Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / drivers / net / wireless / ath / ath.h

diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 501050c0296f10a3e7ea6abb4a45170fffa2b095..e43210c8585c20e14e8ec91d1923e2081d0a9769 100644 (file)
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -126,6 +126,7 @@ struct ath_bus_ops {
        void (*read_cachesize)(struct ath_common *common, int *csz);
        bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data);
        void (*bt_coex_prep)(struct ath_common *common);
+       void (*extn_synch_en)(struct ath_common *common);
 };
 
 struct ath_common {
@@ -162,6 +163,8 @@ struct ath_common {
        struct ath_regulatory regulatory;
        const struct ath_ops *ops;
        const struct ath_bus_ops *bus_ops;
+
+       bool btcoex_enabled;
 };
 
 struct sk_buff *ath_rxbuf_alloc(struct ath_common *common,
@@ -178,4 +181,112 @@ 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)
+#define ATH_DBG_WARN_ON_ONCE(foo) WARN_ON_ONCE(foo)
+
+#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)
+#define ATH_DBG_WARN_ON_ONCE(foo) ({                           \
+       int __ret_warn_once = !!(foo);                          \
+       unlikely(__ret_warn_once);                              \
+})
+
+#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 */