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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
cf66ba58 KS |
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM net | |
4 | ||
5 | #if !defined(_TRACE_NET_H) || defined(TRACE_HEADER_MULTI_READ) | |
6 | #define _TRACE_NET_H | |
7 | ||
8 | #include <linux/skbuff.h> | |
9 | #include <linux/netdevice.h> | |
d87d04a7 | 10 | #include <linux/if_vlan.h> |
cf66ba58 KS |
11 | #include <linux/ip.h> |
12 | #include <linux/tracepoint.h> | |
13 | ||
d87d04a7 BH |
14 | TRACE_EVENT(net_dev_start_xmit, |
15 | ||
16 | TP_PROTO(const struct sk_buff *skb, const struct net_device *dev), | |
17 | ||
18 | TP_ARGS(skb, dev), | |
19 | ||
20 | TP_STRUCT__entry( | |
21 | __string( name, dev->name ) | |
22 | __field( u16, queue_mapping ) | |
23 | __field( const void *, skbaddr ) | |
24 | __field( bool, vlan_tagged ) | |
25 | __field( u16, vlan_proto ) | |
26 | __field( u16, vlan_tci ) | |
27 | __field( u16, protocol ) | |
28 | __field( u8, ip_summed ) | |
29 | __field( unsigned int, len ) | |
30 | __field( unsigned int, data_len ) | |
31 | __field( int, network_offset ) | |
32 | __field( bool, transport_offset_valid) | |
33 | __field( int, transport_offset) | |
34 | __field( u8, tx_flags ) | |
35 | __field( u16, gso_size ) | |
36 | __field( u16, gso_segs ) | |
37 | __field( u16, gso_type ) | |
38 | ), | |
39 | ||
40 | TP_fast_assign( | |
41 | __assign_str(name, dev->name); | |
42 | __entry->queue_mapping = skb->queue_mapping; | |
43 | __entry->skbaddr = skb; | |
df8a39de | 44 | __entry->vlan_tagged = skb_vlan_tag_present(skb); |
d87d04a7 | 45 | __entry->vlan_proto = ntohs(skb->vlan_proto); |
df8a39de | 46 | __entry->vlan_tci = skb_vlan_tag_get(skb); |
d87d04a7 BH |
47 | __entry->protocol = ntohs(skb->protocol); |
48 | __entry->ip_summed = skb->ip_summed; | |
49 | __entry->len = skb->len; | |
50 | __entry->data_len = skb->data_len; | |
51 | __entry->network_offset = skb_network_offset(skb); | |
52 | __entry->transport_offset_valid = | |
53 | skb_transport_header_was_set(skb); | |
54 | __entry->transport_offset = skb_transport_offset(skb); | |
55 | __entry->tx_flags = skb_shinfo(skb)->tx_flags; | |
56 | __entry->gso_size = skb_shinfo(skb)->gso_size; | |
57 | __entry->gso_segs = skb_shinfo(skb)->gso_segs; | |
58 | __entry->gso_type = skb_shinfo(skb)->gso_type; | |
59 | ), | |
60 | ||
61 | TP_printk("dev=%s queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d len=%u data_len=%u network_offset=%d transport_offset_valid=%d transport_offset=%d tx_flags=%d gso_size=%d gso_segs=%d gso_type=%#x", | |
62 | __get_str(name), __entry->queue_mapping, __entry->skbaddr, | |
63 | __entry->vlan_tagged, __entry->vlan_proto, __entry->vlan_tci, | |
64 | __entry->protocol, __entry->ip_summed, __entry->len, | |
65 | __entry->data_len, | |
66 | __entry->network_offset, __entry->transport_offset_valid, | |
67 | __entry->transport_offset, __entry->tx_flags, | |
68 | __entry->gso_size, __entry->gso_segs, __entry->gso_type) | |
