1 /* SPDX-License-Identifier: ISC */ 2 /* Copyright (C) 2020 MediaTek Inc. */ 3 4 #ifndef __MT7921_H 5 #define __MT7921_H 6 7 #include <linux/interrupt.h> 8 #include <linux/ktime.h> 9 #include "../mt76_connac_mcu.h" 10 #include "regs.h" 11 #include "acpi_sar.h" 12 13 #define MT7921_MAX_INTERFACES 4 14 #define MT7921_WTBL_SIZE 20 15 #define MT7921_WTBL_RESERVED (MT7921_WTBL_SIZE - 1) 16 #define MT7921_WTBL_STA (MT7921_WTBL_RESERVED - \ 17 MT7921_MAX_INTERFACES) 18 19 #define MT7921_PM_TIMEOUT (HZ / 12) 20 #define MT7921_HW_SCAN_TIMEOUT (HZ / 10) 21 #define MT7921_WATCHDOG_TIME (HZ / 4) 22 #define MT7921_RESET_TIMEOUT (30 * HZ) 23 24 #define MT7921_TX_RING_SIZE 2048 25 #define MT7921_TX_MCU_RING_SIZE 256 26 #define MT7921_TX_FWDL_RING_SIZE 128 27 28 #define MT7921_RX_RING_SIZE 1536 29 #define MT7921_RX_MCU_RING_SIZE 512 30 31 #define MT7921_DRV_OWN_RETRY_COUNT 10 32 #define MT7921_MCU_INIT_RETRY_COUNT 10 33 #define MT7921_WFSYS_INIT_RETRY_COUNT 2 34 35 #define MT7921_FW_TAG_FEATURE 4 36 #define MT7921_FW_CAP_CNM BIT(7) 37 38 #define MT7921_FIRMWARE_WM "mediatek/WIFI_RAM_CODE_MT7961_1.bin" 39 #define MT7921_ROM_PATCH "mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin" 40 41 #define MT7922_FIRMWARE_WM "mediatek/WIFI_RAM_CODE_MT7922_1.bin" 42 #define MT7922_ROM_PATCH "mediatek/WIFI_MT7922_patch_mcu_1_1_hdr.bin" 43 44 #define MT7921_EEPROM_SIZE 3584 45 #define MT7921_TOKEN_SIZE 8192 46 47 #define MT7921_EEPROM_BLOCK_SIZE 16 48 49 #define MT7921_CFEND_RATE_DEFAULT 0x49 /* OFDM 24M */ 50 #define MT7921_CFEND_RATE_11B 0x03 /* 11B LP, 11M */ 51 52 #define MT7921_SKU_RATE_NUM 161 53 #define MT7921_SKU_MAX_DELTA_IDX MT7921_SKU_RATE_NUM 54 #define MT7921_SKU_TABLE_SIZE (MT7921_SKU_RATE_NUM + 1) 55 56 #define MT7921_SDIO_HDR_TX_BYTES GENMASK(15, 0) 57 #define MT7921_SDIO_HDR_PKT_TYPE GENMASK(17, 16) 58 59 #define MCU_UNI_EVENT_ROC 0x27 60 61 enum { 62 UNI_ROC_ACQUIRE, 63 UNI_ROC_ABORT, 64 UNI_ROC_NUM 65 }; 66 67 enum mt7921_roc_req { 68 MT7921_ROC_REQ_JOIN, 69 MT7921_ROC_REQ_ROC, 70 MT7921_ROC_REQ_NUM 71 }; 72 73 enum { 74 UNI_EVENT_ROC_GRANT = 0, 75 UNI_EVENT_ROC_TAG_NUM 76 }; 77 78 struct mt7921_realease_info { 79 __le16 len; 80 u8 pad_len; 81 u8 tag; 82 } __packed; 83 84 struct mt7921_fw_features { 85 u8 segment; 86 u8 data; 87 u8 rsv[14]; 88 } __packed; 89 90 struct mt7921_roc_grant_tlv { 91 __le16 tag; 92 __le16 len; 93 u8 bss_idx; 94 u8 tokenid; 95 u8 status; 96 u8 primarychannel; 97 u8 rfsco; 98 u8 rfband; 99 u8 channelwidth; 100 u8 centerfreqseg1; 101 u8 centerfreqseg2; 102 u8 reqtype; 103 u8 dbdcband; 104 u8 rsv[1]; 105 __le32 max_interval; 106 } __packed; 107 108 enum mt7921_sdio_pkt_type { 109 MT7921_SDIO_TXD, 110 MT7921_SDIO_DATA, 111 MT7921_SDIO_CMD, 112 MT7921_SDIO_FWDL, 113 }; 114 115 struct mt7921_sdio_intr { 116 u32 isr; 117 struct { 118 u32 wtqcr[16]; 119 } tx; 120 struct { 121 u16 num[2]; 