| /* SPDX-License-Identifier: ISC */ |
| /* Copyright (C) 2019 MediaTek Inc. */ |
| |
| #ifndef __MT7615_H |
| #define __MT7615_H |
| |
| #include <linux/interrupt.h> |
| #include <linux/ktime.h> |
| #include "../mt76.h" |
| #include "regs.h" |
| |
| #define MT7615_MAX_INTERFACES 4 |
| #define MT7615_MAX_WMM_SETS 4 |
| #define MT7615_WTBL_SIZE 128 |
| #define MT7615_WTBL_RESERVED (MT7615_WTBL_SIZE - 1) |
| #define MT7615_WTBL_STA (MT7615_WTBL_RESERVED - \ |
| MT7615_MAX_INTERFACES) |
| |
| #define MT7615_WATCHDOG_TIME (HZ / 10) |
| #define MT7615_RATE_RETRY 2 |
| |
| #define MT7615_TX_RING_SIZE 1024 |
| #define MT7615_TX_MCU_RING_SIZE 128 |
| #define MT7615_TX_FWDL_RING_SIZE 128 |
| |
| #define MT7615_RX_RING_SIZE 1024 |
| #define MT7615_RX_MCU_RING_SIZE 512 |
| |
| #define MT7615_FIRMWARE_CR4 "mediatek/mt7615_cr4.bin" |
| #define MT7615_FIRMWARE_N9 "mediatek/mt7615_n9.bin" |
| #define MT7615_ROM_PATCH "mediatek/mt7615_rom_patch.bin" |
| |
| #define MT7615_EEPROM_SIZE 1024 |
| #define MT7615_TOKEN_SIZE 4096 |
| |
| #define MT_FRAC_SCALE 12 |
| #define MT_FRAC(val, div) (((val) << MT_FRAC_SCALE) / (div)) |
| |
| struct mt7615_vif; |
| struct mt7615_sta; |
| |
| enum mt7615_hw_txq_id { |
| MT7615_TXQ_MAIN, |
| MT7615_TXQ_EXT, |
| MT7615_TXQ_MCU, |
| MT7615_TXQ_FWDL, |
| }; |
| |
| struct mt7615_rate_set { |
| struct ieee80211_tx_rate probe_rate; |
| struct ieee80211_tx_rate rates[4]; |
| }; |
| |
| struct mt7615_sta { |
| struct mt76_wcid wcid; /* must be first */ |
| |
| struct mt7615_vif *vif; |
| |
| struct ieee80211_tx_rate rates[4]; |
| |
| struct mt7615_rate_set rateset[2]; |
| u32 rate_set_tsf; |
| |
| u8 rate_count; |
| u8 n_rates; |
| |
| u8 rate_probe; |
| }; |
| |
| struct mt7615_vif { |
| u8 idx; |
| u8 omac_idx; |
| u8 band_idx; |
| u8 wmm_idx; |
| |
| struct mt7615_sta sta; |
| }; |
| |
| struct mt7615_dev { |
| struct mt76_dev mt76; /* must be first */ |
| u32 vif_mask; |
| u32 omac_mask; |
| |
| struct { |
| u8 n_pulses; |
| u32 period; |
| u16 width; |
| s16 power; |
| } radar_pattern; |
| u32 hw_pattern; |
| int dfs_state; |
| |
| int false_cca_ofdm, false_cca_cck; |
| unsigned long last_cca_adj; |
| u8 mac_work_count; |
| s8 ofdm_sensitivity; |
| s8 cck_sensitivity; |
| bool scs_en; |
| |
| spinlock_t token_lock; |
| struct idr token; |
| }; |
| |
| enum { |
| HW_BSSID_0 = 0x0, |
| HW_BSSID_1, |
| HW_BSSID_2, |
| HW_BSSID_3, |
| HW_BSSID_MAX, |
| EXT_BSSID_START = 0x10, |
| EXT_BSSID_1, |
| EXT_BSSID_2, |
| EXT_BSSID_3, |
| EXT_BSSID_4, |
| EXT_BSSID_5, |
| EXT_BSSID_6, |
| EXT_BSSID_7, |
| EXT_BSSID_8, |
| EXT_BSSID_9, |
| EXT_BSSID_10, |
| EXT_BSSID_11, |
| EXT_BSSID_12, |
| EXT_BSSID_13, |
| EXT_BSSID_14, |
| EXT_BSSID_15, |
| EXT_BSSID_END |
| }; |
| |
| enum { |
| MT_HW_RDD0, |
| MT_HW_RDD1, |
| }; |
| |
| enum { |
| MT_RX_SEL0, |
| MT_RX_SEL1, |
| }; |
| |
