iwlwifi: mvm: Change FW channel info API
[linux-block.git] / drivers / net / wireless / intel / iwlwifi / iwl-debug.h
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1/******************************************************************************
2 *
51368bf7 3 * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
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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 *
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16 * The full GNU General Public License is included in this distribution in the
17 * file called LICENSE.
18 *
19 * Contact Information:
cb2f8277 20 * Intel Linux Wireless <linuxwifi@intel.com>
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21 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
22 *
23 *****************************************************************************/
24
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25#ifndef __iwl_debug_h__
26#define __iwl_debug_h__
b481de9c 27
65de7e84 28#include "iwl-modparams.h"
44856c65 29
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30
31static inline bool iwl_have_debug_level(u32 level)
32{
51cd53ad 33#ifdef CONFIG_IWLWIFI_DEBUG
65de7e84 34 return iwlwifi_mod_params.debug_level & level;
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35#else
36 return false;
37#endif
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38}
39
25f700ef 40struct device;
2655e314 41void __iwl_err(struct device *dev, bool rfkill_prefix, bool only_trace,
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42 const char *fmt, ...) __printf(4, 5);
43void __iwl_warn(struct device *dev, const char *fmt, ...) __printf(2, 3);
44void __iwl_info(struct device *dev, const char *fmt, ...) __printf(2, 3);
45void __iwl_crit(struct device *dev, const char *fmt, ...) __printf(2, 3);
2655e314 46
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47/* not all compilers can evaluate strlen() at compile time, so use sizeof() */
48#define CHECK_FOR_NEWLINE(f) BUILD_BUG_ON(f[sizeof(f) - 2] != '\n')
49
2655e314 50/* No matter what is m (priv, bus, trans), this will work */
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51#define IWL_ERR_DEV(d, f, a...) \
52 do { \
53 CHECK_FOR_NEWLINE(f); \
54 __iwl_err((d), false, false, f, ## a); \
55 } while (0)
56#define IWL_ERR(m, f, a...) \
57 IWL_ERR_DEV((m)->dev, f, ## a)
58#define IWL_WARN(m, f, a...) \
59 do { \
60 CHECK_FOR_NEWLINE(f); \
61 __iwl_warn((m)->dev, f, ## a); \
62 } while (0)
63#define IWL_INFO(m, f, a...) \
64 do { \
65 CHECK_FOR_NEWLINE(f); \
66 __iwl_info((m)->dev, f, ## a); \
67 } while (0)
68#define IWL_CRIT(m, f, a...) \
69 do { \
70 CHECK_FOR_NEWLINE(f); \
71 __iwl_crit((m)->dev, f, ## a); \
72 } while (0)
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73
74#if defined(CONFIG_IWLWIFI_DEBUG) || defined(CONFIG_IWLWIFI_DEVICE_TRACING)
a8bceb39 75void __iwl_dbg(struct device *dev,
2655e314 76 u32 level, bool limit, const char *function,
142fb5b7 77 const char *fmt, ...) __printf(5, 6);
2655e314 78#else
142fb5b7 79__printf(5, 6) static inline void
a8bceb39 80__iwl_dbg(struct device *dev,
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81 u32 level, bool limit, const char *function,
82 const char *fmt, ...)
83{}
84#endif
978785a3 85
44856c65 86#define iwl_print_hex_error(m, p, len) \
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87do { \
88 print_hex_dump(KERN_ERR, "iwl data: ", \
89 DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \
90} while (0)
91
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92#define __IWL_DEBUG_DEV(dev, level, limit, fmt, args...) \
93 do { \
94 CHECK_FOR_NEWLINE(fmt); \
95 __iwl_dbg(dev, level, limit, __func__, fmt, ##args); \
96 } while (0)
2655e314 97#define IWL_DEBUG(m, level, fmt, args...) \
4b907fd4 98 __IWL_DEBUG_DEV((m)->dev, level, false, fmt, ##args)
26a7ca9a 99#define IWL_DEBUG_DEV(dev, level, fmt, args...) \
4b907fd4 100 __IWL_DEBUG_DEV(dev, level, false, fmt, ##args)
2655e314 101#define IWL_DEBUG_LIMIT(m, level, fmt, args...) \
4b907fd4 102 __IWL_DEBUG_DEV((m)->dev, level, true, fmt, ##args)
17744ff6 103
2655e314 104#ifdef CONFIG_IWLWIFI_DEBUG
44856c65 105#define iwl_print_hex_dump(m, level, p, len) \
cb299bae 106do { \
a8bceb39 107 if (iwl_have_debug_level(level)) \
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108 print_hex_dump(KERN_DEBUG, "iwl data: ", \
109 DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \
110} while (0)
712b6cf5 111#else
44856c65 112#define iwl_print_hex_dump(m, level, p, len)
0a6857e7 113#endif /* CONFIG_IWLWIFI_DEBUG */
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114
115/*
c3a739fa 116 * To use the debug system:
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117 *
118 * If you are defining a new debug classification, simply add it to the #define
c3a739fa 119 * list here in the form of
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120 *
121 * #define IWL_DL_xxxx VALUE
122 *
c3a739fa 123 * where xxxx should be the name of the classification (for example, WEP).
