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Diffstat (limited to 'drivers/net/wireless/iwlegacy/iwl-devtrace.h')
-rw-r--r--drivers/net/wireless/iwlegacy/iwl-devtrace.h210
1 files changed, 210 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlegacy/iwl-devtrace.h b/drivers/net/wireless/iwlegacy/iwl-devtrace.h
new file mode 100644
index 00000000000..a443725ba6b
--- /dev/null
+++ b/drivers/net/wireless/iwlegacy/iwl-devtrace.h
@@ -0,0 +1,210 @@
1/******************************************************************************
2 *
3 * Copyright(c) 2009 - 2011 Intel Corporation. All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
17 *
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
20 *
21 * Contact Information:
22 * Intel Linux Wireless <ilw@linux.intel.com>
23 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
24 *
25 *****************************************************************************/
26
27#if !defined(__IWLWIFI_LEGACY_DEVICE_TRACE) || defined(TRACE_HEADER_MULTI_READ)
28#define __IWLWIFI_LEGACY_DEVICE_TRACE
29
30#include <linux/tracepoint.h>
31
32#if !defined(CONFIG_IWLWIFI_LEGACY_DEVICE_TRACING) || defined(__CHECKER__)
33#undef TRACE_EVENT
34#define TRACE_EVENT(name, proto, ...) \
35static inline void trace_ ## name(proto) {}
36#endif
37
38
39#define PRIV_ENTRY __field(struct iwl_priv *, priv)
40#define PRIV_ASSIGN (__entry->priv = priv)
41
42#undef TRACE_SYSTEM
43#define TRACE_SYSTEM iwlwifi_legacy_io
44
45TRACE_EVENT(iwlwifi_legacy_dev_ioread32,
46 TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
47 TP_ARGS(priv, offs, val),
48 TP_STRUCT__entry(
49 PRIV_ENTRY
50 __field(u32, offs)
51 __field(u32, val)
52 ),
53 TP_fast_assign(
54 PRIV_ASSIGN;
55 __entry->offs = offs;
56 __entry->val = val;
57 ),
58 TP_printk("[%p] read io[%#x] = %#x", __entry->priv,
59 __entry->offs, __entry->val)
60);
61
62TRACE_EVENT(iwlwifi_legacy_dev_iowrite8,
63 TP_PROTO(struct iwl_priv *priv, u32 offs, u8 val),
64 TP_ARGS(priv, offs, val),
65 TP_STRUCT__entry(
66 PRIV_ENTRY
67 __field(u32, offs)
68 __field(u8, val)
69 ),
70 TP_fast_assign(
71 PRIV_ASSIGN;
72 __entry->offs = offs;
73 __entry->val = val;
74 ),
75 TP_printk("[%p] write io[%#x] = %#x)", __entry->priv,
76 __entry->offs, __entry->val)
77);
78
79TRACE_EVENT(iwlwifi_legacy_dev_iowrite32,
80 TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
81 TP_ARGS(priv, offs, val),
82 TP_STRUCT__entry(
83 PRIV_ENTRY
84 __field(u32, offs)
85 __field(u32, val)
86 ),
87 TP_fast_assign(
88 PRIV_ASSIGN;
89 __entry->offs = offs;
90 __entry->val = val;
91 ),
92 TP_printk("[%p] write io[%#x] = %#x)", __entry->priv,
93 __entry->offs, __entry->val)
94);
95
96#undef TRACE_SYSTEM
97#define TRACE_SYSTEM iwlwifi_legacy_ucode
98
99#undef TRACE_SYSTEM
100#define TRACE_SYSTEM iwlwifi
101
102TRACE_EVENT(iwlwifi_legacy_dev_hcmd,
103 TP_PROTO(struct iwl_priv *priv, void *hcmd, size_t len, u32 flags),
104 TP_ARGS(priv, hcmd, len, flags),
105 TP_STRUCT__entry(
106 PRIV_ENTRY
107 __dynamic_array(u8, hcmd, len)
108 __field(u32, flags)
109 ),
