Merge "Introduce IVmCapabilitiesService HAL" into main am: d7555d3986 am: aa6057e628 (18c6a592) · Commits · e / os / android_hardware_interfaces

compatibility_matrices/compatibility_matrix.202504.xml

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	@@ -652,6 +652,15 @@
	<instance>default</instance>		<instance>default</instance>
	</interface>		</interface>
	</hal>		</hal>
			<hal format="aidl">
			<name>android.hardware.virtualization.capabilities</name>
			<version>1</version>
			<interface>
			<name>IVmCapabilitiesService</name>
			<instance>default</instance>
			<instance>noop</instance>
			</interface>
			</hal>
	<hal format="aidl">		<hal format="aidl">
	<name>android.hardware.weaver</name>		<name>android.hardware.weaver</name>
	<version>2</version>		<version>2</version>

virtualization/capabilities_service/aidl/Android.bp

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			// Copyright (C) 2024 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.

			package {
			default_team: "trendy_team_virtualization",
			default_applicable_licenses: ["Android-Apache-2.0"],
			}

			aidl_interface {
			name: "android.hardware.virtualization.capabilities.capabilities_service",
			vendor_available: true,
			srcs: ["android/*/.aidl"],
			stability: "vintf",
			backend: {
			rust: {
			enabled: true,
			apex_available: [
			"//apex_available:platform",
			"com.android.virt",
			],
			},
			},
			frozen: false,
			}

virtualization/capabilities_service/aidl/aidl_api/android.hardware.virtualization.capabilities.capabilities_service/current/android/hardware/virtualization/capabilities/IVmCapabilitiesService.aidl

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			/*
			* Copyright (C) 2024 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.
			*/
			///////////////////////////////////////////////////////////////////////////////
			// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
			///////////////////////////////////////////////////////////////////////////////

			// This file is a snapshot of an AIDL file. Do not edit it manually. There are
			// two cases:
			// 1). this is a frozen version file - do not edit this in any case.
			// 2). this is a 'current' file. If you make a backwards compatible change to
			// the interface (from the latest frozen version), the build system will
			// prompt you to update this file with `m <name>-update-api`.
			//
			// You must not make a backward incompatible change to any AIDL file built
			// with the aidl_interface module type with versions property set. The module
			// type is used to build AIDL files in a way that they can be used across
			// independently updatable components of the system. If a device is shipped
			// with such a backward incompatible change, it has a high risk of breaking
			// later when a module using the interface is updated, e.g., Mainline modules.

			package android.hardware.virtualization.capabilities;
			@VintfStability
			interface IVmCapabilitiesService {
			void grantAccessToVendorTeeServices(in ParcelFileDescriptor vmFd, in String[] vendorTeeServices);
			}

virtualization/capabilities_service/aidl/android/hardware/virtualization/capabilities/IVmCapabilitiesService.aidl

0 → 100644

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			/*
			* Copyright (C) 2024 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.
			*/

			package android.hardware.virtualization.capabilities;

			/**
			* Encapsulates vendor-specific capabilities that can be granted to VMs.
			*/
			@VintfStability
			interface IVmCapabilitiesService {
			/**
			* Grant access for the VM represented by the given vm_fd to the given vendor-owned tee
			* services. The names in \|vendorTeeServices\| must match the ones defined in the
			* tee_service_contexts files.
			* TODO(ioffe): link to the integration doc for custom smc filtering feature once
			* it's ready.
			*/
			void grantAccessToVendorTeeServices(
			in ParcelFileDescriptor vmFd, in String[] vendorTeeServices);
			}