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b481de9c ZY |
1 | /****************************************************************************** |
2 | * | |
eb7ae89c | 3 | * Copyright(c) 2003 - 2008 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: | |
24 | * James P. Ketrenos <ipw2100-admin@linux.intel.com> | |
25 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
26 | * | |
27 | *****************************************************************************/ | |
28 | ||
0a6857e7 TW |
29 | #ifndef __iwl_debug_h__ |
30 | #define __iwl_debug_h__ | |
b481de9c | 31 | |
0a6857e7 TW |
32 | #ifdef CONFIG_IWLWIFI_DEBUG |
33 | extern u32 iwl_debug_level; | |
b481de9c | 34 | #define IWL_DEBUG(level, fmt, args...) \ |
0a6857e7 | 35 | do { if (iwl_debug_level & (level)) \ |
b481de9c ZY |
36 | printk(KERN_ERR DRV_NAME": %c %s " fmt, \ |
37 | in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0) | |
38 | ||
39 | #define IWL_DEBUG_LIMIT(level, fmt, args...) \ | |
0a6857e7 | 40 | do { if ((iwl_debug_level & (level)) && net_ratelimit()) \ |
b481de9c ZY |
41 | printk(KERN_ERR DRV_NAME": %c %s " fmt, \ |
42 | in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0) | |
17744ff6 | 43 | |
0a6857e7 | 44 | static inline void iwl_print_hex_dump(int level, void *p, u32 len) |
17744ff6 | 45 | { |
0a6857e7 | 46 | if (!(iwl_debug_level & level)) |
17744ff6 TW |
47 | return; |
48 | ||
49 | print_hex_dump(KERN_DEBUG, "iwl data: ", DUMP_PREFIX_OFFSET, 16, 1, | |
50 | p, len, 1); | |
51 | } | |
17744ff6 | 52 | |
712b6cf5 TW |
53 | #ifdef CONFIG_IWLWIFI_DEBUGFS |
54 | struct iwl_debugfs { | |
55 | const char *name; | |
56 | struct dentry *dir_drv; | |
57 | struct dentry *dir_data; | |
58 | struct dir_data_files{ | |
59 | struct dentry *file_sram; | |
60 | struct dentry *file_stations; | |
61 | struct dentry *file_rx_statistics; | |
62 | struct dentry *file_tx_statistics; | |
63 | } dbgfs_data_files; | |
64 | u32 sram_offset; | |
65 | u32 sram_len; | |
66 | }; | |
67 | ||
68 | int iwl_dbgfs_register(struct iwl_priv *priv, const char *name); | |
69 | void iwl_dbgfs_unregister(struct iwl_priv *priv); | |
70 | #endif | |
71 | ||
72 | #else | |
b481de9c ZY |
73 | static inline void IWL_DEBUG(int level, const char *fmt, ...) |
74 | { | |
75 | } | |
76 | static inline void IWL_DEBUG_LIMIT(int level, const char *fmt, ...) | |
77 | { | |
78 | } | |
0a6857e7 | 79 | static inline void iwl_print_hex_dump(int level, void *p, u32 len) |
17744ff6 TW |
80 | { |
81 | } | |
0a6857e7 | 82 | #endif /* CONFIG_IWLWIFI_DEBUG */ |
b481de9c | 83 | |
17744ff6 TW |
84 | |
85 | ||
712b6cf5 TW |
86 | #ifndef CONFIG_IWLWIFI_DEBUGFS |
87 | static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) | |
88 | { | |
