1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright (C) 2021 Intel Corporation. */ 3 4 /* Modeled on trace-events-sample.h */ 5 6 /* The trace subsystem name for ice will be "ice". 7 * 8 * This file is named ice_trace.h. 9 * 10 * Since this include file's name is different from the trace 11 * subsystem name, we'll have to define TRACE_INCLUDE_FILE at the end 12 * of this file. 13 */ 14 #undef TRACE_SYSTEM 15 #define TRACE_SYSTEM ice 16 17 /* See trace-events-sample.h for a detailed description of why this 18 * guard clause is different from most normal include files. 19 */ 20 #if !defined(_ICE_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) 21 #define _ICE_TRACE_H_ 22 23 #include <linux/tracepoint.h> 24 #include "ice_eswitch_br.h" 25 26 /* ice_trace() macro enables shared code to refer to trace points 27 * like: 28 * 29 * trace_ice_example(args...) 30 * 31 * ... as: 32 * 33 * ice_trace(example, args...) 34 * 35 * ... to resolve to the PF version of the tracepoint without 36 * ifdefs, and to allow tracepoints to be disabled entirely at build 37 * time. 38 * 39 * Trace point should always be referred to in the driver via this 40 * macro. 41 * 42 * Similarly, ice_trace_enabled(trace_name) wraps references to 43 * trace_ice_<trace_name>_enabled() functions. 44 * @trace_name: name of tracepoint 45 */ 46 #define _ICE_TRACE_NAME(trace_name) (trace_##ice##_##trace_name) 47 #define ICE_TRACE_NAME(trace_name) _ICE_TRACE_NAME(trace_name) 48 49 #define ice_trace(trace_name, args...) ICE_TRACE_NAME(trace_name)(args) 50 51 #define ice_trace_enabled(trace_name) ICE_TRACE_NAME(trace_name##_enabled)() 52 53 /* This is for events common to PF. Corresponding versions will be named 54 * trace_ice_*. The ice_trace() macro above will select the right trace point 55 * name for the driver. 56 */ 57 58 /* Begin tracepoints */ 59 60 /* Global tracepoints */ 61 62 /* Events related to DIM, q_vectors and ring containers */ 63 DECLARE_EVENT_CLASS(ice_rx_dim_template, 64 TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim), 65 TP_ARGS(q_vector, dim), 66 TP_STRUCT__entry(__field(struct ice_q_vector *, q_vector) 67 __field(struct dim *, dim) 68 __string(devname, q_vector->rx.rx_ring->netdev->name)), 69 70 TP_fast_assign(__entry->q_vector = q_vector; 71 __entry->dim = dim; 72 __assign_str(devname);), 73 74 TP_printk("netdev: %s Rx-Q: %d dim-state: %d dim-profile: %d dim-tune: %d dim-st-right: %d dim-st-left: %d dim-tired: %d", 75 __get_str(devname), 76 __entry->q_vector->rx.rx_ring->q_index, 77 __entry->dim->state, 78 __entry->dim->profile_ix, 79 __entry->dim->tune_state, 80 __entry->dim->steps_right, 81 __entry->dim->steps_left, 82 __entry->dim->tired) 83 ); 84 85 DEFINE_EVENT(ice_rx_dim_template, ice_rx_dim_work, 86 TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim), 87 TP_ARGS(q_vector, dim) 88 ); 89 90 DECLARE_EVENT_CLASS(ice_tx_dim_template, 91 TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim), 92 TP_ARGS(q_vector, dim), 93 TP_STRUCT__entry(__field(struct ice_q_vector *, q_vector) 94 __field(struct dim *, dim) 95 __string(devname, q_vector->tx.tx_ring->netdev->name)), 96 97 TP_fast_assign(__entry->q_vector = q_vector; 98 __entry->dim = dim; 99 __assign_str(devname);), 100 101 TP_printk("netdev: %s Tx-Q: %d dim-state: %d dim-profile: %d dim-tune: %d dim-st-right: %d dim-st-left: %d dim-tired: %d", 102 __get_str(devname), 103 __entry->q_vector->tx.tx_ring->q_index, 104 __entry->dim->state, 105 __entry->dim->profile_ix, 106 __entry->dim->tune_state, 107 __entry->dim->steps_right, 108 __entry->dim->steps_left, 109 __entry->dim->tired) 110 ); 111 112 DEFINE_EVENT(ice_tx_dim_template, ice_tx_dim_work, 113 TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim), 