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b43legacy
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debugfs.h

debugfs.h 2.2 KB
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  1. #ifndef B43legacy_DEBUGFS_H_
    2. 

  2. #define B43legacy_DEBUGFS_H_
    3. 

  3. 

  4. struct b43legacy_wldev;
    5. 

  5. struct b43legacy_txstatus;
    6. 

  6. 

  7. enum b43legacy_dyndbg { /* Dynamic debugging features */
    8. 

  8. 	B43legacy_DBG_XMITPOWER,
    9. 

  9. 	B43legacy_DBG_DMAOVERFLOW,
    10. 

  10. 	B43legacy_DBG_DMAVERBOSE,
    11. 

  11. 	B43legacy_DBG_PWORK_FAST,
    12. 

  12. 	B43legacy_DBG_PWORK_STOP,
    13. 

  13. 	__B43legacy_NR_DYNDBG,
    14. 

  14. };
    15. 

  15. 

  16. 

  17. #ifdef CONFIG_B43LEGACY_DEBUG
    18. 

  18. 

  19. struct dentry;
    20. 

  20. 

  21. #define B43legacy_NR_LOGGED_TXSTATUS	100
    22. 

  22. 

  23. struct b43legacy_txstatus_log {
    24. 

  24. 	struct b43legacy_txstatus *log;
    25. 

  25. 	int end;
    26. 

  26. 	spinlock_t lock;	/* lock for debugging */
    27. 

  27. };
    28. 

  28. 

  29. struct b43legacy_dfs_file {
    30. 

  30. 	struct dentry *dentry;
    31. 

  31. 	char *buffer;
    32. 

  32. 	size_t data_len;
    33. 

  33. };
    34. 

  34. 

  35. struct b43legacy_dfsentry {
    36. 

  36. 	struct b43legacy_wldev *dev;
    37. 

  37. 	struct dentry *subdir;
    38. 

  38. 

  39. 	struct b43legacy_dfs_file file_tsf;
    40. 

  40. 	struct b43legacy_dfs_file file_ucode_regs;
    41. 

  41. 	struct b43legacy_dfs_file file_shm;
    42. 

  42. 	struct b43legacy_dfs_file file_txstat;
    43. 

  43. 	struct b43legacy_dfs_file file_txpower_g;
    44. 

  44. 	struct b43legacy_dfs_file file_restart;
    45. 

  45. 	struct b43legacy_dfs_file file_loctls;
    46. 

  46. 

  47. 	struct b43legacy_txstatus_log txstatlog;
    48. 

  48. 

  49. 	/* Enabled/Disabled list for the dynamic debugging features. */
    50. 

  50. 	bool dyn_debug[__B43legacy_NR_DYNDBG];
    51. 

  51. 	/* Dentries for the dynamic debugging entries. */
    52. 

  52. 	struct dentry *dyn_debug_dentries[__B43legacy_NR_DYNDBG];
    53. 

  53. };
    54. 

  54. 

  55. int b43legacy_debug(struct b43legacy_wldev *dev,
    56. 

  56. 		    enum b43legacy_dyndbg feature);
    57. 

  57. 

  58. void b43legacy_debugfs_init(void);
    59. 

  59. void b43legacy_debugfs_exit(void);
    60. 

  60. void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev);
    61. 

  61. void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev);
    62. 

  62. void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev,
    63. 

  63. 				  const struct b43legacy_txstatus *status);
    64. 

  64. 

  65. #else /* CONFIG_B43LEGACY_DEBUG*/
    66. 

  66. 

  67. static inline
    68. 

  68. int b43legacy_debug(struct b43legacy_wldev *dev,
    69. 

  69. 		    enum b43legacy_dyndbg feature)
    70. 

  70. {
    71. 

  71. 	return 0;
    72. 

  72. }
    73. 

  73. 

  74. static inline
    75. 

  75. void b43legacy_debugfs_init(void) { }
    76. 

  76. static inline
    77. 

  77. void b43legacy_debugfs_exit(void) { }
    78. 

  78. static inline
    79. 

  79. void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev) { }
    80. 

  80. static inline
    81. 

  81. void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev) { }
    82. 

  82. static inline
    83. 

  83. void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev,
    84. 

  84. 				  const struct b43legacy_txstatus *status)
    85. 

  85. 				  { }
    86. 

  86. 

  87. #endif /* CONFIG_B43LEGACY_DEBUG*/
    88. 

  88. 

  89. #endif /* B43legacy_DEBUGFS_H_ */
    90.