From 590a77f53aec7097db66fce28e10f89dbdf9b37e Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 13 Oct 2007 22:41:37 +0000 Subject: add b43 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9293 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/b43/src/debugfs.h | 89 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 package/b43/src/debugfs.h (limited to 'package/b43/src/debugfs.h') diff --git a/package/b43/src/debugfs.h b/package/b43/src/debugfs.h new file mode 100644 index 0000000000..6eebe858db --- /dev/null +++ b/package/b43/src/debugfs.h @@ -0,0 +1,89 @@ +#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_NR_DYNDBG, +}; + +#ifdef CONFIG_B43_DEBUG + +struct dentry; + +#define B43_NR_LOGGED_TXSTATUS 100 + +struct b43_txstatus_log { + struct b43_txstatus *log; + int end; + spinlock_t lock; +}; + +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_tsf; + struct b43_dfs_file file_ucode_regs; + struct b43_dfs_file file_shm; + 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; + + /* 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]; +}; + +int 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 /* CONFIG_B43_DEBUG */ + +static inline int 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 /* CONFIG_B43_DEBUG */ + +#endif /* B43_DEBUGFS_H_ */ -- cgit v1.2.3