1 files changed, 153 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath9k/debug.h b/drivers/net/wireless/ath9k/debug.h
new file mode 100644
index 000000000000..61e969894c0a
--- /dev/null
+++ b/drivers/net/wireless/ath9k/debug.h
@@ -0,0 +1,153 @@
+/*
+ * Copyright (c) 2008 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifndef DEBUG_H
+#define DEBUG_H
+enum ATH_DEBUG {
+        ATH_DBG_RESET           = 0x00000001,
+        ATH_DBG_REG_IO          = 0x00000002,
+        ATH_DBG_QUEUE           = 0x00000004,
+        ATH_DBG_EEPROM          = 0x00000008,
+        ATH_DBG_CALIBRATE       = 0x00000010,
+        ATH_DBG_CHANNEL         = 0x00000020,
+        ATH_DBG_INTERRUPT       = 0x00000040,
+        ATH_DBG_REGULATORY      = 0x00000080,
+        ATH_DBG_ANI             = 0x00000100,
+        ATH_DBG_POWER_MGMT      = 0x00000200,
+        ATH_DBG_XMIT            = 0x00000400,
+        ATH_DBG_BEACON          = 0x00001000,
+        ATH_DBG_CONFIG          = 0x00002000,
+        ATH_DBG_KEYCACHE        = 0x00004000,
+        ATH_DBG_FATAL           = 0x00008000,
+        ATH_DBG_ANY             = 0xffffffff
+};
+#define DBG_DEFAULT (ATH_DBG_FATAL)
+#ifdef CONFIG_ATH9K_DEBUG
+/**
+ * struct ath_interrupt_stats - Contains statistics about interrupts
+ * @total: Total no. of interrupts generated so far
+ * @rxok: RX with no errors
+ * @rxeol: RX with no more RXDESC available
+ * @rxorn: RX FIFO overrun
+ * @txok: TX completed at the requested rate
+ * @txurn: TX FIFO underrun
+ * @mib: MIB regs reaching its threshold
+ * @rxphyerr: RX with phy errors
+ * @rx_keycache_miss: RX with key cache misses
+ * @swba: Software Beacon Alert
+ * @bmiss: Beacon Miss
+ * @bnr: Beacon Not Ready
+ * @cst: Carrier Sense TImeout
+ * @gtt: Global TX Timeout
+ * @tim: RX beacon TIM occurrence
+ * @cabend: RX End of CAB traffic
+ * @dtimsync: DTIM sync lossage
+ * @dtim: RX Beacon with DTIM
+ */
+struct ath_interrupt_stats {
+        u32 total;
+        u32 rxok;
+        u32 rxeol;
+        u32 rxorn;
+        u32 txok;
+        u32 txeol;
+        u32 txurn;
+        u32 mib;
+        u32 rxphyerr;
+        u32 rx_keycache_miss;
+        u32 swba;
+        u32 bmiss;
+        u32 bnr;
+        u32 cst;
+        u32 gtt;
+        u32 tim;
+        u32 cabend;
+        u32 dtimsync;
+        u32 dtim;
+};
+struct ath_legacy_rc_stats {
+        u32 success;
+};
+struct ath_11n_rc_stats {
+        u32 success;
+        u32 retries;
+        u32 xretries;
+};
+struct ath_stats {
+        struct ath_interrupt_stats istats;
+        struct ath_legacy_rc_stats legacy_rcstats[12]; /* max(11a,11b,11g) */
+        struct ath_11n_rc_stats n_rcstats[16]; /* 0..15 MCS rates */
+};
+struct ath9k_debug {
+        int debug_mask;
+        struct dentry *debugfs_root;
+        struct dentry *debugfs_phy;
+        struct dentry *debugfs_dma;
+        struct dentry *debugfs_interrupt;
+        struct dentry *debugfs_rcstat;
+        struct ath_stats stats;
+};
+void DPRINTF(struct ath_softc *sc, int dbg_mask, const char *fmt, ...);
+int ath9k_init_debug(struct ath_softc *sc);
+void ath9k_exit_debug(struct ath_softc *sc);
+void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status);
+void ath_debug_stat_rc(struct ath_softc *sc, struct sk_buff *skb);
+void ath_debug_stat_retries(struct ath_softc *sc, int rix,
+                            int xretries, int retries);
+#else
+static inline void DPRINTF(struct ath_softc *sc, int dbg_mask,
+                           const char *fmt, ...)
+{
+}
+static inline int ath9k_init_debug(struct ath_softc *sc)
+{
+        return 0;
+}
+static inline void ath9k_exit_debug(struct ath_softc *sc)
+{
+}
+static inline void ath_debug_stat_interrupt(struct ath_softc *sc,
+                                            enum ath9k_int status)
+{
+}
+static inline void ath_debug_stat_rc(struct ath_softc *sc,
+                                     struct sk_buff *skb)
+{
+}
+static inline void ath_debug_stat_retries(struct ath_softc *sc, int rix,
+                                          int xretries, int retries)
+{
+}
+#endif /* CONFIG_ATH9K_DEBUG */
+#endif /* DEBUG_H */

diff --git a/drivers/net/wireless/ath9k/debug.h b/drivers/net/wireless/ath9k/debug.h new file mode 100644 index 000000000000..61e969894c0a --- /dev/null +++ b/drivers/net/wireless/ath9k/debug.h
@@ -0,0 +1,153 @@
	1	/*
	2	* Copyright (c) 2008 Atheros Communications Inc.
