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1/* SPDX-License-Identifier: ISC */2/* Copyright (C) 2019 MediaTek Inc. */3 4#ifndef __MT7615_H5#define __MT7615_H6 7#include <linux/completion.h>8#include <linux/interrupt.h>9#include <linux/ktime.h>10#include <linux/regmap.h>11#include "../mt76_connac_mcu.h"12#include "regs.h"13 14#define MT7615_MAX_INTERFACES 1615#define MT7615_MAX_WMM_SETS 416#define MT7663_WTBL_SIZE 3217#define MT7615_WTBL_SIZE 12818#define MT7615_WTBL_RESERVED (mt7615_wtbl_size(dev) - 1)19#define MT7615_WTBL_STA (MT7615_WTBL_RESERVED - \20 MT7615_MAX_INTERFACES)21 22#define MT7615_PM_TIMEOUT (HZ / 12)23#define MT7615_HW_SCAN_TIMEOUT (HZ / 10)24#define MT7615_RESET_TIMEOUT (30 * HZ)25#define MT7615_RATE_RETRY 226 27#define MT7615_TX_RING_SIZE 102428#define MT7615_TX_MGMT_RING_SIZE 12829#define MT7615_TX_MCU_RING_SIZE 12830#define MT7615_TX_FWDL_RING_SIZE 12831 32#define MT7615_RX_RING_SIZE 102433#define MT7615_RX_MCU_RING_SIZE 51234 35#define MT7615_DRV_OWN_RETRY_COUNT 1036 37#define MT7615_FIRMWARE_CR4 "mediatek/mt7615_cr4.bin"38#define MT7615_FIRMWARE_N9 "mediatek/mt7615_n9.bin"39#define MT7615_ROM_PATCH "mediatek/mt7615_rom_patch.bin"40 41#define MT7622_FIRMWARE_N9 "mediatek/mt7622_n9.bin"42#define MT7622_ROM_PATCH "mediatek/mt7622_rom_patch.bin"43 44#define MT7615_FIRMWARE_V1 145#define MT7615_FIRMWARE_V2 246#define MT7615_FIRMWARE_V3 347 48#define MT7663_OFFLOAD_ROM_PATCH "mediatek/mt7663pr2h.bin"49#define MT7663_OFFLOAD_FIRMWARE_N9 "mediatek/mt7663_n9_v3.bin"50#define MT7663_ROM_PATCH "mediatek/mt7663pr2h_rebb.bin"51#define MT7663_FIRMWARE_N9 "mediatek/mt7663_n9_rebb.bin"52 53#define MT7615_EEPROM_SIZE 102454#define MT7663_EEPROM_SIZE 153655#define MT7615_TOKEN_SIZE 409656 57#define MT_FRAC_SCALE 1258#define MT_FRAC(val, div) (((val) << MT_FRAC_SCALE) / (div))59 60#define MT_CHFREQ_VALID BIT(7)61#define MT_CHFREQ_DBDC_IDX BIT(6)62#define MT_CHFREQ_SEQ GENMASK(5, 0)63 64#define MT7615_BAR_RATE_DEFAULT 0x4b /* OFDM 6M */65#define MT7615_CFEND_RATE_DEFAULT 0x49 /* OFDM 24M */66#define MT7615_CFEND_RATE_11B 0x03 /* 11B LP, 11M */67 68struct mt7615_vif;69struct mt7615_sta;70struct mt7615_dfs_pulse;71struct mt7615_dfs_pattern;72enum mt7615_cipher_type;73 74enum mt7615_hw_txq_id {75 MT7615_TXQ_MAIN,76 MT7615_TXQ_EXT,77 MT7615_TXQ_MCU,78 MT7615_TXQ_FWDL,79};80 81enum mt7622_hw_txq_id {82 MT7622_TXQ_AC0,83 MT7622_TXQ_AC1,84 MT7622_TXQ_AC2,85 MT7622_TXQ_FWDL = MT7615_TXQ_FWDL,86 MT7622_TXQ_AC3,87 MT7622_TXQ_MGMT,88 MT7622_TXQ_MCU = 15,89};90 91struct mt7615_rate_set {92 struct ieee80211_tx_rate probe_rate;93 struct ieee80211_tx_rate rates[4];94};95 96struct mt7615_rate_desc {97 bool rateset;98 u16 probe_val;99 u16 val[4];100 u8 bw_idx;101 u8 bw;102};103 104struct mt7615_wtbl_rate_desc {105 struct list_head node;106 107 struct mt7615_rate_desc rate;108 