mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
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1e2e9222e6
Include the vmx.h and svm.h uapi headers that KVM so kindly provides instead of manually defining all the same exit reasons/code. Signed-off-by: Sean Christopherson <seanjc@google.com> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com> Link: https://lore.kernel.org/r/20220830231614.3580124-26-seanjc@google.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
52 lines
1.0 KiB
C
52 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* tools/testing/selftests/kvm/include/x86_64/svm_utils.h
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* Header for nested SVM testing
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*
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* Copyright (C) 2020, Red Hat, Inc.
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*/
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#ifndef SELFTEST_KVM_SVM_UTILS_H
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#define SELFTEST_KVM_SVM_UTILS_H
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#include <asm/svm.h>
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#include <stdint.h>
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#include "svm.h"
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#include "processor.h"
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struct svm_test_data {
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/* VMCB */
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struct vmcb *vmcb; /* gva */
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void *vmcb_hva;
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uint64_t vmcb_gpa;
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/* host state-save area */
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struct vmcb_save_area *save_area; /* gva */
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void *save_area_hva;
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uint64_t save_area_gpa;
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/* MSR-Bitmap */
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void *msr; /* gva */
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void *msr_hva;
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uint64_t msr_gpa;
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};
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#define stgi() \
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__asm__ __volatile__( \
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"stgi\n" \
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)
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#define clgi() \
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__asm__ __volatile__( \
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"clgi\n" \
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)
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struct svm_test_data *vcpu_alloc_svm(struct kvm_vm *vm, vm_vaddr_t *p_svm_gva);
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void generic_svm_setup(struct svm_test_data *svm, void *guest_rip, void *guest_rsp);
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void run_guest(struct vmcb *vmcb, uint64_t vmcb_gpa);
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int open_sev_dev_path_or_exit(void);
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#endif /* SELFTEST_KVM_SVM_UTILS_H */
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