| /* SPDX-License-Identifier: ISC */ |
| |
| #ifndef __MT7603_H |
| #define __MT7603_H |
| |
| #include <linux/interrupt.h> |
| #include <linux/ktime.h> |
| #include "../mt76.h" |
| #include "regs.h" |
| |
| #define MT7603_MAX_INTERFACES 4 |
| #define MT7603_WTBL_SIZE 128 |
| #define MT7603_WTBL_RESERVED (MT7603_WTBL_SIZE - 1) |
| #define MT7603_WTBL_STA (MT7603_WTBL_RESERVED - MT7603_MAX_INTERFACES) |
| |
| #define MT7603_RATE_RETRY 2 |
| |
| #define MT7603_RX_RING_SIZE 128 |
| |
| #define MT7603_FIRMWARE_E1 "mt7603_e1.bin" |
| #define MT7603_FIRMWARE_E2 "mt7603_e2.bin" |
| #define MT7628_FIRMWARE_E1 "mt7628_e1.bin" |
| #define MT7628_FIRMWARE_E2 "mt7628_e2.bin" |
| |
| #define MT7603_EEPROM_SIZE 1024 |
| |
| #define MT_AGG_SIZE_LIMIT(_n) (((_n) + 1) * 4) |
| |
| #define MT7603_PRE_TBTT_TIME 5000 /* ms */ |
| |
| #define MT7603_WATCHDOG_TIME 100 /* ms */ |
| #define MT7603_WATCHDOG_TIMEOUT 10 /* number of checks */ |
| |
| #define MT7603_EDCCA_BLOCK_TH 10 |
| |
| #define MT7603_CFEND_RATE_DEFAULT 0x69 /* chip default (24M) */ |
| #define MT7603_CFEND_RATE_11B 0x03 /* 11B LP, 11M */ |
| |
| struct mt7603_vif; |
| struct mt7603_sta; |
| |
| enum { |
| MT7603_REV_E1 = 0x00, |
| MT7603_REV_E2 = 0x10, |
| MT7628_REV_E1 = 0x8a00, |
| }; |
| |
| enum mt7603_bw { |
| MT_BW_20, |
| MT_BW_40, |
| MT_BW_80, |
| }; |
| |
| struct mt7603_sta { |
| struct mt76_wcid wcid; /* must be first */ |
| |
| struct mt7603_vif *vif; |
| |
| struct sk_buff_head psq; |
| |
| struct ieee80211_tx_rate rates[8]; |
| u8 rate_count; |
| u8 n_rates; |
| |
| u8 rate_probe; |
| u8 smps; |
| |
| u8 ps; |
| }; |
| |
| struct mt7603_vif { |
| struct mt7603_sta sta; /* must be first */ |
| |
| u8 idx; |
| }; |
| |
| enum mt7603_reset_cause { |
| RESET_CAUSE_TX_HANG, |
| RESET_CAUSE_TX_BUSY, |
| RESET_CAUSE_RX_BUSY, |
| RESET_CAUSE_BEACON_STUCK, |
| RESET_CAUSE_RX_PSE_BUSY, |
| RESET_CAUSE_MCU_HANG, |
| RESET_CAUSE_RESET_FAILED, |
| __RESET_CAUSE_MAX |
| }; |
| |
| struct mt7603_dev { |
| struct mt76_dev mt76; /* must be first */ |
| |
| const struct mt76_bus_ops *bus_ops; |
| |
| u32 rxfilter; |
| |
| u8 vif_mask; |
| |
| struct mt7603_sta global_sta; |
| |
| u32 agc0, agc3; |
| u32 false_cca_ofdm, false_cca_cck; |
| unsigned long last_cca_adj; |
| |
| u8 rssi_offset[3]; |
| |
| u8 slottime; |
| s16 coverage_class; |
| |
| s8 tx_power_limit; |
| |
| ktime_t survey_time; |
| ktime_t ed_time; |
| int beacon_int; |
| |
| struct mt76_queue q_rx; |
| |
| spinlock_t ps_lock; |
| |
| u8 mac_work_count; |
| |
| u8 mcu_running; |
| u8 ed_monitor; |
| |
| s8 ed_trigger; |
| u8 ed_strict_mode; |
| u8 ed_strong_signal; |
| |
| s8 sensitivity; |
| |
| u8 beacon_mask; |
| |
| u8 beacon_check; |
| u8 tx_hang_check; |
| u8 tx_dma_check; |
| u8 rx_dma_check; |
| u8 rx_pse_check; |
| u8 mcu_hang; |
| |
| enum mt7603_reset_cause cur_reset_cause; |
| |
| u16 tx_dma_idx[4]; |
| u16 rx_dma_idx; |
| |
| u32 reset_test; |
| |
| unsigned int reset_cause[__RESET_CAUSE_MAX]; |
| |
| struct delayed_work mac_work; |
| struct tasklet_struct tx_tasklet; |
| struct tasklet_struct pre_tbtt_tasklet; |
| }; |
| |
| extern const struct mt76_driver_ops mt7603_drv_ops; |
| extern const struct ieee80211_ops mt7603_ops; |
| extern struct pci_driver mt7603_pci_driver; |
| extern struct platform_driver mt76_wmac_driver; |
| |
| static inline bool is_mt7603(struct mt7603_dev *dev) |
| { |
| return mt76xx_chip(dev) == 0x7603; |
| } |
| |
| static inline bool is_mt7628(struct mt7603_dev *dev) |
| { |
| return mt76xx_chip(dev) == 0x7628; |
| } |
| |
| /* need offset to prevent conflict with ampdu_ack_len */ |
