LXR linux/drivers/net/wireless/b43/debugfs.h

   1#ifndef B43_DEBUGFS_H_
   2#define B43_DEBUGFS_H_
   3
   4struct b43_wldev;
   5struct b43_txstatus;
   6
   7enum b43_dyndbg {               /* Dynamic debugging features */
   8        B43_DBG_XMITPOWER,
   9        B43_DBG_DMAOVERFLOW,
  10        B43_DBG_DMAVERBOSE,
  11        B43_DBG_PWORK_FAST,
  12        B43_DBG_PWORK_STOP,
  13        __B43_NR_DYNDBG,
  14};
  15
  16#ifdef CONFIG_B43_DEBUG
  17
  18struct dentry;
  19
  20#define B43_NR_LOGGED_TXSTATUS  100
  21
  22struct b43_txstatus_log {
  23        struct b43_txstatus *log;
  24        int end;
  25        spinlock_t lock;
  26};
  27
  28struct b43_dfs_file {
  29        struct dentry *dentry;
  30        char *buffer;
  31        size_t data_len;
  32};
  33
  34struct b43_dfsentry {
  35        struct b43_wldev *dev;
  36        struct dentry *subdir;
  37
  38        struct b43_dfs_file file_tsf;
  39        struct b43_dfs_file file_ucode_regs;
  40        struct b43_dfs_file file_shm;
  41        struct b43_dfs_file file_txstat;
  42        struct b43_dfs_file file_txpower_g;
  43        struct b43_dfs_file file_restart;
  44        struct b43_dfs_file file_loctls;
  45
  46        struct b43_txstatus_log txstatlog;
  47
  48        /* Enabled/Disabled list for the dynamic debugging features. */
  49        u32 dyn_debug[__B43_NR_DYNDBG];
  50        /* Dentries for the dynamic debugging entries. */
  51        struct dentry *dyn_debug_dentries[__B43_NR_DYNDBG];
  52};
  53
  54int b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature);
  55
  56void b43_debugfs_init(void);
  57void b43_debugfs_exit(void);
  58void b43_debugfs_add_device(struct b43_wldev *dev);
  59void b43_debugfs_remove_device(struct b43_wldev *dev);
  60void b43_debugfs_log_txstat(struct b43_wldev *dev,
  61                            const struct b43_txstatus *status);
  62
  63#else /* CONFIG_B43_DEBUG */
  64
  65static inline int b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature)
  66{
  67        return 0;
  68}
  69
  70static inline void b43_debugfs_init(void)
  71{
  72}
  73static inline void b43_debugfs_exit(void)
  74{
  75}
  76static inline void b43_debugfs_add_device(struct b43_wldev *dev)
  77{
  78}
  79static inline void b43_debugfs_remove_device(struct b43_wldev *dev)
  80{
  81}
  82static inline void b43_debugfs_log_txstat(struct b43_wldev *dev,
  83                                          const struct b43_txstatus *status)
  84{
  85}
  86
  87#endif /* CONFIG_B43_DEBUG */
  88
  89#endif /* B43_DEBUGFS_H_ */
  90