89 | return 0; | |
90 | } | |
91 | static inline void iwl_dbgfs_unregister(struct iwl_priv *priv) | |
92 | { | |
93 | } | |
94 | #endif /* CONFIG_IWLWIFI_DEBUGFS */ | |
95 | ||
b481de9c ZY |
96 | /* |
97 | * To use the debug system; | |
98 | * | |
99 | * If you are defining a new debug classification, simply add it to the #define | |
100 | * list here in the form of: | |
101 | * | |
102 | * #define IWL_DL_xxxx VALUE | |
103 | * | |
104 | * shifting value to the left one bit from the previous entry. xxxx should be | |
105 | * the name of the classification (for example, WEP) | |
106 | * | |
107 | * You then need to either add a IWL_xxxx_DEBUG() macro definition for your | |
108 | * classification, or use IWL_DEBUG(IWL_DL_xxxx, ...) whenever you want | |
109 | * to send output to that classification. | |
110 | * | |
111 | * To add your debug level to the list of levels seen when you perform | |
112 | * | |
113 | * % cat /proc/net/iwl/debug_level | |
114 | * | |
0a6857e7 | 115 | * you simply need to add your entry to the iwl_debug_levels array. |
b481de9c ZY |
116 | * |
117 | * If you do not see debug_level in /proc/net/iwl then you do not have | |
0a6857e7 | 118 | * CONFIG_IWLWIFI_DEBUG defined in your kernel configuration |
b481de9c ZY |
119 | * |
120 | */ | |
121 | ||
8a1b0245 RC |
122 | #define IWL_DL_INFO (1 << 0) |
123 | #define IWL_DL_MAC80211 (1 << 1) | |
124 | #define IWL_DL_HOST_COMMAND (1 << 2) | |
125 | #define IWL_DL_STATE (1 << 3) | |
b481de9c | 126 | |
8a1b0245 RC |
127 | #define IWL_DL_RADIO (1 << 7) |
128 | #define IWL_DL_POWER (1 << 8) | |
129 | #define IWL_DL_TEMP (1 << 9) | |
b481de9c | 130 | |
8a1b0245 RC |
131 | #define IWL_DL_NOTIF (1 << 10) |
132 | #define IWL_DL_SCAN (1 << 11) | |
133 | #define IWL_DL_ASSOC (1 << 12) | |
134 | #define IWL_DL_DROP (1 << 13) | |
b481de9c | 135 | |
8a1b0245 | 136 | #define IWL_DL_TXPOWER (1 << 14) |
b481de9c | 137 | |
8a1b0245 | 138 | #define IWL_DL_AP (1 << 15) |
b481de9c | 139 | |
8a1b0245 RC |
140 | #define IWL_DL_FW (1 << 16) |
141 | #define IWL_DL_RF_KILL (1 << 17) | |
142 | #define IWL_DL_FW_ERRORS (1 << 18) | |
b481de9c | 143 | |
8a1b0245 | 144 | #define IWL_DL_LED (1 << 19) |
b481de9c | 145 | |
8a1b0245 | 146 | #define IWL_DL_RATE (1 << 20) |
b481de9c | 147 | |
8a1b0245 RC |
148 | #define IWL_DL_CALIB (1 << 21) |
149 | #define IWL_DL_WEP (1 << 22) | |
150 | #define IWL_DL_TX (1 << 23) | |
151 | #define IWL_DL_RX (1 << 24) | |
152 | #define IWL_DL_ISR (1 << 25) | |
153 | #define IWL_DL_HT (1 << 26) | |
154 | #define IWL_DL_IO (1 << 27) | |
155 | #define IWL_DL_11H (1 << 28) | |
b481de9c | 156 | |
8a1b0245 RC |
157 | #define IWL_DL_STATS (1 << 29) |
158 | #define IWL_DL_TX_REPLY (1 << 30) | |
159 | #define IWL_DL_QOS (1 << 31) | |