69 | ); | |
70 | ||
cf66ba58 KS |
71 | TRACE_EVENT(net_dev_xmit, |
72 | ||
73 | TP_PROTO(struct sk_buff *skb, | |
ec764bf0 KS |
74 | int rc, |
75 | struct net_device *dev, | |
76 | unsigned int skb_len), | |
cf66ba58 | 77 | |
ec764bf0 | 78 | TP_ARGS(skb, rc, dev, skb_len), |
cf66ba58 KS |
79 | |
80 | TP_STRUCT__entry( | |
81 | __field( void *, skbaddr ) | |
82 | __field( unsigned int, len ) | |
83 | __field( int, rc ) | |
ec764bf0 | 84 | __string( name, dev->name ) |
cf66ba58 KS |
85 | ), |
86 | ||
87 | TP_fast_assign( | |
88 | __entry->skbaddr = skb; | |
ec764bf0 | 89 | __entry->len = skb_len; |
cf66ba58 | 90 | __entry->rc = rc; |
ec764bf0 | 91 | __assign_str(name, dev->name); |
cf66ba58 KS |
92 | ), |
93 | ||
94 | TP_printk("dev=%s skbaddr=%p len=%u rc=%d", | |
95 | __get_str(name), __entry->skbaddr, __entry->len, __entry->rc) | |
96 | ); | |
97 | ||
98 | DECLARE_EVENT_CLASS(net_dev_template, | |
99 | ||
100 | TP_PROTO(struct sk_buff *skb), | |
101 | ||
102 | TP_ARGS(skb), | |
103 | ||
104 | TP_STRUCT__entry( | |
105 | __field( void *, skbaddr ) | |
106 | __field( unsigned int, len ) | |
107 | __string( name, skb->dev->name ) | |
108 | ), | |
109 | ||
110 | TP_fast_assign( | |
111 | __entry->skbaddr = skb; | |
112 | __entry->len = skb->len; | |
113 | __assign_str(name, skb->dev->name); | |
114 | ), | |
115 | ||
116 | TP_printk("dev=%s skbaddr=%p len=%u", | |
117 | __get_str(name), __entry->skbaddr, __entry->len) | |
118 | ) | |
119 | ||
120 | DEFINE_EVENT(net_dev_template, net_dev_queue, | |
121 | ||
122 | TP_PROTO(struct sk_buff *skb), | |
123 | ||
124 | TP_ARGS(skb) | |
125 | ); | |
126 | ||
127 | DEFINE_EVENT(net_dev_template, netif_receive_skb, | |
128 | ||
129 | TP_PROTO(struct sk_buff *skb), | |
130 | ||
131 | TP_ARGS(skb) | |
132 | ); | |
133 | ||
134 | DEFINE_EVENT(net_dev_template, netif_rx, | |
135 | ||
136 | TP_PROTO(struct sk_buff *skb), | |
137 | ||
138 | TP_ARGS(skb) | |
139 | ); | |
ae78dbfa BH |
140 | |
141 | DECLARE_EVENT_CLASS(net_dev_rx_verbose_template, | |
142 | ||
143 | TP_PROTO(const struct sk_buff *skb), | |
144 | ||
145 | TP_ARGS(skb), | |
146 | ||
147 | TP_STRUCT__entry( | |
148 | __string( name, skb->dev->name ) | |
149 | __field( unsigned int, napi_id ) | |
150 | __field( u16, queue_mapping ) | |
151 | __field( const void *, skbaddr ) | |
152 | __field( bool, vlan_tagged ) | |
153 | __field( u16, vlan_proto ) | |
154 | __field( u16, vlan_tci ) | |
155 | __field( u16, protocol ) | |
156 | __field( u8, ip_summed ) | |
61b905da TH |
157 | __field( u32, hash ) |
158 | __field( bool, l4_hash ) | |
ae78dbfa BH |
159 | __field( unsigned int, len ) |
160 | __field( unsigned int, data_len ) | |
161 | __field( unsigned int, truesize ) | |
162 | __field( bool, mac_header_valid) | |
163 | __field( int, mac_header ) | |
164 | __field( unsigned char, nr_frags ) | |
165 | __field( u16, gso_size ) | |
166 | __field( u16, gso_type ) | |
167 | ), | |
168 | ||
