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git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h
1 /******************************************************************************
3 * Copyright(c) 2009 - 2014 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_IWLWIFI) || defined(TRACE_HEADER_MULTI_READ)
28 #define __IWLWIFI_DEVICE_TRACE_IWLWIFI
30 #include <linux/tracepoint.h>
33 #define TRACE_SYSTEM iwlwifi
35 TRACE_EVENT(iwlwifi_dev_hcmd
,
36 TP_PROTO(const struct device
*dev
,
37 struct iwl_host_cmd
*cmd
, u16 total_size
,
38 struct iwl_cmd_header
*hdr
),
39 TP_ARGS(dev
, cmd
, total_size
, hdr
),
42 __dynamic_array(u8
, hcmd
, total_size
)
46 int i
, offset
= sizeof(*hdr
);
49 __entry
->flags
= cmd
->flags
;
50 memcpy(__get_dynamic_array(hcmd
), hdr
, sizeof(*hdr
));
52 for (i
= 0; i
< IWL_MAX_CMD_TBS_PER_TFD
; i
++) {
55 memcpy((u8
*)__get_dynamic_array(hcmd
) + offset
,
56 cmd
->data
[i
], cmd
->len
[i
]);
57 offset
+= cmd
->len
[i
];
60 TP_printk("[%s] hcmd %#.2x (%ssync)",
61 __get_str(dev
), ((u8
*)__get_dynamic_array(hcmd
))[0],
62 __entry
->flags
& CMD_ASYNC
? "a" : "")
65 TRACE_EVENT(iwlwifi_dev_rx
,
66 TP_PROTO(const struct device
*dev
, const struct iwl_trans
*trans
,
67 void *rxbuf
, size_t len
),
68 TP_ARGS(dev
, trans
, rxbuf
, len
),
71 __dynamic_array(u8
, rxbuf
, iwl_rx_trace_len(trans
, rxbuf
, len
))
75 memcpy(__get_dynamic_array(rxbuf
), rxbuf
,
76 iwl_rx_trace_len(trans
, rxbuf
, len
));
78 TP_printk("[%s] RX cmd %#.2x",
79 __get_str(dev
), ((u8
*)__get_dynamic_array(rxbuf
))[4])
82 TRACE_EVENT(iwlwifi_dev_tx
,
83 TP_PROTO(const struct device
*dev
, struct sk_buff
*skb
,
84 void *tfd
, size_t tfdlen
,
85 void *buf0
, size_t buf0_len
,
86 void *buf1
, size_t buf1_len
),
87 TP_ARGS(dev
, skb
, tfd
, tfdlen
, buf0
, buf0_len
, buf1
, buf1_len
),
91 __field(size_t, framelen
)
92 __dynamic_array(u8
, tfd
, tfdlen
)
95 * Do not insert between or below these items,
96 * we want to keep the frame together (except
97 * for the possible padding).
99 __dynamic_array(u8
, buf0
, buf0_len
)
100 __dynamic_array(u8
, buf1
, iwl_trace_data(skb
) ? 0 : buf1_len
)
104 __entry
->framelen
= buf0_len
+ buf1_len
;
105 memcpy(__get_dynamic_array(tfd
), tfd
, tfdlen
);
106 memcpy(__get_dynamic_array(buf0
), buf0
, buf0_len
);
107 if (!iwl_trace_data(skb
))
108 memcpy(__get_dynamic_array(buf1
), buf1
, buf1_len
);
110 TP_printk("[%s] TX %.2x (%zu bytes)",
111 __get_str(dev
), ((u8
*)__get_dynamic_array(buf0
))[0],
115 TRACE_EVENT(iwlwifi_dev_ucode_error
,
116 TP_PROTO(const struct device
*dev
, u32 desc
, u32 tsf_low
,
117 u32 data1
, u32 data2
, u32 line
, u32 blink1
,
118 u32 blink2
, u32 ilink1
, u32 ilink2
, u32 bcon_time
,
119 u32 gp1
, u32 gp2
, u32 gp3
, u32 ucode_ver
, u32 hw_ver
,
121 TP_ARGS(dev
, desc
, tsf_low
, data1
, data2
, line
,
122 blink1
, blink2
, ilink1
, ilink2
, bcon_time
, gp1
, gp2
,
123 gp3
, ucode_ver
, hw_ver
, brd_ver
),
127 __field(u32
, tsf_low
)
135 __field(u32
, bcon_time
)
139 __field(u32
, ucode_ver
)
141 __field(u32
, brd_ver
)
145 __entry
->desc
= desc
;
146 __entry
->tsf_low
= tsf_low
;
147 __entry
->data1
= data1
;
148 __entry
->data2
= data2
;
149 __entry
->line
= line
;
150 __entry
->blink1
= blink1
;
151 __entry
->blink2
= blink2
;
152 __entry
->ilink1
= ilink1
;
153 __entry
->ilink2
= ilink2
;
154 __entry
->bcon_time
= bcon_time
;
158 __entry
->ucode_ver
= ucode_ver
;
159 __entry
->hw_ver
= hw_ver
;
160 __entry
->brd_ver
= brd_ver
;
162 TP_printk("[%s] #%02d %010u data 0x%08X 0x%08X line %u, "
163 "blink 0x%05X 0x%05X ilink 0x%05X 0x%05X "
164 "bcon_tm %010u gp 0x%08X 0x%08X 0x%08X uCode 0x%08X "
165 "hw 0x%08X brd 0x%08X",
166 __get_str(dev
), __entry
->desc
, __entry
->tsf_low
,
168 __entry
->data2
, __entry
->line
, __entry
->blink1
,
169 __entry
->blink2
, __entry
->ilink1
, __entry
->ilink2
,
170 __entry
->bcon_time
, __entry
->gp1
, __entry
->gp2
,
171 __entry
->gp3
, __entry
->ucode_ver
, __entry
->hw_ver
,
175 TRACE_EVENT(iwlwifi_dev_ucode_event
,
176 TP_PROTO(const struct device
*dev
, u32 time
, u32 data
, u32 ev
),
177 TP_ARGS(dev
, time
, data
, ev
),
187 __entry
->time
= time
;
188 __entry
->data
= data
;
191 TP_printk("[%s] EVT_LOGT:%010u:0x%08x:%04u",
192 __get_str(dev
), __entry
->time
, __entry
->data
, __entry
->ev
)
194 #endif /* __IWLWIFI_DEVICE_TRACE_IWLWIFI */
196 #undef TRACE_INCLUDE_PATH
197 #define TRACE_INCLUDE_PATH .
198 #undef TRACE_INCLUDE_FILE
199 #define TRACE_INCLUDE_FILE iwl-devtrace-iwlwifi
200 #include <trace/define_trace.h>