diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h | 309 |
1 files changed, 309 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h new file mode 100644 index 0000000000..33785f526a --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h @@ -0,0 +1,309 @@ +/* SPDX-License-Identifier: ISC */ +/* Copyright (C) 2023 MediaTek Inc. */ + +#ifndef __MT7925_H +#define __MT7925_H + +#include "../mt792x.h" +#include "regs.h" + +#define MT7925_BEACON_RATES_TBL 25 + +#define MT7925_TX_RING_SIZE 2048 +#define MT7925_TX_MCU_RING_SIZE 256 +#define MT7925_TX_FWDL_RING_SIZE 128 + +#define MT7925_RX_RING_SIZE 1536 +#define MT7925_RX_MCU_RING_SIZE 512 + +#define MT7925_EEPROM_SIZE 3584 +#define MT7925_TOKEN_SIZE 8192 + +#define MT7925_EEPROM_BLOCK_SIZE 16 + +#define MT7925_SKU_RATE_NUM 161 +#define MT7925_SKU_MAX_DELTA_IDX MT7925_SKU_RATE_NUM +#define MT7925_SKU_TABLE_SIZE (MT7925_SKU_RATE_NUM + 1) + +#define MCU_UNI_EVENT_ROC 0x27 + +enum { + UNI_ROC_ACQUIRE, + UNI_ROC_ABORT, + UNI_ROC_NUM +}; + +enum mt7925_roc_req { + MT7925_ROC_REQ_JOIN, + MT7925_ROC_REQ_ROC, + MT7925_ROC_REQ_NUM +}; + +enum { + UNI_EVENT_ROC_GRANT = 0, + UNI_EVENT_ROC_TAG_NUM +}; + +struct mt7925_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; + +struct mt7925_beacon_loss_tlv { + __le16 tag; + __le16 len; + u8 reason; + u8 nr_btolink; + u8 pad[2]; +} __packed; + +struct mt7925_uni_beacon_loss_event { + struct { + u8 bss_idx; + u8 pad[3]; + } __packed hdr; + struct mt7925_beacon_loss_tlv beacon_loss; +} __packed; + +#define to_rssi(field, rxv) ((FIELD_GET(field, rxv) - 220) / 2) +#define to_rcpi(rssi) (2 * (rssi) + 220) + +enum mt7925_txq_id { + MT7925_TXQ_BAND0, + MT7925_TXQ_BAND1, + MT7925_TXQ_MCU_WM = 15, + MT7925_TXQ_FWDL, +}; + +enum mt7925_rxq_id { + MT7925_RXQ_BAND0 = 2, + MT7925_RXQ_BAND1, + MT7925_RXQ_MCU_WM = 0, + MT7925_RXQ_MCU_WM2, /* for tx done */ +}; + +enum { + MODE_OPEN = 0, + MODE_SHARED = 1, + MODE_WPA = 3, + MODE_WPA_PSK = 4, + MODE_WPA_NONE = 5, + MODE_WPA2 = 6, + MODE_WPA2_PSK = 7, + MODE_WPA3_SAE = 11, +}; + +enum { + MT7925_CLC_POWER, + MT7925_CLC_CHAN, + MT7925_CLC_MAX_NUM, +}; + +struct mt7925_clc_rule { + u8 alpha2[2]; + u8 type[2]; + u8 seg_idx; + u8 rsv[3]; +} __packed; + +struct mt7925_clc_segment { + u8 idx; + u8 rsv1[3]; + u32 offset; + u32 len; + u8 rsv2[4]; +} __packed; + +struct mt7925_clc { + __le32 len; + u8 idx; + u8 ver; + u8 nr_country; + u8 type; + u8 nr_seg; + u8 rsv[7]; + u8 data[]; +} __packed; + +enum mt7925_eeprom_field { + MT_EE_CHIP_ID = 0x000, + MT_EE_VERSION = 0x002, + MT_EE_MAC_ADDR = 0x004, + __MT_EE_MAX = 0x9ff +}; + +enum { + TXPWR_USER, + TXPWR_EEPROM, + TXPWR_MAC, + TXPWR_MAX_NUM, +}; + +struct mt7925_txpwr { + s8 cck[4][2]; + s8 ofdm[8][2]; + s8 ht20[8][2]; + s8 ht40[9][2]; + s8 vht20[12][2]; + s8 vht40[12][2]; + s8 vht80[12][2]; + s8 vht160[12][2]; + s8 he26[12][2]; + s8 he52[12][2]; + s8 he106[12][2]; + s8 he242[12][2]; + s8 he484[12][2]; + s8 he996[12][2]; + s8 he996x2[12][2]; + s8 eht26[16][2]; + s8 eht52[16][2]; + s8 eht106[16][2]; + s8 eht242[16][2]; + s8 eht484[16][2]; + s8 eht996[16][2]; + s8 eht996x2[16][2]; + s8 eht996x4[16][2]; + s8 eht26_52[16][2]; + s8 eht26_106[16][2]; + s8 eht484_242[16][2]; + s8 eht996_484[16][2]; + s8 eht996_484_242[16][2]; + s8 eht996x2_484[16][2]; + s8 eht996x3[16][2]; + s8 eht996x3_484[16][2]; +}; + +extern const struct ieee80211_ops mt7925_ops; + +int __mt7925_start(struct mt792x_phy *phy); +int mt7925_register_device(struct mt792x_dev *dev); +void mt7925_unregister_device(struct mt792x_dev *dev); +int mt7925_run_firmware(struct mt792x_dev *dev); +int mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif, + bool enable); +int mt7925_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta, + struct ieee80211_vif *vif, bool enable, + enum mt76_sta_info_state state); +int mt7925_mcu_set_chan_info(struct mt792x_phy *phy, u16 tag); +int mt7925_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif); +int mt7925_mcu_set_eeprom(struct mt792x_dev *dev); +int mt7925_mcu_get_rx_rate(struct mt792x_phy *phy, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, struct rate_info *rate); +int mt7925_mcu_fw_log_2_host(struct mt792x_dev *dev, u8 ctrl); +void