| enum mt7615_rdd_cmd { |
| RDD_STOP, |
| RDD_START, |
| RDD_DET_MODE, |
| RDD_DET_STOP, |
| RDD_CAC_START, |
| RDD_CAC_END, |
| RDD_NORMAL_START, |
| RDD_DISABLE_DFS_CAL, |
| RDD_PULSE_DBG, |
| RDD_READ_PULSE, |
| RDD_RESUME_BF, |
| }; |
| |
| extern const struct ieee80211_ops mt7615_ops; |
| extern struct pci_driver mt7615_pci_driver; |
| |
| u32 mt7615_reg_map(struct mt7615_dev *dev, u32 addr); |
| |
| int mt7615_register_device(struct mt7615_dev *dev); |
| void mt7615_unregister_device(struct mt7615_dev *dev); |
| int mt7615_eeprom_init(struct mt7615_dev *dev); |
| int mt7615_eeprom_get_power_index(struct mt7615_dev *dev, |
| struct ieee80211_channel *chan, |
| u8 chain_idx); |
| int mt7615_dma_init(struct mt7615_dev *dev); |
| void mt7615_dma_cleanup(struct mt7615_dev *dev); |
| int mt7615_mcu_init(struct mt7615_dev *dev); |
| int mt7615_mcu_set_dev_info(struct mt7615_dev *dev, |
| struct ieee80211_vif *vif, bool enable); |
| int mt7615_mcu_set_bss_info(struct mt7615_dev *dev, struct ieee80211_vif *vif, |
| int en); |
| void mt7615_mac_set_rates(struct mt7615_dev *dev, struct mt7615_sta *sta, |
| struct ieee80211_tx_rate *probe_rate, |
| struct ieee80211_tx_rate *rates); |
| int mt7615_mcu_wtbl_bmc(struct mt7615_dev *dev, struct ieee80211_vif *vif, |
| bool enable); |
| int mt7615_mcu_add_wtbl(struct mt7615_dev *dev, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta); |
| int mt7615_mcu_del_wtbl(struct mt7615_dev *dev, struct ieee80211_sta *sta); |
| int mt7615_mcu_del_wtbl_all(struct mt7615_dev *dev); |
| int mt7615_mcu_set_sta_rec_bmc(struct mt7615_dev *dev, |
| struct ieee80211_vif *vif, bool en); |
| int mt7615_mcu_set_sta_rec(struct mt7615_dev *dev, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta, bool en); |
| int mt7615_mcu_set_bcn(struct mt7615_dev *dev, struct ieee80211_vif *vif, |
| int en); |
| int mt7615_mcu_set_channel(struct mt7615_dev *dev); |
| int mt7615_mcu_set_wmm(struct mt7615_dev *dev, u8 queue, |
| const struct ieee80211_tx_queue_params *params); |
| int mt7615_mcu_set_tx_ba(struct mt7615_dev *dev, |
| struct ieee80211_ampdu_params *params, |
| bool add); |
| int mt7615_mcu_set_rx_ba(struct mt7615_dev *dev, |
| struct ieee80211_ampdu_params *params, |
| bool add); |
| int mt7615_mcu_set_ht_cap(struct mt7615_dev *dev, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta); |
| void mt7615_mcu_rx_event(struct mt7615_dev *dev, struct sk_buff *skb); |
| int mt7615_mcu_rdd_cmd(struct mt7615_dev *dev, |
| enum mt7615_rdd_cmd cmd, u8 index, |
| u8 rx_sel, u8 val); |
| int mt7615_dfs_start_radar_detector(struct mt7615_dev *dev); |
| int mt7615_dfs_stop_radar_detector(struct mt7615_dev *dev); |
| int mt7615_mcu_rdd_send_pattern(struct mt7615_dev *dev); |
| |
| static inline bool is_mt7622(struct mt76_dev *dev) |
| { |
| return mt76_chip(dev) == 0x7622; |
| } |
| |
