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authorDaniel P. Berrange <berrange@redhat.com>2015-09-11 13:33:56 +0100
committerMarkus Armbruster <armbru@redhat.com>2015-09-22 11:31:56 +0200
commit6287d827d494b5850049584c3f7fb1a589dbb1de (patch)
tree30f2e39cf5ca440c911434aa9c2c587e1f625f6c /qmp-commands.hx
parent9e72681d16792d0ffc42bab634b1753ff299bdfd (diff)
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monitor: allow device_del to accept QOM paths
Currently device_del requires that the client provide the device short ID. device_add allows devices to be created without giving an ID, at which point there is no way to delete them with device_del. The QOM object path, however, provides an alternative way to identify the devices. Allowing device_del to accept an object path ensures all devices are deletable regardless of whether they have an ID. (qemu) device_add usb-mouse (qemu) qom-list /machine/peripheral-anon device[0] (child<usb-mouse>) type (string) (qemu) device_del /machine/peripheral-anon/device[0] Devices are required to be marked as hotpluggable otherwise an error is raised (qemu) device_del /machine/unattached/device[4] Device 'PIIX3' does not support hotplugging Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1441974836-17476-1-git-send-email-berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [Commit message touched up, accidental white-space change dropped] Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'qmp-commands.hx')
-rw-r--r--qmp-commands.hx7
1 files changed, 6 insertions, 1 deletions
diff --git a/qmp-commands.hx b/qmp-commands.hx
index 66f0300..d2ba800 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -321,13 +321,18 @@ Remove a device.
Arguments:
-- "id": the device's ID (json-string)
+- "id": the device's ID or QOM path (json-string)
Example:
-> { "execute": "device_del", "arguments": { "id": "net1" } }
<- { "return": {} }
+Example:
+
+-> { "execute": "device_del", "arguments": { "id": "/machine/peripheral-anon/device[0]" } }
+<- { "return": {} }
+
EQMP
{