[linux-block.git] / drivers / net / wireless / iwlwifi / iwl-debug.h

/******************************************************************************
 *
 * Copyright(c) 2003 - 2012 Intel Corporation. All rights reserved.
 *
 * Portions of this file are derived from the ipw3945 project.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
 *
 * The full GNU General Public License is included in this distribution in the
 * file called LICENSE.
 *
 * Contact Information:
 *  Intel Linux Wireless <ilw@linux.intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *
 *****************************************************************************/

#ifndef __iwl_debug_h__
#define __iwl_debug_h__

#include "iwl-shared.h"
#include "iwl-devtrace.h"

void __iwl_err(struct device *dev, bool rfkill_prefix, bool only_trace,
		const char *fmt, ...);
void __iwl_warn(struct device *dev, const char *fmt, ...);
void __iwl_info(struct device *dev, const char *fmt, ...);
void __iwl_crit(struct device *dev, const char *fmt, ...);

/* No matter what is m (priv, bus, trans), this will work */
#define IWL_ERR(m, f, a...) __iwl_err((m)->dev, false, false, f, ## a)
#define IWL_WARN(m, f, a...) __iwl_warn((m)->dev, f, ## a)
#define IWL_INFO(m, f, a...) __iwl_info((m)->dev, f, ## a)
#define IWL_CRIT(m, f, a...) __iwl_crit((m)->dev, f, ## a)

#if defined(CONFIG_IWLWIFI_DEBUG) || defined(CONFIG_IWLWIFI_DEVICE_TRACING)
void __iwl_dbg(struct device *dev,
	       u32 level, bool limit, const char *function,
	       const char *fmt, ...);
#else
static inline void
__iwl_dbg(struct device *dev,
	  u32 level, bool limit, const char *function,
	  const char *fmt, ...)
{}
#endif

#define iwl_print_hex_error(m, p, len)					\
do {									\
	print_hex_dump(KERN_ERR, "iwl data: ",				\
		       DUMP_PREFIX_OFFSET, 16, 1, p, len, 1);		\
} while (0)

#define IWL_DEBUG(m, level, fmt, args...)				\
	__iwl_dbg((m)->dev, level, false, __func__, fmt, ##args)
#define IWL_DEBUG_LIMIT(m, level, fmt, args...)				\
	__iwl_dbg((m)->dev, level, true, __func__, fmt, ##args)

#ifdef CONFIG_IWLWIFI_DEBUG
#define iwl_print_hex_dump(m, level, p, len)				\
do {                                            			\
	if (iwl_have_debug_level(level))				\
		print_hex_dump(KERN_DEBUG, "iwl data: ",		\
			       DUMP_PREFIX_OFFSET, 16, 1, p, len, 1);	\
} while (0)
#else
#define iwl_print_hex_dump(m, level, p, len)
#endif				/* CONFIG_IWLWIFI_DEBUG */

/*
 * To use the debug system:
 *
 * If you are defining a new debug classification, simply add it to the #define
 * list here in the form of
 *
 * #define IWL_DL_xxxx VALUE
 *
 * where xxxx should be the name of the classification (for example, WEP).
 *
 * You then need to either add a IWL_xxxx_DEBUG() macro definition for your
 * classification, or use IWL_DEBUG(IWL_DL_xxxx, ...) whenever you want
 * to send output to that classification.
 *
 * The active debug levels can be accessed via files
 *
 *	/sys/module/iwlwifi/parameters/debug
 * when CONFIG_IWLWIFI_DEBUG=y.
 *
 *	/sys/kernel/debug/phy0/iwlwifi/debug/debug_level
 * when CONFIG_IWLWIFI_DEBUGFS=y.
 *
 */

