| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Sean Wang | 2108 | 79.19% | 24 | 30.77% |
| Lorenzo Bianconi | 282 | 10.59% | 35 | 44.87% |
| Deren Wu | 92 | 3.46% | 7 | 8.97% |
| Ming Yen Hsieh | 85 | 3.19% | 1 | 1.28% |
| Quan Zhou | 55 | 2.07% | 1 | 1.28% |
| Felix Fietkau | 16 | 0.60% | 3 | 3.85% |
| YN Chen | 10 | 0.38% | 2 | 2.56% |
| Stanislaw Gruszka | 7 | 0.26% | 2 | 2.56% |
| Sujuan Chen | 4 | 0.15% | 1 | 1.28% |
| Ryder Lee | 3 | 0.11% | 2 | 2.56% |
| Total | 2662 | 78 |
/* SPDX-License-Identifier: ISC */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT7921_H #define __MT7921_H #include <linux/interrupt.h> #include <linux/ktime.h> #include "../mt76_connac_mcu.h" #include "regs.h" #include "acpi_sar.h" #define MT7921_MAX_INTERFACES 4 #define MT7921_WTBL_SIZE 20 #define MT7921_WTBL_RESERVED (MT7921_WTBL_SIZE - 1) #define MT7921_WTBL_STA (MT7921_WTBL_RESERVED - \ MT7921_MAX_INTERFACES) #define MT7921_PM_TIMEOUT (HZ / 12) #define MT7921_HW_SCAN_TIMEOUT (HZ / 10) #define MT7921_WATCHDOG_TIME (HZ / 4) #define MT7921_RESET_TIMEOUT (30 * HZ) #define MT7921_TX_RING_SIZE 2048 #define MT7921_TX_MCU_RING_SIZE 256 #define MT7921_TX_FWDL_RING_SIZE 128 #define MT7921_RX_RING_SIZE 1536 #define MT7921_RX_MCU_RING_SIZE 512 #define MT7921_DRV_OWN_RETRY_COUNT 10 #define MT7921_MCU_INIT_RETRY_COUNT 10 #define MT7921_WFSYS_INIT_RETRY_COUNT 2 #define MT7921_FW_TAG_FEATURE 4 #define MT7921_FW_CAP_CNM BIT(7) #define MT7921_FIRMWARE_WM "mediatek/WIFI_RAM_CODE_MT7961_1.bin" #define MT7921_ROM_PATCH "mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin" #define MT7922_FIRMWARE_WM "mediatek/WIFI_RAM_CODE_MT7922_1.bin" #define MT7922_ROM_PATCH "mediatek/WIFI_MT7922_patch_mcu_1_1_hdr.bin" #define MT7921_EEPROM_SIZE 3584 #define MT7921_TOKEN_SIZE 8192 #define MT7921_EEPROM_BLOCK_SIZE 16 #define MT7921_CFEND_RATE_DEFAULT 0x49 /* OFDM 24M */ #define MT7921_CFEND_RATE_11B 0x03 /* 11B LP, 11M */ #define MT7921_SKU_RATE_NUM 161 #define MT7921_SKU_MAX_DELTA_IDX MT7921_SKU_RATE_NUM #define MT7921_SKU_TABLE_SIZE (MT7921_SKU_RATE_NUM + 1) #define MT7921_SDIO_HDR_TX_BYTES GENMASK(15, 0) #define MT7921_SDIO_HDR_PKT_TYPE GENMASK(17, 16) #define MCU_UNI_EVENT_ROC 0x27 enum { UNI_ROC_ACQUIRE, UNI_ROC_ABORT, UNI_ROC_NUM }; enum mt7921_roc_req { MT7921_ROC_REQ_JOIN, MT7921_ROC_REQ_ROC, MT7921_ROC_REQ_NUM }; enum { UNI_EVENT_ROC_GRANT = 0, UNI_EVENT_ROC_TAG_NUM }; struct mt7921_realease_info { __le16 len; u8 pad_len; u8 tag; } __packed; struct mt7921_fw_features { u8 segment; u8 data; u8 rsv[14]; } __packed; struct mt7921_roc_grant_tlv { __le16 tag; __le16 len; u8 bss_idx; u8 tokenid; u8 status; u8 primarychannel; u8 rfsco; u8 rfband; u8 channelwidth; u8 centerfreqseg1; u8 centerfreqseg2; u8 reqtype; u8 dbdcband; u8 rsv[1]; __le32 max_interval; } __packed; enum mt7921_sdio_pkt_type { MT7921_SDIO_TXD, MT7921_SDIO_DATA, MT7921_SDIO_CMD, MT7921_SDIO_FWDL, }; struct mt7921_sdio_intr { u32 isr; struct { u32 wtqcr[16]; } tx; struct { u16 num[2]; u16 len0[16]; u16 len1[128]; } rx; u32 rec_mb[2]; } __packed; #define