1 files changed, 89 insertions, 0 deletions

diff --git a/drivers/net/wireless/b43/debugfs.h b/drivers/net/wireless/b43/debugfs.h
new file mode 100644
index 000000000000..6eebe858db5a
--- /dev/null
+++ b/drivers/net/wireless/b43/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_ */