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f6d3c192 DA |
1 | #undef TRACE_SYSTEM |
2 | #define TRACE_SYSTEM fib | |
3 | ||
4 | #if !defined(_TRACE_FIB_H) || defined(TRACE_HEADER_MULTI_READ) | |
5 | #define _TRACE_FIB_H | |
6 | ||
7 | #include <linux/skbuff.h> | |
8 | #include <linux/netdevice.h> | |
9 | #include <net/ip_fib.h> | |
10 | #include <linux/tracepoint.h> | |
11 | ||
12 | TRACE_EVENT(fib_table_lookup, | |
13 | ||
9b8ff518 | 14 | TP_PROTO(u32 tb_id, const struct flowi4 *flp), |
f6d3c192 DA |
15 | |
16 | TP_ARGS(tb_id, flp), | |
17 | ||
18 | TP_STRUCT__entry( | |
9b8ff518 | 19 | __field( u32, tb_id ) |
f6d3c192 DA |
20 | __field( int, oif ) |
21 | __field( int, iif ) | |
22 | __field( __u8, tos ) | |
23 | __field( __u8, scope ) | |
24 | __field( __u8, flags ) | |
25 | __array( __u8, src, 4 ) | |
26 | __array( __u8, dst, 4 ) | |
27 | ), | |
28 | ||
29 | TP_fast_assign( | |
30 | __be32 *p32; | |
31 | ||
32 | __entry->tb_id = tb_id; | |
33 | __entry->oif = flp->flowi4_oif; | |
34 | __entry->iif = flp->flowi4_iif; | |
35 | __entry->tos = flp->flowi4_tos; | |
36 | __entry->scope = flp->flowi4_scope; | |
37 | __entry->flags = flp->flowi4_flags; | |
38 | ||
39 | p32 = (__be32 *) __entry->src; | |
40 | *p32 = flp->saddr; | |
41 | ||
42 | p32 = (__be32 *) __entry->dst; | |
43 | *p32 = flp->daddr; | |
44 | ), | |
45 | ||
9b8ff518 | 46 | TP_printk("table %u oif %d iif %d src %pI4 dst %pI4 tos %d scope %d flags %x", |
f6d3c192 DA |
47 | __entry->tb_id, __entry->oif, __entry->iif, |
48 | __entry->src, __entry->dst, __entry->tos, __entry->scope, | |
49 | __entry->flags) | |
50 | ); | |
51 | ||
52 | TRACE_EVENT(fib_table_lookup_nh, | |
53 | ||
54 | TP_PROTO(const struct fib_nh *nh), | |
55 | ||
56 | TP_ARGS(nh), | |
57 | ||
58 | TP_STRUCT__entry( | |
59 | __string( name, nh->nh_dev->name) | |
60 | __field( int, oif ) | |
61 | __array( __u8, src, 4 ) | |
62 | ), | |
63 | ||
64 | TP_fast_assign( | |
65 | __be32 *p32 = (__be32 *) __entry->src; | |
66 | ||
67 | __assign_str(name, nh->nh_dev ? nh->nh_dev->name : "not set"); | |
68 | __entry->oif = nh->nh_oif; | |
69 | *p32 = nh->nh_saddr; | |
70 | ), | |
71 | ||
72 | TP_printk("nexthop dev %s oif %d src %pI4", | |
73 | __get_str(name), __entry->oif, __entry->src) | |
74 | ); | |
75 | ||
76 | TRACE_EVENT(fib_validate_source, | |
77 | ||
78 | TP_PROTO(const struct net_device *dev, const struct flowi4 *flp), | |
79 | ||
80 | TP_ARGS(dev, flp), | |
81 | ||
82 | TP_STRUCT__entry( | |
83 | __string( name, dev->name ) | |
84 | __field( int, oif ) | |
85 | __field( int, iif ) | |
f0fa6e52 | 86 | __field( __u8, tos ) |
f6d3c192 DA |
87 | __array( __u8, src, 4 ) |
88 | __array( __u8, dst, 4 ) | |
89 | ), | |
90 | ||
91 | TP_fast_assign( | |
92 | __be32 *p32; | |
93 | ||
94 | __assign_str(name, dev ? dev->name : "not set"); | |
95 | __entry->oif = flp->flowi4_oif; | |
96 | __entry->iif = flp->flowi4_iif; | |
f0fa6e52 | 97 | __entry->tos = flp->flowi4_tos; |
f6d3c192 DA |
98 | |
99 | p32 = (__be32 *) __entry->src; | |
100 | *p32 = flp->saddr; | |
101 | ||
102 | p32 = (__be32 *) __entry->dst; | |
103 | *p32 = flp->daddr; | |
104 | ), | |
105 | ||
f0fa6e52 DA |
106 | TP_printk("dev %s oif %d iif %d tos %d src %pI4 dst %pI4", |
107 | __get_str(name), __entry->oif, __entry->iif, __entry->tos, | |
f6d3c192 DA |
108 | __entry->src, __entry->dst) |
109 | ); | |
110 | #endif /* _TRACE_FIB_H */ | |
111 | ||
112 | /* This part must be outside protection */ | |
113 | #include <trace/define_trace.h> |