1// SPDX-License-Identifier: BSD-3-Clause-Clear
  2/*
  3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
  4 * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
  5 */
  6
  7#include <linux/vmalloc.h>
  8#include "core.h"
  9#include "debug.h"
 10
 11void ath11k_info(struct ath11k_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	trace_ath11k_log_info(ab, &vaf);
 22	va_end(args);
 23}
 24EXPORT_SYMBOL(ath11k_info);
 25
 26void ath11k_err(struct ath11k_base *ab, const char *fmt, ...)
 27{
 28	struct va_format vaf = {
 29		.fmt = fmt,
 30	};
 31	va_list args;
 32
 33	va_start(args, fmt);
 34	vaf.va = &args;
 35	dev_err(ab->dev, "%pV", &vaf);
 36	trace_ath11k_log_err(ab, &vaf);
 37	va_end(args);
 38}
 39EXPORT_SYMBOL(ath11k_err);
 40
 41void ath11k_warn(struct ath11k_base *ab, const char *fmt, ...)
 42{
 43	struct va_format vaf = {
 44		.fmt = fmt,
 45	};
 46	va_list args;
 47
 48	va_start(args, fmt);
 49	vaf.va = &args;
 50	dev_warn_ratelimited(ab->dev, "%pV", &vaf);
 51	trace_ath11k_log_warn(ab, &vaf);
 52	va_end(args);
 53}
 54EXPORT_SYMBOL(ath11k_warn);
 55
 56#ifdef CONFIG_ATH11K_DEBUG
 57
 58void __ath11k_dbg(struct ath11k_base *ab, enum ath11k_debug_mask mask,
 59		  const char *fmt, ...)
 60{
 61	struct va_format vaf;
 62	va_list args;
 63
 64	va_start(args, fmt);
 65
 66	vaf.fmt = fmt;
 67	vaf.va = &args;
 68
 69	if (ath11k_debug_mask & mask)
 70		dev_printk(KERN_DEBUG, ab->dev, "%s %pV", ath11k_dbg_str(mask), &vaf);
 71
 72	trace_ath11k_log_dbg(ab, mask, &vaf);
 73
 74	va_end(args);
 75}
 76EXPORT_SYMBOL(__ath11k_dbg);
 77
 78void ath11k_dbg_dump(struct ath11k_base *ab,
 79		     enum ath11k_debug_mask mask,
 80		     const char *msg, const char *prefix,
 81		     const void *buf, size_t len)
 82{
 83	char linebuf[256];
 84	size_t linebuflen;
 85	const void *ptr;
 86
 87	if (ath11k_debug_mask & mask) {
 88		if (msg)
 89			__ath11k_dbg(ab, mask, "%s\n", msg);
 90
 91		for (ptr = buf; (ptr - buf) < len; ptr += 16) {
 92			linebuflen = 0;
 93			linebuflen += scnprintf(linebuf + linebuflen,
 94						sizeof(linebuf) - linebuflen,
 95						"%s%08x: ",
 96						(prefix ? prefix : ""),
 97						(unsigned int)(ptr - buf));
 98			hex_dump_to_buffer(ptr, len - (ptr - buf), 16, 1,
 99					   linebuf + linebuflen,
100					   sizeof(linebuf) - linebuflen, true);
101			dev_printk(KERN_DEBUG, ab->dev, "%s\n", linebuf);
102		}
103	}
104
105	/* tracing code doesn't like null strings */
106	trace_ath11k_log_dbg_dump(ab, msg ? msg : "", prefix ? prefix : "",
107				  buf, len);
108}
109EXPORT_SYMBOL(ath11k_dbg_dump);
110
111#endif /* CONFIG_ATH11K_DEBUG */