Add SEV_MEASUREMENT event which can be used by libvirt to get the
measurement of the memory regions encrypted through the SEV launch
flow. The measurement value is base64 encoded.

Cc: Daniel P. Berrange <berrange@redhat.com>
Cc: Eric Blake <eblake@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
---
 qapi-schema.json | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/qapi-schema.json b/qapi-schema.json
index 7eec403cd34a..f63659eda45b 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -3203,3 +3203,16 @@
 # Since: 2.11
 ##
 { 'command': 'watchdog-set-action', 'data' : {'action': 'WatchdogAction'} }
+
+##
+# @SEV_MEASUREMENT:
+#
+# Emitted when measurement is available for the SEV guest.
+#
+# @value: measurement value encoded in base64
+#
+# Since: 2.11
+#
+##
+{ 'event' : 'SEV_MEASUREMENT',
+  'data' : { 'value' : 'str' } }
-- 
2.9.5