debugfs.c File Reference

#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/debugfs.h>
#include <linux/ieee80211.h>
#include <net/mac80211.h>
#include "iwl-debug.h"
#include "iwl-io.h"
#include "dev.h"
#include "agn.h"

Go to the source code of this file.

Macros
#define	DEBUGFS_ADD_FILE(name, parent, mode)
#define	DEBUGFS_ADD_BOOL(name, parent, ptr)
#define	DEBUGFS_ADD_X32(name, parent, ptr)
#define	DEBUGFS_ADD_U32(name, parent, ptr, mode)
#define	DEBUGFS_READ_FUNC(name)
#define	DEBUGFS_WRITE_FUNC(name)
#define	DEBUGFS_READ_FILE_OPS(name)
#define	DEBUGFS_WRITE_FILE_OPS(name)
#define	DEBUGFS_READ_WRITE_FILE_OPS(name)

Functions
	DEBUGFS_READ_WRITE_FILE_OPS (sram)
	DEBUGFS_READ_FILE_OPS (wowlan_sram)
	DEBUGFS_READ_FILE_OPS (nvm)
	DEBUGFS_READ_FILE_OPS (stations)
	DEBUGFS_READ_FILE_OPS (channels)
	DEBUGFS_READ_FILE_OPS (status)
	DEBUGFS_READ_WRITE_FILE_OPS (rx_handlers)
	DEBUGFS_READ_FILE_OPS (qos)
	DEBUGFS_READ_FILE_OPS (thermal_throttling)
	DEBUGFS_READ_WRITE_FILE_OPS (disable_ht40)
	DEBUGFS_READ_FILE_OPS (temperature)
	DEBUGFS_READ_WRITE_FILE_OPS (sleep_level_override)
	DEBUGFS_READ_FILE_OPS (current_sleep_command)
	DEBUGFS_READ_FILE_OPS (ucode_rx_stats)
	DEBUGFS_READ_FILE_OPS (ucode_tx_stats)
	DEBUGFS_READ_FILE_OPS (ucode_general_stats)
	DEBUGFS_READ_FILE_OPS (sensitivity)
	DEBUGFS_READ_FILE_OPS (chain_noise)
	DEBUGFS_READ_FILE_OPS (power_save_status)
	DEBUGFS_WRITE_FILE_OPS (clear_ucode_statistics)
	DEBUGFS_READ_WRITE_FILE_OPS (ucode_tracing)
	DEBUGFS_READ_WRITE_FILE_OPS (missed_beacon)
	DEBUGFS_READ_WRITE_FILE_OPS (plcp_delta)
	DEBUGFS_READ_WRITE_FILE_OPS (rf_reset)
	DEBUGFS_READ_FILE_OPS (rxon_flags)
	DEBUGFS_READ_FILE_OPS (rxon_filter_flags)
	DEBUGFS_WRITE_FILE_OPS (txfifo_flush)
	DEBUGFS_READ_FILE_OPS (ucode_bt_stats)
	DEBUGFS_READ_FILE_OPS (bt_traffic)
	DEBUGFS_READ_WRITE_FILE_OPS (protection_mode)
	DEBUGFS_READ_FILE_OPS (reply_tx_error)
	DEBUGFS_WRITE_FILE_OPS (echo_test)
	DEBUGFS_READ_WRITE_FILE_OPS (calib_disabled)
int	iwl_dbgfs_register (struct iwl_priv *priv, struct dentry *dbgfs_dir)

Macro Definition Documentation

#define DEBUGFS_ADD_BOOL	(		name,
			parent,
			ptr
	)

Value:

do {            \
	struct dentry *__tmp;                      \
    __tmp = debugfs_create_bool(#name, S_IWUSR | S_IRUSR,       \
                    parent, ptr);           \
    if (IS_ERR(__tmp) || !__tmp)                    \
        goto err;                       \
} while (0)

Definition at line 47 of file debugfs.c.

#define DEBUGFS_ADD_FILE	(		name,
			parent,
			mode
	)

Value:

do {            \
    if (!debugfs_create_file(#name, mode, parent, priv,     \
                 &iwl_dbgfs_##name##_ops))      \
        goto err;                       \
} while (0)

Definition at line 41 of file debugfs.c.

#define DEBUGFS_ADD_U32	(		name,
			parent,
			ptr,
			mode
	)

Value:

do {            \
	struct dentry *__tmp;                      \
    __tmp = debugfs_create_u32(#name, mode,             \
                   parent, ptr);            \
    if (IS_ERR(__tmp) || !__tmp)                    \
        goto err;                       \
} while (0)

Definition at line 63 of file debugfs.c.

#define DEBUGFS_ADD_X32	(		name,
			parent,
			ptr
	)

Value:

do {                \
	struct dentry *__tmp;                      \
    __tmp = debugfs_create_x32(#name, S_IWUSR | S_IRUSR,        \
                   parent, ptr);            \
    if (IS_ERR(__tmp) || !__tmp)                    \
        goto err;                       \
} while (0)

Definition at line 55 of file debugfs.c.

