# QAPI introspection
{ 'include': 'qapi/introspect.json' }
+##
+# @qmp_capabilities:
+#
+# Enable QMP capabilities.
+#
+# Arguments: None.
+#
+# Example:
+#
+# -> { "execute": "qmp_capabilities" }
+# <- { "return": {} }
+#
+# Notes: This command is valid exactly when first connecting: it must be
+# issued before any other command will be accepted, and will fail once the
+# monitor is accepting other commands. (see qemu docs/qmp-spec.txt)
+#
+# Since: 0.13
+#
+##
+{ 'command': 'qmp_capabilities' }
+
##
# @LostTickPolicy:
#
{ 'enum': 'LostTickPolicy',
'data': ['discard', 'delay', 'merge', 'slew' ] }
-# @add_client
+##
+# @add_client:
#
# Allow client connections for VNC, Spice and socket based
# character devices to be passed in to QEMU via SCM_RIGHTS.
#
# @name: #optional The name of the guest
#
-# Since 0.14.0
+# Since: 0.14.0
##
{ 'struct': 'NameInfo', 'data': {'*name': 'str'} }
#
# Returns: @NameInfo of the guest
#
-# Since 0.14.0
+# Since: 0.14.0
##
{ 'command': 'query-name', 'returns': 'NameInfo' }
{ 'command': 'query-kvm', 'returns': 'KvmInfo' }
##
-# @RunState
+# @RunState:
#
# An enumeration of VM run states.
#
# @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
+#
+# @colo: guest is paused to save/restore VM state under colo checkpoint,
+# VM can not get into this state unless colo capability is enabled
+# for migration. (since 2.8)
##
{ 'enum': 'RunState',
'data': [ 'debug', 'inmigrate', 'internal-error', 'io-error', 'paused',
'postmigrate', 'prelaunch', 'finish-migrate', 'restore-vm',
'running', 'save-vm', 'shutdown', 'suspended', 'watchdog',
- 'guest-panicked' ] }
+ 'guest-panicked', 'colo' ] }
##
# @StatusInfo:
#
# Returns: The @UuidInfo for the guest
#
-# Since 0.14.0
+# Since: 0.14.0
##
{ 'command': 'query-uuid', 'returns': 'UuidInfo' }
{ 'command': 'query-events', 'returns': ['EventInfo'] }
##
-# @MigrationStats
+# @MigrationStats:
#
# Detailed migration status.
#
#
# @skipped: number of skipped zero pages (since 1.5)
#
-# @normal : number of normal pages (since 1.2)
+# @normal: number of normal pages (since 1.2)
#
# @normal-bytes: number of normal bytes sent (since 1.2)
#
'postcopy-requests' : 'int' } }
##
-# @XBZRLECacheStats
+# @XBZRLECacheStats:
#
# Detailed XBZRLE migration cache statistics
#
'cache-miss': 'int', 'cache-miss-rate': 'number',
'overflow': 'int' } }
+##
# @MigrationStatus:
#
# An enumeration of migration status.
#
# @failed: some error occurred during migration process.
#
+# @colo: VM is in the process of fault tolerance, VM can not get into this
+# state unless colo capability is enabled for migration. (since 2.8)
+#
# Since: 2.3
#
##
{ 'enum': 'MigrationStatus',
'data': [ 'none', 'setup', 'cancelling', 'cancelled',
- 'active', 'postcopy-active', 'completed', 'failed' ] }
+ 'active', 'postcopy-active', 'completed', 'failed', 'colo' ] }
##
-# @MigrationInfo
+# @MigrationInfo:
#
# Information about current migration process.
#
'*error-desc': 'str'} }
##
-# @query-migrate
+# @query-migrate:
#
# Returns information about current migration process.
#
{ 'command': 'query-migrate', 'returns': 'MigrationInfo' }
##
-# @MigrationCapability
+# @MigrationCapability:
#
# Migration capabilities enumeration
#
# been migrated, pulling the remaining pages along as needed. NOTE: If
# the migration fails during postcopy the VM will fail. (since 2.6)
#
+# @x-colo: If enabled, migration will never end, and the state of the VM on the
+# primary side will be migrated continuously to the VM on secondary
+# side, this process is called COarse-Grain LOck Stepping (COLO) for
+# Non-stop Service. (since 2.8)
+#
# Since: 1.2
##
{ 'enum': 'MigrationCapability',
'data': ['xbzrle', 'rdma-pin-all', 'auto-converge', 'zero-blocks',
- 'compress', 'events', 'postcopy-ram'] }
+ 'compress', 'events', 'postcopy-ram', 'x-colo'] }
##
-# @MigrationCapabilityStatus
+# @MigrationCapabilityStatus:
#
# Migration capability information
#
'data': { 'capability' : 'MigrationCapability', 'state' : 'bool' } }
##
-# @migrate-set-capabilities
+# @migrate-set-capabilities:
#
# Enable/Disable the following migration capabilities (like xbzrle)
#
'data': { 'capabilities': ['MigrationCapabilityStatus'] } }
##
-# @query-migrate-capabilities
+# @query-migrate-capabilities:
#
# Returns information about the current migration capabilities status
#
##
{ 'command': 'query-migrate-capabilities', 'returns': ['MigrationCapabilityStatus']}
-# @MigrationParameter
+##
+# @MigrationParameter:
#
# Migration parameters enumeration
#
# hostname must be provided so that the server's x509
# certificate identity can be validated. (Since 2.7)
#
+# @max-bandwidth: to set maximum speed for migration. maximum speed in
+# bytes per second. (Since 2.8)
+#
+# @downtime-limit: set maximum tolerated downtime for migration. maximum
+# downtime in milliseconds (Since 2.8)
+#
+# @x-checkpoint-delay: The delay time (in ms) between two COLO checkpoints in
+# periodic mode. (Since 2.8)
+#
# Since: 2.4
##
{ 'enum': 'MigrationParameter',
'data': ['compress-level', 'compress-threads', 'decompress-threads',
'cpu-throttle-initial', 'cpu-throttle-increment',
- 'tls-creds', 'tls-hostname'] }
+ 'tls-creds', 'tls-hostname', 'max-bandwidth',
+ 'downtime-limit', 'x-checkpoint-delay' ] }
+##
+# @migrate-set-parameters:
#
-# @migrate-set-parameters
+# Set various migration parameters. See MigrationParameters for details.