struct mt7615_sta *sta;109};110 111struct mt7663s_intr {112 u32 isr;113 struct {114 u32 wtqcr[8];115 } tx;116 struct {117 u16 num[2];118 u16 len[2][16];119 } rx;120 u32 rec_mb[2];121} __packed;122 123struct mt7615_sta {124 struct mt76_wcid wcid; /* must be first */125 126 struct mt7615_vif *vif;127 128 u32 airtime_ac[8];129 130 struct ieee80211_tx_rate rates[4];131 132 struct mt7615_rate_set rateset[2];133 u32 rate_set_tsf;134 135 u8 rate_count;136 u8 n_rates;137 138 u8 rate_probe;139};140 141struct mt7615_vif {142 struct mt76_vif mt76; /* must be first */143 struct mt7615_sta sta;144 bool sta_added;145};146 147struct mib_stats {148 u32 ack_fail_cnt;149 u32 fcs_err_cnt;150 u32 rts_cnt;151 u32 rts_retries_cnt;152 u32 ba_miss_cnt;153 unsigned long aggr_per;154};155 156struct mt7615_phy {157 struct mt76_phy *mt76;158 struct mt7615_dev *dev;159 160 struct ieee80211_vif *monitor_vif;161 162 u8 n_beacon_vif;163 164 u32 rxfilter;165 u64 omac_mask;166 167 u16 noise;168 169 bool scs_en;170 171 unsigned long last_cca_adj;172 int false_cca_ofdm, false_cca_cck;173 s8 ofdm_sensitivity;174 s8 cck_sensitivity;175 176 s16 coverage_class;177 u8 slottime;178 179 u8 chfreq;180 u8 rdd_state;181 182 u32 rx_ampdu_ts;183 u32 ampdu_ref;184 185 struct mib_stats mib;186 187 struct sk_buff_head scan_event_list;188 struct delayed_work scan_work;189 190 struct work_struct roc_work;191 struct timer_list roc_timer;192 wait_queue_head_t roc_wait;193 bool roc_grant;194 195#ifdef CONFIG_NL80211_TESTMODE196 struct {197 u32 *reg_backup;198 199 s16 last_freq_offset;200 u8 last_rcpi[4];201 s8 last_ib_rssi[4];202 s8 last_wb_rssi[4];203 } test;204#endif205};206 207#define mt7615_mcu_add_tx_ba(dev, ...) (dev)->mcu_ops->add_tx_ba((dev), __VA_ARGS__)208#define mt7615_mcu_add_rx_ba(dev, ...) (dev)->mcu_ops->add_rx_ba((dev), __VA_ARGS__)209#define mt7615_mcu_sta_add(phy, ...) ((phy)->dev)->mcu_ops->sta_add((phy), __VA_ARGS__)210#define mt7615_mcu_add_dev_info(phy, ...) ((phy)->dev)->mcu_ops->add_dev_info((phy), __VA_ARGS__)211#define mt7615_mcu_add_bss_info(phy, ...) ((phy)->dev)->mcu_ops->add_bss_info((phy), __VA_ARGS__)212#define mt7615_mcu_add_beacon(dev, ...) (dev)->mcu_ops->add_beacon_offload((dev), __VA_ARGS__)213#define mt7615_mcu_set_pm(dev, ...) (dev)->mcu_ops->set_pm_state((dev), __VA_ARGS__)214#define mt7615_mcu_set_drv_ctrl(dev) (dev)->mcu_ops->set_drv_ctrl((dev))215#define mt7615_mcu_set_fw_ctrl(dev) (dev)->mcu_ops->set_fw_ctrl((dev))216#define mt7615_mcu_set_sta_decap_offload(dev, ...) (dev)->mcu_ops->set_sta_decap_offload((dev), __VA_ARGS__)217struct mt7615_mcu_ops {218 int (*add_tx_ba)(struct mt7615_dev *dev,219 struct ieee80211_ampdu_params *params,220 bool enable);221 int (*add_rx_ba)(struct mt7615_dev *dev,222 struct ieee80211_ampdu_params *params,223 bool enable);224 int (*sta_add)(struct