diff options
Diffstat (limited to 'drivers/net/wireless/iwlegacy/iwl-debug.h')
-rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-debug.h | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlegacy/iwl-debug.h b/drivers/net/wireless/iwlegacy/iwl-debug.h new file mode 100644 index 00000000000..ae13112701b --- /dev/null +++ b/drivers/net/wireless/iwlegacy/iwl-debug.h | |||
@@ -0,0 +1,198 @@ | |||
1 | /****************************************************************************** | ||
2 | * | ||
3 | * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved. | ||
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: | ||
24 | * Intel Linux Wireless <ilw@linux.intel.com> | ||
25 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | ||
26 | * | ||
27 | *****************************************************************************/ | ||
28 | |||
29 | #ifndef __iwl_legacy_debug_h__ | ||
30 | #define __iwl_legacy_debug_h__ | ||
31 | |||
32 | struct iwl_priv; | ||
33 | extern u32 iwlegacy_debug_level; | ||
34 | |||
35 | #define IWL_ERR(p, f, a...) dev_err(&((p)->pci_dev->dev), f, ## a) | ||
36 | #define IWL_WARN(p, f, a...) dev_warn(&((p)->pci_dev->dev), f, ## a) | ||
37 | #define IWL_INFO(p, f, a...) dev_info(&((p)->pci_dev->dev), f, ## a) | ||
38 | #define IWL_CRIT(p, f, a...) dev_crit(&((p)->pci_dev->dev), f, ## a) | ||
39 | |||
40 | #define iwl_print_hex_error(priv, p, len) \ | ||
41 | do { \ | ||
42 | print_hex_dump(KERN_ERR, "iwl data: ", \ | ||
43 | DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \ | ||
44 | } while (0) | ||
45 | |||
46 | #ifdef CONFIG_IWLWIFI_LEGACY_DEBUG | ||
47 | #define IWL_DEBUG(__priv, level, fmt, args...) \ | ||
48 | do { \ | ||
49 | if (iwl_legacy_get_debug_level(__priv) & (level)) \ | ||
50 | dev_printk(KERN_ERR, &(__priv->hw->wiphy->dev), \ | ||
51 | "%c %s " fmt, in_interrupt() ? 'I' : 'U', \ | ||
52 | __func__ , ## args); \ | ||
53 | } while (0) | ||
54 | |||
55 | #define IWL_DEBUG_LIMIT(__priv, level, fmt, args...) \ | ||
56 | do { \ | ||
57 | if ((iwl_legacy_get_debug_level(__priv) & (level)) && net_ratelimit()) \ | ||
58 | dev_printk(KERN_ERR, &(__priv->hw->wiphy->dev), \ | ||
59 | "%c %s " fmt, in_interrupt() ? 'I' : 'U', \ | ||
60 | __func__ , ## args); \ | ||
61 | } while (0) | ||
62 | |||
63 | #define iwl_print_hex_dump(priv, level, p, len) \ | ||
64 | do { \ | ||
65 | if (iwl_legacy_get_debug_level(priv) & level) \ | ||
66 | print_hex_dump(KERN_DEBUG, "iwl data: ", \ | ||
67 | DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \ | ||
68 | } while (0) | ||
69 | |||
70 | #else | ||
71 | #define IWL_DEBUG(__priv, level, fmt, args...) | ||
72 | #define IWL_DEBUG_LIMIT(__priv, level, fmt, args...) | ||
73 | static inline void iwl_print_hex_dump(struct iwl_priv *priv, int level, | ||
74 | const void *p, u32 len) | ||
75 | {} | ||
76 | #endif /* CONFIG_IWLWIFI_LEGACY_DEBUG */ | ||
77 | |||
78 | #ifdef CONFIG_IWLWIFI_LEGACY_DEBUGFS | ||
79 | int iwl_legacy_dbgfs_register(struct iwl_priv *priv, const char *name); | ||
