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linux-zen-desktop/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h

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Initial commit
2023-08-30 17:31:07 +02:00
/* SPDX-License-Identifier: ISC */
/* Copyright (C) 2019 MediaTek Inc. */
#ifndef __MT7615_H
#define __MT7615_H
#include <linux/completion.h>
#include <linux/interrupt.h>
#include <linux/ktime.h>
#include <linux/regmap.h>
#include "../mt76_connac_mcu.h"
#include "regs.h"
#define MT7615_MAX_INTERFACES 16
#define MT7615_MAX_WMM_SETS 4
#define MT7663_WTBL_SIZE 32
#define MT7615_WTBL_SIZE 128
#define MT7615_WTBL_RESERVED (mt7615_wtbl_size(dev) - 1)
#define MT7615_WTBL_STA (MT7615_WTBL_RESERVED - \
MT7615_MAX_INTERFACES)
#define MT7615_PM_TIMEOUT (HZ / 12)
#define MT7615_HW_SCAN_TIMEOUT (HZ / 10)
#define MT7615_RESET_TIMEOUT (30 * HZ)
#define MT7615_RATE_RETRY 2
#define MT7615_TX_RING_SIZE 1024
#define MT7615_TX_MGMT_RING_SIZE 128
#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_DRV_OWN_RETRY_COUNT 10
#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 MT7622_FIRMWARE_N9 "mediatek/mt7622_n9.bin"
#define MT7622_ROM_PATCH "mediatek/mt7622_rom_patch.bin"
#define MT7615_FIRMWARE_V1 1
#define MT7615_FIRMWARE_V2 2
#define MT7615_FIRMWARE_V3 3
#define MT7663_OFFLOAD_ROM_PATCH "mediatek/mt7663pr2h.bin"
#define MT7663_OFFLOAD_FIRMWARE_N9 "mediatek/mt7663_n9_v3.bin"
#define MT7663_ROM_PATCH "mediatek/mt7663pr2h_rebb.bin"
#define MT7663_FIRMWARE_N9 "mediatek/mt7663_n9_rebb.bin"
#define MT7615_EEPROM_SIZE 1024
6.5.5
2023-10-24 12:59:35 +02:00
#define MT7663_EEPROM_SIZE 1536
Initial commit
2023-08-30 17:31:07 +02:00
#define MT7615_TOKEN_SIZE 4096
#define MT_FRAC_SCALE 12
#define MT_FRAC(val, div) (((val) << MT_FRAC_SCALE) / (div))
#define MT_CHFREQ_VALID BIT(7)
#define MT_CHFREQ_DBDC_IDX BIT(6)
#define MT_CHFREQ_SEQ GENMASK(5, 0)
#define MT7615_BAR_RATE_DEFAULT 0x4b /* OFDM 6M */
#define MT7615_CFEND_RATE_DEFAULT 0x49 /* OFDM 24M */
#define MT7615_CFEND_RATE_11B 0x03 /* 11B LP, 11M */
struct mt7615_vif;
struct mt7615_sta;
struct mt7615_dfs_pulse;
struct mt7615_dfs_pattern;
enum mt7615_cipher_type;
enum mt7615_hw_txq_id {
MT7615_TXQ_MAIN,
MT7615_TXQ_EXT,
MT7615_TXQ_MCU,
MT7615_TXQ_FWDL,
};
enum mt7622_hw_txq_id {
MT7622_TXQ_AC0,
MT7622_TXQ_AC1,
MT7622_TXQ_AC2,
MT7622_TXQ_FWDL = MT7615_TXQ_FWDL,
MT7622_TXQ_AC3,
MT7622_TXQ_MGMT,
MT7622_TXQ_MCU = 15,
};
struct mt7615_rate_set {
struct ieee80211_tx_rate probe_rate;
struct ieee80211_tx_rate rates[4];
};
struct mt7615_rate_desc {
bool rateset;
u16 probe_val;
u16 val[4];
u8 bw_idx;
u8 bw;
};
struct mt7615_wtbl_rate_desc {
struct list_head node;
struct mt7615_rate_desc rate;
struct mt7615_sta *sta;
};
struct mt7663s_intr {
u32 isr;
struct {
u32 wtqcr[8];
} tx;
struct {
u16 num[2];
u16 len[2][16];
} rx;
u32 rec_mb[2];
} __packed;
struct mt7615_sta {
struct mt76_wcid wcid; /* must be first */
struct mt7615_vif *vif;
struct list_head poll_list;
u32 airtime_ac[8];
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 {
