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 DECLARE_EWMA(avg_signal, 10, 8) 148 149 struct mt7921_sta { 150 struct mt76_wcid wcid; /* must be first */ 151 152 struct mt7921_vif *vif; 153 154 struct list_head poll_list; 155 u32 airtime_ac[8]; 156 157 int ack_signal; 158 struct ewma_avg_signal avg_ack_signal; 159 160 unsigned long last_txs; 161 unsigned long ampdu_state; 162 163 struct mt76_connac_sta_key_conf bip; 164 }; 165 166 DECLARE_EWMA(rssi, 10, 8); 167 168 struct mt7921_vif { 169 struct mt76_vif mt76; /* must be first */ 170 171 struct mt7921_sta sta; 172 struct mt7921_sta *wep_sta; 173 174 struct mt7921_phy *phy; 175 176 struct ewma_rssi rssi; 177 178 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; 179 struct ieee80211_chanctx_conf *ctx; 180 }; 181 182 struct mib_stats { 183 u32 ack_fail_cnt; 184 u32 fcs_err_cnt; 185 u32 rts_cnt; 186 u32 rts_retries_cnt; 187 u32 ba_miss_cnt; 188 189 u32 tx_bf_ibf_ppdu_cnt; 190 u32 tx_bf_ebf_ppdu_cnt; 191 u32 tx_bf_rx_fb_all_cnt; 192 u32 tx_bf_rx_fb_he_cnt; 193 u32 tx_bf_rx_fb_vht_cnt; 194 u32 tx_bf_rx_fb_ht_cnt; 195 196 u32 tx_ampdu_cnt; 197 u32 tx_mpdu_attempts_cnt; 198 u32 tx_mpdu_success_cnt; 199 u32 tx_pkt_ebf_cnt; 200 u32 tx_pkt_ibf_cnt; 201 202 u32 rx_mpdu_cnt; 203 u32 rx_ampdu_cnt; 204 u32 rx_ampdu_bytes_cnt; 205 u32 rx_ba_cnt; 206 207 u32 tx_amsdu[8]; 208 u32 tx_amsdu_cnt; 209 }; 210 211 enum { 212 MT7921_CLC_POWER, 213 MT7921_CLC_CHAN, 214 MT7921_CLC_MAX_NUM, 215 }; 216 217 struct mt7921_clc_rule { 218 u8 alpha2[2]; 219 u8 type[2]; 220 __le16 len; 221 u8 data[]; 222 } __packed; 223 224 struct mt7921_clc { 225 __le32 len; 226 u8 idx; 227 u8 ver; 228 u8 nr_country; 229 u8 type; 230 u8 rsv[8]; 231 u8 data[]; 232 } __packed; 233 234 struct mt7921_phy { 235 struct mt76_phy *mt76; 236 struct mt7921_dev *dev; 237 238 struct ieee80211_sband_iftype_data iftype[NUM_NL80211_BANDS][NUM_NL80211_IFTYPES]; 239 240 u64 omac_mask; 241 242 u16 noise; 243 244 s16 coverage_class; 245 u8 slottime; 246 247 u32 rx_ampdu_ts; 248 u32 ampdu_ref; 249 250 struct mib_stats mib; 251 252 u8 sta_work_count; 253 254 struct sk_buff_head scan_event_list; 255 struct delayed_work scan_work; 256 #ifdef CONFIG_ACPI 257 struct mt7921_acpi_sar *acpisar; 258 #endif 259 260 struct mt7921_clc *clc[MT7921_CLC_MAX_NUM]; 261 262 struct work_struct roc_work; 263 struct timer_list roc_timer; 264 wait_queue_head_t roc_wait; 265 u8 roc_token_id; 266 bool roc_grant; 267 }; 268 269 enum mt7921_eeprom_field { 270 MT_EE_CHIP_ID = 0x000, 271 MT_EE_VERSION = 0x002, 272 MT_EE_MAC_ADDR = 0x004, 273 MT_EE_WIFI_CONF = 0x07c, 274 MT_EE_HW_TYPE = 0x55b, 275 __MT_EE_MAX = 0x9ff 276 }; 277 278 #define MT_EE_HW_TYPE_ENCAP BIT(0) 279 280 #define mt7921_init_reset(dev) ((dev)->hif_ops->init_reset(dev)) 281 #define mt7921_dev_reset(dev) ((dev)->hif_ops->reset(dev)) 282 #define