xref: /aosp_15_r20/system/libsysprop/srcs/android/sysprop/HypervisorProperties.sysprop (revision 84dc9db433a600c0ca231d638135de5b8181a4b9)

# Copyright (C) 2021 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

owner: Platform
module: "android.sysprop.HypervisorProperties"

# Provides a free-form description of the version of the hypervisor in use
# that Android is running as a guest of, if any. Empty string on native
# Android deployments, or if the information was not or could not be supplied.
prop {
    api_name: "hypervisor_version"
    type: String
    scope: Public
    access: Readonly
    prop_name: "ro.boot.hypervisor.version"
}

# Declares whether or not the hypervisor supports running traditional virtual
# machines that can be created and managed via VirtualizationService.
prop {
    api_name: "hypervisor_vm_supported"
    type: Boolean
    scope: Public
    access: Readonly
    prop_name: "ro.boot.hypervisor.vm.supported"
}

# Declares whether or not the hypervisor supports running protected virtual
# machines, where the host cannot inspect the virtual machine's internal state,
# that can be created and managed via VirtualizationService. pKVM is an example
# of a hypervisor that supports protected virtual machines.
prop {
    api_name: "hypervisor_protected_vm_supported"
    type: Boolean
    scope: Public
    access: Readonly
    prop_name: "ro.boot.hypervisor.protected_vm.supported"
}