8c3a7d0087
This patch adds structures into qapi to replace the existing configuration structures used by audio backends currently. This qapi will be the base of the -audiodev command line parameter (that replaces the old environment variables based config). This is not a 1:1 translation of the old options, I've tried to make them much more consistent (e.g. almost every backend had an option to specify buffer size, but the name was different for every backend, and some backends required usecs, while some other required frames, samples or bytes). Also tried to reduce the number of abbreviations used by the config keys. Some of the more important changes: * use `in` and `out` instead of `ADC` and `DAC`, as the former is more user friendly imho * moved buffer settings into the global setting area (so it's the same for all backends that support it. Backends that can't change buffer size will simply ignore them). Also using usecs, as it's probably more user friendly than samples or bytes. * try-poll is now an alsa backend specific option (as all other backends currently ignore it) Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: 5461b514dbf3e0bc31b0abb6498a9b3a008c271e.1552083282.git.DirtY.iCE.hu@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
103 lines
3.9 KiB
Python
103 lines
3.9 KiB
Python
# -*- Mode: Python -*-
|
|
##
|
|
# = Introduction
|
|
#
|
|
# This document describes all commands currently supported by QMP.
|
|
#
|
|
# Most of the time their usage is exactly the same as in the user Monitor, this
|
|
# means that any other document which also describe commands (the manpage,
|
|
# QEMU's manual, etc) can and should be consulted.
|
|
#
|
|
# QMP has two types of commands: regular and query commands. Regular commands
|
|
# usually change the Virtual Machine's state someway, while query commands just
|
|
# return information. The sections below are divided accordingly.
|
|
#
|
|
# It's important to observe that all communication examples are formatted in
|
|
# a reader-friendly way, so that they're easier to understand. However, in real
|
|
# protocol usage, they're emitted as a single line.
|
|
#
|
|
# Also, the following notation is used to denote data flow:
|
|
#
|
|
# Example:
|
|
#
|
|
# | -> data issued by the Client
|
|
# | <- Server data response
|
|
#
|
|
# Please, refer to the QMP specification (docs/interop/qmp-spec.txt) for
|
|
# detailed information on the Server command and response formats.
|
|
#
|
|
# = Stability Considerations
|
|
#
|
|
# The current QMP command set (described in this file) may be useful for a
|
|
# number of use cases, however it's limited and several commands have bad
|
|
# defined semantics, specially with regard to command completion.
|
|
#
|
|
# These problems are going to be solved incrementally in the next QEMU releases
|
|
# and we're going to establish a deprecation policy for badly defined commands.
|
|
#
|
|
# If you're planning to adopt QMP, please observe the following:
|
|
#
|
|
# 1. The deprecation policy will take effect and be documented soon, please
|
|
# check the documentation of each used command as soon as a new release of
|
|
# QEMU is available
|
|
#
|
|
# 2. DO NOT rely on anything which is not explicit documented
|
|
#
|
|
# 3. Errors, in special, are not documented. Applications should NOT check
|
|
# for specific errors classes or data (it's strongly recommended to only
|
|
# check for the "error" key)
|
|
#
|
|
##
|
|
|
|
{ 'pragma': { 'doc-required': true } }
|
|
|
|
# Whitelists to permit QAPI rule violations; think twice before you
|
|
# add to them!
|
|
{ 'pragma': {
|
|
# Commands allowed to return a non-dictionary:
|
|
'returns-whitelist': [
|
|
'human-monitor-command',
|
|
'qom-get',
|
|
'query-migrate-cache-size',
|
|
'query-tpm-models',
|
|
'query-tpm-types',
|
|
'ringbuf-read' ],
|
|
'name-case-whitelist': [
|
|
'ACPISlotType', # DIMM, visible through query-acpi-ospm-status
|
|
'CpuInfoMIPS', # PC, visible through query-cpu
|
|
'CpuInfoTricore', # PC, visible through query-cpu
|
|
'BlockdevVmdkSubformat', # all members, to match VMDK spec spellings
|
|
'BlockdevVmdkAdapterType', # legacyESX, to match VMDK spec spellings
|
|
'QapiErrorClass', # all members, visible through errors
|
|
'UuidInfo', # UUID, visible through query-uuid
|
|
'X86CPURegister32', # all members, visible indirectly through qom-get
|
|
'q_obj_CpuInfo-base' # CPU, visible through query-cpu
|
|
] } }
|
|
|
|
# Documentation generated with qapi-gen.py is in source order, with
|
|
# included sub-schemas inserted at the first include directive
|
|
# (subsequent include directives have no effect). To get a sane and
|
|
# stable order, it's best to include each sub-schema just once, or
|
|
# include it first right here.
|
|
|
|
{ 'include': 'common.json' }
|
|
{ 'include': 'sockets.json' }
|
|
{ 'include': 'run-state.json' }
|
|
{ 'include': 'crypto.json' }
|
|
{ 'include': 'block.json' }
|
|
{ 'include': 'char.json' }
|
|
{ 'include': 'job.json' }
|
|
{ 'include': 'net.json' }
|
|
{ 'include': 'rdma.json' }
|
|
{ 'include': 'rocker.json' }
|
|
{ 'include': 'tpm.json' }
|
|
{ 'include': 'ui.json' }
|
|
{ 'include': 'authz.json' }
|
|
{ 'include': 'migration.json' }
|
|
{ 'include': 'transaction.json' }
|
|
{ 'include': 'trace.json' }
|
|
{ 'include': 'introspect.json' }
|
|
{ 'include': 'misc.json' }
|
|
{ 'include': 'target.json' }
|
|
{ 'include': 'audio.json' }
|