QError: New QERR_DEVICE_LOCKED

Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

qerror.c

@@ -48,6 +48,10 @@ static const QErrorStringTable qerror_table[] = {
         .error_fmt = QERR_DEVICE_ENCRYPTED,
         .desc      = "The %(device) is encrypted",
     },
+    {
+        .error_fmt = QERR_DEVICE_LOCKED,
+        .desc      = "Device %(device) is locked",
+    },
     {
         .error_fmt = QERR_DEVICE_NOT_ACTIVE,
         .desc      = "The %(device) device has not been activated by the guest",

qerror.h

@@ -44,6 +44,9 @@ QError *qobject_to_qerror(const QObject *obj);
 #define QERR_DEVICE_ENCRYPTED \
     "{ 'class': 'DeviceEncrypted', 'data': { 'device': %s } }"
 
+#define QERR_DEVICE_LOCKED                                      \
+    "{ 'class': 'DeviceLocked', 'data': { 'device': %s } }"
+
 #define QERR_DEVICE_NOT_ACTIVE \
     "{ 'class': 'DeviceNotActive', 'data': { 'device': %s } }"