trace_booke.h 5.3 KB

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. #if !defined(_TRACE_KVM_BOOKE_H) || defined(TRACE_HEADER_MULTI_READ)
  3. #define _TRACE_KVM_BOOKE_H
  4. #include <linux/tracepoint.h>
  5. #undef TRACE_SYSTEM
  6. #define TRACE_SYSTEM kvm_booke
  7. #define kvm_trace_symbol_exit \
  8. {0, "CRITICAL"}, \
  9. {1, "MACHINE_CHECK"}, \
  10. {2, "DATA_STORAGE"}, \
  11. {3, "INST_STORAGE"}, \
  12. {4, "EXTERNAL"}, \
  13. {5, "ALIGNMENT"}, \
  14. {6, "PROGRAM"}, \
  15. {7, "FP_UNAVAIL"}, \
  16. {8, "SYSCALL"}, \
  17. {9, "AP_UNAVAIL"}, \
  18. {10, "DECREMENTER"}, \
  19. {11, "FIT"}, \
  20. {12, "WATCHDOG"}, \
  21. {13, "DTLB_MISS"}, \
  22. {14, "ITLB_MISS"}, \
  23. {15, "DEBUG"}, \
  24. {32, "SPE_UNAVAIL"}, \
  25. {33, "SPE_FP_DATA"}, \
  26. {34, "SPE_FP_ROUND"}, \
  27. {35, "PERFORMANCE_MONITOR"}, \
  28. {36, "DOORBELL"}, \
  29. {37, "DOORBELL_CRITICAL"}, \
  30. {38, "GUEST_DBELL"}, \
  31. {39, "GUEST_DBELL_CRIT"}, \
  32. {40, "HV_SYSCALL"}, \
  33. {41, "HV_PRIV"}
  34. TRACE_EVENT(kvm_exit,
  35. TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
  36. TP_ARGS(exit_nr, vcpu),
  37. TP_STRUCT__entry(
  38. __field( unsigned int, exit_nr )
  39. __field( unsigned long, pc )
  40. __field( unsigned long, msr )
  41. __field( unsigned long, dar )
  42. __field( unsigned long, last_inst )
  43. ),
  44. TP_fast_assign(
  45. __entry->exit_nr = exit_nr;
  46. __entry->pc = kvmppc_get_pc(vcpu);
  47. __entry->dar = kvmppc_get_fault_dar(vcpu);
  48. __entry->msr = vcpu->arch.shared->msr;
  49. __entry->last_inst = vcpu->arch.last_inst;
  50. ),
  51. TP_printk("exit=%s"
  52. " | pc=0x%lx"
  53. " | msr=0x%lx"
  54. " | dar=0x%lx"
  55. " | last_inst=0x%lx"
  56. ,
  57. __print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit),
  58. __entry->pc,
  59. __entry->msr,
  60. __entry->dar,
  61. __entry->last_inst
  62. )
  63. );
  64. TRACE_EVENT(kvm_unmap_hva,
  65. TP_PROTO(unsigned long hva),
  66. TP_ARGS(hva),
  67. TP_STRUCT__entry(
  68. __field( unsigned long, hva )
  69. ),
  70. TP_fast_assign(
  71. __entry->hva = hva;
  72. ),
  73. TP_printk("unmap hva 0x%lx\n", __entry->hva)
  74. );
  75. TRACE_EVENT(kvm_booke206_stlb_write,
  76. TP_PROTO(__u32 mas0, __u32 mas8, __u32 mas1, __u64 mas2, __u64 mas7_3),
  77. TP_ARGS(mas0, mas8, mas1, mas2, mas7_3),
  78. TP_STRUCT__entry(
  79. __field( __u32, mas0 )
  80. __field( __u32, mas8 )
  81. __field( __u32, mas1 )
  82. __field( __u64, mas2 )
  83. __field( __u64, mas7_3 )
  84. ),
  85. TP_fast_assign(
  86. __entry->mas0 = mas0;
  87. __entry->mas8 = mas8;
  88. __entry->mas1 = mas1;
  89. __entry->mas2 = mas2;
  90. __entry->mas7_3 = mas7_3;
  91. ),
  92. TP_printk("mas0=%x mas8=%x mas1=%x mas2=%llx mas7_3=%llx",
  93. __entry->mas0, __entry->mas8, __entry->mas1,
  94. __entry->mas2, __entry->mas7_3)
  95. );
  96. TRACE_EVENT(kvm_booke206_gtlb_write,
  97. TP_PROTO(__u32 mas0, __u32 mas1, __u64 mas2, __u64 mas7_3),
  98. TP_ARGS(mas0, mas1, mas2, mas7_3),
  99. TP_STRUCT__entry(
  100. __field( __u32, mas0 )
  101. __field( __u32, mas1 )
  102. __field( __u64, mas2 )
  103. __field( __u64, mas7_3 )
  104. ),
  105. TP_fast_assign(
  106. __entry->mas0 = mas0;