122 u16 len0[16]; 123 u16 len1[128]; 124 } rx; 125 u32 rec_mb[2]; 126 } __packed; 127 128 #define to_rssi(field, rxv) ((FIELD_GET(field, rxv) - 220) / 2) 129 #define to_rcpi(rssi) (2 * (rssi) + 220) 130 131 struct mt7921_vif; 132 struct mt7921_sta; 133 134 enum mt7921_txq_id { 135 MT7921_TXQ_BAND0, 136 MT7921_TXQ_BAND1, 137 MT7921_TXQ_FWDL = 16, 138 MT7921_TXQ_MCU_WM, 139 }; 140 141 enum mt7921_rxq_id { 142 MT7921_RXQ_BAND0 = 0, 143 MT7921_RXQ_BAND1, 144 MT7921_RXQ_MCU_WM = 0, 145 }; 146 147 struct mt7921_sta { 148 struct mt76_wcid wcid; /* must be first */ 149 150 struct mt7921_vif *vif; 151 152 struct list_head poll_list; 153 u32 airtime_ac[8]; 154 155 unsigned long last_txs; 156 unsigned long ampdu_state; 157 158 struct mt76_connac_sta_key_conf bip; 159 }; 160 161 DECLARE_EWMA(rssi, 10, 8); 162 163 struct mt7921_vif { 164 struct mt76_vif mt76; /* must be first */ 165 166 struct mt7921_sta sta; 167 struct mt7921_sta *wep_sta; 168 169 struct mt7921_phy *phy; 170 171 struct ewma_rssi rssi; 172 173 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; 174 struct ieee80211_chanctx_conf *ctx; 175 }; 176 177 struct mib_stats { 178 u32 ack_fail_cnt; 179 u32 fcs_err_cnt; 180 u32 rts_cnt; 181 u32 rts_retries_cnt; 182 u32 ba_miss_cnt; 183 184 u32 tx_bf_ibf_ppdu_cnt; 185 u32 tx_bf_ebf_ppdu_cnt; 186 u32 tx_bf_rx_fb_all_cnt; 187 u32 tx_bf_rx_fb_he_cnt; 188 u32 tx_bf_rx_fb_vht_cnt; 189 u32 tx_bf_rx_fb_ht_cnt; 190 191 u32 tx_ampdu_cnt; 192 u32 tx_mpdu_attempts_cnt; 193 u32 tx_mpdu_success_cnt; 194 u32 tx_pkt_ebf_cnt; 195 u32 tx_pkt_ibf_cnt; 196 197 u32 rx_mpdu_cnt; 198 u32 rx_ampdu_cnt; 199 u32 rx_ampdu_bytes_cnt; 200 u32 rx_ba_cnt; 201 202 u32 tx_amsdu[8]; 203 u32 tx_amsdu_cnt; 204 }; 205 206 enum { 207 MT7921_CLC_POWER, 208 MT7921_CLC_CHAN, 209 MT7921_CLC_MAX_NUM, 210 }; 211 212 struct mt7921_clc_rule { 213 u8 alpha2[2]; 214 u8 type[2]; 215 __le16 len; 216 u8 data[]; 217 } __packed; 218 219 struct mt7921_clc { 220 __le32 len; 221 u8 idx; 222 u8 ver; 223 u8 nr_country; 224 u8 type; 225 u8 rsv[8]; 226 u8 data[]; 227 } __packed; 228 229 struct mt7921_phy { 230 struct mt76_phy *mt76; 231 struct mt7921_dev *dev; 232 233 struct ieee80211_sband_iftype_data iftype[NUM_NL80211_BANDS][NUM_NL80211_IFTYPES]; 234 235 u64 omac_mask; 236 237 u16 noise; 238 239 s16 coverage_class; 240 u8 slottime; 241 242 u32 rx_ampdu_ts; 243 u32 ampdu_ref; 244 245 struct mib_stats mib; 246 247 u8 sta_work_count; 248 249 struct sk_buff_head scan_event_list; 250 struct delayed_work scan_work; 251 #ifdef CONFIG_ACPI 252 struct mt7921_acpi_sar *acpisar; 253 #endif 254 255 struct mt7921_clc *clc[MT7921_CLC_MAX_NUM]; 256 257 struct work_struct roc_work; 258 struct timer_list roc_timer; 259 wait_queue_head_t roc_wait; 260 u8 roc_token_id; 261 bool roc_grant; 262 }; 263 264 #define mt7921_init_reset(dev) ((dev)->hif_ops->init_reset(dev)) 265 #define