| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame^] | 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_DBG_LO, |
| 14 | B43_DBG_FIRMWARE, |
| 15 | B43_DBG_KEYS, |
| 16 | B43_DBG_VERBOSESTATS, |
| 17 | __B43_NR_DYNDBG, |
| 18 | }; |
| 19 | |
| 20 | #ifdef CONFIG_B43_DEBUG |
| 21 | |
| 22 | struct dentry; |
| 23 | |
| 24 | #define B43_NR_LOGGED_TXSTATUS 100 |
| 25 | |
| 26 | struct b43_txstatus_log { |
| 27 | /* This structure is protected by wl->mutex */ |
| 28 | |
| 29 | struct b43_txstatus *log; |
| 30 | int end; |
| 31 | }; |
| 32 | |
| 33 | struct b43_dfs_file { |
| 34 | struct dentry *dentry; |
| 35 | char *buffer; |
| 36 | size_t data_len; |
| 37 | }; |
| 38 | |
| 39 | struct b43_dfsentry { |
| 40 | struct b43_wldev *dev; |
| 41 | struct dentry *subdir; |
| 42 | |
| 43 | struct b43_dfs_file file_shm16read; |
| 44 | struct b43_dfs_file file_shm16write; |
| 45 | struct b43_dfs_file file_shm32read; |
| 46 | struct b43_dfs_file file_shm32write; |
| 47 | struct b43_dfs_file file_mmio16read; |
| 48 | struct b43_dfs_file file_mmio16write; |
| 49 | struct b43_dfs_file file_mmio32read; |
| 50 | struct b43_dfs_file file_mmio32write; |
| 51 | struct b43_dfs_file file_txstat; |
| 52 | struct b43_dfs_file file_txpower_g; |
| 53 | struct b43_dfs_file file_restart; |
| 54 | struct b43_dfs_file file_loctls; |
| 55 | |
| 56 | struct b43_txstatus_log txstatlog; |
| 57 | |
| 58 | /* The cached address for the next mmio16read file read */ |
| 59 | u16 mmio16read_next; |
| 60 | /* The cached address for the next mmio32read file read */ |
| 61 | u16 mmio32read_next; |
| 62 | |
| 63 | /* The cached address for the next shm16read file read */ |
| 64 | u32 shm16read_routing_next; |
| 65 | u32 shm16read_addr_next; |
| 66 | /* The cached address for the next shm32read file read */ |
| 67 | u32 shm32read_routing_next; |
| 68 | u32 shm32read_addr_next; |
| 69 | |
| 70 | /* Enabled/Disabled list for the dynamic debugging features. */ |
| 71 | bool dyn_debug[__B43_NR_DYNDBG]; |
| 72 | /* Dentries for the dynamic debugging entries. */ |
| 73 | struct dentry *dyn_debug_dentries[__B43_NR_DYNDBG]; |
| 74 | }; |
| 75 | |
| 76 | bool b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature); |
| 77 | |
| 78 | void b43_debugfs_init(void); |
| 79 | void b43_debugfs_exit(void); |
| 80 | void b43_debugfs_add_device(struct b43_wldev *dev); |
| 81 | void b43_debugfs_remove_device(struct b43_wldev *dev); |
| 82 | void b43_debugfs_log_txstat(struct b43_wldev *dev, |
| 83 | const struct b43_txstatus *status); |
| 84 | |
| 85 | #else /* CONFIG_B43_DEBUG */ |
| 86 | |
| 87 | static inline bool b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature) |
| 88 | { |
| 89 | return false; |
| 90 | } |
| 91 | |
| 92 | static inline void b43_debugfs_init(void) |
| 93 | { |
| 94 | } |
| 95 | static inline void b43_debugfs_exit(void) |
| 96 | { |
| 97 | } |
| 98 | static inline void b43_debugfs_add_device(struct b43_wldev *dev) |
| 99 | { |
| 100 | } |
| 101 | static inline void b43_debugfs_remove_device(struct b43_wldev *dev) |
| 102 | { |
| 103 | } |
| 104 | static inline void b43_debugfs_log_txstat(struct b43_wldev *dev, |
| 105 | const struct b43_txstatus *status) |
| 106 | { |
| 107 | } |
| 108 | |
| 109 | #endif /* CONFIG_B43_DEBUG */ |
| 110 | |
| 111 | #endif /* B43_DEBUGFS_H_ */ |