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/* SPDX-License-Identifier: GPL-2.0 */
#if !defined(__ARM64_KVM_HYPEVENTS_H_) || defined(HYP_EVENT_MULTI_READ)
#define __ARM64_KVM_HYPEVENTS_H_
#ifdef __KVM_NVHE_HYPERVISOR__
#include <nvhe/trace.h>
#endif
#ifndef __HYP_ENTER_EXIT_REASON
#define __HYP_ENTER_EXIT_REASON
enum hyp_enter_exit_reason {
HYP_REASON_SMC,
HYP_REASON_HVC,
HYP_REASON_PSCI,
HYP_REASON_HOST_ABORT,
HYP_REASON_GUEST_EXIT,
HYP_REASON_ERET_HOST,
HYP_REASON_ERET_GUEST,
HYP_REASON_UNKNOWN /* Must be last */
};
#endif
HYP_EVENT(hyp_enter,
HE_PROTO(struct kvm_cpu_context *host_ctxt, u8 reason),
HE_STRUCT(
he_field(u8, reason)
he_field(pid_t, vcpu)
),
HE_ASSIGN(
__entry->reason = reason;
__entry->vcpu = __tracing_get_vcpu_pid(host_ctxt);
),
HE_PRINTK("reason=%s vcpu=%d", __hyp_enter_exit_reason_str(__entry->reason), __entry->vcpu)
);
HYP_EVENT(hyp_exit,
HE_PROTO(struct kvm_cpu_context *host_ctxt, u8 reason),
HE_STRUCT(
he_field(u8, reason)
he_field(pid_t, vcpu)
),
HE_ASSIGN(
__entry->reason = reason;
__entry->vcpu = __tracing_get_vcpu_pid(host_ctxt);
),
HE_PRINTK("reason=%s vcpu=%d", __hyp_enter_exit_reason_str(__entry->reason), __entry->vcpu)
);
HYP_EVENT(selftest,
HE_PROTO(u64 id),
HE_STRUCT(
he_field(u64, id)
),
HE_ASSIGN(
__entry->id = id;
),
RE_PRINTK("id=%llu", __entry->id)
);
#endif
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