1/* SPDX-License-Identifier: BSD-3-Clause-Clear */
2/*
3 * Copyright (c) 2019 The Linux Foundation. All rights reserved.
4 */
5
6#if !defined(_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
7
8#include <linux/tracepoint.h>
9#include "core.h"
10
11#define _TRACE_H_
12
13/* create empty functions when tracing is disabled */
14#if !defined(CONFIG_ATH11K_TRACING)
15#undef TRACE_EVENT
16#define TRACE_EVENT(name, proto, ...) \
17static inline void trace_ ## name(proto) {}
18#endif /* !CONFIG_ATH11K_TRACING || __CHECKER__ */
19
20#undef TRACE_SYSTEM
21#define TRACE_SYSTEM ath11k
22
23TRACE_EVENT(ath11k_htt_pktlog,
24	    TP_PROTO(struct ath11k *ar, const void *buf, u16 buf_len,
25		     u32 pktlog_checksum),
26
27	TP_ARGS(ar, buf, buf_len, pktlog_checksum),
28
29	TP_STRUCT__entry(
30		__string(device, dev_name(ar->ab->dev))
31		__string(driver, dev_driver_string(ar->ab->dev))
32		__field(u16, buf_len)
33		__field(u32, pktlog_checksum)
34		__dynamic_array(u8, pktlog, buf_len)
35	),
36
37	TP_fast_assign(
38		__assign_str(device, dev_name(ar->ab->dev));
39		__assign_str(driver, dev_driver_string(ar->ab->dev));
40		__entry->buf_len = buf_len;
41		__entry->pktlog_checksum = pktlog_checksum;
42		memcpy(__get_dynamic_array(pktlog), buf, buf_len);
43	),
44
45	TP_printk(
46		"%s %s size %hu pktlog_checksum %d",
47		__get_str(driver),
48		__get_str(device),
49		__entry->buf_len,
50		__entry->pktlog_checksum
51	 )
52);
53
54TRACE_EVENT(ath11k_htt_ppdu_stats,
55	    TP_PROTO(struct ath11k *ar, const void *data, size_t len),
56
57	TP_ARGS(ar, data, len),
58
59	TP_STRUCT__entry(
60		__string(device, dev_name(ar->ab->dev))
61		__string(driver, dev_driver_string(ar->ab->dev))
62		__field(u16, len)
63		__dynamic_array(u8, ppdu, len)
64	),
65
66	TP_fast_assign(
67		__assign_str(device, dev_name(ar->ab->dev));
68		__assign_str(driver, dev_driver_string(ar->ab->dev));
69		__entry->len = len;
70		memcpy(__get_dynamic_array(ppdu), data, len);
71	),
72
73	TP_printk(
74		"%s %s ppdu len %d",
75		__get_str(driver),
76		__get_str(device),
77		__entry->len
78	 )
79);
80
81TRACE_EVENT(ath11k_htt_rxdesc,
82	    TP_PROTO(struct ath11k *ar, const void *data, size_t len),
83
84	TP_ARGS(ar, data, len),
85
86	TP_STRUCT__entry(
87		__string(device, dev_name(ar->ab->dev))
88		__string(driver, dev_driver_string(ar->ab->dev))
89		__field(u16, len)
90		__dynamic_array(u8, rxdesc, len)
91	),
92
93	TP_fast_assign(
94		__assign_str(device, dev_name(ar->ab->dev));
95		__assign_str(driver, dev_driver_string(ar->ab->dev));
96		__entry->len = len;
97		memcpy(__get_dynamic_array(rxdesc), data, len);
98	),
99
100	TP_printk(
101		"%s %s rxdesc len %d",
102		__get_str(driver),
103		__get_str(device),
104		__entry->len
105	 )
106);
107
108#endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/
109
110/* we don't want to use include/trace/events */
111#undef TRACE_INCLUDE_PATH
112#define TRACE_INCLUDE_PATH .
113#undef TRACE_INCLUDE_FILE
114#define TRACE_INCLUDE_FILE trace
115
116/* This part must be outside protection */
117#include <trace/define_trace.h>
118