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diff --git a/src/qapi-schema.json b/src/qapi-schema.json new file mode 100644 index 0000000..8b1a423 --- /dev/null +++ b/src/qapi-schema.json @@ -0,0 +1,3973 @@ +# -*- Mode: Python -*- +# +# QAPI Schema + +# QAPI common definitions +{ 'include': 'qapi/common.json' } + +# QAPI crypto definitions +{ 'include': 'qapi/crypto.json' } + +# QAPI block definitions +{ 'include': 'qapi/block.json' } + +# QAPI event definitions +{ 'include': 'qapi/event.json' } + +# Tracing commands +{ 'include': 'qapi/trace.json' } + +# QAPI introspection +{ 'include': 'qapi/introspect.json' } + +## +# @LostTickPolicy: +# +# Policy for handling lost ticks in timer devices. +# +# @discard: throw away the missed tick(s) and continue with future injection +# normally. Guest time may be delayed, unless the OS has explicit +# handling of lost ticks +# +# @delay: continue to deliver ticks at the normal rate. Guest time will be +# delayed due to the late tick +# +# @merge: merge the missed tick(s) into one tick and inject. Guest time +# may be delayed, depending on how the OS reacts to the merging +# of ticks +# +# @slew: deliver ticks at a higher rate to catch up with the missed tick. The +# guest time should not be delayed once catchup is complete. +# +# Since: 2.0 +## +{ 'enum': 'LostTickPolicy', + 'data': ['discard', 'delay', 'merge', 'slew' ] } + +# @add_client +# +# Allow client connections for VNC, Spice and socket based +# character devices to be passed in to QEMU via SCM_RIGHTS. +# +# @protocol: protocol name. Valid names are "vnc", "spice" or the +# name of a character device (eg. from -chardev id=XXXX) +# +# @fdname: file descriptor name previously passed via 'getfd' command +# +# @skipauth: #optional whether to skip authentication. Only applies +# to "vnc" and "spice" protocols +# +# @tls: #optional whether to perform TLS. Only applies to the "spice" +# protocol +# +# Returns: nothing on success. +# +# Since: 0.14.0 +## +{ 'command': 'add_client', + 'data': { 'protocol': 'str', 'fdname': 'str', '*skipauth': 'bool', + '*tls': 'bool' } } + +## +# @NameInfo: +# +# Guest name information. +# +# @name: #optional The name of the guest +# +# Since 0.14.0 +## +{ 'struct': 'NameInfo', 'data': {'*name': 'str'} } + +## +# @query-name: +# +# Return the name information of a guest. +# +# Returns: @NameInfo of the guest +# +# Since 0.14.0 +## +{ 'command': 'query-name', 'returns': 'NameInfo' } + +## +# @KvmInfo: +# +# Information about support for KVM acceleration +# +# @enabled: true if KVM acceleration is active +# +# @present: true if KVM acceleration is built into this executable +# +# Since: 0.14.0 +## +{ 'struct': 'KvmInfo', 'data': {'enabled': 'bool', 'present': 'bool'} } + +## +# @query-kvm: +# +# Returns information about KVM acceleration +# +# Returns: @KvmInfo +# +# Since: 0.14.0 +## +{ 'command': 'query-kvm', 'returns': 'KvmInfo' } + +## +# @RunState +# +# An enumeration of VM run states. +# +# @debug: QEMU is running on a debugger +# +# @finish-migrate: guest is paused to finish the migration process +# +# @inmigrate: guest is paused waiting for an incoming migration. Note +# that this state does not tell whether the machine will start at the +# end of the migration. This depends on the command-line -S option and +# any invocation of 'stop' or 'cont' that has happened since QEMU was +# started. +# +# @internal-error: An internal error that prevents further guest execution +# has occurred +# +# @io-error: the last IOP has failed and the device is configured to pause +# on I/O errors +# +# @paused: guest has been paused via the 'stop' command +# +# @postmigrate: guest is paused following a successful 'migrate' +# +# @prelaunch: QEMU was started with -S and guest has not started +# +# @restore-vm: guest is paused to restore VM state +# +# @running: guest is actively running +# +# @save-vm: guest is paused to save the VM state +# +# @shutdown: guest is shut down (and -no-shutdown is in use) +# +# @suspended: guest is suspended (ACPI S3) +# +# @watchdog: the watchdog action is configured to pause and has been triggered +# +# @guest-panicked: guest has been panicked as a result of guest OS panic +## +{ 'enum': 'RunState', + 'data': [ 'debug', 'inmigrate', 'internal-error', 'io-error', 'paused', + 'postmigrate', 'prelaunch', 'finish-migrate', 'restore-vm', + 'running', 'save-vm', 'shutdown', 'suspended', 'watchdog', + 'guest-panicked' ] } + +## +# @StatusInfo: +# +# Information about VCPU run state +# +# @running: true if all VCPUs are runnable, false if not runnable +# +# @singlestep: true if VCPUs are in single-step mode +# +# @status: the virtual machine @RunState +# +# Since: 0.14.0 +# +# Notes: @singlestep is enabled through the GDB stub +## +{ 'struct': 'StatusInfo', + 'data': {'running': 'bool', 'singlestep': 'bool', 'status': 'RunState'} } + +## +# @query-status: +# +# Query the run status of all VCPUs +# +# Returns: @StatusInfo reflecting all VCPUs +# +# Since: 0.14.0 +## +{ 'command': 'query-status', 'returns': 'StatusInfo' } + +## +# @UuidInfo: +# +# Guest UUID information. +# +# @UUID: the UUID of the guest +# +# Since: 0.14.0 +# +# Notes: If no UUID was specified for the guest, a null UUID is returned. +## +{ 'struct': 'UuidInfo', 'data': {'UUID': 'str'} } + +## +# @query-uuid: +# +# Query the guest UUID information. +# +# Returns: The @UuidInfo for the guest +# +# Since 0.14.0 +## +{ 'command': 'query-uuid', 'returns': 'UuidInfo' } + +## +# @ChardevInfo: +# +# Information about a character device. +# +# @label: the label of the character device +# +# @filename: the filename of the character device +# +# @frontend-open: shows whether the frontend device attached to this backend +# (eg. with the chardev=... option) is in open or closed state +# (since 2.1) +# +# Notes: @filename is encoded using the QEMU command line character device +# encoding. See the QEMU man page for details. +# +# Since: 0.14.0 +## +{ 'struct': 'ChardevInfo', 'data': {'label': 'str', + 'filename': 'str', + 'frontend-open': 'bool'} } + +## +# @query-chardev: +# +# Returns information about current character devices. +# +# Returns: a list of @ChardevInfo +# +# Since: 0.14.0 +## +{ 'command': 'query-chardev', 'returns': ['ChardevInfo'] } + +## +# @ChardevBackendInfo: +# +# Information about a character device backend +# +# @name: The backend name +# +# Since: 2.0 +## +{ 'struct': 'ChardevBackendInfo', 'data': {'name': 'str'} } + +## +# @query-chardev-backends: +# +# Returns information about character device backends. +# +# Returns: a list of @ChardevBackendInfo +# +# Since: 2.0 +## +{ 'command': 'query-chardev-backends', 'returns': ['ChardevBackendInfo'] } + +## +# @DataFormat: +# +# An enumeration of data format. +# +# @utf8: Data is a UTF-8 string (RFC 3629) +# +# @base64: Data is Base64 encoded binary (RFC 3548) +# +# Since: 1.4 +## +{ 'enum': 'DataFormat', + 'data': [ 'utf8', 'base64' ] } + +## +# @ringbuf-write: +# +# Write to a ring buffer character device. +# +# @device: the ring buffer character device name +# +# @data: data to write +# +# @format: #optional data encoding (default 'utf8'). +# - base64: data must be base64 encoded text. Its binary +# decoding gets written. +# Bug: invalid base64 is currently not rejected. +# Whitespace *is* invalid. +# - utf8: data's UTF-8 encoding is written +# - data itself is always Unicode regardless of format, like +# any other string. +# +# Returns: Nothing on success +# +# Since: 1.4 +## +{ 'command': 'ringbuf-write', + 'data': {'device': 'str', 'data': 'str', + '*format': 'DataFormat'} } + +## +# @ringbuf-read: +# +# Read from a ring buffer character device. +# +# @device: the ring buffer character device name +# +# @size: how many bytes to read at most +# +# @format: #optional data encoding (default 'utf8'). +# - base64: the data read is returned in base64 encoding. +# - utf8: the data read is interpreted as UTF-8. +# Bug: can screw up when the buffer contains invalid UTF-8 +# sequences, NUL characters, after the ring buffer lost +# data, and when reading stops because the size limit is +# reached. +# - The return value is always Unicode regardless of format, +# like any other string. +# +# Returns: data read from the device +# +# Since: 1.4 +## +{ 'command': 'ringbuf-read', + 'data': {'device': 'str', 'size': 'int', '*format': 'DataFormat'}, + 'returns': 'str' } + +## +# @EventInfo: +# +# Information about a QMP event +# +# @name: The event name +# +# Since: 1.2.0 +## +{ 'struct': 'EventInfo', 'data': {'name': 'str'} } + +## +# @query-events: +# +# Return a list of supported QMP events by this server +# +# Returns: A list of @EventInfo for all supported events +# +# Since: 1.2.0 +## +{ 'command': 'query-events', 'returns': ['EventInfo'] } + +## +# @MigrationStats +# +# Detailed migration status. +# +# @transferred: amount of bytes already transferred to the target VM +# +# @remaining: amount of bytes remaining to be transferred to the target VM +# +# @total: total amount of bytes involved in the migration process +# +# @duplicate: number of duplicate (zero) pages (since 1.2) +# +# @skipped: number of skipped zero pages (since 1.5) +# +# @normal : number of normal pages (since 1.2) +# +# @normal-bytes: number of normal bytes sent (since 1.2) +# +# @dirty-pages-rate: number of pages dirtied by second by the +# guest (since 1.3) +# +# @mbps: throughput in megabits/sec. (since 1.6) +# +# @dirty-sync-count: number of times that dirty ram was synchronized (since 2.1) +# +# Since: 0.14.0 +## +{ 'struct': 'MigrationStats', + 'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' , + 'duplicate': 'int', 'skipped': 'int', 'normal': 'int', + 'normal-bytes': 'int', 'dirty-pages-rate' : 'int', + 'mbps' : 'number', 'dirty-sync-count' : 'int' } } + +## +# @XBZRLECacheStats +# +# Detailed XBZRLE migration cache statistics +# +# @cache-size: XBZRLE cache size +# +# @bytes: amount of bytes already transferred to the target VM +# +# @pages: amount of pages transferred to the target VM +# +# @cache-miss: number of cache miss +# +# @cache-miss-rate: rate of cache miss (since 2.1) +# +# @overflow: number of overflows +# +# Since: 1.2 +## +{ 'struct': 'XBZRLECacheStats', + 'data': {'cache-size': 'int', 'bytes': 'int', 'pages': 'int', + 'cache-miss': 'int', 'cache-miss-rate': 'number', + 'overflow': 'int' } } + +# @MigrationStatus: +# +# An enumeration of migration status. +# +# @none: no migration has ever happened. +# +# @setup: migration process has been initiated. +# +# @cancelling: in the process of cancelling migration. +# +# @cancelled: cancelling migration is finished. +# +# @active: in the process of doing migration. +# +# @postcopy-active: like active, but now in postcopy mode. (since 2.5) +# +# @completed: migration is finished. +# +# @failed: some error occurred during migration process. +# +# Since: 2.3 +# +## +{ 'enum': 'MigrationStatus', + 'data': [ 'none', 'setup', 'cancelling', 'cancelled', + 'active', 'postcopy-active', 'completed', 'failed' ] } + +## +# @MigrationInfo +# +# Information about current migration process. +# +# @status: #optional @MigrationStatus describing the current migration status. +# If this field is not returned, no migration process +# has been initiated +# +# @ram: #optional @MigrationStats containing detailed migration +# status, only returned if status is 'active' or +# 'completed'(since 1.2) +# +# @disk: #optional @MigrationStats containing detailed disk migration +# status, only returned if status is 'active' and it is a block +# migration +# +# @xbzrle-cache: #optional @XBZRLECacheStats containing detailed XBZRLE +# migration statistics, only returned if XBZRLE feature is on and +# status is 'active' or 'completed' (since 1.2) +# +# @total-time: #optional total amount of milliseconds since migration started. +# If migration has ended, it returns the total migration +# time. (since 1.2) +# +# @downtime: #optional only present when migration finishes correctly +# total downtime in milliseconds for the guest. +# (since 1.3) +# +# @expected-downtime: #optional only present while migration is active +# expected downtime in milliseconds for the guest in last walk +# of the dirty bitmap. (since 1.3) +# +# @setup-time: #optional amount of setup time in milliseconds _before_ the +# iterations begin but _after_ the QMP command is issued. This is designed +# to provide an accounting of any activities (such as RDMA pinning) which +# may be expensive, but do not actually occur during the iterative +# migration