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| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 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> |
| 10 | #include <linux/if_vlan.h> |
| 11 | #include <linux/ip.h> |
| 12 | #include <linux/tracepoint.h> |
| 13 | |
| 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 | __field( u64, net_cookie ) |
| 39 | ), |
| 40 | |
| 41 | TP_fast_assign( |
| 42 | __assign_str(name); |
| 43 | __entry->queue_mapping = skb->queue_mapping; |
| 44 | __entry->skbaddr = skb; |
| 45 | __entry->vlan_tagged = skb_vlan_tag_present(skb); |
| 46 | __entry->vlan_proto = ntohs(skb->vlan_proto); |
| 47 | __entry->vlan_tci = skb_vlan_tag_get(skb); |
| 48 | __entry->protocol = ntohs(skb->protocol); |
| 49 | __entry->ip_summed = skb->ip_summed; |
| 50 | __entry->len = skb->len; |
| 51 | __entry->data_len = skb->data_len; |
| 52 | __entry->network_offset = skb_network_offset(skb); |
| 53 | __entry->transport_offset_valid = |
| 54 | skb_transport_header_was_set(skb); |
| 55 | __entry->transport_offset = skb_transport_header_was_set(skb) ? |
| 56 | skb_transport_offset(skb) : 0; |
| 57 | __entry->tx_flags = skb_shinfo(skb)->tx_flags; |
| 58 | __entry->gso_size = skb_shinfo(skb)->gso_size; |
| 59 | __entry->gso_segs = skb_shinfo(skb)->gso_segs; |
| 60 | __entry->gso_type = skb_shinfo(skb)->gso_type; |
| 61 | __entry->net_cookie = dev_net(dev)->net_cookie; |
| 62 | ), |
| 63 | |
| 64 | 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 net_cookie=%llu", |
| 65 | __get_str(name), __entry->queue_mapping, __entry->skbaddr, |
| 66 | __entry->vlan_tagged, __entry->vlan_proto, __entry->vlan_tci, |
| 67 | __entry->protocol, __entry->ip_summed, __entry->len, |
| 68 | __entry->data_len, |
| 69 | __entry->network_offset, __entry->transport_offset_valid, |
| 70 | __entry->transport_offset, __entry->tx_flags, |
| 71 | __entry->gso_size, __entry->gso_segs, |
| 72 | __entry->gso_type, __entry->net_cookie) |
| 73 | ); |
| 74 | |
| 75 | TRACE_EVENT(net_dev_xmit, |
| 76 | |
| 77 | TP_PROTO(struct sk_buff *skb, |
| 78 | int rc, |
| 79 | struct net_device *dev, |
| 80 | unsigned int skb_len), |
| 81 | |
| 82 | TP_ARGS(skb, rc, dev, skb_len), |
| 83 | |
| 84 | TP_STRUCT__entry( |
| 85 | __field( void *, skbaddr ) |
| 86 | __field( unsigned int, len ) |
| 87 | __field( int, rc ) |
| 88 | __string( name, dev->name ) |
| 89 | __field( u64, net_cookie ) |
| 90 | ), |
| 91 | |
| 92 | TP_fast_assign( |
| 93 | __entry->skbaddr = skb; |
| 94 | __entry->len = skb_len; |
| 95 | __entry->rc = rc; |
| 96 | __entry->net_cookie = dev_net(dev)->net_cookie; |
| 97 | __assign_str(name); |
| 98 | ), |
| 99 | |
| 100 | TP_printk("dev=%s skbaddr=%p len=%u rc=%d net_cookie=%llu", |
| 101 | __get_str(name), __entry->skbaddr, |
| 102 | __entry->len, __entry->rc, |
| 103 | __entry->net_cookie) |
| 104 | ); |
| 105 | |
| 106 | TRACE_EVENT(net_dev_xmit_timeout, |
| 107 | |
| 108 | TP_PROTO(struct net_device *dev, |
| 109 | int queue_index), |
| 110 | |
| 111 | TP_ARGS(dev, queue_index), |
| 112 | |
| 113 | TP_STRUCT__entry( |
| 114 | __string( name, dev->name ) |
| 115 | __string( driver, netdev_drivername(dev)) |
| 116 | __field( int, queue_index ) |
| 117 | __field( u64, net_cookie ) |
| 118 | ), |
| 119 | |
| 120 | TP_fast_assign( |
| 121 | __assign_str(name); |
