1 /******************************************************************************
3 * Copyright(c) 2009 - 2010 Intel Corporation. All rights reserved.
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.
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
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
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
21 * Contact Information:
22 * Intel Linux Wireless <ilw@linux.intel.com>
23 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
25 *****************************************************************************/
27 #if !defined(__IWLWIFI_DEVICE_TRACE) || defined(TRACE_HEADER_MULTI_READ)
28 #define __IWLWIFI_DEVICE_TRACE
30 #include <linux/tracepoint.h>
33 #if !defined(CONFIG_IWLWIFI_DEVICE_TRACING) || defined(__CHECKER__)
35 #define TRACE_EVENT(name, proto, ...) \
36 static inline void trace_ ## name(proto) {}
39 #define PRIV_ENTRY __field(struct iwl_priv *, priv)
40 #define PRIV_ASSIGN __entry->priv = priv
43 #define TRACE_SYSTEM iwlwifi_io
45 TRACE_EVENT(iwlwifi_dev_ioread32
,
46 TP_PROTO(struct iwl_priv
*priv
, u32 offs
, u32 val
),
47 TP_ARGS(priv
, offs
, val
),
58 TP_printk("[%p] read io[%#x] = %#x", __entry
->priv
, __entry
->offs
, __entry
->val
)
61 TRACE_EVENT(iwlwifi_dev_iowrite8
,
62 TP_PROTO(struct iwl_priv
*priv
, u32 offs
, u8 val
),
63 TP_ARGS(priv
, offs
, val
),
74 TP_printk("[%p] write io[%#x] = %#x)", __entry
->priv
, __entry
->offs
, __entry
->val
)
77 TRACE_EVENT(iwlwifi_dev_iowrite32
,
78 TP_PROTO(struct iwl_priv
*priv
, u32 offs
, u32 val
),
79 TP_ARGS(priv
, offs
, val
),
90 TP_printk("[%p] write io[%#x] = %#x)", __entry
->priv
, __entry
->offs
, __entry
->val
)
94 #define TRACE_SYSTEM iwlwifi
96 TRACE_EVENT(iwlwifi_dev_hcmd
,
97 TP_PROTO(struct iwl_priv
*priv
, void *hcmd
, size_t len
, u32 flags
),
98 TP_ARGS(priv
, hcmd
, len
, flags
),
101 __dynamic_array(u8
, hcmd
, len
)
106 memcpy(__get_dynamic_array(hcmd
), hcmd
, len
);
107 __entry
->flags
= flags
;
109 TP_printk("[%p] hcmd %#.2x (%ssync)",
110 __entry
->priv
, ((u8
*)__get_dynamic_array(hcmd
))[0],
111 __entry
->flags
& CMD_ASYNC
? "a" : "")
114 TRACE_EVENT(iwlwifi_dev_rx
,
115 TP_PROTO(struct iwl_priv
*priv
, void *rxbuf
, size_t len
),
116 TP_ARGS(priv
, rxbuf
, len
),
119 __dynamic_array(u8
, rxbuf
, len
)
123 memcpy(__get_dynamic_array(rxbuf
), rxbuf
, len
);
125 TP_printk("[%p] RX cmd %#.2x",
126 __entry
->priv
, ((u8
*)__get_dynamic_array(rxbuf
))[4])
129 TRACE_EVENT(iwlwifi_dev_tx
,
130 TP_PROTO(struct iwl_priv
*priv
, void *tfd
, size_t tfdlen
,
131 void *buf0
, size_t buf0_len
,
132 void *buf1
, size_t buf1_len
),
133 TP_ARGS(priv
, tfd
, tfdlen
, buf0
, buf0_len
, buf1
, buf1_len
),
137 __field(size_t, framelen
)
138 __dynamic_array(u8
, tfd
, tfdlen
)
141 * Do not insert between or below these items,
142 * we want to keep the frame together (except
143 * for the possible padding).
145 __dynamic_array(u8
, buf0
, buf0_len
)
146 __dynamic_array(u8
, buf1
, buf1_len
)
150 __entry
->framelen
= buf0_len
+ buf1_len
;
151 memcpy(__get_dynamic_array(tfd
), tfd
, tfdlen
);
152 memcpy(__get_dynamic_array(buf0
), buf0
, buf0_len
);
153 memcpy(__get_dynamic_array(buf1
), buf1
, buf0_len
);
155 TP_printk("[%p] TX %.2x (%zu bytes)",
157 ((u8
*)__get_dynamic_array(buf0
))[0],
161 TRACE_EVENT(iwlwifi_dev_ucode_error
,
162 TP_PROTO(struct iwl_priv
*priv
, u32 desc
, u32 time
,
163 u32 data1
, u32 data2
, u32 line
, u32 blink1
,
164 u32 blink2
, u32 ilink1
, u32 ilink2
),
165 TP_ARGS(priv
, desc
, time
, data1
, data2
, line
,
166 blink1
, blink2
, ilink1
, ilink2
),
181 __entry
->desc
= desc
;
182 __entry
->time
= time
;
183 __entry
->data1
= data1
;
184 __entry
->data2
= data2
;
185 __entry
->line
= line
;
186 __entry
->blink1
= blink1
;
187 __entry
->blink2
= blink2
;
188 __entry
->ilink1
= ilink1
;
189 __entry
->ilink2
= ilink2
;
191 TP_printk("[%p] #%02d %010u data 0x%08X 0x%08X line %u, "
192 "blink 0x%05X 0x%05X ilink 0x%05X 0x%05X",
193 __entry
->priv
, __entry
->desc
, __entry
->time
, __entry
->data1
,
194 __entry
->data2
, __entry
->line
, __entry
->blink1
,
195 __entry
->blink2
, __entry
->ilink1
, __entry
->ilink2
)
198 TRACE_EVENT(iwlwifi_dev_ucode_event
,
199 TP_PROTO(struct iwl_priv
*priv
, u32 time
, u32 data
, u32 ev
),
200 TP_ARGS(priv
, time
, data
, ev
),
210 __entry
->time
= time
;
211 __entry
->data
= data
;
214 TP_printk("[%p] EVT_LOGT:%010u:0x%08x:%04u",
215 __entry
->priv
, __entry
->time
, __entry
->data
, __entry
->ev
)
217 #endif /* __IWLWIFI_DEVICE_TRACE */
219 #undef TRACE_INCLUDE_PATH
220 #define TRACE_INCLUDE_PATH .
221 #undef TRACE_INCLUDE_FILE
222 #define TRACE_INCLUDE_FILE iwl-devtrace
223 #include <trace/define_trace.h>
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