rounds themselves. (since 1.6) +# +# @x-cpu-throttle-percentage: #optional percentage of time guest cpus are being +# throttled during auto-converge. This is only present when auto-converge +# has started throttling guest cpus. (Since 2.5) +# +# Since: 0.14.0 +## +{ 'struct': 'MigrationInfo', + 'data': {'*status': 'MigrationStatus', '*ram': 'MigrationStats', + '*disk': 'MigrationStats', + '*xbzrle-cache': 'XBZRLECacheStats', + '*total-time': 'int', + '*expected-downtime': 'int', + '*downtime': 'int', + '*setup-time': 'int', + '*x-cpu-throttle-percentage': 'int'} } + +## +# @query-migrate +# +# Returns information about current migration process. +# +# Returns: @MigrationInfo +# +# Since: 0.14.0 +## +{ 'command': 'query-migrate', 'returns': 'MigrationInfo' } + +## +# @MigrationCapability +# +# Migration capabilities enumeration +# +# @xbzrle: Migration supports xbzrle (Xor Based Zero Run Length Encoding). +# This feature allows us to minimize migration traffic for certain work +# loads, by sending compressed difference of the pages +# +# @rdma-pin-all: Controls whether or not the entire VM memory footprint is +# mlock()'d on demand or all at once. Refer to docs/rdma.txt for usage. +# Disabled by default. (since 2.0) +# +# @zero-blocks: During storage migration encode blocks of zeroes efficiently. This +# essentially saves 1MB of zeroes per block on the wire. Enabling requires +# source and target VM to support this feature. To enable it is sufficient +# to enable the capability on the source VM. The feature is disabled by +# default. (since 1.6) +# +# @compress: Use multiple compression threads to accelerate live migration. +# This feature can help to reduce the migration traffic, by sending +# compressed pages. Please note that if compress and xbzrle are both +# on, compress only takes effect in the ram bulk stage, after that, +# it will be disabled and only xbzrle takes effect, this can help to +# minimize migration traffic. The feature is disabled by default. +# (since 2.4 ) +# +# @events: generate events for each migration state change +# (since 2.4 ) +# +# @auto-converge: If enabled, QEMU will automatically throttle down the guest +# to speed up convergence of RAM migration. (since 1.6) +# +# @x-postcopy-ram: Start executing on the migration target before all of RAM has +# been migrated, pulling the remaining pages along as needed. NOTE: If +# the migration fails during postcopy the VM will fail. (since 2.5) +# +# Since: 1.2 +## +{ 'enum': 'MigrationCapability', + 'data': ['xbzrle', 'rdma-pin-all', 'auto-converge', 'zero-blocks', + 'compress', 'events', 'x-postcopy-ram'] } + +## +# @MigrationCapabilityStatus +# +# Migration capability information +# +# @capability: capability enum +# +# @state: capability state bool +# +# Since: 1.2 +## +{ 'struct': 'MigrationCapabilityStatus', + 'data': { 'capability' : 'MigrationCapability', 'state' : 'bool' } } + +## +# @migrate-set-capabilities +# +# Enable/Disable the following migration capabilities (like xbzrle) +# +# @capabilities: json array of capability modifications to make +# +# Since: 1.2 +## +{ 'command': 'migrate-set-capabilities', + 'data': { 'capabilities': ['MigrationCapabilityStatus'] } } + +## +# @query-migrate-capabilities +# +# Returns information about the current migration capabilities status +# +# Returns: @MigrationCapabilitiesStatus +# +# Since: 1.2 +## +{ 'command': 'query-migrate-capabilities', 'returns': ['MigrationCapabilityStatus']} + +# @MigrationParameter +# +# Migration parameters enumeration +# +# @compress-level: Set the compression level to be used in live migration, +# the compression level is an integer between 0 and 9, where 0 means +# no compression, 1 means the best compression speed, and 9 means best +# compression ratio which will consume more CPU. +# +# @compress-threads: Set compression thread count to be used in live migration, +# the compression thread count is an integer between 1 and 255. +# +# @decompress-threads: Set decompression thread count to be used in live +# migration, the decompression thread count is an integer between 1 +# and 255. Usually, decompression is at least 4 times as fast as +# compression, so set the decompress-threads to the number about 1/4 +# of compress-threads is adequate. +# +# @x-cpu-throttle-initial: Initial percentage of time guest cpus are throttled +# when migration auto-converge is activated. The +# default value is 20. (Since 2.5) +# +# @x-cpu-throttle-increment: throttle percentage increase each time +# auto-converge detects that migration is not making +# progress. The default value is 10. (Since 2.5) +# Since: 2.4 +## +{ 'enum': 'MigrationParameter', + 'data': ['compress-level', 'compress-threads', 'decompress-threads', + 'x-cpu-throttle-initial', 'x-cpu-throttle-increment'] } + +# +# @migrate-set-parameters +# +# Set the following migration parameters +# +# @compress-level: compression level +# +# @compress-threads: compression thread count +# +# @decompress-threads: decompression thread count +# +# @x-cpu-throttle-initial: Initial percentage of time guest cpus are throttled +# when migration auto-converge is activated. The +# default value is 20. (Since 2.5) +# +# @x-cpu-throttle-increment: throttle percentage increase each time +# auto-converge detects that migration is not making +# progress. The default value is 10. (Since 2.5) +# Since: 2.4 +## +{ 'command': 'migrate-set-parameters', + 'data': { '*compress-level': 'int', + '*compress-threads': 'int', + '*decompress-threads': 'int', + '*x-cpu-throttle-initial': 'int', + '*x-cpu-throttle-increment': 'int'} } + +# +# @MigrationParameters +# +# @compress-level: compression level +# +# @compress-threads: compression thread count +# +# @decompress-threads: decompression thread count +# +# @x-cpu-throttle-initial: Initial percentage of time guest cpus are throttled +# when migration auto-converge is activated. The +# default value is 20. (Since 2.5) +# +# @x-cpu-throttle-increment: throttle percentage increase each time +# auto-converge detects that migration is not making +# progress. The default value is 10. (Since 2.5) +# +# Since: 2.4 +## +{ 'struct': 'MigrationParameters', + 'data': { 'compress-level': 'int', + 'compress-threads': 'int', + 'decompress-threads': 'int', + 'x-cpu-throttle-initial': 'int', + 'x-cpu-throttle-increment': 'int'} } +## +# @query-migrate-parameters +# +# Returns information about the current migration parameters +# +# Returns: @MigrationParameters +# +# Since: 2.4 +## +{ 'command': 'query-migrate-parameters', + 'returns': 'MigrationParameters' } + +## +# @client_migrate_info +# +# Set migration information for remote display. This makes the server +# ask the client to automatically reconnect using the new parameters +# once migration finished successfully. Only implemented for SPICE. +# +# @protocol: must be "spice" +# @hostname: migration target hostname +# @port: #optional spice tcp port for plaintext channels +# @tls-port: #optional spice tcp port for tls-secured channels +# @cert-subject: #optional server certificate subject +# +# Since: 0.14.0 +## +{ 'command': 'client_migrate_info', + 'data': { 'protocol': 'str', 'hostname': 'str', '*port': 'int', + '*tls-port': 'int', '*cert-subject': 'str' } } + +## +# @migrate-start-postcopy +# +# Followup to a migration command to switch the migration to postcopy mode. +# The x-postcopy-ram capability must be set before the original migration +# command. +# +# Since: 2.5 +{ 'command': 'migrate-start-postcopy' } + +## +# @MouseInfo: +# +# Information about a mouse device. +# +# @name: the name of the mouse device +# +# @index: the index of the mouse device +# +# @current: true if this device is currently receiving mouse events +# +# @absolute: true if this device supports absolute coordinates as input +# +# Since: 0.14.0 +## +{ 'struct': 'MouseInfo', + 'data': {'name': 'str', 'index': 'int', 'current': 'bool', + 'absolute': 'bool'} } + +## +# @query-mice: +# +# Returns information about each active mouse device +# +# Returns: a list of @MouseInfo for each device +# +# Since: 0.14.0 +## +{ 'command': 'query-mice', 'returns': ['MouseInfo'] } + +## +# @CpuInfo: +# +# Information about a virtual CPU +# +# @CPU: the index of the virtual CPU +# +# @current: this only exists for backwards compatible and should be ignored +# +# @halted: true if the virtual CPU is in the halt state. Halt usually refers +# to a processor specific low power mode. +# +# @qom_path: path to the CPU object in the QOM tree (since 2.4) +# +# @pc: #optional If the target is i386 or x86_64, this is the 64-bit instruction +# pointer. +# If the target is Sparc, this is the PC component of the +# instruction pointer. +# +# @nip: #optional If the target is PPC, the instruction pointer +# +# @npc: #optional If the target is Sparc, the NPC component of the instruction +# pointer +# +# @PC: #optional If the target is MIPS, the instruction pointer +# +# @thread_id: ID of the underlying host thread +# +# Since: 0.14.0 +# +# Notes: @halted is a transient state that changes frequently. By the time the +# data is sent to the client, the guest may no longer be halted. +## +{ 'struct': 'CpuInfo', + 'data': {'CPU': 'int', 'current': 'bool', 'halted': 'bool', + 'qom_path': 'str', + '*pc': 'int', '*nip': 'int', '*npc': 'int', '*PC': 'int', + 'thread_id': 'int'} } + +## +# @query-cpus: +# +# Returns a list of information about each virtual CPU. +# +# Returns: a list of @CpuInfo for each virtual CPU +# +# Since: 0.14.0 +## +{ 'command': 'query-cpus', 'returns': ['CpuInfo'] } + +## +# @IOThreadInfo: +# +# Information about an iothread +# +# @id: the identifier of the iothread +# +# @thread-id: ID of the underlying host thread +# +# Since: 2.0 +## +{ 'struct': 'IOThreadInfo', + 'data': {'id': 'str', 'thread-id': 'int'} } + +## +# @query-iothreads: +# +# Returns a list of information about each iothread. +# +# Note this list excludes the QEMU main loop thread, which is not declared +# using the -object iothread command-line option. It is always the main thread +# of the process. +# +# Returns: a list of @IOThreadInfo for each iothread +# +# Since: 2.0 +## +{ 'command': 'query-iothreads', 'returns': ['IOThreadInfo'] } + +## +# @NetworkAddressFamily +# +# The network address family +# +# @ipv4: IPV4 family +# +# @ipv6: IPV6 family +# +# @unix: unix socket +# +# @unknown: otherwise +# +# Since: 2.1 +## +{ 'enum': 'NetworkAddressFamily', + 'data': [ 'ipv4', 'ipv6', 'unix', 'unknown' ] } + +## +# @VncBasicInfo +# +# The basic information for vnc network connection +# +# @host: IP address +# +# @service: The service name of the vnc port. This may depend on the host +# system's service database so symbolic names should not be relied +# on. +# +# @family: address family +# +# @websocket: true in case the socket is a websocket (since 2.3). +# +# Since: 2.1 +## +{ 'struct': 'VncBasicInfo', + 'data': { 'host': 'str', + 'service': 'str', + 'family': 'NetworkAddressFamily', + 'websocket': 'bool' } } + +## +# @VncServerInfo +# +# The network connection information for server +# +# @auth: #optional, authentication method +# +# Since: 2.1 +## +{ 'struct': 'VncServerInfo', + 'base': 'VncBasicInfo', + 'data': { '*auth': 'str' } } + +## +# @VncClientInfo: +# +# Information about a connected VNC client. +# +# @x509_dname: #optional If x509 authentication is in use, the Distinguished +# Name of the client. +# +# @sasl_username: #optional If SASL authentication is in use, the SASL username +# used for authentication. +# +# Since: 0.14.0 +## +{ 'struct': 'VncClientInfo', + 'base': 'VncBasicInfo', + 'data': { '*x509_dname': 'str', '*sasl_username': 'str' } } + +## +# @VncInfo: +# +# Information about the VNC session. +# +# @enabled: true if the VNC server is enabled, false otherwise +# +# @host: #optional The hostname the VNC server is bound to. This depends on +# the name resolution on the host and may be an IP address. +# +# @family: #optional 'ipv6' if the host is listening for IPv6 connections +# 'ipv4' if the host is listening for IPv4 connections +# 'unix' if the host is listening on a unix domain socket +# 'unknown' otherwise +# +# @service: #optional The service name of the server's port. This may depends +# on the host system's service database so symbolic names should not +# be relied on. +# +# @auth: #optional the current authentication type used by the server +# 'none' if no authentication is being used +# 'vnc' if VNC authentication is being used +# 'vencrypt+plain' if VEncrypt is used