struct mt76_vif mt76; /* must be first */
struct mt7615_sta sta;
bool sta_added;
};
struct mib_stats {
u32 ack_fail_cnt;
u32 fcs_err_cnt;
u32 rts_cnt;
u32 rts_retries_cnt;
u32 ba_miss_cnt;
unsigned long aggr_per;
};
struct mt7615_phy {
struct mt76_phy *mt76;
struct mt7615_dev *dev;
struct ieee80211_vif *monitor_vif;
u8 n_beacon_vif;
u32 rxfilter;
u64 omac_mask;
u16 noise;
bool scs_en;
unsigned long last_cca_adj;
int false_cca_ofdm, false_cca_cck;
s8 ofdm_sensitivity;
s8 cck_sensitivity;
s16 coverage_class;
u8 slottime;
u8 chfreq;
u8 rdd_state;
u32 rx_ampdu_ts;
u32 ampdu_ref;
struct mib_stats mib;
struct sk_buff_head scan_event_list;
struct delayed_work scan_work;
struct work_struct roc_work;
struct timer_list roc_timer;
wait_queue_head_t roc_wait;
bool roc_grant;
#ifdef CONFIG_NL80211_TESTMODE
struct {
u32 *reg_backup;
s16 last_freq_offset;
u8 last_rcpi[4];
s8 last_ib_rssi[4];
s8 last_wb_rssi[4];
} test;
#endif
};
#define mt7615_mcu_add_tx_ba(dev, ...) (dev)->mcu_ops->add_tx_ba((dev), __VA_ARGS__)
#define mt7615_mcu_add_rx_ba(dev, ...) (dev)->mcu_ops->add_rx_ba((dev), __VA_ARGS__)
#define mt7615_mcu_sta_add(phy, ...) ((phy)->dev)->mcu_ops->sta_add((phy), __VA_ARGS__)
#define mt7615_mcu_add_dev_info(phy, ...) ((phy)->dev)->mcu_ops->add_dev_info((phy), __VA_ARGS__)
#define mt7615_mcu_add_bss_info(phy, ...) ((phy)->dev)->mcu_ops->add_bss_info((phy), __VA_ARGS__)
#define mt7615_mcu_add_beacon(dev, ...) (dev)->mcu_ops->add_beacon_offload((dev), __VA_ARGS__)
#define mt7615_mcu_set_pm(dev, ...) (dev)->mcu_ops->set_pm_state((dev), __VA_ARGS__)
#define mt7615_mcu_set_drv_ctrl(dev) (dev)->mcu_ops->set_drv_ctrl((dev))
#define mt7615_mcu_set_fw_ctrl(dev) (dev)->mcu_ops->set_fw_ctrl((dev))
#define mt7615_mcu_set_sta_decap_offload(dev, ...) (dev)->mcu_ops->set_sta_decap_offload((dev), __VA_ARGS__)
struct mt7615_mcu_ops {
int (*add_tx_ba)(struct mt7615_dev *dev,
struct ieee80211_ampdu_params *params,
bool enable);
int (*add_rx_ba)(struct mt7615_dev *dev,
struct ieee80211_ampdu_params *params,
bool enable);
int (*sta_add)(struct mt7615_phy *phy, struct ieee80211_vif *vif,
struct ieee80211_sta *sta, bool enable);
int (*add_dev_info)(struct mt7615_phy *phy, struct ieee80211_vif *vif,
bool enable);
int (*add_bss_info)(struct mt7615_phy *phy, struct ieee80211_vif *vif,
struct ieee80211_sta *sta, bool enable);
int (*add_beacon_offload)(struct mt7615_dev *dev,
struct ieee80211_hw *hw,
struct ieee80211_vif *vif, bool enable);
int (*set_pm_state)(struct mt7615_dev *dev, int band, int state);
int (*set_drv_ctrl)(struct mt7615_dev *dev);
int (*set_fw_ctrl)(struct mt7615_dev *dev);
int (*set_sta_decap_offload)(struct mt7615_dev *dev,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta);
};
struct mt7615_dev {
union { /* must be first */
struct mt76_dev mt76;
struct mt76_phy mphy;
};
const struct mt76_bus_ops *bus_ops;
struct mt7615_phy phy;
u64 omac_mask;
u16 chainmask;
struct ieee80211_ops *ops;
const struct mt7615_mcu_ops *mcu_ops;
struct regmap *infracfg;