| #define MT_RATE_DRIVER_DATA_OFFSET 4 |
| |
| u32 mt7603_reg_map(struct mt7603_dev *dev, u32 addr); |
| |
| irqreturn_t mt7603_irq_handler(int irq, void *dev_instance); |
| |
| int mt7603_register_device(struct mt7603_dev *dev); |
| void mt7603_unregister_device(struct mt7603_dev *dev); |
| int mt7603_eeprom_init(struct mt7603_dev *dev); |
| int mt7603_dma_init(struct mt7603_dev *dev); |
| void mt7603_dma_cleanup(struct mt7603_dev *dev); |
| int mt7603_mcu_init(struct mt7603_dev *dev); |
| void mt7603_init_debugfs(struct mt7603_dev *dev); |
| |
| void mt7603_set_irq_mask(struct mt7603_dev *dev, u32 clear, u32 set); |
| |
| static inline void mt7603_irq_enable(struct mt7603_dev *dev, u32 mask) |
| { |
| mt7603_set_irq_mask(dev, 0, mask); |
| } |
| |
| static inline void mt7603_irq_disable(struct mt7603_dev *dev, u32 mask) |
| { |
| mt7603_set_irq_mask(dev, mask, 0); |
| } |
| |
| void mt7603_mac_dma_start(struct mt7603_dev *dev); |
| void mt7603_mac_start(struct mt7603_dev *dev); |
| void mt7603_mac_stop(struct mt7603_dev *dev); |
| void mt7603_mac_work(struct work_struct *work); |
| void mt7603_mac_set_timing(struct mt7603_dev *dev); |
| void mt7603_beacon_set_timer(struct mt7603_dev *dev, int idx, int intval); |
| int mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb); |
| void mt7603_mac_add_txs(struct mt7603_dev *dev, void *data); |
| void mt7603_mac_rx_ba_reset(struct mt7603_dev *dev, void *addr, u8 tid); |
| void mt7603_mac_tx_ba_reset(struct mt7603_dev *dev, int wcid, int tid, |
| int ba_size); |
| |
| void mt7603_pse_client_reset(struct mt7603_dev *dev); |
| |
| int mt7603_mcu_set_channel(struct mt7603_dev *dev); |
| int mt7603_mcu_set_eeprom(struct mt7603_dev *dev); |
| void mt7603_mcu_exit(struct mt7603_dev *dev); |
| |
| void mt7603_wtbl_init(struct mt7603_dev *dev, int idx, int vif, |
| const u8 *mac_addr); |
| void mt7603_wtbl_clear(struct mt7603_dev *dev, int idx); |
| void mt7603_wtbl_update_cap(struct mt7603_dev *dev, struct ieee80211_sta *sta); |
| void mt7603_wtbl_set_rates(struct mt7603_dev *dev, struct mt7603_sta *sta, |
| struct ieee80211_tx_rate *probe_rate, |
| struct ieee80211_tx_rate *rates); |
| int mt7603_wtbl_set_key(struct mt7603_dev *dev, int wcid, |
| struct ieee80211_key_conf *key); |
| void mt7603_wtbl_set_ps(struct mt7603_dev *dev, struct mt7603_sta *sta, |
| bool enabled); |
| void mt7603_wtbl_set_smps(struct mt7603_dev *dev, struct mt7603_sta *sta, |
| bool enabled); |
| void mt7603_filter_tx(struct mt7603_dev *dev, int idx, bool abort); |
| |
| int mt7603_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, |
| struct sk_buff *skb, struct mt76_queue *q, |
| struct mt76_wcid *wcid, struct ieee80211_sta *sta, |
| u32 *tx_info); |
| |
| void mt7603_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, |
| struct mt76_queue_entry *e, bool flush); |
| |
| void mt7603_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, |
| struct sk_buff *skb); |
| void mt7603_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q); |
| void mt7603_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps); |
| int mt7603_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta); |
| void mt7603_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta); |
| void mt7603_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta); |
| |
| void mt7603_pre_tbtt_tasklet(unsigned long arg); |
| |
| void mt7603_update_channel(struct mt76_dev *mdev); |
| |
| void mt7603_edcca_set_strict(struct mt7603_dev *dev, bool val); |
| void mt7603_cca_stats_reset(struct mt7603_dev *dev); |
| |
| #endif |
