107499cc6SAndra Paraschiv# SPDX-License-Identifier: GPL-2.0 207499cc6SAndra Paraschiv# 307499cc6SAndra Paraschiv# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. 407499cc6SAndra Paraschiv 507499cc6SAndra Paraschiv# Amazon Nitro Enclaves (NE) support. 607499cc6SAndra Paraschiv# Nitro is a hypervisor that has been developed by Amazon. 707499cc6SAndra Paraschiv 807499cc6SAndra Paraschiv# TODO: Add dependency for ARM64 once NE is supported on Arm platforms. For now, 907499cc6SAndra Paraschiv# the NE kernel driver can be built for aarch64 arch. 1007499cc6SAndra Paraschiv# depends on (ARM64 || X86) && HOTPLUG_CPU && PCI && SMP 1107499cc6SAndra Paraschiv 1207499cc6SAndra Paraschivconfig NITRO_ENCLAVES 1307499cc6SAndra Paraschiv tristate "Nitro Enclaves Support" 1407499cc6SAndra Paraschiv depends on X86 && HOTPLUG_CPU && PCI && SMP 1507499cc6SAndra Paraschiv help 1607499cc6SAndra Paraschiv This driver consists of support for enclave lifetime management 1707499cc6SAndra Paraschiv for Nitro Enclaves (NE). 1807499cc6SAndra Paraschiv 1907499cc6SAndra Paraschiv To compile this driver as a module, choose M here. 2007499cc6SAndra Paraschiv The module will be called nitro_enclaves. 21