1 /******************************************************************************
2 *
3 * Copyright(c) 2003 - 2008 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 __iwl3945_debug_h__
30 #define __iwl3945_debug_h__
31
32 #ifdef CONFIG_IWL3945_DEBUG
33 extern u32 iwl3945_debug_level;
34 #define IWL_DEBUG(level, fmt, args...) \
35 do { if (iwl3945_debug_level & (level)) \
36 printk(KERN_ERR DRV_NAME": %c %s " fmt, \
37 in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
38
39 #define IWL_DEBUG_LIMIT(level, fmt, args...) \
40 do { if ((iwl3945_debug_level & (level)) && net_ratelimit()) \
41 printk(KERN_ERR DRV_NAME": %c %s " fmt, \
42 in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
43
iwl3945_print_hex_dump(int level,void * p,u32 len)44 static inline void iwl3945_print_hex_dump(int level, void *p, u32 len)
45 {
46 if (!(iwl3945_debug_level & level))
47 return;
48
49 print_hex_dump(KERN_DEBUG, "iwl data: ", DUMP_PREFIX_OFFSET, 16, 1,
50 p, len, 1);
51 }
52 #else
IWL_DEBUG(int level,const char * fmt,...)53 static inline void IWL_DEBUG(int level, const char *fmt, ...)
54 {
55 }
IWL_DEBUG_LIMIT(int level,const char * fmt,...)56 static inline void IWL_DEBUG_LIMIT(int level, const char *fmt, ...)
57 {
58 }
iwl3945_print_hex_dump(int level,void * p,u32 len)59 static inline void iwl3945_print_hex_dump(int level, void *p, u32 len)
60 {
61 }
62 #endif /* CONFIG_IWL3945_DEBUG */
63
64
65
66 /*
67 * To use the debug system;
68 *
69 * If you are defining a new debug classification, simply add it to the #define
70 * list here in the form of:
71 *
72 * #define IWL_DL_xxxx VALUE
73 *
74 * shifting value to the left one bit from the previous entry. xxxx should be
75 * the name of the classification (for example, WEP)
76 *
77 * You then need to either add a IWL_xxxx_DEBUG() macro definition for your
78 * classification, or use IWL_DEBUG(IWL_DL_xxxx, ...) whenever you want
79 * to send output to that classification.
80 *
81 * To add your debug level to the list of levels seen when you perform
82 *
83 * % cat /proc/net/iwl/debug_level
84 *
85 * you simply need to add your entry to the iwl3945_debug_levels array.
86 *
87 * If you do not see debug_level in /proc/net/iwl then you do not have
88 * CONFIG_IWL3945_DEBUG defined in your kernel configuration
89 *
90 */
91
92 #define IWL_DL_INFO (1 << 0)
93 #define IWL_DL_MAC80211 (1 << 1)
94 #define IWL_DL_HOST_COMMAND (1 << 2)
95 #define IWL_DL_STATE (1 << 3)
96
97 #define IWL_DL_RADIO (1 << 7)
98 #define IWL_DL_POWER (1 << 8)
99 #define IWL_DL_TEMP (1 << 9)
100
101 #define IWL_DL_NOTIF (1 << 10)
102 #define IWL_DL_SCAN (1 << 11)
103 #define IWL_DL_ASSOC (1 << 12)
104 #define IWL_DL_DROP (1 << 13)
105
106 #define IWL_DL_TXPOWER (1 << 14)
107
108 #define IWL_DL_AP (1 << 15)
109
110 #define IWL_DL_FW (1 << 16)
111 #define IWL_DL_RF_KILL (1 << 17)
112 #define IWL_DL_FW_ERRORS (1 << 18)
113
