drivers/net/wireless/realtek/rtw89/rtw8852a.h

Source file repositories/reference/linux-study-clean/drivers/net/wireless/realtek/rtw89/rtw8852a.h

File Facts

System
Linux kernel
Corpus path
drivers/net/wireless/realtek/rtw89/rtw8852a.h
Extension
.h
Size
2460 bytes
Lines
111
Domain
Driver Families
Bucket
drivers/net
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

struct rtw8852au_efuse {
	u8 rsvd[0x38];
	u8 mac_addr[ETH_ALEN];
};

struct rtw8852ae_efuse {
	u8 mac_addr[ETH_ALEN];
};

struct rtw8852a_tssi_offset {
	u8 cck_tssi[TSSI_CCK_CH_GROUP_NUM];
	u8 bw40_tssi[TSSI_MCS_2G_CH_GROUP_NUM];
	u8 rsvd[7];
	u8 bw40_1s_tssi_5g[TSSI_MCS_5G_CH_GROUP_NUM];
} __packed;

struct rtw8852a_efuse {
	u8 rsvd[0x210];
	struct rtw8852a_tssi_offset path_a_tssi;
	u8 rsvd1[10];
	struct rtw8852a_tssi_offset path_b_tssi;
	u8 rsvd2[94];
	u8 channel_plan;
	u8 xtal_k;
	u8 rsvd3;
	u8 iqk_lck;
	u8 rsvd4[5];
	u8 reg_setting:2;
	u8 tx_diversity:1;
	u8 rx_diversity:2;
	u8 ac_mode:1;
	u8 module_type:2;
	u8 rsvd5;
	u8 shared_ant:1;
	u8 coex_type:3;
	u8 ant_iso:1;
	u8 radio_on_off:1;
	u8 rsvd6:2;
	u8 eeprom_version;
	u8 customer_id;
	u8 tx_bb_swing_2g;
	u8 tx_bb_swing_5g;
	u8 tx_cali_pwr_trk_mode;
	u8 trx_path_selection;
	u8 rfe_type;
	u8 country_code[2];
	u8 rsvd7[3];
	u8 path_a_therm;
	u8 path_b_therm;
	u8 rsvd8[46];
	u8 path_a_cck_pwr_idx[6];
	u8 path_a_bw40_1tx_pwr_idx[5];
	u8 path_a_ofdm_1tx_pwr_idx_diff:4;
	u8 path_a_bw20_1tx_pwr_idx_diff:4;
	u8 path_a_bw20_2tx_pwr_idx_diff:4;
	u8 path_a_bw40_2tx_pwr_idx_diff:4;
	u8 path_a_cck_2tx_pwr_idx_diff:4;
	u8 path_a_ofdm_2tx_pwr_idx_diff:4;
	u8 rsvd9[0xf2];
	union {
		struct rtw8852au_efuse u;
		struct rtw8852ae_efuse e;
	};
} __packed;

struct rtw8852a_bb_pmac_info {
	u8 en_pmac_tx:1;
	u8 is_cck:1;
	u8 mode:3;
	u8 rsvd:3;
	u16 tx_cnt;
	u16 period;
	u16 tx_time;
	u8 duty_cycle;
};

extern const struct rtw89_chip_info rtw8852a_chip_info;

void rtw8852a_bb_set_plcp_tx(struct rtw89_dev *rtwdev);
void rtw8852a_bb_set_pmac_tx(struct rtw89_dev *rtwdev,
			     struct rtw8852a_bb_pmac_info *tx_info,
			     enum rtw89_phy_idx idx, const struct rtw89_chan *chan);
void rtw8852a_bb_set_pmac_pkt_tx(struct rtw89_dev *rtwdev, u8 enable,
				 u16 tx_cnt, u16 period, u16 tx_time,
				 enum rtw89_phy_idx idx, const struct rtw89_chan *chan);
void rtw8852a_bb_set_power(struct rtw89_dev *rtwdev, s16 pwr_dbm,
			   enum rtw89_phy_idx idx);
void rtw8852a_bb_cfg_tx_path(struct rtw89_dev *rtwdev, u8 tx_path);
void rtw8852a_bb_tx_mode_switch(struct rtw89_dev *rtwdev,
				enum rtw89_phy_idx idx, u8 mode);

Annotation

Implementation Notes