arch/powerpc/kvm/trace_booke.h

   1 #if !defined(_TRACE_KVM_BOOKE_H) || defined(TRACE_HEADER_MULTI_READ)
   2 #define _TRACE_KVM_BOOKE_H
   3
   4 #include <linux/tracepoint.h>
   5
   6 #undef TRACE_SYSTEM
   7 #define TRACE_SYSTEM kvm_booke
   8 #define TRACE_INCLUDE_PATH .
   9 #define TRACE_INCLUDE_FILE trace_booke
  10
  11 #define kvm_trace_symbol_exit \
  12         {0, "CRITICAL"}, \
  13         {1, "MACHINE_CHECK"}, \
  14         {2, "DATA_STORAGE"}, \
  15         {3, "INST_STORAGE"}, \
  16         {4, "EXTERNAL"}, \
  17         {5, "ALIGNMENT"}, \
  18         {6, "PROGRAM"}, \
  19         {7, "FP_UNAVAIL"}, \
  20         {8, "SYSCALL"}, \
  21         {9, "AP_UNAVAIL"}, \
  22         {10, "DECREMENTER"}, \
  23         {11, "FIT"}, \
  24         {12, "WATCHDOG"}, \
  25         {13, "DTLB_MISS"}, \
  26         {14, "ITLB_MISS"}, \
  27         {15, "DEBUG"}, \
  28         {32, "SPE_UNAVAIL"}, \
  29         {33, "SPE_FP_DATA"}, \
  30         {34, "SPE_FP_ROUND"}, \
  31         {35, "PERFORMANCE_MONITOR"}, \
  32         {36, "DOORBELL"}, \
  33         {37, "DOORBELL_CRITICAL"}, \
  34         {38, "GUEST_DBELL"}, \
  35         {39, "GUEST_DBELL_CRIT"}, \
  36         {40, "HV_SYSCALL"}, \
  37         {41, "HV_PRIV"}
  38
  39 TRACE_EVENT(kvm_exit,
  40         TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
  41         TP_ARGS(exit_nr, vcpu),
  42
  43         TP_STRUCT__entry(
  44                 __field(        unsigned int,   exit_nr         )
  45                 __field(        unsigned long,  pc              )
  46                 __field(        unsigned long,  msr             )
  47                 __field(        unsigned long,  dar             )
  48                 __field(        unsigned long,  last_inst       )
  49         ),
  50
  51         TP_fast_assign(
  52                 __entry->exit_nr        = exit_nr;
  53                 __entry->pc             = kvmppc_get_pc(vcpu);
  54                 __entry->dar            = kvmppc_get_fault_dar(vcpu);
  55                 __entry->msr            = vcpu->arch.shared->msr;
  56                 __entry->last_inst      = vcpu->arch.last_inst;
  57         ),
  58
  59         TP_printk("exit=%s"
  60                 " | pc=0x%lx"
  61                 " | msr=0x%lx"
  62                 " | dar=0x%lx"
  63                 " | last_inst=0x%lx"
  64                 ,
  65                 __print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit),
  66                 __entry->pc,
  67                 __entry->msr,
  68                 __entry->dar,
  69                 __entry->last_inst
  70                 )
  71 );
  72
  73 TRACE_EVENT(kvm_unmap_hva,
  74         TP_PROTO(unsigned long hva),
  75         TP_ARGS(hva),
  76
  77         TP_STRUCT__entry(
  78                 __field(        unsigned long,  hva             )
  79         ),
  80
  81         TP_fast_assign(
  82                 __entry->hva            = hva;
  83         ),
  84
  85         TP_printk("unmap hva 0x%lx\n", __entry->hva)
  86 );
  87
  88 TRACE_EVENT(kvm_booke206_stlb_write,
  89         TP_PROTO(__u32 mas0, __u32 mas8, __u32 mas1, __u64 mas2, __u64 mas7_3),
  90         TP_ARGS(mas0, mas8, mas1, mas2, mas7_3),
  91
  92         TP_STRUCT__entry(
  93                 __field(        __u32,  mas0            )
  94                 __field(        __u32,  mas8            )
  95                 __field(        __u32,  mas1            )
  96                 __field(        __u64,  mas2            )
  97                 __field(        __u64,  mas7_3          )
  98         ),
  99
 100         TP_fast_assign(
 101                 __entry->mas0           = mas0;
 102                 __entry->mas8           = mas8;
 103                 __entry->mas1           = mas1;
 104                 __entry->mas2           = mas2;
 105                 __entry->mas7_3         = mas7_3;
 106         ),
 107
 108         TP_printk("mas0=%x mas8=%x mas1=%x mas2=%llx mas7_3=%llx",
 109                 __entry->mas0, __entry->mas8, __entry->mas1,
 110                 __entry->mas2, __entry->mas7_3)
 111 );
 112
 113 TRACE_EVENT(kvm_booke206_gtlb_write,
 114         TP_PROTO(__u32 mas0, __u32 mas1, __u64 mas2, __u64 mas7_3),
