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26ec4e53f2
The current doc generation doesn't care much about indentation levels,
but we would like to switch to an rST format, and rST does care about
indentation.
Make the doc comments more strongly consistent about indentation
for multiline constructs like:
@arg: description line 1
description line 2
Returns: line one
line 2
so that there is always exactly one space after the colon, and
subsequent lines align with the first.
This commit is a purely whitespace change, and it does not alter the
generated .texi files (because the texi generation code strips away
all the extra whitespace). This does mean that we end up with some
over-length lines.
Note that when the documentation for an argument fits on a single
line like this:
@arg: one line only
then stray extra spaces after the ':' don't affect the rST output, so
I have not attempted to methodically fix them, though the preference
is a single space here too.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200213175647.17628-10-peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Commit message tweaked]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
126 lines
3.3 KiB
Python
126 lines
3.3 KiB
Python
# -*- Mode: Python -*-
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#
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# This work is licensed under the terms of the GNU GPL, version 2 or later.
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# See the COPYING file in the top-level directory.
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##
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# = Device infrastructure (qdev)
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##
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{ 'include': 'qom.json' }
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##
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# @device-list-properties:
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#
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# List properties associated with a device.
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#
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# @typename: the type name of a device
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#
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# Returns: a list of ObjectPropertyInfo describing a devices properties
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#
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# Note: objects can create properties at runtime, for example to describe
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# links between different devices and/or objects. These properties
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# are not included in the output of this command.
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#
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# Since: 1.2
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##
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{ 'command': 'device-list-properties',
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'data': { 'typename': 'str'},
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'returns': [ 'ObjectPropertyInfo' ] }
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##
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# @device_add:
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#
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# @driver: the name of the new device's driver
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#
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# @bus: the device's parent bus (device tree path)
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#
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# @id: the device's ID, must be unique
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#
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# Additional arguments depend on the type.
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#
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# Add a device.
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#
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# Notes:
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# 1. For detailed information about this command, please refer to the
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# 'docs/qdev-device-use.txt' file.
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#
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# 2. It's possible to list device properties by running QEMU with the
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# "-device DEVICE,help" command-line argument, where DEVICE is the
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# device's name
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#
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# Example:
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#
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# -> { "execute": "device_add",
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# "arguments": { "driver": "e1000", "id": "net1",
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# "bus": "pci.0",
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# "mac": "52:54:00:12:34:56" } }
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# <- { "return": {} }
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#
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# TODO: This command effectively bypasses QAPI completely due to its
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# "additional arguments" business. It shouldn't have been added to
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# the schema in this form. It should be qapified properly, or
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# replaced by a properly qapified command.
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#
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# Since: 0.13
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##
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{ 'command': 'device_add',
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'data': {'driver': 'str', '*bus': 'str', '*id': 'str'},
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'gen': false } # so we can get the additional arguments
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##
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# @device_del:
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#
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# Remove a device from a guest
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#
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# @id: the device's ID or QOM path
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#
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# Returns: Nothing on success
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# If @id is not a valid device, DeviceNotFound
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#
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# Notes: When this command completes, the device may not be removed from the
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# guest. Hot removal is an operation that requires guest cooperation.
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# This command merely requests that the guest begin the hot removal
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# process. Completion of the device removal process is signaled with a
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# DEVICE_DELETED event. Guest reset will automatically complete removal
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# for all devices.
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#
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# Since: 0.14.0
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#
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# Example:
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#
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# -> { "execute": "device_del",
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# "arguments": { "id": "net1" } }
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# <- { "return": {} }
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#
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# -> { "execute": "device_del",
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# "arguments": { "id": "/machine/peripheral-anon/device[0]" } }
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# <- { "return": {} }
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#
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##
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{ 'command': 'device_del', 'data': {'id': 'str'} }
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##
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# @DEVICE_DELETED:
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#
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# Emitted whenever the device removal completion is acknowledged by the guest.
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# At this point, it's safe to reuse the specified device ID. Device removal can
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# be initiated by the guest or by HMP/QMP commands.
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#
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# @device: device name
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#
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# @path: device path
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#
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# Since: 1.5
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#
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# Example:
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#
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# <- { "event": "DEVICE_DELETED",
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# "data": { "device": "virtio-net-pci-0",
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# "path": "/machine/peripheral/virtio-net-pci-0" },
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# "timestamp": { "seconds": 1265044230, "microseconds": 450486 } }
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#
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##
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{ 'event': 'DEVICE_DELETED',
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'data': { '*device': 'str', 'path': 'str' } }
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