const u32 *reg_map;
struct work_struct mcu_work;
struct work_struct reset_work;
wait_queue_head_t reset_wait;
u32 reset_state;
struct list_head sta_poll_list;
spinlock_t sta_poll_lock;
struct {
u8 n_pulses;
u32 period;
u16 width;
s16 power;
} radar_pattern;
u32 hw_pattern;
bool fw_debug;
bool flash_eeprom;
bool dbdc_support;
u8 fw_ver;
struct work_struct rate_work;
struct list_head wrd_head;
u32 debugfs_rf_wf;
u32 debugfs_rf_reg;
u32 muar_mask;
struct mt76_connac_pm pm;
struct mt76_connac_coredump coredump;
};
enum tx_pkt_queue_idx {
MT_LMAC_AC00,
MT_LMAC_AC01,
MT_LMAC_AC02,
MT_LMAC_AC03,
MT_LMAC_ALTX0 = 0x10,
MT_LMAC_BMC0,
MT_LMAC_BCN0,
MT_LMAC_PSMP0,
MT_LMAC_ALTX1,
MT_LMAC_BMC1,
MT_LMAC_BCN1,
MT_LMAC_PSMP1,
};
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,
};
static inline struct mt7615_phy *
mt7615_hw_phy(struct ieee80211_hw *hw)
{
struct mt76_phy *phy = hw->priv;
return phy->priv;
}
static inline struct mt7615_dev *
mt7615_hw_dev(struct ieee80211_hw *hw)
{
struct mt76_phy *phy = hw->priv;
return container_of(phy->dev, struct mt7615_dev, mt76);
}
static inline struct mt7615_phy *
mt7615_ext_phy(struct mt7615_dev *dev)
{
struct mt76_phy *phy = dev->mt76.phys[MT_BAND1];
if (!phy)
return NULL;
return phy->priv;
}
extern struct ieee80211_rate mt7615_rates[12];
extern const struct ieee80211_ops mt7615_ops;
extern const u32 mt7615e_reg_map[__MT_BASE_MAX];
extern const u32 mt7663e_reg_map[__MT_BASE_MAX];
extern const u32 mt7663_usb_sdio_reg_map[__MT_BASE_MAX];
extern struct pci_driver mt7615_pci_driver;
extern struct platform_driver mt7622_wmac_driver;
extern const struct mt76_testmode_ops mt7615_testmode_ops;
#ifdef CONFIG_MT7622_WMAC
int mt7622_wmac_init(struct mt7615_dev *dev);
#else
static inline int mt7622_wmac_init(struct mt7615_dev *dev)
{
return 0;
}
#endif
int mt7615_thermal_init(struct mt7615_dev *dev);
int mt7615_mmio_probe(struct device *pdev, void __iomem *mem_base,
int irq, const u32 *map);
u32 mt7615_reg_map(struct mt7615_dev *dev, u32 addr);
u32 mt7615_reg_map(struct mt7615_dev *dev, u32 addr);
int mt7615_led_set_blink(struct led_classdev *led_cdev,
unsigned long *delay_on,
unsigned long *delay_off);
void mt7615_led_set_brightness(struct led_classdev *led_cdev,
enum led_brightness brightness);
void mt7615_init_device(struct mt7615_dev *dev);
int mt7615_register_device(struct mt7615_dev *dev);
void mt7615_unregister_device(struct mt7615_dev *dev);
int mt7615_register_ext_phy(struct mt7615_dev *dev);
void mt7615_unregister_ext_phy(struct mt7615_dev *dev);
int mt7615_eeprom_init(struct mt7615_dev *dev, u32 addr);
int mt7615_eeprom_get_target_power_index(struct mt7615_dev *dev,
struct ieee80211_channel *chan,
u8 chain_idx);
int mt7615_eeprom_get_power_delta_index(struct mt7615_dev *dev,
enum nl80211_band band);
int mt7615_wait_pdma_busy(struct mt7615_dev *dev);
int mt7615_dma_init(struct mt7615_dev *dev);
void mt7615_dma_start(struct mt7615_dev *dev);
void mt7615_dma_cleanup(struct mt7615_dev *dev);
