aboutsummaryrefslogtreecommitdiff
path: root/drivers/virt/nitro_enclaves
diff options
context:
space:
mode:
authorAndra Paraschiv2020-09-21 15:17:28 +0300
committerGreg Kroah-Hartman2020-09-22 13:58:41 +0200
commit07499cc661a926eb4ca19604502e3f0bda2aa4bf (patch)
tree525054a76fc48ba937877977ecebd8cb4eea0125 /drivers/virt/nitro_enclaves
parent9c8eb50fe9e2bb8a2e725979e052fbf592b6b799 (diff)
nitro_enclaves: Add Kconfig for the Nitro Enclaves driver
Add kernel config entry for Nitro Enclaves, including dependencies. Changelog v9 -> v10 * Update commit message to include the changelog before the SoB tag(s). v8 -> v9 * No changes. v7 -> v8 * No changes. v6 -> v7 * Remove, for now, the dependency on ARM64 arch. x86 is currently supported, with Arm to come afterwards. The NE kernel driver can be built for aarch64 arch. v5 -> v6 * No changes. v4 -> v5 * Add arch dependency for Arm / x86. v3 -> v4 * Add PCI and SMP dependencies. v2 -> v3 * Remove the GPL additional wording as SPDX-License-Identifier is already in place. v1 -> v2 * Update path to Kconfig to match the drivers/virt/nitro_enclaves directory. * Update help in Kconfig. Reviewed-by: Alexander Graf <graf@amazon.com> Signed-off-by: Andra Paraschiv <andraprs@amazon.com> Link: https://lore.kernel.org/r/20200921121732.44291-15-andraprs@amazon.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/virt/nitro_enclaves')
-rw-r--r--drivers/virt/nitro_enclaves/Kconfig20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/virt/nitro_enclaves/Kconfig b/drivers/virt/nitro_enclaves/Kconfig
new file mode 100644
index 000000000000..8c9387a232df
--- /dev/null
+++ b/drivers/virt/nitro_enclaves/Kconfig
@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+
+# Amazon Nitro Enclaves (NE) support.
+# Nitro is a hypervisor that has been developed by Amazon.
+
+# TODO: Add dependency for ARM64 once NE is supported on Arm platforms. For now,
+# the NE kernel driver can be built for aarch64 arch.
+# depends on (ARM64 || X86) && HOTPLUG_CPU && PCI && SMP
+
+config NITRO_ENCLAVES
+ tristate "Nitro Enclaves Support"
+ depends on X86 && HOTPLUG_CPU && PCI && SMP
+ help
+ This driver consists of support for enclave lifetime management
+ for Nitro Enclaves (NE).
+
+ To compile this driver as a module, choose M here.
+ The module will be called nitro_enclaves.