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124 *
125 * You then need to either add a IWL_xxxx_DEBUG() macro definition for your
126 * classification, or use IWL_DEBUG(IWL_DL_xxxx, ...) whenever you want
127 * to send output to that classification.
128 *
c3a739fa 129 * The active debug levels can be accessed via files
b481de9c 130 *
add6ff1a 131 * /sys/module/iwlwifi/parameters/debug
c3a739fa 132 * when CONFIG_IWLWIFI_DEBUG=y.
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133 *
134 * /sys/kernel/debug/phy0/iwlwifi/debug/debug_level
135 * when CONFIG_IWLWIFI_DEBUGFS=y.
136 *
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137 */
138
d2bf5583 139/* 0x0000000F - 0x00000001 */
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140#define IWL_DL_INFO 0x00000001
141#define IWL_DL_MAC80211 0x00000002
142#define IWL_DL_HCMD 0x00000004
d8f1c515 143#define IWL_DL_TDLS 0x00000008
d2bf5583 144/* 0x000000F0 - 0x00000010 */
a43ad46a 145#define IWL_DL_QUOTA 0x00000010
8ca151b5 146#define IWL_DL_TE 0x00000020
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147#define IWL_DL_EEPROM 0x00000040
148#define IWL_DL_RADIO 0x00000080
146846ae 149/* 0x00000F00 - 0x00000100 */
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150#define IWL_DL_POWER 0x00000100
151#define IWL_DL_TEMP 0x00000200
b3370d47 152#define IWL_DL_RPM 0x00000400
112f11dc 153#define IWL_DL_SCAN 0x00000800
146846ae 154/* 0x0000F000 - 0x00001000 */
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155#define IWL_DL_ASSOC 0x00001000
156#define IWL_DL_DROP 0x00002000
dcaf9f5e 157#define IWL_DL_LAR 0x00004000
112f11dc 158#define IWL_DL_COEX 0x00008000
146846ae 159/* 0x000F0000 - 0x00010000 */
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160#define IWL_DL_FW 0x00010000
161#define IWL_DL_RF_KILL 0x00020000
162#define IWL_DL_FW_ERRORS 0x00040000
146846ae 163/* 0x00F00000 - 0x00100000 */
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164#define IWL_DL_RATE 0x00100000
165#define IWL_DL_CALIB 0x00200000
166#define IWL_DL_WEP 0x00400000
167#define IWL_DL_TX 0x00800000
146846ae 168/* 0x0F000000 - 0x01000000 */
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169#define IWL_DL_RX 0x01000000
170#define IWL_DL_ISR 0x02000000
171#define IWL_DL_HT 0x04000000
f4f3c659 172#define IWL_DL_EXTERNAL 0x08000000
146846ae 173/* 0xF0000000 - 0x10000000 */
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174#define IWL_DL_11H 0x10000000
175#define IWL_DL_STATS 0x20000000
176#define IWL_DL_TX_REPLY 0x40000000
177#define IWL_DL_TX_QUEUES 0x80000000
d2bf5583 178
e1623446 179#define IWL_DEBUG_INFO(p, f, a...) IWL_DEBUG(p, IWL_DL_INFO, f, ## a)
d8f1c515 180#define IWL_DEBUG_TDLS(p, f, a...) IWL_DEBUG(p, IWL_DL_TDLS, f, ## a)
e1623446 181#define IWL_DEBUG_MAC80211(p, f, a...) IWL_DEBUG(p, IWL_DL_MAC80211, f, ## a)
f4f3c659 182#define IWL_DEBUG_EXTERNAL(p, f, a...) IWL_DEBUG(p, IWL_DL_EXTERNAL, f, ## a)
