Mathieu Poirier <[email protected]> writes:
> From: Jean-Philippe Brucker <[email protected]>
>
> Some distributions provide packages continaing firmware to be run under
> QEMU, such as "qemu-efi-aarch64" or "edk2-aarch64". Those packages also
> contain descriptors in /usr/share/qemu/firmware/*.json listing the
> firmware features, so that environments like libvirt can figure out
> which firmware they can load.
>
> Define an optional feature for arm64 firmware to indicate that a
> firmware supports running in a Realm. Firmware implementations need
> extra support for running in a Realm, in particular to distinguish
> shared from private guest memory.
>
> Signed-off-by: Jean-Philippe Brucker <[email protected]>
> Signed-off-by: Mathieu Poirier <[email protected]>
> ---
> docs/interop/firmware.json | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/docs/interop/firmware.json b/docs/interop/firmware.json
> index 421bee0e5ed4..c68d7f5013f8 100644
> --- a/docs/interop/firmware.json
> +++ b/docs/interop/firmware.json
> @@ -161,6 +161,9 @@
> # options related to this feature are documented in
> # "docs/system/i386/amd-memory-encryption.rst".
> #
> +# @arm-rme: The firmware supports running in a Realm, under the Arm Realm
> +# Management Extension (RME).
> +#
Please format like this
# @arm-rme: The firmware supports running in a Realm, under the Arm
# Realm Management Extension (RME).
> # @intel-tdx: The firmware supports running under Intel Trust Domain
> # Extensions (TDX).
> #
> @@ -229,7 +232,7 @@
> { 'enum' : 'FirmwareFeature',
> 'data' : [ 'acpi-s3', 'acpi-s4',
> 'amd-sev', 'amd-sev-es', 'amd-sev-snp',
> - 'intel-tdx',
> + 'arm-rme', 'intel-tdx',
> 'enrolled-keys', 'requires-smm',
> 'secure-boot', 'host-uefi-vars',
> 'verbose-dynamic', 'verbose-static' ] }
With the formatting tidied up
Acked-by: Markus Armbruster <[email protected]>
