debugfs_sta.c File Reference

#include <linux/debugfs.h>
#include <linux/ieee80211.h>
#include "ieee80211_i.h"
#include "debugfs.h"
#include "debugfs_sta.h"
#include "sta_info.h"

Go to the source code of this file.

Macros
#define	STA_READ(name, field, format_string)
#define	STA_READ_D(name, field)   STA_READ(name, field, "%d\n")
#define	STA_READ_U(name, field)   STA_READ(name, field, "%u\n")
#define	STA_READ_S(name, field)   STA_READ(name, field, "%s\n")
#define	STA_OPS(name)
#define	STA_OPS_RW(name)
#define	STA_FILE(name, field, format)
#define	TEST(flg)   test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : ""
#define	PRINT_HT_CAP(_cond, _str)
#define	DEBUGFS_ADD(name)
#define	DEBUGFS_ADD_COUNTER(name, field)

Functions
	STA_FILE (aid, sta.aid, D)
	STA_FILE (dev, sdata->name, S)
	STA_FILE (last_signal, last_signal, D)
	STA_OPS (flags)
	STA_OPS (num_ps_buf_frames)
	STA_OPS (inactive_ms)
	STA_OPS (connected_time)
	STA_OPS (last_seq_ctrl)
	STA_OPS_RW (agg_status)
	STA_OPS (ht_capa)
void	ieee80211_sta_debugfs_add (struct sta_info *sta)
void	ieee80211_sta_debugfs_remove (struct sta_info *sta)

Macro Definition Documentation

#define DEBUGFS_ADD

(

name

)

Value:

debugfs_create_file(#name, 0400, \
        sta->debugfs.dir, sta, &sta_ ##name## _ops);

Definition at line 323 of file debugfs_sta.c.

#define DEBUGFS_ADD_COUNTER	(		name,
			field
	)

Value:

if (sizeof(sta->field) == sizeof(u32))              \
        debugfs_create_u32(#name, 0400, sta->debugfs.dir,   \
            (u32 *) &sta->field);               \
	else								\
		debugfs_create_u64(#name, 0400, sta->debugfs.dir, \
            (u64 *) &sta->field);

Definition at line 327 of file debugfs_sta.c.

#define PRINT_HT_CAP	(		_cond,
			_str
	)

Value:

do { \
    if (_cond) \
            p += scnprintf(p, sizeof(buf)+buf-p, "\t" _str "\n"); \
    } while (0)

#define STA_FILE	(		name,
			field,
			format
	)

Value:

STA_READ_##format(name, field)              \
        STA_OPS(name)

Definition at line 48 of file debugfs_sta.c.

#define STA_OPS

(

name

)

Value:

static const struct file_operations sta_ ##name## _ops = {      \
    .read = sta_##name##_read,                  \
    .open = simple_open,                        \
    .llseek = generic_file_llseek,                  \
}

Definition at line 33 of file debugfs_sta.c.

#define STA_OPS_RW

(

name

)

Value:

static const struct file_operations sta_ ##name## _ops = {      \
    .read = sta_##name##_read,                  \
    .write = sta_##name##_write,                    \
    .open = simple_open,                        \
    .llseek = generic_file_llseek,                  \
}

Definition at line 40 of file debugfs_sta.c.

#define STA_READ	(		name,
			field,
			format_string
	)

Value:

static ssize_t sta_ ##name## _read(struct file *file,           \
                   char __user *userbuf,        \
                   size_t count, loff_t *ppos)      \
{                                   \
	struct sta_info *sta = file->private_data;         \
    return mac80211_format_buffer(userbuf, count, ppos,         \
                      format_string, sta->field);   \
}

Definition at line 20 of file debugfs_sta.c.

#define STA_READ_D	(		name,
			field
	)		STA_READ(name, field, "%d\n")

Definition at line 29 of file debugfs_sta.c.

#define STA_READ_S	(		name,
			field
	)		STA_READ(name, field, "%s\n")

Definition at line 31 of file debugfs_sta.c.

#define STA_READ_U	(		name,
			field
	)		STA_READ(name, field, "%u\n")

Definition at line 30 of file debugfs_sta.c.

#define TEST

(

flg

)

test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : ""

Function Documentation

void ieee80211_sta_debugfs_add

(

struct sta_info *

sta

)

Definition at line 335 of file debugfs_sta.c.

void ieee80211_sta_debugfs_remove

(

struct sta_info *

sta

)

Definition at line 384 of file debugfs_sta.c.

STA_FILE	(	aid	,
		sta.	aid,
		D
	)

STA_FILE	(	dev	,
		sdata->	name,
		S
	)

STA_FILE	(	last_signal	,
		last_signal	,
		D
	)

STA_OPS

(

flags

)

STA_OPS

(

num_ps_buf_frames

)

STA_OPS

(

inactive_ms

)

STA_OPS

(

connected_time

)

STA_OPS

(

last_seq_ctrl

)

STA_OPS

(

ht_capa

)

STA_OPS_RW

(

agg_status

)