114 TP_ARGS(q_vector, dim) 115 ); 116 117 /* Events related to a vsi & ring */ 118 DECLARE_EVENT_CLASS(ice_tx_template, 119 TP_PROTO(struct ice_tx_ring *ring, struct ice_tx_desc *desc, 120 struct ice_tx_buf *buf), 121 122 TP_ARGS(ring, desc, buf), 123 TP_STRUCT__entry(__field(void *, ring) 124 __field(void *, desc) 125 __field(void *, buf) 126 __string(devname, ring->netdev->name)), 127 128 TP_fast_assign(__entry->ring = ring; 129 __entry->desc = desc; 130 __entry->buf = buf; 131 __assign_str(devname);), 132 133 TP_printk("netdev: %s ring: %pK desc: %pK buf %pK", __get_str(devname), 134 __entry->ring, __entry->desc, __entry->buf) 135 ); 136 137 #define DEFINE_TX_TEMPLATE_OP_EVENT(name) \ 138 DEFINE_EVENT(ice_tx_template, name, \ 139 TP_PROTO(struct ice_tx_ring *ring, \ 140 struct ice_tx_desc *desc, \ 141 struct ice_tx_buf *buf), \ 142 TP_ARGS(ring, desc, buf)) 143 144 DEFINE_TX_TEMPLATE_OP_EVENT(ice_clean_tx_irq); 145 DEFINE_TX_TEMPLATE_OP_EVENT(ice_clean_tx_irq_unmap); 146 DEFINE_TX_TEMPLATE_OP_EVENT(ice_clean_tx_irq_unmap_eop); 147 148 DECLARE_EVENT_CLASS(ice_rx_template, 149 TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc), 150 151 TP_ARGS(ring, desc), 152 153 TP_STRUCT__entry(__field(void *, ring) 154 __field(void *, desc) 155 __string(devname, ring->netdev->name)), 156 157 TP_fast_assign(__entry->ring = ring; 158 __entry->desc = desc; 159 __assign_str(devname);), 160 161 TP_printk("netdev: %s ring: %pK desc: %pK", __get_str(devname), 162 __entry->ring, __entry->desc) 163 ); 164 DEFINE_EVENT(ice_rx_template, ice_clean_rx_irq, 165 TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc), 166 TP_ARGS(ring, desc) 167 ); 168 169 DECLARE_EVENT_CLASS(ice_rx_indicate_template, 170 TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc, 171 struct sk_buff *skb), 172 173 TP_ARGS(ring, desc, skb), 174 175 TP_STRUCT__entry(__field(void *, ring) 176 __field(void *, desc) 177 __field(void *, skb) 178 __string(devname, ring->netdev->name)), 179 180 TP_fast_assign(__entry->ring = ring; 181 __entry->desc = desc; 182 __entry->skb = skb; 183 __assign_str(devname);), 184 185 TP_printk("netdev: %s ring: %pK desc: %pK skb %pK", __get_str(devname), 186 __entry->ring, __entry->desc, __entry->skb) 187 ); 188 189 DEFINE_EVENT(ice_rx_indicate_template, ice_clean_rx_irq_indicate, 190 TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc, 191 struct sk_buff *skb), 192 TP_ARGS(ring, desc, skb) 193 ); 194 195 DECLARE_EVENT_CLASS(ice_xmit_template, 196 TP_PROTO(struct ice_tx_ring *ring, struct sk_buff *skb), 197 198 TP_ARGS(ring, skb), 199 200 TP_STRUCT__entry(__field(void *, ring) 201 __field(void *, skb) 202 __string(devname, ring->netdev->name)), 203 204 TP_fast_assign(__entry->ring = ring; 205 __entry->skb = skb; 206 __assign_str(devname);), 207 208 TP_printk("netdev: %s skb: %pK ring: %pK", __get_str(devname), 209 __entry->skb, __entry->ring) 210 ); 211 212 #define DEFINE_XMIT_TEMPLATE_OP_EVENT(name) \ 213 DEFINE_EVENT(ice_xmit_template, name, \ 214 TP_PROTO(struct ice_tx_ring *ring, struct sk_buff *skb), \ 215 TP_ARGS(ring, skb)) 216 217 DEFINE_XMIT_TEMPLATE_OP_EVENT(ice_xmit_frame_ring); 218 DEFINE_XMIT_TEMPLATE_OP_EVENT(ice_xmit_frame_ring_drop); 219 220 DECLARE_EVENT_CLASS(ice_tx_tstamp_template, 221 TP_PROTO(struct sk_buff *skb, int idx), 222 223 TP_ARGS(skb, idx), 224 225 TP_STRUCT__entry(__field(void *, skb) 226 __field(int, idx)), 227 228 TP_fast_assign(__entry->skb = skb; 229 __entry->idx = idx;), 230 231 TP_printk("skb %pK idx %d", 232 __entry->skb, __entry->idx) 233 ); 234 #define DEFINE_TX_TSTAMP_OP_EVENT(name) \ 235 DEFINE_EVENT(ice_tx_tstamp_template, name, \ 236 TP_PROTO(struct sk_buff *skb, int idx), \ 237 TP_ARGS(skb, idx)) 238 239 