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
   9 #define kvm_trace_symbol_exit \
  10         {0, "CRITICAL"}, \
  11         {1, "MACHINE_CHECK"}, \
  12         {2, "DATA_STORAGE"}, \
  13         {3, "INST_STORAGE"}, \
  14         {4, "EXTERNAL"}, \
  15         {5, "ALIGNMENT"}, \
  16         {6, "PROGRAM"}, \
  17         {7, "FP_UNAVAIL"}, \
  18         {8, "SYSCALL"}, \
  19         {9, "AP_UNAVAIL"}, \
  20         {10, "DECREMENTER"}, \
  21         {11, "FIT"}, \
  22         {12, "WATCHDOG"}, \
  23         {13, "DTLB_MISS"}, \
  24         {14, "ITLB_MISS"}, \
  25         {15, "DEBUG"}, \
  26         {32, "SPE_UNAVAIL"}, \
  27         {33, "SPE_FP_DATA"}, \
  28         {34, "SPE_FP_ROUND"}, \
  29         {35, "PERFORMANCE_MONITOR"}, \
  30         {36, "DOORBELL"}, \
  31         {37, "DOORBELL_CRITICAL"}, \
  32         {38, "GUEST_DBELL"}, \
  33         {39, "GUEST_DBELL_CRIT"}, \
  34         {40, "HV_SYSCALL"}, \
  35         {41, "HV_PRIV"}
  36
  37 TRACE_EVENT(kvm_exit,
  38         TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
  39         TP_ARGS(exit_nr, vcpu),
  40
  41         TP_STRUCT__entry(
  42                 __field(        unsigned int,   exit_nr         )
  43                 __field(        unsigned long,  pc              )
  44                 __field(        unsigned long,  msr             )
  45                 __field(        unsigned long,  dar             )
  46                 __field(        unsigned long,  last_inst       )
  47         ),
  48
  49         TP_fast_assign(
  50                 __entry->exit_nr        = exit_nr;
  51                 __entry->pc             = kvmppc_get_pc(vcpu);
  52                 __entry->dar            = kvmppc_get_fault_dar(vcpu);
  53                 __entry->msr            = vcpu->arch.shared->msr;
  54                 __entry->last_inst      = vcpu->arch.last_inst;
  55         ),
  56
  57         TP_printk("exit=%s"
  58                 " | pc=0x%lx"
  59                 " | msr=0x%lx"
  60                 " | dar=0x%lx"
  61                 " | last_inst=0x%lx"
  62                 ,
  63                 __print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit),
  64                 __entry->pc,
  65                 __entry->msr,
  66                 __entry->dar,
  67                 __entry->last_inst
  68                 )
  69 );
  70
  71 TRACE_EVENT(kvm_unmap_hva,
  72         TP_PROTO(unsigned long hva),
  73         TP_ARGS(hva),
  74
  75         TP_STRUCT__entry(
  76                 __field(        unsigned long,  hva             )
  77         ),
  78
  79         TP_fast_assign(
  80                 __entry->hva            = hva;
  81         ),
  82
  83         TP_printk("unmap hva 0x%lx\n", __entry->hva)
  84 );
  85
  86 TRACE_EVENT(kvm_booke206_stlb_write,
  87         TP_PROTO(__u32 mas0, __u32 mas8, __u32 mas1, __u64 mas2, __u64 mas7_3),
  88         TP_ARGS(mas0, mas8, mas1, mas2, mas7_3),
  89
  90         TP_STRUCT__entry(
  91                 __field(        __u32,  mas0            )
  92                 __field(        __u32,  mas8            )
  93                 __field(        __u32,  mas1            )
  94                 __field(        __u64,  mas2            )
  95                 __field(        __u64,  mas7_3          )
  96         ),
  97
  98         TP_fast_assign(
  99                 __entry->mas0           = mas0;
 100                 __entry->mas8           = mas8;
 101                 __entry->mas1           = mas1;
 102                 __entry->mas2           = mas2;
 103                 __entry->mas7_3         = mas7_3;
 104         ),
 105
 106         TP_printk("mas0=%x mas8=%x mas1=%x mas2=%llx mas7_3=%llx",
 107                 __entry->mas0, __entry->mas8, __entry->mas1,
 108                 __entry->mas2, __entry->mas7_3)
 109 );
 110
 111 TRACE_EVENT(kvm_booke206_gtlb_write,
 112         TP_PROTO(__u32 mas0, __u32 mas1, __u64 mas2, __u64 mas7_3),
 113         TP_ARGS(mas0, mas1, mas2, mas7_3),
 114
 115         TP_STRUCT__entry(
 116                 __field(        __u32,  mas0            )
 117                 __field(        __u32,  mas1            )
