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[PATCH v3 04/10] qapi: add unplug primary event
From: |
Jens Freimann |
Subject: |
[PATCH v3 04/10] qapi: add unplug primary event |
Date: |
Fri, 11 Oct 2019 13:20:09 +0200 |
This event is emitted when we sent a request to unplug a
failover primary device from the Guest OS and it includes the
device id of the primary device.
Signed-off-by: Jens Freimann <address@hidden>
---
qapi/migration.json | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/qapi/migration.json b/qapi/migration.json
index 82feb5bd39..52e69e2868 100644
--- a/qapi/migration.json
+++ b/qapi/migration.json
@@ -1448,3 +1448,22 @@
# Since: 3.0
##
{ 'command': 'migrate-pause', 'allow-oob': true }
+
+##
+# @UNPLUG_PRIMARY:
+#
+# Emitted from source side of a migration when migration state is
+# WAIT_UNPLUG. Device was unplugged by guest operating system.
+# Device resources in QEMU are kept on standby to be able to re-plug it in case
+# of migration failure.
+#
+# @device_id: QEMU device id of the unplugged device
+#
+# Since: 4.2
+#
+# Example:
+# {"event": "UNPLUG_PRIMARY", "data": {"device_id": "hostdev0"} }
+#
+##
+{ 'event': 'UNPLUG_PRIMARY',
+ 'data': { 'device_id': 'str' } }
--
2.21.0
- [PATCH v3 0/10] add failover feature for assigned network devices, Jens Freimann, 2019/10/11
- [PATCH v3 01/10] qdev/qbus: add hidden device support, Jens Freimann, 2019/10/11
- [PATCH v3 02/10] pci: mark devices partially unplugged, Jens Freimann, 2019/10/11
- [PATCH v3 03/10] pci: mark device having guest unplug request pending, Jens Freimann, 2019/10/11
- [PATCH v3 04/10] qapi: add unplug primary event,
Jens Freimann <=
- [PATCH v3 05/10] qapi: add failover negotiated event, Jens Freimann, 2019/10/11
- [PATCH v3 06/10] migration: allow unplug during migration for failover devices, Jens Freimann, 2019/10/11
- [PATCH v3 07/10] migration: add new migration state wait-unplug, Jens Freimann, 2019/10/11