/* 0x0000000F - 0x00000001 */
#define IWL_DL_INFO		0x00000001
#define IWL_DL_MAC80211		0x00000002
#define IWL_DL_HCMD		0x00000004
#define IWL_DL_STATE		0x00000008
/* 0x000000F0 - 0x00000010 */
#define IWL_DL_EEPROM		0x00000040
#define IWL_DL_RADIO		0x00000080
/* 0x00000F00 - 0x00000100 */
#define IWL_DL_POWER		0x00000100
#define IWL_DL_TEMP		0x00000200
#define IWL_DL_SCAN		0x00000800
/* 0x0000F000 - 0x00001000 */
#define IWL_DL_ASSOC		0x00001000
#define IWL_DL_DROP		0x00002000
#define IWL_DL_COEX		0x00008000
/* 0x000F0000 - 0x00010000 */
#define IWL_DL_FW		0x00010000
#define IWL_DL_RF_KILL		0x00020000
#define IWL_DL_FW_ERRORS	0x00040000
#define IWL_DL_LED		0x00080000
/* 0x00F00000 - 0x00100000 */
#define IWL_DL_RATE		0x00100000
#define IWL_DL_CALIB		0x00200000
#define IWL_DL_WEP		0x00400000
#define IWL_DL_TX		0x00800000
/* 0x0F000000 - 0x01000000 */
#define IWL_DL_RX		0x01000000
#define IWL_DL_ISR		0x02000000
#define IWL_DL_HT		0x04000000
/* 0xF0000000 - 0x10000000 */
#define IWL_DL_11H		0x10000000
#define IWL_DL_STATS		0x20000000
#define IWL_DL_TX_REPLY		0x40000000
#define IWL_DL_TX_QUEUES	0x80000000

#define IWL_DEBUG_INFO(p, f, a...)	IWL_DEBUG(p, IWL_DL_INFO, f, ## a)
#define IWL_DEBUG_MAC80211(p, f, a...)	IWL_DEBUG(p, IWL_DL_MAC80211, f, ## a)
#define IWL_DEBUG_TEMP(p, f, a...)	IWL_DEBUG(p, IWL_DL_TEMP, f, ## a)
#define IWL_DEBUG_SCAN(p, f, a...)	IWL_DEBUG(p, IWL_DL_SCAN, f, ## a)
#define IWL_DEBUG_RX(p, f, a...)	IWL_DEBUG(p, IWL_DL_RX, f, ## a)
#define IWL_DEBUG_TX(p, f, a...)	IWL_DEBUG(p, IWL_DL_TX, f, ## a)
#define IWL_DEBUG_ISR(p, f, a...)	IWL_DEBUG(p, IWL_DL_ISR, f, ## a)
#define IWL_DEBUG_LED(p, f, a...)	IWL_DEBUG(p, IWL_DL_LED, f, ## a)
#define IWL_DEBUG_WEP(p, f, a...)	IWL_DEBUG(p, IWL_DL_WEP, f, ## a)
#define IWL_DEBUG_HC(p, f, a...)	IWL_DEBUG(p, IWL_DL_HCMD, f, ## a)
#define IWL_DEBUG_EEPROM(p, f, a...)	IWL_DEBUG(p, IWL_DL_EEPROM, f, ## a)
#define IWL_DEBUG_CALIB(p, f, a...)	IWL_DEBUG(p, IWL_DL_CALIB, f, ## a)
#define IWL_DEBUG_FW(p, f, a...)	IWL_DEBUG(p, IWL_DL_FW, f, ## a)
#define IWL_DEBUG_RF_KILL(p, f, a...)	IWL_DEBUG(p, IWL_DL_RF_KILL, f, ## a)
#define IWL_DEBUG_FW_ERRORS(p, f, a...)	IWL_DEBUG(p, IWL_DL_FW_ERRORS, f, ## a)
#define IWL_DEBUG_DROP(p, f, a...)	IWL_DEBUG(p, IWL_DL_DROP, f, ## a)
#define IWL_DEBUG_DROP_LIMIT(p, f, a...)	\
		IWL_DEBUG_LIMIT(p, IWL_DL_DROP, f, ## a)
#define IWL_DEBUG_COEX(p, f, a...)	IWL_DEBUG(p, IWL_DL_COEX, f, ## a)
#define IWL_DEBUG_RATE(p, f, a...)	IWL_DEBUG(p, IWL_DL_RATE, f, ## a)
#define IWL_DEBUG_RATE_LIMIT(p, f, a...)	\
		IWL_DEBUG_LIMIT(p, IWL_DL_RATE, f, ## a)
#define IWL_DEBUG_ASSOC(p, f, a...)	\
		IWL_DEBUG(p, IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
#define IWL_DEBUG_ASSOC_LIMIT(p, f, a...)	\
		IWL_DEBUG_LIMIT(p, IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
#define IWL_DEBUG_HT(p, f, a...)	IWL_DEBUG(p, IWL_DL_HT, f, ## a)
#define IWL_DEBUG_STATS(p, f, a...)	IWL_DEBUG(p, IWL_DL_STATS, f, ## a)
#define IWL_DEBUG_STATS_LIMIT(p, f, a...)	\
		IWL_DEBUG_LIMIT(p, IWL_DL_STATS, f, ## a)
#define IWL_DEBUG_TX_REPLY(p, f, a...)	IWL_DEBUG(p, IWL_DL_TX_REPLY, f, ## a)
#define IWL_DEBUG_TX_QUEUES(p, f, a...)	IWL_DEBUG(p, IWL_DL_TX_QUEUES, f, ## a)
#define IWL_DEBUG_RADIO(p, f, a...)	IWL_DEBUG(p, IWL_DL_RADIO, f, ## a)
#define IWL_DEBUG_POWER(p, f, a...)	IWL_DEBUG(p, IWL_DL_POWER, f, ## a)
#define IWL_DEBUG_11H(p, f, a...)	IWL_DEBUG(p, IWL_DL_11H, f, ## a)

