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
88