drivers/net/wireless/realtek/rtw88/coex.h

File Facts

System

Linux kernel

Corpus path

drivers/net/wireless/realtek/rtw88/coex.h

Extension

.h

Size

10931 bytes

Lines

434

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.

• 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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct coex_table_para
• struct coex_tdma_para
• struct coex_5g_afh_map
• struct coex_rf_para
• enum coex_mp_info_op
• enum coex_set_ant_phase
• enum coex_runreason
• enum coex_lte_coex_table_type
• enum coex_gnt_setup_state
• enum coex_ext_ant_switch_pos_type
• enum coex_ext_ant_switch_ctrl_type
• enum coex_algorithm
• enum coex_bt_profile
• enum coex_wl_link_mode
• enum coex_wl2bt_scoreboard
• enum coex_power_save_type
• enum coex_rssi_state
• enum coex_notify_type_ips
• enum coex_notify_type_lps
• enum coex_notify_type_scan
• enum coex_notify_type_switchband
• enum coex_notify_type_associate
• enum coex_notify_type_media_status
• enum coex_bt_status
• enum coex_wl_tput_dir
• enum coex_wl_priority_mask
• enum coex_commom_chip_setup
• enum coex_indirect_reg_type
• enum coex_pstdma_type
• enum coex_btrssi_type
• function rtw_coex_set_init
• function rtw_coex_set_ant_switch
• function rtw_coex_set_gnt_fix
• function rtw_coex_set_gnt_debug
• function rtw_coex_set_rfe_type
• function rtw_coex_set_wl_tx_power
• function rtw_coex_set_wl_rx_gain
• function rtw_coex_disabled
• function rtw_coex_active_query_bt_info

Annotated Snippet

struct coex_table_para {
	u32 bt;
	u32 wl;
};

struct coex_tdma_para {
	u8 para[5];
};

struct coex_5g_afh_map {
	u32 wl_5g_ch;
	u8 bt_skip_ch;
	u8 bt_skip_span;
};

struct coex_rf_para {
	u8 wl_pwr_dec_lvl;
	u8 bt_pwr_dec_lvl;
	bool wl_low_gain_en;
	u8 bt_lna_lvl;
};

static inline void rtw_coex_set_init(struct rtw_dev *rtwdev)
{
	const struct rtw_chip_info *chip = rtwdev->chip;

	chip->ops->coex_set_init(rtwdev);
}

static inline
void rtw_coex_set_ant_switch(struct rtw_dev *rtwdev, u8 ctrl_type, u8 pos_type)
{
	const struct rtw_chip_info *chip = rtwdev->chip;

	if (!chip->ops->coex_set_ant_switch)
		return;

	chip->ops->coex_set_ant_switch(rtwdev, ctrl_type, pos_type);
}

static inline void rtw_coex_set_gnt_fix(struct rtw_dev *rtwdev)
{
	const struct rtw_chip_info *chip = rtwdev->chip;

	chip->ops->coex_set_gnt_fix(rtwdev);
}

static inline void rtw_coex_set_gnt_debug(struct rtw_dev *rtwdev)
{
	const struct rtw_chip_info *chip = rtwdev->chip;

	chip->ops->coex_set_gnt_debug(rtwdev);
}

static inline  void rtw_coex_set_rfe_type(struct rtw_dev *rtwdev)
{
	const struct rtw_chip_info *chip = rtwdev->chip;

	chip->ops->coex_set_rfe_type(rtwdev);
}

static inline void rtw_coex_set_wl_tx_power(struct rtw_dev *rtwdev, u8 wl_pwr)
{
	const struct rtw_chip_info *chip = rtwdev->chip;

	chip->ops->coex_set_wl_tx_power(rtwdev, wl_pwr);
}

static inline
void rtw_coex_set_wl_rx_gain(struct rtw_dev *rtwdev, bool low_gain)
{
	const struct rtw_chip_info *chip = rtwdev->chip;

	chip->ops->coex_set_wl_rx_gain(rtwdev, low_gain);
}

void rtw_coex_info_response(struct rtw_dev *rtwdev, struct sk_buff *skb);
u32 rtw_coex_read_indirect_reg(struct rtw_dev *rtwdev, u16 addr);
void rtw_coex_write_indirect_reg(struct rtw_dev *rtwdev, u16 addr,
				 u32 mask, u32 val);
void rtw_coex_write_scbd(struct rtw_dev *rtwdev, u16 bitpos, bool set);
void rtw_coex_query_bt_info(struct rtw_dev *rtwdev);

void rtw_coex_bt_relink_work(struct work_struct *work);
void rtw_coex_bt_reenable_work(struct work_struct *work);
void rtw_coex_defreeze_work(struct work_struct *work);
void rtw_coex_wl_remain_work(struct work_struct *work);
void rtw_coex_bt_remain_work(struct work_struct *work);
void rtw_coex_wl_connecting_work(struct work_struct *work);
void rtw_coex_bt_multi_link_remain_work(struct work_struct *work);

Annotation

• Detected declarations: `struct coex_table_para`, `struct coex_tdma_para`, `struct coex_5g_afh_map`, `struct coex_rf_para`, `enum coex_mp_info_op`, `enum coex_set_ant_phase`, `enum coex_runreason`, `enum coex_lte_coex_table_type`, `enum coex_gnt_setup_state`, `enum coex_ext_ant_switch_pos_type`.
• Atlas domain: Driver Families / drivers/net.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.