mt7921_mcu_init(dev) ((dev)->hif_ops->mcu_init(dev)) 283 #define __mt7921_mcu_drv_pmctrl(dev) ((dev)->hif_ops->drv_own(dev)) 284 #define __mt7921_mcu_fw_pmctrl(dev) ((dev)->hif_ops->fw_own(dev)) 285 struct mt7921_hif_ops { 286 int (*init_reset)(struct mt7921_dev *dev); 287 int (*reset)(struct mt7921_dev *dev); 288 int (*mcu_init)(struct mt7921_dev *dev); 289 int (*drv_own)(struct mt7921_dev *dev); 290 int (*fw_own)(struct mt7921_dev *dev); 291 }; 292 293 struct mt7921_dev { 294 union { /* must be first */ 295 struct mt76_dev mt76; 296 struct mt76_phy mphy; 297 }; 298 299 const struct mt76_bus_ops *bus_ops; 300 struct mt7921_phy phy; 301 302 struct work_struct reset_work; 303 bool hw_full_reset:1; 304 bool hw_init_done:1; 305 bool fw_assert:1; 306 307 struct list_head sta_poll_list; 308 spinlock_t sta_poll_lock; 309 310 struct work_struct init_work; 311 312 u8 fw_debug; 313 u8 fw_features; 314 315 struct mt76_connac_pm pm; 316 struct mt76_connac_coredump coredump; 317 const struct mt7921_hif_ops *hif_ops; 318 319 struct work_struct ipv6_ns_work; 320 /* IPv6 addresses for WoWLAN */ 321 struct sk_buff_head ipv6_ns_list; 322 323 enum environment_cap country_ie_env; 324 }; 325 326 enum { 327 TXPWR_USER, 328 TXPWR_EEPROM, 329 TXPWR_MAC, 330 TXPWR_MAX_NUM, 331 }; 332 333 struct mt7921_txpwr { 334 u8 ch; 335 u8 rsv[3]; 336 struct { 337 u8 ch; 338 u8 cck[4]; 339 u8 ofdm[8]; 340 u8 ht20[8]; 341 u8 ht40[9]; 342 u8 vht20[12]; 343 u8 vht40[12]; 344 u8 vht80[12]; 345 u8 vht160[12]; 346 u8 he26[12]; 347 u8 he52[12]; 348 u8 he106[12]; 349 u8 he242[12]; 350 u8 he484[12]; 351 u8 he996[12]; 352 u8 he996x2[12]; 353 } data[TXPWR_MAX_NUM]; 354 }; 355 356 static inline struct mt7921_phy * 357 mt7921_hw_phy(struct ieee80211_hw *hw) 358 { 359 struct mt76_phy *phy = hw->priv; 360 361 return phy->priv; 362 } 363 364 static inline struct mt7921_dev * 365 mt7921_hw_dev(struct ieee80211_hw *hw) 366 { 367 struct mt76_phy *phy = hw->priv; 368 369 return container_of(phy->dev, struct mt7921_dev, mt76); 370 } 371 372 #define mt7921_mutex_acquire(dev) \ 373 mt76_connac_mutex_acquire(&(dev)->mt76, &(dev)->pm) 374 #define mt7921_mutex_release(dev) \ 375 mt76_connac_mutex_release(&(dev)->mt76, &(dev)->pm) 376 377 extern const struct ieee80211_ops mt7921_ops; 378 379 u32 mt7921_reg_map(struct mt7921_dev *dev, u32 addr); 380 381 int __mt7921_start(struct mt7921_phy *phy); 382 int mt7921_register_device(struct mt7921_dev *dev); 383 void mt7921_unregister_device(struct mt7921_dev *dev); 384 int mt7921_dma_init(struct mt7921_dev *dev); 385 int mt7921_wpdma_reset(struct mt7921_dev *dev, bool force); 386 int mt7921_wpdma_reinit_cond(struct mt7921_dev *dev); 387 void mt7921_dma_cleanup(struct mt7921_dev *dev); 388 int mt7921_run_firmware(struct mt7921_dev *dev); 389 int mt7921_mcu_set_bss_pm(struct mt7921_dev *dev, struct ieee80211_vif *vif, 390 bool enable); 391 int