int mt7615_mcu_init(struct mt7615_dev *dev);
bool mt7615_wait_for_mcu_init(struct mt7615_dev *dev);
void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta,
struct ieee80211_tx_rate *probe_rate,
struct ieee80211_tx_rate *rates);
void mt7615_pm_wake_work(struct work_struct *work);
void mt7615_pm_power_save_work(struct work_struct *work);
int mt7615_mcu_del_wtbl_all(struct mt7615_dev *dev);
int mt7615_mcu_set_chan_info(struct mt7615_phy *phy, int cmd);
int mt7615_mcu_set_wmm(struct mt7615_dev *dev, u8 queue,
const struct ieee80211_tx_queue_params *params);
void mt7615_mcu_rx_event(struct mt7615_dev *dev, struct sk_buff *skb);
int mt7615_mcu_rdd_send_pattern(struct mt7615_dev *dev);
int mt7615_mcu_fw_log_2_host(struct mt7615_dev *dev, u8 ctrl);
static inline bool mt7615_firmware_offload(struct mt7615_dev *dev)
{
return dev->fw_ver > MT7615_FIRMWARE_V2;
}
static inline u16 mt7615_wtbl_size(struct mt7615_dev *dev)
{
if (is_mt7663(&dev->mt76) && mt7615_firmware_offload(dev))
return MT7663_WTBL_SIZE;
else
return MT7615_WTBL_SIZE;
}
#define mt7615_mutex_acquire(dev) \
mt76_connac_mutex_acquire(&(dev)->mt76, &(dev)->pm)
#define mt7615_mutex_release(dev) \
mt76_connac_mutex_release(&(dev)->mt76, &(dev)->pm)
static inline u8 mt7615_lmac_mapping(struct mt7615_dev *dev, u8 ac)
{
static const u8 lmac_queue_map[] = {
[IEEE80211_AC_BK] = MT_LMAC_AC00,
[IEEE80211_AC_BE] = MT_LMAC_AC01,
[IEEE80211_AC_VI] = MT_LMAC_AC02,
[IEEE80211_AC_VO] = MT_LMAC_AC03,
};
if (WARN_ON_ONCE(ac >= ARRAY_SIZE(lmac_queue_map)))
return MT_LMAC_AC01; /* BE */
return lmac_queue_map[ac];
}
static inline u32 mt7615_tx_mcu_int_mask(struct mt7615_dev *dev)
{
return MT_INT_TX_DONE(dev->mt76.q_mcu[MT_MCUQ_WM]->hw_idx);
}
static inline unsigned long
mt7615_get_macwork_timeout(struct mt7615_dev *dev)
{
return dev->pm.enable ? HZ / 3 : HZ / 10;
}
void mt7615_dma_reset(struct mt7615_dev *dev);
void mt7615_scan_work(struct work_struct *work);
void mt7615_roc_work(struct work_struct *work);
void mt7615_roc_timer(struct timer_list *timer);
void mt7615_init_txpower(struct mt7615_dev *dev,
struct ieee80211_supported_band *sband);
int mt7615_set_channel(struct mt7615_phy *phy);
void mt7615_init_work(struct mt7615_dev *dev);
int mt7615_mcu_restart(struct mt76_dev *dev);
void mt7615_update_channel(struct mt76_phy *mphy);
bool mt7615_mac_wtbl_update(struct mt7615_dev *dev, int idx, u32 mask);
void mt7615_mac_reset_counters(struct mt7615_phy *phy);
void mt7615_mac_cca_stats_reset(struct mt7615_phy *phy);
void mt7615_mac_set_scs(struct mt7615_phy *phy, bool enable);
void mt7615_mac_enable_nf(struct mt7615_dev *dev, bool ext_phy);
void mt7615_mac_enable_rtscts(struct mt7615_dev *dev,
struct ieee80211_vif *vif, bool enable);
void mt7615_mac_sta_poll(struct mt7615_dev *dev);
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,
enum mt76_txq_id qid, bool beacon);
void mt7615_mac_set_timing(struct mt7615_phy *phy);
int __mt7615_mac_wtbl_set_key(struct mt7615_dev *dev,
struct mt76_wcid *wcid,
struct ieee80211_key_conf *key);