#define DEBUGFS_READ_FILE_OPS

(

name

)

Value:

DEBUGFS_READ_FUNC(name);                                        \
static const struct file_operations iwl_dbgfs_##name##_ops = {          \
    .read = iwl_dbgfs_##name##_read,                \
    .open = simple_open,                        \
    .llseek = generic_file_llseek,                  \
};

Definition at line 83 of file debugfs.c.

#define DEBUGFS_READ_FUNC

(

name

)

Value:

static ssize_t iwl_dbgfs_##name##_read(struct file *file,               \
                    char __user *user_buf,          \
                    size_t count, loff_t *ppos);

Definition at line 72 of file debugfs.c.

#define DEBUGFS_READ_WRITE_FILE_OPS

(

name

)

Value:

DEBUGFS_READ_FUNC(name);                                        \
    DEBUGFS_WRITE_FUNC(name);                                       \
static const struct file_operations iwl_dbgfs_##name##_ops = {          \
    .write = iwl_dbgfs_##name##_write,                              \
    .read = iwl_dbgfs_##name##_read,                                \
    .open = simple_open,                        \
    .llseek = generic_file_llseek,                  \
};

Definition at line 100 of file debugfs.c.

#define DEBUGFS_WRITE_FILE_OPS

(

name

)

Value:

DEBUGFS_WRITE_FUNC(name);                                       \
static const struct file_operations iwl_dbgfs_##name##_ops = {          \
    .write = iwl_dbgfs_##name##_write,                              \
    .open = simple_open,                        \
    .llseek = generic_file_llseek,                  \
};

Definition at line 91 of file debugfs.c.

#define DEBUGFS_WRITE_FUNC

(

name

)

Value:

static ssize_t iwl_dbgfs_##name##_write(struct file *file,              \
                    const char __user *user_buf,    \
                    size_t count, loff_t *ppos);

Definition at line 77 of file debugfs.c.

Function Documentation

DEBUGFS_READ_FILE_OPS

(

wowlan_sram

)

DEBUGFS_READ_FILE_OPS

(

nvm

)

DEBUGFS_READ_FILE_OPS

(

stations

)

DEBUGFS_READ_FILE_OPS

(

channels

)

DEBUGFS_READ_FILE_OPS

(

status

)

DEBUGFS_READ_FILE_OPS

(

qos

)

DEBUGFS_READ_FILE_OPS

(

thermal_throttling

)

DEBUGFS_READ_FILE_OPS

(

temperature

)

DEBUGFS_READ_FILE_OPS

(

current_sleep_command

)

DEBUGFS_READ_FILE_OPS

(

ucode_rx_stats

)

DEBUGFS_READ_FILE_OPS

(

ucode_tx_stats

)

DEBUGFS_READ_FILE_OPS

(

ucode_general_stats

)

DEBUGFS_READ_FILE_OPS

(

sensitivity

)

DEBUGFS_READ_FILE_OPS

(

chain_noise

)

DEBUGFS_READ_FILE_OPS

(

power_save_status

)

DEBUGFS_READ_FILE_OPS

(

rxon_flags

)

DEBUGFS_READ_FILE_OPS

(

rxon_filter_flags

)

DEBUGFS_READ_FILE_OPS

(

ucode_bt_stats

)

DEBUGFS_READ_FILE_OPS

(

bt_traffic

)

DEBUGFS_READ_FILE_OPS

(

reply_tx_error

)

DEBUGFS_READ_WRITE_FILE_OPS

(

sram

)

DEBUGFS_READ_WRITE_FILE_OPS

(

rx_handlers

)

DEBUGFS_READ_WRITE_FILE_OPS

(

disable_ht40

)

DEBUGFS_READ_WRITE_FILE_OPS

(

sleep_level_override

)

DEBUGFS_READ_WRITE_FILE_OPS

(

ucode_tracing

)

DEBUGFS_READ_WRITE_FILE_OPS

(

missed_beacon

)

DEBUGFS_READ_WRITE_FILE_OPS

(

plcp_delta

)

DEBUGFS_READ_WRITE_FILE_OPS

(

rf_reset

)

DEBUGFS_READ_WRITE_FILE_OPS

(

protection_mode

)

DEBUGFS_READ_WRITE_FILE_OPS

(

calib_disabled

)

DEBUGFS_WRITE_FILE_OPS

(

clear_ucode_statistics

)

DEBUGFS_WRITE_FILE_OPS

(

txfifo_flush

)

DEBUGFS_WRITE_FILE_OPS

(

echo_test

)

int iwl_dbgfs_register	(	struct iwl_priv *	priv,
		struct dentry *	dbgfs_dir
	)

Definition at line 2355 of file debugfs.c.