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90 lines
2.3 KiB
90 lines
2.3 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef B43legacy_DEBUGFS_H_ |
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#define B43legacy_DEBUGFS_H_ |
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struct b43legacy_wldev; |
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struct b43legacy_txstatus; |
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enum b43legacy_dyndbg { /* Dynamic debugging features */ |
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B43legacy_DBG_XMITPOWER, |
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B43legacy_DBG_DMAOVERFLOW, |
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B43legacy_DBG_DMAVERBOSE, |
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B43legacy_DBG_PWORK_FAST, |
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B43legacy_DBG_PWORK_STOP, |
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__B43legacy_NR_DYNDBG, |
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}; |
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#ifdef CONFIG_B43LEGACY_DEBUG |
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struct dentry; |
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#define B43legacy_NR_LOGGED_TXSTATUS 100 |
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struct b43legacy_txstatus_log { |
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struct b43legacy_txstatus *log; |
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int end; |
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spinlock_t lock; /* lock for debugging */ |
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}; |
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struct b43legacy_dfs_file { |
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struct dentry *dentry; |
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char *buffer; |
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size_t data_len; |
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}; |
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struct b43legacy_dfsentry { |
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struct b43legacy_wldev *dev; |
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struct dentry *subdir; |
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struct b43legacy_dfs_file file_tsf; |
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struct b43legacy_dfs_file file_ucode_regs; |
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struct b43legacy_dfs_file file_shm; |
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struct b43legacy_dfs_file file_txstat; |
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struct b43legacy_dfs_file file_txpower_g; |
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struct b43legacy_dfs_file file_restart; |
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struct b43legacy_dfs_file file_loctls; |
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struct b43legacy_txstatus_log txstatlog; |
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/* Enabled/Disabled list for the dynamic debugging features. */ |
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bool dyn_debug[__B43legacy_NR_DYNDBG]; |
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/* Dentries for the dynamic debugging entries. */ |
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struct dentry *dyn_debug_dentries[__B43legacy_NR_DYNDBG]; |
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}; |
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int b43legacy_debug(struct b43legacy_wldev *dev, |
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enum b43legacy_dyndbg feature); |
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void b43legacy_debugfs_init(void); |
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void b43legacy_debugfs_exit(void); |
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void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev); |
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void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev); |
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void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev, |
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const struct b43legacy_txstatus *status); |
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#else /* CONFIG_B43LEGACY_DEBUG*/ |
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static inline |
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int b43legacy_debug(struct b43legacy_wldev *dev, |
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enum b43legacy_dyndbg feature) |
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{ |
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return 0; |
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} |
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static inline |
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void b43legacy_debugfs_init(void) { } |
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static inline |
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void b43legacy_debugfs_exit(void) { } |
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static inline |
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void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev) { } |
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static inline |
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void b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev) { } |
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static inline |
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void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev, |
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const struct b43legacy_txstatus *status) |
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{ } |
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#endif /* CONFIG_B43LEGACY_DEBUG*/ |
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#endif /* B43legacy_DEBUGFS_H_ */
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