to_rssi(field, rxv) ((FIELD_GET(field, rxv) - 220) / 2) #define to_rcpi(rssi) (2 * (rssi) + 220) struct mt7921_vif; struct mt7921_sta; enum mt7921_txq_id { MT7921_TXQ_BAND0, MT7921_TXQ_BAND1, MT7921_TXQ_FWDL = 16, MT7921_TXQ_MCU_WM, }; enum mt7921_rxq_id { MT7921_RXQ_BAND0 = 0, MT7921_RXQ_BAND1, MT7921_RXQ_MCU_WM = 0, }; struct mt7921_sta { struct mt76_wcid wcid; /* must be first */ struct mt7921_vif *vif; struct list_head poll_list; u32 airtime_ac[8]; unsigned long last_txs; unsigned long ampdu_state; struct mt76_connac_sta_key_conf bip; }; DECLARE_EWMA(rssi, 10, 8); struct mt7921_vif { struct mt76_vif mt76; /* must be first */ struct mt7921_sta sta; struct mt7921_sta *wep_sta; struct mt7921_phy *phy; struct ewma_rssi rssi; struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; struct ieee80211_chanctx_conf *ctx; }; struct mib_stats { u32 ack_fail_cnt; u32 fcs_err_cnt; u32 rts_cnt; u32 rts_retries_cnt; u32 ba_miss_cnt; u32 tx_bf_ibf_ppdu_cnt; u32 tx_bf_ebf_ppdu_cnt; u32 tx_bf_rx_fb_all_cnt; u32 tx_bf_rx_fb_he_cnt; u32 tx_bf_rx_fb_vht_cnt; u32 tx_bf_rx_fb_ht_cnt; u32 tx_ampdu_cnt; u32 tx_mpdu_attempts_cnt; u32 tx_mpdu_success_cnt; u32 tx_pkt_ebf_cnt; u32 tx_pkt_ibf_cnt; u32 rx_mpdu_cnt; u32 rx_ampdu_cnt; u32 rx_ampdu_bytes_cnt; u32 rx_ba_cnt; u32 tx_amsdu[8]; u32 tx_amsdu_cnt; }; enum { MT7921_CLC_POWER, MT7921_CLC_CHAN, MT7921_CLC_MAX_NUM, }; struct mt7921_clc_rule { u8 alpha2[2]; u8 type[2]; __le16 len; u8 data[]; } __packed; struct mt7921_clc { __le32 len; u8 idx; u8 ver; u8 nr_country; u8 type; u8 rsv[8]; u8 data[]; } __packed; struct mt7921_phy { struct mt76_phy *mt76; struct mt7921_dev *dev; struct ieee80211_sband_iftype_data iftype[NUM_NL80211_BANDS][NUM_NL80211_IFTYPES]; u64 omac_mask; u16 noise; s16 coverage_class; u8 slottime; u32 rx_ampdu_ts; u32 ampdu_ref; struct mib_stats mib; u8 sta_work_count; struct sk_buff_head scan_event_list; struct delayed_work scan_work; #ifdef CONFIG_ACPI struct mt7921_acpi_sar *acpisar; #endif struct mt7921_clc *clc[MT7921_CLC_MAX_NUM]; struct work_struct roc_work; struct timer_list roc_timer; wait_queue_head_t roc_wait; u8 roc_token_id; bool roc_grant; }; #define mt7921_init_reset(dev) ((dev)->hif_ops->init_reset(dev)) #define mt7921_dev_reset(dev) ((dev)->hif_ops->reset(dev)) #define mt7921_mcu_init(dev) ((dev)->hif_ops->mcu_init(dev)) #define __mt7921_mcu_drv_pmctrl(dev) ((dev)->hif_ops->drv_own(dev)) #define __mt7921_mcu_fw_pmctrl(dev) ((dev)->hif_ops->fw_own(dev)) struct mt7921_hif_ops { int (*init_reset)(struct mt7921_dev *dev); int (*reset)(struct mt7921_dev *dev); int (*mcu_init)(struct mt7921_dev *dev); int (*drv_own)(struct mt7921_dev *dev); int (*fw_own)(struct mt7921_dev *dev); }; struct mt7921_dev { union { /* must be first */ struct mt76_dev mt76; struct mt76_phy mphy; }; const struct mt76_bus_ops *bus_ops; struct mt7921_phy phy; struct tasklet_struct irq_tasklet; struct work_struct reset_work; bool hw_full_reset:1; bool hw_init_done:1; bool fw_assert:1; struct list_head sta_poll_list; spinlock_t