rc80211_pid.h File Reference

Go to the source code of this file.

Data Structures
union	rc_pid_event_data
struct	rc_pid_event
struct	rc_pid_event_buffer
struct	rc_pid_events_file_info
struct	rc_pid_debugfs_entries
struct	rc_pid_sta_info
struct	rc_pid_rateinfo
struct	rc_pid_info

Macros
#define	RC_PID_INTERVAL   125
#define	RC_PID_SMOOTHING_SHIFT   3
#define	RC_PID_SMOOTHING   (1 << RC_PID_SMOOTHING_SHIFT)
#define	RC_PID_SHARPENING_FACTOR   0
#define	RC_PID_SHARPENING_DURATION   0
#define	RC_PID_ARITH_SHIFT   8
#define	RC_PID_COEFF_P   15
#define	RC_PID_COEFF_I   9
#define	RC_PID_COEFF_D   15
#define	RC_PID_TARGET_PF   14
#define	RC_PID_NORM_OFFSET   3
#define	RC_PID_FAST_START   0
#define	RC_PID_DO_ARITH_RIGHT_SHIFT(x, y)   ((x) < 0 ? -((-(x)) >> (y)) : (x) >> (y))
#define	RC_PID_EVENT_RING_SIZE   32

Enumerations
enum	rc_pid_event_type { RC_PID_EVENT_TYPE_TX_STATUS, RC_PID_EVENT_TYPE_RATE_CHANGE, RC_PID_EVENT_TYPE_TX_RATE, RC_PID_EVENT_TYPE_PF_SAMPLE }

Functions
void	rate_control_pid_event_tx_status (struct rc_pid_event_buffer *buf, struct ieee80211_tx_info *stat)
void	rate_control_pid_event_rate_change (struct rc_pid_event_buffer *buf, int index, int rate)
void	rate_control_pid_event_tx_rate (struct rc_pid_event_buffer *buf, int index, int rate)
void	rate_control_pid_event_pf_sample (struct rc_pid_event_buffer *buf, s32 pf_sample, s32 prop_err, s32 int_err, s32 der_err)
void	rate_control_pid_add_sta_debugfs (void *priv, void *priv_sta, struct dentry *dir)
void	rate_control_pid_remove_sta_debugfs (void *priv, void *priv_sta)

Macro Definition Documentation

#define RC_PID_ARITH_SHIFT   8

Definition at line 25 of file rc80211_pid.h.

#define RC_PID_COEFF_D   15

Definition at line 32 of file rc80211_pid.h.

#define RC_PID_COEFF_I   9

Definition at line 30 of file rc80211_pid.h.

#define RC_PID_COEFF_P   15

Definition at line 28 of file rc80211_pid.h.

#define RC_PID_DO_ARITH_RIGHT_SHIFT	(		x,
			y
	)		((x) < 0 ? -((-(x)) >> (y)) : (x) >> (y))

Definition at line 48 of file rc80211_pid.h.

#define RC_PID_EVENT_RING_SIZE   32

Definition at line 94 of file rc80211_pid.h.

#define RC_PID_FAST_START   0

Definition at line 45 of file rc80211_pid.h.

#define RC_PID_INTERVAL   125

Definition at line 14 of file rc80211_pid.h.

#define RC_PID_NORM_OFFSET   3

Definition at line 42 of file rc80211_pid.h.

#define RC_PID_SHARPENING_DURATION   0

Definition at line 22 of file rc80211_pid.h.

#define RC_PID_SHARPENING_FACTOR   0

Definition at line 21 of file rc80211_pid.h.

#define RC_PID_SMOOTHING   (1 << RC_PID_SMOOTHING_SHIFT)

Definition at line 18 of file rc80211_pid.h.

#define RC_PID_SMOOTHING_SHIFT   3

Definition at line 17 of file rc80211_pid.h.

#define RC_PID_TARGET_PF   14

Definition at line 39 of file rc80211_pid.h.

Enumeration Type Documentation

enum rc_pid_event_type

Enumerator:

RC_PID_EVENT_TYPE_TX_STATUS
RC_PID_EVENT_TYPE_RATE_CHANGE
RC_PID_EVENT_TYPE_TX_RATE
RC_PID_EVENT_TYPE_PF_SAMPLE

Definition at line 51 of file rc80211_pid.h.

Function Documentation

void rate_control_pid_add_sta_debugfs	(	void *	priv,
		void *	priv_sta,
		struct dentry *	dir
	)

Definition at line 213 of file rc80211_pid_debugfs.c.

void rate_control_pid_event_pf_sample	(	struct rc_pid_event_buffer *	buf,
		s32	pf_sample,
		s32	prop_err,
		s32	int_err,
		s32	der_err
	)

Definition at line 74 of file rc80211_pid_debugfs.c.

void rate_control_pid_event_rate_change	(	struct rc_pid_event_buffer *	buf,
		int	index,
		int	rate
	)

Definition at line 54 of file rc80211_pid_debugfs.c.

void rate_control_pid_event_tx_rate	(	struct rc_pid_event_buffer *	buf,
		int	index,
		int	rate
	)

Definition at line 64 of file rc80211_pid_debugfs.c.

void rate_control_pid_event_tx_status	(	struct rc_pid_event_buffer *	buf,
		struct ieee80211_tx_info *	stat
	)

Definition at line 44 of file rc80211_pid_debugfs.c.

void rate_control_pid_remove_sta_debugfs	(	void *	priv,
		void *	priv_sta
	)

Definition at line 223 of file rc80211_pid_debugfs.c.