mt7925.h

/* 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

#define HIF_TRAFFIC_IDLE 0x2

enum {
	UNI_EVENT_HIF_CTRL_BASIC = 0,
	UNI_EVENT_HIF_CTRL_TAG_NUM
};

struct mt7925_mcu_hif_ctrl_basic_tlv {
	__le16 tag;
	__le16 len;
	u8 cid;
	u8 pad[3];
	u32 status;
	u8 hif_type;
	u8 hif_tx_traffic_status;
	u8 hif_rx_traffic_status;
	u8 hifsuspend;
	u8 rsv[4];
} __packed;

enum {
	UNI_ROC_ACQUIRE,
	UNI_ROC_ABORT,
	UNI_ROC_SUB_LINK = 3,
	UNI_ROC_NUM
};

enum mt7925_roc_req {
	MT7925_ROC_REQ_JOIN,
	MT7925_ROC_REQ_ROC,
	MT7925_ROC_REQ_SUB_LINK,
	MT7925_ROC_REQ_MLSR_AG = 10,
	MT7925_ROC_REQ_MLSR_AA,
	MT7925_ROC_REQ_NUM
};

enum {
	UNI_EVENT_ROC_GRANT = 0,
	UNI_EVENT_ROC_GRANT_SUB_LINK = 4,
	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_v2 {
	u32 flag;
	u8 alpha2[2];
	u8 rsv[10];
} __packed;

struct mt7925_clc_rule {
	u8 alpha2[2];
	u8 type[2];
	u8 seg_idx;
	u8 flag; /* UNII4~8 ctrl flag */
	u8 rsv[2];
} __packed;

struct mt7925_clc_segment {
	u8 idx;
	u8 rsv1[3];
	u32 offset;
	u32 len;
	u8 rsv2[4];
} __packed;

struct mt7925_clc_type0 {
	u8 nr_country;
	u8 type;
	u8 nr_seg;
	u8 rsv[7];
} __packed;

struct mt7925_clc_type2 {
	u8 type;
	u8 rsv[9];
} __packed;

struct mt7925_clc {
	__le32 len;
	u8 idx;
	u8 ver;
	union {
		struct mt7925_clc_type0 t0;
		struct mt7925_clc_type2 t2;
	};
	u8 data[];
} __packed;

enum mt7925_eeprom_field {
	MT_EE_CHIP_ID =		0x000,
	MT_EE_VERSION =		0x002,
	MT_EE_MAC_ADDR =	0x004,
	MT_EE_HW_TYPE =		0xa71,
	__MT_EE_MAX =		0x9ff
};

#define MT_EE_HW_TYPE_ENCAP     GENMASK(1, 0)

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_bss_conf *link_conf,
			  bool enable);
int mt7925_mcu_sta_update(struct mt792x_dev *dev,
			  struct ieee80211_link_sta *link_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_bss_conf *bss_conf);
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);

void mt7925_regd_be_ctrl(struct mt792x_dev *dev, u8 *alpha2);
void mt7925_regd_update(struct mt792x_dev *dev);
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);
int mt7925_mac_sta_event(struct mt76_dev *mdev, struct ieee80211_vif *vif,
			 struct ieee80211_sta *sta, enum mt76_sta_event ev);
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_mlo_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_mlo_pm_work(struct work_struct *work);
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_bss_conf *link_conf);
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, struct mt76_wcid *wcid,
		      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_mcu_get_temperature(struct mt792x_phy *phy);

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_mlo_roc(struct mt792x_bss_conf *mconf, u16 sel_links,
			   int duration, u8 token_id);
int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_bss_conf *mconf,
		       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_bss_conf *mconf,
			 u8 token_id);
void mt7925_roc_abort_sync(struct mt792x_dev *dev);
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,
		       struct mt792x_sta *msta);
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,
				     int link_id);
int mt7925_mcu_wf_rf_pin_ctrl(struct mt792x_phy *phy);

int mt7925_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
			void *data, int len);
int mt7925_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *msg,
			 struct netlink_callback *cb, void *data, int len);

#endif