drivers/net/wireless/realtek/rtw88/rtw8822c.h

Source file repositories/reference/linux-study-clean/drivers/net/wireless/realtek/rtw88/rtw8822c.h

File Facts

System
Linux kernel
Corpus path
drivers/net/wireless/realtek/rtw88/rtw8822c.h
Extension
.h
Size
12519 bytes
Lines
430
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 rtw8822cu_efuse {
	u8 res0[0x30];			/* 0x120 */
	u8 vid[2];			/* 0x150 */
	u8 pid[2];
	u8 res1[3];
	u8 mac_addr[ETH_ALEN];		/* 0x157 */
	u8 res2[0x3d];
} __packed;

struct rtw8822cs_efuse {
	u8 res0[0x4a];			/* 0x120 */
	u8 mac_addr[ETH_ALEN];		/* 0x16a */
} __packed;

struct rtw8822ce_efuse {
	u8 mac_addr[ETH_ALEN];		/* 0x120 */
	u8 vender_id[2];
	u8 device_id[2];
	u8 sub_vender_id[2];
	u8 sub_device_id[2];
	u8 pmc[2];
	u8 exp_device_cap[2];
	u8 msi_cap;
	u8 ltr_cap;			/* 0x133 */
	u8 exp_link_control[2];
	u8 link_cap[4];
	u8 link_control[2];
	u8 serial_number[8];
	u8 res0:2;			/* 0x144 */
	u8 ltr_en:1;
	u8 res1:2;
	u8 obff:2;
	u8 res2_1:1;
	u8 res2_2:2;
	u8 obff_cap:2;
	u8 res3:4;
	u8 class_code[3];
	u8 res4;
	u8 pci_pm_L1_2_supp:1;
	u8 pci_pm_L1_1_supp:1;
	u8 aspm_pm_L1_2_supp:1;
	u8 aspm_pm_L1_1_supp:1;
	u8 L1_pm_substates_supp:1;
	u8 res5:3;
	u8 port_common_mode_restore_time;
	u8 port_t_power_on_scale:2;
	u8 res6:1;
	u8 port_t_power_on_value:5;
	u8 res7;
} __packed;

struct rtw8822c_efuse {
	__le16 rtl_id;
	u8 res0[4];
	u8 usb_mode;
	u8 res1[0x09];

	/* power index for four RF paths */
	struct rtw_txpwr_idx txpwr_idx_table[4];

	u8 channel_plan;		/* 0xb8 */
	u8 xtal_k;
	u8 res2;
	u8 iqk_lck;
	u8 res3[5];			/* 0xbc */
	u8 rf_board_option;
	u8 rf_feature_option;
	u8 rf_bt_setting;
	u8 eeprom_version;
	u8 eeprom_customer_id;
	u8 tx_bb_swing_setting_2g;
	u8 tx_bb_swing_setting_5g;
	u8 tx_pwr_calibrate_rate;
	u8 rf_antenna_option;		/* 0xc9 */
	u8 rfe_option;
	u8 country_code[2];
	u8 res4[3];
	u8 path_a_thermal;		/* 0xd0 */
	u8 path_b_thermal;
	u8 res5[2];
	u8 rx_gain_gap_2g_ofdm;
	u8 res6;
	u8 rx_gain_gap_2g_cck;
	u8 res7;
	u8 rx_gain_gap_5gl;
	u8 res8;
	u8 rx_gain_gap_5gm;
	u8 res9;
	u8 rx_gain_gap_5gh;
	u8 res10;

Annotation

Implementation Notes