#
-# Set the following migration parameters
+# Since: 2.4
+##
+{ 'command': 'migrate-set-parameters', 'boxed': true,
+ 'data': 'MigrationParameters' }
+
+##
+# @MigrationParameters:
#
-# @compress-level: compression level
+# Optional members can be omitted on input ('migrate-set-parameters')
+# but most members will always be present on output
+# ('query-migrate-parameters'), with the exception of tls-creds and
+# tls-hostname.
#
-# @compress-threads: compression thread count
+# @compress-level: #optional compression level
#
-# @decompress-threads: decompression thread count
+# @compress-threads: #optional compression thread count
#
-# @cpu-throttle-initial: Initial percentage of time guest cpus are throttled
-# when migration auto-converge is activated. The
-# default value is 20. (Since 2.7)
+# @decompress-threads: #optional decompression thread count
#
-# @cpu-throttle-increment: throttle percentage increase each time
+# @cpu-throttle-initial: #optional Initial percentage of time guest cpus are
+# throttledwhen migration auto-converge is activated.
+# The default value is 20. (Since 2.7)
+#
+# @cpu-throttle-increment: #optional throttle percentage increase each time
# auto-converge detects that migration is not making
# progress. The default value is 10. (Since 2.7)
#
-# @tls-creds: ID of the 'tls-creds' object that provides credentials for
-# establishing a TLS connection over the migration data channel.
-# On the outgoing side of the migration, the credentials must
-# be for a 'client' endpoint, while for the incoming side the
+# @tls-creds: #optional ID of the 'tls-creds' object that provides credentials
+# for establishing a TLS connection over the migration data
+# channel. On the outgoing side of the migration, the credentials
+# must be for a 'client' endpoint, while for the incoming side the
# credentials must be for a 'server' endpoint. Setting this
# will enable TLS for all migrations. The default is unset,
# resulting in unsecured migration at the QEMU level. (Since 2.7)
#
-# @tls-hostname: hostname of the target host for the migration. This is
-# required when using x509 based TLS credentials and the
+# @tls-hostname: #optional hostname of the target host for the migration. This
+# is required when using x509 based TLS credentials and the
# migration URI does not already include a hostname. For
# example if using fd: or exec: based migration, the
# hostname must be provided so that the server's x509
# certificate identity can be validated. (Since 2.7)
#
+# @max-bandwidth: to set maximum speed for migration. maximum speed in
+# bytes per second. (Since 2.8)
+#
+# @downtime-limit: set maximum tolerated downtime for migration. maximum
+# downtime in milliseconds (Since 2.8)
+#
+# @x-checkpoint-delay: the delay time between two COLO checkpoints. (Since 2.8)
+#
# Since: 2.4
##
-{ 'command': 'migrate-set-parameters',
+{ 'struct': 'MigrationParameters',
'data': { '*compress-level': 'int',
'*compress-threads': 'int',
'*decompress-threads': 'int',
'*cpu-throttle-initial': 'int',
'*cpu-throttle-increment': 'int',
'*tls-creds': 'str',
- '*tls-hostname': 'str'} }
+ '*tls-hostname': 'str',
+ '*max-bandwidth': 'int',
+ '*downtime-limit': 'int',
+ '*x-checkpoint-delay': 'int'} }
-#
-# @MigrationParameters
-#
-# @compress-level: compression level
-#
-# @compress-threads: compression thread count
-#
-# @decompress-threads: decompression thread count
-#
-# @cpu-throttle-initial: Initial percentage of time guest cpus are throttled
-# when migration auto-converge is activated. The
-# default value is 20. (Since 2.7)
-#
-# @cpu-throttle-increment: throttle percentage increase each time
-# auto-converge detects that migration is not making
-# progress. The default value is 10. (Since 2.7)
-#
-# @tls-creds: ID of the 'tls-creds' object that provides credentials for
-# establishing a TLS connection over the migration data channel.