#endif
Commit	Line	Data
b481de9c ZY	1	/******************************************************************************
b481de9c ZY	2	*
4e318262	3	* Copyright(c) 2003 - 2012 Intel Corporation. All rights reserved.
b481de9c ZY	4	*
	5	* Portions of this file are derived from the ipw3945 project.
	6	*
	7	* This program is free software; you can redistribute it and/or modify it
	8	* under the terms of version 2 of the GNU General Public License as
	9	* published by the Free Software Foundation.
	10	*
	11	* This program is distributed in the hope that it will be useful, but WITHOUT
	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	14	* more details.
	15	*
	16	* You should have received a copy of the GNU General Public License along with
	17	* this program; if not, write to the Free Software Foundation, Inc.,
	18	* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
	19	*
	20	* The full GNU General Public License is included in this distribution in the
	21	* file called LICENSE.
	22	*
	23	* Contact Information:
759ef89f	24	* Intel Linux Wireless <ilw@linux.intel.com>
b481de9c ZY	25	* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
	26	*
	27	*****************************************************************************/
	28
0a6857e7 TW	29	#ifndef __iwl_debug_h__
0a6857e7 TW	30	#define __iwl_debug_h__
b481de9c	31
44856c65	32	#include "iwl-shared.h"
2655e314	33	#include "iwl-devtrace.h"
44856c65	34
2655e314 JB	35	void __iwl_err(struct device *dev, bool rfkill_prefix, bool only_trace,
	36	const char *fmt, ...);
	37	void __iwl_warn(struct device dev, const char fmt, ...);
	38	void __iwl_info(struct device dev, const char fmt, ...);
	39	void __iwl_crit(struct device dev, const char fmt, ...);
	40
	41	/* No matter what is m (priv, bus, trans), this will work */
4b9844f5 EG	42	#define IWL_ERR(m, f, a...) __iwl_err((m)->dev, false, false, f, ## a)
	43	#define IWL_WARN(m, f, a...) __iwl_warn((m)->dev, f, ## a)
	44	#define IWL_INFO(m, f, a...) __iwl_info((m)->dev, f, ## a)
	45	#define IWL_CRIT(m, f, a...) __iwl_crit((m)->dev, f, ## a)
2655e314 JB	46
2655e314 JB	47	#if defined(CONFIG_IWLWIFI_DEBUG) \|\| defined(CONFIG_IWLWIFI_DEVICE_TRACING)
a8bceb39	48	void __iwl_dbg(struct device *dev,
2655e314 JB	49	u32 level, bool limit, const char *function,
	50	const char *fmt, ...);
	51	#else
	52	static inline void
a8bceb39	53	__iwl_dbg(struct device *dev,
2655e314 JB	54	u32 level, bool limit, const char *function,
	55	const char *fmt, ...)
	56	{}
	57	#endif
978785a3	58
44856c65	59	#define iwl_print_hex_error(m, p, len) \
68021b96 RC	60	do { \
	61	print_hex_dump(KERN_ERR, "iwl data: ", \
	62	DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \
	63	} while (0)
	64
2655e314	65	#define IWL_DEBUG(m, level, fmt, args...) \
