104b8e659SRyder Lee /* SPDX-License-Identifier: ISC */ 204b8e659SRyder Lee /* Copyright (C) 2019 MediaTek Inc. */ 304b8e659SRyder Lee 404b8e659SRyder Lee #ifndef __MT7615_H 504b8e659SRyder Lee #define __MT7615_H 604b8e659SRyder Lee 704b8e659SRyder Lee #include <linux/interrupt.h> 804b8e659SRyder Lee #include <linux/ktime.h> 904b8e659SRyder Lee #include "../mt76.h" 1004b8e659SRyder Lee #include "regs.h" 1104b8e659SRyder Lee 1204b8e659SRyder Lee #define MT7615_MAX_INTERFACES 4 1349f1132cSRyder Lee #define MT7615_MAX_WMM_SETS 4 1404b8e659SRyder Lee #define MT7615_WTBL_SIZE 128 1504b8e659SRyder Lee #define MT7615_WTBL_RESERVED (MT7615_WTBL_SIZE - 1) 1604b8e659SRyder Lee #define MT7615_WTBL_STA (MT7615_WTBL_RESERVED - \ 1704b8e659SRyder Lee MT7615_MAX_INTERFACES) 1804b8e659SRyder Lee 19457d19c7SLorenzo Bianconi #define MT7615_WATCHDOG_TIME (HZ / 10) 2004b8e659SRyder Lee #define MT7615_RATE_RETRY 2 2104b8e659SRyder Lee 2204b8e659SRyder Lee #define MT7615_TX_RING_SIZE 1024 2304b8e659SRyder Lee #define MT7615_TX_MCU_RING_SIZE 128 2404b8e659SRyder Lee #define MT7615_TX_FWDL_RING_SIZE 128 2504b8e659SRyder Lee 2604b8e659SRyder Lee #define MT7615_RX_RING_SIZE 1024 2704b8e659SRyder Lee #define MT7615_RX_MCU_RING_SIZE 512 2804b8e659SRyder Lee 299d4d0d06SLorenzo Bianconi #define MT7615_FIRMWARE_CR4 "mediatek/mt7615_cr4.bin" 309d4d0d06SLorenzo Bianconi #define MT7615_FIRMWARE_N9 "mediatek/mt7615_n9.bin" 319d4d0d06SLorenzo Bianconi #define MT7615_ROM_PATCH "mediatek/mt7615_rom_patch.bin" 3204b8e659SRyder Lee 3304b8e659SRyder Lee #define MT7615_EEPROM_SIZE 1024 3404b8e659SRyder Lee #define MT7615_TOKEN_SIZE 4096 3504b8e659SRyder Lee 3649de79adSLorenzo Bianconi #define MT_FRAC_SCALE 12 3749de79adSLorenzo Bianconi #define MT_FRAC(val, div) (((val) << MT_FRAC_SCALE) / (div)) 3849de79adSLorenzo Bianconi 3927ae7219SFelix Fietkau #define MT_CHFREQ_VALID BIT(7) 4027ae7219SFelix Fietkau #define MT_CHFREQ_DBDC_IDX BIT(6) 4127ae7219SFelix Fietkau #define MT_CHFREQ_SEQ GENMASK(5, 0) 4227ae7219SFelix Fietkau 4304b8e659SRyder Lee struct mt7615_vif; 4404b8e659SRyder Lee struct mt7615_sta; 4504b8e659SRyder Lee 4604b8e659SRyder Lee enum mt7615_hw_txq_id { 4704b8e659SRyder Lee MT7615_TXQ_MAIN, 4804b8e659SRyder Lee MT7615_TXQ_EXT, 4904b8e659SRyder Lee MT7615_TXQ_MCU, 5004b8e659SRyder Lee MT7615_TXQ_FWDL, 5104b8e659SRyder Lee }; 5204b8e659SRyder Lee 534af81f02SFelix Fietkau struct mt7615_rate_set { 544af81f02SFelix Fietkau struct ieee80211_tx_rate probe_rate; 554af81f02SFelix Fietkau struct ieee80211_tx_rate rates[4]; 564af81f02SFelix Fietkau }; 574af81f02SFelix Fietkau 5804b8e659SRyder Lee struct mt7615_sta { 5904b8e659SRyder Lee struct mt76_wcid wcid; /* must