with plain text authentication +# 'vencrypt+tls+none' if VEncrypt is used with TLS and no authentication +# 'vencrypt+tls+vnc' if VEncrypt is used with TLS and VNC authentication +# 'vencrypt+tls+plain' if VEncrypt is used with TLS and plain text auth +# 'vencrypt+x509+none' if VEncrypt is used with x509 and no auth +# 'vencrypt+x509+vnc' if VEncrypt is used with x509 and VNC auth +# 'vencrypt+x509+plain' if VEncrypt is used with x509 and plain text auth +# 'vencrypt+tls+sasl' if VEncrypt is used with TLS and SASL auth +# 'vencrypt+x509+sasl' if VEncrypt is used with x509 and SASL auth +# +# @clients: a list of @VncClientInfo of all currently connected clients +# +# Since: 0.14.0 +## +{ 'struct': 'VncInfo', + 'data': {'enabled': 'bool', '*host': 'str', + '*family': 'NetworkAddressFamily', + '*service': 'str', '*auth': 'str', '*clients': ['VncClientInfo']} } + +## +# @VncPriAuth: +# +# vnc primary authentication method. +# +# Since: 2.3 +## +{ 'enum': 'VncPrimaryAuth', + 'data': [ 'none', 'vnc', 'ra2', 'ra2ne', 'tight', 'ultra', + 'tls', 'vencrypt', 'sasl' ] } + +## +# @VncVencryptSubAuth: +# +# vnc sub authentication method with vencrypt. +# +# Since: 2.3 +## +{ 'enum': 'VncVencryptSubAuth', + 'data': [ 'plain', + 'tls-none', 'x509-none', + 'tls-vnc', 'x509-vnc', + 'tls-plain', 'x509-plain', + 'tls-sasl', 'x509-sasl' ] } + +## +# @VncInfo2: +# +# Information about a vnc server +# +# @id: vnc server name. +# +# @server: A list of @VncBasincInfo describing all listening sockets. +# The list can be empty (in case the vnc server is disabled). +# It also may have multiple entries: normal + websocket, +# possibly also ipv4 + ipv6 in the future. +# +# @clients: A list of @VncClientInfo of all currently connected clients. +# The list can be empty, for obvious reasons. +# +# @auth: The current authentication type used by the server +# +# @vencrypt: #optional The vencrypt sub authentication type used by the server, +# only specified in case auth == vencrypt. +# +# @display: #optional The display device the vnc server is linked to. +# +# Since: 2.3 +## +{ 'struct': 'VncInfo2', + 'data': { 'id' : 'str', + 'server' : ['VncBasicInfo'], + 'clients' : ['VncClientInfo'], + 'auth' : 'VncPrimaryAuth', + '*vencrypt' : 'VncVencryptSubAuth', + '*display' : 'str' } } + +## +# @query-vnc: +# +# Returns information about the current VNC server +# +# Returns: @VncInfo +# +# Since: 0.14.0 +## +{ 'command': 'query-vnc', 'returns': 'VncInfo' } + +## +# @query-vnc-servers: +# +# Returns a list of vnc servers. The list can be empty. +# +# Returns: a list of @VncInfo2 +# +# Since: 2.3 +## +{ 'command': 'query-vnc-servers', 'returns': ['VncInfo2'] } + +## +# @SpiceBasicInfo +# +# The basic information for SPICE network connection +# +# @host: IP address +# +# @port: port number +# +# @family: address family +# +# Since: 2.1 +## +{ 'struct': 'SpiceBasicInfo', + 'data': { 'host': 'str', + 'port': 'str', + 'family': 'NetworkAddressFamily' } } + +## +# @SpiceServerInfo +# +# Information about a SPICE server +# +# @auth: #optional, authentication method +# +# Since: 2.1 +## +{ 'struct': 'SpiceServerInfo', + 'base': 'SpiceBasicInfo', + 'data': { '*auth': 'str' } } + +## +# @SpiceChannel +# +# Information about a SPICE client channel. +# +# @connection-id: SPICE connection id number. All channels with the same id +# belong to the same SPICE session. +# +# @channel-type: SPICE channel type number. "1" is the main control +# channel, filter for this one if you want to track spice +# sessions only +# +# @channel-id: SPICE channel ID number. Usually "0", might be different when +# multiple channels of the same type exist, such as multiple +# display channels in a multihead setup +# +# @tls: true if the channel is encrypted, false otherwise. +# +# Since: 0.14.0 +## +{ 'struct': 'SpiceChannel', + 'base': 'SpiceBasicInfo', + 'data': {'connection-id': 'int', 'channel-type': 'int', 'channel-id': 'int', + 'tls': 'bool'} } + +## +# @SpiceQueryMouseMode +# +# An enumeration of Spice mouse states. +# +# @client: Mouse cursor position is determined by the client. +# +# @server: Mouse cursor position is determined by the server. +# +# @unknown: No information is available about mouse mode used by +# the spice server. +# +# Note: spice/enums.h has a SpiceMouseMode already, hence the name. +# +# Since: 1.1 +## +{ 'enum': 'SpiceQueryMouseMode', + 'data': [ 'client', 'server', 'unknown' ] } + +## +# @SpiceInfo +# +# Information about the SPICE session. +# +# @enabled: true if the SPICE server is enabled, false otherwise +# +# @migrated: true if the last guest migration completed and spice +# migration had completed as well. false otherwise. +# +# @host: #optional The hostname the SPICE server is bound to. This depends on +# the name resolution on the host and may be an IP address. +# +# @port: #optional The SPICE server's port number. +# +# @compiled-version: #optional SPICE server version. +# +# @tls-port: #optional The SPICE server's TLS port number. +# +# @auth: #optional the current authentication type used by the server +# 'none' if no authentication is being used +# 'spice' uses SASL or direct TLS authentication, depending on command +# line options +# +# @mouse-mode: The mode in which the mouse cursor is displayed currently. Can +# be determined by the client or the server, or unknown if spice +# server doesn't provide this information. +# +# Since: 1.1 +# +# @channels: a list of @SpiceChannel for each active spice channel +# +# Since: 0.14.0 +## +{ 'struct': 'SpiceInfo', + 'data': {'enabled': 'bool', 'migrated': 'bool', '*host': 'str', '*port': 'int', + '*tls-port': 'int', '*auth': 'str', '*compiled-version': 'str', + 'mouse-mode': 'SpiceQueryMouseMode', '*channels': ['SpiceChannel']} } + +## +# @query-spice +# +# Returns information about the current SPICE server +# +# Returns: @SpiceInfo +# +# Since: 0.14.0 +## +{ 'command': 'query-spice', 'returns': 'SpiceInfo' } + +## +# @BalloonInfo: +# +# Information about the guest balloon device. +# +# @actual: the number of bytes the balloon currently contains +# +# Since: 0.14.0 +# +## +{ 'struct': 'BalloonInfo', 'data': {'actual': 'int' } } + +## +# @query-balloon: +# +# Return information about the balloon device. +# +# Returns: @BalloonInfo on success +# If the balloon driver is enabled but not functional because the KVM +# kernel module cannot support it, KvmMissingCap +# If no balloon device is present, DeviceNotActive +# +# Since: 0.14.0 +## +{ 'command': 'query-balloon', 'returns': 'BalloonInfo' } + +## +# @PciMemoryRange: +# +# A PCI device memory region +# +# @base: the starting address (guest physical) +# +# @limit: the ending address (guest physical) +# +# Since: 0.14.0 +## +{ 'struct': 'PciMemoryRange', 'data': {'base': 'int', 'limit': 'int'} } + +## +# @PciMemoryRegion +# +# Information about a PCI device I/O region. +# +# @bar: the index of the Base Address Register for this region +# +# @type: 'io' if the region is a PIO region +# 'memory' if the region is a MMIO region +# +# @prefetch: #optional if @type is 'memory', true if the memory is prefetchable +# +# @mem_type_64: #optional if @type is 'memory', true if the BAR is 64-bit +# +# Since: 0.14.0 +## +{ 'struct': 'PciMemoryRegion', + 'data': {'bar': 'int', 'type': 'str', 'address': 'int', 'size': 'int', + '*prefetch': 'bool', '*mem_type_64': 'bool' } } + +## +# @PciBusInfo: +# +# Information about a bus of a PCI Bridge device +# +# @number: primary bus interface number. This should be the number of the +# bus the device resides on. +# +# @secondary: secondary bus interface number. This is the number of the +# main bus for the bridge +# +# @subordinate: This is the highest number bus that resides below the +# bridge. +# +# @io_range: The PIO range for all devices on this bridge +# +# @memory_range: The MMIO range for all devices on this bridge +# +# @prefetchable_range: The range of prefetchable MMIO for all devices on +# this bridge +# +# Since: 2.4 +## +{ 'struct': 'PciBusInfo', + 'data': {'number': 'int', 'secondary': 'int', 'subordinate': 'int', + 'io_range': 'PciMemoryRange', + 'memory_range': 'PciMemoryRange', + 'prefetchable_range': 'PciMemoryRange' } } + +## +# @PciBridgeInfo: +# +# Information about a PCI Bridge device +# +# @bus: information about the bus the device resides on +# +# @devices: a list of @PciDeviceInfo for each device on this bridge +# +# Since: 0.14.0 +## +{ 'struct': 'PciBridgeInfo', + 'data': {'bus': 'PciBusInfo', '*devices': ['PciDeviceInfo']} } + +## +# @PciDeviceClass: +# +# Information about the Class of a PCI device +# +# @desc: #optional a string description of the device's class +# +# @class: the class code of the device +# +# Since: 2.4 +## +{ 'struct': 'PciDeviceClass', + 'data': {'*desc': 'str', 'class': 'int'} } + +## +# @PciDeviceId: +# +# Information about the Id of a PCI device +# +# @device: the PCI device id +# +# @vendor: the PCI vendor id +# +# Since: 2.4 +## +{ 'struct': 'PciDeviceId', + 'data': {'device': 'int', 'vendor': 'int'} } + +## +# @PciDeviceInfo: +# +# Information about a PCI device +# +# @bus: the bus number of the device +# +# @slot: the slot the device is located in +# +# @function: the function of the slot used by the device +# +# @class_info: the class of the device +# +# @id: the PCI device id +# +# @irq: #optional if an IRQ is assigned to the device, the IRQ number +# +# @qdev_id: the device name of the PCI device +# +# @pci_bridge: if the device is a PCI bridge, the bridge information +# +# @regions: a list of the PCI I/O regions associated with the device +# +# Notes: the contents of @class_info.desc are not stable and should only be +# treated as informational. +# +# Since: 0.14.0 +## +{ 'struct': 'PciDeviceInfo', + 'data': {'bus': 'int', 'slot': 'int', 'function': 'int', + 'class_info': 'PciDeviceClass', 'id': 'PciDeviceId', + '*irq': 'int', 'qdev_id': 'str', '*pci_bridge': 'PciBridgeInfo', + 'regions': ['PciMemoryRegion']} } + +## +# @PciInfo: +# +# Information about a PCI bus +# +# @bus: the bus index +# +# @devices: a list of devices on this bus +# +# Since: 0.14.0 +## +{ 'struct': 'PciInfo', 'data': {'bus': 'int', 'devices': ['PciDeviceInfo']} } + +## +# @query-pci: +# +# Return information about the PCI bus topology of the guest. +# +# Returns: a list of @PciInfo for each PCI bus +# +# Since: 0.14.0 +## +{ 'command': 'query-pci', 'returns': ['PciInfo'] } + +## +# @quit: +# +# This command will cause the QEMU process to exit gracefully. While every +# attempt is made to send the QMP response before terminating, this is not +# guaranteed. When using this interface, a premature EOF would not be +# unexpected. +# +# Since: 0.14.0 +## +{ 'command': 'quit' } + +## +# @stop: +# +# Stop all guest VCPU execution. +# +# Since: 0.14.0 +# +# Notes: This function will succeed even if the guest is already in the stopped +# state. In "inmigrate" state, it will ensure that the guest +# remains paused once migration finishes, as if the -S option was +# passed on the command line. +## +{ 'command': 'stop' } + +## +# @system_reset: +# +# Performs a hard reset of a guest. +# +# Since: 0.14.0 +## +{ 'command': 'system_reset' } + +## +# @system_powerdown: +# +# Requests that a guest perform a powerdown operation. +# +# Since: 0.14.0 +# +# Notes: A guest may or may not respond to this command. This command +# returning does not indicate that a guest has accepted the request or +# that it has shut down. Many guests will respond to this command by +# prompting the user in some way. +## +{ 'command': 'system_powerdown' } + +## +# @cpu: +# +# This command is a nop that is only provided for the purposes of compatibility. +# +# Since: 0.14.0 +# +# Notes: Do not use this command. +## +{ 'command': 'cpu', 'data': {'index': 'int'} } + +## +# @cpu-add +# +# Adds CPU with specified ID +# +# @id: ID of CPU to be created, valid values [0..max_cpus) +# +# Returns: Nothing on success +# +# Since 1.5 +## +{ 'command': 'cpu-add', 'data': {'id': 'int'} } + +## +# @memsave: +# +# Save a portion of guest memory to a file. +# +# @val: the virtual address of the guest to start from +# +# @size: the size of memory region to save +# +# @filename: the file to save the memory to as binary data +# +# @cpu-index: #optional the index of the virtual CPU to use for translating the +# virtual address (defaults to CPU 0) +# +# Returns: Nothing on success +# +# Since: 0.14.0 +# +# Notes: Errors were not reliably returned until 1.1 +## +{ 'command': 'memsave', + 'data': {'val': 'int', 'size': 