1 // SPDX-License-Identifier: BSD-3-Clause-Clear
2 /*
3 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
5 */
6
7 #include <linux/vmalloc.h>
8 #include "core.h"
9 #include "debug.h"
10
ath12k_info(struct ath12k_base * ab,const char * fmt,...)11 void ath12k_info(struct ath12k_base *ab, const char *fmt, ...)
12 {
13 struct va_format vaf = {
14 .fmt = fmt,
15 };
16 va_list args;
17
18 va_start(args, fmt);
19 vaf.va = &args;
20 dev_info(ab->dev, "%pV", &vaf);
21 /* TODO: Trace the log */
22 va_end(args);
23 }
24
ath12k_err(struct ath12k_base * ab,const char * fmt,...)25 void ath12k_err(struct ath12k_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 /* TODO: Trace the log */
36 va_end(args);
37 }
38
__ath12k_warn(struct device * dev,const char * fmt,...)39 void __ath12k_warn(struct device *dev, const char *fmt, ...)
40 {
41 struct va_format vaf = {
42 .fmt = fmt,
43 };
44 va_list args;
45
46 va_start(args, fmt);
47 vaf.va = &args;
48 dev_warn_ratelimited(dev, "%pV", &vaf);
49 /* TODO: Trace the log */
50 va_end(args);
51 }
52
53 #ifdef CONFIG_ATH12K_DEBUG
54
__ath12k_dbg(struct ath12k_base * ab,enum ath12k_debug_mask mask,const char * fmt,...)55 void __ath12k_dbg(struct ath12k_base *ab, enum ath12k_debug_mask mask,
56 const char *fmt, ...)
57 {
58 struct va_format vaf;
59 va_list args;
60
61 va_start(args, fmt);
62
63 vaf.fmt = fmt;
64 vaf.va = &args;
65
66 if (likely(ab))
67 dev_printk(KERN_DEBUG, ab->dev, "%pV", &vaf);
68 else
69 printk(KERN_DEBUG "ath12k: %pV", &vaf);
70
71 /* TODO: trace log */
72
73 va_end(args);
74 }
75
ath12k_dbg_dump(struct ath12k_base * ab,enum ath12k_debug_mask mask,const char * msg,const char * prefix,const void * buf,size_t len)76 void ath12k_dbg_dump(struct ath12k_base *ab,
77 enum ath12k_debug_mask mask,
78 const char *msg, const char *prefix,
79 const void *buf, size_t len)
80 {
81 char linebuf[256];
82 size_t linebuflen;
83 const void *ptr;
84
85 if (ath12k_debug_mask & mask) {
86 if (msg)
87 __ath12k_dbg(ab, mask, "%s\n", msg);
88
89 for (ptr = buf; (ptr - buf) < len; ptr += 16) {
90 linebuflen = 0;
91 linebuflen += scnprintf(linebuf + linebuflen,
92 sizeof(linebuf) - linebuflen,
93 "%s%08x: ",
94 (prefix ? prefix : ""),
95 (unsigned int)(ptr - buf));
96 hex_dump_to_buffer(ptr, len - (ptr - buf), 16, 1,
97 linebuf + linebuflen,
98 sizeof(linebuf) - linebuflen, true);
99 dev_dbg(ab->dev, "%s\n", linebuf);
100 }
101 }
102 }
103
104 #endif /* CONFIG_ATH12K_DEBUG */
105