif, 387 struct ieee80211_bss_conf *conf) 388 { 389 struct ieee80211_sta *sta; 390 391 if (vif->type != NL80211_IFTYPE_STATION) 392 return; 393 394 sta = ieee80211_find_sta(vif, conf->bssid); 395 if (!sta) { 396 rtw89_err(rtwdev, "can't find sta to set sta_assoc state\n"); 397 return; 398 } 399 400 rtw89_vif_type_mapping(vif, true); 401 402 rtw89_core_sta_assoc(rtwdev, vif, sta); 403 } 404 405 static void rtw89_ops_bss_info_changed(struct ieee80211_hw *hw, 406 struct ieee80211_vif *vif, 407 struct ieee80211_bss_conf *conf, 408 u64 changed) 409 { 410 struct rtw89_dev *rtwdev = hw->priv; 411 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 412 413 mutex_lock(&rtwdev->mutex); 414 rtw89_leave_ps_mode(rtwdev); 415 416 if (changed & BSS_CHANGED_ASSOC) { 417 if (vif->cfg.assoc) { 418 rtw89_station_mode_sta_assoc(rtwdev, vif, conf); 419 rtw89_phy_set_bss_color(rtwdev, vif); 420 rtw89_chip_cfg_txpwr_ul_tb_offset(rtwdev, vif); 421 rtw89_mac_port_update(rtwdev, rtwvif); 422 rtw89_mac_set_he_obss_narrow_bw_ru(rtwdev, vif); 423 424 rtw89_queue_chanctx_work(rtwdev); 425 } else { 426 /* Abort ongoing scan if cancel_scan isn't issued 427 * when disconnected by peer 428 */ 429 if (rtwdev->scanning) 430 rtw89_hw_scan_abort(rtwdev, vif); 431 } 432 } 433 434 if (changed & BSS_CHANGED_BSSID) { 435 ether_addr_copy(rtwvif->bssid, conf->bssid); 436 rtw89_cam_bssid_changed(rtwdev, rtwvif); 437 rtw89_fw_h2c_cam(rtwdev, rtwvif, NULL, NULL); 438 } 439 440 if (changed & BSS_CHANGED_BEACON) 441 rtw89_fw_h2c_update_beacon(rtwdev, rtwvif); 442 443 if (changed & BSS_CHANGED_ERP_SLOT) 444 rtw89_conf_tx(rtwdev, rtwvif); 445 446 if (changed & BSS_CHANGED_HE_BSS_COLOR) 447 rtw89_phy_set_bss_color(rtwdev, vif); 448 449 if (changed & BSS_CHANGED_MU_GROUPS) 450 rtw89_mac_bf_set_gid_table(rtwdev, vif, conf); 451 452 if (changed & BSS_CHANGED_P2P_PS) 453 rtw89_core_update_p2p_ps(rtwdev, vif); 454 455 if (changed & BSS_CHANGED_CQM) 456 rtw89_fw_h2c_set_bcn_fltr_cfg(rtwdev, vif, true); 457 458 if (changed & BSS_CHANGED_PS) 459 rtw89_recalc_lps(rtwdev); 460 461 mutex_unlock(&rtwdev->mutex); 462 } 463 464 static int rtw89_ops_start_ap(struct ieee80211_hw *hw, 465 struct ieee80211_vif *vif, 466 struct ieee80211_bss_conf *link_conf) 467 { 468 struct rtw89_dev *rtwdev = hw->priv; 469 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 470 const struct rtw89_chan *chan; 471 472 mutex_lock(&rtwdev->mutex); 473 474 chan = rtw89_chan_get(rtwdev, rtwvif->sub_entity_idx); 475 if (chan->band_type == RTW89_BAND_6G) { 476 mutex_unlock(&rtwdev->mutex); 477 return -EOPNOTSUPP; 478 } 479 480 ether_addr_copy(rtwvif->bssid, vif->bss_conf.bssid); 481 rtw89_cam_bssid_changed(rtwdev, rtwvif); 482 rtw89_mac_port_update(rtwdev, rtwvif); 483 rtw89_fw_h2c_assoc_cmac_tbl(rtwdev, vif, NULL); 484 rtw89_fw_h2c_role_maintain(rtwdev, rtwvif, NULL, RTW89_ROLE_TYPE_CHANGE); 485 rtw89_fw_h2c_join_info(rtwdev, rtwvif, NULL, true); 486 rtw89_fw_h2c_cam(rtwdev, rtwvif, NULL, NULL); 487 rtw89_chip_rfk_channel(rtwdev); 488 489 rtw89_queue_chanctx_work(rtwdev); 490 mutex_unlock(&rtwdev->mutex); 491 492 return 0; 493 } 494 495 static 496 void