drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h

File Facts

System

Linux kernel

Corpus path

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h

Extension

.h

Size

20310 bytes

Lines

825

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

• ../wifi.h

Detected Declarations

• struct btc_board_info
• struct btc_bt_info
• struct btc_stack_info
• struct btc_statistics
• struct btc_bt_link_info
• struct btc_coexist
• struct wifi_only_cfg
• struct wifi_only_haldata
• struct wifi_only_cfg
• enum btc_bt_reg_type
• enum btc_chip_interface
• enum btc_chip_type
• enum btc_msg_type
• enum btc_power_save_type
• enum btc_dbg_opcode
• enum btc_rssi_state
• enum btc_wifi_role
• enum btc_wireless_freq
• enum btc_wifi_bw_mode
• enum btc_wifi_traffic_dir
• enum btc_wifi_pnp
• enum btc_iot_peer
• enum bt_wifi_coex_state
• enum bt_ant_type
• enum btc_get_type
• enum btc_vendor
• enum btc_set_type
• enum btc_dbg_disp_type
• enum btc_notify_type_ips
• enum btc_notify_type_lps
• enum btc_notify_type_scan
• enum btc_notify_type_switchband
• enum btc_notify_type_associate
• enum btc_notify_type_media_status
• enum btc_notify_type_special_packet
• enum hci_ext_bt_operation
• enum btc_notify_type_stack_operation
• enum btc_antenna_pos
• enum btc_mp_h2c_op_code
• enum btc_mp_h2c_req_num
• enum wifionly_chip_interface
• enum wifionly_customer_id
• function halwifionly_phy_set_bb_reg

Annotated Snippet

struct btc_board_info {
	/* The following is some board information */
	u8 bt_chip_type;
	u8 pg_ant_num;	/* pg ant number */
	u8 btdm_ant_num;	/* ant number for btdm */
	u8 btdm_ant_pos;
	u8 single_ant_path; /* current used for 8723b only, 1=>s0,  0=>s1 */
	bool tfbga_package;

	u8 rfe_type;
	u8 ant_div_cfg;
	u8 customer_id;
};

enum btc_dbg_opcode {
	BTC_DBG_SET_COEX_NORMAL = 0x0,
	BTC_DBG_SET_COEX_WIFI_ONLY = 0x1,
	BTC_DBG_SET_COEX_BT_ONLY = 0x2,
	BTC_DBG_MAX
};

enum btc_rssi_state {
	BTC_RSSI_STATE_HIGH = 0x0,
	BTC_RSSI_STATE_MEDIUM = 0x1,
	BTC_RSSI_STATE_LOW = 0x2,
	BTC_RSSI_STATE_STAY_HIGH = 0x3,
	BTC_RSSI_STATE_STAY_MEDIUM = 0x4,
	BTC_RSSI_STATE_STAY_LOW = 0x5,
	BTC_RSSI_MAX
};

enum btc_wifi_role {
	BTC_ROLE_STATION = 0x0,
	BTC_ROLE_AP = 0x1,
	BTC_ROLE_IBSS = 0x2,
	BTC_ROLE_HS_MODE = 0x3,
	BTC_ROLE_MAX
};

enum btc_wireless_freq {
	BTC_FREQ_2_4G = 0x0,
	BTC_FREQ_5G = 0x1,
	BTC_FREQ_MAX
};

enum btc_wifi_bw_mode {
	BTC_WIFI_BW_LEGACY = 0x0,
	BTC_WIFI_BW_HT20 = 0x1,
	BTC_WIFI_BW_HT40 = 0x2,
	BTC_WIFI_BW_HT80 = 0x3,
	BTC_WIFI_BW_MAX
};

enum btc_wifi_traffic_dir {
	BTC_WIFI_TRAFFIC_TX = 0x0,
	BTC_WIFI_TRAFFIC_RX = 0x1,
	BTC_WIFI_TRAFFIC_MAX
};

enum btc_wifi_pnp {
	BTC_WIFI_PNP_WAKE_UP = 0x0,
	BTC_WIFI_PNP_SLEEP = 0x1,
	BTC_WIFI_PNP_SLEEP_KEEP_ANT = 0x2,
	BTC_WIFI_PNP_MAX
};

enum btc_iot_peer {
	BTC_IOT_PEER_UNKNOWN = 0,
	BTC_IOT_PEER_REALTEK = 1,
	BTC_IOT_PEER_REALTEK_92SE = 2,
	BTC_IOT_PEER_BROADCOM = 3,
	BTC_IOT_PEER_RALINK = 4,
	BTC_IOT_PEER_ATHEROS = 5,
	BTC_IOT_PEER_CISCO = 6,
	BTC_IOT_PEER_MERU = 7,
	BTC_IOT_PEER_MARVELL = 8,
	BTC_IOT_PEER_REALTEK_SOFTAP = 9,
	BTC_IOT_PEER_SELF_SOFTAP = 10, /* Self is SoftAP */
	BTC_IOT_PEER_AIRGO = 11,
	BTC_IOT_PEER_REALTEK_JAGUAR_BCUTAP = 12,
	BTC_IOT_PEER_REALTEK_JAGUAR_CCUTAP = 13,
	BTC_IOT_PEER_MAX,
};

/* for 8723b-d cut large current issue */
enum bt_wifi_coex_state {
	BTC_WIFI_STAT_INIT,
	BTC_WIFI_STAT_IQK,
	BTC_WIFI_STAT_NORMAL_OFF,
	BTC_WIFI_STAT_MP_OFF,

Annotation

• Immediate include surface: `../wifi.h`.
• Detected declarations: `struct btc_board_info`, `struct btc_bt_info`, `struct btc_stack_info`, `struct btc_statistics`, `struct btc_bt_link_info`, `struct btc_coexist`, `struct wifi_only_cfg`, `struct wifi_only_haldata`, `struct wifi_only_cfg`, `enum btc_bt_reg_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.