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 "b43.h"
#include "main.h"
#include "debugfs.h"
#include "dma.h"
#include "xmit.h"

Go to the source code of this file.

Data Structures
struct	b43_debugfs_fops

Macros
#define	fappend(fmt, x...)
#define	B43_MAX_SHM_ROUTING   4
#define	B43_MAX_SHM_ADDR   0xFFFF
#define	B43_MAX_MMIO_ACCESS   (0xF00 - 1)
#define	B43_DEBUGFS_FOPS(name, _read, _write)
#define	add_dyn_dbg(name, id, initstate)
#define	ADD_FILE(name, mode)

Functions
	B43_DEBUGFS_FOPS (shm16read, shm16read__read_file, shm16read__write_file)
	B43_DEBUGFS_FOPS (shm16write, NULL, shm16write__write_file)
	B43_DEBUGFS_FOPS (shm32read, shm32read__read_file, shm32read__write_file)
	B43_DEBUGFS_FOPS (shm32write, NULL, shm32write__write_file)
	B43_DEBUGFS_FOPS (mmio16read, mmio16read__read_file, mmio16read__write_file)
	B43_DEBUGFS_FOPS (mmio16write, NULL, mmio16write__write_file)
	B43_DEBUGFS_FOPS (mmio32read, mmio32read__read_file, mmio32read__write_file)
	B43_DEBUGFS_FOPS (mmio32write, NULL, mmio32write__write_file)
	B43_DEBUGFS_FOPS (txstat, txstat_read_file, NULL)
	B43_DEBUGFS_FOPS (restart, NULL, restart_write_file)
	B43_DEBUGFS_FOPS (loctls, loctls_read_file, NULL)
bool	b43_debug (struct b43_wldev *dev, enum b43_dyndbg feature)
void	b43_debugfs_add_device (struct b43_wldev *dev)
void	b43_debugfs_remove_device (struct b43_wldev *dev)
void	b43_debugfs_log_txstat (struct b43_wldev *dev, const struct b43_txstatus *status)
void	b43_debugfs_init (void)
void	b43_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 B43_DEBUGFS_FOPS	(		name,
			_read,
			_write
	)

Value:

static struct b43_debugfs_fops fops_##name = {      \
        .read   = _read,                \
        .write  = _write,               \
        .fops   = {                 \
            .open   = simple_open,          \
            .read   = b43_debugfs_read,     \
            .write  = b43_debugfs_write,        \
            .llseek = generic_file_llseek,      \
        },                      \
        .file_struct_offset = offsetof(struct b43_dfsentry, \
                           file_##name),    \
    }

Definition at line 616 of file debugfs.c.

#define B43_MAX_MMIO_ACCESS   (0xF00 - 1)

Definition at line 232 of file debugfs.c.

#define B43_MAX_SHM_ADDR   0xFFFF

Definition at line 77 of file debugfs.c.

#define B43_MAX_SHM_ROUTING   4

Definition at line 76 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 "b43: fappend overflow\n"); \
    } while (0)

Definition at line 64 of file debugfs.c.

Function Documentation

bool b43_debug	(	struct b43_wldev *	dev,
		enum b43_dyndbg	feature
	)

Definition at line 643 of file debugfs.c.

void b43_debugfs_add_device

(

struct b43_wldev *

dev

)

Definition at line 692 of file debugfs.c.

void b43_debugfs_exit

(

void

)

Definition at line 823 of file debugfs.c.

B43_DEBUGFS_FOPS	(	shm16read	,
		shm16read__read_file	,
		shm16read__write_file
	)

B43_DEBUGFS_FOPS	(	shm16write	,
		NULL	,
		shm16write__write_file
	)

B43_DEBUGFS_FOPS	(	shm32read	,
		shm32read__read_file	,
		shm32read__write_file
	)

B43_DEBUGFS_FOPS	(	shm32write	,
		NULL	,
		shm32write__write_file
	)

B43_DEBUGFS_FOPS	(	mmio16read	,
		mmio16read__read_file	,
		mmio16read__write_file
	)

B43_DEBUGFS_FOPS	(	mmio16write	,
		NULL	,
		mmio16write__write_file
	)

B43_DEBUGFS_FOPS	(	mmio32read	,
		mmio32read__read_file	,
		mmio32read__write_file
	)

B43_DEBUGFS_FOPS	(	mmio32write	,
		NULL	,
		mmio32write__write_file
	)

B43_DEBUGFS_FOPS	(	txstat	,
		txstat_read_file	,
		NULL
	)

B43_DEBUGFS_FOPS	(	restart	,
		NULL	,
		restart_write_file
	)

B43_DEBUGFS_FOPS	(	loctls	,
		loctls_read_file	,
		NULL
	)

void b43_debugfs_init

(

void

)

Definition at line 816 of file debugfs.c.

void b43_debugfs_log_txstat	(	struct b43_wldev *	dev,
		const struct b43_txstatus *	status
	)

Definition at line 797 of file debugfs.c.

void b43_debugfs_remove_device

(

struct b43_wldev *

dev

)

Definition at line 769 of file debugfs.c.