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 LICENSE.GPL.
26 *
27 * Contact Information:
28 *  Intel Linux Wireless <ilw@linux.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/interrupt.h>
65#include "iwl-debug.h"
66
67#define __iwl_fn(fn)						\
68void __iwl_ ##fn(struct device *dev, const char *fmt, ...)	\
69{								\
70	struct va_format vaf = {				\
71		.fmt = fmt,					\
72	};							\
73	va_list args;						\
74								\
75	va_start(args, fmt);					\
76	vaf.va = &args;						\
77	dev_ ##fn(dev, "%pV", &vaf);				\
78	trace_iwlwifi_ ##fn(&vaf);				\
79	va_end(args);						\
80}
81
82__iwl_fn(warn)
83__iwl_fn(info)
84__iwl_fn(crit)
85
86void __iwl_err(struct device *dev, bool rfkill_prefix, bool trace_only,
87		const char *fmt, ...)
88{
89	struct va_format vaf = {
90		.fmt = fmt,
91	};
92	va_list args;
93
94	va_start(args, fmt);
95	vaf.va = &args;
96	if (!trace_only) {
97		if (rfkill_prefix)
98			dev_err(dev, "(RFKILL) %pV", &vaf);
99		else
100			dev_err(dev, "%pV", &vaf);
101	}
102	trace_iwlwifi_err(&vaf);
103	va_end(args);
104}
105
106#if defined(CONFIG_IWLWIFI_DEBUG) || defined(CONFIG_IWLWIFI_DEVICE_TRACING)
107void __iwl_dbg(struct device *dev,
108	       u32 level, bool limit, const char *function,
109	       const char *fmt, ...)
110{
111	struct va_format vaf = {
112		.fmt = fmt,
113	};
114	va_list args;
115
116	va_start(args, fmt);
117	vaf.va = &args;
118#ifdef CONFIG_IWLWIFI_DEBUG
119	if (iwl_have_debug_level(level) &&
120	    (!limit || net_ratelimit()))
121		dev_err(dev, "%c %s %pV", in_interrupt() ? 'I' : 'U',
122			function, &vaf);
123#endif
124	trace_iwlwifi_dbg(level, in_interrupt(), function, &vaf);
125	va_end(args);
126}
127#endif
128