text: #ifndef B43_DEBUGFS_H_
  #define B43_DEBUGFS_H_
  
  struct b43_wldev;
  struct b43_txstatus;
  
  enum b43_dyndbg {		/* Dynamic debugging features */
  	B43_DBG_XMITPOWER,
  	B43_DBG_DMAOVERFLOW,
  	B43_DBG_DMAVERBOSE,
  	B43_DBG_PWORK_FAST,
  	B43_DBG_PWORK_STOP,
  	B43_DBG_LO,
  	B43_DBG_FIRMWARE,
  	B43_DBG_KEYS,
  	B43_DBG_VERBOSESTATS,
  	__B43_NR_DYNDBG,
  };
  
  #ifdef CPTCFG_B43_DEBUG
  
  struct dentry;
  
  #define B43_NR_LOGGED_TXSTATUS	100
  
  struct b43_txstatus_log {
  	/* This structure is protected by wl->mutex */
  
  	struct b43_txstatus *log;
  	int end;
  };
  
  struct b43_dfs_file {
  	struct dentry *dentry;
  	char *buffer;
  	size_t data_len;
  };
  
  struct b43_dfsentry {
  	struct b43_wldev *dev;
  	struct dentry *subdir;
  
  	struct b43_dfs_file file_shm16read;
  	struct b43_dfs_file file_shm16write;
  	struct b43_dfs_file file_shm32read;
  	struct b43_dfs_file file_shm32write;
  	struct b43_dfs_file file_mmio16read;
  	struct b43_dfs_file file_mmio16write;
  	struct b43_dfs_file file_mmio32read;
  	struct b43_dfs_file file_mmio32write;
  	struct b43_dfs_file file_txstat;
  	struct b43_dfs_file file_txpower_g;
  	struct b43_dfs_file file_restart;
  	struct b43_dfs_file file_loctls;
  
  	struct b43_txstatus_log txstatlog;
  
  	/* The cached address for the next mmio16read file read */
  	u16 mmio16read_next;
  	/* The cached address for the next mmio32read file read */
  	u16 mmio32read_next;
  
  	/* The cached address for the next shm16read file read */
  	u32 shm16read_routing_next;
  	u32 shm16read_addr_next;
  	/* The cached address for the next shm32read file read */
  	u32 shm32read_routing_next;
  	u32 shm32read_addr_next;
  
  	/* Enabled/Disabled list for the dynamic debugging features. */
  	u32 dyn_debug[__B43_NR_DYNDBG];
  	/* Dentries for the dynamic debugging entries. */
  	struct dentry *dyn_debug_dentries[__B43_NR_DYNDBG];
  };
  
  bool b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature);
  
  void b43_debugfs_init(void);
  void b43_debugfs_exit(void);
  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);
  
  #else /* CPTCFG_B43_DEBUG */
  
  static inline bool b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature)
  {
  	return 0;
  }
  
  static inline void b43_debugfs_init(void)
  {
  }
  static inline void b43_debugfs_exit(void)
  {
  }
  static inline void b43_debugfs_add_device(struct b43_wldev *dev)
  {
  }
  static inline void b43_debugfs_remove_device(struct b43_wldev *dev)
  {
  }
  static inline void b43_debugfs_log_txstat(struct b43_wldev *dev,
  					  const struct b43_txstatus *status)
  {
  }
  
  #endif /* CPTCFG_B43_DEBUG */
  
  #endif /* B43_DEBUGFS_H_ */
  