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