DEFINE_TX_TSTAMP_OP_EVENT(ice_tx_tstamp_request); 240 DEFINE_TX_TSTAMP_OP_EVENT(ice_tx_tstamp_fw_req); 241 DEFINE_TX_TSTAMP_OP_EVENT(ice_tx_tstamp_fw_done); 242 DEFINE_TX_TSTAMP_OP_EVENT(ice_tx_tstamp_complete); 243 244 DECLARE_EVENT_CLASS(ice_esw_br_fdb_template, 245 TP_PROTO(struct ice_esw_br_fdb_entry *fdb), 246 TP_ARGS(fdb), 247 TP_STRUCT__entry(__array(char, dev_name, IFNAMSIZ) 248 __array(unsigned char, addr, ETH_ALEN) 249 __field(u16, vid) 250 __field(int, flags)), 251 TP_fast_assign(strscpy(__entry->dev_name, 252 netdev_name(fdb->dev), 253 IFNAMSIZ); 254 memcpy(__entry->addr, fdb->data.addr, ETH_ALEN); 255 __entry->vid = fdb->data.vid; 256 __entry->flags = fdb->flags;), 257 TP_printk("net_device=%s addr=%pM vid=%u flags=%x", 258 __entry->dev_name, 259 __entry->addr, 260 __entry->vid, 261 __entry->flags) 262 ); 263 264 DEFINE_EVENT(ice_esw_br_fdb_template, 265 ice_eswitch_br_fdb_entry_create, 266 TP_PROTO(struct ice_esw_br_fdb_entry *fdb), 267 TP_ARGS(fdb) 268 ); 269 270 DEFINE_EVENT(ice_esw_br_fdb_template, 271 ice_eswitch_br_fdb_entry_find_and_delete, 272 TP_PROTO(struct ice_esw_br_fdb_entry *fdb), 273 TP_ARGS(fdb) 274 ); 275 276 DECLARE_EVENT_CLASS(ice_esw_br_vlan_template, 277 TP_PROTO(struct ice_esw_br_vlan *vlan), 278 TP_ARGS(vlan), 279 TP_STRUCT__entry(__field(u16, vid) 280 __field(u16, flags)), 281 TP_fast_assign(__entry->vid = vlan->vid; 282 __entry->flags = vlan->flags;), 283 TP_printk("vid=%u flags=%x", 284 __entry->vid, 285 __entry->flags) 286 ); 287 288 DEFINE_EVENT(ice_esw_br_vlan_template, 289 ice_eswitch_br_vlan_create, 290 TP_PROTO(struct ice_esw_br_vlan *vlan), 291 TP_ARGS(vlan) 292 ); 293 294 DEFINE_EVENT(ice_esw_br_vlan_template, 295 ice_eswitch_br_vlan_cleanup, 296 TP_PROTO(struct ice_esw_br_vlan *vlan), 297 TP_ARGS(vlan) 298 ); 299 300 #define ICE_ESW_BR_PORT_NAME_L 16 301 302 DECLARE_EVENT_CLASS(ice_esw_br_port_template, 303 TP_PROTO(struct ice_esw_br_port *port), 304 TP_ARGS(port), 305 TP_STRUCT__entry(__field(u16, vport_num) 306 __array(char, port_type, ICE_ESW_BR_PORT_NAME_L)), 307 TP_fast_assign(__entry->vport_num = port->vsi_idx; 308 if (port->type == ICE_ESWITCH_BR_UPLINK_PORT) 309 strscpy(__entry->port_type, 310 "Uplink", 311 ICE_ESW_BR_PORT_NAME_L); 312 else 313 strscpy(__entry->port_type, 314 "VF Representor", 315 ICE_ESW_BR_PORT_NAME_L);), 316 TP_printk("vport_num=%u port type=%s", 317 __entry->vport_num, 318 __entry->port_type) 319 ); 320 321 DEFINE_EVENT(ice_esw_br_port_template, 322 ice_eswitch_br_port_link, 323 TP_PROTO(struct ice_esw_br_port *port), 324 TP_ARGS(port) 325 ); 326 327 DEFINE_EVENT(ice_esw_br_port_template, 328 ice_eswitch_br_port_unlink, 329 TP_PROTO(struct ice_esw_br_port *port), 330 TP_ARGS(port) 331 ); 332 333 DECLARE_EVENT_CLASS(ice_switch_stats_template, 334 TP_PROTO(struct ice_switch_info *sw_info), 335 TP_ARGS(sw_info), 336 TP_STRUCT__entry(__field(u16, rule_cnt) 337 __field(u8, recp_cnt)), 338 TP_fast_assign(__entry->rule_cnt = sw_info->rule_cnt; 339 __entry->recp_cnt = sw_info->recp_cnt;), 340 TP_printk("rules=%u recipes=%u", 341 __entry->rule_cnt, 342 __entry->recp_cnt) 343 ); 344 345 DEFINE_EVENT(ice_switch_stats_template, 346 ice_aq_sw_rules, 347 TP_PROTO(struct ice_switch_info *sw_info), 348 TP_ARGS(sw_info) 349 ); 350 351 /* End tracepoints */ 352 353 #endif /* _ICE_TRACE_H_ */ 354 /* This must be outside ifdef _ICE_TRACE_H */ 355 356 /* This trace include file is not located in the .../include/trace 357 * with the kernel tracepoint definitions, because we're a loadable 358 * module. 359 */ 360 #undef TRACE_INCLUDE_PATH 361 #define TRACE_INCLUDE_PATH . 362 #undef TRACE_INCLUDE_FILE 363 #define TRACE_INCLUDE_FILE ../../drivers/net/ethernet/intel/ice/ice_trace 364 #include <trace/define_trace.h> 365