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, 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, br->dev->name); |
112 | __assign_str(dev, source->dev->name); |
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 | |
125 | TRACE_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, dev->name); |
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> |
188 | |