80 | void iwl_legacy_dbgfs_unregister(struct iwl_priv *priv); | ||
81 | #else | ||
82 | static inline int | ||
83 | iwl_legacy_dbgfs_register(struct iwl_priv *priv, const char *name) | ||
84 | { | ||
85 | return 0; | ||
86 | } | ||
87 | static inline void iwl_legacy_dbgfs_unregister(struct iwl_priv *priv) | ||
88 | { | ||
89 | } | ||
90 | #endif /* CONFIG_IWLWIFI_LEGACY_DEBUGFS */ | ||
91 | |||
92 | /* | ||
93 | * To use the debug system: | ||
94 | * | ||
95 | * If you are defining a new debug classification, simply add it to the #define | ||
96 | * list here in the form of | ||
97 | * | ||
98 | * #define IWL_DL_xxxx VALUE | ||
99 | * | ||
100 | * where xxxx should be the name of the classification (for example, WEP). | ||
101 | * | ||
102 | * You then need to either add a IWL_xxxx_DEBUG() macro definition for your | ||
103 | * classification, or use IWL_DEBUG(IWL_DL_xxxx, ...) whenever you want | ||
104 | * to send output to that classification. | ||
105 | * | ||
106 | * The active debug levels can be accessed via files | ||
107 | * | ||
108 | * /sys/module/iwl4965/parameters/debug{50} | ||
109 | * /sys/module/iwl3945/parameters/debug | ||
110 | * /sys/class/net/wlan0/device/debug_level | ||
111 | * | ||
112 | * when CONFIG_IWLWIFI_LEGACY_DEBUG=y. | ||
113 | */ | ||
114 | |||
115 | /* 0x0000000F - 0x00000001 */ | ||
116 | #define IWL_DL_INFO (1 << 0) | ||
117 | #define IWL_DL_MAC80211 (1 << 1) | ||
118 | #define IWL_DL_HCMD (1 << 2) | ||
119 | #define IWL_DL_STATE (1 << 3) | ||
120 | /* 0x000000F0 - 0x00000010 */ | ||
121 | #define IWL_DL_MACDUMP (1 << 4) | ||
122 | #define IWL_DL_HCMD_DUMP (1 << 5) | ||
123 | #define IWL_DL_EEPROM (1 << 6) | ||
124 | #define IWL_DL_RADIO (1 << 7) | ||
125 | /* 0x00000F00 - 0x00000100 */ | ||
126 | #define IWL_DL_POWER (1 << 8) | ||
127 | #define IWL_DL_TEMP (1 << 9) | ||
128 | #define IWL_DL_NOTIF (1 << 10) | ||
129 | #define IWL_DL_SCAN (1 << 11) | ||
130 | /* 0x0000F000 - 0x00001000 */ | ||
131 | #define IWL_DL_ASSOC (1 << 12) | ||
132 | #define IWL_DL_DROP (1 << 13) | ||
133 | #define IWL_DL_TXPOWER (1 << 14) | ||
134 | #define IWL_DL_AP (1 << 15) | ||
135 | /* 0x000F0000 - 0x00010000 */ | ||
136 | #define IWL_DL_FW (1 << 16) | ||
137 | #define IWL_DL_RF_KILL (1 << 17) | ||
138 | #define IWL_DL_FW_ERRORS (1 << 18) | ||
139 | #define IWL_DL_LED (1 << 19) | ||
140 | /* 0x00F00000 - 0x00100000 */ | ||
141 | #define IWL_DL_RATE (1 << 20) | ||
142 | #define IWL_DL_CALIB (1 << 21) | ||
143 | #define IWL_DL_WEP (1 << 22) | ||
144 | #define IWL_DL_TX (1 << 23) | ||
145 | /* 0x0F000000 - 0x01000000 */ | ||
146 | #define IWL_DL_RX (1 << 24) | ||
147 | #define IWL_DL_ISR (1 << 25) | ||
148 | #define IWL_DL_HT (1 << 26) | ||
149 | #define IWL_DL_IO (1 << 27) | ||
150 | /* 0xF0000000 - 0x10000000 */ | ||
151 | #define IWL_DL_11H (1 << 28) | ||
152 | #define IWL_DL_STATS (1 << 29) | ||
153 | #define IWL_DL_TX_REPLY (1 << 30) | ||
154 | #define IWL_DL_QOS (1 << 31) | ||
155 | |||
156 | #define IWL_DEBUG_INFO(p, f, a...) IWL_DEBUG(p, IWL_DL_INFO, f, ## a) | ||