mt7615_phy *phy, struct ieee80211_vif *vif,225 struct ieee80211_sta *sta, bool enable);226 int (*add_dev_info)(struct mt7615_phy *phy, struct ieee80211_vif *vif,227 bool enable);228 int (*add_bss_info)(struct mt7615_phy *phy, struct ieee80211_vif *vif,229 struct ieee80211_sta *sta, bool enable);230 int (*add_beacon_offload)(struct mt7615_dev *dev,231 struct ieee80211_hw *hw,232 struct ieee80211_vif *vif, bool enable);233 int (*set_pm_state)(struct mt7615_dev *dev, int band, int state);234 int (*set_drv_ctrl)(struct mt7615_dev *dev);235 int (*set_fw_ctrl)(struct mt7615_dev *dev);236 int (*set_sta_decap_offload)(struct mt7615_dev *dev,237 struct ieee80211_vif *vif,238 struct ieee80211_sta *sta);239};240 241struct mt7615_dev {242 union { /* must be first */243 struct mt76_dev mt76;244 struct mt76_phy mphy;245 };246 247 const struct mt76_bus_ops *bus_ops;248 struct mt7615_phy phy;249 u64 omac_mask;250 251 u16 chainmask;252 253 struct ieee80211_ops *ops;254 const struct mt7615_mcu_ops *mcu_ops;255 struct regmap *infracfg;256 const u32 *reg_map;257 258 struct work_struct mcu_work;259 260 struct work_struct reset_work;261 wait_queue_head_t reset_wait;262 u32 reset_state;263 264 struct {265 u8 n_pulses;266 u32 period;267 u16 width;268 s16 power;269 } radar_pattern;270 u32 hw_pattern;271 272 bool fw_debug;273 bool flash_eeprom;274 bool dbdc_support;275 276 u8 fw_ver;277 278 struct work_struct rate_work;279 struct list_head wrd_head;280 281 u32 debugfs_rf_wf;282 u32 debugfs_rf_reg;283 284 u32 muar_mask;285 286 struct mt76_connac_pm pm;287 struct mt76_connac_coredump coredump;288};289 290enum tx_pkt_queue_idx {291 MT_LMAC_AC00,292 MT_LMAC_AC01,293 MT_LMAC_AC02,294 MT_LMAC_AC03,295 MT_LMAC_ALTX0 = 0x10,296 MT_LMAC_BMC0,297 MT_LMAC_BCN0,298 MT_LMAC_PSMP0,299 MT_LMAC_ALTX1,300 MT_LMAC_BMC1,301 MT_LMAC_BCN1,302 MT_LMAC_PSMP1,303};304 305enum {306 MT_RX_SEL0,307 MT_RX_SEL1,308};309 310enum mt7615_rdd_cmd {311 RDD_STOP,312 RDD_START,313 RDD_DET_MODE,314 RDD_DET_STOP,315 RDD_CAC_START,316 RDD_CAC_END,317 RDD_NORMAL_START,318 RDD_DISABLE_DFS_CAL,319 RDD_PULSE_DBG,320 RDD_READ_PULSE,321 RDD_RESUME_BF,322};323 324static inline struct mt7615_phy *325mt7615_hw_phy(struct ieee80211_hw *hw)326{327 struct mt76_phy *phy = hw->priv;328 329 return phy->priv;330}331 332static inline struct mt7615_dev *333mt7615_hw_dev(struct ieee80211_hw *hw)334{335 struct mt76_phy *phy = hw->priv;336 337 return container_of(phy->dev, struct mt7615_dev, mt76);338}339 340static inline struct mt7615_phy *341mt7615_ext_phy(struct mt7615_dev *dev)342{343 struct mt76_phy *phy = dev->mt76.phys[MT_BAND1];344 345 if (!phy)346 return NULL;347 348 return phy->priv;349}350 351extern struct ieee80211_rate mt7615_rates[12];352extern const struct ieee80211_ops mt7615_ops;353extern const u32 mt7615e_reg_map[__MT_BASE_MAX];354extern