Loading...
Note: File does not exist in v5.4.
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
32struct iwl_priv;
33extern 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) \
41do { \
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...) \
48do { \
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...) \
56do { \
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) \
64do { \
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...)
73static 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
79int iwl_legacy_dbgfs_register(struct iwl_priv *priv, const char *name);
80void iwl_legacy_dbgfs_unregister(struct iwl_priv *priv);
81#else
82static inline int
83iwl_legacy_dbgfs_register(struct iwl_priv *priv, const char *name)
84{
85 return 0;
86}
87static 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