lib/librte_eal/include/rte_eal_trace.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(C) 2020 Marvell International Ltd.
   3  */
   4
   5 #ifndef _RTE_EAL_TRACE_H_
   6 #define _RTE_EAL_TRACE_H_
   7
   8 /**
   9  * @file
  10  *
  11  * API for EAL trace support
  12  */
  13
  14 #ifdef __cplusplus
  15 extern "C" {
  16 #endif
  17
  18 #include <rte_alarm.h>
  19 #include <rte_interrupts.h>
  20 #include <rte_trace_point.h>
  21
  22 /* Generic */
  23 RTE_TRACE_POINT(
  24         rte_eal_trace_generic_void,
  25         RTE_TRACE_POINT_ARGS(void),
  26 )
  27
  28 RTE_TRACE_POINT(
  29         rte_eal_trace_generic_u64,
  30         RTE_TRACE_POINT_ARGS(uint64_t in),
  31         rte_trace_point_emit_u64(in);
  32 )
  33
  34 RTE_TRACE_POINT(
  35         rte_eal_trace_generic_u32,
  36         RTE_TRACE_POINT_ARGS(uint32_t in),
  37         rte_trace_point_emit_u32(in);
  38 )
  39
  40 RTE_TRACE_POINT(
  41         rte_eal_trace_generic_u16,
  42         RTE_TRACE_POINT_ARGS(uint16_t in),
  43         rte_trace_point_emit_u16(in);
  44 )
  45
  46 RTE_TRACE_POINT(
  47         rte_eal_trace_generic_u8,
  48         RTE_TRACE_POINT_ARGS(uint8_t in),
  49         rte_trace_point_emit_u8(in);
  50 )
  51
  52 RTE_TRACE_POINT(
  53         rte_eal_trace_generic_i64,
  54         RTE_TRACE_POINT_ARGS(int64_t in),
  55         rte_trace_point_emit_i64(in);
  56 )
  57
  58 RTE_TRACE_POINT(
  59         rte_eal_trace_generic_i32,
  60         RTE_TRACE_POINT_ARGS(int32_t in),
  61         rte_trace_point_emit_i32(in);
  62 )
  63
  64 RTE_TRACE_POINT(
  65         rte_eal_trace_generic_i16,
  66         RTE_TRACE_POINT_ARGS(int16_t in),
  67         rte_trace_point_emit_i16(in);
  68 )
  69
  70 RTE_TRACE_POINT(
  71         rte_eal_trace_generic_i8,
  72         RTE_TRACE_POINT_ARGS(int8_t in),
  73         rte_trace_point_emit_i8(in);
  74 )
  75
  76 RTE_TRACE_POINT(
  77         rte_eal_trace_generic_int,
  78         RTE_TRACE_POINT_ARGS(int in),
  79         rte_trace_point_emit_int(in);
  80 )
  81
  82 RTE_TRACE_POINT(
  83         rte_eal_trace_generic_long,
  84         RTE_TRACE_POINT_ARGS(long in),
  85         rte_trace_point_emit_long(in);
  86 )
  87
  88 RTE_TRACE_POINT(
  89         rte_eal_trace_generic_float,
  90         RTE_TRACE_POINT_ARGS(float in),
  91         rte_trace_point_emit_float(in);
  92 )
  93
  94 RTE_TRACE_POINT(
  95         rte_eal_trace_generic_double,
  96         RTE_TRACE_POINT_ARGS(double in),
  97         rte_trace_point_emit_double(in);
  98 )
  99
 100 RTE_TRACE_POINT(
 101         rte_eal_trace_generic_ptr,
 102         RTE_TRACE_POINT_ARGS(const void *ptr),
 103         rte_trace_point_emit_ptr(ptr);
 104 )
 105
 106 RTE_TRACE_POINT(
 107         rte_eal_trace_generic_str,
 108         RTE_TRACE_POINT_ARGS(const char *str),
 109         rte_trace_point_emit_string(str);
 110 )
 111
 112 RTE_TRACE_POINT(
 113         rte_eal_trace_generic_func,
 114         RTE_TRACE_POINT_ARGS(const char *func),
 115         rte_trace_point_emit_string(func);
 116 )
 117
 118 #define RTE_EAL_TRACE_GENERIC_FUNC rte_eal_trace_generic_func(__func__)