be first */ 6004b8e659SRyder Lee 6104b8e659SRyder Lee struct mt7615_vif *vif; 6204b8e659SRyder Lee 63b2c2f029SLorenzo Bianconi struct list_head poll_list; 64b2c2f029SLorenzo Bianconi u32 airtime_ac[8]; 65b2c2f029SLorenzo Bianconi 664af81f02SFelix Fietkau struct ieee80211_tx_rate rates[4]; 674af81f02SFelix Fietkau 684af81f02SFelix Fietkau struct mt7615_rate_set rateset[2]; 694af81f02SFelix Fietkau u32 rate_set_tsf; 704af81f02SFelix Fietkau 7104b8e659SRyder Lee u8 rate_count; 7204b8e659SRyder Lee u8 n_rates; 7304b8e659SRyder Lee 7404b8e659SRyder Lee u8 rate_probe; 7504b8e659SRyder Lee }; 7604b8e659SRyder Lee 7704b8e659SRyder Lee struct mt7615_vif { 7804b8e659SRyder Lee u8 idx; 7904b8e659SRyder Lee u8 omac_idx; 8004b8e659SRyder Lee u8 band_idx; 8104b8e659SRyder Lee u8 wmm_idx; 8204b8e659SRyder Lee 8304b8e659SRyder Lee struct mt7615_sta sta; 8404b8e659SRyder Lee }; 8504b8e659SRyder Lee 86fdd2e570SFelix Fietkau struct mt7615_phy { 87fdd2e570SFelix Fietkau struct mt76_phy *mt76; 88fdd2e570SFelix Fietkau struct mt7615_dev *dev; 89fdd2e570SFelix Fietkau 90fdd2e570SFelix Fietkau u32 rxfilter; 91ac3ef85cSFelix Fietkau u32 omac_mask; 92d446a20fSFelix Fietkau 93d446a20fSFelix Fietkau unsigned long last_cca_adj; 94d446a20fSFelix Fietkau int false_cca_ofdm, false_cca_cck; 95d446a20fSFelix Fietkau s8 ofdm_sensitivity; 96d446a20fSFelix Fietkau s8 cck_sensitivity; 975dabdf71SFelix Fietkau 982bed2a3eSFelix Fietkau u16 chainmask; 992bed2a3eSFelix Fietkau 10027ae7219SFelix Fietkau u8 chfreq_seq; 1015dabdf71SFelix Fietkau u8 rdd_state; 1025dabdf71SFelix Fietkau int dfs_state; 10327ae7219SFelix Fietkau 10427ae7219SFelix Fietkau __le32 rx_ampdu_ts; 10527ae7219SFelix Fietkau u32 ampdu_ref; 106fdd2e570SFelix Fietkau }; 107fdd2e570SFelix Fietkau 10804b8e659SRyder Lee struct mt7615_dev { 109ac24dd35SFelix Fietkau union { /* must be first */ 110ac24dd35SFelix Fietkau struct mt76_dev mt76; 111ac24dd35SFelix Fietkau struct mt76_phy mphy; 112ac24dd35SFelix Fietkau }; 113ac24dd35SFelix Fietkau 114fdd2e570SFelix Fietkau struct mt7615_phy phy; 11504b8e659SRyder Lee u32 vif_mask; 11604b8e659SRyder Lee u32 omac_mask; 11704b8e659SRyder Lee 118b2c2f029SLorenzo Bianconi struct list_head sta_poll_list; 119b2c2f029SLorenzo Bianconi spinlock_t sta_poll_lock; 120b2c2f029SLorenzo Bianconi 12170911d96SLorenzo Bianconi struct { 12270911d96SLorenzo Bianconi u8 n_pulses; 12370911d96SLorenzo Bianconi u32 period; 12470911d96SLorenzo Bianconi u16 width; 12570911d96SLorenzo Bianconi s16 power; 12670911d96SLorenzo Bianconi } radar_pattern; 127d67a6646SLorenzo Bianconi u32 hw_pattern; 128d67a6646SLorenzo Bianconi 12949de79adSLorenzo Bianconi u8 mac_work_count; 