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183#define IWL_DEBUG_TEMP(p, f, a...) IWL_DEBUG(p, IWL_DL_TEMP, f, ## a)
184#define IWL_DEBUG_SCAN(p, f, a...) IWL_DEBUG(p, IWL_DL_SCAN, f, ## a)
185#define IWL_DEBUG_RX(p, f, a...) IWL_DEBUG(p, IWL_DL_RX, f, ## a)
186#define IWL_DEBUG_TX(p, f, a...) IWL_DEBUG(p, IWL_DL_TX, f, ## a)
187#define IWL_DEBUG_ISR(p, f, a...) IWL_DEBUG(p, IWL_DL_ISR, f, ## a)
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188#define IWL_DEBUG_WEP(p, f, a...) IWL_DEBUG(p, IWL_DL_WEP, f, ## a)
189#define IWL_DEBUG_HC(p, f, a...) IWL_DEBUG(p, IWL_DL_HCMD, f, ## a)
a43ad46a 190#define IWL_DEBUG_QUOTA(p, f, a...) IWL_DEBUG(p, IWL_DL_QUOTA, f, ## a)
8ca151b5 191#define IWL_DEBUG_TE(p, f, a...) IWL_DEBUG(p, IWL_DL_TE, f, ## a)
26a7ca9a 192#define IWL_DEBUG_EEPROM(d, f, a...) IWL_DEBUG_DEV(d, IWL_DL_EEPROM, f, ## a)
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193#define IWL_DEBUG_CALIB(p, f, a...) IWL_DEBUG(p, IWL_DL_CALIB, f, ## a)
194#define IWL_DEBUG_FW(p, f, a...) IWL_DEBUG(p, IWL_DL_FW, f, ## a)
195#define IWL_DEBUG_RF_KILL(p, f, a...) IWL_DEBUG(p, IWL_DL_RF_KILL, f, ## a)
9ca06f0a 196#define IWL_DEBUG_FW_ERRORS(p, f, a...) IWL_DEBUG(p, IWL_DL_FW_ERRORS, f, ## a)
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197#define IWL_DEBUG_DROP(p, f, a...) IWL_DEBUG(p, IWL_DL_DROP, f, ## a)
198#define IWL_DEBUG_DROP_LIMIT(p, f, a...) \
199 IWL_DEBUG_LIMIT(p, IWL_DL_DROP, f, ## a)
ebbb491e 200#define IWL_DEBUG_COEX(p, f, a...) IWL_DEBUG(p, IWL_DL_COEX, f, ## a)
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201#define IWL_DEBUG_RATE(p, f, a...) IWL_DEBUG(p, IWL_DL_RATE, f, ## a)
202#define IWL_DEBUG_RATE_LIMIT(p, f, a...) \
203 IWL_DEBUG_LIMIT(p, IWL_DL_RATE, f, ## a)
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204#define IWL_DEBUG_ASSOC(p, f, a...) \
205 IWL_DEBUG(p, IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
206#define IWL_DEBUG_ASSOC_LIMIT(p, f, a...) \
207 IWL_DEBUG_LIMIT(p, IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
208#define IWL_DEBUG_HT(p, f, a...) IWL_DEBUG(p, IWL_DL_HT, f, ## a)
209#define IWL_DEBUG_STATS(p, f, a...) IWL_DEBUG(p, IWL_DL_STATS, f, ## a)
210#define IWL_DEBUG_STATS_LIMIT(p, f, a...) \
211 IWL_DEBUG_LIMIT(p, IWL_DL_STATS, f, ## a)
212#define IWL_DEBUG_TX_REPLY(p, f, a...) IWL_DEBUG(p, IWL_DL_TX_REPLY, f, ## a)
81a3de1c 213#define IWL_DEBUG_TX_QUEUES(p, f, a...) IWL_DEBUG(p, IWL_DL_TX_QUEUES, f, ## a)
e1623446 214#define IWL_DEBUG_RADIO(p, f, a...) IWL_DEBUG(p, IWL_DL_RADIO, f, ## a)
813df5ce 215#define IWL_DEBUG_DEV_RADIO(p, f, a...) IWL_DEBUG_DEV(p, IWL_DL_RADIO, f, ## a)
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216#define IWL_DEBUG_POWER(p, f, a...) IWL_DEBUG(p, IWL_DL_POWER, f, ## a)
217#define IWL_DEBUG_11H(p, f, a...) IWL_DEBUG(p, IWL_DL_11H, f, ## a)
b3370d47 218#define IWL_DEBUG_RPM(p, f, a...) IWL_DEBUG(p, IWL_DL_RPM, f, ## a)
dcaf9f5e 219#define IWL_DEBUG_LAR(p, f, a...) IWL_DEBUG(p, IWL_DL_LAR, f, ## a)
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220
221#endif