 119
 120 /* Alarm */
 121 RTE_TRACE_POINT(
 122         rte_eal_trace_alarm_set,
 123         RTE_TRACE_POINT_ARGS(uint64_t us, rte_eal_alarm_callback cb_fn,
 124                 void *cb_arg, int rc),
 125         rte_trace_point_emit_u64(us);
 126         rte_trace_point_emit_ptr(cb_fn);
 127         rte_trace_point_emit_ptr(cb_arg);
 128         rte_trace_point_emit_int(rc);
 129 )
 130
 131 RTE_TRACE_POINT(
 132         rte_eal_trace_alarm_cancel,
 133         RTE_TRACE_POINT_ARGS(rte_eal_alarm_callback cb_fn, void *cb_arg,
 134                 int count),
 135         rte_trace_point_emit_ptr(cb_fn);
 136         rte_trace_point_emit_ptr(cb_arg);
 137         rte_trace_point_emit_int(count);
 138 )
 139
 140 /* Memory */
 141 RTE_TRACE_POINT(
 142         rte_eal_trace_mem_zmalloc,
 143         RTE_TRACE_POINT_ARGS(const char *type, size_t size, unsigned int align,
 144                 int socket, void *ptr),
 145         rte_trace_point_emit_string(type);
 146         rte_trace_point_emit_long(size);
 147         rte_trace_point_emit_u32(align);
 148         rte_trace_point_emit_int(socket);
 149         rte_trace_point_emit_ptr(ptr);
 150 )
 151
 152 RTE_TRACE_POINT(
 153         rte_eal_trace_mem_malloc,
 154         RTE_TRACE_POINT_ARGS(const char *type, size_t size, unsigned int align,
 155                 int socket, void *ptr),
 156         rte_trace_point_emit_string(type);
 157         rte_trace_point_emit_long(size);
 158         rte_trace_point_emit_u32(align);
 159         rte_trace_point_emit_int(socket);
 160         rte_trace_point_emit_ptr(ptr);
 161 )
 162
 163 RTE_TRACE_POINT(
 164         rte_eal_trace_mem_realloc,
 165         RTE_TRACE_POINT_ARGS(size_t size, unsigned int align, int socket,
 166                 void *ptr),
 167         rte_trace_point_emit_long(size);
 168         rte_trace_point_emit_u32(align);
 169         rte_trace_point_emit_int(socket);
 170         rte_trace_point_emit_ptr(ptr);
 171 )
 172
 173 RTE_TRACE_POINT(
 174         rte_eal_trace_mem_free,
 175         RTE_TRACE_POINT_ARGS(void *ptr),
 176         rte_trace_point_emit_ptr(ptr);
 177 )
 178
 179 /* Memzone */
 180 RTE_TRACE_POINT(
 181         rte_eal_trace_memzone_reserve,
 182         RTE_TRACE_POINT_ARGS(const char *name, size_t len, int socket_id,
 183                 unsigned int flags, unsigned int align, unsigned int bound,
 184                 const void *mz),
 185         rte_trace_point_emit_string(name);
 186         rte_trace_point_emit_long(len);
 187         rte_trace_point_emit_int(socket_id);
 188         rte_trace_point_emit_u32(flags);
 189         rte_trace_point_emit_u32(align);
 190         rte_trace_point_emit_u32(bound);
 191         rte_trace_point_emit_ptr(mz);
 192 )
 193
 194 RTE_TRACE_POINT(
 195         rte_eal_trace_memzone_lookup,
 196         RTE_TRACE_POINT_ARGS(const char *name, const void *memzone),
 197         rte_trace_point_emit_string(name);
 198         rte_trace_point_emit_ptr(memzone);
 199 )
 200
 201 RTE_TRACE_POINT(
 202         rte_eal_trace_memzone_free,
 203         RTE_TRACE_POINT_ARGS(const char *name, void *addr, int rc),
