1 files changed, 21 insertions, 1 deletions
diff --git a/devices/src/virtio/controller.rs b/devices/src/virtio/controller.rs
index 4a770cc..2fe8488 100644
--- a/devices/src/virtio/controller.rs
+++ b/devices/src/virtio/controller.rs
@@ -65,6 +65,8 @@ pub enum MsgOnSocketRequest {
         out_queue_evt: MaybeOwnedFd<EventFd>,
     },
 
+    Reset,
+
     Kill,
 }
 
@@ -90,6 +92,7 @@ impl From<BincodeRequest> for Request {
 
 #[derive(Debug, MsgOnSocket)]
 pub enum MsgOnSocketResponse {
+    Reset(bool),
     Kill,
 }
 
@@ -151,7 +154,9 @@ impl Worker {
                 self.shutdown = true;
             }
 
-            Ok(Bincode(BincodeResponse)) => unreachable!(),
+            Ok(msg) => {
+                panic!("unexpected message received: {:?}", msg);
+            }
 
             Err(e) => {
                 error!("recv failed: {:?}", e);
@@ -371,4 +376,19 @@ impl VirtioDevice for Controller {
             }
         }
     }
+
+    fn reset(&mut self) -> bool {
+        if let Err(e) = self.socket.send(MsgOnSocketRequest::Reset) {
+            error!("failed to send Reset: {}", e);
+            return false;
+        }
+
+        match self.socket.recv_msg_on_socket() {
+            Ok(MsgOnSocketResponse::Reset(result)) => result,
+            response => {
+                error!("bad response to Reset: {:?}", response);
+                false
+            }
+        }
+    }
 }