const u32 mt7663e_reg_map[__MT_BASE_MAX];355extern const u32 mt7663_usb_sdio_reg_map[__MT_BASE_MAX];356extern struct pci_driver mt7615_pci_driver;357extern struct platform_driver mt7622_wmac_driver;358extern const struct mt76_testmode_ops mt7615_testmode_ops;359 360#ifdef CONFIG_MT7622_WMAC361int mt7622_wmac_init(struct mt7615_dev *dev);362#else363static inline int mt7622_wmac_init(struct mt7615_dev *dev)364{365 return 0;366}367#endif368 369int mt7615_thermal_init(struct mt7615_dev *dev);370int mt7615_mmio_probe(struct device *pdev, void __iomem *mem_base,371 int irq, const u32 *map);372u32 mt7615_reg_map(struct mt7615_dev *dev, u32 addr);373 374u32 mt7615_reg_map(struct mt7615_dev *dev, u32 addr);375int mt7615_led_set_blink(struct led_classdev *led_cdev,376 unsigned long *delay_on,377 unsigned long *delay_off);378void mt7615_led_set_brightness(struct led_classdev *led_cdev,379 enum led_brightness brightness);380void mt7615_init_device(struct mt7615_dev *dev);381int mt7615_register_device(struct mt7615_dev *dev);382void mt7615_unregister_device(struct mt7615_dev *dev);383int mt7615_register_ext_phy(struct mt7615_dev *dev);384void mt7615_unregister_ext_phy(struct mt7615_dev *dev);385int mt7615_eeprom_init(struct mt7615_dev *dev, u32 addr);386int mt7615_eeprom_get_target_power_index(struct mt7615_dev *dev,387 struct ieee80211_channel *chan,388 u8 chain_idx);389int mt7615_eeprom_get_power_delta_index(struct mt7615_dev *dev,390 enum nl80211_band band);391int mt7615_wait_pdma_busy(struct mt7615_dev *dev);392int mt7615_dma_init(struct mt7615_dev *dev);393void mt7615_dma_start(struct mt7615_dev *dev);394void mt7615_dma_cleanup(struct mt7615_dev *dev);395int mt7615_mcu_init(struct mt7615_dev *dev);396bool mt7615_wait_for_mcu_init(struct mt7615_dev *dev);397void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta,398 struct ieee80211_tx_rate *probe_rate,399 struct ieee80211_tx_rate *rates);400void mt7615_pm_wake_work(struct work_struct *work);401void mt7615_pm_power_save_work(struct work_struct *work);402int mt7615_mcu_set_chan_info(struct mt7615_phy *phy, int cmd);403int mt7615_mcu_set_wmm(struct mt7615_dev *dev, u8 queue,404 const struct ieee80211_tx_queue_params *params);405void mt7615_mcu_rx_event(struct mt7615_dev *dev, struct sk_buff *skb);406int mt7615_mcu_rdd_send_pattern(struct mt7615_dev *dev);407int mt7615_mcu_fw_log_2_host(struct mt7615_dev *dev, u8 ctrl);408 409static inline bool mt7615_firmware_offload(struct mt7615_dev *dev)410{411 return dev->fw_ver > MT7615_FIRMWARE_V2;412}413 414static inline u16 mt7615_wtbl_size(struct mt7615_dev *dev)415{416 if (is_mt7663(&dev->mt76) && mt7615_firmware_offload(dev))417 return MT7663_WTBL_SIZE;418 else419 return MT7615_WTBL_SIZE;420}421 422#define mt7615_mutex_acquire(dev) \423 mt76_connac_mutex_acquire(&(dev)->mt76, &(dev)->pm)424#define