xref: /openbmc/linux/include/trace/events/bridge.h (revision 82e6fdd6)
1 #undef TRACE_SYSTEM
2 #define TRACE_SYSTEM bridge
3 
4 #if !defined(_TRACE_BRIDGE_H) || defined(TRACE_HEADER_MULTI_READ)
5 #define _TRACE_BRIDGE_H
6 
7 #include <linux/netdevice.h>
8 #include <linux/tracepoint.h>
9 
10 #include "../../../net/bridge/br_private.h"
11 
12 TRACE_EVENT(br_fdb_add,
13 
14 	TP_PROTO(struct ndmsg *ndm, struct net_device *dev,
15 		 const unsigned char *addr, u16 vid, u16 nlh_flags),
16 
17 	TP_ARGS(ndm, dev, addr, vid, nlh_flags),
18 
19 	TP_STRUCT__entry(
20 		__field(u8, ndm_flags)
21 		__string(dev, dev->name)
22 		__array(unsigned char, addr, ETH_ALEN)
23 		__field(u16, vid)
24 		__field(u16, nlh_flags)
25 	),
26 
27 	TP_fast_assign(
28 		__assign_str(dev, dev->name);
29 		memcpy(__entry->addr, addr, ETH_ALEN);
30 		__entry->vid = vid;
31 		__entry->nlh_flags = nlh_flags;
32 		__entry->ndm_flags = ndm->ndm_flags;
33 	),
34 
35 	TP_printk("dev %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u nlh_flags %04x ndm_flags %02x",
36 		  __get_str(dev), __entry->addr[0], __entry->addr[1],
37 		  __entry->addr[2], __entry->addr[3], __entry->addr[4],
38 		  __entry->addr[5], __entry->vid,
39 		  __entry->nlh_flags, __entry->ndm_flags)
40 );
41 
42 TRACE_EVENT(br_fdb_external_learn_add,
43 
44 	TP_PROTO(struct net_bridge *br, struct net_bridge_port *p,
45 		 const unsigned char *addr, u16 vid),
46 
47 	TP_ARGS(br, p, addr, vid),
48 
49 	TP_STRUCT__entry(
50 		__string(br_dev, br->dev->name)
51 		__string(dev, p ? p->dev->name : "null")
52 		__array(unsigned char, addr, ETH_ALEN)
53 		__field(u16, vid)
54 	),
55 
56 	TP_fast_assign(
57 		__assign_str(br_dev, br->dev->name);
58 		__assign_str(dev, p ? p->dev->name : "null");
59 		memcpy(__entry->addr, addr, ETH_ALEN);
60 		__entry->vid = vid;
61 	),
62 
63 	TP_printk("br_dev %s port %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u",
64 		  __get_str(br_dev), __get_str(dev), __entry->addr[0],
65 		  __entry->addr[1], __entry->addr[2], __entry->addr[3],
66 		  __entry->addr[4], __entry->addr[5], __entry->vid)
67 );
68 
69 TRACE_EVENT(fdb_delete,
70 
71 	TP_PROTO(struct net_bridge *br, struct net_bridge_fdb_entry *f),
72 
73 	TP_ARGS(br, f),
74 
75 	TP_STRUCT__entry(
76 		__string(br_dev, br->dev->name)
77 		__string(dev, f->dst ? f->dst->dev->name : "null")
78 		__array(unsigned char, addr, ETH_ALEN)
79 		__field(u16, vid)
80 	),
81 
82 	TP_fast_assign(
83 		__assign_str(br_dev, br->dev->name);
84 		__assign_str(dev, f->dst ? f->dst->dev->name : "null");
85 		memcpy(__entry->addr, f->key.addr.addr, ETH_ALEN);
86 		__entry->vid = f->key.vlan_id;
87 	),
88 
89 	TP_printk("br_dev %s dev %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u",
90 		  __get_str(br_dev), __get_str(dev), __entry->addr[0],
91 		  __entry->addr[1], __entry->addr[2], __entry->addr[3],
92 		  __entry->addr[4], __entry->addr[5], __entry->vid)
93 );
94 
95 TRACE_EVENT(br_fdb_update,
96 
97 	TP_PROTO(struct net_bridge *br, struct net_bridge_port *source,
98 		 const unsigned char *addr, u16 vid, bool added_by_user),
99 
100 	TP_ARGS(br, source, addr, vid, added_by_user),
101 
102 	TP_STRUCT__entry(
103 		__string(br_dev, br->dev->name)
104 		__string(dev, source->dev->name)
105 		__array(unsigned char, addr, ETH_ALEN)
106 		__field(u16, vid)
107 		__field(bool, added_by_user)
108 	),
109 
110 	TP_fast_assign(
111 		__assign_str(br_dev, br->dev->name);
112 		__assign_str(dev, source->dev->name);
113 		memcpy(__entry->addr, addr, ETH_ALEN);
114 		__entry->vid = vid;
115 		__entry->added_by_user = added_by_user;
116 	),
117 
118 	TP_printk("br_dev %s source %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u added_by_user %d",
119 		  __get_str(br_dev), __get_str(dev), __entry->addr[0],
120 		  __entry->addr[1], __entry->addr[2], __entry->addr[3],
121 		  __entry->addr[4], __entry->addr[5], __entry->vid,
122 		  __entry->added_by_user)
123 );
124 
125 
126 #endif /* _TRACE_BRIDGE_H */
127 
128 /* This part must be outside protection */
129 #include <trace/define_trace.h>
130