1 files changed, 177 insertions, 0 deletions

diff --git a/arch/powerpc/kvm/trace_booke.h b/arch/powerpc/kvm/trace_booke.h
new file mode 100644
index 000000000000..f7537cf26ce7
--- /dev/null
+++ b/arch/powerpc/kvm/trace_booke.h
@@ -0,0 +1,177 @@
+#if !defined(_TRACE_KVM_BOOKE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_KVM_BOOKE_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM kvm_booke
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE trace_booke
+
+#define kvm_trace_symbol_exit \
+        {0, "CRITICAL"}, \
+        {1, "MACHINE_CHECK"}, \
+        {2, "DATA_STORAGE"}, \
+        {3, "INST_STORAGE"}, \
+        {4, "EXTERNAL"}, \
+        {5, "ALIGNMENT"}, \
+        {6, "PROGRAM"}, \
+        {7, "FP_UNAVAIL"}, \
+        {8, "SYSCALL"}, \
+        {9, "AP_UNAVAIL"}, \
+        {10, "DECREMENTER"}, \
+        {11, "FIT"}, \
+        {12, "WATCHDOG"}, \
+        {13, "DTLB_MISS"}, \
+        {14, "ITLB_MISS"}, \
+        {15, "DEBUG"}, \
+        {32, "SPE_UNAVAIL"}, \
+        {33, "SPE_FP_DATA"}, \
+        {34, "SPE_FP_ROUND"}, \
+        {35, "PERFORMANCE_MONITOR"}, \
+        {36, "DOORBELL"}, \
+        {37, "DOORBELL_CRITICAL"}, \
+        {38, "GUEST_DBELL"}, \
+        {39, "GUEST_DBELL_CRIT"}, \
+        {40, "HV_SYSCALL"}, \
+        {41, "HV_PRIV"}
+
+TRACE_EVENT(kvm_exit,
+        TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
+        TP_ARGS(exit_nr, vcpu),
+
+        TP_STRUCT__entry(
+                __field(        unsigned int,   exit_nr         )
+                __field(        unsigned long,  pc              )
+                __field(        unsigned long,  msr             )
+                __field(        unsigned long,  dar             )
+                __field(        unsigned long,  last_inst       )
+        ),
+
+        TP_fast_assign(
+                __entry->exit_nr        = exit_nr;
+                __entry->pc             = kvmppc_get_pc(vcpu);
+                __entry->dar            = kvmppc_get_fault_dar(vcpu);
+                __entry->msr            = vcpu->arch.shared->msr;
+                __entry->last_inst      = vcpu->arch.last_inst;
+        ),
+
+        TP_printk("exit=%s"
+                " | pc=0x%lx"
+                " | msr=0x%lx"
+                " | dar=0x%lx"
+                " | last_inst=0x%lx"
+                ,
+                __print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit),
+                __entry->pc,
+                __entry->msr,
+                __entry->dar,
+                __entry->last_inst
+                )
+);
+
+TRACE_EVENT(kvm_unmap_hva,
+        TP_PROTO(unsigned long hva),
+        TP_ARGS(hva),
+
+        TP_STRUCT__entry(
+                __field(        unsigned long,  hva             )
+        ),
+
+        TP_fast_assign(
+                __entry->hva            = hva;
+        ),
+
+        TP_printk("unmap hva 0x%lx\n", __entry->hva)
+);
+
+TRACE_EVENT(kvm_booke206_stlb_write,
+        TP_PROTO(__u32 mas0, __u32 mas8, __u32 mas1, __u64 mas2, __u64 mas7_3),
+        TP_ARGS(mas0, mas8, mas1, mas2, mas7_3),
+
+        TP_STRUCT__entry(
+                __field(        __u32,  mas0            )
+                __field(        __u32,  mas8            )
+                __field(        __u32,  mas1            )
+                __field(        __u64,  mas2            )
+                __field(        __u64,  mas7_3          )
+        ),
+
+        TP_fast_assign(
+                __entry->mas0           = mas0;
+                __entry->mas8           = mas8;
+                __entry->mas1           = mas1;
+                __entry->mas2           = mas2;
+                __entry->mas7_3         = mas7_3;
+        ),
+
+        TP_printk("mas0=%x mas8=%x mas1=%x mas2=%llx mas7_3=%llx",
+                __entry->mas0, __entry->mas8, __entry->mas1,
+                __entry->mas2, __entry->mas7_3)
+);
+
+TRACE_EVENT(kvm_booke206_gtlb_write,
+        TP_PROTO(__u32 mas0, __u32 mas1, __u64 mas2, __u64 mas7_3),
+        TP_ARGS(mas0, mas1, mas2, mas7_3),
+
+        TP_STRUCT__entry(
+                __field(        __u32,  mas0            )
+                __field(        __u32,  mas1            )
+                __field(        __u64,  mas2            )
+                __field(        __u64,  mas7_3          )
+        ),
+
+        TP_fast_assign(
+                __entry->mas0           = mas0;
+                __entry->mas1           = mas1;
+                __entry->mas2           = mas2;
+                __entry->mas7_3         = mas7_3;
+        ),
+
+        TP_printk("mas0=%x mas1=%x mas2=%llx mas7_3=%llx",
+                __entry->mas0, __entry->mas1,
+                __entry->mas2, __entry->mas7_3)
+);
+
+TRACE_EVENT(kvm_booke206_ref_release,
+        TP_PROTO(__u64 pfn, __u32 flags),
+        TP_ARGS(pfn, flags),
+
+        TP_STRUCT__entry(
+                __field(        __u64,  pfn             )
+                __field(        __u32,  flags           )
+        ),
+
+        TP_fast_assign(
+                __entry->pfn            = pfn;
+                __entry->flags          = flags;
+        ),
+
+        TP_printk("pfn=%llx flags=%x",
+                __entry->pfn, __entry->flags)
+);
+
+TRACE_EVENT(kvm_booke_queue_irqprio,
+        TP_PROTO(struct kvm_vcpu *vcpu, unsigned int priority),
+        TP_ARGS(vcpu, priority),
+
+        TP_STRUCT__entry(
+                __field(        __u32,  cpu_nr          )
+                __field(        __u32,  priority                )
+                __field(        unsigned long,  pending         )
+        ),
+
+        TP_fast_assign(
+                __entry->cpu_nr         = vcpu->vcpu_id;
+                __entry->priority       = priority;
+                __entry->pending        = vcpu->arch.pending_exceptions;
+        ),
+
+        TP_printk("vcpu=%x prio=%x pending=%lx",
+                __entry->cpu_nr, __entry->priority, __entry->pending)
+);
+
+#endif
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>