13049de79adSLorenzo Bianconi bool scs_en; 13149de79adSLorenzo Bianconi 13204b8e659SRyder Lee spinlock_t token_lock; 13304b8e659SRyder Lee struct idr token; 13404b8e659SRyder Lee }; 13504b8e659SRyder Lee 13604b8e659SRyder Lee enum { 13704b8e659SRyder Lee HW_BSSID_0 = 0x0, 13804b8e659SRyder Lee HW_BSSID_1, 13904b8e659SRyder Lee HW_BSSID_2, 14004b8e659SRyder Lee HW_BSSID_3, 14104b8e659SRyder Lee HW_BSSID_MAX, 14204b8e659SRyder Lee EXT_BSSID_START = 0x10, 14304b8e659SRyder Lee EXT_BSSID_1, 14404b8e659SRyder Lee EXT_BSSID_2, 14504b8e659SRyder Lee EXT_BSSID_3, 14604b8e659SRyder Lee EXT_BSSID_4, 14704b8e659SRyder Lee EXT_BSSID_5, 14804b8e659SRyder Lee EXT_BSSID_6, 14904b8e659SRyder Lee EXT_BSSID_7, 15004b8e659SRyder Lee EXT_BSSID_8, 15104b8e659SRyder Lee EXT_BSSID_9, 15204b8e659SRyder Lee EXT_BSSID_10, 15304b8e659SRyder Lee EXT_BSSID_11, 15404b8e659SRyder Lee EXT_BSSID_12, 15504b8e659SRyder Lee EXT_BSSID_13, 15604b8e659SRyder Lee EXT_BSSID_14, 15704b8e659SRyder Lee EXT_BSSID_15, 15804b8e659SRyder Lee EXT_BSSID_END 15904b8e659SRyder Lee }; 16004b8e659SRyder Lee 161d67a6646SLorenzo Bianconi enum { 162d67a6646SLorenzo Bianconi MT_RX_SEL0, 163d67a6646SLorenzo Bianconi MT_RX_SEL1, 164d67a6646SLorenzo Bianconi }; 165d67a6646SLorenzo Bianconi 166d67a6646SLorenzo Bianconi enum mt7615_rdd_cmd { 167d67a6646SLorenzo Bianconi RDD_STOP, 168d67a6646SLorenzo Bianconi RDD_START, 169d67a6646SLorenzo Bianconi RDD_DET_MODE, 170d67a6646SLorenzo Bianconi RDD_DET_STOP, 171d67a6646SLorenzo Bianconi RDD_CAC_START, 172d67a6646SLorenzo Bianconi RDD_CAC_END, 173d67a6646SLorenzo Bianconi RDD_NORMAL_START, 174d67a6646SLorenzo Bianconi RDD_DISABLE_DFS_CAL, 175d67a6646SLorenzo Bianconi RDD_PULSE_DBG, 176d67a6646SLorenzo Bianconi RDD_READ_PULSE, 177d67a6646SLorenzo Bianconi RDD_RESUME_BF, 178d67a6646SLorenzo Bianconi }; 179d67a6646SLorenzo Bianconi 180fdd2e570SFelix Fietkau static inline struct mt7615_phy * 181fdd2e570SFelix Fietkau mt7615_hw_phy(struct ieee80211_hw *hw) 182fdd2e570SFelix Fietkau { 183fdd2e570SFelix Fietkau struct mt76_phy *phy = hw->priv; 184fdd2e570SFelix Fietkau 185fdd2e570SFelix Fietkau return phy->priv; 186fdd2e570SFelix Fietkau } 187fdd2e570SFelix Fietkau 188fdd2e570SFelix Fietkau static inline struct mt7615_dev * 189fdd2e570SFelix Fietkau mt7615_hw_dev(struct ieee80211_hw *hw) 190fdd2e570SFelix Fietkau { 191fdd2e570SFelix Fietkau struct mt76_phy *phy = hw->priv; 192fdd2e570SFelix Fietkau 193fdd2e570SFelix Fietkau return container_of(phy->dev, struct mt7615_dev, mt76); 194fdd2e570SFelix Fietkau } 195fdd2e570SFelix Fietkau 196fdd2e570SFelix Fietkau static inline struct mt7615_phy * 197fdd2e570SFelix Fietkau mt7615_ext_phy(struct mt7615_dev *dev) 