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_DBG_LO,
 14	B43_DBG_FIRMWARE,
 15	B43_DBG_KEYS,
 16	B43_DBG_VERBOSESTATS,
 17	__B43_NR_DYNDBG,
 18};
 19
 20#ifdef CONFIG_B43_DEBUG
 21
 22struct dentry;
 23
 24#define B43_NR_LOGGED_TXSTATUS	100
 25
 26struct b43_txstatus_log {
 27	/* This structure is protected by wl->mutex */
 28
 29	struct b43_txstatus *log;
 30	int end;
 31};
 32
 33struct b43_dfs_file {
 34	struct dentry *dentry;
 35	char *buffer;
 36	size_t data_len;
 37};
 38
 39struct b43_dfsentry {
 40	struct b43_wldev *dev;
 41	struct dentry *subdir;
 42
 43	struct b43_dfs_file file_shm16read;
 44	struct b43_dfs_file file_shm16write;
 45	struct b43_dfs_file file_shm32read;
 46	struct b43_dfs_file file_shm32write;
 47	struct b43_dfs_file file_mmio16read;
 48	struct b43_dfs_file file_mmio16write;
 49	struct b43_dfs_file file_mmio32read;
 50	struct b43_dfs_file file_mmio32write;
 51	struct b43_dfs_file file_txstat;
 52	struct b43_dfs_file file_txpower_g;
 53	struct b43_dfs_file file_restart;
 54	struct b43_dfs_file file_loctls;
 55
 56	struct b43_txstatus_log txstatlog;
 57
 58	/* The cached address for the next mmio16read file read */
 59	u16 mmio16read_next;
 60	/* The cached address for the next mmio32read file read */
 61	u16 mmio32read_next;
 62
 63	/* The cached address for the next shm16read file read */
 64	u32 shm16read_routing_next;
 65	u32 shm16read_addr_next;
 66	/* The cached address for the next shm32read file read */
 67	u32 shm32read_routing_next;
 68	u32 shm32read_addr_next;
 69
 70	/* Enabled/Disabled list for the dynamic debugging features. */
 71	u32 dyn_debug[__B43_NR_DYNDBG];
 72	/* Dentries for the dynamic debugging entries. */
 73	struct dentry *dyn_debug_dentries[__B43_NR_DYNDBG];
 74};
 75
 76bool b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature);
 77
 78void b43_debugfs_init(void);
 79void b43_debugfs_exit(void);
 80void b43_debugfs_add_device(struct b43_wldev *dev);
 81void b43_debugfs_remove_device(struct b43_wldev *dev);
 82void b43_debugfs_log_txstat(struct b43_wldev *dev,
 83			    const struct b43_txstatus *status);
 84
 85#else /* CONFIG_B43_DEBUG */
 86
 87static inline bool b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature)
 88{
 89	return 0;
 90}
 91
 92static inline void b43_debugfs_init(void)
 93{
 94}
 95static inline void b43_debugfs_exit(void)
 96{
 97}
 98static inline void b43_debugfs_add_device(struct b43_wldev *dev)
 99{
100}
101static inline void b43_debugfs_remove_device(struct b43_wldev *dev)
102{
103}
104static inline void b43_debugfs_log_txstat(struct b43_wldev *dev,
105					  const struct b43_txstatus *status)
106{
107}
108
109#endif /* CONFIG_B43_DEBUG */
110
111#endif /* B43_DEBUGFS_H_ */