Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / wireless / b43 / debugfs.h

diff --git a/kernel/drivers/net/wireless/b43/debugfs.h b/kernel/drivers/net/wireless/b43/debugfs.h
new file mode 100644 (file)
index 0000000..50517b8
--- /dev/null
+++ b/kernel/drivers/net/wireless/b43/debugfs.h
@@ -0,0 +1,111 @@
+#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_DBG_LO,
+       B43_DBG_FIRMWARE,
+       B43_DBG_KEYS,
+       B43_DBG_VERBOSESTATS,
+       __B43_NR_DYNDBG,
+};
+
+#ifdef CONFIG_B43_DEBUG
+
+struct dentry;
+
+#define B43_NR_LOGGED_TXSTATUS 100
+
+struct b43_txstatus_log {
+       /* This structure is protected by wl->mutex */
+
+       struct b43_txstatus *log;
+       int end;
+};
+
+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_shm16read;
+       struct b43_dfs_file file_shm16write;
+       struct b43_dfs_file file_shm32read;
+       struct b43_dfs_file file_shm32write;
+       struct b43_dfs_file file_mmio16read;
+       struct b43_dfs_file file_mmio16write;
+       struct b43_dfs_file file_mmio32read;
+       struct b43_dfs_file file_mmio32write;
+       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;
+
+       /* The cached address for the next mmio16read file read */
+       u16 mmio16read_next;
+       /* The cached address for the next mmio32read file read */
+       u16 mmio32read_next;
+
+       /* The cached address for the next shm16read file read */
+       u32 shm16read_routing_next;
+       u32 shm16read_addr_next;
+       /* The cached address for the next shm32read file read */
+       u32 shm32read_routing_next;
+       u32 shm32read_addr_next;
+
+       /* 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];
+};
+
+bool 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 bool b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature)
+{
+       return false;
+}
+
+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_ */