xref: /openbmc/qemu/qapi/common.json (revision 84a3a53c)
1# -*- Mode: Python -*-
2#
3# QAPI common definitions
4
5##
6# @QapiErrorClass
7#
8# QEMU error classes
9#
10# @GenericError: this is used for errors that don't require a specific error
11#                class. This should be the default case for most errors
12#
13# @CommandNotFound: the requested command has not been found
14#
15# @DeviceEncrypted: the requested operation can't be fulfilled because the
16#                   selected device is encrypted
17#
18# @DeviceNotActive: a device has failed to be become active
19#
20# @DeviceNotFound: the requested device has not been found
21#
22# @KVMMissingCap: the requested operation can't be fulfilled because a
23#                 required KVM capability is missing
24#
25# Since: 1.2
26##
27{ 'enum': 'QapiErrorClass',
28  # Keep this in sync with ErrorClass in error.h
29  'data': [ 'GenericError', 'CommandNotFound', 'DeviceEncrypted',
30            'DeviceNotActive', 'DeviceNotFound', 'KVMMissingCap' ] }
31
32##
33# @VersionTriple
34#
35# A three-part version number.
36#
37# @qemu.major:  The major version number.
38#
39# @qemu.minor:  The minor version number.
40#
41# @qemu.micro:  The micro version number.
42#
43# Since: 2.4
44##
45{ 'struct': 'VersionTriple',
46  'data': {'major': 'int', 'minor': 'int', 'micro': 'int'} }
47
48
49##
50# @VersionInfo:
51#
52# A description of QEMU's version.
53#
54# @qemu:        The version of QEMU.  By current convention, a micro
55#               version of 50 signifies a development branch.  A micro version
56#               greater than or equal to 90 signifies a release candidate for
57#               the next minor version.  A micro version of less than 50
58#               signifies a stable release.
59#
60# @package:     QEMU will always set this field to an empty string.  Downstream
61#               versions of QEMU should set this to a non-empty string.  The
62#               exact format depends on the downstream however it highly
63#               recommended that a unique name is used.
64#
65# Since: 0.14.0
66##
67{ 'struct': 'VersionInfo',
68  'data': {'qemu': 'VersionTriple', 'package': 'str'} }
69
70##
71# @query-version:
72#
73# Returns the current version of QEMU.
74#
75# Returns:  A @VersionInfo object describing the current version of QEMU.
76#
77# Since: 0.14.0
78##
79{ 'command': 'query-version', 'returns': 'VersionInfo' }
80
81##
82# @CommandInfo:
83#
84# Information about a QMP command
85#
86# @name: The command name
87#
88# Since: 0.14.0
89##
90{ 'struct': 'CommandInfo', 'data': {'name': 'str'} }
91
92##
93# @query-commands:
94#
95# Return a list of supported QMP commands by this server
96#
97# Returns: A list of @CommandInfo for all supported commands
98#
99# Since: 0.14.0
100##
101{ 'command': 'query-commands', 'returns': ['CommandInfo'] }
102
103##
104# @OnOffAuto
105#
106# An enumeration of three options: on, off, and auto
107#
108# @auto: QEMU selects the value between on and off
109#
110# @on: Enabled
111#
112# @off: Disabled
113#
114# Since: 2.2
115##
116{ 'enum': 'OnOffAuto',
117  'data': [ 'auto', 'on', 'off' ] }
118
119##
120# @OnOffSplit
121#
122# An enumeration of three values: on, off, and split
123#
124# @on: Enabled
125#
126# @off: Disabled
127#
128# @split: Mixed
129#
130# Since: 2.6
131##
132{ 'enum': 'OnOffSplit',
133  'data': [ 'on', 'off', 'split' ] }
134