'int', 'filename': 'str', '*cpu-index': 'int'} } + +## +# @pmemsave: +# +# Save a portion of guest physical memory to a file. +# +# @val: the physical address of the guest to start from +# +# @size: the size of memory region to save +# +# @filename: the file to save the memory to as binary data +# +# Returns: Nothing on success +# +# Since: 0.14.0 +# +# Notes: Errors were not reliably returned until 1.1 +## +{ 'command': 'pmemsave', + 'data': {'val': 'int', 'size': 'int', 'filename': 'str'} } + +## +# @cont: +# +# Resume guest VCPU execution. +# +# Since: 0.14.0 +# +# Returns: If successful, nothing +# If QEMU was started with an encrypted block device and a key has +# not yet been set, DeviceEncrypted. +# +# Notes: This command will succeed if the guest is currently running. It +# will also succeed if the guest is in the "inmigrate" state; in +# this case, the effect of the command is to make sure the guest +# starts once migration finishes, removing the effect of the -S +# command line option if it was passed. +## +{ 'command': 'cont' } + +## +# @system_wakeup: +# +# Wakeup guest from suspend. Does nothing in case the guest isn't suspended. +# +# Since: 1.1 +# +# Returns: nothing. +## +{ 'command': 'system_wakeup' } + +## +# @inject-nmi: +# +# Injects a Non-Maskable Interrupt into the default CPU (x86/s390) or all CPUs (ppc64). +# +# Returns: If successful, nothing +# +# Since: 0.14.0 +# +# Note: prior to 2.1, this command was only supported for x86 and s390 VMs +## +{ 'command': 'inject-nmi' } + +## +# @set_link: +# +# Sets the link status of a virtual network adapter. +# +# @name: the device name of the virtual network adapter +# +# @up: true to set the link status to be up +# +# Returns: Nothing on success +# If @name is not a valid network device, DeviceNotFound +# +# Since: 0.14.0 +# +# Notes: Not all network adapters support setting link status. This command +# will succeed even if the network adapter does not support link status +# notification. +## +{ 'command': 'set_link', 'data': {'name': 'str', 'up': 'bool'} } + +## +# @balloon: +# +# Request the balloon driver to change its balloon size. +# +# @value: the target size of the balloon in bytes +# +# Returns: Nothing on success +# If the balloon driver is enabled but not functional because the KVM +# kernel module cannot support it, KvmMissingCap +# If no balloon device is present, DeviceNotActive +# +# Notes: This command just issues a request to the guest. When it returns, +# the balloon size may not have changed. A guest can change the balloon +# size independent of this command. +# +# Since: 0.14.0 +## +{ 'command': 'balloon', 'data': {'value': 'int'} } + +## +# @Abort +# +# This action can be used to test transaction failure. +# +# Since: 1.6 +### +{ 'struct': 'Abort', + 'data': { } } + +## +# @ActionCompletionMode +# +# An enumeration of Transactional completion modes. +# +# @individual: Do not attempt to cancel any other Actions if any Actions fail +# after the Transaction request succeeds. All Actions that +# can complete successfully will do so without waiting on others. +# This is the default. +# +# @grouped: If any Action fails after the Transaction succeeds, cancel all +# Actions. Actions do not complete until all Actions are ready to +# complete. May be rejected by Actions that do not support this +# completion mode. +# +# Since: 2.5 +## +{ 'enum': 'ActionCompletionMode', + 'data': [ 'individual', 'grouped' ] } + +## +# @TransactionAction +# +# A discriminated record of operations that can be performed with +# @transaction. +# +# Since 1.1 +# +# drive-backup since 1.6 +# abort since 1.6 +# blockdev-snapshot-internal-sync since 1.7 +# blockdev-backup since 2.3 +# blockdev-snapshot since 2.5 +# block-dirty-bitmap-add since 2.5 +# block-dirty-bitmap-clear since 2.5 +## +{ 'union': 'TransactionAction', + 'data': { + 'blockdev-snapshot': 'BlockdevSnapshot', + 'blockdev-snapshot-sync': 'BlockdevSnapshotSync', + 'drive-backup': 'DriveBackup', + 'blockdev-backup': 'BlockdevBackup', + 'abort': 'Abort', + 'blockdev-snapshot-internal-sync': 'BlockdevSnapshotInternal', + 'block-dirty-bitmap-add': 'BlockDirtyBitmapAdd', + 'block-dirty-bitmap-clear': 'BlockDirtyBitmap' + } } + +## +# @TransactionProperties +# +# Optional arguments to modify the behavior of a Transaction. +# +# @completion-mode: #optional Controls how jobs launched asynchronously by +# Actions will complete or fail as a group. +# See @ActionCompletionMode for details. +# +# Since: 2.5 +## +{ 'struct': 'TransactionProperties', + 'data': { + '*completion-mode': 'ActionCompletionMode' + } +} + +## +# @transaction +# +# Executes a number of transactionable QMP commands atomically. If any +# operation fails, then the entire set of actions will be abandoned and the +# appropriate error returned. +# +# @actions: List of @TransactionAction; +# information needed for the respective operations. +# +# @properties: #optional structure of additional options to control the +# execution of the transaction. See @TransactionProperties +# for additional detail. +# +# Returns: nothing on success +# Errors depend on the operations of the transaction +# +# Note: The transaction aborts on the first failure. Therefore, there will be +# information on only one failed operation returned in an error condition, and +# subsequent actions will not have been attempted. +# +# Since 1.1 +## +{ 'command': 'transaction', + 'data': { 'actions': [ 'TransactionAction' ], + '*properties': 'TransactionProperties' + } +} + +## +# @human-monitor-command: +# +# Execute a command on the human monitor and return the output. +# +# @command-line: the command to execute in the human monitor +# +# @cpu-index: #optional The CPU to use for commands that require an implicit CPU +# +# Returns: the output of the command as a string +# +# Since: 0.14.0 +# +# Notes: This command only exists as a stop-gap. Its use is highly +# discouraged. The semantics of this command are not guaranteed. +# +# Known limitations: +# +# o This command is stateless, this means that commands that depend +# on state information (such as getfd) might not work +# +# o Commands that prompt the user for data (eg. 'cont' when the block +# device is encrypted) don't currently work +## +{ 'command': 'human-monitor-command', + 'data': {'command-line': 'str', '*cpu-index': 'int'}, + 'returns': 'str' } + +## +# @migrate_cancel +# +# Cancel the current executing migration process. +# +# Returns: nothing on success +# +# Notes: This command succeeds even if there is no migration process running. +# +# Since: 0.14.0 +## +{ 'command': 'migrate_cancel' } + +## +# @migrate_set_downtime +# +# Set maximum tolerated downtime for migration. +# +# @value: maximum downtime in seconds +# +# Returns: nothing on success +# +# Since: 0.14.0 +## +{ 'command': 'migrate_set_downtime', 'data': {'value': 'number'} } + +## +# @migrate_set_speed +# +# Set maximum speed for migration. +# +# @value: maximum speed in bytes. +# +# Returns: nothing on success +# +# Notes: A value lesser than zero will be automatically round up to zero. +# +# Since: 0.14.0 +## +{ 'command': 'migrate_set_speed', 'data': {'value': 'int'} } + +## +# @migrate-set-cache-size +# +# Set XBZRLE cache size +# +# @value: cache size in bytes +# +# The size will be rounded down to the nearest power of 2. +# The cache size can be modified before and during ongoing migration +# +# Returns: nothing on success +# +# Since: 1.2 +## +{ 'command': 'migrate-set-cache-size', 'data': {'value': 'int'} } + +## +# @query-migrate-cache-size +# +# query XBZRLE cache size +# +# Returns: XBZRLE cache size in bytes +# +# Since: 1.2 +## +{ 'command': 'query-migrate-cache-size', 'returns': 'int' } + +## +# @ObjectPropertyInfo: +# +# @name: the name of the property +# +# @type: the type of the property. This will typically come in one of four +# forms: +# +# 1) A primitive type such as 'u8', 'u16', 'bool', 'str', or 'double'. +# These types are mapped to the appropriate JSON type. +# +# 2) A child type in the form 'child<subtype>' where subtype is a qdev +# device type name. Child properties create the composition tree. +# +# 3) A link type in the form 'link<subtype>' where subtype is a qdev +# device type name. Link properties form the device model graph. +# +# Since: 1.2 +## +{ 'struct': 'ObjectPropertyInfo', + 'data': { 'name': 'str', 'type': 'str' } } + +## +# @qom-list: +# +# This command will list any properties of a object given a path in the object +# model. +# +# @path: the path within the object model. See @qom-get for a description of +# this parameter. +# +# Returns: a list of @ObjectPropertyInfo that describe the properties of the +# object. +# +# Since: 1.2 +## +{ 'command': 'qom-list', + 'data': { 'path': 'str' }, + 'returns': [ 'ObjectPropertyInfo' ] } + +## +# @qom-get: +# +# This command will get a property from a object model path and return the +# value. +# +# @path: The path within the object model. There are two forms of supported +# paths--absolute and partial paths. +# +# Absolute paths are derived from the root object and can follow child<> +# or link<> properties. Since they can follow link<> properties, they +# can be arbitrarily long. Absolute paths look like absolute filenames +# and are prefixed with a leading slash. +# +# Partial paths look like relative filenames. They do not begin +# with a prefix. The matching rules for partial paths are subtle but +# designed to make specifying objects easy. At each level of the +# composition tree, the partial path is matched as an absolute path. +# The first match is not returned. At least two matches are searched +# for. A successful result is only returned if only one match is +# found. If more than one match is found, a flag is return to +# indicate that the match was ambiguous. +# +# @property: The property name to read +# +# Returns: The property value. The type depends on the property +# type. child<> and link<> properties are returned as #str +# pathnames. All integer property types (u8, u16, etc) are +# returned as #int. +# +# Since: 1.2 +## +{ 'command': 'qom-get', + 'data': { 'path': 'str', 'property': 'str' }, + 'returns': 'any' } + +## +# @qom-set: +# +# This command will set a property from a object model path. +# +# @path: see @qom-get for a description of this parameter +# +# @property: the property name to set +# +# @value: a value who's type is appropriate for the property type. See @qom-get +# for a description of type mapping. +# +# Since: 1.2 +## +{ 'command': 'qom-set', + 'data': { 'path': 'str', 'property': 'str', 'value': 'any' } } + +## +# @set_password: +# +# Sets the password of a remote display session. +# +# @protocol: `vnc' to modify the VNC server password +# `spice' to modify the Spice server password +# +# @password: the new password +# +# @connected: #optional how to handle existing clients when changing the +# password. If nothing is specified, defaults to `keep' +# `fail' to fail the command if clients are connected +# `disconnect' to disconnect existing clients +# `keep' to maintain existing clients +# +# Returns: Nothing on success +# If Spice is not enabled, DeviceNotFound +# +# Since: 0.14.0 +## +{ 'command': 'set_password', + 'data': {'protocol': 'str', 'password': 'str', '*connected': 'str'} } + +## +# @expire_password: +# +# Expire the password of a remote display server. +# +# @protocol: the name of the remote display protocol `vnc' or `spice' +# +# @time: when to expire the password. +# `now' to expire the password immediately +# `never' to cancel password expiration +# `+INT' where INT is the number of seconds from now (integer) +# `INT' where INT is the absolute time in seconds +# +# Returns: Nothing on success +# If @protocol is `spice' and Spice is not active, DeviceNotFound +# +# Since: 0.14.0 +# +# Notes: Time is relative to the server and currently there is no way to +# coordinate server time with client time. It is not recommended to +# use the absolute time version of the @time parameter unless you're +# sure you are on the same machine as the QEMU instance. +## +{ 'command': 'expire_password', 'data': {'protocol': 'str', 'time': 'str'} } + +## +# @change-vnc-password: +# +# Change the VNC server password. +# +# @password: the new password to use with VNC authentication +# +# Since: 1.1 +# +# Notes: An empty password in this command will set the password to the empty +# string. Existing clients are unaffected by executing this command. +## +{ 'command': 'change-vnc-password', 'data': {'password': 