110 TP_fast_assign(
111 PRIV_ASSIGN;
112 memcpy(__get_dynamic_array(hcmd), hcmd, len);
113 __entry->flags = flags;
114 ),
115 TP_printk("[%p] hcmd %#.2x (%ssync)",
116 __entry->priv, ((u8 *)__get_dynamic_array(hcmd))[0],
117 __entry->flags & CMD_ASYNC ? "a" : "")
118);
119
120TRACE_EVENT(iwlwifi_legacy_dev_rx,
121 TP_PROTO(struct iwl_priv *priv, void *rxbuf, size_t len),
122 TP_ARGS(priv, rxbuf, len),
123 TP_STRUCT__entry(
124 PRIV_ENTRY
125 __dynamic_array(u8, rxbuf, len)
126 ),
127 TP_fast_assign(
128 PRIV_ASSIGN;
129 memcpy(__get_dynamic_array(rxbuf), rxbuf, len);
130 ),
131 TP_printk("[%p] RX cmd %#.2x",
132 __entry->priv, ((u8 *)__get_dynamic_array(rxbuf))[4])
133);
134
135TRACE_EVENT(iwlwifi_legacy_dev_tx,
136 TP_PROTO(struct iwl_priv *priv, void *tfd, size_t tfdlen,
137 void *buf0, size_t buf0_len,
138 void *buf1, size_t buf1_len),
139 TP_ARGS(priv, tfd, tfdlen, buf0, buf0_len, buf1, buf1_len),
140 TP_STRUCT__entry(
141 PRIV_ENTRY
142
143 __field(size_t, framelen)
144 __dynamic_array(u8, tfd, tfdlen)
145
146 /*
147 * Do not insert between or below these items,
148 * we want to keep the frame together (except
149 * for the possible padding).
150 */
151 __dynamic_array(u8, buf0, buf0_len)
152 __dynamic_array(u8, buf1, buf1_len)
153 ),
154 TP_fast_assign(
155 PRIV_ASSIGN;
156 __entry->framelen = buf0_len + buf1_len;
157 memcpy(__get_dynamic_array(tfd), tfd, tfdlen);
158 memcpy(__get_dynamic_array(buf0), buf0, buf0_len);
159 memcpy(__get_dynamic_array(buf1), buf1, buf1_len);
160 ),
161 TP_printk("[%p] TX %.2x (%zu bytes)",
162 __entry->priv,
163 ((u8 *)__get_dynamic_array(buf0))[0],
164 __entry->framelen)
165);
166
167TRACE_EVENT(iwlwifi_legacy_dev_ucode_error,
168 TP_PROTO(struct iwl_priv *priv, u32 desc, u32 time,
169 u32 data1, u32 data2, u32 line, u32 blink1,
170 u32 blink2, u32 ilink1, u32 ilink2),
171 TP_ARGS(priv, desc, time, data1, data2, line,
172 blink1, blink2, ilink1, ilink2),
173 TP_STRUCT__entry(
174 PRIV_ENTRY
175 __field(u32, desc)
176 __field(u32, time)
177 __field(u32, data1)
178 __field(u32, data2)
179 __field(u32, line)
180 __field(u32, blink1)
181 __field(u32, blink2)
182 __field(u32, ilink1)
183 __field(u32, ilink2)
184 ),
185 TP_fast_assign(
186 PRIV_ASSIGN;
187 __entry->desc = desc;
188 __entry->time = time;
189 __entry->data1 = data1;
190 __entry->data2 = data2;
191 __entry->line = line;
192 __entry->blink1 = blink1;
193 __entry->blink2 = blink2;
194 __entry->ilink1 = ilink1;
195 __entry->ilink2 = ilink2;
196 ),
197 TP_printk("[%p] #%02d %010u data 0x%08X 0x%08X line %u, "
198 "blink 0x%05X 0x%05X ilink 0x%05X 0x%05X",
199 __entry->priv, __entry->desc, __entry->time, __entry->data1,
200 __entry->data2, __entry->line, __entry->blink1,
201 __entry->blink2, __entry->ilink1, __entry->ilink2)
202);
203
204#endif /* __IWLWIFI_DEVICE_TRACE */
205
206#undef TRACE_INCLUDE_PATH
207#define TRACE_INCLUDE_PATH .
208#undef TRACE_INCLUDE_FILE
209#define TRACE_INCLUDE_FILE iwl-devtrace
210#include <trace/define_trace.h>
generated by cgit v1.2.2 (git 2.25.0) at 2025-07-28 11:22:53 -0400