	3	*
	4	* Permission to use, copy, modify, and/or distribute this software for any
	5	* purpose with or without fee is hereby granted, provided that the above
	6	* copyright notice and this permission notice appear in all copies.
	7	*
	8	* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	9	* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	10	* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	11	* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	12	* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	13	* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
	14	* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	15	*/
	16
	17	#ifndef DEBUG_H
	18	#define DEBUG_H
	19
	20	enum ATH_DEBUG {
	21	ATH_DBG_RESET = 0x00000001,
	22	ATH_DBG_REG_IO = 0x00000002,
	23	ATH_DBG_QUEUE = 0x00000004,
	24	ATH_DBG_EEPROM = 0x00000008,
	25	ATH_DBG_CALIBRATE = 0x00000010,
	26	ATH_DBG_CHANNEL = 0x00000020,
	27	ATH_DBG_INTERRUPT = 0x00000040,
	28	ATH_DBG_REGULATORY = 0x00000080,
	29	ATH_DBG_ANI = 0x00000100,
	30	ATH_DBG_POWER_MGMT = 0x00000200,
	31	ATH_DBG_XMIT = 0x00000400,
	32	ATH_DBG_BEACON = 0x00001000,
	33	ATH_DBG_CONFIG = 0x00002000,
	34	ATH_DBG_KEYCACHE = 0x00004000,
	35	ATH_DBG_FATAL = 0x00008000,
	36	ATH_DBG_ANY = 0xffffffff
	37	};
	38
	39	#define DBG_DEFAULT (ATH_DBG_FATAL)
	40
	41	#ifdef CONFIG_ATH9K_DEBUG
	42
	43	/**
	44	* struct ath_interrupt_stats - Contains statistics about interrupts
	45	* @total: Total no. of interrupts generated so far
	46	* @rxok: RX with no errors
	47	* @rxeol: RX with no more RXDESC available
	48	* @rxorn: RX FIFO overrun
	49	* @txok: TX completed at the requested rate
	50	* @txurn: TX FIFO underrun
	51	* @mib: MIB regs reaching its threshold
	52	* @rxphyerr: RX with phy errors
	53	* @rx_keycache_miss: RX with key cache misses
	54	* @swba: Software Beacon Alert
	55	* @bmiss: Beacon Miss
	56	* @bnr: Beacon Not Ready
	57	* @cst: Carrier Sense TImeout
	58	* @gtt: Global TX Timeout
	59	* @tim: RX beacon TIM occurrence
	60	* @cabend: RX End of CAB traffic
	61	* @dtimsync: DTIM sync lossage
	62	* @dtim: RX Beacon with DTIM
	63	*/
	64	struct ath_interrupt_stats {
	65	u32 total;
	66	u32 rxok;
	67	u32 rxeol;
	68	u32 rxorn;
	69	u32 txok;
	70	u32 txeol;
	71	u32 txurn;
	72	u32 mib;
	73	u32 rxphyerr;
	74	u32 rx_keycache_miss;
	75	u32 swba;
	76	u32 bmiss;
	77	u32 bnr;
	78	u32 cst;
	79	u32 gtt;
	80	u32 tim;
	81	u32 cabend;
	82	u32 dtimsync;
	83	u32 dtim;
	84	};
	85
	86	struct ath_legacy_rc_stats {
	87	u32 success;
	88	};
	89
	90	struct ath_11n_rc_stats {
	91	u32 success;
	92	u32 retries;
	93	u32 xretries;
	94	};
	95
	96	struct ath_stats {
	97	struct ath_interrupt_stats istats;
	98	struct ath_legacy_rc_stats legacy_rcstats[12]; /* max(11a,11b,11g) */
	99	struct ath_11n_rc_stats n_rcstats[16]; /* 0..15 MCS rates */
	100	};
	101
	102	struct ath9k_debug {
	103	int debug_mask;
	104	struct dentry *debugfs_root;
	105	struct dentry *debugfs_phy;
	106	struct dentry *debugfs_dma;
	107	struct dentry *debugfs_interrupt;
	108	struct dentry *debugfs_rcstat;
	109	struct ath_stats stats;
	110	};
	111
	112	void DPRINTF(struct ath_softc sc, int dbg_mask, const char fmt, ...);
	113	int ath9k_init_debug(struct ath_softc *sc);
	114	void ath9k_exit_debug(struct ath_softc *sc);
	115	void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status);
	116	void ath_debug_stat_rc(struct ath_softc sc, struct sk_buff skb);
	117	void ath_debug_stat_retries(struct ath_softc *sc, int rix,
	118	int xretries, int retries);
	119
	120	#else
	121
	122	static inline void DPRINTF(struct ath_softc *sc, int dbg_mask,
	123	const char *fmt, ...)
	124	{
	125	}
	126
	127	static inline int ath9k_init_debug(struct ath_softc *sc)
	128	{
	129	return 0;
	130	}
	131
	132	static inline void ath9k_exit_debug(struct ath_softc *sc)
	133	{
	134	}
	135
	136	static inline void ath_debug_stat_interrupt(struct ath_softc *sc,
	137	enum ath9k_int status)
	138	{
	139	}
	140
	141	static inline void ath_debug_stat_rc(struct ath_softc *sc,
	142	struct sk_buff *skb)
	143	{
	144	}
	145
	146	static inline void ath_debug_stat_retries(struct ath_softc *sc, int rix,
	147	int xretries, int retries)
	148	{
	149	}
	150
	151	#endif /* CONFIG_ATH9K_DEBUG */
	152
	153	#endif /* DEBUG_H */