nitro_enclaves: Add Makefile for the Nitro Enclaves driver

Add Makefile for the Nitro Enclaves driver, considering the option set
in the kernel config.

Changelog

v9 -> v10

* Update commit message to include the changelog before the SoB tag(s).

v8 -> v9

* Remove -Wall flags, could use W=1 as an option for this.

v7 -> v8

* No changes.

v6 -> v7

* No changes.

v5 -> v6

* No changes.

v4 -> v5

* No changes.

v3 -> v4

* No changes.

v2 -> v3

* Remove the GPL additional wording as SPDX-License-Identifier is
  already in place.

v1 -> v2

* Update path to Makefile to match the drivers/virt/nitro_enclaves
  directory.

Reviewed-by: Alexander Graf <graf@amazon.com>
Signed-off-by: Andra Paraschiv <andraprs@amazon.com>
Link: https://lore.kernel.org/r/20200921121732.44291-16-andraprs@amazon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/virt/Makefile b/drivers/virt/Makefile
index fd33124..f28425c 100644 (file)
--- a/drivers/virt/Makefile
+++ b/drivers/virt/Makefile
@@ -5,3 +5,5 @@
 
 obj-$(CONFIG_FSL_HV_MANAGER)   += fsl_hypervisor.o
 obj-y                          += vboxguest/
+
+obj-$(CONFIG_NITRO_ENCLAVES)   += nitro_enclaves/

diff --git a/drivers/virt/nitro_enclaves/Makefile b/drivers/virt/nitro_enclaves/Makefile
new file mode 100644 (file)
index 0000000..da61260
--- /dev/null
+++ b/drivers/virt/nitro_enclaves/Makefile
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+
+# Enclave lifetime management support for Nitro Enclaves (NE).
+
+obj-$(CONFIG_NITRO_ENCLAVES) += nitro_enclaves.o
+
+nitro_enclaves-y := ne_pci_dev.o ne_misc_dev.o