mt7925_mcu_rx_event(struct mt792x_dev *dev, struct sk_buff *skb); +int mt7925_mcu_chip_config(struct mt792x_dev *dev, const char *cmd); +int mt7925_mcu_set_rxfilter(struct mt792x_dev *dev, u32 fif, + u8 bit_op, u32 bit_map); + +int mt7925_mac_init(struct mt792x_dev *dev); +int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +bool mt7925_mac_wtbl_update(struct mt792x_dev *dev, int idx, u32 mask); +void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +void mt7925_mac_reset_work(struct work_struct *work); +int mt7925e_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 mt7925_tx_token_put(struct mt792x_dev *dev); +bool mt7925_rx_check(struct mt76_dev *mdev, void *data, int len); +void mt7925_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, + struct sk_buff *skb, u32 *info); +void mt7925_stats_work(struct work_struct *work); +void mt7925_set_stream_he_eht_caps(struct mt792x_phy *phy); +int mt7925_init_debugfs(struct mt792x_dev *dev); + +int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev, + struct ieee80211_vif *vif, + bool enable); +int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev, + struct ieee80211_ampdu_params *params, + bool enable); +int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev, + struct ieee80211_ampdu_params *params, + bool enable); +void mt7925_scan_work(struct work_struct *work); +void mt7925_roc_work(struct work_struct *work); +int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev, struct ieee80211_vif *vif); +void mt7925_coredump_work(struct work_struct *work); +int mt7925_get_txpwr_info(struct mt792x_dev *dev, u8 band_idx, + struct mt7925_txpwr *txpwr); +void mt7925_mac_set_fixed_rate_table(struct mt792x_dev *dev, + u8 tbl_idx, u16 rate_idx); +void mt7925_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, + struct sk_buff *skb, struct mt76_wcid *wcid, + struct ieee80211_key_conf *key, int pid, + enum mt76_txq_id qid, u32 changed); +void mt7925_txwi_free(struct mt792x_dev *dev, struct mt76_txwi_cache *t, + struct ieee80211_sta *sta, bool clear_status, + struct list_head *free_list); +int mt7925_mcu_parse_response(struct mt76_dev *mdev, int cmd, + struct sk_buff *skb, int seq); + +int mt7925e_mac_reset(struct mt792x_dev *dev); +int mt7925e_mcu_init(struct mt792x_dev *dev); +void mt7925_mac_add_txs(struct mt792x_dev *dev, void *data); +void mt7925_set_runtime_pm(struct mt792x_dev *dev); +void mt7925_mcu_set_suspend_iter(void *priv, u8 *mac, + struct ieee80211_vif *vif); +void mt7925_connac_mcu_set_suspend_iter(void *priv, u8 *mac, + struct ieee80211_vif *vif); +void mt7925_set_ipv6_ns_work(struct work_struct *work); + +int mt7925_mcu_set_sniffer(struct mt792x_dev *dev, struct ieee80211_vif *vif, + bool enable); +int mt7925_mcu_config_sniffer(struct mt792x_vif *vif, + struct ieee80211_chanctx_conf *ctx); + +int mt7925_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 mt7925_usb_sdio_tx_complete_skb(struct mt76_dev *mdev, + struct mt76_queue_entry *e); +bool mt7925_usb_sdio_tx_status_data(struct mt76_dev *mdev, u8 *update); + +int mt7925_mcu_uni_add_beacon_offload(struct mt792x_dev *dev, + struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + bool enable); +int mt7925_set_tx_sar_pwr(struct ieee80211_hw *hw, + const struct cfg80211_sar_specs *sar); + +int mt7925_mcu_regval(struct mt792x_dev *dev, u32 regidx, u32 *val, bool set); +int mt7925_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2, + enum environment_cap env_cap); +int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_vif *vif, + struct ieee80211_channel *chan, int duration, + enum mt7925_roc_req type, u8 token_id); +int mt7925_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif, + u8 token_id); +int mt7925_mcu_fill_message(struct mt76_dev *mdev, struct sk_buff *skb, + int cmd, int *wait_seq); +int mt7925_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif, + struct mt76_connac_sta_key_conf *sta_key_conf, + struct ieee80211_key_conf *key, int mcu_cmd, + struct mt76_wcid *wcid, enum set_key_cmd cmd); +int mt7925_mcu_set_rts_thresh(struct mt792x_phy *phy, u32 val); +int mt7925_mcu_wtbl_update_hdr_trans(struct mt792x_dev *dev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta); + +#endif |