169 | TP_fast_assign( | |
170 | __assign_str(name, skb->dev->name); | |
171 | #ifdef CONFIG_NET_RX_BUSY_POLL | |
172 | __entry->napi_id = skb->napi_id; | |
173 | #else | |
174 | __entry->napi_id = 0; | |
175 | #endif | |
176 | __entry->queue_mapping = skb->queue_mapping; | |
177 | __entry->skbaddr = skb; | |
df8a39de | 178 | __entry->vlan_tagged = skb_vlan_tag_present(skb); |
ae78dbfa | 179 | __entry->vlan_proto = ntohs(skb->vlan_proto); |
df8a39de | 180 | __entry->vlan_tci = skb_vlan_tag_get(skb); |
ae78dbfa BH |
181 | __entry->protocol = ntohs(skb->protocol); |
182 | __entry->ip_summed = skb->ip_summed; | |
61b905da TH |
183 | __entry->hash = skb->hash; |
184 | __entry->l4_hash = skb->l4_hash; | |
ae78dbfa BH |
185 | __entry->len = skb->len; |
186 | __entry->data_len = skb->data_len; | |
187 | __entry->truesize = skb->truesize; | |
188 | __entry->mac_header_valid = skb_mac_header_was_set(skb); | |
189 | __entry->mac_header = skb_mac_header(skb) - skb->data; | |
190 | __entry->nr_frags = skb_shinfo(skb)->nr_frags; | |
191 | __entry->gso_size = skb_shinfo(skb)->gso_size; | |
192 | __entry->gso_type = skb_shinfo(skb)->gso_type; | |
193 | ), | |
194 | ||
61b905da | 195 | TP_printk("dev=%s napi_id=%#x queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d hash=0x%08x l4_hash=%d len=%u data_len=%u truesize=%u mac_header_valid=%d mac_header=%d nr_frags=%d gso_size=%d gso_type=%#x", |
ae78dbfa BH |
196 | __get_str(name), __entry->napi_id, __entry->queue_mapping, |
197 | __entry->skbaddr, __entry->vlan_tagged, __entry->vlan_proto, | |
198 | __entry->vlan_tci, __entry->protocol, __entry->ip_summed, | |
61b905da | 199 | __entry->hash, __entry->l4_hash, __entry->len, |
ae78dbfa BH |
200 | __entry->data_len, __entry->truesize, |
201 | __entry->mac_header_valid, __entry->mac_header, | |
202 | __entry->nr_frags, __entry->gso_size, __entry->gso_type) | |
203 | ); | |
204 | ||
205 | DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_frags_entry, | |
206 | ||
207 | TP_PROTO(const struct sk_buff *skb), | |
208 | ||
209 | TP_ARGS(skb) | |
210 | ); | |
211 | ||
212 | DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_receive_entry, | |
213 | ||
214 | TP_PROTO(const struct sk_buff *skb), | |
215 | ||
216 | TP_ARGS(skb) | |
217 | ); | |
218 | ||
219 | DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb_entry, | |
220 | ||
221 | TP_PROTO(const struct sk_buff *skb), | |
222 | ||
223 | TP_ARGS(skb) | |
224 | ); | |
225 | ||
226 | DEFINE_EVENT(net_dev_rx_verbose_template, netif_rx_entry, | |
227 | ||
228 | TP_PROTO(const struct sk_buff *skb), | |
229 | ||
230 | TP_ARGS(skb) | |
231 | ); | |
232 | ||
233 | DEFINE_EVENT(net_dev_rx_verbose_template, netif_rx_ni_entry, | |
234 | ||
235 | TP_PROTO(const struct sk_buff *skb), | |
236 | ||
237 | TP_ARGS(skb) | |
238 | ); | |
239 | ||
cf66ba58 KS |
240 | #endif /* _TRACE_NET_H */ |
241 | ||
242 | /* This part must be outside protection */ | |
243 | #include <trace/define_trace.h> |