1# -*- Mode: Python -*- 2## 3# = Introduction 4# 5# This document describes all commands currently supported by QMP. 6# 7# Most of the time their usage is exactly the same as in the user Monitor, this 8# means that any other document which also describe commands (the manpage, 9# QEMU's manual, etc) can and should be consulted. 10# 11# QMP has two types of commands: regular and query commands. Regular commands 12# usually change the Virtual Machine's state someway, while query commands just 13# return information. The sections below are divided accordingly. 14# 15# It's important to observe that all communication examples are formatted in 16# a reader-friendly way, so that they're easier to understand. However, in real 17# protocol usage, they're emitted as a single line. 18# 19# Also, the following notation is used to denote data flow: 20# 21# Example: 22# 23# | -> data issued by the Client 24# | <- Server data response 25# 26# Please, refer to the QMP specification (docs/interop/qmp-spec.txt) for 27# detailed information on the Server command and response formats. 28# 29# = Stability Considerations 30# 31# The current QMP command set (described in this file) may be useful for a 32# number of use cases, however it's limited and several commands have bad 33# defined semantics, specially with regard to command completion. 34# 35# These problems are going to be solved incrementally in the next QEMU releases 36# and we're going to establish a deprecation policy for badly defined commands. 37# 38# If you're planning to adopt QMP, please observe the following: 39# 40# 1. The deprecation policy will take effect and be documented soon, please 41# check the documentation of each used command as soon as a new release of 42# QEMU is available 43# 44# 2. DO NOT rely on anything which is not explicit documented 45# 46# 3. Errors, in special, are not documented. Applications should NOT check 47# for specific errors classes or data (it's strongly recommended to only 48# check for the "error" key) 49# 50## 51 52{ 'include': 'pragma.json' } 53 54# Documentation generated with qapi-gen.py is in source order, with 55# included sub-schemas inserted at the first include directive 56# (subsequent include directives have no effect). To get a sane and 57# stable order, it's best to include each sub-schema just once, or 58# include it first right here. 59 60{ 'include': 'error.json' } 61{ 'include': 'common.json' } 62{ 'include': 'sockets.json' } 63{ 'include': 'run-state.json' } 64{ 'include': 'crypto.json' } 65{ 'include': 'block.json' } 66{ 'include': 'char.json' } 67{ 'include': 'dump.json' } 68{ 'include': 'job.json' } 69{ 'include': 'net.json' } 70{ 'include': 'rdma.json' } 71{ 'include': 'rocker.json' } 72{ 'include': 'tpm.json' } 73{ 'include': 'ui.json' } 74{ 'include': 'authz.json' } 75{ 'include': 'migration.json' } 76{ 'include': 'transaction.json' } 77{ 'include': 'trace.json' } 78{ 'include': 'control.json' } 79{ 'include': 'introspect.json' } 80{ 'include': 'qom.json' } 81{ 'include': 'qdev.json' } 82{ 'include': 'machine.json' } 83{ 'include': 'machine-target.json' } 84{ 'include': 'misc.json' } 85{ 'include': 'misc-target.json' } 86{ 'include': 'audio.json' } 87