1 #undef TRACE_SYSTEM 1
2 #define TRACE_SYSTEM iscsi
3
4 #if !defined(_TRACE_ISCSI_H) || defined(TRACE_
5 #define _TRACE_ISCSI_H
6
7 #include <linux/tracepoint.h>
8
9 /* max debug message length */
10 #define ISCSI_MSG_MAX 256
11
12 /*
13 * Declare tracepoint helper function.
14 */
15 void iscsi_dbg_trace(void (*trace)(struct devi
16 struct device *dev, const
17
18 /*
19 * Declare event class for iscsi debug message
20 */
21 DECLARE_EVENT_CLASS(iscsi_log_msg,
22
23 TP_PROTO(struct device *dev, struct va
24
25 TP_ARGS(dev, vaf),
26
27 TP_STRUCT__entry(
28 __string(dname, dev_na
29 __vstring(msg, vaf->f
30 ),
31
32 TP_fast_assign(
33 __assign_str(dname);
34 __assign_vstr(msg, vaf->fmt, v
35 ),
36
37 TP_printk("%s: %s",__get_str(dname),
38 )
39 );
40
41 /*
42 * Define event to capture iscsi connection de
43 */
44 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_conn,
45 TP_PROTO(struct device *dev, struct va
46
47 TP_ARGS(dev, vaf)
48 );
49
50 /*
51 * Define event to capture iscsi session debug
52 */
53 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_session,
54 TP_PROTO(struct device *dev, struct va
55
56 TP_ARGS(dev, vaf)
57 );
58
59 /*
60 * Define event to capture iscsi error handlin
61 */
62 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_eh,
63 TP_PROTO(struct device *dev, struct va
64
65 TP_ARGS(dev, vaf)
66 );
67
68 /*
69 * Define event to capture iscsi tcp debug mes
70 */
71 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_tcp,
72 TP_PROTO(struct device *dev, struct va
73
74 TP_ARGS(dev, vaf)
75 );
76
77 /*
78 * Define event to capture iscsi sw tcp debug
79 */
80 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_sw_tcp,
81 TP_PROTO(struct device *dev, struct va
82
83 TP_ARGS(dev, vaf)
84 );
85
86 /*
87 * Define event to capture iscsi transport ses
88 */
89 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_trans_se
90 TP_PROTO(struct device *dev, struct va
91
92 TP_ARGS(dev, vaf)
93 );
94
95 /*
96 * Define event to capture iscsi transport con
97 */
98 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_trans_co
99 TP_PROTO(struct device *dev, struct va
100
101 TP_ARGS(dev, vaf)
102 );
103
104 #endif /* _TRACE_ISCSI_H */
105
106 /* This part must be outside protection */
107 #include <trace/define_trace.h>
108
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