forked from luck/tmp_suning_uos_patched
118 lines
3.1 KiB
C
118 lines
3.1 KiB
C
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#ifndef BCM43xx_DEBUGFS_H_
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#define BCM43xx_DEBUGFS_H_
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struct bcm43xx_private;
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struct bcm43xx_xmitstatus;
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#ifdef CONFIG_BCM43XX_DEBUG
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#include <linux/list.h>
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#include <asm/semaphore.h>
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struct dentry;
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/* limited by the size of the "really_big_buffer" */
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#define BCM43xx_NR_LOGGED_XMITSTATUS 100
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struct bcm43xx_dfsentry {
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struct dentry *subdir;
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struct dentry *dentry_devinfo;
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struct dentry *dentry_spromdump;
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struct dentry *dentry_tsf;
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struct dentry *dentry_txstat;
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struct bcm43xx_private *bcm;
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/* saved xmitstatus. */
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struct bcm43xx_xmitstatus *xmitstatus_buffer;
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int xmitstatus_ptr;
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int xmitstatus_cnt;
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/* We need a seperate buffer while printing to avoid
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* concurrency issues. (New xmitstatus can arrive
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* while we are printing).
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*/
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struct bcm43xx_xmitstatus *xmitstatus_print_buffer;
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int saved_xmitstatus_ptr;
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int saved_xmitstatus_cnt;
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int xmitstatus_printing;
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};
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struct bcm43xx_debugfs {
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struct dentry *root;
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struct dentry *dentry_driverinfo;
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};
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void bcm43xx_debugfs_init(void);
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void bcm43xx_debugfs_exit(void);
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void bcm43xx_debugfs_add_device(struct bcm43xx_private *bcm);
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void bcm43xx_debugfs_remove_device(struct bcm43xx_private *bcm);
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void bcm43xx_debugfs_log_txstat(struct bcm43xx_private *bcm,
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struct bcm43xx_xmitstatus *status);
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/* Debug helper: Dump binary data through printk. */
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void bcm43xx_printk_dump(const char *data,
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size_t size,
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const char *description);
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/* Debug helper: Dump bitwise binary data through printk. */
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void bcm43xx_printk_bitdump(const unsigned char *data,
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size_t bytes, int msb_to_lsb,
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const char *description);
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#define bcm43xx_printk_bitdumpt(pointer, msb_to_lsb, description) \
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do { \
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bcm43xx_printk_bitdump((const unsigned char *)(pointer), \
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sizeof(*(pointer)), \
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(msb_to_lsb), \
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(description)); \
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} while (0)
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#else /* CONFIG_BCM43XX_DEBUG*/
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static inline
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void bcm43xx_debugfs_init(void) { }
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static inline
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void bcm43xx_debugfs_exit(void) { }
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static inline
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void bcm43xx_debugfs_add_device(struct bcm43xx_private *bcm) { }
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static inline
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void bcm43xx_debugfs_remove_device(struct bcm43xx_private *bcm) { }
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static inline
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void bcm43xx_debugfs_log_txstat(struct bcm43xx_private *bcm,
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struct bcm43xx_xmitstatus *status) { }
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static inline
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void bcm43xx_printk_dump(const char *data,
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size_t size,
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const char *description)
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{
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}
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static inline
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void bcm43xx_printk_bitdump(const unsigned char *data,
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size_t bytes, int msb_to_lsb,
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const char *description)
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{
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}
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#define bcm43xx_printk_bitdumpt(pointer, msb_to_lsb, description) do { /* nothing */ } while (0)
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#endif /* CONFIG_BCM43XX_DEBUG*/
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/* Ugly helper macros to make incomplete code more verbose on runtime */
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#ifdef TODO
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# undef TODO
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#endif
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#define TODO() \
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do { \
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printk(KERN_INFO PFX "TODO: Incomplete code in %s() at %s:%d\n", \
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__FUNCTION__, __FILE__, __LINE__); \
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} while (0)
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#ifdef FIXME
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# undef FIXME
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#endif
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#define FIXME() \
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do { \
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printk(KERN_INFO PFX "FIXME: Possibly broken code in %s() at %s:%d\n", \
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__FUNCTION__, __FILE__, __LINE__); \
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} while (0)
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#endif /* BCM43xx_DEBUGFS_H_ */
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