diff options
author | Peter Gonda <pgonda@google.com> | 2021-10-21 10:43:02 -0700 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-11-11 10:35:27 -0500 |
commit | 7a6ab3cf398a11233845ed248aea7141dc9d510d (patch) | |
tree | 689df59f99eae02ca2e4e5820b8055b4d0bff993 /tools/testing/selftests/kvm/include | |
parent | 0b020f5af0922d288e92845d622eca41d76786fb (diff) |
selftest: KVM: Add open sev dev helper
Refactors out open path support from open_kvm_dev_path_or_exit() and
adds new helper for SEV device path.
Signed-off-by: Peter Gonda <pgonda@google.com>
Suggested-by: Sean Christopherson <seanjc@google.com>
Cc: Marc Orr <marcorr@google.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Message-Id: <20211021174303.385706-5-pgonda@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include')
-rw-r--r-- | tools/testing/selftests/kvm/include/kvm_util.h | 1 | ||||
-rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/svm_util.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h index f6b3794f306b..6a1a37f30494 100644 --- a/tools/testing/selftests/kvm/include/kvm_util.h +++ b/tools/testing/selftests/kvm/include/kvm_util.h @@ -82,6 +82,7 @@ struct vm_guest_mode_params { }; extern const struct vm_guest_mode_params vm_guest_mode_params[]; +int open_path_or_exit(const char *path, int flags); int open_kvm_dev_path_or_exit(void); int kvm_check_cap(long cap); int vm_enable_cap(struct kvm_vm *vm, struct kvm_enable_cap *cap); diff --git a/tools/testing/selftests/kvm/include/x86_64/svm_util.h b/tools/testing/selftests/kvm/include/x86_64/svm_util.h index b7531c83b8ae..587fbe408b99 100644 --- a/tools/testing/selftests/kvm/include/x86_64/svm_util.h +++ b/tools/testing/selftests/kvm/include/x86_64/svm_util.h @@ -46,4 +46,6 @@ static inline bool cpu_has_svm(void) return ecx & CPUID_SVM; } +int open_sev_dev_path_or_exit(void); + #endif /* SELFTEST_KVM_SVM_UTILS_H */ |