sta_poll_lock; struct work_struct init_work; u8 fw_debug; u8 fw_features; struct mt76_connac_pm pm; struct mt76_connac_coredump coredump; const struct mt7921_hif_ops *hif_ops; struct work_struct ipv6_ns_work; /* IPv6 addresses for WoWLAN */ struct sk_buff_head ipv6_ns_list; enum environment_cap country_ie_env; }; enum { TXPWR_USER, TXPWR_EEPROM, TXPWR_MAC, TXPWR_MAX_NUM, }; struct mt7921_txpwr { u8 ch; u8 rsv[3]; struct { u8 ch; u8 cck[4]; u8 ofdm[8]; u8 ht20[8]; u8 ht40[9]; u8 vht20[12]; u8 vht40[12]; u8 vht80[12]; u8 vht160[12]; u8 he26[12]; u8 he52[12]; u8 he106[12]; u8 he242[12]; u8 he484[12]; u8 he996[12]; u8 he996x2[12]; } data[TXPWR_MAX_NUM]; }; static inline struct mt7921_phy * mt7921_hw_phy(struct ieee80211_hw *hw) { struct mt76_phy *phy = hw->priv; return phy->priv; } static inline struct mt7921_dev * mt7921_hw_dev(struct ieee80211_hw *hw) { struct mt76_phy *phy = hw->priv; return container_of(phy->dev, struct mt7921_dev, mt76); } #define mt7921_mutex_acquire(dev) \ mt76_connac_mutex_acquire(&(dev)->mt76, &(dev)->pm) #define mt7921_mutex_release(dev) \ mt76_connac_mutex_release(&(dev)->mt76, &(dev)->pm) extern const struct ieee80211_ops mt7921_ops; u32 mt7921_reg_map(struct mt7921_dev *dev, u32 addr); int __mt7921_start(struct mt7921_phy *phy); int mt7921_register_device(struct mt7921_dev *dev); void mt7921_unregister_device(struct mt7921_dev *dev); int mt7921_dma_init(struct mt7921_dev *dev); int mt7921_wpdma_reset(struct mt7921_dev *dev, bool force); int mt7921_wpdma_reinit_cond(struct mt7921_dev *dev); void mt7921_dma_cleanup(struct mt7921_dev *dev); int mt7921_run_firmware(struct mt7921_dev *dev); int mt7921_mcu_set_bss_pm(struct mt7921_dev *dev, struct ieee80211_vif *vif, bool enable); int mt7921_mcu_sta_update(struct mt7921_dev *dev, struct ieee80211_sta *sta, struct ieee80211_vif *vif, bool enable, enum mt76_sta_info_state state); int mt7921_mcu_set_chan_info(struct mt7921_phy *phy, int cmd); int mt7921_mcu_set_tx(struct mt7921_dev *dev, struct ieee80211_vif *vif); int mt7921_mcu_set_eeprom(struct mt7921_dev *dev); int mt7921_mcu_get_rx_rate(struct mt7921_phy *phy, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct rate_info *rate); int mt7921_mcu_fw_log_2_host(struct mt7921_dev *dev, u8 ctrl); void mt7921_mcu_rx_event(struct mt7921_dev *dev, struct sk_buff *skb); static inline void mt7921_irq_enable(struct mt7921_dev *dev, u32 mask) { mt76_set_irq_mask(&dev->mt76, 0, 0, mask); tasklet_schedule(&dev->irq_tasklet); } static inline u32 mt7921_reg_map_l1(struct mt7921_dev *dev, u32 addr) { u32 offset = FIELD_GET(MT_HIF_REMAP_L1_OFFSET, addr); u32 base = FIELD_GET(MT_HIF_REMAP_L1_BASE, addr); mt76_rmw_field(dev, MT_HIF_REMAP_L1, MT_HIF_REMAP_L1_MASK, base); /* use read to push write */ mt76_rr(dev, MT_HIF_REMAP_L1); return MT_HIF_REMAP_BASE_L1 + offset; } static inline u32 mt7921_l1_rr(struct mt7921_dev *dev, u32 addr) { return mt76_rr(dev, mt7921_reg_map_l1(dev, addr)); } static inline void mt7921_l1_wr(struct mt7921_dev *dev, u32 addr, u32 