mt7921_dev_reset(dev) ((dev)->hif_ops->reset(dev)) 266 #define mt7921_mcu_init(dev) ((dev)->hif_ops->mcu_init(dev)) 267 #define __mt7921_mcu_drv_pmctrl(dev) ((dev)->hif_ops->drv_own(dev)) 268 #define __mt7921_mcu_fw_pmctrl(dev) ((dev)->hif_ops->fw_own(dev)) 269 struct mt7921_hif_ops { 270 int (*init_reset)(struct mt7921_dev *dev); 271 int (*reset)(struct mt7921_dev *dev); 272 int (*mcu_init)(struct mt7921_dev *dev); 273 int (*drv_own)(struct mt7921_dev *dev); 274 int (*fw_own)(struct mt7921_dev *dev); 275 }; 276 277 struct mt7921_dev { 278 union { /* must be first */ 279 struct mt76_dev mt76; 280 struct mt76_phy mphy; 281 }; 282 283 const struct mt76_bus_ops *bus_ops; 284 struct mt7921_phy phy; 285 struct tasklet_struct irq_tasklet; 286 287 struct work_struct reset_work; 288 bool hw_full_reset:1; 289 bool hw_init_done:1; 290 bool fw_assert:1; 291 292 struct list_head sta_poll_list; 293 spinlock_t sta_poll_lock; 294 295 struct work_struct init_work; 296 297 u8 fw_debug; 298 u8 fw_features; 299 300 struct mt76_connac_pm pm; 301 struct mt76_connac_coredump coredump; 302 const struct mt7921_hif_ops *hif_ops; 303 304 struct work_struct ipv6_ns_work; 305 /* IPv6 addresses for WoWLAN */ 306 struct sk_buff_head ipv6_ns_list; 307 308 enum environment_cap country_ie_env; 309 }; 310 311 enum { 312 TXPWR_USER, 313 TXPWR_EEPROM, 314 TXPWR_MAC, 315 TXPWR_MAX_NUM, 316 }; 317 318 struct mt7921_txpwr { 319 u8 ch; 320 u8 rsv[3]; 321 struct { 322 u8 ch; 323 u8 cck[4]; 324 u8 ofdm[8]; 325 u8 ht20[8]; 326 u8 ht40[9]; 327 u8 vht20[12]; 328 u8 vht40[12]; 329 u8 vht80[12]; 330 u8 vht160[12]; 331 u8 he26[12]; 332 u8 he52[12]; 333 u8 he106[12]; 334 u8 he242[12]; 335 u8 he484[12]; 336 u8 he996[12]; 337 u8 he996x2[12]; 338 } data[TXPWR_MAX_NUM]; 339 }; 340 341 static inline struct mt7921_phy * 342 mt7921_hw_phy(struct ieee80211_hw *hw) 343 { 344 struct mt76_phy *phy = hw->priv; 345 346 return phy->priv; 347 } 348 349 static inline struct mt7921_dev * 350 mt7921_hw_dev(struct ieee80211_hw *hw) 351 { 352 struct mt76_phy *phy = hw->priv; 353 354 return container_of(phy->dev, struct mt7921_dev, mt76); 355 } 356 357 #define mt7921_mutex_acquire(dev) \ 358 mt76_connac_mutex_acquire(&(dev)->mt76, &(dev)->pm) 359 #define mt7921_mutex_release(dev) \ 360 mt76_connac_mutex_release(&(dev)->mt76, &(dev)->pm) 361 362 extern const struct ieee80211_ops mt7921_ops; 363 364 u32 mt7921_reg_map(struct mt7921_dev *dev, u32 addr); 365 366 int __mt7921_start(struct mt7921_phy *phy); 367 int mt7921_register_device(struct mt7921_dev *dev); 368 void mt7921_unregister_device(struct mt7921_dev *dev); 369 int mt7921_dma_init(struct mt7921_dev *dev); 370 int mt7921_wpdma_reset(struct mt7921_dev *dev, bool force); 371 int mt7921_wpdma_reinit_cond(struct mt7921_dev *dev); 372 void mt7921_dma_cleanup(struct mt7921_dev *dev); 373 int mt7921_run_firmware(struct