/* SPDX-License-Identifier: GPL-2.0 */ #ifndef B43legacy_DEBUGFS_H_ #define B43legacy_DEBUGFS_H_ struct b43legacy_wldev; struct b43legacy_txstatus; enum b43legacy_dyndbg { /* Dynamic debugging features */ B43legacy_DBG_XMITPOWER, B43legacy_DBG_DMAOVERFLOW, B43legacy_DBG_DMAVERBOSE, B43legacy_DBG_PWORK_FAST, B43legacy_DBG_PWORK_STOP, __B43legacy_NR_DYNDBG, }; #ifdef CONFIG_B43LEGACY_DEBUG struct dentry; #define B43legacy_NR_LOGGED_TXSTATUS 100 struct b43legacy_txstatus_log { struct b43legacy_txstatus *log; int end; spinlock_t lock; /* lock for debugging */ }; struct b43legacy_dfs_file { char *buffer; size_t data_len; }; struct b43legacy_dfsentry { struct b43legacy_wldev *dev; struct dentry *subdir; struct b43legacy_dfs_file file_tsf; struct b43legacy_dfs_file file_ucode_regs; struct b43legacy_dfs_file file_shm; struct b43legacy_dfs_file file_txstat; struct b43legacy_dfs_file file_txpower_g; struct b43legacy_dfs_file file_restart; struct b43legacy_dfs_file file_loctls; struct b43legacy_txstatus_log txstatlog; /* Enabled/Disabled list for the dynamic debugging features. */ bool dyn_debug[__B43legacy_NR_DYNDBG]; }; int b43legacy_debug(struct b43legacy_wldev *dev, enum b43legacy_dyndbg feature); void b43legacy_debugfs_init(void); void b43legacy_debugfs_exit(void); void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev); void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev); void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev, const struct b43legacy_txstatus *status); #else /* CONFIG_B43LEGACY_DEBUG*/ static inline int b43legacy_debug(struct b43legacy_wldev *dev, enum b43legacy_dyndbg feature) { return 0; } static inline void b43legacy_debugfs_init(void) { } static inline void b43legacy_debugfs_exit(void) { } static inline void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev) { } static inline void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev) { } static inline void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev, const struct b43legacy_txstatus *status) { } #endif /* CONFIG_B43LEGACY_DEBUG*/ #endif /* B43legacy_DEBUGFS_H_ */