drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.h

Source file repositories/reference/linux-study-clean/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.h

File Facts

System
Linux kernel
Corpus path
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.h
Extension
.h
Size
4945 bytes
Lines
164
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 coex_dm_8192e_2ant {
	/* fw mechanism */
	u8 pre_dec_bt_pwr;
	u8 cur_dec_bt_pwr;
	u8 pre_fw_dac_swing_lvl;
	u8 cur_fw_dac_swing_lvl;
	bool cur_ignore_wlan_act;
	bool pre_ignore_wlan_act;
	u8 pre_ps_tdma;
	u8 cur_ps_tdma;
	u8 ps_tdma_para[5];
	u8 tdma_adj_type;
	bool reset_tdma_adjust;
	bool auto_tdma_adjust;
	bool pre_ps_tdma_on;
	bool cur_ps_tdma_on;
	bool pre_bt_auto_report;
	bool cur_bt_auto_report;

	/* sw mechanism */
	bool pre_rf_rx_lpf_shrink;
	bool cur_rf_rx_lpf_shrink;
	u32 bt_rf0x1e_backup;
	bool pre_low_penalty_ra;
	bool cur_low_penalty_ra;
	bool pre_dac_swing_on;
	u32 pre_dac_swing_lvl;
	bool cur_dac_swing_on;
	u32 cur_dac_swing_lvl;
	bool pre_adc_back_off;
	bool cur_adc_back_off;
	bool pre_agc_table_en;
	bool cur_agc_table_en;
	u32 pre_val0x6c0;
	u32 cur_val0x6c0;
	u32 pre_val0x6c4;
	u32 cur_val0x6c4;
	u32 pre_val0x6c8;
	u32 cur_val0x6c8;
	u8 pre_val0x6cc;
	u8 cur_val0x6cc;
	bool limited_dig;

	u32 backup_arfr_cnt1;	/* Auto Rate Fallback Retry cnt */
	u32 backup_arfr_cnt2;	/* Auto Rate Fallback Retry cnt */
	u16 backup_retry_limit;
	u8 backup_ampdu_maxtime;

	/* algorithm related */
	u8 pre_algorithm;
	u8 cur_algorithm;
	u8 bt_status;
	u8 wifi_chnl_info[3];

	u8 pre_ss_type;
	u8 cur_ss_type;

	u32 pre_ra_mask;
	u32 cur_ra_mask;
	u8 cur_ra_mask_type;
	u8 pre_arfr_type;
	u8 cur_arfr_type;
	u8 pre_retry_limit_type;
	u8 cur_retry_limit_type;
	u8 pre_ampdu_time_type;
	u8 cur_ampdu_time_type;
};

struct coex_sta_8192e_2ant {
	bool bt_link_exist;
	bool sco_exist;
	bool a2dp_exist;
	bool hid_exist;
	bool pan_exist;

	bool under_lps;
	bool under_ips;
	u32 high_priority_tx;
	u32 high_priority_rx;
	u32 low_priority_tx;
	u32 low_priority_rx;
	u8 bt_rssi;
	u8 pre_bt_rssi_state;
	u8 pre_wifi_rssi_state[4];
	bool c2h_bt_info_req_sent;
	u8 bt_info_c2h[BT_INFO_SRC_8192E_2ANT_MAX][10];
	u32 bt_info_c2h_cnt[BT_INFO_SRC_8192E_2ANT_MAX];
	bool c2h_bt_inquiry_page;
	u8 bt_retry_cnt;
	u8 bt_info_ext;

Annotation

Implementation Notes