'str'} } + +## +# @change: +# +# This command is multiple commands multiplexed together. +# +# @device: This is normally the name of a block device but it may also be 'vnc'. +# when it's 'vnc', then sub command depends on @target +# +# @target: If @device is a block device, then this is the new filename. +# If @device is 'vnc', then if the value 'password' selects the vnc +# change password command. Otherwise, this specifies a new server URI +# address to listen to for VNC connections. +# +# @arg: If @device is a block device, then this is an optional format to open +# the device with. +# If @device is 'vnc' and @target is 'password', this is the new VNC +# password to set. If this argument is an empty string, then no future +# logins will be allowed. +# +# Returns: Nothing on success. +# If @device is not a valid block device, DeviceNotFound +# If the new block device is encrypted, DeviceEncrypted. Note that +# if this error is returned, the device has been opened successfully +# and an additional call to @block_passwd is required to set the +# device's password. The behavior of reads and writes to the block +# device between when these calls are executed is undefined. +# +# Notes: This interface is deprecated, and it is strongly recommended that you +# avoid using it. For changing block devices, use +# blockdev-change-medium; for changing VNC parameters, use +# change-vnc-password. +# +# Since: 0.14.0 +## +{ 'command': 'change', + 'data': {'device': 'str', 'target': 'str', '*arg': 'str'} } + +## +# @ObjectTypeInfo: +# +# This structure describes a search result from @qom-list-types +# +# @name: the type name found in the search +# +# Since: 1.1 +# +# Notes: This command is experimental and may change syntax in future releases. +## +{ 'struct': 'ObjectTypeInfo', + 'data': { 'name': 'str' } } + +## +# @qom-list-types: +# +# This command will return a list of types given search parameters +# +# @implements: if specified, only return types that implement this type name +# +# @abstract: if true, include abstract types in the results +# +# Returns: a list of @ObjectTypeInfo or an empty list if no results are found +# +# Since: 1.1 +## +{ 'command': 'qom-list-types', + 'data': { '*implements': 'str', '*abstract': 'bool' }, + 'returns': [ 'ObjectTypeInfo' ] } + +## +# @DevicePropertyInfo: +# +# Information about device properties. +# +# @name: the name of the property +# @type: the typename of the property +# @description: #optional if specified, the description of the property. +# (since 2.2) +# +# Since: 1.2 +## +{ 'struct': 'DevicePropertyInfo', + 'data': { 'name': 'str', 'type': 'str', '*description': 'str' } } + +## +# @device-list-properties: +# +# List properties associated with a device. +# +# @typename: the type name of a device +# +# Returns: a list of DevicePropertyInfo describing a devices properties +# +# Since: 1.2 +## +{ 'command': 'device-list-properties', + 'data': { 'typename': 'str'}, + 'returns': [ 'DevicePropertyInfo' ] } + +## +# @migrate +# +# Migrates the current running guest to another Virtual Machine. +# +# @uri: the Uniform Resource Identifier of the destination VM +# +# @blk: #optional do block migration (full disk copy) +# +# @inc: #optional incremental disk copy migration +# +# @detach: this argument exists only for compatibility reasons and +# is ignored by QEMU +# +# Returns: nothing on success +# +# Since: 0.14.0 +## +{ 'command': 'migrate', + 'data': {'uri': 'str', '*blk': 'bool', '*inc': 'bool', '*detach': 'bool' } } + +## +# @migrate-incoming +# +# Start an incoming migration, the qemu must have been started +# with -incoming defer +# +# @uri: The Uniform Resource Identifier identifying the source or +# address to listen on +# +# Returns: nothing on success +# +# Since: 2.3 +# Note: It's a bad idea to use a string for the uri, but it needs to stay +# compatible with -incoming and the format of the uri is already exposed +# above libvirt +## +{ 'command': 'migrate-incoming', 'data': {'uri': 'str' } } + +# @xen-save-devices-state: +# +# Save the state of all devices to file. The RAM and the block devices +# of the VM are not saved by this command. +# +# @filename: the file to save the state of the devices to as binary +# data. See xen-save-devices-state.txt for a description of the binary +# format. +# +# Returns: Nothing on success +# +# Since: 1.1 +## +{ 'command': 'xen-save-devices-state', 'data': {'filename': 'str'} } + +## +# @xen-set-global-dirty-log +# +# Enable or disable the global dirty log mode. +# +# @enable: true to enable, false to disable. +# +# Returns: nothing +# +# Since: 1.3 +## +{ 'command': 'xen-set-global-dirty-log', 'data': { 'enable': 'bool' } } + +## +# @device_del: +# +# Remove a device from a guest +# +# @id: the name or QOM path of the device +# +# Returns: Nothing on success +# If @id is not a valid device, DeviceNotFound +# +# Notes: When this command completes, the device may not be removed from the +# guest. Hot removal is an operation that requires guest cooperation. +# This command merely requests that the guest begin the hot removal +# process. Completion of the device removal process is signaled with a +# DEVICE_DELETED event. Guest reset will automatically complete removal +# for all devices. +# +# Since: 0.14.0 +## +{ 'command': 'device_del', 'data': {'id': 'str'} } + +## +# @DumpGuestMemoryFormat: +# +# An enumeration of guest-memory-dump's format. +# +# @elf: elf format +# +# @kdump-zlib: kdump-compressed format with zlib-compressed +# +# @kdump-lzo: kdump-compressed format with lzo-compressed +# +# @kdump-snappy: kdump-compressed format with snappy-compressed +# +# Since: 2.0 +## +{ 'enum': 'DumpGuestMemoryFormat', + 'data': [ 'elf', 'kdump-zlib', 'kdump-lzo', 'kdump-snappy' ] } + +## +# @dump-guest-memory +# +# Dump guest's memory to vmcore. It is a synchronous operation that can take +# very long depending on the amount of guest memory. This command is only +# supported on i386 and x86_64. +# +# @paging: if true, do paging to get guest's memory mapping. This allows +# using gdb to process the core file. +# +# IMPORTANT: this option can make QEMU allocate several gigabytes +# of RAM. This can happen for a large guest, or a +# malicious guest pretending to be large. +# +# Also, paging=true has the following limitations: +# +# 1. The guest may be in a catastrophic state or can have corrupted +# memory, which cannot be trusted +# 2. The guest can be in real-mode even if paging is enabled. For +# example, the guest uses ACPI to sleep, and ACPI sleep state +# goes in real-mode +# +# @protocol: the filename or file descriptor of the vmcore. The supported +# protocols are: +# +# 1. file: the protocol starts with "file:", and the following +# string is the file's path. +# 2. fd: the protocol starts with "fd:", and the following string +# is the fd's name. +# +# @begin: #optional if specified, the starting physical address. +# +# @length: #optional if specified, the memory size, in bytes. If you don't +# want to dump all guest's memory, please specify the start @begin +# and @length +# +# @format: #optional if specified, the format of guest memory dump. But non-elf +# format is conflict with paging and filter, ie. @paging, @begin and +# @length is not allowed to be specified with non-elf @format at the +# same time (since 2.0) +# +# Returns: nothing on success +# +# Since: 1.2 +## +{ 'command': 'dump-guest-memory', + 'data': { 'paging': 'bool', 'protocol': 'str', '*begin': 'int', + '*length': 'int', '*format': 'DumpGuestMemoryFormat' } } + +## +# @DumpGuestMemoryCapability: +# +# A list of the available formats for dump-guest-memory +# +# Since: 2.0 +## +{ 'struct': 'DumpGuestMemoryCapability', + 'data': { + 'formats': ['DumpGuestMemoryFormat'] } } + +## +# @query-dump-guest-memory-capability: +# +# Returns the available formats for dump-guest-memory +# +# Returns: A @DumpGuestMemoryCapability object listing available formats for +# dump-guest-memory +# +# Since: 2.0 +## +{ 'command': 'query-dump-guest-memory-capability', + 'returns': 'DumpGuestMemoryCapability' } + +## +# @dump-skeys +# +# Dump guest's storage keys +# +# @filename: the path to the file to dump to +# +# This command is only supported on s390 architecture. +# +# Since: 2.5 +## +{ 'command': 'dump-skeys', + 'data': { 'filename': 'str' } } + +## +# @netdev_add: +# +# Add a network backend. +# +# @type: the type of network backend. Current valid values are 'user', 'tap', +# 'vde', 'socket', 'dump' and 'bridge' +# +# @id: the name of the new network backend +# +# Additional arguments depend on the type. +# +# TODO This command effectively bypasses QAPI completely due to its +# "additional arguments" business. It shouldn't have been added to +# the schema in this form. It should be qapified properly, or +# replaced by a properly qapified command. +# +# Since: 0.14.0 +# +# Returns: Nothing on success +# If @type is not a valid network backend, DeviceNotFound +## +{ 'command': 'netdev_add', + 'data': {'type': 'str', 'id': 'str'}, + 'gen': false } # so we can get the additional arguments + +## +# @netdev_del: +# +# Remove a network backend. +# +# @id: the name of the network backend to remove +# +# Returns: Nothing on success +# If @id is not a valid network backend, DeviceNotFound +# +# Since: 0.14.0 +## +{ 'command': 'netdev_del', 'data': {'id': 'str'} } + +## +# @object-add: +# +# Create a QOM object. +# +# @qom-type: the class name for the object to be created +# +# @id: the name of the new object +# +# @props: #optional a dictionary of properties to be passed to the backend +# +# Returns: Nothing on success +# Error if @qom-type is not a valid class name +# +# Since: 2.0 +## +{ 'command': 'object-add', + 'data': {'qom-type': 'str', 'id': 'str', '*props': 'any'} } + +## +# @object-del: +# +# Remove a QOM object. +# +# @id: the name of the QOM object to remove +# +# Returns: Nothing on success +# Error if @id is not a valid id for a QOM object +# +# Since: 2.0 +## +{ 'command': 'object-del', 'data': {'id': 'str'} } + +## +# @NetdevNoneOptions +# +# Use it alone to have zero network devices. +# +# Since 1.2 +## +{ 'struct': 'NetdevNoneOptions', + 'data': { } } + +## +# @NetLegacyNicOptions +# +# Create a new Network Interface Card. +# +# @netdev: #optional id of -netdev to connect to +# +# @macaddr: #optional MAC address +# +# @model: #optional device model (e1000, rtl8139, virtio etc.) +# +# @addr: #optional PCI device address +# +# @vectors: #optional number of MSI-x vectors, 0 to disable MSI-X +# +# Since 1.2 +## +{ 'struct': 'NetLegacyNicOptions', + 'data': { + '*netdev': 'str', + '*macaddr': 'str', + '*model': 'str', + '*addr': 'str', + '*vectors': 'uint32' } } + +## +# @String +# +# A fat type wrapping 'str', to be embedded in lists. +# +# Since 1.2 +## +{ 'struct': 'String', + 'data': { + 'str': 'str' } } + +## +# @NetdevUserOptions +# +# Use the user mode network stack which requires no administrator privilege to +# run. +# +# @hostname: #optional client hostname reported by the builtin DHCP server +# +# @restrict: #optional isolate the guest from the host +# +# @ip: #optional legacy parameter, use net= instead +# +# @net: #optional IP address and optional netmask +# +# @host: #optional guest-visible address of the host +# +# @tftp: #optional root directory of the built-in TFTP server +# +# @bootfile: #optional BOOTP filename, for use with tftp= +# +# @dhcpstart: #optional the first of the 16 IPs the built-in DHCP server can +# assign +# +# @dns: #optional guest-visible address of the virtual nameserver +# +# @dnssearch: #optional list of DNS suffixes to search, passed as DHCP option +# to the guest +# +# @smb: #optional root directory of the built-in SMB server +# +# @smbserver: #optional IP address of the built-in SMB server +# +# @hostfwd: #optional redirect incoming TCP or UDP host connections to guest +# endpoints +# +# @guestfwd: #optional forward guest TCP connections +# +# Since 1.2 +## +{ 'struct': 'NetdevUserOptions', + 'data': { + '*hostname': 'str', + '*restrict': 'bool', + '*ip': 'str', + '*net': 'str', + '*host': 'str', + '*tftp': 'str', + '*bootfile': 'str', + '*dhcpstart': 'str', + '*dns': 'str', + '*dnssearch': ['String'], + '*smb': 'str', + '*smbserver': 'str', + '*hostfwd': ['String'], + '*guestfwd': ['String'] } } + +## +# @NetdevTapOptions +# +# Connect the host TAP network interface name to the VLAN. +# +# @ifname: #optional interface name +# +# @fd: #optional file descriptor of an already opened tap +# +# @fds: #optional multiple file descriptors of already opened multiqueue capable +# tap +# +# @script: #optional script to initialize the interface +# +# @downscript: #optional script to shut down the interface +# +# @helper: #optional command to execute to configure bridge +# +# @sndbuf: #optional send buffer limit. Understands [TGMKkb] suffixes. +# +# @vnet_hdr: #optional enable the IFF_VNET_HDR flag on the tap interface +# +# @vhost: #optional enable vhost-net network accelerator +# +# @vhostfd: #optional file descriptor of an already opened vhost net device +# +# @vhostfds: #optional file descriptors of multiple already opened vhost net +# devices +# +# @vhostforce: #optional vhost on for non-MSIX virtio guests +# +# @queues: #optional number of queues to be created for multiqueue capable tap +# +# Since 1.2 +## +{ 'struct': 'NetdevTapOptions', + 'data': { + '*ifname': 'str', + '*fd': 'str', + '*fds': 'str', + '*script': 'str', + '*downscript': 'str', + '*helper': 'str', + '*sndbuf': 'size', + '*vnet_hdr': 'bool', + '*vhost': 'bool', + '*vhostfd': 'str', + '*vhostfds': 'str', + '*vhostforce': 'bool', + '*queues': 'uint32'} } + +## +# @NetdevSocketOptions +# +# Connect the VLAN to a remote VLAN in another QEMU virtual machine using a TCP +# socket connection. +# +# @fd: #optional file descriptor of an already opened socket +# +# @listen: #optional port number, and optional hostname, to listen on +# +# @connect: #optional port number, and optional hostname, to connect to +# +# @mcast: #optional UDP multicast address and port number +# +# @localaddr: #optional source address and port for multicast and udp packets +# +# @udp: #optional UDP unicast address and port number +# +# Since 1.2 +## +{ 'struct': 'NetdevSocketOptions', + 'data': { + '*fd': 'str', + '*listen': 'str', + '*connect': 'str', + '*mcast': 'str', + '*localaddr': 'str', + '*udp': 'str' } } + +## +# @NetdevL2TPv3Options +# +# Connect the VLAN to Ethernet over L2TPv3 Static tunnel +# +# @src: source address +# +# @dst: destination address +# +# @srcport: #optional source port - mandatory for udp, optional for ip +# +# @dstport: #optional destination port - mandatory for udp, optional for ip +# +# @ipv6: #optional - force the use of ipv6 +# +# @udp: #optional - use the udp version of l2tpv3 encapsulation +# +# @cookie64: #optional - use 64 bit coookies +# +# @counter: #optional have sequence counter +# +# @pincounter: #optional pin sequence counter to zero - +# workaround for buggy implementations or +# networks with packet reorder +# +# @txcookie: #optional 32 or 64 bit transmit cookie +# +# @rxcookie: #optional 32 or 64 bit receive cookie +# +# @txsession: 32 bit transmit session +# +# @rxsession: #optional 32 bit receive session - if not specified +# set to the same value as transmit +# +# @offset: #optional additional offset - allows the insertion of +# additional application-specific data before the packet payload +# +# Since 2.1 +## +{ 'struct': 'NetdevL2TPv3Options', + 'data': { + 'src': 'str', + 'dst': 'str', + '*srcport': 'str', + '*dstport': 'str', + '*ipv6': 'bool', + '*udp': 'bool', + '*cookie64': 'bool', + '*counter': 'bool', + '*pincounter': 'bool', + '*txcookie': 'uint64', + '*rxcookie': 'uint64', + 'txsession': 'uint32', + '*rxsession': 'uint32', + '*offset': 'uint32' } } + +## +# @NetdevVdeOptions +# +# Connect the VLAN to a vde switch running on the host. +# +# @sock: #optional socket path +# +# @port: #optional port number +# +# @group: #optional group owner of socket +# +# @mode: #optional permissions for socket +# +# Since 1.2 +## +{ 'struct': 'NetdevVdeOptions', + 'data': { + '*sock': 'str', + '*port': 'uint16', + '*group': 'str', + '*mode': 'uint16' } } + +## +# @NetdevDumpOptions +# +# Dump VLAN network traffic to a file. +# +# @len: #optional per-packet size limit (64k default). Understands [TGMKkb] +# suffixes. +# +# @file: #optional dump file path (default is qemu-vlan0.pcap) +# +# Since 1.2 +## +{ 'struct': 'NetdevDumpOptions', + 'data': { + '*len': 'size', + '*file': 'str' } } + +## +# @NetdevBridgeOptions +# +# Connect a host TAP network interface to a host bridge device. +# +# @br: #optional bridge name +# +# @helper: #optional command to execute to configure bridge +# +# Since 1.2 +## +{ 'struct': 'NetdevBridgeOptions', + 'data': { + '*br': 'str', + '*helper': 'str' } } + +## +# @NetdevHubPortOptions +# +# Connect two or more net clients through a software hub. +# +# @hubid: hub identifier number +# +# Since 1.2 +## +{ 'struct': 'NetdevHubPortOptions', + 'data': { + 'hubid': 'int32' } } + +## +# @NetdevNetmapOptions +# +# Connect a client to a netmap-enabled NIC or to a VALE switch port +# +# @ifname: Either the name of an existing network interface supported by +# netmap, or the name of a VALE port (created on the fly). +# A VALE port name is in the form 'valeXXX:YYY', where XXX and +# YYY are non-negative integers. XXX identifies a switch and +# YYY identifies a port of the switch. VALE ports having the +# same XXX are therefore connected to the same switch. +# +# @devname: #optional path of the netmap device (default: '/dev/netmap'). +# +# Since 2.0 +## +{ 'struct': 'NetdevNetmapOptions', + 'data': { + 'ifname': 'str', + '*devname': 'str' } } + +## +# @NetdevVhostUserOptions +# +# Vhost-user network backend +# +# @chardev: name of a unix socket chardev +# +# @vhostforce: #optional vhost on for non-MSIX virtio guests (default: false). +# +# @queues: #optional number of queues to be created for multiqueue vhost-user +# (default: 1) (Since 2.5) +# +# Since 2.1 +## +{ 'struct': 'NetdevVhostUserOptions', + 'data': { + 'chardev': 'str', + '*vhostforce': 'bool', + '*queues': 'int' } } + +## +# @NetClientOptions +# +# A discriminated record of network device traits. +# +# Since 1.2 +# +# 'l2tpv3' - since 2.1 +# +## +{ 'union': 'NetClientOptions', + 'data': { + 'none': 'NetdevNoneOptions', + 'nic': 'NetLegacyNicOptions', + 'user': 'NetdevUserOptions', + 'tap': 'NetdevTapOptions', + 'l2tpv3': 'NetdevL2TPv3Options', + 'socket': 'NetdevSocketOptions', + 'vde': 'NetdevVdeOptions', + 'dump': 'NetdevDumpOptions', + 'bridge': 'NetdevBridgeOptions', + 'hubport': 'NetdevHubPortOptions', + 'netmap': 'NetdevNetmapOptions', + 'vhost-user': 'NetdevVhostUserOptions' } } + +## +# @NetLegacy +# +# Captures the configuration of a network device; legacy. +# +# @vlan: #optional vlan number +# +# @id: #optional identifier for monitor commands +# +# @name: #optional identifier for monitor commands, ignored if @id is present +# +# @opts: device type specific properties (legacy) +# +# Since 1.2 +## +{ 'struct': 'NetLegacy', + 'data': { + '*vlan': 'int32', + '*id': 'str', + '*name': 'str', + 'opts': 'NetClientOptions' } } + +## +# @Netdev +# +# Captures the configuration of a network device. +# +# @id: identifier for monitor commands. +# +# @opts: device type specific properties +# +# Since 1.2 +## +{ 'struct': 'Netdev', + 'data': { + 'id': 'str', + 'opts': 'NetClientOptions' } } + +## +# @NetFilterDirection +# +# Indicates whether a netfilter is attached to a netdev's transmit queue or +# receive queue or both. +# +# @all: the filter is attached both to the receive and the transmit +# queue of the netdev (default). +# +# @rx: the filter is attached to the receive queue of the netdev, +# where it will receive packets sent to the netdev. +# +# @tx: the filter is attached to the transmit queue of the netdev, +# where it will receive packets sent by the netdev. +# +# Since 2.5 +## +{ 'enum': 'NetFilterDirection', + 'data': [ 'all', 'rx', 'tx' ] } + +## +# @InetSocketAddress +# +# Captures a socket address or address range in the Internet namespace. +# +# @host: host part of the address +# +# @port: port part of the address, or lowest port if @to is present +# +# @to: highest port to try +# +# @ipv4: whether to accept IPv4 addresses, default try both IPv4 and IPv6 +# #optional +# +# @ipv6: whether to accept IPv6 addresses, default try both IPv4 and IPv6 +# #optional +# +# Since 1.3 +## +{ 'struct': 'InetSocketAddress', + 'data': { + 'host': 'str', + 'port': 'str', + '*to': 'uint16', + '*ipv4': 'bool', + '*ipv6': 'bool' } } + +## +# @UnixSocketAddress +# +# Captures a socket address in the local ("Unix socket") namespace. +# +# @path: filesystem path to use +# +# Since 1.3 +## +{ 'struct': 'UnixSocketAddress', + 'data': { + 'path': 'str' } } + +## +# @SocketAddress +# +# Captures the address of a socket, which could also be a named file descriptor +# +# Since 1.3 +## +{ 'union': 'SocketAddress', + 'data': { + 'inet': 'InetSocketAddress', + 'unix': 'UnixSocketAddress', + 'fd': 'String' } } + +## +# @getfd: +# +# Receive a file descriptor via SCM rights and assign it a name +# +# @fdname: file descriptor name +# +# Returns: Nothing on success +# +# Since: 0.14.0 +# +# Notes: If @fdname already exists, the file descriptor assigned to +# it will be closed and replaced by the received file +# descriptor. +# The 'closefd' command can be used to explicitly close the +# file descriptor when it is no longer needed. +## +{ 'command': 'getfd', 'data': {'fdname': 'str'} } + +## +# @closefd: +# +# Close a file descriptor previously passed via SCM rights +# +# @fdname: file descriptor name +# +# Returns: Nothing on success +# +# Since: 0.14.0 +## +{ 'command': 'closefd', 'data': {'fdname': 'str'} } + +## +# @MachineInfo: +# +# Information describing a machine. +# +# @name: the name of the machine +# +# @alias: #optional an alias for the machine name +# +# @default: #optional whether the machine is default +# +# @cpu-max: maximum number of CPUs supported by the machine type +# (since 1.5.0) +# +# Since: 1.2.0 +## +{ 'struct': 'MachineInfo', + 'data': { 'name': 'str', '*alias': 'str', + '*is-default': 'bool', 'cpu-max': 'int' } } + +## +# @query-machines: +# +# Return a list of supported machines +# +# Returns: a list of MachineInfo +# +# Since: 1.2.0 +## +{ 'command': 'query-machines', 'returns': ['MachineInfo'] } + +## +# @CpuDefinitionInfo: +# +# Virtual CPU definition. +# +# @name: the name of the CPU definition +# +# Since: 1.2.0 +## +{ 'struct': 'CpuDefinitionInfo', + 'data': { 'name': 'str' } } + +## +# @query-cpu-definitions: +# +# Return a list of supported virtual CPU definitions +# +# Returns: a list of CpuDefInfo +# +# Since: 1.2.0 +## +{ 'command': 'query-cpu-definitions', 'returns': ['CpuDefinitionInfo'] } + +# @AddfdInfo: +# +# Information about a file descriptor that was added to an fd set. +# +# @fdset-id: The ID of the fd set that @fd was added to. +# +# @fd: The file descriptor that was received via SCM rights and +# added to the fd set. +# +# Since: 1.2.0 +## +{ 'struct': 'AddfdInfo', 'data': {'fdset-id': 'int', 'fd': 'int'} } + +## +# @add-fd: +# +# Add a file descriptor, that was passed via SCM rights, to an fd set. +# +# @fdset-id: #optional The ID of the fd set to add the file descriptor to. +# +# @opaque: #optional A free-form string that can be used to describe the fd. +# +# Returns: @AddfdInfo on success +# If file descriptor was not received, FdNotSupplied +# If @fdset-id is a negative value, InvalidParameterValue +# +# Notes: The list of fd sets is shared by all monitor connections. +# +# If @fdset-id is not specified, a new fd set will be created. +# +# Since: 1.2.0 +## +{ 'command': 'add-fd', 'data': {'*fdset-id': 'int', '*opaque': 'str'}, + 'returns': 'AddfdInfo' } + +## +# @remove-fd: +# +# Remove a file descriptor from an fd set. +# +# @fdset-id: The ID of the fd set that the file descriptor belongs to. +# +# @fd: #optional The file descriptor that is to be removed. +# +# Returns: Nothing on success +# If @fdset-id or @fd is not found, FdNotFound +# +# Since: 1.2.0 +# +# Notes: The list of fd sets is shared by all monitor connections. +# +# If @fd is not specified, all file descriptors in @fdset-id +# will be removed. +## +{ 'command': 'remove-fd', 'data': {'fdset-id': 'int', '*fd': 'int'} } + +## +# @FdsetFdInfo: +# +# Information about a file descriptor that belongs to an fd set. +# +# @fd: The file descriptor value. +# +# @opaque: #optional A free-form string that can be used to describe the fd. +# +# Since: 1.2.0 +## +{ 'struct': 'FdsetFdInfo', + 'data': {'fd': 'int', '*opaque': 'str'} } + +## +# @FdsetInfo: +# +# Information about an fd set. +# +# @fdset-id: The ID of the fd set. +# +# @fds: A list of file descriptors that belong to this fd set. +# +# Since: 1.2.0 +## +{ 'struct': 'FdsetInfo', + 'data': {'fdset-id': 'int', 'fds': ['FdsetFdInfo']} } + +## +# @query-fdsets: +# +# Return information