1#ifndef B43legacy_DEBUGFS_H_ 2#define B43legacy_DEBUGFS_H_ 3 4struct b43legacy_wldev; 5struct b43legacy_txstatus; 6 7enum b43legacy_dyndbg { /* Dynamic debugging features */ 8 B43legacy_DBG_XMITPOWER, 9 B43legacy_DBG_DMAOVERFLOW, 10 B43legacy_DBG_DMAVERBOSE, 11 B43legacy_DBG_PWORK_FAST, 12 B43legacy_DBG_PWORK_STOP, 13 __B43legacy_NR_DYNDBG, 14}; 15 16 17#ifdef CONFIG_B43LEGACY_DEBUG 18 19struct dentry; 20 21#define B43legacy_NR_LOGGED_TXSTATUS 100 22 23struct b43legacy_txstatus_log { 24 struct b43legacy_txstatus *log; 25 int end; 26 spinlock_t lock; /* lock for debugging */ 27}; 28 29struct b43legacy_dfs_file { 30 struct dentry *dentry; 31 char *buffer; 32 size_t data_len; 33}; 34 35struct b43legacy_dfsentry { 36 struct b43legacy_wldev *dev; 37 struct dentry *subdir; 38 39 struct b43legacy_dfs_file file_tsf; 40 struct b43legacy_dfs_file file_ucode_regs; 41 struct b43legacy_dfs_file file_shm; 42 struct b43legacy_dfs_file file_txstat; 43 struct b43legacy_dfs_file file_txpower_g; 44 struct b43legacy_dfs_file file_restart; 45 struct b43legacy_dfs_file file_loctls; 46 47 struct b43legacy_txstatus_log txstatlog; 48 49 /* Enabled/Disabled list for the dynamic debugging features. */ 50 u32 dyn_debug[__B43legacy_NR_DYNDBG]; 51 /* Dentries for the dynamic debugging entries. */ 52 struct dentry *dyn_debug_dentries[__B43legacy_NR_DYNDBG]; 53}; 54 55int b43legacy_debug(struct b43legacy_wldev *dev, 56 enum b43legacy_dyndbg feature); 57 58void b43legacy_debugfs_init(void); 59void b43legacy_debugfs_exit(void); 60void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev); 61void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev); 62void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev, 63 const struct b43legacy_txstatus *status); 64 65#else /* CONFIG_B43LEGACY_DEBUG*/ 66 67static inline 68int b43legacy_debug(struct b43legacy_wldev *dev, 69 enum b43legacy_dyndbg feature) 70{ 71 return 0; 72} 73 74static inline 75void b43legacy_debugfs_init(void) { } 76static inline 77void b43legacy_debugfs_exit(void) { } 78static inline 79void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev) { } 80static inline 81void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev) { } 82static inline 83void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev, 84 const struct b43legacy_txstatus *status) 85 { } 86 87#endif /* CONFIG_B43LEGACY_DEBUG*/ 88 89#endif /* B43legacy_DEBUGFS_H_ */ 90