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/* 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 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)
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
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