b481de9c ZY |
160 | |
161 | #define IWL_ERROR(f, a...) printk(KERN_ERR DRV_NAME ": " f, ## a) | |
162 | #define IWL_WARNING(f, a...) printk(KERN_WARNING DRV_NAME ": " f, ## a) | |
163 | #define IWL_DEBUG_INFO(f, a...) IWL_DEBUG(IWL_DL_INFO, f, ## a) | |
164 | ||
165 | #define IWL_DEBUG_MAC80211(f, a...) IWL_DEBUG(IWL_DL_MAC80211, f, ## a) | |
166 | #define IWL_DEBUG_TEMP(f, a...) IWL_DEBUG(IWL_DL_TEMP, f, ## a) | |
167 | #define IWL_DEBUG_SCAN(f, a...) IWL_DEBUG(IWL_DL_SCAN, f, ## a) | |
168 | #define IWL_DEBUG_RX(f, a...) IWL_DEBUG(IWL_DL_RX, f, ## a) | |
169 | #define IWL_DEBUG_TX(f, a...) IWL_DEBUG(IWL_DL_TX, f, ## a) | |
170 | #define IWL_DEBUG_ISR(f, a...) IWL_DEBUG(IWL_DL_ISR, f, ## a) | |
171 | #define IWL_DEBUG_LED(f, a...) IWL_DEBUG(IWL_DL_LED, f, ## a) | |
172 | #define IWL_DEBUG_WEP(f, a...) IWL_DEBUG(IWL_DL_WEP, f, ## a) | |
173 | #define IWL_DEBUG_HC(f, a...) IWL_DEBUG(IWL_DL_HOST_COMMAND, f, ## a) | |
174 | #define IWL_DEBUG_CALIB(f, a...) IWL_DEBUG(IWL_DL_CALIB, f, ## a) | |
175 | #define IWL_DEBUG_FW(f, a...) IWL_DEBUG(IWL_DL_FW, f, ## a) | |
176 | #define IWL_DEBUG_RF_KILL(f, a...) IWL_DEBUG(IWL_DL_RF_KILL, f, ## a) | |
177 | #define IWL_DEBUG_DROP(f, a...) IWL_DEBUG(IWL_DL_DROP, f, ## a) | |
178 | #define IWL_DEBUG_DROP_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_DROP, f, ## a) | |
179 | #define IWL_DEBUG_AP(f, a...) IWL_DEBUG(IWL_DL_AP, f, ## a) | |
180 | #define IWL_DEBUG_TXPOWER(f, a...) IWL_DEBUG(IWL_DL_TXPOWER, f, ## a) | |
181 | #define IWL_DEBUG_IO(f, a...) IWL_DEBUG(IWL_DL_IO, f, ## a) | |
182 | #define IWL_DEBUG_RATE(f, a...) IWL_DEBUG(IWL_DL_RATE, f, ## a) | |
58826351 | 183 | #define IWL_DEBUG_RATE_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_RATE, f, ## a) |
b481de9c ZY |
184 | #define IWL_DEBUG_NOTIF(f, a...) IWL_DEBUG(IWL_DL_NOTIF, f, ## a) |
185 | #define IWL_DEBUG_ASSOC(f, a...) IWL_DEBUG(IWL_DL_ASSOC | IWL_DL_INFO, f, ## a) | |
58826351 ZY |
186 | #define IWL_DEBUG_ASSOC_LIMIT(f, a...) \ |
187 | IWL_DEBUG_LIMIT(IWL_DL_ASSOC | IWL_DL_INFO, f, ## a) | |
b481de9c ZY |
188 | #define IWL_DEBUG_HT(f, a...) IWL_DEBUG(IWL_DL_HT, f, ## a) |
189 | #define IWL_DEBUG_STATS(f, a...) IWL_DEBUG(IWL_DL_STATS, f, ## a) | |
17744ff6 | 190 | #define IWL_DEBUG_STATS_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_STATS, f, ## a) |
b481de9c ZY |
191 | #define IWL_DEBUG_TX_REPLY(f, a...) IWL_DEBUG(IWL_DL_TX_REPLY, f, ## a) |
192 | #define IWL_DEBUG_QOS(f, a...) IWL_DEBUG(IWL_DL_QOS, f, ## a) | |
193 | #define IWL_DEBUG_RADIO(f, a...) IWL_DEBUG(IWL_DL_RADIO, f, ## a) | |
194 | #define IWL_DEBUG_POWER(f, a...) IWL_DEBUG(IWL_DL_POWER, f, ## a) | |
195 | #define IWL_DEBUG_11H(f, a...) IWL_DEBUG(IWL_DL_11H, f, ## a) | |
196 | ||
197 | #endif |