| 122 | __assign_str(driver); |
| 123 | __entry->queue_index = queue_index; |
| 124 | __entry->net_cookie = dev_net(dev)->net_cookie; |
| 125 | ), |
| 126 | |
| 127 | TP_printk("dev=%s driver=%s queue=%d net_cookie=%llu", |
| 128 | __get_str(name), __get_str(driver), |
| 129 | __entry->queue_index, __entry->net_cookie) |
| 130 | ); |
| 131 | |
| 132 | DECLARE_EVENT_CLASS(net_dev_template, |
| 133 | |
| 134 | TP_PROTO(struct sk_buff *skb), |
| 135 | |
| 136 | TP_ARGS(skb), |
| 137 | |
| 138 | TP_STRUCT__entry( |
| 139 | __field( void *, skbaddr ) |
| 140 | __field( unsigned int, len ) |
| 141 | __string( name, skb->dev->name ) |
| 142 | __field( u64, net_cookie ) |
| 143 | ), |
| 144 | |
| 145 | TP_fast_assign( |
| 146 | __entry->skbaddr = skb; |
| 147 | __entry->len = skb->len; |
| 148 | __entry->net_cookie = dev_net(skb->dev)->net_cookie; |
| 149 | __assign_str(name); |
| 150 | ), |
| 151 | |
| 152 | TP_printk("dev=%s skbaddr=%p len=%u net_cookie=%llu", |
| 153 | __get_str(name), __entry->skbaddr, |
| 154 | __entry->len, |
| 155 | __entry->net_cookie) |
| 156 | ) |
| 157 | |
| 158 | DEFINE_EVENT(net_dev_template, net_dev_queue, |
| 159 | |
| 160 | TP_PROTO(struct sk_buff *skb), |
| 161 | |
| 162 | TP_ARGS(skb) |
| 163 | ); |
| 164 | |
| 165 | DEFINE_EVENT(net_dev_template, netif_receive_skb, |
| 166 | |
| 167 | TP_PROTO(struct sk_buff *skb), |
| 168 | |
| 169 | TP_ARGS(skb) |
| 170 | ); |
| 171 | |
| 172 | DEFINE_EVENT(net_dev_template, netif_rx, |
| 173 | |
| 174 | TP_PROTO(struct sk_buff *skb), |
| 175 | |
| 176 | TP_ARGS(skb) |
| 177 | ); |
| 178 | |
| 179 | DECLARE_EVENT_CLASS(net_dev_rx_verbose_template, |
| 180 | |
| 181 | TP_PROTO(const struct sk_buff *skb), |
| 182 | |
| 183 | TP_ARGS(skb), |
| 184 | |
| 185 | TP_STRUCT__entry( |
| 186 | __string( name, skb->dev->name ) |
| 187 | __field( unsigned int, napi_id ) |
| 188 | __field( u16, queue_mapping ) |
| 189 | __field( const void *, skbaddr ) |
| 190 | __field( bool, vlan_tagged ) |
| 191 | __field( u16, vlan_proto ) |
| 192 | __field( u16, vlan_tci ) |
| 193 | __field( u16, protocol ) |
| 194 | __field( u8, ip_summed ) |
| 195 | __field( u32, hash ) |
| 196 | __field( bool, l4_hash ) |
| 197 | __field( unsigned int, len ) |
| 198 | __field( unsigned int, data_len ) |
| 199 | __field( unsigned int, truesize ) |
| 200 | __field( bool, mac_header_valid) |
| 201 | __field( int, mac_header ) |
| 202 | __field( unsigned char, nr_frags ) |
| 203 | __field( u16, gso_size ) |
| 204 | __field( u16, gso_type ) |
| 205 | __field( u64, net_cookie ) |
| 206 | ), |
| 207 | |
| 208 | TP_fast_assign( |
| 209 | __assign_str(name); |
| 210 | #ifdef CONFIG_NET_RX_BUSY_POLL |
| 211 | __entry->napi_id = skb->napi_id; |
| 212 | #else |
| 213 | __entry->napi_id = 0; |
| 214 | #endif |
| 215 | __entry->queue_mapping = skb->queue_mapping; |
| 216 | __entry->skbaddr = skb; |
| 217 | __entry->vlan_tagged = skb_vlan_tag_present(skb); |
| 218 | __entry->vlan_proto = ntohs(skb->vlan_proto); |
| 219 | __entry->vlan_tci = skb_vlan_tag_get(skb); |
| 220 | __entry->protocol = ntohs(skb->protocol); |
| 221 | __entry->ip_summed = skb->ip_summed; |
| 222 | __entry->hash = skb->hash; |
| 223 | __entry->l4_hash = skb->l4_hash; |
| 224 | __entry->len = skb->len; |
| 225 | __entry->data_len = skb->data_len; |
| 226 | __entry->truesize = skb->truesize; |
