mirror of
https://github.com/torvalds/linux.git
synced 2024-12-14 07:02:23 +00:00
118 lines
3.1 KiB
C
118 lines
3.1 KiB
C
|
#ifndef BCM43xx_DEBUGFS_H_
|
||
|
|
#define BCM43xx_DEBUGFS_H_
|
||
|
|
|
||
|
|
struct bcm43xx_private;
|
||
|
|
struct bcm43xx_xmitstatus;
|
||
|
|
|
||
|
|
#ifdef CONFIG_BCM43XX_DEBUG
|
||
|
|
|
||
|
|
#include <linux/list.h>
|
||
|
|
#include <asm/semaphore.h>
|
||
|
|
|
||
|
|
struct dentry;
|
||
|
|
|
||
|
|
/* limited by the size of the "really_big_buffer" */
|
||
|
|
#define BCM43xx_NR_LOGGED_XMITSTATUS 100
|
||
|
|
|
||
|
|
struct bcm43xx_dfsentry {
|
||
|
|
struct dentry *subdir;
|
||
|
|
struct dentry *dentry_devinfo;
|
||
|
|
struct dentry *dentry_spromdump;
|
||
|
|
struct dentry *dentry_tsf;
|
||
|
|
struct dentry *dentry_txstat;
|
||
|
|
|
||
|
|
struct bcm43xx_private *bcm;
|
||
|
|
|
||
|
|
/* saved xmitstatus. */
|
||
|
|
struct bcm43xx_xmitstatus *xmitstatus_buffer;
|
||
|
|
int xmitstatus_ptr;
|
||
|
|
int xmitstatus_cnt;
|
||
|
|
/* We need a seperate buffer while printing to avoid
|
||
|
|
* concurrency issues. (New xmitstatus can arrive
|
||
|
|
* while we are printing).
|
||
|
|
*/
|
||
|
|
struct bcm43xx_xmitstatus *xmitstatus_print_buffer;
|
||
|
|
int saved_xmitstatus_ptr;
|
||
|
|
int saved_xmitstatus_cnt;
|
||
|
|
int xmitstatus_printing;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct bcm43xx_debugfs {
|
||
|
|
struct dentry *root;
|
||
|
|
struct dentry *dentry_driverinfo;
|
||
|
|
};
|
||
|
|
|
||
|
|
void bcm43xx_debugfs_init(void);
|
||
|
|
void bcm43xx_debugfs_exit(void);
|
||
|
|
void bcm43xx_debugfs_add_device(struct bcm43xx_private *bcm);
|
||
|
|
void bcm43xx_debugfs_remove_device(struct bcm43xx_private *bcm);
|
||
|
|
void bcm43xx_debugfs_log_txstat(struct bcm43xx_private *bcm,
|
||
|
|
struct bcm43xx_xmitstatus *status);
|
||
|
|
|
||
|
|
/* Debug helper: Dump binary data through printk. */
|
||
|
|
void bcm43xx_printk_dump(const char *data,
|
||
|
|
size_t size,
|
||
|
|
const char *description);
|
||
|
|
/* Debug helper: Dump bitwise binary data through printk. */
|
||
|
|
void bcm43xx_printk_bitdump(const unsigned char *data,
|
||
|
|
size_t bytes, int msb_to_lsb,
|
||
|
|
const char *description);
|
||
|
|
#define bcm43xx_printk_bitdumpt(pointer, msb_to_lsb, description) \
|
||
|
|
do { \
|
||
|
|
bcm43xx_printk_bitdump((const unsigned char *)(pointer), \
|
||
|
|
sizeof(*(pointer)), \
|
||
|
|
(msb_to_lsb), \
|
||
|
|
(description)); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#else /* CONFIG_BCM43XX_DEBUG*/
|
||
|
|
|
||
|
|
static inline
|
||
|
|
void bcm43xx_debugfs_init(void) { }
|
||
|
|
static inline
|
||
|
|
void bcm43xx_debugfs_exit(void) { }
|
||
|
|
static inline
|
||
|
|
void bcm43xx_debugfs_add_device(struct bcm43xx_private *bcm) { }
|
||
|
|
static inline
|
||
|
|
void bcm43xx_debugfs_remove_device(struct bcm43xx_private *bcm) { }
|
||
|
|
static inline
|
||
|
|
void bcm43xx_debugfs_log_txstat(struct bcm43xx_private *bcm,
|
||
|
|
struct bcm43xx_xmitstatus *status) { }
|
||
|
|
|
||
|
|
static inline
|
||
|
|
void bcm43xx_printk_dump(const char *data,
|
||
|
|
size_t size,
|
||
|
|
const char *description)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
static inline
|
||
|
|
void bcm43xx_printk_bitdump(const unsigned char *data,
|
||
|
|
size_t bytes, int msb_to_lsb,
|
||
|
|
const char *description)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
#define bcm43xx_printk_bitdumpt(pointer, msb_to_lsb, description) do { /* nothing */ } while (0)
|
||
|
|
|
||
|
|
#endif /* CONFIG_BCM43XX_DEBUG*/
|
||
|
|
|
||
|
|
/* Ugly helper macros to make incomplete code more verbose on runtime */
|
||
|
|
#ifdef TODO
|
||
|
|
# undef TODO
|
||
|
|
#endif
|
||
|
|
#define TODO() \
|
||
|
|
do { \
|
||
|
|
printk(KERN_INFO PFX "TODO: Incomplete code in %s() at %s:%d\n", \
|
||
|
|
__FUNCTION__, __FILE__, __LINE__); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#ifdef FIXME
|
||
|
|
# undef FIXME
|
||
|
|
#endif
|
||
|
|
#define FIXME() \
|
||
|
|
do { \
|
||
|
|
printk(KERN_INFO PFX "FIXME: Possibly broken code in %s() at %s:%d\n", \
|
||
|
|
__FUNCTION__, __FILE__, __LINE__); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#endif /* BCM43xx_DEBUGFS_H_ */
|