114 #define IWL_DL_LED (1 << 19)
115
116 #define IWL_DL_RATE (1 << 20)
117
118 #define IWL_DL_CALIB (1 << 21)
119 #define IWL_DL_WEP (1 << 22)
120 #define IWL_DL_TX (1 << 23)
121 #define IWL_DL_RX (1 << 24)
122 #define IWL_DL_ISR (1 << 25)
123 #define IWL_DL_HT (1 << 26)
124 #define IWL_DL_IO (1 << 27)
125 #define IWL_DL_11H (1 << 28)
126
127 #define IWL_DL_STATS (1 << 29)
128 #define IWL_DL_TX_REPLY (1 << 30)
129 #define IWL_DL_QOS (1 << 31)
130
131 #define IWL_ERROR(f, a...) printk(KERN_ERR DRV_NAME ": " f, ## a)
132 #define IWL_WARNING(f, a...) printk(KERN_WARNING DRV_NAME ": " f, ## a)
133 #define IWL_DEBUG_INFO(f, a...) IWL_DEBUG(IWL_DL_INFO, f, ## a)
134
135 #define IWL_DEBUG_MAC80211(f, a...) IWL_DEBUG(IWL_DL_MAC80211, f, ## a)
136 #define IWL_DEBUG_TEMP(f, a...) IWL_DEBUG(IWL_DL_TEMP, f, ## a)
137 #define IWL_DEBUG_SCAN(f, a...) IWL_DEBUG(IWL_DL_SCAN, f, ## a)
138 #define IWL_DEBUG_RX(f, a...) IWL_DEBUG(IWL_DL_RX, f, ## a)
139 #define IWL_DEBUG_TX(f, a...) IWL_DEBUG(IWL_DL_TX, f, ## a)
140 #define IWL_DEBUG_ISR(f, a...) IWL_DEBUG(IWL_DL_ISR, f, ## a)
141 #define IWL_DEBUG_LED(f, a...) IWL_DEBUG(IWL_DL_LED, f, ## a)
142 #define IWL_DEBUG_WEP(f, a...) IWL_DEBUG(IWL_DL_WEP, f, ## a)
143 #define IWL_DEBUG_HC(f, a...) IWL_DEBUG(IWL_DL_HOST_COMMAND, f, ## a)
144 #define IWL_DEBUG_CALIB(f, a...) IWL_DEBUG(IWL_DL_CALIB, f, ## a)
145 #define IWL_DEBUG_FW(f, a...) IWL_DEBUG(IWL_DL_FW, f, ## a)
146 #define IWL_DEBUG_RF_KILL(f, a...) IWL_DEBUG(IWL_DL_RF_KILL, f, ## a)
147 #define IWL_DEBUG_DROP(f, a...) IWL_DEBUG(IWL_DL_DROP, f, ## a)
148 #define IWL_DEBUG_DROP_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_DROP, f, ## a)
149 #define IWL_DEBUG_AP(f, a...) IWL_DEBUG(IWL_DL_AP, f, ## a)
150 #define IWL_DEBUG_TXPOWER(f, a...) IWL_DEBUG(IWL_DL_TXPOWER, f, ## a)
151 #define IWL_DEBUG_IO(f, a...) IWL_DEBUG(IWL_DL_IO, f, ## a)
152 #define IWL_DEBUG_RATE(f, a...) IWL_DEBUG(IWL_DL_RATE, f, ## a)
153 #define IWL_DEBUG_RATE_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_RATE, f, ## a)
154 #define IWL_DEBUG_NOTIF(f, a...) IWL_DEBUG(IWL_DL_NOTIF, f, ## a)
155 #define IWL_DEBUG_ASSOC(f, a...) IWL_DEBUG(IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
156 #define IWL_DEBUG_ASSOC_LIMIT(f, a...) \
157 IWL_DEBUG_LIMIT(IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
158 #define IWL_DEBUG_HT(f, a...) IWL_DEBUG(IWL_DL_HT, f, ## a)
159 #define IWL_DEBUG_STATS(f, a...) IWL_DEBUG(IWL_DL_STATS, f, ## a)
160 #define IWL_DEBUG_STATS_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_STATS, f, ## a)
161 #define IWL_DEBUG_TX_REPLY(f, a...) IWL_DEBUG(IWL_DL_TX_REPLY, f, ## a)
162 #define IWL_DEBUG_QOS(f, a...) IWL_DEBUG(IWL_DL_QOS, f, ## a)
163 #define IWL_DEBUG_RADIO(f, a...) IWL_DEBUG(IWL_DL_RADIO, f, ## a)
164 #define IWL_DEBUG_POWER(f, a...) IWL_DEBUG(IWL_DL_POWER, f, ## a)
165 #define IWL_DEBUG_11H(f, a...) IWL_DEBUG(IWL_DL_11H, f, ## a)
166
167 #endif
168