mt7921_mcu_sta_update(struct mt7921_dev *dev, struct ieee80211_sta *sta, 392 struct ieee80211_vif *vif, bool enable, 393 enum mt76_sta_info_state state); 394 int mt7921_mcu_set_chan_info(struct mt7921_phy *phy, int cmd); 395 int mt7921_mcu_set_tx(struct mt7921_dev *dev, struct ieee80211_vif *vif); 396 int mt7921_mcu_set_eeprom(struct mt7921_dev *dev); 397 int mt7921_mcu_get_rx_rate(struct mt7921_phy *phy, struct ieee80211_vif *vif, 398 struct ieee80211_sta *sta, struct rate_info *rate); 399 int mt7921_mcu_fw_log_2_host(struct mt7921_dev *dev, u8 ctrl); 400 void mt7921_mcu_rx_event(struct mt7921_dev *dev, struct sk_buff *skb); 401 int mt7921_mcu_set_rxfilter(struct mt7921_dev *dev, u32 fif, 402 u8 bit_op, u32 bit_map); 403 404 static inline u32 405 mt7921_reg_map_l1(struct mt7921_dev *dev, u32 addr) 406 { 407 u32 offset = FIELD_GET(MT_HIF_REMAP_L1_OFFSET, addr); 408 u32 base = FIELD_GET(MT_HIF_REMAP_L1_BASE, addr); 409 410 mt76_rmw_field(dev, MT_HIF_REMAP_L1, MT_HIF_REMAP_L1_MASK, base); 411 /* use read to push write */ 412 mt76_rr(dev, MT_HIF_REMAP_L1); 413 414 return MT_HIF_REMAP_BASE_L1 + offset; 415 } 416 417 static inline u32 418 mt7921_l1_rr(struct mt7921_dev *dev, u32 addr) 419 { 420 return mt76_rr(dev, mt7921_reg_map_l1(dev, addr)); 421 } 422 423 static inline void 424 mt7921_l1_wr(struct mt7921_dev *dev, u32 addr, u32 val) 425 { 426 mt76_wr(dev, mt7921_reg_map_l1(dev, addr), val); 427 } 428 429 static inline u32 430 mt7921_l1_rmw(struct mt7921_dev *dev, u32 addr, u32 mask, u32 val) 431 { 432 val |= mt7921_l1_rr(dev, addr) & ~mask; 433 mt7921_l1_wr(dev, addr, val); 434 435 return val; 436 } 437 438 #define mt7921_l1_set(dev, addr, val) mt7921_l1_rmw(dev, addr, 0, val) 439 #define mt7921_l1_clear(dev, addr, val) mt7921_l1_rmw(dev, addr, val, 0) 440 441 static inline bool mt7921_dma_need_reinit(struct mt7921_dev *dev) 442 { 443 return !mt76_get_field(dev, MT_WFDMA_DUMMY_CR, MT_WFDMA_NEED_REINIT); 444 } 445 446 static inline void 447 mt7921_skb_add_usb_sdio_hdr(struct mt7921_dev *dev, struct sk_buff *skb, 448 int type) 449 { 450 u32 hdr, len; 451 452 len = mt76_is_usb(&dev->mt76) ? skb->len : skb->len + sizeof(hdr); 453 hdr = FIELD_PREP(MT7921_SDIO_HDR_TX_BYTES, len) | 454 FIELD_PREP(MT7921_SDIO_HDR_PKT_TYPE, type); 455 456 put_unaligned_le32(hdr, skb_push(skb, sizeof(hdr))); 457 } 458 459 void mt7921_stop(struct ieee80211_hw *hw); 460 int mt7921_mac_init(struct mt7921_dev *dev); 461 bool mt7921_mac_wtbl_update(struct mt7921_dev *dev, int idx, u32 mask); 462 void mt7921_mac_reset_counters(struct mt7921_phy *phy); 463 void mt7921_mac_set_timing(struct mt7921_phy *phy); 464 int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, 465 struct ieee80211_sta *sta); 466 void mt7921_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, 467 struct ieee80211_sta *sta); 468 void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, 