diff --git a/block.c b/block.c
index 40eb570389..7f3e7bcdc3 100644
--- a/block.c
+++ b/block.c
@@ -3360,17 +3360,10 @@ int bdrv_media_changed(BlockDriverState *bs)
 void bdrv_eject(BlockDriverState *bs, bool eject_flag)
 {
     BlockDriver *drv = bs->drv;
-    const char *device_name;
 
     if (drv && drv->bdrv_eject) {
         drv->bdrv_eject(bs, eject_flag);
     }
-
-    device_name = bdrv_get_device_name(bs);
-    if (device_name[0] != '\0') {
-        qapi_event_send_device_tray_moved(device_name,
-                                          eject_flag, &error_abort);
-    }
 }
 
 /**
diff --git a/block/block-backend.c b/block/block-backend.c
index d97afa1ef0..1a724a8d89 100644
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -565,6 +565,23 @@ void *blk_get_attached_dev(BlockBackend *blk)
     return blk->dev;
 }
 
+/* Return the qdev ID, or if no ID is assigned the QOM path, of the block
+ * device attached to the BlockBackend. */
+static char *blk_get_attached_dev_id(BlockBackend *blk)
+{
+    DeviceState *dev;
+
+    assert(!blk->legacy_dev);
+    dev = blk->dev;
+
+    if (!dev) {
+        return g_strdup("");
+    } else if (dev->id) {
+        return g_strdup(dev->id);
+    }
+    return object_get_canonical_path(OBJECT(dev));
+}
+
 /*
  * Return the BlockBackend which has the device model @dev attached if it
  * exists, else null.
@@ -612,13 +629,17 @@ void blk_dev_change_media_cb(BlockBackend *blk, bool load)
     if (blk->dev_ops && blk->dev_ops->change_media_cb) {
         bool tray_was_open, tray_is_open;
 
+        assert(!blk->legacy_dev);
+
         tray_was_open = blk_dev_is_tray_open(blk);
         blk->dev_ops->change_media_cb(blk->dev_opaque, load);
         tray_is_open = blk_dev_is_tray_open(blk);
 
         if (tray_was_open != tray_is_open) {
-            qapi_event_send_device_tray_moved(blk_name(blk), tray_is_open,
+            char *id = blk_get_attached_dev_id(blk);
+            qapi_event_send_device_tray_moved(blk_name(blk), id, tray_is_open,
                                               &error_abort);
+            g_free(id);
         }
     }
 }
@@ -1316,9 +1337,19 @@ void blk_lock_medium(BlockBackend *blk, bool locked)
 void blk_eject(BlockBackend *blk, bool eject_flag)
 {
     BlockDriverState *bs = blk_bs(blk);
+    char *id;
+
+    /* blk_eject is only called by qdevified devices */
+    assert(!blk->legacy_dev);
 
     if (bs) {
         bdrv_eject(bs, eject_flag);
+
+        id = blk_get_attached_dev_id(blk);
+        qapi_event_send_device_tray_moved(blk_name(blk), id,
+                                          eject_flag, &error_abort);
+        g_free(id);
+
     }
 }
 
diff --git a/docs/qmp-commands.txt b/docs/qmp-commands.txt
index e0adcebc67..e044029ffc 100644
--- a/docs/qmp-commands.txt
+++ b/docs/qmp-commands.txt
@@ -3239,6 +3239,7 @@ Example:
                     "microseconds": 716996 },
      "event": "DEVICE_TRAY_MOVED",
      "data": { "device": "ide1-cd0",
+               "id": "ide0-1-0",
                "tray-open": true } }
 
 <- { "return": {} }
@@ -3267,6 +3268,7 @@ Example:
                     "microseconds": 272147 },
      "event": "DEVICE_TRAY_MOVED",
      "data": { "device": "ide1-cd0",
+               "id": "ide0-1-0",
                "tray-open": false } }
 
 <- { "return": {} }
@@ -3303,6 +3305,7 @@ Example:
                     "microseconds": 549958 },
      "event": "DEVICE_TRAY_MOVED",
      "data": { "device": "ide1-cd0",
+               "id": "ide0-1-0",
                "tray-open": true } }
 
 <- { "return": {} }
diff --git a/docs/qmp-events.txt b/docs/qmp-events.txt
index 62a9f9ca66..e0a2365c63 100644
--- a/docs/qmp-events.txt
+++ b/docs/qmp-events.txt
@@ -220,12 +220,16 @@ or by HMP/QMP commands.
 
 Data:
 
-- "device": device name (json-string)
+- "device": Block device name. This is always present for compatibility
+            reasons, but it can be empty ("") if the image does not have a
+            device name associated. (json-string)
+- "id": The name or QOM path of the guest device (json-string)
 - "tray-open": true if the tray has been opened or false if it has been closed
                (json-bool)
 
 { "event": "DEVICE_TRAY_MOVED",
   "data": { "device": "ide1-cd0",
+            "id": "/machine/unattached/device[22]",
             "tray-open": true
   },
   "timestamp": { "seconds": 1265044230, "microseconds": 450486 } }
diff --git a/qapi/block.json b/qapi/block.json
index c896bd1d3b..4661fc93c8 100644
--- a/qapi/block.json
+++ b/qapi/block.json
@@ -195,14 +195,18 @@
 # Emitted whenever the tray of a removable device is moved by the guest or by
 # HMP/QMP commands
 #
-# @device: device name
+# @device: Block device name. This is always present for compatibility
+#          reasons, but it can be empty ("") if the image does not
+#          have a device name associated.
+#
+# @id: The name or QOM path of the guest device
 #
 # @tray-open: true if the tray has been opened or false if it has been closed
 #
 # Since: 1.1
 ##
 { 'event': 'DEVICE_TRAY_MOVED',
-  'data': { 'device': 'str', 'tray-open': 'bool' } }
+  'data': { 'device': 'str', 'id': 'str', 'tray-open': 'bool' } }
 
 ##
 # @QuorumOpType