mt7615_mutex_release(dev) \425 mt76_connac_mutex_release(&(dev)->mt76, &(dev)->pm)426 427static inline u8 mt7615_lmac_mapping(struct mt7615_dev *dev, u8 ac)428{429 static const u8 lmac_queue_map[] = {430 [IEEE80211_AC_BK] = MT_LMAC_AC00,431 [IEEE80211_AC_BE] = MT_LMAC_AC01,432 [IEEE80211_AC_VI] = MT_LMAC_AC02,433 [IEEE80211_AC_VO] = MT_LMAC_AC03,434 };435 436 if (WARN_ON_ONCE(ac >= ARRAY_SIZE(lmac_queue_map)))437 return MT_LMAC_AC01; /* BE */438 439 return lmac_queue_map[ac];440}441 442static inline u32 mt7615_tx_mcu_int_mask(struct mt7615_dev *dev)443{444 return MT_INT_TX_DONE(dev->mt76.q_mcu[MT_MCUQ_WM]->hw_idx);445}446 447static inline unsigned long448mt7615_get_macwork_timeout(struct mt7615_dev *dev)449{450 return dev->pm.enable ? HZ / 3 : HZ / 10;451}452 453void mt7615_dma_reset(struct mt7615_dev *dev);454void mt7615_scan_work(struct work_struct *work);455void mt7615_roc_work(struct work_struct *work);456void mt7615_roc_timer(struct timer_list *timer);457void mt7615_init_txpower(struct mt7615_dev *dev,458 struct ieee80211_supported_band *sband);459int mt7615_set_channel(struct mt76_phy *mphy);460void mt7615_init_work(struct mt7615_dev *dev);461 462int mt7615_mcu_restart(struct mt76_dev *dev);463void mt7615_update_channel(struct mt76_phy *mphy);464bool mt7615_mac_wtbl_update(struct mt7615_dev *dev, int idx, u32 mask);465void mt7615_mac_reset_counters(struct mt7615_phy *phy);466void mt7615_mac_cca_stats_reset(struct mt7615_phy *phy);467void mt7615_mac_set_scs(struct mt7615_phy *phy, bool enable);468void mt7615_mac_enable_nf(struct mt7615_dev *dev, bool ext_phy);469void mt7615_mac_enable_rtscts(struct mt7615_dev *dev,470 struct ieee80211_vif *vif, bool enable);471void mt7615_mac_sta_poll(struct mt7615_dev *dev);472int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,473 struct sk_buff *skb, struct mt76_wcid *wcid,474 struct ieee80211_sta *sta, int pid,475 struct ieee80211_key_conf *key,476 enum mt76_txq_id qid, bool beacon);477void mt7615_mac_set_timing(struct mt7615_phy *phy);478int __mt7615_mac_wtbl_set_key(struct mt7615_dev *dev,479 struct mt76_wcid *wcid,480 struct ieee80211_key_conf *key);481int mt7615_mac_wtbl_set_key(struct mt7615_dev *dev, struct mt76_wcid *wcid,482 struct ieee80211_key_conf *key);483void mt7615_mac_reset_work(struct work_struct *work);484u32 mt7615_mac_get_sta_tid_sn(struct mt7615_dev *dev, int wcid, u8 tid);485 486int mt7615_mcu_parse_response(struct mt76_dev *mdev, int cmd,487 struct sk_buff *skb, int seq);488u32 mt7615_rf_rr(struct mt7615_dev *dev, u32 wf, u32 reg);489int mt7615_rf_wr(struct mt7615_dev *dev, u32 wf, u32 reg, u32 val);490int mt7615_mcu_set_dbdc(struct mt7615_dev *dev);491int mt7615_mcu_set_eeprom(struct mt7615_dev *dev);492int mt7615_mcu_get_temperature(struct mt7615_dev *dev);493int