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[PATCH v2] docs: add firmware feature flags


From: Gerd Hoffmann
Subject: [PATCH v2] docs: add firmware feature flags
Date: Fri, 30 Sep 2022 15:32:20 +0200

Add new firmware feature flags for the recently added confidential
computing operating modes by amd and intel.

While being at it also fix the path to the amd sev documentation.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Kashyap Chamarthy <kchamart@redhat.com>
---
 docs/interop/firmware.json | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/docs/interop/firmware.json b/docs/interop/firmware.json
index 4e049b1c7ca0..56814f02b3c0 100644
--- a/docs/interop/firmware.json
+++ b/docs/interop/firmware.json
@@ -113,13 +113,22 @@
 #           Virtualization, as specified in the AMD64 Architecture
 #           Programmer's Manual. QEMU command line options related to
 #           this feature are documented in
-#           "docs/amd-memory-encryption.txt".
+#           "docs/system/i386/amd-memory-encryption.rst".
 #
 # @amd-sev-es: The firmware supports running under AMD Secure Encrypted
 #              Virtualization - Encrypted State, as specified in the AMD64
 #              Architecture Programmer's Manual. QEMU command line options
 #              related to this feature are documented in
-#              "docs/amd-memory-encryption.txt".
+#              "docs/system/i386/amd-memory-encryption.rst".
+#
+# @amd-sev-snp: The firmware supports running under AMD Secure Encrypted
+#               Virtualization - Secure Nested Paging, as specified in the
+#               AMD64 Architecture Programmer's Manual. QEMU command line
+#               options related to this feature are documented in
+#               "docs/system/i386/amd-memory-encryption.rst".
+#
+# @intel-tdx: The firmware supports running under Intel Trust Domain
+#             Extensions (TDX).
 #
 # @enrolled-keys: The variable store (NVRAM) template associated with
 #                 the firmware binary has the UEFI Secure Boot
@@ -185,9 +194,11 @@
 # Since: 3.0
 ##
 { 'enum' : 'FirmwareFeature',
-  'data' : [ 'acpi-s3', 'acpi-s4', 'amd-sev', 'amd-sev-es', 'enrolled-keys',
-             'requires-smm', 'secure-boot', 'verbose-dynamic',
-             'verbose-static' ] }
+  'data' : [ 'acpi-s3', 'acpi-s4',
+             'amd-sev', 'amd-sev-es', 'amd-sev-snp',
+             'intel-tdx',
+             'enrolled-keys', 'requires-smm', 'secure-boot',
+             'verbose-dynamic', 'verbose-static' ] }
 
 ##
 # @FirmwareFlashFile:
-- 
2.37.3




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