 204         rte_trace_point_emit_string(name);
 205         rte_trace_point_emit_ptr(addr);
 206         rte_trace_point_emit_int(rc);
 207 )
 208
 209 /* Thread */
 210 RTE_TRACE_POINT(
 211         rte_eal_trace_thread_remote_launch,
 212         RTE_TRACE_POINT_ARGS(int (*f)(void *), void *arg,
 213                 unsigned int slave_id, int rc),
 214         rte_trace_point_emit_ptr(f);
 215         rte_trace_point_emit_ptr(arg);
 216         rte_trace_point_emit_u32(slave_id);
 217         rte_trace_point_emit_int(rc);
 218 )
 219 RTE_TRACE_POINT(
 220         rte_eal_trace_thread_lcore_ready,
 221         RTE_TRACE_POINT_ARGS(unsigned int lcore_id, const char *cpuset),
 222         rte_trace_point_emit_u32(lcore_id);
 223         rte_trace_point_emit_string(cpuset);
 224 )
 225
 226 /* Interrupt */
 227 RTE_TRACE_POINT(
 228         rte_eal_trace_intr_callback_register,
 229         RTE_TRACE_POINT_ARGS(const struct rte_intr_handle *handle,
 230                 rte_intr_callback_fn cb, void *cb_arg, int rc),
 231         rte_trace_point_emit_int(rc);
 232         rte_trace_point_emit_int(handle->vfio_dev_fd);
 233         rte_trace_point_emit_int(handle->fd);
 234         rte_trace_point_emit_int(handle->type);
 235         rte_trace_point_emit_u32(handle->max_intr);
 236         rte_trace_point_emit_u32(handle->nb_efd);
 237         rte_trace_point_emit_ptr(cb);
 238         rte_trace_point_emit_ptr(cb_arg);
 239 )
 240 RTE_TRACE_POINT(
 241         rte_eal_trace_intr_callback_unregister,
 242         RTE_TRACE_POINT_ARGS(const struct rte_intr_handle *handle,
 243                 rte_intr_callback_fn cb, void *cb_arg, int rc),
 244         rte_trace_point_emit_int(rc);
 245         rte_trace_point_emit_int(handle->vfio_dev_fd);
 246         rte_trace_point_emit_int(handle->fd);
 247         rte_trace_point_emit_int(handle->type);
 248         rte_trace_point_emit_u32(handle->max_intr);
 249         rte_trace_point_emit_u32(handle->nb_efd);
 250         rte_trace_point_emit_ptr(cb);
 251         rte_trace_point_emit_ptr(cb_arg);
 252 )
 253 RTE_TRACE_POINT(
 254         rte_eal_trace_intr_enable,
 255         RTE_TRACE_POINT_ARGS(const struct rte_intr_handle *handle, int rc),
 256         rte_trace_point_emit_int(rc);
 257         rte_trace_point_emit_int(handle->vfio_dev_fd);
 258         rte_trace_point_emit_int(handle->fd);
 259         rte_trace_point_emit_int(handle->type);
 260         rte_trace_point_emit_u32(handle->max_intr);
 261         rte_trace_point_emit_u32(handle->nb_efd);
 262 )
 263 RTE_TRACE_POINT(
 264         rte_eal_trace_intr_disable,
 265         RTE_TRACE_POINT_ARGS(const struct rte_intr_handle *handle, int rc),
 266         rte_trace_point_emit_int(rc);
 267         rte_trace_point_emit_int(handle->vfio_dev_fd);
 268         rte_trace_point_emit_int(handle->fd);
 269         rte_trace_point_emit_int(handle->type);
 270         rte_trace_point_emit_u32(handle->max_intr);
 271         rte_trace_point_emit_u32(handle->nb_efd);
 272 )
 273
 274 #ifdef __cplusplus
 275 }
 276 #endif
 277
 278 #endif /* _RTE_EAL_TRACE_H_ */