4b9844f5	66	__iwl_dbg((m)->dev, level, false, __func__, fmt, ##args)
2655e314	67	#define IWL_DEBUG_LIMIT(m, level, fmt, args...) \
4b9844f5	68	__iwl_dbg((m)->dev, level, true, __func__, fmt, ##args)
17744ff6	69
2655e314	70	#ifdef CONFIG_IWLWIFI_DEBUG
44856c65	71	#define iwl_print_hex_dump(m, level, p, len) \
cb299bae	72	do { \
a8bceb39	73	if (iwl_have_debug_level(level)) \
cb299bae WT	74	print_hex_dump(KERN_DEBUG, "iwl data: ", \
	75	DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \
	76	} while (0)
712b6cf5	77	#else
44856c65	78	#define iwl_print_hex_dump(m, level, p, len)
0a6857e7	79	#endif /* CONFIG_IWLWIFI_DEBUG */
b481de9c ZY	80
b481de9c ZY	81	/*
c3a739fa	82	* To use the debug system:
b481de9c ZY	83	*
b481de9c ZY	84	* If you are defining a new debug classification, simply add it to the #define
c3a739fa	85	* list here in the form of
b481de9c ZY	86	*
	87	* #define IWL_DL_xxxx VALUE
	88	*
c3a739fa	89	* where xxxx should be the name of the classification (for example, WEP).
b481de9c ZY	90	*
	91	* You then need to either add a IWL_xxxx_DEBUG() macro definition for your
	92	* classification, or use IWL_DEBUG(IWL_DL_xxxx, ...) whenever you want
	93	* to send output to that classification.
	94	*
c3a739fa	95	* The active debug levels can be accessed via files
b481de9c	96	*
add6ff1a	97	* /sys/module/iwlwifi/parameters/debug
c3a739fa	98	* when CONFIG_IWLWIFI_DEBUG=y.
add6ff1a WYG	99	*
	100	* /sys/kernel/debug/phy0/iwlwifi/debug/debug_level
	101	* when CONFIG_IWLWIFI_DEBUGFS=y.
	102	*
b481de9c ZY	103	*/
b481de9c ZY	104
d2bf5583	105	/* 0x0000000F - 0x00000001 */
112f11dc JB	106	#define IWL_DL_INFO 0x00000001
	107	#define IWL_DL_MAC80211 0x00000002
	108	#define IWL_DL_HCMD 0x00000004
	109	#define IWL_DL_STATE 0x00000008
d2bf5583	110	/* 0x000000F0 - 0x00000010 */
112f11dc JB	111	#define IWL_DL_EEPROM 0x00000040
112f11dc JB	112	#define IWL_DL_RADIO 0x00000080
146846ae	113	/* 0x00000F00 - 0x00000100 */
112f11dc JB	114	#define IWL_DL_POWER 0x00000100
	115	#define IWL_DL_TEMP 0x00000200
	116	#define IWL_DL_SCAN 0x00000800
146846ae	117	/* 0x0000F000 - 0x00001000 */
112f11dc JB	118	#define IWL_DL_ASSOC 0x00001000
	119	#define IWL_DL_DROP 0x00002000
	120	#define IWL_DL_COEX 0x00008000
146846ae	121	/* 0x000F0000 - 0x00010000 */
112f11dc JB	122	#define IWL_DL_FW 0x00010000
	123	#define IWL_DL_RF_KILL 0x00020000
	124	#define IWL_DL_FW_ERRORS 0x00040000
	125	#define IWL_DL_LED 0x00080000
146846ae	126	/* 0x00F00000 - 0x00100000 */
112f11dc JB	127	#define IWL_DL_RATE 0x00100000
	128	#define IWL_DL_CALIB 0x00200000
	129	#define IWL_DL_WEP 0x00400000
	130	#define IWL_DL_TX 0x00800000
146846ae	131	/* 0x0F000000 - 0x01000000 */
112f11dc JB	132	#define IWL_DL_RX 0x01000000
	133	#define IWL_DL_ISR 0x02000000
	134	#define IWL_DL_HT 0x04000000