157 | #define IWL_DEBUG_MAC80211(p, f, a...) IWL_DEBUG(p, IWL_DL_MAC80211, f, ## a) | ||
158 | #define IWL_DEBUG_MACDUMP(p, f, a...) IWL_DEBUG(p, IWL_DL_MACDUMP, f, ## a) | ||
159 | #define IWL_DEBUG_TEMP(p, f, a...) IWL_DEBUG(p, IWL_DL_TEMP, f, ## a) | ||
160 | #define IWL_DEBUG_SCAN(p, f, a...) IWL_DEBUG(p, IWL_DL_SCAN, f, ## a) | ||
161 | #define IWL_DEBUG_RX(p, f, a...) IWL_DEBUG(p, IWL_DL_RX, f, ## a) | ||
162 | #define IWL_DEBUG_TX(p, f, a...) IWL_DEBUG(p, IWL_DL_TX, f, ## a) | ||
163 | #define IWL_DEBUG_ISR(p, f, a...) IWL_DEBUG(p, IWL_DL_ISR, f, ## a) | ||
164 | #define IWL_DEBUG_LED(p, f, a...) IWL_DEBUG(p, IWL_DL_LED, f, ## a) | ||
165 | #define IWL_DEBUG_WEP(p, f, a...) IWL_DEBUG(p, IWL_DL_WEP, f, ## a) | ||
166 | #define IWL_DEBUG_HC(p, f, a...) IWL_DEBUG(p, IWL_DL_HCMD, f, ## a) | ||
167 | #define IWL_DEBUG_HC_DUMP(p, f, a...) IWL_DEBUG(p, IWL_DL_HCMD_DUMP, f, ## a) | ||
168 | #define IWL_DEBUG_EEPROM(p, f, a...) IWL_DEBUG(p, IWL_DL_EEPROM, f, ## a) | ||
169 | #define IWL_DEBUG_CALIB(p, f, a...) IWL_DEBUG(p, IWL_DL_CALIB, f, ## a) | ||
170 | #define IWL_DEBUG_FW(p, f, a...) IWL_DEBUG(p, IWL_DL_FW, f, ## a) | ||
171 | #define IWL_DEBUG_RF_KILL(p, f, a...) IWL_DEBUG(p, IWL_DL_RF_KILL, f, ## a) | ||
172 | #define IWL_DEBUG_DROP(p, f, a...) IWL_DEBUG(p, IWL_DL_DROP, f, ## a) | ||
173 | #define IWL_DEBUG_DROP_LIMIT(p, f, a...) \ | ||
174 | IWL_DEBUG_LIMIT(p, IWL_DL_DROP, f, ## a) | ||
175 | #define IWL_DEBUG_AP(p, f, a...) IWL_DEBUG(p, IWL_DL_AP, f, ## a) | ||
176 | #define IWL_DEBUG_TXPOWER(p, f, a...) IWL_DEBUG(p, IWL_DL_TXPOWER, f, ## a) | ||
177 | #define IWL_DEBUG_IO(p, f, a...) IWL_DEBUG(p, IWL_DL_IO, f, ## a) | ||
178 | #define IWL_DEBUG_RATE(p, f, a...) IWL_DEBUG(p, IWL_DL_RATE, f, ## a) | ||
179 | #define IWL_DEBUG_RATE_LIMIT(p, f, a...) \ | ||
180 | IWL_DEBUG_LIMIT(p, IWL_DL_RATE, f, ## a) | ||
181 | #define IWL_DEBUG_NOTIF(p, f, a...) IWL_DEBUG(p, IWL_DL_NOTIF, f, ## a) | ||
182 | #define IWL_DEBUG_ASSOC(p, f, a...) \ | ||
183 | IWL_DEBUG(p, IWL_DL_ASSOC | IWL_DL_INFO, f, ## a) | ||
184 | #define IWL_DEBUG_ASSOC_LIMIT(p, f, a...) \ | ||
185 | IWL_DEBUG_LIMIT(p, IWL_DL_ASSOC | IWL_DL_INFO, f, ## a) | ||
186 | #define IWL_DEBUG_HT(p, f, a...) IWL_DEBUG(p, IWL_DL_HT, f, ## a) | ||
187 | #define IWL_DEBUG_STATS(p, f, a...) IWL_DEBUG(p, IWL_DL_STATS, f, ## a) | ||
188 | #define IWL_DEBUG_STATS_LIMIT(p, f, a...) \ | ||
189 | IWL_DEBUG_LIMIT(p, IWL_DL_STATS, f, ## a) | ||
190 | #define IWL_DEBUG_TX_REPLY(p, f, a...) IWL_DEBUG(p, IWL_DL_TX_REPLY, f, ## a) | ||
191 | #define IWL_DEBUG_TX_REPLY_LIMIT(p, f, a...) \ | ||
192 | IWL_DEBUG_LIMIT(p, IWL_DL_TX_REPLY, f, ## a) | ||
193 | #define IWL_DEBUG_QOS(p, f, a...) IWL_DEBUG(p, IWL_DL_QOS, f, ## a) | ||
194 | #define IWL_DEBUG_RADIO(p, f, a...) IWL_DEBUG(p, IWL_DL_RADIO, f, ## a) | ||
195 | #define IWL_DEBUG_POWER(p, f, a...) IWL_DEBUG(p, IWL_DL_POWER, f, ## a) | ||
196 | #define IWL_DEBUG_11H(p, f, a...) IWL_DEBUG(p, IWL_DL_11H, f, ## a) | ||
197 | |||
198 | #endif | ||