| /* SPDX-License-Identifier: ISC */ |
| /* Copyright (C) 2020 MediaTek Inc. */ |
| |
| #ifndef __MT7921_H |
| #define __MT7921_H |
| |
| #include "../mt792x.h" |
| #include "regs.h" |
| |
| #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 8 |
| #define MT7921_RX_MCU_WA_RING_SIZE 512 |
| |
| #define MT7921_EEPROM_SIZE 3584 |
| #define MT7921_TOKEN_SIZE 8192 |
| |
| #define MT7921_EEPROM_BLOCK_SIZE 16 |
| |
| #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 MCU_UNI_EVENT_ROC 0x27 |
| #define MCU_UNI_EVENT_CLC 0x80 |
| |
| 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) |
| |
| 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, |
| }; |
| |
| 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; |
| |
| enum mt7921_eeprom_field { |
| MT_EE_CHIP_ID = 0x000, |
| MT_EE_VERSION = 0x002, |
| MT_EE_MAC_ADDR = 0x004, |
| MT_EE_WIFI_CONF = 0x07c, |
| MT_EE_HW_TYPE = 0x55b, |
| __MT_EE_MAX = 0x9ff |
| }; |
| |
| #define MT_EE_HW_TYPE_ENCAP BIT(0) |
| |
| 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]; |
| }; |
| |
| extern const struct ieee80211_ops mt7921_ops; |
| |
| u32 mt7921_reg_map(struct mt792x_dev *dev, u32 addr); |
| |
| int __mt7921_start(struct mt792x_phy *phy); |
| int mt7921_register_device(struct mt792x_dev *dev); |
| void mt7921_unregister_device(struct mt792x_dev *dev); |
| int mt7921_run_firmware(struct mt792x_dev *dev); |
| int mt7921_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif, |
| bool enable); |
| int mt7921_mcu_sta_update(struct mt792x_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 mt792x_phy *phy, int cmd); |
| int mt7921_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif); |
| int mt7921_mcu_set_eeprom(struct mt792x_dev *dev); |
| int mt7921_mcu_get_rx_rate(struct mt792x_phy *phy, struct ieee80211_vif *vif, |
| struct ieee80211_sta *sta, struct rate_info *rate); |
| int mt7921_mcu_fw_log_2_host(struct mt792x_dev *dev, u8 ctrl); |
| void mt7921_mcu_rx_event(struct mt792x_dev *dev, struct sk_buff *skb); |
| int mt7921_mcu_set_rxfilter(struct mt792x_dev *dev, u32 fif, |
| u8 bit_op, u32 bit_map); |
| |
| static inline u32 |
| mt7921_reg_map_l1(struct mt792x_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 mt792x_dev *dev, u32 addr) |
| { |
| return mt76_rr(dev, mt7921_reg_map_l1(dev, addr)); |
| } |
| |
| static inline void |
| mt7921_l1_wr(struct mt792x_dev *dev, u32 addr, u32 val) |
| { |
| mt76_wr(dev, mt7921_reg_map_l1(dev, addr), val); |
| } |
| |
| static inline u32 |
| mt7921_l1_rmw(struct mt792x_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) |
| |
| void mt7921_regd_update(struct mt792x_dev *dev); |
| int mt7921_mac_init(struct mt792x_dev *dev); |
| bool mt7921_mac_wtbl_update(struct mt792x_dev *dev, int idx, u32 mask); |
| 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_reset_work(struct work_struct *work); |
| 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); |
| |
| 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_stats_work(struct work_struct *work); |
| void mt7921_set_stream_he_caps(struct mt792x_phy *phy); |
| int mt7921_init_debugfs(struct mt792x_dev *dev); |
| |
| int mt7921_mcu_set_beacon_filter(struct mt792x_dev *dev, |
| struct ieee80211_vif *vif, |
| bool enable); |
| int mt7921_mcu_uni_tx_ba(struct mt792x_dev *dev, |
| struct ieee80211_ampdu_params *params, |
| bool enable); |
| int mt7921_mcu_uni_rx_ba(struct mt792x_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); |
| int mt7921_mcu_uni_bss_ps(struct mt792x_dev *dev, struct ieee80211_vif *vif); |
| void mt7921_coredump_work(struct work_struct *work); |
| int mt7921_get_txpwr_info(struct mt792x_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); |
| int mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd, |
| struct sk_buff *skb, int seq); |
| |
| int mt7921e_driver_own(struct mt792x_dev *dev); |
| int mt7921e_mac_reset(struct mt792x_dev *dev); |
| int mt7921e_mcu_init(struct mt792x_dev *dev); |
| int mt7921s_wfsys_reset(struct mt792x_dev *dev); |
| int mt7921s_mac_reset(struct mt792x_dev *dev); |
| int mt7921s_init_reset(struct mt792x_dev *dev); |
| |
| int mt7921s_mcu_init(struct mt792x_dev *dev); |
| int mt7921s_mcu_drv_pmctrl(struct mt792x_dev *dev); |
| int mt7921s_mcu_fw_pmctrl(struct mt792x_dev *dev); |
| void mt7921_mac_add_txs(struct mt792x_dev *dev, void *data); |
| void mt7921_set_runtime_pm(struct mt792x_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 mt792x_dev *dev, struct ieee80211_vif *vif, |
| bool enable); |
| int mt7921_mcu_config_sniffer(struct mt792x_vif *vif, |
| struct ieee80211_chanctx_conf *ctx); |
| int mt7921_mcu_get_temperature(struct mt792x_phy *phy); |
| |
| 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 */ |
| int mt7921_mcu_uni_add_beacon_offload(struct mt792x_dev *dev, |
| struct ieee80211_hw *hw, |
| struct ieee80211_vif *vif, |
| bool enable); |
| int mt7921_set_tx_sar_pwr(struct ieee80211_hw *hw, |
| const struct cfg80211_sar_specs *sar); |
| |
| int mt7921_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2, |
| enum environment_cap env_cap); |
| int mt7921_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_vif *vif, |
| struct ieee80211_channel *chan, int duration, |
| enum mt7921_roc_req type, u8 token_id); |
| int mt7921_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif, |
| u8 token_id); |
| void mt7921_roc_abort_sync(struct mt792x_dev *dev); |
| #endif |