146846ae	135	/* 0xF0000000 - 0x10000000 */
112f11dc JB	136	#define IWL_DL_11H 0x10000000
	137	#define IWL_DL_STATS 0x20000000
	138	#define IWL_DL_TX_REPLY 0x40000000
	139	#define IWL_DL_TX_QUEUES 0x80000000
d2bf5583	140
e1623446 TW	141	#define IWL_DEBUG_INFO(p, f, a...) IWL_DEBUG(p, IWL_DL_INFO, f, ## a)
e1623446 TW	142	#define IWL_DEBUG_MAC80211(p, f, a...) IWL_DEBUG(p, IWL_DL_MAC80211, f, ## a)
e1623446 TW	143	#define IWL_DEBUG_TEMP(p, f, a...) IWL_DEBUG(p, IWL_DL_TEMP, f, ## a)
	144	#define IWL_DEBUG_SCAN(p, f, a...) IWL_DEBUG(p, IWL_DL_SCAN, f, ## a)
	145	#define IWL_DEBUG_RX(p, f, a...) IWL_DEBUG(p, IWL_DL_RX, f, ## a)
	146	#define IWL_DEBUG_TX(p, f, a...) IWL_DEBUG(p, IWL_DL_TX, f, ## a)
	147	#define IWL_DEBUG_ISR(p, f, a...) IWL_DEBUG(p, IWL_DL_ISR, f, ## a)
	148	#define IWL_DEBUG_LED(p, f, a...) IWL_DEBUG(p, IWL_DL_LED, f, ## a)
	149	#define IWL_DEBUG_WEP(p, f, a...) IWL_DEBUG(p, IWL_DL_WEP, f, ## a)
	150	#define IWL_DEBUG_HC(p, f, a...) IWL_DEBUG(p, IWL_DL_HCMD, f, ## a)
fb4c32bb	151	#define IWL_DEBUG_EEPROM(p, f, a...) IWL_DEBUG(p, IWL_DL_EEPROM, f, ## a)
e1623446 TW	152	#define IWL_DEBUG_CALIB(p, f, a...) IWL_DEBUG(p, IWL_DL_CALIB, f, ## a)
	153	#define IWL_DEBUG_FW(p, f, a...) IWL_DEBUG(p, IWL_DL_FW, f, ## a)
	154	#define IWL_DEBUG_RF_KILL(p, f, a...) IWL_DEBUG(p, IWL_DL_RF_KILL, f, ## a)
9ca06f0a	155	#define IWL_DEBUG_FW_ERRORS(p, f, a...) IWL_DEBUG(p, IWL_DL_FW_ERRORS, f, ## a)
e1623446 TW	156	#define IWL_DEBUG_DROP(p, f, a...) IWL_DEBUG(p, IWL_DL_DROP, f, ## a)
	157	#define IWL_DEBUG_DROP_LIMIT(p, f, a...) \
	158	IWL_DEBUG_LIMIT(p, IWL_DL_DROP, f, ## a)
ebbb491e	159	#define IWL_DEBUG_COEX(p, f, a...) IWL_DEBUG(p, IWL_DL_COEX, f, ## a)
e1623446 TW	160	#define IWL_DEBUG_RATE(p, f, a...) IWL_DEBUG(p, IWL_DL_RATE, f, ## a)
	161	#define IWL_DEBUG_RATE_LIMIT(p, f, a...) \
	162	IWL_DEBUG_LIMIT(p, IWL_DL_RATE, f, ## a)
e1623446 TW	163	#define IWL_DEBUG_ASSOC(p, f, a...) \
	164	IWL_DEBUG(p, IWL_DL_ASSOC \| IWL_DL_INFO, f, ## a)
	165	#define IWL_DEBUG_ASSOC_LIMIT(p, f, a...) \
	166	IWL_DEBUG_LIMIT(p, IWL_DL_ASSOC \| IWL_DL_INFO, f, ## a)
	167	#define IWL_DEBUG_HT(p, f, a...) IWL_DEBUG(p, IWL_DL_HT, f, ## a)
	168	#define IWL_DEBUG_STATS(p, f, a...) IWL_DEBUG(p, IWL_DL_STATS, f, ## a)
	169	#define IWL_DEBUG_STATS_LIMIT(p, f, a...) \
	170	IWL_DEBUG_LIMIT(p, IWL_DL_STATS, f, ## a)
	171	#define IWL_DEBUG_TX_REPLY(p, f, a...) IWL_DEBUG(p, IWL_DL_TX_REPLY, f, ## a)
81a3de1c	172	#define IWL_DEBUG_TX_QUEUES(p, f, a...) IWL_DEBUG(p, IWL_DL_TX_QUEUES, f, ## a)
e1623446 TW	173	#define IWL_DEBUG_RADIO(p, f, a...) IWL_DEBUG(p, IWL_DL_RADIO, f, ## a)
	174	#define IWL_DEBUG_POWER(p, f, a...) IWL_DEBUG(p, IWL_DL_POWER, f, ## a)
	175	#define IWL_DEBUG_11H(p, f, a...) IWL_DEBUG(p, IWL_DL_11H, f, ## a)
b481de9c ZY	176
b481de9c ZY	177	#endif