| static inline void mt7615_dfs_check_channel(struct mt7615_dev *dev) |
| { |
| enum nl80211_chan_width width = dev->mt76.chandef.width; |
| u32 freq = dev->mt76.chandef.chan->center_freq; |
| struct ieee80211_hw *hw = mt76_hw(dev); |
| |
| if (hw->conf.chandef.chan->center_freq != freq || |
| hw->conf.chandef.width != width) |
| dev->dfs_state = -1; |
| } |
| |
| static inline void mt7615_irq_enable(struct mt7615_dev *dev, u32 mask) |
| { |
| mt76_set_irq_mask(&dev->mt76, MT_INT_MASK_CSR, 0, mask); |
| } |
| |
| static inline void mt7615_irq_disable(struct mt7615_dev *dev, u32 mask) |
| { |
| mt76_set_irq_mask(&dev->mt76, MT_INT_MASK_CSR, mask, 0); |
| } |
| |
| void mt7615_update_channel(struct mt76_dev *mdev); |
| void mt7615_mac_cca_stats_reset(struct mt7615_dev *dev); |
| void mt7615_mac_set_scs(struct mt7615_dev *dev, bool enable); |
| int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi, |
| struct sk_buff *skb, struct mt76_wcid *wcid, |
| struct ieee80211_sta *sta, int pid, |
| struct ieee80211_key_conf *key); |
| int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb); |
| void mt7615_mac_add_txs(struct mt7615_dev *dev, void *data); |
| void mt7615_mac_tx_free(struct mt7615_dev *dev, struct sk_buff *skb); |
| int mt7615_mac_wtbl_set_key(struct mt7615_dev *dev, struct mt76_wcid *wcid, |
| struct ieee80211_key_conf *key, |
| enum set_key_cmd cmd); |
| |
| int mt7615_mcu_set_eeprom(struct mt7615_dev *dev); |
| int mt7615_mcu_init_mac(struct mt7615_dev *dev); |
| int mt7615_mcu_set_rts_thresh(struct mt7615_dev *dev, u32 val); |
| int mt7615_mcu_ctrl_pm_state(struct mt7615_dev *dev, int enter); |
| int mt7615_mcu_get_temperature(struct mt7615_dev *dev, int index); |
| int mt7615_mcu_set_tx_power(struct mt7615_dev *dev); |
| void mt7615_mcu_exit(struct mt7615_dev *dev); |
| |
| int mt7615_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, |
| enum mt76_txq_id qid, struct mt76_wcid *wcid, |
| struct ieee80211_sta *sta, |
| struct mt76_tx_info *tx_info); |
| |
| void mt7615_tx_complete_skb(struct mt76_dev *mdev, enum mt76_txq_id qid, |
| struct mt76_queue_entry *e); |
| |
| void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, |
| struct sk_buff *skb); |
| void mt7615_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps); |
| int mt7615_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta); |
| void mt7615_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta); |
| void mt7615_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta); |
| void mt7615_mac_work(struct work_struct *work); |
| void mt7615_txp_skb_unmap(struct mt76_dev *dev, |
| struct mt76_txwi_cache *txwi); |
| int mt76_dfs_start_rdd(struct mt7615_dev *dev, bool force); |
| int mt7615_dfs_init_radar_detector(struct mt7615_dev *dev); |
| |
| int mt7615_init_debugfs(struct mt7615_dev *dev); |
| |
| #endif |