| 227 | __entry->mac_header_valid = skb_mac_header_was_set(skb); |
| 228 | __entry->mac_header = skb_mac_header(skb) - skb->data; |
| 229 | __entry->nr_frags = skb_shinfo(skb)->nr_frags; |
| 230 | __entry->gso_size = skb_shinfo(skb)->gso_size; |
| 231 | __entry->gso_type = skb_shinfo(skb)->gso_type; |
| 232 | __entry->net_cookie = dev_net(skb->dev)->net_cookie; |
| 233 | ), |
| 234 | |
| 235 | 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 net_cookie=%llu", |
| 236 | __get_str(name), __entry->napi_id, __entry->queue_mapping, |
| 237 | __entry->skbaddr, __entry->vlan_tagged, __entry->vlan_proto, |
| 238 | __entry->vlan_tci, __entry->protocol, __entry->ip_summed, |
| 239 | __entry->hash, __entry->l4_hash, __entry->len, |
| 240 | __entry->data_len, __entry->truesize, |
| 241 | __entry->mac_header_valid, __entry->mac_header, |
| 242 | __entry->nr_frags, __entry->gso_size, |
| 243 | __entry->gso_type, __entry->net_cookie) |
| 244 | ); |
| 245 | |
| 246 | DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_frags_entry, |
| 247 | |
| 248 | TP_PROTO(const struct sk_buff *skb), |
| 249 | |
| 250 | TP_ARGS(skb) |
| 251 | ); |
| 252 | |
| 253 | DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_receive_entry, |
| 254 | |
| 255 | TP_PROTO(const struct sk_buff *skb), |
| 256 | |
| 257 | TP_ARGS(skb) |
| 258 | ); |
| 259 | |
| 260 | DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb_entry, |
| 261 | |
| 262 | TP_PROTO(const struct sk_buff *skb), |
| 263 | |
| 264 | TP_ARGS(skb) |
| 265 | ); |
| 266 | |
| 267 | DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb_list_entry, |
| 268 | |
| 269 | TP_PROTO(const struct sk_buff *skb), |
| 270 | |
| 271 | TP_ARGS(skb) |
| 272 | ); |
| 273 | |
| 274 | DEFINE_EVENT(net_dev_rx_verbose_template, netif_rx_entry, |
| 275 | |
| 276 | TP_PROTO(const struct sk_buff *skb), |
| 277 | |
| 278 | TP_ARGS(skb) |
| 279 | ); |
| 280 | |
| 281 | DECLARE_EVENT_CLASS(net_dev_rx_exit_template, |
| 282 | |
| 283 | TP_PROTO(int ret), |
| 284 | |
| 285 | TP_ARGS(ret), |
| 286 | |
| 287 | TP_STRUCT__entry( |
| 288 | __field(int, ret) |
| 289 | ), |
| 290 | |
| 291 | TP_fast_assign( |
| 292 | __entry->ret = ret; |
| 293 | ), |
| 294 | |
| 295 | TP_printk("ret=%d", __entry->ret) |
| 296 | ); |
| 297 | |
| 298 | DEFINE_EVENT(net_dev_rx_exit_template, napi_gro_frags_exit, |
| 299 | |
| 300 | TP_PROTO(int ret), |
| 301 | |
| 302 | TP_ARGS(ret) |
| 303 | ); |
| 304 | |
| 305 | DEFINE_EVENT(net_dev_rx_exit_template, napi_gro_receive_exit, |
| 306 | |
| 307 | TP_PROTO(int ret), |
| 308 | |
| 309 | TP_ARGS(ret) |
| 310 | ); |
| 311 | |
| 312 | DEFINE_EVENT(net_dev_rx_exit_template, netif_receive_skb_exit, |
| 313 | |
| 314 | TP_PROTO(int ret), |
| 315 | |
| 316 | TP_ARGS(ret) |
| 317 | ); |
| 318 | |
| 319 | DEFINE_EVENT(net_dev_rx_exit_template, netif_rx_exit, |
| 320 | |
| 321 | TP_PROTO(int ret), |
| 322 | |
| 323 | TP_ARGS(ret) |
| 324 | ); |
| 325 | |
| 326 | DEFINE_EVENT(net_dev_rx_exit_template, netif_receive_skb_list_exit, |
| 327 | |
| 328 | TP_PROTO(int ret), |
| 329 | |
| 330 | TP_ARGS(ret) |
| 331 | ); |
| 332 | |
| 333 | #endif /* _TRACE_NET_H */ |
| 334 | |
| 335 | /* This part must be outside protection */ |
| 336 | #include <trace/define_trace.h> |
| 337 |
Warning: This file is not a C or C++ file. It does not have highlighting.