 118                 __field(        __u64,  mas2            )
 119                 __field(        __u64,  mas7_3          )
 120         ),
 121
 122         TP_fast_assign(
 123                 __entry->mas0           = mas0;
 124                 __entry->mas1           = mas1;
 125                 __entry->mas2           = mas2;
 126                 __entry->mas7_3         = mas7_3;
 127         ),
 128
 129         TP_printk("mas0=%x mas1=%x mas2=%llx mas7_3=%llx",
 130                 __entry->mas0, __entry->mas1,
 131                 __entry->mas2, __entry->mas7_3)
 132 );
 133
 134 TRACE_EVENT(kvm_booke206_ref_release,
 135         TP_PROTO(__u64 pfn, __u32 flags),
 136         TP_ARGS(pfn, flags),
 137
 138         TP_STRUCT__entry(
 139                 __field(        __u64,  pfn             )
 140                 __field(        __u32,  flags           )
 141         ),
 142
 143         TP_fast_assign(
 144                 __entry->pfn            = pfn;
 145                 __entry->flags          = flags;
 146         ),
 147
 148         TP_printk("pfn=%llx flags=%x",
 149                 __entry->pfn, __entry->flags)
 150 );
 151
 152 #ifdef CONFIG_SPE_POSSIBLE
 153 #define kvm_trace_symbol_irqprio_spe \
 154         {BOOKE_IRQPRIO_SPE_UNAVAIL, "SPE_UNAVAIL"}, \
 155         {BOOKE_IRQPRIO_SPE_FP_DATA, "SPE_FP_DATA"}, \
 156         {BOOKE_IRQPRIO_SPE_FP_ROUND, "SPE_FP_ROUND"},
 157 #else
 158 #define kvm_trace_symbol_irqprio_spe
 159 #endif
 160
 161 #ifdef CONFIG_PPC_E500MC
 162 #define kvm_trace_symbol_irqprio_e500mc \
 163         {BOOKE_IRQPRIO_ALTIVEC_UNAVAIL, "ALTIVEC_UNAVAIL"}, \
 164         {BOOKE_IRQPRIO_ALTIVEC_ASSIST, "ALTIVEC_ASSIST"},
 165 #else
 166 #define kvm_trace_symbol_irqprio_e500mc
 167 #endif
 168
 169 #define kvm_trace_symbol_irqprio \
 170         kvm_trace_symbol_irqprio_spe \
 171         kvm_trace_symbol_irqprio_e500mc \
 172         {BOOKE_IRQPRIO_DATA_STORAGE, "DATA_STORAGE"}, \
 173         {BOOKE_IRQPRIO_INST_STORAGE, "INST_STORAGE"}, \
 174         {BOOKE_IRQPRIO_ALIGNMENT, "ALIGNMENT"}, \
 175         {BOOKE_IRQPRIO_PROGRAM, "PROGRAM"}, \
 176         {BOOKE_IRQPRIO_FP_UNAVAIL, "FP_UNAVAIL"}, \
 177         {BOOKE_IRQPRIO_SYSCALL, "SYSCALL"}, \
 178         {BOOKE_IRQPRIO_AP_UNAVAIL, "AP_UNAVAIL"}, \
 179         {BOOKE_IRQPRIO_DTLB_MISS, "DTLB_MISS"}, \
 180         {BOOKE_IRQPRIO_ITLB_MISS, "ITLB_MISS"}, \
 181         {BOOKE_IRQPRIO_MACHINE_CHECK, "MACHINE_CHECK"}, \
 182         {BOOKE_IRQPRIO_DEBUG, "DEBUG"}, \
 183         {BOOKE_IRQPRIO_CRITICAL, "CRITICAL"}, \
 184         {BOOKE_IRQPRIO_WATCHDOG, "WATCHDOG"}, \
 185         {BOOKE_IRQPRIO_EXTERNAL, "EXTERNAL"}, \
 186         {BOOKE_IRQPRIO_FIT, "FIT"}, \
 187         {BOOKE_IRQPRIO_DECREMENTER, "DECREMENTER"}, \
 188         {BOOKE_IRQPRIO_PERFORMANCE_MONITOR, "PERFORMANCE_MONITOR"}, \
 189         {BOOKE_IRQPRIO_EXTERNAL_LEVEL, "EXTERNAL_LEVEL"}, \
 190         {BOOKE_IRQPRIO_DBELL, "DBELL"}, \
 191         {BOOKE_IRQPRIO_DBELL_CRIT, "DBELL_CRIT"} \
 192
 193 TRACE_EVENT(kvm_booke_queue_irqprio,
 194         TP_PROTO(struct kvm_vcpu *vcpu, unsigned int priority),
 195         TP_ARGS(vcpu, priority),
 196
 197         TP_STRUCT__entry(
 198                 __field(        __u32,  cpu_nr          )
 199                 __field(        __u32,  priority                )
 200                 __field(        unsigned long,  pending         )
 201         ),
 202
 203         TP_fast_assign(
 204                 __entry->cpu_nr         = vcpu->vcpu_id;
 205                 __entry->priority       = priority;
 206                 __entry->pending        = vcpu->arch.pending_exceptions;
 207         ),
 208
 209         TP_printk("vcpu=%x prio=%s pending=%lx",
 210                 __entry->cpu_nr,
 211                 __print_symbolic(__entry->priority, kvm_trace_symbol_irqprio),
 212                 __entry->pending)
 213 );
 214
 215 #endif
 216
 217 /* This part must be outside protection */
 218
 219 #undef TRACE_INCLUDE_PATH
 220 #undef TRACE_INCLUDE_FILE
 221
 222 #define TRACE_INCLUDE_PATH .
 223 #define TRACE_INCLUDE_FILE trace_booke
 224
 225 #include <trace/define_trace.h>