198fdd2e570SFelix Fietkau { 199fdd2e570SFelix Fietkau struct mt76_phy *phy = dev->mt76.phy2; 200fdd2e570SFelix Fietkau 201fdd2e570SFelix Fietkau if (!phy) 202fdd2e570SFelix Fietkau return NULL; 203fdd2e570SFelix Fietkau 204fdd2e570SFelix Fietkau return phy->priv; 205fdd2e570SFelix Fietkau } 206fdd2e570SFelix Fietkau 20704b8e659SRyder Lee extern const struct ieee80211_ops mt7615_ops; 20804b8e659SRyder Lee extern struct pci_driver mt7615_pci_driver; 20904b8e659SRyder Lee 21004b8e659SRyder Lee u32 mt7615_reg_map(struct mt7615_dev *dev, u32 addr); 21104b8e659SRyder Lee 21204b8e659SRyder Lee int mt7615_register_device(struct mt7615_dev *dev); 21304b8e659SRyder Lee void mt7615_unregister_device(struct mt7615_dev *dev); 21404b8e659SRyder Lee int mt7615_eeprom_init(struct mt7615_dev *dev); 21516a2f8e2SLorenzo Bianconi int mt7615_eeprom_get_power_index(struct mt7615_dev *dev, 21616a2f8e2SLorenzo Bianconi struct ieee80211_channel *chan, 21761d36824SLorenzo Bianconi u8 chain_idx); 21804b8e659SRyder Lee int mt7615_dma_init(struct mt7615_dev *dev); 21904b8e659SRyder Lee void mt7615_dma_cleanup(struct mt7615_dev *dev); 22004b8e659SRyder Lee int mt7615_mcu_init(struct mt7615_dev *dev); 221fddc827fSLorenzo Bianconi int mt7615_mcu_set_dev_info(struct mt7615_dev *dev, 222fddc827fSLorenzo Bianconi struct ieee80211_vif *vif, bool enable); 22304b8e659SRyder Lee int mt7615_mcu_set_bss_info(struct mt7615_dev *dev, struct ieee80211_vif *vif, 22404b8e659SRyder Lee int en); 225fdd2e570SFelix Fietkau void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta, 22604b8e659SRyder Lee struct ieee80211_tx_rate *probe_rate, 22704b8e659SRyder Lee struct ieee80211_tx_rate *rates); 228598a4434SLorenzo Bianconi int mt7615_mcu_wtbl_bmc(struct mt7615_dev *dev, struct ieee80211_vif *vif, 229598a4434SLorenzo Bianconi bool enable); 23004b8e659SRyder Lee int mt7615_mcu_add_wtbl(struct mt7615_dev *dev, struct ieee80211_vif *vif, 23104b8e659SRyder Lee struct ieee80211_sta *sta); 232b1722925SLorenzo Bianconi int mt7615_mcu_del_wtbl(struct mt7615_dev *dev, struct ieee80211_sta *sta); 23304b8e659SRyder Lee int mt7615_mcu_del_wtbl_all(struct mt7615_dev *dev); 23404b8e659SRyder Lee int mt7615_mcu_set_sta_rec_bmc(struct mt7615_dev *dev, 23504b8e659SRyder Lee struct ieee80211_vif *vif, bool en); 23604b8e659SRyder Lee int mt7615_mcu_set_sta_rec(struct mt7615_dev *dev, struct ieee80211_vif *vif, 23704b8e659SRyder Lee struct ieee80211_sta *sta, bool en); 238fdd2e570SFelix Fietkau int mt7615_mcu_set_bcn(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 23904b8e659SRyder Lee int en); 240fdd2e570SFelix Fietkau int mt7615_mcu_set_channel(struct mt7615_phy *phy); 24104b8e659SRyder