1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef B43legacy_DEBUGFS_H_
3 #define B43legacy_DEBUGFS_H_
5 struct b43legacy_wldev;
6 struct b43legacy_txstatus;
8 enum b43legacy_dyndbg { /* Dynamic debugging features */
9 B43legacy_DBG_XMITPOWER,
10 B43legacy_DBG_DMAOVERFLOW,
11 B43legacy_DBG_DMAVERBOSE,
12 B43legacy_DBG_PWORK_FAST,
13 B43legacy_DBG_PWORK_STOP,
14 __B43legacy_NR_DYNDBG,
18 #ifdef CONFIG_B43LEGACY_DEBUG
22 #define B43legacy_NR_LOGGED_TXSTATUS 100
24 struct b43legacy_txstatus_log {
25 struct b43legacy_txstatus *log;
27 spinlock_t lock; /* lock for debugging */
30 struct b43legacy_dfs_file {
35 struct b43legacy_dfsentry {
36 struct b43legacy_wldev *dev;
37 struct dentry *subdir;
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;
47 struct b43legacy_txstatus_log txstatlog;
49 /* Enabled/Disabled list for the dynamic debugging features. */
50 bool dyn_debug[__B43legacy_NR_DYNDBG];
53 int b43legacy_debug(struct b43legacy_wldev *dev,
54 enum b43legacy_dyndbg feature);
56 void b43legacy_debugfs_init(void);
57 void b43legacy_debugfs_exit(void);
58 void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev);
59 void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev);
60 void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev,
61 const struct b43legacy_txstatus *status);
63 #else /* CONFIG_B43LEGACY_DEBUG*/
66 int b43legacy_debug(struct b43legacy_wldev *dev,
67 enum b43legacy_dyndbg feature)
73 void b43legacy_debugfs_init(void) { }
75 void b43legacy_debugfs_exit(void) { }
77 void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev) { }
79 void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev) { }
81 void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev,
82 const struct b43legacy_txstatus *status)
85 #endif /* CONFIG_B43LEGACY_DEBUG*/
87 #endif /* B43legacy_DEBUGFS_H_ */