int mt7615_mac_wtbl_set_key(struct mt7615_dev *dev, struct mt76_wcid *wcid,
struct ieee80211_key_conf *key);
void mt7615_mac_reset_work(struct work_struct *work);
u32 mt7615_mac_get_sta_tid_sn(struct mt7615_dev *dev, int wcid, u8 tid);
int mt7615_mcu_parse_response(struct mt76_dev *mdev, int cmd,
struct sk_buff *skb, int seq);
u32 mt7615_rf_rr(struct mt7615_dev *dev, u32 wf, u32 reg);
int mt7615_rf_wr(struct mt7615_dev *dev, u32 wf, u32 reg, u32 val);
int mt7615_mcu_set_dbdc(struct mt7615_dev *dev);
int mt7615_mcu_set_eeprom(struct mt7615_dev *dev);
int mt7615_mcu_get_temperature(struct mt7615_dev *dev);
int mt7615_mcu_set_tx_power(struct mt7615_phy *phy);
void mt7615_mcu_exit(struct mt7615_dev *dev);
void mt7615_mcu_fill_msg(struct mt7615_dev *dev, struct sk_buff *skb,
int cmd, int *wait_seq);
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_worker(struct mt76_worker *w);
void mt7615_tx_token_put(struct mt7615_dev *dev);
bool mt7615_rx_check(struct mt76_dev *mdev, void *data, int len);
void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
struct sk_buff *skb, u32 *info);
int mt7615_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta);
void mt7615_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta);
void mt7615_mac_work(struct work_struct *work);
int mt7615_mcu_set_rx_hdr_trans_blacklist(struct mt7615_dev *dev);
int mt7615_mcu_set_fcc5_lpn(struct mt7615_dev *dev, int val);
int mt7615_mcu_set_pulse_th(struct mt7615_dev *dev,
const struct mt7615_dfs_pulse *pulse);
int mt7615_mcu_set_radar_th(struct mt7615_dev *dev, int index,
const struct mt7615_dfs_pattern *pattern);
int mt7615_mcu_set_test_param(struct mt7615_dev *dev, u8 param, bool test_mode,
u32 val);
int mt7615_mcu_set_sku_en(struct mt7615_phy *phy, bool enable);
int mt7615_mcu_apply_rx_dcoc(struct mt7615_phy *phy);
int mt7615_mcu_apply_tx_dpd(struct mt7615_phy *phy);
int mt7615_dfs_init_radar_detector(struct mt7615_phy *phy);
int mt7615_mcu_set_roc(struct mt7615_phy *phy, struct ieee80211_vif *vif,
struct ieee80211_channel *chan, int duration);
int mt7615_init_debugfs(struct mt7615_dev *dev);
int mt7615_mcu_wait_response(struct mt7615_dev *dev, int cmd, int seq);
int mt7615_mac_set_beacon_filter(struct mt7615_phy *phy,
struct ieee80211_vif *vif,
bool enable);
int mt7615_mcu_set_bss_pm(struct mt7615_dev *dev, struct ieee80211_vif *vif,
bool enable);
int __mt7663_load_firmware(struct mt7615_dev *dev);
void mt7615_coredump_work(struct work_struct *work);
void mt7622_trigger_hif_int(struct mt7615_dev *dev, bool en);
/* usb */
int mt7663_usb_sdio_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);
bool mt7663_usb_sdio_tx_status_data(struct mt76_dev *mdev, u8 *update);
void mt7663_usb_sdio_tx_complete_skb(struct mt76_dev *mdev,
struct mt76_queue_entry *e);
int mt7663_usb_sdio_register_device(struct mt7615_dev *dev);
int mt7663u_mcu_init(struct mt7615_dev *dev);
int mt7663u_mcu_power_on(struct mt7615_dev *dev);
/* sdio */
int mt7663s_mcu_init(struct mt7615_dev *dev);
#endif