mt7921_dev *dev); 374 int mt7921_mcu_set_bss_pm(struct mt7921_dev *dev, struct ieee80211_vif *vif, 375 bool enable); 376 int mt7921_mcu_sta_update(struct mt7921_dev *dev, struct ieee80211_sta *sta, 377 struct ieee80211_vif *vif, bool enable, 378 enum mt76_sta_info_state state); 379 int mt7921_mcu_set_chan_info(struct mt7921_phy *phy, int cmd); 380 int mt7921_mcu_set_tx(struct mt7921_dev *dev, struct ieee80211_vif *vif); 381 int mt7921_mcu_set_eeprom(struct mt7921_dev *dev); 382 int mt7921_mcu_get_rx_rate(struct mt7921_phy *phy, struct ieee80211_vif *vif, 383 struct ieee80211_sta *sta, struct rate_info *rate); 384 int mt7921_mcu_fw_log_2_host(struct mt7921_dev *dev, u8 ctrl); 385 void mt7921_mcu_rx_event(struct mt7921_dev *dev, struct sk_buff *skb); 386 387 static inline void mt7921_irq_enable(struct mt7921_dev *dev, u32 mask) 388 { 389 mt76_set_irq_mask(&dev->mt76, 0, 0, mask); 390 391 tasklet_schedule(&dev->irq_tasklet); 392 } 393 394 static inline u32 395 mt7921_reg_map_l1(struct mt7921_dev *dev, u32 addr) 396 { 397 u32 offset = FIELD_GET(MT_HIF_REMAP_L1_OFFSET, addr); 398 u32 base = FIELD_GET(MT_HIF_REMAP_L1_BASE, addr); 399 400 mt76_rmw_field(dev, MT_HIF_REMAP_L1, MT_HIF_REMAP_L1_MASK, base); 401 /* use read to push write */ 402 mt76_rr(dev, MT_HIF_REMAP_L1); 403 404 return MT_HIF_REMAP_BASE_L1 + offset; 405 } 406 407 static inline u32 408 mt7921_l1_rr(struct mt7921_dev *dev, u32 addr) 409 { 410 return mt76_rr(dev, mt7921_reg_map_l1(dev, addr)); 411 } 412 413 static inline void 414 mt7921_l1_wr(struct mt7921_dev *dev, u32 addr, u32 val) 415 { 416 mt76_wr(dev, mt7921_reg_map_l1(dev, addr), val); 417 } 418 419 static inline u32 420 mt7921_l1_rmw(struct mt7921_dev *dev, u32 addr, u32 mask, u32 val) 421 { 422 val |= mt7921_l1_rr(dev, addr) & ~mask; 423 mt7921_l1_wr(dev, addr, val); 424 425 return val; 426 } 427 428 #define mt7921_l1_set(dev, addr, val) mt7921_l1_rmw(dev, addr, 0, val) 429 #define mt7921_l1_clear(dev, addr, val) mt7921_l1_rmw(dev, addr, val, 0) 430 431 static inline bool mt7921_dma_need_reinit(struct mt7921_dev *dev) 432 { 433 return !mt76_get_field(dev, MT_WFDMA_DUMMY_CR, MT_WFDMA_NEED_REINIT); 434 } 435 436 static inline void 437 mt7921_skb_add_usb_sdio_hdr(struct mt7921_dev *dev, struct sk_buff *skb, 438 int type) 439 { 440 u32 hdr, len; 441 442 len = mt76_is_usb(&dev->mt76) ? skb->len : skb->len + sizeof(hdr); 443 hdr = FIELD_PREP(MT7921_SDIO_HDR_TX_BYTES, len) | 444 FIELD_PREP(MT7921_SDIO_HDR_PKT_TYPE, type); 445 446 put_unaligned_le32(hdr, skb_push(skb, sizeof(hdr))); 447 } 448 449 void mt7921_stop(struct ieee80211_hw *hw); 450 int mt7921_mac_init(struct mt7921_dev *dev); 451 bool mt7921_mac_wtbl_update(struct mt7921_dev *dev, int idx, u32 mask); 452 void mt7921_mac_reset_counters(struct mt7921_phy *phy); 453 void mt7921_mac_set_timing(struct mt7921_phy *phy); 454 