diff options
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86_64/kvm_util_arch.h')
-rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/kvm_util_arch.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/kvm_util_arch.h b/tools/testing/selftests/kvm/include/x86_64/kvm_util_arch.h new file mode 100644 index 000000000000..9f1725192aa2 --- /dev/null +++ b/tools/testing/selftests/kvm/include/x86_64/kvm_util_arch.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef SELFTEST_KVM_UTIL_ARCH_H +#define SELFTEST_KVM_UTIL_ARCH_H + +#include <stdbool.h> +#include <stdint.h> + +struct kvm_vm_arch { + uint64_t c_bit; + uint64_t s_bit; + int sev_fd; + bool is_pt_protected; +}; + +static inline bool __vm_arch_has_protected_memory(struct kvm_vm_arch *arch) +{ + return arch->c_bit || arch->s_bit; +} + +#define vm_arch_has_protected_memory(vm) \ + __vm_arch_has_protected_memory(&(vm)->arch) + +#endif // SELFTEST_KVM_UTIL_ARCH_H |