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 * The full GNU General Public License is included in this distribution
20 * in the file called COPYING.
21 *
22 * Contact Information:
23 *  Intel Linux Wireless <linuxwifi@intel.com>
24 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
25 *
26 * BSD LICENSE
27 *
28 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
29 * All rights reserved.
30 *
31 * Redistribution and use in source and binary forms, with or without
32 * modification, are permitted provided that the following conditions
33 * are met:
34 *
35 *  * Redistributions of source code must retain the above copyright
36 *    notice, this list of conditions and the following disclaimer.
37 *  * Redistributions in binary form must reproduce the above copyright
38 *    notice, this list of conditions and the following disclaimer in
39 *    the documentation and/or other materials provided with the
40 *    distribution.
41 *  * Neither the name Intel Corporation nor the names of its
42 *    contributors may be used to endorse or promote products derived
43 *    from this software without specific prior written permission.
44 *
45 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
46 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
47 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
48 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
49 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
50 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
51 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
52 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
53 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
54 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
55 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
56 *
57 *****************************************************************************/
58
59#include <linux/device.h>
60#include <linux/interrupt.h>
61#include <linux/export.h>
62#include "iwl-drv.h"
63#include "iwl-debug.h"
64#include "iwl-devtrace.h"
65
66#define __iwl_fn(fn)						\
67void __iwl_ ##fn(struct device *dev, const char *fmt, ...)	\
68{								\
69	struct va_format vaf = {				\
70		.fmt = fmt,					\
71	};							\
72	va_list args;						\
73								\
74	va_start(args, fmt);					\
75	vaf.va = &args;						\
76	dev_ ##fn(dev, "%pV", &vaf);				\
77	trace_iwlwifi_ ##fn(&vaf);				\
78	va_end(args);						\
79}
80
81__iwl_fn(warn)
82IWL_EXPORT_SYMBOL(__iwl_warn);
83__iwl_fn(info)
84IWL_EXPORT_SYMBOL(__iwl_info);
85__iwl_fn(crit)
86IWL_EXPORT_SYMBOL(__iwl_crit);
87
88void __iwl_err(struct device *dev, bool rfkill_prefix, bool trace_only,
89		const char *fmt, ...)
90{
91	struct va_format vaf = {
92		.fmt = fmt,
93	};
94	va_list args;
95
96	va_start(args, fmt);
97	vaf.va = &args;
98	if (!trace_only) {
99		if (rfkill_prefix)
100			dev_err(dev, "(RFKILL) %pV", &vaf);
101		else
102			dev_err(dev, "%pV", &vaf);
103	}
104	trace_iwlwifi_err(&vaf);
105	va_end(args);
106}
107IWL_EXPORT_SYMBOL(__iwl_err);
108
109#if defined(CONFIG_IWLWIFI_DEBUG) || defined(CONFIG_IWLWIFI_DEVICE_TRACING)
110void __iwl_dbg(struct device *dev,
111	       u32 level, bool limit, const char *function,
112	       const char *fmt, ...)
113{
114	struct va_format vaf = {
115		.fmt = fmt,
116	};
117	va_list args;
118
119	va_start(args, fmt);
120	vaf.va = &args;
121#ifdef CONFIG_IWLWIFI_DEBUG
122	if (iwl_have_debug_level(level) &&
123	    (!limit || net_ratelimit()))
124		dev_printk(KERN_DEBUG, dev, "%s %pV", function, &vaf);
125#endif
126	trace_iwlwifi_dbg(level, function, &vaf);
127	va_end(args);
128}
129IWL_EXPORT_SYMBOL(__iwl_dbg);
130#endif
131