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1 | #ifndef B43legacy_DEBUGFS_H_ |
2 | #define B43legacy_DEBUGFS_H_ | |
3 | ||
4 | struct b43legacy_wldev; | |
5 | struct b43legacy_txstatus; | |
6 | ||
7 | enum b43legacy_dyndbg { /* Dynamic debugging features */ | |
8 | B43legacy_DBG_XMITPOWER, | |
9 | B43legacy_DBG_DMAOVERFLOW, | |
10 | B43legacy_DBG_DMAVERBOSE, | |
11 | B43legacy_DBG_PWORK_FAST, | |
12 | B43legacy_DBG_PWORK_STOP, | |
13 | __B43legacy_NR_DYNDBG, | |
14 | }; | |
15 | ||
16 | ||
17 | #ifdef CONFIG_B43LEGACY_DEBUG | |
18 | ||
19 | struct dentry; | |
20 | ||
21 | #define B43legacy_NR_LOGGED_TXSTATUS 100 | |
22 | ||
23 | struct b43legacy_txstatus_log { | |
24 | struct b43legacy_txstatus *log; | |
25 | int end; | |
26 | spinlock_t lock; /* lock for debugging */ | |
27 | }; | |
28 | ||
29 | struct b43legacy_dfs_file { | |
30 | struct dentry *dentry; | |
31 | char *buffer; | |
32 | size_t data_len; | |
33 | }; | |
34 | ||
35 | struct b43legacy_dfsentry { | |
36 | struct b43legacy_wldev *dev; | |
37 | struct dentry *subdir; | |
38 | ||
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; | |
46 | ||
47 | struct b43legacy_txstatus_log txstatlog; | |
48 | ||
49 | /* Enabled/Disabled list for the dynamic debugging features. */ | |
50 | u32 dyn_debug[__B43legacy_NR_DYNDBG]; | |
51 | /* Dentries for the dynamic debugging entries. */ | |
52 | struct dentry *dyn_debug_dentries[__B43legacy_NR_DYNDBG]; | |
53 | }; | |
54 | ||
55 | int b43legacy_debug(struct b43legacy_wldev *dev, | |
56 | enum b43legacy_dyndbg feature); | |
57 | ||
58 | void b43legacy_debugfs_init(void); | |
59 | void b43legacy_debugfs_exit(void); | |
60 | void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev); | |
61 | void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev); | |
62 | void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev, | |
63 | const struct b43legacy_txstatus *status); | |
64 | ||
65 | #else /* CONFIG_B43LEGACY_DEBUG*/ | |
66 | ||
67 | static inline | |
68 | int b43legacy_debug(struct b43legacy_wldev *dev, | |
69 | enum b43legacy_dyndbg feature) | |
70 | { | |
71 | return 0; | |
72 | } | |
73 | ||
74 | static inline | |
75 | void b43legacy_debugfs_init(void) { } | |
76 | static inline | |
77 | void b43legacy_debugfs_exit(void) { } | |
78 | static inline | |
79 | void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev) { } | |
80 | static inline | |
81 | void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev) { } | |
82 | static inline | |
83 | void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev, | |
84 | const struct b43legacy_txstatus *status) | |
85 | { } | |
86 | ||
87 | #endif /* CONFIG_B43LEGACY_DEBUG*/ | |
88 | ||
89 | #endif /* B43legacy_DEBUGFS_H_ */ |