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 1304b8e659SRyder Lee #define MT7615_WTBL_SIZE 128 1404b8e659SRyder Lee #define MT7615_WTBL_RESERVED (MT7615_WTBL_SIZE - 1) 1504b8e659SRyder Lee #define MT7615_WTBL_STA (MT7615_WTBL_RESERVED - \ 1604b8e659SRyder Lee MT7615_MAX_INTERFACES) 1704b8e659SRyder Lee 1804b8e659SRyder Lee #define MT7615_WATCHDOG_TIME 100 /* ms */ 1904b8e659SRyder Lee #define MT7615_RATE_RETRY 2 2004b8e659SRyder Lee 2104b8e659SRyder Lee #define MT7615_TX_RING_SIZE 1024 2204b8e659SRyder Lee #define MT7615_TX_MCU_RING_SIZE 128 2304b8e659SRyder Lee #define MT7615_TX_FWDL_RING_SIZE 128 2404b8e659SRyder Lee 2504b8e659SRyder Lee #define MT7615_RX_RING_SIZE 1024 2604b8e659SRyder Lee #define MT7615_RX_MCU_RING_SIZE 512 2704b8e659SRyder Lee 2804b8e659SRyder Lee #define MT7615_FIRMWARE_CR4 "mt7615_cr4.bin" 2904b8e659SRyder Lee #define MT7615_FIRMWARE_N9 "mt7615_n9.bin" 3004b8e659SRyder Lee #define MT7615_ROM_PATCH "mt7615_rom_patch.bin" 3104b8e659SRyder Lee 3204b8e659SRyder Lee #define MT7615_EEPROM_SIZE 1024 3304b8e659SRyder Lee #define MT7615_TOKEN_SIZE 4096 3404b8e659SRyder Lee 3504b8e659SRyder Lee struct mt7615_vif; 3604b8e659SRyder Lee struct mt7615_sta; 3704b8e659SRyder Lee 3804b8e659SRyder Lee enum mt7615_hw_txq_id { 3904b8e659SRyder Lee MT7615_TXQ_MAIN, 4004b8e659SRyder Lee MT7615_TXQ_EXT, 4104b8e659SRyder Lee MT7615_TXQ_MCU, 4204b8e659SRyder Lee MT7615_TXQ_FWDL, 4304b8e659SRyder Lee }; 4404b8e659SRyder Lee 4504b8e659SRyder Lee struct mt7615_sta { 4604b8e659SRyder Lee struct mt76_wcid wcid; /* must be first */ 4704b8e659SRyder Lee 4804b8e659SRyder Lee struct mt7615_vif *vif; 4904b8e659SRyder Lee 5004b8e659SRyder Lee struct ieee80211_tx_rate rates[8]; 5104b8e659SRyder Lee u8 rate_count; 5204b8e659SRyder Lee u8 n_rates; 5304b8e659SRyder Lee 5404b8e659SRyder Lee u8 rate_probe; 5504b8e659SRyder Lee }; 5604b8e659SRyder Lee 5704b8e659SRyder Lee struct mt7615_vif { 5804b8e659SRyder Lee u8 idx; 5904b8e659SRyder Lee u8 omac_idx; 6004b8e659SRyder Lee u8 band_idx; 6104b8e659SRyder Lee u8 wmm_idx; 6204b8e659SRyder Lee 6304b8e659SRyder Lee struct mt7615_sta sta; 6404b8e659SRyder Lee }; 6504b8e659SRyder Lee 6604b8e659SRyder Lee struct mt7615_dev { 6704b8e659SRyder Lee struct mt76_dev mt76; /* must be first */ 6804b8e659SRyder Lee u32 vif_mask; 6904b8e659SRyder Lee u32 omac_mask; 7004b8e659SRyder Lee 7104b8e659SRyder Lee spinlock_t token_lock; 7204b8e659SRyder Lee struct idr token; 7304b8e659SRyder Lee }; 7404b8e659SRyder Lee 7504b8e659SRyder Lee enum { 7604b8e659SRyder Lee HW_BSSID_0 = 0x0, 7704b8e659SRyder Lee HW_BSSID_1, 7804b8e659SRyder Lee HW_BSSID_2, 7904b8e659SRyder Lee HW_BSSID_3, 8004b8e659SRyder Lee HW_BSSID_MAX, 8104b8e659SRyder Lee EXT_BSSID_START = 0x10, 8204b8e659SRyder Lee EXT_BSSID_1, 8304b8e659SRyder Lee EXT_BSSID_2, 8404b8e659SRyder Lee EXT_BSSID_3, 8504b8e659SRyder Lee EXT_BSSID_4, 8604b8e659SRyder Lee EXT_BSSID_5, 8704b8e659SRyder Lee EXT_BSSID_6, 8804b8e659SRyder Lee EXT_BSSID_7, 8904b8e659SRyder Lee EXT_BSSID_8, 9004b8e659SRyder Lee EXT_BSSID_9, 9104b8e659SRyder Lee EXT_BSSID_10, 9204b8e659SRyder Lee EXT_BSSID_11, 