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[PULL 06/14] qapi: add failover negotiated event
From: |
Michael S. Tsirkin |
Subject: |
[PULL 06/14] qapi: add failover negotiated event |
Date: |
Tue, 29 Oct 2019 19:00:33 -0400 |
From: Jens Freimann <address@hidden>
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 <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
Acked-by: Markus Armbruster <address@hidden>
---
qapi/net.json | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
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'} }
--
MST
- [PULL 00/14] virtio: features, cleanups, Michael S. Tsirkin, 2019/10/29
- [PULL 01/14] qdev/qbus: add hidden device support, Michael S. Tsirkin, 2019/10/29
- [PULL 02/14] pci: add option for net failover, Michael S. Tsirkin, 2019/10/29
- [PULL 03/14] pci: mark devices partially unplugged, Michael S. Tsirkin, 2019/10/29
- [PULL 04/14] pci: mark device having guest unplug request pending, Michael S. Tsirkin, 2019/10/29
- [PULL 05/14] qapi: add unplug primary event, Michael S. Tsirkin, 2019/10/29
- [PULL 06/14] qapi: add failover negotiated event,
Michael S. Tsirkin <=
- [PULL 07/14] migration: allow unplug during migration for failover devices, Michael S. Tsirkin, 2019/10/29
- [PULL 08/14] migration: add new migration state wait-unplug, Michael S. Tsirkin, 2019/10/29
- [PULL 09/14] libqos: tolerate wait-unplug migration state, Michael S. Tsirkin, 2019/10/29
- [PULL 11/14] vfio: unplug failover primary device before migration, Michael S. Tsirkin, 2019/10/29
- [PULL 12/14] virtio/vhost: Use auto_rcu_read macros, Michael S. Tsirkin, 2019/10/29
- [PULL 13/14] virtio_net: use RCU_READ_LOCK_GUARD, Michael S. Tsirkin, 2019/10/29
- [PULL 10/14] net/virtio: add failover support, Michael S. Tsirkin, 2019/10/29
- [PULL 14/14] virtio: Use auto rcu_read macros, Michael S. Tsirkin, 2019/10/29
- Re: [PULL 00/14] virtio: features, cleanups, Peter Maydell, 2019/10/30