debugfs.c File Reference

#include <linux/fs.h>
#include <linux/debugfs.h>
#include <linux/slab.h>
#include <linux/netdevice.h>
#include <linux/pci.h>
#include <linux/mutex.h>
#include "b43legacy.h"
#include "main.h"
#include "debugfs.h"
#include "dma.h"
#include "pio.h"
#include "xmit.h"

Go to the source code of this file.

Data Structures
struct	b43legacy_debugfs_fops

Macros
#define	fappend(fmt, x...)
#define	B43legacy_DEBUGFS_FOPS(name, _read, _write, _take_irqlock)
#define	add_dyn_dbg(name, id, initstate)
#define	ADD_FILE(name, mode)

Functions
	B43legacy_DEBUGFS_FOPS (tsf, tsf_read_file, tsf_write_file, 1)
	B43legacy_DEBUGFS_FOPS (ucode_regs, ucode_regs_read_file, NULL, 1)
	B43legacy_DEBUGFS_FOPS (shm, shm_read_file, NULL, 1)
	B43legacy_DEBUGFS_FOPS (txstat, txstat_read_file, NULL, 0)
	B43legacy_DEBUGFS_FOPS (restart, NULL, restart_write_file, 1)
int	b43legacy_debug (struct b43legacy_wldev *dev, enum b43legacy_dyndbg feature)
void	b43legacy_debugfs_add_device (struct b43legacy_wldev *dev)
void	b43legacy_debugfs_remove_device (struct b43legacy_wldev *dev)
void	b43legacy_debugfs_log_txstat (struct b43legacy_wldev *dev, const struct b43legacy_txstatus *status)
void	b43legacy_debugfs_init (void)
void	b43legacy_debugfs_exit (void)

Macro Definition Documentation

#define add_dyn_dbg	(		name,
			id,
			initstate
	)

Value:

do {        \
    e->dyn_debug[id] = (initstate);         \
    d = debugfs_create_bool(name, 0600, e->subdir,  \
                &(e->dyn_debug[id]));   \
    if (!IS_ERR(d))                 \
        e->dyn_debug_dentries[id] = d;      \
                } while (0)

#define ADD_FILE	(		name,
			mode
	)

Value:

do {                            \
		struct dentry *d;             \
        d = debugfs_create_file(__stringify(name),  \
                    mode, e->subdir, dev,   \
                    &fops_##name.fops); \
        e->file_##name.dentry = NULL;           \
        if (!IS_ERR(d))                 \
            e->file_##name.dentry = d;      \
    } while (0)

#define B43legacy_DEBUGFS_FOPS	(		name,
			_read,
			_write,
			_take_irqlock
	)

Value:

static struct b43legacy_debugfs_fops fops_##name = {        \
        .read   = _read,                \
        .write  = _write,               \
        .fops   = {                 \
            .open   = simple_open,              \
            .read   = b43legacy_debugfs_read,       \
            .write  = b43legacy_debugfs_write,      \
            .llseek = generic_file_llseek,          \
        },                      \
        .file_struct_offset = offsetof(struct b43legacy_dfsentry, \
                           file_##name),    \
        .take_irqlock   = _take_irqlock,        \
    }

Definition at line 323 of file debugfs.c.

#define fappend	(		fmt,
			x...
	)

Value:

do {                            \
        if (bufsize - count)                \
            count += snprintf(buf + count,      \
                      bufsize - count,  \
                      fmt , ##x);       \
		else						\
			printk(KERN_ERR "b43legacy: fappend overflow\n"); \
    } while (0)

Definition at line 67 of file debugfs.c.

Function Documentation

int b43legacy_debug	(	struct b43legacy_wldev *	dev,
		enum b43legacy_dyndbg	feature
	)

Definition at line 345 of file debugfs.c.

void b43legacy_debugfs_add_device

(

struct b43legacy_wldev *

dev

)

Definition at line 381 of file debugfs.c.

void b43legacy_debugfs_exit

(

void

)

Definition at line 497 of file debugfs.c.

B43legacy_DEBUGFS_FOPS	(	tsf	,
		tsf_read_file	,
		tsf_write_file	,
		1
	)

B43legacy_DEBUGFS_FOPS	(	ucode_regs	,
		ucode_regs_read_file	,
		NULL	,
		1
	)

B43legacy_DEBUGFS_FOPS	(	shm	,
		shm_read_file	,
		NULL	,
		1
	)

B43legacy_DEBUGFS_FOPS	(	txstat	,
		txstat_read_file	,
		NULL	,
		0
	)

B43legacy_DEBUGFS_FOPS	(	restart	,
		NULL	,
		restart_write_file	,
		1
	)

void b43legacy_debugfs_init

(

void

)

Definition at line 490 of file debugfs.c.

void b43legacy_debugfs_log_txstat	(	struct b43legacy_wldev *	dev,
		const struct b43legacy_txstatus *	status
	)

Definition at line 468 of file debugfs.c.

void b43legacy_debugfs_remove_device

(

struct b43legacy_wldev *

dev

)

Definition at line 446 of file debugfs.c.