projects/linux·blob master · refs

187 lines · 4.6 KiB

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
12TRACE_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);
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
42TRACE_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);
58 __assign_str(dev);
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
69TRACE_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);
84 __assign_str(dev);
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
95TRACE_EVENT(br_fdb_update,
96
97 TP_PROTO(struct net_bridge *br, struct net_bridge_port *source,
98 const unsigned char *addr, u16 vid, unsigned long flags),
99
100 TP_ARGS(br, source, addr, vid, flags),
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(unsigned long, flags)
108 ),
109
110 TP_fast_assign(
111 __assign_str(br_dev);
112 __assign_str(dev);
113 memcpy(__entry->addr, addr, ETH_ALEN);
114 __entry->vid = vid;
115 __entry->flags = flags;
116 ),
117
118 TP_printk("br_dev %s source %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u flags 0x%lx",
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->flags)
123);
124
125TRACE_EVENT(br_mdb_full,
126
127 TP_PROTO(const struct net_device *dev,
128 const struct br_ip *group),
129
130 TP_ARGS(dev, group),
131
132 TP_STRUCT__entry(
133 __string(dev, dev->name)
134 __field(int, af)
135 __field(u16, vid)
136 __array(__u8, src, 16)
137 __array(__u8, grp, 16)
138 __array(__u8, grpmac, ETH_ALEN) /* For af == 0. */
139 ),
140
141 TP_fast_assign(
142 struct in6_addr *in6;
143
144 __assign_str(dev);
145 __entry->vid = group->vid;
146
147 if (!group->proto) {
148 __entry->af = 0;
149
150 memset(__entry->src, 0, sizeof(__entry->src));
151 memset(__entry->grp, 0, sizeof(__entry->grp));
152 memcpy(__entry->grpmac, group->dst.mac_addr, ETH_ALEN);
153 } else if (group->proto == htons(ETH_P_IP)) {
154 __entry->af = AF_INET;
155
156 in6 = (struct in6_addr *)__entry->src;
157 ipv6_addr_set_v4mapped(group->src.ip4, in6);
158
159 in6 = (struct in6_addr *)__entry->grp;
160 ipv6_addr_set_v4mapped(group->dst.ip4, in6);
161
162 memset(__entry->grpmac, 0, ETH_ALEN);
163
164#if IS_ENABLED(CONFIG_IPV6)
165 } else {
166 __entry->af = AF_INET6;
167
168 in6 = (struct in6_addr *)__entry->src;
169 *in6 = group->src.ip6;
170
171 in6 = (struct in6_addr *)__entry->grp;
172 *in6 = group->dst.ip6;
173
174 memset(__entry->grpmac, 0, ETH_ALEN);
175#endif
176 }
177 ),
178
179 TP_printk("dev %s af %u src %pI6c grp %pI6c/%pM vid %u",
180 __get_str(dev), __entry->af, __entry->src, __entry->grp,
181 __entry->grpmac, __entry->vid)
182);
183
184#endif /* _TRACE_BRIDGE_H */
185
186/* This part must be outside protection */
187#include <trace/define_trace.h>