int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, 455 struct ieee80211_sta *sta); 456 void mt7921_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, 457 struct ieee80211_sta *sta); 458 void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, 459 struct ieee80211_sta *sta); 460 void mt7921_mac_work(struct work_struct *work); 461 void mt7921_mac_reset_work(struct work_struct *work); 462 void mt7921_mac_update_mib_stats(struct mt7921_phy *phy); 463 void mt7921_reset(struct mt76_dev *mdev); 464 int mt7921e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, 465 enum mt76_txq_id qid, struct mt76_wcid *wcid, 466 struct ieee80211_sta *sta, 467 struct mt76_tx_info *tx_info); 468 469 void mt7921_tx_worker(struct mt76_worker *w); 470 void mt7921_tx_token_put(struct mt7921_dev *dev); 471 bool mt7921_rx_check(struct mt76_dev *mdev, void *data, int len); 472 void mt7921_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, 473 struct sk_buff *skb, u32 *info); 474 void mt7921_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps); 475 void mt7921_stats_work(struct work_struct *work); 476 void mt7921_set_stream_he_caps(struct mt7921_phy *phy); 477 void mt7921_update_channel(struct mt76_phy *mphy); 478 int mt7921_init_debugfs(struct mt7921_dev *dev); 479 480 int mt7921_mcu_set_beacon_filter(struct mt7921_dev *dev, 481 struct ieee80211_vif *vif, 482 bool enable); 483 int mt7921_mcu_uni_tx_ba(struct mt7921_dev *dev, 484 struct ieee80211_ampdu_params *params, 485 bool enable); 486 int mt7921_mcu_uni_rx_ba(struct mt7921_dev *dev, 487 struct ieee80211_ampdu_params *params, 488 bool enable); 489 void mt7921_scan_work(struct work_struct *work); 490 void mt7921_roc_work(struct work_struct *work); 491 void mt7921_roc_timer(struct timer_list *timer); 492 int mt7921_mcu_uni_bss_ps(struct mt7921_dev *dev, struct ieee80211_vif *vif); 493 int mt7921_mcu_drv_pmctrl(struct mt7921_dev *dev); 494 int mt7921_mcu_fw_pmctrl(struct mt7921_dev *dev); 495 void mt7921_pm_wake_work(struct work_struct *work); 496 void mt7921_pm_power_save_work(struct work_struct *work); 497 void mt7921_coredump_work(struct work_struct *work); 498 int mt7921_wfsys_reset(struct mt7921_dev *dev); 499 int mt7921_get_txpwr_info(struct mt7921_dev *dev, struct mt7921_txpwr *txpwr); 500 int mt7921_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 501 void *data, int len); 502 int mt7921_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *msg, 503 struct netlink_callback *cb, void *data, int len); 504 void mt7921_txwi_free(struct mt7921_dev *dev, struct mt76_txwi_cache *t, 505 struct ieee80211_sta *sta, bool clear_status, 506 struct list_head *free_list); 507 void mt7921_mac_sta_poll(struct mt7921_dev *dev); 508 int mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd, 509 struct sk_buff *skb, int seq); 510 511 int mt7921e_driver_own(struct mt7921_dev *dev); 512 int mt7921e_mac_reset(struct mt7921_dev *dev); 513 int mt7921e_mcu_init(struct mt7921_dev *dev); 514 int mt7921s_wfsys_reset(struct mt7921_dev *dev); 515 int mt7921s_mac_reset(struct mt7921_dev *dev); 516 int mt7921s_init_reset(struct mt7921_dev *dev); 517 int __mt7921e_mcu_drv_pmctrl(struct mt7921_dev *dev); 518 int mt7921e_mcu_drv_pmctrl(struct mt7921_dev *dev); 519 int mt7921e_mcu_fw_pmctrl(struct mt7921_dev *dev); 520 521 int mt7921s_mcu_init(struct mt7921_dev *dev); 522 int mt7921s_mcu_drv_pmctrl(struct mt7921_dev *dev); 523 int mt7921s_mcu_fw_pmctrl(struct mt7921_dev *dev); 524 void mt7921_mac_add_txs(struct mt7921_dev *dev, void *data); 525 void mt7921_set_runtime_pm(struct mt7921_dev *dev); 526 void mt7921_mcu_set_suspend_iter(void *priv, u8 *mac, 527 struct ieee80211_vif *vif); 528 void mt7921_set_ipv6_ns_work(struct work_struct *work); 529 530 int mt7921_mcu_set_sniffer(struct mt7921_dev *dev, struct ieee80211_vif *vif, 531 bool enable); 532 533 int mt7921_usb_sdio_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, 534 enum mt76_txq_id qid, struct mt76_wcid *wcid, 535 struct ieee80211_sta *sta, 536 struct mt76_tx_info *tx_info); 537 void mt7921_usb_sdio_tx_complete_skb(struct mt76_dev *mdev, 538 struct mt76_queue_entry *e); 539 bool mt7921_usb_sdio_tx_status_data(struct mt76_dev *mdev, u8 *update); 540 541 /* usb */ 542 #define MT_USB_TYPE_VENDOR (USB_TYPE_VENDOR | 0x1f) 543 #define MT_USB_TYPE_UHW_VENDOR (USB_TYPE_VENDOR | 0x1e) 544 545 int mt7921u_mcu_power_on(struct mt7921_dev *dev); 546 int mt7921u_wfsys_reset(struct mt7921_dev *dev); 547 int mt7921u_dma_init(struct mt7921_dev *dev, bool resume); 548 int mt7921u_init_reset(struct mt7921_dev *dev); 549 int mt7921u_mac_reset(struct mt7921_dev *dev); 550 int mt7921_mcu_uni_add_beacon_offload(struct mt7921_dev *dev, 551 struct ieee80211_hw *hw, 552 struct ieee80211_vif *vif, 553 bool enable); 554 #ifdef CONFIG_ACPI 555 int mt7921_init_acpi_sar(struct mt7921_dev *dev); 556 int mt7921_init_acpi_sar_power(struct mt7921_phy *phy, bool set_default); 557 #else 558 static inline int 559 mt7921_init_acpi_sar(struct mt7921_dev *dev) 560 { 561 return 0; 562 } 563 564 static inline int 565 mt7921_init_acpi_sar_power(struct mt7921_phy *phy, bool set_default) 566 { 567 return 0; 568 } 569 #endif 570 int mt7921_set_tx_sar_pwr(struct ieee80211_hw *hw, 571 const struct cfg80211_sar_specs *sar); 572 573 int mt7921_mcu_set_clc(struct mt7921_dev *dev, u8 *alpha2, 574 enum environment_cap env_cap); 575 int mt7921_mcu_set_roc(struct mt7921_phy *phy, struct mt7921_vif *vif, 576 struct ieee80211_channel *chan, int duration, 577 enum mt7921_roc_req type, u8 token_id); 578 int mt7921_mcu_abort_roc(struct mt7921_phy *phy, struct mt7921_vif *vif, 579 u8 token_id); 580 u8 mt7921_check_offload_capability(struct device *dev, const char *fw_wm); 581 #endif 582