rtw89_ops_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 497 struct ieee80211_bss_conf *link_conf) 498 { 499 struct rtw89_dev *rtwdev = hw->priv; 500 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 501 502 mutex_lock(&rtwdev->mutex); 503 rtw89_mac_stop_ap(rtwdev, rtwvif); 504 rtw89_fw_h2c_assoc_cmac_tbl(rtwdev, vif, NULL); 505 rtw89_fw_h2c_join_info(rtwdev, rtwvif, NULL, true); 506 mutex_unlock(&rtwdev->mutex); 507 } 508 509 static int rtw89_ops_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 510 bool set) 511 { 512 struct rtw89_dev *rtwdev = hw->priv; 513 struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 514 struct rtw89_vif *rtwvif = rtwsta->rtwvif; 515 516 ieee80211_queue_work(rtwdev->hw, &rtwvif->update_beacon_work); 517 518 return 0; 519 } 520 521 static int rtw89_ops_conf_tx(struct ieee80211_hw *hw, 522 struct ieee80211_vif *vif, 523 unsigned int link_id, u16 ac, 524 const struct ieee80211_tx_queue_params *params) 525 { 526 struct rtw89_dev *rtwdev = hw->priv; 527 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 528 529 mutex_lock(&rtwdev->mutex); 530 rtw89_leave_ps_mode(rtwdev); 531 rtwvif->tx_params[ac] = *params; 532 __rtw89_conf_tx(rtwdev, rtwvif, ac); 533 mutex_unlock(&rtwdev->mutex); 534 535 return 0; 536 } 537 538 static int __rtw89_ops_sta_state(struct ieee80211_hw *hw, 539 struct ieee80211_vif *vif, 540 struct ieee80211_sta *sta, 541 enum ieee80211_sta_state old_state, 542 enum ieee80211_sta_state new_state) 543 { 544 struct rtw89_dev *rtwdev = hw->priv; 545 546 if (old_state == IEEE80211_STA_NOTEXIST && 547 new_state == IEEE80211_STA_NONE) 548 return rtw89_core_sta_add(rtwdev, vif, sta); 549 550 if (old_state == IEEE80211_STA_AUTH && 551 new_state == IEEE80211_STA_ASSOC) { 552 if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) 553 return 0; /* defer to bss_info_changed to have vif info */ 554 return rtw89_core_sta_assoc(rtwdev, vif, sta); 555 } 556 557 if (old_state == IEEE80211_STA_ASSOC && 558 new_state == IEEE80211_STA_AUTH) 559 return rtw89_core_sta_disassoc(rtwdev, vif, sta); 560 561 if (old_state == IEEE80211_STA_AUTH && 562 new_state == IEEE80211_STA_NONE) 563 return rtw89_core_sta_disconnect(rtwdev, vif, sta); 564 565 if (old_state == IEEE80211_STA_NONE && 566 new_state == IEEE80211_STA_NOTEXIST) 567 return rtw89_core_sta_remove(rtwdev, vif, sta); 568 569 return 0; 570 } 571 572 static int rtw89_ops_sta_state(struct ieee80211_hw *hw, 573 struct ieee80211_vif *vif, 574 struct ieee80211_sta *sta, 575 enum ieee80211_sta_state old_state, 576 enum ieee80211_sta_state new_state) 577 { 578 struct rtw89_dev *rtwdev = hw->priv; 579 int ret; 580 581 mutex_lock(&rtwdev->mutex); 582 rtw89_leave_ps_mode(rtwdev); 583 ret = __rtw89_ops_sta_state(hw, vif, sta, old_state, new_state); 584 mutex_unlock(&rtwdev->mutex); 585 586 return ret; 587 } 588 589 static int rtw89_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, 590 struct ieee80211_vif *vif, 591 struct ieee80211_sta *sta, 592 struct ieee80211_key_conf *key) 593 { 594 struct rtw89_dev *rtwdev = hw->priv; 595 int ret = 0; 596 597 mutex_lock(&rtwdev->mutex); 598 rtw89_leave_ps_mode(rtwdev); 599 600 switch (cmd) { 601 case SET_KEY: 602 rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_EAPOL_END); 603 ret = rtw89_cam_sec_key_add(rtwdev, vif, sta, key); 604 if (ret && ret != -EOPNOTSUPP) { 605 rtw89_err(rtwdev, "failed to add key to sec cam\n"); 606 goto out; 607 } 608 break; 609 case DISABLE_KEY: 610 rtw89_hci_flush_queues(rtwdev, BIT(rtwdev->hw->queues) - 1, 611 false); 612 rtw89_mac_flush_txq(rtwdev, BIT(rtwdev->hw->queues) - 1, false); 613 ret = rtw89_cam_sec_key_del(rtwdev, vif, sta, key, true); 614 if (ret) { 615 rtw89_err(rtwdev, "failed to remove key from sec cam\n"); 616 goto out; 617 } 618 break; 619 } 620 621 out: 622 mutex_unlock(&rtwdev->mutex); 623 624 return ret; 625 } 626 627 static int rtw89_ops_ampdu_action(struct ieee80211_hw *hw, 628 struct ieee80211_vif *vif, 629 struct ieee80211_ampdu_params *params) 630 { 631 struct rtw89_dev *rtwdev = hw->priv; 632 struct ieee80211_sta *sta = params->sta; 633 struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 634 u16 tid = params->tid; 635 struct ieee80211_txq *txq = sta->txq[tid]; 636 struct rtw89_txq *rtwtxq = (struct rtw89_txq *)txq->drv_priv; 637 638 switch (params->action) { 639 case IEEE80211_AMPDU_TX_START: 640 return IEEE80211_AMPDU_TX_START_IMMEDIATE; 641 case IEEE80211_AMPDU_TX_STOP_CONT: 642 case IEEE80211_AMPDU_TX_STOP_FLUSH: 643 case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: 644 mutex_lock(&rtwdev->mutex); 645 clear_bit(RTW89_TXQ_F_AMPDU, &rtwtxq->flags); 646 mutex_unlock(&rtwdev->mutex); 647 ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); 648 break; 649 case IEEE80211_AMPDU_TX_OPERATIONAL: 650 mutex_lock(&rtwdev->mutex); 651 set_bit(RTW89_TXQ_F_AMPDU, &rtwtxq->flags); 652 rtwsta->ampdu_params[tid].agg_num = params->buf_size; 653 rtwsta->ampdu_params[tid].amsdu = params->amsdu; 654 rtw89_leave_ps_mode(rtwdev); 655 mutex_unlock(&rtwdev->mutex); 656 break; 657 case IEEE80211_AMPDU_RX_START: 658 mutex_lock(&rtwdev->mutex); 659 rtw89_fw_h2c_ba_cam(rtwdev, rtwsta, true, params); 660 mutex_unlock(&rtwdev->mutex); 661 break; 662 case IEEE80211_AMPDU_RX_STOP: 663 mutex_lock(&rtwdev->mutex); 664 rtw89_fw_h2c_ba_cam(rtwdev, rtwsta, false, params); 665 mutex_unlock(&rtwdev->mutex); 666 break; 667 default: 668 WARN_ON(1); 669 return -ENOTSUPP; 670 } 671 672 return 0; 673 } 674 675 static int rtw89_ops_set_rts_threshold(struct ieee80211_hw *hw, u32 value) 676 { 677 struct rtw89_dev *rtwdev = hw->priv; 678 679 mutex_lock(&rtwdev->mutex); 680 rtw89_leave_ps_mode(rtwdev); 681 if (test_bit(RTW89_FLAG_POWERON, rtwdev->flags)) 682 rtw89_mac_update_rts_threshold(rtwdev, RTW89_MAC_0); 683 mutex_unlock(&rtwdev->mutex); 684 685 return 0; 686 } 687 688 static void rtw89_ops_sta_statistics(struct ieee80211_hw *hw, 689 struct ieee80211_vif *vif, 690 struct ieee80211_sta *sta, 691 struct station_info *sinfo) 692 { 693 struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 694 695 sinfo->txrate = rtwsta->ra_report.txrate; 696 sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); 697 } 698 699 static 700 void __rtw89_drop_packets(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif) 701 { 702 struct rtw89_vif *rtwvif; 703 704 if (vif) { 705 rtwvif = (struct rtw89_vif *)vif->drv_priv; 706 rtw89_mac_pkt_drop_vif(rtwdev, rtwvif); 707 } else { 708 rtw89_for_each_rtwvif(rtwdev, rtwvif) 709 rtw89_mac_pkt_drop_vif(rtwdev, rtwvif); 710 } 711 } 712 713 static void rtw89_ops_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 714 u32 queues, bool drop) 715 { 716 struct rtw89_dev *rtwdev = hw->priv; 717 718 mutex_lock(&rtwdev->mutex); 719 rtw89_leave_lps(rtwdev); 720 rtw89_hci_flush_queues(rtwdev, queues, drop); 721 722 if (drop && !RTW89_CHK_FW_FEATURE(NO_PACKET_DROP, &rtwdev->fw)) 723 __rtw89_drop_packets(rtwdev, vif); 724 else 725 rtw89_mac_flush_txq(rtwdev, queues, drop); 726 727 mutex_unlock(&rtwdev->mutex); 728 } 729 730 struct rtw89_iter_bitrate_mask_data { 731 struct rtw89_dev *rtwdev; 732 struct ieee80211_vif *vif; 733 const struct cfg80211_bitrate_mask *mask; 734 }; 735 736 static void rtw89_ra_mask_info_update_iter(void *data, struct ieee80211_sta *sta) 737 { 738 struct rtw89_iter_bitrate_mask_data *br_data = data; 739 struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 740 struct ieee80211_vif *vif = rtwvif_to_vif(rtwsta->rtwvif); 741 742 if (vif != br_data->vif || vif->p2p) 743 return; 744 745 rtwsta->use_cfg_mask = true; 746 rtwsta->mask = *br_data->mask; 747 rtw89_phy_ra_updata_sta(br_data->rtwdev, sta, IEEE80211_RC_SUPP_RATES_CHANGED); 748 } 749 750 static void rtw89_ra_mask_info_update(struct rtw89_dev *rtwdev, 751 struct ieee80211_vif *vif, 752 const struct cfg80211_bitrate_mask *mask) 753 { 754 struct rtw89_iter_bitrate_mask_data br_data = { .rtwdev = rtwdev, 755 .vif = vif, 756 .mask = mask}; 757 758 ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_ra_mask_info_update_iter, 759 &br_data); 760 } 761 762 static int rtw89_ops_set_bitrate_mask(struct ieee80211_hw *hw, 763 struct ieee80211_vif *vif, 764 const struct cfg80211_bitrate_mask *mask) 765 { 766 struct rtw89_dev *rtwdev = hw->priv; 767 768 mutex_lock(&rtwdev->mutex); 769 rtw89_phy_rate_pattern_vif(rtwdev, vif, mask); 770 rtw89_ra_mask_info_update(rtwdev, vif, mask); 771 mutex_unlock(&rtwdev->mutex); 772 773 return 0; 774 } 775 776 static 777 int rtw89_ops_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) 778 { 779 struct rtw89_dev *rtwdev = hw->priv; 780 struct rtw89_hal *hal = &rtwdev->hal; 781 782 if (hal->ant_diversity) { 783 if (tx_ant != rx_ant || hweight32(tx_ant) != 1) 784 return -EINVAL; 785 } else if (rx_ant != hw->wiphy->available_antennas_rx && rx_ant != hal->antenna_rx) { 786 return -EINVAL; 787 } 788 789 mutex_lock(&rtwdev->mutex); 790 hal->antenna_tx = tx_ant; 791 hal->antenna_rx = rx_ant; 792 hal->tx_path_diversity = false; 793 hal->ant_diversity_fixed = true; 794 mutex_unlock(&rtwdev->mutex); 795 796 return 0; 797 } 798 799 static 800 int rtw89_ops_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant) 801 { 802 struct rtw89_dev *rtwdev = hw->priv; 803 struct rtw89_hal *hal = &rtwdev->hal; 804 805 *tx_ant = hal->antenna_tx; 806 *rx_ant = hal->antenna_rx; 807 808 return 0; 809 } 810 811 static void rtw89_ops_sw_scan_start(struct ieee80211_hw *hw, 812 struct ieee80211_vif *vif, 813 const u8 *mac_addr) 