Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linus
[firefly-linux-kernel-4.4.55.git] / include / trace / events / fib.h
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
14         TP_PROTO(u32 tb_id, const struct flowi4 *flp),
15
16         TP_ARGS(tb_id, flp),
17
18         TP_STRUCT__entry(
19                 __field(        u32,    tb_id           )
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
46         TP_printk("table %u oif %d iif %d src %pI4 dst %pI4 tos %d scope %d flags %x",
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             )
86                 __field(        __u8,   tos             )
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;
97                 __entry->tos = flp->flowi4_tos;
98
99                 p32 = (__be32 *) __entry->src;
100                 *p32 = flp->saddr;
101
102                 p32 = (__be32 *) __entry->dst;
103                 *p32 = flp->daddr;
104         ),
105
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,
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>