mt7615_mcu_set_tx_power(struct mt7615_phy *phy);494void mt7615_mcu_exit(struct mt7615_dev *dev);495void mt7615_mcu_fill_msg(struct mt7615_dev *dev, struct sk_buff *skb,496 int cmd, int *wait_seq);497 498int mt7615_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,499 enum mt76_txq_id qid, struct mt76_wcid *wcid,500 struct ieee80211_sta *sta,501 struct mt76_tx_info *tx_info);502 503void mt7615_tx_worker(struct mt76_worker *w);504void mt7615_tx_token_put(struct mt7615_dev *dev);505bool mt7615_rx_check(struct mt76_dev *mdev, void *data, int len);506void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,507 struct sk_buff *skb, u32 *info);508int mt7615_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,509 struct ieee80211_sta *sta);510void mt7615_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,511 struct ieee80211_sta *sta);512void mt7615_mac_work(struct work_struct *work);513int mt7615_mcu_set_rx_hdr_trans_blacklist(struct mt7615_dev *dev);514int mt7615_mcu_set_fcc5_lpn(struct mt7615_dev *dev, int val);515int mt7615_mcu_set_pulse_th(struct mt7615_dev *dev,516 const struct mt7615_dfs_pulse *pulse);517int mt7615_mcu_set_radar_th(struct mt7615_dev *dev, int index,518 const struct mt7615_dfs_pattern *pattern);519int mt7615_mcu_set_test_param(struct mt7615_dev *dev, u8 param, bool test_mode,520 u32 val);521int mt7615_mcu_set_sku_en(struct mt7615_phy *phy, bool enable);522int mt7615_mcu_apply_rx_dcoc(struct mt7615_phy *phy);523int mt7615_mcu_apply_tx_dpd(struct mt7615_phy *phy);524int mt7615_dfs_init_radar_detector(struct mt7615_phy *phy);525 526int mt7615_mcu_set_roc(struct mt7615_phy *phy, struct ieee80211_vif *vif,527 struct ieee80211_channel *chan, int duration);528 529int mt7615_init_debugfs(struct mt7615_dev *dev);530int mt7615_mcu_wait_response(struct mt7615_dev *dev, int cmd, int seq);531 532int mt7615_mac_set_beacon_filter(struct mt7615_phy *phy,533 struct ieee80211_vif *vif,534 bool enable);535int mt7615_mcu_set_bss_pm(struct mt7615_dev *dev, struct ieee80211_vif *vif,536 bool enable);537int __mt7663_load_firmware(struct mt7615_dev *dev);538void mt7615_coredump_work(struct work_struct *work);539 540void mt7622_trigger_hif_int(struct mt7615_dev *dev, bool en);541 542/* usb */543int mt7663_usb_sdio_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,544 enum mt76_txq_id qid, struct mt76_wcid *wcid,545 struct ieee80211_sta *sta,546 struct mt76_tx_info *tx_info);547bool mt7663_usb_sdio_tx_status_data(struct mt76_dev *mdev, u8 *update);548void mt7663_usb_sdio_tx_complete_skb(struct mt76_dev *mdev,549 struct mt76_queue_entry *e);550int mt7663_usb_sdio_register_device(struct mt7615_dev *dev);551int mt7663u_mcu_init(struct mt7615_dev *dev);552int mt7663u_mcu_power_on(struct mt7615_dev *dev);553 554/* sdio */555int mt7663s_mcu_init(struct mt7615_dev *dev);556 557#endif558