describing all fd sets. +# +# Returns: A list of @FdsetInfo +# +# Since: 1.2.0 +# +# Note: The list of fd sets is shared by all monitor connections. +# +## +{ 'command': 'query-fdsets', 'returns': ['FdsetInfo'] } + +## +# @TargetInfo: +# +# Information describing the QEMU target. +# +# @arch: the target architecture (eg "x86_64", "i386", etc) +# +# Since: 1.2.0 +## +{ 'struct': 'TargetInfo', + 'data': { 'arch': 'str' } } + +## +# @query-target: +# +# Return information about the target for this QEMU +# +# Returns: TargetInfo +# +# Since: 1.2.0 +## +{ 'command': 'query-target', 'returns': 'TargetInfo' } + +## +# @QKeyCode: +# +# An enumeration of key name. +# +# This is used by the send-key command. +# +# Since: 1.3.0 +# +# 'unmapped' and 'pause' since 2.0 +# 'ro' and 'kp_comma' since 2.4 +## +{ 'enum': 'QKeyCode', + 'data': [ 'unmapped', + 'shift', 'shift_r', 'alt', 'alt_r', 'altgr', 'altgr_r', 'ctrl', + 'ctrl_r', 'menu', 'esc', '1', '2', '3', '4', '5', '6', '7', '8', + '9', '0', 'minus', 'equal', 'backspace', 'tab', 'q', 'w', 'e', + 'r', 't', 'y', 'u', 'i', 'o', 'p', 'bracket_left', 'bracket_right', + 'ret', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'semicolon', + 'apostrophe', 'grave_accent', 'backslash', 'z', 'x', 'c', 'v', 'b', + 'n', 'm', 'comma', 'dot', 'slash', 'asterisk', 'spc', 'caps_lock', + 'f1', 'f2', 'f3', 'f4', 'f5', 'f6', 'f7', 'f8', 'f9', 'f10', + 'num_lock', 'scroll_lock', 'kp_divide', 'kp_multiply', + 'kp_subtract', 'kp_add', 'kp_enter', 'kp_decimal', 'sysrq', 'kp_0', + 'kp_1', 'kp_2', 'kp_3', 'kp_4', 'kp_5', 'kp_6', 'kp_7', 'kp_8', + 'kp_9', 'less', 'f11', 'f12', 'print', 'home', 'pgup', 'pgdn', 'end', + 'left', 'up', 'down', 'right', 'insert', 'delete', 'stop', 'again', + 'props', 'undo', 'front', 'copy', 'open', 'paste', 'find', 'cut', + 'lf', 'help', 'meta_l', 'meta_r', 'compose', 'pause', 'ro', + 'kp_comma' ] } + +## +# @KeyValue +# +# Represents a keyboard key. +# +# Since: 1.3.0 +## +{ 'union': 'KeyValue', + 'data': { + 'number': 'int', + 'qcode': 'QKeyCode' } } + +## +# @send-key: +# +# Send keys to guest. +# +# @keys: An array of @KeyValue elements. All @KeyValues in this array are +# simultaneously sent to the guest. A @KeyValue.number value is sent +# directly to the guest, while @KeyValue.qcode must be a valid +# @QKeyCode value +# +# @hold-time: #optional time to delay key up events, milliseconds. Defaults +# to 100 +# +# Returns: Nothing on success +# If key is unknown or redundant, InvalidParameter +# +# Since: 1.3.0 +# +## +{ 'command': 'send-key', + 'data': { 'keys': ['KeyValue'], '*hold-time': 'int' } } + +## +# @screendump: +# +# Write a PPM of the VGA screen to a file. +# +# @filename: the path of a new PPM file to store the image +# +# Returns: Nothing on success +# +# Since: 0.14.0 +## +{ 'command': 'screendump', 'data': {'filename': 'str'} } + +## +# @ChardevFile: +# +# Configuration info for file chardevs. +# +# @in: #optional The name of the input file +# @out: The name of the output file +# +# Since: 1.4 +## +{ 'struct': 'ChardevFile', 'data': { '*in' : 'str', + 'out' : 'str' } } + +## +# @ChardevHostdev: +# +# Configuration info for device and pipe chardevs. +# +# @device: The name of the special file for the device, +# i.e. /dev/ttyS0 on Unix or COM1: on Windows +# @type: What kind of device this is. +# +# Since: 1.4 +## +{ 'struct': 'ChardevHostdev', 'data': { 'device' : 'str' } } + +## +# @ChardevSocket: +# +# Configuration info for (stream) socket chardevs. +# +# @addr: socket address to listen on (server=true) +# or connect to (server=false) +# @server: #optional create server socket (default: true) +# @wait: #optional wait for incoming connection on server +# sockets (default: false). +# @nodelay: #optional set TCP_NODELAY socket option (default: false) +# @telnet: #optional enable telnet protocol on server +# sockets (default: false) +# @reconnect: #optional For a client socket, if a socket is disconnected, +# then attempt a reconnect after the given number of seconds. +# Setting this to zero disables this function. (default: 0) +# (Since: 2.2) +# +# Since: 1.4 +## +{ 'struct': 'ChardevSocket', 'data': { 'addr' : 'SocketAddress', + '*server' : 'bool', + '*wait' : 'bool', + '*nodelay' : 'bool', + '*telnet' : 'bool', + '*reconnect' : 'int' } } + +## +# @ChardevUdp: +# +# Configuration info for datagram socket chardevs. +# +# @remote: remote address +# @local: #optional local address +# +# Since: 1.5 +## +{ 'struct': 'ChardevUdp', 'data': { 'remote' : 'SocketAddress', + '*local' : 'SocketAddress' } } + +## +# @ChardevMux: +# +# Configuration info for mux chardevs. +# +# @chardev: name of the base chardev. +# +# Since: 1.5 +## +{ 'struct': 'ChardevMux', 'data': { 'chardev' : 'str' } } + +## +# @ChardevStdio: +# +# Configuration info for stdio chardevs. +# +# @signal: #optional Allow signals (such as SIGINT triggered by ^C) +# be delivered to qemu. Default: true in -nographic mode, +# false otherwise. +# +# Since: 1.5 +## +{ 'struct': 'ChardevStdio', 'data': { '*signal' : 'bool' } } + +## +# @ChardevSpiceChannel: +# +# Configuration info for spice vm channel chardevs. +# +# @type: kind of channel (for example vdagent). +# +# Since: 1.5 +## +{ 'struct': 'ChardevSpiceChannel', 'data': { 'type' : 'str' } } + +## +# @ChardevSpicePort: +# +# Configuration info for spice port chardevs. +# +# @fqdn: name of the channel (see docs/spice-port-fqdn.txt) +# +# Since: 1.5 +## +{ 'struct': 'ChardevSpicePort', 'data': { 'fqdn' : 'str' } } + +## +# @ChardevVC: +# +# Configuration info for virtual console chardevs. +# +# @width: console width, in pixels +# @height: console height, in pixels +# @cols: console width, in chars +# @rows: console height, in chars +# +# Since: 1.5 +## +{ 'struct': 'ChardevVC', 'data': { '*width' : 'int', + '*height' : 'int', + '*cols' : 'int', + '*rows' : 'int' } } + +## +# @ChardevRingbuf: +# +# Configuration info for ring buffer chardevs. +# +# @size: #optional ring buffer size, must be power of two, default is 65536 +# +# Since: 1.5 +## +{ 'struct': 'ChardevRingbuf', 'data': { '*size' : 'int' } } + +## +# @ChardevBackend: +# +# Configuration info for the new chardev backend. +# +# Since: 1.4 (testdev since 2.2) +## +{ 'struct': 'ChardevDummy', 'data': { } } + +{ 'union': 'ChardevBackend', 'data': { 'file' : 'ChardevFile', + 'serial' : 'ChardevHostdev', + 'parallel': 'ChardevHostdev', + 'pipe' : 'ChardevHostdev', + 'socket' : 'ChardevSocket', + 'udp' : 'ChardevUdp', + 'pty' : 'ChardevDummy', + 'null' : 'ChardevDummy', + 'mux' : 'ChardevMux', + 'msmouse': 'ChardevDummy', + 'braille': 'ChardevDummy', + 'testdev': 'ChardevDummy', + 'stdio' : 'ChardevStdio', + 'console': 'ChardevDummy', + 'spicevmc' : 'ChardevSpiceChannel', + 'spiceport' : 'ChardevSpicePort', + 'vc' : 'ChardevVC', + 'ringbuf': 'ChardevRingbuf', + # next one is just for compatibility + 'memory' : 'ChardevRingbuf' } } + +## +# @ChardevReturn: +# +# Return info about the chardev backend just created. +# +# @pty: #optional name of the slave pseudoterminal device, present if +# and only if a chardev of type 'pty' was created +# +# Since: 1.4 +## +{ 'struct' : 'ChardevReturn', 'data': { '*pty' : 'str' } } + +## +# @chardev-add: +# +# Add a character device backend +# +# @id: the chardev's ID, must be unique +# @backend: backend type and parameters +# +# Returns: ChardevReturn. +# +# Since: 1.4 +## +{ 'command': 'chardev-add', 'data': {'id' : 'str', + 'backend' : 'ChardevBackend' }, + 'returns': 'ChardevReturn' } + +## +# @chardev-remove: +# +# Remove a character device backend +# +# @id: the chardev's ID, must exist and not be in use +# +# Returns: Nothing on success +# +# Since: 1.4 +## +{ 'command': 'chardev-remove', 'data': {'id': 'str'} } + +## +# @TpmModel: +# +# An enumeration of TPM models +# +# @tpm-tis: TPM TIS model +# +# Since: 1.5 +## +{ 'enum': 'TpmModel', 'data': [ 'tpm-tis' ] } + +## +# @query-tpm-models: +# +# Return a list of supported TPM models +# +# Returns: a list of TpmModel +# +# Since: 1.5 +## +{ 'command': 'query-tpm-models', 'returns': ['TpmModel'] } + +## +# @TpmType: +# +# An enumeration of TPM types +# +# @passthrough: TPM passthrough type +# +# Since: 1.5 +## +{ 'enum': 'TpmType', 'data': [ 'passthrough' ] } + +## +# @query-tpm-types: +# +# Return a list of supported TPM types +# +# Returns: a list of TpmType +# +# Since: 1.5 +## +{ 'command': 'query-tpm-types', 'returns': ['TpmType'] } + +## +# @TPMPassthroughOptions: +# +# Information about the TPM passthrough type +# +# @path: #optional string describing the path used for accessing the TPM device +# +# @cancel-path: #optional string showing the TPM's sysfs cancel file +# for cancellation of TPM commands while they are executing +# +# Since: 1.5 +## +{ 'struct': 'TPMPassthroughOptions', 'data': { '*path' : 'str', + '*cancel-path' : 'str'} } + +## +# @TpmTypeOptions: +# +# A union referencing different TPM backend types' configuration options +# +# @passthrough: The configuration options for the TPM passthrough type +# +# Since: 1.5 +## +{ 'union': 'TpmTypeOptions', + 'data': { 'passthrough' : 'TPMPassthroughOptions' } } + +## +# @TpmInfo: +# +# Information about the TPM +# +# @id: The Id of the TPM +# +# @model: The TPM frontend model +# +# @options: The TPM (backend) type configuration options +# +# Since: 1.5 +## +{ 'struct': 'TPMInfo', + 'data': {'id': 'str', + 'model': 'TpmModel', + 'options': 'TpmTypeOptions' } } + +## +# @query-tpm: +# +# Return information about the TPM device +# +# Returns: @TPMInfo on success +# +# Since: 1.5 +## +{ 'command': 'query-tpm', 'returns': ['TPMInfo'] } + +## +# @AcpiTableOptions +# +# Specify an ACPI table on the command line to load. +# +# At most one of @file and @data can be specified. The list of files specified +# by any one of them is loaded and concatenated in order. If both are omitted, +# @data is implied. +# +# Other fields / optargs can be used to override fields of the generic ACPI +# table header; refer to the ACPI specification 5.0, section 5.2.6 System +# Description Table Header. If a header field is not overridden, then the +# corresponding value from the concatenated blob is used (in case of @file), or +# it is filled in with a hard-coded value (in case of @data). +# +# String fields are copied into the matching ACPI member from lowest address +# upwards, and silently truncated / NUL-padded to length. +# +# @sig: #optional table signature / identifier (4 bytes) +# +# @rev: #optional table revision number (dependent on signature, 1 byte) +# +# @oem_id: #optional OEM identifier (6 bytes) +# +# @oem_table_id: #optional OEM table identifier (8 bytes) +# +# @oem_rev: #optional OEM-supplied revision number (4 bytes) +# +# @asl_compiler_id: #optional identifier of the utility that created the table +# (4 bytes) +# +# @asl_compiler_rev: #optional revision number of the utility that created the +# table (4 bytes) +# +# @file: #optional colon (:) separated list of pathnames to load and +# concatenate as table data. The resultant binary blob is expected to +# have an ACPI table header. At least one file is required. This field +# excludes @data. +# +# @data: #optional colon (:) separated list of pathnames to load and +# concatenate as table data. The resultant binary blob must not have an +# ACPI table header. At least one file is required. This field excludes +# @file. +# +# Since 1.5 +## +{ 'struct': 'AcpiTableOptions', + 'data': { + '*sig': 'str', + '*rev': 'uint8', + '*oem_id': 'str', + '*oem_table_id': 'str', + '*oem_rev': 'uint32', + '*asl_compiler_id': 'str', + '*asl_compiler_rev': 'uint32', + '*file': 'str', + '*data': 'str' }} + +## +# @CommandLineParameterType: +# +# Possible types for an option parameter. +# +# @string: accepts a character string +# +# @boolean: accepts "on" or "off" +# +# @number: accepts a number +# +# @size: accepts a number followed by an optional suffix (K)ilo, +# (M)ega, (G)iga, (T)era +# +# Since 1.5 +## +{ 'enum': 'CommandLineParameterType', + 'data': ['string', 'boolean', 'number', 'size'] } + +## +# @CommandLineParameterInfo: +# +# Details about a single parameter of a command line option. +# +# @name: parameter name +# +# @type: parameter @CommandLineParameterType +# +# @help: #optional human readable text string, not suitable for parsing. +# +# @default: #optional default value string (since 2.1) +# +# Since 1.5 +## +{ 'struct': 'CommandLineParameterInfo', + 'data': { 'name': 'str', + 'type': 'CommandLineParameterType', + '*help': 'str', + '*default': 'str' } } + +## +# @CommandLineOptionInfo: +# +# Details about a command line option, including its list of parameter details +# +# @option: option name +# +# @parameters: an array of @CommandLineParameterInfo +# +# Since 1.5 +## +{ 'struct': 'CommandLineOptionInfo', + 'data': { 'option': 'str', 'parameters': ['CommandLineParameterInfo'] } } + +## +# @query-command-line-options: +# +# Query command line option schema. +# +# @option: #optional option name +# +# Returns: list of @CommandLineOptionInfo for all options (or for the given +# @option). Returns an error if the given @option doesn't exist. +# +# Since 1.5 +## +{'command': 'query-command-line-options', 'data': { '*option': 'str' }, + 'returns': ['CommandLineOptionInfo'] } + +## +# @X86CPURegister32 +# +# A X86 32-bit register +# +# Since: 1.5 +## +{ 'enum': 'X86CPURegister32', + 'data': [ 'EAX', 'EBX', 'ECX', 'EDX', 'ESP', 'EBP', 'ESI', 'EDI' ] } + +## +# @X86CPUFeatureWordInfo +# +# Information about a X86 CPU feature word +# +# @cpuid-input-eax: Input EAX value for CPUID instruction for that feature word +# +# @cpuid-input-ecx: #optional Input ECX value for CPUID instruction for that +# feature word +# +# @cpuid-register: Output register containing the feature bits +# +# @features: value of output register, containing the feature bits +# +# Since: 1.5 +## +{ 'struct': 'X86CPUFeatureWordInfo', + 'data': { 'cpuid-input-eax': 'int', + '*cpuid-input-ecx': 'int', + 'cpuid-register': 'X86CPURegister32', + 'features': 'int' } } + +## +# @DummyForceArrays +# +# Not used by QMP; hack to let us use X86CPUFeatureWordInfoList internally +# +# Since 2.5 +## +{ 'struct': 'DummyForceArrays', + 'data': { 'unused': ['X86CPUFeatureWordInfo'] } } + + +## +# @RxState: +# +# Packets receiving state +# +# @normal: filter assigned packets according to the mac-table +# +# @none: don't receive any assigned packet +# +# @all: receive all assigned packets +# +# Since: 1.6 +## +{ 'enum': 'RxState', 'data': [ 'normal', 'none', 'all' ] } + +## +# @RxFilterInfo: +# +# Rx-filter information for a NIC. +# +# @name: net client name +# +# @promiscuous: whether promiscuous mode is enabled +# +# @multicast: multicast receive state +# +# @unicast: unicast receive state +# +# @vlan: vlan receive state (Since 2.0) +# +# @broadcast-allowed: whether to receive broadcast +# +# @multicast-overflow: multicast table is overflowed or not +# +# @unicast-overflow: unicast table is overflowed or not +# +# @main-mac: the main macaddr string +# +# @vlan-table: a list of active vlan id +# +# @unicast-table: a list of unicast macaddr string +# +# @multicast-table: a list of multicast macaddr string +# +# Since 1.6 +## + +{ 'struct': 'RxFilterInfo', + 'data': { + 'name': 'str', + 'promiscuous': 'bool', + 'multicast': 'RxState', + 'unicast': 'RxState', + 'vlan': 'RxState', + 'broadcast-allowed': 'bool', + 'multicast-overflow': 'bool', + 'unicast-overflow': 'bool', + 'main-mac': 'str', + 'vlan-table': ['int'], + 'unicast-table': ['str'], + 'multicast-table': ['str'] }} + +## +# @query-rx-filter: +# +# Return rx-filter information for all NICs (or for the given NIC). +# +# @name: #optional net client name +# +# Returns: list of @RxFilterInfo for all NICs (or for the given NIC). +# Returns an error if the given @name doesn't exist, or given +# NIC doesn't support rx-filter querying, or given net client +# isn't a NIC. +# +# Since: 1.6 +## +{ 'command': 'query-rx-filter', 'data': { '*name': 'str' }, + 'returns': ['RxFilterInfo'] } + +## +# @InputButton +# +# Button of a pointer input device (mouse, tablet). +# +# Since: 2.0 +# +# Note that the spelling of these values may change when the +# x-input-send-event is promoted out of experimental status. +## +{ 'enum' : 'InputButton', + 'data' : [ 'Left', 'Middle', 'Right', 'WheelUp', 'WheelDown' ] } + +## +# @InputAxis +# +# Position axis of a pointer input device (mouse, tablet). +# +# Since: 2.0 +# +# Note that the spelling of these values may change when the +# x-input-send-event is promoted out of experimental status. +## +{ 'enum' : 'InputAxis', + 'data' : [ 'X', 'Y' ] } + +## +# @InputKeyEvent +# +# Keyboard input event. +# +# @key: Which key this event is for. +# @down: True for key-down and false for key-up events. +# +# Since: 2.0 +## +{ 'struct' : 'InputKeyEvent', + 'data' : { 'key' : 'KeyValue', + 'down' : 'bool' } } + +## +# @InputBtnEvent +# +# Pointer button input event. +# +# @button: Which button this event is for. +# @down: True for key-down and false for key-up events. +# +# Since: 2.0 +## +{ 'struct' : 'InputBtnEvent', + 'data' : { 'button' : 'InputButton', + 'down' : 'bool' } } + +## +# @InputMoveEvent +# +# Pointer motion input event. +# +# @axis: Which axis is referenced by @value. +# @value: Pointer position. For absolute coordinates the +# valid range is 0 -> 0x7ffff +# +# Since: 2.0 +## +{ 'struct' : 'InputMoveEvent', + 'data' : { 'axis' : 'InputAxis', + 'value' : 'int' } } + +## +# @InputEvent +# +# Input event union. +# +# @key: Input event of Keyboard +# @btn: Input event of pointer buttons +# @rel: Input event of relative pointer motion +# @abs: Input event of absolute pointer motion +# +# Since: 2.0 +## +{ 'union' : 'InputEvent', + 'data' : { 'key' : 'InputKeyEvent', + 'btn' : 'InputBtnEvent', + 'rel' : 'InputMoveEvent', + 'abs' : 'InputMoveEvent' } } + +## +# @x-input-send-event +# +# Send input event(s) to guest. +# +# @console: #optional console to send event(s) to. +# This parameter can be used to send the input event to +# specific input devices in case (a) multiple input devices +# of the same kind are added to the virtual machine and (b) +# you have configured input routing (see docs/multiseat.txt) +# for those input devices. If input routing is not +# configured this parameter has no effect. +# If @console is missing, only devices that aren't associated +# with a console are admissible. +# If @console is specified, it must exist, and both devices +# associated with that console and devices not associated with a +# console are admissible, but the former take precedence. + +# +# @events: List of InputEvent union. +# +# Returns: Nothing on success. +# +# Since: 2.2 +# +# Note: this command is experimental, and not a stable API. Things that +# might change before it becomes stable include the spelling of enum +# values for InputButton and InputAxis, and the notion of how to designate +# which console will receive the event. +# +## +{ 'command': 'x-input-send-event', + 'data': { '*console':'int', 'events': [ 'InputEvent' ] } } + +## +# @NumaOptions +# +# A discriminated record of NUMA options. (for OptsVisitor) +# +# Since 2.1 +## +{ 'union': 'NumaOptions', + 'data': { + 'node': 'NumaNodeOptions' }} + +## +# @NumaNodeOptions +# +# Create a guest NUMA node. (for OptsVisitor) +# +# @nodeid: #optional NUMA node ID (increase by 1 from 0 if omitted) +# +# @cpus: #optional VCPUs belonging to this node (assign VCPUS round-robin +# if omitted) +# +# @mem: #optional memory size of this node; mutually exclusive with @memdev. +# Equally divide total memory among nodes if both @mem and @memdev are +# omitted. +# +# @memdev: #optional memory backend object. If specified for one node, +# it must be specified for all nodes. +# +# Since: 2.1 +## +{ 'struct': 'NumaNodeOptions', + 'data': { + '*nodeid': 'uint16', + '*cpus': ['uint16'], + '*mem': 'size', + '*memdev': 'str' }} + +## +# @HostMemPolicy +# +# Host memory policy types +# +# @default: restore default policy, remove any nondefault policy +# +# @preferred: set the preferred host nodes for allocation +# +# @bind: a strict policy that restricts memory allocation to the +# host nodes specified +# +# @interleave: memory allocations are interleaved across the set +# of host nodes specified +# +# Since 2.1 +## +{ 'enum': 'HostMemPolicy', + 'data': [ 'default', 'preferred', 'bind', 'interleave' ] } + +## +# @Memdev: +# +# Information about memory backend +# +# @size: memory backend size +# +# @merge: enables or disables memory merge support +# +# @dump: includes memory backend's memory in a core dump or not +# +# @prealloc: enables or disables memory preallocation +# +# @host-nodes: host nodes for its memory policy +# +# @policy: memory policy of memory backend +# +# Since: 2.1 +## + +{ 'struct': 'Memdev', + 'data': { + 'size': 'size', + 'merge': 'bool', + 'dump': 'bool', + 'prealloc': 'bool', + 'host-nodes': ['uint16'], + 'policy': 'HostMemPolicy' }} + +## +# @query-memdev: +# +# Returns information for all memory backends. +# +# Returns: a list of @Memdev. +# +# Since: 2.1 +## +{ 'command': 'query-memdev', 'returns': ['Memdev'] } + +## +# @PCDIMMDeviceInfo: +# +# PCDIMMDevice state information +# +# @id: #optional device's ID +# +# @addr: physical address, where device is mapped +# +# @size: size of memory that the device provides +# +# @slot: slot number at which device is plugged in +# +# @node: NUMA node number where device is plugged in +# +# @memdev: memory backend linked with device +# +# @hotplugged: true if device was hotplugged +# +# @hotpluggable: true if device if could be added/removed while machine is running +# +# Since: 2.1 +## +{ 'struct': 'PCDIMMDeviceInfo', + 'data': { '*id': 'str', + 'addr': 'int', + 'size': 'int', + 'slot': 'int', + 'node': 'int', + 'memdev': 'str', + 'hotplugged': 'bool', + 'hotpluggable': 'bool' + } +} + +## +# @MemoryDeviceInfo: +# +# Union containing information about a memory device +# +# Since: 2.1 +## +{ 'union': 'MemoryDeviceInfo', 'data': {'dimm': 'PCDIMMDeviceInfo'} } + +## +# @query-memory-devices +# +# Lists available memory devices and their state +# +# Since: 2.1 +## +{ 'command': 'query-memory-devices', 'returns': ['MemoryDeviceInfo'] } + +## @ACPISlotType +# +# @DIMM: memory slot +# +{ 'enum': 'ACPISlotType', 'data': [ 'DIMM' ] } + +## @ACPIOSTInfo +# +# OSPM Status Indication for a device +# For description of possible values of @source and @status fields +# see "_OST (OSPM Status Indication)" chapter of ACPI5.0 spec. +# +# @device: #optional device ID associated with slot +# +# @slot: slot ID, unique per slot of a given @slot-type +# +# @slot-type: type of the slot +# +# @source: an integer containing the source event +# +# @status: an integer containing the status code +# +# Since: 2.1 +## +{ 'struct': 'ACPIOSTInfo', + 'data' : { '*device': 'str', + 'slot': 'str', + 'slot-type': 'ACPISlotType', + 'source': 'int', + 'status': 'int' } } + +## +# @query-acpi-ospm-status +# +# Lists ACPI OSPM status of ACPI device objects, +# which might be reported via _OST method +# +# Since: 2.1 +## +{ 'command': 'query-acpi-ospm-status', 'returns': ['ACPIOSTInfo'] } + +## +# @WatchdogExpirationAction +# +# An enumeration of the actions taken when the watchdog device's timer is +# expired +# +# @reset: system resets +# +# @shutdown: system shutdown, note that it is similar to @powerdown, which +# tries to set to system status and notify guest +# +# @poweroff: system poweroff, the emulator program exits +# +# @pause: system pauses, similar to @stop +# +# @debug: system enters debug state +# +# @none: nothing is done +# +# @inject-nmi: a non-maskable interrupt is injected into the first VCPU (all +# VCPUS on x86) (since 2.4) +# +# Since: 2.1 +## +{ 'enum': 'WatchdogExpirationAction', + 'data': [ 'reset', 'shutdown', 'poweroff', 'pause', 'debug', 'none', + 'inject-nmi' ] } + +## +# @IoOperationType +# +# An enumeration of the I/O operation types +# +# @read: read operation +# +# @write: write operation +# +# Since: 2.1 +## +{ 'enum': 'IoOperationType', + 'data': [ 'read', 'write' ] } + +## +# @GuestPanicAction +# +# An enumeration of the actions taken when guest OS panic is detected +# +# @pause: system pauses +# +# Since: 2.1 +## +{ 'enum': 'GuestPanicAction', + 'data': [ 'pause' ] } + +## +# @rtc-reset-reinjection +# +# This command will reset the RTC interrupt reinjection backlog. +# Can be used if another mechanism to synchronize guest time +# is in effect, for example QEMU guest agent's guest-set-time +# command. +# +# Since: 2.1 +## +{ 'command': 'rtc-reset-reinjection' } + +# Rocker ethernet network switch +{ 'include': 'qapi/rocker.json' } + +## +# ReplayMode: +# +# Mode of the replay subsystem. +# +# @none: normal execution mode. Replay or record are not enabled. +# +# @record: record mode. All non-deterministic data is written into the +# replay log. +# +# @play: replay mode. Non-deterministic data required for system execution +# is read from the log. +# +# Since: 2.5 +## +{ 'enum': 'ReplayMode', + 'data': [ 'none', 'record', 'play' ] } |
