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1 | #ifndef B43_DEBUGFS_H_ |
2 | #define B43_DEBUGFS_H_ | |
3 | ||
4 | struct b43_wldev; | |
5 | struct b43_txstatus; | |
6 | ||
7 | enum b43_dyndbg { /* Dynamic debugging features */ | |
8 | B43_DBG_XMITPOWER, | |
9 | B43_DBG_DMAOVERFLOW, | |
10 | B43_DBG_DMAVERBOSE, | |
11 | B43_DBG_PWORK_FAST, | |
12 | B43_DBG_PWORK_STOP, | |
13 | __B43_NR_DYNDBG, | |
14 | }; | |
15 | ||
16 | #ifdef CONFIG_B43_DEBUG | |
17 | ||
18 | struct dentry; | |
19 | ||
20 | #define B43_NR_LOGGED_TXSTATUS 100 | |
21 | ||
22 | struct b43_txstatus_log { | |
23 | struct b43_txstatus *log; | |
24 | int end; | |
25 | spinlock_t lock; | |
26 | }; | |
27 | ||
28 | struct b43_dfs_file { | |
29 | struct dentry *dentry; | |
30 | char *buffer; | |
31 | size_t data_len; | |
32 | }; | |
33 | ||
34 | struct b43_dfsentry { | |
35 | struct b43_wldev *dev; | |
36 | struct dentry *subdir; | |
37 | ||
38 | struct b43_dfs_file file_tsf; | |
39 | struct b43_dfs_file file_ucode_regs; | |
40 | struct b43_dfs_file file_shm; | |
41 | struct b43_dfs_file file_txstat; | |
42 | struct b43_dfs_file file_txpower_g; | |
43 | struct b43_dfs_file file_restart; | |
44 | struct b43_dfs_file file_loctls; | |
45 | ||
46 | struct b43_txstatus_log txstatlog; | |
47 | ||
48 | /* Enabled/Disabled list for the dynamic debugging features. */ | |
49 | u32 dyn_debug[__B43_NR_DYNDBG]; | |
50 | /* Dentries for the dynamic debugging entries. */ | |
51 | struct dentry *dyn_debug_dentries[__B43_NR_DYNDBG]; | |
52 | }; | |
53 | ||
54 | int b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature); | |
55 | ||
56 | void b43_debugfs_init(void); | |
57 | void b43_debugfs_exit(void); | |
58 | void b43_debugfs_add_device(struct b43_wldev *dev); | |
59 | void b43_debugfs_remove_device(struct b43_wldev *dev); | |
60 | void b43_debugfs_log_txstat(struct b43_wldev *dev, | |
61 | const struct b43_txstatus *status); | |
62 | ||
63 | #else /* CONFIG_B43_DEBUG */ | |
64 | ||
65 | static inline int b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature) | |
66 | { | |
67 | return 0; | |
68 | } | |
69 | ||
70 | static inline void b43_debugfs_init(void) | |
71 | { | |
72 | } | |
73 | static inline void b43_debugfs_exit(void) | |
74 | { | |
75 | } | |
76 | static inline void b43_debugfs_add_device(struct b43_wldev *dev) | |
77 | { | |
78 | } | |
79 | static inline void b43_debugfs_remove_device(struct b43_wldev *dev) | |
80 | { | |
81 | } | |
82 | static inline void b43_debugfs_log_txstat(struct b43_wldev *dev, | |
83 | const struct b43_txstatus *status) | |
84 | { | |
85 | } | |
86 | ||
87 | #endif /* CONFIG_B43_DEBUG */ | |
88 | ||
89 | #endif /* B43_DEBUGFS_H_ */ |