-# On the outgoing side of the migration, the credentials must
-# be for a 'client' endpoint, while for the incoming side the
-# credentials must be for a 'server' endpoint. Setting this
-# will enable TLS for all migrations. The default is unset,
-# resulting in unsecured migration at the QEMU level. (Since 2.7)
-#
-# @tls-hostname: hostname of the target host for the migration. This is
-# required when using x509 based TLS credentials and the
-# migration URI does not already include a hostname. For
-# example if using fd: or exec: based migration, the
-# hostname must be provided so that the server's x509
-# certificate identity can be validated. (Since 2.7)
-#
-# Since: 2.4
-##
-{ 'struct': 'MigrationParameters',
- 'data': { 'compress-level': 'int',
- 'compress-threads': 'int',
- 'decompress-threads': 'int',
- 'cpu-throttle-initial': 'int',
- 'cpu-throttle-increment': 'int',
- 'tls-creds': 'str',
- 'tls-hostname': 'str'} }
##
-# @query-migrate-parameters
+# @query-migrate-parameters:
#
# Returns information about the current migration parameters
#
'returns': 'MigrationParameters' }
##
-# @client_migrate_info
+# @client_migrate_info:
#
# Set migration information for remote display. This makes the server
# ask the client to automatically reconnect using the new parameters
'*tls-port': 'int', '*cert-subject': 'str' } }
##
-# @migrate-start-postcopy
+# @migrate-start-postcopy:
#
# Followup to a migration command to switch the migration to postcopy mode.
# The postcopy-ram capability must be set before the original migration
# command.
#
# Since: 2.5
+##
{ 'command': 'migrate-start-postcopy' }
+##
+# @COLOMessage:
+#
+# The message transmission between Primary side and Secondary side.
+#
+# @checkpoint-ready: Secondary VM (SVM) is ready for checkpointing
+#
+# @checkpoint-request: Primary VM (PVM) tells SVM to prepare for checkpointing
+#
+# @checkpoint-reply: SVM gets PVM's checkpoint request
+#
+# @vmstate-send: VM's state will be sent by PVM.
+#
+# @vmstate-size: The total size of VMstate.
+#
+# @vmstate-received: VM's state has been received by SVM.
+#
+# @vmstate-loaded: VM's state has been loaded by SVM.
+#
+# Since: 2.8
+##
+{ 'enum': 'COLOMessage',
+ 'data': [ 'checkpoint-ready', 'checkpoint-request', 'checkpoint-reply',
+ 'vmstate-send', 'vmstate-size', 'vmstate-received',
+ 'vmstate-loaded' ] }
+
+##
+# @COLOMode:
+#
+# The colo mode
+#
+# @unknown: unknown mode
+#
+# @primary: master side
+#
+# @secondary: slave side
+#
+# Since: 2.8
+##
+{ 'enum': 'COLOMode',
+ 'data': [ 'unknown', 'primary', 'secondary'] }
+
+##
+# @FailoverStatus:
+#
+# An enumeration of COLO failover status
+#
+# @none: no failover has ever happened
+#
+# @require: got failover requirement but not handled
+#
+# @active: in the process of doing failover
+#
+# @completed: finish the process of failover
+#
+# Since: 2.8
+##
+{ 'enum': 'FailoverStatus',
+ 'data': [ 'none', 'require', 'active', 'completed'] }
+
+##
+# @x-colo-lost-heartbeat:
+#
+# Tell qemu that heartbeat is lost, request it to do takeover procedures.
+# If this command is sent to the PVM, the Primary side will exit COLO mode.
+# If sent to the Secondary, the Secondary side will run failover work,
+# then takes over server operation to become the service VM.
+#
+# Since: 2.8
+##
+{ 'command': 'x-colo-lost-heartbeat' }
+
##
# @MouseInfo:
#
#
# @pc: the 64-bit instruction pointer
#
-# Since 2.6
+# Since: 2.6
##
{ 'struct': 'CpuInfoX86', 'data': { 'pc': 'int' } }
#
# @npc: the NPC component of the instruction pointer
#
-# Since 2.6
+# Since: 2.6
##
{ 'struct': 'CpuInfoSPARC', 'data': { 'pc': 'int', 'npc': 'int' } }
#
# @nip: the instruction pointer
#
-# Since 2.6
+# Since: 2.6
##
{ 'struct': 'CpuInfoPPC', 'data': { 'nip': 'int' } }
#
# @PC: the instruction pointer
#
-# Since 2.6
+# Since: 2.6
##
{ 'struct': 'CpuInfoMIPS', 'data': { 'PC': 'int' } }
#
# @PC: the instruction pointer
#
-# Since 2.6
+# Since: 2.6
##
{ 'struct': 'CpuInfoTricore', 'data': { 'PC': 'int' } }
#
# No additional information is available about the virtual CPU
#
-# Since 2.6
+# Since: 2.6
#
##
{ 'struct': 'CpuInfoOther', 'data': { } }
#
# Returns a list of information about each iothread.
#
-# Note this list excludes the QEMU main loop thread, which is not declared
+# 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.
#
{ 'command': 'query-iothreads', 'returns': ['IOThreadInfo'] }
##
-# @NetworkAddressFamily
+# @NetworkAddressFamily:
#
# The network address family
#
#
# @unix: unix socket
#
+# @vsock: vsock family (since 2.8)
+#
# @unknown: otherwise
#
# Since: 2.1
##
{ 'enum': 'NetworkAddressFamily',
- 'data': [ 'ipv4', 'ipv6', 'unix', 'unknown' ] }
+ 'data': [ 'ipv4', 'ipv6', 'unix', 'vsock', 'unknown' ] }
##
-# @VncBasicInfo
+# @VncBasicInfo:
#
# The basic information for vnc network connection
#
'websocket': 'bool' } }
##
-# @VncServerInfo
+# @VncServerInfo:
#
# The network connection information for server
#
'*service': 'str', '*auth': 'str', '*clients': ['VncClientInfo']} }
##
-# @VncPriAuth:
+# @VncPrimaryAuth:
#
# vnc primary authentication method.
#
{ 'command': 'query-vnc-servers', 'returns': ['VncInfo2'] }
##
-# @SpiceBasicInfo
+# @SpiceBasicInfo:
#
# The basic information for SPICE network connection
#
'family': 'NetworkAddressFamily' } }
##
-# @SpiceServerInfo
+# @SpiceServerInfo:
#
# Information about a SPICE server
#
'data': { '*auth': 'str' } }
##
-# @SpiceChannel
+# @SpiceChannel:
#
# Information about a SPICE client channel.
#
'tls': 'bool'} }
##
-# @SpiceQueryMouseMode
+# @SpiceQueryMouseMode:
#
# An enumeration of Spice mouse states.
#
'data': [ 'client', 'server', 'unknown' ] }
##
-# @SpiceInfo
+# @SpiceInfo:
#
# Information about the SPICE session.
#
'mouse-mode': 'SpiceQueryMouseMode', '*channels': ['SpiceChannel']} }
##
-# @query-spice
+# @query-spice:
#
# Returns information about the current SPICE server
#
{ 'struct': 'PciMemoryRange', 'data': {'base': 'int', 'limit': 'int'} }
##
-# @PciMemoryRegion
+# @PciMemoryRegion:
#
# Information about a PCI device I/O region.
#
{ 'command': 'cpu', 'data': {'index': 'int'} }
##
-# @cpu-add
+# @cpu-add:
#
# Adds CPU with specified ID
#
#
# Returns: Nothing on success
#
-# Since 1.5
+# Since: 1.5
##
{ 'command': 'cpu-add', 'data': {'id': 'int'} }
{ 'command': 'balloon', 'data': {'value': 'int'} }
##
-# @Abort
+# @Abort:
#
# This action can be used to test transaction failure.
#
# Since: 1.6
-###
+##
{ 'struct': 'Abort',
'data': { } }
##
-# @ActionCompletionMode
+# @ActionCompletionMode:
#
# An enumeration of Transactional completion modes.
#
'data': [ 'individual', 'grouped' ] }
##
-# @TransactionAction
+# @TransactionAction:
#
# A discriminated record of operations that can be performed with
# @transaction.
#
-# Since 1.1
+# Since: 1.1
#
# drive-backup since 1.6
# abort since 1.6
} }
##
-# @TransactionProperties
+# @TransactionProperties:
#
# Optional arguments to modify the behavior of a Transaction.
#
}
##
-# @transaction
+# @transaction:
#
# Executes a number of transactionable QMP commands atomically. If any
# operation fails, then the entire set of actions will be abandoned and the
# information on only one failed operation returned in an error condition, and
# subsequent actions will not have been attempted.
#
-# Since 1.1
+# Since: 1.1
##
{ 'command': 'transaction',
'data': { 'actions': [ 'TransactionAction' ],
'returns': 'str' }
##
-# @migrate_cancel
+# @migrate_cancel:
#
# Cancel the current executing migration process.
#
{ 'command': 'migrate_cancel' }
##
-# @migrate_set_downtime
+# @migrate_set_downtime:
#
# Set maximum tolerated downtime for migration.
#
#
# Returns: nothing on success
#
+# Notes: This command is deprecated in favor of 'migrate-set-parameters'
+#
# Since: 0.14.0
##
{ 'command': 'migrate_set_downtime', 'data': {'value': 'number'} }
##
-# @migrate_set_speed
+# @migrate_set_speed:
#
# Set maximum speed for migration.
#
#
# Returns: nothing on success
#
-# Notes: A value lesser than zero will be automatically round up to zero.
+# Notes: This command is deprecated in favor of 'migrate-set-parameters'
#
# Since: 0.14.0
##
{ 'command': 'migrate_set_speed', 'data': {'value': 'int'} }
##
-# @migrate-set-cache-size
+# @migrate-set-cache-size:
#
# Set XBZRLE cache size
#
{ 'command': 'migrate-set-cache-size', 'data': {'value': 'int'} }
##
-# @query-migrate-cache-size
+# @query-migrate-cache-size:
#
# query XBZRLE cache size
#
'returns': [ 'DevicePropertyInfo' ] }
##
-# @migrate
+# @migrate:
#
# Migrates the current running guest to another Virtual Machine.
#
'data': {'uri': 'str', '*blk': 'bool', '*inc': 'bool', '*detach': 'bool' } }
##
-# @migrate-incoming
+# @migrate-incoming:
#
# Start an incoming migration, the qemu must have been started
# with -incoming defer
##
{ 'command': 'migrate-incoming', 'data': {'uri': 'str' } }
+##
# @xen-save-devices-state:
#
# Save the state of all devices to file. The RAM and the block devices
{ 'command': 'xen-save-devices-state', 'data': {'filename': 'str'} }
##
-# @xen-set-global-dirty-log
+# @xen-set-global-dirty-log:
#
# Enable or disable the global dirty log mode.
#
##
{ 'command': 'xen-set-global-dirty-log', 'data': { 'enable': 'bool' } }
+##
+# @device_add:
+#
+# @driver: the name of the new device's driver
+#
+# @bus: #optional the device's parent bus (device tree path)
+#
+# @id: the device's ID, must be unique
+#
+# Additional arguments depend on the type.
+#
+# Add a device.
+#
+# Notes:
+# 1. For detailed information about this command, please refer to the
+# 'docs/qdev-device-use.txt' file.
