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1 | /****************************************************************************** |
2 | * | |
3 | * This file is provided under a dual BSD/GPLv2 license. When using or | |
4 | * redistributing this file, you may do so under either license. | |
5 | * | |
6 | * GPL LICENSE SUMMARY | |
7 | * | |
8 | * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of version 2 of the GNU General Public License as | |
12 | * published by the Free Software Foundation. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, but | |
15 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | * General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, | |
22 | * USA | |
23 | * | |
24 | * The full GNU General Public License is included in this distribution | |
410dc5aa | 25 | * in the file called COPYING. |
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26 | * |
27 | * Contact Information: | |
cb2f8277 | 28 | * Intel Linux Wireless <linuxwifi@intel.com> |
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29 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
30 | * | |
31 | * BSD LICENSE | |
32 | * | |
33 | * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved. | |
34 | * All rights reserved. | |
35 | * | |
36 | * Redistribution and use in source and binary forms, with or without | |
37 | * modification, are permitted provided that the following conditions | |
38 | * are met: | |
39 | * | |
40 | * * Redistributions of source code must retain the above copyright | |
41 | * notice, this list of conditions and the following disclaimer. | |
42 | * * Redistributions in binary form must reproduce the above copyright | |
43 | * notice, this list of conditions and the following disclaimer in | |
44 | * the documentation and/or other materials provided with the | |
45 | * distribution. | |
46 | * * Neither the name Intel Corporation nor the names of its | |
47 | * contributors may be used to endorse or promote products derived | |
48 | * from this software without specific prior written permission. | |
49 | * | |
50 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
51 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
52 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
53 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
54 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
55 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
56 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
57 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
58 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
59 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
60 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
61 | * | |
62 | *****************************************************************************/ | |
63 | ||
346c265a | 64 | #include <linux/device.h> |
2655e314 | 65 | #include <linux/interrupt.h> |
cc5f7e39 | 66 | #include <linux/export.h> |
48e29340 | 67 | #include "iwl-drv.h" |
2655e314 | 68 | #include "iwl-debug.h" |
6238b008 | 69 | #include "iwl-devtrace.h" |
2655e314 JB |
70 | |
71 | #define __iwl_fn(fn) \ | |
72 | void __iwl_ ##fn(struct device *dev, const char *fmt, ...) \ | |
73 | { \ | |
74 | struct va_format vaf = { \ | |
75 | .fmt = fmt, \ | |
76 | }; \ | |
77 | va_list args; \ | |
78 | \ | |
79 | va_start(args, fmt); \ | |
80 | vaf.va = &args; \ | |
81 | dev_ ##fn(dev, "%pV", &vaf); \ | |
82 | trace_iwlwifi_ ##fn(&vaf); \ | |
83 | va_end(args); \ | |
84 | } | |
85 | ||
86 | __iwl_fn(warn) | |
48e29340 | 87 | IWL_EXPORT_SYMBOL(__iwl_warn); |
2655e314 | 88 | __iwl_fn(info) |
48e29340 | 89 | IWL_EXPORT_SYMBOL(__iwl_info); |
2655e314 | 90 | __iwl_fn(crit) |
48e29340 | 91 | IWL_EXPORT_SYMBOL(__iwl_crit); |
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92 | |
93 | void __iwl_err(struct device *dev, bool rfkill_prefix, bool trace_only, | |
94 | const char *fmt, ...) | |
95 | { | |
96 | struct va_format vaf = { | |
97 | .fmt = fmt, | |
98 | }; | |
99 | va_list args; | |
100 | ||
101 | va_start(args, fmt); | |
102 | vaf.va = &args; | |
103 | if (!trace_only) { | |
104 | if (rfkill_prefix) | |
105 | dev_err(dev, "(RFKILL) %pV", &vaf); | |
106 | else | |
107 | dev_err(dev, "%pV", &vaf); | |
108 | } | |
109 | trace_iwlwifi_err(&vaf); | |
110 | va_end(args); | |
111 | } | |
48e29340 | 112 | IWL_EXPORT_SYMBOL(__iwl_err); |
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113 | |
114 | #if defined(CONFIG_IWLWIFI_DEBUG) || defined(CONFIG_IWLWIFI_DEVICE_TRACING) | |
a8bceb39 | 115 | void __iwl_dbg(struct device *dev, |
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116 | u32 level, bool limit, const char *function, |
117 | const char *fmt, ...) | |
118 | { | |
119 | struct va_format vaf = { | |
120 | .fmt = fmt, | |
121 | }; | |
122 | va_list args; | |
123 | ||
124 | va_start(args, fmt); | |
125 | vaf.va = &args; | |
126 | #ifdef CONFIG_IWLWIFI_DEBUG | |
a8bceb39 | 127 | if (iwl_have_debug_level(level) && |
2655e314 | 128 | (!limit || net_ratelimit())) |
7f715626 LK |
129 | dev_printk(KERN_DEBUG, dev, "%c %s %pV", |
130 | in_interrupt() ? 'I' : 'U', function, &vaf); | |
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131 | #endif |
132 | trace_iwlwifi_dbg(level, in_interrupt(), function, &vaf); | |
133 | va_end(args); | |
134 | } | |
48e29340 | 135 | IWL_EXPORT_SYMBOL(__iwl_dbg); |
2655e314 | 136 | #endif |