814 { 815 struct rtw89_dev *rtwdev = hw->priv; 816 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 817 818 mutex_lock(&rtwdev->mutex); 819 rtw89_core_scan_start(rtwdev, rtwvif, mac_addr, false); 820 mutex_unlock(&rtwdev->mutex); 821 } 822 823 static void rtw89_ops_sw_scan_complete(struct ieee80211_hw *hw, 824 struct ieee80211_vif *vif) 825 { 826 struct rtw89_dev *rtwdev = hw->priv; 827 828 mutex_lock(&rtwdev->mutex); 829 rtw89_core_scan_complete(rtwdev, vif, false); 830 mutex_unlock(&rtwdev->mutex); 831 } 832 833 static void rtw89_ops_reconfig_complete(struct ieee80211_hw *hw, 834 enum ieee80211_reconfig_type reconfig_type) 835 { 836 struct rtw89_dev *rtwdev = hw->priv; 837 838 if (reconfig_type == IEEE80211_RECONFIG_TYPE_RESTART) 839 rtw89_ser_recfg_done(rtwdev); 840 } 841 842 static int rtw89_ops_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 843 struct ieee80211_scan_request *req) 844 { 845 struct rtw89_dev *rtwdev = hw->priv; 846 struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); 847 int ret = 0; 848 849 if (!RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) 850 return 1; 851 852 if (rtwdev->scanning || rtwvif->offchan) 853 return -EBUSY; 854 855 mutex_lock(&rtwdev->mutex); 856 rtw89_hw_scan_start(rtwdev, vif, req); 857 ret = rtw89_hw_scan_offload(rtwdev, vif, true); 858 if (ret) { 859 rtw89_hw_scan_abort(rtwdev, vif); 860 rtw89_err(rtwdev, "HW scan failed with status: %d\n", ret); 861 } 862 mutex_unlock(&rtwdev->mutex); 863 864 return ret; 865 } 866 867 static void rtw89_ops_cancel_hw_scan(struct ieee80211_hw *hw, 868 struct ieee80211_vif *vif) 869 { 870 struct rtw89_dev *rtwdev = hw->priv; 871 872 if (!RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) 873 return; 874 875 if (!rtwdev->scanning) 876 return; 877 878 mutex_lock(&rtwdev->mutex); 879 rtw89_hw_scan_abort(rtwdev, vif); 880 mutex_unlock(&rtwdev->mutex); 881 } 882 883 static void rtw89_ops_sta_rc_update(struct ieee80211_hw *hw, 884 struct ieee80211_vif *vif, 885 struct ieee80211_sta *sta, u32 changed) 886 { 887 struct rtw89_dev *rtwdev = hw->priv; 888 889 rtw89_phy_ra_updata_sta(rtwdev, sta, changed); 890 } 891 892 static int rtw89_ops_add_chanctx(struct ieee80211_hw *hw, 893 struct ieee80211_chanctx_conf *ctx) 894 { 895 struct rtw89_dev *rtwdev = hw->priv; 896 int ret; 897 898 mutex_lock(&rtwdev->mutex); 899 ret = rtw89_chanctx_ops_add(rtwdev, ctx); 900 mutex_unlock(&rtwdev->mutex); 901 902 return ret; 903 } 904 905 static void rtw89_ops_remove_chanctx(struct ieee80211_hw *hw, 906 struct ieee80211_chanctx_conf *ctx) 907 { 908 struct rtw89_dev *rtwdev = hw->priv; 909 910 mutex_lock(&rtwdev->mutex); 911 rtw89_chanctx_ops_remove(rtwdev, ctx); 912 mutex_unlock(&rtwdev->mutex); 913 } 914 915 static void rtw89_ops_change_chanctx(struct ieee80211_hw *hw, 916 struct ieee80211_chanctx_conf *ctx, 917 u32 changed) 918 { 919 struct rtw89_dev *rtwdev = hw->priv; 920 921 mutex_lock(&rtwdev->mutex); 922 rtw89_chanctx_ops_change(rtwdev, ctx, changed); 923 mutex_unlock(&rtwdev->mutex); 924 } 925 926 static int rtw89_ops_assign_vif_chanctx(struct ieee80211_hw *hw, 927 struct ieee80211_vif *vif, 928 struct