9304b8e659SRyder Lee EXT_BSSID_12, 9404b8e659SRyder Lee EXT_BSSID_13, 9504b8e659SRyder Lee EXT_BSSID_14, 9604b8e659SRyder Lee EXT_BSSID_15, 9704b8e659SRyder Lee EXT_BSSID_END 9804b8e659SRyder Lee }; 9904b8e659SRyder Lee 10004b8e659SRyder Lee extern const struct ieee80211_ops mt7615_ops; 10104b8e659SRyder Lee extern struct pci_driver mt7615_pci_driver; 10204b8e659SRyder Lee 10304b8e659SRyder Lee u32 mt7615_reg_map(struct mt7615_dev *dev, u32 addr); 10404b8e659SRyder Lee 10504b8e659SRyder Lee int mt7615_register_device(struct mt7615_dev *dev); 10604b8e659SRyder Lee void mt7615_unregister_device(struct mt7615_dev *dev); 10704b8e659SRyder Lee int mt7615_eeprom_init(struct mt7615_dev *dev); 10804b8e659SRyder Lee int mt7615_dma_init(struct mt7615_dev *dev); 10904b8e659SRyder Lee void mt7615_dma_cleanup(struct mt7615_dev *dev); 11004b8e659SRyder Lee int mt7615_mcu_init(struct mt7615_dev *dev); 11104b8e659SRyder Lee int mt7615_mcu_set_dev_info(struct mt7615_dev *dev, struct ieee80211_vif *vif, 11204b8e659SRyder Lee int en); 11304b8e659SRyder Lee int mt7615_mcu_set_bss_info(struct mt7615_dev *dev, struct ieee80211_vif *vif, 11404b8e659SRyder Lee int en); 11504b8e659SRyder Lee int mt7615_mcu_set_wtbl_key(struct mt7615_dev *dev, int wcid, 11604b8e659SRyder Lee struct ieee80211_key_conf *key, 11704b8e659SRyder Lee enum set_key_cmd cmd); 11804b8e659SRyder Lee void mt7615_mcu_set_rates(struct mt7615_dev *dev, struct mt7615_sta *sta, 11904b8e659SRyder Lee struct ieee80211_tx_rate *probe_rate, 12004b8e659SRyder Lee struct ieee80211_tx_rate *rates); 121598a4434SLorenzo Bianconi int mt7615_mcu_wtbl_bmc(struct mt7615_dev *dev, struct ieee80211_vif *vif, 122598a4434SLorenzo Bianconi bool enable); 12304b8e659SRyder Lee int mt7615_mcu_add_wtbl(struct mt7615_dev *dev, struct ieee80211_vif *vif, 12404b8e659SRyder Lee struct ieee80211_sta *sta); 125b1722925SLorenzo Bianconi int mt7615_mcu_del_wtbl(struct mt7615_dev *dev, struct ieee80211_sta *sta); 12604b8e659SRyder Lee int mt7615_mcu_del_wtbl_all(struct mt7615_dev *dev); 12704b8e659SRyder Lee int mt7615_mcu_set_sta_rec_bmc(struct mt7615_dev *dev, 12804b8e659SRyder Lee struct ieee80211_vif *vif, bool en); 12904b8e659SRyder Lee int mt7615_mcu_set_sta_rec(struct mt7615_dev *dev, struct ieee80211_vif *vif, 13004b8e659SRyder Lee struct ieee80211_sta *sta, bool en); 13104b8e659SRyder Lee int mt7615_mcu_set_bcn(struct mt7615_dev *dev, struct ieee80211_vif *vif, 13204b8e659SRyder Lee int en); 13304b8e659SRyder Lee int mt7615_mcu_set_channel(struct mt7615_dev *dev); 13404b8e659SRyder Lee int mt7615_mcu_set_wmm(struct mt7615_dev *dev, u8 queue, 13504b8e659SRyder Lee const struct ieee80211_tx_queue_params *params); 13604b8e659SRyder Lee int mt7615_mcu_set_tx_ba(struct mt7615_dev *dev, 13704b8e659SRyder Lee struct ieee80211_ampdu_params *params, 13804b8e659SRyder Lee bool add); 13904b8e659SRyder Lee int mt7615_mcu_set_rx_ba(struct mt7615_dev *dev, 14004b8e659SRyder Lee struct ieee80211_ampdu_params *params, 14104b8e659SRyder Lee bool add); 14204b8e659SRyder Lee int mt7615_mcu_set_ht_cap(struct mt7615_dev *dev, struct ieee80211_vif *vif, 14304b8e659SRyder Lee struct ieee80211_sta *sta); 14404b8e659SRyder Lee 14504b8e659SRyder Lee static inline void mt7615_irq_enable(struct mt7615_dev *dev, u32 mask) 14604b8e659SRyder Lee { 14704b8e659SRyder Lee mt76_set_irq_mask(&dev->mt76, MT_INT_MASK_CSR, 0, mask); 14804b8e659SRyder Lee } 14904b8e659SRyder Lee 15004b8e659SRyder Lee static inline void mt7615_irq_disable(struct mt7615_dev *dev, u32 mask) 15104b8e659SRyder Lee { 15204b8e659SRyder Lee mt76_set_irq_mask(&dev->mt76, MT_INT_MASK_CSR, mask, 0); 15304b8e659SRyder Lee } 15404b8e659SRyder Lee 15504b8e659SRyder Lee u16 mt7615_mac_tx_rate_val(struct mt7615_dev *dev, 15604b8e659SRyder Lee const struct ieee80211_tx_rate *rate, 15704b8e659SRyder Lee bool stbc, u8 *bw); 15804b8e659SRyder Lee int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi, 15904b8e659SRyder Lee struct sk_buff *skb, struct mt76_wcid *wcid, 16004b8e659SRyder Lee struct ieee80211_sta *sta, int pid, 16104b8e659SRyder Lee struct ieee80211_key_conf *key); 16204b8e659SRyder Lee int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb); 16304b8e659SRyder Lee void mt7615_mac_add_txs(struct mt7615_dev *dev, void *data); 16404b8e659SRyder Lee void mt7615_mac_tx_free(struct mt7615_dev *dev, struct sk_buff *skb); 16504b8e659SRyder Lee 16604b8e659SRyder Lee int mt7615_mcu_set_eeprom(struct mt7615_dev *dev); 16704b8e659SRyder Lee int mt7615_mcu_init_mac(struct mt7615_dev *dev); 16804b8e659SRyder Lee int mt7615_mcu_set_rts_thresh(struct mt7615_dev *dev, u32 val); 16904b8e659SRyder Lee int mt7615_mcu_ctrl_pm_state(struct mt7615_dev *dev, int enter); 17004b8e659SRyder Lee void mt7615_mcu_exit(struct mt7615_dev *dev); 17104b8e659SRyder Lee 17204b8e659SRyder Lee int mt7615_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, 17304b8e659SRyder Lee enum mt76_txq_id qid, struct mt76_wcid *wcid, 17404b8e659SRyder Lee struct ieee80211_sta *sta, 17504b8e659SRyder Lee struct mt76_tx_info *tx_info); 17604b8e659SRyder Lee 17704b8e659SRyder Lee void mt7615_tx_complete_skb(struct mt76_dev *mdev, enum mt76_txq_id qid, 17804b8e659SRyder Lee struct mt76_queue_entry *e); 17904b8e659SRyder Lee 18004b8e659SRyder Lee void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, 18104b8e659SRyder Lee struct sk_buff *skb); 18204b8e659SRyder Lee void mt7615_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q); 18304b8e659SRyder Lee void mt7615_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps); 18404b8e659SRyder Lee int mt7615_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, 18504b8e659SRyder Lee struct ieee80211_sta *sta); 18604b8e659SRyder Lee void mt7615_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, 18704b8e659SRyder Lee struct ieee80211_sta *sta); 18804b8e659SRyder Lee void mt7615_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, 18904b8e659SRyder Lee struct ieee80211_sta *sta); 19004b8e659SRyder Lee void mt7615_mac_work(struct work_struct *work); 19104b8e659SRyder Lee void mt7615_txp_skb_unmap(struct mt76_dev *dev, 19204b8e659SRyder Lee struct mt76_txwi_cache *txwi); 19304b8e659SRyder Lee 19404b8e659SRyder Lee #endif 195