 115         TP_ARGS(mas0, mas1, mas2, mas7_3),
 116
 117         TP_STRUCT__entry(
 118                 __field(        __u32,  mas0            )
 119                 __field(        __u32,  mas1            )
 120                 __field(        __u64,  mas2            )
 121                 __field(        __u64,  mas7_3          )
 122         ),
 123
 124         TP_fast_assign(
 125                 __entry->mas0           = mas0;
 126                 __entry->mas1           = mas1;
 127                 __entry->mas2           = mas2;
 128                 __entry->mas7_3         = mas7_3;
 129         ),
 130
 131         TP_printk("mas0=%x mas1=%x mas2=%llx mas7_3=%llx",
 132                 __entry->mas0, __entry->mas1,
 133                 __entry->mas2, __entry->mas7_3)
 134 );
 135
 136 TRACE_EVENT(kvm_booke206_ref_release,
 137         TP_PROTO(__u64 pfn, __u32 flags),
 138         TP_ARGS(pfn, flags),
 139
 140         TP_STRUCT__entry(
 141                 __field(        __u64,  pfn             )
 142                 __field(        __u32,  flags           )
 143         ),
 144
 145         TP_fast_assign(
 146                 __entry->pfn            = pfn;
 147                 __entry->flags          = flags;
 148         ),
 149
 150         TP_printk("pfn=%llx flags=%x",
 151                 __entry->pfn, __entry->flags)
 152 );
 153
 154 #ifdef CONFIG_SPE_POSSIBLE
 155 #define kvm_trace_symbol_irqprio_spe \
 156         {BOOKE_IRQPRIO_SPE_UNAVAIL, "SPE_UNAVAIL"}, \
 157         {BOOKE_IRQPRIO_SPE_FP_DATA, "SPE_FP_DATA"}, \
 158         {BOOKE_IRQPRIO_SPE_FP_ROUND, "SPE_FP_ROUND"},
 159 #else
 160 #define kvm_trace_symbol_irqprio_spe
 161 #endif
 162
 163 #ifdef CONFIG_PPC_E500MC
 164 #define kvm_trace_symbol_irqprio_e500mc \
 165         {BOOKE_IRQPRIO_ALTIVEC_UNAVAIL, "ALTIVEC_UNAVAIL"}, \
 166         {BOOKE_IRQPRIO_ALTIVEC_ASSIST, "ALTIVEC_ASSIST"},
 167 #else
 168 #define kvm_trace_symbol_irqprio_e500mc
 169 #endif
 170
 171 #define kvm_trace_symbol_irqprio \
 172         kvm_trace_symbol_irqprio_spe \
 173         kvm_trace_symbol_irqprio_e500mc \
 174         {BOOKE_IRQPRIO_DATA_STORAGE, "DATA_STORAGE"}, \
 175         {BOOKE_IRQPRIO_INST_STORAGE, "INST_STORAGE"}, \
 176         {BOOKE_IRQPRIO_ALIGNMENT, "ALIGNMENT"}, \
 177         {BOOKE_IRQPRIO_PROGRAM, "PROGRAM"}, \
 178         {BOOKE_IRQPRIO_FP_UNAVAIL, "FP_UNAVAIL"}, \
 179         {BOOKE_IRQPRIO_SYSCALL, "SYSCALL"}, \
 180         {BOOKE_IRQPRIO_AP_UNAVAIL, "AP_UNAVAIL"}, \
 181         {BOOKE_IRQPRIO_DTLB_MISS, "DTLB_MISS"}, \
 182         {BOOKE_IRQPRIO_ITLB_MISS, "ITLB_MISS"}, \
 183         {BOOKE_IRQPRIO_MACHINE_CHECK, "MACHINE_CHECK"}, \
 184         {BOOKE_IRQPRIO_DEBUG, "DEBUG"}, \
 185         {BOOKE_IRQPRIO_CRITICAL, "CRITICAL"}, \
 186         {BOOKE_IRQPRIO_WATCHDOG, "WATCHDOG"}, \
 187         {BOOKE_IRQPRIO_EXTERNAL, "EXTERNAL"}, \
 188         {BOOKE_IRQPRIO_FIT, "FIT"}, \
 189         {BOOKE_IRQPRIO_DECREMENTER, "DECREMENTER"}, \
 190         {BOOKE_IRQPRIO_PERFORMANCE_MONITOR, "PERFORMANCE_MONITOR"}, \
 191         {BOOKE_IRQPRIO_EXTERNAL_LEVEL, "EXTERNAL_LEVEL"}, \
 192         {BOOKE_IRQPRIO_DBELL, "DBELL"}, \
 193         {BOOKE_IRQPRIO_DBELL_CRIT, "DBELL_CRIT"} \
 194
 195 TRACE_EVENT(kvm_booke_queue_irqprio,
 196         TP_PROTO(struct kvm_vcpu *vcpu, unsigned int priority),
 197         TP_ARGS(vcpu, priority),
 198
 199         TP_STRUCT__entry(
 200                 __field(        __u32,  cpu_nr          )
 201                 __field(        __u32,  priority                )
 202                 __field(        unsigned long,  pending         )
 203         ),
 204
 205         TP_fast_assign(
 206                 __entry->cpu_nr         = vcpu->vcpu_id;
 207                 __entry->priority       = priority;
 208                 __entry->pending        = vcpu->arch.pending_exceptions;
 209         ),
 210
 211         TP_printk("vcpu=%x prio=%s pending=%lx",
 212                 __entry->cpu_nr,
 213                 __print_symbolic(__entry->priority, kvm_trace_symbol_irqprio),
 214                 __entry->pending)
 215 );
 216
 217 #endif
 218
 219 /* This part must be outside protection */
 220 #include <trace/define_trace.h>