Lee int mt7615_mcu_set_wmm(struct mt7615_dev *dev, u8 queue, 24204b8e659SRyder Lee const struct ieee80211_tx_queue_params *params); 24304b8e659SRyder Lee int mt7615_mcu_set_tx_ba(struct mt7615_dev *dev, 24404b8e659SRyder Lee struct ieee80211_ampdu_params *params, 24504b8e659SRyder Lee bool add); 24604b8e659SRyder Lee int mt7615_mcu_set_rx_ba(struct mt7615_dev *dev, 24704b8e659SRyder Lee struct ieee80211_ampdu_params *params, 24804b8e659SRyder Lee bool add); 24904b8e659SRyder Lee int mt7615_mcu_set_ht_cap(struct mt7615_dev *dev, struct ieee80211_vif *vif, 25004b8e659SRyder Lee struct ieee80211_sta *sta); 251d67a6646SLorenzo Bianconi void mt7615_mcu_rx_event(struct mt7615_dev *dev, struct sk_buff *skb); 252d67a6646SLorenzo Bianconi int mt7615_mcu_rdd_cmd(struct mt7615_dev *dev, 253d67a6646SLorenzo Bianconi enum mt7615_rdd_cmd cmd, u8 index, 254d67a6646SLorenzo Bianconi u8 rx_sel, u8 val); 25570911d96SLorenzo Bianconi int mt7615_mcu_rdd_send_pattern(struct mt7615_dev *dev); 256d67a6646SLorenzo Bianconi 25749de79adSLorenzo Bianconi static inline bool is_mt7622(struct mt76_dev *dev) 25849de79adSLorenzo Bianconi { 25949de79adSLorenzo Bianconi return mt76_chip(dev) == 0x7622; 26049de79adSLorenzo Bianconi } 26149de79adSLorenzo Bianconi 26204b8e659SRyder Lee static inline void mt7615_irq_enable(struct mt7615_dev *dev, u32 mask) 26304b8e659SRyder Lee { 26404b8e659SRyder Lee mt76_set_irq_mask(&dev->mt76, MT_INT_MASK_CSR, 0, mask); 26504b8e659SRyder Lee } 26604b8e659SRyder Lee 26704b8e659SRyder Lee static inline void mt7615_irq_disable(struct mt7615_dev *dev, u32 mask) 26804b8e659SRyder Lee { 26904b8e659SRyder Lee mt76_set_irq_mask(&dev->mt76, MT_INT_MASK_CSR, mask, 0); 27004b8e659SRyder Lee } 27104b8e659SRyder Lee 272863c15a1SLorenzo Bianconi void mt7615_update_channel(struct mt76_dev *mdev); 27387d3cdebSLorenzo Bianconi bool mt7615_mac_wtbl_update(struct mt7615_dev *dev, int idx, u32 mask); 27475601194SLorenzo Bianconi void mt7615_mac_reset_counters(struct mt7615_dev *dev); 275d446a20fSFelix Fietkau void mt7615_mac_cca_stats_reset(struct mt7615_phy *phy); 27649de79adSLorenzo Bianconi void mt7615_mac_set_scs(struct mt7615_dev *dev, bool enable); 277b2c2f029SLorenzo Bianconi void mt7615_mac_sta_poll(struct mt7615_dev *dev); 27804b8e659SRyder Lee int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi, 27904b8e659SRyder Lee struct sk_buff *skb, struct mt76_wcid *wcid, 28004b8e659SRyder Lee struct ieee80211_sta *sta, int pid, 28104b8e659SRyder Lee struct ieee80211_key_conf *key); 28204b8e659SRyder Lee int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb); 28304b8e659SRyder Lee void mt7615_mac_add_txs(struct mt7615_dev *dev, void *data); 28404b8e659SRyder Lee void mt7615_mac_tx_free(struct mt7615_dev *dev, struct sk_buff *skb); 28527b8a900SLorenzo Bianconi int mt7615_mac_wtbl_set_key(struct mt7615_dev *dev, struct mt76_wcid *wcid, 28627b8a900SLorenzo Bianconi struct ieee80211_key_conf *key, 28727b8a900SLorenzo Bianconi enum set_key_cmd cmd); 28804b8e659SRyder Lee 289ac3ef85cSFelix Fietkau int mt7615_mcu_set_dbdc(struct mt7615_dev *dev); 29004b8e659SRyder Lee int mt7615_mcu_set_eeprom(struct mt7615_dev *dev); 291b0b5426eSFelix Fietkau int mt7615_mcu_set_mac_enable(struct mt7615_dev *dev, int band, bool enable); 292fdd2e570SFelix Fietkau int mt7615_mcu_set_rts_thresh(struct mt7615_phy *phy, u32 val); 293fdd2e570SFelix Fietkau int mt7615_mcu_ctrl_pm_state(struct mt7615_dev *dev, int band, int enter); 2940e6a29e4SLorenzo Bianconi int mt7615_mcu_get_temperature(struct mt7615_dev *dev, int index); 295fdd2e570SFelix Fietkau int mt7615_mcu_set_tx_power(struct mt7615_phy *phy); 29604b8e659SRyder Lee void mt7615_mcu_exit(struct mt7615_dev *dev); 29704b8e659SRyder Lee 29804b8e659SRyder Lee int mt7615_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, 29904b8e659SRyder Lee enum mt76_txq_id qid, struct mt76_wcid *wcid, 30004b8e659SRyder Lee struct ieee80211_sta *sta, 30104b8e659SRyder Lee struct mt76_tx_info *tx_info); 30204b8e659SRyder Lee 30304b8e659SRyder Lee void mt7615_tx_complete_skb(struct mt76_dev *mdev, enum mt76_txq_id qid, 30404b8e659SRyder Lee struct mt76_queue_entry *e); 30504b8e659SRyder Lee 30604b8e659SRyder Lee void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, 30704b8e659SRyder Lee struct sk_buff *skb); 30804b8e659SRyder Lee void mt7615_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps); 30904b8e659SRyder Lee int mt7615_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, 31004b8e659SRyder Lee struct ieee80211_sta *sta); 31104b8e659SRyder Lee void mt7615_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, 31204b8e659SRyder Lee struct ieee80211_sta *sta); 31304b8e659SRyder Lee void mt7615_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, 31404b8e659SRyder Lee struct ieee80211_sta *sta); 31504b8e659SRyder Lee void mt7615_mac_work(struct work_struct *work); 31604b8e659SRyder Lee void mt7615_txp_skb_unmap(struct mt76_dev *dev, 31704b8e659SRyder Lee struct mt76_txwi_cache *txwi); 318d67a6646SLorenzo Bianconi int mt76_dfs_start_rdd(struct mt7615_dev *dev, bool force); 3195dabdf71SFelix Fietkau int mt7615_dfs_init_radar_detector(struct mt7615_phy *phy); 32004b8e659SRyder Lee 32170911d96SLorenzo Bianconi int mt7615_init_debugfs(struct mt7615_dev *dev); 32270911d96SLorenzo Bianconi 32304b8e659SRyder Lee #endif 324