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1// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2/*
3 * Copyright (C) 2005-2011, 2021-2022 Intel Corporation
4 */
5#include <linux/device.h>
6#include <linux/interrupt.h>
7#include <linux/export.h>
8#include "iwl-drv.h"
9#include "iwl-debug.h"
10#include "iwl-devtrace.h"
11
12#define __iwl_fn(fn) \
13void __iwl_ ##fn(struct device *dev, const char *fmt, ...) \
14{ \
15 struct va_format vaf = { \
16 .fmt = fmt, \
17 }; \
18 va_list args; \
19 \
20 va_start(args, fmt); \
21 vaf.va = &args; \
22 dev_ ##fn(dev, "%pV", &vaf); \
23 trace_iwlwifi_ ##fn(&vaf); \
24 va_end(args); \
25}
26
27__iwl_fn(warn)
28IWL_EXPORT_SYMBOL(__iwl_warn);
29__iwl_fn(info)
30IWL_EXPORT_SYMBOL(__iwl_info);
31__iwl_fn(crit)
32IWL_EXPORT_SYMBOL(__iwl_crit);
33
34void __iwl_err(struct device *dev, enum iwl_err_mode mode, const char *fmt, ...)
35{
36 struct va_format vaf = {
37 .fmt = fmt,
38 };
39 va_list args, args2;
40
41 va_start(args, fmt);
42 switch (mode) {
43 case IWL_ERR_MODE_RATELIMIT:
44 if (net_ratelimit())
45 break;
46 fallthrough;
47 case IWL_ERR_MODE_REGULAR:
48 case IWL_ERR_MODE_RFKILL:
49 va_copy(args2, args);
50 vaf.va = &args2;
51 if (mode == IWL_ERR_MODE_RFKILL)
52 dev_err(dev, "(RFKILL) %pV", &vaf);
53 else
54 dev_err(dev, "%pV", &vaf);
55 va_end(args2);
56 break;
57 default:
58 break;
59 }
60 vaf.va = &args;
61 trace_iwlwifi_err(&vaf);
62 va_end(args);
63}
64IWL_EXPORT_SYMBOL(__iwl_err);
65
66#if defined(CONFIG_IWLWIFI_DEBUG) || defined(CONFIG_IWLWIFI_DEVICE_TRACING)
67void __iwl_dbg(struct device *dev,
68 u32 level, bool limit, const char *function,
69 const char *fmt, ...)
70{
71 struct va_format vaf = {
72 .fmt = fmt,
73 };
74 va_list args;
75
76 va_start(args, fmt);
77 vaf.va = &args;
78#ifdef CONFIG_IWLWIFI_DEBUG
79 if (iwl_have_debug_level(level) &&
80 (!limit || net_ratelimit()))
81 dev_printk(KERN_DEBUG, dev, "%s %pV", function, &vaf);
82#endif
83 trace_iwlwifi_dbg(level, function, &vaf);
84 va_end(args);
85}
86IWL_EXPORT_SYMBOL(__iwl_dbg);
87#endif
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
25 * in the file called COPYING.
26 *
27 * Contact Information:
28 * Intel Linux Wireless <linuxwifi@intel.com>
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
64#include <linux/device.h>
65#include <linux/interrupt.h>
66#include <linux/export.h>
67#include "iwl-drv.h"
68#include "iwl-debug.h"
69#include "iwl-devtrace.h"
70
71#define __iwl_fn(fn) \
72void __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)
87IWL_EXPORT_SYMBOL(__iwl_warn);
88__iwl_fn(info)
89IWL_EXPORT_SYMBOL(__iwl_info);
90__iwl_fn(crit)
91IWL_EXPORT_SYMBOL(__iwl_crit);
92
93void __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}
112IWL_EXPORT_SYMBOL(__iwl_err);
113
114#if defined(CONFIG_IWLWIFI_DEBUG) || defined(CONFIG_IWLWIFI_DEVICE_TRACING)
115void __iwl_dbg(struct device *dev,
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
127 if (iwl_have_debug_level(level) &&
128 (!limit || net_ratelimit()))
129 dev_printk(KERN_DEBUG, dev, "%c %s %pV",
130 in_interrupt() ? 'I' : 'U', function, &vaf);
131#endif
132 trace_iwlwifi_dbg(level, in_interrupt(), function, &vaf);
133 va_end(args);
134}
135IWL_EXPORT_SYMBOL(__iwl_dbg);
136#endif