Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Lorenzo Bianconi | 784 | 65.61% | 40 | 61.54% |
Stanislaw Gruszka | 378 | 31.63% | 17 | 26.15% |
Felix Fietkau | 33 | 2.76% | 8 | 12.31% |
Total | 1195 | 65 |
/* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef __MT76x02_H #define __MT76x02_H #include <linux/kfifo.h> #include "mt76.h" #include "mt76x02_regs.h" #include "mt76x02_mac.h" #include "mt76x02_dfs.h" #include "mt76x02_dma.h" #define MT_CALIBRATE_INTERVAL HZ #define MT_MAC_WORK_INTERVAL (HZ / 10) #define MT_WATCHDOG_TIME (HZ / 10) #define MT_TX_HANG_TH 10 #define MT_MAX_CHAINS 2 struct mt76x02_rx_freq_cal { s8 high_gain[MT_MAX_CHAINS]; s8 rssi_offset[MT_MAX_CHAINS]; s8 lna_gain; u32 mcu_gain; s16 temp_offset; u8 freq_offset; }; struct mt76x02_calibration { struct mt76x02_rx_freq_cal rx; u8 agc_gain_init[MT_MAX_CHAINS]; u8 agc_gain_cur[MT_MAX_CHAINS]; u16 false_cca; s8 avg_rssi_all; s8 agc_gain_adjust; s8 agc_lowest_gain; s8 low_gain; s8 temp_vco; s8 temp; bool init_cal_done; bool tssi_cal_done; bool tssi_comp_pending; bool dpd_cal_done; bool channel_cal_done; bool gain_init_done; int tssi_target; s8 tssi_dc; }; struct mt76x02_beacon_ops { unsigned int nslots; unsigned int slot_size; void (*pre_tbtt_enable) (struct mt76x02_dev *, bool); void (*beacon_enable) (struct mt76x02_dev *, bool); }; struct mt76x02_dev { struct mt76_dev mt76; /* must be first */ struct mac_address macaddr_list[8]; struct mutex phy_mutex; u16 vif_mask; u8 txdone_seq; DECLARE_KFIFO_PTR(txstatus_fifo, struct mt76x02_tx_status); spinlock_t txstatus_fifo_lock; struct sk_buff *rx_head; struct napi_struct tx_napi; struct delayed_work cal_work; struct delayed_work wdt_work; struct hrtimer pre_tbtt_timer; struct work_struct pre_tbtt_work; const struct mt76x02_beacon_ops *beacon_ops; u32 aggr_stats[32]; struct sk_buff *beacons[8]; u8 beacon_data_mask; u8 tbtt_count; u32 tx_hang_reset; u8 tx_hang_check; u8 mcu_timeout; struct mt76x02_calibration cal; s8 target_power; s8 target_power_delta[2]; bool enable_tpc; bool no_2ghz; u8 coverage_class; u8 slottime; struct mt76x02_dfs_pattern_detector dfs_pd; /* edcca monitor */ unsigned long ed_trigger_timeout; bool ed_tx_blocked; bool ed_monitor; u8 ed_monitor_enabled; u8 ed_monitor_learning; u8 ed_trigger; u8 ed_silent; ktime_t ed_time; }; extern struct ieee80211_rate mt76x02_rates[12]; void mt76x02_init_device(struct mt76x02_dev *dev); void mt76x02_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *total_flags, u64 multicast); int mt76x02_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta); void mt76x02_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta); void mt76x02_config_mac_addr_list(struct mt76x02_dev *dev); int mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif); void mt76x02_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif); int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params); int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct ieee80211_key_conf *key); int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u16 queue, const struct ieee80211_tx_queue_params *params); void mt76x02_sta_rate_tbl_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta); s8 mt76x02_tx_get_max_txpwr_adj(struct mt76x02_dev *dev, const struct ieee80211_tx_rate *rate); s8 mt76x02_tx_get_txpwr_adj(struct mt76x02_dev *dev, s8 txpwr, s8 max_txpwr_adj); void mt76x02_wdt_work(struct work_struct *work); void mt76x02_tx_set_txpwr_auto(struct mt76x02_dev *dev, s8 txpwr); void mt76x02_set_tx_ackto(struct mt76x02_dev *dev); void mt76x02_set_coverage_class(struct ieee80211_hw *hw, s16 coverage_class); int mt76x02_set_rts_threshold(struct ieee80211_hw *hw, u32 val); void mt76x02_remove_hdr_pad(struct sk_buff *skb, int len); bool mt76x02_tx_status_data(struct mt76_dev *mdev, u8 *update); void mt76x02_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, struct sk_buff *skb); void mt76x02_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q); irqreturn_t mt76x02_irq_handler(int irq, void *dev_instance); void mt76x02_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, struct sk_buff *skb); int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, struct mt76_tx_info *tx_info); void mt76x02_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, const u8 *mac); void mt76x02_sw_scan_complete(struct ieee80211_hw *hw, struct ieee80211_vif *vif); void mt76x02_sta_ps(struct mt76_dev *dev, struct ieee80211_sta *sta, bool ps); void mt76x02_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *info, u32 changed); struct beacon_bc_data { struct mt76x02_dev *dev; struct sk_buff_head q; struct sk_buff *tail[8]; }; void mt76x02_init_beacon_config(struct mt76x02_dev *dev); void mt76x02e_init_beacon_config(struct mt76x02_dev *dev); void mt76x02_resync_beacon_timer(struct mt76x02_dev *dev); void mt76x02_update_beacon_iter(void *priv, u8 *mac, struct ieee80211_vif *vif); void mt76x02_enqueue_buffered_bc(struct mt76x02_dev *dev, struct beacon_bc_data *data, int max_nframes); void mt76x02_mac_start(struct mt76x02_dev *dev); void mt76x02_init_debugfs(struct mt76x02_dev *dev); static inline bool is_mt76x0(struct mt76x02_dev *dev) { return mt76_chip(&dev->mt76) == 0x7610 || mt76_chip(&dev->mt76) == 0x7630 || mt76_chip(&dev->mt76) == 0x7650; } static inline bool is_mt76x2(struct mt76x02_dev *dev) { return mt76_chip(&dev->mt76) == 0x7612 || mt76_chip(&dev->mt76) == 0x7662 || mt76_chip(&dev->mt76) == 0x7602; } static inline void mt76x02_irq_enable(struct mt76x02_dev *dev, u32 mask) { mt76_set_irq_mask(&dev->mt76, MT_INT_MASK_CSR, 0, mask); } static inline void mt76x02_irq_disable(struct mt76x02_dev *dev, u32 mask) { mt76_set_irq_mask(&dev->mt76, MT_INT_MASK_CSR, mask, 0); } static inline bool mt76x02_wait_for_txrx_idle(struct mt76_dev *dev) { return __mt76_poll_msec(dev, MT_MAC_STATUS, MT_MAC_STATUS_TX | MT_MAC_STATUS_RX, 0, 100); } static inline struct mt76x02_sta * mt76x02_rx_get_sta(struct mt76_dev *dev, u8 idx) { struct mt76_wcid *wcid; if (idx >= ARRAY_SIZE(dev->wcid)) return NULL; wcid = rcu_dereference(dev->wcid[idx]); if (!wcid) return NULL; return container_of(wcid, struct mt76x02_sta, wcid); } static inline struct mt76_wcid * mt76x02_rx_get_sta_wcid(struct mt76x02_sta *sta, bool unicast) { if (!sta) return NULL; if (unicast) return &sta->wcid; else return &sta->vif->group_wcid; } #endif /* __MT76x02_H */
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