diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h index 26bdbeee424f..c914f5213c61 100644 --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h @@ -186,4 +186,107 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry); void ath_hw_cycle_counters_update(struct ath_common *common); int32_t ath_hw_get_listen_time(struct ath_common *common); +extern __attribute__ ((format (printf, 3, 4))) int +ath_printk(const char *level, struct ath_common *common, const char *fmt, ...); + +#define ath_emerg(common, fmt, ...) \ + ath_printk(KERN_EMERG, common, fmt, ##__VA_ARGS__) +#define ath_alert(common, fmt, ...) \ + ath_printk(KERN_ALERT, common, fmt, ##__VA_ARGS__) +#define ath_crit(common, fmt, ...) \ + ath_printk(KERN_CRIT, common, fmt, ##__VA_ARGS__) +#define ath_err(common, fmt, ...) \ + ath_printk(KERN_ERR, common, fmt, ##__VA_ARGS__) +#define ath_warn(common, fmt, ...) \ + ath_printk(KERN_WARNING, common, fmt, ##__VA_ARGS__) +#define ath_notice(common, fmt, ...) \ + ath_printk(KERN_NOTICE, common, fmt, ##__VA_ARGS__) +#define ath_info(common, fmt, ...) \ + ath_printk(KERN_INFO, common, fmt, ##__VA_ARGS__) + +/** + * enum ath_debug_level - atheros wireless debug level + * + * @ATH_DBG_RESET: reset processing + * @ATH_DBG_QUEUE: hardware queue management + * @ATH_DBG_EEPROM: eeprom processing + * @ATH_DBG_CALIBRATE: periodic calibration + * @ATH_DBG_INTERRUPT: interrupt processing + * @ATH_DBG_REGULATORY: regulatory processing + * @ATH_DBG_ANI: adaptive noise immunitive processing + * @ATH_DBG_XMIT: basic xmit operation + * @ATH_DBG_BEACON: beacon handling + * @ATH_DBG_CONFIG: configuration of the hardware + * @ATH_DBG_FATAL: fatal errors, this is the default, DBG_DEFAULT + * @ATH_DBG_PS: power save processing + * @ATH_DBG_HWTIMER: hardware timer handling + * @ATH_DBG_BTCOEX: bluetooth coexistance + * @ATH_DBG_BSTUCK: stuck beacons + * @ATH_DBG_ANY: enable all debugging + * + * The debug level is used to control the amount and type of debugging output + * we want to see. Each driver has its own method for enabling debugging and + * modifying debug level states -- but this is typically done through a + * module parameter 'debug' along with a respective 'debug' debugfs file + * entry. + */ +enum ATH_DEBUG { + ATH_DBG_RESET = 0x00000001, + ATH_DBG_QUEUE = 0x00000002, + ATH_DBG_EEPROM = 0x00000004, + ATH_DBG_CALIBRATE = 0x00000008, + ATH_DBG_INTERRUPT = 0x00000010, + ATH_DBG_REGULATORY = 0x00000020, + ATH_DBG_ANI = 0x00000040, + ATH_DBG_XMIT = 0x00000080, + ATH_DBG_BEACON = 0x00000100, + ATH_DBG_CONFIG = 0x00000200, + ATH_DBG_FATAL = 0x00000400, + ATH_DBG_PS = 0x00000800, + ATH_DBG_HWTIMER = 0x00001000, + ATH_DBG_BTCOEX = 0x00002000, + ATH_DBG_WMI = 0x00004000, + ATH_DBG_BSTUCK = 0x00008000, + ATH_DBG_ANY = 0xffffffff +}; + +#define ATH_DBG_DEFAULT (ATH_DBG_FATAL) + +#ifdef CONFIG_ATH_DEBUG + +#define ath_dbg(common, dbg_mask, fmt, ...) \ +({ \ + int rtn; \ + if ((common)->debug_mask & dbg_mask) \ + rtn = ath_printk(KERN_DEBUG, common, fmt, \ + ##__VA_ARGS__); \ + else \ + rtn = 0; \ + \ + rtn; \ +}) +#define ATH_DBG_WARN(foo, arg...) WARN(foo, arg) + +#else + +static inline __attribute__ ((format (printf, 3, 4))) int +ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask, + const char *fmt, ...) +{ + return 0; +} +#define ATH_DBG_WARN(foo, arg...) do {} while (0) + +#endif /* CONFIG_ATH_DEBUG */ + +/** Returns string describing opmode, or NULL if unknown mode. */ +#ifdef CONFIG_ATH_DEBUG +const char *ath_opmode_to_string(enum nl80211_iftype opmode); +#else +static inline const char *ath_opmode_to_string(enum nl80211_iftype opmode) +{ + return "UNKNOWN"; +} +#endif + #endif /* ATH_H */ |