ieee80211_bss_conf *link_conf, 929 struct ieee80211_chanctx_conf *ctx) 930 { 931 struct rtw89_dev *rtwdev = hw->priv; 932 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 933 int ret; 934 935 mutex_lock(&rtwdev->mutex); 936 ret = rtw89_chanctx_ops_assign_vif(rtwdev, rtwvif, ctx); 937 mutex_unlock(&rtwdev->mutex); 938 939 return ret; 940 } 941 942 static void rtw89_ops_unassign_vif_chanctx(struct ieee80211_hw *hw, 943 struct ieee80211_vif *vif, 944 struct ieee80211_bss_conf *link_conf, 945 struct ieee80211_chanctx_conf *ctx) 946 { 947 struct rtw89_dev *rtwdev = hw->priv; 948 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; 949 950 mutex_lock(&rtwdev->mutex); 951 rtw89_chanctx_ops_unassign_vif(rtwdev, rtwvif, ctx); 952 mutex_unlock(&rtwdev->mutex); 953 } 954 955 static int rtw89_ops_remain_on_channel(struct ieee80211_hw *hw, 956 struct ieee80211_vif *vif, 957 struct ieee80211_channel *chan, 958 int duration, 959 enum ieee80211_roc_type type) 960 { 961 struct rtw89_dev *rtwdev = hw->priv; 962 struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); 963 struct rtw89_roc *roc = &rtwvif->roc; 964 965 if (!vif) 966 return -EINVAL; 967 968 mutex_lock(&rtwdev->mutex); 969 970 if (roc->state != RTW89_ROC_IDLE) { 971 mutex_unlock(&rtwdev->mutex); 972 return -EBUSY; 973 } 974 975 if (rtwdev->scanning) 976 rtw89_hw_scan_abort(rtwdev, vif); 977 978 if (type == IEEE80211_ROC_TYPE_MGMT_TX) 979 roc->state = RTW89_ROC_MGMT; 980 else 981 roc->state = RTW89_ROC_NORMAL; 982 983 roc->duration = duration; 984 roc->chan = *chan; 985 roc->type = type; 986 987 rtw89_roc_start(rtwdev, rtwvif); 988 989 mutex_unlock(&rtwdev->mutex); 990 991 return 0; 992 } 993 994 static int rtw89_ops_cancel_remain_on_channel(struct ieee80211_hw *hw, 995 struct ieee80211_vif *vif) 996 { 997 struct rtw89_dev *rtwdev = hw->priv; 998 struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); 999 1000 if (!rtwvif) 1001 return -EINVAL; 1002 1003 cancel_delayed_work_sync(&rtwvif->roc.roc_work); 1004 1005 mutex_lock(&rtwdev->mutex); 1006 rtw89_roc_end(rtwdev, rtwvif); 1007 mutex_unlock(&rtwdev->mutex); 1008 1009 return 0; 1010 } 1011 1012 static void rtw89_set_tid_config_iter(void *data, struct ieee80211_sta *sta) 1013 { 1014 struct cfg80211_tid_config *tid_config = data; 1015 struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 1016 struct rtw89_dev *rtwdev = rtwsta->rtwvif->rtwdev; 1017 1018 rtw89_core_set_tid_config(rtwdev, sta, tid_config); 1019 } 1020 1021 static int rtw89_ops_set_tid_config(struct ieee80211_hw *hw, 1022 struct ieee80211_vif *vif, 1023 struct ieee80211_sta *sta, 1024 struct cfg80211_tid_config *tid_config) 1025 { 1026 struct rtw89_dev *rtwdev = hw->priv; 1027 1028 mutex_lock(&rtwdev->mutex); 1029 if (sta) 1030 rtw89_core_set_tid_config(rtwdev, sta, tid_config); 1031 else 1032 ieee80211_iterate_stations_atomic(rtwdev->hw, 1033 rtw89_set_tid_config_iter, 1034 tid_config); 1035 mutex_unlock(&rtwdev->mutex); 1036 1037 return 0; 1038 } 1039 1040 #ifdef CONFIG_PM 1041 static int rtw89_ops_suspend(struct ieee80211_hw *hw, 1042 struct cfg80211_wowlan *wowlan) 1043 { 1044 struct rtw89_dev *rtwdev = hw->priv; 