1// SPDX-License-Identifier: BSD-3-Clause-Clear
2/*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 */
5
6#include <linux/vmalloc.h>
7#include "core.h"
8#include "debug.h"
9
10void ath11k_info(struct ath11k_base *ab, const char *fmt, ...)
11{
12	struct va_format vaf = {
13		.fmt = fmt,
14	};
15	va_list args;
16
17	va_start(args, fmt);
18	vaf.va = &args;
19	dev_info(ab->dev, "%pV", &vaf);
20	trace_ath11k_log_info(ab, &vaf);
21	va_end(args);
22}
23EXPORT_SYMBOL(ath11k_info);
24
25void ath11k_err(struct ath11k_base *ab, const char *fmt, ...)
26{
27	struct va_format vaf = {
28		.fmt = fmt,
29	};
30	va_list args;
31
32	va_start(args, fmt);
33	vaf.va = &args;
34	dev_err(ab->dev, "%pV", &vaf);
35	trace_ath11k_log_err(ab, &vaf);
36	va_end(args);
37}
38EXPORT_SYMBOL(ath11k_err);
39
40void ath11k_warn(struct ath11k_base *ab, const char *fmt, ...)
41{
42	struct va_format vaf = {
43		.fmt = fmt,
44	};
45	va_list args;
46
47	va_start(args, fmt);
48	vaf.va = &args;
49	dev_warn_ratelimited(ab->dev, "%pV", &vaf);
50	trace_ath11k_log_warn(ab, &vaf);
51	va_end(args);
52}
53EXPORT_SYMBOL(ath11k_warn);
54
55#ifdef CONFIG_ATH11K_DEBUG
56
57void __ath11k_dbg(struct ath11k_base *ab, enum ath11k_debug_mask mask,
58		  const char *fmt, ...)
59{
60	struct va_format vaf;
61	va_list args;
62
63	va_start(args, fmt);
64
65	vaf.fmt = fmt;
66	vaf.va = &args;
67
68	if (ath11k_debug_mask & mask)
69		dev_printk(KERN_DEBUG, ab->dev, "%s %pV", ath11k_dbg_str(mask), &vaf);
70
71	trace_ath11k_log_dbg(ab, mask, &vaf);
72
73	va_end(args);
74}
75EXPORT_SYMBOL(__ath11k_dbg);
76
77void ath11k_dbg_dump(struct ath11k_base *ab,
78		     enum ath11k_debug_mask mask,
79		     const char *msg, const char *prefix,
80		     const void *buf, size_t len)
81{
82	char linebuf[256];
83	size_t linebuflen;
84	const void *ptr;
85
86	if (ath11k_debug_mask & mask) {
87		if (msg)
88			__ath11k_dbg(ab, mask, "%s\n", msg);
89
90		for (ptr = buf; (ptr - buf) < len; ptr += 16) {
91			linebuflen = 0;
92			linebuflen += scnprintf(linebuf + linebuflen,
93						sizeof(linebuf) - linebuflen,
94						"%s%08x: ",
95						(prefix ? prefix : ""),
96						(unsigned int)(ptr - buf));
97			hex_dump_to_buffer(ptr, len - (ptr - buf), 16, 1,
98					   linebuf + linebuflen,
99					   sizeof(linebuf) - linebuflen, true);
100			dev_printk(KERN_DEBUG, ab->dev, "%s\n", linebuf);
101		}
102	}
103
104	/* tracing code doesn't like null strings */
105	trace_ath11k_log_dbg_dump(ab, msg ? msg : "", prefix ? prefix : "",
106				  buf, len);
107}
108EXPORT_SYMBOL(ath11k_dbg_dump);
109
110#endif /* CONFIG_ATH11K_DEBUG */
111