diff mbox series

[PULL,06/14] qapi: add failover negotiated event

Message ID 20191029225932.14585-7-mst@redhat.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/14] qdev/qbus: add hidden device support | expand

Commit Message

Michael S. Tsirkin Oct. 29, 2019, 11 p.m. UTC 
From: Jens Freimann <jfreimann@redhat.com>

This event is sent to let libvirt know that VIRTIO_NET_F_STANDBY feature
is enabled. The primary device this virtio-net (standby) device is
associated with, is now hotplugged by the virtio-net device.

Signed-off-by: Jens Freimann <jfreimann@redhat.com>
Message-Id: <20191029114905.6856-7-jfreimann@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
---
 qapi/net.json | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
diff mbox series

Patch

diff --git a/qapi/net.json b/qapi/net.json
index 4c96137811..335295be50 100644
--- a/qapi/net.json
+++ b/qapi/net.json
@@ -735,3 +735,22 @@ 
 ##
 { 'command': 'announce-self', 'boxed': true,
   'data' : 'AnnounceParameters'}
+
+##
+# @FAILOVER_NEGOTIATED:
+#
+# Emitted when VIRTIO_NET_F_STANDBY was enabled during feature negotiation.
+# Failover primary devices which were hidden (not hotplugged when requested)
+# before will now be hotplugged by the virtio-net standby device.
+#
+# device-id: QEMU device id of the unplugged device
+# Since: 4.2
+#
+# Example:
+#
+# <- { "event": "FAILOVER_NEGOTIATED",
+#      "data": "net1" }
+#
+##
+{ 'event': 'FAILOVER_NEGOTIATED',
+  'data': {'device-id': 'str'} }