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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h | 339 |
1 files changed, 339 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h new file mode 100644 index 0000000000..87dd06855f --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h @@ -0,0 +1,339 @@ +/* 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 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 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) + +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) + +static inline void +mt7921_skb_add_usb_sdio_hdr(struct mt792x_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 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); +#endif |