1045 int ret; 1046 1047 set_bit(RTW89_FLAG_FORBIDDEN_TRACK_WROK, rtwdev->flags); 1048 cancel_delayed_work_sync(&rtwdev->track_work); 1049 1050 mutex_lock(&rtwdev->mutex); 1051 ret = rtw89_wow_suspend(rtwdev, wowlan); 1052 mutex_unlock(&rtwdev->mutex); 1053 1054 if (ret) { 1055 rtw89_warn(rtwdev, "failed to suspend for wow %d\n", ret); 1056 clear_bit(RTW89_FLAG_FORBIDDEN_TRACK_WROK, rtwdev->flags); 1057 return 1; 1058 } 1059 1060 return 0; 1061 } 1062 1063 static int rtw89_ops_resume(struct ieee80211_hw *hw) 1064 { 1065 struct rtw89_dev *rtwdev = hw->priv; 1066 int ret; 1067 1068 mutex_lock(&rtwdev->mutex); 1069 ret = rtw89_wow_resume(rtwdev); 1070 if (ret) 1071 rtw89_warn(rtwdev, "failed to resume for wow %d\n", ret); 1072 mutex_unlock(&rtwdev->mutex); 1073 1074 clear_bit(RTW89_FLAG_FORBIDDEN_TRACK_WROK, rtwdev->flags); 1075 ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->track_work, 1076 RTW89_TRACK_WORK_PERIOD); 1077 1078 return ret ? 1 : 0; 1079 } 1080 1081 static void rtw89_ops_set_wakeup(struct ieee80211_hw *hw, bool enabled) 1082 { 1083 struct rtw89_dev *rtwdev = hw->priv; 1084 1085 device_set_wakeup_enable(rtwdev->dev, enabled); 1086 } 1087 #endif 1088 1089 const struct ieee80211_ops rtw89_ops = { 1090 .tx = rtw89_ops_tx, 1091 .wake_tx_queue = rtw89_ops_wake_tx_queue, 1092 .start = rtw89_ops_start, 1093 .stop = rtw89_ops_stop, 1094 .config = rtw89_ops_config, 1095 .add_interface = rtw89_ops_add_interface, 1096 .change_interface = rtw89_ops_change_interface, 1097 .remove_interface = rtw89_ops_remove_interface, 1098 .configure_filter = rtw89_ops_configure_filter, 1099 .bss_info_changed = rtw89_ops_bss_info_changed, 1100 .start_ap = rtw89_ops_start_ap, 1101 .stop_ap = rtw89_ops_stop_ap, 1102 .set_tim = rtw89_ops_set_tim, 1103 .conf_tx = rtw89_ops_conf_tx, 1104 .sta_state = rtw89_ops_sta_state, 1105 .set_key = rtw89_ops_set_key, 1106 .ampdu_action = rtw89_ops_ampdu_action, 1107 .set_rts_threshold = rtw89_ops_set_rts_threshold, 1108 .sta_statistics = rtw89_ops_sta_statistics, 1109 .flush = rtw89_ops_flush, 1110 .set_bitrate_mask = rtw89_ops_set_bitrate_mask, 1111 .set_antenna = rtw89_ops_set_antenna, 1112 .get_antenna = rtw89_ops_get_antenna, 1113 .sw_scan_start = rtw89_ops_sw_scan_start, 1114 .sw_scan_complete = rtw89_ops_sw_scan_complete, 1115 .reconfig_complete = rtw89_ops_reconfig_complete, 1116 .hw_scan = rtw89_ops_hw_scan, 1117 .cancel_hw_scan = rtw89_ops_cancel_hw_scan, 1118 .add_chanctx = rtw89_ops_add_chanctx, 1119 .remove_chanctx = rtw89_ops_remove_chanctx, 1120 .change_chanctx = rtw89_ops_change_chanctx, 1121 .assign_vif_chanctx = rtw89_ops_assign_vif_chanctx, 1122 .unassign_vif_chanctx = rtw89_ops_unassign_vif_chanctx, 1123 .remain_on_channel = rtw89_ops_remain_on_channel, 1124 .cancel_remain_on_channel = rtw89_ops_cancel_remain_on_channel, 1125 .set_sar_specs = rtw89_ops_set_sar_specs, 1126 .sta_rc_update = rtw89_ops_sta_rc_update, 1127 .set_tid_config = rtw89_ops_set_tid_config, 1128 #ifdef CONFIG_PM 1129 .suspend = rtw89_ops_suspend, 1130 .resume = rtw89_ops_resume, 1131 .set_wakeup = rtw89_ops_set_wakeup, 1132 #endif 1133 }; 1134 EXPORT_SYMBOL(rtw89_ops); 1135