469 struct ieee80211_sta *sta); 470 void mt7921_mac_work(struct work_struct *work); 471 void mt7921_mac_reset_work(struct work_struct *work); 472 void mt7921_mac_update_mib_stats(struct mt7921_phy *phy); 473 void mt7921_reset(struct mt76_dev *mdev); 474 int mt7921e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, 475 enum mt76_txq_id qid, struct mt76_wcid *wcid, 476 struct ieee80211_sta *sta, 477 struct mt76_tx_info *tx_info); 478 479 void mt7921_tx_worker(struct mt76_worker *w); 480 void mt7921_tx_token_put(struct mt7921_dev *dev); 481 bool mt7921_rx_check(struct mt76_dev *mdev, void *data, int len); 482 void mt7921_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, 483 struct sk_buff *skb, u32 *info); 484 void mt7921_stats_work(struct work_struct *work); 485 void mt7921_set_stream_he_caps(struct mt7921_phy *phy); 486 void mt7921_update_channel(struct mt76_phy *mphy); 487 int mt7921_init_debugfs(struct mt7921_dev *dev); 488 489 int mt7921_mcu_set_beacon_filter(struct mt7921_dev *dev, 490 struct ieee80211_vif *vif, 491 bool enable); 492 int mt7921_mcu_uni_tx_ba(struct mt7921_dev *dev, 493 struct ieee80211_ampdu_params *params, 494 bool enable); 495 int mt7921_mcu_uni_rx_ba(struct mt7921_dev *dev, 496 struct ieee80211_ampdu_params *params, 497 bool enable); 498 void mt7921_scan_work(struct work_struct *work); 499 void mt7921_roc_work(struct work_struct *work); 500 void mt7921_roc_timer(struct timer_list *timer); 501 int mt7921_mcu_uni_bss_ps(struct mt7921_dev *dev, struct ieee80211_vif *vif); 502 int mt7921_mcu_drv_pmctrl(struct mt7921_dev *dev); 503 int mt7921_mcu_fw_pmctrl(struct mt7921_dev *dev); 504 void mt7921_pm_wake_work(struct work_struct *work); 505 void mt7921_pm_power_save_work(struct work_struct *work); 506 void mt7921_coredump_work(struct work_struct *work); 507 int mt7921_wfsys_reset(struct mt7921_dev *dev); 508 int mt7921_get_txpwr_info(struct mt7921_dev *dev, struct mt7921_txpwr *txpwr); 509 int mt7921_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 510 void *data, int len); 511 int mt7921_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *msg, 512 struct netlink_callback *cb, void *data, int len); 513 void mt7921_txwi_free(struct mt7921_dev *dev, struct mt76_txwi_cache *t, 514 struct ieee80211_sta *sta, bool clear_status, 515 struct list_head *free_list); 516 void mt7921_mac_sta_poll(struct mt7921_dev *dev); 517 int mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd, 518 struct sk_buff *skb, int seq); 519 520 int mt7921e_driver_own(struct mt7921_dev *dev); 521 int mt7921e_mac_reset(struct mt7921_dev *dev); 522 int mt7921e_mcu_init(struct mt7921_dev *dev); 523 int mt7921s_wfsys_reset(struct mt7921_dev *dev); 524 int mt7921s_mac_reset(struct mt7921_dev *dev); 525 int mt7921s_init_reset(struct mt7921_dev *dev); 526 int __mt7921e_mcu_drv_pmctrl(struct mt7921_dev *dev); 527 int mt7921e_mcu_drv_pmctrl(struct mt7921_dev *dev); 528 int mt7921e_mcu_fw_pmctrl(struct mt7921_dev *dev); 529 530 int mt7921s_mcu_init(struct mt7921_dev *dev); 531 int mt7921s_mcu_drv_pmctrl(struct mt7921_dev *dev); 532 int mt7921s_mcu_fw_pmctrl(struct mt7921_dev *dev); 533 void mt7921_mac_add_txs(struct mt7921_dev *dev, void *data); 534 void mt7921_set_runtime_pm(struct mt7921_dev *dev); 535 void mt7921_mcu_set_suspend_iter(void *priv, u8 *mac, 536 struct ieee80211_vif *vif); 537 void mt7921_set_ipv6_ns_work(struct work_struct *work); 538 539 int mt7921_mcu_set_sniffer(struct mt7921_dev *dev, struct ieee80211_vif *vif, 540 bool enable); 541 int mt7921_mcu_config_sniffer(struct mt7921_vif *vif, 542 struct ieee80211_chanctx_conf *ctx); 543 544 int mt7921_usb_sdio_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, 545 enum mt76_txq_id qid, struct mt76_wcid *wcid, 546 struct ieee80211_sta *sta, 547 struct mt76_tx_info *tx_info); 548 void mt7921_usb_sdio_tx_complete_skb(struct mt76_dev *mdev, 549 struct mt76_queue_entry *e); 550 bool mt7921_usb_sdio_tx_status_data(struct mt76_dev *mdev, u8 *update); 551 552 /* usb */ 553 #define MT_USB_TYPE_VENDOR (USB_TYPE_VENDOR | 0x1f) 554 #define MT_USB_TYPE_UHW_VENDOR (USB_TYPE_VENDOR | 0x1e) 555 556 int mt7921u_mcu_power_on(struct mt7921_dev *dev); 557 int mt7921u_wfsys_reset(struct mt7921_dev *dev); 558 int mt7921u_dma_init(struct mt7921_dev *dev, bool resume); 559 int mt7921u_init_reset(struct mt7921_dev *dev); 560 int mt7921u_mac_reset(struct mt7921_dev *dev); 561 int mt7921_mcu_uni_add_beacon_offload(struct mt7921_dev *dev, 562 struct ieee80211_hw *hw, 563 struct ieee80211_vif *vif, 564 bool enable); 565 #ifdef CONFIG_ACPI 566 int mt7921_init_acpi_sar(struct mt7921_dev *dev); 567 int mt7921_init_acpi_sar_power(struct mt7921_phy *phy, bool set_default); 568 u8 mt7921_acpi_get_flags(struct mt7921_phy *phy); 569 #else 570 static inline int 571 mt7921_init_acpi_sar(struct mt7921_dev *dev) 572 { 573 return 0; 574 } 575 576 static inline int 577 mt7921_init_acpi_sar_power(struct mt7921_phy *phy, bool set_default) 578 { 579 return 0; 580 } 581 582 static inline u8 583 mt7921_acpi_get_flags(struct mt7921_phy *phy) 584 { 585 return 0; 586 } 587 #endif 588 int mt7921_set_tx_sar_pwr(struct ieee80211_hw *hw, 589 const struct cfg80211_sar_specs *sar); 590 591 int mt7921_mcu_set_clc(struct mt7921_dev *dev, u8 *alpha2, 592 enum environment_cap env_cap); 593 int mt7921_mcu_set_roc(struct mt7921_phy *phy, struct mt7921_vif *vif, 594 struct ieee80211_channel *chan, int duration, 595 enum mt7921_roc_req type, u8 token_id); 596 int mt7921_mcu_abort_roc(struct mt7921_phy *phy, struct mt7921_vif *vif, 597 u8 token_id); 598 struct ieee80211_ops *mt7921_get_mac80211_ops(struct device *dev, 599 void *drv_data, u8 *fw_features); 600 #endif 601