+#
+# 2. It's possible to list device properties by running QEMU with the
+# "-device DEVICE,help" command-line argument, where DEVICE is the
+# device's name
+#
+# Example:
+#
+# -> { "execute": "device_add",
+# "arguments": { "driver": "e1000", "id": "net1",
+# "bus": "pci.0",
+# "mac": "52:54:00:12:34:56" } }
+# <- { "return": {} }
+#
+# 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: 0.13
+##
+{ 'command': 'device_add',
+ 'data': {'driver': 'str', 'id': 'str'},
+ 'gen': false } # so we can get the additional arguments
+
##
# @device_del:
#
'data': [ 'elf', 'kdump-zlib', 'kdump-lzo', 'kdump-snappy' ] }
##
-# @dump-guest-memory
+# @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.
'*format': 'DumpGuestMemoryFormat'} }
##
-# @DumpStatus
+# @DumpStatus:
#
# Describe the status of a long-running background guest memory dump.
#
#
# @failed: the last dump has failed.
#
-# Since 2.6
+# Since: 2.6
##
{ 'enum': 'DumpStatus',
'data': [ 'none', 'active', 'completed', 'failed' ] }
##
-# @DumpQueryResult
+# @DumpQueryResult:
#
# The result format for 'query-dump'.
#
#
# @total: total bytes to be written in latest dump (uncompressed)
#
-# Since 2.6
+# Since: 2.6
##
{ 'struct': 'DumpQueryResult',
'data': { 'status': 'DumpStatus',
'total': 'int' } }
##
-# @query-dump
+# @query-dump:
#
# Query latest dump status.
#
'returns': 'DumpGuestMemoryCapability' }
##
-# @dump-skeys
+# @dump-skeys:
#
# Dump guest's storage keys
#
{ 'command': 'object-del', 'data': {'id': 'str'} }
##
-# @NetdevNoneOptions
+# @NetdevNoneOptions:
#
# Use it alone to have zero network devices.
#
-# Since 1.2
+# Since: 1.2
##
{ 'struct': 'NetdevNoneOptions',
'data': { } }
##
-# @NetLegacyNicOptions
+# @NetLegacyNicOptions:
#
# Create a new Network Interface Card.
#
#
# @vectors: #optional number of MSI-x vectors, 0 to disable MSI-X
#
-# Since 1.2
+# Since: 1.2
##
{ 'struct': 'NetLegacyNicOptions',
'data': {
'*vectors': 'uint32' } }
##
-# @String
+# @String:
#
# A fat type wrapping 'str', to be embedded in lists.
#
-# Since 1.2
+# Since: 1.2
##
{ 'struct': 'String',
'data': {
'str': 'str' } }
##
-# @NetdevUserOptions
+# @NetdevUserOptions:
#
# Use the user mode network stack which requires no administrator privilege to
# run.
#
# @guestfwd: #optional forward guest TCP connections
#
-# Since 1.2
+# Since: 1.2
##
{ 'struct': 'NetdevUserOptions',
'data': {
'*guestfwd': ['String'] } }
##
-# @NetdevTapOptions
+# @NetdevTapOptions:
#
# Connect the host TAP network interface name to the VLAN.
#
#
# @downscript: #optional script to shut down the interface
#
+# @br: #optional bridge name (since 2.8)
+#
# @helper: #optional command to execute to configure bridge
#
# @sndbuf: #optional send buffer limit. Understands [TGMKkb] suffixes.
# @poll-us: #optional maximum number of microseconds that could
# be spent on busy polling for tap (since 2.7)
#
-# Since 1.2
+# Since: 1.2
##
{ 'struct': 'NetdevTapOptions',
'data': {
'*fds': 'str',
'*script': 'str',
'*downscript': 'str',
+ '*br': 'str',
'*helper': 'str',
'*sndbuf': 'size',
'*vnet_hdr': 'bool',
'*poll-us': 'uint32'} }
##
-# @NetdevSocketOptions
+# @NetdevSocketOptions:
#
# Connect the VLAN to a remote VLAN in another QEMU virtual machine using a TCP
# socket connection.
#
# @udp: #optional UDP unicast address and port number
#
-# Since 1.2
+# Since: 1.2
##
{ 'struct': 'NetdevSocketOptions',
'data': {
'*udp': 'str' } }
##
-# @NetdevL2TPv3Options
+# @NetdevL2TPv3Options:
#
# Connect the VLAN to Ethernet over L2TPv3 Static tunnel
#
# @offset: #optional additional offset - allows the insertion of
# additional application-specific data before the packet payload
#
-# Since 2.1
+# Since: 2.1
##
{ 'struct': 'NetdevL2TPv3Options',
'data': {
'*offset': 'uint32' } }
##
-# @NetdevVdeOptions
+# @NetdevVdeOptions:
#
# Connect the VLAN to a vde switch running on the host.
#
#
# @mode: #optional permissions for socket
#
-# Since 1.2
+# Since: 1.2
##
{ 'struct': 'NetdevVdeOptions',
'data': {
'*mode': 'uint16' } }
##
-# @NetdevDumpOptions
+# @NetdevDumpOptions:
#
# Dump VLAN network traffic to a file.
#
#
# @file: #optional dump file path (default is qemu-vlan0.pcap)
#
-# Since 1.2
+# Since: 1.2
##
{ 'struct': 'NetdevDumpOptions',
'data': {
'*file': 'str' } }
##
-# @NetdevBridgeOptions
+# @NetdevBridgeOptions:
#
# Connect a host TAP network interface to a host bridge device.
#
#
# @helper: #optional command to execute to configure bridge
#
-# Since 1.2
+# Since: 1.2
##
{ 'struct': 'NetdevBridgeOptions',
'data': {
'*helper': 'str' } }
##
-# @NetdevHubPortOptions
+# @NetdevHubPortOptions:
#
# Connect two or more net clients through a software hub.
#
# @hubid: hub identifier number
#
-# Since 1.2
+# Since: 1.2
##
{ 'struct': 'NetdevHubPortOptions',
'data': {
'hubid': 'int32' } }
##
-# @NetdevNetmapOptions
+# @NetdevNetmapOptions:
#
# Connect a client to a netmap-enabled NIC or to a VALE switch port
#
#
# @devname: #optional path of the netmap device (default: '/dev/netmap').
#
-# Since 2.0
+# Since: 2.0
##
{ 'struct': 'NetdevNetmapOptions',
'data': {
'*devname': 'str' } }
##
-# @NetdevVhostUserOptions
+# @NetdevVhostUserOptions:
#
# Vhost-user network backend
#
# @queues: #optional number of queues to be created for multiqueue vhost-user
# (default: 1) (Since 2.5)
#
-# Since 2.1
+# Since: 2.1
##
{ 'struct': 'NetdevVhostUserOptions',
'data': {
'*queues': 'int' } }
##
-# @NetClientDriver
+# @NetClientDriver:
#
# Available netdev drivers.
#
-# Since 2.7
+# Since: 2.7
##
{ 'enum': 'NetClientDriver',
'data': [ 'none', 'nic', 'user', 'tap', 'l2tpv3', 'socket', 'vde', 'dump',
'bridge', 'hubport', 'netmap', 'vhost-user' ] }
##
-# @Netdev
+# @Netdev:
#
# Captures the configuration of a network device.
#
#
# @type: Specify the driver used for interpreting remaining arguments.
#
-# Since 1.2
+# Since: 1.2
#
# 'l2tpv3' - since 2.1
##
'vhost-user': 'NetdevVhostUserOptions' } }
##
-# @NetLegacy
+# @NetLegacy:
#
# Captures the configuration of a network device; legacy.
#
#
# @opts: device type specific properties (legacy)
#
-# Since 1.2
+# Since: 1.2
##
{ 'struct': 'NetLegacy',
'data': {
'opts': 'NetLegacyOptions' } }
##
-# @NetLegacyOptions
+# @NetLegacyOptions:
#
# Like Netdev, but for use only by the legacy command line options
#
-# Since 1.2
+# Since: 1.2
##
{ 'union': 'NetLegacyOptions',
'data': {
'vhost-user': 'NetdevVhostUserOptions' } }
##
-# @NetFilterDirection
+# @NetFilterDirection:
#
# Indicates whether a netfilter is attached to a netdev's transmit queue or
# receive queue or both.
# @tx: the filter is attached to the transmit queue of the netdev,
# where it will receive packets sent by the netdev.
#
-# Since 2.5
+# Since: 2.5
##
{ 'enum': 'NetFilterDirection',
'data': [ 'all', 'rx', 'tx' ] }
##
-# @InetSocketAddress
+# @InetSocketAddress:
#
# Captures a socket address or address range in the Internet namespace.
#
# @ipv6: whether to accept IPv6 addresses, default try both IPv4 and IPv6
# #optional
#
-# Since 1.3
+# Since: 1.3
##
{ 'struct': 'InetSocketAddress',
'data': {
'*ipv6': 'bool' } }
##
-# @UnixSocketAddress
+# @UnixSocketAddress:
#
# Captures a socket address in the local ("Unix socket") namespace.
#
# @path: filesystem path to use
#
-# Since 1.3
+# Since: 1.3
##
{ 'struct': 'UnixSocketAddress',
'data': {
'path': 'str' } }
##
-# @SocketAddress
+# @VsockSocketAddress:
+#
+# Captures a socket address in the vsock namespace.
+#
+# @cid: unique host identifier
+# @port: port
+#
+# Note: string types are used to allow for possible future hostname or
+# service resolution support.
+#
+# Since: 2.8
+##
+{ 'struct': 'VsockSocketAddress',
+ 'data': {
+ 'cid': 'str',
+ 'port': 'str' } }
+
+##
+# @SocketAddress:
#
# Captures the address of a socket, which could also be a named file descriptor
#
-# Since 1.3
+# Since: 1.3
##
{ 'union': 'SocketAddress',
'data': {
'inet': 'InetSocketAddress',
'unix': 'UnixSocketAddress',
+ 'vsock': 'VsockSocketAddress',
'fd': 'String' } }
##
#
# @alias: #optional an alias for the machine name
#
-# @default: #optional whether the machine is default
+# @is-default: #optional whether the machine is default
#
# @cpu-max: maximum number of CPUs supported by the machine type
# (since 1.5.0)
# QEMU version, machine type, machine options and accelerator options.
# A static model is always migration-safe. (since 2.8)
#
+# @unavailable-features: #optional List of properties that prevent
+# the CPU model from running in the current
+# host. (since 2.8)
+#
+# @unavailable-features is a list of QOM property names that
+# represent CPU model attributes that prevent the CPU from running.
+# If the QOM property is read-only, that means there's no known
+# way to make the CPU model run in the current host. Implementations
+# that choose not to provide specific information return the
+# property name "type".
+# If the property is read-write, it means that it MAY be possible
+# to run the CPU model in the current host if that property is
+# changed. Management software can use it as hints to suggest or
+# choose an alternative for the user, or just to generate meaningful
+# error messages explaining why the CPU model can't be used.