val) { mt76_wr(dev, mt7921_reg_map_l1(dev, addr), val); } static inline u32 mt7921_l1_rmw(struct mt7921_dev *dev, u32 addr, u32 mask, u32 val) { val |= mt7921_l1_rr(dev, addr) & ~mask; mt7921_l1_wr(dev, addr, val); return val; } #define mt7921_l1_set(dev, addr, val) mt7921_l1_rmw(dev, addr, 0, val) #define mt7921_l1_clear(dev, addr, val) mt7921_l1_rmw(dev, addr, val, 0) static inline bool mt7921_dma_need_reinit(struct mt7921_dev *dev) { return !mt76_get_field(dev, MT_WFDMA_DUMMY_CR, MT_WFDMA_NEED_REINIT); } static inline void mt7921_skb_add_usb_sdio_hdr(struct mt7921_dev *dev, struct sk_buff *skb, int type) { u32 hdr, len; len = mt76_is_usb(&dev->mt76) ? skb->len : skb->len + sizeof(hdr); hdr = FIELD_PREP(MT7921_SDIO_HDR_TX_BYTES, len) | FIELD_PREP(MT7921_SDIO_HDR_PKT_TYPE, type); put_unaligned_le32(hdr, skb_push(skb, sizeof(hdr))); } void mt7921_stop(struct ieee80211_hw *hw); int mt7921_mac_init(struct mt7921_dev *dev); bool mt7921_mac_wtbl_update(struct mt7921_dev *dev, int idx, u32 mask); void mt7921_mac_reset_counters(struct mt7921_phy *phy); void mt7921_mac_set_timing(struct mt7921_phy *phy); int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta); void mt7921_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta); void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta); void mt7921_mac_work(struct work_struct *work); void mt7921_mac_reset_work(struct work_struct *work); void mt7921_mac_update_mib_stats(struct mt7921_phy *phy); void mt7921_reset(struct mt76_dev *mdev); int mt7921e_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 mt7921_tx_worker(struct mt76_worker *w); void mt7921_tx_token_put(struct mt7921_dev *dev); bool mt7921_rx_check(struct mt76_dev *mdev, void *data, int len); void mt7921_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, struct sk_buff *skb, u32 *info); void mt7921_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps); void mt7921_stats_work(struct work_struct *work); void mt7921_set_stream_he_caps(struct mt7921_phy *phy); void mt7921_update_channel(struct mt76_phy *mphy); int mt7921_init_debugfs(struct mt7921_dev *dev); int mt7921_mcu_set_beacon_filter(struct mt7921_dev *dev, struct ieee80211_vif *vif, bool enable); int mt7921_mcu_uni_tx_ba(struct mt7921_dev *dev, struct ieee80211_ampdu_params *params, bool enable); int mt7921_mcu_uni_rx_ba(struct mt7921_dev *dev, struct ieee80211_ampdu_params *params, bool enable); void mt7921_scan_work(struct work_struct *work); void mt7921_roc_work(struct work_struct *work); void mt7921_roc_timer(struct timer_list *timer); int mt7921_mcu_uni_bss_ps(struct mt7921_dev *dev, struct ieee80211_vif *vif); int mt7921_mcu_drv_pmctrl(struct mt7921_dev *dev); int mt7921_mcu_fw_pmctrl(struct mt7921_dev *dev); void mt7921_pm_wake_work(struct work_struct *work); void mt7921_pm_power_save_work(struct work_struct *work); void mt7921_coredump_work(struct work_struct *work); int mt7921_wfsys_reset(struct mt7921_dev *dev); int mt7921_get_txpwr_info(struct mt7921_dev *dev, struct mt7921_txpwr *txpwr); int