rmnet_trace.h 6.5 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /* Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
  3. */
  4. #undef TRACE_SYSTEM
  5. #define TRACE_SYSTEM rmnet
  6. #undef TRACE_INCLUDE_PATH
  7. #define TRACE_INCLUDE_PATH ../../../../vendor/qcom/opensource/datarmnet/core
  8. #define TRACE_INCLUDE_FILE rmnet_trace
  9. #if !defined(_TRACE_RMNET_H) || defined(TRACE_HEADER_MULTI_READ)
  10. #define _TRACE_RMNET_H
  11. #include <linux/skbuff.h>
  12. #include <linux/tracepoint.h>
  13. /*****************************************************************************/
  14. /* Trace events for rmnet module */
  15. /*****************************************************************************/
  16. TRACE_EVENT(rmnet_xmit_skb,
  17. TP_PROTO(struct sk_buff *skb),
  18. TP_ARGS(skb),
  19. TP_STRUCT__entry(
  20. __string(dev_name, skb->dev->name)
  21. __field(unsigned int, len)
  22. ),
  23. TP_fast_assign(
  24. __assign_str(dev_name, skb->dev->name);
  25. __entry->len = skb->len;
  26. ),
  27. TP_printk("dev_name=%s len=%u", __get_str(dev_name), __entry->len)
  28. );
  29. DECLARE_EVENT_CLASS
  30. (rmnet_mod_template,
  31. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  32. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  33. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2),
  34. TP_STRUCT__entry(__field(u8, func)
  35. __field(u8, evt)
  36. __field(u32, uint1)
  37. __field(u32, uint2)
  38. __field(u64, ulong1)
  39. __field(u64, ulong2)
  40. __field(void *, ptr1)
  41. __field(void *, ptr2)
  42. ),
  43. TP_fast_assign(__entry->func = func;
  44. __entry->evt = evt;
  45. __entry->uint1 = uint1;
  46. __entry->uint2 = uint2;
  47. __entry->ulong1 = ulong1;
  48. __entry->ulong2 = ulong2;
  49. __entry->ptr1 = ptr1;
  50. __entry->ptr2 = ptr2;
  51. ),
  52. TP_printk("fun:%u ev:%u u1:%u u2:%u ul1:%llu ul2:%llu p1:0x%pK p2:0x%pK",
  53. __entry->func, __entry->evt,
  54. __entry->uint1, __entry->uint2,
  55. __entry->ulong1, __entry->ulong2,
  56. __entry->ptr1, __entry->ptr2)
  57. )
  58. DEFINE_EVENT
  59. (rmnet_mod_template, rmnet_low,
  60. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  61. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  62. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  63. );
  64. DEFINE_EVENT
  65. (rmnet_mod_template, rmnet_high,
  66. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  67. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  68. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  69. );
  70. DEFINE_EVENT
  71. (rmnet_mod_template, rmnet_err,
  72. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  73. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  74. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  75. );
  76. TRACE_EVENT(print_skb_gso,
  77. TP_PROTO(struct sk_buff *skb, __be16 src, __be16 dest),
  78. TP_ARGS(skb, src, dest),
  79. TP_STRUCT__entry(
  80. __field(void *, skbaddr)
  81. __field(int, len)
  82. __field(int, data_len)
  83. __field(__be16, src)
  84. __field(__be16, dest)
  85. ),
  86. TP_fast_assign(
  87. __entry->skbaddr = skb;
  88. __entry->len = skb->len;
  89. __entry->data_len = skb->data_len;
  90. __entry->src = src;
  91. __entry->dest = dest;
  92. ),
  93. TP_printk("GSO: skbaddr=%pK, len=%d, data_len=%d, src=%u, dest=%u",
  94. __entry->skbaddr, __entry->len, __entry->data_len,
  95. be16_to_cpu(__entry->src), be16_to_cpu(__entry->dest))
  96. );
  97. /*****************************************************************************/
  98. /* Trace events for rmnet_perf module */
  99. /*****************************************************************************/
  100. DEFINE_EVENT
  101. (rmnet_mod_template, rmnet_perf_low,
  102. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  103. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  104. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  105. );
  106. DEFINE_EVENT
  107. (rmnet_mod_template, rmnet_perf_high,
  108. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  109. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  110. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  111. );
  112. DEFINE_EVENT
  113. (rmnet_mod_template, rmnet_perf_err,
  114. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  115. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  116. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  117. );
  118. /*****************************************************************************/
  119. /* Trace events for rmnet_shs module */
  120. /*****************************************************************************/
  121. DEFINE_EVENT
  122. (rmnet_mod_template, rmnet_shs_low,
  123. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  124. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  125. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  126. );
  127. DEFINE_EVENT
  128. (rmnet_mod_template, rmnet_shs_high,
  129. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  130. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  131. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  132. );
  133. DEFINE_EVENT
  134. (rmnet_mod_template, rmnet_shs_err,
  135. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  136. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  137. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  138. );
  139. DEFINE_EVENT
  140. (rmnet_mod_template, rmnet_shs_wq_low,
  141. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  142. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  143. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  144. );
  145. DEFINE_EVENT
  146. (rmnet_mod_template, rmnet_shs_wq_high,
  147. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  148. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  149. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  150. );
  151. DEFINE_EVENT
  152. (rmnet_mod_template, rmnet_shs_wq_err,
  153. TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,
  154. u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),
  155. TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2)
  156. );
  157. DECLARE_EVENT_CLASS
  158. (rmnet_freq_template,
  159. TP_PROTO(u8 core, u32 newfreq),
  160. TP_ARGS(core, newfreq),
  161. TP_STRUCT__entry(__field(u8, core)
  162. __field(u32, newfreq)
  163. ),
  164. TP_fast_assign(__entry->core = core;
  165. __entry->newfreq = newfreq;
  166. ),
  167. TP_printk("freq policy core:%u freq floor :%u",
  168. __entry->core, __entry->newfreq)
  169. );
  170. DEFINE_EVENT
  171. (rmnet_freq_template, rmnet_freq_boost,
  172. TP_PROTO(u8 core, u32 newfreq),
  173. TP_ARGS(core, newfreq)
  174. );
  175. DEFINE_EVENT
  176. (rmnet_freq_template, rmnet_freq_reset,
  177. TP_PROTO(u8 core, u32 newfreq),
  178. TP_ARGS(core, newfreq)
  179. );
  180. TRACE_EVENT
  181. (rmnet_freq_update,
  182. TP_PROTO(u8 core, u32 lowfreq, u32 highfreq),
  183. TP_ARGS(core, lowfreq, highfreq),
  184. TP_STRUCT__entry(__field(u8, core)
  185. __field(u32, lowfreq)
  186. __field(u32, highfreq)
  187. ),
  188. TP_fast_assign(__entry->core = core;
  189. __entry->lowfreq = lowfreq;
  190. __entry->highfreq = highfreq;
  191. ),
  192. TP_printk("freq policy update core:%u policy freq floor :%u freq ceil :%u",
  193. __entry->core, __entry->lowfreq, __entry->highfreq)
  194. );
  195. #endif /* _TRACE_RMNET_H */
  196. #include <trace/define_trace.h>