drivers/net/wireless/ti/wl1251/event.h

Source file repositories/reference/linux-study-clean/drivers/net/wireless/ti/wl1251/event.h

File Facts

System
Linux kernel
Corpus path
drivers/net/wireless/ti/wl1251/event.h
Extension
.h
Size
3513 bytes
Lines
114
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 event_debug_report {
	u8 debug_event_id;
	u8 num_params;
	u16 pad;
	u32 report_1;
	u32 report_2;
	u32 report_3;
} __packed;

struct event_mailbox {
	u32 events_vector;
	u32 events_mask;
	u32 reserved_1;
	u32 reserved_2;

	char average_rssi_level;
	u8 ps_status;
	u8 channel_switch_status;
	u8 scheduled_scan_status;

	/* Channels scanned by the scheduled scan */
	u16 scheduled_scan_channels;

	/* If bit 0 is set -> target's fatal error */
	u16 health_report;
	u16 bad_fft_counter;
	u8 bt_pta_sense_info;
	u8 bt_pta_protective_info;
	u32 reserved;
	u32 debug_report[2];

	/* Number of FCS errors since last event */
	u32 fcs_err_counter;

	struct event_debug_report report;
	u8 average_snr_level;
	u8 padding[19];
} __packed;

enum {
	EVENT_ENTER_POWER_SAVE_FAIL = 0,
	EVENT_ENTER_POWER_SAVE_SUCCESS,
	EVENT_EXIT_POWER_SAVE_FAIL,
	EVENT_EXIT_POWER_SAVE_SUCCESS,
};

int wl1251_event_unmask(struct wl1251 *wl);
void wl1251_event_mbox_config(struct wl1251 *wl);
int wl1251_event_handle(struct wl1251 *wl, u8 mbox);
int wl1251_event_wait(struct wl1251 *wl, u32 mask, int timeout_ms);

#endif

Annotation

Implementation Notes