+# If @unavailable-features is an empty list, the CPU model is
+# runnable using the current host and machine-type.
+# If @unavailable-features is not present, runnability
+# information for the CPU is not available.
+#
# Since: 1.2.0
##
{ 'struct': 'CpuDefinitionInfo',
- 'data': { 'name': 'str', '*migration-safe': 'bool', 'static': 'bool' } }
+ 'data': { 'name': 'str', '*migration-safe': 'bool', 'static': 'bool',
+ '*unavailable-features': [ 'str' ] } }
##
# @query-cpu-definitions:
'*props': 'any' } }
##
-# @CpuModelExpansionType
+# @CpuModelExpansionType:
#
# An enumeration of CPU model expansion types.
#
##
-# @CpuModelExpansionInfo
+# @CpuModelExpansionInfo:
#
# The result of a cpu model expansion.
#
# @CpuModelCompareResult:
#
# An enumeration of CPU model comparation results. The result is usually
-# calcualted using e.g. CPU features or CPU generations.
+# calculated using e.g. CPU features or CPU generations.
#
# @incompatible: If model A is incompatible to model B, model A is not
# guaranteed to run where model B runs and the other way around.
'data': [ 'incompatible', 'identical', 'superset', 'subset' ] }
##
-# @CpuModelCompareInfo
+# @CpuModelCompareInfo:
#
# The result of a CPU model comparison.
#
# CPU model has to be created by baselining.
#
# Usually, a CPU model is compared against the maximum possible CPU model
-# of a ceratin configuration (e.g. the "host" model for KVM). If that CPU
+# of a certain configuration (e.g. the "host" model for KVM). If that CPU
# model is identical or a subset, it will run in that configuration.
#
# The result returned by this command may be affected by:
#
# * QEMU version: CPU models may look different depending on the QEMU version.
# (Except for CPU models reported as "static" in query-cpu-definitions.)
-# * machine-type: CPU model may look different depending on the machine-type.
+# * machine-type: CPU model may look different depending on the machine-type.
# (Except for CPU models reported as "static" in query-cpu-definitions.)
# * machine options (including accelerator): in some architectures, CPU models
# may look different depending on machine and accelerator options. (Except for
'returns': 'CpuModelCompareInfo' }
##
-# @CpuModelBaselineInfo
+# @CpuModelBaselineInfo:
#
# The result of a CPU model baseline.
#
#
# * QEMU version: CPU models may look different depending on the QEMU version.
# (Except for CPU models reported as "static" in query-cpu-definitions.)
-# * machine-type: CPU model may look different depending on the machine-type.
+# * machine-type: CPU model may look different depending on the machine-type.
# (Except for CPU models reported as "static" in query-cpu-definitions.)
# * machine options (including accelerator): in some architectures, CPU models
# may look different depending on machine and accelerator options. (Except for
'modelb': 'CpuModelInfo' },
'returns': 'CpuModelBaselineInfo' }
+##
# @AddfdInfo:
#
# Information about a file descriptor that was added to an fd set.
##
# @QKeyCode:
#
+# @unmapped: since 2.0
+# @pause: since 2.0
+# @ro: since 2.4
+# @kp_comma: since 2.4
+# @kp_equals: since 2.6
+# @power: since 2.6
+#
# 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
-# 'kp_equals' and 'power' since 2.6
##
{ 'enum': 'QKeyCode',
'data': [ 'unmapped',
'kp_comma', 'kp_equals', 'power' ] }
##
-# @KeyValue
+# @KeyValue:
#
# Represents a keyboard key.
#
#
# @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
##
#
# A union referencing different TPM backend types' configuration options
#
-# @passthrough: The configuration options for the TPM passthrough type
+# @type: 'passthrough' The configuration options for the TPM passthrough type
#
# Since: 1.5
##
'data': { 'passthrough' : 'TPMPassthroughOptions' } }
##
-# @TpmInfo:
+# @TPMInfo:
#
# Information about the TPM
#
{ 'command': 'query-tpm', 'returns': ['TPMInfo'] }
##
-# @AcpiTableOptions
+# @AcpiTableOptions:
#
# Specify an ACPI table on the command line to load.
#
# ACPI table header. At least one file is required. This field excludes
# @file.
#
-# Since 1.5
+# Since: 1.5
##
{ 'struct': 'AcpiTableOptions',
'data': {
# @size: accepts a number followed by an optional suffix (K)ilo,
# (M)ega, (G)iga, (T)era
#
-# Since 1.5
+# Since: 1.5
##
{ 'enum': 'CommandLineParameterType',
'data': ['string', 'boolean', 'number', 'size'] }
#
# @default: #optional default value string (since 2.1)
#
-# Since 1.5
+# Since: 1.5
##
{ 'struct': 'CommandLineParameterInfo',
'data': { 'name': 'str',
#
# @parameters: an array of @CommandLineParameterInfo
#
-# Since 1.5
+# Since: 1.5
##
{ 'struct': 'CommandLineOptionInfo',
'data': { 'option': 'str', 'parameters': ['CommandLineParameterInfo'] } }
# 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
+# Since: 1.5
##
{'command': 'query-command-line-options', 'data': { '*option': 'str' },
'returns': ['CommandLineOptionInfo'] }
##
-# @X86CPURegister32
+# @X86CPURegister32:
#
# A X86 32-bit register
#
'data': [ 'EAX', 'EBX', 'ECX', 'EDX', 'ESP', 'EBP', 'ESI', 'EDI' ] }
##
-# @X86CPUFeatureWordInfo
+# @X86CPUFeatureWordInfo:
#
# Information about a X86 CPU feature word
#
'features': 'int' } }
##
-# @DummyForceArrays
+# @DummyForceArrays:
#
# Not used by QMP; hack to let us use X86CPUFeatureWordInfoList internally
#
-# Since 2.5
+# Since: 2.5
##
{ 'struct': 'DummyForceArrays',
'data': { 'unused': ['X86CPUFeatureWordInfo'] } }
#
# @multicast-table: a list of multicast macaddr string
#
-# Since 1.6
+# Since: 1.6
##
-
{ 'struct': 'RxFilterInfo',
'data': {
'name': 'str',
'returns': ['RxFilterInfo'] }
##
-# @InputButton
+# @InputButton:
#
# Button of a pointer input device (mouse, tablet).
#
'data' : [ 'left', 'middle', 'right', 'wheel-up', 'wheel-down' ] }
##
-# @InputAxis
+# @InputAxis:
#
# Position axis of a pointer input device (mouse, tablet).
#
'data' : [ 'x', 'y' ] }
##
-# @InputKeyEvent
+# @InputKeyEvent:
#
# Keyboard input event.
#
'down' : 'bool' } }
##
-# @InputBtnEvent
+# @InputBtnEvent:
#
# Pointer button input event.
#
'down' : 'bool' } }
##
-# @InputMoveEvent
+# @InputMoveEvent:
#
# Pointer motion input event.
#
'value' : 'int' } }
##
-# @InputEvent
+# @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
+# @type: the input type, one of:
+# - '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
##
'abs' : 'InputMoveEvent' } }
##
-# @input-send-event
+# @input-send-event:
#
# Send input event(s) to guest.
#
'events' : [ 'InputEvent' ] } }
##
-# @NumaOptions
+# @NumaOptions:
#
# A discriminated record of NUMA options. (for OptsVisitor)
#
-# Since 2.1
+# Since: 2.1
##
{ 'union': 'NumaOptions',
'data': {
'node': 'NumaNodeOptions' }}
##
-# @NumaNodeOptions
+# @NumaNodeOptions:
#
# Create a guest NUMA node. (for OptsVisitor)
#
'*memdev': 'str' }}
##
-# @HostMemPolicy
+# @HostMemPolicy:
#
# Host memory policy types
#
# @interleave: memory allocations are interleaved across the set
# of host nodes specified
#
-# Since 2.1
+# Since: 2.1
##
{ 'enum': 'HostMemPolicy',
'data': [ 'default', 'preferred', 'bind', 'interleave' ] }
#
# Since: 2.1
##
-
{ 'struct': 'Memdev',
'data': {
'size': 'size',
{ 'union': 'MemoryDeviceInfo', 'data': {'dimm': 'PCDIMMDeviceInfo'} }
##
-# @query-memory-devices
+# @query-memory-devices:
#
# Lists available memory devices and their state
#
##
{ 'command': 'query-memory-devices', 'returns': ['MemoryDeviceInfo'] }
-## @ACPISlotType
+##
+# @ACPISlotType:
#
# @DIMM: memory slot
# @CPU: logical CPU slot (since 2.7)
-#
+##
{ 'enum': 'ACPISlotType', 'data': [ 'DIMM', 'CPU' ] }
-## @ACPIOSTInfo
+##
+# @ACPIOSTInfo:
#
# OSPM Status Indication for a device
# For description of possible values of @source and @status fields
'status': 'int' } }
##
-# @query-acpi-ospm-status
+# @query-acpi-ospm-status:
#
# Lists ACPI OSPM status of ACPI device objects,
# which might be reported via _OST method
{ 'command': 'query-acpi-ospm-status', 'returns': ['ACPIOSTInfo'] }
##
-# @WatchdogExpirationAction
+# @WatchdogExpirationAction:
#
# An enumeration of the actions taken when the watchdog device's timer is
# expired
'inject-nmi' ] }
##
-# @IoOperationType
+# @IoOperationType:
#
# An enumeration of the I/O operation types
#
'data': [ 'read', 'write' ] }
##
-# @GuestPanicAction
+# @GuestPanicAction:
#
# An enumeration of the actions taken when guest OS panic is detected
#
# @pause: system pauses
#
-# Since: 2.1
+# Since: 2.1 (poweroff since 2.8)
##
{ 'enum': 'GuestPanicAction',
- 'data': [ 'pause' ] }
+ 'data': [ 'pause', 'poweroff' ] }
##
-# @rtc-reset-reinjection
+# @rtc-reset-reinjection:
#
# This command will reset the RTC interrupt reinjection backlog.
# Can be used if another mechanism to synchronize guest time
{ 'include': 'qapi/rocker.json' }
##
-# ReplayMode:
+# @ReplayMode:
#
# Mode of the replay subsystem.
#
{ 'command': 'query-gic-capabilities', 'returns': ['GICCapability'] }
##
-# CpuInstanceProperties
+# @CpuInstanceProperties:
#
# List of properties to be used for hotplugging a CPU instance,
# it should be passed by management with device_add command when
}
##
-# @HotpluggableCPU
+# @HotpluggableCPU:
#
# @type: CPU object type for usage with device_add command
# @props: list of properties to be used for hotplugging CPU
}
##
-# @query-hotpluggable-cpus
+# @query-hotpluggable-cpus:
#
# Returns: a list of HotpluggableCPU objects.
#
projects / thirdparty / qemu.git / blobdiff