  107. __entry->mas1 = mas1;
  108. __entry->mas2 = mas2;
  109. __entry->mas7_3 = mas7_3;
  110. ),
  111. TP_printk("mas0=%x mas1=%x mas2=%llx mas7_3=%llx",
  112. __entry->mas0, __entry->mas1,
  113. __entry->mas2, __entry->mas7_3)
  114. );
  115. TRACE_EVENT(kvm_booke206_ref_release,
  116. TP_PROTO(__u64 pfn, __u32 flags),
  117. TP_ARGS(pfn, flags),
  118. TP_STRUCT__entry(
  119. __field( __u64, pfn )
  120. __field( __u32, flags )
  121. ),
  122. TP_fast_assign(
  123. __entry->pfn = pfn;
  124. __entry->flags = flags;
  125. ),
  126. TP_printk("pfn=%llx flags=%x",
  127. __entry->pfn, __entry->flags)
  128. );
  129. #ifdef CONFIG_SPE_POSSIBLE
  130. #define kvm_trace_symbol_irqprio_spe \
  131. {BOOKE_IRQPRIO_SPE_UNAVAIL, "SPE_UNAVAIL"}, \
  132. {BOOKE_IRQPRIO_SPE_FP_DATA, "SPE_FP_DATA"}, \
  133. {BOOKE_IRQPRIO_SPE_FP_ROUND, "SPE_FP_ROUND"},
  134. #else
  135. #define kvm_trace_symbol_irqprio_spe
  136. #endif
  137. #ifdef CONFIG_PPC_E500MC
  138. #define kvm_trace_symbol_irqprio_e500mc \
  139. {BOOKE_IRQPRIO_ALTIVEC_UNAVAIL, "ALTIVEC_UNAVAIL"}, \
  140. {BOOKE_IRQPRIO_ALTIVEC_ASSIST, "ALTIVEC_ASSIST"},
  141. #else
  142. #define kvm_trace_symbol_irqprio_e500mc
  143. #endif
  144. #define kvm_trace_symbol_irqprio \
  145. kvm_trace_symbol_irqprio_spe \
  146. kvm_trace_symbol_irqprio_e500mc \
  147. {BOOKE_IRQPRIO_DATA_STORAGE, "DATA_STORAGE"}, \
  148. {BOOKE_IRQPRIO_INST_STORAGE, "INST_STORAGE"}, \
  149. {BOOKE_IRQPRIO_ALIGNMENT, "ALIGNMENT"}, \
  150. {BOOKE_IRQPRIO_PROGRAM, "PROGRAM"}, \
  151. {BOOKE_IRQPRIO_FP_UNAVAIL, "FP_UNAVAIL"}, \
  152. {BOOKE_IRQPRIO_SYSCALL, "SYSCALL"}, \
  153. {BOOKE_IRQPRIO_AP_UNAVAIL, "AP_UNAVAIL"}, \
  154. {BOOKE_IRQPRIO_DTLB_MISS, "DTLB_MISS"}, \
  155. {BOOKE_IRQPRIO_ITLB_MISS, "ITLB_MISS"}, \
  156. {BOOKE_IRQPRIO_MACHINE_CHECK, "MACHINE_CHECK"}, \
  157. {BOOKE_IRQPRIO_DEBUG, "DEBUG"}, \
  158. {BOOKE_IRQPRIO_CRITICAL, "CRITICAL"}, \
  159. {BOOKE_IRQPRIO_WATCHDOG, "WATCHDOG"}, \
  160. {BOOKE_IRQPRIO_EXTERNAL, "EXTERNAL"}, \
  161. {BOOKE_IRQPRIO_FIT, "FIT"}, \
  162. {BOOKE_IRQPRIO_DECREMENTER, "DECREMENTER"}, \
  163. {BOOKE_IRQPRIO_PERFORMANCE_MONITOR, "PERFORMANCE_MONITOR"}, \
  164. {BOOKE_IRQPRIO_EXTERNAL_LEVEL, "EXTERNAL_LEVEL"}, \
  165. {BOOKE_IRQPRIO_DBELL, "DBELL"}, \
  166. {BOOKE_IRQPRIO_DBELL_CRIT, "DBELL_CRIT"} \
  167. TRACE_EVENT(kvm_booke_queue_irqprio,
  168. TP_PROTO(struct kvm_vcpu *vcpu, unsigned int priority),
  169. TP_ARGS(vcpu, priority),
  170. TP_STRUCT__entry(
  171. __field( __u32, cpu_nr )
  172. __field( __u32, priority )
  173. __field( unsigned long, pending )
  174. ),
  175. TP_fast_assign(
  176. __entry->cpu_nr = vcpu->vcpu_id;
  177. __entry->priority = priority;
  178. __entry->pending = vcpu->arch.pending_exceptions;
  179. ),
  180. TP_printk("vcpu=%x prio=%s pending=%lx",
  181. __entry->cpu_nr,
  182. __print_symbolic(__entry->priority, kvm_trace_symbol_irqprio),
  183. __entry->pending)
  184. );
  185. #endif
  186. /* This part must be outside protection */
  187. #undef TRACE_INCLUDE_PATH
  188. #undef TRACE_INCLUDE_FILE
  189. #define TRACE_INCLUDE_PATH .
  190. #define TRACE_INCLUDE_FILE trace_booke
  191. #include <trace/define_trace.h>