mt7921_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, void *data, int len); int mt7921_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *msg, struct netlink_callback *cb, void *data, int len); void mt7921_txwi_free(struct mt7921_dev *dev, struct mt76_txwi_cache *t, struct ieee80211_sta *sta, bool clear_status, struct list_head *free_list); void mt7921_mac_sta_poll(struct mt7921_dev *dev); int mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd, struct sk_buff *skb, int seq); int mt7921e_driver_own(struct mt7921_dev *dev); int mt7921e_mac_reset(struct mt7921_dev *dev); int mt7921e_mcu_init(struct mt7921_dev *dev); int mt7921s_wfsys_reset(struct mt7921_dev *dev); int mt7921s_mac_reset(struct mt7921_dev *dev); int mt7921s_init_reset(struct mt7921_dev *dev); int __mt7921e_mcu_drv_pmctrl(struct mt7921_dev *dev); int mt7921e_mcu_drv_pmctrl(struct mt7921_dev *dev); int mt7921e_mcu_fw_pmctrl(struct mt7921_dev *dev); int mt7921s_mcu_init(struct mt7921_dev *dev); int mt7921s_mcu_drv_pmctrl(struct mt7921_dev *dev); int mt7921s_mcu_fw_pmctrl(struct mt7921_dev *dev); void mt7921_mac_add_txs(struct mt7921_dev *dev, void *data); void mt7921_set_runtime_pm(struct mt7921_dev *dev); void mt7921_mcu_set_suspend_iter(void *priv, u8 *mac, struct ieee80211_vif *vif); void mt7921_set_ipv6_ns_work(struct work_struct *work); int mt7921_mcu_set_sniffer(struct mt7921_dev *dev, struct ieee80211_vif *vif, bool enable); int mt7921_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); void mt7921_usb_sdio_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e); bool mt7921_usb_sdio_tx_status_data(struct mt76_dev *mdev, u8 *update); /* usb */ #define MT_USB_TYPE_VENDOR (USB_TYPE_VENDOR | 0x1f) #define MT_USB_TYPE_UHW_VENDOR (USB_TYPE_VENDOR | 0x1e) int mt7921u_mcu_power_on(struct mt7921_dev *dev); int mt7921u_wfsys_reset(struct mt7921_dev *dev); int mt7921u_dma_init(struct mt7921_dev *dev, bool resume); int mt7921u_init_reset(struct mt7921_dev *dev); int mt7921u_mac_reset(struct mt7921_dev *dev); int mt7921_mcu_uni_add_beacon_offload(struct mt7921_dev *dev, struct ieee80211_hw *hw, struct ieee80211_vif *vif, bool enable); #ifdef CONFIG_ACPI int mt7921_init_acpi_sar(struct mt7921_dev *dev); int mt7921_init_acpi_sar_power(struct mt7921_phy *phy, bool set_default); #else static inline int mt7921_init_acpi_sar(struct mt7921_dev *dev) { return 0; } static inline int mt7921_init_acpi_sar_power(struct mt7921_phy *phy, bool set_default) { return 0; } #endif int mt7921_set_tx_sar_pwr(struct ieee80211_hw *hw, const struct cfg80211_sar_specs *sar); int mt7921_mcu_set_clc(struct mt7921_dev *dev, u8 *alpha2, enum environment_cap env_cap); int mt7921_mcu_set_roc(struct mt7921_phy *phy, struct mt7921_vif *vif, struct ieee80211_channel *chan, int duration, enum mt7921_roc_req type, u8 token_id); int mt7921_mcu_abort_roc(struct mt7921_phy *phy, struct mt7921_vif *vif, u8 token_id); u8 mt7921_check_offload_capability(struct device *dev, const char *fw_wm); #endif
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